cryptpad/www/common/hyperscript.js

399 lines
11 KiB
JavaScript

This file contains ambiguous Unicode characters!

This file contains ambiguous Unicode characters that may be confused with others in your current locale. If your use case is intentional and legitimate, you can safely ignore this warning. Use the Escape button to highlight these characters.

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<r.length;o++)s(r[o]);return s})({1:[function(require,module,exports){
var split = require('browser-split')
var ClassList = require('class-list')
require('html-element')
function context () {
var cleanupFuncs = []
function h() {
var args = [].slice.call(arguments), e = null
function item (l) {
var r
function parseClass (string) {
// Our minimal parser doesnt understand escaping CSS special
// characters like `#`. Dont use them. More reading:
// https://mathiasbynens.be/notes/css-escapes .
var m = split(string, /([\.#]?[^\s#.]+)/)
if(/^\.|#/.test(m[1]))
e = document.createElement('div')
forEach(m, function (v) {
var s = v.substring(1,v.length)
if(!v) return
if(!e)
e = document.createElement(v)
else if (v[0] === '.')
ClassList(e).add(s)
else if (v[0] === '#')
e.setAttribute('id', s)
})
}
if(l == null)
;
else if('string' === typeof l) {
if(!e)
parseClass(l)
else
e.appendChild(r = document.createTextNode(l))
}
else if('number' === typeof l
|| 'boolean' === typeof l
|| l instanceof Date
|| l instanceof RegExp ) {
e.appendChild(r = document.createTextNode(l.toString()))
}
//there might be a better way to handle this...
else if (isArray(l))
forEach(l, item)
else if(isNode(l))
e.appendChild(r = l)
else if(l instanceof Text)
e.appendChild(r = l)
else if ('object' === typeof l) {
for (var k in l) {
if (!l.hasOwnProperty(k)) { return; }
if('function' === typeof l[k]) {
if(/^on\w+/.test(k)) {
(function (k, l) { // capture k, l in the closure
if (e.addEventListener){
e.addEventListener(k.substring(2), l[k], false)
cleanupFuncs.push(function(){
e.removeEventListener(k.substring(2), l[k], false)
})
}else{
e.attachEvent(k, l[k])
cleanupFuncs.push(function(){
e.detachEvent(k, l[k])
})
}
})(k, l)
} else {
// observable
e[k] = l[k]()
cleanupFuncs.push(l[k](function (v) {
e[k] = v
}))
}
}
else if(k === 'style') {
if('string' === typeof l[k]) {
e.style.cssText = l[k]
}else{
for (var s in l[k]) (function(s, v) {
if('function' === typeof v) {
// observable
e.style.setProperty(s, v())
cleanupFuncs.push(v(function (val) {
e.style.setProperty(s, val)
}))
} else
e.style.setProperty(s, l[k][s])
})(s, l[k][s])
}
} else if (k.substr(0, 5) === "data-") {
e.setAttribute(k, l[k])
} else {
e.setAttribute(k, l[k]);
}
}
} else if ('function' === typeof l) {
//assume it's an observable!
var v = l()
e.appendChild(r = isNode(v) ? v : document.createTextNode(v))
cleanupFuncs.push(l(function (v) {
if(isNode(v) && r.parentElement)
r.parentElement.replaceChild(v, r), r = v
else
r.textContent = v
}))
}
return r
}
while(args.length)
item(args.shift())
return e
}
h.cleanup = function () {
for (var i = 0; i < cleanupFuncs.length; i++){
cleanupFuncs[i]()
}
cleanupFuncs.length = 0
}
return h
}
var h = module.exports = context()
h.context = context
Hyperscript = h;
function isNode (el) {
return el && el.nodeName && el.nodeType
}
function forEach (arr, fn) {
if (arr.forEach) return arr.forEach(fn)
for (var i = 0; i < arr.length; i++) fn(arr[i], i)
}
function isArray (arr) {
return Object.prototype.toString.call(arr) == '[object Array]'
}
},{"browser-split":2,"class-list":3,"html-element":6}],2:[function(require,module,exports){
/*!
* Cross-Browser Split 1.1.1
* Copyright 2007-2012 Steven Levithan <stevenlevithan.com>
* 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;
});