o: ActiveSupport::Cache::Entry :@compressedF:@expires_in0:@created_atf1364810574.340916:@value"%�{I" class:EFI"BundledAsset;FI"logical_path;FI"application.js;TI" pathname;FI"0$root/app/assets/javascripts/application.js;TI"content_type;FI"application/javascript;FI" mtime;FI"2013-04-01T18:02:52+08:00;FI"length;Fit�I"digest;F"%7707a1734a637f6044233d9483dded5dI"source;FI"t�/*! * jQuery JavaScript Library v1.9.1 * http://jquery.com/ * * Includes Sizzle.js * http://sizzlejs.com/ * * Copyright 2005, 2012 jQuery Foundation, Inc. and other contributors * Released under the MIT license * http://jquery.org/license * * Date: 2013-2-4 */ (function( window, undefined ) { // Can't do this because several apps including ASP.NET trace // the stack via arguments.caller.callee and Firefox dies if // you try to trace through "use strict" call chains. (#13335) // Support: Firefox 18+ //"use strict"; var // The deferred used on DOM ready readyList, // A central reference to the root jQuery(document) rootjQuery, // Support: IE<9 // For `typeof node.method` instead of `node.method !== undefined` core_strundefined = typeof undefined, // Use the correct document accordingly with window argument (sandbox) document = window.document, location = window.location, // Map over jQuery in case of overwrite _jQuery = window.jQuery, // Map over the $ in case of overwrite _$ = window.$, // [[Class]] -> type pairs class2type = {}, // List of deleted data cache ids, so we can reuse them core_deletedIds = [], core_version = "1.9.1", // Save a reference to some core methods core_concat = core_deletedIds.concat, core_push = core_deletedIds.push, core_slice = core_deletedIds.slice, core_indexOf = core_deletedIds.indexOf, core_toString = class2type.toString, core_hasOwn = class2type.hasOwnProperty, core_trim = core_version.trim, // Define a local copy of jQuery jQuery = function( selector, context ) { // The jQuery object is actually just the init constructor 'enhanced' return new jQuery.fn.init( selector, context, rootjQuery ); }, // Used for matching numbers core_pnum = /[+-]?(?:\d*\.|)\d+(?:[eE][+-]?\d+|)/.source, // Used for splitting on whitespace core_rnotwhite = /\S+/g, // Make sure we trim BOM and NBSP (here's looking at you, Safari 5.0 and IE) rtrim = /^[\s\uFEFF\xA0]+|[\s\uFEFF\xA0]+$/g, // A simple way to check for HTML strings // Prioritize #id over to avoid XSS via location.hash (#9521) // Strict HTML recognition (#11290: must start with <) rquickExpr = /^(?:(<[\w\W]+>)[^>]*|#([\w-]*))$/, // Match a standalone tag rsingleTag = /^<(\w+)\s*\/?>(?:<\/\1>|)$/, // JSON RegExp rvalidchars = /^[\],:{}\s]*$/, rvalidbraces = /(?:^|:|,)(?:\s*\[)+/g, rvalidescape = /\\(?:["\\\/bfnrt]|u[\da-fA-F]{4})/g, rvalidtokens = /"[^"\\\r\n]*"|true|false|null|-?(?:\d+\.|)\d+(?:[eE][+-]?\d+|)/g, // Matches dashed string for camelizing rmsPrefix = /^-ms-/, rdashAlpha = /-([\da-z])/gi, // Used by jQuery.camelCase as callback to replace() fcamelCase = function( all, letter ) { return letter.toUpperCase(); }, // The ready event handler completed = function( event ) { // readyState === "complete" is good enough for us to call the dom ready in oldIE if ( document.addEventListener || event.type === "load" || document.readyState === "complete" ) { detach(); jQuery.ready(); } }, // Clean-up method for dom ready events detach = function() { if ( document.addEventListener ) { document.removeEventListener( "DOMContentLoaded", completed, false ); window.removeEventListener( "load", completed, false ); } else { document.detachEvent( "onreadystatechange", completed ); window.detachEvent( "onload", completed ); } }; jQuery.fn = jQuery.prototype = { // The current version of jQuery being used jquery: core_version, constructor: jQuery, init: function( selector, context, rootjQuery ) { var match, elem; // HANDLE: $(""), $(null), $(undefined), $(false) if ( !selector ) { return this; } // Handle HTML strings if ( typeof selector === "string" ) { if ( selector.charAt(0) === "<" && selector.charAt( selector.length - 1 ) === ">" && selector.length >= 3 ) { // Assume that strings that start and end with <> are HTML and skip the regex check match = [ null, selector, null ]; } else { match = rquickExpr.exec( selector ); } // Match html or make sure no context is specified for #id if ( match && (match[1] || !context) ) { // HANDLE: $(html) -> $(array) if ( match[1] ) { context = context instanceof jQuery ? context[0] : context; // scripts is true for back-compat jQuery.merge( this, jQuery.parseHTML( match[1], context && context.nodeType ? context.ownerDocument || context : document, true ) ); // HANDLE: $(html, props) if ( rsingleTag.test( match[1] ) && jQuery.isPlainObject( context ) ) { for ( match in context ) { // Properties of context are called as methods if possible if ( jQuery.isFunction( this[ match ] ) ) { this[ match ]( context[ match ] ); // ...and otherwise set as attributes } else { this.attr( match, context[ match ] ); } } } return this; // HANDLE: $(#id) } else { elem = document.getElementById( match[2] ); // Check parentNode to catch when Blackberry 4.6 returns // nodes that are no longer in the document #6963 if ( elem && elem.parentNode ) { // Handle the case where IE and Opera return items // by name instead of ID if ( elem.id !== match[2] ) { return rootjQuery.find( selector ); } // Otherwise, we inject the element directly into the jQuery object this.length = 1; this[0] = elem; } this.context = document; this.selector = selector; return this; } // HANDLE: $(expr, $(...)) } else if ( !context || context.jquery ) { return ( context || rootjQuery ).find( selector ); // HANDLE: $(expr, context) // (which is just equivalent to: $(context).find(expr) } else { return this.constructor( context ).find( selector ); } // HANDLE: $(DOMElement) } else if ( selector.nodeType ) { this.context = this[0] = selector; this.length = 1; return this; // HANDLE: $(function) // Shortcut for document ready } else if ( jQuery.isFunction( selector ) ) { return rootjQuery.ready( selector ); } if ( selector.selector !== undefined ) { this.selector = selector.selector; this.context = selector.context; } return jQuery.makeArray( selector, this ); }, // Start with an empty selector selector: "", // The default length of a jQuery object is 0 length: 0, // The number of elements contained in the matched element set size: function() { return this.length; }, toArray: function() { return core_slice.call( this ); }, // Get the Nth element in the matched element set OR // Get the whole matched element set as a clean array get: function( num ) { return num == null ? // Return a 'clean' array this.toArray() : // Return just the object ( num < 0 ? this[ this.length + num ] : this[ num ] ); }, // Take an array of elements and push it onto the stack // (returning the new matched element set) pushStack: function( elems ) { // Build a new jQuery matched element set var ret = jQuery.merge( this.constructor(), elems ); // Add the old object onto the stack (as a reference) ret.prevObject = this; ret.context = this.context; // Return the newly-formed element set return ret; }, // Execute a callback for every element in the matched set. // (You can seed the arguments with an array of args, but this is // only used internally.) each: function( callback, args ) { return jQuery.each( this, callback, args ); }, ready: function( fn ) { // Add the callback jQuery.ready.promise().done( fn ); return this; }, slice: function() { return this.pushStack( core_slice.apply( this, arguments ) ); }, first: function() { return this.eq( 0 ); }, last: function() { return this.eq( -1 ); }, eq: function( i ) { var len = this.length, j = +i + ( i < 0 ? len : 0 ); return this.pushStack( j >= 0 && j < len ? [ this[j] ] : [] ); }, map: function( callback ) { return this.pushStack( jQuery.map(this, function( elem, i ) { return callback.call( elem, i, elem ); })); }, end: function() { return this.prevObject || this.constructor(null); }, // For internal use only. // Behaves like an Array's method, not like a jQuery method. push: core_push, sort: [].sort, splice: [].splice }; // Give the init function the jQuery prototype for later instantiation jQuery.fn.init.prototype = jQuery.fn; jQuery.extend = jQuery.fn.extend = function() { var src, copyIsArray, copy, name, options, clone, target = arguments[0] || {}, i = 1, length = arguments.length, deep = false; // Handle a deep copy situation if ( typeof target === "boolean" ) { deep = target; target = arguments[1] || {}; // skip the boolean and the target i = 2; } // Handle case when target is a string or something (possible in deep copy) if ( typeof target !== "object" && !jQuery.isFunction(target) ) { target = {}; } // extend jQuery itself if only one argument is passed if ( length === i ) { target = this; --i; } for ( ; i < length; i++ ) { // Only deal with non-null/undefined values if ( (options = arguments[ i ]) != null ) { // Extend the base object for ( name in options ) { src = target[ name ]; copy = options[ name ]; // Prevent never-ending loop if ( target === copy ) { continue; } // Recurse if we're merging plain objects or arrays if ( deep && copy && ( jQuery.isPlainObject(copy) || (copyIsArray = jQuery.isArray(copy)) ) ) { if ( copyIsArray ) { copyIsArray = false; clone = src && jQuery.isArray(src) ? src : []; } else { clone = src && jQuery.isPlainObject(src) ? src : {}; } // Never move original objects, clone them target[ name ] = jQuery.extend( deep, clone, copy ); // Don't bring in undefined values } else if ( copy !== undefined ) { target[ name ] = copy; } } } } // Return the modified object return target; }; jQuery.extend({ noConflict: function( deep ) { if ( window.$ === jQuery ) { window.$ = _$; } if ( deep && window.jQuery === jQuery ) { window.jQuery = _jQuery; } return jQuery; }, // Is the DOM ready to be used? Set to true once it occurs. isReady: false, // A counter to track how many items to wait for before // the ready event fires. See #6781 readyWait: 1, // Hold (or release) the ready event holdReady: function( hold ) { if ( hold ) { jQuery.readyWait++; } else { jQuery.ready( true ); } }, // Handle when the DOM is ready ready: function( wait ) { // Abort if there are pending holds or we're already ready if ( wait === true ? --jQuery.readyWait : jQuery.isReady ) { return; } // Make sure body exists, at least, in case IE gets a little overzealous (ticket #5443). if ( !document.body ) { return setTimeout( jQuery.ready ); } // Remember that the DOM is ready jQuery.isReady = true; // If a normal DOM Ready event fired, decrement, and wait if need be if ( wait !== true && --jQuery.readyWait > 0 ) { return; } // If there are functions bound, to execute readyList.resolveWith( document, [ jQuery ] ); // Trigger any bound ready events if ( jQuery.fn.trigger ) { jQuery( document ).trigger("ready").off("ready"); } }, // See test/unit/core.js for details concerning isFunction. // Since version 1.3, DOM methods and functions like alert // aren't supported. They return false on IE (#2968). isFunction: function( obj ) { return jQuery.type(obj) === "function"; }, isArray: Array.isArray || function( obj ) { return jQuery.type(obj) === "array"; }, isWindow: function( obj ) { return obj != null && obj == obj.window; }, isNumeric: function( obj ) { return !isNaN( parseFloat(obj) ) && isFinite( obj ); }, type: function( obj ) { if ( obj == null ) { return String( obj ); } return typeof obj === "object" || typeof obj === "function" ? class2type[ core_toString.call(obj) ] || "object" : typeof obj; }, isPlainObject: function( obj ) { // Must be an Object. // Because of IE, we also have to check the presence of the constructor property. // Make sure that DOM nodes and window objects don't pass through, as well if ( !obj || jQuery.type(obj) !== "object" || obj.nodeType || jQuery.isWindow( obj ) ) { return false; } try { // Not own constructor property must be Object if ( obj.constructor && !core_hasOwn.call(obj, "constructor") && !core_hasOwn.call(obj.constructor.prototype, "isPrototypeOf") ) { return false; } } catch ( e ) { // IE8,9 Will throw exceptions on certain host objects #9897 return false; } // Own properties are enumerated firstly, so to speed up, // if last one is own, then all properties are own. var key; for ( key in obj ) {} return key === undefined || core_hasOwn.call( obj, key ); }, isEmptyObject: function( obj ) { var name; for ( name in obj ) { return false; } return true; }, error: function( msg ) { throw new Error( msg ); }, // data: string of html // context (optional): If specified, the fragment will be created in this context, defaults to document // keepScripts (optional): If true, will include scripts passed in the html string parseHTML: function( data, context, keepScripts ) { if ( !data || typeof data !== "string" ) { return null; } if ( typeof context === "boolean" ) { keepScripts = context; context = false; } context = context || document; var parsed = rsingleTag.exec( data ), scripts = !keepScripts && []; // Single tag if ( parsed ) { return [ context.createElement( parsed[1] ) ]; } parsed = jQuery.buildFragment( [ data ], context, scripts ); if ( scripts ) { jQuery( scripts ).remove(); } return jQuery.merge( [], parsed.childNodes ); }, parseJSON: function( data ) { // Attempt to parse using the native JSON parser first if ( window.JSON && window.JSON.parse ) { return window.JSON.parse( data ); } if ( data === null ) { return data; } if ( typeof data === "string" ) { // Make sure leading/trailing whitespace is removed (IE can't handle it) data = jQuery.trim( data ); if ( data ) { // Make sure the incoming data is actual JSON // Logic borrowed from http://json.org/json2.js if ( rvalidchars.test( data.replace( rvalidescape, "@" ) .replace( rvalidtokens, "]" ) .replace( rvalidbraces, "")) ) { return ( new Function( "return " + data ) )(); } } } jQuery.error( "Invalid JSON: " + data ); }, // Cross-browser xml parsing parseXML: function( data ) { var xml, tmp; if ( !data || typeof data !== "string" ) { return null; } try { if ( window.DOMParser ) { // Standard tmp = new DOMParser(); xml = tmp.parseFromString( data , "text/xml" ); } else { // IE xml = new ActiveXObject( "Microsoft.XMLDOM" ); xml.async = "false"; xml.loadXML( data ); } } catch( e ) { xml = undefined; } if ( !xml || !xml.documentElement || xml.getElementsByTagName( "parsererror" ).length ) { jQuery.error( "Invalid XML: " + data ); } return xml; }, noop: function() {}, // Evaluates a script in a global context // Workarounds based on findings by Jim Driscoll // http://weblogs.java.net/blog/driscoll/archive/2009/09/08/eval-javascript-global-context globalEval: function( data ) { if ( data && jQuery.trim( data ) ) { // We use execScript on Internet Explorer // We use an anonymous function so that context is window // rather than jQuery in Firefox ( window.execScript || function( data ) { window[ "eval" ].call( window, data ); } )( data ); } }, // Convert dashed to camelCase; used by the css and data modules // Microsoft forgot to hump their vendor prefix (#9572) camelCase: function( string ) { return string.replace( rmsPrefix, "ms-" ).replace( rdashAlpha, fcamelCase ); }, nodeName: function( elem, name ) { return elem.nodeName && elem.nodeName.toLowerCase() === name.toLowerCase(); }, // args is for internal usage only each: function( obj, callback, args ) { var value, i = 0, length = obj.length, isArray = isArraylike( obj ); if ( args ) { if ( isArray ) { for ( ; i < length; i++ ) { value = callback.apply( obj[ i ], args ); if ( value === false ) { break; } } } else { for ( i in obj ) { value = callback.apply( obj[ i ], args ); if ( value === false ) { break; } } } // A special, fast, case for the most common use of each } else { if ( isArray ) { for ( ; i < length; i++ ) { value = callback.call( obj[ i ], i, obj[ i ] ); if ( value === false ) { break; } } } else { for ( i in obj ) { value = callback.call( obj[ i ], i, obj[ i ] ); if ( value === false ) { break; } } } } return obj; }, // Use native String.trim function wherever possible trim: core_trim && !core_trim.call("\uFEFF\xA0") ? function( text ) { return text == null ? "" : core_trim.call( text ); } : // Otherwise use our own trimming functionality function( text ) { return text == null ? "" : ( text + "" ).replace( rtrim, "" ); }, // results is for internal usage only makeArray: function( arr, results ) { var ret = results || []; if ( arr != null ) { if ( isArraylike( Object(arr) ) ) { jQuery.merge( ret, typeof arr === "string" ? [ arr ] : arr ); } else { core_push.call( ret, arr ); } } return ret; }, inArray: function( elem, arr, i ) { var len; if ( arr ) { if ( core_indexOf ) { return core_indexOf.call( arr, elem, i ); } len = arr.length; i = i ? i < 0 ? Math.max( 0, len + i ) : i : 0; for ( ; i < len; i++ ) { // Skip accessing in sparse arrays if ( i in arr && arr[ i ] === elem ) { return i; } } } return -1; }, merge: function( first, second ) { var l = second.length, i = first.length, j = 0; if ( typeof l === "number" ) { for ( ; j < l; j++ ) { first[ i++ ] = second[ j ]; } } else { while ( second[j] !== undefined ) { first[ i++ ] = second[ j++ ]; } } first.length = i; return first; }, grep: function( elems, callback, inv ) { var retVal, ret = [], i = 0, length = elems.length; inv = !!inv; // Go through the array, only saving the items // that pass the validator function for ( ; i < length; i++ ) { retVal = !!callback( elems[ i ], i ); if ( inv !== retVal ) { ret.push( elems[ i ] ); } } return ret; }, // arg is for internal usage only map: function( elems, callback, arg ) { var value, i = 0, length = elems.length, isArray = isArraylike( elems ), ret = []; // Go through the array, translating each of the items to their if ( isArray ) { for ( ; i < length; i++ ) { value = callback( elems[ i ], i, arg ); if ( value != null ) { ret[ ret.length ] = value; } } // Go through every key on the object, } else { for ( i in elems ) { value = callback( elems[ i ], i, arg ); if ( value != null ) { ret[ ret.length ] = value; } } } // Flatten any nested arrays return core_concat.apply( [], ret ); }, // A global GUID counter for objects guid: 1, // Bind a function to a context, optionally partially applying any // arguments. proxy: function( fn, context ) { var args, proxy, tmp; if ( typeof context === "string" ) { tmp = fn[ context ]; context = fn; fn = tmp; } // Quick check to determine if target is callable, in the spec // this throws a TypeError, but we will just return undefined. if ( !jQuery.isFunction( fn ) ) { return undefined; } // Simulated bind args = core_slice.call( arguments, 2 ); proxy = function() { return fn.apply( context || this, args.concat( core_slice.call( arguments ) ) ); }; // Set the guid of unique handler to the same of original handler, so it can be removed proxy.guid = fn.guid = fn.guid || jQuery.guid++; return proxy; }, // Multifunctional method to get and set values of a collection // The value/s can optionally be executed if it's a function access: function( elems, fn, key, value, chainable, emptyGet, raw ) { var i = 0, length = elems.length, bulk = key == null; // Sets many values if ( jQuery.type( key ) === "object" ) { chainable = true; for ( i in key ) { jQuery.access( elems, fn, i, key[i], true, emptyGet, raw ); } // Sets one value } else if ( value !== undefined ) { chainable = true; if ( !jQuery.isFunction( value ) ) { raw = true; } if ( bulk ) { // Bulk operations run against the entire set if ( raw ) { fn.call( elems, value ); fn = null; // ...except when executing function values } else { bulk = fn; fn = function( elem, key, value ) { return bulk.call( jQuery( elem ), value ); }; } } if ( fn ) { for ( ; i < length; i++ ) { fn( elems[i], key, raw ? value : value.call( elems[i], i, fn( elems[i], key ) ) ); } } } return chainable ? elems : // Gets bulk ? fn.call( elems ) : length ? fn( elems[0], key ) : emptyGet; }, now: function() { return ( new Date() ).getTime(); } }); jQuery.ready.promise = function( obj ) { if ( !readyList ) { readyList = jQuery.Deferred(); // Catch cases where $(document).ready() is called after the browser event has already occurred. // we once tried to use readyState "interactive" here, but it caused issues like the one // discovered by ChrisS here: http://bugs.jquery.com/ticket/12282#comment:15 if ( document.readyState === "complete" ) { // Handle it asynchronously to allow scripts the opportunity to delay ready setTimeout( jQuery.ready ); // Standards-based browsers support DOMContentLoaded } else if ( document.addEventListener ) { // Use the handy event callback document.addEventListener( "DOMContentLoaded", completed, false ); // A fallback to window.onload, that will always work window.addEventListener( "load", completed, false ); // If IE event model is used } else { // Ensure firing before onload, maybe late but safe also for iframes document.attachEvent( "onreadystatechange", completed ); // A fallback to window.onload, that will always work window.attachEvent( "onload", completed ); // If IE and not a frame // continually check to see if the document is ready var top = false; try { top = window.frameElement == null && document.documentElement; } catch(e) {} if ( top && top.doScroll ) { (function doScrollCheck() { if ( !jQuery.isReady ) { try { // Use the trick by Diego Perini // http://javascript.nwbox.com/IEContentLoaded/ top.doScroll("left"); } catch(e) { return setTimeout( doScrollCheck, 50 ); } // detach all dom ready events detach(); // and execute any waiting functions jQuery.ready(); } })(); } } } return readyList.promise( obj ); }; // Populate the class2type map jQuery.each("Boolean Number String Function Array Date RegExp Object Error".split(" "), function(i, name) { class2type[ "[object " + name + "]" ] = name.toLowerCase(); }); function isArraylike( obj ) { var length = obj.length, type = jQuery.type( obj ); if ( jQuery.isWindow( obj ) ) { return false; } if ( obj.nodeType === 1 && length ) { return true; } return type === "array" || type !== "function" && ( length === 0 || typeof length === "number" && length > 0 && ( length - 1 ) in obj ); } // All jQuery objects should point back to these rootjQuery = jQuery(document); // String to Object options format cache var optionsCache = {}; // Convert String-formatted options into Object-formatted ones and store in cache function createOptions( options ) { var object = optionsCache[ options ] = {}; jQuery.each( options.match( core_rnotwhite ) || [], function( _, flag ) { object[ flag ] = true; }); return object; } /* * Create a callback list using the following parameters: * * options: an optional list of space-separated options that will change how * the callback list behaves or a more traditional option object * * By default a callback list will act like an event callback list and can be * "fired" multiple times. * * Possible options: * * once: will ensure the callback list can only be fired once (like a Deferred) * * memory: will keep track of previous values and will call any callback added * after the list has been fired right away with the latest "memorized" * values (like a Deferred) * * unique: will ensure a callback can only be added once (no duplicate in the list) * * stopOnFalse: interrupt callings when a callback returns false * */ jQuery.Callbacks = function( options ) { // Convert options from String-formatted to Object-formatted if needed // (we check in cache first) options = typeof options === "string" ? ( optionsCache[ options ] || createOptions( options ) ) : jQuery.extend( {}, options ); var // Flag to know if list is currently firing firing, // Last fire value (for non-forgettable lists) memory, // Flag to know if list was already fired fired, // End of the loop when firing firingLength, // Index of currently firing callback (modified by remove if needed) firingIndex, // First callback to fire (used internally by add and fireWith) firingStart, // Actual callback list list = [], // Stack of fire calls for repeatable lists stack = !options.once && [], // Fire callbacks fire = function( data ) { memory = options.memory && data; fired = true; firingIndex = firingStart || 0; firingStart = 0; firingLength = list.length; firing = true; for ( ; list && firingIndex < firingLength; firingIndex++ ) { if ( list[ firingIndex ].apply( data[ 0 ], data[ 1 ] ) === false && options.stopOnFalse ) { memory = false; // To prevent further calls using add break; } } firing = false; if ( list ) { if ( stack ) { if ( stack.length ) { fire( stack.shift() ); } } else if ( memory ) { list = []; } else { self.disable(); } } }, // Actual Callbacks object self = { // Add a callback or a collection of callbacks to the list add: function() { if ( list ) { // First, we save the current length var start = list.length; (function add( args ) { jQuery.each( args, function( _, arg ) { var type = jQuery.type( arg ); if ( type === "function" ) { if ( !options.unique || !self.has( arg ) ) { list.push( arg ); } } else if ( arg && arg.length && type !== "string" ) { // Inspect recursively add( arg ); } }); })( arguments ); // Do we need to add the callbacks to the // current firing batch? if ( firing ) { firingLength = list.length; // With memory, if we're not firing then // we should call right away } else if ( memory ) { firingStart = start; fire( memory ); } } return this; }, // Remove a callback from the list remove: function() { if ( list ) { jQuery.each( arguments, function( _, arg ) { var index; while( ( index = jQuery.inArray( arg, list, index ) ) > -1 ) { list.splice( index, 1 ); // Handle firing indexes if ( firing ) { if ( index <= firingLength ) { firingLength--; } if ( index <= firingIndex ) { firingIndex--; } } } }); } return this; }, // Check if a given callback is in the list. // If no argument is given, return whether or not list has callbacks attached. has: function( fn ) { return fn ? jQuery.inArray( fn, list ) > -1 : !!( list && list.length ); }, // Remove all callbacks from the list empty: function() { list = []; return this; }, // Have the list do nothing anymore disable: function() { list = stack = memory = undefined; return this; }, // Is it disabled? disabled: function() { return !list; }, // Lock the list in its current state lock: function() { stack = undefined; if ( !memory ) { self.disable(); } return this; }, // Is it locked? locked: function() { return !stack; }, // Call all callbacks with the given context and arguments fireWith: function( context, args ) { args = args || []; args = [ context, args.slice ? args.slice() : args ]; if ( list && ( !fired || stack ) ) { if ( firing ) { stack.push( args ); } else { fire( args ); } } return this; }, // Call all the callbacks with the given arguments fire: function() { self.fireWith( this, arguments ); return this; }, // To know if the callbacks have already been called at least once fired: function() { return !!fired; } }; return self; }; jQuery.extend({ Deferred: function( func ) { var tuples = [ // action, add listener, listener list, final state [ "resolve", "done", jQuery.Callbacks("once memory"), "resolved" ], [ "reject", "fail", jQuery.Callbacks("once memory"), "rejected" ], [ "notify", "progress", jQuery.Callbacks("memory") ] ], state = "pending", promise = { state: function() { return state; }, always: function() { deferred.done( arguments ).fail( arguments ); return this; }, then: function( /* fnDone, fnFail, fnProgress */ ) { var fns = arguments; return jQuery.Deferred(function( newDefer ) { jQuery.each( tuples, function( i, tuple ) { var action = tuple[ 0 ], fn = jQuery.isFunction( fns[ i ] ) && fns[ i ]; // deferred[ done | fail | progress ] for forwarding actions to newDefer deferred[ tuple[1] ](function() { var returned = fn && fn.apply( this, arguments ); if ( returned && jQuery.isFunction( returned.promise ) ) { returned.promise() .done( newDefer.resolve ) .fail( newDefer.reject ) .progress( newDefer.notify ); } else { newDefer[ action + "With" ]( this === promise ? newDefer.promise() : this, fn ? [ returned ] : arguments ); } }); }); fns = null; }).promise(); }, // Get a promise for this deferred // If obj is provided, the promise aspect is added to the object promise: function( obj ) { return obj != null ? jQuery.extend( obj, promise ) : promise; } }, deferred = {}; // Keep pipe for back-compat promise.pipe = promise.then; // Add list-specific methods jQuery.each( tuples, function( i, tuple ) { var list = tuple[ 2 ], stateString = tuple[ 3 ]; // promise[ done | fail | progress ] = list.add promise[ tuple[1] ] = list.add; // Handle state if ( stateString ) { list.add(function() { // state = [ resolved | rejected ] state = stateString; // [ reject_list | resolve_list ].disable; progress_list.lock }, tuples[ i ^ 1 ][ 2 ].disable, tuples[ 2 ][ 2 ].lock ); } // deferred[ resolve | reject | notify ] deferred[ tuple[0] ] = function() { deferred[ tuple[0] + "With" ]( this === deferred ? promise : this, arguments ); return this; }; deferred[ tuple[0] + "With" ] = list.fireWith; }); // Make the deferred a promise promise.promise( deferred ); // Call given func if any if ( func ) { func.call( deferred, deferred ); } // All done! return deferred; }, // Deferred helper when: function( subordinate /* , ..., subordinateN */ ) { var i = 0, resolveValues = core_slice.call( arguments ), length = resolveValues.length, // the count of uncompleted subordinates remaining = length !== 1 || ( subordinate && jQuery.isFunction( subordinate.promise ) ) ? length : 0, // the master Deferred. If resolveValues consist of only a single Deferred, just use that. deferred = remaining === 1 ? subordinate : jQuery.Deferred(), // Update function for both resolve and progress values updateFunc = function( i, contexts, values ) { return function( value ) { contexts[ i ] = this; values[ i ] = arguments.length > 1 ? core_slice.call( arguments ) : value; if( values === progressValues ) { deferred.notifyWith( contexts, values ); } else if ( !( --remaining ) ) { deferred.resolveWith( contexts, values ); } }; }, progressValues, progressContexts, resolveContexts; // add listeners to Deferred subordinates; treat others as resolved if ( length > 1 ) { progressValues = new Array( length ); progressContexts = new Array( length ); resolveContexts = new Array( length ); for ( ; i < length; i++ ) { if ( resolveValues[ i ] && jQuery.isFunction( resolveValues[ i ].promise ) ) { resolveValues[ i ].promise() .done( updateFunc( i, resolveContexts, resolveValues ) ) .fail( deferred.reject ) .progress( updateFunc( i, progressContexts, progressValues ) ); } else { --remaining; } } } // if we're not waiting on anything, resolve the master if ( !remaining ) { deferred.resolveWith( resolveContexts, resolveValues ); } return deferred.promise(); } }); jQuery.support = (function() { var support, all, a, input, select, fragment, opt, eventName, isSupported, i, div = document.createElement("div"); // Setup div.setAttribute( "className", "t" ); div.innerHTML = "

a"; // Support tests won't run in some limited or non-browser environments all = div.getElementsByTagName("*"); a = div.getElementsByTagName("a")[ 0 ]; if ( !all || !a || !all.length ) { return {}; } // First batch of tests select = document.createElement("select"); opt = select.appendChild( document.createElement("option") ); input = div.getElementsByTagName("input")[ 0 ]; a.style.cssText = "top:1px;float:left;opacity:.5"; support = { // Test setAttribute on camelCase class. If it works, we need attrFixes when doing get/setAttribute (ie6/7) getSetAttribute: div.className !== "t", // IE strips leading whitespace when .innerHTML is used leadingWhitespace: div.firstChild.nodeType === 3, // Make sure that tbody elements aren't automatically inserted // IE will insert them into empty tables tbody: !div.getElementsByTagName("tbody").length, // Make sure that link elements get serialized correctly by innerHTML // This requires a wrapper element in IE htmlSerialize: !!div.getElementsByTagName("link").length, // Get the style information from getAttribute // (IE uses .cssText instead) style: /top/.test( a.getAttribute("style") ), // Make sure that URLs aren't manipulated // (IE normalizes it by default) hrefNormalized: a.getAttribute("href") === "/a", // Make sure that element opacity exists // (IE uses filter instead) // Use a regex to work around a WebKit issue. See #5145 opacity: /^0.5/.test( a.style.opacity ), // Verify style float existence // (IE uses styleFloat instead of cssFloat) cssFloat: !!a.style.cssFloat, // Check the default checkbox/radio value ("" on WebKit; "on" elsewhere) checkOn: !!input.value, // Make sure that a selected-by-default option has a working selected property. // (WebKit defaults to false instead of true, IE too, if it's in an optgroup) optSelected: opt.selected, // Tests for enctype support on a form (#6743) enctype: !!document.createElement("form").enctype, // Makes sure cloning an html5 element does not cause problems // Where outerHTML is undefined, this still works html5Clone: document.createElement("nav").cloneNode( true ).outerHTML !== "<:nav>", // jQuery.support.boxModel DEPRECATED in 1.8 since we don't support Quirks Mode boxModel: document.compatMode === "CSS1Compat", // Will be defined later deleteExpando: true, noCloneEvent: true, inlineBlockNeedsLayout: false, shrinkWrapBlocks: false, reliableMarginRight: true, boxSizingReliable: true, pixelPosition: false }; // Make sure checked status is properly cloned input.checked = true; support.noCloneChecked = input.cloneNode( true ).checked; // Make sure that the options inside disabled selects aren't marked as disabled // (WebKit marks them as disabled) select.disabled = true; support.optDisabled = !opt.disabled; // Support: IE<9 try { delete div.test; } catch( e ) { support.deleteExpando = false; } // Check if we can trust getAttribute("value") input = document.createElement("input"); input.setAttribute( "value", "" ); support.input = input.getAttribute( "value" ) === ""; // Check if an input maintains its value after becoming a radio input.value = "t"; input.setAttribute( "type", "radio" ); support.radioValue = input.value === "t"; // #11217 - WebKit loses check when the name is after the checked attribute input.setAttribute( "checked", "t" ); input.setAttribute( "name", "t" ); fragment = document.createDocumentFragment(); fragment.appendChild( input ); // Check if a disconnected checkbox will retain its checked // value of true after appended to the DOM (IE6/7) support.appendChecked = input.checked; // WebKit doesn't clone checked state correctly in fragments support.checkClone = fragment.cloneNode( true ).cloneNode( true ).lastChild.checked; // Support: IE<9 // Opera does not clone events (and typeof div.attachEvent === undefined). // IE9-10 clones events bound via attachEvent, but they don't trigger with .click() if ( div.attachEvent ) { div.attachEvent( "onclick", function() { support.noCloneEvent = false; }); div.cloneNode( true ).click(); } // Support: IE<9 (lack submit/change bubble), Firefox 17+ (lack focusin event) // Beware of CSP restrictions (https://developer.mozilla.org/en/Security/CSP), test/csp.php for ( i in { submit: true, change: true, focusin: true }) { div.setAttribute( eventName = "on" + i, "t" ); support[ i + "Bubbles" ] = eventName in window || div.attributes[ eventName ].expando === false; } div.style.backgroundClip = "content-box"; div.cloneNode( true ).style.backgroundClip = ""; support.clearCloneStyle = div.style.backgroundClip === "content-box"; // Run tests that need a body at doc ready jQuery(function() { var container, marginDiv, tds, divReset = "padding:0;margin:0;border:0;display:block;box-sizing:content-box;-moz-box-sizing:content-box;-webkit-box-sizing:content-box;", body = document.getElementsByTagName("body")[0]; if ( !body ) { // Return for frameset docs that don't have a body return; } container = document.createElement("div"); container.style.cssText = "border:0;width:0;height:0;position:absolute;top:0;left:-9999px;margin-top:1px"; body.appendChild( container ).appendChild( div ); // Support: IE8 // Check if table cells still have offsetWidth/Height when they are set // to display:none and there are still other visible table cells in a // table row; if so, offsetWidth/Height are not reliable for use when // determining if an element has been hidden directly using // display:none (it is still safe to use offsets if a parent element is // hidden; don safety goggles and see bug #4512 for more information). div.innerHTML = "

"; tds = div.getElementsByTagName("td"); tds[ 0 ].style.cssText = "padding:0;margin:0;border:0;display:none"; isSupported = ( tds[ 0 ].offsetHeight === 0 ); tds[ 0 ].style.display = ""; tds[ 1 ].style.display = "none"; // Support: IE8 // Check if empty table cells still have offsetWidth/Height support.reliableHiddenOffsets = isSupported && ( tds[ 0 ].offsetHeight === 0 ); // Check box-sizing and margin behavior div.innerHTML = ""; div.style.cssText = "box-sizing:border-box;-moz-box-sizing:border-box;-webkit-box-sizing:border-box;padding:1px;border:1px;display:block;width:4px;margin-top:1%;position:absolute;top:1%;"; support.boxSizing = ( div.offsetWidth === 4 ); support.doesNotIncludeMarginInBodyOffset = ( body.offsetTop !== 1 ); // Use window.getComputedStyle because jsdom on node.js will break without it. if ( window.getComputedStyle ) { support.pixelPosition = ( window.getComputedStyle( div, null ) || {} ).top !== "1%"; support.boxSizingReliable = ( window.getComputedStyle( div, null ) || { width: "4px" } ).width === "4px"; // Check if div with explicit width and no margin-right incorrectly // gets computed margin-right based on width of container. (#3333) // Fails in WebKit before Feb 2011 nightlies // WebKit Bug 13343 - getComputedStyle returns wrong value for margin-right marginDiv = div.appendChild( document.createElement("div") ); marginDiv.style.cssText = div.style.cssText = divReset; marginDiv.style.marginRight = marginDiv.style.width = "0"; div.style.width = "1px"; support.reliableMarginRight = !parseFloat( ( window.getComputedStyle( marginDiv, null ) || {} ).marginRight ); } if ( typeof div.style.zoom !== core_strundefined ) { // Support: IE<8 // Check if natively block-level elements act like inline-block // elements when setting their display to 'inline' and giving // them layout div.innerHTML = ""; div.style.cssText = divReset + "width:1px;padding:1px;display:inline;zoom:1"; support.inlineBlockNeedsLayout = ( div.offsetWidth === 3 ); // Support: IE6 // Check if elements with layout shrink-wrap their children div.style.display = "block"; div.innerHTML = "

"; div.firstChild.style.width = "5px"; support.shrinkWrapBlocks = ( div.offsetWidth !== 3 ); if ( support.inlineBlockNeedsLayout ) { // Prevent IE 6 from affecting layout for positioned elements #11048 // Prevent IE from shrinking the body in IE 7 mode #12869 // Support: IE<8 body.style.zoom = 1; } } body.removeChild( container ); // Null elements to avoid leaks in IE container = div = tds = marginDiv = null; }); // Null elements to avoid leaks in IE all = select = fragment = opt = a = input = null; return support; })(); var rbrace = /(?:\{[\s\S]*\}|\[[\s\S]*\])$/, rmultiDash = /([A-Z])/g; function internalData( elem, name, data, pvt /* Internal Use Only */ ){ if ( !jQuery.acceptData( elem ) ) { return; } var thisCache, ret, internalKey = jQuery.expando, getByName = typeof name === "string", // We have to handle DOM nodes and JS objects differently because IE6-7 // can't GC object references properly across the DOM-JS boundary isNode = elem.nodeType, // Only DOM nodes need the global jQuery cache; JS object data is // attached directly to the object so GC can occur automatically cache = isNode ? jQuery.cache : elem, // Only defining an ID for JS objects if its cache already exists allows // the code to shortcut on the same path as a DOM node with no cache id = isNode ? elem[ internalKey ] : elem[ internalKey ] && internalKey; // Avoid doing any more work than we need to when trying to get data on an // object that has no data at all if ( (!id || !cache[id] || (!pvt && !cache[id].data)) && getByName && data === undefined ) { return; } if ( !id ) { // Only DOM nodes need a new unique ID for each element since their data // ends up in the global cache if ( isNode ) { elem[ internalKey ] = id = core_deletedIds.pop() || jQuery.guid++; } else { id = internalKey; } } if ( !cache[ id ] ) { cache[ id ] = {}; // Avoids exposing jQuery metadata on plain JS objects when the object // is serialized using JSON.stringify if ( !isNode ) { cache[ id ].toJSON = jQuery.noop; } } // An object can be passed to jQuery.data instead of a key/value pair; this gets // shallow copied over onto the existing cache if ( typeof name === "object" || typeof name === "function" ) { if ( pvt ) { cache[ id ] = jQuery.extend( cache[ id ], name ); } else { cache[ id ].data = jQuery.extend( cache[ id ].data, name ); } } thisCache = cache[ id ]; // jQuery data() is stored in a separate object inside the object's internal data // cache in order to avoid key collisions between internal data and user-defined // data. if ( !pvt ) { if ( !thisCache.data ) { thisCache.data = {}; } thisCache = thisCache.data; } if ( data !== undefined ) { thisCache[ jQuery.camelCase( name ) ] = data; } // Check for both converted-to-camel and non-converted data property names // If a data property was specified if ( getByName ) { // First Try to find as-is property data ret = thisCache[ name ]; // Test for null|undefined property data if ( ret == null ) { // Try to find the camelCased property ret = thisCache[ jQuery.camelCase( name ) ]; } } else { ret = thisCache; } return ret; } function internalRemoveData( elem, name, pvt ) { if ( !jQuery.acceptData( elem ) ) { return; } var i, l, thisCache, isNode = elem.nodeType, // See jQuery.data for more information cache = isNode ? jQuery.cache : elem, id = isNode ? elem[ jQuery.expando ] : jQuery.expando; // If there is already no cache entry for this object, there is no // purpose in continuing if ( !cache[ id ] ) { return; } if ( name ) { thisCache = pvt ? cache[ id ] : cache[ id ].data; if ( thisCache ) { // Support array or space separated string names for data keys if ( !jQuery.isArray( name ) ) { // try the string as a key before any manipulation if ( name in thisCache ) { name = [ name ]; } else { // split the camel cased version by spaces unless a key with the spaces exists name = jQuery.camelCase( name ); if ( name in thisCache ) { name = [ name ]; } else { name = name.split(" "); } } } else { // If "name" is an array of keys... // When data is initially created, via ("key", "val") signature, // keys will be converted to camelCase. // Since there is no way to tell _how_ a key was added, remove // both plain key and camelCase key. #12786 // This will only penalize the array argument path. name = name.concat( jQuery.map( name, jQuery.camelCase ) ); } for ( i = 0, l = name.length; i < l; i++ ) { delete thisCache[ name[i] ]; } // If there is no data left in the cache, we want to continue // and let the cache object itself get destroyed if ( !( pvt ? isEmptyDataObject : jQuery.isEmptyObject )( thisCache ) ) { return; } } } // See jQuery.data for more information if ( !pvt ) { delete cache[ id ].data; // Don't destroy the parent cache unless the internal data object // had been the only thing left in it if ( !isEmptyDataObject( cache[ id ] ) ) { return; } } // Destroy the cache if ( isNode ) { jQuery.cleanData( [ elem ], true ); // Use delete when supported for expandos or `cache` is not a window per isWindow (#10080) } else if ( jQuery.support.deleteExpando || cache != cache.window ) { delete cache[ id ]; // When all else fails, null } else { cache[ id ] = null; } } jQuery.extend({ cache: {}, // Unique for each copy of jQuery on the page // Non-digits removed to match rinlinejQuery expando: "jQuery" + ( core_version + Math.random() ).replace( /\D/g, "" ), // The following elements throw uncatchable exceptions if you // attempt to add expando properties to them. noData: { "embed": true, // Ban all objects except for Flash (which handle expandos) "object": "clsid:D27CDB6E-AE6D-11cf-96B8-444553540000", "applet": true }, hasData: function( elem ) { elem = elem.nodeType ? jQuery.cache[ elem[jQuery.expando] ] : elem[ jQuery.expando ]; return !!elem && !isEmptyDataObject( elem ); }, data: function( elem, name, data ) { return internalData( elem, name, data ); }, removeData: function( elem, name ) { return internalRemoveData( elem, name ); }, // For internal use only. _data: function( elem, name, data ) { return internalData( elem, name, data, true ); }, _removeData: function( elem, name ) { return internalRemoveData( elem, name, true ); }, // A method for determining if a DOM node can handle the data expando acceptData: function( elem ) { // Do not set data on non-element because it will not be cleared (#8335). if ( elem.nodeType && elem.nodeType !== 1 && elem.nodeType !== 9 ) { return false; } var noData = elem.nodeName && jQuery.noData[ elem.nodeName.toLowerCase() ]; // nodes accept data unless otherwise specified; rejection can be conditional return !noData || noData !== true && elem.getAttribute("classid") === noData; } }); jQuery.fn.extend({ data: function( key, value ) { var attrs, name, elem = this[0], i = 0, data = null; // Gets all values if ( key === undefined ) { if ( this.length ) { data = jQuery.data( elem ); if ( elem.nodeType === 1 && !jQuery._data( elem, "parsedAttrs" ) ) { attrs = elem.attributes; for ( ; i < attrs.length; i++ ) { name = attrs[i].name; if ( !name.indexOf( "data-" ) ) { name = jQuery.camelCase( name.slice(5) ); dataAttr( elem, name, data[ name ] ); } } jQuery._data( elem, "parsedAttrs", true ); } } return data; } // Sets multiple values if ( typeof key === "object" ) { return this.each(function() { jQuery.data( this, key ); }); } return jQuery.access( this, function( value ) { if ( value === undefined ) { // Try to fetch any internally stored data first return elem ? dataAttr( elem, key, jQuery.data( elem, key ) ) : null; } this.each(function() { jQuery.data( this, key, value ); }); }, null, value, arguments.length > 1, null, true ); }, removeData: function( key ) { return this.each(function() { jQuery.removeData( this, key ); }); } }); function dataAttr( elem, key, data ) { // If nothing was found internally, try to fetch any // data from the HTML5 data-* attribute if ( data === undefined && elem.nodeType === 1 ) { var name = "data-" + key.replace( rmultiDash, "-$1" ).toLowerCase(); data = elem.getAttribute( name ); if ( typeof data === "string" ) { try { data = data === "true" ? true : data === "false" ? false : data === "null" ? null : // Only convert to a number if it doesn't change the string +data + "" === data ? +data : rbrace.test( data ) ? jQuery.parseJSON( data ) : data; } catch( e ) {} // Make sure we set the data so it isn't changed later jQuery.data( elem, key, data ); } else { data = undefined; } } return data; } // checks a cache object for emptiness function isEmptyDataObject( obj ) { var name; for ( name in obj ) { // if the public data object is empty, the private is still empty if ( name === "data" && jQuery.isEmptyObject( obj[name] ) ) { continue; } if ( name !== "toJSON" ) { return false; } } return true; } jQuery.extend({ queue: function( elem, type, data ) { var queue; if ( elem ) { type = ( type || "fx" ) + "queue"; queue = jQuery._data( elem, type ); // Speed up dequeue by getting out quickly if this is just a lookup if ( data ) { if ( !queue || jQuery.isArray(data) ) { queue = jQuery._data( elem, type, jQuery.makeArray(data) ); } else { queue.push( data ); } } return queue || []; } }, dequeue: function( elem, type ) { type = type || "fx"; var queue = jQuery.queue( elem, type ), startLength = queue.length, fn = queue.shift(), hooks = jQuery._queueHooks( elem, type ), next = function() { jQuery.dequeue( elem, type ); }; // If the fx queue is dequeued, always remove the progress sentinel if ( fn === "inprogress" ) { fn = queue.shift(); startLength--; } hooks.cur = fn; if ( fn ) { // Add a progress sentinel to prevent the fx queue from being // automatically dequeued if ( type === "fx" ) { queue.unshift( "inprogress" ); } // clear up the last queue stop function delete hooks.stop; fn.call( elem, next, hooks ); } if ( !startLength && hooks ) { hooks.empty.fire(); } }, // not intended for public consumption - generates a queueHooks object, or returns the current one _queueHooks: function( elem, type ) { var key = type + "queueHooks"; return jQuery._data( elem, key ) || jQuery._data( elem, key, { empty: jQuery.Callbacks("once memory").add(function() { jQuery._removeData( elem, type + "queue" ); jQuery._removeData( elem, key ); }) }); } }); jQuery.fn.extend({ queue: function( type, data ) { var setter = 2; if ( typeof type !== "string" ) { data = type; type = "fx"; setter--; } if ( arguments.length < setter ) { return jQuery.queue( this[0], type ); } return data === undefined ? this : this.each(function() { var queue = jQuery.queue( this, type, data ); // ensure a hooks for this queue jQuery._queueHooks( this, type ); if ( type === "fx" && queue[0] !== "inprogress" ) { jQuery.dequeue( this, type ); } }); }, dequeue: function( type ) { return this.each(function() { jQuery.dequeue( this, type ); }); }, // Based off of the plugin by Clint Helfers, with permission. // http://blindsignals.com/index.php/2009/07/jquery-delay/ delay: function( time, type ) { time = jQuery.fx ? jQuery.fx.speeds[ time ] || time : time; type = type || "fx"; return this.queue( type, function( next, hooks ) { var timeout = setTimeout( next, time ); hooks.stop = function() { clearTimeout( timeout ); }; }); }, clearQueue: function( type ) { return this.queue( type || "fx", [] ); }, // Get a promise resolved when queues of a certain type // are emptied (fx is the type by default) promise: function( type, obj ) { var tmp, count = 1, defer = jQuery.Deferred(), elements = this, i = this.length, resolve = function() { if ( !( --count ) ) { defer.resolveWith( elements, [ elements ] ); } }; if ( typeof type !== "string" ) { obj = type; type = undefined; } type = type || "fx"; while( i-- ) { tmp = jQuery._data( elements[ i ], type + "queueHooks" ); if ( tmp && tmp.empty ) { count++; tmp.empty.add( resolve ); } } resolve(); return defer.promise( obj ); } }); var nodeHook, boolHook, rclass = /[\t\r\n]/g, rreturn = /\r/g, rfocusable = /^(?:input|select|textarea|button|object)$/i, rclickable = /^(?:a|area)$/i, rboolean = /^(?:checked|selected|autofocus|autoplay|async|controls|defer|disabled|hidden|loop|multiple|open|readonly|required|scoped)$/i, ruseDefault = /^(?:checked|selected)$/i, getSetAttribute = jQuery.support.getSetAttribute, getSetInput = jQuery.support.input; jQuery.fn.extend({ attr: function( name, value ) { return jQuery.access( this, jQuery.attr, name, value, arguments.length > 1 ); }, removeAttr: function( name ) { return this.each(function() { jQuery.removeAttr( this, name ); }); }, prop: function( name, value ) { return jQuery.access( this, jQuery.prop, name, value, arguments.length > 1 ); }, removeProp: function( name ) { name = jQuery.propFix[ name ] || name; return this.each(function() { // try/catch handles cases where IE balks (such as removing a property on window) try { this[ name ] = undefined; delete this[ name ]; } catch( e ) {} }); }, addClass: function( value ) { var classes, elem, cur, clazz, j, i = 0, len = this.length, proceed = typeof value === "string" && value; if ( jQuery.isFunction( value ) ) { return this.each(function( j ) { jQuery( this ).addClass( value.call( this, j, this.className ) ); }); } if ( proceed ) { // The disjunction here is for better compressibility (see removeClass) classes = ( value || "" ).match( core_rnotwhite ) || []; for ( ; i < len; i++ ) { elem = this[ i ]; cur = elem.nodeType === 1 && ( elem.className ? ( " " + elem.className + " " ).replace( rclass, " " ) : " " ); if ( cur ) { j = 0; while ( (clazz = classes[j++]) ) { if ( cur.indexOf( " " + clazz + " " ) < 0 ) { cur += clazz + " "; } } elem.className = jQuery.trim( cur ); } } } return this; }, removeClass: function( value ) { var classes, elem, cur, clazz, j, i = 0, len = this.length, proceed = arguments.length === 0 || typeof value === "string" && value; if ( jQuery.isFunction( value ) ) { return this.each(function( j ) { jQuery( this ).removeClass( value.call( this, j, this.className ) ); }); } if ( proceed ) { classes = ( value || "" ).match( core_rnotwhite ) || []; for ( ; i < len; i++ ) { elem = this[ i ]; // This expression is here for better compressibility (see addClass) cur = elem.nodeType === 1 && ( elem.className ? ( " " + elem.className + " " ).replace( rclass, " " ) : "" ); if ( cur ) { j = 0; while ( (clazz = classes[j++]) ) { // Remove *all* instances while ( cur.indexOf( " " + clazz + " " ) >= 0 ) { cur = cur.replace( " " + clazz + " ", " " ); } } elem.className = value ? jQuery.trim( cur ) : ""; } } } return this; }, toggleClass: function( value, stateVal ) { var type = typeof value, isBool = typeof stateVal === "boolean"; if ( jQuery.isFunction( value ) ) { return this.each(function( i ) { jQuery( this ).toggleClass( value.call(this, i, this.className, stateVal), stateVal ); }); } return this.each(function() { if ( type === "string" ) { // toggle individual class names var className, i = 0, self = jQuery( this ), state = stateVal, classNames = value.match( core_rnotwhite ) || []; while ( (className = classNames[ i++ ]) ) { // check each className given, space separated list state = isBool ? state : !self.hasClass( className ); self[ state ? "addClass" : "removeClass" ]( className ); } // Toggle whole class name } else if ( type === core_strundefined || type === "boolean" ) { if ( this.className ) { // store className if set jQuery._data( this, "__className__", this.className ); } // If the element has a class name or if we're passed "false", // then remove the whole classname (if there was one, the above saved it). // Otherwise bring back whatever was previously saved (if anything), // falling back to the empty string if nothing was stored. this.className = this.className || value === false ? "" : jQuery._data( this, "__className__" ) || ""; } }); }, hasClass: function( selector ) { var className = " " + selector + " ", i = 0, l = this.length; for ( ; i < l; i++ ) { if ( this[i].nodeType === 1 && (" " + this[i].className + " ").replace(rclass, " ").indexOf( className ) >= 0 ) { return true; } } return false; }, val: function( value ) { var ret, hooks, isFunction, elem = this[0]; if ( !arguments.length ) { if ( elem ) { hooks = jQuery.valHooks[ elem.type ] || jQuery.valHooks[ elem.nodeName.toLowerCase() ]; if ( hooks && "get" in hooks && (ret = hooks.get( elem, "value" )) !== undefined ) { return ret; } ret = elem.value; return typeof ret === "string" ? // handle most common string cases ret.replace(rreturn, "") : // handle cases where value is null/undef or number ret == null ? "" : ret; } return; } isFunction = jQuery.isFunction( value ); return this.each(function( i ) { var val, self = jQuery(this); if ( this.nodeType !== 1 ) { return; } if ( isFunction ) { val = value.call( this, i, self.val() ); } else { val = value; } // Treat null/undefined as ""; convert numbers to string if ( val == null ) { val = ""; } else if ( typeof val === "number" ) { val += ""; } else if ( jQuery.isArray( val ) ) { val = jQuery.map(val, function ( value ) { return value == null ? "" : value + ""; }); } hooks = jQuery.valHooks[ this.type ] || jQuery.valHooks[ this.nodeName.toLowerCase() ]; // If set returns undefined, fall back to normal setting if ( !hooks || !("set" in hooks) || hooks.set( this, val, "value" ) === undefined ) { this.value = val; } }); } }); jQuery.extend({ valHooks: { option: { get: function( elem ) { // attributes.value is undefined in Blackberry 4.7 but // uses .value. See #6932 var val = elem.attributes.value; return !val || val.specified ? elem.value : elem.text; } }, select: { get: function( elem ) { var value, option, options = elem.options, index = elem.selectedIndex, one = elem.type === "select-one" || index < 0, values = one ? null : [], max = one ? index + 1 : options.length, i = index < 0 ? max : one ? index : 0; // Loop through all the selected options for ( ; i < max; i++ ) { option = options[ i ]; // oldIE doesn't update selected after form reset (#2551) if ( ( option.selected || i === index ) && // Don't return options that are disabled or in a disabled optgroup ( jQuery.support.optDisabled ? !option.disabled : option.getAttribute("disabled") === null ) && ( !option.parentNode.disabled || !jQuery.nodeName( option.parentNode, "optgroup" ) ) ) { // Get the specific value for the option value = jQuery( option ).val(); // We don't need an array for one selects if ( one ) { return value; } // Multi-Selects return an array values.push( value ); } } return values; }, set: function( elem, value ) { var values = jQuery.makeArray( value ); jQuery(elem).find("option").each(function() { this.selected = jQuery.inArray( jQuery(this).val(), values ) >= 0; }); if ( !values.length ) { elem.selectedIndex = -1; } return values; } } }, attr: function( elem, name, value ) { var hooks, notxml, ret, nType = elem.nodeType; // don't get/set attributes on text, comment and attribute nodes if ( !elem || nType === 3 || nType === 8 || nType === 2 ) { return; } // Fallback to prop when attributes are not supported if ( typeof elem.getAttribute === core_strundefined ) { return jQuery.prop( elem, name, value ); } notxml = nType !== 1 || !jQuery.isXMLDoc( elem ); // All attributes are lowercase // Grab necessary hook if one is defined if ( notxml ) { name = name.toLowerCase(); hooks = jQuery.attrHooks[ name ] || ( rboolean.test( name ) ? boolHook : nodeHook ); } if ( value !== undefined ) { if ( value === null ) { jQuery.removeAttr( elem, name ); } else if ( hooks && notxml && "set" in hooks && (ret = hooks.set( elem, value, name )) !== undefined ) { return ret; } else { elem.setAttribute( name, value + "" ); return value; } } else if ( hooks && notxml && "get" in hooks && (ret = hooks.get( elem, name )) !== null ) { return ret; } else { // In IE9+, Flash objects don't have .getAttribute (#12945) // Support: IE9+ if ( typeof elem.getAttribute !== core_strundefined ) { ret = elem.getAttribute( name ); } // Non-existent attributes return null, we normalize to undefined return ret == null ? undefined : ret; } }, removeAttr: function( elem, value ) { var name, propName, i = 0, attrNames = value && value.match( core_rnotwhite ); if ( attrNames && elem.nodeType === 1 ) { while ( (name = attrNames[i++]) ) { propName = jQuery.propFix[ name ] || name; // Boolean attributes get special treatment (#10870) if ( rboolean.test( name ) ) { // Set corresponding property to false for boolean attributes // Also clear defaultChecked/defaultSelected (if appropriate) for IE<8 if ( !getSetAttribute && ruseDefault.test( name ) ) { elem[ jQuery.camelCase( "default-" + name ) ] = elem[ propName ] = false; } else { elem[ propName ] = false; } // See #9699 for explanation of this approach (setting first, then removal) } else { jQuery.attr( elem, name, "" ); } elem.removeAttribute( getSetAttribute ? name : propName ); } } }, attrHooks: { type: { set: function( elem, value ) { if ( !jQuery.support.radioValue && value === "radio" && jQuery.nodeName(elem, "input") ) { // Setting the type on a radio button after the value resets the value in IE6-9 // Reset value to default in case type is set after value during creation var val = elem.value; elem.setAttribute( "type", value ); if ( val ) { elem.value = val; } return value; } } } }, propFix: { tabindex: "tabIndex", readonly: "readOnly", "for": "htmlFor", "class": "className", maxlength: "maxLength", cellspacing: "cellSpacing", cellpadding: "cellPadding", rowspan: "rowSpan", colspan: "colSpan", usemap: "useMap", frameborder: "frameBorder", contenteditable: "contentEditable" }, prop: function( elem, name, value ) { var ret, hooks, notxml, nType = elem.nodeType; // don't get/set properties on text, comment and attribute nodes if ( !elem || nType === 3 || nType === 8 || nType === 2 ) { return; } notxml = nType !== 1 || !jQuery.isXMLDoc( elem ); if ( notxml ) { // Fix name and attach hooks name = jQuery.propFix[ name ] || name; hooks = jQuery.propHooks[ name ]; } if ( value !== undefined ) { if ( hooks && "set" in hooks && (ret = hooks.set( elem, value, name )) !== undefined ) { return ret; } else { return ( elem[ name ] = value ); } } else { if ( hooks && "get" in hooks && (ret = hooks.get( elem, name )) !== null ) { return ret; } else { return elem[ name ]; } } }, propHooks: { tabIndex: { get: function( elem ) { // elem.tabIndex doesn't always return the correct value when it hasn't been explicitly set // http://fluidproject.org/blog/2008/01/09/getting-setting-and-removing-tabindex-values-with-javascript/ var attributeNode = elem.getAttributeNode("tabindex"); return attributeNode && attributeNode.specified ? parseInt( attributeNode.value, 10 ) : rfocusable.test( elem.nodeName ) || rclickable.test( elem.nodeName ) && elem.href ? 0 : undefined; } } } }); // Hook for boolean attributes boolHook = { get: function( elem, name ) { var // Use .prop to determine if this attribute is understood as boolean prop = jQuery.prop( elem, name ), // Fetch it accordingly attr = typeof prop === "boolean" && elem.getAttribute( name ), detail = typeof prop === "boolean" ? getSetInput && getSetAttribute ? attr != null : // oldIE fabricates an empty string for missing boolean attributes // and conflates checked/selected into attroperties ruseDefault.test( name ) ? elem[ jQuery.camelCase( "default-" + name ) ] : !!attr : // fetch an attribute node for properties not recognized as boolean elem.getAttributeNode( name ); return detail && detail.value !== false ? name.toLowerCase() : undefined; }, set: function( elem, value, name ) { if ( value === false ) { // Remove boolean attributes when set to false jQuery.removeAttr( elem, name ); } else if ( getSetInput && getSetAttribute || !ruseDefault.test( name ) ) { // IE<8 needs the *property* name elem.setAttribute( !getSetAttribute && jQuery.propFix[ name ] || name, name ); // Use defaultChecked and defaultSelected for oldIE } else { elem[ jQuery.camelCase( "default-" + name ) ] = elem[ name ] = true; } return name; } }; // fix oldIE value attroperty if ( !getSetInput || !getSetAttribute ) { jQuery.attrHooks.value = { get: function( elem, name ) { var ret = elem.getAttributeNode( name ); return jQuery.nodeName( elem, "input" ) ? // Ignore the value *property* by using defaultValue elem.defaultValue : ret && ret.specified ? ret.value : undefined; }, set: function( elem, value, name ) { if ( jQuery.nodeName( elem, "input" ) ) { // Does not return so that setAttribute is also used elem.defaultValue = value; } else { // Use nodeHook if defined (#1954); otherwise setAttribute is fine return nodeHook && nodeHook.set( elem, value, name ); } } }; } // IE6/7 do not support getting/setting some attributes with get/setAttribute if ( !getSetAttribute ) { // Use this for any attribute in IE6/7 // This fixes almost every IE6/7 issue nodeHook = jQuery.valHooks.button = { get: function( elem, name ) { var ret = elem.getAttributeNode( name ); return ret && ( name === "id" || name === "name" || name === "coords" ? ret.value !== "" : ret.specified ) ? ret.value : undefined; }, set: function( elem, value, name ) { // Set the existing or create a new attribute node var ret = elem.getAttributeNode( name ); if ( !ret ) { elem.setAttributeNode( (ret = elem.ownerDocument.createAttribute( name )) ); } ret.value = value += ""; // Break association with cloned elements by also using setAttribute (#9646) return name === "value" || value === elem.getAttribute( name ) ? value : undefined; } }; // Set contenteditable to false on removals(#10429) // Setting to empty string throws an error as an invalid value jQuery.attrHooks.contenteditable = { get: nodeHook.get, set: function( elem, value, name ) { nodeHook.set( elem, value === "" ? false : value, name ); } }; // Set width and height to auto instead of 0 on empty string( Bug #8150 ) // This is for removals jQuery.each([ "width", "height" ], function( i, name ) { jQuery.attrHooks[ name ] = jQuery.extend( jQuery.attrHooks[ name ], { set: function( elem, value ) { if ( value === "" ) { elem.setAttribute( name, "auto" ); return value; } } }); }); } // Some attributes require a special call on IE // http://msdn.microsoft.com/en-us/library/ms536429%28VS.85%29.aspx if ( !jQuery.support.hrefNormalized ) { jQuery.each([ "href", "src", "width", "height" ], function( i, name ) { jQuery.attrHooks[ name ] = jQuery.extend( jQuery.attrHooks[ name ], { get: function( elem ) { var ret = elem.getAttribute( name, 2 ); return ret == null ? undefined : ret; } }); }); // href/src property should get the full normalized URL (#10299/#12915) jQuery.each([ "href", "src" ], function( i, name ) { jQuery.propHooks[ name ] = { get: function( elem ) { return elem.getAttribute( name, 4 ); } }; }); } if ( !jQuery.support.style ) { jQuery.attrHooks.style = { get: function( elem ) { // Return undefined in the case of empty string // Note: IE uppercases css property names, but if we were to .toLowerCase() // .cssText, that would destroy case senstitivity in URL's, like in "background" return elem.style.cssText || undefined; }, set: function( elem, value ) { return ( elem.style.cssText = value + "" ); } }; } // Safari mis-reports the default selected property of an option // Accessing the parent's selectedIndex property fixes it if ( !jQuery.support.optSelected ) { jQuery.propHooks.selected = jQuery.extend( jQuery.propHooks.selected, { get: function( elem ) { var parent = elem.parentNode; if ( parent ) { parent.selectedIndex; // Make sure that it also works with optgroups, see #5701 if ( parent.parentNode ) { parent.parentNode.selectedIndex; } } return null; } }); } // IE6/7 call enctype encoding if ( !jQuery.support.enctype ) { jQuery.propFix.enctype = "encoding"; } // Radios and checkboxes getter/setter if ( !jQuery.support.checkOn ) { jQuery.each([ "radio", "checkbox" ], function() { jQuery.valHooks[ this ] = { get: function( elem ) { // Handle the case where in Webkit "" is returned instead of "on" if a value isn't specified return elem.getAttribute("value") === null ? "on" : elem.value; } }; }); } jQuery.each([ "radio", "checkbox" ], function() { jQuery.valHooks[ this ] = jQuery.extend( jQuery.valHooks[ this ], { set: function( elem, value ) { if ( jQuery.isArray( value ) ) { return ( elem.checked = jQuery.inArray( jQuery(elem).val(), value ) >= 0 ); } } }); }); var rformElems = /^(?:input|select|textarea)$/i, rkeyEvent = /^key/, rmouseEvent = /^(?:mouse|contextmenu)|click/, rfocusMorph = /^(?:focusinfocus|focusoutblur)$/, rtypenamespace = /^([^.]*)(?:\.(.+)|)$/; function returnTrue() { return true; } function returnFalse() { return false; } /* * Helper functions for managing events -- not part of the public interface. * Props to Dean Edwards' addEvent library for many of the ideas. */ jQuery.event = { global: {}, add: function( elem, types, handler, data, selector ) { var tmp, events, t, handleObjIn, special, eventHandle, handleObj, handlers, type, namespaces, origType, elemData = jQuery._data( elem ); // Don't attach events to noData or text/comment nodes (but allow plain objects) if ( !elemData ) { return; } // Caller can pass in an object of custom data in lieu of the handler if ( handler.handler ) { handleObjIn = handler; handler = handleObjIn.handler; selector = handleObjIn.selector; } // Make sure that the handler has a unique ID, used to find/remove it later if ( !handler.guid ) { handler.guid = jQuery.guid++; } // Init the element's event structure and main handler, if this is the first if ( !(events = elemData.events) ) { events = elemData.events = {}; } if ( !(eventHandle = elemData.handle) ) { eventHandle = elemData.handle = function( e ) { // Discard the second event of a jQuery.event.trigger() and // when an event is called after a page has unloaded return typeof jQuery !== core_strundefined && (!e || jQuery.event.triggered !== e.type) ? jQuery.event.dispatch.apply( eventHandle.elem, arguments ) : undefined; }; // Add elem as a property of the handle fn to prevent a memory leak with IE non-native events eventHandle.elem = elem; } // Handle multiple events separated by a space // jQuery(...).bind("mouseover mouseout", fn); types = ( types || "" ).match( core_rnotwhite ) || [""]; t = types.length; while ( t-- ) { tmp = rtypenamespace.exec( types[t] ) || []; type = origType = tmp[1]; namespaces = ( tmp[2] || "" ).split( "." ).sort(); // If event changes its type, use the special event handlers for the changed type special = jQuery.event.special[ type ] || {}; // If selector defined, determine special event api type, otherwise given type type = ( selector ? special.delegateType : special.bindType ) || type; // Update special based on newly reset type special = jQuery.event.special[ type ] || {}; // handleObj is passed to all event handlers handleObj = jQuery.extend({ type: type, origType: origType, data: data, handler: handler, guid: handler.guid, selector: selector, needsContext: selector && jQuery.expr.match.needsContext.test( selector ), namespace: namespaces.join(".") }, handleObjIn ); // Init the event handler queue if we're the first if ( !(handlers = events[ type ]) ) { handlers = events[ type ] = []; handlers.delegateCount = 0; // Only use addEventListener/attachEvent if the special events handler returns false if ( !special.setup || special.setup.call( elem, data, namespaces, eventHandle ) === false ) { // Bind the global event handler to the element if ( elem.addEventListener ) { elem.addEventListener( type, eventHandle, false ); } else if ( elem.attachEvent ) { elem.attachEvent( "on" + type, eventHandle ); } } } if ( special.add ) { special.add.call( elem, handleObj ); if ( !handleObj.handler.guid ) { handleObj.handler.guid = handler.guid; } } // Add to the element's handler list, delegates in front if ( selector ) { handlers.splice( handlers.delegateCount++, 0, handleObj ); } else { handlers.push( handleObj ); } // Keep track of which events have ever been used, for event optimization jQuery.event.global[ type ] = true; } // Nullify elem to prevent memory leaks in IE elem = null; }, // Detach an event or set of events from an element remove: function( elem, types, handler, selector, mappedTypes ) { var j, handleObj, tmp, origCount, t, events, special, handlers, type, namespaces, origType, elemData = jQuery.hasData( elem ) && jQuery._data( elem ); if ( !elemData || !(events = elemData.events) ) { return; } // Once for each type.namespace in types; type may be omitted types = ( types || "" ).match( core_rnotwhite ) || [""]; t = types.length; while ( t-- ) { tmp = rtypenamespace.exec( types[t] ) || []; type = origType = tmp[1]; namespaces = ( tmp[2] || "" ).split( "." ).sort(); // Unbind all events (on this namespace, if provided) for the element if ( !type ) { for ( type in events ) { jQuery.event.remove( elem, type + types[ t ], handler, selector, true ); } continue; } special = jQuery.event.special[ type ] || {}; type = ( selector ? special.delegateType : special.bindType ) || type; handlers = events[ type ] || []; tmp = tmp[2] && new RegExp( "(^|\\.)" + namespaces.join("\\.(?:.*\\.|)") + "(\\.|$)" ); // Remove matching events origCount = j = handlers.length; while ( j-- ) { handleObj = handlers[ j ]; if ( ( mappedTypes || origType === handleObj.origType ) && ( !handler || handler.guid === handleObj.guid ) && ( !tmp || tmp.test( handleObj.namespace ) ) && ( !selector || selector === handleObj.selector || selector === "**" && handleObj.selector ) ) { handlers.splice( j, 1 ); if ( handleObj.selector ) { handlers.delegateCount--; } if ( special.remove ) { special.remove.call( elem, handleObj ); } } } // Remove generic event handler if we removed something and no more handlers exist // (avoids potential for endless recursion during removal of special event handlers) if ( origCount && !handlers.length ) { if ( !special.teardown || special.teardown.call( elem, namespaces, elemData.handle ) === false ) { jQuery.removeEvent( elem, type, elemData.handle ); } delete events[ type ]; } } // Remove the expando if it's no longer used if ( jQuery.isEmptyObject( events ) ) { delete elemData.handle; // removeData also checks for emptiness and clears the expando if empty // so use it instead of delete jQuery._removeData( elem, "events" ); } }, trigger: function( event, data, elem, onlyHandlers ) { var handle, ontype, cur, bubbleType, special, tmp, i, eventPath = [ elem || document ], type = core_hasOwn.call( event, "type" ) ? event.type : event, namespaces = core_hasOwn.call( event, "namespace" ) ? event.namespace.split(".") : []; cur = tmp = elem = elem || document; // Don't do events on text and comment nodes if ( elem.nodeType === 3 || elem.nodeType === 8 ) { return; } // focus/blur morphs to focusin/out; ensure we're not firing them right now if ( rfocusMorph.test( type + jQuery.event.triggered ) ) { return; } if ( type.indexOf(".") >= 0 ) { // Namespaced trigger; create a regexp to match event type in handle() namespaces = type.split("."); type = namespaces.shift(); namespaces.sort(); } ontype = type.indexOf(":") < 0 && "on" + type; // Caller can pass in a jQuery.Event object, Object, or just an event type string event = event[ jQuery.expando ] ? event : new jQuery.Event( type, typeof event === "object" && event ); event.isTrigger = true; event.namespace = namespaces.join("."); event.namespace_re = event.namespace ? new RegExp( "(^|\\.)" + namespaces.join("\\.(?:.*\\.|)") + "(\\.|$)" ) : null; // Clean up the event in case it is being reused event.result = undefined; if ( !event.target ) { event.target = elem; } // Clone any incoming data and prepend the event, creating the handler arg list data = data == null ? [ event ] : jQuery.makeArray( data, [ event ] ); // Allow special events to draw outside the lines special = jQuery.event.special[ type ] || {}; if ( !onlyHandlers && special.trigger && special.trigger.apply( elem, data ) === false ) { return; } // Determine event propagation path in advance, per W3C events spec (#9951) // Bubble up to document, then to window; watch for a global ownerDocument var (#9724) if ( !onlyHandlers && !special.noBubble && !jQuery.isWindow( elem ) ) { bubbleType = special.delegateType || type; if ( !rfocusMorph.test( bubbleType + type ) ) { cur = cur.parentNode; } for ( ; cur; cur = cur.parentNode ) { eventPath.push( cur ); tmp = cur; } // Only add window if we got to document (e.g., not plain obj or detached DOM) if ( tmp === (elem.ownerDocument || document) ) { eventPath.push( tmp.defaultView || tmp.parentWindow || window ); } } // Fire handlers on the event path i = 0; while ( (cur = eventPath[i++]) && !event.isPropagationStopped() ) { event.type = i > 1 ? bubbleType : special.bindType || type; // jQuery handler handle = ( jQuery._data( cur, "events" ) || {} )[ event.type ] && jQuery._data( cur, "handle" ); if ( handle ) { handle.apply( cur, data ); } // Native handler handle = ontype && cur[ ontype ]; if ( handle && jQuery.acceptData( cur ) && handle.apply && handle.apply( cur, data ) === false ) { event.preventDefault(); } } event.type = type; // If nobody prevented the default action, do it now if ( !onlyHandlers && !event.isDefaultPrevented() ) { if ( (!special._default || special._default.apply( elem.ownerDocument, data ) === false) && !(type === "click" && jQuery.nodeName( elem, "a" )) && jQuery.acceptData( elem ) ) { // Call a native DOM method on the target with the same name name as the event. // Can't use an .isFunction() check here because IE6/7 fails that test. // Don't do default actions on window, that's where global variables be (#6170) if ( ontype && elem[ type ] && !jQuery.isWindow( elem ) ) { // Don't re-trigger an onFOO event when we call its FOO() method tmp = elem[ ontype ]; if ( tmp ) { elem[ ontype ] = null; } // Prevent re-triggering of the same event, since we already bubbled it above jQuery.event.triggered = type; try { elem[ type ](); } catch ( e ) { // IE<9 dies on focus/blur to hidden element (#1486,#12518) // only reproducible on winXP IE8 native, not IE9 in IE8 mode } jQuery.event.triggered = undefined; if ( tmp ) { elem[ ontype ] = tmp; } } } } return event.result; }, dispatch: function( event ) { // Make a writable jQuery.Event from the native event object event = jQuery.event.fix( event ); var i, ret, handleObj, matched, j, handlerQueue = [], args = core_slice.call( arguments ), handlers = ( jQuery._data( this, "events" ) || {} )[ event.type ] || [], special = jQuery.event.special[ event.type ] || {}; // Use the fix-ed jQuery.Event rather than the (read-only) native event args[0] = event; event.delegateTarget = this; // Call the preDispatch hook for the mapped type, and let it bail if desired if ( special.preDispatch && special.preDispatch.call( this, event ) === false ) { return; } // Determine handlers handlerQueue = jQuery.event.handlers.call( this, event, handlers ); // Run delegates first; they may want to stop propagation beneath us i = 0; while ( (matched = handlerQueue[ i++ ]) && !event.isPropagationStopped() ) { event.currentTarget = matched.elem; j = 0; while ( (handleObj = matched.handlers[ j++ ]) && !event.isImmediatePropagationStopped() ) { // Triggered event must either 1) have no namespace, or // 2) have namespace(s) a subset or equal to those in the bound event (both can have no namespace). if ( !event.namespace_re || event.namespace_re.test( handleObj.namespace ) ) { event.handleObj = handleObj; event.data = handleObj.data; ret = ( (jQuery.event.special[ handleObj.origType ] || {}).handle || handleObj.handler ) .apply( matched.elem, args ); if ( ret !== undefined ) { if ( (event.result = ret) === false ) { event.preventDefault(); event.stopPropagation(); } } } } } // Call the postDispatch hook for the mapped type if ( special.postDispatch ) { special.postDispatch.call( this, event ); } return event.result; }, handlers: function( event, handlers ) { var sel, handleObj, matches, i, handlerQueue = [], delegateCount = handlers.delegateCount, cur = event.target; // Find delegate handlers // Black-hole SVG instance trees (#13180) // Avoid non-left-click bubbling in Firefox (#3861) if ( delegateCount && cur.nodeType && (!event.button || event.type !== "click") ) { for ( ; cur != this; cur = cur.parentNode || this ) { // Don't check non-elements (#13208) // Don't process clicks on disabled elements (#6911, #8165, #11382, #11764) if ( cur.nodeType === 1 && (cur.disabled !== true || event.type !== "click") ) { matches = []; for ( i = 0; i < delegateCount; i++ ) { handleObj = handlers[ i ]; // Don't conflict with Object.prototype properties (#13203) sel = handleObj.selector + " "; if ( matches[ sel ] === undefined ) { matches[ sel ] = handleObj.needsContext ? jQuery( sel, this ).index( cur ) >= 0 : jQuery.find( sel, this, null, [ cur ] ).length; } if ( matches[ sel ] ) { matches.push( handleObj ); } } if ( matches.length ) { handlerQueue.push({ elem: cur, handlers: matches }); } } } } // Add the remaining (directly-bound) handlers if ( delegateCount < handlers.length ) { handlerQueue.push({ elem: this, handlers: handlers.slice( delegateCount ) }); } return handlerQueue; }, fix: function( event ) { if ( event[ jQuery.expando ] ) { return event; } // Create a writable copy of the event object and normalize some properties var i, prop, copy, type = event.type, originalEvent = event, fixHook = this.fixHooks[ type ]; if ( !fixHook ) { this.fixHooks[ type ] = fixHook = rmouseEvent.test( type ) ? this.mouseHooks : rkeyEvent.test( type ) ? this.keyHooks : {}; } copy = fixHook.props ? this.props.concat( fixHook.props ) : this.props; event = new jQuery.Event( originalEvent ); i = copy.length; while ( i-- ) { prop = copy[ i ]; event[ prop ] = originalEvent[ prop ]; } // Support: IE<9 // Fix target property (#1925) if ( !event.target ) { event.target = originalEvent.srcElement || document; } // Support: Chrome 23+, Safari? // Target should not be a text node (#504, #13143) if ( event.target.nodeType === 3 ) { event.target = event.target.parentNode; } // Support: IE<9 // For mouse/key events, metaKey==false if it's undefined (#3368, #11328) event.metaKey = !!event.metaKey; return fixHook.filter ? fixHook.filter( event, originalEvent ) : event; }, // Includes some event props shared by KeyEvent and MouseEvent props: "altKey bubbles cancelable ctrlKey currentTarget eventPhase metaKey relatedTarget shiftKey target timeStamp view which".split(" "), fixHooks: {}, keyHooks: { props: "char charCode key keyCode".split(" "), filter: function( event, original ) { // Add which for key events if ( event.which == null ) { event.which = original.charCode != null ? original.charCode : original.keyCode; } return event; } }, mouseHooks: { props: "button buttons clientX clientY fromElement offsetX offsetY pageX pageY screenX screenY toElement".split(" "), filter: function( event, original ) { var body, eventDoc, doc, button = original.button, fromElement = original.fromElement; // Calculate pageX/Y if missing and clientX/Y available if ( event.pageX == null && original.clientX != null ) { eventDoc = event.target.ownerDocument || document; doc = eventDoc.documentElement; body = eventDoc.body; event.pageX = original.clientX + ( doc && doc.scrollLeft || body && body.scrollLeft || 0 ) - ( doc && doc.clientLeft || body && body.clientLeft || 0 ); event.pageY = original.clientY + ( doc && doc.scrollTop || body && body.scrollTop || 0 ) - ( doc && doc.clientTop || body && body.clientTop || 0 ); } // Add relatedTarget, if necessary if ( !event.relatedTarget && fromElement ) { event.relatedTarget = fromElement === event.target ? original.toElement : fromElement; } // Add which for click: 1 === left; 2 === middle; 3 === right // Note: button is not normalized, so don't use it if ( !event.which && button !== undefined ) { event.which = ( button & 1 ? 1 : ( button & 2 ? 3 : ( button & 4 ? 2 : 0 ) ) ); } return event; } }, special: { load: { // Prevent triggered image.load events from bubbling to window.load noBubble: true }, click: { // For checkbox, fire native event so checked state will be right trigger: function() { if ( jQuery.nodeName( this, "input" ) && this.type === "checkbox" && this.click ) { this.click(); return false; } } }, focus: { // Fire native event if possible so blur/focus sequence is correct trigger: function() { if ( this !== document.activeElement && this.focus ) { try { this.focus(); return false; } catch ( e ) { // Support: IE<9 // If we error on focus to hidden element (#1486, #12518), // let .trigger() run the handlers } } }, delegateType: "focusin" }, blur: { trigger: function() { if ( this === document.activeElement && this.blur ) { this.blur(); return false; } }, delegateType: "focusout" }, beforeunload: { postDispatch: function( event ) { // Even when returnValue equals to undefined Firefox will still show alert if ( event.result !== undefined ) { event.originalEvent.returnValue = event.result; } } } }, simulate: function( type, elem, event, bubble ) { // Piggyback on a donor event to simulate a different one. // Fake originalEvent to avoid donor's stopPropagation, but if the // simulated event prevents default then we do the same on the donor. var e = jQuery.extend( new jQuery.Event(), event, { type: type, isSimulated: true, originalEvent: {} } ); if ( bubble ) { jQuery.event.trigger( e, null, elem ); } else { jQuery.event.dispatch.call( elem, e ); } if ( e.isDefaultPrevented() ) { event.preventDefault(); } } }; jQuery.removeEvent = document.removeEventListener ? function( elem, type, handle ) { if ( elem.removeEventListener ) { elem.removeEventListener( type, handle, false ); } } : function( elem, type, handle ) { var name = "on" + type; if ( elem.detachEvent ) { // #8545, #7054, preventing memory leaks for custom events in IE6-8 // detachEvent needed property on element, by name of that event, to properly expose it to GC if ( typeof elem[ name ] === core_strundefined ) { elem[ name ] = null; } elem.detachEvent( name, handle ); } }; jQuery.Event = function( src, props ) { // Allow instantiation without the 'new' keyword if ( !(this instanceof jQuery.Event) ) { return new jQuery.Event( src, props ); } // Event object if ( src && src.type ) { this.originalEvent = src; this.type = src.type; // Events bubbling up the document may have been marked as prevented // by a handler lower down the tree; reflect the correct value. this.isDefaultPrevented = ( src.defaultPrevented || src.returnValue === false || src.getPreventDefault && src.getPreventDefault() ) ? returnTrue : returnFalse; // Event type } else { this.type = src; } // Put explicitly provided properties onto the event object if ( props ) { jQuery.extend( this, props ); } // Create a timestamp if incoming event doesn't have one this.timeStamp = src && src.timeStamp || jQuery.now(); // Mark it as fixed this[ jQuery.expando ] = true; }; // jQuery.Event is based on DOM3 Events as specified by the ECMAScript Language Binding // http://www.w3.org/TR/2003/WD-DOM-Level-3-Events-20030331/ecma-script-binding.html jQuery.Event.prototype = { isDefaultPrevented: returnFalse, isPropagationStopped: returnFalse, isImmediatePropagationStopped: returnFalse, preventDefault: function() { var e = this.originalEvent; this.isDefaultPrevented = returnTrue; if ( !e ) { return; } // If preventDefault exists, run it on the original event if ( e.preventDefault ) { e.preventDefault(); // Support: IE // Otherwise set the returnValue property of the original event to false } else { e.returnValue = false; } }, stopPropagation: function() { var e = this.originalEvent; this.isPropagationStopped = returnTrue; if ( !e ) { return; } // If stopPropagation exists, run it on the original event if ( e.stopPropagation ) { e.stopPropagation(); } // Support: IE // Set the cancelBubble property of the original event to true e.cancelBubble = true; }, stopImmediatePropagation: function() { this.isImmediatePropagationStopped = returnTrue; this.stopPropagation(); } }; // Create mouseenter/leave events using mouseover/out and event-time checks jQuery.each({ mouseenter: "mouseover", mouseleave: "mouseout" }, function( orig, fix ) { jQuery.event.special[ orig ] = { delegateType: fix, bindType: fix, handle: function( event ) { var ret, target = this, related = event.relatedTarget, handleObj = event.handleObj; // For mousenter/leave call the handler if related is outside the target. // NB: No relatedTarget if the mouse left/entered the browser window if ( !related || (related !== target && !jQuery.contains( target, related )) ) { event.type = handleObj.origType; ret = handleObj.handler.apply( this, arguments ); event.type = fix; } return ret; } }; }); // IE submit delegation if ( !jQuery.support.submitBubbles ) { jQuery.event.special.submit = { setup: function() { // Only need this for delegated form submit events if ( jQuery.nodeName( this, "form" ) ) { return false; } // Lazy-add a submit handler when a descendant form may potentially be submitted jQuery.event.add( this, "click._submit keypress._submit", function( e ) { // Node name check avoids a VML-related crash in IE (#9807) var elem = e.target, form = jQuery.nodeName( elem, "input" ) || jQuery.nodeName( elem, "button" ) ? elem.form : undefined; if ( form && !jQuery._data( form, "submitBubbles" ) ) { jQuery.event.add( form, "submit._submit", function( event ) { event._submit_bubble = true; }); jQuery._data( form, "submitBubbles", true ); } }); // return undefined since we don't need an event listener }, postDispatch: function( event ) { // If form was submitted by the user, bubble the event up the tree if ( event._submit_bubble ) { delete event._submit_bubble; if ( this.parentNode && !event.isTrigger ) { jQuery.event.simulate( "submit", this.parentNode, event, true ); } } }, teardown: function() { // Only need this for delegated form submit events if ( jQuery.nodeName( this, "form" ) ) { return false; } // Remove delegated handlers; cleanData eventually reaps submit handlers attached above jQuery.event.remove( this, "._submit" ); } }; } // IE change delegation and checkbox/radio fix if ( !jQuery.support.changeBubbles ) { jQuery.event.special.change = { setup: function() { if ( rformElems.test( this.nodeName ) ) { // IE doesn't fire change on a check/radio until blur; trigger it on click // after a propertychange. Eat the blur-change in special.change.handle. // This still fires onchange a second time for check/radio after blur. if ( this.type === "checkbox" || this.type === "radio" ) { jQuery.event.add( this, "propertychange._change", function( event ) { if ( event.originalEvent.propertyName === "checked" ) { this._just_changed = true; } }); jQuery.event.add( this, "click._change", function( event ) { if ( this._just_changed && !event.isTrigger ) { this._just_changed = false; } // Allow triggered, simulated change events (#11500) jQuery.event.simulate( "change", this, event, true ); }); } return false; } // Delegated event; lazy-add a change handler on descendant inputs jQuery.event.add( this, "beforeactivate._change", function( e ) { var elem = e.target; if ( rformElems.test( elem.nodeName ) && !jQuery._data( elem, "changeBubbles" ) ) { jQuery.event.add( elem, "change._change", function( event ) { if ( this.parentNode && !event.isSimulated && !event.isTrigger ) { jQuery.event.simulate( "change", this.parentNode, event, true ); } }); jQuery._data( elem, "changeBubbles", true ); } }); }, handle: function( event ) { var elem = event.target; // Swallow native change events from checkbox/radio, we already triggered them above if ( this !== elem || event.isSimulated || event.isTrigger || (elem.type !== "radio" && elem.type !== "checkbox") ) { return event.handleObj.handler.apply( this, arguments ); } }, teardown: function() { jQuery.event.remove( this, "._change" ); return !rformElems.test( this.nodeName ); } }; } // Create "bubbling" focus and blur events if ( !jQuery.support.focusinBubbles ) { jQuery.each({ focus: "focusin", blur: "focusout" }, function( orig, fix ) { // Attach a single capturing handler while someone wants focusin/focusout var attaches = 0, handler = function( event ) { jQuery.event.simulate( fix, event.target, jQuery.event.fix( event ), true ); }; jQuery.event.special[ fix ] = { setup: function() { if ( attaches++ === 0 ) { document.addEventListener( orig, handler, true ); } }, teardown: function() { if ( --attaches === 0 ) { document.removeEventListener( orig, handler, true ); } } }; }); } jQuery.fn.extend({ on: function( types, selector, data, fn, /*INTERNAL*/ one ) { var type, origFn; // Types can be a map of types/handlers if ( typeof types === "object" ) { // ( types-Object, selector, data ) if ( typeof selector !== "string" ) { // ( types-Object, data ) data = data || selector; selector = undefined; } for ( type in types ) { this.on( type, selector, data, types[ type ], one ); } return this; } if ( data == null && fn == null ) { // ( types, fn ) fn = selector; data = selector = undefined; } else if ( fn == null ) { if ( typeof selector === "string" ) { // ( types, selector, fn ) fn = data; data = undefined; } else { // ( types, data, fn ) fn = data; data = selector; selector = undefined; } } if ( fn === false ) { fn = returnFalse; } else if ( !fn ) { return this; } if ( one === 1 ) { origFn = fn; fn = function( event ) { // Can use an empty set, since event contains the info jQuery().off( event ); return origFn.apply( this, arguments ); }; // Use same guid so caller can remove using origFn fn.guid = origFn.guid || ( origFn.guid = jQuery.guid++ ); } return this.each( function() { jQuery.event.add( this, types, fn, data, selector ); }); }, one: function( types, selector, data, fn ) { return this.on( types, selector, data, fn, 1 ); }, off: function( types, selector, fn ) { var handleObj, type; if ( types && types.preventDefault && types.handleObj ) { // ( event ) dispatched jQuery.Event handleObj = types.handleObj; jQuery( types.delegateTarget ).off( handleObj.namespace ? handleObj.origType + "." + handleObj.namespace : handleObj.origType, handleObj.selector, handleObj.handler ); return this; } if ( typeof types === "object" ) { // ( types-object [, selector] ) for ( type in types ) { this.off( type, selector, types[ type ] ); } return this; } if ( selector === false || typeof selector === "function" ) { // ( types [, fn] ) fn = selector; selector = undefined; } if ( fn === false ) { fn = returnFalse; } return this.each(function() { jQuery.event.remove( this, types, fn, selector ); }); }, bind: function( types, data, fn ) { return this.on( types, null, data, fn ); }, unbind: function( types, fn ) { return this.off( types, null, fn ); }, delegate: function( selector, types, data, fn ) { return this.on( types, selector, data, fn ); }, undelegate: function( selector, types, fn ) { // ( namespace ) or ( selector, types [, fn] ) return arguments.length === 1 ? this.off( selector, "**" ) : this.off( types, selector || "**", fn ); }, trigger: function( type, data ) { return this.each(function() { jQuery.event.trigger( type, data, this ); }); }, triggerHandler: function( type, data ) { var elem = this[0]; if ( elem ) { return jQuery.event.trigger( type, data, elem, true ); } } }); /*! * Sizzle CSS Selector Engine * Copyright 2012 jQuery Foundation and other contributors * Released under the MIT license * http://sizzlejs.com/ */ (function( window, undefined ) { var i, cachedruns, Expr, getText, isXML, compile, hasDuplicate, outermostContext, // Local document vars setDocument, document, docElem, documentIsXML, rbuggyQSA, rbuggyMatches, matches, contains, sortOrder, // Instance-specific data expando = "sizzle" + -(new Date()), preferredDoc = window.document, support = {}, dirruns = 0, done = 0, classCache = createCache(), tokenCache = createCache(), compilerCache = createCache(), // General-purpose constants strundefined = typeof undefined, MAX_NEGATIVE = 1 << 31, // Array methods arr = [], pop = arr.pop, push = arr.push, slice = arr.slice, // Use a stripped-down indexOf if we can't use a native one indexOf = arr.indexOf || function( elem ) { var i = 0, len = this.length; for ( ; i < len; i++ ) { if ( this[i] === elem ) { return i; } } return -1; }, // Regular expressions // Whitespace characters http://www.w3.org/TR/css3-selectors/#whitespace whitespace = "[\\x20\\t\\r\\n\\f]", // http://www.w3.org/TR/css3-syntax/#characters characterEncoding = "(?:\\\\.|[\\w-]|[^\\x00-\\xa0])+", // Loosely modeled on CSS identifier characters // An unquoted value should be a CSS identifier http://www.w3.org/TR/css3-selectors/#attribute-selectors // Proper syntax: http://www.w3.org/TR/CSS21/syndata.html#value-def-identifier identifier = characterEncoding.replace( "w", "w#" ), // Acceptable operators http://www.w3.org/TR/selectors/#attribute-selectors operators = "([*^$|!~]?=)", attributes = "\\[" + whitespace + "*(" + characterEncoding + ")" + whitespace + "*(?:" + operators + whitespace + "*(?:(['\"])((?:\\\\.|[^\\\\])*?)\\3|(" + identifier + ")|)|)" + whitespace + "*\\]", // Prefer arguments quoted, // then not containing pseudos/brackets, // then attribute selectors/non-parenthetical expressions, // then anything else // These preferences are here to reduce the number of selectors // needing tokenize in the PSEUDO preFilter pseudos = ":(" + characterEncoding + ")(?:\$((['\"])((?:\\\\.|[^\\\\])*?)\\3|((?:\\\\.|[^\\\\()[\\]]|" + attributes.replace( 3, 8 ) + ")*)|.*)\$|)", // Leading and non-escaped trailing whitespace, capturing some non-whitespace characters preceding the latter rtrim = new RegExp( "^" + whitespace + "+|((?:^|[^\\\\])(?:\\\\.)*)" + whitespace + "+$", "g" ), rcomma = new RegExp( "^" + whitespace + "*," + whitespace + "*" ), rcombinators = new RegExp( "^" + whitespace + "*([\\x20\\t\\r\\n\\f>+~])" + whitespace + "*" ), rpseudo = new RegExp( pseudos ), ridentifier = new RegExp( "^" + identifier + "$" ), matchExpr = { "ID": new RegExp( "^#(" + characterEncoding + ")" ), "CLASS": new RegExp( "^\\.(" + characterEncoding + ")" ), "NAME": new RegExp( "^\\[name=['\"]?(" + characterEncoding + ")['\"]?\\]" ), "TAG": new RegExp( "^(" + characterEncoding.replace( "w", "w*" ) + ")" ), "ATTR": new RegExp( "^" + attributes ), "PSEUDO": new RegExp( "^" + pseudos ), "CHILD": new RegExp( "^:(only|first|last|nth|nth-last)-(child|of-type)(?:\$" + whitespace + "*(even|odd|(([+-]|)(\\d*)n|)" + whitespace + "*(?:([+-]|)" + whitespace + "*(\\d+)|))" + whitespace + "*\$|)", "i" ), // For use in libraries implementing .is() // We use this for POS matching in `select` "needsContext": new RegExp( "^" + whitespace + "*[>+~]|:(even|odd|eq|gt|lt|nth|first|last)(?:\$" + whitespace + "*((?:-\\d)?\\d*)" + whitespace + "*\$|)(?=[^-]|$)", "i" ) }, rsibling = /[\x20\t\r\n\f]*[+~]/, rnative = /^[^{]+\{\s*\[native code/, // Easily-parseable/retrievable ID or TAG or CLASS selectors rquickExpr = /^(?:#([\w-]+)|(\w+)|\.([\w-]+))$/, rinputs = /^(?:input|select|textarea|button)$/i, rheader = /^h\d$/i, rescape = /'|\\/g, rattributeQuotes = /\=[\x20\t\r\n\f]*([^'"\]]*)[\x20\t\r\n\f]*\]/g, // CSS escapes http://www.w3.org/TR/CSS21/syndata.html#escaped-characters runescape = /\\([\da-fA-F]{1,6}[\x20\t\r\n\f]?|.)/g, funescape = function( _, escaped ) { var high = "0x" + escaped - 0x10000; // NaN means non-codepoint return high !== high ? escaped : // BMP codepoint high < 0 ? String.fromCharCode( high + 0x10000 ) : // Supplemental Plane codepoint (surrogate pair) String.fromCharCode( high >> 10 | 0xD800, high & 0x3FF | 0xDC00 ); }; // Use a stripped-down slice if we can't use a native one try { slice.call( preferredDoc.documentElement.childNodes, 0 )[0].nodeType; } catch ( e ) { slice = function( i ) { var elem, results = []; while ( (elem = this[i++]) ) { results.push( elem ); } return results; }; } /** * For feature detection * @param {Function} fn The function to test for native support */ function isNative( fn ) { return rnative.test( fn + "" ); } /** * Create key-value caches of limited size * @returns {Function(string, Object)} Returns the Object data after storing it on itself with * property name the (space-suffixed) string and (if the cache is larger than Expr.cacheLength) * deleting the oldest entry */ function createCache() { var cache, keys = []; return (cache = function( key, value ) { // Use (key + " ") to avoid collision with native prototype properties (see Issue #157) if ( keys.push( key += " " ) > Expr.cacheLength ) { // Only keep the most recent entries delete cache[ keys.shift() ]; } return (cache[ key ] = value); }); } /** * Mark a function for special use by Sizzle * @param {Function} fn The function to mark */ function markFunction( fn ) { fn[ expando ] = true; return fn; } /** * Support testing using an element * @param {Function} fn Passed the created div and expects a boolean result */ function assert( fn ) { var div = document.createElement("div"); try { return fn( div ); } catch (e) { return false; } finally { // release memory in IE div = null; } } function Sizzle( selector, context, results, seed ) { var match, elem, m, nodeType, // QSA vars i, groups, old, nid, newContext, newSelector; if ( ( context ? context.ownerDocument || context : preferredDoc ) !== document ) { setDocument( context ); } context = context || document; results = results || []; if ( !selector || typeof selector !== "string" ) { return results; } if ( (nodeType = context.nodeType) !== 1 && nodeType !== 9 ) { return []; } if ( !documentIsXML && !seed ) { // Shortcuts if ( (match = rquickExpr.exec( selector )) ) { // Speed-up: Sizzle("#ID") if ( (m = match[1]) ) { if ( nodeType === 9 ) { elem = context.getElementById( m ); // Check parentNode to catch when Blackberry 4.6 returns // nodes that are no longer in the document #6963 if ( elem && elem.parentNode ) { // Handle the case where IE, Opera, and Webkit return items // by name instead of ID if ( elem.id === m ) { results.push( elem ); return results; } } else { return results; } } else { // Context is not a document if ( context.ownerDocument && (elem = context.ownerDocument.getElementById( m )) && contains( context, elem ) && elem.id === m ) { results.push( elem ); return results; } } // Speed-up: Sizzle("TAG") } else if ( match[2] ) { push.apply( results, slice.call(context.getElementsByTagName( selector ), 0) ); return results; // Speed-up: Sizzle(".CLASS") } else if ( (m = match[3]) && support.getByClassName && context.getElementsByClassName ) { push.apply( results, slice.call(context.getElementsByClassName( m ), 0) ); return results; } } // QSA path if ( support.qsa && !rbuggyQSA.test(selector) ) { old = true; nid = expando; newContext = context; newSelector = nodeType === 9 && selector; // qSA works strangely on Element-rooted queries // We can work around this by specifying an extra ID on the root // and working up from there (Thanks to Andrew Dupont for the technique) // IE 8 doesn't work on object elements if ( nodeType === 1 && context.nodeName.toLowerCase() !== "object" ) { groups = tokenize( selector ); if ( (old = context.getAttribute("id")) ) { nid = old.replace( rescape, "\\$&" ); } else { context.setAttribute( "id", nid ); } nid = "[id='" + nid + "'] "; i = groups.length; while ( i-- ) { groups[i] = nid + toSelector( groups[i] ); } newContext = rsibling.test( selector ) && context.parentNode || context; newSelector = groups.join(","); } if ( newSelector ) { try { push.apply( results, slice.call( newContext.querySelectorAll( newSelector ), 0 ) ); return results; } catch(qsaError) { } finally { if ( !old ) { context.removeAttribute("id"); } } } } } // All others return select( selector.replace( rtrim, "$1" ), context, results, seed ); } /** * Detect xml * @param {Element|Object} elem An element or a document */ isXML = Sizzle.isXML = function( elem ) { // documentElement is verified for cases where it doesn't yet exist // (such as loading iframes in IE - #4833) var documentElement = elem && (elem.ownerDocument || elem).documentElement; return documentElement ? documentElement.nodeName !== "HTML" : false; }; /** * Sets document-related variables once based on the current document * @param {Element|Object} [doc] An element or document object to use to set the document * @returns {Object} Returns the current document */ setDocument = Sizzle.setDocument = function( node ) { var doc = node ? node.ownerDocument || node : preferredDoc; // If no document and documentElement is available, return if ( doc === document || doc.nodeType !== 9 || !doc.documentElement ) { return document; } // Set our document document = doc; docElem = doc.documentElement; // Support tests documentIsXML = isXML( doc ); // Check if getElementsByTagName("*") returns only elements support.tagNameNoComments = assert(function( div ) { div.appendChild( doc.createComment("") ); return !div.getElementsByTagName("*").length; }); // Check if attributes should be retrieved by attribute nodes support.attributes = assert(function( div ) { div.innerHTML = ""; var type = typeof div.lastChild.getAttribute("multiple"); // IE8 returns a string for some attributes even when not present return type !== "boolean" && type !== "string"; }); // Check if getElementsByClassName can be trusted support.getByClassName = assert(function( div ) { // Opera can't find a second classname (in 9.6) div.innerHTML = ""; if ( !div.getElementsByClassName || !div.getElementsByClassName("e").length ) { return false; } // Safari 3.2 caches class attributes and doesn't catch changes div.lastChild.className = "e"; return div.getElementsByClassName("e").length === 2; }); // Check if getElementById returns elements by name // Check if getElementsByName privileges form controls or returns elements by ID support.getByName = assert(function( div ) { // Inject content div.id = expando + 0; div.innerHTML = "

"; docElem.insertBefore( div, docElem.firstChild ); // Test var pass = doc.getElementsByName && // buggy browsers will return fewer than the correct 2 doc.getElementsByName( expando ).length === 2 + // buggy browsers will return more than the correct 0 doc.getElementsByName( expando + 0 ).length; support.getIdNotName = !doc.getElementById( expando ); // Cleanup docElem.removeChild( div ); return pass; }); // IE6/7 return modified attributes Expr.attrHandle = assert(function( div ) { div.innerHTML = ""; return div.firstChild && typeof div.firstChild.getAttribute !== strundefined && div.firstChild.getAttribute("href") === "#"; }) ? {} : { "href": function( elem ) { return elem.getAttribute( "href", 2 ); }, "type": function( elem ) { return elem.getAttribute("type"); } }; // ID find and filter if ( support.getIdNotName ) { Expr.find["ID"] = function( id, context ) { if ( typeof context.getElementById !== strundefined && !documentIsXML ) { var m = context.getElementById( id ); // Check parentNode to catch when Blackberry 4.6 returns // nodes that are no longer in the document #6963 return m && m.parentNode ? [m] : []; } }; Expr.filter["ID"] = function( id ) { var attrId = id.replace( runescape, funescape ); return function( elem ) { return elem.getAttribute("id") === attrId; }; }; } else { Expr.find["ID"] = function( id, context ) { if ( typeof context.getElementById !== strundefined && !documentIsXML ) { var m = context.getElementById( id ); return m ? m.id === id || typeof m.getAttributeNode !== strundefined && m.getAttributeNode("id").value === id ? [m] : undefined : []; } }; Expr.filter["ID"] = function( id ) { var attrId = id.replace( runescape, funescape ); return function( elem ) { var node = typeof elem.getAttributeNode !== strundefined && elem.getAttributeNode("id"); return node && node.value === attrId; }; }; } // Tag Expr.find["TAG"] = support.tagNameNoComments ? function( tag, context ) { if ( typeof context.getElementsByTagName !== strundefined ) { return context.getElementsByTagName( tag ); } } : function( tag, context ) { var elem, tmp = [], i = 0, results = context.getElementsByTagName( tag ); // Filter out possible comments if ( tag === "*" ) { while ( (elem = results[i++]) ) { if ( elem.nodeType === 1 ) { tmp.push( elem ); } } return tmp; } return results; }; // Name Expr.find["NAME"] = support.getByName && function( tag, context ) { if ( typeof context.getElementsByName !== strundefined ) { return context.getElementsByName( name ); } }; // Class Expr.find["CLASS"] = support.getByClassName && function( className, context ) { if ( typeof context.getElementsByClassName !== strundefined && !documentIsXML ) { return context.getElementsByClassName( className ); } }; // QSA and matchesSelector support // matchesSelector(:active) reports false when true (IE9/Opera 11.5) rbuggyMatches = []; // qSa(:focus) reports false when true (Chrome 21), // no need to also add to buggyMatches since matches checks buggyQSA // A support test would require too much code (would include document ready) rbuggyQSA = [ ":focus" ]; if ( (support.qsa = isNative(doc.querySelectorAll)) ) { // Build QSA regex // Regex strategy adopted from Diego Perini assert(function( div ) { // Select is set to empty string on purpose // This is to test IE's treatment of not explictly // setting a boolean content attribute, // since its presence should be enough // http://bugs.jquery.com/ticket/12359 div.innerHTML = ""; // IE8 - Some boolean attributes are not treated correctly if ( !div.querySelectorAll("[selected]").length ) { rbuggyQSA.push( "\\[" + whitespace + "*(?:checked|disabled|ismap|multiple|readonly|selected|value)" ); } // Webkit/Opera - :checked should return selected option elements // http://www.w3.org/TR/2011/REC-css3-selectors-20110929/#checked // IE8 throws error here and will not see later tests if ( !div.querySelectorAll(":checked").length ) { rbuggyQSA.push(":checked"); } }); assert(function( div ) { // Opera 10-12/IE8 - ^= $= *= and empty values // Should not select anything div.innerHTML = ""; if ( div.querySelectorAll("[i^='']").length ) { rbuggyQSA.push( "[*^$]=" + whitespace + "*(?:\"\"|'')" ); } // FF 3.5 - :enabled/:disabled and hidden elements (hidden elements are still enabled) // IE8 throws error here and will not see later tests if ( !div.querySelectorAll(":enabled").length ) { rbuggyQSA.push( ":enabled", ":disabled" ); } // Opera 10-11 does not throw on post-comma invalid pseudos div.querySelectorAll("*,:x"); rbuggyQSA.push(",.*:"); }); } if ( (support.matchesSelector = isNative( (matches = docElem.matchesSelector || docElem.mozMatchesSelector || docElem.webkitMatchesSelector || docElem.oMatchesSelector || docElem.msMatchesSelector) )) ) { assert(function( div ) { // Check to see if it's possible to do matchesSelector // on a disconnected node (IE 9) support.disconnectedMatch = matches.call( div, "div" ); // This should fail with an exception // Gecko does not error, returns false instead matches.call( div, "[s!='']:x" ); rbuggyMatches.push( "!=", pseudos ); }); } rbuggyQSA = new RegExp( rbuggyQSA.join("|") ); rbuggyMatches = new RegExp( rbuggyMatches.join("|") ); // Element contains another // Purposefully does not implement inclusive descendent // As in, an element does not contain itself contains = isNative(docElem.contains) || docElem.compareDocumentPosition ? function( a, b ) { var adown = a.nodeType === 9 ? a.documentElement : a, bup = b && b.parentNode; return a === bup || !!( bup && bup.nodeType === 1 && ( adown.contains ? adown.contains( bup ) : a.compareDocumentPosition && a.compareDocumentPosition( bup ) & 16 )); } : function( a, b ) { if ( b ) { while ( (b = b.parentNode) ) { if ( b === a ) { return true; } } } return false; }; // Document order sorting sortOrder = docElem.compareDocumentPosition ? function( a, b ) { var compare; if ( a === b ) { hasDuplicate = true; return 0; } if ( (compare = b.compareDocumentPosition && a.compareDocumentPosition && a.compareDocumentPosition( b )) ) { if ( compare & 1 || a.parentNode && a.parentNode.nodeType === 11 ) { if ( a === doc || contains( preferredDoc, a ) ) { return -1; } if ( b === doc || contains( preferredDoc, b ) ) { return 1; } return 0; } return compare & 4 ? -1 : 1; } return a.compareDocumentPosition ? -1 : 1; } : function( a, b ) { var cur, i = 0, aup = a.parentNode, bup = b.parentNode, ap = [ a ], bp = [ b ]; // Exit early if the nodes are identical if ( a === b ) { hasDuplicate = true; return 0; // Parentless nodes are either documents or disconnected } else if ( !aup || !bup ) { return a === doc ? -1 : b === doc ? 1 : aup ? -1 : bup ? 1 : 0; // If the nodes are siblings, we can do a quick check } else if ( aup === bup ) { return siblingCheck( a, b ); } // Otherwise we need full lists of their ancestors for comparison cur = a; while ( (cur = cur.parentNode) ) { ap.unshift( cur ); } cur = b; while ( (cur = cur.parentNode) ) { bp.unshift( cur ); } // Walk down the tree looking for a discrepancy while ( ap[i] === bp[i] ) { i++; } return i ? // Do a sibling check if the nodes have a common ancestor siblingCheck( ap[i], bp[i] ) : // Otherwise nodes in our document sort first ap[i] === preferredDoc ? -1 : bp[i] === preferredDoc ? 1 : 0; }; // Always assume the presence of duplicates if sort doesn't // pass them to our comparison function (as in Google Chrome). hasDuplicate = false; [0, 0].sort( sortOrder ); support.detectDuplicates = hasDuplicate; return document; }; Sizzle.matches = function( expr, elements ) { return Sizzle( expr, null, null, elements ); }; Sizzle.matchesSelector = function( elem, expr ) { // Set document vars if needed if ( ( elem.ownerDocument || elem ) !== document ) { setDocument( elem ); } // Make sure that attribute selectors are quoted expr = expr.replace( rattributeQuotes, "='$1']" ); // rbuggyQSA always contains :focus, so no need for an existence check if ( support.matchesSelector && !documentIsXML && (!rbuggyMatches || !rbuggyMatches.test(expr)) && !rbuggyQSA.test(expr) ) { try { var ret = matches.call( elem, expr ); // IE 9's matchesSelector returns false on disconnected nodes if ( ret || support.disconnectedMatch || // As well, disconnected nodes are said to be in a document // fragment in IE 9 elem.document && elem.document.nodeType !== 11 ) { return ret; } } catch(e) {} } return Sizzle( expr, document, null, [elem] ).length > 0; }; Sizzle.contains = function( context, elem ) { // Set document vars if needed if ( ( context.ownerDocument || context ) !== document ) { setDocument( context ); } return contains( context, elem ); }; Sizzle.attr = function( elem, name ) { var val; // Set document vars if needed if ( ( elem.ownerDocument || elem ) !== document ) { setDocument( elem ); } if ( !documentIsXML ) { name = name.toLowerCase(); } if ( (val = Expr.attrHandle[ name ]) ) { return val( elem ); } if ( documentIsXML || support.attributes ) { return elem.getAttribute( name ); } return ( (val = elem.getAttributeNode( name )) || elem.getAttribute( name ) ) && elem[ name ] === true ? name : val && val.specified ? val.value : null; }; Sizzle.error = function( msg ) { throw new Error( "Syntax error, unrecognized expression: " + msg ); }; // Document sorting and removing duplicates Sizzle.uniqueSort = function( results ) { var elem, duplicates = [], i = 1, j = 0; // Unless we *know* we can detect duplicates, assume their presence hasDuplicate = !support.detectDuplicates; results.sort( sortOrder ); if ( hasDuplicate ) { for ( ; (elem = results[i]); i++ ) { if ( elem === results[ i - 1 ] ) { j = duplicates.push( i ); } } while ( j-- ) { results.splice( duplicates[ j ], 1 ); } } return results; }; function siblingCheck( a, b ) { var cur = b && a, diff = cur && ( ~b.sourceIndex || MAX_NEGATIVE ) - ( ~a.sourceIndex || MAX_NEGATIVE ); // Use IE sourceIndex if available on both nodes if ( diff ) { return diff; } // Check if b follows a if ( cur ) { while ( (cur = cur.nextSibling) ) { if ( cur === b ) { return -1; } } } return a ? 1 : -1; } // Returns a function to use in pseudos for input types function createInputPseudo( type ) { return function( elem ) { var name = elem.nodeName.toLowerCase(); return name === "input" && elem.type === type; }; } // Returns a function to use in pseudos for buttons function createButtonPseudo( type ) { return function( elem ) { var name = elem.nodeName.toLowerCase(); return (name === "input" || name === "button") && elem.type === type; }; } // Returns a function to use in pseudos for positionals function createPositionalPseudo( fn ) { return markFunction(function( argument ) { argument = +argument; return markFunction(function( seed, matches ) { var j, matchIndexes = fn( [], seed.length, argument ), i = matchIndexes.length; // Match elements found at the specified indexes while ( i-- ) { if ( seed[ (j = matchIndexes[i]) ] ) { seed[j] = !(matches[j] = seed[j]); } } }); }); } /** * Utility function for retrieving the text value of an array of DOM nodes * @param {Array|Element} elem */ getText = Sizzle.getText = function( elem ) { var node, ret = "", i = 0, nodeType = elem.nodeType; if ( !nodeType ) { // If no nodeType, this is expected to be an array for ( ; (node = elem[i]); i++ ) { // Do not traverse comment nodes ret += getText( node ); } } else if ( nodeType === 1 || nodeType === 9 || nodeType === 11 ) { // Use textContent for elements // innerText usage removed for consistency of new lines (see #11153) if ( typeof elem.textContent === "string" ) { return elem.textContent; } else { // Traverse its children for ( elem = elem.firstChild; elem; elem = elem.nextSibling ) { ret += getText( elem ); } } } else if ( nodeType === 3 || nodeType === 4 ) { return elem.nodeValue; } // Do not include comment or processing instruction nodes return ret; }; Expr = Sizzle.selectors = { // Can be adjusted by the user cacheLength: 50, createPseudo: markFunction, match: matchExpr, find: {}, relative: { ">": { dir: "parentNode", first: true }, " ": { dir: "parentNode" }, "+": { dir: "previousSibling", first: true }, "~": { dir: "previousSibling" } }, preFilter: { "ATTR": function( match ) { match[1] = match[1].replace( runescape, funescape ); // Move the given value to match[3] whether quoted or unquoted match[3] = ( match[4] || match[5] || "" ).replace( runescape, funescape ); if ( match[2] === "~=" ) { match[3] = " " + match[3] + " "; } return match.slice( 0, 4 ); }, "CHILD": function( match ) { /* matches from matchExpr["CHILD"] 1 type (only|nth|...) 2 what (child|of-type) 3 argument (even|odd|\d*|\d*n([+-]\d+)?|...) 4 xn-component of xn+y argument ([+-]?\d*n|) 5 sign of xn-component 6 x of xn-component 7 sign of y-component 8 y of y-component */ match[1] = match[1].toLowerCase(); if ( match[1].slice( 0, 3 ) === "nth" ) { // nth-* requires argument if ( !match[3] ) { Sizzle.error( match[0] ); } // numeric x and y parameters for Expr.filter.CHILD // remember that false/true cast respectively to 0/1 match[4] = +( match[4] ? match[5] + (match[6] || 1) : 2 * ( match[3] === "even" || match[3] === "odd" ) ); match[5] = +( ( match[7] + match[8] ) || match[3] === "odd" ); // other types prohibit arguments } else if ( match[3] ) { Sizzle.error( match[0] ); } return match; }, "PSEUDO": function( match ) { var excess, unquoted = !match[5] && match[2]; if ( matchExpr["CHILD"].test( match[0] ) ) { return null; } // Accept quoted arguments as-is if ( match[4] ) { match[2] = match[4]; // Strip excess characters from unquoted arguments } else if ( unquoted && rpseudo.test( unquoted ) && // Get excess from tokenize (recursively) (excess = tokenize( unquoted, true )) && // advance to the next closing parenthesis (excess = unquoted.indexOf( ")", unquoted.length - excess ) - unquoted.length) ) { // excess is a negative index match[0] = match[0].slice( 0, excess ); match[2] = unquoted.slice( 0, excess ); } // Return only captures needed by the pseudo filter method (type and argument) return match.slice( 0, 3 ); } }, filter: { "TAG": function( nodeName ) { if ( nodeName === "*" ) { return function() { return true; }; } nodeName = nodeName.replace( runescape, funescape ).toLowerCase(); return function( elem ) { return elem.nodeName && elem.nodeName.toLowerCase() === nodeName; }; }, "CLASS": function( className ) { var pattern = classCache[ className + " " ]; return pattern || (pattern = new RegExp( "(^|" + whitespace + ")" + className + "(" + whitespace + "|$)" )) && classCache( className, function( elem ) { return pattern.test( elem.className || (typeof elem.getAttribute !== strundefined && elem.getAttribute("class")) || "" ); }); }, "ATTR": function( name, operator, check ) { return function( elem ) { var result = Sizzle.attr( elem, name ); if ( result == null ) { return operator === "!="; } if ( !operator ) { return true; } result += ""; return operator === "=" ? result === check : operator === "!=" ? result !== check : operator === "^=" ? check && result.indexOf( check ) === 0 : operator === "*=" ? check && result.indexOf( check ) > -1 : operator === "$=" ? check && result.slice( -check.length ) === check : operator === "~=" ? ( " " + result + " " ).indexOf( check ) > -1 : operator === "|=" ? result === check || result.slice( 0, check.length + 1 ) === check + "-" : false; }; }, "CHILD": function( type, what, argument, first, last ) { var simple = type.slice( 0, 3 ) !== "nth", forward = type.slice( -4 ) !== "last", ofType = what === "of-type"; return first === 1 && last === 0 ? // Shortcut for :nth-*(n) function( elem ) { return !!elem.parentNode; } : function( elem, context, xml ) { var cache, outerCache, node, diff, nodeIndex, start, dir = simple !== forward ? "nextSibling" : "previousSibling", parent = elem.parentNode, name = ofType && elem.nodeName.toLowerCase(), useCache = !xml && !ofType; if ( parent ) { // :(first|last|only)-(child|of-type) if ( simple ) { while ( dir ) { node = elem; while ( (node = node[ dir ]) ) { if ( ofType ? node.nodeName.toLowerCase() === name : node.nodeType === 1 ) { return false; } } // Reverse direction for :only-* (if we haven't yet done so) start = dir = type === "only" && !start && "nextSibling"; } return true; } start = [ forward ? parent.firstChild : parent.lastChild ]; // non-xml :nth-child(...) stores cache data on `parent` if ( forward && useCache ) { // Seek `elem` from a previously-cached index outerCache = parent[ expando ] || (parent[ expando ] = {}); cache = outerCache[ type ] || []; nodeIndex = cache[0] === dirruns && cache[1]; diff = cache[0] === dirruns && cache[2]; node = nodeIndex && parent.childNodes[ nodeIndex ]; while ( (node = ++nodeIndex && node && node[ dir ] || // Fallback to seeking `elem` from the start (diff = nodeIndex = 0) || start.pop()) ) { // When found, cache indexes on `parent` and break if ( node.nodeType === 1 && ++diff && node === elem ) { outerCache[ type ] = [ dirruns, nodeIndex, diff ]; break; } } // Use previously-cached element index if available } else if ( useCache && (cache = (elem[ expando ] || (elem[ expando ] = {}))[ type ]) && cache[0] === dirruns ) { diff = cache[1]; // xml :nth-child(...) or :nth-last-child(...) or :nth(-last)?-of-type(...) } else { // Use the same loop as above to seek `elem` from the start while ( (node = ++nodeIndex && node && node[ dir ] || (diff = nodeIndex = 0) || start.pop()) ) { if ( ( ofType ? node.nodeName.toLowerCase() === name : node.nodeType === 1 ) && ++diff ) { // Cache the index of each encountered element if ( useCache ) { (node[ expando ] || (node[ expando ] = {}))[ type ] = [ dirruns, diff ]; } if ( node === elem ) { break; } } } } // Incorporate the offset, then check against cycle size diff -= last; return diff === first || ( diff % first === 0 && diff / first >= 0 ); } }; }, "PSEUDO": function( pseudo, argument ) { // pseudo-class names are case-insensitive // http://www.w3.org/TR/selectors/#pseudo-classes // Prioritize by case sensitivity in case custom pseudos are added with uppercase letters // Remember that setFilters inherits from pseudos var args, fn = Expr.pseudos[ pseudo ] || Expr.setFilters[ pseudo.toLowerCase() ] || Sizzle.error( "unsupported pseudo: " + pseudo ); // The user may use createPseudo to indicate that // arguments are needed to create the filter function // just as Sizzle does if ( fn[ expando ] ) { return fn( argument ); } // But maintain support for old signatures if ( fn.length > 1 ) { args = [ pseudo, pseudo, "", argument ]; return Expr.setFilters.hasOwnProperty( pseudo.toLowerCase() ) ? markFunction(function( seed, matches ) { var idx, matched = fn( seed, argument ), i = matched.length; while ( i-- ) { idx = indexOf.call( seed, matched[i] ); seed[ idx ] = !( matches[ idx ] = matched[i] ); } }) : function( elem ) { return fn( elem, 0, args ); }; } return fn; } }, pseudos: { // Potentially complex pseudos "not": markFunction(function( selector ) { // Trim the selector passed to compile // to avoid treating leading and trailing // spaces as combinators var input = [], results = [], matcher = compile( selector.replace( rtrim, "$1" ) ); return matcher[ expando ] ? markFunction(function( seed, matches, context, xml ) { var elem, unmatched = matcher( seed, null, xml, [] ), i = seed.length; // Match elements unmatched by `matcher` while ( i-- ) { if ( (elem = unmatched[i]) ) { seed[i] = !(matches[i] = elem); } } }) : function( elem, context, xml ) { input[0] = elem; matcher( input, null, xml, results ); return !results.pop(); }; }), "has": markFunction(function( selector ) { return function( elem ) { return Sizzle( selector, elem ).length > 0; }; }), "contains": markFunction(function( text ) { return function( elem ) { return ( elem.textContent || elem.innerText || getText( elem ) ).indexOf( text ) > -1; }; }), // "Whether an element is represented by a :lang() selector // is based solely on the element's language value // being equal to the identifier C, // or beginning with the identifier C immediately followed by "-". // The matching of C against the element's language value is performed case-insensitively. // The identifier C does not have to be a valid language name." // http://www.w3.org/TR/selectors/#lang-pseudo "lang": markFunction( function( lang ) { // lang value must be a valid identifider if ( !ridentifier.test(lang || "") ) { Sizzle.error( "unsupported lang: " + lang ); } lang = lang.replace( runescape, funescape ).toLowerCase(); return function( elem ) { var elemLang; do { if ( (elemLang = documentIsXML ? elem.getAttribute("xml:lang") || elem.getAttribute("lang") : elem.lang) ) { elemLang = elemLang.toLowerCase(); return elemLang === lang || elemLang.indexOf( lang + "-" ) === 0; } } while ( (elem = elem.parentNode) && elem.nodeType === 1 ); return false; }; }), // Miscellaneous "target": function( elem ) { var hash = window.location && window.location.hash; return hash && hash.slice( 1 ) === elem.id; }, "root": function( elem ) { return elem === docElem; }, "focus": function( elem ) { return elem === document.activeElement && (!document.hasFocus || document.hasFocus()) && !!(elem.type || elem.href || ~elem.tabIndex); }, // Boolean properties "enabled": function( elem ) { return elem.disabled === false; }, "disabled": function( elem ) { return elem.disabled === true; }, "checked": function( elem ) { // In CSS3, :checked should return both checked and selected elements // http://www.w3.org/TR/2011/REC-css3-selectors-20110929/#checked var nodeName = elem.nodeName.toLowerCase(); return (nodeName === "input" && !!elem.checked) || (nodeName === "option" && !!elem.selected); }, "selected": function( elem ) { // Accessing this property makes selected-by-default // options in Safari work properly if ( elem.parentNode ) { elem.parentNode.selectedIndex; } return elem.selected === true; }, // Contents "empty": function( elem ) { // http://www.w3.org/TR/selectors/#empty-pseudo // :empty is only affected by element nodes and content nodes(including text(3), cdata(4)), // not comment, processing instructions, or others // Thanks to Diego Perini for the nodeName shortcut // Greater than "@" means alpha characters (specifically not starting with "#" or "?") for ( elem = elem.firstChild; elem; elem = elem.nextSibling ) { if ( elem.nodeName > "@" || elem.nodeType === 3 || elem.nodeType === 4 ) { return false; } } return true; }, "parent": function( elem ) { return !Expr.pseudos["empty"]( elem ); }, // Element/input types "header": function( elem ) { return rheader.test( elem.nodeName ); }, "input": function( elem ) { return rinputs.test( elem.nodeName ); }, "button": function( elem ) { var name = elem.nodeName.toLowerCase(); return name === "input" && elem.type === "button" || name === "button"; }, "text": function( elem ) { var attr; // IE6 and 7 will map elem.type to 'text' for new HTML5 types (search, etc) // use getAttribute instead to test this case return elem.nodeName.toLowerCase() === "input" && elem.type === "text" && ( (attr = elem.getAttribute("type")) == null || attr.toLowerCase() === elem.type ); }, // Position-in-collection "first": createPositionalPseudo(function() { return [ 0 ]; }), "last": createPositionalPseudo(function( matchIndexes, length ) { return [ length - 1 ]; }), "eq": createPositionalPseudo(function( matchIndexes, length, argument ) { return [ argument < 0 ? argument + length : argument ]; }), "even": createPositionalPseudo(function( matchIndexes, length ) { var i = 0; for ( ; i < length; i += 2 ) { matchIndexes.push( i ); } return matchIndexes; }), "odd": createPositionalPseudo(function( matchIndexes, length ) { var i = 1; for ( ; i < length; i += 2 ) { matchIndexes.push( i ); } return matchIndexes; }), "lt": createPositionalPseudo(function( matchIndexes, length, argument ) { var i = argument < 0 ? argument + length : argument; for ( ; --i >= 0; ) { matchIndexes.push( i ); } return matchIndexes; }), "gt": createPositionalPseudo(function( matchIndexes, length, argument ) { var i = argument < 0 ? argument + length : argument; for ( ; ++i < length; ) { matchIndexes.push( i ); } return matchIndexes; }) } }; // Add button/input type pseudos for ( i in { radio: true, checkbox: true, file: true, password: true, image: true } ) { Expr.pseudos[ i ] = createInputPseudo( i ); } for ( i in { submit: true, reset: true } ) { Expr.pseudos[ i ] = createButtonPseudo( i ); } function tokenize( selector, parseOnly ) { var matched, match, tokens, type, soFar, groups, preFilters, cached = tokenCache[ selector + " " ]; if ( cached ) { return parseOnly ? 0 : cached.slice( 0 ); } soFar = selector; groups = []; preFilters = Expr.preFilter; while ( soFar ) { // Comma and first run if ( !matched || (match = rcomma.exec( soFar )) ) { if ( match ) { // Don't consume trailing commas as valid soFar = soFar.slice( match[0].length ) || soFar; } groups.push( tokens = [] ); } matched = false; // Combinators if ( (match = rcombinators.exec( soFar )) ) { matched = match.shift(); tokens.push( { value: matched, // Cast descendant combinators to space type: match[0].replace( rtrim, " " ) } ); soFar = soFar.slice( matched.length ); } // Filters for ( type in Expr.filter ) { if ( (match = matchExpr[ type ].exec( soFar )) && (!preFilters[ type ] || (match = preFilters[ type ]( match ))) ) { matched = match.shift(); tokens.push( { value: matched, type: type, matches: match } ); soFar = soFar.slice( matched.length ); } } if ( !matched ) { break; } } // Return the length of the invalid excess // if we're just parsing // Otherwise, throw an error or return tokens return parseOnly ? soFar.length : soFar ? Sizzle.error( selector ) : // Cache the tokens tokenCache( selector, groups ).slice( 0 ); } function toSelector( tokens ) { var i = 0, len = tokens.length, selector = ""; for ( ; i < len; i++ ) { selector += tokens[i].value; } return selector; } function addCombinator( matcher, combinator, base ) { var dir = combinator.dir, checkNonElements = base && dir === "parentNode", doneName = done++; return combinator.first ? // Check against closest ancestor/preceding element function( elem, context, xml ) { while ( (elem = elem[ dir ]) ) { if ( elem.nodeType === 1 || checkNonElements ) { return matcher( elem, context, xml ); } } } : // Check against all ancestor/preceding elements function( elem, context, xml ) { var data, cache, outerCache, dirkey = dirruns + " " + doneName; // We can't set arbitrary data on XML nodes, so they don't benefit from dir caching if ( xml ) { while ( (elem = elem[ dir ]) ) { if ( elem.nodeType === 1 || checkNonElements ) { if ( matcher( elem, context, xml ) ) { return true; } } } } else { while ( (elem = elem[ dir ]) ) { if ( elem.nodeType === 1 || checkNonElements ) { outerCache = elem[ expando ] || (elem[ expando ] = {}); if ( (cache = outerCache[ dir ]) && cache[0] === dirkey ) { if ( (data = cache[1]) === true || data === cachedruns ) { return data === true; } } else { cache = outerCache[ dir ] = [ dirkey ]; cache[1] = matcher( elem, context, xml ) || cachedruns; if ( cache[1] === true ) { return true; } } } } } }; } function elementMatcher( matchers ) { return matchers.length > 1 ? function( elem, context, xml ) { var i = matchers.length; while ( i-- ) { if ( !matchers[i]( elem, context, xml ) ) { return false; } } return true; } : matchers[0]; } function condense( unmatched, map, filter, context, xml ) { var elem, newUnmatched = [], i = 0, len = unmatched.length, mapped = map != null; for ( ; i < len; i++ ) { if ( (elem = unmatched[i]) ) { if ( !filter || filter( elem, context, xml ) ) { newUnmatched.push( elem ); if ( mapped ) { map.push( i ); } } } } return newUnmatched; } function setMatcher( preFilter, selector, matcher, postFilter, postFinder, postSelector ) { if ( postFilter && !postFilter[ expando ] ) { postFilter = setMatcher( postFilter ); } if ( postFinder && !postFinder[ expando ] ) { postFinder = setMatcher( postFinder, postSelector ); } return markFunction(function( seed, results, context, xml ) { var temp, i, elem, preMap = [], postMap = [], preexisting = results.length, // Get initial elements from seed or context elems = seed || multipleContexts( selector || "*", context.nodeType ? [ context ] : context, [] ), // Prefilter to get matcher input, preserving a map for seed-results synchronization matcherIn = preFilter && ( seed || !selector ) ? condense( elems, preMap, preFilter, context, xml ) : elems, matcherOut = matcher ? // If we have a postFinder, or filtered seed, or non-seed postFilter or preexisting results, postFinder || ( seed ? preFilter : preexisting || postFilter ) ? // ...intermediate processing is necessary [] : // ...otherwise use results directly results : matcherIn; // Find primary matches if ( matcher ) { matcher( matcherIn, matcherOut, context, xml ); } // Apply postFilter if ( postFilter ) { temp = condense( matcherOut, postMap ); postFilter( temp, [], context, xml ); // Un-match failing elements by moving them back to matcherIn i = temp.length; while ( i-- ) { if ( (elem = temp[i]) ) { matcherOut[ postMap[i] ] = !(matcherIn[ postMap[i] ] = elem); } } } if ( seed ) { if ( postFinder || preFilter ) { if ( postFinder ) { // Get the final matcherOut by condensing this intermediate into postFinder contexts temp = []; i = matcherOut.length; while ( i-- ) { if ( (elem = matcherOut[i]) ) { // Restore matcherIn since elem is not yet a final match temp.push( (matcherIn[i] = elem) ); } } postFinder( null, (matcherOut = []), temp, xml ); } // Move matched elements from seed to results to keep them synchronized i = matcherOut.length; while ( i-- ) { if ( (elem = matcherOut[i]) && (temp = postFinder ? indexOf.call( seed, elem ) : preMap[i]) > -1 ) { seed[temp] = !(results[temp] = elem); } } } // Add elements to results, through postFinder if defined } else { matcherOut = condense( matcherOut === results ? matcherOut.splice( preexisting, matcherOut.length ) : matcherOut ); if ( postFinder ) { postFinder( null, results, matcherOut, xml ); } else { push.apply( results, matcherOut ); } } }); } function matcherFromTokens( tokens ) { var checkContext, matcher, j, len = tokens.length, leadingRelative = Expr.relative[ tokens[0].type ], implicitRelative = leadingRelative || Expr.relative[" "], i = leadingRelative ? 1 : 0, // The foundational matcher ensures that elements are reachable from top-level context(s) matchContext = addCombinator( function( elem ) { return elem === checkContext; }, implicitRelative, true ), matchAnyContext = addCombinator( function( elem ) { return indexOf.call( checkContext, elem ) > -1; }, implicitRelative, true ), matchers = [ function( elem, context, xml ) { return ( !leadingRelative && ( xml || context !== outermostContext ) ) || ( (checkContext = context).nodeType ? matchContext( elem, context, xml ) : matchAnyContext( elem, context, xml ) ); } ]; for ( ; i < len; i++ ) { if ( (matcher = Expr.relative[ tokens[i].type ]) ) { matchers = [ addCombinator(elementMatcher( matchers ), matcher) ]; } else { matcher = Expr.filter[ tokens[i].type ].apply( null, tokens[i].matches ); // Return special upon seeing a positional matcher if ( matcher[ expando ] ) { // Find the next relative operator (if any) for proper handling j = ++i; for ( ; j < len; j++ ) { if ( Expr.relative[ tokens[j].type ] ) { break; } } return setMatcher( i > 1 && elementMatcher( matchers ), i > 1 && toSelector( tokens.slice( 0, i - 1 ) ).replace( rtrim, "$1" ), matcher, i < j && matcherFromTokens( tokens.slice( i, j ) ), j < len && matcherFromTokens( (tokens = tokens.slice( j )) ), j < len && toSelector( tokens ) ); } matchers.push( matcher ); } } return elementMatcher( matchers ); } function matcherFromGroupMatchers( elementMatchers, setMatchers ) { // A counter to specify which element is currently being matched var matcherCachedRuns = 0, bySet = setMatchers.length > 0, byElement = elementMatchers.length > 0, superMatcher = function( seed, context, xml, results, expandContext ) { var elem, j, matcher, setMatched = [], matchedCount = 0, i = "0", unmatched = seed && [], outermost = expandContext != null, contextBackup = outermostContext, // We must always have either seed elements or context elems = seed || byElement && Expr.find["TAG"]( "*", expandContext && context.parentNode || context ), // Use integer dirruns iff this is the outermost matcher dirrunsUnique = (dirruns += contextBackup == null ? 1 : Math.random() || 0.1); if ( outermost ) { outermostContext = context !== document && context; cachedruns = matcherCachedRuns; } // Add elements passing elementMatchers directly to results // Keep `i` a string if there are no elements so `matchedCount` will be "00" below for ( ; (elem = elems[i]) != null; i++ ) { if ( byElement && elem ) { j = 0; while ( (matcher = elementMatchers[j++]) ) { if ( matcher( elem, context, xml ) ) { results.push( elem ); break; } } if ( outermost ) { dirruns = dirrunsUnique; cachedruns = ++matcherCachedRuns; } } // Track unmatched elements for set filters if ( bySet ) { // They will have gone through all possible matchers if ( (elem = !matcher && elem) ) { matchedCount--; } // Lengthen the array for every element, matched or not if ( seed ) { unmatched.push( elem ); } } } // Apply set filters to unmatched elements matchedCount += i; if ( bySet && i !== matchedCount ) { j = 0; while ( (matcher = setMatchers[j++]) ) { matcher( unmatched, setMatched, context, xml ); } if ( seed ) { // Reintegrate element matches to eliminate the need for sorting if ( matchedCount > 0 ) { while ( i-- ) { if ( !(unmatched[i] || setMatched[i]) ) { setMatched[i] = pop.call( results ); } } } // Discard index placeholder values to get only actual matches setMatched = condense( setMatched ); } // Add matches to results push.apply( results, setMatched ); // Seedless set matches succeeding multiple successful matchers stipulate sorting if ( outermost && !seed && setMatched.length > 0 && ( matchedCount + setMatchers.length ) > 1 ) { Sizzle.uniqueSort( results ); } } // Override manipulation of globals by nested matchers if ( outermost ) { dirruns = dirrunsUnique; outermostContext = contextBackup; } return unmatched; }; return bySet ? markFunction( superMatcher ) : superMatcher; } compile = Sizzle.compile = function( selector, group /* Internal Use Only */ ) { var i, setMatchers = [], elementMatchers = [], cached = compilerCache[ selector + " " ]; if ( !cached ) { // Generate a function of recursive functions that can be used to check each element if ( !group ) { group = tokenize( selector ); } i = group.length; while ( i-- ) { cached = matcherFromTokens( group[i] ); if ( cached[ expando ] ) { setMatchers.push( cached ); } else { elementMatchers.push( cached ); } } // Cache the compiled function cached = compilerCache( selector, matcherFromGroupMatchers( elementMatchers, setMatchers ) ); } return cached; }; function multipleContexts( selector, contexts, results ) { var i = 0, len = contexts.length; for ( ; i < len; i++ ) { Sizzle( selector, contexts[i], results ); } return results; } function select( selector, context, results, seed ) { var i, tokens, token, type, find, match = tokenize( selector ); if ( !seed ) { // Try to minimize operations if there is only one group if ( match.length === 1 ) { // Take a shortcut and set the context if the root selector is an ID tokens = match[0] = match[0].slice( 0 ); if ( tokens.length > 2 && (token = tokens[0]).type === "ID" && context.nodeType === 9 && !documentIsXML && Expr.relative[ tokens[1].type ] ) { context = Expr.find["ID"]( token.matches[0].replace( runescape, funescape ), context )[0]; if ( !context ) { return results; } selector = selector.slice( tokens.shift().value.length ); } // Fetch a seed set for right-to-left matching i = matchExpr["needsContext"].test( selector ) ? 0 : tokens.length; while ( i-- ) { token = tokens[i]; // Abort if we hit a combinator if ( Expr.relative[ (type = token.type) ] ) { break; } if ( (find = Expr.find[ type ]) ) { // Search, expanding context for leading sibling combinators if ( (seed = find( token.matches[0].replace( runescape, funescape ), rsibling.test( tokens[0].type ) && context.parentNode || context )) ) { // If seed is empty or no tokens remain, we can return early tokens.splice( i, 1 ); selector = seed.length && toSelector( tokens ); if ( !selector ) { push.apply( results, slice.call( seed, 0 ) ); return results; } break; } } } } } // Compile and execute a filtering function // Provide `match` to avoid retokenization if we modified the selector above compile( selector, match )( seed, context, documentIsXML, results, rsibling.test( selector ) ); return results; } // Deprecated Expr.pseudos["nth"] = Expr.pseudos["eq"]; // Easy API for creating new setFilters function setFilters() {} Expr.filters = setFilters.prototype = Expr.pseudos; Expr.setFilters = new setFilters(); // Initialize with the default document setDocument(); // Override sizzle attribute retrieval Sizzle.attr = jQuery.attr; jQuery.find = Sizzle; jQuery.expr = Sizzle.selectors; jQuery.expr[":"] = jQuery.expr.pseudos; jQuery.unique = Sizzle.uniqueSort; jQuery.text = Sizzle.getText; jQuery.isXMLDoc = Sizzle.isXML; jQuery.contains = Sizzle.contains; })( window ); var runtil = /Until$/, rparentsprev = /^(?:parents|prev(?:Until|All))/, isSimple = /^.[^:#\[\.,]*$/, rneedsContext = jQuery.expr.match.needsContext, // methods guaranteed to produce a unique set when starting from a unique set guaranteedUnique = { children: true, contents: true, next: true, prev: true }; jQuery.fn.extend({ find: function( selector ) { var i, ret, self, len = this.length; if ( typeof selector !== "string" ) { self = this; return this.pushStack( jQuery( selector ).filter(function() { for ( i = 0; i < len; i++ ) { if ( jQuery.contains( self[ i ], this ) ) { return true; } } }) ); } ret = []; for ( i = 0; i < len; i++ ) { jQuery.find( selector, this[ i ], ret ); } // Needed because $( selector, context ) becomes $( context ).find( selector ) ret = this.pushStack( len > 1 ? jQuery.unique( ret ) : ret ); ret.selector = ( this.selector ? this.selector + " " : "" ) + selector; return ret; }, has: function( target ) { var i, targets = jQuery( target, this ), len = targets.length; return this.filter(function() { for ( i = 0; i < len; i++ ) { if ( jQuery.contains( this, targets[i] ) ) { return true; } } }); }, not: function( selector ) { return this.pushStack( winnow(this, selector, false) ); }, filter: function( selector ) { return this.pushStack( winnow(this, selector, true) ); }, is: function( selector ) { return !!selector && ( typeof selector === "string" ? // If this is a positional/relative selector, check membership in the returned set // so $("p:first").is("p:last") won't return true for a doc with two "p". rneedsContext.test( selector ) ? jQuery( selector, this.context ).index( this[0] ) >= 0 : jQuery.filter( selector, this ).length > 0 : this.filter( selector ).length > 0 ); }, closest: function( selectors, context ) { var cur, i = 0, l = this.length, ret = [], pos = rneedsContext.test( selectors ) || typeof selectors !== "string" ? jQuery( selectors, context || this.context ) : 0; for ( ; i < l; i++ ) { cur = this[i]; while ( cur && cur.ownerDocument && cur !== context && cur.nodeType !== 11 ) { if ( pos ? pos.index(cur) > -1 : jQuery.find.matchesSelector(cur, selectors) ) { ret.push( cur ); break; } cur = cur.parentNode; } } return this.pushStack( ret.length > 1 ? jQuery.unique( ret ) : ret ); }, // Determine the position of an element within // the matched set of elements index: function( elem ) { // No argument, return index in parent if ( !elem ) { return ( this[0] && this[0].parentNode ) ? this.first().prevAll().length : -1; } // index in selector if ( typeof elem === "string" ) { return jQuery.inArray( this[0], jQuery( elem ) ); } // Locate the position of the desired element return jQuery.inArray( // If it receives a jQuery object, the first element is used elem.jquery ? elem[0] : elem, this ); }, add: function( selector, context ) { var set = typeof selector === "string" ? jQuery( selector, context ) : jQuery.makeArray( selector && selector.nodeType ? [ selector ] : selector ), all = jQuery.merge( this.get(), set ); return this.pushStack( jQuery.unique(all) ); }, addBack: function( selector ) { return this.add( selector == null ? this.prevObject : this.prevObject.filter(selector) ); } }); jQuery.fn.andSelf = jQuery.fn.addBack; function sibling( cur, dir ) { do { cur = cur[ dir ]; } while ( cur && cur.nodeType !== 1 ); return cur; } jQuery.each({ parent: function( elem ) { var parent = elem.parentNode; return parent && parent.nodeType !== 11 ? parent : null; }, parents: function( elem ) { return jQuery.dir( elem, "parentNode" ); }, parentsUntil: function( elem, i, until ) { return jQuery.dir( elem, "parentNode", until ); }, next: function( elem ) { return sibling( elem, "nextSibling" ); }, prev: function( elem ) { return sibling( elem, "previousSibling" ); }, nextAll: function( elem ) { return jQuery.dir( elem, "nextSibling" ); }, prevAll: function( elem ) { return jQuery.dir( elem, "previousSibling" ); }, nextUntil: function( elem, i, until ) { return jQuery.dir( elem, "nextSibling", until ); }, prevUntil: function( elem, i, until ) { return jQuery.dir( elem, "previousSibling", until ); }, siblings: function( elem ) { return jQuery.sibling( ( elem.parentNode || {} ).firstChild, elem ); }, children: function( elem ) { return jQuery.sibling( elem.firstChild ); }, contents: function( elem ) { return jQuery.nodeName( elem, "iframe" ) ? elem.contentDocument || elem.contentWindow.document : jQuery.merge( [], elem.childNodes ); } }, function( name, fn ) { jQuery.fn[ name ] = function( until, selector ) { var ret = jQuery.map( this, fn, until ); if ( !runtil.test( name ) ) { selector = until; } if ( selector && typeof selector === "string" ) { ret = jQuery.filter( selector, ret ); } ret = this.length > 1 && !guaranteedUnique[ name ] ? jQuery.unique( ret ) : ret; if ( this.length > 1 && rparentsprev.test( name ) ) { ret = ret.reverse(); } return this.pushStack( ret ); }; }); jQuery.extend({ filter: function( expr, elems, not ) { if ( not ) { expr = ":not(" + expr + ")"; } return elems.length === 1 ? jQuery.find.matchesSelector(elems[0], expr) ? [ elems[0] ] : [] : jQuery.find.matches(expr, elems); }, dir: function( elem, dir, until ) { var matched = [], cur = elem[ dir ]; while ( cur && cur.nodeType !== 9 && (until === undefined || cur.nodeType !== 1 || !jQuery( cur ).is( until )) ) { if ( cur.nodeType === 1 ) { matched.push( cur ); } cur = cur[dir]; } return matched; }, sibling: function( n, elem ) { var r = []; for ( ; n; n = n.nextSibling ) { if ( n.nodeType === 1 && n !== elem ) { r.push( n ); } } return r; } }); // Implement the identical functionality for filter and not function winnow( elements, qualifier, keep ) { // Can't pass null or undefined to indexOf in Firefox 4 // Set to 0 to skip string check qualifier = qualifier || 0; if ( jQuery.isFunction( qualifier ) ) { return jQuery.grep(elements, function( elem, i ) { var retVal = !!qualifier.call( elem, i, elem ); return retVal === keep; }); } else if ( qualifier.nodeType ) { return jQuery.grep(elements, function( elem ) { return ( elem === qualifier ) === keep; }); } else if ( typeof qualifier === "string" ) { var filtered = jQuery.grep(elements, function( elem ) { return elem.nodeType === 1; }); if ( isSimple.test( qualifier ) ) { return jQuery.filter(qualifier, filtered, !keep); } else { qualifier = jQuery.filter( qualifier, filtered ); } } return jQuery.grep(elements, function( elem ) { return ( jQuery.inArray( elem, qualifier ) >= 0 ) === keep; }); } function createSafeFragment( document ) { var list = nodeNames.split( "|" ), safeFrag = document.createDocumentFragment(); if ( safeFrag.createElement ) { while ( list.length ) { safeFrag.createElement( list.pop() ); } } return safeFrag; } var nodeNames = "abbr|article|aside|audio|bdi|canvas|data|datalist|details|figcaption|figure|footer|" + "header|hgroup|mark|meter|nav|output|progress|section|summary|time|video", rinlinejQuery = / jQuery\d+="(?:null|\d+)"/g, rnoshimcache = new RegExp("<(?:" + nodeNames + ")[\\s/>]", "i"), rleadingWhitespace = /^\s+/, rxhtmlTag = /<(?!area|br|col|embed|hr|img|input|link|meta|param)(([\w:]+)[^>]*)\/>/gi, rtagName = /<([\w:]+)/, rtbody = /\s*$/g, // We have to close these tags to support XHTML (#13200) wrapMap = { option: [ 1, "" ], legend: [ 1, "

", "

" ], area: [ 1, "", "" ], param: [ 1, "

" ], thead: [ 1, "", "

" ], tr: [ 2, "", "

" ], col: [ 2, "", "

" ], td: [ 3, "", "

" ], // IE6-8 can't serialize link, script, style, or any html5 (NoScope) tags, // unless wrapped in a div with non-breaking characters in front of it. _default: jQuery.support.htmlSerialize ? [ 0, "", "" ] : [ 1, "X

", "

" ] }, safeFragment = createSafeFragment( document ), fragmentDiv = safeFragment.appendChild( document.createElement("div") ); wrapMap.optgroup = wrapMap.option; wrapMap.tbody = wrapMap.tfoot = wrapMap.colgroup = wrapMap.caption = wrapMap.thead; wrapMap.th = wrapMap.td; jQuery.fn.extend({ text: function( value ) { return jQuery.access( this, function( value ) { return value === undefined ? jQuery.text( this ) : this.empty().append( ( this[0] && this[0].ownerDocument || document ).createTextNode( value ) ); }, null, value, arguments.length ); }, wrapAll: function( html ) { if ( jQuery.isFunction( html ) ) { return this.each(function(i) { jQuery(this).wrapAll( html.call(this, i) ); }); } if ( this[0] ) { // The elements to wrap the target around var wrap = jQuery( html, this[0].ownerDocument ).eq(0).clone(true); if ( this[0].parentNode ) { wrap.insertBefore( this[0] ); } wrap.map(function() { var elem = this; while ( elem.firstChild && elem.firstChild.nodeType === 1 ) { elem = elem.firstChild; } return elem; }).append( this ); } return this; }, wrapInner: function( html ) { if ( jQuery.isFunction( html ) ) { return this.each(function(i) { jQuery(this).wrapInner( html.call(this, i) ); }); } return this.each(function() { var self = jQuery( this ), contents = self.contents(); if ( contents.length ) { contents.wrapAll( html ); } else { self.append( html ); } }); }, wrap: function( html ) { var isFunction = jQuery.isFunction( html ); return this.each(function(i) { jQuery( this ).wrapAll( isFunction ? html.call(this, i) : html ); }); }, unwrap: function() { return this.parent().each(function() { if ( !jQuery.nodeName( this, "body" ) ) { jQuery( this ).replaceWith( this.childNodes ); } }).end(); }, append: function() { return this.domManip(arguments, true, function( elem ) { if ( this.nodeType === 1 || this.nodeType === 11 || this.nodeType === 9 ) { this.appendChild( elem ); } }); }, prepend: function() { return this.domManip(arguments, true, function( elem ) { if ( this.nodeType === 1 || this.nodeType === 11 || this.nodeType === 9 ) { this.insertBefore( elem, this.firstChild ); } }); }, before: function() { return this.domManip( arguments, false, function( elem ) { if ( this.parentNode ) { this.parentNode.insertBefore( elem, this ); } }); }, after: function() { return this.domManip( arguments, false, function( elem ) { if ( this.parentNode ) { this.parentNode.insertBefore( elem, this.nextSibling ); } }); }, // keepData is for internal use only--do not document remove: function( selector, keepData ) { var elem, i = 0; for ( ; (elem = this[i]) != null; i++ ) { if ( !selector || jQuery.filter( selector, [ elem ] ).length > 0 ) { if ( !keepData && elem.nodeType === 1 ) { jQuery.cleanData( getAll( elem ) ); } if ( elem.parentNode ) { if ( keepData && jQuery.contains( elem.ownerDocument, elem ) ) { setGlobalEval( getAll( elem, "script" ) ); } elem.parentNode.removeChild( elem ); } } } return this; }, empty: function() { var elem, i = 0; for ( ; (elem = this[i]) != null; i++ ) { // Remove element nodes and prevent memory leaks if ( elem.nodeType === 1 ) { jQuery.cleanData( getAll( elem, false ) ); } // Remove any remaining nodes while ( elem.firstChild ) { elem.removeChild( elem.firstChild ); } // If this is a select, ensure that it displays empty (#12336) // Support: IE<9 if ( elem.options && jQuery.nodeName( elem, "select" ) ) { elem.options.length = 0; } } return this; }, clone: function( dataAndEvents, deepDataAndEvents ) { dataAndEvents = dataAndEvents == null ? false : dataAndEvents; deepDataAndEvents = deepDataAndEvents == null ? dataAndEvents : deepDataAndEvents; return this.map( function () { return jQuery.clone( this, dataAndEvents, deepDataAndEvents ); }); }, html: function( value ) { return jQuery.access( this, function( value ) { var elem = this[0] || {}, i = 0, l = this.length; if ( value === undefined ) { return elem.nodeType === 1 ? elem.innerHTML.replace( rinlinejQuery, "" ) : undefined; } // See if we can take a shortcut and just use innerHTML if ( typeof value === "string" && !rnoInnerhtml.test( value ) && ( jQuery.support.htmlSerialize || !rnoshimcache.test( value ) ) && ( jQuery.support.leadingWhitespace || !rleadingWhitespace.test( value ) ) && !wrapMap[ ( rtagName.exec( value ) || ["", ""] )[1].toLowerCase() ] ) { value = value.replace( rxhtmlTag, "<$1>" ); try { for (; i < l; i++ ) { // Remove element nodes and prevent memory leaks elem = this[i] || {}; if ( elem.nodeType === 1 ) { jQuery.cleanData( getAll( elem, false ) ); elem.innerHTML = value; } } elem = 0; // If using innerHTML throws an exception, use the fallback method } catch(e) {} } if ( elem ) { this.empty().append( value ); } }, null, value, arguments.length ); }, replaceWith: function( value ) { var isFunc = jQuery.isFunction( value ); // Make sure that the elements are removed from the DOM before they are inserted // this can help fix replacing a parent with child elements if ( !isFunc && typeof value !== "string" ) { value = jQuery( value ).not( this ).detach(); } return this.domManip( [ value ], true, function( elem ) { var next = this.nextSibling, parent = this.parentNode; if ( parent ) { jQuery( this ).remove(); parent.insertBefore( elem, next ); } }); }, detach: function( selector ) { return this.remove( selector, true ); }, domManip: function( args, table, callback ) { // Flatten any nested arrays args = core_concat.apply( [], args ); var first, node, hasScripts, scripts, doc, fragment, i = 0, l = this.length, set = this, iNoClone = l - 1, value = args[0], isFunction = jQuery.isFunction( value ); // We can't cloneNode fragments that contain checked, in WebKit if ( isFunction || !( l <= 1 || typeof value !== "string" || jQuery.support.checkClone || !rchecked.test( value ) ) ) { return this.each(function( index ) { var self = set.eq( index ); if ( isFunction ) { args[0] = value.call( this, index, table ? self.html() : undefined ); } self.domManip( args, table, callback ); }); } if ( l ) { fragment = jQuery.buildFragment( args, this[ 0 ].ownerDocument, false, this ); first = fragment.firstChild; if ( fragment.childNodes.length === 1 ) { fragment = first; } if ( first ) { table = table && jQuery.nodeName( first, "tr" ); scripts = jQuery.map( getAll( fragment, "script" ), disableScript ); hasScripts = scripts.length; // Use the original fragment for the last item instead of the first because it can end up // being emptied incorrectly in certain situations (#8070). for ( ; i < l; i++ ) { node = fragment; if ( i !== iNoClone ) { node = jQuery.clone( node, true, true ); // Keep references to cloned scripts for later restoration if ( hasScripts ) { jQuery.merge( scripts, getAll( node, "script" ) ); } } callback.call( table && jQuery.nodeName( this[i], "table" ) ? findOrAppend( this[i], "tbody" ) : this[i], node, i ); } if ( hasScripts ) { doc = scripts[ scripts.length - 1 ].ownerDocument; // Reenable scripts jQuery.map( scripts, restoreScript ); // Evaluate executable scripts on first document insertion for ( i = 0; i < hasScripts; i++ ) { node = scripts[ i ]; if ( rscriptType.test( node.type || "" ) && !jQuery._data( node, "globalEval" ) && jQuery.contains( doc, node ) ) { if ( node.src ) { // Hope ajax is available... jQuery.ajax({ url: node.src, type: "GET", dataType: "script", async: false, global: false, "throws": true }); } else { jQuery.globalEval( ( node.text || node.textContent || node.innerHTML || "" ).replace( rcleanScript, "" ) ); } } } } // Fix #11809: Avoid leaking memory fragment = first = null; } } return this; } }); function findOrAppend( elem, tag ) { return elem.getElementsByTagName( tag )[0] || elem.appendChild( elem.ownerDocument.createElement( tag ) ); } // Replace/restore the type attribute of script elements for safe DOM manipulation function disableScript( elem ) { var attr = elem.getAttributeNode("type"); elem.type = ( attr && attr.specified ) + "/" + elem.type; return elem; } function restoreScript( elem ) { var match = rscriptTypeMasked.exec( elem.type ); if ( match ) { elem.type = match[1]; } else { elem.removeAttribute("type"); } return elem; } // Mark scripts as having already been evaluated function setGlobalEval( elems, refElements ) { var elem, i = 0; for ( ; (elem = elems[i]) != null; i++ ) { jQuery._data( elem, "globalEval", !refElements || jQuery._data( refElements[i], "globalEval" ) ); } } function cloneCopyEvent( src, dest ) { if ( dest.nodeType !== 1 || !jQuery.hasData( src ) ) { return; } var type, i, l, oldData = jQuery._data( src ), curData = jQuery._data( dest, oldData ), events = oldData.events; if ( events ) { delete curData.handle; curData.events = {}; for ( type in events ) { for ( i = 0, l = events[ type ].length; i < l; i++ ) { jQuery.event.add( dest, type, events[ type ][ i ] ); } } } // make the cloned public data object a copy from the original if ( curData.data ) { curData.data = jQuery.extend( {}, curData.data ); } } function fixCloneNodeIssues( src, dest ) { var nodeName, e, data; // We do not need to do anything for non-Elements if ( dest.nodeType !== 1 ) { return; } nodeName = dest.nodeName.toLowerCase(); // IE6-8 copies events bound via attachEvent when using cloneNode. if ( !jQuery.support.noCloneEvent && dest[ jQuery.expando ] ) { data = jQuery._data( dest ); for ( e in data.events ) { jQuery.removeEvent( dest, e, data.handle ); } // Event data gets referenced instead of copied if the expando gets copied too dest.removeAttribute( jQuery.expando ); } // IE blanks contents when cloning scripts, and tries to evaluate newly-set text if ( nodeName === "script" && dest.text !== src.text ) { disableScript( dest ).text = src.text; restoreScript( dest ); // IE6-10 improperly clones children of object elements using classid. // IE10 throws NoModificationAllowedError if parent is null, #12132. } else if ( nodeName === "object" ) { if ( dest.parentNode ) { dest.outerHTML = src.outerHTML; } // This path appears unavoidable for IE9. When cloning an object // element in IE9, the outerHTML strategy above is not sufficient. // If the src has innerHTML and the destination does not, // copy the src.innerHTML into the dest.innerHTML. #10324 if ( jQuery.support.html5Clone && ( src.innerHTML && !jQuery.trim(dest.innerHTML) ) ) { dest.innerHTML = src.innerHTML; } } else if ( nodeName === "input" && manipulation_rcheckableType.test( src.type ) ) { // IE6-8 fails to persist the checked state of a cloned checkbox // or radio button. Worse, IE6-7 fail to give the cloned element // a checked appearance if the defaultChecked value isn't also set dest.defaultChecked = dest.checked = src.checked; // IE6-7 get confused and end up setting the value of a cloned // checkbox/radio button to an empty string instead of "on" if ( dest.value !== src.value ) { dest.value = src.value; } // IE6-8 fails to return the selected option to the default selected // state when cloning options } else if ( nodeName === "option" ) { dest.defaultSelected = dest.selected = src.defaultSelected; // IE6-8 fails to set the defaultValue to the correct value when // cloning other types of input fields } else if ( nodeName === "input" || nodeName === "textarea" ) { dest.defaultValue = src.defaultValue; } } jQuery.each({ appendTo: "append", prependTo: "prepend", insertBefore: "before", insertAfter: "after", replaceAll: "replaceWith" }, function( name, original ) { jQuery.fn[ name ] = function( selector ) { var elems, i = 0, ret = [], insert = jQuery( selector ), last = insert.length - 1; for ( ; i <= last; i++ ) { elems = i === last ? this : this.clone(true); jQuery( insert[i] )[ original ]( elems ); // Modern browsers can apply jQuery collections as arrays, but oldIE needs a .get() core_push.apply( ret, elems.get() ); } return this.pushStack( ret ); }; }); function getAll( context, tag ) { var elems, elem, i = 0, found = typeof context.getElementsByTagName !== core_strundefined ? context.getElementsByTagName( tag || "*" ) : typeof context.querySelectorAll !== core_strundefined ? context.querySelectorAll( tag || "*" ) : undefined; if ( !found ) { for ( found = [], elems = context.childNodes || context; (elem = elems[i]) != null; i++ ) { if ( !tag || jQuery.nodeName( elem, tag ) ) { found.push( elem ); } else { jQuery.merge( found, getAll( elem, tag ) ); } } } return tag === undefined || tag && jQuery.nodeName( context, tag ) ? jQuery.merge( [ context ], found ) : found; } // Used in buildFragment, fixes the defaultChecked property function fixDefaultChecked( elem ) { if ( manipulation_rcheckableType.test( elem.type ) ) { elem.defaultChecked = elem.checked; } } jQuery.extend({ clone: function( elem, dataAndEvents, deepDataAndEvents ) { var destElements, node, clone, i, srcElements, inPage = jQuery.contains( elem.ownerDocument, elem ); if ( jQuery.support.html5Clone || jQuery.isXMLDoc(elem) || !rnoshimcache.test( "<" + elem.nodeName + ">" ) ) { clone = elem.cloneNode( true ); // IE<=8 does not properly clone detached, unknown element nodes } else { fragmentDiv.innerHTML = elem.outerHTML; fragmentDiv.removeChild( clone = fragmentDiv.firstChild ); } if ( (!jQuery.support.noCloneEvent || !jQuery.support.noCloneChecked) && (elem.nodeType === 1 || elem.nodeType === 11) && !jQuery.isXMLDoc(elem) ) { // We eschew Sizzle here for performance reasons: http://jsperf.com/getall-vs-sizzle/2 destElements = getAll( clone ); srcElements = getAll( elem ); // Fix all IE cloning issues for ( i = 0; (node = srcElements[i]) != null; ++i ) { // Ensure that the destination node is not null; Fixes #9587 if ( destElements[i] ) { fixCloneNodeIssues( node, destElements[i] ); } } } // Copy the events from the original to the clone if ( dataAndEvents ) { if ( deepDataAndEvents ) { srcElements = srcElements || getAll( elem ); destElements = destElements || getAll( clone ); for ( i = 0; (node = srcElements[i]) != null; i++ ) { cloneCopyEvent( node, destElements[i] ); } } else { cloneCopyEvent( elem, clone ); } } // Preserve script evaluation history destElements = getAll( clone, "script" ); if ( destElements.length > 0 ) { setGlobalEval( destElements, !inPage && getAll( elem, "script" ) ); } destElements = srcElements = node = null; // Return the cloned set return clone; }, buildFragment: function( elems, context, scripts, selection ) { var j, elem, contains, tmp, tag, tbody, wrap, l = elems.length, // Ensure a safe fragment safe = createSafeFragment( context ), nodes = [], i = 0; for ( ; i < l; i++ ) { elem = elems[ i ]; if ( elem || elem === 0 ) { // Add nodes directly if ( jQuery.type( elem ) === "object" ) { jQuery.merge( nodes, elem.nodeType ? [ elem ] : elem ); // Convert non-html into a text node } else if ( !rhtml.test( elem ) ) { nodes.push( context.createTextNode( elem ) ); // Convert html into DOM nodes } else { tmp = tmp || safe.appendChild( context.createElement("div") ); // Deserialize a standard representation tag = ( rtagName.exec( elem ) || ["", ""] )[1].toLowerCase(); wrap = wrapMap[ tag ] || wrapMap._default; tmp.innerHTML = wrap[1] + elem.replace( rxhtmlTag, "<$1>" ) + wrap[2]; // Descend through wrappers to the right content j = wrap[0]; while ( j-- ) { tmp = tmp.lastChild; } // Manually add leading whitespace removed by IE if ( !jQuery.support.leadingWhitespace && rleadingWhitespace.test( elem ) ) { nodes.push( context.createTextNode( rleadingWhitespace.exec( elem )[0] ) ); } // Remove IE's autoinserted from table fragments if ( !jQuery.support.tbody ) { // String was a , *may* have spurious elem = tag === "table" && !rtbody.test( elem ) ? tmp.firstChild : // String was a bare or wrap[1] === "

" && !rtbody.test( elem ) ? tmp : 0; j = elem && elem.childNodes.length; while ( j-- ) { if ( jQuery.nodeName( (tbody = elem.childNodes[j]), "tbody" ) && !tbody.childNodes.length ) { elem.removeChild( tbody ); } } } jQuery.merge( nodes, tmp.childNodes ); // Fix #12392 for WebKit and IE > 9 tmp.textContent = ""; // Fix #12392 for oldIE while ( tmp.firstChild ) { tmp.removeChild( tmp.firstChild ); } // Remember the top-level container for proper cleanup tmp = safe.lastChild; } } } // Fix #11356: Clear elements from fragment if ( tmp ) { safe.removeChild( tmp ); } // Reset defaultChecked for any radios and checkboxes // about to be appended to the DOM in IE 6/7 (#8060) if ( !jQuery.support.appendChecked ) { jQuery.grep( getAll( nodes, "input" ), fixDefaultChecked ); } i = 0; while ( (elem = nodes[ i++ ]) ) { // #4087 - If origin and destination elements are the same, and this is // that element, do not do anything if ( selection && jQuery.inArray( elem, selection ) !== -1 ) { continue; } contains = jQuery.contains( elem.ownerDocument, elem ); // Append to fragment tmp = getAll( safe.appendChild( elem ), "script" ); // Preserve script evaluation history if ( contains ) { setGlobalEval( tmp ); } // Capture executables if ( scripts ) { j = 0; while ( (elem = tmp[ j++ ]) ) { if ( rscriptType.test( elem.type || "" ) ) { scripts.push( elem ); } } } } tmp = null; return safe; }, cleanData: function( elems, /* internal */ acceptData ) { var elem, type, id, data, i = 0, internalKey = jQuery.expando, cache = jQuery.cache, deleteExpando = jQuery.support.deleteExpando, special = jQuery.event.special; for ( ; (elem = elems[i]) != null; i++ ) { if ( acceptData || jQuery.acceptData( elem ) ) { id = elem[ internalKey ]; data = id && cache[ id ]; if ( data ) { if ( data.events ) { for ( type in data.events ) { if ( special[ type ] ) { jQuery.event.remove( elem, type ); // This is a shortcut to avoid jQuery.event.remove's overhead } else { jQuery.removeEvent( elem, type, data.handle ); } } } // Remove cache only if it was not already removed by jQuery.event.remove if ( cache[ id ] ) { delete cache[ id ]; // IE does not allow us to delete expando properties from nodes, // nor does it have a removeAttribute function on Document nodes; // we must handle all of these cases if ( deleteExpando ) { delete elem[ internalKey ]; } else if ( typeof elem.removeAttribute !== core_strundefined ) { elem.removeAttribute( internalKey ); } else { elem[ internalKey ] = null; } core_deletedIds.push( id ); } } } } } }); var iframe, getStyles, curCSS, ralpha = /alpha$[^)]*$/i, ropacity = /opacity\s*=\s*([^)]*)/, rposition = /^(top|right|bottom|left)$/, // swappable if display is none or starts with table except "table", "table-cell", or "table-caption" // see here for display values: https://developer.mozilla.org/en-US/docs/CSS/display rdisplayswap = /^(none|table(?!-c[ea]).+)/, rmargin = /^margin/, rnumsplit = new RegExp( "^(" + core_pnum + ")(.*)$", "i" ), rnumnonpx = new RegExp( "^(" + core_pnum + ")(?!px)[a-z%]+$", "i" ), rrelNum = new RegExp( "^([+-])=(" + core_pnum + ")", "i" ), elemdisplay = { BODY: "block" }, cssShow = { position: "absolute", visibility: "hidden", display: "block" }, cssNormalTransform = { letterSpacing: 0, fontWeight: 400 }, cssExpand = [ "Top", "Right", "Bottom", "Left" ], cssPrefixes = [ "Webkit", "O", "Moz", "ms" ]; // return a css property mapped to a potentially vendor prefixed property function vendorPropName( style, name ) { // shortcut for names that are not vendor prefixed if ( name in style ) { return name; } // check for vendor prefixed names var capName = name.charAt(0).toUpperCase() + name.slice(1), origName = name, i = cssPrefixes.length; while ( i-- ) { name = cssPrefixes[ i ] + capName; if ( name in style ) { return name; } } return origName; } function isHidden( elem, el ) { // isHidden might be called from jQuery#filter function; // in that case, element will be second argument elem = el || elem; return jQuery.css( elem, "display" ) === "none" || !jQuery.contains( elem.ownerDocument, elem ); } function showHide( elements, show ) { var display, elem, hidden, values = [], index = 0, length = elements.length; for ( ; index < length; index++ ) { elem = elements[ index ]; if ( !elem.style ) { continue; } values[ index ] = jQuery._data( elem, "olddisplay" ); display = elem.style.display; if ( show ) { // Reset the inline display of this element to learn if it is // being hidden by cascaded rules or not if ( !values[ index ] && display === "none" ) { elem.style.display = ""; } // Set elements which have been overridden with display: none // in a stylesheet to whatever the default browser style is // for such an element if ( elem.style.display === "" && isHidden( elem ) ) { values[ index ] = jQuery._data( elem, "olddisplay", css_defaultDisplay(elem.nodeName) ); } } else { if ( !values[ index ] ) { hidden = isHidden( elem ); if ( display && display !== "none" || !hidden ) { jQuery._data( elem, "olddisplay", hidden ? display : jQuery.css( elem, "display" ) ); } } } } // Set the display of most of the elements in a second loop // to avoid the constant reflow for ( index = 0; index < length; index++ ) { elem = elements[ index ]; if ( !elem.style ) { continue; } if ( !show || elem.style.display === "none" || elem.style.display === "" ) { elem.style.display = show ? values[ index ] || "" : "none"; } } return elements; } jQuery.fn.extend({ css: function( name, value ) { return jQuery.access( this, function( elem, name, value ) { var len, styles, map = {}, i = 0; if ( jQuery.isArray( name ) ) { styles = getStyles( elem ); len = name.length; for ( ; i < len; i++ ) { map[ name[ i ] ] = jQuery.css( elem, name[ i ], false, styles ); } return map; } return value !== undefined ? jQuery.style( elem, name, value ) : jQuery.css( elem, name ); }, name, value, arguments.length > 1 ); }, show: function() { return showHide( this, true ); }, hide: function() { return showHide( this ); }, toggle: function( state ) { var bool = typeof state === "boolean"; return this.each(function() { if ( bool ? state : isHidden( this ) ) { jQuery( this ).show(); } else { jQuery( this ).hide(); } }); } }); jQuery.extend({ // Add in style property hooks for overriding the default // behavior of getting and setting a style property cssHooks: { opacity: { get: function( elem, computed ) { if ( computed ) { // We should always get a number back from opacity var ret = curCSS( elem, "opacity" ); return ret === "" ? "1" : ret; } } } }, // Exclude the following css properties to add px cssNumber: { "columnCount": true, "fillOpacity": true, "fontWeight": true, "lineHeight": true, "opacity": true, "orphans": true, "widows": true, "zIndex": true, "zoom": true }, // Add in properties whose names you wish to fix before // setting or getting the value cssProps: { // normalize float css property "float": jQuery.support.cssFloat ? "cssFloat" : "styleFloat" }, // Get and set the style property on a DOM Node style: function( elem, name, value, extra ) { // Don't set styles on text and comment nodes if ( !elem || elem.nodeType === 3 || elem.nodeType === 8 || !elem.style ) { return; } // Make sure that we're working with the right name var ret, type, hooks, origName = jQuery.camelCase( name ), style = elem.style; name = jQuery.cssProps[ origName ] || ( jQuery.cssProps[ origName ] = vendorPropName( style, origName ) ); // gets hook for the prefixed version // followed by the unprefixed version hooks = jQuery.cssHooks[ name ] || jQuery.cssHooks[ origName ]; // Check if we're setting a value if ( value !== undefined ) { type = typeof value; // convert relative number strings (+= or -=) to relative numbers. #7345 if ( type === "string" && (ret = rrelNum.exec( value )) ) { value = ( ret[1] + 1 ) * ret[2] + parseFloat( jQuery.css( elem, name ) ); // Fixes bug #9237 type = "number"; } // Make sure that NaN and null values aren't set. See: #7116 if ( value == null || type === "number" && isNaN( value ) ) { return; } // If a number was passed in, add 'px' to the (except for certain CSS properties) if ( type === "number" && !jQuery.cssNumber[ origName ] ) { value += "px"; } // Fixes #8908, it can be done more correctly by specifing setters in cssHooks, // but it would mean to define eight (for every problematic property) identical functions if ( !jQuery.support.clearCloneStyle && value === "" && name.indexOf("background") === 0 ) { style[ name ] = "inherit"; } // If a hook was provided, use that value, otherwise just set the specified value if ( !hooks || !("set" in hooks) || (value = hooks.set( elem, value, extra )) !== undefined ) { // Wrapped to prevent IE from throwing errors when 'invalid' values are provided // Fixes bug #5509 try { style[ name ] = value; } catch(e) {} } } else { // If a hook was provided get the non-computed value from there if ( hooks && "get" in hooks && (ret = hooks.get( elem, false, extra )) !== undefined ) { return ret; } // Otherwise just get the value from the style object return style[ name ]; } }, css: function( elem, name, extra, styles ) { var num, val, hooks, origName = jQuery.camelCase( name ); // Make sure that we're working with the right name name = jQuery.cssProps[ origName ] || ( jQuery.cssProps[ origName ] = vendorPropName( elem.style, origName ) ); // gets hook for the prefixed version // followed by the unprefixed version hooks = jQuery.cssHooks[ name ] || jQuery.cssHooks[ origName ]; // If a hook was provided get the computed value from there if ( hooks && "get" in hooks ) { val = hooks.get( elem, true, extra ); } // Otherwise, if a way to get the computed value exists, use that if ( val === undefined ) { val = curCSS( elem, name, styles ); } //convert "normal" to computed value if ( val === "normal" && name in cssNormalTransform ) { val = cssNormalTransform[ name ]; } // Return, converting to number if forced or a qualifier was provided and val looks numeric if ( extra === "" || extra ) { num = parseFloat( val ); return extra === true || jQuery.isNumeric( num ) ? num || 0 : val; } return val; }, // A method for quickly swapping in/out CSS properties to get correct calculations swap: function( elem, options, callback, args ) { var ret, name, old = {}; // Remember the old values, and insert the new ones for ( name in options ) { old[ name ] = elem.style[ name ]; elem.style[ name ] = options[ name ]; } ret = callback.apply( elem, args || [] ); // Revert the old values for ( name in options ) { elem.style[ name ] = old[ name ]; } return ret; } }); // NOTE: we've included the "window" in window.getComputedStyle // because jsdom on node.js will break without it. if ( window.getComputedStyle ) { getStyles = function( elem ) { return window.getComputedStyle( elem, null ); }; curCSS = function( elem, name, _computed ) { var width, minWidth, maxWidth, computed = _computed || getStyles( elem ), // getPropertyValue is only needed for .css('filter') in IE9, see #12537 ret = computed ? computed.getPropertyValue( name ) || computed[ name ] : undefined, style = elem.style; if ( computed ) { if ( ret === "" && !jQuery.contains( elem.ownerDocument, elem ) ) { ret = jQuery.style( elem, name ); } // A tribute to the "awesome hack by Dean Edwards" // Chrome < 17 and Safari 5.0 uses "computed value" instead of "used value" for margin-right // Safari 5.1.7 (at least) returns percentage for a larger set of values, but width seems to be reliably pixels // this is against the CSSOM draft spec: http://dev.w3.org/csswg/cssom/#resolved-values if ( rnumnonpx.test( ret ) && rmargin.test( name ) ) { // Remember the original values width = style.width; minWidth = style.minWidth; maxWidth = style.maxWidth; // Put in the new values to get a computed value out style.minWidth = style.maxWidth = style.width = ret; ret = computed.width; // Revert the changed values style.width = width; style.minWidth = minWidth; style.maxWidth = maxWidth; } } return ret; }; } else if ( document.documentElement.currentStyle ) { getStyles = function( elem ) { return elem.currentStyle; }; curCSS = function( elem, name, _computed ) { var left, rs, rsLeft, computed = _computed || getStyles( elem ), ret = computed ? computed[ name ] : undefined, style = elem.style; // Avoid setting ret to empty string here // so we don't default to auto if ( ret == null && style && style[ name ] ) { ret = style[ name ]; } // From the awesome hack by Dean Edwards // http://erik.eae.net/archives/2007/07/27/18.54.15/#comment-102291 // If we're not dealing with a regular pixel number // but a number that has a weird ending, we need to convert it to pixels // but not position css attributes, as those are proportional to the parent element instead // and we can't measure the parent instead because it might trigger a "stacking dolls" problem if ( rnumnonpx.test( ret ) && !rposition.test( name ) ) { // Remember the original values left = style.left; rs = elem.runtimeStyle; rsLeft = rs && rs.left; // Put in the new values to get a computed value out if ( rsLeft ) { rs.left = elem.currentStyle.left; } style.left = name === "fontSize" ? "1em" : ret; ret = style.pixelLeft + "px"; // Revert the changed values style.left = left; if ( rsLeft ) { rs.left = rsLeft; } } return ret === "" ? "auto" : ret; }; } function setPositiveNumber( elem, value, subtract ) { var matches = rnumsplit.exec( value ); return matches ? // Guard against undefined "subtract", e.g., when used as in cssHooks Math.max( 0, matches[ 1 ] - ( subtract || 0 ) ) + ( matches[ 2 ] || "px" ) : value; } function augmentWidthOrHeight( elem, name, extra, isBorderBox, styles ) { var i = extra === ( isBorderBox ? "border" : "content" ) ? // If we already have the right measurement, avoid augmentation 4 : // Otherwise initialize for horizontal or vertical properties name === "width" ? 1 : 0, val = 0; for ( ; i < 4; i += 2 ) { // both box models exclude margin, so add it if we want it if ( extra === "margin" ) { val += jQuery.css( elem, extra + cssExpand[ i ], true, styles ); } if ( isBorderBox ) { // border-box includes padding, so remove it if we want content if ( extra === "content" ) { val -= jQuery.css( elem, "padding" + cssExpand[ i ], true, styles ); } // at this point, extra isn't border nor margin, so remove border if ( extra !== "margin" ) { val -= jQuery.css( elem, "border" + cssExpand[ i ] + "Width", true, styles ); } } else { // at this point, extra isn't content, so add padding val += jQuery.css( elem, "padding" + cssExpand[ i ], true, styles ); // at this point, extra isn't content nor padding, so add border if ( extra !== "padding" ) { val += jQuery.css( elem, "border" + cssExpand[ i ] + "Width", true, styles ); } } } return val; } function getWidthOrHeight( elem, name, extra ) { // Start with offset property, which is equivalent to the border-box value var valueIsBorderBox = true, val = name === "width" ? elem.offsetWidth : elem.offsetHeight, styles = getStyles( elem ), isBorderBox = jQuery.support.boxSizing && jQuery.css( elem, "boxSizing", false, styles ) === "border-box"; // some non-html elements return undefined for offsetWidth, so check for null/undefined // svg - https://bugzilla.mozilla.org/show_bug.cgi?id=649285 // MathML - https://bugzilla.mozilla.org/show_bug.cgi?id=491668 if ( val <= 0 || val == null ) { // Fall back to computed then uncomputed css if necessary val = curCSS( elem, name, styles ); if ( val < 0 || val == null ) { val = elem.style[ name ]; } // Computed unit is not pixels. Stop here and return. if ( rnumnonpx.test(val) ) { return val; } // we need the check for style in case a browser which returns unreliable values // for getComputedStyle silently falls back to the reliable elem.style valueIsBorderBox = isBorderBox && ( jQuery.support.boxSizingReliable || val === elem.style[ name ] ); // Normalize "", auto, and prepare for extra val = parseFloat( val ) || 0; } // use the active box-sizing model to add/subtract irrelevant styles return ( val + augmentWidthOrHeight( elem, name, extra || ( isBorderBox ? "border" : "content" ), valueIsBorderBox, styles ) ) + "px"; } // Try to determine the default display value of an element function css_defaultDisplay( nodeName ) { var doc = document, display = elemdisplay[ nodeName ]; if ( !display ) { display = actualDisplay( nodeName, doc ); // If the simple way fails, read from inside an iframe if ( display === "none" || !display ) { // Use the already-created iframe if possible iframe = ( iframe || jQuery("'; var doc = container.firstChild.contentWindow.document; //去掉了原来的判断!browser.webkit，因为会导致onload注册的事件不触发 doc.open(); doc.write( html + '' ); doc.close(); me._setup( doc ); } container.style.overflow = 'hidden'; } }, /** * 编辑器初始化 * @private * @ignore * @param {Element} doc 编辑器Iframe中的文档对象 */ _setup:function ( doc ) { var me = this, options = me.options; if ( ie ) { doc.body.disabled = true; doc.body.contentEditable = true; doc.body.disabled = false; } else { doc.body.contentEditable = true; doc.body.spellcheck = false; } me.document = doc; me.window = doc.defaultView || doc.parentWindow; me.iframe = me.window.frameElement; me.body = doc.body; //设置编辑器最小高度 me.setHeight( Math.max(options.minFrameHeight, options.initialFrameHeight)); me.selection = new dom.Selection( doc ); //gecko初始化就能得到range,无法判断isFocus了 var geckoSel; if ( browser.gecko && (geckoSel = this.selection.getNative()) ) { geckoSel.removeAllRanges(); } this._initEvents(); if ( options.initialContent ) { if ( options.autoClearinitialContent ) { var oldExecCommand = me.execCommand; me.execCommand = function () { me.fireEvent( 'firstBeforeExecCommand' ); return oldExecCommand.apply( me, arguments ); }; this._setDefaultContent( options.initialContent ); } else this.setContent( options.initialContent, false,true ); } //为form提交提供一个隐藏的textarea for ( var form = this.iframe.parentNode; !domUtils.isBody( form ); form = form.parentNode ) { if ( form.tagName == 'FORM' ) { domUtils.on( form, 'submit', function () { setValue( this, me ); } ); break; } } //编辑器不能为空内容 if ( domUtils.isEmptyNode( me.body ) ) { me.body.innerHTML = '

' + (browser.ie ? '' : '
') + '

'; } //如果要求focus, 就把光标定位到内容开始 if ( options.focus ) { setTimeout( function () { me.focus(); //如果自动清除开着，就不需要做selectionchange; !me.options.autoClearinitialContent && me._selectionChange(); },0); } if ( !me.container ) { me.container = this.iframe.parentNode; } if ( options.fullscreen && me.ui ) { me.ui.setFullScreen( true ); } try { me.document.execCommand( '2D-position', false, false ); } catch ( e ) {} try { me.document.execCommand( 'enableInlineTableEditing', false, false ); } catch ( e ) {} try { me.document.execCommand( 'enableObjectResizing', false, false ); } catch ( e ) { // domUtils.on(me.body,browser.ie ? 'resizestart' : 'resize', function( evt ) { // domUtils.preventDefault(evt) // }); } me._bindshortcutKeys(); me.isReady = 1; me.fireEvent( 'ready' ); options.onready && options.onready.call(me); if ( !browser.ie ) { domUtils.on( me.window, ['blur', 'focus'], function ( e ) { //chrome下会出现alt+tab切换时，导致选区位置不对 if ( e.type == 'blur' ) { me._bakRange = me.selection.getRange(); try{ me.selection.getNative().removeAllRanges(); }catch(e){} } else { try { me._bakRange && me._bakRange.select(); } catch ( e ) { } } } ); } //trace:1518 ff3.6body不够寛，会导致点击空白处无法获得焦点 if ( browser.gecko && browser.version <= 10902 ) { //修复ff3.6初始化进来，不能点击获得焦点 me.body.contentEditable = false; setTimeout( function () { me.body.contentEditable = true; }, 100 ); setInterval( function () { me.body.style.height = me.iframe.offsetHeight - 20 + 'px' }, 100 ) } !options.isShow && me.setHide(); options.readonly && me.setDisabled(); }, /** * 同步编辑器的数据，为提交数据做准备，主要用于你是手动提交的情况 * @name sync * @grammar editor.sync(); //从编辑器的容器向上查找，如果找到就同步数据 * @grammar editor.sync(formID); //formID制定一个要同步数据的form的id,编辑器的数据会同步到你指定form下 * @desc * 后台取得数据得键值使用你容器上得''name''属性，如果没有就使用参数传入的''textarea'' * @example * editor.sync(); * form.sumbit(); //form变量已经指向了form元素 * */ sync:function ( formId ) { var me = this, form = formId ? document.getElementById( formId ) : domUtils.findParent( me.iframe.parentNode, function ( node ) { return node.tagName == 'FORM' }, true ); form && setValue( form, me ); }, /** * 设置编辑器高度 * @name setHeight * @grammar editor.setHeight(number); //纯数值，不带单位 */ setHeight:function ( height ) { if ( height !== parseInt( this.iframe.parentNode.style.height ) ) { this.iframe.parentNode.style.height = height + 'px'; } this.document.body.style.height = height - 20 + 'px'; }, addshortcutkey : function(cmd,keys){ var obj = {}; if(keys){ obj[cmd] = keys }else{ obj = cmd; } utils.extend(this.shortcutkeys,obj) }, _bindshortcutKeys : function(){ var me = this,shortcutkeys = this.shortcutkeys; me.addListener('keydown',function(type,e){ var keyCode = e.keyCode || e.which; for ( var i in shortcutkeys ) { var tmp = shortcutkeys[i].split(','); for(var t= 0,ti;ti=tmp[t++];){ ti = ti.split(':'); var key = ti[0],param = ti[1]; if ( /^(ctrl)(\+shift)?\+(\d+)$/.test( key.toLowerCase() ) || /^(\d+)$/.test( key ) ) { if ( ( (RegExp.$1 == 'ctrl' ? (e.ctrlKey||e.metaKey) : 0) && (RegExp.$2 != "" ? e[RegExp.$2.slice(1) + "Key"] : 1) && keyCode == RegExp.$3 ) || keyCode == RegExp.$1 ){ me.execCommand(i,param); domUtils.preventDefault(e); } } } } }); }, /** * 获取编辑器内容 * @name getContent * @grammar editor.getContent() => String //若编辑器中只包含字符"<p><br /></p/>"会返回空。 * @grammar editor.getContent(fn) => String * @example * getContent默认是会现调用hasContents来判断编辑器是否为空，如果是，就直接返回空字符串 * 你也可以传入一个fn来接替hasContents的工作，定制判断的规则 * editor.getContent(function(){ * return false //编辑器没有内容，getContent直接返回空 * }) */ getContent:function ( cmd, fn, isPreview ) { var me = this; if ( cmd && utils.isFunction( cmd ) ) { fn = cmd; cmd = ''; } if ( fn ? !fn() : !this.hasContents() ) { return ''; } var range = me.selection.getRange(), address = range.createAddress(); me.fireEvent( 'beforegetcontent', cmd ); var reg = new RegExp( domUtils.fillChar, 'g' ), //ie下取得的html可能会有\n存在，要去掉，在处理replace(/[\t\r\n]*/g,'');代码高量的\n不能去除 html = me.body.innerHTML.replace( reg, '' ).replace( />[\t\r\n]*?<' ); me.fireEvent( 'aftergetcontent', cmd ); try{ range.moveToAddress(address).select(true); }catch(e){} if ( me.serialize ) { var node = me.serialize.parseHTML( html ); node = me.serialize.transformOutput( node ); html = me.serialize.toHTML( node ); } if ( ie && isPreview ) { //trace:2471 //两个br会导致空行，所以这里先注视掉 html = html//.replace(/<\s*br\s*\/?\s*>/gi,'

') .replace( /

\s*?<\/p>/g, '

' ); } else { //多个要转换成空格加的形式，要不预览时会所成一个 html = html.replace( /( )+/g, function ( s ) { for ( var i = 0, str = [], l = s.split( ';' ).length - 1; i < l; i++ ) { str.push( i % 2 == 0 ? ' ' : ' ' ); } return str.join( '' ); } ); } return html; }, /** * 取得完整的html代码，可以直接显示成完整的html文档 * @name getAllHtml * @grammar editor.getAllHtml() => String */ getAllHtml:function () { var me = this, headHtml = [], html = ''; me.fireEvent( 'getAllHtml', headHtml ); if(browser.ie && browser.version > 8){ var headHtmlForIE9= ''; utils.each(me.document.styleSheets,function(si){ headHtmlForIE9 += ( si.href ? '': ''); }); utils.each(me.document.getElementsByTagName('script'),function(si){ headHtmlForIE9 += si.outerHTML; }); } return '' + (me.options.charset ? '' : '') + (headHtmlForIE9 || me.document.getElementsByTagName( 'head' )[0].innerHTML) + headHtml.join('\n') + '' + '' + me.getContent( null, null, true ) + ''; }, /** * 得到编辑器的纯文本内容，但会保留段落格式 * @name getPlainTxt * @grammar editor.getPlainTxt() => String */ getPlainTxt:function () { var reg = new RegExp( domUtils.fillChar, 'g' ), html = this.body.innerHTML.replace( /[\n\r]/g, '' );//ie要先去了\n在处理 html = html.replace( /<(p|div)[^>]*>(| )<\/\1>/gi, '\n' ) .replace( //gi, '\n' ) .replace( /<[^>/]+>/g, '' ) .replace( /(\n)?<\/([^>]+)>/g, function ( a, b, c ) { return dtd.$block[c] ? '\n' : b ? b : ''; } ); //取出来的空格会有c2a0会变成乱码，处理这种情况\u00a0 return html.replace( reg, '' ).replace( /\u00a0/g, ' ' ).replace( / /g, ' ' ); }, /** * 获取编辑器中的纯文本内容,没有段落格式 * @name getContentTxt * @grammar editor.getContentTxt() => String */ getContentTxt:function () { var reg = new RegExp( domUtils.fillChar, 'g' ); //取出来的空格会有c2a0会变成乱码，处理这种情况\u00a0 return this.body[browser.ie ? 'innerText' : 'textContent'].replace( reg, '' ).replace( /\u00a0/g, ' ' ); }, /** * 将html设置到编辑器中, 如果是用于初始化时给编辑器赋初值，则必须放在ready方法内部执行 * @name setContent * @grammar editor.setContent(html) * @example * var editor = new UE.ui.Editor() * editor.ready(function(){ * //需要ready后执行，否则可能报错 * editor.setContent("欢迎使用UEditor！"); * }) */ setContent:function ( html, isAppendTo,notFireSelectionchange ) { var me = this, inline = utils.extend( {a:1, A:1}, dtd.$inline, true ), lastTagName; html = html .replace( /^[ \t\r\n]*?[ \t\r\n]*?$/, '>' ) //ie有时的源码会有> <的情况 .replace(/>(?:(\s| )*?)<' )//代码高量的\n不能去除 .replace( /[\s\/]?(\w+)?>[ \t\r\n]*?<\/?(\w+)/gi, function ( a, b, c ) { if ( b ) { lastTagName = c; } else { b = lastTagName; } return !inline[b] && !inline[c] ? a.replace( />[ \t\r\n]*?<' ) : a; } ); html = {'html':html}; me.fireEvent( 'beforesetcontent',html ); html = html.html; var serialize = this.serialize; if ( serialize ) { var node = serialize.parseHTML( html ); node = serialize.transformInput( node ); node = serialize.filter( node ); html = serialize.toHTML( node ); } //html.replace(new RegExp('[\t\n\r' + domUtils.fillChar + ']*','g'),''); //去掉了\t\n\r 如果有插入的代码，在源码切换所见即所得模式时，换行都丢掉了 //\r在ie下的不可见字符，在源码切换时会变成多个 //trace:1559 this.body.innerHTML = (isAppendTo ? this.getContent() : '') + html.replace( new RegExp( '[\r' + domUtils.fillChar + ']*', 'g' ), '' ); //处理ie6下innerHTML自动将相对路径转化成绝对路径的问题 if ( browser.ie && browser.version < 7 ) { replaceSrc( this.document.body ); } //给文本或者inline节点套p标签 if ( me.options.enterTag == 'p' ) { var child = this.body.firstChild, tmpNode; if ( !child || child.nodeType == 1 && (dtd.$cdata[child.tagName] || domUtils.isCustomeNode( child ) ) && child === this.body.lastChild ) { this.body.innerHTML = '

' + (browser.ie ? ' ' : '
') + '

' + this.body.innerHTML; } else { var p = me.document.createElement( 'p' ); while ( child ) { while ( child && (child.nodeType == 3 || child.nodeType == 1 && dtd.p[child.tagName] && !dtd.$cdata[child.tagName]) ) { tmpNode = child.nextSibling; p.appendChild( child ); child = tmpNode; } if ( p.firstChild ) { if ( !child ) { me.body.appendChild( p ); break; } else { child.parentNode.insertBefore( p, child ); p = me.document.createElement( 'p' ); } } child = child.nextSibling; } } } me.fireEvent( 'aftersetcontent' ); me.fireEvent( 'contentchange' ); !notFireSelectionchange && me._selectionChange(); //清除保存的选区 me._bakRange = me._bakIERange = null; //trace:1742 setContent后gecko能得到焦点问题 var geckoSel; if ( browser.gecko && (geckoSel = this.selection.getNative()) ) { geckoSel.removeAllRanges(); } }, /** * 让编辑器获得焦点，toEnd确定focus位置 * @name focus * @grammar editor.focus([toEnd]) //默认focus到编辑器头部，toEnd为true时focus到内容尾部 */ focus:function ( toEnd ) { try { var me = this, rng = me.selection.getRange(); if ( toEnd ) { rng.setStartAtLast( me.body.lastChild ).setCursor( false, true ); } else { rng.select( true ); } } catch ( e ) { } }, /** * 初始化UE事件及部分事件代理 * @private * @ignore */ _initEvents:function () { var me = this, doc = me.document, win = me.window; me._proxyDomEvent = utils.bind( me._proxyDomEvent, me ); domUtils.on( doc, ['click', 'contextmenu', 'mousedown', 'keydown', 'keyup', 'keypress', 'mouseup', 'mouseover', 'mouseout', 'selectstart'], me._proxyDomEvent ); domUtils.on( win, ['focus', 'blur'], me._proxyDomEvent ); domUtils.on( doc, ['mouseup', 'keydown'], function ( evt ) { //特殊键不触发selectionchange if ( evt.type == 'keydown' && (evt.ctrlKey || evt.metaKey || evt.shiftKey || evt.altKey) ) { return; } if ( evt.button == 2 )return; me._selectionChange( 250, evt ); } ); //处理拖拽 //ie ff不能从外边拖入 //chrome只针对从外边拖入的内容过滤 var innerDrag = 0, source = browser.ie ? me.body : me.document, dragoverHandler; domUtils.on( source, 'dragstart', function () { innerDrag = 1; } ); domUtils.on( source, browser.webkit ? 'dragover' : 'drop', function () { return browser.webkit ? function () { clearTimeout( dragoverHandler ); dragoverHandler = setTimeout( function () { if ( !innerDrag ) { var sel = me.selection, range = sel.getRange(); if ( range ) { var common = range.getCommonAncestor(); if ( common && me.serialize ) { var f = me.serialize, node = f.filter( f.transformInput( f.parseHTML( f.word( common.innerHTML ) ) ) ); common.innerHTML = f.toHTML( node ); } } } innerDrag = 0; }, 200 ); } : function ( e ) { if ( !innerDrag ) { e.preventDefault ? e.preventDefault() : (e.returnValue = false); } innerDrag = 0; } }() ); }, /** * 触发事件代理 * @private * @ignore */ _proxyDomEvent:function ( evt ) { return this.fireEvent( evt.type.replace( /^on/, '' ), evt ); }, /** * 变化选区 * @private * @ignore */ _selectionChange:function ( delay, evt ) { var me = this; //有光标才做selectionchange 为了解决未focus时点击source不能触发更改工具栏状态的问题（source命令notNeedUndo=1） // if ( !me.selection.isFocus() ){ // return; // } var hackForMouseUp = false; var mouseX, mouseY; if ( browser.ie && browser.version < 9 && evt && evt.type == 'mouseup' ) { var range = this.selection.getRange(); if ( !range.collapsed ) { hackForMouseUp = true; mouseX = evt.clientX; mouseY = evt.clientY; } } clearTimeout( _selectionChangeTimer ); _selectionChangeTimer = setTimeout( function () { if ( !me.selection.getNative() ) { return; } //修复一个IE下的bug: 鼠标点击一段已选择的文本中间时，可能在mouseup后的一段时间内取到的range是在selection的type为None下的错误值. //IE下如果用户是拖拽一段已选择文本，则不会触发mouseup事件，所以这里的特殊处理不会对其有影响 var ieRange; if ( hackForMouseUp && me.selection.getNative().type == 'None' ) { ieRange = me.document.body.createTextRange(); try { ieRange.moveToPoint( mouseX, mouseY ); } catch ( ex ) { ieRange = null; } } var bakGetIERange; if ( ieRange ) { bakGetIERange = me.selection.getIERange; me.selection.getIERange = function () { return ieRange; }; } me.selection.cache(); if ( bakGetIERange ) { me.selection.getIERange = bakGetIERange; } if ( me.selection._cachedRange && me.selection._cachedStartElement ) { me.fireEvent( 'beforeselectionchange' ); // 第二个参数causeByUi为true代表由用户交互造成的selectionchange. me.fireEvent( 'selectionchange', !!evt ); me.fireEvent( 'afterselectionchange' ); me.selection.clear(); } }, delay || 50 ); }, _callCmdFn:function ( fnName, args ) { var cmdName = args[0].toLowerCase(), cmd, cmdFn; cmd = this.commands[cmdName] || UE.commands[cmdName]; cmdFn = cmd && cmd[fnName]; //没有querycommandstate或者没有command的都默认返回0 if ( (!cmd || !cmdFn) && fnName == 'queryCommandState' ) { return 0; } else if ( cmdFn ) { return cmdFn.apply( this, args ); } }, /** * 执行编辑命令cmdName，完成富文本编辑效果 * @name execCommand * @grammar editor.execCommand(cmdName) => {*} */ execCommand:function ( cmdName ) { cmdName = cmdName.toLowerCase(); var me = this, result, cmd = me.commands[cmdName] || UE.commands[cmdName]; if ( !cmd || !cmd.execCommand ) { return null; } if ( !cmd.notNeedUndo && !me.__hasEnterExecCommand ) { me.__hasEnterExecCommand = true; if ( me.queryCommandState( cmdName ) != -1 ) { me.fireEvent( 'beforeexeccommand', cmdName ); result = this._callCmdFn( 'execCommand', arguments ); !me._ignoreContentChange && me.fireEvent('contentchange'); me.fireEvent( 'afterexeccommand', cmdName ); } me.__hasEnterExecCommand = false; } else { result = this._callCmdFn( 'execCommand', arguments ); !me._ignoreContentChange && me.fireEvent('contentchange') } !me._ignoreContentChange && me._selectionChange(); return result; }, /** * 根据传入的command命令，查选编辑器当前的选区，返回命令的状态 * @name queryCommandState * @grammar editor.queryCommandState(cmdName) => (-1|0|1) * @desc * * ''-1'' 当前命令不可用 * * ''0'' 当前命令可用 * * ''1'' 当前命令已经执行过了 */ queryCommandState:function ( cmdName ) { return this._callCmdFn( 'queryCommandState', arguments ); }, /** * 根据传入的command命令，查选编辑器当前的选区，根据命令返回相关的值 * @name queryCommandValue * @grammar editor.queryCommandValue(cmdName) => {*} */ queryCommandValue:function ( cmdName ) { return this._callCmdFn( 'queryCommandValue', arguments ); }, /** * 检查编辑区域中是否有内容，若包含tags中的节点类型，直接返回true * @name hasContents * @desc * 默认有文本内容，或者有以下节点都不认为是空 * {table:1,ul:1,ol:1,dl:1,iframe:1,area:1,base:1,col:1,hr:1,img:1,embed:1,input:1,link:1,meta:1,param:1} * @grammar editor.hasContents() => (true|false) * @grammar editor.hasContents(tags) => (true|false) //若文档中包含tags数组里对应的tag，直接返回true * @example * editor.hasContents(['span']) //如果编辑器里有这些，不认为是空 */ hasContents:function ( tags ) { if ( tags ) { for ( var i = 0, ci; ci = tags[i++]; ) { if ( this.document.getElementsByTagName( ci ).length > 0 ) { return true; } } } if ( !domUtils.isEmptyBlock( this.body ) ) { return true } //随时添加,定义的特殊标签如果存在，不能认为是空 tags = ['div']; for ( i = 0; ci = tags[i++]; ) { var nodes = domUtils.getElementsByTagName( this.document, ci ); for ( var n = 0, cn; cn = nodes[n++]; ) { if ( domUtils.isCustomeNode( cn ) ) { return true; } } } return false; }, /** * 重置编辑器，可用来做多个tab使用同一个编辑器实例 * @name reset * @desc * * 清空编辑器内容 * * 清空回退列表 * @grammar editor.reset() */ reset:function () { this.fireEvent( 'reset' ); }, setEnabled:function () { var me = this, range; if ( me.body.contentEditable == 'false' ) { me.body.contentEditable = true; range = me.selection.getRange(); //有可能内容丢失了 try { range.moveToBookmark( me.lastBk ); delete me.lastBk } catch ( e ) { range.setStartAtFirst( me.body ).collapse( true ) } range.select( true ); if ( me.bkqueryCommandState ) { me.queryCommandState = me.bkqueryCommandState; delete me.bkqueryCommandState; } me.fireEvent( 'selectionchange' ); } }, /** * 设置当前编辑区域可以编辑 * @name enable * @grammar editor.enable() */ enable:function(){ return this.setEnabled(); }, setDisabled:function ( except ) { var me = this; except = except ? utils.isArray( except ) ? except : [except] : []; if ( me.body.contentEditable == 'true' ) { if ( !me.lastBk ) { me.lastBk = me.selection.getRange().createBookmark( true ); } me.body.contentEditable = false; me.bkqueryCommandState = me.queryCommandState; me.queryCommandState = function ( type ) { if ( utils.indexOf( except, type ) != -1 ) { return me.bkqueryCommandState.apply( me, arguments ); } return -1; }; me.fireEvent( 'selectionchange' ); } }, /** 设置当前编辑区域不可编辑,except中的命令除外 * @name disable * @grammar editor.disable() * @grammar editor.disable(except) //例外的命令，也即即使设置了disable，此处配置的命令仍然可以执行 * @example * //禁用工具栏中除加粗和插入图片之外的所有功能 * editor.disable(['bold','insertimage']);//可以是单一的String,也可以是Array */ disable:function(except){ return this.setDisabled(except); }, /** * 设置默认内容 * @ignore * @private * @param {String} cont 要存入的内容 */ _setDefaultContent:function () { function clear() { var me = this; if ( me.document.getElementById( 'initContent' ) ) { me.body.innerHTML = '

' + (ie ? '' : '
') + '

'; me.removeListener( 'firstBeforeExecCommand focus', clear ); setTimeout( function () { me.focus(); me._selectionChange(); },0 ) } } return function ( cont ) { var me = this; me.body.innerHTML = '

' + cont + '

'; if ( browser.ie && browser.version < 7 ) { replaceSrc( me.body ); } me.addListener( 'firstBeforeExecCommand focus', clear ); } }(), /** * show方法的兼容版本 * @private * @ignore */ setShow:function () { var me = this,range = me.selection.getRange(); if ( me.container.style.display == 'none' ) { //有可能内容丢失了 try { range.moveToBookmark( me.lastBk ); delete me.lastBk } catch ( e ) { range.setStartAtFirst( me.body ).collapse( true ) } //ie下focus实效，所以做了个延迟 setTimeout(function(){ range.select( true ); },100); me.container.style.display = ''; } }, /** * 显示编辑器 * @name show * @grammar editor.show() */ show:function(){ return this.setShow(); }, /** * hide方法的兼容版本 * @private * @ignore */ setHide:function () { var me = this; if ( !me.lastBk ) { me.lastBk = me.selection.getRange().createBookmark( true ); } me.container.style.display = 'none' }, /** * 隐藏编辑器 * @name hide * @grammar editor.hide() */ hide:function(){ return this.setHide(); }, /** * 根据制定的路径，获取对应的语言资源 * @name getLang * @grammar editor.getLang(path) => （JSON|String) 路径根据的是lang目录下的语言文件的路径结构 * @example * editor.getLang('contextMenu.delete') //如果当前是中文，那返回是的是删除 */ getLang:function ( path ) { var lang = UE.I18N[this.options.lang]; if(!lang){ throw Error("not import language file"); } path = (path || "").split( "." ); for ( var i = 0, ci; ci = path[i++]; ) { lang = lang[ci]; if ( !lang )break; } return lang; }, /** * 计算编辑器当前内容的长度 * @name getContentLength * @grammar editor.getContentLength(ingoneHtml,tagNames) => * @example * editor.getLang(true) */ getContentLength : function(ingoneHtml,tagNames){ var count = this.getContent().length; if(ingoneHtml){ tagNames = (tagNames||[]).concat([ 'hr','img','iframe']); count = this.getContentTxt().replace(/[\t\r\n]+/g,'').length; for(var i= 0,ci;ci=tagNames[i++];){ count += this.document.getElementsByTagName(ci).length; } } return count; } /** * 得到dialog实例对象 * @name getDialog * @grammar editor.getDialog(dialogName) => Object * @example * var dialog = editor.getDialog("insertimage"); * dialog.open(); //打开dialog * dialog.close(); //关闭dialog */ }; utils.inherits( Editor, EventBase ); })(); /* * 处理特殊键的兼容性问题 */ UE.plugins['keystrokes'] = function() { var me = this; me.addListener('keydown', function(type, evt) { var keyCode = evt.keyCode || evt.which, rng = me.selection.getRange(); //处理全选的情况 if(!rng.collapsed && !(evt.ctrlKey || evt.metaKey || evt.shiftKey || evt.altKey || keyCode == 9 )){ var tmpNode = rng.startContainer; if(domUtils.isFillChar(tmpNode)){ rng.setStartBefore(tmpNode) } tmpNode = rng.endContainer; if(domUtils.isFillChar(tmpNode)){ rng.setEndAfter(tmpNode) } rng.txtToElmBoundary(); //结束边界可能放到了br的前边，要把br包含进来 // x[xxx]
if(rng.endContainer && rng.endContainer.nodeType == 1){ tmpNode = rng.endContainer.childNodes[rng.endOffset]; if(tmpNode && domUtils.isBr(tmpNode)){ rng.setEndAfter(tmpNode); } } if(rng.startOffset == 0){ tmpNode = rng.startContainer; if(domUtils.isBoundaryNode(tmpNode,'firstChild') ){ tmpNode = rng.endContainer; if(rng.endOffset == (tmpNode.nodeType == 3 ? tmpNode.nodeValue.length : tmpNode.childNodes.length) && domUtils.isBoundaryNode(tmpNode,'lastChild')){ me.fireEvent('saveScene'); me.body.innerHTML = '

'+(browser.ie ? '' : '
')+'

'; rng.setStart(me.body.firstChild,0).setCursor(false,true); browser.ie && me._selectionChange(); domUtils.preventDefault(evt); return; } } } } //处理backspace/del if (keyCode == 8) {//|| keyCode == 46 var start,end; //避免按两次删除才能生效的问题 if(rng.inFillChar()){ start = rng.startContainer; rng.setStartBefore(start).shrinkBoundary(true).collapse(true); if(domUtils.isFillChar(start)){ domUtils.remove(start) }else{ start.nodeValue = start.nodeValue.replace(new RegExp('^' + domUtils.fillChar ),''); } } //解决选中control元素不能删除的问题 if (start = rng.getClosedNode()) { me.fireEvent('saveScene'); rng.setStartBefore(start); domUtils.remove(start); rng.setCursor(); me.fireEvent('saveScene'); domUtils.preventDefault(evt); return; } //阻止在table上的删除 if (!browser.ie) { start = domUtils.findParentByTagName(rng.startContainer, 'table', true); end = domUtils.findParentByTagName(rng.endContainer, 'table', true); if (start && !end || !start && end || start !== end) { evt.preventDefault(); return; } } } //处理tab键的逻辑 if (keyCode == 9) { //不处理以下标签 var excludeTagNameForTabKey = { 'ol' : 1, 'ul' : 1, 'table':1 }; //处理组件里的tab按下事件 if(me.fireEvent('tabkeydown')){ domUtils.preventDefault(evt); return; } range = me.selection.getRange(); me.fireEvent('saveScene'); for (var i = 0,txt = '',tabSize = me.options.tabSize|| 4,tabNode = me.options.tabNode || ' '; i < tabSize; i++) { txt += tabNode; } var span = me.document.createElement('span'); span.innerHTML = txt + domUtils.fillChar; if (range.collapsed) { range.insertNode(span.cloneNode(true).firstChild).setCursor(true); } else { //普通的情况 start = domUtils.findParent(range.startContainer, filterFn); end = domUtils.findParent(range.endContainer, filterFn); if (start && end && start === end) { range.deleteContents(); range.insertNode(span.cloneNode(true).firstChild).setCursor(true); } else { var bookmark = range.createBookmark(), filterFn = function(node) { return domUtils.isBlockElm(node) && !excludeTagNameForTabKey[node.tagName.toLowerCase()] }; range.enlarge(true); var bookmark2 = range.createBookmark(), current = domUtils.getNextDomNode(bookmark2.start, false, filterFn); while (current && !(domUtils.getPosition(current, bookmark2.end) & domUtils.POSITION_FOLLOWING)) { current.insertBefore(span.cloneNode(true).firstChild, current.firstChild); current = domUtils.getNextDomNode(current, false, filterFn); } range.moveToBookmark(bookmark2).moveToBookmark(bookmark).select(); } } domUtils.preventDefault(evt) } //trace:1634 //ff的del键在容器空的时候，也会删除 if(browser.gecko && keyCode == 46){ range = me.selection.getRange(); if(range.collapsed){ start = range.startContainer; if(domUtils.isEmptyBlock(start)){ var parent = start.parentNode; while(domUtils.getChildCount(parent) == 1 && !domUtils.isBody(parent)){ start = parent; parent = parent.parentNode; } if(start === parent.lastChild) evt.preventDefault(); return; } } } }); me.addListener('keyup', function(type, evt) { var keyCode = evt.keyCode || evt.which, rng; if(keyCode == 8){ rng = me.selection.getRange(); //处理当删除到body时，要重新给p标签展位 if(rng.collapsed && domUtils.isBody(rng.startContainer)){ var tmpNode = domUtils.createElement(me.document,'p',{ 'innerHTML' : browser.ie ? domUtils.fillChar : '
' }); rng.insertNode(tmpNode).setStart(tmpNode,0).setCursor(false,true); } // //chrome下如果删除了inline标签，浏览器会有记忆，在输入文字还是会套上刚才删除的标签，所以这里再选一次就不会了 if(browser.chrome && rng.collapsed && rng.startContainer.nodeType == 1 && domUtils.isEmptyBlock(rng.startContainer)){ rng.select(true); } } }) };///import core ///commands 修复chrome下图片不能点击的问题 ///commandsName FixImgClick ///commandsTitle 修复chrome下图片不能点击的问题 //修复chrome下图片不能点击的问题 //todo 可以改大小 UE.plugins['fiximgclick'] = function() { var me = this; if ( browser.webkit ) { me.addListener( 'click', function( type, e ) { if ( e.target.tagName == 'IMG' ) { var range = new dom.Range( me.document ); range.selectNode( e.target ).select(); } } ); } };///import core ///import plugins/undo.js ///commands 设置回车标签p或br ///commandsName EnterKey ///commandsTitle 设置回车标签p或br /** * @description 处理回车 * @author zhanyi */ UE.plugins['enterkey'] = function() { var hTag, me = this, tag = me.options.enterTag; me.addListener('keyup', function(type, evt) { var keyCode = evt.keyCode || evt.which; if (keyCode == 13) { var range = me.selection.getRange(), start = range.startContainer, doSave; //修正在h1-h6里边回车后不能嵌套p的问题 if (!browser.ie) { if (/h\d/i.test(hTag)) { if (browser.gecko) { var h = domUtils.findParentByTagName(start, [ 'h1', 'h2', 'h3', 'h4', 'h5', 'h6','blockquote','caption','table'], true); if (!h) { me.document.execCommand('formatBlock', false, '

'); doSave = 1; } } else { //chrome remove div if (start.nodeType == 1) { var tmp = me.document.createTextNode(''),div; range.insertNode(tmp); div = domUtils.findParentByTagName(tmp, 'div', true); if (div) { var p = me.document.createElement('p'); while (div.firstChild) { p.appendChild(div.firstChild); } div.parentNode.insertBefore(p, div); domUtils.remove(div); range.setStartBefore(tmp).setCursor(); doSave = 1; } domUtils.remove(tmp); } } if (me.undoManger && doSave) { me.undoManger.save(); } } //没有站位符，会出现多行的问题 browser.opera && range.select(); } // if(browser.ie){ // range = me.selection.getRange(); // start = range.startContainer; // while(start){ // if(start.nodeType == 1 && start.tagName == 'P'){ // break; // } // start = start.parentNode; // } // if(start && domUtils.isEmptyBlock(start)){ // start.innerHTML = ' '; // var rng = me.selection.getRange(); // rng.setStart(start,0).setCursor(false,true); // } // } setTimeout(function() { me.selection.getRange().scrollToView(me.autoHeightEnabled, me.autoHeightEnabled ? domUtils.getXY(me.iframe).y : 0); }, 50); } }); me.addListener('keydown', function(type, evt) { var keyCode = evt.keyCode || evt.which; if (keyCode == 13) {//回车 if (me.undoManger) { me.undoManger.save(); } hTag = ''; var range = me.selection.getRange(); if (!range.collapsed) { //跨td不能删 var start = range.startContainer, end = range.endContainer, startTd = domUtils.findParentByTagName(start, 'td', true), endTd = domUtils.findParentByTagName(end, 'td', true); if (startTd && endTd && startTd !== endTd || !startTd && endTd || startTd && !endTd) { evt.preventDefault ? evt.preventDefault() : ( evt.returnValue = false); return; } } if (tag == 'p') { if (!browser.ie) { start = domUtils.findParentByTagName(range.startContainer, ['ol','ul','p', 'h1', 'h2', 'h3', 'h4', 'h5', 'h6','blockquote','caption'], true); //opera下执行formatblock会在table的场景下有问题，回车在opera原生支持很好，所以暂时在opera去掉调用这个原生的command //trace:2431 if (!start && !browser.opera) { me.document.execCommand('formatBlock', false, '

'); if (browser.gecko) { range = me.selection.getRange(); start = domUtils.findParentByTagName(range.startContainer, 'p', true); start && domUtils.removeDirtyAttr(start); } } else { hTag = start.tagName; start.tagName.toLowerCase() == 'p' && browser.gecko && domUtils.removeDirtyAttr(start); } } } else { evt.preventDefault ? evt.preventDefault() : ( evt.returnValue = false); if (!range.collapsed) { range.deleteContents(); start = range.startContainer; if (start.nodeType == 1 && (start = start.childNodes[range.startOffset])) { while (start.nodeType == 1) { if (dtd.$empty[start.tagName]) { range.setStartBefore(start).setCursor(); if (me.undoManger) { me.undoManger.save(); } return false; } if (!start.firstChild) { var br = range.document.createElement('br'); start.appendChild(br); range.setStart(start, 0).setCursor(); if (me.undoManger) { me.undoManger.save(); } return false; } start = start.firstChild; } if (start === range.startContainer.childNodes[range.startOffset]) { br = range.document.createElement('br'); range.insertNode(br).setCursor(); } else { range.setStart(start, 0).setCursor(); } } else { br = range.document.createElement('br'); range.insertNode(br).setStartAfter(br).setCursor(); } } else { br = range.document.createElement('br'); range.insertNode(br); var parent = br.parentNode; if (parent.lastChild === br) { br.parentNode.insertBefore(br.cloneNode(true), br); range.setStartBefore(br); } else { range.setStartAfter(br); } range.setCursor(); } } } }); }; ///import core ///commands 右键菜单 ///commandsName ContextMenu ///commandsTitle 右键菜单 /** * 右键菜单 * @function * @name baidu.editor.plugins.contextmenu * @author zhanyi */ UE.plugins['contextmenu'] = function () { var me = this, lang = me.getLang( "contextMenu" ), menu, items = me.options.contextMenu || [ {label:lang['selectall'], cmdName:'selectall'}, { label:lang.deletecode, cmdName:'highlightcode', icon:'deletehighlightcode' }, { label:lang.cleardoc, cmdName:'cleardoc', exec:function () { if ( confirm( lang.confirmclear ) ) { this.execCommand( 'cleardoc' ); } } }, '-', { label:lang.unlink, cmdName:'unlink' }, '-', { group:lang.paragraph, icon:'justifyjustify', subMenu:[ { label:lang.justifyleft, cmdName:'justify', value:'left' }, { label:lang.justifyright, cmdName:'justify', value:'right' }, { label:lang.justifycenter, cmdName:'justify', value:'center' }, { label:lang.justifyjustify, cmdName:'justify', value:'justify' } ] }, '-', { group:lang.table, icon:'table', subMenu:[ { label:lang.inserttable, cmdName:'inserttable' }, { label:lang.deletetable, cmdName:'deletetable' }, '-', { label:lang.deleterow, cmdName:'deleterow' }, { label:lang.deletecol, cmdName:'deletecol' }, { label:lang.insertcol, cmdName:'insertcol' }, { label:lang.insertcolnext, cmdName:'insertcolnext' }, { label:lang.insertrow, cmdName:'insertrow' }, { label:lang.insertrownext, cmdName:'insertrownext' }, '-', { label:lang.insertcaption, cmdName:'insertcaption' }, { label:lang.deletecaption, cmdName:'deletecaption' }, { label:lang.inserttitle, cmdName:'inserttitle' }, { label:lang.deletetitle, cmdName:'deletetitle' }, '-', { label:lang.mergecells, cmdName:'mergecells' }, { label:lang.mergeright, cmdName:'mergeright' }, { label:lang.mergedown, cmdName:'mergedown' }, '-', { label:lang.splittorows, cmdName:'splittorows' }, { label:lang.splittocols, cmdName:'splittocols' }, { label:lang.splittocells, cmdName:'splittocells' }, '-', { label:lang.averageDiseRow, cmdName:'averagedistributerow' }, { label:lang.averageDisCol, cmdName:'averagedistributecol' }, '-', { label:lang.edittd, cmdName:'edittd', exec:function () { if ( UE.ui['edittd'] ) { new UE.ui['edittd']( this ); } this.getDialog('edittd').open(); } }, { label:lang.edittable, cmdName:'edittable', exec:function () { if ( UE.ui['edittable'] ) { new UE.ui['edittable']( this ); } this.getDialog('edittable').open(); } } ] }, { group:lang.aligntd, icon:'aligntd', subMenu:[ { cmdName:'cellalignment', value:{align:'left',vAlign:'top'} }, { cmdName:'cellalignment', value:{align:'center',vAlign:'top'} }, { cmdName:'cellalignment', value:{align:'right',vAlign:'top'} }, { cmdName:'cellalignment', value:{align:'left',vAlign:'middle'} }, { cmdName:'cellalignment', value:{align:'center',vAlign:'middle'} }, { cmdName:'cellalignment', value:{align:'right',vAlign:'middle'} }, { cmdName:'cellalignment', value:{align:'left',vAlign:'bottom'} }, { cmdName:'cellalignment', value:{align:'center',vAlign:'bottom'} }, { cmdName:'cellalignment', value:{align:'right',vAlign:'bottom'} } ] }, { group:lang.aligntable, icon:'aligntable', subMenu:[ { cmdName:'tablealignment', label:lang.tableleft, value:['float','left'] }, { cmdName:'tablealignment', label:lang.tablecenter, value:['margin','0 auto'] }, { cmdName:'tablealignment', label:lang.tableright, value:['float','right'] } ] }, '-', { label:lang.insertparagraphbefore, cmdName:'insertparagraph', value:true }, { label:lang.insertparagraphafter, cmdName:'insertparagraph' }, { label:lang['copy'], cmdName:'copy', exec:function () { alert( lang.copymsg ); }, query:function () { return 0; } }, { label:lang['paste'], cmdName:'paste', exec:function () { alert( lang.pastemsg ); }, query:function () { return 0; } },{ label:lang['highlightcode'], cmdName:'highlightcode', exec:function () { if ( UE.ui['highlightcode'] ) { new UE.ui['highlightcode']( this ); } this.ui._dialogs['highlightcodeDialog'].open(); } } ]; if ( !items.length ) { return; } var uiUtils = UE.ui.uiUtils; me.addListener( 'contextmenu', function ( type, evt ) { var offset = uiUtils.getViewportOffsetByEvent( evt ); me.fireEvent( 'beforeselectionchange' ); if ( menu ) { menu.destroy(); } for ( var i = 0, ti, contextItems = []; ti = items[i]; i++ ) { var last; (function ( item ) { if ( item == '-' ) { if ( (last = contextItems[contextItems.length - 1 ] ) && last !== '-' ) { contextItems.push( '-' ); } } else if ( item.hasOwnProperty( "group" ) ) { for ( var j = 0, cj, subMenu = []; cj = item.subMenu[j]; j++ ) { (function ( subItem ) { if ( subItem == '-' ) { if ( (last = subMenu[subMenu.length - 1 ] ) && last !== '-' ) { subMenu.push( '-' ); }else{ subMenu.splice(subMenu.length-1); } } else { if ( (me.commands[subItem.cmdName] || UE.commands[subItem.cmdName] || subItem.query) && (subItem.query ? subItem.query() : me.queryCommandState( subItem.cmdName )) > -1 ) { subMenu.push( { 'label':subItem.label || me.getLang( "contextMenu." + subItem.cmdName + (subItem.value || '') )||"", 'className':'edui-for-' +subItem.cmdName, onclick:subItem.exec ? function () { subItem.exec.call( me ); } : function () { me.execCommand( subItem.cmdName, subItem.value ); } } ); } } })( cj ); } if ( subMenu.length ) { function getLabel(){ switch (item.icon){ case "table": return me.getLang( "contextMenu.table" ); case "justifyjustify": return me.getLang( "contextMenu.paragraph" ); case "aligntd": return me.getLang("contextMenu.aligntd"); case "aligntable": return me.getLang("contextMenu.aligntable"); default : return ''; } } contextItems.push( { //todo 修正成自动获取方式 'label':getLabel(), className:'edui-for-' + item.icon, 'subMenu':{ items:subMenu, editor:me } } ); } } else { //有可能commmand没有加载右键不能出来，或者没有command也想能展示出来添加query方法 if ( (me.commands[item.cmdName] || UE.commands[item.cmdName] || item.query) && (item.query ? item.query.call(me) : me.queryCommandState( item.cmdName )) > -1 ) { //highlight todo if ( item.cmdName == 'highlightcode' ) { if(me.queryCommandState( item.cmdName ) == 1 && item.icon != 'deletehighlightcode'){ return; } if(me.queryCommandState( item.cmdName ) != 1 && item.icon == 'deletehighlightcode'){ return; } } contextItems.push( { 'label':item.label || me.getLang( "contextMenu." + item.cmdName ), className:'edui-for-' + (item.icon ? item.icon : item.cmdName + (item.value || '')), onclick:item.exec ? function () { item.exec.call( me ); } : function () { me.execCommand( item.cmdName, item.value ); } } ); } } })( ti ); } if ( contextItems[contextItems.length - 1] == '-' ) { contextItems.pop(); } menu = new UE.ui.Menu( { items:contextItems, editor:me } ); menu.render(); menu.showAt( offset ); domUtils.preventDefault( evt ); if ( browser.ie ) { var ieRange; try { ieRange = me.selection.getNative().createRange(); } catch ( e ) { return; } if ( ieRange.item ) { var range = new dom.Range( me.document ); range.selectNode( ieRange.item( 0 ) ).select( true, true ); } } } ); }; ///import core ///import plugins/inserthtml.js ///import plugins/undo.js ///import plugins/serialize.js ///commands 粘贴 ///commandsName PastePlain ///commandsTitle 纯文本粘贴模式 /* ** @description 粘贴 * @author zhanyi */ (function() { function getClipboardData( callback ) { var doc = this.document; if ( doc.getElementById( 'baidu_pastebin' ) ) { return; } var range = this.selection.getRange(), bk = range.createBookmark(), //创建剪贴的容器div pastebin = doc.createElement( 'div' ); pastebin.id = 'baidu_pastebin'; // Safari 要求div必须有内容，才能粘贴内容进来 browser.webkit && pastebin.appendChild( doc.createTextNode( domUtils.fillChar + domUtils.fillChar ) ); doc.body.appendChild( pastebin ); //trace:717 隐藏的span不能得到top //bk.start.innerHTML = ' '; bk.start.style.display = ''; pastebin.style.cssText = "position:absolute;width:1px;height:1px;overflow:hidden;left:-1000px;white-space:nowrap;top:" + //要在现在光标平行的位置加入，否则会出现跳动的问题 domUtils.getXY( bk.start ).y + 'px'; range.selectNodeContents( pastebin ).select( true ); setTimeout( function() { if (browser.webkit) { for(var i=0,pastebins = doc.querySelectorAll('#baidu_pastebin'),pi;pi=pastebins[i++];){ if(domUtils.isEmptyNode(pi)){ domUtils.remove(pi); }else{ pastebin = pi; break; } } } try{ pastebin.parentNode.removeChild(pastebin); }catch(e){} range.moveToBookmark( bk ).select(true); callback( pastebin ); }, 0 ); } UE.plugins['paste'] = function() { var me = this; var word_img_flag = {flag:""}; var pasteplain = me.options.pasteplain === true; var modify_num = {flag:""}; me.commands['pasteplain'] = { queryCommandState: function (){ return pasteplain; }, execCommand: function (){ pasteplain = !pasteplain|0; }, notNeedUndo : 1 }; var txtContent,htmlContent,address; function filter(div){ var html; if ( div.firstChild ) { //去掉cut中添加的边界值 var nodes = domUtils.getElementsByTagName(div,'span'); for(var i=0,ni;ni=nodes[i++];){ if(ni.id == '_baidu_cut_start' || ni.id == '_baidu_cut_end'){ domUtils.remove(ni); } } if(browser.webkit){ var brs = div.querySelectorAll('div br'); for(var i=0,bi;bi=brs[i++];){ var pN = bi.parentNode; if(pN.tagName == 'DIV' && pN.childNodes.length ==1){ pN.innerHTML = '

'; w domUtils.remove(pN); } } var divs = div.querySelectorAll('#baidu_pastebin'); for(var i=0,di;di=divs[i++];){ var tmpP = me.document.createElement('p'); di.parentNode.insertBefore(tmpP,di); while(di.firstChild){ tmpP.appendChild(di.firstChild); } domUtils.remove(di); } var metas = div.querySelectorAll('meta'); for(var i=0,ci;ci=metas[i++];){ domUtils.remove(ci); } var brs = div.querySelectorAll('br'); for(i=0;ci=brs[i++];){ if(/^apple-/.test(ci)){ domUtils.remove(ci); } } utils.each(domUtils.getElementsByTagName(div,'span',function(node){ if(node.style.cssText){ node.style.cssText = node.style.cssText.replace(/white-space[^;]+;/g,''); if(!node.style.cssText){ domUtils.removeAttributes(node,'style'); if(domUtils.hasNoAttributes(node)){ return 1 } } } return 0 }),function(si){ domUtils.remove(si,true) }) } if(browser.gecko){ var dirtyNodes = div.querySelectorAll('[_moz_dirty]'); for(i=0;ci=dirtyNodes[i++];){ ci.removeAttribute( '_moz_dirty' ); } } if(!browser.ie ){ var spans = div.querySelectorAll('span.Apple-style-span'); for(var i=0,ci;ci=spans[i++];){ domUtils.remove(ci,true); } } //ie下使用innerHTML会产生多余的\r\n字符，也会产生这里过滤掉 html = div.innerHTML.replace(/>(?:(\s| )*?)<'); var f = me.serialize; if(f){ //如果过滤出现问题，捕获它，直接插入内容，避免出现错误导致粘贴整个失败 try{ html = UE.filterWord(html); var node = f.transformInput( f.parseHTML( //todo: 暂时不走dtd的过滤 html//, true ),word_img_flag ); //trace:924 //纯文本模式也要保留段落 node = f.filter(node,pasteplain ? { whiteList: { 'p': {'br':1,'BR':1,$:{}}, 'br':{'$':{}}, 'div':{'br':1,'BR':1,'$':{}}, 'li':{'$':{}}, 'tr':{'td':1,'$':{}}, 'td':{'$':{}} }, blackList: { 'style':1, 'script':1, 'object':1 } } : null, !pasteplain ? modify_num : null); if(browser.webkit){ var length = node.children.length, child; while((child = node.children[length-1]) && child.tag == 'br'){ node.children.splice(length-1,1); length = node.children.length; } } html = f.toHTML(node,pasteplain); txtContent = f.filter(node,{ whiteList: { 'p': {'br':1,'BR':1,$:{}}, 'br':{'$':{}}, 'div':{'br':1,'BR':1,'$':{},'table':1,'ul':1,'ol':1}, 'li':{'$':{}}, 'ul':{'li':1,'$':{}}, 'ol':{'li':1,'$':{}}, 'tr':{'td':1,'$':{}}, 'td':{'$':{}}, 'table': {'tr':1,'tbody':1,'td':1,'$':{}}, 'tbody': {'tr':1,'td':1,'$':{}}, h1:{'$':{}},h2:{'$':{}},h3:{'$':{}},h4:{'$':{}},h5:{'$':{}},h6:{'$':{}} }, blackList: { 'style':1, 'script':1, 'object':1 } }); txtContent = f.toHTML(txtContent,true) }catch(e){} } //自定义的处理 html = {'html':html,'txtContent':txtContent}; me.fireEvent('beforepaste',html); //不用在走过滤了 if(html.html){ htmlContent = html.html; address = me.selection.getRange().createAddress(true); me.execCommand( 'insertHtml',htmlContent,true); me.fireEvent("afterpaste"); } } } me.addListener('pasteTransfer',function(cmd,plainType){ if(address && txtContent && htmlContent && txtContent != htmlContent){ var range = me.selection.getRange(); range.moveToAddress(address,true).deleteContents(); range.select(true); me.__hasEnterExecCommand = true; var html = htmlContent; if(plainType === 2){ html = html.replace(/<(\/?)([\w\-]+)([^>]*)>/gi,function(a,b,tagName,attrs){ tagName = tagName.toLowerCase(); if({img:1}[tagName]){ return a; } attrs = attrs.replace(/([\w\-]*?)\s*=\s*(("([^"]*)")|('([^']*)')|([^\s>]+))/gi,function(str,atr,val){ if({ 'src':1, 'href':1, 'name':1 }[atr.toLowerCase()]){ return atr + '=' + val + ' ' } return '' }); if({ 'span':1, 'div':1 }[tagName]){ return '' }else{ return '<' + b + tagName + ' ' + utils.trim(attrs) + '>' } }); }else if(plainType){ html = txtContent; } me.execCommand('inserthtml',html,true); me.__hasEnterExecCommand = false; var tmpAddress = me.selection.getRange().createAddress(true); address.endAddress = tmpAddress.startAddress; } }); me.addListener('ready',function(){ domUtils.on(me.body,'cut',function(){ var range = me.selection.getRange(); if(!range.collapsed && me.undoManger){ me.undoManger.save(); } }); //ie下beforepaste在点击右键时也会触发，所以用监控键盘才处理 domUtils.on(me.body, browser.ie || browser.opera ? 'keydown' : 'paste',function(e){ if((browser.ie || browser.opera) && ((!e.ctrlKey && !e.metaKey) || e.keyCode != '86')){ return; } getClipboardData.call( me, function( div ) { filter(div); } ); }); }); }; })(); var baidu = baidu || {}; baidu.editor = baidu.editor || {}; baidu.editor.ui = {};(function (){ var browser = baidu.editor.browser, domUtils = baidu.editor.dom.domUtils; var magic = '$EDITORUI'; var root = window[magic] = {}; var uidMagic = 'ID' + magic; var uidCount = 0; var uiUtils = baidu.editor.ui.uiUtils = { uid: function (obj){ return (obj ? obj[uidMagic] || (obj[uidMagic] = ++ uidCount) : ++ uidCount); }, hook: function ( fn, callback ) { var dg; if (fn && fn._callbacks) { dg = fn; } else { dg = function (){ var q; if (fn) { q = fn.apply(this, arguments); } var callbacks = dg._callbacks; var k = callbacks.length; while (k --) { var r = callbacks[k].apply(this, arguments); if (q === undefined) { q = r; } } return q; }; dg._callbacks = []; } dg._callbacks.push(callback); return dg; }, createElementByHtml: function (html){ var el = document.createElement('div'); el.innerHTML = html; el = el.firstChild; el.parentNode.removeChild(el); return el; }, getViewportElement: function (){ return (browser.ie && browser.quirks) ? document.body : document.documentElement; }, getClientRect: function (element){ var bcr; //trace IE6下在控制编辑器显隐时可能会报错，catch一下 try{ bcr = element.getBoundingClientRect(); }catch(e){ bcr={left:0,top:0,height:0,width:0} } var rect = { left: Math.round(bcr.left), top: Math.round(bcr.top), height: Math.round(bcr.bottom - bcr.top), width: Math.round(bcr.right - bcr.left) }; var doc; while ((doc = element.ownerDocument) !== document && (element = domUtils.getWindow(doc).frameElement)) { bcr = element.getBoundingClientRect(); rect.left += bcr.left; rect.top += bcr.top; } rect.bottom = rect.top + rect.height; rect.right = rect.left + rect.width; return rect; }, getViewportRect: function (){ var viewportEl = uiUtils.getViewportElement(); var width = (window.innerWidth || viewportEl.clientWidth) | 0; var height = (window.innerHeight ||viewportEl.clientHeight) | 0; return { left: 0, top: 0, height: height, width: width, bottom: height, right: width }; }, setViewportOffset: function (element, offset){ var rect; var fixedLayer = uiUtils.getFixedLayer(); if (element.parentNode === fixedLayer) { element.style.left = offset.left + 'px'; element.style.top = offset.top + 'px'; } else { domUtils.setViewportOffset(element, offset); } }, getEventOffset: function (evt){ var el = evt.target || evt.srcElement; var rect = uiUtils.getClientRect(el); var offset = uiUtils.getViewportOffsetByEvent(evt); return { left: offset.left - rect.left, top: offset.top - rect.top }; }, getViewportOffsetByEvent: function (evt){ var el = evt.target || evt.srcElement; var frameEl = domUtils.getWindow(el).frameElement; var offset = { left: evt.clientX, top: evt.clientY }; if (frameEl && el.ownerDocument !== document) { var rect = uiUtils.getClientRect(frameEl); offset.left += rect.left; offset.top += rect.top; } return offset; }, setGlobal: function (id, obj){ root[id] = obj; return magic + '["' + id + '"]'; }, unsetGlobal: function (id){ delete root[id]; }, copyAttributes: function (tgt, src){ var attributes = src.attributes; var k = attributes.length; while (k --) { var attrNode = attributes[k]; if ( attrNode.nodeName != 'style' && attrNode.nodeName != 'class' && (!browser.ie || attrNode.specified) ) { tgt.setAttribute(attrNode.nodeName, attrNode.nodeValue); } } if (src.className) { domUtils.addClass(tgt,src.className); } if (src.style.cssText) { tgt.style.cssText += ';' + src.style.cssText; } }, removeStyle: function (el, styleName){ if (el.style.removeProperty) { el.style.removeProperty(styleName); } else if (el.style.removeAttribute) { el.style.removeAttribute(styleName); } else throw ''; }, contains: function (elA, elB){ return elA && elB && (elA === elB ? false : ( elA.contains ? elA.contains(elB) : elA.compareDocumentPosition(elB) & 16 )); }, startDrag: function (evt, callbacks,doc){ var doc = doc || document; var startX = evt.clientX; var startY = evt.clientY; function handleMouseMove(evt){ var x = evt.clientX - startX; var y = evt.clientY - startY; callbacks.ondragmove(x, y); if (evt.stopPropagation) { evt.stopPropagation(); } else { evt.cancelBubble = true; } } if (doc.addEventListener) { function handleMouseUp(evt){ doc.removeEventListener('mousemove', handleMouseMove, true); doc.removeEventListener('mouseup', handleMouseMove, true); window.removeEventListener('mouseup', handleMouseUp, true); callbacks.ondragstop(); } doc.addEventListener('mousemove', handleMouseMove, true); doc.addEventListener('mouseup', handleMouseUp, true); window.addEventListener('mouseup', handleMouseUp, true); evt.preventDefault(); } else { var elm = evt.srcElement; elm.setCapture(); function releaseCaptrue(){ elm.releaseCapture(); elm.detachEvent('onmousemove', handleMouseMove); elm.detachEvent('onmouseup', releaseCaptrue); elm.detachEvent('onlosecaptrue', releaseCaptrue); callbacks.ondragstop(); } elm.attachEvent('onmousemove', handleMouseMove); elm.attachEvent('onmouseup', releaseCaptrue); elm.attachEvent('onlosecaptrue', releaseCaptrue); evt.returnValue = false; } callbacks.ondragstart(); }, getFixedLayer: function (){ var layer = document.getElementById('edui_fixedlayer'); if (layer == null) { layer = document.createElement('div'); layer.id = 'edui_fixedlayer'; document.body.appendChild(layer); if (browser.ie && browser.version <= 8) { layer.style.position = 'absolute'; bindFixedLayer(); setTimeout(updateFixedOffset); } else { layer.style.position = 'fixed'; } layer.style.left = '0'; layer.style.top = '0'; layer.style.width = '0'; layer.style.height = '0'; } return layer; }, makeUnselectable: function (element){ if (browser.opera || (browser.ie && browser.version < 9)) { element.unselectable = 'on'; if (element.hasChildNodes()) { for (var i=0; i'; } }; utils.inherits(Separator, UIBase); })(); ///import core ///import uicore (function (){ var utils = baidu.editor.utils, domUtils = baidu.editor.dom.domUtils, UIBase = baidu.editor.ui.UIBase, uiUtils = baidu.editor.ui.uiUtils; var Mask = baidu.editor.ui.Mask = function (options){ this.initOptions(options); this.initUIBase(); }; Mask.prototype = { getHtmlTpl: function (){ return '

'; }, postRender: function (){ var me = this; domUtils.on(window, 'resize', function (){ setTimeout(function (){ if (!me.isHidden()) { me._fill(); } }); }); }, show: function (zIndex){ this._fill(); this.getDom().style.display = ''; this.getDom().style.zIndex = zIndex; }, hide: function (){ this.getDom().style.display = 'none'; this.getDom().style.zIndex = ''; }, isHidden: function (){ return this.getDom().style.display == 'none'; }, _onMouseDown: function (){ return false; }, _fill: function (){ var el = this.getDom(); var vpRect = uiUtils.getViewportRect(); el.style.width = vpRect.width + 'px'; el.style.height = vpRect.height + 'px'; } }; utils.inherits(Mask, UIBase); })(); ///import core ///import uicore (function () { var utils = baidu.editor.utils, uiUtils = baidu.editor.ui.uiUtils, domUtils = baidu.editor.dom.domUtils, UIBase = baidu.editor.ui.UIBase, Popup = baidu.editor.ui.Popup = function (options){ this.initOptions(options); this.initPopup(); }; var allPopups = []; function closeAllPopup( evt,el ){ var newAll = []; for ( var i = 0; i < allPopups.length; i++ ) { var pop = allPopups[i]; if (!pop.isHidden()) { if (pop.queryAutoHide(el) !== false) { if(evt&&/scroll/ig.test(evt.type)&&pop.className=="edui-wordpastepop") return; pop.hide(); } } } } Popup.postHide = closeAllPopup; var ANCHOR_CLASSES = ['edui-anchor-topleft','edui-anchor-topright', 'edui-anchor-bottomleft','edui-anchor-bottomright']; Popup.prototype = { SHADOW_RADIUS: 5, content: null, _hidden: false, autoRender: true, canSideLeft: true, canSideUp: true, initPopup: function (){ this.initUIBase(); allPopups.push( this ); }, getHtmlTpl: function (){ return ''; }, getContentHtmlTpl: function (){ if(this.content){ if (typeof this.content == 'string') { return this.content; } return this.content.renderHtml(); }else{ return '' } }, _UIBase_postRender: UIBase.prototype.postRender, postRender: function (){ if (this.content instanceof UIBase) { this.content.postRender(); } this.fireEvent('postRenderAfter'); this.hide(true); this._UIBase_postRender(); }, _doAutoRender: function (){ if (!this.getDom() && this.autoRender) { this.render(); } }, mesureSize: function (){ var box = this.getDom('content'); return uiUtils.getClientRect(box); }, fitSize: function (){ var popBodyEl = this.getDom('body'); popBodyEl.style.width = ''; popBodyEl.style.height = ''; var size = this.mesureSize(); popBodyEl.style.width = size.width + 'px'; popBodyEl.style.height = size.height + 'px'; return size; }, showAnchor: function ( element, hoz ){ this.showAnchorRect( uiUtils.getClientRect( element ), hoz ); }, showAnchorRect: function ( rect, hoz, adj ){ this._doAutoRender(); var vpRect = uiUtils.getViewportRect(); this._show(); var popSize = this.fitSize(); var sideLeft, sideUp, left, top; if (hoz) { sideLeft = this.canSideLeft && (rect.right + popSize.width > vpRect.right && rect.left > popSize.width); sideUp = this.canSideUp && (rect.top + popSize.height > vpRect.bottom && rect.bottom > popSize.height); left = (sideLeft ? rect.left - popSize.width : rect.right); top = (sideUp ? rect.bottom - popSize.height : rect.top); } else { sideLeft = this.canSideLeft && (rect.right + popSize.width > vpRect.right && rect.left > popSize.width); sideUp = this.canSideUp && (rect.top + popSize.height > vpRect.bottom && rect.bottom > popSize.height); left = (sideLeft ? rect.right - popSize.width : rect.left); top = (sideUp ? rect.top - popSize.height : rect.bottom); } var popEl = this.getDom(); uiUtils.setViewportOffset(popEl, { left: left, top: top }); domUtils.removeClasses(popEl, ANCHOR_CLASSES); popEl.className += ' ' + ANCHOR_CLASSES[(sideUp ? 1 : 0) * 2 + (sideLeft ? 1 : 0)]; if(this.editor){ popEl.style.zIndex = this.editor.container.style.zIndex * 1 + 10; baidu.editor.ui.uiUtils.getFixedLayer().style.zIndex = popEl.style.zIndex - 1; } }, showAt: function (offset) { var left = offset.left; var top = offset.top; var rect = { left: left, top: top, right: left, bottom: top, height: 0, width: 0 }; this.showAnchorRect(rect, false, true); }, _show: function (){ if (this._hidden) { var box = this.getDom(); box.style.display = ''; this._hidden = false; // if (box.setActive) { // box.setActive(); // } this.fireEvent('show'); } }, isHidden: function (){ return this._hidden; }, show: function (){ this._doAutoRender(); this._show(); }, hide: function (notNofity){ if (!this._hidden && this.getDom()) { // this.getDom().style.visibility = 'hidden'; this.getDom().style.display = 'none'; this._hidden = true; if (!notNofity) { this.fireEvent('hide'); } } }, queryAutoHide: function (el){ return !el || !uiUtils.contains(this.getDom(), el); } }; utils.inherits(Popup, UIBase); domUtils.on( document, 'mousedown', function ( evt ) { var el = evt.target || evt.srcElement; closeAllPopup( evt,el ); } ); domUtils.on( window, 'scroll', function (evt,el) { closeAllPopup( evt,el ); } ); // var lastVpRect = uiUtils.getViewportRect(); // domUtils.on( window, 'resize', function () { // var vpRect = uiUtils.getViewportRect(); // if (vpRect.width != lastVpRect.width || vpRect.height != lastVpRect.height) { // closeAllPopup(); // } // } ); })(); ///import core ///import uicore (function (){ var utils = baidu.editor.utils, UIBase = baidu.editor.ui.UIBase, ColorPicker = baidu.editor.ui.ColorPicker = function (options){ this.initOptions(options); this.noColorText = this.noColorText || this.editor.getLang("clearColor"); this.initUIBase(); }; ColorPicker.prototype = { getHtmlTpl: function (){ return genColorPicker(this.noColorText,this.editor); }, _onTableClick: function (evt){ var tgt = evt.target || evt.srcElement; var color = tgt.getAttribute('data-color'); if (color) { this.fireEvent('pickcolor', color); } }, _onTableOver: function (evt){ var tgt = evt.target || evt.srcElement; var color = tgt.getAttribute('data-color'); if (color) { this.getDom('preview').style.backgroundColor = color; } }, _onTableOut: function (){ this.getDom('preview').style.backgroundColor = ''; }, _onPickNoColor: function (){ this.fireEvent('picknocolor'); } }; utils.inherits(ColorPicker, UIBase); var COLORS = ( 'ffffff,000000,eeece1,1f497d,4f81bd,c0504d,9bbb59,8064a2,4bacc6,f79646,' + 'f2f2f2,7f7f7f,ddd9c3,c6d9f0,dbe5f1,f2dcdb,ebf1dd,e5e0ec,dbeef3,fdeada,' + 'd8d8d8,595959,c4bd97,8db3e2,b8cce4,e5b9b7,d7e3bc,ccc1d9,b7dde8,fbd5b5,' + 'bfbfbf,3f3f3f,938953,548dd4,95b3d7,d99694,c3d69b,b2a2c7,92cddc,fac08f,' + 'a5a5a5,262626,494429,17365d,366092,953734,76923c,5f497a,31859b,e36c09,' + '7f7f7f,0c0c0c,1d1b10,0f243e,244061,632423,4f6128,3f3151,205867,974806,' + 'c00000,ff0000,ffc000,ffff00,92d050,00b050,00b0f0,0070c0,002060,7030a0,').split(','); function genColorPicker(noColorText,editor){ var html = '

' + '' + '

' + ''+ ''; for (var i=0; i':'')+''; } html += i<70 ? '':''; } html += '

'+editor.getLang("themeColor")+'
'+editor.getLang("standardColor")+'

'; return html; } })(); ///import core ///import uicore (function (){ var utils = baidu.editor.utils, uiUtils = baidu.editor.ui.uiUtils, UIBase = baidu.editor.ui.UIBase; var TablePicker = baidu.editor.ui.TablePicker = function (options){ this.initOptions(options); this.initTablePicker(); }; TablePicker.prototype = { defaultNumRows: 10, defaultNumCols: 10, maxNumRows: 20, maxNumCols: 20, numRows: 10, numCols: 10, lengthOfCellSide: 22, initTablePicker: function (){ this.initUIBase(); }, getHtmlTpl: function (){ var me = this; return '

' + '

' + '' + '

' + '

'; }, _UIBase_render: UIBase.prototype.render, render: function (holder){ this._UIBase_render(holder); this.getDom('label').innerHTML = '0'+this.editor.getLang("t_row")+' x 0'+this.editor.getLang("t_col"); }, _track: function (numCols, numRows){ var style = this.getDom('overlay').style; var sideLen = this.lengthOfCellSide; style.width = numCols * sideLen + 'px'; style.height = numRows * sideLen + 'px'; var label = this.getDom('label'); label.innerHTML = numCols +this.editor.getLang("t_col")+' x ' + numRows + this.editor.getLang("t_row"); this.numCols = numCols; this.numRows = numRows; }, _onMouseOver: function (evt, el){ var rel = evt.relatedTarget || evt.fromElement; if (!uiUtils.contains(el, rel) && el !== rel) { this.getDom('label').innerHTML = '0'+this.editor.getLang("t_col")+' x 0'+this.editor.getLang("t_row"); this.getDom('overlay').style.visibility = ''; } }, _onMouseOut: function (evt, el){ var rel = evt.relatedTarget || evt.toElement; if (!uiUtils.contains(el, rel) && el !== rel) { this.getDom('label').innerHTML = '0'+this.editor.getLang("t_col")+' x 0'+this.editor.getLang("t_row"); this.getDom('overlay').style.visibility = 'hidden'; } }, _onMouseMove: function (evt, el){ var style = this.getDom('overlay').style; var offset = uiUtils.getEventOffset(evt); var sideLen = this.lengthOfCellSide; var numCols = Math.ceil(offset.left / sideLen); var numRows = Math.ceil(offset.top / sideLen); this._track(numCols, numRows); }, _onClick: function (){ this.fireEvent('picktable', this.numCols, this.numRows); } }; utils.inherits(TablePicker, UIBase); })(); (function (){ var browser = baidu.editor.browser, domUtils = baidu.editor.dom.domUtils, uiUtils = baidu.editor.ui.uiUtils; var TPL_STATEFUL = 'onmousedown="$$.Stateful_onMouseDown(event, this);"' + ' onmouseup="$$.Stateful_onMouseUp(event, this);"' + ( browser.ie ? ( ' onmouseenter="$$.Stateful_onMouseEnter(event, this);"' + ' onmouseleave="$$.Stateful_onMouseLeave(event, this);"' ) : ( ' onmouseover="$$.Stateful_onMouseOver(event, this);"' + ' onmouseout="$$.Stateful_onMouseOut(event, this);"' )); baidu.editor.ui.Stateful = { alwalysHoverable: false, target:null,//目标元素和this指向dom不一样 Stateful_init: function (){ this._Stateful_dGetHtmlTpl = this.getHtmlTpl; this.getHtmlTpl = this.Stateful_getHtmlTpl; }, Stateful_getHtmlTpl: function (){ var tpl = this._Stateful_dGetHtmlTpl(); // 使用function避免$转义 return tpl.replace(/stateful/g, function (){ return TPL_STATEFUL; }); }, Stateful_onMouseEnter: function (evt, el){ this.target=el; if (!this.isDisabled() || this.alwalysHoverable) { this.addState('hover'); this.fireEvent('over'); } }, Stateful_onMouseLeave: function (evt, el){ if (!this.isDisabled() || this.alwalysHoverable) { this.removeState('hover'); this.removeState('active'); this.fireEvent('out'); } }, Stateful_onMouseOver: function (evt, el){ var rel = evt.relatedTarget; if (!uiUtils.contains(el, rel) && el !== rel) { this.Stateful_onMouseEnter(evt, el); } }, Stateful_onMouseOut: function (evt, el){ var rel = evt.relatedTarget; if (!uiUtils.contains(el, rel) && el !== rel) { this.Stateful_onMouseLeave(evt, el); } }, Stateful_onMouseDown: function (evt, el){ if (!this.isDisabled()) { this.addState('active'); } }, Stateful_onMouseUp: function (evt, el){ if (!this.isDisabled()) { this.removeState('active'); } }, Stateful_postRender: function (){ if (this.disabled && !this.hasState('disabled')) { this.addState('disabled'); } }, hasState: function (state){ return domUtils.hasClass(this.getStateDom(), 'edui-state-' + state); }, addState: function (state){ if (!this.hasState(state)) { this.getStateDom().className += ' edui-state-' + state; } }, removeState: function (state){ if (this.hasState(state)) { domUtils.removeClasses(this.getStateDom(), ['edui-state-' + state]); } }, getStateDom: function (){ return this.getDom('state'); }, isChecked: function (){ return this.hasState('checked'); }, setChecked: function (checked){ if (!this.isDisabled() && checked) { this.addState('checked'); } else { this.removeState('checked'); } }, isDisabled: function (){ return this.hasState('disabled'); }, setDisabled: function (disabled){ if (disabled) { this.removeState('hover'); this.removeState('checked'); this.removeState('active'); this.addState('disabled'); } else { this.removeState('disabled'); } } }; })(); ///import core ///import uicore ///import ui/stateful.js (function (){ var utils = baidu.editor.utils, UIBase = baidu.editor.ui.UIBase, Stateful = baidu.editor.ui.Stateful, Button = baidu.editor.ui.Button = function (options){ this.initOptions(options); this.initButton(); }; Button.prototype = { uiName: 'button', label: '', title: '', showIcon: true, showText: true, initButton: function (){ this.initUIBase(); this.Stateful_init(); }, getHtmlTpl: function (){ return '

' + '

' + (this.showIcon ? '

' : '') + (this.showText ? '

' + this.label + '

' : '') + '

' + '

'; }, postRender: function (){ this.Stateful_postRender(); this.setDisabled(this.disabled) }, _onClick: function (){ if (!this.isDisabled()) { this.fireEvent('click'); } } }; utils.inherits(Button, UIBase); utils.extend(Button.prototype, Stateful); })(); ///import core ///import uicore ///import ui/stateful.js (function (){ var utils = baidu.editor.utils, uiUtils = baidu.editor.ui.uiUtils, domUtils = baidu.editor.dom.domUtils, UIBase = baidu.editor.ui.UIBase, Stateful = baidu.editor.ui.Stateful, SplitButton = baidu.editor.ui.SplitButton = function (options){ this.initOptions(options); this.initSplitButton(); }; SplitButton.prototype = { popup: null, uiName: 'splitbutton', title: '', initSplitButton: function (){ this.initUIBase(); this.Stateful_init(); var me = this; if (this.popup != null) { var popup = this.popup; this.popup = null; this.setPopup(popup); } }, _UIBase_postRender: UIBase.prototype.postRender, postRender: function (){ this.Stateful_postRender(); this._UIBase_postRender(); }, setPopup: function (popup){ if (this.popup === popup) return; if (this.popup != null) { this.popup.dispose(); } popup.addListener('show', utils.bind(this._onPopupShow, this)); popup.addListener('hide', utils.bind(this._onPopupHide, this)); popup.addListener('postrender', utils.bind(function (){ popup.getDom('body').appendChild( uiUtils.createElementByHtml('') ); popup.getDom().className += ' ' + this.className; }, this)); this.popup = popup; }, _onPopupShow: function (){ this.addState('opened'); }, _onPopupHide: function (){ this.removeState('opened'); }, getHtmlTpl: function (){ return '

' + '

'; }, showPopup: function (){ // 当popup往上弹出的时候，做特殊处理 var rect = uiUtils.getClientRect(this.getDom()); rect.top -= this.popup.SHADOW_RADIUS; rect.height += this.popup.SHADOW_RADIUS; this.popup.showAnchorRect(rect); }, _onArrowClick: function (event, el){ if (!this.isDisabled()) { this.showPopup(); } }, _onButtonClick: function (){ if (!this.isDisabled()) { this.fireEvent('buttonclick'); } } }; utils.inherits(SplitButton, UIBase); utils.extend(SplitButton.prototype, Stateful, true); })(); ///import core ///import uicore ///import ui/colorpicker.js ///import ui/popup.js ///import ui/splitbutton.js (function (){ var utils = baidu.editor.utils, uiUtils = baidu.editor.ui.uiUtils, ColorPicker = baidu.editor.ui.ColorPicker, Popup = baidu.editor.ui.Popup, SplitButton = baidu.editor.ui.SplitButton, ColorButton = baidu.editor.ui.ColorButton = function (options){ this.initOptions(options); this.initColorButton(); }; ColorButton.prototype = { initColorButton: function (){ var me = this; this.popup = new Popup({ content: new ColorPicker({ noColorText: me.editor.getLang("clearColor"), editor:me.editor, onpickcolor: function (t, color){ me._onPickColor(color); }, onpicknocolor: function (t, color){ me._onPickNoColor(color); } }), editor:me.editor }); this.initSplitButton(); }, _SplitButton_postRender: SplitButton.prototype.postRender, postRender: function (){ this._SplitButton_postRender(); this.getDom('button_body').appendChild( uiUtils.createElementByHtml('

') ); this.getDom().className += ' edui-colorbutton'; }, setColor: function (color){ this.getDom('colorlump').style.backgroundColor = color; this.color = color; }, _onPickColor: function (color){ if (this.fireEvent('pickcolor', color) !== false) { this.setColor(color); this.popup.hide(); } }, _onPickNoColor: function (color){ if (this.fireEvent('picknocolor') !== false) { this.popup.hide(); } } }; utils.inherits(ColorButton, SplitButton); })(); ///import core ///import uicore ///import ui/popup.js ///import ui/tablepicker.js ///import ui/splitbutton.js (function (){ var utils = baidu.editor.utils, Popup = baidu.editor.ui.Popup, TablePicker = baidu.editor.ui.TablePicker, SplitButton = baidu.editor.ui.SplitButton, TableButton = baidu.editor.ui.TableButton = function (options){ this.initOptions(options); this.initTableButton(); }; TableButton.prototype = { initTableButton: function (){ var me = this; this.popup = new Popup({ content: new TablePicker({ editor:me.editor, onpicktable: function (t, numCols, numRows){ me._onPickTable(numCols, numRows); } }), 'editor':me.editor }); this.initSplitButton(); }, _onPickTable: function (numCols, numRows){ if (this.fireEvent('picktable', numCols, numRows) !== false) { this.popup.hide(); } } }; utils.inherits(TableButton, SplitButton); })(); ///import core ///import uicore (function () { var utils = baidu.editor.utils, UIBase = baidu.editor.ui.UIBase; var AutoTypeSetPicker = baidu.editor.ui.AutoTypeSetPicker = function (options) { this.initOptions(options); this.initAutoTypeSetPicker(); }; AutoTypeSetPicker.prototype = { initAutoTypeSetPicker:function () { this.initUIBase(); }, getHtmlTpl:function () { var me = this.editor, opt = me.options.autotypeset, lang = me.getLang("autoTypeSet"); return ''; }, _UIBase_render:UIBase.prototype.render }; utils.inherits(AutoTypeSetPicker, UIBase); })(); ///import core ///import uicore ///import ui/popup.js ///import ui/autotypesetpicker.js ///import ui/splitbutton.js (function (){ var utils = baidu.editor.utils, Popup = baidu.editor.ui.Popup, AutoTypeSetPicker = baidu.editor.ui.AutoTypeSetPicker, SplitButton = baidu.editor.ui.SplitButton, AutoTypeSetButton = baidu.editor.ui.AutoTypeSetButton = function (options){ this.initOptions(options); this.initAutoTypeSetButton(); }; function getPara(me){ var opt = me.editor.options.autotypeset, cont = me.getDom(), ipts = domUtils.getElementsByTagName(cont,"input"); for(var i=ipts.length-1,ipt;ipt=ipts[i--];){ if(ipt.getAttribute("type")=="checkbox"){ var attrName = ipt.getAttribute("name"); opt[attrName] && delete opt[attrName]; if(ipt.checked){ var attrValue = document.getElementById(attrName+"Value"); if(attrValue){ if(/input/ig.test(attrValue.tagName)){ opt[attrName] = attrValue.value; }else{ var iptChilds = attrValue.getElementsByTagName("input"); for(var j=iptChilds.length-1,iptchild;iptchild=iptChilds[j--];){ if(iptchild.checked){ opt[attrName] = iptchild.value; break; } } } }else{ opt[attrName] = true; } } } } var selects = domUtils.getElementsByTagName(cont,"select"); for(var i=0,si;si=selects[i++];){ var attr = si.getAttribute('name'); opt[attr] = opt[attr] ? si.value : ''; } me.editor.options.autotypeset = opt; } AutoTypeSetButton.prototype = { initAutoTypeSetButton: function (){ var me = this; this.popup = new Popup({ //传入配置参数 content: new AutoTypeSetPicker({editor:me.editor}), 'editor':me.editor, hide : function(){ if (!this._hidden && this.getDom()) { getPara(this); this.getDom().style.display = 'none'; this._hidden = true; this.fireEvent('hide'); } } }); var flag = 0; this.popup.addListener('postRenderAfter',function(){ var popupUI = this; if(flag)return; var cont = this.getDom(), btn = cont.getElementsByTagName('button')[0]; btn.onclick = function(){ getPara(popupUI); me.editor.execCommand('autotypeset'); popupUI.hide() }; flag = 1; }); this.initSplitButton(); } }; utils.inherits(AutoTypeSetButton, SplitButton); })(); ///import core ///import uicore (function () { var utils = baidu.editor.utils, Popup = baidu.editor.ui.Popup, Stateful = baidu.editor.ui.Stateful, UIBase = baidu.editor.ui.UIBase; var CellAlignPicker = baidu.editor.ui.CellAlignPicker = function (options) { this.initOptions(options); this.initCellAlignPicker(); }; CellAlignPicker.prototype = { initCellAlignPicker:function () { this.initUIBase(); this.Stateful_init(); }, getHtmlTpl:function () { return '

' + '

' + '' + '' + '' + '' + '' + '' + '' + '' + '' + '' + '' + '' + '' + '

' + '

'; }, getStateDom: function (){ return this.target; }, _onClick: function (evt){ var target= evt.target || evt.srcElement; if(/icon/.test(target.className)){ this.items[target.parentNode.getAttribute("index")].onclick(); Popup.postHide(evt); } }, _UIBase_render:UIBase.prototype.render }; utils.inherits(CellAlignPicker, UIBase); utils.extend(CellAlignPicker.prototype, Stateful,true); })(); ///import core ///import uicore (function () { var utils = baidu.editor.utils, Stateful = baidu.editor.ui.Stateful, uiUtils = baidu.editor.ui.uiUtils, UIBase = baidu.editor.ui.UIBase; var PastePicker = baidu.editor.ui.PastePicker = function (options) { this.initOptions(options); this.initPastePicker(); }; PastePicker.prototype = { initPastePicker:function () { this.initUIBase(); this.Stateful_init(); }, getHtmlTpl:function () { return '

' + '

' + this.editor.getLang("pasteOpt") + '

' + '

' + '' }, getStateDom:function () { return this.target; }, format:function (param) { this.editor.ui._isTransfer = true; this.editor.fireEvent('pasteTransfer', param); }, _onClick:function (cur) { var node = domUtils.getNextDomNode(cur), screenHt = uiUtils.getViewportRect().height, subPop = uiUtils.getClientRect(node); if ((subPop.top + subPop.height) > screenHt) node.style.top = (-subPop.height - cur.offsetHeight) + "px"; else node.style.top = ""; if (/hidden/ig.test(domUtils.getComputedStyle(node, "visibility"))) { node.style.visibility = "visible"; domUtils.addClass(cur, "edui-state-opened"); } else { node.style.visibility = "hidden"; domUtils.removeClasses(cur, "edui-state-opened") } }, _UIBase_render:UIBase.prototype.render }; utils.inherits(PastePicker, UIBase); utils.extend(PastePicker.prototype, Stateful, true); })(); (function (){ var utils = baidu.editor.utils, uiUtils = baidu.editor.ui.uiUtils, UIBase = baidu.editor.ui.UIBase, Toolbar = baidu.editor.ui.Toolbar = function (options){ this.initOptions(options); this.initToolbar(); }; Toolbar.prototype = { items: null, initToolbar: function (){ this.items = this.items || []; this.initUIBase(); }, add: function (item){ this.items.push(item); }, getHtmlTpl: function (){ var buff = []; for (var i=0; i' + buff.join('') + '' }, postRender: function (){ var box = this.getDom(); for (var i=0; i

'; }, postRender:function () { }, queryAutoHide:function () { return true; } }; Menu.prototype = { items:null, uiName:'menu', initMenu:function () { this.items = this.items || []; this.initPopup(); this.initItems(); }, initItems:function () { for (var i = 0; i < this.items.length; i++) { var item = this.items[i]; if (item == '-') { this.items[i] = this.getSeparator(); } else if (!(item instanceof MenuItem)) { item.editor = this.editor; item.theme = this.editor.options.theme; this.items[i] = this.createItem(item); } } }, getSeparator:function () { return menuSeparator; }, createItem:function (item) { return new MenuItem(item); }, _Popup_getContentHtmlTpl:Popup.prototype.getContentHtmlTpl, getContentHtmlTpl:function () { if (this.items.length == 0) { return this._Popup_getContentHtmlTpl(); } var buff = []; for (var i = 0; i < this.items.length; i++) { var item = this.items[i]; buff[i] = item.renderHtml(); } return ('

' + buff.join('') + '

'); }, _Popup_postRender:Popup.prototype.postRender, postRender:function () { var me = this; for (var i = 0; i < this.items.length; i++) { var item = this.items[i]; item.ownerMenu = this; item.postRender(); } domUtils.on(this.getDom(), 'mouseover', function (evt) { evt = evt || event; var rel = evt.relatedTarget || evt.fromElement; var el = me.getDom(); if (!uiUtils.contains(el, rel) && el !== rel) { me.fireEvent('over'); } }); this._Popup_postRender(); }, queryAutoHide:function (el) { if (el) { if (uiUtils.contains(this.getDom(), el)) { return false; } for (var i = 0; i < this.items.length; i++) { var item = this.items[i]; if (item.queryAutoHide(el) === false) { return false; } } } }, clearItems:function () { for (var i = 0; i < this.items.length; i++) { var item = this.items[i]; clearTimeout(item._showingTimer); clearTimeout(item._closingTimer); if (item.subMenu) { item.subMenu.destroy(); } } this.items = []; }, destroy:function () { if (this.getDom()) { domUtils.remove(this.getDom()); } this.clearItems(); }, dispose:function () { this.destroy(); } }; utils.inherits(Menu, Popup); var MenuItem = baidu.editor.ui.MenuItem = function (options) { this.initOptions(options); this.initUIBase(); this.Stateful_init(); if (this.subMenu && !(this.subMenu instanceof Menu)) { if (options.className && options.className.indexOf("aligntd") != -1) { var me = this; this.subMenu = new Popup({ content:new CellAlignPicker(this.subMenu), parentMenu:me, editor:me.editor, destroy:function () { if (this.getDom()) { domUtils.remove(this.getDom()); } } }); this.subMenu.addListener("postRenderAfter", function () { domUtils.on(this.getDom(), "mouseover", function () { me.addState('opened'); }); }); } else { this.subMenu = new Menu(this.subMenu); } } }; MenuItem.prototype = { label:'', subMenu:null, ownerMenu:null, uiName:'menuitem', alwalysHoverable:true, getHtmlTpl:function () { return '

' + '

' + this.renderLabelHtml() + '

' + '

'; }, postRender:function () { var me = this; this.addListener('over', function () { me.ownerMenu.fireEvent('submenuover', me); if (me.subMenu) { me.delayShowSubMenu(); } }); if (this.subMenu) { this.getDom().className += ' edui-hassubmenu'; this.subMenu.render(); this.addListener('out', function () { me.delayHideSubMenu(); }); this.subMenu.addListener('over', function () { clearTimeout(me._closingTimer); me._closingTimer = null; me.addState('opened'); }); this.ownerMenu.addListener('hide', function () { me.hideSubMenu(); }); this.ownerMenu.addListener('submenuover', function (t, subMenu) { if (subMenu !== me) { me.delayHideSubMenu(); } }); this.subMenu._bakQueryAutoHide = this.subMenu.queryAutoHide; this.subMenu.queryAutoHide = function (el) { if (el && uiUtils.contains(me.getDom(), el)) { return false; } return this._bakQueryAutoHide(el); }; } this.getDom().style.tabIndex = '-1'; uiUtils.makeUnselectable(this.getDom()); this.Stateful_postRender(); }, delayShowSubMenu:function () { var me = this; if (!me.isDisabled()) { me.addState('opened'); clearTimeout(me._showingTimer); clearTimeout(me._closingTimer); me._closingTimer = null; me._showingTimer = setTimeout(function () { me.showSubMenu(); }, 250); } }, delayHideSubMenu:function () { var me = this; if (!me.isDisabled()) { me.removeState('opened'); clearTimeout(me._showingTimer); if (!me._closingTimer) { me._closingTimer = setTimeout(function () { if (!me.hasState('opened')) { me.hideSubMenu(); } me._closingTimer = null; }, 400); } } }, renderLabelHtml:function () { return '

' + '

' + (this.label || '') + '

'; }, getStateDom:function () { return this.getDom(); }, queryAutoHide:function (el) { if (this.subMenu && this.hasState('opened')) { return this.subMenu.queryAutoHide(el); } }, _onClick:function (event, this_) { if (this.hasState('disabled')) return; if (this.fireEvent('click', event, this_) !== false) { if (this.subMenu) { this.showSubMenu(); } else { Popup.postHide(event); } } }, showSubMenu:function () { var rect = uiUtils.getClientRect(this.getDom()); rect.right -= 5; rect.left += 2; rect.width -= 7; rect.top -= 4; rect.bottom += 4; rect.height += 8; this.subMenu.showAnchorRect(rect, true, true); }, hideSubMenu:function () { this.subMenu.hide(); } }; utils.inherits(MenuItem, UIBase); utils.extend(MenuItem.prototype, Stateful, true); })(); ///import core ///import uicore ///import ui/menu.js ///import ui/splitbutton.js (function (){ // todo: menu和item提成通用list var utils = baidu.editor.utils, uiUtils = baidu.editor.ui.uiUtils, Menu = baidu.editor.ui.Menu, SplitButton = baidu.editor.ui.SplitButton, Combox = baidu.editor.ui.Combox = function (options){ this.initOptions(options); this.initCombox(); }; Combox.prototype = { uiName: 'combox', initCombox: function (){ var me = this; this.items = this.items || []; for (var i=0; i vpRect.right) { left = vpRect.right - rect.width; } var top = offset.top; if (top + rect.height > vpRect.bottom) { top = vpRect.bottom - rect.height; } el.style.left = Math.max(left, 0) + 'px'; el.style.top = Math.max(top, 0) + 'px'; }, showAtCenter: function (){ this.getDom().style.display = ''; var vpRect = uiUtils.getViewportRect(); var popSize = this.fitSize(); var titleHeight = this.getDom('titlebar').offsetHeight | 0; var left = vpRect.width / 2 - popSize.width / 2; var top = vpRect.height / 2 - (popSize.height - titleHeight) / 2 - titleHeight; var popEl = this.getDom(); this.safeSetOffset({ left: Math.max(left | 0, 0), top: Math.max(top | 0, 0) }); if (!domUtils.hasClass(popEl, 'edui-state-centered')) { popEl.className += ' edui-state-centered'; } this._show(); }, getContentHtml: function (){ var contentHtml = ''; if (typeof this.content == 'string') { contentHtml = this.content; } else if (this.iframeUrl) { contentHtml = ''; } return contentHtml; }, getHtmlTpl: function (){ var footHtml = ''; if (this.buttons) { var buff = []; for (var i=0; i' + buff.join('') + '' + ''; } return '

' + '

' + '' + (this.title || '') + '' + '

' + this.closeButton.renderHtml() + '

' + '

'+ ( this.autoReset ? '' : this.getContentHtml()) +'

' + footHtml + '

'; }, postRender: function (){ // todo: 保持居中/记住上次关闭位置选项 if (!this.modalMask.getDom()) { this.modalMask.render(); this.modalMask.hide(); } if (!this.dragMask.getDom()) { this.dragMask.render(); this.dragMask.hide(); } var me = this; this.addListener('show', function (){ me.modalMask.show(this.getDom().style.zIndex - 2); }); this.addListener('hide', function (){ me.modalMask.hide(); }); if (this.buttons) { for (var i=0; i' + (this.label || '') + ''; } }); })(ci.label || langLabel, ci.val) } var ui = new editorui.Combox({ editor:editor, items:items, onselect:function (t, index) { editor.execCommand('FontFamily', this.items[index].value); }, onbuttonclick:function () { this.showPopup(); }, title:title, initValue:title, className:'edui-for-fontfamily', indexByValue:function (value) { if (value) { for (var i = 0, ci; ci = this.items[i]; i++) { if (ci.value.indexOf(value) != -1) return i; } } return -1; } }); editorui.buttons['fontfamily']=ui; editor.addListener('selectionchange', function (type, causeByUi, uiReady) { if (!uiReady) { var state = editor.queryCommandState('FontFamily'); if (state == -1) { ui.setDisabled(true); } else { ui.setDisabled(false); var value = editor.queryCommandValue('FontFamily'); //trace:1871 ie下从源码模式切换回来时，字体会带单引号，而且会有逗号 value && (value = value.replace(/['"]/g, '').split(',')[0]); ui.setValue(value); } } }); return ui; }; editorui.fontsize = function (editor, list, title) { title = editor.options.labelMap['fontsize'] || editor.getLang("labelMap.fontsize") || ''; list = list || editor.options['fontsize'] || []; if(!list.length) return; var items = []; for (var i = 0; i < list.length; i++) { var size = list[i] + 'px'; items.push({ label:size, value:size, theme:editor.options.theme, renderLabelHtml:function () { return '

' + (this.label || '') + '

'; } }); } var ui = new editorui.Combox({ editor:editor, items:items, title:title, initValue:title, onselect:function (t, index) { editor.execCommand('FontSize', this.items[index].value); }, onbuttonclick:function () { this.showPopup(); }, className:'edui-for-fontsize' }); editorui.buttons['fontsize']=ui; editor.addListener('selectionchange', function (type, causeByUi, uiReady) { if (!uiReady) { var state = editor.queryCommandState('FontSize'); if (state == -1) { ui.setDisabled(true); } else { ui.setDisabled(false); ui.setValue(editor.queryCommandValue('FontSize')); } } }); return ui; }; editorui.paragraph = function (editor, list, title) { title = editor.options.labelMap['paragraph'] || editor.getLang("labelMap.paragraph") || ''; list = editor.options['paragraph'] || []; if(utils.isEmptyObject(list)) return; var items = []; for (var i in list) { items.push({ value:i, label:list[i] || editor.getLang("paragraph")[i], theme:editor.options.theme, renderLabelHtml:function () { return '

' + (this.label || '') + '

'; } }) } var ui = new editorui.Combox({ editor:editor, items:items, title:title, initValue:title, className:'edui-for-paragraph', onselect:function (t, index) { editor.execCommand('Paragraph', this.items[index].value); }, onbuttonclick:function () { this.showPopup(); } }); editorui.buttons['paragraph']=ui; editor.addListener('selectionchange', function (type, causeByUi, uiReady) { if (!uiReady) { var state = editor.queryCommandState('Paragraph'); if (state == -1) { ui.setDisabled(true); } else { ui.setDisabled(false); var value = editor.queryCommandValue('Paragraph'); var index = ui.indexByValue(value); if (index != -1) { ui.setValue(value); } else { ui.setValue(ui.initValue); } } } }); return ui; }; //自定义标题 editorui.customstyle = function (editor) { var list = editor.options['customstyle'] || [], title = editor.options.labelMap['customstyle'] || editor.getLang("labelMap.customstyle") || ''; if (!list.length)return; var langCs = editor.getLang('customstyle'); for (var i = 0, items = [], t; t = list[i++];) { (function (t) { var ck = {}; ck.label = t.label ? t.label : langCs[t.name]; ck.style = t.style; ck.className = t.className; ck.tag = t.tag; items.push({ label:ck.label, value:ck, theme:editor.options.theme, renderLabelHtml:function () { return '

' + '<' + ck.tag + ' ' + (ck.className ? ' class="' + ck.className + '"' : "") + (ck.style ? ' style="' + ck.style + '"' : "") + '>' + ck.label + "<\/" + ck.tag + ">" + '

'; } }); })(t); } var ui = new editorui.Combox({ editor:editor, items:items, title:title, initValue:title, className:'edui-for-customstyle', onselect:function (t, index) { editor.execCommand('customstyle', this.items[index].value); }, onbuttonclick:function () { this.showPopup(); }, indexByValue:function (value) { for (var i = 0, ti; ti = this.items[i++];) { if (ti.label == value) { return i - 1 } } return -1; } }); editorui.buttons['customstyle']=ui; editor.addListener('selectionchange', function (type, causeByUi, uiReady) { if (!uiReady) { var state = editor.queryCommandState('customstyle'); if (state == -1) { ui.setDisabled(true); } else { ui.setDisabled(false); var value = editor.queryCommandValue('customstyle'); var index = ui.indexByValue(value); if (index != -1) { ui.setValue(value); } else { ui.setValue(ui.initValue); } } } }); return ui; }; editorui.inserttable = function (editor, iframeUrl, title) { title = editor.options.labelMap['inserttable'] || editor.getLang("labelMap.inserttable") || ''; var ui = new editorui.TableButton({ editor:editor, title:title, className:'edui-for-inserttable', onpicktable:function (t, numCols, numRows) { editor.execCommand('InsertTable', {numRows:numRows, numCols:numCols, border:1}); }, onbuttonclick:function () { this.showPopup(); } }); editorui.buttons['inserttable']=ui; editor.addListener('selectionchange', function () { ui.setDisabled(editor.queryCommandState('inserttable') == -1); }); return ui; }; editorui.lineheight = function (editor) { var val = editor.options.lineheight || []; if(!val.length)return; for (var i = 0, ci, items = []; ci = val[i++];) { items.push({ //todo:写死了 label:ci, value:ci, theme:editor.options.theme, onclick:function () { editor.execCommand("lineheight", this.value); } }) } var ui = new editorui.MenuButton({ editor:editor, className:'edui-for-lineheight', title:editor.options.labelMap['lineheight'] || editor.getLang("labelMap.lineheight") || '', items:items, onbuttonclick:function () { var value = editor.queryCommandValue('LineHeight') || this.value; editor.execCommand("LineHeight", value); } }); editorui.buttons['lineheight']=ui; editor.addListener('selectionchange', function () { var state = editor.queryCommandState('LineHeight'); if (state == -1) { ui.setDisabled(true); } else { ui.setDisabled(false); var value = editor.queryCommandValue('LineHeight'); value && ui.setValue((value + '').replace(/cm/, '')); ui.setChecked(state) } }); return ui; }; var rowspacings = ['top', 'bottom']; for (var r = 0, ri; ri = rowspacings[r++];) { (function (cmd) { editorui['rowspacing' + cmd] = function (editor) { var val = editor.options['rowspacing' + cmd] || []; if(!val.length) return null; for (var i = 0, ci, items = []; ci = val[i++];) { items.push({ label:ci, value:ci, theme:editor.options.theme, onclick:function () { editor.execCommand("rowspacing", this.value, cmd); } }) } var ui = new editorui.MenuButton({ editor:editor, className:'edui-for-rowspacing' + cmd, title:editor.options.labelMap['rowspacing' + cmd] || editor.getLang("labelMap.rowspacing" + cmd) || '', items:items, onbuttonclick:function () { var value = editor.queryCommandValue('rowspacing', cmd) || this.value; editor.execCommand("rowspacing", value, cmd); } }); editorui.buttons[cmd]=ui; editor.addListener('selectionchange', function () { var state = editor.queryCommandState('rowspacing', cmd); if (state == -1) { ui.setDisabled(true); } else { ui.setDisabled(false); var value = editor.queryCommandValue('rowspacing', cmd); value && ui.setValue((value + '').replace(/%/, '')); ui.setChecked(state) } }); return ui; } })(ri) } //有序，无序列表 var lists = ['insertorderedlist', 'insertunorderedlist']; for (var l = 0, cl; cl = lists[l++];) { (function (cmd) { editorui[cmd] = function (editor) { var vals = editor.options[cmd], _onMenuClick = function () { editor.execCommand(cmd, this.value); }, items = []; for (var i in vals) { items.push({ label:vals[i] || editor.getLang()[cmd][i] || "", value:i, theme:editor.options.theme, onclick:_onMenuClick }) } var ui = new editorui.MenuButton({ editor:editor, className:'edui-for-' + cmd, title:editor.getLang("labelMap." + cmd) || '', 'items':items, onbuttonclick:function () { var value = editor.queryCommandValue(cmd) || this.value; editor.execCommand(cmd, value); } }); editorui.buttons[cmd]=ui; editor.addListener('selectionchange', function () { var state = editor.queryCommandState(cmd); if (state == -1) { ui.setDisabled(true); } else { ui.setDisabled(false); var value = editor.queryCommandValue(cmd); ui.setValue(value); ui.setChecked(state) } }); return ui; }; })(cl) } editorui.fullscreen = function (editor, title) { title = editor.options.labelMap['fullscreen'] || editor.getLang("labelMap.fullscreen") || ''; var ui = new editorui.Button({ className:'edui-for-fullscreen', title:title, theme:editor.options.theme, onclick:function () { if (editor.ui) { editor.ui.setFullScreen(!editor.ui.isFullScreen()); } this.setChecked(editor.ui.isFullScreen()); } }); editorui.buttons['fullscreen']=ui; editor.addListener('selectionchange', function () { var state = editor.queryCommandState('fullscreen'); ui.setDisabled(state == -1); ui.setChecked(editor.ui.isFullScreen()); }); return ui; }; // 表情 editorui.emotion = function (editor, iframeUrl) { var ui = new editorui.MultiMenuPop({ title:editor.options.labelMap['emotion'] || editor.getLang("labelMap.emotion") || '', editor:editor, className:'edui-for-emotion', iframeUrl:editor.ui.mapUrl(iframeUrl || (editor.options.iframeUrlMap || {})['emotion'] || iframeUrlMap['emotion']) }); editorui.buttons['emotion']=ui; editor.addListener('selectionchange', function () { ui.setDisabled(editor.queryCommandState('emotion') == -1) }); return ui; }; editorui.autotypeset = function (editor) { var ui = new editorui.AutoTypeSetButton({ editor:editor, title:editor.options.labelMap['autotypeset'] || editor.getLang("labelMap.autotypeset") || '', className:'edui-for-autotypeset', onbuttonclick:function () { editor.execCommand('autotypeset') } }); editorui.buttons['autotypeset']=ui; editor.addListener('selectionchange', function () { ui.setDisabled(editor.queryCommandState('autotypeset') == -1); }); return ui; }; })(); ///import core ///commands 全屏 ///commandsName FullScreen ///commandsTitle 全屏 (function () { var utils = baidu.editor.utils, uiUtils = baidu.editor.ui.uiUtils, UIBase = baidu.editor.ui.UIBase, domUtils = baidu.editor.dom.domUtils; var nodeStack = []; function EditorUI(options) { this.initOptions(options); this.initEditorUI(); } EditorUI.prototype = { uiName:'editor', initEditorUI:function () { this.editor.ui = this; this._dialogs = {}; this.initUIBase(); this._initToolbars(); var editor = this.editor, me = this; editor.addListener('ready', function () { //提供getDialog方法 editor.getDialog = function (name) { return editor.ui._dialogs[name + "Dialog"]; }; domUtils.on(editor.window, 'scroll', function (evt) { baidu.editor.ui.Popup.postHide(evt); }); //提供编辑器实时宽高(全屏时宽高不变化) editor.ui._actualFrameWidth = editor.options.initialFrameWidth; //display bottom-bar label based on config if (editor.options.elementPathEnabled) { editor.ui.getDom('elementpath').innerHTML = ''; } if (editor.options.wordCount) { function countFn() { setCount(editor,me); domUtils.un(editor.document, "click", arguments.callee); } domUtils.on(editor.document, "click", countFn); editor.ui.getDom('wordcount').innerHTML = editor.getLang("wordCountTip"); } editor.ui._scale(); if (editor.options.scaleEnabled) { if (editor.autoHeightEnabled) { editor.disableAutoHeight(); } me.enableScale(); } else { me.disableScale(); } if (!editor.options.elementPathEnabled && !editor.options.wordCount && !editor.options.scaleEnabled) { editor.ui.getDom('elementpath').style.display = "none"; editor.ui.getDom('wordcount').style.display = "none"; editor.ui.getDom('scale').style.display = "none"; } if (!editor.selection.isFocus())return; editor.fireEvent('selectionchange', false, true); }); editor.addListener('mousedown', function (t, evt) { var el = evt.target || evt.srcElement; baidu.editor.ui.Popup.postHide(evt, el); }); editor.addListener("delcells", function () { if (UE.ui['edittip']) { new UE.ui['edittip'](editor); } editor.getDialog('edittip').open(); }); var pastePop, isPaste = false, timer; editor.addListener("afterpaste", function () { if(editor.queryCommandState('pasteplain')) return; pastePop = new baidu.editor.ui.Popup({ content:new baidu.editor.ui.PastePicker({editor:editor}), editor:editor, className:'edui-wordpastepop' }); pastePop.render(); isPaste = true; }); editor.addListener("afterinserthtml", function () { clearTimeout(timer); timer = setTimeout(function () { if (pastePop && (isPaste || editor.ui._isTransfer)) { var span = domUtils.createElement(editor.document, 'span', { 'style':"line-height:0px;", 'innerHTML':'\ufeff' }), range = editor.selection.getRange(); range.insertNode(span); pastePop.showAnchor(span); domUtils.remove(span); delete editor.ui._isTransfer; isPaste = false; } }, 200) }); editor.addListener('contextmenu', function (t, evt) { baidu.editor.ui.Popup.postHide(evt); }); editor.addListener('keydown', function (t, evt) { if (pastePop) pastePop.dispose(evt); var keyCode = evt.keyCode || evt.which; if(evt.altKey&&keyCode==90){ UE.ui.buttons['fullscreen'].onclick(); } }); editor.addListener('wordcount', function (type) { setCount(this,me); }); function setCount(editor,ui) { editor.setOpt({ wordCount:true, maximumWords:10000, wordCountMsg:editor.options.wordCountMsg || editor.getLang("wordCountMsg"), wordOverFlowMsg:editor.options.wordOverFlowMsg || editor.getLang("wordOverFlowMsg") }); var opt = editor.options, max = opt.maximumWords, msg = opt.wordCountMsg , errMsg = opt.wordOverFlowMsg, countDom = ui.getDom('wordcount'); if (!opt.wordCount) { return; } var count = editor.getContentLength(true); if (count > max) { countDom.innerHTML = errMsg; editor.fireEvent("wordcountoverflow"); } else { countDom.innerHTML = msg.replace("{#leave}", max - count).replace("{#count}", count); } } editor.addListener('selectionchange', function () { if (editor.options.elementPathEnabled) { me[(editor.queryCommandState('elementpath') == -1 ? 'dis' : 'en') + 'ableElementPath']() } if (editor.options.scaleEnabled) { me[(editor.queryCommandState('scale') == -1 ? 'dis' : 'en') + 'ableScale'](); } }); var popup = new baidu.editor.ui.Popup({ editor:editor, content:'', className:'edui-bubble', _onEditButtonClick:function () { this.hide(); editor.ui._dialogs.linkDialog.open(); }, _onImgEditButtonClick:function (name) { this.hide(); editor.ui._dialogs[name] && editor.ui._dialogs[name].open(); }, _onImgSetFloat:function (value) { this.hide(); editor.execCommand("imagefloat", value); }, _setIframeAlign:function (value) { var frame = popup.anchorEl; var newFrame = frame.cloneNode(true); switch (value) { case -2: newFrame.setAttribute("align", ""); break; case -1: newFrame.setAttribute("align", "left"); break; case 1: newFrame.setAttribute("align", "right"); break; } frame.parentNode.insertBefore(newFrame, frame); domUtils.remove(frame); popup.anchorEl = newFrame; popup.showAnchor(popup.anchorEl); }, _updateIframe:function () { editor._iframe = popup.anchorEl; editor.ui._dialogs.insertframeDialog.open(); popup.hide(); }, _onRemoveButtonClick:function (cmdName) { editor.execCommand(cmdName); this.hide(); }, queryAutoHide:function (el) { if (el && el.ownerDocument == editor.document) { if (el.tagName.toLowerCase() == 'img' || domUtils.findParentByTagName(el, 'a', true)) { return el !== popup.anchorEl; } } return baidu.editor.ui.Popup.prototype.queryAutoHide.call(this, el); } }); popup.render(); if (editor.options.imagePopup) { editor.addListener('mouseover', function (t, evt) { evt = evt || window.event; var el = evt.target || evt.srcElement; if (editor.ui._dialogs.insertframeDialog && /iframe/ig.test(el.tagName)) { var html = popup.formatHtml( '' + editor.getLang("property") + ': ' + editor.getLang("default") + ' ' + editor.getLang("justifyleft") + ' ' + editor.getLang("justifyright") + ' ' + ' ' + editor.getLang("modify") + ''); if (html) { popup.getDom('content').innerHTML = html; popup.anchorEl = el; popup.showAnchor(popup.anchorEl); } else { popup.hide(); } } }); editor.addListener('selectionchange', function (t, causeByUi) { if (!causeByUi) return; var html = '', str = "", img = editor.selection.getRange().getClosedNode(), dialogs = editor.ui._dialogs; if (img && img.tagName == 'IMG') { var dialogName = 'insertimageDialog'; if (img.className.indexOf("edui-faked-video") != -1) { dialogName = "insertvideoDialog" } if (img.className.indexOf("edui-faked-webapp") != -1) { dialogName = "webappDialog" } if (img.src.indexOf("http://api.map.baidu.com") != -1) { dialogName = "mapDialog" } if (img.className.indexOf("edui-faked-music") != -1) { dialogName = "musicDialog" } if (img.src.indexOf("http://maps.google.com/maps/api/staticmap") != -1) { dialogName = "gmapDialog" } if (img.getAttribute("anchorname")) { dialogName = "anchorDialog"; html = popup.formatHtml( '' + editor.getLang("property") + ': ' + editor.getLang("modify") + ' ' + '' + editor.getLang("delete") + ''); } if (img.getAttribute("word_img")) { //todo 放到dialog去做查询 editor.word_img = [img.getAttribute("word_img")]; dialogName = "wordimageDialog" } if (!dialogs[dialogName]) { return; } str = '' + editor.getLang("property") + ': '+ '' + editor.getLang("default") + ' ' + '' + editor.getLang("justifyleft") + ' ' + '' + editor.getLang("justifyright") + ' ' + '' + editor.getLang("justifycenter") + ' '+ '' + editor.getLang("modify") + ''; !html && (html = popup.formatHtml(str)) } if (editor.ui._dialogs.linkDialog) { var link = editor.queryCommandValue('link'); var url; if (link && (url = (link.getAttribute('data_ue_src') || link.getAttribute('href', 2)))) { var txt = url; if (url.length > 30) { txt = url.substring(0, 20) + "..."; } if (html) { html += '

' } html += popup.formatHtml( '' + editor.getLang("anthorMsg") + ': ' + txt + '' + ' ' + editor.getLang("modify") + '' + ' ' + editor.getLang("clear") + ''); popup.showAnchor(link); } } if (html) { popup.getDom('content').innerHTML = html; popup.anchorEl = img || link; popup.showAnchor(popup.anchorEl); } else { popup.hide(); } }); } }, _initToolbars:function () { var editor = this.editor; var toolbars = this.toolbars || []; var toolbarUis = []; for (var i = 0; i < toolbars.length; i++) { var toolbar = toolbars[i]; var toolbarUi = new baidu.editor.ui.Toolbar({theme:editor.options.theme}); for (var j = 0; j < toolbar.length; j++) { var toolbarItem = toolbar[j]; var toolbarItemUi = null; if (typeof toolbarItem == 'string') { toolbarItem = toolbarItem.toLowerCase(); if (toolbarItem == '|') { toolbarItem = 'Separator'; } if (baidu.editor.ui[toolbarItem]) { toolbarItemUi = new baidu.editor.ui[toolbarItem](editor); } //fullscreen这里单独处理一下，放到首行去 if (toolbarItem == 'fullscreen') { if (toolbarUis && toolbarUis[0]) { toolbarUis[0].items.splice(0, 0, toolbarItemUi); } else { toolbarItemUi && toolbarUi.items.splice(0, 0, toolbarItemUi); } continue; } } else { toolbarItemUi = toolbarItem; } if (toolbarItemUi && toolbarItemUi.id) { toolbarUi.add(toolbarItemUi); } } toolbarUis[i] = toolbarUi; } this.toolbars = toolbarUis; }, getHtmlTpl:function () { return '

' + '

' + (this.toolbars.length ? '

' + this.renderToolbarBoxHtml() + '

' : '') + '' + '

' + '

' + //modify wdcount by matao '

' + '' + '' + '' + '

' + '

'; }, showWordImageDialog:function () { this.editor.execCommand("wordimage", "word_img"); this._dialogs['wordimageDialog'].open(); }, renderToolbarBoxHtml:function () { var buff = []; for (var i = 0; i < this.toolbars.length; i++) { buff.push(this.toolbars[i].renderHtml()); } return buff.join(''); }, setFullScreen:function (fullscreen) { var editor = this.editor, container = editor.container.parentNode.parentNode; if (this._fullscreen != fullscreen) { this._fullscreen = fullscreen; this.editor.fireEvent('beforefullscreenchange', fullscreen); if (baidu.editor.browser.gecko) { var bk = editor.selection.getRange().createBookmark(); } if (fullscreen) { while (container.tagName != "BODY") { var position = baidu.editor.dom.domUtils.getComputedStyle(container, "position"); nodeStack.push(position); container.style.position = "static"; container = container.parentNode; } this._bakHtmlOverflow = document.documentElement.style.overflow; this._bakBodyOverflow = document.body.style.overflow; this._bakAutoHeight = this.editor.autoHeightEnabled; this._bakScrollTop = Math.max(document.documentElement.scrollTop, document.body.scrollTop); if (this._bakAutoHeight) { //当全屏时不能执行自动长高 editor.autoHeightEnabled = false; this.editor.disableAutoHeight(); } document.documentElement.style.overflow = 'hidden'; document.body.style.overflow = 'hidden'; this._bakCssText = this.getDom().style.cssText; this._bakCssText1 = this.getDom('iframeholder').style.cssText; this._updateFullScreen(); } else { while (container.tagName != "BODY") { container.style.position = nodeStack.shift(); container = container.parentNode; } this.getDom().style.cssText = this._bakCssText; this.getDom('iframeholder').style.cssText = this._bakCssText1; if (this._bakAutoHeight) { editor.autoHeightEnabled = true; this.editor.enableAutoHeight(); } document.documentElement.style.overflow = this._bakHtmlOverflow; document.body.style.overflow = this._bakBodyOverflow; window.scrollTo(0, this._bakScrollTop); } if (baidu.editor.browser.gecko) { var input = document.createElement('input'); document.body.appendChild(input); editor.body.contentEditable = false; setTimeout(function () { input.focus(); setTimeout(function () { editor.body.contentEditable = true; editor.selection.getRange().moveToBookmark(bk).select(true); baidu.editor.dom.domUtils.remove(input); fullscreen && window.scroll(0, 0); }, 0) }, 0) } this.editor.fireEvent('fullscreenchanged', fullscreen); this.triggerLayout(); } }, _updateFullScreen:function () { if (this._fullscreen) { var vpRect = uiUtils.getViewportRect(); this.getDom().style.cssText = 'border:0;position:absolute;left:0;top:' + (this.editor.options.topOffset || 0) + 'px;width:' + vpRect.width + 'px;height:' + vpRect.height + 'px;z-index:' + (this.getDom().style.zIndex * 1 + 100); uiUtils.setViewportOffset(this.getDom(), { left:0, top:this.editor.options.topOffset || 0 }); this.editor.setHeight(vpRect.height - this.getDom('toolbarbox').offsetHeight - this.getDom('bottombar').offsetHeight - (this.editor.options.topOffset || 0)); } }, _updateElementPath:function () { var bottom = this.getDom('elementpath'), list; if (this.elementPathEnabled && (list = this.editor.queryCommandValue('elementpath'))) { var buff = []; for (var i = 0, ci; ci = list[i]; i++) { buff[i] = this.formatHtml('' + ci + ''); } bottom.innerHTML = ''; } else { bottom.style.display = 'none' } }, disableElementPath:function () { var bottom = this.getDom('elementpath'); bottom.innerHTML = ''; bottom.style.display = 'none'; this.elementPathEnabled = false; }, enableElementPath:function () { var bottom = this.getDom('elementpath'); bottom.style.display = ''; this.elementPathEnabled = true; this._updateElementPath(); }, _scale:function () { var doc = document, editor = this.editor, editorHolder = editor.container, editorDocument = editor.document, toolbarBox = this.getDom("toolbarbox"), bottombar = this.getDom("bottombar"), scale = this.getDom("scale"), scalelayer = this.getDom("scalelayer"); var isMouseMove = false, position = null, minEditorHeight = 0, minEditorWidth = editor.options.minFrameWidth, pageX = 0, pageY = 0, scaleWidth = 0, scaleHeight = 0; function down() { position = domUtils.getXY(editorHolder); if (!minEditorHeight) { minEditorHeight = editor.options.minFrameHeight + toolbarBox.offsetHeight + bottombar.offsetHeight; } scalelayer.style.cssText = "position:absolute;left:0;display:;top:0;background-color:#41ABFF;opacity:0.4;filter: Alpha(opacity=40);width:" + editorHolder.offsetWidth + "px;height:" + editorHolder.offsetHeight + "px;z-index:" + (editor.options.zIndex + 1); domUtils.on(doc, "mousemove", move); domUtils.on(editorDocument, "mouseup", up); domUtils.on(doc, "mouseup", up); } var me = this; //by xuheng 全屏时关掉缩放 this.editor.addListener('fullscreenchanged', function (e, fullScreen) { if (fullScreen) { me.disableScale(); } else { if (me.editor.options.scaleEnabled) { me.enableScale(); var tmpNode = me.editor.document.createElement('span'); me.editor.body.appendChild(tmpNode); me.editor.body.style.height = Math.max(domUtils.getXY(tmpNode).y, me.editor.iframe.offsetHeight - 20) + 'px'; domUtils.remove(tmpNode) } } }); function move(event) { clearSelection(); var e = event || window.event; pageX = e.pageX || (doc.documentElement.scrollLeft + e.clientX); pageY = e.pageY || (doc.documentElement.scrollTop + e.clientY); scaleWidth = pageX - position.x; scaleHeight = pageY - position.y; if (scaleWidth >= minEditorWidth) { isMouseMove = true; scalelayer.style.width = scaleWidth + 'px'; } if (scaleHeight >= minEditorHeight) { isMouseMove = true; scalelayer.style.height = scaleHeight + "px"; } } function up() { if (isMouseMove) { isMouseMove = false; editor.ui._actualFrameWidth = scalelayer.offsetWidth - 2; editorHolder.style.width = editor.ui._actualFrameWidth + 'px'; editor.setHeight(scalelayer.offsetHeight - bottombar.offsetHeight - toolbarBox.offsetHeight - 2); } if (scalelayer) { scalelayer.style.display = "none"; } clearSelection(); domUtils.un(doc, "mousemove", move); domUtils.un(editorDocument, "mouseup", up); domUtils.un(doc, "mouseup", up); } function clearSelection() { if (browser.ie) doc.selection.clear(); else window.getSelection().removeAllRanges(); } this.enableScale = function () { //trace:2868 if (editor.queryCommandState("source") == 1) return; scale.style.display = ""; this.scaleEnabled = true; domUtils.on(scale, "mousedown", down); }; this.disableScale = function () { scale.style.display = "none"; this.scaleEnabled = false; domUtils.un(scale, "mousedown", down); }; }, isFullScreen:function () { return this._fullscreen; }, postRender:function () { UIBase.prototype.postRender.call(this); for (var i = 0; i < this.toolbars.length; i++) { this.toolbars[i].postRender(); } var me = this; var timerId, domUtils = baidu.editor.dom.domUtils, updateFullScreenTime = function () { clearTimeout(timerId); timerId = setTimeout(function () { me._updateFullScreen(); }); }; domUtils.on(window, 'resize', updateFullScreenTime); me.addListener('destroy', function () { domUtils.un(window, 'resize', updateFullScreenTime); clearTimeout(timerId); }) }, showToolbarMsg:function (msg, flag) { this.getDom('toolbarmsg_label').innerHTML = msg; this.getDom('toolbarmsg').style.display = ''; // if (!flag) { var w = this.getDom('upload_dialog'); w.style.display = 'none'; } }, hideToolbarMsg:function () { this.getDom('toolbarmsg').style.display = 'none'; }, mapUrl:function (url) { return url ? url.replace('~/', this.editor.options.UEDITOR_HOME_URL || '') : '' }, triggerLayout:function () { var dom = this.getDom(); if (dom.style.zoom == '1') { dom.style.zoom = '100%'; } else { dom.style.zoom = '1'; } } }; utils.inherits(EditorUI, baidu.editor.ui.UIBase); var instances = {}; UE.ui.Editor = function (options) { var editor = new baidu.editor.Editor(options); editor.options.editor = editor; utils.loadFile(document, { href:editor.options.themePath + editor.options.theme + "/ueditor.css", tag:"link", type:"text/css", rel:"stylesheet" }); var oldRender = editor.render; editor.render = function (holder) { if (holder.constructor === String) { editor.key = holder; instances[holder] = editor; } utils.domReady(function () { editor.langIsReady ? renderUI() : editor.addListener("langReady", renderUI); function renderUI() { editor.setOpt({ labelMap:editor.options.labelMap || editor.getLang('labelMap') }); new EditorUI(editor.options); if (holder) { if (holder.constructor === String) { holder = document.getElementById(holder); } holder && holder.getAttribute('name') && ( editor.options.textarea = holder.getAttribute('name')); if (holder && /script|textarea/ig.test(holder.tagName)) { var newDiv = document.createElement('div'); holder.parentNode.insertBefore(newDiv, holder); var cont = holder.value || holder.innerHTML; editor.options.initialContent = /^[\t\r\n ]*$/.test(cont) ? editor.options.initialContent : cont.replace(/>[\n\r\t]+([ ]{4})+/g, '>') .replace(/[\n\r\t]+([ ]{4})+[\n\r\t]+<'); holder.className && (newDiv.className = holder.className); holder.style.cssText && (newDiv.style.cssText = holder.style.cssText); if (/textarea/i.test(holder.tagName)) { editor.textarea = holder; editor.textarea.style.display = 'none'; } else { holder.parentNode.removeChild(holder); holder.id && (newDiv.id = holder.id); } holder = newDiv; holder.innerHTML = ''; } } domUtils.addClass(holder, "edui-" + editor.options.theme); editor.ui.render(holder); var iframeholder = editor.ui.getDom('iframeholder'); //给实例添加一个编辑器的容器引用 editor.container = editor.ui.getDom(); var width = editor.options.initialFrameWidth; if (!/%/g.test(width)) width += "px"; editor.container.style.cssText = "z-index:" + editor.options.zIndex + ";width:" + width; oldRender.call(editor, iframeholder); } }) }; return editor; }; /** * @file * @name UE * @short UE * @desc UEditor的顶部命名空间 */ /** * @name getEditor * @since 1.2.4+ * @grammar UE.getEditor(id,[opt]) => Editor实例 * @desc 提供一个全局的方法得到编辑器实例 * * * ''id'' 放置编辑器的容器id, 如果容器下的编辑器已经存在，就直接返回 * * ''opt'' 编辑器的可选参数 * @example * UE.getEditor('containerId',{onready:function(){//创建一个编辑器实例 * this.setContent('hello') * }}); * UE.getEditor('containerId'); //返回刚创建的实例 * */ UE.getEditor = function (id, opt) { var editor = instances[id]; if (!editor) { editor = instances[id] = new UE.ui.Editor(opt); editor.render(id); } return editor; }; UE.delEditor = function (id) { var editor; if (editor = instances[id]) { editor.key && editor.destroy(); delete instances[id] } } })();///import core ///import uicore ///commands 表情 (function(){ var utils = baidu.editor.utils, Popup = baidu.editor.ui.Popup, SplitButton = baidu.editor.ui.SplitButton, MultiMenuPop = baidu.editor.ui.MultiMenuPop = function(options){ this.initOptions(options); this.initMultiMenu(); }; MultiMenuPop.prototype = { initMultiMenu: function (){ var me = this; this.popup = new Popup({ content: '', editor : me.editor, iframe_rendered: false, onshow: function (){ if (!this.iframe_rendered) { this.iframe_rendered = true; this.getDom('content').innerHTML = ''; me.editor.container.style.zIndex && (this.getDom().style.zIndex = me.editor.container.style.zIndex * 1 + 1); } } // canSideUp:false, // canSideLeft:false }); this.onbuttonclick = function(){ this.showPopup(); }; this.initSplitButton(); } }; utils.inherits(MultiMenuPop, SplitButton); })(); ///import core ///commands 加粗,斜体,上标,下标 ///commandsName Bold,Italic,Subscript,Superscript ///commandsTitle 加粗,加斜,下标,上标 /** * b u i等基础功能实现 * @function * @name baidu.editor.execCommands * @param {String} cmdName bold加粗。italic斜体。subscript上标。superscript下标。 */ UE.plugins['basestyle'] = function(){ var basestyles = { 'bold':['strong','b'], 'italic':['em','i'], 'subscript':['sub'], 'superscript':['sup'] }, getObj = function(editor,tagNames){ return domUtils.filterNodeList(editor.selection.getStartElementPath(),tagNames); }, me = this; //添加快捷键 me.addshortcutkey({ "Bold" : "ctrl+66",//^B "Italic" : "ctrl+73", //^I "Underline" : "ctrl+85"//^U }); for ( var style in basestyles ) { (function( cmd, tagNames ) { me.commands[cmd] = { execCommand : function( cmdName ) { var range = me.selection.getRange(),obj = getObj(this,tagNames); if ( range.collapsed ) { if ( obj ) { var tmpText = me.document.createTextNode(''); range.insertNode( tmpText ).removeInlineStyle( tagNames ); range.setStartBefore(tmpText); domUtils.remove(tmpText); } else { var tmpNode = range.document.createElement( tagNames[0] ); if(cmdName == 'superscript' || cmdName == 'subscript'){ tmpText = me.document.createTextNode(''); range.insertNode(tmpText) .removeInlineStyle(['sub','sup']) .setStartBefore(tmpText) .collapse(true); } range.insertNode( tmpNode ).setStart( tmpNode, 0 ); } range.collapse( true ); } else { if(cmdName == 'superscript' || cmdName == 'subscript'){ if(!obj || obj.tagName.toLowerCase() != cmdName){ range.removeInlineStyle(['sub','sup']); } } obj ? range.removeInlineStyle( tagNames ) : range.applyInlineStyle( tagNames[0] ); } range.select(); }, queryCommandState : function() { return getObj(this,tagNames) ? 1 : 0; } }; })( style, basestyles[style] ); } }; ///import core ///commands 清除格式 ///commandsName RemoveFormat ///commandsTitle 清除格式 /** * @description 清除格式 * @name baidu.editor.execCommand * @param {String} cmdName removeformat清除格式命令 * @param {String} tags 以逗号隔开的标签。如：span,a * @param {String} style 样式 * @param {String} attrs 属性 * @param {String} notIncluedA 是否把a标签切开 * @author zhanyi */ UE.plugins['removeformat'] = function(){ var me = this; me.setOpt({ 'removeFormatTags': 'b,big,code,del,dfn,em,font,i,ins,kbd,q,samp,small,span,strike,strong,sub,sup,tt,u,var', 'removeFormatAttributes':'class,style,lang,width,height,align,hspace,valign' }); me.commands['removeformat'] = { execCommand : function( cmdName, tags, style, attrs,notIncludeA ) { var tagReg = new RegExp( '^(?:' + (tags || this.options.removeFormatTags).replace( /,/g, '|' ) + ')$', 'i' ) , removeFormatAttributes = style ? [] : (attrs || this.options.removeFormatAttributes).split( ',' ), range = new dom.Range( this.document ), bookmark,node,parent, filter = function( node ) { return node.nodeType == 1; }; function isRedundantSpan (node) { if (node.nodeType == 3 || node.tagName.toLowerCase() != 'span'){ return 0; } if (browser.ie) { //ie 下判断实效，所以只能简单用style来判断 //return node.style.cssText == '' ? 1 : 0; var attrs = node.attributes; if ( attrs.length ) { for ( var i = 0,l = attrs.length; i var node = range.startContainer, tmp, collapsed = range.collapsed; while(node.nodeType == 1 && domUtils.isEmptyNode(node) && dtd.$removeEmpty[node.tagName]){ tmp = node.parentNode; range.setStartBefore(node); //trace:937 //更新结束边界 if(range.startContainer === range.endContainer){ range.endOffset--; } domUtils.remove(node); node = tmp; } if(!collapsed){ node = range.endContainer; while(node.nodeType == 1 && domUtils.isEmptyNode(node) && dtd.$removeEmpty[node.tagName]){ tmp = node.parentNode; range.setEndBefore(node); domUtils.remove(node); node = tmp; } } } range = this.selection.getRange(); doRemove( range ); range.select(); } }; }; ///import core ///import plugins\removeformat.js ///commands 字体颜色,背景色,字号,字体,下划线,删除线 ///commandsName ForeColor,BackColor,FontSize,FontFamily,Underline,StrikeThrough ///commandsTitle 字体颜色,背景色,字号,字体,下划线,删除线 /** * @description 字体 * @name baidu.editor.execCommand * @param {String} cmdName 执行的功能名称 * @param {String} value 传入的值 */ UE.plugins['font'] = function() { var me = this, fonts = { 'forecolor':'color', 'backcolor':'background-color', 'fontsize':'font-size', 'fontfamily':'font-family', 'underline':'text-decoration', 'strikethrough':'text-decoration' }; me.setOpt({ 'fontfamily':[ { name:'songti',val:'宋体,SimSun'}, { name:'yahei',val:'微软雅黑,Microsoft YaHei'}, { name:'kaiti',val:'楷体,楷体_GB2312, SimKai'}, { name:'heiti',val:'黑体, SimHei'}, { name:'lishu',val:'隶书, SimLi'}, { name:'andaleMono',val:'andale mono'}, { name:'arial',val:'arial, helvetica,sans-serif'}, { name:'arialBlack',val:'arial black,avant garde'}, { name:'comicSansMs',val:'comic sans ms'}, { name:'impact',val:'impact,chicago'}, { name:'timesNewRoman',val:'times new roman'} ], 'fontsize':[10, 11, 12, 14, 16, 18, 20, 24, 36] }); for ( var p in fonts ) { (function( cmd, style ) { UE.commands[cmd] = { execCommand : function( cmdName, value ) { value = value || (this.queryCommandState(cmdName) ? 'none' : cmdName == 'underline' ? 'underline' : 'line-through'); var me = this, range = this.selection.getRange(), text; if ( value == 'default' ) { if(range.collapsed){ text = me.document.createTextNode('font'); range.insertNode(text).select(); } me.execCommand( 'removeFormat', 'span,a', style); if(text){ range.setStartBefore(text).setCursor(); domUtils.remove(text); } } else { if ( !range.collapsed ) { if((cmd == 'underline'||cmd=='strikethrough') && me.queryCommandValue(cmd)){ me.execCommand( 'removeFormat', 'span,a', style ); } range = me.selection.getRange(); range.applyInlineStyle( 'span', {'style':style + ':' + value} ).select(); } else { var span = domUtils.findParentByTagName(range.startContainer,'span',true); text = me.document.createTextNode('font'); if(span && !span.children.length && !span[browser.ie ? 'innerText':'textContent'].replace(fillCharReg,'').length){ //for ie hack when enter range.insertNode(text); if(cmd == 'underline'||cmd=='strikethrough'){ range.selectNode(text).select(); me.execCommand( 'removeFormat','span,a', style, null ); span = domUtils.findParentByTagName(text,'span',true); range.setStartBefore(text); } span.style.cssText += ';' + style + ':' + value; range.collapse(true).select(); }else{ range.insertNode(text); range.selectNode(text).select(); span = range.document.createElement( 'span' ); if(cmd == 'underline'||cmd=='strikethrough'){ //a标签内的不处理跳过 if(domUtils.findParentByTagName(text,'a',true)){ range.setStartBefore(text).setCursor(); domUtils.remove(text); return; } me.execCommand( 'removeFormat','span,a', style ); } span.style.cssText = style + ':' + value; text.parentNode.insertBefore(span,text); //修复，span套span 但样式不继承的问题 if(!browser.ie || browser.ie && browser.version == 9){ var spanParent = span.parentNode; while(!domUtils.isBlockElm(spanParent)){ if(spanParent.tagName == 'SPAN'){ //opera合并style不会加入";" span.style.cssText = spanParent.style.cssText + ";" + span.style.cssText; } spanParent = spanParent.parentNode; } } if(opera){ setTimeout(function(){ range.setStart(span,0).setCursor(); }); }else{ range.setStart(span,0).setCursor(); } //trace:981 //domUtils.mergeToParent(span) } domUtils.remove(text); } } return true; }, queryCommandValue : function (cmdName) { var startNode = this.selection.getStart(); //trace:946 if(cmdName == 'underline'||cmdName=='strikethrough' ){ var tmpNode = startNode,value; while(tmpNode && !domUtils.isBlockElm(tmpNode) && !domUtils.isBody(tmpNode)){ if(tmpNode.nodeType == 1){ value = domUtils.getComputedStyle( tmpNode, style ); if(value != 'none'){ return value; } } tmpNode = tmpNode.parentNode; } return 'none'; } return domUtils.getComputedStyle( startNode, style ); }, queryCommandState : function(cmdName){ if(!(cmdName == 'underline'||cmdName=='strikethrough')){ return 0; } return this.queryCommandValue(cmdName) == (cmdName == 'underline' ? 'underline' : 'line-through'); } }; })( p, fonts[p] ); } };///import core ///commands 段落格式,居左,居右,居中,两端对齐 ///commandsName JustifyLeft,JustifyCenter,JustifyRight,JustifyJustify ///commandsTitle 居左对齐,居中对齐,居右对齐,两端对齐 /** * @description 居左右中 * @name baidu.editor.execCommand * @param {String} cmdName justify执行对齐方式的命令 * @param {String} align 对齐方式：left居左，right居右，center居中，justify两端对齐 * @author zhanyi */ UE.plugins['justify']=function(){ var me=this, block = domUtils.isBlockElm, defaultValue = { left:1, right:1, center:1, justify:1 }, doJustify = function (range, style) { var bookmark = range.createBookmark(), filterFn = function (node) { return node.nodeType == 1 ? node.tagName.toLowerCase() != 'br' && !domUtils.isBookmarkNode(node) : !domUtils.isWhitespace(node); }; range.enlarge(true); var bookmark2 = range.createBookmark(), current = domUtils.getNextDomNode(bookmark2.start, false, filterFn), tmpRange = range.cloneRange(), tmpNode; while (current && !(domUtils.getPosition(current, bookmark2.end) & domUtils.POSITION_FOLLOWING)) { if (current.nodeType == 3 || !block(current)) { tmpRange.setStartBefore(current); while (current && current !== bookmark2.end && !block(current)) { tmpNode = current; current = domUtils.getNextDomNode(current, false, null, function (node) { return !block(node); }); } tmpRange.setEndAfter(tmpNode); var common = tmpRange.getCommonAncestor(); if (!domUtils.isBody(common) && block(common)) { domUtils.setStyles(common, utils.isString(style) ? {'text-align':style} : style); current = common; } else { var p = range.document.createElement('p'); domUtils.setStyles(p, utils.isString(style) ? {'text-align':style} : style); var frag = tmpRange.extractContents(); p.appendChild(frag); tmpRange.insertNode(p); current = p; } current = domUtils.getNextDomNode(current, false, filterFn); } else { current = domUtils.getNextDomNode(current, true, filterFn); } } return range.moveToBookmark(bookmark2).moveToBookmark(bookmark); }; UE.commands['justify'] = { execCommand:function (cmdName, align) { var range = this.selection.getRange(), txt; //闭合时单独处理 if (range.collapsed) { txt = this.document.createTextNode('p'); range.insertNode(txt); } doJustify(range, align); if (txt) { range.setStartBefore(txt).collapse(true); domUtils.remove(txt); } range.select(); return true; }, queryCommandValue:function () { var startNode = this.selection.getStart(), value = domUtils.getComputedStyle(startNode, 'text-align'); return defaultValue[value] ? value : 'left'; }, queryCommandState:function () { var start = this.selection.getStart(), cell = start && domUtils.findParentByTagName(start, ["td", "th","caption"], true); return cell? -1:0; } }; }; ///import core ///commands 格式 ///commandsName Paragraph ///commandsTitle 段落格式 /** * 段落样式 * @function * @name baidu.editor.execCommand * @param {String} cmdName paragraph插入段落执行命令 * @param {String} style 标签值为：'p', 'h1', 'h2', 'h3', 'h4', 'h5', 'h6' * @param {String} attrs 标签的属性 * @author zhanyi */ UE.plugins['paragraph'] = function() { var me = this, block = domUtils.isBlockElm, notExchange = ['TD','LI','PRE'], doParagraph = function(range,style,attrs,sourceCmdName){ var bookmark = range.createBookmark(), filterFn = function( node ) { return node.nodeType == 1 ? node.tagName.toLowerCase() != 'br' && !domUtils.isBookmarkNode(node) : !domUtils.isWhitespace( node ); }, para; range.enlarge( true ); var bookmark2 = range.createBookmark(), current = domUtils.getNextDomNode( bookmark2.start, false, filterFn ), tmpRange = range.cloneRange(), tmpNode; while ( current && !(domUtils.getPosition( current, bookmark2.end ) & domUtils.POSITION_FOLLOWING) ) { if ( current.nodeType == 3 || !block( current ) ) { tmpRange.setStartBefore( current ); while ( current && current !== bookmark2.end && !block( current ) ) { tmpNode = current; current = domUtils.getNextDomNode( current, false, null, function( node ) { return !block( node ); } ); } tmpRange.setEndAfter( tmpNode ); para = range.document.createElement( style ); if(attrs){ domUtils.setAttributes(para,attrs); if(sourceCmdName && sourceCmdName == 'customstyle' && attrs.style){ para.style.cssText = attrs.style; } } para.appendChild( tmpRange.extractContents() ); //需要内容占位 if(domUtils.isEmptyNode(para)){ domUtils.fillChar(range.document,para); } tmpRange.insertNode( para ); var parent = para.parentNode; //如果para上一级是一个block元素且不是body,td就删除它 if ( block( parent ) && !domUtils.isBody( para.parentNode ) && utils.indexOf(notExchange,parent.tagName)==-1) { //存储dir,style if(!(sourceCmdName && sourceCmdName == 'customstyle')){ parent.getAttribute('dir') && para.setAttribute('dir',parent.getAttribute('dir')); //trace:1070 parent.style.cssText && (para.style.cssText = parent.style.cssText + ';' + para.style.cssText); //trace:1030 parent.style.textAlign && !para.style.textAlign && (para.style.textAlign = parent.style.textAlign); parent.style.textIndent && !para.style.textIndent && (para.style.textIndent = parent.style.textIndent); parent.style.padding && !para.style.padding && (para.style.padding = parent.style.padding); } //trace:1706 选择的就是h1-6要删除 if(attrs && /h\d/i.test(parent.tagName) && !/h\d/i.test(para.tagName) ){ domUtils.setAttributes(parent,attrs); if(sourceCmdName && sourceCmdName == 'customstyle' && attrs.style){ parent.style.cssText = attrs.style; } domUtils.remove(para,true); para = parent; }else{ domUtils.remove( para.parentNode, true ); } } if( utils.indexOf(notExchange,parent.tagName)!=-1){ current = parent; }else{ current = para; } current = domUtils.getNextDomNode( current, false, filterFn ); } else { current = domUtils.getNextDomNode( current, true, filterFn ); } } return range.moveToBookmark( bookmark2 ).moveToBookmark( bookmark ); }; me.setOpt('paragraph',{'p':'', 'h1':'', 'h2':'', 'h3':'', 'h4':'', 'h5':'', 'h6':''}); me.commands['paragraph'] = { execCommand : function( cmdName, style,attrs,sourceCmdName ) { var range = this.selection.getRange(); //闭合时单独处理 if(range.collapsed){ var txt = this.document.createTextNode('p'); range.insertNode(txt); //去掉冗余的fillchar if(browser.ie){ var node = txt.previousSibling; if(node && domUtils.isWhitespace(node)){ domUtils.remove(node); } node = txt.nextSibling; if(node && domUtils.isWhitespace(node)){ domUtils.remove(node); } } } range = doParagraph(range,style,attrs,sourceCmdName); if(txt){ range.setStartBefore(txt).collapse(true); pN = txt.parentNode; domUtils.remove(txt); if(domUtils.isBlockElm(pN)&&domUtils.isEmptyNode(pN)){ domUtils.fillNode(this.document,pN); } } if(browser.gecko && range.collapsed && range.startContainer.nodeType == 1){ var child = range.startContainer.childNodes[range.startOffset]; if(child && child.nodeType == 1 && child.tagName.toLowerCase() == style){ range.setStart(child,0).collapse(true); } } //trace:1097 原来有true，原因忘了，但去了就不能清除多余的占位符了 range.select(); return true; }, queryCommandValue : function() { var node = domUtils.filterNodeList(this.selection.getStartElementPath(),'p h1 h2 h3 h4 h5 h6'); return node ? node.tagName.toLowerCase() : ''; } }; }; ///import core ///import plugins\paragraph.js ///commands 首行缩进 ///commandsName Outdent,Indent ///commandsTitle 取消缩进,首行缩进 /** * 首行缩进 * @function * @name baidu.editor.execCommand * @param {String} cmdName outdent取消缩进，indent缩进 */ UE.commands['indent'] = { execCommand : function() { var me = this,value = me.queryCommandState("indent") ? "0em" : (me.options.indentValue || '2em'); me.execCommand('Paragraph','p',{style:'text-indent:'+ value}); }, queryCommandState : function() { var pN = domUtils.filterNodeList(this.selection.getStartElementPath(),'p h1 h2 h3 h4 h5 h6'); return pN && pN.style.textIndent && parseInt(pN.style.textIndent) ? 1 : 0; } }; ///import core ///import plugins\removeformat.js ///commands 格式刷 ///commandsName FormatMatch ///commandsTitle 格式刷 /** * 格式刷，只格式inline的 * @function * @name baidu.editor.execCommand * @param {String} cmdName formatmatch执行格式刷 */ UE.plugins['formatmatch'] = function(){ var me = this, list = [],img, flag = 0; me.addListener('reset',function(){ list = []; flag = 0; }); function addList(type,evt){ if(browser.webkit){ var target = evt.target.tagName == 'IMG' ? evt.target : null; } function addFormat(range){ if(text){ range.selectNode(text); } return range.applyInlineStyle(list[list.length-1].tagName,null,list); } me.undoManger && me.undoManger.save(); var range = me.selection.getRange(), imgT = target || range.getClosedNode(); if(img && imgT && imgT.tagName == 'IMG'){ //trace:964 imgT.style.cssText += ';float:' + (img.style.cssFloat || img.style.styleFloat ||'none') + ';display:' + (img.style.display||'inline'); img = null; }else{ if(!img){ var collapsed = range.collapsed; if(collapsed){ var text = me.document.createTextNode('match'); range.insertNode(text).select(); } me.__hasEnterExecCommand = true; //不能把block上的属性干掉 //trace:1553 var removeFormatAttributes = me.options.removeFormatAttributes; me.options.removeFormatAttributes = ''; me.execCommand('removeformat'); me.options.removeFormatAttributes = removeFormatAttributes; me.__hasEnterExecCommand = false; //trace:969 range = me.selection.getRange(); if(list.length){ addFormat(range); } if(text){ range.setStartBefore(text).collapse(true); } range.select(); text && domUtils.remove(text); } } me.undoManger && me.undoManger.save(); me.removeListener('mouseup',addList); flag = 0; } me.commands['formatmatch'] = { execCommand : function( cmdName ) { if(flag){ flag = 0; list = []; me.removeListener('mouseup',addList); return; } var range = me.selection.getRange(); img = range.getClosedNode(); if(!img || img.tagName != 'IMG'){ range.collapse(true).shrinkBoundary(); var start = range.startContainer; list = domUtils.findParents(start,true,function(node){ return !domUtils.isBlockElm(node) && node.nodeType == 1; }); //a不能加入格式刷, 并且克隆节点 for(var i=0,ci;ci=list[i];i++){ if(ci.tagName == 'A'){ list.splice(i,1); break; } } } me.addListener('mouseup',addList); flag = 1; }, queryCommandState : function() { return flag; }, notNeedUndo : 1 }; }; ///import core ///commands 自动排版 ///commandsName autotypeset ///commandsTitle 自动排版 /** * 自动排版 * @function * @name baidu.editor.execCommands */ UE.plugins['autotypeset'] = function(){ this.setOpt({'autotypeset':{ mergeEmptyline : true, //合并空行 removeClass : true, //去掉冗余的class removeEmptyline : false, //去掉空行 textAlign : "left", //段落的排版方式，可以是 left,right,center,justify 去掉这个属性表示不执行排版 imageBlockLine : 'center', //图片的浮动方式，独占一行剧中,左右浮动，默认: center,left,right,none 去掉这个属性表示不执行排版 pasteFilter : false, //根据规则过滤没事粘贴进来的内容 clearFontSize : false, //去掉所有的内嵌字号，使用编辑器默认的字号 clearFontFamily : false, //去掉所有的内嵌字体，使用编辑器默认的字体 removeEmptyNode : false, // 去掉空节点 //可以去掉的标签 removeTagNames : utils.extend({div:1},dtd.$removeEmpty), indent : false, // 行首缩进 indentValue : '2em' //行首缩进的大小 }}); var me = this, opt = me.options.autotypeset, remainClass = { 'selectTdClass':1, 'pagebreak':1, 'anchorclass':1 }, remainTag = { 'li':1 }, tags = { div:1, p:1, //trace:2183 这些也认为是行 blockquote:1,center:1,h1:1,h2:1,h3:1,h4:1,h5:1,h6:1, span:1 }, highlightCont; //升级了版本，但配置项目里没有autotypeset if(!opt){ return; } function isLine(node,notEmpty){ if(!node || node.nodeType == 3) return 0; if(domUtils.isBr(node)) return 1; if(node && node.parentNode && tags[node.tagName.toLowerCase()]){ if(highlightCont && highlightCont.contains(node) || node.getAttribute('pagebreak') ){ return 0; } return notEmpty ? !domUtils.isEmptyBlock(node) : domUtils.isEmptyBlock(node); } } function removeNotAttributeSpan(node){ if(!node.style.cssText){ domUtils.removeAttributes(node,['style']); if(node.tagName.toLowerCase() == 'span' && domUtils.hasNoAttributes(node)){ domUtils.remove(node,true); } } } function autotype(type,html){ var me = this,cont; if(html){ if(!opt.pasteFilter){ return; } cont = me.document.createElement('div'); cont.innerHTML = html.html; }else{ cont = me.document.body; } var nodes = domUtils.getElementsByTagName(cont,'*'); // 行首缩进，段落方向，段间距，段内间距 for(var i=0,ci;ci=nodes[i++];){ if(me.fireEvent('excludeNodeinautotype',ci) === true){ continue; } //font-size if(opt.clearFontSize && ci.style.fontSize){ domUtils.removeStyle(ci,'font-size'); removeNotAttributeSpan(ci); } //font-family if(opt.clearFontFamily && ci.style.fontFamily){ domUtils.removeStyle(ci,'font-family'); removeNotAttributeSpan(ci); } if(isLine(ci)){ //合并空行 if(opt.mergeEmptyline ){ var next = ci.nextSibling,tmpNode,isBr = domUtils.isBr(ci); while(isLine(next)){ tmpNode = next; next = tmpNode.nextSibling; if(isBr && (!next || next && !domUtils.isBr(next))){ break; } domUtils.remove(tmpNode); } } //去掉空行，保留占位的空行 if(opt.removeEmptyline && domUtils.inDoc(ci,cont) && !remainTag[ci.parentNode.tagName.toLowerCase()] ){ if(domUtils.isBr(ci)){ next = ci.nextSibling; if(next && !domUtils.isBr(next)){ continue; } } domUtils.remove(ci); continue; } } if(isLine(ci,true) && ci.tagName != 'SPAN'){ if(opt.indent){ ci.style.textIndent = opt.indentValue; } if(opt.textAlign){ ci.style.textAlign = opt.textAlign; } // if(opt.lineHeight) // ci.style.lineHeight = opt.lineHeight + 'cm'; } //去掉class,保留的class不去掉 if(opt.removeClass && ci.className && !remainClass[ci.className.toLowerCase()]){ if(highlightCont && highlightCont.contains(ci)){ continue; } domUtils.removeAttributes(ci,['class']); } //表情不处理 if(opt.imageBlockLine && ci.tagName.toLowerCase() == 'img' && !ci.getAttribute('emotion')){ if(html){ var img = ci; switch (opt.imageBlockLine){ case 'left': case 'right': case 'none': var pN = img.parentNode,tmpNode,pre,next; while(dtd.$inline[pN.tagName] || pN.tagName == 'A'){ pN = pN.parentNode; } tmpNode = pN; if(tmpNode.tagName == 'P' && domUtils.getStyle(tmpNode,'text-align') == 'center'){ if(!domUtils.isBody(tmpNode) && domUtils.getChildCount(tmpNode,function(node){return !domUtils.isBr(node) && !domUtils.isWhitespace(node)}) == 1){ pre = tmpNode.previousSibling; next = tmpNode.nextSibling; if(pre && next && pre.nodeType == 1 && next.nodeType == 1 && pre.tagName == next.tagName && domUtils.isBlockElm(pre)){ pre.appendChild(tmpNode.firstChild); while(next.firstChild){ pre.appendChild(next.firstChild); } domUtils.remove(tmpNode); domUtils.remove(next); }else{ domUtils.setStyle(tmpNode,'text-align',''); } } } domUtils.setStyle(img,'float',opt.imageBlockLine); break; case 'center': if(me.queryCommandValue('imagefloat') != 'center'){ pN = img.parentNode; domUtils.setStyle(img,'float','none'); tmpNode = img; while(pN && domUtils.getChildCount(pN,function(node){return !domUtils.isBr(node) && !domUtils.isWhitespace(node)}) == 1 && (dtd.$inline[pN.tagName] || pN.tagName == 'A')){ tmpNode = pN; pN = pN.parentNode; } var pNode = me.document.createElement('p'); domUtils.setAttributes(pNode,{ style:'text-align:center' }); tmpNode.parentNode.insertBefore(pNode,tmpNode); pNode.appendChild(tmpNode); domUtils.setStyle(tmpNode,'float',''); } } }else{ var range = me.selection.getRange(); range.selectNode(ci).select(); me.execCommand('imagefloat',opt.imageBlockLine); } } //去掉冗余的标签 if(opt.removeEmptyNode){ if(opt.removeTagNames[ci.tagName.toLowerCase()] && domUtils.hasNoAttributes(ci) && domUtils.isEmptyBlock(ci)){ domUtils.remove(ci); } } } if(html){ html.html = cont.innerHTML; } } if(opt.pasteFilter){ me.addListener('beforepaste',autotype); } me.commands['autotypeset'] = { execCommand:function () { me.removeListener('beforepaste',autotype); if(opt.pasteFilter){ me.addListener('beforepaste',autotype); } autotype.call(me) } }; }; ///import core /** * @description 插入内容 * @name baidu.editor.execCommand * @param {String} cmdName inserthtml插入内容的命令 * @param {String} html 要插入的内容 * @author zhanyi */ UE.commands['inserthtml'] = { execCommand: function (command,html,notSerialize){ var me = this, range, div; if(!html){ return; } range = me.selection.getRange(); div = range.document.createElement( 'div' ); div.style.display = 'inline'; var serialize = me.serialize; if (!notSerialize && serialize) { var node = serialize.parseHTML(html); node = serialize.transformInput(node); node = serialize.filter(node); html = serialize.toHTML(node); } div.innerHTML = utils.trim( html ); if ( !range.collapsed ) { var tmpNode = range.startContainer; if(domUtils.isFillChar(tmpNode)){ range.setStartBefore(tmpNode) } tmpNode = range.endContainer; if(domUtils.isFillChar(tmpNode)){ range.setEndAfter(tmpNode) } range.txtToElmBoundary(); //结束边界可能放到了br的前边，要把br包含进来 // x[xxx]
if(range.endContainer && range.endContainer.nodeType == 1){ tmpNode = range.endContainer.childNodes[range.endOffset]; if(tmpNode && domUtils.isBr(tmpNode)){ range.setEndAfter(tmpNode); } } if(range.startOffset == 0){ tmpNode = range.startContainer; if(domUtils.isBoundaryNode(tmpNode,'firstChild') ){ tmpNode = range.endContainer; if(range.endOffset == (tmpNode.nodeType == 3 ? tmpNode.nodeValue.length : tmpNode.childNodes.length) && domUtils.isBoundaryNode(tmpNode,'lastChild')){ me.body.innerHTML = '

'+(browser.ie ? '' : '
')+'

'; range.setStart(me.body.firstChild,0).collapse(true) } } } !range.collapsed && range.deleteContents(); if(range.startContainer.nodeType == 1){ var child = range.startContainer.childNodes[range.startOffset],pre; if(child && domUtils.isBlockElm(child) && (pre = child.previousSibling) && domUtils.isBlockElm(pre)){ range.setEnd(pre,pre.childNodes.length).collapse(); while(child.firstChild){ pre.appendChild(child.firstChild); } domUtils.remove(child); } } } var child,parent,pre,tmp,hadBreak = 0, nextNode; //如果当前位置选中了fillchar要干掉，要不会产生空行 if(range.inFillChar()){ child = range.startContainer; range.setStartBefore(child).collapse(true); domUtils.remove(child); } while ( child = div.firstChild ) { range.insertNode( child ); nextNode = child.nextSibling; if ( !hadBreak && child.nodeType == domUtils.NODE_ELEMENT && domUtils.isBlockElm( child ) ){ parent = domUtils.findParent( child,function ( node ){ return domUtils.isBlockElm( node ); } ); if ( parent && parent.tagName.toLowerCase() != 'body' && !(dtd[parent.tagName][child.nodeName] && child.parentNode === parent)){ if(!dtd[parent.tagName][child.nodeName]){ pre = parent; }else{ tmp = child.parentNode; while (tmp !== parent){ pre = tmp; tmp = tmp.parentNode; } } domUtils.breakParent( child, pre || tmp ); //去掉break后前一个多余的节点

|<[p> ==>

var pre = child.previousSibling; domUtils.trimWhiteTextNode(pre); if(!pre.childNodes.length){ domUtils.remove(pre); } //trace:2012,在非ie的情况，切开后剩下的节点有可能不能点入光标添加br占位 if(!browser.ie && (next = child.nextSibling) && domUtils.isBlockElm(next) && next.lastChild && !domUtils.isBr(next.lastChild)){ next.appendChild(me.document.createElement('br')); } hadBreak = 1; } } var next = child.nextSibling; if(!div.firstChild && next && domUtils.isBlockElm(next)){ range.setStart(next,0).collapse(true); break; } range.setEndAfter( child ).collapse(); } child = range.startContainer; if(nextNode && domUtils.isBr(nextNode)){ domUtils.remove(nextNode) } //用chrome可能有空白展位符 if(domUtils.isBlockElm(child) && domUtils.isEmptyNode(child)){ if(nextNode = child.nextSibling){ domUtils.remove(child); if(nextNode.nodeType == 1 && dtd.$block[nextNode.tagName]){ range.setStart(nextNode,0).collapse(true).shrinkBoundary() } }else{ child.innerHTML = browser.ie ? domUtils.fillChar : '
'; } } //加上true因为在删除表情等时会删两次，第一次是删的fillData range.select(true); setTimeout(function(){ range = me.selection.getRange(); range.scrollToView(me.autoHeightEnabled,me.autoHeightEnabled ? domUtils.getXY(me.iframe).y:0); me.fireEvent('afterinserthtml'); },200); } }; ///import core ///commands 撤销和重做 ///commandsName Undo,Redo ///commandsTitle 撤销,重做 /** * @description 回退 * @author zhanyi */ UE.plugins['undo'] = function () { var me = this, maxUndoCount = me.options.maxUndoCount || 20, maxInputCount = me.options.maxInputCount || 20, fillchar = new RegExp(domUtils.fillChar + '|<\/hr>', 'gi');// ie会产生多余的 function compareAddr(indexA, indexB) { if (indexA.length != indexB.length) return 0; for (var i = 0, l = indexA.length; i < l; i++) { if (indexA[i] != indexB[i]) return 0 } return 1; } function compareRangeAddress(rngAddrA, rngAddrB) { if (rngAddrA.collapsed != rngAddrB.collapsed) { return 0; } if (!compareAddr(rngAddrA.startAddress, rngAddrB.startAddress) || !compareAddr(rngAddrA.endAddress, rngAddrB.endAddress)) { return 0; } return 1; } function adjustContent(cont) { var specialAttr = /\b(?:href|src|name)="[^"]*?"/gi; return cont.replace(specialAttr, '') .replace(/([\w\-]*?)\s*=\s*(("([^"]*)")|('([^']*)')|([^\s>]+))/gi, function (a, b, c) { return b.toLowerCase() + '=' + c.replace(/['"]/g, '').toLowerCase() }) .replace(/(<[\w\-]+)|([\w\-]+>)/gi, function (a, b, c) { return (b || c).toLowerCase() }); } function UndoManager() { this.list = []; this.index = 0; this.hasUndo = false; this.hasRedo = false; this.undo = function () { if (this.hasUndo) { var currentScene = this.getScene(), lastScene = this.list[this.index], lastContent = adjustContent(lastScene.content), currentContent = adjustContent(currentScene.content); if (lastContent != currentContent) { this.save(); } if (!this.list[this.index - 1] && this.list.length == 1) { this.reset(); return; } while (this.list[this.index].content == this.list[this.index - 1].content) { this.index--; if (this.index == 0) { return this.restore(0); } } this.restore(--this.index); } }; this.redo = function () { if (this.hasRedo) { while (this.list[this.index].content == this.list[this.index + 1].content) { this.index++; if (this.index == this.list.length - 1) { return this.restore(this.index); } } this.restore(++this.index); } }; this.restore = function () { var scene = this.list[this.index]; //trace:873 //去掉展位符 me.document.body.innerHTML = scene.content.replace(fillchar, ''); //处理undo后空格不展位的问题 if (browser.ie) { utils.each(domUtils.getElementsByTagName(me.document,'td th caption p'),function(node){ if(domUtils.isEmptyNode(node)){ domUtils.fillNode(me.document, node); } }) } new dom.Range(me.document).moveToAddress(scene.address).select(); this.update(); this.clearKey(); //不能把自己reset了 me.fireEvent('reset', true); }; this.getScene = function () { var rng = me.selection.getRange(), restoreAddress = rng.createAddress(), rngAddress = rng.createAddress(false,true); me.fireEvent('beforegetscene'); var cont = me.body.innerHTML.replace(fillchar, ''); browser.ie && (cont = cont.replace(/> <').replace(/\s*\s*/g, '>')); me.fireEvent('aftergetscene'); try{ rng.moveToAddress(restoreAddress).select(true); }catch(e){} return { address:rngAddress, content:cont } }; this.save = function (notCompareRange) { var currentScene = this.getScene(), lastScene = this.list[this.index]; //内容相同位置相同不存 if (lastScene && lastScene.content == currentScene.content && ( notCompareRange ? 1 : compareRangeAddress(lastScene.address, currentScene.address) ) ) { return; } this.list = this.list.slice(0, this.index + 1); this.list.push(currentScene); //如果大于最大数量了，就把最前的剔除 if (this.list.length > maxUndoCount) { this.list.shift(); } this.index = this.list.length - 1; this.clearKey(); //跟新undo/redo状态 this.update(); }; this.update = function () { this.hasRedo = !!this.list[this.index + 1]; this.hasUndo = !!this.list[this.index - 1]; }; this.reset = function () { this.list = []; this.index = 0; this.hasUndo = false; this.hasRedo = false; this.clearKey(); }; this.clearKey = function () { keycont = 0; lastKeyCode = null; }; } me.undoManger = new UndoManager(); function saveScene() { this.undoManger.save(); } me.addListener('saveScene', function () { me.undoManger.save(); }); me.addListener('beforeexeccommand', saveScene); me.addListener('afterexeccommand', saveScene); me.addListener('reset', function (type, exclude) { if (!exclude) { me.undoManger.reset(); } }); me.commands['redo'] = me.commands['undo'] = { execCommand:function (cmdName) { me.undoManger[cmdName](); }, queryCommandState:function (cmdName) { return me.undoManger['has' + (cmdName.toLowerCase() == 'undo' ? 'Undo' : 'Redo')] ? 0 : -1; }, notNeedUndo:1 }; var keys = { // /*Backspace*/ 8:1, /*Delete*/ 46:1, /*Shift*/ 16:1, /*Ctrl*/ 17:1, /*Alt*/ 18:1, 37:1, 38:1, 39:1, 40:1, 13:1 /*enter*/ }, keycont = 0, lastKeyCode; //输入法状态下不计算字符数 var inputType = false; me.addListener('ready', function () { domUtils.on(me.body, 'compositionstart', function () { inputType = true; }); domUtils.on(me.body, 'compositionend', function () { inputType = false; }) }); //快捷键 me.addshortcutkey({ "Undo":"ctrl+90", //undo "Redo":"ctrl+89" //redo }); me.addListener('keydown', function (type, evt) { var keyCode = evt.keyCode || evt.which; if (!keys[keyCode] && !evt.ctrlKey && !evt.metaKey && !evt.shiftKey && !evt.altKey) { if (inputType) return; if (me.undoManger.list.length == 0 || ((keyCode == 8 || keyCode == 46) && lastKeyCode != keyCode)) { me.fireEvent('contentchange'); me.undoManger.save(true); lastKeyCode = keyCode; return; } //trace:856 //修正第一次输入后，回退，再输入要到keycont>maxInputCount才能在回退的问题 if (me.undoManger.list.length == 2 && me.undoManger.index == 0 && keycont == 0) { me.undoManger.list.splice(1, 1); me.undoManger.update(); } lastKeyCode = keyCode; keycont++; if (keycont >= maxInputCount || me.undoManger.mousedown) { if (me.selection.getRange().collapsed) me.fireEvent('contentchange'); me.undoManger.save(); me.undoManger.mousedown = false; } } }); me.addListener('mousedown',function(){ me.undoManger.mousedown = true; }) }; ///import core ///commands 定制过滤规则 ///commandsName Serialize ///commandsTitle 定制过滤规则 UE.plugins['serialize'] = function () { var ie = browser.ie, version = browser.version; function ptToPx(value){ return /pt/.test(value) ? value.replace( /([\d.]+)pt/g, function( str ) { return Math.round(parseFloat(str) * 96 / 72) + "px"; } ) : value; } var me = this, autoClearEmptyNode = me.options.autoClearEmptyNode, EMPTY_TAG = dtd.$empty, parseHTML = function () { //干掉后便变得空格，保留这样的空格 var RE_PART = /<(?:(?:\/([^>]+)>)|(?:!--([\S|\s]*?)-->)|(?:([^\s\/>]+)\s*((?:(?:"[^"]*")|(?:'[^']*')|[^"'<>])*)\/?>))/g, RE_ATTR = /([\w\-:.]+)(?:(?:\s*=\s*(?:(?:"([^"]*)")|(?:'([^']*)')|([^\s>]+)))|(?=\s|$))/g, EMPTY_ATTR = {checked:1,compact:1,declare:1,defer:1,disabled:1,ismap:1,multiple:1,nohref:1,noresize:1,noshade:1,nowrap:1,readonly:1,selected:1}, CDATA_TAG = {script:1,style: 1}, NEED_PARENT_TAG = { "li": { "$": 'ul', "ul": 1, "ol": 1 }, "dd": { "$": "dl", "dl": 1 }, "dt": { "$": "dl", "dl": 1 }, "option": { "$": "select", "select": 1 }, "td": { "$": "tr", "tr": 1 }, "th": { "$": "tr", "tr": 1 }, "tr": { "$": "tbody", "tbody": 1, "thead": 1, "tfoot": 1, "table": 1 }, "tbody": { "$": "table", 'table':1,"colgroup": 1 }, "thead": { "$": "table", "table": 1 }, "tfoot": { "$": "table", "table": 1 }, "col": { "$": "colgroup","colgroup":1 } }; var NEED_CHILD_TAG = { "table": "td", "tbody": "td", "thead": "td", "tfoot": "td", //"tr": "td", "colgroup": "col", "ul": "li", "ol": "li", "dl": "dd", "select": "option" }; function parse( html, callbacks ) { var match, nextIndex = 0, tagName, cdata; RE_PART.exec( "" ); while ( (match = RE_PART.exec( html )) ) { var tagIndex = match.index; if ( tagIndex > nextIndex ) { var text = html.slice( nextIndex, tagIndex ); if ( cdata ) { cdata.push( text ); } else { callbacks.onText( text ); } } nextIndex = RE_PART.lastIndex; if ( (tagName = match[1]) ) { tagName = tagName.toLowerCase(); if ( cdata && tagName == cdata._tag_name ) { callbacks.onCDATA( cdata.join( '' ) ); cdata = null; } if ( !cdata ) { callbacks.onTagClose( tagName ); continue; } } if ( cdata ) { cdata.push( match[0] ); continue; } if ( (tagName = match[3]) ) { if ( /="/.test( tagName ) ) { continue; } tagName = tagName.toLowerCase(); var attrPart = match[4], attrMatch, attrMap = {}, selfClosing = attrPart && attrPart.slice( -1 ) == '/'; if ( attrPart ) { RE_ATTR.exec( "" ); while ( (attrMatch = RE_ATTR.exec( attrPart )) ) { var attrName = attrMatch[1].toLowerCase(), attrValue = attrMatch[2] || attrMatch[3] || attrMatch[4] || ''; if ( !attrValue && EMPTY_ATTR[attrName] ) { attrValue = attrName; } if ( attrName == 'style' ) { if ( ie && version <= 6 ) { attrValue = attrValue.replace( /(?!;)\s*([\w-]+):/g, function ( m, p1 ) { return p1.toLowerCase() + ':'; } ); } } //没有值的属性不添加 if ( attrValue ) { attrMap[attrName] = attrValue.replace( /:\s*/g, ':' ) } } } callbacks.onTagOpen( tagName, attrMap, selfClosing ); if ( !cdata && CDATA_TAG[tagName] ) { cdata = []; cdata._tag_name = tagName; } continue; } if ( (tagName = match[2]) ) { callbacks.onComment( tagName ); } } if ( html.length > nextIndex ) { callbacks.onText( html.slice( nextIndex, html.length ) ); } } return function ( html, forceDtd ) { var fragment = { type: 'fragment', parent: null, children: [] }; var currentNode = fragment; function addChild( node ) { node.parent = currentNode; currentNode.children.push( node ); } function addElement( element, open ) { var node = element; // 遇到结构化标签的时候 if ( NEED_PARENT_TAG[node.tag] ) { // 考虑这种情况的时候, 结束之前的标签 // e.g. `4566 while ( NEED_PARENT_TAG[currentNode.tag] && NEED_PARENT_TAG[currentNode.tag][node.tag] ) { currentNode = currentNode.parent; } // 如果前一个标签和这个标签是同一级, 结束之前的标签 // e.g.

123
if ( currentNode.tag == node.tag ) { currentNode = currentNode.parent; } // 向上补齐父标签 while ( NEED_PARENT_TAG[node.tag] ) { if ( NEED_PARENT_TAG[node.tag][currentNode.tag] ) break; node = node.parent = { type: 'element', tag: NEED_PARENT_TAG[node.tag]['$'], attributes: {}, children: [node] }; } } if ( forceDtd ) { // 如果遇到这个标签不能放在前一个标签内部，则结束前一个标签,span单独处理 while ( dtd[node.tag] && !(currentNode.tag == 'span' ? utils.extend( dtd['strong'], {'a':1,'A':1} ) : (dtd[currentNode.tag] || dtd['div']))[node.tag] ) { if ( tagEnd( currentNode ) ) continue; if ( !currentNode.parent ) break; currentNode = currentNode.parent; } } node.parent = currentNode; currentNode.children.push( node ); if ( open ) { currentNode = element; } if ( element.attributes.style ) { element.attributes.style = element.attributes.style.toLowerCase(); } return element; } // 结束一个标签的时候，需要判断一下它是否缺少子标签 // e.g.

12312`

//针对视屏网站embed会给结束符，这里特殊处理一下 if ( !(dtd.$removeEmpty[tag] || dtd.$removeEmptyBlock[tag] || tag == 'embed') ) { node = { type: 'element', tag: tag, attributes: {}, children: [] }; addElement( node, true ); tagEnd( node ); currentNode = node.parent; } } } } ); // 处理这种情况, 只有开始标签没有结束标签的情况, 需要关闭开始标签 // eg. while ( currentNode !== fragment ) { tagEnd( currentNode ); currentNode = currentNode.parent; } return fragment; }; }(); var unhtml1 = function () { var map = { '<': '<', '>': '>', '"': '"', "'": ''' }; function rep( m ) { return map[m]; } return function ( str ) { str = str + ''; return str ? str.replace( /[<>"']/g, rep ) : ''; }; }(); var toHTML = function () { function printChildren( node, pasteplain ) { var children = node.children; var buff = []; for ( var i = 0,ci; ci = children[i]; i++ ) { buff.push( toHTML( ci, pasteplain ) ); } return buff.join( '' ); } function printAttrs( attrs ) { var buff = []; for ( var k in attrs ) { var value = attrs[k]; if(k == 'style'){ //pt==>px value = ptToPx(value); //color rgb ==> hex if(/rgba?\s*$[^)]*$/.test(value)){ value = value.replace( /rgba?\s*$([^)]*)$/g, function( str ) { return utils.fixColor('color',str); } ) } //过滤掉所有的white-space,在纯文本编辑器里粘贴过来的内容，到chrome中会带有span和white-space属性，导致出现不能折行的情况 //所以在这里去掉这个属性 attrs[k] = utils.optCss(value.replace(/windowtext/g,'#000')) .replace(/white-space[^;]+;/g,''); if(!attrs[k]){ continue; } } buff.push( k + '="' + unhtml1( attrs[k] ) + '"' ); } return buff.join( ' ' ) } function printData( node, notTrans ) { //trace:1399 输入html代码时空格转换成为 //node.data.replace(/ /g,' ') 针对pre中的空格和出现的把他们在得到的html代码中都转换成为空格，为了在源码模式下显示为空格而不是 return notTrans ? node.data.replace(/ /g,' ') : unhtml1( node.data ).replace(/ /g,' '); } //纯文本模式下标签转换 var transHtml = { 'li':'p', 'h1':'p','h2':'p','h3':'p','h4':'p','h5':'p','h6':'p', 'tr':'p', 'br':'br', 'div':'p', 'p':'p'//trace:1398 碰到p标签自己要加上p,否则transHtml[tag]是undefined }; var clearTagName ={ 'table':1, 'tbody':1, 'ol':1, 'ul':1, 'dt':1 } function printElement( node, pasteplain ) { if ( node.type == 'element' && !node.children.length && (dtd.$removeEmpty[node.tag]) && node.tag != 'a' && utils.isEmptyObject(node.attributes) && autoClearEmptyNode) {// 锚点保留 return html; } var tag = node.tag; if ( pasteplain && tag == 'td' ) { if ( !html ) html = ''; html += printChildren( node, pasteplain ) + ' '; } else { var attrs = printAttrs( node.attributes ); var html = pasteplain && clearTagName[tag] ? '' : '<' + (pasteplain && transHtml[tag] !==undefined? transHtml[tag] : tag) + (attrs ? ' ' + attrs : '') + (EMPTY_TAG[tag] ? ' />' : '>'); if ( !EMPTY_TAG[tag] ) { //trace:1627 ,2070 //p标签为空，将不占位这里占位符不起作用，用或者br if( tag == 'p' && !node.children.length){ html += browser.ie ? ' ' : '
'; } html += printChildren( node, pasteplain ); html +=(pasteplain && clearTagName[tag] ? '' : ''); } } return html; } return function ( node, pasteplain ) { if ( node.type == 'fragment' ) { return printChildren( node, pasteplain ); } else if ( node.type == 'element' ) { return printElement( node, pasteplain ); } else if ( node.type == 'text' || node.type == 'cdata' ) { return printData( node, dtd.$notTransContent[node.parent.tag] ); } else if ( node.type == 'comment' ) { return ''; } return ''; }; }(); var NODE_NAME_MAP = { 'text': '#text', 'comment': '#comment', 'cdata': '#cdata-section', 'fragment': '#document-fragment' }; //写入编辑器时，调用，进行转换操作 function transNode( node, word_img_flag ) { var sizeMap = [0, 10, 12, 16, 18, 24, 32, 48], attr, indexOf = utils.indexOf; switch ( node.tag ) { case 'script': node.tag = 'div'; node.attributes._ue_org_tagName = 'script'; node.attributes._ue_div_script = 1; node.attributes._ue_script_data = node.children[0] ? encodeURIComponent(node.children[0].data) : ''; node.attributes._ue_custom_node_ = 1; node.children = []; break; case 'style': node.tag = 'div'; node.attributes._ue_div_style = 1; node.attributes._ue_org_tagName = 'style'; node.attributes._ue_style_data = node.children[0] ? encodeURIComponent(node.children[0].data) : ''; node.attributes._ue_custom_node_ = 1; node.children = []; break; case 'img': //todo base64暂时去掉，后边做远程图片上传后，干掉这个 if(node.attributes.src && /^data:/.test(node.attributes.src)){ return { type : 'fragment', children:[] } } if ( node.attributes.src && /^(?:file)/.test( node.attributes.src ) ) { if ( !/(gif|bmp|png|jpg|jpeg)$/.test( node.attributes.src ) ) { return { type : 'fragment', children:[] } } node.attributes.word_img = node.attributes.src; node.attributes.src = me.options.UEDITOR_HOME_URL + 'themes/default/spacer.gif'; var flag = parseInt(node.attributes.width)<128||parseInt(node.attributes.height)<43; node.attributes.style="background:url(" + (flag? me.options.themePath+me.options.theme +"/word.gif":me.options.langPath+me.options.lang + "/localimage.png")+") no-repeat center center;border:1px solid #ddd"; //node.attributes.style = 'width:395px;height:173px;'; word_img_flag && (word_img_flag.flag = 1); } if(browser.ie && browser.version < 7 ) node.attributes.orgSrc = node.attributes.src; node.attributes.data_ue_src = node.attributes.data_ue_src || node.attributes.src; break; case 'li': var child = node.children[0]; if ( !child || child.type != 'element' || child.tag != 'p' && dtd.p[child.tag] ) { var tmpPNode = { type: 'element', tag: 'p', attributes: {}, parent : node }; tmpPNode.children = child ? node.children :[ browser.ie ? { type:'text', data:domUtils.fillChar, parent : tmpPNode }: { type : 'element', tag : 'br', attributes:{}, closed: true, children: [], parent : tmpPNode } ]; node.children = [tmpPNode]; } break; case 'table': case 'td': optStyle( node ); break; case 'a'://锚点，a==>img if ( node.attributes['anchorname'] ) { node.tag = 'img'; node.attributes = { 'class' : 'anchorclass', 'anchorname':node.attributes['name'] }; node.closed = 1; } node.attributes.href && (node.attributes.data_ue_src = node.attributes.href); break; case 'b': node.tag = node.name = 'strong'; break; case 'i': node.tag = node.name = 'em'; break; case 'u': node.tag = node.name = 'span'; node.attributes.style = (node.attributes.style || '') + ';text-decoration:underline;'; break; case 's': case 'del': node.tag = node.name = 'span'; node.attributes.style = (node.attributes.style || '') + ';text-decoration:line-through;'; if ( node.children.length == 1 ) { child = node.children[0]; if ( child.tag == node.tag ) { node.attributes.style += ";" + child.attributes.style; node.children = child.children; } } break; case 'span': var style = node.attributes.style; if ( style ) { if ( !node.attributes.style || browser.webkit && style == "white-space:nowrap;") { delete node.attributes.style; } } //针对ff3.6span的样式不能正确继承的修复 if(browser.gecko && browser.version <= 10902 && node.parent){ var parent = node.parent; if(parent.tag == 'span' && parent.attributes && parent.attributes.style){ node.attributes.style = parent.attributes.style + ';' + node.attributes.style; } } if ( utils.isEmptyObject( node.attributes ) && autoClearEmptyNode) { node.type = 'fragment' } break; case 'font': node.tag = node.name = 'span'; attr = node.attributes; node.attributes = { 'style': (attr.size ? 'font-size:' + (sizeMap[attr.size] || 12) + 'px' : '') + ';' + (attr.color ? 'color:'+ attr.color : '') + ';' + (attr.face ? 'font-family:'+ attr.face : '') + ';' + (attr.style||'') }; while(node.parent.tag == node.tag && node.parent.children.length == 1){ node.attributes.style && (node.parent.attributes.style ? (node.parent.attributes.style += ";" + node.attributes.style) : (node.parent.attributes.style = node.attributes.style)); node.parent.children = node.children; node = node.parent; } break; case 'p': if ( node.attributes.align ) { node.attributes.style = (node.attributes.style || '') + ';text-align:' + node.attributes.align + ';'; delete node.attributes.align; } } return node; } function optStyle( node ) { if ( ie && node.attributes.style ) { var style = node.attributes.style; node.attributes.style = style.replace(/;\s*/g,';'); node.attributes.style = node.attributes.style.replace( /^\s*|\s*$/, '' ) } } //getContent调用转换 function transOutNode( node ) { switch ( node.tag ) { case 'div' : if(node.attributes._ue_div_script){ node.tag = 'script'; node.children = [{type:'cdata',data:node.attributes._ue_script_data?decodeURIComponent(node.attributes._ue_script_data):'',parent:node}]; delete node.attributes._ue_div_script; delete node.attributes._ue_script_data; delete node.attributes._ue_custom_node_; delete node.attributes._ue_org_tagName; } if(node.attributes._ue_div_style){ node.tag = 'style'; node.children = [{type:'cdata',data:node.attributes._ue_style_data?decodeURIComponent(node.attributes._ue_style_data):'',parent:node}]; delete node.attributes._ue_div_style; delete node.attributes._ue_style_data; delete node.attributes._ue_custom_node_; delete node.attributes._ue_org_tagName; } break; case 'table': !node.attributes.style && delete node.attributes.style; if ( ie && node.attributes.style ) { optStyle( node ); } break; case 'td': case 'th': if ( /display\s*:\s*none/i.test( node.attributes.style ) ) { return { type: 'fragment', children: [] }; } if ( ie && !node.children.length ) { var txtNode = { type: 'text', data:domUtils.fillChar, parent : node }; node.children[0] = txtNode; } if ( ie && node.attributes.style ) { optStyle( node ); } break; case 'img'://锚点，img==>a if ( node.attributes.anchorname ) { node.tag = 'a'; node.attributes = { name : node.attributes.anchorname, anchorname : 1 }; node.closed = null; }else{ if(node.attributes.data_ue_src){ node.attributes.src = node.attributes.data_ue_src; delete node.attributes.data_ue_src; } } break; case 'a': if(node.attributes.data_ue_src){ node.attributes.href = node.attributes.data_ue_src; delete node.attributes.data_ue_src; } } return node; } function childrenAccept( node, visit, ctx ) { if ( !node.children || !node.children.length ) { return node; } var children = node.children; for ( var i = 0; i < children.length; i++ ) { var newNode = visit( children[i], ctx ); if ( newNode.type == 'fragment' ) { var args = [i, 1]; args.push.apply( args, newNode.children ); children.splice.apply( children, args ); //节点为空的就干掉，不然后边的补全操作会添加多余的节点 if ( !children.length ) { node = { type: 'fragment', children: [] } } i --; } else { children[i] = newNode; } } return node; } function Serialize( rules ) { this.rules = rules; } Serialize.prototype = { // NOTE: selector目前只支持tagName rules: null, // NOTE: node必须是fragment filter: function ( node, rules, modify ) { rules = rules || this.rules; var whiteList = rules && rules.whiteList; var blackList = rules && rules.blackList; function visitNode( node, parent ) { node.name = node.type == 'element' ? node.tag : NODE_NAME_MAP[node.type]; if ( parent == null ) { return childrenAccept( node, visitNode, node ); } if ( blackList && (blackList[node.name]|| (node.attributes && node.attributes._ue_org_tagName && blackList[node.attributes._ue_org_tagName]))) { modify && (modify.flag = 1); return { type: 'fragment', children: [] }; } if ( whiteList ) { if ( node.type == 'element' ) { if ( parent.type == 'fragment' ? whiteList[node.name] : whiteList[node.name] && whiteList[parent.name][node.name] ) { var props; if ( (props = whiteList[node.name].$) ) { var oldAttrs = node.attributes; var newAttrs = {}; for ( var k in props ) { if ( oldAttrs[k] ) { newAttrs[k] = oldAttrs[k]; } } node.attributes = newAttrs; } } else { modify && (modify.flag = 1); node.type = 'fragment'; // NOTE: 这里算是一个hack node.name = parent.name; } } else { // NOTE: 文本默认允许 } } if ( blackList || whiteList ) { childrenAccept( node, visitNode, node ); } return node; } return visitNode( node, null ); }, transformInput: function ( node, word_img_flag ) { function visitNode( node ) { node = transNode( node, word_img_flag ); node = childrenAccept( node, visitNode, node ); if ( me.options.pageBreakTag && node.type == 'text' && node.data.replace( /\s/g, '' ) == me.options.pageBreakTag ) { node.type = 'element'; node.name = node.tag = 'hr'; delete node.data; node.attributes = { 'class' : 'pagebreak', noshade:"noshade", size:"5", 'unselectable' : 'on', 'style' : 'moz-user-select:none;-khtml-user-select: none;' }; node.children = []; } //去掉多余的空格和换行 if(node.type == 'text' && !dtd.$notTransContent[node.parent.tag]){ node.data = node.data.replace(/[\r\t\n]*/g,'')//.replace(/[ ]*$/g,'') } return node; } return visitNode( node ); }, transformOutput: function ( node ) { function visitNode( node ) { if ( node.tag == 'hr' && node.attributes['class'] == 'pagebreak' ) { delete node.tag; node.type = 'text'; node.data = me.options.pageBreakTag; delete node.children; } node = transOutNode( node ); node = childrenAccept( node, visitNode, node ); return node; } return visitNode( node ); }, toHTML: toHTML, parseHTML: parseHTML, word: UE.filterWord }; me.serialize = new Serialize( me.options.serialize || {}); UE.serialize = new Serialize( {} ); }; ///import core ///commands 自定义样式 ///commandsName CustomStyle ///commandsTitle 自定义样式 UE.plugins['customstyle'] = function() { var me = this; me.setOpt({ 'customstyle':[ {tag:'h1',name:'tc', style:'font-size:32px;font-weight:bold;border-bottom:#ccc 2px solid;padding:0 4px 0 0;text-align:center;margin:0 0 20px 0;'}, {tag:'h1',name:'tl', style:'font-size:32px;font-weight:bold;border-bottom:#ccc 2px solid;padding:0 4px 0 0;text-align:left;margin:0 0 10px 0;'}, {tag:'span',name:'im', style:'font-size:16px;font-style:italic;font-weight:bold;line-height:18px;'}, {tag:'span',name:'hi', style:'font-size:16px;font-style:italic;font-weight:bold;color:rgb(51, 153, 204);line-height:18px;'} ]}); me.commands['customstyle'] = { execCommand : function(cmdName, obj) { var me = this, tagName = obj.tag, node = domUtils.findParent(me.selection.getStart(), function(node) { return node.getAttribute('label'); }, true), range,bk,tmpObj = {}; for (var p in obj) { if(obj[p]!==undefined) tmpObj[p] = obj[p]; } delete tmpObj.tag; if (node && node.getAttribute('label') == obj.label) { range = this.selection.getRange(); bk = range.createBookmark(); if (range.collapsed) { //trace:1732 删掉自定义标签，要有p来回填站位 if(dtd.$block[node.tagName]){ var fillNode = me.document.createElement('p'); domUtils.moveChild(node, fillNode); node.parentNode.insertBefore(fillNode, node); domUtils.remove(node); }else{ domUtils.remove(node,true); } } else { var common = domUtils.getCommonAncestor(bk.start, bk.end), nodes = domUtils.getElementsByTagName(common, tagName); if(new RegExp(tagName,'i').test(common.tagName)){ nodes.push(common); } for (var i = 0,ni; ni = nodes[i++];) { if (ni.getAttribute('label') == obj.label) { var ps = domUtils.getPosition(ni, bk.start),pe = domUtils.getPosition(ni, bk.end); if ((ps & domUtils.POSITION_FOLLOWING || ps & domUtils.POSITION_CONTAINS) && (pe & domUtils.POSITION_PRECEDING || pe & domUtils.POSITION_CONTAINS) ) if (dtd.$block[tagName]) { var fillNode = me.document.createElement('p'); domUtils.moveChild(ni, fillNode); ni.parentNode.insertBefore(fillNode, ni); } domUtils.remove(ni, true); } } node = domUtils.findParent(common, function(node) { return node.getAttribute('label') == obj.label; }, true); if (node) { domUtils.remove(node, true); } } range.moveToBookmark(bk).select(); } else { if (dtd.$block[tagName]) { this.execCommand('paragraph', tagName, tmpObj,'customstyle'); range = me.selection.getRange(); if (!range.collapsed) { range.collapse(); node = domUtils.findParent(me.selection.getStart(), function(node) { return node.getAttribute('label') == obj.label; }, true); var pNode = me.document.createElement('p'); domUtils.insertAfter(node, pNode); domUtils.fillNode(me.document, pNode); range.setStart(pNode, 0).setCursor(); } } else { range = me.selection.getRange(); if (range.collapsed) { node = me.document.createElement(tagName); domUtils.setAttributes(node, tmpObj); range.insertNode(node).setStart(node, 0).setCursor(); return; } bk = range.createBookmark(); range.applyInlineStyle(tagName, tmpObj).moveToBookmark(bk).select(); } } }, queryCommandValue : function() { var parent = domUtils.filterNodeList( this.selection.getStartElementPath(), function(node){return node.getAttribute('label')} ); return parent ? parent.getAttribute('label') : ''; } }; //当去掉customstyle是，如果是块元素，用p代替 me.addListener('keyup', function(type, evt) { var keyCode = evt.keyCode || evt.which; if (keyCode == 32 || keyCode == 13) { var range = me.selection.getRange(); if (range.collapsed) { var node = domUtils.findParent(me.selection.getStart(), function(node) { return node.getAttribute('label'); }, true); if (node && dtd.$block[node.tagName] && domUtils.isEmptyNode(node)) { var p = me.document.createElement('p'); domUtils.insertAfter(node, p); domUtils.fillNode(me.document, p); domUtils.remove(node); range.setStart(p, 0).setCursor(); } } } }); };///import core ///commands 有序列表,无序列表 ///commandsName InsertOrderedList,InsertUnorderedList ///commandsTitle 有序列表,无序列表 /** * 有序列表 * @function * @name baidu.editor.execCommand * @param {String} cmdName insertorderlist插入有序列表 * @param {String} style 值为：decimal,lower-alpha,lower-roman,upper-alpha,upper-roman * @author zhanyi */ /** * 无序链接 * @function * @name baidu.editor.execCommand * @param {String} cmdName insertunorderlist插入无序列表 * * @param {String} style 值为：circle,disc,square * @author zhanyi */ UE.plugins['list'] = function () { var me = this, notExchange = { 'TD':1, 'PRE':1, 'BLOCKQUOTE':1 }; var customStyle = { 'cn' : 'cn-1-', 'cn1' : 'cn-2-', 'cn2' : 'cn-3-', 'num': 'num-1-', 'num1' : 'num-2-', 'num2' : 'num-3-', 'dash' : 'dash', 'dot':'dot' }; me.setOpt( { 'insertorderedlist':{ 'num':'', 'num1':'', 'num2':'', 'cn':'', 'cn1':'', 'cn2':'', 'decimal':'', 'lower-alpha':'', 'lower-roman':'', 'upper-alpha':'', 'upper-roman':'' }, 'insertunorderedlist':{ 'circle':'', 'disc':'', 'square':'', 'dash' : '', 'dot':'' }, listDefaultPaddingLeft : '30', listiconpath : 'http://bs.baidu.com/listicon/', maxListLevel : 3//-1不限制 } ); var liiconpath = me.options.listiconpath; //根据用户配置，调整customStyle for(var s in customStyle){ if(!me.options.insertorderedlist.hasOwnProperty(s) && !me.options.insertunorderedlist.hasOwnProperty(s)){ delete customStyle[s]; } } me.ready(function () { var customCss = []; for(var p in customStyle){ if(p == 'dash' || p == 'dot'){ customCss.push('li.list-' + customStyle[p] + '{background-image:url(' + liiconpath +customStyle[p]+'.gif)}'); customCss.push('ul.custom_'+p+'{list-style:none;}ul.custom_'+p+' li{background-position:0 3px;background-repeat:no-repeat}'); }else{ for(var i= 0;i<99;i++){ customCss.push('li.list-' + customStyle[p] + i + '{background-image:url(' + liiconpath + 'list-'+customStyle[p] + i + '.gif)}') } customCss.push('ol.custom_'+p+'{list-style:none;}ol.custom_'+p+' li{background-position:0 3px;background-repeat:no-repeat}'); } switch(p){ case 'cn': customCss.push('li.list-'+p+'-paddingleft-1{padding-left:25px}'); customCss.push('li.list-'+p+'-paddingleft-2{padding-left:40px}'); customCss.push('li.list-'+p+'-paddingleft-3{padding-left:55px}'); break; case 'cn1': customCss.push('li.list-'+p+'-paddingleft-1{padding-left:30px}'); customCss.push('li.list-'+p+'-paddingleft-2{padding-left:40px}'); customCss.push('li.list-'+p+'-paddingleft-3{padding-left:55px}'); break; case 'cn2': customCss.push('li.list-'+p+'-paddingleft-1{padding-left:40px}'); customCss.push('li.list-'+p+'-paddingleft-2{padding-left:55px}'); customCss.push('li.list-'+p+'-paddingleft-3{padding-left:68px}'); break; case 'num': case 'num1': customCss.push('li.list-'+p+'-paddingleft-1{padding-left:25px}'); break; case 'num2': customCss.push('li.list-'+p+'-paddingleft-1{padding-left:35px}'); customCss.push('li.list-'+p+'-paddingleft-2{padding-left:40px}'); break; case 'dash': customCss.push('li.list-'+p+'-paddingleft{padding-left:35px}'); break; case 'dot': customCss.push('li.list-'+p+'-paddingleft{padding-left:20px}'); } } customCss.push('.list-paddingleft-1{padding-left:0}'); customCss.push('.list-paddingleft-2{padding-left:'+me.options.listDefaultPaddingLeft+'px}'); customCss.push('.list-paddingleft-3{padding-left:'+me.options.listDefaultPaddingLeft*2+'px}'); //如果不给宽度会在自定应样式里出现滚动条 utils.cssRule('list', 'ol,ul{margin:0;pading:0;'+(browser.ie ? '' : 'width:95%')+'}li{clear:both;}'+customCss.join('\n'), me.document); }); function getStyle(node){ var cls = node.className; if(domUtils.hasClass(node,/custom_/)){ return cls.match(/custom_(\w+)/)[1] } return '' } // function checkCustomStyle(list){ // if(domUtils.hasClass(list,/custom_/)){ // return '' // } // var style; // utils.each(list.childNodes,function(li){ // if(li.tagName == 'LI'){ // if(domUtils.hasClass(li,/list-/)){ // var tmpStyle = li.className.match(/list-(\w+)-(\d+)?/); // style = tmpStyle[1]+(tmpStyle[2] && tmpStyle[2] != '1'? tmpStyle[2]:''); // return false // } // } // }) // return style; // } //调整索引标签 me.addListener('contentchange',function(){ utils.each(domUtils.getElementsByTagName(me.document,'ol ul'),function(node){ if(!domUtils.inDoc(node,me.document)) return; // var style; // if(style = checkCustomStyle(node)){ // node.className = 'custom_' + style; // } var index = 0,type = 2,parent = node.parentNode; if( domUtils.hasClass(node,/custom_/)){ if(!(/[ou]l/i.test(parent.tagName) && domUtils.hasClass(parent,/custom_/))){ type = 1; } }else{ if(/[ou]l/i.test(parent.tagName) && domUtils.hasClass(parent,/custom_/)){ type = 3; } } style = domUtils.getStyle(node, 'list-style-type'); node.style.cssText = style ? 'list-style-type:' + style : ''; node.className = utils.trim(node.className.replace(/list-paddingleft-\w+/,'')) + ' list-paddingleft-' + type; utils.each(domUtils.getElementsByTagName(node,'li'),function(li){ li.style.cssText && (li.style.cssText = ''); if(!li.firstChild){ domUtils.remove(li); return; } if(li.parentNode !== node){ return; } index++; if(domUtils.hasClass(node,/custom_/) ){ var paddingLeft = 1,currentStyle = getStyle(node); if(node.tagName == 'OL'){ if(currentStyle){ switch(currentStyle){ case 'cn' : case 'cn1': case 'cn2': if(index > 10 && (index % 10 == 0 || index > 10 && index < 20)){ paddingLeft = 2 }else if(index > 20){ paddingLeft = 3 } break; case 'num2' : if(index > 9){ paddingLeft = 2 } } } li.className = 'list-'+customStyle[currentStyle]+ index + ' ' + 'list-'+currentStyle+'-paddingleft-' + paddingLeft; }else{ li.className = 'list-'+customStyle[currentStyle] + ' ' + 'list-'+currentStyle+'-paddingleft'; } }else{ li.className = li.className.replace(/list-[\w\-]+/gi,''); } var className = li.getAttribute('class'); if(className !== null && !className.replace(/\s/g,'')){ domUtils.removeAttributes(li,'class') } }); adjustList(node,node.tagName.toLowerCase(),getStyle(node)||domUtils.getStyle(node, 'list-style-type'),true) }) }); function adjustList(list, tag, style,ignoreEmpty) { var nextList = list.nextSibling; if (nextList && nextList.nodeType == 1 && nextList.tagName.toLowerCase() == tag && (getStyle(nextList) || domUtils.getStyle(nextList, 'list-style-type') || (tag == 'ol' ? 'decimal' : 'disc')) == style) { domUtils.moveChild(nextList, list); if (nextList.childNodes.length == 0) { domUtils.remove(nextList); } } if(nextList && domUtils.isFillChar(nextList)){ domUtils.remove(nextList); } var preList = list.previousSibling; if (preList && preList.nodeType == 1 && preList.tagName.toLowerCase() == tag && (getStyle(preList) || domUtils.getStyle(preList, 'list-style-type') || (tag == 'ol' ? 'decimal' : 'disc')) == style) { domUtils.moveChild(list, preList); } if(preList && domUtils.isFillChar(preList)){ domUtils.remove(preList); } !ignoreEmpty && domUtils.isEmptyBlock(list) && domUtils.remove(list); } function setListStyle(list,style){ if(customStyle[style]){ list.className = 'custom_' + style; } try{ domUtils.setStyle(list, 'list-style-type', style); }catch(e){} } function clearEmptySibling(node) { var tmpNode = node.previousSibling; if (tmpNode && domUtils.isEmptyBlock(tmpNode)) { domUtils.remove(tmpNode); } tmpNode = node.nextSibling; if (tmpNode && domUtils.isEmptyBlock(tmpNode)) { domUtils.remove(tmpNode); } } me.addListener('keydown', function (type, evt) { function preventAndSave() { evt.preventDefault ? evt.preventDefault() : (evt.returnValue = false); me.fireEvent('contentchange'); me.undoManger && me.undoManger.save(); } function findList(node,filterFn){ while(node && !domUtils.isBody(node)){ if(filterFn(node)){ return null } if(node.nodeType == 1 && /[ou]l/i.test(node.tagName)){ return node; } node = node.parentNode; } return null; } var keyCode = evt.keyCode || evt.which; if (keyCode == 13 && !evt.shiftKey) {//回车 var range = me.selection.getRange(), start = findList(range.startContainer,function (node) { return node.tagName == 'TABLE'; }), end = range.collapsed ? start : findList(range.endContainer,function (node) { return node.tagName == 'TABLE'; }); if (start && end && start === end) { if (!range.collapsed) { start = domUtils.findParentByTagName(range.startContainer, 'li', true); end = domUtils.findParentByTagName(range.endContainer, 'li', true); if (start && end && start === end) { range.deleteContents(); li = domUtils.findParentByTagName(range.startContainer, 'li', true); if (li && domUtils.isEmptyBlock(li)) { pre = li.previousSibling; next = li.nextSibling; p = me.document.createElement('p'); domUtils.fillNode(me.document, p); parentList = li.parentNode; if (pre && next) { range.setStart(next, 0).collapse(true).select(true); domUtils.remove(li); } else { if (!pre && !next || !pre) { parentList.parentNode.insertBefore(p, parentList); } else { li.parentNode.parentNode.insertBefore(p, parentList.nextSibling); } domUtils.remove(li); if (!parentList.firstChild) { domUtils.remove(parentList); } range.setStart(p, 0).setCursor(); } preventAndSave(); return; } } else { var tmpRange = range.cloneRange(), bk = tmpRange.collapse(false).createBookmark(); range.deleteContents(); tmpRange.moveToBookmark(bk); var li = domUtils.findParentByTagName(tmpRange.startContainer, 'li', true); clearEmptySibling(li); tmpRange.select(); preventAndSave(); return; } } li = domUtils.findParentByTagName(range.startContainer, 'li', true); if (li) { if (domUtils.isEmptyBlock(li)) { bk = range.createBookmark(); var parentList = li.parentNode; if (li !== parentList.lastChild) { domUtils.breakParent(li, parentList); clearEmptySibling(li); } else { parentList.parentNode.insertBefore(li, parentList.nextSibling); if (domUtils.isEmptyNode(parentList)) { domUtils.remove(parentList); } } //嵌套不处理 if (!dtd.$list[li.parentNode.tagName]) { if (!domUtils.isBlockElm(li.firstChild)) { p = me.document.createElement('p'); li.parentNode.insertBefore(p, li); while (li.firstChild) { p.appendChild(li.firstChild); } domUtils.remove(li); } else { domUtils.remove(li, true); } } range.moveToBookmark(bk).select(); } else { var first = li.firstChild; if (!first || !domUtils.isBlockElm(first)) { var p = me.document.createElement('p'); !li.firstChild && domUtils.fillNode(me.document, p); while (li.firstChild) { p.appendChild(li.firstChild); } li.appendChild(p); first = p; } var span = me.document.createElement('span'); range.insertNode(span); domUtils.breakParent(span, li); var nextLi = span.nextSibling; first = nextLi.firstChild; if (!first) { p = me.document.createElement('p'); domUtils.fillNode(me.document, p); nextLi.appendChild(p); first = p; } if (domUtils.isEmptyNode(first)) { first.innerHTML = ''; domUtils.fillNode(me.document, first); } range.setStart(first, 0).collapse(true).shrinkBoundary().select(); domUtils.remove(span); var pre = nextLi.previousSibling; if (pre && domUtils.isEmptyBlock(pre)) { pre.innerHTML = '

'; domUtils.fillNode(me.document, pre.firstChild); } } // } preventAndSave(); } } } if (keyCode == 8) { //修中ie中li下的问题 range = me.selection.getRange(); if (range.collapsed && domUtils.isStartInblock(range)) { tmpRange = range.cloneRange().trimBoundary(); li = domUtils.findParentByTagName(range.startContainer, 'li', true); //要在li的最左边，才能处理 if (li && domUtils.isStartInblock(tmpRange)) { start = domUtils.findParentByTagName(range.startContainer, 'p', true); if (start && start !== li.firstChild) { var parentList = domUtils.findParentByTagName(start,['ol','ul']); domUtils.breakParent(start,parentList); clearEmptySibling(start); me.fireEvent('contentchange'); range.setStart(start,0).setCursor(false,true); me.fireEvent('saveScene'); domUtils.preventDefault(evt); return; } if (li && (pre = li.previousSibling)) { if (keyCode == 46 && li.childNodes.length) { return; } //有可能上边的兄弟节点是个2级菜单，要追加到2级菜单的最后的li if (dtd.$list[pre.tagName]) { pre = pre.lastChild; } me.undoManger && me.undoManger.save(); first = li.firstChild; if (domUtils.isBlockElm(first)) { if (domUtils.isEmptyNode(first)) { // range.setEnd(pre, pre.childNodes.length).shrinkBoundary().collapse().select(true); pre.appendChild(first); range.setStart(first, 0).setCursor(false, true); //first不是唯一的节点 while (li.firstChild) { pre.appendChild(li.firstChild); } } else { span = me.document.createElement('span'); range.insertNode(span); //判断pre是否是空的节点,如果是

类型的空节点，干掉p标签防止它占位 if (domUtils.isEmptyBlock(pre)) { pre.innerHTML = ''; } domUtils.moveChild(li, pre); range.setStartBefore(span).collapse(true).select(true); domUtils.remove(span); } } else { if (domUtils.isEmptyNode(li)) { var p = me.document.createElement('p'); pre.appendChild(p); range.setStart(p, 0).setCursor(); // range.setEnd(pre, pre.childNodes.length).shrinkBoundary().collapse().select(true); } else { range.setEnd(pre, pre.childNodes.length).collapse().select(true); while (li.firstChild) { pre.appendChild(li.firstChild); } } } domUtils.remove(li); me.fireEvent('contentchange'); me.fireEvent('saveScene'); domUtils.preventDefault(evt); return; } //trace:980 if (li && !li.previousSibling) { var parentList = li.parentNode; var bk = range.createBookmark(); if(domUtils.isTagNode(parentList.parentNode,'ol ul')){ parentList.parentNode.insertBefore(li,parentList); if(domUtils.isEmptyNode(parentList)){ domUtils.remove(parentList) } }else{ while(li.firstChild){ parentList.parentNode.insertBefore(li.firstChild,parentList); } domUtils.remove(li); if(domUtils.isEmptyNode(parentList)){ domUtils.remove(parentList) } } range.moveToBookmark(bk).setCursor(false,true); me.fireEvent('contentchange'); me.fireEvent('saveScene'); domUtils.preventDefault(evt); return; } } } } }); //处理tab键 me.addListener('tabkeydown',function(){ function listToArray(list){ var arr = []; for(var p in list){ arr.push(p) } return arr; } var range = me.selection.getRange(), listStyle = { 'OL':listToArray(me.options.insertorderedlist), 'UL':listToArray(me.options.insertunorderedlist) }; //控制级数 function checkLevel(li){ if(me.options.maxListLevel != -1){ var level = li.parentNode,levelNum = 0; while(/[ou]l/i.test(level.tagName)){ levelNum++; level = level.parentNode; } if(levelNum >= me.options.maxListLevel){ return true; } } } //只以开始为准 //todo 后续改进 var li = domUtils.findParentByTagName(range.startContainer, 'li', true); if(li){ var bk; if(range.collapsed){ if(checkLevel(li)) return true; var parentLi = li.parentNode, list = me.document.createElement(parentLi.tagName), index = utils.indexOf(listStyle[list.tagName], getStyle(parentLi)||domUtils.getComputedStyle(parentLi, 'list-style-type')); index = index + 1 == listStyle[list.tagName].length ? 0 : index + 1; var currentStyle = listStyle[list.tagName][index]; setListStyle(list,currentStyle); if(domUtils.isStartInblock(range)){ me.fireEvent('saveScene'); bk = range.createBookmark(); parentLi.insertBefore(list, li); list.appendChild(li); adjustList(list,list.tagName.toLowerCase(),currentStyle); me.fireEvent('contentchange'); range.moveToBookmark(bk).select(true); return true; } }else{ me.fireEvent('saveScene'); bk = range.createBookmark(); for(var i= 0,closeList,parents = domUtils.findParents(li),ci;ci=parents[i++];){ if(domUtils.isTagNode(ci,'ol ul')){ closeList = ci; break; } } var current = li; if(bk.end){ while(current && !(domUtils.getPosition(current, bk.end) & domUtils.POSITION_FOLLOWING)){ if(checkLevel(current)){ current = domUtils.getNextDomNode(current,false,null,function(node){return node !== closeList}); continue; } var parentLi = current.parentNode, list = me.document.createElement(parentLi.tagName), index = utils.indexOf(listStyle[list.tagName], getStyle(parentLi)||domUtils.getComputedStyle(parentLi, 'list-style-type')); var currentIndex = index + 1 == listStyle[list.tagName].length ? 0 : index + 1; var currentStyle = listStyle[list.tagName][currentIndex]; setListStyle(list,currentStyle); parentLi.insertBefore(list, current); while(current && !(domUtils.getPosition(current, bk.end) & domUtils.POSITION_FOLLOWING)){ li = current.nextSibling; list.appendChild(current); if(!li || domUtils.isTagNode(li,'ol ul')){ if(li){ while(li = li.firstChild){ if(li.tagName == 'LI'){ break; } } }else{ li = domUtils.getNextDomNode(current,false,null,function(node){return node !== closeList}); } break; } current = li; } adjustList(list,list.tagName.toLowerCase(),currentStyle); current = li; } } me.fireEvent('contentchange'); range.moveToBookmark(bk).select(); return true; } } }); me.commands['insertorderedlist'] = me.commands['insertunorderedlist'] = { execCommand:function (command, style) { if (!style) { style = command.toLowerCase() == 'insertorderedlist' ? 'decimal' : 'disc'; } var me = this, range = this.selection.getRange(), filterFn = function (node) { return node.nodeType == 1 ? node.tagName.toLowerCase() != 'br' : !domUtils.isWhitespace(node); }, tag = command.toLowerCase() == 'insertorderedlist' ? 'ol' : 'ul', frag = me.document.createDocumentFragment(); //去掉是因为会出现选到末尾，导致adjustmentBoundary缩到ol/ul的位置 //range.shrinkBoundary();//.adjustmentBoundary(); range.adjustmentBoundary().shrinkBoundary(); var bko = range.createBookmark(true), start = domUtils.findParentByTagName(me.document.getElementById(bko.start), 'li'), modifyStart = 0, end = domUtils.findParentByTagName(me.document.getElementById(bko.end), 'li'), modifyEnd = 0, startParent, endParent, list, tmp; if (start || end) { start && (startParent = start.parentNode); if (!bko.end) { end = start; } end && (endParent = end.parentNode); if (startParent === endParent) { while (start !== end) { tmp = start; start = start.nextSibling; if (!domUtils.isBlockElm(tmp.firstChild)) { var p = me.document.createElement('p'); while (tmp.firstChild) { p.appendChild(tmp.firstChild); } tmp.appendChild(p); } frag.appendChild(tmp); } tmp = me.document.createElement('span'); startParent.insertBefore(tmp, end); if (!domUtils.isBlockElm(end.firstChild)) { p = me.document.createElement('p'); while (end.firstChild) { p.appendChild(end.firstChild); } end.appendChild(p); } frag.appendChild(end); domUtils.breakParent(tmp, startParent); if (domUtils.isEmptyNode(tmp.previousSibling)) { domUtils.remove(tmp.previousSibling); } if (domUtils.isEmptyNode(tmp.nextSibling)) { domUtils.remove(tmp.nextSibling) } var nodeStyle = getStyle(startParent) || domUtils.getComputedStyle(startParent, 'list-style-type') || (command.toLowerCase() == 'insertorderedlist' ? 'decimal' : 'disc'); if (startParent.tagName.toLowerCase() == tag && nodeStyle == style) { for (var i = 0, ci, tmpFrag = me.document.createDocumentFragment(); ci = frag.childNodes[i++];) { if(domUtils.isTagNode(ci,'ol ul')){ utils.each(domUtils.getElementsByTagName(ci,'li'),function(li){ while(li.firstChild){ tmpFrag.appendChild(li.firstChild); } }); }else{ while (ci.firstChild) { tmpFrag.appendChild(ci.firstChild); } } } tmp.parentNode.insertBefore(tmpFrag, tmp); } else { list = me.document.createElement(tag); setListStyle(list,style); list.appendChild(frag); tmp.parentNode.insertBefore(list, tmp); } domUtils.remove(tmp); list && adjustList(list, tag, style); range.moveToBookmark(bko).select(); return; } //开始 if (start) { while (start) { tmp = start.nextSibling; if (domUtils.isTagNode(start, 'ol ul')) { frag.appendChild(start); } else { var tmpfrag = me.document.createDocumentFragment(), hasBlock = 0; while (start.firstChild) { if (domUtils.isBlockElm(start.firstChild)) { hasBlock = 1; } tmpfrag.appendChild(start.firstChild); } if (!hasBlock) { var tmpP = me.document.createElement('p'); tmpP.appendChild(tmpfrag); frag.appendChild(tmpP); } else { frag.appendChild(tmpfrag); } domUtils.remove(start); } start = tmp; } startParent.parentNode.insertBefore(frag, startParent.nextSibling); if (domUtils.isEmptyNode(startParent)) { range.setStartBefore(startParent); domUtils.remove(startParent); } else { range.setStartAfter(startParent); } modifyStart = 1; } if (end && domUtils.inDoc(endParent, me.document)) { //结束 start = endParent.firstChild; while (start && start !== end) { tmp = start.nextSibling; if (domUtils.isTagNode(start, 'ol ul')) { frag.appendChild(start); } else { tmpfrag = me.document.createDocumentFragment(); hasBlock = 0; while (start.firstChild) { if (domUtils.isBlockElm(start.firstChild)) { hasBlock = 1; } tmpfrag.appendChild(start.firstChild); } if (!hasBlock) { tmpP = me.document.createElement('p'); tmpP.appendChild(tmpfrag); frag.appendChild(tmpP); } else { frag.appendChild(tmpfrag); } domUtils.remove(start); } start = tmp; } var tmpDiv = domUtils.createElement(me.document, 'div', { 'tmpDiv':1 }); domUtils.moveChild(end, tmpDiv); frag.appendChild(tmpDiv); domUtils.remove(end); endParent.parentNode.insertBefore(frag, endParent); range.setEndBefore(endParent); if (domUtils.isEmptyNode(endParent)) { domUtils.remove(endParent); } modifyEnd = 1; } } if (!modifyStart) { range.setStartBefore(me.document.getElementById(bko.start)); } if (bko.end && !modifyEnd) { range.setEndAfter(me.document.getElementById(bko.end)); } range.enlarge(true, function (node) { return notExchange[node.tagName]; }); frag = me.document.createDocumentFragment(); var bk = range.createBookmark(), current = domUtils.getNextDomNode(bk.start, false, filterFn), tmpRange = range.cloneRange(), tmpNode, block = domUtils.isBlockElm; while (current && current !== bk.end && (domUtils.getPosition(current, bk.end) & domUtils.POSITION_PRECEDING)) { if (current.nodeType == 3 || dtd.li[current.tagName]) { if (current.nodeType == 1 && dtd.$list[current.tagName]) { while (current.firstChild) { frag.appendChild(current.firstChild); } tmpNode = domUtils.getNextDomNode(current, false, filterFn); domUtils.remove(current); current = tmpNode; continue; } tmpNode = current; tmpRange.setStartBefore(current); while (current && current !== bk.end && (!block(current) || domUtils.isBookmarkNode(current) )) { tmpNode = current; current = domUtils.getNextDomNode(current, false, null, function (node) { return !notExchange[node.tagName]; }); } if (current && block(current)) { tmp = domUtils.getNextDomNode(tmpNode, false, filterFn); if (tmp && domUtils.isBookmarkNode(tmp)) { current = domUtils.getNextDomNode(tmp, false, filterFn); tmpNode = tmp; } } tmpRange.setEndAfter(tmpNode); current = domUtils.getNextDomNode(tmpNode, false, filterFn); var li = range.document.createElement('li'); li.appendChild(tmpRange.extractContents()); if(domUtils.isEmptyNode(li)){ var tmpNode = range.document.createElement('p'); while(li.firstChild){ tmpNode.appendChild(li.firstChild) } li.appendChild(tmpNode); } frag.appendChild(li); } else { current = domUtils.getNextDomNode(current, true, filterFn); } } range.moveToBookmark(bk).collapse(true); list = me.document.createElement(tag); setListStyle(list,style); list.appendChild(frag); range.insertNode(list); //当前list上下看能否合并 adjustList(list, tag, style,true); //去掉冗余的tmpDiv for (var i = 0, ci, tmpDivs = domUtils.getElementsByTagName(list, 'div'); ci = tmpDivs[i++];) { if (ci.getAttribute('tmpDiv')) { domUtils.remove(ci, true) } } range.moveToBookmark(bko).select(); }, queryCommandState:function (command) { return domUtils.filterNodeList(this.selection.getStartElementPath(), command.toLowerCase() == 'insertorderedlist' ? 'ol' : 'ul') ? 1 : 0; }, queryCommandValue:function (command) { var node = domUtils.filterNodeList(this.selection.getStartElementPath(), command.toLowerCase() == 'insertorderedlist' ? 'ol' : 'ul'); return node ? getStyle(node) || domUtils.getComputedStyle(node, 'list-style-type') : null; } }; }; ///import core ///import plugins/serialize.js ///import plugins/undo.js ///commands 查看源码 ///commandsName Source ///commandsTitle 查看源码 (function (){ function SourceFormater(config){ config = config || {}; this.indentChar = config.indentChar || ' '; this.breakChar = config.breakChar || '\n'; this.selfClosingEnd = config.selfClosingEnd || ' />'; } var unhtml1 = function (){ var map = { '<': '<', '>': '>', '"': '"', "'": ''' }; function rep( m ){ return map[m]; } return function ( str ) { str = str + ''; return str ? str.replace( /[<>"']/g, rep ) : ''; }; }(); var inline = utils.extend({a:1,A:1},dtd.$inline,true); function printAttrs(attrs){ var buff = []; for (var k in attrs) { buff.push(k + '="' + unhtml1(attrs[k]) + '"'); } return buff.join(' '); } SourceFormater.prototype = { format: function (html){ var node = UE.serialize.parseHTML(html); this.buff = []; this.indents = ''; this.indenting = 1; this.visitNode(node); return this.buff.join(''); }, visitNode: function (node){ if (node.type == 'fragment') { this.visitChildren(node.children); } else if (node.type == 'element') { var selfClosing = dtd.$empty[node.tag]; this.visitTag(node.tag, node.attributes, selfClosing); this.visitChildren(node.children); if (!selfClosing) { this.visitEndTag(node.tag); } } else if (node.type == 'comment') { this.visitComment(node.data); } else { this.visitText(node.data,dtd.$notTransContent[node.parent.tag]); } }, visitChildren: function (children){ for (var i=0; i'); this.indents += this.indentChar; } if (!inline[tag]) { this.newline(); } }, indent: function (){ this.buff.push(this.indents); this.indenting = 0; }, newline: function (){ this.buff.push(this.breakChar); this.indenting = 1; }, visitEndTag: function (tag){ this.indents = this.indents.slice(0, -this.indentChar.length); if (this.indenting) { this.indent(); } else if (!inline[tag]) { this.newline(); this.indent(); } this.buff.push(''); }, visitText: function (text,notTrans){ if (this.indenting) { this.indent(); } // if(!notTrans){ // text = text.replace(/ /g, ' ').replace(/[ ][ ]+/g, function (m){ // return new Array(m.length + 1).join(' '); // }).replace(/(?:^ )|(?: $)/g, ' '); // } text = text.replace(/ /g, ' '); this.buff.push(text); }, visitComment: function (text){ if (this.indenting) { this.indent(); } this.buff.push(''); } }; var sourceEditors = { textarea: function (editor, holder){ var textarea = holder.ownerDocument.createElement('textarea'); textarea.style.cssText = 'position:absolute;resize:none;width:100%;height:100%;border:0;padding:0;margin:0;overflow-y:auto;'; // todo: IE下只有onresize属性可用... 很纠结 if (browser.ie && browser.version < 8) { textarea.style.width = holder.offsetWidth + 'px'; textarea.style.height = holder.offsetHeight + 'px'; holder.onresize = function (){ textarea.style.width = holder.offsetWidth + 'px'; textarea.style.height = holder.offsetHeight + 'px'; }; } holder.appendChild(textarea); return { setContent: function (content){ textarea.value = content; }, getContent: function (){ return textarea.value; }, select: function (){ var range; if (browser.ie) { range = textarea.createTextRange(); range.collapse(true); range.select(); } else { //todo: chrome下无法设置焦点 textarea.setSelectionRange(0, 0); textarea.focus(); } }, dispose: function (){ holder.removeChild(textarea); // todo holder.onresize = null; textarea = null; holder = null; } }; }, codemirror: function (editor, holder){ var codeEditor = window.CodeMirror(holder, { mode: "text/html", tabMode: "indent", lineNumbers: true, lineWrapping:true }); var dom = codeEditor.getWrapperElement(); dom.style.cssText = 'position:absolute;left:0;top:0;width:100%;height:100%;font-family:consolas,"Courier new",monospace;font-size:13px;'; codeEditor.getScrollerElement().style.cssText = 'position:absolute;left:0;top:0;width:100%;height:100%;'; codeEditor.refresh(); return { getCodeMirror:function(){ return codeEditor; }, setContent: function (content){ codeEditor.setValue(content); }, getContent: function (){ return codeEditor.getValue(); }, select: function (){ codeEditor.focus(); }, dispose: function (){ holder.removeChild(dom); dom = null; codeEditor = null; } }; } }; UE.plugins['source'] = function (){ var me = this; var opt = this.options; var formatter = new SourceFormater(opt.source); var sourceMode = false; var sourceEditor; opt.sourceEditor = browser.ie ? 'textarea' : (opt.sourceEditor || 'codemirror'); me.setOpt({ sourceEditorFirst:false }); function createSourceEditor(holder){ return sourceEditors[opt.sourceEditor == 'codemirror' && window.CodeMirror ? 'codemirror' : 'textarea'](me, holder); } var bakCssText; //解决在源码模式下getContent不能得到最新的内容问题 var oldGetContent = me.getContent, bakAddress; me.commands['source'] = { execCommand: function (){ sourceMode = !sourceMode; if (sourceMode) { bakAddress = me.selection.getRange().createAddress(false,true); me.undoManger && me.undoManger.save(true); if(browser.gecko){ me.body.contentEditable = false; } bakCssText = me.iframe.style.cssText; me.iframe.style.cssText += 'position:absolute;left:-32768px;top:-32768px;'; var content = formatter.format(me.hasContents() ? me.getContent() : ''); sourceEditor = createSourceEditor(me.iframe.parentNode); sourceEditor.setContent(content); setTimeout(function (){ sourceEditor.select(); me.addListener('fullscreenchanged', function(){ try{ sourceEditor.getCodeMirror().refresh() }catch(e){} }); }); //重置getContent，源码模式下取值也能是最新的数据 me.getContent = function (){ var cont = sourceEditor.getContent() || '

' + (browser.ie ? '' : '
')+'

'; return cont.replace(/>[\n\r\t]+([ ]{4})+/g,'>').replace(/[\n\r\t]+([ ]{4})+[\n\r\t]+<'); }; } else { me.iframe.style.cssText = bakCssText; var cont = sourceEditor.getContent() || '

' + (browser.ie ? '' : '
')+'

'; cont = cont.replace(/>[\n\r\t]+([ ]{4})+/g,'>').replace(/[\n\r\t]+([ ]{4})+[\n\r\t]+<'); me.setContent(cont); sourceEditor.dispose(); sourceEditor = null; //还原getContent方法 me.getContent = oldGetContent; var first = me.body.firstChild; //trace:1106 都删除空了，下边会报错，所以补充一个p占位 if(!first){ me.body.innerHTML = '

'+(browser.ie?'':'
')+'

'; first = me.body.firstChild; } //要在ifm为显示时ff才能取到selection,否则报错 //这里不能比较位置了 me.undoManger && me.undoManger.save(true); if(browser.gecko){ var input = document.createElement('input'); input.style.cssText = 'position:absolute;left:0;top:-32768px'; document.body.appendChild(input); me.body.contentEditable = false; setTimeout(function(){ domUtils.setViewportOffset(input, { left: -32768, top: 0 }); input.focus(); setTimeout(function(){ me.body.contentEditable = true; me.selection.getRange().moveToAddress(bakAddress).select(); domUtils.remove(input); }); }); }else{ //ie下有可能报错，比如在代码顶头的情况 try{ me.selection.getRange().moveToAddress(bakAddress).select(); }catch(e){} } } this.fireEvent('sourcemodechanged', sourceMode); }, queryCommandState: function (){ return sourceMode|0; }, notNeedUndo : 1 }; var oldQueryCommandState = me.queryCommandState; me.queryCommandState = function (cmdName){ cmdName = cmdName.toLowerCase(); if (sourceMode) { //源码模式下可以开启的命令 return cmdName in { 'source' : 1, 'fullscreen' : 1 } ? 1 : -1 } return oldQueryCommandState.apply(this, arguments); }; if(opt.sourceEditor == "codemirror"){ me.addListener("ready",function(){ utils.loadFile(document,{ src : opt.codeMirrorJsUrl || opt.UEDITOR_HOME_URL + "third-party/codemirror/codemirror.js", tag : "script", type : "text/javascript", defer : "defer" },function(){ if(opt.sourceEditorFirst){ setTimeout(function(){ me.execCommand("source"); },0); } }); utils.loadFile(document,{ tag : "link", rel : "stylesheet", type : "text/css", href : opt.codeMirrorCssUrl || opt.UEDITOR_HOME_URL + "third-party/codemirror/codemirror.css" }); }); } }; })();///import core ///commands 预览 ///commandsName Preview ///commandsTitle 预览 /** * 预览 * @function * @name baidu.editor.execCommand * @param {String} cmdName preview预览编辑器内容 */ UE.commands['preview'] = { execCommand : function(){ var w = window.open('', '_blank', ''), d = w.document; d.open(); d.write('

'+this.getContent(null,null,true)+'

'); d.close(); }, notNeedUndo : 1 }; ///import core ///import plugins\inserthtml.js ///commands 插入图片，操作图片的对齐方式 ///commandsName InsertImage,ImageNone,ImageLeft,ImageRight,ImageCenter ///commandsTitle 图片,默认,居左,居右,居中 ///commandsDialog dialogs\image /** * Created by . * User: zhanyi * for image */ UE.commands['imagefloat'] = { execCommand:function (cmd, align) { var me = this, range = me.selection.getRange(); if (!range.collapsed) { var img = range.getClosedNode(); if (img && img.tagName == 'IMG') { switch (align) { case 'left': case 'right': case 'none': var pN = img.parentNode, tmpNode, pre, next; while (dtd.$inline[pN.tagName] || pN.tagName == 'A') { pN = pN.parentNode; } tmpNode = pN; if (tmpNode.tagName == 'P' && domUtils.getStyle(tmpNode, 'text-align') == 'center') { if (!domUtils.isBody(tmpNode) && domUtils.getChildCount(tmpNode, function (node) { return !domUtils.isBr(node) && !domUtils.isWhitespace(node); }) == 1) { pre = tmpNode.previousSibling; next = tmpNode.nextSibling; if (pre && next && pre.nodeType == 1 && next.nodeType == 1 && pre.tagName == next.tagName && domUtils.isBlockElm(pre)) { pre.appendChild(tmpNode.firstChild); while (next.firstChild) { pre.appendChild(next.firstChild); } domUtils.remove(tmpNode); domUtils.remove(next); } else { domUtils.setStyle(tmpNode, 'text-align', ''); } } range.selectNode(img).select(); } domUtils.setStyle(img, 'float', align == 'none' ? '' : align); if(align == 'none'){ domUtils.removeAttributes(img,'align'); } break; case 'center': if (me.queryCommandValue('imagefloat') != 'center') { pN = img.parentNode; domUtils.setStyle(img, 'float', ''); domUtils.removeAttributes(img,'align'); tmpNode = img; while (pN && domUtils.getChildCount(pN, function (node) { return !domUtils.isBr(node) && !domUtils.isWhitespace(node); }) == 1 && (dtd.$inline[pN.tagName] || pN.tagName == 'A')) { tmpNode = pN; pN = pN.parentNode; } range.setStartBefore(tmpNode).setCursor(false); pN = me.document.createElement('div'); pN.appendChild(tmpNode); domUtils.setStyle(tmpNode, 'float', ''); me.execCommand('insertHtml', '

' + pN.innerHTML + '

'); tmpNode = me.document.getElementById('_img_parent_tmp'); tmpNode.removeAttribute('id'); tmpNode = tmpNode.firstChild; range.selectNode(tmpNode).select(); //去掉后边多余的元素 next = tmpNode.parentNode.nextSibling; if (next && domUtils.isEmptyNode(next)) { domUtils.remove(next); } } break; } } } }, queryCommandValue:function () { var range = this.selection.getRange(), startNode, floatStyle; if (range.collapsed) { return 'none'; } startNode = range.getClosedNode(); if (startNode && startNode.nodeType == 1 && startNode.tagName == 'IMG') { floatStyle = startNode.getAttribute('align')||domUtils.getComputedStyle(startNode, 'float'); if (floatStyle == 'none') { floatStyle = domUtils.getComputedStyle(startNode.parentNode, 'text-align') == 'center' ? 'center' : floatStyle; } return { left:1, right:1, center:1 }[floatStyle] ? floatStyle : 'none'; } return 'none'; }, queryCommandState:function () { var range = this.selection.getRange(), startNode; if (range.collapsed) return -1; startNode = range.getClosedNode(); if (startNode && startNode.nodeType == 1 && startNode.tagName == 'IMG') { return 0; } return -1; } }; UE.commands['insertimage'] = { execCommand:function (cmd, opt) { opt = utils.isArray(opt) ? opt : [opt]; if (!opt.length) { return; } var me = this, range = me.selection.getRange(), img = range.getClosedNode(); if (img && /img/i.test(img.tagName) && img.className != "edui-faked-video" && !img.getAttribute("word_img")) { var first = opt.shift(); var floatStyle = first['floatStyle']; delete first['floatStyle']; //// img.style.border = (first.border||0) +"px solid #000"; //// img.style.margin = (first.margin||0) +"px"; // img.style.cssText += ';margin:' + (first.margin||0) +"px;" + 'border:' + (first.border||0) +"px solid #000"; domUtils.setAttributes(img, first); me.execCommand('imagefloat', floatStyle); if (opt.length > 0) { range.setStartAfter(img).setCursor(false, true); me.execCommand('insertimage', opt); } } else { var html = [], str = '', ci; ci = opt[0]; if (opt.length == 1) { str = ' ' + ci.alt + '

'; if (ci['floatStyle'] == 'center') { str = '

' + str + '

'; } html.push(str); } else { for (var i = 0; ci = opt[i++];) { str = '

' + ci.title + '

'; html.push(str); } } me.execCommand('insertHtml', html.join('')); } } };///import core ///import plugins/inserthtml.js ///commands 视频 ///commandsName InsertVideo ///commandsTitle 插入视频 ///commandsDialog dialogs\video UE.plugins['video'] = function (){ var me =this, div; /** * 创建插入视频字符窜 * @param url 视频地址 * @param width 视频宽度 * @param height 视频高度 * @param align 视频对齐 * @param toEmbed 是否以flash代替显示 * @param addParagraph 是否需要添加P 标签 */ function creatInsertStr(url,width,height,align,toEmbed,addParagraph){ return !toEmbed ? (addParagraph? ('

'): '') + '' + (addParagraph?'

':'') : '

'; } function switchImgAndEmbed(img2embed){ var tmpdiv, nodes =domUtils.getElementsByTagName(me.document, !img2embed ? "embed" : "img"); for(var i=0,node;node = nodes[i++];){ if(node.className!="edui-faked-video"){ continue; } tmpdiv = me.document.createElement("div"); //先看float在看align,浮动有的是时候是在float上定义的 var align = domUtils.getComputedStyle(node,'float'); align = align == 'none' ? (node.getAttribute('align') || '') : align; tmpdiv.innerHTML = creatInsertStr(img2embed ? node.getAttribute("_url"):node.getAttribute("src"),node.width,node.height,align,img2embed); node.parentNode.replaceChild(tmpdiv.firstChild,node); } } me.addListener("beforegetcontent",function(){ switchImgAndEmbed(true); }); me.addListener('aftersetcontent',function(){ switchImgAndEmbed(false); }); me.addListener('aftergetcontent',function(cmdName){ if(cmdName == 'aftergetcontent' && me.queryCommandState('source')){ return; } switchImgAndEmbed(false); }); me.commands["insertvideo"] = { execCommand: function (cmd, videoObjs){ videoObjs = utils.isArray(videoObjs)?videoObjs:[videoObjs]; var html = []; for(var i=0,vi,len = videoObjs.length;i]/g)); opt.href && (opt.href = utils.unhtml(opt.href,/[<">]/g)); opt.textValue && (opt.textValue = utils.unhtml(opt.textValue,/[<">]/g)); doLink(range=this.selection.getRange(),opt,this); //闭合都不加占位符，如果加了会在a后边多个占位符节点，导致a是图片背景组成的列表，出现空白问题 range.collapse().select(true); }, queryCommandValue : function() { var range = this.selection.getRange(), node; if ( range.collapsed ) { // node = this.selection.getStart(); //在ie下getstart()取值偏上了 node = range.startContainer; node = node.nodeType == 1 ? node : node.parentNode; if ( node && (node = domUtils.findParentByTagName( node, 'a', true )) && ! domUtils.isInNodeEndBoundary(range,node)) { return node; } } else { //trace:1111 如果是

startContainer是p就会找不到a range.shrinkBoundary(); var start = range.startContainer.nodeType == 3 || !range.startContainer.childNodes[range.startOffset] ? range.startContainer : range.startContainer.childNodes[range.startOffset], end = range.endContainer.nodeType == 3 || range.endOffset == 0 ? range.endContainer : range.endContainer.childNodes[range.endOffset-1], common = range.getCommonAncestor(); node = domUtils.findParentByTagName( common, 'a', true ); if ( !node && common.nodeType == 1){ var as = common.getElementsByTagName( 'a' ), ps,pe; for ( var i = 0,ci; ci = as[i++]; ) { ps = domUtils.getPosition( ci, start ),pe = domUtils.getPosition( ci,end); if ( (ps & domUtils.POSITION_FOLLOWING || ps & domUtils.POSITION_CONTAINS) && (pe & domUtils.POSITION_PRECEDING || pe & domUtils.POSITION_CONTAINS) ) { node = ci; break; } } } return node; } }, queryCommandState : function() { //判断如果是视频的话连接不可用 //fix 853 var img = this.selection.getRange().getClosedNode(), flag = img && (img.className == "edui-faked-video"); return flag ? -1 : 0; } }; })(); /** * Created with JetBrains PhpStorm. * User: taoqili * Date: 12-10-12 * Time: 上午10:05 * To change this template use File | Settings | File Templates. */ UE.plugins['table'] = function () { var me = this, debug = true; function showError(e) { if (debug) throw e; } //处理拖动及框选相关方法 var startTd = null, //鼠标按下时的锚点td currentTd = null, //当前鼠标经过时的td onDrag = "", //指示当前拖动状态，其值可为"","h","v" ,分别表示未拖动状态，横向拖动状态，纵向拖动状态，用于鼠标移动过程中的判断 onBorder = false, //检测鼠标按下时是否处在单元格边缘位置 dragButton = null, dragOver = false, dragLine = null, //模拟的拖动线 dragTd = null; //发生拖动的目标td var mousedown = false, //todo 判断混乱模式 needIEHack = true; me.setOpt({ 'maxColNum':20, 'maxRowNum':100, 'defaultCols':5, 'defaultRows':5, 'tdvalign':'top', 'cursorpath':me.options.UEDITOR_HOME_URL + "themes/default/cursor_", 'tableDragable':false }); me.getUETable = getUETable; var commands = { 'deletetable':1, 'inserttable':1, 'cellvalign':1, 'insertcaption':1, 'deletecaption':1, 'inserttitle':1, 'deletetitle':1, "mergeright":1, "mergedown":1, "mergecells":1, "insertrow":1, "insertrownext":1, "deleterow":1, "insertcol":1, "insertcolnext":1, "deletecol":1, "splittocells":1, "splittorows":1, "splittocols":1, "adaptbytext":1, "adaptbywindow":1, "adaptbycustomer":1, "insertparagraph":1, "averagedistributecol":1, "averagedistributerow":1 }; me.ready(function () { utils.cssRule('table', //选中的td上的样式 '.selectTdClass{background-color:#edf5fa !important}' + 'table.noBorderTable td,table.noBorderTable th,table.noBorderTable caption{border:1px dashed #ddd !important}' + //插入的表格的默认样式 'table{margin-bottom:10px;border-collapse:collapse;display:table;}' + 'td,th{ background:white; padding: 5px 10px;border: 1px solid #DDD;}' + 'caption{border:1px dashed #DDD;border-bottom:0;padding:3px;text-align:center;}' + 'th{border-top:2px solid #BBB;background:#F7F7F7;}' + 'td p{margin:0;padding:0;}', me.document); var tableCopyList, isFullCol, isFullRow; //注册del/backspace事件 me.addListener('keydown', function (cmd, evt) { var me = this; var keyCode = evt.keyCode || evt.which; if (keyCode == 8) { var ut = getUETableBySelected(me); if (ut && ut.selectedTds.length) { me.fireEvent('saveScene'); if (ut.isFullCol()) { me.execCommand('deletecol') } else if (ut.isFullRow()) { me.execCommand('deleterow') } else { me.fireEvent('delcells'); } domUtils.preventDefault(evt); } var caption = domUtils.findParentByTagName(me.selection.getStart(), 'caption', true), range = me.selection.getRange(); if (range.collapsed && caption && isEmptyBlock(caption)) { me.fireEvent('saveScene'); var table = caption.parentNode; domUtils.remove(caption); if (table) { range.setStart(table.rows[0].cells[0], 0).setCursor(false, true); } } me.fireEvent('saveScene'); } if (keyCode == 46) { ut = getUETableBySelected(me); if (ut) { me.fireEvent('saveScene'); for (var i = 0, ci; ci = ut.selectedTds[i++];) { domUtils.fillNode(me.document, ci) } me.fireEvent('saveScene'); domUtils.preventDefault(evt); } } if (keyCode == 13) { var rng = me.selection.getRange(), caption = domUtils.findParentByTagName(rng.startContainer, 'caption', true); if (caption) { var table = domUtils.findParentByTagName(caption, 'table'); if (!rng.collapsed) { rng.deleteContents(); me.fireEvent('saveScene'); } else { if (caption) { rng.setStart(table.rows[0].cells[0], 0).setCursor(false, true); } } domUtils.preventDefault(evt); return; } if (rng.collapsed) { var table = domUtils.findParentByTagName(rng.startContainer, 'table'); if (table) { var cell = table.rows[0].cells[0], start = domUtils.findParentByTagName(me.selection.getStart(), ['td', 'th'], true), preNode = table.previousSibling; if (cell === start && (!preNode || preNode.nodeType == 1 && preNode.tagName == 'TABLE' ) && domUtils.isStartInblock(rng)) { me.execCommand('insertparagraphbeforetable'); domUtils.preventDefault(evt); } } } } if ((evt.ctrlKey || evt.metaKey) && evt.keyCode == '67') { tableCopyList = null; table = getUETableBySelected(me); if (table) { var tds = table.selectedTds; isFullCol = table.isFullCol(); isFullRow = table.isFullRow(); tableCopyList = [ [cloneCell(tds[0])] ]; for (var i = 1, ci; ci = tds[i]; i++) { if (ci.parentNode !== tds[i - 1].parentNode) { tableCopyList.push([cloneCell(ci)]) } else { tableCopyList[tableCopyList.length - 1].push(cloneCell(ci)) } } } } }); me.addListener('beforepaste', function (cmd, html) { var me = this; var rng = me.selection.getRange(); if (domUtils.findParentByTagName(rng.startContainer, 'caption', true)) { var div = me.document.createElement("div"); div.innerHTML = html.html; html.html = div[browser.ie ? 'innerText' : 'textContent']; return; } var table = getUETableBySelected(me); if (tableCopyList) { me.fireEvent('saveScene'); var rng = me.selection.getRange(); var td = domUtils.findParentByTagName(rng.startContainer, ['td', 'th'], true), tmpNode, preNode; if (td) { var ut = getUETable(td); if (isFullRow) { var rowIndex = ut.getCellInfo(td).rowIndex; if (td.tagName == 'TH') { rowIndex++; } for (var i = 0, ci; ci = tableCopyList[i++];) { var tr = ut.insertRow(rowIndex++, "td"); for (var j = 0, cj; cj = ci[j]; j++) { var cell = tr.cells[j]; if (!cell) { cell = tr.insertCell(j) } cell.innerHTML = cj.innerHTML; cj.getAttribute('width') && cell.setAttribute('width', cj.getAttribute('width')); cj.getAttribute('vAlign') && cell.setAttribute('vAlign', cj.getAttribute('vAlign')); cj.getAttribute('align') && cell.setAttribute('align', cj.getAttribute('align')); cj.style.cssText && (cell.style.cssText = cj.style.cssText) } for (var j = 0, cj; cj = tr.cells[j]; j++) { if (!ci[j]) break; cj.innerHTML = ci[j].innerHTML; ci[j].getAttribute('width') && cj.setAttribute('width', ci[j].getAttribute('width')); ci[j].getAttribute('vAlign') && cj.setAttribute('vAlign', ci[j].getAttribute('vAlign')); ci[j].getAttribute('align') && cj.setAttribute('align', ci[j].getAttribute('align')); ci[j].style.cssText && (cj.style.cssText = ci[j].style.cssText) } } } else { if (isFullCol) { cellInfo = ut.getCellInfo(td); var maxColNum = 0; for (var j = 0, ci = tableCopyList[0], cj; cj = ci[j++];) { maxColNum += cj.colSpan || 1; } me.__hasEnterExecCommand = true; for (i = 0; i < maxColNum; i++) { me.execCommand('insertcol'); } me.__hasEnterExecCommand = false; td = ut.table.rows[0].cells[cellInfo.cellIndex]; if (td.tagName == 'TH') { td = ut.table.rows[1].cells[cellInfo.cellIndex]; } } for (var i = 0, ci; ci = tableCopyList[i++];) { tmpNode = td; for (var j = 0, cj; cj = ci[j++];) { if (td) { td.innerHTML = cj.innerHTML; //todo 定制处理 cj.getAttribute('width') && td.setAttribute('width', cj.getAttribute('width')); cj.getAttribute('vAlign') && td.setAttribute('vAlign', cj.getAttribute('vAlign')); cj.getAttribute('align') && td.setAttribute('align', cj.getAttribute('align')); cj.style.cssText && (td.style.cssText = cj.style.cssText); preNode = td; td = td.nextSibling; } else { var cloneTd = cj.cloneNode(true); domUtils.removeAttributes(cloneTd, ['class', 'rowSpan', 'colSpan']); preNode.parentNode.appendChild(cloneTd) } } td = ut.getNextCell(tmpNode, true, true); if (!tableCopyList[i]) break; if (!td) { var cellInfo = ut.getCellInfo(tmpNode); ut.table.insertRow(ut.table.rows.length); ut.update(); td = ut.getVSideCell(tmpNode, true); } } } ut.update(); } else { table = me.document.createElement('table'); for (var i = 0, ci; ci = tableCopyList[i++];) { var tr = table.insertRow(table.rows.length); for (var j = 0, cj; cj = ci[j++];) { cloneTd = cloneCell(cj); domUtils.removeAttributes(cloneTd, ['class']); tr.appendChild(cloneTd) } if (j == 2 && cloneTd.rowSpan > 1) { cloneTd.rowSpan = 1; } } var defaultValue = getDefaultValue(me), width = me.body.offsetWidth - (needIEHack ? parseInt(domUtils.getComputedStyle(me.body, 'margin-left'), 10) * 2 : 0) - defaultValue.tableBorder * 2 - (me.options.offsetWidth || 0); me.execCommand('insertHTML', '

' + table.innerHTML.replace(/>\s*<').replace(/\bth\b/gi, "td") + '

') } me.fireEvent('contentchange'); me.fireEvent('saveScene'); html.html = ''; } else { var div = me.document.createElement("div"), tables; div.innerHTML = html.html; tables = div.getElementsByTagName("table"); if (domUtils.findParentByTagName(me.selection.getStart(), 'table')) { utils.each(tables, function (t) { domUtils.remove(t) }); if (domUtils.findParentByTagName(me.selection.getStart(), 'caption', true)) { div.innerHTML = div[browser.ie ? 'innerText' : 'textContent']; } } else { utils.each(tables, function (table) { removeStyleSize(table, true); domUtils.removeAttributes(table, ['style', 'border']); utils.each(domUtils.getElementsByTagName(table, "td"), function (td) { if (isEmptyBlock(td)) { domUtils.fillNode(me.document, td); } removeStyleSize(td, true); // domUtils.removeAttributes(td, ['style']) }); }); } html.html = div.innerHTML; } }); me.addListener('afterpaste', function () { utils.each(domUtils.getElementsByTagName(me.body, "table"), function (table) { if (table.offsetWidth > me.body.offsetWidth) { var defaultValue = getDefaultValue(me, table); table.style.width = me.body.offsetWidth - (needIEHack ? parseInt(domUtils.getComputedStyle(me.body, 'margin-left'), 10) * 2 : 0) - defaultValue.tableBorder * 2 - (me.options.offsetWidth || 0) + 'px' } }) }); me.addListener('blur', function () { tableCopyList = null; }); var timer; me.addListener('keydown', function () { clearTimeout(timer); timer = setTimeout(function () { var rng = me.selection.getRange(), cell = domUtils.findParentByTagName(rng.startContainer, ['th', 'td'], true); if (cell) { var table = cell.parentNode.parentNode.parentNode; if (table.offsetWidth > table.getAttribute("width")) { cell.style.wordBreak = "break-all"; } } }, 100); }); me.addListener("selectionchange", function () { toggleDragableState(me, false, "", null); }); //内容变化时触发索引更新 //todo 可否考虑标记检测，如果不涉及表格的变化就不进行索引重建和更新 me.addListener("contentchange", function () { var me = this; //尽可能排除一些不需要更新的状况 hideDragLine(me); if (getUETableBySelected(me))return; var rng = me.selection.getRange(); var start = rng.startContainer; start = domUtils.findParentByTagName(start, ['td', 'th'], true); utils.each(domUtils.getElementsByTagName(me.document, 'table'), function (table) { if (me.fireEvent("excludetable", table) === true) return; table.ueTable = new UETable(table); utils.each(domUtils.getElementsByTagName(me.document, 'td'), function (td) { if (domUtils.isEmptyBlock(td) && td !== start) { domUtils.fillNode(me.document, td); if (browser.ie && browser.version == 6) { td.innerHTML = ' ' } } }); utils.each(domUtils.getElementsByTagName(me.document, 'th'), function (th) { if (domUtils.isEmptyBlock(th) && th !== start) { domUtils.fillNode(me.document, th); if (browser.ie && browser.version == 6) { th.innerHTML = ' ' } } }); table.onmousemove = function () { me.options.tableDragable && toggleDragButton(true, this, me); }; table.onmouseout = function () { toggleDragableState(me, false, "", null); hideDragLine(me); }; table.onclick = function (evt) { evt = me.window.event || evt; var target = getParentTdOrTh(evt.target || evt.srcElement); if (!target)return; var ut = getUETable(target), table = ut.table, cellInfo = ut.getCellInfo(target), cellsRange, rng = me.selection.getRange(); // if ("topLeft" == inPosition(table, mouseCoords(evt))) { // cellsRange = ut.getCellsRange(ut.table.rows[0].cells[0], ut.getLastCell()); // ut.setSelected(cellsRange); // return; // } // if ("bottomRight" == inPosition(table, mouseCoords(evt))) { // // return; // } if (inTableSide(table, target, evt, true)) { var endTdCol = ut.getCell(ut.indexTable[ut.rowsNum - 1][cellInfo.colIndex].rowIndex, ut.indexTable[ut.rowsNum - 1][cellInfo.colIndex].cellIndex); if (evt.shiftKey && ut.selectedTds.length) { if (ut.selectedTds[0] !== endTdCol) { cellsRange = ut.getCellsRange(ut.selectedTds[0], endTdCol); ut.setSelected(cellsRange); } else { rng && rng.selectNodeContents(endTdCol).select(); } } else { if (target !== endTdCol) { cellsRange = ut.getCellsRange(target, endTdCol); ut.setSelected(cellsRange); } else { rng && rng.selectNodeContents(endTdCol).select(); } } return; } if (inTableSide(table, target, evt)) { var endTdRow = ut.getCell(ut.indexTable[cellInfo.rowIndex][ut.colsNum - 1].rowIndex, ut.indexTable[cellInfo.rowIndex][ut.colsNum - 1].cellIndex); if (evt.shiftKey && ut.selectedTds.length) { if (ut.selectedTds[0] !== endTdRow) { cellsRange = ut.getCellsRange(ut.selectedTds[0], endTdRow); ut.setSelected(cellsRange); } else { rng && rng.selectNodeContents(endTdRow).select(); } } else { if (target !== endTdRow) { cellsRange = ut.getCellsRange(target, endTdRow); ut.setSelected(cellsRange); } else { rng && rng.selectNodeContents(endTdRow).select(); } } } }; table.ondblclick = function (evt) { evt = me.window.event || evt; var target = getParentTdOrTh(evt.target || evt.srcElement); if (target) { var h; if (h = getRelation(target, mouseCoords(evt))) { if (h == 'h1') { h = 'h'; if (inTableSide(domUtils.findParentByTagName(target, "table"), target, evt)) { me.execCommand('adaptbywindow'); } else { target = getUETable(target).getPreviewCell(target); if (target) { var rng = me.selection.getRange(); rng.selectNodeContents(target).setCursor(true, true) } } } h == 'h' && me.execCommand('adaptbytext'); } } } }); switchBoderColor(true); }); //仅IE8以上支持 if (!browser.ie || (browser.ie && browser.version > 7)) { domUtils.on(me.document, "mousemove", mouseMoveEvent); } domUtils.on(me.document, "mouseout", function (evt) { var target = evt.target || evt.srcElement; if (target.tagName == "TABLE") { toggleDragableState(me, false, "", null); } }); me.addListener("mousedown", mouseDownEvent); me.addListener("mouseup", mouseUpEvent); var currentRowIndex = 0; me.addListener("mousedown", function () { currentRowIndex = 0; }); me.addListener('tabkeydown', function () { var range = this.selection.getRange(), common = range.getCommonAncestor(true, true), table = domUtils.findParentByTagName(common, 'table'); if (table) { if (domUtils.findParentByTagName(common, 'caption', true)) { var cell = domUtils.getElementsByTagName(table, 'th td'); if (cell && cell.length) { range.setStart(cell[0], 0).setCursor(false, true) } } else { var cell = domUtils.findParentByTagName(common, ['td', 'th'], true), ua = getUETable(cell); currentRowIndex = cell.rowSpan > 1 ? currentRowIndex : ua.getCellInfo(cell).rowIndex; var nextCell = ua.getTabNextCell(cell, currentRowIndex); if (nextCell) { if (isEmptyBlock(nextCell)) { range.setStart(nextCell, 0).setCursor(false, true) } else { range.selectNodeContents(nextCell).select() } } else { me.fireEvent('saveScene'); me.__hasEnterExecCommand = true; this.execCommand('insertrownext'); me.__hasEnterExecCommand = false; range = this.selection.getRange(); range.setStart(table.rows[table.rows.length - 1].cells[0], 0).setCursor(); me.fireEvent('saveScene'); } } return true; } }); browser.ie && me.addListener('selectionchange', function () { toggleDragableState(this, false, "", null); }); me.addListener("keydown", function (type, evt) { var me = this; //处理在表格的最后一个输入tab产生新的表格 var keyCode = evt.keyCode || evt.which; if (keyCode == 8 || keyCode == 46) { return; } var notCtrlKey = !evt.ctrlKey && !evt.metaKey && !evt.shiftKey && !evt.altKey; notCtrlKey && removeSelectedClass(domUtils.getElementsByTagName(me.body, "td")); var ut = getUETableBySelected(me); if (!ut) return; notCtrlKey && ut.clearSelected(); }); me.addListener("beforegetcontent", function () { switchBoderColor(false); browser.ie && utils.each(me.document.getElementsByTagName('caption'), function (ci) { if (domUtils.isEmptyNode(ci)) { ci.innerHTML = ' ' } }); }); me.addListener("aftergetcontent", function () { switchBoderColor(true); }); me.addListener("getAllHtml", function () { removeSelectedClass(me.document.getElementsByTagName("td")); }); //修正全屏状态下插入的表格宽度在非全屏状态下撑开编辑器的情况 me.addListener("fullscreenchanged", function (type, fullscreen) { if (!fullscreen) { var ratio = this.body.offsetWidth / document.body.offsetWidth, tables = domUtils.getElementsByTagName(this.body, "table"); utils.each(tables, function (table) { if (table.offsetWidth < me.body.offsetWidth) return false; var tds = domUtils.getElementsByTagName(table, "td"), backWidths = []; utils.each(tds, function (td) { backWidths.push(td.offsetWidth); }); for (var i = 0, td; td = tds[i]; i++) { td.setAttribute("width", Math.floor(backWidths[i] * ratio)); } table.setAttribute("width", Math.floor(getTableWidth(me, needIEHack, getDefaultValue(me)))) }); } }); //重写execCommand命令，用于处理框选时的处理 var oldExecCommand = me.execCommand; me.execCommand = function (cmd) { var me = this; cmd = cmd.toLowerCase(); var ut = getUETableBySelected(me), tds, range = new dom.Range(me.document), cmdFun = me.commands[cmd] || UE.commands[cmd], result; if (!cmdFun) return; if (ut && !commands[cmd] && !cmdFun.notNeedUndo && !me.__hasEnterExecCommand) { me.__hasEnterExecCommand = true; me.fireEvent("beforeexeccommand", cmd); tds = ut.selectedTds; var lastState = -2, lastValue = -2, value, state; for (var i = 0, td; td = tds[i]; i++) { if (isEmptyBlock(td)) { range.setStart(td, 0).setCursor(false, true) } else { range.selectNodeContents(td).select(true); } state = me.queryCommandState(cmd); value = me.queryCommandValue(cmd); if (state != -1) { if (lastState !== state || lastValue !== value) { me._ignoreContentChange = true; result = oldExecCommand.apply(me, arguments); me._ignoreContentChange = false; } lastState = me.queryCommandState(cmd); lastValue = me.queryCommandValue(cmd); if (domUtils.isEmptyBlock(td)) { domUtils.fillNode(me.document, td) } } } range.setStart(tds[0], 0).shrinkBoundary(true).setCursor(false, true); me.fireEvent('contentchange'); me.fireEvent("afterexeccommand", cmd); me.__hasEnterExecCommand = false; me._selectionChange(); } else { result = oldExecCommand.apply(me, arguments); } return result; }; }); /** * 删除obj的宽高style，改成属性宽高 * @param obj * @param replaceToProperty */ function removeStyleSize(obj, replaceToProperty) { removeStyle(obj, "width", true); removeStyle(obj, "height", true); } function removeStyle(obj, styleName, replaceToProperty) { if (obj.style[styleName]) { replaceToProperty && obj.setAttribute(styleName, parseInt(obj.style[styleName], 10)); obj.style[styleName] = ""; } } function getParentTdOrTh(ele) { if (ele.tagName == "TD" || ele.tagName == "TH") return ele; var td; if (td = domUtils.findParentByTagName(ele, "td", true) || domUtils.findParentByTagName(ele, "th", true)) return td; return null; } function isEmptyBlock(node) { var reg = new RegExp(domUtils.fillChar, 'g'); if (node[browser.ie ? 'innerText' : 'textContent'].replace(/^\s*$/, '').replace(reg, '').length > 0) { return 0; } for (var n in dtd.$isNotEmpty) { if (node.getElementsByTagName(n).length) { return 0; } } return 1; } function mouseCoords(evt) { if (evt.pageX || evt.pageY) { return { x:evt.pageX, y:evt.pageY }; } return { x:evt.clientX + me.document.body.scrollLeft - me.document.body.clientLeft, y:evt.clientY + me.document.body.scrollTop - me.document.body.clientTop }; } function mouseMoveEvent(evt) { try { //普通状态下鼠标移动 var target = getParentTdOrTh(evt.target || evt.srcElement), pos; //修改单元格大小时的鼠标移动 if (onDrag && dragTd) { me.document.body.style.webkitUserSelect = 'none'; me.selection.getNative()[browser.ie ? 'empty' : 'removeAllRanges'](); pos = mouseCoords(evt); toggleDragableState(me, true, "", pos, target); if (onDrag == "h") { dragLine.style.left = getPermissionX(dragTd, evt) + "px"; } else if (onDrag == "v") { dragLine.style.top = getPermissionY(dragTd, evt) + "px"; } return; } //当鼠标处于table上时，修改移动过程中的光标状态 if (target) { //针对使用table作为容器的组件不触发拖拽效果 if (me.fireEvent('excludetable', target) === true) return; pos = mouseCoords(evt); var state = getRelation(target, pos), table = domUtils.findParentByTagName(target, "table", true); if (inTableSide(table, target, evt, true)) { //toggleCursor(pos,true,"_h"); if (me.fireEvent("excludetable", table) === true) return; me.body.style.cursor = "url(" + me.options.cursorpath + "h.png),pointer"; } else if (inTableSide(table, target, evt)) { //toggleCursor(pos,true,"_v"); if (me.fireEvent("excludetable", table) === true) return; me.body.style.cursor = "url(" + me.options.cursorpath + "v.png),pointer"; } else { //toggleCursor(pos,false,""); me.body.style.cursor = "text"; if (/\d/.test(state)) { state = state.replace(/\d/, ''); target = getUETable(target).getPreviewCell(target, state == "v"); } //位于第一行的顶部或者第一列的左边时不可拖动 toggleDragableState(me, target ? !!state : false, target ? state : '', pos, target); } // toggleDragButton(inTable(pos,table),table); } else { toggleDragButton(false, table, me); } } catch (e) { showError(e); } } var dragButtomTimer; function toggleDragButton(show, table, editor) { if (!show) { if (dragOver)return; dragButtomTimer = setTimeout(function () { !dragOver && dragButton && dragButton.parentNode && dragButton.parentNode.removeChild(dragButton); }, 2000); } else { createDragButton(table, editor); } } function createDragButton(table, editor) { var pos = domUtils.getXY(table), doc = table.ownerDocument; if (dragButton && dragButton.parentNode)return dragButton; dragButton = doc.createElement("div"); dragButton.contentEditable = false; dragButton.innerHTML = ""; dragButton.style.cssText = "width:15px;height:15px;background-image:url(" + editor.options.UEDITOR_HOME_URL + "dialogs/table/dragicon.png);position: absolute;cursor:move;top:" + (pos.y - 15) + "px;left:" + (pos.x) + "px;"; domUtils.unSelectable(dragButton); dragButton.onmouseover = function (evt) { dragOver = true; }; dragButton.onmouseout = function (evt) { dragOver = false; }; domUtils.on(dragButton, 'click', function (type, evt) { doClick(evt, this); }); domUtils.on(dragButton, 'dblclick', function (type, evt) { doDblClick(evt); }); domUtils.on(dragButton, 'dragstart', function (type, evt) { domUtils.preventDefault(evt); }); var timer; function doClick(evt, button) { // 部分浏览器下需要清理 clearTimeout(timer); timer = setTimeout(function () { editor.fireEvent("tableClicked", table, button); }, 300); } function doDblClick(evt) { clearTimeout(timer); var ut = getUETable(table), start = table.rows[0].cells[0], end = ut.getLastCell(), range = ut.getCellsRange(start, end); editor.selection.getRange().setStart(start, 0).setCursor(false, true); ut.setSelected(range); } doc.body.appendChild(dragButton); } // function inPosition(table, pos) { // var tablePos = domUtils.getXY(table), // width = table.offsetWidth, // height = table.offsetHeight; // if (pos.x - tablePos.x < 5 && pos.y - tablePos.y < 5) { // return "topLeft"; // } else if (tablePos.x + width - pos.x < 5 && tablePos.y + height - pos.y < 5) { // return "bottomRight"; // } // } function inTableSide(table, cell, evt, top) { var pos = mouseCoords(evt), state = getRelation(cell, pos); if (top) { var caption = table.getElementsByTagName("caption")[0], capHeight = caption ? caption.offsetHeight : 0; return (state == "v1") && ((pos.y - domUtils.getXY(table).y - capHeight) < 8); } else { return (state == "h1") && ((pos.x - domUtils.getXY(table).x) < 8); } } /** * 获取拖动时允许的X轴坐标 * @param dragTd * @param evt */ function getPermissionX(dragTd, evt) { var ut = getUETable(dragTd); if (ut) { var preTd = ut.getSameEndPosCells(dragTd, "x")[0], nextTd = ut.getSameStartPosXCells(dragTd)[0], mouseX = mouseCoords(evt).x, left = (preTd ? domUtils.getXY(preTd).x : domUtils.getXY(ut.table).x) + 20 , right = nextTd ? domUtils.getXY(nextTd).x + nextTd.offsetWidth - 20 : (me.body.offsetWidth + 5 || parseInt(domUtils.getComputedStyle(me.body, "width"), 10)); return mouseX < left ? left : mouseX > right ? right : mouseX; } } /** * 获取拖动时允许的Y轴坐标 * @param dragTd * @param evt */ function getPermissionY(dragTd, evt) { try { var top = domUtils.getXY(dragTd).y, mousePosY = mouseCoords(evt).y; return mousePosY < top ? top : mousePosY; } catch (e) { showError(e); } } /** * 移动状态切换 * @param dragable * @param dir */ function toggleDragableState(editor, dragable, dir, mousePos, cell) { try { editor.body.style.cursor = dir == "h" ? "col-resize" : dir == "v" ? "row-resize" : "text"; if (browser.ie) { if (dir && !mousedown && !getUETableBySelected(editor)) { getDragLine(editor, editor.document); showDragLineAt(dir, cell); } else { hideDragLine(editor) } } onBorder = dragable; } catch (e) { showError(e); } } /** * 获取鼠标与当前单元格的相对位置 * @param ele * @param mousePos */ function getRelation(ele, mousePos) { var elePos = domUtils.getXY(ele); if (elePos.x + ele.offsetWidth - mousePos.x < 4) { return "h"; } if (mousePos.x - elePos.x < 4) { return 'h1' } if (elePos.y + ele.offsetHeight - mousePos.y < 4) { return "v"; } if (mousePos.y - elePos.y < 4) { return 'v1' } return ''; } function mouseDownEvent(type, evt) { //右键菜单单独处理 if (evt.button == 2) { var ut = getUETableBySelected(me), flag = false; if (ut) { var td = getTargetTd(me, evt); utils.each(ut.selectedTds, function (ti) { if (ti === td) { flag = true; } }); if (!flag) { removeSelectedClass(domUtils.getElementsByTagName(me.body, "td")); removeSelectedClass(domUtils.getElementsByTagName(me.body, "th")); ut.clearSelected() } else { td = ut.selectedTds[0]; setTimeout(function () { me.selection.getRange().setStart(td, 0).setCursor(false, true); }, 0); } } return; } if (evt.shiftKey) { return; } removeSelectedClass(domUtils.getElementsByTagName(me.body, "td")); removeSelectedClass(domUtils.getElementsByTagName(me.body, "th")); //trace:3113 //选中单元格，点击table外部，不会清掉table上挂的ueTable,会引起getUETableBySelected方法返回值 utils.each(me.document.getElementsByTagName('table'), function (t) { t.ueTable = null; }); startTd = getTargetTd(me, evt); if (!startTd) return; var table = domUtils.findParentByTagName(startTd, "table", true); ut = getUETable(table); ut && ut.clearSelected(); //判断当前鼠标状态 if (!onBorder) { me.document.body.style.webkitUserSelect = ''; mousedown = true; me.addListener('mouseover', mouseOverEvent); } else { if (browser.ie && browser.version < 8) return; var state = getRelation(startTd, mouseCoords(evt)); if (/\d/.test(state)) { state = state.replace(/\d/, ''); startTd = getUETable(startTd).getPreviewCell(startTd, state == 'v'); } hideDragLine(me); getDragLine(me, me.document); showDragLineAt(state, startTd); mousedown = true; //拖动开始 onDrag = state; dragTd = startTd; } } function removeSelectedClass(cells) { utils.each(cells, function (cell) { domUtils.removeClasses(cell, "selectTdClass"); }) } function addSelectedClass(cells) { utils.each(cells, function (cell) { domUtils.addClass(cell, "selectTdClass"); }) } function getWidth(cell) { if (!cell)return 0; return parseInt(domUtils.getComputedStyle(cell, "width"), 10); } function changeColWidth(cell, changeValue) { if (Math.abs(changeValue) < 10) return; var ut = getUETable(cell); if (ut) { var table = ut.table, backTableWidth = getWidth(table), defaultValue = getDefaultValue(me, table), //这里不考虑一个都没有情况，如果一个都没有，可以认为该表格的结构可以精简 leftCells = ut.getSameEndPosCells(cell, "x"), backLeftWidth = getWidth(leftCells[0]) - defaultValue.tdPadding * 2 - defaultValue.tdBorder, rightCells = ut.getSameStartPosXCells(cell), backRightWidth = getWidth(rightCells[0]) - defaultValue.tdPadding * 2 - defaultValue.tdBorder; //整列被rowspan时存在 utils.each(leftCells, function (cell) { if (cell.style.width) cell.style.width = ""; if (changeValue < 0)cell.style.wordBreak = "break-all"; cell.setAttribute("width", backLeftWidth + changeValue); }); utils.each(rightCells, function (cell) { if (cell.style.width) cell.style.width = ""; if (changeValue > 0)cell.style.wordBreak = "break-all"; cell.setAttribute("width", backRightWidth - changeValue); }); //如果是在表格最右边拖动，则还需要调整表格宽度，否则在合并过的单元格中输入文字，表格会被撑开 if (!cell.nextSibling) { if (table.style.width) table.style.width = ""; table.setAttribute("width", backTableWidth + changeValue); } } } function changeRowHeight(td, changeValue) { if (Math.abs(changeValue) < 10) return; var ut = getUETable(td); if (ut) { var cells = ut.getSameEndPosCells(td, "y"), //备份需要连带变化的td的原始高度，否则后期无法获取正确的值 backHeight = cells[0] ? cells[0].offsetHeight : 0; for (var i = 0, cell; cell = cells[i++];) { setCellHeight(cell, changeValue, backHeight); } } } function setCellHeight(cell, height, backHeight) { var lineHight = parseInt(domUtils.getComputedStyle(cell, "line-height"), 10), tmpHeight = backHeight + height; height = tmpHeight < lineHight ? lineHight : tmpHeight; if (cell.style.height) cell.style.height = ""; cell.rowSpan == 1 ? cell.setAttribute("height", height) : (cell.removeAttribute && cell.removeAttribute("height")); } function mouseUpEvent(type, evt) { if (evt.button == 2)return; var me = this; //清除表格上原生跨选问题 var range = me.selection.getRange(), start = domUtils.findParentByTagName(range.startContainer, 'table', true), end = domUtils.findParentByTagName(range.endContainer, 'table', true); if (start || end) { if (start === end) { start = domUtils.findParentByTagName(range.startContainer, ['td', 'th', 'caption'], true); end = domUtils.findParentByTagName(range.endContainer, ['td', 'th', 'caption'], true); if (start !== end) { me.selection.clearRange() } } else { me.selection.clearRange() } } mousedown = false; me.document.body.style.webkitUserSelect = ''; //拖拽状态下的mouseUP if ((!browser.ie || (browser.ie && browser.version > 7)) && onDrag && dragTd) { dragLine = me.document.getElementById('ue_tableDragLine'); var dragTdPos = domUtils.getXY(dragTd), dragLinePos = domUtils.getXY(dragLine); switch (onDrag) { case "h": changeColWidth(dragTd, dragLinePos.x - dragTdPos.x - dragTd.offsetWidth); break; case "v": changeRowHeight(dragTd, dragLinePos.y - dragTdPos.y - dragTd.offsetHeight); break; default: } onDrag = ""; dragTd = null; hideDragLine(me); return; } //正常状态下的mouseup if (!startTd) { var target = domUtils.findParentByTagName(evt.target || evt.srcElement, "td", true); if (!target) target = domUtils.findParentByTagName(evt.target || evt.srcElement, "th", true); if (target && (target.tagName == "TD" || target.tagName == "TH")) { if (me.fireEvent("excludetable", target) === true) return; range = new dom.Range(me.document); range.setStart(target, 0).setCursor(false, true); } } else { var ut = getUETable(startTd), cell = ut ? ut.selectedTds[0] : null; if (cell) { range = new dom.Range(me.document); if (domUtils.isEmptyBlock(cell)) { range.setStart(cell, 0).setCursor(false, true); } else { range.selectNodeContents(cell).shrinkBoundary().setCursor(false, true); } } else { range = me.selection.getRange().shrinkBoundary(); if (!range.collapsed) { var start = domUtils.findParentByTagName(range.startContainer, ['td', 'th'], true), end = domUtils.findParentByTagName(range.endContainer, ['td', 'th'], true); //在table里边的不能清除 if (start && !end || !start && end || start && end && start !== end) { range.setCursor(false, true); } } } startTd = null; me.removeListener('mouseover', mouseOverEvent); } me._selectionChange(250, evt); } function mouseOverEvent(type, evt) { var me = this, tar = evt.target || evt.srcElement; currentTd = domUtils.findParentByTagName(tar, "td", true) || domUtils.findParentByTagName(tar, "th", true); //需要判断两个TD是否位于同一个表格内 if (startTd && currentTd && ((startTd.tagName == "TD" && currentTd.tagName == "TD") || (startTd.tagName == "TH" && currentTd.tagName == "TH")) && domUtils.findParentByTagName(startTd, 'table') == domUtils.findParentByTagName(currentTd, 'table')) { var ut = getUETable(currentTd); if (startTd != currentTd) { me.document.body.style.webkitUserSelect = 'none'; me.selection.getNative()[browser.ie ? 'empty' : 'removeAllRanges'](); var range = ut.getCellsRange(startTd, currentTd); ut.setSelected(range); } else { me.document.body.style.webkitUserSelect = ''; ut.clearSelected(); } } evt.preventDefault ? evt.preventDefault() : (evt.returnValue = false); } /** * 根据当前点击的td或者table获取索引对象 * @param tdOrTable */ function getUETable(tdOrTable) { var tag = tdOrTable.tagName.toLowerCase(); tdOrTable = (tag == "td" || tag == "th" || tag == 'caption') ? domUtils.findParentByTagName(tdOrTable, "table", true) : tdOrTable; if (!tdOrTable.ueTable) { tdOrTable.ueTable = new UETable(tdOrTable); } return tdOrTable.ueTable; } /** * 根据当前框选的td来获取ueTable对象 */ function getUETableBySelected(editor) { var table = getTableItemsByRange(editor).table; if (table && table.ueTable && table.ueTable.selectedTds.length) { return table.ueTable; } return null; } function getDragLine(editor, doc) { if (mousedown)return; dragLine = editor.document.createElement("div"); domUtils.setAttributes(dragLine, { id:"ue_tableDragLine", unselectable:'on', contenteditable:false, 'onresizestart':'return false', 'ondragstart':'return false', 'onselectstart':'return false', style:"background-color:blue;position:absolute;padding:0;margin:0;background-image:none;border:0px none;opacity:0;filter:alpha(opacity=0)" }); // domUtils.on(dragLine,['resizestart','dragstart','selectstart'],function(evt){ // domUtils.preventDefault(evt); // }); editor.body.appendChild(dragLine); } function hideDragLine(editor) { if (mousedown)return; var line; while (line = editor.document.getElementById('ue_tableDragLine')) { domUtils.remove(line) } } /** * 依据state（v|h）在cell位置显示横线 * @param state * @param cell */ function showDragLineAt(state, cell) { if (!cell) return; var table = domUtils.findParentByTagName(cell, "table"), caption = table.getElementsByTagName('caption'), width = table.offsetWidth, height = table.offsetHeight - (caption.length > 0 ? caption[0].offsetHeight : 0), tablePos = domUtils.getXY(table), cellPos = domUtils.getXY(cell), css; switch (state) { case "h": css = 'height:' + height + 'px;top:' + (tablePos.y + (caption.length > 0 ? caption[0].offsetHeight : 0)) + 'px;left:' + (cellPos.x + cell.offsetWidth - 2); dragLine.style.cssText = css + 'px;position: absolute;display:block;background-color:blue;width:1px;border:0; color:blue;opacity:.3;filter:alpha(opacity=30)'; break; case "v": css = 'width:' + width + 'px;left:' + tablePos.x + 'px;top:' + (cellPos.y + cell.offsetHeight - 2 ); //必须加上border:0和color:blue，否则低版ie不支持背景色显示 dragLine.style.cssText = css + 'px;overflow:hidden;position: absolute;display:block;background-color:blue;height:1px;border:0;color:blue;opacity:.2;filter:alpha(opacity=20)'; break; default: } } /** * 当表格边框颜色为白色时设置为虚线,true为添加虚线 * @param flag */ function switchBoderColor(flag) { var tableArr = domUtils.getElementsByTagName(me.body, "table"), color; for (var i = 0, node; node = tableArr[i++];) { var td = domUtils.getElementsByTagName(node, "td"); if (td[0]) { if (flag) { color = (td[0].style.borderColor).replace(/\s/g, ""); if (/(#ffffff)|(rgb$255,f55,255$)/ig.test(color)) domUtils.addClass(node, "noBorderTable") } else { domUtils.removeClasses(node, "noBorderTable") } } } } function getTableWidth(editor, needIEHack, defaultValue) { var body = editor.body; return body.offsetWidth - (needIEHack ? parseInt(domUtils.getComputedStyle(body, 'margin-left'), 10) * 2 : 0) - defaultValue.tableBorder * 2 - (editor.options.offsetWidth || 0); } UE.commands['inserttable'] = { queryCommandState:function () { return getTableItemsByRange(this).table ? -1 : 0; }, execCommand:function (cmd, opt) { function createTable(opt, tableWidth, tdWidth) { var html = [], rowsNum = opt.numRows, colsNum = opt.numCols; for (var r = 0; r < rowsNum; r++) { html.push(''); for (var c = 0; c < colsNum; c++) { html.push('' + (browser.ie ? domUtils.fillChar : '
') + '') } html.push('') } return '' + html.join('') + '

' } if (!opt) { opt = utils.extend({}, { numCols:this.options.defaultCols, numRows:this.options.defaultRows, tdvalign:this.options.tdvalign }) } var range = this.selection.getRange(), start = range.startContainer, firstParentBlock = domUtils.findParent(start, function (node) { return domUtils.isBlockElm(node); }, true); var me = this, defaultValue = getDefaultValue(me), tableWidth = getTableWidth(me, needIEHack, defaultValue) - (firstParentBlock ? parseInt(domUtils.getXY(firstParentBlock).x, 10) : 0), tdWidth = Math.floor(tableWidth / opt.numCols - defaultValue.tdPadding * 2 - defaultValue.tdBorder); //todo其他属性 !opt.tdvalign && (opt.tdvalign = me.options.tdvalign); me.execCommand("inserthtml", createTable(opt, tableWidth, tdWidth)); } }; UE.commands['insertparagraphbeforetable'] = { queryCommandState:function () { return getTableItemsByRange(this).cell ? 0 : -1; }, execCommand:function () { var table = getTableItemsByRange(this).table; if (table) { var p = this.document.createElement("p"); p.innerHTML = browser.ie ? ' ' : '
'; table.parentNode.insertBefore(p, table); this.selection.getRange().setStart(p, 0).setCursor(); } } }; UE.commands['deletetable'] = { queryCommandState:function () { var rng = this.selection.getRange(); return domUtils.findParentByTagName(rng.startContainer, 'table', true) ? 0 : -1; }, execCommand:function (cmd, table) { var rng = this.selection.getRange(); table = table || domUtils.findParentByTagName(rng.startContainer, 'table', true); if (table) { var next = table.nextSibling; if (!next) { next = domUtils.createElement(this.document, 'p', { 'innerHTML':browser.ie ? domUtils.fillChar : '
' }); table.parentNode.insertBefore(next, table); } domUtils.remove(table); rng = this.selection.getRange(); if (next.nodeType == 3) { rng.setStartBefore(next) } else { rng.setStart(next, 0) } rng.setCursor(false, true) toggleDragableState(this, false, "", null); if (dragButton)domUtils.remove(dragButton); } } }; UE.commands['cellalign'] = { queryCommandState:function () { return getSelectedArr(this).length ? 0 : -1 }, execCommand:function (cmd, align) { var selectedTds = getSelectedArr(this); if (selectedTds.length) { for (var i = 0, ci; ci = selectedTds[i++];) { ci.setAttribute('align', align); } } } }; UE.commands['cellvalign'] = { queryCommandState:function () { return getSelectedArr(this).length ? 0 : -1; }, execCommand:function (cmd, valign) { var selectedTds = getSelectedArr(this); if (selectedTds.length) { for (var i = 0, ci; ci = selectedTds[i++];) { ci.setAttribute('vAlign', valign); } } } }; UE.commands['insertcaption'] = { queryCommandState:function () { var table = getTableItemsByRange(this).table; if (table) { return table.getElementsByTagName('caption').length == 0 ? 1 : -1; } return -1; }, execCommand:function () { var table = getTableItemsByRange(this).table; if (table) { var caption = this.document.createElement('caption'); caption.innerHTML = browser.ie ? domUtils.fillChar : '
'; table.insertBefore(caption, table.firstChild); var range = this.selection.getRange(); range.setStart(caption, 0).setCursor(); } } }; UE.commands['deletecaption'] = { queryCommandState:function () { var rng = this.selection.getRange(), table = domUtils.findParentByTagName(rng.startContainer, 'table'); if (table) { return table.getElementsByTagName('caption').length == 0 ? -1 : 1; } return -1; }, execCommand:function () { var rng = this.selection.getRange(), table = domUtils.findParentByTagName(rng.startContainer, 'table'); if (table) { domUtils.remove(table.getElementsByTagName('caption')[0]); var range = this.selection.getRange(); range.setStart(table.rows[0].cells[0], 0).setCursor(); } } }; UE.commands['inserttitle'] = { queryCommandState:function () { var table = getTableItemsByRange(this).table; if (table) { var firstRow = table.rows[0]; return firstRow.getElementsByTagName('th').length == 0 ? 0 : -1 } return -1; }, execCommand:function () { var table = getTableItemsByRange(this).table; if (table) { getUETable(table).insertRow(0, 'th'); } var th = table.getElementsByTagName('th')[0]; this.selection.getRange().setStart(th, 0).setCursor(false, true); } }; UE.commands['deletetitle'] = { queryCommandState:function () { var table = getTableItemsByRange(this).table; if (table) { var firstRow = table.rows[0]; return firstRow.getElementsByTagName('th').length ? 0 : -1 } return -1; }, execCommand:function () { var table = getTableItemsByRange(this).table; if (table) { domUtils.remove(table.rows[0]) } var td = table.getElementsByTagName('td')[0]; this.selection.getRange().setStart(td, 0).setCursor(false, true); } }; UE.commands["mergeright"] = { queryCommandState:function (cmd) { var tableItems = getTableItemsByRange(this); if (!tableItems.cell) return -1; var ut = getUETable(tableItems.table); if (ut.selectedTds.length) return -1; var cellInfo = ut.getCellInfo(tableItems.cell), rightColIndex = cellInfo.colIndex + cellInfo.colSpan; if (rightColIndex >= ut.colsNum) return -1; var rightCellInfo = ut.indexTable[cellInfo.rowIndex][rightColIndex]; return (rightCellInfo.rowIndex == cellInfo.rowIndex && rightCellInfo.rowSpan == cellInfo.rowSpan) ? 0 : -1; }, execCommand:function (cmd) { var rng = this.selection.getRange(), bk = rng.createBookmark(true); var cell = getTableItemsByRange(this).cell, ut = getUETable(cell); ut.mergeRight(cell); rng.moveToBookmark(bk).select(); } }; UE.commands["mergedown"] = { queryCommandState:function (cmd) { var tableItems = getTableItemsByRange(this), cell = tableItems.cell; if (!cell || cell.tagName == "TH") return -1; var ut = getUETable(tableItems.table); if (ut.selectedTds.length)return -1; var cellInfo = ut.getCellInfo(tableItems.cell), downRowIndex = cellInfo.rowIndex + cellInfo.rowSpan; // 如果处于最下边则不能f向右合并 if (downRowIndex >= ut.rowsNum) return -1; var downCellInfo = ut.indexTable[downRowIndex][cellInfo.colIndex]; // 当且仅当两个Cell的开始列号和结束列号一致时能进行合并 return (downCellInfo.colIndex == cellInfo.colIndex && downCellInfo.colSpan == cellInfo.colSpan) && tableItems.cell.tagName !== 'TH' ? 0 : -1; }, execCommand:function () { var rng = this.selection.getRange(), bk = rng.createBookmark(true); var cell = getTableItemsByRange(this).cell, ut = getUETable(cell); ut.mergeDown(cell); rng.moveToBookmark(bk).select(); } }; UE.commands["mergecells"] = { queryCommandState:function () { return getUETableBySelected(this) ? 0 : -1; }, execCommand:function () { var ut = getUETableBySelected(this); if (ut && ut.selectedTds.length) { var cell = ut.selectedTds[0]; getUETableBySelected(this).mergeRange(); var rng = this.selection.getRange(); if (domUtils.isEmptyBlock(cell)) { rng.setStart(cell, 0).collapse(true) } else { rng.selectNodeContents(cell) } rng.select(); } } }; UE.commands["insertrow"] = { queryCommandState:function () { var tableItems = getTableItemsByRange(this), cell = tableItems.cell; return cell && cell.tagName == "TD" && getUETable(tableItems.table).rowsNum < this.options.maxRowNum ? 0 : -1; }, execCommand:function () { var rng = this.selection.getRange(), bk = rng.createBookmark(true); var cell = getTableItemsByRange(this).cell, ut = getUETable(cell), cellInfo = ut.getCellInfo(cell); //ut.insertRow(!ut.selectedTds.length ? cellInfo.rowIndex:ut.cellsRange.beginRowIndex,''); if (!ut.selectedTds.length) { ut.insertRow(cellInfo.rowIndex, cell); } else { var range = ut.cellsRange; for (var i = 0, len = range.endRowIndex - range.beginRowIndex + 1; i < len; i++) { ut.insertRow(range.beginRowIndex, cell); } } rng.moveToBookmark(bk).select(); } }; //后插入行 UE.commands["insertrownext"] = { queryCommandState:function () { var tableItems = getTableItemsByRange(this), cell = tableItems.cell; return cell && (cell.tagName == "TD") && getUETable(tableItems.table).rowsNum < this.options.maxRowNum ? 0 : -1; }, execCommand:function () { var rng = this.selection.getRange(), bk = rng.createBookmark(true); var cell = getTableItemsByRange(this).cell, ut = getUETable(cell), cellInfo = ut.getCellInfo(cell); //ut.insertRow(!ut.selectedTds.length? cellInfo.rowIndex + cellInfo.rowSpan : ut.cellsRange.endRowIndex + 1,''); if (!ut.selectedTds.length) { ut.insertRow(cellInfo.rowIndex + cellInfo.rowSpan, cell); } else { var range = ut.cellsRange; for (var i = 0, len = range.endRowIndex - range.beginRowIndex + 1; i < len; i++) { ut.insertRow(range.endRowIndex + 1, cell); } } rng.moveToBookmark(bk).select(); } }; UE.commands["deleterow"] = { queryCommandState:function () { var tableItems = getTableItemsByRange(this); if (!tableItems.cell) { return -1; } }, execCommand:function () { var cell = getTableItemsByRange(this).cell, ut = getUETable(cell), cellsRange = ut.cellsRange, cellInfo = ut.getCellInfo(cell), preCell = ut.getVSideCell(cell), nextCell = ut.getVSideCell(cell, true), rng = this.selection.getRange(); if (utils.isEmptyObject(cellsRange)) { ut.deleteRow(cellInfo.rowIndex); } else { for (var i = cellsRange.beginRowIndex; i < cellsRange.endRowIndex + 1; i++) { ut.deleteRow(cellsRange.beginRowIndex); } } var table = ut.table; if (!table.getElementsByTagName('td').length) { var nextSibling = table.nextSibling; domUtils.remove(table); if (nextSibling) { rng.setStart(nextSibling, 0).setCursor(false, true); } } else { if (cellInfo.rowSpan == 1 || cellInfo.rowSpan == cellsRange.endRowIndex - cellsRange.beginRowIndex + 1) { if (nextCell || preCell) rng.selectNodeContents(nextCell || preCell).setCursor(false, true); } else { var newCell = ut.getCell(cellInfo.rowIndex, ut.indexTable[cellInfo.rowIndex][cellInfo.colIndex].cellIndex); if (newCell) rng.selectNodeContents(newCell).setCursor(false, true); } } } }; UE.commands["insertcol"] = { queryCommandState:function (cmd) { var tableItems = getTableItemsByRange(this), cell = tableItems.cell; return cell && (cell.tagName == "TD" || cell.tagName == 'TH') && getUETable(tableItems.table).colsNum < this.options.maxColNum ? 0 : -1; }, execCommand:function (cmd) { var rng = this.selection.getRange(), bk = rng.createBookmark(true); if (this.queryCommandState(cmd) == -1)return; var cell = getTableItemsByRange(this).cell, ut = getUETable(cell), cellInfo = ut.getCellInfo(cell); //ut.insertCol(!ut.selectedTds.length ? cellInfo.colIndex:ut.cellsRange.beginColIndex); if (!ut.selectedTds.length) { ut.insertCol(cellInfo.colIndex, cell); } else { var range = ut.cellsRange; for (var i = 0, len = range.endColIndex - range.beginColIndex + 1; i < len; i++) { ut.insertCol(range.beginColIndex, cell); } } rng.moveToBookmark(bk).select(true); } }; UE.commands["insertcolnext"] = { queryCommandState:function () { var tableItems = getTableItemsByRange(this), cell = tableItems.cell; return cell && getUETable(tableItems.table).colsNum < this.options.maxColNum ? 0 : -1; }, execCommand:function () { var rng = this.selection.getRange(), bk = rng.createBookmark(true); var cell = getTableItemsByRange(this).cell, ut = getUETable(cell), cellInfo = ut.getCellInfo(cell); //ut.insertCol(!ut.selectedTds.length ? cellInfo.colIndex + cellInfo.colSpan:ut.cellsRange.endColIndex +1); if (!ut.selectedTds.length) { ut.insertCol(cellInfo.colIndex + cellInfo.colSpan, cell); } else { var range = ut.cellsRange; for (var i = 0, len = range.endColIndex - range.beginColIndex + 1; i < len; i++) { ut.insertCol(range.endColIndex + 1, cell); } } rng.moveToBookmark(bk).select(); } }; UE.commands["deletecol"] = { queryCommandState:function () { var tableItems = getTableItemsByRange(this); if (!tableItems.cell) return -1; }, execCommand:function () { var cell = getTableItemsByRange(this).cell, ut = getUETable(cell), range = ut.cellsRange, cellInfo = ut.getCellInfo(cell), preCell = ut.getHSideCell(cell), nextCell = ut.getHSideCell(cell, true); if (utils.isEmptyObject(range)) { ut.deleteCol(cellInfo.colIndex); } else { for (var i = range.beginColIndex; i < range.endColIndex + 1; i++) { ut.deleteCol(range.beginColIndex); } } var table = ut.table, rng = this.selection.getRange(); if (!table.getElementsByTagName('td').length) { var nextSibling = table.nextSibling; domUtils.remove(table); if (nextSibling) { rng.setStart(nextSibling, 0).setCursor(false, true); } } else { if (domUtils.inDoc(cell, this.document)) { rng.setStart(cell, 0).setCursor(false, true); } else { if (nextCell && domUtils.inDoc(nextCell, this.document)) { rng.selectNodeContents(nextCell).setCursor(false, true); } else { if (preCell && domUtils.inDoc(preCell, this.document)) { rng.selectNodeContents(preCell).setCursor(true, true); } } } } } }; UE.commands["splittocells"] = { queryCommandState:function () { var tableItems = getTableItemsByRange(this), cell = tableItems.cell; if (!cell) return -1; var ut = getUETable(tableItems.table); if (ut.selectedTds.length > 0) return -1; return cell && (cell.colSpan > 1 || cell.rowSpan > 1) ? 0 : -1; }, execCommand:function () { var rng = this.selection.getRange(), bk = rng.createBookmark(true); var cell = getTableItemsByRange(this).cell, ut = getUETable(cell); ut.splitToCells(cell); rng.moveToBookmark(bk).select(); } }; UE.commands["splittorows"] = { queryCommandState:function () { var tableItems = getTableItemsByRange(this), cell = tableItems.cell; if (!cell) return -1; var ut = getUETable(tableItems.table); if (ut.selectedTds.length > 0) return -1; return cell && cell.rowSpan > 1 ? 0 : -1; }, execCommand:function () { var rng = this.selection.getRange(), bk = rng.createBookmark(true); var cell = getTableItemsByRange(this).cell, ut = getUETable(cell); ut.splitToRows(cell); rng.moveToBookmark(bk).select(); } }; UE.commands["splittocols"] = { queryCommandState:function () { var tableItems = getTableItemsByRange(this), cell = tableItems.cell; if (!cell) return -1; var ut = getUETable(tableItems.table); if (ut.selectedTds.length > 0) return -1; return cell && cell.colSpan > 1 ? 0 : -1; }, execCommand:function () { var rng = this.selection.getRange(), bk = rng.createBookmark(true); var cell = getTableItemsByRange(this).cell, ut = getUETable(cell); ut.splitToCols(cell); rng.moveToBookmark(bk).select(); } }; function getDefaultValue(editor, table) { var borderMap = { thin:'0px', medium:'1px', thick:'2px' }, tableBorder, tdPadding, tdBorder, tmpValue; if (!table) { table = editor.document.createElement('table'); table.insertRow(0).insertCell(0).innerHTML = 'xxx'; editor.body.appendChild(table); var td = table.getElementsByTagName('td')[0]; tmpValue = domUtils.getComputedStyle(table, 'border-left-width'); tableBorder = parseInt(borderMap[tmpValue] || tmpValue, 10); tmpValue = domUtils.getComputedStyle(td, 'padding-left'); tdPadding = parseInt(borderMap[tmpValue] || tmpValue, 10); tmpValue = domUtils.getComputedStyle(td, 'border-left-width'); tdBorder = parseInt(borderMap[tmpValue] || tmpValue, 10); domUtils.remove(table); return { tableBorder:tableBorder, tdPadding:tdPadding, tdBorder:tdBorder }; } else { td = table.getElementsByTagName('td')[0]; tmpValue = domUtils.getComputedStyle(table, 'border-left-width'); tableBorder = parseInt(borderMap[tmpValue] || tmpValue, 10); tmpValue = domUtils.getComputedStyle(td, 'padding-left'); tdPadding = parseInt(borderMap[tmpValue] || tmpValue, 10); tmpValue = domUtils.getComputedStyle(td, 'border-left-width'); tdBorder = parseInt(borderMap[tmpValue] || tmpValue, 10); return { tableBorder:tableBorder, tdPadding:tdPadding, tdBorder:tdBorder }; } } UE.commands["adaptbytext"] = UE.commands["adaptbywindow"] = { queryCommandState:function () { return getTableItemsByRange(this).table ? 0 : -1 }, execCommand:function (cmd) { var tableItems = getTableItemsByRange(this), table = tableItems.table; if (table) { var tds = table.getElementsByTagName("td"); utils.each(tds, function (td) { td.removeAttribute("width"); }); if (cmd == 'adaptbywindow') { table.setAttribute('width', getTableWidth(this, needIEHack, getDefaultValue(this, table))); utils.each(tds, function (td) { td.setAttribute("width", td.offsetWidth + ""); }); } else { table.style.width = ""; table.removeAttribute("width"); var defaultValue = getDefaultValue(me, table); var width = table.offsetWidth, bodyWidth = me.body.offsetWidth; if (width > bodyWidth) { table.setAttribute('width', getTableWidth(me, needIEHack, defaultValue)); } } } } }; //平均分配各列 UE.commands['averagedistributecol'] = { queryCommandState:function () { var ut = getUETableBySelected(this); if (!ut) return -1; return ut.isFullRow() || ut.isFullCol() ? 0 : -1; }, execCommand:function (cmd) { var me = this, ut = getUETableBySelected(me); function getAverageWidth() { var tb = ut.table, averageWidth, sumWidth = 0, colsNum = 0, tbAttr = getDefaultValue(me, tb); if (ut.isFullRow()) { sumWidth = tb.offsetWidth; colsNum = ut.colsNum; } else { var begin = ut.cellsRange.beginColIndex, end = ut.cellsRange.endColIndex, node; for (var i = begin; i <= end;) { node = ut.selectedTds[i]; sumWidth += node.offsetWidth; i += node.colSpan; colsNum += 1; } } averageWidth = Math.ceil(sumWidth / colsNum) - tbAttr.tdBorder * 2 - tbAttr.tdPadding * 2; return averageWidth; } function setAverageWidth(averageWidth) { utils.each(domUtils.getElementsByTagName(ut.table, "th"), function (node) { node.setAttribute("width", ""); }); var cells = ut.isFullRow() ? domUtils.getElementsByTagName(ut.table, "td") : ut.selectedTds; utils.each(cells, function (node) { if (node.colSpan == 1) { node.setAttribute("width", averageWidth); } }); } if (ut && ut.selectedTds.length) { setAverageWidth(getAverageWidth()); } } }; //平均分配各行 UE.commands['averagedistributerow'] = { queryCommandState:function () { var ut = getUETableBySelected(this); if (!ut) return -1; if (ut.selectedTds && /th/ig.test(ut.selectedTds[0].tagName)) return -1; return ut.isFullRow() || ut.isFullCol() ? 0 : -1; }, execCommand:function (cmd) { var me = this, ut = getUETableBySelected(me); function getAverageHeight() { var averageHeight, rowNum, sumHeight = 0, tb = ut.table, tbAttr = getDefaultValue(me, tb), tdpadding = parseInt(domUtils.getComputedStyle(tb.getElementsByTagName('td')[0], "padding-top")); if (ut.isFullCol()) { var captionArr = domUtils.getElementsByTagName(tb, "caption"), thArr = domUtils.getElementsByTagName(tb, "th"), captionHeight, thHeight; if (captionArr.length > 0) { captionHeight = captionArr[0].offsetHeight; } if (thArr.length > 0) { thHeight = thArr[0].offsetHeight; } sumHeight = tb.offsetHeight - (captionHeight || 0) - (thHeight || 0); rowNum = thArr.length == 0 ? ut.rowsNum : (ut.rowsNum - 1); } else { var begin = ut.cellsRange.beginRowIndex, end = ut.cellsRange.endRowIndex, count = 0, trs = domUtils.getElementsByTagName(tb, "tr"); for (var i = begin; i <= end; i++) { sumHeight += trs[i].offsetHeight; count += 1; } rowNum = count; } //ie8下是混杂模式 if (browser.ie && browser.version < 9) { averageHeight = Math.ceil(sumHeight / rowNum); } else { averageHeight = Math.ceil(sumHeight / rowNum) - tbAttr.tdBorder * 2 - tdpadding * 2; } return averageHeight; } function setAverageHeight(averageHeight) { var cells = ut.isFullCol() ? domUtils.getElementsByTagName(ut.table, "td") : ut.selectedTds; utils.each(cells, function (node) { if (node.rowSpan == 1) { node.setAttribute("height", averageHeight); } }); } if (ut && ut.selectedTds.length) { setAverageHeight(getAverageHeight()); } } }; //单元格对齐方式 UE.commands['cellalignment'] = { queryCommandState:function () { return getTableItemsByRange(this).table ? 0 : -1 }, execCommand:function (cmd, data) { var me = this, ut = getUETableBySelected(me); if (!ut) { var start = me.selection.getStart(), cell = start && domUtils.findParentByTagName(start, ["td", "th", "caption"], true); if (!/caption/ig.test(cell.tagName)) { domUtils.setAttributes(cell, data); } else { cell.style.textAlign = data.align; cell.style.verticalAlign = data.vAlign; } me.selection.getRange().setCursor(true); } else { utils.each(ut.selectedTds, function (cell) { domUtils.setAttributes(cell, data); }); } } }; //表格对齐方式 UE.commands['tablealignment'] = { queryCommandState:function () { return getTableItemsByRange(this).table ? 0 : -1 }, execCommand:function (cmd, data) { var me = this, start = me.selection.getStart(), table = start && domUtils.findParentByTagName(start, ["table"], true); if (table) { var obj = {}; obj[data[0]] = data[1]; table.style[utils.cssStyleToDomStyle("float")] = ""; table.style.margin = ""; domUtils.setStyles(table, obj); } } }; //表格属性 UE.commands['edittable'] = { queryCommandState:function () { return getTableItemsByRange(this).table ? 0 : -1 }, execCommand:function (cmd, color) { var rng = this.selection.getRange(), table = domUtils.findParentByTagName(rng.startContainer, 'table'); if (table) { var arr = domUtils.getElementsByTagName(table, "td").concat( domUtils.getElementsByTagName(table, "th"), domUtils.getElementsByTagName(table, "caption") ); utils.each(arr, function (node) { node.style.borderColor = color; }); } } }; //单元格属性 UE.commands['edittd'] = { queryCommandState:function () { return getTableItemsByRange(this).table ? 0 : -1 }, execCommand:function (cmd, bkColor) { var me = this, ut = getUETableBySelected(me); if (!ut) { var start = me.selection.getStart(), cell = start && domUtils.findParentByTagName(start, ["td", "th", "caption"], true); if (cell) { cell.style.backgroundColor = bkColor; } } else { utils.each(ut.selectedTds, function (cell) { cell.style.backgroundColor = bkColor; }); } } }; /** * UE表格操作类 * @param table * @constructor */ function UETable(table) { this.table = table; this.indexTable = []; this.selectedTds = []; this.cellsRange = {}; this.update(table); } UETable.prototype = { getMaxRows:function () { var rows = this.table.rows, maxLen = 1; for (var i = 0, row; row = rows[i]; i++) { var currentMax = 1; for (var j = 0, cj; cj = row.cells[j++];) { currentMax = Math.max(cj.rowSpan || 1, currentMax); } maxLen = Math.max(currentMax + i, maxLen); } return maxLen; }, /** * 获取当前表格的最大列数 */ getMaxCols:function () { var rows = this.table.rows, maxLen = 0, cellRows = {}; for (var i = 0, row; row = rows[i]; i++) { var cellsNum = 0; for (var j = 0, cj; cj = row.cells[j++];) { cellsNum += (cj.colSpan || 1); if (cj.rowSpan && cj.rowSpan > 1) { for (var k = 1; k < cj.rowSpan; k++) { if (!cellRows['row_' + (i + k)]) { cellRows['row_' + (i + k)] = (cj.colSpan || 1); } else { cellRows['row_' + (i + k)]++ } } } } cellsNum += cellRows['row_' + i] || 0; maxLen = Math.max(cellsNum, maxLen); } return maxLen; }, getCellColIndex:function (cell) { }, /** * 获取当前cell旁边的单元格， * @param cell * @param right */ getHSideCell:function (cell, right) { try { var cellInfo = this.getCellInfo(cell), previewRowIndex, previewColIndex; var len = this.selectedTds.length, range = this.cellsRange; //首行或者首列没有前置单元格 if ((!right && (!len ? !cellInfo.colIndex : !range.beginColIndex)) || (right && (!len ? (cellInfo.colIndex == (this.colsNum - 1)) : (range.endColIndex == this.colsNum - 1)))) return null; previewRowIndex = !len ? cellInfo.rowIndex : range.beginRowIndex; previewColIndex = !right ? ( !len ? (cellInfo.colIndex < 1 ? 0 : (cellInfo.colIndex - 1)) : range.beginColIndex - 1) : ( !len ? cellInfo.colIndex + 1 : range.endColIndex + 1); return this.getCell(this.indexTable[previewRowIndex][previewColIndex].rowIndex, this.indexTable[previewRowIndex][previewColIndex].cellIndex); } catch (e) { showError(e); } }, getTabNextCell:function (cell, preRowIndex) { var cellInfo = this.getCellInfo(cell), rowIndex = preRowIndex || cellInfo.rowIndex, colIndex = cellInfo.colIndex + 1 + (cellInfo.colSpan - 1), nextCell; try { nextCell = this.getCell(this.indexTable[rowIndex][colIndex].rowIndex, this.indexTable[rowIndex][colIndex].cellIndex); } catch (e) { try { rowIndex = rowIndex * 1 + 1; colIndex = 0; nextCell = this.getCell(this.indexTable[rowIndex][colIndex].rowIndex, this.indexTable[rowIndex][colIndex].cellIndex); } catch (e) { } } return nextCell; }, /** * 获取视觉上的后置单元格 * @param cell * @param bottom */ getVSideCell:function (cell, bottom, ignoreRange) { try { var cellInfo = this.getCellInfo(cell), nextRowIndex, nextColIndex; var len = this.selectedTds.length && !ignoreRange, range = this.cellsRange; //末行或者末列没有后置单元格 if ((!bottom && (cellInfo.rowIndex == 0)) || (bottom && (!len ? (cellInfo.rowIndex + cellInfo.rowSpan > this.rowsNum - 1) : (range.endRowIndex == this.rowsNum - 1)))) return null; nextRowIndex = !bottom ? ( !len ? cellInfo.rowIndex - 1 : range.beginRowIndex - 1) : ( !len ? (cellInfo.rowIndex + cellInfo.rowSpan) : range.endRowIndex + 1); nextColIndex = !len ? cellInfo.colIndex : range.beginColIndex; return this.getCell(this.indexTable[nextRowIndex][nextColIndex].rowIndex, this.indexTable[nextRowIndex][nextColIndex].cellIndex); } catch (e) { showError(e); } }, /** * 获取相同结束位置的单元格，xOrY指代了是获取x轴相同还是y轴相同 */ getSameEndPosCells:function (cell, xOrY) { try { var flag = (xOrY.toLowerCase() === "x"), end = domUtils.getXY(cell)[flag ? 'x' : 'y'] + cell["offset" + (flag ? 'Width' : 'Height')], rows = this.table.rows, cells = null, returns = []; for (var i = 0; i < this.rowsNum; i++) { cells = rows[i].cells; for (var j = 0, tmpCell; tmpCell = cells[j++];) { var tmpEnd = domUtils.getXY(tmpCell)[flag ? 'x' : 'y'] + tmpCell["offset" + (flag ? 'Width' : 'Height')]; //对应行的td已经被上面行rowSpan了 if (tmpEnd > end && flag) break; if (cell == tmpCell || end == tmpEnd) { //只获取单一的单元格 //todo 仅获取单一单元格在特定情况下会造成returns为空，从而影响后续的拖拽实现，修正这个。需考虑性能 if (tmpCell[flag ? "colSpan" : "rowSpan"] == 1) { returns.push(tmpCell); } if (flag) break; } } } return returns; } catch (e) { showError(e); } }, setCellContent:function (cell, content) { cell.innerHTML = content || (browser.ie ? domUtils.fillChar : "
"); }, cloneCell:cloneCell, /** * 获取跟当前单元格的右边竖线为左边的所有未合并单元格 */ getSameStartPosXCells:function (cell) { try { var start = domUtils.getXY(cell).x + cell.offsetWidth, rows = this.table.rows, cells , returns = []; for (var i = 0; i < this.rowsNum; i++) { cells = rows[i].cells; for (var j = 0, tmpCell; tmpCell = cells[j++];) { var tmpStart = domUtils.getXY(tmpCell).x; if (tmpStart > start) break; if (tmpStart == start && tmpCell.colSpan == 1) { returns.push(tmpCell); break; } } } return returns; } catch (e) { showError(e); } }, /** * 更新table对应的索引表 */ update:function (table) { this.table = table || this.table; this.selectedTds = []; this.cellsRange = {}; this.indexTable = []; var rows = this.table.rows, //暂时采用rows Length,对残缺表格可能存在问题， //todo 可以考虑取最大值 rowsNum = rows.length, colsNum = this.getMaxCols(); this.rowsNum = rowsNum; this.colsNum = colsNum; for (var i = 0, len = rows.length; i < len; i++) { this.indexTable[i] = new Array(colsNum); } //填充索引表 for (var rowIndex = 0, row; row = rows[rowIndex]; rowIndex++) { for (var cellIndex = 0, cell, cells = row.cells; cell = cells[cellIndex]; cellIndex++) { //修正整行被rowSpan时导致的行数计算错误 if (cell.rowSpan > rowsNum) { cell.rowSpan = rowsNum; } var colIndex = cellIndex, rowSpan = cell.rowSpan || 1, colSpan = cell.colSpan || 1; //当已经被上一行rowSpan或者被前一列colSpan了，则跳到下一个单元格进行 while (this.indexTable[rowIndex][colIndex]) colIndex++; for (var j = 0; j < rowSpan; j++) { for (var k = 0; k < colSpan; k++) { this.indexTable[rowIndex + j][colIndex + k] = { rowIndex:rowIndex, cellIndex:cellIndex, colIndex:colIndex, rowSpan:rowSpan, colSpan:colSpan } } } } } //修复残缺td for (j = 0; j < rowsNum; j++) { for (k = 0; k < colsNum; k++) { if (this.indexTable[j][k] === undefined) { row = rows[j]; cell = row.cells[row.cells.length - 1]; cell = cell ? cell.cloneNode(true) : this.table.ownerDocument.createElement("td"); this.setCellContent(cell); if (cell.colSpan !== 1)cell.colSpan = 1; if (cell.rowSpan !== 1)cell.rowSpan = 1; row.appendChild(cell); this.indexTable[j][k] = { rowIndex:j, cellIndex:cell.cellIndex, colIndex:k, rowSpan:1, colSpan:1 } } } } //当框选后删除行或者列后撤销，需要重建选区。 var tds = domUtils.getElementsByTagName(this.table, "td"), selectTds = []; utils.each(tds, function (td) { if (domUtils.hasClass(td, "selectTdClass")) { selectTds.push(td); } }); if (selectTds.length) { var start = selectTds[0], end = selectTds[selectTds.length - 1], startInfo = this.getCellInfo(start), endInfo = this.getCellInfo(end); this.selectedTds = selectTds; this.cellsRange = { beginRowIndex:startInfo.rowIndex, beginColIndex:startInfo.colIndex, endRowIndex:endInfo.rowIndex + endInfo.rowSpan - 1, endColIndex:endInfo.colIndex + endInfo.colSpan - 1 }; } }, /** * 获取单元格的索引信息 */ getCellInfo:function (cell) { if (!cell) return; var cellIndex = cell.cellIndex, rowIndex = cell.parentNode.rowIndex, rowInfo = this.indexTable[rowIndex], numCols = this.colsNum; for (var colIndex = cellIndex; colIndex < numCols; colIndex++) { var cellInfo = rowInfo[colIndex]; if (cellInfo.rowIndex === rowIndex && cellInfo.cellIndex === cellIndex) { return cellInfo; } } }, /** * 根据行列号获取单元格 */ getCell:function (rowIndex, cellIndex) { return rowIndex < this.rowsNum && this.table.rows[rowIndex].cells[cellIndex] || null; }, /** * 删除单元格 */ deleteCell:function (cell, rowIndex) { rowIndex = typeof rowIndex == 'number' ? rowIndex : cell.parentNode.rowIndex; var row = this.table.rows[rowIndex]; row.deleteCell(cell.cellIndex); }, /** * 根据始末两个单元格获取被框选的所有单元格范围 */ getCellsRange:function (cellA, cellB) { function checkRange(beginRowIndex, beginColIndex, endRowIndex, endColIndex) { var tmpBeginRowIndex = beginRowIndex, tmpBeginColIndex = beginColIndex, tmpEndRowIndex = endRowIndex, tmpEndColIndex = endColIndex, cellInfo, colIndex, rowIndex; // 通过indexTable检查是否存在超出TableRange上边界的情况 if (beginRowIndex > 0) { for (colIndex = beginColIndex; colIndex < endColIndex; colIndex++) { cellInfo = me.indexTable[beginRowIndex][colIndex]; rowIndex = cellInfo.rowIndex; if (rowIndex < beginRowIndex) { tmpBeginRowIndex = Math.min(rowIndex, tmpBeginRowIndex); } } } // 通过indexTable检查是否存在超出TableRange右边界的情况 if (endColIndex < me.colsNum) { for (rowIndex = beginRowIndex; rowIndex < endRowIndex; rowIndex++) { cellInfo = me.indexTable[rowIndex][endColIndex]; colIndex = cellInfo.colIndex + cellInfo.colSpan - 1; if (colIndex > endColIndex) { tmpEndColIndex = Math.max(colIndex, tmpEndColIndex); } } } // 检查是否有超出TableRange下边界的情况 if (endRowIndex < me.rowsNum) { for (colIndex = beginColIndex; colIndex < endColIndex; colIndex++) { cellInfo = me.indexTable[endRowIndex][colIndex]; rowIndex = cellInfo.rowIndex + cellInfo.rowSpan - 1; if (rowIndex > endRowIndex) { tmpEndRowIndex = Math.max(rowIndex, tmpEndRowIndex); } } } // 检查是否有超出TableRange左边界的情况 if (beginColIndex > 0) { for (rowIndex = beginRowIndex; rowIndex < endRowIndex; rowIndex++) { cellInfo = me.indexTable[rowIndex][beginColIndex]; colIndex = cellInfo.colIndex; if (colIndex < beginColIndex) { tmpBeginColIndex = Math.min(cellInfo.colIndex, tmpBeginColIndex); } } } //递归调用直至所有完成所有框选单元格的扩展 if (tmpBeginRowIndex != beginRowIndex || tmpBeginColIndex != beginColIndex || tmpEndRowIndex != endRowIndex || tmpEndColIndex != endColIndex) { return checkRange(tmpBeginRowIndex, tmpBeginColIndex, tmpEndRowIndex, tmpEndColIndex); } else { // 不需要扩展TableRange的情况 return { beginRowIndex:beginRowIndex, beginColIndex:beginColIndex, endRowIndex:endRowIndex, endColIndex:endColIndex }; } } try { var me = this, cellAInfo = me.getCellInfo(cellA); if (cellA === cellB) { return { beginRowIndex:cellAInfo.rowIndex, beginColIndex:cellAInfo.colIndex, endRowIndex:cellAInfo.rowIndex + cellAInfo.rowSpan - 1, endColIndex:cellAInfo.colIndex + cellAInfo.colSpan - 1 }; } var cellBInfo = me.getCellInfo(cellB); // 计算TableRange的四个边 var beginRowIndex = Math.min(cellAInfo.rowIndex, cellBInfo.rowIndex), beginColIndex = Math.min(cellAInfo.colIndex, cellBInfo.colIndex), endRowIndex = Math.max(cellAInfo.rowIndex + cellAInfo.rowSpan - 1, cellBInfo.rowIndex + cellBInfo.rowSpan - 1), endColIndex = Math.max(cellAInfo.colIndex + cellAInfo.colSpan - 1, cellBInfo.colIndex + cellBInfo.colSpan - 1); return checkRange(beginRowIndex, beginColIndex, endRowIndex, endColIndex); } catch (e) { if (debug) throw e; } }, /** * 依据cellsRange获取对应的单元格集合 */ getCells:function (range) { //每次获取cells之前必须先清除上次的选择，否则会对后续获取操作造成影响 this.clearSelected(); var beginRowIndex = range.beginRowIndex, beginColIndex = range.beginColIndex, endRowIndex = range.endRowIndex, endColIndex = range.endColIndex, cellInfo, rowIndex, colIndex, tdHash = {}, returnTds = []; for (var i = beginRowIndex; i <= endRowIndex; i++) { for (var j = beginColIndex; j <= endColIndex; j++) { cellInfo = this.indexTable[i][j]; rowIndex = cellInfo.rowIndex; colIndex = cellInfo.colIndex; // 如果Cells里已经包含了此Cell则跳过 var key = rowIndex + '|' + colIndex; if (tdHash[key]) continue; tdHash[key] = 1; if (rowIndex < i || colIndex < j || rowIndex + cellInfo.rowSpan - 1 > endRowIndex || colIndex + cellInfo.colSpan - 1 > endColIndex) { return null; } returnTds.push(this.getCell(rowIndex, cellInfo.cellIndex)); } } return returnTds; }, /** * 清理已经选中的单元格 */ clearSelected:function () { removeSelectedClass(this.selectedTds); this.selectedTds = []; this.cellsRange = {}; }, /** * 根据range设置已经选中的单元格 */ setSelected:function (range) { var cells = this.getCells(range); addSelectedClass(cells); this.selectedTds = cells; this.cellsRange = range; }, isFullRow:function () { var range = this.cellsRange; return (range.endColIndex - range.beginColIndex + 1) == this.colsNum; }, isFullCol:function () { var range = this.cellsRange, table = this.table, ths = table.getElementsByTagName("th"), rows = range.endRowIndex - range.beginRowIndex + 1; return !ths.length ? rows == this.rowsNum : rows == this.rowsNum || (rows == this.rowsNum - 1); }, /** * 获取视觉上的前置单元格，默认是左边，top传入时 * @param cell * @param top */ getNextCell:function (cell, bottom, ignoreRange) { try { var cellInfo = this.getCellInfo(cell), nextRowIndex, nextColIndex; var len = this.selectedTds.length && !ignoreRange, range = this.cellsRange; //末行或者末列没有后置单元格 if ((!bottom && (cellInfo.rowIndex == 0)) || (bottom && (!len ? (cellInfo.rowIndex + cellInfo.rowSpan > this.rowsNum - 1) : (range.endRowIndex == this.rowsNum - 1)))) return null; nextRowIndex = !bottom ? ( !len ? cellInfo.rowIndex - 1 : range.beginRowIndex - 1) : ( !len ? (cellInfo.rowIndex + cellInfo.rowSpan) : range.endRowIndex + 1); nextColIndex = !len ? cellInfo.colIndex : range.beginColIndex; return this.getCell(this.indexTable[nextRowIndex][nextColIndex].rowIndex, this.indexTable[nextRowIndex][nextColIndex].cellIndex); } catch (e) { showError(e); } }, getPreviewCell:function (cell, top) { try { var cellInfo = this.getCellInfo(cell), previewRowIndex, previewColIndex; var len = this.selectedTds.length, range = this.cellsRange; //首行或者首列没有前置单元格 if ((!top && (!len ? !cellInfo.colIndex : !range.beginColIndex)) || (top && (!len ? (cellInfo.rowIndex > (this.colsNum - 1)) : (range.endColIndex == this.colsNum - 1)))) return null; previewRowIndex = !top ? ( !len ? cellInfo.rowIndex : range.beginRowIndex ) : ( !len ? (cellInfo.rowIndex < 1 ? 0 : (cellInfo.rowIndex - 1)) : range.beginRowIndex); previewColIndex = !top ? ( !len ? (cellInfo.colIndex < 1 ? 0 : (cellInfo.colIndex - 1)) : range.beginColIndex - 1) : ( !len ? cellInfo.colIndex : range.endColIndex + 1); return this.getCell(this.indexTable[previewRowIndex][previewColIndex].rowIndex, this.indexTable[previewRowIndex][previewColIndex].cellIndex); } catch (e) { showError(e); } }, /** * 移动单元格中的内容 */ moveContent:function (cellTo, cellFrom) { if (isEmptyBlock(cellFrom)) return; if (isEmptyBlock(cellTo)) { cellTo.innerHTML = cellFrom.innerHTML; return; } var child = cellTo.lastChild; if (child.nodeType == 3 || !dtd.$block[child.tagName]) { cellTo.appendChild(cellTo.ownerDocument.createElement('br')) } while (child = cellFrom.firstChild) { cellTo.appendChild(child); } }, /** * 向右合并单元格 */ mergeRight:function (cell) { var cellInfo = this.getCellInfo(cell), rightColIndex = cellInfo.colIndex + cellInfo.colSpan, rightCellInfo = this.indexTable[cellInfo.rowIndex][rightColIndex], rightCell = this.getCell(rightCellInfo.rowIndex, rightCellInfo.cellIndex); //合并 cell.colSpan = cellInfo.colSpan + rightCellInfo.colSpan; //被合并的单元格不应存在宽度属性 cell.removeAttribute("width"); //移动内容 this.moveContent(cell, rightCell); //删掉被合并的Cell this.deleteCell(rightCell, rightCellInfo.rowIndex); this.update(); }, /** * 向下合并单元格 */ mergeDown:function (cell) { var cellInfo = this.getCellInfo(cell), downRowIndex = cellInfo.rowIndex + cellInfo.rowSpan, downCellInfo = this.indexTable[downRowIndex][cellInfo.colIndex], downCell = this.getCell(downCellInfo.rowIndex, downCellInfo.cellIndex); cell.rowSpan = cellInfo.rowSpan + downCellInfo.rowSpan; cell.removeAttribute("height"); this.moveContent(cell, downCell); this.deleteCell(downCell, downCellInfo.rowIndex); this.update(); }, /** * 合并整个range中的内容 */ mergeRange:function () { //由于合并操作可以在任意时刻进行，所以无法通过鼠标位置等信息实时生成range，只能通过缓存实例中的cellsRange对象来访问 var range = this.cellsRange, leftTopCell = this.getCell(range.beginRowIndex, this.indexTable[range.beginRowIndex][range.beginColIndex].cellIndex); if (leftTopCell.tagName == "TH" && range.endRowIndex !== range.beginRowIndex) { var index = this.indexTable, info = this.getCellInfo(leftTopCell); leftTopCell = this.getCell(1, index[1][info.colIndex].cellIndex); range = this.getCellsRange(leftTopCell, this.getCell(index[this.rowsNum - 1][info.colIndex].rowIndex, index[this.rowsNum - 1][info.colIndex].cellIndex)); } // 删除剩余的Cells var cells = this.getCells(range), len = cells.length, cell; while (len--) { cell = cells[len]; if (cell !== leftTopCell) { this.moveContent(leftTopCell, cell); this.deleteCell(cell); } } // 修改左上角Cell的rowSpan和colSpan，并调整宽度属性设置 leftTopCell.rowSpan = range.endRowIndex - range.beginRowIndex + 1; leftTopCell.rowSpan > 1 && leftTopCell.removeAttribute("height"); leftTopCell.colSpan = range.endColIndex - range.beginColIndex + 1; leftTopCell.colSpan > 1 && leftTopCell.removeAttribute("width"); if (leftTopCell.rowSpan == this.rowsNum && leftTopCell.colSpan != 1) { leftTopCell.colSpan = 1; } if (leftTopCell.colSpan == this.colsNum && leftTopCell.rowSpan != 1) { var rowIndex = leftTopCell.parentNode.rowIndex; for (var i = 0; i < leftTopCell.rowSpan - 1; i++) { var row = this.table.rows[rowIndex + 1]; row.parentNode.removeChild(row); } leftTopCell.rowSpan = 1; } this.update(); }, /** * 插入一行单元格 */ insertRow:function (rowIndex, sourceCell) { var numCols = this.colsNum, table = this.table, row = table.insertRow(rowIndex), cell, width = parseInt((table.offsetWidth - numCols * 20 - numCols - 1) / numCols, 10); //首行直接插入,无需考虑部分单元格被rowspan的情况 if (rowIndex == 0 || rowIndex == this.rowsNum) { for (var colIndex = 0; colIndex < numCols; colIndex++) { cell = this.cloneCell(sourceCell, true); this.setCellContent(cell); cell.getAttribute('vAlign') && cell.setAttribute('vAlign', cell.getAttribute('vAlign')); row.appendChild(cell); } } else { var infoRow = this.indexTable[rowIndex], cellIndex = 0; for (colIndex = 0; colIndex < numCols; colIndex++) { var cellInfo = infoRow[colIndex]; //如果存在某个单元格的rowspan穿过待插入行的位置，则修改该单元格的rowspan即可，无需插入单元格 if (cellInfo.rowIndex < rowIndex) { cell = this.getCell(cellInfo.rowIndex, cellInfo.cellIndex); cell.rowSpan = cellInfo.rowSpan + 1; } else { cell = this.cloneCell(sourceCell, true); this.setCellContent(cell); row.appendChild(cell); } } } //框选时插入不触发contentchange，需要手动更新索引。 this.update(); return row; }, /** * 删除一行单元格 * @param rowIndex */ deleteRow:function (rowIndex) { var row = this.table.rows[rowIndex], infoRow = this.indexTable[rowIndex], colsNum = this.colsNum, count = 0; //处理计数 for (var colIndex = 0; colIndex < colsNum;) { var cellInfo = infoRow[colIndex], cell = this.getCell(cellInfo.rowIndex, cellInfo.cellIndex); if (cell.rowSpan > 1) { if (cellInfo.rowIndex == rowIndex) { var clone = cell.cloneNode(true); clone.rowSpan = cell.rowSpan - 1; clone.innerHTML = ""; cell.rowSpan = 1; var nextRowIndex = rowIndex + 1, nextRow = this.table.rows[nextRowIndex], insertCellIndex, preMerged = this.getPreviewMergedCellsNum(nextRowIndex, colIndex) - count; if (preMerged < colIndex) { insertCellIndex = colIndex - preMerged - 1; //nextRow.insertCell(insertCellIndex); domUtils.insertAfter(nextRow.cells[insertCellIndex], clone); } else { if (nextRow.cells.length) nextRow.insertBefore(clone, nextRow.cells[0]) } count += 1; //cell.parentNode.removeChild(cell); } } colIndex += cell.colSpan || 1; } var deleteTds = [], cacheMap = {}; for (colIndex = 0; colIndex < colsNum; colIndex++) { var tmpRowIndex = infoRow[colIndex].rowIndex, tmpCellIndex = infoRow[colIndex].cellIndex, key = tmpRowIndex + "_" + tmpCellIndex; if (cacheMap[key])continue; cacheMap[key] = 1; cell = this.getCell(tmpRowIndex, tmpCellIndex); deleteTds.push(cell); } var mergeTds = []; utils.each(deleteTds, function (td) { if (td.rowSpan == 1) { td.parentNode.removeChild(td); } else { mergeTds.push(td); } }); utils.each(mergeTds, function (td) { td.rowSpan--; }); row.parentNode.removeChild(row); //浏览器方法本身存在bug,采用自定义方法删除 //this.table.deleteRow(rowIndex); this.update(); }, insertCol:function (colIndex, sourceCell, defaultValue) { var rowsNum = this.rowsNum, rowIndex = 0, tableRow, cell, backWidth = parseInt((this.table.offsetWidth - (this.colsNum + 1) * 20 - (this.colsNum + 1)) / (this.colsNum + 1), 10); function replaceTdToTh(rowIndex, cell, tableRow) { if (rowIndex == 0) { var th = cell.nextSibling || cell.previousSibling; if (th.tagName == 'TH') { th = cell.ownerDocument.createElement("th"); th.appendChild(cell.firstChild); tableRow.insertBefore(th, cell); domUtils.remove(cell) } } } var preCell; if (colIndex == 0 || colIndex == this.colsNum) { for (; rowIndex < rowsNum; rowIndex++) { tableRow = this.table.rows[rowIndex]; preCell = tableRow.cells[colIndex == 0 ? colIndex : tableRow.cells.length]; cell = this.cloneCell(sourceCell, true); //tableRow.insertCell(colIndex == 0 ? colIndex : tableRow.cells.length); this.setCellContent(cell); cell.setAttribute('vAlign', cell.getAttribute('vAlign')); preCell && cell.setAttribute('width', preCell.getAttribute('width')); if (!colIndex) { tableRow.insertBefore(cell, tableRow.cells[0]); } else { domUtils.insertAfter(tableRow.cells[tableRow.cells.length - 1], cell); } replaceTdToTh(rowIndex, cell, tableRow) } } else { for (; rowIndex < rowsNum; rowIndex++) { var cellInfo = this.indexTable[rowIndex][colIndex]; if (cellInfo.colIndex < colIndex) { cell = this.getCell(cellInfo.rowIndex, cellInfo.cellIndex); cell.colSpan = cellInfo.colSpan + 1; } else { tableRow = this.table.rows[rowIndex]; preCell = tableRow.cells[cellInfo.cellIndex]; cell = this.cloneCell(sourceCell, true);//tableRow.insertCell(cellInfo.cellIndex); this.setCellContent(cell); cell.setAttribute('vAlign', cell.getAttribute('vAlign')); preCell && cell.setAttribute('width', preCell.getAttribute('width')) tableRow.insertBefore(cell, preCell); } replaceTdToTh(rowIndex, cell, tableRow); } } //框选时插入不触发contentchange，需要手动更新索引 this.update(); this.updateWidth(backWidth, defaultValue || {tdPadding:10, tdBorder:1}); }, updateWidth:function (width, defaultValue) { var table = this.table, tmpWidth = getWidth(table) - defaultValue.tdPadding * 2 - defaultValue.tdBorder + width; if (tmpWidth < table.ownerDocument.body.offsetWidth) { table.setAttribute("width", tmpWidth); return; } var tds = domUtils.getElementsByTagName(this.table, "td"); utils.each(tds, function (td) { td.setAttribute("width", width); }) }, deleteCol:function (colIndex) { var indexTable = this.indexTable, tableRows = this.table.rows, backTableWidth = this.table.getAttribute("width"), backTdWidth = 0, rowsNum = this.rowsNum, cacheMap = {}; for (var rowIndex = 0; rowIndex < rowsNum;) { var infoRow = indexTable[rowIndex], cellInfo = infoRow[colIndex], key = cellInfo.rowIndex + '_' + cellInfo.colIndex; // 跳过已经处理过的Cell if (cacheMap[key])continue; cacheMap[key] = 1; var cell = this.getCell(cellInfo.rowIndex, cellInfo.cellIndex); if (!backTdWidth) backTdWidth = cell && parseInt(cell.offsetWidth / cell.colSpan, 10).toFixed(0); // 如果Cell的colSpan大于1, 就修改colSpan, 否则就删掉这个Cell if (cell.colSpan > 1) { cell.colSpan--; } else { tableRows[rowIndex].deleteCell(cellInfo.cellIndex); } rowIndex += cellInfo.rowSpan || 1; } this.table.setAttribute("width", backTableWidth - backTdWidth); this.update(); }, splitToCells:function (cell) { var me = this, cells = this.splitToRows(cell); utils.each(cells, function (cell) { me.splitToCols(cell); }) }, splitToRows:function (cell) { var cellInfo = this.getCellInfo(cell), rowIndex = cellInfo.rowIndex, colIndex = cellInfo.colIndex, results = []; // 修改Cell的rowSpan cell.rowSpan = 1; results.push(cell); // 补齐单元格 for (var i = rowIndex, endRow = rowIndex + cellInfo.rowSpan; i < endRow; i++) { if (i == rowIndex)continue; var tableRow = this.table.rows[i], tmpCell = tableRow.insertCell(colIndex - this.getPreviewMergedCellsNum(i, colIndex)); tmpCell.colSpan = cellInfo.colSpan; this.setCellContent(tmpCell); tmpCell.setAttribute('vAlign', cell.getAttribute('vAlign')); tmpCell.setAttribute('align', cell.getAttribute('align')); if (cell.style.cssText) { tmpCell.style.cssText = cell.style.cssText; } results.push(tmpCell); } this.update(); return results; }, getPreviewMergedCellsNum:function (rowIndex, colIndex) { var indexRow = this.indexTable[rowIndex], num = 0; for (var i = 0; i < colIndex;) { var colSpan = indexRow[i].colSpan, tmpRowIndex = indexRow[i].rowIndex; num += (colSpan - (tmpRowIndex == rowIndex ? 1 : 0)); i += colSpan; } return num; }, splitToCols:function (cell) { var backWidth = (cell.offsetWidth / cell.colSpan - 22).toFixed(0), cellInfo = this.getCellInfo(cell), rowIndex = cellInfo.rowIndex, colIndex = cellInfo.colIndex, results = []; // 修改Cell的rowSpan cell.colSpan = 1; cell.setAttribute("width", backWidth); results.push(cell); // 补齐单元格 for (var j = colIndex, endCol = colIndex + cellInfo.colSpan; j < endCol; j++) { if (j == colIndex)continue; var tableRow = this.table.rows[rowIndex], tmpCell = tableRow.insertCell(this.indexTable[rowIndex][j].cellIndex + 1); tmpCell.rowSpan = cellInfo.rowSpan; this.setCellContent(tmpCell); tmpCell.setAttribute('vAlign', cell.getAttribute('vAlign')); tmpCell.setAttribute('align', cell.getAttribute('align')); tmpCell.setAttribute('width', backWidth); if (cell.style.cssText) { tmpCell.style.cssText = cell.style.cssText; } //处理th的情况 if (cell.tagName == 'TH') { var th = cell.ownerDocument.createElement('th'); th.appendChild(tmpCell.firstChild); th.setAttribute('vAlign', cell.getAttribute('vAlign')); th.rowSpan = tmpCell.rowSpan; tableRow.insertBefore(th, tmpCell); domUtils.remove(tmpCell); } results.push(tmpCell); } this.update(); return results; }, isLastCell:function (cell, rowsNum, colsNum) { rowsNum = rowsNum || this.rowsNum; colsNum = colsNum || this.colsNum; var cellInfo = this.getCellInfo(cell); return ((cellInfo.rowIndex + cellInfo.rowSpan) == rowsNum) && ((cellInfo.colIndex + cellInfo.colSpan) == colsNum); }, getLastCell:function (cells) { cells = cells || this.table.getElementsByTagName("td"); var firstInfo = this.getCellInfo(cells[0]); var me = this, last = cells[0], tr = last.parentNode, cellsNum = 0, cols = 0, rows; utils.each(cells, function (cell) { if (cell.parentNode == tr)cols += cell.colSpan || 1; cellsNum += cell.rowSpan * cell.colSpan || 1; }); rows = cellsNum / cols; utils.each(cells, function (cell) { if (me.isLastCell(cell, rows, cols)) { last = cell; return false; } }); return last; }, selectRow:function (rowIndex) { var indexRow = this.indexTable[rowIndex], start = this.getCell(indexRow[0].rowIndex, indexRow[0].cellIndex), end = this.getCell(indexRow[this.colsNum - 1].rowIndex, indexRow[this.colsNum - 1].cellIndex), range = this.getCellsRange(start, end); this.setSelected(range); }, selectTable:function () { var tds = this.table.getElementsByTagName("td"), range = this.getCellsRange(tds[0], tds[tds.length - 1]); this.setSelected(range); } }; function getSelectedArr(editor) { var ut = getTableItemsByRange(editor).cell || getUETableBySelected(editor); return ut ? (ut.nodeType ? [ut] : ut.selectedTds) : []; } /** * 根据当前选区获取相关的table信息 * @return {Object} */ function getTableItemsByRange(editor) { var start = editor.selection.getStart(), //在table或者td边缘有可能存在选中tr的情况 cell = start && domUtils.findParentByTagName(start, ["td", "th"], true), tr = cell && cell.parentNode, caption = start && domUtils.findParentByTagName(start, 'caption', true), table = caption ? caption.parentNode : tr && tr.parentNode.parentNode; return { cell:cell, tr:tr, table:table, caption:caption } } /** * 获取需要触发对应点击或者move事件的td对象 * @param evt */ function getTargetTd(editor, evt) { var target = domUtils.findParentByTagName(evt.target || evt.srcElement, ["td", "th"], true); //排除了非td内部以及用于代码高亮部分的td return target && !(editor.fireEvent("excludetable", target) === true) ? target : null; } function cloneCell(cell, ingoreMerge) { if (!cell || utils.isString(cell)) { return this.table.ownerDocument.createElement(cell || 'td'); } var flag = domUtils.hasClass(cell, "selectTdClass"); flag && domUtils.removeClasses(cell, "selectTdClass"); var tmpCell = cell.cloneNode(true); if (ingoreMerge) { tmpCell.rowSpan = tmpCell.colSpan = 1; } tmpCell.style.borderLeftStyle = ""; tmpCell.style.borderTopStyle = ""; tmpCell.style.borderLeftColor = cell.style.borderRightColor; tmpCell.style.borderLeftWidth = cell.style.borderRightWidth; tmpCell.style.borderTopColor = cell.style.borderBottomColor; tmpCell.style.borderTopWidth = cell.style.borderBottomWidth; flag && domUtils.addClass(cell, "selectTdClass"); return tmpCell; } }; ///import core ///commands 悬浮工具栏 ///commandsName AutoFloat,autoFloatEnabled ///commandsTitle 悬浮工具栏 /* * modified by chengchao01 * * 注意：引入此功能后，在IE6下会将body的背景图片覆盖掉！ */ UE.plugins['autofloat'] = function() { var me = this, lang = me.getLang(); me.setOpt({ topOffset:0 }); var optsAutoFloatEnabled = me.options.autoFloatEnabled !== false, topOffset = me.options.topOffset; //如果不固定toolbar的位置，则直接退出 if(!optsAutoFloatEnabled){ return; } var uiUtils = UE.ui.uiUtils, LteIE6 = browser.ie && browser.version <= 6, quirks = browser.quirks; function checkHasUI(editor){ if(!editor.ui){ alert(lang.autofloatMsg); return 0; } return 1; } function fixIE6FixedPos(){ var docStyle = document.body.style; docStyle.backgroundImage = 'url("about:blank")'; docStyle.backgroundAttachment = 'fixed'; } var bakCssText, placeHolder = document.createElement('div'), toolbarBox,orgTop, getPosition, flag =true; //ie7模式下需要偏移 function setFloating(){ var toobarBoxPos = domUtils.getXY(toolbarBox), origalFloat = domUtils.getComputedStyle(toolbarBox,'position'), origalLeft = domUtils.getComputedStyle(toolbarBox,'left'); toolbarBox.style.width = toolbarBox.offsetWidth + 'px'; toolbarBox.style.zIndex = me.options.zIndex * 1 + 1; toolbarBox.parentNode.insertBefore(placeHolder, toolbarBox); if (LteIE6 || (quirks && browser.ie)) { if(toolbarBox.style.position != 'absolute'){ toolbarBox.style.position = 'absolute'; } toolbarBox.style.top = (document.body.scrollTop||document.documentElement.scrollTop) - orgTop + topOffset + 'px'; } else { if (browser.ie7Compat && flag) { flag = false; toolbarBox.style.left = domUtils.getXY(toolbarBox).x - document.documentElement.getBoundingClientRect().left+2 + 'px'; } if(toolbarBox.style.position != 'fixed'){ toolbarBox.style.position = 'fixed'; toolbarBox.style.top = topOffset +"px"; ((origalFloat == 'absolute' || origalFloat == 'relative') && parseFloat(origalLeft)) && (toolbarBox.style.left = toobarBoxPos.x + 'px'); } } } function unsetFloating(){ flag = true; if(placeHolder.parentNode){ placeHolder.parentNode.removeChild(placeHolder); } toolbarBox.style.cssText = bakCssText; } function updateFloating(){ var rect3 = getPosition(me.container); if (rect3.top < 0 && rect3.bottom - toolbarBox.offsetHeight > 0) { setFloating(); }else{ unsetFloating(); } } var defer_updateFloating = utils.defer(function(){ updateFloating(); },browser.ie ? 200 : 100,true); me.addListener('destroy',function(){ domUtils.un(window, ['scroll','resize'], updateFloating); me.removeListener('keydown', defer_updateFloating); }); me.addListener('ready', function(){ if(checkHasUI(me)){ getPosition = uiUtils.getClientRect; toolbarBox = me.ui.getDom('toolbarbox'); orgTop = getPosition(toolbarBox).top; bakCssText = toolbarBox.style.cssText; placeHolder.style.height = toolbarBox.offsetHeight + 'px'; if(LteIE6){ fixIE6FixedPos(); } domUtils.on(window, ['scroll','resize'], updateFloating); me.addListener('keydown', defer_updateFloating); me.addListener('beforefullscreenchange', function (t, enabled){ if (enabled) { unsetFloating(); } }); me.addListener('fullscreenchanged', function (t, enabled){ if (!enabled) { updateFloating(); } }); me.addListener('sourcemodechanged', function (t, enabled){ setTimeout(function (){ updateFloating(); },0); }); me.addListener("clearDoc",function(){ setTimeout(function(){ updateFloating(); },0); }) } }); }; ///import core ///commands 当输入内容超过编辑器高度时，编辑器自动增高 ///commandsName AutoHeight,autoHeightEnabled ///commandsTitle 自动增高 /** * @description 自动伸展 * @author zhanyi */ UE.plugins['autoheight'] = function () { var me = this; //提供开关，就算加载也可以关闭 me.autoHeightEnabled = me.options.autoHeightEnabled !== false; if (!me.autoHeightEnabled) { return; } var bakOverflow, span, tmpNode, lastHeight = 0, options = me.options, currentHeight, timer; function adjustHeight() { var me = this; clearTimeout(timer); if(isFullscreen)return; timer = setTimeout(function () { if (me.queryCommandState && me.queryCommandState('source') != 1) { if (!span) { span = me.document.createElement('span'); //trace:1764 span.style.cssText = 'display:block;width:0;margin:0;padding:0;border:0;clear:both;'; span.innerHTML = '.'; } tmpNode = span.cloneNode(true); me.body.appendChild(tmpNode); currentHeight = Math.max(domUtils.getXY(tmpNode).y + tmpNode.offsetHeight,Math.max(options.minFrameHeight, options.initialFrameHeight)); if (currentHeight != lastHeight) { me.setHeight(currentHeight); lastHeight = currentHeight; } domUtils.remove(tmpNode); } }, 50); } var isFullscreen; me.addListener('fullscreenchanged',function(cmd,f){ isFullscreen = f }); me.addListener('destroy', function () { me.removeListener('contentchange', adjustHeight); me.removeListener('afterinserthtml',adjustHeight); me.removeListener('keyup', adjustHeight); me.removeListener('mouseup', adjustHeight); }); me.enableAutoHeight = function () { if (!me.autoHeightEnabled) { return; } var doc = me.document; me.autoHeightEnabled = true; bakOverflow = doc.body.style.overflowY; doc.body.style.overflowY = 'hidden'; me.addListener('contentchange', adjustHeight); me.addListener('afterinserthtml',adjustHeight) me.addListener('keyup', adjustHeight); me.addListener('mouseup', adjustHeight); //ff不给事件算得不对 setTimeout(function () { adjustHeight.call(this); }, browser.gecko ? 100 : 0); me.fireEvent('autoheightchanged', me.autoHeightEnabled); }; me.disableAutoHeight = function () { me.body.style.overflowY = bakOverflow || ''; me.removeListener('contentchange', adjustHeight); me.removeListener('keyup', adjustHeight); me.removeListener('mouseup', adjustHeight); me.autoHeightEnabled = false; me.fireEvent('autoheightchanged', me.autoHeightEnabled); }; me.addListener('ready', function () { me.enableAutoHeight(); //trace:1764 var timer; domUtils.on(browser.ie ? me.body : me.document, browser.webkit ? 'dragover' : 'drop', function () { clearTimeout(timer); timer = setTimeout(function () { adjustHeight.call(this); }, 100); }); }); }; ///import core ///commands 为非ie浏览器自动添加a标签 ///commandsName AutoLink ///commandsTitle 自动增加链接 /** * @description 为非ie浏览器自动添加a标签 * @author zhanyi */ UE.plugins['autolink'] = function() { var cont = 0; if (browser.ie) { return; } var me = this; me.addListener('reset',function(){ cont = 0; }); me.addListener('keydown', function(type, evt) { var keyCode = evt.keyCode || evt.which; if (keyCode == 32 || keyCode == 13) { var sel = me.selection.getNative(), range = sel.getRangeAt(0).cloneRange(), offset, charCode; var start = range.startContainer; while (start.nodeType == 1 && range.startOffset > 0) { start = range.startContainer.childNodes[range.startOffset - 1]; if (!start){ break; } range.setStart(start, start.nodeType == 1 ? start.childNodes.length : start.nodeValue.length); range.collapse(true); start = range.startContainer; } do{ if (range.startOffset == 0) { start = range.startContainer.previousSibling; while (start && start.nodeType == 1) { start = start.lastChild; } if (!start || domUtils.isFillChar(start)){ break; } offset = start.nodeValue.length; } else { start = range.startContainer; offset = range.startOffset; } range.setStart(start, offset - 1); charCode = range.toString().charCodeAt(0); } while (charCode != 160 && charCode != 32); if (range.toString().replace(new RegExp(domUtils.fillChar, 'g'), '').match(/(?:https?:\/\/|ssh:\/\/|ftp:\/\/|file:\/|www\.)/i)) { while(range.toString().length){ if(/^(?:https?:\/\/|ssh:\/\/|ftp:\/\/|file:\/|www\.)/i.test(range.toString())){ break; } try{ range.setStart(range.startContainer,range.startOffset+1); }catch(e){ //trace:2121 var start = range.startContainer; while(!(next = start.nextSibling)){ if(domUtils.isBody(start)){ return; } start = start.parentNode; } range.setStart(next,0); } } //range的开始边界已经在a标签里的不再处理 if(domUtils.findParentByTagName(range.startContainer,'a',true)){ return; } var a = me.document.createElement('a'),text = me.document.createTextNode(' '),href; me.undoManger && me.undoManger.save(); a.appendChild(range.extractContents()); a.href = a.innerHTML = a.innerHTML.replace(/<[^>]+>/g,''); href = a.getAttribute("href").replace(new RegExp(domUtils.fillChar,'g'),''); href = /^(?:https?:\/\/)/ig.test(href) ? href : "http://"+ href; a.setAttribute('data_ue_src',utils.html(href)); a.href = utils.html(href); range.insertNode(a); a.parentNode.insertBefore(text, a.nextSibling); range.setStart(text, 0); range.collapse(true); sel.removeAllRanges(); sel.addRange(range); me.undoManger && me.undoManger.save(); } } }); }; ///import core ///commands 自动提交 ///commandsName autosubmit ///commandsTitle 自动提交 UE.plugins['autosubmit'] = function(){ var me = this; me.commands['autosubmit'] = { execCommand:function () { var me=this, form = domUtils.findParentByTagName(me.iframe,"form", false); if (form) { if(me.fireEvent("beforesubmit")===false){ return; } me.sync(); form.submit(); } } }; //快捷键 me.addshortcutkey({ "autosubmit" : "ctrl+13" //手动提交 }); }; ///import core ///commands 远程图片抓取 ///commandsName catchRemoteImage,catchremoteimageenable ///commandsTitle 远程图片抓取 /** * 远程图片抓取,当开启本插件时所有不符合本地域名的图片都将被抓取成为本地服务器上的图片 * */ UE.plugins['catchremoteimage'] = function () { if (this.options.catchRemoteImageEnable===false){ return; } var me = this; this.setOpt({ localDomain:["127.0.0.1","localhost","img.baidu.com"], separater:'ue_separate_ue', catchFieldName:"upfile", catchRemoteImageEnable:true }); var ajax = UE.ajax, localDomain = me.options.localDomain , catcherUrl = me.options.catcherUrl, separater = me.options.separater; function catchremoteimage(imgs, callbacks) { var submitStr = imgs.join(separater); var tmpOption = { timeout:60000, //单位：毫秒，回调请求超时设置。目标用户如果网速不是很快的话此处建议设置一个较大的数值 onsuccess:callbacks["success"], onerror:callbacks["error"] }; tmpOption[me.options.catchFieldName] = submitStr; ajax.request(catcherUrl, tmpOption); } me.addListener("afterpaste", function () { me.fireEvent("catchRemoteImage"); }); me.addListener("catchRemoteImage", function () { var remoteImages = []; var imgs = domUtils.getElementsByTagName(me.document, "img"); var test = function (src,urls) { for (var j = 0, url; url = urls[j++];) { if (src.indexOf(url) !== -1) { return true; } } return false; }; for (var i = 0, ci; ci = imgs[i++];) { if (ci.getAttribute("word_img")){ continue; } var src = ci.getAttribute("data_ue_src") || ci.src || ""; if (/^(https?|ftp):/i.test(src) && !test(src,localDomain)) { remoteImages.push(src); } } if (remoteImages.length) { catchremoteimage(remoteImages, { //成功抓取 success:function (xhr) { try { var info = eval("(" + xhr.responseText + ")"); } catch (e) { return; } var srcUrls = info.srcUrl.split(separater), urls = info.url.split(separater); for (var i = 0, ci; ci = imgs[i++];) { var src = ci.getAttribute("data_ue_src") || ci.src || ""; for (var j = 0, cj; cj = srcUrls[j++];) { var url = urls[j - 1]; if (src == cj && url != "error") { //抓取失败时不做替换处理 //地址修正 var newSrc = me.options.catcherPath + url; domUtils.setAttributes(ci, { "src":newSrc, "data_ue_src":newSrc }); break; } } } me.fireEvent('catchremotesuccess') }, //回调失败，本次请求超时 error:function () { me.fireEvent("catchremoteerror"); } }); } }); };///import core ///commands 字数统计 ///commandsName WordCount,wordCount ///commandsTitle 字数统计 /** * Created by JetBrains WebStorm. * User: taoqili * Date: 11-9-7 * Time: 下午8:18 * To change this template use File | Settings | File Templates. */ UE.plugins['wordcount'] = function(){ var me = this; me.addListener('contentchange',function(){ me.fireEvent('wordcount') }); var timer; me.addListener('keyup',function(){ clearTimeout(timer); var me = this; timer = setTimeout(function(){ me.fireEvent('wordcount') },200) }); }; ///import core ///commands 选区路径 ///commandsName ElementPath,elementPathEnabled ///commandsTitle 选区路径 /** * 选区路径 * @function * @name baidu.editor.execCommand * @param {String} cmdName elementpath选区路径 */ UE.plugins['elementpath'] = function(){ var currentLevel, tagNames, me = this; me.setOpt('elementPathEnabled',true); if(!me.options.elementPathEnabled){ return; } me.commands['elementpath'] = { execCommand : function( cmdName, level ) { var start = tagNames[level], range = me.selection.getRange(); currentLevel = level*1; range.selectNode(start).select(); }, queryCommandValue : function() { //产生一个副本，不能修改原来的startElementPath; var parents = [].concat(this.selection.getStartElementPath()).reverse(), names = []; tagNames = parents; for(var i=0,ci;ci=parents[i];i++){ if(ci.nodeType == 3) { continue; } var name = ci.tagName.toLowerCase(); if(name == 'img' && ci.getAttribute('anchorname')){ name = 'anchor'; } names[i] = name; if(currentLevel == i){ currentLevel = -1; break; } } return names; } }; }; ///import core ///commands 插入空行 ///commandsName insertparagraph ///commandsTitle 插入空行 /** * 插入空行 * @function * @name baidu.editor.execCommand * @param {String} cmdName insertparagraph */ UE.commands['insertparagraph'] = { execCommand : function( cmdName,front) { var me = this, range = me.selection.getRange(), start = range.startContainer,tmpNode; while(start ){ if(domUtils.isBody(start)){ break; } tmpNode = start; start = start.parentNode; } if(tmpNode){ var p = me.document.createElement('p'); if(front){ tmpNode.parentNode.insertBefore(p,tmpNode) }else{ tmpNode.parentNode.insertBefore(p,tmpNode.nextSibling) } domUtils.fillNode(me.document,p); range.setStart(p,0).setCursor(false,true); } } }; $(function() { if(window.UEDITOR_FIELDS !== undefined) { for(var i in window.UEDITOR_FIELDS) { var f = window.UEDITOR_FIELDS[i]; UE.getEditor(f['id'], f['opt']); } } }); // This is a manifest file that'll be compiled into application.js, which will include all the files // listed below. // // Any JavaScript/Coffee file within this directory, lib/assets/javascripts, vendor/assets/javascripts, // or vendor/assets/javascripts of plugins, if any, can be referenced here using a relative path. // // It's not advisable to add code directly here, but if you do, it'll appear at the bottom of the // the compiled file. // // WARNING: THE FIRST BLANK LINE MARKS THE END OF WHAT'S TO BE PROCESSED, ANY BLANK LINE SHOULD // GO AFTER THE REQUIRES BELOW. // ; ;TI"required_assets_digest;F"%ebc3bdbf0835637e1415d9f750bb291eI" _version;F"%6776f581a4329e299531e1d52aa59832

' + lang.mergeLine + '		' + lang.delLine + '
' + lang.removeFormat + '		' + lang.indent + '
' + lang.alignment + '		' + me.getLang("justifyleft") + '' + me.getLang("justifycenter") + '' + me.getLang("justifyright") + '
' + lang.imageFloat + '		' + '' + me.getLang("default") + '' + me.getLang("justifyleft") + '' + me.getLang("justifycenter") + '' + me.getLang("justifyright") + '
' + lang.removeFontsize + '		' + lang.removeFontFamily + '
' + lang.removeHtml + '
' + lang.pasteFilter + '