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Annotation of /whitespacejs/trunk/src/core.js
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Wed Dec 28 02:10:34 2011 UTC
(12 years, 5 months ago)
by thejs
File MIME type: application/x-javascript
File size: 2215 byte(s)
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thejs |
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/** |
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* @package thejs.whitespace |
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* @class |
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* @name Whitespace |
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*/ |
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(function(G){ |
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G["Whitespace"] = function() |
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{ |
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return prot.parse.apply(prot, arguments); |
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}; |
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var D = document; |
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var __TABLE__ = { |
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"/*{{[[EOL]]}}*/" : G["__EOL__"], |
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"/*{{[[TAB]]}}*/" : "\t" |
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}; |
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/** @lends Whitespace */ |
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var prot = { |
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/** |
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* ホワイトスペースノードを実体化したDOMツリーを返す. |
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* |
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* @constructs |
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* @param {String} text |
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* @param {Object} [table] |
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* @return DOM |
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*/ |
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parse : function(text, table) |
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{ |
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if (typeof table == "object") { |
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for (var key in table) { |
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__TABLE__[key] = table[key]; |
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} |
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} |
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return this.__parse(text); |
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}, |
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/** |
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* テキストをデコードして返す. |
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* |
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* @param {String} text |
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* @return {String} |
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*/ |
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__decode : function(text) |
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{ |
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var LIST = __TABLE__; |
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for (var k in LIST) { |
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var v = LIST[k]; |
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text = text. |
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split(k).join(v); |
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} |
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return text; |
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}, |
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/** |
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* テキストをエンコードして返す. |
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* |
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* @param {String} text |
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* @return {String} |
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*/ |
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__encode : function(text) |
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{ |
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var LIST = __TABLE__; |
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for (var k in LIST) { |
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var v = LIST[k]; |
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text = text. |
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split(v).join(k); |
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} |
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return text; |
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}, |
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/** |
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* ホワイトスペースノードを実体化したDOMツリーを返す. |
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* |
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* @param {String} str |
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* @return DOM |
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*/ |
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__parse : function(str) |
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{ |
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var node, list, w; |
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var self = this; |
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node = D.createElement("div"); |
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node.innerHTML = " "; |
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str+=G["__EOL__"]; |
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if (!(w = node.childNodes[0])) { |
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str = this.__encode(str); |
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} |
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node.innerHTML = str; |
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list = node.childNodes; |
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if (!w) (function(cs){ |
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for(var i=0; i<cs.length; i++){ |
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var v, c = cs[i]; |
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switch(c.nodeType){ |
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case 1 : |
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arguments.callee(c.attributes); |
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arguments.callee(c.childNodes); |
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break; |
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default : |
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try { |
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if ((v = self.__decode(c.nodeValue)) |
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!= c.nodeValue) { |
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c.nodeValue = v; |
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} |
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}catch(e){} |
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} |
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} |
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})(list); |
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return list; |
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} |
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}; |
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})(window); |
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