bgneal@45: (function(win) {
bgneal@45: 	var whiteSpaceRe = /^\s*|\s*$/g,
bgneal@45: 		undefined, isRegExpBroken = 'B'.replace(/A(.)|B/, '$1') === '$1';
bgneal@45: 
bgneal@45: 	var tinymce = {
bgneal@45: 		majorVersion : '3',
bgneal@45: 
bgneal@45: 		minorVersion : '5b1',
bgneal@45: 
bgneal@45: 		releaseDate : '2012-03-08',
bgneal@45: 
bgneal@45: 		_init : function() {
bgneal@45: 			var t = this, d = document, na = navigator, ua = na.userAgent, i, nl, n, base, p, v;
bgneal@45: 
bgneal@45: 			t.isOpera = win.opera && opera.buildNumber;
bgneal@45: 
bgneal@45: 			t.isWebKit = /WebKit/.test(ua);
bgneal@45: 
bgneal@45: 			t.isIE = !t.isWebKit && !t.isOpera && (/MSIE/gi).test(ua) && (/Explorer/gi).test(na.appName);
bgneal@45: 
bgneal@45: 			t.isIE6 = t.isIE && /MSIE [56]/.test(ua);
bgneal@45: 
bgneal@45: 			t.isIE7 = t.isIE && /MSIE [7]/.test(ua);
bgneal@45: 
bgneal@45: 			t.isIE8 = t.isIE && /MSIE [8]/.test(ua);
bgneal@45: 
bgneal@45: 			t.isIE9 = t.isIE && /MSIE [9]/.test(ua);
bgneal@45: 
bgneal@45: 			t.isGecko = !t.isWebKit && /Gecko/.test(ua);
bgneal@45: 
bgneal@45: 			t.isMac = ua.indexOf('Mac') != -1;
bgneal@45: 
bgneal@45: 			t.isAir = /adobeair/i.test(ua);
bgneal@45: 
bgneal@45: 			t.isIDevice = /(iPad|iPhone)/.test(ua);
bgneal@45: 			
bgneal@45: 			t.isIOS5 = t.isIDevice && ua.match(/AppleWebKit\/(\d*)/)[1]>=534;
bgneal@45: 
bgneal@45: 			// TinyMCE .NET webcontrol might be setting the values for TinyMCE
bgneal@45: 			if (win.tinyMCEPreInit) {
bgneal@45: 				t.suffix = tinyMCEPreInit.suffix;
bgneal@45: 				t.baseURL = tinyMCEPreInit.base;
bgneal@45: 				t.query = tinyMCEPreInit.query;
bgneal@45: 				return;
bgneal@45: 			}
bgneal@45: 
bgneal@45: 			// Get suffix and base
bgneal@45: 			t.suffix = '';
bgneal@45: 
bgneal@45: 			// If base element found, add that infront of baseURL
bgneal@45: 			nl = d.getElementsByTagName('base');
bgneal@45: 			for (i=0; i<nl.length; i++) {
bgneal@45: 				if (v = nl[i].href) {
bgneal@45: 					// Host only value like http://site.com or http://site.com:8008
bgneal@45: 					if (/^https?:\/\/[^\/]+$/.test(v))
bgneal@45: 						v += '/';
bgneal@45: 
bgneal@45: 					base = v ? v.match(/.*\//)[0] : ''; // Get only directory
bgneal@45: 				}
bgneal@45: 			}
bgneal@45: 
bgneal@45: 			function getBase(n) {
bgneal@45: 				if (n.src && /tiny_mce(|_gzip|_jquery|_prototype|_full)(_dev|_src)?.js/.test(n.src)) {
bgneal@45: 					if (/_(src|dev)\.js/g.test(n.src))
bgneal@45: 						t.suffix = '_src';
bgneal@45: 
bgneal@45: 					if ((p = n.src.indexOf('?')) != -1)
bgneal@45: 						t.query = n.src.substring(p + 1);
bgneal@45: 
bgneal@45: 					t.baseURL = n.src.substring(0, n.src.lastIndexOf('/'));
bgneal@45: 
bgneal@45: 					// If path to script is relative and a base href was found add that one infront
bgneal@45: 					// the src property will always be an absolute one on non IE browsers and IE 8
bgneal@45: 					// so this logic will basically only be executed on older IE versions
bgneal@45: 					if (base && t.baseURL.indexOf('://') == -1 && t.baseURL.indexOf('/') !== 0)
bgneal@45: 						t.baseURL = base + t.baseURL;
bgneal@45: 
bgneal@45: 					return t.baseURL;
bgneal@45: 				}
bgneal@45: 
bgneal@45: 				return null;
bgneal@45: 			};
bgneal@45: 
bgneal@45: 			// Check document
bgneal@45: 			nl = d.getElementsByTagName('script');
bgneal@45: 			for (i=0; i<nl.length; i++) {
bgneal@45: 				if (getBase(nl[i]))
bgneal@45: 					return;
bgneal@45: 			}
bgneal@45: 
bgneal@45: 			// Check head
bgneal@45: 			n = d.getElementsByTagName('head')[0];
bgneal@45: 			if (n) {
bgneal@45: 				nl = n.getElementsByTagName('script');
bgneal@45: 				for (i=0; i<nl.length; i++) {
bgneal@45: 					if (getBase(nl[i]))
bgneal@45: 						return;
bgneal@45: 				}
bgneal@45: 			}
bgneal@45: 
bgneal@45: 			return;
bgneal@45: 		},
bgneal@45: 
bgneal@45: 		is : function(o, t) {
bgneal@45: 			if (!t)
bgneal@45: 				return o !== undefined;
bgneal@45: 
bgneal@45: 			if (t == 'array' && (o.hasOwnProperty && o instanceof Array))
bgneal@45: 				return true;
bgneal@45: 
bgneal@45: 			return typeof(o) == t;
bgneal@45: 		},
bgneal@45: 
bgneal@45: 		makeMap : function(items, delim, map) {
bgneal@45: 			var i;
bgneal@45: 
bgneal@45: 			items = items || [];
bgneal@45: 			delim = delim || ',';
bgneal@45: 
bgneal@45: 			if (typeof(items) == "string")
bgneal@45: 				items = items.split(delim);
bgneal@45: 
bgneal@45: 			map = map || {};
bgneal@45: 
bgneal@45: 			i = items.length;
bgneal@45: 			while (i--)
bgneal@45: 				map[items[i]] = {};
bgneal@45: 
bgneal@45: 			return map;
bgneal@45: 		},
bgneal@45: 
bgneal@45: 		each : function(o, cb, s) {
bgneal@45: 			var n, l;
bgneal@45: 
bgneal@45: 			if (!o)
bgneal@45: 				return 0;
bgneal@45: 
bgneal@45: 			s = s || o;
bgneal@45: 
bgneal@45: 			if (o.length !== undefined) {
bgneal@45: 				// Indexed arrays, needed for Safari
bgneal@45: 				for (n=0, l = o.length; n < l; n++) {
bgneal@45: 					if (cb.call(s, o[n], n, o) === false)
bgneal@45: 						return 0;
bgneal@45: 				}
bgneal@45: 			} else {
bgneal@45: 				// Hashtables
bgneal@45: 				for (n in o) {
bgneal@45: 					if (o.hasOwnProperty(n)) {
bgneal@45: 						if (cb.call(s, o[n], n, o) === false)
bgneal@45: 							return 0;
bgneal@45: 					}
bgneal@45: 				}
bgneal@45: 			}
bgneal@45: 
bgneal@45: 			return 1;
bgneal@45: 		},
bgneal@45: 
bgneal@45: 
bgneal@45: 		map : function(a, f) {
bgneal@45: 			var o = [];
bgneal@45: 
bgneal@45: 			tinymce.each(a, function(v) {
bgneal@45: 				o.push(f(v));
bgneal@45: 			});
bgneal@45: 
bgneal@45: 			return o;
bgneal@45: 		},
bgneal@45: 
bgneal@45: 		grep : function(a, f) {
bgneal@45: 			var o = [];
bgneal@45: 
bgneal@45: 			tinymce.each(a, function(v) {
bgneal@45: 				if (!f || f(v))
bgneal@45: 					o.push(v);
bgneal@45: 			});
bgneal@45: 
bgneal@45: 			return o;
bgneal@45: 		},
bgneal@45: 
bgneal@45: 		inArray : function(a, v) {
bgneal@45: 			var i, l;
bgneal@45: 
bgneal@45: 			if (a) {
bgneal@45: 				for (i = 0, l = a.length; i < l; i++) {
bgneal@45: 					if (a[i] === v)
bgneal@45: 						return i;
bgneal@45: 				}
bgneal@45: 			}
bgneal@45: 
bgneal@45: 			return -1;
bgneal@45: 		},
bgneal@45: 
bgneal@45: 		extend : function(o, e) {
bgneal@45: 			var i, l, a = arguments;
bgneal@45: 
bgneal@45: 			for (i = 1, l = a.length; i < l; i++) {
bgneal@45: 				e = a[i];
bgneal@45: 
bgneal@45: 				tinymce.each(e, function(v, n) {
bgneal@45: 					if (v !== undefined)
bgneal@45: 						o[n] = v;
bgneal@45: 				});
bgneal@45: 			}
bgneal@45: 
bgneal@45: 			return o;
bgneal@45: 		},
bgneal@45: 
bgneal@45: 
bgneal@45: 		trim : function(s) {
bgneal@45: 			return (s ? '' + s : '').replace(whiteSpaceRe, '');
bgneal@45: 		},
bgneal@45: 
bgneal@45: 		create : function(s, p, root) {
bgneal@45: 			var t = this, sp, ns, cn, scn, c, de = 0;
bgneal@45: 
bgneal@45: 			// Parse : <prefix> <class>:<super class>
bgneal@45: 			s = /^((static) )?([\w.]+)(:([\w.]+))?/.exec(s);
bgneal@45: 			cn = s[3].match(/(^|\.)(\w+)$/i)[2]; // Class name
bgneal@45: 
bgneal@45: 			// Create namespace for new class
bgneal@45: 			ns = t.createNS(s[3].replace(/\.\w+$/, ''), root);
bgneal@45: 
bgneal@45: 			// Class already exists
bgneal@45: 			if (ns[cn])
bgneal@45: 				return;
bgneal@45: 
bgneal@45: 			// Make pure static class
bgneal@45: 			if (s[2] == 'static') {
bgneal@45: 				ns[cn] = p;
bgneal@45: 
bgneal@45: 				if (this.onCreate)
bgneal@45: 					this.onCreate(s[2], s[3], ns[cn]);
bgneal@45: 
bgneal@45: 				return;
bgneal@45: 			}
bgneal@45: 
bgneal@45: 			// Create default constructor
bgneal@45: 			if (!p[cn]) {
bgneal@45: 				p[cn] = function() {};
bgneal@45: 				de = 1;
bgneal@45: 			}
bgneal@45: 
bgneal@45: 			// Add constructor and methods
bgneal@45: 			ns[cn] = p[cn];
bgneal@45: 			t.extend(ns[cn].prototype, p);
bgneal@45: 
bgneal@45: 			// Extend
bgneal@45: 			if (s[5]) {
bgneal@45: 				sp = t.resolve(s[5]).prototype;
bgneal@45: 				scn = s[5].match(/\.(\w+)$/i)[1]; // Class name
bgneal@45: 
bgneal@45: 				// Extend constructor
bgneal@45: 				c = ns[cn];
bgneal@45: 				if (de) {
bgneal@45: 					// Add passthrough constructor
bgneal@45: 					ns[cn] = function() {
bgneal@45: 						return sp[scn].apply(this, arguments);
bgneal@45: 					};
bgneal@45: 				} else {
bgneal@45: 					// Add inherit constructor
bgneal@45: 					ns[cn] = function() {
bgneal@45: 						this.parent = sp[scn];
bgneal@45: 						return c.apply(this, arguments);
bgneal@45: 					};
bgneal@45: 				}
bgneal@45: 				ns[cn].prototype[cn] = ns[cn];
bgneal@45: 
bgneal@45: 				// Add super methods
bgneal@45: 				t.each(sp, function(f, n) {
bgneal@45: 					ns[cn].prototype[n] = sp[n];
bgneal@45: 				});
bgneal@45: 
bgneal@45: 				// Add overridden methods
bgneal@45: 				t.each(p, function(f, n) {
bgneal@45: 					// Extend methods if needed
bgneal@45: 					if (sp[n]) {
bgneal@45: 						ns[cn].prototype[n] = function() {
bgneal@45: 							this.parent = sp[n];
bgneal@45: 							return f.apply(this, arguments);
bgneal@45: 						};
bgneal@45: 					} else {
bgneal@45: 						if (n != cn)
bgneal@45: 							ns[cn].prototype[n] = f;
bgneal@45: 					}
bgneal@45: 				});
bgneal@45: 			}
bgneal@45: 
bgneal@45: 			// Add static methods
bgneal@45: 			t.each(p['static'], function(f, n) {
bgneal@45: 				ns[cn][n] = f;
bgneal@45: 			});
bgneal@45: 
bgneal@45: 			if (this.onCreate)
bgneal@45: 				this.onCreate(s[2], s[3], ns[cn].prototype);
bgneal@45: 		},
bgneal@45: 
bgneal@45: 		walk : function(o, f, n, s) {
bgneal@45: 			s = s || this;
bgneal@45: 
bgneal@45: 			if (o) {
bgneal@45: 				if (n)
bgneal@45: 					o = o[n];
bgneal@45: 
bgneal@45: 				tinymce.each(o, function(o, i) {
bgneal@45: 					if (f.call(s, o, i, n) === false)
bgneal@45: 						return false;
bgneal@45: 
bgneal@45: 					tinymce.walk(o, f, n, s);
bgneal@45: 				});
bgneal@45: 			}
bgneal@45: 		},
bgneal@45: 
bgneal@45: 		createNS : function(n, o) {
bgneal@45: 			var i, v;
bgneal@45: 
bgneal@45: 			o = o || win;
bgneal@45: 
bgneal@45: 			n = n.split('.');
bgneal@45: 			for (i=0; i<n.length; i++) {
bgneal@45: 				v = n[i];
bgneal@45: 
bgneal@45: 				if (!o[v])
bgneal@45: 					o[v] = {};
bgneal@45: 
bgneal@45: 				o = o[v];
bgneal@45: 			}
bgneal@45: 
bgneal@45: 			return o;
bgneal@45: 		},
bgneal@45: 
bgneal@45: 		resolve : function(n, o) {
bgneal@45: 			var i, l;
bgneal@45: 
bgneal@45: 			o = o || win;
bgneal@45: 
bgneal@45: 			n = n.split('.');
bgneal@45: 			for (i = 0, l = n.length; i < l; i++) {
bgneal@45: 				o = o[n[i]];
bgneal@45: 
bgneal@45: 				if (!o)
bgneal@45: 					break;
bgneal@45: 			}
bgneal@45: 
bgneal@45: 			return o;
bgneal@45: 		},
bgneal@45: 
bgneal@45: 		addUnload : function(f, s) {
bgneal@45: 			var t = this;
bgneal@45: 
bgneal@45: 			f = {func : f, scope : s || this};
bgneal@45: 
bgneal@45: 			if (!t.unloads) {
bgneal@45: 				function unload() {
bgneal@45: 					var li = t.unloads, o, n;
bgneal@45: 
bgneal@45: 					if (li) {
bgneal@45: 						// Call unload handlers
bgneal@45: 						for (n in li) {
bgneal@45: 							o = li[n];
bgneal@45: 
bgneal@45: 							if (o && o.func)
bgneal@45: 								o.func.call(o.scope, 1); // Send in one arg to distinct unload and user destroy
bgneal@45: 						}
bgneal@45: 
bgneal@45: 						// Detach unload function
bgneal@45: 						if (win.detachEvent) {
bgneal@45: 							win.detachEvent('onbeforeunload', fakeUnload);
bgneal@45: 							win.detachEvent('onunload', unload);
bgneal@45: 						} else if (win.removeEventListener)
bgneal@45: 							win.removeEventListener('unload', unload, false);
bgneal@45: 
bgneal@45: 						// Destroy references
bgneal@45: 						t.unloads = o = li = w = unload = 0;
bgneal@45: 
bgneal@45: 						// Run garbarge collector on IE
bgneal@45: 						if (win.CollectGarbage)
bgneal@45: 							CollectGarbage();
bgneal@45: 					}
bgneal@45: 				};
bgneal@45: 
bgneal@45: 				function fakeUnload() {
bgneal@45: 					var d = document;
bgneal@45: 
bgneal@45: 					// Is there things still loading, then do some magic
bgneal@45: 					if (d.readyState == 'interactive') {
bgneal@45: 						function stop() {
bgneal@45: 							// Prevent memory leak
bgneal@45: 							d.detachEvent('onstop', stop);
bgneal@45: 
bgneal@45: 							// Call unload handler
bgneal@45: 							if (unload)
bgneal@45: 								unload();
bgneal@45: 
bgneal@45: 							d = 0;
bgneal@45: 						};
bgneal@45: 
bgneal@45: 						// Fire unload when the currently loading page is stopped
bgneal@45: 						if (d)
bgneal@45: 							d.attachEvent('onstop', stop);
bgneal@45: 
bgneal@45: 						// Remove onstop listener after a while to prevent the unload function
bgneal@45: 						// to execute if the user presses cancel in an onbeforeunload
bgneal@45: 						// confirm dialog and then presses the browser stop button
bgneal@45: 						win.setTimeout(function() {
bgneal@45: 							if (d)
bgneal@45: 								d.detachEvent('onstop', stop);
bgneal@45: 						}, 0);
bgneal@45: 					}
bgneal@45: 				};
bgneal@45: 
bgneal@45: 				// Attach unload handler
bgneal@45: 				if (win.attachEvent) {
bgneal@45: 					win.attachEvent('onunload', unload);
bgneal@45: 					win.attachEvent('onbeforeunload', fakeUnload);
bgneal@45: 				} else if (win.addEventListener)
bgneal@45: 					win.addEventListener('unload', unload, false);
bgneal@45: 
bgneal@45: 				// Setup initial unload handler array
bgneal@45: 				t.unloads = [f];
bgneal@45: 			} else
bgneal@45: 				t.unloads.push(f);
bgneal@45: 
bgneal@45: 			return f;
bgneal@45: 		},
bgneal@45: 
bgneal@45: 		removeUnload : function(f) {
bgneal@45: 			var u = this.unloads, r = null;
bgneal@45: 
bgneal@45: 			tinymce.each(u, function(o, i) {
bgneal@45: 				if (o && o.func == f) {
bgneal@45: 					u.splice(i, 1);
bgneal@45: 					r = f;
bgneal@45: 					return false;
bgneal@45: 				}
bgneal@45: 			});
bgneal@45: 
bgneal@45: 			return r;
bgneal@45: 		},
bgneal@45: 
bgneal@45: 		explode : function(s, d) {
bgneal@45: 			return s ? tinymce.map(s.split(d || ','), tinymce.trim) : s;
bgneal@45: 		},
bgneal@45: 
bgneal@45: 		_addVer : function(u) {
bgneal@45: 			var v;
bgneal@45: 
bgneal@45: 			if (!this.query)
bgneal@45: 				return u;
bgneal@45: 
bgneal@45: 			v = (u.indexOf('?') == -1 ? '?' : '&') + this.query;
bgneal@45: 
bgneal@45: 			if (u.indexOf('#') == -1)
bgneal@45: 				return u + v;
bgneal@45: 
bgneal@45: 			return u.replace('#', v + '#');
bgneal@45: 		},
bgneal@45: 
bgneal@45: 		// Fix function for IE 9 where regexps isn't working correctly
bgneal@45: 		// Todo: remove me once MS fixes the bug
bgneal@45: 		_replace : function(find, replace, str) {
bgneal@45: 			// On IE9 we have to fake $x replacement
bgneal@45: 			if (isRegExpBroken) {
bgneal@45: 				return str.replace(find, function() {
bgneal@45: 					var val = replace, args = arguments, i;
bgneal@45: 
bgneal@45: 					for (i = 0; i < args.length - 2; i++) {
bgneal@45: 						if (args[i] === undefined) {
bgneal@45: 							val = val.replace(new RegExp('\\$' + i, 'g'), '');
bgneal@45: 						} else {
bgneal@45: 							val = val.replace(new RegExp('\\$' + i, 'g'), args[i]);
bgneal@45: 						}
bgneal@45: 					}
bgneal@45: 
bgneal@45: 					return val;
bgneal@45: 				});
bgneal@45: 			}
bgneal@45: 
bgneal@45: 			return str.replace(find, replace);
bgneal@45: 		}
bgneal@45: 
bgneal@45: 		};
bgneal@45: 
bgneal@45: 	// Initialize the API
bgneal@45: 	tinymce._init();
bgneal@45: 
bgneal@45: 	// Expose tinymce namespace to the global namespace (window)
bgneal@45: 	win.tinymce = win.tinyMCE = tinymce;
bgneal@45: 
bgneal@45: 	// Describe the different namespaces
bgneal@45: 
bgneal@45: 	})(window);
bgneal@45: 
bgneal@45: 
bgneal@45: 
bgneal@45: tinymce.create('tinymce.util.Dispatcher', {
bgneal@45: 	scope : null,
bgneal@45: 	listeners : null,
bgneal@45: 
bgneal@45: 	Dispatcher : function(s) {
bgneal@45: 		this.scope = s || this;
bgneal@45: 		this.listeners = [];
bgneal@45: 	},
bgneal@45: 
bgneal@45: 	add : function(cb, s) {
bgneal@45: 		this.listeners.push({cb : cb, scope : s || this.scope});
bgneal@45: 
bgneal@45: 		return cb;
bgneal@45: 	},
bgneal@45: 
bgneal@45: 	addToTop : function(cb, s) {
bgneal@45: 		this.listeners.unshift({cb : cb, scope : s || this.scope});
bgneal@45: 
bgneal@45: 		return cb;
bgneal@45: 	},
bgneal@45: 
bgneal@45: 	remove : function(cb) {
bgneal@45: 		var l = this.listeners, o = null;
bgneal@45: 
bgneal@45: 		tinymce.each(l, function(c, i) {
bgneal@45: 			if (cb == c.cb) {
bgneal@45: 				o = cb;
bgneal@45: 				l.splice(i, 1);
bgneal@45: 				return false;
bgneal@45: 			}
bgneal@45: 		});
bgneal@45: 
bgneal@45: 		return o;
bgneal@45: 	},
bgneal@45: 
bgneal@45: 	dispatch : function() {
bgneal@45: 		var s, a = arguments, i, li = this.listeners, c;
bgneal@45: 
bgneal@45: 		// Needs to be a real loop since the listener count might change while looping
bgneal@45: 		// And this is also more efficient
bgneal@45: 		for (i = 0; i<li.length; i++) {
bgneal@45: 			c = li[i];
bgneal@45: 			s = c.cb.apply(c.scope, a.length > 0 ? a : [c.scope]);
bgneal@45: 
bgneal@45: 			if (s === false)
bgneal@45: 				break;
bgneal@45: 		}
bgneal@45: 
bgneal@45: 		return s;
bgneal@45: 	}
bgneal@45: 
bgneal@45: 	});
bgneal@45: 
bgneal@45: (function() {
bgneal@45: 	var each = tinymce.each;
bgneal@45: 
bgneal@45: 	tinymce.create('tinymce.util.URI', {
bgneal@45: 		URI : function(u, s) {
bgneal@45: 			var t = this, o, a, b, base_url;
bgneal@45: 
bgneal@45: 			// Trim whitespace
bgneal@45: 			u = tinymce.trim(u);
bgneal@45: 
bgneal@45: 			// Default settings
bgneal@45: 			s = t.settings = s || {};
bgneal@45: 
bgneal@45: 			// Strange app protocol that isn't http/https or local anchor
bgneal@45: 			// For example: mailto,skype,tel etc.
bgneal@45: 			if (/^([\w\-]+):([^\/]{2})/i.test(u) || /^\s*#/.test(u)) {
bgneal@45: 				t.source = u;
bgneal@45: 				return;
bgneal@45: 			}
bgneal@45: 
bgneal@45: 			// Absolute path with no host, fake host and protocol
bgneal@45: 			if (u.indexOf('/') === 0 && u.indexOf('//') !== 0)
bgneal@45: 				u = (s.base_uri ? s.base_uri.protocol || 'http' : 'http') + '://mce_host' + u;
bgneal@45: 
bgneal@45: 			// Relative path http:// or protocol relative //path
bgneal@45: 			if (!/^[\w-]*:?\/\//.test(u)) {
bgneal@45: 				base_url = s.base_uri ? s.base_uri.path : new tinymce.util.URI(location.href).directory;
bgneal@45: 				u = ((s.base_uri && s.base_uri.protocol) || 'http') + '://mce_host' + t.toAbsPath(base_url, u);
bgneal@45: 			}
bgneal@45: 
bgneal@45: 			// Parse URL (Credits goes to Steave, http://blog.stevenlevithan.com/archives/parseuri)
bgneal@45: 			u = u.replace(/@@/g, '(mce_at)'); // Zope 3 workaround, they use @@something
bgneal@45: 			u = /^(?:(?![^:@]+:[^:@\/]*@)([^:\/?#.]+):)?(?:\/\/)?((?:(([^:@\/]*):?([^:@\/]*))?@)?([^:\/?#]*)(?::(\d*))?)(((\/(?:[^?#](?![^?#\/]*\.[^?#\/.]+(?:[?#]|$)))*\/?)?([^?#\/]*))(?:\?([^#]*))?(?:#(.*))?)/.exec(u);
bgneal@45: 			each(["source","protocol","authority","userInfo","user","password","host","port","relative","path","directory","file","query","anchor"], function(v, i) {
bgneal@45: 				var s = u[i];
bgneal@45: 
bgneal@45: 				// Zope 3 workaround, they use @@something
bgneal@45: 				if (s)
bgneal@45: 					s = s.replace(/\(mce_at\)/g, '@@');
bgneal@45: 
bgneal@45: 				t[v] = s;
bgneal@45: 			});
bgneal@45: 
bgneal@45: 			if (b = s.base_uri) {
bgneal@45: 				if (!t.protocol)
bgneal@45: 					t.protocol = b.protocol;
bgneal@45: 
bgneal@45: 				if (!t.userInfo)
bgneal@45: 					t.userInfo = b.userInfo;
bgneal@45: 
bgneal@45: 				if (!t.port && t.host == 'mce_host')
bgneal@45: 					t.port = b.port;
bgneal@45: 
bgneal@45: 				if (!t.host || t.host == 'mce_host')
bgneal@45: 					t.host = b.host;
bgneal@45: 
bgneal@45: 				t.source = '';
bgneal@45: 			}
bgneal@45: 
bgneal@45: 			//t.path = t.path || '/';
bgneal@45: 		},
bgneal@45: 
bgneal@45: 		setPath : function(p) {
bgneal@45: 			var t = this;
bgneal@45: 
bgneal@45: 			p = /^(.*?)\/?(\w+)?$/.exec(p);
bgneal@45: 
bgneal@45: 			// Update path parts
bgneal@45: 			t.path = p[0];
bgneal@45: 			t.directory = p[1];
bgneal@45: 			t.file = p[2];
bgneal@45: 
bgneal@45: 			// Rebuild source
bgneal@45: 			t.source = '';
bgneal@45: 			t.getURI();
bgneal@45: 		},
bgneal@45: 
bgneal@45: 		toRelative : function(u) {
bgneal@45: 			var t = this, o;
bgneal@45: 
bgneal@45: 			if (u === "./")
bgneal@45: 				return u;
bgneal@45: 
bgneal@45: 			u = new tinymce.util.URI(u, {base_uri : t});
bgneal@45: 
bgneal@45: 			// Not on same domain/port or protocol
bgneal@45: 			if ((u.host != 'mce_host' && t.host != u.host && u.host) || t.port != u.port || t.protocol != u.protocol)
bgneal@45: 				return u.getURI();
bgneal@45: 
bgneal@45: 			o = t.toRelPath(t.path, u.path);
bgneal@45: 
bgneal@45: 			// Add query
bgneal@45: 			if (u.query)
bgneal@45: 				o += '?' + u.query;
bgneal@45: 
bgneal@45: 			// Add anchor
bgneal@45: 			if (u.anchor)
bgneal@45: 				o += '#' + u.anchor;
bgneal@45: 
bgneal@45: 			return o;
bgneal@45: 		},
bgneal@45: 	
bgneal@45: 		toAbsolute : function(u, nh) {
bgneal@45: 			var u = new tinymce.util.URI(u, {base_uri : this});
bgneal@45: 
bgneal@45: 			return u.getURI(this.host == u.host && this.protocol == u.protocol ? nh : 0);
bgneal@45: 		},
bgneal@45: 
bgneal@45: 		toRelPath : function(base, path) {
bgneal@45: 			var items, bp = 0, out = '', i, l;
bgneal@45: 
bgneal@45: 			// Split the paths
bgneal@45: 			base = base.substring(0, base.lastIndexOf('/'));
bgneal@45: 			base = base.split('/');
bgneal@45: 			items = path.split('/');
bgneal@45: 
bgneal@45: 			if (base.length >= items.length) {
bgneal@45: 				for (i = 0, l = base.length; i < l; i++) {
bgneal@45: 					if (i >= items.length || base[i] != items[i]) {
bgneal@45: 						bp = i + 1;
bgneal@45: 						break;
bgneal@45: 					}
bgneal@45: 				}
bgneal@45: 			}
bgneal@45: 
bgneal@45: 			if (base.length < items.length) {
bgneal@45: 				for (i = 0, l = items.length; i < l; i++) {
bgneal@45: 					if (i >= base.length || base[i] != items[i]) {
bgneal@45: 						bp = i + 1;
bgneal@45: 						break;
bgneal@45: 					}
bgneal@45: 				}
bgneal@45: 			}
bgneal@45: 
bgneal@45: 			if (bp == 1)
bgneal@45: 				return path;
bgneal@45: 
bgneal@45: 			for (i = 0, l = base.length - (bp - 1); i < l; i++)
bgneal@45: 				out += "../";
bgneal@45: 
bgneal@45: 			for (i = bp - 1, l = items.length; i < l; i++) {
bgneal@45: 				if (i != bp - 1)
bgneal@45: 					out += "/" + items[i];
bgneal@45: 				else
bgneal@45: 					out += items[i];
bgneal@45: 			}
bgneal@45: 
bgneal@45: 			return out;
bgneal@45: 		},
bgneal@45: 
bgneal@45: 		toAbsPath : function(base, path) {
bgneal@45: 			var i, nb = 0, o = [], tr, outPath;
bgneal@45: 
bgneal@45: 			// Split paths
bgneal@45: 			tr = /\/$/.test(path) ? '/' : '';
bgneal@45: 			base = base.split('/');
bgneal@45: 			path = path.split('/');
bgneal@45: 
bgneal@45: 			// Remove empty chunks
bgneal@45: 			each(base, function(k) {
bgneal@45: 				if (k)
bgneal@45: 					o.push(k);
bgneal@45: 			});
bgneal@45: 
bgneal@45: 			base = o;
bgneal@45: 
bgneal@45: 			// Merge relURLParts chunks
bgneal@45: 			for (i = path.length - 1, o = []; i >= 0; i--) {
bgneal@45: 				// Ignore empty or .
bgneal@45: 				if (path[i].length == 0 || path[i] == ".")
bgneal@45: 					continue;
bgneal@45: 
bgneal@45: 				// Is parent
bgneal@45: 				if (path[i] == '..') {
bgneal@45: 					nb++;
bgneal@45: 					continue;
bgneal@45: 				}
bgneal@45: 
bgneal@45: 				// Move up
bgneal@45: 				if (nb > 0) {
bgneal@45: 					nb--;
bgneal@45: 					continue;
bgneal@45: 				}
bgneal@45: 
bgneal@45: 				o.push(path[i]);
bgneal@45: 			}
bgneal@45: 
bgneal@45: 			i = base.length - nb;
bgneal@45: 
bgneal@45: 			// If /a/b/c or /
bgneal@45: 			if (i <= 0)
bgneal@45: 				outPath = o.reverse().join('/');
bgneal@45: 			else
bgneal@45: 				outPath = base.slice(0, i).join('/') + '/' + o.reverse().join('/');
bgneal@45: 
bgneal@45: 			// Add front / if it's needed
bgneal@45: 			if (outPath.indexOf('/') !== 0)
bgneal@45: 				outPath = '/' + outPath;
bgneal@45: 
bgneal@45: 			// Add traling / if it's needed
bgneal@45: 			if (tr && outPath.lastIndexOf('/') !== outPath.length - 1)
bgneal@45: 				outPath += tr;
bgneal@45: 
bgneal@45: 			return outPath;
bgneal@45: 		},
bgneal@45: 
bgneal@45: 		getURI : function(nh) {
bgneal@45: 			var s, t = this;
bgneal@45: 
bgneal@45: 			// Rebuild source
bgneal@45: 			if (!t.source || nh) {
bgneal@45: 				s = '';
bgneal@45: 
bgneal@45: 				if (!nh) {
bgneal@45: 					if (t.protocol)
bgneal@45: 						s += t.protocol + '://';
bgneal@45: 
bgneal@45: 					if (t.userInfo)
bgneal@45: 						s += t.userInfo + '@';
bgneal@45: 
bgneal@45: 					if (t.host)
bgneal@45: 						s += t.host;
bgneal@45: 
bgneal@45: 					if (t.port)
bgneal@45: 						s += ':' + t.port;
bgneal@45: 				}
bgneal@45: 
bgneal@45: 				if (t.path)
bgneal@45: 					s += t.path;
bgneal@45: 
bgneal@45: 				if (t.query)
bgneal@45: 					s += '?' + t.query;
bgneal@45: 
bgneal@45: 				if (t.anchor)
bgneal@45: 					s += '#' + t.anchor;
bgneal@45: 
bgneal@45: 				t.source = s;
bgneal@45: 			}
bgneal@45: 
bgneal@45: 			return t.source;
bgneal@45: 		}
bgneal@45: 	});
bgneal@45: })();
bgneal@45: 
bgneal@45: (function() {
bgneal@45: 	var each = tinymce.each;
bgneal@45: 
bgneal@45: 	tinymce.create('static tinymce.util.Cookie', {
bgneal@45: 		getHash : function(n) {
bgneal@45: 			var v = this.get(n), h;
bgneal@45: 
bgneal@45: 			if (v) {
bgneal@45: 				each(v.split('&'), function(v) {
bgneal@45: 					v = v.split('=');
bgneal@45: 					h = h || {};
bgneal@45: 					h[unescape(v[0])] = unescape(v[1]);
bgneal@45: 				});
bgneal@45: 			}
bgneal@45: 
bgneal@45: 			return h;
bgneal@45: 		},
bgneal@45: 
bgneal@45: 		setHash : function(n, v, e, p, d, s) {
bgneal@45: 			var o = '';
bgneal@45: 
bgneal@45: 			each(v, function(v, k) {
bgneal@45: 				o += (!o ? '' : '&') + escape(k) + '=' + escape(v);
bgneal@45: 			});
bgneal@45: 
bgneal@45: 			this.set(n, o, e, p, d, s);
bgneal@45: 		},
bgneal@45: 
bgneal@45: 		get : function(n) {
bgneal@45: 			var c = document.cookie, e, p = n + "=", b;
bgneal@45: 
bgneal@45: 			// Strict mode
bgneal@45: 			if (!c)
bgneal@45: 				return;
bgneal@45: 
bgneal@45: 			b = c.indexOf("; " + p);
bgneal@45: 
bgneal@45: 			if (b == -1) {
bgneal@45: 				b = c.indexOf(p);
bgneal@45: 
bgneal@45: 				if (b != 0)
bgneal@45: 					return null;
bgneal@45: 			} else
bgneal@45: 				b += 2;
bgneal@45: 
bgneal@45: 			e = c.indexOf(";", b);
bgneal@45: 
bgneal@45: 			if (e == -1)
bgneal@45: 				e = c.length;
bgneal@45: 
bgneal@45: 			return unescape(c.substring(b + p.length, e));
bgneal@45: 		},
bgneal@45: 
bgneal@45: 		set : function(n, v, e, p, d, s) {
bgneal@45: 			document.cookie = n + "=" + escape(v) +
bgneal@45: 				((e) ? "; expires=" + e.toGMTString() : "") +
bgneal@45: 				((p) ? "; path=" + escape(p) : "") +
bgneal@45: 				((d) ? "; domain=" + d : "") +
bgneal@45: 				((s) ? "; secure" : "");
bgneal@45: 		},
bgneal@45: 
bgneal@45: 		remove : function(n, p) {
bgneal@45: 			var d = new Date();
bgneal@45: 
bgneal@45: 			d.setTime(d.getTime() - 1000);
bgneal@45: 
bgneal@45: 			this.set(n, '', d, p, d);
bgneal@45: 		}
bgneal@45: 	});
bgneal@45: })();
bgneal@45: 
bgneal@45: (function() {
bgneal@45: 	function serialize(o, quote) {
bgneal@45: 		var i, v, t;
bgneal@45: 
bgneal@45: 		quote = quote || '"';
bgneal@45: 
bgneal@45: 		if (o == null)
bgneal@45: 			return 'null';
bgneal@45: 
bgneal@45: 		t = typeof o;
bgneal@45: 
bgneal@45: 		if (t == 'string') {
bgneal@45: 			v = '\bb\tt\nn\ff\rr\""\'\'\\\\';
bgneal@45: 
bgneal@45: 			return quote + o.replace(/([\u0080-\uFFFF\x00-\x1f\"\'\\])/g, function(a, b) {
bgneal@45: 				// Make sure single quotes never get encoded inside double quotes for JSON compatibility
bgneal@45: 				if (quote === '"' && a === "'")
bgneal@45: 					return a;
bgneal@45: 
bgneal@45: 				i = v.indexOf(b);
bgneal@45: 
bgneal@45: 				if (i + 1)
bgneal@45: 					return '\\' + v.charAt(i + 1);
bgneal@45: 
bgneal@45: 				a = b.charCodeAt().toString(16);
bgneal@45: 
bgneal@45: 				return '\\u' + '0000'.substring(a.length) + a;
bgneal@45: 			}) + quote;
bgneal@45: 		}
bgneal@45: 
bgneal@45: 		if (t == 'object') {
bgneal@45: 			if (o.hasOwnProperty && o instanceof Array) {
bgneal@45: 					for (i=0, v = '['; i<o.length; i++)
bgneal@45: 						v += (i > 0 ? ',' : '') + serialize(o[i], quote);
bgneal@45: 
bgneal@45: 					return v + ']';
bgneal@45: 				}
bgneal@45: 
bgneal@45: 				v = '{';
bgneal@45: 
bgneal@45: 				for (i in o) {
bgneal@45: 					if (o.hasOwnProperty(i)) {
bgneal@45: 						v += typeof o[i] != 'function' ? (v.length > 1 ? ',' + quote : quote) + i + quote +':' + serialize(o[i], quote) : '';
bgneal@45: 					}
bgneal@45: 				}
bgneal@45: 
bgneal@45: 				return v + '}';
bgneal@45: 		}
bgneal@45: 
bgneal@45: 		return '' + o;
bgneal@45: 	};
bgneal@45: 
bgneal@45: 	tinymce.util.JSON = {
bgneal@45: 		serialize: serialize,
bgneal@45: 
bgneal@45: 		parse: function(s) {
bgneal@45: 			try {
bgneal@45: 				return eval('(' + s + ')');
bgneal@45: 			} catch (ex) {
bgneal@45: 				// Ignore
bgneal@45: 			}
bgneal@45: 		}
bgneal@45: 
bgneal@45: 		};
bgneal@45: })();
bgneal@45: 
bgneal@45: tinymce.create('static tinymce.util.XHR', {
bgneal@45: 	send : function(o) {
bgneal@45: 		var x, t, w = window, c = 0;
bgneal@45: 
bgneal@45: 		// Default settings
bgneal@45: 		o.scope = o.scope || this;
bgneal@45: 		o.success_scope = o.success_scope || o.scope;
bgneal@45: 		o.error_scope = o.error_scope || o.scope;
bgneal@45: 		o.async = o.async === false ? false : true;
bgneal@45: 		o.data = o.data || '';
bgneal@45: 
bgneal@45: 		function get(s) {
bgneal@45: 			x = 0;
bgneal@45: 
bgneal@45: 			try {
bgneal@45: 				x = new ActiveXObject(s);
bgneal@45: 			} catch (ex) {
bgneal@45: 			}
bgneal@45: 
bgneal@45: 			return x;
bgneal@45: 		};
bgneal@45: 
bgneal@45: 		x = w.XMLHttpRequest ? new XMLHttpRequest() : get('Microsoft.XMLHTTP') || get('Msxml2.XMLHTTP');
bgneal@45: 
bgneal@45: 		if (x) {
bgneal@45: 			if (x.overrideMimeType)
bgneal@45: 				x.overrideMimeType(o.content_type);
bgneal@45: 
bgneal@45: 			x.open(o.type || (o.data ? 'POST' : 'GET'), o.url, o.async);
bgneal@45: 
bgneal@45: 			if (o.content_type)
bgneal@45: 				x.setRequestHeader('Content-Type', o.content_type);
bgneal@45: 
bgneal@45: 			x.setRequestHeader('X-Requested-With', 'XMLHttpRequest');
bgneal@45: 
bgneal@45: 			x.send(o.data);
bgneal@45: 
bgneal@45: 			function ready() {
bgneal@45: 				if (!o.async || x.readyState == 4 || c++ > 10000) {
bgneal@45: 					if (o.success && c < 10000 && x.status == 200)
bgneal@45: 						o.success.call(o.success_scope, '' + x.responseText, x, o);
bgneal@45: 					else if (o.error)
bgneal@45: 						o.error.call(o.error_scope, c > 10000 ? 'TIMED_OUT' : 'GENERAL', x, o);
bgneal@45: 
bgneal@45: 					x = null;
bgneal@45: 				} else
bgneal@45: 					w.setTimeout(ready, 10);
bgneal@45: 			};
bgneal@45: 
bgneal@45: 			// Syncronous request
bgneal@45: 			if (!o.async)
bgneal@45: 				return ready();
bgneal@45: 
bgneal@45: 			// Wait for response, onReadyStateChange can not be used since it leaks memory in IE
bgneal@45: 			t = w.setTimeout(ready, 10);
bgneal@45: 		}
bgneal@45: 	}
bgneal@45: });
bgneal@45: 
bgneal@45: (function() {
bgneal@45: 	var extend = tinymce.extend, JSON = tinymce.util.JSON, XHR = tinymce.util.XHR;
bgneal@45: 
bgneal@45: 	tinymce.create('tinymce.util.JSONRequest', {
bgneal@45: 		JSONRequest : function(s) {
bgneal@45: 			this.settings = extend({
bgneal@45: 			}, s);
bgneal@45: 			this.count = 0;
bgneal@45: 		},
bgneal@45: 
bgneal@45: 		send : function(o) {
bgneal@45: 			var ecb = o.error, scb = o.success;
bgneal@45: 
bgneal@45: 			o = extend(this.settings, o);
bgneal@45: 
bgneal@45: 			o.success = function(c, x) {
bgneal@45: 				c = JSON.parse(c);
bgneal@45: 
bgneal@45: 				if (typeof(c) == 'undefined') {
bgneal@45: 					c = {
bgneal@45: 						error : 'JSON Parse error.'
bgneal@45: 					};
bgneal@45: 				}
bgneal@45: 
bgneal@45: 				if (c.error)
bgneal@45: 					ecb.call(o.error_scope || o.scope, c.error, x);
bgneal@45: 				else
bgneal@45: 					scb.call(o.success_scope || o.scope, c.result);
bgneal@45: 			};
bgneal@45: 
bgneal@45: 			o.error = function(ty, x) {
bgneal@45: 				if (ecb)
bgneal@45: 					ecb.call(o.error_scope || o.scope, ty, x);
bgneal@45: 			};
bgneal@45: 
bgneal@45: 			o.data = JSON.serialize({
bgneal@45: 				id : o.id || 'c' + (this.count++),
bgneal@45: 				method : o.method,
bgneal@45: 				params : o.params
bgneal@45: 			});
bgneal@45: 
bgneal@45: 			// JSON content type for Ruby on rails. Bug: #1883287
bgneal@45: 			o.content_type = 'application/json';
bgneal@45: 
bgneal@45: 			XHR.send(o);
bgneal@45: 		},
bgneal@45: 
bgneal@45: 		'static' : {
bgneal@45: 			sendRPC : function(o) {
bgneal@45: 				return new tinymce.util.JSONRequest().send(o);
bgneal@45: 			}
bgneal@45: 		}
bgneal@45: 	});
bgneal@45: }());
bgneal@45: (function(tinymce){
bgneal@45: 	tinymce.VK = {
bgneal@45: 		BACKSPACE: 8,
bgneal@45: 		DELETE: 46,
bgneal@45: 		DOWN: 40,
bgneal@45: 		ENTER: 13,
bgneal@45: 		LEFT: 37,
bgneal@45: 		RIGHT: 39,
bgneal@45: 		SPACEBAR: 32,
bgneal@45: 		TAB: 9,
bgneal@45: 		UP: 38,
bgneal@45: 
bgneal@45: 		modifierPressed: function (e) {
bgneal@45: 			return e.shiftKey || e.ctrlKey || e.altKey;
bgneal@45: 		}
bgneal@45: 	}
bgneal@45: })(tinymce);
bgneal@45: 
bgneal@45: (function(tinymce) {
bgneal@45: 	var VK = tinymce.VK, BACKSPACE = VK.BACKSPACE, DELETE = VK.DELETE;
bgneal@45: 
bgneal@45: 	function cleanupStylesWhenDeleting(ed) {
bgneal@45: 		var dom = ed.dom, selection = ed.selection;
bgneal@45: 
bgneal@45: 		ed.onKeyDown.add(function(ed, e) {
bgneal@45: 			var rng, blockElm, node, clonedSpan, isDelete;
bgneal@45: 
bgneal@45: 			if (e.isDefaultPrevented()) {
bgneal@45: 				return;
bgneal@45: 			}
bgneal@45: 
bgneal@45: 			isDelete = e.keyCode == DELETE;
bgneal@45: 			if ((isDelete || e.keyCode == BACKSPACE) && !VK.modifierPressed(e)) {
bgneal@45: 				e.preventDefault();
bgneal@45: 				rng = selection.getRng();
bgneal@45: 
bgneal@45: 				// Find root block
bgneal@45: 				blockElm = dom.getParent(rng.startContainer, dom.isBlock);
bgneal@45: 
bgneal@45: 				// On delete clone the root span of the next block element
bgneal@45: 				if (isDelete)
bgneal@45: 					blockElm = dom.getNext(blockElm, dom.isBlock);
bgneal@45: 
bgneal@45: 				// Locate root span element and clone it since it would otherwise get merged by the "apple-style-span" on delete/backspace
bgneal@45: 				if (blockElm) {
bgneal@45: 					node = blockElm.firstChild;
bgneal@45: 
bgneal@45: 					// Ignore empty text nodes
bgneal@45: 					while (node && node.nodeType == 3 && node.nodeValue.length == 0)
bgneal@45: 						node = node.nextSibling;
bgneal@45: 
bgneal@45: 					if (node && node.nodeName === 'SPAN') {
bgneal@45: 						clonedSpan = node.cloneNode(false);
bgneal@45: 					}
bgneal@45: 				}
bgneal@45: 
bgneal@45: 				// Do the backspace/delete action
bgneal@45: 				ed.getDoc().execCommand(isDelete ? 'ForwardDelete' : 'Delete', false, null);
bgneal@45: 
bgneal@45: 				// Find all odd apple-style-spans
bgneal@45: 				blockElm = dom.getParent(rng.startContainer, dom.isBlock);
bgneal@45: 				tinymce.each(dom.select('span.Apple-style-span,font.Apple-style-span', blockElm), function(span) {
bgneal@45: 					var bm = selection.getBookmark();
bgneal@45: 
bgneal@45: 					if (clonedSpan) {
bgneal@45: 						dom.replace(clonedSpan.cloneNode(false), span, true);
bgneal@45: 					} else {
bgneal@45: 						dom.remove(span, true);
bgneal@45: 					}
bgneal@45: 
bgneal@45: 					// Restore the selection
bgneal@45: 					selection.moveToBookmark(bm);
bgneal@45: 				});
bgneal@45: 			}
bgneal@45: 		});
bgneal@45: 	};
bgneal@45: 
bgneal@45: 	function emptyEditorWhenDeleting(ed) {
bgneal@45: 		function serializeRng(rng) {
bgneal@45: 			var body = ed.dom.create("body");
bgneal@45: 			var contents = rng.cloneContents();
bgneal@45: 			body.appendChild(contents);
bgneal@45: 			return ed.selection.serializer.serialize(body, {format: 'html'});
bgneal@45: 		}
bgneal@45: 
bgneal@45: 		function allContentsSelected(rng) {
bgneal@45: 			var selection = serializeRng(rng);
bgneal@45: 
bgneal@45: 			var allRng = ed.dom.createRng();
bgneal@45: 			allRng.selectNode(ed.getBody());
bgneal@45: 
bgneal@45: 			var allSelection = serializeRng(allRng);
bgneal@45: 			return selection === allSelection;
bgneal@45: 		}
bgneal@45: 
bgneal@45: 		ed.onKeyDown.addToTop(function(ed, e) {
bgneal@45: 			var keyCode = e.keyCode;
bgneal@45: 			if (keyCode == DELETE || keyCode == BACKSPACE) {
bgneal@45: 				var rng = ed.selection.getRng(true);
bgneal@45: 				if (!rng.collapsed && allContentsSelected(rng)) {
bgneal@45: 					ed.setContent('', {format : 'raw'});
bgneal@45: 					ed.nodeChanged();
bgneal@45: 					e.preventDefault();
bgneal@45: 				}
bgneal@45: 			}
bgneal@45: 		});
bgneal@45: 	};
bgneal@45: 
bgneal@45: 	function inputMethodFocus(ed) {
bgneal@45: 		ed.dom.bind(ed.getDoc(), 'focusin', function() {
bgneal@45: 			ed.selection.setRng(ed.selection.getRng());
bgneal@45: 		});
bgneal@45: 	};
bgneal@45: 
bgneal@45: 	function removeHrOnBackspace(ed) {
bgneal@45: 		ed.onKeyDown.add(function(ed, e) {
bgneal@45: 			if (e.keyCode === BACKSPACE) {
bgneal@45: 				if (ed.selection.isCollapsed() && ed.selection.getRng(true).startOffset === 0) {
bgneal@45: 					var node = ed.selection.getNode();
bgneal@45: 					var previousSibling = node.previousSibling;
bgneal@45: 					if (previousSibling && previousSibling.nodeName && previousSibling.nodeName.toLowerCase() === "hr") {
bgneal@45: 						ed.dom.remove(previousSibling);
bgneal@45: 						tinymce.dom.Event.cancel(e);
bgneal@45: 					}
bgneal@45: 				}
bgneal@45: 			}
bgneal@45: 		})
bgneal@45: 	}
bgneal@45: 
bgneal@45: 	function focusBody(ed) {
bgneal@45: 		// Fix for a focus bug in FF 3.x where the body element
bgneal@45: 		// wouldn't get proper focus if the user clicked on the HTML element
bgneal@45: 		if (!Range.prototype.getClientRects) { // Detect getClientRects got introduced in FF 4
bgneal@45: 			ed.onMouseDown.add(function(ed, e) {
bgneal@45: 				if (e.target.nodeName === "HTML") {
bgneal@45: 					var body = ed.getBody();
bgneal@45: 
bgneal@45: 					// Blur the body it's focused but not correctly focused
bgneal@45: 					body.blur();
bgneal@45: 
bgneal@45: 					// Refocus the body after a little while
bgneal@45: 					setTimeout(function() {
bgneal@45: 						body.focus();
bgneal@45: 					}, 0);
bgneal@45: 				}
bgneal@45: 			});
bgneal@45: 		}
bgneal@45: 	};
bgneal@45: 
bgneal@45: 	function selectControlElements(ed) {
bgneal@45: 		ed.onClick.add(function(ed, e) {
bgneal@45: 			e = e.target;
bgneal@45: 
bgneal@45: 			// Workaround for bug, http://bugs.webkit.org/show_bug.cgi?id=12250
bgneal@45: 			// WebKit can't even do simple things like selecting an image
bgneal@45: 			// Needs tobe the setBaseAndExtend or it will fail to select floated images
bgneal@45: 			if (/^(IMG|HR)$/.test(e.nodeName))
bgneal@45: 				ed.selection.getSel().setBaseAndExtent(e, 0, e, 1);
bgneal@45: 
bgneal@45: 			if (e.nodeName == 'A' && ed.dom.hasClass(e, 'mceItemAnchor'))
bgneal@45: 				ed.selection.select(e);
bgneal@45: 
bgneal@45: 			ed.nodeChanged();
bgneal@45: 		});
bgneal@45: 	};
bgneal@45: 
bgneal@45: 	function removeStylesWhenDeletingAccrossBlockElements(ed) {
bgneal@45: 		var selection = ed.selection, dom = ed.dom;
bgneal@45: 
bgneal@45: 		function getAttributeApplyFunction() {
bgneal@45: 			var template = dom.getAttribs(selection.getStart().cloneNode(false));
bgneal@45: 
bgneal@45: 			return function() {
bgneal@45: 				var target = selection.getStart();
bgneal@45: 
bgneal@45: 				if (target !== ed.getBody()) {
bgneal@45: 					dom.setAttrib(target, "style", null);
bgneal@45: 
bgneal@45: 				tinymce.each(template, function(attr) {
bgneal@45: 					target.setAttributeNode(attr.cloneNode(true));
bgneal@45: 				});
bgneal@45: 				}
bgneal@45: 			};
bgneal@45: 		}
bgneal@45: 
bgneal@45: 		function isSelectionAcrossElements() {
bgneal@45: 			return !selection.isCollapsed() && selection.getStart() != selection.getEnd();
bgneal@45: 		}
bgneal@45: 
bgneal@45: 		function blockEvent(ed, e) {
bgneal@45: 			e.preventDefault();
bgneal@45: 			return false;
bgneal@45: 		}
bgneal@45: 
bgneal@45: 		ed.onKeyPress.add(function(ed, e) {
bgneal@45: 			var applyAttributes;
bgneal@45: 
bgneal@45: 			if ((e.keyCode == 8 || e.keyCode == 46) && isSelectionAcrossElements()) {
bgneal@45: 				applyAttributes = getAttributeApplyFunction();
bgneal@45: 				ed.getDoc().execCommand('delete', false, null);
bgneal@45: 				applyAttributes();
bgneal@45: 				e.preventDefault();
bgneal@45: 				return false;
bgneal@45: 			}
bgneal@45: 		});
bgneal@45: 
bgneal@45: 		dom.bind(ed.getDoc(), 'cut', function(e) {
bgneal@45: 			var applyAttributes;
bgneal@45: 
bgneal@45: 			if (isSelectionAcrossElements()) {
bgneal@45: 				applyAttributes = getAttributeApplyFunction();
bgneal@45: 				ed.onKeyUp.addToTop(blockEvent);
bgneal@45: 
bgneal@45: 				setTimeout(function() {
bgneal@45: 					applyAttributes();
bgneal@45: 					ed.onKeyUp.remove(blockEvent);
bgneal@45: 				}, 0);
bgneal@45: 			}
bgneal@45: 		});
bgneal@45: 	}
bgneal@45: 	
bgneal@45: 	/*
bgneal@45: 	function removeStylesOnPTagsInheritedFromHeadingTag(ed) {
bgneal@45: 		ed.onKeyDown.add(function(ed, event) {
bgneal@45: 			function checkInHeadingTag(ed) {
bgneal@45: 				var currentNode = ed.selection.getNode();
bgneal@45: 				var headingTags = 'h1,h2,h3,h4,h5,h6';
bgneal@45: 				return ed.dom.is(currentNode, headingTags) || ed.dom.getParent(currentNode, headingTags) !== null;
bgneal@45: 			}
bgneal@45: 
bgneal@45: 			if (event.keyCode === VK.ENTER && !VK.modifierPressed(event) && checkInHeadingTag(ed)) {
bgneal@45: 				setTimeout(function() {
bgneal@45: 					var currentNode = ed.selection.getNode();
bgneal@45: 					if (ed.dom.is(currentNode, 'p')) {
bgneal@45: 						ed.dom.setAttrib(currentNode, 'style', null);
bgneal@45: 						// While tiny's content is correct after this method call, the content shown is not representative of it and needs to be 'repainted'
bgneal@45: 						ed.execCommand('mceCleanup');
bgneal@45: 					}
bgneal@45: 				}, 0);
bgneal@45: 			}
bgneal@45: 		});
bgneal@45: 	}
bgneal@45: 	*/
bgneal@45: 
bgneal@45: 	function selectionChangeNodeChanged(ed) {
bgneal@45: 		var lastRng, selectionTimer;
bgneal@45: 
bgneal@45: 		ed.dom.bind(ed.getDoc(), 'selectionchange', function() {
bgneal@45: 			if (selectionTimer) {
bgneal@45: 				clearTimeout(selectionTimer);
bgneal@45: 				selectionTimer = 0;
bgneal@45: 			}
bgneal@45: 
bgneal@45: 			selectionTimer = window.setTimeout(function() {
bgneal@45: 				var rng = ed.selection.getRng();
bgneal@45: 
bgneal@45: 				// Compare the ranges to see if it was a real change or not
bgneal@45: 				if (!lastRng || !tinymce.dom.RangeUtils.compareRanges(rng, lastRng)) {
bgneal@45: 					ed.nodeChanged();
bgneal@45: 					lastRng = rng;
bgneal@45: 				}
bgneal@45: 			}, 50);
bgneal@45: 		});
bgneal@45: 	}
bgneal@45: 
bgneal@45: 	function ensureBodyHasRoleApplication(ed) {
bgneal@45: 		document.body.setAttribute("role", "application");
bgneal@45: 	}
bgneal@45: 	
bgneal@45: 	function disableBackspaceIntoATable(ed) {
bgneal@45: 		ed.onKeyDown.add(function(ed, e) {
bgneal@45: 			if (e.keyCode === BACKSPACE) {
bgneal@45: 				if (ed.selection.isCollapsed() && ed.selection.getRng(true).startOffset === 0) {
bgneal@45: 					var previousSibling = ed.selection.getNode().previousSibling;
bgneal@45: 					if (previousSibling && previousSibling.nodeName && previousSibling.nodeName.toLowerCase() === "table") {
bgneal@45: 						return tinymce.dom.Event.cancel(e);
bgneal@45: 					}
bgneal@45: 				}
bgneal@45: 			}
bgneal@45: 		})
bgneal@45: 	}
bgneal@45: 
bgneal@45: 	tinymce.create('tinymce.util.Quirks', {
bgneal@45: 		Quirks: function(ed) {
bgneal@45: 			// All browsers
bgneal@45: 			disableBackspaceIntoATable(ed);
bgneal@45: 
bgneal@45: 			// WebKit
bgneal@45: 			if (tinymce.isWebKit) {
bgneal@45: 				cleanupStylesWhenDeleting(ed);
bgneal@45: 				emptyEditorWhenDeleting(ed);
bgneal@45: 				inputMethodFocus(ed);
bgneal@45: 				selectControlElements(ed);
bgneal@45: 
bgneal@45: 				// iOS
bgneal@45: 				if (tinymce.isIDevice) {
bgneal@45: 					selectionChangeNodeChanged(ed);
bgneal@45: 				}
bgneal@45: 			}
bgneal@45: 
bgneal@45: 			// IE
bgneal@45: 			if (tinymce.isIE) {
bgneal@45: 				removeHrOnBackspace(ed);
bgneal@45: 				emptyEditorWhenDeleting(ed);
bgneal@45: 				ensureBodyHasRoleApplication(ed);
bgneal@45: 				//removeStylesOnPTagsInheritedFromHeadingTag(ed)
bgneal@45: 			}
bgneal@45: 
bgneal@45: 			// Gecko
bgneal@45: 			if (tinymce.isGecko) {
bgneal@45: 				removeHrOnBackspace(ed);
bgneal@45: 				focusBody(ed);
bgneal@45: 				removeStylesWhenDeletingAccrossBlockElements(ed);
bgneal@45: 			}
bgneal@45: 		}
bgneal@45: 	});
bgneal@45: })(tinymce);
bgneal@45: 
bgneal@45: (function(tinymce) {
bgneal@45: 	var namedEntities, baseEntities, reverseEntities,
bgneal@45: 		attrsCharsRegExp = /[&<>\"\u007E-\uD7FF\uE000-\uFFEF]|[\uD800-\uDBFF][\uDC00-\uDFFF]/g,
bgneal@45: 		textCharsRegExp = /[<>&\u007E-\uD7FF\uE000-\uFFEF]|[\uD800-\uDBFF][\uDC00-\uDFFF]/g,
bgneal@45: 		rawCharsRegExp = /[<>&\"\']/g,
bgneal@45: 		entityRegExp = /&(#x|#)?([\w]+);/g,
bgneal@45: 		asciiMap = {
bgneal@45: 				128 : "\u20AC", 130 : "\u201A", 131 : "\u0192", 132 : "\u201E", 133 : "\u2026", 134 : "\u2020",
bgneal@45: 				135 : "\u2021", 136 : "\u02C6", 137 : "\u2030", 138 : "\u0160", 139 : "\u2039", 140 : "\u0152",
bgneal@45: 				142 : "\u017D", 145 : "\u2018", 146 : "\u2019", 147 : "\u201C", 148 : "\u201D", 149 : "\u2022",
bgneal@45: 				150 : "\u2013", 151 : "\u2014", 152 : "\u02DC", 153 : "\u2122", 154 : "\u0161", 155 : "\u203A",
bgneal@45: 				156 : "\u0153", 158 : "\u017E", 159 : "\u0178"
bgneal@45: 		};
bgneal@45: 
bgneal@45: 	// Raw entities
bgneal@45: 	baseEntities = {
bgneal@45: 		'\"' : '&quot;', // Needs to be escaped since the YUI compressor would otherwise break the code
bgneal@45: 		"'" : '&#39;',
bgneal@45: 		'<' : '&lt;',
bgneal@45: 		'>' : '&gt;',
bgneal@45: 		'&' : '&amp;'
bgneal@45: 	};
bgneal@45: 
bgneal@45: 	// Reverse lookup table for raw entities
bgneal@45: 	reverseEntities = {
bgneal@45: 		'&lt;' : '<',
bgneal@45: 		'&gt;' : '>',
bgneal@45: 		'&amp;' : '&',
bgneal@45: 		'&quot;' : '"',
bgneal@45: 		'&apos;' : "'"
bgneal@45: 	};
bgneal@45: 
bgneal@45: 	// Decodes text by using the browser
bgneal@45: 	function nativeDecode(text) {
bgneal@45: 		var elm;
bgneal@45: 
bgneal@45: 		elm = document.createElement("div");
bgneal@45: 		elm.innerHTML = text;
bgneal@45: 
bgneal@45: 		return elm.textContent || elm.innerText || text;
bgneal@45: 	};
bgneal@45: 
bgneal@45: 	// Build a two way lookup table for the entities
bgneal@45: 	function buildEntitiesLookup(items, radix) {
bgneal@45: 		var i, chr, entity, lookup = {};
bgneal@45: 
bgneal@45: 		if (items) {
bgneal@45: 			items = items.split(',');
bgneal@45: 			radix = radix || 10;
bgneal@45: 
bgneal@45: 			// Build entities lookup table
bgneal@45: 			for (i = 0; i < items.length; i += 2) {
bgneal@45: 				chr = String.fromCharCode(parseInt(items[i], radix));
bgneal@45: 
bgneal@45: 				// Only add non base entities
bgneal@45: 				if (!baseEntities[chr]) {
bgneal@45: 					entity = '&' + items[i + 1] + ';';
bgneal@45: 					lookup[chr] = entity;
bgneal@45: 					lookup[entity] = chr;
bgneal@45: 				}
bgneal@45: 			}
bgneal@45: 
bgneal@45: 			return lookup;
bgneal@45: 		}
bgneal@45: 	};
bgneal@45: 
bgneal@45: 	// Unpack entities lookup where the numbers are in radix 32 to reduce the size
bgneal@45: 	namedEntities = buildEntitiesLookup(
bgneal@45: 		'50,nbsp,51,iexcl,52,cent,53,pound,54,curren,55,yen,56,brvbar,57,sect,58,uml,59,copy,' +
bgneal@45: 		'5a,ordf,5b,laquo,5c,not,5d,shy,5e,reg,5f,macr,5g,deg,5h,plusmn,5i,sup2,5j,sup3,5k,acute,' +
bgneal@45: 		'5l,micro,5m,para,5n,middot,5o,cedil,5p,sup1,5q,ordm,5r,raquo,5s,frac14,5t,frac12,5u,frac34,' +
bgneal@45: 		'5v,iquest,60,Agrave,61,Aacute,62,Acirc,63,Atilde,64,Auml,65,Aring,66,AElig,67,Ccedil,' +
bgneal@45: 		'68,Egrave,69,Eacute,6a,Ecirc,6b,Euml,6c,Igrave,6d,Iacute,6e,Icirc,6f,Iuml,6g,ETH,6h,Ntilde,' +
bgneal@45: 		'6i,Ograve,6j,Oacute,6k,Ocirc,6l,Otilde,6m,Ouml,6n,times,6o,Oslash,6p,Ugrave,6q,Uacute,' +
bgneal@45: 		'6r,Ucirc,6s,Uuml,6t,Yacute,6u,THORN,6v,szlig,70,agrave,71,aacute,72,acirc,73,atilde,74,auml,' +
bgneal@45: 		'75,aring,76,aelig,77,ccedil,78,egrave,79,eacute,7a,ecirc,7b,euml,7c,igrave,7d,iacute,7e,icirc,' +
bgneal@45: 		'7f,iuml,7g,eth,7h,ntilde,7i,ograve,7j,oacute,7k,ocirc,7l,otilde,7m,ouml,7n,divide,7o,oslash,' +
bgneal@45: 		'7p,ugrave,7q,uacute,7r,ucirc,7s,uuml,7t,yacute,7u,thorn,7v,yuml,ci,fnof,sh,Alpha,si,Beta,' +
bgneal@45: 		'sj,Gamma,sk,Delta,sl,Epsilon,sm,Zeta,sn,Eta,so,Theta,sp,Iota,sq,Kappa,sr,Lambda,ss,Mu,' +
bgneal@45: 		'st,Nu,su,Xi,sv,Omicron,t0,Pi,t1,Rho,t3,Sigma,t4,Tau,t5,Upsilon,t6,Phi,t7,Chi,t8,Psi,' +
bgneal@45: 		't9,Omega,th,alpha,ti,beta,tj,gamma,tk,delta,tl,epsilon,tm,zeta,tn,eta,to,theta,tp,iota,' +
bgneal@45: 		'tq,kappa,tr,lambda,ts,mu,tt,nu,tu,xi,tv,omicron,u0,pi,u1,rho,u2,sigmaf,u3,sigma,u4,tau,' +
bgneal@45: 		'u5,upsilon,u6,phi,u7,chi,u8,psi,u9,omega,uh,thetasym,ui,upsih,um,piv,812,bull,816,hellip,' +
bgneal@45: 		'81i,prime,81j,Prime,81u,oline,824,frasl,88o,weierp,88h,image,88s,real,892,trade,89l,alefsym,' +
bgneal@45: 		'8cg,larr,8ch,uarr,8ci,rarr,8cj,darr,8ck,harr,8dl,crarr,8eg,lArr,8eh,uArr,8ei,rArr,8ej,dArr,' +
bgneal@45: 		'8ek,hArr,8g0,forall,8g2,part,8g3,exist,8g5,empty,8g7,nabla,8g8,isin,8g9,notin,8gb,ni,8gf,prod,' +
bgneal@45: 		'8gh,sum,8gi,minus,8gn,lowast,8gq,radic,8gt,prop,8gu,infin,8h0,ang,8h7,and,8h8,or,8h9,cap,8ha,cup,' +
bgneal@45: 		'8hb,int,8hk,there4,8hs,sim,8i5,cong,8i8,asymp,8j0,ne,8j1,equiv,8j4,le,8j5,ge,8k2,sub,8k3,sup,8k4,' +
bgneal@45: 		'nsub,8k6,sube,8k7,supe,8kl,oplus,8kn,otimes,8l5,perp,8m5,sdot,8o8,lceil,8o9,rceil,8oa,lfloor,8ob,' +
bgneal@45: 		'rfloor,8p9,lang,8pa,rang,9ea,loz,9j0,spades,9j3,clubs,9j5,hearts,9j6,diams,ai,OElig,aj,oelig,b0,' +
bgneal@45: 		'Scaron,b1,scaron,bo,Yuml,m6,circ,ms,tilde,802,ensp,803,emsp,809,thinsp,80c,zwnj,80d,zwj,80e,lrm,' +
bgneal@45: 		'80f,rlm,80j,ndash,80k,mdash,80o,lsquo,80p,rsquo,80q,sbquo,80s,ldquo,80t,rdquo,80u,bdquo,810,dagger,' +
bgneal@45: 		'811,Dagger,81g,permil,81p,lsaquo,81q,rsaquo,85c,euro'
bgneal@45: 	, 32);
bgneal@45: 
bgneal@45: 	tinymce.html = tinymce.html || {};
bgneal@45: 
bgneal@45: 	tinymce.html.Entities = {
bgneal@45: 		encodeRaw : function(text, attr) {
bgneal@45: 			return text.replace(attr ? attrsCharsRegExp : textCharsRegExp, function(chr) {
bgneal@45: 				return baseEntities[chr] || chr;
bgneal@45: 			});
bgneal@45: 		},
bgneal@45: 
bgneal@45: 		encodeAllRaw : function(text) {
bgneal@45: 			return ('' + text).replace(rawCharsRegExp, function(chr) {
bgneal@45: 				return baseEntities[chr] || chr;
bgneal@45: 			});
bgneal@45: 		},
bgneal@45: 
bgneal@45: 		encodeNumeric : function(text, attr) {
bgneal@45: 			return text.replace(attr ? attrsCharsRegExp : textCharsRegExp, function(chr) {
bgneal@45: 				// Multi byte sequence convert it to a single entity
bgneal@45: 				if (chr.length > 1)
bgneal@45: 					return '&#' + (((chr.charCodeAt(0) - 0xD800) * 0x400) + (chr.charCodeAt(1) - 0xDC00) + 0x10000) + ';';
bgneal@45: 
bgneal@45: 				return baseEntities[chr] || '&#' + chr.charCodeAt(0) + ';';
bgneal@45: 			});
bgneal@45: 		},
bgneal@45: 
bgneal@45: 		encodeNamed : function(text, attr, entities) {
bgneal@45: 			entities = entities || namedEntities;
bgneal@45: 
bgneal@45: 			return text.replace(attr ? attrsCharsRegExp : textCharsRegExp, function(chr) {
bgneal@45: 				return baseEntities[chr] || entities[chr] || chr;
bgneal@45: 			});
bgneal@45: 		},
bgneal@45: 
bgneal@45: 		getEncodeFunc : function(name, entities) {
bgneal@45: 			var Entities = tinymce.html.Entities;
bgneal@45: 
bgneal@45: 			entities = buildEntitiesLookup(entities) || namedEntities;
bgneal@45: 
bgneal@45: 			function encodeNamedAndNumeric(text, attr) {
bgneal@45: 				return text.replace(attr ? attrsCharsRegExp : textCharsRegExp, function(chr) {
bgneal@45: 					return baseEntities[chr] || entities[chr] || '&#' + chr.charCodeAt(0) + ';' || chr;
bgneal@45: 				});
bgneal@45: 			};
bgneal@45: 
bgneal@45: 			function encodeCustomNamed(text, attr) {
bgneal@45: 				return Entities.encodeNamed(text, attr, entities);
bgneal@45: 			};
bgneal@45: 
bgneal@45: 			// Replace + with , to be compatible with previous TinyMCE versions
bgneal@45: 			name = tinymce.makeMap(name.replace(/\+/g, ','));
bgneal@45: 
bgneal@45: 			// Named and numeric encoder
bgneal@45: 			if (name.named && name.numeric)
bgneal@45: 				return encodeNamedAndNumeric;
bgneal@45: 
bgneal@45: 			// Named encoder
bgneal@45: 			if (name.named) {
bgneal@45: 				// Custom names
bgneal@45: 				if (entities)
bgneal@45: 					return encodeCustomNamed;
bgneal@45: 
bgneal@45: 				return Entities.encodeNamed;
bgneal@45: 			}
bgneal@45: 
bgneal@45: 			// Numeric
bgneal@45: 			if (name.numeric)
bgneal@45: 				return Entities.encodeNumeric;
bgneal@45: 
bgneal@45: 			// Raw encoder
bgneal@45: 			return Entities.encodeRaw;
bgneal@45: 		},
bgneal@45: 
bgneal@45: 		decode : function(text) {
bgneal@45: 			return text.replace(entityRegExp, function(all, numeric, value) {
bgneal@45: 				if (numeric) {
bgneal@45: 					value = parseInt(value, numeric.length === 2 ? 16 : 10);
bgneal@45: 
bgneal@45: 					// Support upper UTF
bgneal@45: 					if (value > 0xFFFF) {
bgneal@45: 						value -= 0x10000;
bgneal@45: 
bgneal@45: 						return String.fromCharCode(0xD800 + (value >> 10), 0xDC00 + (value & 0x3FF));
bgneal@45: 					} else
bgneal@45: 						return asciiMap[value] || String.fromCharCode(value);
bgneal@45: 				}
bgneal@45: 
bgneal@45: 				return reverseEntities[all] || namedEntities[all] || nativeDecode(all);
bgneal@45: 			});
bgneal@45: 		}
bgneal@45: 	};
bgneal@45: })(tinymce);
bgneal@45: 
bgneal@45: tinymce.html.Styles = function(settings, schema) {
bgneal@45: 	var rgbRegExp = /rgb\s*\(\s*([0-9]+)\s*,\s*([0-9]+)\s*,\s*([0-9]+)\s*\)/gi,
bgneal@45: 		urlOrStrRegExp = /(?:url(?:(?:\(\s*\"([^\"]+)\"\s*\))|(?:\(\s*\'([^\']+)\'\s*\))|(?:\(\s*([^)\s]+)\s*\))))|(?:\'([^\']+)\')|(?:\"([^\"]+)\")/gi,
bgneal@45: 		styleRegExp = /\s*([^:]+):\s*([^;]+);?/g,
bgneal@45: 		trimRightRegExp = /\s+$/,
bgneal@45: 		urlColorRegExp = /rgb/,
bgneal@45: 		undef, i, encodingLookup = {}, encodingItems;
bgneal@45: 
bgneal@45: 	settings = settings || {};
bgneal@45: 
bgneal@45: 	encodingItems = '\\" \\\' \\; \\: ; : \uFEFF'.split(' ');
bgneal@45: 	for (i = 0; i < encodingItems.length; i++) {
bgneal@45: 		encodingLookup[encodingItems[i]] = '\uFEFF' + i;
bgneal@45: 		encodingLookup['\uFEFF' + i] = encodingItems[i];
bgneal@45: 	}
bgneal@45: 
bgneal@45: 	function toHex(match, r, g, b) {
bgneal@45: 		function hex(val) {
bgneal@45: 			val = parseInt(val).toString(16);
bgneal@45: 
bgneal@45: 			return val.length > 1 ? val : '0' + val; // 0 -> 00
bgneal@45: 		};
bgneal@45: 
bgneal@45: 		return '#' + hex(r) + hex(g) + hex(b);
bgneal@45: 	};
bgneal@45: 
bgneal@45: 	return {
bgneal@45: 		toHex : function(color) {
bgneal@45: 			return color.replace(rgbRegExp, toHex);
bgneal@45: 		},
bgneal@45: 
bgneal@45: 		parse : function(css) {
bgneal@45: 			var styles = {}, matches, name, value, isEncoded, urlConverter = settings.url_converter, urlConverterScope = settings.url_converter_scope || this;
bgneal@45: 
bgneal@45: 			function compress(prefix, suffix) {
bgneal@45: 				var top, right, bottom, left;
bgneal@45: 
bgneal@45: 				// Get values and check it it needs compressing
bgneal@45: 				top = styles[prefix + '-top' + suffix];
bgneal@45: 				if (!top)
bgneal@45: 					return;
bgneal@45: 
bgneal@45: 				right = styles[prefix + '-right' + suffix];
bgneal@45: 				if (top != right)
bgneal@45: 					return;
bgneal@45: 
bgneal@45: 				bottom = styles[prefix + '-bottom' + suffix];
bgneal@45: 				if (right != bottom)
bgneal@45: 					return;
bgneal@45: 
bgneal@45: 				left = styles[prefix + '-left' + suffix];
bgneal@45: 				if (bottom != left)
bgneal@45: 					return;
bgneal@45: 
bgneal@45: 				// Compress
bgneal@45: 				styles[prefix + suffix] = left;
bgneal@45: 				delete styles[prefix + '-top' + suffix];
bgneal@45: 				delete styles[prefix + '-right' + suffix];
bgneal@45: 				delete styles[prefix + '-bottom' + suffix];
bgneal@45: 				delete styles[prefix + '-left' + suffix];
bgneal@45: 			};
bgneal@45: 
bgneal@45: 			function canCompress(key) {
bgneal@45: 				var value = styles[key], i;
bgneal@45: 
bgneal@45: 				if (!value || value.indexOf(' ') < 0)
bgneal@45: 					return;
bgneal@45: 
bgneal@45: 				value = value.split(' ');
bgneal@45: 				i = value.length;
bgneal@45: 				while (i--) {
bgneal@45: 					if (value[i] !== value[0])
bgneal@45: 						return false;
bgneal@45: 				}
bgneal@45: 
bgneal@45: 				styles[key] = value[0];
bgneal@45: 
bgneal@45: 				return true;
bgneal@45: 			};
bgneal@45: 
bgneal@45: 			function compress2(target, a, b, c) {
bgneal@45: 				if (!canCompress(a))
bgneal@45: 					return;
bgneal@45: 
bgneal@45: 				if (!canCompress(b))
bgneal@45: 					return;
bgneal@45: 
bgneal@45: 				if (!canCompress(c))
bgneal@45: 					return;
bgneal@45: 
bgneal@45: 				// Compress
bgneal@45: 				styles[target] = styles[a] + ' ' + styles[b] + ' ' + styles[c];
bgneal@45: 				delete styles[a];
bgneal@45: 				delete styles[b];
bgneal@45: 				delete styles[c];
bgneal@45: 			};
bgneal@45: 
bgneal@45: 			// Encodes the specified string by replacing all \" \' ; : with _<num>
bgneal@45: 			function encode(str) {
bgneal@45: 				isEncoded = true;
bgneal@45: 
bgneal@45: 				return encodingLookup[str];
bgneal@45: 			};
bgneal@45: 
bgneal@45: 			// Decodes the specified string by replacing all _<num> with it's original value \" \' etc
bgneal@45: 			// It will also decode the \" \' if keep_slashes is set to fale or omitted
bgneal@45: 			function decode(str, keep_slashes) {
bgneal@45: 				if (isEncoded) {
bgneal@45: 					str = str.replace(/\uFEFF[0-9]/g, function(str) {
bgneal@45: 						return encodingLookup[str];
bgneal@45: 					});
bgneal@45: 				}
bgneal@45: 
bgneal@45: 				if (!keep_slashes)
bgneal@45: 					str = str.replace(/\\([\'\";:])/g, "$1");
bgneal@45: 
bgneal@45: 				return str;
bgneal@45: 			}
bgneal@45: 
bgneal@45: 			if (css) {
bgneal@45: 				// Encode \" \' % and ; and : inside strings so they don't interfere with the style parsing
bgneal@45: 				css = css.replace(/\\[\"\';:\uFEFF]/g, encode).replace(/\"[^\"]+\"|\'[^\']+\'/g, function(str) {
bgneal@45: 					return str.replace(/[;:]/g, encode);
bgneal@45: 				});
bgneal@45: 
bgneal@45: 				// Parse styles
bgneal@45: 				while (matches = styleRegExp.exec(css)) {
bgneal@45: 					name = matches[1].replace(trimRightRegExp, '').toLowerCase();
bgneal@45: 					value = matches[2].replace(trimRightRegExp, '');
bgneal@45: 
bgneal@45: 					if (name && value.length > 0) {
bgneal@45: 						// Opera will produce 700 instead of bold in their style values
bgneal@45: 						if (name === 'font-weight' && value === '700')
bgneal@45: 							value = 'bold';
bgneal@45: 						else if (name === 'color' || name === 'background-color') // Lowercase colors like RED
bgneal@45: 							value = value.toLowerCase();		
bgneal@45: 
bgneal@45: 						// Convert RGB colors to HEX
bgneal@45: 						value = value.replace(rgbRegExp, toHex);
bgneal@45: 
bgneal@45: 						// Convert URLs and force them into url('value') format
bgneal@45: 						value = value.replace(urlOrStrRegExp, function(match, url, url2, url3, str, str2) {
bgneal@45: 							str = str || str2;
bgneal@45: 
bgneal@45: 							if (str) {
bgneal@45: 								str = decode(str);
bgneal@45: 
bgneal@45: 								// Force strings into single quote format
bgneal@45: 								return "'" + str.replace(/\'/g, "\\'") + "'";
bgneal@45: 							}
bgneal@45: 
bgneal@45: 							url = decode(url || url2 || url3);
bgneal@45: 
bgneal@45: 							// Convert the URL to relative/absolute depending on config
bgneal@45: 							if (urlConverter)
bgneal@45: 								url = urlConverter.call(urlConverterScope, url, 'style');
bgneal@45: 
bgneal@45: 							// Output new URL format
bgneal@45: 							return "url('" + url.replace(/\'/g, "\\'") + "')";
bgneal@45: 						});
bgneal@45: 
bgneal@45: 						styles[name] = isEncoded ? decode(value, true) : value;
bgneal@45: 					}
bgneal@45: 
bgneal@45: 					styleRegExp.lastIndex = matches.index + matches[0].length;
bgneal@45: 				}
bgneal@45: 
bgneal@45: 				// Compress the styles to reduce it's size for example IE will expand styles
bgneal@45: 				compress("border", "");
bgneal@45: 				compress("border", "-width");
bgneal@45: 				compress("border", "-color");
bgneal@45: 				compress("border", "-style");
bgneal@45: 				compress("padding", "");
bgneal@45: 				compress("margin", "");
bgneal@45: 				compress2('border', 'border-width', 'border-style', 'border-color');
bgneal@45: 
bgneal@45: 				// Remove pointless border, IE produces these
bgneal@45: 				if (styles.border === 'medium none')
bgneal@45: 					delete styles.border;
bgneal@45: 			}
bgneal@45: 
bgneal@45: 			return styles;
bgneal@45: 		},
bgneal@45: 
bgneal@45: 		serialize : function(styles, element_name) {
bgneal@45: 			var css = '', name, value;
bgneal@45: 
bgneal@45: 			function serializeStyles(name) {
bgneal@45: 				var styleList, i, l, value;
bgneal@45: 
bgneal@45: 				styleList = schema.styles[name];
bgneal@45: 				if (styleList) {
bgneal@45: 					for (i = 0, l = styleList.length; i < l; i++) {
bgneal@45: 						name = styleList[i];
bgneal@45: 						value = styles[name];
bgneal@45: 
bgneal@45: 						if (value !== undef && value.length > 0)
bgneal@45: 							css += (css.length > 0 ? ' ' : '') + name + ': ' + value + ';';
bgneal@45: 					}
bgneal@45: 				}
bgneal@45: 			};
bgneal@45: 
bgneal@45: 			// Serialize styles according to schema
bgneal@45: 			if (element_name && schema && schema.styles) {
bgneal@45: 				// Serialize global styles and element specific styles
bgneal@45: 				serializeStyles('*');
bgneal@45: 				serializeStyles(element_name);
bgneal@45: 			} else {
bgneal@45: 				// Output the styles in the order they are inside the object
bgneal@45: 				for (name in styles) {
bgneal@45: 					value = styles[name];
bgneal@45: 
bgneal@45: 					if (value !== undef && value.length > 0)
bgneal@45: 						css += (css.length > 0 ? ' ' : '') + name + ': ' + value + ';';
bgneal@45: 				}
bgneal@45: 			}
bgneal@45: 
bgneal@45: 			return css;
bgneal@45: 		}
bgneal@45: 	};
bgneal@45: };
bgneal@45: 
bgneal@45: (function(tinymce) {
bgneal@45: 	var mapCache = {}, makeMap = tinymce.makeMap, each = tinymce.each;
bgneal@45: 
bgneal@45: 	function split(str, delim) {
bgneal@45: 		return str.split(delim || ',');
bgneal@45: 	};
bgneal@45: 
bgneal@45: 	function unpack(lookup, data) {
bgneal@45: 		var key, elements = {};
bgneal@45: 
bgneal@45: 		function replace(value) {
bgneal@45: 			return value.replace(/[A-Z]+/g, function(key) {
bgneal@45: 				return replace(lookup[key]);
bgneal@45: 			});
bgneal@45: 		};
bgneal@45: 
bgneal@45: 		// Unpack lookup
bgneal@45: 		for (key in lookup) {
bgneal@45: 			if (lookup.hasOwnProperty(key))
bgneal@45: 				lookup[key] = replace(lookup[key]);
bgneal@45: 		}
bgneal@45: 
bgneal@45: 		// Unpack and parse data into object map
bgneal@45: 		replace(data).replace(/#/g, '#text').replace(/(\w+)\[([^\]]+)\]\[([^\]]*)\]/g, function(str, name, attributes, children) {
bgneal@45: 			attributes = split(attributes, '|');
bgneal@45: 
bgneal@45: 			elements[name] = {
bgneal@45: 				attributes : makeMap(attributes),
bgneal@45: 				attributesOrder : attributes,
bgneal@45: 				children : makeMap(children, '|', {'#comment' : {}})
bgneal@45: 			}
bgneal@45: 		});
bgneal@45: 
bgneal@45: 		return elements;
bgneal@45: 	};
bgneal@45: 
bgneal@45: 	function getHTML5() {
bgneal@45: 		var html5 = mapCache.html5;
bgneal@45: 
bgneal@45: 		if (!html5) {
bgneal@45: 			html5 = mapCache.html5 = unpack({
bgneal@45: 					A : 'id|accesskey|class|dir|draggable|item|hidden|itemprop|role|spellcheck|style|subject|title',
bgneal@45: 					B : '#|a|abbr|area|audio|b|bdo|br|button|canvas|cite|code|command|datalist|del|dfn|em|embed|i|iframe|img|input|ins|kbd|keygen|label|link|map|mark|meta|meter|noscript|object|output|progress|q|ruby|samp|script|select|small|span|strong|sub|sup|svg|textarea|time|var|video',
bgneal@45: 					C : '#|a|abbr|area|address|article|aside|audio|b|bdo|blockquote|br|button|canvas|cite|code|command|datalist|del|details|dfn|dialog|div|dl|em|embed|fieldset|figure|footer|form|h1|h2|h3|h4|h5|h6|header|hgroup|hr|i|iframe|img|input|ins|kbd|keygen|label|link|map|mark|menu|meta|meter|nav|noscript|ol|object|output|p|pre|progress|q|ruby|samp|script|section|select|small|span|strong|style|sub|sup|svg|table|textarea|time|ul|var|video'
bgneal@45: 				}, 'html[A|manifest][body|head]' +
bgneal@45: 					'head[A][base|command|link|meta|noscript|script|style|title]' +
bgneal@45: 					'title[A][#]' +
bgneal@45: 					'base[A|href|target][]' +
bgneal@45: 					'link[A|href|rel|media|type|sizes][]' +
bgneal@45: 					'meta[A|http-equiv|name|content|charset][]' +
bgneal@45: 					'style[A|type|media|scoped][#]' +
bgneal@45: 					'script[A|charset|type|src|defer|async][#]' +
bgneal@45: 					'noscript[A][C]' +
bgneal@45: 					'body[A][C]' +
bgneal@45: 					'section[A][C]' +
bgneal@45: 					'nav[A][C]' +
bgneal@45: 					'article[A][C]' +
bgneal@45: 					'aside[A][C]' +
bgneal@45: 					'h1[A][B]' +
bgneal@45: 					'h2[A][B]' +
bgneal@45: 					'h3[A][B]' +
bgneal@45: 					'h4[A][B]' +
bgneal@45: 					'h5[A][B]' +
bgneal@45: 					'h6[A][B]' +
bgneal@45: 					'hgroup[A][h1|h2|h3|h4|h5|h6]' +
bgneal@45: 					'header[A][C]' +
bgneal@45: 					'footer[A][C]' +
bgneal@45: 					'address[A][C]' +
bgneal@45: 					'p[A][B]' +
bgneal@45: 					'br[A][]' +
bgneal@45: 					'pre[A][B]' +
bgneal@45: 					'dialog[A][dd|dt]' +
bgneal@45: 					'blockquote[A|cite][C]' +
bgneal@45: 					'ol[A|start|reversed][li]' +
bgneal@45: 					'ul[A][li]' +
bgneal@45: 					'li[A|value][C]' +
bgneal@45: 					'dl[A][dd|dt]' +
bgneal@45: 					'dt[A][B]' +
bgneal@45: 					'dd[A][C]' +
bgneal@45: 					'a[A|href|target|ping|rel|media|type][C]' +
bgneal@45: 					'em[A][B]' +
bgneal@45: 					'strong[A][B]' +
bgneal@45: 					'small[A][B]' +
bgneal@45: 					'cite[A][B]' +
bgneal@45: 					'q[A|cite][B]' +
bgneal@45: 					'dfn[A][B]' +
bgneal@45: 					'abbr[A][B]' +
bgneal@45: 					'code[A][B]' +
bgneal@45: 					'var[A][B]' +
bgneal@45: 					'samp[A][B]' +
bgneal@45: 					'kbd[A][B]' +
bgneal@45: 					'sub[A][B]' +
bgneal@45: 					'sup[A][B]' +
bgneal@45: 					'i[A][B]' +
bgneal@45: 					'b[A][B]' +
bgneal@45: 					'mark[A][B]' +
bgneal@45: 					'progress[A|value|max][B]' +
bgneal@45: 					'meter[A|value|min|max|low|high|optimum][B]' +
bgneal@45: 					'time[A|datetime][B]' +
bgneal@45: 					'ruby[A][B|rt|rp]' +
bgneal@45: 					'rt[A][B]' +
bgneal@45: 					'rp[A][B]' +
bgneal@45: 					'bdo[A][B]' +
bgneal@45: 					'span[A][B]' +
bgneal@45: 					'ins[A|cite|datetime][B]' +
bgneal@45: 					'del[A|cite|datetime][B]' +
bgneal@45: 					'figure[A][C|legend]' +
bgneal@45: 					'img[A|alt|src|height|width|usemap|ismap][]' +
bgneal@45: 					'iframe[A|name|src|height|width|sandbox|seamless][]' +
bgneal@45: 					'embed[A|src|height|width|type][]' +
bgneal@45: 					'object[A|data|type|height|width|usemap|name|form|classid][param]' +
bgneal@45: 					'param[A|name|value][]' +
bgneal@45: 					'details[A|open][C|legend]' +
bgneal@45: 					'command[A|type|label|icon|disabled|checked|radiogroup][]' +
bgneal@45: 					'menu[A|type|label][C|li]' +
bgneal@45: 					'legend[A][C|B]' +
bgneal@45: 					'div[A][C]' +
bgneal@45: 					'source[A|src|type|media][]' +
bgneal@45: 					'audio[A|src|autobuffer|autoplay|loop|controls][source]' +
bgneal@45: 					'video[A|src|autobuffer|autoplay|loop|controls|width|height|poster][source]' +
bgneal@45: 					'hr[A][]' +
bgneal@45: 					'form[A|accept-charset|action|autocomplete|enctype|method|name|novalidate|target][C]' +
bgneal@45: 					'fieldset[A|disabled|form|name][C|legend]' +
bgneal@45: 					'label[A|form|for][B]' +
bgneal@45: 					'input[A|type|accept|alt|autocomplete|checked|disabled|form|formaction|formenctype|formmethod|formnovalidate|formtarget|height|list|max|maxlength|min|multiple|pattern|placeholder|readonly|required|size|src|step|width|files|value][]' +
bgneal@45: 					'button[A|autofocus|disabled|form|formaction|formenctype|formmethod|formnovalidate|formtarget|name|value|type][B]' +
bgneal@45: 					'select[A|autofocus|disabled|form|multiple|name|size][option|optgroup]' +
bgneal@45: 					'datalist[A][B|option]' +
bgneal@45: 					'optgroup[A|disabled|label][option]' +
bgneal@45: 					'option[A|disabled|selected|label|value][]' +
bgneal@45: 					'textarea[A|autofocus|disabled|form|maxlength|name|placeholder|readonly|required|rows|cols|wrap][]' +
bgneal@45: 					'keygen[A|autofocus|challenge|disabled|form|keytype|name][]' +
bgneal@45: 					'output[A|for|form|name][B]' +
bgneal@45: 					'canvas[A|width|height][]' +
bgneal@45: 					'map[A|name][B|C]' +
bgneal@45: 					'area[A|shape|coords|href|alt|target|media|rel|ping|type][]' +
bgneal@45: 					'mathml[A][]' +
bgneal@45: 					'svg[A][]' +
bgneal@45: 					'table[A|summary][caption|colgroup|thead|tfoot|tbody|tr]' +
bgneal@45: 					'caption[A][C]' +
bgneal@45: 					'colgroup[A|span][col]' +
bgneal@45: 					'col[A|span][]' +
bgneal@45: 					'thead[A][tr]' +
bgneal@45: 					'tfoot[A][tr]' +
bgneal@45: 					'tbody[A][tr]' +
bgneal@45: 					'tr[A][th|td]' +
bgneal@45: 					'th[A|headers|rowspan|colspan|scope][B]' +
bgneal@45: 					'td[A|headers|rowspan|colspan][C]'
bgneal@45: 			);
bgneal@45: 		}
bgneal@45: 
bgneal@45: 		return html5;
bgneal@45: 	};
bgneal@45: 
bgneal@45: 	function getHTML4() {
bgneal@45: 		var html4 = mapCache.html4;
bgneal@45: 
bgneal@45: 		if (!html4) {
bgneal@45: 			// This is the XHTML 1.0 transitional elements with it's attributes and children packed to reduce it's size
bgneal@45: 			html4 = mapCache.html4 = unpack({
bgneal@45: 				Z : 'H|K|N|O|P',
bgneal@45: 				Y : 'X|form|R|Q',
bgneal@45: 				ZG : 'E|span|width|align|char|charoff|valign',
bgneal@45: 				X : 'p|T|div|U|W|isindex|fieldset|table',
bgneal@45: 				ZF : 'E|align|char|charoff|valign',
bgneal@45: 				W : 'pre|hr|blockquote|address|center|noframes',
bgneal@45: 				ZE : 'abbr|axis|headers|scope|rowspan|colspan|align|char|charoff|valign|nowrap|bgcolor|width|height',
bgneal@45: 				ZD : '[E][S]',
bgneal@45: 				U : 'ul|ol|dl|menu|dir',
bgneal@45: 				ZC : 'p|Y|div|U|W|table|br|span|bdo|object|applet|img|map|K|N|Q',
bgneal@45: 				T : 'h1|h2|h3|h4|h5|h6',
bgneal@45: 				ZB : 'X|S|Q',
bgneal@45: 				S : 'R|P',
bgneal@45: 				ZA : 'a|G|J|M|O|P',
bgneal@45: 				R : 'a|H|K|N|O',
bgneal@45: 				Q : 'noscript|P',
bgneal@45: 				P : 'ins|del|script',
bgneal@45: 				O : 'input|select|textarea|label|button',
bgneal@45: 				N : 'M|L',
bgneal@45: 				M : 'em|strong|dfn|code|q|samp|kbd|var|cite|abbr|acronym',
bgneal@45: 				L : 'sub|sup',
bgneal@45: 				K : 'J|I',
bgneal@45: 				J : 'tt|i|b|u|s|strike',
bgneal@45: 				I : 'big|small|font|basefont',
bgneal@45: 				H : 'G|F',
bgneal@45: 				G : 'br|span|bdo',
bgneal@45: 				F : 'object|applet|img|map|iframe',
bgneal@45: 				E : 'A|B|C',
bgneal@45: 				D : 'accesskey|tabindex|onfocus|onblur',
bgneal@45: 				C : 'onclick|ondblclick|onmousedown|onmouseup|onmouseover|onmousemove|onmouseout|onkeypress|onkeydown|onkeyup',
bgneal@45: 				B : 'lang|xml:lang|dir',
bgneal@45: 				A : 'id|class|style|title'
bgneal@45: 			}, 'script[id|charset|type|language|src|defer|xml:space][]' + 
bgneal@45: 				'style[B|id|type|media|title|xml:space][]' + 
bgneal@45: 				'object[E|declare|classid|codebase|data|type|codetype|archive|standby|width|height|usemap|name|tabindex|align|border|hspace|vspace][#|param|Y]' + 
bgneal@45: 				'param[id|name|value|valuetype|type][]' + 
bgneal@45: 				'p[E|align][#|S]' + 
bgneal@45: 				'a[E|D|charset|type|name|href|hreflang|rel|rev|shape|coords|target][#|Z]' + 
bgneal@45: 				'br[A|clear][]' + 
bgneal@45: 				'span[E][#|S]' + 
bgneal@45: 				'bdo[A|C|B][#|S]' + 
bgneal@45: 				'applet[A|codebase|archive|code|object|alt|name|width|height|align|hspace|vspace][#|param|Y]' + 
bgneal@45: 				'h1[E|align][#|S]' + 
bgneal@45: 				'img[E|src|alt|name|longdesc|width|height|usemap|ismap|align|border|hspace|vspace][]' + 
bgneal@45: 				'map[B|C|A|name][X|form|Q|area]' + 
bgneal@45: 				'h2[E|align][#|S]' + 
bgneal@45: 				'iframe[A|longdesc|name|src|frameborder|marginwidth|marginheight|scrolling|align|width|height][#|Y]' + 
bgneal@45: 				'h3[E|align][#|S]' + 
bgneal@45: 				'tt[E][#|S]' + 
bgneal@45: 				'i[E][#|S]' + 
bgneal@45: 				'b[E][#|S]' + 
bgneal@45: 				'u[E][#|S]' + 
bgneal@45: 				's[E][#|S]' + 
bgneal@45: 				'strike[E][#|S]' + 
bgneal@45: 				'big[E][#|S]' + 
bgneal@45: 				'small[E][#|S]' + 
bgneal@45: 				'font[A|B|size|color|face][#|S]' + 
bgneal@45: 				'basefont[id|size|color|face][]' + 
bgneal@45: 				'em[E][#|S]' + 
bgneal@45: 				'strong[E][#|S]' + 
bgneal@45: 				'dfn[E][#|S]' + 
bgneal@45: 				'code[E][#|S]' + 
bgneal@45: 				'q[E|cite][#|S]' + 
bgneal@45: 				'samp[E][#|S]' + 
bgneal@45: 				'kbd[E][#|S]' + 
bgneal@45: 				'var[E][#|S]' + 
bgneal@45: 				'cite[E][#|S]' + 
bgneal@45: 				'abbr[E][#|S]' + 
bgneal@45: 				'acronym[E][#|S]' + 
bgneal@45: 				'sub[E][#|S]' + 
bgneal@45: 				'sup[E][#|S]' + 
bgneal@45: 				'input[E|D|type|name|value|checked|disabled|readonly|size|maxlength|src|alt|usemap|onselect|onchange|accept|align][]' + 
bgneal@45: 				'select[E|name|size|multiple|disabled|tabindex|onfocus|onblur|onchange][optgroup|option]' + 
bgneal@45: 				'optgroup[E|disabled|label][option]' + 
bgneal@45: 				'option[E|selected|disabled|label|value][]' + 
bgneal@45: 				'textarea[E|D|name|rows|cols|disabled|readonly|onselect|onchange][]' + 
bgneal@45: 				'label[E|for|accesskey|onfocus|onblur][#|S]' + 
bgneal@45: 				'button[E|D|name|value|type|disabled][#|p|T|div|U|W|table|G|object|applet|img|map|K|N|Q]' + 
bgneal@45: 				'h4[E|align][#|S]' + 
bgneal@45: 				'ins[E|cite|datetime][#|Y]' + 
bgneal@45: 				'h5[E|align][#|S]' + 
bgneal@45: 				'del[E|cite|datetime][#|Y]' + 
bgneal@45: 				'h6[E|align][#|S]' + 
bgneal@45: 				'div[E|align][#|Y]' + 
bgneal@45: 				'ul[E|type|compact][li]' + 
bgneal@45: 				'li[E|type|value][#|Y]' + 
bgneal@45: 				'ol[E|type|compact|start][li]' + 
bgneal@45: 				'dl[E|compact][dt|dd]' + 
bgneal@45: 				'dt[E][#|S]' + 
bgneal@45: 				'dd[E][#|Y]' + 
bgneal@45: 				'menu[E|compact][li]' + 
bgneal@45: 				'dir[E|compact][li]' + 
bgneal@45: 				'pre[E|width|xml:space][#|ZA]' + 
bgneal@45: 				'hr[E|align|noshade|size|width][]' + 
bgneal@45: 				'blockquote[E|cite][#|Y]' + 
bgneal@45: 				'address[E][#|S|p]' + 
bgneal@45: 				'center[E][#|Y]' + 
bgneal@45: 				'noframes[E][#|Y]' + 
bgneal@45: 				'isindex[A|B|prompt][]' + 
bgneal@45: 				'fieldset[E][#|legend|Y]' + 
bgneal@45: 				'legend[E|accesskey|align][#|S]' + 
bgneal@45: 				'table[E|summary|width|border|frame|rules|cellspacing|cellpadding|align|bgcolor][caption|col|colgroup|thead|tfoot|tbody|tr]' + 
bgneal@45: 				'caption[E|align][#|S]' + 
bgneal@45: 				'col[ZG][]' + 
bgneal@45: 				'colgroup[ZG][col]' + 
bgneal@45: 				'thead[ZF][tr]' + 
bgneal@45: 				'tr[ZF|bgcolor][th|td]' + 
bgneal@45: 				'th[E|ZE][#|Y]' + 
bgneal@45: 				'form[E|action|method|name|enctype|onsubmit|onreset|accept|accept-charset|target][#|X|R|Q]' + 
bgneal@45: 				'noscript[E][#|Y]' + 
bgneal@45: 				'td[E|ZE][#|Y]' + 
bgneal@45: 				'tfoot[ZF][tr]' + 
bgneal@45: 				'tbody[ZF][tr]' + 
bgneal@45: 				'area[E|D|shape|coords|href|nohref|alt|target][]' + 
bgneal@45: 				'base[id|href|target][]' + 
bgneal@45: 				'body[E|onload|onunload|background|bgcolor|text|link|vlink|alink][#|Y]'
bgneal@45: 			);
bgneal@45: 		}
bgneal@45: 
bgneal@45: 		return html4;
bgneal@45: 	};
bgneal@45: 
bgneal@45: 	tinymce.html.Schema = function(settings) {
bgneal@45: 		var self = this, elements = {}, children = {}, patternElements = [], validStyles, schemaItems;
bgneal@45: 		var whiteSpaceElementsMap, selfClosingElementsMap, shortEndedElementsMap, boolAttrMap, blockElementsMap, nonEmptyElementsMap, customElementsMap = {};
bgneal@45: 
bgneal@45: 		// Creates an lookup table map object for the specified option or the default value
bgneal@45: 		function createLookupTable(option, default_value, extend) {
bgneal@45: 			var value = settings[option];
bgneal@45: 
bgneal@45: 			if (!value) {
bgneal@45: 				// Get cached default map or make it if needed
bgneal@45: 				value = mapCache[option];
bgneal@45: 
bgneal@45: 				if (!value) {
bgneal@45: 					value = makeMap(default_value, ' ', makeMap(default_value.toUpperCase(), ' '));
bgneal@45: 					value = tinymce.extend(value, extend);
bgneal@45: 
bgneal@45: 					mapCache[option] = value;
bgneal@45: 				}
bgneal@45: 			} else {
bgneal@45: 				// Create custom map
bgneal@45: 				value = makeMap(value, ',', makeMap(value.toUpperCase(), ' '));
bgneal@45: 			}
bgneal@45: 
bgneal@45: 			return value;
bgneal@45: 		};
bgneal@45: 
bgneal@45: 		settings = settings || {};
bgneal@45: 		schemaItems = settings.schema == "html5" ? getHTML5() : getHTML4();
bgneal@45: 
bgneal@45: 		// Allow all elements and attributes if verify_html is set to false
bgneal@45: 		if (settings.verify_html === false)
bgneal@45: 			settings.valid_elements = '*[*]';
bgneal@45: 
bgneal@45: 		// Build styles list
bgneal@45: 		if (settings.valid_styles) {
bgneal@45: 			validStyles = {};
bgneal@45: 
bgneal@45: 			// Convert styles into a rule list
bgneal@45: 			each(settings.valid_styles, function(value, key) {
bgneal@45: 				validStyles[key] = tinymce.explode(value);
bgneal@45: 			});
bgneal@45: 		}
bgneal@45: 
bgneal@45: 		// Setup map objects
bgneal@45: 		whiteSpaceElementsMap = createLookupTable('whitespace_elements', 'pre script style textarea');
bgneal@45: 		selfClosingElementsMap = createLookupTable('self_closing_elements', 'colgroup dd dt li options p td tfoot th thead tr');
bgneal@45: 		shortEndedElementsMap = createLookupTable('short_ended_elements', 'area base basefont br col frame hr img input isindex link meta param embed source');
bgneal@45: 		boolAttrMap = createLookupTable('boolean_attributes', 'checked compact declare defer disabled ismap multiple nohref noresize noshade nowrap readonly selected autoplay loop controls');
bgneal@45: 		nonEmptyElementsMap = createLookupTable('non_empty_elements', 'td th iframe video audio object', shortEndedElementsMap);
bgneal@45: 		blockElementsMap = createLookupTable('block_elements', 'h1 h2 h3 h4 h5 h6 hr p div address pre form table tbody thead tfoot ' + 
bgneal@45: 						'th tr td li ol ul caption blockquote center dl dt dd dir fieldset ' + 
bgneal@45: 						'noscript menu isindex samp header footer article section hgroup aside nav');
bgneal@45: 
bgneal@45: 		// Converts a wildcard expression string to a regexp for example *a will become /.*a/.
bgneal@45: 		function patternToRegExp(str) {
bgneal@45: 			return new RegExp('^' + str.replace(/([?+*])/g, '.$1') + '$');
bgneal@45: 		};
bgneal@45: 
bgneal@45: 		// Parses the specified valid_elements string and adds to the current rules
bgneal@45: 		// This function is a bit hard to read since it's heavily optimized for speed
bgneal@45: 		function addValidElements(valid_elements) {
bgneal@45: 			var ei, el, ai, al, yl, matches, element, attr, attrData, elementName, attrName, attrType, attributes, attributesOrder,
bgneal@45: 				prefix, outputName, globalAttributes, globalAttributesOrder, transElement, key, childKey, value,
bgneal@45: 				elementRuleRegExp = /^([#+-])?([^\[\/]+)(?:\/([^\[]+))?(?:\[([^\]]+)\])?$/,
bgneal@45: 				attrRuleRegExp = /^([!\-])?(\w+::\w+|[^=:<]+)?(?:([=:<])(.*))?$/,
bgneal@45: 				hasPatternsRegExp = /[*?+]/;
bgneal@45: 
bgneal@45: 			if (valid_elements) {
bgneal@45: 				// Split valid elements into an array with rules
bgneal@45: 				valid_elements = split(valid_elements);
bgneal@45: 
bgneal@45: 				if (elements['@']) {
bgneal@45: 					globalAttributes = elements['@'].attributes;
bgneal@45: 					globalAttributesOrder = elements['@'].attributesOrder;
bgneal@45: 				}
bgneal@45: 
bgneal@45: 				// Loop all rules
bgneal@45: 				for (ei = 0, el = valid_elements.length; ei < el; ei++) {
bgneal@45: 					// Parse element rule
bgneal@45: 					matches = elementRuleRegExp.exec(valid_elements[ei]);
bgneal@45: 					if (matches) {
bgneal@45: 						// Setup local names for matches
bgneal@45: 						prefix = matches[1];
bgneal@45: 						elementName = matches[2];
bgneal@45: 						outputName = matches[3];
bgneal@45: 						attrData = matches[4];
bgneal@45: 
bgneal@45: 						// Create new attributes and attributesOrder
bgneal@45: 						attributes = {};
bgneal@45: 						attributesOrder = [];
bgneal@45: 
bgneal@45: 						// Create the new element
bgneal@45: 						element = {
bgneal@45: 							attributes : attributes,
bgneal@45: 							attributesOrder : attributesOrder
bgneal@45: 						};
bgneal@45: 
bgneal@45: 						// Padd empty elements prefix
bgneal@45: 						if (prefix === '#')
bgneal@45: 							element.paddEmpty = true;
bgneal@45: 
bgneal@45: 						// Remove empty elements prefix
bgneal@45: 						if (prefix === '-')
bgneal@45: 							element.removeEmpty = true;
bgneal@45: 
bgneal@45: 						// Copy attributes from global rule into current rule
bgneal@45: 						if (globalAttributes) {
bgneal@45: 							for (key in globalAttributes)
bgneal@45: 								attributes[key] = globalAttributes[key];
bgneal@45: 
bgneal@45: 							attributesOrder.push.apply(attributesOrder, globalAttributesOrder);
bgneal@45: 						}
bgneal@45: 
bgneal@45: 						// Attributes defined
bgneal@45: 						if (attrData) {
bgneal@45: 							attrData = split(attrData, '|');
bgneal@45: 							for (ai = 0, al = attrData.length; ai < al; ai++) {
bgneal@45: 								matches = attrRuleRegExp.exec(attrData[ai]);
bgneal@45: 								if (matches) {
bgneal@45: 									attr = {};
bgneal@45: 									attrType = matches[1];
bgneal@45: 									attrName = matches[2].replace(/::/g, ':');
bgneal@45: 									prefix = matches[3];
bgneal@45: 									value = matches[4];
bgneal@45: 
bgneal@45: 									// Required
bgneal@45: 									if (attrType === '!') {
bgneal@45: 										element.attributesRequired = element.attributesRequired || [];
bgneal@45: 										element.attributesRequired.push(attrName);
bgneal@45: 										attr.required = true;
bgneal@45: 									}
bgneal@45: 
bgneal@45: 									// Denied from global
bgneal@45: 									if (attrType === '-') {
bgneal@45: 										delete attributes[attrName];
bgneal@45: 										attributesOrder.splice(tinymce.inArray(attributesOrder, attrName), 1);
bgneal@45: 										continue;
bgneal@45: 									}
bgneal@45: 
bgneal@45: 									// Default value
bgneal@45: 									if (prefix) {
bgneal@45: 										// Default value
bgneal@45: 										if (prefix === '=') {
bgneal@45: 											element.attributesDefault = element.attributesDefault || [];
bgneal@45: 											element.attributesDefault.push({name: attrName, value: value});
bgneal@45: 											attr.defaultValue = value;
bgneal@45: 										}
bgneal@45: 
bgneal@45: 										// Forced value
bgneal@45: 										if (prefix === ':') {
bgneal@45: 											element.attributesForced = element.attributesForced || [];
bgneal@45: 											element.attributesForced.push({name: attrName, value: value});
bgneal@45: 											attr.forcedValue = value;
bgneal@45: 										}
bgneal@45: 
bgneal@45: 										// Required values
bgneal@45: 										if (prefix === '<')
bgneal@45: 											attr.validValues = makeMap(value, '?');
bgneal@45: 									}
bgneal@45: 
bgneal@45: 									// Check for attribute patterns
bgneal@45: 									if (hasPatternsRegExp.test(attrName)) {
bgneal@45: 										element.attributePatterns = element.attributePatterns || [];
bgneal@45: 										attr.pattern = patternToRegExp(attrName);
bgneal@45: 										element.attributePatterns.push(attr);
bgneal@45: 									} else {
bgneal@45: 										// Add attribute to order list if it doesn't already exist
bgneal@45: 										if (!attributes[attrName])
bgneal@45: 											attributesOrder.push(attrName);
bgneal@45: 
bgneal@45: 										attributes[attrName] = attr;
bgneal@45: 									}
bgneal@45: 								}
bgneal@45: 							}
bgneal@45: 						}
bgneal@45: 
bgneal@45: 						// Global rule, store away these for later usage
bgneal@45: 						if (!globalAttributes && elementName == '@') {
bgneal@45: 							globalAttributes = attributes;
bgneal@45: 							globalAttributesOrder = attributesOrder;
bgneal@45: 						}
bgneal@45: 
bgneal@45: 						// Handle substitute elements such as b/strong
bgneal@45: 						if (outputName) {
bgneal@45: 							element.outputName = elementName;
bgneal@45: 							elements[outputName] = element;
bgneal@45: 						}
bgneal@45: 
bgneal@45: 						// Add pattern or exact element
bgneal@45: 						if (hasPatternsRegExp.test(elementName)) {
bgneal@45: 							element.pattern = patternToRegExp(elementName);
bgneal@45: 							patternElements.push(element);
bgneal@45: 						} else
bgneal@45: 							elements[elementName] = element;
bgneal@45: 					}
bgneal@45: 				}
bgneal@45: 			}
bgneal@45: 		};
bgneal@45: 
bgneal@45: 		function setValidElements(valid_elements) {
bgneal@45: 			elements = {};
bgneal@45: 			patternElements = [];
bgneal@45: 
bgneal@45: 			addValidElements(valid_elements);
bgneal@45: 
bgneal@45: 			each(schemaItems, function(element, name) {
bgneal@45: 				children[name] = element.children;
bgneal@45: 			});
bgneal@45: 		};
bgneal@45: 
bgneal@45: 		// Adds custom non HTML elements to the schema
bgneal@45: 		function addCustomElements(custom_elements) {
bgneal@45: 			var customElementRegExp = /^(~)?(.+)$/;
bgneal@45: 
bgneal@45: 			if (custom_elements) {
bgneal@45: 				each(split(custom_elements), function(rule) {
bgneal@45: 					var matches = customElementRegExp.exec(rule),
bgneal@45: 						inline = matches[1] === '~',
bgneal@45: 						cloneName = inline ? 'span' : 'div',
bgneal@45: 						name = matches[2];
bgneal@45: 
bgneal@45: 					children[name] = children[cloneName];
bgneal@45: 					customElementsMap[name] = cloneName;
bgneal@45: 
bgneal@45: 					// If it's not marked as inline then add it to valid block elements
bgneal@45: 					if (!inline)
bgneal@45: 						blockElementsMap[name] = {};
bgneal@45: 
bgneal@45: 					// Add custom elements at span/div positions
bgneal@45: 					each(children, function(element, child) {
bgneal@45: 						if (element[cloneName])
bgneal@45: 							element[name] = element[cloneName];
bgneal@45: 					});
bgneal@45: 				});
bgneal@45: 			}
bgneal@45: 		};
bgneal@45: 
bgneal@45: 		// Adds valid children to the schema object
bgneal@45: 		function addValidChildren(valid_children) {
bgneal@45: 			var childRuleRegExp = /^([+\-]?)(\w+)\[([^\]]+)\]$/;
bgneal@45: 
bgneal@45: 			if (valid_children) {
bgneal@45: 				each(split(valid_children), function(rule) {
bgneal@45: 					var matches = childRuleRegExp.exec(rule), parent, prefix;
bgneal@45: 
bgneal@45: 					if (matches) {
bgneal@45: 						prefix = matches[1];
bgneal@45: 
bgneal@45: 						// Add/remove items from default
bgneal@45: 						if (prefix)
bgneal@45: 							parent = children[matches[2]];
bgneal@45: 						else
bgneal@45: 							parent = children[matches[2]] = {'#comment' : {}};
bgneal@45: 
bgneal@45: 						parent = children[matches[2]];
bgneal@45: 
bgneal@45: 						each(split(matches[3], '|'), function(child) {
bgneal@45: 							if (prefix === '-')
bgneal@45: 								delete parent[child];
bgneal@45: 							else
bgneal@45: 								parent[child] = {};
bgneal@45: 						});
bgneal@45: 					}
bgneal@45: 				});
bgneal@45: 			}
bgneal@45: 		};
bgneal@45: 
bgneal@45: 		function getElementRule(name) {
bgneal@45: 			var element = elements[name], i;
bgneal@45: 
bgneal@45: 			// Exact match found
bgneal@45: 			if (element)
bgneal@45: 				return element;
bgneal@45: 
bgneal@45: 			// No exact match then try the patterns
bgneal@45: 			i = patternElements.length;
bgneal@45: 			while (i--) {
bgneal@45: 				element = patternElements[i];
bgneal@45: 
bgneal@45: 				if (element.pattern.test(name))
bgneal@45: 					return element;
bgneal@45: 			}
bgneal@45: 		};
bgneal@45: 
bgneal@45: 		if (!settings.valid_elements) {
bgneal@45: 			// No valid elements defined then clone the elements from the schema spec
bgneal@45: 			each(schemaItems, function(element, name) {
bgneal@45: 				elements[name] = {
bgneal@45: 					attributes : element.attributes,
bgneal@45: 					attributesOrder : element.attributesOrder
bgneal@45: 				};
bgneal@45: 
bgneal@45: 				children[name] = element.children;
bgneal@45: 			});
bgneal@45: 
bgneal@45: 			// Switch these on HTML4
bgneal@45: 			if (settings.schema != "html5") {
bgneal@45: 				each(split('strong/b,em/i'), function(item) {
bgneal@45: 					item = split(item, '/');
bgneal@45: 					elements[item[1]].outputName = item[0];
bgneal@45: 				});
bgneal@45: 			}
bgneal@45: 
bgneal@45: 			// Add default alt attribute for images
bgneal@45: 			elements.img.attributesDefault = [{name: 'alt', value: ''}];
bgneal@45: 
bgneal@45: 			// Remove these if they are empty by default
bgneal@45: 			each(split('ol,ul,sub,sup,blockquote,span,font,a,table,tbody,tr,strong,em,b,i'), function(name) {
bgneal@45: 				if (elements[name]) {
bgneal@45: 					elements[name].removeEmpty = true;
bgneal@45: 				}
bgneal@45: 			});
bgneal@45: 
bgneal@45: 			// Padd these by default
bgneal@45: 			each(split('p,h1,h2,h3,h4,h5,h6,th,td,pre,div,address,caption'), function(name) {
bgneal@45: 				elements[name].paddEmpty = true;
bgneal@45: 			});
bgneal@45: 		} else
bgneal@45: 			setValidElements(settings.valid_elements);
bgneal@45: 
bgneal@45: 		addCustomElements(settings.custom_elements);
bgneal@45: 		addValidChildren(settings.valid_children);
bgneal@45: 		addValidElements(settings.extended_valid_elements);
bgneal@45: 
bgneal@45: 		// Todo: Remove this when we fix list handling to be valid
bgneal@45: 		addValidChildren('+ol[ul|ol],+ul[ul|ol]');
bgneal@45: 
bgneal@45: 		// Delete invalid elements
bgneal@45: 		if (settings.invalid_elements) {
bgneal@45: 			tinymce.each(tinymce.explode(settings.invalid_elements), function(item) {
bgneal@45: 				if (elements[item])
bgneal@45: 					delete elements[item];
bgneal@45: 			});
bgneal@45: 		}
bgneal@45: 
bgneal@45: 		// If the user didn't allow span only allow internal spans
bgneal@45: 		if (!getElementRule('span'))
bgneal@45: 			addValidElements('span[!data-mce-type|*]');
bgneal@45: 
bgneal@45: 		self.children = children;
bgneal@45: 
bgneal@45: 		self.styles = validStyles;
bgneal@45: 
bgneal@45: 		self.getBoolAttrs = function() {
bgneal@45: 			return boolAttrMap;
bgneal@45: 		};
bgneal@45: 
bgneal@45: 		self.getBlockElements = function() {
bgneal@45: 			return blockElementsMap;
bgneal@45: 		};
bgneal@45: 
bgneal@45: 		self.getShortEndedElements = function() {
bgneal@45: 			return shortEndedElementsMap;
bgneal@45: 		};
bgneal@45: 
bgneal@45: 		self.getSelfClosingElements = function() {
bgneal@45: 			return selfClosingElementsMap;
bgneal@45: 		};
bgneal@45: 
bgneal@45: 		self.getNonEmptyElements = function() {
bgneal@45: 			return nonEmptyElementsMap;
bgneal@45: 		};
bgneal@45: 
bgneal@45: 		self.getWhiteSpaceElements = function() {
bgneal@45: 			return whiteSpaceElementsMap;
bgneal@45: 		};
bgneal@45: 
bgneal@45: 		self.isValidChild = function(name, child) {
bgneal@45: 			var parent = children[name];
bgneal@45: 
bgneal@45: 			return !!(parent && parent[child]);
bgneal@45: 		};
bgneal@45: 
bgneal@45: 		self.getElementRule = getElementRule;
bgneal@45: 
bgneal@45: 		self.getCustomElements = function() {
bgneal@45: 			return customElementsMap;
bgneal@45: 		};
bgneal@45: 
bgneal@45: 		self.addValidElements = addValidElements;
bgneal@45: 
bgneal@45: 		self.setValidElements = setValidElements;
bgneal@45: 
bgneal@45: 		self.addCustomElements = addCustomElements;
bgneal@45: 
bgneal@45: 		self.addValidChildren = addValidChildren;
bgneal@45: 	};
bgneal@45: })(tinymce);
bgneal@45: 
bgneal@45: (function(tinymce) {
bgneal@45: 	tinymce.html.SaxParser = function(settings, schema) {
bgneal@45: 		var self = this, noop = function() {};
bgneal@45: 
bgneal@45: 		settings = settings || {};
bgneal@45: 		self.schema = schema = schema || new tinymce.html.Schema();
bgneal@45: 
bgneal@45: 		if (settings.fix_self_closing !== false)
bgneal@45: 			settings.fix_self_closing = true;
bgneal@45: 
bgneal@45: 		// Add handler functions from settings and setup default handlers
bgneal@45: 		tinymce.each('comment cdata text start end pi doctype'.split(' '), function(name) {
bgneal@45: 			if (name)
bgneal@45: 				self[name] = settings[name] || noop;
bgneal@45: 		});
bgneal@45: 
bgneal@45: 		self.parse = function(html) {
bgneal@45: 			var self = this, matches, index = 0, value, endRegExp, stack = [], attrList, i, text, name, isInternalElement, removeInternalElements,
bgneal@45: 				shortEndedElements, fillAttrsMap, isShortEnded, validate, elementRule, isValidElement, attr, attribsValue, invalidPrefixRegExp,
bgneal@45: 				validAttributesMap, validAttributePatterns, attributesRequired, attributesDefault, attributesForced, selfClosing,
bgneal@45: 				tokenRegExp, attrRegExp, specialElements, attrValue, idCount = 0, decode = tinymce.html.Entities.decode, fixSelfClosing, isIE;
bgneal@45: 
bgneal@45: 			function processEndTag(name) {
bgneal@45: 				var pos, i;
bgneal@45: 
bgneal@45: 				// Find position of parent of the same type
bgneal@45: 				pos = stack.length;
bgneal@45: 				while (pos--) {
bgneal@45: 					if (stack[pos].name === name)
bgneal@45: 						break;						
bgneal@45: 				}
bgneal@45: 
bgneal@45: 				// Found parent
bgneal@45: 				if (pos >= 0) {
bgneal@45: 					// Close all the open elements
bgneal@45: 					for (i = stack.length - 1; i >= pos; i--) {
bgneal@45: 						name = stack[i];
bgneal@45: 
bgneal@45: 						if (name.valid)
bgneal@45: 							self.end(name.name);
bgneal@45: 					}
bgneal@45: 
bgneal@45: 					// Remove the open elements from the stack
bgneal@45: 					stack.length = pos;
bgneal@45: 				}
bgneal@45: 			};
bgneal@45: 
bgneal@45: 			// Precompile RegExps and map objects
bgneal@45: 			tokenRegExp = new RegExp('<(?:' +
bgneal@45: 				'(?:!--([\\w\\W]*?)-->)|' + // Comment
bgneal@45: 				'(?:!\\[CDATA\\[([\\w\\W]*?)\\]\\]>)|' + // CDATA
bgneal@45: 				'(?:!DOCTYPE([\\w\\W]*?)>)|' + // DOCTYPE
bgneal@45: 				'(?:\\?([^\\s\\/<>]+) ?([\\w\\W]*?)[?/]>)|' + // PI
bgneal@45: 				'(?:\\/([^>]+)>)|' + // End element
bgneal@45: 				'(?:([^\\s\\/<>]+)((?:\\s+[^"\'>]+(?:(?:"[^"]*")|(?:\'[^\']*\')|[^>]*))*|\\/|\\s+)>)' + // Start element
bgneal@45: 			')', 'g');
bgneal@45: 
bgneal@45: 			attrRegExp = /([\w:\-]+)(?:\s*=\s*(?:(?:\"((?:\\.|[^\"])*)\")|(?:\'((?:\\.|[^\'])*)\')|([^>\s]+)))?/g;
bgneal@45: 			specialElements = {
bgneal@45: 				'script' : /<\/script[^>]*>/gi,
bgneal@45: 				'style' : /<\/style[^>]*>/gi,
bgneal@45: 				'noscript' : /<\/noscript[^>]*>/gi
bgneal@45: 			};
bgneal@45: 
bgneal@45: 			// Setup lookup tables for empty elements and boolean attributes
bgneal@45: 			shortEndedElements = schema.getShortEndedElements();
bgneal@45: 			selfClosing = schema.getSelfClosingElements();
bgneal@45: 			fillAttrsMap = schema.getBoolAttrs();
bgneal@45: 			validate = settings.validate;
bgneal@45: 			removeInternalElements = settings.remove_internals;
bgneal@45: 			fixSelfClosing = settings.fix_self_closing;
bgneal@45: 			isIE = tinymce.isIE;
bgneal@45: 			invalidPrefixRegExp = /^:/;
bgneal@45: 
bgneal@45: 			while (matches = tokenRegExp.exec(html)) {
bgneal@45: 				// Text
bgneal@45: 				if (index < matches.index)
bgneal@45: 					self.text(decode(html.substr(index, matches.index - index)));
bgneal@45: 
bgneal@45: 				if (value = matches[6]) { // End element
bgneal@45: 					value = value.toLowerCase();
bgneal@45: 
bgneal@45: 					// IE will add a ":" in front of elements it doesn't understand like custom elements or HTML5 elements
bgneal@45: 					if (isIE && invalidPrefixRegExp.test(value))
bgneal@45: 						value = value.substr(1);
bgneal@45: 
bgneal@45: 					processEndTag(value);
bgneal@45: 				} else if (value = matches[7]) { // Start element
bgneal@45: 					value = value.toLowerCase();
bgneal@45: 
bgneal@45: 					// IE will add a ":" in front of elements it doesn't understand like custom elements or HTML5 elements
bgneal@45: 					if (isIE && invalidPrefixRegExp.test(value))
bgneal@45: 						value = value.substr(1);
bgneal@45: 
bgneal@45: 					isShortEnded = value in shortEndedElements;
bgneal@45: 
bgneal@45: 					// Is self closing tag for example an <li> after an open <li>
bgneal@45: 					if (fixSelfClosing && selfClosing[value] && stack.length > 0 && stack[stack.length - 1].name === value)
bgneal@45: 						processEndTag(value);
bgneal@45: 
bgneal@45: 					// Validate element
bgneal@45: 					if (!validate || (elementRule = schema.getElementRule(value))) {
bgneal@45: 						isValidElement = true;
bgneal@45: 
bgneal@45: 						// Grab attributes map and patters when validation is enabled
bgneal@45: 						if (validate) {
bgneal@45: 							validAttributesMap = elementRule.attributes;
bgneal@45: 							validAttributePatterns = elementRule.attributePatterns;
bgneal@45: 						}
bgneal@45: 
bgneal@45: 						// Parse attributes
bgneal@45: 						if (attribsValue = matches[8]) {
bgneal@45: 							isInternalElement = attribsValue.indexOf('data-mce-type') !== -1; // Check if the element is an internal element
bgneal@45: 
bgneal@45: 							// If the element has internal attributes then remove it if we are told to do so
bgneal@45: 							if (isInternalElement && removeInternalElements)
bgneal@45: 								isValidElement = false;
bgneal@45: 
bgneal@45: 							attrList = [];
bgneal@45: 							attrList.map = {};
bgneal@45: 
bgneal@45: 							attribsValue.replace(attrRegExp, function(match, name, value, val2, val3) {
bgneal@45: 								var attrRule, i;
bgneal@45: 
bgneal@45: 								name = name.toLowerCase();
bgneal@45: 								value = name in fillAttrsMap ? name : decode(value || val2 || val3 || ''); // Handle boolean attribute than value attribute
bgneal@45: 
bgneal@45: 								// Validate name and value
bgneal@45: 								if (validate && !isInternalElement && name.indexOf('data-') !== 0) {
bgneal@45: 									attrRule = validAttributesMap[name];
bgneal@45: 
bgneal@45: 									// Find rule by pattern matching
bgneal@45: 									if (!attrRule && validAttributePatterns) {
bgneal@45: 										i = validAttributePatterns.length;
bgneal@45: 										while (i--) {
bgneal@45: 											attrRule = validAttributePatterns[i];
bgneal@45: 											if (attrRule.pattern.test(name))
bgneal@45: 												break;
bgneal@45: 										}
bgneal@45: 
bgneal@45: 										// No rule matched
bgneal@45: 										if (i === -1)
bgneal@45: 											attrRule = null;
bgneal@45: 									}
bgneal@45: 
bgneal@45: 									// No attribute rule found
bgneal@45: 									if (!attrRule)
bgneal@45: 										return;
bgneal@45: 
bgneal@45: 									// Validate value
bgneal@45: 									if (attrRule.validValues && !(value in attrRule.validValues))
bgneal@45: 										return;
bgneal@45: 								}
bgneal@45: 
bgneal@45: 								// Add attribute to list and map
bgneal@45: 								attrList.map[name] = value;
bgneal@45: 								attrList.push({
bgneal@45: 									name: name,
bgneal@45: 									value: value
bgneal@45: 								});
bgneal@45: 							});
bgneal@45: 						} else {
bgneal@45: 							attrList = [];
bgneal@45: 							attrList.map = {};
bgneal@45: 						}
bgneal@45: 
bgneal@45: 						// Process attributes if validation is enabled
bgneal@45: 						if (validate && !isInternalElement) {
bgneal@45: 							attributesRequired = elementRule.attributesRequired;
bgneal@45: 							attributesDefault = elementRule.attributesDefault;
bgneal@45: 							attributesForced = elementRule.attributesForced;
bgneal@45: 
bgneal@45: 							// Handle forced attributes
bgneal@45: 							if (attributesForced) {
bgneal@45: 								i = attributesForced.length;
bgneal@45: 								while (i--) {
bgneal@45: 									attr = attributesForced[i];
bgneal@45: 									name = attr.name;
bgneal@45: 									attrValue = attr.value;
bgneal@45: 
bgneal@45: 									if (attrValue === '{$uid}')
bgneal@45: 										attrValue = 'mce_' + idCount++;
bgneal@45: 
bgneal@45: 									attrList.map[name] = attrValue;
bgneal@45: 									attrList.push({name: name, value: attrValue});
bgneal@45: 								}
bgneal@45: 							}
bgneal@45: 
bgneal@45: 							// Handle default attributes
bgneal@45: 							if (attributesDefault) {
bgneal@45: 								i = attributesDefault.length;
bgneal@45: 								while (i--) {
bgneal@45: 									attr = attributesDefault[i];
bgneal@45: 									name = attr.name;
bgneal@45: 
bgneal@45: 									if (!(name in attrList.map)) {
bgneal@45: 										attrValue = attr.value;
bgneal@45: 
bgneal@45: 										if (attrValue === '{$uid}')
bgneal@45: 											attrValue = 'mce_' + idCount++;
bgneal@45: 
bgneal@45: 										attrList.map[name] = attrValue;
bgneal@45: 										attrList.push({name: name, value: attrValue});
bgneal@45: 									}
bgneal@45: 								}
bgneal@45: 							}
bgneal@45: 
bgneal@45: 							// Handle required attributes
bgneal@45: 							if (attributesRequired) {
bgneal@45: 								i = attributesRequired.length;
bgneal@45: 								while (i--) {
bgneal@45: 									if (attributesRequired[i] in attrList.map)
bgneal@45: 										break;
bgneal@45: 								}
bgneal@45: 
bgneal@45: 								// None of the required attributes where found
bgneal@45: 								if (i === -1)
bgneal@45: 									isValidElement = false;
bgneal@45: 							}
bgneal@45: 
bgneal@45: 							// Invalidate element if it's marked as bogus
bgneal@45: 							if (attrList.map['data-mce-bogus'])
bgneal@45: 								isValidElement = false;
bgneal@45: 						}
bgneal@45: 
bgneal@45: 						if (isValidElement)
bgneal@45: 							self.start(value, attrList, isShortEnded);
bgneal@45: 					} else
bgneal@45: 						isValidElement = false;
bgneal@45: 
bgneal@45: 					// Treat script, noscript and style a bit different since they may include code that looks like elements
bgneal@45: 					if (endRegExp = specialElements[value]) {
bgneal@45: 						endRegExp.lastIndex = index = matches.index + matches[0].length;
bgneal@45: 
bgneal@45: 						if (matches = endRegExp.exec(html)) {
bgneal@45: 							if (isValidElement)
bgneal@45: 								text = html.substr(index, matches.index - index);
bgneal@45: 
bgneal@45: 							index = matches.index + matches[0].length;
bgneal@45: 						} else {
bgneal@45: 							text = html.substr(index);
bgneal@45: 							index = html.length;
bgneal@45: 						}
bgneal@45: 
bgneal@45: 						if (isValidElement && text.length > 0)
bgneal@45: 							self.text(text, true);
bgneal@45: 
bgneal@45: 						if (isValidElement)
bgneal@45: 							self.end(value);
bgneal@45: 
bgneal@45: 						tokenRegExp.lastIndex = index;
bgneal@45: 						continue;
bgneal@45: 					}
bgneal@45: 
bgneal@45: 					// Push value on to stack
bgneal@45: 					if (!isShortEnded) {
bgneal@45: 						if (!attribsValue || attribsValue.indexOf('/') != attribsValue.length - 1)
bgneal@45: 							stack.push({name: value, valid: isValidElement});
bgneal@45: 						else if (isValidElement)
bgneal@45: 							self.end(value);
bgneal@45: 					}
bgneal@45: 				} else if (value = matches[1]) { // Comment
bgneal@45: 					self.comment(value);
bgneal@45: 				} else if (value = matches[2]) { // CDATA
bgneal@45: 					self.cdata(value);
bgneal@45: 				} else if (value = matches[3]) { // DOCTYPE
bgneal@45: 					self.doctype(value);
bgneal@45: 				} else if (value = matches[4]) { // PI
bgneal@45: 					self.pi(value, matches[5]);
bgneal@45: 				}
bgneal@45: 
bgneal@45: 				index = matches.index + matches[0].length;
bgneal@45: 			}
bgneal@45: 
bgneal@45: 			// Text
bgneal@45: 			if (index < html.length)
bgneal@45: 				self.text(decode(html.substr(index)));
bgneal@45: 
bgneal@45: 			// Close any open elements
bgneal@45: 			for (i = stack.length - 1; i >= 0; i--) {
bgneal@45: 				value = stack[i];
bgneal@45: 
bgneal@45: 				if (value.valid)
bgneal@45: 					self.end(value.name);
bgneal@45: 			}
bgneal@45: 		};
bgneal@45: 	}
bgneal@45: })(tinymce);
bgneal@45: 
bgneal@45: (function(tinymce) {
bgneal@45: 	var whiteSpaceRegExp = /^[ \t\r\n]*$/, typeLookup = {
bgneal@45: 		'#text' : 3,
bgneal@45: 		'#comment' : 8,
bgneal@45: 		'#cdata' : 4,
bgneal@45: 		'#pi' : 7,
bgneal@45: 		'#doctype' : 10,
bgneal@45: 		'#document-fragment' : 11
bgneal@45: 	};
bgneal@45: 
bgneal@45: 	// Walks the tree left/right
bgneal@45: 	function walk(node, root_node, prev) {
bgneal@45: 		var sibling, parent, startName = prev ? 'lastChild' : 'firstChild', siblingName = prev ? 'prev' : 'next';
bgneal@45: 
bgneal@45: 		// Walk into nodes if it has a start
bgneal@45: 		if (node[startName])
bgneal@45: 			return node[startName];
bgneal@45: 
bgneal@45: 		// Return the sibling if it has one
bgneal@45: 		if (node !== root_node) {
bgneal@45: 			sibling = node[siblingName];
bgneal@45: 
bgneal@45: 			if (sibling)
bgneal@45: 				return sibling;
bgneal@45: 
bgneal@45: 			// Walk up the parents to look for siblings
bgneal@45: 			for (parent = node.parent; parent && parent !== root_node; parent = parent.parent) {
bgneal@45: 				sibling = parent[siblingName];
bgneal@45: 
bgneal@45: 				if (sibling)
bgneal@45: 					return sibling;
bgneal@45: 			}
bgneal@45: 		}
bgneal@45: 	};
bgneal@45: 
bgneal@45: 	function Node(name, type) {
bgneal@45: 		this.name = name;
bgneal@45: 		this.type = type;
bgneal@45: 
bgneal@45: 		if (type === 1) {
bgneal@45: 			this.attributes = [];
bgneal@45: 			this.attributes.map = {};
bgneal@45: 		}
bgneal@45: 	}
bgneal@45: 
bgneal@45: 	tinymce.extend(Node.prototype, {
bgneal@45: 		replace : function(node) {
bgneal@45: 			var self = this;
bgneal@45: 
bgneal@45: 			if (node.parent)
bgneal@45: 				node.remove();
bgneal@45: 
bgneal@45: 			self.insert(node, self);
bgneal@45: 			self.remove();
bgneal@45: 
bgneal@45: 			return self;
bgneal@45: 		},
bgneal@45: 
bgneal@45: 		attr : function(name, value) {
bgneal@45: 			var self = this, attrs, i, undef;
bgneal@45: 
bgneal@45: 			if (typeof name !== "string") {
bgneal@45: 				for (i in name)
bgneal@45: 					self.attr(i, name[i]);
bgneal@45: 
bgneal@45: 				return self;
bgneal@45: 			}
bgneal@45: 
bgneal@45: 			if (attrs = self.attributes) {
bgneal@45: 				if (value !== undef) {
bgneal@45: 					// Remove attribute
bgneal@45: 					if (value === null) {
bgneal@45: 						if (name in attrs.map) {
bgneal@45: 							delete attrs.map[name];
bgneal@45: 
bgneal@45: 							i = attrs.length;
bgneal@45: 							while (i--) {
bgneal@45: 								if (attrs[i].name === name) {
bgneal@45: 									attrs = attrs.splice(i, 1);
bgneal@45: 									return self;
bgneal@45: 								}
bgneal@45: 							}
bgneal@45: 						}
bgneal@45: 
bgneal@45: 						return self;
bgneal@45: 					}
bgneal@45: 
bgneal@45: 					// Set attribute
bgneal@45: 					if (name in attrs.map) {
bgneal@45: 						// Set attribute
bgneal@45: 						i = attrs.length;
bgneal@45: 						while (i--) {
bgneal@45: 							if (attrs[i].name === name) {
bgneal@45: 								attrs[i].value = value;
bgneal@45: 								break;
bgneal@45: 							}
bgneal@45: 						}
bgneal@45: 					} else
bgneal@45: 						attrs.push({name: name, value: value});
bgneal@45: 
bgneal@45: 					attrs.map[name] = value;
bgneal@45: 
bgneal@45: 					return self;
bgneal@45: 				} else {
bgneal@45: 					return attrs.map[name];
bgneal@45: 				}
bgneal@45: 			}
bgneal@45: 		},
bgneal@45: 
bgneal@45: 		clone : function() {
bgneal@45: 			var self = this, clone = new Node(self.name, self.type), i, l, selfAttrs, selfAttr, cloneAttrs;
bgneal@45: 
bgneal@45: 			// Clone element attributes
bgneal@45: 			if (selfAttrs = self.attributes) {
bgneal@45: 				cloneAttrs = [];
bgneal@45: 				cloneAttrs.map = {};
bgneal@45: 
bgneal@45: 				for (i = 0, l = selfAttrs.length; i < l; i++) {
bgneal@45: 					selfAttr = selfAttrs[i];
bgneal@45: 
bgneal@45: 					// Clone everything except id
bgneal@45: 					if (selfAttr.name !== 'id') {
bgneal@45: 						cloneAttrs[cloneAttrs.length] = {name: selfAttr.name, value: selfAttr.value};
bgneal@45: 						cloneAttrs.map[selfAttr.name] = selfAttr.value;
bgneal@45: 					}
bgneal@45: 				}
bgneal@45: 
bgneal@45: 				clone.attributes = cloneAttrs;
bgneal@45: 			}
bgneal@45: 
bgneal@45: 			clone.value = self.value;
bgneal@45: 			clone.shortEnded = self.shortEnded;
bgneal@45: 
bgneal@45: 			return clone;
bgneal@45: 		},
bgneal@45: 
bgneal@45: 		wrap : function(wrapper) {
bgneal@45: 			var self = this;
bgneal@45: 
bgneal@45: 			self.parent.insert(wrapper, self);
bgneal@45: 			wrapper.append(self);
bgneal@45: 
bgneal@45: 			return self;
bgneal@45: 		},
bgneal@45: 
bgneal@45: 		unwrap : function() {
bgneal@45: 			var self = this, node, next;
bgneal@45: 
bgneal@45: 			for (node = self.firstChild; node; ) {
bgneal@45: 				next = node.next;
bgneal@45: 				self.insert(node, self, true);
bgneal@45: 				node = next;
bgneal@45: 			}
bgneal@45: 
bgneal@45: 			self.remove();
bgneal@45: 		},
bgneal@45: 
bgneal@45: 		remove : function() {
bgneal@45: 			var self = this, parent = self.parent, next = self.next, prev = self.prev;
bgneal@45: 
bgneal@45: 			if (parent) {
bgneal@45: 				if (parent.firstChild === self) {
bgneal@45: 					parent.firstChild = next;
bgneal@45: 
bgneal@45: 					if (next)
bgneal@45: 						next.prev = null;
bgneal@45: 				} else {
bgneal@45: 					prev.next = next;
bgneal@45: 				}
bgneal@45: 
bgneal@45: 				if (parent.lastChild === self) {
bgneal@45: 					parent.lastChild = prev;
bgneal@45: 
bgneal@45: 					if (prev)
bgneal@45: 						prev.next = null;
bgneal@45: 				} else {
bgneal@45: 					next.prev = prev;
bgneal@45: 				}
bgneal@45: 
bgneal@45: 				self.parent = self.next = self.prev = null;
bgneal@45: 			}
bgneal@45: 
bgneal@45: 			return self;
bgneal@45: 		},
bgneal@45: 
bgneal@45: 		append : function(node) {
bgneal@45: 			var self = this, last;
bgneal@45: 
bgneal@45: 			if (node.parent)
bgneal@45: 				node.remove();
bgneal@45: 
bgneal@45: 			last = self.lastChild;
bgneal@45: 			if (last) {
bgneal@45: 				last.next = node;
bgneal@45: 				node.prev = last;
bgneal@45: 				self.lastChild = node;
bgneal@45: 			} else
bgneal@45: 				self.lastChild = self.firstChild = node;
bgneal@45: 
bgneal@45: 			node.parent = self;
bgneal@45: 
bgneal@45: 			return node;
bgneal@45: 		},
bgneal@45: 
bgneal@45: 		insert : function(node, ref_node, before) {
bgneal@45: 			var parent;
bgneal@45: 
bgneal@45: 			if (node.parent)
bgneal@45: 				node.remove();
bgneal@45: 
bgneal@45: 			parent = ref_node.parent || this;
bgneal@45: 
bgneal@45: 			if (before) {
bgneal@45: 				if (ref_node === parent.firstChild)
bgneal@45: 					parent.firstChild = node;
bgneal@45: 				else
bgneal@45: 					ref_node.prev.next = node;
bgneal@45: 
bgneal@45: 				node.prev = ref_node.prev;
bgneal@45: 				node.next = ref_node;
bgneal@45: 				ref_node.prev = node;
bgneal@45: 			} else {
bgneal@45: 				if (ref_node === parent.lastChild)
bgneal@45: 					parent.lastChild = node;
bgneal@45: 				else
bgneal@45: 					ref_node.next.prev = node;
bgneal@45: 
bgneal@45: 				node.next = ref_node.next;
bgneal@45: 				node.prev = ref_node;
bgneal@45: 				ref_node.next = node;
bgneal@45: 			}
bgneal@45: 
bgneal@45: 			node.parent = parent;
bgneal@45: 
bgneal@45: 			return node;
bgneal@45: 		},
bgneal@45: 
bgneal@45: 		getAll : function(name) {
bgneal@45: 			var self = this, node, collection = [];
bgneal@45: 
bgneal@45: 			for (node = self.firstChild; node; node = walk(node, self)) {
bgneal@45: 				if (node.name === name)
bgneal@45: 					collection.push(node);
bgneal@45: 			}
bgneal@45: 
bgneal@45: 			return collection;
bgneal@45: 		},
bgneal@45: 
bgneal@45: 		empty : function() {
bgneal@45: 			var self = this, nodes, i, node;
bgneal@45: 
bgneal@45: 			// Remove all children
bgneal@45: 			if (self.firstChild) {
bgneal@45: 				nodes = [];
bgneal@45: 
bgneal@45: 				// Collect the children
bgneal@45: 				for (node = self.firstChild; node; node = walk(node, self))
bgneal@45: 					nodes.push(node);
bgneal@45: 
bgneal@45: 				// Remove the children
bgneal@45: 				i = nodes.length;
bgneal@45: 				while (i--) {
bgneal@45: 					node = nodes[i];
bgneal@45: 					node.parent = node.firstChild = node.lastChild = node.next = node.prev = null;
bgneal@45: 				}
bgneal@45: 			}
bgneal@45: 
bgneal@45: 			self.firstChild = self.lastChild = null;
bgneal@45: 
bgneal@45: 			return self;
bgneal@45: 		},
bgneal@45: 
bgneal@45: 		isEmpty : function(elements) {
bgneal@45: 			var self = this, node = self.firstChild, i, name;
bgneal@45: 
bgneal@45: 			if (node) {
bgneal@45: 				do {
bgneal@45: 					if (node.type === 1) {
bgneal@45: 						// Ignore bogus elements
bgneal@45: 						if (node.attributes.map['data-mce-bogus'])
bgneal@45: 							continue;
bgneal@45: 
bgneal@45: 						// Keep empty elements like <img />
bgneal@45: 						if (elements[node.name])
bgneal@45: 							return false;
bgneal@45: 
bgneal@45: 						// Keep elements with data attributes or name attribute like <a name="1"></a>
bgneal@45: 						i = node.attributes.length;
bgneal@45: 						while (i--) {
bgneal@45: 							name = node.attributes[i].name;
bgneal@45: 							if (name === "name" || name.indexOf('data-') === 0)
bgneal@45: 								return false;
bgneal@45: 						}
bgneal@45: 					}
bgneal@45: 
bgneal@45: 					// Keep comments
bgneal@45: 					if (node.type === 8)
bgneal@45: 						return false;
bgneal@45: 					
bgneal@45: 					// Keep non whitespace text nodes
bgneal@45: 					if ((node.type === 3 && !whiteSpaceRegExp.test(node.value)))
bgneal@45: 						return false;
bgneal@45: 				} while (node = walk(node, self));
bgneal@45: 			}
bgneal@45: 
bgneal@45: 			return true;
bgneal@45: 		},
bgneal@45: 
bgneal@45: 		walk : function(prev) {
bgneal@45: 			return walk(this, null, prev);
bgneal@45: 		}
bgneal@45: 	});
bgneal@45: 
bgneal@45: 	tinymce.extend(Node, {
bgneal@45: 		create : function(name, attrs) {
bgneal@45: 			var node, attrName;
bgneal@45: 
bgneal@45: 			// Create node
bgneal@45: 			node = new Node(name, typeLookup[name] || 1);
bgneal@45: 
bgneal@45: 			// Add attributes if needed
bgneal@45: 			if (attrs) {
bgneal@45: 				for (attrName in attrs)
bgneal@45: 					node.attr(attrName, attrs[attrName]);
bgneal@45: 			}
bgneal@45: 
bgneal@45: 			return node;
bgneal@45: 		}
bgneal@45: 	});
bgneal@45: 
bgneal@45: 	tinymce.html.Node = Node;
bgneal@45: })(tinymce);
bgneal@45: 
bgneal@45: (function(tinymce) {
bgneal@45: 	var Node = tinymce.html.Node;
bgneal@45: 
bgneal@45: 	tinymce.html.DomParser = function(settings, schema) {
bgneal@45: 		var self = this, nodeFilters = {}, attributeFilters = [], matchedNodes = {}, matchedAttributes = {};
bgneal@45: 
bgneal@45: 		settings = settings || {};
bgneal@45: 		settings.validate = "validate" in settings ? settings.validate : true;
bgneal@45: 		settings.root_name = settings.root_name || 'body';
bgneal@45: 		self.schema = schema = schema || new tinymce.html.Schema();
bgneal@45: 
bgneal@45: 		function fixInvalidChildren(nodes) {
bgneal@45: 			var ni, node, parent, parents, newParent, currentNode, tempNode, childNode, i,
bgneal@45: 				childClone, nonEmptyElements, nonSplitableElements, sibling, nextNode;
bgneal@45: 
bgneal@45: 			nonSplitableElements = tinymce.makeMap('tr,td,th,tbody,thead,tfoot,table');
bgneal@45: 			nonEmptyElements = schema.getNonEmptyElements();
bgneal@45: 
bgneal@45: 			for (ni = 0; ni < nodes.length; ni++) {
bgneal@45: 				node = nodes[ni];
bgneal@45: 
bgneal@45: 				// Already removed
bgneal@45: 				if (!node.parent)
bgneal@45: 					continue;
bgneal@45: 
bgneal@45: 				// Get list of all parent nodes until we find a valid parent to stick the child into
bgneal@45: 				parents = [node];
bgneal@45: 				for (parent = node.parent; parent && !schema.isValidChild(parent.name, node.name) && !nonSplitableElements[parent.name]; parent = parent.parent)
bgneal@45: 					parents.push(parent);
bgneal@45: 
bgneal@45: 				// Found a suitable parent
bgneal@45: 				if (parent && parents.length > 1) {
bgneal@45: 					// Reverse the array since it makes looping easier
bgneal@45: 					parents.reverse();
bgneal@45: 
bgneal@45: 					// Clone the related parent and insert that after the moved node
bgneal@45: 					newParent = currentNode = self.filterNode(parents[0].clone());
bgneal@45: 
bgneal@45: 					// Start cloning and moving children on the left side of the target node
bgneal@45: 					for (i = 0; i < parents.length - 1; i++) {
bgneal@45: 						if (schema.isValidChild(currentNode.name, parents[i].name)) {
bgneal@45: 							tempNode = self.filterNode(parents[i].clone());
bgneal@45: 							currentNode.append(tempNode);
bgneal@45: 						} else
bgneal@45: 							tempNode = currentNode;
bgneal@45: 
bgneal@45: 						for (childNode = parents[i].firstChild; childNode && childNode != parents[i + 1]; ) {
bgneal@45: 							nextNode = childNode.next;
bgneal@45: 							tempNode.append(childNode);
bgneal@45: 							childNode = nextNode;
bgneal@45: 						}
bgneal@45: 
bgneal@45: 						currentNode = tempNode;
bgneal@45: 					}
bgneal@45: 
bgneal@45: 					if (!newParent.isEmpty(nonEmptyElements)) {
bgneal@45: 						parent.insert(newParent, parents[0], true);
bgneal@45: 						parent.insert(node, newParent);
bgneal@45: 					} else {
bgneal@45: 						parent.insert(node, parents[0], true);
bgneal@45: 					}
bgneal@45: 
bgneal@45: 					// Check if the element is empty by looking through it's contents and special treatment for <p><br /></p>
bgneal@45: 					parent = parents[0];
bgneal@45: 					if (parent.isEmpty(nonEmptyElements) || parent.firstChild === parent.lastChild && parent.firstChild.name === 'br') {
bgneal@45: 						parent.empty().remove();
bgneal@45: 					}
bgneal@45: 				} else if (node.parent) {
bgneal@45: 					// If it's an LI try to find a UL/OL for it or wrap it
bgneal@45: 					if (node.name === 'li') {
bgneal@45: 						sibling = node.prev;
bgneal@45: 						if (sibling && (sibling.name === 'ul' || sibling.name === 'ul')) {
bgneal@45: 							sibling.append(node);
bgneal@45: 							continue;
bgneal@45: 						}
bgneal@45: 
bgneal@45: 						sibling = node.next;
bgneal@45: 						if (sibling && (sibling.name === 'ul' || sibling.name === 'ul')) {
bgneal@45: 							sibling.insert(node, sibling.firstChild, true);
bgneal@45: 							continue;
bgneal@45: 						}
bgneal@45: 
bgneal@45: 						node.wrap(self.filterNode(new Node('ul', 1)));
bgneal@45: 						continue;
bgneal@45: 					}
bgneal@45: 
bgneal@45: 					// Try wrapping the element in a DIV
bgneal@45: 					if (schema.isValidChild(node.parent.name, 'div') && schema.isValidChild('div', node.name)) {
bgneal@45: 						node.wrap(self.filterNode(new Node('div', 1)));
bgneal@45: 					} else {
bgneal@45: 						// We failed wrapping it, then remove or unwrap it
bgneal@45: 						if (node.name === 'style' || node.name === 'script')
bgneal@45: 							node.empty().remove();
bgneal@45: 						else
bgneal@45: 							node.unwrap();
bgneal@45: 					}
bgneal@45: 				}
bgneal@45: 			}
bgneal@45: 		};
bgneal@45: 
bgneal@45: 		self.filterNode = function(node) {
bgneal@45: 			var i, name, list;
bgneal@45: 
bgneal@45: 			// Run element filters
bgneal@45: 			if (name in nodeFilters) {
bgneal@45: 				list = matchedNodes[name];
bgneal@45: 
bgneal@45: 				if (list)
bgneal@45: 					list.push(node);
bgneal@45: 				else
bgneal@45: 					matchedNodes[name] = [node];
bgneal@45: 			}
bgneal@45: 
bgneal@45: 			// Run attribute filters
bgneal@45: 			i = attributeFilters.length;
bgneal@45: 			while (i--) {
bgneal@45: 				name = attributeFilters[i].name;
bgneal@45: 
bgneal@45: 				if (name in node.attributes.map) {
bgneal@45: 					list = matchedAttributes[name];
bgneal@45: 
bgneal@45: 					if (list)
bgneal@45: 						list.push(node);
bgneal@45: 					else
bgneal@45: 						matchedAttributes[name] = [node];
bgneal@45: 				}
bgneal@45: 			}
bgneal@45: 
bgneal@45: 			return node;
bgneal@45: 		};
bgneal@45: 
bgneal@45: 		self.addNodeFilter = function(name, callback) {
bgneal@45: 			tinymce.each(tinymce.explode(name), function(name) {
bgneal@45: 				var list = nodeFilters[name];
bgneal@45: 
bgneal@45: 				if (!list)
bgneal@45: 					nodeFilters[name] = list = [];
bgneal@45: 
bgneal@45: 				list.push(callback);
bgneal@45: 			});
bgneal@45: 		};
bgneal@45: 
bgneal@45: 		self.addAttributeFilter = function(name, callback) {
bgneal@45: 			tinymce.each(tinymce.explode(name), function(name) {
bgneal@45: 				var i;
bgneal@45: 
bgneal@45: 				for (i = 0; i < attributeFilters.length; i++) {
bgneal@45: 					if (attributeFilters[i].name === name) {
bgneal@45: 						attributeFilters[i].callbacks.push(callback);
bgneal@45: 						return;
bgneal@45: 					}
bgneal@45: 				}
bgneal@45: 
bgneal@45: 				attributeFilters.push({name: name, callbacks: [callback]});
bgneal@45: 			});
bgneal@45: 		};
bgneal@45: 
bgneal@45: 		self.parse = function(html, args) {
bgneal@45: 			var parser, rootNode, node, nodes, i, l, fi, fl, list, name, validate,
bgneal@45: 				blockElements, startWhiteSpaceRegExp, invalidChildren = [], isInWhiteSpacePreservedElement,
bgneal@45: 				endWhiteSpaceRegExp, allWhiteSpaceRegExp, whiteSpaceElements, children, nonEmptyElements, rootBlockName;
bgneal@45: 
bgneal@45: 			args = args || {};
bgneal@45: 			matchedNodes = {};
bgneal@45: 			matchedAttributes = {};
bgneal@45: 			blockElements = tinymce.extend(tinymce.makeMap('script,style,head,html,body,title,meta,param'), schema.getBlockElements());
bgneal@45: 			nonEmptyElements = schema.getNonEmptyElements();
bgneal@45: 			children = schema.children;
bgneal@45: 			validate = settings.validate;
bgneal@45: 			rootBlockName = "forced_root_block" in args ? args.forced_root_block : settings.forced_root_block;
bgneal@45: 
bgneal@45: 			whiteSpaceElements = schema.getWhiteSpaceElements();
bgneal@45: 			startWhiteSpaceRegExp = /^[ \t\r\n]+/;
bgneal@45: 			endWhiteSpaceRegExp = /[ \t\r\n]+$/;
bgneal@45: 			allWhiteSpaceRegExp = /[ \t\r\n]+/g;
bgneal@45: 
bgneal@45: 			function addRootBlocks() {
bgneal@45: 				var node = rootNode.firstChild, next, rootBlockNode;
bgneal@45: 
bgneal@45: 				while (node) {
bgneal@45: 					next = node.next;
bgneal@45: 
bgneal@45: 					if (node.type == 3 || (node.type == 1 && node.name !== 'p' && !blockElements[node.name] && !node.attr('data-mce-type'))) {
bgneal@45: 						if (!rootBlockNode) {
bgneal@45: 							// Create a new root block element
bgneal@45: 							rootBlockNode = createNode(rootBlockName, 1);
bgneal@45: 							rootNode.insert(rootBlockNode, node);
bgneal@45: 							rootBlockNode.append(node);
bgneal@45: 						} else
bgneal@45: 							rootBlockNode.append(node);
bgneal@45: 					} else {
bgneal@45: 						rootBlockNode = null;
bgneal@45: 					}
bgneal@45: 
bgneal@45: 					node = next;
bgneal@45: 				};
bgneal@45: 			};
bgneal@45: 
bgneal@45: 			function createNode(name, type) {
bgneal@45: 				var node = new Node(name, type), list;
bgneal@45: 
bgneal@45: 				if (name in nodeFilters) {
bgneal@45: 					list = matchedNodes[name];
bgneal@45: 
bgneal@45: 					if (list)
bgneal@45: 						list.push(node);
bgneal@45: 					else
bgneal@45: 						matchedNodes[name] = [node];
bgneal@45: 				}
bgneal@45: 
bgneal@45: 				return node;
bgneal@45: 			};
bgneal@45: 
bgneal@45: 			function removeWhitespaceBefore(node) {
bgneal@45: 				var textNode, textVal, sibling;
bgneal@45: 
bgneal@45: 				for (textNode = node.prev; textNode && textNode.type === 3; ) {
bgneal@45: 					textVal = textNode.value.replace(endWhiteSpaceRegExp, '');
bgneal@45: 
bgneal@45: 					if (textVal.length > 0) {
bgneal@45: 						textNode.value = textVal;
bgneal@45: 						textNode = textNode.prev;
bgneal@45: 					} else {
bgneal@45: 						sibling = textNode.prev;
bgneal@45: 						textNode.remove();
bgneal@45: 						textNode = sibling;
bgneal@45: 					}
bgneal@45: 				}
bgneal@45: 			};
bgneal@45: 
bgneal@45: 			parser = new tinymce.html.SaxParser({
bgneal@45: 				validate : validate,
bgneal@45: 				fix_self_closing : !validate, // Let the DOM parser handle <li> in <li> or <p> in <p> for better results
bgneal@45: 
bgneal@45: 				cdata: function(text) {
bgneal@45: 					node.append(createNode('#cdata', 4)).value = text;
bgneal@45: 				},
bgneal@45: 
bgneal@45: 				text: function(text, raw) {
bgneal@45: 					var textNode;
bgneal@45: 
bgneal@45: 					// Trim all redundant whitespace on non white space elements
bgneal@45: 					if (!isInWhiteSpacePreservedElement) {
bgneal@45: 						text = text.replace(allWhiteSpaceRegExp, ' ');
bgneal@45: 
bgneal@45: 						if (node.lastChild && blockElements[node.lastChild.name])
bgneal@45: 							text = text.replace(startWhiteSpaceRegExp, '');
bgneal@45: 					}
bgneal@45: 
bgneal@45: 					// Do we need to create the node
bgneal@45: 					if (text.length !== 0) {
bgneal@45: 						textNode = createNode('#text', 3);
bgneal@45: 						textNode.raw = !!raw;
bgneal@45: 						node.append(textNode).value = text;
bgneal@45: 					}
bgneal@45: 				},
bgneal@45: 
bgneal@45: 				comment: function(text) {
bgneal@45: 					node.append(createNode('#comment', 8)).value = text;
bgneal@45: 				},
bgneal@45: 
bgneal@45: 				pi: function(name, text) {
bgneal@45: 					node.append(createNode(name, 7)).value = text;
bgneal@45: 					removeWhitespaceBefore(node);
bgneal@45: 				},
bgneal@45: 
bgneal@45: 				doctype: function(text) {
bgneal@45: 					var newNode;
bgneal@45: 		
bgneal@45: 					newNode = node.append(createNode('#doctype', 10));
bgneal@45: 					newNode.value = text;
bgneal@45: 					removeWhitespaceBefore(node);
bgneal@45: 				},
bgneal@45: 
bgneal@45: 				start: function(name, attrs, empty) {
bgneal@45: 					var newNode, attrFiltersLen, elementRule, textNode, attrName, text, sibling, parent;
bgneal@45: 
bgneal@45: 					elementRule = validate ? schema.getElementRule(name) : {};
bgneal@45: 					if (elementRule) {
bgneal@45: 						newNode = createNode(elementRule.outputName || name, 1);
bgneal@45: 						newNode.attributes = attrs;
bgneal@45: 						newNode.shortEnded = empty;
bgneal@45: 
bgneal@45: 						node.append(newNode);
bgneal@45: 
bgneal@45: 						// Check if node is valid child of the parent node is the child is
bgneal@45: 						// unknown we don't collect it since it's probably a custom element
bgneal@45: 						parent = children[node.name];
bgneal@45: 						if (parent && children[newNode.name] && !parent[newNode.name])
bgneal@45: 							invalidChildren.push(newNode);
bgneal@45: 
bgneal@45: 						attrFiltersLen = attributeFilters.length;
bgneal@45: 						while (attrFiltersLen--) {
bgneal@45: 							attrName = attributeFilters[attrFiltersLen].name;
bgneal@45: 
bgneal@45: 							if (attrName in attrs.map) {
bgneal@45: 								list = matchedAttributes[attrName];
bgneal@45: 
bgneal@45: 								if (list)
bgneal@45: 									list.push(newNode);
bgneal@45: 								else
bgneal@45: 									matchedAttributes[attrName] = [newNode];
bgneal@45: 							}
bgneal@45: 						}
bgneal@45: 
bgneal@45: 						// Trim whitespace before block
bgneal@45: 						if (blockElements[name])
bgneal@45: 							removeWhitespaceBefore(newNode);
bgneal@45: 
bgneal@45: 						// Change current node if the element wasn't empty i.e not <br /> or <img />
bgneal@45: 						if (!empty)
bgneal@45: 							node = newNode;
bgneal@45: 
bgneal@45: 						// Check if we are inside a whitespace preserved element
bgneal@45: 						if (!isInWhiteSpacePreservedElement && whiteSpaceElements[name]) {
bgneal@45: 							isInWhiteSpacePreservedElement = true;
bgneal@45: 						}
bgneal@45: 					}
bgneal@45: 				},
bgneal@45: 
bgneal@45: 				end: function(name) {
bgneal@45: 					var textNode, elementRule, text, sibling, tempNode;
bgneal@45: 
bgneal@45: 					elementRule = validate ? schema.getElementRule(name) : {};
bgneal@45: 					if (elementRule) {
bgneal@45: 						if (blockElements[name]) {
bgneal@45: 							if (!isInWhiteSpacePreservedElement) {
bgneal@45: 								// Trim whitespace at beginning of block
bgneal@45: 								for (textNode = node.firstChild; textNode && textNode.type === 3; ) {
bgneal@45: 									text = textNode.value.replace(startWhiteSpaceRegExp, '');
bgneal@45: 
bgneal@45: 									if (text.length > 0) {
bgneal@45: 										textNode.value = text;
bgneal@45: 										textNode = textNode.next;
bgneal@45: 									} else {
bgneal@45: 										sibling = textNode.next;
bgneal@45: 										textNode.remove();
bgneal@45: 										textNode = sibling;
bgneal@45: 									}
bgneal@45: 								}
bgneal@45: 
bgneal@45: 								// Trim whitespace at end of block
bgneal@45: 								for (textNode = node.lastChild; textNode && textNode.type === 3; ) {
bgneal@45: 									text = textNode.value.replace(endWhiteSpaceRegExp, '');
bgneal@45: 
bgneal@45: 									if (text.length > 0) {
bgneal@45: 										textNode.value = text;
bgneal@45: 										textNode = textNode.prev;
bgneal@45: 									} else {
bgneal@45: 										sibling = textNode.prev;
bgneal@45: 										textNode.remove();
bgneal@45: 										textNode = sibling;
bgneal@45: 									}
bgneal@45: 								}
bgneal@45: 							}
bgneal@45: 
bgneal@45: 							// Trim start white space
bgneal@45: 							textNode = node.prev;
bgneal@45: 							if (textNode && textNode.type === 3) {
bgneal@45: 								text = textNode.value.replace(startWhiteSpaceRegExp, '');
bgneal@45: 
bgneal@45: 								if (text.length > 0)
bgneal@45: 									textNode.value = text;
bgneal@45: 								else
bgneal@45: 									textNode.remove();
bgneal@45: 							}
bgneal@45: 						}
bgneal@45: 
bgneal@45: 						// Check if we exited a whitespace preserved element
bgneal@45: 						if (isInWhiteSpacePreservedElement && whiteSpaceElements[name]) {
bgneal@45: 							isInWhiteSpacePreservedElement = false;
bgneal@45: 						}
bgneal@45: 
bgneal@45: 						// Handle empty nodes
bgneal@45: 						if (elementRule.removeEmpty || elementRule.paddEmpty) {
bgneal@45: 							if (node.isEmpty(nonEmptyElements)) {
bgneal@45: 								if (elementRule.paddEmpty)
bgneal@45: 									node.empty().append(new Node('#text', '3')).value = '\u00a0';
bgneal@45: 								else {
bgneal@45: 									// Leave nodes that have a name like <a name="name">
bgneal@45: 									if (!node.attributes.map.name) {
bgneal@45: 										tempNode = node.parent;
bgneal@45: 										node.empty().remove();
bgneal@45: 										node = tempNode;
bgneal@45: 										return;
bgneal@45: 									}
bgneal@45: 								}
bgneal@45: 							}
bgneal@45: 						}
bgneal@45: 
bgneal@45: 						node = node.parent;
bgneal@45: 					}
bgneal@45: 				}
bgneal@45: 			}, schema);
bgneal@45: 
bgneal@45: 			rootNode = node = new Node(args.context || settings.root_name, 11);
bgneal@45: 
bgneal@45: 			parser.parse(html);
bgneal@45: 
bgneal@45: 			// Fix invalid children or report invalid children in a contextual parsing
bgneal@45: 			if (validate && invalidChildren.length) {
bgneal@45: 				if (!args.context)
bgneal@45: 					fixInvalidChildren(invalidChildren);
bgneal@45: 				else
bgneal@45: 					args.invalid = true;
bgneal@45: 			}
bgneal@45: 
bgneal@45: 			// Wrap nodes in the root into block elements if the root is body
bgneal@45: 			if (rootBlockName && rootNode.name == 'body')
bgneal@45: 				addRootBlocks();
bgneal@45: 
bgneal@45: 			// Run filters only when the contents is valid
bgneal@45: 			if (!args.invalid) {
bgneal@45: 				// Run node filters
bgneal@45: 				for (name in matchedNodes) {
bgneal@45: 					list = nodeFilters[name];
bgneal@45: 					nodes = matchedNodes[name];
bgneal@45: 
bgneal@45: 					// Remove already removed children
bgneal@45: 					fi = nodes.length;
bgneal@45: 					while (fi--) {
bgneal@45: 						if (!nodes[fi].parent)
bgneal@45: 							nodes.splice(fi, 1);
bgneal@45: 					}
bgneal@45: 
bgneal@45: 					for (i = 0, l = list.length; i < l; i++)
bgneal@45: 						list[i](nodes, name, args);
bgneal@45: 				}
bgneal@45: 
bgneal@45: 				// Run attribute filters
bgneal@45: 				for (i = 0, l = attributeFilters.length; i < l; i++) {
bgneal@45: 					list = attributeFilters[i];
bgneal@45: 
bgneal@45: 					if (list.name in matchedAttributes) {
bgneal@45: 						nodes = matchedAttributes[list.name];
bgneal@45: 
bgneal@45: 						// Remove already removed children
bgneal@45: 						fi = nodes.length;
bgneal@45: 						while (fi--) {
bgneal@45: 							if (!nodes[fi].parent)
bgneal@45: 								nodes.splice(fi, 1);
bgneal@45: 						}
bgneal@45: 
bgneal@45: 						for (fi = 0, fl = list.callbacks.length; fi < fl; fi++)
bgneal@45: 							list.callbacks[fi](nodes, list.name, args);
bgneal@45: 					}
bgneal@45: 				}
bgneal@45: 			}
bgneal@45: 
bgneal@45: 			return rootNode;
bgneal@45: 		};
bgneal@45: 
bgneal@45: 		// Remove <br> at end of block elements Gecko and WebKit injects BR elements to
bgneal@45: 		// make it possible to place the caret inside empty blocks. This logic tries to remove
bgneal@45: 		// these elements and keep br elements that where intended to be there intact
bgneal@45: 		if (settings.remove_trailing_brs) {
bgneal@45: 			self.addNodeFilter('br', function(nodes, name) {
bgneal@45: 				var i, l = nodes.length, node, blockElements = schema.getBlockElements(),
bgneal@45: 					nonEmptyElements = schema.getNonEmptyElements(), parent, prev, prevName;
bgneal@45: 
bgneal@45: 				// Remove brs from body element as well
bgneal@45: 				blockElements.body = 1;
bgneal@45: 
bgneal@45: 				// Must loop forwards since it will otherwise remove all brs in <p>a<br><br><br></p>
bgneal@45: 				for (i = 0; i < l; i++) {
bgneal@45: 					node = nodes[i];
bgneal@45: 					parent = node.parent;
bgneal@45: 
bgneal@45: 					if (blockElements[node.parent.name] && node === parent.lastChild) {
bgneal@45: 						// Loop all nodes to the right of the current node and check for other BR elements
bgneal@45: 						// excluding bookmarks since they are invisible
bgneal@45: 						prev = node.prev;
bgneal@45: 						while (prev) {
bgneal@45: 							prevName = prev.name;
bgneal@45: 
bgneal@45: 							// Ignore bookmarks
bgneal@45: 							if (prevName !== "span" || prev.attr('data-mce-type') !== 'bookmark') {
bgneal@45: 								// Found a non BR element
bgneal@45: 								if (prevName !== "br")
bgneal@45: 									break;
bgneal@45: 	
bgneal@45: 								// Found another br it's a <br><br> structure then don't remove anything
bgneal@45: 								if (prevName === 'br') {
bgneal@45: 									node = null;
bgneal@45: 									break;
bgneal@45: 								}
bgneal@45: 							}
bgneal@45: 
bgneal@45: 							prev = prev.prev;
bgneal@45: 						}
bgneal@45: 
bgneal@45: 						if (node) {
bgneal@45: 							node.remove();
bgneal@45: 
bgneal@45: 							// Is the parent to be considered empty after we removed the BR
bgneal@45: 							if (parent.isEmpty(nonEmptyElements)) {
bgneal@45: 								elementRule = schema.getElementRule(parent.name);
bgneal@45: 
bgneal@45: 								// Remove or padd the element depending on schema rule
bgneal@45: 								if (elementRule) {
bgneal@45: 								  if (elementRule.removeEmpty)
bgneal@45: 									  parent.remove();
bgneal@45: 								  else if (elementRule.paddEmpty)
bgneal@45: 									  parent.empty().append(new tinymce.html.Node('#text', 3)).value = '\u00a0';
bgneal@45: 							  }
bgneal@45:               }
bgneal@45: 						}
bgneal@45: 					}
bgneal@45: 				}
bgneal@45: 			});
bgneal@45: 		}
bgneal@45: 	}
bgneal@45: })(tinymce);
bgneal@45: 
bgneal@45: tinymce.html.Writer = function(settings) {
bgneal@45: 	var html = [], indent, indentBefore, indentAfter, encode, htmlOutput;
bgneal@45: 
bgneal@45: 	settings = settings || {};
bgneal@45: 	indent = settings.indent;
bgneal@45: 	indentBefore = tinymce.makeMap(settings.indent_before || '');
bgneal@45: 	indentAfter = tinymce.makeMap(settings.indent_after || '');
bgneal@45: 	encode = tinymce.html.Entities.getEncodeFunc(settings.entity_encoding || 'raw', settings.entities);
bgneal@45: 	htmlOutput = settings.element_format == "html";
bgneal@45: 
bgneal@45: 	return {
bgneal@45: 		start: function(name, attrs, empty) {
bgneal@45: 			var i, l, attr, value;
bgneal@45: 
bgneal@45: 			if (indent && indentBefore[name] && html.length > 0) {
bgneal@45: 				value = html[html.length - 1];
bgneal@45: 
bgneal@45: 				if (value.length > 0 && value !== '\n')
bgneal@45: 					html.push('\n');
bgneal@45: 			}
bgneal@45: 
bgneal@45: 			html.push('<', name);
bgneal@45: 
bgneal@45: 			if (attrs) {
bgneal@45: 				for (i = 0, l = attrs.length; i < l; i++) {
bgneal@45: 					attr = attrs[i];
bgneal@45: 					html.push(' ', attr.name, '="', encode(attr.value, true), '"');
bgneal@45: 				}
bgneal@45: 			}
bgneal@45: 
bgneal@45: 			if (!empty || htmlOutput)
bgneal@45: 				html[html.length] = '>';
bgneal@45: 			else
bgneal@45: 				html[html.length] = ' />';
bgneal@45: 
bgneal@45: 			if (empty && indent && indentAfter[name] && html.length > 0) {
bgneal@45: 				value = html[html.length - 1];
bgneal@45: 
bgneal@45: 				if (value.length > 0 && value !== '\n')
bgneal@45: 					html.push('\n');
bgneal@45: 			}
bgneal@45: 		},
bgneal@45: 
bgneal@45: 		end: function(name) {
bgneal@45: 			var value;
bgneal@45: 
bgneal@45: 			/*if (indent && indentBefore[name] && html.length > 0) {
bgneal@45: 				value = html[html.length - 1];
bgneal@45: 
bgneal@45: 				if (value.length > 0 && value !== '\n')
bgneal@45: 					html.push('\n');
bgneal@45: 			}*/
bgneal@45: 
bgneal@45: 			html.push('</', name, '>');
bgneal@45: 
bgneal@45: 			if (indent && indentAfter[name] && html.length > 0) {
bgneal@45: 				value = html[html.length - 1];
bgneal@45: 
bgneal@45: 				if (value.length > 0 && value !== '\n')
bgneal@45: 					html.push('\n');
bgneal@45: 			}
bgneal@45: 		},
bgneal@45: 
bgneal@45: 		text: function(text, raw) {
bgneal@45: 			if (text.length > 0)
bgneal@45: 				html[html.length] = raw ? text : encode(text);
bgneal@45: 		},
bgneal@45: 
bgneal@45: 		cdata: function(text) {
bgneal@45: 			html.push('<![CDATA[', text, ']]>');
bgneal@45: 		},
bgneal@45: 
bgneal@45: 		comment: function(text) {
bgneal@45: 			html.push('<!--', text, '-->');
bgneal@45: 		},
bgneal@45: 
bgneal@45: 		pi: function(name, text) {
bgneal@45: 			if (text)
bgneal@45: 				html.push('<?', name, ' ', text, '?>');
bgneal@45: 			else
bgneal@45: 				html.push('<?', name, '?>');
bgneal@45: 
bgneal@45: 			if (indent)
bgneal@45: 				html.push('\n');
bgneal@45: 		},
bgneal@45: 
bgneal@45: 		doctype: function(text) {
bgneal@45: 			html.push('<!DOCTYPE', text, '>', indent ? '\n' : '');
bgneal@45: 		},
bgneal@45: 
bgneal@45: 		reset: function() {
bgneal@45: 			html.length = 0;
bgneal@45: 		},
bgneal@45: 
bgneal@45: 		getContent: function() {
bgneal@45: 			return html.join('').replace(/\n$/, '');
bgneal@45: 		}
bgneal@45: 	};
bgneal@45: };
bgneal@45: 
bgneal@45: (function(tinymce) {
bgneal@45: 	tinymce.html.Serializer = function(settings, schema) {
bgneal@45: 		var self = this, writer = new tinymce.html.Writer(settings);
bgneal@45: 
bgneal@45: 		settings = settings || {};
bgneal@45: 		settings.validate = "validate" in settings ? settings.validate : true;
bgneal@45: 
bgneal@45: 		self.schema = schema = schema || new tinymce.html.Schema();
bgneal@45: 		self.writer = writer;
bgneal@45: 
bgneal@45: 		self.serialize = function(node) {
bgneal@45: 			var handlers, validate;
bgneal@45: 
bgneal@45: 			validate = settings.validate;
bgneal@45: 
bgneal@45: 			handlers = {
bgneal@45: 				// #text
bgneal@45: 				3: function(node, raw) {
bgneal@45: 					writer.text(node.value, node.raw);
bgneal@45: 				},
bgneal@45: 
bgneal@45: 				// #comment
bgneal@45: 				8: function(node) {
bgneal@45: 					writer.comment(node.value);
bgneal@45: 				},
bgneal@45: 
bgneal@45: 				// Processing instruction
bgneal@45: 				7: function(node) {
bgneal@45: 					writer.pi(node.name, node.value);
bgneal@45: 				},
bgneal@45: 
bgneal@45: 				// Doctype
bgneal@45: 				10: function(node) {
bgneal@45: 					writer.doctype(node.value);
bgneal@45: 				},
bgneal@45: 
bgneal@45: 				// CDATA
bgneal@45: 				4: function(node) {
bgneal@45: 					writer.cdata(node.value);
bgneal@45: 				},
bgneal@45: 
bgneal@45:  				// Document fragment
bgneal@45: 				11: function(node) {
bgneal@45: 					if ((node = node.firstChild)) {
bgneal@45: 						do {
bgneal@45: 							walk(node);
bgneal@45: 						} while (node = node.next);
bgneal@45: 					}
bgneal@45: 				}
bgneal@45: 			};
bgneal@45: 
bgneal@45: 			writer.reset();
bgneal@45: 
bgneal@45: 			function walk(node) {
bgneal@45: 				var handler = handlers[node.type], name, isEmpty, attrs, attrName, attrValue, sortedAttrs, i, l, elementRule;
bgneal@45: 
bgneal@45: 				if (!handler) {
bgneal@45: 					name = node.name;
bgneal@45: 					isEmpty = node.shortEnded;
bgneal@45: 					attrs = node.attributes;
bgneal@45: 
bgneal@45: 					// Sort attributes
bgneal@45: 					if (validate && attrs && attrs.length > 1) {
bgneal@45: 						sortedAttrs = [];
bgneal@45: 						sortedAttrs.map = {};
bgneal@45: 
bgneal@45: 						elementRule = schema.getElementRule(node.name);
bgneal@45: 						for (i = 0, l = elementRule.attributesOrder.length; i < l; i++) {
bgneal@45: 							attrName = elementRule.attributesOrder[i];
bgneal@45: 
bgneal@45: 							if (attrName in attrs.map) {
bgneal@45: 								attrValue = attrs.map[attrName];
bgneal@45: 								sortedAttrs.map[attrName] = attrValue;
bgneal@45: 								sortedAttrs.push({name: attrName, value: attrValue});
bgneal@45: 							}
bgneal@45: 						}
bgneal@45: 
bgneal@45: 						for (i = 0, l = attrs.length; i < l; i++) {
bgneal@45: 							attrName = attrs[i].name;
bgneal@45: 
bgneal@45: 							if (!(attrName in sortedAttrs.map)) {
bgneal@45: 								attrValue = attrs.map[attrName];
bgneal@45: 								sortedAttrs.map[attrName] = attrValue;
bgneal@45: 								sortedAttrs.push({name: attrName, value: attrValue});
bgneal@45: 							}
bgneal@45: 						}
bgneal@45: 
bgneal@45: 						attrs = sortedAttrs;
bgneal@45: 					}
bgneal@45: 
bgneal@45: 					writer.start(node.name, attrs, isEmpty);
bgneal@45: 
bgneal@45: 					if (!isEmpty) {
bgneal@45: 						if ((node = node.firstChild)) {
bgneal@45: 							do {
bgneal@45: 								walk(node);
bgneal@45: 							} while (node = node.next);
bgneal@45: 						}
bgneal@45: 
bgneal@45: 						writer.end(name);
bgneal@45: 					}
bgneal@45: 				} else
bgneal@45: 					handler(node);
bgneal@45: 			}
bgneal@45: 
bgneal@45: 			// Serialize element and treat all non elements as fragments
bgneal@45: 			if (node.type == 1 && !settings.inner)
bgneal@45: 				walk(node);
bgneal@45: 			else
bgneal@45: 				handlers[11](node);
bgneal@45: 
bgneal@45: 			return writer.getContent();
bgneal@45: 		};
bgneal@45: 	}
bgneal@45: })(tinymce);
bgneal@45: 
bgneal@45: // JSLint defined globals
bgneal@45: /*global tinymce:false, window:false */
bgneal@45: 
bgneal@45: tinymce.dom = {};
bgneal@45: 
bgneal@45: (function(namespace, expando) {
bgneal@45: 	var w3cEventModel = !!document.addEventListener;
bgneal@45: 
bgneal@45: 	function addEvent(target, name, callback, capture) {
bgneal@45: 		if (target.addEventListener) {
bgneal@45: 			target.addEventListener(name, callback, capture || false);
bgneal@45: 		} else if (target.attachEvent) {
bgneal@45: 			target.attachEvent('on' + name, callback);
bgneal@45: 		}
bgneal@45: 	}
bgneal@45: 
bgneal@45: 	function removeEvent(target, name, callback, capture) {
bgneal@45: 		if (target.removeEventListener) {
bgneal@45: 			target.removeEventListener(name, callback, capture || false);
bgneal@45: 		} else if (target.detachEvent) {
bgneal@45: 			target.detachEvent('on' + name, callback);
bgneal@45: 		}
bgneal@45: 	}
bgneal@45: 
bgneal@45: 	function fix(original_event, data) {
bgneal@45: 		var name, event = data || {};
bgneal@45: 
bgneal@45: 		// Dummy function that gets replaced on the delegation state functions
bgneal@45: 		function returnFalse() {
bgneal@45: 			return false;
bgneal@45: 		}
bgneal@45: 
bgneal@45: 		// Dummy function that gets replaced on the delegation state functions
bgneal@45: 		function returnTrue() {
bgneal@45: 			return true;
bgneal@45: 		}
bgneal@45: 
bgneal@45: 		// Copy all properties from the original event
bgneal@45: 		for (name in original_event) {
bgneal@45: 			// layerX/layerY is deprecated in Chrome and produces a warning
bgneal@45: 			if (name !== "layerX" && name !== "layerY") {
bgneal@45: 				event[name] = original_event[name];
bgneal@45: 			}
bgneal@45: 		}
bgneal@45: 
bgneal@45: 		// Normalize target IE uses srcElement
bgneal@45: 		if (!event.target) {
bgneal@45: 			event.target = event.srcElement || document;
bgneal@45: 		}
bgneal@45: 
bgneal@45: 		// Add preventDefault method
bgneal@45: 		event.preventDefault = function() {
bgneal@45: 			event.isDefaultPrevented = returnTrue;
bgneal@45: 
bgneal@45: 			// Execute preventDefault on the original event object
bgneal@45: 			if (original_event) {
bgneal@45: 				if (original_event.preventDefault) {
bgneal@45: 					original_event.preventDefault();
bgneal@45: 				} else {
bgneal@45: 					original_event.returnValue = false; // IE
bgneal@45: 				}
bgneal@45: 			}
bgneal@45: 		};
bgneal@45: 
bgneal@45: 		// Add stopPropagation
bgneal@45: 		event.stopPropagation = function() {
bgneal@45: 			event.isPropagationStopped = returnTrue;
bgneal@45: 
bgneal@45: 			// Execute stopPropagation on the original event object
bgneal@45: 			if (original_event) {
bgneal@45: 				if (original_event.stopPropagation) {
bgneal@45: 					original_event.stopPropagation();
bgneal@45: 				} else {
bgneal@45: 					original_event.cancelBubble = true; // IE
bgneal@45: 				}
bgneal@45: 			 }
bgneal@45: 		};
bgneal@45: 
bgneal@45: 		// Add stopImmediatePropagation
bgneal@45: 		event.stopImmediatePropagation = function() {
bgneal@45: 			event.isImmediatePropagationStopped = returnTrue;
bgneal@45: 			event.stopPropagation();
bgneal@45: 		};
bgneal@45: 
bgneal@45: 		// Add event delegation states
bgneal@45: 		if (!event.isDefaultPrevented) {
bgneal@45: 			event.isDefaultPrevented = returnFalse;
bgneal@45: 			event.isPropagationStopped = returnFalse;
bgneal@45: 			event.isImmediatePropagationStopped = returnFalse;
bgneal@45: 		}
bgneal@45: 
bgneal@45: 		return event;
bgneal@45: 	}
bgneal@45: 
bgneal@45: 	function bindOnReady(win, callback, event_utils) {
bgneal@45: 		var doc = win.document, event = {type: 'ready'};
bgneal@45: 
bgneal@45: 		// Gets called when the DOM is ready
bgneal@45: 		function readyHandler() {
bgneal@45: 			if (!event_utils.domLoaded) {
bgneal@45: 				event_utils.domLoaded = true;
bgneal@45: 				callback(event);
bgneal@45: 			}
bgneal@45: 		}
bgneal@45: 
bgneal@45: 		// Use W3C method
bgneal@45: 		if (w3cEventModel) {
bgneal@45: 			addEvent(win, 'DOMContentLoaded', readyHandler);
bgneal@45: 		} else {
bgneal@45: 			// Use IE method
bgneal@45: 			addEvent(doc, "readystatechange", function() {
bgneal@45: 				if (doc.readyState === "complete") {
bgneal@45: 					removeEvent(doc, "readystatechange", arguments.callee);
bgneal@45: 					readyHandler();
bgneal@45: 				}
bgneal@45: 			});
bgneal@45: 
bgneal@45: 			// Wait until we can scroll, when we can the DOM is initialized
bgneal@45: 			if (doc.documentElement.doScroll && win === win.top) {
bgneal@45: 				(function() {
bgneal@45: 					try {
bgneal@45: 						// If IE is used, use the trick by Diego Perini licensed under MIT by request to the author.
bgneal@45: 						// http://javascript.nwbox.com/IEContentLoaded/
bgneal@45: 						doc.documentElement.doScroll("left");
bgneal@45: 					} catch (ex) {
bgneal@45: 						setTimeout(arguments.callee, 0);
bgneal@45: 						return;
bgneal@45: 					}
bgneal@45: 
bgneal@45: 					readyHandler();
bgneal@45: 				})();
bgneal@45: 			}
bgneal@45: 		}
bgneal@45: 
bgneal@45: 		// Fallback if any of the above methods should fail for some odd reason
bgneal@45: 		addEvent(win, 'load', readyHandler);
bgneal@45: 	}
bgneal@45: 
bgneal@45: 	function EventUtils(proxy) {
bgneal@45: 		var self = this, events = {}, count, isFocusBlurBound, hasFocusIn, hasMouseEnterLeave, mouseEnterLeave;
bgneal@45: 
bgneal@45: 		hasMouseEnterLeave = "onmouseenter" in document.documentElement;
bgneal@45: 		hasFocusIn = "onfocusin" in document.documentElement;
bgneal@45: 		mouseEnterLeave = {mouseenter: 'mouseover', mouseleave: 'mouseout'};
bgneal@45: 		count = 1;
bgneal@45: 
bgneal@45: 		// State if the DOMContentLoaded was executed or not
bgneal@45: 		self.domLoaded = false;
bgneal@45: 		self.events = events;
bgneal@45: 
bgneal@45: 		function executeHandlers(evt, id) {
bgneal@45: 			var callbackList, i, l, callback;
bgneal@45: 
bgneal@45: 			callbackList = events[id][evt.type];
bgneal@45: 			if (callbackList) {
bgneal@45: 				for (i = 0, l = callbackList.length; i < l; i++) {
bgneal@45: 					callback = callbackList[i];
bgneal@45: 					
bgneal@45: 					// Check if callback exists might be removed if a unbind is called inside the callback
bgneal@45: 					if (callback && callback.func.call(callback.scope, evt) === false) {
bgneal@45: 						evt.preventDefault();
bgneal@45: 					}
bgneal@45: 
bgneal@45: 					// Should we stop propagation to immediate listeners
bgneal@45: 					if (evt.isImmediatePropagationStopped()) {
bgneal@45: 						return;
bgneal@45: 					}
bgneal@45: 				}
bgneal@45: 			}
bgneal@45: 		}
bgneal@45: 
bgneal@45: 		self.bind = function(target, names, callback, scope) {
bgneal@45: 			var id, callbackList, i, name, fakeName, nativeHandler, capture, win = window;
bgneal@45: 
bgneal@45: 			// Native event handler function patches the event and executes the callbacks for the expando
bgneal@45: 			function defaultNativeHandler(evt) {
bgneal@45: 				executeHandlers(fix(evt || win.event), id);
bgneal@45: 			}
bgneal@45: 
bgneal@45: 			// Don't bind to text nodes or comments
bgneal@45: 			if (!target || target.nodeType === 3 || target.nodeType === 8) {
bgneal@45: 				return;
bgneal@45: 			}
bgneal@45: 
bgneal@45: 			// Create or get events id for the target
bgneal@45: 			if (!target[expando]) {
bgneal@45: 				id = count++;
bgneal@45: 				target[expando] = id;
bgneal@45: 				events[id] = {};
bgneal@45: 			} else {
bgneal@45: 				id = target[expando];
bgneal@45: 
bgneal@45: 				if (!events[id]) {
bgneal@45: 					events[id] = {};
bgneal@45: 				}
bgneal@45: 			}
bgneal@45: 
bgneal@45: 			// Setup the specified scope or use the target as a default
bgneal@45: 			scope = scope || target;
bgneal@45: 
bgneal@45: 			// Split names and bind each event, enables you to bind multiple events with one call
bgneal@45: 			names = names.split(' ');
bgneal@45: 			i = names.length;
bgneal@45: 			while (i--) {
bgneal@45: 				name = names[i];
bgneal@45: 				nativeHandler = defaultNativeHandler;
bgneal@45: 				fakeName = capture = false;
bgneal@45: 
bgneal@45: 				// Use ready instead of DOMContentLoaded
bgneal@45: 				if (name === "DOMContentLoaded") {
bgneal@45: 					name = "ready";
bgneal@45: 				}
bgneal@45: 
bgneal@45: 				// DOM is already ready
bgneal@45: 				if ((self.domLoaded || target.readyState == 'complete') && name === "ready") {
bgneal@45: 					self.domLoaded = true;
bgneal@45: 					callback.call(scope, fix({type: name}));
bgneal@45: 					continue;
bgneal@45: 				}
bgneal@45: 
bgneal@45: 				// Handle mouseenter/mouseleaver
bgneal@45: 				if (!hasMouseEnterLeave) {
bgneal@45: 					fakeName = mouseEnterLeave[name];
bgneal@45: 
bgneal@45: 					if (fakeName) {
bgneal@45: 						nativeHandler = function(evt) {
bgneal@45: 							var current, related;
bgneal@45: 
bgneal@45: 							current = evt.currentTarget;
bgneal@45: 							related = evt.relatedTarget;
bgneal@45: 
bgneal@45: 							// Check if related is inside the current target if it's not then the event should be ignored since it's a mouseover/mouseout inside the element
bgneal@45: 							if (related && current.contains) {
bgneal@45: 								// Use contains for performance
bgneal@45: 								related = current.contains(related);
bgneal@45: 							} else {
bgneal@45: 								while (related && related !== current) {
bgneal@45: 									related = related.parentNode;
bgneal@45: 								}
bgneal@45: 							}
bgneal@45: 
bgneal@45: 							// Fire fake event
bgneal@45: 							if (!related) {
bgneal@45: 								evt = fix(evt || win.event);
bgneal@45: 								evt.type = evt.type === 'mouseout' ? 'mouseleave' : 'mouseenter';
bgneal@45: 								evt.target = current;
bgneal@45: 								executeHandlers(evt, id);
bgneal@45: 							}
bgneal@45: 						};
bgneal@45: 					}
bgneal@45: 				}
bgneal@45: 
bgneal@45: 				// Fake bubbeling of focusin/focusout
bgneal@45: 				if (!hasFocusIn && (name === "focusin" || name === "focusout")) {
bgneal@45: 					capture = true;
bgneal@45: 					fakeName = name === "focusin" ? "focus" : "blur";
bgneal@45: 					nativeHandler = function(evt) {
bgneal@45: 						evt = fix(evt || win.event);
bgneal@45: 						evt.type = evt.type === 'focus' ? 'focusin' : 'focusout';
bgneal@45: 						executeHandlers(evt, id);
bgneal@45: 					};
bgneal@45: 				}
bgneal@45: 
bgneal@45: 				// Setup callback list and bind native event
bgneal@45: 				callbackList = events[id][name];
bgneal@45: 				if (!callbackList) {
bgneal@45: 					events[id][name] = callbackList = [{func: callback, scope: scope}];
bgneal@45: 					callbackList.fakeName = fakeName;
bgneal@45: 					callbackList.capture = capture;
bgneal@45: 
bgneal@45: 					// Add the nativeHandler to the callback list so that we can later unbind it
bgneal@45: 					callbackList.nativeHandler = nativeHandler;
bgneal@45: 					if (!w3cEventModel) {
bgneal@45: 						callbackList.proxyHandler = proxy(id);
bgneal@45: 					}
bgneal@45: 
bgneal@45: 					// Check if the target has native events support
bgneal@45: 					if (name === "ready") {
bgneal@45: 						bindOnReady(target, nativeHandler, self);
bgneal@45: 					} else {
bgneal@45: 						addEvent(target, fakeName || name, w3cEventModel ? nativeHandler : callbackList.proxyHandler, capture);
bgneal@45: 					}
bgneal@45: 				} else {
bgneal@45: 					// If it already has an native handler then just push the callback
bgneal@45: 					callbackList.push({func: callback, scope: scope});
bgneal@45: 				}
bgneal@45: 			}
bgneal@45: 
bgneal@45: 			target = callbackList = 0; // Clean memory for IE
bgneal@45: 
bgneal@45: 			return callback;
bgneal@45: 		};
bgneal@45: 
bgneal@45: 		self.unbind = function(target, names, callback) {
bgneal@45: 			var id, callbackList, i, ci, name, eventMap;
bgneal@45: 
bgneal@45: 			// Don't bind to text nodes or comments
bgneal@45: 			if (!target || target.nodeType === 3 || target.nodeType === 8) {
bgneal@45: 				return self;
bgneal@45: 			}
bgneal@45: 
bgneal@45: 			// Unbind event or events if the target has the expando
bgneal@45: 			id = target[expando];
bgneal@45: 			if (id) {
bgneal@45: 				eventMap = events[id];
bgneal@45: 
bgneal@45: 				// Specific callback
bgneal@45: 				if (names) {
bgneal@45: 					names = names.split(' ');
bgneal@45: 					i = names.length;
bgneal@45: 					while (i--) {
bgneal@45: 						name = names[i];
bgneal@45: 						callbackList = eventMap[name];
bgneal@45: 
bgneal@45: 						// Unbind the event if it exists in the map
bgneal@45: 						if (callbackList) {
bgneal@45: 							// Remove specified callback
bgneal@45: 							if (callback) {
bgneal@45: 								ci = callbackList.length;
bgneal@45: 								while (ci--) {
bgneal@45: 									if (callbackList[ci].func === callback) {
bgneal@45: 										callbackList.splice(ci, 1);
bgneal@45: 									}
bgneal@45: 								}
bgneal@45: 							}
bgneal@45: 
bgneal@45: 							// Remove all callbacks if there isn't a specified callback or there is no callbacks left
bgneal@45: 							if (!callback || callbackList.length === 0) {
bgneal@45: 								delete eventMap[name];
bgneal@45: 								removeEvent(target, callbackList.fakeName || name, w3cEventModel ? callbackList.nativeHandler : callbackList.proxyHandler, callbackList.capture);
bgneal@45: 							}
bgneal@45: 						}
bgneal@45: 					}
bgneal@45: 				} else {
bgneal@45: 					// All events for a specific element
bgneal@45: 					for (name in eventMap) {
bgneal@45: 						callbackList = eventMap[name];
bgneal@45: 						removeEvent(target, callbackList.fakeName || name, w3cEventModel ? callbackList.nativeHandler : callbackList.proxyHandler, callbackList.capture);
bgneal@45: 					}
bgneal@45: 
bgneal@45: 					eventMap = {};
bgneal@45: 				}
bgneal@45: 
bgneal@45: 				// Check if object is empty, if it isn't then we won't remove the expando map
bgneal@45: 				for (name in eventMap) {
bgneal@45: 					return self;
bgneal@45: 				}
bgneal@45: 
bgneal@45: 				// Delete event object
bgneal@45: 				delete events[id];
bgneal@45: 
bgneal@45: 				// Remove expando from target
bgneal@45: 				try {
bgneal@45: 					// IE will fail here since it can't delete properties from window
bgneal@45: 					delete target[expando];
bgneal@45: 				} catch (ex) {
bgneal@45: 					// IE will set it to null
bgneal@45: 					target[expando] = null;
bgneal@45: 				}
bgneal@45: 			}
bgneal@45: 
bgneal@45: 			return self;
bgneal@45: 		};
bgneal@45: 
bgneal@45: 		self.fire = function(target, name, args) {
bgneal@45: 			var id, event;
bgneal@45: 
bgneal@45: 			// Don't bind to text nodes or comments
bgneal@45: 			if (!target || target.nodeType === 3 || target.nodeType === 8) {
bgneal@45: 				return self;
bgneal@45: 			}
bgneal@45: 
bgneal@45: 			// Build event object by patching the args
bgneal@45: 			event = fix(null, args);
bgneal@45: 			event.type = name;
bgneal@45: 
bgneal@45: 			do {
bgneal@45: 				// Found an expando that means there is listeners to execute
bgneal@45: 				id = target[expando];
bgneal@45: 				if (id) {
bgneal@45: 					executeHandlers(event, id);
bgneal@45: 				}
bgneal@45: 
bgneal@45: 				// Walk up the DOM
bgneal@45: 				target = target.parentNode || target.ownerDocument || target.defaultView || target.parentWindow;
bgneal@45: 			} while (target && !event.isPropagationStopped());
bgneal@45: 
bgneal@45: 			return self;
bgneal@45: 		};
bgneal@45: 
bgneal@45: 		self.clean = function(target) {
bgneal@45: 			var i, children, unbind = self.unbind;
bgneal@45: 	
bgneal@45: 			// Don't bind to text nodes or comments
bgneal@45: 			if (!target || target.nodeType === 3 || target.nodeType === 8) {
bgneal@45: 				return self;
bgneal@45: 			}
bgneal@45: 
bgneal@45: 			// Unbind any element on the specificed target
bgneal@45: 			if (target[expando]) {
bgneal@45: 				unbind(target);
bgneal@45: 			}
bgneal@45: 
bgneal@45: 			// Target doesn't have getElementsByTagName it's probably a window object then use it's document to find the children
bgneal@45: 			if (!target.getElementsByTagName) {
bgneal@45: 				target = target.document;
bgneal@45: 			}
bgneal@45: 
bgneal@45: 			// Remove events from each child element
bgneal@45: 			if (target && target.getElementsByTagName) {
bgneal@45: 				unbind(target);
bgneal@45: 
bgneal@45: 				children = target.getElementsByTagName('*');
bgneal@45: 				i = children.length;
bgneal@45: 				while (i--) {
bgneal@45: 					target = children[i];
bgneal@45: 
bgneal@45: 					if (target[expando]) {
bgneal@45: 						unbind(target);
bgneal@45: 					}
bgneal@45: 				}
bgneal@45: 			}
bgneal@45: 
bgneal@45: 			return self;
bgneal@45: 		};
bgneal@45: 
bgneal@45: 		self.callNativeHandler = function(id, evt) {
bgneal@45: 			if (events) {
bgneal@45: 				events[id][evt.type].nativeHandler(evt);
bgneal@45: 			}
bgneal@45: 		};
bgneal@45: 
bgneal@45: 		self.destory = function() {
bgneal@45: 			events = {};
bgneal@45: 		};
bgneal@45: 
bgneal@45: 		// Legacy function calls
bgneal@45: 
bgneal@45: 		self.add = function(target, events, func, scope) {
bgneal@45: 			// Old API supported direct ID assignment
bgneal@45: 			if (typeof(target) === "string") {
bgneal@45: 				target = document.getElementById(target);
bgneal@45: 			}
bgneal@45: 
bgneal@45: 			// Old API supported multiple targets
bgneal@45: 			if (target && target instanceof Array) {
bgneal@45: 				var i = target;
bgneal@45: 
bgneal@45: 				while (i--) {
bgneal@45: 					self.add(target[i], events, func, scope);
bgneal@45: 				}
bgneal@45: 
bgneal@45: 				return;
bgneal@45: 			}
bgneal@45: 
bgneal@45: 			// Old API called ready init
bgneal@45: 			if (events === "init") {
bgneal@45: 				events = "ready";
bgneal@45: 			}
bgneal@45: 
bgneal@45: 			return self.bind(target, events instanceof Array ? events.join(' ') : events, func, scope);
bgneal@45: 		};
bgneal@45: 
bgneal@45: 		self.remove = function(target, events, func) {
bgneal@45: 			// Old API supported direct ID assignment
bgneal@45: 			if (typeof(target) === "string") {
bgneal@45: 				target = document.getElementById(target);
bgneal@45: 			}
bgneal@45: 
bgneal@45: 			// Old API supported multiple targets
bgneal@45: 			if (target instanceof Array) {
bgneal@45: 				var i = target;
bgneal@45: 
bgneal@45: 				while (i--) {
bgneal@45: 					self.remove(target[i], events, func, scope);
bgneal@45: 				}
bgneal@45: 
bgneal@45: 				return self;
bgneal@45: 			}
bgneal@45: 
bgneal@45: 			return self.unbind(target, events instanceof Array ? events.join(' ') : events, func);
bgneal@45: 		};
bgneal@45: 
bgneal@45: 		self.clear = function(target) {
bgneal@45: 			// Old API supported direct ID assignment
bgneal@45: 			if (typeof(target) === "string") {
bgneal@45: 				target = document.getElementById(target);
bgneal@45: 			}
bgneal@45: 
bgneal@45: 			return self.clean(target);
bgneal@45: 		};
bgneal@45: 
bgneal@45: 		self.cancel = function(e) {
bgneal@45: 			if (e) {
bgneal@45: 				self.prevent(e);
bgneal@45: 				self.stop(e);
bgneal@45: 			}
bgneal@45: 
bgneal@45: 			return false;
bgneal@45: 		};
bgneal@45: 
bgneal@45: 		self.prevent = function(e) {
bgneal@45: 			e.preventDefault();
bgneal@45: 
bgneal@45: 			return false;
bgneal@45: 		};
bgneal@45: 
bgneal@45: 		self.stop = function(e) {
bgneal@45: 			e.stopPropagation();
bgneal@45: 
bgneal@45: 			return false;
bgneal@45: 		};
bgneal@45: 	}
bgneal@45: 
bgneal@45: 	namespace.EventUtils = EventUtils;
bgneal@45: 
bgneal@45: 	namespace.Event = new EventUtils(function(id) {
bgneal@45: 		return function(evt) {
bgneal@45: 			tinymce.dom.Event.callNativeHandler(id, evt);
bgneal@45: 		};
bgneal@45: 	});
bgneal@45: 
bgneal@45: 	// Bind ready event when tinymce script is loaded
bgneal@45: 	namespace.Event.bind(window, 'ready', function() {});
bgneal@45: 
bgneal@45: 	namespace = 0;
bgneal@45: })(tinymce.dom, 'data-mce-expando'); // Namespace and expando
bgneal@45: 
bgneal@45: (function(tinymce) {
bgneal@45: 	// Shorten names
bgneal@45: 	var each = tinymce.each,
bgneal@45: 		is = tinymce.is,
bgneal@45: 		isWebKit = tinymce.isWebKit,
bgneal@45: 		isIE = tinymce.isIE,
bgneal@45: 		Entities = tinymce.html.Entities,
bgneal@45: 		simpleSelectorRe = /^([a-z0-9],?)+$/i,
bgneal@45: 		whiteSpaceRegExp = /^[ \t\r\n]*$/;
bgneal@45: 
bgneal@45: 	tinymce.create('tinymce.dom.DOMUtils', {
bgneal@45: 		doc : null,
bgneal@45: 		root : null,
bgneal@45: 		files : null,
bgneal@45: 		pixelStyles : /^(top|left|bottom|right|width|height|borderWidth)$/,
bgneal@45: 		props : {
bgneal@45: 			"for" : "htmlFor",
bgneal@45: 			"class" : "className",
bgneal@45: 			className : "className",
bgneal@45: 			checked : "checked",
bgneal@45: 			disabled : "disabled",
bgneal@45: 			maxlength : "maxLength",
bgneal@45: 			readonly : "readOnly",
bgneal@45: 			selected : "selected",
bgneal@45: 			value : "value",
bgneal@45: 			id : "id",
bgneal@45: 			name : "name",
bgneal@45: 			type : "type"
bgneal@45: 		},
bgneal@45: 
bgneal@45: 		DOMUtils : function(d, s) {
bgneal@45: 			var t = this, globalStyle, name, blockElementsMap;
bgneal@45: 
bgneal@45: 			t.doc = d;
bgneal@45: 			t.win = window;
bgneal@45: 			t.files = {};
bgneal@45: 			t.cssFlicker = false;
bgneal@45: 			t.counter = 0;
bgneal@45: 			t.stdMode = !tinymce.isIE || d.documentMode >= 8;
bgneal@45: 			t.boxModel = !tinymce.isIE || d.compatMode == "CSS1Compat" || t.stdMode;
bgneal@45: 			t.hasOuterHTML = "outerHTML" in d.createElement("a");
bgneal@45: 
bgneal@45: 			t.settings = s = tinymce.extend({
bgneal@45: 				keep_values : false,
bgneal@45: 				hex_colors : 1
bgneal@45: 			}, s);
bgneal@45: 			
bgneal@45: 			t.schema = s.schema;
bgneal@45: 			t.styles = new tinymce.html.Styles({
bgneal@45: 				url_converter : s.url_converter,
bgneal@45: 				url_converter_scope : s.url_converter_scope
bgneal@45: 			}, s.schema);
bgneal@45: 
bgneal@45: 			// Fix IE6SP2 flicker and check it failed for pre SP2
bgneal@45: 			if (tinymce.isIE6) {
bgneal@45: 				try {
bgneal@45: 					d.execCommand('BackgroundImageCache', false, true);
bgneal@45: 				} catch (e) {
bgneal@45: 					t.cssFlicker = true;
bgneal@45: 				}
bgneal@45: 			}
bgneal@45: 
bgneal@45: 			t.fixDoc(d);
bgneal@45: 			t.events = s.ownEvents ? new tinymce.dom.EventUtils(s.proxy) : tinymce.dom.Event;
bgneal@45: 			tinymce.addUnload(t.destroy, t);
bgneal@45: 			blockElementsMap = s.schema ? s.schema.getBlockElements() : {};
bgneal@45: 
bgneal@45: 			t.isBlock = function(node) {
bgneal@45: 				// This function is called in module pattern style since it might be executed with the wrong this scope
bgneal@45: 				var type = node.nodeType;
bgneal@45: 
bgneal@45: 				// If it's a node then check the type and use the nodeName
bgneal@45: 				if (type)
bgneal@45: 					return !!(type === 1 && blockElementsMap[node.nodeName]);
bgneal@45: 
bgneal@45: 				return !!blockElementsMap[node];
bgneal@45: 			};
bgneal@45: 		},
bgneal@45: 
bgneal@45: 		fixDoc: function(doc) {
bgneal@45: 			var settings = this.settings, name;
bgneal@45: 
bgneal@45: 			if (isIE && settings.schema) {
bgneal@45: 				// Add missing HTML 4/5 elements to IE
bgneal@45: 				('abbr article aside audio canvas ' +
bgneal@45: 				'details figcaption figure footer ' +
bgneal@45: 				'header hgroup mark menu meter nav ' +
bgneal@45: 				'output progress section summary ' +
bgneal@45: 				'time video').replace(/\w+/g, function(name) {
bgneal@45: 					doc.createElement(name);
bgneal@45: 				});
bgneal@45: 
bgneal@45: 				// Create all custom elements
bgneal@45: 				for (name in settings.schema.getCustomElements()) {
bgneal@45: 					doc.createElement(name);
bgneal@45: 				}
bgneal@45: 			}
bgneal@45: 		},
bgneal@45: 
bgneal@45: 		clone: function(node, deep) {
bgneal@45: 			var self = this, clone, doc;
bgneal@45: 
bgneal@45: 			// TODO: Add feature detection here in the future
bgneal@45: 			if (!isIE || node.nodeType !== 1 || deep) {
bgneal@45: 				return node.cloneNode(deep);
bgneal@45: 			}
bgneal@45: 
bgneal@45: 			doc = self.doc;
bgneal@45: 
bgneal@45: 			// Make a HTML5 safe shallow copy
bgneal@45: 			if (!deep) {
bgneal@45: 				clone = doc.createElement(node.nodeName);
bgneal@45: 
bgneal@45: 				// Copy attribs
bgneal@45: 				each(self.getAttribs(node), function(attr) {
bgneal@45: 					self.setAttrib(clone, attr.nodeName, self.getAttrib(node, attr.nodeName));
bgneal@45: 				});
bgneal@45: 
bgneal@45: 				return clone;
bgneal@45: 			}
bgneal@45: /*
bgneal@45: 			// Setup HTML5 patched document fragment
bgneal@45: 			if (!self.frag) {
bgneal@45: 				self.frag = doc.createDocumentFragment();
bgneal@45: 				self.fixDoc(self.frag);
bgneal@45: 			}
bgneal@45: 
bgneal@45: 			// Make a deep copy by adding it to the document fragment then removing it this removed the :section
bgneal@45: 			clone = doc.createElement('div');
bgneal@45: 			self.frag.appendChild(clone);
bgneal@45: 			clone.innerHTML = node.outerHTML;
bgneal@45: 			self.frag.removeChild(clone);
bgneal@45: */
bgneal@45: 			return clone.firstChild;
bgneal@45: 		},
bgneal@45: 
bgneal@45: 		getRoot : function() {
bgneal@45: 			var t = this, s = t.settings;
bgneal@45: 
bgneal@45: 			return (s && t.get(s.root_element)) || t.doc.body;
bgneal@45: 		},
bgneal@45: 
bgneal@45: 		getViewPort : function(w) {
bgneal@45: 			var d, b;
bgneal@45: 
bgneal@45: 			w = !w ? this.win : w;
bgneal@45: 			d = w.document;
bgneal@45: 			b = this.boxModel ? d.documentElement : d.body;
bgneal@45: 
bgneal@45: 			// Returns viewport size excluding scrollbars
bgneal@45: 			return {
bgneal@45: 				x : w.pageXOffset || b.scrollLeft,
bgneal@45: 				y : w.pageYOffset || b.scrollTop,
bgneal@45: 				w : w.innerWidth || b.clientWidth,
bgneal@45: 				h : w.innerHeight || b.clientHeight
bgneal@45: 			};
bgneal@45: 		},
bgneal@45: 
bgneal@45: 		getRect : function(e) {
bgneal@45: 			var p, t = this, sr;
bgneal@45: 
bgneal@45: 			e = t.get(e);
bgneal@45: 			p = t.getPos(e);
bgneal@45: 			sr = t.getSize(e);
bgneal@45: 
bgneal@45: 			return {
bgneal@45: 				x : p.x,
bgneal@45: 				y : p.y,
bgneal@45: 				w : sr.w,
bgneal@45: 				h : sr.h
bgneal@45: 			};
bgneal@45: 		},
bgneal@45: 
bgneal@45: 		getSize : function(e) {
bgneal@45: 			var t = this, w, h;
bgneal@45: 
bgneal@45: 			e = t.get(e);
bgneal@45: 			w = t.getStyle(e, 'width');
bgneal@45: 			h = t.getStyle(e, 'height');
bgneal@45: 
bgneal@45: 			// Non pixel value, then force offset/clientWidth
bgneal@45: 			if (w.indexOf('px') === -1)
bgneal@45: 				w = 0;
bgneal@45: 
bgneal@45: 			// Non pixel value, then force offset/clientWidth
bgneal@45: 			if (h.indexOf('px') === -1)
bgneal@45: 				h = 0;
bgneal@45: 
bgneal@45: 			return {
bgneal@45: 				w : parseInt(w) || e.offsetWidth || e.clientWidth,
bgneal@45: 				h : parseInt(h) || e.offsetHeight || e.clientHeight
bgneal@45: 			};
bgneal@45: 		},
bgneal@45: 
bgneal@45: 		getParent : function(n, f, r) {
bgneal@45: 			return this.getParents(n, f, r, false);
bgneal@45: 		},
bgneal@45: 
bgneal@45: 		getParents : function(n, f, r, c) {
bgneal@45: 			var t = this, na, se = t.settings, o = [];
bgneal@45: 
bgneal@45: 			n = t.get(n);
bgneal@45: 			c = c === undefined;
bgneal@45: 
bgneal@45: 			if (se.strict_root)
bgneal@45: 				r = r || t.getRoot();
bgneal@45: 
bgneal@45: 			// Wrap node name as func
bgneal@45: 			if (is(f, 'string')) {
bgneal@45: 				na = f;
bgneal@45: 
bgneal@45: 				if (f === '*') {
bgneal@45: 					f = function(n) {return n.nodeType == 1;};
bgneal@45: 				} else {
bgneal@45: 					f = function(n) {
bgneal@45: 						return t.is(n, na);
bgneal@45: 					};
bgneal@45: 				}
bgneal@45: 			}
bgneal@45: 
bgneal@45: 			while (n) {
bgneal@45: 				if (n == r || !n.nodeType || n.nodeType === 9)
bgneal@45: 					break;
bgneal@45: 
bgneal@45: 				if (!f || f(n)) {
bgneal@45: 					if (c)
bgneal@45: 						o.push(n);
bgneal@45: 					else
bgneal@45: 						return n;
bgneal@45: 				}
bgneal@45: 
bgneal@45: 				n = n.parentNode;
bgneal@45: 			}
bgneal@45: 
bgneal@45: 			return c ? o : null;
bgneal@45: 		},
bgneal@45: 
bgneal@45: 		get : function(e) {
bgneal@45: 			var n;
bgneal@45: 
bgneal@45: 			if (e && this.doc && typeof(e) == 'string') {
bgneal@45: 				n = e;
bgneal@45: 				e = this.doc.getElementById(e);
bgneal@45: 
bgneal@45: 				// IE and Opera returns meta elements when they match the specified input ID, but getElementsByName seems to do the trick
bgneal@45: 				if (e && e.id !== n)
bgneal@45: 					return this.doc.getElementsByName(n)[1];
bgneal@45: 			}
bgneal@45: 
bgneal@45: 			return e;
bgneal@45: 		},
bgneal@45: 
bgneal@45: 		getNext : function(node, selector) {
bgneal@45: 			return this._findSib(node, selector, 'nextSibling');
bgneal@45: 		},
bgneal@45: 
bgneal@45: 		getPrev : function(node, selector) {
bgneal@45: 			return this._findSib(node, selector, 'previousSibling');
bgneal@45: 		},
bgneal@45: 
bgneal@45: 
bgneal@45: 		select : function(pa, s) {
bgneal@45: 			var t = this;
bgneal@45: 
bgneal@45: 			return tinymce.dom.Sizzle(pa, t.get(s) || t.get(t.settings.root_element) || t.doc, []);
bgneal@45: 		},
bgneal@45: 
bgneal@45: 		is : function(n, selector) {
bgneal@45: 			var i;
bgneal@45: 
bgneal@45: 			// If it isn't an array then try to do some simple selectors instead of Sizzle for to boost performance
bgneal@45: 			if (n.length === undefined) {
bgneal@45: 				// Simple all selector
bgneal@45: 				if (selector === '*')
bgneal@45: 					return n.nodeType == 1;
bgneal@45: 
bgneal@45: 				// Simple selector just elements
bgneal@45: 				if (simpleSelectorRe.test(selector)) {
bgneal@45: 					selector = selector.toLowerCase().split(/,/);
bgneal@45: 					n = n.nodeName.toLowerCase();
bgneal@45: 
bgneal@45: 					for (i = selector.length - 1; i >= 0; i--) {
bgneal@45: 						if (selector[i] == n)
bgneal@45: 							return true;
bgneal@45: 					}
bgneal@45: 
bgneal@45: 					return false;
bgneal@45: 				}
bgneal@45: 			}
bgneal@45: 
bgneal@45: 			return tinymce.dom.Sizzle.matches(selector, n.nodeType ? [n] : n).length > 0;
bgneal@45: 		},
bgneal@45: 
bgneal@45: 
bgneal@45: 		add : function(p, n, a, h, c) {
bgneal@45: 			var t = this;
bgneal@45: 
bgneal@45: 			return this.run(p, function(p) {
bgneal@45: 				var e, k;
bgneal@45: 
bgneal@45: 				e = is(n, 'string') ? t.doc.createElement(n) : n;
bgneal@45: 				t.setAttribs(e, a);
bgneal@45: 
bgneal@45: 				if (h) {
bgneal@45: 					if (h.nodeType)
bgneal@45: 						e.appendChild(h);
bgneal@45: 					else
bgneal@45: 						t.setHTML(e, h);
bgneal@45: 				}
bgneal@45: 
bgneal@45: 				return !c ? p.appendChild(e) : e;
bgneal@45: 			});
bgneal@45: 		},
bgneal@45: 
bgneal@45: 		create : function(n, a, h) {
bgneal@45: 			return this.add(this.doc.createElement(n), n, a, h, 1);
bgneal@45: 		},
bgneal@45: 
bgneal@45: 		createHTML : function(n, a, h) {
bgneal@45: 			var o = '', t = this, k;
bgneal@45: 
bgneal@45: 			o += '<' + n;
bgneal@45: 
bgneal@45: 			for (k in a) {
bgneal@45: 				if (a.hasOwnProperty(k))
bgneal@45: 					o += ' ' + k + '="' + t.encode(a[k]) + '"';
bgneal@45: 			}
bgneal@45: 
bgneal@45: 			// A call to tinymce.is doesn't work for some odd reason on IE9 possible bug inside their JS runtime
bgneal@45: 			if (typeof(h) != "undefined")
bgneal@45: 				return o + '>' + h + '</' + n + '>';
bgneal@45: 
bgneal@45: 			return o + ' />';
bgneal@45: 		},
bgneal@45: 
bgneal@45: 		remove : function(node, keep_children) {
bgneal@45: 			return this.run(node, function(node) {
bgneal@45: 				var child, parent = node.parentNode;
bgneal@45: 
bgneal@45: 				if (!parent)
bgneal@45: 					return null;
bgneal@45: 
bgneal@45: 				if (keep_children) {
bgneal@45: 					while (child = node.firstChild) {
bgneal@45: 						// IE 8 will crash if you don't remove completely empty text nodes
bgneal@45: 						if (!tinymce.isIE || child.nodeType !== 3 || child.nodeValue)
bgneal@45: 							parent.insertBefore(child, node);
bgneal@45: 						else
bgneal@45: 							node.removeChild(child);
bgneal@45: 					}
bgneal@45: 				}
bgneal@45: 
bgneal@45: 				return parent.removeChild(node);
bgneal@45: 			});
bgneal@45: 		},
bgneal@45: 
bgneal@45: 		setStyle : function(n, na, v) {
bgneal@45: 			var t = this;
bgneal@45: 
bgneal@45: 			return t.run(n, function(e) {
bgneal@45: 				var s, i;
bgneal@45: 
bgneal@45: 				s = e.style;
bgneal@45: 
bgneal@45: 				// Camelcase it, if needed
bgneal@45: 				na = na.replace(/-(\D)/g, function(a, b){
bgneal@45: 					return b.toUpperCase();
bgneal@45: 				});
bgneal@45: 
bgneal@45: 				// Default px suffix on these
bgneal@45: 				if (t.pixelStyles.test(na) && (tinymce.is(v, 'number') || /^[\-0-9\.]+$/.test(v)))
bgneal@45: 					v += 'px';
bgneal@45: 
bgneal@45: 				switch (na) {
bgneal@45: 					case 'opacity':
bgneal@45: 						// IE specific opacity
bgneal@45: 						if (isIE) {
bgneal@45: 							s.filter = v === '' ? '' : "alpha(opacity=" + (v * 100) + ")";
bgneal@45: 
bgneal@45: 							if (!n.currentStyle || !n.currentStyle.hasLayout)
bgneal@45: 								s.display = 'inline-block';
bgneal@45: 						}
bgneal@45: 
bgneal@45: 						// Fix for older browsers
bgneal@45: 						s[na] = s['-moz-opacity'] = s['-khtml-opacity'] = v || '';
bgneal@45: 						break;
bgneal@45: 
bgneal@45: 					case 'float':
bgneal@45: 						isIE ? s.styleFloat = v : s.cssFloat = v;
bgneal@45: 						break;
bgneal@45: 					
bgneal@45: 					default:
bgneal@45: 						s[na] = v || '';
bgneal@45: 				}
bgneal@45: 
bgneal@45: 				// Force update of the style data
bgneal@45: 				if (t.settings.update_styles)
bgneal@45: 					t.setAttrib(e, 'data-mce-style');
bgneal@45: 			});
bgneal@45: 		},
bgneal@45: 
bgneal@45: 		getStyle : function(n, na, c) {
bgneal@45: 			n = this.get(n);
bgneal@45: 
bgneal@45: 			if (!n)
bgneal@45: 				return;
bgneal@45: 
bgneal@45: 			// Gecko
bgneal@45: 			if (this.doc.defaultView && c) {
bgneal@45: 				// Remove camelcase
bgneal@45: 				na = na.replace(/[A-Z]/g, function(a){
bgneal@45: 					return '-' + a;
bgneal@45: 				});
bgneal@45: 
bgneal@45: 				try {
bgneal@45: 					return this.doc.defaultView.getComputedStyle(n, null).getPropertyValue(na);
bgneal@45: 				} catch (ex) {
bgneal@45: 					// Old safari might fail
bgneal@45: 					return null;
bgneal@45: 				}
bgneal@45: 			}
bgneal@45: 
bgneal@45: 			// Camelcase it, if needed
bgneal@45: 			na = na.replace(/-(\D)/g, function(a, b){
bgneal@45: 				return b.toUpperCase();
bgneal@45: 			});
bgneal@45: 
bgneal@45: 			if (na == 'float')
bgneal@45: 				na = isIE ? 'styleFloat' : 'cssFloat';
bgneal@45: 
bgneal@45: 			// IE & Opera
bgneal@45: 			if (n.currentStyle && c)
bgneal@45: 				return n.currentStyle[na];
bgneal@45: 
bgneal@45: 			return n.style ? n.style[na] : undefined;
bgneal@45: 		},
bgneal@45: 
bgneal@45: 		setStyles : function(e, o) {
bgneal@45: 			var t = this, s = t.settings, ol;
bgneal@45: 
bgneal@45: 			ol = s.update_styles;
bgneal@45: 			s.update_styles = 0;
bgneal@45: 
bgneal@45: 			each(o, function(v, n) {
bgneal@45: 				t.setStyle(e, n, v);
bgneal@45: 			});
bgneal@45: 
bgneal@45: 			// Update style info
bgneal@45: 			s.update_styles = ol;
bgneal@45: 			if (s.update_styles)
bgneal@45: 				t.setAttrib(e, s.cssText);
bgneal@45: 		},
bgneal@45: 
bgneal@45: 		removeAllAttribs: function(e) {
bgneal@45: 			return this.run(e, function(e) {
bgneal@45: 				var i, attrs = e.attributes;
bgneal@45: 				for (i = attrs.length - 1; i >= 0; i--) {
bgneal@45: 					e.removeAttributeNode(attrs.item(i));
bgneal@45: 				}
bgneal@45: 			});
bgneal@45: 		},
bgneal@45: 
bgneal@45: 		setAttrib : function(e, n, v) {
bgneal@45: 			var t = this;
bgneal@45: 
bgneal@45: 			// Whats the point
bgneal@45: 			if (!e || !n)
bgneal@45: 				return;
bgneal@45: 
bgneal@45: 			// Strict XML mode
bgneal@45: 			if (t.settings.strict)
bgneal@45: 				n = n.toLowerCase();
bgneal@45: 
bgneal@45: 			return this.run(e, function(e) {
bgneal@45: 				var s = t.settings;
bgneal@45: 				var originalValue = e.getAttribute(n);
bgneal@45: 				if (v !== null) {
bgneal@45: 					switch (n) {
bgneal@45: 						case "style":
bgneal@45: 							if (!is(v, 'string')) {
bgneal@45: 								each(v, function(v, n) {
bgneal@45: 									t.setStyle(e, n, v);
bgneal@45: 								});
bgneal@45: 
bgneal@45: 								return;
bgneal@45: 							}
bgneal@45: 
bgneal@45: 							// No mce_style for elements with these since they might get resized by the user
bgneal@45: 							if (s.keep_values) {
bgneal@45: 								if (v && !t._isRes(v))
bgneal@45: 									e.setAttribute('data-mce-style', v, 2);
bgneal@45: 								else
bgneal@45: 									e.removeAttribute('data-mce-style', 2);
bgneal@45: 							}
bgneal@45: 
bgneal@45: 							e.style.cssText = v;
bgneal@45: 							break;
bgneal@45: 
bgneal@45: 						case "class":
bgneal@45: 							e.className = v || ''; // Fix IE null bug
bgneal@45: 							break;
bgneal@45: 
bgneal@45: 						case "src":
bgneal@45: 						case "href":
bgneal@45: 							if (s.keep_values) {
bgneal@45: 								if (s.url_converter)
bgneal@45: 									v = s.url_converter.call(s.url_converter_scope || t, v, n, e);
bgneal@45: 
bgneal@45: 								t.setAttrib(e, 'data-mce-' + n, v, 2);
bgneal@45: 							}
bgneal@45: 
bgneal@45: 							break;
bgneal@45: 
bgneal@45: 						case "shape":
bgneal@45: 							e.setAttribute('data-mce-style', v);
bgneal@45: 							break;
bgneal@45: 					}
bgneal@45: 				}
bgneal@45: 				if (is(v) && v !== null && v.length !== 0)
bgneal@45: 					e.setAttribute(n, '' + v, 2);
bgneal@45: 				else
bgneal@45: 					e.removeAttribute(n, 2);
bgneal@45: 
bgneal@45: 				// fire onChangeAttrib event for attributes that have changed
bgneal@45: 				if (tinyMCE.activeEditor && originalValue != v) {
bgneal@45: 					var ed = tinyMCE.activeEditor;
bgneal@45: 					ed.onSetAttrib.dispatch(ed, e, n, v);
bgneal@45: 				}
bgneal@45: 			});
bgneal@45: 		},
bgneal@45: 
bgneal@45: 		setAttribs : function(e, o) {
bgneal@45: 			var t = this;
bgneal@45: 
bgneal@45: 			return this.run(e, function(e) {
bgneal@45: 				each(o, function(v, n) {
bgneal@45: 					t.setAttrib(e, n, v);
bgneal@45: 				});
bgneal@45: 			});
bgneal@45: 		},
bgneal@45: 
bgneal@45: 		getAttrib : function(e, n, dv) {
bgneal@45: 			var v, t = this, undef;
bgneal@45: 
bgneal@45: 			e = t.get(e);
bgneal@45: 
bgneal@45: 			if (!e || e.nodeType !== 1)
bgneal@45: 				return dv === undef ? false : dv;
bgneal@45: 
bgneal@45: 			if (!is(dv))
bgneal@45: 				dv = '';
bgneal@45: 
bgneal@45: 			// Try the mce variant for these
bgneal@45: 			if (/^(src|href|style|coords|shape)$/.test(n)) {
bgneal@45: 				v = e.getAttribute("data-mce-" + n);
bgneal@45: 
bgneal@45: 				if (v)
bgneal@45: 					return v;
bgneal@45: 			}
bgneal@45: 
bgneal@45: 			if (isIE && t.props[n]) {
bgneal@45: 				v = e[t.props[n]];
bgneal@45: 				v = v && v.nodeValue ? v.nodeValue : v;
bgneal@45: 			}
bgneal@45: 
bgneal@45: 			if (!v)
bgneal@45: 				v = e.getAttribute(n, 2);
bgneal@45: 
bgneal@45: 			// Check boolean attribs
bgneal@45: 			if (/^(checked|compact|declare|defer|disabled|ismap|multiple|nohref|noshade|nowrap|readonly|selected)$/.test(n)) {
bgneal@45: 				if (e[t.props[n]] === true && v === '')
bgneal@45: 					return n;
bgneal@45: 
bgneal@45: 				return v ? n : '';
bgneal@45: 			}
bgneal@45: 
bgneal@45: 			// Inner input elements will override attributes on form elements
bgneal@45: 			if (e.nodeName === "FORM" && e.getAttributeNode(n))
bgneal@45: 				return e.getAttributeNode(n).nodeValue;
bgneal@45: 
bgneal@45: 			if (n === 'style') {
bgneal@45: 				v = v || e.style.cssText;
bgneal@45: 
bgneal@45: 				if (v) {
bgneal@45: 					v = t.serializeStyle(t.parseStyle(v), e.nodeName);
bgneal@45: 
bgneal@45: 					if (t.settings.keep_values && !t._isRes(v))
bgneal@45: 						e.setAttribute('data-mce-style', v);
bgneal@45: 				}
bgneal@45: 			}
bgneal@45: 
bgneal@45: 			// Remove Apple and WebKit stuff
bgneal@45: 			if (isWebKit && n === "class" && v)
bgneal@45: 				v = v.replace(/(apple|webkit)\-[a-z\-]+/gi, '');
bgneal@45: 
bgneal@45: 			// Handle IE issues
bgneal@45: 			if (isIE) {
bgneal@45: 				switch (n) {
bgneal@45: 					case 'rowspan':
bgneal@45: 					case 'colspan':
bgneal@45: 						// IE returns 1 as default value
bgneal@45: 						if (v === 1)
bgneal@45: 							v = '';
bgneal@45: 
bgneal@45: 						break;
bgneal@45: 
bgneal@45: 					case 'size':
bgneal@45: 						// IE returns +0 as default value for size
bgneal@45: 						if (v === '+0' || v === 20 || v === 0)
bgneal@45: 							v = '';
bgneal@45: 
bgneal@45: 						break;
bgneal@45: 
bgneal@45: 					case 'width':
bgneal@45: 					case 'height':
bgneal@45: 					case 'vspace':
bgneal@45: 					case 'checked':
bgneal@45: 					case 'disabled':
bgneal@45: 					case 'readonly':
bgneal@45: 						if (v === 0)
bgneal@45: 							v = '';
bgneal@45: 
bgneal@45: 						break;
bgneal@45: 
bgneal@45: 					case 'hspace':
bgneal@45: 						// IE returns -1 as default value
bgneal@45: 						if (v === -1)
bgneal@45: 							v = '';
bgneal@45: 
bgneal@45: 						break;
bgneal@45: 
bgneal@45: 					case 'maxlength':
bgneal@45: 					case 'tabindex':
bgneal@45: 						// IE returns default value
bgneal@45: 						if (v === 32768 || v === 2147483647 || v === '32768')
bgneal@45: 							v = '';
bgneal@45: 
bgneal@45: 						break;
bgneal@45: 
bgneal@45: 					case 'multiple':
bgneal@45: 					case 'compact':
bgneal@45: 					case 'noshade':
bgneal@45: 					case 'nowrap':
bgneal@45: 						if (v === 65535)
bgneal@45: 							return n;
bgneal@45: 
bgneal@45: 						return dv;
bgneal@45: 
bgneal@45: 					case 'shape':
bgneal@45: 						v = v.toLowerCase();
bgneal@45: 						break;
bgneal@45: 
bgneal@45: 					default:
bgneal@45: 						// IE has odd anonymous function for event attributes
bgneal@45: 						if (n.indexOf('on') === 0 && v)
bgneal@45: 							v = tinymce._replace(/^function\s+\w+\(\)\s+\{\s+(.*)\s+\}$/, '$1', '' + v);
bgneal@45: 				}
bgneal@45: 			}
bgneal@45: 
bgneal@45: 			return (v !== undef && v !== null && v !== '') ? '' + v : dv;
bgneal@45: 		},
bgneal@45: 
bgneal@45: 		getPos : function(n, ro) {
bgneal@45: 			var t = this, x = 0, y = 0, e, d = t.doc, r;
bgneal@45: 
bgneal@45: 			n = t.get(n);
bgneal@45: 			ro = ro || d.body;
bgneal@45: 
bgneal@45: 			if (n) {
bgneal@45: 				// Use getBoundingClientRect if it exists since it's faster than looping offset nodes
bgneal@45: 				if (n.getBoundingClientRect) {
bgneal@45: 					n = n.getBoundingClientRect();
bgneal@45: 					e = t.boxModel ? d.documentElement : d.body;
bgneal@45: 
bgneal@45: 					// Add scroll offsets from documentElement or body since IE with the wrong box model will use d.body and so do WebKit
bgneal@45: 					// Also remove the body/documentelement clientTop/clientLeft on IE 6, 7 since they offset the position
bgneal@45: 					x = n.left + (d.documentElement.scrollLeft || d.body.scrollLeft) - e.clientTop;
bgneal@45: 					y = n.top + (d.documentElement.scrollTop || d.body.scrollTop) - e.clientLeft;
bgneal@45: 
bgneal@45: 					return {x : x, y : y};
bgneal@45: 				}
bgneal@45: 
bgneal@45: 				r = n;
bgneal@45: 				while (r && r != ro && r.nodeType) {
bgneal@45: 					x += r.offsetLeft || 0;
bgneal@45: 					y += r.offsetTop || 0;
bgneal@45: 					r = r.offsetParent;
bgneal@45: 				}
bgneal@45: 
bgneal@45: 				r = n.parentNode;
bgneal@45: 				while (r && r != ro && r.nodeType) {
bgneal@45: 					x -= r.scrollLeft || 0;
bgneal@45: 					y -= r.scrollTop || 0;
bgneal@45: 					r = r.parentNode;
bgneal@45: 				}
bgneal@45: 			}
bgneal@45: 
bgneal@45: 			return {x : x, y : y};
bgneal@45: 		},
bgneal@45: 
bgneal@45: 		parseStyle : function(st) {
bgneal@45: 			return this.styles.parse(st);
bgneal@45: 		},
bgneal@45: 
bgneal@45: 		serializeStyle : function(o, name) {
bgneal@45: 			return this.styles.serialize(o, name);
bgneal@45: 		},
bgneal@45: 
bgneal@45: 		loadCSS : function(u) {
bgneal@45: 			var t = this, d = t.doc, head;
bgneal@45: 
bgneal@45: 			if (!u)
bgneal@45: 				u = '';
bgneal@45: 
bgneal@45: 			head = t.select('head')[0];
bgneal@45: 
bgneal@45: 			each(u.split(','), function(u) {
bgneal@45: 				var link;
bgneal@45: 
bgneal@45: 				if (t.files[u])
bgneal@45: 					return;
bgneal@45: 
bgneal@45: 				t.files[u] = true;
bgneal@45: 				link = t.create('link', {rel : 'stylesheet', href : tinymce._addVer(u)});
bgneal@45: 
bgneal@45: 				// IE 8 has a bug where dynamically loading stylesheets would produce a 1 item remaining bug
bgneal@45: 				// This fix seems to resolve that issue by realcing the document ones a stylesheet finishes loading
bgneal@45: 				// It's ugly but it seems to work fine.
bgneal@45: 				if (isIE && d.documentMode && d.recalc) {
bgneal@45: 					link.onload = function() {
bgneal@45: 						if (d.recalc)
bgneal@45: 							d.recalc();
bgneal@45: 
bgneal@45: 						link.onload = null;
bgneal@45: 					};
bgneal@45: 				}
bgneal@45: 
bgneal@45: 				head.appendChild(link);
bgneal@45: 			});
bgneal@45: 		},
bgneal@45: 
bgneal@45: 		addClass : function(e, c) {
bgneal@45: 			return this.run(e, function(e) {
bgneal@45: 				var o;
bgneal@45: 
bgneal@45: 				if (!c)
bgneal@45: 					return 0;
bgneal@45: 
bgneal@45: 				if (this.hasClass(e, c))
bgneal@45: 					return e.className;
bgneal@45: 
bgneal@45: 				o = this.removeClass(e, c);
bgneal@45: 
bgneal@45: 				return e.className = (o != '' ? (o + ' ') : '') + c;
bgneal@45: 			});
bgneal@45: 		},
bgneal@45: 
bgneal@45: 		removeClass : function(e, c) {
bgneal@45: 			var t = this, re;
bgneal@45: 
bgneal@45: 			return t.run(e, function(e) {
bgneal@45: 				var v;
bgneal@45: 
bgneal@45: 				if (t.hasClass(e, c)) {
bgneal@45: 					if (!re)
bgneal@45: 						re = new RegExp("(^|\\s+)" + c + "(\\s+|$)", "g");
bgneal@45: 
bgneal@45: 					v = e.className.replace(re, ' ');
bgneal@45: 					v = tinymce.trim(v != ' ' ? v : '');
bgneal@45: 
bgneal@45: 					e.className = v;
bgneal@45: 
bgneal@45: 					// Empty class attr
bgneal@45: 					if (!v) {
bgneal@45: 						e.removeAttribute('class');
bgneal@45: 						e.removeAttribute('className');
bgneal@45: 					}
bgneal@45: 
bgneal@45: 					return v;
bgneal@45: 				}
bgneal@45: 
bgneal@45: 				return e.className;
bgneal@45: 			});
bgneal@45: 		},
bgneal@45: 
bgneal@45: 		hasClass : function(n, c) {
bgneal@45: 			n = this.get(n);
bgneal@45: 
bgneal@45: 			if (!n || !c)
bgneal@45: 				return false;
bgneal@45: 
bgneal@45: 			return (' ' + n.className + ' ').indexOf(' ' + c + ' ') !== -1;
bgneal@45: 		},
bgneal@45: 
bgneal@45: 		show : function(e) {
bgneal@45: 			return this.setStyle(e, 'display', 'block');
bgneal@45: 		},
bgneal@45: 
bgneal@45: 		hide : function(e) {
bgneal@45: 			return this.setStyle(e, 'display', 'none');
bgneal@45: 		},
bgneal@45: 
bgneal@45: 		isHidden : function(e) {
bgneal@45: 			e = this.get(e);
bgneal@45: 
bgneal@45: 			return !e || e.style.display == 'none' || this.getStyle(e, 'display') == 'none';
bgneal@45: 		},
bgneal@45: 
bgneal@45: 		uniqueId : function(p) {
bgneal@45: 			return (!p ? 'mce_' : p) + (this.counter++);
bgneal@45: 		},
bgneal@45: 
bgneal@45: 		setHTML : function(element, html) {
bgneal@45: 			var self = this;
bgneal@45: 
bgneal@45: 			return self.run(element, function(element) {
bgneal@45: 				if (isIE) {
bgneal@45: 					// Remove all child nodes, IE keeps empty text nodes in DOM
bgneal@45: 					while (element.firstChild)
bgneal@45: 						element.removeChild(element.firstChild);
bgneal@45: 
bgneal@45: 					try {
bgneal@45: 						// IE will remove comments from the beginning
bgneal@45: 						// unless you padd the contents with something
bgneal@45: 						element.innerHTML = '<br />' + html;
bgneal@45: 						element.removeChild(element.firstChild);
bgneal@45: 					} catch (ex) {
bgneal@45: 						// IE sometimes produces an unknown runtime error on innerHTML if it's an block element within a block element for example a div inside a p
bgneal@45: 						// This seems to fix this problem
bgneal@45: 
bgneal@45: 						// Create new div with HTML contents and a BR infront to keep comments
bgneal@45: 						element = self.create('div');
bgneal@45: 						element.innerHTML = '<br />' + html;
bgneal@45: 
bgneal@45: 						// Add all children from div to target
bgneal@45: 						each (element.childNodes, function(node, i) {
bgneal@45: 							// Skip br element
bgneal@45: 							if (i)
bgneal@45: 								element.appendChild(node);
bgneal@45: 						});
bgneal@45: 					}
bgneal@45: 				} else
bgneal@45: 					element.innerHTML = html;
bgneal@45: 
bgneal@45: 				return html;
bgneal@45: 			});
bgneal@45: 		},
bgneal@45: 
bgneal@45: 		getOuterHTML : function(elm) {
bgneal@45: 			var doc, self = this;
bgneal@45: 
bgneal@45: 			elm = self.get(elm);
bgneal@45: 
bgneal@45: 			if (!elm)
bgneal@45: 				return null;
bgneal@45: 
bgneal@45: 			if (elm.nodeType === 1 && self.hasOuterHTML)
bgneal@45: 				return elm.outerHTML;
bgneal@45: 
bgneal@45: 			doc = (elm.ownerDocument || self.doc).createElement("body");
bgneal@45: 			doc.appendChild(elm.cloneNode(true));
bgneal@45: 
bgneal@45: 			return doc.innerHTML;
bgneal@45: 		},
bgneal@45: 
bgneal@45: 		setOuterHTML : function(e, h, d) {
bgneal@45: 			var t = this;
bgneal@45: 
bgneal@45: 			function setHTML(e, h, d) {
bgneal@45: 				var n, tp;
bgneal@45: 
bgneal@45: 				tp = d.createElement("body");
bgneal@45: 				tp.innerHTML = h;
bgneal@45: 
bgneal@45: 				n = tp.lastChild;
bgneal@45: 				while (n) {
bgneal@45: 					t.insertAfter(n.cloneNode(true), e);
bgneal@45: 					n = n.previousSibling;
bgneal@45: 				}
bgneal@45: 
bgneal@45: 				t.remove(e);
bgneal@45: 			};
bgneal@45: 
bgneal@45: 			return this.run(e, function(e) {
bgneal@45: 				e = t.get(e);
bgneal@45: 
bgneal@45: 				// Only set HTML on elements
bgneal@45: 				if (e.nodeType == 1) {
bgneal@45: 					d = d || e.ownerDocument || t.doc;
bgneal@45: 
bgneal@45: 					if (isIE) {
bgneal@45: 						try {
bgneal@45: 							// Try outerHTML for IE it sometimes produces an unknown runtime error
bgneal@45: 							if (isIE && e.nodeType == 1)
bgneal@45: 								e.outerHTML = h;
bgneal@45: 							else
bgneal@45: 								setHTML(e, h, d);
bgneal@45: 						} catch (ex) {
bgneal@45: 							// Fix for unknown runtime error
bgneal@45: 							setHTML(e, h, d);
bgneal@45: 						}
bgneal@45: 					} else
bgneal@45: 						setHTML(e, h, d);
bgneal@45: 				}
bgneal@45: 			});
bgneal@45: 		},
bgneal@45: 
bgneal@45: 		decode : Entities.decode,
bgneal@45: 
bgneal@45: 		encode : Entities.encodeAllRaw,
bgneal@45: 
bgneal@45: 		insertAfter : function(node, reference_node) {
bgneal@45: 			reference_node = this.get(reference_node);
bgneal@45: 
bgneal@45: 			return this.run(node, function(node) {
bgneal@45: 				var parent, nextSibling;
bgneal@45: 
bgneal@45: 				parent = reference_node.parentNode;
bgneal@45: 				nextSibling = reference_node.nextSibling;
bgneal@45: 
bgneal@45: 				if (nextSibling)
bgneal@45: 					parent.insertBefore(node, nextSibling);
bgneal@45: 				else
bgneal@45: 					parent.appendChild(node);
bgneal@45: 
bgneal@45: 				return node;
bgneal@45: 			});
bgneal@45: 		},
bgneal@45: 
bgneal@45: 		replace : function(n, o, k) {
bgneal@45: 			var t = this;
bgneal@45: 
bgneal@45: 			if (is(o, 'array'))
bgneal@45: 				n = n.cloneNode(true);
bgneal@45: 
bgneal@45: 			return t.run(o, function(o) {
bgneal@45: 				if (k) {
bgneal@45: 					each(tinymce.grep(o.childNodes), function(c) {
bgneal@45: 						n.appendChild(c);
bgneal@45: 					});
bgneal@45: 				}
bgneal@45: 
bgneal@45: 				return o.parentNode.replaceChild(n, o);
bgneal@45: 			});
bgneal@45: 		},
bgneal@45: 
bgneal@45: 		rename : function(elm, name) {
bgneal@45: 			var t = this, newElm;
bgneal@45: 
bgneal@45: 			if (elm.nodeName != name.toUpperCase()) {
bgneal@45: 				// Rename block element
bgneal@45: 				newElm = t.create(name);
bgneal@45: 
bgneal@45: 				// Copy attribs to new block
bgneal@45: 				each(t.getAttribs(elm), function(attr_node) {
bgneal@45: 					t.setAttrib(newElm, attr_node.nodeName, t.getAttrib(elm, attr_node.nodeName));
bgneal@45: 				});
bgneal@45: 
bgneal@45: 				// Replace block
bgneal@45: 				t.replace(newElm, elm, 1);
bgneal@45: 			}
bgneal@45: 
bgneal@45: 			return newElm || elm;
bgneal@45: 		},
bgneal@45: 
bgneal@45: 		findCommonAncestor : function(a, b) {
bgneal@45: 			var ps = a, pe;
bgneal@45: 
bgneal@45: 			while (ps) {
bgneal@45: 				pe = b;
bgneal@45: 
bgneal@45: 				while (pe && ps != pe)
bgneal@45: 					pe = pe.parentNode;
bgneal@45: 
bgneal@45: 				if (ps == pe)
bgneal@45: 					break;
bgneal@45: 
bgneal@45: 				ps = ps.parentNode;
bgneal@45: 			}
bgneal@45: 
bgneal@45: 			if (!ps && a.ownerDocument)
bgneal@45: 				return a.ownerDocument.documentElement;
bgneal@45: 
bgneal@45: 			return ps;
bgneal@45: 		},
bgneal@45: 
bgneal@45: 		toHex : function(s) {
bgneal@45: 			var c = /^\s*rgb\s*?\(\s*?([0-9]+)\s*?,\s*?([0-9]+)\s*?,\s*?([0-9]+)\s*?\)\s*$/i.exec(s);
bgneal@45: 
bgneal@45: 			function hex(s) {
bgneal@45: 				s = parseInt(s).toString(16);
bgneal@45: 
bgneal@45: 				return s.length > 1 ? s : '0' + s; // 0 -> 00
bgneal@45: 			};
bgneal@45: 
bgneal@45: 			if (c) {
bgneal@45: 				s = '#' + hex(c[1]) + hex(c[2]) + hex(c[3]);
bgneal@45: 
bgneal@45: 				return s;
bgneal@45: 			}
bgneal@45: 
bgneal@45: 			return s;
bgneal@45: 		},
bgneal@45: 
bgneal@45: 		getClasses : function() {
bgneal@45: 			var t = this, cl = [], i, lo = {}, f = t.settings.class_filter, ov;
bgneal@45: 
bgneal@45: 			if (t.classes)
bgneal@45: 				return t.classes;
bgneal@45: 
bgneal@45: 			function addClasses(s) {
bgneal@45: 				// IE style imports
bgneal@45: 				each(s.imports, function(r) {
bgneal@45: 					addClasses(r);
bgneal@45: 				});
bgneal@45: 
bgneal@45: 				each(s.cssRules || s.rules, function(r) {
bgneal@45: 					// Real type or fake it on IE
bgneal@45: 					switch (r.type || 1) {
bgneal@45: 						// Rule
bgneal@45: 						case 1:
bgneal@45: 							if (r.selectorText) {
bgneal@45: 								each(r.selectorText.split(','), function(v) {
bgneal@45: 									v = v.replace(/^\s*|\s*$|^\s\./g, "");
bgneal@45: 
bgneal@45: 									// Is internal or it doesn't contain a class
bgneal@45: 									if (/\.mce/.test(v) || !/\.[\w\-]+$/.test(v))
bgneal@45: 										return;
bgneal@45: 
bgneal@45: 									// Remove everything but class name
bgneal@45: 									ov = v;
bgneal@45: 									v = tinymce._replace(/.*\.([a-z0-9_\-]+).*/i, '$1', v);
bgneal@45: 
bgneal@45: 									// Filter classes
bgneal@45: 									if (f && !(v = f(v, ov)))
bgneal@45: 										return;
bgneal@45: 
bgneal@45: 									if (!lo[v]) {
bgneal@45: 										cl.push({'class' : v});
bgneal@45: 										lo[v] = 1;
bgneal@45: 									}
bgneal@45: 								});
bgneal@45: 							}
bgneal@45: 							break;
bgneal@45: 
bgneal@45: 						// Import
bgneal@45: 						case 3:
bgneal@45: 							addClasses(r.styleSheet);
bgneal@45: 							break;
bgneal@45: 					}
bgneal@45: 				});
bgneal@45: 			};
bgneal@45: 
bgneal@45: 			try {
bgneal@45: 				each(t.doc.styleSheets, addClasses);
bgneal@45: 			} catch (ex) {
bgneal@45: 				// Ignore
bgneal@45: 			}
bgneal@45: 
bgneal@45: 			if (cl.length > 0)
bgneal@45: 				t.classes = cl;
bgneal@45: 
bgneal@45: 			return cl;
bgneal@45: 		},
bgneal@45: 
bgneal@45: 		run : function(e, f, s) {
bgneal@45: 			var t = this, o;
bgneal@45: 
bgneal@45: 			if (t.doc && typeof(e) === 'string')
bgneal@45: 				e = t.get(e);
bgneal@45: 
bgneal@45: 			if (!e)
bgneal@45: 				return false;
bgneal@45: 
bgneal@45: 			s = s || this;
bgneal@45: 			if (!e.nodeType && (e.length || e.length === 0)) {
bgneal@45: 				o = [];
bgneal@45: 
bgneal@45: 				each(e, function(e, i) {
bgneal@45: 					if (e) {
bgneal@45: 						if (typeof(e) == 'string')
bgneal@45: 							e = t.doc.getElementById(e);
bgneal@45: 
bgneal@45: 						o.push(f.call(s, e, i));
bgneal@45: 					}
bgneal@45: 				});
bgneal@45: 
bgneal@45: 				return o;
bgneal@45: 			}
bgneal@45: 
bgneal@45: 			return f.call(s, e);
bgneal@45: 		},
bgneal@45: 
bgneal@45: 		getAttribs : function(n) {
bgneal@45: 			var o;
bgneal@45: 
bgneal@45: 			n = this.get(n);
bgneal@45: 
bgneal@45: 			if (!n)
bgneal@45: 				return [];
bgneal@45: 
bgneal@45: 			if (isIE) {
bgneal@45: 				o = [];
bgneal@45: 
bgneal@45: 				// Object will throw exception in IE
bgneal@45: 				if (n.nodeName == 'OBJECT')
bgneal@45: 					return n.attributes;
bgneal@45: 
bgneal@45: 				// IE doesn't keep the selected attribute if you clone option elements
bgneal@45: 				if (n.nodeName === 'OPTION' && this.getAttrib(n, 'selected'))
bgneal@45: 					o.push({specified : 1, nodeName : 'selected'});
bgneal@45: 
bgneal@45: 				// It's crazy that this is faster in IE but it's because it returns all attributes all the time
bgneal@45: 				n.cloneNode(false).outerHTML.replace(/<\/?[\w:\-]+ ?|=[\"][^\"]+\"|=\'[^\']+\'|=[\w\-]+|>/gi, '').replace(/[\w:\-]+/gi, function(a) {
bgneal@45: 					o.push({specified : 1, nodeName : a});
bgneal@45: 				});
bgneal@45: 
bgneal@45: 				return o;
bgneal@45: 			}
bgneal@45: 
bgneal@45: 			return n.attributes;
bgneal@45: 		},
bgneal@45: 
bgneal@45: 		isEmpty : function(node, elements) {
bgneal@45: 			var self = this, i, attributes, type, walker, name, parentNode;
bgneal@45: 
bgneal@45: 			node = node.firstChild;
bgneal@45: 			if (node) {
bgneal@45: 				walker = new tinymce.dom.TreeWalker(node, node.parentNode);
bgneal@45: 				elements = elements || self.schema ? self.schema.getNonEmptyElements() : null;
bgneal@45: 
bgneal@45: 				do {
bgneal@45: 					type = node.nodeType;
bgneal@45: 
bgneal@45: 					if (type === 1) {
bgneal@45: 						// Ignore bogus elements
bgneal@45: 						if (node.getAttribute('data-mce-bogus'))
bgneal@45: 							continue;
bgneal@45: 
bgneal@45: 						// Keep empty elements like <img />
bgneal@45: 						name = node.nodeName.toLowerCase();
bgneal@45: 						if (elements && elements[name]) {
bgneal@45: 							// Ignore single BR elements in blocks like <p><br /></p>
bgneal@45: 							parentNode = node.parentNode;
bgneal@45: 							if (name === 'br' && self.isBlock(parentNode) && parentNode.firstChild === node && parentNode.lastChild === node) {
bgneal@45: 								continue;
bgneal@45: 							}
bgneal@45: 
bgneal@45: 							return false;
bgneal@45: 						}
bgneal@45: 
bgneal@45: 						// Keep elements with data-bookmark attributes or name attribute like <a name="1"></a>
bgneal@45: 						attributes = self.getAttribs(node);
bgneal@45: 						i = node.attributes.length;
bgneal@45: 						while (i--) {
bgneal@45: 							name = node.attributes[i].nodeName;
bgneal@45: 							if (name === "name" || name === 'data-mce-bookmark')
bgneal@45: 								return false;
bgneal@45: 						}
bgneal@45: 					}
bgneal@45: 
bgneal@45: 					// Keep comment nodes
bgneal@45: 					if (type == 8)
bgneal@45: 						return false;
bgneal@45: 
bgneal@45: 					// Keep non whitespace text nodes
bgneal@45: 					if ((type === 3 && !whiteSpaceRegExp.test(node.nodeValue)))
bgneal@45: 						return false;
bgneal@45: 				} while (node = walker.next());
bgneal@45: 			}
bgneal@45: 
bgneal@45: 			return true;
bgneal@45: 		},
bgneal@45: 
bgneal@45: 		destroy : function(s) {
bgneal@45: 			var t = this;
bgneal@45: 
bgneal@45: 			t.win = t.doc = t.root = t.events = t.frag = null;
bgneal@45: 
bgneal@45: 			// Manual destroy then remove unload handler
bgneal@45: 			if (!s)
bgneal@45: 				tinymce.removeUnload(t.destroy);
bgneal@45: 		},
bgneal@45: 
bgneal@45: 		createRng : function() {
bgneal@45: 			var d = this.doc;
bgneal@45: 
bgneal@45: 			return d.createRange ? d.createRange() : new tinymce.dom.Range(this);
bgneal@45: 		},
bgneal@45: 
bgneal@45: 		nodeIndex : function(node, normalized) {
bgneal@45: 			var idx = 0, lastNodeType, lastNode, nodeType;
bgneal@45: 
bgneal@45: 			if (node) {
bgneal@45: 				for (lastNodeType = node.nodeType, node = node.previousSibling, lastNode = node; node; node = node.previousSibling) {
bgneal@45: 					nodeType = node.nodeType;
bgneal@45: 
bgneal@45: 					// Normalize text nodes
bgneal@45: 					if (normalized && nodeType == 3) {
bgneal@45: 						if (nodeType == lastNodeType || !node.nodeValue.length)
bgneal@45: 							continue;
bgneal@45: 					}
bgneal@45: 					idx++;
bgneal@45: 					lastNodeType = nodeType;
bgneal@45: 				}
bgneal@45: 			}
bgneal@45: 
bgneal@45: 			return idx;
bgneal@45: 		},
bgneal@45: 
bgneal@45: 		split : function(pe, e, re) {
bgneal@45: 			var t = this, r = t.createRng(), bef, aft, pa;
bgneal@45: 
bgneal@45: 			// W3C valid browsers tend to leave empty nodes to the left/right side of the contents, this makes sense
bgneal@45: 			// but we don't want that in our code since it serves no purpose for the end user
bgneal@45: 			// For example if this is chopped:
bgneal@45: 			//   <p>text 1<span><b>CHOP</b></span>text 2</p>
bgneal@45: 			// would produce:
bgneal@45: 			//   <p>text 1<span></span></p><b>CHOP</b><p><span></span>text 2</p>
bgneal@45: 			// this function will then trim of empty edges and produce:
bgneal@45: 			//   <p>text 1</p><b>CHOP</b><p>text 2</p>
bgneal@45: 			function trim(node) {
bgneal@45: 				var i, children = node.childNodes, type = node.nodeType;
bgneal@45: 
bgneal@45: 				function surroundedBySpans(node) {
bgneal@45: 					var previousIsSpan = node.previousSibling && node.previousSibling.nodeName == 'SPAN';
bgneal@45: 					var nextIsSpan = node.nextSibling && node.nextSibling.nodeName == 'SPAN';
bgneal@45: 					return previousIsSpan && nextIsSpan;
bgneal@45: 				}
bgneal@45: 
bgneal@45: 				if (type == 1 && node.getAttribute('data-mce-type') == 'bookmark')
bgneal@45: 					return;
bgneal@45: 
bgneal@45: 				for (i = children.length - 1; i >= 0; i--)
bgneal@45: 					trim(children[i]);
bgneal@45: 
bgneal@45: 				if (type != 9) {
bgneal@45: 					// Keep non whitespace text nodes
bgneal@45: 					if (type == 3 && node.nodeValue.length > 0) {
bgneal@45: 						// If parent element isn't a block or there isn't any useful contents for example "<p>   </p>"
bgneal@45: 						// Also keep text nodes with only spaces if surrounded by spans.
bgneal@45: 						// eg. "<p><span>a</span> <span>b</span></p>" should keep space between a and b
bgneal@45: 						var trimmedLength = tinymce.trim(node.nodeValue).length;
bgneal@45: 						if (!t.isBlock(node.parentNode) || trimmedLength > 0 || trimmedLength == 0 && surroundedBySpans(node))
bgneal@45: 							return;
bgneal@45: 					} else if (type == 1) {
bgneal@45: 						// If the only child is a bookmark then move it up
bgneal@45: 						children = node.childNodes;
bgneal@45: 						if (children.length == 1 && children[0] && children[0].nodeType == 1 && children[0].getAttribute('data-mce-type') == 'bookmark')
bgneal@45: 							node.parentNode.insertBefore(children[0], node);
bgneal@45: 
bgneal@45: 						// Keep non empty elements or img, hr etc
bgneal@45: 						if (children.length || /^(br|hr|input|img)$/i.test(node.nodeName))
bgneal@45: 							return;
bgneal@45: 					}
bgneal@45: 
bgneal@45: 					t.remove(node);
bgneal@45: 				}
bgneal@45: 
bgneal@45: 				return node;
bgneal@45: 			};
bgneal@45: 
bgneal@45: 			if (pe && e) {
bgneal@45: 				// Get before chunk
bgneal@45: 				r.setStart(pe.parentNode, t.nodeIndex(pe));
bgneal@45: 				r.setEnd(e.parentNode, t.nodeIndex(e));
bgneal@45: 				bef = r.extractContents();
bgneal@45: 
bgneal@45: 				// Get after chunk
bgneal@45: 				r = t.createRng();
bgneal@45: 				r.setStart(e.parentNode, t.nodeIndex(e) + 1);
bgneal@45: 				r.setEnd(pe.parentNode, t.nodeIndex(pe) + 1);
bgneal@45: 				aft = r.extractContents();
bgneal@45: 
bgneal@45: 				// Insert before chunk
bgneal@45: 				pa = pe.parentNode;
bgneal@45: 				pa.insertBefore(trim(bef), pe);
bgneal@45: 
bgneal@45: 				// Insert middle chunk
bgneal@45: 				if (re)
bgneal@45: 				pa.replaceChild(re, e);
bgneal@45: 			else
bgneal@45: 				pa.insertBefore(e, pe);
bgneal@45: 
bgneal@45: 				// Insert after chunk
bgneal@45: 				pa.insertBefore(trim(aft), pe);
bgneal@45: 				t.remove(pe);
bgneal@45: 
bgneal@45: 				return re || e;
bgneal@45: 			}
bgneal@45: 		},
bgneal@45: 
bgneal@45: 		bind : function(target, name, func, scope) {
bgneal@45: 			return this.events.add(target, name, func, scope || this);
bgneal@45: 		},
bgneal@45: 
bgneal@45: 		unbind : function(target, name, func) {
bgneal@45: 			return this.events.remove(target, name, func);
bgneal@45: 		},
bgneal@45: 
bgneal@45: 		fire : function(target, name, evt) {
bgneal@45: 			return this.events.fire(target, name, evt);
bgneal@45: 		},
bgneal@45: 
bgneal@45: 
bgneal@45: 		_findSib : function(node, selector, name) {
bgneal@45: 			var t = this, f = selector;
bgneal@45: 
bgneal@45: 			if (node) {
bgneal@45: 				// If expression make a function of it using is
bgneal@45: 				if (is(f, 'string')) {
bgneal@45: 					f = function(node) {
bgneal@45: 						return t.is(node, selector);
bgneal@45: 					};
bgneal@45: 				}
bgneal@45: 
bgneal@45: 				// Loop all siblings
bgneal@45: 				for (node = node[name]; node; node = node[name]) {
bgneal@45: 					if (f(node))
bgneal@45: 						return node;
bgneal@45: 				}
bgneal@45: 			}
bgneal@45: 
bgneal@45: 			return null;
bgneal@45: 		},
bgneal@45: 
bgneal@45: 		_isRes : function(c) {
bgneal@45: 			// Is live resizble element
bgneal@45: 			return /^(top|left|bottom|right|width|height)/i.test(c) || /;\s*(top|left|bottom|right|width|height)/i.test(c);
bgneal@45: 		}
bgneal@45: 
bgneal@45: 		/*
bgneal@45: 		walk : function(n, f, s) {
bgneal@45: 			var d = this.doc, w;
bgneal@45: 
bgneal@45: 			if (d.createTreeWalker) {
bgneal@45: 				w = d.createTreeWalker(n, NodeFilter.SHOW_TEXT, null, false);
bgneal@45: 
bgneal@45: 				while ((n = w.nextNode()) != null)
bgneal@45: 					f.call(s || this, n);
bgneal@45: 			} else
bgneal@45: 				tinymce.walk(n, f, 'childNodes', s);
bgneal@45: 		}
bgneal@45: 		*/
bgneal@45: 
bgneal@45: 		/*
bgneal@45: 		toRGB : function(s) {
bgneal@45: 			var c = /^\s*?#([0-9A-F]{2})([0-9A-F]{1,2})([0-9A-F]{2})?\s*?$/.exec(s);
bgneal@45: 
bgneal@45: 			if (c) {
bgneal@45: 				// #FFF -> #FFFFFF
bgneal@45: 				if (!is(c[3]))
bgneal@45: 					c[3] = c[2] = c[1];
bgneal@45: 
bgneal@45: 				return "rgb(" + parseInt(c[1], 16) + "," + parseInt(c[2], 16) + "," + parseInt(c[3], 16) + ")";
bgneal@45: 			}
bgneal@45: 
bgneal@45: 			return s;
bgneal@45: 		}
bgneal@45: 		*/
bgneal@45: 	});
bgneal@45: 
bgneal@45: 	tinymce.DOM = new tinymce.dom.DOMUtils(document, {process_html : 0});
bgneal@45: })(tinymce);
bgneal@45: 
bgneal@45: (function(ns) {
bgneal@45: 	// Range constructor
bgneal@45: 	function Range(dom) {
bgneal@45: 		var t = this,
bgneal@45: 			doc = dom.doc,
bgneal@45: 			EXTRACT = 0,
bgneal@45: 			CLONE = 1,
bgneal@45: 			DELETE = 2,
bgneal@45: 			TRUE = true,
bgneal@45: 			FALSE = false,
bgneal@45: 			START_OFFSET = 'startOffset',
bgneal@45: 			START_CONTAINER = 'startContainer',
bgneal@45: 			END_CONTAINER = 'endContainer',
bgneal@45: 			END_OFFSET = 'endOffset',
bgneal@45: 			extend = tinymce.extend,
bgneal@45: 			nodeIndex = dom.nodeIndex;
bgneal@45: 
bgneal@45: 		extend(t, {
bgneal@45: 			// Inital states
bgneal@45: 			startContainer : doc,
bgneal@45: 			startOffset : 0,
bgneal@45: 			endContainer : doc,
bgneal@45: 			endOffset : 0,
bgneal@45: 			collapsed : TRUE,
bgneal@45: 			commonAncestorContainer : doc,
bgneal@45: 
bgneal@45: 			// Range constants
bgneal@45: 			START_TO_START : 0,
bgneal@45: 			START_TO_END : 1,
bgneal@45: 			END_TO_END : 2,
bgneal@45: 			END_TO_START : 3,
bgneal@45: 
bgneal@45: 			// Public methods
bgneal@45: 			setStart : setStart,
bgneal@45: 			setEnd : setEnd,
bgneal@45: 			setStartBefore : setStartBefore,
bgneal@45: 			setStartAfter : setStartAfter,
bgneal@45: 			setEndBefore : setEndBefore,
bgneal@45: 			setEndAfter : setEndAfter,
bgneal@45: 			collapse : collapse,
bgneal@45: 			selectNode : selectNode,
bgneal@45: 			selectNodeContents : selectNodeContents,
bgneal@45: 			compareBoundaryPoints : compareBoundaryPoints,
bgneal@45: 			deleteContents : deleteContents,
bgneal@45: 			extractContents : extractContents,
bgneal@45: 			cloneContents : cloneContents,
bgneal@45: 			insertNode : insertNode,
bgneal@45: 			surroundContents : surroundContents,
bgneal@45: 			cloneRange : cloneRange
bgneal@45: 		});
bgneal@45: 
bgneal@45: 		function createDocumentFragment() {
bgneal@45: 			return doc.createDocumentFragment();
bgneal@45: 		};
bgneal@45: 
bgneal@45: 		function setStart(n, o) {
bgneal@45: 			_setEndPoint(TRUE, n, o);
bgneal@45: 		};
bgneal@45: 
bgneal@45: 		function setEnd(n, o) {
bgneal@45: 			_setEndPoint(FALSE, n, o);
bgneal@45: 		};
bgneal@45: 
bgneal@45: 		function setStartBefore(n) {
bgneal@45: 			setStart(n.parentNode, nodeIndex(n));
bgneal@45: 		};
bgneal@45: 
bgneal@45: 		function setStartAfter(n) {
bgneal@45: 			setStart(n.parentNode, nodeIndex(n) + 1);
bgneal@45: 		};
bgneal@45: 
bgneal@45: 		function setEndBefore(n) {
bgneal@45: 			setEnd(n.parentNode, nodeIndex(n));
bgneal@45: 		};
bgneal@45: 
bgneal@45: 		function setEndAfter(n) {
bgneal@45: 			setEnd(n.parentNode, nodeIndex(n) + 1);
bgneal@45: 		};
bgneal@45: 
bgneal@45: 		function collapse(ts) {
bgneal@45: 			if (ts) {
bgneal@45: 				t[END_CONTAINER] = t[START_CONTAINER];
bgneal@45: 				t[END_OFFSET] = t[START_OFFSET];
bgneal@45: 			} else {
bgneal@45: 				t[START_CONTAINER] = t[END_CONTAINER];
bgneal@45: 				t[START_OFFSET] = t[END_OFFSET];
bgneal@45: 			}
bgneal@45: 
bgneal@45: 			t.collapsed = TRUE;
bgneal@45: 		};
bgneal@45: 
bgneal@45: 		function selectNode(n) {
bgneal@45: 			setStartBefore(n);
bgneal@45: 			setEndAfter(n);
bgneal@45: 		};
bgneal@45: 
bgneal@45: 		function selectNodeContents(n) {
bgneal@45: 			setStart(n, 0);
bgneal@45: 			setEnd(n, n.nodeType === 1 ? n.childNodes.length : n.nodeValue.length);
bgneal@45: 		};
bgneal@45: 
bgneal@45: 		function compareBoundaryPoints(h, r) {
bgneal@45: 			var sc = t[START_CONTAINER], so = t[START_OFFSET], ec = t[END_CONTAINER], eo = t[END_OFFSET],
bgneal@45: 			rsc = r.startContainer, rso = r.startOffset, rec = r.endContainer, reo = r.endOffset;
bgneal@45: 
bgneal@45: 			// Check START_TO_START
bgneal@45: 			if (h === 0)
bgneal@45: 				return _compareBoundaryPoints(sc, so, rsc, rso);
bgneal@45: 	
bgneal@45: 			// Check START_TO_END
bgneal@45: 			if (h === 1)
bgneal@45: 				return _compareBoundaryPoints(ec, eo, rsc, rso);
bgneal@45: 	
bgneal@45: 			// Check END_TO_END
bgneal@45: 			if (h === 2)
bgneal@45: 				return _compareBoundaryPoints(ec, eo, rec, reo);
bgneal@45: 	
bgneal@45: 			// Check END_TO_START
bgneal@45: 			if (h === 3) 
bgneal@45: 				return _compareBoundaryPoints(sc, so, rec, reo);
bgneal@45: 		};
bgneal@45: 
bgneal@45: 		function deleteContents() {
bgneal@45: 			_traverse(DELETE);
bgneal@45: 		};
bgneal@45: 
bgneal@45: 		function extractContents() {
bgneal@45: 			return _traverse(EXTRACT);
bgneal@45: 		};
bgneal@45: 
bgneal@45: 		function cloneContents() {
bgneal@45: 			return _traverse(CLONE);
bgneal@45: 		};
bgneal@45: 
bgneal@45: 		function insertNode(n) {
bgneal@45: 			var startContainer = this[START_CONTAINER],
bgneal@45: 				startOffset = this[START_OFFSET], nn, o;
bgneal@45: 
bgneal@45: 			// Node is TEXT_NODE or CDATA
bgneal@45: 			if ((startContainer.nodeType === 3 || startContainer.nodeType === 4) && startContainer.nodeValue) {
bgneal@45: 				if (!startOffset) {
bgneal@45: 					// At the start of text
bgneal@45: 					startContainer.parentNode.insertBefore(n, startContainer);
bgneal@45: 				} else if (startOffset >= startContainer.nodeValue.length) {
bgneal@45: 					// At the end of text
bgneal@45: 					dom.insertAfter(n, startContainer);
bgneal@45: 				} else {
bgneal@45: 					// Middle, need to split
bgneal@45: 					nn = startContainer.splitText(startOffset);
bgneal@45: 					startContainer.parentNode.insertBefore(n, nn);
bgneal@45: 				}
bgneal@45: 			} else {
bgneal@45: 				// Insert element node
bgneal@45: 				if (startContainer.childNodes.length > 0)
bgneal@45: 					o = startContainer.childNodes[startOffset];
bgneal@45: 
bgneal@45: 				if (o)
bgneal@45: 					startContainer.insertBefore(n, o);
bgneal@45: 				else
bgneal@45: 					startContainer.appendChild(n);
bgneal@45: 			}
bgneal@45: 		};
bgneal@45: 
bgneal@45: 		function surroundContents(n) {
bgneal@45: 			var f = t.extractContents();
bgneal@45: 
bgneal@45: 			t.insertNode(n);
bgneal@45: 			n.appendChild(f);
bgneal@45: 			t.selectNode(n);
bgneal@45: 		};
bgneal@45: 
bgneal@45: 		function cloneRange() {
bgneal@45: 			return extend(new Range(dom), {
bgneal@45: 				startContainer : t[START_CONTAINER],
bgneal@45: 				startOffset : t[START_OFFSET],
bgneal@45: 				endContainer : t[END_CONTAINER],
bgneal@45: 				endOffset : t[END_OFFSET],
bgneal@45: 				collapsed : t.collapsed,
bgneal@45: 				commonAncestorContainer : t.commonAncestorContainer
bgneal@45: 			});
bgneal@45: 		};
bgneal@45: 
bgneal@45: 		// Private methods
bgneal@45: 
bgneal@45: 		function _getSelectedNode(container, offset) {
bgneal@45: 			var child;
bgneal@45: 
bgneal@45: 			if (container.nodeType == 3 /* TEXT_NODE */)
bgneal@45: 				return container;
bgneal@45: 
bgneal@45: 			if (offset < 0)
bgneal@45: 				return container;
bgneal@45: 
bgneal@45: 			child = container.firstChild;
bgneal@45: 			while (child && offset > 0) {
bgneal@45: 				--offset;
bgneal@45: 				child = child.nextSibling;
bgneal@45: 			}
bgneal@45: 
bgneal@45: 			if (child)
bgneal@45: 				return child;
bgneal@45: 
bgneal@45: 			return container;
bgneal@45: 		};
bgneal@45: 
bgneal@45: 		function _isCollapsed() {
bgneal@45: 			return (t[START_CONTAINER] == t[END_CONTAINER] && t[START_OFFSET] == t[END_OFFSET]);
bgneal@45: 		};
bgneal@45: 
bgneal@45: 		function _compareBoundaryPoints(containerA, offsetA, containerB, offsetB) {
bgneal@45: 			var c, offsetC, n, cmnRoot, childA, childB;
bgneal@45: 			
bgneal@45: 			// In the first case the boundary-points have the same container. A is before B
bgneal@45: 			// if its offset is less than the offset of B, A is equal to B if its offset is
bgneal@45: 			// equal to the offset of B, and A is after B if its offset is greater than the
bgneal@45: 			// offset of B.
bgneal@45: 			if (containerA == containerB) {
bgneal@45: 				if (offsetA == offsetB)
bgneal@45: 					return 0; // equal
bgneal@45: 
bgneal@45: 				if (offsetA < offsetB)
bgneal@45: 					return -1; // before
bgneal@45: 
bgneal@45: 				return 1; // after
bgneal@45: 			}
bgneal@45: 
bgneal@45: 			// In the second case a child node C of the container of A is an ancestor
bgneal@45: 			// container of B. In this case, A is before B if the offset of A is less than or
bgneal@45: 			// equal to the index of the child node C and A is after B otherwise.
bgneal@45: 			c = containerB;
bgneal@45: 			while (c && c.parentNode != containerA)
bgneal@45: 				c = c.parentNode;
bgneal@45: 
bgneal@45: 			if (c) {
bgneal@45: 				offsetC = 0;
bgneal@45: 				n = containerA.firstChild;
bgneal@45: 
bgneal@45: 				while (n != c && offsetC < offsetA) {
bgneal@45: 					offsetC++;
bgneal@45: 					n = n.nextSibling;
bgneal@45: 				}
bgneal@45: 
bgneal@45: 				if (offsetA <= offsetC)
bgneal@45: 					return -1; // before
bgneal@45: 
bgneal@45: 				return 1; // after
bgneal@45: 			}
bgneal@45: 
bgneal@45: 			// In the third case a child node C of the container of B is an ancestor container
bgneal@45: 			// of A. In this case, A is before B if the index of the child node C is less than
bgneal@45: 			// the offset of B and A is after B otherwise.
bgneal@45: 			c = containerA;
bgneal@45: 			while (c && c.parentNode != containerB) {
bgneal@45: 				c = c.parentNode;
bgneal@45: 			}
bgneal@45: 
bgneal@45: 			if (c) {
bgneal@45: 				offsetC = 0;
bgneal@45: 				n = containerB.firstChild;
bgneal@45: 
bgneal@45: 				while (n != c && offsetC < offsetB) {
bgneal@45: 					offsetC++;
bgneal@45: 					n = n.nextSibling;
bgneal@45: 				}
bgneal@45: 
bgneal@45: 				if (offsetC < offsetB)
bgneal@45: 					return -1; // before
bgneal@45: 
bgneal@45: 				return 1; // after
bgneal@45: 			}
bgneal@45: 
bgneal@45: 			// In the fourth case, none of three other cases hold: the containers of A and B
bgneal@45: 			// are siblings or descendants of sibling nodes. In this case, A is before B if
bgneal@45: 			// the container of A is before the container of B in a pre-order traversal of the
bgneal@45: 			// Ranges' context tree and A is after B otherwise.
bgneal@45: 			cmnRoot = dom.findCommonAncestor(containerA, containerB);
bgneal@45: 			childA = containerA;
bgneal@45: 
bgneal@45: 			while (childA && childA.parentNode != cmnRoot)
bgneal@45: 				childA = childA.parentNode;
bgneal@45: 
bgneal@45: 			if (!childA)
bgneal@45: 				childA = cmnRoot;
bgneal@45: 
bgneal@45: 			childB = containerB;
bgneal@45: 			while (childB && childB.parentNode != cmnRoot)
bgneal@45: 				childB = childB.parentNode;
bgneal@45: 
bgneal@45: 			if (!childB)
bgneal@45: 				childB = cmnRoot;
bgneal@45: 
bgneal@45: 			if (childA == childB)
bgneal@45: 				return 0; // equal
bgneal@45: 
bgneal@45: 			n = cmnRoot.firstChild;
bgneal@45: 			while (n) {
bgneal@45: 				if (n == childA)
bgneal@45: 					return -1; // before
bgneal@45: 
bgneal@45: 				if (n == childB)
bgneal@45: 					return 1; // after
bgneal@45: 
bgneal@45: 				n = n.nextSibling;
bgneal@45: 			}
bgneal@45: 		};
bgneal@45: 
bgneal@45: 		function _setEndPoint(st, n, o) {
bgneal@45: 			var ec, sc;
bgneal@45: 
bgneal@45: 			if (st) {
bgneal@45: 				t[START_CONTAINER] = n;
bgneal@45: 				t[START_OFFSET] = o;
bgneal@45: 			} else {
bgneal@45: 				t[END_CONTAINER] = n;
bgneal@45: 				t[END_OFFSET] = o;
bgneal@45: 			}
bgneal@45: 
bgneal@45: 			// If one boundary-point of a Range is set to have a root container
bgneal@45: 			// other than the current one for the Range, the Range is collapsed to
bgneal@45: 			// the new position. This enforces the restriction that both boundary-
bgneal@45: 			// points of a Range must have the same root container.
bgneal@45: 			ec = t[END_CONTAINER];
bgneal@45: 			while (ec.parentNode)
bgneal@45: 				ec = ec.parentNode;
bgneal@45: 
bgneal@45: 			sc = t[START_CONTAINER];
bgneal@45: 			while (sc.parentNode)
bgneal@45: 				sc = sc.parentNode;
bgneal@45: 
bgneal@45: 			if (sc == ec) {
bgneal@45: 				// The start position of a Range is guaranteed to never be after the
bgneal@45: 				// end position. To enforce this restriction, if the start is set to
bgneal@45: 				// be at a position after the end, the Range is collapsed to that
bgneal@45: 				// position.
bgneal@45: 				if (_compareBoundaryPoints(t[START_CONTAINER], t[START_OFFSET], t[END_CONTAINER], t[END_OFFSET]) > 0)
bgneal@45: 					t.collapse(st);
bgneal@45: 			} else
bgneal@45: 				t.collapse(st);
bgneal@45: 
bgneal@45: 			t.collapsed = _isCollapsed();
bgneal@45: 			t.commonAncestorContainer = dom.findCommonAncestor(t[START_CONTAINER], t[END_CONTAINER]);
bgneal@45: 		};
bgneal@45: 
bgneal@45: 		function _traverse(how) {
bgneal@45: 			var c, endContainerDepth = 0, startContainerDepth = 0, p, depthDiff, startNode, endNode, sp, ep;
bgneal@45: 
bgneal@45: 			if (t[START_CONTAINER] == t[END_CONTAINER])
bgneal@45: 				return _traverseSameContainer(how);
bgneal@45: 
bgneal@45: 			for (c = t[END_CONTAINER], p = c.parentNode; p; c = p, p = p.parentNode) {
bgneal@45: 				if (p == t[START_CONTAINER])
bgneal@45: 					return _traverseCommonStartContainer(c, how);
bgneal@45: 
bgneal@45: 				++endContainerDepth;
bgneal@45: 			}
bgneal@45: 
bgneal@45: 			for (c = t[START_CONTAINER], p = c.parentNode; p; c = p, p = p.parentNode) {
bgneal@45: 				if (p == t[END_CONTAINER])
bgneal@45: 					return _traverseCommonEndContainer(c, how);
bgneal@45: 
bgneal@45: 				++startContainerDepth;
bgneal@45: 			}
bgneal@45: 
bgneal@45: 			depthDiff = startContainerDepth - endContainerDepth;
bgneal@45: 
bgneal@45: 			startNode = t[START_CONTAINER];
bgneal@45: 			while (depthDiff > 0) {
bgneal@45: 				startNode = startNode.parentNode;
bgneal@45: 				depthDiff--;
bgneal@45: 			}
bgneal@45: 
bgneal@45: 			endNode = t[END_CONTAINER];
bgneal@45: 			while (depthDiff < 0) {
bgneal@45: 				endNode = endNode.parentNode;
bgneal@45: 				depthDiff++;
bgneal@45: 			}
bgneal@45: 
bgneal@45: 			// ascend the ancestor hierarchy until we have a common parent.
bgneal@45: 			for (sp = startNode.parentNode, ep = endNode.parentNode; sp != ep; sp = sp.parentNode, ep = ep.parentNode) {
bgneal@45: 				startNode = sp;
bgneal@45: 				endNode = ep;
bgneal@45: 			}
bgneal@45: 
bgneal@45: 			return _traverseCommonAncestors(startNode, endNode, how);
bgneal@45: 		};
bgneal@45: 
bgneal@45: 		 function _traverseSameContainer(how) {
bgneal@45: 			var frag, s, sub, n, cnt, sibling, xferNode, start, len;
bgneal@45: 
bgneal@45: 			if (how != DELETE)
bgneal@45: 				frag = createDocumentFragment();
bgneal@45: 
bgneal@45: 			// If selection is empty, just return the fragment
bgneal@45: 			if (t[START_OFFSET] == t[END_OFFSET])
bgneal@45: 				return frag;
bgneal@45: 
bgneal@45: 			// Text node needs special case handling
bgneal@45: 			if (t[START_CONTAINER].nodeType == 3 /* TEXT_NODE */) {
bgneal@45: 				// get the substring
bgneal@45: 				s = t[START_CONTAINER].nodeValue;
bgneal@45: 				sub = s.substring(t[START_OFFSET], t[END_OFFSET]);
bgneal@45: 
bgneal@45: 				// set the original text node to its new value
bgneal@45: 				if (how != CLONE) {
bgneal@45: 					n = t[START_CONTAINER];
bgneal@45: 					start = t[START_OFFSET];
bgneal@45: 					len = t[END_OFFSET] - t[START_OFFSET];
bgneal@45: 
bgneal@45: 					if (start === 0 && len >= n.nodeValue.length - 1) {
bgneal@45: 						n.parentNode.removeChild(n);
bgneal@45: 					} else {
bgneal@45: 						n.deleteData(start, len);
bgneal@45: 					}
bgneal@45: 
bgneal@45: 					// Nothing is partially selected, so collapse to start point
bgneal@45: 					t.collapse(TRUE);
bgneal@45: 				}
bgneal@45: 
bgneal@45: 				if (how == DELETE)
bgneal@45: 					return;
bgneal@45: 
bgneal@45: 				if (sub.length > 0) {
bgneal@45: 					frag.appendChild(doc.createTextNode(sub));
bgneal@45: 				}
bgneal@45: 
bgneal@45: 				return frag;
bgneal@45: 			}
bgneal@45: 
bgneal@45: 			// Copy nodes between the start/end offsets.
bgneal@45: 			n = _getSelectedNode(t[START_CONTAINER], t[START_OFFSET]);
bgneal@45: 			cnt = t[END_OFFSET] - t[START_OFFSET];
bgneal@45: 
bgneal@45: 			while (n && cnt > 0) {
bgneal@45: 				sibling = n.nextSibling;
bgneal@45: 				xferNode = _traverseFullySelected(n, how);
bgneal@45: 
bgneal@45: 				if (frag)
bgneal@45: 					frag.appendChild( xferNode );
bgneal@45: 
bgneal@45: 				--cnt;
bgneal@45: 				n = sibling;
bgneal@45: 			}
bgneal@45: 
bgneal@45: 			// Nothing is partially selected, so collapse to start point
bgneal@45: 			if (how != CLONE)
bgneal@45: 				t.collapse(TRUE);
bgneal@45: 
bgneal@45: 			return frag;
bgneal@45: 		};
bgneal@45: 
bgneal@45: 		function _traverseCommonStartContainer(endAncestor, how) {
bgneal@45: 			var frag, n, endIdx, cnt, sibling, xferNode;
bgneal@45: 
bgneal@45: 			if (how != DELETE)
bgneal@45: 				frag = createDocumentFragment();
bgneal@45: 
bgneal@45: 			n = _traverseRightBoundary(endAncestor, how);
bgneal@45: 
bgneal@45: 			if (frag)
bgneal@45: 				frag.appendChild(n);
bgneal@45: 
bgneal@45: 			endIdx = nodeIndex(endAncestor);
bgneal@45: 			cnt = endIdx - t[START_OFFSET];
bgneal@45: 
bgneal@45: 			if (cnt <= 0) {
bgneal@45: 				// Collapse to just before the endAncestor, which
bgneal@45: 				// is partially selected.
bgneal@45: 				if (how != CLONE) {
bgneal@45: 					t.setEndBefore(endAncestor);
bgneal@45: 					t.collapse(FALSE);
bgneal@45: 				}
bgneal@45: 
bgneal@45: 				return frag;
bgneal@45: 			}
bgneal@45: 
bgneal@45: 			n = endAncestor.previousSibling;
bgneal@45: 			while (cnt > 0) {
bgneal@45: 				sibling = n.previousSibling;
bgneal@45: 				xferNode = _traverseFullySelected(n, how);
bgneal@45: 
bgneal@45: 				if (frag)
bgneal@45: 					frag.insertBefore(xferNode, frag.firstChild);
bgneal@45: 
bgneal@45: 				--cnt;
bgneal@45: 				n = sibling;
bgneal@45: 			}
bgneal@45: 
bgneal@45: 			// Collapse to just before the endAncestor, which
bgneal@45: 			// is partially selected.
bgneal@45: 			if (how != CLONE) {
bgneal@45: 				t.setEndBefore(endAncestor);
bgneal@45: 				t.collapse(FALSE);
bgneal@45: 			}
bgneal@45: 
bgneal@45: 			return frag;
bgneal@45: 		};
bgneal@45: 
bgneal@45: 		function _traverseCommonEndContainer(startAncestor, how) {
bgneal@45: 			var frag, startIdx, n, cnt, sibling, xferNode;
bgneal@45: 
bgneal@45: 			if (how != DELETE)
bgneal@45: 				frag = createDocumentFragment();
bgneal@45: 
bgneal@45: 			n = _traverseLeftBoundary(startAncestor, how);
bgneal@45: 			if (frag)
bgneal@45: 				frag.appendChild(n);
bgneal@45: 
bgneal@45: 			startIdx = nodeIndex(startAncestor);
bgneal@45: 			++startIdx; // Because we already traversed it
bgneal@45: 
bgneal@45: 			cnt = t[END_OFFSET] - startIdx;
bgneal@45: 			n = startAncestor.nextSibling;
bgneal@45: 			while (n && cnt > 0) {
bgneal@45: 				sibling = n.nextSibling;
bgneal@45: 				xferNode = _traverseFullySelected(n, how);
bgneal@45: 
bgneal@45: 				if (frag)
bgneal@45: 					frag.appendChild(xferNode);
bgneal@45: 
bgneal@45: 				--cnt;
bgneal@45: 				n = sibling;
bgneal@45: 			}
bgneal@45: 
bgneal@45: 			if (how != CLONE) {
bgneal@45: 				t.setStartAfter(startAncestor);
bgneal@45: 				t.collapse(TRUE);
bgneal@45: 			}
bgneal@45: 
bgneal@45: 			return frag;
bgneal@45: 		};
bgneal@45: 
bgneal@45: 		function _traverseCommonAncestors(startAncestor, endAncestor, how) {
bgneal@45: 			var n, frag, commonParent, startOffset, endOffset, cnt, sibling, nextSibling;
bgneal@45: 
bgneal@45: 			if (how != DELETE)
bgneal@45: 				frag = createDocumentFragment();
bgneal@45: 
bgneal@45: 			n = _traverseLeftBoundary(startAncestor, how);
bgneal@45: 			if (frag)
bgneal@45: 				frag.appendChild(n);
bgneal@45: 
bgneal@45: 			commonParent = startAncestor.parentNode;
bgneal@45: 			startOffset = nodeIndex(startAncestor);
bgneal@45: 			endOffset = nodeIndex(endAncestor);
bgneal@45: 			++startOffset;
bgneal@45: 
bgneal@45: 			cnt = endOffset - startOffset;
bgneal@45: 			sibling = startAncestor.nextSibling;
bgneal@45: 
bgneal@45: 			while (cnt > 0) {
bgneal@45: 				nextSibling = sibling.nextSibling;
bgneal@45: 				n = _traverseFullySelected(sibling, how);
bgneal@45: 
bgneal@45: 				if (frag)
bgneal@45: 					frag.appendChild(n);
bgneal@45: 
bgneal@45: 				sibling = nextSibling;
bgneal@45: 				--cnt;
bgneal@45: 			}
bgneal@45: 
bgneal@45: 			n = _traverseRightBoundary(endAncestor, how);
bgneal@45: 
bgneal@45: 			if (frag)
bgneal@45: 				frag.appendChild(n);
bgneal@45: 
bgneal@45: 			if (how != CLONE) {
bgneal@45: 				t.setStartAfter(startAncestor);
bgneal@45: 				t.collapse(TRUE);
bgneal@45: 			}
bgneal@45: 
bgneal@45: 			return frag;
bgneal@45: 		};
bgneal@45: 
bgneal@45: 		function _traverseRightBoundary(root, how) {
bgneal@45: 			var next = _getSelectedNode(t[END_CONTAINER], t[END_OFFSET] - 1), parent, clonedParent, prevSibling, clonedChild, clonedGrandParent, isFullySelected = next != t[END_CONTAINER];
bgneal@45: 
bgneal@45: 			if (next == root)
bgneal@45: 				return _traverseNode(next, isFullySelected, FALSE, how);
bgneal@45: 
bgneal@45: 			parent = next.parentNode;
bgneal@45: 			clonedParent = _traverseNode(parent, FALSE, FALSE, how);
bgneal@45: 
bgneal@45: 			while (parent) {
bgneal@45: 				while (next) {
bgneal@45: 					prevSibling = next.previousSibling;
bgneal@45: 					clonedChild = _traverseNode(next, isFullySelected, FALSE, how);
bgneal@45: 
bgneal@45: 					if (how != DELETE)
bgneal@45: 						clonedParent.insertBefore(clonedChild, clonedParent.firstChild);
bgneal@45: 
bgneal@45: 					isFullySelected = TRUE;
bgneal@45: 					next = prevSibling;
bgneal@45: 				}
bgneal@45: 
bgneal@45: 				if (parent == root)
bgneal@45: 					return clonedParent;
bgneal@45: 
bgneal@45: 				next = parent.previousSibling;
bgneal@45: 				parent = parent.parentNode;
bgneal@45: 
bgneal@45: 				clonedGrandParent = _traverseNode(parent, FALSE, FALSE, how);
bgneal@45: 
bgneal@45: 				if (how != DELETE)
bgneal@45: 					clonedGrandParent.appendChild(clonedParent);
bgneal@45: 
bgneal@45: 				clonedParent = clonedGrandParent;
bgneal@45: 			}
bgneal@45: 		};
bgneal@45: 
bgneal@45: 		function _traverseLeftBoundary(root, how) {
bgneal@45: 			var next = _getSelectedNode(t[START_CONTAINER], t[START_OFFSET]), isFullySelected = next != t[START_CONTAINER], parent, clonedParent, nextSibling, clonedChild, clonedGrandParent;
bgneal@45: 
bgneal@45: 			if (next == root)
bgneal@45: 				return _traverseNode(next, isFullySelected, TRUE, how);
bgneal@45: 
bgneal@45: 			parent = next.parentNode;
bgneal@45: 			clonedParent = _traverseNode(parent, FALSE, TRUE, how);
bgneal@45: 
bgneal@45: 			while (parent) {
bgneal@45: 				while (next) {
bgneal@45: 					nextSibling = next.nextSibling;
bgneal@45: 					clonedChild = _traverseNode(next, isFullySelected, TRUE, how);
bgneal@45: 
bgneal@45: 					if (how != DELETE)
bgneal@45: 						clonedParent.appendChild(clonedChild);
bgneal@45: 
bgneal@45: 					isFullySelected = TRUE;
bgneal@45: 					next = nextSibling;
bgneal@45: 				}
bgneal@45: 
bgneal@45: 				if (parent == root)
bgneal@45: 					return clonedParent;
bgneal@45: 
bgneal@45: 				next = parent.nextSibling;
bgneal@45: 				parent = parent.parentNode;
bgneal@45: 
bgneal@45: 				clonedGrandParent = _traverseNode(parent, FALSE, TRUE, how);
bgneal@45: 
bgneal@45: 				if (how != DELETE)
bgneal@45: 					clonedGrandParent.appendChild(clonedParent);
bgneal@45: 
bgneal@45: 				clonedParent = clonedGrandParent;
bgneal@45: 			}
bgneal@45: 		};
bgneal@45: 
bgneal@45: 		function _traverseNode(n, isFullySelected, isLeft, how) {
bgneal@45: 			var txtValue, newNodeValue, oldNodeValue, offset, newNode;
bgneal@45: 
bgneal@45: 			if (isFullySelected)
bgneal@45: 				return _traverseFullySelected(n, how);
bgneal@45: 
bgneal@45: 			if (n.nodeType == 3 /* TEXT_NODE */) {
bgneal@45: 				txtValue = n.nodeValue;
bgneal@45: 
bgneal@45: 				if (isLeft) {
bgneal@45: 					offset = t[START_OFFSET];
bgneal@45: 					newNodeValue = txtValue.substring(offset);
bgneal@45: 					oldNodeValue = txtValue.substring(0, offset);
bgneal@45: 				} else {
bgneal@45: 					offset = t[END_OFFSET];
bgneal@45: 					newNodeValue = txtValue.substring(0, offset);
bgneal@45: 					oldNodeValue = txtValue.substring(offset);
bgneal@45: 				}
bgneal@45: 
bgneal@45: 				if (how != CLONE)
bgneal@45: 					n.nodeValue = oldNodeValue;
bgneal@45: 
bgneal@45: 				if (how == DELETE)
bgneal@45: 					return;
bgneal@45: 
bgneal@45: 				newNode = dom.clone(n, FALSE);
bgneal@45: 				newNode.nodeValue = newNodeValue;
bgneal@45: 
bgneal@45: 				return newNode;
bgneal@45: 			}
bgneal@45: 
bgneal@45: 			if (how == DELETE)
bgneal@45: 				return;
bgneal@45: 
bgneal@45: 			return dom.clone(n, FALSE);
bgneal@45: 		};
bgneal@45: 
bgneal@45: 		function _traverseFullySelected(n, how) {
bgneal@45: 			if (how != DELETE)
bgneal@45: 				return how == CLONE ? dom.clone(n, TRUE) : n;
bgneal@45: 
bgneal@45: 			n.parentNode.removeChild(n);
bgneal@45: 		};
bgneal@45: 	};
bgneal@45: 
bgneal@45: 	ns.Range = Range;
bgneal@45: })(tinymce.dom);
bgneal@45: 
bgneal@45: (function() {
bgneal@45: 	function Selection(selection) {
bgneal@45: 		var self = this, dom = selection.dom, TRUE = true, FALSE = false;
bgneal@45: 
bgneal@45: 		function getPosition(rng, start) {
bgneal@45: 			var checkRng, startIndex = 0, endIndex, inside,
bgneal@45: 				children, child, offset, index, position = -1, parent;
bgneal@45: 
bgneal@45: 			// Setup test range, collapse it and get the parent
bgneal@45: 			checkRng = rng.duplicate();
bgneal@45: 			checkRng.collapse(start);
bgneal@45: 			parent = checkRng.parentElement();
bgneal@45: 
bgneal@45: 			// Check if the selection is within the right document
bgneal@45: 			if (parent.ownerDocument !== selection.dom.doc)
bgneal@45: 				return;
bgneal@45: 
bgneal@45: 			// IE will report non editable elements as it's parent so look for an editable one
bgneal@45: 			while (parent.contentEditable === "false") {
bgneal@45: 				parent = parent.parentNode;
bgneal@45: 			}
bgneal@45: 
bgneal@45: 			// If parent doesn't have any children then return that we are inside the element
bgneal@45: 			if (!parent.hasChildNodes()) {
bgneal@45: 				return {node : parent, inside : 1};
bgneal@45: 			}
bgneal@45: 
bgneal@45: 			// Setup node list and endIndex
bgneal@45: 			children = parent.children;
bgneal@45: 			endIndex = children.length - 1;
bgneal@45: 
bgneal@45: 			// Perform a binary search for the position
bgneal@45: 			while (startIndex <= endIndex) {
bgneal@45: 				index = Math.floor((startIndex + endIndex) / 2);
bgneal@45: 
bgneal@45: 				// Move selection to node and compare the ranges
bgneal@45: 				child = children[index];
bgneal@45: 				checkRng.moveToElementText(child);
bgneal@45: 				position = checkRng.compareEndPoints(start ? 'StartToStart' : 'EndToEnd', rng);
bgneal@45: 
bgneal@45: 				// Before/after or an exact match
bgneal@45: 				if (position > 0) {
bgneal@45: 					endIndex = index - 1;
bgneal@45: 				} else if (position < 0) {
bgneal@45: 					startIndex = index + 1;
bgneal@45: 				} else {
bgneal@45: 					return {node : child};
bgneal@45: 				}
bgneal@45: 			}
bgneal@45: 
bgneal@45: 			// Check if child position is before or we didn't find a position
bgneal@45: 			if (position < 0) {
bgneal@45: 				// No element child was found use the parent element and the offset inside that
bgneal@45: 				if (!child) {
bgneal@45: 					checkRng.moveToElementText(parent);
bgneal@45: 					checkRng.collapse(true);
bgneal@45: 					child = parent;
bgneal@45: 					inside = true;
bgneal@45: 				} else
bgneal@45: 					checkRng.collapse(false);
bgneal@45: 
bgneal@45: 				checkRng.setEndPoint(start ? 'EndToStart' : 'EndToEnd', rng);
bgneal@45: 
bgneal@45: 				// Fix for edge case: <div style="width: 100px; height:100px;"><table>..</table>ab|c</div>
bgneal@45: 				if (checkRng.compareEndPoints(start ? 'StartToStart' : 'StartToEnd', rng) > 0) {
bgneal@45: 					checkRng = rng.duplicate();
bgneal@45: 					checkRng.collapse(start);
bgneal@45: 
bgneal@45: 					offset = -1;
bgneal@45: 					while (parent == checkRng.parentElement()) {
bgneal@45: 						if (checkRng.move('character', -1) == 0)
bgneal@45: 							break;
bgneal@45: 
bgneal@45: 						offset++;
bgneal@45: 					}
bgneal@45: 				}
bgneal@45: 
bgneal@45: 				offset = offset || checkRng.text.replace('\r\n', ' ').length;
bgneal@45: 			} else {
bgneal@45: 				// Child position is after the selection endpoint
bgneal@45: 				checkRng.collapse(true);
bgneal@45: 				checkRng.setEndPoint(start ? 'StartToStart' : 'StartToEnd', rng);
bgneal@45: 
bgneal@45: 				// Get the length of the text to find where the endpoint is relative to it's container
bgneal@45: 				offset = checkRng.text.replace('\r\n', ' ').length;
bgneal@45: 			}
bgneal@45: 
bgneal@45: 			return {node : child, position : position, offset : offset, inside : inside};
bgneal@45: 		};
bgneal@45: 
bgneal@45: 		// Returns a W3C DOM compatible range object by using the IE Range API
bgneal@45: 		function getRange() {
bgneal@45: 			var ieRange = selection.getRng(), domRange = dom.createRng(), element, collapsed, tmpRange, element2, bookmark, fail;
bgneal@45: 
bgneal@45: 			// If selection is outside the current document just return an empty range
bgneal@45: 			element = ieRange.item ? ieRange.item(0) : ieRange.parentElement();
bgneal@45: 			if (element.ownerDocument != dom.doc)
bgneal@45: 				return domRange;
bgneal@45: 
bgneal@45: 			collapsed = selection.isCollapsed();
bgneal@45: 
bgneal@45: 			// Handle control selection
bgneal@45: 			if (ieRange.item) {
bgneal@45: 				domRange.setStart(element.parentNode, dom.nodeIndex(element));
bgneal@45: 				domRange.setEnd(domRange.startContainer, domRange.startOffset + 1);
bgneal@45: 
bgneal@45: 				return domRange;
bgneal@45: 			}
bgneal@45: 
bgneal@45: 			function findEndPoint(start) {
bgneal@45: 				var endPoint = getPosition(ieRange, start), container, offset, textNodeOffset = 0, sibling, undef, nodeValue;
bgneal@45: 
bgneal@45: 				container = endPoint.node;
bgneal@45: 				offset = endPoint.offset;
bgneal@45: 
bgneal@45: 				if (endPoint.inside && !container.hasChildNodes()) {
bgneal@45: 					domRange[start ? 'setStart' : 'setEnd'](container, 0);
bgneal@45: 					return;
bgneal@45: 				}
bgneal@45: 
bgneal@45: 				if (offset === undef) {
bgneal@45: 					domRange[start ? 'setStartBefore' : 'setEndAfter'](container);
bgneal@45: 					return;
bgneal@45: 				}
bgneal@45: 
bgneal@45: 				if (endPoint.position < 0) {
bgneal@45: 					sibling = endPoint.inside ? container.firstChild : container.nextSibling;
bgneal@45: 
bgneal@45: 					if (!sibling) {
bgneal@45: 						domRange[start ? 'setStartAfter' : 'setEndAfter'](container);
bgneal@45: 						return;
bgneal@45: 					}
bgneal@45: 
bgneal@45: 					if (!offset) {
bgneal@45: 						if (sibling.nodeType == 3)
bgneal@45: 							domRange[start ? 'setStart' : 'setEnd'](sibling, 0);
bgneal@45: 						else
bgneal@45: 							domRange[start ? 'setStartBefore' : 'setEndBefore'](sibling);
bgneal@45: 
bgneal@45: 						return;
bgneal@45: 					}
bgneal@45: 
bgneal@45: 					// Find the text node and offset
bgneal@45: 					while (sibling) {
bgneal@45: 						nodeValue = sibling.nodeValue;
bgneal@45: 						textNodeOffset += nodeValue.length;
bgneal@45: 
bgneal@45: 						// We are at or passed the position we where looking for
bgneal@45: 						if (textNodeOffset >= offset) {
bgneal@45: 							container = sibling;
bgneal@45: 							textNodeOffset -= offset;
bgneal@45: 							textNodeOffset = nodeValue.length - textNodeOffset;
bgneal@45: 							break;
bgneal@45: 						}
bgneal@45: 
bgneal@45: 						sibling = sibling.nextSibling;
bgneal@45: 					}
bgneal@45: 				} else {
bgneal@45: 					// Find the text node and offset
bgneal@45: 					sibling = container.previousSibling;
bgneal@45: 
bgneal@45: 					if (!sibling)
bgneal@45: 						return domRange[start ? 'setStartBefore' : 'setEndBefore'](container);
bgneal@45: 
bgneal@45: 					// If there isn't any text to loop then use the first position
bgneal@45: 					if (!offset) {
bgneal@45: 						if (container.nodeType == 3)
bgneal@45: 							domRange[start ? 'setStart' : 'setEnd'](sibling, container.nodeValue.length);
bgneal@45: 						else
bgneal@45: 							domRange[start ? 'setStartAfter' : 'setEndAfter'](sibling);
bgneal@45: 
bgneal@45: 						return;
bgneal@45: 					}
bgneal@45: 
bgneal@45: 					while (sibling) {
bgneal@45: 						textNodeOffset += sibling.nodeValue.length;
bgneal@45: 
bgneal@45: 						// We are at or passed the position we where looking for
bgneal@45: 						if (textNodeOffset >= offset) {
bgneal@45: 							container = sibling;
bgneal@45: 							textNodeOffset -= offset;
bgneal@45: 							break;
bgneal@45: 						}
bgneal@45: 
bgneal@45: 						sibling = sibling.previousSibling;
bgneal@45: 					}
bgneal@45: 				}
bgneal@45: 
bgneal@45: 				domRange[start ? 'setStart' : 'setEnd'](container, textNodeOffset);
bgneal@45: 			};
bgneal@45: 
bgneal@45: 			try {
bgneal@45: 				// Find start point
bgneal@45: 				findEndPoint(true);
bgneal@45: 
bgneal@45: 				// Find end point if needed
bgneal@45: 				if (!collapsed)
bgneal@45: 					findEndPoint();
bgneal@45: 			} catch (ex) {
bgneal@45: 				// IE has a nasty bug where text nodes might throw "invalid argument" when you
bgneal@45: 				// access the nodeValue or other properties of text nodes. This seems to happend when
bgneal@45: 				// text nodes are split into two nodes by a delete/backspace call. So lets detect it and try to fix it.
bgneal@45: 				if (ex.number == -2147024809) {
bgneal@45: 					// Get the current selection
bgneal@45: 					bookmark = self.getBookmark(2);
bgneal@45: 
bgneal@45: 					// Get start element
bgneal@45: 					tmpRange = ieRange.duplicate();
bgneal@45: 					tmpRange.collapse(true);
bgneal@45: 					element = tmpRange.parentElement();
bgneal@45: 
bgneal@45: 					// Get end element
bgneal@45: 					if (!collapsed) {
bgneal@45: 						tmpRange = ieRange.duplicate();
bgneal@45: 						tmpRange.collapse(false);
bgneal@45: 						element2 = tmpRange.parentElement();
bgneal@45: 						element2.innerHTML = element2.innerHTML;
bgneal@45: 					}
bgneal@45: 
bgneal@45: 					// Remove the broken elements
bgneal@45: 					element.innerHTML = element.innerHTML;
bgneal@45: 
bgneal@45: 					// Restore the selection
bgneal@45: 					self.moveToBookmark(bookmark);
bgneal@45: 
bgneal@45: 					// Since the range has moved we need to re-get it
bgneal@45: 					ieRange = selection.getRng();
bgneal@45: 
bgneal@45: 					// Find start point
bgneal@45: 					findEndPoint(true);
bgneal@45: 
bgneal@45: 					// Find end point if needed
bgneal@45: 					if (!collapsed)
bgneal@45: 						findEndPoint();
bgneal@45: 				} else
bgneal@45: 					throw ex; // Throw other errors
bgneal@45: 			}
bgneal@45: 
bgneal@45: 			return domRange;
bgneal@45: 		};
bgneal@45: 
bgneal@45: 		this.getBookmark = function(type) {
bgneal@45: 			var rng = selection.getRng(), start, end, bookmark = {};
bgneal@45: 
bgneal@45: 			function getIndexes(node) {
bgneal@45: 				var node, parent, root, children, i, indexes = [];
bgneal@45: 
bgneal@45: 				parent = node.parentNode;
bgneal@45: 				root = dom.getRoot().parentNode;
bgneal@45: 
bgneal@45: 				while (parent != root && parent.nodeType !== 9) {
bgneal@45: 					children = parent.children;
bgneal@45: 
bgneal@45: 					i = children.length;
bgneal@45: 					while (i--) {
bgneal@45: 						if (node === children[i]) {
bgneal@45: 							indexes.push(i);
bgneal@45: 							break;
bgneal@45: 						}
bgneal@45: 					}
bgneal@45: 
bgneal@45: 					node = parent;
bgneal@45: 					parent = parent.parentNode;
bgneal@45: 				}
bgneal@45: 
bgneal@45: 				return indexes;
bgneal@45: 			};
bgneal@45: 
bgneal@45: 			function getBookmarkEndPoint(start) {
bgneal@45: 				var position;
bgneal@45: 
bgneal@45: 				position = getPosition(rng, start);
bgneal@45: 				if (position) {
bgneal@45: 					return {
bgneal@45: 						position : position.position,
bgneal@45: 						offset : position.offset,
bgneal@45: 						indexes : getIndexes(position.node),
bgneal@45: 						inside : position.inside
bgneal@45: 					};
bgneal@45: 				}
bgneal@45: 			};
bgneal@45: 
bgneal@45: 			// Non ubstructive bookmark
bgneal@45: 			if (type === 2) {
bgneal@45: 				// Handle text selection
bgneal@45: 				if (!rng.item) {
bgneal@45: 					bookmark.start = getBookmarkEndPoint(true);
bgneal@45: 
bgneal@45: 					if (!selection.isCollapsed())
bgneal@45: 						bookmark.end = getBookmarkEndPoint();
bgneal@45: 				} else
bgneal@45: 					bookmark.start = {ctrl : true, indexes : getIndexes(rng.item(0))};
bgneal@45: 			}
bgneal@45: 
bgneal@45: 			return bookmark;
bgneal@45: 		};
bgneal@45: 
bgneal@45: 		this.moveToBookmark = function(bookmark) {
bgneal@45: 			var rng, body = dom.doc.body;
bgneal@45: 
bgneal@45: 			function resolveIndexes(indexes) {
bgneal@45: 				var node, i, idx, children;
bgneal@45: 
bgneal@45: 				node = dom.getRoot();
bgneal@45: 				for (i = indexes.length - 1; i >= 0; i--) {
bgneal@45: 					children = node.children;
bgneal@45: 					idx = indexes[i];
bgneal@45: 
bgneal@45: 					if (idx <= children.length - 1) {
bgneal@45: 						node = children[idx];
bgneal@45: 					}
bgneal@45: 				}
bgneal@45: 
bgneal@45: 				return node;
bgneal@45: 			};
bgneal@45: 			
bgneal@45: 			function setBookmarkEndPoint(start) {
bgneal@45: 				var endPoint = bookmark[start ? 'start' : 'end'], moveLeft, moveRng, undef;
bgneal@45: 
bgneal@45: 				if (endPoint) {
bgneal@45: 					moveLeft = endPoint.position > 0;
bgneal@45: 
bgneal@45: 					moveRng = body.createTextRange();
bgneal@45: 					moveRng.moveToElementText(resolveIndexes(endPoint.indexes));
bgneal@45: 
bgneal@45: 					offset = endPoint.offset;
bgneal@45: 					if (offset !== undef) {
bgneal@45: 						moveRng.collapse(endPoint.inside || moveLeft);
bgneal@45: 						moveRng.moveStart('character', moveLeft ? -offset : offset);
bgneal@45: 					} else
bgneal@45: 						moveRng.collapse(start);
bgneal@45: 
bgneal@45: 					rng.setEndPoint(start ? 'StartToStart' : 'EndToStart', moveRng);
bgneal@45: 
bgneal@45: 					if (start)
bgneal@45: 						rng.collapse(true);
bgneal@45: 				}
bgneal@45: 			};
bgneal@45: 
bgneal@45: 			if (bookmark.start) {
bgneal@45: 				if (bookmark.start.ctrl) {
bgneal@45: 					rng = body.createControlRange();
bgneal@45: 					rng.addElement(resolveIndexes(bookmark.start.indexes));
bgneal@45: 					rng.select();
bgneal@45: 				} else {
bgneal@45: 					rng = body.createTextRange();
bgneal@45: 					setBookmarkEndPoint(true);
bgneal@45: 					setBookmarkEndPoint();
bgneal@45: 					rng.select();
bgneal@45: 				}
bgneal@45: 			}
bgneal@45: 		};
bgneal@45: 
bgneal@45: 		this.addRange = function(rng) {
bgneal@45: 			var ieRng, ctrlRng, startContainer, startOffset, endContainer, endOffset, doc = selection.dom.doc, body = doc.body;
bgneal@45: 
bgneal@45: 			function setEndPoint(start) {
bgneal@45: 				var container, offset, marker, tmpRng, nodes;
bgneal@45: 
bgneal@45: 				marker = dom.create('a');
bgneal@45: 				container = start ? startContainer : endContainer;
bgneal@45: 				offset = start ? startOffset : endOffset;
bgneal@45: 				tmpRng = ieRng.duplicate();
bgneal@45: 
bgneal@45: 				if (container == doc || container == doc.documentElement) {
bgneal@45: 					container = body;
bgneal@45: 					offset = 0;
bgneal@45: 				}
bgneal@45: 
bgneal@45: 				if (container.nodeType == 3) {
bgneal@45: 					container.parentNode.insertBefore(marker, container);
bgneal@45: 					tmpRng.moveToElementText(marker);
bgneal@45: 					tmpRng.moveStart('character', offset);
bgneal@45: 					dom.remove(marker);
bgneal@45: 					ieRng.setEndPoint(start ? 'StartToStart' : 'EndToEnd', tmpRng);
bgneal@45: 				} else {
bgneal@45: 					nodes = container.childNodes;
bgneal@45: 
bgneal@45: 					if (nodes.length) {
bgneal@45: 						if (offset >= nodes.length) {
bgneal@45: 							dom.insertAfter(marker, nodes[nodes.length - 1]);
bgneal@45: 						} else {
bgneal@45: 							container.insertBefore(marker, nodes[offset]);
bgneal@45: 						}
bgneal@45: 
bgneal@45: 						tmpRng.moveToElementText(marker);
bgneal@45: 					} else if (container.canHaveHTML) {
bgneal@45: 						// Empty node selection for example <div>|</div>
bgneal@45: 						// Setting innerHTML with a span marker then remove that marker seems to keep empty block elements open
bgneal@45: 						container.innerHTML = '<span>\uFEFF</span>';
bgneal@45: 						marker = container.firstChild;
bgneal@45: 						tmpRng.moveToElementText(marker);
bgneal@45: 						tmpRng.collapse(FALSE); // Collapse false works better than true for some odd reason
bgneal@45: 					}
bgneal@45: 
bgneal@45: 					ieRng.setEndPoint(start ? 'StartToStart' : 'EndToEnd', tmpRng);
bgneal@45: 					dom.remove(marker);
bgneal@45: 				}
bgneal@45: 			}
bgneal@45: 
bgneal@45: 			// Setup some shorter versions
bgneal@45: 			startContainer = rng.startContainer;
bgneal@45: 			startOffset = rng.startOffset;
bgneal@45: 			endContainer = rng.endContainer;
bgneal@45: 			endOffset = rng.endOffset;
bgneal@45: 			ieRng = body.createTextRange();
bgneal@45: 
bgneal@45: 			// If single element selection then try making a control selection out of it
bgneal@45: 			if (startContainer == endContainer && startContainer.nodeType == 1) {
bgneal@45: 				// Trick to place the caret inside an empty block element like <p></p>
bgneal@45: 				if (!startContainer.hasChildNodes()) {
bgneal@45: 					startContainer.innerHTML = '<span>\uFEFF</span><span>\uFEFF</span>';
bgneal@45: 					ieRng.moveToElementText(startContainer.lastChild);
bgneal@45: 					ieRng.select();
bgneal@45: 					dom.doc.selection.clear();
bgneal@45: 					startContainer.innerHTML = '';
bgneal@45: 					return;
bgneal@45: 				}
bgneal@45: 
bgneal@45: 				if (startOffset == endOffset - 1) {
bgneal@45: 					try {
bgneal@45: 						ctrlRng = body.createControlRange();
bgneal@45: 						ctrlRng.addElement(startContainer.childNodes[startOffset]);
bgneal@45: 						ctrlRng.select();
bgneal@45: 						return;
bgneal@45: 					} catch (ex) {
bgneal@45: 						// Ignore
bgneal@45: 					}
bgneal@45: 				}
bgneal@45: 			}
bgneal@45: 
bgneal@45: 			// Set start/end point of selection
bgneal@45: 			setEndPoint(true);
bgneal@45: 			setEndPoint();
bgneal@45: 
bgneal@45: 			// Select the new range and scroll it into view
bgneal@45: 			ieRng.select();
bgneal@45: 		};
bgneal@45: 
bgneal@45: 		// Expose range method
bgneal@45: 		this.getRangeAt = getRange;
bgneal@45: 	};
bgneal@45: 
bgneal@45: 	// Expose the selection object
bgneal@45: 	tinymce.dom.TridentSelection = Selection;
bgneal@45: })();
bgneal@45: 
bgneal@45: 
bgneal@45: /*
bgneal@45:  * Sizzle CSS Selector Engine - v1.0
bgneal@45:  *  Copyright 2009, The Dojo Foundation
bgneal@45:  *  Released under the MIT, BSD, and GPL Licenses.
bgneal@45:  *  More information: http://sizzlejs.com/
bgneal@45:  */
bgneal@45: (function(){
bgneal@45: 
bgneal@45: var chunker = /((?:\((?:\([^()]+\)|[^()]+)+\)|\[(?:\[[^\[\]]*\]|['"][^'"]*['"]|[^\[\]'"]+)+\]|\\.|[^ >+~,(\[\\]+)+|[>+~])(\s*,\s*)?((?:.|\r|\n)*)/g,
bgneal@45: 	done = 0,
bgneal@45: 	toString = Object.prototype.toString,
bgneal@45: 	hasDuplicate = false,
bgneal@45: 	baseHasDuplicate = true;
bgneal@45: 
bgneal@45: // Here we check if the JavaScript engine is using some sort of
bgneal@45: // optimization where it does not always call our comparision
bgneal@45: // function. If that is the case, discard the hasDuplicate value.
bgneal@45: //   Thus far that includes Google Chrome.
bgneal@45: [0, 0].sort(function(){
bgneal@45: 	baseHasDuplicate = false;
bgneal@45: 	return 0;
bgneal@45: });
bgneal@45: 
bgneal@45: var Sizzle = function(selector, context, results, seed) {
bgneal@45: 	results = results || [];
bgneal@45: 	context = context || document;
bgneal@45: 
bgneal@45: 	var origContext = context;
bgneal@45: 
bgneal@45: 	if ( context.nodeType !== 1 && context.nodeType !== 9 ) {
bgneal@45: 		return [];
bgneal@45: 	}
bgneal@45: 	
bgneal@45: 	if ( !selector || typeof selector !== "string" ) {
bgneal@45: 		return results;
bgneal@45: 	}
bgneal@45: 
bgneal@45: 	var parts = [], m, set, checkSet, extra, prune = true, contextXML = Sizzle.isXML(context),
bgneal@45: 		soFar = selector, ret, cur, pop, i;
bgneal@45: 	
bgneal@45: 	// Reset the position of the chunker regexp (start from head)
bgneal@45: 	do {
bgneal@45: 		chunker.exec("");
bgneal@45: 		m = chunker.exec(soFar);
bgneal@45: 
bgneal@45: 		if ( m ) {
bgneal@45: 			soFar = m[3];
bgneal@45: 		
bgneal@45: 			parts.push( m[1] );
bgneal@45: 		
bgneal@45: 			if ( m[2] ) {
bgneal@45: 				extra = m[3];
bgneal@45: 				break;
bgneal@45: 			}
bgneal@45: 		}
bgneal@45: 	} while ( m );
bgneal@45: 
bgneal@45: 	if ( parts.length > 1 && origPOS.exec( selector ) ) {
bgneal@45: 		if ( parts.length === 2 && Expr.relative[ parts[0] ] ) {
bgneal@45: 			set = posProcess( parts[0] + parts[1], context );
bgneal@45: 		} else {
bgneal@45: 			set = Expr.relative[ parts[0] ] ?
bgneal@45: 				[ context ] :
bgneal@45: 				Sizzle( parts.shift(), context );
bgneal@45: 
bgneal@45: 			while ( parts.length ) {
bgneal@45: 				selector = parts.shift();
bgneal@45: 
bgneal@45: 				if ( Expr.relative[ selector ] ) {
bgneal@45: 					selector += parts.shift();
bgneal@45: 				}
bgneal@45: 				
bgneal@45: 				set = posProcess( selector, set );
bgneal@45: 			}
bgneal@45: 		}
bgneal@45: 	} else {
bgneal@45: 		// Take a shortcut and set the context if the root selector is an ID
bgneal@45: 		// (but not if it'll be faster if the inner selector is an ID)
bgneal@45: 		if ( !seed && parts.length > 1 && context.nodeType === 9 && !contextXML &&
bgneal@45: 				Expr.match.ID.test(parts[0]) && !Expr.match.ID.test(parts[parts.length - 1]) ) {
bgneal@45: 			ret = Sizzle.find( parts.shift(), context, contextXML );
bgneal@45: 			context = ret.expr ? Sizzle.filter( ret.expr, ret.set )[0] : ret.set[0];
bgneal@45: 		}
bgneal@45: 
bgneal@45: 		if ( context ) {
bgneal@45: 			ret = seed ?
bgneal@45: 				{ expr: parts.pop(), set: makeArray(seed) } :
bgneal@45: 				Sizzle.find( parts.pop(), parts.length === 1 && (parts[0] === "~" || parts[0] === "+") && context.parentNode ? context.parentNode : context, contextXML );
bgneal@45: 			set = ret.expr ? Sizzle.filter( ret.expr, ret.set ) : ret.set;
bgneal@45: 
bgneal@45: 			if ( parts.length > 0 ) {
bgneal@45: 				checkSet = makeArray(set);
bgneal@45: 			} else {
bgneal@45: 				prune = false;
bgneal@45: 			}
bgneal@45: 
bgneal@45: 			while ( parts.length ) {
bgneal@45: 				cur = parts.pop();
bgneal@45: 				pop = cur;
bgneal@45: 
bgneal@45: 				if ( !Expr.relative[ cur ] ) {
bgneal@45: 					cur = "";
bgneal@45: 				} else {
bgneal@45: 					pop = parts.pop();
bgneal@45: 				}
bgneal@45: 
bgneal@45: 				if ( pop == null ) {
bgneal@45: 					pop = context;
bgneal@45: 				}
bgneal@45: 
bgneal@45: 				Expr.relative[ cur ]( checkSet, pop, contextXML );
bgneal@45: 			}
bgneal@45: 		} else {
bgneal@45: 			checkSet = parts = [];
bgneal@45: 		}
bgneal@45: 	}
bgneal@45: 
bgneal@45: 	if ( !checkSet ) {
bgneal@45: 		checkSet = set;
bgneal@45: 	}
bgneal@45: 
bgneal@45: 	if ( !checkSet ) {
bgneal@45: 		Sizzle.error( cur || selector );
bgneal@45: 	}
bgneal@45: 
bgneal@45: 	if ( toString.call(checkSet) === "[object Array]" ) {
bgneal@45: 		if ( !prune ) {
bgneal@45: 			results.push.apply( results, checkSet );
bgneal@45: 		} else if ( context && context.nodeType === 1 ) {
bgneal@45: 			for ( i = 0; checkSet[i] != null; i++ ) {
bgneal@45: 				if ( checkSet[i] && (checkSet[i] === true || checkSet[i].nodeType === 1 && Sizzle.contains(context, checkSet[i])) ) {
bgneal@45: 					results.push( set[i] );
bgneal@45: 				}
bgneal@45: 			}
bgneal@45: 		} else {
bgneal@45: 			for ( i = 0; checkSet[i] != null; i++ ) {
bgneal@45: 				if ( checkSet[i] && checkSet[i].nodeType === 1 ) {
bgneal@45: 					results.push( set[i] );
bgneal@45: 				}
bgneal@45: 			}
bgneal@45: 		}
bgneal@45: 	} else {
bgneal@45: 		makeArray( checkSet, results );
bgneal@45: 	}
bgneal@45: 
bgneal@45: 	if ( extra ) {
bgneal@45: 		Sizzle( extra, origContext, results, seed );
bgneal@45: 		Sizzle.uniqueSort( results );
bgneal@45: 	}
bgneal@45: 
bgneal@45: 	return results;
bgneal@45: };
bgneal@45: 
bgneal@45: Sizzle.uniqueSort = function(results){
bgneal@45: 	if ( sortOrder ) {
bgneal@45: 		hasDuplicate = baseHasDuplicate;
bgneal@45: 		results.sort(sortOrder);
bgneal@45: 
bgneal@45: 		if ( hasDuplicate ) {
bgneal@45: 			for ( var i = 1; i < results.length; i++ ) {
bgneal@45: 				if ( results[i] === results[i-1] ) {
bgneal@45: 					results.splice(i--, 1);
bgneal@45: 				}
bgneal@45: 			}
bgneal@45: 		}
bgneal@45: 	}
bgneal@45: 
bgneal@45: 	return results;
bgneal@45: };
bgneal@45: 
bgneal@45: Sizzle.matches = function(expr, set){
bgneal@45: 	return Sizzle(expr, null, null, set);
bgneal@45: };
bgneal@45: 
bgneal@45: Sizzle.find = function(expr, context, isXML){
bgneal@45: 	var set;
bgneal@45: 
bgneal@45: 	if ( !expr ) {
bgneal@45: 		return [];
bgneal@45: 	}
bgneal@45: 
bgneal@45: 	for ( var i = 0, l = Expr.order.length; i < l; i++ ) {
bgneal@45: 		var type = Expr.order[i], match;
bgneal@45: 		
bgneal@45: 		if ( (match = Expr.leftMatch[ type ].exec( expr )) ) {
bgneal@45: 			var left = match[1];
bgneal@45: 			match.splice(1,1);
bgneal@45: 
bgneal@45: 			if ( left.substr( left.length - 1 ) !== "\\" ) {
bgneal@45: 				match[1] = (match[1] || "").replace(/\\/g, "");
bgneal@45: 				set = Expr.find[ type ]( match, context, isXML );
bgneal@45: 				if ( set != null ) {
bgneal@45: 					expr = expr.replace( Expr.match[ type ], "" );
bgneal@45: 					break;
bgneal@45: 				}
bgneal@45: 			}
bgneal@45: 		}
bgneal@45: 	}
bgneal@45: 
bgneal@45: 	if ( !set ) {
bgneal@45: 		set = context.getElementsByTagName("*");
bgneal@45: 	}
bgneal@45: 
bgneal@45: 	return {set: set, expr: expr};
bgneal@45: };
bgneal@45: 
bgneal@45: Sizzle.filter = function(expr, set, inplace, not){
bgneal@45: 	var old = expr, result = [], curLoop = set, match, anyFound,
bgneal@45: 		isXMLFilter = set && set[0] && Sizzle.isXML(set[0]);
bgneal@45: 
bgneal@45: 	while ( expr && set.length ) {
bgneal@45: 		for ( var type in Expr.filter ) {
bgneal@45: 			if ( (match = Expr.leftMatch[ type ].exec( expr )) != null && match[2] ) {
bgneal@45: 				var filter = Expr.filter[ type ], found, item, left = match[1];
bgneal@45: 				anyFound = false;
bgneal@45: 
bgneal@45: 				match.splice(1,1);
bgneal@45: 
bgneal@45: 				if ( left.substr( left.length - 1 ) === "\\" ) {
bgneal@45: 					continue;
bgneal@45: 				}
bgneal@45: 
bgneal@45: 				if ( curLoop === result ) {
bgneal@45: 					result = [];
bgneal@45: 				}
bgneal@45: 
bgneal@45: 				if ( Expr.preFilter[ type ] ) {
bgneal@45: 					match = Expr.preFilter[ type ]( match, curLoop, inplace, result, not, isXMLFilter );
bgneal@45: 
bgneal@45: 					if ( !match ) {
bgneal@45: 						anyFound = found = true;
bgneal@45: 					} else if ( match === true ) {
bgneal@45: 						continue;
bgneal@45: 					}
bgneal@45: 				}
bgneal@45: 
bgneal@45: 				if ( match ) {
bgneal@45: 					for ( var i = 0; (item = curLoop[i]) != null; i++ ) {
bgneal@45: 						if ( item ) {
bgneal@45: 							found = filter( item, match, i, curLoop );
bgneal@45: 							var pass = not ^ !!found;
bgneal@45: 
bgneal@45: 							if ( inplace && found != null ) {
bgneal@45: 								if ( pass ) {
bgneal@45: 									anyFound = true;
bgneal@45: 								} else {
bgneal@45: 									curLoop[i] = false;
bgneal@45: 								}
bgneal@45: 							} else if ( pass ) {
bgneal@45: 								result.push( item );
bgneal@45: 								anyFound = true;
bgneal@45: 							}
bgneal@45: 						}
bgneal@45: 					}
bgneal@45: 				}
bgneal@45: 
bgneal@45: 				if ( found !== undefined ) {
bgneal@45: 					if ( !inplace ) {
bgneal@45: 						curLoop = result;
bgneal@45: 					}
bgneal@45: 
bgneal@45: 					expr = expr.replace( Expr.match[ type ], "" );
bgneal@45: 
bgneal@45: 					if ( !anyFound ) {
bgneal@45: 						return [];
bgneal@45: 					}
bgneal@45: 
bgneal@45: 					break;
bgneal@45: 				}
bgneal@45: 			}
bgneal@45: 		}
bgneal@45: 
bgneal@45: 		// Improper expression
bgneal@45: 		if ( expr === old ) {
bgneal@45: 			if ( anyFound == null ) {
bgneal@45: 				Sizzle.error( expr );
bgneal@45: 			} else {
bgneal@45: 				break;
bgneal@45: 			}
bgneal@45: 		}
bgneal@45: 
bgneal@45: 		old = expr;
bgneal@45: 	}
bgneal@45: 
bgneal@45: 	return curLoop;
bgneal@45: };
bgneal@45: 
bgneal@45: Sizzle.error = function( msg ) {
bgneal@45: 	throw "Syntax error, unrecognized expression: " + msg;
bgneal@45: };
bgneal@45: 
bgneal@45: var Expr = Sizzle.selectors = {
bgneal@45: 	order: [ "ID", "NAME", "TAG" ],
bgneal@45: 	match: {
bgneal@45: 		ID: /#((?:[\w\u00c0-\uFFFF\-]|\\.)+)/,
bgneal@45: 		CLASS: /\.((?:[\w\u00c0-\uFFFF\-]|\\.)+)/,
bgneal@45: 		NAME: /\[name=['"]*((?:[\w\u00c0-\uFFFF\-]|\\.)+)['"]*\]/,
bgneal@45: 		ATTR: /\[\s*((?:[\w\u00c0-\uFFFF\-]|\\.)+)\s*(?:(\S?=)\s*(['"]*)(.*?)\3|)\s*\]/,
bgneal@45: 		TAG: /^((?:[\w\u00c0-\uFFFF\*\-]|\\.)+)/,
bgneal@45: 		CHILD: /:(only|nth|last|first)-child(?:\((even|odd|[\dn+\-]*)\))?/,
bgneal@45: 		POS: /:(nth|eq|gt|lt|first|last|even|odd)(?:\((\d*)\))?(?=[^\-]|$)/,
bgneal@45: 		PSEUDO: /:((?:[\w\u00c0-\uFFFF\-]|\\.)+)(?:\((['"]?)((?:\([^\)]+\)|[^\(\)]*)+)\2\))?/
bgneal@45: 	},
bgneal@45: 	leftMatch: {},
bgneal@45: 	attrMap: {
bgneal@45: 		"class": "className",
bgneal@45: 		"for": "htmlFor"
bgneal@45: 	},
bgneal@45: 	attrHandle: {
bgneal@45: 		href: function(elem){
bgneal@45: 			return elem.getAttribute("href");
bgneal@45: 		}
bgneal@45: 	},
bgneal@45: 	relative: {
bgneal@45: 		"+": function(checkSet, part){
bgneal@45: 			var isPartStr = typeof part === "string",
bgneal@45: 				isTag = isPartStr && !/\W/.test(part),
bgneal@45: 				isPartStrNotTag = isPartStr && !isTag;
bgneal@45: 
bgneal@45: 			if ( isTag ) {
bgneal@45: 				part = part.toLowerCase();
bgneal@45: 			}
bgneal@45: 
bgneal@45: 			for ( var i = 0, l = checkSet.length, elem; i < l; i++ ) {
bgneal@45: 				if ( (elem = checkSet[i]) ) {
bgneal@45: 					while ( (elem = elem.previousSibling) && elem.nodeType !== 1 ) {}
bgneal@45: 
bgneal@45: 					checkSet[i] = isPartStrNotTag || elem && elem.nodeName.toLowerCase() === part ?
bgneal@45: 						elem || false :
bgneal@45: 						elem === part;
bgneal@45: 				}
bgneal@45: 			}
bgneal@45: 
bgneal@45: 			if ( isPartStrNotTag ) {
bgneal@45: 				Sizzle.filter( part, checkSet, true );
bgneal@45: 			}
bgneal@45: 		},
bgneal@45: 		">": function(checkSet, part){
bgneal@45: 			var isPartStr = typeof part === "string",
bgneal@45: 				elem, i = 0, l = checkSet.length;
bgneal@45: 
bgneal@45: 			if ( isPartStr && !/\W/.test(part) ) {
bgneal@45: 				part = part.toLowerCase();
bgneal@45: 
bgneal@45: 				for ( ; i < l; i++ ) {
bgneal@45: 					elem = checkSet[i];
bgneal@45: 					if ( elem ) {
bgneal@45: 						var parent = elem.parentNode;
bgneal@45: 						checkSet[i] = parent.nodeName.toLowerCase() === part ? parent : false;
bgneal@45: 					}
bgneal@45: 				}
bgneal@45: 			} else {
bgneal@45: 				for ( ; i < l; i++ ) {
bgneal@45: 					elem = checkSet[i];
bgneal@45: 					if ( elem ) {
bgneal@45: 						checkSet[i] = isPartStr ?
bgneal@45: 							elem.parentNode :
bgneal@45: 							elem.parentNode === part;
bgneal@45: 					}
bgneal@45: 				}
bgneal@45: 
bgneal@45: 				if ( isPartStr ) {
bgneal@45: 					Sizzle.filter( part, checkSet, true );
bgneal@45: 				}
bgneal@45: 			}
bgneal@45: 		},
bgneal@45: 		"": function(checkSet, part, isXML){
bgneal@45: 			var doneName = done++, checkFn = dirCheck, nodeCheck;
bgneal@45: 
bgneal@45: 			if ( typeof part === "string" && !/\W/.test(part) ) {
bgneal@45: 				part = part.toLowerCase();
bgneal@45: 				nodeCheck = part;
bgneal@45: 				checkFn = dirNodeCheck;
bgneal@45: 			}
bgneal@45: 
bgneal@45: 			checkFn("parentNode", part, doneName, checkSet, nodeCheck, isXML);
bgneal@45: 		},
bgneal@45: 		"~": function(checkSet, part, isXML){
bgneal@45: 			var doneName = done++, checkFn = dirCheck, nodeCheck;
bgneal@45: 
bgneal@45: 			if ( typeof part === "string" && !/\W/.test(part) ) {
bgneal@45: 				part = part.toLowerCase();
bgneal@45: 				nodeCheck = part;
bgneal@45: 				checkFn = dirNodeCheck;
bgneal@45: 			}
bgneal@45: 
bgneal@45: 			checkFn("previousSibling", part, doneName, checkSet, nodeCheck, isXML);
bgneal@45: 		}
bgneal@45: 	},
bgneal@45: 	find: {
bgneal@45: 		ID: function(match, context, isXML){
bgneal@45: 			if ( typeof context.getElementById !== "undefined" && !isXML ) {
bgneal@45: 				var m = context.getElementById(match[1]);
bgneal@45: 				return m ? [m] : [];
bgneal@45: 			}
bgneal@45: 		},
bgneal@45: 		NAME: function(match, context){
bgneal@45: 			if ( typeof context.getElementsByName !== "undefined" ) {
bgneal@45: 				var ret = [], results = context.getElementsByName(match[1]);
bgneal@45: 
bgneal@45: 				for ( var i = 0, l = results.length; i < l; i++ ) {
bgneal@45: 					if ( results[i].getAttribute("name") === match[1] ) {
bgneal@45: 						ret.push( results[i] );
bgneal@45: 					}
bgneal@45: 				}
bgneal@45: 
bgneal@45: 				return ret.length === 0 ? null : ret;
bgneal@45: 			}
bgneal@45: 		},
bgneal@45: 		TAG: function(match, context){
bgneal@45: 			return context.getElementsByTagName(match[1]);
bgneal@45: 		}
bgneal@45: 	},
bgneal@45: 	preFilter: {
bgneal@45: 		CLASS: function(match, curLoop, inplace, result, not, isXML){
bgneal@45: 			match = " " + match[1].replace(/\\/g, "") + " ";
bgneal@45: 
bgneal@45: 			if ( isXML ) {
bgneal@45: 				return match;
bgneal@45: 			}
bgneal@45: 
bgneal@45: 			for ( var i = 0, elem; (elem = curLoop[i]) != null; i++ ) {
bgneal@45: 				if ( elem ) {
bgneal@45: 					if ( not ^ (elem.className && (" " + elem.className + " ").replace(/[\t\n]/g, " ").indexOf(match) >= 0) ) {
bgneal@45: 						if ( !inplace ) {
bgneal@45: 							result.push( elem );
bgneal@45: 						}
bgneal@45: 					} else if ( inplace ) {
bgneal@45: 						curLoop[i] = false;
bgneal@45: 					}
bgneal@45: 				}
bgneal@45: 			}
bgneal@45: 
bgneal@45: 			return false;
bgneal@45: 		},
bgneal@45: 		ID: function(match){
bgneal@45: 			return match[1].replace(/\\/g, "");
bgneal@45: 		},
bgneal@45: 		TAG: function(match, curLoop){
bgneal@45: 			return match[1].toLowerCase();
bgneal@45: 		},
bgneal@45: 		CHILD: function(match){
bgneal@45: 			if ( match[1] === "nth" ) {
bgneal@45: 				// parse equations like 'even', 'odd', '5', '2n', '3n+2', '4n-1', '-n+6'
bgneal@45: 				var test = /(-?)(\d*)n((?:\+|-)?\d*)/.exec(
bgneal@45: 					match[2] === "even" && "2n" || match[2] === "odd" && "2n+1" ||
bgneal@45: 					!/\D/.test( match[2] ) && "0n+" + match[2] || match[2]);
bgneal@45: 
bgneal@45: 				// calculate the numbers (first)n+(last) including if they are negative
bgneal@45: 				match[2] = (test[1] + (test[2] || 1)) - 0;
bgneal@45: 				match[3] = test[3] - 0;
bgneal@45: 			}
bgneal@45: 
bgneal@45: 			// TODO: Move to normal caching system
bgneal@45: 			match[0] = done++;
bgneal@45: 
bgneal@45: 			return match;
bgneal@45: 		},
bgneal@45: 		ATTR: function(match, curLoop, inplace, result, not, isXML){
bgneal@45: 			var name = match[1].replace(/\\/g, "");
bgneal@45: 			
bgneal@45: 			if ( !isXML && Expr.attrMap[name] ) {
bgneal@45: 				match[1] = Expr.attrMap[name];
bgneal@45: 			}
bgneal@45: 
bgneal@45: 			if ( match[2] === "~=" ) {
bgneal@45: 				match[4] = " " + match[4] + " ";
bgneal@45: 			}
bgneal@45: 
bgneal@45: 			return match;
bgneal@45: 		},
bgneal@45: 		PSEUDO: function(match, curLoop, inplace, result, not){
bgneal@45: 			if ( match[1] === "not" ) {
bgneal@45: 				// If we're dealing with a complex expression, or a simple one
bgneal@45: 				if ( ( chunker.exec(match[3]) || "" ).length > 1 || /^\w/.test(match[3]) ) {
bgneal@45: 					match[3] = Sizzle(match[3], null, null, curLoop);
bgneal@45: 				} else {
bgneal@45: 					var ret = Sizzle.filter(match[3], curLoop, inplace, true ^ not);
bgneal@45: 					if ( !inplace ) {
bgneal@45: 						result.push.apply( result, ret );
bgneal@45: 					}
bgneal@45: 					return false;
bgneal@45: 				}
bgneal@45: 			} else if ( Expr.match.POS.test( match[0] ) || Expr.match.CHILD.test( match[0] ) ) {
bgneal@45: 				return true;
bgneal@45: 			}
bgneal@45: 			
bgneal@45: 			return match;
bgneal@45: 		},
bgneal@45: 		POS: function(match){
bgneal@45: 			match.unshift( true );
bgneal@45: 			return match;
bgneal@45: 		}
bgneal@45: 	},
bgneal@45: 	filters: {
bgneal@45: 		enabled: function(elem){
bgneal@45: 			return elem.disabled === false && elem.type !== "hidden";
bgneal@45: 		},
bgneal@45: 		disabled: function(elem){
bgneal@45: 			return elem.disabled === true;
bgneal@45: 		},
bgneal@45: 		checked: function(elem){
bgneal@45: 			return elem.checked === true;
bgneal@45: 		},
bgneal@45: 		selected: function(elem){
bgneal@45: 			// Accessing this property makes selected-by-default
bgneal@45: 			// options in Safari work properly
bgneal@45: 			elem.parentNode.selectedIndex;
bgneal@45: 			return elem.selected === true;
bgneal@45: 		},
bgneal@45: 		parent: function(elem){
bgneal@45: 			return !!elem.firstChild;
bgneal@45: 		},
bgneal@45: 		empty: function(elem){
bgneal@45: 			return !elem.firstChild;
bgneal@45: 		},
bgneal@45: 		has: function(elem, i, match){
bgneal@45: 			return !!Sizzle( match[3], elem ).length;
bgneal@45: 		},
bgneal@45: 		header: function(elem){
bgneal@45: 			return (/h\d/i).test( elem.nodeName );
bgneal@45: 		},
bgneal@45: 		text: function(elem){
bgneal@45: 			return "text" === elem.type;
bgneal@45: 		},
bgneal@45: 		radio: function(elem){
bgneal@45: 			return "radio" === elem.type;
bgneal@45: 		},
bgneal@45: 		checkbox: function(elem){
bgneal@45: 			return "checkbox" === elem.type;
bgneal@45: 		},
bgneal@45: 		file: function(elem){
bgneal@45: 			return "file" === elem.type;
bgneal@45: 		},
bgneal@45: 		password: function(elem){
bgneal@45: 			return "password" === elem.type;
bgneal@45: 		},
bgneal@45: 		submit: function(elem){
bgneal@45: 			return "submit" === elem.type;
bgneal@45: 		},
bgneal@45: 		image: function(elem){
bgneal@45: 			return "image" === elem.type;
bgneal@45: 		},
bgneal@45: 		reset: function(elem){
bgneal@45: 			return "reset" === elem.type;
bgneal@45: 		},
bgneal@45: 		button: function(elem){
bgneal@45: 			return "button" === elem.type || elem.nodeName.toLowerCase() === "button";
bgneal@45: 		},
bgneal@45: 		input: function(elem){
bgneal@45: 			return (/input|select|textarea|button/i).test(elem.nodeName);
bgneal@45: 		}
bgneal@45: 	},
bgneal@45: 	setFilters: {
bgneal@45: 		first: function(elem, i){
bgneal@45: 			return i === 0;
bgneal@45: 		},
bgneal@45: 		last: function(elem, i, match, array){
bgneal@45: 			return i === array.length - 1;
bgneal@45: 		},
bgneal@45: 		even: function(elem, i){
bgneal@45: 			return i % 2 === 0;
bgneal@45: 		},
bgneal@45: 		odd: function(elem, i){
bgneal@45: 			return i % 2 === 1;
bgneal@45: 		},
bgneal@45: 		lt: function(elem, i, match){
bgneal@45: 			return i < match[3] - 0;
bgneal@45: 		},
bgneal@45: 		gt: function(elem, i, match){
bgneal@45: 			return i > match[3] - 0;
bgneal@45: 		},
bgneal@45: 		nth: function(elem, i, match){
bgneal@45: 			return match[3] - 0 === i;
bgneal@45: 		},
bgneal@45: 		eq: function(elem, i, match){
bgneal@45: 			return match[3] - 0 === i;
bgneal@45: 		}
bgneal@45: 	},
bgneal@45: 	filter: {
bgneal@45: 		PSEUDO: function(elem, match, i, array){
bgneal@45: 			var name = match[1], filter = Expr.filters[ name ];
bgneal@45: 
bgneal@45: 			if ( filter ) {
bgneal@45: 				return filter( elem, i, match, array );
bgneal@45: 			} else if ( name === "contains" ) {
bgneal@45: 				return (elem.textContent || elem.innerText || Sizzle.getText([ elem ]) || "").indexOf(match[3]) >= 0;
bgneal@45: 			} else if ( name === "not" ) {
bgneal@45: 				var not = match[3];
bgneal@45: 
bgneal@45: 				for ( var j = 0, l = not.length; j < l; j++ ) {
bgneal@45: 					if ( not[j] === elem ) {
bgneal@45: 						return false;
bgneal@45: 					}
bgneal@45: 				}
bgneal@45: 
bgneal@45: 				return true;
bgneal@45: 			} else {
bgneal@45: 				Sizzle.error( "Syntax error, unrecognized expression: " + name );
bgneal@45: 			}
bgneal@45: 		},
bgneal@45: 		CHILD: function(elem, match){
bgneal@45: 			var type = match[1], node = elem;
bgneal@45: 			switch (type) {
bgneal@45: 				case 'only':
bgneal@45: 				case 'first':
bgneal@45: 					while ( (node = node.previousSibling) )	 {
bgneal@45: 						if ( node.nodeType === 1 ) { 
bgneal@45: 							return false; 
bgneal@45: 						}
bgneal@45: 					}
bgneal@45: 					if ( type === "first" ) { 
bgneal@45: 						return true; 
bgneal@45: 					}
bgneal@45: 					node = elem;
bgneal@45: 				case 'last':
bgneal@45: 					while ( (node = node.nextSibling) )	 {
bgneal@45: 						if ( node.nodeType === 1 ) { 
bgneal@45: 							return false; 
bgneal@45: 						}
bgneal@45: 					}
bgneal@45: 					return true;
bgneal@45: 				case 'nth':
bgneal@45: 					var first = match[2], last = match[3];
bgneal@45: 
bgneal@45: 					if ( first === 1 && last === 0 ) {
bgneal@45: 						return true;
bgneal@45: 					}
bgneal@45: 					
bgneal@45: 					var doneName = match[0],
bgneal@45: 						parent = elem.parentNode;
bgneal@45: 	
bgneal@45: 					if ( parent && (parent.sizcache !== doneName || !elem.nodeIndex) ) {
bgneal@45: 						var count = 0;
bgneal@45: 						for ( node = parent.firstChild; node; node = node.nextSibling ) {
bgneal@45: 							if ( node.nodeType === 1 ) {
bgneal@45: 								node.nodeIndex = ++count;
bgneal@45: 							}
bgneal@45: 						} 
bgneal@45: 						parent.sizcache = doneName;
bgneal@45: 					}
bgneal@45: 					
bgneal@45: 					var diff = elem.nodeIndex - last;
bgneal@45: 					if ( first === 0 ) {
bgneal@45: 						return diff === 0;
bgneal@45: 					} else {
bgneal@45: 						return ( diff % first === 0 && diff / first >= 0 );
bgneal@45: 					}
bgneal@45: 			}
bgneal@45: 		},
bgneal@45: 		ID: function(elem, match){
bgneal@45: 			return elem.nodeType === 1 && elem.getAttribute("id") === match;
bgneal@45: 		},
bgneal@45: 		TAG: function(elem, match){
bgneal@45: 			return (match === "*" && elem.nodeType === 1) || elem.nodeName.toLowerCase() === match;
bgneal@45: 		},
bgneal@45: 		CLASS: function(elem, match){
bgneal@45: 			return (" " + (elem.className || elem.getAttribute("class")) + " ")
bgneal@45: 				.indexOf( match ) > -1;
bgneal@45: 		},
bgneal@45: 		ATTR: function(elem, match){
bgneal@45: 			var name = match[1],
bgneal@45: 				result = Expr.attrHandle[ name ] ?
bgneal@45: 					Expr.attrHandle[ name ]( elem ) :
bgneal@45: 					elem[ name ] != null ?
bgneal@45: 						elem[ name ] :
bgneal@45: 						elem.getAttribute( name ),
bgneal@45: 				value = result + "",
bgneal@45: 				type = match[2],
bgneal@45: 				check = match[4];
bgneal@45: 
bgneal@45: 			return result == null ?
bgneal@45: 				type === "!=" :
bgneal@45: 				type === "=" ?
bgneal@45: 				value === check :
bgneal@45: 				type === "*=" ?
bgneal@45: 				value.indexOf(check) >= 0 :
bgneal@45: 				type === "~=" ?
bgneal@45: 				(" " + value + " ").indexOf(check) >= 0 :
bgneal@45: 				!check ?
bgneal@45: 				value && result !== false :
bgneal@45: 				type === "!=" ?
bgneal@45: 				value !== check :
bgneal@45: 				type === "^=" ?
bgneal@45: 				value.indexOf(check) === 0 :
bgneal@45: 				type === "$=" ?
bgneal@45: 				value.substr(value.length - check.length) === check :
bgneal@45: 				type === "|=" ?
bgneal@45: 				value === check || value.substr(0, check.length + 1) === check + "-" :
bgneal@45: 				false;
bgneal@45: 		},
bgneal@45: 		POS: function(elem, match, i, array){
bgneal@45: 			var name = match[2], filter = Expr.setFilters[ name ];
bgneal@45: 
bgneal@45: 			if ( filter ) {
bgneal@45: 				return filter( elem, i, match, array );
bgneal@45: 			}
bgneal@45: 		}
bgneal@45: 	}
bgneal@45: };
bgneal@45: 
bgneal@45: var origPOS = Expr.match.POS,
bgneal@45: 	fescape = function(all, num){
bgneal@45: 		return "\\" + (num - 0 + 1);
bgneal@45: 	};
bgneal@45: 
bgneal@45: for ( var type in Expr.match ) {
bgneal@45: 	Expr.match[ type ] = new RegExp( Expr.match[ type ].source + (/(?![^\[]*\])(?![^\(]*\))/.source) );
bgneal@45: 	Expr.leftMatch[ type ] = new RegExp( /(^(?:.|\r|\n)*?)/.source + Expr.match[ type ].source.replace(/\\(\d+)/g, fescape) );
bgneal@45: }
bgneal@45: 
bgneal@45: var makeArray = function(array, results) {
bgneal@45: 	array = Array.prototype.slice.call( array, 0 );
bgneal@45: 
bgneal@45: 	if ( results ) {
bgneal@45: 		results.push.apply( results, array );
bgneal@45: 		return results;
bgneal@45: 	}
bgneal@45: 	
bgneal@45: 	return array;
bgneal@45: };
bgneal@45: 
bgneal@45: // Perform a simple check to determine if the browser is capable of
bgneal@45: // converting a NodeList to an array using builtin methods.
bgneal@45: // Also verifies that the returned array holds DOM nodes
bgneal@45: // (which is not the case in the Blackberry browser)
bgneal@45: try {
bgneal@45: 	Array.prototype.slice.call( document.documentElement.childNodes, 0 )[0].nodeType;
bgneal@45: 
bgneal@45: // Provide a fallback method if it does not work
bgneal@45: } catch(e){
bgneal@45: 	makeArray = function(array, results) {
bgneal@45: 		var ret = results || [], i = 0;
bgneal@45: 
bgneal@45: 		if ( toString.call(array) === "[object Array]" ) {
bgneal@45: 			Array.prototype.push.apply( ret, array );
bgneal@45: 		} else {
bgneal@45: 			if ( typeof array.length === "number" ) {
bgneal@45: 				for ( var l = array.length; i < l; i++ ) {
bgneal@45: 					ret.push( array[i] );
bgneal@45: 				}
bgneal@45: 			} else {
bgneal@45: 				for ( ; array[i]; i++ ) {
bgneal@45: 					ret.push( array[i] );
bgneal@45: 				}
bgneal@45: 			}
bgneal@45: 		}
bgneal@45: 
bgneal@45: 		return ret;
bgneal@45: 	};
bgneal@45: }
bgneal@45: 
bgneal@45: var sortOrder;
bgneal@45: 
bgneal@45: if ( document.documentElement.compareDocumentPosition ) {
bgneal@45: 	sortOrder = function( a, b ) {
bgneal@45: 		if ( !a.compareDocumentPosition || !b.compareDocumentPosition ) {
bgneal@45: 			if ( a == b ) {
bgneal@45: 				hasDuplicate = true;
bgneal@45: 			}
bgneal@45: 			return a.compareDocumentPosition ? -1 : 1;
bgneal@45: 		}
bgneal@45: 
bgneal@45: 		var ret = a.compareDocumentPosition(b) & 4 ? -1 : a === b ? 0 : 1;
bgneal@45: 		if ( ret === 0 ) {
bgneal@45: 			hasDuplicate = true;
bgneal@45: 		}
bgneal@45: 		return ret;
bgneal@45: 	};
bgneal@45: } else if ( "sourceIndex" in document.documentElement ) {
bgneal@45: 	sortOrder = function( a, b ) {
bgneal@45: 		if ( !a.sourceIndex || !b.sourceIndex ) {
bgneal@45: 			if ( a == b ) {
bgneal@45: 				hasDuplicate = true;
bgneal@45: 			}
bgneal@45: 			return a.sourceIndex ? -1 : 1;
bgneal@45: 		}
bgneal@45: 
bgneal@45: 		var ret = a.sourceIndex - b.sourceIndex;
bgneal@45: 		if ( ret === 0 ) {
bgneal@45: 			hasDuplicate = true;
bgneal@45: 		}
bgneal@45: 		return ret;
bgneal@45: 	};
bgneal@45: } else if ( document.createRange ) {
bgneal@45: 	sortOrder = function( a, b ) {
bgneal@45: 		if ( !a.ownerDocument || !b.ownerDocument ) {
bgneal@45: 			if ( a == b ) {
bgneal@45: 				hasDuplicate = true;
bgneal@45: 			}
bgneal@45: 			return a.ownerDocument ? -1 : 1;
bgneal@45: 		}
bgneal@45: 
bgneal@45: 		var aRange = a.ownerDocument.createRange(), bRange = b.ownerDocument.createRange();
bgneal@45: 		aRange.setStart(a, 0);
bgneal@45: 		aRange.setEnd(a, 0);
bgneal@45: 		bRange.setStart(b, 0);
bgneal@45: 		bRange.setEnd(b, 0);
bgneal@45: 		var ret = aRange.compareBoundaryPoints(Range.START_TO_END, bRange);
bgneal@45: 		if ( ret === 0 ) {
bgneal@45: 			hasDuplicate = true;
bgneal@45: 		}
bgneal@45: 		return ret;
bgneal@45: 	};
bgneal@45: }
bgneal@45: 
bgneal@45: // Utility function for retreiving the text value of an array of DOM nodes
bgneal@45: Sizzle.getText = function( elems ) {
bgneal@45: 	var ret = "", elem;
bgneal@45: 
bgneal@45: 	for ( var i = 0; elems[i]; i++ ) {
bgneal@45: 		elem = elems[i];
bgneal@45: 
bgneal@45: 		// Get the text from text nodes and CDATA nodes
bgneal@45: 		if ( elem.nodeType === 3 || elem.nodeType === 4 ) {
bgneal@45: 			ret += elem.nodeValue;
bgneal@45: 
bgneal@45: 		// Traverse everything else, except comment nodes
bgneal@45: 		} else if ( elem.nodeType !== 8 ) {
bgneal@45: 			ret += Sizzle.getText( elem.childNodes );
bgneal@45: 		}
bgneal@45: 	}
bgneal@45: 
bgneal@45: 	return ret;
bgneal@45: };
bgneal@45: 
bgneal@45: // Check to see if the browser returns elements by name when
bgneal@45: // querying by getElementById (and provide a workaround)
bgneal@45: (function(){
bgneal@45: 	// We're going to inject a fake input element with a specified name
bgneal@45: 	var form = document.createElement("div"),
bgneal@45: 		id = "script" + (new Date()).getTime();
bgneal@45: 	form.innerHTML = "<a name='" + id + "'/>";
bgneal@45: 
bgneal@45: 	// Inject it into the root element, check its status, and remove it quickly
bgneal@45: 	var root = document.documentElement;
bgneal@45: 	root.insertBefore( form, root.firstChild );
bgneal@45: 
bgneal@45: 	// The workaround has to do additional checks after a getElementById
bgneal@45: 	// Which slows things down for other browsers (hence the branching)
bgneal@45: 	if ( document.getElementById( id ) ) {
bgneal@45: 		Expr.find.ID = function(match, context, isXML){
bgneal@45: 			if ( typeof context.getElementById !== "undefined" && !isXML ) {
bgneal@45: 				var m = context.getElementById(match[1]);
bgneal@45: 				return m ? m.id === match[1] || typeof m.getAttributeNode !== "undefined" && m.getAttributeNode("id").nodeValue === match[1] ? [m] : undefined : [];
bgneal@45: 			}
bgneal@45: 		};
bgneal@45: 
bgneal@45: 		Expr.filter.ID = function(elem, match){
bgneal@45: 			var node = typeof elem.getAttributeNode !== "undefined" && elem.getAttributeNode("id");
bgneal@45: 			return elem.nodeType === 1 && node && node.nodeValue === match;
bgneal@45: 		};
bgneal@45: 	}
bgneal@45: 
bgneal@45: 	root.removeChild( form );
bgneal@45: 	root = form = null; // release memory in IE
bgneal@45: })();
bgneal@45: 
bgneal@45: (function(){
bgneal@45: 	// Check to see if the browser returns only elements
bgneal@45: 	// when doing getElementsByTagName("*")
bgneal@45: 
bgneal@45: 	// Create a fake element
bgneal@45: 	var div = document.createElement("div");
bgneal@45: 	div.appendChild( document.createComment("") );
bgneal@45: 
bgneal@45: 	// Make sure no comments are found
bgneal@45: 	if ( div.getElementsByTagName("*").length > 0 ) {
bgneal@45: 		Expr.find.TAG = function(match, context){
bgneal@45: 			var results = context.getElementsByTagName(match[1]);
bgneal@45: 
bgneal@45: 			// Filter out possible comments
bgneal@45: 			if ( match[1] === "*" ) {
bgneal@45: 				var tmp = [];
bgneal@45: 
bgneal@45: 				for ( var i = 0; results[i]; i++ ) {
bgneal@45: 					if ( results[i].nodeType === 1 ) {
bgneal@45: 						tmp.push( results[i] );
bgneal@45: 					}
bgneal@45: 				}
bgneal@45: 
bgneal@45: 				results = tmp;
bgneal@45: 			}
bgneal@45: 
bgneal@45: 			return results;
bgneal@45: 		};
bgneal@45: 	}
bgneal@45: 
bgneal@45: 	// Check to see if an attribute returns normalized href attributes
bgneal@45: 	div.innerHTML = "<a href='#'></a>";
bgneal@45: 	if ( div.firstChild && typeof div.firstChild.getAttribute !== "undefined" &&
bgneal@45: 			div.firstChild.getAttribute("href") !== "#" ) {
bgneal@45: 		Expr.attrHandle.href = function(elem){
bgneal@45: 			return elem.getAttribute("href", 2);
bgneal@45: 		};
bgneal@45: 	}
bgneal@45: 
bgneal@45: 	div = null; // release memory in IE
bgneal@45: })();
bgneal@45: 
bgneal@45: if ( document.querySelectorAll ) {
bgneal@45: 	(function(){
bgneal@45: 		var oldSizzle = Sizzle, div = document.createElement("div");
bgneal@45: 		div.innerHTML = "<p class='TEST'></p>";
bgneal@45: 
bgneal@45: 		// Safari can't handle uppercase or unicode characters when
bgneal@45: 		// in quirks mode.
bgneal@45: 		if ( div.querySelectorAll && div.querySelectorAll(".TEST").length === 0 ) {
bgneal@45: 			return;
bgneal@45: 		}
bgneal@45: 	
bgneal@45: 		Sizzle = function(query, context, extra, seed){
bgneal@45: 			context = context || document;
bgneal@45: 
bgneal@45: 			// Only use querySelectorAll on non-XML documents
bgneal@45: 			// (ID selectors don't work in non-HTML documents)
bgneal@45: 			if ( !seed && context.nodeType === 9 && !Sizzle.isXML(context) ) {
bgneal@45: 				try {
bgneal@45: 					return makeArray( context.querySelectorAll(query), extra );
bgneal@45: 				} catch(e){}
bgneal@45: 			}
bgneal@45: 		
bgneal@45: 			return oldSizzle(query, context, extra, seed);
bgneal@45: 		};
bgneal@45: 
bgneal@45: 		for ( var prop in oldSizzle ) {
bgneal@45: 			Sizzle[ prop ] = oldSizzle[ prop ];
bgneal@45: 		}
bgneal@45: 
bgneal@45: 		div = null; // release memory in IE
bgneal@45: 	})();
bgneal@45: }
bgneal@45: 
bgneal@45: (function(){
bgneal@45: 	var div = document.createElement("div");
bgneal@45: 
bgneal@45: 	div.innerHTML = "<div class='test e'></div><div class='test'></div>";
bgneal@45: 
bgneal@45: 	// Opera can't find a second classname (in 9.6)
bgneal@45: 	// Also, make sure that getElementsByClassName actually exists
bgneal@45: 	if ( !div.getElementsByClassName || div.getElementsByClassName("e").length === 0 ) {
bgneal@45: 		return;
bgneal@45: 	}
bgneal@45: 
bgneal@45: 	// Safari caches class attributes, doesn't catch changes (in 3.2)
bgneal@45: 	div.lastChild.className = "e";
bgneal@45: 
bgneal@45: 	if ( div.getElementsByClassName("e").length === 1 ) {
bgneal@45: 		return;
bgneal@45: 	}
bgneal@45: 	
bgneal@45: 	Expr.order.splice(1, 0, "CLASS");
bgneal@45: 	Expr.find.CLASS = function(match, context, isXML) {
bgneal@45: 		if ( typeof context.getElementsByClassName !== "undefined" && !isXML ) {
bgneal@45: 			return context.getElementsByClassName(match[1]);
bgneal@45: 		}
bgneal@45: 	};
bgneal@45: 
bgneal@45: 	div = null; // release memory in IE
bgneal@45: })();
bgneal@45: 
bgneal@45: function dirNodeCheck( dir, cur, doneName, checkSet, nodeCheck, isXML ) {
bgneal@45: 	for ( var i = 0, l = checkSet.length; i < l; i++ ) {
bgneal@45: 		var elem = checkSet[i];
bgneal@45: 		if ( elem ) {
bgneal@45: 			elem = elem[dir];
bgneal@45: 			var match = false;
bgneal@45: 
bgneal@45: 			while ( elem ) {
bgneal@45: 				if ( elem.sizcache === doneName ) {
bgneal@45: 					match = checkSet[elem.sizset];
bgneal@45: 					break;
bgneal@45: 				}
bgneal@45: 
bgneal@45: 				if ( elem.nodeType === 1 && !isXML ){
bgneal@45: 					elem.sizcache = doneName;
bgneal@45: 					elem.sizset = i;
bgneal@45: 				}
bgneal@45: 
bgneal@45: 				if ( elem.nodeName.toLowerCase() === cur ) {
bgneal@45: 					match = elem;
bgneal@45: 					break;
bgneal@45: 				}
bgneal@45: 
bgneal@45: 				elem = elem[dir];
bgneal@45: 			}
bgneal@45: 
bgneal@45: 			checkSet[i] = match;
bgneal@45: 		}
bgneal@45: 	}
bgneal@45: }
bgneal@45: 
bgneal@45: function dirCheck( dir, cur, doneName, checkSet, nodeCheck, isXML ) {
bgneal@45: 	for ( var i = 0, l = checkSet.length; i < l; i++ ) {
bgneal@45: 		var elem = checkSet[i];
bgneal@45: 		if ( elem ) {
bgneal@45: 			elem = elem[dir];
bgneal@45: 			var match = false;
bgneal@45: 
bgneal@45: 			while ( elem ) {
bgneal@45: 				if ( elem.sizcache === doneName ) {
bgneal@45: 					match = checkSet[elem.sizset];
bgneal@45: 					break;
bgneal@45: 				}
bgneal@45: 
bgneal@45: 				if ( elem.nodeType === 1 ) {
bgneal@45: 					if ( !isXML ) {
bgneal@45: 						elem.sizcache = doneName;
bgneal@45: 						elem.sizset = i;
bgneal@45: 					}
bgneal@45: 					if ( typeof cur !== "string" ) {
bgneal@45: 						if ( elem === cur ) {
bgneal@45: 							match = true;
bgneal@45: 							break;
bgneal@45: 						}
bgneal@45: 
bgneal@45: 					} else if ( Sizzle.filter( cur, [elem] ).length > 0 ) {
bgneal@45: 						match = elem;
bgneal@45: 						break;
bgneal@45: 					}
bgneal@45: 				}
bgneal@45: 
bgneal@45: 				elem = elem[dir];
bgneal@45: 			}
bgneal@45: 
bgneal@45: 			checkSet[i] = match;
bgneal@45: 		}
bgneal@45: 	}
bgneal@45: }
bgneal@45: 
bgneal@45: Sizzle.contains = document.compareDocumentPosition ? function(a, b){
bgneal@45: 	return !!(a.compareDocumentPosition(b) & 16);
bgneal@45: } : function(a, b){
bgneal@45: 	return a !== b && (a.contains ? a.contains(b) : true);
bgneal@45: };
bgneal@45: 
bgneal@45: Sizzle.isXML = function(elem){
bgneal@45: 	// documentElement is verified for cases where it doesn't yet exist
bgneal@45: 	// (such as loading iframes in IE - #4833) 
bgneal@45: 	var documentElement = (elem ? elem.ownerDocument || elem : 0).documentElement;
bgneal@45: 	return documentElement ? documentElement.nodeName !== "HTML" : false;
bgneal@45: };
bgneal@45: 
bgneal@45: var posProcess = function(selector, context){
bgneal@45: 	var tmpSet = [], later = "", match,
bgneal@45: 		root = context.nodeType ? [context] : context;
bgneal@45: 
bgneal@45: 	// Position selectors must be done after the filter
bgneal@45: 	// And so must :not(positional) so we move all PSEUDOs to the end
bgneal@45: 	while ( (match = Expr.match.PSEUDO.exec( selector )) ) {
bgneal@45: 		later += match[0];
bgneal@45: 		selector = selector.replace( Expr.match.PSEUDO, "" );
bgneal@45: 	}
bgneal@45: 
bgneal@45: 	selector = Expr.relative[selector] ? selector + "*" : selector;
bgneal@45: 
bgneal@45: 	for ( var i = 0, l = root.length; i < l; i++ ) {
bgneal@45: 		Sizzle( selector, root[i], tmpSet );
bgneal@45: 	}
bgneal@45: 
bgneal@45: 	return Sizzle.filter( later, tmpSet );
bgneal@45: };
bgneal@45: 
bgneal@45: // EXPOSE
bgneal@45: 
bgneal@45: window.tinymce.dom.Sizzle = Sizzle;
bgneal@45: 
bgneal@45: })();
bgneal@45: 
bgneal@45: 
bgneal@45: (function(tinymce) {
bgneal@45: 	tinymce.dom.Element = function(id, settings) {
bgneal@45: 		var t = this, dom, el;
bgneal@45: 
bgneal@45: 		t.settings = settings = settings || {};
bgneal@45: 		t.id = id;
bgneal@45: 		t.dom = dom = settings.dom || tinymce.DOM;
bgneal@45: 
bgneal@45: 		// Only IE leaks DOM references, this is a lot faster
bgneal@45: 		if (!tinymce.isIE)
bgneal@45: 			el = dom.get(t.id);
bgneal@45: 
bgneal@45: 		tinymce.each(
bgneal@45: 				('getPos,getRect,getParent,add,setStyle,getStyle,setStyles,' + 
bgneal@45: 				'setAttrib,setAttribs,getAttrib,addClass,removeClass,' + 
bgneal@45: 				'hasClass,getOuterHTML,setOuterHTML,remove,show,hide,' + 
bgneal@45: 				'isHidden,setHTML,get').split(/,/)
bgneal@45: 			, function(k) {
bgneal@45: 				t[k] = function() {
bgneal@45: 					var a = [id], i;
bgneal@45: 
bgneal@45: 					for (i = 0; i < arguments.length; i++)
bgneal@45: 						a.push(arguments[i]);
bgneal@45: 
bgneal@45: 					a = dom[k].apply(dom, a);
bgneal@45: 					t.update(k);
bgneal@45: 
bgneal@45: 					return a;
bgneal@45: 				};
bgneal@45: 		});
bgneal@45: 
bgneal@45: 		tinymce.extend(t, {
bgneal@45: 			on : function(n, f, s) {
bgneal@45: 				return tinymce.dom.Event.add(t.id, n, f, s);
bgneal@45: 			},
bgneal@45: 
bgneal@45: 			getXY : function() {
bgneal@45: 				return {
bgneal@45: 					x : parseInt(t.getStyle('left')),
bgneal@45: 					y : parseInt(t.getStyle('top'))
bgneal@45: 				};
bgneal@45: 			},
bgneal@45: 
bgneal@45: 			getSize : function() {
bgneal@45: 				var n = dom.get(t.id);
bgneal@45: 
bgneal@45: 				return {
bgneal@45: 					w : parseInt(t.getStyle('width') || n.clientWidth),
bgneal@45: 					h : parseInt(t.getStyle('height') || n.clientHeight)
bgneal@45: 				};
bgneal@45: 			},
bgneal@45: 
bgneal@45: 			moveTo : function(x, y) {
bgneal@45: 				t.setStyles({left : x, top : y});
bgneal@45: 			},
bgneal@45: 
bgneal@45: 			moveBy : function(x, y) {
bgneal@45: 				var p = t.getXY();
bgneal@45: 
bgneal@45: 				t.moveTo(p.x + x, p.y + y);
bgneal@45: 			},
bgneal@45: 
bgneal@45: 			resizeTo : function(w, h) {
bgneal@45: 				t.setStyles({width : w, height : h});
bgneal@45: 			},
bgneal@45: 
bgneal@45: 			resizeBy : function(w, h) {
bgneal@45: 				var s = t.getSize();
bgneal@45: 
bgneal@45: 				t.resizeTo(s.w + w, s.h + h);
bgneal@45: 			},
bgneal@45: 
bgneal@45: 			update : function(k) {
bgneal@45: 				var b;
bgneal@45: 
bgneal@45: 				if (tinymce.isIE6 && settings.blocker) {
bgneal@45: 					k = k || '';
bgneal@45: 
bgneal@45: 					// Ignore getters
bgneal@45: 					if (k.indexOf('get') === 0 || k.indexOf('has') === 0 || k.indexOf('is') === 0)
bgneal@45: 						return;
bgneal@45: 
bgneal@45: 					// Remove blocker on remove
bgneal@45: 					if (k == 'remove') {
bgneal@45: 						dom.remove(t.blocker);
bgneal@45: 						return;
bgneal@45: 					}
bgneal@45: 
bgneal@45: 					if (!t.blocker) {
bgneal@45: 						t.blocker = dom.uniqueId();
bgneal@45: 						b = dom.add(settings.container || dom.getRoot(), 'iframe', {id : t.blocker, style : 'position:absolute;', frameBorder : 0, src : 'javascript:""'});
bgneal@45: 						dom.setStyle(b, 'opacity', 0);
bgneal@45: 					} else
bgneal@45: 						b = dom.get(t.blocker);
bgneal@45: 
bgneal@45: 					dom.setStyles(b, {
bgneal@45: 						left : t.getStyle('left', 1),
bgneal@45: 						top : t.getStyle('top', 1),
bgneal@45: 						width : t.getStyle('width', 1),
bgneal@45: 						height : t.getStyle('height', 1),
bgneal@45: 						display : t.getStyle('display', 1),
bgneal@45: 						zIndex : parseInt(t.getStyle('zIndex', 1) || 0) - 1
bgneal@45: 					});
bgneal@45: 				}
bgneal@45: 			}
bgneal@45: 		});
bgneal@45: 	};
bgneal@45: })(tinymce);
bgneal@45: 
bgneal@45: (function(tinymce) {
bgneal@45: 	function trimNl(s) {
bgneal@45: 		return s.replace(/[\n\r]+/g, '');
bgneal@45: 	};
bgneal@45: 
bgneal@45: 	// Shorten names
bgneal@45: 	var is = tinymce.is, isIE = tinymce.isIE, each = tinymce.each;
bgneal@45: 
bgneal@45: 	tinymce.create('tinymce.dom.Selection', {
bgneal@45: 		Selection : function(dom, win, serializer) {
bgneal@45: 			var t = this;
bgneal@45: 
bgneal@45: 			t.dom = dom;
bgneal@45: 			t.win = win;
bgneal@45: 			t.serializer = serializer;
bgneal@45: 
bgneal@45: 			// Add events
bgneal@45: 			each([
bgneal@45: 				'onBeforeSetContent',
bgneal@45: 
bgneal@45: 				'onBeforeGetContent',
bgneal@45: 
bgneal@45: 				'onSetContent',
bgneal@45: 
bgneal@45: 				'onGetContent'
bgneal@45: 			], function(e) {
bgneal@45: 				t[e] = new tinymce.util.Dispatcher(t);
bgneal@45: 			});
bgneal@45: 
bgneal@45: 			// No W3C Range support
bgneal@45: 			if (!t.win.getSelection)
bgneal@45: 				t.tridentSel = new tinymce.dom.TridentSelection(t);
bgneal@45: 
bgneal@45: 			if (tinymce.isIE && dom.boxModel)
bgneal@45: 				this._fixIESelection();
bgneal@45: 
bgneal@45: 			// Prevent leaks
bgneal@45: 			tinymce.addUnload(t.destroy, t);
bgneal@45: 		},
bgneal@45: 
bgneal@45: 		setCursorLocation: function(node, offset) {
bgneal@45: 			var t = this; var r = t.dom.createRng();
bgneal@45: 			r.setStart(node, offset);
bgneal@45: 			r.setEnd(node, offset);
bgneal@45: 			t.setRng(r);
bgneal@45: 			t.collapse(false);
bgneal@45: 		},
bgneal@45: 		getContent : function(s) {
bgneal@45: 			var t = this, r = t.getRng(), e = t.dom.create("body"), se = t.getSel(), wb, wa, n;
bgneal@45: 
bgneal@45: 			s = s || {};
bgneal@45: 			wb = wa = '';
bgneal@45: 			s.get = true;
bgneal@45: 			s.format = s.format || 'html';
bgneal@45: 			s.forced_root_block = '';
bgneal@45: 			t.onBeforeGetContent.dispatch(t, s);
bgneal@45: 
bgneal@45: 			if (s.format == 'text')
bgneal@45: 				return t.isCollapsed() ? '' : (r.text || (se.toString ? se.toString() : ''));
bgneal@45: 
bgneal@45: 			if (r.cloneContents) {
bgneal@45: 				n = r.cloneContents();
bgneal@45: 
bgneal@45: 				if (n)
bgneal@45: 					e.appendChild(n);
bgneal@45: 			} else if (is(r.item) || is(r.htmlText)) {
bgneal@45: 				// IE will produce invalid markup if elements are present that
bgneal@45: 				// it doesn't understand like custom elements or HTML5 elements.
bgneal@45: 				// Adding a BR in front of the contents and then remoiving it seems to fix it though.
bgneal@45: 				e.innerHTML = '<br>' + (r.item ? r.item(0).outerHTML : r.htmlText);
bgneal@45: 				e.removeChild(e.firstChild);
bgneal@45: 			} else
bgneal@45: 				e.innerHTML = r.toString();
bgneal@45: 
bgneal@45: 			// Keep whitespace before and after
bgneal@45: 			if (/^\s/.test(e.innerHTML))
bgneal@45: 				wb = ' ';
bgneal@45: 
bgneal@45: 			if (/\s+$/.test(e.innerHTML))
bgneal@45: 				wa = ' ';
bgneal@45: 
bgneal@45: 			s.getInner = true;
bgneal@45: 
bgneal@45: 			s.content = t.isCollapsed() ? '' : wb + t.serializer.serialize(e, s) + wa;
bgneal@45: 			t.onGetContent.dispatch(t, s);
bgneal@45: 
bgneal@45: 			return s.content;
bgneal@45: 		},
bgneal@45: 
bgneal@45: 		setContent : function(content, args) {
bgneal@45: 			var self = this, rng = self.getRng(), caretNode, doc = self.win.document, frag, temp;
bgneal@45: 
bgneal@45: 			args = args || {format : 'html'};
bgneal@45: 			args.set = true;
bgneal@45: 			content = args.content = content;
bgneal@45: 
bgneal@45: 			// Dispatch before set content event
bgneal@45: 			if (!args.no_events)
bgneal@45: 				self.onBeforeSetContent.dispatch(self, args);
bgneal@45: 
bgneal@45: 			content = args.content;
bgneal@45: 
bgneal@45: 			if (rng.insertNode) {
bgneal@45: 				// Make caret marker since insertNode places the caret in the beginning of text after insert
bgneal@45: 				content += '<span id="__caret">_</span>';
bgneal@45: 
bgneal@45: 				// Delete and insert new node
bgneal@45: 				if (rng.startContainer == doc && rng.endContainer == doc) {
bgneal@45: 					// WebKit will fail if the body is empty since the range is then invalid and it can't insert contents
bgneal@45: 					doc.body.innerHTML = content;
bgneal@45: 				} else {
bgneal@45: 					rng.deleteContents();
bgneal@45: 
bgneal@45: 					if (doc.body.childNodes.length == 0) {
bgneal@45: 						doc.body.innerHTML = content;
bgneal@45: 					} else {
bgneal@45: 						// createContextualFragment doesn't exists in IE 9 DOMRanges
bgneal@45: 						if (rng.createContextualFragment) {
bgneal@45: 							rng.insertNode(rng.createContextualFragment(content));
bgneal@45: 						} else {
bgneal@45: 							// Fake createContextualFragment call in IE 9
bgneal@45: 							frag = doc.createDocumentFragment();
bgneal@45: 							temp = doc.createElement('div');
bgneal@45: 
bgneal@45: 							frag.appendChild(temp);
bgneal@45: 							temp.outerHTML = content;
bgneal@45: 
bgneal@45: 							rng.insertNode(frag);
bgneal@45: 						}
bgneal@45: 					}
bgneal@45: 				}
bgneal@45: 
bgneal@45: 				// Move to caret marker
bgneal@45: 				caretNode = self.dom.get('__caret');
bgneal@45: 
bgneal@45: 				// Make sure we wrap it compleatly, Opera fails with a simple select call
bgneal@45: 				rng = doc.createRange();
bgneal@45: 				rng.setStartBefore(caretNode);
bgneal@45: 				rng.setEndBefore(caretNode);
bgneal@45: 				self.setRng(rng);
bgneal@45: 
bgneal@45: 				// Remove the caret position
bgneal@45: 				self.dom.remove('__caret');
bgneal@45: 
bgneal@45: 				try {
bgneal@45: 					self.setRng(rng);
bgneal@45: 				} catch (ex) {
bgneal@45: 					// Might fail on Opera for some odd reason
bgneal@45: 				}
bgneal@45: 			} else {
bgneal@45: 				if (rng.item) {
bgneal@45: 					// Delete content and get caret text selection
bgneal@45: 					doc.execCommand('Delete', false, null);
bgneal@45: 					rng = self.getRng();
bgneal@45: 				}
bgneal@45: 
bgneal@45: 				// Explorer removes spaces from the beginning of pasted contents
bgneal@45: 				if (/^\s+/.test(content)) {
bgneal@45: 					rng.pasteHTML('<span id="__mce_tmp">_</span>' + content);
bgneal@45: 					self.dom.remove('__mce_tmp');
bgneal@45: 				} else
bgneal@45: 					rng.pasteHTML(content);
bgneal@45: 			}
bgneal@45: 
bgneal@45: 			// Dispatch set content event
bgneal@45: 			if (!args.no_events)
bgneal@45: 				self.onSetContent.dispatch(self, args);
bgneal@45: 		},
bgneal@45: 
bgneal@45: 		getStart : function() {
bgneal@45: 			var rng = this.getRng(), startElement, parentElement, checkRng, node;
bgneal@45: 
bgneal@45: 			if (rng.duplicate || rng.item) {
bgneal@45: 				// Control selection, return first item
bgneal@45: 				if (rng.item)
bgneal@45: 					return rng.item(0);
bgneal@45: 
bgneal@45: 				// Get start element
bgneal@45: 				checkRng = rng.duplicate();
bgneal@45: 				checkRng.collapse(1);
bgneal@45: 				startElement = checkRng.parentElement();
bgneal@45: 
bgneal@45: 				// Check if range parent is inside the start element, then return the inner parent element
bgneal@45: 				// This will fix issues when a single element is selected, IE would otherwise return the wrong start element
bgneal@45: 				parentElement = node = rng.parentElement();
bgneal@45: 				while (node = node.parentNode) {
bgneal@45: 					if (node == startElement) {
bgneal@45: 						startElement = parentElement;
bgneal@45: 						break;
bgneal@45: 					}
bgneal@45: 				}
bgneal@45: 
bgneal@45: 				return startElement;
bgneal@45: 			} else {
bgneal@45: 				startElement = rng.startContainer;
bgneal@45: 
bgneal@45: 				if (startElement.nodeType == 1 && startElement.hasChildNodes())
bgneal@45: 					startElement = startElement.childNodes[Math.min(startElement.childNodes.length - 1, rng.startOffset)];
bgneal@45: 
bgneal@45: 				if (startElement && startElement.nodeType == 3)
bgneal@45: 					return startElement.parentNode;
bgneal@45: 
bgneal@45: 				return startElement;
bgneal@45: 			}
bgneal@45: 		},
bgneal@45: 
bgneal@45: 		getEnd : function() {
bgneal@45: 			var t = this, r = t.getRng(), e, eo;
bgneal@45: 
bgneal@45: 			if (r.duplicate || r.item) {
bgneal@45: 				if (r.item)
bgneal@45: 					return r.item(0);
bgneal@45: 
bgneal@45: 				r = r.duplicate();
bgneal@45: 				r.collapse(0);
bgneal@45: 				e = r.parentElement();
bgneal@45: 
bgneal@45: 				if (e && e.nodeName == 'BODY')
bgneal@45: 					return e.lastChild || e;
bgneal@45: 
bgneal@45: 				return e;
bgneal@45: 			} else {
bgneal@45: 				e = r.endContainer;
bgneal@45: 				eo = r.endOffset;
bgneal@45: 
bgneal@45: 				if (e.nodeType == 1 && e.hasChildNodes())
bgneal@45: 					e = e.childNodes[eo > 0 ? eo - 1 : eo];
bgneal@45: 
bgneal@45: 				if (e && e.nodeType == 3)
bgneal@45: 					return e.parentNode;
bgneal@45: 
bgneal@45: 				return e;
bgneal@45: 			}
bgneal@45: 		},
bgneal@45: 
bgneal@45: 		getBookmark : function(type, normalized) {
bgneal@45: 			var t = this, dom = t.dom, rng, rng2, id, collapsed, name, element, index, chr = '\uFEFF', styles;
bgneal@45: 
bgneal@45: 			function findIndex(name, element) {
bgneal@45: 				var index = 0;
bgneal@45: 
bgneal@45: 				each(dom.select(name), function(node, i) {
bgneal@45: 					if (node == element)
bgneal@45: 						index = i;
bgneal@45: 				});
bgneal@45: 
bgneal@45: 				return index;
bgneal@45: 			};
bgneal@45: 
bgneal@45: 			if (type == 2) {
bgneal@45: 				function getLocation() {
bgneal@45: 					var rng = t.getRng(true), root = dom.getRoot(), bookmark = {};
bgneal@45: 
bgneal@45: 					function getPoint(rng, start) {
bgneal@45: 						var container = rng[start ? 'startContainer' : 'endContainer'],
bgneal@45: 							offset = rng[start ? 'startOffset' : 'endOffset'], point = [], node, childNodes, after = 0;
bgneal@45: 
bgneal@45: 						if (container.nodeType == 3) {
bgneal@45: 							if (normalized) {
bgneal@45: 								for (node = container.previousSibling; node && node.nodeType == 3; node = node.previousSibling)
bgneal@45: 									offset += node.nodeValue.length;
bgneal@45: 							}
bgneal@45: 
bgneal@45: 							point.push(offset);
bgneal@45: 						} else {
bgneal@45: 							childNodes = container.childNodes;
bgneal@45: 
bgneal@45: 							if (offset >= childNodes.length && childNodes.length) {
bgneal@45: 								after = 1;
bgneal@45: 								offset = Math.max(0, childNodes.length - 1);
bgneal@45: 							}
bgneal@45: 
bgneal@45: 							point.push(t.dom.nodeIndex(childNodes[offset], normalized) + after);
bgneal@45: 						}
bgneal@45: 
bgneal@45: 						for (; container && container != root; container = container.parentNode)
bgneal@45: 							point.push(t.dom.nodeIndex(container, normalized));
bgneal@45: 
bgneal@45: 						return point;
bgneal@45: 					};
bgneal@45: 
bgneal@45: 					bookmark.start = getPoint(rng, true);
bgneal@45: 
bgneal@45: 					if (!t.isCollapsed())
bgneal@45: 						bookmark.end = getPoint(rng);
bgneal@45: 
bgneal@45: 					return bookmark;
bgneal@45: 				};
bgneal@45: 
bgneal@45: 				if (t.tridentSel)
bgneal@45: 					return t.tridentSel.getBookmark(type);
bgneal@45: 
bgneal@45: 				return getLocation();
bgneal@45: 			}
bgneal@45: 
bgneal@45: 			// Handle simple range
bgneal@45: 			if (type)
bgneal@45: 				return {rng : t.getRng()};
bgneal@45: 
bgneal@45: 			rng = t.getRng();
bgneal@45: 			id = dom.uniqueId();
bgneal@45: 			collapsed = tinyMCE.activeEditor.selection.isCollapsed();
bgneal@45: 			styles = 'overflow:hidden;line-height:0px';
bgneal@45: 
bgneal@45: 			// Explorer method
bgneal@45: 			if (rng.duplicate || rng.item) {
bgneal@45: 				// Text selection
bgneal@45: 				if (!rng.item) {
bgneal@45: 					rng2 = rng.duplicate();
bgneal@45: 
bgneal@45: 					try {
bgneal@45: 						// Insert start marker
bgneal@45: 						rng.collapse();
bgneal@45: 						rng.pasteHTML('<span data-mce-type="bookmark" id="' + id + '_start" style="' + styles + '">' + chr + '</span>');
bgneal@45: 
bgneal@45: 						// Insert end marker
bgneal@45: 						if (!collapsed) {
bgneal@45: 							rng2.collapse(false);
bgneal@45: 
bgneal@45: 							// Detect the empty space after block elements in IE and move the end back one character <p></p>] becomes <p>]</p>
bgneal@45: 							rng.moveToElementText(rng2.parentElement());
bgneal@45: 							if (rng.compareEndPoints('StartToEnd', rng2) == 0)
bgneal@45: 								rng2.move('character', -1);
bgneal@45: 
bgneal@45: 							rng2.pasteHTML('<span data-mce-type="bookmark" id="' + id + '_end" style="' + styles + '">' + chr + '</span>');
bgneal@45: 						}
bgneal@45: 					} catch (ex) {
bgneal@45: 						// IE might throw unspecified error so lets ignore it
bgneal@45: 						return null;
bgneal@45: 					}
bgneal@45: 				} else {
bgneal@45: 					// Control selection
bgneal@45: 					element = rng.item(0);
bgneal@45: 					name = element.nodeName;
bgneal@45: 
bgneal@45: 					return {name : name, index : findIndex(name, element)};
bgneal@45: 				}
bgneal@45: 			} else {
bgneal@45: 				element = t.getNode();
bgneal@45: 				name = element.nodeName;
bgneal@45: 				if (name == 'IMG')
bgneal@45: 					return {name : name, index : findIndex(name, element)};
bgneal@45: 
bgneal@45: 				// W3C method
bgneal@45: 				rng2 = rng.cloneRange();
bgneal@45: 
bgneal@45: 				// Insert end marker
bgneal@45: 				if (!collapsed) {
bgneal@45: 					rng2.collapse(false);
bgneal@45: 					rng2.insertNode(dom.create('span', {'data-mce-type' : "bookmark", id : id + '_end', style : styles}, chr));
bgneal@45: 				}
bgneal@45: 
bgneal@45: 				rng.collapse(true);
bgneal@45: 				rng.insertNode(dom.create('span', {'data-mce-type' : "bookmark", id : id + '_start', style : styles}, chr));
bgneal@45: 			}
bgneal@45: 
bgneal@45: 			t.moveToBookmark({id : id, keep : 1});
bgneal@45: 
bgneal@45: 			return {id : id};
bgneal@45: 		},
bgneal@45: 
bgneal@45: 		moveToBookmark : function(bookmark) {
bgneal@45: 			var t = this, dom = t.dom, marker1, marker2, rng, root, startContainer, endContainer, startOffset, endOffset;
bgneal@45: 
bgneal@45: 			if (bookmark) {
bgneal@45: 				if (bookmark.start) {
bgneal@45: 					rng = dom.createRng();
bgneal@45: 					root = dom.getRoot();
bgneal@45: 
bgneal@45: 					function setEndPoint(start) {
bgneal@45: 						var point = bookmark[start ? 'start' : 'end'], i, node, offset, children;
bgneal@45: 
bgneal@45: 						if (point) {
bgneal@45: 							offset = point[0];
bgneal@45: 
bgneal@45: 							// Find container node
bgneal@45: 							for (node = root, i = point.length - 1; i >= 1; i--) {
bgneal@45: 								children = node.childNodes;
bgneal@45: 
bgneal@45: 								if (point[i] > children.length - 1)
bgneal@45: 									return;
bgneal@45: 
bgneal@45: 								node = children[point[i]];
bgneal@45: 							}
bgneal@45: 
bgneal@45: 							// Move text offset to best suitable location
bgneal@45: 							if (node.nodeType === 3)
bgneal@45: 								offset = Math.min(point[0], node.nodeValue.length);
bgneal@45: 
bgneal@45: 							// Move element offset to best suitable location
bgneal@45: 							if (node.nodeType === 1)
bgneal@45: 								offset = Math.min(point[0], node.childNodes.length);
bgneal@45: 
bgneal@45: 							// Set offset within container node
bgneal@45: 							if (start)
bgneal@45: 								rng.setStart(node, offset);
bgneal@45: 							else
bgneal@45: 								rng.setEnd(node, offset);
bgneal@45: 						}
bgneal@45: 
bgneal@45: 						return true;
bgneal@45: 					};
bgneal@45: 
bgneal@45: 					if (t.tridentSel)
bgneal@45: 						return t.tridentSel.moveToBookmark(bookmark);
bgneal@45: 
bgneal@45: 					if (setEndPoint(true) && setEndPoint()) {
bgneal@45: 						t.setRng(rng);
bgneal@45: 					}
bgneal@45: 				} else if (bookmark.id) {
bgneal@45: 					function restoreEndPoint(suffix) {
bgneal@45: 						var marker = dom.get(bookmark.id + '_' + suffix), node, idx, next, prev, keep = bookmark.keep;
bgneal@45: 
bgneal@45: 						if (marker) {
bgneal@45: 							node = marker.parentNode;
bgneal@45: 
bgneal@45: 							if (suffix == 'start') {
bgneal@45: 								if (!keep) {
bgneal@45: 									idx = dom.nodeIndex(marker);
bgneal@45: 								} else {
bgneal@45: 									node = marker.firstChild;
bgneal@45: 									idx = 1;
bgneal@45: 								}
bgneal@45: 
bgneal@45: 								startContainer = endContainer = node;
bgneal@45: 								startOffset = endOffset = idx;
bgneal@45: 							} else {
bgneal@45: 								if (!keep) {
bgneal@45: 									idx = dom.nodeIndex(marker);
bgneal@45: 								} else {
bgneal@45: 									node = marker.firstChild;
bgneal@45: 									idx = 1;
bgneal@45: 								}
bgneal@45: 
bgneal@45: 								endContainer = node;
bgneal@45: 								endOffset = idx;
bgneal@45: 							}
bgneal@45: 
bgneal@45: 							if (!keep) {
bgneal@45: 								prev = marker.previousSibling;
bgneal@45: 								next = marker.nextSibling;
bgneal@45: 
bgneal@45: 								// Remove all marker text nodes
bgneal@45: 								each(tinymce.grep(marker.childNodes), function(node) {
bgneal@45: 									if (node.nodeType == 3)
bgneal@45: 										node.nodeValue = node.nodeValue.replace(/\uFEFF/g, '');
bgneal@45: 								});
bgneal@45: 
bgneal@45: 								// Remove marker but keep children if for example contents where inserted into the marker
bgneal@45: 								// Also remove duplicated instances of the marker for example by a split operation or by WebKit auto split on paste feature
bgneal@45: 								while (marker = dom.get(bookmark.id + '_' + suffix))
bgneal@45: 									dom.remove(marker, 1);
bgneal@45: 
bgneal@45: 								// If siblings are text nodes then merge them unless it's Opera since it some how removes the node
bgneal@45: 								// and we are sniffing since adding a lot of detection code for a browser with 3% of the market isn't worth the effort. Sorry, Opera but it's just a fact
bgneal@45: 								if (prev && next && prev.nodeType == next.nodeType && prev.nodeType == 3 && !tinymce.isOpera) {
bgneal@45: 									idx = prev.nodeValue.length;
bgneal@45: 									prev.appendData(next.nodeValue);
bgneal@45: 									dom.remove(next);
bgneal@45: 
bgneal@45: 									if (suffix == 'start') {
bgneal@45: 										startContainer = endContainer = prev;
bgneal@45: 										startOffset = endOffset = idx;
bgneal@45: 									} else {
bgneal@45: 										endContainer = prev;
bgneal@45: 										endOffset = idx;
bgneal@45: 									}
bgneal@45: 								}
bgneal@45: 							}
bgneal@45: 						}
bgneal@45: 					};
bgneal@45: 
bgneal@45: 					function addBogus(node) {
bgneal@45: 						// Adds a bogus BR element for empty block elements or just a space on IE since it renders BR elements incorrectly
bgneal@45: 						if (dom.isBlock(node) && !node.innerHTML)
bgneal@45: 							node.innerHTML = !isIE ? '<br data-mce-bogus="1" />' : ' ';
bgneal@45: 
bgneal@45: 						return node;
bgneal@45: 					};
bgneal@45: 
bgneal@45: 					// Restore start/end points
bgneal@45: 					restoreEndPoint('start');
bgneal@45: 					restoreEndPoint('end');
bgneal@45: 
bgneal@45: 					if (startContainer) {
bgneal@45: 						rng = dom.createRng();
bgneal@45: 						rng.setStart(addBogus(startContainer), startOffset);
bgneal@45: 						rng.setEnd(addBogus(endContainer), endOffset);
bgneal@45: 						t.setRng(rng);
bgneal@45: 					}
bgneal@45: 				} else if (bookmark.name) {
bgneal@45: 					t.select(dom.select(bookmark.name)[bookmark.index]);
bgneal@45: 				} else if (bookmark.rng)
bgneal@45: 					t.setRng(bookmark.rng);
bgneal@45: 			}
bgneal@45: 		},
bgneal@45: 
bgneal@45: 		select : function(node, content) {
bgneal@45: 			var t = this, dom = t.dom, rng = dom.createRng(), idx;
bgneal@45: 
bgneal@45: 			if (node) {
bgneal@45: 				idx = dom.nodeIndex(node);
bgneal@45: 				rng.setStart(node.parentNode, idx);
bgneal@45: 				rng.setEnd(node.parentNode, idx + 1);
bgneal@45: 
bgneal@45: 				// Find first/last text node or BR element
bgneal@45: 				if (content) {
bgneal@45: 					function setPoint(node, start) {
bgneal@45: 						var walker = new tinymce.dom.TreeWalker(node, node);
bgneal@45: 
bgneal@45: 						do {
bgneal@45: 							// Text node
bgneal@45: 							if (node.nodeType == 3 && tinymce.trim(node.nodeValue).length != 0) {
bgneal@45: 								if (start)
bgneal@45: 									rng.setStart(node, 0);
bgneal@45: 								else
bgneal@45: 									rng.setEnd(node, node.nodeValue.length);
bgneal@45: 
bgneal@45: 								return;
bgneal@45: 							}
bgneal@45: 
bgneal@45: 							// BR element
bgneal@45: 							if (node.nodeName == 'BR') {
bgneal@45: 								if (start)
bgneal@45: 									rng.setStartBefore(node);
bgneal@45: 								else
bgneal@45: 									rng.setEndBefore(node);
bgneal@45: 
bgneal@45: 								return;
bgneal@45: 							}
bgneal@45: 						} while (node = (start ? walker.next() : walker.prev()));
bgneal@45: 					};
bgneal@45: 
bgneal@45: 					setPoint(node, 1);
bgneal@45: 					setPoint(node);
bgneal@45: 				}
bgneal@45: 
bgneal@45: 				t.setRng(rng);
bgneal@45: 			}
bgneal@45: 
bgneal@45: 			return node;
bgneal@45: 		},
bgneal@45: 
bgneal@45: 		isCollapsed : function() {
bgneal@45: 			var t = this, r = t.getRng(), s = t.getSel();
bgneal@45: 
bgneal@45: 			if (!r || r.item)
bgneal@45: 				return false;
bgneal@45: 
bgneal@45: 			if (r.compareEndPoints)
bgneal@45: 				return r.compareEndPoints('StartToEnd', r) === 0;
bgneal@45: 
bgneal@45: 			return !s || r.collapsed;
bgneal@45: 		},
bgneal@45: 
bgneal@45: 		collapse : function(to_start) {
bgneal@45: 			var self = this, rng = self.getRng(), node;
bgneal@45: 
bgneal@45: 			// Control range on IE
bgneal@45: 			if (rng.item) {
bgneal@45: 				node = rng.item(0);
bgneal@45: 				rng = self.win.document.body.createTextRange();
bgneal@45: 				rng.moveToElementText(node);
bgneal@45: 			}
bgneal@45: 
bgneal@45: 			rng.collapse(!!to_start);
bgneal@45: 			self.setRng(rng);
bgneal@45: 		},
bgneal@45: 
bgneal@45: 		getSel : function() {
bgneal@45: 			var t = this, w = this.win;
bgneal@45: 
bgneal@45: 			return w.getSelection ? w.getSelection() : w.document.selection;
bgneal@45: 		},
bgneal@45: 
bgneal@45: 		getRng : function(w3c) {
bgneal@45: 			var t = this, s, r, elm, doc = t.win.document;
bgneal@45: 
bgneal@45: 			// Found tridentSel object then we need to use that one
bgneal@45: 			if (w3c && t.tridentSel)
bgneal@45: 				return t.tridentSel.getRangeAt(0);
bgneal@45: 
bgneal@45: 			try {
bgneal@45: 				if (s = t.getSel())
bgneal@45: 					r = s.rangeCount > 0 ? s.getRangeAt(0) : (s.createRange ? s.createRange() : doc.createRange());
bgneal@45: 			} catch (ex) {
bgneal@45: 				// IE throws unspecified error here if TinyMCE is placed in a frame/iframe
bgneal@45: 			}
bgneal@45: 
bgneal@45: 			// We have W3C ranges and it's IE then fake control selection since IE9 doesn't handle that correctly yet
bgneal@45: 			if (tinymce.isIE && r && r.setStart && doc.selection.createRange().item) {
bgneal@45: 				elm = doc.selection.createRange().item(0);
bgneal@45: 				r = doc.createRange();
bgneal@45: 				r.setStartBefore(elm);
bgneal@45: 				r.setEndAfter(elm);
bgneal@45: 			}
bgneal@45: 
bgneal@45: 			// No range found then create an empty one
bgneal@45: 			// This can occur when the editor is placed in a hidden container element on Gecko
bgneal@45: 			// Or on IE when there was an exception
bgneal@45: 			if (!r)
bgneal@45: 				r = doc.createRange ? doc.createRange() : doc.body.createTextRange();
bgneal@45: 
bgneal@45: 			if (t.selectedRange && t.explicitRange) {
bgneal@45: 				if (r.compareBoundaryPoints(r.START_TO_START, t.selectedRange) === 0 && r.compareBoundaryPoints(r.END_TO_END, t.selectedRange) === 0) {
bgneal@45: 					// Safari, Opera and Chrome only ever select text which causes the range to change.
bgneal@45: 					// This lets us use the originally set range if the selection hasn't been changed by the user.
bgneal@45: 					r = t.explicitRange;
bgneal@45: 				} else {
bgneal@45: 					t.selectedRange = null;
bgneal@45: 					t.explicitRange = null;
bgneal@45: 				}
bgneal@45: 			}
bgneal@45: 
bgneal@45: 			return r;
bgneal@45: 		},
bgneal@45: 
bgneal@45: 		setRng : function(r) {
bgneal@45: 			var s, t = this;
bgneal@45: 
bgneal@45: 			if (!t.tridentSel) {
bgneal@45: 				s = t.getSel();
bgneal@45: 
bgneal@45: 				if (s) {
bgneal@45: 					t.explicitRange = r;
bgneal@45: 
bgneal@45: 					try {
bgneal@45: 						s.removeAllRanges();
bgneal@45: 					} catch (ex) {
bgneal@45: 						// IE9 might throw errors here don't know why
bgneal@45: 					}
bgneal@45: 
bgneal@45: 					s.addRange(r);
bgneal@45: 					// adding range isn't always successful so we need to check range count otherwise an exception can occur
bgneal@45: 					t.selectedRange = s.rangeCount > 0 ? s.getRangeAt(0) : null;
bgneal@45: 				}
bgneal@45: 			} else {
bgneal@45: 				// Is W3C Range
bgneal@45: 				if (r.cloneRange) {
bgneal@45: 					try {
bgneal@45: 						t.tridentSel.addRange(r);
bgneal@45: 						return;
bgneal@45: 					} catch (ex) {
bgneal@45: 						//IE9 throws an error here if called before selection is placed in the editor
bgneal@45: 					}
bgneal@45: 				}
bgneal@45: 
bgneal@45: 				// Is IE specific range
bgneal@45: 				try {
bgneal@45: 					r.select();
bgneal@45: 				} catch (ex) {
bgneal@45: 					// Needed for some odd IE bug #1843306
bgneal@45: 				}
bgneal@45: 			}
bgneal@45: 		},
bgneal@45: 
bgneal@45: 		setNode : function(n) {
bgneal@45: 			var t = this;
bgneal@45: 
bgneal@45: 			t.setContent(t.dom.getOuterHTML(n));
bgneal@45: 
bgneal@45: 			return n;
bgneal@45: 		},
bgneal@45: 
bgneal@45: 		getNode : function() {
bgneal@45: 			var t = this, rng = t.getRng(), sel = t.getSel(), elm, start = rng.startContainer, end = rng.endContainer;
bgneal@45: 
bgneal@45: 			// Range maybe lost after the editor is made visible again
bgneal@45: 			if (!rng)
bgneal@45: 				return t.dom.getRoot();
bgneal@45: 
bgneal@45: 			if (rng.setStart) {
bgneal@45: 				elm = rng.commonAncestorContainer;
bgneal@45: 
bgneal@45: 				// Handle selection a image or other control like element such as anchors
bgneal@45: 				if (!rng.collapsed) {
bgneal@45: 					if (rng.startContainer == rng.endContainer) {
bgneal@45: 						if (rng.endOffset - rng.startOffset < 2) {
bgneal@45: 							if (rng.startContainer.hasChildNodes())
bgneal@45: 								elm = rng.startContainer.childNodes[rng.startOffset];
bgneal@45: 						}
bgneal@45: 					}
bgneal@45: 
bgneal@45: 					// If the anchor node is a element instead of a text node then return this element
bgneal@45: 					//if (tinymce.isWebKit && sel.anchorNode && sel.anchorNode.nodeType == 1)
bgneal@45: 					//	return sel.anchorNode.childNodes[sel.anchorOffset];
bgneal@45: 
bgneal@45: 					// Handle cases where the selection is immediately wrapped around a node and return that node instead of it's parent.
bgneal@45: 					// This happens when you double click an underlined word in FireFox.
bgneal@45: 					if (start.nodeType === 3 && end.nodeType === 3) {
bgneal@45: 						function skipEmptyTextNodes(n, forwards) {
bgneal@45: 							var orig = n;
bgneal@45: 							while (n && n.nodeType === 3 && n.length === 0) {
bgneal@45: 								n = forwards ? n.nextSibling : n.previousSibling;
bgneal@45: 							}
bgneal@45: 							return n || orig;
bgneal@45: 						}
bgneal@45: 						if (start.length === rng.startOffset) {
bgneal@45: 							start = skipEmptyTextNodes(start.nextSibling, true);
bgneal@45: 						} else {
bgneal@45: 							start = start.parentNode;
bgneal@45: 						}
bgneal@45: 						if (rng.endOffset === 0) {
bgneal@45: 							end = skipEmptyTextNodes(end.previousSibling, false);
bgneal@45: 						} else {
bgneal@45: 							end = end.parentNode;
bgneal@45: 						}
bgneal@45: 
bgneal@45: 						if (start && start === end)
bgneal@45: 							return start;
bgneal@45: 					}
bgneal@45: 				}
bgneal@45: 
bgneal@45: 				if (elm && elm.nodeType == 3)
bgneal@45: 					return elm.parentNode;
bgneal@45: 
bgneal@45: 				return elm;
bgneal@45: 			}
bgneal@45: 
bgneal@45: 			return rng.item ? rng.item(0) : rng.parentElement();
bgneal@45: 		},
bgneal@45: 
bgneal@45: 		getSelectedBlocks : function(st, en) {
bgneal@45: 			var t = this, dom = t.dom, sb, eb, n, bl = [];
bgneal@45: 
bgneal@45: 			sb = dom.getParent(st || t.getStart(), dom.isBlock);
bgneal@45: 			eb = dom.getParent(en || t.getEnd(), dom.isBlock);
bgneal@45: 
bgneal@45: 			if (sb)
bgneal@45: 				bl.push(sb);
bgneal@45: 
bgneal@45: 			if (sb && eb && sb != eb) {
bgneal@45: 				n = sb;
bgneal@45: 
bgneal@45: 				var walker = new tinymce.dom.TreeWalker(sb, dom.getRoot());
bgneal@45: 				while ((n = walker.next()) && n != eb) {
bgneal@45: 					if (dom.isBlock(n))
bgneal@45: 						bl.push(n);
bgneal@45: 				}
bgneal@45: 			}
bgneal@45: 
bgneal@45: 			if (eb && sb != eb)
bgneal@45: 				bl.push(eb);
bgneal@45: 
bgneal@45: 			return bl;
bgneal@45: 		},
bgneal@45: 
bgneal@45: 		normalize : function() {
bgneal@45: 			var self = this, rng, normalized;
bgneal@45: 
bgneal@45: 			// TODO:
bgneal@45: 			// Retain selection direction.
bgneal@45: 			// Lean left/right on Gecko for inline elements.
bgneal@45: 			// Run this on mouse up/key up when the user manually moves the selection
bgneal@45: 
bgneal@45: 			// Normalize only on non IE browsers for now
bgneal@45: 			if (tinymce.isIE)
bgneal@45: 				return;
bgneal@45: 
bgneal@45: 			function normalizeEndPoint(start) {
bgneal@45: 				var container, offset, walker, dom = self.dom, body = dom.getRoot(), node;
bgneal@45: 
bgneal@45: 				container = rng[(start ? 'start' : 'end') + 'Container'];
bgneal@45: 				offset = rng[(start ? 'start' : 'end') + 'Offset'];
bgneal@45: 
bgneal@45: 				// If the container is a document move it to the body element
bgneal@45: 				if (container.nodeType === 9) {
bgneal@45: 					container = container.body;
bgneal@45: 					offset = 0;
bgneal@45: 				}
bgneal@45: 
bgneal@45: 				// If the container is body try move it into the closest text node or position
bgneal@45: 				// TODO: Add more logic here to handle element selection cases
bgneal@45: 				if (container === body) {
bgneal@45: 					// Resolve the index
bgneal@45: 					if (container.hasChildNodes()) {
bgneal@45: 						container = container.childNodes[Math.min(!start && offset > 0 ? offset - 1 : offset, container.childNodes.length - 1)];
bgneal@45: 						offset = 0;
bgneal@45: 
bgneal@45: 						// Don't walk into elements that doesn't have any child nodes like a IMG
bgneal@45: 						if (container.hasChildNodes()) {
bgneal@45: 							// Walk the DOM to find a text node to place the caret at or a BR
bgneal@45: 							node = container;
bgneal@45: 							walker = new tinymce.dom.TreeWalker(container, body);
bgneal@45: 							do {
bgneal@45: 								// Found a text node use that position
bgneal@45: 								if (node.nodeType === 3) {
bgneal@45: 									offset = start ? 0 : node.nodeValue.length - 1;
bgneal@45: 									container = node;
bgneal@45: 									normalized = true;
bgneal@45: 									break;
bgneal@45: 								}
bgneal@45: 
bgneal@45: 								// Found a BR/IMG element that we can place the caret before
bgneal@45: 								if (/^(BR|IMG)$/.test(node.nodeName)) {
bgneal@45: 									offset = dom.nodeIndex(node);
bgneal@45: 									container = node.parentNode;
bgneal@45: 
bgneal@45: 									// Put caret after image when moving the end point
bgneal@45: 									if (node.nodeName ==  "IMG" && !start) {
bgneal@45: 										offset++;
bgneal@45: 									}
bgneal@45: 
bgneal@45: 									normalized = true;
bgneal@45: 									break;
bgneal@45: 								}
bgneal@45: 							} while (node = (start ? walker.next() : walker.prev()));
bgneal@45: 						}
bgneal@45: 					}
bgneal@45: 				}
bgneal@45: 
bgneal@45: 				// Set endpoint if it was normalized
bgneal@45: 				if (normalized)
bgneal@45: 					rng['set' + (start ? 'Start' : 'End')](container, offset);
bgneal@45: 			};
bgneal@45: 
bgneal@45: 			rng = self.getRng();
bgneal@45: 
bgneal@45: 			// Normalize the end points
bgneal@45: 			normalizeEndPoint(true);
bgneal@45: 
bgneal@45: 			if (!rng.collapsed)
bgneal@45: 				normalizeEndPoint();
bgneal@45: 
bgneal@45: 			// Set the selection if it was normalized
bgneal@45: 			if (normalized) {
bgneal@45: 				//console.log(self.dom.dumpRng(rng));
bgneal@45: 				self.setRng(rng);
bgneal@45: 			}
bgneal@45: 		},
bgneal@45: 
bgneal@45: 		destroy : function(s) {
bgneal@45: 			var t = this;
bgneal@45: 
bgneal@45: 			t.win = null;
bgneal@45: 
bgneal@45: 			// Manual destroy then remove unload handler
bgneal@45: 			if (!s)
bgneal@45: 				tinymce.removeUnload(t.destroy);
bgneal@45: 		},
bgneal@45: 
bgneal@45: 		// IE has an issue where you can't select/move the caret by clicking outside the body if the document is in standards mode
bgneal@45: 		_fixIESelection : function() {
bgneal@45: 			var dom = this.dom, doc = dom.doc, body = doc.body, started, startRng, htmlElm;
bgneal@45: 
bgneal@45: 			// Make HTML element unselectable since we are going to handle selection by hand
bgneal@45: 			doc.documentElement.unselectable = true;
bgneal@45: 
bgneal@45: 			// Return range from point or null if it failed
bgneal@45: 			function rngFromPoint(x, y) {
bgneal@45: 				var rng = body.createTextRange();
bgneal@45: 
bgneal@45: 				try {
bgneal@45: 					rng.moveToPoint(x, y);
bgneal@45: 				} catch (ex) {
bgneal@45: 					// IE sometimes throws and exception, so lets just ignore it
bgneal@45: 					rng = null;
bgneal@45: 				}
bgneal@45: 
bgneal@45: 				return rng;
bgneal@45: 			};
bgneal@45: 
bgneal@45: 			// Fires while the selection is changing
bgneal@45: 			function selectionChange(e) {
bgneal@45: 				var pointRng;
bgneal@45: 
bgneal@45: 				// Check if the button is down or not
bgneal@45: 				if (e.button) {
bgneal@45: 					// Create range from mouse position
bgneal@45: 					pointRng = rngFromPoint(e.x, e.y);
bgneal@45: 
bgneal@45: 					if (pointRng) {
bgneal@45: 						// Check if pointRange is before/after selection then change the endPoint
bgneal@45: 						if (pointRng.compareEndPoints('StartToStart', startRng) > 0)
bgneal@45: 							pointRng.setEndPoint('StartToStart', startRng);
bgneal@45: 						else
bgneal@45: 							pointRng.setEndPoint('EndToEnd', startRng);
bgneal@45: 
bgneal@45: 						pointRng.select();
bgneal@45: 					}
bgneal@45: 				} else
bgneal@45: 					endSelection();
bgneal@45: 			}
bgneal@45: 
bgneal@45: 			// Removes listeners
bgneal@45: 			function endSelection() {
bgneal@45: 				var rng = doc.selection.createRange();
bgneal@45: 
bgneal@45: 				// If the range is collapsed then use the last start range
bgneal@45: 				if (startRng && !rng.item && rng.compareEndPoints('StartToEnd', rng) === 0)
bgneal@45: 					startRng.select();
bgneal@45: 
bgneal@45: 				dom.unbind(doc, 'mouseup', endSelection);
bgneal@45: 				dom.unbind(doc, 'mousemove', selectionChange);
bgneal@45: 				startRng = started = 0;
bgneal@45: 			};
bgneal@45: 
bgneal@45: 			// Detect when user selects outside BODY
bgneal@45: 			dom.bind(doc, ['mousedown', 'contextmenu'], function(e) {
bgneal@45: 				if (e.target.nodeName === 'HTML') {
bgneal@45: 					if (started)
bgneal@45: 						endSelection();
bgneal@45: 
bgneal@45: 					// Detect vertical scrollbar, since IE will fire a mousedown on the scrollbar and have target set as HTML
bgneal@45: 					htmlElm = doc.documentElement;
bgneal@45: 					if (htmlElm.scrollHeight > htmlElm.clientHeight)
bgneal@45: 						return;
bgneal@45: 
bgneal@45: 					started = 1;
bgneal@45: 					// Setup start position
bgneal@45: 					startRng = rngFromPoint(e.x, e.y);
bgneal@45: 					if (startRng) {
bgneal@45: 						// Listen for selection change events
bgneal@45: 						dom.bind(doc, 'mouseup', endSelection);
bgneal@45: 						dom.bind(doc, 'mousemove', selectionChange);
bgneal@45: 
bgneal@45: 						dom.win.focus();
bgneal@45: 						startRng.select();
bgneal@45: 					}
bgneal@45: 				}
bgneal@45: 			});
bgneal@45: 		}
bgneal@45: 	});
bgneal@45: })(tinymce);
bgneal@45: 
bgneal@45: (function(tinymce) {
bgneal@45: 	tinymce.dom.Serializer = function(settings, dom, schema) {
bgneal@45: 		var onPreProcess, onPostProcess, isIE = tinymce.isIE, each = tinymce.each, htmlParser;
bgneal@45: 
bgneal@45: 		// Support the old apply_source_formatting option
bgneal@45: 		if (!settings.apply_source_formatting)
bgneal@45: 			settings.indent = false;
bgneal@45: 
bgneal@45: 		// Default DOM and Schema if they are undefined
bgneal@45: 		dom = dom || tinymce.DOM;
bgneal@45: 		schema = schema || new tinymce.html.Schema(settings);
bgneal@45: 		settings.entity_encoding = settings.entity_encoding || 'named';
bgneal@45: 		settings.remove_trailing_brs = "remove_trailing_brs" in settings ? settings.remove_trailing_brs : true;
bgneal@45: 
bgneal@45: 		onPreProcess = new tinymce.util.Dispatcher(self);
bgneal@45: 
bgneal@45: 		onPostProcess = new tinymce.util.Dispatcher(self);
bgneal@45: 
bgneal@45: 		htmlParser = new tinymce.html.DomParser(settings, schema);
bgneal@45: 
bgneal@45: 		// Convert move data-mce-src, data-mce-href and data-mce-style into nodes or process them if needed
bgneal@45: 		htmlParser.addAttributeFilter('src,href,style', function(nodes, name) {
bgneal@45: 			var i = nodes.length, node, value, internalName = 'data-mce-' + name, urlConverter = settings.url_converter, urlConverterScope = settings.url_converter_scope, undef;
bgneal@45: 
bgneal@45: 			while (i--) {
bgneal@45: 				node = nodes[i];
bgneal@45: 
bgneal@45: 				value = node.attributes.map[internalName];
bgneal@45: 				if (value !== undef) {
bgneal@45: 					// Set external name to internal value and remove internal
bgneal@45: 					node.attr(name, value.length > 0 ? value : null);
bgneal@45: 					node.attr(internalName, null);
bgneal@45: 				} else {
bgneal@45: 					// No internal attribute found then convert the value we have in the DOM
bgneal@45: 					value = node.attributes.map[name];
bgneal@45: 
bgneal@45: 					if (name === "style")
bgneal@45: 						value = dom.serializeStyle(dom.parseStyle(value), node.name);
bgneal@45: 					else if (urlConverter)
bgneal@45: 						value = urlConverter.call(urlConverterScope, value, name, node.name);
bgneal@45: 
bgneal@45: 					node.attr(name, value.length > 0 ? value : null);
bgneal@45: 				}
bgneal@45: 			}
bgneal@45: 		});
bgneal@45: 
bgneal@45: 		// Remove internal classes mceItem<..>
bgneal@45: 		htmlParser.addAttributeFilter('class', function(nodes, name) {
bgneal@45: 			var i = nodes.length, node, value;
bgneal@45: 
bgneal@45: 			while (i--) {
bgneal@45: 				node = nodes[i];
bgneal@45: 				value = node.attr('class').replace(/\s*mce(Item\w+|Selected)\s*/g, '');
bgneal@45: 				node.attr('class', value.length > 0 ? value : null);
bgneal@45: 			}
bgneal@45: 		});
bgneal@45: 
bgneal@45: 		// Remove bookmark elements
bgneal@45: 		htmlParser.addAttributeFilter('data-mce-type', function(nodes, name, args) {
bgneal@45: 			var i = nodes.length, node;
bgneal@45: 
bgneal@45: 			while (i--) {
bgneal@45: 				node = nodes[i];
bgneal@45: 
bgneal@45: 				if (node.attributes.map['data-mce-type'] === 'bookmark' && !args.cleanup)
bgneal@45: 					node.remove();
bgneal@45: 			}
bgneal@45: 		});
bgneal@45: 
bgneal@45: 		// Remove expando attributes
bgneal@45: 		htmlParser.addAttributeFilter('data-mce-expando', function(nodes, name, args) {
bgneal@45: 			var i = nodes.length;
bgneal@45: 
bgneal@45: 			while (i--) {
bgneal@45: 				nodes[i].attr(name, null);
bgneal@45: 			}
bgneal@45: 		});
bgneal@45: 
bgneal@45: 		// Force script into CDATA sections and remove the mce- prefix also add comments around styles
bgneal@45: 		htmlParser.addNodeFilter('script,style', function(nodes, name) {
bgneal@45: 			var i = nodes.length, node, value;
bgneal@45: 
bgneal@45: 			function trim(value) {
bgneal@45: 				return value.replace(/(<!--\[CDATA\[|\]\]-->)/g, '\n')
bgneal@45: 						.replace(/^[\r\n]*|[\r\n]*$/g, '')
bgneal@45: 						.replace(/^\s*((<!--)?(\s*\/\/)?\s*<!\[CDATA\[|(<!--\s*)?\/\*\s*<!\[CDATA\[\s*\*\/|(\/\/)?\s*<!--|\/\*\s*<!--\s*\*\/)\s*[\r\n]*/gi, '')
bgneal@45: 						.replace(/\s*(\/\*\s*\]\]>\s*\*\/(-->)?|\s*\/\/\s*\]\]>(-->)?|\/\/\s*(-->)?|\]\]>|\/\*\s*-->\s*\*\/|\s*-->\s*)\s*$/g, '');
bgneal@45: 			};
bgneal@45: 
bgneal@45: 			while (i--) {
bgneal@45: 				node = nodes[i];
bgneal@45: 				value = node.firstChild ? node.firstChild.value : '';
bgneal@45: 
bgneal@45: 				if (name === "script") {
bgneal@45: 					// Remove mce- prefix from script elements
bgneal@45: 					node.attr('type', (node.attr('type') || 'text/javascript').replace(/^mce\-/, ''));
bgneal@45: 
bgneal@45: 					if (value.length > 0)
bgneal@45: 						node.firstChild.value = '// <![CDATA[\n' + trim(value) + '\n// ]]>';
bgneal@45: 				} else {
bgneal@45: 					if (value.length > 0)
bgneal@45: 						node.firstChild.value = '<!--\n' + trim(value) + '\n-->';
bgneal@45: 				}
bgneal@45: 			}
bgneal@45: 		});
bgneal@45: 
bgneal@45: 		// Convert comments to cdata and handle protected comments
bgneal@45: 		htmlParser.addNodeFilter('#comment', function(nodes, name) {
bgneal@45: 			var i = nodes.length, node;
bgneal@45: 
bgneal@45: 			while (i--) {
bgneal@45: 				node = nodes[i];
bgneal@45: 
bgneal@45: 				if (node.value.indexOf('[CDATA[') === 0) {
bgneal@45: 					node.name = '#cdata';
bgneal@45: 					node.type = 4;
bgneal@45: 					node.value = node.value.replace(/^\[CDATA\[|\]\]$/g, '');
bgneal@45: 				} else if (node.value.indexOf('mce:protected ') === 0) {
bgneal@45: 					node.name = "#text";
bgneal@45: 					node.type = 3;
bgneal@45: 					node.raw = true;
bgneal@45: 					node.value = unescape(node.value).substr(14);
bgneal@45: 				}
bgneal@45: 			}
bgneal@45: 		});
bgneal@45: 
bgneal@45: 		htmlParser.addNodeFilter('xml:namespace,input', function(nodes, name) {
bgneal@45: 			var i = nodes.length, node;
bgneal@45: 
bgneal@45: 			while (i--) {
bgneal@45: 				node = nodes[i];
bgneal@45: 				if (node.type === 7)
bgneal@45: 					node.remove();
bgneal@45: 				else if (node.type === 1) {
bgneal@45: 					if (name === "input" && !("type" in node.attributes.map))
bgneal@45: 						node.attr('type', 'text');
bgneal@45: 				}
bgneal@45: 			}
bgneal@45: 		});
bgneal@45: 
bgneal@45: 		// Fix list elements, TODO: Replace this later
bgneal@45: 		if (settings.fix_list_elements) {
bgneal@45: 			htmlParser.addNodeFilter('ul,ol', function(nodes, name) {
bgneal@45: 				var i = nodes.length, node, parentNode;
bgneal@45: 
bgneal@45: 				while (i--) {
bgneal@45: 					node = nodes[i];
bgneal@45: 					parentNode = node.parent;
bgneal@45: 
bgneal@45: 					if (parentNode.name === 'ul' || parentNode.name === 'ol') {
bgneal@45: 						if (node.prev && node.prev.name === 'li') {
bgneal@45: 							node.prev.append(node);
bgneal@45: 						}
bgneal@45: 					}
bgneal@45: 				}
bgneal@45: 			});
bgneal@45: 		}
bgneal@45: 
bgneal@45: 		// Remove internal data attributes
bgneal@45: 		htmlParser.addAttributeFilter('data-mce-src,data-mce-href,data-mce-style', function(nodes, name) {
bgneal@45: 			var i = nodes.length;
bgneal@45: 
bgneal@45: 			while (i--) {
bgneal@45: 				nodes[i].attr(name, null);
bgneal@45: 			}
bgneal@45: 		});
bgneal@45: 
bgneal@45: 		// Return public methods
bgneal@45: 		return {
bgneal@45: 			schema : schema,
bgneal@45: 
bgneal@45: 			addNodeFilter : htmlParser.addNodeFilter,
bgneal@45: 
bgneal@45: 			addAttributeFilter : htmlParser.addAttributeFilter,
bgneal@45: 
bgneal@45: 			onPreProcess : onPreProcess,
bgneal@45: 
bgneal@45: 			onPostProcess : onPostProcess,
bgneal@45: 
bgneal@45: 			serialize : function(node, args) {
bgneal@45: 				var impl, doc, oldDoc, htmlSerializer, content;
bgneal@45: 
bgneal@45: 				// Explorer won't clone contents of script and style and the
bgneal@45: 				// selected index of select elements are cleared on a clone operation.
bgneal@45: 				if (isIE && dom.select('script,style,select,map').length > 0) {
bgneal@45: 					content = node.innerHTML;
bgneal@45: 					node = node.cloneNode(false);
bgneal@45: 					dom.setHTML(node, content);
bgneal@45: 				} else
bgneal@45: 					node = node.cloneNode(true);
bgneal@45: 
bgneal@45: 				// Nodes needs to be attached to something in WebKit/Opera
bgneal@45: 				// Older builds of Opera crashes if you attach the node to an document created dynamically
bgneal@45: 				// and since we can't feature detect a crash we need to sniff the acutal build number
bgneal@45: 				// This fix will make DOM ranges and make Sizzle happy!
bgneal@45: 				impl = node.ownerDocument.implementation;
bgneal@45: 				if (impl.createHTMLDocument) {
bgneal@45: 					// Create an empty HTML document
bgneal@45: 					doc = impl.createHTMLDocument("");
bgneal@45: 
bgneal@45: 					// Add the element or it's children if it's a body element to the new document
bgneal@45: 					each(node.nodeName == 'BODY' ? node.childNodes : [node], function(node) {
bgneal@45: 						doc.body.appendChild(doc.importNode(node, true));
bgneal@45: 					});
bgneal@45: 
bgneal@45: 					// Grab first child or body element for serialization
bgneal@45: 					if (node.nodeName != 'BODY')
bgneal@45: 						node = doc.body.firstChild;
bgneal@45: 					else
bgneal@45: 						node = doc.body;
bgneal@45: 
bgneal@45: 					// set the new document in DOMUtils so createElement etc works
bgneal@45: 					oldDoc = dom.doc;
bgneal@45: 					dom.doc = doc;
bgneal@45: 				}
bgneal@45: 
bgneal@45: 				args = args || {};
bgneal@45: 				args.format = args.format || 'html';
bgneal@45: 
bgneal@45: 				// Pre process
bgneal@45: 				if (!args.no_events) {
bgneal@45: 					args.node = node;
bgneal@45: 					onPreProcess.dispatch(self, args);
bgneal@45: 				}
bgneal@45: 
bgneal@45: 				// Setup serializer
bgneal@45: 				htmlSerializer = new tinymce.html.Serializer(settings, schema);
bgneal@45: 
bgneal@45: 				// Parse and serialize HTML
bgneal@45: 				args.content = htmlSerializer.serialize(
bgneal@45: 					htmlParser.parse(args.getInner ? node.innerHTML : tinymce.trim(dom.getOuterHTML(node), args), args)
bgneal@45: 				);
bgneal@45: 
bgneal@45: 				// Replace all BOM characters for now until we can find a better solution
bgneal@45: 				if (!args.cleanup)
bgneal@45: 					args.content = args.content.replace(/\uFEFF|\u200B/g, '');
bgneal@45: 
bgneal@45: 				// Post process
bgneal@45: 				if (!args.no_events)
bgneal@45: 					onPostProcess.dispatch(self, args);
bgneal@45: 
bgneal@45: 				// Restore the old document if it was changed
bgneal@45: 				if (oldDoc)
bgneal@45: 					dom.doc = oldDoc;
bgneal@45: 
bgneal@45: 				args.node = null;
bgneal@45: 
bgneal@45: 				return args.content;
bgneal@45: 			},
bgneal@45: 
bgneal@45: 			addRules : function(rules) {
bgneal@45: 				schema.addValidElements(rules);
bgneal@45: 			},
bgneal@45: 
bgneal@45: 			setRules : function(rules) {
bgneal@45: 				schema.setValidElements(rules);
bgneal@45: 			}
bgneal@45: 		};
bgneal@45: 	};
bgneal@45: })(tinymce);
bgneal@45: (function(tinymce) {
bgneal@45: 	tinymce.dom.ScriptLoader = function(settings) {
bgneal@45: 		var QUEUED = 0,
bgneal@45: 			LOADING = 1,
bgneal@45: 			LOADED = 2,
bgneal@45: 			states = {},
bgneal@45: 			queue = [],
bgneal@45: 			scriptLoadedCallbacks = {},
bgneal@45: 			queueLoadedCallbacks = [],
bgneal@45: 			loading = 0,
bgneal@45: 			undefined;
bgneal@45: 
bgneal@45: 		function loadScript(url, callback) {
bgneal@45: 			var t = this, dom = tinymce.DOM, elm, uri, loc, id;
bgneal@45: 
bgneal@45: 			// Execute callback when script is loaded
bgneal@45: 			function done() {
bgneal@45: 				dom.remove(id);
bgneal@45: 
bgneal@45: 				if (elm)
bgneal@45: 					elm.onreadystatechange = elm.onload = elm = null;
bgneal@45: 
bgneal@45: 				callback();
bgneal@45: 			};
bgneal@45: 			
bgneal@45: 			function error() {
bgneal@45: 				// Report the error so it's easier for people to spot loading errors
bgneal@45: 				if (typeof(console) !== "undefined" && console.log)
bgneal@45: 					console.log("Failed to load: " + url);
bgneal@45: 
bgneal@45: 				// We can't mark it as done if there is a load error since
bgneal@45: 				// A) We don't want to produce 404 errors on the server and
bgneal@45: 				// B) the onerror event won't fire on all browsers.
bgneal@45: 				// done();
bgneal@45: 			};
bgneal@45: 
bgneal@45: 			id = dom.uniqueId();
bgneal@45: 
bgneal@45: 			if (tinymce.isIE6) {
bgneal@45: 				uri = new tinymce.util.URI(url);
bgneal@45: 				loc = location;
bgneal@45: 
bgneal@45: 				// If script is from same domain and we
bgneal@45: 				// use IE 6 then use XHR since it's more reliable
bgneal@45: 				if (uri.host == loc.hostname && uri.port == loc.port && (uri.protocol + ':') == loc.protocol && uri.protocol.toLowerCase() != 'file') {
bgneal@45: 					tinymce.util.XHR.send({
bgneal@45: 						url : tinymce._addVer(uri.getURI()),
bgneal@45: 						success : function(content) {
bgneal@45: 							// Create new temp script element
bgneal@45: 							var script = dom.create('script', {
bgneal@45: 								type : 'text/javascript'
bgneal@45: 							});
bgneal@45: 
bgneal@45: 							// Evaluate script in global scope
bgneal@45: 							script.text = content;
bgneal@45: 							document.getElementsByTagName('head')[0].appendChild(script);
bgneal@45: 							dom.remove(script);
bgneal@45: 
bgneal@45: 							done();
bgneal@45: 						},
bgneal@45: 						
bgneal@45: 						error : error
bgneal@45: 					});
bgneal@45: 
bgneal@45: 					return;
bgneal@45: 				}
bgneal@45: 			}
bgneal@45: 
bgneal@45: 			// Create new script element
bgneal@45: 			elm = dom.create('script', {
bgneal@45: 				id : id,
bgneal@45: 				type : 'text/javascript',
bgneal@45: 				src : tinymce._addVer(url)
bgneal@45: 			});
bgneal@45: 
bgneal@45: 			// Add onload listener for non IE browsers since IE9
bgneal@45: 			// fires onload event before the script is parsed and executed
bgneal@45: 			if (!tinymce.isIE)
bgneal@45: 				elm.onload = done;
bgneal@45: 
bgneal@45: 			// Add onerror event will get fired on some browsers but not all of them
bgneal@45: 			elm.onerror = error;
bgneal@45: 
bgneal@45: 			// Opera 9.60 doesn't seem to fire the onreadystate event at correctly
bgneal@45: 			if (!tinymce.isOpera) {
bgneal@45: 				elm.onreadystatechange = function() {
bgneal@45: 					var state = elm.readyState;
bgneal@45: 
bgneal@45: 					// Loaded state is passed on IE 6 however there
bgneal@45: 					// are known issues with this method but we can't use
bgneal@45: 					// XHR in a cross domain loading
bgneal@45: 					if (state == 'complete' || state == 'loaded')
bgneal@45: 						done();
bgneal@45: 				};
bgneal@45: 			}
bgneal@45: 
bgneal@45: 			// Most browsers support this feature so we report errors
bgneal@45: 			// for those at least to help users track their missing plugins etc
bgneal@45: 			// todo: Removed since it produced error if the document is unloaded by navigating away, re-add it as an option
bgneal@45: 			/*elm.onerror = function() {
bgneal@45: 				alert('Failed to load: ' + url);
bgneal@45: 			};*/
bgneal@45: 
bgneal@45: 			// Add script to document
bgneal@45: 			(document.getElementsByTagName('head')[0] || document.body).appendChild(elm);
bgneal@45: 		};
bgneal@45: 
bgneal@45: 		this.isDone = function(url) {
bgneal@45: 			return states[url] == LOADED;
bgneal@45: 		};
bgneal@45: 
bgneal@45: 		this.markDone = function(url) {
bgneal@45: 			states[url] = LOADED;
bgneal@45: 		};
bgneal@45: 
bgneal@45: 		this.add = this.load = function(url, callback, scope) {
bgneal@45: 			var item, state = states[url];
bgneal@45: 
bgneal@45: 			// Add url to load queue
bgneal@45: 			if (state == undefined) {
bgneal@45: 				queue.push(url);
bgneal@45: 				states[url] = QUEUED;
bgneal@45: 			}
bgneal@45: 
bgneal@45: 			if (callback) {
bgneal@45: 				// Store away callback for later execution
bgneal@45: 				if (!scriptLoadedCallbacks[url])
bgneal@45: 					scriptLoadedCallbacks[url] = [];
bgneal@45: 
bgneal@45: 				scriptLoadedCallbacks[url].push({
bgneal@45: 					func : callback,
bgneal@45: 					scope : scope || this
bgneal@45: 				});
bgneal@45: 			}
bgneal@45: 		};
bgneal@45: 
bgneal@45: 		this.loadQueue = function(callback, scope) {
bgneal@45: 			this.loadScripts(queue, callback, scope);
bgneal@45: 		};
bgneal@45: 
bgneal@45: 		this.loadScripts = function(scripts, callback, scope) {
bgneal@45: 			var loadScripts;
bgneal@45: 
bgneal@45: 			function execScriptLoadedCallbacks(url) {
bgneal@45: 				// Execute URL callback functions
bgneal@45: 				tinymce.each(scriptLoadedCallbacks[url], function(callback) {
bgneal@45: 					callback.func.call(callback.scope);
bgneal@45: 				});
bgneal@45: 
bgneal@45: 				scriptLoadedCallbacks[url] = undefined;
bgneal@45: 			};
bgneal@45: 
bgneal@45: 			queueLoadedCallbacks.push({
bgneal@45: 				func : callback,
bgneal@45: 				scope : scope || this
bgneal@45: 			});
bgneal@45: 
bgneal@45: 			loadScripts = function() {
bgneal@45: 				var loadingScripts = tinymce.grep(scripts);
bgneal@45: 
bgneal@45: 				// Current scripts has been handled
bgneal@45: 				scripts.length = 0;
bgneal@45: 
bgneal@45: 				// Load scripts that needs to be loaded
bgneal@45: 				tinymce.each(loadingScripts, function(url) {
bgneal@45: 					// Script is already loaded then execute script callbacks directly
bgneal@45: 					if (states[url] == LOADED) {
bgneal@45: 						execScriptLoadedCallbacks(url);
bgneal@45: 						return;
bgneal@45: 					}
bgneal@45: 
bgneal@45: 					// Is script not loading then start loading it
bgneal@45: 					if (states[url] != LOADING) {
bgneal@45: 						states[url] = LOADING;
bgneal@45: 						loading++;
bgneal@45: 
bgneal@45: 						loadScript(url, function() {
bgneal@45: 							states[url] = LOADED;
bgneal@45: 							loading--;
bgneal@45: 
bgneal@45: 							execScriptLoadedCallbacks(url);
bgneal@45: 
bgneal@45: 							// Load more scripts if they where added by the recently loaded script
bgneal@45: 							loadScripts();
bgneal@45: 						});
bgneal@45: 					}
bgneal@45: 				});
bgneal@45: 
bgneal@45: 				// No scripts are currently loading then execute all pending queue loaded callbacks
bgneal@45: 				if (!loading) {
bgneal@45: 					tinymce.each(queueLoadedCallbacks, function(callback) {
bgneal@45: 						callback.func.call(callback.scope);
bgneal@45: 					});
bgneal@45: 
bgneal@45: 					queueLoadedCallbacks.length = 0;
bgneal@45: 				}
bgneal@45: 			};
bgneal@45: 
bgneal@45: 			loadScripts();
bgneal@45: 		};
bgneal@45: 	};
bgneal@45: 
bgneal@45: 	// Global script loader
bgneal@45: 	tinymce.ScriptLoader = new tinymce.dom.ScriptLoader();
bgneal@45: })(tinymce);
bgneal@45: 
bgneal@45: tinymce.dom.TreeWalker = function(start_node, root_node) {
bgneal@45: 	var node = start_node;
bgneal@45: 
bgneal@45: 	function findSibling(node, start_name, sibling_name, shallow) {
bgneal@45: 		var sibling, parent;
bgneal@45: 
bgneal@45: 		if (node) {
bgneal@45: 			// Walk into nodes if it has a start
bgneal@45: 			if (!shallow && node[start_name])
bgneal@45: 				return node[start_name];
bgneal@45: 
bgneal@45: 			// Return the sibling if it has one
bgneal@45: 			if (node != root_node) {
bgneal@45: 				sibling = node[sibling_name];
bgneal@45: 				if (sibling)
bgneal@45: 					return sibling;
bgneal@45: 
bgneal@45: 				// Walk up the parents to look for siblings
bgneal@45: 				for (parent = node.parentNode; parent && parent != root_node; parent = parent.parentNode) {
bgneal@45: 					sibling = parent[sibling_name];
bgneal@45: 					if (sibling)
bgneal@45: 						return sibling;
bgneal@45: 				}
bgneal@45: 			}
bgneal@45: 		}
bgneal@45: 	};
bgneal@45: 
bgneal@45: 	this.current = function() {
bgneal@45: 		return node;
bgneal@45: 	};
bgneal@45: 
bgneal@45: 	this.next = function(shallow) {
bgneal@45: 		return (node = findSibling(node, 'firstChild', 'nextSibling', shallow));
bgneal@45: 	};
bgneal@45: 
bgneal@45: 	this.prev = function(shallow) {
bgneal@45: 		return (node = findSibling(node, 'lastChild', 'previousSibling', shallow));
bgneal@45: 	};
bgneal@45: };
bgneal@45: 
bgneal@45: (function(tinymce) {
bgneal@45: 	tinymce.dom.RangeUtils = function(dom) {
bgneal@45: 		var INVISIBLE_CHAR = '\uFEFF';
bgneal@45: 
bgneal@45: 		this.walk = function(rng, callback) {
bgneal@45: 			var startContainer = rng.startContainer,
bgneal@45: 				startOffset = rng.startOffset,
bgneal@45: 				endContainer = rng.endContainer,
bgneal@45: 				endOffset = rng.endOffset,
bgneal@45: 				ancestor, startPoint,
bgneal@45: 				endPoint, node, parent, siblings, nodes;
bgneal@45: 
bgneal@45: 			// Handle table cell selection the table plugin enables
bgneal@45: 			// you to fake select table cells and perform formatting actions on them
bgneal@45: 			nodes = dom.select('td.mceSelected,th.mceSelected');
bgneal@45: 			if (nodes.length > 0) {
bgneal@45: 				tinymce.each(nodes, function(node) {
bgneal@45: 					callback([node]);
bgneal@45: 				});
bgneal@45: 
bgneal@45: 				return;
bgneal@45: 			}
bgneal@45: 
bgneal@45: 			function exclude(nodes) {
bgneal@45: 				var node;
bgneal@45: 
bgneal@45: 				// First node is excluded
bgneal@45: 				node = nodes[0];
bgneal@45: 				if (node.nodeType === 3 && node === startContainer && startOffset >= node.nodeValue.length) {
bgneal@45: 					nodes.splice(0, 1);
bgneal@45: 				}
bgneal@45: 
bgneal@45: 				// Last node is excluded
bgneal@45: 				node = nodes[nodes.length - 1];
bgneal@45: 				if (endOffset === 0 && nodes.length > 0 && node === endContainer && node.nodeType === 3) {
bgneal@45: 					nodes.splice(nodes.length - 1, 1);
bgneal@45: 				}
bgneal@45: 
bgneal@45: 				return nodes;
bgneal@45: 			};
bgneal@45: 
bgneal@45: 			function collectSiblings(node, name, end_node) {
bgneal@45: 				var siblings = [];
bgneal@45: 
bgneal@45: 				for (; node && node != end_node; node = node[name])
bgneal@45: 					siblings.push(node);
bgneal@45: 
bgneal@45: 				return siblings;
bgneal@45: 			};
bgneal@45: 
bgneal@45: 			function findEndPoint(node, root) {
bgneal@45: 				do {
bgneal@45: 					if (node.parentNode == root)
bgneal@45: 						return node;
bgneal@45: 
bgneal@45: 					node = node.parentNode;
bgneal@45: 				} while(node);
bgneal@45: 			};
bgneal@45: 
bgneal@45: 			function walkBoundary(start_node, end_node, next) {
bgneal@45: 				var siblingName = next ? 'nextSibling' : 'previousSibling';
bgneal@45: 
bgneal@45: 				for (node = start_node, parent = node.parentNode; node && node != end_node; node = parent) {
bgneal@45: 					parent = node.parentNode;
bgneal@45: 					siblings = collectSiblings(node == start_node ? node : node[siblingName], siblingName);
bgneal@45: 
bgneal@45: 					if (siblings.length) {
bgneal@45: 						if (!next)
bgneal@45: 							siblings.reverse();
bgneal@45: 
bgneal@45: 						callback(exclude(siblings));
bgneal@45: 					}
bgneal@45: 				}
bgneal@45: 			};
bgneal@45: 
bgneal@45: 			// If index based start position then resolve it
bgneal@45: 			if (startContainer.nodeType == 1 && startContainer.hasChildNodes())
bgneal@45: 				startContainer = startContainer.childNodes[startOffset];
bgneal@45: 
bgneal@45: 			// If index based end position then resolve it
bgneal@45: 			if (endContainer.nodeType == 1 && endContainer.hasChildNodes())
bgneal@45: 				endContainer = endContainer.childNodes[Math.min(endOffset - 1, endContainer.childNodes.length - 1)];
bgneal@45: 
bgneal@45: 			// Same container
bgneal@45: 			if (startContainer == endContainer)
bgneal@45: 				return callback(exclude([startContainer]));
bgneal@45: 
bgneal@45: 			// Find common ancestor and end points
bgneal@45: 			ancestor = dom.findCommonAncestor(startContainer, endContainer);
bgneal@45: 				
bgneal@45: 			// Process left side
bgneal@45: 			for (node = startContainer; node; node = node.parentNode) {
bgneal@45: 				if (node === endContainer)
bgneal@45: 					return walkBoundary(startContainer, ancestor, true);
bgneal@45: 
bgneal@45: 				if (node === ancestor)
bgneal@45: 					break;
bgneal@45: 			}
bgneal@45: 
bgneal@45: 			// Process right side
bgneal@45: 			for (node = endContainer; node; node = node.parentNode) {
bgneal@45: 				if (node === startContainer)
bgneal@45: 					return walkBoundary(endContainer, ancestor);
bgneal@45: 
bgneal@45: 				if (node === ancestor)
bgneal@45: 					break;
bgneal@45: 			}
bgneal@45: 
bgneal@45: 			// Find start/end point
bgneal@45: 			startPoint = findEndPoint(startContainer, ancestor) || startContainer;
bgneal@45: 			endPoint = findEndPoint(endContainer, ancestor) || endContainer;
bgneal@45: 
bgneal@45: 			// Walk left leaf
bgneal@45: 			walkBoundary(startContainer, startPoint, true);
bgneal@45: 
bgneal@45: 			// Walk the middle from start to end point
bgneal@45: 			siblings = collectSiblings(
bgneal@45: 				startPoint == startContainer ? startPoint : startPoint.nextSibling,
bgneal@45: 				'nextSibling',
bgneal@45: 				endPoint == endContainer ? endPoint.nextSibling : endPoint
bgneal@45: 			);
bgneal@45: 
bgneal@45: 			if (siblings.length)
bgneal@45: 				callback(exclude(siblings));
bgneal@45: 
bgneal@45: 			// Walk right leaf
bgneal@45: 			walkBoundary(endContainer, endPoint);
bgneal@45: 		};
bgneal@45: 
bgneal@45: 		this.split = function(rng) {
bgneal@45: 			var startContainer = rng.startContainer,
bgneal@45: 				startOffset = rng.startOffset,
bgneal@45: 				endContainer = rng.endContainer,
bgneal@45: 				endOffset = rng.endOffset;
bgneal@45: 
bgneal@45: 			function splitText(node, offset) {
bgneal@45: 				return node.splitText(offset);
bgneal@45: 			};
bgneal@45: 
bgneal@45: 			// Handle single text node
bgneal@45: 			if (startContainer == endContainer && startContainer.nodeType == 3) {
bgneal@45: 				if (startOffset > 0 && startOffset < startContainer.nodeValue.length) {
bgneal@45: 					endContainer = splitText(startContainer, startOffset);
bgneal@45: 					startContainer = endContainer.previousSibling;
bgneal@45: 
bgneal@45: 					if (endOffset > startOffset) {
bgneal@45: 						endOffset = endOffset - startOffset;
bgneal@45: 						startContainer = endContainer = splitText(endContainer, endOffset).previousSibling;
bgneal@45: 						endOffset = endContainer.nodeValue.length;
bgneal@45: 						startOffset = 0;
bgneal@45: 					} else {
bgneal@45: 						endOffset = 0;
bgneal@45: 					}
bgneal@45: 				}
bgneal@45: 			} else {
bgneal@45: 				// Split startContainer text node if needed
bgneal@45: 				if (startContainer.nodeType == 3 && startOffset > 0 && startOffset < startContainer.nodeValue.length) {
bgneal@45: 					startContainer = splitText(startContainer, startOffset);
bgneal@45: 					startOffset = 0;
bgneal@45: 				}
bgneal@45: 
bgneal@45: 				// Split endContainer text node if needed
bgneal@45: 				if (endContainer.nodeType == 3 && endOffset > 0 && endOffset < endContainer.nodeValue.length) {
bgneal@45: 					endContainer = splitText(endContainer, endOffset).previousSibling;
bgneal@45: 					endOffset = endContainer.nodeValue.length;
bgneal@45: 				}
bgneal@45: 			}
bgneal@45: 
bgneal@45: 			return {
bgneal@45: 				startContainer : startContainer,
bgneal@45: 				startOffset : startOffset,
bgneal@45: 				endContainer : endContainer,
bgneal@45: 				endOffset : endOffset
bgneal@45: 			};
bgneal@45: 		};
bgneal@45: 
bgneal@45: 	};
bgneal@45: 
bgneal@45: 	tinymce.dom.RangeUtils.compareRanges = function(rng1, rng2) {
bgneal@45: 		if (rng1 && rng2) {
bgneal@45: 			// Compare native IE ranges
bgneal@45: 			if (rng1.item || rng1.duplicate) {
bgneal@45: 				// Both are control ranges and the selected element matches
bgneal@45: 				if (rng1.item && rng2.item && rng1.item(0) === rng2.item(0))
bgneal@45: 					return true;
bgneal@45: 
bgneal@45: 				// Both are text ranges and the range matches
bgneal@45: 				if (rng1.isEqual && rng2.isEqual && rng2.isEqual(rng1))
bgneal@45: 					return true;
bgneal@45: 			} else {
bgneal@45: 				// Compare w3c ranges
bgneal@45: 				return rng1.startContainer == rng2.startContainer && rng1.startOffset == rng2.startOffset;
bgneal@45: 			}
bgneal@45: 		}
bgneal@45: 
bgneal@45: 		return false;
bgneal@45: 	};
bgneal@45: })(tinymce);
bgneal@45: 
bgneal@45: (function(tinymce) {
bgneal@45: 	var Event = tinymce.dom.Event, each = tinymce.each;
bgneal@45: 
bgneal@45: 	tinymce.create('tinymce.ui.KeyboardNavigation', {
bgneal@45: 		KeyboardNavigation: function(settings, dom) {
bgneal@45: 			var t = this, root = settings.root, items = settings.items,
bgneal@45: 					enableUpDown = settings.enableUpDown, enableLeftRight = settings.enableLeftRight || !settings.enableUpDown,
bgneal@45: 					excludeFromTabOrder = settings.excludeFromTabOrder,
bgneal@45: 					itemFocussed, itemBlurred, rootKeydown, rootFocussed, focussedId;
bgneal@45: 
bgneal@45: 			dom = dom || tinymce.DOM;
bgneal@45: 
bgneal@45: 			itemFocussed = function(evt) {
bgneal@45: 				focussedId = evt.target.id;
bgneal@45: 			};
bgneal@45: 			
bgneal@45: 			itemBlurred = function(evt) {
bgneal@45: 				dom.setAttrib(evt.target.id, 'tabindex', '-1');
bgneal@45: 			};
bgneal@45: 			
bgneal@45: 			rootFocussed = function(evt) {
bgneal@45: 				var item = dom.get(focussedId);
bgneal@45: 				dom.setAttrib(item, 'tabindex', '0');
bgneal@45: 				item.focus();
bgneal@45: 			};
bgneal@45: 			
bgneal@45: 			t.focus = function() {
bgneal@45: 				dom.get(focussedId).focus();
bgneal@45: 			};
bgneal@45: 
bgneal@45: 			t.destroy = function() {
bgneal@45: 				each(items, function(item) {
bgneal@45: 					dom.unbind(dom.get(item.id), 'focus', itemFocussed);
bgneal@45: 					dom.unbind(dom.get(item.id), 'blur', itemBlurred);
bgneal@45: 				});
bgneal@45: 
bgneal@45: 				dom.unbind(dom.get(root), 'focus', rootFocussed);
bgneal@45: 				dom.unbind(dom.get(root), 'keydown', rootKeydown);
bgneal@45: 
bgneal@45: 				items = dom = root = t.focus = itemFocussed = itemBlurred = rootKeydown = rootFocussed = null;
bgneal@45: 				t.destroy = function() {};
bgneal@45: 			};
bgneal@45: 			
bgneal@45: 			t.moveFocus = function(dir, evt) {
bgneal@45: 				var idx = -1, controls = t.controls, newFocus;
bgneal@45: 
bgneal@45: 				if (!focussedId)
bgneal@45: 					return;
bgneal@45: 
bgneal@45: 				each(items, function(item, index) {
bgneal@45: 					if (item.id === focussedId) {
bgneal@45: 						idx = index;
bgneal@45: 						return false;
bgneal@45: 					}
bgneal@45: 				});
bgneal@45: 
bgneal@45: 				idx += dir;
bgneal@45: 				if (idx < 0) {
bgneal@45: 					idx = items.length - 1;
bgneal@45: 				} else if (idx >= items.length) {
bgneal@45: 					idx = 0;
bgneal@45: 				}
bgneal@45: 				
bgneal@45: 				newFocus = items[idx];
bgneal@45: 				dom.setAttrib(focussedId, 'tabindex', '-1');
bgneal@45: 				dom.setAttrib(newFocus.id, 'tabindex', '0');
bgneal@45: 				dom.get(newFocus.id).focus();
bgneal@45: 
bgneal@45: 				if (settings.actOnFocus) {
bgneal@45: 					settings.onAction(newFocus.id);
bgneal@45: 				}
bgneal@45: 
bgneal@45: 				if (evt)
bgneal@45: 					Event.cancel(evt);
bgneal@45: 			};
bgneal@45: 			
bgneal@45: 			rootKeydown = function(evt) {
bgneal@45: 				var DOM_VK_LEFT = 37, DOM_VK_RIGHT = 39, DOM_VK_UP = 38, DOM_VK_DOWN = 40, DOM_VK_ESCAPE = 27, DOM_VK_ENTER = 14, DOM_VK_RETURN = 13, DOM_VK_SPACE = 32;
bgneal@45: 				
bgneal@45: 				switch (evt.keyCode) {
bgneal@45: 					case DOM_VK_LEFT:
bgneal@45: 						if (enableLeftRight) t.moveFocus(-1);
bgneal@45: 						break;
bgneal@45: 	
bgneal@45: 					case DOM_VK_RIGHT:
bgneal@45: 						if (enableLeftRight) t.moveFocus(1);
bgneal@45: 						break;
bgneal@45: 	
bgneal@45: 					case DOM_VK_UP:
bgneal@45: 						if (enableUpDown) t.moveFocus(-1);
bgneal@45: 						break;
bgneal@45: 
bgneal@45: 					case DOM_VK_DOWN:
bgneal@45: 						if (enableUpDown) t.moveFocus(1);
bgneal@45: 						break;
bgneal@45: 
bgneal@45: 					case DOM_VK_ESCAPE:
bgneal@45: 						if (settings.onCancel) {
bgneal@45: 							settings.onCancel();
bgneal@45: 							Event.cancel(evt);
bgneal@45: 						}
bgneal@45: 						break;
bgneal@45: 
bgneal@45: 					case DOM_VK_ENTER:
bgneal@45: 					case DOM_VK_RETURN:
bgneal@45: 					case DOM_VK_SPACE:
bgneal@45: 						if (settings.onAction) {
bgneal@45: 							settings.onAction(focussedId);
bgneal@45: 							Event.cancel(evt);
bgneal@45: 						}
bgneal@45: 						break;
bgneal@45: 				}
bgneal@45: 			};
bgneal@45: 
bgneal@45: 			// Set up state and listeners for each item.
bgneal@45: 			each(items, function(item, idx) {
bgneal@45: 				var tabindex;
bgneal@45: 
bgneal@45: 				if (!item.id) {
bgneal@45: 					item.id = dom.uniqueId('_mce_item_');
bgneal@45: 				}
bgneal@45: 
bgneal@45: 				if (excludeFromTabOrder) {
bgneal@45: 					dom.bind(item.id, 'blur', itemBlurred);
bgneal@45: 					tabindex = '-1';
bgneal@45: 				} else {
bgneal@45: 					tabindex = (idx === 0 ? '0' : '-1');
bgneal@45: 				}
bgneal@45: 
bgneal@45: 				dom.setAttrib(item.id, 'tabindex', tabindex);
bgneal@45: 				dom.bind(dom.get(item.id), 'focus', itemFocussed);
bgneal@45: 			});
bgneal@45: 			
bgneal@45: 			// Setup initial state for root element.
bgneal@45: 			if (items[0]){
bgneal@45: 				focussedId = items[0].id;
bgneal@45: 			}
bgneal@45: 
bgneal@45: 			dom.setAttrib(root, 'tabindex', '-1');
bgneal@45: 			
bgneal@45: 			// Setup listeners for root element.
bgneal@45: 			dom.bind(dom.get(root), 'focus', rootFocussed);
bgneal@45: 			dom.bind(dom.get(root), 'keydown', rootKeydown);
bgneal@45: 		}
bgneal@45: 	});
bgneal@45: })(tinymce);
bgneal@45: 
bgneal@45: (function(tinymce) {
bgneal@45: 	// Shorten class names
bgneal@45: 	var DOM = tinymce.DOM, is = tinymce.is;
bgneal@45: 
bgneal@45: 	tinymce.create('tinymce.ui.Control', {
bgneal@45: 		Control : function(id, s, editor) {
bgneal@45: 			this.id = id;
bgneal@45: 			this.settings = s = s || {};
bgneal@45: 			this.rendered = false;
bgneal@45: 			this.onRender = new tinymce.util.Dispatcher(this);
bgneal@45: 			this.classPrefix = '';
bgneal@45: 			this.scope = s.scope || this;
bgneal@45: 			this.disabled = 0;
bgneal@45: 			this.active = 0;
bgneal@45: 			this.editor = editor;
bgneal@45: 		},
bgneal@45: 		
bgneal@45: 		setAriaProperty : function(property, value) {
bgneal@45: 			var element = DOM.get(this.id + '_aria') || DOM.get(this.id);
bgneal@45: 			if (element) {
bgneal@45: 				DOM.setAttrib(element, 'aria-' + property, !!value);
bgneal@45: 			}
bgneal@45: 		},
bgneal@45: 		
bgneal@45: 		focus : function() {
bgneal@45: 			DOM.get(this.id).focus();
bgneal@45: 		},
bgneal@45: 
bgneal@45: 		setDisabled : function(s) {
bgneal@45: 			if (s != this.disabled) {
bgneal@45: 				this.setAriaProperty('disabled', s);
bgneal@45: 
bgneal@45: 				this.setState('Disabled', s);
bgneal@45: 				this.setState('Enabled', !s);
bgneal@45: 				this.disabled = s;
bgneal@45: 			}
bgneal@45: 		},
bgneal@45: 
bgneal@45: 		isDisabled : function() {
bgneal@45: 			return this.disabled;
bgneal@45: 		},
bgneal@45: 
bgneal@45: 		setActive : function(s) {
bgneal@45: 			if (s != this.active) {
bgneal@45: 				this.setState('Active', s);
bgneal@45: 				this.active = s;
bgneal@45: 				this.setAriaProperty('pressed', s);
bgneal@45: 			}
bgneal@45: 		},
bgneal@45: 
bgneal@45: 		isActive : function() {
bgneal@45: 			return this.active;
bgneal@45: 		},
bgneal@45: 
bgneal@45: 		setState : function(c, s) {
bgneal@45: 			var n = DOM.get(this.id);
bgneal@45: 
bgneal@45: 			c = this.classPrefix + c;
bgneal@45: 
bgneal@45: 			if (s)
bgneal@45: 				DOM.addClass(n, c);
bgneal@45: 			else
bgneal@45: 				DOM.removeClass(n, c);
bgneal@45: 		},
bgneal@45: 
bgneal@45: 		isRendered : function() {
bgneal@45: 			return this.rendered;
bgneal@45: 		},
bgneal@45: 
bgneal@45: 		renderHTML : function() {
bgneal@45: 		},
bgneal@45: 
bgneal@45: 		renderTo : function(n) {
bgneal@45: 			DOM.setHTML(n, this.renderHTML());
bgneal@45: 		},
bgneal@45: 
bgneal@45: 		postRender : function() {
bgneal@45: 			var t = this, b;
bgneal@45: 
bgneal@45: 			// Set pending states
bgneal@45: 			if (is(t.disabled)) {
bgneal@45: 				b = t.disabled;
bgneal@45: 				t.disabled = -1;
bgneal@45: 				t.setDisabled(b);
bgneal@45: 			}
bgneal@45: 
bgneal@45: 			if (is(t.active)) {
bgneal@45: 				b = t.active;
bgneal@45: 				t.active = -1;
bgneal@45: 				t.setActive(b);
bgneal@45: 			}
bgneal@45: 		},
bgneal@45: 
bgneal@45: 		remove : function() {
bgneal@45: 			DOM.remove(this.id);
bgneal@45: 			this.destroy();
bgneal@45: 		},
bgneal@45: 
bgneal@45: 		destroy : function() {
bgneal@45: 			tinymce.dom.Event.clear(this.id);
bgneal@45: 		}
bgneal@45: 	});
bgneal@45: })(tinymce);
bgneal@45: tinymce.create('tinymce.ui.Container:tinymce.ui.Control', {
bgneal@45: 	Container : function(id, s, editor) {
bgneal@45: 		this.parent(id, s, editor);
bgneal@45: 
bgneal@45: 		this.controls = [];
bgneal@45: 
bgneal@45: 		this.lookup = {};
bgneal@45: 	},
bgneal@45: 
bgneal@45: 	add : function(c) {
bgneal@45: 		this.lookup[c.id] = c;
bgneal@45: 		this.controls.push(c);
bgneal@45: 
bgneal@45: 		return c;
bgneal@45: 	},
bgneal@45: 
bgneal@45: 	get : function(n) {
bgneal@45: 		return this.lookup[n];
bgneal@45: 	}
bgneal@45: });
bgneal@45: 
bgneal@45: 
bgneal@45: tinymce.create('tinymce.ui.Separator:tinymce.ui.Control', {
bgneal@45: 	Separator : function(id, s) {
bgneal@45: 		this.parent(id, s);
bgneal@45: 		this.classPrefix = 'mceSeparator';
bgneal@45: 		this.setDisabled(true);
bgneal@45: 	},
bgneal@45: 
bgneal@45: 	renderHTML : function() {
bgneal@45: 		return tinymce.DOM.createHTML('span', {'class' : this.classPrefix, role : 'separator', 'aria-orientation' : 'vertical', tabindex : '-1'});
bgneal@45: 	}
bgneal@45: });
bgneal@45: 
bgneal@45: (function(tinymce) {
bgneal@45: 	var is = tinymce.is, DOM = tinymce.DOM, each = tinymce.each, walk = tinymce.walk;
bgneal@45: 
bgneal@45: 	tinymce.create('tinymce.ui.MenuItem:tinymce.ui.Control', {
bgneal@45: 		MenuItem : function(id, s) {
bgneal@45: 			this.parent(id, s);
bgneal@45: 			this.classPrefix = 'mceMenuItem';
bgneal@45: 		},
bgneal@45: 
bgneal@45: 		setSelected : function(s) {
bgneal@45: 			this.setState('Selected', s);
bgneal@45: 			this.setAriaProperty('checked', !!s);
bgneal@45: 			this.selected = s;
bgneal@45: 		},
bgneal@45: 
bgneal@45: 		isSelected : function() {
bgneal@45: 			return this.selected;
bgneal@45: 		},
bgneal@45: 
bgneal@45: 		postRender : function() {
bgneal@45: 			var t = this;
bgneal@45: 			
bgneal@45: 			t.parent();
bgneal@45: 
bgneal@45: 			// Set pending state
bgneal@45: 			if (is(t.selected))
bgneal@45: 				t.setSelected(t.selected);
bgneal@45: 		}
bgneal@45: 	});
bgneal@45: })(tinymce);
bgneal@45: 
bgneal@45: (function(tinymce) {
bgneal@45: 	var is = tinymce.is, DOM = tinymce.DOM, each = tinymce.each, walk = tinymce.walk;
bgneal@45: 
bgneal@45: 	tinymce.create('tinymce.ui.Menu:tinymce.ui.MenuItem', {
bgneal@45: 		Menu : function(id, s) {
bgneal@45: 			var t = this;
bgneal@45: 
bgneal@45: 			t.parent(id, s);
bgneal@45: 			t.items = {};
bgneal@45: 			t.collapsed = false;
bgneal@45: 			t.menuCount = 0;
bgneal@45: 			t.onAddItem = new tinymce.util.Dispatcher(this);
bgneal@45: 		},
bgneal@45: 
bgneal@45: 		expand : function(d) {
bgneal@45: 			var t = this;
bgneal@45: 
bgneal@45: 			if (d) {
bgneal@45: 				walk(t, function(o) {
bgneal@45: 					if (o.expand)
bgneal@45: 						o.expand();
bgneal@45: 				}, 'items', t);
bgneal@45: 			}
bgneal@45: 
bgneal@45: 			t.collapsed = false;
bgneal@45: 		},
bgneal@45: 
bgneal@45: 		collapse : function(d) {
bgneal@45: 			var t = this;
bgneal@45: 
bgneal@45: 			if (d) {
bgneal@45: 				walk(t, function(o) {
bgneal@45: 					if (o.collapse)
bgneal@45: 						o.collapse();
bgneal@45: 				}, 'items', t);
bgneal@45: 			}
bgneal@45: 
bgneal@45: 			t.collapsed = true;
bgneal@45: 		},
bgneal@45: 
bgneal@45: 		isCollapsed : function() {
bgneal@45: 			return this.collapsed;
bgneal@45: 		},
bgneal@45: 
bgneal@45: 		add : function(o) {
bgneal@45: 			if (!o.settings)
bgneal@45: 				o = new tinymce.ui.MenuItem(o.id || DOM.uniqueId(), o);
bgneal@45: 
bgneal@45: 			this.onAddItem.dispatch(this, o);
bgneal@45: 
bgneal@45: 			return this.items[o.id] = o;
bgneal@45: 		},
bgneal@45: 
bgneal@45: 		addSeparator : function() {
bgneal@45: 			return this.add({separator : true});
bgneal@45: 		},
bgneal@45: 
bgneal@45: 		addMenu : function(o) {
bgneal@45: 			if (!o.collapse)
bgneal@45: 				o = this.createMenu(o);
bgneal@45: 
bgneal@45: 			this.menuCount++;
bgneal@45: 
bgneal@45: 			return this.add(o);
bgneal@45: 		},
bgneal@45: 
bgneal@45: 		hasMenus : function() {
bgneal@45: 			return this.menuCount !== 0;
bgneal@45: 		},
bgneal@45: 
bgneal@45: 		remove : function(o) {
bgneal@45: 			delete this.items[o.id];
bgneal@45: 		},
bgneal@45: 
bgneal@45: 		removeAll : function() {
bgneal@45: 			var t = this;
bgneal@45: 
bgneal@45: 			walk(t, function(o) {
bgneal@45: 				if (o.removeAll)
bgneal@45: 					o.removeAll();
bgneal@45: 				else
bgneal@45: 					o.remove();
bgneal@45: 
bgneal@45: 				o.destroy();
bgneal@45: 			}, 'items', t);
bgneal@45: 
bgneal@45: 			t.items = {};
bgneal@45: 		},
bgneal@45: 
bgneal@45: 		createMenu : function(o) {
bgneal@45: 			var m = new tinymce.ui.Menu(o.id || DOM.uniqueId(), o);
bgneal@45: 
bgneal@45: 			m.onAddItem.add(this.onAddItem.dispatch, this.onAddItem);
bgneal@45: 
bgneal@45: 			return m;
bgneal@45: 		}
bgneal@45: 	});
bgneal@45: })(tinymce);
bgneal@45: (function(tinymce) {
bgneal@45: 	var is = tinymce.is, DOM = tinymce.DOM, each = tinymce.each, Event = tinymce.dom.Event, Element = tinymce.dom.Element;
bgneal@45: 
bgneal@45: 	tinymce.create('tinymce.ui.DropMenu:tinymce.ui.Menu', {
bgneal@45: 		DropMenu : function(id, s) {
bgneal@45: 			s = s || {};
bgneal@45: 			s.container = s.container || DOM.doc.body;
bgneal@45: 			s.offset_x = s.offset_x || 0;
bgneal@45: 			s.offset_y = s.offset_y || 0;
bgneal@45: 			s.vp_offset_x = s.vp_offset_x || 0;
bgneal@45: 			s.vp_offset_y = s.vp_offset_y || 0;
bgneal@45: 
bgneal@45: 			if (is(s.icons) && !s.icons)
bgneal@45: 				s['class'] += ' mceNoIcons';
bgneal@45: 
bgneal@45: 			this.parent(id, s);
bgneal@45: 			this.onShowMenu = new tinymce.util.Dispatcher(this);
bgneal@45: 			this.onHideMenu = new tinymce.util.Dispatcher(this);
bgneal@45: 			this.classPrefix = 'mceMenu';
bgneal@45: 		},
bgneal@45: 
bgneal@45: 		createMenu : function(s) {
bgneal@45: 			var t = this, cs = t.settings, m;
bgneal@45: 
bgneal@45: 			s.container = s.container || cs.container;
bgneal@45: 			s.parent = t;
bgneal@45: 			s.constrain = s.constrain || cs.constrain;
bgneal@45: 			s['class'] = s['class'] || cs['class'];
bgneal@45: 			s.vp_offset_x = s.vp_offset_x || cs.vp_offset_x;
bgneal@45: 			s.vp_offset_y = s.vp_offset_y || cs.vp_offset_y;
bgneal@45: 			s.keyboard_focus = cs.keyboard_focus;
bgneal@45: 			m = new tinymce.ui.DropMenu(s.id || DOM.uniqueId(), s);
bgneal@45: 
bgneal@45: 			m.onAddItem.add(t.onAddItem.dispatch, t.onAddItem);
bgneal@45: 
bgneal@45: 			return m;
bgneal@45: 		},
bgneal@45: 		
bgneal@45: 		focus : function() {
bgneal@45: 			var t = this;
bgneal@45: 			if (t.keyboardNav) {
bgneal@45: 				t.keyboardNav.focus();
bgneal@45: 			}
bgneal@45: 		},
bgneal@45: 
bgneal@45: 		update : function() {
bgneal@45: 			var t = this, s = t.settings, tb = DOM.get('menu_' + t.id + '_tbl'), co = DOM.get('menu_' + t.id + '_co'), tw, th;
bgneal@45: 
bgneal@45: 			tw = s.max_width ? Math.min(tb.clientWidth, s.max_width) : tb.clientWidth;
bgneal@45: 			th = s.max_height ? Math.min(tb.clientHeight, s.max_height) : tb.clientHeight;
bgneal@45: 
bgneal@45: 			if (!DOM.boxModel)
bgneal@45: 				t.element.setStyles({width : tw + 2, height : th + 2});
bgneal@45: 			else
bgneal@45: 				t.element.setStyles({width : tw, height : th});
bgneal@45: 
bgneal@45: 			if (s.max_width)
bgneal@45: 				DOM.setStyle(co, 'width', tw);
bgneal@45: 
bgneal@45: 			if (s.max_height) {
bgneal@45: 				DOM.setStyle(co, 'height', th);
bgneal@45: 
bgneal@45: 				if (tb.clientHeight < s.max_height)
bgneal@45: 					DOM.setStyle(co, 'overflow', 'hidden');
bgneal@45: 			}
bgneal@45: 		},
bgneal@45: 
bgneal@45: 		showMenu : function(x, y, px) {
bgneal@45: 			var t = this, s = t.settings, co, vp = DOM.getViewPort(), w, h, mx, my, ot = 2, dm, tb, cp = t.classPrefix;
bgneal@45: 
bgneal@45: 			t.collapse(1);
bgneal@45: 
bgneal@45: 			if (t.isMenuVisible)
bgneal@45: 				return;
bgneal@45: 
bgneal@45: 			if (!t.rendered) {
bgneal@45: 				co = DOM.add(t.settings.container, t.renderNode());
bgneal@45: 
bgneal@45: 				each(t.items, function(o) {
bgneal@45: 					o.postRender();
bgneal@45: 				});
bgneal@45: 
bgneal@45: 				t.element = new Element('menu_' + t.id, {blocker : 1, container : s.container});
bgneal@45: 			} else
bgneal@45: 				co = DOM.get('menu_' + t.id);
bgneal@45: 
bgneal@45: 			// Move layer out of sight unless it's Opera since it scrolls to top of page due to an bug
bgneal@45: 			if (!tinymce.isOpera)
bgneal@45: 				DOM.setStyles(co, {left : -0xFFFF , top : -0xFFFF});
bgneal@45: 
bgneal@45: 			DOM.show(co);
bgneal@45: 			t.update();
bgneal@45: 
bgneal@45: 			x += s.offset_x || 0;
bgneal@45: 			y += s.offset_y || 0;
bgneal@45: 			vp.w -= 4;
bgneal@45: 			vp.h -= 4;
bgneal@45: 
bgneal@45: 			// Move inside viewport if not submenu
bgneal@45: 			if (s.constrain) {
bgneal@45: 				w = co.clientWidth - ot;
bgneal@45: 				h = co.clientHeight - ot;
bgneal@45: 				mx = vp.x + vp.w;
bgneal@45: 				my = vp.y + vp.h;
bgneal@45: 
bgneal@45: 				if ((x + s.vp_offset_x + w) > mx)
bgneal@45: 					x = px ? px - w : Math.max(0, (mx - s.vp_offset_x) - w);
bgneal@45: 
bgneal@45: 				if ((y + s.vp_offset_y + h) > my)
bgneal@45: 					y = Math.max(0, (my - s.vp_offset_y) - h);
bgneal@45: 			}
bgneal@45: 
bgneal@45: 			DOM.setStyles(co, {left : x , top : y});
bgneal@45: 			t.element.update();
bgneal@45: 
bgneal@45: 			t.isMenuVisible = 1;
bgneal@45: 			t.mouseClickFunc = Event.add(co, 'click', function(e) {
bgneal@45: 				var m;
bgneal@45: 
bgneal@45: 				e = e.target;
bgneal@45: 
bgneal@45: 				if (e && (e = DOM.getParent(e, 'tr')) && !DOM.hasClass(e, cp + 'ItemSub')) {
bgneal@45: 					m = t.items[e.id];
bgneal@45: 
bgneal@45: 					if (m.isDisabled())
bgneal@45: 						return;
bgneal@45: 
bgneal@45: 					dm = t;
bgneal@45: 
bgneal@45: 					while (dm) {
bgneal@45: 						if (dm.hideMenu)
bgneal@45: 							dm.hideMenu();
bgneal@45: 
bgneal@45: 						dm = dm.settings.parent;
bgneal@45: 					}
bgneal@45: 
bgneal@45: 					if (m.settings.onclick)
bgneal@45: 						m.settings.onclick(e);
bgneal@45: 
bgneal@45: 					return false; // Cancel to fix onbeforeunload problem
bgneal@45: 				}
bgneal@45: 			});
bgneal@45: 
bgneal@45: 			if (t.hasMenus()) {
bgneal@45: 				t.mouseOverFunc = Event.add(co, 'mouseover', function(e) {
bgneal@45: 					var m, r, mi;
bgneal@45: 
bgneal@45: 					e = e.target;
bgneal@45: 					if (e && (e = DOM.getParent(e, 'tr'))) {
bgneal@45: 						m = t.items[e.id];
bgneal@45: 
bgneal@45: 						if (t.lastMenu)
bgneal@45: 							t.lastMenu.collapse(1);
bgneal@45: 
bgneal@45: 						if (m.isDisabled())
bgneal@45: 							return;
bgneal@45: 
bgneal@45: 						if (e && DOM.hasClass(e, cp + 'ItemSub')) {
bgneal@45: 							//p = DOM.getPos(s.container);
bgneal@45: 							r = DOM.getRect(e);
bgneal@45: 							m.showMenu((r.x + r.w - ot), r.y - ot, r.x);
bgneal@45: 							t.lastMenu = m;
bgneal@45: 							DOM.addClass(DOM.get(m.id).firstChild, cp + 'ItemActive');
bgneal@45: 						}
bgneal@45: 					}
bgneal@45: 				});
bgneal@45: 			}
bgneal@45: 			
bgneal@45: 			Event.add(co, 'keydown', t._keyHandler, t);
bgneal@45: 
bgneal@45: 			t.onShowMenu.dispatch(t);
bgneal@45: 
bgneal@45: 			if (s.keyboard_focus) { 
bgneal@45: 				t._setupKeyboardNav(); 
bgneal@45: 			}
bgneal@45: 		},
bgneal@45: 
bgneal@45: 		hideMenu : function(c) {
bgneal@45: 			var t = this, co = DOM.get('menu_' + t.id), e;
bgneal@45: 
bgneal@45: 			if (!t.isMenuVisible)
bgneal@45: 				return;
bgneal@45: 
bgneal@45: 			if (t.keyboardNav) t.keyboardNav.destroy();
bgneal@45: 			Event.remove(co, 'mouseover', t.mouseOverFunc);
bgneal@45: 			Event.remove(co, 'click', t.mouseClickFunc);
bgneal@45: 			Event.remove(co, 'keydown', t._keyHandler);
bgneal@45: 			DOM.hide(co);
bgneal@45: 			t.isMenuVisible = 0;
bgneal@45: 
bgneal@45: 			if (!c)
bgneal@45: 				t.collapse(1);
bgneal@45: 
bgneal@45: 			if (t.element)
bgneal@45: 				t.element.hide();
bgneal@45: 
bgneal@45: 			if (e = DOM.get(t.id))
bgneal@45: 				DOM.removeClass(e.firstChild, t.classPrefix + 'ItemActive');
bgneal@45: 
bgneal@45: 			t.onHideMenu.dispatch(t);
bgneal@45: 		},
bgneal@45: 
bgneal@45: 		add : function(o) {
bgneal@45: 			var t = this, co;
bgneal@45: 
bgneal@45: 			o = t.parent(o);
bgneal@45: 
bgneal@45: 			if (t.isRendered && (co = DOM.get('menu_' + t.id)))
bgneal@45: 				t._add(DOM.select('tbody', co)[0], o);
bgneal@45: 
bgneal@45: 			return o;
bgneal@45: 		},
bgneal@45: 
bgneal@45: 		collapse : function(d) {
bgneal@45: 			this.parent(d);
bgneal@45: 			this.hideMenu(1);
bgneal@45: 		},
bgneal@45: 
bgneal@45: 		remove : function(o) {
bgneal@45: 			DOM.remove(o.id);
bgneal@45: 			this.destroy();
bgneal@45: 
bgneal@45: 			return this.parent(o);
bgneal@45: 		},
bgneal@45: 
bgneal@45: 		destroy : function() {
bgneal@45: 			var t = this, co = DOM.get('menu_' + t.id);
bgneal@45: 
bgneal@45: 			if (t.keyboardNav) t.keyboardNav.destroy();
bgneal@45: 			Event.remove(co, 'mouseover', t.mouseOverFunc);
bgneal@45: 			Event.remove(DOM.select('a', co), 'focus', t.mouseOverFunc);
bgneal@45: 			Event.remove(co, 'click', t.mouseClickFunc);
bgneal@45: 			Event.remove(co, 'keydown', t._keyHandler);
bgneal@45: 
bgneal@45: 			if (t.element)
bgneal@45: 				t.element.remove();
bgneal@45: 
bgneal@45: 			DOM.remove(co);
bgneal@45: 		},
bgneal@45: 
bgneal@45: 		renderNode : function() {
bgneal@45: 			var t = this, s = t.settings, n, tb, co, w;
bgneal@45: 
bgneal@45: 			w = DOM.create('div', {role: 'listbox', id : 'menu_' + t.id, 'class' : s['class'], 'style' : 'position:absolute;left:0;top:0;z-index:200000;outline:0'});
bgneal@45: 			if (t.settings.parent) {
bgneal@45: 				DOM.setAttrib(w, 'aria-parent', 'menu_' + t.settings.parent.id);
bgneal@45: 			}
bgneal@45: 			co = DOM.add(w, 'div', {role: 'presentation', id : 'menu_' + t.id + '_co', 'class' : t.classPrefix + (s['class'] ? ' ' + s['class'] : '')});
bgneal@45: 			t.element = new Element('menu_' + t.id, {blocker : 1, container : s.container});
bgneal@45: 
bgneal@45: 			if (s.menu_line)
bgneal@45: 				DOM.add(co, 'span', {'class' : t.classPrefix + 'Line'});
bgneal@45: 
bgneal@45: //			n = DOM.add(co, 'div', {id : 'menu_' + t.id + '_co', 'class' : 'mceMenuContainer'});
bgneal@45: 			n = DOM.add(co, 'table', {role: 'presentation', id : 'menu_' + t.id + '_tbl', border : 0, cellPadding : 0, cellSpacing : 0});
bgneal@45: 			tb = DOM.add(n, 'tbody');
bgneal@45: 
bgneal@45: 			each(t.items, function(o) {
bgneal@45: 				t._add(tb, o);
bgneal@45: 			});
bgneal@45: 
bgneal@45: 			t.rendered = true;
bgneal@45: 
bgneal@45: 			return w;
bgneal@45: 		},
bgneal@45: 
bgneal@45: 		// Internal functions
bgneal@45: 		_setupKeyboardNav : function(){
bgneal@45: 			var contextMenu, menuItems, t=this; 
bgneal@45: 			contextMenu = DOM.get('menu_' + t.id);
bgneal@45: 			menuItems = DOM.select('a[role=option]', 'menu_' + t.id);
bgneal@45: 			menuItems.splice(0,0,contextMenu);
bgneal@45: 			t.keyboardNav = new tinymce.ui.KeyboardNavigation({
bgneal@45: 				root: 'menu_' + t.id,
bgneal@45: 				items: menuItems,
bgneal@45: 				onCancel: function() {
bgneal@45: 					t.hideMenu();
bgneal@45: 				},
bgneal@45: 				enableUpDown: true
bgneal@45: 			});
bgneal@45: 			contextMenu.focus();
bgneal@45: 		},
bgneal@45: 
bgneal@45: 		_keyHandler : function(evt) {
bgneal@45: 			var t = this, e;
bgneal@45: 			switch (evt.keyCode) {
bgneal@45: 				case 37: // Left
bgneal@45: 					if (t.settings.parent) {
bgneal@45: 						t.hideMenu();
bgneal@45: 						t.settings.parent.focus();
bgneal@45: 						Event.cancel(evt);
bgneal@45: 					}
bgneal@45: 					break;
bgneal@45: 				case 39: // Right
bgneal@45: 					if (t.mouseOverFunc)
bgneal@45: 						t.mouseOverFunc(evt);
bgneal@45: 					break;
bgneal@45: 			}
bgneal@45: 		},
bgneal@45: 
bgneal@45: 		_add : function(tb, o) {
bgneal@45: 			var n, s = o.settings, a, ro, it, cp = this.classPrefix, ic;
bgneal@45: 
bgneal@45: 			if (s.separator) {
bgneal@45: 				ro = DOM.add(tb, 'tr', {id : o.id, 'class' : cp + 'ItemSeparator'});
bgneal@45: 				DOM.add(ro, 'td', {'class' : cp + 'ItemSeparator'});
bgneal@45: 
bgneal@45: 				if (n = ro.previousSibling)
bgneal@45: 					DOM.addClass(n, 'mceLast');
bgneal@45: 
bgneal@45: 				return;
bgneal@45: 			}
bgneal@45: 
bgneal@45: 			n = ro = DOM.add(tb, 'tr', {id : o.id, 'class' : cp + 'Item ' + cp + 'ItemEnabled'});
bgneal@45: 			n = it = DOM.add(n, s.titleItem ? 'th' : 'td');
bgneal@45: 			n = a = DOM.add(n, 'a', {id: o.id + '_aria',  role: s.titleItem ? 'presentation' : 'option', href : 'javascript:;', onclick : "return false;", onmousedown : 'return false;'});
bgneal@45: 
bgneal@45: 			if (s.parent) {
bgneal@45: 				DOM.setAttrib(a, 'aria-haspopup', 'true');
bgneal@45: 				DOM.setAttrib(a, 'aria-owns', 'menu_' + o.id);
bgneal@45: 			}
bgneal@45: 
bgneal@45: 			DOM.addClass(it, s['class']);
bgneal@45: //			n = DOM.add(n, 'span', {'class' : 'item'});
bgneal@45: 
bgneal@45: 			ic = DOM.add(n, 'span', {'class' : 'mceIcon' + (s.icon ? ' mce_' + s.icon : '')});
bgneal@45: 
bgneal@45: 			if (s.icon_src)
bgneal@45: 				DOM.add(ic, 'img', {src : s.icon_src});
bgneal@45: 
bgneal@45: 			n = DOM.add(n, s.element || 'span', {'class' : 'mceText', title : o.settings.title}, o.settings.title);
bgneal@45: 
bgneal@45: 			if (o.settings.style) {
bgneal@45: 				if (typeof o.settings.style == "function")
bgneal@45: 					o.settings.style = o.settings.style();
bgneal@45: 
bgneal@45: 				DOM.setAttrib(n, 'style', o.settings.style);
bgneal@45: 			}
bgneal@45: 
bgneal@45: 			if (tb.childNodes.length == 1)
bgneal@45: 				DOM.addClass(ro, 'mceFirst');
bgneal@45: 
bgneal@45: 			if ((n = ro.previousSibling) && DOM.hasClass(n, cp + 'ItemSeparator'))
bgneal@45: 				DOM.addClass(ro, 'mceFirst');
bgneal@45: 
bgneal@45: 			if (o.collapse)
bgneal@45: 				DOM.addClass(ro, cp + 'ItemSub');
bgneal@45: 
bgneal@45: 			if (n = ro.previousSibling)
bgneal@45: 				DOM.removeClass(n, 'mceLast');
bgneal@45: 
bgneal@45: 			DOM.addClass(ro, 'mceLast');
bgneal@45: 		}
bgneal@45: 	});
bgneal@45: })(tinymce);
bgneal@45: (function(tinymce) {
bgneal@45: 	var DOM = tinymce.DOM;
bgneal@45: 
bgneal@45: 	tinymce.create('tinymce.ui.Button:tinymce.ui.Control', {
bgneal@45: 		Button : function(id, s, ed) {
bgneal@45: 			this.parent(id, s, ed);
bgneal@45: 			this.classPrefix = 'mceButton';
bgneal@45: 		},
bgneal@45: 
bgneal@45: 		renderHTML : function() {
bgneal@45: 			var cp = this.classPrefix, s = this.settings, h, l;
bgneal@45: 
bgneal@45: 			l = DOM.encode(s.label || '');
bgneal@45: 			h = '<a role="button" id="' + this.id + '" href="javascript:;" class="' + cp + ' ' + cp + 'Enabled ' + s['class'] + (l ? ' ' + cp + 'Labeled' : '') +'" onmousedown="return false;" onclick="return false;" aria-labelledby="' + this.id + '_voice" title="' + DOM.encode(s.title) + '">';
bgneal@45: 			if (s.image && !(this.editor  &&this.editor.forcedHighContrastMode) )
bgneal@45: 				h += '<img class="mceIcon" src="' + s.image + '" alt="' + DOM.encode(s.title) + '" />' + l;
bgneal@45: 			else
bgneal@45: 				h += '<span class="mceIcon ' + s['class'] + '"></span>' + (l ? '<span class="' + cp + 'Label">' + l + '</span>' : '');
bgneal@45: 
bgneal@45: 			h += '<span class="mceVoiceLabel mceIconOnly" style="display: none;" id="' + this.id + '_voice">' + s.title + '</span>'; 
bgneal@45: 			h += '</a>';
bgneal@45: 			return h;
bgneal@45: 		},
bgneal@45: 
bgneal@45: 		postRender : function() {
bgneal@45: 			var t = this, s = t.settings, imgBookmark;
bgneal@45: 
bgneal@45: 			// In IE a large image that occupies the entire editor area will be deselected when a button is clicked, so
bgneal@45: 			// need to keep the selection in case the selection is lost
bgneal@45: 			if (tinymce.isIE && t.editor) {
bgneal@45: 				tinymce.dom.Event.add(t.id, 'mousedown', function(e) {
bgneal@45: 					var nodeName = t.editor.selection.getNode().nodeName;
bgneal@45: 					imgBookmark = nodeName === 'IMG' ? t.editor.selection.getBookmark() : null;
bgneal@45: 				});
bgneal@45: 			}
bgneal@45: 			tinymce.dom.Event.add(t.id, 'click', function(e) {
bgneal@45: 				if (!t.isDisabled()) {
bgneal@45: 					// restore the selection in case the selection is lost in IE
bgneal@45: 					if (tinymce.isIE && t.editor && imgBookmark !== null) {
bgneal@45: 						t.editor.selection.moveToBookmark(imgBookmark);
bgneal@45: 					}
bgneal@45: 					return s.onclick.call(s.scope, e);
bgneal@45: 				}
bgneal@45: 			});
bgneal@45: 			tinymce.dom.Event.add(t.id, 'keyup', function(e) {
bgneal@45: 				if (!t.isDisabled() && e.keyCode==tinymce.VK.SPACEBAR)
bgneal@45: 					return s.onclick.call(s.scope, e);
bgneal@45: 			});
bgneal@45: 		}
bgneal@45: 	});
bgneal@45: })(tinymce);
bgneal@45: 
bgneal@45: (function(tinymce) {
bgneal@45: 	var DOM = tinymce.DOM, Event = tinymce.dom.Event, each = tinymce.each, Dispatcher = tinymce.util.Dispatcher;
bgneal@45: 
bgneal@45: 	tinymce.create('tinymce.ui.ListBox:tinymce.ui.Control', {
bgneal@45: 		ListBox : function(id, s, ed) {
bgneal@45: 			var t = this;
bgneal@45: 
bgneal@45: 			t.parent(id, s, ed);
bgneal@45: 
bgneal@45: 			t.items = [];
bgneal@45: 
bgneal@45: 			t.onChange = new Dispatcher(t);
bgneal@45: 
bgneal@45: 			t.onPostRender = new Dispatcher(t);
bgneal@45: 
bgneal@45: 			t.onAdd = new Dispatcher(t);
bgneal@45: 
bgneal@45: 			t.onRenderMenu = new tinymce.util.Dispatcher(this);
bgneal@45: 
bgneal@45: 			t.classPrefix = 'mceListBox';
bgneal@45: 			t.marked = {};
bgneal@45: 		},
bgneal@45: 
bgneal@45: 		select : function(va) {
bgneal@45: 			var t = this, fv, f;
bgneal@45: 
bgneal@45: 			t.marked = {};
bgneal@45: 
bgneal@45: 			if (va == undefined)
bgneal@45: 				return t.selectByIndex(-1);
bgneal@45: 
bgneal@45: 			// Is string or number make function selector
bgneal@45: 			if (va && typeof(va)=="function")
bgneal@45: 				f = va;
bgneal@45: 			else {
bgneal@45: 				f = function(v) {
bgneal@45: 					return v == va;
bgneal@45: 				};
bgneal@45: 			}
bgneal@45: 
bgneal@45: 			// Do we need to do something?
bgneal@45: 			if (va != t.selectedValue) {
bgneal@45: 				// Find item
bgneal@45: 				each(t.items, function(o, i) {
bgneal@45: 					if (f(o.value)) {
bgneal@45: 						fv = 1;
bgneal@45: 						t.selectByIndex(i);
bgneal@45: 						return false;
bgneal@45: 					}
bgneal@45: 				});
bgneal@45: 
bgneal@45: 				if (!fv)
bgneal@45: 					t.selectByIndex(-1);
bgneal@45: 			}
bgneal@45: 		},
bgneal@45: 
bgneal@45: 		selectByIndex : function(idx) {
bgneal@45: 			var t = this, e, o, label;
bgneal@45: 
bgneal@45: 			t.marked = {};
bgneal@45: 
bgneal@45: 			if (idx != t.selectedIndex) {
bgneal@45: 				e = DOM.get(t.id + '_text');
bgneal@45: 				label = DOM.get(t.id + '_voiceDesc');
bgneal@45: 				o = t.items[idx];
bgneal@45: 
bgneal@45: 				if (o) {
bgneal@45: 					t.selectedValue = o.value;
bgneal@45: 					t.selectedIndex = idx;
bgneal@45: 					DOM.setHTML(e, DOM.encode(o.title));
bgneal@45: 					DOM.setHTML(label, t.settings.title + " - " + o.title);
bgneal@45: 					DOM.removeClass(e, 'mceTitle');
bgneal@45: 					DOM.setAttrib(t.id, 'aria-valuenow', o.title);
bgneal@45: 				} else {
bgneal@45: 					DOM.setHTML(e, DOM.encode(t.settings.title));
bgneal@45: 					DOM.setHTML(label, DOM.encode(t.settings.title));
bgneal@45: 					DOM.addClass(e, 'mceTitle');
bgneal@45: 					t.selectedValue = t.selectedIndex = null;
bgneal@45: 					DOM.setAttrib(t.id, 'aria-valuenow', t.settings.title);
bgneal@45: 				}
bgneal@45: 				e = 0;
bgneal@45: 			}
bgneal@45: 		},
bgneal@45: 
bgneal@45: 		mark : function(value) {
bgneal@45: 			this.marked[value] = true;
bgneal@45: 		},
bgneal@45: 
bgneal@45: 		add : function(n, v, o) {
bgneal@45: 			var t = this;
bgneal@45: 
bgneal@45: 			o = o || {};
bgneal@45: 			o = tinymce.extend(o, {
bgneal@45: 				title : n,
bgneal@45: 				value : v
bgneal@45: 			});
bgneal@45: 
bgneal@45: 			t.items.push(o);
bgneal@45: 			t.onAdd.dispatch(t, o);
bgneal@45: 		},
bgneal@45: 
bgneal@45: 		getLength : function() {
bgneal@45: 			return this.items.length;
bgneal@45: 		},
bgneal@45: 
bgneal@45: 		renderHTML : function() {
bgneal@45: 			var h = '', t = this, s = t.settings, cp = t.classPrefix;
bgneal@45: 
bgneal@45: 			h = '<span role="listbox" aria-haspopup="true" aria-labelledby="' + t.id +'_voiceDesc" aria-describedby="' + t.id + '_voiceDesc"><table role="presentation" tabindex="0" id="' + t.id + '" cellpadding="0" cellspacing="0" class="' + cp + ' ' + cp + 'Enabled' + (s['class'] ? (' ' + s['class']) : '') + '"><tbody><tr>';
bgneal@45: 			h += '<td>' + DOM.createHTML('span', {id: t.id + '_voiceDesc', 'class': 'voiceLabel', style:'display:none;'}, t.settings.title); 
bgneal@45: 			h += DOM.createHTML('a', {id : t.id + '_text', tabindex : -1, href : 'javascript:;', 'class' : 'mceText', onclick : "return false;", onmousedown : 'return false;'}, DOM.encode(t.settings.title)) + '</td>';
bgneal@45: 			h += '<td>' + DOM.createHTML('a', {id : t.id + '_open', tabindex : -1, href : 'javascript:;', 'class' : 'mceOpen', onclick : "return false;", onmousedown : 'return false;'}, '<span><span style="display:none;" class="mceIconOnly" aria-hidden="true">\u25BC</span></span>') + '</td>';
bgneal@45: 			h += '</tr></tbody></table></span>';
bgneal@45: 
bgneal@45: 			return h;
bgneal@45: 		},
bgneal@45: 
bgneal@45: 		showMenu : function() {
bgneal@45: 			var t = this, p2, e = DOM.get(this.id), m;
bgneal@45: 
bgneal@45: 			if (t.isDisabled() || t.items.length == 0)
bgneal@45: 				return;
bgneal@45: 
bgneal@45: 			if (t.menu && t.menu.isMenuVisible)
bgneal@45: 				return t.hideMenu();
bgneal@45: 
bgneal@45: 			if (!t.isMenuRendered) {
bgneal@45: 				t.renderMenu();
bgneal@45: 				t.isMenuRendered = true;
bgneal@45: 			}
bgneal@45: 
bgneal@45: 			p2 = DOM.getPos(e);
bgneal@45: 
bgneal@45: 			m = t.menu;
bgneal@45: 			m.settings.offset_x = p2.x;
bgneal@45: 			m.settings.offset_y = p2.y;
bgneal@45: 			m.settings.keyboard_focus = !tinymce.isOpera; // Opera is buggy when it comes to auto focus
bgneal@45: 
bgneal@45: 			// Select in menu
bgneal@45: 			each(t.items, function(o) {
bgneal@45: 				if (m.items[o.id]) {
bgneal@45: 					m.items[o.id].setSelected(0);
bgneal@45: 				}
bgneal@45: 			});
bgneal@45: 
bgneal@45: 			each(t.items, function(o) {
bgneal@45: 				if (m.items[o.id] && t.marked[o.value]) {
bgneal@45: 					m.items[o.id].setSelected(1);
bgneal@45: 				}
bgneal@45: 
bgneal@45: 				if (o.value === t.selectedValue) {
bgneal@45: 					m.items[o.id].setSelected(1);
bgneal@45: 				}
bgneal@45: 			});
bgneal@45: 
bgneal@45: 			m.showMenu(0, e.clientHeight);
bgneal@45: 
bgneal@45: 			Event.add(DOM.doc, 'mousedown', t.hideMenu, t);
bgneal@45: 			DOM.addClass(t.id, t.classPrefix + 'Selected');
bgneal@45: 
bgneal@45: 			//DOM.get(t.id + '_text').focus();
bgneal@45: 		},
bgneal@45: 
bgneal@45: 		hideMenu : function(e) {
bgneal@45: 			var t = this;
bgneal@45: 
bgneal@45: 			if (t.menu && t.menu.isMenuVisible) {
bgneal@45: 				DOM.removeClass(t.id, t.classPrefix + 'Selected');
bgneal@45: 
bgneal@45: 				// Prevent double toogles by canceling the mouse click event to the button
bgneal@45: 				if (e && e.type == "mousedown" && (e.target.id == t.id + '_text' || e.target.id == t.id + '_open'))
bgneal@45: 					return;
bgneal@45: 
bgneal@45: 				if (!e || !DOM.getParent(e.target, '.mceMenu')) {
bgneal@45: 					DOM.removeClass(t.id, t.classPrefix + 'Selected');
bgneal@45: 					Event.remove(DOM.doc, 'mousedown', t.hideMenu, t);
bgneal@45: 					t.menu.hideMenu();
bgneal@45: 				}
bgneal@45: 			}
bgneal@45: 		},
bgneal@45: 
bgneal@45: 		renderMenu : function() {
bgneal@45: 			var t = this, m;
bgneal@45: 
bgneal@45: 			m = t.settings.control_manager.createDropMenu(t.id + '_menu', {
bgneal@45: 				menu_line : 1,
bgneal@45: 				'class' : t.classPrefix + 'Menu mceNoIcons',
bgneal@45: 				max_width : 150,
bgneal@45: 				max_height : 150
bgneal@45: 			});
bgneal@45: 
bgneal@45: 			m.onHideMenu.add(function() {
bgneal@45: 				t.hideMenu();
bgneal@45: 				t.focus();
bgneal@45: 			});
bgneal@45: 
bgneal@45: 			m.add({
bgneal@45: 				title : t.settings.title,
bgneal@45: 				'class' : 'mceMenuItemTitle',
bgneal@45: 				onclick : function() {
bgneal@45: 					if (t.settings.onselect('') !== false)
bgneal@45: 						t.select(''); // Must be runned after
bgneal@45: 				}
bgneal@45: 			});
bgneal@45: 
bgneal@45: 			each(t.items, function(o) {
bgneal@45: 				// No value then treat it as a title
bgneal@45: 				if (o.value === undefined) {
bgneal@45: 					m.add({
bgneal@45: 						title : o.title,
bgneal@45: 						role : "option",
bgneal@45: 						'class' : 'mceMenuItemTitle',
bgneal@45: 						onclick : function() {
bgneal@45: 							if (t.settings.onselect('') !== false)
bgneal@45: 								t.select(''); // Must be runned after
bgneal@45: 						}
bgneal@45: 					});
bgneal@45: 				} else {
bgneal@45: 					o.id = DOM.uniqueId();
bgneal@45: 					o.role= "option";
bgneal@45: 					o.onclick = function() {
bgneal@45: 						if (t.settings.onselect(o.value) !== false)
bgneal@45: 							t.select(o.value); // Must be runned after
bgneal@45: 					};
bgneal@45: 
bgneal@45: 					m.add(o);
bgneal@45: 				}
bgneal@45: 			});
bgneal@45: 
bgneal@45: 			t.onRenderMenu.dispatch(t, m);
bgneal@45: 			t.menu = m;
bgneal@45: 		},
bgneal@45: 
bgneal@45: 		postRender : function() {
bgneal@45: 			var t = this, cp = t.classPrefix;
bgneal@45: 
bgneal@45: 			Event.add(t.id, 'click', t.showMenu, t);
bgneal@45: 			Event.add(t.id, 'keydown', function(evt) {
bgneal@45: 				if (evt.keyCode == 32) { // Space
bgneal@45: 					t.showMenu(evt);
bgneal@45: 					Event.cancel(evt);
bgneal@45: 				}
bgneal@45: 			});
bgneal@45: 			Event.add(t.id, 'focus', function() {
bgneal@45: 				if (!t._focused) {
bgneal@45: 					t.keyDownHandler = Event.add(t.id, 'keydown', function(e) {
bgneal@45: 						if (e.keyCode == 40) {
bgneal@45: 							t.showMenu();
bgneal@45: 							Event.cancel(e);
bgneal@45: 						}
bgneal@45: 					});
bgneal@45: 					t.keyPressHandler = Event.add(t.id, 'keypress', function(e) {
bgneal@45: 						var v;
bgneal@45: 						if (e.keyCode == 13) {
bgneal@45: 							// Fake select on enter
bgneal@45: 							v = t.selectedValue;
bgneal@45: 							t.selectedValue = null; // Needs to be null to fake change
bgneal@45: 							Event.cancel(e);
bgneal@45: 							t.settings.onselect(v);
bgneal@45: 						}
bgneal@45: 					});
bgneal@45: 				}
bgneal@45: 
bgneal@45: 				t._focused = 1;
bgneal@45: 			});
bgneal@45: 			Event.add(t.id, 'blur', function() {
bgneal@45: 				Event.remove(t.id, 'keydown', t.keyDownHandler);
bgneal@45: 				Event.remove(t.id, 'keypress', t.keyPressHandler);
bgneal@45: 				t._focused = 0;
bgneal@45: 			});
bgneal@45: 
bgneal@45: 			// Old IE doesn't have hover on all elements
bgneal@45: 			if (tinymce.isIE6 || !DOM.boxModel) {
bgneal@45: 				Event.add(t.id, 'mouseover', function() {
bgneal@45: 					if (!DOM.hasClass(t.id, cp + 'Disabled'))
bgneal@45: 						DOM.addClass(t.id, cp + 'Hover');
bgneal@45: 				});
bgneal@45: 
bgneal@45: 				Event.add(t.id, 'mouseout', function() {
bgneal@45: 					if (!DOM.hasClass(t.id, cp + 'Disabled'))
bgneal@45: 						DOM.removeClass(t.id, cp + 'Hover');
bgneal@45: 				});
bgneal@45: 			}
bgneal@45: 
bgneal@45: 			t.onPostRender.dispatch(t, DOM.get(t.id));
bgneal@45: 		},
bgneal@45: 
bgneal@45: 		destroy : function() {
bgneal@45: 			this.parent();
bgneal@45: 
bgneal@45: 			Event.clear(this.id + '_text');
bgneal@45: 			Event.clear(this.id + '_open');
bgneal@45: 		}
bgneal@45: 	});
bgneal@45: })(tinymce);
bgneal@45: 
bgneal@45: (function(tinymce) {
bgneal@45: 	var DOM = tinymce.DOM, Event = tinymce.dom.Event, each = tinymce.each, Dispatcher = tinymce.util.Dispatcher;
bgneal@45: 
bgneal@45: 	tinymce.create('tinymce.ui.NativeListBox:tinymce.ui.ListBox', {
bgneal@45: 		NativeListBox : function(id, s) {
bgneal@45: 			this.parent(id, s);
bgneal@45: 			this.classPrefix = 'mceNativeListBox';
bgneal@45: 		},
bgneal@45: 
bgneal@45: 		setDisabled : function(s) {
bgneal@45: 			DOM.get(this.id).disabled = s;
bgneal@45: 			this.setAriaProperty('disabled', s);
bgneal@45: 		},
bgneal@45: 
bgneal@45: 		isDisabled : function() {
bgneal@45: 			return DOM.get(this.id).disabled;
bgneal@45: 		},
bgneal@45: 
bgneal@45: 		select : function(va) {
bgneal@45: 			var t = this, fv, f;
bgneal@45: 
bgneal@45: 			if (va == undefined)
bgneal@45: 				return t.selectByIndex(-1);
bgneal@45: 
bgneal@45: 			// Is string or number make function selector
bgneal@45: 			if (va && typeof(va)=="function")
bgneal@45: 				f = va;
bgneal@45: 			else {
bgneal@45: 				f = function(v) {
bgneal@45: 					return v == va;
bgneal@45: 				};
bgneal@45: 			}
bgneal@45: 
bgneal@45: 			// Do we need to do something?
bgneal@45: 			if (va != t.selectedValue) {
bgneal@45: 				// Find item
bgneal@45: 				each(t.items, function(o, i) {
bgneal@45: 					if (f(o.value)) {
bgneal@45: 						fv = 1;
bgneal@45: 						t.selectByIndex(i);
bgneal@45: 						return false;
bgneal@45: 					}
bgneal@45: 				});
bgneal@45: 
bgneal@45: 				if (!fv)
bgneal@45: 					t.selectByIndex(-1);
bgneal@45: 			}
bgneal@45: 		},
bgneal@45: 
bgneal@45: 		selectByIndex : function(idx) {
bgneal@45: 			DOM.get(this.id).selectedIndex = idx + 1;
bgneal@45: 			this.selectedValue = this.items[idx] ? this.items[idx].value : null;
bgneal@45: 		},
bgneal@45: 
bgneal@45: 		add : function(n, v, a) {
bgneal@45: 			var o, t = this;
bgneal@45: 
bgneal@45: 			a = a || {};
bgneal@45: 			a.value = v;
bgneal@45: 
bgneal@45: 			if (t.isRendered())
bgneal@45: 				DOM.add(DOM.get(this.id), 'option', a, n);
bgneal@45: 
bgneal@45: 			o = {
bgneal@45: 				title : n,
bgneal@45: 				value : v,
bgneal@45: 				attribs : a
bgneal@45: 			};
bgneal@45: 
bgneal@45: 			t.items.push(o);
bgneal@45: 			t.onAdd.dispatch(t, o);
bgneal@45: 		},
bgneal@45: 
bgneal@45: 		getLength : function() {
bgneal@45: 			return this.items.length;
bgneal@45: 		},
bgneal@45: 
bgneal@45: 		renderHTML : function() {
bgneal@45: 			var h, t = this;
bgneal@45: 
bgneal@45: 			h = DOM.createHTML('option', {value : ''}, '-- ' + t.settings.title + ' --');
bgneal@45: 
bgneal@45: 			each(t.items, function(it) {
bgneal@45: 				h += DOM.createHTML('option', {value : it.value}, it.title);
bgneal@45: 			});
bgneal@45: 
bgneal@45: 			h = DOM.createHTML('select', {id : t.id, 'class' : 'mceNativeListBox', 'aria-labelledby': t.id + '_aria'}, h);
bgneal@45: 			h += DOM.createHTML('span', {id : t.id + '_aria', 'style': 'display: none'}, t.settings.title);
bgneal@45: 			return h;
bgneal@45: 		},
bgneal@45: 
bgneal@45: 		postRender : function() {
bgneal@45: 			var t = this, ch, changeListenerAdded = true;
bgneal@45: 
bgneal@45: 			t.rendered = true;
bgneal@45: 
bgneal@45: 			function onChange(e) {
bgneal@45: 				var v = t.items[e.target.selectedIndex - 1];
bgneal@45: 
bgneal@45: 				if (v && (v = v.value)) {
bgneal@45: 					t.onChange.dispatch(t, v);
bgneal@45: 
bgneal@45: 					if (t.settings.onselect)
bgneal@45: 						t.settings.onselect(v);
bgneal@45: 				}
bgneal@45: 			};
bgneal@45: 
bgneal@45: 			Event.add(t.id, 'change', onChange);
bgneal@45: 
bgneal@45: 			// Accessibility keyhandler
bgneal@45: 			Event.add(t.id, 'keydown', function(e) {
bgneal@45: 				var bf;
bgneal@45: 
bgneal@45: 				Event.remove(t.id, 'change', ch);
bgneal@45: 				changeListenerAdded = false;
bgneal@45: 
bgneal@45: 				bf = Event.add(t.id, 'blur', function() {
bgneal@45: 					if (changeListenerAdded) return;
bgneal@45: 					changeListenerAdded = true;
bgneal@45: 					Event.add(t.id, 'change', onChange);
bgneal@45: 					Event.remove(t.id, 'blur', bf);
bgneal@45: 				});
bgneal@45: 
bgneal@45: 				//prevent default left and right keys on chrome - so that the keyboard navigation is used.
bgneal@45: 				if (tinymce.isWebKit && (e.keyCode==37 ||e.keyCode==39)) {
bgneal@45: 					return Event.prevent(e);
bgneal@45: 				}
bgneal@45: 				
bgneal@45: 				if (e.keyCode == 13 || e.keyCode == 32) {
bgneal@45: 					onChange(e);
bgneal@45: 					return Event.cancel(e);
bgneal@45: 				}
bgneal@45: 			});
bgneal@45: 
bgneal@45: 			t.onPostRender.dispatch(t, DOM.get(t.id));
bgneal@45: 		}
bgneal@45: 	});
bgneal@45: })(tinymce);
bgneal@45: 
bgneal@45: (function(tinymce) {
bgneal@45: 	var DOM = tinymce.DOM, Event = tinymce.dom.Event, each = tinymce.each;
bgneal@45: 
bgneal@45: 	tinymce.create('tinymce.ui.MenuButton:tinymce.ui.Button', {
bgneal@45: 		MenuButton : function(id, s, ed) {
bgneal@45: 			this.parent(id, s, ed);
bgneal@45: 
bgneal@45: 			this.onRenderMenu = new tinymce.util.Dispatcher(this);
bgneal@45: 
bgneal@45: 			s.menu_container = s.menu_container || DOM.doc.body;
bgneal@45: 		},
bgneal@45: 
bgneal@45: 		showMenu : function() {
bgneal@45: 			var t = this, p1, p2, e = DOM.get(t.id), m;
bgneal@45: 
bgneal@45: 			if (t.isDisabled())
bgneal@45: 				return;
bgneal@45: 
bgneal@45: 			if (!t.isMenuRendered) {
bgneal@45: 				t.renderMenu();
bgneal@45: 				t.isMenuRendered = true;
bgneal@45: 			}
bgneal@45: 
bgneal@45: 			if (t.isMenuVisible)
bgneal@45: 				return t.hideMenu();
bgneal@45: 
bgneal@45: 			p1 = DOM.getPos(t.settings.menu_container);
bgneal@45: 			p2 = DOM.getPos(e);
bgneal@45: 
bgneal@45: 			m = t.menu;
bgneal@45: 			m.settings.offset_x = p2.x;
bgneal@45: 			m.settings.offset_y = p2.y;
bgneal@45: 			m.settings.vp_offset_x = p2.x;
bgneal@45: 			m.settings.vp_offset_y = p2.y;
bgneal@45: 			m.settings.keyboard_focus = t._focused;
bgneal@45: 			m.showMenu(0, e.clientHeight);
bgneal@45: 
bgneal@45: 			Event.add(DOM.doc, 'mousedown', t.hideMenu, t);
bgneal@45: 			t.setState('Selected', 1);
bgneal@45: 
bgneal@45: 			t.isMenuVisible = 1;
bgneal@45: 		},
bgneal@45: 
bgneal@45: 		renderMenu : function() {
bgneal@45: 			var t = this, m;
bgneal@45: 
bgneal@45: 			m = t.settings.control_manager.createDropMenu(t.id + '_menu', {
bgneal@45: 				menu_line : 1,
bgneal@45: 				'class' : this.classPrefix + 'Menu',
bgneal@45: 				icons : t.settings.icons
bgneal@45: 			});
bgneal@45: 
bgneal@45: 			m.onHideMenu.add(function() {
bgneal@45: 				t.hideMenu();
bgneal@45: 				t.focus();
bgneal@45: 			});
bgneal@45: 
bgneal@45: 			t.onRenderMenu.dispatch(t, m);
bgneal@45: 			t.menu = m;
bgneal@45: 		},
bgneal@45: 
bgneal@45: 		hideMenu : function(e) {
bgneal@45: 			var t = this;
bgneal@45: 
bgneal@45: 			// Prevent double toogles by canceling the mouse click event to the button
bgneal@45: 			if (e && e.type == "mousedown" && DOM.getParent(e.target, function(e) {return e.id === t.id || e.id === t.id + '_open';}))
bgneal@45: 				return;
bgneal@45: 
bgneal@45: 			if (!e || !DOM.getParent(e.target, '.mceMenu')) {
bgneal@45: 				t.setState('Selected', 0);
bgneal@45: 				Event.remove(DOM.doc, 'mousedown', t.hideMenu, t);
bgneal@45: 				if (t.menu)
bgneal@45: 					t.menu.hideMenu();
bgneal@45: 			}
bgneal@45: 
bgneal@45: 			t.isMenuVisible = 0;
bgneal@45: 		},
bgneal@45: 
bgneal@45: 		postRender : function() {
bgneal@45: 			var t = this, s = t.settings;
bgneal@45: 
bgneal@45: 			Event.add(t.id, 'click', function() {
bgneal@45: 				if (!t.isDisabled()) {
bgneal@45: 					if (s.onclick)
bgneal@45: 						s.onclick(t.value);
bgneal@45: 
bgneal@45: 					t.showMenu();
bgneal@45: 				}
bgneal@45: 			});
bgneal@45: 		}
bgneal@45: 	});
bgneal@45: })(tinymce);
bgneal@45: 
bgneal@45: (function(tinymce) {
bgneal@45: 	var DOM = tinymce.DOM, Event = tinymce.dom.Event, each = tinymce.each;
bgneal@45: 
bgneal@45: 	tinymce.create('tinymce.ui.SplitButton:tinymce.ui.MenuButton', {
bgneal@45: 		SplitButton : function(id, s, ed) {
bgneal@45: 			this.parent(id, s, ed);
bgneal@45: 			this.classPrefix = 'mceSplitButton';
bgneal@45: 		},
bgneal@45: 
bgneal@45: 		renderHTML : function() {
bgneal@45: 			var h, t = this, s = t.settings, h1;
bgneal@45: 
bgneal@45: 			h = '<tbody><tr>';
bgneal@45: 
bgneal@45: 			if (s.image)
bgneal@45: 				h1 = DOM.createHTML('img ', {src : s.image, role: 'presentation', 'class' : 'mceAction ' + s['class']});
bgneal@45: 			else
bgneal@45: 				h1 = DOM.createHTML('span', {'class' : 'mceAction ' + s['class']}, '');
bgneal@45: 
bgneal@45: 			h1 += DOM.createHTML('span', {'class': 'mceVoiceLabel mceIconOnly', id: t.id + '_voice', style: 'display:none;'}, s.title);
bgneal@45: 			h += '<td >' + DOM.createHTML('a', {role: 'button', id : t.id + '_action', tabindex: '-1', href : 'javascript:;', 'class' : 'mceAction ' + s['class'], onclick : "return false;", onmousedown : 'return false;', title : s.title}, h1) + '</td>';
bgneal@45: 	
bgneal@45: 			h1 = DOM.createHTML('span', {'class' : 'mceOpen ' + s['class']}, '<span style="display:none;" class="mceIconOnly" aria-hidden="true">\u25BC</span>');
bgneal@45: 			h += '<td >' + DOM.createHTML('a', {role: 'button', id : t.id + '_open', tabindex: '-1', href : 'javascript:;', 'class' : 'mceOpen ' + s['class'], onclick : "return false;", onmousedown : 'return false;', title : s.title}, h1) + '</td>';
bgneal@45: 
bgneal@45: 			h += '</tr></tbody>';
bgneal@45: 			h = DOM.createHTML('table', { role: 'presentation',   'class' : 'mceSplitButton mceSplitButtonEnabled ' + s['class'], cellpadding : '0', cellspacing : '0', title : s.title}, h);
bgneal@45: 			return DOM.createHTML('div', {id : t.id, role: 'button', tabindex: '0', 'aria-labelledby': t.id + '_voice', 'aria-haspopup': 'true'}, h);
bgneal@45: 		},
bgneal@45: 
bgneal@45: 		postRender : function() {
bgneal@45: 			var t = this, s = t.settings, activate;
bgneal@45: 
bgneal@45: 			if (s.onclick) {
bgneal@45: 				activate = function(evt) {
bgneal@45: 					if (!t.isDisabled()) {
bgneal@45: 						s.onclick(t.value);
bgneal@45: 						Event.cancel(evt);
bgneal@45: 					}
bgneal@45: 				};
bgneal@45: 				Event.add(t.id + '_action', 'click', activate);
bgneal@45: 				Event.add(t.id, ['click', 'keydown'], function(evt) {
bgneal@45: 					var DOM_VK_SPACE = 32, DOM_VK_ENTER = 14, DOM_VK_RETURN = 13, DOM_VK_UP = 38, DOM_VK_DOWN = 40;
bgneal@45: 					if ((evt.keyCode === 32 || evt.keyCode === 13 || evt.keyCode === 14) && !evt.altKey && !evt.ctrlKey && !evt.metaKey) {
bgneal@45: 						activate();
bgneal@45: 						Event.cancel(evt);
bgneal@45: 					} else if (evt.type === 'click' || evt.keyCode === DOM_VK_DOWN) {
bgneal@45: 						t.showMenu();
bgneal@45: 						Event.cancel(evt);
bgneal@45: 					}
bgneal@45: 				});
bgneal@45: 			}
bgneal@45: 
bgneal@45: 			Event.add(t.id + '_open', 'click', function (evt) {
bgneal@45: 				t.showMenu();
bgneal@45: 				Event.cancel(evt);
bgneal@45: 			});
bgneal@45: 			Event.add([t.id, t.id + '_open'], 'focus', function() {t._focused = 1;});
bgneal@45: 			Event.add([t.id, t.id + '_open'], 'blur', function() {t._focused = 0;});
bgneal@45: 
bgneal@45: 			// Old IE doesn't have hover on all elements
bgneal@45: 			if (tinymce.isIE6 || !DOM.boxModel) {
bgneal@45: 				Event.add(t.id, 'mouseover', function() {
bgneal@45: 					if (!DOM.hasClass(t.id, 'mceSplitButtonDisabled'))
bgneal@45: 						DOM.addClass(t.id, 'mceSplitButtonHover');
bgneal@45: 				});
bgneal@45: 
bgneal@45: 				Event.add(t.id, 'mouseout', function() {
bgneal@45: 					if (!DOM.hasClass(t.id, 'mceSplitButtonDisabled'))
bgneal@45: 						DOM.removeClass(t.id, 'mceSplitButtonHover');
bgneal@45: 				});
bgneal@45: 			}
bgneal@45: 		},
bgneal@45: 
bgneal@45: 		destroy : function() {
bgneal@45: 			this.parent();
bgneal@45: 
bgneal@45: 			Event.clear(this.id + '_action');
bgneal@45: 			Event.clear(this.id + '_open');
bgneal@45: 			Event.clear(this.id);
bgneal@45: 		}
bgneal@45: 	});
bgneal@45: })(tinymce);
bgneal@45: 
bgneal@45: (function(tinymce) {
bgneal@45: 	var DOM = tinymce.DOM, Event = tinymce.dom.Event, is = tinymce.is, each = tinymce.each;
bgneal@45: 
bgneal@45: 	tinymce.create('tinymce.ui.ColorSplitButton:tinymce.ui.SplitButton', {
bgneal@45: 		ColorSplitButton : function(id, s, ed) {
bgneal@45: 			var t = this;
bgneal@45: 
bgneal@45: 			t.parent(id, s, ed);
bgneal@45: 
bgneal@45: 			t.settings = s = tinymce.extend({
bgneal@45: 				colors : '000000,993300,333300,003300,003366,000080,333399,333333,800000,FF6600,808000,008000,008080,0000FF,666699,808080,FF0000,FF9900,99CC00,339966,33CCCC,3366FF,800080,999999,FF00FF,FFCC00,FFFF00,00FF00,00FFFF,00CCFF,993366,C0C0C0,FF99CC,FFCC99,FFFF99,CCFFCC,CCFFFF,99CCFF,CC99FF,FFFFFF',
bgneal@45: 				grid_width : 8,
bgneal@45: 				default_color : '#888888'
bgneal@45: 			}, t.settings);
bgneal@45: 
bgneal@45: 			t.onShowMenu = new tinymce.util.Dispatcher(t);
bgneal@45: 
bgneal@45: 			t.onHideMenu = new tinymce.util.Dispatcher(t);
bgneal@45: 
bgneal@45: 			t.value = s.default_color;
bgneal@45: 		},
bgneal@45: 
bgneal@45: 		showMenu : function() {
bgneal@45: 			var t = this, r, p, e, p2;
bgneal@45: 
bgneal@45: 			if (t.isDisabled())
bgneal@45: 				return;
bgneal@45: 
bgneal@45: 			if (!t.isMenuRendered) {
bgneal@45: 				t.renderMenu();
bgneal@45: 				t.isMenuRendered = true;
bgneal@45: 			}
bgneal@45: 
bgneal@45: 			if (t.isMenuVisible)
bgneal@45: 				return t.hideMenu();
bgneal@45: 
bgneal@45: 			e = DOM.get(t.id);
bgneal@45: 			DOM.show(t.id + '_menu');
bgneal@45: 			DOM.addClass(e, 'mceSplitButtonSelected');
bgneal@45: 			p2 = DOM.getPos(e);
bgneal@45: 			DOM.setStyles(t.id + '_menu', {
bgneal@45: 				left : p2.x,
bgneal@45: 				top : p2.y + e.clientHeight,
bgneal@45: 				zIndex : 200000
bgneal@45: 			});
bgneal@45: 			e = 0;
bgneal@45: 
bgneal@45: 			Event.add(DOM.doc, 'mousedown', t.hideMenu, t);
bgneal@45: 			t.onShowMenu.dispatch(t);
bgneal@45: 
bgneal@45: 			if (t._focused) {
bgneal@45: 				t._keyHandler = Event.add(t.id + '_menu', 'keydown', function(e) {
bgneal@45: 					if (e.keyCode == 27)
bgneal@45: 						t.hideMenu();
bgneal@45: 				});
bgneal@45: 
bgneal@45: 				DOM.select('a', t.id + '_menu')[0].focus(); // Select first link
bgneal@45: 			}
bgneal@45: 
bgneal@45: 			t.isMenuVisible = 1;
bgneal@45: 		},
bgneal@45: 
bgneal@45: 		hideMenu : function(e) {
bgneal@45: 			var t = this;
bgneal@45: 
bgneal@45: 			if (t.isMenuVisible) {
bgneal@45: 				// Prevent double toogles by canceling the mouse click event to the button
bgneal@45: 				if (e && e.type == "mousedown" && DOM.getParent(e.target, function(e) {return e.id === t.id + '_open';}))
bgneal@45: 					return;
bgneal@45: 
bgneal@45: 				if (!e || !DOM.getParent(e.target, '.mceSplitButtonMenu')) {
bgneal@45: 					DOM.removeClass(t.id, 'mceSplitButtonSelected');
bgneal@45: 					Event.remove(DOM.doc, 'mousedown', t.hideMenu, t);
bgneal@45: 					Event.remove(t.id + '_menu', 'keydown', t._keyHandler);
bgneal@45: 					DOM.hide(t.id + '_menu');
bgneal@45: 				}
bgneal@45: 
bgneal@45: 				t.isMenuVisible = 0;
bgneal@45: 				t.onHideMenu.dispatch();
bgneal@45: 			}
bgneal@45: 		},
bgneal@45: 
bgneal@45: 		renderMenu : function() {
bgneal@45: 			var t = this, m, i = 0, s = t.settings, n, tb, tr, w, context;
bgneal@45: 
bgneal@45: 			w = DOM.add(s.menu_container, 'div', {role: 'listbox', id : t.id + '_menu', 'class' : s['menu_class'] + ' ' + s['class'], style : 'position:absolute;left:0;top:-1000px;'});
bgneal@45: 			m = DOM.add(w, 'div', {'class' : s['class'] + ' mceSplitButtonMenu'});
bgneal@45: 			DOM.add(m, 'span', {'class' : 'mceMenuLine'});
bgneal@45: 
bgneal@45: 			n = DOM.add(m, 'table', {role: 'presentation', 'class' : 'mceColorSplitMenu'});
bgneal@45: 			tb = DOM.add(n, 'tbody');
bgneal@45: 
bgneal@45: 			// Generate color grid
bgneal@45: 			i = 0;
bgneal@45: 			each(is(s.colors, 'array') ? s.colors : s.colors.split(','), function(c) {
bgneal@45: 				c = c.replace(/^#/, '');
bgneal@45: 
bgneal@45: 				if (!i--) {
bgneal@45: 					tr = DOM.add(tb, 'tr');
bgneal@45: 					i = s.grid_width - 1;
bgneal@45: 				}
bgneal@45: 
bgneal@45: 				n = DOM.add(tr, 'td');
bgneal@45: 				var settings = {
bgneal@45: 					href : 'javascript:;',
bgneal@45: 					style : {
bgneal@45: 						backgroundColor : '#' + c
bgneal@45: 					},
bgneal@45: 					'title': t.editor.getLang('colors.' + c, c),
bgneal@45: 					'data-mce-color' : '#' + c
bgneal@45: 				};
bgneal@45: 
bgneal@45: 				// adding a proper ARIA role = button causes JAWS to read things incorrectly on IE.
bgneal@45: 				if (!tinymce.isIE ) {
bgneal@45: 					settings['role']= 'option';
bgneal@45: 				}
bgneal@45: 
bgneal@45: 				n = DOM.add(n, 'a', settings);
bgneal@45: 
bgneal@45: 				if (t.editor.forcedHighContrastMode) {
bgneal@45: 					n = DOM.add(n, 'canvas', { width: 16, height: 16, 'aria-hidden': 'true' });
bgneal@45: 					if (n.getContext && (context = n.getContext("2d"))) {
bgneal@45: 						context.fillStyle = '#' + c;
bgneal@45: 						context.fillRect(0, 0, 16, 16);
bgneal@45: 					} else {
bgneal@45: 						// No point leaving a canvas element around if it's not supported for drawing on anyway.
bgneal@45: 						DOM.remove(n);
bgneal@45: 					}
bgneal@45: 				}
bgneal@45: 			});
bgneal@45: 
bgneal@45: 			if (s.more_colors_func) {
bgneal@45: 				n = DOM.add(tb, 'tr');
bgneal@45: 				n = DOM.add(n, 'td', {colspan : s.grid_width, 'class' : 'mceMoreColors'});
bgneal@45: 				n = DOM.add(n, 'a', {role: 'option', id : t.id + '_more', href : 'javascript:;', onclick : 'return false;', 'class' : 'mceMoreColors'}, s.more_colors_title);
bgneal@45: 
bgneal@45: 				Event.add(n, 'click', function(e) {
bgneal@45: 					s.more_colors_func.call(s.more_colors_scope || this);
bgneal@45: 					return Event.cancel(e); // Cancel to fix onbeforeunload problem
bgneal@45: 				});
bgneal@45: 			}
bgneal@45: 
bgneal@45: 			DOM.addClass(m, 'mceColorSplitMenu');
bgneal@45: 			
bgneal@45: 			new tinymce.ui.KeyboardNavigation({
bgneal@45: 				root: t.id + '_menu',
bgneal@45: 				items: DOM.select('a', t.id + '_menu'),
bgneal@45: 				onCancel: function() {
bgneal@45: 					t.hideMenu();
bgneal@45: 					t.focus();
bgneal@45: 				}
bgneal@45: 			});
bgneal@45: 
bgneal@45: 			// Prevent IE from scrolling and hindering click to occur #4019
bgneal@45: 			Event.add(t.id + '_menu', 'mousedown', function(e) {return Event.cancel(e);});
bgneal@45: 
bgneal@45: 			Event.add(t.id + '_menu', 'click', function(e) {
bgneal@45: 				var c;
bgneal@45: 
bgneal@45: 				e = DOM.getParent(e.target, 'a', tb);
bgneal@45: 
bgneal@45: 				if (e && e.nodeName.toLowerCase() == 'a' && (c = e.getAttribute('data-mce-color')))
bgneal@45: 					t.setColor(c);
bgneal@45: 
bgneal@45: 				return false; // Prevent IE auto save warning
bgneal@45: 			});
bgneal@45: 
bgneal@45: 			return w;
bgneal@45: 		},
bgneal@45: 
bgneal@45: 		setColor : function(c) {
bgneal@45: 			this.displayColor(c);
bgneal@45: 			this.hideMenu();
bgneal@45: 			this.settings.onselect(c);
bgneal@45: 		},
bgneal@45: 		
bgneal@45: 		displayColor : function(c) {
bgneal@45: 			var t = this;
bgneal@45: 
bgneal@45: 			DOM.setStyle(t.id + '_preview', 'backgroundColor', c);
bgneal@45: 
bgneal@45: 			t.value = c;
bgneal@45: 		},
bgneal@45: 
bgneal@45: 		postRender : function() {
bgneal@45: 			var t = this, id = t.id;
bgneal@45: 
bgneal@45: 			t.parent();
bgneal@45: 			DOM.add(id + '_action', 'div', {id : id + '_preview', 'class' : 'mceColorPreview'});
bgneal@45: 			DOM.setStyle(t.id + '_preview', 'backgroundColor', t.value);
bgneal@45: 		},
bgneal@45: 
bgneal@45: 		destroy : function() {
bgneal@45: 			this.parent();
bgneal@45: 
bgneal@45: 			Event.clear(this.id + '_menu');
bgneal@45: 			Event.clear(this.id + '_more');
bgneal@45: 			DOM.remove(this.id + '_menu');
bgneal@45: 		}
bgneal@45: 	});
bgneal@45: })(tinymce);
bgneal@45: 
bgneal@45: (function(tinymce) {
bgneal@45: // Shorten class names
bgneal@45: var dom = tinymce.DOM, each = tinymce.each, Event = tinymce.dom.Event;
bgneal@45: tinymce.create('tinymce.ui.ToolbarGroup:tinymce.ui.Container', {
bgneal@45: 	renderHTML : function() {
bgneal@45: 		var t = this, h = [], controls = t.controls, each = tinymce.each, settings = t.settings;
bgneal@45: 
bgneal@45: 		h.push('<div id="' + t.id + '" role="group" aria-labelledby="' + t.id + '_voice">');
bgneal@45: 		//TODO: ACC test this out - adding a role = application for getting the landmarks working well.
bgneal@45: 		h.push("<span role='application'>");
bgneal@45: 		h.push('<span id="' + t.id + '_voice" class="mceVoiceLabel" style="display:none;">' + dom.encode(settings.name) + '</span>');
bgneal@45: 		each(controls, function(toolbar) {
bgneal@45: 			h.push(toolbar.renderHTML());
bgneal@45: 		});
bgneal@45: 		h.push("</span>");
bgneal@45: 		h.push('</div>');
bgneal@45: 
bgneal@45: 		return h.join('');
bgneal@45: 	},
bgneal@45: 	
bgneal@45: 	focus : function() {
bgneal@45: 		var t = this;
bgneal@45: 		dom.get(t.id).focus();
bgneal@45: 	},
bgneal@45: 	
bgneal@45: 	postRender : function() {
bgneal@45: 		var t = this, items = [];
bgneal@45: 
bgneal@45: 		each(t.controls, function(toolbar) {
bgneal@45: 			each (toolbar.controls, function(control) {
bgneal@45: 				if (control.id) {
bgneal@45: 					items.push(control);
bgneal@45: 				}
bgneal@45: 			});
bgneal@45: 		});
bgneal@45: 
bgneal@45: 		t.keyNav = new tinymce.ui.KeyboardNavigation({
bgneal@45: 			root: t.id,
bgneal@45: 			items: items,
bgneal@45: 			onCancel: function() {
bgneal@45: 				//Move focus if webkit so that navigation back will read the item.
bgneal@45: 				if (tinymce.isWebKit) {
bgneal@45: 					dom.get(t.editor.id+"_ifr").focus();
bgneal@45: 				}
bgneal@45: 				t.editor.focus();
bgneal@45: 			},
bgneal@45: 			excludeFromTabOrder: !t.settings.tab_focus_toolbar
bgneal@45: 		});
bgneal@45: 	},
bgneal@45: 	
bgneal@45: 	destroy : function() {
bgneal@45: 		var self = this;
bgneal@45: 
bgneal@45: 		self.parent();
bgneal@45: 		self.keyNav.destroy();
bgneal@45: 		Event.clear(self.id);
bgneal@45: 	}
bgneal@45: });
bgneal@45: })(tinymce);
bgneal@45: 
bgneal@45: (function(tinymce) {
bgneal@45: // Shorten class names
bgneal@45: var dom = tinymce.DOM, each = tinymce.each;
bgneal@45: tinymce.create('tinymce.ui.Toolbar:tinymce.ui.Container', {
bgneal@45: 	renderHTML : function() {
bgneal@45: 		var t = this, h = '', c, co, s = t.settings, i, pr, nx, cl;
bgneal@45: 
bgneal@45: 		cl = t.controls;
bgneal@45: 		for (i=0; i<cl.length; i++) {
bgneal@45: 			// Get current control, prev control, next control and if the control is a list box or not
bgneal@45: 			co = cl[i];
bgneal@45: 			pr = cl[i - 1];
bgneal@45: 			nx = cl[i + 1];
bgneal@45: 
bgneal@45: 			// Add toolbar start
bgneal@45: 			if (i === 0) {
bgneal@45: 				c = 'mceToolbarStart';
bgneal@45: 
bgneal@45: 				if (co.Button)
bgneal@45: 					c += ' mceToolbarStartButton';
bgneal@45: 				else if (co.SplitButton)
bgneal@45: 					c += ' mceToolbarStartSplitButton';
bgneal@45: 				else if (co.ListBox)
bgneal@45: 					c += ' mceToolbarStartListBox';
bgneal@45: 
bgneal@45: 				h += dom.createHTML('td', {'class' : c}, dom.createHTML('span', null, '<!-- IE -->'));
bgneal@45: 			}
bgneal@45: 
bgneal@45: 			// Add toolbar end before list box and after the previous button
bgneal@45: 			// This is to fix the o2k7 editor skins
bgneal@45: 			if (pr && co.ListBox) {
bgneal@45: 				if (pr.Button || pr.SplitButton)
bgneal@45: 					h += dom.createHTML('td', {'class' : 'mceToolbarEnd'}, dom.createHTML('span', null, '<!-- IE -->'));
bgneal@45: 			}
bgneal@45: 
bgneal@45: 			// Render control HTML
bgneal@45: 
bgneal@45: 			// IE 8 quick fix, needed to propertly generate a hit area for anchors
bgneal@45: 			if (dom.stdMode)
bgneal@45: 				h += '<td style="position: relative">' + co.renderHTML() + '</td>';
bgneal@45: 			else
bgneal@45: 				h += '<td>' + co.renderHTML() + '</td>';
bgneal@45: 
bgneal@45: 			// Add toolbar start after list box and before the next button
bgneal@45: 			// This is to fix the o2k7 editor skins
bgneal@45: 			if (nx && co.ListBox) {
bgneal@45: 				if (nx.Button || nx.SplitButton)
bgneal@45: 					h += dom.createHTML('td', {'class' : 'mceToolbarStart'}, dom.createHTML('span', null, '<!-- IE -->'));
bgneal@45: 			}
bgneal@45: 		}
bgneal@45: 
bgneal@45: 		c = 'mceToolbarEnd';
bgneal@45: 
bgneal@45: 		if (co.Button)
bgneal@45: 			c += ' mceToolbarEndButton';
bgneal@45: 		else if (co.SplitButton)
bgneal@45: 			c += ' mceToolbarEndSplitButton';
bgneal@45: 		else if (co.ListBox)
bgneal@45: 			c += ' mceToolbarEndListBox';
bgneal@45: 
bgneal@45: 		h += dom.createHTML('td', {'class' : c}, dom.createHTML('span', null, '<!-- IE -->'));
bgneal@45: 
bgneal@45: 		return dom.createHTML('table', {id : t.id, 'class' : 'mceToolbar' + (s['class'] ? ' ' + s['class'] : ''), cellpadding : '0', cellspacing : '0', align : t.settings.align || '', role: 'presentation', tabindex: '-1'}, '<tbody><tr>' + h + '</tr></tbody>');
bgneal@45: 	}
bgneal@45: });
bgneal@45: })(tinymce);
bgneal@45: 
bgneal@45: (function(tinymce) {
bgneal@45: 	var Dispatcher = tinymce.util.Dispatcher, each = tinymce.each;
bgneal@45: 
bgneal@45: 	tinymce.create('tinymce.AddOnManager', {
bgneal@45: 		AddOnManager : function() {
bgneal@45: 			var self = this;
bgneal@45: 
bgneal@45: 			self.items = [];
bgneal@45: 			self.urls = {};
bgneal@45: 			self.lookup = {};
bgneal@45: 			self.onAdd = new Dispatcher(self);
bgneal@45: 		},
bgneal@45: 
bgneal@45: 		get : function(n) {
bgneal@45: 			if (this.lookup[n]) {
bgneal@45: 				return this.lookup[n].instance;
bgneal@45: 			} else {
bgneal@45: 				return undefined;
bgneal@45: 			}
bgneal@45: 		},
bgneal@45: 
bgneal@45: 		dependencies : function(n) {
bgneal@45: 			var result;
bgneal@45: 			if (this.lookup[n]) {
bgneal@45: 				result = this.lookup[n].dependencies;
bgneal@45: 			}
bgneal@45: 			return result || [];
bgneal@45: 		},
bgneal@45: 
bgneal@45: 		requireLangPack : function(n) {
bgneal@45: 			var s = tinymce.settings;
bgneal@45: 
bgneal@45: 			if (s && s.language && s.language_load !== false)
bgneal@45: 				tinymce.ScriptLoader.add(this.urls[n] + '/langs/' + s.language + '.js');
bgneal@45: 		},
bgneal@45: 
bgneal@45: 		add : function(id, o, dependencies) {
bgneal@45: 			this.items.push(o);
bgneal@45: 			this.lookup[id] = {instance:o, dependencies:dependencies};
bgneal@45: 			this.onAdd.dispatch(this, id, o);
bgneal@45: 
bgneal@45: 			return o;
bgneal@45: 		},
bgneal@45: 		createUrl: function(baseUrl, dep) {
bgneal@45: 			if (typeof dep === "object") {
bgneal@45: 				return dep
bgneal@45: 			} else {
bgneal@45: 				return {prefix: baseUrl.prefix, resource: dep, suffix: baseUrl.suffix};
bgneal@45: 			}
bgneal@45: 		},
bgneal@45: 
bgneal@45: 		addComponents: function(pluginName, scripts) {
bgneal@45: 			var pluginUrl = this.urls[pluginName];
bgneal@45: 			tinymce.each(scripts, function(script){
bgneal@45: 				tinymce.ScriptLoader.add(pluginUrl+"/"+script);	
bgneal@45: 			});
bgneal@45: 		},
bgneal@45: 
bgneal@45: 		load : function(n, u, cb, s) {
bgneal@45: 			var t = this, url = u;
bgneal@45: 
bgneal@45: 			function loadDependencies() {
bgneal@45: 				var dependencies = t.dependencies(n);
bgneal@45: 				tinymce.each(dependencies, function(dep) {
bgneal@45: 					var newUrl = t.createUrl(u, dep);
bgneal@45: 					t.load(newUrl.resource, newUrl, undefined, undefined);
bgneal@45: 				});
bgneal@45: 				if (cb) {
bgneal@45: 					if (s) {
bgneal@45: 						cb.call(s);
bgneal@45: 					} else {
bgneal@45: 						cb.call(tinymce.ScriptLoader);
bgneal@45: 					}
bgneal@45: 				}
bgneal@45: 			}
bgneal@45: 
bgneal@45: 			if (t.urls[n])
bgneal@45: 				return;
bgneal@45: 			if (typeof u === "object")
bgneal@45: 				url = u.prefix + u.resource + u.suffix;
bgneal@45: 
bgneal@45: 			if (url.indexOf('/') != 0 && url.indexOf('://') == -1)
bgneal@45: 				url = tinymce.baseURL + '/' + url;
bgneal@45: 
bgneal@45: 			t.urls[n] = url.substring(0, url.lastIndexOf('/'));
bgneal@45: 
bgneal@45: 			if (t.lookup[n]) {
bgneal@45: 				loadDependencies();
bgneal@45: 			} else {
bgneal@45: 				tinymce.ScriptLoader.add(url, loadDependencies, s);
bgneal@45: 			}
bgneal@45: 		}
bgneal@45: 	});
bgneal@45: 
bgneal@45: 	// Create plugin and theme managers
bgneal@45: 	tinymce.PluginManager = new tinymce.AddOnManager();
bgneal@45: 	tinymce.ThemeManager = new tinymce.AddOnManager();
bgneal@45: }(tinymce));
bgneal@45: 
bgneal@45: (function(tinymce) {
bgneal@45: 	// Shorten names
bgneal@45: 	var each = tinymce.each, extend = tinymce.extend,
bgneal@45: 		DOM = tinymce.DOM, Event = tinymce.dom.Event,
bgneal@45: 		ThemeManager = tinymce.ThemeManager, PluginManager = tinymce.PluginManager,
bgneal@45: 		explode = tinymce.explode,
bgneal@45: 		Dispatcher = tinymce.util.Dispatcher, undefined, instanceCounter = 0;
bgneal@45: 
bgneal@45: 	// Setup some URLs where the editor API is located and where the document is
bgneal@45: 	tinymce.documentBaseURL = window.location.href.replace(/[\?#].*$/, '').replace(/[\/\\][^\/]+$/, '');
bgneal@45: 	if (!/[\/\\]$/.test(tinymce.documentBaseURL))
bgneal@45: 		tinymce.documentBaseURL += '/';
bgneal@45: 
bgneal@45: 	tinymce.baseURL = new tinymce.util.URI(tinymce.documentBaseURL).toAbsolute(tinymce.baseURL);
bgneal@45: 
bgneal@45: 	tinymce.baseURI = new tinymce.util.URI(tinymce.baseURL);
bgneal@45: 
bgneal@45: 	// Add before unload listener
bgneal@45: 	// This was required since IE was leaking memory if you added and removed beforeunload listeners
bgneal@45: 	// with attachEvent/detatchEvent so this only adds one listener and instances can the attach to the onBeforeUnload event
bgneal@45: 	tinymce.onBeforeUnload = new Dispatcher(tinymce);
bgneal@45: 
bgneal@45: 	// Must be on window or IE will leak if the editor is placed in frame or iframe
bgneal@45: 	Event.add(window, 'beforeunload', function(e) {
bgneal@45: 		tinymce.onBeforeUnload.dispatch(tinymce, e);
bgneal@45: 	});
bgneal@45: 
bgneal@45: 	tinymce.onAddEditor = new Dispatcher(tinymce);
bgneal@45: 
bgneal@45: 	tinymce.onRemoveEditor = new Dispatcher(tinymce);
bgneal@45: 
bgneal@45: 	tinymce.EditorManager = extend(tinymce, {
bgneal@45: 		editors : [],
bgneal@45: 
bgneal@45: 		i18n : {},
bgneal@45: 
bgneal@45: 		activeEditor : null,
bgneal@45: 
bgneal@45: 		init : function(s) {
bgneal@45: 			var t = this, pl, sl = tinymce.ScriptLoader, e, el = [], ed;
bgneal@45: 
bgneal@45: 			function createId(elm) {
bgneal@45: 				var id = elm.id;
bgneal@45: 	
bgneal@45: 				// Use element id, or unique name or generate a unique id
bgneal@45: 				if (!id) {
bgneal@45: 					id = elm.name;
bgneal@45: 	
bgneal@45: 					if (id && !DOM.get(id)) {
bgneal@45: 						id = elm.name;
bgneal@45: 					} else {
bgneal@45: 						// Generate unique name
bgneal@45: 						id = DOM.uniqueId();
bgneal@45: 					}
bgneal@45: 
bgneal@45: 					elm.setAttribute('id', id);
bgneal@45: 				}
bgneal@45: 
bgneal@45: 				return id;
bgneal@45: 			};
bgneal@45: 
bgneal@45: 			function execCallback(se, n, s) {
bgneal@45: 				var f = se[n];
bgneal@45: 
bgneal@45: 				if (!f)
bgneal@45: 					return;
bgneal@45: 
bgneal@45: 				if (tinymce.is(f, 'string')) {
bgneal@45: 					s = f.replace(/\.\w+$/, '');
bgneal@45: 					s = s ? tinymce.resolve(s) : 0;
bgneal@45: 					f = tinymce.resolve(f);
bgneal@45: 				}
bgneal@45: 
bgneal@45: 				return f.apply(s || this, Array.prototype.slice.call(arguments, 2));
bgneal@45: 			};
bgneal@45: 
bgneal@45: 			s = extend({
bgneal@45: 				theme : "simple",
bgneal@45: 				language : "en"
bgneal@45: 			}, s);
bgneal@45: 
bgneal@45: 			t.settings = s;
bgneal@45: 
bgneal@45: 			// Legacy call
bgneal@45: 			Event.bind(window, 'ready', function() {
bgneal@45: 				var l, co;
bgneal@45: 
bgneal@45: 				execCallback(s, 'onpageload');
bgneal@45: 
bgneal@45: 				switch (s.mode) {
bgneal@45: 					case "exact":
bgneal@45: 						l = s.elements || '';
bgneal@45: 
bgneal@45: 						if(l.length > 0) {
bgneal@45: 							each(explode(l), function(v) {
bgneal@45: 								if (DOM.get(v)) {
bgneal@45: 									ed = new tinymce.Editor(v, s);
bgneal@45: 									el.push(ed);
bgneal@45: 									ed.render(1);
bgneal@45: 								} else {
bgneal@45: 									each(document.forms, function(f) {
bgneal@45: 										each(f.elements, function(e) {
bgneal@45: 											if (e.name === v) {
bgneal@45: 												v = 'mce_editor_' + instanceCounter++;
bgneal@45: 												DOM.setAttrib(e, 'id', v);
bgneal@45: 
bgneal@45: 												ed = new tinymce.Editor(v, s);
bgneal@45: 												el.push(ed);
bgneal@45: 												ed.render(1);
bgneal@45: 											}
bgneal@45: 										});
bgneal@45: 									});
bgneal@45: 								}
bgneal@45: 							});
bgneal@45: 						}
bgneal@45: 						break;
bgneal@45: 
bgneal@45: 					case "textareas":
bgneal@45: 					case "specific_textareas":
bgneal@45: 						function hasClass(n, c) {
bgneal@45: 							return c.constructor === RegExp ? c.test(n.className) : DOM.hasClass(n, c);
bgneal@45: 						};
bgneal@45: 
bgneal@45: 						each(DOM.select('textarea'), function(elm) {
bgneal@45: 							if (s.editor_deselector && hasClass(elm, s.editor_deselector))
bgneal@45: 								return;
bgneal@45: 
bgneal@45: 							if (!s.editor_selector || hasClass(elm, s.editor_selector)) {
bgneal@45: 								ed = new tinymce.Editor(createId(elm), s);
bgneal@45: 								el.push(ed);
bgneal@45: 								ed.render(1);
bgneal@45: 							}
bgneal@45: 						});
bgneal@45: 						break;
bgneal@45: 					
bgneal@45: 					default:
bgneal@45: 						if (s.types) {
bgneal@45: 							// Process type specific selector
bgneal@45: 							each(s.types, function(type) {
bgneal@45: 								each(DOM.select(type.selector), function(elm) {
bgneal@45: 									var editor = new tinymce.Editor(createId(elm), tinymce.extend({}, s, type));
bgneal@45: 									el.push(editor);
bgneal@45: 									editor.render(1);
bgneal@45: 								});
bgneal@45: 							});
bgneal@45: 						} else if (s.selector) {
bgneal@45: 							// Process global selector
bgneal@45: 							each(DOM.select(s.selector), function(elm) {
bgneal@45: 								var editor = new tinymce.Editor(createId(elm), s);
bgneal@45: 								el.push(editor);
bgneal@45: 								editor.render(1);
bgneal@45: 							});
bgneal@45: 						}
bgneal@45: 				}
bgneal@45: 
bgneal@45: 				// Call onInit when all editors are initialized
bgneal@45: 				if (s.oninit) {
bgneal@45: 					l = co = 0;
bgneal@45: 
bgneal@45: 					each(el, function(ed) {
bgneal@45: 						co++;
bgneal@45: 
bgneal@45: 						if (!ed.initialized) {
bgneal@45: 							// Wait for it
bgneal@45: 							ed.onInit.add(function() {
bgneal@45: 								l++;
bgneal@45: 
bgneal@45: 								// All done
bgneal@45: 								if (l == co)
bgneal@45: 									execCallback(s, 'oninit');
bgneal@45: 							});
bgneal@45: 						} else
bgneal@45: 							l++;
bgneal@45: 
bgneal@45: 						// All done
bgneal@45: 						if (l == co)
bgneal@45: 							execCallback(s, 'oninit');					
bgneal@45: 					});
bgneal@45: 				}
bgneal@45: 			});
bgneal@45: 		},
bgneal@45: 
bgneal@45: 		get : function(id) {
bgneal@45: 			if (id === undefined)
bgneal@45: 				return this.editors;
bgneal@45: 
bgneal@45: 			return this.editors[id];
bgneal@45: 		},
bgneal@45: 
bgneal@45: 		getInstanceById : function(id) {
bgneal@45: 			return this.get(id);
bgneal@45: 		},
bgneal@45: 
bgneal@45: 		add : function(editor) {
bgneal@45: 			var self = this, editors = self.editors;
bgneal@45: 
bgneal@45: 			// Add named and index editor instance
bgneal@45: 			editors[editor.id] = editor;
bgneal@45: 			editors.push(editor);
bgneal@45: 
bgneal@45: 			self._setActive(editor);
bgneal@45: 			self.onAddEditor.dispatch(self, editor);
bgneal@45: 
bgneal@45: 
bgneal@45: 			return editor;
bgneal@45: 		},
bgneal@45: 
bgneal@45: 		remove : function(editor) {
bgneal@45: 			var t = this, i, editors = t.editors;
bgneal@45: 
bgneal@45: 			// Not in the collection
bgneal@45: 			if (!editors[editor.id])
bgneal@45: 				return null;
bgneal@45: 
bgneal@45: 			delete editors[editor.id];
bgneal@45: 
bgneal@45: 			for (i = 0; i < editors.length; i++) {
bgneal@45: 				if (editors[i] == editor) {
bgneal@45: 					editors.splice(i, 1);
bgneal@45: 					break;
bgneal@45: 				}
bgneal@45: 			}
bgneal@45: 
bgneal@45: 			// Select another editor since the active one was removed
bgneal@45: 			if (t.activeEditor == editor)
bgneal@45: 				t._setActive(editors[0]);
bgneal@45: 
bgneal@45: 			editor.destroy();
bgneal@45: 			t.onRemoveEditor.dispatch(t, editor);
bgneal@45: 
bgneal@45: 			return editor;
bgneal@45: 		},
bgneal@45: 
bgneal@45: 		execCommand : function(c, u, v) {
bgneal@45: 			var t = this, ed = t.get(v), w;
bgneal@45: 
bgneal@45: 			// Manager commands
bgneal@45: 			switch (c) {
bgneal@45: 				case "mceFocus":
bgneal@45: 					ed.focus();
bgneal@45: 					return true;
bgneal@45: 
bgneal@45: 				case "mceAddEditor":
bgneal@45: 				case "mceAddControl":
bgneal@45: 					if (!t.get(v))
bgneal@45: 						new tinymce.Editor(v, t.settings).render();
bgneal@45: 
bgneal@45: 					return true;
bgneal@45: 
bgneal@45: 				case "mceAddFrameControl":
bgneal@45: 					w = v.window;
bgneal@45: 
bgneal@45: 					// Add tinyMCE global instance and tinymce namespace to specified window
bgneal@45: 					w.tinyMCE = tinyMCE;
bgneal@45: 					w.tinymce = tinymce;
bgneal@45: 
bgneal@45: 					tinymce.DOM.doc = w.document;
bgneal@45: 					tinymce.DOM.win = w;
bgneal@45: 
bgneal@45: 					ed = new tinymce.Editor(v.element_id, v);
bgneal@45: 					ed.render();
bgneal@45: 
bgneal@45: 					// Fix IE memory leaks
bgneal@45: 					if (tinymce.isIE) {
bgneal@45: 						function clr() {
bgneal@45: 							ed.destroy();
bgneal@45: 							w.detachEvent('onunload', clr);
bgneal@45: 							w = w.tinyMCE = w.tinymce = null; // IE leak
bgneal@45: 						};
bgneal@45: 
bgneal@45: 						w.attachEvent('onunload', clr);
bgneal@45: 					}
bgneal@45: 
bgneal@45: 					v.page_window = null;
bgneal@45: 
bgneal@45: 					return true;
bgneal@45: 
bgneal@45: 				case "mceRemoveEditor":
bgneal@45: 				case "mceRemoveControl":
bgneal@45: 					if (ed)
bgneal@45: 						ed.remove();
bgneal@45: 
bgneal@45: 					return true;
bgneal@45: 
bgneal@45: 				case 'mceToggleEditor':
bgneal@45: 					if (!ed) {
bgneal@45: 						t.execCommand('mceAddControl', 0, v);
bgneal@45: 						return true;
bgneal@45: 					}
bgneal@45: 
bgneal@45: 					if (ed.isHidden())
bgneal@45: 						ed.show();
bgneal@45: 					else
bgneal@45: 						ed.hide();
bgneal@45: 
bgneal@45: 					return true;
bgneal@45: 			}
bgneal@45: 
bgneal@45: 			// Run command on active editor
bgneal@45: 			if (t.activeEditor)
bgneal@45: 				return t.activeEditor.execCommand(c, u, v);
bgneal@45: 
bgneal@45: 			return false;
bgneal@45: 		},
bgneal@45: 
bgneal@45: 		execInstanceCommand : function(id, c, u, v) {
bgneal@45: 			var ed = this.get(id);
bgneal@45: 
bgneal@45: 			if (ed)
bgneal@45: 				return ed.execCommand(c, u, v);
bgneal@45: 
bgneal@45: 			return false;
bgneal@45: 		},
bgneal@45: 
bgneal@45: 		triggerSave : function() {
bgneal@45: 			each(this.editors, function(e) {
bgneal@45: 				e.save();
bgneal@45: 			});
bgneal@45: 		},
bgneal@45: 
bgneal@45: 		addI18n : function(p, o) {
bgneal@45: 			var lo, i18n = this.i18n;
bgneal@45: 
bgneal@45: 			if (!tinymce.is(p, 'string')) {
bgneal@45: 				each(p, function(o, lc) {
bgneal@45: 					each(o, function(o, g) {
bgneal@45: 						each(o, function(o, k) {
bgneal@45: 							if (g === 'common')
bgneal@45: 								i18n[lc + '.' + k] = o;
bgneal@45: 							else
bgneal@45: 								i18n[lc + '.' + g + '.' + k] = o;
bgneal@45: 						});
bgneal@45: 					});
bgneal@45: 				});
bgneal@45: 			} else {
bgneal@45: 				each(o, function(o, k) {
bgneal@45: 					i18n[p + '.' + k] = o;
bgneal@45: 				});
bgneal@45: 			}
bgneal@45: 		},
bgneal@45: 
bgneal@45: 		// Private methods
bgneal@45: 
bgneal@45: 		_setActive : function(editor) {
bgneal@45: 			this.selectedInstance = this.activeEditor = editor;
bgneal@45: 		}
bgneal@45: 	});
bgneal@45: })(tinymce);
bgneal@45: 
bgneal@45: (function(tinymce) {
bgneal@45: 	// Shorten these names
bgneal@45: 	var DOM = tinymce.DOM, Event = tinymce.dom.Event, extend = tinymce.extend,
bgneal@45: 		Dispatcher = tinymce.util.Dispatcher, each = tinymce.each, isGecko = tinymce.isGecko,
bgneal@45: 		isIE = tinymce.isIE, isWebKit = tinymce.isWebKit, is = tinymce.is,
bgneal@45: 		ThemeManager = tinymce.ThemeManager, PluginManager = tinymce.PluginManager,
bgneal@45: 		inArray = tinymce.inArray, grep = tinymce.grep, explode = tinymce.explode, VK = tinymce.VK;
bgneal@45: 
bgneal@45: 	tinymce.create('tinymce.Editor', {
bgneal@45: 		Editor : function(id, s) {
bgneal@45: 			var t = this;
bgneal@45: 
bgneal@45: 			t.id = t.editorId = id;
bgneal@45: 
bgneal@45: 			t.execCommands = {};
bgneal@45: 			t.queryStateCommands = {};
bgneal@45: 			t.queryValueCommands = {};
bgneal@45: 
bgneal@45: 			t.isNotDirty = false;
bgneal@45: 
bgneal@45: 			t.plugins = {};
bgneal@45: 
bgneal@45: 			// Add events to the editor
bgneal@45: 			each([
bgneal@45: 				'onPreInit',
bgneal@45: 
bgneal@45: 				'onBeforeRenderUI',
bgneal@45: 
bgneal@45: 				'onPostRender',
bgneal@45: 
bgneal@45: 				'onLoad',
bgneal@45: 
bgneal@45: 				'onInit',
bgneal@45: 
bgneal@45: 				'onRemove',
bgneal@45: 
bgneal@45: 				'onActivate',
bgneal@45: 
bgneal@45: 				'onDeactivate',
bgneal@45: 
bgneal@45: 				'onClick',
bgneal@45: 
bgneal@45: 				'onEvent',
bgneal@45: 
bgneal@45: 				'onMouseUp',
bgneal@45: 
bgneal@45: 				'onMouseDown',
bgneal@45: 
bgneal@45: 				'onDblClick',
bgneal@45: 
bgneal@45: 				'onKeyDown',
bgneal@45: 
bgneal@45: 				'onKeyUp',
bgneal@45: 
bgneal@45: 				'onKeyPress',
bgneal@45: 
bgneal@45: 				'onContextMenu',
bgneal@45: 
bgneal@45: 				'onSubmit',
bgneal@45: 
bgneal@45: 				'onReset',
bgneal@45: 
bgneal@45: 				'onPaste',
bgneal@45: 
bgneal@45: 				'onPreProcess',
bgneal@45: 
bgneal@45: 				'onPostProcess',
bgneal@45: 
bgneal@45: 				'onBeforeSetContent',
bgneal@45: 
bgneal@45: 				'onBeforeGetContent',
bgneal@45: 
bgneal@45: 				'onSetContent',
bgneal@45: 
bgneal@45: 				'onGetContent',
bgneal@45: 
bgneal@45: 				'onLoadContent',
bgneal@45: 
bgneal@45: 				'onSaveContent',
bgneal@45: 
bgneal@45: 				'onNodeChange',
bgneal@45: 
bgneal@45: 				'onChange',
bgneal@45: 
bgneal@45: 				'onBeforeExecCommand',
bgneal@45: 
bgneal@45: 				'onExecCommand',
bgneal@45: 
bgneal@45: 				'onUndo',
bgneal@45: 
bgneal@45: 				'onRedo',
bgneal@45: 
bgneal@45: 				'onVisualAid',
bgneal@45: 
bgneal@45: 				'onSetProgressState',
bgneal@45: 
bgneal@45: 				'onSetAttrib'
bgneal@45: 			], function(e) {
bgneal@45: 				t[e] = new Dispatcher(t);
bgneal@45: 			});
bgneal@45: 
bgneal@45: 			t.settings = s = extend({
bgneal@45: 				id : id,
bgneal@45: 				language : 'en',
bgneal@45: 				docs_language : 'en',
bgneal@45: 				theme : 'simple',
bgneal@45: 				skin : 'default',
bgneal@45: 				delta_width : 0,
bgneal@45: 				delta_height : 0,
bgneal@45: 				popup_css : '',
bgneal@45: 				plugins : '',
bgneal@45: 				document_base_url : tinymce.documentBaseURL,
bgneal@45: 				add_form_submit_trigger : 1,
bgneal@45: 				submit_patch : 1,
bgneal@45: 				add_unload_trigger : 1,
bgneal@45: 				convert_urls : 1,
bgneal@45: 				relative_urls : 1,
bgneal@45: 				remove_script_host : 1,
bgneal@45: 				table_inline_editing : 0,
bgneal@45: 				object_resizing : 1,
bgneal@45: 				cleanup : 1,
bgneal@45: 				accessibility_focus : 1,
bgneal@45: 				custom_shortcuts : 1,
bgneal@45: 				custom_undo_redo_keyboard_shortcuts : 1,
bgneal@45: 				custom_undo_redo_restore_selection : 1,
bgneal@45: 				custom_undo_redo : 1,
bgneal@45: 				doctype : tinymce.isIE6 ? '<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">' : '<!DOCTYPE>', // Use old doctype on IE 6 to avoid horizontal scroll
bgneal@45: 				visual_table_class : 'mceItemTable',
bgneal@45: 				visual : 1,
bgneal@45: 				font_size_style_values : 'xx-small,x-small,small,medium,large,x-large,xx-large',
bgneal@45: 				font_size_legacy_values : 'xx-small,small,medium,large,x-large,xx-large,300%', // See: http://www.w3.org/TR/CSS2/fonts.html#propdef-font-size
bgneal@45: 				apply_source_formatting : 1,
bgneal@45: 				directionality : 'ltr',
bgneal@45: 				forced_root_block : 'p',
bgneal@45: 				hidden_input : 1,
bgneal@45: 				padd_empty_editor : 1,
bgneal@45: 				render_ui : 1,
bgneal@45: 				init_theme : 1,
bgneal@45: 				force_p_newlines : 1,
bgneal@45: 				indentation : '30px',
bgneal@45: 				keep_styles : 1,
bgneal@45: 				fix_table_elements : 1,
bgneal@45: 				inline_styles : 1,
bgneal@45: 				convert_fonts_to_spans : true,
bgneal@45: 				indent : 'simple',
bgneal@45: 				indent_before : 'p,h1,h2,h3,h4,h5,h6,blockquote,div,title,style,pre,script,td,ul,li,area,table,thead,tfoot,tbody,tr,section,article,hgroup,aside',
bgneal@45: 				indent_after : 'p,h1,h2,h3,h4,h5,h6,blockquote,div,title,style,pre,script,td,ul,li,area,table,thead,tfoot,tbody,tr,section,article,hgroup,aside',
bgneal@45: 				validate : true,
bgneal@45: 				entity_encoding : 'named',
bgneal@45: 				url_converter : t.convertURL,
bgneal@45: 				url_converter_scope : t,
bgneal@45: 				ie7_compat : true
bgneal@45: 			}, s);
bgneal@45: 
bgneal@45: 			t.documentBaseURI = new tinymce.util.URI(s.document_base_url || tinymce.documentBaseURL, {
bgneal@45: 				base_uri : tinyMCE.baseURI
bgneal@45: 			});
bgneal@45: 
bgneal@45: 			t.baseURI = tinymce.baseURI;
bgneal@45: 
bgneal@45: 			t.contentCSS = [];
bgneal@45: 
bgneal@45: 			// Call setup
bgneal@45: 			t.execCallback('setup', t);
bgneal@45: 		},
bgneal@45: 
bgneal@45: 		render : function(nst) {
bgneal@45: 			var t = this, s = t.settings, id = t.id, sl = tinymce.ScriptLoader;
bgneal@45: 
bgneal@45: 			// Page is not loaded yet, wait for it
bgneal@45: 			if (!Event.domLoaded) {
bgneal@45: 				Event.add(window, 'ready', function() {
bgneal@45: 					t.render();
bgneal@45: 				});
bgneal@45: 				return;
bgneal@45: 			}
bgneal@45: 
bgneal@45: 			tinyMCE.settings = s;
bgneal@45: 
bgneal@45: 			// Element not found, then skip initialization
bgneal@45: 			if (!t.getElement())
bgneal@45: 				return;
bgneal@45: 
bgneal@45: 			// Is a iPad/iPhone and not on iOS5, then skip initialization. We need to sniff 
bgneal@45: 			// here since the browser says it has contentEditable support but there is no visible
bgneal@45: 			// caret We will remove this check ones Apple implements full contentEditable support
bgneal@45: 			if (tinymce.isIDevice && !tinymce.isIOS5)
bgneal@45: 				return;
bgneal@45: 
bgneal@45: 			// Add hidden input for non input elements inside form elements
bgneal@45: 			if (!/TEXTAREA|INPUT/i.test(t.getElement().nodeName) && s.hidden_input && DOM.getParent(id, 'form'))
bgneal@45: 				DOM.insertAfter(DOM.create('input', {type : 'hidden', name : id}), id);
bgneal@45: 
bgneal@45: 			if (tinymce.WindowManager)
bgneal@45: 				t.windowManager = new tinymce.WindowManager(t);
bgneal@45: 
bgneal@45: 			if (s.encoding == 'xml') {
bgneal@45: 				t.onGetContent.add(function(ed, o) {
bgneal@45: 					if (o.save)
bgneal@45: 						o.content = DOM.encode(o.content);
bgneal@45: 				});
bgneal@45: 			}
bgneal@45: 
bgneal@45: 			if (s.add_form_submit_trigger) {
bgneal@45: 				t.onSubmit.addToTop(function() {
bgneal@45: 					if (t.initialized) {
bgneal@45: 						t.save();
bgneal@45: 						t.isNotDirty = 1;
bgneal@45: 					}
bgneal@45: 				});
bgneal@45: 			}
bgneal@45: 
bgneal@45: 			if (s.add_unload_trigger) {
bgneal@45: 				t._beforeUnload = tinyMCE.onBeforeUnload.add(function() {
bgneal@45: 					if (t.initialized && !t.destroyed && !t.isHidden())
bgneal@45: 						t.save({format : 'raw', no_events : true});
bgneal@45: 				});
bgneal@45: 			}
bgneal@45: 
bgneal@45: 			tinymce.addUnload(t.destroy, t);
bgneal@45: 
bgneal@45: 			if (s.submit_patch) {
bgneal@45: 				t.onBeforeRenderUI.add(function() {
bgneal@45: 					var n = t.getElement().form;
bgneal@45: 
bgneal@45: 					if (!n)
bgneal@45: 						return;
bgneal@45: 
bgneal@45: 					// Already patched
bgneal@45: 					if (n._mceOldSubmit)
bgneal@45: 						return;
bgneal@45: 
bgneal@45: 					// Check page uses id="submit" or name="submit" for it's submit button
bgneal@45: 					if (!n.submit.nodeType && !n.submit.length) {
bgneal@45: 						t.formElement = n;
bgneal@45: 						n._mceOldSubmit = n.submit;
bgneal@45: 						n.submit = function() {
bgneal@45: 							// Save all instances
bgneal@45: 							tinymce.triggerSave();
bgneal@45: 							t.isNotDirty = 1;
bgneal@45: 
bgneal@45: 							return t.formElement._mceOldSubmit(t.formElement);
bgneal@45: 						};
bgneal@45: 					}
bgneal@45: 
bgneal@45: 					n = null;
bgneal@45: 				});
bgneal@45: 			}
bgneal@45: 
bgneal@45: 			// Load scripts
bgneal@45: 			function loadScripts() {
bgneal@45: 				if (s.language && s.language_load !== false)
bgneal@45: 					sl.add(tinymce.baseURL + '/langs/' + s.language + '.js');
bgneal@45: 
bgneal@45: 				if (s.theme && s.theme.charAt(0) != '-' && !ThemeManager.urls[s.theme])
bgneal@45: 					ThemeManager.load(s.theme, 'themes/' + s.theme + '/editor_template' + tinymce.suffix + '.js');
bgneal@45: 
bgneal@45: 				each(explode(s.plugins), function(p) {
bgneal@45: 					if (p &&!PluginManager.urls[p]) {
bgneal@45: 						if (p.charAt(0) == '-') {
bgneal@45: 							p = p.substr(1, p.length);
bgneal@45: 							var dependencies = PluginManager.dependencies(p);
bgneal@45: 							each(dependencies, function(dep) {
bgneal@45: 								var defaultSettings = {prefix:'plugins/', resource: dep, suffix:'/editor_plugin' + tinymce.suffix + '.js'};
bgneal@45: 								var dep = PluginManager.createUrl(defaultSettings, dep);
bgneal@45: 								PluginManager.load(dep.resource, dep);
bgneal@45: 								
bgneal@45: 							});
bgneal@45: 						} else {
bgneal@45: 							// Skip safari plugin, since it is removed as of 3.3b1
bgneal@45: 							if (p == 'safari') {
bgneal@45: 								return;
bgneal@45: 							}
bgneal@45: 							PluginManager.load(p, {prefix:'plugins/', resource: p, suffix:'/editor_plugin' + tinymce.suffix + '.js'});
bgneal@45: 						}
bgneal@45: 					}
bgneal@45: 				});
bgneal@45: 
bgneal@45: 				// Init when que is loaded
bgneal@45: 				sl.loadQueue(function() {
bgneal@45: 					if (!t.removed)
bgneal@45: 						t.init();
bgneal@45: 				});
bgneal@45: 			};
bgneal@45: 
bgneal@45: 			loadScripts();
bgneal@45: 		},
bgneal@45: 
bgneal@45: 		init : function() {
bgneal@45: 			var n, t = this, s = t.settings, w, h, e = t.getElement(), o, ti, u, bi, bc, re, i, initializedPlugins = [];
bgneal@45: 
bgneal@45: 			tinymce.add(t);
bgneal@45: 
bgneal@45: 			s.aria_label = s.aria_label || DOM.getAttrib(e, 'aria-label', t.getLang('aria.rich_text_area'));
bgneal@45: 
bgneal@45: 			if (s.theme) {
bgneal@45: 				s.theme = s.theme.replace(/-/, '');
bgneal@45: 				o = ThemeManager.get(s.theme);
bgneal@45: 				t.theme = new o();
bgneal@45: 
bgneal@45: 				if (t.theme.init && s.init_theme)
bgneal@45: 					t.theme.init(t, ThemeManager.urls[s.theme] || tinymce.documentBaseURL.replace(/\/$/, ''));
bgneal@45: 			}
bgneal@45: 			function initPlugin(p) {
bgneal@45: 				var c = PluginManager.get(p), u = PluginManager.urls[p] || tinymce.documentBaseURL.replace(/\/$/, ''), po;
bgneal@45: 				if (c && tinymce.inArray(initializedPlugins,p) === -1) {
bgneal@45: 					each(PluginManager.dependencies(p), function(dep){
bgneal@45: 						initPlugin(dep);
bgneal@45: 					});
bgneal@45: 					po = new c(t, u);
bgneal@45: 
bgneal@45: 					t.plugins[p] = po;
bgneal@45: 
bgneal@45: 					if (po.init) {
bgneal@45: 						po.init(t, u);
bgneal@45: 						initializedPlugins.push(p);
bgneal@45: 					}
bgneal@45: 				}
bgneal@45: 			}
bgneal@45: 			
bgneal@45: 			// Create all plugins
bgneal@45: 			each(explode(s.plugins.replace(/\-/g, '')), initPlugin);
bgneal@45: 
bgneal@45: 			// Setup popup CSS path(s)
bgneal@45: 			if (s.popup_css !== false) {
bgneal@45: 				if (s.popup_css)
bgneal@45: 					s.popup_css = t.documentBaseURI.toAbsolute(s.popup_css);
bgneal@45: 				else
bgneal@45: 					s.popup_css = t.baseURI.toAbsolute("themes/" + s.theme + "/skins/" + s.skin + "/dialog.css");
bgneal@45: 			}
bgneal@45: 
bgneal@45: 			if (s.popup_css_add)
bgneal@45: 				s.popup_css += ',' + t.documentBaseURI.toAbsolute(s.popup_css_add);
bgneal@45: 
bgneal@45: 			t.controlManager = new tinymce.ControlManager(t);
bgneal@45: 
bgneal@45: 			if (s.custom_undo_redo) {
bgneal@45: 				t.onBeforeExecCommand.add(function(ed, cmd, ui, val, a) {
bgneal@45: 					if (cmd != 'Undo' && cmd != 'Redo' && cmd != 'mceRepaint' && (!a || !a.skip_undo))
bgneal@45: 						t.undoManager.beforeChange();
bgneal@45: 				});
bgneal@45: 
bgneal@45: 				t.onExecCommand.add(function(ed, cmd, ui, val, a) {
bgneal@45: 					if (cmd != 'Undo' && cmd != 'Redo' && cmd != 'mceRepaint' && (!a || !a.skip_undo))
bgneal@45: 						t.undoManager.add();
bgneal@45: 				});
bgneal@45: 			}
bgneal@45: 
bgneal@45: 			t.onExecCommand.add(function(ed, c) {
bgneal@45: 				// Don't refresh the select lists until caret move
bgneal@45: 				if (!/^(FontName|FontSize)$/.test(c))
bgneal@45: 					t.nodeChanged();
bgneal@45: 			});
bgneal@45: 
bgneal@45: 			// Remove ghost selections on images and tables in Gecko
bgneal@45: 			if (isGecko) {
bgneal@45: 				function repaint(a, o) {
bgneal@45: 					if (!o || !o.initial)
bgneal@45: 						t.execCommand('mceRepaint');
bgneal@45: 				};
bgneal@45: 
bgneal@45: 				t.onUndo.add(repaint);
bgneal@45: 				t.onRedo.add(repaint);
bgneal@45: 				t.onSetContent.add(repaint);
bgneal@45: 			}
bgneal@45: 
bgneal@45: 			// Enables users to override the control factory
bgneal@45: 			t.onBeforeRenderUI.dispatch(t, t.controlManager);
bgneal@45: 
bgneal@45: 			// Measure box
bgneal@45: 			if (s.render_ui) {
bgneal@45: 				w = s.width || e.style.width || e.offsetWidth;
bgneal@45: 				h = s.height || e.style.height || e.offsetHeight;
bgneal@45: 				t.orgDisplay = e.style.display;
bgneal@45: 				re = /^[0-9\.]+(|px)$/i;
bgneal@45: 
bgneal@45: 				if (re.test('' + w))
bgneal@45: 					w = Math.max(parseInt(w) + (o.deltaWidth || 0), 100);
bgneal@45: 
bgneal@45: 				if (re.test('' + h))
bgneal@45: 					h = Math.max(parseInt(h) + (o.deltaHeight || 0), 100);
bgneal@45: 
bgneal@45: 				// Render UI
bgneal@45: 				o = t.theme.renderUI({
bgneal@45: 					targetNode : e,
bgneal@45: 					width : w,
bgneal@45: 					height : h,
bgneal@45: 					deltaWidth : s.delta_width,
bgneal@45: 					deltaHeight : s.delta_height
bgneal@45: 				});
bgneal@45: 
bgneal@45: 				t.editorContainer = o.editorContainer;
bgneal@45: 			}
bgneal@45: 
bgneal@45: 
bgneal@45: 			// User specified a document.domain value
bgneal@45: 			if (document.domain && location.hostname != document.domain)
bgneal@45: 				tinymce.relaxedDomain = document.domain;
bgneal@45: 
bgneal@45: 			// Resize editor
bgneal@45: 			DOM.setStyles(o.sizeContainer || o.editorContainer, {
bgneal@45: 				width : w,
bgneal@45: 				height : h
bgneal@45: 			});
bgneal@45: 
bgneal@45: 			// Load specified content CSS last
bgneal@45: 			if (s.content_css) {
bgneal@45: 				tinymce.each(explode(s.content_css), function(u) {
bgneal@45: 					t.contentCSS.push(t.documentBaseURI.toAbsolute(u));
bgneal@45: 				});
bgneal@45: 			}
bgneal@45: 
bgneal@45: 			h = (o.iframeHeight || h) + (typeof(h) == 'number' ? (o.deltaHeight || 0) : '');
bgneal@45: 			if (h < 100)
bgneal@45: 				h = 100;
bgneal@45: 
bgneal@45: 			t.iframeHTML = s.doctype + '<html><head xmlns="http://www.w3.org/1999/xhtml">';
bgneal@45: 
bgneal@45: 			// We only need to override paths if we have to
bgneal@45: 			// IE has a bug where it remove site absolute urls to relative ones if this is specified
bgneal@45: 			if (s.document_base_url != tinymce.documentBaseURL)
bgneal@45: 				t.iframeHTML += '<base href="' + t.documentBaseURI.getURI() + '" />';
bgneal@45: 
bgneal@45: 			// IE8 doesn't support carets behind images setting ie7_compat would force IE8+ to run in IE7 compat mode.
bgneal@45: 			if (s.ie7_compat)
bgneal@45: 				t.iframeHTML += '<meta http-equiv="X-UA-Compatible" content="IE=7" />';
bgneal@45: 			else
bgneal@45: 				t.iframeHTML += '<meta http-equiv="X-UA-Compatible" content="IE=edge" />';
bgneal@45: 
bgneal@45: 			t.iframeHTML += '<meta http-equiv="Content-Type" content="text/html; charset=UTF-8" />';
bgneal@45: 
bgneal@45: 			// Load the CSS by injecting them into the HTML this will reduce "flicker"
bgneal@45: 			for (i = 0; i < t.contentCSS.length; i++) {
bgneal@45: 				t.iframeHTML += '<link type="text/css" rel="stylesheet" href="' + t.contentCSS[i] + '" />';
bgneal@45: 			}
bgneal@45: 
bgneal@45: 			t.contentCSS = [];
bgneal@45: 
bgneal@45: 			bi = s.body_id || 'tinymce';
bgneal@45: 			if (bi.indexOf('=') != -1) {
bgneal@45: 				bi = t.getParam('body_id', '', 'hash');
bgneal@45: 				bi = bi[t.id] || bi;
bgneal@45: 			}
bgneal@45: 
bgneal@45: 			bc = s.body_class || '';
bgneal@45: 			if (bc.indexOf('=') != -1) {
bgneal@45: 				bc = t.getParam('body_class', '', 'hash');
bgneal@45: 				bc = bc[t.id] || '';
bgneal@45: 			}
bgneal@45: 
bgneal@45: 			t.iframeHTML += '</head><body id="' + bi + '" class="mceContentBody ' + bc + '" onload="window.parent.tinyMCE.get(\'' + t.id + '\').onLoad.dispatch();"><br></body></html>';
bgneal@45: 
bgneal@45: 			// Domain relaxing enabled, then set document domain
bgneal@45: 			if (tinymce.relaxedDomain && (isIE || (tinymce.isOpera && parseFloat(opera.version()) < 11))) {
bgneal@45: 				// We need to write the contents here in IE since multiple writes messes up refresh button and back button
bgneal@45: 				u = 'javascript:(function(){document.open();document.domain="' + document.domain + '";var ed = window.parent.tinyMCE.get("' + t.id + '");document.write(ed.iframeHTML);document.close();ed.setupIframe();})()';
bgneal@45: 			}
bgneal@45: 
bgneal@45: 			// Create iframe
bgneal@45: 			// TODO: ACC add the appropriate description on this.
bgneal@45: 			n = DOM.add(o.iframeContainer, 'iframe', { 
bgneal@45: 				id : t.id + "_ifr",
bgneal@45: 				src : u || 'javascript:""', // Workaround for HTTPS warning in IE6/7
bgneal@45: 				frameBorder : '0',
bgneal@45: 				allowTransparency : "true",
bgneal@45: 				title : s.aria_label,
bgneal@45: 				style : {
bgneal@45: 					width : '100%',
bgneal@45: 					height : h,
bgneal@45: 					display : 'block' // Important for Gecko to render the iframe correctly
bgneal@45: 				}
bgneal@45: 			});
bgneal@45: 
bgneal@45: 			t.contentAreaContainer = o.iframeContainer;
bgneal@45: 			DOM.get(o.editorContainer).style.display = t.orgDisplay;
bgneal@45: 			DOM.get(t.id).style.display = 'none';
bgneal@45: 			DOM.setAttrib(t.id, 'aria-hidden', true);
bgneal@45: 
bgneal@45: 			if (!tinymce.relaxedDomain || !u)
bgneal@45: 				t.setupIframe();
bgneal@45: 
bgneal@45: 			e = n = o = null; // Cleanup
bgneal@45: 		},
bgneal@45: 
bgneal@45: 		setupIframe : function() {
bgneal@45: 			var t = this, s = t.settings, e = DOM.get(t.id), d = t.getDoc(), h, b;
bgneal@45: 
bgneal@45: 			// Setup iframe body
bgneal@45: 			if (!isIE || !tinymce.relaxedDomain) {
bgneal@45: 				d.open();
bgneal@45: 				d.write(t.iframeHTML);
bgneal@45: 				d.close();
bgneal@45: 
bgneal@45: 				if (tinymce.relaxedDomain)
bgneal@45: 					d.domain = tinymce.relaxedDomain;
bgneal@45: 			}
bgneal@45: 
bgneal@45: 			// It will not steal focus while setting contentEditable
bgneal@45: 			b = t.getBody();
bgneal@45: 			b.disabled = true;
bgneal@45: 
bgneal@45: 			if (!s.readonly)
bgneal@45: 				b.contentEditable = true;
bgneal@45: 
bgneal@45: 			b.disabled = false;
bgneal@45: 
bgneal@45: 			t.schema = new tinymce.html.Schema(s);
bgneal@45: 
bgneal@45: 			t.dom = new tinymce.dom.DOMUtils(t.getDoc(), {
bgneal@45: 				keep_values : true,
bgneal@45: 				url_converter : t.convertURL,
bgneal@45: 				url_converter_scope : t,
bgneal@45: 				hex_colors : s.force_hex_style_colors,
bgneal@45: 				class_filter : s.class_filter,
bgneal@45: 				update_styles : 1,
bgneal@45: 				fix_ie_paragraphs : 1,
bgneal@45: 				schema : t.schema
bgneal@45: 			});
bgneal@45: 
bgneal@45: 			t.parser = new tinymce.html.DomParser(s, t.schema);
bgneal@45: 
bgneal@45: 			// Force anchor names closed, unless the setting "allow_html_in_named_anchor" is explicitly included.
bgneal@45: 			if (!t.settings.allow_html_in_named_anchor) {
bgneal@45: 				t.parser.addAttributeFilter('name', function(nodes, name) {
bgneal@45: 					var i = nodes.length, sibling, prevSibling, parent, node;
bgneal@45: 	
bgneal@45: 					while (i--) {
bgneal@45: 						node = nodes[i];
bgneal@45: 						if (node.name === 'a' && node.firstChild) {
bgneal@45: 							parent = node.parent;
bgneal@45: 	
bgneal@45: 							// Move children after current node
bgneal@45: 							sibling = node.lastChild;
bgneal@45: 							do {
bgneal@45: 								prevSibling = sibling.prev;
bgneal@45: 								parent.insert(sibling, node);
bgneal@45: 								sibling = prevSibling;
bgneal@45: 							} while (sibling);
bgneal@45: 						}
bgneal@45: 					}
bgneal@45: 				});
bgneal@45: 			}
bgneal@45: 
bgneal@45: 			// Convert src and href into data-mce-src, data-mce-href and data-mce-style
bgneal@45: 			t.parser.addAttributeFilter('src,href,style', function(nodes, name) {
bgneal@45: 				var i = nodes.length, node, dom = t.dom, value, internalName;
bgneal@45: 
bgneal@45: 				while (i--) {
bgneal@45: 					node = nodes[i];
bgneal@45: 					value = node.attr(name);
bgneal@45: 					internalName = 'data-mce-' + name;
bgneal@45: 
bgneal@45: 					// Add internal attribute if we need to we don't on a refresh of the document
bgneal@45: 					if (!node.attributes.map[internalName]) {	
bgneal@45: 						if (name === "style")
bgneal@45: 							node.attr(internalName, dom.serializeStyle(dom.parseStyle(value), node.name));
bgneal@45: 						else
bgneal@45: 							node.attr(internalName, t.convertURL(value, name, node.name));
bgneal@45: 					}
bgneal@45: 				}
bgneal@45: 			});
bgneal@45: 
bgneal@45: 			// Keep scripts from executing
bgneal@45: 			t.parser.addNodeFilter('script', function(nodes, name) {
bgneal@45: 				var i = nodes.length, node;
bgneal@45: 
bgneal@45: 				while (i--) {
bgneal@45: 					node = nodes[i];
bgneal@45: 					node.attr('type', 'mce-' + (node.attr('type') || 'text/javascript'));
bgneal@45: 				}
bgneal@45: 			});
bgneal@45: 
bgneal@45: 			t.parser.addNodeFilter('#cdata', function(nodes, name) {
bgneal@45: 				var i = nodes.length, node;
bgneal@45: 
bgneal@45: 				while (i--) {
bgneal@45: 					node = nodes[i];
bgneal@45: 					node.type = 8;
bgneal@45: 					node.name = '#comment';
bgneal@45: 					node.value = '[CDATA[' + node.value + ']]';
bgneal@45: 				}
bgneal@45: 			});
bgneal@45: 
bgneal@45: 			t.parser.addNodeFilter('p,h1,h2,h3,h4,h5,h6,div', function(nodes, name) {
bgneal@45: 				var i = nodes.length, node, nonEmptyElements = t.schema.getNonEmptyElements();
bgneal@45: 
bgneal@45: 				while (i--) {
bgneal@45: 					node = nodes[i];
bgneal@45: 
bgneal@45: 					if (node.isEmpty(nonEmptyElements))
bgneal@45: 						node.empty().append(new tinymce.html.Node('br', 1)).shortEnded = true;
bgneal@45: 				}
bgneal@45: 			});
bgneal@45: 
bgneal@45: 			t.serializer = new tinymce.dom.Serializer(s, t.dom, t.schema);
bgneal@45: 
bgneal@45: 			t.selection = new tinymce.dom.Selection(t.dom, t.getWin(), t.serializer);
bgneal@45: 
bgneal@45: 			t.formatter = new tinymce.Formatter(this);
bgneal@45: 
bgneal@45: 			// Register default formats
bgneal@45: 			t.formatter.register({
bgneal@45: 				alignleft : [
bgneal@45: 					{selector : 'p,h1,h2,h3,h4,h5,h6,td,th,div,ul,ol,li', styles : {textAlign : 'left'}},
bgneal@45: 					{selector : 'img,table', collapsed : false, styles : {'float' : 'left'}}
bgneal@45: 				],
bgneal@45: 
bgneal@45: 				aligncenter : [
bgneal@45: 					{selector : 'p,h1,h2,h3,h4,h5,h6,td,th,div,ul,ol,li', styles : {textAlign : 'center'}},
bgneal@45: 					{selector : 'img', collapsed : false, styles : {display : 'block', marginLeft : 'auto', marginRight : 'auto'}},
bgneal@45: 					{selector : 'table', collapsed : false, styles : {marginLeft : 'auto', marginRight : 'auto'}}
bgneal@45: 				],
bgneal@45: 
bgneal@45: 				alignright : [
bgneal@45: 					{selector : 'p,h1,h2,h3,h4,h5,h6,td,th,div,ul,ol,li', styles : {textAlign : 'right'}},
bgneal@45: 					{selector : 'img,table', collapsed : false, styles : {'float' : 'right'}}
bgneal@45: 				],
bgneal@45: 
bgneal@45: 				alignfull : [
bgneal@45: 					{selector : 'p,h1,h2,h3,h4,h5,h6,td,th,div,ul,ol,li', styles : {textAlign : 'justify'}}
bgneal@45: 				],
bgneal@45: 
bgneal@45: 				bold : [
bgneal@45: 					{inline : 'strong', remove : 'all'},
bgneal@45: 					{inline : 'span', styles : {fontWeight : 'bold'}},
bgneal@45: 					{inline : 'b', remove : 'all'}
bgneal@45: 				],
bgneal@45: 
bgneal@45: 				italic : [
bgneal@45: 					{inline : 'em', remove : 'all'},
bgneal@45: 					{inline : 'span', styles : {fontStyle : 'italic'}},
bgneal@45: 					{inline : 'i', remove : 'all'}
bgneal@45: 				],
bgneal@45: 
bgneal@45: 				underline : [
bgneal@45: 					{inline : 'span', styles : {textDecoration : 'underline'}, exact : true},
bgneal@45: 					{inline : 'u', remove : 'all'}
bgneal@45: 				],
bgneal@45: 
bgneal@45: 				strikethrough : [
bgneal@45: 					{inline : 'span', styles : {textDecoration : 'line-through'}, exact : true},
bgneal@45: 					{inline : 'strike', remove : 'all'}
bgneal@45: 				],
bgneal@45: 
bgneal@45: 				forecolor : {inline : 'span', styles : {color : '%value'}, wrap_links : false},
bgneal@45: 				hilitecolor : {inline : 'span', styles : {backgroundColor : '%value'}, wrap_links : false},
bgneal@45: 				fontname : {inline : 'span', styles : {fontFamily : '%value'}},
bgneal@45: 				fontsize : {inline : 'span', styles : {fontSize : '%value'}},
bgneal@45: 				fontsize_class : {inline : 'span', attributes : {'class' : '%value'}},
bgneal@45: 				blockquote : {block : 'blockquote', wrapper : 1, remove : 'all'},
bgneal@45: 				subscript : {inline : 'sub'},
bgneal@45: 				superscript : {inline : 'sup'},
bgneal@45: 
bgneal@45: 				link : {inline : 'a', selector : 'a', remove : 'all', split : true, deep : true,
bgneal@45: 					onmatch : function(node) {
bgneal@45: 						return true;
bgneal@45: 					},
bgneal@45: 
bgneal@45: 					onformat : function(elm, fmt, vars) {
bgneal@45: 						each(vars, function(value, key) {
bgneal@45: 							t.dom.setAttrib(elm, key, value);
bgneal@45: 						});
bgneal@45: 					}
bgneal@45: 				},
bgneal@45: 
bgneal@45: 				removeformat : [
bgneal@45: 					{selector : 'b,strong,em,i,font,u,strike', remove : 'all', split : true, expand : false, block_expand : true, deep : true},
bgneal@45: 					{selector : 'span', attributes : ['style', 'class'], remove : 'empty', split : true, expand : false, deep : true},
bgneal@45: 					{selector : '*', attributes : ['style', 'class'], split : false, expand : false, deep : true}
bgneal@45: 				]
bgneal@45: 			});
bgneal@45: 
bgneal@45: 			// Register default block formats
bgneal@45: 			each('p h1 h2 h3 h4 h5 h6 div address pre div code dt dd samp'.split(/\s/), function(name) {
bgneal@45: 				t.formatter.register(name, {block : name, remove : 'all'});
bgneal@45: 			});
bgneal@45: 
bgneal@45: 			// Register user defined formats
bgneal@45: 			t.formatter.register(t.settings.formats);
bgneal@45: 
bgneal@45: 			t.undoManager = new tinymce.UndoManager(t);
bgneal@45: 
bgneal@45: 			// Pass through
bgneal@45: 			t.undoManager.onAdd.add(function(um, l) {
bgneal@45: 				if (um.hasUndo())
bgneal@45: 					return t.onChange.dispatch(t, l, um);
bgneal@45: 			});
bgneal@45: 
bgneal@45: 			t.undoManager.onUndo.add(function(um, l) {
bgneal@45: 				return t.onUndo.dispatch(t, l, um);
bgneal@45: 			});
bgneal@45: 
bgneal@45: 			t.undoManager.onRedo.add(function(um, l) {
bgneal@45: 				return t.onRedo.dispatch(t, l, um);
bgneal@45: 			});
bgneal@45: 
bgneal@45: 			t.forceBlocks = new tinymce.ForceBlocks(t, {
bgneal@45: 				forced_root_block : s.forced_root_block
bgneal@45: 			});
bgneal@45: 
bgneal@45: 			t.editorCommands = new tinymce.EditorCommands(t);
bgneal@45: 
bgneal@45: 			// Pass through
bgneal@45: 			t.serializer.onPreProcess.add(function(se, o) {
bgneal@45: 				return t.onPreProcess.dispatch(t, o, se);
bgneal@45: 			});
bgneal@45: 
bgneal@45: 			t.serializer.onPostProcess.add(function(se, o) {
bgneal@45: 				return t.onPostProcess.dispatch(t, o, se);
bgneal@45: 			});
bgneal@45: 
bgneal@45: 			t.onPreInit.dispatch(t);
bgneal@45: 
bgneal@45: 			if (!s.gecko_spellcheck)
bgneal@45: 				t.getBody().spellcheck = 0;
bgneal@45: 
bgneal@45: 			if (!s.readonly)
bgneal@45: 				t._addEvents();
bgneal@45: 
bgneal@45: 			t.controlManager.onPostRender.dispatch(t, t.controlManager);
bgneal@45: 			t.onPostRender.dispatch(t);
bgneal@45: 
bgneal@45: 			t.quirks = new tinymce.util.Quirks(this);
bgneal@45: 
bgneal@45: 			if (s.directionality)
bgneal@45: 				t.getBody().dir = s.directionality;
bgneal@45: 
bgneal@45: 			if (s.nowrap)
bgneal@45: 				t.getBody().style.whiteSpace = "nowrap";
bgneal@45: 
bgneal@45: 			if (s.handle_node_change_callback) {
bgneal@45: 				t.onNodeChange.add(function(ed, cm, n) {
bgneal@45: 					t.execCallback('handle_node_change_callback', t.id, n, -1, -1, true, t.selection.isCollapsed());
bgneal@45: 				});
bgneal@45: 			}
bgneal@45: 
bgneal@45: 			if (s.save_callback) {
bgneal@45: 				t.onSaveContent.add(function(ed, o) {
bgneal@45: 					var h = t.execCallback('save_callback', t.id, o.content, t.getBody());
bgneal@45: 
bgneal@45: 					if (h)
bgneal@45: 						o.content = h;
bgneal@45: 				});
bgneal@45: 			}
bgneal@45: 
bgneal@45: 			if (s.onchange_callback) {
bgneal@45: 				t.onChange.add(function(ed, l) {
bgneal@45: 					t.execCallback('onchange_callback', t, l);
bgneal@45: 				});
bgneal@45: 			}
bgneal@45: 
bgneal@45: 			if (s.protect) {
bgneal@45: 				t.onBeforeSetContent.add(function(ed, o) {
bgneal@45: 					if (s.protect) {
bgneal@45: 						each(s.protect, function(pattern) {
bgneal@45: 							o.content = o.content.replace(pattern, function(str) {
bgneal@45: 								return '<!--mce:protected ' + escape(str) + '-->';
bgneal@45: 							});
bgneal@45: 						});
bgneal@45: 					}
bgneal@45: 				});
bgneal@45: 			}
bgneal@45: 
bgneal@45: 			if (s.convert_newlines_to_brs) {
bgneal@45: 				t.onBeforeSetContent.add(function(ed, o) {
bgneal@45: 					if (o.initial)
bgneal@45: 						o.content = o.content.replace(/\r?\n/g, '<br />');
bgneal@45: 				});
bgneal@45: 			}
bgneal@45: 
bgneal@45: 			if (s.preformatted) {
bgneal@45: 				t.onPostProcess.add(function(ed, o) {
bgneal@45: 					o.content = o.content.replace(/^\s*<pre.*?>/, '');
bgneal@45: 					o.content = o.content.replace(/<\/pre>\s*$/, '');
bgneal@45: 
bgneal@45: 					if (o.set)
bgneal@45: 						o.content = '<pre class="mceItemHidden">' + o.content + '</pre>';
bgneal@45: 				});
bgneal@45: 			}
bgneal@45: 
bgneal@45: 			if (s.verify_css_classes) {
bgneal@45: 				t.serializer.attribValueFilter = function(n, v) {
bgneal@45: 					var s, cl;
bgneal@45: 
bgneal@45: 					if (n == 'class') {
bgneal@45: 						// Build regexp for classes
bgneal@45: 						if (!t.classesRE) {
bgneal@45: 							cl = t.dom.getClasses();
bgneal@45: 
bgneal@45: 							if (cl.length > 0) {
bgneal@45: 								s = '';
bgneal@45: 
bgneal@45: 								each (cl, function(o) {
bgneal@45: 									s += (s ? '|' : '') + o['class'];
bgneal@45: 								});
bgneal@45: 
bgneal@45: 								t.classesRE = new RegExp('(' + s + ')', 'gi');
bgneal@45: 							}
bgneal@45: 						}
bgneal@45: 
bgneal@45: 						return !t.classesRE || /(\bmceItem\w+\b|\bmceTemp\w+\b)/g.test(v) || t.classesRE.test(v) ? v : '';
bgneal@45: 					}
bgneal@45: 
bgneal@45: 					return v;
bgneal@45: 				};
bgneal@45: 			}
bgneal@45: 
bgneal@45: 			if (s.cleanup_callback) {
bgneal@45: 				t.onBeforeSetContent.add(function(ed, o) {
bgneal@45: 					o.content = t.execCallback('cleanup_callback', 'insert_to_editor', o.content, o);
bgneal@45: 				});
bgneal@45: 
bgneal@45: 				t.onPreProcess.add(function(ed, o) {
bgneal@45: 					if (o.set)
bgneal@45: 						t.execCallback('cleanup_callback', 'insert_to_editor_dom', o.node, o);
bgneal@45: 
bgneal@45: 					if (o.get)
bgneal@45: 						t.execCallback('cleanup_callback', 'get_from_editor_dom', o.node, o);
bgneal@45: 				});
bgneal@45: 
bgneal@45: 				t.onPostProcess.add(function(ed, o) {
bgneal@45: 					if (o.set)
bgneal@45: 						o.content = t.execCallback('cleanup_callback', 'insert_to_editor', o.content, o);
bgneal@45: 
bgneal@45: 					if (o.get)						
bgneal@45: 						o.content = t.execCallback('cleanup_callback', 'get_from_editor', o.content, o);
bgneal@45: 				});
bgneal@45: 			}
bgneal@45: 
bgneal@45: 			if (s.save_callback) {
bgneal@45: 				t.onGetContent.add(function(ed, o) {
bgneal@45: 					if (o.save)
bgneal@45: 						o.content = t.execCallback('save_callback', t.id, o.content, t.getBody());
bgneal@45: 				});
bgneal@45: 			}
bgneal@45: 
bgneal@45: 			if (s.handle_event_callback) {
bgneal@45: 				t.onEvent.add(function(ed, e, o) {
bgneal@45: 					if (t.execCallback('handle_event_callback', e, ed, o) === false)
bgneal@45: 						Event.cancel(e);
bgneal@45: 				});
bgneal@45: 			}
bgneal@45: 
bgneal@45: 			// Add visual aids when new contents is added
bgneal@45: 			t.onSetContent.add(function() {
bgneal@45: 				t.addVisual(t.getBody());
bgneal@45: 			});
bgneal@45: 
bgneal@45: 			// Remove empty contents
bgneal@45: 			if (s.padd_empty_editor) {
bgneal@45: 				t.onPostProcess.add(function(ed, o) {
bgneal@45: 					o.content = o.content.replace(/^(<p[^>]*>(&nbsp;|&#160;|\s|\u00a0|)<\/p>[\r\n]*|<br \/>[\r\n]*)$/, '');
bgneal@45: 				});
bgneal@45: 			}
bgneal@45: 
bgneal@45: 			if (isGecko) {
bgneal@45: 				// Fix gecko link bug, when a link is placed at the end of block elements there is
bgneal@45: 				// no way to move the caret behind the link. This fix adds a bogus br element after the link
bgneal@45: 				function fixLinks(ed, o) {
bgneal@45: 					each(ed.dom.select('a'), function(n) {
bgneal@45: 						var pn = n.parentNode;
bgneal@45: 
bgneal@45: 						if (ed.dom.isBlock(pn) && pn.lastChild === n)
bgneal@45: 							ed.dom.add(pn, 'br', {'data-mce-bogus' : 1});
bgneal@45: 					});
bgneal@45: 				};
bgneal@45: 
bgneal@45: 				t.onExecCommand.add(function(ed, cmd) {
bgneal@45: 					if (cmd === 'CreateLink')
bgneal@45: 						fixLinks(ed);
bgneal@45: 				});
bgneal@45: 
bgneal@45: 				t.onSetContent.add(t.selection.onSetContent.add(fixLinks));
bgneal@45: 			}
bgneal@45: 
bgneal@45: 			t.load({initial : true, format : 'html'});
bgneal@45: 			t.startContent = t.getContent({format : 'raw'});
bgneal@45: 			t.undoManager.add();
bgneal@45: 			t.initialized = true;
bgneal@45: 
bgneal@45: 			t.onInit.dispatch(t);
bgneal@45: 			t.execCallback('setupcontent_callback', t.id, t.getBody(), t.getDoc());
bgneal@45: 			t.execCallback('init_instance_callback', t);
bgneal@45: 			t.focus(true);
bgneal@45: 			t.nodeChanged({initial : 1});
bgneal@45: 
bgneal@45: 			// Load specified content CSS last
bgneal@45: 			each(t.contentCSS, function(u) {
bgneal@45: 				t.dom.loadCSS(u);
bgneal@45: 			});
bgneal@45: 
bgneal@45: 			// Handle auto focus
bgneal@45: 			if (s.auto_focus) {
bgneal@45: 				setTimeout(function () {
bgneal@45: 					var ed = tinymce.get(s.auto_focus);
bgneal@45: 
bgneal@45: 					ed.selection.select(ed.getBody(), 1);
bgneal@45: 					ed.selection.collapse(1);
bgneal@45: 					ed.getBody().focus();
bgneal@45: 					ed.getWin().focus();
bgneal@45: 				}, 100);
bgneal@45: 			}
bgneal@45: 
bgneal@45: 			e = null;
bgneal@45: 		},
bgneal@45: 
bgneal@45: 
bgneal@45: 		focus : function(sf) {
bgneal@45: 			var oed, t = this, selection = t.selection, ce = t.settings.content_editable, ieRng, controlElm, doc = t.getDoc();
bgneal@45: 
bgneal@45: 			if (!sf) {
bgneal@45: 				// Get selected control element
bgneal@45: 				ieRng = selection.getRng();
bgneal@45: 				if (ieRng.item) {
bgneal@45: 					controlElm = ieRng.item(0);
bgneal@45: 				}
bgneal@45: 
bgneal@45: 				t._refreshContentEditable();
bgneal@45: 
bgneal@45: 				// Is not content editable
bgneal@45: 				if (!ce)
bgneal@45: 					t.getWin().focus();
bgneal@45: 
bgneal@45: 				// Focus the body as well since it's contentEditable
bgneal@45: 				if (tinymce.isGecko) {
bgneal@45: 					t.getBody().focus();
bgneal@45: 				}
bgneal@45: 
bgneal@45: 				// Restore selected control element
bgneal@45: 				// This is needed when for example an image is selected within a
bgneal@45: 				// layer a call to focus will then remove the control selection
bgneal@45: 				if (controlElm && controlElm.ownerDocument == doc) {
bgneal@45: 					ieRng = doc.body.createControlRange();
bgneal@45: 					ieRng.addElement(controlElm);
bgneal@45: 					ieRng.select();
bgneal@45: 				}
bgneal@45: 
bgneal@45: 			}
bgneal@45: 
bgneal@45: 			if (tinymce.activeEditor != t) {
bgneal@45: 				if ((oed = tinymce.activeEditor) != null)
bgneal@45: 					oed.onDeactivate.dispatch(oed, t);
bgneal@45: 
bgneal@45: 				t.onActivate.dispatch(t, oed);
bgneal@45: 			}
bgneal@45: 
bgneal@45: 			tinymce._setActive(t);
bgneal@45: 		},
bgneal@45: 
bgneal@45: 		execCallback : function(n) {
bgneal@45: 			var t = this, f = t.settings[n], s;
bgneal@45: 
bgneal@45: 			if (!f)
bgneal@45: 				return;
bgneal@45: 
bgneal@45: 			// Look through lookup
bgneal@45: 			if (t.callbackLookup && (s = t.callbackLookup[n])) {
bgneal@45: 				f = s.func;
bgneal@45: 				s = s.scope;
bgneal@45: 			}
bgneal@45: 
bgneal@45: 			if (is(f, 'string')) {
bgneal@45: 				s = f.replace(/\.\w+$/, '');
bgneal@45: 				s = s ? tinymce.resolve(s) : 0;
bgneal@45: 				f = tinymce.resolve(f);
bgneal@45: 				t.callbackLookup = t.callbackLookup || {};
bgneal@45: 				t.callbackLookup[n] = {func : f, scope : s};
bgneal@45: 			}
bgneal@45: 
bgneal@45: 			return f.apply(s || t, Array.prototype.slice.call(arguments, 1));
bgneal@45: 		},
bgneal@45: 
bgneal@45: 		translate : function(s) {
bgneal@45: 			var c = this.settings.language || 'en', i18n = tinymce.i18n;
bgneal@45: 
bgneal@45: 			if (!s)
bgneal@45: 				return '';
bgneal@45: 
bgneal@45: 			return i18n[c + '.' + s] || s.replace(/{\#([^}]+)\}/g, function(a, b) {
bgneal@45: 				return i18n[c + '.' + b] || '{#' + b + '}';
bgneal@45: 			});
bgneal@45: 		},
bgneal@45: 
bgneal@45: 		getLang : function(n, dv) {
bgneal@45: 			return tinymce.i18n[(this.settings.language || 'en') + '.' + n] || (is(dv) ? dv : '{#' + n + '}');
bgneal@45: 		},
bgneal@45: 
bgneal@45: 		getParam : function(n, dv, ty) {
bgneal@45: 			var tr = tinymce.trim, v = is(this.settings[n]) ? this.settings[n] : dv, o;
bgneal@45: 
bgneal@45: 			if (ty === 'hash') {
bgneal@45: 				o = {};
bgneal@45: 
bgneal@45: 				if (is(v, 'string')) {
bgneal@45: 					each(v.indexOf('=') > 0 ? v.split(/[;,](?![^=;,]*(?:[;,]|$))/) : v.split(','), function(v) {
bgneal@45: 						v = v.split('=');
bgneal@45: 
bgneal@45: 						if (v.length > 1)
bgneal@45: 							o[tr(v[0])] = tr(v[1]);
bgneal@45: 						else
bgneal@45: 							o[tr(v[0])] = tr(v);
bgneal@45: 					});
bgneal@45: 				} else
bgneal@45: 					o = v;
bgneal@45: 
bgneal@45: 				return o;
bgneal@45: 			}
bgneal@45: 
bgneal@45: 			return v;
bgneal@45: 		},
bgneal@45: 
bgneal@45: 		nodeChanged : function(o) {
bgneal@45: 			var t = this, s = t.selection, n = s.getStart() || t.getBody();
bgneal@45: 
bgneal@45: 			// Fix for bug #1896577 it seems that this can not be fired while the editor is loading
bgneal@45: 			if (t.initialized) {
bgneal@45: 				o = o || {};
bgneal@45: 				n = isIE && n.ownerDocument != t.getDoc() ? t.getBody() : n; // Fix for IE initial state
bgneal@45: 
bgneal@45: 				// Get parents and add them to object
bgneal@45: 				o.parents = [];
bgneal@45: 				t.dom.getParent(n, function(node) {
bgneal@45: 					if (node.nodeName == 'BODY')
bgneal@45: 						return true;
bgneal@45: 
bgneal@45: 					o.parents.push(node);
bgneal@45: 				});
bgneal@45: 
bgneal@45: 				t.onNodeChange.dispatch(
bgneal@45: 					t,
bgneal@45: 					o ? o.controlManager || t.controlManager : t.controlManager,
bgneal@45: 					n,
bgneal@45: 					s.isCollapsed(),
bgneal@45: 					o
bgneal@45: 				);
bgneal@45: 			}
bgneal@45: 		},
bgneal@45: 
bgneal@45: 		addButton : function(n, s) {
bgneal@45: 			var t = this;
bgneal@45: 
bgneal@45: 			t.buttons = t.buttons || {};
bgneal@45: 			t.buttons[n] = s;
bgneal@45: 		},
bgneal@45: 
bgneal@45: 		addCommand : function(name, callback, scope) {
bgneal@45: 			this.execCommands[name] = {func : callback, scope : scope || this};
bgneal@45: 		},
bgneal@45: 
bgneal@45: 		addQueryStateHandler : function(name, callback, scope) {
bgneal@45: 			this.queryStateCommands[name] = {func : callback, scope : scope || this};
bgneal@45: 		},
bgneal@45: 
bgneal@45: 		addQueryValueHandler : function(name, callback, scope) {
bgneal@45: 			this.queryValueCommands[name] = {func : callback, scope : scope || this};
bgneal@45: 		},
bgneal@45: 
bgneal@45: 		addShortcut : function(pa, desc, cmd_func, sc) {
bgneal@45: 			var t = this, c;
bgneal@45: 
bgneal@45: 			if (!t.settings.custom_shortcuts)
bgneal@45: 				return false;
bgneal@45: 
bgneal@45: 			t.shortcuts = t.shortcuts || {};
bgneal@45: 
bgneal@45: 			if (is(cmd_func, 'string')) {
bgneal@45: 				c = cmd_func;
bgneal@45: 
bgneal@45: 				cmd_func = function() {
bgneal@45: 					t.execCommand(c, false, null);
bgneal@45: 				};
bgneal@45: 			}
bgneal@45: 
bgneal@45: 			if (is(cmd_func, 'object')) {
bgneal@45: 				c = cmd_func;
bgneal@45: 
bgneal@45: 				cmd_func = function() {
bgneal@45: 					t.execCommand(c[0], c[1], c[2]);
bgneal@45: 				};
bgneal@45: 			}
bgneal@45: 
bgneal@45: 			each(explode(pa), function(pa) {
bgneal@45: 				var o = {
bgneal@45: 					func : cmd_func,
bgneal@45: 					scope : sc || this,
bgneal@45: 					desc : desc,
bgneal@45: 					alt : false,
bgneal@45: 					ctrl : false,
bgneal@45: 					shift : false
bgneal@45: 				};
bgneal@45: 
bgneal@45: 				each(explode(pa, '+'), function(v) {
bgneal@45: 					switch (v) {
bgneal@45: 						case 'alt':
bgneal@45: 						case 'ctrl':
bgneal@45: 						case 'shift':
bgneal@45: 							o[v] = true;
bgneal@45: 							break;
bgneal@45: 
bgneal@45: 						default:
bgneal@45: 							o.charCode = v.charCodeAt(0);
bgneal@45: 							o.keyCode = v.toUpperCase().charCodeAt(0);
bgneal@45: 					}
bgneal@45: 				});
bgneal@45: 
bgneal@45: 				t.shortcuts[(o.ctrl ? 'ctrl' : '') + ',' + (o.alt ? 'alt' : '') + ',' + (o.shift ? 'shift' : '') + ',' + o.keyCode] = o;
bgneal@45: 			});
bgneal@45: 
bgneal@45: 			return true;
bgneal@45: 		},
bgneal@45: 
bgneal@45: 		execCommand : function(cmd, ui, val, a) {
bgneal@45: 			var t = this, s = 0, o, st;
bgneal@45: 
bgneal@45: 			if (!/^(mceAddUndoLevel|mceEndUndoLevel|mceBeginUndoLevel|mceRepaint|SelectAll)$/.test(cmd) && (!a || !a.skip_focus))
bgneal@45: 				t.focus();
bgneal@45: 
bgneal@45: 			a = extend({}, a);
bgneal@45: 			t.onBeforeExecCommand.dispatch(t, cmd, ui, val, a);
bgneal@45: 			if (a.terminate)
bgneal@45: 				return false;
bgneal@45: 
bgneal@45: 			// Command callback
bgneal@45: 			if (t.execCallback('execcommand_callback', t.id, t.selection.getNode(), cmd, ui, val)) {
bgneal@45: 				t.onExecCommand.dispatch(t, cmd, ui, val, a);
bgneal@45: 				return true;
bgneal@45: 			}
bgneal@45: 
bgneal@45: 			// Registred commands
bgneal@45: 			if (o = t.execCommands[cmd]) {
bgneal@45: 				st = o.func.call(o.scope, ui, val);
bgneal@45: 
bgneal@45: 				// Fall through on true
bgneal@45: 				if (st !== true) {
bgneal@45: 					t.onExecCommand.dispatch(t, cmd, ui, val, a);
bgneal@45: 					return st;
bgneal@45: 				}
bgneal@45: 			}
bgneal@45: 
bgneal@45: 			// Plugin commands
bgneal@45: 			each(t.plugins, function(p) {
bgneal@45: 				if (p.execCommand && p.execCommand(cmd, ui, val)) {
bgneal@45: 					t.onExecCommand.dispatch(t, cmd, ui, val, a);
bgneal@45: 					s = 1;
bgneal@45: 					return false;
bgneal@45: 				}
bgneal@45: 			});
bgneal@45: 
bgneal@45: 			if (s)
bgneal@45: 				return true;
bgneal@45: 
bgneal@45: 			// Theme commands
bgneal@45: 			if (t.theme && t.theme.execCommand && t.theme.execCommand(cmd, ui, val)) {
bgneal@45: 				t.onExecCommand.dispatch(t, cmd, ui, val, a);
bgneal@45: 				return true;
bgneal@45: 			}
bgneal@45: 
bgneal@45: 			// Editor commands
bgneal@45: 			if (t.editorCommands.execCommand(cmd, ui, val)) {
bgneal@45: 				t.onExecCommand.dispatch(t, cmd, ui, val, a);
bgneal@45: 				return true;
bgneal@45: 			}
bgneal@45: 
bgneal@45: 			// Browser commands
bgneal@45: 			t.getDoc().execCommand(cmd, ui, val);
bgneal@45: 			t.onExecCommand.dispatch(t, cmd, ui, val, a);
bgneal@45: 		},
bgneal@45: 
bgneal@45: 		queryCommandState : function(cmd) {
bgneal@45: 			var t = this, o, s;
bgneal@45: 
bgneal@45: 			// Is hidden then return undefined
bgneal@45: 			if (t._isHidden())
bgneal@45: 				return;
bgneal@45: 
bgneal@45: 			// Registred commands
bgneal@45: 			if (o = t.queryStateCommands[cmd]) {
bgneal@45: 				s = o.func.call(o.scope);
bgneal@45: 
bgneal@45: 				// Fall though on true
bgneal@45: 				if (s !== true)
bgneal@45: 					return s;
bgneal@45: 			}
bgneal@45: 
bgneal@45: 			// Registred commands
bgneal@45: 			o = t.editorCommands.queryCommandState(cmd);
bgneal@45: 			if (o !== -1)
bgneal@45: 				return o;
bgneal@45: 
bgneal@45: 			// Browser commands
bgneal@45: 			try {
bgneal@45: 				return this.getDoc().queryCommandState(cmd);
bgneal@45: 			} catch (ex) {
bgneal@45: 				// Fails sometimes see bug: 1896577
bgneal@45: 			}
bgneal@45: 		},
bgneal@45: 
bgneal@45: 		queryCommandValue : function(c) {
bgneal@45: 			var t = this, o, s;
bgneal@45: 
bgneal@45: 			// Is hidden then return undefined
bgneal@45: 			if (t._isHidden())
bgneal@45: 				return;
bgneal@45: 
bgneal@45: 			// Registred commands
bgneal@45: 			if (o = t.queryValueCommands[c]) {
bgneal@45: 				s = o.func.call(o.scope);
bgneal@45: 
bgneal@45: 				// Fall though on true
bgneal@45: 				if (s !== true)
bgneal@45: 					return s;
bgneal@45: 			}
bgneal@45: 
bgneal@45: 			// Registred commands
bgneal@45: 			o = t.editorCommands.queryCommandValue(c);
bgneal@45: 			if (is(o))
bgneal@45: 				return o;
bgneal@45: 
bgneal@45: 			// Browser commands
bgneal@45: 			try {
bgneal@45: 				return this.getDoc().queryCommandValue(c);
bgneal@45: 			} catch (ex) {
bgneal@45: 				// Fails sometimes see bug: 1896577
bgneal@45: 			}
bgneal@45: 		},
bgneal@45: 
bgneal@45: 		show : function() {
bgneal@45: 			var t = this;
bgneal@45: 
bgneal@45: 			DOM.show(t.getContainer());
bgneal@45: 			DOM.hide(t.id);
bgneal@45: 			t.load();
bgneal@45: 		},
bgneal@45: 
bgneal@45: 		hide : function() {
bgneal@45: 			var t = this, d = t.getDoc();
bgneal@45: 
bgneal@45: 			// Fixed bug where IE has a blinking cursor left from the editor
bgneal@45: 			if (isIE && d)
bgneal@45: 				d.execCommand('SelectAll');
bgneal@45: 
bgneal@45: 			// We must save before we hide so Safari doesn't crash
bgneal@45: 			t.save();
bgneal@45: 			DOM.hide(t.getContainer());
bgneal@45: 			DOM.setStyle(t.id, 'display', t.orgDisplay);
bgneal@45: 		},
bgneal@45: 
bgneal@45: 		isHidden : function() {
bgneal@45: 			return !DOM.isHidden(this.id);
bgneal@45: 		},
bgneal@45: 
bgneal@45: 		setProgressState : function(b, ti, o) {
bgneal@45: 			this.onSetProgressState.dispatch(this, b, ti, o);
bgneal@45: 
bgneal@45: 			return b;
bgneal@45: 		},
bgneal@45: 
bgneal@45: 		load : function(o) {
bgneal@45: 			var t = this, e = t.getElement(), h;
bgneal@45: 
bgneal@45: 			if (e) {
bgneal@45: 				o = o || {};
bgneal@45: 				o.load = true;
bgneal@45: 
bgneal@45: 				// Double encode existing entities in the value
bgneal@45: 				h = t.setContent(is(e.value) ? e.value : e.innerHTML, o);
bgneal@45: 				o.element = e;
bgneal@45: 
bgneal@45: 				if (!o.no_events)
bgneal@45: 					t.onLoadContent.dispatch(t, o);
bgneal@45: 
bgneal@45: 				o.element = e = null;
bgneal@45: 
bgneal@45: 				return h;
bgneal@45: 			}
bgneal@45: 		},
bgneal@45: 
bgneal@45: 		save : function(o) {
bgneal@45: 			var t = this, e = t.getElement(), h, f;
bgneal@45: 
bgneal@45: 			if (!e || !t.initialized)
bgneal@45: 				return;
bgneal@45: 
bgneal@45: 			o = o || {};
bgneal@45: 			o.save = true;
bgneal@45: 
bgneal@45: 			// Add undo level will trigger onchange event
bgneal@45: 			if (!o.no_events) {
bgneal@45: 				t.undoManager.typing = false;
bgneal@45: 				t.undoManager.add();
bgneal@45: 			}
bgneal@45: 
bgneal@45: 			o.element = e;
bgneal@45: 			h = o.content = t.getContent(o);
bgneal@45: 
bgneal@45: 			if (!o.no_events)
bgneal@45: 				t.onSaveContent.dispatch(t, o);
bgneal@45: 
bgneal@45: 			h = o.content;
bgneal@45: 
bgneal@45: 			if (!/TEXTAREA|INPUT/i.test(e.nodeName)) {
bgneal@45: 				e.innerHTML = h;
bgneal@45: 
bgneal@45: 				// Update hidden form element
bgneal@45: 				if (f = DOM.getParent(t.id, 'form')) {
bgneal@45: 					each(f.elements, function(e) {
bgneal@45: 						if (e.name == t.id) {
bgneal@45: 							e.value = h;
bgneal@45: 							return false;
bgneal@45: 						}
bgneal@45: 					});
bgneal@45: 				}
bgneal@45: 			} else
bgneal@45: 				e.value = h;
bgneal@45: 
bgneal@45: 			o.element = e = null;
bgneal@45: 
bgneal@45: 			return h;
bgneal@45: 		},
bgneal@45: 
bgneal@45: 		setContent : function(content, args) {
bgneal@45: 			var self = this, rootNode, body = self.getBody(), forcedRootBlockName;
bgneal@45: 
bgneal@45: 			// Setup args object
bgneal@45: 			args = args || {};
bgneal@45: 			args.format = args.format || 'html';
bgneal@45: 			args.set = true;
bgneal@45: 			args.content = content;
bgneal@45: 
bgneal@45: 			// Do preprocessing
bgneal@45: 			if (!args.no_events)
bgneal@45: 				self.onBeforeSetContent.dispatch(self, args);
bgneal@45: 
bgneal@45: 			content = args.content;
bgneal@45: 
bgneal@45: 			// Padd empty content in Gecko and Safari. Commands will otherwise fail on the content
bgneal@45: 			// It will also be impossible to place the caret in the editor unless there is a BR element present
bgneal@45: 			if (!tinymce.isIE && (content.length === 0 || /^\s+$/.test(content))) {
bgneal@45: 				forcedRootBlockName = self.settings.forced_root_block;
bgneal@45: 				if (forcedRootBlockName)
bgneal@45: 					content = '<' + forcedRootBlockName + '><br data-mce-bogus="1"></' + forcedRootBlockName + '>';
bgneal@45: 				else
bgneal@45: 					content = '<br data-mce-bogus="1">';
bgneal@45: 
bgneal@45: 				body.innerHTML = content;
bgneal@45: 				self.selection.select(body, true);
bgneal@45: 				self.selection.collapse(true);
bgneal@45: 				return;
bgneal@45: 			}
bgneal@45: 
bgneal@45: 			// Parse and serialize the html
bgneal@45: 			if (args.format !== 'raw') {
bgneal@45: 				content = new tinymce.html.Serializer({}, self.schema).serialize(
bgneal@45: 					self.parser.parse(content)
bgneal@45: 				);
bgneal@45: 			}
bgneal@45: 
bgneal@45: 			// Set the new cleaned contents to the editor
bgneal@45: 			args.content = tinymce.trim(content);
bgneal@45: 			self.dom.setHTML(body, args.content);
bgneal@45: 
bgneal@45: 			// Do post processing
bgneal@45: 			if (!args.no_events)
bgneal@45: 				self.onSetContent.dispatch(self, args);
bgneal@45: 
bgneal@45: 			self.selection.normalize();
bgneal@45: 
bgneal@45: 			return args.content;
bgneal@45: 		},
bgneal@45: 
bgneal@45: 		getContent : function(args) {
bgneal@45: 			var self = this, content;
bgneal@45: 
bgneal@45: 			// Setup args object
bgneal@45: 			args = args || {};
bgneal@45: 			args.format = args.format || 'html';
bgneal@45: 			args.get = true;
bgneal@45: 
bgneal@45: 			// Do preprocessing
bgneal@45: 			if (!args.no_events)
bgneal@45: 				self.onBeforeGetContent.dispatch(self, args);
bgneal@45: 
bgneal@45: 			// Get raw contents or by default the cleaned contents
bgneal@45: 			if (args.format == 'raw')
bgneal@45: 				content = self.getBody().innerHTML;
bgneal@45: 			else
bgneal@45: 				content = self.serializer.serialize(self.getBody(), args);
bgneal@45: 
bgneal@45: 			args.content = tinymce.trim(content);
bgneal@45: 
bgneal@45: 			// Do post processing
bgneal@45: 			if (!args.no_events)
bgneal@45: 				self.onGetContent.dispatch(self, args);
bgneal@45: 
bgneal@45: 			return args.content;
bgneal@45: 		},
bgneal@45: 
bgneal@45: 		isDirty : function() {
bgneal@45: 			var self = this;
bgneal@45: 
bgneal@45: 			return tinymce.trim(self.startContent) != tinymce.trim(self.getContent({format : 'raw', no_events : 1})) && !self.isNotDirty;
bgneal@45: 		},
bgneal@45: 
bgneal@45: 		getContainer : function() {
bgneal@45: 			var t = this;
bgneal@45: 
bgneal@45: 			if (!t.container)
bgneal@45: 				t.container = DOM.get(t.editorContainer || t.id + '_parent');
bgneal@45: 
bgneal@45: 			return t.container;
bgneal@45: 		},
bgneal@45: 
bgneal@45: 		getContentAreaContainer : function() {
bgneal@45: 			return this.contentAreaContainer;
bgneal@45: 		},
bgneal@45: 
bgneal@45: 		getElement : function() {
bgneal@45: 			return DOM.get(this.settings.content_element || this.id);
bgneal@45: 		},
bgneal@45: 
bgneal@45: 		getWin : function() {
bgneal@45: 			var t = this, e;
bgneal@45: 
bgneal@45: 			if (!t.contentWindow) {
bgneal@45: 				e = DOM.get(t.id + "_ifr");
bgneal@45: 
bgneal@45: 				if (e)
bgneal@45: 					t.contentWindow = e.contentWindow;
bgneal@45: 			}
bgneal@45: 
bgneal@45: 			return t.contentWindow;
bgneal@45: 		},
bgneal@45: 
bgneal@45: 		getDoc : function() {
bgneal@45: 			var t = this, w;
bgneal@45: 
bgneal@45: 			if (!t.contentDocument) {
bgneal@45: 				w = t.getWin();
bgneal@45: 
bgneal@45: 				if (w)
bgneal@45: 					t.contentDocument = w.document;
bgneal@45: 			}
bgneal@45: 
bgneal@45: 			return t.contentDocument;
bgneal@45: 		},
bgneal@45: 
bgneal@45: 		getBody : function() {
bgneal@45: 			return this.bodyElement || this.getDoc().body;
bgneal@45: 		},
bgneal@45: 
bgneal@45: 		convertURL : function(u, n, e) {
bgneal@45: 			var t = this, s = t.settings;
bgneal@45: 
bgneal@45: 			// Use callback instead
bgneal@45: 			if (s.urlconverter_callback)
bgneal@45: 				return t.execCallback('urlconverter_callback', u, e, true, n);
bgneal@45: 
bgneal@45: 			// Don't convert link href since thats the CSS files that gets loaded into the editor also skip local file URLs
bgneal@45: 			if (!s.convert_urls || (e && e.nodeName == 'LINK') || u.indexOf('file:') === 0)
bgneal@45: 				return u;
bgneal@45: 
bgneal@45: 			// Convert to relative
bgneal@45: 			if (s.relative_urls)
bgneal@45: 				return t.documentBaseURI.toRelative(u);
bgneal@45: 
bgneal@45: 			// Convert to absolute
bgneal@45: 			u = t.documentBaseURI.toAbsolute(u, s.remove_script_host);
bgneal@45: 
bgneal@45: 			return u;
bgneal@45: 		},
bgneal@45: 
bgneal@45: 		addVisual : function(e) {
bgneal@45: 			var t = this, s = t.settings;
bgneal@45: 
bgneal@45: 			e = e || t.getBody();
bgneal@45: 
bgneal@45: 			if (!is(t.hasVisual))
bgneal@45: 				t.hasVisual = s.visual;
bgneal@45: 
bgneal@45: 			each(t.dom.select('table,a', e), function(e) {
bgneal@45: 				var v;
bgneal@45: 
bgneal@45: 				switch (e.nodeName) {
bgneal@45: 					case 'TABLE':
bgneal@45: 						v = t.dom.getAttrib(e, 'border');
bgneal@45: 
bgneal@45: 						if (!v || v == '0') {
bgneal@45: 							if (t.hasVisual)
bgneal@45: 								t.dom.addClass(e, s.visual_table_class);
bgneal@45: 							else
bgneal@45: 								t.dom.removeClass(e, s.visual_table_class);
bgneal@45: 						}
bgneal@45: 
bgneal@45: 						return;
bgneal@45: 
bgneal@45: 					case 'A':
bgneal@45: 						v = t.dom.getAttrib(e, 'name');
bgneal@45: 
bgneal@45: 						if (v) {
bgneal@45: 							if (t.hasVisual)
bgneal@45: 								t.dom.addClass(e, 'mceItemAnchor');
bgneal@45: 							else
bgneal@45: 								t.dom.removeClass(e, 'mceItemAnchor');
bgneal@45: 						}
bgneal@45: 
bgneal@45: 						return;
bgneal@45: 				}
bgneal@45: 			});
bgneal@45: 
bgneal@45: 			t.onVisualAid.dispatch(t, e, t.hasVisual);
bgneal@45: 		},
bgneal@45: 
bgneal@45: 		remove : function() {
bgneal@45: 			var t = this, e = t.getContainer();
bgneal@45: 
bgneal@45: 			if (!t.removed) {
bgneal@45: 				t.removed = 1; // Cancels post remove event execution
bgneal@45: 				t.hide();
bgneal@45: 
bgneal@45: 				// Remove all events
bgneal@45: 
bgneal@45: 				// Don't clear the window or document if content editable
bgneal@45: 				// is enabled since other instances might still be present
bgneal@45: 				if (!t.settings.content_editable) {
bgneal@45: 					Event.clear(t.getWin());
bgneal@45: 					Event.clear(t.getDoc());
bgneal@45: 				}
bgneal@45: 
bgneal@45: 				Event.clear(t.getBody());
bgneal@45: 				Event.clear(t.formElement);
bgneal@45: 				Event.unbind(e);
bgneal@45: 
bgneal@45: 				t.execCallback('remove_instance_callback', t);
bgneal@45: 				t.onRemove.dispatch(t);
bgneal@45: 
bgneal@45: 				// Clear all execCommand listeners this is required to avoid errors if the editor was removed inside another command
bgneal@45: 				t.onExecCommand.listeners = [];
bgneal@45: 
bgneal@45: 				tinymce.remove(t);
bgneal@45: 				DOM.remove(e);
bgneal@45: 			}
bgneal@45: 		},
bgneal@45: 
bgneal@45: 		destroy : function(s) {
bgneal@45: 			var t = this;
bgneal@45: 
bgneal@45: 			// One time is enough
bgneal@45: 			if (t.destroyed)
bgneal@45: 				return;
bgneal@45: 
bgneal@45: 			// We must unbind on Gecko since it would otherwise produce the pesky "attempt to run compile-and-go script on a cleared scope" message
bgneal@45: 			if (isGecko) {
bgneal@45: 				Event.unbind(t.getDoc());
bgneal@45: 				Event.unbind(t.getWin());
bgneal@45: 				Event.unbind(t.getBody());
bgneal@45: 			}
bgneal@45: 
bgneal@45: 			if (!s) {
bgneal@45: 				tinymce.removeUnload(t.destroy);
bgneal@45: 				tinyMCE.onBeforeUnload.remove(t._beforeUnload);
bgneal@45: 
bgneal@45: 				// Manual destroy
bgneal@45: 				if (t.theme && t.theme.destroy)
bgneal@45: 					t.theme.destroy();
bgneal@45: 
bgneal@45: 				// Destroy controls, selection and dom
bgneal@45: 				t.controlManager.destroy();
bgneal@45: 				t.selection.destroy();
bgneal@45: 				t.dom.destroy();
bgneal@45: 			}
bgneal@45: 
bgneal@45: 			if (t.formElement) {
bgneal@45: 				t.formElement.submit = t.formElement._mceOldSubmit;
bgneal@45: 				t.formElement._mceOldSubmit = null;
bgneal@45: 			}
bgneal@45: 
bgneal@45: 			t.contentAreaContainer = t.formElement = t.container = t.settings.content_element = t.bodyElement = t.contentDocument = t.contentWindow = null;
bgneal@45: 
bgneal@45: 			if (t.selection)
bgneal@45: 				t.selection = t.selection.win = t.selection.dom = t.selection.dom.doc = null;
bgneal@45: 
bgneal@45: 			t.destroyed = 1;
bgneal@45: 		},
bgneal@45: 
bgneal@45: 		// Internal functions
bgneal@45: 
bgneal@45: 		_addEvents : function() {
bgneal@45: 			// 'focus', 'blur', 'dblclick', 'beforedeactivate', submit, reset
bgneal@45: 			var t = this, i, s = t.settings, dom = t.dom, lo = {
bgneal@45: 				mouseup : 'onMouseUp',
bgneal@45: 				mousedown : 'onMouseDown',
bgneal@45: 				click : 'onClick',
bgneal@45: 				keyup : 'onKeyUp',
bgneal@45: 				keydown : 'onKeyDown',
bgneal@45: 				keypress : 'onKeyPress',
bgneal@45: 				submit : 'onSubmit',
bgneal@45: 				reset : 'onReset',
bgneal@45: 				contextmenu : 'onContextMenu',
bgneal@45: 				dblclick : 'onDblClick',
bgneal@45: 				paste : 'onPaste' // Doesn't work in all browsers yet
bgneal@45: 			};
bgneal@45: 
bgneal@45: 			function eventHandler(e, o) {
bgneal@45: 				var ty = e.type;
bgneal@45: 
bgneal@45: 				// Don't fire events when it's removed
bgneal@45: 				if (t.removed)
bgneal@45: 					return;
bgneal@45: 
bgneal@45: 				// Generic event handler
bgneal@45: 				if (t.onEvent.dispatch(t, e, o) !== false) {
bgneal@45: 					// Specific event handler
bgneal@45: 					t[lo[e.fakeType || e.type]].dispatch(t, e, o);
bgneal@45: 				}
bgneal@45: 			};
bgneal@45: 
bgneal@45: 			// Add DOM events
bgneal@45: 			each(lo, function(v, k) {
bgneal@45: 				switch (k) {
bgneal@45: 					case 'contextmenu':
bgneal@45: 						dom.bind(t.getDoc(), k, eventHandler);
bgneal@45: 						break;
bgneal@45: 
bgneal@45: 					case 'paste':
bgneal@45: 						dom.bind(t.getBody(), k, function(e) {
bgneal@45: 							eventHandler(e);
bgneal@45: 						});
bgneal@45: 						break;
bgneal@45: 
bgneal@45: 					case 'submit':
bgneal@45: 					case 'reset':
bgneal@45: 						dom.bind(t.getElement().form || DOM.getParent(t.id, 'form'), k, eventHandler);
bgneal@45: 						break;
bgneal@45: 
bgneal@45: 					default:
bgneal@45: 						dom.bind(s.content_editable ? t.getBody() : t.getDoc(), k, eventHandler);
bgneal@45: 				}
bgneal@45: 			});
bgneal@45: 
bgneal@45: 			dom.bind(s.content_editable ? t.getBody() : (isGecko ? t.getDoc() : t.getWin()), 'focus', function(e) {
bgneal@45: 				t.focus(true);
bgneal@45: 			});
bgneal@45: 
bgneal@45: 
bgneal@45: 			// Fixes bug where a specified document_base_uri could result in broken images
bgneal@45: 			// This will also fix drag drop of images in Gecko
bgneal@45: 			if (tinymce.isGecko) {
bgneal@45: 				dom.bind(t.getDoc(), 'DOMNodeInserted', function(e) {
bgneal@45: 					var v;
bgneal@45: 
bgneal@45: 					e = e.target;
bgneal@45: 
bgneal@45: 					if (e.nodeType === 1 && e.nodeName === 'IMG' && (v = e.getAttribute('data-mce-src')))
bgneal@45: 						e.src = t.documentBaseURI.toAbsolute(v);
bgneal@45: 				});
bgneal@45: 			}
bgneal@45: 
bgneal@45: 			// Set various midas options in Gecko
bgneal@45: 			if (isGecko) {
bgneal@45: 				function setOpts() {
bgneal@45: 					var t = this, d = t.getDoc(), s = t.settings;
bgneal@45: 
bgneal@45: 					if (isGecko && !s.readonly) {
bgneal@45: 						t._refreshContentEditable();
bgneal@45: 
bgneal@45: 						try {
bgneal@45: 							// Try new Gecko method
bgneal@45: 							d.execCommand("styleWithCSS", 0, false);
bgneal@45: 						} catch (ex) {
bgneal@45: 							// Use old method
bgneal@45: 							if (!t._isHidden())
bgneal@45: 								try {d.execCommand("useCSS", 0, true);} catch (ex) {}
bgneal@45: 						}
bgneal@45: 
bgneal@45: 						if (!s.table_inline_editing)
bgneal@45: 							try {d.execCommand('enableInlineTableEditing', false, false);} catch (ex) {}
bgneal@45: 
bgneal@45: 						if (!s.object_resizing)
bgneal@45: 							try {d.execCommand('enableObjectResizing', false, false);} catch (ex) {}
bgneal@45: 					}
bgneal@45: 				};
bgneal@45: 
bgneal@45: 				t.onBeforeExecCommand.add(setOpts);
bgneal@45: 				t.onMouseDown.add(setOpts);
bgneal@45: 			}
bgneal@45: 
bgneal@45: 			// Add node change handlers
bgneal@45: 			t.onMouseUp.add(t.nodeChanged);
bgneal@45: 			//t.onClick.add(t.nodeChanged);
bgneal@45: 			t.onKeyUp.add(function(ed, e) {
bgneal@45: 				var c = e.keyCode;
bgneal@45: 
bgneal@45: 				if ((c >= 33 && c <= 36) || (c >= 37 && c <= 40) || c == 13 || c == 45 || c == 46 || c == 8 || (tinymce.isMac && (c == 91 || c == 93)) || e.ctrlKey)
bgneal@45: 					t.nodeChanged();
bgneal@45: 			});
bgneal@45: 
bgneal@45: 
bgneal@45: 			// Add block quote deletion handler
bgneal@45: 			t.onKeyDown.add(function(ed, e) {
bgneal@45: 				if (e.keyCode != VK.BACKSPACE)
bgneal@45: 					return;
bgneal@45: 
bgneal@45: 				var rng = ed.selection.getRng();
bgneal@45: 				if (!rng.collapsed)
bgneal@45: 					return;
bgneal@45: 
bgneal@45: 				var n = rng.startContainer;
bgneal@45: 				var offset = rng.startOffset;
bgneal@45: 
bgneal@45: 				while (n && n.nodeType && n.nodeType != 1 && n.parentNode)
bgneal@45: 					n = n.parentNode;
bgneal@45: 
bgneal@45: 				// Is the cursor at the beginning of a blockquote?
bgneal@45: 				if (n && n.parentNode && n.parentNode.tagName === 'BLOCKQUOTE' && n.parentNode.firstChild == n && offset == 0) {
bgneal@45: 					// Remove the blockquote
bgneal@45: 					ed.formatter.toggle('blockquote', null, n.parentNode);
bgneal@45: 
bgneal@45: 					// Move the caret to the beginning of n
bgneal@45: 					rng.setStart(n, 0);
bgneal@45: 					rng.setEnd(n, 0);
bgneal@45: 					ed.selection.setRng(rng);
bgneal@45: 					ed.selection.collapse(false);
bgneal@45: 				}
bgneal@45: 			});
bgneal@45: 
bgneal@45: 
bgneal@45: 
bgneal@45: 			// Add reset handler
bgneal@45: 			t.onReset.add(function() {
bgneal@45: 				t.setContent(t.startContent, {format : 'raw'});
bgneal@45: 			});
bgneal@45: 
bgneal@45: 			// Add shortcuts
bgneal@45: 			if (s.custom_shortcuts) {
bgneal@45: 				if (s.custom_undo_redo_keyboard_shortcuts) {
bgneal@45: 					t.addShortcut('ctrl+z', t.getLang('undo_desc'), 'Undo');
bgneal@45: 					t.addShortcut('ctrl+y', t.getLang('redo_desc'), 'Redo');
bgneal@45: 				}
bgneal@45: 
bgneal@45: 				// Add default shortcuts for gecko
bgneal@45: 				t.addShortcut('ctrl+b', t.getLang('bold_desc'), 'Bold');
bgneal@45: 				t.addShortcut('ctrl+i', t.getLang('italic_desc'), 'Italic');
bgneal@45: 				t.addShortcut('ctrl+u', t.getLang('underline_desc'), 'Underline');
bgneal@45: 
bgneal@45: 				// BlockFormat shortcuts keys
bgneal@45: 				for (i=1; i<=6; i++)
bgneal@45: 					t.addShortcut('ctrl+' + i, '', ['FormatBlock', false, 'h' + i]);
bgneal@45: 
bgneal@45: 				t.addShortcut('ctrl+7', '', ['FormatBlock', false, 'p']);
bgneal@45: 				t.addShortcut('ctrl+8', '', ['FormatBlock', false, 'div']);
bgneal@45: 				t.addShortcut('ctrl+9', '', ['FormatBlock', false, 'address']);
bgneal@45: 
bgneal@45: 				function find(e) {
bgneal@45: 					var v = null;
bgneal@45: 
bgneal@45: 					if (!e.altKey && !e.ctrlKey && !e.metaKey)
bgneal@45: 						return v;
bgneal@45: 
bgneal@45: 					each(t.shortcuts, function(o) {
bgneal@45: 						if (tinymce.isMac && o.ctrl != e.metaKey)
bgneal@45: 							return;
bgneal@45: 						else if (!tinymce.isMac && o.ctrl != e.ctrlKey)
bgneal@45: 							return;
bgneal@45: 
bgneal@45: 						if (o.alt != e.altKey)
bgneal@45: 							return;
bgneal@45: 
bgneal@45: 						if (o.shift != e.shiftKey)
bgneal@45: 							return;
bgneal@45: 
bgneal@45: 						if (e.keyCode == o.keyCode || (e.charCode && e.charCode == o.charCode)) {
bgneal@45: 							v = o;
bgneal@45: 							return false;
bgneal@45: 						}
bgneal@45: 					});
bgneal@45: 
bgneal@45: 					return v;
bgneal@45: 				};
bgneal@45: 
bgneal@45: 				t.onKeyUp.add(function(ed, e) {
bgneal@45: 					var o = find(e);
bgneal@45: 
bgneal@45: 					if (o)
bgneal@45: 						return Event.cancel(e);
bgneal@45: 				});
bgneal@45: 
bgneal@45: 				t.onKeyPress.add(function(ed, e) {
bgneal@45: 					var o = find(e);
bgneal@45: 
bgneal@45: 					if (o)
bgneal@45: 						return Event.cancel(e);
bgneal@45: 				});
bgneal@45: 
bgneal@45: 				t.onKeyDown.add(function(ed, e) {
bgneal@45: 					var o = find(e);
bgneal@45: 
bgneal@45: 					if (o) {
bgneal@45: 						o.func.call(o.scope);
bgneal@45: 						return Event.cancel(e);
bgneal@45: 					}
bgneal@45: 				});
bgneal@45: 			}
bgneal@45: 
bgneal@45: 			if (tinymce.isIE) {
bgneal@45: 				// Fix so resize will only update the width and height attributes not the styles of an image
bgneal@45: 				// It will also block mceItemNoResize items
bgneal@45: 				dom.bind(t.getDoc(), 'controlselect', function(e) {
bgneal@45: 					var re = t.resizeInfo, cb;
bgneal@45: 
bgneal@45: 					e = e.target;
bgneal@45: 
bgneal@45: 					// Don't do this action for non image elements
bgneal@45: 					if (e.nodeName !== 'IMG')
bgneal@45: 						return;
bgneal@45: 
bgneal@45: 					if (re)
bgneal@45: 						dom.unbind(re.node, re.ev, re.cb);
bgneal@45: 
bgneal@45: 					if (!dom.hasClass(e, 'mceItemNoResize')) {
bgneal@45: 						ev = 'resizeend';
bgneal@45: 						cb = dom.bind(e, ev, function(e) {
bgneal@45: 							var v;
bgneal@45: 
bgneal@45: 							e = e.target;
bgneal@45: 
bgneal@45: 							if (v = dom.getStyle(e, 'width')) {
bgneal@45: 								dom.setAttrib(e, 'width', v.replace(/[^0-9%]+/g, ''));
bgneal@45: 								dom.setStyle(e, 'width', '');
bgneal@45: 							}
bgneal@45: 
bgneal@45: 							if (v = dom.getStyle(e, 'height')) {
bgneal@45: 								dom.setAttrib(e, 'height', v.replace(/[^0-9%]+/g, ''));
bgneal@45: 								dom.setStyle(e, 'height', '');
bgneal@45: 							}
bgneal@45: 						});
bgneal@45: 					} else {
bgneal@45: 						ev = 'resizestart';
bgneal@45: 						cb = dom.bind(e, 'resizestart', Event.cancel, Event);
bgneal@45: 					}
bgneal@45: 
bgneal@45: 					re = t.resizeInfo = {
bgneal@45: 						node : e,
bgneal@45: 						ev : ev,
bgneal@45: 						cb : cb
bgneal@45: 					};
bgneal@45: 				});
bgneal@45: 			}
bgneal@45: 
bgneal@45: 			if (tinymce.isOpera) {
bgneal@45: 				t.onClick.add(function(ed, e) {
bgneal@45: 					Event.prevent(e);
bgneal@45: 				});
bgneal@45: 			}
bgneal@45: 
bgneal@45: 			// Add custom undo/redo handlers
bgneal@45: 			if (s.custom_undo_redo) {
bgneal@45: 				function addUndo() {
bgneal@45: 					t.undoManager.typing = false;
bgneal@45: 					t.undoManager.add();
bgneal@45: 				};
bgneal@45: 
bgneal@45: 				var focusLostFunc = tinymce.isGecko ? 'blur' : 'focusout';
bgneal@45: 				dom.bind(t.getDoc(), focusLostFunc, function(e){
bgneal@45: 					if (!t.removed && t.undoManager.typing)
bgneal@45: 						addUndo();
bgneal@45: 				});
bgneal@45: 
bgneal@45: 				// Add undo level when contents is drag/dropped within the editor
bgneal@45: 				t.dom.bind(t.dom.getRoot(), 'dragend', function(e) {
bgneal@45: 					addUndo();
bgneal@45: 				});
bgneal@45: 
bgneal@45: 				t.onKeyUp.add(function(ed, e) {
bgneal@45: 					var keyCode = e.keyCode;
bgneal@45: 
bgneal@45: 					if ((keyCode >= 33 && keyCode <= 36) || (keyCode >= 37 && keyCode <= 40) || keyCode == 13 || keyCode == 45 || e.ctrlKey)
bgneal@45: 						addUndo();
bgneal@45: 				});
bgneal@45: 
bgneal@45: 				t.onKeyDown.add(function(ed, e) {
bgneal@45: 					var keyCode = e.keyCode, sel;
bgneal@45: 
bgneal@45: 					if (keyCode == 8) {
bgneal@45: 						sel = t.getDoc().selection;
bgneal@45: 
bgneal@45: 						// Fix IE control + backspace browser bug
bgneal@45: 						if (sel && sel.createRange && sel.createRange().item) {
bgneal@45: 							t.undoManager.beforeChange();
bgneal@45: 							ed.dom.remove(sel.createRange().item(0));
bgneal@45: 							addUndo();
bgneal@45: 
bgneal@45: 							return Event.cancel(e);
bgneal@45: 						}
bgneal@45: 					}
bgneal@45: 
bgneal@45: 					// Is caracter positon keys left,right,up,down,home,end,pgdown,pgup,enter
bgneal@45: 					if ((keyCode >= 33 && keyCode <= 36) || (keyCode >= 37 && keyCode <= 40) || keyCode == 13 || keyCode == 45) {
bgneal@45: 						// Add position before enter key is pressed, used by IE since it still uses the default browser behavior
bgneal@45: 						// Todo: Remove this once we normalize enter behavior on IE
bgneal@45: 						if (tinymce.isIE && keyCode == 13)
bgneal@45: 							t.undoManager.beforeChange();
bgneal@45: 
bgneal@45: 						if (t.undoManager.typing)
bgneal@45: 							addUndo();
bgneal@45: 
bgneal@45: 						return;
bgneal@45: 					}
bgneal@45: 
bgneal@45: 					// If key isn't shift,ctrl,alt,capslock,metakey
bgneal@45: 					if ((keyCode < 16 || keyCode > 20) && keyCode != 224 && keyCode != 91 && !t.undoManager.typing) {
bgneal@45: 						t.undoManager.beforeChange();
bgneal@45: 						t.undoManager.typing = true;
bgneal@45: 						t.undoManager.add();
bgneal@45: 					}
bgneal@45: 				});
bgneal@45: 
bgneal@45: 				t.onMouseDown.add(function() {
bgneal@45: 					if (t.undoManager.typing)
bgneal@45: 						addUndo();
bgneal@45: 				});
bgneal@45: 			}
bgneal@45: 		},
bgneal@45: 
bgneal@45: 		_refreshContentEditable : function() {
bgneal@45: 			var self = this, body, parent;
bgneal@45: 
bgneal@45: 			// Check if the editor was hidden and the re-initalize contentEditable mode by removing and adding the body again
bgneal@45: 			if (self._isHidden()) {
bgneal@45: 				body = self.getBody();
bgneal@45: 				parent = body.parentNode;
bgneal@45: 
bgneal@45: 				parent.removeChild(body);
bgneal@45: 				parent.appendChild(body);
bgneal@45: 
bgneal@45: 				body.focus();
bgneal@45: 			}
bgneal@45: 		},
bgneal@45: 
bgneal@45: 		_isHidden : function() {
bgneal@45: 			var s;
bgneal@45: 
bgneal@45: 			if (!isGecko)
bgneal@45: 				return 0;
bgneal@45: 
bgneal@45: 			// Weird, wheres that cursor selection?
bgneal@45: 			s = this.selection.getSel();
bgneal@45: 			return (!s || !s.rangeCount || s.rangeCount == 0);
bgneal@45: 		}
bgneal@45: 	});
bgneal@45: })(tinymce);
bgneal@45: 
bgneal@45: (function(tinymce) {
bgneal@45: 	// Added for compression purposes
bgneal@45: 	var each = tinymce.each, undefined, TRUE = true, FALSE = false;
bgneal@45: 
bgneal@45: 	tinymce.EditorCommands = function(editor) {
bgneal@45: 		var dom = editor.dom,
bgneal@45: 			selection = editor.selection,
bgneal@45: 			commands = {state: {}, exec : {}, value : {}},
bgneal@45: 			settings = editor.settings,
bgneal@45: 			formatter = editor.formatter,
bgneal@45: 			bookmark;
bgneal@45: 
bgneal@45: 		function execCommand(command, ui, value) {
bgneal@45: 			var func;
bgneal@45: 
bgneal@45: 			command = command.toLowerCase();
bgneal@45: 			if (func = commands.exec[command]) {
bgneal@45: 				func(command, ui, value);
bgneal@45: 				return TRUE;
bgneal@45: 			}
bgneal@45: 
bgneal@45: 			return FALSE;
bgneal@45: 		};
bgneal@45: 
bgneal@45: 		function queryCommandState(command) {
bgneal@45: 			var func;
bgneal@45: 
bgneal@45: 			command = command.toLowerCase();
bgneal@45: 			if (func = commands.state[command])
bgneal@45: 				return func(command);
bgneal@45: 
bgneal@45: 			return -1;
bgneal@45: 		};
bgneal@45: 
bgneal@45: 		function queryCommandValue(command) {
bgneal@45: 			var func;
bgneal@45: 
bgneal@45: 			command = command.toLowerCase();
bgneal@45: 			if (func = commands.value[command])
bgneal@45: 				return func(command);
bgneal@45: 
bgneal@45: 			return FALSE;
bgneal@45: 		};
bgneal@45: 
bgneal@45: 		function addCommands(command_list, type) {
bgneal@45: 			type = type || 'exec';
bgneal@45: 
bgneal@45: 			each(command_list, function(callback, command) {
bgneal@45: 				each(command.toLowerCase().split(','), function(command) {
bgneal@45: 					commands[type][command] = callback;
bgneal@45: 				});
bgneal@45: 			});
bgneal@45: 		};
bgneal@45: 
bgneal@45: 		// Expose public methods
bgneal@45: 		tinymce.extend(this, {
bgneal@45: 			execCommand : execCommand,
bgneal@45: 			queryCommandState : queryCommandState,
bgneal@45: 			queryCommandValue : queryCommandValue,
bgneal@45: 			addCommands : addCommands
bgneal@45: 		});
bgneal@45: 
bgneal@45: 		// Private methods
bgneal@45: 
bgneal@45: 		function execNativeCommand(command, ui, value) {
bgneal@45: 			if (ui === undefined)
bgneal@45: 				ui = FALSE;
bgneal@45: 
bgneal@45: 			if (value === undefined)
bgneal@45: 				value = null;
bgneal@45: 
bgneal@45: 			return editor.getDoc().execCommand(command, ui, value);
bgneal@45: 		};
bgneal@45: 
bgneal@45: 		function isFormatMatch(name) {
bgneal@45: 			return formatter.match(name);
bgneal@45: 		};
bgneal@45: 
bgneal@45: 		function toggleFormat(name, value) {
bgneal@45: 			formatter.toggle(name, value ? {value : value} : undefined);
bgneal@45: 		};
bgneal@45: 
bgneal@45: 		function storeSelection(type) {
bgneal@45: 			bookmark = selection.getBookmark(type);
bgneal@45: 		};
bgneal@45: 
bgneal@45: 		function restoreSelection() {
bgneal@45: 			selection.moveToBookmark(bookmark);
bgneal@45: 		};
bgneal@45: 
bgneal@45: 		// Add execCommand overrides
bgneal@45: 		addCommands({
bgneal@45: 			// Ignore these, added for compatibility
bgneal@45: 			'mceResetDesignMode,mceBeginUndoLevel' : function() {},
bgneal@45: 
bgneal@45: 			// Add undo manager logic
bgneal@45: 			'mceEndUndoLevel,mceAddUndoLevel' : function() {
bgneal@45: 				editor.undoManager.add();
bgneal@45: 			},
bgneal@45: 
bgneal@45: 			'Cut,Copy,Paste' : function(command) {
bgneal@45: 				var doc = editor.getDoc(), failed;
bgneal@45: 
bgneal@45: 				// Try executing the native command
bgneal@45: 				try {
bgneal@45: 					execNativeCommand(command);
bgneal@45: 				} catch (ex) {
bgneal@45: 					// Command failed
bgneal@45: 					failed = TRUE;
bgneal@45: 				}
bgneal@45: 
bgneal@45: 				// Present alert message about clipboard access not being available
bgneal@45: 				if (failed || !doc.queryCommandSupported(command)) {
bgneal@45: 					if (tinymce.isGecko) {
bgneal@45: 						editor.windowManager.confirm(editor.getLang('clipboard_msg'), function(state) {
bgneal@45: 							if (state)
bgneal@45: 								open('http://www.mozilla.org/editor/midasdemo/securityprefs.html', '_blank');
bgneal@45: 						});
bgneal@45: 					} else
bgneal@45: 						editor.windowManager.alert(editor.getLang('clipboard_no_support'));
bgneal@45: 				}
bgneal@45: 			},
bgneal@45: 
bgneal@45: 			// Override unlink command
bgneal@45: 			unlink : function(command) {
bgneal@45: 				if (selection.isCollapsed())
bgneal@45: 					selection.select(selection.getNode());
bgneal@45: 
bgneal@45: 				execNativeCommand(command);
bgneal@45: 				selection.collapse(FALSE);
bgneal@45: 			},
bgneal@45: 
bgneal@45: 			// Override justify commands to use the text formatter engine
bgneal@45: 			'JustifyLeft,JustifyCenter,JustifyRight,JustifyFull' : function(command) {
bgneal@45: 				var align = command.substring(7);
bgneal@45: 
bgneal@45: 				// Remove all other alignments first
bgneal@45: 				each('left,center,right,full'.split(','), function(name) {
bgneal@45: 					if (align != name)
bgneal@45: 						formatter.remove('align' + name);
bgneal@45: 				});
bgneal@45: 
bgneal@45: 				toggleFormat('align' + align);
bgneal@45: 				execCommand('mceRepaint');
bgneal@45: 			},
bgneal@45: 
bgneal@45: 			// Override list commands to fix WebKit bug
bgneal@45: 			'InsertUnorderedList,InsertOrderedList' : function(command) {
bgneal@45: 				var listElm, listParent;
bgneal@45: 
bgneal@45: 				execNativeCommand(command);
bgneal@45: 
bgneal@45: 				// WebKit produces lists within block elements so we need to split them
bgneal@45: 				// we will replace the native list creation logic to custom logic later on
bgneal@45: 				// TODO: Remove this when the list creation logic is removed
bgneal@45: 				listElm = dom.getParent(selection.getNode(), 'ol,ul');
bgneal@45: 				if (listElm) {
bgneal@45: 					listParent = listElm.parentNode;
bgneal@45: 
bgneal@45: 					// If list is within a text block then split that block
bgneal@45: 					if (/^(H[1-6]|P|ADDRESS|PRE)$/.test(listParent.nodeName)) {
bgneal@45: 						storeSelection();
bgneal@45: 						dom.split(listParent, listElm);
bgneal@45: 						restoreSelection();
bgneal@45: 					}
bgneal@45: 				}
bgneal@45: 			},
bgneal@45: 
bgneal@45: 			// Override commands to use the text formatter engine
bgneal@45: 			'Bold,Italic,Underline,Strikethrough,Superscript,Subscript' : function(command) {
bgneal@45: 				toggleFormat(command);
bgneal@45: 			},
bgneal@45: 
bgneal@45: 			// Override commands to use the text formatter engine
bgneal@45: 			'ForeColor,HiliteColor,FontName' : function(command, ui, value) {
bgneal@45: 				toggleFormat(command, value);
bgneal@45: 			},
bgneal@45: 
bgneal@45: 			FontSize : function(command, ui, value) {
bgneal@45: 				var fontClasses, fontSizes;
bgneal@45: 
bgneal@45: 				// Convert font size 1-7 to styles
bgneal@45: 				if (value >= 1 && value <= 7) {
bgneal@45: 					fontSizes = tinymce.explode(settings.font_size_style_values);
bgneal@45: 					fontClasses = tinymce.explode(settings.font_size_classes);
bgneal@45: 
bgneal@45: 					if (fontClasses)
bgneal@45: 						value = fontClasses[value - 1] || value;
bgneal@45: 					else
bgneal@45: 						value = fontSizes[value - 1] || value;
bgneal@45: 				}
bgneal@45: 
bgneal@45: 				toggleFormat(command, value);
bgneal@45: 			},
bgneal@45: 
bgneal@45: 			RemoveFormat : function(command) {
bgneal@45: 				formatter.remove(command);
bgneal@45: 			},
bgneal@45: 
bgneal@45: 			mceBlockQuote : function(command) {
bgneal@45: 				toggleFormat('blockquote');
bgneal@45: 			},
bgneal@45: 
bgneal@45: 			FormatBlock : function(command, ui, value) {
bgneal@45: 				return toggleFormat(value || 'p');
bgneal@45: 			},
bgneal@45: 
bgneal@45: 			mceCleanup : function() {
bgneal@45: 				var bookmark = selection.getBookmark();
bgneal@45: 
bgneal@45: 				editor.setContent(editor.getContent({cleanup : TRUE}), {cleanup : TRUE});
bgneal@45: 
bgneal@45: 				selection.moveToBookmark(bookmark);
bgneal@45: 			},
bgneal@45: 
bgneal@45: 			mceRemoveNode : function(command, ui, value) {
bgneal@45: 				var node = value || selection.getNode();
bgneal@45: 
bgneal@45: 				// Make sure that the body node isn't removed
bgneal@45: 				if (node != editor.getBody()) {
bgneal@45: 					storeSelection();
bgneal@45: 					editor.dom.remove(node, TRUE);
bgneal@45: 					restoreSelection();
bgneal@45: 				}
bgneal@45: 			},
bgneal@45: 
bgneal@45: 			mceSelectNodeDepth : function(command, ui, value) {
bgneal@45: 				var counter = 0;
bgneal@45: 
bgneal@45: 				dom.getParent(selection.getNode(), function(node) {
bgneal@45: 					if (node.nodeType == 1 && counter++ == value) {
bgneal@45: 						selection.select(node);
bgneal@45: 						return FALSE;
bgneal@45: 					}
bgneal@45: 				}, editor.getBody());
bgneal@45: 			},
bgneal@45: 
bgneal@45: 			mceSelectNode : function(command, ui, value) {
bgneal@45: 				selection.select(value);
bgneal@45: 			},
bgneal@45: 
bgneal@45: 			mceInsertContent : function(command, ui, value) {
bgneal@45: 				var parser, serializer, parentNode, rootNode, fragment, args,
bgneal@45: 					marker, nodeRect, viewPortRect, rng, node, node2, bookmarkHtml, viewportBodyElement;
bgneal@45: 
bgneal@45: 				//selection.normalize();
bgneal@45: 
bgneal@45: 				// Setup parser and serializer
bgneal@45: 				parser = editor.parser;
bgneal@45: 				serializer = new tinymce.html.Serializer({}, editor.schema);
bgneal@45: 				bookmarkHtml = '<span id="mce_marker" data-mce-type="bookmark">\uFEFF</span>';
bgneal@45: 
bgneal@45: 				// Run beforeSetContent handlers on the HTML to be inserted
bgneal@45: 				args = {content: value, format: 'html'};
bgneal@45: 				selection.onBeforeSetContent.dispatch(selection, args);
bgneal@45: 				value = args.content;
bgneal@45: 
bgneal@45: 				// Add caret at end of contents if it's missing
bgneal@45: 				if (value.indexOf('{$caret}') == -1)
bgneal@45: 					value += '{$caret}';
bgneal@45: 
bgneal@45: 				// Replace the caret marker with a span bookmark element
bgneal@45: 				value = value.replace(/\{\$caret\}/, bookmarkHtml);
bgneal@45: 
bgneal@45: 				// Insert node maker where we will insert the new HTML and get it's parent
bgneal@45: 				if (!selection.isCollapsed())
bgneal@45: 					editor.getDoc().execCommand('Delete', false, null);
bgneal@45: 
bgneal@45: 				parentNode = selection.getNode();
bgneal@45: 
bgneal@45: 				// Parse the fragment within the context of the parent node
bgneal@45: 				args = {context : parentNode.nodeName.toLowerCase()};
bgneal@45: 				fragment = parser.parse(value, args);
bgneal@45: 
bgneal@45: 				// Move the caret to a more suitable location
bgneal@45: 				node = fragment.lastChild;
bgneal@45: 				if (node.attr('id') == 'mce_marker') {
bgneal@45: 					marker = node;
bgneal@45: 
bgneal@45: 					for (node = node.prev; node; node = node.walk(true)) {
bgneal@45: 						if (node.type == 3 || !dom.isBlock(node.name)) {
bgneal@45: 							node.parent.insert(marker, node, node.name === 'br');
bgneal@45: 							break;
bgneal@45: 						}
bgneal@45: 					}
bgneal@45: 				}
bgneal@45: 
bgneal@45: 				// If parser says valid we can insert the contents into that parent
bgneal@45: 				if (!args.invalid) {
bgneal@45: 					value = serializer.serialize(fragment);
bgneal@45: 
bgneal@45: 					// Check if parent is empty or only has one BR element then set the innerHTML of that parent
bgneal@45: 					node = parentNode.firstChild;
bgneal@45: 					node2 = parentNode.lastChild;
bgneal@45: 					if (!node || (node === node2 && node.nodeName === 'BR'))
bgneal@45: 						dom.setHTML(parentNode, value);
bgneal@45: 					else
bgneal@45: 						selection.setContent(value);
bgneal@45: 				} else {
bgneal@45: 					// If the fragment was invalid within that context then we need
bgneal@45: 					// to parse and process the parent it's inserted into
bgneal@45: 
bgneal@45: 					// Insert bookmark node and get the parent
bgneal@45: 					selection.setContent(bookmarkHtml);
bgneal@45: 					parentNode = editor.selection.getNode();
bgneal@45: 					rootNode = editor.getBody();
bgneal@45: 
bgneal@45: 					// Opera will return the document node when selection is in root
bgneal@45: 					if (parentNode.nodeType == 9)
bgneal@45: 						parentNode = node = rootNode;
bgneal@45: 					else
bgneal@45: 						node = parentNode;
bgneal@45: 
bgneal@45: 					// Find the ancestor just before the root element
bgneal@45: 					while (node !== rootNode) {
bgneal@45: 						parentNode = node;
bgneal@45: 						node = node.parentNode;
bgneal@45: 					}
bgneal@45: 
bgneal@45: 					// Get the outer/inner HTML depending on if we are in the root and parser and serialize that
bgneal@45: 					value = parentNode == rootNode ? rootNode.innerHTML : dom.getOuterHTML(parentNode);
bgneal@45: 					value = serializer.serialize(
bgneal@45: 						parser.parse(
bgneal@45: 							// Need to replace by using a function since $ in the contents would otherwise be a problem
bgneal@45: 							value.replace(/<span (id="mce_marker"|id=mce_marker).+?<\/span>/i, function() {
bgneal@45: 								return serializer.serialize(fragment);
bgneal@45: 							})
bgneal@45: 						)
bgneal@45: 					);
bgneal@45: 
bgneal@45: 					// Set the inner/outer HTML depending on if we are in the root or not
bgneal@45: 					if (parentNode == rootNode)
bgneal@45: 						dom.setHTML(rootNode, value);
bgneal@45: 					else
bgneal@45: 						dom.setOuterHTML(parentNode, value);
bgneal@45: 				}
bgneal@45: 
bgneal@45: 				marker = dom.get('mce_marker');
bgneal@45: 
bgneal@45: 				// Scroll range into view scrollIntoView on element can't be used since it will scroll the main view port as well
bgneal@45: 				nodeRect = dom.getRect(marker);
bgneal@45: 				viewPortRect = dom.getViewPort(editor.getWin());
bgneal@45: 
bgneal@45: 				// Check if node is out side the viewport if it is then scroll to it
bgneal@45: 				if ((nodeRect.y + nodeRect.h > viewPortRect.y + viewPortRect.h || nodeRect.y < viewPortRect.y) ||
bgneal@45: 					(nodeRect.x > viewPortRect.x + viewPortRect.w || nodeRect.x < viewPortRect.x)) {
bgneal@45: 					viewportBodyElement = tinymce.isIE ? editor.getDoc().documentElement : editor.getBody();
bgneal@45: 					viewportBodyElement.scrollLeft = nodeRect.x;
bgneal@45: 					viewportBodyElement.scrollTop = nodeRect.y - viewPortRect.h + 25;
bgneal@45: 				}
bgneal@45: 
bgneal@45: 				// Move selection before marker and remove it
bgneal@45: 				rng = dom.createRng();
bgneal@45: 
bgneal@45: 				// If previous sibling is a text node set the selection to the end of that node
bgneal@45: 				node = marker.previousSibling;
bgneal@45: 				if (node && node.nodeType == 3) {
bgneal@45: 					rng.setStart(node, node.nodeValue.length);
bgneal@45: 				} else {
bgneal@45: 					// If the previous sibling isn't a text node or doesn't exist set the selection before the marker node
bgneal@45: 					rng.setStartBefore(marker);
bgneal@45: 					rng.setEndBefore(marker);
bgneal@45: 				}
bgneal@45: 
bgneal@45: 				// Remove the marker node and set the new range
bgneal@45: 				dom.remove(marker);
bgneal@45: 				selection.setRng(rng);
bgneal@45: 
bgneal@45: 				// Dispatch after event and add any visual elements needed
bgneal@45: 				selection.onSetContent.dispatch(selection, args);
bgneal@45: 				editor.addVisual();
bgneal@45: 			},
bgneal@45: 
bgneal@45: 			mceInsertRawHTML : function(command, ui, value) {
bgneal@45: 				selection.setContent('tiny_mce_marker');
bgneal@45: 				editor.setContent(editor.getContent().replace(/tiny_mce_marker/g, function() { return value }));
bgneal@45: 			},
bgneal@45: 
bgneal@45: 			mceSetContent : function(command, ui, value) {
bgneal@45: 				editor.setContent(value);
bgneal@45: 			},
bgneal@45: 
bgneal@45: 			'Indent,Outdent' : function(command) {
bgneal@45: 				var intentValue, indentUnit, value;
bgneal@45: 
bgneal@45: 				// Setup indent level
bgneal@45: 				intentValue = settings.indentation;
bgneal@45: 				indentUnit = /[a-z%]+$/i.exec(intentValue);
bgneal@45: 				intentValue = parseInt(intentValue);
bgneal@45: 
bgneal@45: 				if (!queryCommandState('InsertUnorderedList') && !queryCommandState('InsertOrderedList')) {
bgneal@45: 					each(selection.getSelectedBlocks(), function(element) {
bgneal@45: 						if (command == 'outdent') {
bgneal@45: 							value = Math.max(0, parseInt(element.style.paddingLeft || 0) - intentValue);
bgneal@45: 							dom.setStyle(element, 'paddingLeft', value ? value + indentUnit : '');
bgneal@45: 						} else
bgneal@45: 							dom.setStyle(element, 'paddingLeft', (parseInt(element.style.paddingLeft || 0) + intentValue) + indentUnit);
bgneal@45: 					});
bgneal@45: 				} else
bgneal@45: 					execNativeCommand(command);
bgneal@45: 			},
bgneal@45: 
bgneal@45: 			mceRepaint : function() {
bgneal@45: 				var bookmark;
bgneal@45: 
bgneal@45: 				if (tinymce.isGecko) {
bgneal@45: 					try {
bgneal@45: 						storeSelection(TRUE);
bgneal@45: 
bgneal@45: 						if (selection.getSel())
bgneal@45: 							selection.getSel().selectAllChildren(editor.getBody());
bgneal@45: 
bgneal@45: 						selection.collapse(TRUE);
bgneal@45: 						restoreSelection();
bgneal@45: 					} catch (ex) {
bgneal@45: 						// Ignore
bgneal@45: 					}
bgneal@45: 				}
bgneal@45: 			},
bgneal@45: 
bgneal@45: 			mceToggleFormat : function(command, ui, value) {
bgneal@45: 				formatter.toggle(value);
bgneal@45: 			},
bgneal@45: 
bgneal@45: 			InsertHorizontalRule : function() {
bgneal@45: 				editor.execCommand('mceInsertContent', false, '<hr />');
bgneal@45: 			},
bgneal@45: 
bgneal@45: 			mceToggleVisualAid : function() {
bgneal@45: 				editor.hasVisual = !editor.hasVisual;
bgneal@45: 				editor.addVisual();
bgneal@45: 			},
bgneal@45: 
bgneal@45: 			mceReplaceContent : function(command, ui, value) {
bgneal@45: 				editor.execCommand('mceInsertContent', false, value.replace(/\{\$selection\}/g, selection.getContent({format : 'text'})));
bgneal@45: 			},
bgneal@45: 
bgneal@45: 			mceInsertLink : function(command, ui, value) {
bgneal@45: 				var anchor;
bgneal@45: 
bgneal@45: 				if (typeof(value) == 'string')
bgneal@45: 					value = {href : value};
bgneal@45: 
bgneal@45: 				anchor = dom.getParent(selection.getNode(), 'a');
bgneal@45: 
bgneal@45: 				// Spaces are never valid in URLs and it's a very common mistake for people to make so we fix it here.
bgneal@45: 				value.href = value.href.replace(' ', '%20');
bgneal@45: 
bgneal@45: 				// Remove existing links if there could be child links or that the href isn't specified
bgneal@45: 				if (!anchor || !value.href) {
bgneal@45: 					formatter.remove('link');
bgneal@45: 				}		
bgneal@45: 
bgneal@45: 				// Apply new link to selection
bgneal@45: 				if (value.href) {
bgneal@45: 					formatter.apply('link', value, anchor);
bgneal@45: 				}
bgneal@45: 			},
bgneal@45: 
bgneal@45: 			selectAll : function() {
bgneal@45: 				var root = dom.getRoot(), rng = dom.createRng();
bgneal@45: 
bgneal@45: 				rng.setStart(root, 0);
bgneal@45: 				rng.setEnd(root, root.childNodes.length);
bgneal@45: 
bgneal@45: 				editor.selection.setRng(rng);
bgneal@45: 			}
bgneal@45: 		});
bgneal@45: 
bgneal@45: 		// Add queryCommandState overrides
bgneal@45: 		addCommands({
bgneal@45: 			// Override justify commands
bgneal@45: 			'JustifyLeft,JustifyCenter,JustifyRight,JustifyFull' : function(command) {
bgneal@45: 				var name = 'align' + command.substring(7);
bgneal@45: 				// Use Formatter.matchNode instead of Formatter.match so that we don't match on parent node. This fixes bug where for both left
bgneal@45: 				// and right align buttons can be active. This could occur when selected nodes have align right and the parent has align left.
bgneal@45: 				var nodes = selection.isCollapsed() ? [selection.getNode()] : selection.getSelectedBlocks();
bgneal@45: 				var matches = tinymce.map(nodes, function(node) {
bgneal@45: 					return !!formatter.matchNode(node, name);
bgneal@45: 				});
bgneal@45: 				return tinymce.inArray(matches, TRUE) !== -1;
bgneal@45: 			},
bgneal@45: 
bgneal@45: 			'Bold,Italic,Underline,Strikethrough,Superscript,Subscript' : function(command) {
bgneal@45: 				return isFormatMatch(command);
bgneal@45: 			},
bgneal@45: 
bgneal@45: 			mceBlockQuote : function() {
bgneal@45: 				return isFormatMatch('blockquote');
bgneal@45: 			},
bgneal@45: 
bgneal@45: 			Outdent : function() {
bgneal@45: 				var node;
bgneal@45: 
bgneal@45: 				if (settings.inline_styles) {
bgneal@45: 					if ((node = dom.getParent(selection.getStart(), dom.isBlock)) && parseInt(node.style.paddingLeft) > 0)
bgneal@45: 						return TRUE;
bgneal@45: 
bgneal@45: 					if ((node = dom.getParent(selection.getEnd(), dom.isBlock)) && parseInt(node.style.paddingLeft) > 0)
bgneal@45: 						return TRUE;
bgneal@45: 				}
bgneal@45: 
bgneal@45: 				return queryCommandState('InsertUnorderedList') || queryCommandState('InsertOrderedList') || (!settings.inline_styles && !!dom.getParent(selection.getNode(), 'BLOCKQUOTE'));
bgneal@45: 			},
bgneal@45: 
bgneal@45: 			'InsertUnorderedList,InsertOrderedList' : function(command) {
bgneal@45: 				return dom.getParent(selection.getNode(), command == 'insertunorderedlist' ? 'UL' : 'OL');
bgneal@45: 			}
bgneal@45: 		}, 'state');
bgneal@45: 
bgneal@45: 		// Add queryCommandValue overrides
bgneal@45: 		addCommands({
bgneal@45: 			'FontSize,FontName' : function(command) {
bgneal@45: 				var value = 0, parent;
bgneal@45: 
bgneal@45: 				if (parent = dom.getParent(selection.getNode(), 'span')) {
bgneal@45: 					if (command == 'fontsize')
bgneal@45: 						value = parent.style.fontSize;
bgneal@45: 					else
bgneal@45: 						value = parent.style.fontFamily.replace(/, /g, ',').replace(/[\'\"]/g, '').toLowerCase();
bgneal@45: 				}
bgneal@45: 
bgneal@45: 				return value;
bgneal@45: 			}
bgneal@45: 		}, 'value');
bgneal@45: 
bgneal@45: 		// Add undo manager logic
bgneal@45: 		if (settings.custom_undo_redo) {
bgneal@45: 			addCommands({
bgneal@45: 				Undo : function() {
bgneal@45: 					editor.undoManager.undo();
bgneal@45: 				},
bgneal@45: 
bgneal@45: 				Redo : function() {
bgneal@45: 					editor.undoManager.redo();
bgneal@45: 				}
bgneal@45: 			});
bgneal@45: 		}
bgneal@45: 	};
bgneal@45: })(tinymce);
bgneal@45: 
bgneal@45: (function(tinymce) {
bgneal@45: 	var Dispatcher = tinymce.util.Dispatcher;
bgneal@45: 
bgneal@45: 	tinymce.UndoManager = function(editor) {
bgneal@45: 		var self, index = 0, data = [], beforeBookmark;
bgneal@45: 
bgneal@45: 		function getContent() {
bgneal@45: 			// Remove whitespace before/after and remove pure bogus nodes
bgneal@45: 			return tinymce.trim(editor.getContent({format : 'raw', no_events : 1}).replace(/<span[^>]+data-mce-bogus[^>]+>[\u200B\uFEFF]+<\/span>/g, ''));
bgneal@45: 		};
bgneal@45: 
bgneal@45: 		return self = {
bgneal@45: 			typing : false,
bgneal@45: 
bgneal@45: 			onAdd : new Dispatcher(self),
bgneal@45: 
bgneal@45: 			onUndo : new Dispatcher(self),
bgneal@45: 
bgneal@45: 			onRedo : new Dispatcher(self),
bgneal@45: 
bgneal@45: 			beforeChange : function() {
bgneal@45: 				beforeBookmark = editor.selection.getBookmark(2, true);
bgneal@45: 			},
bgneal@45: 
bgneal@45: 			add : function(level) {
bgneal@45: 				var i, settings = editor.settings, lastLevel;
bgneal@45: 
bgneal@45: 				level = level || {};
bgneal@45: 				level.content = getContent();
bgneal@45: 
bgneal@45: 				// Add undo level if needed
bgneal@45: 				lastLevel = data[index];
bgneal@45: 				if (lastLevel && lastLevel.content == level.content)
bgneal@45: 					return null;
bgneal@45: 
bgneal@45: 				// Set before bookmark on previous level
bgneal@45: 				if (data[index])
bgneal@45: 					data[index].beforeBookmark = beforeBookmark;
bgneal@45: 
bgneal@45: 				// Time to compress
bgneal@45: 				if (settings.custom_undo_redo_levels) {
bgneal@45: 					if (data.length > settings.custom_undo_redo_levels) {
bgneal@45: 						for (i = 0; i < data.length - 1; i++)
bgneal@45: 							data[i] = data[i + 1];
bgneal@45: 
bgneal@45: 						data.length--;
bgneal@45: 						index = data.length;
bgneal@45: 					}
bgneal@45: 				}
bgneal@45: 
bgneal@45: 				// Get a non intrusive normalized bookmark
bgneal@45: 				level.bookmark = editor.selection.getBookmark(2, true);
bgneal@45: 
bgneal@45: 				// Crop array if needed
bgneal@45: 				if (index < data.length - 1)
bgneal@45: 					data.length = index + 1;
bgneal@45: 
bgneal@45: 				data.push(level);
bgneal@45: 				index = data.length - 1;
bgneal@45: 
bgneal@45: 				self.onAdd.dispatch(self, level);
bgneal@45: 				editor.isNotDirty = 0;
bgneal@45: 
bgneal@45: 				return level;
bgneal@45: 			},
bgneal@45: 
bgneal@45: 			undo : function() {
bgneal@45: 				var level, i;
bgneal@45: 
bgneal@45: 				if (self.typing) {
bgneal@45: 					self.add();
bgneal@45: 					self.typing = false;
bgneal@45: 				}
bgneal@45: 
bgneal@45: 				if (index > 0) {
bgneal@45: 					level = data[--index];
bgneal@45: 
bgneal@45: 					editor.setContent(level.content, {format : 'raw'});
bgneal@45: 					editor.selection.moveToBookmark(level.beforeBookmark);
bgneal@45: 
bgneal@45: 					self.onUndo.dispatch(self, level);
bgneal@45: 				}
bgneal@45: 
bgneal@45: 				return level;
bgneal@45: 			},
bgneal@45: 
bgneal@45: 			redo : function() {
bgneal@45: 				var level;
bgneal@45: 
bgneal@45: 				if (index < data.length - 1) {
bgneal@45: 					level = data[++index];
bgneal@45: 
bgneal@45: 					editor.setContent(level.content, {format : 'raw'});
bgneal@45: 					editor.selection.moveToBookmark(level.bookmark);
bgneal@45: 
bgneal@45: 					self.onRedo.dispatch(self, level);
bgneal@45: 				}
bgneal@45: 
bgneal@45: 				return level;
bgneal@45: 			},
bgneal@45: 
bgneal@45: 			clear : function() {
bgneal@45: 				data = [];
bgneal@45: 				index = 0;
bgneal@45: 				self.typing = false;
bgneal@45: 			},
bgneal@45: 
bgneal@45: 			hasUndo : function() {
bgneal@45: 				return index > 0 || this.typing;
bgneal@45: 			},
bgneal@45: 
bgneal@45: 			hasRedo : function() {
bgneal@45: 				return index < data.length - 1 && !this.typing;
bgneal@45: 			}
bgneal@45: 		};
bgneal@45: 	};
bgneal@45: })(tinymce);
bgneal@45: 
bgneal@45: (function(tinymce) {
bgneal@45: 	// Shorten names
bgneal@45: 	var Event = tinymce.dom.Event,
bgneal@45: 		isIE = tinymce.isIE,
bgneal@45: 		isGecko = tinymce.isGecko,
bgneal@45: 		isOpera = tinymce.isOpera,
bgneal@45: 		each = tinymce.each,
bgneal@45: 		extend = tinymce.extend,
bgneal@45: 		TRUE = true,
bgneal@45: 		FALSE = false;
bgneal@45: 
bgneal@45: 	function splitList(selection, dom, li) {
bgneal@45: 		var listBlock, block;
bgneal@45: 
bgneal@45: 		// TODO: Fix so this doesn't use native IE logic
bgneal@45: 		if (dom.isEmpty(li) && !isIE) {
bgneal@45: 			listBlock = dom.getParent(li, 'ul,ol');
bgneal@45: 
bgneal@45: 			if (!dom.getParent(listBlock.parentNode, 'ul,ol')) {
bgneal@45: 				dom.split(listBlock, li);
bgneal@45: 				block = dom.create('p', 0, '<br data-mce-bogus="1" />');
bgneal@45: 				dom.replace(block, li);
bgneal@45: 				selection.select(block, 1);
bgneal@45: 			}
bgneal@45: 
bgneal@45: 			return FALSE;
bgneal@45: 		}
bgneal@45: 
bgneal@45: 		return TRUE;
bgneal@45: 	};
bgneal@45: 
bgneal@45: 	tinymce.create('tinymce.ForceBlocks', {
bgneal@45: 		ForceBlocks : function(ed) {
bgneal@45: 			var t = this, s = ed.settings, elm;
bgneal@45: 
bgneal@45: 			t.editor = ed;
bgneal@45: 			t.dom = ed.dom;
bgneal@45: 			elm = (s.forced_root_block || 'p').toLowerCase();
bgneal@45: 			s.element = elm.toUpperCase();
bgneal@45: 
bgneal@45: 			ed.onPreInit.add(t.setup, t);
bgneal@45: 		},
bgneal@45: 
bgneal@45: 		setup : function() {
bgneal@45: 			var t = this, ed = t.editor, s = ed.settings, dom = ed.dom, selection = ed.selection, blockElements = ed.schema.getBlockElements();
bgneal@45: 
bgneal@45: 			// Force root blocks
bgneal@45: 			if (s.forced_root_block) {
bgneal@45: 				function addRootBlocks() {
bgneal@45: 					var node = selection.getStart(), rootNode = ed.getBody(), rng, startContainer, startOffset, endContainer, endOffset, rootBlockNode, tempNode, offset = -0xFFFFFF;
bgneal@45: 
bgneal@45: 					if (!node || node.nodeType !== 1)
bgneal@45: 						return;
bgneal@45: 
bgneal@45: 					// Check if node is wrapped in block
bgneal@45: 					while (node != rootNode) {
bgneal@45: 						if (blockElements[node.nodeName])
bgneal@45: 							return;
bgneal@45: 
bgneal@45: 						node = node.parentNode;
bgneal@45: 					}
bgneal@45: 
bgneal@45: 					// Get current selection
bgneal@45: 					rng = selection.getRng();
bgneal@45: 					if (rng.setStart) {
bgneal@45: 						startContainer = rng.startContainer;
bgneal@45: 						startOffset = rng.startOffset;
bgneal@45: 						endContainer = rng.endContainer;
bgneal@45: 						endOffset = rng.endOffset;
bgneal@45: 					} else {
bgneal@45: 						// Force control range into text range
bgneal@45: 						if (rng.item) {
bgneal@45: 							rng = ed.getDoc().body.createTextRange();
bgneal@45: 							rng.moveToElementText(rng.item(0));
bgneal@45: 						}
bgneal@45: 
bgneal@45: 						tmpRng = rng.duplicate();
bgneal@45: 						tmpRng.collapse(true);
bgneal@45: 						startOffset = tmpRng.move('character', offset) * -1;
bgneal@45: 
bgneal@45: 						if (!tmpRng.collapsed) {
bgneal@45: 							tmpRng = rng.duplicate();
bgneal@45: 							tmpRng.collapse(false);
bgneal@45: 							endOffset = (tmpRng.move('character', offset) * -1) - startOffset;
bgneal@45: 						}
bgneal@45: 					}
bgneal@45: 
bgneal@45: 					// Wrap non block elements and text nodes
bgneal@45: 					for (node = rootNode.firstChild; node; node) {
bgneal@45: 						if (node.nodeType === 3 || (node.nodeType == 1 && !blockElements[node.nodeName])) {
bgneal@45: 							if (!rootBlockNode) {
bgneal@45: 								rootBlockNode = dom.create(s.forced_root_block);
bgneal@45: 								node.parentNode.insertBefore(rootBlockNode, node);
bgneal@45: 							}
bgneal@45: 
bgneal@45: 							tempNode = node;
bgneal@45: 							node = node.nextSibling;
bgneal@45: 							rootBlockNode.appendChild(tempNode);
bgneal@45: 						} else {
bgneal@45: 							rootBlockNode = null;
bgneal@45: 							node = node.nextSibling;
bgneal@45: 						}
bgneal@45: 					}
bgneal@45: 
bgneal@45: 					if (rng.setStart) {
bgneal@45: 						rng.setStart(startContainer, startOffset);
bgneal@45: 						rng.setEnd(endContainer, endOffset);
bgneal@45: 						selection.setRng(rng);
bgneal@45: 					} else {
bgneal@45: 						try {
bgneal@45: 							rng = ed.getDoc().body.createTextRange();
bgneal@45: 							rng.moveToElementText(rootNode);
bgneal@45: 							rng.collapse(true);
bgneal@45: 							rng.moveStart('character', startOffset);
bgneal@45: 
bgneal@45: 							if (endOffset > 0)
bgneal@45: 								rng.moveEnd('character', endOffset);
bgneal@45: 
bgneal@45: 							rng.select();
bgneal@45: 						} catch (ex) {
bgneal@45: 							// Ignore
bgneal@45: 						}
bgneal@45: 					}
bgneal@45: 
bgneal@45: 					ed.nodeChanged();
bgneal@45: 				};
bgneal@45: 
bgneal@45: 				ed.onKeyUp.add(addRootBlocks);
bgneal@45: 				ed.onClick.add(addRootBlocks);
bgneal@45: 			}
bgneal@45: 
bgneal@45: 			if (s.force_br_newlines) {
bgneal@45: 				// Force IE to produce BRs on enter
bgneal@45: 				if (isIE) {
bgneal@45: 					ed.onKeyPress.add(function(ed, e) {
bgneal@45: 						var n;
bgneal@45: 
bgneal@45: 						if (e.keyCode == 13 && selection.getNode().nodeName != 'LI') {
bgneal@45: 							selection.setContent('<br id="__" /> ', {format : 'raw'});
bgneal@45: 							n = dom.get('__');
bgneal@45: 							n.removeAttribute('id');
bgneal@45: 							selection.select(n);
bgneal@45: 							selection.collapse();
bgneal@45: 							return Event.cancel(e);
bgneal@45: 						}
bgneal@45: 					});
bgneal@45: 				}
bgneal@45: 			}
bgneal@45: 
bgneal@45: 			if (s.force_p_newlines) {
bgneal@45: 				ed.onKeyPress.add(function(ed, e) {
bgneal@45: 					if (e.keyCode == 13 && !e.shiftKey && !t.insertPara(e))
bgneal@45: 						Event.cancel(e);
bgneal@45: 				});
bgneal@45: 
bgneal@45: 				if (isGecko) {
bgneal@45: 					ed.onKeyDown.add(function(ed, e) {
bgneal@45: 						if ((e.keyCode == 8 || e.keyCode == 46) && !e.shiftKey)
bgneal@45: 							t.backspaceDelete(e, e.keyCode == 8);
bgneal@45: 					});
bgneal@45: 				}
bgneal@45: 			}
bgneal@45: 
bgneal@45: 			// Workaround for missing shift+enter support, http://bugs.webkit.org/show_bug.cgi?id=16973
bgneal@45: 			if (tinymce.isWebKit) {
bgneal@45: 				function insertBr(ed) {
bgneal@45: 					var rng = selection.getRng(), br, div = dom.create('div', null, ' '), divYPos, vpHeight = dom.getViewPort(ed.getWin()).h;
bgneal@45: 
bgneal@45: 					// Insert BR element
bgneal@45: 					rng.insertNode(br = dom.create('br'));
bgneal@45: 
bgneal@45: 					// Place caret after BR
bgneal@45: 					rng.setStartAfter(br);
bgneal@45: 					rng.setEndAfter(br);
bgneal@45: 					selection.setRng(rng);
bgneal@45: 
bgneal@45: 					// Could not place caret after BR then insert an nbsp entity and move the caret
bgneal@45: 					if (selection.getSel().focusNode == br.previousSibling) {
bgneal@45: 						selection.select(dom.insertAfter(dom.doc.createTextNode('\u00a0'), br));
bgneal@45: 						selection.collapse(TRUE);
bgneal@45: 					}
bgneal@45: 
bgneal@45: 					// Create a temporary DIV after the BR and get the position as it
bgneal@45: 					// seems like getPos() returns 0 for text nodes and BR elements.
bgneal@45: 					dom.insertAfter(div, br);
bgneal@45: 					divYPos = dom.getPos(div).y;
bgneal@45: 					dom.remove(div);
bgneal@45: 
bgneal@45: 					// Scroll to new position, scrollIntoView can't be used due to bug: http://bugs.webkit.org/show_bug.cgi?id=16117
bgneal@45: 					if (divYPos > vpHeight) // It is not necessary to scroll if the DIV is inside the view port.
bgneal@45: 						ed.getWin().scrollTo(0, divYPos);
bgneal@45: 				};
bgneal@45: 
bgneal@45: 				ed.onKeyPress.add(function(ed, e) {
bgneal@45: 					if (e.keyCode == 13 && (e.shiftKey || (s.force_br_newlines && !dom.getParent(selection.getNode(), 'h1,h2,h3,h4,h5,h6,ol,ul')))) {
bgneal@45: 						insertBr(ed);
bgneal@45: 						Event.cancel(e);
bgneal@45: 					}
bgneal@45: 				});
bgneal@45: 			}
bgneal@45: 
bgneal@45: 			// IE specific fixes
bgneal@45: 			if (isIE) {
bgneal@45: 				// Replaces IE:s auto generated paragraphs with the specified element name
bgneal@45: 				if (s.element != 'P') {
bgneal@45: 					ed.onKeyPress.add(function(ed, e) {
bgneal@45: 						t.lastElm = selection.getNode().nodeName;
bgneal@45: 					});
bgneal@45: 
bgneal@45: 					ed.onKeyUp.add(function(ed, e) {
bgneal@45: 						var bl, n = selection.getNode(), b = ed.getBody();
bgneal@45: 
bgneal@45: 						if (b.childNodes.length === 1 && n.nodeName == 'P') {
bgneal@45: 							n = dom.rename(n, s.element);
bgneal@45: 							selection.select(n);
bgneal@45: 							selection.collapse();
bgneal@45: 							ed.nodeChanged();
bgneal@45: 						} else if (e.keyCode == 13 && !e.shiftKey && t.lastElm != 'P') {
bgneal@45: 							bl = dom.getParent(n, 'p');
bgneal@45: 
bgneal@45: 							if (bl) {
bgneal@45: 								dom.rename(bl, s.element);
bgneal@45: 								ed.nodeChanged();
bgneal@45: 							}
bgneal@45: 						}
bgneal@45: 					});
bgneal@45: 				}
bgneal@45: 			}
bgneal@45: 		},
bgneal@45: 
bgneal@45: 		getParentBlock : function(n) {
bgneal@45: 			var d = this.dom;
bgneal@45: 
bgneal@45: 			return d.getParent(n, d.isBlock);
bgneal@45: 		},
bgneal@45: 
bgneal@45: 		insertPara : function(e) {
bgneal@45: 			var t = this, ed = t.editor, dom = ed.dom, selection = ed.selection, d = ed.getDoc(), se = ed.settings, s = selection.getSel(), r = selection.getRng(true), b = d.body;
bgneal@45: 			var rb, ra, dir, sn, so, en, eo, sb, eb, bn, bef, aft, sc, ec, n, ch, containerBlock, beforeCaretNode, afterCaretNode;
bgneal@45: 
bgneal@45: 			// Checks if the selection/caret is at the end of the specified block element
bgneal@45: 			function isAtEnd(rng, par) {
bgneal@45: 				var rng2 = rng.cloneRange();
bgneal@45: 
bgneal@45: 				rng2.setStart(rng.endContainer, rng.endOffset);
bgneal@45: 				rng2.setEndAfter(par);
bgneal@45: 
bgneal@45: 				// Get number of characters to the right of the cursor if it's zero then we are at the end and need to merge the next block element
bgneal@45: 				return dom.isEmpty(rng2.cloneContents());
bgneal@45: 			};
bgneal@45: 
bgneal@45: 			function moveToCaretPosition(root, scroll) {
bgneal@45: 				var walker, node, rng, y, vp;
bgneal@45: 
bgneal@45: 				rng = dom.createRng();
bgneal@45: 
bgneal@45: 				if (root.hasChildNodes()) {
bgneal@45: 					walker = new tinymce.dom.TreeWalker(root, root);
bgneal@45: 
bgneal@45: 					while (node = walker.current()) {
bgneal@45: 						if (node.nodeType == 3) {
bgneal@45: 							rng.setStart(node, 0);
bgneal@45: 							rng.setEnd(node, 0);
bgneal@45: 							break;
bgneal@45: 						}
bgneal@45: 
bgneal@45: 						if (/^(BR|IMG)$/.test(node.nodeName)) {
bgneal@45: 							rng.setStartBefore(node);
bgneal@45: 							rng.setEndBefore(node);
bgneal@45: 							break;
bgneal@45: 						}
bgneal@45: 						
bgneal@45: 						node = walker.next();
bgneal@45: 					}
bgneal@45: 				} else {
bgneal@45: 					rng.setStart(root, 0);
bgneal@45: 					rng.setEnd(root, 0);
bgneal@45: 				}
bgneal@45: 
bgneal@45: 				selection.setRng(rng);
bgneal@45: 
bgneal@45: 				if (scroll !== false) {
bgneal@45: 					vp = dom.getViewPort(ed.getWin());
bgneal@45: 
bgneal@45: 					// scrollIntoView seems to scroll the parent window in most browsers now including FF 3.0b4 so it's time to stop using it and do it our selfs
bgneal@45: 					y = dom.getPos(root).y;
bgneal@45: 
bgneal@45: 					// Is element within viewport
bgneal@45: 					if (y < vp.y || y + 25 > vp.y + vp.h) {
bgneal@45: 						ed.getWin().scrollTo(0, y < vp.y ? y : y - vp.h + 25); // Needs to be hardcoded to roughly one line of text if a huge text block is broken into two blocks
bgneal@45: 
bgneal@45: 						/*console.debug(
bgneal@45: 							'Element: y=' + y + ', h=' + ch + ', ' +
bgneal@45: 							'Viewport: y=' + vp.y + ", h=" + vp.h + ', bottom=' + (vp.y + vp.h)
bgneal@45: 						);*/
bgneal@45: 					}
bgneal@45: 				}
bgneal@45: 			};
bgneal@45: 
bgneal@45: 			function clean(node) {
bgneal@45: 				if (node.nodeType == 3 && node.nodeValue.length == 0) {
bgneal@45: 					dom.remove(node);
bgneal@45: 				}
bgneal@45: 
bgneal@45: 				if (node.hasChildNodes()) {
bgneal@45: 					for (var i = 0; i < node.childNodes.length; i++) {
bgneal@45: 						clean(node.childNodes[i]);
bgneal@45: 					}
bgneal@45: 				}
bgneal@45: 			};
bgneal@45: 
bgneal@45: 			ed.undoManager.beforeChange();
bgneal@45: 
bgneal@45: 			// If root blocks are forced then use Operas default behavior since it's really good
bgneal@45: // Removed due to bug: #1853816
bgneal@45: //			if (se.forced_root_block && isOpera)
bgneal@45: //				return TRUE;
bgneal@45: 
bgneal@45: 			// Handle selection direction for browsers that support it
bgneal@45: 			if (typeof s.anchorNode != "undefined") {
bgneal@45: 				// Setup before range
bgneal@45: 				rb = dom.createRng();
bgneal@45: 
bgneal@45: 				// If is before the first block element and in body, then move it into first block element
bgneal@45: 				rb.setStart(s.anchorNode, s.anchorOffset);
bgneal@45: 				rb.collapse(TRUE);
bgneal@45: 
bgneal@45: 				// Setup after range
bgneal@45: 				ra = dom.createRng();
bgneal@45: 
bgneal@45: 				// If is before the first block element and in body, then move it into first block element
bgneal@45: 				ra.setStart(s.focusNode, s.focusOffset);
bgneal@45: 				ra.collapse(TRUE);
bgneal@45: 
bgneal@45: 				// Setup start/end points
bgneal@45: 				dir = rb.compareBoundaryPoints(rb.START_TO_END, ra) < 0;
bgneal@45: 				sn = dir ? s.anchorNode : s.focusNode;
bgneal@45: 				so = dir ? s.anchorOffset : s.focusOffset;
bgneal@45: 				en = dir ? s.focusNode : s.anchorNode;
bgneal@45: 				eo = dir ? s.focusOffset : s.anchorOffset;
bgneal@45: 			} else {
bgneal@45: 				rb = r.cloneRange();
bgneal@45: 				rb.collapse(TRUE);
bgneal@45: 
bgneal@45: 				ra = r.cloneRange();
bgneal@45: 				ra.collapse(FALSE);
bgneal@45: 
bgneal@45: 				sn = r.startContainer;
bgneal@45: 				so = r.startOffset;
bgneal@45: 				en = r.endContainer;
bgneal@45: 				eo = r.endOffset;
bgneal@45: 			}
bgneal@45: 
bgneal@45: 			// If selection is in empty table cell
bgneal@45: 			if (sn === en && /^(TD|TH)$/.test(sn.nodeName)) {
bgneal@45: 				sn.innerHTML = '';
bgneal@45: 
bgneal@45: 				// Create two new block elements
bgneal@45: 				dom.add(sn, se.element, null, isIE ? '' : '<br />');
bgneal@45: 				aft = dom.add(sn, se.element, null, isIE ? '' : '<br />');
bgneal@45: 				moveToCaretPosition(aft);
bgneal@45: 
bgneal@45: 				return FALSE;
bgneal@45: 			}
bgneal@45: 
bgneal@45: 			// If the caret is in an invalid location in FF we need to move it into the first block
bgneal@45: 			if (sn == b && en == b && b.firstChild && dom.isBlock(b.firstChild)) {
bgneal@45: 				sn = en = sn.firstChild;
bgneal@45: 				so = eo = 0;
bgneal@45: 				rb = dom.createRng();
bgneal@45: 				rb.setStart(sn, 0);
bgneal@45: 				ra = dom.createRng();
bgneal@45: 				ra.setStart(en, 0);
bgneal@45: 			}
bgneal@45: 
bgneal@45: 			// If the body is totally empty add a BR element this might happen on webkit
bgneal@45: 			if (!b.hasChildNodes()) {
bgneal@45: 				b.appendChild(dom.create('br'));
bgneal@45: 			}
bgneal@45: 
bgneal@45: 			// Never use body as start or end node
bgneal@45: 			sn = sn.nodeName == "HTML" ? d.body : sn; // Fix for Opera bug: https://bugs.opera.com/show_bug.cgi?id=273224&comments=yes
bgneal@45: 			sn = sn.nodeName == "BODY" ? sn.firstChild : sn;
bgneal@45: 			en = en.nodeName == "HTML" ? d.body : en; // Fix for Opera bug: https://bugs.opera.com/show_bug.cgi?id=273224&comments=yes
bgneal@45: 			en = en.nodeName == "BODY" ? en.firstChild : en;
bgneal@45: 
bgneal@45: 			// Get start and end blocks
bgneal@45: 			sb = t.getParentBlock(sn);
bgneal@45: 			eb = t.getParentBlock(en);
bgneal@45: 			bn = sb ? sb.nodeName : se.element; // Get block name to create
bgneal@45: 
bgneal@45: 			// Break container blocks on enter in empty block element (experimental feature)
bgneal@45: 			if (ed.settings.end_container_on_empty_block) {
bgneal@45: 				containerBlock = dom.getParent(sb, 'hgroup,blockquote,section,article');
bgneal@45: 				if (containerBlock && (dom.isEmpty(sb) || (sb.firstChild === sb.lastChild && (!sb.firstChild || sb.firstChild.nodeName == 'BR')))) {
bgneal@45: 					dom.split(containerBlock, sb);
bgneal@45: 					selection.select(sb, true);
bgneal@45: 					selection.collapse(true);
bgneal@45: 					return;
bgneal@45: 				}
bgneal@45: 			}
bgneal@45: 
bgneal@45: 			// Return inside list use default browser behavior
bgneal@45: 			if (n = t.dom.getParent(sb, 'li')) {
bgneal@45: 				if (n.nodeName == 'LI')
bgneal@45: 					return splitList(selection, t.dom, n);
bgneal@45: 
bgneal@45: 				return TRUE;
bgneal@45: 			}
bgneal@45: 
bgneal@45: 			// If caption or absolute layers then always generate new blocks within
bgneal@45: 			if (sb && (sb.nodeName == 'CAPTION' || /absolute|relative|fixed/gi.test(dom.getStyle(sb, 'position', 1)))) {
bgneal@45: 				bn = se.element;
bgneal@45: 				sb = null;
bgneal@45: 			}
bgneal@45: 
bgneal@45: 			// If caption or absolute layers then always generate new blocks within
bgneal@45: 			if (eb && (eb.nodeName == 'CAPTION' || /absolute|relative|fixed/gi.test(dom.getStyle(sb, 'position', 1)))) {
bgneal@45: 				bn = se.element;
bgneal@45: 				eb = null;
bgneal@45: 			}
bgneal@45: 
bgneal@45: 			// Use P instead
bgneal@45: 			if (/(TD|TABLE|TH|CAPTION)/.test(bn) || (sb && bn == "DIV" && /left|right/gi.test(dom.getStyle(sb, 'float', 1)))) {
bgneal@45: 				bn = se.element;
bgneal@45: 				sb = eb = null;
bgneal@45: 			}
bgneal@45: 
bgneal@45: 			// Setup new before and after blocks
bgneal@45: 			bef = (sb && sb.nodeName == bn) ? dom.clone(sb, false) : dom.create(bn);
bgneal@45: 			aft = (eb && eb.nodeName == bn) ? dom.clone(eb, false) : dom.create(bn);
bgneal@45: 
bgneal@45: 			// Remove id from after clone
bgneal@45: 			aft.removeAttribute('id');
bgneal@45: 
bgneal@45: 			// Is header and cursor is at the end, then force paragraph under
bgneal@45: 			if (/^(H[1-6])$/.test(bn) && isAtEnd(r, sb, dom)) {
bgneal@45: 				aft = dom.create(se.element);
bgneal@45: 
bgneal@45: 				// Use header name as copy if we are in a hgroup
bgneal@45: 				if (t.dom.getParent(sb, 'hgroup')) {
bgneal@45: 					aft = dom.create(bn);
bgneal@45: 				}
bgneal@45: 			}
bgneal@45: 
bgneal@45: 			// Find start chop node
bgneal@45: 			n = sc = sn;
bgneal@45: 			do {
bgneal@45: 				if (n == b || n.nodeType == 9 || t.dom.isBlock(n) || /(TD|TABLE|TH|CAPTION)/.test(n.nodeName))
bgneal@45: 					break;
bgneal@45: 
bgneal@45: 				sc = n;
bgneal@45: 			} while ((n = n.previousSibling ? n.previousSibling : n.parentNode));
bgneal@45: 
bgneal@45: 			// Find end chop node
bgneal@45: 			n = ec = en;
bgneal@45: 			do {
bgneal@45: 				if (n == b || n.nodeType == 9 || t.dom.isBlock(n) || /(TD|TABLE|TH|CAPTION)/.test(n.nodeName))
bgneal@45: 					break;
bgneal@45: 
bgneal@45: 				ec = n;
bgneal@45: 			} while ((n = n.nextSibling ? n.nextSibling : n.parentNode));
bgneal@45: 
bgneal@45: 			// Place first chop part into before block element
bgneal@45: 			if (sc.nodeName == bn)
bgneal@45: 				rb.setStart(sc, 0);
bgneal@45: 			else
bgneal@45: 				rb.setStartBefore(sc);
bgneal@45: 
bgneal@45: 			rb.setEnd(sn, so);
bgneal@45: 			bef.appendChild(rb.cloneContents() || d.createTextNode('')); // Empty text node needed for Safari
bgneal@45: 
bgneal@45: 			// Place secnd chop part within new block element
bgneal@45: 			try {
bgneal@45: 				ra.setEndAfter(ec);
bgneal@45: 			} catch(ex) {
bgneal@45: 				//console.debug(s.focusNode, s.focusOffset);
bgneal@45: 			}
bgneal@45: 
bgneal@45: 			ra.setStart(en, eo);
bgneal@45: 			aft.appendChild(ra.cloneContents() || d.createTextNode('')); // Empty text node needed for Safari
bgneal@45: 
bgneal@45: 			// Create range around everything
bgneal@45: 			r = dom.createRng();
bgneal@45: 			if (!sc.previousSibling && sc.parentNode.nodeName == bn) {
bgneal@45: 				r.setStartBefore(sc.parentNode);
bgneal@45: 			} else {
bgneal@45: 				if (rb.startContainer.nodeName == bn && rb.startOffset == 0)
bgneal@45: 					r.setStartBefore(rb.startContainer);
bgneal@45: 				else
bgneal@45: 					r.setStart(rb.startContainer, rb.startOffset);
bgneal@45: 			}
bgneal@45: 
bgneal@45: 			if (!ec.nextSibling && ec.parentNode.nodeName == bn)
bgneal@45: 				r.setEndAfter(ec.parentNode);
bgneal@45: 			else
bgneal@45: 				r.setEnd(ra.endContainer, ra.endOffset);
bgneal@45: 
bgneal@45: 			if (!isIE || sb != eb || (sb && !dom.isEmpty(sb))) {
bgneal@45: 				r.deleteContents();
bgneal@45: 			}
bgneal@45: 
bgneal@45: 			// Remove range end point if it's empty
bgneal@45: 			n = r.startContainer.childNodes[r.startOffset];
bgneal@45: 			if (n && !n.hasChildNodes()) {
bgneal@45: 				dom.remove(n);
bgneal@45: 			}
bgneal@45: 
bgneal@45: 			// Never wrap blocks in blocks
bgneal@45: 			if (bef.firstChild && bef.firstChild.nodeName == bn)
bgneal@45: 				bef.innerHTML = bef.firstChild.innerHTML;
bgneal@45: 
bgneal@45: 			if (aft.firstChild && aft.firstChild.nodeName == bn)
bgneal@45: 				aft.innerHTML = aft.firstChild.innerHTML;
bgneal@45: 
bgneal@45: 			function appendStyles(e, en) {
bgneal@45: 				var nl = [], nn, n, i, padd;
bgneal@45: 
bgneal@45: 				 // Use BR on W3C browsers and empty string on IE
bgneal@45: 				padd = isIE ? '' : '<br />';
bgneal@45: 
bgneal@45: 				// Needs to be removed using removeChild since innerHTML adds &nbsp; on IE
bgneal@45: 				while (e.firstChild) {
bgneal@45: 					e.removeChild(e.firstChild);
bgneal@45: 				}
bgneal@45: 
bgneal@45: 				// Make clones of style elements
bgneal@45: 				if (se.keep_styles) {
bgneal@45: 					n = en;
bgneal@45: 					do {
bgneal@45: 						// We only want style specific elements
bgneal@45: 						if (/^(SPAN|STRONG|B|EM|I|FONT|STRIKE|U)$/.test(n.nodeName)) {
bgneal@45: 							nn = n.cloneNode(FALSE);
bgneal@45: 							dom.setAttrib(nn, 'id', ''); // Remove ID since it needs to be unique
bgneal@45: 							nl.push(nn);
bgneal@45: 						}
bgneal@45: 					} while (n = n.parentNode);
bgneal@45: 				}
bgneal@45: 
bgneal@45: 				// Append style elements to aft
bgneal@45: 				if (nl.length > 0) {
bgneal@45: 					for (i = nl.length - 1, nn = e; i >= 0; i--)
bgneal@45: 						nn = nn.appendChild(nl[i]);
bgneal@45: 
bgneal@45: 					// Padd most inner style element
bgneal@45: 					nl[0].innerHTML = padd;
bgneal@45: 					return nl[0]; // Move caret to most inner element
bgneal@45: 				} else
bgneal@45: 					e.innerHTML = padd;
bgneal@45: 
bgneal@45: 				return e;
bgneal@45: 			};
bgneal@45: 
bgneal@45: 			// IE gets messed up if the elements has empty text nodes in them this might
bgneal@45: 			// happen when the range spits at the end/beginning of a text node.
bgneal@45: 			// @todo: The acutal bug should be fixed in the Range.js file this is a hot patch
bgneal@45: 			if (isIE) {
bgneal@45: 				clean(bef);
bgneal@45: 				clean(aft);
bgneal@45: 			}
bgneal@45: 
bgneal@45: 			// Padd empty blocks
bgneal@45: 			if (dom.isEmpty(bef)) {
bgneal@45: 				beforeCaretNode = appendStyles(bef, sn);
bgneal@45: 			}
bgneal@45: 
bgneal@45: 			// Fill empty afterblook with current style
bgneal@45: 			if (dom.isEmpty(aft))
bgneal@45: 				afterCaretNode = appendStyles(aft, en);
bgneal@45: 
bgneal@45: 			// Opera needs this one backwards for older versions
bgneal@45: 			if (isOpera && parseFloat(opera.version()) < 9.5) {
bgneal@45: 				r.insertNode(bef);
bgneal@45: 				r.insertNode(aft);
bgneal@45: 			} else {
bgneal@45: 				r.insertNode(aft);
bgneal@45: 				r.insertNode(bef);
bgneal@45: 			}
bgneal@45: 
bgneal@45: 			// IE doesn't render empty block elements unless you poke it with a selection
bgneal@45: 			// So we need to detect old IE and then move the caret into that block to "render it"
bgneal@45: 			if (selection.tridentSel && beforeCaretNode) {
bgneal@45: 				moveToCaretPosition(beforeCaretNode, false);
bgneal@45: 			}
bgneal@45: 
bgneal@45: 			moveToCaretPosition(afterCaretNode || aft);
bgneal@45: 			ed.undoManager.add();
bgneal@45: 
bgneal@45: 			return FALSE;
bgneal@45: 		},
bgneal@45: 
bgneal@45: 		backspaceDelete : function(e, bs) {
bgneal@45: 			var t = this, ed = t.editor, b = ed.getBody(), dom = ed.dom, n, se = ed.selection, r = se.getRng(), sc = r.startContainer, n, w, tn, walker;
bgneal@45: 
bgneal@45: 			// Delete when caret is behind a element doesn't work correctly on Gecko see #3011651
bgneal@45: 			if (!bs && r.collapsed && sc.nodeType == 1 && r.startOffset == sc.childNodes.length) {
bgneal@45: 				walker = new tinymce.dom.TreeWalker(sc.lastChild, sc);
bgneal@45: 
bgneal@45: 				// Walk the dom backwards until we find a text node
bgneal@45: 				for (n = sc.lastChild; n; n = walker.prev()) {
bgneal@45: 					if (n.nodeType == 3) {
bgneal@45: 						r.setStart(n, n.nodeValue.length);
bgneal@45: 						r.collapse(true);
bgneal@45: 						se.setRng(r);
bgneal@45: 						return;
bgneal@45: 					}
bgneal@45: 				}
bgneal@45: 			}
bgneal@45: 
bgneal@45: 			// The caret sometimes gets stuck in Gecko if you delete empty paragraphs
bgneal@45: 			// This workaround removes the element by hand and moves the caret to the previous element
bgneal@45: 			if (sc && ed.dom.isBlock(sc) && !/^(TD|TH)$/.test(sc.nodeName) && bs) {
bgneal@45: 				if (sc.childNodes.length == 0 || (sc.childNodes.length == 1 && sc.firstChild.nodeName == 'BR')) {
bgneal@45: 					// Find previous block element
bgneal@45: 					n = sc;
bgneal@45: 					while ((n = n.previousSibling) && !ed.dom.isBlock(n)) ;
bgneal@45: 
bgneal@45: 					if (n) {
bgneal@45: 						if (sc != b.firstChild) {
bgneal@45: 							// Find last text node
bgneal@45: 							w = ed.dom.doc.createTreeWalker(n, NodeFilter.SHOW_TEXT, null, FALSE);
bgneal@45: 							while (tn = w.nextNode())
bgneal@45: 								n = tn;
bgneal@45: 
bgneal@45: 							// Place caret at the end of last text node
bgneal@45: 							r = ed.getDoc().createRange();
bgneal@45: 							r.setStart(n, n.nodeValue ? n.nodeValue.length : 0);
bgneal@45: 							r.setEnd(n, n.nodeValue ? n.nodeValue.length : 0);
bgneal@45: 							se.setRng(r);
bgneal@45: 
bgneal@45: 							// Remove the target container
bgneal@45: 							ed.dom.remove(sc);
bgneal@45: 						}
bgneal@45: 
bgneal@45: 						return Event.cancel(e);
bgneal@45: 					}
bgneal@45: 				}
bgneal@45: 			}
bgneal@45: 		}
bgneal@45: 	});
bgneal@45: })(tinymce);
bgneal@45: 
bgneal@45: (function(tinymce) {
bgneal@45: 	// Shorten names
bgneal@45: 	var DOM = tinymce.DOM, Event = tinymce.dom.Event, each = tinymce.each, extend = tinymce.extend;
bgneal@45: 
bgneal@45: 	tinymce.create('tinymce.ControlManager', {
bgneal@45: 		ControlManager : function(ed, s) {
bgneal@45: 			var t = this, i;
bgneal@45: 
bgneal@45: 			s = s || {};
bgneal@45: 			t.editor = ed;
bgneal@45: 			t.controls = {};
bgneal@45: 			t.onAdd = new tinymce.util.Dispatcher(t);
bgneal@45: 			t.onPostRender = new tinymce.util.Dispatcher(t);
bgneal@45: 			t.prefix = s.prefix || ed.id + '_';
bgneal@45: 			t._cls = {};
bgneal@45: 
bgneal@45: 			t.onPostRender.add(function() {
bgneal@45: 				each(t.controls, function(c) {
bgneal@45: 					c.postRender();
bgneal@45: 				});
bgneal@45: 			});
bgneal@45: 		},
bgneal@45: 
bgneal@45: 		get : function(id) {
bgneal@45: 			return this.controls[this.prefix + id] || this.controls[id];
bgneal@45: 		},
bgneal@45: 
bgneal@45: 		setActive : function(id, s) {
bgneal@45: 			var c = null;
bgneal@45: 
bgneal@45: 			if (c = this.get(id))
bgneal@45: 				c.setActive(s);
bgneal@45: 
bgneal@45: 			return c;
bgneal@45: 		},
bgneal@45: 
bgneal@45: 		setDisabled : function(id, s) {
bgneal@45: 			var c = null;
bgneal@45: 
bgneal@45: 			if (c = this.get(id))
bgneal@45: 				c.setDisabled(s);
bgneal@45: 
bgneal@45: 			return c;
bgneal@45: 		},
bgneal@45: 
bgneal@45: 		add : function(c) {
bgneal@45: 			var t = this;
bgneal@45: 
bgneal@45: 			if (c) {
bgneal@45: 				t.controls[c.id] = c;
bgneal@45: 				t.onAdd.dispatch(c, t);
bgneal@45: 			}
bgneal@45: 
bgneal@45: 			return c;
bgneal@45: 		},
bgneal@45: 
bgneal@45: 		createControl : function(n) {
bgneal@45: 			var c, t = this, ed = t.editor;
bgneal@45: 
bgneal@45: 			each(ed.plugins, function(p) {
bgneal@45: 				if (p.createControl) {
bgneal@45: 					c = p.createControl(n, t);
bgneal@45: 
bgneal@45: 					if (c)
bgneal@45: 						return false;
bgneal@45: 				}
bgneal@45: 			});
bgneal@45: 
bgneal@45: 			switch (n) {
bgneal@45: 				case "|":
bgneal@45: 				case "separator":
bgneal@45: 					return t.createSeparator();
bgneal@45: 			}
bgneal@45: 
bgneal@45: 			if (!c && ed.buttons && (c = ed.buttons[n]))
bgneal@45: 				return t.createButton(n, c);
bgneal@45: 
bgneal@45: 			return t.add(c);
bgneal@45: 		},
bgneal@45: 
bgneal@45: 		createDropMenu : function(id, s, cc) {
bgneal@45: 			var t = this, ed = t.editor, c, bm, v, cls;
bgneal@45: 
bgneal@45: 			s = extend({
bgneal@45: 				'class' : 'mceDropDown',
bgneal@45: 				constrain : ed.settings.constrain_menus
bgneal@45: 			}, s);
bgneal@45: 
bgneal@45: 			s['class'] = s['class'] + ' ' + ed.getParam('skin') + 'Skin';
bgneal@45: 			if (v = ed.getParam('skin_variant'))
bgneal@45: 				s['class'] += ' ' + ed.getParam('skin') + 'Skin' + v.substring(0, 1).toUpperCase() + v.substring(1);
bgneal@45: 
bgneal@45: 			id = t.prefix + id;
bgneal@45: 			cls = cc || t._cls.dropmenu || tinymce.ui.DropMenu;
bgneal@45: 			c = t.controls[id] = new cls(id, s);
bgneal@45: 			c.onAddItem.add(function(c, o) {
bgneal@45: 				var s = o.settings;
bgneal@45: 
bgneal@45: 				s.title = ed.getLang(s.title, s.title);
bgneal@45: 
bgneal@45: 				if (!s.onclick) {
bgneal@45: 					s.onclick = function(v) {
bgneal@45: 						if (s.cmd)
bgneal@45: 							ed.execCommand(s.cmd, s.ui || false, s.value);
bgneal@45: 					};
bgneal@45: 				}
bgneal@45: 			});
bgneal@45: 
bgneal@45: 			ed.onRemove.add(function() {
bgneal@45: 				c.destroy();
bgneal@45: 			});
bgneal@45: 
bgneal@45: 			// Fix for bug #1897785, #1898007
bgneal@45: 			if (tinymce.isIE) {
bgneal@45: 				c.onShowMenu.add(function() {
bgneal@45: 					// IE 8 needs focus in order to store away a range with the current collapsed caret location
bgneal@45: 					ed.focus();
bgneal@45: 
bgneal@45: 					bm = ed.selection.getBookmark(1);
bgneal@45: 				});
bgneal@45: 
bgneal@45: 				c.onHideMenu.add(function() {
bgneal@45: 					if (bm) {
bgneal@45: 						ed.selection.moveToBookmark(bm);
bgneal@45: 						bm = 0;
bgneal@45: 					}
bgneal@45: 				});
bgneal@45: 			}
bgneal@45: 
bgneal@45: 			return t.add(c);
bgneal@45: 		},
bgneal@45: 
bgneal@45: 		createListBox : function(id, s, cc) {
bgneal@45: 			var t = this, ed = t.editor, cmd, c, cls;
bgneal@45: 
bgneal@45: 			if (t.get(id))
bgneal@45: 				return null;
bgneal@45: 
bgneal@45: 			s.title = ed.translate(s.title);
bgneal@45: 			s.scope = s.scope || ed;
bgneal@45: 
bgneal@45: 			if (!s.onselect) {
bgneal@45: 				s.onselect = function(v) {
bgneal@45: 					ed.execCommand(s.cmd, s.ui || false, v || s.value);
bgneal@45: 				};
bgneal@45: 			}
bgneal@45: 
bgneal@45: 			s = extend({
bgneal@45: 				title : s.title,
bgneal@45: 				'class' : 'mce_' + id,
bgneal@45: 				scope : s.scope,
bgneal@45: 				control_manager : t
bgneal@45: 			}, s);
bgneal@45: 
bgneal@45: 			id = t.prefix + id;
bgneal@45: 
bgneal@45: 
bgneal@45: 			function useNativeListForAccessibility(ed) {
bgneal@45: 				return ed.settings.use_accessible_selects && !tinymce.isGecko
bgneal@45: 			}
bgneal@45: 
bgneal@45: 			if (ed.settings.use_native_selects || useNativeListForAccessibility(ed))
bgneal@45: 				c = new tinymce.ui.NativeListBox(id, s);
bgneal@45: 			else {
bgneal@45: 				cls = cc || t._cls.listbox || tinymce.ui.ListBox;
bgneal@45: 				c = new cls(id, s, ed);
bgneal@45: 			}
bgneal@45: 
bgneal@45: 			t.controls[id] = c;
bgneal@45: 
bgneal@45: 			// Fix focus problem in Safari
bgneal@45: 			if (tinymce.isWebKit) {
bgneal@45: 				c.onPostRender.add(function(c, n) {
bgneal@45: 					// Store bookmark on mousedown
bgneal@45: 					Event.add(n, 'mousedown', function() {
bgneal@45: 						ed.bookmark = ed.selection.getBookmark(1);
bgneal@45: 					});
bgneal@45: 
bgneal@45: 					// Restore on focus, since it might be lost
bgneal@45: 					Event.add(n, 'focus', function() {
bgneal@45: 						ed.selection.moveToBookmark(ed.bookmark);
bgneal@45: 						ed.bookmark = null;
bgneal@45: 					});
bgneal@45: 				});
bgneal@45: 			}
bgneal@45: 
bgneal@45: 			if (c.hideMenu)
bgneal@45: 				ed.onMouseDown.add(c.hideMenu, c);
bgneal@45: 
bgneal@45: 			return t.add(c);
bgneal@45: 		},
bgneal@45: 
bgneal@45: 		createButton : function(id, s, cc) {
bgneal@45: 			var t = this, ed = t.editor, o, c, cls;
bgneal@45: 
bgneal@45: 			if (t.get(id))
bgneal@45: 				return null;
bgneal@45: 
bgneal@45: 			s.title = ed.translate(s.title);
bgneal@45: 			s.label = ed.translate(s.label);
bgneal@45: 			s.scope = s.scope || ed;
bgneal@45: 
bgneal@45: 			if (!s.onclick && !s.menu_button) {
bgneal@45: 				s.onclick = function() {
bgneal@45: 					ed.execCommand(s.cmd, s.ui || false, s.value);
bgneal@45: 				};
bgneal@45: 			}
bgneal@45: 
bgneal@45: 			s = extend({
bgneal@45: 				title : s.title,
bgneal@45: 				'class' : 'mce_' + id,
bgneal@45: 				unavailable_prefix : ed.getLang('unavailable', ''),
bgneal@45: 				scope : s.scope,
bgneal@45: 				control_manager : t
bgneal@45: 			}, s);
bgneal@45: 
bgneal@45: 			id = t.prefix + id;
bgneal@45: 
bgneal@45: 			if (s.menu_button) {
bgneal@45: 				cls = cc || t._cls.menubutton || tinymce.ui.MenuButton;
bgneal@45: 				c = new cls(id, s, ed);
bgneal@45: 				ed.onMouseDown.add(c.hideMenu, c);
bgneal@45: 			} else {
bgneal@45: 				cls = t._cls.button || tinymce.ui.Button;
bgneal@45: 				c = new cls(id, s, ed);
bgneal@45: 			}
bgneal@45: 
bgneal@45: 			return t.add(c);
bgneal@45: 		},
bgneal@45: 
bgneal@45: 		createMenuButton : function(id, s, cc) {
bgneal@45: 			s = s || {};
bgneal@45: 			s.menu_button = 1;
bgneal@45: 
bgneal@45: 			return this.createButton(id, s, cc);
bgneal@45: 		},
bgneal@45: 
bgneal@45: 		createSplitButton : function(id, s, cc) {
bgneal@45: 			var t = this, ed = t.editor, cmd, c, cls;
bgneal@45: 
bgneal@45: 			if (t.get(id))
bgneal@45: 				return null;
bgneal@45: 
bgneal@45: 			s.title = ed.translate(s.title);
bgneal@45: 			s.scope = s.scope || ed;
bgneal@45: 
bgneal@45: 			if (!s.onclick) {
bgneal@45: 				s.onclick = function(v) {
bgneal@45: 					ed.execCommand(s.cmd, s.ui || false, v || s.value);
bgneal@45: 				};
bgneal@45: 			}
bgneal@45: 
bgneal@45: 			if (!s.onselect) {
bgneal@45: 				s.onselect = function(v) {
bgneal@45: 					ed.execCommand(s.cmd, s.ui || false, v || s.value);
bgneal@45: 				};
bgneal@45: 			}
bgneal@45: 
bgneal@45: 			s = extend({
bgneal@45: 				title : s.title,
bgneal@45: 				'class' : 'mce_' + id,
bgneal@45: 				scope : s.scope,
bgneal@45: 				control_manager : t
bgneal@45: 			}, s);
bgneal@45: 
bgneal@45: 			id = t.prefix + id;
bgneal@45: 			cls = cc || t._cls.splitbutton || tinymce.ui.SplitButton;
bgneal@45: 			c = t.add(new cls(id, s, ed));
bgneal@45: 			ed.onMouseDown.add(c.hideMenu, c);
bgneal@45: 
bgneal@45: 			return c;
bgneal@45: 		},
bgneal@45: 
bgneal@45: 		createColorSplitButton : function(id, s, cc) {
bgneal@45: 			var t = this, ed = t.editor, cmd, c, cls, bm;
bgneal@45: 
bgneal@45: 			if (t.get(id))
bgneal@45: 				return null;
bgneal@45: 
bgneal@45: 			s.title = ed.translate(s.title);
bgneal@45: 			s.scope = s.scope || ed;
bgneal@45: 
bgneal@45: 			if (!s.onclick) {
bgneal@45: 				s.onclick = function(v) {
bgneal@45: 					if (tinymce.isIE)
bgneal@45: 						bm = ed.selection.getBookmark(1);
bgneal@45: 
bgneal@45: 					ed.execCommand(s.cmd, s.ui || false, v || s.value);
bgneal@45: 				};
bgneal@45: 			}
bgneal@45: 
bgneal@45: 			if (!s.onselect) {
bgneal@45: 				s.onselect = function(v) {
bgneal@45: 					ed.execCommand(s.cmd, s.ui || false, v || s.value);
bgneal@45: 				};
bgneal@45: 			}
bgneal@45: 
bgneal@45: 			s = extend({
bgneal@45: 				title : s.title,
bgneal@45: 				'class' : 'mce_' + id,
bgneal@45: 				'menu_class' : ed.getParam('skin') + 'Skin',
bgneal@45: 				scope : s.scope,
bgneal@45: 				more_colors_title : ed.getLang('more_colors')
bgneal@45: 			}, s);
bgneal@45: 
bgneal@45: 			id = t.prefix + id;
bgneal@45: 			cls = cc || t._cls.colorsplitbutton || tinymce.ui.ColorSplitButton;
bgneal@45: 			c = new cls(id, s, ed);
bgneal@45: 			ed.onMouseDown.add(c.hideMenu, c);
bgneal@45: 
bgneal@45: 			// Remove the menu element when the editor is removed
bgneal@45: 			ed.onRemove.add(function() {
bgneal@45: 				c.destroy();
bgneal@45: 			});
bgneal@45: 
bgneal@45: 			// Fix for bug #1897785, #1898007
bgneal@45: 			if (tinymce.isIE) {
bgneal@45: 				c.onShowMenu.add(function() {
bgneal@45: 					// IE 8 needs focus in order to store away a range with the current collapsed caret location
bgneal@45: 					ed.focus();
bgneal@45: 					bm = ed.selection.getBookmark(1);
bgneal@45: 				});
bgneal@45: 
bgneal@45: 				c.onHideMenu.add(function() {
bgneal@45: 					if (bm) {
bgneal@45: 						ed.selection.moveToBookmark(bm);
bgneal@45: 						bm = 0;
bgneal@45: 					}
bgneal@45: 				});
bgneal@45: 			}
bgneal@45: 
bgneal@45: 			return t.add(c);
bgneal@45: 		},
bgneal@45: 
bgneal@45: 		createToolbar : function(id, s, cc) {
bgneal@45: 			var c, t = this, cls;
bgneal@45: 
bgneal@45: 			id = t.prefix + id;
bgneal@45: 			cls = cc || t._cls.toolbar || tinymce.ui.Toolbar;
bgneal@45: 			c = new cls(id, s, t.editor);
bgneal@45: 
bgneal@45: 			if (t.get(id))
bgneal@45: 				return null;
bgneal@45: 
bgneal@45: 			return t.add(c);
bgneal@45: 		},
bgneal@45: 		
bgneal@45: 		createToolbarGroup : function(id, s, cc) {
bgneal@45: 			var c, t = this, cls;
bgneal@45: 			id = t.prefix + id;
bgneal@45: 			cls = cc || this._cls.toolbarGroup || tinymce.ui.ToolbarGroup;
bgneal@45: 			c = new cls(id, s, t.editor);
bgneal@45: 			
bgneal@45: 			if (t.get(id))
bgneal@45: 				return null;
bgneal@45: 			
bgneal@45: 			return t.add(c);
bgneal@45: 		},
bgneal@45: 
bgneal@45: 		createSeparator : function(cc) {
bgneal@45: 			var cls = cc || this._cls.separator || tinymce.ui.Separator;
bgneal@45: 
bgneal@45: 			return new cls();
bgneal@45: 		},
bgneal@45: 
bgneal@45: 		setControlType : function(n, c) {
bgneal@45: 			return this._cls[n.toLowerCase()] = c;
bgneal@45: 		},
bgneal@45: 	
bgneal@45: 		destroy : function() {
bgneal@45: 			each(this.controls, function(c) {
bgneal@45: 				c.destroy();
bgneal@45: 			});
bgneal@45: 
bgneal@45: 			this.controls = null;
bgneal@45: 		}
bgneal@45: 	});
bgneal@45: })(tinymce);
bgneal@45: 
bgneal@45: (function(tinymce) {
bgneal@45: 	var Dispatcher = tinymce.util.Dispatcher, each = tinymce.each, isIE = tinymce.isIE, isOpera = tinymce.isOpera;
bgneal@45: 
bgneal@45: 	tinymce.create('tinymce.WindowManager', {
bgneal@45: 		WindowManager : function(ed) {
bgneal@45: 			var t = this;
bgneal@45: 
bgneal@45: 			t.editor = ed;
bgneal@45: 			t.onOpen = new Dispatcher(t);
bgneal@45: 			t.onClose = new Dispatcher(t);
bgneal@45: 			t.params = {};
bgneal@45: 			t.features = {};
bgneal@45: 		},
bgneal@45: 
bgneal@45: 		open : function(s, p) {
bgneal@45: 			var t = this, f = '', x, y, mo = t.editor.settings.dialog_type == 'modal', w, sw, sh, vp = tinymce.DOM.getViewPort(), u;
bgneal@45: 
bgneal@45: 			// Default some options
bgneal@45: 			s = s || {};
bgneal@45: 			p = p || {};
bgneal@45: 			sw = isOpera ? vp.w : screen.width; // Opera uses windows inside the Opera window
bgneal@45: 			sh = isOpera ? vp.h : screen.height;
bgneal@45: 			s.name = s.name || 'mc_' + new Date().getTime();
bgneal@45: 			s.width = parseInt(s.width || 320);
bgneal@45: 			s.height = parseInt(s.height || 240);
bgneal@45: 			s.resizable = true;
bgneal@45: 			s.left = s.left || parseInt(sw / 2.0) - (s.width / 2.0);
bgneal@45: 			s.top = s.top || parseInt(sh / 2.0) - (s.height / 2.0);
bgneal@45: 			p.inline = false;
bgneal@45: 			p.mce_width = s.width;
bgneal@45: 			p.mce_height = s.height;
bgneal@45: 			p.mce_auto_focus = s.auto_focus;
bgneal@45: 
bgneal@45: 			if (mo) {
bgneal@45: 				if (isIE) {
bgneal@45: 					s.center = true;
bgneal@45: 					s.help = false;
bgneal@45: 					s.dialogWidth = s.width + 'px';
bgneal@45: 					s.dialogHeight = s.height + 'px';
bgneal@45: 					s.scroll = s.scrollbars || false;
bgneal@45: 				}
bgneal@45: 			}
bgneal@45: 
bgneal@45: 			// Build features string
bgneal@45: 			each(s, function(v, k) {
bgneal@45: 				if (tinymce.is(v, 'boolean'))
bgneal@45: 					v = v ? 'yes' : 'no';
bgneal@45: 
bgneal@45: 				if (!/^(name|url)$/.test(k)) {
bgneal@45: 					if (isIE && mo)
bgneal@45: 						f += (f ? ';' : '') + k + ':' + v;
bgneal@45: 					else
bgneal@45: 						f += (f ? ',' : '') + k + '=' + v;
bgneal@45: 				}
bgneal@45: 			});
bgneal@45: 
bgneal@45: 			t.features = s;
bgneal@45: 			t.params = p;
bgneal@45: 			t.onOpen.dispatch(t, s, p);
bgneal@45: 
bgneal@45: 			u = s.url || s.file;
bgneal@45: 			u = tinymce._addVer(u);
bgneal@45: 
bgneal@45: 			try {
bgneal@45: 				if (isIE && mo) {
bgneal@45: 					w = 1;
bgneal@45: 					window.showModalDialog(u, window, f);
bgneal@45: 				} else
bgneal@45: 					w = window.open(u, s.name, f);
bgneal@45: 			} catch (ex) {
bgneal@45: 				// Ignore
bgneal@45: 			}
bgneal@45: 
bgneal@45: 			if (!w)
bgneal@45: 				alert(t.editor.getLang('popup_blocked'));
bgneal@45: 		},
bgneal@45: 
bgneal@45: 		close : function(w) {
bgneal@45: 			w.close();
bgneal@45: 			this.onClose.dispatch(this);
bgneal@45: 		},
bgneal@45: 
bgneal@45: 		createInstance : function(cl, a, b, c, d, e) {
bgneal@45: 			var f = tinymce.resolve(cl);
bgneal@45: 
bgneal@45: 			return new f(a, b, c, d, e);
bgneal@45: 		},
bgneal@45: 
bgneal@45: 		confirm : function(t, cb, s, w) {
bgneal@45: 			w = w || window;
bgneal@45: 
bgneal@45: 			cb.call(s || this, w.confirm(this._decode(this.editor.getLang(t, t))));
bgneal@45: 		},
bgneal@45: 
bgneal@45: 		alert : function(tx, cb, s, w) {
bgneal@45: 			var t = this;
bgneal@45: 
bgneal@45: 			w = w || window;
bgneal@45: 			w.alert(t._decode(t.editor.getLang(tx, tx)));
bgneal@45: 
bgneal@45: 			if (cb)
bgneal@45: 				cb.call(s || t);
bgneal@45: 		},
bgneal@45: 
bgneal@45: 		resizeBy : function(dw, dh, win) {
bgneal@45: 			win.resizeBy(dw, dh);
bgneal@45: 		},
bgneal@45: 
bgneal@45: 		// Internal functions
bgneal@45: 
bgneal@45: 		_decode : function(s) {
bgneal@45: 			return tinymce.DOM.decode(s).replace(/\\n/g, '\n');
bgneal@45: 		}
bgneal@45: 	});
bgneal@45: }(tinymce));
bgneal@45: (function(tinymce) {
bgneal@45: 	tinymce.Formatter = function(ed) {
bgneal@45: 		var formats = {},
bgneal@45: 			each = tinymce.each,
bgneal@45: 			dom = ed.dom,
bgneal@45: 			selection = ed.selection,
bgneal@45: 			TreeWalker = tinymce.dom.TreeWalker,
bgneal@45: 			rangeUtils = new tinymce.dom.RangeUtils(dom),
bgneal@45: 			isValid = ed.schema.isValidChild,
bgneal@45: 			isBlock = dom.isBlock,
bgneal@45: 			forcedRootBlock = ed.settings.forced_root_block,
bgneal@45: 			nodeIndex = dom.nodeIndex,
bgneal@45: 			INVISIBLE_CHAR = tinymce.isGecko ? '\u200B' : '\uFEFF',
bgneal@45: 			MCE_ATTR_RE = /^(src|href|style)$/,
bgneal@45: 			FALSE = false,
bgneal@45: 			TRUE = true,
bgneal@45: 			undefined;
bgneal@45: 
bgneal@45: 		// Returns the content editable state of a node
bgneal@45: 		function getContentEditable(node) {
bgneal@45: 			var contentEditable = node.getAttribute("data-mce-contenteditable");
bgneal@45: 
bgneal@45: 			// Check for fake content editable
bgneal@45: 			if (contentEditable && contentEditable !== "inherit") {
bgneal@45: 				return contentEditable;
bgneal@45: 			}
bgneal@45: 
bgneal@45: 			// Check for real content editable
bgneal@45: 			return node.contentEditable !== "inherit" ? node.contentEditable : null;
bgneal@45: 		};
bgneal@45: 
bgneal@45: 		function isArray(obj) {
bgneal@45: 			return obj instanceof Array;
bgneal@45: 		};
bgneal@45: 
bgneal@45: 		function getParents(node, selector) {
bgneal@45: 			return dom.getParents(node, selector, dom.getRoot());
bgneal@45: 		};
bgneal@45: 
bgneal@45: 		function isCaretNode(node) {
bgneal@45: 			return node.nodeType === 1 && node.id === '_mce_caret';
bgneal@45: 		};
bgneal@45: 
bgneal@45: 		// Public functions
bgneal@45: 
bgneal@45: 		function get(name) {
bgneal@45: 			return name ? formats[name] : formats;
bgneal@45: 		};
bgneal@45: 
bgneal@45: 		function register(name, format) {
bgneal@45: 			if (name) {
bgneal@45: 				if (typeof(name) !== 'string') {
bgneal@45: 					each(name, function(format, name) {
bgneal@45: 						register(name, format);
bgneal@45: 					});
bgneal@45: 				} else {
bgneal@45: 					// Force format into array and add it to internal collection
bgneal@45: 					format = format.length ? format : [format];
bgneal@45: 
bgneal@45: 					each(format, function(format) {
bgneal@45: 						// Set deep to false by default on selector formats this to avoid removing
bgneal@45: 						// alignment on images inside paragraphs when alignment is changed on paragraphs
bgneal@45: 						if (format.deep === undefined)
bgneal@45: 							format.deep = !format.selector;
bgneal@45: 
bgneal@45: 						// Default to true
bgneal@45: 						if (format.split === undefined)
bgneal@45: 							format.split = !format.selector || format.inline;
bgneal@45: 
bgneal@45: 						// Default to true
bgneal@45: 						if (format.remove === undefined && format.selector && !format.inline)
bgneal@45: 							format.remove = 'none';
bgneal@45: 
bgneal@45: 						// Mark format as a mixed format inline + block level
bgneal@45: 						if (format.selector && format.inline) {
bgneal@45: 							format.mixed = true;
bgneal@45: 							format.block_expand = true;
bgneal@45: 						}
bgneal@45: 
bgneal@45: 						// Split classes if needed
bgneal@45: 						if (typeof(format.classes) === 'string')
bgneal@45: 							format.classes = format.classes.split(/\s+/);
bgneal@45: 					});
bgneal@45: 
bgneal@45: 					formats[name] = format;
bgneal@45: 				}
bgneal@45: 			}
bgneal@45: 		};
bgneal@45: 
bgneal@45: 		var getTextDecoration = function(node) {
bgneal@45: 			var decoration;
bgneal@45: 
bgneal@45: 			ed.dom.getParent(node, function(n) {
bgneal@45: 				decoration = ed.dom.getStyle(n, 'text-decoration');
bgneal@45: 				return decoration && decoration !== 'none';
bgneal@45: 			});
bgneal@45: 
bgneal@45: 			return decoration;
bgneal@45: 		};
bgneal@45: 
bgneal@45: 		var processUnderlineAndColor = function(node) {
bgneal@45: 			var textDecoration;
bgneal@45: 			if (node.nodeType === 1 && node.parentNode && node.parentNode.nodeType === 1) {
bgneal@45: 				textDecoration = getTextDecoration(node.parentNode);
bgneal@45: 				if (ed.dom.getStyle(node, 'color') && textDecoration) {
bgneal@45: 					ed.dom.setStyle(node, 'text-decoration', textDecoration);
bgneal@45: 				} else if (ed.dom.getStyle(node, 'textdecoration') === textDecoration) {
bgneal@45: 					ed.dom.setStyle(node, 'text-decoration', null);
bgneal@45: 				}
bgneal@45: 			}
bgneal@45: 		};
bgneal@45: 
bgneal@45: 		function apply(name, vars, node) {
bgneal@45: 			var formatList = get(name), format = formatList[0], bookmark, rng, i, isCollapsed = selection.isCollapsed();
bgneal@45: 
bgneal@45: 			function setElementFormat(elm, fmt) {
bgneal@45: 				fmt = fmt || format;
bgneal@45: 
bgneal@45: 				if (elm) {
bgneal@45: 					if (fmt.onformat) {
bgneal@45: 						fmt.onformat(elm, fmt, vars, node);
bgneal@45: 					}
bgneal@45: 
bgneal@45: 					each(fmt.styles, function(value, name) {
bgneal@45: 						dom.setStyle(elm, name, replaceVars(value, vars));
bgneal@45: 					});
bgneal@45: 
bgneal@45: 					each(fmt.attributes, function(value, name) {
bgneal@45: 						dom.setAttrib(elm, name, replaceVars(value, vars));
bgneal@45: 					});
bgneal@45: 
bgneal@45: 					each(fmt.classes, function(value) {
bgneal@45: 						value = replaceVars(value, vars);
bgneal@45: 
bgneal@45: 						if (!dom.hasClass(elm, value))
bgneal@45: 							dom.addClass(elm, value);
bgneal@45: 					});
bgneal@45: 				}
bgneal@45: 			};
bgneal@45: 			function adjustSelectionToVisibleSelection() {
bgneal@45: 				function findSelectionEnd(start, end) {
bgneal@45: 					var walker = new TreeWalker(end);
bgneal@45: 					for (node = walker.current(); node; node = walker.prev()) {
bgneal@45: 						if (node.childNodes.length > 1 || node == start) {
bgneal@45: 							return node;
bgneal@45: 						}
bgneal@45: 					}
bgneal@45: 				};
bgneal@45: 
bgneal@45: 				// Adjust selection so that a end container with a end offset of zero is not included in the selection
bgneal@45: 				// as this isn't visible to the user.
bgneal@45: 				var rng = ed.selection.getRng();
bgneal@45: 				var start = rng.startContainer;
bgneal@45: 				var end = rng.endContainer;
bgneal@45: 
bgneal@45: 				if (start != end && rng.endOffset == 0) {
bgneal@45: 					var newEnd = findSelectionEnd(start, end);
bgneal@45: 					var endOffset = newEnd.nodeType == 3 ? newEnd.length : newEnd.childNodes.length;
bgneal@45: 
bgneal@45: 					rng.setEnd(newEnd, endOffset);
bgneal@45: 				}
bgneal@45: 
bgneal@45: 				return rng;
bgneal@45: 			}
bgneal@45: 			
bgneal@45: 			function applyStyleToList(node, bookmark, wrapElm, newWrappers, process){
bgneal@45: 				var nodes = [], listIndex = -1, list, startIndex = -1, endIndex = -1, currentWrapElm;
bgneal@45: 				
bgneal@45: 				// find the index of the first child list.
bgneal@45: 				each(node.childNodes, function(n, index) {
bgneal@45: 					if (n.nodeName === "UL" || n.nodeName === "OL") {
bgneal@45: 						listIndex = index;
bgneal@45: 						list = n;
bgneal@45: 						return false;
bgneal@45: 					}
bgneal@45: 				});
bgneal@45: 				
bgneal@45: 				// get the index of the bookmarks
bgneal@45: 				each(node.childNodes, function(n, index) {
bgneal@45: 					if (n.nodeName === "SPAN" && dom.getAttrib(n, "data-mce-type") == "bookmark") {
bgneal@45: 						if (n.id == bookmark.id + "_start") {
bgneal@45: 							startIndex = index;
bgneal@45: 						} else if (n.id == bookmark.id + "_end") {
bgneal@45: 							endIndex = index;
bgneal@45: 						}
bgneal@45: 					}
bgneal@45: 				});
bgneal@45: 				
bgneal@45: 				// if the selection spans across an embedded list, or there isn't an embedded list - handle processing normally
bgneal@45: 				if (listIndex <= 0 || (startIndex < listIndex && endIndex > listIndex)) {
bgneal@45: 					each(tinymce.grep(node.childNodes), process);
bgneal@45: 					return 0;
bgneal@45: 				} else {
bgneal@45: 					currentWrapElm = dom.clone(wrapElm, FALSE);
bgneal@45: 
bgneal@45: 					// create a list of the nodes on the same side of the list as the selection
bgneal@45: 					each(tinymce.grep(node.childNodes), function(n, index) {
bgneal@45: 						if ((startIndex < listIndex && index < listIndex) || (startIndex > listIndex && index > listIndex)) {
bgneal@45: 							nodes.push(n); 
bgneal@45: 							n.parentNode.removeChild(n);
bgneal@45: 						}
bgneal@45: 					});
bgneal@45: 
bgneal@45: 					// insert the wrapping element either before or after the list.
bgneal@45: 					if (startIndex < listIndex) {
bgneal@45: 						node.insertBefore(currentWrapElm, list);
bgneal@45: 					} else if (startIndex > listIndex) {
bgneal@45: 						node.insertBefore(currentWrapElm, list.nextSibling);
bgneal@45: 					}
bgneal@45: 					
bgneal@45: 					// add the new nodes to the list.
bgneal@45: 					newWrappers.push(currentWrapElm);
bgneal@45: 
bgneal@45: 					each(nodes, function(node) {
bgneal@45: 						currentWrapElm.appendChild(node);
bgneal@45: 					});
bgneal@45: 
bgneal@45: 					return currentWrapElm;
bgneal@45: 				}
bgneal@45: 			};
bgneal@45: 
bgneal@45: 			function applyRngStyle(rng, bookmark, node_specific) {
bgneal@45: 				var newWrappers = [], wrapName, wrapElm, contentEditable = true;
bgneal@45: 
bgneal@45: 				// Setup wrapper element
bgneal@45: 				wrapName = format.inline || format.block;
bgneal@45: 				wrapElm = dom.create(wrapName);
bgneal@45: 				setElementFormat(wrapElm);
bgneal@45: 
bgneal@45: 				rangeUtils.walk(rng, function(nodes) {
bgneal@45: 					var currentWrapElm;
bgneal@45: 
bgneal@45: 					function process(node) {
bgneal@45: 						var nodeName, parentName, found, hasContentEditableState, lastContentEditable;
bgneal@45: 
bgneal@45: 						lastContentEditable = contentEditable;
bgneal@45: 						nodeName = node.nodeName.toLowerCase();
bgneal@45: 						parentName = node.parentNode.nodeName.toLowerCase();
bgneal@45: 
bgneal@45: 						// Node has a contentEditable value
bgneal@45: 						if (node.nodeType === 1 && getContentEditable(node)) {
bgneal@45: 							lastContentEditable = contentEditable;
bgneal@45: 							contentEditable = getContentEditable(node) === "true";
bgneal@45: 							hasContentEditableState = true; // We don't want to wrap the container only it's children
bgneal@45: 						}
bgneal@45: 
bgneal@45: 						// Stop wrapping on br elements
bgneal@45: 						if (isEq(nodeName, 'br')) {
bgneal@45: 							currentWrapElm = 0;
bgneal@45: 
bgneal@45: 							// Remove any br elements when we wrap things
bgneal@45: 							if (format.block)
bgneal@45: 								dom.remove(node);
bgneal@45: 
bgneal@45: 							return;
bgneal@45: 						}
bgneal@45: 
bgneal@45: 						// If node is wrapper type
bgneal@45: 						if (format.wrapper && matchNode(node, name, vars)) {
bgneal@45: 							currentWrapElm = 0;
bgneal@45: 							return;
bgneal@45: 						}
bgneal@45: 
bgneal@45: 						// Can we rename the block
bgneal@45: 						if (contentEditable && !hasContentEditableState && format.block && !format.wrapper && isTextBlock(nodeName)) {
bgneal@45: 							node = dom.rename(node, wrapName);
bgneal@45: 							setElementFormat(node);
bgneal@45: 							newWrappers.push(node);
bgneal@45: 							currentWrapElm = 0;
bgneal@45: 							return;
bgneal@45: 						}
bgneal@45: 
bgneal@45: 						// Handle selector patterns
bgneal@45: 						if (format.selector) {
bgneal@45: 							// Look for matching formats
bgneal@45: 							each(formatList, function(format) {
bgneal@45: 								// Check collapsed state if it exists
bgneal@45: 								if ('collapsed' in format && format.collapsed !== isCollapsed) {
bgneal@45: 									return;
bgneal@45: 								}
bgneal@45: 
bgneal@45: 								if (dom.is(node, format.selector) && !isCaretNode(node)) {
bgneal@45: 									setElementFormat(node, format);
bgneal@45: 									found = true;
bgneal@45: 								}
bgneal@45: 							});
bgneal@45: 
bgneal@45: 							// Continue processing if a selector match wasn't found and a inline element is defined
bgneal@45: 							if (!format.inline || found) {
bgneal@45: 								currentWrapElm = 0;
bgneal@45: 								return;
bgneal@45: 							}
bgneal@45: 						}
bgneal@45: 
bgneal@45: 						// Is it valid to wrap this item
bgneal@45: 						if (contentEditable && !hasContentEditableState && isValid(wrapName, nodeName) && isValid(parentName, wrapName) &&
bgneal@45: 								!(!node_specific && node.nodeType === 3 && node.nodeValue.length === 1 && node.nodeValue.charCodeAt(0) === 65279) && !isCaretNode(node)) {
bgneal@45: 							// Start wrapping
bgneal@45: 							if (!currentWrapElm) {
bgneal@45: 								// Wrap the node
bgneal@45: 								currentWrapElm = dom.clone(wrapElm, FALSE);
bgneal@45: 								node.parentNode.insertBefore(currentWrapElm, node);
bgneal@45: 								newWrappers.push(currentWrapElm);
bgneal@45: 							}
bgneal@45: 
bgneal@45: 							currentWrapElm.appendChild(node);
bgneal@45: 						} else if (nodeName == 'li' && bookmark) {
bgneal@45: 							// Start wrapping - if we are in a list node and have a bookmark, then we will always begin by wrapping in a new element.
bgneal@45: 							currentWrapElm = applyStyleToList(node, bookmark, wrapElm, newWrappers, process);
bgneal@45: 						} else {
bgneal@45: 							// Start a new wrapper for possible children
bgneal@45: 							currentWrapElm = 0;
bgneal@45: 							
bgneal@45: 							each(tinymce.grep(node.childNodes), process);
bgneal@45: 
bgneal@45: 							if (hasContentEditableState) {
bgneal@45: 								contentEditable = lastContentEditable; // Restore last contentEditable state from stack
bgneal@45: 							}
bgneal@45: 
bgneal@45: 							// End the last wrapper
bgneal@45: 							currentWrapElm = 0;
bgneal@45: 						}
bgneal@45: 					};
bgneal@45: 
bgneal@45: 					// Process siblings from range
bgneal@45: 					each(nodes, process);
bgneal@45: 				});
bgneal@45: 
bgneal@45: 				// Wrap links inside as well, for example color inside a link when the wrapper is around the link
bgneal@45: 				if (format.wrap_links === false) {
bgneal@45: 					each(newWrappers, function(node) {
bgneal@45: 						function process(node) {
bgneal@45: 							var i, currentWrapElm, children;
bgneal@45: 
bgneal@45: 							if (node.nodeName === 'A') {
bgneal@45: 								currentWrapElm = dom.clone(wrapElm, FALSE);
bgneal@45: 								newWrappers.push(currentWrapElm);
bgneal@45: 
bgneal@45: 								children = tinymce.grep(node.childNodes);
bgneal@45: 								for (i = 0; i < children.length; i++)
bgneal@45: 									currentWrapElm.appendChild(children[i]);
bgneal@45: 
bgneal@45: 								node.appendChild(currentWrapElm);
bgneal@45: 							}
bgneal@45: 
bgneal@45: 							each(tinymce.grep(node.childNodes), process);
bgneal@45: 						};
bgneal@45: 
bgneal@45: 						process(node);
bgneal@45: 					});
bgneal@45: 				}
bgneal@45: 
bgneal@45: 				// Cleanup
bgneal@45: 				
bgneal@45: 				each(newWrappers, function(node) {
bgneal@45: 					var childCount;
bgneal@45: 
bgneal@45: 					function getChildCount(node) {
bgneal@45: 						var count = 0;
bgneal@45: 
bgneal@45: 						each(node.childNodes, function(node) {
bgneal@45: 							if (!isWhiteSpaceNode(node) && !isBookmarkNode(node))
bgneal@45: 								count++;
bgneal@45: 						});
bgneal@45: 
bgneal@45: 						return count;
bgneal@45: 					};
bgneal@45: 
bgneal@45: 					function mergeStyles(node) {
bgneal@45: 						var child, clone;
bgneal@45: 
bgneal@45: 						each(node.childNodes, function(node) {
bgneal@45: 							if (node.nodeType == 1 && !isBookmarkNode(node) && !isCaretNode(node)) {
bgneal@45: 								child = node;
bgneal@45: 								return FALSE; // break loop
bgneal@45: 							}
bgneal@45: 						});
bgneal@45: 
bgneal@45: 						// If child was found and of the same type as the current node
bgneal@45: 						if (child && matchName(child, format)) {
bgneal@45: 							clone = dom.clone(child, FALSE);
bgneal@45: 							setElementFormat(clone);
bgneal@45: 
bgneal@45: 							dom.replace(clone, node, TRUE);
bgneal@45: 							dom.remove(child, 1);
bgneal@45: 						}
bgneal@45: 
bgneal@45: 						return clone || node;
bgneal@45: 					};
bgneal@45: 
bgneal@45: 					childCount = getChildCount(node);
bgneal@45: 
bgneal@45: 					// Remove empty nodes but only if there is multiple wrappers and they are not block
bgneal@45: 					// elements so never remove single <h1></h1> since that would remove the currrent empty block element where the caret is at
bgneal@45: 					if ((newWrappers.length > 1 || !isBlock(node)) && childCount === 0) {
bgneal@45: 						dom.remove(node, 1);
bgneal@45: 						return;
bgneal@45: 					}
bgneal@45: 
bgneal@45: 					if (format.inline || format.wrapper) {
bgneal@45: 						// Merges the current node with it's children of similar type to reduce the number of elements
bgneal@45: 						if (!format.exact && childCount === 1)
bgneal@45: 							node = mergeStyles(node);
bgneal@45: 
bgneal@45: 						// Remove/merge children
bgneal@45: 						each(formatList, function(format) {
bgneal@45: 							// Merge all children of similar type will move styles from child to parent
bgneal@45: 							// this: <span style="color:red"><b><span style="color:red; font-size:10px">text</span></b></span>
bgneal@45: 							// will become: <span style="color:red"><b><span style="font-size:10px">text</span></b></span>
bgneal@45: 							each(dom.select(format.inline, node), function(child) {
bgneal@45: 								var parent;
bgneal@45: 
bgneal@45: 								// When wrap_links is set to false we don't want
bgneal@45: 								// to remove the format on children within links
bgneal@45: 								if (format.wrap_links === false) {
bgneal@45: 									parent = child.parentNode;
bgneal@45: 
bgneal@45: 									do {
bgneal@45: 										if (parent.nodeName === 'A')
bgneal@45: 											return;
bgneal@45: 									} while (parent = parent.parentNode);
bgneal@45: 								}
bgneal@45: 
bgneal@45: 								removeFormat(format, vars, child, format.exact ? child : null);
bgneal@45: 							});
bgneal@45: 						});
bgneal@45: 
bgneal@45: 						// Remove child if direct parent is of same type
bgneal@45: 						if (matchNode(node.parentNode, name, vars)) {
bgneal@45: 							dom.remove(node, 1);
bgneal@45: 							node = 0;
bgneal@45: 							return TRUE;
bgneal@45: 						}
bgneal@45: 
bgneal@45: 						// Look for parent with similar style format
bgneal@45: 						if (format.merge_with_parents) {
bgneal@45: 							dom.getParent(node.parentNode, function(parent) {
bgneal@45: 								if (matchNode(parent, name, vars)) {
bgneal@45: 									dom.remove(node, 1);
bgneal@45: 									node = 0;
bgneal@45: 									return TRUE;
bgneal@45: 								}
bgneal@45: 							});
bgneal@45: 						}
bgneal@45: 
bgneal@45: 						// Merge next and previous siblings if they are similar <b>text</b><b>text</b> becomes <b>texttext</b>
bgneal@45: 						if (node && format.merge_siblings !== false) {
bgneal@45: 							node = mergeSiblings(getNonWhiteSpaceSibling(node), node);
bgneal@45: 							node = mergeSiblings(node, getNonWhiteSpaceSibling(node, TRUE));
bgneal@45: 						}
bgneal@45: 					}
bgneal@45: 				});
bgneal@45: 			};
bgneal@45: 
bgneal@45: 			if (format) {
bgneal@45: 				if (node) {
bgneal@45: 					if (node.nodeType) {
bgneal@45: 						rng = dom.createRng();
bgneal@45: 						rng.setStartBefore(node);
bgneal@45: 						rng.setEndAfter(node);
bgneal@45: 						applyRngStyle(expandRng(rng, formatList), null, true);
bgneal@45: 					} else {
bgneal@45: 						applyRngStyle(node, null, true);
bgneal@45: 					}
bgneal@45: 				} else {
bgneal@45: 					if (!isCollapsed || !format.inline || dom.select('td.mceSelected,th.mceSelected').length) {
bgneal@45: 						// Obtain selection node before selection is unselected by applyRngStyle()
bgneal@45: 						var curSelNode = ed.selection.getNode();
bgneal@45: 
bgneal@45: 						// Apply formatting to selection
bgneal@45: 						ed.selection.setRng(adjustSelectionToVisibleSelection());
bgneal@45: 						bookmark = selection.getBookmark();
bgneal@45: 						applyRngStyle(expandRng(selection.getRng(TRUE), formatList), bookmark);
bgneal@45: 
bgneal@45: 						// Colored nodes should be underlined so that the color of the underline matches the text color.
bgneal@45: 						if (format.styles && (format.styles.color || format.styles.textDecoration)) {
bgneal@45: 							tinymce.walk(curSelNode, processUnderlineAndColor, 'childNodes');
bgneal@45: 							processUnderlineAndColor(curSelNode);
bgneal@45: 						}
bgneal@45: 
bgneal@45: 						selection.moveToBookmark(bookmark);
bgneal@45: 						moveStart(selection.getRng(TRUE));
bgneal@45: 						ed.nodeChanged();
bgneal@45: 					} else
bgneal@45: 						performCaretAction('apply', name, vars);
bgneal@45: 				}
bgneal@45: 			}
bgneal@45: 		};
bgneal@45: 
bgneal@45: 		function remove(name, vars, node) {
bgneal@45: 			var formatList = get(name), format = formatList[0], bookmark, i, rng, contentEditable = true;
bgneal@45: 
bgneal@45: 			// Merges the styles for each node
bgneal@45: 			function process(node) {
bgneal@45: 				var children, i, l, localContentEditable, lastContentEditable, hasContentEditableState;
bgneal@45: 
bgneal@45: 				// Node has a contentEditable value
bgneal@45: 				if (node.nodeType === 1 && getContentEditable(node)) {
bgneal@45: 					lastContentEditable = contentEditable;
bgneal@45: 					contentEditable = getContentEditable(node) === "true";
bgneal@45: 					hasContentEditableState = true; // We don't want to wrap the container only it's children
bgneal@45: 				}
bgneal@45: 
bgneal@45: 				// Grab the children first since the nodelist might be changed
bgneal@45: 				children = tinymce.grep(node.childNodes);
bgneal@45: 
bgneal@45: 				// Process current node
bgneal@45: 				if (contentEditable && !hasContentEditableState) {
bgneal@45: 					for (i = 0, l = formatList.length; i < l; i++) {
bgneal@45: 						if (removeFormat(formatList[i], vars, node, node))
bgneal@45: 							break;
bgneal@45: 					}
bgneal@45: 				}
bgneal@45: 
bgneal@45: 				// Process the children
bgneal@45: 				if (format.deep) {
bgneal@45: 					if (children.length) {					
bgneal@45: 						for (i = 0, l = children.length; i < l; i++)
bgneal@45: 							process(children[i]);
bgneal@45: 
bgneal@45: 						if (hasContentEditableState) {
bgneal@45: 							contentEditable = lastContentEditable; // Restore last contentEditable state from stack
bgneal@45: 						}
bgneal@45: 					}
bgneal@45: 				}
bgneal@45: 			};
bgneal@45: 
bgneal@45: 			function findFormatRoot(container) {
bgneal@45: 				var formatRoot;
bgneal@45: 
bgneal@45: 				// Find format root
bgneal@45: 				each(getParents(container.parentNode).reverse(), function(parent) {
bgneal@45: 					var format;
bgneal@45: 
bgneal@45: 					// Find format root element
bgneal@45: 					if (!formatRoot && parent.id != '_start' && parent.id != '_end') {
bgneal@45: 						// Is the node matching the format we are looking for
bgneal@45: 						format = matchNode(parent, name, vars);
bgneal@45: 						if (format && format.split !== false)
bgneal@45: 							formatRoot = parent;
bgneal@45: 					}
bgneal@45: 				});
bgneal@45: 
bgneal@45: 				return formatRoot;
bgneal@45: 			};
bgneal@45: 
bgneal@45: 			function wrapAndSplit(format_root, container, target, split) {
bgneal@45: 				var parent, clone, lastClone, firstClone, i, formatRootParent;
bgneal@45: 
bgneal@45: 				// Format root found then clone formats and split it
bgneal@45: 				if (format_root) {
bgneal@45: 					formatRootParent = format_root.parentNode;
bgneal@45: 
bgneal@45: 					for (parent = container.parentNode; parent && parent != formatRootParent; parent = parent.parentNode) {
bgneal@45: 						clone = dom.clone(parent, FALSE);
bgneal@45: 
bgneal@45: 						for (i = 0; i < formatList.length; i++) {
bgneal@45: 							if (removeFormat(formatList[i], vars, clone, clone)) {
bgneal@45: 								clone = 0;
bgneal@45: 								break;
bgneal@45: 							}
bgneal@45: 						}
bgneal@45: 
bgneal@45: 						// Build wrapper node
bgneal@45: 						if (clone) {
bgneal@45: 							if (lastClone)
bgneal@45: 								clone.appendChild(lastClone);
bgneal@45: 
bgneal@45: 							if (!firstClone)
bgneal@45: 								firstClone = clone;
bgneal@45: 
bgneal@45: 							lastClone = clone;
bgneal@45: 						}
bgneal@45: 					}
bgneal@45: 
bgneal@45: 					// Never split block elements if the format is mixed
bgneal@45: 					if (split && (!format.mixed || !isBlock(format_root)))
bgneal@45: 						container = dom.split(format_root, container);
bgneal@45: 
bgneal@45: 					// Wrap container in cloned formats
bgneal@45: 					if (lastClone) {
bgneal@45: 						target.parentNode.insertBefore(lastClone, target);
bgneal@45: 						firstClone.appendChild(target);
bgneal@45: 					}
bgneal@45: 				}
bgneal@45: 
bgneal@45: 				return container;
bgneal@45: 			};
bgneal@45: 
bgneal@45: 			function splitToFormatRoot(container) {
bgneal@45: 				return wrapAndSplit(findFormatRoot(container), container, container, true);
bgneal@45: 			};
bgneal@45: 
bgneal@45: 			function unwrap(start) {
bgneal@45: 				var node = dom.get(start ? '_start' : '_end'),
bgneal@45: 					out = node[start ? 'firstChild' : 'lastChild'];
bgneal@45: 
bgneal@45: 				// If the end is placed within the start the result will be removed
bgneal@45: 				// So this checks if the out node is a bookmark node if it is it
bgneal@45: 				// checks for another more suitable node
bgneal@45: 				if (isBookmarkNode(out))
bgneal@45: 					out = out[start ? 'firstChild' : 'lastChild'];
bgneal@45: 
bgneal@45: 				dom.remove(node, true);
bgneal@45: 
bgneal@45: 				return out;
bgneal@45: 			};
bgneal@45: 
bgneal@45: 			function removeRngStyle(rng) {
bgneal@45: 				var startContainer, endContainer;
bgneal@45: 
bgneal@45: 				rng = expandRng(rng, formatList, TRUE);
bgneal@45: 
bgneal@45: 				if (format.split) {
bgneal@45: 					startContainer = getContainer(rng, TRUE);
bgneal@45: 					endContainer = getContainer(rng);
bgneal@45: 
bgneal@45: 					if (startContainer != endContainer) {
bgneal@45: 						// Wrap start/end nodes in span element since these might be cloned/moved
bgneal@45: 						startContainer = wrap(startContainer, 'span', {id : '_start', 'data-mce-type' : 'bookmark'});
bgneal@45: 						endContainer = wrap(endContainer, 'span', {id : '_end', 'data-mce-type' : 'bookmark'});
bgneal@45: 
bgneal@45: 						// Split start/end
bgneal@45: 						splitToFormatRoot(startContainer);
bgneal@45: 						splitToFormatRoot(endContainer);
bgneal@45: 
bgneal@45: 						// Unwrap start/end to get real elements again
bgneal@45: 						startContainer = unwrap(TRUE);
bgneal@45: 						endContainer = unwrap();
bgneal@45: 					} else
bgneal@45: 						startContainer = endContainer = splitToFormatRoot(startContainer);
bgneal@45: 
bgneal@45: 					// Update range positions since they might have changed after the split operations
bgneal@45: 					rng.startContainer = startContainer.parentNode;
bgneal@45: 					rng.startOffset = nodeIndex(startContainer);
bgneal@45: 					rng.endContainer = endContainer.parentNode;
bgneal@45: 					rng.endOffset = nodeIndex(endContainer) + 1;
bgneal@45: 				}
bgneal@45: 
bgneal@45: 				// Remove items between start/end
bgneal@45: 				rangeUtils.walk(rng, function(nodes) {
bgneal@45: 					each(nodes, function(node) {
bgneal@45: 						process(node);
bgneal@45: 
bgneal@45: 						// Remove parent span if it only contains text-decoration: underline, yet a parent node is also underlined.
bgneal@45: 						if (node.nodeType === 1 && ed.dom.getStyle(node, 'text-decoration') === 'underline' && node.parentNode && getTextDecoration(node.parentNode) === 'underline') {
bgneal@45: 							removeFormat({'deep': false, 'exact': true, 'inline': 'span', 'styles': {'textDecoration' : 'underline'}}, null, node);
bgneal@45: 						}
bgneal@45: 					});
bgneal@45: 				});
bgneal@45: 			};
bgneal@45: 
bgneal@45: 			// Handle node
bgneal@45: 			if (node) {
bgneal@45: 				if (node.nodeType) {
bgneal@45: 					rng = dom.createRng();
bgneal@45: 					rng.setStartBefore(node);
bgneal@45: 					rng.setEndAfter(node);
bgneal@45: 					removeRngStyle(rng);
bgneal@45: 				} else {
bgneal@45: 					removeRngStyle(node);
bgneal@45: 				}
bgneal@45: 
bgneal@45: 				return;
bgneal@45: 			}
bgneal@45: 
bgneal@45: 			if (!selection.isCollapsed() || !format.inline || dom.select('td.mceSelected,th.mceSelected').length) {
bgneal@45: 				bookmark = selection.getBookmark();
bgneal@45: 				removeRngStyle(selection.getRng(TRUE));
bgneal@45: 				selection.moveToBookmark(bookmark);
bgneal@45: 
bgneal@45: 				// Check if start element still has formatting then we are at: "<b>text|</b>text" and need to move the start into the next text node
bgneal@45: 				if (format.inline && match(name, vars, selection.getStart())) {
bgneal@45: 					moveStart(selection.getRng(true));
bgneal@45: 				}
bgneal@45: 
bgneal@45: 				ed.nodeChanged();
bgneal@45: 			} else
bgneal@45: 				performCaretAction('remove', name, vars);
bgneal@45: 
bgneal@45: 			// When you remove formatting from a table cell in WebKit (cell, not the contents of a cell) there is a rendering issue with column width
bgneal@45: 			if (tinymce.isWebKit) {
bgneal@45: 				ed.execCommand('mceCleanup');
bgneal@45: 			}
bgneal@45: 		};
bgneal@45: 
bgneal@45: 		function toggle(name, vars, node) {
bgneal@45: 			var fmt = get(name);
bgneal@45: 
bgneal@45: 			if (match(name, vars, node) && (!('toggle' in fmt[0]) || fmt[0]['toggle']))
bgneal@45: 				remove(name, vars, node);
bgneal@45: 			else
bgneal@45: 				apply(name, vars, node);
bgneal@45: 		};
bgneal@45: 
bgneal@45: 		function matchNode(node, name, vars, similar) {
bgneal@45: 			var formatList = get(name), format, i, classes;
bgneal@45: 
bgneal@45: 			function matchItems(node, format, item_name) {
bgneal@45: 				var key, value, items = format[item_name], i;
bgneal@45: 
bgneal@45: 				// Custom match
bgneal@45: 				if (format.onmatch) {
bgneal@45: 					return format.onmatch(node, format, item_name);
bgneal@45: 				}
bgneal@45: 
bgneal@45: 				// Check all items
bgneal@45: 				if (items) {
bgneal@45: 					// Non indexed object
bgneal@45: 					if (items.length === undefined) {
bgneal@45: 						for (key in items) {
bgneal@45: 							if (items.hasOwnProperty(key)) {
bgneal@45: 								if (item_name === 'attributes')
bgneal@45: 									value = dom.getAttrib(node, key);
bgneal@45: 								else
bgneal@45: 									value = getStyle(node, key);
bgneal@45: 
bgneal@45: 								if (similar && !value && !format.exact)
bgneal@45: 									return;
bgneal@45: 
bgneal@45: 								if ((!similar || format.exact) && !isEq(value, replaceVars(items[key], vars)))
bgneal@45: 									return;
bgneal@45: 							}
bgneal@45: 						}
bgneal@45: 					} else {
bgneal@45: 						// Only one match needed for indexed arrays
bgneal@45: 						for (i = 0; i < items.length; i++) {
bgneal@45: 							if (item_name === 'attributes' ? dom.getAttrib(node, items[i]) : getStyle(node, items[i]))
bgneal@45: 								return format;
bgneal@45: 						}
bgneal@45: 					}
bgneal@45: 				}
bgneal@45: 
bgneal@45: 				return format;
bgneal@45: 			};
bgneal@45: 
bgneal@45: 			if (formatList && node) {
bgneal@45: 				// Check each format in list
bgneal@45: 				for (i = 0; i < formatList.length; i++) {
bgneal@45: 					format = formatList[i];
bgneal@45: 
bgneal@45: 					// Name name, attributes, styles and classes
bgneal@45: 					if (matchName(node, format) && matchItems(node, format, 'attributes') && matchItems(node, format, 'styles')) {
bgneal@45: 						// Match classes
bgneal@45: 						if (classes = format.classes) {
bgneal@45: 							for (i = 0; i < classes.length; i++) {
bgneal@45: 								if (!dom.hasClass(node, classes[i]))
bgneal@45: 									return;
bgneal@45: 							}
bgneal@45: 						}
bgneal@45: 
bgneal@45: 						return format;
bgneal@45: 					}
bgneal@45: 				}
bgneal@45: 			}
bgneal@45: 		};
bgneal@45: 
bgneal@45: 		function match(name, vars, node) {
bgneal@45: 			var startNode;
bgneal@45: 
bgneal@45: 			function matchParents(node) {
bgneal@45: 				// Find first node with similar format settings
bgneal@45: 				node = dom.getParent(node, function(node) {
bgneal@45: 					return !!matchNode(node, name, vars, true);
bgneal@45: 				});
bgneal@45: 
bgneal@45: 				// Do an exact check on the similar format element
bgneal@45: 				return matchNode(node, name, vars);
bgneal@45: 			};
bgneal@45: 
bgneal@45: 			// Check specified node
bgneal@45: 			if (node)
bgneal@45: 				return matchParents(node);
bgneal@45: 
bgneal@45: 			// Check selected node
bgneal@45: 			node = selection.getNode();
bgneal@45: 			if (matchParents(node))
bgneal@45: 				return TRUE;
bgneal@45: 
bgneal@45: 			// Check start node if it's different
bgneal@45: 			startNode = selection.getStart();
bgneal@45: 			if (startNode != node) {
bgneal@45: 				if (matchParents(startNode))
bgneal@45: 					return TRUE;
bgneal@45: 			}
bgneal@45: 
bgneal@45: 			return FALSE;
bgneal@45: 		};
bgneal@45: 
bgneal@45: 		function matchAll(names, vars) {
bgneal@45: 			var startElement, matchedFormatNames = [], checkedMap = {}, i, ni, name;
bgneal@45: 
bgneal@45: 			// Check start of selection for formats
bgneal@45: 			startElement = selection.getStart();
bgneal@45: 			dom.getParent(startElement, function(node) {
bgneal@45: 				var i, name;
bgneal@45: 
bgneal@45: 				for (i = 0; i < names.length; i++) {
bgneal@45: 					name = names[i];
bgneal@45: 
bgneal@45: 					if (!checkedMap[name] && matchNode(node, name, vars)) {
bgneal@45: 						checkedMap[name] = true;
bgneal@45: 						matchedFormatNames.push(name);
bgneal@45: 					}
bgneal@45: 				}
bgneal@45: 			});
bgneal@45: 
bgneal@45: 			return matchedFormatNames;
bgneal@45: 		};
bgneal@45: 
bgneal@45: 		function canApply(name) {
bgneal@45: 			var formatList = get(name), startNode, parents, i, x, selector;
bgneal@45: 
bgneal@45: 			if (formatList) {
bgneal@45: 				startNode = selection.getStart();
bgneal@45: 				parents = getParents(startNode);
bgneal@45: 
bgneal@45: 				for (x = formatList.length - 1; x >= 0; x--) {
bgneal@45: 					selector = formatList[x].selector;
bgneal@45: 
bgneal@45: 					// Format is not selector based, then always return TRUE
bgneal@45: 					if (!selector)
bgneal@45: 						return TRUE;
bgneal@45: 
bgneal@45: 					for (i = parents.length - 1; i >= 0; i--) {
bgneal@45: 						if (dom.is(parents[i], selector))
bgneal@45: 							return TRUE;
bgneal@45: 					}
bgneal@45: 				}
bgneal@45: 			}
bgneal@45: 
bgneal@45: 			return FALSE;
bgneal@45: 		};
bgneal@45: 
bgneal@45: 		// Expose to public
bgneal@45: 		tinymce.extend(this, {
bgneal@45: 			get : get,
bgneal@45: 			register : register,
bgneal@45: 			apply : apply,
bgneal@45: 			remove : remove,
bgneal@45: 			toggle : toggle,
bgneal@45: 			match : match,
bgneal@45: 			matchAll : matchAll,
bgneal@45: 			matchNode : matchNode,
bgneal@45: 			canApply : canApply
bgneal@45: 		});
bgneal@45: 
bgneal@45: 		// Private functions
bgneal@45: 
bgneal@45: 		function matchName(node, format) {
bgneal@45: 			// Check for inline match
bgneal@45: 			if (isEq(node, format.inline))
bgneal@45: 				return TRUE;
bgneal@45: 
bgneal@45: 			// Check for block match
bgneal@45: 			if (isEq(node, format.block))
bgneal@45: 				return TRUE;
bgneal@45: 
bgneal@45: 			// Check for selector match
bgneal@45: 			if (format.selector)
bgneal@45: 				return dom.is(node, format.selector);
bgneal@45: 		};
bgneal@45: 
bgneal@45: 		function isEq(str1, str2) {
bgneal@45: 			str1 = str1 || '';
bgneal@45: 			str2 = str2 || '';
bgneal@45: 
bgneal@45: 			str1 = '' + (str1.nodeName || str1);
bgneal@45: 			str2 = '' + (str2.nodeName || str2);
bgneal@45: 
bgneal@45: 			return str1.toLowerCase() == str2.toLowerCase();
bgneal@45: 		};
bgneal@45: 
bgneal@45: 		function getStyle(node, name) {
bgneal@45: 			var styleVal = dom.getStyle(node, name);
bgneal@45: 
bgneal@45: 			// Force the format to hex
bgneal@45: 			if (name == 'color' || name == 'backgroundColor')
bgneal@45: 				styleVal = dom.toHex(styleVal);
bgneal@45: 
bgneal@45: 			// Opera will return bold as 700
bgneal@45: 			if (name == 'fontWeight' && styleVal == 700)
bgneal@45: 				styleVal = 'bold';
bgneal@45: 
bgneal@45: 			return '' + styleVal;
bgneal@45: 		};
bgneal@45: 
bgneal@45: 		function replaceVars(value, vars) {
bgneal@45: 			if (typeof(value) != "string")
bgneal@45: 				value = value(vars);
bgneal@45: 			else if (vars) {
bgneal@45: 				value = value.replace(/%(\w+)/g, function(str, name) {
bgneal@45: 					return vars[name] || str;
bgneal@45: 				});
bgneal@45: 			}
bgneal@45: 
bgneal@45: 			return value;
bgneal@45: 		};
bgneal@45: 
bgneal@45: 		function isWhiteSpaceNode(node) {
bgneal@45: 			return node && node.nodeType === 3 && /^([\t \r\n]+|)$/.test(node.nodeValue);
bgneal@45: 		};
bgneal@45: 
bgneal@45: 		function wrap(node, name, attrs) {
bgneal@45: 			var wrapper = dom.create(name, attrs);
bgneal@45: 
bgneal@45: 			node.parentNode.insertBefore(wrapper, node);
bgneal@45: 			wrapper.appendChild(node);
bgneal@45: 
bgneal@45: 			return wrapper;
bgneal@45: 		};
bgneal@45: 
bgneal@45: 		function expandRng(rng, format, remove) {
bgneal@45: 			var sibling, lastIdx, leaf,
bgneal@45: 				startContainer = rng.startContainer,
bgneal@45: 				startOffset = rng.startOffset,
bgneal@45: 				endContainer = rng.endContainer,
bgneal@45: 				endOffset = rng.endOffset, sibling, lastIdx, leaf, endPoint;
bgneal@45: 
bgneal@45: 			// This function walks up the tree if there is no siblings before/after the node
bgneal@45: 			function findParentContainer(start) {
bgneal@45: 				var container, parent, child, sibling, siblingName;
bgneal@45: 
bgneal@45: 				container = parent = start ? startContainer : endContainer;
bgneal@45: 				siblingName = start ? 'previousSibling' : 'nextSibling';
bgneal@45: 				root = dom.getRoot();
bgneal@45: 
bgneal@45: 				// If it's a text node and the offset is inside the text
bgneal@45: 				if (container.nodeType == 3 && !isWhiteSpaceNode(container)) {
bgneal@45: 					if (start ? startOffset > 0 : endOffset < container.nodeValue.length) {
bgneal@45: 						return container;
bgneal@45: 					}
bgneal@45: 				}
bgneal@45: 
bgneal@45: 				for (;;) {
bgneal@45: 					// Stop expanding on block elements
bgneal@45: 					if (!format[0].block_expand && isBlock(parent))
bgneal@45: 						return parent;
bgneal@45: 
bgneal@45: 					// Walk left/right
bgneal@45: 					for (sibling = parent[siblingName]; sibling; sibling = sibling[siblingName]) {
bgneal@45: 						if (!isBookmarkNode(sibling) && !isWhiteSpaceNode(sibling)) {
bgneal@45: 							return parent;
bgneal@45: 						}
bgneal@45: 					}
bgneal@45: 
bgneal@45: 					// Check if we can move up are we at root level or body level
bgneal@45: 					if (parent.parentNode == root) {
bgneal@45: 						container = parent;
bgneal@45: 						break;
bgneal@45: 					}
bgneal@45: 
bgneal@45: 					parent = parent.parentNode;
bgneal@45: 				}
bgneal@45: 
bgneal@45: 				return container;
bgneal@45: 			};
bgneal@45: 
bgneal@45: 			// This function walks down the tree to find the leaf at the selection.
bgneal@45: 			// The offset is also returned as if node initially a leaf, the offset may be in the middle of the text node.
bgneal@45: 			function findLeaf(node, offset) {
bgneal@45: 				if (offset === undefined)
bgneal@45: 					offset = node.nodeType === 3 ? node.length : node.childNodes.length;
bgneal@45: 				while (node && node.hasChildNodes()) {
bgneal@45: 					node = node.childNodes[offset];
bgneal@45: 					if (node)
bgneal@45: 						offset = node.nodeType === 3 ? node.length : node.childNodes.length;
bgneal@45: 				}
bgneal@45: 				return { node: node, offset: offset };
bgneal@45: 			}
bgneal@45: 
bgneal@45: 			// If index based start position then resolve it
bgneal@45: 			if (startContainer.nodeType == 1 && startContainer.hasChildNodes()) {
bgneal@45: 				lastIdx = startContainer.childNodes.length - 1;
bgneal@45: 				startContainer = startContainer.childNodes[startOffset > lastIdx ? lastIdx : startOffset];
bgneal@45: 
bgneal@45: 				if (startContainer.nodeType == 3)
bgneal@45: 					startOffset = 0;
bgneal@45: 			}
bgneal@45: 
bgneal@45: 			// If index based end position then resolve it
bgneal@45: 			if (endContainer.nodeType == 1 && endContainer.hasChildNodes()) {
bgneal@45: 				lastIdx = endContainer.childNodes.length - 1;
bgneal@45: 				endContainer = endContainer.childNodes[endOffset > lastIdx ? lastIdx : endOffset - 1];
bgneal@45: 
bgneal@45: 				if (endContainer.nodeType == 3)
bgneal@45: 					endOffset = endContainer.nodeValue.length;
bgneal@45: 			}
bgneal@45: 
bgneal@45: 			// Expands the node to the closes contentEditable false element if it exists
bgneal@45: 			function findParentContentEditable(node) {
bgneal@45: 				var parent = node;
bgneal@45: 
bgneal@45: 				while (parent) {
bgneal@45: 					if (parent.nodeType === 1 && getContentEditable(parent)) {
bgneal@45: 						return getContentEditable(parent) === "false" ? parent : node;
bgneal@45: 					}
bgneal@45: 
bgneal@45: 					parent = parent.parentNode;
bgneal@45: 				}
bgneal@45: 
bgneal@45: 				return node;
bgneal@45: 			};
bgneal@45: 
bgneal@45: 			// Expand to closest contentEditable element
bgneal@45: 			startContainer = findParentContentEditable(startContainer);
bgneal@45: 			endContainer = findParentContentEditable(endContainer);
bgneal@45: 
bgneal@45: 			// Exclude bookmark nodes if possible
bgneal@45: 			if (isBookmarkNode(startContainer.parentNode) || isBookmarkNode(startContainer)) {
bgneal@45: 				startContainer = isBookmarkNode(startContainer) ? startContainer : startContainer.parentNode;
bgneal@45: 				startContainer = startContainer.nextSibling || startContainer;
bgneal@45: 
bgneal@45: 				if (startContainer.nodeType == 3)
bgneal@45: 					startOffset = 0;
bgneal@45: 			}
bgneal@45: 
bgneal@45: 			if (isBookmarkNode(endContainer.parentNode) || isBookmarkNode(endContainer)) {
bgneal@45: 				endContainer = isBookmarkNode(endContainer) ? endContainer : endContainer.parentNode;
bgneal@45: 				endContainer = endContainer.previousSibling || endContainer;
bgneal@45: 
bgneal@45: 				if (endContainer.nodeType == 3)
bgneal@45: 					endOffset = endContainer.length;
bgneal@45: 			}
bgneal@45: 
bgneal@45: 			if (format[0].inline) {
bgneal@45: 				if (rng.collapsed) {
bgneal@45: 					function findWordEndPoint(container, offset, start) {
bgneal@45: 						var walker, node, pos, lastTextNode;
bgneal@45: 
bgneal@45: 						function findSpace(node, offset) {
bgneal@45: 							var pos, pos2, str = node.nodeValue;
bgneal@45: 
bgneal@45: 							if (typeof(offset) == "undefined") {
bgneal@45: 								offset = start ? str.length : 0;
bgneal@45: 							}
bgneal@45: 
bgneal@45: 							if (start) {
bgneal@45: 								pos = str.lastIndexOf(' ', offset);
bgneal@45: 								pos2 = str.lastIndexOf('\u00a0', offset);
bgneal@45: 								pos = pos > pos2 ? pos : pos2;
bgneal@45: 
bgneal@45: 								// Include the space on remove to avoid tag soup
bgneal@45: 								if (pos !== -1 && !remove) {
bgneal@45: 									pos++;
bgneal@45: 								}
bgneal@45: 							} else {
bgneal@45: 								pos = str.indexOf(' ', offset);
bgneal@45: 								pos2 = str.indexOf('\u00a0', offset);
bgneal@45: 								pos = pos !== -1 && (pos2 === -1 || pos < pos2) ? pos : pos2;
bgneal@45: 							}
bgneal@45: 
bgneal@45: 							return pos;
bgneal@45: 						};
bgneal@45: 
bgneal@45: 						if (container.nodeType === 3) {
bgneal@45: 							pos = findSpace(container, offset);
bgneal@45: 
bgneal@45: 							if (pos !== -1) {
bgneal@45: 								return {container : container, offset : pos};
bgneal@45: 							}
bgneal@45: 
bgneal@45: 							lastTextNode = container;
bgneal@45: 						}
bgneal@45: 
bgneal@45: 						// Walk the nodes inside the block
bgneal@45: 						walker = new TreeWalker(container, dom.getParent(container, isBlock) || ed.getBody());
bgneal@45: 						while (node = walker[start ? 'prev' : 'next']()) {
bgneal@45: 							if (node.nodeType === 3) {
bgneal@45: 								lastTextNode = node;
bgneal@45: 								pos = findSpace(node);
bgneal@45: 
bgneal@45: 								if (pos !== -1) {
bgneal@45: 									return {container : node, offset : pos};
bgneal@45: 								}
bgneal@45: 							} else if (isBlock(node)) {
bgneal@45: 								break;
bgneal@45: 							}
bgneal@45: 						}
bgneal@45: 
bgneal@45: 						if (lastTextNode) {
bgneal@45: 							if (start) {
bgneal@45: 								offset = 0;
bgneal@45: 							} else {
bgneal@45: 								offset = lastTextNode.length;
bgneal@45: 							}
bgneal@45: 
bgneal@45: 							return {container: lastTextNode, offset: offset};
bgneal@45: 						}
bgneal@45: 					}
bgneal@45: 
bgneal@45: 					// Expand left to closest word boundery
bgneal@45: 					endPoint = findWordEndPoint(startContainer, startOffset, true);
bgneal@45: 					if (endPoint) {
bgneal@45: 						startContainer = endPoint.container;
bgneal@45: 						startOffset = endPoint.offset;
bgneal@45: 					}
bgneal@45: 
bgneal@45: 					// Expand right to closest word boundery
bgneal@45: 					endPoint = findWordEndPoint(endContainer, endOffset);
bgneal@45: 					if (endPoint) {
bgneal@45: 						endContainer = endPoint.container;
bgneal@45: 						endOffset = endPoint.offset;
bgneal@45: 					}
bgneal@45: 				}
bgneal@45: 
bgneal@45: 				// Avoid applying formatting to a trailing space.
bgneal@45: 				leaf = findLeaf(endContainer, endOffset);
bgneal@45: 				if (leaf.node) {
bgneal@45: 					while (leaf.node && leaf.offset === 0 && leaf.node.previousSibling)
bgneal@45: 						leaf = findLeaf(leaf.node.previousSibling);
bgneal@45: 
bgneal@45: 					if (leaf.node && leaf.offset > 0 && leaf.node.nodeType === 3 &&
bgneal@45: 							leaf.node.nodeValue.charAt(leaf.offset - 1) === ' ') {
bgneal@45: 
bgneal@45: 						if (leaf.offset > 1) {
bgneal@45: 							endContainer = leaf.node;
bgneal@45: 							endContainer.splitText(leaf.offset - 1);
bgneal@45: 						} else if (leaf.node.previousSibling) {
bgneal@45: 							// TODO: Figure out why this is in here
bgneal@45: 							//endContainer = leaf.node.previousSibling;
bgneal@45: 						}
bgneal@45: 					}
bgneal@45: 				}
bgneal@45: 			}
bgneal@45: 
bgneal@45: 			// Move start/end point up the tree if the leaves are sharp and if we are in different containers
bgneal@45: 			// Example * becomes !: !<p><b><i>*text</i><i>text*</i></b></p>!
bgneal@45: 			// This will reduce the number of wrapper elements that needs to be created
bgneal@45: 			// Move start point up the tree
bgneal@45: 			if (format[0].inline || format[0].block_expand) {
bgneal@45: 				if (!format[0].inline || (startContainer.nodeType != 3 || startOffset === 0)) {
bgneal@45: 					startContainer = findParentContainer(true);
bgneal@45: 				}
bgneal@45: 
bgneal@45: 				if (!format[0].inline || (endContainer.nodeType != 3 || endOffset === endContainer.nodeValue.length)) {
bgneal@45: 					endContainer = findParentContainer();
bgneal@45: 				}
bgneal@45: 			}
bgneal@45: 
bgneal@45: 			// Expand start/end container to matching selector
bgneal@45: 			if (format[0].selector && format[0].expand !== FALSE && !format[0].inline) {
bgneal@45: 				function findSelectorEndPoint(container, sibling_name) {
bgneal@45: 					var parents, i, y, curFormat;
bgneal@45: 
bgneal@45: 					if (container.nodeType == 3 && container.nodeValue.length == 0 && container[sibling_name])
bgneal@45: 						container = container[sibling_name];
bgneal@45: 
bgneal@45: 					parents = getParents(container);
bgneal@45: 					for (i = 0; i < parents.length; i++) {
bgneal@45: 						for (y = 0; y < format.length; y++) {
bgneal@45: 							curFormat = format[y];
bgneal@45: 
bgneal@45: 							// If collapsed state is set then skip formats that doesn't match that
bgneal@45: 							if ("collapsed" in curFormat && curFormat.collapsed !== rng.collapsed)
bgneal@45: 								continue;
bgneal@45: 
bgneal@45: 							if (dom.is(parents[i], curFormat.selector))
bgneal@45: 								return parents[i];
bgneal@45: 						}
bgneal@45: 					}
bgneal@45: 
bgneal@45: 					return container;
bgneal@45: 				};
bgneal@45: 
bgneal@45: 				// Find new startContainer/endContainer if there is better one
bgneal@45: 				startContainer = findSelectorEndPoint(startContainer, 'previousSibling');
bgneal@45: 				endContainer = findSelectorEndPoint(endContainer, 'nextSibling');
bgneal@45: 			}
bgneal@45: 
bgneal@45: 			// Expand start/end container to matching block element or text node
bgneal@45: 			if (format[0].block || format[0].selector) {
bgneal@45: 				function findBlockEndPoint(container, sibling_name, sibling_name2) {
bgneal@45: 					var node;
bgneal@45: 
bgneal@45: 					// Expand to block of similar type
bgneal@45: 					if (!format[0].wrapper)
bgneal@45: 						node = dom.getParent(container, format[0].block);
bgneal@45: 
bgneal@45: 					// Expand to first wrappable block element or any block element
bgneal@45: 					if (!node)
bgneal@45: 						node = dom.getParent(container.nodeType == 3 ? container.parentNode : container, isBlock);
bgneal@45: 
bgneal@45: 					// Exclude inner lists from wrapping
bgneal@45: 					if (node && format[0].wrapper)
bgneal@45: 						node = getParents(node, 'ul,ol').reverse()[0] || node;
bgneal@45: 
bgneal@45: 					// Didn't find a block element look for first/last wrappable element
bgneal@45: 					if (!node) {
bgneal@45: 						node = container;
bgneal@45: 
bgneal@45: 						while (node[sibling_name] && !isBlock(node[sibling_name])) {
bgneal@45: 							node = node[sibling_name];
bgneal@45: 
bgneal@45: 							// Break on BR but include it will be removed later on
bgneal@45: 							// we can't remove it now since we need to check if it can be wrapped
bgneal@45: 							if (isEq(node, 'br'))
bgneal@45: 								break;
bgneal@45: 						}
bgneal@45: 					}
bgneal@45: 
bgneal@45: 					return node || container;
bgneal@45: 				};
bgneal@45: 
bgneal@45: 				// Find new startContainer/endContainer if there is better one
bgneal@45: 				startContainer = findBlockEndPoint(startContainer, 'previousSibling');
bgneal@45: 				endContainer = findBlockEndPoint(endContainer, 'nextSibling');
bgneal@45: 
bgneal@45: 				// Non block element then try to expand up the leaf
bgneal@45: 				if (format[0].block) {
bgneal@45: 					if (!isBlock(startContainer))
bgneal@45: 						startContainer = findParentContainer(true);
bgneal@45: 
bgneal@45: 					if (!isBlock(endContainer))
bgneal@45: 						endContainer = findParentContainer();
bgneal@45: 				}
bgneal@45: 			}
bgneal@45: 
bgneal@45: 			// Setup index for startContainer
bgneal@45: 			if (startContainer.nodeType == 1) {
bgneal@45: 				startOffset = nodeIndex(startContainer);
bgneal@45: 				startContainer = startContainer.parentNode;
bgneal@45: 			}
bgneal@45: 
bgneal@45: 			// Setup index for endContainer
bgneal@45: 			if (endContainer.nodeType == 1) {
bgneal@45: 				endOffset = nodeIndex(endContainer) + 1;
bgneal@45: 				endContainer = endContainer.parentNode;
bgneal@45: 			}
bgneal@45: 
bgneal@45: 			// Return new range like object
bgneal@45: 			return {
bgneal@45: 				startContainer : startContainer,
bgneal@45: 				startOffset : startOffset,
bgneal@45: 				endContainer : endContainer,
bgneal@45: 				endOffset : endOffset
bgneal@45: 			};
bgneal@45: 		}
bgneal@45: 
bgneal@45: 		function removeFormat(format, vars, node, compare_node) {
bgneal@45: 			var i, attrs, stylesModified;
bgneal@45: 
bgneal@45: 			// Check if node matches format
bgneal@45: 			if (!matchName(node, format))
bgneal@45: 				return FALSE;
bgneal@45: 
bgneal@45: 			// Should we compare with format attribs and styles
bgneal@45: 			if (format.remove != 'all') {
bgneal@45: 				// Remove styles
bgneal@45: 				each(format.styles, function(value, name) {
bgneal@45: 					value = replaceVars(value, vars);
bgneal@45: 
bgneal@45: 					// Indexed array
bgneal@45: 					if (typeof(name) === 'number') {
bgneal@45: 						name = value;
bgneal@45: 						compare_node = 0;
bgneal@45: 					}
bgneal@45: 
bgneal@45: 					if (!compare_node || isEq(getStyle(compare_node, name), value))
bgneal@45: 						dom.setStyle(node, name, '');
bgneal@45: 
bgneal@45: 					stylesModified = 1;
bgneal@45: 				});
bgneal@45: 
bgneal@45: 				// Remove style attribute if it's empty
bgneal@45: 				if (stylesModified && dom.getAttrib(node, 'style') == '') {
bgneal@45: 					node.removeAttribute('style');
bgneal@45: 					node.removeAttribute('data-mce-style');
bgneal@45: 				}
bgneal@45: 
bgneal@45: 				// Remove attributes
bgneal@45: 				each(format.attributes, function(value, name) {
bgneal@45: 					var valueOut;
bgneal@45: 
bgneal@45: 					value = replaceVars(value, vars);
bgneal@45: 
bgneal@45: 					// Indexed array
bgneal@45: 					if (typeof(name) === 'number') {
bgneal@45: 						name = value;
bgneal@45: 						compare_node = 0;
bgneal@45: 					}
bgneal@45: 
bgneal@45: 					if (!compare_node || isEq(dom.getAttrib(compare_node, name), value)) {
bgneal@45: 						// Keep internal classes
bgneal@45: 						if (name == 'class') {
bgneal@45: 							value = dom.getAttrib(node, name);
bgneal@45: 							if (value) {
bgneal@45: 								// Build new class value where everything is removed except the internal prefixed classes
bgneal@45: 								valueOut = '';
bgneal@45: 								each(value.split(/\s+/), function(cls) {
bgneal@45: 									if (/mce\w+/.test(cls))
bgneal@45: 										valueOut += (valueOut ? ' ' : '') + cls;
bgneal@45: 								});
bgneal@45: 
bgneal@45: 								// We got some internal classes left
bgneal@45: 								if (valueOut) {
bgneal@45: 									dom.setAttrib(node, name, valueOut);
bgneal@45: 									return;
bgneal@45: 								}
bgneal@45: 							}
bgneal@45: 						}
bgneal@45: 
bgneal@45: 						// IE6 has a bug where the attribute doesn't get removed correctly
bgneal@45: 						if (name == "class")
bgneal@45: 							node.removeAttribute('className');
bgneal@45: 
bgneal@45: 						// Remove mce prefixed attributes
bgneal@45: 						if (MCE_ATTR_RE.test(name))
bgneal@45: 							node.removeAttribute('data-mce-' + name);
bgneal@45: 
bgneal@45: 						node.removeAttribute(name);
bgneal@45: 					}
bgneal@45: 				});
bgneal@45: 
bgneal@45: 				// Remove classes
bgneal@45: 				each(format.classes, function(value) {
bgneal@45: 					value = replaceVars(value, vars);
bgneal@45: 
bgneal@45: 					if (!compare_node || dom.hasClass(compare_node, value))
bgneal@45: 						dom.removeClass(node, value);
bgneal@45: 				});
bgneal@45: 
bgneal@45: 				// Check for non internal attributes
bgneal@45: 				attrs = dom.getAttribs(node);
bgneal@45: 				for (i = 0; i < attrs.length; i++) {
bgneal@45: 					if (attrs[i].nodeName.indexOf('_') !== 0)
bgneal@45: 						return FALSE;
bgneal@45: 				}
bgneal@45: 			}
bgneal@45: 
bgneal@45: 			// Remove the inline child if it's empty for example <b> or <span>
bgneal@45: 			if (format.remove != 'none') {
bgneal@45: 				removeNode(node, format);
bgneal@45: 				return TRUE;
bgneal@45: 			}
bgneal@45: 		};
bgneal@45: 
bgneal@45: 		function removeNode(node, format) {
bgneal@45: 			var parentNode = node.parentNode, rootBlockElm;
bgneal@45: 
bgneal@45: 			if (format.block) {
bgneal@45: 				if (!forcedRootBlock) {
bgneal@45: 					function find(node, next, inc) {
bgneal@45: 						node = getNonWhiteSpaceSibling(node, next, inc);
bgneal@45: 
bgneal@45: 						return !node || (node.nodeName == 'BR' || isBlock(node));
bgneal@45: 					};
bgneal@45: 
bgneal@45: 					// Append BR elements if needed before we remove the block
bgneal@45: 					if (isBlock(node) && !isBlock(parentNode)) {
bgneal@45: 						if (!find(node, FALSE) && !find(node.firstChild, TRUE, 1))
bgneal@45: 							node.insertBefore(dom.create('br'), node.firstChild);
bgneal@45: 
bgneal@45: 						if (!find(node, TRUE) && !find(node.lastChild, FALSE, 1))
bgneal@45: 							node.appendChild(dom.create('br'));
bgneal@45: 					}
bgneal@45: 				} else {
bgneal@45: 					// Wrap the block in a forcedRootBlock if we are at the root of document
bgneal@45: 					if (parentNode == dom.getRoot()) {
bgneal@45: 						if (!format.list_block || !isEq(node, format.list_block)) {
bgneal@45: 							each(tinymce.grep(node.childNodes), function(node) {
bgneal@45: 								if (isValid(forcedRootBlock, node.nodeName.toLowerCase())) {
bgneal@45: 									if (!rootBlockElm)
bgneal@45: 										rootBlockElm = wrap(node, forcedRootBlock);
bgneal@45: 									else
bgneal@45: 										rootBlockElm.appendChild(node);
bgneal@45: 								} else
bgneal@45: 									rootBlockElm = 0;
bgneal@45: 							});
bgneal@45: 						}
bgneal@45: 					}
bgneal@45: 				}
bgneal@45: 			}
bgneal@45: 
bgneal@45: 			// Never remove nodes that isn't the specified inline element if a selector is specified too
bgneal@45: 			if (format.selector && format.inline && !isEq(format.inline, node))
bgneal@45: 				return;
bgneal@45: 
bgneal@45: 			dom.remove(node, 1);
bgneal@45: 		};
bgneal@45: 
bgneal@45: 		function getNonWhiteSpaceSibling(node, next, inc) {
bgneal@45: 			if (node) {
bgneal@45: 				next = next ? 'nextSibling' : 'previousSibling';
bgneal@45: 
bgneal@45: 				for (node = inc ? node : node[next]; node; node = node[next]) {
bgneal@45: 					if (node.nodeType == 1 || !isWhiteSpaceNode(node))
bgneal@45: 						return node;
bgneal@45: 				}
bgneal@45: 			}
bgneal@45: 		};
bgneal@45: 
bgneal@45: 		function isBookmarkNode(node) {
bgneal@45: 			return node && node.nodeType == 1 && node.getAttribute('data-mce-type') == 'bookmark';
bgneal@45: 		};
bgneal@45: 
bgneal@45: 		function mergeSiblings(prev, next) {
bgneal@45: 			var marker, sibling, tmpSibling;
bgneal@45: 
bgneal@45: 			function compareElements(node1, node2) {
bgneal@45: 				// Not the same name
bgneal@45: 				if (node1.nodeName != node2.nodeName)
bgneal@45: 					return FALSE;
bgneal@45: 
bgneal@45: 				function getAttribs(node) {
bgneal@45: 					var attribs = {};
bgneal@45: 
bgneal@45: 					each(dom.getAttribs(node), function(attr) {
bgneal@45: 						var name = attr.nodeName.toLowerCase();
bgneal@45: 
bgneal@45: 						// Don't compare internal attributes or style
bgneal@45: 						if (name.indexOf('_') !== 0 && name !== 'style')
bgneal@45: 							attribs[name] = dom.getAttrib(node, name);
bgneal@45: 					});
bgneal@45: 
bgneal@45: 					return attribs;
bgneal@45: 				};
bgneal@45: 
bgneal@45: 				function compareObjects(obj1, obj2) {
bgneal@45: 					var value, name;
bgneal@45: 
bgneal@45: 					for (name in obj1) {
bgneal@45: 						// Obj1 has item obj2 doesn't have
bgneal@45: 						if (obj1.hasOwnProperty(name)) {
bgneal@45: 							value = obj2[name];
bgneal@45: 
bgneal@45: 							// Obj2 doesn't have obj1 item
bgneal@45: 							if (value === undefined)
bgneal@45: 								return FALSE;
bgneal@45: 
bgneal@45: 							// Obj2 item has a different value
bgneal@45: 							if (obj1[name] != value)
bgneal@45: 								return FALSE;
bgneal@45: 
bgneal@45: 							// Delete similar value
bgneal@45: 							delete obj2[name];
bgneal@45: 						}
bgneal@45: 					}
bgneal@45: 
bgneal@45: 					// Check if obj 2 has something obj 1 doesn't have
bgneal@45: 					for (name in obj2) {
bgneal@45: 						// Obj2 has item obj1 doesn't have
bgneal@45: 						if (obj2.hasOwnProperty(name))
bgneal@45: 							return FALSE;
bgneal@45: 					}
bgneal@45: 
bgneal@45: 					return TRUE;
bgneal@45: 				};
bgneal@45: 
bgneal@45: 				// Attribs are not the same
bgneal@45: 				if (!compareObjects(getAttribs(node1), getAttribs(node2)))
bgneal@45: 					return FALSE;
bgneal@45: 
bgneal@45: 				// Styles are not the same
bgneal@45: 				if (!compareObjects(dom.parseStyle(dom.getAttrib(node1, 'style')), dom.parseStyle(dom.getAttrib(node2, 'style'))))
bgneal@45: 					return FALSE;
bgneal@45: 
bgneal@45: 				return TRUE;
bgneal@45: 			};
bgneal@45: 
bgneal@45: 			// Check if next/prev exists and that they are elements
bgneal@45: 			if (prev && next) {
bgneal@45: 				function findElementSibling(node, sibling_name) {
bgneal@45: 					for (sibling = node; sibling; sibling = sibling[sibling_name]) {
bgneal@45: 						if (sibling.nodeType == 3 && sibling.nodeValue.length !== 0)
bgneal@45: 							return node;
bgneal@45: 
bgneal@45: 						if (sibling.nodeType == 1 && !isBookmarkNode(sibling))
bgneal@45: 							return sibling;
bgneal@45: 					}
bgneal@45: 
bgneal@45: 					return node;
bgneal@45: 				};
bgneal@45: 
bgneal@45: 				// If previous sibling is empty then jump over it
bgneal@45: 				prev = findElementSibling(prev, 'previousSibling');
bgneal@45: 				next = findElementSibling(next, 'nextSibling');
bgneal@45: 
bgneal@45: 				// Compare next and previous nodes
bgneal@45: 				if (compareElements(prev, next)) {
bgneal@45: 					// Append nodes between
bgneal@45: 					for (sibling = prev.nextSibling; sibling && sibling != next;) {
bgneal@45: 						tmpSibling = sibling;
bgneal@45: 						sibling = sibling.nextSibling;
bgneal@45: 						prev.appendChild(tmpSibling);
bgneal@45: 					}
bgneal@45: 
bgneal@45: 					// Remove next node
bgneal@45: 					dom.remove(next);
bgneal@45: 
bgneal@45: 					// Move children into prev node
bgneal@45: 					each(tinymce.grep(next.childNodes), function(node) {
bgneal@45: 						prev.appendChild(node);
bgneal@45: 					});
bgneal@45: 
bgneal@45: 					return prev;
bgneal@45: 				}
bgneal@45: 			}
bgneal@45: 
bgneal@45: 			return next;
bgneal@45: 		};
bgneal@45: 
bgneal@45: 		function isTextBlock(name) {
bgneal@45: 			return /^(h[1-6]|p|div|pre|address|dl|dt|dd)$/.test(name);
bgneal@45: 		};
bgneal@45: 
bgneal@45: 		function getContainer(rng, start) {
bgneal@45: 			var container, offset, lastIdx, walker;
bgneal@45: 
bgneal@45: 			container = rng[start ? 'startContainer' : 'endContainer'];
bgneal@45: 			offset = rng[start ? 'startOffset' : 'endOffset'];
bgneal@45: 
bgneal@45: 			if (container.nodeType == 1) {
bgneal@45: 				lastIdx = container.childNodes.length - 1;
bgneal@45: 
bgneal@45: 				if (!start && offset)
bgneal@45: 					offset--;
bgneal@45: 
bgneal@45: 				container = container.childNodes[offset > lastIdx ? lastIdx : offset];
bgneal@45: 			}
bgneal@45: 
bgneal@45: 			// If start text node is excluded then walk to the next node
bgneal@45: 			if (container.nodeType === 3 && start && offset >= container.nodeValue.length) {
bgneal@45: 				container = new TreeWalker(container, ed.getBody()).next() || container;
bgneal@45: 			}
bgneal@45: 
bgneal@45: 			// If end text node is excluded then walk to the previous node
bgneal@45: 			if (container.nodeType === 3 && !start && offset == 0) {
bgneal@45: 				container = new TreeWalker(container, ed.getBody()).prev() || container;
bgneal@45: 			}
bgneal@45: 
bgneal@45: 			return container;
bgneal@45: 		};
bgneal@45: 
bgneal@45: 		function performCaretAction(type, name, vars) {
bgneal@45: 			var caretContainerId = '_mce_caret', debug = ed.settings.caret_debug;
bgneal@45: 
bgneal@45: 			// Creates a caret container bogus element
bgneal@45: 			function createCaretContainer(fill) {
bgneal@45: 				var caretContainer = dom.create('span', {id: caretContainerId, 'data-mce-bogus': true, style: debug ? 'color:red' : ''});
bgneal@45: 
bgneal@45: 				if (fill) {
bgneal@45: 					caretContainer.appendChild(ed.getDoc().createTextNode(INVISIBLE_CHAR));
bgneal@45: 				}
bgneal@45: 
bgneal@45: 				return caretContainer;
bgneal@45: 			};
bgneal@45: 
bgneal@45: 			function isCaretContainerEmpty(node, nodes) {
bgneal@45: 				while (node) {
bgneal@45: 					if ((node.nodeType === 3 && node.nodeValue !== INVISIBLE_CHAR) || node.childNodes.length > 1) {
bgneal@45: 						return false;
bgneal@45: 					}
bgneal@45: 
bgneal@45: 					// Collect nodes
bgneal@45: 					if (nodes && node.nodeType === 1) {
bgneal@45: 						nodes.push(node);
bgneal@45: 					}
bgneal@45: 
bgneal@45: 					node = node.firstChild;
bgneal@45: 				}
bgneal@45: 
bgneal@45: 				return true;
bgneal@45: 			};
bgneal@45: 			
bgneal@45: 			// Returns any parent caret container element
bgneal@45: 			function getParentCaretContainer(node) {
bgneal@45: 				while (node) {
bgneal@45: 					if (node.id === caretContainerId) {
bgneal@45: 						return node;
bgneal@45: 					}
bgneal@45: 
bgneal@45: 					node = node.parentNode;
bgneal@45: 				}
bgneal@45: 			};
bgneal@45: 
bgneal@45: 			// Finds the first text node in the specified node
bgneal@45: 			function findFirstTextNode(node) {
bgneal@45: 				var walker;
bgneal@45: 
bgneal@45: 				if (node) {
bgneal@45: 					walker = new TreeWalker(node, node);
bgneal@45: 
bgneal@45: 					for (node = walker.current(); node; node = walker.next()) {
bgneal@45: 						if (node.nodeType === 3) {
bgneal@45: 							return node;
bgneal@45: 						}
bgneal@45: 					}
bgneal@45: 				}
bgneal@45: 			};
bgneal@45: 
bgneal@45: 			// Removes the caret container for the specified node or all on the current document
bgneal@45: 			function removeCaretContainer(node, move_caret) {
bgneal@45: 				var child, rng;
bgneal@45: 
bgneal@45: 				if (!node) {
bgneal@45: 					node = getParentCaretContainer(selection.getStart());
bgneal@45: 
bgneal@45: 					if (!node) {
bgneal@45: 						while (node = dom.get(caretContainerId)) {
bgneal@45: 							removeCaretContainer(node, false);
bgneal@45: 						}
bgneal@45: 					}
bgneal@45: 				} else {
bgneal@45: 					rng = selection.getRng(true);
bgneal@45: 
bgneal@45: 					if (isCaretContainerEmpty(node)) {
bgneal@45: 						if (move_caret !== false) {
bgneal@45: 							rng.setStartBefore(node);
bgneal@45: 							rng.setEndBefore(node);
bgneal@45: 						}
bgneal@45: 
bgneal@45: 						dom.remove(node);
bgneal@45: 					} else {
bgneal@45: 						child = findFirstTextNode(node);
bgneal@45: 
bgneal@45: 						if (child.nodeValue.charAt(0) === INVISIBLE_CHAR) {
bgneal@45: 							child = child.deleteData(0, 1);
bgneal@45: 						}
bgneal@45: 
bgneal@45: 						dom.remove(node, 1);
bgneal@45: 					}
bgneal@45: 
bgneal@45: 					selection.setRng(rng);
bgneal@45: 				}
bgneal@45: 			};
bgneal@45: 			
bgneal@45: 			// Applies formatting to the caret postion
bgneal@45: 			function applyCaretFormat() {
bgneal@45: 				var rng, caretContainer, textNode, offset, bookmark, container, text;
bgneal@45: 
bgneal@45: 				rng = selection.getRng(true);
bgneal@45: 				offset = rng.startOffset;
bgneal@45: 				container = rng.startContainer;
bgneal@45: 				text = container.nodeValue;
bgneal@45: 
bgneal@45: 				caretContainer = getParentCaretContainer(selection.getStart());
bgneal@45: 				if (caretContainer) {
bgneal@45: 					textNode = findFirstTextNode(caretContainer);
bgneal@45: 				}
bgneal@45: 
bgneal@45: 				// Expand to word is caret is in the middle of a text node and the char before/after is a alpha numeric character
bgneal@45: 				if (text && offset > 0 && offset < text.length && /\w/.test(text.charAt(offset)) && /\w/.test(text.charAt(offset - 1))) {
bgneal@45: 					// Get bookmark of caret position
bgneal@45: 					bookmark = selection.getBookmark();
bgneal@45: 
bgneal@45: 					// Collapse bookmark range (WebKit)
bgneal@45: 					rng.collapse(true);
bgneal@45: 
bgneal@45: 					// Expand the range to the closest word and split it at those points
bgneal@45: 					rng = expandRng(rng, get(name));
bgneal@45: 					rng = rangeUtils.split(rng);
bgneal@45: 
bgneal@45: 					// Apply the format to the range
bgneal@45: 					apply(name, vars, rng);
bgneal@45: 
bgneal@45: 					// Move selection back to caret position
bgneal@45: 					selection.moveToBookmark(bookmark);
bgneal@45: 				} else {
bgneal@45: 					if (!caretContainer || textNode.nodeValue !== INVISIBLE_CHAR) {
bgneal@45: 						caretContainer = createCaretContainer(true);
bgneal@45: 						textNode = caretContainer.firstChild;
bgneal@45: 
bgneal@45: 						rng.insertNode(caretContainer);
bgneal@45: 						offset = 1;
bgneal@45: 
bgneal@45: 						apply(name, vars, caretContainer);
bgneal@45: 					} else {
bgneal@45: 						apply(name, vars, caretContainer);
bgneal@45: 					}
bgneal@45: 
bgneal@45: 					// Move selection to text node
bgneal@45: 					selection.setCursorLocation(textNode, offset);
bgneal@45: 				}
bgneal@45: 			};
bgneal@45: 
bgneal@45: 			function removeCaretFormat() {
bgneal@45: 				var rng = selection.getRng(true), container, offset, bookmark,
bgneal@45: 					hasContentAfter, node, formatNode, parents = [], i, caretContainer;
bgneal@45: 
bgneal@45: 				container = rng.startContainer;
bgneal@45: 				offset = rng.startOffset;
bgneal@45: 				node = container;
bgneal@45: 
bgneal@45: 				if (container.nodeType == 3) {
bgneal@45: 					if (offset != container.nodeValue.length || container.nodeValue === INVISIBLE_CHAR) {
bgneal@45: 						hasContentAfter = true;
bgneal@45: 					}
bgneal@45: 
bgneal@45: 					node = node.parentNode;
bgneal@45: 				}
bgneal@45: 
bgneal@45: 				while (node) {
bgneal@45: 					if (matchNode(node, name, vars)) {
bgneal@45: 						formatNode = node;
bgneal@45: 						break;
bgneal@45: 					}
bgneal@45: 
bgneal@45: 					if (node.nextSibling) {
bgneal@45: 						hasContentAfter = true;
bgneal@45: 					}
bgneal@45: 
bgneal@45: 					parents.push(node);
bgneal@45: 					node = node.parentNode;
bgneal@45: 				}
bgneal@45: 
bgneal@45: 				// Node doesn't have the specified format
bgneal@45: 				if (!formatNode) {
bgneal@45: 					return;
bgneal@45: 				}
bgneal@45: 
bgneal@45: 				// Is there contents after the caret then remove the format on the element
bgneal@45: 				if (hasContentAfter) {
bgneal@45: 					// Get bookmark of caret position
bgneal@45: 					bookmark = selection.getBookmark();
bgneal@45: 
bgneal@45: 					// Collapse bookmark range (WebKit)
bgneal@45: 					rng.collapse(true);
bgneal@45: 
bgneal@45: 					// Expand the range to the closest word and split it at those points
bgneal@45: 					rng = expandRng(rng, get(name), true);
bgneal@45: 					rng = rangeUtils.split(rng);
bgneal@45: 
bgneal@45: 					// Remove the format from the range
bgneal@45: 					remove(name, vars, rng);
bgneal@45: 
bgneal@45: 					// Move selection back to caret position
bgneal@45: 					selection.moveToBookmark(bookmark);
bgneal@45: 				} else {
bgneal@45: 					caretContainer = createCaretContainer();
bgneal@45: 
bgneal@45: 					node = caretContainer;
bgneal@45: 					for (i = parents.length - 1; i >= 0; i--) {
bgneal@45: 						node.appendChild(dom.clone(parents[i], false));
bgneal@45: 						node = node.firstChild;
bgneal@45: 					}
bgneal@45: 
bgneal@45: 					// Insert invisible character into inner most format element
bgneal@45: 					node.appendChild(dom.doc.createTextNode(INVISIBLE_CHAR));
bgneal@45: 					node = node.firstChild;
bgneal@45: 
bgneal@45: 					// Insert caret container after the formated node
bgneal@45: 					dom.insertAfter(caretContainer, formatNode);
bgneal@45: 
bgneal@45: 					// Move selection to text node
bgneal@45: 					selection.setCursorLocation(node, 1);
bgneal@45: 				}
bgneal@45: 			};
bgneal@45: 
bgneal@45: 			// Only bind the caret events once
bgneal@45: 			if (!self._hasCaretEvents) {
bgneal@45: 				// Mark current caret container elements as bogus when getting the contents so we don't end up with empty elements
bgneal@45: 				ed.onBeforeGetContent.addToTop(function() {
bgneal@45: 					var nodes = [], i;
bgneal@45: 
bgneal@45: 					if (isCaretContainerEmpty(getParentCaretContainer(selection.getStart()), nodes)) {
bgneal@45: 						// Mark children
bgneal@45: 						i = nodes.length;
bgneal@45: 						while (i--) {
bgneal@45: 							dom.setAttrib(nodes[i], 'data-mce-bogus', '1');
bgneal@45: 						}
bgneal@45: 					}
bgneal@45: 				});
bgneal@45: 
bgneal@45: 				// Remove caret container on mouse up and on key up
bgneal@45: 				tinymce.each('onMouseUp onKeyUp'.split(' '), function(name) {
bgneal@45: 					ed[name].addToTop(function() {
bgneal@45: 						removeCaretContainer();
bgneal@45: 					});
bgneal@45: 				});
bgneal@45: 
bgneal@45: 				// Remove caret container on keydown and it's a backspace, enter or left/right arrow keys
bgneal@45: 				ed.onKeyDown.addToTop(function(ed, e) {
bgneal@45: 					var keyCode = e.keyCode;
bgneal@45: 
bgneal@45: 					if (keyCode == 8 || keyCode == 37 || keyCode == 39) {
bgneal@45: 						removeCaretContainer(getParentCaretContainer(selection.getStart()));
bgneal@45: 					}
bgneal@45: 				});
bgneal@45: 
bgneal@45: 				self._hasCaretEvents = true;
bgneal@45: 			}
bgneal@45: 
bgneal@45: 			// Do apply or remove caret format
bgneal@45: 			if (type == "apply") {
bgneal@45: 				applyCaretFormat();
bgneal@45: 			} else {
bgneal@45: 				removeCaretFormat();
bgneal@45: 			}
bgneal@45: 		};
bgneal@45: 
bgneal@45: 		function moveStart(rng) {
bgneal@45: 			var container = rng.startContainer,
bgneal@45: 					offset = rng.startOffset,
bgneal@45: 					walker, node, nodes, tmpNode;
bgneal@45: 
bgneal@45: 			// Convert text node into index if possible
bgneal@45: 			if (container.nodeType == 3 && offset >= container.nodeValue.length - 1) {
bgneal@45: 				container = container.parentNode;
bgneal@45: 				offset = nodeIndex(container) + 1;
bgneal@45: 			}
bgneal@45: 
bgneal@45: 			// Move startContainer/startOffset in to a suitable node
bgneal@45: 			if (container.nodeType == 1) {
bgneal@45: 				nodes = container.childNodes;
bgneal@45: 				container = nodes[Math.min(offset, nodes.length - 1)];
bgneal@45: 				walker = new TreeWalker(container);
bgneal@45: 
bgneal@45: 				// If offset is at end of the parent node walk to the next one
bgneal@45: 				if (offset > nodes.length - 1)
bgneal@45: 					walker.next();
bgneal@45: 
bgneal@45: 				for (node = walker.current(); node; node = walker.next()) {
bgneal@45: 					if (node.nodeType == 3 && !isWhiteSpaceNode(node)) {
bgneal@45: 						// IE has a "neat" feature where it moves the start node into the closest element
bgneal@45: 						// we can avoid this by inserting an element before it and then remove it after we set the selection
bgneal@45: 						tmpNode = dom.create('a', null, INVISIBLE_CHAR);
bgneal@45: 						node.parentNode.insertBefore(tmpNode, node);
bgneal@45: 
bgneal@45: 						// Set selection and remove tmpNode
bgneal@45: 						rng.setStart(node, 0);
bgneal@45: 						selection.setRng(rng);
bgneal@45: 						dom.remove(tmpNode);
bgneal@45: 
bgneal@45: 						return;
bgneal@45: 					}
bgneal@45: 				}
bgneal@45: 			}
bgneal@45: 		};
bgneal@45: 
bgneal@45: 	};
bgneal@45: })(tinymce);
bgneal@45: 
bgneal@45: tinymce.onAddEditor.add(function(tinymce, ed) {
bgneal@45: 	var filters, fontSizes, dom, settings = ed.settings;
bgneal@45: 
bgneal@45: 	if (settings.inline_styles) {
bgneal@45: 		fontSizes = tinymce.explode(settings.font_size_legacy_values);
bgneal@45: 
bgneal@45: 		function replaceWithSpan(node, styles) {
bgneal@45: 			tinymce.each(styles, function(value, name) {
bgneal@45: 				if (value)
bgneal@45: 					dom.setStyle(node, name, value);
bgneal@45: 			});
bgneal@45: 
bgneal@45: 			dom.rename(node, 'span');
bgneal@45: 		};
bgneal@45: 
bgneal@45: 		filters = {
bgneal@45: 			font : function(dom, node) {
bgneal@45: 				replaceWithSpan(node, {
bgneal@45: 					backgroundColor : node.style.backgroundColor,
bgneal@45: 					color : node.color,
bgneal@45: 					fontFamily : node.face,
bgneal@45: 					fontSize : fontSizes[parseInt(node.size) - 1]
bgneal@45: 				});
bgneal@45: 			},
bgneal@45: 
bgneal@45: 			u : function(dom, node) {
bgneal@45: 				replaceWithSpan(node, {
bgneal@45: 					textDecoration : 'underline'
bgneal@45: 				});
bgneal@45: 			},
bgneal@45: 
bgneal@45: 			strike : function(dom, node) {
bgneal@45: 				replaceWithSpan(node, {
bgneal@45: 					textDecoration : 'line-through'
bgneal@45: 				});
bgneal@45: 			}
bgneal@45: 		};
bgneal@45: 
bgneal@45: 		function convert(editor, params) {
bgneal@45: 			dom = editor.dom;
bgneal@45: 
bgneal@45: 			if (settings.convert_fonts_to_spans) {
bgneal@45: 				tinymce.each(dom.select('font,u,strike', params.node), function(node) {
bgneal@45: 					filters[node.nodeName.toLowerCase()](ed.dom, node);
bgneal@45: 				});
bgneal@45: 			}
bgneal@45: 		};
bgneal@45: 
bgneal@45: 		ed.onPreProcess.add(convert);
bgneal@45: 		ed.onSetContent.add(convert);
bgneal@45: 
bgneal@45: 		ed.onInit.add(function() {
bgneal@45: 			ed.selection.onSetContent.add(convert);
bgneal@45: 		});
bgneal@45: 	}
bgneal@45: });
bgneal@45: