/*
* JsMin
* Javascript Compressor
* http://www.crockford.com/
* http://www.smallsharptools.com/
*/
var dp = { sh: { Toolbar: {}, Utils: {}, RegexLib: {}, Brushes: {}, Strings: { AboutDialog: 'About...' }, ClipboardSwf: null, Version: '1.5.1'} }; dp.SyntaxHighlighter = dp.sh; dp.sh.Toolbar.Commands = { ExpandSource: { label: '+ expand source', check: function(highlighter) { return highlighter.collapse; }, func: function(sender, highlighter)
{ sender.parentNode.removeChild(sender); highlighter.div.className = highlighter.div.className.replace('collapsed', ''); }
}, ViewSource: { label: 'view plain', func: function(sender, highlighter)
{ var code = dp.sh.Utils.FixForBlogger(highlighter.originalCode).replace(/' + code + ''); wnd.document.close(); }
}, CopyToClipboard: { label: 'copy to clipboard', check: function() { return window.clipboardData != null || dp.sh.ClipboardSwf != null; }, func: function(sender, highlighter) {
var code = dp.sh.Utils.FixForBlogger(highlighter.originalCode).replace(/</g, '<').replace(/>/g, '>').replace(/&/g, '&'); if (window.clipboardData)
{ window.clipboardData.setData('text', code); }
else if (dp.sh.ClipboardSwf != null) {
var flashcopier = highlighter.flashCopier; if (flashcopier == null)
{ flashcopier = document.createElement('div'); highlighter.flashCopier = flashcopier; highlighter.div.appendChild(flashcopier); }
flashcopier.innerHTML = '';
}
alert('The code is in your clipboard now');
}
}, PrintSource: { label: 'print', func: function(sender, highlighter)
{ var iframe = document.createElement('IFRAME'); var doc = null; iframe.style.cssText = 'position:absolute;width:0px;height:0px;left:-500px;top:-500px;'; document.body.appendChild(iframe); doc = iframe.contentWindow.document; dp.sh.Utils.CopyStyles(doc, window.document); doc.write('' + highlighter.div.innerHTML + '
'); doc.close(); iframe.contentWindow.focus(); iframe.contentWindow.print(); alert('Printing...'); document.body.removeChild(iframe); } }
}; dp.sh.Toolbar.Create = function(highlighter) {
var div = document.createElement('DIV'); div.className = 'tools'; for (var name in dp.sh.Toolbar.Commands) {
var cmd = dp.sh.Toolbar.Commands[name]; if (cmd.check != null && !cmd.check(highlighter))
continue; div.innerHTML += '' + cmd.label + '';
}
return div;
}
dp.sh.Toolbar.Command = function(name, sender) {
var n = sender; while (n != null && n.className.indexOf('dp-highlighter') == -1)
n = n.parentNode; if (n != null)
dp.sh.Toolbar.Commands[name].func(sender, n.highlighter);
}
dp.sh.Utils.CopyStyles = function(destDoc, sourceDoc) {
var links = sourceDoc.getElementsByTagName('link'); for (var i = 0; i < links.length; i++)
if (links[i].rel.toLowerCase() == 'stylesheet')
destDoc.write('');
}
dp.sh.Utils.FixForBlogger = function(str)
{ return (dp.sh.isBloggerMode == true) ? str.replace(/|<br\s*\/?>/gi, '\n') : str; }
dp.sh.RegexLib = { MultiLineCComments: new RegExp('/\\*[\\s\\S]*?\\*/', 'gm'), SingleLineCComments: new RegExp('//.*$', 'gm'), SingleLinePerlComments: new RegExp('#.*$', 'gm'), DoubleQuotedString: new RegExp('"(?:\\.|(\\\\\\")|[^\\""\\n])*"', 'g'), SingleQuotedString: new RegExp("'(?:\\.|(\\\\\\')|[^\\''\\n])*'", 'g') }; dp.sh.Match = function(value, index, css)
{ this.value = value; this.index = index; this.length = value.length; this.css = css; }
dp.sh.Highlighter = function()
{ this.noGutter = false; this.addControls = true; this.collapse = false; this.tabsToSpaces = true; this.wrapColumn = 80; this.showColumns = true; }
dp.sh.Highlighter.SortCallback = function(m1, m2) {
if (m1.index < m2.index)
return -1; else if (m1.index > m2.index)
return 1; else {
if (m1.length < m2.length)
return -1; else if (m1.length > m2.length)
return 1;
}
return 0;
}
dp.sh.Highlighter.prototype.CreateElement = function(name)
{ var result = document.createElement(name); result.highlighter = this; return result; }
dp.sh.Highlighter.prototype.GetMatches = function(regex, css) {
var index = 0; var match = null; while ((match = regex.exec(this.code)) != null)
this.matches[this.matches.length] = new dp.sh.Match(match[0], match.index, css);
}
dp.sh.Highlighter.prototype.AddBit = function(str, css) {
if (str == null || str.length == 0)
return; var span = this.CreateElement('SPAN'); str = str.replace(/ /g, ' '); str = str.replace(/'); if (css != null) {
if ((/br/gi).test(str)) {
var lines = str.split('
'); for (var i = 0; i < lines.length; i++) {
span = this.CreateElement('SPAN'); span.className = css; span.innerHTML = lines[i]; this.div.appendChild(span); if (i + 1 < lines.length)
this.div.appendChild(this.CreateElement('BR'));
}
}
else
{ span.className = css; span.innerHTML = str; this.div.appendChild(span); }
}
else
{ span.innerHTML = str; this.div.appendChild(span); }
}
dp.sh.Highlighter.prototype.IsInside = function(match) {
if (match == null || match.length == 0)
return false; for (var i = 0; i < this.matches.length; i++) {
var c = this.matches[i]; if (c == null)
continue; if ((match.index > c.index) && (match.index < c.index + c.length))
return true;
}
return false;
}
dp.sh.Highlighter.prototype.ProcessRegexList = function() {
for (var i = 0; i < this.regexList.length; i++)
this.GetMatches(this.regexList[i].regex, this.regexList[i].css);
}
dp.sh.Highlighter.prototype.ProcessSmartTabs = function(code) {
var lines = code.split('\n'); var result = ''; var tabSize = 4; var tab = '\t'; function InsertSpaces(line, pos, count) {
var left = line.substr(0, pos); var right = line.substr(pos + 1, line.length); var spaces = ''; for (var i = 0; i < count; i++)
spaces += ' '; return left + spaces + right;
}
function ProcessLine(line, tabSize) {
if (line.indexOf(tab) == -1)
return line; var pos = 0; while ((pos = line.indexOf(tab)) != -1)
{ var spaces = tabSize - pos % tabSize; line = InsertSpaces(line, pos, spaces); }
return line;
}
for (var i = 0; i < lines.length; i++)
result += ProcessLine(lines[i], tabSize) + '\n'; return result;
}
dp.sh.Highlighter.prototype.SwitchToList = function() {
var html = this.div.innerHTML.replace(/<(br)\/?>/gi, '\n'); var lines = html.split('\n'); if (this.addControls == true)
this.bar.appendChild(dp.sh.Toolbar.Create(this)); if (this.showColumns) {
var div = this.CreateElement('div'); var columns = this.CreateElement('div'); var showEvery = 10; var i = 1; while (i <= 150) {
if (i % showEvery == 0)
{ div.innerHTML += i; i += (i + '').length; }
else
{ div.innerHTML += '·'; i++; }
}
columns.className = 'columns'; columns.appendChild(div); this.bar.appendChild(columns);
}
for (var i = 0, lineIndex = this.firstLine; i < lines.length - 1; i++, lineIndex++)
{ var li = this.CreateElement('LI'); var span = this.CreateElement('SPAN'); li.className = (i % 2 == 0) ? 'alt' : ''; span.innerHTML = lines[i] + ' '; li.appendChild(span); this.ol.appendChild(li); }
this.div.innerHTML = '';
}
dp.sh.Highlighter.prototype.Highlight = function(code) {
function Trim(str)
{ return str.replace(/^\s*(.*?)[\s\n]*$/g, '$1'); }
function Chop(str)
{ return str.replace(/\n*$/, '').replace(/^\n*/, ''); }
function Unindent(str) {
var lines = dp.sh.Utils.FixForBlogger(str).split('\n'); var indents = new Array(); var regex = new RegExp('^\\s*', 'g'); var min = 1000; for (var i = 0; i < lines.length && min > 0; i++) {
if (Trim(lines[i]).length == 0)
continue; var matches = regex.exec(lines[i]); if (matches != null && matches.length > 0)
min = Math.min(matches[0].length, min);
}
if (min > 0)
for (var i = 0; i < lines.length; i++)
lines[i] = lines[i].substr(min); return lines.join('\n');
}
function Copy(string, pos1, pos2)
{ return string.substr(pos1, pos2 - pos1); }
var pos = 0; if (code == null)
code = ''; this.originalCode = code; this.code = Chop(Unindent(code)); this.div = this.CreateElement('DIV'); this.bar = this.CreateElement('DIV'); this.ol = this.CreateElement('OL'); this.matches = new Array(); this.div.className = 'dp-highlighter'; this.div.highlighter = this; this.bar.className = 'bar'; this.ol.start = this.firstLine; if (this.CssClass != null)
this.ol.className = this.CssClass; if (this.collapse)
this.div.className += ' collapsed'; if (this.noGutter)
this.div.className += ' nogutter'; if (this.tabsToSpaces == true)
this.code = this.ProcessSmartTabs(this.code); this.ProcessRegexList(); if (this.matches.length == 0)
{ this.AddBit(this.code, null); this.SwitchToList(); this.div.appendChild(this.bar); this.div.appendChild(this.ol); return; }
this.matches = this.matches.sort(dp.sh.Highlighter.SortCallback); for (var i = 0; i < this.matches.length; i++)
if (this.IsInside(this.matches[i]))
this.matches[i] = null; for (var i = 0; i < this.matches.length; i++) {
var match = this.matches[i]; if (match == null || match.length == 0)
continue; this.AddBit(Copy(this.code, pos, match.index), null); this.AddBit(match.value, match.css); pos = match.index + match.length;
}
this.AddBit(this.code.substr(pos), null); this.SwitchToList(); this.div.appendChild(this.bar); this.div.appendChild(this.ol);
}
dp.sh.Highlighter.prototype.GetKeywords = function(str)
{ return '\\b' + str.replace(/ /g, '\\b|\\b') + '\\b'; }
dp.sh.BloggerMode = function()
{ dp.sh.isBloggerMode = true; }
dp.sh.HighlightAll = function(name, showGutter, showControls, collapseAll, firstLine, showColumns) {
function FindValue() {
var a = arguments; for (var i = 0; i < a.length; i++) {
if (a[i] == null)
continue; if (typeof (a[i]) == 'string' && a[i] != '')
return a[i] + ''; if (typeof (a[i]) == 'object' && a[i].value != '')
return a[i].value + '';
}
return null;
}
function IsOptionSet(value, list) {
for (var i = 0; i < list.length; i++)
if (list[i] == value)
return true; return false;
}
function GetOptionValue(name, list, defaultValue) {
var regex = new RegExp('^' + name + '\\[(\\w+)\\]$', 'gi'); var matches = null; for (var i = 0; i < list.length; i++)
if ((matches = regex.exec(list[i])) != null)
return matches[1]; return defaultValue;
}
function FindTagsByName(list, name, tagName) {
var tags = document.getElementsByTagName(tagName); for (var i = 0; i < tags.length; i++)
if (tags[i].getAttribute('name') == name || tags[i].getAttribute('title') == name)
list.push(tags[i]);
}
var elements = []; var highlighter = null; var registered = {}; var propertyName = 'innerHTML'; FindTagsByName(elements, name, 'pre'); FindTagsByName(elements, name, 'textarea'); if (elements.length == 0)
return; for (var brush in dp.sh.Brushes) {
var aliases = dp.sh.Brushes[brush].Aliases; if (aliases == null)
continue; for (var i = 0; i < aliases.length; i++)
registered[aliases[i]] = brush;
}
for (var i = 0; i < elements.length; i++) {
var element = elements[i]; var options = FindValue(element.attributes['class'], element.className, element.attributes['language'], element.language); var language = ''; if (options == null)
continue; options = options.split(':'); language = options[0].toLowerCase(); if (registered[language] == null)
continue; highlighter = new dp.sh.Brushes[registered[language]](); element.style.display = 'none'; highlighter.noGutter = (showGutter == null) ? IsOptionSet('nogutter', options) : !showGutter; highlighter.addControls = (showControls == null) ? !IsOptionSet('nocontrols', options) : showControls; highlighter.collapse = (collapseAll == null) ? IsOptionSet('collapse', options) : collapseAll; highlighter.showColumns = (showColumns == null) ? IsOptionSet('showcolumns', options) : showColumns; var headNode = document.getElementsByTagName('head')[0]; if (highlighter.Style && headNode) {
var styleNode = document.createElement('style'); styleNode.setAttribute('type', 'text/css'); if (styleNode.styleSheet)
{ styleNode.styleSheet.cssText = highlighter.Style; }
else
{ var textNode = document.createTextNode(highlighter.Style); styleNode.appendChild(textNode); }
headNode.appendChild(styleNode);
}
highlighter.firstLine = (firstLine == null) ? parseInt(GetOptionValue('firstline', options, 1)) : firstLine; highlighter.Highlight(element[propertyName]); highlighter.source = element; element.parentNode.insertBefore(highlighter.div, element);
}
}