', {'class': 'userDisplayName'});
+ var options = [];
+ if (config.displayNameCls) {
+ var $userAdminContent = $('');
+ if (account) {
+ var $userAccount = $('', {'class': 'userAccount'}).append(Messages.user_accountName + ': ' + fixHTML(accountName));
+ $userAdminContent.append($userAccount);
+ $userAdminContent.append($('', {'class': 'fa fa-user-secret'});
+ //var $userbig = $('', {'class': 'big'}).append($displayedName.clone());
+ var $userButton = $('').append($icon);//.append($userbig);
+ if (account) {
+ $userButton = $('
').append(accountName);
+ }
+ /*if (account && config.displayNameCls) {
+ $userbig.append($('
', {'class': 'account-name'}).text('(' + accountName + ')'));
+ } else if (account) {
+ // If no display name, do not display the parentheses
+ $userbig.append($('', {'class': 'account-name'}).text(accountName));
+ }*/
+ var dropdownConfigUser = {
+ text: $userButton.html(), // Button initial text
+ options: options, // Entries displayed in the menu
+ left: true, // Open to the left of the button
+ container: config.$initBlock, // optional
+ feedback: "USER_ADMIN",
+ };
+ var $userAdmin = createDropdown(dropdownConfigUser);
+
+ if (account && !config.static && store) {
+ var $avatar = $userAdmin.find('.buttonTitle');
+ var updateButton = function (newName) {
+ var profile = store.getProfile();
+ var url = profile && profile.avatar;
+
+ $avatar.html('');
+ common.displayAvatar($avatar, url, newName, function ($img) {
+ if ($img) {
+ $userAdmin.find('button').addClass('avatar');
+ }
+ });
+ };
+ common.onDisplayNameChanged(updateButton);
+ updateButton(common.getDisplayName());
+ }
+
+ $userAdmin.find('a.logout').click(function () {
+ common.logout();
+ window.location.href = '/';
+ });
+ $userAdmin.find('a.settings').click(function () {
+ if (parsed && parsed.type) {
+ window.open('/settings/');
+ } else {
+ window.location.href = '/settings/';
+ }
+ });
+ $userAdmin.find('a.profile').click(function () {
+ if (parsed && parsed.type) {
+ window.open('/profile/');
+ } else {
+ window.location.href = '/profile/';
+ }
+ });
+ $userAdmin.find('a.login').click(function () {
+ if (window.location.pathname !== "/") {
+ sessionStorage.redirectTo = window.location.href;
+ }
+ window.location.href = '/login/';
+ });
+ $userAdmin.find('a.register').click(function () {
+ if (window.location.pathname !== "/") {
+ sessionStorage.redirectTo = window.location.href;
+ }
+ window.location.href = '/register/';
+ });
+
+ return $userAdmin;
};
- common.warn = function (msg) {
- Alertify.error(msg);
+ var CRYPTPAD_VERSION = 'cryptpad-version';
+ var updateLocalVersion = function () {
+ // Check for CryptPad updates
+ var urlArgs = Config.requireConf ? Config.requireConf.urlArgs : null;
+ if (!urlArgs) { return; }
+ var arr = /ver=([0-9.]+)(-[0-9]*)?/.exec(urlArgs);
+ var ver = arr[1];
+ if (!ver) { return; }
+ var verArr = ver.split('.');
+ verArr[2] = 0;
+ if (verArr.length !== 3) { return; }
+ var stored = localStorage[CRYPTPAD_VERSION] || '0.0.0';
+ var storedArr = stored.split('.');
+ storedArr[2] = 0;
+ var shouldUpdate = parseInt(verArr[0]) > parseInt(storedArr[0]) ||
+ (parseInt(verArr[0]) === parseInt(storedArr[0]) &&
+ parseInt(verArr[1]) > parseInt(storedArr[1]));
+ if (!shouldUpdate) { return; }
+ common.alert(Messages._getKey('newVersion', [verArr.join('.')]), null, true);
+ localStorage[CRYPTPAD_VERSION] = ver;
};
- /*
- * spinner
- */
- common.spinner = function (parent) {
- var $target = $('', {
- //
- }).hide();
-
- $(parent).append($target);
-
- var opts = {
- lines: 9, // The number of lines to draw
- length: 12, // The length of each line
- width: 11, // The line thickness
- radius: 20, // The radius of the inner circle
- scale: 2, // Scales overall size of the spinner
- corners: 1, // Corner roundness (0..1)
- color: '#777', // #rgb or #rrggbb or array of colors
- opacity: 0.3, // Opacity of the lines
- rotate: 31, // The rotation offset
- direction: 1, // 1: clockwise, -1: counterclockwise
- speed: 0.9, // Rounds per second
- trail: 49, // Afterglow percentage
- fps: 20, // Frames per second when using setTimeout() as a fallback for CSS
- zIndex: 2e9, // The z-index (defaults to 2000000000)
- className: 'spinner', // The CSS class to assign to the spinner
- top: '50%', // Top position relative to parent
- left: '50%', // Left position relative to parent
- shadow: false, // Whether to render a shadow
- hwaccel: false, // Whether to use hardware acceleration
- position: 'absolute', // Element positioning
- };
- var spinner = new Spinner(opts).spin($target[0]);
+ common.ready = (function () {
+ var env = {};
+ var initialized = false;
- return {
- show: function () {
- $target.show();
- return this;
- },
- hide: function () {
- $target.hide();
- return this;
- },
- get: function () {
- return spinner;
- },
+ return function (f) {
+ if (initialized) {
+ return void window.setTimeout(function () {
+ f(void 0, env);
+ });
+ }
+ var block = 0;
+
+ var cb = function () {
+ block--;
+ if (!block) {
+ initialized = true;
+
+ updateLocalVersion();
+ f(void 0, env);
+ if (typeof(window.onhashchange) === 'function') { window.onhashchange(); }
+ }
};
+
+ if (sessionStorage[newPadNameKey]) {
+ common.initialName = sessionStorage[newPadNameKey];
+ delete sessionStorage[newPadNameKey];
+ }
+ if (sessionStorage[newPadPathKey]) {
+ common.initialPath = sessionStorage[newPadPathKey];
+ delete sessionStorage[newPadPathKey];
+ }
+
+ Store.ready(function (err, storeObj) {
+ store = common.store = env.store = storeObj;
+
+ common.addDirectMessageHandler(common);
+
+ var proxy = getProxy();
+ var network = getNetwork();
+
+ if (Object.keys(proxy).length === 1) {
+ feedback("FIRST_APP_USE", true);
+ }
+
+ if (typeof(window.Proxy) === 'undefined') {
+ feedback("NO_PROXIES");
+ }
+
+ if (/CRYPTPAD_SHIM/.test(Array.isArray.toString())) {
+ feedback("NO_ISARRAY");
+ }
+
+ common.reportScreenDimensions();
+ common.reportLanguage();
+
+ $(function() {
+ // Race condition : if document.body is undefined when alertify.js is loaded, Alertify
+ // won't work. We have to reset it now to make sure it uses a correct "body"
+ UI.Alertify.reset();
+
+ // Load the new pad when the hash has changed
+ var oldHref = document.location.href;
+ window.onhashchange = function () {
+ var newHref = document.location.href;
+ var parsedOld = parsePadUrl(oldHref).hashData;
+ var parsedNew = parsePadUrl(newHref).hashData;
+ if (parsedOld && parsedNew && (
+ parsedOld.type !== parsedNew.type
+ || parsedOld.channel !== parsedNew.channel
+ || parsedOld.mode !== parsedNew.mode
+ || parsedOld.key !== parsedNew.key)) {
+ if (!parsedOld.channel) { oldHref = newHref; return; }
+ document.location.reload();
+ return;
+ }
+ if (parsedNew) {
+ oldHref = newHref;
+ }
+ };
+
+ if (PINNING_ENABLED && isLoggedIn()) {
+ console.log("logged in. pads will be pinned");
+ block++;
+
+ Pinpad.create(network, proxy, function (e, call) {
+ if (e) {
+ console.error(e);
+ return cb();
+ }
+
+ console.log('RPC handshake complete');
+ rpc = common.rpc = env.rpc = call;
+
+ common.getPinLimit(function (e, limit, plan, note) {
+ if (e) { return void console.error(e); }
+ common.account.limit = limit;
+ localStorage.plan = common.account.plan = plan;
+ common.account.note = note;
+ cb();
+ });
+
+ common.arePinsSynced(function (err, yes) {
+ if (!yes) {
+ common.resetPins(function (err) {
+ if (err) {
+ console.error("Pin Reset Error");
+ return console.error(err);
+ }
+ console.log('RESET DONE');
+ });
+ }
+ });
+ });
+ } else if (PINNING_ENABLED) {
+ console.log('not logged in. pads will not be pinned');
+ } else {
+ console.log('pinning disabled');
+ }
+
+ block++;
+ require([
+ '/common/rpc.js',
+ ], function (Rpc) {
+ Rpc.createAnonymous(network, function (e, call) {
+ if (e) {
+ console.error(e);
+ return void cb();
+ }
+ anon_rpc = common.anon_rpc = env.anon_rpc = call;
+ cb();
+ });
+ });
+
+
+ // Everything's ready, continue...
+ if($('#pad-iframe').length) {
+ block++;
+ var $iframe = $('#pad-iframe');
+ var iframe = $iframe[0];
+ var iframeDoc = iframe.contentDocument || iframe.contentWindow.document;
+ if (iframeDoc.readyState === 'complete') {
+ cb();
+ return;
+ }
+ $iframe.load(cb);
+ return;
+ }
+
+ block++;
+ cb();
+ });
+ }, common);
};
- Messages._applyTranslation();
+ }());
+
+ $(function () {
+ Messages._applyTranslation();
+ });
return common;
});
diff --git a/www/common/cursor.js b/www/common/cursor.js
index 7614e44c4..04276a179 100644
--- a/www/common/cursor.js
+++ b/www/common/cursor.js
@@ -1,17 +1,11 @@
define([
'/common/treesome.js',
'/bower_components/rangy/rangy-core.min.js'
-], function (Tree, Rangy, saveRestore) {
- //window.Rangy = Rangy;
- //window.Tree = Tree;
- // do some function for the start and end of the cursor
-
- var log = function (x) { console.log(x); };
- var error = function (x) { console.log(x); };
+], function (Tree, Rangy) {
var verbose = function (x) { if (window.verboseMode) { console.log(x); } };
/* accepts the document used by the editor */
- return function (inner) {
+ var Cursor = function (inner) {
var cursor = {};
// there ought to only be one cursor at a time, so let's just
@@ -27,108 +21,6 @@ define([
}
};
- // TODO deprecate
- // assumes a negative index
- var seekLeft /* = cursor.seekLeft*/ = function (el, delta, current) {
- var textLength;
- var previous;
-
- // normalize
-
- if (-delta >= current) {
- delta += current;
- current = 0;
- } else {
- current += delta;
- delta = 0;
- }
-
- while (delta) {
- previous = el;
- el = Tree.previousNode(el, inner);
- if (el) {
- textLength = el.textContent.length;
- if (-delta > textLength) {
- delta -= textLength;
- } else {
- current = textLength + delta;
- delta = 0;
- }
- } else {
- return {
- el: previous,
- offset: 0,
- error: "out of bounds"
- };
- }
- }
- return {
- el: el,
- offset: current
- };
- };
-
- // TODO deprecate
- // seekRight assumes a positive delta
- var seekRight = /* cursor.seekRight = */ function (el, delta, current) {
- var textLength;
- var previous;
-
- // normalize
- delta += current;
- current = 0;
-
- while (delta) {
- if (el) {
- textLength = el.textContent.length;
- if (delta >= textLength) {
- delta -= textLength;
- previous = el;
- el = Tree.nextNode(el, inner);
- } else {
- current = delta;
- delta = 0;
- }
- } else {
- // don't ever return a negative index
- if (previous.textContent.length) {
- textLength = previous.textContent.length - 1;
- } else {
- textLength = 0;
- }
- return {
- el: previous,
- offset: textLength,
- error: "out of bounds"
- };
- }
- }
- return {
- el: el,
- offset: current
- };
- };
-
- // TODO deprecate
- var seekToDelta = /* cursor.seekToDelta = */ function (el, delta, current) {
- var result = null;
- if (el) {
- if (delta < 0) {
- return seekLeft(el, delta, current);
- } else if (delta > 0) {
- return seekRight(el, delta, current);
- } else {
- result = {
- el: el,
- offset: current
- };
- }
- } else {
- error("[cursor.seekToDelta] el is undefined");
- }
- return result;
- };
-
/* cursor.update takes notes about wherever the cursor was last seen
in the event of a cursor loss, the information produced by side
effects of this function should be used to recover the cursor
@@ -151,7 +43,7 @@ define([
});
};
- var exists = cursor.exists = function () {
+ cursor.exists = function () {
return (Range.start.el?1:0) | (Range.end.el?2:0);
};
@@ -161,7 +53,7 @@ define([
2 if end
3 if start and end
*/
- var inNode = cursor.inNode = function (el) {
+ cursor.inNode = function (el) {
var state = ['start', 'end'].map(function (pos, i) {
return Tree.contains(el, Range[pos].el)? i +1: 0;
});
@@ -228,7 +120,7 @@ define([
}
};
- var pushDelta = cursor.pushDelta = function (oldVal, newVal, offset) {
+ cursor.pushDelta = function (oldVal, newVal) {
if (oldVal === newVal) { return; }
var commonStart = 0;
while (oldVal.charAt(commonStart) === newVal.charAt(commonStart)) {
@@ -262,109 +154,6 @@ define([
};
};
- /* getLength assumes that both nodes exist inside of the active editor. */
- // unused currently
- var getLength = cursor.getLength = function () {
- if (Range.start.el === Range.end.el) {
- if (Range.start.offset === Range.end.offset) { return 0; }
- if (Range.start.offset < Range.end.offset) {
- return Range.end.offset - Range.start.offset;
- } else {
- return Range.start.offset - Range.end.offset;
- }
- } else {
- var order = Tree.orderOfNodes(Range.start.el, Range.end.el, inner);
- var L;
- var cur;
-
- /* we know that the cursor elements are different, and that we
- must traverse to find the total length. We also know the
- order of the nodes (probably 1 or -1) */
- if (order === 1) {
- L = (Range.start.el.textContent.length - Range.start.offset);
- cur = Tree.nextNode(Range.start.el, inner);
- while (cur && cur !== Range.end.el) {
- L += cur.textContent.length;
- cur = Tree.nextNode(cur, inner);
- }
- L += Range.end.offset;
- return L;
- } else if (order === -1) {
- L = (Range.end.el.textContent - Range.end.offset);
- cur = Tree.nextNode(Range.end.el, inner);
- while (cur && cur !== Range.start.el) {
- L += cur.textContent.length;
- cur = Tree.nextNode(cur, inner);
- }
- L += Range.start.offset;
- return -L;
- } else {
- console.error("unexpected ordering of nodes...");
- return null;
- }
- }
- };
-
- // previously used for testing
- // TODO deprecate
- var delta = /* cursor.delta = */ function (delta1, delta2) {
- var sel = Rangy.getSelection(inner);
- delta2 = (typeof delta2 !== 'undefined') ? delta2 : delta1;
-
- // update returns errors if there are problems
- // and updates the persistent Range object
- var err = cursor.update(sel, inner);
- if (err) { return err; }
-
- // create a range to modify
- var range = Rangy.createRange();
-
- /*
- The assumption below is that Range.(start|end).el
- actually exists. This might not be the case.
- TODO check if start and end elements are defined
- */
-
- // using infromation about wherever you were last...
- // move both parts by some delta
- var start = seekToDelta(Range.start.el, delta1, Range.start.offset);
- var end = seekToDelta(Range.end.el, delta2, Range.end.offset);
-
- /* if range is backwards, cursor.delta fails
- so check if they're in the expected order
- before setting the new range */
-
- var order = Tree.orderOfNodes(start.el, end.el, inner);
- var backward;
-
- // this could all be one line but nobody would be able to read it
- if (order === -1) {
- // definitely backward
- backward = true;
- } else if (order === 0) {
- // might be backward, check offsets to know for sure
- backward = (start.offset > end.offset);
- } else {
- // definitely not backward
- backward = false;
- }
-
- if (backward) {
- range.setStart(end.el, end.offset);
- range.setEnd(start.el, start.offset);
- } else {
- range.setStart(start.el, start.offset);
- range.setEnd(end.el, end.offset);
- }
-
- // actually set the cursor to the new range
- sel.setSingleRange(range);
- return {
- startError: start.error,
- endError: end.error
- };
- };
-
cursor.brFix = function () {
cursor.update();
var start = Range.start;
@@ -387,6 +176,58 @@ define([
}
};
+ cursor.lastTextNode = function () {
+ var lastEl = Tree.rightmostNode(inner);
+ if (lastEl && lastEl.nodeType === 3) { return lastEl; }
+
+ var firstEl = Tree.leftmostNode(inner);
+
+ while (lastEl !== firstEl) {
+ lastEl = Tree.previousNode(lastEl, inner);
+ if (lastEl && lastEl.nodeType === 3) { return lastEl; }
+ }
+
+ return lastEl;
+ };
+
+ cursor.firstTextNode = function () {
+ var firstEl = Tree.leftmostNode(inner);
+ if (firstEl && firstEl.nodeType === 3) { return firstEl; }
+
+ var lastEl = Tree.rightmostNode(inner);
+
+ while (firstEl !== lastEl) {
+ firstEl = Tree.nextNode(firstEl, inner);
+ if (firstEl && firstEl.nodeType === 3) { return firstEl; }
+ }
+ return firstEl;
+ };
+
+ cursor.setToStart = function () {
+ var el = cursor.firstTextNode();
+ if (!el) { return; }
+ fixStart(el, 0);
+ fixEnd(el, 0);
+ fixSelection(makeSelection(), makeRange());
+ return el;
+ };
+
+ cursor.setToEnd = function () {
+ var el = cursor.lastTextNode();
+ if (!el) { return; }
+
+ var offset = el.textContent.length;
+
+ fixStart(el, offset);
+ fixEnd(el, offset);
+ fixSelection(makeSelection(), makeRange());
+ return el;
+ };
+
return cursor;
};
+
+ Cursor.Tree = Tree;
+
+ return Cursor;
});
diff --git a/www/common/curve-put.js b/www/common/curve-put.js
new file mode 100644
index 000000000..450b62564
--- /dev/null
+++ b/www/common/curve-put.js
@@ -0,0 +1,51 @@
+define([
+ '/common/curve.js',
+ '/bower_components/chainpad-listmap/chainpad-listmap.js',
+], function (Curve, Listmap) {
+ var Edit = {};
+
+ Edit.create = function (config, cb) { //network, channel, theirs, mine, cb) {
+ var network = config.network;
+ var channel = config.channel;
+ var keys = config.keys;
+
+ try {
+ var encryptor = Curve.createEncryptor(keys);
+ var lm = Listmap.create({
+ network: network,
+ data: {},
+ channel: channel,
+ readOnly: false,
+ validateKey: keys.validateKey || undefined,
+ crypto: encryptor,
+ userName: 'lol',
+ logLevel: 1,
+ });
+
+ var done = function () {
+ // TODO make this abort and disconnect the session after the
+ // user has finished making changes to the object, and they
+ // have propagated.
+ };
+
+ lm.proxy
+ .on('create', function () {
+ console.log('created');
+ })
+ .on('ready', function () {
+ console.log('ready');
+ cb(lm, done);
+ })
+ .on('disconnect', function () {
+ console.log('disconnected');
+ })
+ .on('change', [], function (o, n, p) {
+ console.log(o, n, p);
+ });
+ } catch (e) {
+ console.error(e);
+ }
+ };
+
+ return Edit;
+});
diff --git a/www/common/curve.js b/www/common/curve.js
new file mode 100644
index 000000000..b33823fd5
--- /dev/null
+++ b/www/common/curve.js
@@ -0,0 +1,86 @@
+define([
+ '/bower_components/tweetnacl/nacl-fast.min.js',
+], function () {
+ var Nacl = window.nacl;
+ var Curve = {};
+
+ var concatenateUint8s = function (A) {
+ var len = 0;
+ var offset = 0;
+ A.forEach(function (uints) {
+ len += uints.length || 0;
+ });
+ var c = new Uint8Array(len);
+ A.forEach(function (x) {
+ c.set(x, offset);
+ offset += x.length;
+ });
+ return c;
+ };
+
+ var encodeBase64 = Nacl.util.encodeBase64;
+ var decodeBase64 = Nacl.util.decodeBase64;
+ var decodeUTF8 = Nacl.util.decodeUTF8;
+ var encodeUTF8 = Nacl.util.encodeUTF8;
+
+ Curve.encrypt = function (message, secret) {
+ var buffer = decodeUTF8(message);
+ var nonce = Nacl.randomBytes(24);
+ var box = Nacl.box.after(buffer, nonce, secret);
+ return encodeBase64(nonce) + '|' + encodeBase64(box);
+ };
+
+ Curve.decrypt = function (packed, secret) {
+ var unpacked = packed.split('|');
+ var nonce = decodeBase64(unpacked[0]);
+ var box = decodeBase64(unpacked[1]);
+ var message = Nacl.box.open.after(box, nonce, secret);
+ return encodeUTF8(message);
+ };
+
+ Curve.signAndEncrypt = function (msg, cryptKey, signKey) {
+ var packed = Curve.encrypt(msg, cryptKey);
+ return encodeBase64(Nacl.sign(decodeUTF8(packed), signKey));
+ };
+
+ Curve.openSigned = function (msg, cryptKey /*, validateKey STUBBED*/) {
+ var content = decodeBase64(msg).subarray(64);
+ return Curve.decrypt(encodeUTF8(content), cryptKey);
+ };
+
+ Curve.deriveKeys = function (theirs, mine) {
+ var pub = decodeBase64(theirs);
+ var secret = decodeBase64(mine);
+
+ var sharedSecret = Nacl.box.before(pub, secret);
+ var salt = decodeUTF8('CryptPad.signingKeyGenerationSalt');
+
+ // 64 uint8s
+ var hash = Nacl.hash(concatenateUint8s([salt, sharedSecret]));
+ var signKp = Nacl.sign.keyPair.fromSeed(hash.subarray(0, 32));
+ var cryptKey = hash.subarray(32, 64);
+
+ return {
+ cryptKey: encodeBase64(cryptKey),
+ signKey: encodeBase64(signKp.secretKey),
+ validateKey: encodeBase64(signKp.publicKey)
+ };
+ };
+
+ Curve.createEncryptor = function (keys) {
+ var cryptKey = decodeBase64(keys.cryptKey);
+ var signKey = decodeBase64(keys.signKey);
+ var validateKey = decodeBase64(keys.validateKey);
+
+ return {
+ encrypt: function (msg) {
+ return Curve.signAndEncrypt(msg, cryptKey, signKey);
+ },
+ decrypt: function (packed) {
+ return Curve.openSigned(packed, cryptKey, validateKey);
+ }
+ };
+ };
+
+ return Curve;
+});
diff --git a/www/common/diffMarked.js b/www/common/diffMarked.js
new file mode 100644
index 000000000..07d15e8e8
--- /dev/null
+++ b/www/common/diffMarked.js
@@ -0,0 +1,188 @@
+define([
+ 'jquery',
+ '/bower_components/marked/marked.min.js',
+ '/common/cryptpad-common.js',
+ '/common/media-tag.js',
+ '/bower_components/diff-dom/diffDOM.js',
+ '/bower_components/tweetnacl/nacl-fast.min.js',
+],function ($, Marked, Cryptpad, MediaTag) {
+ var DiffMd = {};
+
+ var DiffDOM = window.diffDOM;
+ var renderer = new Marked.Renderer();
+
+ Marked.setOptions({
+ renderer: renderer
+ });
+
+ DiffMd.render = function (md) {
+ return Marked(md);
+ };
+
+ var mediaMap = {};
+
+ // Tasks list
+ var checkedTaskItemPtn = /^\s*\[x\]\s*/;
+ var uncheckedTaskItemPtn = /^\s*\[ \]\s*/;
+ renderer.listitem = function (text) {
+ var isCheckedTaskItem = checkedTaskItemPtn.test(text);
+ var isUncheckedTaskItem = uncheckedTaskItemPtn.test(text);
+ if (isCheckedTaskItem) {
+ text = text.replace(checkedTaskItemPtn,
+ '
') + '\n';
+ }
+ if (isUncheckedTaskItem) {
+ text = text.replace(uncheckedTaskItemPtn,
+ '
') + '\n';
+ }
+ var cls = (isCheckedTaskItem || isUncheckedTaskItem) ? ' class="todo-list-item"' : '';
+ return '
' + text + '\n';
+ };
+ renderer.image = function (href, title, text) {
+ if (href.slice(0,6) === '/file/') {
+ var parsed = Cryptpad.parsePadUrl(href);
+ var hexFileName = Cryptpad.base64ToHex(parsed.hashData.channel);
+ var src = '/blob/' + hexFileName.slice(0,2) + '/' + hexFileName;
+ var mt = '';
+ if (mediaMap[src]) {
+ mediaMap[src].forEach(function (n) {
+ mt += n.outerHTML;
+ });
+ }
+ mt += ' ';
+ return mt;
+ }
+ var out = ')<\/media-tag>/g;
+ var newHtmlFixed = newHtml.replace(pattern, function (all, tag, src) {
+ var mt = tag;
+ if (mediaMap[src]) {
+ mediaMap[src].forEach(function (n) {
+ mt += n.outerHTML;
+ });
+ }
+ return mt + ' ';
+ });
+ var $div = $('', {id: id}).append(newHtmlFixed);
+ var Dom = domFromHTML($('
').append($div).html());
+ var oldDom = domFromHTML($content[0].outerHTML);
+ var patch = makeDiff(oldDom, Dom, id);
+ if (typeof(patch) === 'string') {
+ throw new Error(patch);
+ } else {
+ DD.apply($content[0], patch);
+ var $mts = $content.find('media-tag:not(:has(*))');
+ $mts.each(function (i, el) {
+ MediaTag(el);
+ console.log(el.outerHTML);
+ var observer = new MutationObserver(function(mutations) {
+ mutations.forEach(function(mutation) {
+ if (mutation.type === 'childList') {
+ //console.log(el.outerHTML);
+ var list_values = [].slice.call(el.children);
+ mediaMap[el.getAttribute('src')] = list_values;
+ }
+ });
+ });
+ observer.observe(el, {
+ attributes: false,
+ childList: true,
+ characterData: false
+ });
+ });
+ }
+ };
+
+ return DiffMd;
+});
+
diff --git a/www/common/encode.js b/www/common/encode.js
new file mode 100644
index 000000000..df99bbf02
--- /dev/null
+++ b/www/common/encode.js
@@ -0,0 +1,19 @@
+define([], function () {
+ var exports = {};
+
+ exports.hexToUint8Array = function (s) {
+ // if not hex or odd number of characters
+ if (!/[a-fA-F0-9]+/.test(s) || s.length % 2) { throw new Error("string is not hex"); }
+ return s.split(/([0-9a-fA-F]{2})/)
+ .filter(function (x) { return x; })
+ .map(function (x) { return Number('0x' + x); });
+ };
+
+ exports.uint8ArrayToHex = function (a) {
+ return a.reduce(function(memo, i) {
+ return memo + ((i < 16) ? '0' : '') + i.toString(16);
+ }, '');
+ };
+
+ return exports;
+});
diff --git a/www/common/feedback-main.js b/www/common/feedback-main.js
new file mode 100644
index 000000000..e81dabbc2
--- /dev/null
+++ b/www/common/feedback-main.js
@@ -0,0 +1,5 @@
+define([
+ '/customize/messages.js',
+], function (Messages) {
+ Messages._applyTranslation();
+});
diff --git a/www/common/feedback.html b/www/common/feedback.html
new file mode 100644
index 000000000..20954e262
--- /dev/null
+++ b/www/common/feedback.html
@@ -0,0 +1,19 @@
+
+
+
About our feedback api
+
+
+
+
+
If you're reading this, you were probably curious why CryptPad is requesting web pages when you perform certain actions
+
We care about your privacy, and at the same time we want CryptPad to be very easy to use.
+ We use this file to figure out which UI features matter to our users, by requesting it along with a parameter specifying which action was taken.
+
If you would like to opt out, visit your user settings page , where you'll find a checkbox to enable or disable user feedback
+
+
diff --git a/www/common/fileObject.js b/www/common/fileObject.js
new file mode 100644
index 000000000..f8988956b
--- /dev/null
+++ b/www/common/fileObject.js
@@ -0,0 +1,1179 @@
+define([
+ 'jquery',
+], function ($) {
+ var module = {};
+
+ var Messages = {};
+
+ var ROOT = module.ROOT = "root";
+ var UNSORTED = module.UNSORTED = "unsorted";
+ var TRASH = module.TRASH = "trash";
+ var TEMPLATE = module.TEMPLATE = "template";
+
+ module.init = function (files, config) {
+ var Cryptpad = config.Cryptpad;
+ Messages = Cryptpad.Messages;
+
+ var FILES_DATA = Cryptpad.storageKey;
+ var NEW_FOLDER_NAME = Messages.fm_newFolder;
+ var NEW_FILE_NAME = Messages.fm_newFile;
+
+ //var DEBUG = config.DEBUG || false;
+ var logging = function () {
+ console.log.apply(console, arguments);
+ };
+ var log = config.log || logging;
+ var logError = config.logError || logging;
+ var debug = config.debug || logging;
+ var workgroup = config.workgroup;
+
+ var exp = {};
+
+ var error = exp.error = function() {
+ exp.fixFiles();
+ console.error.apply(console, arguments);
+ };
+
+ exp.getStructure = function () {
+ var a = {};
+ a[ROOT] = {};
+ a[UNSORTED] = [];
+ a[TRASH] = {};
+ a[FILES_DATA] = [];
+ a[TEMPLATE] = [];
+ return a;
+ };
+
+ var pushFileData = exp.pushData = function (data) {
+ Cryptpad.pinPads([Cryptpad.hrefToHexChannelId(data.href)], function (e, hash) {
+ console.log(hash);
+ });
+ files[FILES_DATA].push(data);
+ };
+ var spliceFileData = exp.removeData = function (idx) {
+ var data = files[FILES_DATA][idx];
+ if (typeof data === "object") {
+ Cryptpad.unpinPads([Cryptpad.hrefToHexChannelId(data.href)], function (e, hash) {
+ console.log(hash);
+ });
+ }
+ files[FILES_DATA].splice(idx, 1);
+ };
+
+
+ var comparePath = exp.comparePath = function (a, b) {
+ if (!a || !b || !$.isArray(a) || !$.isArray(b)) { return false; }
+ if (a.length !== b.length) { return false; }
+ var result = true;
+ var i = a.length - 1;
+ while (result && i >= 0) {
+ result = a[i] === b[i];
+ i--;
+ }
+ return result;
+ };
+
+ var isPathInRoot = exp.isPathInRoot = function (path) {
+ return path[0] && path[0] === ROOT;
+ };
+ var isPathInUnsorted = exp.isPathInUnsorted = function (path) {
+ return path[0] && path[0] === UNSORTED;
+ };
+ var isPathInTemplate = exp.isPathInTemplate = function (path) {
+ return path[0] && path[0] === TEMPLATE;
+ };
+ var isPathInHrefArray = exp.isPathInHrefArray = function (path) {
+ return isPathInUnsorted(path) || isPathInTemplate(path);
+ };
+ var isPathInTrash = exp.isPathInTrash = function (path) {
+ return path[0] && path[0] === TRASH;
+ };
+ var isInTrashRoot = exp.isInTrashRoot = function (path) {
+ return path[0] === TRASH && path.length === 4;
+ };
+
+ exp.isPathInFilesData = function (path) {
+ return path[0] && path[0] === FILES_DATA;
+ };
+
+ var isFile = exp.isFile = function (element) {
+ return typeof(element) === "string";
+ };
+
+ exp.isReadOnlyFile = function (element) {
+ if (!isFile(element)) { return false; }
+ var parsed = Cryptpad.parsePadUrl(element);
+ if (!parsed) { return false; }
+ var hash = parsed.hash;
+ var pHash = Cryptpad.parseHash(hash);
+ if (pHash && !pHash.mode) { return; }
+ return pHash && pHash.mode === 'view';
+ };
+
+ var isFolder = exp.isFolder = function (element) {
+ return typeof(element) !== "string";
+ };
+
+ exp.isFolderEmpty = function (element) {
+ if (typeof(element) !== "object") { return false; }
+ return Object.keys(element).length === 0;
+ };
+
+ exp.hasSubfolder = function (element, trashRoot) {
+ if (typeof(element) !== "object") { return false; }
+ var subfolder = 0;
+ var addSubfolder = function (el) {
+ subfolder += isFolder(el.element) ? 1 : 0;
+ };
+ for (var f in element) {
+ if (trashRoot) {
+ if ($.isArray(element[f])) {
+ element[f].forEach(addSubfolder);
+ }
+ } else {
+ subfolder += isFolder(element[f]) ? 1 : 0;
+ }
+ }
+ return subfolder;
+ };
+
+ exp.hasFile = function (element, trashRoot) {
+ if (typeof(element) !== "object") { return false; }
+ var file = 0;
+ var addFile = function (el) {
+ file += isFile(el.element) ? 1 : 0;
+ };
+ for (var f in element) {
+ if (trashRoot) {
+ if ($.isArray(element[f])) {
+ element[f].forEach(addFile);
+ }
+ } else {
+ file += isFile(element[f]) ? 1 : 0;
+ }
+ }
+ return file;
+ };
+
+ var isSubpath = exp.isSubpath = function (path, parentPath) {
+ var pathA = parentPath.slice();
+ var pathB = path.slice(0, pathA.length);
+ return comparePath(pathA, pathB);
+ };
+
+ var getAvailableName = function (parentEl, name) {
+ if (typeof(parentEl[name]) === "undefined") { return name; }
+ var newName = name;
+ var i = 1;
+ while (typeof(parentEl[newName]) !== "undefined") {
+ newName = name + "_" + i;
+ i++;
+ }
+ return newName;
+ };
+
+ var compareFiles = function (fileA, fileB) {
+ // Compare string, might change in the future
+ return fileA === fileB;
+ };
+
+ var isFileInTree = function (file, root) {
+ if (isFile(root)) {
+ return compareFiles(file, root);
+ }
+ var inTree = false;
+ for (var e in root) {
+ inTree = isFileInTree(file, root[e]);
+ if (inTree) { break; }
+ }
+ return inTree;
+ };
+
+/* var isFileInTrash = function (file) {
+ var inTrash = false;
+ var root = files[TRASH];
+ var filter = function (trashEl) {
+ inTrash = isFileInTree(file, trashEl.element);
+ return inTrash;
+ };
+ for (var e in root) {
+ if (!$.isArray(root[e])) {
+ error("Trash contains a non-array element");
+ return;
+ }
+ root[e].some(filter);
+ if (inTrash) { break; }
+ }
+ return inTrash;
+ };*/
+
+ var getUnsortedFiles = exp.getUnsortedFiles = function () {
+ if (!files[UNSORTED]) {
+ files[UNSORTED] = [];
+ }
+ return files[UNSORTED].slice();
+ };
+
+ var getTemplateFiles = exp.getTemplateFiles = function () {
+ if (!files[TEMPLATE]) {
+ files[TEMPLATE] = [];
+ }
+ return files[TEMPLATE].slice();
+ };
+
+ var getFilesRecursively = function (root, arr) {
+ for (var e in root) {
+ if (isFile(root[e])) {
+ if(arr.indexOf(root[e]) === -1) { arr.push(root[e]); }
+ } else {
+ getFilesRecursively(root[e], arr);
+ }
+ }
+ };
+
+ var getRootFiles = function () {
+ var ret = [];
+ getFilesRecursively(files[ROOT], ret);
+ return ret;
+ };
+
+ var getTrashFiles = exp.getTrashFiles = function () {
+ var root = files[TRASH];
+ var ret = [];
+ var addFiles = function (el) {
+ if (isFile(el.element)) {
+ if(ret.indexOf(el.element) === -1) { ret.push(el.element); }
+ } else {
+ getFilesRecursively(el.element, ret);
+ }
+ };
+ for (var e in root) {
+ if (!$.isArray(root[e])) {
+ error("Trash contains a non-array element");
+ return;
+ }
+ root[e].forEach(addFiles);
+ }
+ return ret;
+ };
+
+ exp.getFilesDataFiles = function () {
+ var ret = [];
+ files[FILES_DATA].forEach(function (el) {
+ if (el.href && ret.indexOf(el.href) === -1) {
+ ret.push(el.href);
+ }
+ });
+ return ret;
+ };
+
+ var _findFileInRoot = function (path, href) {
+ if (path[0] !== ROOT && path[0] !== TRASH) { return []; }
+ var paths = [];
+ var root = exp.findElement(files, path);
+ var addPaths = function (p) {
+ if (paths.indexOf(p) === -1) {
+ paths.push(p);
+ }
+ };
+
+ if (isFile(root)) {
+ if (compareFiles(href, root)) {
+ if (paths.indexOf(path) === -1) {
+ paths.push(path);
+ }
+ }
+ return paths;
+ }
+ for (var e in root) {
+ var nPath = path.slice();
+ nPath.push(e);
+ _findFileInRoot(nPath, href).forEach(addPaths);
+ }
+
+ return paths;
+ };
+ var _findFileInHrefArray = function (rootName, href) {
+ var unsorted = files[rootName].slice();
+ var ret = [];
+ var i = -1;
+ while ((i = unsorted.indexOf(href, i+1)) !== -1){
+ ret.push([rootName, i]);
+ }
+ return ret;
+ };
+ var _findFileInTrash = function (path, href) {
+ var root = exp.findElement(files, path);
+ var paths = [];
+ var addPaths = function (p) {
+ if (paths.indexOf(p) === -1) {
+ paths.push(p);
+ }
+ };
+ if (path.length === 1 && typeof(root) === 'object') {
+ Object.keys(root).forEach(function (key) {
+ var arr = root[key];
+ if (!Array.isArray(arr)) { return; }
+ var nPath = path.slice();
+ nPath.push(key);
+ _findFileInTrash(nPath, href).forEach(addPaths);
+ });
+ }
+ if (path.length === 2) {
+ if (!Array.isArray(root)) { return []; }
+ root.forEach(function (el, i) {
+ var nPath = path.slice();
+ nPath.push(i);
+ nPath.push('element');
+ if (isFile(el.element)) {
+ if (compareFiles(href, el.element)) {
+ addPaths(nPath);
+ }
+ return;
+ }
+ _findFileInTrash(nPath, href).forEach(addPaths);
+ });
+ }
+ if (path.length >= 4) {
+ _findFileInRoot(path, href).forEach(addPaths);
+ }
+ return paths;
+ };
+ var findFile = exp.findFile = function (href) {
+ var rootpaths = _findFileInRoot([ROOT], href);
+ var unsortedpaths = _findFileInHrefArray(UNSORTED, href);
+ var templatepaths = _findFileInHrefArray(TEMPLATE, href);
+ var trashpaths = _findFileInTrash([TRASH], href);
+ return rootpaths.concat(unsortedpaths, templatepaths, trashpaths);
+ };
+
+ exp.search = function (value) {
+ if (typeof(value) !== "string") { return []; }
+ var res = [];
+ // Search in ROOT
+ var findIn = function (root) {
+ Object.keys(root).forEach(function (k) {
+ if (isFile(root[k])) {
+ if (k.toLowerCase().indexOf(value.toLowerCase()) !== -1) {
+ res.push(root[k]);
+ }
+ return;
+ }
+ findIn(root[k]);
+ });
+ };
+ findIn(files[ROOT]);
+ // Search in TRASH
+ var trash = files[TRASH];
+ Object.keys(trash).forEach(function (k) {
+ if (k.toLowerCase().indexOf(value.toLowerCase()) !== -1) {
+ trash[k].forEach(function (el) {
+ if (isFile(el.element)) {
+ res.push(el.element);
+ }
+ });
+ }
+ trash[k].forEach(function (el) {
+ if (isFolder(el.element)) {
+ findIn(el.element);
+ }
+ });
+ });
+
+ // Search title
+ var allFilesList = files[FILES_DATA].slice();
+ allFilesList.forEach(function (t) {
+ if (t.title && t.title.toLowerCase().indexOf(value.toLowerCase()) !== -1) {
+ res.push(t.href);
+ }
+ });
+
+ // Search Href
+ var href = Cryptpad.getRelativeHref(value);
+ if (href) {
+ res.push(href);
+ }
+
+ res = Cryptpad.deduplicateString(res);
+
+ var ret = [];
+ res.forEach(function (l) {
+ //var paths = findFile(l);
+ ret.push({
+ paths: findFile(l),
+ data: exp.getFileData(l)
+ });
+ });
+ return ret;
+ };
+
+ // Remove the selected 'href' from the tree located at 'path', and push its locations to the 'paths' array
+ var removeFileFromRoot = function (path, href) {
+ var paths = [];
+ var root = exp.findElement(files, path);
+
+ var rememberUnknownPath = function (p) {
+ if (paths.indexOf(p) === -1) {
+ paths.push(p);
+ }
+ };
+
+ if (isFile(root)) { return; }
+ for (var e in root) {
+ if (isFile(root[e])) {
+ if (compareFiles(href, root[e])) {
+ root[e] = undefined;
+ delete root[e];
+ if (paths.indexOf(path) === -1) {
+ paths.push(path);
+ }
+ }
+ } else {
+ var nPath = path.slice();
+ nPath.push(e);
+ removeFileFromRoot(nPath, href).forEach(rememberUnknownPath);
+ }
+ }
+ return paths;
+ };
+
+ var removePadAttribute = function (f) {
+ Object.keys(files).forEach(function (key) {
+ var hash = f.indexOf('#') !== -1 ? f.slice(f.indexOf('#') + 1) : null;
+ if (hash && key.indexOf(hash) === 0) {
+ debug("Deleting pad attribute in the realtime object");
+ files[key] = undefined;
+ delete files[key];
+ }
+ });
+ };
+
+ var checkDeletedFiles = function () {
+ // Nothing in FILES_DATA for workgroups
+ if (workgroup) { return; }
+
+ var rootFiles = getRootFiles();
+ var unsortedFiles = getUnsortedFiles();
+ var templateFiles = getTemplateFiles();
+ var trashFiles = getTrashFiles();
+ var toRemove = [];
+ files[FILES_DATA].forEach(function (arr) {
+ var f = arr.href;
+ if (rootFiles.indexOf(f) === -1
+ && unsortedFiles.indexOf(f) === -1
+ && trashFiles.indexOf(f) === -1
+ && templateFiles.indexOf(f) === -1) {
+ toRemove.push(arr);
+ }
+ });
+ toRemove.forEach(function (f) {
+ var idx = files[FILES_DATA].indexOf(f);
+ if (idx !== -1) {
+ debug("Removing", f, "from filesData");
+ spliceFileData(idx);
+ removePadAttribute(f.href);
+ }
+ });
+ };
+
+ var deleteFromObject = exp.deletePathPermanently = function (path) {
+ var parentPath = path.slice();
+ var key = parentPath.pop();
+ var parentEl = exp.findElement(files, parentPath);
+ if (isInTrashRoot(path)) {
+ files[TRASH][path[1]].splice(path[2], 1);
+ } else if (isPathInHrefArray(path)) {
+ parentEl.splice(key, 1);
+ } else {
+ parentEl[key] = undefined;
+ delete parentEl[key];
+ }
+ checkDeletedFiles();
+ };
+
+ // Permanently delete multiple files at once using a list of paths
+ // NOTE: We have to be careful when removing elements from arrays (trash root, unsorted or template)
+ var deleteHrefs = function (hrefs) {
+ hrefs.forEach(function (obj) {
+ var idx = files[obj.root].indexOf(obj.href);
+ files[obj.root].splice(idx, 1);
+ });
+ };
+ var deleteMultipleTrashRoot = function (roots) {
+ roots.forEach(function (obj) {
+ var idx = files[TRASH][obj.name].indexOf(obj.el);
+ files[TRASH][obj.name].splice(idx, 1);
+ });
+ };
+ exp.deletePathsPermanently = function (paths) {
+ var hrefPaths = paths.filter(isPathInHrefArray);
+ var rootPaths = paths.filter(isPathInRoot);
+ var trashPaths = paths.filter(isPathInTrash);
+
+ var hrefs = [];
+ hrefPaths.forEach(function (path) {
+ var href = exp.findElement(files, path);
+ hrefs.push({
+ root: path[0],
+ href: href
+ });
+ });
+ deleteHrefs(hrefs);
+
+ rootPaths.forEach(function (path) {
+ var parentPath = path.slice();
+ var key = parentPath.pop();
+ var parentEl = exp.findElement(files, parentPath);
+ parentEl[key] = undefined;
+ delete parentEl[key];
+ });
+
+ var trashRoot = [];
+ trashPaths.forEach(function (path) {
+ var parentPath = path.slice();
+ var key = parentPath.pop();
+ var parentEl = exp.findElement(files, parentPath);
+ // Trash root: we have array here, we can't just splice with the path otherwise we might break the path
+ // of another element in the loop
+ if (path.length === 4) {
+ trashRoot.push({
+ name: path[1],
+ el: parentEl
+ });
+ return;
+ }
+ // Trash but not root: it's just a tree so remove the key
+ parentEl[key] = undefined;
+ delete parentEl[key];
+ });
+ deleteMultipleTrashRoot(trashRoot);
+
+ checkDeletedFiles();
+ };
+
+ // Find an element in a object following a path, resursively
+ // NOTE: it is always used with an absolute path and root === files in our code
+ var findElement = exp.findElement = function (root, pathInput) {
+ if (!pathInput) {
+ error("Invalid path:\n", pathInput, "\nin root\n", root);
+ return;
+ }
+ if (pathInput.length === 0) { return root; }
+ var path = pathInput.slice();
+ var key = path.shift();
+ if (typeof root[key] === "undefined") {
+ debug("Unable to find the key '" + key + "' in the root object provided:", root);
+ return;
+ }
+ return findElement(root[key], path);
+ };
+
+ // Get the object {element: element, path: [path]} from a trash root path
+ var getTrashElementData = exp.getTrashElementData = function (trashPath) {
+ if (!isInTrashRoot) {
+ debug("Called getTrashElementData on a element not in trash root: ", trashPath);
+ return;
+ }
+ var parentPath = trashPath.slice();
+ parentPath.pop();
+ return findElement(files, parentPath);
+ };
+
+ // Get data from AllFiles (Cryptpad_RECENTPADS)
+ var getFileData = exp.getFileData = function (file) {
+ if (!file) { return; }
+ var res;
+ files[FILES_DATA].some(function(arr) {
+ var href = arr.href;
+ if (href === file) {
+ res = arr;
+ return true;
+ }
+ return false;
+ });
+ return res;
+ };
+
+ // Data from filesData
+ var getTitle = exp.getTitle = function (href) {
+ if (workgroup) { debug("No titles in workgroups"); return; }
+ var data = getFileData(href);
+ if (!href || !data) {
+ error("getTitle called with a non-existing href: ", href);
+ return;
+ }
+ return data.title;
+ };
+
+ var pushToTrash = function (name, element, path) {
+ var trash = findElement(files, [TRASH]);
+
+ if (typeof(trash[name]) === "undefined") {
+ trash[name] = [];
+ }
+ var trashArray = trash[name];
+ var trashElement = {
+ element: element,
+ path: path
+ };
+ trashArray.push(trashElement);
+ };
+
+ // Move to trash
+ var removeElement = exp.removeElement = function (path, cb, keepOld) {
+ if (!path || path.length < 2 || path[0] === TRASH) {
+ debug("Calling removeElement from a wrong path: ", path);
+ return;
+ }
+ var element = findElement(files, path);
+ var key = path[path.length - 1];
+ var name = isPathInHrefArray(path) ? getTitle(element) : key;
+ var parentPath = path.slice();
+ parentPath.pop();
+ pushToTrash(name, element, parentPath);
+ if (!keepOld) { deleteFromObject(path); }
+ if (cb) { cb(); }
+ };
+
+ var moveElement = exp.moveElement = function (elementPath, newParentPath, cb, keepOld) {
+ if (comparePath(elementPath, newParentPath)) { return; } // Nothing to do...
+ if (isPathInTrash(newParentPath)) {
+ removeElement(elementPath, cb, keepOld);
+ return;
+ }
+ var element = findElement(files, elementPath);
+
+ var newParent = findElement(files, newParentPath);
+
+ // Never move a folder in one of its children
+ if (isFolder(element) && isSubpath(newParentPath, elementPath)) {
+ log(Messages.fo_moveFolderToChildError);
+ return;
+ }
+
+ if (isPathInHrefArray(newParentPath)) {
+ if (isFolder(element)) {
+ log(Messages.fo_moveUnsortedError);
+ return;
+ } else {
+ if (elementPath[0] === newParentPath[0]) { return; }
+ var fileRoot = newParentPath[0];
+ if (files[fileRoot].indexOf(element) === -1) {
+ files[fileRoot].push(element);
+ }
+ if (!keepOld) { deleteFromObject(elementPath); }
+ if(cb) { cb(); }
+ return;
+ }
+ }
+
+ var name;
+
+ if (isPathInHrefArray(elementPath)) {
+ name = getTitle(element);
+ } else if (isInTrashRoot(elementPath)) {
+ // Element from the trash root: elementPath = [TRASH, "{dirName}", 0, 'element']
+ name = elementPath[1];
+ } else {
+ name = elementPath[elementPath.length-1];
+ }
+ var newName = !isPathInRoot(elementPath) ? getAvailableName(newParent, name) : name;
+
+ if (typeof(newParent[newName]) !== "undefined") {
+ log(Messages.fo_unavailableName);
+ return;
+ }
+ newParent[newName] = element;
+ if (!keepOld) { deleteFromObject(elementPath); }
+ if(cb) { cb(); }
+ };
+
+ // "Unsorted" is an array of href: we can't move several of them using "moveElement" in a
+ // loop because moveElement removes the href from the array and it changes the path for all
+ // the other elements. We have to move them all and then remove them from unsorted
+ var moveHrefArrayElements = exp.moveHrefArrayElements = function (paths, newParentPath, cb) {
+ if (!paths || paths.length === 0) { return; }
+ //if (isPathInHrefArray(newParentPath)) { return; }
+ var elements = {};
+ // Get the elements
+ paths.forEach(function (p) {
+ // Here we move only files from array categories (unsorted, template...)
+ if (!isPathInHrefArray(p)) { return; }
+ // And we check that we don't want to move to the same location
+ if (p[0] === newParentPath[0]) { return; }
+ var el = findElement(files, p);
+ if (el) { elements[el] = p; }
+ });
+ // Copy the elements to their new location
+ Object.keys(elements).forEach(function (el) {
+ moveElement(elements[el], newParentPath, null, true);
+ });
+ // Remove the elements from their old location
+ Object.keys(elements).forEach(function (el) {
+ var fileRoot = elements[el][0];
+ var idx = files[fileRoot].indexOf(el);
+ if (idx !== -1) {
+ files[fileRoot].splice(idx, 1);
+ }
+ });
+ if (cb) { cb(); }
+ };
+
+ exp.moveElements = function (paths, newParentPath, cb) {
+ var unsortedPaths = paths.filter(isPathInHrefArray);
+ moveHrefArrayElements(unsortedPaths, newParentPath);
+ // Copy the elements to their new location
+ paths.forEach(function (p) {
+ if (isPathInHrefArray(p)) { return; }
+ moveElement(p, newParentPath, null);
+ });
+ if(cb) { cb(); }
+ };
+
+ // Import elements in the file manager
+ exp.importElements = function (elements, path, cb) {
+ if (!elements || elements.length === 0) { return; }
+ var newParent = findElement(files, path);
+ if (!newParent) { debug("Trying to import elements into a non-existing folder"); return; }
+ elements.forEach(function (e) {
+ var el = e.el;
+ var key = e.name;
+ if (!key) { key = "???"; } // Should not happen...
+ newParent[key] = el;
+ });
+ if(cb) { cb(); }
+ };
+
+ exp.createNewFolder = function (folderPath, name, cb) {
+ var parentEl = findElement(files, folderPath);
+ var folderName = getAvailableName(parentEl, name || NEW_FOLDER_NAME);
+ parentEl[folderName] = {};
+ var newPath = folderPath.slice();
+ newPath.push(folderName);
+ cb({
+ newPath: newPath
+ });
+ };
+
+ var pushNewFileData = function (href, title) {
+ pushFileData({
+ href: href,
+ title: title,
+ atime: +new Date(),
+ ctime: +new Date()
+ });
+ };
+ exp.createNewFile = function (filePath, name, type, cb) {
+ var parentEl = findElement(files, filePath);
+ var fileName = getAvailableName(parentEl, name || NEW_FILE_NAME);
+ var href = '/' + type + '/#' + Cryptpad.createRandomHash();
+ parentEl[fileName] = href;
+
+ pushNewFileData(href, fileName);
+
+ var newPath = filePath.slice();
+ newPath.push(fileName);
+ cb({
+ newPath: newPath
+ });
+ };
+
+ // Remove an element from the trash root
+ var removeFromTrashArray = function (element, name) {
+ var array = files[TRASH][name];
+ if (!array || !$.isArray(array)) { return; }
+ // Remove the element from the trash array
+ var index = array.indexOf(element);
+ if (index > -1) {
+ array.splice(index, 1);
+ }
+ // Remove the array if empty to have a cleaner object in chainpad
+ if (array.length === 0) {
+ files[TRASH][name] = undefined;
+ delete files[TRASH][name];
+ }
+ };
+
+ // Restore an element (copy it elsewhere and remove from the trash root)
+ exp.restoreTrash = function (path, cb) {
+ if (!path || path.length !== 4 || path[0] !== TRASH) {
+ debug("restoreTrash was called from an element not in the trash root: ", path);
+ return;
+ }
+ var element = findElement(files, path);
+ var parentEl = getTrashElementData(path);
+ var newPath = parentEl.path;
+ if (isPathInHrefArray(newPath)) {
+ var fileRoot = newPath[0];
+ if (files[fileRoot].indexOf(element) === -1) {
+ files[fileRoot].push(element);
+ }
+ removeFromTrashArray(parentEl, path[1]);
+ cb();
+ return;
+ }
+ // Find the new parent element
+ var newParentEl = findElement(files, newPath);
+ while (newPath.length > 1 && !newParentEl) {
+ newPath.pop();
+ newParentEl = findElement(files, newPath);
+ }
+ if (!newParentEl) {
+ log(Messages.fo_unableToRestore);
+ }
+ var name = getAvailableName(newParentEl, path[1]);
+ // Move the element
+ newParentEl[name] = element;
+ removeFromTrashArray(parentEl, path[1]);
+ cb();
+ };
+
+ // Delete permanently (remove from the trash root and from filesData)
+ var removeFromTrash = exp.removeFromTrash = function (path, cb, nocheck) {
+ if (!path || path.length < 4 || path[0] !== TRASH) { return; }
+ // Remove the last element from the path to get the parent path and the element name
+ var parentPath = path.slice();
+ var name;
+ //var element = findElement(files, path);
+ if (path.length === 4) { // Trash root
+ name = path[1];
+ parentPath.pop();
+ var parentElement = findElement(files, parentPath);
+ removeFromTrashArray(parentElement, name);
+ } else {
+ name = parentPath.pop();
+ var parentEl = findElement(files, parentPath);
+ if (typeof(parentEl[name]) === "undefined") {
+ logError("Unable to locate the element to remove from trash: ", path);
+ return;
+ }
+ parentEl[name] = undefined;
+ delete parentEl[name];
+ }
+ if (!nocheck) {
+ checkDeletedFiles();
+ }
+ if(cb) { cb(); }
+ };
+
+ exp.emptyTrash = function (cb) {
+ files[TRASH] = {};
+ checkDeletedFiles();
+ if(cb) { cb(); }
+ };
+
+ exp.deleteFileData = function (href, cb) {
+ if (workgroup) { return; }
+
+ var toRemove = [];
+ files[FILES_DATA].forEach(function (arr) {
+ var f = arr.href;
+ if (f === href) {
+ toRemove.push(arr);
+ }
+ });
+ toRemove.forEach(function (f) {
+ var idx = files[FILES_DATA].indexOf(f);
+ if (idx !== -1) {
+ debug("Removing", f, "from filesData");
+ spliceFileData(idx);
+ // Remove the "padAttributes" stored in the realtime object for that pad
+ removePadAttribute(f.href);
+ }
+ });
+
+ if(cb) { cb(); }
+ };
+
+ exp.renameElement = function (path, newName, cb) {
+ if (path.length <= 1) {
+ logError('Renaming `root` is forbidden');
+ return;
+ }
+ if (!newName || newName.trim() === "") { return; }
+ // Copy the element path and remove the last value to have the parent path and the old name
+ var element = findElement(files, path);
+ var parentPath = path.slice();
+ var oldName = parentPath.pop();
+ if (oldName === newName) {
+ return;
+ }
+ var parentEl = findElement(files, parentPath);
+ if (typeof(parentEl[newName]) !== "undefined") {
+ log(Messages.fo_existingNameError);
+ return;
+ }
+ parentEl[newName] = element;
+ parentEl[oldName] = undefined;
+ delete parentEl[oldName];
+ cb();
+ };
+
+
+ exp.forgetPad = function (href) {
+ if (workgroup) { return; }
+ if (!href || !isFile(href)) { return; }
+ var path;
+ var rootFiles = getRootFiles().slice();
+ if (rootFiles.indexOf(href) !== -1) {
+ var paths = removeFileFromRoot([ROOT], href);
+ path = paths[0];
+ }
+ var unsortedIdx = getUnsortedFiles().indexOf(href);
+ if (unsortedIdx !== -1) {
+ files[UNSORTED].splice(unsortedIdx, 1);
+ path = [UNSORTED];
+ }
+ var templateIdx = getTemplateFiles().indexOf(href);
+ if (templateIdx !== -1) {
+ files[TEMPLATE].splice(templateIdx, 1);
+ path = [TEMPLATE];
+ }
+ if (!path) { return; }
+ var key = getTitle(href);
+ pushToTrash(key, href, path);
+ };
+
+ var addPad = exp.addPad = function (href, path, name) {
+ if (workgroup) { return; }
+ if (!href) { return; }
+ var unsortedFiles = getUnsortedFiles();
+ var rootFiles = getRootFiles();
+ var trashFiles = getTrashFiles();
+ var templateFiles = getTemplateFiles();
+ var newPath, parentEl;
+ if (path) {
+ newPath = decodeURIComponent(path).split(',');
+ }
+ if (path && isPathInHrefArray(newPath)) {
+ parentEl = findElement(files, newPath);
+ parentEl.push(href);
+ return;
+ }
+ if (path && isPathInRoot(newPath) && name) {
+ parentEl = findElement(files, newPath);
+ if (parentEl) {
+ var newName = getAvailableName(parentEl, name);
+ parentEl[newName] = href;
+ return;
+ }
+ }
+ if (unsortedFiles.indexOf(href) === -1 && rootFiles.indexOf(href) === -1 && templateFiles.indexOf(href) === -1 && trashFiles.indexOf(href) === -1) {
+ files[UNSORTED].push(href);
+ }
+ };
+
+ var replaceFile = function (path, o, n) {
+ var root = exp.findElement(files, path);
+
+ if (isFile(root)) { return; }
+ for (var e in root) {
+ if (isFile(root[e])) {
+ if (compareFiles(o, root[e])) {
+ root[e] = n;
+ }
+ } else {
+ var nPath = path.slice();
+ nPath.push(e);
+ replaceFile(nPath, o, n);
+ }
+ }
+ };
+
+ // Replace a href by a stronger one everywhere in the drive (except FILES_DATA)
+ exp.replaceHref = function (o, n) {
+ if (!isFile(o) || !isFile(n)) { return; }
+ var paths = findFile(o);
+
+ // Remove all the occurences in the trash
+ // Replace all the occurences not in the trash
+ // If all the occurences are in the trash or no occurence, add the pad to unsorted
+ var allInTrash = true;
+ paths.forEach(function (p) {
+ if (p[0] === TRASH) {
+ removeFromTrash(p, null, true); // 3rd parameter means skip "checkDeletedFiles"
+ return;
+ } else {
+ allInTrash = false;
+ var parentPath = p.slice();
+ var key = parentPath.pop();
+ var parentEl = findElement(files, parentPath);
+ parentEl[key] = n;
+ }
+ });
+ if (allInTrash) {
+ addPad(n);
+ }
+ };
+
+ // addTemplate is called when we want to add a new pad, never visited, to the templates list
+ // first, we must add it to FILES_DATA, so the input has to be an fileDAta object
+ exp.addTemplate = function (fileData) {
+ if (workgroup) { return; }
+ if (typeof fileData !== "object" || !fileData.href || !fileData.title) {
+ console.error("filedata object expected to add a new template");
+ return;
+ }
+
+ var href = fileData.href;
+ var test = files[FILES_DATA].some(function (o) {
+ return o.href === href;
+ });
+ if (!test) {
+ pushFileData(fileData);
+ }
+ if (files[TEMPLATE].indexOf(href) === -1) {
+ files[TEMPLATE].push(href);
+ }
+ };
+
+ exp.listTemplates = function () {
+ if (workgroup) { return; }
+ var templateFiles = getTemplateFiles();
+ var res = [];
+ templateFiles.forEach(function (f) {
+ var data = getFileData(f);
+ res.push(JSON.parse(JSON.stringify(data)));
+ });
+ return res;
+ };
+
+ var uniq = function (a) {
+ var seen = {};
+ return a.filter(function(item) {
+ return seen.hasOwnProperty(item) ? false : (seen[item] = true);
+ });
+ };
+
+ exp.fixFiles = function () {
+ // Explore the tree and check that everything is correct:
+ // * 'root', 'trash', 'unsorted' and 'filesData' exist and are objects
+ // * ROOT: Folders are objects, files are href
+ // * TRASH: Trash root contains only arrays, each element of the array is an object {element:.., path:..}
+ // * FILES_DATA: - Data (title, cdate, adte) are stored in filesData. filesData contains only href keys linking to object with title, cdate, adate.
+ // - Dates (adate, cdate) can be parsed/formatted
+ // - All files in filesData should be either in 'root', 'trash' or 'unsorted'. If that's not the case, copy the fily to 'unsorted'
+ // * UNSORTED: Contains only files (href), and does not contains files that are in ROOT
+ debug("Cleaning file system...");
+
+ var before = JSON.stringify(files);
+
+ var fixRoot = function (elem) {
+ if (typeof(files[ROOT]) !== "object") { debug("ROOT was not an object"); files[ROOT] = {}; }
+ var element = elem || files[ROOT];
+ for (var el in element) {
+ if (!isFile(element[el]) && !isFolder(element[el])) {
+ debug("An element in ROOT was not a folder nor a file. ", element[el]);
+ element[el] = undefined;
+ delete element[el];
+ } else if (isFolder(element[el])) {
+ fixRoot(element[el]);
+ }
+ }
+ };
+ var fixTrashRoot = function () {
+ if (typeof(files[TRASH]) !== "object") { debug("TRASH was not an object"); files[TRASH] = {}; }
+ var tr = files[TRASH];
+ var toClean;
+ var addToClean = function (obj, idx) {
+ if (typeof(obj) !== "object") { toClean.push(idx); return; }
+ if (!isFile(obj.element) && !isFolder(obj.element)) { toClean.push(idx); return; }
+ if (!$.isArray(obj.path)) { toClean.push(idx); return; }
+ };
+ for (var el in tr) {
+ if (!$.isArray(tr[el])) {
+ debug("An element in TRASH root is not an array. ", tr[el]);
+ tr[el] = undefined;
+ delete tr[el];
+ } else {
+ toClean = [];
+ tr[el].forEach(addToClean);
+ for (var i = toClean.length-1; i>=0; i--) {
+ tr[el].splice(toClean[i], 1);
+ }
+ }
+ }
+ };
+ var fixUnsorted = function () {
+ if (!$.isArray(files[UNSORTED])) { debug("UNSORTED was not an array"); files[UNSORTED] = []; }
+ files[UNSORTED] = uniq(files[UNSORTED]);
+ var us = files[UNSORTED];
+ var rootFiles = getRootFiles().slice();
+ var templateFiles = getTemplateFiles();
+ var toClean = [];
+ us.forEach(function (el, idx) {
+ if (!isFile(el) || rootFiles.indexOf(el) !== -1 || templateFiles.indexOf(el) !== -1) {
+ toClean.push(idx);
+ }
+ });
+ toClean.forEach(function (idx) {
+ us.splice(idx, 1);
+ });
+ };
+ var fixTemplate = function () {
+ if (!$.isArray(files[TEMPLATE])) { debug("TEMPLATE was not an array"); files[TEMPLATE] = []; }
+ files[TEMPLATE] = uniq(files[TEMPLATE]);
+ var us = files[TEMPLATE];
+ var rootFiles = getRootFiles().slice();
+ var unsortedFiles = getUnsortedFiles();
+ var toClean = [];
+ us.forEach(function (el, idx) {
+ if (!isFile(el) || rootFiles.indexOf(el) !== -1 || unsortedFiles.indexOf(el) !== -1) {
+ toClean.push(idx);
+ }
+ });
+ toClean.forEach(function (idx) {
+ us.splice(idx, 1);
+ });
+ };
+ var fixFilesData = function () {
+ if (!$.isArray(files[FILES_DATA])) { debug("FILES_DATA was not an array"); files[FILES_DATA] = []; }
+ var fd = files[FILES_DATA];
+ var rootFiles = getRootFiles();
+ var unsortedFiles = getUnsortedFiles();
+ var templateFiles = getTemplateFiles();
+ var trashFiles = getTrashFiles();
+ var toClean = [];
+ fd.forEach(function (el) {
+ if (!el || typeof(el) !== "object") {
+ debug("An element in filesData was not an object.", el);
+ toClean.push(el);
+ return;
+ }
+ if (rootFiles.indexOf(el.href) === -1
+ && unsortedFiles.indexOf(el.href) === -1
+ && templateFiles.indexOf(el.href) === -1
+ && trashFiles.indexOf(el.href) === -1) {
+ debug("An element in filesData was not in ROOT, UNSORTED or TRASH.", el);
+ files[UNSORTED].push(el.href);
+ return;
+ }
+ });
+ toClean.forEach(function (el) {
+ var idx = fd.indexOf(el);
+ if (idx !== -1) {
+ spliceFileData(idx);
+ }
+ });
+ };
+
+ fixRoot();
+ fixTrashRoot();
+ if (!workgroup) {
+ fixUnsorted();
+ fixTemplate();
+ fixFilesData();
+ }
+
+ if (JSON.stringify(files) !== before) {
+ debug("Your file system was corrupted. It has been cleaned so that the pads you visit can be stored safely");
+ return;
+ }
+ debug("File system was clean");
+ };
+
+ return exp;
+ };
+
+ return module;
+});
diff --git a/www/common/fsStore.js b/www/common/fsStore.js
new file mode 100644
index 000000000..48267e756
--- /dev/null
+++ b/www/common/fsStore.js
@@ -0,0 +1,337 @@
+define([
+ 'jquery',
+ '/bower_components/chainpad-listmap/chainpad-listmap.js',
+ '/bower_components/chainpad-crypto/crypto.js?v=0.1.5',
+ '/bower_components/textpatcher/TextPatcher.amd.js',
+ '/common/userObject.js',
+], function ($, Listmap, Crypto, TextPatcher, FO) {
+ /*
+ This module uses localStorage, which is synchronous, but exposes an
+ asyncronous API. This is so that we can substitute other storage
+ methods.
+
+ To override these methods, create another file at:
+ /customize/storage.js
+ */
+
+ var Store = {};
+ var store;
+
+ var initStore = function (filesOp, storeObj, exp) {
+ var ret = {};
+
+ var safeSet = function (key, val) {
+ storeObj[key] = val;
+ };
+
+ // Store uses nodebacks...
+ ret.set = function (key, val, cb) {
+ safeSet(key, val);
+ cb();
+ };
+
+ // implement in alternative store
+ ret.setBatch = function (map, cb) {
+ Object.keys(map).forEach(function (key) {
+ safeSet(key, map[key]);
+ });
+ cb(void 0, map);
+ };
+
+ ret.setDrive = function (key, val, cb) {
+ storeObj.drive[key] = val;
+ cb();
+ };
+
+ var safeGet = function (key) {
+ return storeObj[key];
+ };
+
+ ret.get = function (key, cb) {
+ cb(void 0, safeGet(key));
+ };
+
+ // implement in alternative store
+ ret.getBatch = function (keys, cb) {
+ var res = {};
+ keys.forEach(function (key) {
+ res[key] = safeGet(key);
+ });
+ cb(void 0, res);
+ };
+
+ ret.setPadAttribute = filesOp.setAttribute;
+ ret.getPadAttribute = filesOp.getAttribute;
+
+ ret.getDrive = function (key, cb) {
+ cb(void 0, storeObj.drive[key]);
+ };
+
+ var safeRemove = function (key) {
+ delete storeObj[key];
+ };
+
+ ret.remove = function (key, cb) {
+ safeRemove(key);
+ cb();
+ };
+
+ // implement in alternative store
+ ret.removeBatch = function (keys, cb) {
+ keys.forEach(function (key) {
+ safeRemove(key);
+ });
+ cb();
+ };
+
+ ret.keys = function (cb) {
+ cb(void 0, Object.keys(storeObj));
+ };
+
+ ret.removeData = filesOp.removeData;
+ ret.pushData = filesOp.pushData;
+ ret.addPad = filesOp.add;
+
+ ret.forgetPad = function (href, cb) {
+ filesOp.forget(href);
+ cb();
+ };
+
+ ret.listTemplates = function () {
+ var templateFiles = filesOp.getFiles(['template']);
+ var res = [];
+ templateFiles.forEach(function (f) {
+ var data = filesOp.getFileData(f);
+ res.push(JSON.parse(JSON.stringify(data)));
+ });
+ return res;
+ };
+
+ ret.getProxy = function () {
+ return exp;
+ };
+
+ ret.getLoginName = function () {
+ return storeObj.login_name;
+ };
+
+ ret.repairDrive = function () {
+ filesOp.fixFiles();
+ };
+
+ ret.getEmptyObject = function () {
+ return filesOp.getStructure();
+ };
+
+ ret.replace = filesOp.replace;
+
+ ret.restoreHref = filesOp.restoreHref;
+
+ ret.changeHandlers = [];
+
+ ret.change = function () {};
+
+ ret.getProfile = function () {
+ return storeObj.profile;
+ };
+
+ return ret;
+ };
+
+ var tryParsing = function (x) {
+ try { return JSON.parse(x); }
+ catch (e) {
+ console.error(e);
+ return null;
+ }
+ };
+
+ var onReady = function (f, proxy, Cryptpad, exp) {
+ var fo = exp.fo = FO.init(proxy.drive, {
+ Cryptpad: Cryptpad,
+ rt: exp.realtime
+ });
+ var todo = function () {
+ fo.fixFiles();
+
+ //storeObj = proxy;
+ store = initStore(fo, proxy, exp);
+ if (typeof(f) === 'function') {
+ f(void 0, store);
+ }
+
+ var requestLogin = function () {
+ // log out so that you don't go into an endless loop...
+ Cryptpad.logout();
+
+ // redirect them to log in, and come back when they're done.
+ sessionStorage.redirectTo = window.location.href;
+ window.location.href = '/login/';
+ };
+
+ var tokenKey = 'loginToken';
+ if (Cryptpad.isLoggedIn()) {
+ /* This isn't truly secure, since anyone who can read the user's object can
+ set their local loginToken to match that in the object. However, it exposes
+ a UI that will work most of the time. */
+
+ // every user object should have a persistent, random number
+ if (typeof(proxy.loginToken) !== 'number') {
+ proxy[tokenKey] = Math.floor(Math.random()*Number.MAX_SAFE_INTEGER);
+ }
+
+ // copy User_hash into sessionStorage because cross-domain iframes
+ // on safari replaces localStorage with sessionStorage or something
+ if (sessionStorage) { sessionStorage.setItem('User_hash', localStorage.getItem('User_hash')); }
+
+ var localToken = tryParsing(localStorage.getItem(tokenKey));
+ if (localToken === null) {
+ // if that number hasn't been set to localStorage, do so.
+ localStorage.setItem(tokenKey, proxy.loginToken);
+ } else if (localToken !== proxy[tokenKey]) {
+ // if it has been, and the local number doesn't match that in
+ // the user object, request that they reauthenticate.
+ return void requestLogin();
+ }
+ }
+
+ if (typeof(proxy.allowUserFeedback) !== 'boolean') {
+ proxy.allowUserFeedback = true;
+ }
+
+ if (typeof(proxy.uid) !== 'string' || proxy.uid.length !== 32) {
+ // even anonymous users should have a persistent, unique-ish id
+ console.log('generating a persistent identifier');
+ proxy.uid = Cryptpad.createChannelId();
+ }
+
+ // if the user is logged in, but does not have signing keys...
+ if (Cryptpad.isLoggedIn() && (!Cryptpad.hasSigningKeys(proxy) ||
+ !Cryptpad.hasCurveKeys(proxy))) {
+ return void requestLogin();
+ }
+
+ proxy.on('change', [Cryptpad.displayNameKey], function (o, n) {
+ if (typeof(n) !== "string") { return; }
+ Cryptpad.changeDisplayName(n);
+ });
+ proxy.on('change', ['profile'], function () {
+ // Trigger userlist update when the avatar has changed
+ Cryptpad.changeDisplayName(proxy[Cryptpad.displayNameKey]);
+ });
+ proxy.on('change', ['friends'], function () {
+ // Trigger userlist update when the avatar has changed
+ Cryptpad.changeDisplayName(proxy[Cryptpad.displayNameKey]);
+ });
+ proxy.on('change', [tokenKey], function () {
+ var localToken = tryParsing(localStorage.getItem(tokenKey));
+ if (localToken !== proxy[tokenKey]) {
+ return void requestLogin();
+ }
+ });
+ };
+ fo.migrate(todo);
+ };
+
+ var initialized = false;
+
+ var init = function (f, Cryptpad) {
+ if (!Cryptpad || initialized) { return; }
+ initialized = true;
+
+ var hash = Cryptpad.getUserHash() || localStorage.FS_hash || Cryptpad.createRandomHash();
+ if (!hash) {
+ throw new Error('[Store.init] Unable to find or create a drive hash. Aborting...');
+ }
+ var secret = Cryptpad.getSecrets('drive', hash);
+ var listmapConfig = {
+ data: {},
+ websocketURL: Cryptpad.getWebsocketURL(),
+ channel: secret.channel,
+ readOnly: false,
+ validateKey: secret.keys.validateKey || undefined,
+ crypto: Crypto.createEncryptor(secret.keys),
+ userName: 'fs',
+ logLevel: 1,
+ };
+
+ var exp = {};
+
+ window.addEventListener('storage', function (e) {
+ if (e.key !== Cryptpad.userHashKey) { return; }
+ var o = e.oldValue;
+ var n = e.newValue;
+ if (!o && n) {
+ window.location.reload();
+ } else if (o && !n) {
+ $(window).on('keyup', function (e) {
+ if (e.keyCode === 27) {
+ Cryptpad.removeLoadingScreen();
+ }
+ });
+ Cryptpad.logout();
+ Cryptpad.addLoadingScreen(undefined, true);
+ Cryptpad.errorLoadingScreen(Cryptpad.Messages.onLogout, true);
+ if (exp.info) {
+ exp.info.network.disconnect();
+ }
+ }
+ });
+
+ var rt = window.rt = Listmap.create(listmapConfig);
+
+ exp.realtime = rt.realtime;
+ exp.proxy = rt.proxy;
+ rt.proxy.on('create', function (info) {
+ exp.info = info;
+ if (!Cryptpad.getUserHash()) {
+ localStorage.FS_hash = Cryptpad.getEditHashFromKeys(info.channel, secret.keys);
+ }
+ }).on('ready', function () {
+ if (store) { return; } // the store is already ready, it is a reconnection
+ if (!rt.proxy.drive || typeof(rt.proxy.drive) !== 'object') { rt.proxy.drive = {}; }
+ var drive = rt.proxy.drive;
+ // Creating a new anon drive: import anon pads from localStorage
+ if ((!drive[Cryptpad.oldStorageKey] || !Cryptpad.isArray(drive[Cryptpad.oldStorageKey]))
+ && !drive['filesData']) {
+ Cryptpad.getLegacyPads(function (err, data) {
+ drive[Cryptpad.oldStorageKey] = data;
+ onReady(f, rt.proxy, Cryptpad, exp);
+ });
+ return;
+ }
+ // Drive already exist: return the existing drive, don't load data from legacy store
+ onReady(f, rt.proxy, Cryptpad, exp);
+ })
+ .on('disconnect', function (info) {
+ // We only manage errors during the loading screen here. Other websocket errors are handled by the apps
+ if (info.error) {
+ if (typeof Cryptpad.storeError === "function") {
+ Cryptpad.storeError();
+ }
+ return;
+ }
+ })
+ .on('change', ['drive', 'migrate'], function () {
+ var path = arguments[2];
+ var value = arguments[1];
+ if (path[0] === 'drive' && path[1] === "migrate" && value === 1) {
+ rt.network.disconnect();
+ rt.realtime.abort();
+ Cryptpad.alert(Cryptpad.Messages.fs_migration, null, true);
+ }
+ });
+ };
+
+ Store.ready = function (f, Cryptpad) {
+ if (store) { // Store.ready probably called twice, store already ready
+ if (typeof(f) === 'function') {
+ f(void 0, store);
+ }
+ } else {
+ init(f, Cryptpad);
+ }
+ };
+
+ return Store;
+});
diff --git a/www/common/hyperscript.js b/www/common/hyperscript.js
new file mode 100644
index 000000000..3be018194
--- /dev/null
+++ b/www/common/hyperscript.js
@@ -0,0 +1,398 @@
+define([], function () {
+ var Hyperscript;
+
+(function e(t,n,r){function s(o,u){if(!n[o]){if(!t[o]){var a=typeof require=="function"&&require;if(!u&&a)return a(o,!0);if(i)return i(o,!0);var f=new Error("Cannot find module '"+o+"'");throw f.code="MODULE_NOT_FOUND",f}var l=n[o]={exports:{}};t[o][0].call(l.exports,function(e){var n=t[o][1][e];return s(n?n:e)},l,l.exports,e,t,n,r)}return n[o].exports}var i=typeof require=="function"&&require;for(var o=0;o
+ * Available under the MIT License
+ * ECMAScript compliant, uniform cross-browser split method
+ */
+
+/**
+ * Splits a string into an array of strings using a regex or string separator. Matches of the
+ * separator are not included in the result array. However, if `separator` is a regex that contains
+ * capturing groups, backreferences are spliced into the result each time `separator` is matched.
+ * Fixes browser bugs compared to the native `String.prototype.split` and can be used reliably
+ * cross-browser.
+ * @param {String} str String to split.
+ * @param {RegExp|String} separator Regex or string to use for separating the string.
+ * @param {Number} [limit] Maximum number of items to include in the result array.
+ * @returns {Array} Array of substrings.
+ * @example
+ *
+ * // Basic use
+ * split('a b c d', ' ');
+ * // -> ['a', 'b', 'c', 'd']
+ *
+ * // With limit
+ * split('a b c d', ' ', 2);
+ * // -> ['a', 'b']
+ *
+ * // Backreferences in result array
+ * split('..word1 word2..', /([a-z]+)(\d+)/i);
+ * // -> ['..', 'word', '1', ' ', 'word', '2', '..']
+ */
+module.exports = (function split(undef) {
+
+ var nativeSplit = String.prototype.split,
+ compliantExecNpcg = /()??/.exec("")[1] === undef,
+ // NPCG: nonparticipating capturing group
+ self;
+
+ self = function(str, separator, limit) {
+ // If `separator` is not a regex, use `nativeSplit`
+ if (Object.prototype.toString.call(separator) !== "[object RegExp]") {
+ return nativeSplit.call(str, separator, limit);
+ }
+ var output = [],
+ flags = (separator.ignoreCase ? "i" : "") + (separator.multiline ? "m" : "") + (separator.extended ? "x" : "") + // Proposed for ES6
+ (separator.sticky ? "y" : ""),
+ // Firefox 3+
+ lastLastIndex = 0,
+ // Make `global` and avoid `lastIndex` issues by working with a copy
+ separator = new RegExp(separator.source, flags + "g"),
+ separator2, match, lastIndex, lastLength;
+ str += ""; // Type-convert
+ if (!compliantExecNpcg) {
+ // Doesn't need flags gy, but they don't hurt
+ separator2 = new RegExp("^" + separator.source + "$(?!\\s)", flags);
+ }
+ /* Values for `limit`, per the spec:
+ * If undefined: 4294967295 // Math.pow(2, 32) - 1
+ * If 0, Infinity, or NaN: 0
+ * If positive number: limit = Math.floor(limit); if (limit > 4294967295) limit -= 4294967296;
+ * If negative number: 4294967296 - Math.floor(Math.abs(limit))
+ * If other: Type-convert, then use the above rules
+ */
+ limit = limit === undef ? -1 >>> 0 : // Math.pow(2, 32) - 1
+ limit >>> 0; // ToUint32(limit)
+ while (match = separator.exec(str)) {
+ // `separator.lastIndex` is not reliable cross-browser
+ lastIndex = match.index + match[0].length;
+ if (lastIndex > lastLastIndex) {
+ output.push(str.slice(lastLastIndex, match.index));
+ // Fix browsers whose `exec` methods don't consistently return `undefined` for
+ // nonparticipating capturing groups
+ if (!compliantExecNpcg && match.length > 1) {
+ match[0].replace(separator2, function() {
+ for (var i = 1; i < arguments.length - 2; i++) {
+ if (arguments[i] === undef) {
+ match[i] = undef;
+ }
+ }
+ });
+ }
+ if (match.length > 1 && match.index < str.length) {
+ Array.prototype.push.apply(output, match.slice(1));
+ }
+ lastLength = match[0].length;
+ lastLastIndex = lastIndex;
+ if (output.length >= limit) {
+ break;
+ }
+ }
+ if (separator.lastIndex === match.index) {
+ separator.lastIndex++; // Avoid an infinite loop
+ }
+ }
+ if (lastLastIndex === str.length) {
+ if (lastLength || !separator.test("")) {
+ output.push("");
+ }
+ } else {
+ output.push(str.slice(lastLastIndex));
+ }
+ return output.length > limit ? output.slice(0, limit) : output;
+ };
+
+ return self;
+})();
+
+},{}],3:[function(require,module,exports){
+// contains, add, remove, toggle
+var indexof = require('indexof')
+
+module.exports = ClassList
+
+function ClassList(elem) {
+ var cl = elem.classList
+
+ if (cl) {
+ return cl
+ }
+
+ var classList = {
+ add: add
+ , remove: remove
+ , contains: contains
+ , toggle: toggle
+ , toString: $toString
+ , length: 0
+ , item: item
+ }
+
+ return classList
+
+ function add(token) {
+ var list = getTokens()
+ if (indexof(list, token) > -1) {
+ return
+ }
+ list.push(token)
+ setTokens(list)
+ }
+
+ function remove(token) {
+ var list = getTokens()
+ , index = indexof(list, token)
+
+ if (index === -1) {
+ return
+ }
+
+ list.splice(index, 1)
+ setTokens(list)
+ }
+
+ function contains(token) {
+ return indexof(getTokens(), token) > -1
+ }
+
+ function toggle(token) {
+ if (contains(token)) {
+ remove(token)
+ return false
+ } else {
+ add(token)
+ return true
+ }
+ }
+
+ function $toString() {
+ return elem.className
+ }
+
+ function item(index) {
+ var tokens = getTokens()
+ return tokens[index] || null
+ }
+
+ function getTokens() {
+ var className = elem.className
+
+ return filter(className.split(" "), isTruthy)
+ }
+
+ function setTokens(list) {
+ var length = list.length
+
+ elem.className = list.join(" ")
+ classList.length = length
+
+ for (var i = 0; i < list.length; i++) {
+ classList[i] = list[i]
+ }
+
+ delete list[length]
+ }
+}
+
+function filter (arr, fn) {
+ var ret = []
+ for (var i = 0; i < arr.length; i++) {
+ if (fn(arr[i])) ret.push(arr[i])
+ }
+ return ret
+}
+
+function isTruthy(value) {
+ return !!value
+}
+
+},{"indexof":4}],4:[function(require,module,exports){
+
+var indexOf = [].indexOf;
+
+module.exports = function(arr, obj){
+ if (indexOf) return arr.indexOf(obj);
+ for (var i = 0; i < arr.length; ++i) {
+ if (arr[i] === obj) return i;
+ }
+ return -1;
+};
+},{}],5:[function(require,module,exports){
+var h = require("./index.js");
+
+module.exports = h;
+
+/*
+$(function () {
+
+ var newDoc = h('p',
+
+ h('ul', 'bang bang bang'.split(/\s/).map(function (word) {
+ return h('li', word);
+ }))
+ );
+ $('body').html(newDoc.outerHTML);
+});
+
+*/
+
+},{"./index.js":1}],6:[function(require,module,exports){
+
+},{}]},{},[5]);
+
+ return Hyperscript;
+});
diff --git a/www/common/login.js b/www/common/login.js
new file mode 100644
index 000000000..fdb58c1d5
--- /dev/null
+++ b/www/common/login.js
@@ -0,0 +1,138 @@
+define([
+ 'jquery',
+ '/bower_components/chainpad-listmap/chainpad-listmap.js',
+ '/bower_components/chainpad-crypto/crypto.js',
+ '/common/cryptpad-common.js',
+ '/common/credential.js',
+ '/bower_components/tweetnacl/nacl-fast.min.js',
+ '/bower_components/scrypt-async/scrypt-async.min.js', // better load speed
+], function ($, Listmap, Crypto, Cryptpad, Cred) {
+ var Exports = {
+ Cred: Cred,
+ };
+
+ var Nacl = window.nacl;
+ var allocateBytes = function (bytes) {
+ var dispense = Cred.dispenser(bytes);
+
+ var opt = {};
+
+ // dispense 18 bytes of entropy for your encryption key
+ var encryptionSeed = dispense(18);
+ // 16 bytes for a deterministic channel key
+ var channelSeed = dispense(16);
+ // 32 bytes for a curve key
+ var curveSeed = dispense(32);
+
+ var curvePair = Nacl.box.keyPair.fromSecretKey(new Uint8Array(curveSeed));
+ opt.curvePrivate = Nacl.util.encodeBase64(curvePair.secretKey);
+ opt.curvePublic = Nacl.util.encodeBase64(curvePair.publicKey);
+
+ // 32 more for a signing key
+ var edSeed = opt.edSeed = dispense(32);
+
+ // derive a private key from the ed seed
+ var signingKeypair = Nacl.sign.keyPair.fromSeed(new Uint8Array(edSeed));
+
+ opt.edPrivate = Nacl.util.encodeBase64(signingKeypair.secretKey);
+ opt.edPublic = Nacl.util.encodeBase64(signingKeypair.publicKey);
+
+ var keys = opt.keys = Crypto.createEditCryptor(null, encryptionSeed);
+
+ // 24 bytes of base64
+ keys.editKeyStr = keys.editKeyStr.replace(/\//g, '-');
+
+ // 32 bytes of hex
+ var channelHex = opt.channelHex = Cryptpad.uint8ArrayToHex(channelSeed);
+
+ // should never happen
+ if (channelHex.length !== 32) { throw new Error('invalid channel id'); }
+
+ opt.channel64 = Cryptpad.hexToBase64(channelHex);
+
+ opt.userHash = '/1/edit/' + [opt.channel64, opt.keys.editKeyStr].join('/');
+
+ return opt;
+ };
+
+ var loadUserObject = function (opt, cb) {
+ var config = {
+ websocketURL: Cryptpad.getWebsocketURL(),
+ channel: opt.channelHex,
+ data: {},
+ validateKey: opt.keys.validateKey, // derived validation key
+ crypto: Crypto.createEncryptor(opt.keys),
+ logLevel: 1,
+ };
+
+ var rt = opt.rt = Listmap.create(config);
+ rt.proxy
+ .on('ready', function () {
+ cb(void 0, rt);
+ })
+ .on('disconnect', function (info) {
+ cb('E_DISCONNECT', info);
+ });
+ };
+
+ var isProxyEmpty = function (proxy) {
+ return Object.keys(proxy).length === 0;
+ };
+
+ Exports.loginOrRegister = function (uname, passwd, isRegister, cb) {
+ if (typeof(cb) !== 'function') { return; }
+
+ // Usernames are all lowercase. No going back on this one
+ uname = uname.toLowerCase();
+
+ // validate inputs
+ if (!Cred.isValidUsername(uname)) { return void cb('INVAL_USER'); }
+ if (!Cred.isValidPassword(passwd)) { return void cb('INVAL_PASS'); }
+
+ Cred.deriveFromPassphrase(uname, passwd, 128, function (bytes) {
+ // results...
+ var res = {
+ register: isRegister,
+ };
+
+ // run scrypt to derive the user's keys
+ var opt = res.opt = allocateBytes(bytes);
+
+ // use the derived key to generate an object
+ loadUserObject(opt, function (err, rt) {
+ if (err) { return void cb(err); }
+
+ res.proxy = rt.proxy;
+ res.realtime = rt.realtime;
+ res.network = rt.network;
+
+ // they're registering...
+ res.userHash = opt.userHash;
+ res.userName = uname;
+
+ // export their signing key
+ res.edPrivate = opt.edPrivate;
+ res.edPublic = opt.edPublic;
+
+ res.curvePrivate = opt.curvePrivate;
+ res.curvePublic = opt.curvePublic;
+
+ // they tried to just log in but there's no such user
+ if (!isRegister && isProxyEmpty(rt.proxy)) {
+ rt.network.disconnect(); // clean up after yourself
+ return void cb('NO_SUCH_USER', res);
+ }
+
+ // they tried to register, but those exact credentials exist
+ if (isRegister && !isProxyEmpty(rt.proxy)) {
+ rt.network.disconnect();
+ return void cb('ALREADY_REGISTERED', res);
+ }
+
+ cb(void 0, res);
+ });
+ });
+ };
+
+ return Exports;
+});
diff --git a/www/common/media-tag.js b/www/common/media-tag.js
new file mode 100644
index 000000000..b43220c84
--- /dev/null
+++ b/www/common/media-tag.js
@@ -0,0 +1 @@
+(function webpackUniversalModuleDefinition(root,factory){if(typeof exports==="object"&&typeof module==="object")module.exports=factory();else if(typeof define==="function"&&define.amd)define([],factory);else if(typeof exports==="object")exports["MediaTag"]=factory();else root["MediaTag"]=factory()})(this,function(){return function(modules){var installedModules={};function __webpack_require__(moduleId){if(installedModules[moduleId])return installedModules[moduleId].exports;var module=installedModules[moduleId]={i:moduleId,l:false,exports:{}};modules[moduleId].call(module.exports,module,module.exports,__webpack_require__);module.l=true;return module.exports}__webpack_require__.m=modules;__webpack_require__.c=installedModules;__webpack_require__.i=function(value){return value};__webpack_require__.d=function(exports,name,getter){if(!__webpack_require__.o(exports,name)){Object.defineProperty(exports,name,{configurable:false,enumerable:true,get:getter})}};__webpack_require__.n=function(module){var getter=module&&module.__esModule?function getDefault(){return module["default"]}:function getModuleExports(){return module};__webpack_require__.d(getter,"a",getter);return getter};__webpack_require__.o=function(object,property){return Object.prototype.hasOwnProperty.call(object,property)};__webpack_require__.p="";return __webpack_require__(__webpack_require__.s=95)}([function(module,exports,__webpack_require__){"use strict";var Identifier={IMAGE:"image",AUDIO:"audio",VIDEO:"video",PDF:"pdf",DASH:"dash",DOWNLOAD:"download",CRYPTO:"crypto",CLEAR_KEY:"clear-key",MEDIA_OBJECT:"media-object"};module.exports=Identifier},function(module,exports,__webpack_require__){"use strict";var Type={MATCHER:"matcher",RENDERER:"renderer",FILTER:"filter",SANITIZER:"sanitizer"};module.exports=Type},function(module,exports,__webpack_require__){"use strict";var ProcessingEngine=__webpack_require__(34);var MatchingEngine=__webpack_require__(33);var PluginStore=__webpack_require__(53);var UriStore=__webpack_require__(54);var MediaTag=__webpack_require__(31);function MediaTagAPI(elements){if(elements instanceof Array){var mediaObjects=[];elements.forEach(function(element){if(element.mediaObject){mediaObjects.push(element.mediaObject)}else{var _mediaTag=new MediaTag(element,MediaTagAPI.processingEngine);_mediaTag.mediaObjects.forEach(function(mediaObject){mediaObjects.push(MediaTagAPI.processingEngine.start(mediaObject))})}});return mediaObjects}var element=elements;var mediaTag=new MediaTag(element,MediaTagAPI.processingEngine);mediaTag.mediaObjects.forEach(function(mediaObject){MediaTagAPI.processingEngine.start(mediaObject)})}MediaTagAPI.pluginStore=MediaTagAPI.pluginStore||new PluginStore;MediaTagAPI.uriStore=MediaTagAPI.uriStore||new UriStore("../plugins");MediaTagAPI.processingEngine=MediaTagAPI.processingEngine||new ProcessingEngine(MediaTagAPI.pluginStore);MediaTagAPI.matchingEngine=MediaTagAPI.matchingEngine||new MatchingEngine(MediaTagAPI.pluginStore,MediaTagAPI.uriStore);MediaTagAPI.loadingEngine=null;module.exports=MediaTagAPI},function(module,exports,__webpack_require__){"use strict";var _createClass=function(){function defineProperties(target,props){for(var i=0;i=0){CryptoFilter.mediaTypes.splice(index,1)}};CryptoFilter.removeAllAllowedMediaTypes=function(mediaTypes){mediaTypes.forEach(function(mediaType){CryptoFilter.removeAllowedMediaType(mediaType)})};CryptoFilter.isAllowedMediaType=function(mediaType){return CryptoFilter.mediaTypes.some(function(type){return type===mediaType})};module.exports=CryptoFilter},,function(module,exports,__webpack_require__){"use strict";var hide=__webpack_require__(13);var show=__webpack_require__(14);module.exports=function(mediaObjectToActivate,mediaTag){mediaTag.mediaObjects.forEach(function(mediaObject){hide(mediaObject)});mediaTag.activeMediaObject=mediaObjectToActivate;show(mediaObjectToActivate)}},function(module,exports,__webpack_require__){"use strict";var _createClass=function(){function defineProperties(target,props){for(var i=0;i0}}]);return AttributesObject}();module.exports=AttributesObject},function(module,exports,__webpack_require__){"use strict";function _classCallCheck(instance,Constructor){if(!(instance instanceof Constructor)){throw new TypeError("Cannot call a class as a function")}}function _possibleConstructorReturn(self,call){if(!self){throw new ReferenceError("this hasn't been initialised - super() hasn't been called")}return call&&(typeof call==="object"||typeof call==="function")?call:self}function _inherits(subClass,superClass){if(typeof superClass!=="function"&&superClass!==null){throw new TypeError("Super expression must either be null or a function, not "+typeof superClass)}subClass.prototype=Object.create(superClass&&superClass.prototype,{constructor:{value:subClass,enumerable:false,writable:true,configurable:true}});if(superClass)Object.setPrototypeOf?Object.setPrototypeOf(subClass,superClass):subClass.__proto__=superClass}var Errors={PluginExists:function(_Error){_inherits(PluginExists,_Error);function PluginExists(objPlugin){_classCallCheck(this,PluginExists);return _possibleConstructorReturn(this,(PluginExists.__proto__||Object.getPrototypeOf(PluginExists)).call(this,'Plugin with same "'+objPlugin.identifier+'" identifier found.'))}return PluginExists}(Error),TypeNotFound:function(_Error2){_inherits(TypeNotFound,_Error2);function TypeNotFound(){_classCallCheck(this,TypeNotFound);return _possibleConstructorReturn(this,(TypeNotFound.__proto__||Object.getPrototypeOf(TypeNotFound)).call(this,"Media Tag could not find the content type of an instance.}."))}return TypeNotFound}(Error),FilterExists:function(_Error3){_inherits(FilterExists,_Error3);function FilterExists(filter){_classCallCheck(this,FilterExists);return _possibleConstructorReturn(this,(FilterExists.__proto__||Object.getPrototypeOf(FilterExists)).call(this,'Filter with same "'+filter.identifier+' identifier found."'))}return FilterExists}(Error),FetchFail:function(_Error4){_inherits(FetchFail,_Error4);function FetchFail(response){_classCallCheck(this,FetchFail);return _possibleConstructorReturn(this,(FetchFail.__proto__||Object.getPrototypeOf(FetchFail)).call(this,'Could not fetch "'+response.url+'", received "'+response.status+": "+response.statusText+'".'))}return FetchFail}(Error),InvalidCryptoKey:function(_Error5){_inherits(InvalidCryptoKey,_Error5);function InvalidCryptoKey(){_classCallCheck(this,InvalidCryptoKey);return _possibleConstructorReturn(this,(InvalidCryptoKey.__proto__||Object.getPrototypeOf(InvalidCryptoKey)).call(this,"Invalid cryptographic key."))}return InvalidCryptoKey}(Error),InvalidCryptoLib:function(_Error6){_inherits(InvalidCryptoLib,_Error6);function InvalidCryptoLib(){_classCallCheck(this,InvalidCryptoLib);return _possibleConstructorReturn(this,(InvalidCryptoLib.__proto__||Object.getPrototypeOf(InvalidCryptoLib)).call(this,"Invalid cryptographic algorithm name."))}return InvalidCryptoLib}(Error),FailedCrypto:function(_Error7){_inherits(FailedCrypto,_Error7);function FailedCrypto(err){_classCallCheck(this,FailedCrypto);return _possibleConstructorReturn(this,(FailedCrypto.__proto__||Object.getPrototypeOf(FailedCrypto)).call(this,"Failed to decrypt file"+(err&&err.message?" "+err.message:"")+"."))}return FailedCrypto}(Error)};module.exports=Errors},function(module,exports,__webpack_require__){"use strict";var Permission={ALLOWED:0,REQUIRED:1,FORBIDDEN:2};module.exports=Permission},function(module,exports,__webpack_require__){"use strict";var _createClass=function(){function defineProperties(target,props){for(var i=0;i MediaTag cannot find a plugin able to renderer your content ","Download");MediaTag.processingEngine.setDefaultPlugin(defaultPlugin);MediaTag.CryptoFilter=CryptoFilter;var allowedMediaTypes=["image/png","image/jpeg","image/jpg","image/gif","audio/mp3","audio/ogg","audio/wav","audio/webm","video/mp4","video/ogg","video/webm","application/pdf","application/dash+xml","download"];MediaTag.CryptoFilter.setAllowedMediaTypes(allowedMediaTypes);var Configuration=__webpack_require__(29);var Permission=__webpack_require__(17);var Identifier=__webpack_require__(0);var configuration=new Configuration;MediaTag.PdfPlugin=PdfPlugin;MediaTag.PdfPlugin.viewer="/pdfjs/web/viewer.html";MediaTag.processingEngine.configure(configuration);module.exports=MediaTag},function(module,exports,__webpack_require__){"use strict";function _classCallCheck(instance,Constructor){if(!(instance instanceof Constructor)){throw new TypeError("Cannot call a class as a function")}}function _possibleConstructorReturn(self,call){if(!self){throw new ReferenceError("this hasn't been initialised - super() hasn't been called")}return call&&(typeof call==="object"||typeof call==="function")?call:self}function _inherits(subClass,superClass){if(typeof superClass!=="function"&&superClass!==null){throw new TypeError("Super expression must either be null or a function, not "+typeof superClass)}subClass.prototype=Object.create(superClass&&superClass.prototype,{constructor:{value:subClass,enumerable:false,writable:true,configurable:true}});if(superClass)Object.setPrototypeOf?Object.setPrototypeOf(subClass,superClass):subClass.__proto__=superClass}var Type=__webpack_require__(1);var Occurrence=__webpack_require__(5);var Plugin=__webpack_require__(6);var Sanitizer=function(_Plugin){_inherits(Sanitizer,_Plugin);function Sanitizer(identifier){_classCallCheck(this,Sanitizer);return _possibleConstructorReturn(this,(Sanitizer.__proto__||Object.getPrototypeOf(Sanitizer)).call(this,identifier,Type.SANITIZER,Occurrence.EVERY))}return Sanitizer}(Plugin);module.exports=Sanitizer},,,function(module,exports,__webpack_require__){"use strict";var Action={clear:__webpack_require__(24),show:__webpack_require__(14),hide:__webpack_require__(13),upgrade:__webpack_require__(26),downgrade:__webpack_require__(25),activate:__webpack_require__(9)};module.exports=Action},function(module,exports,__webpack_require__){"use strict";module.exports=function(mediaObject){mediaObject.clearContents()}},function(module,exports,__webpack_require__){"use strict";var activate=__webpack_require__(9);module.exports=function(mediaTag){var index=mediaTag.mediaObjects.indexOf(mediaTag.activeMediaObject);if(index>0){activate(mediaTag.mediaObjects[index-1],mediaTag)}}},function(module,exports,__webpack_require__){"use strict";var activate=__webpack_require__(9);module.exports=function(mediaTag){var index=mediaTag.mediaObjects.indexOf(mediaTag.activeMediaObject);if(index1){if(PARANOIA){if(typeof N[l]!=="number"){throw new Error("E_UNSAFE_TYPE")}if(N[l]>255){throw new Error("E_OUT_OF_BOUNDS")}}if(N[l]!==255){return void N[l]++}N[l]=0;if(l===0){throw new Error("E_NONCE_TOO_LARGE")}}}},{key:"encodePrefix",value:function encodePrefix(p){return[65280,255].map(function(n,i){return(p&n)>>(1-i)*8})}},{key:"decodePrefix",value:function decodePrefix(A){return A[0]<<8|A[1]}},{key:"joinChunks",value:function joinChunks(chunks){return new Blob(chunks)}},{key:"slice",value:function slice(u8){return Array.prototype.slice.call(u8)}},{key:"getRandomKeyStr",value:function getRandomKeyStr(){var Nacl=window.nacl;var rdm=Nacl.randomBytes(18);return Nacl.util.encodeBase64(rdm)}},{key:"getKeyFromStr",value:function getKeyFromStr(str){return window.nacl.util.decodeBase64(str)}},{key:"encrypt",value:function encrypt(){}},{key:"decrypt",value:function decrypt(u8,key,done){var Nacl=window.nacl;var progress=function progress(offset){var ev=new Event("decryptionProgress");ev.percent=offset/u8.length*100;window.document.dispatchEvent(ev)};var nonce=Cryptopad.createNonce();var i=0;var prefix=u8.subarray(0,2);var metadataLength=Cryptopad.decodePrefix(prefix);var res={metadata:undefined};var metaBox=new Uint8Array(u8.subarray(2,2+metadataLength));var metaChunk=Nacl.secretbox.open(metaBox,nonce,key);Cryptopad.increment(nonce);try{res.metadata=JSON.parse(Nacl.util.encodeUTF8(metaChunk))}catch(e){return done("E_METADATA_DECRYPTION")}if(!res.metadata){return done("NO_METADATA")}var takeChunk=function takeChunk(cb){setTimeout(function(){var start=i*cypherChunkLength+2+metadataLength;var end=start+cypherChunkLength;i++;var box=new Uint8Array(u8.subarray(start,end));var plaintext=Nacl.secretbox.open(box,nonce,key);Cryptopad.increment(nonce);if(!plaintext){return void cb("DECRYPTION_FAILURE")}progress(Math.min(end,u8.length));cb(void 0,plaintext)})};var chunks=[];var again=function again(){takeChunk(function(e,plaintext){if(e){return setTimeout(function(){done(e)})}if(plaintext){if(i*cypherChunkLength1){return array[0]}return window.location.protocol}},{key:"hostname",value:function hostname(AttributeObject){var array=AttributeObject.getAttribute("src").split("://");if(array.length>1){return array[1].split("/")[0]}return window.location.hostname}},{key:"source",value:function source(AttributeObject){var source=AttributeObject.getAttribute("src");return source}},{key:"schemes",value:function schemes(AttributeObject){return/\w+:/.exec(AttributeObject.getAttribute("src"))}},{key:"sources",value:function sources(AttributeObject){var sources=AttributeObject.getAttribute("sources")||AttributeObject.getAttribute("srcs");if(sources){return JSON.parse(sources)}return null}},{key:"actions",value:function actions(AttributeObject){var actions=AttributeObject.getAttribute("actions");if(actions){return JSON.parse(actions)}return null}},{key:"parse",value:function parse(AttributeObject){return{protocol:Parser.protocol(AttributeObject),hostname:Parser.hostname(AttributeObject),src:Parser.source(AttributeObject),type:Parser.type(AttributeObject),extension:Parser.extension(AttributeObject),mime:Parser.mime(AttributeObject),sources:Parser.sources(AttributeObject),actions:Parser.actions(AttributeObject)}}}]);return Parser}();module.exports=Parser},function(module,exports,__webpack_require__){"use strict";var _createClass=function(){function defineProperties(target,props){for(var i=0;i=ProcessingEngine.STACK_LIMIT){console.error(this.snapshots[stackId]);throw new Error("Plugin stack size exceed")}if(this.snapshots[stackId].length>=ProcessingEngine.SNAPSHOT_LIMIT){console.error(this.snapshots[stackId]);throw new Error("Plugin snapshots size exceed")}var rendererCount=0;this.stacks[stackId].forEach(function(plugin){if(plugin.type===Type.RENDERER){rendererCount++}});if(rendererCount>1){console.error(this.snapshots[stackId]);throw new Error("More of one renderer in the stack")}if(this.stacks[stackId].length===0&&!this.stats[stackId][Type.RENDERER]){if(!this.defaultPlugin){throw new Error("No default plugin assignated")}this.stacks[stackId].unshift(this.defaultPlugin)}}},{key:"return",value:function _return(mediaObject){var stackId=mediaObject.getId();var plugin=this.unstack(mediaObject);if(!plugin){return}try{if(!this.stats[stackId]){this.stats[stackId]={}}if(this.stats[stackId][plugin.type]){this.stats[stackId][plugin.type]+=1}else{this.stats[stackId][plugin.type]=1}}catch(err){console.error(err,this.snapshots[stackId])}if(this.stacks[stackId].length===0&&plugin.type===Type.RENDERER){this.run(mediaObject)}else if(plugin.type!==Type.SANITIZER){this.fill(mediaObject)}this.snapshot(mediaObject);this.check(mediaObject);this.run(mediaObject)}},{key:"process",value:function process(mediaObject){var stackId=mediaObject.getId();var size=this.stacks[stackId].length;var plugin=this.stacks[stackId][size-1];if(plugin){plugin.process(mediaObject)}else{console.log(this.stacks);throw new Error("Impossible to run a undefined plugin")}}},{key:"isStacked",value:function isStacked(mediaObject,plugin){var stackId=mediaObject.getId();if(this.stacks[stackId]){if(this.stacks[stackId].includes(plugin)){return true}}return false}},{key:"setDefaultPlugin",value:function setDefaultPlugin(plugin){this.defaultPlugin=plugin}}]);return ProcessingEngine}();ProcessingEngine.STACK_LIMIT=100;ProcessingEngine.SNAPSHOT_LIMIT=100;module.exports=ProcessingEngine},function(module,exports,__webpack_require__){"use strict";var _createClass=function(){function defineProperties(target,props){for(var i=0;i" k='lm"nopw>"qrstu"
- for (;;) {
- var mch = data.substring(0,idx).match(/[<"'][^<'"]*$/);
- if (!mch) { return -1; }
- if (mch[0][0] === '<') { return mch.index; }
- idx = data.lastIndexOf(mch[0][0], mch.index-1);
- }
-};
-
-/**
- * Get the name of an HTML tag with leading / if the tag is an end tag.
- *
- * @param data the html text
- * @param offset the index of the < bracket.
- * @return the tag name with possible leading slash.
- */
-var getTagName = function (data, offset)
-{
- if (data[offset] !== '<') { throw new Error(); }
- // Match ugly tags like < / xxx>
- // or < xxx y="z" >
- var m = data.substring(offset).match(/^(<[\s\/]*)([a-zA-Z0-9_-]+)/);
- if (!m) { throw new Error("could not get tag name"); }
- if (m[1].indexOf('/') !== -1) { return '/'+m[2]; }
- return m[2];
-};
-
-/**
- * Get the previous non-void opening tag.
- *
- * @param data the document html
- * @param ctx an empty map for the first call, the same element thereafter.
- * @return an array containing the offset of the open bracket for the begin tag and the
- * the offset of the open bracket for the matching end tag.
- */
-var getPreviousNonVoidTag = function (data, ctx)
-{
- for (;;) {
- if (typeof(ctx.offsets) === 'undefined') {
- // ' ' is an invalid html element name so it will never match anything.
- ctx.offsets = [ { idx: data.length, name: ' ' } ];
- ctx.idx = data.length;
- }
-
- var prev = ctx.idx = getPreviousTagIdx(data, ctx.idx);
- if (prev === -1) {
- if (ctx.offsets.length > 1) { throw new Error(); }
- return [ 0, data.length ];
- }
- var prevTagName = getTagName(data, prev);
-
- if (prevTagName[0] === '/') {
- ctx.offsets.push({ idx: prev, name: prevTagName.substring(1) });
- } else if (prevTagName === ctx.offsets[ctx.offsets.length-1].name) {
- var os = ctx.offsets.pop();
- return [ prev, os.idx ];
- } else if (!VOID_TAG_REGEX.test(prevTagName)) {
- throw new Error();
- }
- }
-};
-
-var indexOfSkipQuoted = function (haystack, needle)
-{
- var os = 0;
- for (;;) {
- var dqi = haystack.indexOf('"');
- var sqi = haystack.indexOf("'");
- var needlei = haystack.indexOf(needle);
- if (needlei === -1) { return -1; }
- if (dqi > -1 && dqi < sqi && dqi < needlei) {
- dqi = haystack.indexOf('"', dqi+1);
- if (dqi === -1) { throw new Error(); }
- haystack = haystack.substring(dqi+1);
- os += dqi+1;
- } else if (sqi > -1 && sqi < needlei) {
- sqi = haystack.indexOf('"', sqi+1);
- if (sqi === -1) { throw new Error(); }
- haystack = haystack.substring(sqi+1);
- os += sqi+1;
- } else {
- return needlei + os;
- }
- }
-};
-
-var tagWidth = module.exports.tagWidth = function (nodeOuterHTML)
-{
- if (nodeOuterHTML.length < 2 || nodeOuterHTML[1] === '!' || nodeOuterHTML[0] !== '<') {
- return 0;
- }
- return indexOfSkipQuoted(nodeOuterHTML, '>') + 1;
-};
-
-var makeHTMLOperation = module.exports.makeHTMLOperation = function (oldval, newval)
-{
- var op = makeTextOperation(oldval, newval);
- if (!op) { return; }
-
- var end = op.offset + op.toRemove;
- var lastTag;
- var tag;
- var ctx = {};
- do {
- lastTag = tag;
- tag = getPreviousNonVoidTag(oldval, ctx);
- } while (tag[0] > op.offset || tag[1] < end);
-
- if (lastTag
- && end < lastTag[0]
- && op.offset > tag[0] + tagWidth(oldval.substring(tag[0])))
- {
- // plain old text operation.
- if (op.toRemove && oldval.substr(op.offset, op.toRemove).indexOf('<') !== -1) {
- throw new Error();
- }
- return op;
- }
-
- op.offset = tag[0];
- op.toRemove = tag[1] - tag[0];
- op.toInsert = newval.slice(tag[0], newval.length - (oldval.length - tag[1]));
-
- return op;
-};
-
-/**
- * Expand an operation to cover enough HTML that any naive transformation
- * will result in correct HTML.
- */
-var expandOp = module.exports.expandOp = function (html, op) {
-return op;
- if (Common.PARANOIA && typeof(html) !== 'string') { throw new Error(); }
- var ctx = {};
- for (;;) {
- var elem = HtmlParse.getPreviousElement(html, ctx);
- // reached the end, this should not happen...
- if (!elem) { throw new Error(JSON.stringify(op)); }
- if (elem.openTagIndex <= op.offset) {
- var endIndex = html.indexOf('>', elem.closeTagIndex) + 1;
- if (!endIndex) { throw new Error(); }
- if (endIndex >= op.offset + op.toRemove) {
- var newHtml = Operation.apply(op, html);
- var newEndIndex = endIndex - op.toRemove + op.toInsert.length;
- var out = Operation.create(elem.openTagIndex,
- endIndex - elem.openTagIndex,
- newHtml.substring(elem.openTagIndex, newEndIndex));
- if (Common.PARANOIA) {
- var test = Operation.apply(out, html);
- if (test !== newHtml) {
- throw new Error(test + '\n\n\n' + newHtml + '\n\n' + elem.openTagIndex + '\n\n' + newEndIndex);
- }
- if (out.toInsert[0] !== '<') { throw new Error(); }
- if (out.toInsert[out.toInsert.length - 1] !== '>') { throw new Error(); }
- }
- return out;
- }
- }
- //console.log(elem);
- }
-};
-
-var transformB = function (html, toTransform, transformBy) {
-
- var transformByEndOffset = transformBy.offset + transformBy.toRemove;
- if (toTransform.offset > transformByEndOffset) {
- // simple rebase
- toTransform.offset -= transformBy.toRemove;
- toTransform.offset += transformBy.toInsert.length;
- return toTransform;
- }
-
- var toTransformEndOffset = toTransform.offset + toTransform.toRemove;
-
- if (transformBy.offset > toTransformEndOffset) {
- // we're before them, no transformation needed.
- return toTransform;
- }
-
- // so we overlap, we're just going to revert one and apply the other.
- // The one which affects more content should probably be applied.
- var toRevert = toTransform;
- var toApply = transformBy;
- var swap = function () {
- var x = toRevert;
- toRevert = toApply;
- toApply = x;
- };
-
- if (toTransform.toInsert.length > transformBy.toInsert.length) {
- swap();
- } else if (toTransform.toInsert.length < transformBy.toInsert.length) {
- // fall through
- } else if (toTransform.toRemove > transformBy.toRemove) {
- swap();
- } else if (toTransform.toRemove < transformBy.toRemove) {
- // fall through
- } else {
- if (Operation.equals(toTransform, transformBy)) { return null; }
- // tie-breaker: we just strcmp the JSON.
- if (Common.strcmp(JSON.stringify(toTransform), JSON.stringify(transformBy)) < 0) { swap(); }
- }
-
- var inverse = Operation.invert(toRevert, html);
- if (Common.PARANOIA) {
- var afterToRevert = Operation.apply(toRevert, html);
-
- }
- if (Common.PARANOIA && !Operation.shouldMerge(inverse, toApply)) { throw new Error(); }
- var out = Operation.merge(inverse, toApply);
-};
-
-// FIXME looks like the old transform is deprecated? figure out why
-var transform = module.exports.transform = function (html, toTransform, transformBy) {
-
- return transformB(html, toTransform, transformBy);
-/*
- toTransform = Operation.clone(toTransform);
- toTransform = expandOp(html, toTransform);
-
- transformBy = Operation.clone(transformBy);
- transformBy = expandOp(html, transformBy);
-
- if (toTransform.offset >= transformBy.offset) {
- if (toTransform.offset >= transformBy.offset + transformBy.toRemove) {
- // simple rebase
- toTransform.offset -= transformBy.toRemove;
- toTransform.offset += transformBy.toInsert.length;
- return toTransform;
- }
-
- // They deleted our begin offset...
-
- var toTransformEndOffset = toTransform.offset + toTransform.toRemove;
- var transformByEndOffset = transformBy.offset + transformBy.toRemove;
- if (transformByEndOffset >= toTransformEndOffset) {
- // They also deleted our end offset, lets forget we wrote anything because
- // whatever it was, they deleted it's context.
- return null;
- }
-
- // goto the end, anything you deleted that they also deleted should be skipped.
- var newOffset = transformBy.offset + transformBy.toInsert.length;
- toTransform.toRemove = 0; //-= (newOffset - toTransform.offset);
- if (toTransform.toRemove < 0) { toTransform.toRemove = 0; }
- toTransform.offset = newOffset;
- if (toTransform.toInsert.length === 0 && toTransform.toRemove === 0) {
- return null;
- }
- return toTransform;
- }
- if (toTransform.offset + toTransform.toRemove < transformBy.offset) {
- return toTransform;
- }
- toTransform.toRemove = transformBy.offset - toTransform.offset;
- if (toTransform.toInsert.length === 0 && toTransform.toRemove === 0) {
- return null;
- }
- return toTransform;
-*/
-};
-
-},
-"SHA256.js": function(module, exports, require){
-/* A JavaScript implementation of the Secure Hash Algorithm, SHA-256
- * Version 0.3 Copyright Angel Marin 2003-2004 - http://anmar.eu.org/
- * Distributed under the BSD License
- * Some bits taken from Paul Johnston's SHA-1 implementation
- */
-(function () {
- var chrsz = 8; /* bits per input character. 8 - ASCII; 16 - Unicode */
- function safe_add (x, y) {
- var lsw = (x & 0xFFFF) + (y & 0xFFFF);
- var msw = (x >> 16) + (y >> 16) + (lsw >> 16);
- return (msw << 16) | (lsw & 0xFFFF);
- }
- function S (X, n) {return ( X >>> n ) | (X << (32 - n));}
- function R (X, n) {return ( X >>> n );}
- function Ch(x, y, z) {return ((x & y) ^ ((~x) & z));}
- function Maj(x, y, z) {return ((x & y) ^ (x & z) ^ (y & z));}
- function Sigma0256(x) {return (S(x, 2) ^ S(x, 13) ^ S(x, 22));}
- function Sigma1256(x) {return (S(x, 6) ^ S(x, 11) ^ S(x, 25));}
- function Gamma0256(x) {return (S(x, 7) ^ S(x, 18) ^ R(x, 3));}
- function Gamma1256(x) {return (S(x, 17) ^ S(x, 19) ^ R(x, 10));}
- function newArray (n) {
- var a = [];
- for (;n>0;n--) {
- a.push(undefined);
- }
- return a;
- }
- function core_sha256 (m, l) {
- var K = [0x428A2F98,0x71374491,0xB5C0FBCF,0xE9B5DBA5,0x3956C25B,0x59F111F1,0x923F82A4,0xAB1C5ED5,0xD807AA98,0x12835B01,0x243185BE,0x550C7DC3,0x72BE5D74,0x80DEB1FE,0x9BDC06A7,0xC19BF174,0xE49B69C1,0xEFBE4786,0xFC19DC6,0x240CA1CC,0x2DE92C6F,0x4A7484AA,0x5CB0A9DC,0x76F988DA,0x983E5152,0xA831C66D,0xB00327C8,0xBF597FC7,0xC6E00BF3,0xD5A79147,0x6CA6351,0x14292967,0x27B70A85,0x2E1B2138,0x4D2C6DFC,0x53380D13,0x650A7354,0x766A0ABB,0x81C2C92E,0x92722C85,0xA2BFE8A1,0xA81A664B,0xC24B8B70,0xC76C51A3,0xD192E819,0xD6990624,0xF40E3585,0x106AA070,0x19A4C116,0x1E376C08,0x2748774C,0x34B0BCB5,0x391C0CB3,0x4ED8AA4A,0x5B9CCA4F,0x682E6FF3,0x748F82EE,0x78A5636F,0x84C87814,0x8CC70208,0x90BEFFFA,0xA4506CEB,0xBEF9A3F7,0xC67178F2];
- var HASH = [0x6A09E667, 0xBB67AE85, 0x3C6EF372, 0xA54FF53A, 0x510E527F, 0x9B05688C, 0x1F83D9AB, 0x5BE0CD19];
- var W = newArray(64);
- var a, b, c, d, e, f, g, h, i, j;
- var T1, T2;
- /* append padding */
- m[l >> 5] |= 0x80 << (24 - l % 32);
- m[((l + 64 >> 9) << 4) + 15] = l;
- for ( var i = 0; i>5] |= (str.charCodeAt(i / chrsz) & mask) << (24 - i%32);
- return bin;
- }
- function binb2hex (binarray) {
- var hexcase = 0; /* hex output format. 0 - lowercase; 1 - uppercase */
- var hex_tab = hexcase ? "0123456789ABCDEF" : "0123456789abcdef";
- var str = "";
- for (var i = 0; i < binarray.length * 4; i++) {
- str += hex_tab.charAt((binarray[i>>2] >> ((3 - i%4)*8+4)) & 0xF) +
- hex_tab.charAt((binarray[i>>2] >> ((3 - i%4)*8 )) & 0xF);
- }
- return str;
- }
- function hex_sha256(s){
- return binb2hex(core_sha256(str2binb(s),s.length * chrsz));
- }
- module.exports.hex_sha256 = hex_sha256;
-}());
-
-},
-"Common.js": function(module, exports, require){
-/*
- * Copyright 2014 XWiki SAS
- *
- * This program is free software: you can redistribute it and/or modify
- * it under the terms of the GNU Affero General Public License as published by
- * the Free Software Foundation, either version 3 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU Affero General Public License for more details.
- *
- * You should have received a copy of the GNU Affero General Public License
- * along with this program. If not, see " k='lm"nopw>"qrstu"
- for (;;) {
- var mch = data.substring(0,idx).match(/[<"'][^<'"]*$/);
- if (!mch) { return -1; }
- if (mch[0][0] === '<') { return mch.index; }
- idx = data.lastIndexOf(mch[0][0], mch.index-1);
- }
-};
-
-/**
- * Get the name of an HTML tag with leading / if the tag is an end tag.
- *
- * @param data the html text
- * @param offset the index of the < bracket.
- * @return the tag name with possible leading slash.
- */
-var getTagName = module.exports.getTagName = function (data, offset) {
- if (data[offset] !== '<') { throw new Error(); }
- // Match ugly tags like < / xxx>
- // or < xxx y="z" >
- var m = data.substring(offset).match(/^(<[\s\/]*)([a-zA-Z0-9_-]+)/);
- if (!m) { throw new Error("could not get tag name"); }
- if (m[1].indexOf('/') !== -1) { return '/'+m[2]; }
- return m[2];
-};
-
-/**
- * Get the previous void or opening tag.
- *
- * @param data the document html
- * @param ctx an empty map for the first call, the same element thereafter.
- * @return an object containing openTagIndex: the offset of the < bracket for the begin tag,
- * closeTagIndex: the the offset of the < bracket for the matching end tag, and
- * nodeName: the element name.
- * If the element is a void element, the second value in the array will be -1.
- */
-var getPreviousElement = module.exports.getPreviousElement = function (data, ctx) {
- for (;;) {
- if (typeof(ctx.offsets) === 'undefined') {
- // ' ' is an invalid html element name so it will never match anything.
- ctx.offsets = [ { idx: data.length, name: ' ' } ];
- ctx.idx = data.length;
- }
-
- var prev = ctx.idx = getPreviousTagIdx(data, ctx.idx);
- if (prev === -1) {
- if (ctx.offsets.length > 1) { throw new Error(); }
- return null;
- }
- var prevTagName = getTagName(data, prev);
-
- if (prevTagName[0] === '/') {
- ctx.offsets.push({ idx: prev, name: prevTagName.substring(1) });
- } else if (prevTagName === ctx.offsets[ctx.offsets.length-1].name) {
- var os = ctx.offsets.pop();
- return { openTagIndex: prev, closeTagIndex: os.idx, nodeName: prevTagName };
- } else if (!VOID_TAG_REGEX.test(prevTagName)) {
- throw new Error("unmatched tag [" + prevTagName + "] which is not a void tag");
- } else {
- return { openTagIndex: prev, closeTagIndex: -1, nodeName: prevTagName };
- }
- }
-};
-
-/**
- * Given a piece of HTML text which begins at the < of a non-close tag,
- * give the index within that content which contains the matching >
- * character skipping > characters contained within attributes.
- */
-var getEndOfTag = module.exports.getEndOfTag = function (html) {
- var arr = html.match(/['">][^"'>]*/g);
- var q = null;
- var idx = html.indexOf(arr[0]);
- for (var i = 0; i < arr.length; i++) {
- if (!q) {
- q = arr[i][0];
- if (q === '>') { return idx; }
- } else if (q === arr[i][0]) {
- q = null;
- }
- idx += arr[i].length;
- }
- throw new Error("Could not find end of tag");
-};
-
-
-var ParseTagState = {
- OUTSIDE: 0,
- NAME: 1,
- VALUE: 2,
- SQUOTE: 3,
- DQUOTE: 4,
-};
-
-var parseTag = module.exports.parseTag = function (html) {
- if (html[0] !== '<') { throw new Error("Must be the beginning of a tag"); }
-
- var out = {
- nodeName: null,
- attributes: [],
- endIndex: -1,
- trailingSlash: false
- };
-
- if (html.indexOf('>') < html.indexOf(' ') || html.indexOf(' ') === -1) {
- out.endIndex = html.indexOf('>');
- out.nodeName = html.substring(1, out.endIndex);
- return out;
- }
-
- out.nodeName = html.substring(1, html.indexOf(' '));
-
- if (html.indexOf('<' + out.nodeName + ' ') !== 0) {
- throw new Error("Nonstandard beginning of tag [" +
- html.substring(0, 30) + '] for nodeName [' + out.nodeName + ']');
- }
- var i = 1 + out.nodeName.length + 1;
-
- var state = ParseTagState.OUTSIDE;
- var name = [];
- var value = [];
- var pushAttribute = function () {
- out.attributes.push([name.join(''), value.join('')]);
- name = [];
- value = [];
- };
- for (; i < html.length; i++) {
- var chr = html[i];
- switch (state) {
- case ParseTagState.OUTSIDE: {
- if (chr === '/') {
- out.trailingSlash = true;
- } else if (chr.match(/[a-zA-Z0-9_-]/)) {
- state = ParseTagState.NAME;
- if (name.length > 0) { throw new Error(); }
- name.push(chr);
- } else if (chr === '>') {
- out.endIndex = i;
- return out;
- } else if (chr === ' ') {
- // fall through
- } else {
- throw new Error();
- }
- continue;
- }
- case ParseTagState.NAME: {
- if (chr.match(/[a-zA-Z0-9_-]/)) {
- name.push(chr);
- } else if (chr === '=') {
- state = ParseTagState.VALUE;
- } else if (chr === '/' || chr === ' ') {
- if (chr === '/') {
- out.trailingSlash = true;
- }
- out.attributes.push([name.join(''), null]);
- name = [];
- state = ParseTagState.OUTSIDE;
- } else if (chr === '>') {
- out.attributes.push([name.join(''), null]);
- name = [];
- out.endIndex = i;
- return out;
- } else {
- throw new Error("bad character [" + chr + "] in name [" + name.join('') + "]");
- }
- continue;
- }
- case ParseTagState.VALUE: {
- value.push(chr);
- if (chr === '"') {
- state = ParseTagState.DQUOTE;
- } else if (chr === "'") {
- state = ParseTagState.SQUOTE;
- } else {
- throw new Error();
- }
- continue;
- }
- case ParseTagState.SQUOTE: {
- value.push(chr);
- if (chr === "'") {
- pushAttribute();
- state = ParseTagState.OUTSIDE;
- }
- continue;
- }
- case ParseTagState.DQUOTE: {
- value.push(chr);
- if (chr === '"') {
- pushAttribute();
- state = ParseTagState.OUTSIDE;
- }
- continue;
- }
- }
- }
-
- throw new Error("reached end of file while parsing");
-};
-
-var serializeTag = module.exports.serializeTag = function (tag) {
- var out = ['<', tag.nodeName];
- for (var i = 0; i < tag.attributes.length; i++) {
- var att = tag.attributes[i];
- if (att[1] === null) {
- out.push(' ', att[0]);
- } else {
- out.push(' ', att[0], '=', att[1]);
- }
- }
- if (tag.trailingSlash) {
- out.push(' /');
- }
- out.push('>');
- return out.join('');
-};
-
-}
-};
-Otaml = r("Otaml.js");}());
diff --git a/www/common/pdfjs/api/draft/AnnotationBorderStyle.html b/www/common/pdfjs/api/draft/AnnotationBorderStyle.html
new file mode 100644
index 000000000..9a773aa83
--- /dev/null
+++ b/www/common/pdfjs/api/draft/AnnotationBorderStyle.html
@@ -0,0 +1,828 @@
+
+
+
+ JSDoc: Class: AnnotationBorderStyle
+
+
+
+
+
+
+
Class: AnnotationBorderStyle
+
+
+
+
+
+
+
+
+
+
+ AnnotationBorderStyle
+
+
+
+
+
+
+
+
+
+
+
+
()
+
+
+
+
+
+
+ Contains all data regarding an annotation's border style.
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+ Source:
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
Methods
+
+
+
+
+
+
+ (static) setDashArray(dashArray)
+ Set the dash array.
+
+
+
+
+
+
+
+
+
+
+ Parameters:
+
+
+
+
+
+
+ Name
+
+
+ Type
+
+
+
+
+
+ Description
+
+
+
+
+
+
+
+
+ dashArray
+
+
+Array
+
+
+
+
+
+
+
+
+
+ The dash array with at least one element
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+ Source:
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+ (static) setHorizontalCornerRadius(radius)
+ Set the horizontal corner radius (from a Border dictionary).
+
+
+
+
+
+
+
+
+
+
+ Parameters:
+
+
+
+
+
+
+ Name
+
+
+ Type
+
+
+
+
+
+ Description
+
+
+
+
+
+
+
+
+ radius
+
+
+integer
+
+
+
+
+
+
+
+
+
+ The horizontal corner radius
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+ Source:
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+ (static) setStyle(style)
+ Set the style.
+
+
+
+
+
+
+
+
+
+
+ Parameters:
+
+
+
+
+
+
+ Name
+
+
+ Type
+
+
+
+
+
+ Description
+
+
+
+
+
+
+
+
+ style
+
+
+Object
+
+
+
+
+
+
+
+
+
+ The style object
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+ Source:
+ See:
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+ (static) setVerticalCornerRadius(radius)
+ Set the vertical corner radius (from a Border dictionary).
+
+
+
+
+
+
+
+
+
+
+ Parameters:
+
+
+
+
+
+
+ Name
+
+
+ Type
+
+
+
+
+
+ Description
+
+
+
+
+
+
+
+
+ radius
+
+
+integer
+
+
+
+
+
+
+
+
+
+ The vertical corner radius
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+ Source:
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+ (static) setWidth(width)
+ Set the width.
+
+
+
+
+
+
+
+
+
+
+ Parameters:
+
+
+
+
+
+
+ Name
+
+
+ Type
+
+
+
+
+
+ Description
+
+
+
+
+
+
+
+
+ width
+
+
+integer
+
+
+
+
+
+
+
+
+
+ The width
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+ Source:
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+ Externals Classes Global
+
+
+
+ Documentation generated by JSDoc 3.4.3 on Mon Jun 12 2017 08:43:32 GMT+0000 (Coordinated Universal Time)
+
+
+
+
+
+
\ No newline at end of file
diff --git a/www/common/pdfjs/api/draft/AnnotationFactory.html b/www/common/pdfjs/api/draft/AnnotationFactory.html
new file mode 100644
index 000000000..6ffa5c346
--- /dev/null
+++ b/www/common/pdfjs/api/draft/AnnotationFactory.html
@@ -0,0 +1,376 @@
+
+
+
+ JSDoc: Class: AnnotationFactory
+
+
+
+
+
+
+
Class: AnnotationFactory
+
+
+
+
+
+
+
+
+
+
+ AnnotationFactory
+
+
+
+
+
+
+
+
+
+
+
+
()
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+ Source:
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
Methods
+
+
+
+
+
+
+ (xref, ref, pdfManager, idFactory) → {Annotation } Parameters:
+
+
+
+
+
+
+ Name
+
+
+ Type
+
+
+
+
+
+ Description
+
+
+
+
+
+
+
+
+ xref
+
+
+XRef
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+ ref
+
+
+Object
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+ pdfManager
+
+
+PDFManager
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+ idFactory
+
+
+Object
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+ Source:
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+Returns:
+
+
+
+
+
+
+ Type
+
+
+
+Annotation
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+ Externals Classes Global
+
+
+
+ Documentation generated by JSDoc 3.4.3 on Mon Jun 12 2017 08:43:32 GMT+0000 (Coordinated Universal Time)
+
+
+
+
+
+
\ No newline at end of file
diff --git a/www/common/pdfjs/api/draft/PDFDataRangeTransport.html b/www/common/pdfjs/api/draft/PDFDataRangeTransport.html
new file mode 100644
index 000000000..654bab85c
--- /dev/null
+++ b/www/common/pdfjs/api/draft/PDFDataRangeTransport.html
@@ -0,0 +1,234 @@
+
+
+
+ JSDoc: Class: PDFDataRangeTransport
+
+
+
+
+
+
+
Class: PDFDataRangeTransport
+
+
+
+
+
+
+
+
+
+
+ PDFDataRangeTransport
+
+
+
+
+
+
+
+
+
+
+
+
(length, initialData)
+
+
+
+
+
+
+ Abstract class to support range requests file loading.
+
+
+
+
+
+
+
+
+
+
+
Parameters:
+
+
+
+
+
+
+ Name
+
+
+ Type
+
+
+
+
+
+ Description
+
+
+
+
+
+
+
+
+ length
+
+
+number
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+ initialData
+
+
+Uint8Array
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+ Source:
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+ Externals Classes Global
+
+
+
+ Documentation generated by JSDoc 3.4.3 on Mon Jun 12 2017 08:43:32 GMT+0000 (Coordinated Universal Time)
+
+
+
+
+
+
\ No newline at end of file
diff --git a/www/common/pdfjs/api/draft/PDFDocumentLoadingTask.html b/www/common/pdfjs/api/draft/PDFDocumentLoadingTask.html
new file mode 100644
index 000000000..100a77474
--- /dev/null
+++ b/www/common/pdfjs/api/draft/PDFDocumentLoadingTask.html
@@ -0,0 +1,1647 @@
+
+
+
+ JSDoc: Class: PDFDocumentLoadingTask
+
+
+
+
+
+
+
Class: PDFDocumentLoadingTask
+
+
+
+
+
+
+
+
+
+
+ PDFDocumentLoadingTask
+
+
+
+
+
+
+
+
+
+
+
+
()
+
+
+
+
+
+
+ PDF document loading operation.
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+ Source:
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
Members
+
+
+
+ :boolean
+ Shows if loading task is destroyed.
+
+
+
+
+ Type:
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+ Source:
+
+
+
+
+
+
+
+
+
+ :string
+ Unique document loading task id -- used in MessageHandlers.
+
+
+
+
+ Type:
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+ Source:
+
+
+
+
+
+
+
+
+
+
+ Callback to request a password if wrong or no password was provided.
+The callback receives two parameters: function that needs to be called
+with new password and reason (see {PasswordResponses}).
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+ Source:
+
+
+
+
+
+
+
+
+
+
+ Callback to be able to monitor the loading progress of the PDF file
+(necessary to implement e.g. a loading bar). The callback receives
+an {Object} with the properties: {number} loaded and {number} total.
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+ Source:
+
+
+
+
+
+
+
+
+
+
+ Callback to when unsupported feature is used. The callback receives
+an {UNSUPPORTED_FEATURES} argument.
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+ Source:
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+ Source:
+
+
+
+
+
+
+
+
+
+
+
+ Methods
+
+
+
+
+
+
+ () → {Promise}
+ Aborts all network requests and destroys worker.
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+ Source:
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+Returns:
+
+
+
+ A promise that is resolved after destruction activity
+ is completed.
+
+
+
+
+
+
+ Type
+
+
+
+Promise
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+ (onFulfilled, onRejected) → {Promise}
+ Registers callbacks to indicate the document loading completion.
+
+
+
+
+
+
+
+
+
+
+ Parameters:
+
+
+
+
+
+
+ Name
+
+
+ Type
+
+
+
+
+
+ Description
+
+
+
+
+
+
+
+
+ onFulfilled
+
+
+function
+
+
+
+
+
+
+
+
+
+ The callback for the loading completion.
+
+
+
+
+
+
+ onRejected
+
+
+function
+
+
+
+
+
+
+
+
+
+ The callback for the loading failure.
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+ Source:
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+Returns:
+
+
+
+ A promise that is resolved after the onFulfilled or
+ onRejected callback.
+
+
+
+
+
+
+ Type
+
+
+
+Promise
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+ PDFDocumentLoadingTask
+
+
+
+
+
+
+
+
+
+
+
+
()
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+ Source:
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
Members
+
+
+
+ :boolean
+ Shows if loading task is destroyed.
+
+
+
+
+ Type:
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+ Source:
+
+
+
+
+
+
+
+
+
+ :string
+ Unique document loading task id -- used in MessageHandlers.
+
+
+
+
+ Type:
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+ Source:
+
+
+
+
+
+
+
+
+
+
+ Callback to request a password if wrong or no password was provided.
+The callback receives two parameters: function that needs to be called
+with new password and reason (see {PasswordResponses}).
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+ Source:
+
+
+
+
+
+
+
+
+
+
+ Callback to be able to monitor the loading progress of the PDF file
+(necessary to implement e.g. a loading bar). The callback receives
+an {Object} with the properties: {number} loaded and {number} total.
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+ Source:
+
+
+
+
+
+
+
+
+
+
+ Callback to when unsupported feature is used. The callback receives
+an {UNSUPPORTED_FEATURES} argument.
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+ Source:
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+ Source:
+
+
+
+
+
+
+
+
+
+
+
+ Methods
+
+
+
+
+
+
+ () → {Promise}
+ Aborts all network requests and destroys worker.
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+ Source:
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+Returns:
+
+
+
+ A promise that is resolved after destruction activity
+ is completed.
+
+
+
+
+
+
+ Type
+
+
+
+Promise
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+ (onFulfilled, onRejected) → {Promise}
+ Registers callbacks to indicate the document loading completion.
+
+
+
+
+
+
+
+
+
+
+ Parameters:
+
+
+
+
+
+
+ Name
+
+
+ Type
+
+
+
+
+
+ Description
+
+
+
+
+
+
+
+
+ onFulfilled
+
+
+function
+
+
+
+
+
+
+
+
+
+ The callback for the loading completion.
+
+
+
+
+
+
+ onRejected
+
+
+function
+
+
+
+
+
+
+
+
+
+ The callback for the loading failure.
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+ Source:
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+Returns:
+
+
+
+ A promise that is resolved after the onFulfilled or
+ onRejected callback.
+
+
+
+
+
+
+ Type
+
+
+
+Promise
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+ Externals Classes Global
+
+
+
+ Documentation generated by JSDoc 3.4.3 on Mon Jun 12 2017 08:43:32 GMT+0000 (Coordinated Universal Time)
+
+
+
+
+
+
\ No newline at end of file
diff --git a/www/common/pdfjs/api/draft/PDFDocumentProxy.html b/www/common/pdfjs/api/draft/PDFDocumentProxy.html
new file mode 100644
index 000000000..ba26e04c7
--- /dev/null
+++ b/www/common/pdfjs/api/draft/PDFDocumentProxy.html
@@ -0,0 +1,1829 @@
+
+
+
+ JSDoc: Class: PDFDocumentProxy
+
+
+
+
+
+
+
Class: PDFDocumentProxy
+
+
+
+
+
+
+
+
+
+
+ PDFDocumentProxy
+
+
+
+
+
+
+
+
+
+
+
+
()
+
+
+
+
+
+
+ Proxy to a PDFDocument in the worker thread. Also, contains commonly used
+properties that can be read synchronously.
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+ Source:
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
Members
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+ Source:
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+ Source:
+
+
+
+
+
+
+
+
+
+
+
+ Methods
+
+
+
+
+
+
+ ()
+ Cleans up resources allocated by the document, e.g. created @font-face.
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+ Source:
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+ ()
+ Destroys current document instance and terminates worker.
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+ Source:
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+ () → {Promise}
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+ Source:
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+Returns:
+
+
+
+ A promise that is resolved with a lookup table for
+mapping named attachments to their content.
+
+
+
+
+
+
+ Type
+
+
+
+Promise
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+ () → {Promise}
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+ Source:
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+Returns:
+
+
+
+ A promise that is resolved with a TypedArray that has
+the raw data from the PDF.
+
+
+
+
+
+
+ Type
+
+
+
+Promise
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+ (id) → {Promise} Parameters:
+
+
+
+
+
+
+ Name
+
+
+ Type
+
+
+
+
+
+ Description
+
+
+
+
+
+
+
+
+ id
+
+
+string
+
+
+
+
+
+
+
+
+
+ The named destination to get.
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+ Source:
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+Returns:
+
+
+
+ A promise that is resolved with all information
+of the given named destination.
+
+
+
+
+
+
+ Type
+
+
+
+Promise
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+ () → {Promise}
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+ Source:
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+Returns:
+
+
+
+ A promise that is resolved with a lookup table for
+mapping named destinations to reference numbers.
+
+This can be slow for large documents: use getDestination instead
+
+
+
+
+
+
+ Type
+
+
+
+Promise
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+ () → {Promise}
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+ Source:
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+Returns:
+
+
+
+ A promise that is resolved when the document's data
+is loaded. It is resolved with an {Object} that contains the length
+property that indicates size of the PDF data in bytes.
+
+
+
+
+
+
+ Type
+
+
+
+Promise
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+ () → {Promise}
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+ Source:
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+Returns:
+
+
+
+ A promise that is resolved with an array of all the
+JavaScript strings in the name tree.
+
+
+
+
+
+
+ Type
+
+
+
+Promise
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+ Source:
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+Returns:
+
+
+
+ A promise that is resolved with an {Object} that has
+info and metadata properties. Info is an {Object} filled with anything
+available in the information dictionary and similarly metadata is a
+{Metadata} object with information from the metadata section of the PDF.
+
+
+
+
+
+
+ Type
+
+
+
+Promise
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+ () → {Promise}
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+ Source:
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+Returns:
+
+
+
+ A promise that is resolved with an {Array} that is a
+tree outline (if it has one) of the PDF. The tree is in the format of:
+[
+ {
+ title: string,
+ bold: boolean,
+ italic: boolean,
+ color: rgb Uint8Array,
+ dest: dest obj,
+ url: string,
+ items: array of more items like this
+ },
+ ...
+].
+
+
+
+
+
+
+ Type
+
+
+
+Promise
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+ (pageNumber) → {Promise} Parameters:
+
+
+
+
+
+
+ Name
+
+
+ Type
+
+
+
+
+
+ Description
+
+
+
+
+
+
+
+
+ pageNumber
+
+
+number
+
+
+
+
+
+
+
+
+
+ The page number to get. The first page is 1.
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+ Source:
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+Returns:
+
+
+
+
+
+
+
+
+ Type
+
+
+
+Promise
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+ (ref) → {Promise} Parameters:
+
+
+
+
+
+
+ Name
+
+
+ Type
+
+
+
+
+
+ Description
+
+
+
+
+
+
+
+
+ ref
+
+
+Object
+
+
+
+
+
+
+
+
+
+ The page reference. Must have
+ the 'num' and 'gen' properties.
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+ Source:
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+Returns:
+
+
+
+ A promise that is resolved with the page index that is
+associated with the reference.
+
+
+
+
+
+
+ Type
+
+
+
+Promise
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+ () → {Promise}
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+ Source:
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+Returns:
+
+
+
+ A promise that is resolved with:
+ an Array containing the pageLabels that correspond to the pageIndexes,
+ or `null` when no pageLabels are present in the PDF file.
+
+
+
+
+
+
+ Type
+
+
+
+Promise
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+ () → {Promise}
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+ Source:
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+Returns:
+
+
+
+ A promise this is resolved with current stats about
+document structures (see
PDFDocumentStats ).
+
+
+ Type
+
+
+
+Promise
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+ Externals Classes Global
+
+
+
+ Documentation generated by JSDoc 3.4.3 on Mon Jun 12 2017 08:43:32 GMT+0000 (Coordinated Universal Time)
+
+
+
+
+
+
\ No newline at end of file
diff --git a/www/common/pdfjs/api/draft/PDFJS.html b/www/common/pdfjs/api/draft/PDFJS.html
new file mode 100644
index 000000000..36fa45e61
--- /dev/null
+++ b/www/common/pdfjs/api/draft/PDFJS.html
@@ -0,0 +1,1706 @@
+
+
+
+ JSDoc: Class: PDFJS
+
+
+
+
+
+
+
Class: PDFJS
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
()
+
+
+
+
+
+
+ PDFJS scope object that contains all functions, objects and variables related
+to the PDF.js.
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+ Source:
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
Members
+
+
+
+(static) cMapPacked :boolean
+ Specifies if CMaps are binary packed.
+
+
+
+
+ Type:
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+ Source:
+
+
+
+
+
+
+
+
+
+(static) cMapUrl :string
+ The url of where the predefined Adobe CMaps are located. Include trailing
+slash.
+
+
+
+
+ Type:
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+ Source:
+
+
+
+
+
+
+
+
+
+(static) disableAutoFetch :boolean
+ Disable pre-fetching of PDF file data. When range requests are enabled
+PDF.js will automatically keep fetching more data even if it isn't needed
+to display the current page. This default behavior can be disabled.
+
+NOTE: It is also necessary to disable streaming, see above,
+ in order for disabling of pre-fetching to work correctly.
+
+
+
+
+ Type:
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+ Source:
+
+
+
+
+
+
+
+
+
+(static) disableCreateObjectURL :boolean
+ Disables URL.createObjectURL usage.
+
+
+
+
+ Type:
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+ Source:
+
+
+
+
+
+
+
+
+
+(static) disableFontFace :boolean
+ By default fonts are converted to OpenType fonts and loaded via font face
+rules. If disabled, the font will be rendered using a built in font
+renderer that constructs the glyphs with primitive path commands.
+
+
+
+
+ Type:
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+ Source:
+
+
+
+
+
+
+
+
+
+(static) disableRange :boolean
+ Disable range request loading of PDF files. When enabled and if the server
+supports partial content requests then the PDF will be fetched in chunks.
+Enabled (false) by default.
+
+
+
+
+ Type:
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+ Source:
+
+
+
+
+
+
+
+
+
+(static) disableStream :boolean
+ Disable streaming of PDF file data. By default PDF.js attempts to load PDF
+in chunks. This default behavior can be disabled.
+
+
+
+
+ Type:
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+ Source:
+
+
+
+
+
+
+
+
+
+(static) disableWebGL :boolean
+ Disables WebGL usage.
+
+
+
+
+ Type:
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+ Source:
+
+
+
+
+
+
+
+
+
+(static) disableWorker :boolean
+ Disable the web worker and run all code on the main thread. This will
+happen automatically if the browser doesn't support workers or sending
+typed arrays to workers.
+
+
+
+
+ Type:
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+ Source:
+
+
+
+
+
+
+
+
+
+(static) externalLinkRel :string
+ Specifies the |rel| attribute for external links. Defaults to stripping
+the referrer.
+
+
+
+
+ Type:
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+ Source:
+
+
+
+
+
+
+
+
+
+(static) externalLinkTarget :number
+ Specifies the |target| attribute for external links.
+The constants from PDFJS.LinkTarget should be used:
+ - NONE [default]
+ - SELF
+ - BLANK
+ - PARENT
+ - TOP
+
+
+
+
+ Type:
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+ Source:
+
+
+
+
+
+
+
+
+
+(static) imageResourcesPath :string
+ Path for image resources, mainly for annotation icons. Include trailing
+slash.
+
+
+
+
+ Type:
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+ Source:
+
+
+
+
+
+
+
+
+
+(static) isEvalSupported :boolean
+ Determines if we can eval strings as JS. Primarily used to improve
+performance for font rendering.
+
+
+
+
+ Type:
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+ Source:
+
+
+
+
+
+
+
+
+
+(static) maxImageSize :number
+ The maximum allowed image size in total pixels e.g. width * height. Images
+above this value will not be drawn. Use -1 for no limit.
+
+
+
+
+ Type:
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+ Source:
+
+
+
+
+
+
+
+
+
+(static) openExternalLinksInNewWindow :boolean
+ (Deprecated) Opens external links in a new window if enabled.
+The default behavior opens external links in the PDF.js window.
+
+NOTE: This property has been deprecated, please use
+ `PDFJS.externalLinkTarget = PDFJS.LinkTarget.BLANK` instead.
+
+
+
+
+ Type:
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+ Source:
+
+
+
+
+
+
+
+
+
+(static) pdfBug :boolean
+ Enables special hooks for debugging PDF.js.
+
+
+
+
+ Type:
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+ Source:
+
+
+
+
+
+
+
+
+
+(static) pdfjsNext :boolean
+ Opt-in to backwards incompatible API changes. NOTE:
+If the `PDFJS_NEXT` build flag is set, it will override this setting.
+
+
+
+
+ Type:
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+ Source:
+
+
+
+
+
+
+
+
+
+(static) postMessageTransfers :boolean
+ Enables transfer usage in postMessage for ArrayBuffers.
+
+
+
+
+ Type:
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+ Source:
+
+
+
+
+
+
+
+
+
+(static) verbosity :number
+ Controls the logging level.
+The constants from PDFJS.VERBOSITY_LEVELS should be used:
+- errors
+- warnings [default]
+- infos
+
+
+
+
+ Type:
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+ Source:
+
+
+
+
+
+
+
+
+
+(static) workerPort
+ Defines global port for worker process. Overrides workerSrc and
+disableWorker setting.
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+ Source:
+
+
+
+
+
+
+
+
+
+(static) workerSrc :string
+ Path and filename of the worker file. Required when the worker is enabled
+in development mode. If unspecified in the production build, the worker
+will be loaded based on the location of the pdf.js file. It is recommended
+that the workerSrc is set in a custom application to prevent issues caused
+by third-party frameworks and libraries.
+
+
+
+
+ Type:
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+ Source:
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+ Externals Classes Global
+
+
+
+ Documentation generated by JSDoc 3.4.3 on Mon Jun 12 2017 08:43:32 GMT+0000 (Coordinated Universal Time)
+
+
+
+
+
+
\ No newline at end of file
diff --git a/www/common/pdfjs/api/draft/PDFPageProxy.html b/www/common/pdfjs/api/draft/PDFPageProxy.html
new file mode 100644
index 000000000..5c230d987
--- /dev/null
+++ b/www/common/pdfjs/api/draft/PDFPageProxy.html
@@ -0,0 +1,1435 @@
+
+
+
+ JSDoc: Class: PDFPageProxy
+
+
+
+
+
+
+
Class: PDFPageProxy
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
()
+
+
+
+
+
+
+ Proxy to a PDFPage in the worker thread.
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+ Source:
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
Members
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+ Source:
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+ Source:
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+ Source:
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+ Source:
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+ Source:
+
+
+
+
+
+
+
+
+
+
+
+ Methods
+
+
+
+
+
+
+ ()
+ Destroys page object.
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+ Source:
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+ ()
+ Cleans up resources allocated by the page.
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+ Source:
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+ ()
+ Cleans up resources allocated by the page. (deprecated)
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+ Source:
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+ (params) → {Promise} Parameters:
+
+
+
+
+
+
+ Name
+
+
+ Type
+
+
+
+
+
+ Description
+
+
+
+
+
+
+
+
+ params
+
+
+GetAnnotationsParameters
+
+
+
+
+
+ Annotation parameters.
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+ Source:
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+Returns:
+
+
+
+ A promise that is resolved with an {Array} of the
+annotation objects.
+
+
+
+
+
+
+ Type
+
+
+
+Promise
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+ () → {Promise}
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+ Source:
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+Returns:
+
+
+
+ A promise resolved with an
PDFOperatorList
+ object that represents page's operator list.
+
+
+ Type
+
+
+
+Promise
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+ (params) → {Promise} Parameters:
+
+
+
+
+
+
+ Name
+
+
+ Type
+
+
+
+
+
+ Description
+
+
+
+
+
+
+
+
+ params
+
+
+getTextContentParameters
+
+
+
+
+
+ getTextContent parameters.
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+ Source:
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+Returns:
+
+
+
+ That is resolved a
TextContent
+object that represent the page text content.
+
+
+ Type
+
+
+
+Promise
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+ (scale, rotate) → {PageViewport } Parameters:
+
+
+
+
+
+
+ Name
+
+
+ Type
+
+
+
+
+
+ Description
+
+
+
+
+
+
+
+
+ scale
+
+
+number
+
+
+
+
+
+
+
+
+
+ The desired scale of the viewport.
+
+
+
+
+
+
+ rotate
+
+
+number
+
+
+
+
+
+
+
+
+
+ Degrees to rotate the viewport. If omitted this
+defaults to the page rotation.
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+ Source:
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+Returns:
+
+
+
+ Contains 'width' and 'height' properties
+along with transforms required for rendering.
+
+
+
+
+
+
+ Type
+
+
+
+PageViewport
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+ Begins the process of rendering a page to the desired context.
+
+
+
+
+
+
+
+
+
+
+ Parameters:
+
+
+
+
+
+
+ Name
+
+
+ Type
+
+
+
+
+
+ Description
+
+
+
+
+
+
+
+
+ params
+
+
+RenderParameters
+
+
+
+
+
+ Page render parameters.
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+ Source:
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+Returns:
+
+
+
+ An object that contains the promise, which
+ is resolved when the page finishes rendering.
+
+
+
+
+
+
+ Type
+
+
+
+RenderTask
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+ Externals Classes Global
+
+
+
+ Documentation generated by JSDoc 3.4.3 on Mon Jun 12 2017 08:43:32 GMT+0000 (Coordinated Universal Time)
+
+
+
+
+
+
\ No newline at end of file
diff --git a/www/common/pdfjs/api/draft/PDFWorker.html b/www/common/pdfjs/api/draft/PDFWorker.html
new file mode 100644
index 000000000..f9bde7448
--- /dev/null
+++ b/www/common/pdfjs/api/draft/PDFWorker.html
@@ -0,0 +1,164 @@
+
+
+
+ JSDoc: Class: PDFWorker
+
+
+
+
+
+
+
Class: PDFWorker
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
()
+
+
+
+
+
+
+ PDF.js web worker abstraction, it controls instantiation of PDF documents and
+WorkerTransport for them. If creation of a web worker is not possible,
+a "fake" worker will be used instead.
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+ Source:
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+ Externals Classes Global
+
+
+
+ Documentation generated by JSDoc 3.4.3 on Mon Jun 12 2017 08:43:32 GMT+0000 (Coordinated Universal Time)
+
+
+
+
+
+
\ No newline at end of file
diff --git a/www/common/pdfjs/api/draft/PageViewport.html b/www/common/pdfjs/api/draft/PageViewport.html
new file mode 100644
index 000000000..42952621c
--- /dev/null
+++ b/www/common/pdfjs/api/draft/PageViewport.html
@@ -0,0 +1,854 @@
+
+
+
+ JSDoc: Class: PageViewport
+
+
+
+
+
+
+
Class: PageViewport
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
()
+
+
+
+
+
+
+ PDF page viewport created based on scale, rotation and offset.
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+ Source:
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
Methods
+
+
+
+
+
+
+
+
+
+
+
+
+
+ Clones viewport with additional properties.
+
+
+
+
+
+
+
+
+
+
+ Parameters:
+
+
+
+
+
+
+ Name
+
+
+ Type
+
+
+
+
+
+ Description
+
+
+
+
+
+
+
+
+ args
+
+
+Object
+
+
+
+
+
+
+
+
+
+ (optional) If specified, may contain the 'scale' or
+'rotation' properties to override the corresponding properties in
+the cloned viewport.
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+ Source:
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+Returns:
+
+
+
+ Cloned viewport.
+
+
+
+
+
+
+ Type
+
+
+
+PageViewport
+
+
+
+
+
+
+
+
+
+
+
+ (x, y) → {Object}
+ Converts viewport coordinates to the PDF location. For examples, useful
+for converting canvas pixel location into PDF one.
+
+
+
+
+
+
+
+
+
+
+ Parameters:
+
+
+
+
+
+
+ Name
+
+
+ Type
+
+
+
+
+
+ Description
+
+
+
+
+
+
+
+
+ x
+
+
+number
+
+
+
+
+
+
+
+
+
+ X coordinate.
+
+
+
+
+
+
+ y
+
+
+number
+
+
+
+
+
+
+
+
+
+ Y coordinate.
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+ Source:
+ See:
+
+
+ convertToViewportPoint
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+Returns:
+
+
+
+ Object that contains 'x' and 'y' properties of the
+point in the PDF coordinate space.
+
+
+
+
+
+
+ Type
+
+
+
+Object
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+ (x, y) → {Object}
+ Converts PDF point to the viewport coordinates. For examples, useful for
+converting PDF location into canvas pixel coordinates.
+
+
+
+
+
+
+
+
+
+
+ Parameters:
+
+
+
+
+
+
+ Name
+
+
+ Type
+
+
+
+
+
+ Description
+
+
+
+
+
+
+
+
+ x
+
+
+number
+
+
+
+
+
+
+
+
+
+ X coordinate.
+
+
+
+
+
+
+ y
+
+
+number
+
+
+
+
+
+
+
+
+
+ Y coordinate.
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+ Source:
+ See:
+
+
+ convertToPdfPoint
+
+ convertToViewportRectangle
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+Returns:
+
+
+
+ Object that contains 'x' and 'y' properties of the
+point in the viewport coordinate space.
+
+
+
+
+
+
+ Type
+
+
+
+Object
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+ (rect) → {Array}
+ Converts PDF rectangle to the viewport coordinates.
+
+
+
+
+
+
+
+
+
+
+ Parameters:
+
+
+
+
+
+
+ Name
+
+
+ Type
+
+
+
+
+
+ Description
+
+
+
+
+
+
+
+
+ rect
+
+
+Array
+
+
+
+
+
+
+
+
+
+ xMin, yMin, xMax and yMax coordinates.
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+ Source:
+ See:
+
+
+ convertToViewportPoint
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+Returns:
+
+
+
+ Contains corresponding coordinates of the rectangle
+in the viewport coordinate space.
+
+
+
+
+
+
+ Type
+
+
+
+Array
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+ Externals Classes Global
+
+
+
+ Documentation generated by JSDoc 3.4.3 on Mon Jun 12 2017 08:43:32 GMT+0000 (Coordinated Universal Time)
+
+
+
+
+
+
\ No newline at end of file
diff --git a/www/common/pdfjs/api/draft/RenderTask.html b/www/common/pdfjs/api/draft/RenderTask.html
new file mode 100644
index 000000000..77b6f459f
--- /dev/null
+++ b/www/common/pdfjs/api/draft/RenderTask.html
@@ -0,0 +1,493 @@
+
+
+
+ JSDoc: Class: RenderTask
+
+
+
+
+
+
+
Class: RenderTask
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
()
+
+
+
+
+
+
+ Allows controlling of the rendering tasks.
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+ Source:
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
Members
+
+
+
+
+ Promise for rendering task completion.
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+ Source:
+
+
+
+
+
+
+
+
+
+
+
+ Methods
+
+
+
+
+
+
+ ()
+ Cancels the rendering task. If the task is currently rendering it will
+not be cancelled until graphics pauses with a timeout. The promise that
+this object extends will be rejected when cancelled.
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+ Source:
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+ (onFulfilled, onRejected) → {Promise}
+ Registers callbacks to indicate the rendering task completion.
+
+
+
+
+
+
+
+
+
+
+ Parameters:
+
+
+
+
+
+
+ Name
+
+
+ Type
+
+
+
+
+
+ Description
+
+
+
+
+
+
+
+
+ onFulfilled
+
+
+function
+
+
+
+
+
+
+
+
+
+ The callback for the rendering completion.
+
+
+
+
+
+
+ onRejected
+
+
+function
+
+
+
+
+
+
+
+
+
+ The callback for the rendering failure.
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+ Source:
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+Returns:
+
+
+
+ A promise that is resolved after the onFulfilled or
+ onRejected callback.
+
+
+
+
+
+
+ Type
+
+
+
+Promise
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+ Externals Classes Global
+
+
+
+ Documentation generated by JSDoc 3.4.3 on Mon Jun 12 2017 08:43:32 GMT+0000 (Coordinated Universal Time)
+
+
+
+
+
+
\ No newline at end of file
diff --git a/www/common/pdfjs/api/draft/core_annotation.js.html b/www/common/pdfjs/api/draft/core_annotation.js.html
new file mode 100644
index 000000000..41bf93c54
--- /dev/null
+++ b/www/common/pdfjs/api/draft/core_annotation.js.html
@@ -0,0 +1,1101 @@
+
+
+
+ JSDoc: Source: core/annotation.js
+
+
+
+
+
+
+
Source: core/annotation.js
+
+
+
+
+
+
+
+
+ /* Copyright 2012 Mozilla Foundation
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+import {
+ AnnotationBorderStyleType, AnnotationFieldFlag, AnnotationFlag,
+ AnnotationType, isArray, isInt, OPS, stringToBytes, stringToPDFString, Util,
+ warn
+} from '../shared/util';
+import { Catalog, FileSpec, ObjectLoader } from './obj';
+import { Dict, isDict, isName, isRef, isStream } from './primitives';
+import { ColorSpace } from './colorspace';
+import { OperatorList } from './evaluator';
+import { Stream } from './stream';
+
+/**
+ * @class
+ * @alias AnnotationFactory
+ */
+function AnnotationFactory() {}
+AnnotationFactory.prototype = /** @lends AnnotationFactory.prototype */ {
+ /**
+ * @param {XRef} xref
+ * @param {Object} ref
+ * @param {PDFManager} pdfManager
+ * @param {Object} idFactory
+ * @returns {Annotation}
+ */
+ create: function AnnotationFactory_create(xref, ref, pdfManager, idFactory) {
+ var dict = xref.fetchIfRef(ref);
+ if (!isDict(dict)) {
+ return;
+ }
+ var id = isRef(ref) ? ref.toString() : 'annot_' + idFactory.createObjId();
+
+ // Determine the annotation's subtype.
+ var subtype = dict.get('Subtype');
+ subtype = isName(subtype) ? subtype.name : null;
+
+ // Return the right annotation object based on the subtype and field type.
+ var parameters = {
+ xref,
+ dict,
+ ref: isRef(ref) ? ref : null,
+ subtype,
+ id,
+ pdfManager,
+ };
+
+ switch (subtype) {
+ case 'Link':
+ return new LinkAnnotation(parameters);
+
+ case 'Text':
+ return new TextAnnotation(parameters);
+
+ case 'Widget':
+ var fieldType = Util.getInheritableProperty(dict, 'FT');
+ fieldType = isName(fieldType) ? fieldType.name : null;
+
+ switch (fieldType) {
+ case 'Tx':
+ return new TextWidgetAnnotation(parameters);
+ case 'Btn':
+ return new ButtonWidgetAnnotation(parameters);
+ case 'Ch':
+ return new ChoiceWidgetAnnotation(parameters);
+ }
+ warn('Unimplemented widget field type "' + fieldType + '", ' +
+ 'falling back to base field type.');
+ return new WidgetAnnotation(parameters);
+
+ case 'Popup':
+ return new PopupAnnotation(parameters);
+
+ case 'Line':
+ return new LineAnnotation(parameters);
+
+ case 'Highlight':
+ return new HighlightAnnotation(parameters);
+
+ case 'Underline':
+ return new UnderlineAnnotation(parameters);
+
+ case 'Squiggly':
+ return new SquigglyAnnotation(parameters);
+
+ case 'StrikeOut':
+ return new StrikeOutAnnotation(parameters);
+
+ case 'FileAttachment':
+ return new FileAttachmentAnnotation(parameters);
+
+ default:
+ if (!subtype) {
+ warn('Annotation is missing the required /Subtype.');
+ } else {
+ warn('Unimplemented annotation type "' + subtype + '", ' +
+ 'falling back to base annotation.');
+ }
+ return new Annotation(parameters);
+ }
+ },
+};
+
+var Annotation = (function AnnotationClosure() {
+ // 12.5.5: Algorithm: Appearance streams
+ function getTransformMatrix(rect, bbox, matrix) {
+ var bounds = Util.getAxialAlignedBoundingBox(bbox, matrix);
+ var minX = bounds[0];
+ var minY = bounds[1];
+ var maxX = bounds[2];
+ var maxY = bounds[3];
+
+ if (minX === maxX || minY === maxY) {
+ // From real-life file, bbox was [0, 0, 0, 0]. In this case,
+ // just apply the transform for rect
+ return [1, 0, 0, 1, rect[0], rect[1]];
+ }
+
+ var xRatio = (rect[2] - rect[0]) / (maxX - minX);
+ var yRatio = (rect[3] - rect[1]) / (maxY - minY);
+ return [
+ xRatio,
+ 0,
+ 0,
+ yRatio,
+ rect[0] - minX * xRatio,
+ rect[1] - minY * yRatio
+ ];
+ }
+
+ function Annotation(params) {
+ var dict = params.dict;
+
+ this.setFlags(dict.get('F'));
+ this.setRectangle(dict.getArray('Rect'));
+ this.setColor(dict.getArray('C'));
+ this.setBorderStyle(dict);
+ this.setAppearance(dict);
+
+ // Expose public properties using a data object.
+ this.data = {};
+ this.data.id = params.id;
+ this.data.subtype = params.subtype;
+ this.data.annotationFlags = this.flags;
+ this.data.rect = this.rectangle;
+ this.data.color = this.color;
+ this.data.borderStyle = this.borderStyle;
+ this.data.hasAppearance = !!this.appearance;
+ }
+
+ Annotation.prototype = {
+ /**
+ * @private
+ */
+ _hasFlag: function Annotation_hasFlag(flags, flag) {
+ return !!(flags & flag);
+ },
+
+ /**
+ * @private
+ */
+ _isViewable: function Annotation_isViewable(flags) {
+ return !this._hasFlag(flags, AnnotationFlag.INVISIBLE) &&
+ !this._hasFlag(flags, AnnotationFlag.HIDDEN) &&
+ !this._hasFlag(flags, AnnotationFlag.NOVIEW);
+ },
+
+ /**
+ * @private
+ */
+ _isPrintable: function AnnotationFlag_isPrintable(flags) {
+ return this._hasFlag(flags, AnnotationFlag.PRINT) &&
+ !this._hasFlag(flags, AnnotationFlag.INVISIBLE) &&
+ !this._hasFlag(flags, AnnotationFlag.HIDDEN);
+ },
+
+ /**
+ * @return {boolean}
+ */
+ get viewable() {
+ if (this.flags === 0) {
+ return true;
+ }
+ return this._isViewable(this.flags);
+ },
+
+ /**
+ * @return {boolean}
+ */
+ get printable() {
+ if (this.flags === 0) {
+ return false;
+ }
+ return this._isPrintable(this.flags);
+ },
+
+ /**
+ * Set the flags.
+ *
+ * @public
+ * @memberof Annotation
+ * @param {number} flags - Unsigned 32-bit integer specifying annotation
+ * characteristics
+ * @see {@link shared/util.js}
+ */
+ setFlags: function Annotation_setFlags(flags) {
+ this.flags = (isInt(flags) && flags > 0) ? flags : 0;
+ },
+
+ /**
+ * Check if a provided flag is set.
+ *
+ * @public
+ * @memberof Annotation
+ * @param {number} flag - Hexadecimal representation for an annotation
+ * characteristic
+ * @return {boolean}
+ * @see {@link shared/util.js}
+ */
+ hasFlag: function Annotation_hasFlag(flag) {
+ return this._hasFlag(this.flags, flag);
+ },
+
+ /**
+ * Set the rectangle.
+ *
+ * @public
+ * @memberof Annotation
+ * @param {Array} rectangle - The rectangle array with exactly four entries
+ */
+ setRectangle: function Annotation_setRectangle(rectangle) {
+ if (isArray(rectangle) && rectangle.length === 4) {
+ this.rectangle = Util.normalizeRect(rectangle);
+ } else {
+ this.rectangle = [0, 0, 0, 0];
+ }
+ },
+
+ /**
+ * Set the color and take care of color space conversion.
+ *
+ * @public
+ * @memberof Annotation
+ * @param {Array} color - The color array containing either 0
+ * (transparent), 1 (grayscale), 3 (RGB) or
+ * 4 (CMYK) elements
+ */
+ setColor: function Annotation_setColor(color) {
+ var rgbColor = new Uint8Array(3); // Black in RGB color space (default)
+ if (!isArray(color)) {
+ this.color = rgbColor;
+ return;
+ }
+
+ switch (color.length) {
+ case 0: // Transparent, which we indicate with a null value
+ this.color = null;
+ break;
+
+ case 1: // Convert grayscale to RGB
+ ColorSpace.singletons.gray.getRgbItem(color, 0, rgbColor, 0);
+ this.color = rgbColor;
+ break;
+
+ case 3: // Convert RGB percentages to RGB
+ ColorSpace.singletons.rgb.getRgbItem(color, 0, rgbColor, 0);
+ this.color = rgbColor;
+ break;
+
+ case 4: // Convert CMYK to RGB
+ ColorSpace.singletons.cmyk.getRgbItem(color, 0, rgbColor, 0);
+ this.color = rgbColor;
+ break;
+
+ default:
+ this.color = rgbColor;
+ break;
+ }
+ },
+
+ /**
+ * Set the border style (as AnnotationBorderStyle object).
+ *
+ * @public
+ * @memberof Annotation
+ * @param {Dict} borderStyle - The border style dictionary
+ */
+ setBorderStyle: function Annotation_setBorderStyle(borderStyle) {
+ this.borderStyle = new AnnotationBorderStyle();
+ if (!isDict(borderStyle)) {
+ return;
+ }
+ if (borderStyle.has('BS')) {
+ var dict = borderStyle.get('BS');
+ var dictType = dict.get('Type');
+
+ if (!dictType || isName(dictType, 'Border')) {
+ this.borderStyle.setWidth(dict.get('W'));
+ this.borderStyle.setStyle(dict.get('S'));
+ this.borderStyle.setDashArray(dict.getArray('D'));
+ }
+ } else if (borderStyle.has('Border')) {
+ var array = borderStyle.getArray('Border');
+ if (isArray(array) && array.length >= 3) {
+ this.borderStyle.setHorizontalCornerRadius(array[0]);
+ this.borderStyle.setVerticalCornerRadius(array[1]);
+ this.borderStyle.setWidth(array[2]);
+
+ if (array.length === 4) { // Dash array available
+ this.borderStyle.setDashArray(array[3]);
+ }
+ }
+ } else {
+ // There are no border entries in the dictionary. According to the
+ // specification, we should draw a solid border of width 1 in that
+ // case, but Adobe Reader did not implement that part of the
+ // specification and instead draws no border at all, so we do the same.
+ // See also https://github.com/mozilla/pdf.js/issues/6179.
+ this.borderStyle.setWidth(0);
+ }
+ },
+
+ /**
+ * Set the (normal) appearance.
+ *
+ * @public
+ * @memberof Annotation
+ * @param {Dict} dict - The annotation's data dictionary
+ */
+ setAppearance: function Annotation_setAppearance(dict) {
+ this.appearance = null;
+
+ var appearanceStates = dict.get('AP');
+ if (!isDict(appearanceStates)) {
+ return;
+ }
+
+ // In case the normal appearance is a stream, then it is used directly.
+ var normalAppearanceState = appearanceStates.get('N');
+ if (isStream(normalAppearanceState)) {
+ this.appearance = normalAppearanceState;
+ return;
+ }
+ if (!isDict(normalAppearanceState)) {
+ return;
+ }
+
+ // In case the normal appearance is a dictionary, the `AS` entry provides
+ // the key of the stream in this dictionary.
+ var as = dict.get('AS');
+ if (!isName(as) || !normalAppearanceState.has(as.name)) {
+ return;
+ }
+ this.appearance = normalAppearanceState.get(as.name);
+ },
+
+ /**
+ * Prepare the annotation for working with a popup in the display layer.
+ *
+ * @private
+ * @memberof Annotation
+ * @param {Dict} dict - The annotation's data dictionary
+ */
+ _preparePopup: function Annotation_preparePopup(dict) {
+ if (!dict.has('C')) {
+ // Fall back to the default background color.
+ this.data.color = null;
+ }
+
+ this.data.hasPopup = dict.has('Popup');
+ this.data.title = stringToPDFString(dict.get('T') || '');
+ this.data.contents = stringToPDFString(dict.get('Contents') || '');
+ },
+
+ loadResources: function Annotation_loadResources(keys) {
+ return this.appearance.dict.getAsync('Resources').then((resources) => {
+ if (!resources) {
+ return;
+ }
+ var objectLoader = new ObjectLoader(resources.map,
+ keys,
+ resources.xref);
+ return objectLoader.load().then(function() {
+ return resources;
+ });
+ });
+ },
+
+ getOperatorList: function Annotation_getOperatorList(evaluator, task,
+ renderForms) {
+ if (!this.appearance) {
+ return Promise.resolve(new OperatorList());
+ }
+
+ var data = this.data;
+ var appearanceDict = this.appearance.dict;
+ var resourcesPromise = this.loadResources([
+ 'ExtGState',
+ 'ColorSpace',
+ 'Pattern',
+ 'Shading',
+ 'XObject',
+ 'Font'
+ // ProcSet
+ // Properties
+ ]);
+ var bbox = appearanceDict.getArray('BBox') || [0, 0, 1, 1];
+ var matrix = appearanceDict.getArray('Matrix') || [1, 0, 0, 1, 0, 0];
+ var transform = getTransformMatrix(data.rect, bbox, matrix);
+
+ return resourcesPromise.then((resources) => {
+ var opList = new OperatorList();
+ opList.addOp(OPS.beginAnnotation, [data.rect, transform, matrix]);
+ return evaluator.getOperatorList({
+ stream: this.appearance,
+ task,
+ resources,
+ operatorList: opList,
+ }).then(() => {
+ opList.addOp(OPS.endAnnotation, []);
+ this.appearance.reset();
+ return opList;
+ });
+ });
+ },
+ };
+
+ return Annotation;
+})();
+
+/**
+ * Contains all data regarding an annotation's border style.
+ *
+ * @class
+ */
+var AnnotationBorderStyle = (function AnnotationBorderStyleClosure() {
+ /**
+ * @constructor
+ * @private
+ */
+ function AnnotationBorderStyle() {
+ this.width = 1;
+ this.style = AnnotationBorderStyleType.SOLID;
+ this.dashArray = [3];
+ this.horizontalCornerRadius = 0;
+ this.verticalCornerRadius = 0;
+ }
+
+ AnnotationBorderStyle.prototype = {
+ /**
+ * Set the width.
+ *
+ * @public
+ * @memberof AnnotationBorderStyle
+ * @param {integer} width - The width
+ */
+ setWidth: function AnnotationBorderStyle_setWidth(width) {
+ if (width === (width | 0)) {
+ this.width = width;
+ }
+ },
+
+ /**
+ * Set the style.
+ *
+ * @public
+ * @memberof AnnotationBorderStyle
+ * @param {Object} style - The style object
+ * @see {@link shared/util.js}
+ */
+ setStyle: function AnnotationBorderStyle_setStyle(style) {
+ if (!style) {
+ return;
+ }
+ switch (style.name) {
+ case 'S':
+ this.style = AnnotationBorderStyleType.SOLID;
+ break;
+
+ case 'D':
+ this.style = AnnotationBorderStyleType.DASHED;
+ break;
+
+ case 'B':
+ this.style = AnnotationBorderStyleType.BEVELED;
+ break;
+
+ case 'I':
+ this.style = AnnotationBorderStyleType.INSET;
+ break;
+
+ case 'U':
+ this.style = AnnotationBorderStyleType.UNDERLINE;
+ break;
+
+ default:
+ break;
+ }
+ },
+
+ /**
+ * Set the dash array.
+ *
+ * @public
+ * @memberof AnnotationBorderStyle
+ * @param {Array} dashArray - The dash array with at least one element
+ */
+ setDashArray: function AnnotationBorderStyle_setDashArray(dashArray) {
+ // We validate the dash array, but we do not use it because CSS does not
+ // allow us to change spacing of dashes. For more information, visit
+ // http://www.w3.org/TR/css3-background/#the-border-style.
+ if (isArray(dashArray) && dashArray.length > 0) {
+ // According to the PDF specification: the elements in a dashArray
+ // shall be numbers that are nonnegative and not all equal to zero.
+ var isValid = true;
+ var allZeros = true;
+ for (var i = 0, len = dashArray.length; i < len; i++) {
+ var element = dashArray[i];
+ var validNumber = (+element >= 0);
+ if (!validNumber) {
+ isValid = false;
+ break;
+ } else if (element > 0) {
+ allZeros = false;
+ }
+ }
+ if (isValid && !allZeros) {
+ this.dashArray = dashArray;
+ } else {
+ this.width = 0; // Adobe behavior when the array is invalid.
+ }
+ } else if (dashArray) {
+ this.width = 0; // Adobe behavior when the array is invalid.
+ }
+ },
+
+ /**
+ * Set the horizontal corner radius (from a Border dictionary).
+ *
+ * @public
+ * @memberof AnnotationBorderStyle
+ * @param {integer} radius - The horizontal corner radius
+ */
+ setHorizontalCornerRadius:
+ function AnnotationBorderStyle_setHorizontalCornerRadius(radius) {
+ if (radius === (radius | 0)) {
+ this.horizontalCornerRadius = radius;
+ }
+ },
+
+ /**
+ * Set the vertical corner radius (from a Border dictionary).
+ *
+ * @public
+ * @memberof AnnotationBorderStyle
+ * @param {integer} radius - The vertical corner radius
+ */
+ setVerticalCornerRadius:
+ function AnnotationBorderStyle_setVerticalCornerRadius(radius) {
+ if (radius === (radius | 0)) {
+ this.verticalCornerRadius = radius;
+ }
+ },
+ };
+
+ return AnnotationBorderStyle;
+})();
+
+var WidgetAnnotation = (function WidgetAnnotationClosure() {
+ function WidgetAnnotation(params) {
+ Annotation.call(this, params);
+
+ var dict = params.dict;
+ var data = this.data;
+
+ data.annotationType = AnnotationType.WIDGET;
+ data.fieldName = this._constructFieldName(dict);
+ data.fieldValue = Util.getInheritableProperty(dict, 'V',
+ /* getArray = */ true);
+ data.alternativeText = stringToPDFString(dict.get('TU') || '');
+ data.defaultAppearance = Util.getInheritableProperty(dict, 'DA') || '';
+ var fieldType = Util.getInheritableProperty(dict, 'FT');
+ data.fieldType = isName(fieldType) ? fieldType.name : null;
+ this.fieldResources = Util.getInheritableProperty(dict, 'DR') || Dict.empty;
+
+ data.fieldFlags = Util.getInheritableProperty(dict, 'Ff');
+ if (!isInt(data.fieldFlags) || data.fieldFlags < 0) {
+ data.fieldFlags = 0;
+ }
+
+ data.readOnly = this.hasFieldFlag(AnnotationFieldFlag.READONLY);
+
+ // Hide signatures because we cannot validate them.
+ if (data.fieldType === 'Sig') {
+ this.setFlags(AnnotationFlag.HIDDEN);
+ }
+ }
+
+ Util.inherit(WidgetAnnotation, Annotation, {
+ /**
+ * Construct the (fully qualified) field name from the (partial) field
+ * names of the field and its ancestors.
+ *
+ * @private
+ * @memberof WidgetAnnotation
+ * @param {Dict} dict - Complete widget annotation dictionary
+ * @return {string}
+ */
+ _constructFieldName: function WidgetAnnotation_constructFieldName(dict) {
+ // Both the `Parent` and `T` fields are optional. While at least one of
+ // them should be provided, bad PDF generators may fail to do so.
+ if (!dict.has('T') && !dict.has('Parent')) {
+ warn('Unknown field name, falling back to empty field name.');
+ return '';
+ }
+
+ // If no parent exists, the partial and fully qualified names are equal.
+ if (!dict.has('Parent')) {
+ return stringToPDFString(dict.get('T'));
+ }
+
+ // Form the fully qualified field name by appending the partial name to
+ // the parent's fully qualified name, separated by a period.
+ var fieldName = [];
+ if (dict.has('T')) {
+ fieldName.unshift(stringToPDFString(dict.get('T')));
+ }
+
+ var loopDict = dict;
+ while (loopDict.has('Parent')) {
+ loopDict = loopDict.get('Parent');
+ if (!isDict(loopDict)) {
+ // Even though it is not allowed according to the PDF specification,
+ // bad PDF generators may provide a `Parent` entry that is not a
+ // dictionary, but `null` for example (issue 8143).
+ break;
+ }
+
+ if (loopDict.has('T')) {
+ fieldName.unshift(stringToPDFString(loopDict.get('T')));
+ }
+ }
+ return fieldName.join('.');
+ },
+
+ /**
+ * Check if a provided field flag is set.
+ *
+ * @public
+ * @memberof WidgetAnnotation
+ * @param {number} flag - Hexadecimal representation for an annotation
+ * field characteristic
+ * @return {boolean}
+ * @see {@link shared/util.js}
+ */
+ hasFieldFlag: function WidgetAnnotation_hasFieldFlag(flag) {
+ return !!(this.data.fieldFlags & flag);
+ },
+ });
+
+ return WidgetAnnotation;
+})();
+
+var TextWidgetAnnotation = (function TextWidgetAnnotationClosure() {
+ function TextWidgetAnnotation(params) {
+ WidgetAnnotation.call(this, params);
+
+ // The field value is always a string.
+ this.data.fieldValue = stringToPDFString(this.data.fieldValue || '');
+
+ // Determine the alignment of text in the field.
+ var alignment = Util.getInheritableProperty(params.dict, 'Q');
+ if (!isInt(alignment) || alignment < 0 || alignment > 2) {
+ alignment = null;
+ }
+ this.data.textAlignment = alignment;
+
+ // Determine the maximum length of text in the field.
+ var maximumLength = Util.getInheritableProperty(params.dict, 'MaxLen');
+ if (!isInt(maximumLength) || maximumLength < 0) {
+ maximumLength = null;
+ }
+ this.data.maxLen = maximumLength;
+
+ // Process field flags for the display layer.
+ this.data.multiLine = this.hasFieldFlag(AnnotationFieldFlag.MULTILINE);
+ this.data.comb = this.hasFieldFlag(AnnotationFieldFlag.COMB) &&
+ !this.hasFieldFlag(AnnotationFieldFlag.MULTILINE) &&
+ !this.hasFieldFlag(AnnotationFieldFlag.PASSWORD) &&
+ !this.hasFieldFlag(AnnotationFieldFlag.FILESELECT) &&
+ this.data.maxLen !== null;
+ }
+
+ Util.inherit(TextWidgetAnnotation, WidgetAnnotation, {
+ getOperatorList:
+ function TextWidgetAnnotation_getOperatorList(evaluator, task,
+ renderForms) {
+ var operatorList = new OperatorList();
+
+ // Do not render form elements on the canvas when interactive forms are
+ // enabled. The display layer is responsible for rendering them instead.
+ if (renderForms) {
+ return Promise.resolve(operatorList);
+ }
+
+ if (this.appearance) {
+ return Annotation.prototype.getOperatorList.call(this, evaluator, task,
+ renderForms);
+ }
+
+ // Even if there is an appearance stream, ignore it. This is the
+ // behaviour used by Adobe Reader.
+ if (!this.data.defaultAppearance) {
+ return Promise.resolve(operatorList);
+ }
+
+ var stream = new Stream(stringToBytes(this.data.defaultAppearance));
+ return evaluator.getOperatorList({
+ stream,
+ task,
+ resources: this.fieldResources,
+ operatorList,
+ }).then(function () {
+ return operatorList;
+ });
+ },
+ });
+
+ return TextWidgetAnnotation;
+})();
+
+var ButtonWidgetAnnotation = (function ButtonWidgetAnnotationClosure() {
+ function ButtonWidgetAnnotation(params) {
+ WidgetAnnotation.call(this, params);
+
+ this.data.checkBox = !this.hasFieldFlag(AnnotationFieldFlag.RADIO) &&
+ !this.hasFieldFlag(AnnotationFieldFlag.PUSHBUTTON);
+ if (this.data.checkBox) {
+ if (!isName(this.data.fieldValue)) {
+ return;
+ }
+ this.data.fieldValue = this.data.fieldValue.name;
+ }
+
+ this.data.radioButton = this.hasFieldFlag(AnnotationFieldFlag.RADIO) &&
+ !this.hasFieldFlag(AnnotationFieldFlag.PUSHBUTTON);
+ if (this.data.radioButton) {
+ this.data.fieldValue = this.data.buttonValue = null;
+
+ // The parent field's `V` entry holds a `Name` object with the appearance
+ // state of whichever child field is currently in the "on" state.
+ var fieldParent = params.dict.get('Parent');
+ if (isDict(fieldParent) && fieldParent.has('V')) {
+ var fieldParentValue = fieldParent.get('V');
+ if (isName(fieldParentValue)) {
+ this.data.fieldValue = fieldParentValue.name;
+ }
+ }
+
+ // The button's value corresponds to its appearance state.
+ var appearanceStates = params.dict.get('AP');
+ if (!isDict(appearanceStates)) {
+ return;
+ }
+ var normalAppearanceState = appearanceStates.get('N');
+ if (!isDict(normalAppearanceState)) {
+ return;
+ }
+ var keys = normalAppearanceState.getKeys();
+ for (var i = 0, ii = keys.length; i < ii; i++) {
+ if (keys[i] !== 'Off') {
+ this.data.buttonValue = keys[i];
+ break;
+ }
+ }
+ }
+ }
+
+ Util.inherit(ButtonWidgetAnnotation, WidgetAnnotation, {
+ getOperatorList:
+ function ButtonWidgetAnnotation_getOperatorList(evaluator, task,
+ renderForms) {
+ var operatorList = new OperatorList();
+
+ // Do not render form elements on the canvas when interactive forms are
+ // enabled. The display layer is responsible for rendering them instead.
+ if (renderForms) {
+ return Promise.resolve(operatorList);
+ }
+
+ if (this.appearance) {
+ return Annotation.prototype.getOperatorList.call(this, evaluator, task,
+ renderForms);
+ }
+ return Promise.resolve(operatorList);
+ },
+ });
+
+ return ButtonWidgetAnnotation;
+})();
+
+var ChoiceWidgetAnnotation = (function ChoiceWidgetAnnotationClosure() {
+ function ChoiceWidgetAnnotation(params) {
+ WidgetAnnotation.call(this, params);
+
+ // Determine the options. The options array may consist of strings or
+ // arrays. If the array consists of arrays, then the first element of
+ // each array is the export value and the second element of each array is
+ // the display value. If the array consists of strings, then these
+ // represent both the export and display value. In this case, we convert
+ // it to an array of arrays as well for convenience in the display layer.
+ // Note that the specification does not state that the `Opt` field is
+ // inheritable, but in practice PDF generators do make annotations
+ // inherit the options from a parent annotation (issue 8094).
+ this.data.options = [];
+
+ var options = Util.getInheritableProperty(params.dict, 'Opt');
+ if (isArray(options)) {
+ var xref = params.xref;
+ for (var i = 0, ii = options.length; i < ii; i++) {
+ var option = xref.fetchIfRef(options[i]);
+ var isOptionArray = isArray(option);
+
+ this.data.options[i] = {
+ exportValue: isOptionArray ? xref.fetchIfRef(option[0]) : option,
+ displayValue: isOptionArray ? xref.fetchIfRef(option[1]) : option,
+ };
+ }
+ }
+
+ // Determine the field value. In this case, it may be a string or an
+ // array of strings. For convenience in the display layer, convert the
+ // string to an array of one string as well.
+ if (!isArray(this.data.fieldValue)) {
+ this.data.fieldValue = [this.data.fieldValue];
+ }
+
+ // Process field flags for the display layer.
+ this.data.combo = this.hasFieldFlag(AnnotationFieldFlag.COMBO);
+ this.data.multiSelect = this.hasFieldFlag(AnnotationFieldFlag.MULTISELECT);
+ }
+
+ Util.inherit(ChoiceWidgetAnnotation, WidgetAnnotation, {
+ getOperatorList:
+ function ChoiceWidgetAnnotation_getOperatorList(evaluator, task,
+ renderForms) {
+ var operatorList = new OperatorList();
+
+ // Do not render form elements on the canvas when interactive forms are
+ // enabled. The display layer is responsible for rendering them instead.
+ if (renderForms) {
+ return Promise.resolve(operatorList);
+ }
+
+ return Annotation.prototype.getOperatorList.call(this, evaluator, task,
+ renderForms);
+ },
+ });
+
+ return ChoiceWidgetAnnotation;
+})();
+
+var TextAnnotation = (function TextAnnotationClosure() {
+ var DEFAULT_ICON_SIZE = 22; // px
+
+ function TextAnnotation(parameters) {
+ Annotation.call(this, parameters);
+
+ this.data.annotationType = AnnotationType.TEXT;
+
+ if (this.data.hasAppearance) {
+ this.data.name = 'NoIcon';
+ } else {
+ this.data.rect[1] = this.data.rect[3] - DEFAULT_ICON_SIZE;
+ this.data.rect[2] = this.data.rect[0] + DEFAULT_ICON_SIZE;
+ this.data.name = parameters.dict.has('Name') ?
+ parameters.dict.get('Name').name : 'Note';
+ }
+ this._preparePopup(parameters.dict);
+ }
+
+ Util.inherit(TextAnnotation, Annotation, {});
+
+ return TextAnnotation;
+})();
+
+var LinkAnnotation = (function LinkAnnotationClosure() {
+ function LinkAnnotation(params) {
+ Annotation.call(this, params);
+
+ var data = this.data;
+ data.annotationType = AnnotationType.LINK;
+
+ Catalog.parseDestDictionary({
+ destDict: params.dict,
+ resultObj: data,
+ docBaseUrl: params.pdfManager.docBaseUrl,
+ });
+ }
+
+ Util.inherit(LinkAnnotation, Annotation, {});
+
+ return LinkAnnotation;
+})();
+
+var PopupAnnotation = (function PopupAnnotationClosure() {
+ function PopupAnnotation(parameters) {
+ Annotation.call(this, parameters);
+
+ this.data.annotationType = AnnotationType.POPUP;
+
+ var dict = parameters.dict;
+ var parentItem = dict.get('Parent');
+ if (!parentItem) {
+ warn('Popup annotation has a missing or invalid parent annotation.');
+ return;
+ }
+
+ var parentSubtype = parentItem.get('Subtype');
+ this.data.parentType = isName(parentSubtype) ? parentSubtype.name : null;
+ this.data.parentId = dict.getRaw('Parent').toString();
+ this.data.title = stringToPDFString(parentItem.get('T') || '');
+ this.data.contents = stringToPDFString(parentItem.get('Contents') || '');
+
+ if (!parentItem.has('C')) {
+ // Fall back to the default background color.
+ this.data.color = null;
+ } else {
+ this.setColor(parentItem.getArray('C'));
+ this.data.color = this.color;
+ }
+
+ // If the Popup annotation is not viewable, but the parent annotation is,
+ // that is most likely a bug. Fallback to inherit the flags from the parent
+ // annotation (this is consistent with the behaviour in Adobe Reader).
+ if (!this.viewable) {
+ var parentFlags = parentItem.get('F');
+ if (this._isViewable(parentFlags)) {
+ this.setFlags(parentFlags);
+ }
+ }
+ }
+
+ Util.inherit(PopupAnnotation, Annotation, {});
+
+ return PopupAnnotation;
+})();
+
+var LineAnnotation = (function LineAnnotationClosure() {
+ function LineAnnotation(parameters) {
+ Annotation.call(this, parameters);
+
+ this.data.annotationType = AnnotationType.LINE;
+
+ var dict = parameters.dict;
+ this.data.lineCoordinates = Util.normalizeRect(dict.getArray('L'));
+ this._preparePopup(dict);
+ }
+
+ Util.inherit(LineAnnotation, Annotation, {});
+
+ return LineAnnotation;
+})();
+
+var HighlightAnnotation = (function HighlightAnnotationClosure() {
+ function HighlightAnnotation(parameters) {
+ Annotation.call(this, parameters);
+
+ this.data.annotationType = AnnotationType.HIGHLIGHT;
+ this._preparePopup(parameters.dict);
+ }
+
+ Util.inherit(HighlightAnnotation, Annotation, {});
+
+ return HighlightAnnotation;
+})();
+
+var UnderlineAnnotation = (function UnderlineAnnotationClosure() {
+ function UnderlineAnnotation(parameters) {
+ Annotation.call(this, parameters);
+
+ this.data.annotationType = AnnotationType.UNDERLINE;
+ this._preparePopup(parameters.dict);
+ }
+
+ Util.inherit(UnderlineAnnotation, Annotation, {});
+
+ return UnderlineAnnotation;
+})();
+
+var SquigglyAnnotation = (function SquigglyAnnotationClosure() {
+ function SquigglyAnnotation(parameters) {
+ Annotation.call(this, parameters);
+
+ this.data.annotationType = AnnotationType.SQUIGGLY;
+ this._preparePopup(parameters.dict);
+ }
+
+ Util.inherit(SquigglyAnnotation, Annotation, {});
+
+ return SquigglyAnnotation;
+})();
+
+var StrikeOutAnnotation = (function StrikeOutAnnotationClosure() {
+ function StrikeOutAnnotation(parameters) {
+ Annotation.call(this, parameters);
+
+ this.data.annotationType = AnnotationType.STRIKEOUT;
+ this._preparePopup(parameters.dict);
+ }
+
+ Util.inherit(StrikeOutAnnotation, Annotation, {});
+
+ return StrikeOutAnnotation;
+})();
+
+var FileAttachmentAnnotation = (function FileAttachmentAnnotationClosure() {
+ function FileAttachmentAnnotation(parameters) {
+ Annotation.call(this, parameters);
+
+ var file = new FileSpec(parameters.dict.get('FS'), parameters.xref);
+
+ this.data.annotationType = AnnotationType.FILEATTACHMENT;
+ this.data.file = file.serializable;
+ this._preparePopup(parameters.dict);
+ }
+
+ Util.inherit(FileAttachmentAnnotation, Annotation, {});
+
+ return FileAttachmentAnnotation;
+})();
+
+export {
+ Annotation,
+ AnnotationBorderStyle,
+ AnnotationFactory,
+};
+
+
+
+
+
+
+
+ Externals Classes Global
+
+
+
+ Documentation generated by JSDoc 3.4.3 on Mon Jun 12 2017 08:43:32 GMT+0000 (Coordinated Universal Time)
+
+
+
+
+
+
diff --git a/www/common/pdfjs/api/draft/display_api.js.html b/www/common/pdfjs/api/draft/display_api.js.html
new file mode 100644
index 000000000..7c8fe412b
--- /dev/null
+++ b/www/common/pdfjs/api/draft/display_api.js.html
@@ -0,0 +1,2323 @@
+
+
+
+ JSDoc: Source: display/api.js
+
+
+
+
+
+
+
Source: display/api.js
+
+
+
+
+
+
+
+
+ /* Copyright 2012 Mozilla Foundation
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+/* globals requirejs, __pdfjsdev_webpack__ */
+
+import {
+ createPromiseCapability, deprecated, error, getVerbosityLevel, globalScope,
+ info, InvalidPDFException, isArray, isArrayBuffer, isInt, isSameOrigin,
+ loadJpegStream, MessageHandler, MissingPDFException, NativeImageDecoding,
+ PageViewport, PasswordException, StatTimer, stringToBytes,
+ UnexpectedResponseException, UnknownErrorException, Util, warn
+} from '../shared/util';
+import {
+ DOMCanvasFactory, DOMCMapReaderFactory, getDefaultSetting,
+ RenderingCancelledException
+} from './dom_utils';
+import { FontFaceObject, FontLoader } from './font_loader';
+import { CanvasGraphics } from './canvas';
+import { Metadata } from './metadata';
+
+var DEFAULT_RANGE_CHUNK_SIZE = 65536; // 2^16 = 65536
+
+var isWorkerDisabled = false;
+var workerSrc;
+var isPostMessageTransfersDisabled = false;
+
+var pdfjsFilePath =
+ typeof PDFJSDev !== 'undefined' &&
+ PDFJSDev.test('PRODUCTION && !(MOZCENTRAL || FIREFOX)') &&
+ typeof document !== 'undefined' && document.currentScript ?
+ document.currentScript.src : null;
+
+var fakeWorkerFilesLoader = null;
+var useRequireEnsure = false;
+// The if below protected by __pdfjsdev_webpack__ check from webpack parsing.
+if (typeof PDFJSDev !== 'undefined' &&
+ PDFJSDev.test('GENERIC && !SINGLE_FILE') &&
+ typeof __pdfjsdev_webpack__ === 'undefined') {
+ // For GENERIC build we need add support of different fake file loaders
+ // for different frameworks.
+ if (typeof window === 'undefined') {
+ // node.js - disable worker and set require.ensure.
+ isWorkerDisabled = true;
+ if (typeof require.ensure === 'undefined') {
+ require.ensure = require('node-ensure');
+ }
+ useRequireEnsure = true;
+ } else if (typeof require !== 'undefined' &&
+ typeof require.ensure === 'function') {
+ useRequireEnsure = true;
+ }
+ if (typeof requirejs !== 'undefined' && requirejs.toUrl) {
+ workerSrc = requirejs.toUrl('pdfjs-dist/build/pdf.worker.js');
+ }
+ var dynamicLoaderSupported =
+ typeof requirejs !== 'undefined' && requirejs.load;
+ fakeWorkerFilesLoader = useRequireEnsure ? (function (callback) {
+ require.ensure([], function () {
+ var worker;
+ if (typeof PDFJSDev !== 'undefined' && PDFJSDev.test('LIB')) {
+ worker = require('../pdf.worker.js');
+ } else {
+ worker = require('./pdf.worker.js');
+ }
+ callback(worker.WorkerMessageHandler);
+ });
+ }) : dynamicLoaderSupported ? (function (callback) {
+ requirejs(['pdfjs-dist/build/pdf.worker'], function (worker) {
+ callback(worker.WorkerMessageHandler);
+ });
+ }) : null;
+}
+
+/**
+ * Document initialization / loading parameters object.
+ *
+ * @typedef {Object} DocumentInitParameters
+ * @property {string} url - The URL of the PDF.
+ * @property {TypedArray|Array|string} data - Binary PDF data. Use typed arrays
+ * (Uint8Array) to improve the memory usage. If PDF data is BASE64-encoded,
+ * use atob() to convert it to a binary string first.
+ * @property {Object} httpHeaders - Basic authentication headers.
+ * @property {boolean} withCredentials - Indicates whether or not cross-site
+ * Access-Control requests should be made using credentials such as cookies
+ * or authorization headers. The default is false.
+ * @property {string} password - For decrypting password-protected PDFs.
+ * @property {TypedArray} initialData - A typed array with the first portion or
+ * all of the pdf data. Used by the extension since some data is already
+ * loaded before the switch to range requests.
+ * @property {number} length - The PDF file length. It's used for progress
+ * reports and range requests operations.
+ * @property {PDFDataRangeTransport} range
+ * @property {number} rangeChunkSize - Optional parameter to specify
+ * maximum number of bytes fetched per range request. The default value is
+ * 2^16 = 65536.
+ * @property {PDFWorker} worker - The worker that will be used for the loading
+ * and parsing of the PDF data.
+ * @property {string} docBaseUrl - (optional) The base URL of the document,
+ * used when attempting to recover valid absolute URLs for annotations, and
+ * outline items, that (incorrectly) only specify relative URLs.
+ * @property {boolean} disableNativeImageDecoder - (deprecated) Disable decoding
+ * of certain (simple) JPEG images in the browser. This is useful for
+ * environments without DOM image support, such as e.g. Node.js.
+ * The default value is `false`.
+ * @property {string} nativeImageDecoderSupport - (optional) Strategy for
+ * decoding certain (simple) JPEG images in the browser. This is useful for
+ * environments without DOM image and canvas support, such as e.g. Node.js.
+ * Valid values are 'decode', 'display' or 'none'; where 'decode' is intended
+ * for browsers with full image/canvas support, 'display' for environments
+ * with limited image support through stubs (useful for SVG conversion),
+ * and 'none' where JPEG images will be decoded entirely by PDF.js.
+ * The default value is 'decode'.
+ * @property {Object} CMapReaderFactory - (optional) The factory that will be
+ * used when reading built-in CMap files. Providing a custom factory is useful
+ * for environments without `XMLHttpRequest` support, such as e.g. Node.js.
+ * The default value is {DOMCMapReaderFactory}.
+ * @property {boolean} stopAtErrors - (optional) Reject certain promises, e.g.
+ * `getOperatorList`, `getTextContent`, and `RenderTask`, when the associated
+ * PDF data cannot be successfully parsed, instead of attempting to recover
+ * whatever possible of the data. The default value is `false`.
+ */
+
+/**
+ * @typedef {Object} PDFDocumentStats
+ * @property {Array} streamTypes - Used stream types in the document (an item
+ * is set to true if specific stream ID was used in the document).
+ * @property {Array} fontTypes - Used font type in the document (an item is set
+ * to true if specific font ID was used in the document).
+ */
+
+/**
+ * This is the main entry point for loading a PDF and interacting with it.
+ * NOTE: If a URL is used to fetch the PDF data a standard XMLHttpRequest(XHR)
+ * is used, which means it must follow the same origin rules that any XHR does
+ * e.g. No cross domain requests without CORS.
+ *
+ * @param {string|TypedArray|DocumentInitParameters|PDFDataRangeTransport} src
+ * Can be a url to where a PDF is located, a typed array (Uint8Array)
+ * already populated with data or parameter object.
+ *
+ * @param {PDFDataRangeTransport} pdfDataRangeTransport (deprecated) It is used
+ * if you want to manually serve range requests for data in the PDF.
+ *
+ * @param {function} passwordCallback (deprecated) It is used to request a
+ * password if wrong or no password was provided. The callback receives two
+ * parameters: function that needs to be called with new password and reason
+ * (see {PasswordResponses}).
+ *
+ * @param {function} progressCallback (deprecated) It is used to be able to
+ * monitor the loading progress of the PDF file (necessary to implement e.g.
+ * a loading bar). The callback receives an {Object} with the properties:
+ * {number} loaded and {number} total.
+ *
+ * @return {PDFDocumentLoadingTask}
+ */
+function getDocument(src, pdfDataRangeTransport,
+ passwordCallback, progressCallback) {
+ var task = new PDFDocumentLoadingTask();
+
+ // Support of the obsolete arguments (for compatibility with API v1.0)
+ if (arguments.length > 1) {
+ deprecated('getDocument is called with pdfDataRangeTransport, ' +
+ 'passwordCallback or progressCallback argument');
+ }
+ if (pdfDataRangeTransport) {
+ if (!(pdfDataRangeTransport instanceof PDFDataRangeTransport)) {
+ // Not a PDFDataRangeTransport instance, trying to add missing properties.
+ pdfDataRangeTransport = Object.create(pdfDataRangeTransport);
+ pdfDataRangeTransport.length = src.length;
+ pdfDataRangeTransport.initialData = src.initialData;
+ if (!pdfDataRangeTransport.abort) {
+ pdfDataRangeTransport.abort = function () {};
+ }
+ }
+ src = Object.create(src);
+ src.range = pdfDataRangeTransport;
+ }
+ task.onPassword = passwordCallback || null;
+ task.onProgress = progressCallback || null;
+
+ var source;
+ if (typeof src === 'string') {
+ source = { url: src, };
+ } else if (isArrayBuffer(src)) {
+ source = { data: src, };
+ } else if (src instanceof PDFDataRangeTransport) {
+ source = { range: src, };
+ } else {
+ if (typeof src !== 'object') {
+ error('Invalid parameter in getDocument, need either Uint8Array, ' +
+ 'string or a parameter object');
+ }
+ if (!src.url && !src.data && !src.range) {
+ error('Invalid parameter object: need either .data, .range or .url');
+ }
+
+ source = src;
+ }
+
+ var params = {};
+ var rangeTransport = null;
+ var worker = null;
+ for (var key in source) {
+ if (key === 'url' && typeof window !== 'undefined') {
+ // The full path is required in the 'url' field.
+ params[key] = new URL(source[key], window.location).href;
+ continue;
+ } else if (key === 'range') {
+ rangeTransport = source[key];
+ continue;
+ } else if (key === 'worker') {
+ worker = source[key];
+ continue;
+ } else if (key === 'data' && !(source[key] instanceof Uint8Array)) {
+ // Converting string or array-like data to Uint8Array.
+ var pdfBytes = source[key];
+ if (typeof pdfBytes === 'string') {
+ params[key] = stringToBytes(pdfBytes);
+ } else if (typeof pdfBytes === 'object' && pdfBytes !== null &&
+ !isNaN(pdfBytes.length)) {
+ params[key] = new Uint8Array(pdfBytes);
+ } else if (isArrayBuffer(pdfBytes)) {
+ params[key] = new Uint8Array(pdfBytes);
+ } else {
+ error('Invalid PDF binary data: either typed array, string or ' +
+ 'array-like object is expected in the data property.');
+ }
+ continue;
+ }
+ params[key] = source[key];
+ }
+
+ params.rangeChunkSize = params.rangeChunkSize || DEFAULT_RANGE_CHUNK_SIZE;
+ params.ignoreErrors = params.stopAtErrors !== true;
+ var CMapReaderFactory = params.CMapReaderFactory || DOMCMapReaderFactory;
+
+ if (params.disableNativeImageDecoder !== undefined) {
+ deprecated('parameter disableNativeImageDecoder, ' +
+ 'use nativeImageDecoderSupport instead');
+ }
+ params.nativeImageDecoderSupport = params.nativeImageDecoderSupport ||
+ (params.disableNativeImageDecoder === true ? NativeImageDecoding.NONE :
+ NativeImageDecoding.DECODE);
+ if (params.nativeImageDecoderSupport !== NativeImageDecoding.DECODE &&
+ params.nativeImageDecoderSupport !== NativeImageDecoding.NONE &&
+ params.nativeImageDecoderSupport !== NativeImageDecoding.DISPLAY) {
+ warn('Invalid parameter nativeImageDecoderSupport: ' +
+ 'need a state of enum {NativeImageDecoding}');
+ params.nativeImageDecoderSupport = NativeImageDecoding.DECODE;
+ }
+
+ if (!worker) {
+ // Worker was not provided -- creating and owning our own. If message port
+ // is specified in global settings, using it.
+ var workerPort = getDefaultSetting('workerPort');
+ worker = workerPort ? PDFWorker.fromPort(workerPort) : new PDFWorker();
+ task._worker = worker;
+ }
+ var docId = task.docId;
+ worker.promise.then(function () {
+ if (task.destroyed) {
+ throw new Error('Loading aborted');
+ }
+ return _fetchDocument(worker, params, rangeTransport, docId).then(
+ function (workerId) {
+ if (task.destroyed) {
+ throw new Error('Loading aborted');
+ }
+ var messageHandler = new MessageHandler(docId, workerId, worker.port);
+ var transport = new WorkerTransport(messageHandler, task, rangeTransport,
+ CMapReaderFactory);
+ task._transport = transport;
+ messageHandler.send('Ready', null);
+ });
+ }).catch(task._capability.reject);
+
+ return task;
+}
+
+/**
+ * Starts fetching of specified PDF document/data.
+ * @param {PDFWorker} worker
+ * @param {Object} source
+ * @param {PDFDataRangeTransport} pdfDataRangeTransport
+ * @param {string} docId Unique document id, used as MessageHandler id.
+ * @returns {Promise} The promise, which is resolved when worker id of
+ * MessageHandler is known.
+ * @private
+ */
+function _fetchDocument(worker, source, pdfDataRangeTransport, docId) {
+ if (worker.destroyed) {
+ return Promise.reject(new Error('Worker was destroyed'));
+ }
+
+ source.disableAutoFetch = getDefaultSetting('disableAutoFetch');
+ source.disableStream = getDefaultSetting('disableStream');
+ source.chunkedViewerLoading = !!pdfDataRangeTransport;
+ if (pdfDataRangeTransport) {
+ source.length = pdfDataRangeTransport.length;
+ source.initialData = pdfDataRangeTransport.initialData;
+ }
+ return worker.messageHandler.sendWithPromise('GetDocRequest', {
+ docId,
+ source,
+ disableRange: getDefaultSetting('disableRange'),
+ maxImageSize: getDefaultSetting('maxImageSize'),
+ disableFontFace: getDefaultSetting('disableFontFace'),
+ disableCreateObjectURL: getDefaultSetting('disableCreateObjectURL'),
+ postMessageTransfers: getDefaultSetting('postMessageTransfers') &&
+ !isPostMessageTransfersDisabled,
+ docBaseUrl: source.docBaseUrl,
+ nativeImageDecoderSupport: source.nativeImageDecoderSupport,
+ ignoreErrors: source.ignoreErrors,
+ }).then(function (workerId) {
+ if (worker.destroyed) {
+ throw new Error('Worker was destroyed');
+ }
+ return workerId;
+ });
+}
+
+/**
+ * PDF document loading operation.
+ * @class
+ * @alias PDFDocumentLoadingTask
+ */
+var PDFDocumentLoadingTask = (function PDFDocumentLoadingTaskClosure() {
+ var nextDocumentId = 0;
+
+ /** @constructs PDFDocumentLoadingTask */
+ function PDFDocumentLoadingTask() {
+ this._capability = createPromiseCapability();
+ this._transport = null;
+ this._worker = null;
+
+ /**
+ * Unique document loading task id -- used in MessageHandlers.
+ * @type {string}
+ */
+ this.docId = 'd' + (nextDocumentId++);
+
+ /**
+ * Shows if loading task is destroyed.
+ * @type {boolean}
+ */
+ this.destroyed = false;
+
+ /**
+ * Callback to request a password if wrong or no password was provided.
+ * The callback receives two parameters: function that needs to be called
+ * with new password and reason (see {PasswordResponses}).
+ */
+ this.onPassword = null;
+
+ /**
+ * Callback to be able to monitor the loading progress of the PDF file
+ * (necessary to implement e.g. a loading bar). The callback receives
+ * an {Object} with the properties: {number} loaded and {number} total.
+ */
+ this.onProgress = null;
+
+ /**
+ * Callback to when unsupported feature is used. The callback receives
+ * an {UNSUPPORTED_FEATURES} argument.
+ */
+ this.onUnsupportedFeature = null;
+ }
+
+ PDFDocumentLoadingTask.prototype =
+ /** @lends PDFDocumentLoadingTask.prototype */ {
+ /**
+ * @return {Promise}
+ */
+ get promise() {
+ return this._capability.promise;
+ },
+
+ /**
+ * Aborts all network requests and destroys worker.
+ * @return {Promise} A promise that is resolved after destruction activity
+ * is completed.
+ */
+ destroy() {
+ this.destroyed = true;
+
+ var transportDestroyed = !this._transport ? Promise.resolve() :
+ this._transport.destroy();
+ return transportDestroyed.then(() => {
+ this._transport = null;
+ if (this._worker) {
+ this._worker.destroy();
+ this._worker = null;
+ }
+ });
+ },
+
+ /**
+ * Registers callbacks to indicate the document loading completion.
+ *
+ * @param {function} onFulfilled The callback for the loading completion.
+ * @param {function} onRejected The callback for the loading failure.
+ * @return {Promise} A promise that is resolved after the onFulfilled or
+ * onRejected callback.
+ */
+ then: function PDFDocumentLoadingTask_then(onFulfilled, onRejected) {
+ return this.promise.then.apply(this.promise, arguments);
+ },
+ };
+
+ return PDFDocumentLoadingTask;
+})();
+
+/**
+ * Abstract class to support range requests file loading.
+ * @class
+ * @alias PDFDataRangeTransport
+ * @param {number} length
+ * @param {Uint8Array} initialData
+ */
+var PDFDataRangeTransport = (function pdfDataRangeTransportClosure() {
+ function PDFDataRangeTransport(length, initialData) {
+ this.length = length;
+ this.initialData = initialData;
+
+ this._rangeListeners = [];
+ this._progressListeners = [];
+ this._progressiveReadListeners = [];
+ this._readyCapability = createPromiseCapability();
+ }
+ PDFDataRangeTransport.prototype =
+ /** @lends PDFDataRangeTransport.prototype */ {
+ addRangeListener:
+ function PDFDataRangeTransport_addRangeListener(listener) {
+ this._rangeListeners.push(listener);
+ },
+
+ addProgressListener:
+ function PDFDataRangeTransport_addProgressListener(listener) {
+ this._progressListeners.push(listener);
+ },
+
+ addProgressiveReadListener:
+ function PDFDataRangeTransport_addProgressiveReadListener(listener) {
+ this._progressiveReadListeners.push(listener);
+ },
+
+ onDataRange: function PDFDataRangeTransport_onDataRange(begin, chunk) {
+ var listeners = this._rangeListeners;
+ for (var i = 0, n = listeners.length; i < n; ++i) {
+ listeners[i](begin, chunk);
+ }
+ },
+
+ onDataProgress: function PDFDataRangeTransport_onDataProgress(loaded) {
+ this._readyCapability.promise.then(() => {
+ var listeners = this._progressListeners;
+ for (var i = 0, n = listeners.length; i < n; ++i) {
+ listeners[i](loaded);
+ }
+ });
+ },
+
+ onDataProgressiveRead:
+ function PDFDataRangeTransport_onDataProgress(chunk) {
+ this._readyCapability.promise.then(() => {
+ var listeners = this._progressiveReadListeners;
+ for (var i = 0, n = listeners.length; i < n; ++i) {
+ listeners[i](chunk);
+ }
+ });
+ },
+
+ transportReady: function PDFDataRangeTransport_transportReady() {
+ this._readyCapability.resolve();
+ },
+
+ requestDataRange:
+ function PDFDataRangeTransport_requestDataRange(begin, end) {
+ throw new Error('Abstract method PDFDataRangeTransport.requestDataRange');
+ },
+
+ abort: function PDFDataRangeTransport_abort() {
+ },
+ };
+ return PDFDataRangeTransport;
+})();
+
+/**
+ * Proxy to a PDFDocument in the worker thread. Also, contains commonly used
+ * properties that can be read synchronously.
+ * @class
+ * @alias PDFDocumentProxy
+ */
+var PDFDocumentProxy = (function PDFDocumentProxyClosure() {
+ function PDFDocumentProxy(pdfInfo, transport, loadingTask) {
+ this.pdfInfo = pdfInfo;
+ this.transport = transport;
+ this.loadingTask = loadingTask;
+ }
+ PDFDocumentProxy.prototype = /** @lends PDFDocumentProxy.prototype */ {
+ /**
+ * @return {number} Total number of pages the PDF contains.
+ */
+ get numPages() {
+ return this.pdfInfo.numPages;
+ },
+ /**
+ * @return {string} A unique ID to identify a PDF. Not guaranteed to be
+ * unique.
+ */
+ get fingerprint() {
+ return this.pdfInfo.fingerprint;
+ },
+ /**
+ * @param {number} pageNumber The page number to get. The first page is 1.
+ * @return {Promise} A promise that is resolved with a {@link PDFPageProxy}
+ * object.
+ */
+ getPage: function PDFDocumentProxy_getPage(pageNumber) {
+ return this.transport.getPage(pageNumber);
+ },
+ /**
+ * @param {{num: number, gen: number}} ref The page reference. Must have
+ * the 'num' and 'gen' properties.
+ * @return {Promise} A promise that is resolved with the page index that is
+ * associated with the reference.
+ */
+ getPageIndex: function PDFDocumentProxy_getPageIndex(ref) {
+ return this.transport.getPageIndex(ref);
+ },
+ /**
+ * @return {Promise} A promise that is resolved with a lookup table for
+ * mapping named destinations to reference numbers.
+ *
+ * This can be slow for large documents: use getDestination instead
+ */
+ getDestinations: function PDFDocumentProxy_getDestinations() {
+ return this.transport.getDestinations();
+ },
+ /**
+ * @param {string} id The named destination to get.
+ * @return {Promise} A promise that is resolved with all information
+ * of the given named destination.
+ */
+ getDestination: function PDFDocumentProxy_getDestination(id) {
+ return this.transport.getDestination(id);
+ },
+ /**
+ * @return {Promise} A promise that is resolved with:
+ * an Array containing the pageLabels that correspond to the pageIndexes,
+ * or `null` when no pageLabels are present in the PDF file.
+ */
+ getPageLabels: function PDFDocumentProxy_getPageLabels() {
+ return this.transport.getPageLabels();
+ },
+ /**
+ * @return {Promise} A promise that is resolved with a lookup table for
+ * mapping named attachments to their content.
+ */
+ getAttachments: function PDFDocumentProxy_getAttachments() {
+ return this.transport.getAttachments();
+ },
+ /**
+ * @return {Promise} A promise that is resolved with an array of all the
+ * JavaScript strings in the name tree.
+ */
+ getJavaScript: function PDFDocumentProxy_getJavaScript() {
+ return this.transport.getJavaScript();
+ },
+ /**
+ * @return {Promise} A promise that is resolved with an {Array} that is a
+ * tree outline (if it has one) of the PDF. The tree is in the format of:
+ * [
+ * {
+ * title: string,
+ * bold: boolean,
+ * italic: boolean,
+ * color: rgb Uint8Array,
+ * dest: dest obj,
+ * url: string,
+ * items: array of more items like this
+ * },
+ * ...
+ * ].
+ */
+ getOutline: function PDFDocumentProxy_getOutline() {
+ return this.transport.getOutline();
+ },
+ /**
+ * @return {Promise} A promise that is resolved with an {Object} that has
+ * info and metadata properties. Info is an {Object} filled with anything
+ * available in the information dictionary and similarly metadata is a
+ * {Metadata} object with information from the metadata section of the PDF.
+ */
+ getMetadata: function PDFDocumentProxy_getMetadata() {
+ return this.transport.getMetadata();
+ },
+ /**
+ * @return {Promise} A promise that is resolved with a TypedArray that has
+ * the raw data from the PDF.
+ */
+ getData: function PDFDocumentProxy_getData() {
+ return this.transport.getData();
+ },
+ /**
+ * @return {Promise} A promise that is resolved when the document's data
+ * is loaded. It is resolved with an {Object} that contains the length
+ * property that indicates size of the PDF data in bytes.
+ */
+ getDownloadInfo: function PDFDocumentProxy_getDownloadInfo() {
+ return this.transport.downloadInfoCapability.promise;
+ },
+ /**
+ * @return {Promise} A promise this is resolved with current stats about
+ * document structures (see {@link PDFDocumentStats}).
+ */
+ getStats: function PDFDocumentProxy_getStats() {
+ return this.transport.getStats();
+ },
+ /**
+ * Cleans up resources allocated by the document, e.g. created @font-face.
+ */
+ cleanup: function PDFDocumentProxy_cleanup() {
+ this.transport.startCleanup();
+ },
+ /**
+ * Destroys current document instance and terminates worker.
+ */
+ destroy: function PDFDocumentProxy_destroy() {
+ return this.loadingTask.destroy();
+ },
+ };
+ return PDFDocumentProxy;
+})();
+
+/**
+ * Page getTextContent parameters.
+ *
+ * @typedef {Object} getTextContentParameters
+ * @property {boolean} normalizeWhitespace - replaces all occurrences of
+ * whitespace with standard spaces (0x20). The default value is `false`.
+ * @property {boolean} disableCombineTextItems - do not attempt to combine
+ * same line {@link TextItem}'s. The default value is `false`.
+ */
+
+/**
+ * Page text content.
+ *
+ * @typedef {Object} TextContent
+ * @property {array} items - array of {@link TextItem}
+ * @property {Object} styles - {@link TextStyles} objects, indexed by font name.
+ */
+
+/**
+ * Page text content part.
+ *
+ * @typedef {Object} TextItem
+ * @property {string} str - text content.
+ * @property {string} dir - text direction: 'ttb', 'ltr' or 'rtl'.
+ * @property {array} transform - transformation matrix.
+ * @property {number} width - width in device space.
+ * @property {number} height - height in device space.
+ * @property {string} fontName - font name used by pdf.js for converted font.
+ */
+
+/**
+ * Text style.
+ *
+ * @typedef {Object} TextStyle
+ * @property {number} ascent - font ascent.
+ * @property {number} descent - font descent.
+ * @property {boolean} vertical - text is in vertical mode.
+ * @property {string} fontFamily - possible font family
+ */
+
+/**
+ * Page annotation parameters.
+ *
+ * @typedef {Object} GetAnnotationsParameters
+ * @property {string} intent - Determines the annotations that will be fetched,
+ * can be either 'display' (viewable annotations) or 'print'
+ * (printable annotations).
+ * If the parameter is omitted, all annotations are fetched.
+ */
+
+/**
+ * Page render parameters.
+ *
+ * @typedef {Object} RenderParameters
+ * @property {Object} canvasContext - A 2D context of a DOM Canvas object.
+ * @property {PageViewport} viewport - Rendering viewport obtained by
+ * calling of PDFPage.getViewport method.
+ * @property {string} intent - Rendering intent, can be 'display' or 'print'
+ * (default value is 'display').
+ * @property {boolean} renderInteractiveForms - (optional) Whether or not
+ * interactive form elements are rendered in the display
+ * layer. If so, we do not render them on canvas as well.
+ * @property {Array} transform - (optional) Additional transform, applied
+ * just before viewport transform.
+ * @property {Object} imageLayer - (optional) An object that has beginLayout,
+ * endLayout and appendImage functions.
+ * @property {function} continueCallback - (deprecated) A function that will be
+ * called each time the rendering is paused. To continue
+ * rendering call the function that is the first argument
+ * to the callback.
+ * @property {Object} canvasFactory - (optional) The factory that will be used
+ * when creating canvases. The default value is
+ * {DOMCanvasFactory}.
+ * @property {Object} background - (optional) Background to use for the canvas.
+ * Can use any valid canvas.fillStyle: A DOMString parsed as
+ * CSS <color> value, a CanvasGradient object (a linear or
+ * radial gradient) or a CanvasPattern object (a repetitive
+ * image). The default value is 'rgb(255,255,255)'.
+ */
+
+/**
+ * PDF page operator list.
+ *
+ * @typedef {Object} PDFOperatorList
+ * @property {Array} fnArray - Array containing the operator functions.
+ * @property {Array} argsArray - Array containing the arguments of the
+ * functions.
+ */
+
+/**
+ * Proxy to a PDFPage in the worker thread.
+ * @class
+ * @alias PDFPageProxy
+ */
+var PDFPageProxy = (function PDFPageProxyClosure() {
+ function PDFPageProxy(pageIndex, pageInfo, transport) {
+ this.pageIndex = pageIndex;
+ this.pageInfo = pageInfo;
+ this.transport = transport;
+ this.stats = new StatTimer();
+ this.stats.enabled = getDefaultSetting('enableStats');
+ this.commonObjs = transport.commonObjs;
+ this.objs = new PDFObjects();
+ this.cleanupAfterRender = false;
+ this.pendingCleanup = false;
+ this.intentStates = Object.create(null);
+ this.destroyed = false;
+ }
+ PDFPageProxy.prototype = /** @lends PDFPageProxy.prototype */ {
+ /**
+ * @return {number} Page number of the page. First page is 1.
+ */
+ get pageNumber() {
+ return this.pageIndex + 1;
+ },
+ /**
+ * @return {number} The number of degrees the page is rotated clockwise.
+ */
+ get rotate() {
+ return this.pageInfo.rotate;
+ },
+ /**
+ * @return {Object} The reference that points to this page. It has 'num' and
+ * 'gen' properties.
+ */
+ get ref() {
+ return this.pageInfo.ref;
+ },
+ /**
+ * @return {number} The default size of units in 1/72nds of an inch.
+ */
+ get userUnit() {
+ return this.pageInfo.userUnit;
+ },
+ /**
+ * @return {Array} An array of the visible portion of the PDF page in the
+ * user space units - [x1, y1, x2, y2].
+ */
+ get view() {
+ return this.pageInfo.view;
+ },
+ /**
+ * @param {number} scale The desired scale of the viewport.
+ * @param {number} rotate Degrees to rotate the viewport. If omitted this
+ * defaults to the page rotation.
+ * @return {PageViewport} Contains 'width' and 'height' properties
+ * along with transforms required for rendering.
+ */
+ getViewport: function PDFPageProxy_getViewport(scale, rotate) {
+ if (arguments.length < 2) {
+ rotate = this.rotate;
+ }
+ return new PageViewport(this.view, scale, rotate, 0, 0);
+ },
+ /**
+ * @param {GetAnnotationsParameters} params - Annotation parameters.
+ * @return {Promise} A promise that is resolved with an {Array} of the
+ * annotation objects.
+ */
+ getAnnotations: function PDFPageProxy_getAnnotations(params) {
+ var intent = (params && params.intent) || null;
+
+ if (!this.annotationsPromise || this.annotationsIntent !== intent) {
+ this.annotationsPromise = this.transport.getAnnotations(this.pageIndex,
+ intent);
+ this.annotationsIntent = intent;
+ }
+ return this.annotationsPromise;
+ },
+ /**
+ * Begins the process of rendering a page to the desired context.
+ * @param {RenderParameters} params Page render parameters.
+ * @return {RenderTask} An object that contains the promise, which
+ * is resolved when the page finishes rendering.
+ */
+ render: function PDFPageProxy_render(params) {
+ var stats = this.stats;
+ stats.time('Overall');
+
+ // If there was a pending destroy cancel it so no cleanup happens during
+ // this call to render.
+ this.pendingCleanup = false;
+
+ var renderingIntent = (params.intent === 'print' ? 'print' : 'display');
+ var canvasFactory = params.canvasFactory || new DOMCanvasFactory();
+
+ if (!this.intentStates[renderingIntent]) {
+ this.intentStates[renderingIntent] = Object.create(null);
+ }
+ var intentState = this.intentStates[renderingIntent];
+
+ // If there's no displayReadyCapability yet, then the operatorList
+ // was never requested before. Make the request and create the promise.
+ if (!intentState.displayReadyCapability) {
+ intentState.receivingOperatorList = true;
+ intentState.displayReadyCapability = createPromiseCapability();
+ intentState.operatorList = {
+ fnArray: [],
+ argsArray: [],
+ lastChunk: false,
+ };
+
+ this.stats.time('Page Request');
+ this.transport.messageHandler.send('RenderPageRequest', {
+ pageIndex: this.pageNumber - 1,
+ intent: renderingIntent,
+ renderInteractiveForms: (params.renderInteractiveForms === true),
+ });
+ }
+
+ var complete = (error) => {
+ var i = intentState.renderTasks.indexOf(internalRenderTask);
+ if (i >= 0) {
+ intentState.renderTasks.splice(i, 1);
+ }
+
+ if (this.cleanupAfterRender) {
+ this.pendingCleanup = true;
+ }
+ this._tryCleanup();
+
+ if (error) {
+ internalRenderTask.capability.reject(error);
+ } else {
+ internalRenderTask.capability.resolve();
+ }
+ stats.timeEnd('Rendering');
+ stats.timeEnd('Overall');
+ };
+
+ var internalRenderTask = new InternalRenderTask(complete, params,
+ this.objs,
+ this.commonObjs,
+ intentState.operatorList,
+ this.pageNumber,
+ canvasFactory);
+ internalRenderTask.useRequestAnimationFrame = renderingIntent !== 'print';
+ if (!intentState.renderTasks) {
+ intentState.renderTasks = [];
+ }
+ intentState.renderTasks.push(internalRenderTask);
+ var renderTask = internalRenderTask.task;
+
+ // Obsolete parameter support
+ if (params.continueCallback) {
+ deprecated('render is used with continueCallback parameter');
+ renderTask.onContinue = params.continueCallback;
+ }
+
+ intentState.displayReadyCapability.promise.then((transparency) => {
+ if (this.pendingCleanup) {
+ complete();
+ return;
+ }
+ stats.time('Rendering');
+ internalRenderTask.initializeGraphics(transparency);
+ internalRenderTask.operatorListChanged();
+ }, complete);
+
+ return renderTask;
+ },
+
+ /**
+ * @return {Promise} A promise resolved with an {@link PDFOperatorList}
+ * object that represents page's operator list.
+ */
+ getOperatorList: function PDFPageProxy_getOperatorList() {
+ function operatorListChanged() {
+ if (intentState.operatorList.lastChunk) {
+ intentState.opListReadCapability.resolve(intentState.operatorList);
+
+ var i = intentState.renderTasks.indexOf(opListTask);
+ if (i >= 0) {
+ intentState.renderTasks.splice(i, 1);
+ }
+ }
+ }
+
+ var renderingIntent = 'oplist';
+ if (!this.intentStates[renderingIntent]) {
+ this.intentStates[renderingIntent] = Object.create(null);
+ }
+ var intentState = this.intentStates[renderingIntent];
+ var opListTask;
+
+ if (!intentState.opListReadCapability) {
+ opListTask = {};
+ opListTask.operatorListChanged = operatorListChanged;
+ intentState.receivingOperatorList = true;
+ intentState.opListReadCapability = createPromiseCapability();
+ intentState.renderTasks = [];
+ intentState.renderTasks.push(opListTask);
+ intentState.operatorList = {
+ fnArray: [],
+ argsArray: [],
+ lastChunk: false,
+ };
+
+ this.transport.messageHandler.send('RenderPageRequest', {
+ pageIndex: this.pageIndex,
+ intent: renderingIntent,
+ });
+ }
+ return intentState.opListReadCapability.promise;
+ },
+
+ /**
+ * @param {getTextContentParameters} params - getTextContent parameters.
+ * @return {Promise} That is resolved a {@link TextContent}
+ * object that represent the page text content.
+ */
+ getTextContent: function PDFPageProxy_getTextContent(params) {
+ params = params || {};
+ return this.transport.messageHandler.sendWithPromise('GetTextContent', {
+ pageIndex: this.pageNumber - 1,
+ normalizeWhitespace: (params.normalizeWhitespace === true),
+ combineTextItems: (params.disableCombineTextItems !== true),
+ });
+ },
+
+ /**
+ * Destroys page object.
+ */
+ _destroy: function PDFPageProxy_destroy() {
+ this.destroyed = true;
+ this.transport.pageCache[this.pageIndex] = null;
+
+ var waitOn = [];
+ Object.keys(this.intentStates).forEach(function(intent) {
+ if (intent === 'oplist') {
+ // Avoid errors below, since the renderTasks are just stubs.
+ return;
+ }
+ var intentState = this.intentStates[intent];
+ intentState.renderTasks.forEach(function(renderTask) {
+ var renderCompleted = renderTask.capability.promise.
+ catch(function () {}); // ignoring failures
+ waitOn.push(renderCompleted);
+ renderTask.cancel();
+ });
+ }, this);
+ this.objs.clear();
+ this.annotationsPromise = null;
+ this.pendingCleanup = false;
+ return Promise.all(waitOn);
+ },
+
+ /**
+ * Cleans up resources allocated by the page. (deprecated)
+ */
+ destroy() {
+ deprecated('page destroy method, use cleanup() instead');
+ this.cleanup();
+ },
+
+ /**
+ * Cleans up resources allocated by the page.
+ */
+ cleanup: function PDFPageProxy_cleanup() {
+ this.pendingCleanup = true;
+ this._tryCleanup();
+ },
+ /**
+ * For internal use only. Attempts to clean up if rendering is in a state
+ * where that's possible.
+ * @ignore
+ */
+ _tryCleanup: function PDFPageProxy_tryCleanup() {
+ if (!this.pendingCleanup ||
+ Object.keys(this.intentStates).some(function(intent) {
+ var intentState = this.intentStates[intent];
+ return (intentState.renderTasks.length !== 0 ||
+ intentState.receivingOperatorList);
+ }, this)) {
+ return;
+ }
+
+ Object.keys(this.intentStates).forEach(function(intent) {
+ delete this.intentStates[intent];
+ }, this);
+ this.objs.clear();
+ this.annotationsPromise = null;
+ this.pendingCleanup = false;
+ },
+ /**
+ * For internal use only.
+ * @ignore
+ */
+ _startRenderPage: function PDFPageProxy_startRenderPage(transparency,
+ intent) {
+ var intentState = this.intentStates[intent];
+ // TODO Refactor RenderPageRequest to separate rendering
+ // and operator list logic
+ if (intentState.displayReadyCapability) {
+ intentState.displayReadyCapability.resolve(transparency);
+ }
+ },
+ /**
+ * For internal use only.
+ * @ignore
+ */
+ _renderPageChunk: function PDFPageProxy_renderPageChunk(operatorListChunk,
+ intent) {
+ var intentState = this.intentStates[intent];
+ var i, ii;
+ // Add the new chunk to the current operator list.
+ for (i = 0, ii = operatorListChunk.length; i < ii; i++) {
+ intentState.operatorList.fnArray.push(operatorListChunk.fnArray[i]);
+ intentState.operatorList.argsArray.push(
+ operatorListChunk.argsArray[i]);
+ }
+ intentState.operatorList.lastChunk = operatorListChunk.lastChunk;
+
+ // Notify all the rendering tasks there are more operators to be consumed.
+ for (i = 0; i < intentState.renderTasks.length; i++) {
+ intentState.renderTasks[i].operatorListChanged();
+ }
+
+ if (operatorListChunk.lastChunk) {
+ intentState.receivingOperatorList = false;
+ this._tryCleanup();
+ }
+ },
+ };
+ return PDFPageProxy;
+})();
+
+class LoopbackPort {
+ constructor(defer) {
+ this._listeners = [];
+ this._defer = defer;
+ this._deferred = Promise.resolve(undefined);
+ }
+
+ postMessage(obj, transfers) {
+ function cloneValue(value) {
+ // Trying to perform a structured clone close to the spec, including
+ // transfers.
+ if (typeof value !== 'object' || value === null) {
+ return value;
+ }
+ if (cloned.has(value)) { // already cloned the object
+ return cloned.get(value);
+ }
+ var result;
+ var buffer;
+ if ((buffer = value.buffer) && isArrayBuffer(buffer)) {
+ // We found object with ArrayBuffer (typed array).
+ var transferable = transfers && transfers.indexOf(buffer) >= 0;
+ if (value === buffer) {
+ // Special case when we are faking typed arrays in compatibility.js.
+ result = value;
+ } else if (transferable) {
+ result = new value.constructor(buffer, value.byteOffset,
+ value.byteLength);
+ } else {
+ result = new value.constructor(value);
+ }
+ cloned.set(value, result);
+ return result;
+ }
+ result = isArray(value) ? [] : {};
+ cloned.set(value, result); // adding to cache now for cyclic references
+ // Cloning all value and object properties, however ignoring properties
+ // defined via getter.
+ for (var i in value) {
+ var desc, p = value;
+ while (!(desc = Object.getOwnPropertyDescriptor(p, i))) {
+ p = Object.getPrototypeOf(p);
+ }
+ if (typeof desc.value === 'undefined' ||
+ typeof desc.value === 'function') {
+ continue;
+ }
+ result[i] = cloneValue(desc.value);
+ }
+ return result;
+ }
+
+ if (!this._defer) {
+ this._listeners.forEach(function (listener) {
+ listener.call(this, { data: obj, });
+ }, this);
+ return;
+ }
+
+ var cloned = new WeakMap();
+ var e = { data: cloneValue(obj), };
+ this._deferred.then(() => {
+ this._listeners.forEach(function (listener) {
+ listener.call(this, e);
+ }, this);
+ });
+ }
+
+ addEventListener(name, listener) {
+ this._listeners.push(listener);
+ }
+
+ removeEventListener(name, listener) {
+ var i = this._listeners.indexOf(listener);
+ this._listeners.splice(i, 1);
+ }
+
+ terminate() {
+ this._listeners = [];
+ }
+}
+
+/**
+ * PDF.js web worker abstraction, it controls instantiation of PDF documents and
+ * WorkerTransport for them. If creation of a web worker is not possible,
+ * a "fake" worker will be used instead.
+ * @class
+ */
+var PDFWorker = (function PDFWorkerClosure() {
+ let nextFakeWorkerId = 0;
+
+ function getWorkerSrc() {
+ if (typeof workerSrc !== 'undefined') {
+ return workerSrc;
+ }
+ if (getDefaultSetting('workerSrc')) {
+ return getDefaultSetting('workerSrc');
+ }
+ if (typeof PDFJSDev !== 'undefined' &&
+ PDFJSDev.test('PRODUCTION && !(MOZCENTRAL || FIREFOX)') &&
+ pdfjsFilePath) {
+ return pdfjsFilePath.replace(/(\.(?:min\.)?js)(\?.*)?$/i, '.worker$1$2');
+ }
+ error('No PDFJS.workerSrc specified');
+ }
+
+ let fakeWorkerFilesLoadedCapability;
+
+ // Loads worker code into main thread.
+ function setupFakeWorkerGlobal() {
+ var WorkerMessageHandler;
+ if (fakeWorkerFilesLoadedCapability) {
+ return fakeWorkerFilesLoadedCapability.promise;
+ }
+ fakeWorkerFilesLoadedCapability = createPromiseCapability();
+ // In the developer build load worker_loader which in turn loads all the
+ // other files and resolves the promise. In production only the
+ // pdf.worker.js file is needed.
+ if (typeof PDFJSDev === 'undefined' || !PDFJSDev.test('PRODUCTION')) {
+ if (typeof SystemJS === 'object') {
+ Promise.all([SystemJS.import('pdfjs/core/network'),
+ SystemJS.import('pdfjs/core/worker')]).then((modules) => {
+ var worker = modules[1];
+ WorkerMessageHandler = worker.WorkerMessageHandler;
+ fakeWorkerFilesLoadedCapability.resolve(WorkerMessageHandler);
+ });
+ } else if (typeof require === 'function') {
+ var worker = require('../core/worker.js');
+ WorkerMessageHandler = worker.WorkerMessageHandler;
+ fakeWorkerFilesLoadedCapability.resolve(WorkerMessageHandler);
+ } else {
+ throw new Error(
+ 'SystemJS or CommonJS must be used to load fake worker.');
+ }
+ } else if (PDFJSDev.test('SINGLE_FILE')) {
+ var pdfjsCoreWorker = require('../core/worker.js');
+ require('../core/network.js');
+ WorkerMessageHandler = pdfjsCoreWorker.WorkerMessageHandler;
+ fakeWorkerFilesLoadedCapability.resolve(WorkerMessageHandler);
+ } else {
+ var loader = fakeWorkerFilesLoader || function (callback) {
+ Util.loadScript(getWorkerSrc(), function () {
+ callback(window.pdfjsDistBuildPdfWorker.WorkerMessageHandler);
+ });
+ };
+ loader(fakeWorkerFilesLoadedCapability.resolve);
+ }
+ return fakeWorkerFilesLoadedCapability.promise;
+ }
+
+ function createCDNWrapper(url) {
+ // We will rely on blob URL's property to specify origin.
+ // We want this function to fail in case if createObjectURL or Blob do not
+ // exist or fail for some reason -- our Worker creation will fail anyway.
+ var wrapper = 'importScripts(\'' + url + '\');';
+ return URL.createObjectURL(new Blob([wrapper]));
+ }
+
+ let pdfWorkerPorts = new WeakMap();
+
+ function PDFWorker(name, port) {
+ if (pdfWorkerPorts.has(port)) {
+ throw new Error('Cannot use more than one PDFWorker per port');
+ }
+
+ this.name = name;
+ this.destroyed = false;
+
+ this._readyCapability = createPromiseCapability();
+ this._port = null;
+ this._webWorker = null;
+ this._messageHandler = null;
+
+ if (port) {
+ pdfWorkerPorts.set(port, this);
+ this._initializeFromPort(port);
+ return;
+ }
+
+ this._initialize();
+ }
+
+ PDFWorker.prototype = /** @lends PDFWorker.prototype */ {
+ get promise() {
+ return this._readyCapability.promise;
+ },
+
+ get port() {
+ return this._port;
+ },
+
+ get messageHandler() {
+ return this._messageHandler;
+ },
+
+ _initializeFromPort: function PDFWorker_initializeFromPort(port) {
+ this._port = port;
+ this._messageHandler = new MessageHandler('main', 'worker', port);
+ this._messageHandler.on('ready', function () {
+ // Ignoring 'ready' event -- MessageHandler shall be already initialized
+ // and ready to accept the messages.
+ });
+ this._readyCapability.resolve();
+ },
+
+ _initialize: function PDFWorker_initialize() {
+ // If worker support isn't disabled explicit and the browser has worker
+ // support, create a new web worker and test if it/the browser fulfills
+ // all requirements to run parts of pdf.js in a web worker.
+ // Right now, the requirement is, that an Uint8Array is still an
+ // Uint8Array as it arrives on the worker. (Chrome added this with v.15.)
+ if ((typeof PDFJSDev === 'undefined' || !PDFJSDev.test('SINGLE_FILE')) &&
+ !isWorkerDisabled && !getDefaultSetting('disableWorker') &&
+ typeof Worker !== 'undefined') {
+ var workerSrc = getWorkerSrc();
+
+ try {
+ // Wraps workerSrc path into blob URL, if the former does not belong
+ // to the same origin.
+ if (typeof PDFJSDev !== 'undefined' && PDFJSDev.test('GENERIC') &&
+ !isSameOrigin(window.location.href, workerSrc)) {
+ workerSrc = createCDNWrapper(
+ new URL(workerSrc, window.location).href);
+ }
+
+ // Some versions of FF can't create a worker on localhost, see:
+ // https://bugzilla.mozilla.org/show_bug.cgi?id=683280
+ var worker = new Worker(workerSrc);
+ var messageHandler = new MessageHandler('main', 'worker', worker);
+ var terminateEarly = () => {
+ worker.removeEventListener('error', onWorkerError);
+ messageHandler.destroy();
+ worker.terminate();
+ if (this.destroyed) {
+ this._readyCapability.reject(new Error('Worker was destroyed'));
+ } else {
+ // Fall back to fake worker if the termination is caused by an
+ // error (e.g. NetworkError / SecurityError).
+ this._setupFakeWorker();
+ }
+ };
+
+ var onWorkerError = () => {
+ if (!this._webWorker) {
+ // Worker failed to initialize due to an error. Clean up and fall
+ // back to the fake worker.
+ terminateEarly();
+ }
+ };
+ worker.addEventListener('error', onWorkerError);
+
+ messageHandler.on('test', (data) => {
+ worker.removeEventListener('error', onWorkerError);
+ if (this.destroyed) {
+ terminateEarly();
+ return; // worker was destroyed
+ }
+ var supportTypedArray = data && data.supportTypedArray;
+ if (supportTypedArray) {
+ this._messageHandler = messageHandler;
+ this._port = worker;
+ this._webWorker = worker;
+ if (!data.supportTransfers) {
+ isPostMessageTransfersDisabled = true;
+ }
+ this._readyCapability.resolve();
+ // Send global setting, e.g. verbosity level.
+ messageHandler.send('configure', {
+ verbosity: getVerbosityLevel(),
+ });
+ } else {
+ this._setupFakeWorker();
+ messageHandler.destroy();
+ worker.terminate();
+ }
+ });
+
+ messageHandler.on('console_log', function (data) {
+ console.log.apply(console, data);
+ });
+ messageHandler.on('console_error', function (data) {
+ console.error.apply(console, data);
+ });
+
+ messageHandler.on('ready', (data) => {
+ worker.removeEventListener('error', onWorkerError);
+ if (this.destroyed) {
+ terminateEarly();
+ return; // worker was destroyed
+ }
+ try {
+ sendTest();
+ } catch (e) {
+ // We need fallback to a faked worker.
+ this._setupFakeWorker();
+ }
+ });
+
+ var sendTest = function () {
+ var postMessageTransfers =
+ getDefaultSetting('postMessageTransfers') &&
+ !isPostMessageTransfersDisabled;
+ var testObj = new Uint8Array([postMessageTransfers ? 255 : 0]);
+ // Some versions of Opera throw a DATA_CLONE_ERR on serializing the
+ // typed array. Also, checking if we can use transfers.
+ try {
+ messageHandler.send('test', testObj, [testObj.buffer]);
+ } catch (ex) {
+ info('Cannot use postMessage transfers');
+ testObj[0] = 0;
+ messageHandler.send('test', testObj);
+ }
+ };
+
+ // It might take time for worker to initialize (especially when AMD
+ // loader is used). We will try to send test immediately, and then
+ // when 'ready' message will arrive. The worker shall process only
+ // first received 'test'.
+ sendTest();
+ return;
+ } catch (e) {
+ info('The worker has been disabled.');
+ }
+ }
+ // Either workers are disabled, not supported or have thrown an exception.
+ // Thus, we fallback to a faked worker.
+ this._setupFakeWorker();
+ },
+
+ _setupFakeWorker: function PDFWorker_setupFakeWorker() {
+ if (!isWorkerDisabled && !getDefaultSetting('disableWorker')) {
+ warn('Setting up fake worker.');
+ isWorkerDisabled = true;
+ }
+
+ setupFakeWorkerGlobal().then((WorkerMessageHandler) => {
+ if (this.destroyed) {
+ this._readyCapability.reject(new Error('Worker was destroyed'));
+ return;
+ }
+
+ // We cannot turn on proper fake port simulation (this includes
+ // structured cloning) when typed arrays are not supported. Relying
+ // on a chance that messages will be sent in proper order.
+ var isTypedArraysPresent = Uint8Array !== Float32Array;
+ var port = new LoopbackPort(isTypedArraysPresent);
+ this._port = port;
+
+ // All fake workers use the same port, making id unique.
+ var id = 'fake' + (nextFakeWorkerId++);
+
+ // If the main thread is our worker, setup the handling for the
+ // messages -- the main thread sends to it self.
+ var workerHandler = new MessageHandler(id + '_worker', id, port);
+ WorkerMessageHandler.setup(workerHandler, port);
+
+ var messageHandler = new MessageHandler(id, id + '_worker', port);
+ this._messageHandler = messageHandler;
+ this._readyCapability.resolve();
+ });
+ },
+
+ /**
+ * Destroys the worker instance.
+ */
+ destroy: function PDFWorker_destroy() {
+ this.destroyed = true;
+ if (this._webWorker) {
+ // We need to terminate only web worker created resource.
+ this._webWorker.terminate();
+ this._webWorker = null;
+ }
+ this._port = null;
+ if (this._messageHandler) {
+ this._messageHandler.destroy();
+ this._messageHandler = null;
+ }
+ },
+ };
+
+ PDFWorker.fromPort = function (port) {
+ if (pdfWorkerPorts.has(port)) {
+ return pdfWorkerPorts.get(port);
+ }
+ return new PDFWorker(null, port);
+ };
+
+ return PDFWorker;
+})();
+
+/**
+ * For internal use only.
+ * @ignore
+ */
+var WorkerTransport = (function WorkerTransportClosure() {
+ function WorkerTransport(messageHandler, loadingTask, pdfDataRangeTransport,
+ CMapReaderFactory) {
+ this.messageHandler = messageHandler;
+ this.loadingTask = loadingTask;
+ this.pdfDataRangeTransport = pdfDataRangeTransport;
+ this.commonObjs = new PDFObjects();
+ this.fontLoader = new FontLoader(loadingTask.docId);
+ this.CMapReaderFactory = new CMapReaderFactory({
+ baseUrl: getDefaultSetting('cMapUrl'),
+ isCompressed: getDefaultSetting('cMapPacked'),
+ });
+
+ this.destroyed = false;
+ this.destroyCapability = null;
+ this._passwordCapability = null;
+
+ this.pageCache = [];
+ this.pagePromises = [];
+ this.downloadInfoCapability = createPromiseCapability();
+
+ this.setupMessageHandler();
+ }
+ WorkerTransport.prototype = {
+ destroy: function WorkerTransport_destroy() {
+ if (this.destroyCapability) {
+ return this.destroyCapability.promise;
+ }
+
+ this.destroyed = true;
+ this.destroyCapability = createPromiseCapability();
+
+ if (this._passwordCapability) {
+ this._passwordCapability.reject(
+ new Error('Worker was destroyed during onPassword callback'));
+ }
+
+ var waitOn = [];
+ // We need to wait for all renderings to be completed, e.g.
+ // timeout/rAF can take a long time.
+ this.pageCache.forEach(function (page) {
+ if (page) {
+ waitOn.push(page._destroy());
+ }
+ });
+ this.pageCache = [];
+ this.pagePromises = [];
+ // We also need to wait for the worker to finish its long running tasks.
+ var terminated = this.messageHandler.sendWithPromise('Terminate', null);
+ waitOn.push(terminated);
+ Promise.all(waitOn).then(() => {
+ this.fontLoader.clear();
+ if (this.pdfDataRangeTransport) {
+ this.pdfDataRangeTransport.abort();
+ this.pdfDataRangeTransport = null;
+ }
+ if (this.messageHandler) {
+ this.messageHandler.destroy();
+ this.messageHandler = null;
+ }
+ this.destroyCapability.resolve();
+ }, this.destroyCapability.reject);
+ return this.destroyCapability.promise;
+ },
+
+ setupMessageHandler: function WorkerTransport_setupMessageHandler() {
+ var messageHandler = this.messageHandler;
+ var loadingTask = this.loadingTask;
+
+ var pdfDataRangeTransport = this.pdfDataRangeTransport;
+ if (pdfDataRangeTransport) {
+ pdfDataRangeTransport.addRangeListener(function(begin, chunk) {
+ messageHandler.send('OnDataRange', {
+ begin,
+ chunk,
+ });
+ });
+
+ pdfDataRangeTransport.addProgressListener(function(loaded) {
+ messageHandler.send('OnDataProgress', {
+ loaded,
+ });
+ });
+
+ pdfDataRangeTransport.addProgressiveReadListener(function(chunk) {
+ messageHandler.send('OnDataRange', {
+ chunk,
+ });
+ });
+
+ messageHandler.on('RequestDataRange',
+ function transportDataRange(data) {
+ pdfDataRangeTransport.requestDataRange(data.begin, data.end);
+ }, this);
+ }
+
+ messageHandler.on('GetDoc', function transportDoc(data) {
+ var pdfInfo = data.pdfInfo;
+ this.numPages = data.pdfInfo.numPages;
+ var loadingTask = this.loadingTask;
+ var pdfDocument = new PDFDocumentProxy(pdfInfo, this, loadingTask);
+ this.pdfDocument = pdfDocument;
+ loadingTask._capability.resolve(pdfDocument);
+ }, this);
+
+ messageHandler.on('PasswordRequest',
+ function transportPasswordRequest(exception) {
+ this._passwordCapability = createPromiseCapability();
+
+ if (loadingTask.onPassword) {
+ var updatePassword = (password) => {
+ this._passwordCapability.resolve({
+ password,
+ });
+ };
+ loadingTask.onPassword(updatePassword, exception.code);
+ } else {
+ this._passwordCapability.reject(
+ new PasswordException(exception.message, exception.code));
+ }
+ return this._passwordCapability.promise;
+ }, this);
+
+ messageHandler.on('PasswordException',
+ function transportPasswordException(exception) {
+ loadingTask._capability.reject(
+ new PasswordException(exception.message, exception.code));
+ }, this);
+
+ messageHandler.on('InvalidPDF', function transportInvalidPDF(exception) {
+ this.loadingTask._capability.reject(
+ new InvalidPDFException(exception.message));
+ }, this);
+
+ messageHandler.on('MissingPDF', function transportMissingPDF(exception) {
+ this.loadingTask._capability.reject(
+ new MissingPDFException(exception.message));
+ }, this);
+
+ messageHandler.on('UnexpectedResponse',
+ function transportUnexpectedResponse(exception) {
+ this.loadingTask._capability.reject(
+ new UnexpectedResponseException(exception.message, exception.status));
+ }, this);
+
+ messageHandler.on('UnknownError',
+ function transportUnknownError(exception) {
+ this.loadingTask._capability.reject(
+ new UnknownErrorException(exception.message, exception.details));
+ }, this);
+
+ messageHandler.on('DataLoaded', function transportPage(data) {
+ this.downloadInfoCapability.resolve(data);
+ }, this);
+
+ messageHandler.on('PDFManagerReady', function transportPage(data) {
+ if (this.pdfDataRangeTransport) {
+ this.pdfDataRangeTransport.transportReady();
+ }
+ }, this);
+
+ messageHandler.on('StartRenderPage', function transportRender(data) {
+ if (this.destroyed) {
+ return; // Ignore any pending requests if the worker was terminated.
+ }
+ var page = this.pageCache[data.pageIndex];
+
+ page.stats.timeEnd('Page Request');
+ page._startRenderPage(data.transparency, data.intent);
+ }, this);
+
+ messageHandler.on('RenderPageChunk', function transportRender(data) {
+ if (this.destroyed) {
+ return; // Ignore any pending requests if the worker was terminated.
+ }
+ var page = this.pageCache[data.pageIndex];
+
+ page._renderPageChunk(data.operatorList, data.intent);
+ }, this);
+
+ messageHandler.on('commonobj', function transportObj(data) {
+ if (this.destroyed) {
+ return; // Ignore any pending requests if the worker was terminated.
+ }
+
+ var id = data[0];
+ var type = data[1];
+ if (this.commonObjs.hasData(id)) {
+ return;
+ }
+
+ switch (type) {
+ case 'Font':
+ var exportedData = data[2];
+
+ if ('error' in exportedData) {
+ var exportedError = exportedData.error;
+ warn('Error during font loading: ' + exportedError);
+ this.commonObjs.resolve(id, exportedError);
+ break;
+ }
+ var fontRegistry = null;
+ if (getDefaultSetting('pdfBug') && globalScope.FontInspector &&
+ globalScope['FontInspector'].enabled) {
+ fontRegistry = {
+ registerFont(font, url) {
+ globalScope['FontInspector'].fontAdded(font, url);
+ },
+ };
+ }
+ var font = new FontFaceObject(exportedData, {
+ isEvalSuported: getDefaultSetting('isEvalSupported'),
+ disableFontFace: getDefaultSetting('disableFontFace'),
+ fontRegistry,
+ });
+ var fontReady = (fontObjs) => {
+ this.commonObjs.resolve(id, font);
+ };
+
+ this.fontLoader.bind([font], fontReady);
+ break;
+ case 'FontPath':
+ this.commonObjs.resolve(id, data[2]);
+ break;
+ default:
+ error('Got unknown common object type ' + type);
+ }
+ }, this);
+
+ messageHandler.on('obj', function transportObj(data) {
+ if (this.destroyed) {
+ return; // Ignore any pending requests if the worker was terminated.
+ }
+
+ var id = data[0];
+ var pageIndex = data[1];
+ var type = data[2];
+ var pageProxy = this.pageCache[pageIndex];
+ var imageData;
+ if (pageProxy.objs.hasData(id)) {
+ return;
+ }
+
+ switch (type) {
+ case 'JpegStream':
+ imageData = data[3];
+ loadJpegStream(id, imageData, pageProxy.objs);
+ break;
+ case 'Image':
+ imageData = data[3];
+ pageProxy.objs.resolve(id, imageData);
+
+ // heuristics that will allow not to store large data
+ var MAX_IMAGE_SIZE_TO_STORE = 8000000;
+ if (imageData && 'data' in imageData &&
+ imageData.data.length > MAX_IMAGE_SIZE_TO_STORE) {
+ pageProxy.cleanupAfterRender = true;
+ }
+ break;
+ default:
+ error('Got unknown object type ' + type);
+ }
+ }, this);
+
+ messageHandler.on('DocProgress', function transportDocProgress(data) {
+ if (this.destroyed) {
+ return; // Ignore any pending requests if the worker was terminated.
+ }
+
+ var loadingTask = this.loadingTask;
+ if (loadingTask.onProgress) {
+ loadingTask.onProgress({
+ loaded: data.loaded,
+ total: data.total,
+ });
+ }
+ }, this);
+
+ messageHandler.on('PageError', function transportError(data) {
+ if (this.destroyed) {
+ return; // Ignore any pending requests if the worker was terminated.
+ }
+
+ var page = this.pageCache[data.pageNum - 1];
+ var intentState = page.intentStates[data.intent];
+
+ if (intentState.displayReadyCapability) {
+ intentState.displayReadyCapability.reject(data.error);
+ } else {
+ error(data.error);
+ }
+
+ if (intentState.operatorList) {
+ // Mark operator list as complete.
+ intentState.operatorList.lastChunk = true;
+ for (var i = 0; i < intentState.renderTasks.length; i++) {
+ intentState.renderTasks[i].operatorListChanged();
+ }
+ }
+ }, this);
+
+ messageHandler.on('UnsupportedFeature',
+ function transportUnsupportedFeature(data) {
+ if (this.destroyed) {
+ return; // Ignore any pending requests if the worker was terminated.
+ }
+ var featureId = data.featureId;
+ var loadingTask = this.loadingTask;
+ if (loadingTask.onUnsupportedFeature) {
+ loadingTask.onUnsupportedFeature(featureId);
+ }
+ _UnsupportedManager.notify(featureId);
+ }, this);
+
+ messageHandler.on('JpegDecode', function(data) {
+ if (this.destroyed) {
+ return Promise.reject(new Error('Worker was destroyed'));
+ }
+
+ if (typeof document === 'undefined') {
+ // Make sure that this code is not executing in node.js, as
+ // it's using DOM image, and there is no library to support that.
+ return Promise.reject(new Error('"document" is not defined.'));
+ }
+
+ var imageUrl = data[0];
+ var components = data[1];
+ if (components !== 3 && components !== 1) {
+ return Promise.reject(
+ new Error('Only 3 components or 1 component can be returned'));
+ }
+
+ return new Promise(function (resolve, reject) {
+ var img = new Image();
+ img.onload = function () {
+ var width = img.width;
+ var height = img.height;
+ var size = width * height;
+ var rgbaLength = size * 4;
+ var buf = new Uint8Array(size * components);
+ var tmpCanvas = document.createElement('canvas');
+ tmpCanvas.width = width;
+ tmpCanvas.height = height;
+ var tmpCtx = tmpCanvas.getContext('2d');
+ tmpCtx.drawImage(img, 0, 0);
+ var data = tmpCtx.getImageData(0, 0, width, height).data;
+ var i, j;
+
+ if (components === 3) {
+ for (i = 0, j = 0; i < rgbaLength; i += 4, j += 3) {
+ buf[j] = data[i];
+ buf[j + 1] = data[i + 1];
+ buf[j + 2] = data[i + 2];
+ }
+ } else if (components === 1) {
+ for (i = 0, j = 0; i < rgbaLength; i += 4, j++) {
+ buf[j] = data[i];
+ }
+ }
+ resolve({ data: buf, width, height, });
+ };
+ img.onerror = function () {
+ reject(new Error('JpegDecode failed to load image'));
+ };
+ img.src = imageUrl;
+ });
+ }, this);
+
+ messageHandler.on('FetchBuiltInCMap', function (data) {
+ if (this.destroyed) {
+ return Promise.reject(new Error('Worker was destroyed'));
+ }
+ return this.CMapReaderFactory.fetch({
+ name: data.name,
+ });
+ }, this);
+ },
+
+ getData: function WorkerTransport_getData() {
+ return this.messageHandler.sendWithPromise('GetData', null);
+ },
+
+ getPage: function WorkerTransport_getPage(pageNumber, capability) {
+ if (!isInt(pageNumber) || pageNumber <= 0 || pageNumber > this.numPages) {
+ return Promise.reject(new Error('Invalid page request'));
+ }
+
+ var pageIndex = pageNumber - 1;
+ if (pageIndex in this.pagePromises) {
+ return this.pagePromises[pageIndex];
+ }
+ var promise = this.messageHandler.sendWithPromise('GetPage', {
+ pageIndex,
+ }).then((pageInfo) => {
+ if (this.destroyed) {
+ throw new Error('Transport destroyed');
+ }
+ var page = new PDFPageProxy(pageIndex, pageInfo, this);
+ this.pageCache[pageIndex] = page;
+ return page;
+ });
+ this.pagePromises[pageIndex] = promise;
+ return promise;
+ },
+
+ getPageIndex: function WorkerTransport_getPageIndexByRef(ref) {
+ return this.messageHandler.sendWithPromise('GetPageIndex', {
+ ref,
+ }).catch(function (reason) {
+ return Promise.reject(new Error(reason));
+ });
+ },
+
+ getAnnotations: function WorkerTransport_getAnnotations(pageIndex, intent) {
+ return this.messageHandler.sendWithPromise('GetAnnotations', {
+ pageIndex,
+ intent,
+ });
+ },
+
+ getDestinations: function WorkerTransport_getDestinations() {
+ return this.messageHandler.sendWithPromise('GetDestinations', null);
+ },
+
+ getDestination: function WorkerTransport_getDestination(id) {
+ return this.messageHandler.sendWithPromise('GetDestination', {
+ id,
+ });
+ },
+
+ getPageLabels: function WorkerTransport_getPageLabels() {
+ return this.messageHandler.sendWithPromise('GetPageLabels', null);
+ },
+
+ getAttachments: function WorkerTransport_getAttachments() {
+ return this.messageHandler.sendWithPromise('GetAttachments', null);
+ },
+
+ getJavaScript: function WorkerTransport_getJavaScript() {
+ return this.messageHandler.sendWithPromise('GetJavaScript', null);
+ },
+
+ getOutline: function WorkerTransport_getOutline() {
+ return this.messageHandler.sendWithPromise('GetOutline', null);
+ },
+
+ getMetadata: function WorkerTransport_getMetadata() {
+ return this.messageHandler.sendWithPromise('GetMetadata', null).
+ then(function transportMetadata(results) {
+ return {
+ info: results[0],
+ metadata: (results[1] ? new Metadata(results[1]) : null),
+ };
+ });
+ },
+
+ getStats: function WorkerTransport_getStats() {
+ return this.messageHandler.sendWithPromise('GetStats', null);
+ },
+
+ startCleanup: function WorkerTransport_startCleanup() {
+ this.messageHandler.sendWithPromise('Cleanup', null).then(() => {
+ for (var i = 0, ii = this.pageCache.length; i < ii; i++) {
+ var page = this.pageCache[i];
+ if (page) {
+ page.cleanup();
+ }
+ }
+ this.commonObjs.clear();
+ this.fontLoader.clear();
+ });
+ },
+ };
+ return WorkerTransport;
+
+})();
+
+/**
+ * A PDF document and page is built of many objects. E.g. there are objects
+ * for fonts, images, rendering code and such. These objects might get processed
+ * inside of a worker. The `PDFObjects` implements some basic functions to
+ * manage these objects.
+ * @ignore
+ */
+var PDFObjects = (function PDFObjectsClosure() {
+ function PDFObjects() {
+ this.objs = Object.create(null);
+ }
+
+ PDFObjects.prototype = {
+ /**
+ * Internal function.
+ * Ensures there is an object defined for `objId`.
+ */
+ ensureObj: function PDFObjects_ensureObj(objId) {
+ if (this.objs[objId]) {
+ return this.objs[objId];
+ }
+
+ var obj = {
+ capability: createPromiseCapability(),
+ data: null,
+ resolved: false,
+ };
+ this.objs[objId] = obj;
+
+ return obj;
+ },
+
+ /**
+ * If called *without* callback, this returns the data of `objId` but the
+ * object needs to be resolved. If it isn't, this function throws.
+ *
+ * If called *with* a callback, the callback is called with the data of the
+ * object once the object is resolved. That means, if you call this
+ * function and the object is already resolved, the callback gets called
+ * right away.
+ */
+ get: function PDFObjects_get(objId, callback) {
+ // If there is a callback, then the get can be async and the object is
+ // not required to be resolved right now
+ if (callback) {
+ this.ensureObj(objId).capability.promise.then(callback);
+ return null;
+ }
+
+ // If there isn't a callback, the user expects to get the resolved data
+ // directly.
+ var obj = this.objs[objId];
+
+ // If there isn't an object yet or the object isn't resolved, then the
+ // data isn't ready yet!
+ if (!obj || !obj.resolved) {
+ error('Requesting object that isn\'t resolved yet ' + objId);
+ }
+
+ return obj.data;
+ },
+
+ /**
+ * Resolves the object `objId` with optional `data`.
+ */
+ resolve: function PDFObjects_resolve(objId, data) {
+ var obj = this.ensureObj(objId);
+
+ obj.resolved = true;
+ obj.data = data;
+ obj.capability.resolve(data);
+ },
+
+ isResolved: function PDFObjects_isResolved(objId) {
+ var objs = this.objs;
+
+ if (!objs[objId]) {
+ return false;
+ }
+ return objs[objId].resolved;
+ },
+
+ hasData: function PDFObjects_hasData(objId) {
+ return this.isResolved(objId);
+ },
+
+ /**
+ * Returns the data of `objId` if object exists, null otherwise.
+ */
+ getData: function PDFObjects_getData(objId) {
+ var objs = this.objs;
+ if (!objs[objId] || !objs[objId].resolved) {
+ return null;
+ }
+ return objs[objId].data;
+ },
+
+ clear: function PDFObjects_clear() {
+ this.objs = Object.create(null);
+ },
+ };
+ return PDFObjects;
+})();
+
+/**
+ * Allows controlling of the rendering tasks.
+ * @class
+ * @alias RenderTask
+ */
+var RenderTask = (function RenderTaskClosure() {
+ function RenderTask(internalRenderTask) {
+ this._internalRenderTask = internalRenderTask;
+
+ /**
+ * Callback for incremental rendering -- a function that will be called
+ * each time the rendering is paused. To continue rendering call the
+ * function that is the first argument to the callback.
+ * @type {function}
+ */
+ this.onContinue = null;
+ }
+
+ RenderTask.prototype = /** @lends RenderTask.prototype */ {
+ /**
+ * Promise for rendering task completion.
+ * @return {Promise}
+ */
+ get promise() {
+ return this._internalRenderTask.capability.promise;
+ },
+
+ /**
+ * Cancels the rendering task. If the task is currently rendering it will
+ * not be cancelled until graphics pauses with a timeout. The promise that
+ * this object extends will be rejected when cancelled.
+ */
+ cancel: function RenderTask_cancel() {
+ this._internalRenderTask.cancel();
+ },
+
+ /**
+ * Registers callbacks to indicate the rendering task completion.
+ *
+ * @param {function} onFulfilled The callback for the rendering completion.
+ * @param {function} onRejected The callback for the rendering failure.
+ * @return {Promise} A promise that is resolved after the onFulfilled or
+ * onRejected callback.
+ */
+ then: function RenderTask_then(onFulfilled, onRejected) {
+ return this.promise.then.apply(this.promise, arguments);
+ },
+ };
+
+ return RenderTask;
+})();
+
+/**
+ * For internal use only.
+ * @ignore
+ */
+var InternalRenderTask = (function InternalRenderTaskClosure() {
+
+ function InternalRenderTask(callback, params, objs, commonObjs, operatorList,
+ pageNumber, canvasFactory) {
+ this.callback = callback;
+ this.params = params;
+ this.objs = objs;
+ this.commonObjs = commonObjs;
+ this.operatorListIdx = null;
+ this.operatorList = operatorList;
+ this.pageNumber = pageNumber;
+ this.canvasFactory = canvasFactory;
+ this.running = false;
+ this.graphicsReadyCallback = null;
+ this.graphicsReady = false;
+ this.useRequestAnimationFrame = false;
+ this.cancelled = false;
+ this.capability = createPromiseCapability();
+ this.task = new RenderTask(this);
+ // caching this-bound methods
+ this._continueBound = this._continue.bind(this);
+ this._scheduleNextBound = this._scheduleNext.bind(this);
+ this._nextBound = this._next.bind(this);
+ }
+
+ InternalRenderTask.prototype = {
+
+ initializeGraphics:
+ function InternalRenderTask_initializeGraphics(transparency) {
+
+ if (this.cancelled) {
+ return;
+ }
+ if (getDefaultSetting('pdfBug') && globalScope.StepperManager &&
+ globalScope.StepperManager.enabled) {
+ this.stepper = globalScope.StepperManager.create(this.pageNumber - 1);
+ this.stepper.init(this.operatorList);
+ this.stepper.nextBreakPoint = this.stepper.getNextBreakPoint();
+ }
+
+ var params = this.params;
+ this.gfx = new CanvasGraphics(params.canvasContext, this.commonObjs,
+ this.objs, this.canvasFactory,
+ params.imageLayer);
+
+ this.gfx.beginDrawing({
+ transform: params.transform,
+ viewport: params.viewport,
+ transparency,
+ background: params.background,
+ });
+ this.operatorListIdx = 0;
+ this.graphicsReady = true;
+ if (this.graphicsReadyCallback) {
+ this.graphicsReadyCallback();
+ }
+ },
+
+ cancel: function InternalRenderTask_cancel() {
+ this.running = false;
+ this.cancelled = true;
+
+ if ((typeof PDFJSDev !== 'undefined' && PDFJSDev.test('PDFJS_NEXT')) ||
+ getDefaultSetting('pdfjsNext')) {
+ this.callback(new RenderingCancelledException(
+ 'Rendering cancelled, page ' + this.pageNumber, 'canvas'));
+ } else {
+ this.callback('cancelled');
+ }
+ },
+
+ operatorListChanged: function InternalRenderTask_operatorListChanged() {
+ if (!this.graphicsReady) {
+ if (!this.graphicsReadyCallback) {
+ this.graphicsReadyCallback = this._continueBound;
+ }
+ return;
+ }
+
+ if (this.stepper) {
+ this.stepper.updateOperatorList(this.operatorList);
+ }
+
+ if (this.running) {
+ return;
+ }
+ this._continue();
+ },
+
+ _continue: function InternalRenderTask__continue() {
+ this.running = true;
+ if (this.cancelled) {
+ return;
+ }
+ if (this.task.onContinue) {
+ this.task.onContinue(this._scheduleNextBound);
+ } else {
+ this._scheduleNext();
+ }
+ },
+
+ _scheduleNext: function InternalRenderTask__scheduleNext() {
+ if (this.useRequestAnimationFrame && typeof window !== 'undefined') {
+ window.requestAnimationFrame(this._nextBound);
+ } else {
+ Promise.resolve(undefined).then(this._nextBound);
+ }
+ },
+
+ _next: function InternalRenderTask__next() {
+ if (this.cancelled) {
+ return;
+ }
+ this.operatorListIdx = this.gfx.executeOperatorList(this.operatorList,
+ this.operatorListIdx,
+ this._continueBound,
+ this.stepper);
+ if (this.operatorListIdx === this.operatorList.argsArray.length) {
+ this.running = false;
+ if (this.operatorList.lastChunk) {
+ this.gfx.endDrawing();
+ this.callback();
+ }
+ }
+ },
+
+ };
+
+ return InternalRenderTask;
+})();
+
+/**
+ * (Deprecated) Global observer of unsupported feature usages. Use
+ * onUnsupportedFeature callback of the {PDFDocumentLoadingTask} instance.
+ */
+var _UnsupportedManager = (function UnsupportedManagerClosure() {
+ var listeners = [];
+ return {
+ listen(cb) {
+ deprecated('Global UnsupportedManager.listen is used: ' +
+ ' use PDFDocumentLoadingTask.onUnsupportedFeature instead');
+ listeners.push(cb);
+ },
+ notify(featureId) {
+ for (var i = 0, ii = listeners.length; i < ii; i++) {
+ listeners[i](featureId);
+ }
+ },
+ };
+})();
+
+var version, build;
+if (typeof PDFJSDev !== 'undefined') {
+ version = PDFJSDev.eval('BUNDLE_VERSION');
+ build = PDFJSDev.eval('BUNDLE_BUILD');
+}
+
+export {
+ getDocument,
+ LoopbackPort,
+ PDFDataRangeTransport,
+ PDFWorker,
+ PDFDocumentProxy,
+ PDFPageProxy,
+ _UnsupportedManager,
+ version,
+ build,
+};
+
+
+
+
+
+
+
+ Externals Classes Global
+
+
+
+ Documentation generated by JSDoc 3.4.3 on Mon Jun 12 2017 08:43:32 GMT+0000 (Coordinated Universal Time)
+
+
+
+
+
+
diff --git a/www/common/pdfjs/api/draft/display_global.js.html b/www/common/pdfjs/api/draft/display_global.js.html
new file mode 100644
index 000000000..edd9b176f
--- /dev/null
+++ b/www/common/pdfjs/api/draft/display_global.js.html
@@ -0,0 +1,361 @@
+
+
+
+ JSDoc: Source: display/global.js
+
+
+
+
+
+
+
Source: display/global.js
+
+
+
+
+
+
+
+
+ /* Copyright 2015 Mozilla Foundation
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+import {
+ _UnsupportedManager, getDocument, LoopbackPort, PDFDataRangeTransport,
+ PDFWorker
+} from './api';
+import {
+ addLinkAttributes, CustomStyle, DEFAULT_LINK_REL, getFilenameFromUrl,
+ isExternalLinkTargetSet, isValidUrl, LinkTarget
+} from './dom_utils';
+import {
+ createBlob, createObjectURL, createPromiseCapability, deprecated,
+ getVerbosityLevel, globalScope, InvalidPDFException, isLittleEndian,
+ MissingPDFException, OPS, PageViewport, PasswordException, PasswordResponses,
+ removeNullCharacters, setVerbosityLevel, shadow, UnexpectedResponseException,
+ UnknownErrorException, UNSUPPORTED_FEATURES, Util, VERBOSITY_LEVELS, warn
+} from '../shared/util';
+import { AnnotationLayer } from './annotation_layer';
+import { Metadata } from './metadata';
+import { renderTextLayer } from './text_layer';
+import { SVGGraphics } from './svg';
+
+var isWorker = (typeof window === 'undefined');
+
+// The global PDFJS object is now deprecated and will not be supported in
+// the future. The members below are maintained for backward compatibility
+// and shall not be extended or modified. If the global.js is included as
+// a module, we will create a global PDFJS object instance or use existing.
+if (!globalScope.PDFJS) {
+ globalScope.PDFJS = {};
+}
+var PDFJS = globalScope.PDFJS;
+
+if (typeof PDFJSDev !== 'undefined') {
+ PDFJS.version = PDFJSDev.eval('BUNDLE_VERSION');
+ PDFJS.build = PDFJSDev.eval('BUNDLE_BUILD');
+}
+
+PDFJS.pdfBug = false;
+
+if (PDFJS.verbosity !== undefined) {
+ setVerbosityLevel(PDFJS.verbosity);
+}
+delete PDFJS.verbosity;
+Object.defineProperty(PDFJS, 'verbosity', {
+ get() {
+ return getVerbosityLevel();
+ },
+ set(level) {
+ setVerbosityLevel(level);
+ },
+ enumerable: true,
+ configurable: true,
+});
+
+PDFJS.VERBOSITY_LEVELS = VERBOSITY_LEVELS;
+PDFJS.OPS = OPS;
+PDFJS.UNSUPPORTED_FEATURES = UNSUPPORTED_FEATURES;
+PDFJS.isValidUrl = isValidUrl;
+PDFJS.shadow = shadow;
+PDFJS.createBlob = createBlob;
+PDFJS.createObjectURL = function PDFJS_createObjectURL(data, contentType) {
+ return createObjectURL(data, contentType, PDFJS.disableCreateObjectURL);
+};
+Object.defineProperty(PDFJS, 'isLittleEndian', {
+ configurable: true,
+ get: function PDFJS_isLittleEndian() {
+ return shadow(PDFJS, 'isLittleEndian', isLittleEndian());
+ },
+});
+PDFJS.removeNullCharacters = removeNullCharacters;
+PDFJS.PasswordResponses = PasswordResponses;
+PDFJS.PasswordException = PasswordException;
+PDFJS.UnknownErrorException = UnknownErrorException;
+PDFJS.InvalidPDFException = InvalidPDFException;
+PDFJS.MissingPDFException = MissingPDFException;
+PDFJS.UnexpectedResponseException = UnexpectedResponseException;
+PDFJS.Util = Util;
+PDFJS.PageViewport = PageViewport;
+PDFJS.createPromiseCapability = createPromiseCapability;
+
+/**
+ * The maximum allowed image size in total pixels e.g. width * height. Images
+ * above this value will not be drawn. Use -1 for no limit.
+ * @var {number}
+ */
+PDFJS.maxImageSize = (PDFJS.maxImageSize === undefined ?
+ -1 : PDFJS.maxImageSize);
+
+/**
+ * The url of where the predefined Adobe CMaps are located. Include trailing
+ * slash.
+ * @var {string}
+ */
+PDFJS.cMapUrl = (PDFJS.cMapUrl === undefined ? null : PDFJS.cMapUrl);
+
+/**
+ * Specifies if CMaps are binary packed.
+ * @var {boolean}
+ */
+PDFJS.cMapPacked = PDFJS.cMapPacked === undefined ? false : PDFJS.cMapPacked;
+
+/**
+ * By default fonts are converted to OpenType fonts and loaded via font face
+ * rules. If disabled, the font will be rendered using a built in font
+ * renderer that constructs the glyphs with primitive path commands.
+ * @var {boolean}
+ */
+PDFJS.disableFontFace = (PDFJS.disableFontFace === undefined ?
+ false : PDFJS.disableFontFace);
+
+/**
+ * Path for image resources, mainly for annotation icons. Include trailing
+ * slash.
+ * @var {string}
+ */
+PDFJS.imageResourcesPath = (PDFJS.imageResourcesPath === undefined ?
+ '' : PDFJS.imageResourcesPath);
+
+/**
+ * Disable the web worker and run all code on the main thread. This will
+ * happen automatically if the browser doesn't support workers or sending
+ * typed arrays to workers.
+ * @var {boolean}
+ */
+PDFJS.disableWorker = (PDFJS.disableWorker === undefined ?
+ false : PDFJS.disableWorker);
+
+/**
+ * Path and filename of the worker file. Required when the worker is enabled
+ * in development mode. If unspecified in the production build, the worker
+ * will be loaded based on the location of the pdf.js file. It is recommended
+ * that the workerSrc is set in a custom application to prevent issues caused
+ * by third-party frameworks and libraries.
+ * @var {string}
+ */
+PDFJS.workerSrc = (PDFJS.workerSrc === undefined ? null : PDFJS.workerSrc);
+
+/**
+ * Defines global port for worker process. Overrides workerSrc and
+ * disableWorker setting.
+ */
+PDFJS.workerPort = (PDFJS.workerPort === undefined ? null : PDFJS.workerPort);
+
+/**
+ * Disable range request loading of PDF files. When enabled and if the server
+ * supports partial content requests then the PDF will be fetched in chunks.
+ * Enabled (false) by default.
+ * @var {boolean}
+ */
+PDFJS.disableRange = (PDFJS.disableRange === undefined ?
+ false : PDFJS.disableRange);
+
+/**
+ * Disable streaming of PDF file data. By default PDF.js attempts to load PDF
+ * in chunks. This default behavior can be disabled.
+ * @var {boolean}
+ */
+PDFJS.disableStream = (PDFJS.disableStream === undefined ?
+ false : PDFJS.disableStream);
+
+/**
+ * Disable pre-fetching of PDF file data. When range requests are enabled
+ * PDF.js will automatically keep fetching more data even if it isn't needed
+ * to display the current page. This default behavior can be disabled.
+ *
+ * NOTE: It is also necessary to disable streaming, see above,
+ * in order for disabling of pre-fetching to work correctly.
+ * @var {boolean}
+ */
+PDFJS.disableAutoFetch = (PDFJS.disableAutoFetch === undefined ?
+ false : PDFJS.disableAutoFetch);
+
+/**
+ * Enables special hooks for debugging PDF.js.
+ * @var {boolean}
+ */
+PDFJS.pdfBug = (PDFJS.pdfBug === undefined ? false : PDFJS.pdfBug);
+
+/**
+ * Enables transfer usage in postMessage for ArrayBuffers.
+ * @var {boolean}
+ */
+PDFJS.postMessageTransfers = (PDFJS.postMessageTransfers === undefined ?
+ true : PDFJS.postMessageTransfers);
+
+/**
+ * Disables URL.createObjectURL usage.
+ * @var {boolean}
+ */
+PDFJS.disableCreateObjectURL = (PDFJS.disableCreateObjectURL === undefined ?
+ false : PDFJS.disableCreateObjectURL);
+
+/**
+ * Disables WebGL usage.
+ * @var {boolean}
+ */
+PDFJS.disableWebGL = (PDFJS.disableWebGL === undefined ?
+ true : PDFJS.disableWebGL);
+
+/**
+ * Specifies the |target| attribute for external links.
+ * The constants from PDFJS.LinkTarget should be used:
+ * - NONE [default]
+ * - SELF
+ * - BLANK
+ * - PARENT
+ * - TOP
+ * @var {number}
+ */
+PDFJS.externalLinkTarget = (PDFJS.externalLinkTarget === undefined ?
+ LinkTarget.NONE : PDFJS.externalLinkTarget);
+
+/**
+ * Specifies the |rel| attribute for external links. Defaults to stripping
+ * the referrer.
+ * @var {string}
+ */
+PDFJS.externalLinkRel = (PDFJS.externalLinkRel === undefined ?
+ DEFAULT_LINK_REL : PDFJS.externalLinkRel);
+
+/**
+ * Determines if we can eval strings as JS. Primarily used to improve
+ * performance for font rendering.
+ * @var {boolean}
+ */
+PDFJS.isEvalSupported = (PDFJS.isEvalSupported === undefined ?
+ true : PDFJS.isEvalSupported);
+
+/**
+ * Opt-in to backwards incompatible API changes. NOTE:
+ * If the `PDFJS_NEXT` build flag is set, it will override this setting.
+ * @var {boolean}
+ */
+PDFJS.pdfjsNext = (PDFJS.pdfjsNext === undefined) ? false : PDFJS.pdfjsNext;
+
+if (typeof PDFJSDev === 'undefined' || !PDFJSDev.test('MOZCENTRAL')) {
+ var savedOpenExternalLinksInNewWindow = PDFJS.openExternalLinksInNewWindow;
+ delete PDFJS.openExternalLinksInNewWindow;
+ Object.defineProperty(PDFJS, 'openExternalLinksInNewWindow', {
+ get() {
+ return PDFJS.externalLinkTarget === LinkTarget.BLANK;
+ },
+ set(value) {
+ if (value) {
+ deprecated('PDFJS.openExternalLinksInNewWindow, please use ' +
+ '"PDFJS.externalLinkTarget = PDFJS.LinkTarget.BLANK" instead.');
+ }
+ if (PDFJS.externalLinkTarget !== LinkTarget.NONE) {
+ warn('PDFJS.externalLinkTarget is already initialized');
+ return;
+ }
+ PDFJS.externalLinkTarget = value ? LinkTarget.BLANK : LinkTarget.NONE;
+ },
+ enumerable: true,
+ configurable: true,
+ });
+ if (savedOpenExternalLinksInNewWindow) {
+ /**
+ * (Deprecated) Opens external links in a new window if enabled.
+ * The default behavior opens external links in the PDF.js window.
+ *
+ * NOTE: This property has been deprecated, please use
+ * `PDFJS.externalLinkTarget = PDFJS.LinkTarget.BLANK` instead.
+ * @var {boolean}
+ */
+ PDFJS.openExternalLinksInNewWindow = savedOpenExternalLinksInNewWindow;
+ }
+}
+
+PDFJS.getDocument = getDocument;
+PDFJS.LoopbackPort = LoopbackPort;
+PDFJS.PDFDataRangeTransport = PDFDataRangeTransport;
+PDFJS.PDFWorker = PDFWorker;
+
+PDFJS.hasCanvasTypedArrays = true; // compatibility.js ensures this invariant
+PDFJS.CustomStyle = CustomStyle;
+PDFJS.LinkTarget = LinkTarget;
+PDFJS.addLinkAttributes = addLinkAttributes;
+PDFJS.getFilenameFromUrl = getFilenameFromUrl;
+PDFJS.isExternalLinkTargetSet = isExternalLinkTargetSet;
+
+PDFJS.AnnotationLayer = AnnotationLayer;
+
+PDFJS.renderTextLayer = renderTextLayer;
+
+PDFJS.Metadata = Metadata;
+
+PDFJS.SVGGraphics = SVGGraphics;
+
+PDFJS.UnsupportedManager = _UnsupportedManager;
+
+export {
+ globalScope,
+ isWorker,
+ PDFJS,
+};
+
+
+
+
+
+
+
+ Externals Classes Global
+
+
+
+ Documentation generated by JSDoc 3.4.3 on Mon Jun 12 2017 08:43:32 GMT+0000 (Coordinated Universal Time)
+
+
+
+
+
+
diff --git a/www/common/pdfjs/api/draft/doc_helper.js.html b/www/common/pdfjs/api/draft/doc_helper.js.html
new file mode 100644
index 000000000..e2d9ed97c
--- /dev/null
+++ b/www/common/pdfjs/api/draft/doc_helper.js.html
@@ -0,0 +1,96 @@
+
+
+
+ JSDoc: Source: doc_helper.js
+
+
+
+
+
+
+
Source: doc_helper.js
+
+
+
+
+
+
+
+
+ /* Copyright 2012 Mozilla Foundation
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+/* eslint-disable strict */
+
+/*
+ NOTE: This file is created as a helper to assist with JSDoc html files.
+ It is not for use in the executable code.
+*/
+
+/**
+ * PDFJS scope object that contains all functions, objects and variables related
+ * to the PDF.js.
+ * @constructor
+ */
+function PDFJS() {
+ // Mock class constructor. See src/display/api.js.
+}
+
+/**
+ * Controls the logging level.
+ * The constants from PDFJS.VERBOSITY_LEVELS should be used:
+ * - errors
+ * - warnings [default]
+ * - infos
+ * @var {number}
+ */
+PDFJS.verbosity = PDFJS.VERBOSITY_LEVELS.warnings;
+
+/**
+ * Represents the eventual result of an asynchronous operation.
+ * @external Promise
+ * @see {@link http://promisesaplus.com/ Promise/A+}
+ */
+
+
+
+
+
+
+
+ Externals Classes Global
+
+
+
+ Documentation generated by JSDoc 3.4.3 on Mon Jun 12 2017 08:43:32 GMT+0000 (Coordinated Universal Time)
+
+
+
+
+
+
diff --git a/www/common/pdfjs/api/draft/external-Promise.html b/www/common/pdfjs/api/draft/external-Promise.html
new file mode 100644
index 000000000..0deba04f2
--- /dev/null
+++ b/www/common/pdfjs/api/draft/external-Promise.html
@@ -0,0 +1,137 @@
+
+
+
+ JSDoc: External: Promise
+
+
+
+
+
+
+
External: Promise
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
Represents the eventual result of an asynchronous operation.
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+ Source:
+ See:
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+ Externals Classes Global
+
+
+
+ Documentation generated by JSDoc 3.4.3 on Mon Jun 12 2017 08:43:32 GMT+0000 (Coordinated Universal Time)
+
+
+
+
+
+
\ No newline at end of file
diff --git a/www/common/pdfjs/api/draft/fonts/OpenSans-Light-webfont.eot b/www/common/pdfjs/api/draft/fonts/OpenSans-Light-webfont.eot
new file mode 100644
index 000000000..14868406a
Binary files /dev/null and b/www/common/pdfjs/api/draft/fonts/OpenSans-Light-webfont.eot differ
diff --git a/www/common/pdfjs/api/draft/fonts/OpenSans-Light-webfont.eot? b/www/common/pdfjs/api/draft/fonts/OpenSans-Light-webfont.eot?
new file mode 100644
index 000000000..14868406a
Binary files /dev/null and b/www/common/pdfjs/api/draft/fonts/OpenSans-Light-webfont.eot? differ
diff --git a/www/common/pdfjs/api/draft/fonts/OpenSans-Light-webfont.svg b/www/common/pdfjs/api/draft/fonts/OpenSans-Light-webfont.svg
new file mode 100644
index 000000000..11a472ca8
--- /dev/null
+++ b/www/common/pdfjs/api/draft/fonts/OpenSans-Light-webfont.svg
@@ -0,0 +1,1831 @@
+
+
+
+
+
+
+
\ No newline at end of file
diff --git a/www/common/pdfjs/api/draft/fonts/OpenSans-Light-webfont.woff b/www/common/pdfjs/api/draft/fonts/OpenSans-Light-webfont.woff
new file mode 100644
index 000000000..e78607481
Binary files /dev/null and b/www/common/pdfjs/api/draft/fonts/OpenSans-Light-webfont.woff differ
diff --git a/www/common/pdfjs/api/draft/fonts/OpenSans-Regular-webfont.eot b/www/common/pdfjs/api/draft/fonts/OpenSans-Regular-webfont.eot
new file mode 100644
index 000000000..6bbc3cf58
Binary files /dev/null and b/www/common/pdfjs/api/draft/fonts/OpenSans-Regular-webfont.eot differ
diff --git a/www/common/pdfjs/api/draft/fonts/OpenSans-Regular-webfont.eot? b/www/common/pdfjs/api/draft/fonts/OpenSans-Regular-webfont.eot?
new file mode 100644
index 000000000..6bbc3cf58
Binary files /dev/null and b/www/common/pdfjs/api/draft/fonts/OpenSans-Regular-webfont.eot? differ
diff --git a/www/common/pdfjs/api/draft/fonts/OpenSans-Regular-webfont.svg b/www/common/pdfjs/api/draft/fonts/OpenSans-Regular-webfont.svg
new file mode 100644
index 000000000..25a395234
--- /dev/null
+++ b/www/common/pdfjs/api/draft/fonts/OpenSans-Regular-webfont.svg
@@ -0,0 +1,1831 @@
+
+
+
+
+
+
+
\ No newline at end of file
diff --git a/www/common/pdfjs/api/draft/fonts/OpenSans-Regular-webfont.woff b/www/common/pdfjs/api/draft/fonts/OpenSans-Regular-webfont.woff
new file mode 100644
index 000000000..e231183dc
Binary files /dev/null and b/www/common/pdfjs/api/draft/fonts/OpenSans-Regular-webfont.woff differ
diff --git a/www/common/pdfjs/api/draft/global.html b/www/common/pdfjs/api/draft/global.html
new file mode 100644
index 000000000..ec46228ac
--- /dev/null
+++ b/www/common/pdfjs/api/draft/global.html
@@ -0,0 +1,3148 @@
+
+
+
+ JSDoc: Global
+
+
+
+
+
+
+
Global
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
Members
+
+
+
+
+ (Deprecated) Global observer of unsupported feature usages. Use
+onUnsupportedFeature callback of the {PDFDocumentLoadingTask} instance.
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+ Source:
+
+
+
+
+
+
+
+
+
+
+
+ Methods
+
+
+
+
+
+
+ (arr) → {number}
+ Gets length of the array (Array, Uint8Array, or string) in bytes.
+
+
+
+
+
+
+
+
+
+
+ Parameters:
+
+
+
+
+
+
+ Name
+
+
+ Type
+
+
+
+
+
+ Description
+
+
+
+
+
+
+
+
+ arr
+
+
+Array
+|
+
+Uint8Array
+|
+
+string
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+ Source:
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+Returns:
+
+
+
+
+
+
+ Type
+
+
+
+number
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+ (arr) → {Uint8Array}
+ Combines array items (arrays) into single Uint8Array object.
+
+
+
+
+
+
+
+
+
+
+ Parameters:
+
+
+
+
+
+
+ Name
+
+
+ Type
+
+
+
+
+
+ Description
+
+
+
+
+
+
+
+
+ arr
+
+
+Array
+
+
+
+
+
+
+
+
+
+ the array of the arrays (Array, Uint8Array, or string).
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+ Source:
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+Returns:
+
+
+
+
+
+
+ Type
+
+
+
+Uint8Array
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+ Creates a promise capability object.
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+ Source:
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+Returns:
+
+
+
+ A capability object contains:
+- a Promise, resolve and reject methods.
+
+
+
+
+
+
+ Type
+
+
+
+PromiseCapability
+
+
+
+
+
+
+
+
+
+
+
+ (url, baseUrl) → {URL}
+ Attempts to create a valid absolute URL (utilizing `isValidProtocol`).
+
+
+
+
+
+
+
+
+
+
+ Parameters:
+
+
+
+
+
+
+ Name
+
+
+ Type
+
+
+
+
+
+ Description
+
+
+
+
+
+
+
+
+ url
+
+
+URL
+|
+
+string
+
+
+
+
+
+
+
+
+
+ An absolute, or relative, URL.
+
+
+
+
+
+
+ baseUrl
+
+
+URL
+|
+
+string
+
+
+
+
+
+
+
+
+
+ An absolute URL.
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+ Source:
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+Returns:
+
+
+
+ Either a valid , or `null` otherwise.
+
+
+
+
+
+
+ Type
+
+
+
+URL
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+ (src, pdfDataRangeTransport, passwordCallback, progressCallback) → {PDFDocumentLoadingTask }
+ This is the main entry point for loading a PDF and interacting with it.
+NOTE: If a URL is used to fetch the PDF data a standard XMLHttpRequest(XHR)
+is used, which means it must follow the same origin rules that any XHR does
+e.g. No cross domain requests without CORS.
+
+
+
+
+
+
+
+
+
+
+ Parameters:
+
+
+
+
+
+
+ Name
+
+
+ Type
+
+
+
+
+
+ Description
+
+
+
+
+
+
+
+
+ src
+
+
+string
+|
+
+TypedArray
+|
+
+DocumentInitParameters PDFDataRangeTransport
+
+
+
+
+
+ Can be a url to where a PDF is located, a typed array (Uint8Array)
+already populated with data or parameter object.
+
+
+
+
+
+
+ pdfDataRangeTransport
+
+
+PDFDataRangeTransport
+
+
+
+
+
+ (deprecated) It is used
+if you want to manually serve range requests for data in the PDF.
+
+
+
+
+
+
+ passwordCallback
+
+
+function
+
+
+
+
+
+
+
+
+
+ (deprecated) It is used to request a
+password if wrong or no password was provided. The callback receives two
+parameters: function that needs to be called with new password and reason
+(see {PasswordResponses}).
+
+
+
+
+
+
+ progressCallback
+
+
+function
+
+
+
+
+
+
+
+
+
+ (deprecated) It is used to be able to
+monitor the loading progress of the PDF file (necessary to implement e.g.
+a loading bar). The callback receives an {Object} with the properties:
+{number} loaded and {number} total.
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+ Source:
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+Returns:
+
+
+
+
+
+
+ Type
+
+
+
+PDFDocumentLoadingTask
+
+
+
+
+
+
+
+
+
+
+ Type Definitions
+
+
+
+DocumentInitParameters
+
+
+
+
+
+ Document initialization / loading parameters object.
+
+
+
+
+ Type:
+
+
+
+
+
+
+ Properties:
+
+
+
+
+
+
+
+ Name
+
+
+ Type
+
+
+
+
+
+ Description
+
+
+
+
+
+
+
+
+ url
+
+
+string
+
+
+
+
+
+
+
+
+
+ The URL of the PDF.
+
+
+
+
+
+
+ data
+
+
+TypedArray
+|
+
+Array
+|
+
+string
+
+
+
+
+
+
+
+
+
+ Binary PDF data. Use typed arrays
+ (Uint8Array) to improve the memory usage. If PDF data is BASE64-encoded,
+ use atob() to convert it to a binary string first.
+
+
+
+
+
+
+ httpHeaders
+
+
+Object
+
+
+
+
+
+
+
+
+
+ Basic authentication headers.
+
+
+
+
+
+
+ withCredentials
+
+
+boolean
+
+
+
+
+
+
+
+
+
+ Indicates whether or not cross-site
+ Access-Control requests should be made using credentials such as cookies
+ or authorization headers. The default is false.
+
+
+
+
+
+
+ password
+
+
+string
+
+
+
+
+
+
+
+
+
+ For decrypting password-protected PDFs.
+
+
+
+
+
+
+ initialData
+
+
+TypedArray
+
+
+
+
+
+
+
+
+
+ A typed array with the first portion or
+ all of the pdf data. Used by the extension since some data is already
+ loaded before the switch to range requests.
+
+
+
+
+
+
+ length
+
+
+number
+
+
+
+
+
+
+
+
+
+ The PDF file length. It's used for progress
+ reports and range requests operations.
+
+
+
+
+
+
+ range
+
+
+PDFDataRangeTransport
+
+
+
+
+
+
+
+
+
+
+
+ rangeChunkSize
+
+
+number
+
+
+
+
+
+
+
+
+
+ Optional parameter to specify
+ maximum number of bytes fetched per range request. The default value is
+ 2^16 = 65536.
+
+
+
+
+
+
+ worker
+
+
+PDFWorker
+
+
+
+
+
+ The worker that will be used for the loading
+ and parsing of the PDF data.
+
+
+
+
+
+
+ docBaseUrl
+
+
+string
+
+
+
+
+
+
+
+
+
+ (optional) The base URL of the document,
+ used when attempting to recover valid absolute URLs for annotations, and
+ outline items, that (incorrectly) only specify relative URLs.
+
+
+
+
+
+
+ disableNativeImageDecoder
+
+
+boolean
+
+
+
+
+
+
+
+
+
+ (deprecated) Disable decoding
+ of certain (simple) JPEG images in the browser. This is useful for
+ environments without DOM image support, such as e.g. Node.js.
+ The default value is `false`.
+
+
+
+
+
+
+ nativeImageDecoderSupport
+
+
+string
+
+
+
+
+
+
+
+
+
+ (optional) Strategy for
+ decoding certain (simple) JPEG images in the browser. This is useful for
+ environments without DOM image and canvas support, such as e.g. Node.js.
+ Valid values are 'decode', 'display' or 'none'; where 'decode' is intended
+ for browsers with full image/canvas support, 'display' for environments
+ with limited image support through stubs (useful for SVG conversion),
+ and 'none' where JPEG images will be decoded entirely by PDF.js.
+ The default value is 'decode'.
+
+
+
+
+
+
+ CMapReaderFactory
+
+
+Object
+
+
+
+
+
+
+
+
+
+ (optional) The factory that will be
+ used when reading built-in CMap files. Providing a custom factory is useful
+ for environments without `XMLHttpRequest` support, such as e.g. Node.js.
+ The default value is {DOMCMapReaderFactory}.
+
+
+
+
+
+
+ stopAtErrors
+
+
+boolean
+
+
+
+
+
+
+
+
+
+ (optional) Reject certain promises, e.g.
+ `getOperatorList`, `getTextContent`, and `RenderTask`, when the associated
+ PDF data cannot be successfully parsed, instead of attempting to recover
+ whatever possible of the data. The default value is `false`.
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+ Source:
+
+
+
+
+
+
+
+
+
+GetAnnotationsParameters
+
+
+
+
+
+ Page annotation parameters.
+
+
+
+
+ Type:
+
+
+
+
+
+
+ Properties:
+
+
+
+
+
+
+
+ Name
+
+
+ Type
+
+
+
+
+
+ Description
+
+
+
+
+
+
+
+
+ intent
+
+
+string
+
+
+
+
+
+
+
+
+
+ Determines the annotations that will be fetched,
+ can be either 'display' (viewable annotations) or 'print'
+ (printable annotations).
+ If the parameter is omitted, all annotations are fetched.
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+ Source:
+
+
+
+
+
+
+
+
+
+getTextContentParameters
+
+
+
+
+
+ Page getTextContent parameters.
+
+
+
+
+ Type:
+
+
+
+
+
+
+ Properties:
+
+
+
+
+
+
+
+ Name
+
+
+ Type
+
+
+
+
+
+ Description
+
+
+
+
+
+
+
+
+ normalizeWhitespace
+
+
+boolean
+
+
+
+
+
+
+
+
+
+ replaces all occurrences of
+ whitespace with standard spaces (0x20). The default value is `false`.
+
+
+
+
+
+
+ disableCombineTextItems
+
+
+boolean
+
+
+
+
+
+
+
+
+
+ do not attempt to combine
+ same line TextItem 's. The default value is `false`.
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+ Source:
+
+
+
+
+
+
+
+
+
+PDFDocumentStats
+
+
+
+
+
+
+ Type:
+
+
+
+
+
+
+ Properties:
+
+
+
+
+
+
+
+ Name
+
+
+ Type
+
+
+
+
+
+ Description
+
+
+
+
+
+
+
+
+ streamTypes
+
+
+Array
+
+
+
+
+
+
+
+
+
+ Used stream types in the document (an item
+ is set to true if specific stream ID was used in the document).
+
+
+
+
+
+
+ fontTypes
+
+
+Array
+
+
+
+
+
+
+
+
+
+ Used font type in the document (an item is set
+ to true if specific font ID was used in the document).
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+ Source:
+
+
+
+
+
+
+
+
+
+PDFOperatorList
+
+
+
+
+
+ PDF page operator list.
+
+
+
+
+ Type:
+
+
+
+
+
+
+ Properties:
+
+
+
+
+
+
+
+ Name
+
+
+ Type
+
+
+
+
+
+ Description
+
+
+
+
+
+
+
+
+ fnArray
+
+
+Array
+
+
+
+
+
+
+
+
+
+ Array containing the operator functions.
+
+
+
+
+
+
+ argsArray
+
+
+Array
+
+
+
+
+
+
+
+
+
+ Array containing the arguments of the
+ functions.
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+ Source:
+
+
+
+
+
+
+
+
+
+PromiseCapability
+
+
+
+
+
+ Promise Capability object.
+
+
+
+
+ Type:
+
+
+
+
+
+
+ Properties:
+
+
+
+
+
+
+
+ Name
+
+
+ Type
+
+
+
+
+
+ Description
+
+
+
+
+
+
+
+
+ promise
+
+
+Promise
+
+
+
+
+
+
+
+
+
+ A promise object.
+
+
+
+
+
+
+ resolve
+
+
+function
+
+
+
+
+
+
+
+
+
+ Fulfills the promise.
+
+
+
+
+
+
+ reject
+
+
+function
+
+
+
+
+
+
+
+
+
+ Rejects the promise.
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+ Source:
+
+
+
+
+
+
+
+
+
+RenderParameters
+
+
+
+
+
+ Page render parameters.
+
+
+
+
+ Type:
+
+
+
+
+
+
+ Properties:
+
+
+
+
+
+
+
+ Name
+
+
+ Type
+
+
+
+
+
+ Description
+
+
+
+
+
+
+
+
+ canvasContext
+
+
+Object
+
+
+
+
+
+
+
+
+
+ A 2D context of a DOM Canvas object.
+
+
+
+
+
+
+ viewport
+
+
+PageViewport
+
+
+
+
+
+ Rendering viewport obtained by
+ calling of PDFPage.getViewport method.
+
+
+
+
+
+
+ intent
+
+
+string
+
+
+
+
+
+
+
+
+
+ Rendering intent, can be 'display' or 'print'
+ (default value is 'display').
+
+
+
+
+
+
+ renderInteractiveForms
+
+
+boolean
+
+
+
+
+
+
+
+
+
+ (optional) Whether or not
+ interactive form elements are rendered in the display
+ layer. If so, we do not render them on canvas as well.
+
+
+
+
+
+
+ transform
+
+
+Array
+
+
+
+
+
+
+
+
+
+ (optional) Additional transform, applied
+ just before viewport transform.
+
+
+
+
+
+
+ imageLayer
+
+
+Object
+
+
+
+
+
+
+
+
+
+ (optional) An object that has beginLayout,
+ endLayout and appendImage functions.
+
+
+
+
+
+
+ continueCallback
+
+
+function
+
+
+
+
+
+
+
+
+
+ (deprecated) A function that will be
+ called each time the rendering is paused. To continue
+ rendering call the function that is the first argument
+ to the callback.
+
+
+
+
+
+
+ canvasFactory
+
+
+Object
+
+
+
+
+
+
+
+
+
+ (optional) The factory that will be used
+ when creating canvases. The default value is
+ {DOMCanvasFactory}.
+
+
+
+
+
+
+ background
+
+
+Object
+
+
+
+
+
+
+
+
+
+ (optional) Background to use for the canvas.
+ Can use any valid canvas.fillStyle: A DOMString parsed as
+ CSS value, a CanvasGradient object (a linear or
+ radial gradient) or a CanvasPattern object (a repetitive
+ image). The default value is 'rgb(255,255,255)'.
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+ Source:
+
+
+
+
+
+
+
+
+
+TextContent
+
+
+
+
+
+ Page text content.
+
+
+
+
+ Type:
+
+
+
+
+
+
+ Properties:
+
+
+
+
+
+
+
+ Name
+
+
+ Type
+
+
+
+
+
+ Description
+
+
+
+
+
+
+
+
+ items
+
+
+array
+
+
+
+
+
+
+
+
+
+ array of TextItem
+
+
+
+
+
+
+ styles
+
+
+Object
+
+
+
+
+
+
+
+
+
+ TextStyles objects, indexed by font name.
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+ Source:
+
+
+
+
+
+
+
+
+
+TextItem
+
+
+
+
+
+ Page text content part.
+
+
+
+
+ Type:
+
+
+
+
+
+
+ Properties:
+
+
+
+
+
+
+
+ Name
+
+
+ Type
+
+
+
+
+
+ Description
+
+
+
+
+
+
+
+
+ str
+
+
+string
+
+
+
+
+
+
+
+
+
+ text content.
+
+
+
+
+
+
+ dir
+
+
+string
+
+
+
+
+
+
+
+
+
+ text direction: 'ttb', 'ltr' or 'rtl'.
+
+
+
+
+
+
+ transform
+
+
+array
+
+
+
+
+
+
+
+
+
+ transformation matrix.
+
+
+
+
+
+
+ width
+
+
+number
+
+
+
+
+
+
+
+
+
+ width in device space.
+
+
+
+
+
+
+ height
+
+
+number
+
+
+
+
+
+
+
+
+
+ height in device space.
+
+
+
+
+
+
+ fontName
+
+
+string
+
+
+
+
+
+
+
+
+
+ font name used by pdf.js for converted font.
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+ Source:
+
+
+
+
+
+
+
+
+
+TextStyle
+
+
+
+
+
+ Text style.
+
+
+
+
+ Type:
+
+
+
+
+
+
+ Properties:
+
+
+
+
+
+
+
+ Name
+
+
+ Type
+
+
+
+
+
+ Description
+
+
+
+
+
+
+
+
+ ascent
+
+
+number
+
+
+
+
+
+
+
+
+
+ font ascent.
+
+
+
+
+
+
+ descent
+
+
+number
+
+
+
+
+
+
+
+
+
+ font descent.
+
+
+
+
+
+
+ vertical
+
+
+boolean
+
+
+
+
+
+
+
+
+
+ text is in vertical mode.
+
+
+
+
+
+
+ fontFamily
+
+
+string
+
+
+
+
+
+
+
+
+
+ possible font family
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+ Source:
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+ Externals Classes Global
+
+
+
+ Documentation generated by JSDoc 3.4.3 on Mon Jun 12 2017 08:43:32 GMT+0000 (Coordinated Universal Time)
+
+
+
+
+
+
\ No newline at end of file
diff --git a/www/common/pdfjs/api/draft/index.html b/www/common/pdfjs/api/draft/index.html
new file mode 100644
index 000000000..7d592ebb9
--- /dev/null
+++ b/www/common/pdfjs/api/draft/index.html
@@ -0,0 +1,65 @@
+
+
+
+ JSDoc: Home
+
+
+
+
+
+
+
Home
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+ Externals Classes Global
+
+
+
+ Documentation generated by JSDoc 3.4.3 on Mon Jun 12 2017 08:43:32 GMT+0000 (Coordinated Universal Time)
+
+
+
+
+
+
\ No newline at end of file
diff --git a/www/common/pdfjs/api/draft/scripts/linenumber.js b/www/common/pdfjs/api/draft/scripts/linenumber.js
new file mode 100644
index 000000000..8d52f7eaf
--- /dev/null
+++ b/www/common/pdfjs/api/draft/scripts/linenumber.js
@@ -0,0 +1,25 @@
+/*global document */
+(function() {
+ var source = document.getElementsByClassName('prettyprint source linenums');
+ var i = 0;
+ var lineNumber = 0;
+ var lineId;
+ var lines;
+ var totalLines;
+ var anchorHash;
+
+ if (source && source[0]) {
+ anchorHash = document.location.hash.substring(1);
+ lines = source[0].getElementsByTagName('li');
+ totalLines = lines.length;
+
+ for (; i < totalLines; i++) {
+ lineNumber++;
+ lineId = 'line' + lineNumber;
+ lines[i].id = lineId;
+ if (lineId === anchorHash) {
+ lines[i].className += ' selected';
+ }
+ }
+ }
+})();
diff --git a/www/common/pdfjs/api/draft/scripts/prettify/lang-css.js b/www/common/pdfjs/api/draft/scripts/prettify/lang-css.js
new file mode 100644
index 000000000..041e1f590
--- /dev/null
+++ b/www/common/pdfjs/api/draft/scripts/prettify/lang-css.js
@@ -0,0 +1,2 @@
+PR.registerLangHandler(PR.createSimpleLexer([["pln",/^[\t\n\f\r ]+/,null," \t\r\n "]],[["str",/^"(?:[^\n\f\r"\\]|\\(?:\r\n?|\n|\f)|\\[\S\s])*"/,null],["str",/^'(?:[^\n\f\r'\\]|\\(?:\r\n?|\n|\f)|\\[\S\s])*'/,null],["lang-css-str",/^url\(([^"')]*)\)/i],["kwd",/^(?:url|rgb|!important|@import|@page|@media|@charset|inherit)(?=[^\w-]|$)/i,null],["lang-css-kw",/^(-?(?:[_a-z]|\\[\da-f]+ ?)(?:[\w-]|\\\\[\da-f]+ ?)*)\s*:/i],["com",/^\/\*[^*]*\*+(?:[^*/][^*]*\*+)*\//],["com",
+/^(?:<\!--|--\>)/],["lit",/^(?:\d+|\d*\.\d+)(?:%|[a-z]+)?/i],["lit",/^#[\da-f]{3,6}/i],["pln",/^-?(?:[_a-z]|\\[\da-f]+ ?)(?:[\w-]|\\\\[\da-f]+ ?)*/i],["pun",/^[^\s\w"']+/]]),["css"]);PR.registerLangHandler(PR.createSimpleLexer([],[["kwd",/^-?(?:[_a-z]|\\[\da-f]+ ?)(?:[\w-]|\\\\[\da-f]+ ?)*/i]]),["css-kw"]);PR.registerLangHandler(PR.createSimpleLexer([],[["str",/^[^"')]+/]]),["css-str"]);
diff --git a/www/common/pdfjs/api/draft/scripts/prettify/prettify.js b/www/common/pdfjs/api/draft/scripts/prettify/prettify.js
new file mode 100644
index 000000000..eef5ad7e6
--- /dev/null
+++ b/www/common/pdfjs/api/draft/scripts/prettify/prettify.js
@@ -0,0 +1,28 @@
+var q=null;window.PR_SHOULD_USE_CONTINUATION=!0;
+(function(){function L(a){function m(a){var f=a.charCodeAt(0);if(f!==92)return f;var b=a.charAt(1);return(f=r[b])?f:"0"<=b&&b<="7"?parseInt(a.substring(1),8):b==="u"||b==="x"?parseInt(a.substring(2),16):a.charCodeAt(1)}function e(a){if(a<32)return(a<16?"\\x0":"\\x")+a.toString(16);a=String.fromCharCode(a);if(a==="\\"||a==="-"||a==="["||a==="]")a="\\"+a;return a}function h(a){for(var f=a.substring(1,a.length-1).match(/\\u[\dA-Fa-f]{4}|\\x[\dA-Fa-f]{2}|\\[0-3][0-7]{0,2}|\\[0-7]{1,2}|\\[\S\s]|[^\\]/g),a=
+[],b=[],o=f[0]==="^",c=o?1:0,i=f.length;c122||(d<65||j>90||b.push([Math.max(65,j)|32,Math.min(d,90)|32]),d<97||j>122||b.push([Math.max(97,j)&-33,Math.min(d,122)&-33]))}}b.sort(function(a,f){return a[0]-f[0]||f[1]-a[1]});f=[];j=[NaN,NaN];for(c=0;ci[0]&&(i[1]+1>i[0]&&b.push("-"),b.push(e(i[1])));b.push("]");return b.join("")}function y(a){for(var f=a.source.match(/\[(?:[^\\\]]|\\[\S\s])*]|\\u[\dA-Fa-f]{4}|\\x[\dA-Fa-f]{2}|\\\d+|\\[^\dux]|\(\?[!:=]|[()^]|[^()[\\^]+/g),b=f.length,d=[],c=0,i=0;c=2&&a==="["?f[c]=h(j):a!=="\\"&&(f[c]=j.replace(/[A-Za-z]/g,function(a){a=a.charCodeAt(0);return"["+String.fromCharCode(a&-33,a|32)+"]"}));return f.join("")}for(var t=0,s=!1,l=!1,p=0,d=a.length;p=5&&"lang-"===b.substring(0,5))&&!(o&&typeof o[1]==="string"))c=!1,b="src";c||(r[f]=b)}i=d;d+=f.length;if(c){c=o[1];var j=f.indexOf(c),k=j+c.length;o[2]&&(k=f.length-o[2].length,j=k-c.length);b=b.substring(5);B(l+i,f.substring(0,j),e,p);B(l+i+j,c,C(b,c),p);B(l+i+k,f.substring(k),e,p)}else p.push(l+i,b)}a.e=p}var h={},y;(function(){for(var e=a.concat(m),
+l=[],p={},d=0,g=e.length;d=0;)h[n.charAt(k)]=r;r=r[1];n=""+r;p.hasOwnProperty(n)||(l.push(r),p[n]=q)}l.push(/[\S\s]/);y=L(l)})();var t=m.length;return e}function u(a){var m=[],e=[];a.tripleQuotedStrings?m.push(["str",/^(?:'''(?:[^'\\]|\\[\S\s]|''?(?=[^']))*(?:'''|$)|"""(?:[^"\\]|\\[\S\s]|""?(?=[^"]))*(?:"""|$)|'(?:[^'\\]|\\[\S\s])*(?:'|$)|"(?:[^"\\]|\\[\S\s])*(?:"|$))/,q,"'\""]):a.multiLineStrings?m.push(["str",/^(?:'(?:[^'\\]|\\[\S\s])*(?:'|$)|"(?:[^"\\]|\\[\S\s])*(?:"|$)|`(?:[^\\`]|\\[\S\s])*(?:`|$))/,
+q,"'\"`"]):m.push(["str",/^(?:'(?:[^\n\r'\\]|\\.)*(?:'|$)|"(?:[^\n\r"\\]|\\.)*(?:"|$))/,q,"\"'"]);a.verbatimStrings&&e.push(["str",/^@"(?:[^"]|"")*(?:"|$)/,q]);var h=a.hashComments;h&&(a.cStyleComments?(h>1?m.push(["com",/^#(?:##(?:[^#]|#(?!##))*(?:###|$)|.*)/,q,"#"]):m.push(["com",/^#(?:(?:define|elif|else|endif|error|ifdef|include|ifndef|line|pragma|undef|warning)\b|[^\n\r]*)/,q,"#"]),e.push(["str",/^<(?:(?:(?:\.\.\/)*|\/?)(?:[\w-]+(?:\/[\w-]+)+)?[\w-]+\.h|[a-z]\w*)>/,q])):m.push(["com",/^#[^\n\r]*/,
+q,"#"]));a.cStyleComments&&(e.push(["com",/^\/\/[^\n\r]*/,q]),e.push(["com",/^\/\*[\S\s]*?(?:\*\/|$)/,q]));a.regexLiterals&&e.push(["lang-regex",/^(?:^^\.?|[!+-]|!=|!==|#|%|%=|&|&&|&&=|&=|\(|\*|\*=|\+=|,|-=|->|\/|\/=|:|::|;|<|<<|<<=|<=|=|==|===|>|>=|>>|>>=|>>>|>>>=|[?@[^]|\^=|\^\^|\^\^=|{|\||\|=|\|\||\|\|=|~|break|case|continue|delete|do|else|finally|instanceof|return|throw|try|typeof)\s*(\/(?=[^*/])(?:[^/[\\]|\\[\S\s]|\[(?:[^\\\]]|\\[\S\s])*(?:]|$))+\/)/]);(h=a.types)&&e.push(["typ",h]);a=(""+a.keywords).replace(/^ | $/g,
+"");a.length&&e.push(["kwd",RegExp("^(?:"+a.replace(/[\s,]+/g,"|")+")\\b"),q]);m.push(["pln",/^\s+/,q," \r\n\t\xa0"]);e.push(["lit",/^@[$_a-z][\w$@]*/i,q],["typ",/^(?:[@_]?[A-Z]+[a-z][\w$@]*|\w+_t\b)/,q],["pln",/^[$_a-z][\w$@]*/i,q],["lit",/^(?:0x[\da-f]+|(?:\d(?:_\d+)*\d*(?:\.\d*)?|\.\d\+)(?:e[+-]?\d+)?)[a-z]*/i,q,"0123456789"],["pln",/^\\[\S\s]?/,q],["pun",/^.[^\s\w"-$'./@\\`]*/,q]);return x(m,e)}function D(a,m){function e(a){switch(a.nodeType){case 1:if(k.test(a.className))break;if("BR"===a.nodeName)h(a),
+a.parentNode&&a.parentNode.removeChild(a);else for(a=a.firstChild;a;a=a.nextSibling)e(a);break;case 3:case 4:if(p){var b=a.nodeValue,d=b.match(t);if(d){var c=b.substring(0,d.index);a.nodeValue=c;(b=b.substring(d.index+d[0].length))&&a.parentNode.insertBefore(s.createTextNode(b),a.nextSibling);h(a);c||a.parentNode.removeChild(a)}}}}function h(a){function b(a,d){var e=d?a.cloneNode(!1):a,f=a.parentNode;if(f){var f=b(f,1),g=a.nextSibling;f.appendChild(e);for(var h=g;h;h=g)g=h.nextSibling,f.appendChild(h)}return e}
+for(;!a.nextSibling;)if(a=a.parentNode,!a)return;for(var a=b(a.nextSibling,0),e;(e=a.parentNode)&&e.nodeType===1;)a=e;d.push(a)}var k=/(?:^|\s)nocode(?:\s|$)/,t=/\r\n?|\n/,s=a.ownerDocument,l;a.currentStyle?l=a.currentStyle.whiteSpace:window.getComputedStyle&&(l=s.defaultView.getComputedStyle(a,q).getPropertyValue("white-space"));var p=l&&"pre"===l.substring(0,3);for(l=s.createElement("LI");a.firstChild;)l.appendChild(a.firstChild);for(var d=[l],g=0;g=0;){var h=m[e];A.hasOwnProperty(h)?window.console&&console.warn("cannot override language handler %s",h):A[h]=a}}function C(a,m){if(!a||!A.hasOwnProperty(a))a=/^\s*=o&&(h+=2);e>=c&&(a+=2)}}catch(w){"console"in window&&console.log(w&&w.stack?w.stack:w)}}var v=["break,continue,do,else,for,if,return,while"],w=[[v,"auto,case,char,const,default,double,enum,extern,float,goto,int,long,register,short,signed,sizeof,static,struct,switch,typedef,union,unsigned,void,volatile"],
+"catch,class,delete,false,import,new,operator,private,protected,public,this,throw,true,try,typeof"],F=[w,"alignof,align_union,asm,axiom,bool,concept,concept_map,const_cast,constexpr,decltype,dynamic_cast,explicit,export,friend,inline,late_check,mutable,namespace,nullptr,reinterpret_cast,static_assert,static_cast,template,typeid,typename,using,virtual,where"],G=[w,"abstract,boolean,byte,extends,final,finally,implements,import,instanceof,null,native,package,strictfp,super,synchronized,throws,transient"],
+H=[G,"as,base,by,checked,decimal,delegate,descending,dynamic,event,fixed,foreach,from,group,implicit,in,interface,internal,into,is,lock,object,out,override,orderby,params,partial,readonly,ref,sbyte,sealed,stackalloc,string,select,uint,ulong,unchecked,unsafe,ushort,var"],w=[w,"debugger,eval,export,function,get,null,set,undefined,var,with,Infinity,NaN"],I=[v,"and,as,assert,class,def,del,elif,except,exec,finally,from,global,import,in,is,lambda,nonlocal,not,or,pass,print,raise,try,with,yield,False,True,None"],
+J=[v,"alias,and,begin,case,class,def,defined,elsif,end,ensure,false,in,module,next,nil,not,or,redo,rescue,retry,self,super,then,true,undef,unless,until,when,yield,BEGIN,END"],v=[v,"case,done,elif,esac,eval,fi,function,in,local,set,then,until"],K=/^(DIR|FILE|vector|(de|priority_)?queue|list|stack|(const_)?iterator|(multi)?(set|map)|bitset|u?(int|float)\d*)/,N=/\S/,O=u({keywords:[F,H,w,"caller,delete,die,do,dump,elsif,eval,exit,foreach,for,goto,if,import,last,local,my,next,no,our,print,package,redo,require,sub,undef,unless,until,use,wantarray,while,BEGIN,END"+
+I,J,v],hashComments:!0,cStyleComments:!0,multiLineStrings:!0,regexLiterals:!0}),A={};k(O,["default-code"]);k(x([],[["pln",/^[^]*(?:>|$)/],["com",/^<\!--[\S\s]*?(?:--\>|$)/],["lang-",/^<\?([\S\s]+?)(?:\?>|$)/],["lang-",/^<%([\S\s]+?)(?:%>|$)/],["pun",/^(?:<[%?]|[%?]>)/],["lang-",/^]*>([\S\s]+?)<\/xmp\b[^>]*>/i],["lang-js",/^]*>([\S\s]*?)(<\/script\b[^>]*>)/i],["lang-css",/^]*>([\S\s]*?)(<\/style\b[^>]*>)/i],["lang-in.tag",/^(<\/?[a-z][^<>]*>)/i]]),
+["default-markup","htm","html","mxml","xhtml","xml","xsl"]);k(x([["pln",/^\s+/,q," \t\r\n"],["atv",/^(?:"[^"]*"?|'[^']*'?)/,q,"\"'"]],[["tag",/^^<\/?[a-z](?:[\w-.:]*\w)?|\/?>$/i],["atn",/^(?!style[\s=]|on)[a-z](?:[\w:-]*\w)?/i],["lang-uq.val",/^=\s*([^\s"'>]*(?:[^\s"'/>]|\/(?=\s)))/],["pun",/^[/<->]+/],["lang-js",/^on\w+\s*=\s*"([^"]+)"/i],["lang-js",/^on\w+\s*=\s*'([^']+)'/i],["lang-js",/^on\w+\s*=\s*([^\s"'>]+)/i],["lang-css",/^style\s*=\s*"([^"]+)"/i],["lang-css",/^style\s*=\s*'([^']+)'/i],["lang-css",
+/^style\s*=\s*([^\s"'>]+)/i]]),["in.tag"]);k(x([],[["atv",/^[\S\s]+/]]),["uq.val"]);k(u({keywords:F,hashComments:!0,cStyleComments:!0,types:K}),["c","cc","cpp","cxx","cyc","m"]);k(u({keywords:"null,true,false"}),["json"]);k(u({keywords:H,hashComments:!0,cStyleComments:!0,verbatimStrings:!0,types:K}),["cs"]);k(u({keywords:G,cStyleComments:!0}),["java"]);k(u({keywords:v,hashComments:!0,multiLineStrings:!0}),["bsh","csh","sh"]);k(u({keywords:I,hashComments:!0,multiLineStrings:!0,tripleQuotedStrings:!0}),
+["cv","py"]);k(u({keywords:"caller,delete,die,do,dump,elsif,eval,exit,foreach,for,goto,if,import,last,local,my,next,no,our,print,package,redo,require,sub,undef,unless,until,use,wantarray,while,BEGIN,END",hashComments:!0,multiLineStrings:!0,regexLiterals:!0}),["perl","pl","pm"]);k(u({keywords:J,hashComments:!0,multiLineStrings:!0,regexLiterals:!0}),["rb"]);k(u({keywords:w,cStyleComments:!0,regexLiterals:!0}),["js"]);k(u({keywords:"all,and,by,catch,class,else,extends,false,finally,for,if,in,is,isnt,loop,new,no,not,null,of,off,on,or,return,super,then,true,try,unless,until,when,while,yes",
+hashComments:3,cStyleComments:!0,multilineStrings:!0,tripleQuotedStrings:!0,regexLiterals:!0}),["coffee"]);k(x([],[["str",/^[\S\s]+/]]),["regex"]);window.prettyPrintOne=function(a,m,e){var h=document.createElement("PRE");h.innerHTML=a;e&&D(h,e);E({g:m,i:e,h:h});return h.innerHTML};window.prettyPrint=function(a){function m(){for(var e=window.PR_SHOULD_USE_CONTINUATION?l.now()+250:Infinity;p=0){var k=k.match(g),f,b;if(b=
+!k){b=n;for(var o=void 0,c=b.firstChild;c;c=c.nextSibling)var i=c.nodeType,o=i===1?o?b:c:i===3?N.test(c.nodeValue)?b:o:o;b=(f=o===b?void 0:o)&&"CODE"===f.tagName}b&&(k=f.className.match(g));k&&(k=k[1]);b=!1;for(o=n.parentNode;o;o=o.parentNode)if((o.tagName==="pre"||o.tagName==="code"||o.tagName==="xmp")&&o.className&&o.className.indexOf("prettyprint")>=0){b=!0;break}b||((b=(b=n.className.match(/\blinenums\b(?::(\d+))?/))?b[1]&&b[1].length?+b[1]:!0:!1)&&D(n,b),d={g:k,h:n,i:b},E(d))}}p
+
+
+ JSDoc: Source: shared/util.js
+
+
+
+
+
+
+
Source: shared/util.js
+
+
+
+
+
+
+
+
+ /* Copyright 2012 Mozilla Foundation
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+/* globals global, process, __pdfjsdev_webpack__ */
+
+import './compatibility';
+import { ReadableStream } from '../../external/streams/streams-lib';
+
+var globalScope = (typeof window !== 'undefined') ? window :
+ (typeof global !== 'undefined') ? global :
+ (typeof self !== 'undefined') ? self : this;
+
+var FONT_IDENTITY_MATRIX = [0.001, 0, 0, 0.001, 0, 0];
+
+const NativeImageDecoding = {
+ NONE: 'none',
+ DECODE: 'decode',
+ DISPLAY: 'display',
+};
+
+var TextRenderingMode = {
+ FILL: 0,
+ STROKE: 1,
+ FILL_STROKE: 2,
+ INVISIBLE: 3,
+ FILL_ADD_TO_PATH: 4,
+ STROKE_ADD_TO_PATH: 5,
+ FILL_STROKE_ADD_TO_PATH: 6,
+ ADD_TO_PATH: 7,
+ FILL_STROKE_MASK: 3,
+ ADD_TO_PATH_FLAG: 4,
+};
+
+var ImageKind = {
+ GRAYSCALE_1BPP: 1,
+ RGB_24BPP: 2,
+ RGBA_32BPP: 3,
+};
+
+var AnnotationType = {
+ TEXT: 1,
+ LINK: 2,
+ FREETEXT: 3,
+ LINE: 4,
+ SQUARE: 5,
+ CIRCLE: 6,
+ POLYGON: 7,
+ POLYLINE: 8,
+ HIGHLIGHT: 9,
+ UNDERLINE: 10,
+ SQUIGGLY: 11,
+ STRIKEOUT: 12,
+ STAMP: 13,
+ CARET: 14,
+ INK: 15,
+ POPUP: 16,
+ FILEATTACHMENT: 17,
+ SOUND: 18,
+ MOVIE: 19,
+ WIDGET: 20,
+ SCREEN: 21,
+ PRINTERMARK: 22,
+ TRAPNET: 23,
+ WATERMARK: 24,
+ THREED: 25,
+ REDACT: 26,
+};
+
+var AnnotationFlag = {
+ INVISIBLE: 0x01,
+ HIDDEN: 0x02,
+ PRINT: 0x04,
+ NOZOOM: 0x08,
+ NOROTATE: 0x10,
+ NOVIEW: 0x20,
+ READONLY: 0x40,
+ LOCKED: 0x80,
+ TOGGLENOVIEW: 0x100,
+ LOCKEDCONTENTS: 0x200,
+};
+
+var AnnotationFieldFlag = {
+ READONLY: 0x0000001,
+ REQUIRED: 0x0000002,
+ NOEXPORT: 0x0000004,
+ MULTILINE: 0x0001000,
+ PASSWORD: 0x0002000,
+ NOTOGGLETOOFF: 0x0004000,
+ RADIO: 0x0008000,
+ PUSHBUTTON: 0x0010000,
+ COMBO: 0x0020000,
+ EDIT: 0x0040000,
+ SORT: 0x0080000,
+ FILESELECT: 0x0100000,
+ MULTISELECT: 0x0200000,
+ DONOTSPELLCHECK: 0x0400000,
+ DONOTSCROLL: 0x0800000,
+ COMB: 0x1000000,
+ RICHTEXT: 0x2000000,
+ RADIOSINUNISON: 0x2000000,
+ COMMITONSELCHANGE: 0x4000000,
+};
+
+var AnnotationBorderStyleType = {
+ SOLID: 1,
+ DASHED: 2,
+ BEVELED: 3,
+ INSET: 4,
+ UNDERLINE: 5,
+};
+
+var StreamType = {
+ UNKNOWN: 0,
+ FLATE: 1,
+ LZW: 2,
+ DCT: 3,
+ JPX: 4,
+ JBIG: 5,
+ A85: 6,
+ AHX: 7,
+ CCF: 8,
+ RL: 9,
+};
+
+var FontType = {
+ UNKNOWN: 0,
+ TYPE1: 1,
+ TYPE1C: 2,
+ CIDFONTTYPE0: 3,
+ CIDFONTTYPE0C: 4,
+ TRUETYPE: 5,
+ CIDFONTTYPE2: 6,
+ TYPE3: 7,
+ OPENTYPE: 8,
+ TYPE0: 9,
+ MMTYPE1: 10,
+};
+
+var VERBOSITY_LEVELS = {
+ errors: 0,
+ warnings: 1,
+ infos: 5,
+};
+
+var CMapCompressionType = {
+ NONE: 0,
+ BINARY: 1,
+ STREAM: 2,
+};
+
+// All the possible operations for an operator list.
+var OPS = {
+ // Intentionally start from 1 so it is easy to spot bad operators that will be
+ // 0's.
+ dependency: 1,
+ setLineWidth: 2,
+ setLineCap: 3,
+ setLineJoin: 4,
+ setMiterLimit: 5,
+ setDash: 6,
+ setRenderingIntent: 7,
+ setFlatness: 8,
+ setGState: 9,
+ save: 10,
+ restore: 11,
+ transform: 12,
+ moveTo: 13,
+ lineTo: 14,
+ curveTo: 15,
+ curveTo2: 16,
+ curveTo3: 17,
+ closePath: 18,
+ rectangle: 19,
+ stroke: 20,
+ closeStroke: 21,
+ fill: 22,
+ eoFill: 23,
+ fillStroke: 24,
+ eoFillStroke: 25,
+ closeFillStroke: 26,
+ closeEOFillStroke: 27,
+ endPath: 28,
+ clip: 29,
+ eoClip: 30,
+ beginText: 31,
+ endText: 32,
+ setCharSpacing: 33,
+ setWordSpacing: 34,
+ setHScale: 35,
+ setLeading: 36,
+ setFont: 37,
+ setTextRenderingMode: 38,
+ setTextRise: 39,
+ moveText: 40,
+ setLeadingMoveText: 41,
+ setTextMatrix: 42,
+ nextLine: 43,
+ showText: 44,
+ showSpacedText: 45,
+ nextLineShowText: 46,
+ nextLineSetSpacingShowText: 47,
+ setCharWidth: 48,
+ setCharWidthAndBounds: 49,
+ setStrokeColorSpace: 50,
+ setFillColorSpace: 51,
+ setStrokeColor: 52,
+ setStrokeColorN: 53,
+ setFillColor: 54,
+ setFillColorN: 55,
+ setStrokeGray: 56,
+ setFillGray: 57,
+ setStrokeRGBColor: 58,
+ setFillRGBColor: 59,
+ setStrokeCMYKColor: 60,
+ setFillCMYKColor: 61,
+ shadingFill: 62,
+ beginInlineImage: 63,
+ beginImageData: 64,
+ endInlineImage: 65,
+ paintXObject: 66,
+ markPoint: 67,
+ markPointProps: 68,
+ beginMarkedContent: 69,
+ beginMarkedContentProps: 70,
+ endMarkedContent: 71,
+ beginCompat: 72,
+ endCompat: 73,
+ paintFormXObjectBegin: 74,
+ paintFormXObjectEnd: 75,
+ beginGroup: 76,
+ endGroup: 77,
+ beginAnnotations: 78,
+ endAnnotations: 79,
+ beginAnnotation: 80,
+ endAnnotation: 81,
+ paintJpegXObject: 82,
+ paintImageMaskXObject: 83,
+ paintImageMaskXObjectGroup: 84,
+ paintImageXObject: 85,
+ paintInlineImageXObject: 86,
+ paintInlineImageXObjectGroup: 87,
+ paintImageXObjectRepeat: 88,
+ paintImageMaskXObjectRepeat: 89,
+ paintSolidColorImageMask: 90,
+ constructPath: 91,
+};
+
+var verbosity = VERBOSITY_LEVELS.warnings;
+
+function setVerbosityLevel(level) {
+ verbosity = level;
+}
+
+function getVerbosityLevel() {
+ return verbosity;
+}
+
+// A notice for devs. These are good for things that are helpful to devs, such
+// as warning that Workers were disabled, which is important to devs but not
+// end users.
+function info(msg) {
+ if (verbosity >= VERBOSITY_LEVELS.infos) {
+ console.log('Info: ' + msg);
+ }
+}
+
+// Non-fatal warnings.
+function warn(msg) {
+ if (verbosity >= VERBOSITY_LEVELS.warnings) {
+ console.log('Warning: ' + msg);
+ }
+}
+
+// Deprecated API function -- display regardless of the PDFJS.verbosity setting.
+function deprecated(details) {
+ console.log('Deprecated API usage: ' + details);
+}
+
+// Fatal errors that should trigger the fallback UI and halt execution by
+// throwing an exception.
+function error(msg) {
+ if (verbosity >= VERBOSITY_LEVELS.errors) {
+ console.log('Error: ' + msg);
+ console.log(backtrace());
+ }
+ throw new Error(msg);
+}
+
+function backtrace() {
+ try {
+ throw new Error();
+ } catch (e) {
+ return e.stack ? e.stack.split('\n').slice(2).join('\n') : '';
+ }
+}
+
+function assert(cond, msg) {
+ if (!cond) {
+ error(msg);
+ }
+}
+
+var UNSUPPORTED_FEATURES = {
+ unknown: 'unknown',
+ forms: 'forms',
+ javaScript: 'javaScript',
+ smask: 'smask',
+ shadingPattern: 'shadingPattern',
+ font: 'font',
+};
+
+// Checks if URLs have the same origin. For non-HTTP based URLs, returns false.
+function isSameOrigin(baseUrl, otherUrl) {
+ try {
+ var base = new URL(baseUrl);
+ if (!base.origin || base.origin === 'null') {
+ return false; // non-HTTP url
+ }
+ } catch (e) {
+ return false;
+ }
+
+ var other = new URL(otherUrl, base);
+ return base.origin === other.origin;
+}
+
+// Checks if URLs use one of the whitelisted protocols, e.g. to avoid XSS.
+function isValidProtocol(url) {
+ if (!url) {
+ return false;
+ }
+ switch (url.protocol) {
+ case 'http:':
+ case 'https:':
+ case 'ftp:':
+ case 'mailto:':
+ case 'tel:':
+ return true;
+ default:
+ return false;
+ }
+}
+
+/**
+ * Attempts to create a valid absolute URL (utilizing `isValidProtocol`).
+ * @param {URL|string} url - An absolute, or relative, URL.
+ * @param {URL|string} baseUrl - An absolute URL.
+ * @returns Either a valid {URL}, or `null` otherwise.
+ */
+function createValidAbsoluteUrl(url, baseUrl) {
+ if (!url) {
+ return null;
+ }
+ try {
+ var absoluteUrl = baseUrl ? new URL(url, baseUrl) : new URL(url);
+ if (isValidProtocol(absoluteUrl)) {
+ return absoluteUrl;
+ }
+ } catch (ex) { /* `new URL()` will throw on incorrect data. */ }
+ return null;
+}
+
+function shadow(obj, prop, value) {
+ Object.defineProperty(obj, prop, { value,
+ enumerable: true,
+ configurable: true,
+ writable: false, });
+ return value;
+}
+
+function getLookupTableFactory(initializer) {
+ var lookup;
+ return function () {
+ if (initializer) {
+ lookup = Object.create(null);
+ initializer(lookup);
+ initializer = null;
+ }
+ return lookup;
+ };
+}
+
+var PasswordResponses = {
+ NEED_PASSWORD: 1,
+ INCORRECT_PASSWORD: 2,
+};
+
+var PasswordException = (function PasswordExceptionClosure() {
+ function PasswordException(msg, code) {
+ this.name = 'PasswordException';
+ this.message = msg;
+ this.code = code;
+ }
+
+ PasswordException.prototype = new Error();
+ PasswordException.constructor = PasswordException;
+
+ return PasswordException;
+})();
+
+var UnknownErrorException = (function UnknownErrorExceptionClosure() {
+ function UnknownErrorException(msg, details) {
+ this.name = 'UnknownErrorException';
+ this.message = msg;
+ this.details = details;
+ }
+
+ UnknownErrorException.prototype = new Error();
+ UnknownErrorException.constructor = UnknownErrorException;
+
+ return UnknownErrorException;
+})();
+
+var InvalidPDFException = (function InvalidPDFExceptionClosure() {
+ function InvalidPDFException(msg) {
+ this.name = 'InvalidPDFException';
+ this.message = msg;
+ }
+
+ InvalidPDFException.prototype = new Error();
+ InvalidPDFException.constructor = InvalidPDFException;
+
+ return InvalidPDFException;
+})();
+
+var MissingPDFException = (function MissingPDFExceptionClosure() {
+ function MissingPDFException(msg) {
+ this.name = 'MissingPDFException';
+ this.message = msg;
+ }
+
+ MissingPDFException.prototype = new Error();
+ MissingPDFException.constructor = MissingPDFException;
+
+ return MissingPDFException;
+})();
+
+var UnexpectedResponseException =
+ (function UnexpectedResponseExceptionClosure() {
+ function UnexpectedResponseException(msg, status) {
+ this.name = 'UnexpectedResponseException';
+ this.message = msg;
+ this.status = status;
+ }
+
+ UnexpectedResponseException.prototype = new Error();
+ UnexpectedResponseException.constructor = UnexpectedResponseException;
+
+ return UnexpectedResponseException;
+})();
+
+var NotImplementedException = (function NotImplementedExceptionClosure() {
+ function NotImplementedException(msg) {
+ this.message = msg;
+ }
+
+ NotImplementedException.prototype = new Error();
+ NotImplementedException.prototype.name = 'NotImplementedException';
+ NotImplementedException.constructor = NotImplementedException;
+
+ return NotImplementedException;
+})();
+
+var MissingDataException = (function MissingDataExceptionClosure() {
+ function MissingDataException(begin, end) {
+ this.begin = begin;
+ this.end = end;
+ this.message = 'Missing data [' + begin + ', ' + end + ')';
+ }
+
+ MissingDataException.prototype = new Error();
+ MissingDataException.prototype.name = 'MissingDataException';
+ MissingDataException.constructor = MissingDataException;
+
+ return MissingDataException;
+})();
+
+var XRefParseException = (function XRefParseExceptionClosure() {
+ function XRefParseException(msg) {
+ this.message = msg;
+ }
+
+ XRefParseException.prototype = new Error();
+ XRefParseException.prototype.name = 'XRefParseException';
+ XRefParseException.constructor = XRefParseException;
+
+ return XRefParseException;
+})();
+
+var NullCharactersRegExp = /\x00/g;
+
+function removeNullCharacters(str) {
+ if (typeof str !== 'string') {
+ warn('The argument for removeNullCharacters must be a string.');
+ return str;
+ }
+ return str.replace(NullCharactersRegExp, '');
+}
+
+function bytesToString(bytes) {
+ assert(bytes !== null && typeof bytes === 'object' &&
+ bytes.length !== undefined, 'Invalid argument for bytesToString');
+ var length = bytes.length;
+ var MAX_ARGUMENT_COUNT = 8192;
+ if (length < MAX_ARGUMENT_COUNT) {
+ return String.fromCharCode.apply(null, bytes);
+ }
+ var strBuf = [];
+ for (var i = 0; i < length; i += MAX_ARGUMENT_COUNT) {
+ var chunkEnd = Math.min(i + MAX_ARGUMENT_COUNT, length);
+ var chunk = bytes.subarray(i, chunkEnd);
+ strBuf.push(String.fromCharCode.apply(null, chunk));
+ }
+ return strBuf.join('');
+}
+
+function stringToBytes(str) {
+ assert(typeof str === 'string', 'Invalid argument for stringToBytes');
+ var length = str.length;
+ var bytes = new Uint8Array(length);
+ for (var i = 0; i < length; ++i) {
+ bytes[i] = str.charCodeAt(i) & 0xFF;
+ }
+ return bytes;
+}
+
+/**
+ * Gets length of the array (Array, Uint8Array, or string) in bytes.
+ * @param {Array|Uint8Array|string} arr
+ * @returns {number}
+ */
+function arrayByteLength(arr) {
+ if (arr.length !== undefined) {
+ return arr.length;
+ }
+ assert(arr.byteLength !== undefined);
+ return arr.byteLength;
+}
+
+/**
+ * Combines array items (arrays) into single Uint8Array object.
+ * @param {Array} arr - the array of the arrays (Array, Uint8Array, or string).
+ * @returns {Uint8Array}
+ */
+function arraysToBytes(arr) {
+ // Shortcut: if first and only item is Uint8Array, return it.
+ if (arr.length === 1 && (arr[0] instanceof Uint8Array)) {
+ return arr[0];
+ }
+ var resultLength = 0;
+ var i, ii = arr.length;
+ var item, itemLength;
+ for (i = 0; i < ii; i++) {
+ item = arr[i];
+ itemLength = arrayByteLength(item);
+ resultLength += itemLength;
+ }
+ var pos = 0;
+ var data = new Uint8Array(resultLength);
+ for (i = 0; i < ii; i++) {
+ item = arr[i];
+ if (!(item instanceof Uint8Array)) {
+ if (typeof item === 'string') {
+ item = stringToBytes(item);
+ } else {
+ item = new Uint8Array(item);
+ }
+ }
+ itemLength = item.byteLength;
+ data.set(item, pos);
+ pos += itemLength;
+ }
+ return data;
+}
+
+function string32(value) {
+ return String.fromCharCode((value >> 24) & 0xff, (value >> 16) & 0xff,
+ (value >> 8) & 0xff, value & 0xff);
+}
+
+function log2(x) {
+ var n = 1, i = 0;
+ while (x > n) {
+ n <<= 1;
+ i++;
+ }
+ return i;
+}
+
+function readInt8(data, start) {
+ return (data[start] << 24) >> 24;
+}
+
+function readUint16(data, offset) {
+ return (data[offset] << 8) | data[offset + 1];
+}
+
+function readUint32(data, offset) {
+ return ((data[offset] << 24) | (data[offset + 1] << 16) |
+ (data[offset + 2] << 8) | data[offset + 3]) >>> 0;
+}
+
+// Lazy test the endianness of the platform
+// NOTE: This will be 'true' for simulated TypedArrays
+function isLittleEndian() {
+ var buffer8 = new Uint8Array(4);
+ buffer8[0] = 1;
+ var view32 = new Uint32Array(buffer8.buffer, 0, 1);
+ return (view32[0] === 1);
+}
+
+// Checks if it's possible to eval JS expressions.
+function isEvalSupported() {
+ try {
+ new Function(''); // eslint-disable-line no-new, no-new-func
+ return true;
+ } catch (e) {
+ return false;
+ }
+}
+
+var IDENTITY_MATRIX = [1, 0, 0, 1, 0, 0];
+
+var Util = (function UtilClosure() {
+ function Util() {}
+
+ var rgbBuf = ['rgb(', 0, ',', 0, ',', 0, ')'];
+
+ // makeCssRgb() can be called thousands of times. Using |rgbBuf| avoids
+ // creating many intermediate strings.
+ Util.makeCssRgb = function Util_makeCssRgb(r, g, b) {
+ rgbBuf[1] = r;
+ rgbBuf[3] = g;
+ rgbBuf[5] = b;
+ return rgbBuf.join('');
+ };
+
+ // Concatenates two transformation matrices together and returns the result.
+ Util.transform = function Util_transform(m1, m2) {
+ return [
+ m1[0] * m2[0] + m1[2] * m2[1],
+ m1[1] * m2[0] + m1[3] * m2[1],
+ m1[0] * m2[2] + m1[2] * m2[3],
+ m1[1] * m2[2] + m1[3] * m2[3],
+ m1[0] * m2[4] + m1[2] * m2[5] + m1[4],
+ m1[1] * m2[4] + m1[3] * m2[5] + m1[5]
+ ];
+ };
+
+ // For 2d affine transforms
+ Util.applyTransform = function Util_applyTransform(p, m) {
+ var xt = p[0] * m[0] + p[1] * m[2] + m[4];
+ var yt = p[0] * m[1] + p[1] * m[3] + m[5];
+ return [xt, yt];
+ };
+
+ Util.applyInverseTransform = function Util_applyInverseTransform(p, m) {
+ var d = m[0] * m[3] - m[1] * m[2];
+ var xt = (p[0] * m[3] - p[1] * m[2] + m[2] * m[5] - m[4] * m[3]) / d;
+ var yt = (-p[0] * m[1] + p[1] * m[0] + m[4] * m[1] - m[5] * m[0]) / d;
+ return [xt, yt];
+ };
+
+ // Applies the transform to the rectangle and finds the minimum axially
+ // aligned bounding box.
+ Util.getAxialAlignedBoundingBox =
+ function Util_getAxialAlignedBoundingBox(r, m) {
+
+ var p1 = Util.applyTransform(r, m);
+ var p2 = Util.applyTransform(r.slice(2, 4), m);
+ var p3 = Util.applyTransform([r[0], r[3]], m);
+ var p4 = Util.applyTransform([r[2], r[1]], m);
+ return [
+ Math.min(p1[0], p2[0], p3[0], p4[0]),
+ Math.min(p1[1], p2[1], p3[1], p4[1]),
+ Math.max(p1[0], p2[0], p3[0], p4[0]),
+ Math.max(p1[1], p2[1], p3[1], p4[1])
+ ];
+ };
+
+ Util.inverseTransform = function Util_inverseTransform(m) {
+ var d = m[0] * m[3] - m[1] * m[2];
+ return [m[3] / d, -m[1] / d, -m[2] / d, m[0] / d,
+ (m[2] * m[5] - m[4] * m[3]) / d, (m[4] * m[1] - m[5] * m[0]) / d];
+ };
+
+ // Apply a generic 3d matrix M on a 3-vector v:
+ // | a b c | | X |
+ // | d e f | x | Y |
+ // | g h i | | Z |
+ // M is assumed to be serialized as [a,b,c,d,e,f,g,h,i],
+ // with v as [X,Y,Z]
+ Util.apply3dTransform = function Util_apply3dTransform(m, v) {
+ return [
+ m[0] * v[0] + m[1] * v[1] + m[2] * v[2],
+ m[3] * v[0] + m[4] * v[1] + m[5] * v[2],
+ m[6] * v[0] + m[7] * v[1] + m[8] * v[2]
+ ];
+ };
+
+ // This calculation uses Singular Value Decomposition.
+ // The SVD can be represented with formula A = USV. We are interested in the
+ // matrix S here because it represents the scale values.
+ Util.singularValueDecompose2dScale =
+ function Util_singularValueDecompose2dScale(m) {
+
+ var transpose = [m[0], m[2], m[1], m[3]];
+
+ // Multiply matrix m with its transpose.
+ var a = m[0] * transpose[0] + m[1] * transpose[2];
+ var b = m[0] * transpose[1] + m[1] * transpose[3];
+ var c = m[2] * transpose[0] + m[3] * transpose[2];
+ var d = m[2] * transpose[1] + m[3] * transpose[3];
+
+ // Solve the second degree polynomial to get roots.
+ var first = (a + d) / 2;
+ var second = Math.sqrt((a + d) * (a + d) - 4 * (a * d - c * b)) / 2;
+ var sx = first + second || 1;
+ var sy = first - second || 1;
+
+ // Scale values are the square roots of the eigenvalues.
+ return [Math.sqrt(sx), Math.sqrt(sy)];
+ };
+
+ // Normalize rectangle rect=[x1, y1, x2, y2] so that (x1,y1) < (x2,y2)
+ // For coordinate systems whose origin lies in the bottom-left, this
+ // means normalization to (BL,TR) ordering. For systems with origin in the
+ // top-left, this means (TL,BR) ordering.
+ Util.normalizeRect = function Util_normalizeRect(rect) {
+ var r = rect.slice(0); // clone rect
+ if (rect[0] > rect[2]) {
+ r[0] = rect[2];
+ r[2] = rect[0];
+ }
+ if (rect[1] > rect[3]) {
+ r[1] = rect[3];
+ r[3] = rect[1];
+ }
+ return r;
+ };
+
+ // Returns a rectangle [x1, y1, x2, y2] corresponding to the
+ // intersection of rect1 and rect2. If no intersection, returns 'false'
+ // The rectangle coordinates of rect1, rect2 should be [x1, y1, x2, y2]
+ Util.intersect = function Util_intersect(rect1, rect2) {
+ function compare(a, b) {
+ return a - b;
+ }
+
+ // Order points along the axes
+ var orderedX = [rect1[0], rect1[2], rect2[0], rect2[2]].sort(compare),
+ orderedY = [rect1[1], rect1[3], rect2[1], rect2[3]].sort(compare),
+ result = [];
+
+ rect1 = Util.normalizeRect(rect1);
+ rect2 = Util.normalizeRect(rect2);
+
+ // X: first and second points belong to different rectangles?
+ if ((orderedX[0] === rect1[0] && orderedX[1] === rect2[0]) ||
+ (orderedX[0] === rect2[0] && orderedX[1] === rect1[0])) {
+ // Intersection must be between second and third points
+ result[0] = orderedX[1];
+ result[2] = orderedX[2];
+ } else {
+ return false;
+ }
+
+ // Y: first and second points belong to different rectangles?
+ if ((orderedY[0] === rect1[1] && orderedY[1] === rect2[1]) ||
+ (orderedY[0] === rect2[1] && orderedY[1] === rect1[1])) {
+ // Intersection must be between second and third points
+ result[1] = orderedY[1];
+ result[3] = orderedY[2];
+ } else {
+ return false;
+ }
+
+ return result;
+ };
+
+ Util.sign = function Util_sign(num) {
+ return num < 0 ? -1 : 1;
+ };
+
+ var ROMAN_NUMBER_MAP = [
+ '', 'C', 'CC', 'CCC', 'CD', 'D', 'DC', 'DCC', 'DCCC', 'CM',
+ '', 'X', 'XX', 'XXX', 'XL', 'L', 'LX', 'LXX', 'LXXX', 'XC',
+ '', 'I', 'II', 'III', 'IV', 'V', 'VI', 'VII', 'VIII', 'IX'
+ ];
+ /**
+ * Converts positive integers to (upper case) Roman numerals.
+ * @param {integer} number - The number that should be converted.
+ * @param {boolean} lowerCase - Indicates if the result should be converted
+ * to lower case letters. The default is false.
+ * @return {string} The resulting Roman number.
+ */
+ Util.toRoman = function Util_toRoman(number, lowerCase) {
+ assert(isInt(number) && number > 0,
+ 'The number should be a positive integer.');
+ var pos, romanBuf = [];
+ // Thousands
+ while (number >= 1000) {
+ number -= 1000;
+ romanBuf.push('M');
+ }
+ // Hundreds
+ pos = (number / 100) | 0;
+ number %= 100;
+ romanBuf.push(ROMAN_NUMBER_MAP[pos]);
+ // Tens
+ pos = (number / 10) | 0;
+ number %= 10;
+ romanBuf.push(ROMAN_NUMBER_MAP[10 + pos]);
+ // Ones
+ romanBuf.push(ROMAN_NUMBER_MAP[20 + number]);
+
+ var romanStr = romanBuf.join('');
+ return (lowerCase ? romanStr.toLowerCase() : romanStr);
+ };
+
+ Util.appendToArray = function Util_appendToArray(arr1, arr2) {
+ Array.prototype.push.apply(arr1, arr2);
+ };
+
+ Util.prependToArray = function Util_prependToArray(arr1, arr2) {
+ Array.prototype.unshift.apply(arr1, arr2);
+ };
+
+ Util.extendObj = function extendObj(obj1, obj2) {
+ for (var key in obj2) {
+ obj1[key] = obj2[key];
+ }
+ };
+
+ Util.getInheritableProperty =
+ function Util_getInheritableProperty(dict, name, getArray) {
+ while (dict && !dict.has(name)) {
+ dict = dict.get('Parent');
+ }
+ if (!dict) {
+ return null;
+ }
+ return getArray ? dict.getArray(name) : dict.get(name);
+ };
+
+ Util.inherit = function Util_inherit(sub, base, prototype) {
+ sub.prototype = Object.create(base.prototype);
+ sub.prototype.constructor = sub;
+ for (var prop in prototype) {
+ sub.prototype[prop] = prototype[prop];
+ }
+ };
+
+ Util.loadScript = function Util_loadScript(src, callback) {
+ var script = document.createElement('script');
+ var loaded = false;
+ script.setAttribute('src', src);
+ if (callback) {
+ script.onload = function() {
+ if (!loaded) {
+ callback();
+ }
+ loaded = true;
+ };
+ }
+ document.getElementsByTagName('head')[0].appendChild(script);
+ };
+
+ return Util;
+})();
+
+/**
+ * PDF page viewport created based on scale, rotation and offset.
+ * @class
+ * @alias PageViewport
+ */
+var PageViewport = (function PageViewportClosure() {
+ /**
+ * @constructor
+ * @private
+ * @param viewBox {Array} xMin, yMin, xMax and yMax coordinates.
+ * @param scale {number} scale of the viewport.
+ * @param rotation {number} rotations of the viewport in degrees.
+ * @param offsetX {number} offset X
+ * @param offsetY {number} offset Y
+ * @param dontFlip {boolean} if true, axis Y will not be flipped.
+ */
+ function PageViewport(viewBox, scale, rotation, offsetX, offsetY, dontFlip) {
+ this.viewBox = viewBox;
+ this.scale = scale;
+ this.rotation = rotation;
+ this.offsetX = offsetX;
+ this.offsetY = offsetY;
+
+ // creating transform to convert pdf coordinate system to the normal
+ // canvas like coordinates taking in account scale and rotation
+ var centerX = (viewBox[2] + viewBox[0]) / 2;
+ var centerY = (viewBox[3] + viewBox[1]) / 2;
+ var rotateA, rotateB, rotateC, rotateD;
+ rotation = rotation % 360;
+ rotation = rotation < 0 ? rotation + 360 : rotation;
+ switch (rotation) {
+ case 180:
+ rotateA = -1; rotateB = 0; rotateC = 0; rotateD = 1;
+ break;
+ case 90:
+ rotateA = 0; rotateB = 1; rotateC = 1; rotateD = 0;
+ break;
+ case 270:
+ rotateA = 0; rotateB = -1; rotateC = -1; rotateD = 0;
+ break;
+ // case 0:
+ default:
+ rotateA = 1; rotateB = 0; rotateC = 0; rotateD = -1;
+ break;
+ }
+
+ if (dontFlip) {
+ rotateC = -rotateC; rotateD = -rotateD;
+ }
+
+ var offsetCanvasX, offsetCanvasY;
+ var width, height;
+ if (rotateA === 0) {
+ offsetCanvasX = Math.abs(centerY - viewBox[1]) * scale + offsetX;
+ offsetCanvasY = Math.abs(centerX - viewBox[0]) * scale + offsetY;
+ width = Math.abs(viewBox[3] - viewBox[1]) * scale;
+ height = Math.abs(viewBox[2] - viewBox[0]) * scale;
+ } else {
+ offsetCanvasX = Math.abs(centerX - viewBox[0]) * scale + offsetX;
+ offsetCanvasY = Math.abs(centerY - viewBox[1]) * scale + offsetY;
+ width = Math.abs(viewBox[2] - viewBox[0]) * scale;
+ height = Math.abs(viewBox[3] - viewBox[1]) * scale;
+ }
+ // creating transform for the following operations:
+ // translate(-centerX, -centerY), rotate and flip vertically,
+ // scale, and translate(offsetCanvasX, offsetCanvasY)
+ this.transform = [
+ rotateA * scale,
+ rotateB * scale,
+ rotateC * scale,
+ rotateD * scale,
+ offsetCanvasX - rotateA * scale * centerX - rotateC * scale * centerY,
+ offsetCanvasY - rotateB * scale * centerX - rotateD * scale * centerY
+ ];
+
+ this.width = width;
+ this.height = height;
+ this.fontScale = scale;
+ }
+ PageViewport.prototype = /** @lends PageViewport.prototype */ {
+ /**
+ * Clones viewport with additional properties.
+ * @param args {Object} (optional) If specified, may contain the 'scale' or
+ * 'rotation' properties to override the corresponding properties in
+ * the cloned viewport.
+ * @returns {PageViewport} Cloned viewport.
+ */
+ clone: function PageViewPort_clone(args) {
+ args = args || {};
+ var scale = 'scale' in args ? args.scale : this.scale;
+ var rotation = 'rotation' in args ? args.rotation : this.rotation;
+ return new PageViewport(this.viewBox.slice(), scale, rotation,
+ this.offsetX, this.offsetY, args.dontFlip);
+ },
+ /**
+ * Converts PDF point to the viewport coordinates. For examples, useful for
+ * converting PDF location into canvas pixel coordinates.
+ * @param x {number} X coordinate.
+ * @param y {number} Y coordinate.
+ * @returns {Object} Object that contains 'x' and 'y' properties of the
+ * point in the viewport coordinate space.
+ * @see {@link convertToPdfPoint}
+ * @see {@link convertToViewportRectangle}
+ */
+ convertToViewportPoint: function PageViewport_convertToViewportPoint(x, y) {
+ return Util.applyTransform([x, y], this.transform);
+ },
+ /**
+ * Converts PDF rectangle to the viewport coordinates.
+ * @param rect {Array} xMin, yMin, xMax and yMax coordinates.
+ * @returns {Array} Contains corresponding coordinates of the rectangle
+ * in the viewport coordinate space.
+ * @see {@link convertToViewportPoint}
+ */
+ convertToViewportRectangle:
+ function PageViewport_convertToViewportRectangle(rect) {
+ var tl = Util.applyTransform([rect[0], rect[1]], this.transform);
+ var br = Util.applyTransform([rect[2], rect[3]], this.transform);
+ return [tl[0], tl[1], br[0], br[1]];
+ },
+ /**
+ * Converts viewport coordinates to the PDF location. For examples, useful
+ * for converting canvas pixel location into PDF one.
+ * @param x {number} X coordinate.
+ * @param y {number} Y coordinate.
+ * @returns {Object} Object that contains 'x' and 'y' properties of the
+ * point in the PDF coordinate space.
+ * @see {@link convertToViewportPoint}
+ */
+ convertToPdfPoint: function PageViewport_convertToPdfPoint(x, y) {
+ return Util.applyInverseTransform([x, y], this.transform);
+ },
+ };
+ return PageViewport;
+})();
+
+var PDFStringTranslateTable = [
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0x2D8, 0x2C7, 0x2C6, 0x2D9, 0x2DD, 0x2DB, 0x2DA, 0x2DC, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0x2022, 0x2020, 0x2021, 0x2026, 0x2014,
+ 0x2013, 0x192, 0x2044, 0x2039, 0x203A, 0x2212, 0x2030, 0x201E, 0x201C,
+ 0x201D, 0x2018, 0x2019, 0x201A, 0x2122, 0xFB01, 0xFB02, 0x141, 0x152, 0x160,
+ 0x178, 0x17D, 0x131, 0x142, 0x153, 0x161, 0x17E, 0, 0x20AC
+];
+
+function stringToPDFString(str) {
+ var i, n = str.length, strBuf = [];
+ if (str[0] === '\xFE' && str[1] === '\xFF') {
+ // UTF16BE BOM
+ for (i = 2; i < n; i += 2) {
+ strBuf.push(String.fromCharCode(
+ (str.charCodeAt(i) << 8) | str.charCodeAt(i + 1)));
+ }
+ } else {
+ for (i = 0; i < n; ++i) {
+ var code = PDFStringTranslateTable[str.charCodeAt(i)];
+ strBuf.push(code ? String.fromCharCode(code) : str.charAt(i));
+ }
+ }
+ return strBuf.join('');
+}
+
+function stringToUTF8String(str) {
+ return decodeURIComponent(escape(str));
+}
+
+function utf8StringToString(str) {
+ return unescape(encodeURIComponent(str));
+}
+
+function isEmptyObj(obj) {
+ for (var key in obj) {
+ return false;
+ }
+ return true;
+}
+
+function isBool(v) {
+ return typeof v === 'boolean';
+}
+
+function isInt(v) {
+ return typeof v === 'number' && ((v | 0) === v);
+}
+
+function isNum(v) {
+ return typeof v === 'number';
+}
+
+function isString(v) {
+ return typeof v === 'string';
+}
+
+function isArray(v) {
+ return v instanceof Array;
+}
+
+function isArrayBuffer(v) {
+ return typeof v === 'object' && v !== null && v.byteLength !== undefined;
+}
+
+// Checks if ch is one of the following characters: SPACE, TAB, CR or LF.
+function isSpace(ch) {
+ return (ch === 0x20 || ch === 0x09 || ch === 0x0D || ch === 0x0A);
+}
+
+function isNodeJS() {
+ // The if below protected by __pdfjsdev_webpack__ check from webpack parsing.
+ if (typeof __pdfjsdev_webpack__ === 'undefined') {
+ return typeof process === 'object' && process + '' === '[object process]';
+ }
+ return false;
+}
+
+/**
+ * Promise Capability object.
+ *
+ * @typedef {Object} PromiseCapability
+ * @property {Promise} promise - A promise object.
+ * @property {function} resolve - Fulfills the promise.
+ * @property {function} reject - Rejects the promise.
+ */
+
+/**
+ * Creates a promise capability object.
+ * @alias createPromiseCapability
+ *
+ * @return {PromiseCapability} A capability object contains:
+ * - a Promise, resolve and reject methods.
+ */
+function createPromiseCapability() {
+ var capability = {};
+ capability.promise = new Promise(function (resolve, reject) {
+ capability.resolve = resolve;
+ capability.reject = reject;
+ });
+ return capability;
+}
+
+var StatTimer = (function StatTimerClosure() {
+ function rpad(str, pad, length) {
+ while (str.length < length) {
+ str += pad;
+ }
+ return str;
+ }
+ function StatTimer() {
+ this.started = Object.create(null);
+ this.times = [];
+ this.enabled = true;
+ }
+ StatTimer.prototype = {
+ time: function StatTimer_time(name) {
+ if (!this.enabled) {
+ return;
+ }
+ if (name in this.started) {
+ warn('Timer is already running for ' + name);
+ }
+ this.started[name] = Date.now();
+ },
+ timeEnd: function StatTimer_timeEnd(name) {
+ if (!this.enabled) {
+ return;
+ }
+ if (!(name in this.started)) {
+ warn('Timer has not been started for ' + name);
+ }
+ this.times.push({
+ 'name': name,
+ 'start': this.started[name],
+ 'end': Date.now(),
+ });
+ // Remove timer from started so it can be called again.
+ delete this.started[name];
+ },
+ toString: function StatTimer_toString() {
+ var i, ii;
+ var times = this.times;
+ var out = '';
+ // Find the longest name for padding purposes.
+ var longest = 0;
+ for (i = 0, ii = times.length; i < ii; ++i) {
+ var name = times[i]['name'];
+ if (name.length > longest) {
+ longest = name.length;
+ }
+ }
+ for (i = 0, ii = times.length; i < ii; ++i) {
+ var span = times[i];
+ var duration = span.end - span.start;
+ out += rpad(span['name'], ' ', longest) + ' ' + duration + 'ms\n';
+ }
+ return out;
+ },
+ };
+ return StatTimer;
+})();
+
+var createBlob = function createBlob(data, contentType) {
+ if (typeof Blob !== 'undefined') {
+ return new Blob([data], { type: contentType, });
+ }
+ throw new Error('The "Blob" constructor is not supported.');
+};
+
+var createObjectURL = (function createObjectURLClosure() {
+ // Blob/createObjectURL is not available, falling back to data schema.
+ var digits =
+ 'ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/=';
+
+ return function createObjectURL(data, contentType, forceDataSchema = false) {
+ if (!forceDataSchema && URL.createObjectURL) {
+ var blob = createBlob(data, contentType);
+ return URL.createObjectURL(blob);
+ }
+
+ var buffer = 'data:' + contentType + ';base64,';
+ for (var i = 0, ii = data.length; i < ii; i += 3) {
+ var b1 = data[i] & 0xFF;
+ var b2 = data[i + 1] & 0xFF;
+ var b3 = data[i + 2] & 0xFF;
+ var d1 = b1 >> 2, d2 = ((b1 & 3) << 4) | (b2 >> 4);
+ var d3 = i + 1 < ii ? ((b2 & 0xF) << 2) | (b3 >> 6) : 64;
+ var d4 = i + 2 < ii ? (b3 & 0x3F) : 64;
+ buffer += digits[d1] + digits[d2] + digits[d3] + digits[d4];
+ }
+ return buffer;
+ };
+})();
+
+function resolveCall(fn, args, thisArg = null) {
+ if (!fn) {
+ return Promise.resolve(undefined);
+ }
+ return new Promise((resolve, reject) => {
+ resolve(fn.apply(thisArg, args));
+ });
+}
+
+function resolveOrReject(capability, success, reason) {
+ if (success) {
+ capability.resolve();
+ } else {
+ capability.reject(reason);
+ }
+}
+
+function finalize(promise) {
+ return Promise.resolve(promise).catch(() => {});
+}
+
+function MessageHandler(sourceName, targetName, comObj) {
+ this.sourceName = sourceName;
+ this.targetName = targetName;
+ this.comObj = comObj;
+ this.callbackId = 1;
+ this.streamId = 1;
+ this.postMessageTransfers = true;
+ this.streamSinks = Object.create(null);
+ this.streamControllers = Object.create(null);
+ let callbacksCapabilities = this.callbacksCapabilities = Object.create(null);
+ let ah = this.actionHandler = Object.create(null);
+
+ this._onComObjOnMessage = (event) => {
+ let data = event.data;
+ if (data.targetName !== this.sourceName) {
+ return;
+ }
+ if (data.stream) {
+ this._processStreamMessage(data);
+ } else if (data.isReply) {
+ let callbackId = data.callbackId;
+ if (data.callbackId in callbacksCapabilities) {
+ let callback = callbacksCapabilities[callbackId];
+ delete callbacksCapabilities[callbackId];
+ if ('error' in data) {
+ callback.reject(data.error);
+ } else {
+ callback.resolve(data.data);
+ }
+ } else {
+ error('Cannot resolve callback ' + callbackId);
+ }
+ } else if (data.action in ah) {
+ let action = ah[data.action];
+ if (data.callbackId) {
+ let sourceName = this.sourceName;
+ let targetName = data.sourceName;
+ Promise.resolve().then(function () {
+ return action[0].call(action[1], data.data);
+ }).then((result) => {
+ comObj.postMessage({
+ sourceName,
+ targetName,
+ isReply: true,
+ callbackId: data.callbackId,
+ data: result,
+ });
+ }, (reason) => {
+ if (reason instanceof Error) {
+ // Serialize error to avoid "DataCloneError"
+ reason = reason + '';
+ }
+ comObj.postMessage({
+ sourceName,
+ targetName,
+ isReply: true,
+ callbackId: data.callbackId,
+ error: reason,
+ });
+ });
+ } else if (data.streamId) {
+ this._createStreamSink(data);
+ } else {
+ action[0].call(action[1], data.data);
+ }
+ } else {
+ error('Unknown action from worker: ' + data.action);
+ }
+ };
+ comObj.addEventListener('message', this._onComObjOnMessage);
+}
+
+MessageHandler.prototype = {
+ on(actionName, handler, scope) {
+ var ah = this.actionHandler;
+ if (ah[actionName]) {
+ error('There is already an actionName called "' + actionName + '"');
+ }
+ ah[actionName] = [handler, scope];
+ },
+ /**
+ * Sends a message to the comObj to invoke the action with the supplied data.
+ * @param {String} actionName - Action to call.
+ * @param {JSON} data - JSON data to send.
+ * @param {Array} [transfers] - Optional list of transfers/ArrayBuffers
+ */
+ send(actionName, data, transfers) {
+ var message = {
+ sourceName: this.sourceName,
+ targetName: this.targetName,
+ action: actionName,
+ data,
+ };
+ this.postMessage(message, transfers);
+ },
+ /**
+ * Sends a message to the comObj to invoke the action with the supplied data.
+ * Expects that the other side will callback with the response.
+ * @param {String} actionName - Action to call.
+ * @param {JSON} data - JSON data to send.
+ * @param {Array} [transfers] - Optional list of transfers/ArrayBuffers.
+ * @returns {Promise} Promise to be resolved with response data.
+ */
+ sendWithPromise(actionName, data, transfers) {
+ var callbackId = this.callbackId++;
+ var message = {
+ sourceName: this.sourceName,
+ targetName: this.targetName,
+ action: actionName,
+ data,
+ callbackId,
+ };
+ var capability = createPromiseCapability();
+ this.callbacksCapabilities[callbackId] = capability;
+ try {
+ this.postMessage(message, transfers);
+ } catch (e) {
+ capability.reject(e);
+ }
+ return capability.promise;
+ },
+ /**
+ * Sends a message to the comObj to invoke the action with the supplied data.
+ * Expect that the other side will callback to signal 'start_complete'.
+ * @param {String} actionName - Action to call.
+ * @param {JSON} data - JSON data to send.
+ * @param {Object} queueingStrategy - strategy to signal backpressure based on
+ * internal queue.
+ * @param {Array} [transfers] - Optional list of transfers/ArrayBuffers.
+ * @return {ReadableStream} ReadableStream to read data in chunks.
+ */
+ sendWithStream(actionName, data, queueingStrategy, transfers) {
+ let streamId = this.streamId++;
+ let sourceName = this.sourceName;
+ let targetName = this.targetName;
+
+ return new ReadableStream({
+ start: (controller) => {
+ let startCapability = createPromiseCapability();
+ this.streamControllers[streamId] = {
+ controller,
+ startCall: startCapability,
+ };
+ this.postMessage({
+ sourceName,
+ targetName,
+ action: actionName,
+ streamId,
+ data,
+ desiredSize: controller.desiredSize,
+ });
+ // Return Promise for Async process, to signal success/failure.
+ return startCapability.promise;
+ },
+
+ pull: (controller) => {
+ let pullCapability = createPromiseCapability();
+ this.streamControllers[streamId].pullCall = pullCapability;
+ this.postMessage({
+ sourceName,
+ targetName,
+ stream: 'pull',
+ streamId,
+ desiredSize: controller.desiredSize,
+ });
+ // Returning Promise will not call "pull"
+ // again until current pull is resolved.
+ return pullCapability.promise;
+ },
+
+ cancel: (reason) => {
+ let cancelCapability = createPromiseCapability();
+ this.streamControllers[streamId].cancelCall = cancelCapability;
+ this.postMessage({
+ sourceName,
+ targetName,
+ stream: 'cancel',
+ reason,
+ streamId,
+ });
+ // Return Promise to signal success or failure.
+ return cancelCapability.promise;
+ },
+ }, queueingStrategy);
+ },
+
+ _createStreamSink(data) {
+ let self = this;
+ let action = this.actionHandler[data.action];
+ let streamId = data.streamId;
+ let desiredSize = data.desiredSize;
+ let sourceName = this.sourceName;
+ let targetName = data.sourceName;
+ let capability = createPromiseCapability();
+
+ let sendStreamRequest = ({ stream, chunk, success, reason, }) => {
+ this.comObj.postMessage({ sourceName, targetName, stream, streamId,
+ chunk, success, reason, });
+ };
+
+ let streamSink = {
+ enqueue(chunk, size = 1) {
+ let lastDesiredSize = this.desiredSize;
+ this.desiredSize -= size;
+ // Enqueue decreases the desiredSize property of sink,
+ // so when it changes from positive to negative,
+ // set ready as unresolved promise.
+ if (lastDesiredSize > 0 && this.desiredSize <= 0) {
+ this.sinkCapability = createPromiseCapability();
+ this.ready = this.sinkCapability.promise;
+ }
+ sendStreamRequest({ stream: 'enqueue', chunk, });
+ },
+
+ close() {
+ sendStreamRequest({ stream: 'close', });
+ delete self.streamSinks[streamId];
+ },
+
+ error(reason) {
+ sendStreamRequest({ stream: 'error', reason, });
+ },
+
+ sinkCapability: capability,
+ onPull: null,
+ onCancel: null,
+ desiredSize,
+ ready: null,
+ };
+
+ streamSink.sinkCapability.resolve();
+ streamSink.ready = streamSink.sinkCapability.promise;
+ this.streamSinks[streamId] = streamSink;
+ resolveCall(action[0], [data.data, streamSink], action[1]).then(() => {
+ sendStreamRequest({ stream: 'start_complete', success: true, });
+ }, (reason) => {
+ sendStreamRequest({ stream: 'start_complete', success: false, reason, });
+ });
+ },
+
+ _processStreamMessage(data) {
+ let sourceName = this.sourceName;
+ let targetName = data.sourceName;
+ let streamId = data.streamId;
+
+ let sendStreamResponse = ({ stream, success, reason, }) => {
+ this.comObj.postMessage({ sourceName, targetName, stream,
+ success, streamId, reason, });
+ };
+
+ let deleteStreamController = () => {
+ // Delete streamController only when start, pull and
+ // cancel callbacks are resolved, to avoid "TypeError".
+ Promise.all([
+ this.streamControllers[data.streamId].startCall,
+ this.streamControllers[data.streamId].pullCall,
+ this.streamControllers[data.streamId].cancelCall
+ ].map(function(capability) {
+ return capability && finalize(capability.promise);
+ })).then(() => {
+ delete this.streamControllers[data.streamId];
+ });
+ };
+
+ switch (data.stream) {
+ case 'start_complete':
+ resolveOrReject(this.streamControllers[data.streamId].startCall,
+ data.success, data.reason);
+ break;
+ case 'pull_complete':
+ resolveOrReject(this.streamControllers[data.streamId].pullCall,
+ data.success, data.reason);
+ break;
+ case 'pull':
+ // Ignore any pull after close is called.
+ if (!this.streamSinks[data.streamId]) {
+ sendStreamResponse({ stream: 'pull_complete', success: true, });
+ break;
+ }
+ // Pull increases the desiredSize property of sink,
+ // so when it changes from negative to positive,
+ // set ready property as resolved promise.
+ if (this.streamSinks[data.streamId].desiredSize <= 0 &&
+ data.desiredSize > 0) {
+ this.streamSinks[data.streamId].sinkCapability.resolve();
+ }
+ // Reset desiredSize property of sink on every pull.
+ this.streamSinks[data.streamId].desiredSize = data.desiredSize;
+ resolveCall(this.streamSinks[data.streamId].onPull).then(() => {
+ sendStreamResponse({ stream: 'pull_complete', success: true, });
+ }, (reason) => {
+ sendStreamResponse({ stream: 'pull_complete',
+ success: false, reason, });
+ });
+ break;
+ case 'enqueue':
+ this.streamControllers[data.streamId].controller.enqueue(data.chunk);
+ break;
+ case 'close':
+ this.streamControllers[data.streamId].controller.close();
+ deleteStreamController();
+ break;
+ case 'error':
+ this.streamControllers[data.streamId].controller.error(data.reason);
+ deleteStreamController();
+ break;
+ case 'cancel_complete':
+ resolveOrReject(this.streamControllers[data.streamId].cancelCall,
+ data.success, data.reason);
+ deleteStreamController();
+ break;
+ case 'cancel':
+ resolveCall(this.streamSinks[data.streamId].onCancel,
+ [data.reason]).then(() => {
+ sendStreamResponse({ stream: 'cancel_complete', success: true, });
+ }, (reason) => {
+ sendStreamResponse({ stream: 'cancel_complete',
+ success: false, reason, });
+ });
+ delete this.streamSinks[data.streamId];
+ break;
+ default:
+ throw new Error('Unexpected stream case');
+ }
+ },
+
+ /**
+ * Sends raw message to the comObj.
+ * @private
+ * @param {Object} message - Raw message.
+ * @param transfers List of transfers/ArrayBuffers, or undefined.
+ */
+ postMessage(message, transfers) {
+ if (transfers && this.postMessageTransfers) {
+ this.comObj.postMessage(message, transfers);
+ } else {
+ this.comObj.postMessage(message);
+ }
+ },
+
+ destroy() {
+ this.comObj.removeEventListener('message', this._onComObjOnMessage);
+ },
+};
+
+function loadJpegStream(id, imageUrl, objs) {
+ var img = new Image();
+ img.onload = (function loadJpegStream_onloadClosure() {
+ objs.resolve(id, img);
+ });
+ img.onerror = (function loadJpegStream_onerrorClosure() {
+ objs.resolve(id, null);
+ warn('Error during JPEG image loading');
+ });
+ img.src = imageUrl;
+}
+
+export {
+ FONT_IDENTITY_MATRIX,
+ IDENTITY_MATRIX,
+ OPS,
+ VERBOSITY_LEVELS,
+ UNSUPPORTED_FEATURES,
+ AnnotationBorderStyleType,
+ AnnotationFieldFlag,
+ AnnotationFlag,
+ AnnotationType,
+ FontType,
+ ImageKind,
+ CMapCompressionType,
+ InvalidPDFException,
+ MessageHandler,
+ MissingDataException,
+ MissingPDFException,
+ NativeImageDecoding,
+ NotImplementedException,
+ PageViewport,
+ PasswordException,
+ PasswordResponses,
+ StatTimer,
+ StreamType,
+ TextRenderingMode,
+ UnexpectedResponseException,
+ UnknownErrorException,
+ Util,
+ XRefParseException,
+ arrayByteLength,
+ arraysToBytes,
+ assert,
+ bytesToString,
+ createBlob,
+ createPromiseCapability,
+ createObjectURL,
+ deprecated,
+ error,
+ getLookupTableFactory,
+ getVerbosityLevel,
+ globalScope,
+ info,
+ isArray,
+ isArrayBuffer,
+ isBool,
+ isEmptyObj,
+ isInt,
+ isNum,
+ isString,
+ isSpace,
+ isNodeJS,
+ isSameOrigin,
+ createValidAbsoluteUrl,
+ isLittleEndian,
+ isEvalSupported,
+ loadJpegStream,
+ log2,
+ readInt8,
+ readUint16,
+ readUint32,
+ removeNullCharacters,
+ ReadableStream,
+ setVerbosityLevel,
+ shadow,
+ string32,
+ stringToBytes,
+ stringToPDFString,
+ stringToUTF8String,
+ utf8StringToString,
+ warn,
+};
+
+
+
+
+
+
+
+ Externals Classes Global
+
+
+
+ Documentation generated by JSDoc 3.4.3 on Mon Jun 12 2017 08:43:32 GMT+0000 (Coordinated Universal Time)
+
+
+
+
+
+
diff --git a/www/common/pdfjs/api/draft/styles/jsdoc-default.css b/www/common/pdfjs/api/draft/styles/jsdoc-default.css
new file mode 100644
index 000000000..ede191943
--- /dev/null
+++ b/www/common/pdfjs/api/draft/styles/jsdoc-default.css
@@ -0,0 +1,354 @@
+@font-face {
+ font-family: 'Open Sans';
+ font-weight: normal;
+ font-style: normal;
+ src: url('../fonts/OpenSans-Regular-webfont.eot');
+ src:
+ local('Open Sans'),
+ local('OpenSans'),
+ url('../fonts/OpenSans-Regular-webfont.eot?#iefix') format('embedded-opentype'),
+ url('../fonts/OpenSans-Regular-webfont.woff') format('woff'),
+ url('../fonts/OpenSans-Regular-webfont.svg#open_sansregular') format('svg');
+}
+
+@font-face {
+ font-family: 'Open Sans Light';
+ font-weight: normal;
+ font-style: normal;
+ src: url('../fonts/OpenSans-Light-webfont.eot');
+ src:
+ local('Open Sans Light'),
+ local('OpenSans Light'),
+ url('../fonts/OpenSans-Light-webfont.eot?#iefix') format('embedded-opentype'),
+ url('../fonts/OpenSans-Light-webfont.woff') format('woff'),
+ url('../fonts/OpenSans-Light-webfont.svg#open_sanslight') format('svg');
+}
+
+html
+{
+ overflow: auto;
+ background-color: #fff;
+ font-size: 14px;
+}
+
+body
+{
+ font-family: 'Open Sans', sans-serif;
+ line-height: 1.5;
+ color: #4d4e53;
+ background-color: white;
+}
+
+a, a:visited, a:active {
+ color: #0095dd;
+ text-decoration: none;
+}
+
+a:hover {
+ text-decoration: underline;
+}
+
+header
+{
+ display: block;
+ padding: 0px 4px;
+}
+
+tt, code, kbd, samp {
+ font-family: Consolas, Monaco, 'Andale Mono', monospace;
+}
+
+.class-description {
+ font-size: 130%;
+ line-height: 140%;
+ margin-bottom: 1em;
+ margin-top: 1em;
+}
+
+.class-description:empty {
+ margin: 0;
+}
+
+#main {
+ float: left;
+ width: 70%;
+}
+
+article dl {
+ margin-bottom: 40px;
+}
+
+section
+{
+ display: block;
+ background-color: #fff;
+ padding: 12px 24px;
+ border-bottom: 1px solid #ccc;
+ margin-right: 30px;
+}
+
+.variation {
+ display: none;
+}
+
+.signature-attributes {
+ font-size: 60%;
+ color: #aaa;
+ font-style: italic;
+ font-weight: lighter;
+}
+
+nav
+{
+ display: block;
+ float: right;
+ margin-top: 28px;
+ width: 30%;
+ box-sizing: border-box;
+ border-left: 1px solid #ccc;
+ padding-left: 16px;
+}
+
+nav ul {
+ font-family: 'Lucida Grande', 'Lucida Sans Unicode', arial, sans-serif;
+ font-size: 100%;
+ line-height: 17px;
+ padding: 0;
+ margin: 0;
+ list-style-type: none;
+}
+
+nav ul a, nav ul a:visited, nav ul a:active {
+ font-family: Consolas, Monaco, 'Andale Mono', monospace;
+ line-height: 18px;
+ color: #4D4E53;
+}
+
+nav h3 {
+ margin-top: 12px;
+}
+
+nav li {
+ margin-top: 6px;
+}
+
+footer {
+ display: block;
+ padding: 6px;
+ margin-top: 12px;
+ font-style: italic;
+ font-size: 90%;
+}
+
+h1, h2, h3, h4 {
+ font-weight: 200;
+ margin: 0;
+}
+
+h1
+{
+ font-family: 'Open Sans Light', sans-serif;
+ font-size: 48px;
+ letter-spacing: -2px;
+ margin: 12px 24px 20px;
+}
+
+h2, h3.subsection-title
+{
+ font-size: 30px;
+ font-weight: 700;
+ letter-spacing: -1px;
+ margin-bottom: 12px;
+}
+
+h3
+{
+ font-size: 24px;
+ letter-spacing: -0.5px;
+ margin-bottom: 12px;
+}
+
+h4
+{
+ font-size: 18px;
+ letter-spacing: -0.33px;
+ margin-bottom: 12px;
+ color: #4d4e53;
+}
+
+h5, .container-overview .subsection-title
+{
+ font-size: 120%;
+ font-weight: bold;
+ letter-spacing: -0.01em;
+ margin: 8px 0 3px 0;
+}
+
+h6
+{
+ font-size: 100%;
+ letter-spacing: -0.01em;
+ margin: 6px 0 3px 0;
+ font-style: italic;
+}
+
+table
+{
+ border-spacing: 0;
+ border: 0;
+ border-collapse: collapse;
+}
+
+td, th
+{
+ border: 1px solid #ddd;
+ margin: 0px;
+ text-align: left;
+ vertical-align: top;
+ padding: 4px 6px;
+ display: table-cell;
+}
+
+thead tr
+{
+ background-color: #ddd;
+ font-weight: bold;
+}
+
+th { border-right: 1px solid #aaa; }
+tr > th:last-child { border-right: 1px solid #ddd; }
+
+.ancestors { color: #999; }
+.ancestors a
+{
+ color: #999 !important;
+ text-decoration: none;
+}
+
+.clear
+{
+ clear: both;
+}
+
+.important
+{
+ font-weight: bold;
+ color: #950B02;
+}
+
+.yes-def {
+ text-indent: -1000px;
+}
+
+.type-signature {
+ color: #aaa;
+}
+
+.name, .signature {
+ font-family: Consolas, Monaco, 'Andale Mono', monospace;
+}
+
+.details { margin-top: 14px; border-left: 2px solid #DDD; }
+.details dt { width: 120px; float: left; padding-left: 10px; padding-top: 6px; }
+.details dd { margin-left: 70px; }
+.details ul { margin: 0; }
+.details ul { list-style-type: none; }
+.details li { margin-left: 30px; padding-top: 6px; }
+.details pre.prettyprint { margin: 0 }
+.details .object-value { padding-top: 0; }
+
+.description {
+ margin-bottom: 1em;
+ margin-top: 1em;
+}
+
+.code-caption
+{
+ font-style: italic;
+ font-size: 107%;
+ margin: 0;
+}
+
+.prettyprint
+{
+ border: 1px solid #ddd;
+ width: 80%;
+ overflow: auto;
+}
+
+.prettyprint.source {
+ width: inherit;
+}
+
+.prettyprint code
+{
+ font-size: 100%;
+ line-height: 18px;
+ display: block;
+ padding: 4px 12px;
+ margin: 0;
+ background-color: #fff;
+ color: #4D4E53;
+}
+
+.prettyprint code span.line
+{
+ display: inline-block;
+}
+
+.prettyprint.linenums
+{
+ padding-left: 70px;
+ -webkit-user-select: none;
+ -moz-user-select: none;
+ -ms-user-select: none;
+ user-select: none;
+}
+
+.prettyprint.linenums ol
+{
+ padding-left: 0;
+}
+
+.prettyprint.linenums li
+{
+ border-left: 3px #ddd solid;
+}
+
+.prettyprint.linenums li.selected,
+.prettyprint.linenums li.selected *
+{
+ background-color: lightyellow;
+}
+
+.prettyprint.linenums li *
+{
+ -webkit-user-select: text;
+ -moz-user-select: text;
+ -ms-user-select: text;
+ user-select: text;
+}
+
+.params .name, .props .name, .name code {
+ color: #4D4E53;
+ font-family: Consolas, Monaco, 'Andale Mono', monospace;
+ font-size: 100%;
+}
+
+.params td.description > p:first-child,
+.props td.description > p:first-child
+{
+ margin-top: 0;
+ padding-top: 0;
+}
+
+.params td.description > p:last-child,
+.props td.description > p:last-child
+{
+ margin-bottom: 0;
+ padding-bottom: 0;
+}
+
+.disabled {
+ color: #454545;
+}
diff --git a/www/common/pdfjs/api/draft/styles/prettify-tomorrow.css b/www/common/pdfjs/api/draft/styles/prettify-tomorrow.css
new file mode 100644
index 000000000..b6f92a78d
--- /dev/null
+++ b/www/common/pdfjs/api/draft/styles/prettify-tomorrow.css
@@ -0,0 +1,132 @@
+/* Tomorrow Theme */
+/* Original theme - https://github.com/chriskempson/tomorrow-theme */
+/* Pretty printing styles. Used with prettify.js. */
+/* SPAN elements with the classes below are added by prettyprint. */
+/* plain text */
+.pln {
+ color: #4d4d4c; }
+
+@media screen {
+ /* string content */
+ .str {
+ color: #718c00; }
+
+ /* a keyword */
+ .kwd {
+ color: #8959a8; }
+
+ /* a comment */
+ .com {
+ color: #8e908c; }
+
+ /* a type name */
+ .typ {
+ color: #4271ae; }
+
+ /* a literal value */
+ .lit {
+ color: #f5871f; }
+
+ /* punctuation */
+ .pun {
+ color: #4d4d4c; }
+
+ /* lisp open bracket */
+ .opn {
+ color: #4d4d4c; }
+
+ /* lisp close bracket */
+ .clo {
+ color: #4d4d4c; }
+
+ /* a markup tag name */
+ .tag {
+ color: #c82829; }
+
+ /* a markup attribute name */
+ .atn {
+ color: #f5871f; }
+
+ /* a markup attribute value */
+ .atv {
+ color: #3e999f; }
+
+ /* a declaration */
+ .dec {
+ color: #f5871f; }
+
+ /* a variable name */
+ .var {
+ color: #c82829; }
+
+ /* a function name */
+ .fun {
+ color: #4271ae; } }
+/* Use higher contrast and text-weight for printable form. */
+@media print, projection {
+ .str {
+ color: #060; }
+
+ .kwd {
+ color: #006;
+ font-weight: bold; }
+
+ .com {
+ color: #600;
+ font-style: italic; }
+
+ .typ {
+ color: #404;
+ font-weight: bold; }
+
+ .lit {
+ color: #044; }
+
+ .pun, .opn, .clo {
+ color: #440; }
+
+ .tag {
+ color: #006;
+ font-weight: bold; }
+
+ .atn {
+ color: #404; }
+
+ .atv {
+ color: #060; } }
+/* Style */
+/*
+pre.prettyprint {
+ background: white;
+ font-family: Consolas, Monaco, 'Andale Mono', monospace;
+ font-size: 12px;
+ line-height: 1.5;
+ border: 1px solid #ccc;
+ padding: 10px; }
+*/
+
+/* Specify class=linenums on a pre to get line numbering */
+ol.linenums {
+ margin-top: 0;
+ margin-bottom: 0; }
+
+/* IE indents via margin-left */
+li.L0,
+li.L1,
+li.L2,
+li.L3,
+li.L4,
+li.L5,
+li.L6,
+li.L7,
+li.L8,
+li.L9 {
+ /* */ }
+
+/* Alternate shading for lines */
+li.L1,
+li.L3,
+li.L5,
+li.L7,
+li.L9 {
+ /* */ }
diff --git a/www/common/pdfjs/api/index.html b/www/common/pdfjs/api/index.html
new file mode 100644
index 000000000..9ffa9408f
--- /dev/null
+++ b/www/common/pdfjs/api/index.html
@@ -0,0 +1,49 @@
+
+
+
+ API
+
+
+
+ ©Mozilla and individual contributors
PDF.js is licensed under Apache ,
+documentation is licensed under CC BY-SA 2.5
+
+
+
+
+
diff --git a/www/common/pdfjs/js/bootstrap.min.js b/www/common/pdfjs/js/bootstrap.min.js
new file mode 100644
index 000000000..b04a0e82f
--- /dev/null
+++ b/www/common/pdfjs/js/bootstrap.min.js
@@ -0,0 +1,6 @@
+/*!
+ * Bootstrap v3.1.1 (http://getbootstrap.com)
+ * Copyright 2011-2014 Twitter, Inc.
+ * Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE)
+ */
+if("undefined"==typeof jQuery)throw new Error("Bootstrap's JavaScript requires jQuery");+function(a){"use strict";function b(){var a=document.createElement("bootstrap"),b={WebkitTransition:"webkitTransitionEnd",MozTransition:"transitionend",OTransition:"oTransitionEnd otransitionend",transition:"transitionend"};for(var c in b)if(void 0!==a.style[c])return{end:b[c]};return!1}a.fn.emulateTransitionEnd=function(b){var c=!1,d=this;a(this).one(a.support.transition.end,function(){c=!0});var e=function(){c||a(d).trigger(a.support.transition.end)};return setTimeout(e,b),this},a(function(){a.support.transition=b()})}(jQuery),+function(a){"use strict";var b='[data-dismiss="alert"]',c=function(c){a(c).on("click",b,this.close)};c.prototype.close=function(b){function c(){f.trigger("closed.bs.alert").remove()}var d=a(this),e=d.attr("data-target");e||(e=d.attr("href"),e=e&&e.replace(/.*(?=#[^\s]*$)/,""));var f=a(e);b&&b.preventDefault(),f.length||(f=d.hasClass("alert")?d:d.parent()),f.trigger(b=a.Event("close.bs.alert")),b.isDefaultPrevented()||(f.removeClass("in"),a.support.transition&&f.hasClass("fade")?f.one(a.support.transition.end,c).emulateTransitionEnd(150):c())};var d=a.fn.alert;a.fn.alert=function(b){return this.each(function(){var d=a(this),e=d.data("bs.alert");e||d.data("bs.alert",e=new c(this)),"string"==typeof b&&e[b].call(d)})},a.fn.alert.Constructor=c,a.fn.alert.noConflict=function(){return a.fn.alert=d,this},a(document).on("click.bs.alert.data-api",b,c.prototype.close)}(jQuery),+function(a){"use strict";var b=function(c,d){this.$element=a(c),this.options=a.extend({},b.DEFAULTS,d),this.isLoading=!1};b.DEFAULTS={loadingText:"loading..."},b.prototype.setState=function(b){var c="disabled",d=this.$element,e=d.is("input")?"val":"html",f=d.data();b+="Text",f.resetText||d.data("resetText",d[e]()),d[e](f[b]||this.options[b]),setTimeout(a.proxy(function(){"loadingText"==b?(this.isLoading=!0,d.addClass(c).attr(c,c)):this.isLoading&&(this.isLoading=!1,d.removeClass(c).removeAttr(c))},this),0)},b.prototype.toggle=function(){var a=!0,b=this.$element.closest('[data-toggle="buttons"]');if(b.length){var c=this.$element.find("input");"radio"==c.prop("type")&&(c.prop("checked")&&this.$element.hasClass("active")?a=!1:b.find(".active").removeClass("active")),a&&c.prop("checked",!this.$element.hasClass("active")).trigger("change")}a&&this.$element.toggleClass("active")};var c=a.fn.button;a.fn.button=function(c){return this.each(function(){var d=a(this),e=d.data("bs.button"),f="object"==typeof c&&c;e||d.data("bs.button",e=new b(this,f)),"toggle"==c?e.toggle():c&&e.setState(c)})},a.fn.button.Constructor=b,a.fn.button.noConflict=function(){return a.fn.button=c,this},a(document).on("click.bs.button.data-api","[data-toggle^=button]",function(b){var c=a(b.target);c.hasClass("btn")||(c=c.closest(".btn")),c.button("toggle"),b.preventDefault()})}(jQuery),+function(a){"use strict";var b=function(b,c){this.$element=a(b),this.$indicators=this.$element.find(".carousel-indicators"),this.options=c,this.paused=this.sliding=this.interval=this.$active=this.$items=null,"hover"==this.options.pause&&this.$element.on("mouseenter",a.proxy(this.pause,this)).on("mouseleave",a.proxy(this.cycle,this))};b.DEFAULTS={interval:5e3,pause:"hover",wrap:!0},b.prototype.cycle=function(b){return b||(this.paused=!1),this.interval&&clearInterval(this.interval),this.options.interval&&!this.paused&&(this.interval=setInterval(a.proxy(this.next,this),this.options.interval)),this},b.prototype.getActiveIndex=function(){return this.$active=this.$element.find(".item.active"),this.$items=this.$active.parent().children(),this.$items.index(this.$active)},b.prototype.to=function(b){var c=this,d=this.getActiveIndex();return b>this.$items.length-1||0>b?void 0:this.sliding?this.$element.one("slid.bs.carousel",function(){c.to(b)}):d==b?this.pause().cycle():this.slide(b>d?"next":"prev",a(this.$items[b]))},b.prototype.pause=function(b){return b||(this.paused=!0),this.$element.find(".next, .prev").length&&a.support.transition&&(this.$element.trigger(a.support.transition.end),this.cycle(!0)),this.interval=clearInterval(this.interval),this},b.prototype.next=function(){return this.sliding?void 0:this.slide("next")},b.prototype.prev=function(){return this.sliding?void 0:this.slide("prev")},b.prototype.slide=function(b,c){var d=this.$element.find(".item.active"),e=c||d[b](),f=this.interval,g="next"==b?"left":"right",h="next"==b?"first":"last",i=this;if(!e.length){if(!this.options.wrap)return;e=this.$element.find(".item")[h]()}if(e.hasClass("active"))return this.sliding=!1;var j=a.Event("slide.bs.carousel",{relatedTarget:e[0],direction:g});return this.$element.trigger(j),j.isDefaultPrevented()?void 0:(this.sliding=!0,f&&this.pause(),this.$indicators.length&&(this.$indicators.find(".active").removeClass("active"),this.$element.one("slid.bs.carousel",function(){var b=a(i.$indicators.children()[i.getActiveIndex()]);b&&b.addClass("active")})),a.support.transition&&this.$element.hasClass("slide")?(e.addClass(b),e[0].offsetWidth,d.addClass(g),e.addClass(g),d.one(a.support.transition.end,function(){e.removeClass([b,g].join(" ")).addClass("active"),d.removeClass(["active",g].join(" ")),i.sliding=!1,setTimeout(function(){i.$element.trigger("slid.bs.carousel")},0)}).emulateTransitionEnd(1e3*d.css("transition-duration").slice(0,-1))):(d.removeClass("active"),e.addClass("active"),this.sliding=!1,this.$element.trigger("slid.bs.carousel")),f&&this.cycle(),this)};var c=a.fn.carousel;a.fn.carousel=function(c){return this.each(function(){var d=a(this),e=d.data("bs.carousel"),f=a.extend({},b.DEFAULTS,d.data(),"object"==typeof c&&c),g="string"==typeof c?c:f.slide;e||d.data("bs.carousel",e=new b(this,f)),"number"==typeof c?e.to(c):g?e[g]():f.interval&&e.pause().cycle()})},a.fn.carousel.Constructor=b,a.fn.carousel.noConflict=function(){return a.fn.carousel=c,this},a(document).on("click.bs.carousel.data-api","[data-slide], [data-slide-to]",function(b){var c,d=a(this),e=a(d.attr("data-target")||(c=d.attr("href"))&&c.replace(/.*(?=#[^\s]+$)/,"")),f=a.extend({},e.data(),d.data()),g=d.attr("data-slide-to");g&&(f.interval=!1),e.carousel(f),(g=d.attr("data-slide-to"))&&e.data("bs.carousel").to(g),b.preventDefault()}),a(window).on("load",function(){a('[data-ride="carousel"]').each(function(){var b=a(this);b.carousel(b.data())})})}(jQuery),+function(a){"use strict";var b=function(c,d){this.$element=a(c),this.options=a.extend({},b.DEFAULTS,d),this.transitioning=null,this.options.parent&&(this.$parent=a(this.options.parent)),this.options.toggle&&this.toggle()};b.DEFAULTS={toggle:!0},b.prototype.dimension=function(){var a=this.$element.hasClass("width");return a?"width":"height"},b.prototype.show=function(){if(!this.transitioning&&!this.$element.hasClass("in")){var b=a.Event("show.bs.collapse");if(this.$element.trigger(b),!b.isDefaultPrevented()){var c=this.$parent&&this.$parent.find("> .panel > .in");if(c&&c.length){var d=c.data("bs.collapse");if(d&&d.transitioning)return;c.collapse("hide"),d||c.data("bs.collapse",null)}var e=this.dimension();this.$element.removeClass("collapse").addClass("collapsing")[e](0),this.transitioning=1;var f=function(){this.$element.removeClass("collapsing").addClass("collapse in")[e]("auto"),this.transitioning=0,this.$element.trigger("shown.bs.collapse")};if(!a.support.transition)return f.call(this);var g=a.camelCase(["scroll",e].join("-"));this.$element.one(a.support.transition.end,a.proxy(f,this)).emulateTransitionEnd(350)[e](this.$element[0][g])}}},b.prototype.hide=function(){if(!this.transitioning&&this.$element.hasClass("in")){var b=a.Event("hide.bs.collapse");if(this.$element.trigger(b),!b.isDefaultPrevented()){var c=this.dimension();this.$element[c](this.$element[c]())[0].offsetHeight,this.$element.addClass("collapsing").removeClass("collapse").removeClass("in"),this.transitioning=1;var d=function(){this.transitioning=0,this.$element.trigger("hidden.bs.collapse").removeClass("collapsing").addClass("collapse")};return a.support.transition?void this.$element[c](0).one(a.support.transition.end,a.proxy(d,this)).emulateTransitionEnd(350):d.call(this)}}},b.prototype.toggle=function(){this[this.$element.hasClass("in")?"hide":"show"]()};var c=a.fn.collapse;a.fn.collapse=function(c){return this.each(function(){var d=a(this),e=d.data("bs.collapse"),f=a.extend({},b.DEFAULTS,d.data(),"object"==typeof c&&c);!e&&f.toggle&&"show"==c&&(c=!c),e||d.data("bs.collapse",e=new b(this,f)),"string"==typeof c&&e[c]()})},a.fn.collapse.Constructor=b,a.fn.collapse.noConflict=function(){return a.fn.collapse=c,this},a(document).on("click.bs.collapse.data-api","[data-toggle=collapse]",function(b){var c,d=a(this),e=d.attr("data-target")||b.preventDefault()||(c=d.attr("href"))&&c.replace(/.*(?=#[^\s]+$)/,""),f=a(e),g=f.data("bs.collapse"),h=g?"toggle":d.data(),i=d.attr("data-parent"),j=i&&a(i);g&&g.transitioning||(j&&j.find('[data-toggle=collapse][data-parent="'+i+'"]').not(d).addClass("collapsed"),d[f.hasClass("in")?"addClass":"removeClass"]("collapsed")),f.collapse(h)})}(jQuery),+function(a){"use strict";function b(b){a(d).remove(),a(e).each(function(){var d=c(a(this)),e={relatedTarget:this};d.hasClass("open")&&(d.trigger(b=a.Event("hide.bs.dropdown",e)),b.isDefaultPrevented()||d.removeClass("open").trigger("hidden.bs.dropdown",e))})}function c(b){var c=b.attr("data-target");c||(c=b.attr("href"),c=c&&/#[A-Za-z]/.test(c)&&c.replace(/.*(?=#[^\s]*$)/,""));var d=c&&a(c);return d&&d.length?d:b.parent()}var d=".dropdown-backdrop",e="[data-toggle=dropdown]",f=function(b){a(b).on("click.bs.dropdown",this.toggle)};f.prototype.toggle=function(d){var e=a(this);if(!e.is(".disabled, :disabled")){var f=c(e),g=f.hasClass("open");if(b(),!g){"ontouchstart"in document.documentElement&&!f.closest(".navbar-nav").length&&a('
').insertAfter(a(this)).on("click",b);var h={relatedTarget:this};if(f.trigger(d=a.Event("show.bs.dropdown",h)),d.isDefaultPrevented())return;f.toggleClass("open").trigger("shown.bs.dropdown",h),e.focus()}return!1}},f.prototype.keydown=function(b){if(/(38|40|27)/.test(b.keyCode)){var d=a(this);if(b.preventDefault(),b.stopPropagation(),!d.is(".disabled, :disabled")){var f=c(d),g=f.hasClass("open");if(!g||g&&27==b.keyCode)return 27==b.which&&f.find(e).focus(),d.click();var h=" li:not(.divider):visible a",i=f.find("[role=menu]"+h+", [role=listbox]"+h);if(i.length){var j=i.index(i.filter(":focus"));38==b.keyCode&&j>0&&j--,40==b.keyCode&&j
'}),b.prototype=a.extend({},a.fn.tooltip.Constructor.prototype),b.prototype.constructor=b,b.prototype.getDefaults=function(){return b.DEFAULTS},b.prototype.setContent=function(){var a=this.tip(),b=this.getTitle(),c=this.getContent();a.find(".popover-title")[this.options.html?"html":"text"](b),a.find(".popover-content")[this.options.html?"string"==typeof c?"html":"append":"text"](c),a.removeClass("fade top bottom left right in"),a.find(".popover-title").html()||a.find(".popover-title").hide()},b.prototype.hasContent=function(){return this.getTitle()||this.getContent()},b.prototype.getContent=function(){var a=this.$element,b=this.options;return a.attr("data-content")||("function"==typeof b.content?b.content.call(a[0]):b.content)},b.prototype.arrow=function(){return this.$arrow=this.$arrow||this.tip().find(".arrow")},b.prototype.tip=function(){return this.$tip||(this.$tip=a(this.options.template)),this.$tip};var c=a.fn.popover;a.fn.popover=function(c){return this.each(function(){var d=a(this),e=d.data("bs.popover"),f="object"==typeof c&&c;(e||"destroy"!=c)&&(e||d.data("bs.popover",e=new b(this,f)),"string"==typeof c&&e[c]())})},a.fn.popover.Constructor=b,a.fn.popover.noConflict=function(){return a.fn.popover=c,this}}(jQuery),+function(a){"use strict";function b(c,d){var e,f=a.proxy(this.process,this);this.$element=a(a(c).is("body")?window:c),this.$body=a("body"),this.$scrollElement=this.$element.on("scroll.bs.scroll-spy.data-api",f),this.options=a.extend({},b.DEFAULTS,d),this.selector=(this.options.target||(e=a(c).attr("href"))&&e.replace(/.*(?=#[^\s]+$)/,"")||"")+" .nav li > a",this.offsets=a([]),this.targets=a([]),this.activeTarget=null,this.refresh(),this.process()}b.DEFAULTS={offset:10},b.prototype.refresh=function(){var b=this.$element[0]==window?"offset":"position";this.offsets=a([]),this.targets=a([]);{var c=this;this.$body.find(this.selector).map(function(){var d=a(this),e=d.data("target")||d.attr("href"),f=/^#./.test(e)&&a(e);return f&&f.length&&f.is(":visible")&&[[f[b]().top+(!a.isWindow(c.$scrollElement.get(0))&&c.$scrollElement.scrollTop()),e]]||null}).sort(function(a,b){return a[0]-b[0]}).each(function(){c.offsets.push(this[0]),c.targets.push(this[1])})}},b.prototype.process=function(){var a,b=this.$scrollElement.scrollTop()+this.options.offset,c=this.$scrollElement[0].scrollHeight||this.$body[0].scrollHeight,d=c-this.$scrollElement.height(),e=this.offsets,f=this.targets,g=this.activeTarget;if(b>=d)return g!=(a=f.last()[0])&&this.activate(a);if(g&&b<=e[0])return g!=(a=f[0])&&this.activate(a);for(a=e.length;a--;)g!=f[a]&&b>=e[a]&&(!e[a+1]||b<=e[a+1])&&this.activate(f[a])},b.prototype.activate=function(b){this.activeTarget=b,a(this.selector).parentsUntil(this.options.target,".active").removeClass("active");var c=this.selector+'[data-target="'+b+'"],'+this.selector+'[href="'+b+'"]',d=a(c).parents("li").addClass("active");d.parent(".dropdown-menu").length&&(d=d.closest("li.dropdown").addClass("active")),d.trigger("activate.bs.scrollspy")};var c=a.fn.scrollspy;a.fn.scrollspy=function(c){return this.each(function(){var d=a(this),e=d.data("bs.scrollspy"),f="object"==typeof c&&c;e||d.data("bs.scrollspy",e=new b(this,f)),"string"==typeof c&&e[c]()})},a.fn.scrollspy.Constructor=b,a.fn.scrollspy.noConflict=function(){return a.fn.scrollspy=c,this},a(window).on("load",function(){a('[data-spy="scroll"]').each(function(){var b=a(this);b.scrollspy(b.data())})})}(jQuery),+function(a){"use strict";var b=function(b){this.element=a(b)};b.prototype.show=function(){var b=this.element,c=b.closest("ul:not(.dropdown-menu)"),d=b.data("target");if(d||(d=b.attr("href"),d=d&&d.replace(/.*(?=#[^\s]*$)/,"")),!b.parent("li").hasClass("active")){var e=c.find(".active:last a")[0],f=a.Event("show.bs.tab",{relatedTarget:e});if(b.trigger(f),!f.isDefaultPrevented()){var g=a(d);this.activate(b.parent("li"),c),this.activate(g,g.parent(),function(){b.trigger({type:"shown.bs.tab",relatedTarget:e})})}}},b.prototype.activate=function(b,c,d){function e(){f.removeClass("active").find("> .dropdown-menu > .active").removeClass("active"),b.addClass("active"),g?(b[0].offsetWidth,b.addClass("in")):b.removeClass("fade"),b.parent(".dropdown-menu")&&b.closest("li.dropdown").addClass("active"),d&&d()}var f=c.find("> .active"),g=d&&a.support.transition&&f.hasClass("fade");g?f.one(a.support.transition.end,e).emulateTransitionEnd(150):e(),f.removeClass("in")};var c=a.fn.tab;a.fn.tab=function(c){return this.each(function(){var d=a(this),e=d.data("bs.tab");e||d.data("bs.tab",e=new b(this)),"string"==typeof c&&e[c]()})},a.fn.tab.Constructor=b,a.fn.tab.noConflict=function(){return a.fn.tab=c,this},a(document).on("click.bs.tab.data-api",'[data-toggle="tab"], [data-toggle="pill"]',function(b){b.preventDefault(),a(this).tab("show")})}(jQuery),+function(a){"use strict";var b=function(c,d){this.options=a.extend({},b.DEFAULTS,d),this.$window=a(window).on("scroll.bs.affix.data-api",a.proxy(this.checkPosition,this)).on("click.bs.affix.data-api",a.proxy(this.checkPositionWithEventLoop,this)),this.$element=a(c),this.affixed=this.unpin=this.pinnedOffset=null,this.checkPosition()};b.RESET="affix affix-top affix-bottom",b.DEFAULTS={offset:0},b.prototype.getPinnedOffset=function(){if(this.pinnedOffset)return this.pinnedOffset;this.$element.removeClass(b.RESET).addClass("affix");var a=this.$window.scrollTop(),c=this.$element.offset();return this.pinnedOffset=c.top-a},b.prototype.checkPositionWithEventLoop=function(){setTimeout(a.proxy(this.checkPosition,this),1)},b.prototype.checkPosition=function(){if(this.$element.is(":visible")){var c=a(document).height(),d=this.$window.scrollTop(),e=this.$element.offset(),f=this.options.offset,g=f.top,h=f.bottom;"top"==this.affixed&&(e.top+=d),"object"!=typeof f&&(h=g=f),"function"==typeof g&&(g=f.top(this.$element)),"function"==typeof h&&(h=f.bottom(this.$element));var i=null!=this.unpin&&d+this.unpin<=e.top?!1:null!=h&&e.top+this.$element.height()>=c-h?"bottom":null!=g&&g>=d?"top":!1;if(this.affixed!==i){this.unpin&&this.$element.css("top","");var j="affix"+(i?"-"+i:""),k=a.Event(j+".bs.affix");this.$element.trigger(k),k.isDefaultPrevented()||(this.affixed=i,this.unpin="bottom"==i?this.getPinnedOffset():null,this.$element.removeClass(b.RESET).addClass(j).trigger(a.Event(j.replace("affix","affixed"))),"bottom"==i&&this.$element.offset({top:c-h-this.$element.height()}))}}};var c=a.fn.affix;a.fn.affix=function(c){return this.each(function(){var d=a(this),e=d.data("bs.affix"),f="object"==typeof c&&c;e||d.data("bs.affix",e=new b(this,f)),"string"==typeof c&&e[c]()})},a.fn.affix.Constructor=b,a.fn.affix.noConflict=function(){return a.fn.affix=c,this},a(window).on("load",function(){a('[data-spy="affix"]').each(function(){var b=a(this),c=b.data();c.offset=c.offset||{},c.offsetBottom&&(c.offset.bottom=c.offsetBottom),c.offsetTop&&(c.offset.top=c.offsetTop),b.affix(c)})})}(jQuery);
\ No newline at end of file
diff --git a/www/common/pdfjs/js/jquery-2.1.0.min.js b/www/common/pdfjs/js/jquery-2.1.0.min.js
new file mode 100644
index 000000000..cbe6abe59
--- /dev/null
+++ b/www/common/pdfjs/js/jquery-2.1.0.min.js
@@ -0,0 +1,4 @@
+/*! jQuery v2.1.0 | (c) 2005, 2014 jQuery Foundation, Inc. | jquery.org/license */
+!function(a,b){"object"==typeof module&&"object"==typeof module.exports?module.exports=a.document?b(a,!0):function(a){if(!a.document)throw new Error("jQuery requires a window with a document");return b(a)}:b(a)}("undefined"!=typeof window?window:this,function(a,b){var c=[],d=c.slice,e=c.concat,f=c.push,g=c.indexOf,h={},i=h.toString,j=h.hasOwnProperty,k="".trim,l={},m=a.document,n="2.1.0",o=function(a,b){return new o.fn.init(a,b)},p=/^-ms-/,q=/-([\da-z])/gi,r=function(a,b){return b.toUpperCase()};o.fn=o.prototype={jquery:n,constructor:o,selector:"",length:0,toArray:function(){return d.call(this)},get:function(a){return null!=a?0>a?this[a+this.length]:this[a]:d.call(this)},pushStack:function(a){var b=o.merge(this.constructor(),a);return b.prevObject=this,b.context=this.context,b},each:function(a,b){return o.each(this,a,b)},map:function(a){return this.pushStack(o.map(this,function(b,c){return a.call(b,c,b)}))},slice:function(){return this.pushStack(d.apply(this,arguments))},first:function(){return this.eq(0)},last:function(){return this.eq(-1)},eq:function(a){var b=this.length,c=+a+(0>a?b:0);return this.pushStack(c>=0&&b>c?[this[c]]:[])},end:function(){return this.prevObject||this.constructor(null)},push:f,sort:c.sort,splice:c.splice},o.extend=o.fn.extend=function(){var a,b,c,d,e,f,g=arguments[0]||{},h=1,i=arguments.length,j=!1;for("boolean"==typeof g&&(j=g,g=arguments[h]||{},h++),"object"==typeof g||o.isFunction(g)||(g={}),h===i&&(g=this,h--);i>h;h++)if(null!=(a=arguments[h]))for(b in a)c=g[b],d=a[b],g!==d&&(j&&d&&(o.isPlainObject(d)||(e=o.isArray(d)))?(e?(e=!1,f=c&&o.isArray(c)?c:[]):f=c&&o.isPlainObject(c)?c:{},g[b]=o.extend(j,f,d)):void 0!==d&&(g[b]=d));return g},o.extend({expando:"jQuery"+(n+Math.random()).replace(/\D/g,""),isReady:!0,error:function(a){throw new Error(a)},noop:function(){},isFunction:function(a){return"function"===o.type(a)},isArray:Array.isArray,isWindow:function(a){return null!=a&&a===a.window},isNumeric:function(a){return a-parseFloat(a)>=0},isPlainObject:function(a){if("object"!==o.type(a)||a.nodeType||o.isWindow(a))return!1;try{if(a.constructor&&!j.call(a.constructor.prototype,"isPrototypeOf"))return!1}catch(b){return!1}return!0},isEmptyObject:function(a){var b;for(b in a)return!1;return!0},type:function(a){return null==a?a+"":"object"==typeof a||"function"==typeof a?h[i.call(a)]||"object":typeof a},globalEval:function(a){var b,c=eval;a=o.trim(a),a&&(1===a.indexOf("use strict")?(b=m.createElement("script"),b.text=a,m.head.appendChild(b).parentNode.removeChild(b)):c(a))},camelCase:function(a){return a.replace(p,"ms-").replace(q,r)},nodeName:function(a,b){return a.nodeName&&a.nodeName.toLowerCase()===b.toLowerCase()},each:function(a,b,c){var d,e=0,f=a.length,g=s(a);if(c){if(g){for(;f>e;e++)if(d=b.apply(a[e],c),d===!1)break}else for(e in a)if(d=b.apply(a[e],c),d===!1)break}else if(g){for(;f>e;e++)if(d=b.call(a[e],e,a[e]),d===!1)break}else for(e in a)if(d=b.call(a[e],e,a[e]),d===!1)break;return a},trim:function(a){return null==a?"":k.call(a)},makeArray:function(a,b){var c=b||[];return null!=a&&(s(Object(a))?o.merge(c,"string"==typeof a?[a]:a):f.call(c,a)),c},inArray:function(a,b,c){return null==b?-1:g.call(b,a,c)},merge:function(a,b){for(var c=+b.length,d=0,e=a.length;c>d;d++)a[e++]=b[d];return a.length=e,a},grep:function(a,b,c){for(var d,e=[],f=0,g=a.length,h=!c;g>f;f++)d=!b(a[f],f),d!==h&&e.push(a[f]);return e},map:function(a,b,c){var d,f=0,g=a.length,h=s(a),i=[];if(h)for(;g>f;f++)d=b(a[f],f,c),null!=d&&i.push(d);else for(f in a)d=b(a[f],f,c),null!=d&&i.push(d);return e.apply([],i)},guid:1,proxy:function(a,b){var c,e,f;return"string"==typeof b&&(c=a[b],b=a,a=c),o.isFunction(a)?(e=d.call(arguments,2),f=function(){return a.apply(b||this,e.concat(d.call(arguments)))},f.guid=a.guid=a.guid||o.guid++,f):void 0},now:Date.now,support:l}),o.each("Boolean Number String Function Array Date RegExp Object Error".split(" "),function(a,b){h["[object "+b+"]"]=b.toLowerCase()});function s(a){var b=a.length,c=o.type(a);return"function"===c||o.isWindow(a)?!1:1===a.nodeType&&b?!0:"array"===c||0===b||"number"==typeof b&&b>0&&b-1 in a}var t=function(a){var b,c,d,e,f,g,h,i,j,k,l,m,n,o,p,q,r,s="sizzle"+-new Date,t=a.document,u=0,v=0,w=eb(),x=eb(),y=eb(),z=function(a,b){return a===b&&(j=!0),0},A="undefined",B=1<<31,C={}.hasOwnProperty,D=[],E=D.pop,F=D.push,G=D.push,H=D.slice,I=D.indexOf||function(a){for(var b=0,c=this.length;c>b;b++)if(this[b]===a)return b;return-1},J="checked|selected|async|autofocus|autoplay|controls|defer|disabled|hidden|ismap|loop|multiple|open|readonly|required|scoped",K="[\\x20\\t\\r\\n\\f]",L="(?:\\\\.|[\\w-]|[^\\x00-\\xa0])+",M=L.replace("w","w#"),N="\\["+K+"*("+L+")"+K+"*(?:([*^$|!~]?=)"+K+"*(?:(['\"])((?:\\\\.|[^\\\\])*?)\\3|("+M+")|)|)"+K+"*\\]",O=":("+L+")(?:\\(((['\"])((?:\\\\.|[^\\\\])*?)\\3|((?:\\\\.|[^\\\\()[\\]]|"+N.replace(3,8)+")*)|.*)\\)|)",P=new RegExp("^"+K+"+|((?:^|[^\\\\])(?:\\\\.)*)"+K+"+$","g"),Q=new RegExp("^"+K+"*,"+K+"*"),R=new RegExp("^"+K+"*([>+~]|"+K+")"+K+"*"),S=new RegExp("="+K+"*([^\\]'\"]*?)"+K+"*\\]","g"),T=new RegExp(O),U=new RegExp("^"+M+"$"),V={ID:new RegExp("^#("+L+")"),CLASS:new RegExp("^\\.("+L+")"),TAG:new RegExp("^("+L.replace("w","w*")+")"),ATTR:new RegExp("^"+N),PSEUDO:new RegExp("^"+O),CHILD:new RegExp("^:(only|first|last|nth|nth-last)-(child|of-type)(?:\\("+K+"*(even|odd|(([+-]|)(\\d*)n|)"+K+"*(?:([+-]|)"+K+"*(\\d+)|))"+K+"*\\)|)","i"),bool:new RegExp("^(?:"+J+")$","i"),needsContext:new RegExp("^"+K+"*[>+~]|:(even|odd|eq|gt|lt|nth|first|last)(?:\\("+K+"*((?:-\\d)?\\d*)"+K+"*\\)|)(?=[^-]|$)","i")},W=/^(?:input|select|textarea|button)$/i,X=/^h\d$/i,Y=/^[^{]+\{\s*\[native \w/,Z=/^(?:#([\w-]+)|(\w+)|\.([\w-]+))$/,$=/[+~]/,_=/'|\\/g,ab=new RegExp("\\\\([\\da-f]{1,6}"+K+"?|("+K+")|.)","ig"),bb=function(a,b,c){var d="0x"+b-65536;return d!==d||c?b:0>d?String.fromCharCode(d+65536):String.fromCharCode(d>>10|55296,1023&d|56320)};try{G.apply(D=H.call(t.childNodes),t.childNodes),D[t.childNodes.length].nodeType}catch(cb){G={apply:D.length?function(a,b){F.apply(a,H.call(b))}:function(a,b){var c=a.length,d=0;while(a[c++]=b[d++]);a.length=c-1}}}function db(a,b,d,e){var f,g,h,i,j,m,p,q,u,v;if((b?b.ownerDocument||b:t)!==l&&k(b),b=b||l,d=d||[],!a||"string"!=typeof a)return d;if(1!==(i=b.nodeType)&&9!==i)return[];if(n&&!e){if(f=Z.exec(a))if(h=f[1]){if(9===i){if(g=b.getElementById(h),!g||!g.parentNode)return d;if(g.id===h)return d.push(g),d}else if(b.ownerDocument&&(g=b.ownerDocument.getElementById(h))&&r(b,g)&&g.id===h)return d.push(g),d}else{if(f[2])return G.apply(d,b.getElementsByTagName(a)),d;if((h=f[3])&&c.getElementsByClassName&&b.getElementsByClassName)return G.apply(d,b.getElementsByClassName(h)),d}if(c.qsa&&(!o||!o.test(a))){if(q=p=s,u=b,v=9===i&&a,1===i&&"object"!==b.nodeName.toLowerCase()){m=ob(a),(p=b.getAttribute("id"))?q=p.replace(_,"\\$&"):b.setAttribute("id",q),q="[id='"+q+"'] ",j=m.length;while(j--)m[j]=q+pb(m[j]);u=$.test(a)&&mb(b.parentNode)||b,v=m.join(",")}if(v)try{return G.apply(d,u.querySelectorAll(v)),d}catch(w){}finally{p||b.removeAttribute("id")}}}return xb(a.replace(P,"$1"),b,d,e)}function eb(){var a=[];function b(c,e){return a.push(c+" ")>d.cacheLength&&delete b[a.shift()],b[c+" "]=e}return b}function fb(a){return a[s]=!0,a}function gb(a){var b=l.createElement("div");try{return!!a(b)}catch(c){return!1}finally{b.parentNode&&b.parentNode.removeChild(b),b=null}}function hb(a,b){var c=a.split("|"),e=a.length;while(e--)d.attrHandle[c[e]]=b}function ib(a,b){var c=b&&a,d=c&&1===a.nodeType&&1===b.nodeType&&(~b.sourceIndex||B)-(~a.sourceIndex||B);if(d)return d;if(c)while(c=c.nextSibling)if(c===b)return-1;return a?1:-1}function jb(a){return function(b){var c=b.nodeName.toLowerCase();return"input"===c&&b.type===a}}function kb(a){return function(b){var c=b.nodeName.toLowerCase();return("input"===c||"button"===c)&&b.type===a}}function lb(a){return fb(function(b){return b=+b,fb(function(c,d){var e,f=a([],c.length,b),g=f.length;while(g--)c[e=f[g]]&&(c[e]=!(d[e]=c[e]))})})}function mb(a){return a&&typeof a.getElementsByTagName!==A&&a}c=db.support={},f=db.isXML=function(a){var b=a&&(a.ownerDocument||a).documentElement;return b?"HTML"!==b.nodeName:!1},k=db.setDocument=function(a){var b,e=a?a.ownerDocument||a:t,g=e.defaultView;return e!==l&&9===e.nodeType&&e.documentElement?(l=e,m=e.documentElement,n=!f(e),g&&g!==g.top&&(g.addEventListener?g.addEventListener("unload",function(){k()},!1):g.attachEvent&&g.attachEvent("onunload",function(){k()})),c.attributes=gb(function(a){return a.className="i",!a.getAttribute("className")}),c.getElementsByTagName=gb(function(a){return a.appendChild(e.createComment("")),!a.getElementsByTagName("*").length}),c.getElementsByClassName=Y.test(e.getElementsByClassName)&&gb(function(a){return a.innerHTML="
",a.firstChild.className="i",2===a.getElementsByClassName("i").length}),c.getById=gb(function(a){return m.appendChild(a).id=s,!e.getElementsByName||!e.getElementsByName(s).length}),c.getById?(d.find.ID=function(a,b){if(typeof b.getElementById!==A&&n){var c=b.getElementById(a);return c&&c.parentNode?[c]:[]}},d.filter.ID=function(a){var b=a.replace(ab,bb);return function(a){return a.getAttribute("id")===b}}):(delete d.find.ID,d.filter.ID=function(a){var b=a.replace(ab,bb);return function(a){var c=typeof a.getAttributeNode!==A&&a.getAttributeNode("id");return c&&c.value===b}}),d.find.TAG=c.getElementsByTagName?function(a,b){return typeof b.getElementsByTagName!==A?b.getElementsByTagName(a):void 0}:function(a,b){var c,d=[],e=0,f=b.getElementsByTagName(a);if("*"===a){while(c=f[e++])1===c.nodeType&&d.push(c);return d}return f},d.find.CLASS=c.getElementsByClassName&&function(a,b){return typeof b.getElementsByClassName!==A&&n?b.getElementsByClassName(a):void 0},p=[],o=[],(c.qsa=Y.test(e.querySelectorAll))&&(gb(function(a){a.innerHTML="
",a.querySelectorAll("[t^='']").length&&o.push("[*^$]="+K+"*(?:''|\"\")"),a.querySelectorAll("[selected]").length||o.push("\\["+K+"*(?:value|"+J+")"),a.querySelectorAll(":checked").length||o.push(":checked")}),gb(function(a){var b=e.createElement("input");b.setAttribute("type","hidden"),a.appendChild(b).setAttribute("name","D"),a.querySelectorAll("[name=d]").length&&o.push("name"+K+"*[*^$|!~]?="),a.querySelectorAll(":enabled").length||o.push(":enabled",":disabled"),a.querySelectorAll("*,:x"),o.push(",.*:")})),(c.matchesSelector=Y.test(q=m.webkitMatchesSelector||m.mozMatchesSelector||m.oMatchesSelector||m.msMatchesSelector))&&gb(function(a){c.disconnectedMatch=q.call(a,"div"),q.call(a,"[s!='']:x"),p.push("!=",O)}),o=o.length&&new RegExp(o.join("|")),p=p.length&&new RegExp(p.join("|")),b=Y.test(m.compareDocumentPosition),r=b||Y.test(m.contains)?function(a,b){var c=9===a.nodeType?a.documentElement:a,d=b&&b.parentNode;return a===d||!(!d||1!==d.nodeType||!(c.contains?c.contains(d):a.compareDocumentPosition&&16&a.compareDocumentPosition(d)))}:function(a,b){if(b)while(b=b.parentNode)if(b===a)return!0;return!1},z=b?function(a,b){if(a===b)return j=!0,0;var d=!a.compareDocumentPosition-!b.compareDocumentPosition;return d?d:(d=(a.ownerDocument||a)===(b.ownerDocument||b)?a.compareDocumentPosition(b):1,1&d||!c.sortDetached&&b.compareDocumentPosition(a)===d?a===e||a.ownerDocument===t&&r(t,a)?-1:b===e||b.ownerDocument===t&&r(t,b)?1:i?I.call(i,a)-I.call(i,b):0:4&d?-1:1)}:function(a,b){if(a===b)return j=!0,0;var c,d=0,f=a.parentNode,g=b.parentNode,h=[a],k=[b];if(!f||!g)return a===e?-1:b===e?1:f?-1:g?1:i?I.call(i,a)-I.call(i,b):0;if(f===g)return ib(a,b);c=a;while(c=c.parentNode)h.unshift(c);c=b;while(c=c.parentNode)k.unshift(c);while(h[d]===k[d])d++;return d?ib(h[d],k[d]):h[d]===t?-1:k[d]===t?1:0},e):l},db.matches=function(a,b){return db(a,null,null,b)},db.matchesSelector=function(a,b){if((a.ownerDocument||a)!==l&&k(a),b=b.replace(S,"='$1']"),!(!c.matchesSelector||!n||p&&p.test(b)||o&&o.test(b)))try{var d=q.call(a,b);if(d||c.disconnectedMatch||a.document&&11!==a.document.nodeType)return d}catch(e){}return db(b,l,null,[a]).length>0},db.contains=function(a,b){return(a.ownerDocument||a)!==l&&k(a),r(a,b)},db.attr=function(a,b){(a.ownerDocument||a)!==l&&k(a);var e=d.attrHandle[b.toLowerCase()],f=e&&C.call(d.attrHandle,b.toLowerCase())?e(a,b,!n):void 0;return void 0!==f?f:c.attributes||!n?a.getAttribute(b):(f=a.getAttributeNode(b))&&f.specified?f.value:null},db.error=function(a){throw new Error("Syntax error, unrecognized expression: "+a)},db.uniqueSort=function(a){var b,d=[],e=0,f=0;if(j=!c.detectDuplicates,i=!c.sortStable&&a.slice(0),a.sort(z),j){while(b=a[f++])b===a[f]&&(e=d.push(f));while(e--)a.splice(d[e],1)}return i=null,a},e=db.getText=function(a){var b,c="",d=0,f=a.nodeType;if(f){if(1===f||9===f||11===f){if("string"==typeof a.textContent)return a.textContent;for(a=a.firstChild;a;a=a.nextSibling)c+=e(a)}else if(3===f||4===f)return a.nodeValue}else while(b=a[d++])c+=e(b);return c},d=db.selectors={cacheLength:50,createPseudo:fb,match:V,attrHandle:{},find:{},relative:{">":{dir:"parentNode",first:!0}," ":{dir:"parentNode"},"+":{dir:"previousSibling",first:!0},"~":{dir:"previousSibling"}},preFilter:{ATTR:function(a){return a[1]=a[1].replace(ab,bb),a[3]=(a[4]||a[5]||"").replace(ab,bb),"~="===a[2]&&(a[3]=" "+a[3]+" "),a.slice(0,4)},CHILD:function(a){return a[1]=a[1].toLowerCase(),"nth"===a[1].slice(0,3)?(a[3]||db.error(a[0]),a[4]=+(a[4]?a[5]+(a[6]||1):2*("even"===a[3]||"odd"===a[3])),a[5]=+(a[7]+a[8]||"odd"===a[3])):a[3]&&db.error(a[0]),a},PSEUDO:function(a){var b,c=!a[5]&&a[2];return V.CHILD.test(a[0])?null:(a[3]&&void 0!==a[4]?a[2]=a[4]:c&&T.test(c)&&(b=ob(c,!0))&&(b=c.indexOf(")",c.length-b)-c.length)&&(a[0]=a[0].slice(0,b),a[2]=c.slice(0,b)),a.slice(0,3))}},filter:{TAG:function(a){var b=a.replace(ab,bb).toLowerCase();return"*"===a?function(){return!0}:function(a){return a.nodeName&&a.nodeName.toLowerCase()===b}},CLASS:function(a){var b=w[a+" "];return b||(b=new RegExp("(^|"+K+")"+a+"("+K+"|$)"))&&w(a,function(a){return b.test("string"==typeof a.className&&a.className||typeof a.getAttribute!==A&&a.getAttribute("class")||"")})},ATTR:function(a,b,c){return function(d){var e=db.attr(d,a);return null==e?"!="===b:b?(e+="","="===b?e===c:"!="===b?e!==c:"^="===b?c&&0===e.indexOf(c):"*="===b?c&&e.indexOf(c)>-1:"$="===b?c&&e.slice(-c.length)===c:"~="===b?(" "+e+" ").indexOf(c)>-1:"|="===b?e===c||e.slice(0,c.length+1)===c+"-":!1):!0}},CHILD:function(a,b,c,d,e){var f="nth"!==a.slice(0,3),g="last"!==a.slice(-4),h="of-type"===b;return 1===d&&0===e?function(a){return!!a.parentNode}:function(b,c,i){var j,k,l,m,n,o,p=f!==g?"nextSibling":"previousSibling",q=b.parentNode,r=h&&b.nodeName.toLowerCase(),t=!i&&!h;if(q){if(f){while(p){l=b;while(l=l[p])if(h?l.nodeName.toLowerCase()===r:1===l.nodeType)return!1;o=p="only"===a&&!o&&"nextSibling"}return!0}if(o=[g?q.firstChild:q.lastChild],g&&t){k=q[s]||(q[s]={}),j=k[a]||[],n=j[0]===u&&j[1],m=j[0]===u&&j[2],l=n&&q.childNodes[n];while(l=++n&&l&&l[p]||(m=n=0)||o.pop())if(1===l.nodeType&&++m&&l===b){k[a]=[u,n,m];break}}else if(t&&(j=(b[s]||(b[s]={}))[a])&&j[0]===u)m=j[1];else while(l=++n&&l&&l[p]||(m=n=0)||o.pop())if((h?l.nodeName.toLowerCase()===r:1===l.nodeType)&&++m&&(t&&((l[s]||(l[s]={}))[a]=[u,m]),l===b))break;return m-=e,m===d||m%d===0&&m/d>=0}}},PSEUDO:function(a,b){var c,e=d.pseudos[a]||d.setFilters[a.toLowerCase()]||db.error("unsupported pseudo: "+a);return e[s]?e(b):e.length>1?(c=[a,a,"",b],d.setFilters.hasOwnProperty(a.toLowerCase())?fb(function(a,c){var d,f=e(a,b),g=f.length;while(g--)d=I.call(a,f[g]),a[d]=!(c[d]=f[g])}):function(a){return e(a,0,c)}):e}},pseudos:{not:fb(function(a){var b=[],c=[],d=g(a.replace(P,"$1"));return d[s]?fb(function(a,b,c,e){var f,g=d(a,null,e,[]),h=a.length;while(h--)(f=g[h])&&(a[h]=!(b[h]=f))}):function(a,e,f){return b[0]=a,d(b,null,f,c),!c.pop()}}),has:fb(function(a){return function(b){return db(a,b).length>0}}),contains:fb(function(a){return function(b){return(b.textContent||b.innerText||e(b)).indexOf(a)>-1}}),lang:fb(function(a){return U.test(a||"")||db.error("unsupported lang: "+a),a=a.replace(ab,bb).toLowerCase(),function(b){var c;do if(c=n?b.lang:b.getAttribute("xml:lang")||b.getAttribute("lang"))return c=c.toLowerCase(),c===a||0===c.indexOf(a+"-");while((b=b.parentNode)&&1===b.nodeType);return!1}}),target:function(b){var c=a.location&&a.location.hash;return c&&c.slice(1)===b.id},root:function(a){return a===m},focus:function(a){return a===l.activeElement&&(!l.hasFocus||l.hasFocus())&&!!(a.type||a.href||~a.tabIndex)},enabled:function(a){return a.disabled===!1},disabled:function(a){return a.disabled===!0},checked:function(a){var b=a.nodeName.toLowerCase();return"input"===b&&!!a.checked||"option"===b&&!!a.selected},selected:function(a){return a.parentNode&&a.parentNode.selectedIndex,a.selected===!0},empty:function(a){for(a=a.firstChild;a;a=a.nextSibling)if(a.nodeType<6)return!1;return!0},parent:function(a){return!d.pseudos.empty(a)},header:function(a){return X.test(a.nodeName)},input:function(a){return W.test(a.nodeName)},button:function(a){var b=a.nodeName.toLowerCase();return"input"===b&&"button"===a.type||"button"===b},text:function(a){var b;return"input"===a.nodeName.toLowerCase()&&"text"===a.type&&(null==(b=a.getAttribute("type"))||"text"===b.toLowerCase())},first:lb(function(){return[0]}),last:lb(function(a,b){return[b-1]}),eq:lb(function(a,b,c){return[0>c?c+b:c]}),even:lb(function(a,b){for(var c=0;b>c;c+=2)a.push(c);return a}),odd:lb(function(a,b){for(var c=1;b>c;c+=2)a.push(c);return a}),lt:lb(function(a,b,c){for(var d=0>c?c+b:c;--d>=0;)a.push(d);return a}),gt:lb(function(a,b,c){for(var d=0>c?c+b:c;++d
b;b++)d+=a[b].value;return d}function qb(a,b,c){var d=b.dir,e=c&&"parentNode"===d,f=v++;return b.first?function(b,c,f){while(b=b[d])if(1===b.nodeType||e)return a(b,c,f)}:function(b,c,g){var h,i,j=[u,f];if(g){while(b=b[d])if((1===b.nodeType||e)&&a(b,c,g))return!0}else while(b=b[d])if(1===b.nodeType||e){if(i=b[s]||(b[s]={}),(h=i[d])&&h[0]===u&&h[1]===f)return j[2]=h[2];if(i[d]=j,j[2]=a(b,c,g))return!0}}}function rb(a){return a.length>1?function(b,c,d){var e=a.length;while(e--)if(!a[e](b,c,d))return!1;return!0}:a[0]}function sb(a,b,c,d,e){for(var f,g=[],h=0,i=a.length,j=null!=b;i>h;h++)(f=a[h])&&(!c||c(f,d,e))&&(g.push(f),j&&b.push(h));return g}function tb(a,b,c,d,e,f){return d&&!d[s]&&(d=tb(d)),e&&!e[s]&&(e=tb(e,f)),fb(function(f,g,h,i){var j,k,l,m=[],n=[],o=g.length,p=f||wb(b||"*",h.nodeType?[h]:h,[]),q=!a||!f&&b?p:sb(p,m,a,h,i),r=c?e||(f?a:o||d)?[]:g:q;if(c&&c(q,r,h,i),d){j=sb(r,n),d(j,[],h,i),k=j.length;while(k--)(l=j[k])&&(r[n[k]]=!(q[n[k]]=l))}if(f){if(e||a){if(e){j=[],k=r.length;while(k--)(l=r[k])&&j.push(q[k]=l);e(null,r=[],j,i)}k=r.length;while(k--)(l=r[k])&&(j=e?I.call(f,l):m[k])>-1&&(f[j]=!(g[j]=l))}}else r=sb(r===g?r.splice(o,r.length):r),e?e(null,g,r,i):G.apply(g,r)})}function ub(a){for(var b,c,e,f=a.length,g=d.relative[a[0].type],i=g||d.relative[" "],j=g?1:0,k=qb(function(a){return a===b},i,!0),l=qb(function(a){return I.call(b,a)>-1},i,!0),m=[function(a,c,d){return!g&&(d||c!==h)||((b=c).nodeType?k(a,c,d):l(a,c,d))}];f>j;j++)if(c=d.relative[a[j].type])m=[qb(rb(m),c)];else{if(c=d.filter[a[j].type].apply(null,a[j].matches),c[s]){for(e=++j;f>e;e++)if(d.relative[a[e].type])break;return tb(j>1&&rb(m),j>1&&pb(a.slice(0,j-1).concat({value:" "===a[j-2].type?"*":""})).replace(P,"$1"),c,e>j&&ub(a.slice(j,e)),f>e&&ub(a=a.slice(e)),f>e&&pb(a))}m.push(c)}return rb(m)}function vb(a,b){var c=b.length>0,e=a.length>0,f=function(f,g,i,j,k){var m,n,o,p=0,q="0",r=f&&[],s=[],t=h,v=f||e&&d.find.TAG("*",k),w=u+=null==t?1:Math.random()||.1,x=v.length;for(k&&(h=g!==l&&g);q!==x&&null!=(m=v[q]);q++){if(e&&m){n=0;while(o=a[n++])if(o(m,g,i)){j.push(m);break}k&&(u=w)}c&&((m=!o&&m)&&p--,f&&r.push(m))}if(p+=q,c&&q!==p){n=0;while(o=b[n++])o(r,s,g,i);if(f){if(p>0)while(q--)r[q]||s[q]||(s[q]=E.call(j));s=sb(s)}G.apply(j,s),k&&!f&&s.length>0&&p+b.length>1&&db.uniqueSort(j)}return k&&(u=w,h=t),r};return c?fb(f):f}g=db.compile=function(a,b){var c,d=[],e=[],f=y[a+" "];if(!f){b||(b=ob(a)),c=b.length;while(c--)f=ub(b[c]),f[s]?d.push(f):e.push(f);f=y(a,vb(e,d))}return f};function wb(a,b,c){for(var d=0,e=b.length;e>d;d++)db(a,b[d],c);return c}function xb(a,b,e,f){var h,i,j,k,l,m=ob(a);if(!f&&1===m.length){if(i=m[0]=m[0].slice(0),i.length>2&&"ID"===(j=i[0]).type&&c.getById&&9===b.nodeType&&n&&d.relative[i[1].type]){if(b=(d.find.ID(j.matches[0].replace(ab,bb),b)||[])[0],!b)return e;a=a.slice(i.shift().value.length)}h=V.needsContext.test(a)?0:i.length;while(h--){if(j=i[h],d.relative[k=j.type])break;if((l=d.find[k])&&(f=l(j.matches[0].replace(ab,bb),$.test(i[0].type)&&mb(b.parentNode)||b))){if(i.splice(h,1),a=f.length&&pb(i),!a)return G.apply(e,f),e;break}}}return g(a,m)(f,b,!n,e,$.test(a)&&mb(b.parentNode)||b),e}return c.sortStable=s.split("").sort(z).join("")===s,c.detectDuplicates=!!j,k(),c.sortDetached=gb(function(a){return 1&a.compareDocumentPosition(l.createElement("div"))}),gb(function(a){return a.innerHTML="]*)\/>/gi,bb=/<([\w:]+)/,cb=/<|&#?\w+;/,db=/<(?:script|style|link)/i,eb=/checked\s*(?:[^=]|=\s*.checked.)/i,fb=/^$|\/(?:java|ecma)script/i,gb=/^true\/(.*)/,hb=/^\s*\s*$/g,ib={option:[1,""," "],thead:[1,""],col:[2,""],tr:[2,""],td:[3,""],_default:[0,"",""]};ib.optgroup=ib.option,ib.tbody=ib.tfoot=ib.colgroup=ib.caption=ib.thead,ib.th=ib.td;function jb(a,b){return o.nodeName(a,"table")&&o.nodeName(11!==b.nodeType?b:b.firstChild,"tr")?a.getElementsByTagName("tbody")[0]||a.appendChild(a.ownerDocument.createElement("tbody")):a}function kb(a){return a.type=(null!==a.getAttribute("type"))+"/"+a.type,a}function lb(a){var b=gb.exec(a.type);return b?a.type=b[1]:a.removeAttribute("type"),a}function mb(a,b){for(var c=0,d=a.length;d>c;c++)L.set(a[c],"globalEval",!b||L.get(b[c],"globalEval"))}function nb(a,b){var c,d,e,f,g,h,i,j;if(1===b.nodeType){if(L.hasData(a)&&(f=L.access(a),g=L.set(b,f),j=f.events)){delete g.handle,g.events={};for(e in j)for(c=0,d=j[e].length;d>c;c++)o.event.add(b,e,j[e][c])}M.hasData(a)&&(h=M.access(a),i=o.extend({},h),M.set(b,i))}}function ob(a,b){var c=a.getElementsByTagName?a.getElementsByTagName(b||"*"):a.querySelectorAll?a.querySelectorAll(b||"*"):[];return void 0===b||b&&o.nodeName(a,b)?o.merge([a],c):c}function pb(a,b){var c=b.nodeName.toLowerCase();"input"===c&&T.test(a.type)?b.checked=a.checked:("input"===c||"textarea"===c)&&(b.defaultValue=a.defaultValue)}o.extend({clone:function(a,b,c){var d,e,f,g,h=a.cloneNode(!0),i=o.contains(a.ownerDocument,a);if(!(l.noCloneChecked||1!==a.nodeType&&11!==a.nodeType||o.isXMLDoc(a)))for(g=ob(h),f=ob(a),d=0,e=f.length;e>d;d++)pb(f[d],g[d]);if(b)if(c)for(f=f||ob(a),g=g||ob(h),d=0,e=f.length;e>d;d++)nb(f[d],g[d]);else nb(a,h);return g=ob(h,"script"),g.length>0&&mb(g,!i&&ob(a,"script")),h},buildFragment:function(a,b,c,d){for(var e,f,g,h,i,j,k=b.createDocumentFragment(),l=[],m=0,n=a.length;n>m;m++)if(e=a[m],e||0===e)if("object"===o.type(e))o.merge(l,e.nodeType?[e]:e);else if(cb.test(e)){f=f||k.appendChild(b.createElement("div")),g=(bb.exec(e)||["",""])[1].toLowerCase(),h=ib[g]||ib._default,f.innerHTML=h[1]+e.replace(ab,"<$1>")+h[2],j=h[0];while(j--)f=f.lastChild;o.merge(l,f.childNodes),f=k.firstChild,f.textContent=""}else l.push(b.createTextNode(e));k.textContent="",m=0;while(e=l[m++])if((!d||-1===o.inArray(e,d))&&(i=o.contains(e.ownerDocument,e),f=ob(k.appendChild(e),"script"),i&&mb(f),c)){j=0;while(e=f[j++])fb.test(e.type||"")&&c.push(e)}return k},cleanData:function(a){for(var b,c,d,e,f,g,h=o.event.special,i=0;void 0!==(c=a[i]);i++){if(o.acceptData(c)&&(f=c[L.expando],f&&(b=L.cache[f]))){if(d=Object.keys(b.events||{}),d.length)for(g=0;void 0!==(e=d[g]);g++)h[e]?o.event.remove(c,e):o.removeEvent(c,e,b.handle);L.cache[f]&&delete L.cache[f]}delete M.cache[c[M.expando]]}}}),o.fn.extend({text:function(a){return J(this,function(a){return void 0===a?o.text(this):this.empty().each(function(){(1===this.nodeType||11===this.nodeType||9===this.nodeType)&&(this.textContent=a)})},null,a,arguments.length)},append:function(){return this.domManip(arguments,function(a){if(1===this.nodeType||11===this.nodeType||9===this.nodeType){var b=jb(this,a);b.appendChild(a)}})},prepend:function(){return this.domManip(arguments,function(a){if(1===this.nodeType||11===this.nodeType||9===this.nodeType){var b=jb(this,a);b.insertBefore(a,b.firstChild)}})},before:function(){return this.domManip(arguments,function(a){this.parentNode&&this.parentNode.insertBefore(a,this)})},after:function(){return this.domManip(arguments,function(a){this.parentNode&&this.parentNode.insertBefore(a,this.nextSibling)})},remove:function(a,b){for(var c,d=a?o.filter(a,this):this,e=0;null!=(c=d[e]);e++)b||1!==c.nodeType||o.cleanData(ob(c)),c.parentNode&&(b&&o.contains(c.ownerDocument,c)&&mb(ob(c,"script")),c.parentNode.removeChild(c));return this},empty:function(){for(var a,b=0;null!=(a=this[b]);b++)1===a.nodeType&&(o.cleanData(ob(a,!1)),a.textContent="");return this},clone:function(a,b){return a=null==a?!1:a,b=null==b?a:b,this.map(function(){return o.clone(this,a,b)})},html:function(a){return J(this,function(a){var b=this[0]||{},c=0,d=this.length;if(void 0===a&&1===b.nodeType)return b.innerHTML;if("string"==typeof a&&!db.test(a)&&!ib[(bb.exec(a)||["",""])[1].toLowerCase()]){a=a.replace(ab,"<$1>");try{for(;d>c;c++)b=this[c]||{},1===b.nodeType&&(o.cleanData(ob(b,!1)),b.innerHTML=a);b=0}catch(e){}}b&&this.empty().append(a)},null,a,arguments.length)},replaceWith:function(){var a=arguments[0];return this.domManip(arguments,function(b){a=this.parentNode,o.cleanData(ob(this)),a&&a.replaceChild(b,this)}),a&&(a.length||a.nodeType)?this:this.remove()},detach:function(a){return this.remove(a,!0)},domManip:function(a,b){a=e.apply([],a);var c,d,f,g,h,i,j=0,k=this.length,m=this,n=k-1,p=a[0],q=o.isFunction(p);if(q||k>1&&"string"==typeof p&&!l.checkClone&&eb.test(p))return this.each(function(c){var d=m.eq(c);q&&(a[0]=p.call(this,c,d.html())),d.domManip(a,b)});if(k&&(c=o.buildFragment(a,this[0].ownerDocument,!1,this),d=c.firstChild,1===c.childNodes.length&&(c=d),d)){for(f=o.map(ob(c,"script"),kb),g=f.length;k>j;j++)h=c,j!==n&&(h=o.clone(h,!0,!0),g&&o.merge(f,ob(h,"script"))),b.call(this[j],h,j);if(g)for(i=f[f.length-1].ownerDocument,o.map(f,lb),j=0;g>j;j++)h=f[j],fb.test(h.type||"")&&!L.access(h,"globalEval")&&o.contains(i,h)&&(h.src?o._evalUrl&&o._evalUrl(h.src):o.globalEval(h.textContent.replace(hb,"")))}return this}}),o.each({appendTo:"append",prependTo:"prepend",insertBefore:"before",insertAfter:"after",replaceAll:"replaceWith"},function(a,b){o.fn[a]=function(a){for(var c,d=[],e=o(a),g=e.length-1,h=0;g>=h;h++)c=h===g?this:this.clone(!0),o(e[h])[b](c),f.apply(d,c.get());return this.pushStack(d)}});var qb,rb={};function sb(b,c){var d=o(c.createElement(b)).appendTo(c.body),e=a.getDefaultComputedStyle?a.getDefaultComputedStyle(d[0]).display:o.css(d[0],"display");return d.detach(),e}function tb(a){var b=m,c=rb[a];return c||(c=sb(a,b),"none"!==c&&c||(qb=(qb||o("")).appendTo(b.documentElement),b=qb[0].contentDocument,b.write(),b.close(),c=sb(a,b),qb.detach()),rb[a]=c),c}var ub=/^margin/,vb=new RegExp("^("+Q+")(?!px)[a-z%]+$","i"),wb=function(a){return a.ownerDocument.defaultView.getComputedStyle(a,null)};function xb(a,b,c){var d,e,f,g,h=a.style;return c=c||wb(a),c&&(g=c.getPropertyValue(b)||c[b]),c&&(""!==g||o.contains(a.ownerDocument,a)||(g=o.style(a,b)),vb.test(g)&&ub.test(b)&&(d=h.width,e=h.minWidth,f=h.maxWidth,h.minWidth=h.maxWidth=h.width=g,g=c.width,h.width=d,h.minWidth=e,h.maxWidth=f)),void 0!==g?g+"":g}function yb(a,b){return{get:function(){return a()?void delete this.get:(this.get=b).apply(this,arguments)}}}!function(){var b,c,d="padding:0;margin:0;border:0;display:block;-webkit-box-sizing:content-box;-moz-box-sizing:content-box;box-sizing:content-box",e=m.documentElement,f=m.createElement("div"),g=m.createElement("div");g.style.backgroundClip="content-box",g.cloneNode(!0).style.backgroundClip="",l.clearCloneStyle="content-box"===g.style.backgroundClip,f.style.cssText="border:0;width:0;height:0;position:absolute;top:0;left:-9999px;margin-top:1px",f.appendChild(g);function h(){g.style.cssText="-webkit-box-sizing:border-box;-moz-box-sizing:border-box;box-sizing:border-box;padding:1px;border:1px;display:block;width:4px;margin-top:1%;position:absolute;top:1%",e.appendChild(f);var d=a.getComputedStyle(g,null);b="1%"!==d.top,c="4px"===d.width,e.removeChild(f)}a.getComputedStyle&&o.extend(l,{pixelPosition:function(){return h(),b},boxSizingReliable:function(){return null==c&&h(),c},reliableMarginRight:function(){var b,c=g.appendChild(m.createElement("div"));return c.style.cssText=g.style.cssText=d,c.style.marginRight=c.style.width="0",g.style.width="1px",e.appendChild(f),b=!parseFloat(a.getComputedStyle(c,null).marginRight),e.removeChild(f),g.innerHTML="",b}})}(),o.swap=function(a,b,c,d){var e,f,g={};for(f in b)g[f]=a.style[f],a.style[f]=b[f];e=c.apply(a,d||[]);for(f in b)a.style[f]=g[f];return e};var zb=/^(none|table(?!-c[ea]).+)/,Ab=new RegExp("^("+Q+")(.*)$","i"),Bb=new RegExp("^([+-])=("+Q+")","i"),Cb={position:"absolute",visibility:"hidden",display:"block"},Db={letterSpacing:0,fontWeight:400},Eb=["Webkit","O","Moz","ms"];function Fb(a,b){if(b in a)return b;var c=b[0].toUpperCase()+b.slice(1),d=b,e=Eb.length;while(e--)if(b=Eb[e]+c,b in a)return b;return d}function Gb(a,b,c){var d=Ab.exec(b);return d?Math.max(0,d[1]-(c||0))+(d[2]||"px"):b}function Hb(a,b,c,d,e){for(var f=c===(d?"border":"content")?4:"width"===b?1:0,g=0;4>f;f+=2)"margin"===c&&(g+=o.css(a,c+R[f],!0,e)),d?("content"===c&&(g-=o.css(a,"padding"+R[f],!0,e)),"margin"!==c&&(g-=o.css(a,"border"+R[f]+"Width",!0,e))):(g+=o.css(a,"padding"+R[f],!0,e),"padding"!==c&&(g+=o.css(a,"border"+R[f]+"Width",!0,e)));return g}function Ib(a,b,c){var d=!0,e="width"===b?a.offsetWidth:a.offsetHeight,f=wb(a),g="border-box"===o.css(a,"boxSizing",!1,f);if(0>=e||null==e){if(e=xb(a,b,f),(0>e||null==e)&&(e=a.style[b]),vb.test(e))return e;d=g&&(l.boxSizingReliable()||e===a.style[b]),e=parseFloat(e)||0}return e+Hb(a,b,c||(g?"border":"content"),d,f)+"px"}function Jb(a,b){for(var c,d,e,f=[],g=0,h=a.length;h>g;g++)d=a[g],d.style&&(f[g]=L.get(d,"olddisplay"),c=d.style.display,b?(f[g]||"none"!==c||(d.style.display=""),""===d.style.display&&S(d)&&(f[g]=L.access(d,"olddisplay",tb(d.nodeName)))):f[g]||(e=S(d),(c&&"none"!==c||!e)&&L.set(d,"olddisplay",e?c:o.css(d,"display"))));for(g=0;h>g;g++)d=a[g],d.style&&(b&&"none"!==d.style.display&&""!==d.style.display||(d.style.display=b?f[g]||"":"none"));return a}o.extend({cssHooks:{opacity:{get:function(a,b){if(b){var c=xb(a,"opacity");return""===c?"1":c}}}},cssNumber:{columnCount:!0,fillOpacity:!0,fontWeight:!0,lineHeight:!0,opacity:!0,order:!0,orphans:!0,widows:!0,zIndex:!0,zoom:!0},cssProps:{"float":"cssFloat"},style:function(a,b,c,d){if(a&&3!==a.nodeType&&8!==a.nodeType&&a.style){var e,f,g,h=o.camelCase(b),i=a.style;return b=o.cssProps[h]||(o.cssProps[h]=Fb(i,h)),g=o.cssHooks[b]||o.cssHooks[h],void 0===c?g&&"get"in g&&void 0!==(e=g.get(a,!1,d))?e:i[b]:(f=typeof c,"string"===f&&(e=Bb.exec(c))&&(c=(e[1]+1)*e[2]+parseFloat(o.css(a,b)),f="number"),null!=c&&c===c&&("number"!==f||o.cssNumber[h]||(c+="px"),l.clearCloneStyle||""!==c||0!==b.indexOf("background")||(i[b]="inherit"),g&&"set"in g&&void 0===(c=g.set(a,c,d))||(i[b]="",i[b]=c)),void 0)}},css:function(a,b,c,d){var e,f,g,h=o.camelCase(b);return b=o.cssProps[h]||(o.cssProps[h]=Fb(a.style,h)),g=o.cssHooks[b]||o.cssHooks[h],g&&"get"in g&&(e=g.get(a,!0,c)),void 0===e&&(e=xb(a,b,d)),"normal"===e&&b in Db&&(e=Db[b]),""===c||c?(f=parseFloat(e),c===!0||o.isNumeric(f)?f||0:e):e}}),o.each(["height","width"],function(a,b){o.cssHooks[b]={get:function(a,c,d){return c?0===a.offsetWidth&&zb.test(o.css(a,"display"))?o.swap(a,Cb,function(){return Ib(a,b,d)}):Ib(a,b,d):void 0},set:function(a,c,d){var e=d&&wb(a);return Gb(a,c,d?Hb(a,b,d,"border-box"===o.css(a,"boxSizing",!1,e),e):0)}}}),o.cssHooks.marginRight=yb(l.reliableMarginRight,function(a,b){return b?o.swap(a,{display:"inline-block"},xb,[a,"marginRight"]):void 0}),o.each({margin:"",padding:"",border:"Width"},function(a,b){o.cssHooks[a+b]={expand:function(c){for(var d=0,e={},f="string"==typeof c?c.split(" "):[c];4>d;d++)e[a+R[d]+b]=f[d]||f[d-2]||f[0];return e}},ub.test(a)||(o.cssHooks[a+b].set=Gb)}),o.fn.extend({css:function(a,b){return J(this,function(a,b,c){var d,e,f={},g=0;if(o.isArray(b)){for(d=wb(a),e=b.length;e>g;g++)f[b[g]]=o.css(a,b[g],!1,d);return f}return void 0!==c?o.style(a,b,c):o.css(a,b)},a,b,arguments.length>1)},show:function(){return Jb(this,!0)},hide:function(){return Jb(this)},toggle:function(a){return"boolean"==typeof a?a?this.show():this.hide():this.each(function(){S(this)?o(this).show():o(this).hide()})}});function Kb(a,b,c,d,e){return new Kb.prototype.init(a,b,c,d,e)}o.Tween=Kb,Kb.prototype={constructor:Kb,init:function(a,b,c,d,e,f){this.elem=a,this.prop=c,this.easing=e||"swing",this.options=b,this.start=this.now=this.cur(),this.end=d,this.unit=f||(o.cssNumber[c]?"":"px")},cur:function(){var a=Kb.propHooks[this.prop];return a&&a.get?a.get(this):Kb.propHooks._default.get(this)},run:function(a){var b,c=Kb.propHooks[this.prop];return this.pos=b=this.options.duration?o.easing[this.easing](a,this.options.duration*a,0,1,this.options.duration):a,this.now=(this.end-this.start)*b+this.start,this.options.step&&this.options.step.call(this.elem,this.now,this),c&&c.set?c.set(this):Kb.propHooks._default.set(this),this}},Kb.prototype.init.prototype=Kb.prototype,Kb.propHooks={_default:{get:function(a){var b;return null==a.elem[a.prop]||a.elem.style&&null!=a.elem.style[a.prop]?(b=o.css(a.elem,a.prop,""),b&&"auto"!==b?b:0):a.elem[a.prop]},set:function(a){o.fx.step[a.prop]?o.fx.step[a.prop](a):a.elem.style&&(null!=a.elem.style[o.cssProps[a.prop]]||o.cssHooks[a.prop])?o.style(a.elem,a.prop,a.now+a.unit):a.elem[a.prop]=a.now}}},Kb.propHooks.scrollTop=Kb.propHooks.scrollLeft={set:function(a){a.elem.nodeType&&a.elem.parentNode&&(a.elem[a.prop]=a.now)}},o.easing={linear:function(a){return a},swing:function(a){return.5-Math.cos(a*Math.PI)/2}},o.fx=Kb.prototype.init,o.fx.step={};var Lb,Mb,Nb=/^(?:toggle|show|hide)$/,Ob=new RegExp("^(?:([+-])=|)("+Q+")([a-z%]*)$","i"),Pb=/queueHooks$/,Qb=[Vb],Rb={"*":[function(a,b){var c=this.createTween(a,b),d=c.cur(),e=Ob.exec(b),f=e&&e[3]||(o.cssNumber[a]?"":"px"),g=(o.cssNumber[a]||"px"!==f&&+d)&&Ob.exec(o.css(c.elem,a)),h=1,i=20;if(g&&g[3]!==f){f=f||g[3],e=e||[],g=+d||1;do h=h||".5",g/=h,o.style(c.elem,a,g+f);while(h!==(h=c.cur()/d)&&1!==h&&--i)}return e&&(g=c.start=+g||+d||0,c.unit=f,c.end=e[1]?g+(e[1]+1)*e[2]:+e[2]),c}]};function Sb(){return setTimeout(function(){Lb=void 0}),Lb=o.now()}function Tb(a,b){var c,d=0,e={height:a};for(b=b?1:0;4>d;d+=2-b)c=R[d],e["margin"+c]=e["padding"+c]=a;return b&&(e.opacity=e.width=a),e}function Ub(a,b,c){for(var d,e=(Rb[b]||[]).concat(Rb["*"]),f=0,g=e.length;g>f;f++)if(d=e[f].call(c,b,a))return d}function Vb(a,b,c){var d,e,f,g,h,i,j,k=this,l={},m=a.style,n=a.nodeType&&S(a),p=L.get(a,"fxshow");c.queue||(h=o._queueHooks(a,"fx"),null==h.unqueued&&(h.unqueued=0,i=h.empty.fire,h.empty.fire=function(){h.unqueued||i()}),h.unqueued++,k.always(function(){k.always(function(){h.unqueued--,o.queue(a,"fx").length||h.empty.fire()})})),1===a.nodeType&&("height"in b||"width"in b)&&(c.overflow=[m.overflow,m.overflowX,m.overflowY],j=o.css(a,"display"),"none"===j&&(j=tb(a.nodeName)),"inline"===j&&"none"===o.css(a,"float")&&(m.display="inline-block")),c.overflow&&(m.overflow="hidden",k.always(function(){m.overflow=c.overflow[0],m.overflowX=c.overflow[1],m.overflowY=c.overflow[2]}));for(d in b)if(e=b[d],Nb.exec(e)){if(delete b[d],f=f||"toggle"===e,e===(n?"hide":"show")){if("show"!==e||!p||void 0===p[d])continue;n=!0}l[d]=p&&p[d]||o.style(a,d)}if(!o.isEmptyObject(l)){p?"hidden"in p&&(n=p.hidden):p=L.access(a,"fxshow",{}),f&&(p.hidden=!n),n?o(a).show():k.done(function(){o(a).hide()}),k.done(function(){var b;L.remove(a,"fxshow");for(b in l)o.style(a,b,l[b])});for(d in l)g=Ub(n?p[d]:0,d,k),d in p||(p[d]=g.start,n&&(g.end=g.start,g.start="width"===d||"height"===d?1:0))}}function Wb(a,b){var c,d,e,f,g;for(c in a)if(d=o.camelCase(c),e=b[d],f=a[c],o.isArray(f)&&(e=f[1],f=a[c]=f[0]),c!==d&&(a[d]=f,delete a[c]),g=o.cssHooks[d],g&&"expand"in g){f=g.expand(f),delete a[d];for(c in f)c in a||(a[c]=f[c],b[c]=e)}else b[d]=e}function Xb(a,b,c){var d,e,f=0,g=Qb.length,h=o.Deferred().always(function(){delete i.elem}),i=function(){if(e)return!1;for(var b=Lb||Sb(),c=Math.max(0,j.startTime+j.duration-b),d=c/j.duration||0,f=1-d,g=0,i=j.tweens.length;i>g;g++)j.tweens[g].run(f);return h.notifyWith(a,[j,f,c]),1>f&&i?c:(h.resolveWith(a,[j]),!1)},j=h.promise({elem:a,props:o.extend({},b),opts:o.extend(!0,{specialEasing:{}},c),originalProperties:b,originalOptions:c,startTime:Lb||Sb(),duration:c.duration,tweens:[],createTween:function(b,c){var d=o.Tween(a,j.opts,b,c,j.opts.specialEasing[b]||j.opts.easing);return j.tweens.push(d),d},stop:function(b){var c=0,d=b?j.tweens.length:0;if(e)return this;for(e=!0;d>c;c++)j.tweens[c].run(1);return b?h.resolveWith(a,[j,b]):h.rejectWith(a,[j,b]),this}}),k=j.props;for(Wb(k,j.opts.specialEasing);g>f;f++)if(d=Qb[f].call(j,a,k,j.opts))return d;return o.map(k,Ub,j),o.isFunction(j.opts.start)&&j.opts.start.call(a,j),o.fx.timer(o.extend(i,{elem:a,anim:j,queue:j.opts.queue})),j.progress(j.opts.progress).done(j.opts.done,j.opts.complete).fail(j.opts.fail).always(j.opts.always)}o.Animation=o.extend(Xb,{tweener:function(a,b){o.isFunction(a)?(b=a,a=["*"]):a=a.split(" ");for(var c,d=0,e=a.length;e>d;d++)c=a[d],Rb[c]=Rb[c]||[],Rb[c].unshift(b)},prefilter:function(a,b){b?Qb.unshift(a):Qb.push(a)}}),o.speed=function(a,b,c){var d=a&&"object"==typeof a?o.extend({},a):{complete:c||!c&&b||o.isFunction(a)&&a,duration:a,easing:c&&b||b&&!o.isFunction(b)&&b};return d.duration=o.fx.off?0:"number"==typeof d.duration?d.duration:d.duration in o.fx.speeds?o.fx.speeds[d.duration]:o.fx.speeds._default,(null==d.queue||d.queue===!0)&&(d.queue="fx"),d.old=d.complete,d.complete=function(){o.isFunction(d.old)&&d.old.call(this),d.queue&&o.dequeue(this,d.queue)},d},o.fn.extend({fadeTo:function(a,b,c,d){return this.filter(S).css("opacity",0).show().end().animate({opacity:b},a,c,d)},animate:function(a,b,c,d){var e=o.isEmptyObject(a),f=o.speed(b,c,d),g=function(){var b=Xb(this,o.extend({},a),f);(e||L.get(this,"finish"))&&b.stop(!0)};return g.finish=g,e||f.queue===!1?this.each(g):this.queue(f.queue,g)},stop:function(a,b,c){var d=function(a){var b=a.stop;delete a.stop,b(c)};return"string"!=typeof a&&(c=b,b=a,a=void 0),b&&a!==!1&&this.queue(a||"fx",[]),this.each(function(){var b=!0,e=null!=a&&a+"queueHooks",f=o.timers,g=L.get(this);if(e)g[e]&&g[e].stop&&d(g[e]);else for(e in g)g[e]&&g[e].stop&&Pb.test(e)&&d(g[e]);for(e=f.length;e--;)f[e].elem!==this||null!=a&&f[e].queue!==a||(f[e].anim.stop(c),b=!1,f.splice(e,1));(b||!c)&&o.dequeue(this,a)})},finish:function(a){return a!==!1&&(a=a||"fx"),this.each(function(){var b,c=L.get(this),d=c[a+"queue"],e=c[a+"queueHooks"],f=o.timers,g=d?d.length:0;for(c.finish=!0,o.queue(this,a,[]),e&&e.stop&&e.stop.call(this,!0),b=f.length;b--;)f[b].elem===this&&f[b].queue===a&&(f[b].anim.stop(!0),f.splice(b,1));for(b=0;g>b;b++)d[b]&&d[b].finish&&d[b].finish.call(this);delete c.finish})}}),o.each(["toggle","show","hide"],function(a,b){var c=o.fn[b];o.fn[b]=function(a,d,e){return null==a||"boolean"==typeof a?c.apply(this,arguments):this.animate(Tb(b,!0),a,d,e)}}),o.each({slideDown:Tb("show"),slideUp:Tb("hide"),slideToggle:Tb("toggle"),fadeIn:{opacity:"show"},fadeOut:{opacity:"hide"},fadeToggle:{opacity:"toggle"}},function(a,b){o.fn[a]=function(a,c,d){return this.animate(b,a,c,d)}}),o.timers=[],o.fx.tick=function(){var a,b=0,c=o.timers;for(Lb=o.now();b1)},removeAttr:function(a){return this.each(function(){o.removeAttr(this,a)})}}),o.extend({attr:function(a,b,c){var d,e,f=a.nodeType;if(a&&3!==f&&8!==f&&2!==f)return typeof a.getAttribute===U?o.prop(a,b,c):(1===f&&o.isXMLDoc(a)||(b=b.toLowerCase(),d=o.attrHooks[b]||(o.expr.match.bool.test(b)?Zb:Yb)),void 0===c?d&&"get"in d&&null!==(e=d.get(a,b))?e:(e=o.find.attr(a,b),null==e?void 0:e):null!==c?d&&"set"in d&&void 0!==(e=d.set(a,c,b))?e:(a.setAttribute(b,c+""),c):void o.removeAttr(a,b))},removeAttr:function(a,b){var c,d,e=0,f=b&&b.match(E);if(f&&1===a.nodeType)while(c=f[e++])d=o.propFix[c]||c,o.expr.match.bool.test(c)&&(a[d]=!1),a.removeAttribute(c)},attrHooks:{type:{set:function(a,b){if(!l.radioValue&&"radio"===b&&o.nodeName(a,"input")){var c=a.value;return a.setAttribute("type",b),c&&(a.value=c),b}}}}}),Zb={set:function(a,b,c){return b===!1?o.removeAttr(a,c):a.setAttribute(c,c),c}},o.each(o.expr.match.bool.source.match(/\w+/g),function(a,b){var c=$b[b]||o.find.attr;$b[b]=function(a,b,d){var e,f;
+return d||(f=$b[b],$b[b]=e,e=null!=c(a,b,d)?b.toLowerCase():null,$b[b]=f),e}});var _b=/^(?:input|select|textarea|button)$/i;o.fn.extend({prop:function(a,b){return J(this,o.prop,a,b,arguments.length>1)},removeProp:function(a){return this.each(function(){delete this[o.propFix[a]||a]})}}),o.extend({propFix:{"for":"htmlFor","class":"className"},prop:function(a,b,c){var d,e,f,g=a.nodeType;if(a&&3!==g&&8!==g&&2!==g)return f=1!==g||!o.isXMLDoc(a),f&&(b=o.propFix[b]||b,e=o.propHooks[b]),void 0!==c?e&&"set"in e&&void 0!==(d=e.set(a,c,b))?d:a[b]=c:e&&"get"in e&&null!==(d=e.get(a,b))?d:a[b]},propHooks:{tabIndex:{get:function(a){return a.hasAttribute("tabindex")||_b.test(a.nodeName)||a.href?a.tabIndex:-1}}}}),l.optSelected||(o.propHooks.selected={get:function(a){var b=a.parentNode;return b&&b.parentNode&&b.parentNode.selectedIndex,null}}),o.each(["tabIndex","readOnly","maxLength","cellSpacing","cellPadding","rowSpan","colSpan","useMap","frameBorder","contentEditable"],function(){o.propFix[this.toLowerCase()]=this});var ac=/[\t\r\n\f]/g;o.fn.extend({addClass:function(a){var b,c,d,e,f,g,h="string"==typeof a&&a,i=0,j=this.length;if(o.isFunction(a))return this.each(function(b){o(this).addClass(a.call(this,b,this.className))});if(h)for(b=(a||"").match(E)||[];j>i;i++)if(c=this[i],d=1===c.nodeType&&(c.className?(" "+c.className+" ").replace(ac," "):" ")){f=0;while(e=b[f++])d.indexOf(" "+e+" ")<0&&(d+=e+" ");g=o.trim(d),c.className!==g&&(c.className=g)}return this},removeClass:function(a){var b,c,d,e,f,g,h=0===arguments.length||"string"==typeof a&&a,i=0,j=this.length;if(o.isFunction(a))return this.each(function(b){o(this).removeClass(a.call(this,b,this.className))});if(h)for(b=(a||"").match(E)||[];j>i;i++)if(c=this[i],d=1===c.nodeType&&(c.className?(" "+c.className+" ").replace(ac," "):"")){f=0;while(e=b[f++])while(d.indexOf(" "+e+" ")>=0)d=d.replace(" "+e+" "," ");g=a?o.trim(d):"",c.className!==g&&(c.className=g)}return this},toggleClass:function(a,b){var c=typeof a;return"boolean"==typeof b&&"string"===c?b?this.addClass(a):this.removeClass(a):this.each(o.isFunction(a)?function(c){o(this).toggleClass(a.call(this,c,this.className,b),b)}:function(){if("string"===c){var b,d=0,e=o(this),f=a.match(E)||[];while(b=f[d++])e.hasClass(b)?e.removeClass(b):e.addClass(b)}else(c===U||"boolean"===c)&&(this.className&&L.set(this,"__className__",this.className),this.className=this.className||a===!1?"":L.get(this,"__className__")||"")})},hasClass:function(a){for(var b=" "+a+" ",c=0,d=this.length;d>c;c++)if(1===this[c].nodeType&&(" "+this[c].className+" ").replace(ac," ").indexOf(b)>=0)return!0;return!1}});var bc=/\r/g;o.fn.extend({val:function(a){var b,c,d,e=this[0];{if(arguments.length)return d=o.isFunction(a),this.each(function(c){var e;1===this.nodeType&&(e=d?a.call(this,c,o(this).val()):a,null==e?e="":"number"==typeof e?e+="":o.isArray(e)&&(e=o.map(e,function(a){return null==a?"":a+""})),b=o.valHooks[this.type]||o.valHooks[this.nodeName.toLowerCase()],b&&"set"in b&&void 0!==b.set(this,e,"value")||(this.value=e))});if(e)return b=o.valHooks[e.type]||o.valHooks[e.nodeName.toLowerCase()],b&&"get"in b&&void 0!==(c=b.get(e,"value"))?c:(c=e.value,"string"==typeof c?c.replace(bc,""):null==c?"":c)}}}),o.extend({valHooks:{select:{get:function(a){for(var b,c,d=a.options,e=a.selectedIndex,f="select-one"===a.type||0>e,g=f?null:[],h=f?e+1:d.length,i=0>e?h:f?e:0;h>i;i++)if(c=d[i],!(!c.selected&&i!==e||(l.optDisabled?c.disabled:null!==c.getAttribute("disabled"))||c.parentNode.disabled&&o.nodeName(c.parentNode,"optgroup"))){if(b=o(c).val(),f)return b;g.push(b)}return g},set:function(a,b){var c,d,e=a.options,f=o.makeArray(b),g=e.length;while(g--)d=e[g],(d.selected=o.inArray(o(d).val(),f)>=0)&&(c=!0);return c||(a.selectedIndex=-1),f}}}}),o.each(["radio","checkbox"],function(){o.valHooks[this]={set:function(a,b){return o.isArray(b)?a.checked=o.inArray(o(a).val(),b)>=0:void 0}},l.checkOn||(o.valHooks[this].get=function(a){return null===a.getAttribute("value")?"on":a.value})}),o.each("blur focus focusin focusout load resize scroll unload click dblclick mousedown mouseup mousemove mouseover mouseout mouseenter mouseleave change select submit keydown keypress keyup error contextmenu".split(" "),function(a,b){o.fn[b]=function(a,c){return arguments.length>0?this.on(b,null,a,c):this.trigger(b)}}),o.fn.extend({hover:function(a,b){return this.mouseenter(a).mouseleave(b||a)},bind:function(a,b,c){return this.on(a,null,b,c)},unbind:function(a,b){return this.off(a,null,b)},delegate:function(a,b,c,d){return this.on(b,a,c,d)},undelegate:function(a,b,c){return 1===arguments.length?this.off(a,"**"):this.off(b,a||"**",c)}});var cc=o.now(),dc=/\?/;o.parseJSON=function(a){return JSON.parse(a+"")},o.parseXML=function(a){var b,c;if(!a||"string"!=typeof a)return null;try{c=new DOMParser,b=c.parseFromString(a,"text/xml")}catch(d){b=void 0}return(!b||b.getElementsByTagName("parsererror").length)&&o.error("Invalid XML: "+a),b};var ec,fc,gc=/#.*$/,hc=/([?&])_=[^&]*/,ic=/^(.*?):[ \t]*([^\r\n]*)$/gm,jc=/^(?:about|app|app-storage|.+-extension|file|res|widget):$/,kc=/^(?:GET|HEAD)$/,lc=/^\/\//,mc=/^([\w.+-]+:)(?:\/\/(?:[^\/?#]*@|)([^\/?#:]*)(?::(\d+)|)|)/,nc={},oc={},pc="*/".concat("*");try{fc=location.href}catch(qc){fc=m.createElement("a"),fc.href="",fc=fc.href}ec=mc.exec(fc.toLowerCase())||[];function rc(a){return function(b,c){"string"!=typeof b&&(c=b,b="*");var d,e=0,f=b.toLowerCase().match(E)||[];if(o.isFunction(c))while(d=f[e++])"+"===d[0]?(d=d.slice(1)||"*",(a[d]=a[d]||[]).unshift(c)):(a[d]=a[d]||[]).push(c)}}function sc(a,b,c,d){var e={},f=a===oc;function g(h){var i;return e[h]=!0,o.each(a[h]||[],function(a,h){var j=h(b,c,d);return"string"!=typeof j||f||e[j]?f?!(i=j):void 0:(b.dataTypes.unshift(j),g(j),!1)}),i}return g(b.dataTypes[0])||!e["*"]&&g("*")}function tc(a,b){var c,d,e=o.ajaxSettings.flatOptions||{};for(c in b)void 0!==b[c]&&((e[c]?a:d||(d={}))[c]=b[c]);return d&&o.extend(!0,a,d),a}function uc(a,b,c){var d,e,f,g,h=a.contents,i=a.dataTypes;while("*"===i[0])i.shift(),void 0===d&&(d=a.mimeType||b.getResponseHeader("Content-Type"));if(d)for(e in h)if(h[e]&&h[e].test(d)){i.unshift(e);break}if(i[0]in c)f=i[0];else{for(e in c){if(!i[0]||a.converters[e+" "+i[0]]){f=e;break}g||(g=e)}f=f||g}return f?(f!==i[0]&&i.unshift(f),c[f]):void 0}function vc(a,b,c,d){var e,f,g,h,i,j={},k=a.dataTypes.slice();if(k[1])for(g in a.converters)j[g.toLowerCase()]=a.converters[g];f=k.shift();while(f)if(a.responseFields[f]&&(c[a.responseFields[f]]=b),!i&&d&&a.dataFilter&&(b=a.dataFilter(b,a.dataType)),i=f,f=k.shift())if("*"===f)f=i;else if("*"!==i&&i!==f){if(g=j[i+" "+f]||j["* "+f],!g)for(e in j)if(h=e.split(" "),h[1]===f&&(g=j[i+" "+h[0]]||j["* "+h[0]])){g===!0?g=j[e]:j[e]!==!0&&(f=h[0],k.unshift(h[1]));break}if(g!==!0)if(g&&a["throws"])b=g(b);else try{b=g(b)}catch(l){return{state:"parsererror",error:g?l:"No conversion from "+i+" to "+f}}}return{state:"success",data:b}}o.extend({active:0,lastModified:{},etag:{},ajaxSettings:{url:fc,type:"GET",isLocal:jc.test(ec[1]),global:!0,processData:!0,async:!0,contentType:"application/x-www-form-urlencoded; charset=UTF-8",accepts:{"*":pc,text:"text/plain",html:"text/html",xml:"application/xml, text/xml",json:"application/json, text/javascript"},contents:{xml:/xml/,html:/html/,json:/json/},responseFields:{xml:"responseXML",text:"responseText",json:"responseJSON"},converters:{"* text":String,"text html":!0,"text json":o.parseJSON,"text xml":o.parseXML},flatOptions:{url:!0,context:!0}},ajaxSetup:function(a,b){return b?tc(tc(a,o.ajaxSettings),b):tc(o.ajaxSettings,a)},ajaxPrefilter:rc(nc),ajaxTransport:rc(oc),ajax:function(a,b){"object"==typeof a&&(b=a,a=void 0),b=b||{};var c,d,e,f,g,h,i,j,k=o.ajaxSetup({},b),l=k.context||k,m=k.context&&(l.nodeType||l.jquery)?o(l):o.event,n=o.Deferred(),p=o.Callbacks("once memory"),q=k.statusCode||{},r={},s={},t=0,u="canceled",v={readyState:0,getResponseHeader:function(a){var b;if(2===t){if(!f){f={};while(b=ic.exec(e))f[b[1].toLowerCase()]=b[2]}b=f[a.toLowerCase()]}return null==b?null:b},getAllResponseHeaders:function(){return 2===t?e:null},setRequestHeader:function(a,b){var c=a.toLowerCase();return t||(a=s[c]=s[c]||a,r[a]=b),this},overrideMimeType:function(a){return t||(k.mimeType=a),this},statusCode:function(a){var b;if(a)if(2>t)for(b in a)q[b]=[q[b],a[b]];else v.always(a[v.status]);return this},abort:function(a){var b=a||u;return c&&c.abort(b),x(0,b),this}};if(n.promise(v).complete=p.add,v.success=v.done,v.error=v.fail,k.url=((a||k.url||fc)+"").replace(gc,"").replace(lc,ec[1]+"//"),k.type=b.method||b.type||k.method||k.type,k.dataTypes=o.trim(k.dataType||"*").toLowerCase().match(E)||[""],null==k.crossDomain&&(h=mc.exec(k.url.toLowerCase()),k.crossDomain=!(!h||h[1]===ec[1]&&h[2]===ec[2]&&(h[3]||("http:"===h[1]?"80":"443"))===(ec[3]||("http:"===ec[1]?"80":"443")))),k.data&&k.processData&&"string"!=typeof k.data&&(k.data=o.param(k.data,k.traditional)),sc(nc,k,b,v),2===t)return v;i=k.global,i&&0===o.active++&&o.event.trigger("ajaxStart"),k.type=k.type.toUpperCase(),k.hasContent=!kc.test(k.type),d=k.url,k.hasContent||(k.data&&(d=k.url+=(dc.test(d)?"&":"?")+k.data,delete k.data),k.cache===!1&&(k.url=hc.test(d)?d.replace(hc,"$1_="+cc++):d+(dc.test(d)?"&":"?")+"_="+cc++)),k.ifModified&&(o.lastModified[d]&&v.setRequestHeader("If-Modified-Since",o.lastModified[d]),o.etag[d]&&v.setRequestHeader("If-None-Match",o.etag[d])),(k.data&&k.hasContent&&k.contentType!==!1||b.contentType)&&v.setRequestHeader("Content-Type",k.contentType),v.setRequestHeader("Accept",k.dataTypes[0]&&k.accepts[k.dataTypes[0]]?k.accepts[k.dataTypes[0]]+("*"!==k.dataTypes[0]?", "+pc+"; q=0.01":""):k.accepts["*"]);for(j in k.headers)v.setRequestHeader(j,k.headers[j]);if(k.beforeSend&&(k.beforeSend.call(l,v,k)===!1||2===t))return v.abort();u="abort";for(j in{success:1,error:1,complete:1})v[j](k[j]);if(c=sc(oc,k,b,v)){v.readyState=1,i&&m.trigger("ajaxSend",[v,k]),k.async&&k.timeout>0&&(g=setTimeout(function(){v.abort("timeout")},k.timeout));try{t=1,c.send(r,x)}catch(w){if(!(2>t))throw w;x(-1,w)}}else x(-1,"No Transport");function x(a,b,f,h){var j,r,s,u,w,x=b;2!==t&&(t=2,g&&clearTimeout(g),c=void 0,e=h||"",v.readyState=a>0?4:0,j=a>=200&&300>a||304===a,f&&(u=uc(k,v,f)),u=vc(k,u,v,j),j?(k.ifModified&&(w=v.getResponseHeader("Last-Modified"),w&&(o.lastModified[d]=w),w=v.getResponseHeader("etag"),w&&(o.etag[d]=w)),204===a||"HEAD"===k.type?x="nocontent":304===a?x="notmodified":(x=u.state,r=u.data,s=u.error,j=!s)):(s=x,(a||!x)&&(x="error",0>a&&(a=0))),v.status=a,v.statusText=(b||x)+"",j?n.resolveWith(l,[r,x,v]):n.rejectWith(l,[v,x,s]),v.statusCode(q),q=void 0,i&&m.trigger(j?"ajaxSuccess":"ajaxError",[v,k,j?r:s]),p.fireWith(l,[v,x]),i&&(m.trigger("ajaxComplete",[v,k]),--o.active||o.event.trigger("ajaxStop")))}return v},getJSON:function(a,b,c){return o.get(a,b,c,"json")},getScript:function(a,b){return o.get(a,void 0,b,"script")}}),o.each(["get","post"],function(a,b){o[b]=function(a,c,d,e){return o.isFunction(c)&&(e=e||d,d=c,c=void 0),o.ajax({url:a,type:b,dataType:e,data:c,success:d})}}),o.each(["ajaxStart","ajaxStop","ajaxComplete","ajaxError","ajaxSuccess","ajaxSend"],function(a,b){o.fn[b]=function(a){return this.on(b,a)}}),o._evalUrl=function(a){return o.ajax({url:a,type:"GET",dataType:"script",async:!1,global:!1,"throws":!0})},o.fn.extend({wrapAll:function(a){var b;return o.isFunction(a)?this.each(function(b){o(this).wrapAll(a.call(this,b))}):(this[0]&&(b=o(a,this[0].ownerDocument).eq(0).clone(!0),this[0].parentNode&&b.insertBefore(this[0]),b.map(function(){var a=this;while(a.firstElementChild)a=a.firstElementChild;return a}).append(this)),this)},wrapInner:function(a){return this.each(o.isFunction(a)?function(b){o(this).wrapInner(a.call(this,b))}:function(){var b=o(this),c=b.contents();c.length?c.wrapAll(a):b.append(a)})},wrap:function(a){var b=o.isFunction(a);return this.each(function(c){o(this).wrapAll(b?a.call(this,c):a)})},unwrap:function(){return this.parent().each(function(){o.nodeName(this,"body")||o(this).replaceWith(this.childNodes)}).end()}}),o.expr.filters.hidden=function(a){return a.offsetWidth<=0&&a.offsetHeight<=0},o.expr.filters.visible=function(a){return!o.expr.filters.hidden(a)};var wc=/%20/g,xc=/\[\]$/,yc=/\r?\n/g,zc=/^(?:submit|button|image|reset|file)$/i,Ac=/^(?:input|select|textarea|keygen)/i;function Bc(a,b,c,d){var e;if(o.isArray(b))o.each(b,function(b,e){c||xc.test(a)?d(a,e):Bc(a+"["+("object"==typeof e?b:"")+"]",e,c,d)});else if(c||"object"!==o.type(b))d(a,b);else for(e in b)Bc(a+"["+e+"]",b[e],c,d)}o.param=function(a,b){var c,d=[],e=function(a,b){b=o.isFunction(b)?b():null==b?"":b,d[d.length]=encodeURIComponent(a)+"="+encodeURIComponent(b)};if(void 0===b&&(b=o.ajaxSettings&&o.ajaxSettings.traditional),o.isArray(a)||a.jquery&&!o.isPlainObject(a))o.each(a,function(){e(this.name,this.value)});else for(c in a)Bc(c,a[c],b,e);return d.join("&").replace(wc,"+")},o.fn.extend({serialize:function(){return o.param(this.serializeArray())},serializeArray:function(){return this.map(function(){var a=o.prop(this,"elements");return a?o.makeArray(a):this}).filter(function(){var a=this.type;return this.name&&!o(this).is(":disabled")&&Ac.test(this.nodeName)&&!zc.test(a)&&(this.checked||!T.test(a))}).map(function(a,b){var c=o(this).val();return null==c?null:o.isArray(c)?o.map(c,function(a){return{name:b.name,value:a.replace(yc,"\r\n")}}):{name:b.name,value:c.replace(yc,"\r\n")}}).get()}}),o.ajaxSettings.xhr=function(){try{return new XMLHttpRequest}catch(a){}};var Cc=0,Dc={},Ec={0:200,1223:204},Fc=o.ajaxSettings.xhr();a.ActiveXObject&&o(a).on("unload",function(){for(var a in Dc)Dc[a]()}),l.cors=!!Fc&&"withCredentials"in Fc,l.ajax=Fc=!!Fc,o.ajaxTransport(function(a){var b;return l.cors||Fc&&!a.crossDomain?{send:function(c,d){var e,f=a.xhr(),g=++Cc;if(f.open(a.type,a.url,a.async,a.username,a.password),a.xhrFields)for(e in a.xhrFields)f[e]=a.xhrFields[e];a.mimeType&&f.overrideMimeType&&f.overrideMimeType(a.mimeType),a.crossDomain||c["X-Requested-With"]||(c["X-Requested-With"]="XMLHttpRequest");for(e in c)f.setRequestHeader(e,c[e]);b=function(a){return function(){b&&(delete Dc[g],b=f.onload=f.onerror=null,"abort"===a?f.abort():"error"===a?d(f.status,f.statusText):d(Ec[f.status]||f.status,f.statusText,"string"==typeof f.responseText?{text:f.responseText}:void 0,f.getAllResponseHeaders()))}},f.onload=b(),f.onerror=b("error"),b=Dc[g]=b("abort"),f.send(a.hasContent&&a.data||null)},abort:function(){b&&b()}}:void 0}),o.ajaxSetup({accepts:{script:"text/javascript, application/javascript, application/ecmascript, application/x-ecmascript"},contents:{script:/(?:java|ecma)script/},converters:{"text script":function(a){return o.globalEval(a),a}}}),o.ajaxPrefilter("script",function(a){void 0===a.cache&&(a.cache=!1),a.crossDomain&&(a.type="GET")}),o.ajaxTransport("script",function(a){if(a.crossDomain){var b,c;return{send:function(d,e){b=o("
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+ Highlight all
+ Match case
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+ More Information
+
+
+ Less Information
+
+
+
+
+ Close
+
+
+
+
+
+
+
+
+
+
+
+
Enter the password to open this PDF file:
+
+
+
+
+ Cancel OK
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+ Close
+
+
+
+
+
+ Preparing document for printing…
+
+
+
+ Cancel
+
+
+
+
+
+
+
+
diff --git a/www/common/pdfjs/web/viewer.js b/www/common/pdfjs/web/viewer.js
new file mode 100644
index 000000000..676a92f40
--- /dev/null
+++ b/www/common/pdfjs/web/viewer.js
@@ -0,0 +1,9757 @@
+/* Copyright 2017 Mozilla Foundation
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+/******/ (function(modules) { // webpackBootstrap
+/******/ // The module cache
+/******/ var installedModules = {};
+/******/
+/******/ // The require function
+/******/ function __webpack_require__(moduleId) {
+/******/
+/******/ // Check if module is in cache
+/******/ if(installedModules[moduleId]) {
+/******/ return installedModules[moduleId].exports;
+/******/ }
+/******/ // Create a new module (and put it into the cache)
+/******/ var module = installedModules[moduleId] = {
+/******/ i: moduleId,
+/******/ l: false,
+/******/ exports: {}
+/******/ };
+/******/
+/******/ // Execute the module function
+/******/ modules[moduleId].call(module.exports, module, module.exports, __webpack_require__);
+/******/
+/******/ // Flag the module as loaded
+/******/ module.l = true;
+/******/
+/******/ // Return the exports of the module
+/******/ return module.exports;
+/******/ }
+/******/
+/******/
+/******/ // expose the modules object (__webpack_modules__)
+/******/ __webpack_require__.m = modules;
+/******/
+/******/ // expose the module cache
+/******/ __webpack_require__.c = installedModules;
+/******/
+/******/ // identity function for calling harmony imports with the correct context
+/******/ __webpack_require__.i = function(value) { return value; };
+/******/
+/******/ // define getter function for harmony exports
+/******/ __webpack_require__.d = function(exports, name, getter) {
+/******/ if(!__webpack_require__.o(exports, name)) {
+/******/ Object.defineProperty(exports, name, {
+/******/ configurable: false,
+/******/ enumerable: true,
+/******/ get: getter
+/******/ });
+/******/ }
+/******/ };
+/******/
+/******/ // getDefaultExport function for compatibility with non-harmony modules
+/******/ __webpack_require__.n = function(module) {
+/******/ var getter = module && module.__esModule ?
+/******/ function getDefault() { return module['default']; } :
+/******/ function getModuleExports() { return module; };
+/******/ __webpack_require__.d(getter, 'a', getter);
+/******/ return getter;
+/******/ };
+/******/
+/******/ // Object.prototype.hasOwnProperty.call
+/******/ __webpack_require__.o = function(object, property) { return Object.prototype.hasOwnProperty.call(object, property); };
+/******/
+/******/ // __webpack_public_path__
+/******/ __webpack_require__.p = "";
+/******/
+/******/ // Load entry module and return exports
+/******/ return __webpack_require__(__webpack_require__.s = 33);
+/******/ })
+/************************************************************************/
+/******/ ([
+/* 0 */
+/***/ (function(module, exports, __webpack_require__) {
+
+"use strict";
+
+
+Object.defineProperty(exports, "__esModule", {
+ value: true
+});
+exports.localized = exports.animationStarted = exports.normalizeWheelEventDelta = exports.binarySearchFirstItem = exports.watchScroll = exports.scrollIntoView = exports.getOutputScale = exports.approximateFraction = exports.roundToDivide = exports.getVisibleElements = exports.parseQueryString = exports.noContextMenuHandler = exports.getPDFFileNameFromURL = exports.ProgressBar = exports.EventBus = exports.NullL10n = exports.mozL10n = exports.RendererType = exports.cloneObj = exports.VERTICAL_PADDING = exports.SCROLLBAR_PADDING = exports.MAX_AUTO_SCALE = exports.UNKNOWN_SCALE = exports.MAX_SCALE = exports.MIN_SCALE = exports.DEFAULT_SCALE = exports.DEFAULT_SCALE_VALUE = exports.CSS_UNITS = undefined;
+
+var _pdfjsLib = __webpack_require__(1);
+
+var CSS_UNITS = 96.0 / 72.0;
+var DEFAULT_SCALE_VALUE = 'auto';
+var DEFAULT_SCALE = 1.0;
+var MIN_SCALE = 0.25;
+var MAX_SCALE = 10.0;
+var UNKNOWN_SCALE = 0;
+var MAX_AUTO_SCALE = 1.25;
+var SCROLLBAR_PADDING = 40;
+var VERTICAL_PADDING = 5;
+var RendererType = {
+ CANVAS: 'canvas',
+ SVG: 'svg'
+};
+function formatL10nValue(text, args) {
+ if (!args) {
+ return text;
+ }
+ return text.replace(/\{\{\s*(\w+)\s*\}\}/g, function (all, name) {
+ return name in args ? args[name] : '{{' + name + '}}';
+ });
+}
+var NullL10n = {
+ get: function get(property, args, fallback) {
+ return Promise.resolve(formatL10nValue(fallback, args));
+ },
+ translate: function translate(element) {
+ return Promise.resolve();
+ }
+};
+_pdfjsLib.PDFJS.disableFullscreen = _pdfjsLib.PDFJS.disableFullscreen === undefined ? false : _pdfjsLib.PDFJS.disableFullscreen;
+_pdfjsLib.PDFJS.useOnlyCssZoom = _pdfjsLib.PDFJS.useOnlyCssZoom === undefined ? false : _pdfjsLib.PDFJS.useOnlyCssZoom;
+_pdfjsLib.PDFJS.maxCanvasPixels = _pdfjsLib.PDFJS.maxCanvasPixels === undefined ? 16777216 : _pdfjsLib.PDFJS.maxCanvasPixels;
+_pdfjsLib.PDFJS.disableHistory = _pdfjsLib.PDFJS.disableHistory === undefined ? false : _pdfjsLib.PDFJS.disableHistory;
+_pdfjsLib.PDFJS.disableTextLayer = _pdfjsLib.PDFJS.disableTextLayer === undefined ? false : _pdfjsLib.PDFJS.disableTextLayer;
+_pdfjsLib.PDFJS.ignoreCurrentPositionOnZoom = _pdfjsLib.PDFJS.ignoreCurrentPositionOnZoom === undefined ? false : _pdfjsLib.PDFJS.ignoreCurrentPositionOnZoom;
+{
+ _pdfjsLib.PDFJS.locale = _pdfjsLib.PDFJS.locale === undefined && typeof navigator !== 'undefined' ? navigator.language : _pdfjsLib.PDFJS.locale;
+}
+function getOutputScale(ctx) {
+ var devicePixelRatio = window.devicePixelRatio || 1;
+ var backingStoreRatio = ctx.webkitBackingStorePixelRatio || ctx.mozBackingStorePixelRatio || ctx.msBackingStorePixelRatio || ctx.oBackingStorePixelRatio || ctx.backingStorePixelRatio || 1;
+ var pixelRatio = devicePixelRatio / backingStoreRatio;
+ return {
+ sx: pixelRatio,
+ sy: pixelRatio,
+ scaled: pixelRatio !== 1
+ };
+}
+function scrollIntoView(element, spot, skipOverflowHiddenElements) {
+ var parent = element.offsetParent;
+ if (!parent) {
+ console.error('offsetParent is not set -- cannot scroll');
+ return;
+ }
+ var checkOverflow = skipOverflowHiddenElements || false;
+ var offsetY = element.offsetTop + element.clientTop;
+ var offsetX = element.offsetLeft + element.clientLeft;
+ while (parent.clientHeight === parent.scrollHeight || checkOverflow && getComputedStyle(parent).overflow === 'hidden') {
+ if (parent.dataset._scaleY) {
+ offsetY /= parent.dataset._scaleY;
+ offsetX /= parent.dataset._scaleX;
+ }
+ offsetY += parent.offsetTop;
+ offsetX += parent.offsetLeft;
+ parent = parent.offsetParent;
+ if (!parent) {
+ return;
+ }
+ }
+ if (spot) {
+ if (spot.top !== undefined) {
+ offsetY += spot.top;
+ }
+ if (spot.left !== undefined) {
+ offsetX += spot.left;
+ parent.scrollLeft = offsetX;
+ }
+ }
+ parent.scrollTop = offsetY;
+}
+function watchScroll(viewAreaElement, callback) {
+ var debounceScroll = function debounceScroll(evt) {
+ if (rAF) {
+ return;
+ }
+ rAF = window.requestAnimationFrame(function viewAreaElementScrolled() {
+ rAF = null;
+ var currentY = viewAreaElement.scrollTop;
+ var lastY = state.lastY;
+ if (currentY !== lastY) {
+ state.down = currentY > lastY;
+ }
+ state.lastY = currentY;
+ callback(state);
+ });
+ };
+ var state = {
+ down: true,
+ lastY: viewAreaElement.scrollTop,
+ _eventHandler: debounceScroll
+ };
+ var rAF = null;
+ viewAreaElement.addEventListener('scroll', debounceScroll, true);
+ return state;
+}
+function parseQueryString(query) {
+ var parts = query.split('&');
+ var params = {};
+ for (var i = 0, ii = parts.length; i < ii; ++i) {
+ var param = parts[i].split('=');
+ var key = param[0].toLowerCase();
+ var value = param.length > 1 ? param[1] : null;
+ params[decodeURIComponent(key)] = decodeURIComponent(value);
+ }
+ return params;
+}
+function binarySearchFirstItem(items, condition) {
+ var minIndex = 0;
+ var maxIndex = items.length - 1;
+ if (items.length === 0 || !condition(items[maxIndex])) {
+ return items.length;
+ }
+ if (condition(items[minIndex])) {
+ return minIndex;
+ }
+ while (minIndex < maxIndex) {
+ var currentIndex = minIndex + maxIndex >> 1;
+ var currentItem = items[currentIndex];
+ if (condition(currentItem)) {
+ maxIndex = currentIndex;
+ } else {
+ minIndex = currentIndex + 1;
+ }
+ }
+ return minIndex;
+}
+function approximateFraction(x) {
+ if (Math.floor(x) === x) {
+ return [x, 1];
+ }
+ var xinv = 1 / x;
+ var limit = 8;
+ if (xinv > limit) {
+ return [1, limit];
+ } else if (Math.floor(xinv) === xinv) {
+ return [1, xinv];
+ }
+ var x_ = x > 1 ? xinv : x;
+ var a = 0,
+ b = 1,
+ c = 1,
+ d = 1;
+ while (true) {
+ var p = a + c,
+ q = b + d;
+ if (q > limit) {
+ break;
+ }
+ if (x_ <= p / q) {
+ c = p;
+ d = q;
+ } else {
+ a = p;
+ b = q;
+ }
+ }
+ var result;
+ if (x_ - a / b < c / d - x_) {
+ result = x_ === x ? [a, b] : [b, a];
+ } else {
+ result = x_ === x ? [c, d] : [d, c];
+ }
+ return result;
+}
+function roundToDivide(x, div) {
+ var r = x % div;
+ return r === 0 ? x : Math.round(x - r + div);
+}
+function getVisibleElements(scrollEl, views, sortByVisibility) {
+ var top = scrollEl.scrollTop,
+ bottom = top + scrollEl.clientHeight;
+ var left = scrollEl.scrollLeft,
+ right = left + scrollEl.clientWidth;
+ function isElementBottomBelowViewTop(view) {
+ var element = view.div;
+ var elementBottom = element.offsetTop + element.clientTop + element.clientHeight;
+ return elementBottom > top;
+ }
+ var visible = [],
+ view,
+ element;
+ var currentHeight, viewHeight, hiddenHeight, percentHeight;
+ var currentWidth, viewWidth;
+ var firstVisibleElementInd = views.length === 0 ? 0 : binarySearchFirstItem(views, isElementBottomBelowViewTop);
+ for (var i = firstVisibleElementInd, ii = views.length; i < ii; i++) {
+ view = views[i];
+ element = view.div;
+ currentHeight = element.offsetTop + element.clientTop;
+ viewHeight = element.clientHeight;
+ if (currentHeight > bottom) {
+ break;
+ }
+ currentWidth = element.offsetLeft + element.clientLeft;
+ viewWidth = element.clientWidth;
+ if (currentWidth + viewWidth < left || currentWidth > right) {
+ continue;
+ }
+ hiddenHeight = Math.max(0, top - currentHeight) + Math.max(0, currentHeight + viewHeight - bottom);
+ percentHeight = (viewHeight - hiddenHeight) * 100 / viewHeight | 0;
+ visible.push({
+ id: view.id,
+ x: currentWidth,
+ y: currentHeight,
+ view: view,
+ percent: percentHeight
+ });
+ }
+ var first = visible[0];
+ var last = visible[visible.length - 1];
+ if (sortByVisibility) {
+ visible.sort(function (a, b) {
+ var pc = a.percent - b.percent;
+ if (Math.abs(pc) > 0.001) {
+ return -pc;
+ }
+ return a.id - b.id;
+ });
+ }
+ return {
+ first: first,
+ last: last,
+ views: visible
+ };
+}
+function noContextMenuHandler(e) {
+ e.preventDefault();
+}
+function isDataSchema(url) {
+ var i = 0,
+ ii = url.length;
+ while (i < ii && url[i].trim() === '') {
+ i++;
+ }
+ return url.substr(i, 5).toLowerCase() === 'data:';
+}
+function getPDFFileNameFromURL(url) {
+ var defaultFilename = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : 'document.pdf';
+
+ if (isDataSchema(url)) {
+ console.warn('getPDFFileNameFromURL: ' + 'ignoring "data:" URL for performance reasons.');
+ return defaultFilename;
+ }
+ var reURI = /^(?:(?:[^:]+:)?\/\/[^\/]+)?([^?#]*)(\?[^#]*)?(#.*)?$/;
+ var reFilename = /[^\/?#=]+\.pdf\b(?!.*\.pdf\b)/i;
+ var splitURI = reURI.exec(url);
+ var suggestedFilename = reFilename.exec(splitURI[1]) || reFilename.exec(splitURI[2]) || reFilename.exec(splitURI[3]);
+ if (suggestedFilename) {
+ suggestedFilename = suggestedFilename[0];
+ if (suggestedFilename.indexOf('%') !== -1) {
+ try {
+ suggestedFilename = reFilename.exec(decodeURIComponent(suggestedFilename))[0];
+ } catch (e) {}
+ }
+ }
+ return suggestedFilename || defaultFilename;
+}
+function normalizeWheelEventDelta(evt) {
+ var delta = Math.sqrt(evt.deltaX * evt.deltaX + evt.deltaY * evt.deltaY);
+ var angle = Math.atan2(evt.deltaY, evt.deltaX);
+ if (-0.25 * Math.PI < angle && angle < 0.75 * Math.PI) {
+ delta = -delta;
+ }
+ var MOUSE_DOM_DELTA_PIXEL_MODE = 0;
+ var MOUSE_DOM_DELTA_LINE_MODE = 1;
+ var MOUSE_PIXELS_PER_LINE = 30;
+ var MOUSE_LINES_PER_PAGE = 30;
+ if (evt.deltaMode === MOUSE_DOM_DELTA_PIXEL_MODE) {
+ delta /= MOUSE_PIXELS_PER_LINE * MOUSE_LINES_PER_PAGE;
+ } else if (evt.deltaMode === MOUSE_DOM_DELTA_LINE_MODE) {
+ delta /= MOUSE_LINES_PER_PAGE;
+ }
+ return delta;
+}
+function cloneObj(obj) {
+ var result = {};
+ for (var i in obj) {
+ if (Object.prototype.hasOwnProperty.call(obj, i)) {
+ result[i] = obj[i];
+ }
+ }
+ return result;
+}
+var animationStarted = new Promise(function (resolve) {
+ window.requestAnimationFrame(resolve);
+});
+var mozL10n;
+var localized = Promise.resolve();
+var EventBus = function EventBusClosure() {
+ function EventBus() {
+ this._listeners = Object.create(null);
+ }
+ EventBus.prototype = {
+ on: function EventBus_on(eventName, listener) {
+ var eventListeners = this._listeners[eventName];
+ if (!eventListeners) {
+ eventListeners = [];
+ this._listeners[eventName] = eventListeners;
+ }
+ eventListeners.push(listener);
+ },
+ off: function EventBus_on(eventName, listener) {
+ var eventListeners = this._listeners[eventName];
+ var i;
+ if (!eventListeners || (i = eventListeners.indexOf(listener)) < 0) {
+ return;
+ }
+ eventListeners.splice(i, 1);
+ },
+ dispatch: function EventBus_dispath(eventName) {
+ var eventListeners = this._listeners[eventName];
+ if (!eventListeners || eventListeners.length === 0) {
+ return;
+ }
+ var args = Array.prototype.slice.call(arguments, 1);
+ eventListeners.slice(0).forEach(function (listener) {
+ listener.apply(null, args);
+ });
+ }
+ };
+ return EventBus;
+}();
+var ProgressBar = function ProgressBarClosure() {
+ function clamp(v, min, max) {
+ return Math.min(Math.max(v, min), max);
+ }
+ function ProgressBar(id, opts) {
+ this.visible = true;
+ this.div = document.querySelector(id + ' .progress');
+ this.bar = this.div.parentNode;
+ this.height = opts.height || 100;
+ this.width = opts.width || 100;
+ this.units = opts.units || '%';
+ this.div.style.height = this.height + this.units;
+ this.percent = 0;
+ }
+ ProgressBar.prototype = {
+ updateBar: function ProgressBar_updateBar() {
+ if (this._indeterminate) {
+ this.div.classList.add('indeterminate');
+ this.div.style.width = this.width + this.units;
+ return;
+ }
+ this.div.classList.remove('indeterminate');
+ var progressSize = this.width * this._percent / 100;
+ this.div.style.width = progressSize + this.units;
+ },
+ get percent() {
+ return this._percent;
+ },
+ set percent(val) {
+ this._indeterminate = isNaN(val);
+ this._percent = clamp(val, 0, 100);
+ this.updateBar();
+ },
+ setWidth: function ProgressBar_setWidth(viewer) {
+ if (viewer) {
+ var container = viewer.parentNode;
+ var scrollbarWidth = container.offsetWidth - viewer.offsetWidth;
+ if (scrollbarWidth > 0) {
+ this.bar.setAttribute('style', 'width: calc(100% - ' + scrollbarWidth + 'px);');
+ }
+ }
+ },
+ hide: function ProgressBar_hide() {
+ if (!this.visible) {
+ return;
+ }
+ this.visible = false;
+ this.bar.classList.add('hidden');
+ document.body.classList.remove('loadingInProgress');
+ },
+ show: function ProgressBar_show() {
+ if (this.visible) {
+ return;
+ }
+ this.visible = true;
+ document.body.classList.add('loadingInProgress');
+ this.bar.classList.remove('hidden');
+ }
+ };
+ return ProgressBar;
+}();
+exports.CSS_UNITS = CSS_UNITS;
+exports.DEFAULT_SCALE_VALUE = DEFAULT_SCALE_VALUE;
+exports.DEFAULT_SCALE = DEFAULT_SCALE;
+exports.MIN_SCALE = MIN_SCALE;
+exports.MAX_SCALE = MAX_SCALE;
+exports.UNKNOWN_SCALE = UNKNOWN_SCALE;
+exports.MAX_AUTO_SCALE = MAX_AUTO_SCALE;
+exports.SCROLLBAR_PADDING = SCROLLBAR_PADDING;
+exports.VERTICAL_PADDING = VERTICAL_PADDING;
+exports.cloneObj = cloneObj;
+exports.RendererType = RendererType;
+exports.mozL10n = mozL10n;
+exports.NullL10n = NullL10n;
+exports.EventBus = EventBus;
+exports.ProgressBar = ProgressBar;
+exports.getPDFFileNameFromURL = getPDFFileNameFromURL;
+exports.noContextMenuHandler = noContextMenuHandler;
+exports.parseQueryString = parseQueryString;
+exports.getVisibleElements = getVisibleElements;
+exports.roundToDivide = roundToDivide;
+exports.approximateFraction = approximateFraction;
+exports.getOutputScale = getOutputScale;
+exports.scrollIntoView = scrollIntoView;
+exports.watchScroll = watchScroll;
+exports.binarySearchFirstItem = binarySearchFirstItem;
+exports.normalizeWheelEventDelta = normalizeWheelEventDelta;
+exports.animationStarted = animationStarted;
+exports.localized = localized;
+
+/***/ }),
+/* 1 */
+/***/ (function(module, exports, __webpack_require__) {
+
+"use strict";
+
+
+var pdfjsLib;
+if (typeof __pdfjsdev_webpack__ === 'undefined') {
+ if (typeof window !== 'undefined' && window['pdfjs-dist/build/pdf']) {
+ pdfjsLib = window['pdfjs-dist/build/pdf'];
+ } else if (typeof require === 'function') {
+ pdfjsLib = require('../build/pdf.js');
+ } else {
+ throw new Error('Neither `require` nor `window` found');
+ }
+}
+module.exports = pdfjsLib;
+
+/***/ }),
+/* 2 */
+/***/ (function(module, exports, __webpack_require__) {
+
+"use strict";
+
+
+Object.defineProperty(exports, "__esModule", {
+ value: true
+});
+exports.getGlobalEventBus = exports.attachDOMEventsToEventBus = undefined;
+
+var _ui_utils = __webpack_require__(0);
+
+function attachDOMEventsToEventBus(eventBus) {
+ eventBus.on('documentload', function () {
+ var event = document.createEvent('CustomEvent');
+ event.initCustomEvent('documentload', true, true, {});
+ window.dispatchEvent(event);
+ });
+ eventBus.on('pagerendered', function (e) {
+ var event = document.createEvent('CustomEvent');
+ event.initCustomEvent('pagerendered', true, true, {
+ pageNumber: e.pageNumber,
+ cssTransform: e.cssTransform
+ });
+ e.source.div.dispatchEvent(event);
+ });
+ eventBus.on('textlayerrendered', function (e) {
+ var event = document.createEvent('CustomEvent');
+ event.initCustomEvent('textlayerrendered', true, true, { pageNumber: e.pageNumber });
+ e.source.textLayerDiv.dispatchEvent(event);
+ });
+ eventBus.on('pagechange', function (e) {
+ var event = document.createEvent('UIEvents');
+ event.initUIEvent('pagechange', true, true, window, 0);
+ event.pageNumber = e.pageNumber;
+ e.source.container.dispatchEvent(event);
+ });
+ eventBus.on('pagesinit', function (e) {
+ var event = document.createEvent('CustomEvent');
+ event.initCustomEvent('pagesinit', true, true, null);
+ e.source.container.dispatchEvent(event);
+ });
+ eventBus.on('pagesloaded', function (e) {
+ var event = document.createEvent('CustomEvent');
+ event.initCustomEvent('pagesloaded', true, true, { pagesCount: e.pagesCount });
+ e.source.container.dispatchEvent(event);
+ });
+ eventBus.on('scalechange', function (e) {
+ var event = document.createEvent('UIEvents');
+ event.initUIEvent('scalechange', true, true, window, 0);
+ event.scale = e.scale;
+ event.presetValue = e.presetValue;
+ e.source.container.dispatchEvent(event);
+ });
+ eventBus.on('updateviewarea', function (e) {
+ var event = document.createEvent('UIEvents');
+ event.initUIEvent('updateviewarea', true, true, window, 0);
+ event.location = e.location;
+ e.source.container.dispatchEvent(event);
+ });
+ eventBus.on('find', function (e) {
+ if (e.source === window) {
+ return;
+ }
+ var event = document.createEvent('CustomEvent');
+ event.initCustomEvent('find' + e.type, true, true, {
+ query: e.query,
+ phraseSearch: e.phraseSearch,
+ caseSensitive: e.caseSensitive,
+ highlightAll: e.highlightAll,
+ findPrevious: e.findPrevious
+ });
+ window.dispatchEvent(event);
+ });
+ eventBus.on('attachmentsloaded', function (e) {
+ var event = document.createEvent('CustomEvent');
+ event.initCustomEvent('attachmentsloaded', true, true, { attachmentsCount: e.attachmentsCount });
+ e.source.container.dispatchEvent(event);
+ });
+ eventBus.on('sidebarviewchanged', function (e) {
+ var event = document.createEvent('CustomEvent');
+ event.initCustomEvent('sidebarviewchanged', true, true, { view: e.view });
+ e.source.outerContainer.dispatchEvent(event);
+ });
+ eventBus.on('pagemode', function (e) {
+ var event = document.createEvent('CustomEvent');
+ event.initCustomEvent('pagemode', true, true, { mode: e.mode });
+ e.source.pdfViewer.container.dispatchEvent(event);
+ });
+ eventBus.on('namedaction', function (e) {
+ var event = document.createEvent('CustomEvent');
+ event.initCustomEvent('namedaction', true, true, { action: e.action });
+ e.source.pdfViewer.container.dispatchEvent(event);
+ });
+ eventBus.on('presentationmodechanged', function (e) {
+ var event = document.createEvent('CustomEvent');
+ event.initCustomEvent('presentationmodechanged', true, true, {
+ active: e.active,
+ switchInProgress: e.switchInProgress
+ });
+ window.dispatchEvent(event);
+ });
+ eventBus.on('outlineloaded', function (e) {
+ var event = document.createEvent('CustomEvent');
+ event.initCustomEvent('outlineloaded', true, true, { outlineCount: e.outlineCount });
+ e.source.container.dispatchEvent(event);
+ });
+}
+var globalEventBus = null;
+function getGlobalEventBus() {
+ if (globalEventBus) {
+ return globalEventBus;
+ }
+ globalEventBus = new _ui_utils.EventBus();
+ attachDOMEventsToEventBus(globalEventBus);
+ return globalEventBus;
+}
+exports.attachDOMEventsToEventBus = attachDOMEventsToEventBus;
+exports.getGlobalEventBus = getGlobalEventBus;
+
+/***/ }),
+/* 3 */
+/***/ (function(module, exports, __webpack_require__) {
+
+"use strict";
+
+
+Object.defineProperty(exports, "__esModule", {
+ value: true
+});
+
+var _createClass = function () { function defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } return function (Constructor, protoProps, staticProps) { if (protoProps) defineProperties(Constructor.prototype, protoProps); if (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; }();
+
+function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }
+
+var CLEANUP_TIMEOUT = 30000;
+var RenderingStates = {
+ INITIAL: 0,
+ RUNNING: 1,
+ PAUSED: 2,
+ FINISHED: 3
+};
+
+var PDFRenderingQueue = function () {
+ function PDFRenderingQueue() {
+ _classCallCheck(this, PDFRenderingQueue);
+
+ this.pdfViewer = null;
+ this.pdfThumbnailViewer = null;
+ this.onIdle = null;
+ this.highestPriorityPage = null;
+ this.idleTimeout = null;
+ this.printing = false;
+ this.isThumbnailViewEnabled = false;
+ }
+
+ _createClass(PDFRenderingQueue, [{
+ key: "setViewer",
+ value: function setViewer(pdfViewer) {
+ this.pdfViewer = pdfViewer;
+ }
+ }, {
+ key: "setThumbnailViewer",
+ value: function setThumbnailViewer(pdfThumbnailViewer) {
+ this.pdfThumbnailViewer = pdfThumbnailViewer;
+ }
+ }, {
+ key: "isHighestPriority",
+ value: function isHighestPriority(view) {
+ return this.highestPriorityPage === view.renderingId;
+ }
+ }, {
+ key: "renderHighestPriority",
+ value: function renderHighestPriority(currentlyVisiblePages) {
+ if (this.idleTimeout) {
+ clearTimeout(this.idleTimeout);
+ this.idleTimeout = null;
+ }
+ if (this.pdfViewer.forceRendering(currentlyVisiblePages)) {
+ return;
+ }
+ if (this.pdfThumbnailViewer && this.isThumbnailViewEnabled) {
+ if (this.pdfThumbnailViewer.forceRendering()) {
+ return;
+ }
+ }
+ if (this.printing) {
+ return;
+ }
+ if (this.onIdle) {
+ this.idleTimeout = setTimeout(this.onIdle.bind(this), CLEANUP_TIMEOUT);
+ }
+ }
+ }, {
+ key: "getHighestPriority",
+ value: function getHighestPriority(visible, views, scrolledDown) {
+ var visibleViews = visible.views;
+ var numVisible = visibleViews.length;
+ if (numVisible === 0) {
+ return false;
+ }
+ for (var i = 0; i < numVisible; ++i) {
+ var view = visibleViews[i].view;
+ if (!this.isViewFinished(view)) {
+ return view;
+ }
+ }
+ if (scrolledDown) {
+ var nextPageIndex = visible.last.id;
+ if (views[nextPageIndex] && !this.isViewFinished(views[nextPageIndex])) {
+ return views[nextPageIndex];
+ }
+ } else {
+ var previousPageIndex = visible.first.id - 2;
+ if (views[previousPageIndex] && !this.isViewFinished(views[previousPageIndex])) {
+ return views[previousPageIndex];
+ }
+ }
+ return null;
+ }
+ }, {
+ key: "isViewFinished",
+ value: function isViewFinished(view) {
+ return view.renderingState === RenderingStates.FINISHED;
+ }
+ }, {
+ key: "renderView",
+ value: function renderView(view) {
+ var _this = this;
+
+ switch (view.renderingState) {
+ case RenderingStates.FINISHED:
+ return false;
+ case RenderingStates.PAUSED:
+ this.highestPriorityPage = view.renderingId;
+ view.resume();
+ break;
+ case RenderingStates.RUNNING:
+ this.highestPriorityPage = view.renderingId;
+ break;
+ case RenderingStates.INITIAL:
+ this.highestPriorityPage = view.renderingId;
+ var continueRendering = function continueRendering() {
+ _this.renderHighestPriority();
+ };
+ view.draw().then(continueRendering, continueRendering);
+ break;
+ }
+ return true;
+ }
+ }]);
+
+ return PDFRenderingQueue;
+}();
+
+exports.RenderingStates = RenderingStates;
+exports.PDFRenderingQueue = PDFRenderingQueue;
+
+/***/ }),
+/* 4 */
+/***/ (function(module, exports, __webpack_require__) {
+
+"use strict";
+
+
+Object.defineProperty(exports, "__esModule", {
+ value: true
+});
+exports.PDFPrintServiceFactory = exports.DefaultExternalServices = exports.PDFViewerApplication = undefined;
+
+var _ui_utils = __webpack_require__(0);
+
+var _pdfjsLib = __webpack_require__(1);
+
+var _pdf_cursor_tools = __webpack_require__(6);
+
+var _pdf_rendering_queue = __webpack_require__(3);
+
+var _pdf_sidebar = __webpack_require__(24);
+
+var _pdf_viewer = __webpack_require__(27);
+
+var _dom_events = __webpack_require__(2);
+
+var _overlay_manager = __webpack_require__(15);
+
+var _password_prompt = __webpack_require__(16);
+
+var _pdf_attachment_viewer = __webpack_require__(17);
+
+var _pdf_document_properties = __webpack_require__(18);
+
+var _pdf_find_bar = __webpack_require__(19);
+
+var _pdf_find_controller = __webpack_require__(7);
+
+var _pdf_history = __webpack_require__(20);
+
+var _pdf_link_service = __webpack_require__(5);
+
+var _pdf_outline_viewer = __webpack_require__(21);
+
+var _pdf_presentation_mode = __webpack_require__(23);
+
+var _pdf_thumbnail_viewer = __webpack_require__(26);
+
+var _secondary_toolbar = __webpack_require__(29);
+
+var _toolbar = __webpack_require__(31);
+
+var _view_history = __webpack_require__(32);
+
+var DEFAULT_SCALE_DELTA = 1.1;
+var DISABLE_AUTO_FETCH_LOADING_BAR_TIMEOUT = 5000;
+function configure(PDFJS) {
+ PDFJS.imageResourcesPath = './images/';
+ PDFJS.workerSrc = '../build/pdf.worker.js';
+ PDFJS.cMapUrl = '../web/cmaps/';
+ PDFJS.cMapPacked = true;
+}
+var DefaultExternalServices = {
+ updateFindControlState: function updateFindControlState(data) {},
+ initPassiveLoading: function initPassiveLoading(callbacks) {},
+ fallback: function fallback(data, callback) {},
+ reportTelemetry: function reportTelemetry(data) {},
+ createDownloadManager: function createDownloadManager() {
+ throw new Error('Not implemented: createDownloadManager');
+ },
+ createPreferences: function createPreferences() {
+ throw new Error('Not implemented: createPreferences');
+ },
+ createL10n: function createL10n() {
+ throw new Error('Not implemented: createL10n');
+ },
+
+ supportsIntegratedFind: false,
+ supportsDocumentFonts: true,
+ supportsDocumentColors: true,
+ supportedMouseWheelZoomModifierKeys: {
+ ctrlKey: true,
+ metaKey: true
+ }
+};
+var PDFViewerApplication = {
+ initialBookmark: document.location.hash.substring(1),
+ initialDestination: null,
+ initialized: false,
+ fellback: false,
+ appConfig: null,
+ pdfDocument: null,
+ pdfLoadingTask: null,
+ printService: null,
+ pdfViewer: null,
+ pdfThumbnailViewer: null,
+ pdfRenderingQueue: null,
+ pdfPresentationMode: null,
+ pdfDocumentProperties: null,
+ pdfLinkService: null,
+ pdfHistory: null,
+ pdfSidebar: null,
+ pdfOutlineViewer: null,
+ pdfAttachmentViewer: null,
+ pdfCursorTools: null,
+ store: null,
+ downloadManager: null,
+ overlayManager: null,
+ preferences: null,
+ toolbar: null,
+ secondaryToolbar: null,
+ eventBus: null,
+ l10n: null,
+ pageRotation: 0,
+ isInitialViewSet: false,
+ viewerPrefs: {
+ sidebarViewOnLoad: _pdf_sidebar.SidebarView.NONE,
+ pdfBugEnabled: false,
+ showPreviousViewOnLoad: true,
+ defaultZoomValue: '',
+ disablePageLabels: false,
+ renderer: 'canvas',
+ enhanceTextSelection: false,
+ renderInteractiveForms: false,
+ enablePrintAutoRotate: false
+ },
+ isViewerEmbedded: window.parent !== window,
+ url: '',
+ baseUrl: '',
+ externalServices: DefaultExternalServices,
+ initialize: function pdfViewInitialize(appConfig) {
+ var _this = this;
+
+ this.preferences = this.externalServices.createPreferences();
+ configure(_pdfjsLib.PDFJS);
+ this.appConfig = appConfig;
+ return this._readPreferences().then(function () {
+ return _this._initializeL10n();
+ }).then(function () {
+ return _this._initializeViewerComponents();
+ }).then(function () {
+ _this.bindEvents();
+ _this.bindWindowEvents();
+ var appContainer = appConfig.appContainer || document.documentElement;
+ _this.l10n.translate(appContainer).then(function () {
+ _this.eventBus.dispatch('localized');
+ });
+ if (_this.isViewerEmbedded && !_pdfjsLib.PDFJS.isExternalLinkTargetSet()) {
+ _pdfjsLib.PDFJS.externalLinkTarget = _pdfjsLib.PDFJS.LinkTarget.TOP;
+ }
+ _this.initialized = true;
+ });
+ },
+ _readPreferences: function _readPreferences() {
+ var preferences = this.preferences,
+ viewerPrefs = this.viewerPrefs;
+
+ return Promise.all([preferences.get('enableWebGL').then(function resolved(value) {
+ _pdfjsLib.PDFJS.disableWebGL = !value;
+ }), preferences.get('sidebarViewOnLoad').then(function resolved(value) {
+ viewerPrefs['sidebarViewOnLoad'] = value;
+ }), preferences.get('pdfBugEnabled').then(function resolved(value) {
+ viewerPrefs['pdfBugEnabled'] = value;
+ }), preferences.get('showPreviousViewOnLoad').then(function resolved(value) {
+ viewerPrefs['showPreviousViewOnLoad'] = value;
+ }), preferences.get('defaultZoomValue').then(function resolved(value) {
+ viewerPrefs['defaultZoomValue'] = value;
+ }), preferences.get('enhanceTextSelection').then(function resolved(value) {
+ viewerPrefs['enhanceTextSelection'] = value;
+ }), preferences.get('disableTextLayer').then(function resolved(value) {
+ if (_pdfjsLib.PDFJS.disableTextLayer === true) {
+ return;
+ }
+ _pdfjsLib.PDFJS.disableTextLayer = value;
+ }), preferences.get('disableRange').then(function resolved(value) {
+ if (_pdfjsLib.PDFJS.disableRange === true) {
+ return;
+ }
+ _pdfjsLib.PDFJS.disableRange = value;
+ }), preferences.get('disableStream').then(function resolved(value) {
+ if (_pdfjsLib.PDFJS.disableStream === true) {
+ return;
+ }
+ _pdfjsLib.PDFJS.disableStream = value;
+ }), preferences.get('disableAutoFetch').then(function resolved(value) {
+ _pdfjsLib.PDFJS.disableAutoFetch = value;
+ }), preferences.get('disableFontFace').then(function resolved(value) {
+ if (_pdfjsLib.PDFJS.disableFontFace === true) {
+ return;
+ }
+ _pdfjsLib.PDFJS.disableFontFace = value;
+ }), preferences.get('useOnlyCssZoom').then(function resolved(value) {
+ _pdfjsLib.PDFJS.useOnlyCssZoom = value;
+ }), preferences.get('externalLinkTarget').then(function resolved(value) {
+ if (_pdfjsLib.PDFJS.isExternalLinkTargetSet()) {
+ return;
+ }
+ _pdfjsLib.PDFJS.externalLinkTarget = value;
+ }), preferences.get('renderer').then(function resolved(value) {
+ viewerPrefs['renderer'] = value;
+ }), preferences.get('renderInteractiveForms').then(function resolved(value) {
+ viewerPrefs['renderInteractiveForms'] = value;
+ }), preferences.get('disablePageLabels').then(function resolved(value) {
+ viewerPrefs['disablePageLabels'] = value;
+ }), preferences.get('enablePrintAutoRotate').then(function resolved(value) {
+ viewerPrefs['enablePrintAutoRotate'] = value;
+ })]).catch(function (reason) {});
+ },
+ _initializeL10n: function _initializeL10n() {
+ if (this.viewerPrefs['pdfBugEnabled']) {
+ var hash = document.location.hash.substring(1);
+ var hashParams = (0, _ui_utils.parseQueryString)(hash);
+ if ('locale' in hashParams) {
+ _pdfjsLib.PDFJS.locale = hashParams['locale'];
+ }
+ }
+ this.l10n = this.externalServices.createL10n();
+ return this.l10n.getDirection().then(function (dir) {
+ document.getElementsByTagName('html')[0].dir = dir;
+ });
+ },
+ _initializeViewerComponents: function _initializeViewerComponents() {
+ var _this2 = this;
+
+ var appConfig = this.appConfig;
+ return new Promise(function (resolve, reject) {
+ _this2.overlayManager = new _overlay_manager.OverlayManager();
+ var eventBus = appConfig.eventBus || (0, _dom_events.getGlobalEventBus)();
+ _this2.eventBus = eventBus;
+ var pdfRenderingQueue = new _pdf_rendering_queue.PDFRenderingQueue();
+ pdfRenderingQueue.onIdle = _this2.cleanup.bind(_this2);
+ _this2.pdfRenderingQueue = pdfRenderingQueue;
+ var pdfLinkService = new _pdf_link_service.PDFLinkService({ eventBus: eventBus });
+ _this2.pdfLinkService = pdfLinkService;
+ var downloadManager = _this2.externalServices.createDownloadManager();
+ _this2.downloadManager = downloadManager;
+ var container = appConfig.mainContainer;
+ var viewer = appConfig.viewerContainer;
+ _this2.pdfViewer = new _pdf_viewer.PDFViewer({
+ container: container,
+ viewer: viewer,
+ eventBus: eventBus,
+ renderingQueue: pdfRenderingQueue,
+ linkService: pdfLinkService,
+ downloadManager: downloadManager,
+ renderer: _this2.viewerPrefs['renderer'],
+ l10n: _this2.l10n,
+ enhanceTextSelection: _this2.viewerPrefs['enhanceTextSelection'],
+ renderInteractiveForms: _this2.viewerPrefs['renderInteractiveForms'],
+ enablePrintAutoRotate: _this2.viewerPrefs['enablePrintAutoRotate']
+ });
+ pdfRenderingQueue.setViewer(_this2.pdfViewer);
+ pdfLinkService.setViewer(_this2.pdfViewer);
+ var thumbnailContainer = appConfig.sidebar.thumbnailView;
+ _this2.pdfThumbnailViewer = new _pdf_thumbnail_viewer.PDFThumbnailViewer({
+ container: thumbnailContainer,
+ renderingQueue: pdfRenderingQueue,
+ linkService: pdfLinkService,
+ l10n: _this2.l10n
+ });
+ pdfRenderingQueue.setThumbnailViewer(_this2.pdfThumbnailViewer);
+ _this2.pdfHistory = new _pdf_history.PDFHistory({
+ linkService: pdfLinkService,
+ eventBus: eventBus
+ });
+ pdfLinkService.setHistory(_this2.pdfHistory);
+ _this2.findController = new _pdf_find_controller.PDFFindController({ pdfViewer: _this2.pdfViewer });
+ _this2.findController.onUpdateResultsCount = function (matchCount) {
+ if (_this2.supportsIntegratedFind) {
+ return;
+ }
+ _this2.findBar.updateResultsCount(matchCount);
+ };
+ _this2.findController.onUpdateState = function (state, previous, matchCount) {
+ if (_this2.supportsIntegratedFind) {
+ _this2.externalServices.updateFindControlState({
+ result: state,
+ findPrevious: previous
+ });
+ } else {
+ _this2.findBar.updateUIState(state, previous, matchCount);
+ }
+ };
+ _this2.pdfViewer.setFindController(_this2.findController);
+ var findBarConfig = Object.create(appConfig.findBar);
+ findBarConfig.findController = _this2.findController;
+ findBarConfig.eventBus = eventBus;
+ _this2.findBar = new _pdf_find_bar.PDFFindBar(findBarConfig, _this2.l10n);
+ _this2.pdfDocumentProperties = new _pdf_document_properties.PDFDocumentProperties(appConfig.documentProperties, _this2.overlayManager, _this2.l10n);
+ _this2.pdfCursorTools = new _pdf_cursor_tools.PDFCursorTools({
+ container: container,
+ eventBus: eventBus,
+ preferences: _this2.preferences
+ });
+ _this2.toolbar = new _toolbar.Toolbar(appConfig.toolbar, container, eventBus, _this2.l10n);
+ _this2.secondaryToolbar = new _secondary_toolbar.SecondaryToolbar(appConfig.secondaryToolbar, container, eventBus);
+ if (_this2.supportsFullscreen) {
+ _this2.pdfPresentationMode = new _pdf_presentation_mode.PDFPresentationMode({
+ container: container,
+ viewer: viewer,
+ pdfViewer: _this2.pdfViewer,
+ eventBus: eventBus,
+ contextMenuItems: appConfig.fullscreen
+ });
+ }
+ _this2.passwordPrompt = new _password_prompt.PasswordPrompt(appConfig.passwordOverlay, _this2.overlayManager, _this2.l10n);
+ _this2.pdfOutlineViewer = new _pdf_outline_viewer.PDFOutlineViewer({
+ container: appConfig.sidebar.outlineView,
+ eventBus: eventBus,
+ linkService: pdfLinkService
+ });
+ _this2.pdfAttachmentViewer = new _pdf_attachment_viewer.PDFAttachmentViewer({
+ container: appConfig.sidebar.attachmentsView,
+ eventBus: eventBus,
+ downloadManager: downloadManager
+ });
+ var sidebarConfig = Object.create(appConfig.sidebar);
+ sidebarConfig.pdfViewer = _this2.pdfViewer;
+ sidebarConfig.pdfThumbnailViewer = _this2.pdfThumbnailViewer;
+ sidebarConfig.pdfOutlineViewer = _this2.pdfOutlineViewer;
+ sidebarConfig.eventBus = eventBus;
+ _this2.pdfSidebar = new _pdf_sidebar.PDFSidebar(sidebarConfig, _this2.l10n);
+ _this2.pdfSidebar.onToggled = _this2.forceRendering.bind(_this2);
+ resolve(undefined);
+ });
+ },
+
+ run: function pdfViewRun(config) {
+ this.initialize(config).then(webViewerInitialized);
+ },
+ zoomIn: function pdfViewZoomIn(ticks) {
+ var newScale = this.pdfViewer.currentScale;
+ do {
+ newScale = (newScale * DEFAULT_SCALE_DELTA).toFixed(2);
+ newScale = Math.ceil(newScale * 10) / 10;
+ newScale = Math.min(_ui_utils.MAX_SCALE, newScale);
+ } while (--ticks > 0 && newScale < _ui_utils.MAX_SCALE);
+ this.pdfViewer.currentScaleValue = newScale;
+ },
+ zoomOut: function pdfViewZoomOut(ticks) {
+ var newScale = this.pdfViewer.currentScale;
+ do {
+ newScale = (newScale / DEFAULT_SCALE_DELTA).toFixed(2);
+ newScale = Math.floor(newScale * 10) / 10;
+ newScale = Math.max(_ui_utils.MIN_SCALE, newScale);
+ } while (--ticks > 0 && newScale > _ui_utils.MIN_SCALE);
+ this.pdfViewer.currentScaleValue = newScale;
+ },
+ get pagesCount() {
+ return this.pdfDocument ? this.pdfDocument.numPages : 0;
+ },
+ set page(val) {
+ this.pdfViewer.currentPageNumber = val;
+ },
+ get page() {
+ return this.pdfViewer.currentPageNumber;
+ },
+ get printing() {
+ return !!this.printService;
+ },
+ get supportsPrinting() {
+ return PDFPrintServiceFactory.instance.supportsPrinting;
+ },
+ get supportsFullscreen() {
+ var support;
+ var doc = document.documentElement;
+ support = !!(doc.requestFullscreen || doc.mozRequestFullScreen || doc.webkitRequestFullScreen || doc.msRequestFullscreen);
+ if (document.fullscreenEnabled === false || document.mozFullScreenEnabled === false || document.webkitFullscreenEnabled === false || document.msFullscreenEnabled === false) {
+ support = false;
+ }
+ if (support && _pdfjsLib.PDFJS.disableFullscreen === true) {
+ support = false;
+ }
+ return (0, _pdfjsLib.shadow)(this, 'supportsFullscreen', support);
+ },
+ get supportsIntegratedFind() {
+ return this.externalServices.supportsIntegratedFind;
+ },
+ get supportsDocumentFonts() {
+ return this.externalServices.supportsDocumentFonts;
+ },
+ get supportsDocumentColors() {
+ return this.externalServices.supportsDocumentColors;
+ },
+ get loadingBar() {
+ var bar = new _ui_utils.ProgressBar('#loadingBar', {});
+ return (0, _pdfjsLib.shadow)(this, 'loadingBar', bar);
+ },
+ get supportedMouseWheelZoomModifierKeys() {
+ return this.externalServices.supportedMouseWheelZoomModifierKeys;
+ },
+ initPassiveLoading: function pdfViewInitPassiveLoading() {
+ throw new Error('Not implemented: initPassiveLoading');
+ },
+ setTitleUsingUrl: function pdfViewSetTitleUsingUrl(url) {
+ this.url = url;
+ this.baseUrl = url.split('#')[0];
+ var title = (0, _ui_utils.getPDFFileNameFromURL)(url, '');
+ if (!title) {
+ try {
+ title = decodeURIComponent((0, _pdfjsLib.getFilenameFromUrl)(url)) || url;
+ } catch (e) {
+ title = url;
+ }
+ }
+ this.setTitle(title);
+ },
+ setTitle: function pdfViewSetTitle(title) {
+ if (this.isViewerEmbedded) {
+ return;
+ }
+ document.title = title;
+ },
+ close: function pdfViewClose() {
+ var errorWrapper = this.appConfig.errorWrapper.container;
+ errorWrapper.setAttribute('hidden', 'true');
+ if (!this.pdfLoadingTask) {
+ return Promise.resolve();
+ }
+ var promise = this.pdfLoadingTask.destroy();
+ this.pdfLoadingTask = null;
+ if (this.pdfDocument) {
+ this.pdfDocument = null;
+ this.pdfThumbnailViewer.setDocument(null);
+ this.pdfViewer.setDocument(null);
+ this.pdfLinkService.setDocument(null, null);
+ this.pdfDocumentProperties.setDocument(null, null);
+ }
+ this.store = null;
+ this.isInitialViewSet = false;
+ this.pdfSidebar.reset();
+ this.pdfOutlineViewer.reset();
+ this.pdfAttachmentViewer.reset();
+ this.findController.reset();
+ this.findBar.reset();
+ this.toolbar.reset();
+ this.secondaryToolbar.reset();
+ if (typeof PDFBug !== 'undefined') {
+ PDFBug.cleanup();
+ }
+ return promise;
+ },
+ open: function open(file, args) {
+ var _this3 = this;
+
+ if (arguments.length > 2 || typeof args === 'number') {
+ return Promise.reject(new Error('Call of open() with obsolete signature.'));
+ }
+ if (this.pdfLoadingTask) {
+ return this.close().then(function () {
+ _this3.preferences.reload();
+ return _this3.open(file, args);
+ });
+ }
+ var parameters = Object.create(null),
+ scale = void 0;
+ if (typeof file === 'string') {
+ this.setTitleUsingUrl(file);
+ parameters.url = file;
+ } else if (file && 'byteLength' in file) {
+ parameters.data = file;
+ } else if (file.url && file.originalUrl) {
+ this.setTitleUsingUrl(file.originalUrl);
+ parameters.url = file.url;
+ }
+ if (args) {
+ for (var prop in args) {
+ parameters[prop] = args[prop];
+ }
+ if (args.scale) {
+ scale = args.scale;
+ }
+ if (args.length) {
+ this.pdfDocumentProperties.setFileSize(args.length);
+ }
+ }
+ this.downloadComplete = false;
+ var loadingTask = (0, _pdfjsLib.getDocument)(parameters);
+ this.pdfLoadingTask = loadingTask;
+ loadingTask.onPassword = function (updateCallback, reason) {
+ _this3.passwordPrompt.setUpdateCallback(updateCallback, reason);
+ _this3.passwordPrompt.open();
+ };
+ loadingTask.onProgress = function (_ref) {
+ var loaded = _ref.loaded,
+ total = _ref.total;
+
+ _this3.progress(loaded / total);
+ };
+ loadingTask.onUnsupportedFeature = this.fallback.bind(this);
+ return loadingTask.promise.then(function (pdfDocument) {
+ _this3.load(pdfDocument, scale);
+ }, function (exception) {
+ var message = exception && exception.message;
+ var loadingErrorMessage = void 0;
+ if (exception instanceof _pdfjsLib.InvalidPDFException) {
+ loadingErrorMessage = _this3.l10n.get('invalid_file_error', null, 'Invalid or corrupted PDF file.');
+ } else if (exception instanceof _pdfjsLib.MissingPDFException) {
+ loadingErrorMessage = _this3.l10n.get('missing_file_error', null, 'Missing PDF file.');
+ } else if (exception instanceof _pdfjsLib.UnexpectedResponseException) {
+ loadingErrorMessage = _this3.l10n.get('unexpected_response_error', null, 'Unexpected server response.');
+ } else {
+ loadingErrorMessage = _this3.l10n.get('loading_error', null, 'An error occurred while loading the PDF.');
+ }
+ return loadingErrorMessage.then(function (msg) {
+ _this3.error(msg, { message: message });
+ throw new Error(msg);
+ });
+ });
+ },
+
+ download: function pdfViewDownload() {
+ function downloadByUrl() {
+ downloadManager.downloadUrl(url, filename);
+ }
+ var url = this.baseUrl;
+ var filename = (0, _ui_utils.getPDFFileNameFromURL)(this.url);
+ var downloadManager = this.downloadManager;
+ downloadManager.onerror = function (err) {
+ PDFViewerApplication.error('PDF failed to download.');
+ };
+ if (!this.pdfDocument) {
+ downloadByUrl();
+ return;
+ }
+ if (!this.downloadComplete) {
+ downloadByUrl();
+ return;
+ }
+ this.pdfDocument.getData().then(function getDataSuccess(data) {
+ var blob = (0, _pdfjsLib.createBlob)(data, 'application/pdf');
+ downloadManager.download(blob, url, filename);
+ }, downloadByUrl).then(null, downloadByUrl);
+ },
+ fallback: function pdfViewFallback(featureId) {},
+ error: function pdfViewError(message, moreInfo) {
+ var moreInfoText = [this.l10n.get('error_version_info', {
+ version: _pdfjsLib.version || '?',
+ build: _pdfjsLib.build || '?'
+ }, 'PDF.js v{{version}} (build: {{build}})')];
+ if (moreInfo) {
+ moreInfoText.push(this.l10n.get('error_message', { message: moreInfo.message }, 'Message: {{message}}'));
+ if (moreInfo.stack) {
+ moreInfoText.push(this.l10n.get('error_stack', { stack: moreInfo.stack }, 'Stack: {{stack}}'));
+ } else {
+ if (moreInfo.filename) {
+ moreInfoText.push(this.l10n.get('error_file', { file: moreInfo.filename }, 'File: {{file}}'));
+ }
+ if (moreInfo.lineNumber) {
+ moreInfoText.push(this.l10n.get('error_line', { line: moreInfo.lineNumber }, 'Line: {{line}}'));
+ }
+ }
+ }
+ var errorWrapperConfig = this.appConfig.errorWrapper;
+ var errorWrapper = errorWrapperConfig.container;
+ errorWrapper.removeAttribute('hidden');
+ var errorMessage = errorWrapperConfig.errorMessage;
+ errorMessage.textContent = message;
+ var closeButton = errorWrapperConfig.closeButton;
+ closeButton.onclick = function () {
+ errorWrapper.setAttribute('hidden', 'true');
+ };
+ var errorMoreInfo = errorWrapperConfig.errorMoreInfo;
+ var moreInfoButton = errorWrapperConfig.moreInfoButton;
+ var lessInfoButton = errorWrapperConfig.lessInfoButton;
+ moreInfoButton.onclick = function () {
+ errorMoreInfo.removeAttribute('hidden');
+ moreInfoButton.setAttribute('hidden', 'true');
+ lessInfoButton.removeAttribute('hidden');
+ errorMoreInfo.style.height = errorMoreInfo.scrollHeight + 'px';
+ };
+ lessInfoButton.onclick = function () {
+ errorMoreInfo.setAttribute('hidden', 'true');
+ moreInfoButton.removeAttribute('hidden');
+ lessInfoButton.setAttribute('hidden', 'true');
+ };
+ moreInfoButton.oncontextmenu = _ui_utils.noContextMenuHandler;
+ lessInfoButton.oncontextmenu = _ui_utils.noContextMenuHandler;
+ closeButton.oncontextmenu = _ui_utils.noContextMenuHandler;
+ moreInfoButton.removeAttribute('hidden');
+ lessInfoButton.setAttribute('hidden', 'true');
+ Promise.all(moreInfoText).then(function (parts) {
+ errorMoreInfo.value = parts.join('\n');
+ });
+ },
+ progress: function pdfViewProgress(level) {
+ var _this4 = this;
+
+ var percent = Math.round(level * 100);
+ if (percent > this.loadingBar.percent || isNaN(percent)) {
+ this.loadingBar.percent = percent;
+ if (_pdfjsLib.PDFJS.disableAutoFetch && percent) {
+ if (this.disableAutoFetchLoadingBarTimeout) {
+ clearTimeout(this.disableAutoFetchLoadingBarTimeout);
+ this.disableAutoFetchLoadingBarTimeout = null;
+ }
+ this.loadingBar.show();
+ this.disableAutoFetchLoadingBarTimeout = setTimeout(function () {
+ _this4.loadingBar.hide();
+ _this4.disableAutoFetchLoadingBarTimeout = null;
+ }, DISABLE_AUTO_FETCH_LOADING_BAR_TIMEOUT);
+ }
+ }
+ },
+ load: function load(pdfDocument, scale) {
+ var _this5 = this;
+
+ scale = scale || _ui_utils.UNKNOWN_SCALE;
+ this.pdfDocument = pdfDocument;
+ pdfDocument.getDownloadInfo().then(function () {
+ _this5.downloadComplete = true;
+ _this5.loadingBar.hide();
+ firstPagePromise.then(function () {
+ _this5.eventBus.dispatch('documentload', { source: _this5 });
+ });
+ });
+ this.toolbar.setPagesCount(pdfDocument.numPages, false);
+ this.secondaryToolbar.setPagesCount(pdfDocument.numPages);
+ var id = this.documentFingerprint = pdfDocument.fingerprint;
+ var store = this.store = new _view_history.ViewHistory(id);
+ var baseDocumentUrl = void 0;
+ baseDocumentUrl = null;
+ this.pdfLinkService.setDocument(pdfDocument, baseDocumentUrl);
+ this.pdfDocumentProperties.setDocument(pdfDocument, this.url);
+ var pdfViewer = this.pdfViewer;
+ pdfViewer.currentScale = scale;
+ pdfViewer.setDocument(pdfDocument);
+ var firstPagePromise = pdfViewer.firstPagePromise;
+ var pagesPromise = pdfViewer.pagesPromise;
+ var onePageRendered = pdfViewer.onePageRendered;
+ this.pageRotation = 0;
+ var pdfThumbnailViewer = this.pdfThumbnailViewer;
+ pdfThumbnailViewer.setDocument(pdfDocument);
+ firstPagePromise.then(function (pdfPage) {
+ _this5.loadingBar.setWidth(_this5.appConfig.viewerContainer);
+ if (!_pdfjsLib.PDFJS.disableHistory && !_this5.isViewerEmbedded) {
+ if (!_this5.viewerPrefs['showPreviousViewOnLoad']) {
+ _this5.pdfHistory.clearHistoryState();
+ }
+ _this5.pdfHistory.initialize(_this5.documentFingerprint);
+ if (_this5.pdfHistory.initialDestination) {
+ _this5.initialDestination = _this5.pdfHistory.initialDestination;
+ } else if (_this5.pdfHistory.initialBookmark) {
+ _this5.initialBookmark = _this5.pdfHistory.initialBookmark;
+ }
+ }
+ var initialParams = {
+ destination: _this5.initialDestination,
+ bookmark: _this5.initialBookmark,
+ hash: null
+ };
+ var storedHash = _this5.viewerPrefs['defaultZoomValue'] ? 'zoom=' + _this5.viewerPrefs['defaultZoomValue'] : null;
+ var sidebarView = _this5.viewerPrefs['sidebarViewOnLoad'];
+ new Promise(function (resolve, reject) {
+ if (!_this5.viewerPrefs['showPreviousViewOnLoad']) {
+ resolve();
+ return;
+ }
+ store.getMultiple({
+ exists: false,
+ page: '1',
+ zoom: _ui_utils.DEFAULT_SCALE_VALUE,
+ scrollLeft: '0',
+ scrollTop: '0',
+ sidebarView: _pdf_sidebar.SidebarView.NONE
+ }).then(function (values) {
+ if (!values.exists) {
+ resolve();
+ return;
+ }
+ storedHash = 'page=' + values.page + '&zoom=' + (_this5.viewerPrefs['defaultZoomValue'] || values.zoom) + ',' + values.scrollLeft + ',' + values.scrollTop;
+ sidebarView = _this5.viewerPrefs['sidebarViewOnLoad'] || values.sidebarView | 0;
+ resolve();
+ }).catch(function () {
+ resolve();
+ });
+ }).then(function () {
+ _this5.setInitialView(storedHash, {
+ sidebarView: sidebarView,
+ scale: scale
+ });
+ initialParams.hash = storedHash;
+ if (!_this5.isViewerEmbedded) {
+ _this5.pdfViewer.focus();
+ }
+ return pagesPromise;
+ }).then(function () {
+ if (!initialParams.destination && !initialParams.bookmark && !initialParams.hash) {
+ return;
+ }
+ if (_this5.hasEqualPageSizes) {
+ return;
+ }
+ _this5.initialDestination = initialParams.destination;
+ _this5.initialBookmark = initialParams.bookmark;
+ _this5.pdfViewer.currentScaleValue = _this5.pdfViewer.currentScaleValue;
+ _this5.setInitialView(initialParams.hash);
+ });
+ });
+ pdfDocument.getPageLabels().then(function (labels) {
+ if (!labels || _this5.viewerPrefs['disablePageLabels']) {
+ return;
+ }
+ var i = 0,
+ numLabels = labels.length;
+ if (numLabels !== _this5.pagesCount) {
+ console.error('The number of Page Labels does not match ' + 'the number of pages in the document.');
+ return;
+ }
+ while (i < numLabels && labels[i] === (i + 1).toString()) {
+ i++;
+ }
+ if (i === numLabels) {
+ return;
+ }
+ pdfViewer.setPageLabels(labels);
+ pdfThumbnailViewer.setPageLabels(labels);
+ _this5.toolbar.setPagesCount(pdfDocument.numPages, true);
+ _this5.toolbar.setPageNumber(pdfViewer.currentPageNumber, pdfViewer.currentPageLabel);
+ });
+ pagesPromise.then(function () {
+ if (!_this5.supportsPrinting) {
+ return;
+ }
+ pdfDocument.getJavaScript().then(function (javaScript) {
+ if (javaScript.length) {
+ console.warn('Warning: JavaScript is not supported');
+ _this5.fallback(_pdfjsLib.UNSUPPORTED_FEATURES.javaScript);
+ }
+ var regex = /\bprint\s*\(/;
+ for (var i = 0, ii = javaScript.length; i < ii; i++) {
+ var js = javaScript[i];
+ if (js && regex.test(js)) {
+ setTimeout(function () {
+ window.print();
+ });
+ return;
+ }
+ }
+ });
+ });
+ Promise.all([onePageRendered, _ui_utils.animationStarted]).then(function () {
+ pdfDocument.getOutline().then(function (outline) {
+ _this5.pdfOutlineViewer.render({ outline: outline });
+ });
+ pdfDocument.getAttachments().then(function (attachments) {
+ _this5.pdfAttachmentViewer.render({ attachments: attachments });
+ });
+ });
+ pdfDocument.getMetadata().then(function (_ref2) {
+ var info = _ref2.info,
+ metadata = _ref2.metadata;
+
+ _this5.documentInfo = info;
+ _this5.metadata = metadata;
+ //console.log('PDF ' + pdfDocument.fingerprint + ' [' + info.PDFFormatVersion + ' ' + (info.Producer || '-').trim() + ' / ' + (info.Creator || '-').trim() + ']' + ' (PDF.js: ' + (_pdfjsLib.version || '-') + (!_pdfjsLib.PDFJS.disableWebGL ? ' [WebGL]' : '') + ')');
+ var pdfTitle = void 0;
+ if (metadata && metadata.has('dc:title')) {
+ var title = metadata.get('dc:title');
+ if (title !== 'Untitled') {
+ pdfTitle = title;
+ }
+ }
+ if (!pdfTitle && info && info['Title']) {
+ pdfTitle = info['Title'];
+ }
+ if (pdfTitle) {
+ _this5.setTitle(pdfTitle + ' - ' + document.title);
+ }
+ if (info.IsAcroFormPresent) {
+ console.warn('Warning: AcroForm/XFA is not supported');
+ _this5.fallback(_pdfjsLib.UNSUPPORTED_FEATURES.forms);
+ }
+ });
+ },
+ setInitialView: function setInitialView(storedHash) {
+ var options = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : {};
+ var _options$scale = options.scale,
+ scale = _options$scale === undefined ? 0 : _options$scale,
+ _options$sidebarView = options.sidebarView,
+ sidebarView = _options$sidebarView === undefined ? _pdf_sidebar.SidebarView.NONE : _options$sidebarView;
+
+ this.isInitialViewSet = true;
+ this.pdfSidebar.setInitialView(sidebarView);
+ if (this.initialDestination) {
+ this.pdfLinkService.navigateTo(this.initialDestination);
+ this.initialDestination = null;
+ } else if (this.initialBookmark) {
+ this.pdfLinkService.setHash(this.initialBookmark);
+ this.pdfHistory.push({ hash: this.initialBookmark }, true);
+ this.initialBookmark = null;
+ } else if (storedHash) {
+ this.pdfLinkService.setHash(storedHash);
+ } else if (scale) {
+ this.pdfViewer.currentScaleValue = scale;
+ this.page = 1;
+ }
+ this.toolbar.setPageNumber(this.pdfViewer.currentPageNumber, this.pdfViewer.currentPageLabel);
+ this.secondaryToolbar.setPageNumber(this.pdfViewer.currentPageNumber);
+ if (!this.pdfViewer.currentScaleValue) {
+ this.pdfViewer.currentScaleValue = _ui_utils.DEFAULT_SCALE_VALUE;
+ }
+ },
+
+ cleanup: function pdfViewCleanup() {
+ if (!this.pdfDocument) {
+ return;
+ }
+ this.pdfViewer.cleanup();
+ this.pdfThumbnailViewer.cleanup();
+ if (this.pdfViewer.renderer !== _ui_utils.RendererType.SVG) {
+ this.pdfDocument.cleanup();
+ }
+ },
+ forceRendering: function pdfViewForceRendering() {
+ this.pdfRenderingQueue.printing = this.printing;
+ this.pdfRenderingQueue.isThumbnailViewEnabled = this.pdfSidebar.isThumbnailViewVisible;
+ this.pdfRenderingQueue.renderHighestPriority();
+ },
+ beforePrint: function pdfViewSetupBeforePrint() {
+ var _this6 = this;
+
+ if (this.printService) {
+ return;
+ }
+ if (!this.supportsPrinting) {
+ this.l10n.get('printing_not_supported', null, 'Warning: Printing is not fully supported by ' + 'this browser.').then(function (printMessage) {
+ _this6.error(printMessage);
+ });
+ return;
+ }
+ if (!this.pdfViewer.pageViewsReady) {
+ this.l10n.get('printing_not_ready', null, 'Warning: The PDF is not fully loaded for printing.').then(function (notReadyMessage) {
+ window.alert(notReadyMessage);
+ });
+ return;
+ }
+ var pagesOverview = this.pdfViewer.getPagesOverview();
+ var printContainer = this.appConfig.printContainer;
+ var printService = PDFPrintServiceFactory.instance.createPrintService(this.pdfDocument, pagesOverview, printContainer, this.l10n);
+ this.printService = printService;
+ this.forceRendering();
+ printService.layout();
+ },
+ get hasEqualPageSizes() {
+ var firstPage = this.pdfViewer.getPageView(0);
+ for (var i = 1, ii = this.pagesCount; i < ii; ++i) {
+ var pageView = this.pdfViewer.getPageView(i);
+ if (pageView.width !== firstPage.width || pageView.height !== firstPage.height) {
+ return false;
+ }
+ }
+ return true;
+ },
+ afterPrint: function pdfViewSetupAfterPrint() {
+ if (this.printService) {
+ this.printService.destroy();
+ this.printService = null;
+ }
+ this.forceRendering();
+ },
+ rotatePages: function pdfViewRotatePages(delta) {
+ var pageNumber = this.page;
+ this.pageRotation = (this.pageRotation + 360 + delta) % 360;
+ this.pdfViewer.pagesRotation = this.pageRotation;
+ this.pdfThumbnailViewer.pagesRotation = this.pageRotation;
+ this.forceRendering();
+ this.pdfViewer.currentPageNumber = pageNumber;
+ },
+ requestPresentationMode: function pdfViewRequestPresentationMode() {
+ if (!this.pdfPresentationMode) {
+ return;
+ }
+ this.pdfPresentationMode.request();
+ },
+ bindEvents: function pdfViewBindEvents() {
+ var eventBus = this.eventBus;
+ eventBus.on('resize', webViewerResize);
+ eventBus.on('hashchange', webViewerHashchange);
+ eventBus.on('beforeprint', this.beforePrint.bind(this));
+ eventBus.on('afterprint', this.afterPrint.bind(this));
+ eventBus.on('pagerendered', webViewerPageRendered);
+ eventBus.on('textlayerrendered', webViewerTextLayerRendered);
+ eventBus.on('updateviewarea', webViewerUpdateViewarea);
+ eventBus.on('pagechanging', webViewerPageChanging);
+ eventBus.on('scalechanging', webViewerScaleChanging);
+ eventBus.on('sidebarviewchanged', webViewerSidebarViewChanged);
+ eventBus.on('pagemode', webViewerPageMode);
+ eventBus.on('namedaction', webViewerNamedAction);
+ eventBus.on('presentationmodechanged', webViewerPresentationModeChanged);
+ eventBus.on('presentationmode', webViewerPresentationMode);
+ eventBus.on('openfile', webViewerOpenFile);
+ eventBus.on('print', webViewerPrint);
+ eventBus.on('download', webViewerDownload);
+ eventBus.on('firstpage', webViewerFirstPage);
+ eventBus.on('lastpage', webViewerLastPage);
+ eventBus.on('nextpage', webViewerNextPage);
+ eventBus.on('previouspage', webViewerPreviousPage);
+ eventBus.on('zoomin', webViewerZoomIn);
+ eventBus.on('zoomout', webViewerZoomOut);
+ eventBus.on('pagenumberchanged', webViewerPageNumberChanged);
+ eventBus.on('scalechanged', webViewerScaleChanged);
+ eventBus.on('rotatecw', webViewerRotateCw);
+ eventBus.on('rotateccw', webViewerRotateCcw);
+ eventBus.on('documentproperties', webViewerDocumentProperties);
+ eventBus.on('find', webViewerFind);
+ eventBus.on('findfromurlhash', webViewerFindFromUrlHash);
+ eventBus.on('fileinputchange', webViewerFileInputChange);
+ },
+ bindWindowEvents: function pdfViewBindWindowEvents() {
+ var eventBus = this.eventBus;
+ window.addEventListener('wheel', webViewerWheel);
+ window.addEventListener('click', webViewerClick);
+ window.addEventListener('keydown', webViewerKeyDown);
+ window.addEventListener('resize', function windowResize() {
+ eventBus.dispatch('resize');
+ });
+ window.addEventListener('hashchange', function windowHashChange() {
+ eventBus.dispatch('hashchange', { hash: document.location.hash.substring(1) });
+ });
+ window.addEventListener('beforeprint', function windowBeforePrint() {
+ eventBus.dispatch('beforeprint');
+ });
+ window.addEventListener('afterprint', function windowAfterPrint() {
+ eventBus.dispatch('afterprint');
+ });
+ window.addEventListener('change', function windowChange(evt) {
+ var files = evt.target.files;
+ if (!files || files.length === 0) {
+ return;
+ }
+ eventBus.dispatch('fileinputchange', { fileInput: evt.target });
+ });
+ }
+};
+var validateFileURL;
+{
+ var HOSTED_VIEWER_ORIGINS = ['null', 'http://mozilla.github.io', 'https://mozilla.github.io'];
+ validateFileURL = function validateFileURL(file) {
+ try {
+ var viewerOrigin = new URL(window.location.href).origin || 'null';
+ if (HOSTED_VIEWER_ORIGINS.indexOf(viewerOrigin) >= 0) {
+ return;
+ }
+ var fileOrigin = new URL(file, window.location.href).origin;
+ if (fileOrigin !== viewerOrigin) {
+ throw new Error('file origin does not match viewer\'s');
+ }
+ } catch (e) {
+ var message = e && e.message;
+ PDFViewerApplication.l10n.get('loading_error', null, 'An error occurred while loading the PDF.').then(function (loadingErrorMessage) {
+ PDFViewerApplication.error(loadingErrorMessage, { message: message });
+ });
+ throw e;
+ }
+ };
+}
+function loadAndEnablePDFBug(enabledTabs) {
+ return new Promise(function (resolve, reject) {
+ var appConfig = PDFViewerApplication.appConfig;
+ var script = document.createElement('script');
+ script.src = appConfig.debuggerScriptPath;
+ script.onload = function () {
+ PDFBug.enable(enabledTabs);
+ PDFBug.init({
+ PDFJS: _pdfjsLib.PDFJS,
+ OPS: _pdfjsLib.OPS
+ }, appConfig.mainContainer);
+ resolve();
+ };
+ script.onerror = function () {
+ reject(new Error('Cannot load debugger at ' + script.src));
+ };
+ (document.getElementsByTagName('head')[0] || document.body).appendChild(script);
+ });
+}
+function webViewerInitialized() {
+ var appConfig = PDFViewerApplication.appConfig;
+ var file;
+ var queryString = document.location.search.substring(1);
+ var params = (0, _ui_utils.parseQueryString)(queryString);
+ file = 'file' in params ? params.file : appConfig.defaultUrl;
+ validateFileURL(file);
+ var waitForBeforeOpening = [];
+ var fileInput = document.createElement('input');
+ fileInput.id = appConfig.openFileInputName;
+ fileInput.className = 'fileInput';
+ fileInput.setAttribute('type', 'file');
+ fileInput.oncontextmenu = _ui_utils.noContextMenuHandler;
+ document.body.appendChild(fileInput);
+ if (!window.File || !window.FileReader || !window.FileList || !window.Blob) {
+ appConfig.toolbar.openFile.setAttribute('hidden', 'true');
+ appConfig.secondaryToolbar.openFileButton.setAttribute('hidden', 'true');
+ } else {
+ fileInput.value = null;
+ }
+ if (PDFViewerApplication.viewerPrefs['pdfBugEnabled']) {
+ var hash = document.location.hash.substring(1);
+ var hashParams = (0, _ui_utils.parseQueryString)(hash);
+ if ('disableworker' in hashParams) {
+ _pdfjsLib.PDFJS.disableWorker = hashParams['disableworker'] === 'true';
+ }
+ if ('disablerange' in hashParams) {
+ _pdfjsLib.PDFJS.disableRange = hashParams['disablerange'] === 'true';
+ }
+ if ('disablestream' in hashParams) {
+ _pdfjsLib.PDFJS.disableStream = hashParams['disablestream'] === 'true';
+ }
+ if ('disableautofetch' in hashParams) {
+ _pdfjsLib.PDFJS.disableAutoFetch = hashParams['disableautofetch'] === 'true';
+ }
+ if ('disablefontface' in hashParams) {
+ _pdfjsLib.PDFJS.disableFontFace = hashParams['disablefontface'] === 'true';
+ }
+ if ('disablehistory' in hashParams) {
+ _pdfjsLib.PDFJS.disableHistory = hashParams['disablehistory'] === 'true';
+ }
+ if ('webgl' in hashParams) {
+ _pdfjsLib.PDFJS.disableWebGL = hashParams['webgl'] !== 'true';
+ }
+ if ('useonlycsszoom' in hashParams) {
+ _pdfjsLib.PDFJS.useOnlyCssZoom = hashParams['useonlycsszoom'] === 'true';
+ }
+ if ('verbosity' in hashParams) {
+ _pdfjsLib.PDFJS.verbosity = hashParams['verbosity'] | 0;
+ }
+ if ('ignorecurrentpositiononzoom' in hashParams) {
+ _pdfjsLib.PDFJS.ignoreCurrentPositionOnZoom = hashParams['ignorecurrentpositiononzoom'] === 'true';
+ }
+ if ('textlayer' in hashParams) {
+ switch (hashParams['textlayer']) {
+ case 'off':
+ _pdfjsLib.PDFJS.disableTextLayer = true;
+ break;
+ case 'visible':
+ case 'shadow':
+ case 'hover':
+ var viewer = appConfig.viewerContainer;
+ viewer.classList.add('textLayer-' + hashParams['textlayer']);
+ break;
+ }
+ }
+ if ('pdfbug' in hashParams) {
+ _pdfjsLib.PDFJS.pdfBug = true;
+ var pdfBug = hashParams['pdfbug'];
+ var enabled = pdfBug.split(',');
+ waitForBeforeOpening.push(loadAndEnablePDFBug(enabled));
+ }
+ }
+ if (!PDFViewerApplication.supportsPrinting) {
+ appConfig.toolbar.print.classList.add('hidden');
+ appConfig.secondaryToolbar.printButton.classList.add('hidden');
+ }
+ if (!PDFViewerApplication.supportsFullscreen) {
+ appConfig.toolbar.presentationModeButton.classList.add('hidden');
+ appConfig.secondaryToolbar.presentationModeButton.classList.add('hidden');
+ }
+ if (PDFViewerApplication.supportsIntegratedFind) {
+ appConfig.toolbar.viewFind.classList.add('hidden');
+ }
+ appConfig.sidebar.mainContainer.addEventListener('transitionend', function (e) {
+ if (e.target === this) {
+ PDFViewerApplication.eventBus.dispatch('resize');
+ }
+ }, true);
+ appConfig.sidebar.toggleButton.addEventListener('click', function () {
+ PDFViewerApplication.pdfSidebar.toggle();
+ });
+ Promise.all(waitForBeforeOpening).then(function () {
+ webViewerOpenFileViaURL(file);
+ }).catch(function (reason) {
+ PDFViewerApplication.l10n.get('loading_error', null, 'An error occurred while opening.').then(function (msg) {
+ PDFViewerApplication.error(msg, reason);
+ });
+ });
+}
+var webViewerOpenFileViaURL;
+{
+ webViewerOpenFileViaURL = function webViewerOpenFileViaURL(file) {
+ if (file && file.lastIndexOf('file:', 0) === 0) {
+ PDFViewerApplication.setTitleUsingUrl(file);
+ var xhr = new XMLHttpRequest();
+ xhr.onload = function () {
+ PDFViewerApplication.open(new Uint8Array(xhr.response));
+ };
+ try {
+ xhr.open('GET', file);
+ xhr.responseType = 'arraybuffer';
+ xhr.send();
+ } catch (e) {
+ PDFViewerApplication.l10n.get('loading_error', null, 'An error occurred while loading the PDF.').then(function (msg) {
+ PDFViewerApplication.error(msg, e);
+ });
+ }
+ return;
+ }
+ if (file) {
+ PDFViewerApplication.open(file);
+ }
+ };
+}
+function webViewerPageRendered(e) {
+ var pageNumber = e.pageNumber;
+ var pageIndex = pageNumber - 1;
+ var pageView = PDFViewerApplication.pdfViewer.getPageView(pageIndex);
+ if (pageNumber === PDFViewerApplication.page) {
+ PDFViewerApplication.toolbar.updateLoadingIndicatorState(false);
+ }
+ if (!pageView) {
+ return;
+ }
+ if (PDFViewerApplication.pdfSidebar.isThumbnailViewVisible) {
+ var thumbnailView = PDFViewerApplication.pdfThumbnailViewer.getThumbnail(pageIndex);
+ thumbnailView.setImage(pageView);
+ }
+ if (_pdfjsLib.PDFJS.pdfBug && Stats.enabled && pageView.stats) {
+ Stats.add(pageNumber, pageView.stats);
+ }
+ if (pageView.error) {
+ PDFViewerApplication.l10n.get('rendering_error', null, 'An error occurred while rendering the page.').then(function (msg) {
+ PDFViewerApplication.error(msg, pageView.error);
+ });
+ }
+}
+function webViewerTextLayerRendered(e) {}
+function webViewerPageMode(e) {
+ var mode = e.mode,
+ view;
+ switch (mode) {
+ case 'thumbs':
+ view = _pdf_sidebar.SidebarView.THUMBS;
+ break;
+ case 'bookmarks':
+ case 'outline':
+ view = _pdf_sidebar.SidebarView.OUTLINE;
+ break;
+ case 'attachments':
+ view = _pdf_sidebar.SidebarView.ATTACHMENTS;
+ break;
+ case 'none':
+ view = _pdf_sidebar.SidebarView.NONE;
+ break;
+ default:
+ console.error('Invalid "pagemode" hash parameter: ' + mode);
+ return;
+ }
+ PDFViewerApplication.pdfSidebar.switchView(view, true);
+}
+function webViewerNamedAction(e) {
+ var action = e.action;
+ switch (action) {
+ case 'GoToPage':
+ PDFViewerApplication.appConfig.toolbar.pageNumber.select();
+ break;
+ case 'Find':
+ if (!PDFViewerApplication.supportsIntegratedFind) {
+ PDFViewerApplication.findBar.toggle();
+ }
+ break;
+ }
+}
+function webViewerPresentationModeChanged(e) {
+ var active = e.active;
+ var switchInProgress = e.switchInProgress;
+ PDFViewerApplication.pdfViewer.presentationModeState = switchInProgress ? _pdf_viewer.PresentationModeState.CHANGING : active ? _pdf_viewer.PresentationModeState.FULLSCREEN : _pdf_viewer.PresentationModeState.NORMAL;
+}
+function webViewerSidebarViewChanged(evt) {
+ PDFViewerApplication.pdfRenderingQueue.isThumbnailViewEnabled = PDFViewerApplication.pdfSidebar.isThumbnailViewVisible;
+ var store = PDFViewerApplication.store;
+ if (store && PDFViewerApplication.isInitialViewSet) {
+ store.set('sidebarView', evt.view).catch(function () {});
+ }
+}
+function webViewerUpdateViewarea(evt) {
+ var location = evt.location,
+ store = PDFViewerApplication.store;
+ if (store && PDFViewerApplication.isInitialViewSet) {
+ store.setMultiple({
+ 'exists': true,
+ 'page': location.pageNumber,
+ 'zoom': location.scale,
+ 'scrollLeft': location.left,
+ 'scrollTop': location.top
+ }).catch(function () {});
+ }
+ var href = PDFViewerApplication.pdfLinkService.getAnchorUrl(location.pdfOpenParams);
+ PDFViewerApplication.appConfig.toolbar.viewBookmark.href = href;
+ PDFViewerApplication.appConfig.secondaryToolbar.viewBookmarkButton.href = href;
+ PDFViewerApplication.pdfHistory.updateCurrentBookmark(location.pdfOpenParams, location.pageNumber);
+ var currentPage = PDFViewerApplication.pdfViewer.getPageView(PDFViewerApplication.page - 1);
+ var loading = currentPage.renderingState !== _pdf_rendering_queue.RenderingStates.FINISHED;
+ PDFViewerApplication.toolbar.updateLoadingIndicatorState(loading);
+}
+function webViewerResize() {
+ var currentScaleValue = PDFViewerApplication.pdfViewer.currentScaleValue;
+ if (currentScaleValue === 'auto' || currentScaleValue === 'page-fit' || currentScaleValue === 'page-width') {
+ PDFViewerApplication.pdfViewer.currentScaleValue = currentScaleValue;
+ } else if (!currentScaleValue) {
+ PDFViewerApplication.pdfViewer.currentScaleValue = _ui_utils.DEFAULT_SCALE_VALUE;
+ }
+ PDFViewerApplication.pdfViewer.update();
+}
+function webViewerHashchange(e) {
+ if (PDFViewerApplication.pdfHistory.isHashChangeUnlocked) {
+ var hash = e.hash;
+ if (!hash) {
+ return;
+ }
+ if (!PDFViewerApplication.isInitialViewSet) {
+ PDFViewerApplication.initialBookmark = hash;
+ } else {
+ PDFViewerApplication.pdfLinkService.setHash(hash);
+ }
+ }
+}
+var webViewerFileInputChange;
+{
+ webViewerFileInputChange = function webViewerFileInputChange(e) {
+ var file = e.fileInput.files[0];
+ if (!_pdfjsLib.PDFJS.disableCreateObjectURL && typeof URL !== 'undefined' && URL.createObjectURL) {
+ PDFViewerApplication.open(URL.createObjectURL(file));
+ } else {
+ var fileReader = new FileReader();
+ fileReader.onload = function webViewerChangeFileReaderOnload(evt) {
+ var buffer = evt.target.result;
+ var uint8Array = new Uint8Array(buffer);
+ PDFViewerApplication.open(uint8Array);
+ };
+ fileReader.readAsArrayBuffer(file);
+ }
+ PDFViewerApplication.setTitleUsingUrl(file.name);
+ var appConfig = PDFViewerApplication.appConfig;
+ appConfig.toolbar.viewBookmark.setAttribute('hidden', 'true');
+ appConfig.secondaryToolbar.viewBookmarkButton.setAttribute('hidden', 'true');
+ appConfig.toolbar.download.setAttribute('hidden', 'true');
+ appConfig.secondaryToolbar.downloadButton.setAttribute('hidden', 'true');
+ };
+}
+function webViewerPresentationMode() {
+ PDFViewerApplication.requestPresentationMode();
+}
+function webViewerOpenFile() {
+ var openFileInputName = PDFViewerApplication.appConfig.openFileInputName;
+ document.getElementById(openFileInputName).click();
+}
+function webViewerPrint() {
+ window.print();
+}
+function webViewerDownload() {
+ PDFViewerApplication.download();
+}
+function webViewerFirstPage() {
+ if (PDFViewerApplication.pdfDocument) {
+ PDFViewerApplication.page = 1;
+ }
+}
+function webViewerLastPage() {
+ if (PDFViewerApplication.pdfDocument) {
+ PDFViewerApplication.page = PDFViewerApplication.pagesCount;
+ }
+}
+function webViewerNextPage() {
+ PDFViewerApplication.page++;
+}
+function webViewerPreviousPage() {
+ PDFViewerApplication.page--;
+}
+function webViewerZoomIn() {
+ PDFViewerApplication.zoomIn();
+}
+function webViewerZoomOut() {
+ PDFViewerApplication.zoomOut();
+}
+function webViewerPageNumberChanged(e) {
+ var pdfViewer = PDFViewerApplication.pdfViewer;
+ pdfViewer.currentPageLabel = e.value;
+ if (e.value !== pdfViewer.currentPageNumber.toString() && e.value !== pdfViewer.currentPageLabel) {
+ PDFViewerApplication.toolbar.setPageNumber(pdfViewer.currentPageNumber, pdfViewer.currentPageLabel);
+ }
+}
+function webViewerScaleChanged(e) {
+ PDFViewerApplication.pdfViewer.currentScaleValue = e.value;
+}
+function webViewerRotateCw() {
+ PDFViewerApplication.rotatePages(90);
+}
+function webViewerRotateCcw() {
+ PDFViewerApplication.rotatePages(-90);
+}
+function webViewerDocumentProperties() {
+ PDFViewerApplication.pdfDocumentProperties.open();
+}
+function webViewerFind(e) {
+ PDFViewerApplication.findController.executeCommand('find' + e.type, {
+ query: e.query,
+ phraseSearch: e.phraseSearch,
+ caseSensitive: e.caseSensitive,
+ highlightAll: e.highlightAll,
+ findPrevious: e.findPrevious
+ });
+}
+function webViewerFindFromUrlHash(e) {
+ PDFViewerApplication.findController.executeCommand('find', {
+ query: e.query,
+ phraseSearch: e.phraseSearch,
+ caseSensitive: false,
+ highlightAll: true,
+ findPrevious: false
+ });
+}
+function webViewerScaleChanging(e) {
+ PDFViewerApplication.toolbar.setPageScale(e.presetValue, e.scale);
+ PDFViewerApplication.pdfViewer.update();
+}
+function webViewerPageChanging(e) {
+ var page = e.pageNumber;
+ PDFViewerApplication.toolbar.setPageNumber(page, e.pageLabel || null);
+ PDFViewerApplication.secondaryToolbar.setPageNumber(page);
+ if (PDFViewerApplication.pdfSidebar.isThumbnailViewVisible) {
+ PDFViewerApplication.pdfThumbnailViewer.scrollThumbnailIntoView(page);
+ }
+ if (_pdfjsLib.PDFJS.pdfBug && Stats.enabled) {
+ var pageView = PDFViewerApplication.pdfViewer.getPageView(page - 1);
+ if (pageView.stats) {
+ Stats.add(page, pageView.stats);
+ }
+ }
+}
+var zoomDisabled = false,
+ zoomDisabledTimeout;
+function webViewerWheel(evt) {
+ var pdfViewer = PDFViewerApplication.pdfViewer;
+ if (pdfViewer.isInPresentationMode) {
+ return;
+ }
+ if (evt.ctrlKey || evt.metaKey) {
+ var support = PDFViewerApplication.supportedMouseWheelZoomModifierKeys;
+ if (evt.ctrlKey && !support.ctrlKey || evt.metaKey && !support.metaKey) {
+ return;
+ }
+ evt.preventDefault();
+ if (zoomDisabled) {
+ return;
+ }
+ var previousScale = pdfViewer.currentScale;
+ var delta = (0, _ui_utils.normalizeWheelEventDelta)(evt);
+ var MOUSE_WHEEL_DELTA_PER_PAGE_SCALE = 3.0;
+ var ticks = delta * MOUSE_WHEEL_DELTA_PER_PAGE_SCALE;
+ if (ticks < 0) {
+ PDFViewerApplication.zoomOut(-ticks);
+ } else {
+ PDFViewerApplication.zoomIn(ticks);
+ }
+ var currentScale = pdfViewer.currentScale;
+ if (previousScale !== currentScale) {
+ var scaleCorrectionFactor = currentScale / previousScale - 1;
+ var rect = pdfViewer.container.getBoundingClientRect();
+ var dx = evt.clientX - rect.left;
+ var dy = evt.clientY - rect.top;
+ pdfViewer.container.scrollLeft += dx * scaleCorrectionFactor;
+ pdfViewer.container.scrollTop += dy * scaleCorrectionFactor;
+ }
+ } else {
+ zoomDisabled = true;
+ clearTimeout(zoomDisabledTimeout);
+ zoomDisabledTimeout = setTimeout(function () {
+ zoomDisabled = false;
+ }, 1000);
+ }
+}
+function webViewerClick(evt) {
+ if (!PDFViewerApplication.secondaryToolbar.isOpen) {
+ return;
+ }
+ var appConfig = PDFViewerApplication.appConfig;
+ if (PDFViewerApplication.pdfViewer.containsElement(evt.target) || appConfig.toolbar.container.contains(evt.target) && evt.target !== appConfig.secondaryToolbar.toggleButton) {
+ PDFViewerApplication.secondaryToolbar.close();
+ }
+}
+function webViewerKeyDown(evt) {
+ if (PDFViewerApplication.overlayManager.active) {
+ return;
+ }
+ var handled = false,
+ ensureViewerFocused = false;
+ var cmd = (evt.ctrlKey ? 1 : 0) | (evt.altKey ? 2 : 0) | (evt.shiftKey ? 4 : 0) | (evt.metaKey ? 8 : 0);
+ var pdfViewer = PDFViewerApplication.pdfViewer;
+ var isViewerInPresentationMode = pdfViewer && pdfViewer.isInPresentationMode;
+ if (cmd === 1 || cmd === 8 || cmd === 5 || cmd === 12) {
+ switch (evt.keyCode) {
+ case 70:
+ if (!PDFViewerApplication.supportsIntegratedFind) {
+ PDFViewerApplication.findBar.open();
+ handled = true;
+ }
+ break;
+ case 71:
+ if (!PDFViewerApplication.supportsIntegratedFind) {
+ var findState = PDFViewerApplication.findController.state;
+ if (findState) {
+ PDFViewerApplication.findController.executeCommand('findagain', {
+ query: findState.query,
+ phraseSearch: findState.phraseSearch,
+ caseSensitive: findState.caseSensitive,
+ highlightAll: findState.highlightAll,
+ findPrevious: cmd === 5 || cmd === 12
+ });
+ }
+ handled = true;
+ }
+ break;
+ case 61:
+ case 107:
+ case 187:
+ case 171:
+ if (!isViewerInPresentationMode) {
+ PDFViewerApplication.zoomIn();
+ }
+ handled = true;
+ break;
+ case 173:
+ case 109:
+ case 189:
+ if (!isViewerInPresentationMode) {
+ PDFViewerApplication.zoomOut();
+ }
+ handled = true;
+ break;
+ case 48:
+ case 96:
+ if (!isViewerInPresentationMode) {
+ setTimeout(function () {
+ pdfViewer.currentScaleValue = _ui_utils.DEFAULT_SCALE_VALUE;
+ });
+ handled = false;
+ }
+ break;
+ case 38:
+ if (isViewerInPresentationMode || PDFViewerApplication.page > 1) {
+ PDFViewerApplication.page = 1;
+ handled = true;
+ ensureViewerFocused = true;
+ }
+ break;
+ case 40:
+ if (isViewerInPresentationMode || PDFViewerApplication.page < PDFViewerApplication.pagesCount) {
+ PDFViewerApplication.page = PDFViewerApplication.pagesCount;
+ handled = true;
+ ensureViewerFocused = true;
+ }
+ break;
+ }
+ }
+ if (cmd === 1 || cmd === 8) {
+ switch (evt.keyCode) {
+ case 83:
+ PDFViewerApplication.download();
+ handled = true;
+ break;
+ }
+ }
+ if (cmd === 3 || cmd === 10) {
+ switch (evt.keyCode) {
+ case 80:
+ PDFViewerApplication.requestPresentationMode();
+ handled = true;
+ break;
+ case 71:
+ PDFViewerApplication.appConfig.toolbar.pageNumber.select();
+ handled = true;
+ break;
+ }
+ }
+ if (handled) {
+ if (ensureViewerFocused && !isViewerInPresentationMode) {
+ pdfViewer.focus();
+ }
+ evt.preventDefault();
+ return;
+ }
+ var curElement = document.activeElement || document.querySelector(':focus');
+ var curElementTagName = curElement && curElement.tagName.toUpperCase();
+ if (curElementTagName === 'INPUT' || curElementTagName === 'TEXTAREA' || curElementTagName === 'SELECT') {
+ if (evt.keyCode !== 27) {
+ return;
+ }
+ }
+ if (cmd === 0) {
+ switch (evt.keyCode) {
+ case 38:
+ case 33:
+ case 8:
+ if (!isViewerInPresentationMode && pdfViewer.currentScaleValue !== 'page-fit') {
+ break;
+ }
+ case 37:
+ if (pdfViewer.isHorizontalScrollbarEnabled) {
+ break;
+ }
+ case 75:
+ case 80:
+ if (PDFViewerApplication.page > 1) {
+ PDFViewerApplication.page--;
+ }
+ handled = true;
+ break;
+ case 27:
+ if (PDFViewerApplication.secondaryToolbar.isOpen) {
+ PDFViewerApplication.secondaryToolbar.close();
+ handled = true;
+ }
+ if (!PDFViewerApplication.supportsIntegratedFind && PDFViewerApplication.findBar.opened) {
+ PDFViewerApplication.findBar.close();
+ handled = true;
+ }
+ break;
+ case 40:
+ case 34:
+ case 32:
+ if (!isViewerInPresentationMode && pdfViewer.currentScaleValue !== 'page-fit') {
+ break;
+ }
+ case 39:
+ if (pdfViewer.isHorizontalScrollbarEnabled) {
+ break;
+ }
+ case 74:
+ case 78:
+ if (PDFViewerApplication.page < PDFViewerApplication.pagesCount) {
+ PDFViewerApplication.page++;
+ }
+ handled = true;
+ break;
+ case 36:
+ if (isViewerInPresentationMode || PDFViewerApplication.page > 1) {
+ PDFViewerApplication.page = 1;
+ handled = true;
+ ensureViewerFocused = true;
+ }
+ break;
+ case 35:
+ if (isViewerInPresentationMode || PDFViewerApplication.page < PDFViewerApplication.pagesCount) {
+ PDFViewerApplication.page = PDFViewerApplication.pagesCount;
+ handled = true;
+ ensureViewerFocused = true;
+ }
+ break;
+ case 83:
+ PDFViewerApplication.pdfCursorTools.switchTool(_pdf_cursor_tools.CursorTool.SELECT);
+ break;
+ case 72:
+ PDFViewerApplication.pdfCursorTools.switchTool(_pdf_cursor_tools.CursorTool.HAND);
+ break;
+ case 82:
+ PDFViewerApplication.rotatePages(90);
+ break;
+ }
+ }
+ if (cmd === 4) {
+ switch (evt.keyCode) {
+ case 32:
+ if (!isViewerInPresentationMode && pdfViewer.currentScaleValue !== 'page-fit') {
+ break;
+ }
+ if (PDFViewerApplication.page > 1) {
+ PDFViewerApplication.page--;
+ }
+ handled = true;
+ break;
+ case 82:
+ PDFViewerApplication.rotatePages(-90);
+ break;
+ }
+ }
+ if (!handled && !isViewerInPresentationMode) {
+ if (evt.keyCode >= 33 && evt.keyCode <= 40 || evt.keyCode === 32 && curElementTagName !== 'BUTTON') {
+ ensureViewerFocused = true;
+ }
+ }
+ if (cmd === 2) {
+ switch (evt.keyCode) {
+ case 37:
+ if (isViewerInPresentationMode) {
+ PDFViewerApplication.pdfHistory.back();
+ handled = true;
+ }
+ break;
+ case 39:
+ if (isViewerInPresentationMode) {
+ PDFViewerApplication.pdfHistory.forward();
+ handled = true;
+ }
+ break;
+ }
+ }
+ if (ensureViewerFocused && !pdfViewer.containsElement(curElement)) {
+ pdfViewer.focus();
+ }
+ if (handled) {
+ evt.preventDefault();
+ }
+}
+var PDFPrintServiceFactory = {
+ instance: {
+ supportsPrinting: false,
+ createPrintService: function createPrintService() {
+ throw new Error('Not implemented: createPrintService');
+ }
+ }
+};
+exports.PDFViewerApplication = PDFViewerApplication;
+exports.DefaultExternalServices = DefaultExternalServices;
+exports.PDFPrintServiceFactory = PDFPrintServiceFactory;
+
+/***/ }),
+/* 5 */
+/***/ (function(module, exports, __webpack_require__) {
+
+"use strict";
+
+
+Object.defineProperty(exports, "__esModule", {
+ value: true
+});
+exports.SimpleLinkService = exports.PDFLinkService = undefined;
+
+var _typeof = typeof Symbol === "function" && typeof Symbol.iterator === "symbol" ? function (obj) { return typeof obj; } : function (obj) { return obj && typeof Symbol === "function" && obj.constructor === Symbol && obj !== Symbol.prototype ? "symbol" : typeof obj; };
+
+var _dom_events = __webpack_require__(2);
+
+var _ui_utils = __webpack_require__(0);
+
+var PDFLinkService = function PDFLinkServiceClosure() {
+ function PDFLinkService(options) {
+ options = options || {};
+ this.eventBus = options.eventBus || (0, _dom_events.getGlobalEventBus)();
+ this.baseUrl = null;
+ this.pdfDocument = null;
+ this.pdfViewer = null;
+ this.pdfHistory = null;
+ this._pagesRefCache = null;
+ }
+ PDFLinkService.prototype = {
+ setDocument: function PDFLinkService_setDocument(pdfDocument, baseUrl) {
+ this.baseUrl = baseUrl;
+ this.pdfDocument = pdfDocument;
+ this._pagesRefCache = Object.create(null);
+ },
+ setViewer: function PDFLinkService_setViewer(pdfViewer) {
+ this.pdfViewer = pdfViewer;
+ },
+ setHistory: function PDFLinkService_setHistory(pdfHistory) {
+ this.pdfHistory = pdfHistory;
+ },
+ get pagesCount() {
+ return this.pdfDocument ? this.pdfDocument.numPages : 0;
+ },
+ get page() {
+ return this.pdfViewer.currentPageNumber;
+ },
+ set page(value) {
+ this.pdfViewer.currentPageNumber = value;
+ },
+ navigateTo: function navigateTo(dest) {
+ var _this = this;
+
+ var goToDestination = function goToDestination(_ref) {
+ var namedDest = _ref.namedDest,
+ explicitDest = _ref.explicitDest;
+
+ var destRef = explicitDest[0],
+ pageNumber = void 0;
+ if (destRef instanceof Object) {
+ pageNumber = _this._cachedPageNumber(destRef);
+ if (pageNumber === null) {
+ _this.pdfDocument.getPageIndex(destRef).then(function (pageIndex) {
+ _this.cachePageRef(pageIndex + 1, destRef);
+ goToDestination({
+ namedDest: namedDest,
+ explicitDest: explicitDest
+ });
+ }).catch(function () {
+ console.error('PDFLinkService.navigateTo: "' + destRef + '" is not ' + ('a valid page reference, for dest="' + dest + '".'));
+ });
+ return;
+ }
+ } else if ((destRef | 0) === destRef) {
+ pageNumber = destRef + 1;
+ } else {
+ console.error('PDFLinkService.navigateTo: "' + destRef + '" is not ' + ('a valid destination reference, for dest="' + dest + '".'));
+ return;
+ }
+ if (!pageNumber || pageNumber < 1 || pageNumber > _this.pagesCount) {
+ console.error('PDFLinkService.navigateTo: "' + pageNumber + '" is not ' + ('a valid page number, for dest="' + dest + '".'));
+ return;
+ }
+ _this.pdfViewer.scrollPageIntoView({
+ pageNumber: pageNumber,
+ destArray: explicitDest
+ });
+ if (_this.pdfHistory) {
+ _this.pdfHistory.push({
+ dest: explicitDest,
+ hash: namedDest,
+ page: pageNumber
+ });
+ }
+ };
+ new Promise(function (resolve, reject) {
+ if (typeof dest === 'string') {
+ _this.pdfDocument.getDestination(dest).then(function (destArray) {
+ resolve({
+ namedDest: dest,
+ explicitDest: destArray
+ });
+ });
+ return;
+ }
+ resolve({
+ namedDest: '',
+ explicitDest: dest
+ });
+ }).then(function (data) {
+ if (!(data.explicitDest instanceof Array)) {
+ console.error('PDFLinkService.navigateTo: "' + data.explicitDest + '" is' + (' not a valid destination array, for dest="' + dest + '".'));
+ return;
+ }
+ goToDestination(data);
+ });
+ },
+ getDestinationHash: function getDestinationHash(dest) {
+ if (typeof dest === 'string') {
+ return this.getAnchorUrl('#' + escape(dest));
+ }
+ if (dest instanceof Array) {
+ var str = JSON.stringify(dest);
+ return this.getAnchorUrl('#' + escape(str));
+ }
+ return this.getAnchorUrl('');
+ },
+
+ getAnchorUrl: function PDFLinkService_getAnchorUrl(anchor) {
+ return (this.baseUrl || '') + anchor;
+ },
+ setHash: function PDFLinkService_setHash(hash) {
+ var pageNumber, dest;
+ if (hash.indexOf('=') >= 0) {
+ var params = (0, _ui_utils.parseQueryString)(hash);
+ if ('search' in params) {
+ this.eventBus.dispatch('findfromurlhash', {
+ source: this,
+ query: params['search'].replace(/"/g, ''),
+ phraseSearch: params['phrase'] === 'true'
+ });
+ }
+ if ('nameddest' in params) {
+ if (this.pdfHistory) {
+ this.pdfHistory.updateNextHashParam(params.nameddest);
+ }
+ this.navigateTo(params.nameddest);
+ return;
+ }
+ if ('page' in params) {
+ pageNumber = params.page | 0 || 1;
+ }
+ if ('zoom' in params) {
+ var zoomArgs = params.zoom.split(',');
+ var zoomArg = zoomArgs[0];
+ var zoomArgNumber = parseFloat(zoomArg);
+ if (zoomArg.indexOf('Fit') === -1) {
+ dest = [null, { name: 'XYZ' }, zoomArgs.length > 1 ? zoomArgs[1] | 0 : null, zoomArgs.length > 2 ? zoomArgs[2] | 0 : null, zoomArgNumber ? zoomArgNumber / 100 : zoomArg];
+ } else {
+ if (zoomArg === 'Fit' || zoomArg === 'FitB') {
+ dest = [null, { name: zoomArg }];
+ } else if (zoomArg === 'FitH' || zoomArg === 'FitBH' || zoomArg === 'FitV' || zoomArg === 'FitBV') {
+ dest = [null, { name: zoomArg }, zoomArgs.length > 1 ? zoomArgs[1] | 0 : null];
+ } else if (zoomArg === 'FitR') {
+ if (zoomArgs.length !== 5) {
+ console.error('PDFLinkService_setHash: ' + 'Not enough parameters for \'FitR\'.');
+ } else {
+ dest = [null, { name: zoomArg }, zoomArgs[1] | 0, zoomArgs[2] | 0, zoomArgs[3] | 0, zoomArgs[4] | 0];
+ }
+ } else {
+ console.error('PDFLinkService_setHash: \'' + zoomArg + '\' is not a valid zoom value.');
+ }
+ }
+ }
+ if (dest) {
+ this.pdfViewer.scrollPageIntoView({
+ pageNumber: pageNumber || this.page,
+ destArray: dest,
+ allowNegativeOffset: true
+ });
+ } else if (pageNumber) {
+ this.page = pageNumber;
+ }
+ if ('pagemode' in params) {
+ this.eventBus.dispatch('pagemode', {
+ source: this,
+ mode: params.pagemode
+ });
+ }
+ } else {
+ if (/^\d+$/.test(hash) && hash <= this.pagesCount) {
+ console.warn('PDFLinkService_setHash: specifying a page number ' + 'directly after the hash symbol (#) is deprecated, ' + 'please use the "#page=' + hash + '" form instead.');
+ this.page = hash | 0;
+ }
+ dest = unescape(hash);
+ try {
+ dest = JSON.parse(dest);
+ if (!(dest instanceof Array)) {
+ dest = dest.toString();
+ }
+ } catch (ex) {}
+ if (typeof dest === 'string' || isValidExplicitDestination(dest)) {
+ if (this.pdfHistory) {
+ this.pdfHistory.updateNextHashParam(dest);
+ }
+ this.navigateTo(dest);
+ return;
+ }
+ console.error('PDFLinkService_setHash: \'' + unescape(hash) + '\' is not a valid destination.');
+ }
+ },
+ executeNamedAction: function PDFLinkService_executeNamedAction(action) {
+ switch (action) {
+ case 'GoBack':
+ if (this.pdfHistory) {
+ this.pdfHistory.back();
+ }
+ break;
+ case 'GoForward':
+ if (this.pdfHistory) {
+ this.pdfHistory.forward();
+ }
+ break;
+ case 'NextPage':
+ if (this.page < this.pagesCount) {
+ this.page++;
+ }
+ break;
+ case 'PrevPage':
+ if (this.page > 1) {
+ this.page--;
+ }
+ break;
+ case 'LastPage':
+ this.page = this.pagesCount;
+ break;
+ case 'FirstPage':
+ this.page = 1;
+ break;
+ default:
+ break;
+ }
+ this.eventBus.dispatch('namedaction', {
+ source: this,
+ action: action
+ });
+ },
+ onFileAttachmentAnnotation: function onFileAttachmentAnnotation() {
+ var params = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : {};
+
+ this.eventBus.dispatch('fileattachmentannotation', {
+ source: this,
+ id: params.id,
+ filename: params.filename,
+ content: params.content
+ });
+ },
+
+ cachePageRef: function PDFLinkService_cachePageRef(pageNum, pageRef) {
+ var refStr = pageRef.num + ' ' + pageRef.gen + ' R';
+ this._pagesRefCache[refStr] = pageNum;
+ },
+ _cachedPageNumber: function PDFLinkService_cachedPageNumber(pageRef) {
+ var refStr = pageRef.num + ' ' + pageRef.gen + ' R';
+ return this._pagesRefCache && this._pagesRefCache[refStr] || null;
+ }
+ };
+ function isValidExplicitDestination(dest) {
+ if (!(dest instanceof Array)) {
+ return false;
+ }
+ var destLength = dest.length,
+ allowNull = true;
+ if (destLength < 2) {
+ return false;
+ }
+ var page = dest[0];
+ if (!((typeof page === 'undefined' ? 'undefined' : _typeof(page)) === 'object' && typeof page.num === 'number' && (page.num | 0) === page.num && typeof page.gen === 'number' && (page.gen | 0) === page.gen) && !(typeof page === 'number' && (page | 0) === page && page >= 0)) {
+ return false;
+ }
+ var zoom = dest[1];
+ if (!((typeof zoom === 'undefined' ? 'undefined' : _typeof(zoom)) === 'object' && typeof zoom.name === 'string')) {
+ return false;
+ }
+ switch (zoom.name) {
+ case 'XYZ':
+ if (destLength !== 5) {
+ return false;
+ }
+ break;
+ case 'Fit':
+ case 'FitB':
+ return destLength === 2;
+ case 'FitH':
+ case 'FitBH':
+ case 'FitV':
+ case 'FitBV':
+ if (destLength !== 3) {
+ return false;
+ }
+ break;
+ case 'FitR':
+ if (destLength !== 6) {
+ return false;
+ }
+ allowNull = false;
+ break;
+ default:
+ return false;
+ }
+ for (var i = 2; i < destLength; i++) {
+ var param = dest[i];
+ if (!(typeof param === 'number' || allowNull && param === null)) {
+ return false;
+ }
+ }
+ return true;
+ }
+ return PDFLinkService;
+}();
+var SimpleLinkService = function SimpleLinkServiceClosure() {
+ function SimpleLinkService() {}
+ SimpleLinkService.prototype = {
+ get page() {
+ return 0;
+ },
+ set page(value) {},
+ navigateTo: function navigateTo(dest) {},
+ getDestinationHash: function getDestinationHash(dest) {
+ return '#';
+ },
+ getAnchorUrl: function getAnchorUrl(hash) {
+ return '#';
+ },
+ setHash: function setHash(hash) {},
+ executeNamedAction: function executeNamedAction(action) {},
+ onFileAttachmentAnnotation: function onFileAttachmentAnnotation(params) {},
+ cachePageRef: function cachePageRef(pageNum, pageRef) {}
+ };
+ return SimpleLinkService;
+}();
+exports.PDFLinkService = PDFLinkService;
+exports.SimpleLinkService = SimpleLinkService;
+
+/***/ }),
+/* 6 */
+/***/ (function(module, exports, __webpack_require__) {
+
+"use strict";
+
+
+Object.defineProperty(exports, "__esModule", {
+ value: true
+});
+exports.PDFCursorTools = exports.CursorTool = undefined;
+
+var _slicedToArray = function () { function sliceIterator(arr, i) { var _arr = []; var _n = true; var _d = false; var _e = undefined; try { for (var _i = arr[Symbol.iterator](), _s; !(_n = (_s = _i.next()).done); _n = true) { _arr.push(_s.value); if (i && _arr.length === i) break; } } catch (err) { _d = true; _e = err; } finally { try { if (!_n && _i["return"]) _i["return"](); } finally { if (_d) throw _e; } } return _arr; } return function (arr, i) { if (Array.isArray(arr)) { return arr; } else if (Symbol.iterator in Object(arr)) { return sliceIterator(arr, i); } else { throw new TypeError("Invalid attempt to destructure non-iterable instance"); } }; }();
+
+var _createClass = function () { function defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } return function (Constructor, protoProps, staticProps) { if (protoProps) defineProperties(Constructor.prototype, protoProps); if (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; }();
+
+var _grab_to_pan = __webpack_require__(14);
+
+function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }
+
+var CursorTool = {
+ SELECT: 0,
+ HAND: 1,
+ ZOOM: 2
+};
+
+var PDFCursorTools = function () {
+ function PDFCursorTools(_ref) {
+ var _this = this;
+
+ var container = _ref.container,
+ eventBus = _ref.eventBus,
+ preferences = _ref.preferences;
+
+ _classCallCheck(this, PDFCursorTools);
+
+ this.container = container;
+ this.eventBus = eventBus;
+ this.active = CursorTool.SELECT;
+ this.activeBeforePresentationMode = null;
+ this.handTool = new _grab_to_pan.GrabToPan({ element: this.container });
+ this._addEventListeners();
+ Promise.all([preferences.get('cursorToolOnLoad'), preferences.get('enableHandToolOnLoad')]).then(function (_ref2) {
+ var _ref3 = _slicedToArray(_ref2, 2),
+ cursorToolPref = _ref3[0],
+ handToolPref = _ref3[1];
+
+ if (handToolPref === true) {
+ preferences.set('enableHandToolOnLoad', false);
+ if (cursorToolPref === CursorTool.SELECT) {
+ cursorToolPref = CursorTool.HAND;
+ preferences.set('cursorToolOnLoad', cursorToolPref).catch(function () {});
+ }
+ }
+ _this.switchTool(cursorToolPref);
+ }).catch(function () {});
+ }
+
+ _createClass(PDFCursorTools, [{
+ key: 'switchTool',
+ value: function switchTool(tool) {
+ var _this2 = this;
+
+ if (this.activeBeforePresentationMode !== null) {
+ return;
+ }
+ if (tool === this.active) {
+ return;
+ }
+ var disableActiveTool = function disableActiveTool() {
+ switch (_this2.active) {
+ case CursorTool.SELECT:
+ break;
+ case CursorTool.HAND:
+ _this2.handTool.deactivate();
+ break;
+ case CursorTool.ZOOM:
+ }
+ };
+ switch (tool) {
+ case CursorTool.SELECT:
+ disableActiveTool();
+ break;
+ case CursorTool.HAND:
+ disableActiveTool();
+ this.handTool.activate();
+ break;
+ case CursorTool.ZOOM:
+ default:
+ console.error('switchTool: "' + tool + '" is an unsupported value.');
+ return;
+ }
+ this.active = tool;
+ this._dispatchEvent();
+ }
+ }, {
+ key: '_dispatchEvent',
+ value: function _dispatchEvent() {
+ this.eventBus.dispatch('cursortoolchanged', {
+ source: this,
+ tool: this.active
+ });
+ }
+ }, {
+ key: '_addEventListeners',
+ value: function _addEventListeners() {
+ var _this3 = this;
+
+ this.eventBus.on('switchcursortool', function (evt) {
+ _this3.switchTool(evt.tool);
+ });
+ this.eventBus.on('presentationmodechanged', function (evt) {
+ if (evt.switchInProgress) {
+ return;
+ }
+ var previouslyActive = void 0;
+ if (evt.active) {
+ previouslyActive = _this3.active;
+ _this3.switchTool(CursorTool.SELECT);
+ _this3.activeBeforePresentationMode = previouslyActive;
+ } else {
+ previouslyActive = _this3.activeBeforePresentationMode;
+ _this3.activeBeforePresentationMode = null;
+ _this3.switchTool(previouslyActive);
+ }
+ });
+ }
+ }, {
+ key: 'activeTool',
+ get: function get() {
+ return this.active;
+ }
+ }]);
+
+ return PDFCursorTools;
+}();
+
+exports.CursorTool = CursorTool;
+exports.PDFCursorTools = PDFCursorTools;
+
+/***/ }),
+/* 7 */
+/***/ (function(module, exports, __webpack_require__) {
+
+"use strict";
+
+
+Object.defineProperty(exports, "__esModule", {
+ value: true
+});
+exports.PDFFindController = exports.FindState = undefined;
+
+var _createClass = function () { function defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } return function (Constructor, protoProps, staticProps) { if (protoProps) defineProperties(Constructor.prototype, protoProps); if (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; }();
+
+var _pdfjsLib = __webpack_require__(1);
+
+var _ui_utils = __webpack_require__(0);
+
+function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }
+
+var FindState = {
+ FOUND: 0,
+ NOT_FOUND: 1,
+ WRAPPED: 2,
+ PENDING: 3
+};
+var FIND_SCROLL_OFFSET_TOP = -50;
+var FIND_SCROLL_OFFSET_LEFT = -400;
+var FIND_TIMEOUT = 250;
+var CHARACTERS_TO_NORMALIZE = {
+ '\u2018': '\'',
+ '\u2019': '\'',
+ '\u201A': '\'',
+ '\u201B': '\'',
+ '\u201C': '"',
+ '\u201D': '"',
+ '\u201E': '"',
+ '\u201F': '"',
+ '\xBC': '1/4',
+ '\xBD': '1/2',
+ '\xBE': '3/4'
+};
+
+var PDFFindController = function () {
+ function PDFFindController(_ref) {
+ var pdfViewer = _ref.pdfViewer;
+
+ _classCallCheck(this, PDFFindController);
+
+ this.pdfViewer = pdfViewer;
+ this.onUpdateResultsCount = null;
+ this.onUpdateState = null;
+ this.reset();
+ var replace = Object.keys(CHARACTERS_TO_NORMALIZE).join('');
+ this.normalizationRegex = new RegExp('[' + replace + ']', 'g');
+ }
+
+ _createClass(PDFFindController, [{
+ key: 'reset',
+ value: function reset() {
+ var _this = this;
+
+ this.startedTextExtraction = false;
+ this.extractTextPromises = [];
+ this.pendingFindMatches = Object.create(null);
+ this.active = false;
+ this.pageContents = [];
+ this.pageMatches = [];
+ this.pageMatchesLength = null;
+ this.matchCount = 0;
+ this.selected = {
+ pageIdx: -1,
+ matchIdx: -1
+ };
+ this.offset = {
+ pageIdx: null,
+ matchIdx: null
+ };
+ this.pagesToSearch = null;
+ this.resumePageIdx = null;
+ this.state = null;
+ this.dirtyMatch = false;
+ this.findTimeout = null;
+ this._firstPagePromise = new Promise(function (resolve) {
+ _this.resolveFirstPage = resolve;
+ });
+ }
+ }, {
+ key: 'normalize',
+ value: function normalize(text) {
+ return text.replace(this.normalizationRegex, function (ch) {
+ return CHARACTERS_TO_NORMALIZE[ch];
+ });
+ }
+ }, {
+ key: '_prepareMatches',
+ value: function _prepareMatches(matchesWithLength, matches, matchesLength) {
+ function isSubTerm(matchesWithLength, currentIndex) {
+ var currentElem = matchesWithLength[currentIndex];
+ var nextElem = matchesWithLength[currentIndex + 1];
+ if (currentIndex < matchesWithLength.length - 1 && currentElem.match === nextElem.match) {
+ currentElem.skipped = true;
+ return true;
+ }
+ for (var i = currentIndex - 1; i >= 0; i--) {
+ var prevElem = matchesWithLength[i];
+ if (prevElem.skipped) {
+ continue;
+ }
+ if (prevElem.match + prevElem.matchLength < currentElem.match) {
+ break;
+ }
+ if (prevElem.match + prevElem.matchLength >= currentElem.match + currentElem.matchLength) {
+ currentElem.skipped = true;
+ return true;
+ }
+ }
+ return false;
+ }
+ matchesWithLength.sort(function (a, b) {
+ return a.match === b.match ? a.matchLength - b.matchLength : a.match - b.match;
+ });
+ for (var i = 0, len = matchesWithLength.length; i < len; i++) {
+ if (isSubTerm(matchesWithLength, i)) {
+ continue;
+ }
+ matches.push(matchesWithLength[i].match);
+ matchesLength.push(matchesWithLength[i].matchLength);
+ }
+ }
+ }, {
+ key: 'calcFindPhraseMatch',
+ value: function calcFindPhraseMatch(query, pageIndex, pageContent) {
+ var matches = [];
+ var queryLen = query.length;
+ var matchIdx = -queryLen;
+ while (true) {
+ matchIdx = pageContent.indexOf(query, matchIdx + queryLen);
+ if (matchIdx === -1) {
+ break;
+ }
+ matches.push(matchIdx);
+ }
+ this.pageMatches[pageIndex] = matches;
+ }
+ }, {
+ key: 'calcFindWordMatch',
+ value: function calcFindWordMatch(query, pageIndex, pageContent) {
+ var matchesWithLength = [];
+ var queryArray = query.match(/\S+/g);
+ for (var i = 0, len = queryArray.length; i < len; i++) {
+ var subquery = queryArray[i];
+ var subqueryLen = subquery.length;
+ var matchIdx = -subqueryLen;
+ while (true) {
+ matchIdx = pageContent.indexOf(subquery, matchIdx + subqueryLen);
+ if (matchIdx === -1) {
+ break;
+ }
+ matchesWithLength.push({
+ match: matchIdx,
+ matchLength: subqueryLen,
+ skipped: false
+ });
+ }
+ }
+ if (!this.pageMatchesLength) {
+ this.pageMatchesLength = [];
+ }
+ this.pageMatchesLength[pageIndex] = [];
+ this.pageMatches[pageIndex] = [];
+ this._prepareMatches(matchesWithLength, this.pageMatches[pageIndex], this.pageMatchesLength[pageIndex]);
+ }
+ }, {
+ key: 'calcFindMatch',
+ value: function calcFindMatch(pageIndex) {
+ var pageContent = this.normalize(this.pageContents[pageIndex]);
+ var query = this.normalize(this.state.query);
+ var caseSensitive = this.state.caseSensitive;
+ var phraseSearch = this.state.phraseSearch;
+ var queryLen = query.length;
+ if (queryLen === 0) {
+ return;
+ }
+ if (!caseSensitive) {
+ pageContent = pageContent.toLowerCase();
+ query = query.toLowerCase();
+ }
+ if (phraseSearch) {
+ this.calcFindPhraseMatch(query, pageIndex, pageContent);
+ } else {
+ this.calcFindWordMatch(query, pageIndex, pageContent);
+ }
+ this.updatePage(pageIndex);
+ if (this.resumePageIdx === pageIndex) {
+ this.resumePageIdx = null;
+ this.nextPageMatch();
+ }
+ if (this.pageMatches[pageIndex].length > 0) {
+ this.matchCount += this.pageMatches[pageIndex].length;
+ this.updateUIResultsCount();
+ }
+ }
+ }, {
+ key: 'extractText',
+ value: function extractText() {
+ var _this2 = this;
+
+ if (this.startedTextExtraction) {
+ return;
+ }
+ this.startedTextExtraction = true;
+ this.pageContents.length = 0;
+ var promise = Promise.resolve();
+
+ var _loop = function _loop(i, ii) {
+ var extractTextCapability = (0, _pdfjsLib.createPromiseCapability)();
+ _this2.extractTextPromises[i] = extractTextCapability.promise;
+ promise = promise.then(function () {
+ return _this2.pdfViewer.getPageTextContent(i).then(function (textContent) {
+ var textItems = textContent.items;
+ var strBuf = [];
+ for (var j = 0, jj = textItems.length; j < jj; j++) {
+ strBuf.push(textItems[j].str);
+ }
+ _this2.pageContents[i] = strBuf.join('');
+ extractTextCapability.resolve(i);
+ });
+ });
+ };
+
+ for (var i = 0, ii = this.pdfViewer.pagesCount; i < ii; i++) {
+ _loop(i, ii);
+ }
+ }
+ }, {
+ key: 'executeCommand',
+ value: function executeCommand(cmd, state) {
+ var _this3 = this;
+
+ if (this.state === null || cmd !== 'findagain') {
+ this.dirtyMatch = true;
+ }
+ this.state = state;
+ this.updateUIState(FindState.PENDING);
+ this._firstPagePromise.then(function () {
+ _this3.extractText();
+ clearTimeout(_this3.findTimeout);
+ if (cmd === 'find') {
+ _this3.findTimeout = setTimeout(_this3.nextMatch.bind(_this3), FIND_TIMEOUT);
+ } else {
+ _this3.nextMatch();
+ }
+ });
+ }
+ }, {
+ key: 'updatePage',
+ value: function updatePage(index) {
+ if (this.selected.pageIdx === index) {
+ this.pdfViewer.currentPageNumber = index + 1;
+ }
+ var page = this.pdfViewer.getPageView(index);
+ if (page.textLayer) {
+ page.textLayer.updateMatches();
+ }
+ }
+ }, {
+ key: 'nextMatch',
+ value: function nextMatch() {
+ var _this4 = this;
+
+ var previous = this.state.findPrevious;
+ var currentPageIndex = this.pdfViewer.currentPageNumber - 1;
+ var numPages = this.pdfViewer.pagesCount;
+ this.active = true;
+ if (this.dirtyMatch) {
+ this.dirtyMatch = false;
+ this.selected.pageIdx = this.selected.matchIdx = -1;
+ this.offset.pageIdx = currentPageIndex;
+ this.offset.matchIdx = null;
+ this.hadMatch = false;
+ this.resumePageIdx = null;
+ this.pageMatches = [];
+ this.matchCount = 0;
+ this.pageMatchesLength = null;
+ for (var i = 0; i < numPages; i++) {
+ this.updatePage(i);
+ if (!(i in this.pendingFindMatches)) {
+ this.pendingFindMatches[i] = true;
+ this.extractTextPromises[i].then(function (pageIdx) {
+ delete _this4.pendingFindMatches[pageIdx];
+ _this4.calcFindMatch(pageIdx);
+ });
+ }
+ }
+ }
+ if (this.state.query === '') {
+ this.updateUIState(FindState.FOUND);
+ return;
+ }
+ if (this.resumePageIdx) {
+ return;
+ }
+ var offset = this.offset;
+ this.pagesToSearch = numPages;
+ if (offset.matchIdx !== null) {
+ var numPageMatches = this.pageMatches[offset.pageIdx].length;
+ if (!previous && offset.matchIdx + 1 < numPageMatches || previous && offset.matchIdx > 0) {
+ this.hadMatch = true;
+ offset.matchIdx = previous ? offset.matchIdx - 1 : offset.matchIdx + 1;
+ this.updateMatch(true);
+ return;
+ }
+ this.advanceOffsetPage(previous);
+ }
+ this.nextPageMatch();
+ }
+ }, {
+ key: 'matchesReady',
+ value: function matchesReady(matches) {
+ var offset = this.offset;
+ var numMatches = matches.length;
+ var previous = this.state.findPrevious;
+ if (numMatches) {
+ this.hadMatch = true;
+ offset.matchIdx = previous ? numMatches - 1 : 0;
+ this.updateMatch(true);
+ return true;
+ }
+ this.advanceOffsetPage(previous);
+ if (offset.wrapped) {
+ offset.matchIdx = null;
+ if (this.pagesToSearch < 0) {
+ this.updateMatch(false);
+ return true;
+ }
+ }
+ return false;
+ }
+ }, {
+ key: 'updateMatchPosition',
+ value: function updateMatchPosition(pageIndex, matchIndex, elements, beginIdx) {
+ if (this.selected.matchIdx === matchIndex && this.selected.pageIdx === pageIndex) {
+ var spot = {
+ top: FIND_SCROLL_OFFSET_TOP,
+ left: FIND_SCROLL_OFFSET_LEFT
+ };
+ (0, _ui_utils.scrollIntoView)(elements[beginIdx], spot, true);
+ }
+ }
+ }, {
+ key: 'nextPageMatch',
+ value: function nextPageMatch() {
+ if (this.resumePageIdx !== null) {
+ console.error('There can only be one pending page.');
+ }
+ var matches = null;
+ do {
+ var pageIdx = this.offset.pageIdx;
+ matches = this.pageMatches[pageIdx];
+ if (!matches) {
+ this.resumePageIdx = pageIdx;
+ break;
+ }
+ } while (!this.matchesReady(matches));
+ }
+ }, {
+ key: 'advanceOffsetPage',
+ value: function advanceOffsetPage(previous) {
+ var offset = this.offset;
+ var numPages = this.extractTextPromises.length;
+ offset.pageIdx = previous ? offset.pageIdx - 1 : offset.pageIdx + 1;
+ offset.matchIdx = null;
+ this.pagesToSearch--;
+ if (offset.pageIdx >= numPages || offset.pageIdx < 0) {
+ offset.pageIdx = previous ? numPages - 1 : 0;
+ offset.wrapped = true;
+ }
+ }
+ }, {
+ key: 'updateMatch',
+ value: function updateMatch() {
+ var found = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : false;
+
+ var state = FindState.NOT_FOUND;
+ var wrapped = this.offset.wrapped;
+ this.offset.wrapped = false;
+ if (found) {
+ var previousPage = this.selected.pageIdx;
+ this.selected.pageIdx = this.offset.pageIdx;
+ this.selected.matchIdx = this.offset.matchIdx;
+ state = wrapped ? FindState.WRAPPED : FindState.FOUND;
+ if (previousPage !== -1 && previousPage !== this.selected.pageIdx) {
+ this.updatePage(previousPage);
+ }
+ }
+ this.updateUIState(state, this.state.findPrevious);
+ if (this.selected.pageIdx !== -1) {
+ this.updatePage(this.selected.pageIdx);
+ }
+ }
+ }, {
+ key: 'updateUIResultsCount',
+ value: function updateUIResultsCount() {
+ if (this.onUpdateResultsCount) {
+ this.onUpdateResultsCount(this.matchCount);
+ }
+ }
+ }, {
+ key: 'updateUIState',
+ value: function updateUIState(state, previous) {
+ if (this.onUpdateState) {
+ this.onUpdateState(state, previous, this.matchCount);
+ }
+ }
+ }]);
+
+ return PDFFindController;
+}();
+
+exports.FindState = FindState;
+exports.PDFFindController = PDFFindController;
+
+/***/ }),
+/* 8 */
+/***/ (function(module, exports, __webpack_require__) {
+
+"use strict";
+
+
+Object.defineProperty(exports, "__esModule", {
+ value: true
+});
+exports.GenericCom = undefined;
+
+var _createClass = function () { function defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } return function (Constructor, protoProps, staticProps) { if (protoProps) defineProperties(Constructor.prototype, protoProps); if (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; }();
+
+var _app = __webpack_require__(4);
+
+var _preferences = __webpack_require__(28);
+
+var _download_manager = __webpack_require__(12);
+
+var _genericl10n = __webpack_require__(13);
+
+var _pdfjsLib = __webpack_require__(1);
+
+function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }
+
+function _possibleConstructorReturn(self, call) { if (!self) { throw new ReferenceError("this hasn't been initialised - super() hasn't been called"); } return call && (typeof call === "object" || typeof call === "function") ? call : self; }
+
+function _inherits(subClass, superClass) { if (typeof superClass !== "function" && superClass !== null) { throw new TypeError("Super expression must either be null or a function, not " + typeof superClass); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, enumerable: false, writable: true, configurable: true } }); if (superClass) Object.setPrototypeOf ? Object.setPrototypeOf(subClass, superClass) : subClass.__proto__ = superClass; }
+
+;
+var GenericCom = {};
+
+var GenericPreferences = function (_BasePreferences) {
+ _inherits(GenericPreferences, _BasePreferences);
+
+ function GenericPreferences() {
+ _classCallCheck(this, GenericPreferences);
+
+ return _possibleConstructorReturn(this, (GenericPreferences.__proto__ || Object.getPrototypeOf(GenericPreferences)).apply(this, arguments));
+ }
+
+ _createClass(GenericPreferences, [{
+ key: '_writeToStorage',
+ value: function _writeToStorage(prefObj) {
+ return new Promise(function (resolve) {
+ localStorage.setItem('pdfjs.preferences', JSON.stringify(prefObj));
+ resolve();
+ });
+ }
+ }, {
+ key: '_readFromStorage',
+ value: function _readFromStorage(prefObj) {
+ return new Promise(function (resolve) {
+ var readPrefs = JSON.parse(localStorage.getItem('pdfjs.preferences'));
+ resolve(readPrefs);
+ });
+ }
+ }]);
+
+ return GenericPreferences;
+}(_preferences.BasePreferences);
+
+var GenericExternalServices = Object.create(_app.DefaultExternalServices);
+GenericExternalServices.createDownloadManager = function () {
+ return new _download_manager.DownloadManager();
+};
+GenericExternalServices.createPreferences = function () {
+ return new GenericPreferences();
+};
+GenericExternalServices.createL10n = function () {
+ return new _genericl10n.GenericL10n(_pdfjsLib.PDFJS.locale);
+};
+_app.PDFViewerApplication.externalServices = GenericExternalServices;
+exports.GenericCom = GenericCom;
+
+/***/ }),
+/* 9 */
+/***/ (function(module, exports, __webpack_require__) {
+
+"use strict";
+
+
+Object.defineProperty(exports, "__esModule", {
+ value: true
+});
+exports.PDFPrintService = undefined;
+
+var _ui_utils = __webpack_require__(0);
+
+var _app = __webpack_require__(4);
+
+var _pdfjsLib = __webpack_require__(1);
+
+var activeService = null;
+var overlayManager = null;
+function renderPage(activeServiceOnEntry, pdfDocument, pageNumber, size) {
+ var scratchCanvas = activeService.scratchCanvas;
+ var PRINT_RESOLUTION = 150;
+ var PRINT_UNITS = PRINT_RESOLUTION / 72.0;
+ scratchCanvas.width = Math.floor(size.width * PRINT_UNITS);
+ scratchCanvas.height = Math.floor(size.height * PRINT_UNITS);
+ var width = Math.floor(size.width * _ui_utils.CSS_UNITS) + 'px';
+ var height = Math.floor(size.height * _ui_utils.CSS_UNITS) + 'px';
+ var ctx = scratchCanvas.getContext('2d');
+ ctx.save();
+ ctx.fillStyle = 'rgb(255, 255, 255)';
+ ctx.fillRect(0, 0, scratchCanvas.width, scratchCanvas.height);
+ ctx.restore();
+ return pdfDocument.getPage(pageNumber).then(function (pdfPage) {
+ var renderContext = {
+ canvasContext: ctx,
+ transform: [PRINT_UNITS, 0, 0, PRINT_UNITS, 0, 0],
+ viewport: pdfPage.getViewport(1, size.rotation),
+ intent: 'print'
+ };
+ return pdfPage.render(renderContext).promise;
+ }).then(function () {
+ return {
+ width: width,
+ height: height
+ };
+ });
+}
+function PDFPrintService(pdfDocument, pagesOverview, printContainer, l10n) {
+ this.pdfDocument = pdfDocument;
+ this.pagesOverview = pagesOverview;
+ this.printContainer = printContainer;
+ this.l10n = l10n || _ui_utils.NullL10n;
+ this.currentPage = -1;
+ this.scratchCanvas = document.createElement('canvas');
+}
+PDFPrintService.prototype = {
+ layout: function layout() {
+ this.throwIfInactive();
+ var body = document.querySelector('body');
+ body.setAttribute('data-pdfjsprinting', true);
+ var hasEqualPageSizes = this.pagesOverview.every(function (size) {
+ return size.width === this.pagesOverview[0].width && size.height === this.pagesOverview[0].height;
+ }, this);
+ if (!hasEqualPageSizes) {
+ console.warn('Not all pages have the same size. The printed ' + 'result may be incorrect!');
+ }
+ this.pageStyleSheet = document.createElement('style');
+ var pageSize = this.pagesOverview[0];
+ this.pageStyleSheet.textContent = '@supports ((size:A4) and (size:1pt 1pt)) {' + '@page { size: ' + pageSize.width + 'pt ' + pageSize.height + 'pt;}' + '}';
+ body.appendChild(this.pageStyleSheet);
+ },
+ destroy: function destroy() {
+ if (activeService !== this) {
+ return;
+ }
+ this.printContainer.textContent = '';
+ if (this.pageStyleSheet && this.pageStyleSheet.parentNode) {
+ this.pageStyleSheet.parentNode.removeChild(this.pageStyleSheet);
+ this.pageStyleSheet = null;
+ }
+ this.scratchCanvas.width = this.scratchCanvas.height = 0;
+ this.scratchCanvas = null;
+ activeService = null;
+ ensureOverlay().then(function () {
+ if (overlayManager.active !== 'printServiceOverlay') {
+ return;
+ }
+ overlayManager.close('printServiceOverlay');
+ });
+ },
+ renderPages: function renderPages() {
+ var _this = this;
+
+ var pageCount = this.pagesOverview.length;
+ var renderNextPage = function renderNextPage(resolve, reject) {
+ _this.throwIfInactive();
+ if (++_this.currentPage >= pageCount) {
+ renderProgress(pageCount, pageCount, _this.l10n);
+ resolve();
+ return;
+ }
+ var index = _this.currentPage;
+ renderProgress(index, pageCount, _this.l10n);
+ renderPage(_this, _this.pdfDocument, index + 1, _this.pagesOverview[index]).then(_this.useRenderedPage.bind(_this)).then(function () {
+ renderNextPage(resolve, reject);
+ }, reject);
+ };
+ return new Promise(renderNextPage);
+ },
+ useRenderedPage: function useRenderedPage(printItem) {
+ this.throwIfInactive();
+ var img = document.createElement('img');
+ img.style.width = printItem.width;
+ img.style.height = printItem.height;
+ var scratchCanvas = this.scratchCanvas;
+ if ('toBlob' in scratchCanvas && !_pdfjsLib.PDFJS.disableCreateObjectURL) {
+ scratchCanvas.toBlob(function (blob) {
+ img.src = URL.createObjectURL(blob);
+ });
+ } else {
+ img.src = scratchCanvas.toDataURL();
+ }
+ var wrapper = document.createElement('div');
+ wrapper.appendChild(img);
+ this.printContainer.appendChild(wrapper);
+ return new Promise(function (resolve, reject) {
+ img.onload = resolve;
+ img.onerror = reject;
+ });
+ },
+ performPrint: function performPrint() {
+ var _this2 = this;
+
+ this.throwIfInactive();
+ return new Promise(function (resolve) {
+ setTimeout(function () {
+ if (!_this2.active) {
+ resolve();
+ return;
+ }
+ print.call(window);
+ setTimeout(resolve, 20);
+ }, 0);
+ });
+ },
+
+ get active() {
+ return this === activeService;
+ },
+ throwIfInactive: function throwIfInactive() {
+ if (!this.active) {
+ throw new Error('This print request was cancelled or completed.');
+ }
+ }
+};
+var print = window.print;
+window.print = function print() {
+ if (activeService) {
+ console.warn('Ignored window.print() because of a pending print job.');
+ return;
+ }
+ ensureOverlay().then(function () {
+ if (activeService) {
+ overlayManager.open('printServiceOverlay');
+ }
+ });
+ try {
+ dispatchEvent('beforeprint');
+ } finally {
+ if (!activeService) {
+ console.error('Expected print service to be initialized.');
+ ensureOverlay().then(function () {
+ if (overlayManager.active === 'printServiceOverlay') {
+ overlayManager.close('printServiceOverlay');
+ }
+ });
+ return;
+ }
+ var activeServiceOnEntry = activeService;
+ activeService.renderPages().then(function () {
+ return activeServiceOnEntry.performPrint();
+ }).catch(function () {}).then(function () {
+ if (activeServiceOnEntry.active) {
+ abort();
+ }
+ });
+ }
+};
+function dispatchEvent(eventType) {
+ var event = document.createEvent('CustomEvent');
+ event.initCustomEvent(eventType, false, false, 'custom');
+ window.dispatchEvent(event);
+}
+function abort() {
+ if (activeService) {
+ activeService.destroy();
+ dispatchEvent('afterprint');
+ }
+}
+function renderProgress(index, total, l10n) {
+ var progressContainer = document.getElementById('printServiceOverlay');
+ var progress = Math.round(100 * index / total);
+ var progressBar = progressContainer.querySelector('progress');
+ var progressPerc = progressContainer.querySelector('.relative-progress');
+ progressBar.value = progress;
+ l10n.get('print_progress_percent', { progress: progress }, progress + '%').then(function (msg) {
+ progressPerc.textContent = msg;
+ });
+}
+var hasAttachEvent = !!document.attachEvent;
+window.addEventListener('keydown', function (event) {
+ if (event.keyCode === 80 && (event.ctrlKey || event.metaKey) && !event.altKey && (!event.shiftKey || window.chrome || window.opera)) {
+ window.print();
+ if (hasAttachEvent) {
+ return;
+ }
+ event.preventDefault();
+ if (event.stopImmediatePropagation) {
+ event.stopImmediatePropagation();
+ } else {
+ event.stopPropagation();
+ }
+ return;
+ }
+}, true);
+if (hasAttachEvent) {
+ document.attachEvent('onkeydown', function (event) {
+ event = event || window.event;
+ if (event.keyCode === 80 && event.ctrlKey) {
+ event.keyCode = 0;
+ return false;
+ }
+ });
+}
+if ('onbeforeprint' in window) {
+ var stopPropagationIfNeeded = function stopPropagationIfNeeded(event) {
+ if (event.detail !== 'custom' && event.stopImmediatePropagation) {
+ event.stopImmediatePropagation();
+ }
+ };
+ window.addEventListener('beforeprint', stopPropagationIfNeeded);
+ window.addEventListener('afterprint', stopPropagationIfNeeded);
+}
+var overlayPromise;
+function ensureOverlay() {
+ if (!overlayPromise) {
+ overlayManager = _app.PDFViewerApplication.overlayManager;
+ if (!overlayManager) {
+ throw new Error('The overlay manager has not yet been initialized.');
+ }
+ overlayPromise = overlayManager.register('printServiceOverlay', document.getElementById('printServiceOverlay'), abort, true);
+ document.getElementById('printCancel').onclick = abort;
+ }
+ return overlayPromise;
+}
+_app.PDFPrintServiceFactory.instance = {
+ supportsPrinting: true,
+ createPrintService: function createPrintService(pdfDocument, pagesOverview, printContainer, l10n) {
+ if (activeService) {
+ throw new Error('The print service is created and active.');
+ }
+ activeService = new PDFPrintService(pdfDocument, pagesOverview, printContainer, l10n);
+ return activeService;
+ }
+};
+exports.PDFPrintService = PDFPrintService;
+
+/***/ }),
+/* 10 */
+/***/ (function(module, exports, __webpack_require__) {
+
+"use strict";
+
+
+document.webL10n = function (window, document, undefined) {
+ var gL10nData = {};
+ var gTextData = '';
+ var gTextProp = 'textContent';
+ var gLanguage = '';
+ var gMacros = {};
+ var gReadyState = 'loading';
+ var gAsyncResourceLoading = true;
+ function getL10nResourceLinks() {
+ return document.querySelectorAll('link[type="application/l10n"]');
+ }
+ function getL10nDictionary() {
+ var script = document.querySelector('script[type="application/l10n"]');
+ return script ? JSON.parse(script.innerHTML) : null;
+ }
+ function getTranslatableChildren(element) {
+ return element ? element.querySelectorAll('*[data-l10n-id]') : [];
+ }
+ function getL10nAttributes(element) {
+ if (!element) return {};
+ var l10nId = element.getAttribute('data-l10n-id');
+ var l10nArgs = element.getAttribute('data-l10n-args');
+ var args = {};
+ if (l10nArgs) {
+ try {
+ args = JSON.parse(l10nArgs);
+ } catch (e) {
+ console.warn('could not parse arguments for #' + l10nId);
+ }
+ }
+ return {
+ id: l10nId,
+ args: args
+ };
+ }
+ function fireL10nReadyEvent(lang) {
+ var evtObject = document.createEvent('Event');
+ evtObject.initEvent('localized', true, false);
+ evtObject.language = lang;
+ document.dispatchEvent(evtObject);
+ }
+ function xhrLoadText(url, onSuccess, onFailure) {
+ onSuccess = onSuccess || function _onSuccess(data) {};
+ onFailure = onFailure || function _onFailure() {};
+ var xhr = new XMLHttpRequest();
+ xhr.open('GET', url, gAsyncResourceLoading);
+ if (xhr.overrideMimeType) {
+ xhr.overrideMimeType('text/plain; charset=utf-8');
+ }
+ xhr.onreadystatechange = function () {
+ if (xhr.readyState == 4) {
+ if (xhr.status == 200 || xhr.status === 0) {
+ onSuccess(xhr.responseText);
+ } else {
+ onFailure();
+ }
+ }
+ };
+ xhr.onerror = onFailure;
+ xhr.ontimeout = onFailure;
+ try {
+ xhr.send(null);
+ } catch (e) {
+ onFailure();
+ }
+ }
+ function parseResource(href, lang, successCallback, failureCallback) {
+ var baseURL = href.replace(/[^\/]*$/, '') || './';
+ function evalString(text) {
+ if (text.lastIndexOf('\\') < 0) return text;
+ return text.replace(/\\\\/g, '\\').replace(/\\n/g, '\n').replace(/\\r/g, '\r').replace(/\\t/g, '\t').replace(/\\b/g, '\b').replace(/\\f/g, '\f').replace(/\\{/g, '{').replace(/\\}/g, '}').replace(/\\"/g, '"').replace(/\\'/g, "'");
+ }
+ function parseProperties(text, parsedPropertiesCallback) {
+ var dictionary = {};
+ var reBlank = /^\s*|\s*$/;
+ var reComment = /^\s*#|^\s*$/;
+ var reSection = /^\s*\[(.*)\]\s*$/;
+ var reImport = /^\s*@import\s+url\((.*)\)\s*$/i;
+ var reSplit = /^([^=\s]*)\s*=\s*(.+)$/;
+ function parseRawLines(rawText, extendedSyntax, parsedRawLinesCallback) {
+ var entries = rawText.replace(reBlank, '').split(/[\r\n]+/);
+ var currentLang = '*';
+ var genericLang = lang.split('-', 1)[0];
+ var skipLang = false;
+ var match = '';
+ function nextEntry() {
+ while (true) {
+ if (!entries.length) {
+ parsedRawLinesCallback();
+ return;
+ }
+ var line = entries.shift();
+ if (reComment.test(line)) continue;
+ if (extendedSyntax) {
+ match = reSection.exec(line);
+ if (match) {
+ currentLang = match[1].toLowerCase();
+ skipLang = currentLang !== '*' && currentLang !== lang && currentLang !== genericLang;
+ continue;
+ } else if (skipLang) {
+ continue;
+ }
+ match = reImport.exec(line);
+ if (match) {
+ loadImport(baseURL + match[1], nextEntry);
+ return;
+ }
+ }
+ var tmp = line.match(reSplit);
+ if (tmp && tmp.length == 3) {
+ dictionary[tmp[1]] = evalString(tmp[2]);
+ }
+ }
+ }
+ nextEntry();
+ }
+ function loadImport(url, callback) {
+ xhrLoadText(url, function (content) {
+ parseRawLines(content, false, callback);
+ }, function () {
+ //console.warn(url + ' not found.');
+ callback();
+ });
+ }
+ parseRawLines(text, true, function () {
+ parsedPropertiesCallback(dictionary);
+ });
+ }
+ xhrLoadText(href, function (response) {
+ gTextData += response;
+ parseProperties(response, function (data) {
+ for (var key in data) {
+ var id,
+ prop,
+ index = key.lastIndexOf('.');
+ if (index > 0) {
+ id = key.substring(0, index);
+ prop = key.substr(index + 1);
+ } else {
+ id = key;
+ prop = gTextProp;
+ }
+ if (!gL10nData[id]) {
+ gL10nData[id] = {};
+ }
+ gL10nData[id][prop] = data[key];
+ }
+ if (successCallback) {
+ successCallback();
+ }
+ });
+ }, failureCallback);
+ }
+ function loadLocale(lang, callback) {
+ if (lang) {
+ lang = lang.toLowerCase();
+ }
+ callback = callback || function _callback() {};
+ clear();
+ gLanguage = lang;
+ var langLinks = getL10nResourceLinks();
+ var langCount = langLinks.length;
+ if (langCount === 0) {
+ var dict = getL10nDictionary();
+ if (dict && dict.locales && dict.default_locale) {
+ console.log('using the embedded JSON directory, early way out');
+ gL10nData = dict.locales[lang];
+ if (!gL10nData) {
+ var defaultLocale = dict.default_locale.toLowerCase();
+ for (var anyCaseLang in dict.locales) {
+ anyCaseLang = anyCaseLang.toLowerCase();
+ if (anyCaseLang === lang) {
+ gL10nData = dict.locales[lang];
+ break;
+ } else if (anyCaseLang === defaultLocale) {
+ gL10nData = dict.locales[defaultLocale];
+ }
+ }
+ }
+ callback();
+ } else {
+ console.log('no resource to load, early way out');
+ }
+ fireL10nReadyEvent(lang);
+ gReadyState = 'complete';
+ return;
+ }
+ var onResourceLoaded = null;
+ var gResourceCount = 0;
+ onResourceLoaded = function onResourceLoaded() {
+ gResourceCount++;
+ if (gResourceCount >= langCount) {
+ callback();
+ fireL10nReadyEvent(lang);
+ gReadyState = 'complete';
+ }
+ };
+ function L10nResourceLink(link) {
+ var href = link.href;
+ this.load = function (lang, callback) {
+ parseResource(href, lang, callback, function () {
+ console.warn(href + ' not found.');
+ console.warn('"' + lang + '" resource not found');
+ gLanguage = '';
+ callback();
+ });
+ };
+ }
+ for (var i = 0; i < langCount; i++) {
+ var resource = new L10nResourceLink(langLinks[i]);
+ resource.load(lang, onResourceLoaded);
+ }
+ }
+ function clear() {
+ gL10nData = {};
+ gTextData = '';
+ gLanguage = '';
+ }
+ function getPluralRules(lang) {
+ var locales2rules = {
+ 'af': 3,
+ 'ak': 4,
+ 'am': 4,
+ 'ar': 1,
+ 'asa': 3,
+ 'az': 0,
+ 'be': 11,
+ 'bem': 3,
+ 'bez': 3,
+ 'bg': 3,
+ 'bh': 4,
+ 'bm': 0,
+ 'bn': 3,
+ 'bo': 0,
+ 'br': 20,
+ 'brx': 3,
+ 'bs': 11,
+ 'ca': 3,
+ 'cgg': 3,
+ 'chr': 3,
+ 'cs': 12,
+ 'cy': 17,
+ 'da': 3,
+ 'de': 3,
+ 'dv': 3,
+ 'dz': 0,
+ 'ee': 3,
+ 'el': 3,
+ 'en': 3,
+ 'eo': 3,
+ 'es': 3,
+ 'et': 3,
+ 'eu': 3,
+ 'fa': 0,
+ 'ff': 5,
+ 'fi': 3,
+ 'fil': 4,
+ 'fo': 3,
+ 'fr': 5,
+ 'fur': 3,
+ 'fy': 3,
+ 'ga': 8,
+ 'gd': 24,
+ 'gl': 3,
+ 'gsw': 3,
+ 'gu': 3,
+ 'guw': 4,
+ 'gv': 23,
+ 'ha': 3,
+ 'haw': 3,
+ 'he': 2,
+ 'hi': 4,
+ 'hr': 11,
+ 'hu': 0,
+ 'id': 0,
+ 'ig': 0,
+ 'ii': 0,
+ 'is': 3,
+ 'it': 3,
+ 'iu': 7,
+ 'ja': 0,
+ 'jmc': 3,
+ 'jv': 0,
+ 'ka': 0,
+ 'kab': 5,
+ 'kaj': 3,
+ 'kcg': 3,
+ 'kde': 0,
+ 'kea': 0,
+ 'kk': 3,
+ 'kl': 3,
+ 'km': 0,
+ 'kn': 0,
+ 'ko': 0,
+ 'ksb': 3,
+ 'ksh': 21,
+ 'ku': 3,
+ 'kw': 7,
+ 'lag': 18,
+ 'lb': 3,
+ 'lg': 3,
+ 'ln': 4,
+ 'lo': 0,
+ 'lt': 10,
+ 'lv': 6,
+ 'mas': 3,
+ 'mg': 4,
+ 'mk': 16,
+ 'ml': 3,
+ 'mn': 3,
+ 'mo': 9,
+ 'mr': 3,
+ 'ms': 0,
+ 'mt': 15,
+ 'my': 0,
+ 'nah': 3,
+ 'naq': 7,
+ 'nb': 3,
+ 'nd': 3,
+ 'ne': 3,
+ 'nl': 3,
+ 'nn': 3,
+ 'no': 3,
+ 'nr': 3,
+ 'nso': 4,
+ 'ny': 3,
+ 'nyn': 3,
+ 'om': 3,
+ 'or': 3,
+ 'pa': 3,
+ 'pap': 3,
+ 'pl': 13,
+ 'ps': 3,
+ 'pt': 3,
+ 'rm': 3,
+ 'ro': 9,
+ 'rof': 3,
+ 'ru': 11,
+ 'rwk': 3,
+ 'sah': 0,
+ 'saq': 3,
+ 'se': 7,
+ 'seh': 3,
+ 'ses': 0,
+ 'sg': 0,
+ 'sh': 11,
+ 'shi': 19,
+ 'sk': 12,
+ 'sl': 14,
+ 'sma': 7,
+ 'smi': 7,
+ 'smj': 7,
+ 'smn': 7,
+ 'sms': 7,
+ 'sn': 3,
+ 'so': 3,
+ 'sq': 3,
+ 'sr': 11,
+ 'ss': 3,
+ 'ssy': 3,
+ 'st': 3,
+ 'sv': 3,
+ 'sw': 3,
+ 'syr': 3,
+ 'ta': 3,
+ 'te': 3,
+ 'teo': 3,
+ 'th': 0,
+ 'ti': 4,
+ 'tig': 3,
+ 'tk': 3,
+ 'tl': 4,
+ 'tn': 3,
+ 'to': 0,
+ 'tr': 0,
+ 'ts': 3,
+ 'tzm': 22,
+ 'uk': 11,
+ 'ur': 3,
+ 've': 3,
+ 'vi': 0,
+ 'vun': 3,
+ 'wa': 4,
+ 'wae': 3,
+ 'wo': 0,
+ 'xh': 3,
+ 'xog': 3,
+ 'yo': 0,
+ 'zh': 0,
+ 'zu': 3
+ };
+ function isIn(n, list) {
+ return list.indexOf(n) !== -1;
+ }
+ function isBetween(n, start, end) {
+ return start <= n && n <= end;
+ }
+ var pluralRules = {
+ '0': function _(n) {
+ return 'other';
+ },
+ '1': function _(n) {
+ if (isBetween(n % 100, 3, 10)) return 'few';
+ if (n === 0) return 'zero';
+ if (isBetween(n % 100, 11, 99)) return 'many';
+ if (n == 2) return 'two';
+ if (n == 1) return 'one';
+ return 'other';
+ },
+ '2': function _(n) {
+ if (n !== 0 && n % 10 === 0) return 'many';
+ if (n == 2) return 'two';
+ if (n == 1) return 'one';
+ return 'other';
+ },
+ '3': function _(n) {
+ if (n == 1) return 'one';
+ return 'other';
+ },
+ '4': function _(n) {
+ if (isBetween(n, 0, 1)) return 'one';
+ return 'other';
+ },
+ '5': function _(n) {
+ if (isBetween(n, 0, 2) && n != 2) return 'one';
+ return 'other';
+ },
+ '6': function _(n) {
+ if (n === 0) return 'zero';
+ if (n % 10 == 1 && n % 100 != 11) return 'one';
+ return 'other';
+ },
+ '7': function _(n) {
+ if (n == 2) return 'two';
+ if (n == 1) return 'one';
+ return 'other';
+ },
+ '8': function _(n) {
+ if (isBetween(n, 3, 6)) return 'few';
+ if (isBetween(n, 7, 10)) return 'many';
+ if (n == 2) return 'two';
+ if (n == 1) return 'one';
+ return 'other';
+ },
+ '9': function _(n) {
+ if (n === 0 || n != 1 && isBetween(n % 100, 1, 19)) return 'few';
+ if (n == 1) return 'one';
+ return 'other';
+ },
+ '10': function _(n) {
+ if (isBetween(n % 10, 2, 9) && !isBetween(n % 100, 11, 19)) return 'few';
+ if (n % 10 == 1 && !isBetween(n % 100, 11, 19)) return 'one';
+ return 'other';
+ },
+ '11': function _(n) {
+ if (isBetween(n % 10, 2, 4) && !isBetween(n % 100, 12, 14)) return 'few';
+ if (n % 10 === 0 || isBetween(n % 10, 5, 9) || isBetween(n % 100, 11, 14)) return 'many';
+ if (n % 10 == 1 && n % 100 != 11) return 'one';
+ return 'other';
+ },
+ '12': function _(n) {
+ if (isBetween(n, 2, 4)) return 'few';
+ if (n == 1) return 'one';
+ return 'other';
+ },
+ '13': function _(n) {
+ if (isBetween(n % 10, 2, 4) && !isBetween(n % 100, 12, 14)) return 'few';
+ if (n != 1 && isBetween(n % 10, 0, 1) || isBetween(n % 10, 5, 9) || isBetween(n % 100, 12, 14)) return 'many';
+ if (n == 1) return 'one';
+ return 'other';
+ },
+ '14': function _(n) {
+ if (isBetween(n % 100, 3, 4)) return 'few';
+ if (n % 100 == 2) return 'two';
+ if (n % 100 == 1) return 'one';
+ return 'other';
+ },
+ '15': function _(n) {
+ if (n === 0 || isBetween(n % 100, 2, 10)) return 'few';
+ if (isBetween(n % 100, 11, 19)) return 'many';
+ if (n == 1) return 'one';
+ return 'other';
+ },
+ '16': function _(n) {
+ if (n % 10 == 1 && n != 11) return 'one';
+ return 'other';
+ },
+ '17': function _(n) {
+ if (n == 3) return 'few';
+ if (n === 0) return 'zero';
+ if (n == 6) return 'many';
+ if (n == 2) return 'two';
+ if (n == 1) return 'one';
+ return 'other';
+ },
+ '18': function _(n) {
+ if (n === 0) return 'zero';
+ if (isBetween(n, 0, 2) && n !== 0 && n != 2) return 'one';
+ return 'other';
+ },
+ '19': function _(n) {
+ if (isBetween(n, 2, 10)) return 'few';
+ if (isBetween(n, 0, 1)) return 'one';
+ return 'other';
+ },
+ '20': function _(n) {
+ if ((isBetween(n % 10, 3, 4) || n % 10 == 9) && !(isBetween(n % 100, 10, 19) || isBetween(n % 100, 70, 79) || isBetween(n % 100, 90, 99))) return 'few';
+ if (n % 1000000 === 0 && n !== 0) return 'many';
+ if (n % 10 == 2 && !isIn(n % 100, [12, 72, 92])) return 'two';
+ if (n % 10 == 1 && !isIn(n % 100, [11, 71, 91])) return 'one';
+ return 'other';
+ },
+ '21': function _(n) {
+ if (n === 0) return 'zero';
+ if (n == 1) return 'one';
+ return 'other';
+ },
+ '22': function _(n) {
+ if (isBetween(n, 0, 1) || isBetween(n, 11, 99)) return 'one';
+ return 'other';
+ },
+ '23': function _(n) {
+ if (isBetween(n % 10, 1, 2) || n % 20 === 0) return 'one';
+ return 'other';
+ },
+ '24': function _(n) {
+ if (isBetween(n, 3, 10) || isBetween(n, 13, 19)) return 'few';
+ if (isIn(n, [2, 12])) return 'two';
+ if (isIn(n, [1, 11])) return 'one';
+ return 'other';
+ }
+ };
+ var index = locales2rules[lang.replace(/-.*$/, '')];
+ if (!(index in pluralRules)) {
+ console.warn('plural form unknown for [' + lang + ']');
+ return function () {
+ return 'other';
+ };
+ }
+ return pluralRules[index];
+ }
+ gMacros.plural = function (str, param, key, prop) {
+ var n = parseFloat(param);
+ if (isNaN(n)) return str;
+ if (prop != gTextProp) return str;
+ if (!gMacros._pluralRules) {
+ gMacros._pluralRules = getPluralRules(gLanguage);
+ }
+ var index = '[' + gMacros._pluralRules(n) + ']';
+ if (n === 0 && key + '[zero]' in gL10nData) {
+ str = gL10nData[key + '[zero]'][prop];
+ } else if (n == 1 && key + '[one]' in gL10nData) {
+ str = gL10nData[key + '[one]'][prop];
+ } else if (n == 2 && key + '[two]' in gL10nData) {
+ str = gL10nData[key + '[two]'][prop];
+ } else if (key + index in gL10nData) {
+ str = gL10nData[key + index][prop];
+ } else if (key + '[other]' in gL10nData) {
+ str = gL10nData[key + '[other]'][prop];
+ }
+ return str;
+ };
+ function getL10nData(key, args, fallback) {
+ var data = gL10nData[key];
+ if (!data) {
+ //console.warn('#' + key + ' is undefined.');
+ if (!fallback) {
+ return null;
+ }
+ data = fallback;
+ }
+ var rv = {};
+ for (var prop in data) {
+ var str = data[prop];
+ str = substIndexes(str, args, key, prop);
+ str = substArguments(str, args, key);
+ rv[prop] = str;
+ }
+ return rv;
+ }
+ function substIndexes(str, args, key, prop) {
+ var reIndex = /\{\[\s*([a-zA-Z]+)\(([a-zA-Z]+)\)\s*\]\}/;
+ var reMatch = reIndex.exec(str);
+ if (!reMatch || !reMatch.length) return str;
+ var macroName = reMatch[1];
+ var paramName = reMatch[2];
+ var param;
+ if (args && paramName in args) {
+ param = args[paramName];
+ } else if (paramName in gL10nData) {
+ param = gL10nData[paramName];
+ }
+ if (macroName in gMacros) {
+ var macro = gMacros[macroName];
+ str = macro(str, param, key, prop);
+ }
+ return str;
+ }
+ function substArguments(str, args, key) {
+ var reArgs = /\{\{\s*(.+?)\s*\}\}/g;
+ return str.replace(reArgs, function (matched_text, arg) {
+ if (args && arg in args) {
+ return args[arg];
+ }
+ if (arg in gL10nData) {
+ return gL10nData[arg];
+ }
+ console.log('argument {{' + arg + '}} for #' + key + ' is undefined.');
+ return matched_text;
+ });
+ }
+ function translateElement(element) {
+ var l10n = getL10nAttributes(element);
+ if (!l10n.id) return;
+ var data = getL10nData(l10n.id, l10n.args);
+ if (!data) {
+ //console.warn('#' + l10n.id + ' is undefined.');
+ return;
+ }
+ if (data[gTextProp]) {
+ if (getChildElementCount(element) === 0) {
+ element[gTextProp] = data[gTextProp];
+ } else {
+ var children = element.childNodes;
+ var found = false;
+ for (var i = 0, l = children.length; i < l; i++) {
+ if (children[i].nodeType === 3 && /\S/.test(children[i].nodeValue)) {
+ if (found) {
+ children[i].nodeValue = '';
+ } else {
+ children[i].nodeValue = data[gTextProp];
+ found = true;
+ }
+ }
+ }
+ if (!found) {
+ var textNode = document.createTextNode(data[gTextProp]);
+ element.insertBefore(textNode, element.firstChild);
+ }
+ }
+ delete data[gTextProp];
+ }
+ for (var k in data) {
+ element[k] = data[k];
+ }
+ }
+ function getChildElementCount(element) {
+ if (element.children) {
+ return element.children.length;
+ }
+ if (typeof element.childElementCount !== 'undefined') {
+ return element.childElementCount;
+ }
+ var count = 0;
+ for (var i = 0; i < element.childNodes.length; i++) {
+ count += element.nodeType === 1 ? 1 : 0;
+ }
+ return count;
+ }
+ function translateFragment(element) {
+ element = element || document.documentElement;
+ var children = getTranslatableChildren(element);
+ var elementCount = children.length;
+ for (var i = 0; i < elementCount; i++) {
+ translateElement(children[i]);
+ }
+ translateElement(element);
+ }
+ return {
+ get: function get(key, args, fallbackString) {
+ var index = key.lastIndexOf('.');
+ var prop = gTextProp;
+ if (index > 0) {
+ prop = key.substr(index + 1);
+ key = key.substring(0, index);
+ }
+ var fallback;
+ if (fallbackString) {
+ fallback = {};
+ fallback[prop] = fallbackString;
+ }
+ var data = getL10nData(key, args, fallback);
+ if (data && prop in data) {
+ return data[prop];
+ }
+ return '{{' + key + '}}';
+ },
+ getData: function getData() {
+ return gL10nData;
+ },
+ getText: function getText() {
+ return gTextData;
+ },
+ getLanguage: function getLanguage() {
+ return gLanguage;
+ },
+ setLanguage: function setLanguage(lang, callback) {
+ loadLocale(lang, function () {
+ if (callback) callback();
+ });
+ },
+ getDirection: function getDirection() {
+ var rtlList = ['ar', 'he', 'fa', 'ps', 'ur'];
+ var shortCode = gLanguage.split('-', 1)[0];
+ return rtlList.indexOf(shortCode) >= 0 ? 'rtl' : 'ltr';
+ },
+ translate: translateFragment,
+ getReadyState: function getReadyState() {
+ return gReadyState;
+ },
+ ready: function ready(callback) {
+ if (!callback) {
+ return;
+ } else if (gReadyState == 'complete' || gReadyState == 'interactive') {
+ window.setTimeout(function () {
+ callback();
+ });
+ } else if (document.addEventListener) {
+ document.addEventListener('localized', function once() {
+ document.removeEventListener('localized', once);
+ callback();
+ });
+ }
+ }
+ };
+}(window, document);
+
+/***/ }),
+/* 11 */
+/***/ (function(module, exports, __webpack_require__) {
+
+"use strict";
+
+
+Object.defineProperty(exports, "__esModule", {
+ value: true
+});
+exports.DefaultAnnotationLayerFactory = exports.AnnotationLayerBuilder = undefined;
+
+var _createClass = function () { function defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } return function (Constructor, protoProps, staticProps) { if (protoProps) defineProperties(Constructor.prototype, protoProps); if (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; }();
+
+var _pdfjsLib = __webpack_require__(1);
+
+var _ui_utils = __webpack_require__(0);
+
+var _pdf_link_service = __webpack_require__(5);
+
+function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }
+
+var AnnotationLayerBuilder = function () {
+ function AnnotationLayerBuilder(options) {
+ _classCallCheck(this, AnnotationLayerBuilder);
+
+ this.pageDiv = options.pageDiv;
+ this.pdfPage = options.pdfPage;
+ this.renderInteractiveForms = options.renderInteractiveForms;
+ this.linkService = options.linkService;
+ this.downloadManager = options.downloadManager;
+ this.l10n = options.l10n || _ui_utils.NullL10n;
+ this.div = null;
+ }
+
+ _createClass(AnnotationLayerBuilder, [{
+ key: 'render',
+ value: function render(viewport) {
+ var _this = this;
+
+ var intent = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : 'display';
+
+ this.pdfPage.getAnnotations({ intent: intent }).then(function (annotations) {
+ var parameters = {
+ viewport: viewport.clone({ dontFlip: true }),
+ div: _this.div,
+ annotations: annotations,
+ page: _this.pdfPage,
+ renderInteractiveForms: _this.renderInteractiveForms,
+ linkService: _this.linkService,
+ downloadManager: _this.downloadManager
+ };
+ if (_this.div) {
+ _pdfjsLib.AnnotationLayer.update(parameters);
+ } else {
+ if (annotations.length === 0) {
+ return;
+ }
+ _this.div = document.createElement('div');
+ _this.div.className = 'annotationLayer';
+ _this.pageDiv.appendChild(_this.div);
+ parameters.div = _this.div;
+ _pdfjsLib.AnnotationLayer.render(parameters);
+ _this.l10n.translate(_this.div);
+ }
+ });
+ }
+ }, {
+ key: 'hide',
+ value: function hide() {
+ if (!this.div) {
+ return;
+ }
+ this.div.setAttribute('hidden', 'true');
+ }
+ }]);
+
+ return AnnotationLayerBuilder;
+}();
+
+var DefaultAnnotationLayerFactory = function () {
+ function DefaultAnnotationLayerFactory() {
+ _classCallCheck(this, DefaultAnnotationLayerFactory);
+ }
+
+ _createClass(DefaultAnnotationLayerFactory, [{
+ key: 'createAnnotationLayerBuilder',
+ value: function createAnnotationLayerBuilder(pageDiv, pdfPage) {
+ var renderInteractiveForms = arguments.length > 2 && arguments[2] !== undefined ? arguments[2] : false;
+ var l10n = arguments.length > 3 && arguments[3] !== undefined ? arguments[3] : _ui_utils.NullL10n;
+
+ return new AnnotationLayerBuilder({
+ pageDiv: pageDiv,
+ pdfPage: pdfPage,
+ renderInteractiveForms: renderInteractiveForms,
+ linkService: new _pdf_link_service.SimpleLinkService(),
+ l10n: l10n
+ });
+ }
+ }]);
+
+ return DefaultAnnotationLayerFactory;
+}();
+
+exports.AnnotationLayerBuilder = AnnotationLayerBuilder;
+exports.DefaultAnnotationLayerFactory = DefaultAnnotationLayerFactory;
+
+/***/ }),
+/* 12 */
+/***/ (function(module, exports, __webpack_require__) {
+
+"use strict";
+
+
+Object.defineProperty(exports, "__esModule", {
+ value: true
+});
+exports.DownloadManager = undefined;
+
+var _pdfjsLib = __webpack_require__(1);
+
+;
+function download(blobUrl, filename) {
+ var a = document.createElement('a');
+ if (a.click) {
+ a.href = blobUrl;
+ a.target = '_parent';
+ if ('download' in a) {
+ a.download = filename;
+ }
+ (document.body || document.documentElement).appendChild(a);
+ a.click();
+ a.parentNode.removeChild(a);
+ } else {
+ if (window.top === window && blobUrl.split('#')[0] === window.location.href.split('#')[0]) {
+ var padCharacter = blobUrl.indexOf('?') === -1 ? '?' : '&';
+ blobUrl = blobUrl.replace(/#|$/, padCharacter + '$&');
+ }
+ window.open(blobUrl, '_parent');
+ }
+}
+function DownloadManager() {}
+DownloadManager.prototype = {
+ downloadUrl: function DownloadManager_downloadUrl(url, filename) {
+ if (!(0, _pdfjsLib.createValidAbsoluteUrl)(url, 'http://example.com')) {
+ return;
+ }
+ download(url + '#pdfjs.action=download', filename);
+ },
+ downloadData: function DownloadManager_downloadData(data, filename, contentType) {
+ if (navigator.msSaveBlob) {
+ return navigator.msSaveBlob(new Blob([data], { type: contentType }), filename);
+ }
+ var blobUrl = (0, _pdfjsLib.createObjectURL)(data, contentType, _pdfjsLib.PDFJS.disableCreateObjectURL);
+ download(blobUrl, filename);
+ },
+ download: function DownloadManager_download(blob, url, filename) {
+ if (navigator.msSaveBlob) {
+ if (!navigator.msSaveBlob(blob, filename)) {
+ this.downloadUrl(url, filename);
+ }
+ return;
+ }
+ if (_pdfjsLib.PDFJS.disableCreateObjectURL) {
+ this.downloadUrl(url, filename);
+ return;
+ }
+ var blobUrl = URL.createObjectURL(blob);
+ download(blobUrl, filename);
+ }
+};
+exports.DownloadManager = DownloadManager;
+
+/***/ }),
+/* 13 */
+/***/ (function(module, exports, __webpack_require__) {
+
+"use strict";
+
+
+Object.defineProperty(exports, "__esModule", {
+ value: true
+});
+exports.GenericL10n = undefined;
+
+var _createClass = function () { function defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } return function (Constructor, protoProps, staticProps) { if (protoProps) defineProperties(Constructor.prototype, protoProps); if (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; }();
+
+__webpack_require__(10);
+
+function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }
+
+var webL10n = document.webL10n;
+
+var GenericL10n = function () {
+ function GenericL10n(lang) {
+ _classCallCheck(this, GenericL10n);
+
+ this._lang = lang;
+ this._ready = new Promise(function (resolve, reject) {
+ webL10n.setLanguage(lang, function () {
+ resolve(webL10n);
+ });
+ });
+ }
+
+ _createClass(GenericL10n, [{
+ key: 'getDirection',
+ value: function getDirection() {
+ return this._ready.then(function (l10n) {
+ return l10n.getDirection();
+ });
+ }
+ }, {
+ key: 'get',
+ value: function get(property, args, fallback) {
+ return this._ready.then(function (l10n) {
+ return l10n.get(property, args, fallback);
+ });
+ }
+ }, {
+ key: 'translate',
+ value: function translate(element) {
+ return this._ready.then(function (l10n) {
+ return l10n.translate(element);
+ });
+ }
+ }]);
+
+ return GenericL10n;
+}();
+
+exports.GenericL10n = GenericL10n;
+
+/***/ }),
+/* 14 */
+/***/ (function(module, exports, __webpack_require__) {
+
+"use strict";
+
+
+Object.defineProperty(exports, "__esModule", {
+ value: true
+});
+function GrabToPan(options) {
+ this.element = options.element;
+ this.document = options.element.ownerDocument;
+ if (typeof options.ignoreTarget === 'function') {
+ this.ignoreTarget = options.ignoreTarget;
+ }
+ this.onActiveChanged = options.onActiveChanged;
+ this.activate = this.activate.bind(this);
+ this.deactivate = this.deactivate.bind(this);
+ this.toggle = this.toggle.bind(this);
+ this._onmousedown = this._onmousedown.bind(this);
+ this._onmousemove = this._onmousemove.bind(this);
+ this._endPan = this._endPan.bind(this);
+ var overlay = this.overlay = document.createElement('div');
+ overlay.className = 'grab-to-pan-grabbing';
+}
+GrabToPan.prototype = {
+ CSS_CLASS_GRAB: 'grab-to-pan-grab',
+ activate: function GrabToPan_activate() {
+ if (!this.active) {
+ this.active = true;
+ this.element.addEventListener('mousedown', this._onmousedown, true);
+ this.element.classList.add(this.CSS_CLASS_GRAB);
+ if (this.onActiveChanged) {
+ this.onActiveChanged(true);
+ }
+ }
+ },
+ deactivate: function GrabToPan_deactivate() {
+ if (this.active) {
+ this.active = false;
+ this.element.removeEventListener('mousedown', this._onmousedown, true);
+ this._endPan();
+ this.element.classList.remove(this.CSS_CLASS_GRAB);
+ if (this.onActiveChanged) {
+ this.onActiveChanged(false);
+ }
+ }
+ },
+ toggle: function GrabToPan_toggle() {
+ if (this.active) {
+ this.deactivate();
+ } else {
+ this.activate();
+ }
+ },
+ ignoreTarget: function GrabToPan_ignoreTarget(node) {
+ return node[matchesSelector]('a[href], a[href] *, input, textarea, button, button *, select, option');
+ },
+ _onmousedown: function GrabToPan__onmousedown(event) {
+ if (event.button !== 0 || this.ignoreTarget(event.target)) {
+ return;
+ }
+ if (event.originalTarget) {
+ try {
+ event.originalTarget.tagName;
+ } catch (e) {
+ return;
+ }
+ }
+ this.scrollLeftStart = this.element.scrollLeft;
+ this.scrollTopStart = this.element.scrollTop;
+ this.clientXStart = event.clientX;
+ this.clientYStart = event.clientY;
+ this.document.addEventListener('mousemove', this._onmousemove, true);
+ this.document.addEventListener('mouseup', this._endPan, true);
+ this.element.addEventListener('scroll', this._endPan, true);
+ event.preventDefault();
+ event.stopPropagation();
+ var focusedElement = document.activeElement;
+ if (focusedElement && !focusedElement.contains(event.target)) {
+ focusedElement.blur();
+ }
+ },
+ _onmousemove: function GrabToPan__onmousemove(event) {
+ this.element.removeEventListener('scroll', this._endPan, true);
+ if (isLeftMouseReleased(event)) {
+ this._endPan();
+ return;
+ }
+ var xDiff = event.clientX - this.clientXStart;
+ var yDiff = event.clientY - this.clientYStart;
+ var scrollTop = this.scrollTopStart - yDiff;
+ var scrollLeft = this.scrollLeftStart - xDiff;
+ if (this.element.scrollTo) {
+ this.element.scrollTo({
+ top: scrollTop,
+ left: scrollLeft,
+ behavior: 'instant'
+ });
+ } else {
+ this.element.scrollTop = scrollTop;
+ this.element.scrollLeft = scrollLeft;
+ }
+ if (!this.overlay.parentNode) {
+ document.body.appendChild(this.overlay);
+ }
+ },
+ _endPan: function GrabToPan__endPan() {
+ this.element.removeEventListener('scroll', this._endPan, true);
+ this.document.removeEventListener('mousemove', this._onmousemove, true);
+ this.document.removeEventListener('mouseup', this._endPan, true);
+ this.overlay.remove();
+ }
+};
+var matchesSelector;
+['webkitM', 'mozM', 'msM', 'oM', 'm'].some(function (prefix) {
+ var name = prefix + 'atches';
+ if (name in document.documentElement) {
+ matchesSelector = name;
+ }
+ name += 'Selector';
+ if (name in document.documentElement) {
+ matchesSelector = name;
+ }
+ return matchesSelector;
+});
+var isNotIEorIsIE10plus = !document.documentMode || document.documentMode > 9;
+var chrome = window.chrome;
+var isChrome15OrOpera15plus = chrome && (chrome.webstore || chrome.app);
+var isSafari6plus = /Apple/.test(navigator.vendor) && /Version\/([6-9]\d*|[1-5]\d+)/.test(navigator.userAgent);
+function isLeftMouseReleased(event) {
+ if ('buttons' in event && isNotIEorIsIE10plus) {
+ return !(event.buttons & 1);
+ }
+ if (isChrome15OrOpera15plus || isSafari6plus) {
+ return event.which === 0;
+ }
+}
+exports.GrabToPan = GrabToPan;
+
+/***/ }),
+/* 15 */
+/***/ (function(module, exports, __webpack_require__) {
+
+"use strict";
+
+
+Object.defineProperty(exports, "__esModule", {
+ value: true
+});
+
+var _createClass = function () { function defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } return function (Constructor, protoProps, staticProps) { if (protoProps) defineProperties(Constructor.prototype, protoProps); if (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; }();
+
+function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }
+
+var OverlayManager = function () {
+ function OverlayManager() {
+ _classCallCheck(this, OverlayManager);
+
+ this._overlays = {};
+ this._active = null;
+ this._keyDownBound = this._keyDown.bind(this);
+ }
+
+ _createClass(OverlayManager, [{
+ key: 'register',
+ value: function register(name, element) {
+ var _this = this;
+
+ var callerCloseMethod = arguments.length > 2 && arguments[2] !== undefined ? arguments[2] : null;
+ var canForceClose = arguments.length > 3 && arguments[3] !== undefined ? arguments[3] : false;
+
+ return new Promise(function (resolve) {
+ var container = void 0;
+ if (!name || !element || !(container = element.parentNode)) {
+ throw new Error('Not enough parameters.');
+ } else if (_this._overlays[name]) {
+ throw new Error('The overlay is already registered.');
+ }
+ _this._overlays[name] = {
+ element: element,
+ container: container,
+ callerCloseMethod: callerCloseMethod,
+ canForceClose: canForceClose
+ };
+ resolve();
+ });
+ }
+ }, {
+ key: 'unregister',
+ value: function unregister(name) {
+ var _this2 = this;
+
+ return new Promise(function (resolve) {
+ if (!_this2._overlays[name]) {
+ throw new Error('The overlay does not exist.');
+ } else if (_this2._active === name) {
+ throw new Error('The overlay cannot be removed while it is active.');
+ }
+ delete _this2._overlays[name];
+ resolve();
+ });
+ }
+ }, {
+ key: 'open',
+ value: function open(name) {
+ var _this3 = this;
+
+ return new Promise(function (resolve) {
+ if (!_this3._overlays[name]) {
+ throw new Error('The overlay does not exist.');
+ } else if (_this3._active) {
+ if (_this3._overlays[name].canForceClose) {
+ _this3._closeThroughCaller();
+ } else if (_this3._active === name) {
+ throw new Error('The overlay is already active.');
+ } else {
+ throw new Error('Another overlay is currently active.');
+ }
+ }
+ _this3._active = name;
+ _this3._overlays[_this3._active].element.classList.remove('hidden');
+ _this3._overlays[_this3._active].container.classList.remove('hidden');
+ window.addEventListener('keydown', _this3._keyDownBound);
+ resolve();
+ });
+ }
+ }, {
+ key: 'close',
+ value: function close(name) {
+ var _this4 = this;
+
+ return new Promise(function (resolve) {
+ if (!_this4._overlays[name]) {
+ throw new Error('The overlay does not exist.');
+ } else if (!_this4._active) {
+ throw new Error('The overlay is currently not active.');
+ } else if (_this4._active !== name) {
+ throw new Error('Another overlay is currently active.');
+ }
+ _this4._overlays[_this4._active].container.classList.add('hidden');
+ _this4._overlays[_this4._active].element.classList.add('hidden');
+ _this4._active = null;
+ window.removeEventListener('keydown', _this4._keyDownBound);
+ resolve();
+ });
+ }
+ }, {
+ key: '_keyDown',
+ value: function _keyDown(evt) {
+ if (this._active && evt.keyCode === 27) {
+ this._closeThroughCaller();
+ evt.preventDefault();
+ }
+ }
+ }, {
+ key: '_closeThroughCaller',
+ value: function _closeThroughCaller() {
+ if (this._overlays[this._active].callerCloseMethod) {
+ this._overlays[this._active].callerCloseMethod();
+ }
+ if (this._active) {
+ this.close(this._active);
+ }
+ }
+ }, {
+ key: 'active',
+ get: function get() {
+ return this._active;
+ }
+ }]);
+
+ return OverlayManager;
+}();
+
+exports.OverlayManager = OverlayManager;
+
+/***/ }),
+/* 16 */
+/***/ (function(module, exports, __webpack_require__) {
+
+"use strict";
+
+
+Object.defineProperty(exports, "__esModule", {
+ value: true
+});
+exports.PasswordPrompt = undefined;
+
+var _createClass = function () { function defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } return function (Constructor, protoProps, staticProps) { if (protoProps) defineProperties(Constructor.prototype, protoProps); if (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; }();
+
+var _ui_utils = __webpack_require__(0);
+
+var _pdfjsLib = __webpack_require__(1);
+
+function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }
+
+var PasswordPrompt = function () {
+ function PasswordPrompt(options, overlayManager) {
+ var _this = this;
+
+ var l10n = arguments.length > 2 && arguments[2] !== undefined ? arguments[2] : _ui_utils.NullL10n;
+
+ _classCallCheck(this, PasswordPrompt);
+
+ this.overlayName = options.overlayName;
+ this.container = options.container;
+ this.label = options.label;
+ this.input = options.input;
+ this.submitButton = options.submitButton;
+ this.cancelButton = options.cancelButton;
+ this.overlayManager = overlayManager;
+ this.l10n = l10n;
+ this.updateCallback = null;
+ this.reason = null;
+ this.submitButton.addEventListener('click', this.verify.bind(this));
+ this.cancelButton.addEventListener('click', this.close.bind(this));
+ this.input.addEventListener('keydown', function (e) {
+ if (e.keyCode === 13) {
+ _this.verify();
+ }
+ });
+ this.overlayManager.register(this.overlayName, this.container, this.close.bind(this), true);
+ }
+
+ _createClass(PasswordPrompt, [{
+ key: 'open',
+ value: function open() {
+ var _this2 = this;
+
+ this.overlayManager.open(this.overlayName).then(function () {
+ _this2.input.focus();
+ var promptString = void 0;
+ if (_this2.reason === _pdfjsLib.PasswordResponses.INCORRECT_PASSWORD) {
+ promptString = _this2.l10n.get('password_invalid', null, 'Invalid password. Please try again.');
+ } else {
+ promptString = _this2.l10n.get('password_label', null, 'Enter the password to open this PDF file.');
+ }
+ promptString.then(function (msg) {
+ _this2.label.textContent = msg;
+ });
+ });
+ }
+ }, {
+ key: 'close',
+ value: function close() {
+ var _this3 = this;
+
+ this.overlayManager.close(this.overlayName).then(function () {
+ _this3.input.value = '';
+ });
+ }
+ }, {
+ key: 'verify',
+ value: function verify() {
+ var password = this.input.value;
+ if (password && password.length > 0) {
+ this.close();
+ return this.updateCallback(password);
+ }
+ }
+ }, {
+ key: 'setUpdateCallback',
+ value: function setUpdateCallback(updateCallback, reason) {
+ this.updateCallback = updateCallback;
+ this.reason = reason;
+ }
+ }]);
+
+ return PasswordPrompt;
+}();
+
+exports.PasswordPrompt = PasswordPrompt;
+
+/***/ }),
+/* 17 */
+/***/ (function(module, exports, __webpack_require__) {
+
+"use strict";
+
+
+Object.defineProperty(exports, "__esModule", {
+ value: true
+});
+exports.PDFAttachmentViewer = undefined;
+
+var _createClass = function () { function defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } return function (Constructor, protoProps, staticProps) { if (protoProps) defineProperties(Constructor.prototype, protoProps); if (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; }();
+
+var _pdfjsLib = __webpack_require__(1);
+
+function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }
+
+var PDFAttachmentViewer = function () {
+ function PDFAttachmentViewer(options) {
+ _classCallCheck(this, PDFAttachmentViewer);
+
+ this.attachments = null;
+ this.container = options.container;
+ this.eventBus = options.eventBus;
+ this.downloadManager = options.downloadManager;
+ this._renderedCapability = (0, _pdfjsLib.createPromiseCapability)();
+ this.eventBus.on('fileattachmentannotation', this._appendAttachment.bind(this));
+ }
+
+ _createClass(PDFAttachmentViewer, [{
+ key: 'reset',
+ value: function reset() {
+ var keepRenderedCapability = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : false;
+
+ this.attachments = null;
+ this.container.textContent = '';
+ if (!keepRenderedCapability) {
+ this._renderedCapability = (0, _pdfjsLib.createPromiseCapability)();
+ }
+ }
+ }, {
+ key: '_dispatchEvent',
+ value: function _dispatchEvent(attachmentsCount) {
+ this.eventBus.dispatch('attachmentsloaded', {
+ source: this,
+ attachmentsCount: attachmentsCount
+ });
+ this._renderedCapability.resolve();
+ }
+ }, {
+ key: '_bindPdfLink',
+ value: function _bindPdfLink(button, content, filename) {
+ if (_pdfjsLib.PDFJS.disableCreateObjectURL) {
+ throw new Error('bindPdfLink: ' + 'Unsupported "PDFJS.disableCreateObjectURL" value.');
+ }
+ var blobUrl;
+ button.onclick = function () {
+ if (!blobUrl) {
+ blobUrl = (0, _pdfjsLib.createObjectURL)(content, 'application/pdf');
+ }
+ var viewerUrl;
+ viewerUrl = '?file=' + encodeURIComponent(blobUrl + '#' + filename);
+ window.open(viewerUrl);
+ return false;
+ };
+ }
+ }, {
+ key: '_bindLink',
+ value: function _bindLink(button, content, filename) {
+ var _this = this;
+
+ button.onclick = function () {
+ _this.downloadManager.downloadData(content, filename, '');
+ return false;
+ };
+ }
+ }, {
+ key: 'render',
+ value: function render() {
+ var params = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : {};
+
+ var attachments = params.attachments || null;
+ var attachmentsCount = 0;
+ if (this.attachments) {
+ var keepRenderedCapability = params.keepRenderedCapability === true;
+ this.reset(keepRenderedCapability);
+ }
+ this.attachments = attachments;
+ if (!attachments) {
+ this._dispatchEvent(attachmentsCount);
+ return;
+ }
+ var names = Object.keys(attachments).sort(function (a, b) {
+ return a.toLowerCase().localeCompare(b.toLowerCase());
+ });
+ attachmentsCount = names.length;
+ for (var i = 0; i < attachmentsCount; i++) {
+ var item = attachments[names[i]];
+ var filename = (0, _pdfjsLib.removeNullCharacters)((0, _pdfjsLib.getFilenameFromUrl)(item.filename));
+ var div = document.createElement('div');
+ div.className = 'attachmentsItem';
+ var button = document.createElement('button');
+ button.textContent = filename;
+ if (/\.pdf$/i.test(filename) && !_pdfjsLib.PDFJS.disableCreateObjectURL) {
+ this._bindPdfLink(button, item.content, filename);
+ } else {
+ this._bindLink(button, item.content, filename);
+ }
+ div.appendChild(button);
+ this.container.appendChild(div);
+ }
+ this._dispatchEvent(attachmentsCount);
+ }
+ }, {
+ key: '_appendAttachment',
+ value: function _appendAttachment(_ref) {
+ var _this2 = this;
+
+ var id = _ref.id,
+ filename = _ref.filename,
+ content = _ref.content;
+
+ this._renderedCapability.promise.then(function () {
+ var attachments = _this2.attachments;
+ if (!attachments) {
+ attachments = Object.create(null);
+ } else {
+ for (var name in attachments) {
+ if (id === name) {
+ return;
+ }
+ }
+ }
+ attachments[id] = {
+ filename: filename,
+ content: content
+ };
+ _this2.render({
+ attachments: attachments,
+ keepRenderedCapability: true
+ });
+ });
+ }
+ }]);
+
+ return PDFAttachmentViewer;
+}();
+
+exports.PDFAttachmentViewer = PDFAttachmentViewer;
+
+/***/ }),
+/* 18 */
+/***/ (function(module, exports, __webpack_require__) {
+
+"use strict";
+
+
+Object.defineProperty(exports, "__esModule", {
+ value: true
+});
+exports.PDFDocumentProperties = undefined;
+
+var _slicedToArray = function () { function sliceIterator(arr, i) { var _arr = []; var _n = true; var _d = false; var _e = undefined; try { for (var _i = arr[Symbol.iterator](), _s; !(_n = (_s = _i.next()).done); _n = true) { _arr.push(_s.value); if (i && _arr.length === i) break; } } catch (err) { _d = true; _e = err; } finally { try { if (!_n && _i["return"]) _i["return"](); } finally { if (_d) throw _e; } } return _arr; } return function (arr, i) { if (Array.isArray(arr)) { return arr; } else if (Symbol.iterator in Object(arr)) { return sliceIterator(arr, i); } else { throw new TypeError("Invalid attempt to destructure non-iterable instance"); } }; }();
+
+var _createClass = function () { function defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } return function (Constructor, protoProps, staticProps) { if (protoProps) defineProperties(Constructor.prototype, protoProps); if (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; }();
+
+var _ui_utils = __webpack_require__(0);
+
+var _pdfjsLib = __webpack_require__(1);
+
+function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }
+
+var DEFAULT_FIELD_CONTENT = '-';
+
+var PDFDocumentProperties = function () {
+ function PDFDocumentProperties(_ref, overlayManager) {
+ var overlayName = _ref.overlayName,
+ fields = _ref.fields,
+ container = _ref.container,
+ closeButton = _ref.closeButton;
+ var l10n = arguments.length > 2 && arguments[2] !== undefined ? arguments[2] : _ui_utils.NullL10n;
+
+ _classCallCheck(this, PDFDocumentProperties);
+
+ this.overlayName = overlayName;
+ this.fields = fields;
+ this.container = container;
+ this.overlayManager = overlayManager;
+ this.l10n = l10n;
+ this._reset();
+ if (closeButton) {
+ closeButton.addEventListener('click', this.close.bind(this));
+ }
+ this.overlayManager.register(this.overlayName, this.container, this.close.bind(this));
+ }
+
+ _createClass(PDFDocumentProperties, [{
+ key: 'open',
+ value: function open() {
+ var _this = this;
+
+ var freezeFieldData = function freezeFieldData(data) {
+ Object.defineProperty(_this, 'fieldData', {
+ value: Object.freeze(data),
+ writable: false,
+ enumerable: true,
+ configurable: true
+ });
+ };
+ Promise.all([this.overlayManager.open(this.overlayName), this._dataAvailableCapability.promise]).then(function () {
+ if (_this.fieldData) {
+ _this._updateUI();
+ return;
+ }
+ _this.pdfDocument.getMetadata().then(function (_ref2) {
+ var info = _ref2.info,
+ metadata = _ref2.metadata;
+
+ return Promise.all([info, metadata, _this._parseFileSize(_this.maybeFileSize), _this._parseDate(info.CreationDate), _this._parseDate(info.ModDate)]);
+ }).then(function (_ref3) {
+ var _ref4 = _slicedToArray(_ref3, 5),
+ info = _ref4[0],
+ metadata = _ref4[1],
+ fileSize = _ref4[2],
+ creationDate = _ref4[3],
+ modificationDate = _ref4[4];
+
+ freezeFieldData({
+ 'fileName': (0, _ui_utils.getPDFFileNameFromURL)(_this.url),
+ 'fileSize': fileSize,
+ 'title': info.Title,
+ 'author': info.Author,
+ 'subject': info.Subject,
+ 'keywords': info.Keywords,
+ 'creationDate': creationDate,
+ 'modificationDate': modificationDate,
+ 'creator': info.Creator,
+ 'producer': info.Producer,
+ 'version': info.PDFFormatVersion,
+ 'pageCount': _this.pdfDocument.numPages
+ });
+ _this._updateUI();
+ return _this.pdfDocument.getDownloadInfo();
+ }).then(function (_ref5) {
+ var length = _ref5.length;
+
+ return _this._parseFileSize(length);
+ }).then(function (fileSize) {
+ var data = (0, _ui_utils.cloneObj)(_this.fieldData);
+ data['fileSize'] = fileSize;
+ freezeFieldData(data);
+ _this._updateUI();
+ });
+ });
+ }
+ }, {
+ key: 'close',
+ value: function close() {
+ this.overlayManager.close(this.overlayName);
+ }
+ }, {
+ key: 'setDocument',
+ value: function setDocument(pdfDocument, url) {
+ if (this.pdfDocument) {
+ this._reset();
+ this._updateUI(true);
+ }
+ if (!pdfDocument) {
+ return;
+ }
+ this.pdfDocument = pdfDocument;
+ this.url = url;
+ this._dataAvailableCapability.resolve();
+ }
+ }, {
+ key: 'setFileSize',
+ value: function setFileSize(fileSize) {
+ if (typeof fileSize === 'number' && fileSize > 0) {
+ this.maybeFileSize = fileSize;
+ }
+ }
+ }, {
+ key: '_reset',
+ value: function _reset() {
+ this.pdfDocument = null;
+ this.url = null;
+ this.maybeFileSize = 0;
+ delete this.fieldData;
+ this._dataAvailableCapability = (0, _pdfjsLib.createPromiseCapability)();
+ }
+ }, {
+ key: '_updateUI',
+ value: function _updateUI() {
+ var reset = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : false;
+
+ if (reset || !this.fieldData) {
+ for (var id in this.fields) {
+ this.fields[id].textContent = DEFAULT_FIELD_CONTENT;
+ }
+ return;
+ }
+ if (this.overlayManager.active !== this.overlayName) {
+ return;
+ }
+ for (var _id in this.fields) {
+ var content = this.fieldData[_id];
+ this.fields[_id].textContent = content || content === 0 ? content : DEFAULT_FIELD_CONTENT;
+ }
+ }
+ }, {
+ key: '_parseFileSize',
+ value: function _parseFileSize() {
+ var fileSize = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : 0;
+
+ var kb = fileSize / 1024;
+ if (!kb) {
+ return Promise.resolve(undefined);
+ } else if (kb < 1024) {
+ return this.l10n.get('document_properties_kb', {
+ size_kb: (+kb.toPrecision(3)).toLocaleString(),
+ size_b: fileSize.toLocaleString()
+ }, '{{size_kb}} KB ({{size_b}} bytes)');
+ }
+ return this.l10n.get('document_properties_mb', {
+ size_mb: (+(kb / 1024).toPrecision(3)).toLocaleString(),
+ size_b: fileSize.toLocaleString()
+ }, '{{size_mb}} MB ({{size_b}} bytes)');
+ }
+ }, {
+ key: '_parseDate',
+ value: function _parseDate(inputDate) {
+ if (!inputDate) {
+ return;
+ }
+ var dateToParse = inputDate;
+ if (dateToParse.substring(0, 2) === 'D:') {
+ dateToParse = dateToParse.substring(2);
+ }
+ var year = parseInt(dateToParse.substring(0, 4), 10);
+ var month = parseInt(dateToParse.substring(4, 6), 10) - 1;
+ var day = parseInt(dateToParse.substring(6, 8), 10);
+ var hours = parseInt(dateToParse.substring(8, 10), 10);
+ var minutes = parseInt(dateToParse.substring(10, 12), 10);
+ var seconds = parseInt(dateToParse.substring(12, 14), 10);
+ var utRel = dateToParse.substring(14, 15);
+ var offsetHours = parseInt(dateToParse.substring(15, 17), 10);
+ var offsetMinutes = parseInt(dateToParse.substring(18, 20), 10);
+ if (utRel === '-') {
+ hours += offsetHours;
+ minutes += offsetMinutes;
+ } else if (utRel === '+') {
+ hours -= offsetHours;
+ minutes -= offsetMinutes;
+ }
+ var date = new Date(Date.UTC(year, month, day, hours, minutes, seconds));
+ var dateString = date.toLocaleDateString();
+ var timeString = date.toLocaleTimeString();
+ return this.l10n.get('document_properties_date_string', {
+ date: dateString,
+ time: timeString
+ }, '{{date}}, {{time}}');
+ }
+ }]);
+
+ return PDFDocumentProperties;
+}();
+
+exports.PDFDocumentProperties = PDFDocumentProperties;
+
+/***/ }),
+/* 19 */
+/***/ (function(module, exports, __webpack_require__) {
+
+"use strict";
+
+
+Object.defineProperty(exports, "__esModule", {
+ value: true
+});
+exports.PDFFindBar = undefined;
+
+var _createClass = function () { function defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } return function (Constructor, protoProps, staticProps) { if (protoProps) defineProperties(Constructor.prototype, protoProps); if (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; }();
+
+var _pdf_find_controller = __webpack_require__(7);
+
+var _ui_utils = __webpack_require__(0);
+
+function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }
+
+var PDFFindBar = function () {
+ function PDFFindBar(options) {
+ var _this = this;
+
+ var l10n = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : _ui_utils.NullL10n;
+
+ _classCallCheck(this, PDFFindBar);
+
+ this.opened = false;
+ this.bar = options.bar || null;
+ this.toggleButton = options.toggleButton || null;
+ this.findField = options.findField || null;
+ this.highlightAll = options.highlightAllCheckbox || null;
+ this.caseSensitive = options.caseSensitiveCheckbox || null;
+ this.findMsg = options.findMsg || null;
+ this.findResultsCount = options.findResultsCount || null;
+ this.findStatusIcon = options.findStatusIcon || null;
+ this.findPreviousButton = options.findPreviousButton || null;
+ this.findNextButton = options.findNextButton || null;
+ this.findController = options.findController || null;
+ this.eventBus = options.eventBus;
+ this.l10n = l10n;
+ if (this.findController === null) {
+ throw new Error('PDFFindBar cannot be used without a ' + 'PDFFindController instance.');
+ }
+ this.toggleButton.addEventListener('click', function () {
+ _this.toggle();
+ });
+ this.findField.addEventListener('input', function () {
+ _this.dispatchEvent('');
+ });
+ this.bar.addEventListener('keydown', function (e) {
+ switch (e.keyCode) {
+ case 13:
+ if (e.target === _this.findField) {
+ _this.dispatchEvent('again', e.shiftKey);
+ }
+ break;
+ case 27:
+ _this.close();
+ break;
+ }
+ });
+ this.findPreviousButton.addEventListener('click', function () {
+ _this.dispatchEvent('again', true);
+ });
+ this.findNextButton.addEventListener('click', function () {
+ _this.dispatchEvent('again', false);
+ });
+ this.highlightAll.addEventListener('click', function () {
+ _this.dispatchEvent('highlightallchange');
+ });
+ this.caseSensitive.addEventListener('click', function () {
+ _this.dispatchEvent('casesensitivitychange');
+ });
+ this.eventBus.on('resize', this._adjustWidth.bind(this));
+ }
+
+ _createClass(PDFFindBar, [{
+ key: 'reset',
+ value: function reset() {
+ this.updateUIState();
+ }
+ }, {
+ key: 'dispatchEvent',
+ value: function dispatchEvent(type, findPrev) {
+ this.eventBus.dispatch('find', {
+ source: this,
+ type: type,
+ query: this.findField.value,
+ caseSensitive: this.caseSensitive.checked,
+ phraseSearch: true,
+ highlightAll: this.highlightAll.checked,
+ findPrevious: findPrev
+ });
+ }
+ }, {
+ key: 'updateUIState',
+ value: function updateUIState(state, previous, matchCount) {
+ var _this2 = this;
+
+ var notFound = false;
+ var findMsg = '';
+ var status = '';
+ switch (state) {
+ case _pdf_find_controller.FindState.FOUND:
+ break;
+ case _pdf_find_controller.FindState.PENDING:
+ status = 'pending';
+ break;
+ case _pdf_find_controller.FindState.NOT_FOUND:
+ findMsg = this.l10n.get('find_not_found', null, 'Phrase not found');
+ notFound = true;
+ break;
+ case _pdf_find_controller.FindState.WRAPPED:
+ if (previous) {
+ findMsg = this.l10n.get('find_reached_top', null, 'Reached top of document, continued from bottom');
+ } else {
+ findMsg = this.l10n.get('find_reached_bottom', null, 'Reached end of document, continued from top');
+ }
+ break;
+ }
+ if (notFound) {
+ this.findField.classList.add('notFound');
+ } else {
+ this.findField.classList.remove('notFound');
+ }
+ this.findField.setAttribute('data-status', status);
+ Promise.resolve(findMsg).then(function (msg) {
+ _this2.findMsg.textContent = msg;
+ });
+ this.updateResultsCount(matchCount);
+ this._adjustWidth();
+ }
+ }, {
+ key: 'updateResultsCount',
+ value: function updateResultsCount(matchCount) {
+ if (!this.findResultsCount) {
+ return;
+ }
+ if (!matchCount) {
+ this.findResultsCount.classList.add('hidden');
+ return;
+ }
+ this.findResultsCount.textContent = matchCount.toLocaleString();
+ this.findResultsCount.classList.remove('hidden');
+ }
+ }, {
+ key: 'open',
+ value: function open() {
+ if (!this.opened) {
+ this.opened = true;
+ this.toggleButton.classList.add('toggled');
+ this.bar.classList.remove('hidden');
+ }
+ this.findField.select();
+ this.findField.focus();
+ this._adjustWidth();
+ }
+ }, {
+ key: 'close',
+ value: function close() {
+ if (!this.opened) {
+ return;
+ }
+ this.opened = false;
+ this.toggleButton.classList.remove('toggled');
+ this.bar.classList.add('hidden');
+ this.findController.active = false;
+ }
+ }, {
+ key: 'toggle',
+ value: function toggle() {
+ if (this.opened) {
+ this.close();
+ } else {
+ this.open();
+ }
+ }
+ }, {
+ key: '_adjustWidth',
+ value: function _adjustWidth() {
+ if (!this.opened) {
+ return;
+ }
+ this.bar.classList.remove('wrapContainers');
+ var findbarHeight = this.bar.clientHeight;
+ var inputContainerHeight = this.bar.firstElementChild.clientHeight;
+ if (findbarHeight > inputContainerHeight) {
+ this.bar.classList.add('wrapContainers');
+ }
+ }
+ }]);
+
+ return PDFFindBar;
+}();
+
+exports.PDFFindBar = PDFFindBar;
+
+/***/ }),
+/* 20 */
+/***/ (function(module, exports, __webpack_require__) {
+
+"use strict";
+
+
+Object.defineProperty(exports, "__esModule", {
+ value: true
+});
+exports.PDFHistory = undefined;
+
+var _dom_events = __webpack_require__(2);
+
+function PDFHistory(options) {
+ this.linkService = options.linkService;
+ this.eventBus = options.eventBus || (0, _dom_events.getGlobalEventBus)();
+ this.initialized = false;
+ this.initialDestination = null;
+ this.initialBookmark = null;
+}
+PDFHistory.prototype = {
+ initialize: function pdfHistoryInitialize(fingerprint) {
+ this.initialized = true;
+ this.reInitialized = false;
+ this.allowHashChange = true;
+ this.historyUnlocked = true;
+ this.isViewerInPresentationMode = false;
+ this.previousHash = window.location.hash.substring(1);
+ this.currentBookmark = '';
+ this.currentPage = 0;
+ this.updatePreviousBookmark = false;
+ this.previousBookmark = '';
+ this.previousPage = 0;
+ this.nextHashParam = '';
+ this.fingerprint = fingerprint;
+ this.currentUid = this.uid = 0;
+ this.current = {};
+ var state = window.history.state;
+ if (this._isStateObjectDefined(state)) {
+ if (state.target.dest) {
+ this.initialDestination = state.target.dest;
+ } else {
+ this.initialBookmark = state.target.hash;
+ }
+ this.currentUid = state.uid;
+ this.uid = state.uid + 1;
+ this.current = state.target;
+ } else {
+ if (state && state.fingerprint && this.fingerprint !== state.fingerprint) {
+ this.reInitialized = true;
+ }
+ this._pushOrReplaceState({ fingerprint: this.fingerprint }, true);
+ }
+ var self = this;
+ window.addEventListener('popstate', function pdfHistoryPopstate(evt) {
+ if (!self.historyUnlocked) {
+ return;
+ }
+ if (evt.state) {
+ self._goTo(evt.state);
+ return;
+ }
+ if (self.uid === 0) {
+ var previousParams = self.previousHash && self.currentBookmark && self.previousHash !== self.currentBookmark ? {
+ hash: self.currentBookmark,
+ page: self.currentPage
+ } : { page: 1 };
+ replacePreviousHistoryState(previousParams, function () {
+ updateHistoryWithCurrentHash();
+ });
+ } else {
+ updateHistoryWithCurrentHash();
+ }
+ });
+ function updateHistoryWithCurrentHash() {
+ self.previousHash = window.location.hash.slice(1);
+ self._pushToHistory({ hash: self.previousHash }, false, true);
+ self._updatePreviousBookmark();
+ }
+ function replacePreviousHistoryState(params, callback) {
+ self.historyUnlocked = false;
+ self.allowHashChange = false;
+ window.addEventListener('popstate', rewriteHistoryAfterBack);
+ history.back();
+ function rewriteHistoryAfterBack() {
+ window.removeEventListener('popstate', rewriteHistoryAfterBack);
+ window.addEventListener('popstate', rewriteHistoryAfterForward);
+ self._pushToHistory(params, false, true);
+ history.forward();
+ }
+ function rewriteHistoryAfterForward() {
+ window.removeEventListener('popstate', rewriteHistoryAfterForward);
+ self.allowHashChange = true;
+ self.historyUnlocked = true;
+ callback();
+ }
+ }
+ function pdfHistoryBeforeUnload() {
+ var previousParams = self._getPreviousParams(null, true);
+ if (previousParams) {
+ var replacePrevious = !self.current.dest && self.current.hash !== self.previousHash;
+ self._pushToHistory(previousParams, false, replacePrevious);
+ self._updatePreviousBookmark();
+ }
+ window.removeEventListener('beforeunload', pdfHistoryBeforeUnload);
+ }
+ window.addEventListener('beforeunload', pdfHistoryBeforeUnload);
+ window.addEventListener('pageshow', function pdfHistoryPageShow(evt) {
+ window.addEventListener('beforeunload', pdfHistoryBeforeUnload);
+ });
+ self.eventBus.on('presentationmodechanged', function (e) {
+ self.isViewerInPresentationMode = e.active;
+ });
+ },
+ clearHistoryState: function pdfHistory_clearHistoryState() {
+ this._pushOrReplaceState(null, true);
+ },
+ _isStateObjectDefined: function pdfHistory_isStateObjectDefined(state) {
+ return state && state.uid >= 0 && state.fingerprint && this.fingerprint === state.fingerprint && state.target && state.target.hash ? true : false;
+ },
+ _pushOrReplaceState: function pdfHistory_pushOrReplaceState(stateObj, replace) {
+ if (replace) {
+ window.history.replaceState(stateObj, '', document.URL);
+ } else {
+ window.history.pushState(stateObj, '', document.URL);
+ }
+ },
+ get isHashChangeUnlocked() {
+ if (!this.initialized) {
+ return true;
+ }
+ return this.allowHashChange;
+ },
+ _updatePreviousBookmark: function pdfHistory_updatePreviousBookmark() {
+ if (this.updatePreviousBookmark && this.currentBookmark && this.currentPage) {
+ this.previousBookmark = this.currentBookmark;
+ this.previousPage = this.currentPage;
+ this.updatePreviousBookmark = false;
+ }
+ },
+ updateCurrentBookmark: function pdfHistoryUpdateCurrentBookmark(bookmark, pageNum) {
+ if (this.initialized) {
+ this.currentBookmark = bookmark.substring(1);
+ this.currentPage = pageNum | 0;
+ this._updatePreviousBookmark();
+ }
+ },
+ updateNextHashParam: function pdfHistoryUpdateNextHashParam(param) {
+ if (this.initialized) {
+ this.nextHashParam = param;
+ }
+ },
+ push: function pdfHistoryPush(params, isInitialBookmark) {
+ if (!(this.initialized && this.historyUnlocked)) {
+ return;
+ }
+ if (params.dest && !params.hash) {
+ params.hash = this.current.hash && this.current.dest && this.current.dest === params.dest ? this.current.hash : this.linkService.getDestinationHash(params.dest).split('#')[1];
+ }
+ if (params.page) {
+ params.page |= 0;
+ }
+ if (isInitialBookmark) {
+ var target = window.history.state.target;
+ if (!target) {
+ this._pushToHistory(params, false);
+ this.previousHash = window.location.hash.substring(1);
+ }
+ this.updatePreviousBookmark = this.nextHashParam ? false : true;
+ if (target) {
+ this._updatePreviousBookmark();
+ }
+ return;
+ }
+ if (this.nextHashParam) {
+ if (this.nextHashParam === params.hash) {
+ this.nextHashParam = null;
+ this.updatePreviousBookmark = true;
+ return;
+ }
+ this.nextHashParam = null;
+ }
+ if (params.hash) {
+ if (this.current.hash) {
+ if (this.current.hash !== params.hash) {
+ this._pushToHistory(params, true);
+ } else {
+ if (!this.current.page && params.page) {
+ this._pushToHistory(params, false, true);
+ }
+ this.updatePreviousBookmark = true;
+ }
+ } else {
+ this._pushToHistory(params, true);
+ }
+ } else if (this.current.page && params.page && this.current.page !== params.page) {
+ this._pushToHistory(params, true);
+ }
+ },
+ _getPreviousParams: function pdfHistory_getPreviousParams(onlyCheckPage, beforeUnload) {
+ if (!(this.currentBookmark && this.currentPage)) {
+ return null;
+ } else if (this.updatePreviousBookmark) {
+ this.updatePreviousBookmark = false;
+ }
+ if (this.uid > 0 && !(this.previousBookmark && this.previousPage)) {
+ return null;
+ }
+ if (!this.current.dest && !onlyCheckPage || beforeUnload) {
+ if (this.previousBookmark === this.currentBookmark) {
+ return null;
+ }
+ } else if (this.current.page || onlyCheckPage) {
+ if (this.previousPage === this.currentPage) {
+ return null;
+ }
+ } else {
+ return null;
+ }
+ var params = {
+ hash: this.currentBookmark,
+ page: this.currentPage
+ };
+ if (this.isViewerInPresentationMode) {
+ params.hash = null;
+ }
+ return params;
+ },
+ _stateObj: function pdfHistory_stateObj(params) {
+ return {
+ fingerprint: this.fingerprint,
+ uid: this.uid,
+ target: params
+ };
+ },
+ _pushToHistory: function pdfHistory_pushToHistory(params, addPrevious, overwrite) {
+ if (!this.initialized) {
+ return;
+ }
+ if (!params.hash && params.page) {
+ params.hash = 'page=' + params.page;
+ }
+ if (addPrevious && !overwrite) {
+ var previousParams = this._getPreviousParams();
+ if (previousParams) {
+ var replacePrevious = !this.current.dest && this.current.hash !== this.previousHash;
+ this._pushToHistory(previousParams, false, replacePrevious);
+ }
+ }
+ this._pushOrReplaceState(this._stateObj(params), overwrite || this.uid === 0);
+ this.currentUid = this.uid++;
+ this.current = params;
+ this.updatePreviousBookmark = true;
+ },
+ _goTo: function pdfHistory_goTo(state) {
+ if (!(this.initialized && this.historyUnlocked && this._isStateObjectDefined(state))) {
+ return;
+ }
+ if (!this.reInitialized && state.uid < this.currentUid) {
+ var previousParams = this._getPreviousParams(true);
+ if (previousParams) {
+ this._pushToHistory(this.current, false);
+ this._pushToHistory(previousParams, false);
+ this.currentUid = state.uid;
+ window.history.back();
+ return;
+ }
+ }
+ this.historyUnlocked = false;
+ if (state.target.dest) {
+ this.linkService.navigateTo(state.target.dest);
+ } else {
+ this.linkService.setHash(state.target.hash);
+ }
+ this.currentUid = state.uid;
+ if (state.uid > this.uid) {
+ this.uid = state.uid;
+ }
+ this.current = state.target;
+ this.updatePreviousBookmark = true;
+ var currentHash = window.location.hash.substring(1);
+ if (this.previousHash !== currentHash) {
+ this.allowHashChange = false;
+ }
+ this.previousHash = currentHash;
+ this.historyUnlocked = true;
+ },
+ back: function pdfHistoryBack() {
+ this.go(-1);
+ },
+ forward: function pdfHistoryForward() {
+ this.go(1);
+ },
+ go: function pdfHistoryGo(direction) {
+ if (this.initialized && this.historyUnlocked) {
+ var state = window.history.state;
+ if (direction === -1 && state && state.uid > 0) {
+ window.history.back();
+ } else if (direction === 1 && state && state.uid < this.uid - 1) {
+ window.history.forward();
+ }
+ }
+ }
+};
+exports.PDFHistory = PDFHistory;
+
+/***/ }),
+/* 21 */
+/***/ (function(module, exports, __webpack_require__) {
+
+"use strict";
+
+
+Object.defineProperty(exports, "__esModule", {
+ value: true
+});
+exports.PDFOutlineViewer = undefined;
+
+var _createClass = function () { function defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } return function (Constructor, protoProps, staticProps) { if (protoProps) defineProperties(Constructor.prototype, protoProps); if (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; }();
+
+var _pdfjsLib = __webpack_require__(1);
+
+function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }
+
+var DEFAULT_TITLE = '\u2013';
+
+var PDFOutlineViewer = function () {
+ function PDFOutlineViewer(options) {
+ _classCallCheck(this, PDFOutlineViewer);
+
+ this.outline = null;
+ this.lastToggleIsShow = true;
+ this.container = options.container;
+ this.linkService = options.linkService;
+ this.eventBus = options.eventBus;
+ }
+
+ _createClass(PDFOutlineViewer, [{
+ key: 'reset',
+ value: function reset() {
+ this.outline = null;
+ this.lastToggleIsShow = true;
+ this.container.textContent = '';
+ this.container.classList.remove('outlineWithDeepNesting');
+ }
+ }, {
+ key: '_dispatchEvent',
+ value: function _dispatchEvent(outlineCount) {
+ this.eventBus.dispatch('outlineloaded', {
+ source: this,
+ outlineCount: outlineCount
+ });
+ }
+ }, {
+ key: '_bindLink',
+ value: function _bindLink(element, item) {
+ var _this = this;
+
+ if (item.url) {
+ (0, _pdfjsLib.addLinkAttributes)(element, {
+ url: item.url,
+ target: item.newWindow ? _pdfjsLib.PDFJS.LinkTarget.BLANK : undefined
+ });
+ return;
+ }
+ var destination = item.dest;
+ element.href = this.linkService.getDestinationHash(destination);
+ element.onclick = function () {
+ if (destination) {
+ _this.linkService.navigateTo(destination);
+ }
+ return false;
+ };
+ }
+ }, {
+ key: '_setStyles',
+ value: function _setStyles(element, item) {
+ var styleStr = '';
+ if (item.bold) {
+ styleStr += 'font-weight: bold;';
+ }
+ if (item.italic) {
+ styleStr += 'font-style: italic;';
+ }
+ if (styleStr) {
+ element.setAttribute('style', styleStr);
+ }
+ }
+ }, {
+ key: '_addToggleButton',
+ value: function _addToggleButton(div) {
+ var _this2 = this;
+
+ var toggler = document.createElement('div');
+ toggler.className = 'outlineItemToggler';
+ toggler.onclick = function (evt) {
+ evt.stopPropagation();
+ toggler.classList.toggle('outlineItemsHidden');
+ if (evt.shiftKey) {
+ var shouldShowAll = !toggler.classList.contains('outlineItemsHidden');
+ _this2._toggleOutlineItem(div, shouldShowAll);
+ }
+ };
+ div.insertBefore(toggler, div.firstChild);
+ }
+ }, {
+ key: '_toggleOutlineItem',
+ value: function _toggleOutlineItem(root, show) {
+ this.lastToggleIsShow = show;
+ var togglers = root.querySelectorAll('.outlineItemToggler');
+ for (var i = 0, ii = togglers.length; i < ii; ++i) {
+ togglers[i].classList[show ? 'remove' : 'add']('outlineItemsHidden');
+ }
+ }
+ }, {
+ key: 'toggleOutlineTree',
+ value: function toggleOutlineTree() {
+ if (!this.outline) {
+ return;
+ }
+ this._toggleOutlineItem(this.container, !this.lastToggleIsShow);
+ }
+ }, {
+ key: 'render',
+ value: function render() {
+ var params = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : {};
+
+ var outline = params.outline || null;
+ var outlineCount = 0;
+ if (this.outline) {
+ this.reset();
+ }
+ this.outline = outline;
+ if (!outline) {
+ this._dispatchEvent(outlineCount);
+ return;
+ }
+ var fragment = document.createDocumentFragment();
+ var queue = [{
+ parent: fragment,
+ items: this.outline
+ }];
+ var hasAnyNesting = false;
+ while (queue.length > 0) {
+ var levelData = queue.shift();
+ for (var i = 0, len = levelData.items.length; i < len; i++) {
+ var item = levelData.items[i];
+ var div = document.createElement('div');
+ div.className = 'outlineItem';
+ var element = document.createElement('a');
+ this._bindLink(element, item);
+ this._setStyles(element, item);
+ element.textContent = (0, _pdfjsLib.removeNullCharacters)(item.title) || DEFAULT_TITLE;
+ div.appendChild(element);
+ if (item.items.length > 0) {
+ hasAnyNesting = true;
+ this._addToggleButton(div);
+ var itemsDiv = document.createElement('div');
+ itemsDiv.className = 'outlineItems';
+ div.appendChild(itemsDiv);
+ queue.push({
+ parent: itemsDiv,
+ items: item.items
+ });
+ }
+ levelData.parent.appendChild(div);
+ outlineCount++;
+ }
+ }
+ if (hasAnyNesting) {
+ this.container.classList.add('outlineWithDeepNesting');
+ }
+ this.container.appendChild(fragment);
+ this._dispatchEvent(outlineCount);
+ }
+ }]);
+
+ return PDFOutlineViewer;
+}();
+
+exports.PDFOutlineViewer = PDFOutlineViewer;
+
+/***/ }),
+/* 22 */
+/***/ (function(module, exports, __webpack_require__) {
+
+"use strict";
+
+
+Object.defineProperty(exports, "__esModule", {
+ value: true
+});
+exports.PDFPageView = undefined;
+
+var _createClass = function () { function defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } return function (Constructor, protoProps, staticProps) { if (protoProps) defineProperties(Constructor.prototype, protoProps); if (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; }();
+
+var _ui_utils = __webpack_require__(0);
+
+var _pdfjsLib = __webpack_require__(1);
+
+var _dom_events = __webpack_require__(2);
+
+var _pdf_rendering_queue = __webpack_require__(3);
+
+function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }
+
+var TEXT_LAYER_RENDER_DELAY = 200;
+
+var PDFPageView = function () {
+ function PDFPageView(options) {
+ _classCallCheck(this, PDFPageView);
+
+ var container = options.container;
+ var defaultViewport = options.defaultViewport;
+ this.id = options.id;
+ this.renderingId = 'page' + this.id;
+ this.pageLabel = null;
+ this.rotation = 0;
+ this.scale = options.scale || _ui_utils.DEFAULT_SCALE;
+ this.viewport = defaultViewport;
+ this.pdfPageRotate = defaultViewport.rotation;
+ this.hasRestrictedScaling = false;
+ this.enhanceTextSelection = options.enhanceTextSelection || false;
+ this.renderInteractiveForms = options.renderInteractiveForms || false;
+ this.eventBus = options.eventBus || (0, _dom_events.getGlobalEventBus)();
+ this.renderingQueue = options.renderingQueue;
+ this.textLayerFactory = options.textLayerFactory;
+ this.annotationLayerFactory = options.annotationLayerFactory;
+ this.renderer = options.renderer || _ui_utils.RendererType.CANVAS;
+ this.l10n = options.l10n || _ui_utils.NullL10n;
+ this.paintTask = null;
+ this.paintedViewportMap = new WeakMap();
+ this.renderingState = _pdf_rendering_queue.RenderingStates.INITIAL;
+ this.resume = null;
+ this.error = null;
+ this.onBeforeDraw = null;
+ this.onAfterDraw = null;
+ this.annotationLayer = null;
+ this.textLayer = null;
+ this.zoomLayer = null;
+ var div = document.createElement('div');
+ div.className = 'page';
+ div.style.width = Math.floor(this.viewport.width) + 'px';
+ div.style.height = Math.floor(this.viewport.height) + 'px';
+ div.setAttribute('data-page-number', this.id);
+ this.div = div;
+ container.appendChild(div);
+ }
+
+ _createClass(PDFPageView, [{
+ key: 'setPdfPage',
+ value: function setPdfPage(pdfPage) {
+ this.pdfPage = pdfPage;
+ this.pdfPageRotate = pdfPage.rotate;
+ var totalRotation = (this.rotation + this.pdfPageRotate) % 360;
+ this.viewport = pdfPage.getViewport(this.scale * _ui_utils.CSS_UNITS, totalRotation);
+ this.stats = pdfPage.stats;
+ this.reset();
+ }
+ }, {
+ key: 'destroy',
+ value: function destroy() {
+ this.reset();
+ if (this.pdfPage) {
+ this.pdfPage.cleanup();
+ }
+ }
+ }, {
+ key: '_resetZoomLayer',
+ value: function _resetZoomLayer() {
+ var removeFromDOM = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : false;
+
+ if (!this.zoomLayer) {
+ return;
+ }
+ var zoomLayerCanvas = this.zoomLayer.firstChild;
+ this.paintedViewportMap.delete(zoomLayerCanvas);
+ zoomLayerCanvas.width = 0;
+ zoomLayerCanvas.height = 0;
+ if (removeFromDOM) {
+ this.zoomLayer.remove();
+ }
+ this.zoomLayer = null;
+ }
+ }, {
+ key: 'reset',
+ value: function reset() {
+ var keepZoomLayer = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : false;
+ var keepAnnotations = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : false;
+
+ this.cancelRendering();
+ var div = this.div;
+ div.style.width = Math.floor(this.viewport.width) + 'px';
+ div.style.height = Math.floor(this.viewport.height) + 'px';
+ var childNodes = div.childNodes;
+ var currentZoomLayerNode = keepZoomLayer && this.zoomLayer || null;
+ var currentAnnotationNode = keepAnnotations && this.annotationLayer && this.annotationLayer.div || null;
+ for (var i = childNodes.length - 1; i >= 0; i--) {
+ var node = childNodes[i];
+ if (currentZoomLayerNode === node || currentAnnotationNode === node) {
+ continue;
+ }
+ div.removeChild(node);
+ }
+ div.removeAttribute('data-loaded');
+ if (currentAnnotationNode) {
+ this.annotationLayer.hide();
+ } else {
+ this.annotationLayer = null;
+ }
+ if (!currentZoomLayerNode) {
+ if (this.canvas) {
+ this.paintedViewportMap.delete(this.canvas);
+ this.canvas.width = 0;
+ this.canvas.height = 0;
+ delete this.canvas;
+ }
+ this._resetZoomLayer();
+ }
+ if (this.svg) {
+ this.paintedViewportMap.delete(this.svg);
+ delete this.svg;
+ }
+ this.loadingIconDiv = document.createElement('div');
+ this.loadingIconDiv.className = 'loadingIcon';
+ div.appendChild(this.loadingIconDiv);
+ }
+ }, {
+ key: 'update',
+ value: function update(scale, rotation) {
+ this.scale = scale || this.scale;
+ if (typeof rotation !== 'undefined') {
+ this.rotation = rotation;
+ }
+ var totalRotation = (this.rotation + this.pdfPageRotate) % 360;
+ this.viewport = this.viewport.clone({
+ scale: this.scale * _ui_utils.CSS_UNITS,
+ rotation: totalRotation
+ });
+ if (this.svg) {
+ this.cssTransform(this.svg, true);
+ this.eventBus.dispatch('pagerendered', {
+ source: this,
+ pageNumber: this.id,
+ cssTransform: true
+ });
+ return;
+ }
+ var isScalingRestricted = false;
+ if (this.canvas && _pdfjsLib.PDFJS.maxCanvasPixels > 0) {
+ var outputScale = this.outputScale;
+ if ((Math.floor(this.viewport.width) * outputScale.sx | 0) * (Math.floor(this.viewport.height) * outputScale.sy | 0) > _pdfjsLib.PDFJS.maxCanvasPixels) {
+ isScalingRestricted = true;
+ }
+ }
+ if (this.canvas) {
+ if (_pdfjsLib.PDFJS.useOnlyCssZoom || this.hasRestrictedScaling && isScalingRestricted) {
+ this.cssTransform(this.canvas, true);
+ this.eventBus.dispatch('pagerendered', {
+ source: this,
+ pageNumber: this.id,
+ cssTransform: true
+ });
+ return;
+ }
+ if (!this.zoomLayer) {
+ this.zoomLayer = this.canvas.parentNode;
+ this.zoomLayer.style.position = 'absolute';
+ }
+ }
+ if (this.zoomLayer) {
+ this.cssTransform(this.zoomLayer.firstChild);
+ }
+ this.reset(true, true);
+ }
+ }, {
+ key: 'cancelRendering',
+ value: function cancelRendering() {
+ if (this.paintTask) {
+ this.paintTask.cancel();
+ this.paintTask = null;
+ }
+ this.renderingState = _pdf_rendering_queue.RenderingStates.INITIAL;
+ this.resume = null;
+ if (this.textLayer) {
+ this.textLayer.cancel();
+ this.textLayer = null;
+ }
+ }
+ }, {
+ key: 'updatePosition',
+ value: function updatePosition() {
+ if (this.textLayer) {
+ this.textLayer.render(TEXT_LAYER_RENDER_DELAY);
+ }
+ }
+ }, {
+ key: 'cssTransform',
+ value: function cssTransform(target) {
+ var redrawAnnotations = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : false;
+
+ var width = this.viewport.width;
+ var height = this.viewport.height;
+ var div = this.div;
+ target.style.width = target.parentNode.style.width = div.style.width = Math.floor(width) + 'px';
+ target.style.height = target.parentNode.style.height = div.style.height = Math.floor(height) + 'px';
+ var relativeRotation = this.viewport.rotation - this.paintedViewportMap.get(target).rotation;
+ var absRotation = Math.abs(relativeRotation);
+ var scaleX = 1,
+ scaleY = 1;
+ if (absRotation === 90 || absRotation === 270) {
+ scaleX = height / width;
+ scaleY = width / height;
+ }
+ var cssTransform = 'rotate(' + relativeRotation + 'deg) ' + 'scale(' + scaleX + ',' + scaleY + ')';
+ _pdfjsLib.CustomStyle.setProp('transform', target, cssTransform);
+ if (this.textLayer) {
+ var textLayerViewport = this.textLayer.viewport;
+ var textRelativeRotation = this.viewport.rotation - textLayerViewport.rotation;
+ var textAbsRotation = Math.abs(textRelativeRotation);
+ var scale = width / textLayerViewport.width;
+ if (textAbsRotation === 90 || textAbsRotation === 270) {
+ scale = width / textLayerViewport.height;
+ }
+ var textLayerDiv = this.textLayer.textLayerDiv;
+ var transX = void 0,
+ transY = void 0;
+ switch (textAbsRotation) {
+ case 0:
+ transX = transY = 0;
+ break;
+ case 90:
+ transX = 0;
+ transY = '-' + textLayerDiv.style.height;
+ break;
+ case 180:
+ transX = '-' + textLayerDiv.style.width;
+ transY = '-' + textLayerDiv.style.height;
+ break;
+ case 270:
+ transX = '-' + textLayerDiv.style.width;
+ transY = 0;
+ break;
+ default:
+ console.error('Bad rotation value.');
+ break;
+ }
+ _pdfjsLib.CustomStyle.setProp('transform', textLayerDiv, 'rotate(' + textAbsRotation + 'deg) ' + 'scale(' + scale + ', ' + scale + ') ' + 'translate(' + transX + ', ' + transY + ')');
+ _pdfjsLib.CustomStyle.setProp('transformOrigin', textLayerDiv, '0% 0%');
+ }
+ if (redrawAnnotations && this.annotationLayer) {
+ this.annotationLayer.render(this.viewport, 'display');
+ }
+ }
+ }, {
+ key: 'getPagePoint',
+ value: function getPagePoint(x, y) {
+ return this.viewport.convertToPdfPoint(x, y);
+ }
+ }, {
+ key: 'draw',
+ value: function draw() {
+ var _this = this;
+
+ if (this.renderingState !== _pdf_rendering_queue.RenderingStates.INITIAL) {
+ console.error('Must be in new state before drawing');
+ this.reset();
+ }
+ this.renderingState = _pdf_rendering_queue.RenderingStates.RUNNING;
+ var pdfPage = this.pdfPage;
+ var div = this.div;
+ var canvasWrapper = document.createElement('div');
+ canvasWrapper.style.width = div.style.width;
+ canvasWrapper.style.height = div.style.height;
+ canvasWrapper.classList.add('canvasWrapper');
+ if (this.annotationLayer && this.annotationLayer.div) {
+ div.insertBefore(canvasWrapper, this.annotationLayer.div);
+ } else {
+ div.appendChild(canvasWrapper);
+ }
+ var textLayer = null;
+ if (this.textLayerFactory) {
+ var textLayerDiv = document.createElement('div');
+ textLayerDiv.className = 'textLayer';
+ textLayerDiv.style.width = canvasWrapper.style.width;
+ textLayerDiv.style.height = canvasWrapper.style.height;
+ if (this.annotationLayer && this.annotationLayer.div) {
+ div.insertBefore(textLayerDiv, this.annotationLayer.div);
+ } else {
+ div.appendChild(textLayerDiv);
+ }
+ textLayer = this.textLayerFactory.createTextLayerBuilder(textLayerDiv, this.id - 1, this.viewport, this.enhanceTextSelection);
+ }
+ this.textLayer = textLayer;
+ var renderContinueCallback = null;
+ if (this.renderingQueue) {
+ renderContinueCallback = function renderContinueCallback(cont) {
+ if (!_this.renderingQueue.isHighestPriority(_this)) {
+ _this.renderingState = _pdf_rendering_queue.RenderingStates.PAUSED;
+ _this.resume = function () {
+ _this.renderingState = _pdf_rendering_queue.RenderingStates.RUNNING;
+ cont();
+ };
+ return;
+ }
+ cont();
+ };
+ }
+ var finishPaintTask = function finishPaintTask(error) {
+ if (paintTask === _this.paintTask) {
+ _this.paintTask = null;
+ }
+ if (error === 'cancelled' || error instanceof _pdfjsLib.RenderingCancelledException) {
+ _this.error = null;
+ return Promise.resolve(undefined);
+ }
+ _this.renderingState = _pdf_rendering_queue.RenderingStates.FINISHED;
+ if (_this.loadingIconDiv) {
+ div.removeChild(_this.loadingIconDiv);
+ delete _this.loadingIconDiv;
+ }
+ _this._resetZoomLayer(true);
+ _this.error = error;
+ _this.stats = pdfPage.stats;
+ if (_this.onAfterDraw) {
+ _this.onAfterDraw();
+ }
+ _this.eventBus.dispatch('pagerendered', {
+ source: _this,
+ pageNumber: _this.id,
+ cssTransform: false
+ });
+ if (error) {
+ return Promise.reject(error);
+ }
+ return Promise.resolve(undefined);
+ };
+ var paintTask = this.renderer === _ui_utils.RendererType.SVG ? this.paintOnSvg(canvasWrapper) : this.paintOnCanvas(canvasWrapper);
+ paintTask.onRenderContinue = renderContinueCallback;
+ this.paintTask = paintTask;
+ var resultPromise = paintTask.promise.then(function () {
+ return finishPaintTask(null).then(function () {
+ if (textLayer) {
+ pdfPage.getTextContent({ normalizeWhitespace: true }).then(function textContentResolved(textContent) {
+ textLayer.setTextContent(textContent);
+ textLayer.render(TEXT_LAYER_RENDER_DELAY);
+ });
+ }
+ });
+ }, function (reason) {
+ return finishPaintTask(reason);
+ });
+ if (this.annotationLayerFactory) {
+ if (!this.annotationLayer) {
+ this.annotationLayer = this.annotationLayerFactory.createAnnotationLayerBuilder(div, pdfPage, this.renderInteractiveForms, this.l10n);
+ }
+ this.annotationLayer.render(this.viewport, 'display');
+ }
+ div.setAttribute('data-loaded', true);
+ if (this.onBeforeDraw) {
+ this.onBeforeDraw();
+ }
+ return resultPromise;
+ }
+ }, {
+ key: 'paintOnCanvas',
+ value: function paintOnCanvas(canvasWrapper) {
+ var renderCapability = (0, _pdfjsLib.createPromiseCapability)();
+ var result = {
+ promise: renderCapability.promise,
+ onRenderContinue: function onRenderContinue(cont) {
+ cont();
+ },
+ cancel: function cancel() {
+ renderTask.cancel();
+ }
+ };
+ var viewport = this.viewport;
+ var canvas = document.createElement('canvas');
+ canvas.id = this.renderingId;
+ canvas.setAttribute('hidden', 'hidden');
+ var isCanvasHidden = true;
+ var showCanvas = function showCanvas() {
+ if (isCanvasHidden) {
+ canvas.removeAttribute('hidden');
+ isCanvasHidden = false;
+ }
+ };
+ canvasWrapper.appendChild(canvas);
+ this.canvas = canvas;
+ canvas.mozOpaque = true;
+ var ctx = canvas.getContext('2d', { alpha: false });
+ var outputScale = (0, _ui_utils.getOutputScale)(ctx);
+ this.outputScale = outputScale;
+ if (_pdfjsLib.PDFJS.useOnlyCssZoom) {
+ var actualSizeViewport = viewport.clone({ scale: _ui_utils.CSS_UNITS });
+ outputScale.sx *= actualSizeViewport.width / viewport.width;
+ outputScale.sy *= actualSizeViewport.height / viewport.height;
+ outputScale.scaled = true;
+ }
+ if (_pdfjsLib.PDFJS.maxCanvasPixels > 0) {
+ var pixelsInViewport = viewport.width * viewport.height;
+ var maxScale = Math.sqrt(_pdfjsLib.PDFJS.maxCanvasPixels / pixelsInViewport);
+ if (outputScale.sx > maxScale || outputScale.sy > maxScale) {
+ outputScale.sx = maxScale;
+ outputScale.sy = maxScale;
+ outputScale.scaled = true;
+ this.hasRestrictedScaling = true;
+ } else {
+ this.hasRestrictedScaling = false;
+ }
+ }
+ var sfx = (0, _ui_utils.approximateFraction)(outputScale.sx);
+ var sfy = (0, _ui_utils.approximateFraction)(outputScale.sy);
+ canvas.width = (0, _ui_utils.roundToDivide)(viewport.width * outputScale.sx, sfx[0]);
+ canvas.height = (0, _ui_utils.roundToDivide)(viewport.height * outputScale.sy, sfy[0]);
+ canvas.style.width = (0, _ui_utils.roundToDivide)(viewport.width, sfx[1]) + 'px';
+ canvas.style.height = (0, _ui_utils.roundToDivide)(viewport.height, sfy[1]) + 'px';
+ this.paintedViewportMap.set(canvas, viewport);
+ var transform = !outputScale.scaled ? null : [outputScale.sx, 0, 0, outputScale.sy, 0, 0];
+ var renderContext = {
+ canvasContext: ctx,
+ transform: transform,
+ viewport: this.viewport,
+ renderInteractiveForms: this.renderInteractiveForms
+ };
+ var renderTask = this.pdfPage.render(renderContext);
+ renderTask.onContinue = function (cont) {
+ showCanvas();
+ if (result.onRenderContinue) {
+ result.onRenderContinue(cont);
+ } else {
+ cont();
+ }
+ };
+ renderTask.promise.then(function () {
+ showCanvas();
+ renderCapability.resolve(undefined);
+ }, function (error) {
+ showCanvas();
+ renderCapability.reject(error);
+ });
+ return result;
+ }
+ }, {
+ key: 'paintOnSvg',
+ value: function paintOnSvg(wrapper) {
+ var _this2 = this;
+
+ var cancelled = false;
+ var ensureNotCancelled = function ensureNotCancelled() {
+ if (cancelled) {
+ if (_pdfjsLib.PDFJS.pdfjsNext) {
+ throw new _pdfjsLib.RenderingCancelledException('Rendering cancelled, page ' + _this2.id, 'svg');
+ } else {
+ throw 'cancelled';
+ }
+ }
+ };
+ var pdfPage = this.pdfPage;
+ var actualSizeViewport = this.viewport.clone({ scale: _ui_utils.CSS_UNITS });
+ var promise = pdfPage.getOperatorList().then(function (opList) {
+ ensureNotCancelled();
+ var svgGfx = new _pdfjsLib.SVGGraphics(pdfPage.commonObjs, pdfPage.objs);
+ return svgGfx.getSVG(opList, actualSizeViewport).then(function (svg) {
+ ensureNotCancelled();
+ _this2.svg = svg;
+ _this2.paintedViewportMap.set(svg, actualSizeViewport);
+ svg.style.width = wrapper.style.width;
+ svg.style.height = wrapper.style.height;
+ _this2.renderingState = _pdf_rendering_queue.RenderingStates.FINISHED;
+ wrapper.appendChild(svg);
+ });
+ });
+ return {
+ promise: promise,
+ onRenderContinue: function onRenderContinue(cont) {
+ cont();
+ },
+ cancel: function cancel() {
+ cancelled = true;
+ }
+ };
+ }
+ }, {
+ key: 'setPageLabel',
+ value: function setPageLabel(label) {
+ this.pageLabel = typeof label === 'string' ? label : null;
+ if (this.pageLabel !== null) {
+ this.div.setAttribute('data-page-label', this.pageLabel);
+ } else {
+ this.div.removeAttribute('data-page-label');
+ }
+ }
+ }, {
+ key: 'width',
+ get: function get() {
+ return this.viewport.width;
+ }
+ }, {
+ key: 'height',
+ get: function get() {
+ return this.viewport.height;
+ }
+ }]);
+
+ return PDFPageView;
+}();
+
+exports.PDFPageView = PDFPageView;
+
+/***/ }),
+/* 23 */
+/***/ (function(module, exports, __webpack_require__) {
+
+"use strict";
+
+
+Object.defineProperty(exports, "__esModule", {
+ value: true
+});
+exports.PDFPresentationMode = undefined;
+
+var _createClass = function () { function defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } return function (Constructor, protoProps, staticProps) { if (protoProps) defineProperties(Constructor.prototype, protoProps); if (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; }();
+
+var _ui_utils = __webpack_require__(0);
+
+function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }
+
+var DELAY_BEFORE_RESETTING_SWITCH_IN_PROGRESS = 1500;
+var DELAY_BEFORE_HIDING_CONTROLS = 3000;
+var ACTIVE_SELECTOR = 'pdfPresentationMode';
+var CONTROLS_SELECTOR = 'pdfPresentationModeControls';
+var MOUSE_SCROLL_COOLDOWN_TIME = 50;
+var PAGE_SWITCH_THRESHOLD = 0.1;
+var SWIPE_MIN_DISTANCE_THRESHOLD = 50;
+var SWIPE_ANGLE_THRESHOLD = Math.PI / 6;
+
+var PDFPresentationMode = function () {
+ function PDFPresentationMode(options) {
+ var _this = this;
+
+ _classCallCheck(this, PDFPresentationMode);
+
+ this.container = options.container;
+ this.viewer = options.viewer || options.container.firstElementChild;
+ this.pdfViewer = options.pdfViewer;
+ this.eventBus = options.eventBus;
+ var contextMenuItems = options.contextMenuItems || null;
+ this.active = false;
+ this.args = null;
+ this.contextMenuOpen = false;
+ this.mouseScrollTimeStamp = 0;
+ this.mouseScrollDelta = 0;
+ this.touchSwipeState = null;
+ if (contextMenuItems) {
+ contextMenuItems.contextFirstPage.addEventListener('click', function () {
+ _this.contextMenuOpen = false;
+ _this.eventBus.dispatch('firstpage');
+ });
+ contextMenuItems.contextLastPage.addEventListener('click', function () {
+ _this.contextMenuOpen = false;
+ _this.eventBus.dispatch('lastpage');
+ });
+ contextMenuItems.contextPageRotateCw.addEventListener('click', function () {
+ _this.contextMenuOpen = false;
+ _this.eventBus.dispatch('rotatecw');
+ });
+ contextMenuItems.contextPageRotateCcw.addEventListener('click', function () {
+ _this.contextMenuOpen = false;
+ _this.eventBus.dispatch('rotateccw');
+ });
+ }
+ }
+
+ _createClass(PDFPresentationMode, [{
+ key: 'request',
+ value: function request() {
+ if (this.switchInProgress || this.active || !this.viewer.hasChildNodes()) {
+ return false;
+ }
+ this._addFullscreenChangeListeners();
+ this._setSwitchInProgress();
+ this._notifyStateChange();
+ if (this.container.requestFullscreen) {
+ this.container.requestFullscreen();
+ } else if (this.container.mozRequestFullScreen) {
+ this.container.mozRequestFullScreen();
+ } else if (this.container.webkitRequestFullscreen) {
+ this.container.webkitRequestFullscreen(Element.ALLOW_KEYBOARD_INPUT);
+ } else if (this.container.msRequestFullscreen) {
+ this.container.msRequestFullscreen();
+ } else {
+ return false;
+ }
+ this.args = {
+ page: this.pdfViewer.currentPageNumber,
+ previousScale: this.pdfViewer.currentScaleValue
+ };
+ return true;
+ }
+ }, {
+ key: '_mouseWheel',
+ value: function _mouseWheel(evt) {
+ if (!this.active) {
+ return;
+ }
+ evt.preventDefault();
+ var delta = (0, _ui_utils.normalizeWheelEventDelta)(evt);
+ var currentTime = new Date().getTime();
+ var storedTime = this.mouseScrollTimeStamp;
+ if (currentTime > storedTime && currentTime - storedTime < MOUSE_SCROLL_COOLDOWN_TIME) {
+ return;
+ }
+ if (this.mouseScrollDelta > 0 && delta < 0 || this.mouseScrollDelta < 0 && delta > 0) {
+ this._resetMouseScrollState();
+ }
+ this.mouseScrollDelta += delta;
+ if (Math.abs(this.mouseScrollDelta) >= PAGE_SWITCH_THRESHOLD) {
+ var totalDelta = this.mouseScrollDelta;
+ this._resetMouseScrollState();
+ var success = totalDelta > 0 ? this._goToPreviousPage() : this._goToNextPage();
+ if (success) {
+ this.mouseScrollTimeStamp = currentTime;
+ }
+ }
+ }
+ }, {
+ key: '_goToPreviousPage',
+ value: function _goToPreviousPage() {
+ var page = this.pdfViewer.currentPageNumber;
+ if (page <= 1) {
+ return false;
+ }
+ this.pdfViewer.currentPageNumber = page - 1;
+ return true;
+ }
+ }, {
+ key: '_goToNextPage',
+ value: function _goToNextPage() {
+ var page = this.pdfViewer.currentPageNumber;
+ if (page >= this.pdfViewer.pagesCount) {
+ return false;
+ }
+ this.pdfViewer.currentPageNumber = page + 1;
+ return true;
+ }
+ }, {
+ key: '_notifyStateChange',
+ value: function _notifyStateChange() {
+ this.eventBus.dispatch('presentationmodechanged', {
+ source: this,
+ active: this.active,
+ switchInProgress: !!this.switchInProgress
+ });
+ }
+ }, {
+ key: '_setSwitchInProgress',
+ value: function _setSwitchInProgress() {
+ var _this2 = this;
+
+ if (this.switchInProgress) {
+ clearTimeout(this.switchInProgress);
+ }
+ this.switchInProgress = setTimeout(function () {
+ _this2._removeFullscreenChangeListeners();
+ delete _this2.switchInProgress;
+ _this2._notifyStateChange();
+ }, DELAY_BEFORE_RESETTING_SWITCH_IN_PROGRESS);
+ }
+ }, {
+ key: '_resetSwitchInProgress',
+ value: function _resetSwitchInProgress() {
+ if (this.switchInProgress) {
+ clearTimeout(this.switchInProgress);
+ delete this.switchInProgress;
+ }
+ }
+ }, {
+ key: '_enter',
+ value: function _enter() {
+ var _this3 = this;
+
+ this.active = true;
+ this._resetSwitchInProgress();
+ this._notifyStateChange();
+ this.container.classList.add(ACTIVE_SELECTOR);
+ setTimeout(function () {
+ _this3.pdfViewer.currentPageNumber = _this3.args.page;
+ _this3.pdfViewer.currentScaleValue = 'page-fit';
+ }, 0);
+ this._addWindowListeners();
+ this._showControls();
+ this.contextMenuOpen = false;
+ this.container.setAttribute('contextmenu', 'viewerContextMenu');
+ window.getSelection().removeAllRanges();
+ }
+ }, {
+ key: '_exit',
+ value: function _exit() {
+ var _this4 = this;
+
+ var page = this.pdfViewer.currentPageNumber;
+ this.container.classList.remove(ACTIVE_SELECTOR);
+ setTimeout(function () {
+ _this4.active = false;
+ _this4._removeFullscreenChangeListeners();
+ _this4._notifyStateChange();
+ _this4.pdfViewer.currentScaleValue = _this4.args.previousScale;
+ _this4.pdfViewer.currentPageNumber = page;
+ _this4.args = null;
+ }, 0);
+ this._removeWindowListeners();
+ this._hideControls();
+ this._resetMouseScrollState();
+ this.container.removeAttribute('contextmenu');
+ this.contextMenuOpen = false;
+ }
+ }, {
+ key: '_mouseDown',
+ value: function _mouseDown(evt) {
+ if (this.contextMenuOpen) {
+ this.contextMenuOpen = false;
+ evt.preventDefault();
+ return;
+ }
+ if (evt.button === 0) {
+ var isInternalLink = evt.target.href && evt.target.classList.contains('internalLink');
+ if (!isInternalLink) {
+ evt.preventDefault();
+ if (evt.shiftKey) {
+ this._goToPreviousPage();
+ } else {
+ this._goToNextPage();
+ }
+ }
+ }
+ }
+ }, {
+ key: '_contextMenu',
+ value: function _contextMenu() {
+ this.contextMenuOpen = true;
+ }
+ }, {
+ key: '_showControls',
+ value: function _showControls() {
+ var _this5 = this;
+
+ if (this.controlsTimeout) {
+ clearTimeout(this.controlsTimeout);
+ } else {
+ this.container.classList.add(CONTROLS_SELECTOR);
+ }
+ this.controlsTimeout = setTimeout(function () {
+ _this5.container.classList.remove(CONTROLS_SELECTOR);
+ delete _this5.controlsTimeout;
+ }, DELAY_BEFORE_HIDING_CONTROLS);
+ }
+ }, {
+ key: '_hideControls',
+ value: function _hideControls() {
+ if (!this.controlsTimeout) {
+ return;
+ }
+ clearTimeout(this.controlsTimeout);
+ this.container.classList.remove(CONTROLS_SELECTOR);
+ delete this.controlsTimeout;
+ }
+ }, {
+ key: '_resetMouseScrollState',
+ value: function _resetMouseScrollState() {
+ this.mouseScrollTimeStamp = 0;
+ this.mouseScrollDelta = 0;
+ }
+ }, {
+ key: '_touchSwipe',
+ value: function _touchSwipe(evt) {
+ if (!this.active) {
+ return;
+ }
+ if (evt.touches.length > 1) {
+ this.touchSwipeState = null;
+ return;
+ }
+ switch (evt.type) {
+ case 'touchstart':
+ this.touchSwipeState = {
+ startX: evt.touches[0].pageX,
+ startY: evt.touches[0].pageY,
+ endX: evt.touches[0].pageX,
+ endY: evt.touches[0].pageY
+ };
+ break;
+ case 'touchmove':
+ if (this.touchSwipeState === null) {
+ return;
+ }
+ this.touchSwipeState.endX = evt.touches[0].pageX;
+ this.touchSwipeState.endY = evt.touches[0].pageY;
+ evt.preventDefault();
+ break;
+ case 'touchend':
+ if (this.touchSwipeState === null) {
+ return;
+ }
+ var delta = 0;
+ var dx = this.touchSwipeState.endX - this.touchSwipeState.startX;
+ var dy = this.touchSwipeState.endY - this.touchSwipeState.startY;
+ var absAngle = Math.abs(Math.atan2(dy, dx));
+ if (Math.abs(dx) > SWIPE_MIN_DISTANCE_THRESHOLD && (absAngle <= SWIPE_ANGLE_THRESHOLD || absAngle >= Math.PI - SWIPE_ANGLE_THRESHOLD)) {
+ delta = dx;
+ } else if (Math.abs(dy) > SWIPE_MIN_DISTANCE_THRESHOLD && Math.abs(absAngle - Math.PI / 2) <= SWIPE_ANGLE_THRESHOLD) {
+ delta = dy;
+ }
+ if (delta > 0) {
+ this._goToPreviousPage();
+ } else if (delta < 0) {
+ this._goToNextPage();
+ }
+ break;
+ }
+ }
+ }, {
+ key: '_addWindowListeners',
+ value: function _addWindowListeners() {
+ this.showControlsBind = this._showControls.bind(this);
+ this.mouseDownBind = this._mouseDown.bind(this);
+ this.mouseWheelBind = this._mouseWheel.bind(this);
+ this.resetMouseScrollStateBind = this._resetMouseScrollState.bind(this);
+ this.contextMenuBind = this._contextMenu.bind(this);
+ this.touchSwipeBind = this._touchSwipe.bind(this);
+ window.addEventListener('mousemove', this.showControlsBind);
+ window.addEventListener('mousedown', this.mouseDownBind);
+ window.addEventListener('wheel', this.mouseWheelBind);
+ window.addEventListener('keydown', this.resetMouseScrollStateBind);
+ window.addEventListener('contextmenu', this.contextMenuBind);
+ window.addEventListener('touchstart', this.touchSwipeBind);
+ window.addEventListener('touchmove', this.touchSwipeBind);
+ window.addEventListener('touchend', this.touchSwipeBind);
+ }
+ }, {
+ key: '_removeWindowListeners',
+ value: function _removeWindowListeners() {
+ window.removeEventListener('mousemove', this.showControlsBind);
+ window.removeEventListener('mousedown', this.mouseDownBind);
+ window.removeEventListener('wheel', this.mouseWheelBind);
+ window.removeEventListener('keydown', this.resetMouseScrollStateBind);
+ window.removeEventListener('contextmenu', this.contextMenuBind);
+ window.removeEventListener('touchstart', this.touchSwipeBind);
+ window.removeEventListener('touchmove', this.touchSwipeBind);
+ window.removeEventListener('touchend', this.touchSwipeBind);
+ delete this.showControlsBind;
+ delete this.mouseDownBind;
+ delete this.mouseWheelBind;
+ delete this.resetMouseScrollStateBind;
+ delete this.contextMenuBind;
+ delete this.touchSwipeBind;
+ }
+ }, {
+ key: '_fullscreenChange',
+ value: function _fullscreenChange() {
+ if (this.isFullscreen) {
+ this._enter();
+ } else {
+ this._exit();
+ }
+ }
+ }, {
+ key: '_addFullscreenChangeListeners',
+ value: function _addFullscreenChangeListeners() {
+ this.fullscreenChangeBind = this._fullscreenChange.bind(this);
+ window.addEventListener('fullscreenchange', this.fullscreenChangeBind);
+ window.addEventListener('mozfullscreenchange', this.fullscreenChangeBind);
+ window.addEventListener('webkitfullscreenchange', this.fullscreenChangeBind);
+ window.addEventListener('MSFullscreenChange', this.fullscreenChangeBind);
+ }
+ }, {
+ key: '_removeFullscreenChangeListeners',
+ value: function _removeFullscreenChangeListeners() {
+ window.removeEventListener('fullscreenchange', this.fullscreenChangeBind);
+ window.removeEventListener('mozfullscreenchange', this.fullscreenChangeBind);
+ window.removeEventListener('webkitfullscreenchange', this.fullscreenChangeBind);
+ window.removeEventListener('MSFullscreenChange', this.fullscreenChangeBind);
+ delete this.fullscreenChangeBind;
+ }
+ }, {
+ key: 'isFullscreen',
+ get: function get() {
+ return !!(document.fullscreenElement || document.mozFullScreen || document.webkitIsFullScreen || document.msFullscreenElement);
+ }
+ }]);
+
+ return PDFPresentationMode;
+}();
+
+exports.PDFPresentationMode = PDFPresentationMode;
+
+/***/ }),
+/* 24 */
+/***/ (function(module, exports, __webpack_require__) {
+
+"use strict";
+
+
+Object.defineProperty(exports, "__esModule", {
+ value: true
+});
+exports.PDFSidebar = exports.SidebarView = undefined;
+
+var _createClass = function () { function defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } return function (Constructor, protoProps, staticProps) { if (protoProps) defineProperties(Constructor.prototype, protoProps); if (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; }();
+
+var _ui_utils = __webpack_require__(0);
+
+var _pdf_rendering_queue = __webpack_require__(3);
+
+function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }
+
+var UI_NOTIFICATION_CLASS = 'pdfSidebarNotification';
+var SidebarView = {
+ NONE: 0,
+ THUMBS: 1,
+ OUTLINE: 2,
+ ATTACHMENTS: 3
+};
+
+var PDFSidebar = function () {
+ function PDFSidebar(options) {
+ var l10n = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : _ui_utils.NullL10n;
+
+ _classCallCheck(this, PDFSidebar);
+
+ this.isOpen = false;
+ this.active = SidebarView.THUMBS;
+ this.isInitialViewSet = false;
+ this.onToggled = null;
+ this.pdfViewer = options.pdfViewer;
+ this.pdfThumbnailViewer = options.pdfThumbnailViewer;
+ this.pdfOutlineViewer = options.pdfOutlineViewer;
+ this.mainContainer = options.mainContainer;
+ this.outerContainer = options.outerContainer;
+ this.eventBus = options.eventBus;
+ this.toggleButton = options.toggleButton;
+ this.thumbnailButton = options.thumbnailButton;
+ this.outlineButton = options.outlineButton;
+ this.attachmentsButton = options.attachmentsButton;
+ this.thumbnailView = options.thumbnailView;
+ this.outlineView = options.outlineView;
+ this.attachmentsView = options.attachmentsView;
+ this.disableNotification = options.disableNotification || false;
+ this.l10n = l10n;
+ this._addEventListeners();
+ }
+
+ _createClass(PDFSidebar, [{
+ key: 'reset',
+ value: function reset() {
+ this.isInitialViewSet = false;
+ this._hideUINotification(null);
+ this.switchView(SidebarView.THUMBS);
+ this.outlineButton.disabled = false;
+ this.attachmentsButton.disabled = false;
+ }
+ }, {
+ key: 'setInitialView',
+ value: function setInitialView(view) {
+ if (this.isInitialViewSet) {
+ return;
+ }
+ this.isInitialViewSet = true;
+ if (this.isOpen && view === SidebarView.NONE) {
+ this._dispatchEvent();
+ return;
+ }
+ var isViewPreserved = view === this.visibleView;
+ this.switchView(view, true);
+ if (isViewPreserved) {
+ this._dispatchEvent();
+ }
+ }
+ }, {
+ key: 'switchView',
+ value: function switchView(view) {
+ var forceOpen = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : false;
+
+ if (view === SidebarView.NONE) {
+ this.close();
+ return;
+ }
+ var isViewChanged = view !== this.active;
+ var shouldForceRendering = false;
+ switch (view) {
+ case SidebarView.THUMBS:
+ this.thumbnailButton.classList.add('toggled');
+ this.outlineButton.classList.remove('toggled');
+ this.attachmentsButton.classList.remove('toggled');
+ this.thumbnailView.classList.remove('hidden');
+ this.outlineView.classList.add('hidden');
+ this.attachmentsView.classList.add('hidden');
+ if (this.isOpen && isViewChanged) {
+ this._updateThumbnailViewer();
+ shouldForceRendering = true;
+ }
+ break;
+ case SidebarView.OUTLINE:
+ if (this.outlineButton.disabled) {
+ return;
+ }
+ this.thumbnailButton.classList.remove('toggled');
+ this.outlineButton.classList.add('toggled');
+ this.attachmentsButton.classList.remove('toggled');
+ this.thumbnailView.classList.add('hidden');
+ this.outlineView.classList.remove('hidden');
+ this.attachmentsView.classList.add('hidden');
+ break;
+ case SidebarView.ATTACHMENTS:
+ if (this.attachmentsButton.disabled) {
+ return;
+ }
+ this.thumbnailButton.classList.remove('toggled');
+ this.outlineButton.classList.remove('toggled');
+ this.attachmentsButton.classList.add('toggled');
+ this.thumbnailView.classList.add('hidden');
+ this.outlineView.classList.add('hidden');
+ this.attachmentsView.classList.remove('hidden');
+ break;
+ default:
+ console.error('PDFSidebar_switchView: "' + view + '" is an unsupported value.');
+ return;
+ }
+ this.active = view | 0;
+ if (forceOpen && !this.isOpen) {
+ this.open();
+ return;
+ }
+ if (shouldForceRendering) {
+ this._forceRendering();
+ }
+ if (isViewChanged) {
+ this._dispatchEvent();
+ }
+ this._hideUINotification(this.active);
+ }
+ }, {
+ key: 'open',
+ value: function open() {
+ if (this.isOpen) {
+ return;
+ }
+ this.isOpen = true;
+ this.toggleButton.classList.add('toggled');
+ this.outerContainer.classList.add('sidebarMoving');
+ this.outerContainer.classList.add('sidebarOpen');
+ if (this.active === SidebarView.THUMBS) {
+ this._updateThumbnailViewer();
+ }
+ this._forceRendering();
+ this._dispatchEvent();
+ this._hideUINotification(this.active);
+ }
+ }, {
+ key: 'close',
+ value: function close() {
+ if (!this.isOpen) {
+ return;
+ }
+ this.isOpen = false;
+ this.toggleButton.classList.remove('toggled');
+ this.outerContainer.classList.add('sidebarMoving');
+ this.outerContainer.classList.remove('sidebarOpen');
+ this._forceRendering();
+ this._dispatchEvent();
+ }
+ }, {
+ key: 'toggle',
+ value: function toggle() {
+ if (this.isOpen) {
+ this.close();
+ } else {
+ this.open();
+ }
+ }
+ }, {
+ key: '_dispatchEvent',
+ value: function _dispatchEvent() {
+ this.eventBus.dispatch('sidebarviewchanged', {
+ source: this,
+ view: this.visibleView
+ });
+ }
+ }, {
+ key: '_forceRendering',
+ value: function _forceRendering() {
+ if (this.onToggled) {
+ this.onToggled();
+ } else {
+ this.pdfViewer.forceRendering();
+ this.pdfThumbnailViewer.forceRendering();
+ }
+ }
+ }, {
+ key: '_updateThumbnailViewer',
+ value: function _updateThumbnailViewer() {
+ var pdfViewer = this.pdfViewer;
+ var thumbnailViewer = this.pdfThumbnailViewer;
+ var pagesCount = pdfViewer.pagesCount;
+ for (var pageIndex = 0; pageIndex < pagesCount; pageIndex++) {
+ var pageView = pdfViewer.getPageView(pageIndex);
+ if (pageView && pageView.renderingState === _pdf_rendering_queue.RenderingStates.FINISHED) {
+ var thumbnailView = thumbnailViewer.getThumbnail(pageIndex);
+ thumbnailView.setImage(pageView);
+ }
+ }
+ thumbnailViewer.scrollThumbnailIntoView(pdfViewer.currentPageNumber);
+ }
+ }, {
+ key: '_showUINotification',
+ value: function _showUINotification(view) {
+ var _this = this;
+
+ if (this.disableNotification) {
+ return;
+ }
+ this.l10n.get('toggle_sidebar_notification.title', null, 'Toggle Sidebar (document contains outline/attachments)').then(function (msg) {
+ _this.toggleButton.title = msg;
+ });
+ if (!this.isOpen) {
+ this.toggleButton.classList.add(UI_NOTIFICATION_CLASS);
+ } else if (view === this.active) {
+ return;
+ }
+ switch (view) {
+ case SidebarView.OUTLINE:
+ this.outlineButton.classList.add(UI_NOTIFICATION_CLASS);
+ break;
+ case SidebarView.ATTACHMENTS:
+ this.attachmentsButton.classList.add(UI_NOTIFICATION_CLASS);
+ break;
+ }
+ }
+ }, {
+ key: '_hideUINotification',
+ value: function _hideUINotification(view) {
+ var _this2 = this;
+
+ if (this.disableNotification) {
+ return;
+ }
+ var removeNotification = function removeNotification(view) {
+ switch (view) {
+ case SidebarView.OUTLINE:
+ _this2.outlineButton.classList.remove(UI_NOTIFICATION_CLASS);
+ break;
+ case SidebarView.ATTACHMENTS:
+ _this2.attachmentsButton.classList.remove(UI_NOTIFICATION_CLASS);
+ break;
+ }
+ };
+ if (!this.isOpen && view !== null) {
+ return;
+ }
+ this.toggleButton.classList.remove(UI_NOTIFICATION_CLASS);
+ if (view !== null) {
+ removeNotification(view);
+ return;
+ }
+ for (view in SidebarView) {
+ removeNotification(SidebarView[view]);
+ }
+ this.l10n.get('toggle_sidebar.title', null, 'Toggle Sidebar').then(function (msg) {
+ _this2.toggleButton.title = msg;
+ });
+ }
+ }, {
+ key: '_addEventListeners',
+ value: function _addEventListeners() {
+ var _this3 = this;
+
+ this.mainContainer.addEventListener('transitionend', function (evt) {
+ if (evt.target === _this3.mainContainer) {
+ _this3.outerContainer.classList.remove('sidebarMoving');
+ }
+ });
+ this.thumbnailButton.addEventListener('click', function () {
+ _this3.switchView(SidebarView.THUMBS);
+ });
+ this.outlineButton.addEventListener('click', function () {
+ _this3.switchView(SidebarView.OUTLINE);
+ });
+ this.outlineButton.addEventListener('dblclick', function () {
+ _this3.pdfOutlineViewer.toggleOutlineTree();
+ });
+ this.attachmentsButton.addEventListener('click', function () {
+ _this3.switchView(SidebarView.ATTACHMENTS);
+ });
+ this.eventBus.on('outlineloaded', function (evt) {
+ var outlineCount = evt.outlineCount;
+ _this3.outlineButton.disabled = !outlineCount;
+ if (outlineCount) {
+ _this3._showUINotification(SidebarView.OUTLINE);
+ } else if (_this3.active === SidebarView.OUTLINE) {
+ _this3.switchView(SidebarView.THUMBS);
+ }
+ });
+ this.eventBus.on('attachmentsloaded', function (evt) {
+ var attachmentsCount = evt.attachmentsCount;
+ _this3.attachmentsButton.disabled = !attachmentsCount;
+ if (attachmentsCount) {
+ _this3._showUINotification(SidebarView.ATTACHMENTS);
+ } else if (_this3.active === SidebarView.ATTACHMENTS) {
+ _this3.switchView(SidebarView.THUMBS);
+ }
+ });
+ this.eventBus.on('presentationmodechanged', function (evt) {
+ if (!evt.active && !evt.switchInProgress && _this3.isThumbnailViewVisible) {
+ _this3._updateThumbnailViewer();
+ }
+ });
+ }
+ }, {
+ key: 'visibleView',
+ get: function get() {
+ return this.isOpen ? this.active : SidebarView.NONE;
+ }
+ }, {
+ key: 'isThumbnailViewVisible',
+ get: function get() {
+ return this.isOpen && this.active === SidebarView.THUMBS;
+ }
+ }, {
+ key: 'isOutlineViewVisible',
+ get: function get() {
+ return this.isOpen && this.active === SidebarView.OUTLINE;
+ }
+ }, {
+ key: 'isAttachmentsViewVisible',
+ get: function get() {
+ return this.isOpen && this.active === SidebarView.ATTACHMENTS;
+ }
+ }]);
+
+ return PDFSidebar;
+}();
+
+exports.SidebarView = SidebarView;
+exports.PDFSidebar = PDFSidebar;
+
+/***/ }),
+/* 25 */
+/***/ (function(module, exports, __webpack_require__) {
+
+"use strict";
+
+
+Object.defineProperty(exports, "__esModule", {
+ value: true
+});
+exports.PDFThumbnailView = undefined;
+
+var _createClass = function () { function defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } return function (Constructor, protoProps, staticProps) { if (protoProps) defineProperties(Constructor.prototype, protoProps); if (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; }();
+
+var _pdfjsLib = __webpack_require__(1);
+
+var _ui_utils = __webpack_require__(0);
+
+var _pdf_rendering_queue = __webpack_require__(3);
+
+function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }
+
+var MAX_NUM_SCALING_STEPS = 3;
+var THUMBNAIL_CANVAS_BORDER_WIDTH = 1;
+var THUMBNAIL_WIDTH = 98;
+var TempImageFactory = function TempImageFactoryClosure() {
+ var tempCanvasCache = null;
+ return {
+ getCanvas: function getCanvas(width, height) {
+ var tempCanvas = tempCanvasCache;
+ if (!tempCanvas) {
+ tempCanvas = document.createElement('canvas');
+ tempCanvasCache = tempCanvas;
+ }
+ tempCanvas.width = width;
+ tempCanvas.height = height;
+ tempCanvas.mozOpaque = true;
+ var ctx = tempCanvas.getContext('2d', { alpha: false });
+ ctx.save();
+ ctx.fillStyle = 'rgb(255, 255, 255)';
+ ctx.fillRect(0, 0, width, height);
+ ctx.restore();
+ return tempCanvas;
+ },
+ destroyCanvas: function destroyCanvas() {
+ var tempCanvas = tempCanvasCache;
+ if (tempCanvas) {
+ tempCanvas.width = 0;
+ tempCanvas.height = 0;
+ }
+ tempCanvasCache = null;
+ }
+ };
+}();
+
+var PDFThumbnailView = function () {
+ function PDFThumbnailView(_ref) {
+ var container = _ref.container,
+ id = _ref.id,
+ defaultViewport = _ref.defaultViewport,
+ linkService = _ref.linkService,
+ renderingQueue = _ref.renderingQueue,
+ _ref$disableCanvasToI = _ref.disableCanvasToImageConversion,
+ disableCanvasToImageConversion = _ref$disableCanvasToI === undefined ? false : _ref$disableCanvasToI,
+ _ref$l10n = _ref.l10n,
+ l10n = _ref$l10n === undefined ? _ui_utils.NullL10n : _ref$l10n;
+
+ _classCallCheck(this, PDFThumbnailView);
+
+ this.id = id;
+ this.renderingId = 'thumbnail' + id;
+ this.pageLabel = null;
+ this.pdfPage = null;
+ this.rotation = 0;
+ this.viewport = defaultViewport;
+ this.pdfPageRotate = defaultViewport.rotation;
+ this.linkService = linkService;
+ this.renderingQueue = renderingQueue;
+ this.renderTask = null;
+ this.renderingState = _pdf_rendering_queue.RenderingStates.INITIAL;
+ this.resume = null;
+ this.disableCanvasToImageConversion = disableCanvasToImageConversion;
+ this.pageWidth = this.viewport.width;
+ this.pageHeight = this.viewport.height;
+ this.pageRatio = this.pageWidth / this.pageHeight;
+ this.canvasWidth = THUMBNAIL_WIDTH;
+ this.canvasHeight = this.canvasWidth / this.pageRatio | 0;
+ this.scale = this.canvasWidth / this.pageWidth;
+ this.l10n = l10n;
+ var anchor = document.createElement('a');
+ anchor.href = linkService.getAnchorUrl('#page=' + id);
+ this.l10n.get('thumb_page_title', { page: id }, 'Page {{page}}').then(function (msg) {
+ anchor.title = msg;
+ });
+ anchor.onclick = function () {
+ linkService.page = id;
+ return false;
+ };
+ this.anchor = anchor;
+ var div = document.createElement('div');
+ div.className = 'thumbnail';
+ div.setAttribute('data-page-number', this.id);
+ this.div = div;
+ if (id === 1) {
+ div.classList.add('selected');
+ }
+ var ring = document.createElement('div');
+ ring.className = 'thumbnailSelectionRing';
+ var borderAdjustment = 2 * THUMBNAIL_CANVAS_BORDER_WIDTH;
+ ring.style.width = this.canvasWidth + borderAdjustment + 'px';
+ ring.style.height = this.canvasHeight + borderAdjustment + 'px';
+ this.ring = ring;
+ div.appendChild(ring);
+ anchor.appendChild(div);
+ container.appendChild(anchor);
+ }
+
+ _createClass(PDFThumbnailView, [{
+ key: 'setPdfPage',
+ value: function setPdfPage(pdfPage) {
+ this.pdfPage = pdfPage;
+ this.pdfPageRotate = pdfPage.rotate;
+ var totalRotation = (this.rotation + this.pdfPageRotate) % 360;
+ this.viewport = pdfPage.getViewport(1, totalRotation);
+ this.reset();
+ }
+ }, {
+ key: 'reset',
+ value: function reset() {
+ this.cancelRendering();
+ this.pageWidth = this.viewport.width;
+ this.pageHeight = this.viewport.height;
+ this.pageRatio = this.pageWidth / this.pageHeight;
+ this.canvasHeight = this.canvasWidth / this.pageRatio | 0;
+ this.scale = this.canvasWidth / this.pageWidth;
+ this.div.removeAttribute('data-loaded');
+ var ring = this.ring;
+ var childNodes = ring.childNodes;
+ for (var i = childNodes.length - 1; i >= 0; i--) {
+ ring.removeChild(childNodes[i]);
+ }
+ var borderAdjustment = 2 * THUMBNAIL_CANVAS_BORDER_WIDTH;
+ ring.style.width = this.canvasWidth + borderAdjustment + 'px';
+ ring.style.height = this.canvasHeight + borderAdjustment + 'px';
+ if (this.canvas) {
+ this.canvas.width = 0;
+ this.canvas.height = 0;
+ delete this.canvas;
+ }
+ if (this.image) {
+ this.image.removeAttribute('src');
+ delete this.image;
+ }
+ }
+ }, {
+ key: 'update',
+ value: function update(rotation) {
+ if (typeof rotation !== 'undefined') {
+ this.rotation = rotation;
+ }
+ var totalRotation = (this.rotation + this.pdfPageRotate) % 360;
+ this.viewport = this.viewport.clone({
+ scale: 1,
+ rotation: totalRotation
+ });
+ this.reset();
+ }
+ }, {
+ key: 'cancelRendering',
+ value: function cancelRendering() {
+ if (this.renderTask) {
+ this.renderTask.cancel();
+ this.renderTask = null;
+ }
+ this.renderingState = _pdf_rendering_queue.RenderingStates.INITIAL;
+ this.resume = null;
+ }
+ }, {
+ key: '_getPageDrawContext',
+ value: function _getPageDrawContext() {
+ var noCtxScale = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : false;
+
+ var canvas = document.createElement('canvas');
+ this.canvas = canvas;
+ canvas.mozOpaque = true;
+ var ctx = canvas.getContext('2d', { alpha: false });
+ var outputScale = (0, _ui_utils.getOutputScale)(ctx);
+ canvas.width = this.canvasWidth * outputScale.sx | 0;
+ canvas.height = this.canvasHeight * outputScale.sy | 0;
+ canvas.style.width = this.canvasWidth + 'px';
+ canvas.style.height = this.canvasHeight + 'px';
+ if (!noCtxScale && outputScale.scaled) {
+ ctx.scale(outputScale.sx, outputScale.sy);
+ }
+ return ctx;
+ }
+ }, {
+ key: '_convertCanvasToImage',
+ value: function _convertCanvasToImage() {
+ var _this = this;
+
+ if (!this.canvas) {
+ return;
+ }
+ if (this.renderingState !== _pdf_rendering_queue.RenderingStates.FINISHED) {
+ return;
+ }
+ var id = this.renderingId;
+ var className = 'thumbnailImage';
+ if (this.disableCanvasToImageConversion) {
+ this.canvas.id = id;
+ this.canvas.className = className;
+ this.l10n.get('thumb_page_canvas', { page: this.pageId }, 'Thumbnail of Page {{page}}').then(function (msg) {
+ _this.canvas.setAttribute('aria-label', msg);
+ });
+ this.div.setAttribute('data-loaded', true);
+ this.ring.appendChild(this.canvas);
+ return;
+ }
+ var image = document.createElement('img');
+ image.id = id;
+ image.className = className;
+ this.l10n.get('thumb_page_canvas', { page: this.pageId }, 'Thumbnail of Page {{page}}').then(function (msg) {
+ image.setAttribute('aria-label', msg);
+ });
+ image.style.width = this.canvasWidth + 'px';
+ image.style.height = this.canvasHeight + 'px';
+ image.src = this.canvas.toDataURL();
+ this.image = image;
+ this.div.setAttribute('data-loaded', true);
+ this.ring.appendChild(image);
+ this.canvas.width = 0;
+ this.canvas.height = 0;
+ delete this.canvas;
+ }
+ }, {
+ key: 'draw',
+ value: function draw() {
+ var _this2 = this;
+
+ if (this.renderingState !== _pdf_rendering_queue.RenderingStates.INITIAL) {
+ console.error('Must be in new state before drawing');
+ return Promise.resolve(undefined);
+ }
+ this.renderingState = _pdf_rendering_queue.RenderingStates.RUNNING;
+ var renderCapability = (0, _pdfjsLib.createPromiseCapability)();
+ var finishRenderTask = function finishRenderTask(error) {
+ if (renderTask === _this2.renderTask) {
+ _this2.renderTask = null;
+ }
+ if (error === 'cancelled' || error instanceof _pdfjsLib.RenderingCancelledException) {
+ renderCapability.resolve(undefined);
+ return;
+ }
+ _this2.renderingState = _pdf_rendering_queue.RenderingStates.FINISHED;
+ _this2._convertCanvasToImage();
+ if (!error) {
+ renderCapability.resolve(undefined);
+ } else {
+ renderCapability.reject(error);
+ }
+ };
+ var ctx = this._getPageDrawContext();
+ var drawViewport = this.viewport.clone({ scale: this.scale });
+ var renderContinueCallback = function renderContinueCallback(cont) {
+ if (!_this2.renderingQueue.isHighestPriority(_this2)) {
+ _this2.renderingState = _pdf_rendering_queue.RenderingStates.PAUSED;
+ _this2.resume = function () {
+ _this2.renderingState = _pdf_rendering_queue.RenderingStates.RUNNING;
+ cont();
+ };
+ return;
+ }
+ cont();
+ };
+ var renderContext = {
+ canvasContext: ctx,
+ viewport: drawViewport
+ };
+ var renderTask = this.renderTask = this.pdfPage.render(renderContext);
+ renderTask.onContinue = renderContinueCallback;
+ renderTask.promise.then(function () {
+ finishRenderTask(null);
+ }, function (error) {
+ finishRenderTask(error);
+ });
+ return renderCapability.promise;
+ }
+ }, {
+ key: 'setImage',
+ value: function setImage(pageView) {
+ if (this.renderingState !== _pdf_rendering_queue.RenderingStates.INITIAL) {
+ return;
+ }
+ var img = pageView.canvas;
+ if (!img) {
+ return;
+ }
+ if (!this.pdfPage) {
+ this.setPdfPage(pageView.pdfPage);
+ }
+ this.renderingState = _pdf_rendering_queue.RenderingStates.FINISHED;
+ var ctx = this._getPageDrawContext(true);
+ var canvas = ctx.canvas;
+ if (img.width <= 2 * canvas.width) {
+ ctx.drawImage(img, 0, 0, img.width, img.height, 0, 0, canvas.width, canvas.height);
+ this._convertCanvasToImage();
+ return;
+ }
+ var reducedWidth = canvas.width << MAX_NUM_SCALING_STEPS;
+ var reducedHeight = canvas.height << MAX_NUM_SCALING_STEPS;
+ var reducedImage = TempImageFactory.getCanvas(reducedWidth, reducedHeight);
+ var reducedImageCtx = reducedImage.getContext('2d');
+ while (reducedWidth > img.width || reducedHeight > img.height) {
+ reducedWidth >>= 1;
+ reducedHeight >>= 1;
+ }
+ reducedImageCtx.drawImage(img, 0, 0, img.width, img.height, 0, 0, reducedWidth, reducedHeight);
+ while (reducedWidth > 2 * canvas.width) {
+ reducedImageCtx.drawImage(reducedImage, 0, 0, reducedWidth, reducedHeight, 0, 0, reducedWidth >> 1, reducedHeight >> 1);
+ reducedWidth >>= 1;
+ reducedHeight >>= 1;
+ }
+ ctx.drawImage(reducedImage, 0, 0, reducedWidth, reducedHeight, 0, 0, canvas.width, canvas.height);
+ this._convertCanvasToImage();
+ }
+ }, {
+ key: 'setPageLabel',
+ value: function setPageLabel(label) {
+ var _this3 = this;
+
+ this.pageLabel = typeof label === 'string' ? label : null;
+ this.l10n.get('thumb_page_title', { page: this.pageId }, 'Page {{page}}').then(function (msg) {
+ _this3.anchor.title = msg;
+ });
+ if (this.renderingState !== _pdf_rendering_queue.RenderingStates.FINISHED) {
+ return;
+ }
+ this.l10n.get('thumb_page_canvas', { page: this.pageId }, 'Thumbnail of Page {{page}}').then(function (ariaLabel) {
+ if (_this3.image) {
+ _this3.image.setAttribute('aria-label', ariaLabel);
+ } else if (_this3.disableCanvasToImageConversion && _this3.canvas) {
+ _this3.canvas.setAttribute('aria-label', ariaLabel);
+ }
+ });
+ }
+ }, {
+ key: 'pageId',
+ get: function get() {
+ return this.pageLabel !== null ? this.pageLabel : this.id;
+ }
+ }], [{
+ key: 'cleanup',
+ value: function cleanup() {
+ TempImageFactory.destroyCanvas();
+ }
+ }]);
+
+ return PDFThumbnailView;
+}();
+
+exports.PDFThumbnailView = PDFThumbnailView;
+
+/***/ }),
+/* 26 */
+/***/ (function(module, exports, __webpack_require__) {
+
+"use strict";
+
+
+Object.defineProperty(exports, "__esModule", {
+ value: true
+});
+exports.PDFThumbnailViewer = undefined;
+
+var _createClass = function () { function defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } return function (Constructor, protoProps, staticProps) { if (protoProps) defineProperties(Constructor.prototype, protoProps); if (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; }();
+
+var _ui_utils = __webpack_require__(0);
+
+var _pdf_thumbnail_view = __webpack_require__(25);
+
+function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }
+
+var THUMBNAIL_SCROLL_MARGIN = -19;
+
+var PDFThumbnailViewer = function () {
+ function PDFThumbnailViewer(_ref) {
+ var container = _ref.container,
+ linkService = _ref.linkService,
+ renderingQueue = _ref.renderingQueue,
+ _ref$l10n = _ref.l10n,
+ l10n = _ref$l10n === undefined ? _ui_utils.NullL10n : _ref$l10n;
+
+ _classCallCheck(this, PDFThumbnailViewer);
+
+ this.container = container;
+ this.linkService = linkService;
+ this.renderingQueue = renderingQueue;
+ this.l10n = l10n;
+ this.scroll = (0, _ui_utils.watchScroll)(this.container, this._scrollUpdated.bind(this));
+ this._resetView();
+ }
+
+ _createClass(PDFThumbnailViewer, [{
+ key: '_scrollUpdated',
+ value: function _scrollUpdated() {
+ this.renderingQueue.renderHighestPriority();
+ }
+ }, {
+ key: 'getThumbnail',
+ value: function getThumbnail(index) {
+ return this._thumbnails[index];
+ }
+ }, {
+ key: '_getVisibleThumbs',
+ value: function _getVisibleThumbs() {
+ return (0, _ui_utils.getVisibleElements)(this.container, this._thumbnails);
+ }
+ }, {
+ key: 'scrollThumbnailIntoView',
+ value: function scrollThumbnailIntoView(page) {
+ var selected = document.querySelector('.thumbnail.selected');
+ if (selected) {
+ selected.classList.remove('selected');
+ }
+ var thumbnail = document.querySelector('div.thumbnail[data-page-number="' + page + '"]');
+ if (thumbnail) {
+ thumbnail.classList.add('selected');
+ }
+ var visibleThumbs = this._getVisibleThumbs();
+ var numVisibleThumbs = visibleThumbs.views.length;
+ if (numVisibleThumbs > 0) {
+ var first = visibleThumbs.first.id;
+ var last = numVisibleThumbs > 1 ? visibleThumbs.last.id : first;
+ if (page <= first || page >= last) {
+ (0, _ui_utils.scrollIntoView)(thumbnail, { top: THUMBNAIL_SCROLL_MARGIN });
+ }
+ }
+ }
+ }, {
+ key: 'cleanup',
+ value: function cleanup() {
+ _pdf_thumbnail_view.PDFThumbnailView.cleanup();
+ }
+ }, {
+ key: '_resetView',
+ value: function _resetView() {
+ this._thumbnails = [];
+ this._pageLabels = null;
+ this._pagesRotation = 0;
+ this._pagesRequests = [];
+ this.container.textContent = '';
+ }
+ }, {
+ key: 'setDocument',
+ value: function setDocument(pdfDocument) {
+ var _this = this;
+
+ if (this.pdfDocument) {
+ this._cancelRendering();
+ this._resetView();
+ }
+ this.pdfDocument = pdfDocument;
+ if (!pdfDocument) {
+ return Promise.resolve();
+ }
+ return pdfDocument.getPage(1).then(function (firstPage) {
+ var pagesCount = pdfDocument.numPages;
+ var viewport = firstPage.getViewport(1.0);
+ for (var pageNum = 1; pageNum <= pagesCount; ++pageNum) {
+ var thumbnail = new _pdf_thumbnail_view.PDFThumbnailView({
+ container: _this.container,
+ id: pageNum,
+ defaultViewport: viewport.clone(),
+ linkService: _this.linkService,
+ renderingQueue: _this.renderingQueue,
+ disableCanvasToImageConversion: false,
+ l10n: _this.l10n
+ });
+ _this._thumbnails.push(thumbnail);
+ }
+ });
+ }
+ }, {
+ key: '_cancelRendering',
+ value: function _cancelRendering() {
+ for (var i = 0, ii = this._thumbnails.length; i < ii; i++) {
+ if (this._thumbnails[i]) {
+ this._thumbnails[i].cancelRendering();
+ }
+ }
+ }
+ }, {
+ key: 'setPageLabels',
+ value: function setPageLabels(labels) {
+ if (!this.pdfDocument) {
+ return;
+ }
+ if (!labels) {
+ this._pageLabels = null;
+ } else if (!(labels instanceof Array && this.pdfDocument.numPages === labels.length)) {
+ this._pageLabels = null;
+ console.error('PDFThumbnailViewer_setPageLabels: Invalid page labels.');
+ } else {
+ this._pageLabels = labels;
+ }
+ for (var i = 0, ii = this._thumbnails.length; i < ii; i++) {
+ var label = this._pageLabels && this._pageLabels[i];
+ this._thumbnails[i].setPageLabel(label);
+ }
+ }
+ }, {
+ key: '_ensurePdfPageLoaded',
+ value: function _ensurePdfPageLoaded(thumbView) {
+ var _this2 = this;
+
+ if (thumbView.pdfPage) {
+ return Promise.resolve(thumbView.pdfPage);
+ }
+ var pageNumber = thumbView.id;
+ if (this._pagesRequests[pageNumber]) {
+ return this._pagesRequests[pageNumber];
+ }
+ var promise = this.pdfDocument.getPage(pageNumber).then(function (pdfPage) {
+ thumbView.setPdfPage(pdfPage);
+ _this2._pagesRequests[pageNumber] = null;
+ return pdfPage;
+ });
+ this._pagesRequests[pageNumber] = promise;
+ return promise;
+ }
+ }, {
+ key: 'forceRendering',
+ value: function forceRendering() {
+ var _this3 = this;
+
+ var visibleThumbs = this._getVisibleThumbs();
+ var thumbView = this.renderingQueue.getHighestPriority(visibleThumbs, this._thumbnails, this.scroll.down);
+ if (thumbView) {
+ this._ensurePdfPageLoaded(thumbView).then(function () {
+ _this3.renderingQueue.renderView(thumbView);
+ });
+ return true;
+ }
+ return false;
+ }
+ }, {
+ key: 'pagesRotation',
+ get: function get() {
+ return this._pagesRotation;
+ },
+ set: function set(rotation) {
+ this._pagesRotation = rotation;
+ for (var i = 0, l = this._thumbnails.length; i < l; i++) {
+ this._thumbnails[i].update(rotation);
+ }
+ }
+ }]);
+
+ return PDFThumbnailViewer;
+}();
+
+exports.PDFThumbnailViewer = PDFThumbnailViewer;
+
+/***/ }),
+/* 27 */
+/***/ (function(module, exports, __webpack_require__) {
+
+"use strict";
+
+
+Object.defineProperty(exports, "__esModule", {
+ value: true
+});
+exports.PDFViewer = exports.PresentationModeState = undefined;
+
+var _pdfjsLib = __webpack_require__(1);
+
+var _ui_utils = __webpack_require__(0);
+
+var _pdf_rendering_queue = __webpack_require__(3);
+
+var _annotation_layer_builder = __webpack_require__(11);
+
+var _dom_events = __webpack_require__(2);
+
+var _pdf_page_view = __webpack_require__(22);
+
+var _pdf_link_service = __webpack_require__(5);
+
+var _text_layer_builder = __webpack_require__(30);
+
+var PresentationModeState = {
+ UNKNOWN: 0,
+ NORMAL: 1,
+ CHANGING: 2,
+ FULLSCREEN: 3
+};
+var DEFAULT_CACHE_SIZE = 10;
+var PDFViewer = function pdfViewer() {
+ function PDFPageViewBuffer(size) {
+ var data = [];
+ this.push = function cachePush(view) {
+ var i = data.indexOf(view);
+ if (i >= 0) {
+ data.splice(i, 1);
+ }
+ data.push(view);
+ if (data.length > size) {
+ data.shift().destroy();
+ }
+ };
+ this.resize = function (newSize) {
+ size = newSize;
+ while (data.length > size) {
+ data.shift().destroy();
+ }
+ };
+ }
+ function isSameScale(oldScale, newScale) {
+ if (newScale === oldScale) {
+ return true;
+ }
+ if (Math.abs(newScale - oldScale) < 1e-15) {
+ return true;
+ }
+ return false;
+ }
+ function isPortraitOrientation(size) {
+ return size.width <= size.height;
+ }
+ function PDFViewer(options) {
+ this.container = options.container;
+ this.viewer = options.viewer || options.container.firstElementChild;
+ this.eventBus = options.eventBus || (0, _dom_events.getGlobalEventBus)();
+ this.linkService = options.linkService || new _pdf_link_service.SimpleLinkService();
+ this.downloadManager = options.downloadManager || null;
+ this.removePageBorders = options.removePageBorders || false;
+ this.enhanceTextSelection = options.enhanceTextSelection || false;
+ this.renderInteractiveForms = options.renderInteractiveForms || false;
+ this.enablePrintAutoRotate = options.enablePrintAutoRotate || false;
+ this.renderer = options.renderer || _ui_utils.RendererType.CANVAS;
+ this.l10n = options.l10n || _ui_utils.NullL10n;
+ this.defaultRenderingQueue = !options.renderingQueue;
+ if (this.defaultRenderingQueue) {
+ this.renderingQueue = new _pdf_rendering_queue.PDFRenderingQueue();
+ this.renderingQueue.setViewer(this);
+ } else {
+ this.renderingQueue = options.renderingQueue;
+ }
+ this.scroll = (0, _ui_utils.watchScroll)(this.container, this._scrollUpdate.bind(this));
+ this.presentationModeState = PresentationModeState.UNKNOWN;
+ this._resetView();
+ if (this.removePageBorders) {
+ this.viewer.classList.add('removePageBorders');
+ }
+ }
+ PDFViewer.prototype = {
+ get pagesCount() {
+ return this._pages.length;
+ },
+ getPageView: function getPageView(index) {
+ return this._pages[index];
+ },
+
+ get pageViewsReady() {
+ return this._pageViewsReady;
+ },
+ get currentPageNumber() {
+ return this._currentPageNumber;
+ },
+ set currentPageNumber(val) {
+ if ((val | 0) !== val) {
+ throw new Error('Invalid page number.');
+ }
+ if (!this.pdfDocument) {
+ this._currentPageNumber = val;
+ return;
+ }
+ this._setCurrentPageNumber(val, true);
+ },
+ _setCurrentPageNumber: function PDFViewer_setCurrentPageNumber(val, resetCurrentPageView) {
+ if (this._currentPageNumber === val) {
+ if (resetCurrentPageView) {
+ this._resetCurrentPageView();
+ }
+ return;
+ }
+ if (!(0 < val && val <= this.pagesCount)) {
+ console.error('PDFViewer_setCurrentPageNumber: "' + val + '" is out of bounds.');
+ return;
+ }
+ var arg = {
+ source: this,
+ pageNumber: val,
+ pageLabel: this._pageLabels && this._pageLabels[val - 1]
+ };
+ this._currentPageNumber = val;
+ this.eventBus.dispatch('pagechanging', arg);
+ this.eventBus.dispatch('pagechange', arg);
+ if (resetCurrentPageView) {
+ this._resetCurrentPageView();
+ }
+ },
+ get currentPageLabel() {
+ return this._pageLabels && this._pageLabels[this._currentPageNumber - 1];
+ },
+ set currentPageLabel(val) {
+ var pageNumber = val | 0;
+ if (this._pageLabels) {
+ var i = this._pageLabels.indexOf(val);
+ if (i >= 0) {
+ pageNumber = i + 1;
+ }
+ }
+ this.currentPageNumber = pageNumber;
+ },
+ get currentScale() {
+ return this._currentScale !== _ui_utils.UNKNOWN_SCALE ? this._currentScale : _ui_utils.DEFAULT_SCALE;
+ },
+ set currentScale(val) {
+ if (isNaN(val)) {
+ throw new Error('Invalid numeric scale');
+ }
+ if (!this.pdfDocument) {
+ this._currentScale = val;
+ this._currentScaleValue = val !== _ui_utils.UNKNOWN_SCALE ? val.toString() : null;
+ return;
+ }
+ this._setScale(val, false);
+ },
+ get currentScaleValue() {
+ return this._currentScaleValue;
+ },
+ set currentScaleValue(val) {
+ if (!this.pdfDocument) {
+ this._currentScale = isNaN(val) ? _ui_utils.UNKNOWN_SCALE : val;
+ this._currentScaleValue = val.toString();
+ return;
+ }
+ this._setScale(val, false);
+ },
+ get pagesRotation() {
+ return this._pagesRotation;
+ },
+ set pagesRotation(rotation) {
+ if (!(typeof rotation === 'number' && rotation % 90 === 0)) {
+ throw new Error('Invalid pages rotation angle.');
+ }
+ this._pagesRotation = rotation;
+ if (!this.pdfDocument) {
+ return;
+ }
+ for (var i = 0, l = this._pages.length; i < l; i++) {
+ var pageView = this._pages[i];
+ pageView.update(pageView.scale, rotation);
+ }
+ this._setScale(this._currentScaleValue, true);
+ if (this.defaultRenderingQueue) {
+ this.update();
+ }
+ },
+ setDocument: function setDocument(pdfDocument) {
+ var _this = this;
+
+ if (this.pdfDocument) {
+ this._cancelRendering();
+ this._resetView();
+ }
+ this.pdfDocument = pdfDocument;
+ if (!pdfDocument) {
+ return;
+ }
+ var pagesCount = pdfDocument.numPages;
+ var pagesCapability = (0, _pdfjsLib.createPromiseCapability)();
+ this.pagesPromise = pagesCapability.promise;
+ pagesCapability.promise.then(function () {
+ _this._pageViewsReady = true;
+ _this.eventBus.dispatch('pagesloaded', {
+ source: _this,
+ pagesCount: pagesCount
+ });
+ });
+ var isOnePageRenderedResolved = false;
+ var onePageRenderedCapability = (0, _pdfjsLib.createPromiseCapability)();
+ this.onePageRendered = onePageRenderedCapability.promise;
+ var bindOnAfterAndBeforeDraw = function bindOnAfterAndBeforeDraw(pageView) {
+ pageView.onBeforeDraw = function () {
+ _this._buffer.push(pageView);
+ };
+ pageView.onAfterDraw = function () {
+ if (!isOnePageRenderedResolved) {
+ isOnePageRenderedResolved = true;
+ onePageRenderedCapability.resolve();
+ }
+ };
+ };
+ var firstPagePromise = pdfDocument.getPage(1);
+ this.firstPagePromise = firstPagePromise;
+ return firstPagePromise.then(function (pdfPage) {
+ var scale = _this.currentScale;
+ var viewport = pdfPage.getViewport(scale * _ui_utils.CSS_UNITS);
+ for (var pageNum = 1; pageNum <= pagesCount; ++pageNum) {
+ var textLayerFactory = null;
+ if (!_pdfjsLib.PDFJS.disableTextLayer) {
+ textLayerFactory = _this;
+ }
+ var pageView = new _pdf_page_view.PDFPageView({
+ container: _this.viewer,
+ eventBus: _this.eventBus,
+ id: pageNum,
+ scale: scale,
+ defaultViewport: viewport.clone(),
+ renderingQueue: _this.renderingQueue,
+ textLayerFactory: textLayerFactory,
+ annotationLayerFactory: _this,
+ enhanceTextSelection: _this.enhanceTextSelection,
+ renderInteractiveForms: _this.renderInteractiveForms,
+ renderer: _this.renderer,
+ l10n: _this.l10n
+ });
+ bindOnAfterAndBeforeDraw(pageView);
+ _this._pages.push(pageView);
+ }
+ onePageRenderedCapability.promise.then(function () {
+ if (_pdfjsLib.PDFJS.disableAutoFetch) {
+ pagesCapability.resolve();
+ return;
+ }
+ var getPagesLeft = pagesCount;
+
+ var _loop = function _loop(_pageNum) {
+ pdfDocument.getPage(_pageNum).then(function (pdfPage) {
+ var pageView = _this._pages[_pageNum - 1];
+ if (!pageView.pdfPage) {
+ pageView.setPdfPage(pdfPage);
+ }
+ _this.linkService.cachePageRef(_pageNum, pdfPage.ref);
+ if (--getPagesLeft === 0) {
+ pagesCapability.resolve();
+ }
+ });
+ };
+
+ for (var _pageNum = 1; _pageNum <= pagesCount; ++_pageNum) {
+ _loop(_pageNum);
+ }
+ });
+ _this.eventBus.dispatch('pagesinit', { source: _this });
+ if (_this.defaultRenderingQueue) {
+ _this.update();
+ }
+ if (_this.findController) {
+ _this.findController.resolveFirstPage();
+ }
+ });
+ },
+
+ setPageLabels: function PDFViewer_setPageLabels(labels) {
+ if (!this.pdfDocument) {
+ return;
+ }
+ if (!labels) {
+ this._pageLabels = null;
+ } else if (!(labels instanceof Array && this.pdfDocument.numPages === labels.length)) {
+ this._pageLabels = null;
+ console.error('PDFViewer_setPageLabels: Invalid page labels.');
+ } else {
+ this._pageLabels = labels;
+ }
+ for (var i = 0, ii = this._pages.length; i < ii; i++) {
+ var pageView = this._pages[i];
+ var label = this._pageLabels && this._pageLabels[i];
+ pageView.setPageLabel(label);
+ }
+ },
+ _resetView: function _resetView() {
+ this._pages = [];
+ this._currentPageNumber = 1;
+ this._currentScale = _ui_utils.UNKNOWN_SCALE;
+ this._currentScaleValue = null;
+ this._pageLabels = null;
+ this._buffer = new PDFPageViewBuffer(DEFAULT_CACHE_SIZE);
+ this._location = null;
+ this._pagesRotation = 0;
+ this._pagesRequests = [];
+ this._pageViewsReady = false;
+ this.viewer.textContent = '';
+ },
+
+ _scrollUpdate: function PDFViewer_scrollUpdate() {
+ if (this.pagesCount === 0) {
+ return;
+ }
+ this.update();
+ for (var i = 0, ii = this._pages.length; i < ii; i++) {
+ this._pages[i].updatePosition();
+ }
+ },
+ _setScaleDispatchEvent: function pdfViewer_setScaleDispatchEvent(newScale, newValue, preset) {
+ var arg = {
+ source: this,
+ scale: newScale,
+ presetValue: preset ? newValue : undefined
+ };
+ this.eventBus.dispatch('scalechanging', arg);
+ this.eventBus.dispatch('scalechange', arg);
+ },
+ _setScaleUpdatePages: function pdfViewer_setScaleUpdatePages(newScale, newValue, noScroll, preset) {
+ this._currentScaleValue = newValue.toString();
+ if (isSameScale(this._currentScale, newScale)) {
+ if (preset) {
+ this._setScaleDispatchEvent(newScale, newValue, true);
+ }
+ return;
+ }
+ for (var i = 0, ii = this._pages.length; i < ii; i++) {
+ this._pages[i].update(newScale);
+ }
+ this._currentScale = newScale;
+ if (!noScroll) {
+ var page = this._currentPageNumber,
+ dest;
+ if (this._location && !_pdfjsLib.PDFJS.ignoreCurrentPositionOnZoom && !(this.isInPresentationMode || this.isChangingPresentationMode)) {
+ page = this._location.pageNumber;
+ dest = [null, { name: 'XYZ' }, this._location.left, this._location.top, null];
+ }
+ this.scrollPageIntoView({
+ pageNumber: page,
+ destArray: dest,
+ allowNegativeOffset: true
+ });
+ }
+ this._setScaleDispatchEvent(newScale, newValue, preset);
+ if (this.defaultRenderingQueue) {
+ this.update();
+ }
+ },
+ _setScale: function PDFViewer_setScale(value, noScroll) {
+ var scale = parseFloat(value);
+ if (scale > 0) {
+ this._setScaleUpdatePages(scale, value, noScroll, false);
+ } else {
+ var currentPage = this._pages[this._currentPageNumber - 1];
+ if (!currentPage) {
+ return;
+ }
+ var hPadding = this.isInPresentationMode || this.removePageBorders ? 0 : _ui_utils.SCROLLBAR_PADDING;
+ var vPadding = this.isInPresentationMode || this.removePageBorders ? 0 : _ui_utils.VERTICAL_PADDING;
+ var pageWidthScale = (this.container.clientWidth - hPadding) / currentPage.width * currentPage.scale;
+ var pageHeightScale = (this.container.clientHeight - vPadding) / currentPage.height * currentPage.scale;
+ switch (value) {
+ case 'page-actual':
+ scale = 1;
+ break;
+ case 'page-width':
+ scale = pageWidthScale;
+ break;
+ case 'page-height':
+ scale = pageHeightScale;
+ break;
+ case 'page-fit':
+ scale = Math.min(pageWidthScale, pageHeightScale);
+ break;
+ case 'auto':
+ var isLandscape = currentPage.width > currentPage.height;
+ var horizontalScale = isLandscape ? Math.min(pageHeightScale, pageWidthScale) : pageWidthScale;
+ scale = Math.min(_ui_utils.MAX_AUTO_SCALE, horizontalScale);
+ break;
+ default:
+ console.error('PDFViewer_setScale: "' + value + '" is an unknown zoom value.');
+ return;
+ }
+ this._setScaleUpdatePages(scale, value, noScroll, true);
+ }
+ },
+ _resetCurrentPageView: function _resetCurrentPageView() {
+ if (this.isInPresentationMode) {
+ this._setScale(this._currentScaleValue, true);
+ }
+ var pageView = this._pages[this._currentPageNumber - 1];
+ (0, _ui_utils.scrollIntoView)(pageView.div);
+ },
+
+ scrollPageIntoView: function PDFViewer_scrollPageIntoView(params) {
+ if (!this.pdfDocument) {
+ return;
+ }
+ if (arguments.length > 1 || typeof params === 'number') {
+ console.warn('Call of scrollPageIntoView() with obsolete signature.');
+ var paramObj = {};
+ if (typeof params === 'number') {
+ paramObj.pageNumber = params;
+ }
+ if (arguments[1] instanceof Array) {
+ paramObj.destArray = arguments[1];
+ }
+ params = paramObj;
+ }
+ var pageNumber = params.pageNumber || 0;
+ var dest = params.destArray || null;
+ var allowNegativeOffset = params.allowNegativeOffset || false;
+ if (this.isInPresentationMode || !dest) {
+ this._setCurrentPageNumber(pageNumber, true);
+ return;
+ }
+ var pageView = this._pages[pageNumber - 1];
+ if (!pageView) {
+ console.error('PDFViewer_scrollPageIntoView: ' + 'Invalid "pageNumber" parameter.');
+ return;
+ }
+ var x = 0,
+ y = 0;
+ var width = 0,
+ height = 0,
+ widthScale,
+ heightScale;
+ var changeOrientation = pageView.rotation % 180 === 0 ? false : true;
+ var pageWidth = (changeOrientation ? pageView.height : pageView.width) / pageView.scale / _ui_utils.CSS_UNITS;
+ var pageHeight = (changeOrientation ? pageView.width : pageView.height) / pageView.scale / _ui_utils.CSS_UNITS;
+ var scale = 0;
+ switch (dest[1].name) {
+ case 'XYZ':
+ x = dest[2];
+ y = dest[3];
+ scale = dest[4];
+ x = x !== null ? x : 0;
+ y = y !== null ? y : pageHeight;
+ break;
+ case 'Fit':
+ case 'FitB':
+ scale = 'page-fit';
+ break;
+ case 'FitH':
+ case 'FitBH':
+ y = dest[2];
+ scale = 'page-width';
+ if (y === null && this._location) {
+ x = this._location.left;
+ y = this._location.top;
+ }
+ break;
+ case 'FitV':
+ case 'FitBV':
+ x = dest[2];
+ width = pageWidth;
+ height = pageHeight;
+ scale = 'page-height';
+ break;
+ case 'FitR':
+ x = dest[2];
+ y = dest[3];
+ width = dest[4] - x;
+ height = dest[5] - y;
+ var hPadding = this.removePageBorders ? 0 : _ui_utils.SCROLLBAR_PADDING;
+ var vPadding = this.removePageBorders ? 0 : _ui_utils.VERTICAL_PADDING;
+ widthScale = (this.container.clientWidth - hPadding) / width / _ui_utils.CSS_UNITS;
+ heightScale = (this.container.clientHeight - vPadding) / height / _ui_utils.CSS_UNITS;
+ scale = Math.min(Math.abs(widthScale), Math.abs(heightScale));
+ break;
+ default:
+ console.error('PDFViewer_scrollPageIntoView: \'' + dest[1].name + '\' is not a valid destination type.');
+ return;
+ }
+ if (scale && scale !== this._currentScale) {
+ this.currentScaleValue = scale;
+ } else if (this._currentScale === _ui_utils.UNKNOWN_SCALE) {
+ this.currentScaleValue = _ui_utils.DEFAULT_SCALE_VALUE;
+ }
+ if (scale === 'page-fit' && !dest[4]) {
+ (0, _ui_utils.scrollIntoView)(pageView.div);
+ return;
+ }
+ var boundingRect = [pageView.viewport.convertToViewportPoint(x, y), pageView.viewport.convertToViewportPoint(x + width, y + height)];
+ var left = Math.min(boundingRect[0][0], boundingRect[1][0]);
+ var top = Math.min(boundingRect[0][1], boundingRect[1][1]);
+ if (!allowNegativeOffset) {
+ left = Math.max(left, 0);
+ top = Math.max(top, 0);
+ }
+ (0, _ui_utils.scrollIntoView)(pageView.div, {
+ left: left,
+ top: top
+ });
+ },
+ _updateLocation: function _updateLocation(firstPage) {
+ var currentScale = this._currentScale;
+ var currentScaleValue = this._currentScaleValue;
+ var normalizedScaleValue = parseFloat(currentScaleValue) === currentScale ? Math.round(currentScale * 10000) / 100 : currentScaleValue;
+ var pageNumber = firstPage.id;
+ var pdfOpenParams = '#page=' + pageNumber;
+ pdfOpenParams += '&zoom=' + normalizedScaleValue;
+ var currentPageView = this._pages[pageNumber - 1];
+ var container = this.container;
+ var topLeft = currentPageView.getPagePoint(container.scrollLeft - firstPage.x, container.scrollTop - firstPage.y);
+ var intLeft = Math.round(topLeft[0]);
+ var intTop = Math.round(topLeft[1]);
+ pdfOpenParams += ',' + intLeft + ',' + intTop;
+ this._location = {
+ pageNumber: pageNumber,
+ scale: normalizedScaleValue,
+ top: intTop,
+ left: intLeft,
+ pdfOpenParams: pdfOpenParams
+ };
+ },
+
+ update: function PDFViewer_update() {
+ var visible = this._getVisiblePages();
+ var visiblePages = visible.views;
+ if (visiblePages.length === 0) {
+ return;
+ }
+ var suggestedCacheSize = Math.max(DEFAULT_CACHE_SIZE, 2 * visiblePages.length + 1);
+ this._buffer.resize(suggestedCacheSize);
+ this.renderingQueue.renderHighestPriority(visible);
+ var currentId = this._currentPageNumber;
+ var firstPage = visible.first;
+ for (var i = 0, ii = visiblePages.length, stillFullyVisible = false; i < ii; ++i) {
+ var page = visiblePages[i];
+ if (page.percent < 100) {
+ break;
+ }
+ if (page.id === currentId) {
+ stillFullyVisible = true;
+ break;
+ }
+ }
+ if (!stillFullyVisible) {
+ currentId = visiblePages[0].id;
+ }
+ if (!this.isInPresentationMode) {
+ this._setCurrentPageNumber(currentId);
+ }
+ this._updateLocation(firstPage);
+ this.eventBus.dispatch('updateviewarea', {
+ source: this,
+ location: this._location
+ });
+ },
+ containsElement: function containsElement(element) {
+ return this.container.contains(element);
+ },
+ focus: function focus() {
+ this.container.focus();
+ },
+
+ get isInPresentationMode() {
+ return this.presentationModeState === PresentationModeState.FULLSCREEN;
+ },
+ get isChangingPresentationMode() {
+ return this.presentationModeState === PresentationModeState.CHANGING;
+ },
+ get isHorizontalScrollbarEnabled() {
+ return this.isInPresentationMode ? false : this.container.scrollWidth > this.container.clientWidth;
+ },
+ _getVisiblePages: function _getVisiblePages() {
+ if (!this.isInPresentationMode) {
+ return (0, _ui_utils.getVisibleElements)(this.container, this._pages, true);
+ }
+ var visible = [];
+ var currentPage = this._pages[this._currentPageNumber - 1];
+ visible.push({
+ id: currentPage.id,
+ view: currentPage
+ });
+ return {
+ first: currentPage,
+ last: currentPage,
+ views: visible
+ };
+ },
+ cleanup: function cleanup() {
+ for (var i = 0, ii = this._pages.length; i < ii; i++) {
+ if (this._pages[i] && this._pages[i].renderingState !== _pdf_rendering_queue.RenderingStates.FINISHED) {
+ this._pages[i].reset();
+ }
+ }
+ },
+
+ _cancelRendering: function PDFViewer_cancelRendering() {
+ for (var i = 0, ii = this._pages.length; i < ii; i++) {
+ if (this._pages[i]) {
+ this._pages[i].cancelRendering();
+ }
+ }
+ },
+ _ensurePdfPageLoaded: function _ensurePdfPageLoaded(pageView) {
+ var _this2 = this;
+
+ if (pageView.pdfPage) {
+ return Promise.resolve(pageView.pdfPage);
+ }
+ var pageNumber = pageView.id;
+ if (this._pagesRequests[pageNumber]) {
+ return this._pagesRequests[pageNumber];
+ }
+ var promise = this.pdfDocument.getPage(pageNumber).then(function (pdfPage) {
+ if (!pageView.pdfPage) {
+ pageView.setPdfPage(pdfPage);
+ }
+ _this2._pagesRequests[pageNumber] = null;
+ return pdfPage;
+ });
+ this._pagesRequests[pageNumber] = promise;
+ return promise;
+ },
+ forceRendering: function forceRendering(currentlyVisiblePages) {
+ var _this3 = this;
+
+ var visiblePages = currentlyVisiblePages || this._getVisiblePages();
+ var pageView = this.renderingQueue.getHighestPriority(visiblePages, this._pages, this.scroll.down);
+ if (pageView) {
+ this._ensurePdfPageLoaded(pageView).then(function () {
+ _this3.renderingQueue.renderView(pageView);
+ });
+ return true;
+ }
+ return false;
+ },
+ getPageTextContent: function getPageTextContent(pageIndex) {
+ return this.pdfDocument.getPage(pageIndex + 1).then(function (page) {
+ return page.getTextContent({ normalizeWhitespace: true });
+ });
+ },
+ createTextLayerBuilder: function createTextLayerBuilder(textLayerDiv, pageIndex, viewport) {
+ var enhanceTextSelection = arguments.length > 3 && arguments[3] !== undefined ? arguments[3] : false;
+
+ return new _text_layer_builder.TextLayerBuilder({
+ textLayerDiv: textLayerDiv,
+ eventBus: this.eventBus,
+ pageIndex: pageIndex,
+ viewport: viewport,
+ findController: this.isInPresentationMode ? null : this.findController,
+ enhanceTextSelection: this.isInPresentationMode ? false : enhanceTextSelection
+ });
+ },
+ createAnnotationLayerBuilder: function createAnnotationLayerBuilder(pageDiv, pdfPage) {
+ var renderInteractiveForms = arguments.length > 2 && arguments[2] !== undefined ? arguments[2] : false;
+ var l10n = arguments.length > 3 && arguments[3] !== undefined ? arguments[3] : _ui_utils.NullL10n;
+
+ return new _annotation_layer_builder.AnnotationLayerBuilder({
+ pageDiv: pageDiv,
+ pdfPage: pdfPage,
+ renderInteractiveForms: renderInteractiveForms,
+ linkService: this.linkService,
+ downloadManager: this.downloadManager,
+ l10n: l10n
+ });
+ },
+ setFindController: function setFindController(findController) {
+ this.findController = findController;
+ },
+ getPagesOverview: function getPagesOverview() {
+ var pagesOverview = this._pages.map(function (pageView) {
+ var viewport = pageView.pdfPage.getViewport(1);
+ return {
+ width: viewport.width,
+ height: viewport.height,
+ rotation: viewport.rotation
+ };
+ });
+ if (!this.enablePrintAutoRotate) {
+ return pagesOverview;
+ }
+ var isFirstPagePortrait = isPortraitOrientation(pagesOverview[0]);
+ return pagesOverview.map(function (size) {
+ if (isFirstPagePortrait === isPortraitOrientation(size)) {
+ return size;
+ }
+ return {
+ width: size.height,
+ height: size.width,
+ rotation: (size.rotation + 90) % 360
+ };
+ });
+ }
+ };
+ return PDFViewer;
+}();
+exports.PresentationModeState = PresentationModeState;
+exports.PDFViewer = PDFViewer;
+
+/***/ }),
+/* 28 */
+/***/ (function(module, exports, __webpack_require__) {
+
+"use strict";
+
+
+Object.defineProperty(exports, "__esModule", {
+ value: true
+});
+exports.BasePreferences = undefined;
+
+var _typeof = typeof Symbol === "function" && typeof Symbol.iterator === "symbol" ? function (obj) { return typeof obj; } : function (obj) { return obj && typeof Symbol === "function" && obj.constructor === Symbol && obj !== Symbol.prototype ? "symbol" : typeof obj; };
+
+var _createClass = function () { function defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } return function (Constructor, protoProps, staticProps) { if (protoProps) defineProperties(Constructor.prototype, protoProps); if (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; }();
+
+var _ui_utils = __webpack_require__(0);
+
+function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }
+
+var defaultPreferences = null;
+function getDefaultPreferences() {
+ if (!defaultPreferences) {
+ defaultPreferences = Promise.resolve({
+ "showPreviousViewOnLoad": true,
+ "defaultZoomValue": "",
+ "sidebarViewOnLoad": 0,
+ "enableHandToolOnLoad": false,
+ "cursorToolOnLoad": 0,
+ "enableWebGL": false,
+ "pdfBugEnabled": false,
+ "disableRange": false,
+ "disableStream": false,
+ "disableAutoFetch": false,
+ "disableFontFace": false,
+ "disableTextLayer": false,
+ "useOnlyCssZoom": false,
+ "externalLinkTarget": 0,
+ "enhanceTextSelection": false,
+ "renderer": "canvas",
+ "renderInteractiveForms": false,
+ "enablePrintAutoRotate": false,
+ "disablePageLabels": false
+ });
+ }
+ return defaultPreferences;
+}
+
+var BasePreferences = function () {
+ function BasePreferences() {
+ var _this = this;
+
+ _classCallCheck(this, BasePreferences);
+
+ if (this.constructor === BasePreferences) {
+ throw new Error('Cannot initialize BasePreferences.');
+ }
+ this.prefs = null;
+ this._initializedPromise = getDefaultPreferences().then(function (defaults) {
+ Object.defineProperty(_this, 'defaults', {
+ value: Object.freeze(defaults),
+ writable: false,
+ enumerable: true,
+ configurable: false
+ });
+ _this.prefs = (0, _ui_utils.cloneObj)(defaults);
+ return _this._readFromStorage(defaults);
+ }).then(function (prefObj) {
+ if (prefObj) {
+ _this.prefs = prefObj;
+ }
+ });
+ }
+
+ _createClass(BasePreferences, [{
+ key: "_writeToStorage",
+ value: function _writeToStorage(prefObj) {
+ return Promise.reject(new Error('Not implemented: _writeToStorage'));
+ }
+ }, {
+ key: "_readFromStorage",
+ value: function _readFromStorage(prefObj) {
+ return Promise.reject(new Error('Not implemented: _readFromStorage'));
+ }
+ }, {
+ key: "reset",
+ value: function reset() {
+ var _this2 = this;
+
+ return this._initializedPromise.then(function () {
+ _this2.prefs = (0, _ui_utils.cloneObj)(_this2.defaults);
+ return _this2._writeToStorage(_this2.defaults);
+ });
+ }
+ }, {
+ key: "reload",
+ value: function reload() {
+ var _this3 = this;
+
+ return this._initializedPromise.then(function () {
+ return _this3._readFromStorage(_this3.defaults);
+ }).then(function (prefObj) {
+ if (prefObj) {
+ _this3.prefs = prefObj;
+ }
+ });
+ }
+ }, {
+ key: "set",
+ value: function set(name, value) {
+ var _this4 = this;
+
+ return this._initializedPromise.then(function () {
+ if (_this4.defaults[name] === undefined) {
+ throw new Error("Set preference: \"" + name + "\" is undefined.");
+ } else if (value === undefined) {
+ throw new Error('Set preference: no value is specified.');
+ }
+ var valueType = typeof value === "undefined" ? "undefined" : _typeof(value);
+ var defaultType = _typeof(_this4.defaults[name]);
+ if (valueType !== defaultType) {
+ if (valueType === 'number' && defaultType === 'string') {
+ value = value.toString();
+ } else {
+ throw new Error("Set preference: \"" + value + "\" is a " + valueType + ", " + ("expected a " + defaultType + "."));
+ }
+ } else {
+ if (valueType === 'number' && (value | 0) !== value) {
+ throw new Error("Set preference: \"" + value + "\" must be an integer.");
+ }
+ }
+ _this4.prefs[name] = value;
+ return _this4._writeToStorage(_this4.prefs);
+ });
+ }
+ }, {
+ key: "get",
+ value: function get(name) {
+ var _this5 = this;
+
+ return this._initializedPromise.then(function () {
+ var defaultValue = _this5.defaults[name];
+ if (defaultValue === undefined) {
+ throw new Error("Get preference: \"" + name + "\" is undefined.");
+ } else {
+ var prefValue = _this5.prefs[name];
+ if (prefValue !== undefined) {
+ return prefValue;
+ }
+ }
+ return defaultValue;
+ });
+ }
+ }]);
+
+ return BasePreferences;
+}();
+
+exports.BasePreferences = BasePreferences;
+
+/***/ }),
+/* 29 */
+/***/ (function(module, exports, __webpack_require__) {
+
+"use strict";
+
+
+Object.defineProperty(exports, "__esModule", {
+ value: true
+});
+exports.SecondaryToolbar = undefined;
+
+var _createClass = function () { function defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } return function (Constructor, protoProps, staticProps) { if (protoProps) defineProperties(Constructor.prototype, protoProps); if (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; }();
+
+var _pdf_cursor_tools = __webpack_require__(6);
+
+var _ui_utils = __webpack_require__(0);
+
+function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }
+
+var SecondaryToolbar = function () {
+ function SecondaryToolbar(options, mainContainer, eventBus) {
+ _classCallCheck(this, SecondaryToolbar);
+
+ this.toolbar = options.toolbar;
+ this.toggleButton = options.toggleButton;
+ this.toolbarButtonContainer = options.toolbarButtonContainer;
+ this.buttons = [{
+ element: options.presentationModeButton,
+ eventName: 'presentationmode',
+ close: true
+ }, {
+ element: options.openFileButton,
+ eventName: 'openfile',
+ close: true
+ }, {
+ element: options.printButton,
+ eventName: 'print',
+ close: true
+ }, {
+ element: options.downloadButton,
+ eventName: 'download',
+ close: true
+ }, {
+ element: options.viewBookmarkButton,
+ eventName: null,
+ close: true
+ }, {
+ element: options.firstPageButton,
+ eventName: 'firstpage',
+ close: true
+ }, {
+ element: options.lastPageButton,
+ eventName: 'lastpage',
+ close: true
+ }, {
+ element: options.pageRotateCwButton,
+ eventName: 'rotatecw',
+ close: false
+ }, {
+ element: options.pageRotateCcwButton,
+ eventName: 'rotateccw',
+ close: false
+ }, {
+ element: options.cursorSelectToolButton,
+ eventName: 'switchcursortool',
+ eventDetails: { tool: _pdf_cursor_tools.CursorTool.SELECT },
+ close: true
+ }, {
+ element: options.cursorHandToolButton,
+ eventName: 'switchcursortool',
+ eventDetails: { tool: _pdf_cursor_tools.CursorTool.HAND },
+ close: true
+ }, {
+ element: options.documentPropertiesButton,
+ eventName: 'documentproperties',
+ close: true
+ }];
+ this.items = {
+ firstPage: options.firstPageButton,
+ lastPage: options.lastPageButton,
+ pageRotateCw: options.pageRotateCwButton,
+ pageRotateCcw: options.pageRotateCcwButton
+ };
+ this.mainContainer = mainContainer;
+ this.eventBus = eventBus;
+ this.opened = false;
+ this.containerHeight = null;
+ this.previousContainerHeight = null;
+ this.reset();
+ this._bindClickListeners();
+ this._bindCursorToolsListener(options);
+ this.eventBus.on('resize', this._setMaxHeight.bind(this));
+ }
+
+ _createClass(SecondaryToolbar, [{
+ key: 'setPageNumber',
+ value: function setPageNumber(pageNumber) {
+ this.pageNumber = pageNumber;
+ this._updateUIState();
+ }
+ }, {
+ key: 'setPagesCount',
+ value: function setPagesCount(pagesCount) {
+ this.pagesCount = pagesCount;
+ this._updateUIState();
+ }
+ }, {
+ key: 'reset',
+ value: function reset() {
+ this.pageNumber = 0;
+ this.pagesCount = 0;
+ this._updateUIState();
+ }
+ }, {
+ key: '_updateUIState',
+ value: function _updateUIState() {
+ this.items.firstPage.disabled = this.pageNumber <= 1;
+ this.items.lastPage.disabled = this.pageNumber >= this.pagesCount;
+ this.items.pageRotateCw.disabled = this.pagesCount === 0;
+ this.items.pageRotateCcw.disabled = this.pagesCount === 0;
+ }
+ }, {
+ key: '_bindClickListeners',
+ value: function _bindClickListeners() {
+ var _this = this;
+
+ this.toggleButton.addEventListener('click', this.toggle.bind(this));
+
+ var _loop = function _loop(button) {
+ var _buttons$button = _this.buttons[button],
+ element = _buttons$button.element,
+ eventName = _buttons$button.eventName,
+ close = _buttons$button.close,
+ eventDetails = _buttons$button.eventDetails;
+
+ element.addEventListener('click', function (evt) {
+ if (eventName !== null) {
+ var details = { source: _this };
+ for (var property in eventDetails) {
+ details[property] = eventDetails[property];
+ }
+ _this.eventBus.dispatch(eventName, details);
+ }
+ if (close) {
+ _this.close();
+ }
+ });
+ };
+
+ for (var button in this.buttons) {
+ _loop(button);
+ }
+ }
+ }, {
+ key: '_bindCursorToolsListener',
+ value: function _bindCursorToolsListener(buttons) {
+ this.eventBus.on('cursortoolchanged', function (evt) {
+ buttons.cursorSelectToolButton.classList.remove('toggled');
+ buttons.cursorHandToolButton.classList.remove('toggled');
+ switch (evt.tool) {
+ case _pdf_cursor_tools.CursorTool.SELECT:
+ buttons.cursorSelectToolButton.classList.add('toggled');
+ break;
+ case _pdf_cursor_tools.CursorTool.HAND:
+ buttons.cursorHandToolButton.classList.add('toggled');
+ break;
+ }
+ });
+ }
+ }, {
+ key: 'open',
+ value: function open() {
+ if (this.opened) {
+ return;
+ }
+ this.opened = true;
+ this._setMaxHeight();
+ this.toggleButton.classList.add('toggled');
+ this.toolbar.classList.remove('hidden');
+ }
+ }, {
+ key: 'close',
+ value: function close() {
+ if (!this.opened) {
+ return;
+ }
+ this.opened = false;
+ this.toolbar.classList.add('hidden');
+ this.toggleButton.classList.remove('toggled');
+ }
+ }, {
+ key: 'toggle',
+ value: function toggle() {
+ if (this.opened) {
+ this.close();
+ } else {
+ this.open();
+ }
+ }
+ }, {
+ key: '_setMaxHeight',
+ value: function _setMaxHeight() {
+ if (!this.opened) {
+ return;
+ }
+ this.containerHeight = this.mainContainer.clientHeight;
+ if (this.containerHeight === this.previousContainerHeight) {
+ return;
+ }
+ this.toolbarButtonContainer.setAttribute('style', 'max-height: ' + (this.containerHeight - _ui_utils.SCROLLBAR_PADDING) + 'px;');
+ this.previousContainerHeight = this.containerHeight;
+ }
+ }, {
+ key: 'isOpen',
+ get: function get() {
+ return this.opened;
+ }
+ }]);
+
+ return SecondaryToolbar;
+}();
+
+exports.SecondaryToolbar = SecondaryToolbar;
+
+/***/ }),
+/* 30 */
+/***/ (function(module, exports, __webpack_require__) {
+
+"use strict";
+
+
+Object.defineProperty(exports, "__esModule", {
+ value: true
+});
+exports.DefaultTextLayerFactory = exports.TextLayerBuilder = undefined;
+
+var _dom_events = __webpack_require__(2);
+
+var _pdfjsLib = __webpack_require__(1);
+
+var EXPAND_DIVS_TIMEOUT = 300;
+var TextLayerBuilder = function TextLayerBuilderClosure() {
+ function TextLayerBuilder(options) {
+ this.textLayerDiv = options.textLayerDiv;
+ this.eventBus = options.eventBus || (0, _dom_events.getGlobalEventBus)();
+ this.textContent = null;
+ this.renderingDone = false;
+ this.pageIdx = options.pageIndex;
+ this.pageNumber = this.pageIdx + 1;
+ this.matches = [];
+ this.viewport = options.viewport;
+ this.textDivs = [];
+ this.findController = options.findController || null;
+ this.textLayerRenderTask = null;
+ this.enhanceTextSelection = options.enhanceTextSelection;
+ this._bindMouse();
+ }
+ TextLayerBuilder.prototype = {
+ _finishRendering: function TextLayerBuilder_finishRendering() {
+ this.renderingDone = true;
+ if (!this.enhanceTextSelection) {
+ var endOfContent = document.createElement('div');
+ endOfContent.className = 'endOfContent';
+ this.textLayerDiv.appendChild(endOfContent);
+ }
+ this.eventBus.dispatch('textlayerrendered', {
+ source: this,
+ pageNumber: this.pageNumber,
+ numTextDivs: this.textDivs.length
+ });
+ },
+ render: function TextLayerBuilder_render(timeout) {
+ var _this = this;
+
+ if (!this.textContent || this.renderingDone) {
+ return;
+ }
+ this.cancel();
+ this.textDivs = [];
+ var textLayerFrag = document.createDocumentFragment();
+ this.textLayerRenderTask = (0, _pdfjsLib.renderTextLayer)({
+ textContent: this.textContent,
+ container: textLayerFrag,
+ viewport: this.viewport,
+ textDivs: this.textDivs,
+ timeout: timeout,
+ enhanceTextSelection: this.enhanceTextSelection
+ });
+ this.textLayerRenderTask.promise.then(function () {
+ _this.textLayerDiv.appendChild(textLayerFrag);
+ _this._finishRendering();
+ _this.updateMatches();
+ }, function (reason) {});
+ },
+ cancel: function TextLayerBuilder_cancel() {
+ if (this.textLayerRenderTask) {
+ this.textLayerRenderTask.cancel();
+ this.textLayerRenderTask = null;
+ }
+ },
+ setTextContent: function TextLayerBuilder_setTextContent(textContent) {
+ this.cancel();
+ this.textContent = textContent;
+ },
+ convertMatches: function TextLayerBuilder_convertMatches(matches, matchesLength) {
+ var i = 0;
+ var iIndex = 0;
+ var bidiTexts = this.textContent.items;
+ var end = bidiTexts.length - 1;
+ var queryLen = this.findController === null ? 0 : this.findController.state.query.length;
+ var ret = [];
+ if (!matches) {
+ return ret;
+ }
+ for (var m = 0, len = matches.length; m < len; m++) {
+ var matchIdx = matches[m];
+ while (i !== end && matchIdx >= iIndex + bidiTexts[i].str.length) {
+ iIndex += bidiTexts[i].str.length;
+ i++;
+ }
+ if (i === bidiTexts.length) {
+ console.error('Could not find a matching mapping');
+ }
+ var match = {
+ begin: {
+ divIdx: i,
+ offset: matchIdx - iIndex
+ }
+ };
+ if (matchesLength) {
+ matchIdx += matchesLength[m];
+ } else {
+ matchIdx += queryLen;
+ }
+ while (i !== end && matchIdx > iIndex + bidiTexts[i].str.length) {
+ iIndex += bidiTexts[i].str.length;
+ i++;
+ }
+ match.end = {
+ divIdx: i,
+ offset: matchIdx - iIndex
+ };
+ ret.push(match);
+ }
+ return ret;
+ },
+ renderMatches: function TextLayerBuilder_renderMatches(matches) {
+ if (matches.length === 0) {
+ return;
+ }
+ var bidiTexts = this.textContent.items;
+ var textDivs = this.textDivs;
+ var prevEnd = null;
+ var pageIdx = this.pageIdx;
+ var isSelectedPage = this.findController === null ? false : pageIdx === this.findController.selected.pageIdx;
+ var selectedMatchIdx = this.findController === null ? -1 : this.findController.selected.matchIdx;
+ var highlightAll = this.findController === null ? false : this.findController.state.highlightAll;
+ var infinity = {
+ divIdx: -1,
+ offset: undefined
+ };
+ function beginText(begin, className) {
+ var divIdx = begin.divIdx;
+ textDivs[divIdx].textContent = '';
+ appendTextToDiv(divIdx, 0, begin.offset, className);
+ }
+ function appendTextToDiv(divIdx, fromOffset, toOffset, className) {
+ var div = textDivs[divIdx];
+ var content = bidiTexts[divIdx].str.substring(fromOffset, toOffset);
+ var node = document.createTextNode(content);
+ if (className) {
+ var span = document.createElement('span');
+ span.className = className;
+ span.appendChild(node);
+ div.appendChild(span);
+ return;
+ }
+ div.appendChild(node);
+ }
+ var i0 = selectedMatchIdx,
+ i1 = i0 + 1;
+ if (highlightAll) {
+ i0 = 0;
+ i1 = matches.length;
+ } else if (!isSelectedPage) {
+ return;
+ }
+ for (var i = i0; i < i1; i++) {
+ var match = matches[i];
+ var begin = match.begin;
+ var end = match.end;
+ var isSelected = isSelectedPage && i === selectedMatchIdx;
+ var highlightSuffix = isSelected ? ' selected' : '';
+ if (this.findController) {
+ this.findController.updateMatchPosition(pageIdx, i, textDivs, begin.divIdx);
+ }
+ if (!prevEnd || begin.divIdx !== prevEnd.divIdx) {
+ if (prevEnd !== null) {
+ appendTextToDiv(prevEnd.divIdx, prevEnd.offset, infinity.offset);
+ }
+ beginText(begin);
+ } else {
+ appendTextToDiv(prevEnd.divIdx, prevEnd.offset, begin.offset);
+ }
+ if (begin.divIdx === end.divIdx) {
+ appendTextToDiv(begin.divIdx, begin.offset, end.offset, 'highlight' + highlightSuffix);
+ } else {
+ appendTextToDiv(begin.divIdx, begin.offset, infinity.offset, 'highlight begin' + highlightSuffix);
+ for (var n0 = begin.divIdx + 1, n1 = end.divIdx; n0 < n1; n0++) {
+ textDivs[n0].className = 'highlight middle' + highlightSuffix;
+ }
+ beginText(end, 'highlight end' + highlightSuffix);
+ }
+ prevEnd = end;
+ }
+ if (prevEnd) {
+ appendTextToDiv(prevEnd.divIdx, prevEnd.offset, infinity.offset);
+ }
+ },
+ updateMatches: function TextLayerBuilder_updateMatches() {
+ if (!this.renderingDone) {
+ return;
+ }
+ var matches = this.matches;
+ var textDivs = this.textDivs;
+ var bidiTexts = this.textContent.items;
+ var clearedUntilDivIdx = -1;
+ for (var i = 0, len = matches.length; i < len; i++) {
+ var match = matches[i];
+ var begin = Math.max(clearedUntilDivIdx, match.begin.divIdx);
+ for (var n = begin, end = match.end.divIdx; n <= end; n++) {
+ var div = textDivs[n];
+ div.textContent = bidiTexts[n].str;
+ div.className = '';
+ }
+ clearedUntilDivIdx = match.end.divIdx + 1;
+ }
+ if (this.findController === null || !this.findController.active) {
+ return;
+ }
+ var pageMatches, pageMatchesLength;
+ if (this.findController !== null) {
+ pageMatches = this.findController.pageMatches[this.pageIdx] || null;
+ pageMatchesLength = this.findController.pageMatchesLength ? this.findController.pageMatchesLength[this.pageIdx] || null : null;
+ }
+ this.matches = this.convertMatches(pageMatches, pageMatchesLength);
+ this.renderMatches(this.matches);
+ },
+ _bindMouse: function TextLayerBuilder_bindMouse() {
+ var div = this.textLayerDiv;
+ var self = this;
+ var expandDivsTimer = null;
+ div.addEventListener('mousedown', function (e) {
+ if (self.enhanceTextSelection && self.textLayerRenderTask) {
+ self.textLayerRenderTask.expandTextDivs(true);
+ if (expandDivsTimer) {
+ clearTimeout(expandDivsTimer);
+ expandDivsTimer = null;
+ }
+ return;
+ }
+ var end = div.querySelector('.endOfContent');
+ if (!end) {
+ return;
+ }
+ var adjustTop = e.target !== div;
+ adjustTop = adjustTop && window.getComputedStyle(end).getPropertyValue('-moz-user-select') !== 'none';
+ if (adjustTop) {
+ var divBounds = div.getBoundingClientRect();
+ var r = Math.max(0, (e.pageY - divBounds.top) / divBounds.height);
+ end.style.top = (r * 100).toFixed(2) + '%';
+ }
+ end.classList.add('active');
+ });
+ div.addEventListener('mouseup', function (e) {
+ if (self.enhanceTextSelection && self.textLayerRenderTask) {
+ expandDivsTimer = setTimeout(function () {
+ if (self.textLayerRenderTask) {
+ self.textLayerRenderTask.expandTextDivs(false);
+ }
+ expandDivsTimer = null;
+ }, EXPAND_DIVS_TIMEOUT);
+ return;
+ }
+ var end = div.querySelector('.endOfContent');
+ if (!end) {
+ return;
+ }
+ end.style.top = '';
+ end.classList.remove('active');
+ });
+ }
+ };
+ return TextLayerBuilder;
+}();
+function DefaultTextLayerFactory() {}
+DefaultTextLayerFactory.prototype = {
+ createTextLayerBuilder: function createTextLayerBuilder(textLayerDiv, pageIndex, viewport) {
+ var enhanceTextSelection = arguments.length > 3 && arguments[3] !== undefined ? arguments[3] : false;
+
+ return new TextLayerBuilder({
+ textLayerDiv: textLayerDiv,
+ pageIndex: pageIndex,
+ viewport: viewport,
+ enhanceTextSelection: enhanceTextSelection
+ });
+ }
+};
+exports.TextLayerBuilder = TextLayerBuilder;
+exports.DefaultTextLayerFactory = DefaultTextLayerFactory;
+
+/***/ }),
+/* 31 */
+/***/ (function(module, exports, __webpack_require__) {
+
+"use strict";
+
+
+Object.defineProperty(exports, "__esModule", {
+ value: true
+});
+exports.Toolbar = undefined;
+
+var _ui_utils = __webpack_require__(0);
+
+var PAGE_NUMBER_LOADING_INDICATOR = 'visiblePageIsLoading';
+var SCALE_SELECT_CONTAINER_PADDING = 8;
+var SCALE_SELECT_PADDING = 22;
+var Toolbar = function ToolbarClosure() {
+ function Toolbar(options, mainContainer, eventBus) {
+ var l10n = arguments.length > 3 && arguments[3] !== undefined ? arguments[3] : _ui_utils.NullL10n;
+
+ this.toolbar = options.container;
+ this.mainContainer = mainContainer;
+ this.eventBus = eventBus;
+ this.l10n = l10n;
+ this.items = options;
+ this._wasLocalized = false;
+ this.reset();
+ this._bindListeners();
+ }
+ Toolbar.prototype = {
+ setPageNumber: function setPageNumber(pageNumber, pageLabel) {
+ this.pageNumber = pageNumber;
+ this.pageLabel = pageLabel;
+ this._updateUIState(false);
+ },
+ setPagesCount: function setPagesCount(pagesCount, hasPageLabels) {
+ this.pagesCount = pagesCount;
+ this.hasPageLabels = hasPageLabels;
+ this._updateUIState(true);
+ },
+ setPageScale: function setPageScale(pageScaleValue, pageScale) {
+ this.pageScaleValue = pageScaleValue;
+ this.pageScale = pageScale;
+ this._updateUIState(false);
+ },
+ reset: function reset() {
+ this.pageNumber = 0;
+ this.pageLabel = null;
+ this.hasPageLabels = false;
+ this.pagesCount = 0;
+ this.pageScaleValue = _ui_utils.DEFAULT_SCALE_VALUE;
+ this.pageScale = _ui_utils.DEFAULT_SCALE;
+ this._updateUIState(true);
+ },
+
+ _bindListeners: function Toolbar_bindClickListeners() {
+ var _this = this;
+
+ var eventBus = this.eventBus;
+ var self = this;
+ var items = this.items;
+ items.previous.addEventListener('click', function () {
+ eventBus.dispatch('previouspage');
+ });
+ items.next.addEventListener('click', function () {
+ eventBus.dispatch('nextpage');
+ });
+ items.zoomIn.addEventListener('click', function () {
+ eventBus.dispatch('zoomin');
+ });
+ items.zoomOut.addEventListener('click', function () {
+ eventBus.dispatch('zoomout');
+ });
+ items.pageNumber.addEventListener('click', function () {
+ this.select();
+ });
+ items.pageNumber.addEventListener('change', function () {
+ eventBus.dispatch('pagenumberchanged', {
+ source: self,
+ value: this.value
+ });
+ });
+ items.scaleSelect.addEventListener('change', function () {
+ if (this.value === 'custom') {
+ return;
+ }
+ eventBus.dispatch('scalechanged', {
+ source: self,
+ value: this.value
+ });
+ });
+ items.presentationModeButton.addEventListener('click', function (e) {
+ eventBus.dispatch('presentationmode');
+ });
+ items.openFile.addEventListener('click', function (e) {
+ eventBus.dispatch('openfile');
+ });
+ items.print.addEventListener('click', function (e) {
+ eventBus.dispatch('print');
+ });
+ items.download.addEventListener('click', function (e) {
+ eventBus.dispatch('download');
+ });
+ items.scaleSelect.oncontextmenu = _ui_utils.noContextMenuHandler;
+ eventBus.on('localized', function (evt) {
+ _this._localized();
+ });
+ },
+ _localized: function Toolbar_localized() {
+ this._wasLocalized = true;
+ this._adjustScaleWidth();
+ this._updateUIState(true);
+ },
+ _updateUIState: function Toolbar_updateUIState(resetNumPages) {
+ var _this2 = this;
+
+ if (!this._wasLocalized) {
+ return;
+ }
+ var selectScaleOption = function selectScaleOption(value, scale) {
+ var customScale = Math.round(scale * 10000) / 100;
+ _this2.l10n.get('page_scale_percent', { scale: customScale }, '{{scale}}%').then(function (msg) {
+ var options = items.scaleSelect.options;
+ var predefinedValueFound = false;
+ for (var i = 0, ii = options.length; i < ii; i++) {
+ var option = options[i];
+ if (option.value !== value) {
+ option.selected = false;
+ continue;
+ }
+ option.selected = true;
+ predefinedValueFound = true;
+ }
+ if (!predefinedValueFound) {
+ items.customScaleOption.textContent = msg;
+ items.customScaleOption.selected = true;
+ }
+ });
+ };
+ var pageNumber = this.pageNumber;
+ var scaleValue = (this.pageScaleValue || this.pageScale).toString();
+ var scale = this.pageScale;
+ var items = this.items;
+ var pagesCount = this.pagesCount;
+ if (resetNumPages) {
+ if (this.hasPageLabels) {
+ items.pageNumber.type = 'text';
+ } else {
+ items.pageNumber.type = 'number';
+ this.l10n.get('of_pages', { pagesCount: pagesCount }, 'of {{pagesCount}}').then(function (msg) {
+ items.numPages.textContent = msg;
+ });
+ }
+ items.pageNumber.max = pagesCount;
+ }
+ if (this.hasPageLabels) {
+ items.pageNumber.value = this.pageLabel;
+ this.l10n.get('page_of_pages', {
+ pageNumber: pageNumber,
+ pagesCount: pagesCount
+ }, '({{pageNumber}} of {{pagesCount}})').then(function (msg) {
+ items.numPages.textContent = msg;
+ });
+ } else {
+ items.pageNumber.value = pageNumber;
+ }
+ items.previous.disabled = pageNumber <= 1;
+ items.next.disabled = pageNumber >= pagesCount;
+ items.zoomOut.disabled = scale <= _ui_utils.MIN_SCALE;
+ items.zoomIn.disabled = scale >= _ui_utils.MAX_SCALE;
+ selectScaleOption(scaleValue, scale);
+ },
+ updateLoadingIndicatorState: function Toolbar_updateLoadingIndicatorState(loading) {
+ var pageNumberInput = this.items.pageNumber;
+ if (loading) {
+ pageNumberInput.classList.add(PAGE_NUMBER_LOADING_INDICATOR);
+ } else {
+ pageNumberInput.classList.remove(PAGE_NUMBER_LOADING_INDICATOR);
+ }
+ },
+ _adjustScaleWidth: function Toolbar_adjustScaleWidth() {
+ var container = this.items.scaleSelectContainer;
+ var select = this.items.scaleSelect;
+ _ui_utils.animationStarted.then(function () {
+ if (container.clientWidth === 0) {
+ container.setAttribute('style', 'display: inherit;');
+ }
+ if (container.clientWidth > 0) {
+ select.setAttribute('style', 'min-width: inherit;');
+ var width = select.clientWidth + SCALE_SELECT_CONTAINER_PADDING;
+ select.setAttribute('style', 'min-width: ' + (width + SCALE_SELECT_PADDING) + 'px;');
+ container.setAttribute('style', 'min-width: ' + width + 'px; ' + 'max-width: ' + width + 'px;');
+ }
+ });
+ }
+ };
+ return Toolbar;
+}();
+exports.Toolbar = Toolbar;
+
+/***/ }),
+/* 32 */
+/***/ (function(module, exports, __webpack_require__) {
+
+"use strict";
+
+
+Object.defineProperty(exports, "__esModule", {
+ value: true
+});
+
+var _createClass = function () { function defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } return function (Constructor, protoProps, staticProps) { if (protoProps) defineProperties(Constructor.prototype, protoProps); if (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; }();
+
+function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }
+
+var DEFAULT_VIEW_HISTORY_CACHE_SIZE = 20;
+
+var ViewHistory = function () {
+ function ViewHistory(fingerprint) {
+ var _this = this;
+
+ var cacheSize = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : DEFAULT_VIEW_HISTORY_CACHE_SIZE;
+
+ _classCallCheck(this, ViewHistory);
+
+ this.fingerprint = fingerprint;
+ this.cacheSize = cacheSize;
+ this._initializedPromise = this._readFromStorage().then(function (databaseStr) {
+ var database = JSON.parse(databaseStr || '{}');
+ if (!('files' in database)) {
+ database.files = [];
+ }
+ if (database.files.length >= _this.cacheSize) {
+ database.files.shift();
+ }
+ var index;
+ for (var i = 0, length = database.files.length; i < length; i++) {
+ var branch = database.files[i];
+ if (branch.fingerprint === _this.fingerprint) {
+ index = i;
+ break;
+ }
+ }
+ if (typeof index !== 'number') {
+ index = database.files.push({ fingerprint: _this.fingerprint }) - 1;
+ }
+ _this.file = database.files[index];
+ _this.database = database;
+ });
+ }
+
+ _createClass(ViewHistory, [{
+ key: '_writeToStorage',
+ value: function _writeToStorage() {
+ var _this2 = this;
+
+ return new Promise(function (resolve) {
+ var databaseStr = JSON.stringify(_this2.database);
+ localStorage.setItem('pdfjs.history', databaseStr);
+ resolve();
+ });
+ }
+ }, {
+ key: '_readFromStorage',
+ value: function _readFromStorage() {
+ return new Promise(function (resolve) {
+ var value = localStorage.getItem('pdfjs.history');
+ if (!value) {
+ var databaseStr = localStorage.getItem('database');
+ if (databaseStr) {
+ try {
+ var database = JSON.parse(databaseStr);
+ if (typeof database.files[0].fingerprint === 'string') {
+ localStorage.setItem('pdfjs.history', databaseStr);
+ localStorage.removeItem('database');
+ value = databaseStr;
+ }
+ } catch (ex) {}
+ }
+ }
+ resolve(value);
+ });
+ }
+ }, {
+ key: 'set',
+ value: function set(name, val) {
+ var _this3 = this;
+
+ return this._initializedPromise.then(function () {
+ _this3.file[name] = val;
+ return _this3._writeToStorage();
+ });
+ }
+ }, {
+ key: 'setMultiple',
+ value: function setMultiple(properties) {
+ var _this4 = this;
+
+ return this._initializedPromise.then(function () {
+ for (var name in properties) {
+ _this4.file[name] = properties[name];
+ }
+ return _this4._writeToStorage();
+ });
+ }
+ }, {
+ key: 'get',
+ value: function get(name, defaultValue) {
+ var _this5 = this;
+
+ return this._initializedPromise.then(function () {
+ var val = _this5.file[name];
+ return val !== undefined ? val : defaultValue;
+ });
+ }
+ }, {
+ key: 'getMultiple',
+ value: function getMultiple(properties) {
+ var _this6 = this;
+
+ return this._initializedPromise.then(function () {
+ var values = Object.create(null);
+ for (var name in properties) {
+ var val = _this6.file[name];
+ values[name] = val !== undefined ? val : properties[name];
+ }
+ return values;
+ });
+ }
+ }]);
+
+ return ViewHistory;
+}();
+
+exports.ViewHistory = ViewHistory;
+
+/***/ }),
+/* 33 */
+/***/ (function(module, exports, __webpack_require__) {
+
+"use strict";
+
+
+var DEFAULT_URL = 'compressed.tracemonkey-pldi-09.pdf';
+;
+var pdfjsWebApp;
+{
+ pdfjsWebApp = __webpack_require__(4);
+}
+;
+{
+ __webpack_require__(8);
+}
+;
+{
+ __webpack_require__(9);
+}
+function getViewerConfiguration() {
+ return {
+ appContainer: document.body,
+ mainContainer: document.getElementById('viewerContainer'),
+ viewerContainer: document.getElementById('viewer'),
+ eventBus: null,
+ toolbar: {
+ container: document.getElementById('toolbarViewer'),
+ numPages: document.getElementById('numPages'),
+ pageNumber: document.getElementById('pageNumber'),
+ scaleSelectContainer: document.getElementById('scaleSelectContainer'),
+ scaleSelect: document.getElementById('scaleSelect'),
+ customScaleOption: document.getElementById('customScaleOption'),
+ previous: document.getElementById('previous'),
+ next: document.getElementById('next'),
+ zoomIn: document.getElementById('zoomIn'),
+ zoomOut: document.getElementById('zoomOut'),
+ viewFind: document.getElementById('viewFind'),
+ openFile: document.getElementById('openFile'),
+ print: document.getElementById('print'),
+ presentationModeButton: document.getElementById('presentationMode'),
+ download: document.getElementById('download'),
+ viewBookmark: document.getElementById('viewBookmark')
+ },
+ secondaryToolbar: {
+ toolbar: document.getElementById('secondaryToolbar'),
+ toggleButton: document.getElementById('secondaryToolbarToggle'),
+ toolbarButtonContainer: document.getElementById('secondaryToolbarButtonContainer'),
+ presentationModeButton: document.getElementById('secondaryPresentationMode'),
+ openFileButton: document.getElementById('secondaryOpenFile'),
+ printButton: document.getElementById('secondaryPrint'),
+ downloadButton: document.getElementById('secondaryDownload'),
+ viewBookmarkButton: document.getElementById('secondaryViewBookmark'),
+ firstPageButton: document.getElementById('firstPage'),
+ lastPageButton: document.getElementById('lastPage'),
+ pageRotateCwButton: document.getElementById('pageRotateCw'),
+ pageRotateCcwButton: document.getElementById('pageRotateCcw'),
+ cursorSelectToolButton: document.getElementById('cursorSelectTool'),
+ cursorHandToolButton: document.getElementById('cursorHandTool'),
+ documentPropertiesButton: document.getElementById('documentProperties')
+ },
+ fullscreen: {
+ contextFirstPage: document.getElementById('contextFirstPage'),
+ contextLastPage: document.getElementById('contextLastPage'),
+ contextPageRotateCw: document.getElementById('contextPageRotateCw'),
+ contextPageRotateCcw: document.getElementById('contextPageRotateCcw')
+ },
+ sidebar: {
+ mainContainer: document.getElementById('mainContainer'),
+ outerContainer: document.getElementById('outerContainer'),
+ toggleButton: document.getElementById('sidebarToggle'),
+ thumbnailButton: document.getElementById('viewThumbnail'),
+ outlineButton: document.getElementById('viewOutline'),
+ attachmentsButton: document.getElementById('viewAttachments'),
+ thumbnailView: document.getElementById('thumbnailView'),
+ outlineView: document.getElementById('outlineView'),
+ attachmentsView: document.getElementById('attachmentsView')
+ },
+ findBar: {
+ bar: document.getElementById('findbar'),
+ toggleButton: document.getElementById('viewFind'),
+ findField: document.getElementById('findInput'),
+ highlightAllCheckbox: document.getElementById('findHighlightAll'),
+ caseSensitiveCheckbox: document.getElementById('findMatchCase'),
+ findMsg: document.getElementById('findMsg'),
+ findResultsCount: document.getElementById('findResultsCount'),
+ findStatusIcon: document.getElementById('findStatusIcon'),
+ findPreviousButton: document.getElementById('findPrevious'),
+ findNextButton: document.getElementById('findNext')
+ },
+ passwordOverlay: {
+ overlayName: 'passwordOverlay',
+ container: document.getElementById('passwordOverlay'),
+ label: document.getElementById('passwordText'),
+ input: document.getElementById('password'),
+ submitButton: document.getElementById('passwordSubmit'),
+ cancelButton: document.getElementById('passwordCancel')
+ },
+ documentProperties: {
+ overlayName: 'documentPropertiesOverlay',
+ container: document.getElementById('documentPropertiesOverlay'),
+ closeButton: document.getElementById('documentPropertiesClose'),
+ fields: {
+ 'fileName': document.getElementById('fileNameField'),
+ 'fileSize': document.getElementById('fileSizeField'),
+ 'title': document.getElementById('titleField'),
+ 'author': document.getElementById('authorField'),
+ 'subject': document.getElementById('subjectField'),
+ 'keywords': document.getElementById('keywordsField'),
+ 'creationDate': document.getElementById('creationDateField'),
+ 'modificationDate': document.getElementById('modificationDateField'),
+ 'creator': document.getElementById('creatorField'),
+ 'producer': document.getElementById('producerField'),
+ 'version': document.getElementById('versionField'),
+ 'pageCount': document.getElementById('pageCountField')
+ }
+ },
+ errorWrapper: {
+ container: document.getElementById('errorWrapper'),
+ errorMessage: document.getElementById('errorMessage'),
+ closeButton: document.getElementById('errorClose'),
+ errorMoreInfo: document.getElementById('errorMoreInfo'),
+ moreInfoButton: document.getElementById('errorShowMore'),
+ lessInfoButton: document.getElementById('errorShowLess')
+ },
+ printContainer: document.getElementById('printContainer'),
+ openFileInputName: 'fileInput',
+ debuggerScriptPath: './debugger.js',
+ defaultUrl: DEFAULT_URL
+ };
+}
+function webViewerLoad() {
+ var config = getViewerConfiguration();
+ window.PDFViewerApplication = pdfjsWebApp.PDFViewerApplication;
+ pdfjsWebApp.PDFViewerApplication.run(config);
+}
+if (document.readyState === 'interactive' || document.readyState === 'complete') {
+ webViewerLoad();
+} else {
+ document.addEventListener('DOMContentLoaded', webViewerLoad, true);
+}
+
+/***/ })
+/******/ ]);
+//# sourceMappingURL=viewer.js.map
diff --git a/www/common/pinpad.js b/www/common/pinpad.js
new file mode 100644
index 000000000..327ceb2cd
--- /dev/null
+++ b/www/common/pinpad.js
@@ -0,0 +1,188 @@
+define([
+ '/common/rpc.js',
+], function (Rpc) {
+ var create = function (network, proxy, cb) {
+ if (!network) {
+ window.setTimeout(function () {
+ cb('INVALID_NETWORK');
+ });
+ return;
+ }
+ if (!proxy) {
+ window.setTimeout(function () {
+ cb('INVALID_PROXY');
+ });
+ return;
+ }
+
+ var edPrivate = proxy.edPrivate;
+ var edPublic = proxy.edPublic;
+
+ if (!(edPrivate && edPublic)) {
+ window.setTimeout(function () {
+ cb('INVALID_KEYS');
+ });
+ return;
+ }
+
+ Rpc.create(network, edPrivate, edPublic, function (e, rpc) {
+ if (e) { return void cb(e); }
+
+ var exp = {};
+
+ // expose the supplied publicKey as an identifier
+ exp.publicKey = edPublic;
+
+ // expose the RPC module's raw 'send' command
+ exp.send = rpc.send;
+
+ // you can ask the server to pin a particular channel for you
+ exp.pin = function (channels, cb) {
+ if (!Array.isArray(channels)) {
+ window.setTimeout(function () {
+ cb('[TypeError] pin expects an array');
+ });
+ return;
+ }
+ rpc.send('PIN', channels, cb);
+ };
+
+ // you can also ask to unpin a particular channel
+ exp.unpin = function (channels, cb) {
+ if (!Array.isArray(channels)) {
+ window.setTimeout(function () {
+ cb('[TypeError] pin expects an array');
+ });
+ return;
+ }
+ rpc.send('UNPIN', channels, cb);
+ };
+
+ // ask the server what it thinks your hash is
+ exp.getServerHash = function (cb) {
+ rpc.send('GET_HASH', edPublic, function (e, hash) {
+ if (!(hash && hash[0])) {
+ return void cb('NO_HASH_RETURNED');
+ }
+ cb(e, hash[0]);
+ });
+ };
+
+ // if local and remote hashes don't match, send a reset
+ exp.reset = function (channels, cb) {
+ if (!Array.isArray(channels)) {
+ window.setTimeout(function () {
+ cb('[TypeError] pin expects an array');
+ });
+ return;
+ }
+ rpc.send('RESET', channels, function (e, response) {
+ if (e) {
+ return void cb(e);
+ }
+ if (!response.length) {
+ console.log(response);
+ return void cb('INVALID_RESPONSE');
+ }
+ cb(e, response[0]);
+ });
+ };
+
+ // get the total stored size of a channel's patches (in bytes)
+ exp.getFileSize = function (file, cb) {
+ rpc.send('GET_FILE_SIZE', file, function (e, response) {
+ if (e) { return void cb(e); }
+ if (response && response.length && typeof(response[0]) === 'number') {
+ return void cb(void 0, response[0]);
+ } else {
+ cb('INVALID_RESPONSE');
+ }
+ });
+ };
+
+ // get the combined size of all channels (in bytes) for all the
+ // channels which the server has pinned for your publicKey
+ exp.getFileListSize = function (cb) {
+ rpc.send('GET_TOTAL_SIZE', undefined, function (e, response) {
+ if (e) { return void cb(e); }
+ if (response && response.length && typeof(response[0]) === 'number') {
+ cb(void 0, response[0]);
+ } else {
+ cb('INVALID_RESPONSE');
+ }
+ });
+ };
+
+ // Update the limit value for all the users and return the limit for your publicKey
+ exp.updatePinLimits = function (cb) {
+ rpc.send('UPDATE_LIMITS', undefined, function (e, response) {
+ if (e) { return void cb(e); }
+ if (response && response.length && typeof(response[0]) === "number") {
+ cb (void 0, response[0], response[1], response[2]);
+ } else {
+ cb('INVALID_RESPONSE');
+ }
+ });
+ };
+ // Get the storage limit associated with your publicKey
+ exp.getLimit = function (cb) {
+ rpc.send('GET_LIMIT', undefined, function (e, response) {
+ if (e) { return void cb(e); }
+ if (response && response.length && typeof(response[0]) === "number") {
+ cb (void 0, response[0], response[1], response[2]);
+ } else {
+ cb('INVALID_RESPONSE');
+ }
+ });
+ };
+
+ exp.clearOwnedChannel = function (channel, cb) {
+ if (typeof(channel) !== 'string' || channel.length !== 32) {
+ return void cb('INVALID_ARGUMENTS');
+ }
+ rpc.send('CLEAR_OWNED_CHANNEL', channel, function (e, response) {
+ if (e) { return cb(e); }
+ cb(response);
+ });
+ };
+
+ exp.uploadComplete = function (cb) {
+ rpc.send('UPLOAD_COMPLETE', null, function (e, res) {
+ if (e) { return void cb(e); }
+ var id = res[0];
+ if (typeof(id) !== 'string') {
+ return void cb('INVALID_ID');
+ }
+ cb(void 0, id);
+ });
+ };
+
+ exp.uploadStatus = function (size, cb) {
+ if (typeof(size) !== 'number') {
+ return void window.setTimeout(function () {
+ cb('INVALID_SIZE');
+ });
+ }
+ rpc.send('UPLOAD_STATUS', size, function (e, res) {
+ if (e) { return void cb(e); }
+ var pending = res[0];
+ if (typeof(pending) !== 'boolean') {
+ return void cb('INVALID_RESPONSE');
+ }
+ cb(void 0, pending);
+ });
+ };
+
+ exp.uploadCancel = function (cb) {
+ rpc.send('UPLOAD_CANCEL', void 0, function (e) {
+ if (e) { return void cb(e); }
+ cb();
+ });
+ };
+
+ cb(e, exp);
+ });
+ };
+
+ return { create: create };
+});
diff --git a/www/common/rainbow.js b/www/common/rainbow.js
deleted file mode 100644
index 6aa732c4e..000000000
--- a/www/common/rainbow.js
+++ /dev/null
@@ -1,29 +0,0 @@
-define([], function () {
- return function (n) {
- n = n || 24; // default is 24 colours
- var r = 0.6,
- i = 0,
- t = [],
- rgb = [0,2,4];
-
- while(i hash
+ unpin -> hash
+ getHash -> hash
+ getTotalSize -> bytes
+ getFileSize -> bytes
+*/
+
+ var sendMsg = function (ctx, data, cb) {
+ var network = ctx.network;
+ var hkn = network.historyKeeper;
+ var txid = uid();
+
+ var pending = ctx.pending[txid] = function (err, response) {
+ cb(err, response);
+ };
+ pending.data = data;
+ pending.called = 0;
+ return network.sendto(hkn, JSON.stringify([txid, data]));
+ };
+
+ var parse = function (msg) {
+ try {
+ return JSON.parse(msg);
+ } catch (e) {
+ return null;
+ }
+ };
+
+ var onMsg = function (ctx, msg) {
+ var parsed = parse(msg);
+
+ if (!parsed) {
+ return void console.error(new Error('could not parse message: %s', msg));
+ }
+
+ // RPC messages are always arrays.
+ if (!Array.isArray(parsed)) { return; }
+ var txid = parsed[0];
+ // txid must be a string, or this message is not meant for us
+ if (typeof(txid) !== 'string') { return; }
+ var cookie = parsed[1];
+
+ var pending = ctx.pending[txid];
+
+ if (!(parsed && parsed.slice)) {
+ // RPC responses are arrays. this message isn't meant for us.
+ return;
+ }
+ if (/FULL_HISTORY/.test(parsed[0])) { return; }
+
+ var response = parsed.slice(2);
+
+ if (typeof(pending) === 'function') {
+ if (parsed[1] === 'ERROR') {
+ if (parsed[2] === 'NO_COOKIE') {
+ return void ctx.send('COOKIE', "", function (e) {
+ if (e) {
+ console.error(e);
+ return void pending(e);
+ }
+
+ // resend the same command again
+ // give up if you've already tried resending
+ if (ctx.resend(txid)) { delete ctx.pending[txid]; }
+ });
+ }
+
+ pending(parsed[2]);
+ delete ctx.pending[txid];
+ return;
+ } else {
+ // update the cookie
+ if (/\|/.test(cookie)) {
+ if (ctx.cookie !== cookie) {
+ ctx.cookie = cookie;
+ }
+ }
+ }
+ pending(void 0, response);
+
+ // if successful, delete the callback...
+ delete ctx.pending[txid];
+ return;
+ }
+
+ // HACK to hide messages from the anon rpc
+ if (parsed.length !== 4) {
+ console.log(parsed);
+ console.error("received message [%s] for txid[%s] with no callback", msg, txid);
+ }
+ };
+
+ var create = function (network, edPrivateKey, edPublicKey, cb) {
+ var signKey;
+
+ try {
+ signKey = Nacl.util.decodeBase64(edPrivateKey);
+ if (signKey.length !== 64) {
+ throw new Error('private key did not match expected length of 64');
+ }
+ } catch (err) {
+ return void cb(err);
+ }
+
+ var pubBuffer;
+ try {
+ pubBuffer = Nacl.util.decodeBase64(edPublicKey);
+ if (pubBuffer.length !== 32) {
+ return void cb('expected public key to be 32 uint');
+ }
+ } catch (err) {
+ return void cb(err);
+ }
+
+ var ctx = {
+ network: network,
+ timeouts: {}, // timeouts
+ pending: {}, // callbacks
+ cookie: null,
+ connected: true,
+ };
+
+ var send = ctx.send = function (type, msg, cb) {
+ if (!ctx.connected && type !== 'COOKIE') {
+ return void window.setTimeout(function () {
+ cb('DISCONNECTED');
+ });
+ }
+
+ // construct a signed message...
+
+ var data = [type, msg];
+ if (ctx.cookie && ctx.cookie.join) {
+ data.unshift(ctx.cookie.join('|'));
+ } else {
+ data.unshift(ctx.cookie);
+ }
+
+ var sig = signMsg(data, signKey);
+
+ data.unshift(edPublicKey);
+ data.unshift(sig);
+
+ // [sig, edPublicKey, cookie, type, msg]
+ return sendMsg(ctx, data, cb);
+ };
+
+ ctx.resend = function (txid) {
+ var pending = ctx.pending[txid];
+ if (pending.called) {
+ console.error("[%s] called too many times", txid);
+ return true;
+ }
+ pending.called++;
+
+ // update the cookie and signature...
+ pending.data[2] = ctx.cookie;
+ pending.data[0] = signMsg(pending.data.slice(2), signKey);
+ try {
+ return ctx.network.sendto(ctx.network.historyKeeper,
+ JSON.stringify([txid, pending.data]));
+ } catch (e) {
+ console.log("failed to resend");
+ console.error(e);
+ }
+ };
+
+ send.unauthenticated = function (type, msg, cb) {
+ if (!ctx.connected) {
+ return void window.setTimeout(function () {
+ cb('DISCONNECTED');
+ });
+ }
+
+ // construct an unsigned message
+ var data = [null, edPublicKey, null, type, msg];
+ if (ctx.cookie && ctx.cookie.join) {
+ data[2] = ctx.cookie.join('|');
+ } else {
+ data[2] = ctx.cookie;
+ }
+
+ return sendMsg(ctx, data, cb);
+ };
+
+ network.on('message', function (msg, sender) {
+ if (sender !== network.historyKeeper) { return; }
+ onMsg(ctx, msg);
+ });
+
+ network.on('disconnect', function () {
+ ctx.connected = false;
+ });
+
+ network.on('reconnect', function () {
+ send('COOKIE', "", function (e) {
+ if (e) { return void cb(e); }
+ ctx.connected = true;
+ });
+ });
+
+ send('COOKIE', "", function (e) {
+ if (e) { return void cb(e); }
+ // callback to provide 'send' method to whatever needs it
+ cb(void 0, { send: send, });
+ });
+ };
+
+ var onAnonMsg = function (ctx, msg) {
+ var parsed = parse(msg);
+
+ if (!parsed) {
+ return void console.error(new Error('could not parse message: %s', msg));
+ }
+
+ // RPC messages are always arrays.
+ if (!Array.isArray(parsed)) { return; }
+ var txid = parsed[0];
+
+ // txid must be a string, or this message is not meant for us
+ if (typeof(txid) !== 'string') { return; }
+
+ var pending = ctx.pending[txid];
+
+ if (!(parsed && parsed.slice)) {
+ // RPC responses are arrays. this message isn't meant for us.
+ return;
+ }
+ if (/FULL_HISTORY/.test(parsed[0])) { return; }
+ var response = parsed.slice(2);
+
+ if (typeof(pending) === 'function') {
+ if (parsed[1] === 'ERROR') {
+ pending(parsed[2]);
+ delete ctx.pending[txid];
+ return;
+ }
+ pending(void 0, response);
+
+ // if successful, delete the callback...
+ delete ctx.pending[txid];
+ return;
+ }
+ // HACK: filter out ugly messages we don't care about
+ if (typeof(msg) !== 'string') {
+ console.error("received message [%s] for txid[%s] with no callback", msg, txid);
+ }
+ };
+
+ var createAnonymous = function (network, cb) {
+ var ctx = {
+ network: network,
+ timeouts: {}, // timeouts
+ pending: {}, // callbacks
+ cookie: null,
+ connected: true,
+ };
+
+ var send = ctx.send = function (type, msg, cb) {
+ if (!ctx.connected) {
+ return void window.setTimeout(function () {
+ cb('DISCONNECTED');
+ });
+ }
+
+
+ // construct an unsigned message...
+ var data = [type, msg];
+
+ // [sig, edPublicKey, cookie, type, msg]
+ return sendMsg(ctx, data, cb);
+ };
+
+ ctx.resend = function (txid) {
+ var pending = ctx.pending[txid];
+ if (pending.called) {
+ console.error("[%s] called too many times", txid);
+ return true;
+ }
+ pending.called++;
+
+ try {
+ return ctx.network.sendto(ctx.network.historyKeeper,
+ JSON.stringify([txid, pending.data]));
+ } catch (e) {
+ console.log("failed to resend");
+ console.error(e);
+ }
+ };
+
+ network.on('message', function (msg, sender) {
+ if (sender !== network.historyKeeper) { return; }
+ onAnonMsg(ctx, msg);
+ });
+
+ network.on('disconnect', function () {
+ ctx.connected = false;
+ });
+
+ network.on('reconnect', function () {
+ ctx.connected = true;
+ });
+
+ cb(void 0, {
+ send: send
+ });
+ };
+
+ return { create: create, createAnonymous: createAnonymous };
+});
diff --git a/www/common/test.js b/www/common/test.js
new file mode 100644
index 000000000..a0a743f2b
--- /dev/null
+++ b/www/common/test.js
@@ -0,0 +1,75 @@
+define([], function () {
+ var out = function () { };
+ out.passed = out.failed = out;
+ if (window.location.hash.indexOf("?test=test") > -1) {
+ var cpt = window.__CRYPTPAD_TEST__ = {
+ data: [],
+ getData: function () {
+ var data = JSON.stringify(cpt.data);
+ cpt.data = [];
+ return data;
+ }
+ };
+
+ // jshint -W103
+ var errProto = (new Error()).__proto__;
+ var doLog = function (o) {
+ var s;
+ if (typeof(o) === 'object' && o.__proto__ === errProto) {
+ s = JSON.stringify([ o.message, o.stack ]);
+ } else if (typeof(s) !== 'string') {
+ try {
+ s = JSON.stringify(o);
+ } catch (e) {
+ s = String(o);
+ }
+ }
+ var out = [s];
+ try { throw new Error(); } catch (e) { out.push(e.stack.split('\n')[3]); }
+ cpt.data.push({ type: 'log', val: out.join('') });
+ };
+
+ window.console._error = window.console.error;
+ window.console._log = window.console.log;
+ window.console.error = function (e) { window.console._error(e); doLog(e); };
+ window.console.log = function (l) { window.console._log(l); doLog(l); };
+
+ window.onerror = function (msg, url, lineNo, columnNo, e) {
+ cpt.data.push({
+ type: 'report',
+ val: 'failed',
+ error: {
+ message: e ? e.message : msg,
+ stack: e ? e.stack : (url + ":" + lineNo)
+ }
+ });
+ };
+ require.onError = function (e) {
+ cpt.data.push({
+ type: 'report',
+ val: 'failed',
+ error: { message: e.message, stack: e.stack }
+ });
+ };
+ out = function (f) { f(); };
+ out.testing = true;
+ out.passed = function () {
+ cpt.data.push({
+ type: 'report',
+ val: 'passed'
+ });
+ };
+ out.failed = function (reason) {
+ var e;
+ try { throw new Error(reason); } catch (err) { e = err; }
+ cpt.data.push({
+ type: 'report',
+ val: 'failed',
+ error: { message: e.message, stack: e.stack }
+ });
+ };
+ } else {
+ out.testing = false;
+ }
+ return out;
+});
diff --git a/www/common/theme/lol.css b/www/common/theme/lol.css
new file mode 100644
index 000000000..dad698600
--- /dev/null
+++ b/www/common/theme/lol.css
@@ -0,0 +1,91 @@
+.cm-s-lol.CodeMirror {
+ font-family: Comic Sans MS, cursive;
+ font-size: 16px;
+}
+.cm-s-lol.CodeMirror,
+.cm-s-lol .CodeMirror-gutters {
+ background-color: #2E3436 !important;
+ color: #719FC9 !important;
+ border: none;
+}
+.cm-s-lol .CodeMirror-gutters {
+ color: #2E3436;
+}
+.cm-s-lol .CodeMirror-cursor {
+ border-left: solid thin #f8f8f0;
+}
+.cm-s-lol .CodeMirror-linenumber {
+ color: #8AE234;
+}
+.cm-s-lol.CodeMirror-focused div.CodeMirror-selected {
+ background: rgba(255, 255, 255, 0.1);
+}
+.cm-s-lol .CodeMirror-line::selection,
+.cm-s-lol .cm-s-transition .CodeMirror-line > span::selection,
+.cm-s-lol .cm-s-transition .CodeMirror-line > span > span::selection {
+ background: rgba(255, 255, 255, 0.1);
+}
+.cm-s-lol .CodeMirror-line::-moz-selection,
+.cm-s-lol .cm-s-transition .CodeMirror-line > span::-moz-selection,
+.cm-s-lol .cm-s-transition .CodeMirror-line > span > span::-moz-selection {
+ background: rgba(255, 255, 255, 0.1);
+}
+.cm-s-lol span.cm-comment {
+ color: #50FA7B;
+}
+.cm-s-lol span.cm-string,
+.cm-s-lol .cm-s-transition span.cm-string-2 {
+ color: #f1fa8c;
+}
+.cm-s-lol span.cm-number {
+ color: #bd93f9;
+}
+.cm-s-lol span.cm-variable {
+ color: #9292e4;
+}
+.cm-s-lol span.cm-variable-2 {
+ color: white;
+}
+.cm-s-lol span.cm-def {
+ color: #ffb86c;
+}
+.cm-s-lol span.cm-keyword {
+ color: ff79c6;
+}
+.cm-s-lol span.cm-operator {
+ color: ff79c6;
+}
+.cm-s-lol span.cm-keyword {
+ color: ff79c6;
+}
+.cm-s-lol span.cm-atom {
+ color: #bd93f9;
+}
+.cm-s-lol span.cm-meta {
+ color: #719FC9;
+}
+.cm-s-lol span.cm-tag {
+ color: ff79c6;
+}
+.cm-s-lol span.cm-attribute {
+ color: #50fa7b;
+}
+.cm-s-lol span.cm-qualifier {
+ color: #50fa7b;
+}
+.cm-s-lol span.cm-property {
+ color: #66d9ef;
+}
+.cm-s-lol span.cm-builtin {
+ color: #50fa7b;
+}
+.cm-s-lol span.cm-variable-3 {
+ color: #50fa7b;
+}
+.cm-s-lol .CodeMirror-activeline-background {
+ background: rgba(255, 255, 255, 0.1);
+}
+.cm-s-lol .CodeMirror-matchingbracket {
+ text-decoration: underline;
+ color: white !important;
+}
diff --git a/www/common/theme/src/lol.less b/www/common/theme/src/lol.less
new file mode 100644
index 000000000..c3fd839f5
--- /dev/null
+++ b/www/common/theme/src/lol.less
@@ -0,0 +1,72 @@
+@gutter-bg: #2E3436;
+@gutter-fg: #719FC9;
+
+@cursor-left: #f8f8f0;
+@line-number-fg: #8AE234;
+@selected-bg: rgba(255, 255, 255, 0.10);
+
+@comment-fg: #50FA7B;
+@string-fg: #f1fa8c;
+@number-fg: #bd93f9;
+@variable-fg: #9292e4;
+@variable2-fg: white;
+
+@def-fg: #ffb86c;
+@keyword-fg: ff79c6;
+
+@variable3-fg: #50fa7b;
+@property-fg: #66d9ef;
+
+.cm-s-lol {
+ &.CodeMirror {
+ font-family: Comic Sans MS, cursive;
+ font-size: 16px;
+ }
+
+ &.CodeMirror, .CodeMirror-gutters {
+ background-color: @gutter-bg !important;
+ color: @gutter-fg !important;
+ border: none;
+ }
+ .CodeMirror-gutters { color: @gutter-bg; }
+ .CodeMirror-cursor { border-left: solid thin @cursor-left; }
+
+ .CodeMirror-linenumber { color: @line-number-fg; }
+ &.CodeMirror-focused div.CodeMirror-selected { background: @selected-bg; }
+
+ .CodeMirror-line::selection,
+ .cm-s-transition .CodeMirror-line > span::selection,
+ .cm-s-transition .CodeMirror-line > span > span::selection {
+ background: @selected-bg;
+ }
+
+ .CodeMirror-line::-moz-selection,
+ .cm-s-transition .CodeMirror-line > span::-moz-selection,
+ .cm-s-transition .CodeMirror-line > span > span::-moz-selection {
+ background: @selected-bg;
+ }
+ span.cm-comment { color: @comment-fg; }
+ span.cm-string, .cm-s-transition span.cm-string-2 { color: @string-fg; }
+ span.cm-number { color: @number-fg; }
+ span.cm-variable { color: @variable-fg; }
+ span.cm-variable-2 { color: @variable2-fg; }
+ span.cm-def { color: @def-fg; }
+ span.cm-keyword { color: @keyword-fg; }
+ span.cm-operator { color: @keyword-fg; }
+ span.cm-keyword { color: @keyword-fg; }
+ span.cm-atom { color: @number-fg; }
+ span.cm-meta { color: @gutter-fg; }
+ span.cm-tag { color: @keyword-fg; }
+ span.cm-attribute { color: @variable3-fg; }
+ span.cm-qualifier { color: @variable3-fg; }
+ span.cm-property { color: @property-fg; }
+ span.cm-builtin { color: @variable3-fg; }
+ span.cm-variable-3 { color: @variable3-fg; }
+
+ .CodeMirror-activeline-background { background: @selected-bg; }
+ .CodeMirror-matchingbracket {
+ text-decoration: underline;
+ color: white !important;
+ }
+}
+
diff --git a/www/common/themes.js b/www/common/themes.js
index c58c65bd8..3df706c88 100644
--- a/www/common/themes.js
+++ b/www/common/themes.js
@@ -22,6 +22,7 @@ define(function () {
"isotope isotope.css",
"lesser-dark lesser-dark.css",
"liquibyte liquibyte.css",
+ "LOL lol.css",
"material material.css",
"mbo mbo.css",
"mdn-like mdn-like.css",
diff --git a/www/common/toolbar.js b/www/common/toolbar.js
index 2fc0c112d..0735260a1 100644
--- a/www/common/toolbar.js
+++ b/www/common/toolbar.js
@@ -1,8 +1,12 @@
define([
- '/customize/messages.js',
- '/bower_components/jquery/dist/jquery.min.js'
-], function (Messages) {
- var $ = window.jQuery;
+ 'jquery',
+ '/customize/application_config.js',
+ '/api/config'
+], function ($, Config, ApiConfig) {
+
+ var urlArgs = ApiConfig.requireConf.urlArgs;
+
+ var Messages = {};
var Bar = {
constants: {},
@@ -14,12 +18,15 @@ define([
/** Id of the div containing the lag info. */
var LAG_ELEM_CLS = Bar.constants.lag = 'cryptpad-lag';
+ var LIMIT_ELEM_CLS = Bar.constants.lag = 'cryptpad-limit';
+
/** The toolbar class which contains the user list, debug link and lag. */
var TOOLBAR_CLS = Bar.constants.toolbar = 'cryptpad-toolbar';
var TOP_CLS = Bar.constants.top = 'cryptpad-toolbar-top';
var LEFTSIDE_CLS = Bar.constants.leftside = 'cryptpad-toolbar-leftside';
var RIGHTSIDE_CLS = Bar.constants.rightside = 'cryptpad-toolbar-rightside';
+ var HISTORY_CLS = Bar.constants.history = 'cryptpad-toolbar-history';
var SPINNER_CLS = Bar.constants.spinner = 'cryptpad-spinner';
@@ -33,17 +40,14 @@ define([
var USERLIST_CLS = Bar.constants.userlist = "cryptpad-dropdown-users";
var EDITSHARE_CLS = Bar.constants.editShare = "cryptpad-dropdown-editShare";
var VIEWSHARE_CLS = Bar.constants.viewShare = "cryptpad-dropdown-viewShare";
+ var SHARE_CLS = Bar.constants.viewShare = "cryptpad-dropdown-share";
var DROPDOWN_CONTAINER_CLS = Bar.constants.dropdownContainer = "cryptpad-dropdown-container";
var DROPDOWN_CLS = Bar.constants.dropdown = "cryptpad-dropdown";
var TITLE_CLS = Bar.constants.title = "cryptpad-title";
var USER_CLS = Bar.constants.userAdmin = "cryptpad-user";
-
- /** Key in the localStore which indicates realtime activity should be disallowed. */
- // TODO remove? will never be used in cryptpad
- var LOCALSTORAGE_DISALLOW = Bar.constants.localstorageDisallow = 'cryptpad-disallow';
+ var USERBUTTON_CLS = Bar.constants.changeUsername = "cryptpad-change-username";
var SPINNER_DISAPPEAR_TIME = 3000;
- var SPINNER = [ '-', '\\', '|', '/' ];
var uid = function () {
return 'cryptpad-uid-' + String(Math.random()).substring(2);
@@ -51,11 +55,12 @@ define([
var $style;
+ var connected = false;
var firstConnection = true;
var lagErrors = 0;
- var styleToolbar = function ($container, href) {
- href = href || '/customize/toolbar.css';
+ var styleToolbar = function ($container, href, version) {
+ href = href || '/customize/toolbar.css' + (version?('?' + version): '');
$.ajax({
url: href,
@@ -66,126 +71,216 @@ define([
});
};
- var createRealtimeToolbar = function ($container) {
+ var createRealtimeToolbar = function ($container, config) {
var $toolbar = $('', {
'class': TOOLBAR_CLS,
id: uid(),
})
.append($('
', {'class': TOP_CLS}))
.append($('
', {'class': LEFTSIDE_CLS}))
- .append($('
', {'class': RIGHTSIDE_CLS}));
+ .append($('
', {'class': RIGHTSIDE_CLS}))
+ .append($('
', {'class': HISTORY_CLS}));
+
+ // The 'notitle' class removes the line added for the title with a small screen
+ if (!config || typeof config !== "object") {
+ $toolbar.addClass('notitle');
+ }
$container.prepend($toolbar);
- styleToolbar($container);
- return $toolbar;
- };
- var createSpinner = function ($container) {
- var $spinner = $('
', {
- id: uid(),
- 'class': SPINNER_CLS,
- });
- $container.append($spinner);
- return $spinner[0];
+ if (ApiConfig && ApiConfig.requireConf && ApiConfig.requireConf.urlArgs) {
+ styleToolbar($container, undefined, ApiConfig.requireConf.urlArgs);
+ } else {
+ styleToolbar($container);
+ }
+ return $toolbar;
};
- var kickSpinner = function (spinnerElement, reversed) {
- var txt = spinnerElement.textContent || '-';
- var inc = (reversed) ? -1 : 1;
- spinnerElement.textContent = SPINNER[(SPINNER.indexOf(txt) + inc) % SPINNER.length];
- if (spinnerElement.timeout) { clearTimeout(spinnerElement.timeout); }
- spinnerElement.timeout = setTimeout(function () {
- spinnerElement.textContent = '';
- }, SPINNER_DISAPPEAR_TIME);
+ var createSpinner = function ($container, config) {
+ if (config.displayed.indexOf('spinner') !== -1) {
+ var $spin = $('
', {'class':SPINNER_CLS});
+ var $spinner = $('', {
+ id: uid(),
+ 'class': 'spin fa fa-spinner fa-pulse',
+ }).appendTo($spin).hide();
+ $('', {
+ id: uid(),
+ 'class': 'synced fa fa-check',
+ title: Messages.synced
+ }).appendTo($spin);
+ $container.prepend($spin);
+ return $spin[0];
+ }
};
- var createUserButtons = function ($userlistElement, readOnly) {
- var $listElement = $('', {
- id: 'userButtons',
- 'class': USERBUTTONS_CONTAINER_CLS
- }).appendTo($userlistElement);
-
- var createHandler = function ($elmt) {
- return function () {
- if ($elmt.is(':visible')) {
- $elmt.hide();
- return;
- }
- $userlistElement.find('.' + DROPDOWN_CLS).hide();
- $elmt.show();
- };
+ var kickSpinner = function (Cryptpad, realtime, local, spinnerElement) {
+ if (!spinnerElement) { return; }
+ $(spinnerElement).find('.spin').show();
+ $(spinnerElement).find('.synced').hide();
+ var onSynced = function () {
+ if (spinnerElement.timeout) { clearTimeout(spinnerElement.timeout); }
+ spinnerElement.timeout = setTimeout(function () {
+ $(spinnerElement).find('.spin').hide();
+ $(spinnerElement).find('.synced').show();
+ }, local ? 0 : SPINNER_DISAPPEAR_TIME);
};
+ if (Cryptpad) {
+ Cryptpad.whenRealtimeSyncs(realtime, onSynced);
+ return;
+ }
+ onSynced();
+ };
- var fa_caretdown = '', {
- 'class': 'userlist dropbtn edit',
- });
- var $editIconSmall = $editIcon.clone().addClass('small');
- var $dropdownEditUsers = $('', {'class': USERLIST_CLS});
- var $dropdownEditContainer = $('
', {'class': DROPDOWN_CONTAINER_CLS});
- var $dropdownEdit = $('
', {
- id: "cryptpad-dropdown-edit",
- 'class': DROPDOWN_CLS
- }).append($dropdownEditUsers); //.append($dropdownEditShare);
- $editIcon.click(createHandler($dropdownEdit));
- $editIconSmall.click(createHandler($dropdownEdit));
- $dropdownEditContainer.append($editIcon).append($editIconSmall).append($dropdownEdit);
- $listElement.append($dropdownEditContainer);
+ if (config.displayed.indexOf('userlist') !== -1) {
+ if (!config.userData) {
+ throw new Error("You must provide a `userData` object to display the userlist");
+ }
+ var dropdownConfig = {
+ options: [{
+ tag: 'p',
+ attributes: {'class': USERLIST_CLS},
+ }] // Entries displayed in the menu
+ };
+ var $block = Cryptpad.createDropdown(dropdownConfig);
+ $block.attr('id', 'userButtons');
+ $userlistElement.append($block);
+ }
// Share button
- var fa_share = '
';
- var fa_editusers = '
';
- var fa_viewusers = '
';
- var $shareIcon = $('
', {
- 'class': 'userlist dropbtn share',
- }).html(fa_share + ' ' + Messages.shareButton + ' ' + fa_caretdown);
- var $shareIconSmall = $shareIcon.clone().addClass('small').html(fa_share + ' ' + fa_caretdown);
- var $shareTitle = $('').html(fa_editusers + ' ' + Messages.shareEdit);
- var $shareTitleView = $('').html(fa_viewusers + ' ' + Messages.shareView);
- var $dropdownShareP = $(' ', {'class': EDITSHARE_CLS}).append($shareTitle);
- var $dropdownSharePView = $('
', {'class': VIEWSHARE_CLS}).append($shareTitleView);
- var $dropdownShareContainer = $('
', {'class': DROPDOWN_CONTAINER_CLS});
- var $dropdownShare = $('
', {
- id: "cryptpad-dropdown-share",
- 'class': DROPDOWN_CLS
- });
- if (readOnly !== 1) {
- // Hide the "Share edit URL" section when in read-only mode
- $dropdownShare.append($dropdownShareP);
+ if (config.displayed.indexOf('share') !== -1) {
+ var secret = Cryptpad.find(config, ['share', 'secret']);
+ var channel = Cryptpad.find(config, ['share', 'channel']);
+ if (!secret || !channel) {
+ throw new Error("Unable to display the share button: share.secret and share.channel required");
+ }
+ Cryptpad.getRecentPads(function (err, recent) {
+ var $shareIcon = $('
', {'class': 'fa fa-share-alt'});
+ var $span = $('', {'class': 'large'}).append(' ' +Messages.shareButton);
+ var hashes = Cryptpad.getHashes(channel, secret);
+ var options = [];
+
+ // If we have a stronger version in drive, add it and add a redirect button
+ var stronger = recent && Cryptpad.findStronger(null, recent);
+ if (stronger) {
+ var parsed = Cryptpad.parsePadUrl(stronger);
+ hashes.editHash = parsed.hash;
+ }
+
+ if (hashes.editHash) {
+ options.push({
+ tag: 'a',
+ attributes: {title: Messages.editShareTitle, 'class': 'editShare'},
+ content: '').append($shareIcon).append($span).html(),
+ options: options
+ };
+ var $shareBlock = Cryptpad.createDropdown(dropdownConfigShare);
+ $shareBlock.find('button').attr('id', 'shareButton');
+ $shareBlock.find('.dropdown-bar-content').addClass(SHARE_CLS).addClass(EDITSHARE_CLS).addClass(VIEWSHARE_CLS);
+ $userlistElement.append($shareBlock);
+
+ if (hashes.editHash) {
+ $shareBlock.find('a.editShare').click(function () {
+ var url = window.location.origin + window.location.pathname + '#' + hashes.editHash;
+ var success = Cryptpad.Clipboard.copy(url);
+ if (success) { Cryptpad.log(Messages.shareSuccess); }
+ });
+ }
+ if (hashes.viewHash) {
+ $shareBlock.find('a.viewShare').click(function () {
+ var url = window.location.origin + window.location.pathname + '#' + hashes.viewHash ;
+ var success = Cryptpad.Clipboard.copy(url);
+ if (success) { Cryptpad.log(Messages.shareSuccess); }
+ });
+ }
+ if (hashes.fileHash) {
+ $shareBlock.find('a.fileShare').click(function () {
+ var url = window.location.origin + window.location.pathname + '#' + hashes.fileHash ;
+ var success = Cryptpad.Clipboard.copy(url);
+ if (success) { Cryptpad.log(Messages.shareSuccess); }
+ });
+ }
+ });
}
- $dropdownShare.append($dropdownSharePView);
- $shareIcon.click(createHandler($dropdownShare));
- $shareIconSmall.click(createHandler($dropdownShare));
- $dropdownShareContainer.append($shareIcon).append($shareIconSmall).append($dropdownShare);
- $listElement.append($dropdownShareContainer);
};
- var createUserList = function ($container, readOnly) {
- var $state = $('
', {'class': STATE_CLS}).text(Messages.synchronizing);
+ var createUserList = function ($container, config, readOnly, Cryptpad) {
+ if (config.displayed.indexOf('userlist') === -1 && config.displayed.indexOf('share') === -1) { return; }
var $userlist = $('', {
'class': USER_LIST_CLS,
id: uid(),
- }).append($state);
- createUserButtons($userlist, readOnly);
+ });
+ createUserButtons($userlist, config, readOnly, Cryptpad);
$container.append($userlist);
return $userlist[0];
};
var getOtherUsers = function(myUserName, userList, userData) {
- var i = 0;
- var list = [];
- userList.forEach(function(user) {
- if(user !== myUserName) {
- var data = (userData) ? (userData[user] || null) : null;
- var userName = (data) ? data.name : null;
- if(userName) {
- list.push(userName);
- }
- }
- });
- return list;
+ var i = 0; // duplicates counter
+ var list = [];
+ var myUid = userData[myUserName] ? userData[myUserName].uid : undefined;
+ var uids = [];
+ userList.forEach(function(user) {
+ if(user !== myUserName) {
+ var data = (userData) ? (userData[user] || null) : null;
+ var userName = (data) ? data.name : null;
+ var userId = (data) ? data.uid : null;
+ if (userName && uids.indexOf(userId) === -1 && (!myUid || userId !== myUid)) {
+ uids.push(userId);
+ list.push(userName);
+ } else { i++; }
+ }
+ });
+ return {
+ list: list,
+ duplicates: i
+ };
};
var arrayIntersect = function(a, b) {
@@ -199,96 +294,108 @@ define([
if (n === 1) { return '; + ' + Messages.oneViewer; }
return '; + ' + Messages._getKey('viewers', [n]);
};
- var updateUserList = function (myUserName, userlistElement, userList, userData, readOnly, $stateElement, $userAdminElement) {
+
+ var checkSynchronizing = function (userList, myUserName, $stateElement) {
var meIdx = userList.indexOf(myUserName);
if (meIdx === -1) {
$stateElement.text(Messages.synchronizing);
return;
}
$stateElement.text('');
+ };
+ var updateUserList = function (config, myUserName, userlistElement, userList, userData, readOnly, $userAdminElement) {
// Make sure the elements are displayed
var $userButtons = $(userlistElement).find("#userButtons");
- $userButtons.show();
+ $userButtons.attr('display', 'inline');
- var numberOfUsers = userList.length;
+ if (config.displayed.indexOf('userlist') !== -1) {
+ var numberOfUsers = userList.length;
- // If we are using old pads (readonly unavailable), only editing users are in userList.
- // With new pads, we also have readonly users in userList, so we have to intersect with
- // the userData to have only the editing users. We can't use userData directly since it
- // may contain data about users that have already left the channel.
- userList = readOnly === -1 ? userList : arrayIntersect(userList, Object.keys(userData));
+ // If we are using old pads (readonly unavailable), only editing users are in userList.
+ // With new pads, we also have readonly users in userList, so we have to intersect with
+ // the userData to have only the editing users. We can't use userData directly since it
+ // may contain data about users that have already left the channel.
+ userList = readOnly === -1 ? userList : arrayIntersect(userList, Object.keys(userData));
- var numberOfEditUsers = userList.length;
- var numberOfViewUsers = numberOfUsers - numberOfEditUsers;
+ // Names of editing users
+ var others = getOtherUsers(myUserName, userList, userData);
+ var editUsersNames = others.list;
+ var duplicates = others.duplicates;
- // Names of editing users
- var editUsersNames = getOtherUsers(myUserName, userList, userData);
+ var numberOfEditUsers = userList.length - duplicates;
+ var numberOfViewUsers = numberOfUsers - numberOfEditUsers - duplicates;
- // Number of anonymous editing users
- var anonymous = numberOfEditUsers - editUsersNames.length;
+ // Number of anonymous editing users
+ var anonymous = numberOfEditUsers - editUsersNames.length;
- // Update the userlist
- var editUsersList = '';
- if (readOnly !== 1) {
- editUsersNames.unshift('
' + Messages.yourself + ' ');
- anonymous--;
- }
- if (anonymous > 0) {
- var text = anonymous === 1 ? Messages.anonymousUser : Messages.anonymousUsers;
- editUsersNames.push('
' + anonymous + ' ' + text + ' ');
- }
- if (numberOfViewUsers > 0) {
- var viewText = '
';
- if (numberOfEditUsers > 0) {
- editUsersNames.push('');
- viewText += Messages.and + ' ';
+ // Update the userlist
+ var $usersTitle = $('').text(Messages.users);
+ var $editUsers = $userButtons.find('.' + USERLIST_CLS);
+ $editUsers.html('').append($usersTitle);
+
+ var $editUsersList = $('');
+ if (readOnly !== 1) { // Yourself - edit
+ $editUsers.append('' + Messages.yourself + ' ');
+ anonymous--;
}
- var viewerText = numberOfViewUsers > 1 ? Messages.viewers : Messages.viewer;
- viewText += numberOfViewUsers + ' ' + viewerText + ' ';
- editUsersNames.push(viewText);
- }
- if (editUsersNames.length > 0) {
- editUsersList += editUsersNames.join('
');
- }
+ // Editors
+ $editUsersList.text(editUsersNames.join('\n')); // .text() to avoid XSS
+ $editUsers.append($editUsersList);
+ if (anonymous > 0) { // Anonymous editors
+ var text = anonymous === 1 ? Messages.anonymousUser : Messages.anonymousUsers;
+ $editUsers.append('
' + anonymous + ' ' + text + ' ');
+ }
+ if (numberOfViewUsers > 0) { // Viewers
+ var viewText = '
';
+ if (numberOfEditUsers > 0) {
+ $editUsers.append(' ';
+ $editUsers.append(viewText);
+ }
+
- var $usersTitle = $('