gluon-web-remote

shLegacy.js (3297B)

---

 var dp = {
 	SyntaxHighlighter : {}
 };
 
 dp.SyntaxHighlighter = {
 	parseParams: function(
 						input,
 						showGutter, 
 						showControls, 
 						collapseAll, 
 						firstLine, 
 						showColumns
 						)
 	{
 		function getValue(list, name)
 		{
 			var regex = new XRegExp('^' + name + '\\[(?<value>\\w+)\\]$', 'gi'),
 				match = null
 				;
 			
 			for (var i = 0; i < list.length; i++) 
 				if ((match = regex.exec(list[i])) != null)
 					return match.value;
 			
 			return null;
 		};
 		
 		function defaultValue(value, def)
 		{
 			return value != null ? value : def;
 		};
 		
 		function asString(value)
 		{
 			return value != null ? value.toString() : null;
 		};
 
 		var parts = input.split(':'),
 			brushName = parts[0],
 			options = {},
 			straight = { 'true' : true }
 			reverse = { 'true' : false },
 			result = null,
 			defaults = SyntaxHighlighter.defaults
 			;
 		
 		for (var i in parts)
 			options[parts[i]] = 'true';
 
 		showGutter = asString(defaultValue(showGutter, defaults.gutter));
 		showControls = asString(defaultValue(showControls, defaults.toolbar));
 		collapseAll = asString(defaultValue(collapseAll, defaults.collapse)); 
 		showColumns = asString(defaultValue(showColumns, defaults.ruler));
 		firstLine = asString(defaultValue(firstLine, defaults['first-line'])); 
 
 		return {
 			brush			: brushName,
 			gutter			: defaultValue(reverse[options.nogutter], showGutter),
 			toolbar			: defaultValue(reverse[options.nocontrols], showControls),
 			collapse		: defaultValue(straight[options.collapse], collapseAll),
 			// ruler			: defaultValue(straight[options.showcolumns], showColumns),
 			'first-line'	: defaultValue(getValue(parts, 'firstline'), firstLine)
 		};
 	},
 	
 	HighlightAll: function(
 						name, 
 						showGutter /* optional */, 
 						showControls /* optional */, 
 						collapseAll /* optional */, 
 						firstLine /* optional */, 
 						showColumns /* optional */
 						)
 	{
 		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 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 = [],
 			highlighter = null,
 			registered = {},
 			propertyName = 'innerHTML'
 			;
 		
 		// for some reason IE doesn't find <pre/> by name, however it does see them just fine by tag name... 
 		findTagsByName(elements, name, 'pre');
 		findTagsByName(elements, name, 'textarea');
 
 		if (elements.length === 0)
 			return;
 		
 		for (var i = 0; i < elements.length; i++)
 		{
 			var element = elements[i],
 				params = findValue(
 					element.attributes['class'], element.className, 
 					element.attributes['language'], element.language
 					),
 				language = ''
 				;
 			
 			if (params === null) 
 				continue;
 
 			params = dp.SyntaxHighlighter.parseParams(
 				params,
 				showGutter, 
 				showControls, 
 				collapseAll, 
 				firstLine, 
 				showColumns
 				);
 
 			SyntaxHighlighter.highlight(params, element);
 		}
 	}
 };