/* * Snippet :: jQuery Syntax Highlighter v2.0.0 * http://steamdev.com/snippet * * Copyright 2011, SteamDev * Released under the MIT license. * http://www.opensource.org/licenses/mit-license.php * * Date: Wed Jan 19, 2011 */ (function($) { //enables console.log() in all browsers for error messages window.log=function(){log.history=log.history||[];log.history.push(arguments);if(this.console){console.log(Array.prototype.slice.call(arguments))}}; $.fn.snippet = function(language,settings) { if(typeof language == "object"){settings = language;} if(typeof language == "string"){ language = language.toLowerCase(); } var defaults = { style:"random", showNum:true, transparent:false, collapse:false, menu:true, showMsg:"Expand Code", hideMsg:"Collapse Code", clipboard:"", startCollapsed:true, startText:false, box:"", boxColor:"", boxFill:"" }; // array containing all style names var styleArr = ["acid","berries-dark","berries-light","bipolar","blacknblue","bright","contrast","darkblue","darkness","desert","dull","easter","emacs","golden","greenlcd","ide-anjuta","ide-codewarrior","ide-devcpp","ide-eclipse","ide-kdev","ide-msvcpp","kwrite","matlab","navy","nedit","neon","night","pablo","peachpuff","print","rand01","the","typical","vampire","vim","vim-dark","whatis","whitengrey","zellner"]; if(settings){$.extend(defaults,settings)} return this.each(function() { // variable containing the style to be used var useStyle = defaults.style.toLowerCase(); if(defaults.style == "random"){ var randomnumber=Math.floor(Math.random()*(styleArr.length)); useStyle = styleArr[randomnumber]; } // variable containing the selected node var o = $(this); // the name of the selected node var node = this.nodeName.toLowerCase(); // if the node is indeed a
 element...
			if(node == "pre"){

				// saves the original html as a data on the node
				if(o.data('orgHtml')==undefined || o.data('orgHtml')==null){
					var orgHtml = o.html();
					o.data('orgHtml',orgHtml);
				}

				// if node IS NOT an existing Snippet...
				if(!o.parent().hasClass("snippet-wrap")){

					// if language is NOT a string...
					if(typeof language != "string"){
						if(o.attr('class').length>0){var errclass=" class=\""+o.attr('class')+"\""}else{var errclass="";}
						if(o.attr('id').length>0){var errid=" id=\""+o.attr('id')+"\""}else{var errid="";}
						var error = "Snippet Error: You must specify a language on inital usage of Snippet. Reference ";
						console.log(error);
						return false;
					}

					o.addClass("sh_"+language).addClass("snippet-formatted").wrap("
"); o.removeAttr('style'); sh_highlightDocument(); // build an ordered list if showNum is true if(defaults.showNum){ var newhtml = o.html(); newhtml=newhtml.replace(/\n/g, "
  • "); newhtml="
    1. "+newhtml+"
    "; while(newhtml.indexOf("
  • ") != -1){ newhtml=newhtml.replace("
  • ",""); } } // build an unordered list if showNum is false else { var newhtml = o.html(); newhtml=newhtml.replace(/\n/g, "
  • "); newhtml="
    • "+newhtml+"
    "; while(newhtml.indexOf("
  • ") != -1){ newhtml=newhtml.replace("
  • ",""); } } // normalizes tab space by replacing them with 4 non-breaking spaces newhtml=newhtml.replace(/\t/g, "    "); // insert highlighted code into
     element
    					o.html(newhtml);
    
    					// cleans up the highlighted html
    					while(o.find("li").eq(0).html() == ""){
    						o.find("li").eq(0).remove();
    					}
    					o.find("li").each(function(){
    						if($(this).html().length<2){
    							var rep = ($(this).html()).replace(/\s/g,"");
    							if(rep==""){
    								if($.browser.opera){
    									$(this).html(" ");
    								} else {
    									$(this).html(" ");
    								}
    							}
    						}
    					});
    
    					// builds text-only view and hover menu
    					var txtOnly = "";
    					var controls = "";
    
    					o.parent().append(txtOnly);
    					o.parent().prepend(controls);
    					o.parent().hover(function(){$(this).find('.snippet-menu').fadeIn("fast");},function(){$(this).find('.snippet-menu').fadeOut("fast");});
    
    					// builds clipboard
    					if(defaults.clipboard!="" && defaults.clipboard!=false){
    						var cpy = o.parent().find('a.snippet-copy');
    						cpy.show();
    						cpy.parents('.snippet-menu').show();
    						var txt = o.parents('.snippet-wrap').find('.snippet-textonly').text();
    						ZeroClipboard.setMoviePath(defaults.clipboard);
    						var clip = new ZeroClipboard.Client();
    						clip.setText(txt);
    						clip.glue(cpy[0], cpy.parents('.snippet-menu')[0]);
    						clip.addEventListener( 'complete', function(client, text) {
    							if(text.length > 500){
    								text = text.substr(0,500)+"...\n\n("+(text.length-500)+" characters not shown)";
    							}
    							alert("Copied text to clipboard:\n\n " + text );
    						});
    
    						cpy.parents('.snippet-menu').hide();
    
    					} else {
    						o.parent().find('a.snippet-copy').hide();
    					}
    
    					// click event for text-only view
    					o.parent().find("a.snippet-text").click(function(){
    						var org = $(this).parents('.snippet-wrap').find('.snippet-formatted');
    						var txt = $(this).parents('.snippet-wrap').find('.snippet-textonly');
    						org.toggle();
    						txt.toggle();
    
    						if(txt.is(':visible')){
    							$(this).html("html");
    						} else {
    							$(this).html("text");
    						}
    						$(this).blur();
    						return false;
    					});
    
    					// click event for popup view
    					o.parent().find("a.snippet-window").click(function(){
    						var txt = $(this).parents('.snippet-wrap').find('.snippet-textonly').html();
    						snippetPopup(txt);
    						$(this).blur();
    						return false;
    					});
    
    					// disables menu
    					if(!defaults.menu){
    						o.prev('.snippet-menu').find('pre,.snippet-clipboard').hide();
    					}
    
    					// collapse functionality
    					if(defaults.collapse){
    						var styleClass = o.parent().attr('class');
    						var collapseShow = "";
    						var collapseHide = "";
    
    						o.parents('.snippet-container').append(collapseShow);
    						o.parent().append(collapseHide);
    
    						var root = o.parents('.snippet-container');
    						if(defaults.startCollapsed){
    							root.find('.snippet-reveal').show();
    							root.find('.snippet-wrap').eq(0).hide();
    						} else {
    							root.find('.snippet-reveal').hide();
    							root.find('.snippet-wrap').eq(0).show();
    						}
    
    						root.find('a.snippet-toggle').click(function(){
    							root.find('.snippet-wrap').toggle();
    							return false;
    						});
    
    					}
    
    					// makes snippet background transparent
    					if(defaults.transparent){
    						var styleObj = {"background-color":"transparent","box-shadow":"none","-moz-box-shadow":"none","-webkit-box-shadow":"none"}
    						o.css(styleObj);
    						o.next(".snippet-textonly").css(styleObj);
    						o.parents('.snippet-container').find('.snippet-reveal pre').css(styleObj);
    					}
    
    					// starts snippet on text-only view
    					if(defaults.startText){
    						o.hide();
    						o.next(".snippet-textonly").show();
    						o.parent().find(".snippet-text").html("html");
    
    					}
    
    					// boxes in specified lines of code
    					if(defaults.box!=""){
    						var spacer = " ";
    						var boxNums = defaults.box.split(',');
    						for(var i=0;i to 
      if(defaults.showNum){ var list = o.find("li").eq(0).parent(); if(list.hasClass("snippet-no-num")){ list.wrap("
        "); var li = o.find("li").eq(0); li.unwrap(); } } // hide numbers by switching
          to
            else { var list = o.find("li").eq(0).parent(); if(list.hasClass("snippet-num")){ list.wrap("
              "); var li = o.find("li").eq(0); li.unwrap(); } } // box in specified lines if(defaults.box!=""){ var spacer = " "; var boxNums = defaults.box.split(','); for(var i=0;i' elements are currently unsupported."; console.log(error); return false; } }); }; })(jQuery); // snippet new window popup function function snippetPopup(content) { top.consoleRef=window.open('','myconsole', 'width=600,height=300' +',left=50,top=50' +',menubar=0' +',toolbar=0' +',location=0' +',status=0' +',scrollbars=1' +',resizable=1'); top.consoleRef.document.writeln( 'Snippet :: Code View :: '+location.href+'' +'' +'
              '+content+'
              ' +'' ); top.consoleRef.document.close(); } // ZeroClipboard // Simple Set Clipboard System // Author: Joseph Huckaby var ZeroClipboard = { version: "1.0.7", clients: {}, // registered upload clients on page, indexed by id moviePath: 'ZeroClipboard.swf', // URL to movie nextId: 1, // ID of next movie $: function(thingy) { // simple DOM lookup utility function if (typeof(thingy) == 'string') thingy = document.getElementById(thingy); if (!thingy.addClass) { // extend element with a few useful methods thingy.hide = function() { this.style.display = 'none'; }; thingy.show = function() { this.style.display = ''; }; thingy.addClass = function(name) { this.removeClass(name); this.className += ' ' + name; }; thingy.removeClass = function(name) { var classes = this.className.split(/\s+/); var idx = -1; for (var k = 0; k < classes.length; k++) { if (classes[k] == name) { idx = k; k = classes.length; } } if (idx > -1) { classes.splice( idx, 1 ); this.className = classes.join(' '); } return this; }; thingy.hasClass = function(name) { return !!this.className.match( new RegExp("\\s*" + name + "\\s*") ); }; } return thingy; }, setMoviePath: function(path) { // set path to ZeroClipboard.swf this.moviePath = path; }, dispatch: function(id, eventName, args) { // receive event from flash movie, send to client var client = this.clients[id]; if (client) { client.receiveEvent(eventName, args); } }, register: function(id, client) { // register new client to receive events this.clients[id] = client; }, getDOMObjectPosition: function(obj, stopObj) { // get absolute coordinates for dom element var info = { left: 0, top: 0, width: obj.width ? obj.width : obj.offsetWidth, height: obj.height ? obj.height : obj.offsetHeight }; while (obj && (obj != stopObj)) { info.left += obj.offsetLeft; info.top += obj.offsetTop; obj = obj.offsetParent; } return info; }, Client: function(elem) { // constructor for new simple upload client this.handlers = {}; // unique ID this.id = ZeroClipboard.nextId++; this.movieId = 'ZeroClipboardMovie_' + this.id; // register client with singleton to receive flash events ZeroClipboard.register(this.id, this); // create movie if (elem) this.glue(elem); } }; ZeroClipboard.Client.prototype = { id: 0, // unique ID for us ready: false, // whether movie is ready to receive events or not movie: null, // reference to movie object clipText: '', // text to copy to clipboard handCursorEnabled: true, // whether to show hand cursor, or default pointer cursor cssEffects: true, // enable CSS mouse effects on dom container handlers: null, // user event handlers glue: function(elem, appendElem, stylesToAdd) { // glue to DOM element // elem can be ID or actual DOM element object this.domElement = ZeroClipboard.$(elem); // float just above object, or zIndex 99 if dom element isn't set var zIndex = 99; if (this.domElement.style.zIndex) { zIndex = parseInt(this.domElement.style.zIndex, 10) + 1; } if (typeof(appendElem) == 'string') { appendElem = ZeroClipboard.$(appendElem); } else if (typeof(appendElem) == 'undefined') { appendElem = document.getElementsByTagName('body')[0]; } // find X/Y position of domElement var box = ZeroClipboard.getDOMObjectPosition(this.domElement, appendElem); // create floating DIV above element this.div = document.createElement('div'); this.div.className = "snippet-clipboard"; var style = this.div.style; style.position = 'absolute'; style.left = '' + box.left + 'px'; style.top = '' + box.top + 'px'; style.width = '' + box.width + 'px'; style.height = '' + box.height + 'px'; style.zIndex = zIndex; if (typeof(stylesToAdd) == 'object') { for (addedStyle in stylesToAdd) { style[addedStyle] = stylesToAdd[addedStyle]; } } // style.backgroundColor = '#f00'; // debug appendElem.appendChild(this.div); this.div.innerHTML = this.getHTML( box.width, box.height ); }, getHTML: function(width, height) { // return HTML for movie var html = ''; var flashvars = 'id=' + this.id + '&width=' + width + '&height=' + height; if (navigator.userAgent.match(/MSIE/)) { // IE gets an OBJECT tag var protocol = location.href.match(/^https/i) ? 'https://' : 'http://'; html += ''; } else { // all other browsers get an EMBED tag html += ''; } return html; }, hide: function() { // temporarily hide floater offscreen if (this.div) { this.div.style.left = '-2000px'; } }, show: function() { // show ourselves after a call to hide() this.reposition(); }, destroy: function() { // destroy control and floater if (this.domElement && this.div) { this.hide(); this.div.innerHTML = ''; var body = document.getElementsByTagName('body')[0]; try { body.removeChild( this.div ); } catch(e) {;} this.domElement = null; this.div = null; } }, reposition: function(elem) { // reposition our floating div, optionally to new container // warning: container CANNOT change size, only position if (elem) { this.domElement = ZeroClipboard.$(elem); if (!this.domElement) this.hide(); } if (this.domElement && this.div) { var box = ZeroClipboard.getDOMObjectPosition(this.domElement); var style = this.div.style; style.left = '' + box.left + 'px'; style.top = '' + box.top + 'px'; } }, setText: function(newText) { // set text to be copied to clipboard this.clipText = newText; if (this.ready){ this.movie.setText(newText);} }, addEventListener: function(eventName, func) { // add user event listener for event // event types: load, queueStart, fileStart, fileComplete, queueComplete, progress, error, cancel eventName = eventName.toString().toLowerCase().replace(/^on/, ''); if (!this.handlers[eventName]){ this.handlers[eventName] = [];} this.handlers[eventName].push(func); }, setHandCursor: function(enabled) { // enable hand cursor (true), or default arrow cursor (false) this.handCursorEnabled = enabled; if (this.ready){ this.movie.setHandCursor(enabled);} }, setCSSEffects: function(enabled) { // enable or disable CSS effects on DOM container this.cssEffects = !!enabled; }, receiveEvent: function(eventName, args) { // receive event from flash eventName = eventName.toString().toLowerCase().replace(/^on/, ''); // special behavior for certain events switch (eventName) { case 'load': // movie claims it is ready, but in IE this isn't always the case... // bug fix: Cannot extend EMBED DOM elements in Firefox, must use traditional function this.movie = document.getElementById(this.movieId); if (!this.movie) { var self = this; setTimeout( function() { self.receiveEvent('load', null); }, 1 ); return; } // firefox on pc needs a "kick" in order to set these in certain cases if (!this.ready && navigator.userAgent.match(/Firefox/) && navigator.userAgent.match(/Windows/)) { var self = this; setTimeout( function() { self.receiveEvent('load', null); }, 100 ); this.ready = true; return; } this.ready = true; try{ this.movie.setText( this.clipText ); }catch(e){} try{ this.movie.setHandCursor( this.handCursorEnabled ); }catch(e){} break; case 'mouseover': if (this.domElement && this.cssEffects) { this.domElement.addClass('hover'); if (this.recoverActive){ this.domElement.addClass('active');} } break; case 'mouseout': if (this.domElement && this.cssEffects) { this.recoverActive = false; if (this.domElement.hasClass('active')) { this.domElement.removeClass('active'); this.recoverActive = true; } this.domElement.removeClass('hover'); } break; case 'mousedown': if (this.domElement && this.cssEffects) { this.domElement.addClass('active'); } break; case 'mouseup': if (this.domElement && this.cssEffects) { this.domElement.removeClass('active'); this.recoverActive = false; } break; } // switch eventName if (this.handlers[eventName]) { for (var idx = 0, len = this.handlers[eventName].length; idx < len; idx++) { var func = this.handlers[eventName][idx]; if (typeof(func) == 'function') { // actual function reference func(this, args); } else if ((typeof(func) == 'object') && (func.length == 2)) { // PHP style object + method, i.e. [myObject, 'myMethod'] func[0][ func[1] ](this, args); } else if (typeof(func) == 'string') { // name of function window[func](this, args); } } // foreach event handler defined } // user defined handler for event } }; /* SHJS */ /* Copyright (C) 2007, 2008 gnombat@users.sourceforge.net */ /* License: http://shjs.sourceforge.net/doc/gplv3.html */ if(!this.sh_languages){this.sh_languages={}}var sh_requests={};function sh_isEmailAddress(a){if(/^mailto:/.test(a)){return false}return a.indexOf("@")!==-1}function sh_setHref(b,c,d){var a=d.substring(b[c-2].pos,b[c-1].pos);if(a.length>=2&&a.charAt(0)==="<"&&a.charAt(a.length-1)===">"){a=a.substr(1,a.length-2)}if(sh_isEmailAddress(a)){a="mailto:"+a}b[c-2].node.href=a}function sh_konquerorExec(b){var a=[""];a.index=b.length;a.input=b;return a}function sh_highlightString(B,o){if(/Konqueror/.test(navigator.userAgent)){if(!o.konquered){for(var F=0;FI){x(g.substring(I,E.index),null)}var e=O[u];var J=e[1];var b;if(J instanceof Array){for(var L=0;L0){var e=b.split(" ");for(var c=0;c0){a.push(e[c])}}}return a}function sh_addClass(c,a){var d=sh_getClasses(c);for(var b=0;b element with class="' + htmlClass + '", but no such language exists'); continue; } break; } } } /* CSS language (http://shjs.sourceforge.net/lang/sh_css.min.js) */ if(!this.sh_languages){this.sh_languages={}}sh_languages.css=[[[/\/\/\//g,"sh_comment",1],[/@/g,"sh_comment",1],[/\/\//g,"sh_comment",7],[/\/\*\*/g,"sh_comment",8],[/\/\*/g,"sh_comment",9],[/(?:\.|#)[A-Za-z0-9_:\- >\[\]\(\)+\*=",]+/g,"sh_selector",-1],[/\{/g,"sh_cbracket",10,1],[/~|!|%|\^|\*|\(|\)|-|\+|=|\[|\]|\\|:|;|,|\.|\/|\?|&|<|>|\|/g,"sh_symbol",-1]],[[/$/g,null,-2],[/(?:?)|(?:?)/g,"sh_url",-1],[/<\?xml/g,"sh_preproc",2,1],[//g,"sh_keyword",-1],[/<(?:\/)?[A-Za-z](?:[A-Za-z0-9_:.-]*)/g,"sh_keyword",6,1],[/&(?:[A-Za-z0-9]+);/g,"sh_preproc",-1],[/<(?:\/)?[A-Za-z][A-Za-z0-9]*(?:\/)?>/g,"sh_keyword",-1],[/<(?:\/)?[A-Za-z][A-Za-z0-9]*/g,"sh_keyword",6,1],[/@[A-Za-z]+/g,"sh_type",-1],[/(?:TODO|FIXME|BUG)(?:[:]?)/g,"sh_todo",-1]],[[/\?>/g,"sh_preproc",-2],[/([^=" \t>]+)([ \t]*)(=?)/g,["sh_type","sh_normal","sh_symbol"],-1],[/"/g,"sh_string",3]],[[/\\(?:\\|")/g,null,-1],[/"/g,"sh_string",-2]],[[/>/g,"sh_preproc",-2],[/([^=" \t>]+)([ \t]*)(=?)/g,["sh_type","sh_normal","sh_symbol"],-1],[/"/g,"sh_string",3]],[[/-->/g,"sh_comment",-2],[//g,"sh_comment",-2],[//g,"sh_comment",-2],[//g,"sh_comment",-2],[//g,"sh_comment",-2],[/