Update

public/admin/plugins/tmce/codemagic/includes/codemagic.js

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+/**
+ *
+ *
+ * @author Josh Lobe
+ * http://ultimatetinymcepro.com
+ */
+
+jQuery(document).ready(function($) {
+	
+	// Declare global variables
+	var editor = top.tinymce.activeEditor;
+	var lastQuery = null;
+	var lastPos = null;
+	var marked = [];
+	var autocompletion_active = true;
+	
+	// Instantiate CodeMirror on textarea
+	var myCodeMirror = CodeMirror.fromTextArea($("#htmlSource")[0], {
+		
+		mode: "text/html",
+		lineNumbers: true,
+		lineWrapping: true,
+		styleActiveLine: true,
+		styleSelectedText: true,
+		highlightSelectionMatches: true,
+		indentUnit: 4
+	});
+	
+	// Beautify source HTML and populate CodeMirror textarea
+	myCodeMirror.doc.setValue( style_html(editor.getContent({format : 'html'}), 4) );
+		
+	// Set focus to codemirror window
+	myCodeMirror.focus(); 
+	
+	// Add change event to capture undo;redo events
+	myCodeMirror.on('change', function(i, e) {
+		
+		// Set undo and redo levels
+		var undo = myCodeMirror.doc.historySize().undo;
+		var redo = myCodeMirror.doc.historySize().redo;
+		
+		// Toggle class name for action buttons
+		if(undo > 1) $("#undo").attr('class', '');
+		else $("#undo").attr('class', 'disabled');
+		
+		if(redo > 0) $("#redo").attr('class', '');
+		else $("#redo").attr('class', 'disabled');
+	});
+	
+	// Initialize autocomplete
+	myCodeMirror.on('keypress', function(i, e) {
+		
+		if(autocompletion_active) {
+			
+			/* Hook into charcode '<' */
+			if(String.fromCharCode(e.which == null ? e.keyCode : e.which) == "<") {
+				
+				// Prevent keypress of '<'
+				e.preventDefault();
+				
+				var cur = myCodeMirror.getCursor(false), token = myCodeMirror.getTokenAt(cur);
+				myCodeMirror.replaceRange("<", cur);  // Replace '<' back into range
+				
+				setTimeout(startComplete, 50);
+				return true;
+			} 
+		}
+	});
+	
+	
+	// Cancel button
+	$('#codemagic_cancel').click(function() {
+		
+		editor.windowManager.close();
+	});
+	// Insert button
+	$('#codemagic_insert').click(function() {
+		
+		window_content = myCodeMirror.doc.getValue();  // Get codemirror html
+		editor.setContent(window_content);  // Set editor content to codermirror content
+		editor.windowManager.close();  // Close window
+	});
+	
+	// Codemagic action buttons
+	// Undo
+	$('#undo').click(function() {
+		
+		if($(this).attr('class') != 'disabled') {
+		
+			// Check if undo button is disabled
+			className = $('#undo').attr('class');
+			if(className == 'disabled') return;
+			
+			// Undo step
+			myCodeMirror.doc.undo();
+		}
+	});
+	// Redo
+	$('#redo').click(function() {
+		
+		if($(this).attr('class') != 'disabled') {
+		
+			// Redo step
+			myCodeMirror.doc.redo();
+		}
+	});
+	// Search and Replace
+	$( "#search_replace" ).click(function() {
+		
+		if($(this).attr('class') != 'disabled') {
+			
+			$( "#search_replace" ).toggleClass( 'selected' );
+			$( "#search_panel" ).slideToggle( "slow", function() {
+				// Animation complete.
+			});
+		}
+	});	
+	// Re-format html window code
+	$('#re_beautify').click(function() {
+		
+		if($(this).attr('class') != 'disabled') {
+		
+			// Re-beautify html in window manager
+			window_html = myCodeMirror.doc.getValue();
+			myCodeMirror.doc.setValue( 
+		
+				style_html(window_html, 4)
+			);
+		}
+	});
+	
+	// Toggle Line Wrapping
+	$("#wraptext").click( function() {
+		
+		if ($(this).is(':checked')){ myCodeMirror.setOption('lineWrapping', true); }
+		else { myCodeMirror.setOption('lineWrapping', false); }
+	});
+	
+	// Toggle Auto Completion
+	$("#autocompletion").click( function() {
+		
+		if ($(this).is(':checked')){ autocompletion_active = true; } 
+		else { autocompletion_active = false; }
+	}); 
+	
+	// Toggle Code Highlighting
+	$("#highlighting").click( function() {
+		
+		if ($(this).is(':checked')){ activateCodeColoring('htmlSource'); }
+		else { deactivateCodeColoring(); }
+	});
+	
+	// Activate code highlighting
+	function activateCodeColoring(id) {
+		
+		// Enable buttons
+		$("#search_replace").attr('class', '');
+		$("#re_beautify").attr('class', '');
+		$("#autocompletion").attr("disabled", false);
+		
+		// Redraw codemirror textarea
+		myCodeMirror = CodeMirror.fromTextArea($("#htmlSource")[0], {
+		
+			mode: "text/html",
+			lineNumbers: true,
+			styleActiveLine: true,
+			styleSelectedText: true,
+			highlightSelectionMatches: true,
+			indentUnit: 4
+		}); 
+		
+		// Set focus to window
+		myCodeMirror.focus(); 
+		
+		// Add change event to capture undo;redo events
+		myCodeMirror.on('change', function(e) {
+			
+			// Set undo and redo levels
+			var undo = myCodeMirror.doc.historySize().undo;
+			var redo = myCodeMirror.doc.historySize().redo;
+			
+			// Toggle class name for action buttons
+			if(undo > 0) $("#undo").attr('class', '');
+			else $("#undo").attr('class', 'disabled');
+			
+			if(redo > 0) $("#redo").attr('class', '');
+			else $("#redo").attr('class', 'disabled');
+		});
+	
+		// Initialize autocomplete
+		myCodeMirror.on('keypress', function(i, e) {
+			
+			if(autocompletion_active) {
+				
+				/* Hook into charcode '<' */
+				if(String.fromCharCode(e.which == null ? e.keyCode : e.which) == "<") {
+					
+					// Prevent keypress of '<'
+					e.preventDefault();
+					
+					var cur = myCodeMirror.getCursor(false), token = myCodeMirror.getTokenAt(cur);
+					myCodeMirror.replaceRange("<", cur);  // Replace '<' back into range
+					
+					setTimeout(startComplete, 50);
+					return true;
+				} 
+			}
+		});
+		
+		// Match linewrap option
+		if ($("#wraptext").is(':checked')) { myCodeMirror.setOption('lineWrapping', true); }
+		else { myCodeMirror.setOption('lineWrapping', false); }
+	}
+	
+	
+	// Deactivate code highlighting
+	function deactivateCodeColoring() {
+		
+		// Clear undo history
+		myCodeMirror.doc.clearHistory();
+		
+		// Disable buttons
+		$("#undo").attr('class', 'disabled');
+		$("#redo").attr('class', 'disabled');
+		$("#search_replace").attr('class', 'disabled');
+		$("#re_beautify").attr('class', 'disabled');
+		$("#autocompletion").attr("disabled", true);
+		
+		// Send codemirror back to original textarea
+		myCodeMirror.toTextArea();
+	}
+	
+	
+	
+	
+	
+	
+	/***************************************
+	****************************************
+	Search and Replace
+	*/
+	
+	
+	// Search code button
+	$('#search_code').click(function() { searchCode(); });
+	// Replace code button
+	$('#replace_code').click(function() { replaceCode(); });
+	
+	// Unmark all highlighted words
+	function unmark() { marked.length = 0; }   
+	
+	// Search code function
+	function searchCode() {
+		
+		unmark();
+		
+		var text = $("#query").val();
+		
+		if (!text)  return false;    
+		
+		if(!myCodeMirror.getSearchCursor(text).findNext()) {
+			
+			alert('Nothing Found.');
+			return false;    
+		} 
+		
+		for (var cursor = myCodeMirror.getSearchCursor(text); cursor.findNext();)
+			marked.push(myCodeMirror.markText(cursor.from(), cursor.to(), "searched"));
+		
+		if (lastQuery != text) lastPos = null;
+		
+		var cursor = myCodeMirror.getSearchCursor(text, lastPos || myCodeMirror.getCursor());
+		
+		if (!cursor.findNext()) {
+			
+			cursor = myCodeMirror.getSearchCursor(text);
+			if (!cursor.findNext()) return;
+		}
+		myCodeMirror.setSelection(cursor.from(), cursor.to());
+		lastQuery = text; lastPos = cursor.to();
+	}
+	
+	// Replace code function
+	function replaceCode() {
+		
+		unmark();
+		
+		var s_text = $("#query").val();
+		var replace = $("#replace").val();
+		
+		if (!s_text) return false;    
+		
+		if(!myCodeMirror.getSearchCursor(s_text).findNext()) {
+			
+			alert('Nothing to Replace.');
+			return false;    
+		}
+		
+		for (var cursor = myCodeMirror.getSearchCursor(s_text); cursor.findNext();)
+			myCodeMirror.replaceRange(replace, cursor.from(), cursor.to());
+	} 
+	
+	
+	
+	/***************************************
+	****************************************
+	Autocompletion
+	*/
+	var tagNames = ("a abbr acronym address applet area b base basefont bdo big blockquote body br button" + 
+					" caption center cite code col colgroup dd del dfn dir div dl dt em fieldset font form frame" +
+					" frameset h1 h2 h3 h4 h5 h6 head hr html i iframe img input ins isindex kbd label legend li link map" +
+					" menu meta noframes noscript object ol optgroup option p param pre q s samp script select small" + 
+					" span strike strong style sub sup table tbody td textarea tfoot th thead title tr tt u ul var").split(" ");
+				   
+	var pairedTags = ("a abbr acronym address applet b bdo big blockquote body button" + 
+					  " caption center cite code colgroup del dfn dir div dl em fieldset font form" +
+					  " frameset h1 h2 h3 h4 h5 h6 head html i iframe ins kbd label legend li map" +
+					  " menu noframes noscript object ol optgroup option p pre q s samp script select small" + 
+					  " span strike strong style sub sup table tbody td textarea tfoot th thead title tr tt u ul var").split(" "); 
+					
+	var unPairedTags = ("area base basefont br col dd dt frame hr img input isindex link meta param").split(" ");
+	
+	var specialTags = {
+		
+		"applet" : { tag: 'applet width="" height=""></applet>', cusror: 8 },
+		"area" : { tag: 'area alt="" />', cusror: 6 },
+		"base" : { tag: 'base href="" />', cusror: 7 },
+		"form" : { tag: 'form action=""></form>', cusror: 9 },
+		"img" : { tag: 'img src="" alt="" />', cusror: 6 },
+		"map" : { tag: 'map name=""></map>', cusror: 7 },
+		"meta" : { tag: 'meta content="" />', cusror: 10 },
+		"optgroup" : { tag: 'optgroup label=""></optgroup>', cusror: 8 },
+		"param" : { tag: 'param name="" />', cusror: 7 },
+		"script" : { tag: 'script type=""></script>', cusror: 7 },
+		"style" : { tag: 'style type=""></style>', cusror: 7 },
+		"textarea" : { tag: 'textarea cols="" rows=""></textarea>', cusror: 7 }
+	}
+	
+	function forEach(arr, f) { for (var i = 0, e = arr.length; i < e; ++i) f(arr[i]); }
+	
+	Array.prototype.inArray = function(value){
+		
+		for (var key in this)
+			if (this[key] === value) return true;
+		return false;
+	}
+
+	// Autocompletion Start
+	function startComplete() {
+		
+		var startingTag, unPaired;
+		
+		// We want a single cursor position.
+		if (myCodeMirror.somethingSelected()) return;
+		
+		// Find the token at the cursor
+		var cur = myCodeMirror.getCursor(false), 
+			token = myCodeMirror.getTokenAt(cur), 
+			tprop = token;
+		
+		if(token.string.indexOf("<") == 0 && token.string.indexOf("</") != 0) {
+			
+			token.string = token.string.replace("<", "");
+			token.start++;
+			startingTag = true; 
+		} 
+		else if(token.string.indexOf("</") == 0) {
+			
+			token.string = token.string.replace("</", "");   
+			token.start += 2;
+			startingTag = false;
+		} 
+		else {
+			
+			return;
+		}         
+		
+		// Get the tags
+		var completions = getCompletions(token, startingTag);
+		if (!completions.length) return;
+		
+		// Insert tag into codemirror window
+		function insert(str) {
+			
+			if(str == "") return;
+			
+			// Trim
+			str = str.replace(/^\s+|\s+$/g,"");
+			
+			// Is this an unpaired tag?
+			unPaired = unPairedTags.inArray(str) ? true : false;
+		
+			if(specialTags[str] != null && startingTag) {
+				
+				var insertTag = specialTags[str].tag;    
+				var jumpTo = (token.start + str.length + specialTags[str].cusror);
+			} 
+			else if(startingTag && unPaired) {
+				
+				var insertTag = str + " />";    
+				var jumpTo = (token.start + str.length + 3); 
+			} 
+			else if (startingTag) {
+				
+				var insertTag = str + "></" + str + ">";    
+				var jumpTo = (token.start + str.length + 1); 
+			} 
+			else {
+				
+				var insertTag = str + ">";    
+				var jumpTo = (token.start + str.length + 1);
+			}
+			
+			// Insert tag
+			myCodeMirror.replaceRange(insertTag, {line: cur.line, ch: token.start}, {line: cur.line, ch: token.end});
+			myCodeMirror.setCursor({line: cur.line, ch: jumpTo});
+			
+			// Unbind events so additional uses of window don't populate all binded history events
+			$('body').off('dblclick', 'option');
+			$('body').off('keydown', 'select');
+		}
+	
+	
+		// Build the select widget
+		var complete = $( "<div class='completions'>" );
+		var option_tag = [];
+		
+		for (var i = 0; i < completions.length; ++i) {
+			
+			option_tag += "<option>" + completions[i] + "</option>";
+		}
+		var sel = complete.append('<select id="completions_options">'+option_tag+'</select>');
+		
+		// Select first option
+		$('select option:first-child').attr("selected", "selected");
+		
+		// Show six options in select box
+		complete.children().attr('size', '10');  
+		
+		// Left position
+		var pos = myCodeMirror.cursorCoords();
+		complete.css('margin-left', pos.left+'px');
+		
+		// Top position
+		if(pos.top > 0) pos.top = pos.top - 550;
+		complete.css('margin-top', pos.top+'px');
+		
+		
+		// Append populated div and select box to body
+		$('body').append(complete);
+		
+		// Apply focus to select box
+		$('select').focus();
+		
+		
+		
+		// Close autocompletion window
+		function close_autocomplete() { complete.remove(); }
+		
+		// Grab select option (tag) and run insert() function.
+		function pick() {  
+		
+			html_tag = $('#completions_options').find(":selected").text();
+			
+			insert(html_tag);
+			close_autocomplete();
+			
+			// Re-focus codemirror window after a brief delay
+			setTimeout(function(){ myCodeMirror.focus(); }, 50);
+		}
+		
+		// Bind dblclick to autocomplete option box
+		$('body').on('dblclick', 'option', function() { pick(); });
+		
+		// Bind keydown event to select box
+		$('body').on('keydown', 'select', function(e) {
+			
+			var code = e.keyCode;
+		  
+			// Enter, space, tab
+			if (code == 13 || code == 32 || code == 9) {
+				
+				e.preventDefault();
+				pick();
+			}
+			// Escape
+			else if (code == 27) {
+				
+				e.preventDefault();
+				close_autocomplete();
+				myCodeMirror.focus();                                                   
+			}
+			// Other than arrow up/down
+			else if (code != 38 && code != 40 && code != 16 && code != 17 && code != 18 && code != 91 && code != 92) {
+				                       
+				close_autocomplete();
+				myCodeMirror.focus(); 
+				
+				if(code != 39 && code != 37) {
+					
+					// Unbind event handlers
+					$('body').off('dblclick', 'option');
+					$('body').off('keydown', 'select');
+					
+					setTimeout(startComplete, 50); 
+				}
+				else { 
+				
+					e.preventDefault();
+				}
+			}
+		});
+	}
+	
+	function getCompletions(token, startingTag) {
+		
+		var found = [], start = token.string;
+		
+		function maybeAdd(str) { if (str.indexOf(start) == 0) found.push(str); }
+		
+		// Check if this is a starting tag
+		if(startingTag) { forEach(tagNames, maybeAdd) } 
+		else { forEach(pairedTags, maybeAdd) }
+		
+		return found;
+	}       
+	
+});