/**
* AS3Highlighter 0.9
* http://www.nochump.com/blog/?p=12
* (c) 2007 David Chang
*
* AS3Highlighter is freely distributed under the MIT License:
* http://www.opensource.org/licenses/mit-license.php
*/
if(typeof nochump == "undefined") nochump = {};
if(!nochump.highlighter) nochump.highlighter = {};
//
nochump.highlighter.As3PatternList = function() {
this.length = 0;
var span = function(cname) {
return "$1";
}
// handle angle brackets first
this.push([/\/g, ">"]);
// do strings and class next to avoid problems
//this.push([/("[^"\r\n]*")/g, "$1"]); // strings
this.push([/\b(class)\b/g, span("asClass")]);
this.push([/\b(interface)\b/g, span("asInterface")]);
this.push([/\b(function)\b/g, span("asFunction")]);
this.push([/\b(package)\b/g, span("asPackage")]);
this.push([/\b(trace)\b/g, span("asTrace")]);
this.push([/\b(var)\b/g, span("asVar")]);
this.push([/(\/\/.*)/g, span("asComment")]);
this.push([/(\/\*[^\*][^.|.]*?\*\/)/g, span("asComment")]); // block comments
this.push([/(\/\*\*[^.|.]*?\*\/)/g, span("asDoc")]);
this.push([/\b(break|case|catch|continue|default|do|each|else|finally|for|if|in|label|return|super|switch|throw|try|while|with)\b/g, span("asReserved")]); // statements
this.push([/\b(dynamic|final|internal|native|override|private|protected|public|static)\b/g, span("asReserved")]); // attribute keywords
this.push([/\b(const|extends|get|implements|namespace|set)\b/g, span("asReserved")]); // definition keywords (left out: class,interface,function,package,var)
this.push([/\b(import|include|use)\b/g, span("asReserved")]); // directives
this.push([/\b(false|null|this|true)\b/g, span("asReserved")]); // primary expression
this.push([/\t/g, " "]); // tabs
this.push([/\n/g, "
"]); // new line
};
nochump.highlighter.As3PatternList.prototype = {
push:function(o) {
this[this.length++] = o;
}
};
//
nochump.highlighter.Highlighter = function() {
this.patterns = {};
};
nochump.highlighter.Highlighter.prototype = {
addPatternList:function(codeId, patternList) {
this.patterns[codeId] = patternList;
if(!this.defaultPatterns) this.defaultPatterns = patternList;
},
transformCode:function(code, codeId) {
var patterns = this.patterns[codeId] || this.defaultPatterns;
for(var i = 0; i < patterns.length; i++) {
code = code.replace.apply(code, patterns[i]);
}
return code;
},
highlightIframe:function(elementId, cssUrl) {
var e = (typeof elementId == 'string') ? document.getElementById(elementId) : elementId;
var util = nochump.highlighter.HighlighterUtil;
var iframe = util.replaceWithIframe(e, this.transformCode(e.innerHTML));
if(cssUrl) util.appendStyleSheet(cssUrl, util.getIframeDocument(iframe));
},
highlightClass:function(className, codeId, cssUrl) {
var util = nochump.highlighter.HighlighterUtil;
var elements = util.getElementsByClass(className);
for(var i = 0; i < elements.length; i++) {
elements[i].innerHTML = this.transformCode(elements[i].innerHTML, codeId);
}
if(cssUrl) util.appendStyleSheet(cssUrl);
}
};
//
nochump.highlighter.HighlighterUtil = {
replaceWithIframe:function(elementId, content) {
var e = (typeof elementId == 'string') ? document.getElementById(elementId) : elementId;
var iframe = document.createElement("iframe");
iframe.id = e.id;
e.parentNode.replaceChild(iframe, e);
var doc = this.getIframeDocument(iframe);
doc.open();
doc.write("