/*
* 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);
}
},
About: {
label: '?',
func: function(highlighter){
var wnd = window.open('', '_blank', 'dialog,width=300,height=150,scrollbars=0');
var doc = wnd.document;
dp.sh.Utils.CopyStyles(doc, window.document);
doc.write(dp.sh.Strings.AboutDialog.replace('{V}', dp.sh.Version));
doc.close();
wnd.focus();
}
}
};
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, '') : 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)
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);
}
}