define([
'jquery',
'/common/diffMarked.js',
'/bower_components/nthen/index.js',
'/common/sframe-common.js',
'/common/sframe-app-framework.js',
'/common/common-util.js',
'/common/common-hash.js',
'/common/modes.js',
'/customize/messages.js',
'cm/lib/codemirror',
'css!cm/lib/codemirror.css',
'css!cm/addon/dialog/dialog.css',
'css!cm/addon/fold/foldgutter.css',
'cm/mode/markdown/markdown',
'cm/addon/mode/loadmode',
'cm/mode/meta',
'cm/addon/mode/overlay',
'cm/addon/mode/multiplex',
'cm/addon/mode/simple',
'cm/addon/edit/closebrackets',
'cm/addon/edit/matchbrackets',
'cm/addon/edit/trailingspace',
'cm/addon/selection/active-line',
'cm/addon/search/search',
'cm/addon/search/match-highlighter',
'cm/addon/search/searchcursor',
'cm/addon/dialog/dialog',
'cm/addon/fold/foldcode',
'cm/addon/fold/foldgutter',
'cm/addon/fold/brace-fold',
'cm/addon/fold/xml-fold',
'cm/addon/fold/markdown-fold',
'cm/addon/fold/comment-fold',
'cm/addon/display/placeholder',
], function (
$,
DiffMd,
nThen,
SFCommon,
Framework,
Util,
Hash,
Modes,
Messages,
CMeditor)
{
window.CodeMirror = CMeditor;
var MEDIA_TAG_MODES = Object.freeze([
'markdown',
'html',
'htmlembedded',
'htmlmixed',
'index.html',
'php',
'velocity',
'xml',
]);
var mkPreviewPane = function (editor, CodeMirror, framework, isPresentMode) {
var $previewContainer = $('#cp-app-code-preview');
var $preview = $('#cp-app-code-preview-content');
var $editorContainer = $('#cp-app-code-editor');
var $codeMirror = $('.CodeMirror');
var $previewButton = framework._.sfCommon.createButton(null, true);
var forceDrawPreview = function () {
try {
DiffMd.apply(DiffMd.render(editor.getValue()), $preview);
} catch (e) { console.error(e); }
};
var drawPreview = Util.throttle(function () {
if (CodeMirror.highlightMode !== 'markdown') { return; }
if (!$previewButton.is('.cp-toolbar-button-active')) { return; }
forceDrawPreview();
}, 150);
$previewButton.removeClass('fa-question').addClass('fa-eye');
window.setTimeout(function () {
// setTimeout needed for tippy (tooltip), otherwise we have the browser's default
// tooltips
$previewButton.attr('title', Messages.previewButtonTitle);
});
var previewTo;
$previewButton.click(function () {
clearTimeout(previewTo);
$codeMirror.addClass('transition');
previewTo = setTimeout(function () {
$codeMirror.removeClass('transition');
}, 500);
if (CodeMirror.highlightMode !== 'markdown') {
$previewContainer.show();
}
$previewContainer.toggle();
if ($previewContainer.is(':visible')) {
forceDrawPreview();
$codeMirror.removeClass('cp-app-code-fullpage');
$previewButton.addClass('cp-toolbar-button-active');
framework._.sfCommon.setPadAttribute('previewMode', true, function (e) {
if (e) { return console.log(e); }
});
} else {
$codeMirror.addClass('cp-app-code-fullpage');
$previewButton.removeClass('cp-toolbar-button-active');
framework._.sfCommon.setPadAttribute('previewMode', false, function (e) {
if (e) { return console.log(e); }
});
}
});
framework._.toolbar.$rightside.append($previewButton);
$preview.click(function (e) {
if (!e.target) { return; }
var $t = $(e.target);
if ($t.is('a') || $t.parents('a').length) {
e.preventDefault();
var $a = $t.is('a') ? $t : $t.parents('a').first();
var href = $a.attr('href');
window.open(href);
}
});
var modeChange = function (mode) {
if (mode === "markdown") {
$previewButton.show();
framework._.sfCommon.getPadAttribute('previewMode', function (e, data) {
if (e) { return void console.error(e); }
if (data !== false) {
$previewContainer.show();
$previewButton.addClass('cp-toolbar-button-active');
$codeMirror.removeClass('cp-app-code-fullpage');
if (isPresentMode) {
$editorContainer.addClass('cp-app-code-present');
}
}
});
return;
}
$editorContainer.removeClass('cp-app-code-present');
$previewButton.hide();
$previewContainer.hide();
$previewButton.removeClass('active');
$codeMirror.addClass('cp-app-code-fullpage');
};
var isVisible = function () {
return $previewContainer.is(':visible');
};
framework.onReady(function () {
// add the splitter
var splitter = $('
', {
'class': 'cp-splitter'
}).appendTo($previewContainer);
$preview.on('scroll', function() {
splitter.css('top', $preview.scrollTop() + 'px');
});
var $target = $('.CodeMirror');
splitter.on('mousedown', function (e) {
e.preventDefault();
var x = e.pageX;
var w = $target.width();
var handler = function (evt) {
if (evt.type === 'mouseup') {
$(window).off('mouseup mousemove', handler);
return;
}
$target.css('width', (w - x + evt.pageX) + 'px');
editor.refresh();
};
$(window).off('mouseup mousemove', handler);
$(window).on('mouseup mousemove', handler);
});
});
framework._.sfCommon.getPadAttribute('previewMode', function (e, data) {
if (e) { return void console.error(e); }
if (data === false && $previewButton) {
$previewButton.click();
}
});
return {
forceDraw: forceDrawPreview,
draw: drawPreview,
modeChange: modeChange,
isVisible: isVisible
};
};
var mkIndentSettings = function (editor, metadataMgr) {
var setIndentation = function (units, useTabs) {
if (typeof(units) !== 'number') { return; }
editor.setOption('indentUnit', units);
editor.setOption('tabSize', units);
editor.setOption('indentWithTabs', useTabs);
};
var indentKey = 'indentUnit';
var useTabsKey = 'indentWithTabs';
var updateIndentSettings = function () {
if (!metadataMgr) { return; }
var data = metadataMgr.getPrivateData().settings;
data = data.codemirror || {};
var indentUnit = data[indentKey];
var useTabs = data[useTabsKey];
setIndentation(
typeof(indentUnit) === 'number'? indentUnit: 2,
typeof(useTabs) === 'boolean'? useTabs: false);
};
metadataMgr.onChangeLazy(updateIndentSettings);
updateIndentSettings();
};
var mkFilePicker = function (framework, editor, evModeChange) {
evModeChange.reg(function (mode) {
if (MEDIA_TAG_MODES.indexOf(mode) !== -1) {
// Embedding is endabled
framework.setMediaTagEmbedder(function (mt) {
editor.replaceSelection($(mt)[0].outerHTML);
});
} else {
// Embedding is disabled
framework.setMediaTagEmbedder();
}
});
};
/////////////////////////////////////////////////////////////////////////////////////////////////////////
/////////////////////////////////////////////////////////////////////////////////////////////////////////
/////////////////////////////////////////////////////////////////////////////////////////////////////////
/////////////////////////////////////////////////////////////////////////////////////////////////////////
var andThen2 = function (editor, CodeMirror, framework, isPresentMode) {
var common = framework._.sfCommon;
var previewPane = mkPreviewPane(editor, CodeMirror, framework, isPresentMode);
var evModeChange = Util.mkEvent();
evModeChange.reg(previewPane.modeChange);
mkIndentSettings(editor, framework._.cpNfInner.metadataMgr);
CodeMirror.init(framework.localChange, framework._.title, framework._.toolbar);
mkFilePicker(framework, editor, evModeChange);
if (!framework.isReadOnly()) {
CodeMirror.configureTheme(function () {
CodeMirror.configureLanguage(null, evModeChange.fire);
});
} else {
CodeMirror.configureTheme();
}
////
framework.onContentUpdate(function (newContent) {
CodeMirror.contentUpdate(newContent);
var highlightMode = newContent.highlightMode;
if (highlightMode && highlightMode !== CodeMirror.highlightMode) {
CodeMirror.setMode(highlightMode, evModeChange.fire);
}
previewPane.draw();
});
framework.setContentGetter(function () {
var content = CodeMirror.getContent();
content.highlightMode = CodeMirror.highlightMode;
previewPane.draw();
return content;
});
framework.onEditableChange(function () {
editor.setOption('readOnly', framework.isLocked() || framework.isReadOnly());
});
framework.setTitleRecommender(CodeMirror.getHeadingText);
framework.onReady(function (newPad) {
if (newPad && !CodeMirror.highlightMode) {
CodeMirror.setMode('markdown', evModeChange.fire);
//console.log("%s => %s", CodeMirror.highlightMode, CodeMirror.$language.val());
}
var fmConfig = {
dropArea: $('.CodeMirror'),
body: $('body'),
onUploaded: function (ev, data) {
//var cursor = editor.getCursor();
//var cleanName = data.name.replace(/[\[\]]/g, '');
//var text = '!['+cleanName+']('+data.url+')';
var parsed = Hash.parsePadUrl(data.url);
var hexFileName = Util.base64ToHex(parsed.hashData.channel);
var src = '/blob/' + hexFileName.slice(0,2) + '/' + hexFileName;
var mt = '';
editor.replaceSelection(mt);
}
};
common.createFileManager(fmConfig);
});
framework.onDefaultContentNeeded(function () {
editor.setValue(Messages.codeInitialState);
});
framework.setFileExporter(CodeMirror.getContentExtension, CodeMirror.fileExporter);
framework.setFileImporter({}, CodeMirror.fileImporter);
framework.setNormalizer(function (c) {
return {
content: c.content,
highlightMode: c.highlightMode
};
});
editor.on('change', framework.localChange);
framework.start();
};
var getThumbnailContainer = function () {
var $preview = $('#cp-app-code-preview-content');
var $codeMirror = $('.CodeMirror');
if ($preview.length && $preview.is(':visible')) {
return $preview[0];
}
if ($codeMirror.length) {
return $codeMirror[0];
}
};
var main = function () {
var CodeMirror;
var editor;
var common;
var framework;
nThen(function (waitFor) {
Framework.create({
toolbarContainer: '#cme_toolbox',
contentContainer: '#cp-app-code-editor',
thumbnail: {
getContainer: getThumbnailContainer,
filter: function (el, before) {
if (before) {
$(el).parents().css('overflow', 'visible');
$(el).css('max-height', Math.max(600, $(el).width()) + 'px');
return;
}
$(el).parents().css('overflow', '');
$(el).css('max-height', '');
editor.refresh();
}
}
}, waitFor(function (fw) { framework = fw; }));
nThen(function (waitFor) {
$(waitFor());
// TODO(cjd): This is crap but we cannot bring up codemirror until after
// the CryptPad Common is up and we can't bring up framework
// without codemirror.
SFCommon.create(waitFor(function (c) { common = c; }));
}).nThen(function () {
CodeMirror = common.initCodeMirrorApp(null, CMeditor);
$('.CodeMirror').addClass('cp-app-code-fullpage');
editor = CodeMirror.editor;
}).nThen(waitFor());
}).nThen(function (waitFor) {
common.getSframeChannel().onReady(waitFor());
}).nThen(function (/*waitFor*/) {
common.isPresentUrl(function (err, val) {
andThen2(editor, CodeMirror, framework, val);
});
});
};
main();
});