Binary files doxygen-1.8.14.orig/jquery/._jquery-3.6.0.min.js and doxygen-1.8.14/jquery/._jquery-3.6.0.min.js differ diff -Nur doxygen-1.8.14.orig/jquery/Makefile doxygen-1.8.14/jquery/Makefile --- doxygen-1.8.14.orig/jquery/Makefile 2017-10-31 20:36:00.000000000 +0100 +++ doxygen-1.8.14/jquery/Makefile 2021-06-27 13:30:43.000000000 +0200 @@ -1,34 +1,27 @@ -JQUERY_VERSION = 1.7.1 -JQUERY_UI_VERSION = 1.8.18 -HASHCHANGE_VERSION = 1.3 -SCROLL_VERSION = 1.4.2 -POWERTIP_VERSION = 1.2.0 +JQUERY_VERSION = 3.6.0 +JQUERY_UI_VERSION = 1.12.1 +SCROLL_VERSION = 2.1.2 +POWERTIP_VERSION = 1.3.1 TOUCHPUNCH_VERSION = 0.2.3 -SMARTMENUS_VERSION = 1.0.0 +SMARTMENUS_VERSION = 1.1.0 -MINIFIER ?= /usr/local/bin/yuicompressor-2.4.7 -SCRIPTS = jquery-$(JQUERY_VERSION).js \ - jquery.ui-$(JQUERY_UI_VERSION).core.js \ - jquery.ui-$(JQUERY_UI_VERSION).widget.js \ - jquery.ui-$(JQUERY_UI_VERSION).mouse.js \ - jquery.ui-$(JQUERY_UI_VERSION).resizable.js \ - jquery.ba-$(HASHCHANGE_VERSION)-hashchange.js \ - jquery.scrollTo-$(SCROLL_VERSION).js \ - jquery.powertip-$(POWERTIP_VERSION).js \ - jquery.ui-$(TOUCHPUNCH_VERSION).touch-punch.js \ - jquery.smartmenus-$(SMARTMENUS_VERSION).js +MINIFIER ?= /usr/local/bin/yuicompressor-2.4.8 +SCRIPTS = jquery-$(JQUERY_VERSION).min.js \ + jquery.ui-$(JQUERY_UI_VERSION).min.js \ + jquery.scrollTo-$(SCROLL_VERSION).min.js \ + jquery.powertip-$(POWERTIP_VERSION).mod.min.js \ + jquery.ui.touch-punch-$(TOUCHPUNCH_VERSION).min.js \ + jquery.smartmenus-$(SMARTMENUS_VERSION).min.js RESULTS = jquery.js doxmenu-min.css -SCRIPTS_MIN = $(SCRIPTS:%.js=%-min.js) - all: $(RESULTS) install: $(RESULTS) cp jquery.js ../templates/html/jquery.js cp doxmenu-min.css ../templates/html/tabs.css -jquery.js: $(SCRIPTS_MIN) - cat $(SCRIPTS_MIN) > jquery.js +jquery.js: $(SCRIPTS) + cat $(SCRIPTS) > jquery.js doxmenu-min.css: sm-core-css.css \ sass/sm-dox.scss \ @@ -40,11 +33,6 @@ java -jar $(MINIFIER).jar doxmenu.css > doxmenu-min.css rm -f sm-dox.css doxmenu.css -scripts: $(SCRIPTS_MIN) - clean: - rm -rf $(SCRIPTS_MIN) $(RESULTS) doxmenu.css .sass-cache jquery.js - -%-min.js: %.js - java -jar $(MINIFIER).jar $^ > $@ + rm -rf $(RESULTS) doxmenu.css .sass-cache diff -Nur doxygen-1.8.14.orig/jquery/README doxygen-1.8.14/jquery/README --- doxygen-1.8.14.orig/jquery/README 2017-10-31 20:36:00.000000000 +0100 +++ doxygen-1.8.14/jquery/README 2021-06-27 13:30:36.000000000 +0200 @@ -1,16 +1,20 @@ Doxygen's jquery.js script is composed of minified versions of the following packages: -- jquery 1.7.1: http://jquery.com/download/ -- jquery.ui 1.8.18: https://code.google.com/p/jquery-ui/downloads/list +- jquery 3.6.0: https://jquery.com/download/ +- jquery.ui 1.12.1: https://github.com/jquery/jquery-ui modules required: - - jquery.ui.core - - jquery.ui.widget - - jquery.ui.mouse - - jquery.ui.resizable -- jquery.hashchange: 1.3: http://benalman.com/projects/jquery-hashchange-plugin/ -- jquery.scrollTo: 1.4.2: https://github.com/flesler/jquery.scrollTo -- jquery.powertip: 1.2.0: http://stevenbenner.github.io/jquery-powertip/ -- jquery.touchpunch: 0.2.3: http://touchpunch.furf.com/ -- jquery.smartmenus: 1.0.0: http://www.smartmenus.org/ + - jquery.ui.core all + - jquery.ui.interactions resizable + - jquery.ui.widgets mouse +- jquery.scrollTo: 2.1.2: https://github.com/flesler/jquery.scrollTo +- jquery.powertip: 1.3.1: https://stevenbenner.github.io/jquery-powertip/ +- jquery.touchpunch: 0.2.3: http://touchpunch.furf.com/ + fix for issue 303 +- jquery.smartmenus: 1.1.0: https://www.smartmenus.org/ The Makefile will built the jquery.js files used by doxygen. + +Note that there is a performance issue in the default powertip version. +See https://github.com/stevenbenner/jquery-powertip/issues/178 +Until that is fixed a modified version is shipped with doxygen. This version +removes the "destroy" functionality which was not used by doxygen anyway. + diff -Nur doxygen-1.8.14.orig/jquery/jquery-1.7.1.js doxygen-1.8.14/jquery/jquery-1.7.1.js --- doxygen-1.8.14.orig/jquery/jquery-1.7.1.js 2017-10-31 20:36:00.000000000 +0100 +++ doxygen-1.8.14/jquery/jquery-1.7.1.js 1970-01-01 01:00:00.000000000 +0100 @@ -1,9266 +0,0 @@ -/*! - * jQuery JavaScript Library v1.7.1 - * http://jquery.com/ - * - * Copyright 2011, John Resig - * Dual licensed under the MIT or GPL Version 2 licenses. - * http://jquery.org/license - * - * Includes Sizzle.js - * http://sizzlejs.com/ - * Copyright 2011, The Dojo Foundation - * Released under the MIT, BSD, and GPL Licenses. - * - * Date: Mon Nov 21 21:11:03 2011 -0500 - */ -(function( window, undefined ) { - -// Use the correct document accordingly with window argument (sandbox) -var document = window.document, - navigator = window.navigator, - location = window.location; -var jQuery = (function() { - -// Define a local copy of jQuery -var jQuery = function( selector, context ) { - // The jQuery object is actually just the init constructor 'enhanced' - return new jQuery.fn.init( selector, context, rootjQuery ); - }, - - // Map over jQuery in case of overwrite - _jQuery = window.jQuery, - - // Map over the $ in case of overwrite - _$ = window.$, - - // A central reference to the root jQuery(document) - rootjQuery, - - // A simple way to check for HTML strings or ID strings - // Prioritize #id over to avoid XSS via location.hash (#9521) - quickExpr = /^(?:[^#<]*(<[\w\W]+>)[^>]*$|#([\w\-]*)$)/, - - // Check if a string has a non-whitespace character in it - rnotwhite = /\S/, - - // Used for trimming whitespace - trimLeft = /^\s+/, - trimRight = /\s+$/, - - // Match a standalone tag - rsingleTag = /^<(\w+)\s*\/?>(?:<\/\1>)?$/, - - // JSON RegExp - rvalidchars = /^[\],:{}\s]*$/, - rvalidescape = /\\(?:["\\\/bfnrt]|u[0-9a-fA-F]{4})/g, - rvalidtokens = /"[^"\\\n\r]*"|true|false|null|-?\d+(?:\.\d*)?(?:[eE][+\-]?\d+)?/g, - rvalidbraces = /(?:^|:|,)(?:\s*\[)+/g, - - // Useragent RegExp - rwebkit = /(webkit)[ \/]([\w.]+)/, - ropera = /(opera)(?:.*version)?[ \/]([\w.]+)/, - rmsie = /(msie) ([\w.]+)/, - rmozilla = /(mozilla)(?:.*? rv:([\w.]+))?/, - - // Matches dashed string for camelizing - rdashAlpha = /-([a-z]|[0-9])/ig, - rmsPrefix = /^-ms-/, - - // Used by jQuery.camelCase as callback to replace() - fcamelCase = function( all, letter ) { - return ( letter + "" ).toUpperCase(); - }, - - // Keep a UserAgent string for use with jQuery.browser - userAgent = navigator.userAgent, - - // For matching the engine and version of the browser - browserMatch, - - // The deferred used on DOM ready - readyList, - - // The ready event handler - DOMContentLoaded, - - // Save a reference to some core methods - toString = Object.prototype.toString, - hasOwn = Object.prototype.hasOwnProperty, - push = Array.prototype.push, - slice = Array.prototype.slice, - trim = String.prototype.trim, - indexOf = Array.prototype.indexOf, - - // [[Class]] -> type pairs - class2type = {}; - -jQuery.fn = jQuery.prototype = { - constructor: jQuery, - init: function( selector, context, rootjQuery ) { - var match, elem, ret, doc; - - // Handle $(""), $(null), or $(undefined) - if ( !selector ) { - return this; - } - - // Handle $(DOMElement) - if ( selector.nodeType ) { - this.context = this[0] = selector; - this.length = 1; - return this; - } - - // The body element only exists once, optimize finding it - if ( selector === "body" && !context && document.body ) { - this.context = document; - this[0] = document.body; - this.selector = selector; - this.length = 1; - return this; - } - - // Handle HTML strings - if ( typeof selector === "string" ) { - // Are we dealing with HTML string or an ID? - 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 = quickExpr.exec( selector ); - } - - // Verify a match, and that no context was specified for #id - if ( match && (match[1] || !context) ) { - - // HANDLE: $(html) -> $(array) - if ( match[1] ) { - context = context instanceof jQuery ? context[0] : context; - doc = ( context ? context.ownerDocument || context : document ); - - // If a single string is passed in and it's a single tag - // just do a createElement and skip the rest - ret = rsingleTag.exec( selector ); - - if ( ret ) { - if ( jQuery.isPlainObject( context ) ) { - selector = [ document.createElement( ret[1] ) ]; - jQuery.fn.attr.call( selector, context, true ); - - } else { - selector = [ doc.createElement( ret[1] ) ]; - } - - } else { - ret = jQuery.buildFragment( [ match[1] ], [ doc ] ); - selector = ( ret.cacheable ? jQuery.clone(ret.fragment) : ret.fragment ).childNodes; - } - - return jQuery.merge( this, selector ); - - // 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: $(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 current version of jQuery being used - jquery: "1.7.1", - - // 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 slice.call( this, 0 ); - }, - - // 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, name, selector ) { - // Build a new jQuery matched element set - var ret = this.constructor(); - - if ( jQuery.isArray( elems ) ) { - push.apply( ret, elems ); - - } else { - jQuery.merge( ret, elems ); - } - - // Add the old object onto the stack (as a reference) - ret.prevObject = this; - - ret.context = this.context; - - if ( name === "find" ) { - ret.selector = this.selector + ( this.selector ? " " : "" ) + selector; - } else if ( name ) { - ret.selector = this.selector + "." + name + "(" + selector + ")"; - } - - // 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 ) { - // Attach the listeners - jQuery.bindReady(); - - // Add the callback - readyList.add( fn ); - - return this; - }, - - eq: function( i ) { - i = +i; - return i === -1 ? - this.slice( i ) : - this.slice( i, i + 1 ); - }, - - first: function() { - return this.eq( 0 ); - }, - - last: function() { - return this.eq( -1 ); - }, - - slice: function() { - return this.pushStack( slice.apply( this, arguments ), - "slice", slice.call(arguments).join(",") ); - }, - - 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: 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 options, name, src, copy, copyIsArray, 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 ) { - // Either a released hold or an DOMready/load event and not yet ready - if ( (wait === true && !--jQuery.readyWait) || (wait !== true && !jQuery.isReady) ) { - // Make sure body exists, at least, in case IE gets a little overzealous (ticket #5443). - if ( !document.body ) { - return setTimeout( jQuery.ready, 1 ); - } - - // 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.fireWith( document, [ jQuery ] ); - - // Trigger any bound ready events - if ( jQuery.fn.trigger ) { - jQuery( document ).trigger( "ready" ).off( "ready" ); - } - } - }, - - bindReady: function() { - if ( readyList ) { - return; - } - - readyList = jQuery.Callbacks( "once memory" ); - - // Catch cases where $(document).ready() is called after the - // browser event has already occurred. - if ( document.readyState === "complete" ) { - // Handle it asynchronously to allow scripts the opportunity to delay ready - return setTimeout( jQuery.ready, 1 ); - } - - // Mozilla, Opera and webkit nightlies currently support this event - if ( document.addEventListener ) { - // Use the handy event callback - document.addEventListener( "DOMContentLoaded", DOMContentLoaded, false ); - - // A fallback to window.onload, that will always work - window.addEventListener( "load", jQuery.ready, false ); - - // If IE event model is used - } else if ( document.attachEvent ) { - // ensure firing before onload, - // maybe late but safe also for iframes - document.attachEvent( "onreadystatechange", DOMContentLoaded ); - - // A fallback to window.onload, that will always work - window.attachEvent( "onload", jQuery.ready ); - - // If IE and not a frame - // continually check to see if the document is ready - var toplevel = false; - - try { - toplevel = window.frameElement == null; - } catch(e) {} - - if ( document.documentElement.doScroll && toplevel ) { - doScrollCheck(); - } - } - }, - - // 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"; - }, - - // A crude way of determining if an object is a window - isWindow: function( obj ) { - return obj && typeof obj === "object" && "setInterval" in obj; - }, - - isNumeric: function( obj ) { - return !isNaN( parseFloat(obj) ) && isFinite( obj ); - }, - - type: function( obj ) { - return obj == null ? - String( obj ) : - class2type[ toString.call(obj) ] || "object"; - }, - - 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 && - !hasOwn.call(obj, "constructor") && - !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 || hasOwn.call( obj, key ); - }, - - isEmptyObject: function( obj ) { - for ( var name in obj ) { - return false; - } - return true; - }, - - error: function( msg ) { - throw new Error( msg ); - }, - - parseJSON: function( data ) { - if ( typeof data !== "string" || !data ) { - return null; - } - - // Make sure leading/trailing whitespace is removed (IE can't handle it) - data = jQuery.trim( data ); - - // Attempt to parse using the native JSON parser first - if ( window.JSON && window.JSON.parse ) { - return window.JSON.parse( 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; - 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 && rnotwhite.test( 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.toUpperCase() === name.toUpperCase(); - }, - - // args is for internal usage only - each: function( object, callback, args ) { - var name, i = 0, - length = object.length, - isObj = length === undefined || jQuery.isFunction( object ); - - if ( args ) { - if ( isObj ) { - for ( name in object ) { - if ( callback.apply( object[ name ], args ) === false ) { - break; - } - } - } else { - for ( ; i < length; ) { - if ( callback.apply( object[ i++ ], args ) === false ) { - break; - } - } - } - - // A special, fast, case for the most common use of each - } else { - if ( isObj ) { - for ( name in object ) { - if ( callback.call( object[ name ], name, object[ name ] ) === false ) { - break; - } - } - } else { - for ( ; i < length; ) { - if ( callback.call( object[ i ], i, object[ i++ ] ) === false ) { - break; - } - } - } - } - - return object; - }, - - // Use native String.trim function wherever possible - trim: trim ? - function( text ) { - return text == null ? - "" : - trim.call( text ); - } : - - // Otherwise use our own trimming functionality - function( text ) { - return text == null ? - "" : - text.toString().replace( trimLeft, "" ).replace( trimRight, "" ); - }, - - // results is for internal usage only - makeArray: function( array, results ) { - var ret = results || []; - - if ( array != null ) { - // The window, strings (and functions) also have 'length' - // Tweaked logic slightly to handle Blackberry 4.7 RegExp issues #6930 - var type = jQuery.type( array ); - - if ( array.length == null || type === "string" || type === "function" || type === "regexp" || jQuery.isWindow( array ) ) { - push.call( ret, array ); - } else { - jQuery.merge( ret, array ); - } - } - - return ret; - }, - - inArray: function( elem, array, i ) { - var len; - - if ( array ) { - if ( indexOf ) { - return indexOf.call( array, elem, i ); - } - - len = array.length; - i = i ? i < 0 ? Math.max( 0, len + i ) : i : 0; - - for ( ; i < len; i++ ) { - // Skip accessing in sparse arrays - if ( i in array && array[ i ] === elem ) { - return i; - } - } - } - - return -1; - }, - - merge: function( first, second ) { - var i = first.length, - j = 0; - - if ( typeof second.length === "number" ) { - for ( var l = second.length; 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 ret = [], retVal; - inv = !!inv; - - // Go through the array, only saving the items - // that pass the validator function - for ( var i = 0, length = elems.length; 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, key, ret = [], - i = 0, - length = elems.length, - // jquery objects are treated as arrays - isArray = elems instanceof jQuery || length !== undefined && typeof length === "number" && ( ( length > 0 && elems[ 0 ] && elems[ length -1 ] ) || length === 0 || jQuery.isArray( elems ) ) ; - - // 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 ( key in elems ) { - value = callback( elems[ key ], key, arg ); - - if ( value != null ) { - ret[ ret.length ] = value; - } - } - } - - // Flatten any nested arrays - return ret.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 ) { - if ( typeof context === "string" ) { - var 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 - var args = slice.call( arguments, 2 ), - proxy = function() { - return fn.apply( context, args.concat( 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 || proxy.guid || jQuery.guid++; - - return proxy; - }, - - // Mutifunctional method to get and set values to a collection - // The value/s can optionally be executed if it's a function - access: function( elems, key, value, exec, fn, pass ) { - var length = elems.length; - - // Setting many attributes - if ( typeof key === "object" ) { - for ( var k in key ) { - jQuery.access( elems, k, key[k], exec, fn, value ); - } - return elems; - } - - // Setting one attribute - if ( value !== undefined ) { - // Optionally, function values get executed if exec is true - exec = !pass && exec && jQuery.isFunction(value); - - for ( var i = 0; i < length; i++ ) { - fn( elems[i], key, exec ? value.call( elems[i], i, fn( elems[i], key ) ) : value, pass ); - } - - return elems; - } - - // Getting an attribute - return length ? fn( elems[0], key ) : undefined; - }, - - now: function() { - return ( new Date() ).getTime(); - }, - - // Use of jQuery.browser is frowned upon. - // More details: http://docs.jquery.com/Utilities/jQuery.browser - uaMatch: function( ua ) { - ua = ua.toLowerCase(); - - var match = rwebkit.exec( ua ) || - ropera.exec( ua ) || - rmsie.exec( ua ) || - ua.indexOf("compatible") < 0 && rmozilla.exec( ua ) || - []; - - return { browser: match[1] || "", version: match[2] || "0" }; - }, - - sub: function() { - function jQuerySub( selector, context ) { - return new jQuerySub.fn.init( selector, context ); - } - jQuery.extend( true, jQuerySub, this ); - jQuerySub.superclass = this; - jQuerySub.fn = jQuerySub.prototype = this(); - jQuerySub.fn.constructor = jQuerySub; - jQuerySub.sub = this.sub; - jQuerySub.fn.init = function init( selector, context ) { - if ( context && context instanceof jQuery && !(context instanceof jQuerySub) ) { - context = jQuerySub( context ); - } - - return jQuery.fn.init.call( this, selector, context, rootjQuerySub ); - }; - jQuerySub.fn.init.prototype = jQuerySub.fn; - var rootjQuerySub = jQuerySub(document); - return jQuerySub; - }, - - browser: {} -}); - -// Populate the class2type map -jQuery.each("Boolean Number String Function Array Date RegExp Object".split(" "), function(i, name) { - class2type[ "[object " + name + "]" ] = name.toLowerCase(); -}); - -browserMatch = jQuery.uaMatch( userAgent ); -if ( browserMatch.browser ) { - jQuery.browser[ browserMatch.browser ] = true; - jQuery.browser.version = browserMatch.version; -} - -// Deprecated, use jQuery.browser.webkit instead -if ( jQuery.browser.webkit ) { - jQuery.browser.safari = true; -} - -// IE doesn't match non-breaking spaces with \s -if ( rnotwhite.test( "\xA0" ) ) { - trimLeft = /^[\s\xA0]+/; - trimRight = /[\s\xA0]+$/; -} - -// All jQuery objects should point back to these -rootjQuery = jQuery(document); - -// Cleanup functions for the document ready method -if ( document.addEventListener ) { - DOMContentLoaded = function() { - document.removeEventListener( "DOMContentLoaded", DOMContentLoaded, false ); - jQuery.ready(); - }; - -} else if ( document.attachEvent ) { - DOMContentLoaded = function() { - // Make sure body exists, at least, in case IE gets a little overzealous (ticket #5443). - if ( document.readyState === "complete" ) { - document.detachEvent( "onreadystatechange", DOMContentLoaded ); - jQuery.ready(); - } - }; -} - -// The DOM ready check for Internet Explorer -function doScrollCheck() { - if ( jQuery.isReady ) { - return; - } - - try { - // If IE is used, use the trick by Diego Perini - // http://javascript.nwbox.com/IEContentLoaded/ - document.documentElement.doScroll("left"); - } catch(e) { - setTimeout( doScrollCheck, 1 ); - return; - } - - // and execute any waiting functions - jQuery.ready(); -} - -return jQuery; - -})(); - - -// String to Object flags format cache -var flagsCache = {}; - -// Convert String-formatted flags into Object-formatted ones and store in cache -function createFlags( flags ) { - var object = flagsCache[ flags ] = {}, - i, length; - flags = flags.split( /\s+/ ); - for ( i = 0, length = flags.length; i < length; i++ ) { - object[ flags[i] ] = true; - } - return object; -} - -/* - * Create a callback list using the following parameters: - * - * flags: an optional list of space-separated flags that will change how - * the callback list behaves - * - * By default a callback list will act like an event callback list and can be - * "fired" multiple times. - * - * Possible flags: - * - * 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( flags ) { - - // Convert flags from String-formatted to Object-formatted - // (we check in cache first) - flags = flags ? ( flagsCache[ flags ] || createFlags( flags ) ) : {}; - - var // Actual callback list - list = [], - // Stack of fire calls for repeatable lists - stack = [], - // Last fire value (for non-forgettable lists) - memory, - // Flag to know if list is currently firing - firing, - // First callback to fire (used internally by add and fireWith) - firingStart, - // End of the loop when firing - firingLength, - // Index of currently firing callback (modified by remove if needed) - firingIndex, - // Add one or several callbacks to the list - add = function( args ) { - var i, - length, - elem, - type, - actual; - for ( i = 0, length = args.length; i < length; i++ ) { - elem = args[ i ]; - type = jQuery.type( elem ); - if ( type === "array" ) { - // Inspect recursively - add( elem ); - } else if ( type === "function" ) { - // Add if not in unique mode and callback is not in - if ( !flags.unique || !self.has( elem ) ) { - list.push( elem ); - } - } - } - }, - // Fire callbacks - fire = function( context, args ) { - args = args || []; - memory = !flags.memory || [ context, args ]; - firing = true; - firingIndex = firingStart || 0; - firingStart = 0; - firingLength = list.length; - for ( ; list && firingIndex < firingLength; firingIndex++ ) { - if ( list[ firingIndex ].apply( context, args ) === false && flags.stopOnFalse ) { - memory = true; // Mark as halted - break; - } - } - firing = false; - if ( list ) { - if ( !flags.once ) { - if ( stack && stack.length ) { - memory = stack.shift(); - self.fireWith( memory[ 0 ], memory[ 1 ] ); - } - } else if ( memory === true ) { - self.disable(); - } else { - list = []; - } - } - }, - // Actual Callbacks object - self = { - // Add a callback or a collection of callbacks to the list - add: function() { - if ( list ) { - var length = list.length; - add( 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, unless previous - // firing was halted (stopOnFalse) - } else if ( memory && memory !== true ) { - firingStart = length; - fire( memory[ 0 ], memory[ 1 ] ); - } - } - return this; - }, - // Remove a callback from the list - remove: function() { - if ( list ) { - var args = arguments, - argIndex = 0, - argLength = args.length; - for ( ; argIndex < argLength ; argIndex++ ) { - for ( var i = 0; i < list.length; i++ ) { - if ( args[ argIndex ] === list[ i ] ) { - // Handle firingIndex and firingLength - if ( firing ) { - if ( i <= firingLength ) { - firingLength--; - if ( i <= firingIndex ) { - firingIndex--; - } - } - } - // Remove the element - list.splice( i--, 1 ); - // If we have some unicity property then - // we only need to do this once - if ( flags.unique ) { - break; - } - } - } - } - } - return this; - }, - // Control if a given callback is in the list - has: function( fn ) { - if ( list ) { - var i = 0, - length = list.length; - for ( ; i < length; i++ ) { - if ( fn === list[ i ] ) { - return true; - } - } - } - return false; - }, - // 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 || memory === true ) { - self.disable(); - } - return this; - }, - // Is it locked? - locked: function() { - return !stack; - }, - // Call all callbacks with the given context and arguments - fireWith: function( context, args ) { - if ( stack ) { - if ( firing ) { - if ( !flags.once ) { - stack.push( [ context, args ] ); - } - } else if ( !( flags.once && memory ) ) { - fire( context, 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 !!memory; - } - }; - - return self; -}; - - - - -var // Static reference to slice - sliceDeferred = [].slice; - -jQuery.extend({ - - Deferred: function( func ) { - var doneList = jQuery.Callbacks( "once memory" ), - failList = jQuery.Callbacks( "once memory" ), - progressList = jQuery.Callbacks( "memory" ), - state = "pending", - lists = { - resolve: doneList, - reject: failList, - notify: progressList - }, - promise = { - done: doneList.add, - fail: failList.add, - progress: progressList.add, - - state: function() { - return state; - }, - - // Deprecated - isResolved: doneList.fired, - isRejected: failList.fired, - - then: function( doneCallbacks, failCallbacks, progressCallbacks ) { - deferred.done( doneCallbacks ).fail( failCallbacks ).progress( progressCallbacks ); - return this; - }, - always: function() { - deferred.done.apply( deferred, arguments ).fail.apply( deferred, arguments ); - return this; - }, - pipe: function( fnDone, fnFail, fnProgress ) { - return jQuery.Deferred(function( newDefer ) { - jQuery.each( { - done: [ fnDone, "resolve" ], - fail: [ fnFail, "reject" ], - progress: [ fnProgress, "notify" ] - }, function( handler, data ) { - var fn = data[ 0 ], - action = data[ 1 ], - returned; - if ( jQuery.isFunction( fn ) ) { - deferred[ handler ](function() { - returned = fn.apply( this, arguments ); - if ( returned && jQuery.isFunction( returned.promise ) ) { - returned.promise().then( newDefer.resolve, newDefer.reject, newDefer.notify ); - } else { - newDefer[ action + "With" ]( this === deferred ? newDefer : this, [ returned ] ); - } - }); - } else { - deferred[ handler ]( newDefer[ action ] ); - } - }); - }).promise(); - }, - // Get a promise for this deferred - // If obj is provided, the promise aspect is added to the object - promise: function( obj ) { - if ( obj == null ) { - obj = promise; - } else { - for ( var key in promise ) { - obj[ key ] = promise[ key ]; - } - } - return obj; - } - }, - deferred = promise.promise({}), - key; - - for ( key in lists ) { - deferred[ key ] = lists[ key ].fire; - deferred[ key + "With" ] = lists[ key ].fireWith; - } - - // Handle state - deferred.done( function() { - state = "resolved"; - }, failList.disable, progressList.lock ).fail( function() { - state = "rejected"; - }, doneList.disable, progressList.lock ); - - // Call given func if any - if ( func ) { - func.call( deferred, deferred ); - } - - // All done! - return deferred; - }, - - // Deferred helper - when: function( firstParam ) { - var args = sliceDeferred.call( arguments, 0 ), - i = 0, - length = args.length, - pValues = new Array( length ), - count = length, - pCount = length, - deferred = length <= 1 && firstParam && jQuery.isFunction( firstParam.promise ) ? - firstParam : - jQuery.Deferred(), - promise = deferred.promise(); - function resolveFunc( i ) { - return function( value ) { - args[ i ] = arguments.length > 1 ? sliceDeferred.call( arguments, 0 ) : value; - if ( !( --count ) ) { - deferred.resolveWith( deferred, args ); - } - }; - } - function progressFunc( i ) { - return function( value ) { - pValues[ i ] = arguments.length > 1 ? sliceDeferred.call( arguments, 0 ) : value; - deferred.notifyWith( promise, pValues ); - }; - } - if ( length > 1 ) { - for ( ; i < length; i++ ) { - if ( args[ i ] && args[ i ].promise && jQuery.isFunction( args[ i ].promise ) ) { - args[ i ].promise().then( resolveFunc(i), deferred.reject, progressFunc(i) ); - } else { - --count; - } - } - if ( !count ) { - deferred.resolveWith( deferred, args ); - } - } else if ( deferred !== firstParam ) { - deferred.resolveWith( deferred, length ? [ firstParam ] : [] ); - } - return promise; - } -}); - - - - -jQuery.support = (function() { - - var support, - all, - a, - select, - opt, - input, - marginDiv, - fragment, - tds, - events, - eventName, - i, - isSupported, - div = document.createElement( "div" ), - documentElement = document.documentElement; - - // Preliminary tests - div.setAttribute("className", "t"); - div.innerHTML = "
a"; - - all = div.getElementsByTagName( "*" ); - a = div.getElementsByTagName( "a" )[ 0 ]; - - // Can't get basic test support - if ( !all || !all.length || !a ) { - return {}; - } - - // First batch of supports tests - select = document.createElement( "select" ); - opt = select.appendChild( document.createElement("option") ); - input = div.getElementsByTagName( "input" )[ 0 ]; - - support = { - // 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: /^0.55/.test( a.style.opacity ), - - // Verify style float existence - // (IE uses styleFloat instead of cssFloat) - cssFloat: !!a.style.cssFloat, - - // Make sure that if no value is specified for a checkbox - // that it defaults to "on". - // (WebKit defaults to "" instead) - checkOn: ( input.value === "on" ), - - // 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, - - // Test setAttribute on camelCase class. If it works, we need attrFixes when doing get/setAttribute (ie6/7) - getSetAttribute: div.className !== "t", - - // 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>", - - // Will be defined later - submitBubbles: true, - changeBubbles: true, - focusinBubbles: false, - deleteExpando: true, - noCloneEvent: true, - inlineBlockNeedsLayout: false, - shrinkWrapBlocks: false, - reliableMarginRight: true - }; - - // 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; - - // Test to see if it's possible to delete an expando from an element - // Fails in Internet Explorer - try { - delete div.test; - } catch( e ) { - support.deleteExpando = false; - } - - if ( !div.addEventListener && div.attachEvent && div.fireEvent ) { - div.attachEvent( "onclick", function() { - // Cloning a node shouldn't copy over any - // bound event handlers (IE does this) - support.noCloneEvent = false; - }); - div.cloneNode( true ).fireEvent( "onclick" ); - } - - // Check if a radio maintains its value - // after being appended to the DOM - input = document.createElement("input"); - input.value = "t"; - input.setAttribute("type", "radio"); - support.radioValue = input.value === "t"; - - input.setAttribute("checked", "checked"); - div.appendChild( input ); - fragment = document.createDocumentFragment(); - fragment.appendChild( div.lastChild ); - - // WebKit doesn't clone checked state correctly in fragments - support.checkClone = fragment.cloneNode( true ).cloneNode( true ).lastChild.checked; - - // Check if a disconnected checkbox will retain its checked - // value of true after appended to the DOM (IE6/7) - support.appendChecked = input.checked; - - fragment.removeChild( input ); - fragment.appendChild( div ); - - div.innerHTML = ""; - - // Check if div with explicit width and no margin-right incorrectly - // gets computed margin-right based on width of container. For more - // info see bug #3333 - // Fails in WebKit before Feb 2011 nightlies - // WebKit Bug 13343 - getComputedStyle returns wrong value for margin-right - if ( window.getComputedStyle ) { - marginDiv = document.createElement( "div" ); - marginDiv.style.width = "0"; - marginDiv.style.marginRight = "0"; - div.style.width = "2px"; - div.appendChild( marginDiv ); - support.reliableMarginRight = - ( parseInt( ( window.getComputedStyle( marginDiv, null ) || { marginRight: 0 } ).marginRight, 10 ) || 0 ) === 0; - } - - // Technique from Juriy Zaytsev - // http://perfectionkills.com/detecting-event-support-without-browser-sniffing/ - // We only care about the case where non-standard event systems - // are used, namely in IE. Short-circuiting here helps us to - // avoid an eval call (in setAttribute) which can cause CSP - // to go haywire. See: https://developer.mozilla.org/en/Security/CSP - if ( div.attachEvent ) { - for( i in { - submit: 1, - change: 1, - focusin: 1 - }) { - eventName = "on" + i; - isSupported = ( eventName in div ); - if ( !isSupported ) { - div.setAttribute( eventName, "return;" ); - isSupported = ( typeof div[ eventName ] === "function" ); - } - support[ i + "Bubbles" ] = isSupported; - } - } - - fragment.removeChild( div ); - - // Null elements to avoid leaks in IE - fragment = select = opt = marginDiv = div = input = null; - - // Run tests that need a body at doc ready - jQuery(function() { - var container, outer, inner, table, td, offsetSupport, - conMarginTop, ptlm, vb, style, html, - body = document.getElementsByTagName("body")[0]; - - if ( !body ) { - // Return for frameset docs that don't have a body - return; - } - - conMarginTop = 1; - ptlm = "position:absolute;top:0;left:0;width:1px;height:1px;margin:0;"; - vb = "visibility:hidden;border:0;"; - style = "style='" + ptlm + "border:5px solid #000;padding:0;'"; - html = "
" + - "" + - "
"; - - container = document.createElement("div"); - container.style.cssText = vb + "width:0;height:0;position:static;top:0;margin-top:" + conMarginTop + "px"; - body.insertBefore( container, body.firstChild ); - - // Construct the test element - div = document.createElement("div"); - container.appendChild( div ); - - // 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). - // (only IE 8 fails this test) - div.innerHTML = "
t
"; - tds = div.getElementsByTagName( "td" ); - isSupported = ( tds[ 0 ].offsetHeight === 0 ); - - tds[ 0 ].style.display = ""; - tds[ 1 ].style.display = "none"; - - // Check if empty table cells still have offsetWidth/Height - // (IE <= 8 fail this test) - support.reliableHiddenOffsets = isSupported && ( tds[ 0 ].offsetHeight === 0 ); - - // Figure out if the W3C box model works as expected - div.innerHTML = ""; - div.style.width = div.style.paddingLeft = "1px"; - jQuery.boxModel = support.boxModel = div.offsetWidth === 2; - - if ( typeof div.style.zoom !== "undefined" ) { - // Check if natively block-level elements act like inline-block - // elements when setting their display to 'inline' and giving - // them layout - // (IE < 8 does this) - div.style.display = "inline"; - div.style.zoom = 1; - support.inlineBlockNeedsLayout = ( div.offsetWidth === 2 ); - - // Check if elements with layout shrink-wrap their children - // (IE 6 does this) - div.style.display = ""; - div.innerHTML = "
"; - support.shrinkWrapBlocks = ( div.offsetWidth !== 2 ); - } - - div.style.cssText = ptlm + vb; - div.innerHTML = html; - - outer = div.firstChild; - inner = outer.firstChild; - td = outer.nextSibling.firstChild.firstChild; - - offsetSupport = { - doesNotAddBorder: ( inner.offsetTop !== 5 ), - doesAddBorderForTableAndCells: ( td.offsetTop === 5 ) - }; - - inner.style.position = "fixed"; - inner.style.top = "20px"; - - // safari subtracts parent border width here which is 5px - offsetSupport.fixedPosition = ( inner.offsetTop === 20 || inner.offsetTop === 15 ); - inner.style.position = inner.style.top = ""; - - outer.style.overflow = "hidden"; - outer.style.position = "relative"; - - offsetSupport.subtractsBorderForOverflowNotVisible = ( inner.offsetTop === -5 ); - offsetSupport.doesNotIncludeMarginInBodyOffset = ( body.offsetTop !== conMarginTop ); - - body.removeChild( container ); - div = container = null; - - jQuery.extend( support, offsetSupport ); - }); - - return support; -})(); - - - - -var rbrace = /^(?:\{.*\}|\[.*\])$/, - rmultiDash = /([A-Z])/g; - -jQuery.extend({ - cache: {}, - - // Please use with caution - uuid: 0, - - // Unique for each copy of jQuery on the page - // Non-digits removed to match rinlinejQuery - expando: "jQuery" + ( jQuery.fn.jquery + 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, pvt /* Internal Use Only */ ) { - if ( !jQuery.acceptData( elem ) ) { - return; - } - - var privateCache, 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, - isEvents = name === "events"; - - // 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] || (!isEvents && !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 = ++jQuery.uuid; - } 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 ); - } - } - - privateCache = 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; - } - - // Users should not attempt to inspect the internal events object using jQuery.data, - // it is undocumented and subject to change. But does anyone listen? No. - if ( isEvents && !thisCache[ name ] ) { - return privateCache.events; - } - - // 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; - }, - - removeData: function( elem, name, pvt /* Internal Use Only */ ) { - if ( !jQuery.acceptData( elem ) ) { - return; - } - - var thisCache, i, l, - - // Reference to internal data cache key - internalKey = jQuery.expando, - - isNode = elem.nodeType, - - // See jQuery.data for more information - cache = isNode ? jQuery.cache : elem, - - // See jQuery.data for more information - id = isNode ? elem[ internalKey ] : internalKey; - - // 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( " " ); - } - } - } - - 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; - } - } - - // Browsers that fail expando deletion also refuse to delete expandos on - // the window, but it will allow it on all other JS objects; other browsers - // don't care - // Ensure that `cache` is not a window object #10080 - if ( jQuery.support.deleteExpando || !cache.setInterval ) { - delete cache[ id ]; - } else { - cache[ id ] = null; - } - - // We destroyed the cache and need to eliminate the expando on the node to avoid - // false lookups in the cache for entries that no longer exist - if ( isNode ) { - // 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 ( jQuery.support.deleteExpando ) { - delete elem[ internalKey ]; - } else if ( elem.removeAttribute ) { - elem.removeAttribute( internalKey ); - } else { - elem[ internalKey ] = null; - } - } - }, - - // For internal use only. - _data: function( elem, name, data ) { - return jQuery.data( elem, name, data, true ); - }, - - // A method for determining if a DOM node can handle the data expando - acceptData: function( elem ) { - if ( elem.nodeName ) { - var match = jQuery.noData[ elem.nodeName.toLowerCase() ]; - - if ( match ) { - return !(match === true || elem.getAttribute("classid") !== match); - } - } - - return true; - } -}); - -jQuery.fn.extend({ - data: function( key, value ) { - var parts, attr, name, - data = null; - - if ( typeof key === "undefined" ) { - if ( this.length ) { - data = jQuery.data( this[0] ); - - if ( this[0].nodeType === 1 && !jQuery._data( this[0], "parsedAttrs" ) ) { - attr = this[0].attributes; - for ( var i = 0, l = attr.length; i < l; i++ ) { - name = attr[i].name; - - if ( name.indexOf( "data-" ) === 0 ) { - name = jQuery.camelCase( name.substring(5) ); - - dataAttr( this[0], name, data[ name ] ); - } - } - jQuery._data( this[0], "parsedAttrs", true ); - } - } - - return data; - - } else if ( typeof key === "object" ) { - return this.each(function() { - jQuery.data( this, key ); - }); - } - - parts = key.split("."); - parts[1] = parts[1] ? "." + parts[1] : ""; - - if ( value === undefined ) { - data = this.triggerHandler("getData" + parts[1] + "!", [parts[0]]); - - // Try to fetch any internally stored data first - if ( data === undefined && this.length ) { - data = jQuery.data( this[0], key ); - data = dataAttr( this[0], key, data ); - } - - return data === undefined && parts[1] ? - this.data( parts[0] ) : - data; - - } else { - return this.each(function() { - var self = jQuery( this ), - args = [ parts[0], value ]; - - self.triggerHandler( "setData" + parts[1] + "!", args ); - jQuery.data( this, key, value ); - self.triggerHandler( "changeData" + parts[1] + "!", args ); - }); - } - }, - - 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 : - jQuery.isNumeric( data ) ? parseFloat( 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 ) { - for ( var 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; -} - - - - -function handleQueueMarkDefer( elem, type, src ) { - var deferDataKey = type + "defer", - queueDataKey = type + "queue", - markDataKey = type + "mark", - defer = jQuery._data( elem, deferDataKey ); - if ( defer && - ( src === "queue" || !jQuery._data(elem, queueDataKey) ) && - ( src === "mark" || !jQuery._data(elem, markDataKey) ) ) { - // Give room for hard-coded callbacks to fire first - // and eventually mark/queue something else on the element - setTimeout( function() { - if ( !jQuery._data( elem, queueDataKey ) && - !jQuery._data( elem, markDataKey ) ) { - jQuery.removeData( elem, deferDataKey, true ); - defer.fire(); - } - }, 0 ); - } -} - -jQuery.extend({ - - _mark: function( elem, type ) { - if ( elem ) { - type = ( type || "fx" ) + "mark"; - jQuery._data( elem, type, (jQuery._data( elem, type ) || 0) + 1 ); - } - }, - - _unmark: function( force, elem, type ) { - if ( force !== true ) { - type = elem; - elem = force; - force = false; - } - if ( elem ) { - type = type || "fx"; - var key = type + "mark", - count = force ? 0 : ( (jQuery._data( elem, key ) || 1) - 1 ); - if ( count ) { - jQuery._data( elem, key, count ); - } else { - jQuery.removeData( elem, key, true ); - handleQueueMarkDefer( elem, type, "mark" ); - } - } - }, - - queue: function( elem, type, data ) { - var q; - if ( elem ) { - type = ( type || "fx" ) + "queue"; - q = jQuery._data( elem, type ); - - // Speed up dequeue by getting out quickly if this is just a lookup - if ( data ) { - if ( !q || jQuery.isArray(data) ) { - q = jQuery._data( elem, type, jQuery.makeArray(data) ); - } else { - q.push( data ); - } - } - return q || []; - } - }, - - dequeue: function( elem, type ) { - type = type || "fx"; - - var queue = jQuery.queue( elem, type ), - fn = queue.shift(), - hooks = {}; - - // If the fx queue is dequeued, always remove the progress sentinel - if ( fn === "inprogress" ) { - fn = queue.shift(); - } - - if ( fn ) { - // Add a progress sentinel to prevent the fx queue from being - // automatically dequeued - if ( type === "fx" ) { - queue.unshift( "inprogress" ); - } - - jQuery._data( elem, type + ".run", hooks ); - fn.call( elem, function() { - jQuery.dequeue( elem, type ); - }, hooks ); - } - - if ( !queue.length ) { - jQuery.removeData( elem, type + "queue " + type + ".run", true ); - handleQueueMarkDefer( elem, type, "queue" ); - } - } -}); - -jQuery.fn.extend({ - queue: function( type, data ) { - if ( typeof type !== "string" ) { - data = type; - type = "fx"; - } - - if ( data === undefined ) { - return jQuery.queue( this[0], type ); - } - return this.each(function() { - var queue = jQuery.queue( this, type, data ); - - 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, object ) { - if ( typeof type !== "string" ) { - object = type; - type = undefined; - } - type = type || "fx"; - var defer = jQuery.Deferred(), - elements = this, - i = elements.length, - count = 1, - deferDataKey = type + "defer", - queueDataKey = type + "queue", - markDataKey = type + "mark", - tmp; - function resolve() { - if ( !( --count ) ) { - defer.resolveWith( elements, [ elements ] ); - } - } - while( i-- ) { - if (( tmp = jQuery.data( elements[ i ], deferDataKey, undefined, true ) || - ( jQuery.data( elements[ i ], queueDataKey, undefined, true ) || - jQuery.data( elements[ i ], markDataKey, undefined, true ) ) && - jQuery.data( elements[ i ], deferDataKey, jQuery.Callbacks( "once memory" ), true ) )) { - count++; - tmp.add( resolve ); - } - } - resolve(); - return defer.promise(); - } -}); - - - - -var rclass = /[\n\t\r]/g, - rspace = /\s+/, - rreturn = /\r/g, - rtype = /^(?:button|input)$/i, - rfocusable = /^(?:button|input|object|select|textarea)$/i, - rclickable = /^a(?:rea)?$/i, - rboolean = /^(?:autofocus|autoplay|async|checked|controls|defer|disabled|hidden|loop|multiple|open|readonly|required|scoped|selected)$/i, - getSetAttribute = jQuery.support.getSetAttribute, - nodeHook, boolHook, fixSpecified; - -jQuery.fn.extend({ - attr: function( name, value ) { - return jQuery.access( this, name, value, true, jQuery.attr ); - }, - - removeAttr: function( name ) { - return this.each(function() { - jQuery.removeAttr( this, name ); - }); - }, - - prop: function( name, value ) { - return jQuery.access( this, name, value, true, jQuery.prop ); - }, - - 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 classNames, i, l, elem, - setClass, c, cl; - - if ( jQuery.isFunction( value ) ) { - return this.each(function( j ) { - jQuery( this ).addClass( value.call(this, j, this.className) ); - }); - } - - if ( value && typeof value === "string" ) { - classNames = value.split( rspace ); - - for ( i = 0, l = this.length; i < l; i++ ) { - elem = this[ i ]; - - if ( elem.nodeType === 1 ) { - if ( !elem.className && classNames.length === 1 ) { - elem.className = value; - - } else { - setClass = " " + elem.className + " "; - - for ( c = 0, cl = classNames.length; c < cl; c++ ) { - if ( !~setClass.indexOf( " " + classNames[ c ] + " " ) ) { - setClass += classNames[ c ] + " "; - } - } - elem.className = jQuery.trim( setClass ); - } - } - } - } - - return this; - }, - - removeClass: function( value ) { - var classNames, i, l, elem, className, c, cl; - - if ( jQuery.isFunction( value ) ) { - return this.each(function( j ) { - jQuery( this ).removeClass( value.call(this, j, this.className) ); - }); - } - - if ( (value && typeof value === "string") || value === undefined ) { - classNames = ( value || "" ).split( rspace ); - - for ( i = 0, l = this.length; i < l; i++ ) { - elem = this[ i ]; - - if ( elem.nodeType === 1 && elem.className ) { - if ( value ) { - className = (" " + elem.className + " ").replace( rclass, " " ); - for ( c = 0, cl = classNames.length; c < cl; c++ ) { - className = className.replace(" " + classNames[ c ] + " ", " "); - } - elem.className = jQuery.trim( className ); - - } else { - elem.className = ""; - } - } - } - } - - 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.split( rspace ); - - while ( (className = classNames[ i++ ]) ) { - // check each className given, space seperated list - state = isBool ? state : !self.hasClass( className ); - self[ state ? "addClass" : "removeClass" ]( className ); - } - - } else if ( type === "undefined" || type === "boolean" ) { - if ( this.className ) { - // store className if set - jQuery._data( this, "__className__", this.className ); - } - - // toggle whole className - 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 ) > -1 ) { - return true; - } - } - - return false; - }, - - val: function( value ) { - var hooks, ret, isFunction, - elem = this[0]; - - if ( !arguments.length ) { - if ( elem ) { - hooks = jQuery.valHooks[ elem.nodeName.toLowerCase() ] || jQuery.valHooks[ elem.type ]; - - 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 self = jQuery(this), val; - - 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.nodeName.toLowerCase() ] || jQuery.valHooks[ this.type ]; - - // 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, i, max, option, - index = elem.selectedIndex, - values = [], - options = elem.options, - one = elem.type === "select-one"; - - // Nothing was selected - if ( index < 0 ) { - return null; - } - - // Loop through all the selected options - i = one ? index : 0; - max = one ? index + 1 : options.length; - for ( ; i < max; i++ ) { - option = options[ i ]; - - // Don't return options that are disabled or in a disabled optgroup - if ( option.selected && (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 ); - } - } - - // Fixes Bug #2551 -- select.val() broken in IE after form.reset() - if ( one && !values.length && options.length ) { - return jQuery( options[ index ] ).val(); - } - - 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; - } - } - }, - - attrFn: { - val: true, - css: true, - html: true, - text: true, - data: true, - width: true, - height: true, - offset: true - }, - - attr: function( elem, name, value, pass ) { - var ret, hooks, notxml, - nType = elem.nodeType; - - // don't get/set attributes on text, comment and attribute nodes - if ( !elem || nType === 3 || nType === 8 || nType === 2 ) { - return; - } - - if ( pass && name in jQuery.attrFn ) { - return jQuery( elem )[ name ]( value ); - } - - // Fallback to prop when attributes are not supported - if ( typeof elem.getAttribute === "undefined" ) { - 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 ); - return; - - } else if ( hooks && "set" in hooks && notxml && (ret = hooks.set( elem, value, name )) !== undefined ) { - return ret; - - } else { - elem.setAttribute( name, "" + value ); - return value; - } - - } else if ( hooks && "get" in hooks && notxml && (ret = hooks.get( elem, name )) !== null ) { - return ret; - - } else { - - ret = elem.getAttribute( name ); - - // Non-existent attributes return null, we normalize to undefined - return ret === null ? - undefined : - ret; - } - }, - - removeAttr: function( elem, value ) { - var propName, attrNames, name, l, - i = 0; - - if ( value && elem.nodeType === 1 ) { - attrNames = value.toLowerCase().split( rspace ); - l = attrNames.length; - - for ( ; i < l; i++ ) { - name = attrNames[ i ]; - - if ( name ) { - propName = jQuery.propFix[ name ] || name; - - // See #9699 for explanation of this approach (setting first, then removal) - jQuery.attr( elem, name, "" ); - elem.removeAttribute( getSetAttribute ? name : propName ); - - // Set corresponding property to false for boolean attributes - if ( rboolean.test( name ) && propName in elem ) { - elem[ propName ] = false; - } - } - } - } - }, - - attrHooks: { - type: { - set: function( elem, value ) { - // We can't allow the type property to be changed (since it causes problems in IE) - if ( rtype.test( elem.nodeName ) && elem.parentNode ) { - jQuery.error( "type property can't be changed" ); - } else 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 it's default in case type is set after value - // This is for element creation - var val = elem.value; - elem.setAttribute( "type", value ); - if ( val ) { - elem.value = val; - } - return value; - } - } - }, - // Use the value property for back compat - // Use the nodeHook for button elements in IE6/7 (#1954) - value: { - get: function( elem, name ) { - if ( nodeHook && jQuery.nodeName( elem, "button" ) ) { - return nodeHook.get( elem, name ); - } - return name in elem ? - elem.value : - null; - }, - set: function( elem, value, name ) { - if ( nodeHook && jQuery.nodeName( elem, "button" ) ) { - return nodeHook.set( elem, value, name ); - } - // Does not return so that setAttribute is also used - elem.value = 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; - } - } - } -}); - -// Add the tabIndex propHook to attrHooks for back-compat (different case is intentional) -jQuery.attrHooks.tabindex = jQuery.propHooks.tabIndex; - -// Hook for boolean attributes -boolHook = { - get: function( elem, name ) { - // Align boolean attributes with corresponding properties - // Fall back to attribute presence where some booleans are not supported - var attrNode, - property = jQuery.prop( elem, name ); - return property === true || typeof property !== "boolean" && ( attrNode = elem.getAttributeNode(name) ) && attrNode.nodeValue !== false ? - name.toLowerCase() : - undefined; - }, - set: function( elem, value, name ) { - var propName; - if ( value === false ) { - // Remove boolean attributes when set to false - jQuery.removeAttr( elem, name ); - } else { - // value is true since we know at this point it's type boolean and not false - // Set boolean attributes to the same name and set the DOM property - propName = jQuery.propFix[ name ] || name; - if ( propName in elem ) { - // Only set the IDL specifically if it already exists on the element - elem[ propName ] = true; - } - - elem.setAttribute( name, name.toLowerCase() ); - } - return name; - } -}; - -// IE6/7 do not support getting/setting some attributes with get/setAttribute -if ( !getSetAttribute ) { - - fixSpecified = { - name: true, - id: true - }; - - // 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; - ret = elem.getAttributeNode( name ); - return ret && ( fixSpecified[ name ] ? ret.nodeValue !== "" : ret.specified ) ? - ret.nodeValue : - undefined; - }, - set: function( elem, value, name ) { - // Set the existing or create a new attribute node - var ret = elem.getAttributeNode( name ); - if ( !ret ) { - ret = document.createAttribute( name ); - elem.setAttributeNode( ret ); - } - return ( ret.nodeValue = value + "" ); - } - }; - - // Apply the nodeHook to tabindex - jQuery.attrHooks.tabindex.set = nodeHook.set; - - // 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; - } - } - }); - }); - - // 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 ) { - if ( value === "" ) { - value = "false"; - } - nodeHook.set( elem, value, name ); - } - }; -} - - -// Some attributes require a special call on IE -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; - } - }); - }); -} - -if ( !jQuery.support.style ) { - jQuery.attrHooks.style = { - get: function( elem ) { - // Return undefined in the case of empty string - // Normalize to lowercase since IE uppercases css property names - return elem.style.cssText.toLowerCase() || 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 = /^(?:textarea|input|select)$/i, - rtypenamespace = /^([^\.]*)?(?:\.(.+))?$/, - rhoverHack = /\bhover(\.\S+)?\b/, - rkeyEvent = /^key/, - rmouseEvent = /^(?:mouse|contextmenu)|click/, - rfocusMorph = /^(?:focusinfocus|focusoutblur)$/, - rquickIs = /^(\w*)(?:#([\w\-]+))?(?:\.([\w\-]+))?$/, - quickParse = function( selector ) { - var quick = rquickIs.exec( selector ); - if ( quick ) { - // 0 1 2 3 - // [ _, tag, id, class ] - quick[1] = ( quick[1] || "" ).toLowerCase(); - quick[3] = quick[3] && new RegExp( "(?:^|\\s)" + quick[3] + "(?:\\s|$)" ); - } - return quick; - }, - quickIs = function( elem, m ) { - var attrs = elem.attributes || {}; - return ( - (!m[1] || elem.nodeName.toLowerCase() === m[1]) && - (!m[2] || (attrs.id || {}).value === m[2]) && - (!m[3] || m[3].test( (attrs[ "class" ] || {}).value )) - ); - }, - hoverHack = function( events ) { - return jQuery.event.special.hover ? events : events.replace( rhoverHack, "mouseenter$1 mouseleave$1" ); - }; - -/* - * Helper functions for managing events -- not part of the public interface. - * Props to Dean Edwards' addEvent library for many of the ideas. - */ -jQuery.event = { - - add: function( elem, types, handler, data, selector ) { - - var elemData, eventHandle, events, - t, tns, type, namespaces, handleObj, - handleObjIn, quick, handlers, special; - - // Don't attach events to noData or text/comment nodes (allow plain objects tho) - if ( elem.nodeType === 3 || elem.nodeType === 8 || !types || !handler || !(elemData = jQuery._data( elem )) ) { - return; - } - - // Caller can pass in an object of custom data in lieu of the handler - if ( handler.handler ) { - handleObjIn = handler; - handler = handleObjIn.handler; - } - - // 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 - events = elemData.events; - if ( !events ) { - elemData.events = events = {}; - } - eventHandle = elemData.handle; - if ( !eventHandle ) { - elemData.handle = eventHandle = 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 !== "undefined" && (!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 = jQuery.trim( hoverHack(types) ).split( " " ); - for ( t = 0; t < types.length; t++ ) { - - tns = rtypenamespace.exec( types[t] ) || []; - type = tns[1]; - namespaces = ( tns[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: tns[1], - data: data, - handler: handler, - guid: handler.guid, - selector: selector, - quick: quickParse( selector ), - namespace: namespaces.join(".") - }, handleObjIn ); - - // Init the event handler queue if we're the first - handlers = events[ type ]; - if ( !handlers ) { - 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; - }, - - global: {}, - - // Detach an event or set of events from an element - remove: function( elem, types, handler, selector, mappedTypes ) { - - var elemData = jQuery.hasData( elem ) && jQuery._data( elem ), - t, tns, type, origType, namespaces, origCount, - j, events, special, handle, eventType, handleObj; - - if ( !elemData || !(events = elemData.events) ) { - return; - } - - // Once for each type.namespace in types; type may be omitted - types = jQuery.trim( hoverHack( types || "" ) ).split(" "); - for ( t = 0; t < types.length; t++ ) { - tns = rtypenamespace.exec( types[t] ) || []; - type = origType = tns[1]; - namespaces = tns[2]; - - // 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; - eventType = events[ type ] || []; - origCount = eventType.length; - namespaces = namespaces ? new RegExp("(^|\\.)" + namespaces.split(".").sort().join("\\.(?:.*\\.)?") + "(\\.|$)") : null; - - // Remove matching events - for ( j = 0; j < eventType.length; j++ ) { - handleObj = eventType[ j ]; - - if ( ( mappedTypes || origType === handleObj.origType ) && - ( !handler || handler.guid === handleObj.guid ) && - ( !namespaces || namespaces.test( handleObj.namespace ) ) && - ( !selector || selector === handleObj.selector || selector === "**" && handleObj.selector ) ) { - eventType.splice( j--, 1 ); - - if ( handleObj.selector ) { - eventType.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 ( eventType.length === 0 && origCount !== eventType.length ) { - if ( !special.teardown || special.teardown.call( elem, namespaces ) === false ) { - jQuery.removeEvent( elem, type, elemData.handle ); - } - - delete events[ type ]; - } - } - - // Remove the expando if it's no longer used - if ( jQuery.isEmptyObject( events ) ) { - handle = elemData.handle; - if ( handle ) { - handle.elem = null; - } - - // removeData also checks for emptiness and clears the expando if empty - // so use it instead of delete - jQuery.removeData( elem, [ "events", "handle" ], true ); - } - }, - - // Events that are safe to short-circuit if no handlers are attached. - // Native DOM events should not be added, they may have inline handlers. - customEvent: { - "getData": true, - "setData": true, - "changeData": true - }, - - trigger: function( event, data, elem, onlyHandlers ) { - // Don't do events on text and comment nodes - if ( elem && (elem.nodeType === 3 || elem.nodeType === 8) ) { - return; - } - - // Event object or event type - var type = event.type || event, - namespaces = [], - cache, exclusive, i, cur, old, ontype, special, handle, eventPath, bubbleType; - - // 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 ) { - // Exclusive events trigger only for the exact event (no namespaces) - type = type.slice(0, -1); - exclusive = true; - } - - if ( type.indexOf( "." ) >= 0 ) { - // Namespaced trigger; create a regexp to match event type in handle() - namespaces = type.split("."); - type = namespaces.shift(); - namespaces.sort(); - } - - if ( (!elem || jQuery.event.customEvent[ type ]) && !jQuery.event.global[ type ] ) { - // No jQuery handlers for this event type, and it can't have inline handlers - return; - } - - // Caller can pass in an Event, Object, or just an event type string - event = typeof event === "object" ? - // jQuery.Event object - event[ jQuery.expando ] ? event : - // Object literal - new jQuery.Event( type, event ) : - // Just the event type (string) - new jQuery.Event( type ); - - event.type = type; - event.isTrigger = true; - event.exclusive = exclusive; - event.namespace = namespaces.join( "." ); - event.namespace_re = event.namespace? new RegExp("(^|\\.)" + namespaces.join("\\.(?:.*\\.)?") + "(\\.|$)") : null; - ontype = type.indexOf( ":" ) < 0 ? "on" + type : ""; - - // Handle a global trigger - if ( !elem ) { - - // TODO: Stop taunting the data cache; remove global events and always attach to document - cache = jQuery.cache; - for ( i in cache ) { - if ( cache[ i ].events && cache[ i ].events[ type ] ) { - jQuery.event.trigger( event, data, cache[ i ].handle.elem, true ); - } - } - return; - } - - // 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 ? jQuery.makeArray( data ) : []; - data.unshift( event ); - - // Allow special events to draw outside the lines - special = jQuery.event.special[ type ] || {}; - if ( 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) - eventPath = [[ elem, special.bindType || type ]]; - if ( !onlyHandlers && !special.noBubble && !jQuery.isWindow( elem ) ) { - - bubbleType = special.delegateType || type; - cur = rfocusMorph.test( bubbleType + type ) ? elem : elem.parentNode; - old = null; - for ( ; cur; cur = cur.parentNode ) { - eventPath.push([ cur, bubbleType ]); - old = cur; - } - - // Only add window if we got to document (e.g., not plain obj or detached DOM) - if ( old && old === elem.ownerDocument ) { - eventPath.push([ old.defaultView || old.parentWindow || window, bubbleType ]); - } - } - - // Fire handlers on the event path - for ( i = 0; i < eventPath.length && !event.isPropagationStopped(); i++ ) { - - cur = eventPath[i][0]; - event.type = eventPath[i][1]; - - handle = ( jQuery._data( cur, "events" ) || {} )[ event.type ] && jQuery._data( cur, "handle" ); - if ( handle ) { - handle.apply( cur, data ); - } - // Note that this is a bare JS function and not a jQuery handler - handle = ontype && cur[ ontype ]; - if ( handle && jQuery.acceptData( cur ) && 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) - // IE<9 dies on focus/blur to hidden element (#1486) - if ( ontype && elem[ type ] && ((type !== "focus" && type !== "blur") || event.target.offsetWidth !== 0) && !jQuery.isWindow( elem ) ) { - - // Don't re-trigger an onFOO event when we call its FOO() method - old = elem[ ontype ]; - - if ( old ) { - elem[ ontype ] = null; - } - - // Prevent re-triggering of the same event, since we already bubbled it above - jQuery.event.triggered = type; - elem[ type ](); - jQuery.event.triggered = undefined; - - if ( old ) { - elem[ ontype ] = old; - } - } - } - } - - return event.result; - }, - - dispatch: function( event ) { - - // Make a writable jQuery.Event from the native event object - event = jQuery.event.fix( event || window.event ); - - var handlers = ( (jQuery._data( this, "events" ) || {} )[ event.type ] || []), - delegateCount = handlers.delegateCount, - args = [].slice.call( arguments, 0 ), - run_all = !event.exclusive && !event.namespace, - handlerQueue = [], - i, j, cur, jqcur, ret, selMatch, matched, matches, handleObj, sel, related; - - // Use the fix-ed jQuery.Event rather than the (read-only) native event - args[0] = event; - event.delegateTarget = this; - - // Determine handlers that should run if there are delegated events - // Avoid disabled elements in IE (#6911) and non-left-click bubbling in Firefox (#3861) - if ( delegateCount && !event.target.disabled && !(event.button && event.type === "click") ) { - - // Pregenerate a single jQuery object for reuse with .is() - jqcur = jQuery(this); - jqcur.context = this.ownerDocument || this; - - for ( cur = event.target; cur != this; cur = cur.parentNode || this ) { - selMatch = {}; - matches = []; - jqcur[0] = cur; - for ( i = 0; i < delegateCount; i++ ) { - handleObj = handlers[ i ]; - sel = handleObj.selector; - - if ( selMatch[ sel ] === undefined ) { - selMatch[ sel ] = ( - handleObj.quick ? quickIs( cur, handleObj.quick ) : jqcur.is( sel ) - ); - } - if ( selMatch[ sel ] ) { - matches.push( handleObj ); - } - } - if ( matches.length ) { - handlerQueue.push({ elem: cur, matches: matches }); - } - } - } - - // Add the remaining (directly-bound) handlers - if ( handlers.length > delegateCount ) { - handlerQueue.push({ elem: this, matches: handlers.slice( delegateCount ) }); - } - - // Run delegates first; they may want to stop propagation beneath us - for ( i = 0; i < handlerQueue.length && !event.isPropagationStopped(); i++ ) { - matched = handlerQueue[ i ]; - event.currentTarget = matched.elem; - - for ( j = 0; j < matched.matches.length && !event.isImmediatePropagationStopped(); j++ ) { - handleObj = matched.matches[ j ]; - - // Triggered event must either 1) be non-exclusive and have no namespace, or - // 2) have namespace(s) a subset or equal to those in the bound event (both can have no namespace). - if ( run_all || (!event.namespace && !handleObj.namespace) || event.namespace_re && event.namespace_re.test( handleObj.namespace ) ) { - - event.data = handleObj.data; - event.handleObj = handleObj; - - ret = ( (jQuery.event.special[ handleObj.origType ] || {}).handle || handleObj.handler ) - .apply( matched.elem, args ); - - if ( ret !== undefined ) { - event.result = ret; - if ( ret === false ) { - event.preventDefault(); - event.stopPropagation(); - } - } - } - } - } - - return event.result; - }, - - // Includes some event props shared by KeyEvent and MouseEvent - // *** attrChange attrName relatedNode srcElement are not normalized, non-W3C, deprecated, will be removed in 1.8 *** - props: "attrChange attrName relatedNode srcElement 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 eventDoc, doc, body, - 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; - } - }, - - fix: function( event ) { - if ( event[ jQuery.expando ] ) { - return event; - } - - // Create a writable copy of the event object and normalize some properties - var i, prop, - originalEvent = event, - fixHook = jQuery.event.fixHooks[ event.type ] || {}, - copy = fixHook.props ? this.props.concat( fixHook.props ) : this.props; - - event = jQuery.Event( originalEvent ); - - for ( i = copy.length; i; ) { - prop = copy[ --i ]; - event[ prop ] = originalEvent[ prop ]; - } - - // Fix target property, if necessary (#1925, IE 6/7/8 & Safari2) - if ( !event.target ) { - event.target = originalEvent.srcElement || document; - } - - // Target should not be a text node (#504, Safari) - if ( event.target.nodeType === 3 ) { - event.target = event.target.parentNode; - } - - // For mouse/key events; add metaKey if it's not there (#3368, IE6/7/8) - if ( event.metaKey === undefined ) { - event.metaKey = event.ctrlKey; - } - - return fixHook.filter? fixHook.filter( event, originalEvent ) : event; - }, - - special: { - ready: { - // Make sure the ready event is setup - setup: jQuery.bindReady - }, - - load: { - // Prevent triggered image.load events from bubbling to window.load - noBubble: true - }, - - focus: { - delegateType: "focusin" - }, - blur: { - delegateType: "focusout" - }, - - beforeunload: { - setup: function( data, namespaces, eventHandle ) { - // We only want to do this special case on windows - if ( jQuery.isWindow( this ) ) { - this.onbeforeunload = eventHandle; - } - }, - - teardown: function( namespaces, eventHandle ) { - if ( this.onbeforeunload === eventHandle ) { - this.onbeforeunload = null; - } - } - } - }, - - 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(); - } - } -}; - -// Some plugins are using, but it's undocumented/deprecated and will be removed. -// The 1.7 special event interface should provide all the hooks needed now. -jQuery.event.handle = jQuery.event.dispatch; - -jQuery.removeEvent = document.removeEventListener ? - function( elem, type, handle ) { - if ( elem.removeEventListener ) { - elem.removeEventListener( type, handle, false ); - } - } : - function( elem, type, handle ) { - if ( elem.detachEvent ) { - elem.detachEvent( "on" + type, 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; -}; - -function returnFalse() { - return false; -} -function returnTrue() { - return 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 = { - preventDefault: function() { - this.isDefaultPrevented = returnTrue; - - var e = this.originalEvent; - if ( !e ) { - return; - } - - // if preventDefault exists run it on the original event - if ( e.preventDefault ) { - e.preventDefault(); - - // otherwise set the returnValue property of the original event to false (IE) - } else { - e.returnValue = false; - } - }, - stopPropagation: function() { - this.isPropagationStopped = returnTrue; - - var e = this.originalEvent; - if ( !e ) { - return; - } - // if stopPropagation exists run it on the original event - if ( e.stopPropagation ) { - e.stopPropagation(); - } - // otherwise set the cancelBubble property of the original event to true (IE) - e.cancelBubble = true; - }, - stopImmediatePropagation: function() { - this.isImmediatePropagationStopped = returnTrue; - this.stopPropagation(); - }, - isDefaultPrevented: returnFalse, - isPropagationStopped: returnFalse, - isImmediatePropagationStopped: returnFalse -}; - -// 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 target = this, - related = event.relatedTarget, - handleObj = event.handleObj, - selector = handleObj.selector, - ret; - - // 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 && !form._submit_attached ) { - jQuery.event.add( form, "submit._submit", function( event ) { - // If form was submitted by the user, bubble the event up the tree - if ( this.parentNode && !event.isTrigger ) { - jQuery.event.simulate( "submit", this.parentNode, event, true ); - } - }); - form._submit_attached = true; - } - }); - // return undefined since we don't need an event listener - }, - - 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; - 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 ) && !elem._change_attached ) { - jQuery.event.add( elem, "change._change", function( event ) { - if ( this.parentNode && !event.isSimulated && !event.isTrigger ) { - jQuery.event.simulate( "change", this.parentNode, event, true ); - } - }); - elem._change_attached = 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 origFn, type; - - // Types can be a map of types/handlers - if ( typeof types === "object" ) { - // ( types-Object, selector, data ) - if ( typeof selector !== "string" ) { - // ( types-Object, 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.call( this, types, selector, data, fn, 1 ); - }, - off: function( types, selector, fn ) { - if ( types && types.preventDefault && types.handleObj ) { - // ( event ) dispatched jQuery.Event - var handleObj = types.handleObj; - jQuery( types.delegateTarget ).off( - handleObj.namespace? handleObj.type + "." + handleObj.namespace : handleObj.type, - handleObj.selector, - handleObj.handler - ); - return this; - } - if ( typeof types === "object" ) { - // ( types-object [, selector] ) - for ( var 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 ); - }, - - live: function( types, data, fn ) { - jQuery( this.context ).on( types, this.selector, data, fn ); - return this; - }, - die: function( types, fn ) { - jQuery( this.context ).off( types, this.selector || "**", fn ); - return this; - }, - - 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 ) { - if ( this[0] ) { - return jQuery.event.trigger( type, data, this[0], true ); - } - }, - - toggle: function( fn ) { - // Save reference to arguments for access in closure - var args = arguments, - guid = fn.guid || jQuery.guid++, - i = 0, - toggler = function( event ) { - // Figure out which function to execute - var lastToggle = ( jQuery._data( this, "lastToggle" + fn.guid ) || 0 ) % i; - jQuery._data( this, "lastToggle" + fn.guid, lastToggle + 1 ); - - // Make sure that clicks stop - event.preventDefault(); - - // and execute the function - return args[ lastToggle ].apply( this, arguments ) || false; - }; - - // link all the functions, so any of them can unbind this click handler - toggler.guid = guid; - while ( i < args.length ) { - args[ i++ ].guid = guid; - } - - return this.click( toggler ); - }, - - hover: function( fnOver, fnOut ) { - return this.mouseenter( fnOver ).mouseleave( fnOut || fnOver ); - } -}); - -jQuery.each( ("blur focus focusin focusout load resize scroll unload click dblclick " + - "mousedown mouseup mousemove mouseover mouseout mouseenter mouseleave " + - "change select submit keydown keypress keyup error contextmenu").split(" "), function( i, name ) { - - // Handle event binding - jQuery.fn[ name ] = function( data, fn ) { - if ( fn == null ) { - fn = data; - data = null; - } - - return arguments.length > 0 ? - this.on( name, null, data, fn ) : - this.trigger( name ); - }; - - if ( jQuery.attrFn ) { - jQuery.attrFn[ name ] = true; - } - - if ( rkeyEvent.test( name ) ) { - jQuery.event.fixHooks[ name ] = jQuery.event.keyHooks; - } - - if ( rmouseEvent.test( name ) ) { - jQuery.event.fixHooks[ name ] = jQuery.event.mouseHooks; - } -}); - - - -/*! - * Sizzle CSS Selector Engine - * Copyright 2011, The Dojo Foundation - * Released under the MIT, BSD, and GPL Licenses. - * More information: http://sizzlejs.com/ - */ -(function(){ - -var chunker = /((?:\((?:\([^()]+\)|[^()]+)+\)|\[(?:\[[^\[\]]*\]|['"][^'"]*['"]|[^\[\]'"]+)+\]|\\.|[^ >+~,(\[\\]+)+|[>+~])(\s*,\s*)?((?:.|\r|\n)*)/g, - expando = "sizcache" + (Math.random() + '').replace('.', ''), - done = 0, - toString = Object.prototype.toString, - hasDuplicate = false, - baseHasDuplicate = true, - rBackslash = /\\/g, - rReturn = /\r\n/g, - rNonWord = /\W/; - -// Here we check if the JavaScript engine is using some sort of -// optimization where it does not always call our comparision -// function. If that is the case, discard the hasDuplicate value. -// Thus far that includes Google Chrome. -[0, 0].sort(function() { - baseHasDuplicate = false; - return 0; -}); - -var Sizzle = function( selector, context, results, seed ) { - results = results || []; - context = context || document; - - var origContext = context; - - if ( context.nodeType !== 1 && context.nodeType !== 9 ) { - return []; - } - - if ( !selector || typeof selector !== "string" ) { - return results; - } - - var m, set, checkSet, extra, ret, cur, pop, i, - prune = true, - contextXML = Sizzle.isXML( context ), - parts = [], - soFar = selector; - - // Reset the position of the chunker regexp (start from head) - do { - chunker.exec( "" ); - m = chunker.exec( soFar ); - - if ( m ) { - soFar = m[3]; - - parts.push( m[1] ); - - if ( m[2] ) { - extra = m[3]; - break; - } - } - } while ( m ); - - if ( parts.length > 1 && origPOS.exec( selector ) ) { - - if ( parts.length === 2 && Expr.relative[ parts[0] ] ) { - set = posProcess( parts[0] + parts[1], context, seed ); - - } else { - set = Expr.relative[ parts[0] ] ? - [ context ] : - Sizzle( parts.shift(), context ); - - while ( parts.length ) { - selector = parts.shift(); - - if ( Expr.relative[ selector ] ) { - selector += parts.shift(); - } - - set = posProcess( selector, set, seed ); - } - } - - } else { - // Take a shortcut and set the context if the root selector is an ID - // (but not if it'll be faster if the inner selector is an ID) - if ( !seed && parts.length > 1 && context.nodeType === 9 && !contextXML && - Expr.match.ID.test(parts[0]) && !Expr.match.ID.test(parts[parts.length - 1]) ) { - - ret = Sizzle.find( parts.shift(), context, contextXML ); - context = ret.expr ? - Sizzle.filter( ret.expr, ret.set )[0] : - ret.set[0]; - } - - if ( context ) { - ret = seed ? - { expr: parts.pop(), set: makeArray(seed) } : - Sizzle.find( parts.pop(), parts.length === 1 && (parts[0] === "~" || parts[0] === "+") && context.parentNode ? context.parentNode : context, contextXML ); - - set = ret.expr ? - Sizzle.filter( ret.expr, ret.set ) : - ret.set; - - if ( parts.length > 0 ) { - checkSet = makeArray( set ); - - } else { - prune = false; - } - - while ( parts.length ) { - cur = parts.pop(); - pop = cur; - - if ( !Expr.relative[ cur ] ) { - cur = ""; - } else { - pop = parts.pop(); - } - - if ( pop == null ) { - pop = context; - } - - Expr.relative[ cur ]( checkSet, pop, contextXML ); - } - - } else { - checkSet = parts = []; - } - } - - if ( !checkSet ) { - checkSet = set; - } - - if ( !checkSet ) { - Sizzle.error( cur || selector ); - } - - if ( toString.call(checkSet) === "[object Array]" ) { - if ( !prune ) { - results.push.apply( results, checkSet ); - - } else if ( context && context.nodeType === 1 ) { - for ( i = 0; checkSet[i] != null; i++ ) { - if ( checkSet[i] && (checkSet[i] === true || checkSet[i].nodeType === 1 && Sizzle.contains(context, checkSet[i])) ) { - results.push( set[i] ); - } - } - - } else { - for ( i = 0; checkSet[i] != null; i++ ) { - if ( checkSet[i] && checkSet[i].nodeType === 1 ) { - results.push( set[i] ); - } - } - } - - } else { - makeArray( checkSet, results ); - } - - if ( extra ) { - Sizzle( extra, origContext, results, seed ); - Sizzle.uniqueSort( results ); - } - - return results; -}; - -Sizzle.uniqueSort = function( results ) { - if ( sortOrder ) { - hasDuplicate = baseHasDuplicate; - results.sort( sortOrder ); - - if ( hasDuplicate ) { - for ( var i = 1; i < results.length; i++ ) { - if ( results[i] === results[ i - 1 ] ) { - results.splice( i--, 1 ); - } - } - } - } - - return results; -}; - -Sizzle.matches = function( expr, set ) { - return Sizzle( expr, null, null, set ); -}; - -Sizzle.matchesSelector = function( node, expr ) { - return Sizzle( expr, null, null, [node] ).length > 0; -}; - -Sizzle.find = function( expr, context, isXML ) { - var set, i, len, match, type, left; - - if ( !expr ) { - return []; - } - - for ( i = 0, len = Expr.order.length; i < len; i++ ) { - type = Expr.order[i]; - - if ( (match = Expr.leftMatch[ type ].exec( expr )) ) { - left = match[1]; - match.splice( 1, 1 ); - - if ( left.substr( left.length - 1 ) !== "\\" ) { - match[1] = (match[1] || "").replace( rBackslash, "" ); - set = Expr.find[ type ]( match, context, isXML ); - - if ( set != null ) { - expr = expr.replace( Expr.match[ type ], "" ); - break; - } - } - } - } - - if ( !set ) { - set = typeof context.getElementsByTagName !== "undefined" ? - context.getElementsByTagName( "*" ) : - []; - } - - return { set: set, expr: expr }; -}; - -Sizzle.filter = function( expr, set, inplace, not ) { - var match, anyFound, - type, found, item, filter, left, - i, pass, - old = expr, - result = [], - curLoop = set, - isXMLFilter = set && set[0] && Sizzle.isXML( set[0] ); - - while ( expr && set.length ) { - for ( type in Expr.filter ) { - if ( (match = Expr.leftMatch[ type ].exec( expr )) != null && match[2] ) { - filter = Expr.filter[ type ]; - left = match[1]; - - anyFound = false; - - match.splice(1,1); - - if ( left.substr( left.length - 1 ) === "\\" ) { - continue; - } - - if ( curLoop === result ) { - result = []; - } - - if ( Expr.preFilter[ type ] ) { - match = Expr.preFilter[ type ]( match, curLoop, inplace, result, not, isXMLFilter ); - - if ( !match ) { - anyFound = found = true; - - } else if ( match === true ) { - continue; - } - } - - if ( match ) { - for ( i = 0; (item = curLoop[i]) != null; i++ ) { - if ( item ) { - found = filter( item, match, i, curLoop ); - pass = not ^ found; - - if ( inplace && found != null ) { - if ( pass ) { - anyFound = true; - - } else { - curLoop[i] = false; - } - - } else if ( pass ) { - result.push( item ); - anyFound = true; - } - } - } - } - - if ( found !== undefined ) { - if ( !inplace ) { - curLoop = result; - } - - expr = expr.replace( Expr.match[ type ], "" ); - - if ( !anyFound ) { - return []; - } - - break; - } - } - } - - // Improper expression - if ( expr === old ) { - if ( anyFound == null ) { - Sizzle.error( expr ); - - } else { - break; - } - } - - old = expr; - } - - return curLoop; -}; - -Sizzle.error = function( msg ) { - throw new Error( "Syntax error, unrecognized expression: " + msg ); -}; - -/** - * Utility function for retreiving the text value of an array of DOM nodes - * @param {Array|Element} elem - */ -var getText = Sizzle.getText = function( elem ) { - var i, node, - nodeType = elem.nodeType, - ret = ""; - - if ( nodeType ) { - if ( nodeType === 1 || nodeType === 9 ) { - // Use textContent || innerText for elements - if ( typeof elem.textContent === 'string' ) { - return elem.textContent; - } else if ( typeof elem.innerText === 'string' ) { - // Replace IE's carriage returns - return elem.innerText.replace( rReturn, '' ); - } else { - // Traverse it's children - for ( elem = elem.firstChild; elem; elem = elem.nextSibling) { - ret += getText( elem ); - } - } - } else if ( nodeType === 3 || nodeType === 4 ) { - return elem.nodeValue; - } - } else { - - // If no nodeType, this is expected to be an array - for ( i = 0; (node = elem[i]); i++ ) { - // Do not traverse comment nodes - if ( node.nodeType !== 8 ) { - ret += getText( node ); - } - } - } - return ret; -}; - -var Expr = Sizzle.selectors = { - order: [ "ID", "NAME", "TAG" ], - - match: { - ID: /#((?:[\w\u00c0-\uFFFF\-]|\\.)+)/, - CLASS: /\.((?:[\w\u00c0-\uFFFF\-]|\\.)+)/, - NAME: /\[name=['"]*((?:[\w\u00c0-\uFFFF\-]|\\.)+)['"]*\]/, - ATTR: /\[\s*((?:[\w\u00c0-\uFFFF\-]|\\.)+)\s*(?:(\S?=)\s*(?:(['"])(.*?)\3|(#?(?:[\w\u00c0-\uFFFF\-]|\\.)*)|)|)\s*\]/, - TAG: /^((?:[\w\u00c0-\uFFFF\*\-]|\\.)+)/, - CHILD: /:(only|nth|last|first)-child(?:\(\s*(even|odd|(?:[+\-]?\d+|(?:[+\-]?\d*)?n\s*(?:[+\-]\s*\d+)?))\s*\))?/, - POS: /:(nth|eq|gt|lt|first|last|even|odd)(?:\((\d*)\))?(?=[^\-]|$)/, - PSEUDO: /:((?:[\w\u00c0-\uFFFF\-]|\\.)+)(?:\((['"]?)((?:\([^\)]+\)|[^\(\)]*)+)\2\))?/ - }, - - leftMatch: {}, - - attrMap: { - "class": "className", - "for": "htmlFor" - }, - - attrHandle: { - href: function( elem ) { - return elem.getAttribute( "href" ); - }, - type: function( elem ) { - return elem.getAttribute( "type" ); - } - }, - - relative: { - "+": function(checkSet, part){ - var isPartStr = typeof part === "string", - isTag = isPartStr && !rNonWord.test( part ), - isPartStrNotTag = isPartStr && !isTag; - - if ( isTag ) { - part = part.toLowerCase(); - } - - for ( var i = 0, l = checkSet.length, elem; i < l; i++ ) { - if ( (elem = checkSet[i]) ) { - while ( (elem = elem.previousSibling) && elem.nodeType !== 1 ) {} - - checkSet[i] = isPartStrNotTag || elem && elem.nodeName.toLowerCase() === part ? - elem || false : - elem === part; - } - } - - if ( isPartStrNotTag ) { - Sizzle.filter( part, checkSet, true ); - } - }, - - ">": function( checkSet, part ) { - var elem, - isPartStr = typeof part === "string", - i = 0, - l = checkSet.length; - - if ( isPartStr && !rNonWord.test( part ) ) { - part = part.toLowerCase(); - - for ( ; i < l; i++ ) { - elem = checkSet[i]; - - if ( elem ) { - var parent = elem.parentNode; - checkSet[i] = parent.nodeName.toLowerCase() === part ? parent : false; - } - } - - } else { - for ( ; i < l; i++ ) { - elem = checkSet[i]; - - if ( elem ) { - checkSet[i] = isPartStr ? - elem.parentNode : - elem.parentNode === part; - } - } - - if ( isPartStr ) { - Sizzle.filter( part, checkSet, true ); - } - } - }, - - "": function(checkSet, part, isXML){ - var nodeCheck, - doneName = done++, - checkFn = dirCheck; - - if ( typeof part === "string" && !rNonWord.test( part ) ) { - part = part.toLowerCase(); - nodeCheck = part; - checkFn = dirNodeCheck; - } - - checkFn( "parentNode", part, doneName, checkSet, nodeCheck, isXML ); - }, - - "~": function( checkSet, part, isXML ) { - var nodeCheck, - doneName = done++, - checkFn = dirCheck; - - if ( typeof part === "string" && !rNonWord.test( part ) ) { - part = part.toLowerCase(); - nodeCheck = part; - checkFn = dirNodeCheck; - } - - checkFn( "previousSibling", part, doneName, checkSet, nodeCheck, isXML ); - } - }, - - find: { - ID: function( match, context, isXML ) { - if ( typeof context.getElementById !== "undefined" && !isXML ) { - var m = context.getElementById(match[1]); - // Check parentNode to catch when Blackberry 4.6 returns - // nodes that are no longer in the document #6963 - return m && m.parentNode ? [m] : []; - } - }, - - NAME: function( match, context ) { - if ( typeof context.getElementsByName !== "undefined" ) { - var ret = [], - results = context.getElementsByName( match[1] ); - - for ( var i = 0, l = results.length; i < l; i++ ) { - if ( results[i].getAttribute("name") === match[1] ) { - ret.push( results[i] ); - } - } - - return ret.length === 0 ? null : ret; - } - }, - - TAG: function( match, context ) { - if ( typeof context.getElementsByTagName !== "undefined" ) { - return context.getElementsByTagName( match[1] ); - } - } - }, - preFilter: { - CLASS: function( match, curLoop, inplace, result, not, isXML ) { - match = " " + match[1].replace( rBackslash, "" ) + " "; - - if ( isXML ) { - return match; - } - - for ( var i = 0, elem; (elem = curLoop[i]) != null; i++ ) { - if ( elem ) { - if ( not ^ (elem.className && (" " + elem.className + " ").replace(/[\t\n\r]/g, " ").indexOf(match) >= 0) ) { - if ( !inplace ) { - result.push( elem ); - } - - } else if ( inplace ) { - curLoop[i] = false; - } - } - } - - return false; - }, - - ID: function( match ) { - return match[1].replace( rBackslash, "" ); - }, - - TAG: function( match, curLoop ) { - return match[1].replace( rBackslash, "" ).toLowerCase(); - }, - - CHILD: function( match ) { - if ( match[1] === "nth" ) { - if ( !match[2] ) { - Sizzle.error( match[0] ); - } - - match[2] = match[2].replace(/^\+|\s*/g, ''); - - // parse equations like 'even', 'odd', '5', '2n', '3n+2', '4n-1', '-n+6' - var test = /(-?)(\d*)(?:n([+\-]?\d*))?/.exec( - match[2] === "even" && "2n" || match[2] === "odd" && "2n+1" || - !/\D/.test( match[2] ) && "0n+" + match[2] || match[2]); - - // calculate the numbers (first)n+(last) including if they are negative - match[2] = (test[1] + (test[2] || 1)) - 0; - match[3] = test[3] - 0; - } - else if ( match[2] ) { - Sizzle.error( match[0] ); - } - - // TODO: Move to normal caching system - match[0] = done++; - - return match; - }, - - ATTR: function( match, curLoop, inplace, result, not, isXML ) { - var name = match[1] = match[1].replace( rBackslash, "" ); - - if ( !isXML && Expr.attrMap[name] ) { - match[1] = Expr.attrMap[name]; - } - - // Handle if an un-quoted value was used - match[4] = ( match[4] || match[5] || "" ).replace( rBackslash, "" ); - - if ( match[2] === "~=" ) { - match[4] = " " + match[4] + " "; - } - - return match; - }, - - PSEUDO: function( match, curLoop, inplace, result, not ) { - if ( match[1] === "not" ) { - // If we're dealing with a complex expression, or a simple one - if ( ( chunker.exec(match[3]) || "" ).length > 1 || /^\w/.test(match[3]) ) { - match[3] = Sizzle(match[3], null, null, curLoop); - - } else { - var ret = Sizzle.filter(match[3], curLoop, inplace, true ^ not); - - if ( !inplace ) { - result.push.apply( result, ret ); - } - - return false; - } - - } else if ( Expr.match.POS.test( match[0] ) || Expr.match.CHILD.test( match[0] ) ) { - return true; - } - - return match; - }, - - POS: function( match ) { - match.unshift( true ); - - return match; - } - }, - - filters: { - enabled: function( elem ) { - return elem.disabled === false && elem.type !== "hidden"; - }, - - disabled: function( elem ) { - return elem.disabled === true; - }, - - checked: function( elem ) { - return elem.checked === true; - }, - - 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; - }, - - parent: function( elem ) { - return !!elem.firstChild; - }, - - empty: function( elem ) { - return !elem.firstChild; - }, - - has: function( elem, i, match ) { - return !!Sizzle( match[3], elem ).length; - }, - - header: function( elem ) { - return (/h\d/i).test( elem.nodeName ); - }, - - text: function( elem ) { - var attr = elem.getAttribute( "type" ), type = elem.type; - // 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" && "text" === type && ( attr === type || attr === null ); - }, - - radio: function( elem ) { - return elem.nodeName.toLowerCase() === "input" && "radio" === elem.type; - }, - - checkbox: function( elem ) { - return elem.nodeName.toLowerCase() === "input" && "checkbox" === elem.type; - }, - - file: function( elem ) { - return elem.nodeName.toLowerCase() === "input" && "file" === elem.type; - }, - - password: function( elem ) { - return elem.nodeName.toLowerCase() === "input" && "password" === elem.type; - }, - - submit: function( elem ) { - var name = elem.nodeName.toLowerCase(); - return (name === "input" || name === "button") && "submit" === elem.type; - }, - - image: function( elem ) { - return elem.nodeName.toLowerCase() === "input" && "image" === elem.type; - }, - - reset: function( elem ) { - var name = elem.nodeName.toLowerCase(); - return (name === "input" || name === "button") && "reset" === elem.type; - }, - - button: function( elem ) { - var name = elem.nodeName.toLowerCase(); - return name === "input" && "button" === elem.type || name === "button"; - }, - - input: function( elem ) { - return (/input|select|textarea|button/i).test( elem.nodeName ); - }, - - focus: function( elem ) { - return elem === elem.ownerDocument.activeElement; - } - }, - setFilters: { - first: function( elem, i ) { - return i === 0; - }, - - last: function( elem, i, match, array ) { - return i === array.length - 1; - }, - - even: function( elem, i ) { - return i % 2 === 0; - }, - - odd: function( elem, i ) { - return i % 2 === 1; - }, - - lt: function( elem, i, match ) { - return i < match[3] - 0; - }, - - gt: function( elem, i, match ) { - return i > match[3] - 0; - }, - - nth: function( elem, i, match ) { - return match[3] - 0 === i; - }, - - eq: function( elem, i, match ) { - return match[3] - 0 === i; - } - }, - filter: { - PSEUDO: function( elem, match, i, array ) { - var name = match[1], - filter = Expr.filters[ name ]; - - if ( filter ) { - return filter( elem, i, match, array ); - - } else if ( name === "contains" ) { - return (elem.textContent || elem.innerText || getText([ elem ]) || "").indexOf(match[3]) >= 0; - - } else if ( name === "not" ) { - var not = match[3]; - - for ( var j = 0, l = not.length; j < l; j++ ) { - if ( not[j] === elem ) { - return false; - } - } - - return true; - - } else { - Sizzle.error( name ); - } - }, - - CHILD: function( elem, match ) { - var first, last, - doneName, parent, cache, - count, diff, - type = match[1], - node = elem; - - switch ( type ) { - case "only": - case "first": - while ( (node = node.previousSibling) ) { - if ( node.nodeType === 1 ) { - return false; - } - } - - if ( type === "first" ) { - return true; - } - - node = elem; - - case "last": - while ( (node = node.nextSibling) ) { - if ( node.nodeType === 1 ) { - return false; - } - } - - return true; - - case "nth": - first = match[2]; - last = match[3]; - - if ( first === 1 && last === 0 ) { - return true; - } - - doneName = match[0]; - parent = elem.parentNode; - - if ( parent && (parent[ expando ] !== doneName || !elem.nodeIndex) ) { - count = 0; - - for ( node = parent.firstChild; node; node = node.nextSibling ) { - if ( node.nodeType === 1 ) { - node.nodeIndex = ++count; - } - } - - parent[ expando ] = doneName; - } - - diff = elem.nodeIndex - last; - - if ( first === 0 ) { - return diff === 0; - - } else { - return ( diff % first === 0 && diff / first >= 0 ); - } - } - }, - - ID: function( elem, match ) { - return elem.nodeType === 1 && elem.getAttribute("id") === match; - }, - - TAG: function( elem, match ) { - return (match === "*" && elem.nodeType === 1) || !!elem.nodeName && elem.nodeName.toLowerCase() === match; - }, - - CLASS: function( elem, match ) { - return (" " + (elem.className || elem.getAttribute("class")) + " ") - .indexOf( match ) > -1; - }, - - ATTR: function( elem, match ) { - var name = match[1], - result = Sizzle.attr ? - Sizzle.attr( elem, name ) : - Expr.attrHandle[ name ] ? - Expr.attrHandle[ name ]( elem ) : - elem[ name ] != null ? - elem[ name ] : - elem.getAttribute( name ), - value = result + "", - type = match[2], - check = match[4]; - - return result == null ? - type === "!=" : - !type && Sizzle.attr ? - result != null : - type === "=" ? - value === check : - type === "*=" ? - value.indexOf(check) >= 0 : - type === "~=" ? - (" " + value + " ").indexOf(check) >= 0 : - !check ? - value && result !== false : - type === "!=" ? - value !== check : - type === "^=" ? - value.indexOf(check) === 0 : - type === "$=" ? - value.substr(value.length - check.length) === check : - type === "|=" ? - value === check || value.substr(0, check.length + 1) === check + "-" : - false; - }, - - POS: function( elem, match, i, array ) { - var name = match[2], - filter = Expr.setFilters[ name ]; - - if ( filter ) { - return filter( elem, i, match, array ); - } - } - } -}; - -var origPOS = Expr.match.POS, - fescape = function(all, num){ - return "\\" + (num - 0 + 1); - }; - -for ( var type in Expr.match ) { - Expr.match[ type ] = new RegExp( Expr.match[ type ].source + (/(?![^\[]*\])(?![^\(]*\))/.source) ); - Expr.leftMatch[ type ] = new RegExp( /(^(?:.|\r|\n)*?)/.source + Expr.match[ type ].source.replace(/\\(\d+)/g, fescape) ); -} - -var makeArray = function( array, results ) { - array = Array.prototype.slice.call( array, 0 ); - - if ( results ) { - results.push.apply( results, array ); - return results; - } - - return array; -}; - -// Perform a simple check to determine if the browser is capable of -// converting a NodeList to an array using builtin methods. -// Also verifies that the returned array holds DOM nodes -// (which is not the case in the Blackberry browser) -try { - Array.prototype.slice.call( document.documentElement.childNodes, 0 )[0].nodeType; - -// Provide a fallback method if it does not work -} catch( e ) { - makeArray = function( array, results ) { - var i = 0, - ret = results || []; - - if ( toString.call(array) === "[object Array]" ) { - Array.prototype.push.apply( ret, array ); - - } else { - if ( typeof array.length === "number" ) { - for ( var l = array.length; i < l; i++ ) { - ret.push( array[i] ); - } - - } else { - for ( ; array[i]; i++ ) { - ret.push( array[i] ); - } - } - } - - return ret; - }; -} - -var sortOrder, siblingCheck; - -if ( document.documentElement.compareDocumentPosition ) { - sortOrder = function( a, b ) { - if ( a === b ) { - hasDuplicate = true; - return 0; - } - - if ( !a.compareDocumentPosition || !b.compareDocumentPosition ) { - return a.compareDocumentPosition ? -1 : 1; - } - - return a.compareDocumentPosition(b) & 4 ? -1 : 1; - }; - -} else { - sortOrder = function( a, b ) { - // The nodes are identical, we can exit early - if ( a === b ) { - hasDuplicate = true; - return 0; - - // Fallback to using sourceIndex (in IE) if it's available on both nodes - } else if ( a.sourceIndex && b.sourceIndex ) { - return a.sourceIndex - b.sourceIndex; - } - - var al, bl, - ap = [], - bp = [], - aup = a.parentNode, - bup = b.parentNode, - cur = aup; - - // If the nodes are siblings (or identical) we can do a quick check - if ( aup === bup ) { - return siblingCheck( a, b ); - - // If no parents were found then the nodes are disconnected - } else if ( !aup ) { - return -1; - - } else if ( !bup ) { - return 1; - } - - // Otherwise they're somewhere else in the tree so we need - // to build up a full list of the parentNodes for comparison - while ( cur ) { - ap.unshift( cur ); - cur = cur.parentNode; - } - - cur = bup; - - while ( cur ) { - bp.unshift( cur ); - cur = cur.parentNode; - } - - al = ap.length; - bl = bp.length; - - // Start walking down the tree looking for a discrepancy - for ( var i = 0; i < al && i < bl; i++ ) { - if ( ap[i] !== bp[i] ) { - return siblingCheck( ap[i], bp[i] ); - } - } - - // We ended someplace up the tree so do a sibling check - return i === al ? - siblingCheck( a, bp[i], -1 ) : - siblingCheck( ap[i], b, 1 ); - }; - - siblingCheck = function( a, b, ret ) { - if ( a === b ) { - return ret; - } - - var cur = a.nextSibling; - - while ( cur ) { - if ( cur === b ) { - return -1; - } - - cur = cur.nextSibling; - } - - return 1; - }; -} - -// Check to see if the browser returns elements by name when -// querying by getElementById (and provide a workaround) -(function(){ - // We're going to inject a fake input element with a specified name - var form = document.createElement("div"), - id = "script" + (new Date()).getTime(), - root = document.documentElement; - - form.innerHTML = ""; - - // Inject it into the root element, check its status, and remove it quickly - root.insertBefore( form, root.firstChild ); - - // The workaround has to do additional checks after a getElementById - // Which slows things down for other browsers (hence the branching) - if ( document.getElementById( id ) ) { - Expr.find.ID = function( match, context, isXML ) { - if ( typeof context.getElementById !== "undefined" && !isXML ) { - var m = context.getElementById(match[1]); - - return m ? - m.id === match[1] || typeof m.getAttributeNode !== "undefined" && m.getAttributeNode("id").nodeValue === match[1] ? - [m] : - undefined : - []; - } - }; - - Expr.filter.ID = function( elem, match ) { - var node = typeof elem.getAttributeNode !== "undefined" && elem.getAttributeNode("id"); - - return elem.nodeType === 1 && node && node.nodeValue === match; - }; - } - - root.removeChild( form ); - - // release memory in IE - root = form = null; -})(); - -(function(){ - // Check to see if the browser returns only elements - // when doing getElementsByTagName("*") - - // Create a fake element - var div = document.createElement("div"); - div.appendChild( document.createComment("") ); - - // Make sure no comments are found - if ( div.getElementsByTagName("*").length > 0 ) { - Expr.find.TAG = function( match, context ) { - var results = context.getElementsByTagName( match[1] ); - - // Filter out possible comments - if ( match[1] === "*" ) { - var tmp = []; - - for ( var i = 0; results[i]; i++ ) { - if ( results[i].nodeType === 1 ) { - tmp.push( results[i] ); - } - } - - results = tmp; - } - - return results; - }; - } - - // Check to see if an attribute returns normalized href attributes - div.innerHTML = ""; - - if ( div.firstChild && typeof div.firstChild.getAttribute !== "undefined" && - div.firstChild.getAttribute("href") !== "#" ) { - - Expr.attrHandle.href = function( elem ) { - return elem.getAttribute( "href", 2 ); - }; - } - - // release memory in IE - div = null; -})(); - -if ( document.querySelectorAll ) { - (function(){ - var oldSizzle = Sizzle, - div = document.createElement("div"), - id = "__sizzle__"; - - div.innerHTML = "

"; - - // Safari can't handle uppercase or unicode characters when - // in quirks mode. - if ( div.querySelectorAll && div.querySelectorAll(".TEST").length === 0 ) { - return; - } - - Sizzle = function( query, context, extra, seed ) { - context = context || document; - - // Only use querySelectorAll on non-XML documents - // (ID selectors don't work in non-HTML documents) - if ( !seed && !Sizzle.isXML(context) ) { - // See if we find a selector to speed up - var match = /^(\w+$)|^\.([\w\-]+$)|^#([\w\-]+$)/.exec( query ); - - if ( match && (context.nodeType === 1 || context.nodeType === 9) ) { - // Speed-up: Sizzle("TAG") - if ( match[1] ) { - return makeArray( context.getElementsByTagName( query ), extra ); - - // Speed-up: Sizzle(".CLASS") - } else if ( match[2] && Expr.find.CLASS && context.getElementsByClassName ) { - return makeArray( context.getElementsByClassName( match[2] ), extra ); - } - } - - if ( context.nodeType === 9 ) { - // Speed-up: Sizzle("body") - // The body element only exists once, optimize finding it - if ( query === "body" && context.body ) { - return makeArray( [ context.body ], extra ); - - // Speed-up: Sizzle("#ID") - } else if ( match && match[3] ) { - var elem = context.getElementById( match[3] ); - - // Check parentNode to catch when Blackberry 4.6 returns - // nodes that are no longer in the document #6963 - if ( elem && elem.parentNode ) { - // Handle the case where IE and Opera return items - // by name instead of ID - if ( elem.id === match[3] ) { - return makeArray( [ elem ], extra ); - } - - } else { - return makeArray( [], extra ); - } - } - - try { - return makeArray( context.querySelectorAll(query), extra ); - } catch(qsaError) {} - - // qSA works strangely on Element-rooted queries - // We can work around this by specifying an extra ID on the root - // and working up from there (Thanks to Andrew Dupont for the technique) - // IE 8 doesn't work on object elements - } else if ( context.nodeType === 1 && context.nodeName.toLowerCase() !== "object" ) { - var oldContext = context, - old = context.getAttribute( "id" ), - nid = old || id, - hasParent = context.parentNode, - relativeHierarchySelector = /^\s*[+~]/.test( query ); - - if ( !old ) { - context.setAttribute( "id", nid ); - } else { - nid = nid.replace( /'/g, "\\$&" ); - } - if ( relativeHierarchySelector && hasParent ) { - context = context.parentNode; - } - - try { - if ( !relativeHierarchySelector || hasParent ) { - return makeArray( context.querySelectorAll( "[id='" + nid + "'] " + query ), extra ); - } - - } catch(pseudoError) { - } finally { - if ( !old ) { - oldContext.removeAttribute( "id" ); - } - } - } - } - - return oldSizzle(query, context, extra, seed); - }; - - for ( var prop in oldSizzle ) { - Sizzle[ prop ] = oldSizzle[ prop ]; - } - - // release memory in IE - div = null; - })(); -} - -(function(){ - var html = document.documentElement, - matches = html.matchesSelector || html.mozMatchesSelector || html.webkitMatchesSelector || html.msMatchesSelector; - - if ( matches ) { - // Check to see if it's possible to do matchesSelector - // on a disconnected node (IE 9 fails this) - var disconnectedMatch = !matches.call( document.createElement( "div" ), "div" ), - pseudoWorks = false; - - try { - // This should fail with an exception - // Gecko does not error, returns false instead - matches.call( document.documentElement, "[test!='']:sizzle" ); - - } catch( pseudoError ) { - pseudoWorks = true; - } - - Sizzle.matchesSelector = function( node, expr ) { - // Make sure that attribute selectors are quoted - expr = expr.replace(/\=\s*([^'"\]]*)\s*\]/g, "='$1']"); - - if ( !Sizzle.isXML( node ) ) { - try { - if ( pseudoWorks || !Expr.match.PSEUDO.test( expr ) && !/!=/.test( expr ) ) { - var ret = matches.call( node, expr ); - - // IE 9's matchesSelector returns false on disconnected nodes - if ( ret || !disconnectedMatch || - // As well, disconnected nodes are said to be in a document - // fragment in IE 9, so check for that - node.document && node.document.nodeType !== 11 ) { - return ret; - } - } - } catch(e) {} - } - - return Sizzle(expr, null, null, [node]).length > 0; - }; - } -})(); - -(function(){ - var div = document.createElement("div"); - - div.innerHTML = "
"; - - // Opera can't find a second classname (in 9.6) - // Also, make sure that getElementsByClassName actually exists - if ( !div.getElementsByClassName || div.getElementsByClassName("e").length === 0 ) { - return; - } - - // Safari caches class attributes, doesn't catch changes (in 3.2) - div.lastChild.className = "e"; - - if ( div.getElementsByClassName("e").length === 1 ) { - return; - } - - Expr.order.splice(1, 0, "CLASS"); - Expr.find.CLASS = function( match, context, isXML ) { - if ( typeof context.getElementsByClassName !== "undefined" && !isXML ) { - return context.getElementsByClassName(match[1]); - } - }; - - // release memory in IE - div = null; -})(); - -function dirNodeCheck( dir, cur, doneName, checkSet, nodeCheck, isXML ) { - for ( var i = 0, l = checkSet.length; i < l; i++ ) { - var elem = checkSet[i]; - - if ( elem ) { - var match = false; - - elem = elem[dir]; - - while ( elem ) { - if ( elem[ expando ] === doneName ) { - match = checkSet[elem.sizset]; - break; - } - - if ( elem.nodeType === 1 && !isXML ){ - elem[ expando ] = doneName; - elem.sizset = i; - } - - if ( elem.nodeName.toLowerCase() === cur ) { - match = elem; - break; - } - - elem = elem[dir]; - } - - checkSet[i] = match; - } - } -} - -function dirCheck( dir, cur, doneName, checkSet, nodeCheck, isXML ) { - for ( var i = 0, l = checkSet.length; i < l; i++ ) { - var elem = checkSet[i]; - - if ( elem ) { - var match = false; - - elem = elem[dir]; - - while ( elem ) { - if ( elem[ expando ] === doneName ) { - match = checkSet[elem.sizset]; - break; - } - - if ( elem.nodeType === 1 ) { - if ( !isXML ) { - elem[ expando ] = doneName; - elem.sizset = i; - } - - if ( typeof cur !== "string" ) { - if ( elem === cur ) { - match = true; - break; - } - - } else if ( Sizzle.filter( cur, [elem] ).length > 0 ) { - match = elem; - break; - } - } - - elem = elem[dir]; - } - - checkSet[i] = match; - } - } -} - -if ( document.documentElement.contains ) { - Sizzle.contains = function( a, b ) { - return a !== b && (a.contains ? a.contains(b) : true); - }; - -} else if ( document.documentElement.compareDocumentPosition ) { - Sizzle.contains = function( a, b ) { - return !!(a.compareDocumentPosition(b) & 16); - }; - -} else { - Sizzle.contains = function() { - return false; - }; -} - -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 : 0).documentElement; - - return documentElement ? documentElement.nodeName !== "HTML" : false; -}; - -var posProcess = function( selector, context, seed ) { - var match, - tmpSet = [], - later = "", - root = context.nodeType ? [context] : context; - - // Position selectors must be done after the filter - // And so must :not(positional) so we move all PSEUDOs to the end - while ( (match = Expr.match.PSEUDO.exec( selector )) ) { - later += match[0]; - selector = selector.replace( Expr.match.PSEUDO, "" ); - } - - selector = Expr.relative[selector] ? selector + "*" : selector; - - for ( var i = 0, l = root.length; i < l; i++ ) { - Sizzle( selector, root[i], tmpSet, seed ); - } - - return Sizzle.filter( later, tmpSet ); -}; - -// EXPOSE -// Override sizzle attribute retrieval -Sizzle.attr = jQuery.attr; -Sizzle.selectors.attrMap = {}; -jQuery.find = Sizzle; -jQuery.expr = Sizzle.selectors; -jQuery.expr[":"] = jQuery.expr.filters; -jQuery.unique = Sizzle.uniqueSort; -jQuery.text = Sizzle.getText; -jQuery.isXMLDoc = Sizzle.isXML; -jQuery.contains = Sizzle.contains; - - -})(); - - -var runtil = /Until$/, - rparentsprev = /^(?:parents|prevUntil|prevAll)/, - // Note: This RegExp should be improved, or likely pulled from Sizzle - rmultiselector = /,/, - isSimple = /^.[^:#\[\.,]*$/, - slice = Array.prototype.slice, - POS = jQuery.expr.match.POS, - // 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 self = this, - i, l; - - if ( typeof selector !== "string" ) { - return jQuery( selector ).filter(function() { - for ( i = 0, l = self.length; i < l; i++ ) { - if ( jQuery.contains( self[ i ], this ) ) { - return true; - } - } - }); - } - - var ret = this.pushStack( "", "find", selector ), - length, n, r; - - for ( i = 0, l = this.length; i < l; i++ ) { - length = ret.length; - jQuery.find( selector, this[i], ret ); - - if ( i > 0 ) { - // Make sure that the results are unique - for ( n = length; n < ret.length; n++ ) { - for ( r = 0; r < length; r++ ) { - if ( ret[r] === ret[n] ) { - ret.splice(n--, 1); - break; - } - } - } - } - } - - return ret; - }, - - has: function( target ) { - var targets = jQuery( target ); - return this.filter(function() { - for ( var i = 0, l = targets.length; i < l; i++ ) { - if ( jQuery.contains( this, targets[i] ) ) { - return true; - } - } - }); - }, - - not: function( selector ) { - return this.pushStack( winnow(this, selector, false), "not", selector); - }, - - filter: function( selector ) { - return this.pushStack( winnow(this, selector, true), "filter", selector ); - }, - - is: function( selector ) { - return !!selector && ( - typeof selector === "string" ? - // If this is a positional selector, check membership in the returned set - // so $("p:first").is("p:last") won't return true for a doc with two "p". - POS.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 ret = [], i, l, cur = this[0]; - - // Array (deprecated as of jQuery 1.7) - if ( jQuery.isArray( selectors ) ) { - var level = 1; - - while ( cur && cur.ownerDocument && cur !== context ) { - for ( i = 0; i < selectors.length; i++ ) { - - if ( jQuery( cur ).is( selectors[ i ] ) ) { - ret.push({ selector: selectors[ i ], elem: cur, level: level }); - } - } - - cur = cur.parentNode; - level++; - } - - return ret; - } - - // String - var pos = POS.test( selectors ) || typeof selectors !== "string" ? - jQuery( selectors, context || this.context ) : - 0; - - for ( i = 0, l = this.length; i < l; i++ ) { - cur = this[i]; - - while ( cur ) { - if ( pos ? pos.index(cur) > -1 : jQuery.find.matchesSelector(cur, selectors) ) { - ret.push( cur ); - break; - - } else { - cur = cur.parentNode; - if ( !cur || !cur.ownerDocument || cur === context || cur.nodeType === 11 ) { - break; - } - } - } - } - - ret = ret.length > 1 ? jQuery.unique( ret ) : ret; - - return this.pushStack( ret, "closest", selectors ); - }, - - // 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.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( isDisconnected( set[0] ) || isDisconnected( all[0] ) ? - all : - jQuery.unique( all ) ); - }, - - andSelf: function() { - return this.add( this.prevObject ); - } -}); - -// A painfully simple check to see if an element is disconnected -// from a document (should be improved, where feasible). -function isDisconnected( node ) { - return !node || !node.parentNode || node.parentNode.nodeType === 11; -} - -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 jQuery.nth( elem, 2, "nextSibling" ); - }, - prev: function( elem ) { - return jQuery.nth( elem, 2, "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.makeArray( 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 || rmultiselector.test( selector )) && rparentsprev.test( name ) ) { - ret = ret.reverse(); - } - - return this.pushStack( ret, name, slice.call( arguments ).join(",") ); - }; -}); - -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; - }, - - nth: function( cur, result, dir, elem ) { - result = result || 1; - var num = 0; - - for ( ; cur; cur = cur[dir] ) { - if ( cur.nodeType === 1 && ++num === result ) { - break; - } - } - - return cur; - }, - - 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, i ) { - 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, i ) { - 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|canvas|datalist|details|figcaption|figure|footer|" + - "header|hgroup|mark|meter|nav|output|progress|section|summary|time|video", - rinlinejQuery = / jQuery\d+="(?:\d+|null)"/g, - rleadingWhitespace = /^\s+/, - rxhtmlTag = /<(?!area|br|col|embed|hr|img|input|link|meta|param)(([\w:]+)[^>]*)\/>/ig, - rtagName = /<([\w:]+)/, - rtbody = /", "" ], - legend: [ 1, "
", "
" ], - thead: [ 1, "", "
" ], - tr: [ 2, "", "
" ], - td: [ 3, "", "
" ], - col: [ 2, "", "
" ], - area: [ 1, "", "" ], - _default: [ 0, "", "" ] - }, - safeFragment = createSafeFragment( document ); - -wrapMap.optgroup = wrapMap.option; -wrapMap.tbody = wrapMap.tfoot = wrapMap.colgroup = wrapMap.caption = wrapMap.thead; -wrapMap.th = wrapMap.td; - -// IE can't serialize and ' ); - - iframe_doc.close(); - - // Update the Iframe's hash, for great justice. - iframe.location.hash = hash; - } - }; - - })(); - // ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ - // ^^^^^^^^^^^^^^^^^^^ REMOVE IF NOT SUPPORTING IE6/7/8 ^^^^^^^^^^^^^^^^^^^ - // ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ - - return self; - })(); - -})(jQuery,this); diff -Nur doxygen-1.8.14.orig/jquery/jquery.powertip-1.2.0.js doxygen-1.8.14/jquery/jquery.powertip-1.2.0.js --- doxygen-1.8.14.orig/jquery/jquery.powertip-1.2.0.js 2017-10-31 20:36:00.000000000 +0100 +++ doxygen-1.8.14/jquery/jquery.powertip-1.2.0.js 1970-01-01 01:00:00.000000000 +0100 @@ -1,1166 +0,0 @@ -/*! - PowerTip - v1.2.0 - 2013-04-03 - http://stevenbenner.github.com/jquery-powertip/ - Copyright (c) 2013 Steven Benner (http://stevenbenner.com/). - Released under MIT license. - https://raw.github.com/stevenbenner/jquery-powertip/master/LICENSE.txt -*/ -(function(factory) { - if (typeof define === 'function' && define.amd) { - // AMD. Register as an anonymous module. - define(['jquery'], factory); - } else { - // Browser globals - factory(jQuery); - } -}(function($) { - - // useful private variables - var $document = $(document), - $window = $(window), - $body = $('body'); - - // constants - var DATA_DISPLAYCONTROLLER = 'displayController', - DATA_HASACTIVEHOVER = 'hasActiveHover', - DATA_FORCEDOPEN = 'forcedOpen', - DATA_HASMOUSEMOVE = 'hasMouseMove', - DATA_MOUSEONTOTIP = 'mouseOnToPopup', - DATA_ORIGINALTITLE = 'originalTitle', - DATA_POWERTIP = 'powertip', - DATA_POWERTIPJQ = 'powertipjq', - DATA_POWERTIPTARGET = 'powertiptarget', - RAD2DEG = 180 / Math.PI; - - /** - * Session data - * Private properties global to all powerTip instances - */ - var session = { - isTipOpen: false, - isFixedTipOpen: false, - isClosing: false, - tipOpenImminent: false, - activeHover: null, - currentX: 0, - currentY: 0, - previousX: 0, - previousY: 0, - desyncTimeout: null, - mouseTrackingActive: false, - delayInProgress: false, - windowWidth: 0, - windowHeight: 0, - scrollTop: 0, - scrollLeft: 0 - }; - - /** - * Collision enumeration - * @enum {number} - */ - var Collision = { - none: 0, - top: 1, - bottom: 2, - left: 4, - right: 8 - }; - - /** - * Display hover tooltips on the matched elements. - * @param {(Object|string)} opts The options object to use for the plugin, or - * the name of a method to invoke on the first matched element. - * @param {*=} [arg] Argument for an invoked method (optional). - * @return {jQuery} jQuery object for the matched selectors. - */ - $.fn.powerTip = function(opts, arg) { - // don't do any work if there were no matched elements - if (!this.length) { - return this; - } - - // handle api method calls on the plugin, e.g. powerTip('hide') - if ($.type(opts) === 'string' && $.powerTip[opts]) { - return $.powerTip[opts].call(this, this, arg); - } - - // extend options and instantiate TooltipController - var options = $.extend({}, $.fn.powerTip.defaults, opts), - tipController = new TooltipController(options); - - // hook mouse and viewport dimension tracking - initTracking(); - - // setup the elements - this.each(function elementSetup() { - var $this = $(this), - dataPowertip = $this.data(DATA_POWERTIP), - dataElem = $this.data(DATA_POWERTIPJQ), - dataTarget = $this.data(DATA_POWERTIPTARGET), - title; - - // handle repeated powerTip calls on the same element by destroying the - // original instance hooked to it and replacing it with this call - if ($this.data(DATA_DISPLAYCONTROLLER)) { - $.powerTip.destroy($this); - } - - // attempt to use title attribute text if there is no data-powertip, - // data-powertipjq or data-powertiptarget. If we do use the title - // attribute, delete the attribute so the browser will not show it - title = $this.attr('title'); - if (!dataPowertip && !dataTarget && !dataElem && title) { - $this.data(DATA_POWERTIP, title); - $this.data(DATA_ORIGINALTITLE, title); - $this.removeAttr('title'); - } - - // create hover controllers for each element - $this.data( - DATA_DISPLAYCONTROLLER, - new DisplayController($this, options, tipController) - ); - }); - - // attach events to matched elements if the manual options is not enabled - if (!options.manual) { - this.on({ - // mouse events - 'mouseenter.powertip': function elementMouseEnter(event) { - $.powerTip.show(this, event); - }, - 'mouseleave.powertip': function elementMouseLeave() { - $.powerTip.hide(this); - }, - // keyboard events - 'focus.powertip': function elementFocus() { - $.powerTip.show(this); - }, - 'blur.powertip': function elementBlur() { - $.powerTip.hide(this, true); - }, - 'keydown.powertip': function elementKeyDown(event) { - // close tooltip when the escape key is pressed - if (event.keyCode === 27) { - $.powerTip.hide(this, true); - } - } - }); - } - - return this; - }; - - /** - * Default options for the powerTip plugin. - */ - $.fn.powerTip.defaults = { - fadeInTime: 200, - fadeOutTime: 100, - followMouse: false, - popupId: 'powerTip', - intentSensitivity: 7, - intentPollInterval: 100, - closeDelay: 100, - placement: 'n', - smartPlacement: false, - offset: 10, - mouseOnToPopup: false, - manual: false - }; - - /** - * Default smart placement priority lists. - * The first item in the array is the highest priority, the last is the lowest. - * The last item is also the default, which will be used if all previous options - * do not fit. - */ - $.fn.powerTip.smartPlacementLists = { - n: ['n', 'ne', 'nw', 's'], - e: ['e', 'ne', 'se', 'w', 'nw', 'sw', 'n', 's', 'e'], - s: ['s', 'se', 'sw', 'n'], - w: ['w', 'nw', 'sw', 'e', 'ne', 'se', 'n', 's', 'w'], - nw: ['nw', 'w', 'sw', 'n', 's', 'se', 'nw'], - ne: ['ne', 'e', 'se', 'n', 's', 'sw', 'ne'], - sw: ['sw', 'w', 'nw', 's', 'n', 'ne', 'sw'], - se: ['se', 'e', 'ne', 's', 'n', 'nw', 'se'], - 'nw-alt': ['nw-alt', 'n', 'ne-alt', 'sw-alt', 's', 'se-alt', 'w', 'e'], - 'ne-alt': ['ne-alt', 'n', 'nw-alt', 'se-alt', 's', 'sw-alt', 'e', 'w'], - 'sw-alt': ['sw-alt', 's', 'se-alt', 'nw-alt', 'n', 'ne-alt', 'w', 'e'], - 'se-alt': ['se-alt', 's', 'sw-alt', 'ne-alt', 'n', 'nw-alt', 'e', 'w'] - }; - - /** - * Public API - */ - $.powerTip = { - /** - * Attempts to show the tooltip for the specified element. - * @param {jQuery|Element} element The element to open the tooltip for. - * @param {jQuery.Event=} event jQuery event for hover intent and mouse - * tracking (optional). - */ - show: function apiShowTip(element, event) { - if (event) { - trackMouse(event); - session.previousX = event.pageX; - session.previousY = event.pageY; - $(element).data(DATA_DISPLAYCONTROLLER).show(); - } else { - $(element).first().data(DATA_DISPLAYCONTROLLER).show(true, true); - } - return element; - }, - - /** - * Repositions the tooltip on the element. - * @param {jQuery|Element} element The element the tooltip is shown for. - */ - reposition: function apiResetPosition(element) { - $(element).first().data(DATA_DISPLAYCONTROLLER).resetPosition(); - return element; - }, - - /** - * Attempts to close any open tooltips. - * @param {(jQuery|Element)=} element The element with the tooltip that - * should be closed (optional). - * @param {boolean=} immediate Disable close delay (optional). - */ - hide: function apiCloseTip(element, immediate) { - if (element) { - $(element).first().data(DATA_DISPLAYCONTROLLER).hide(immediate); - } else { - if (session.activeHover) { - session.activeHover.data(DATA_DISPLAYCONTROLLER).hide(true); - } - } - return element; - }, - - /** - * Destroy and roll back any powerTip() instance on the specified element. - * @param {jQuery|Element} element The element with the powerTip instance. - */ - destroy: function apiDestroy(element) { - $(element).off('.powertip').each(function destroy() { - var $this = $(this), - dataAttributes = [ - DATA_ORIGINALTITLE, - DATA_DISPLAYCONTROLLER, - DATA_HASACTIVEHOVER, - DATA_FORCEDOPEN - ]; - - if ($this.data(DATA_ORIGINALTITLE)) { - $this.attr('title', $this.data(DATA_ORIGINALTITLE)); - dataAttributes.push(DATA_POWERTIP); - } - - $this.removeData(dataAttributes); - }); - return element; - } - }; - - // API aliasing - $.powerTip.showTip = $.powerTip.show; - $.powerTip.closeTip = $.powerTip.hide; - - /** - * Creates a new CSSCoordinates object. - * @private - * @constructor - */ - function CSSCoordinates() { - var me = this; - - // initialize object properties - me.top = 'auto'; - me.left = 'auto'; - me.right = 'auto'; - me.bottom = 'auto'; - - /** - * Set a property to a value. - * @private - * @param {string} property The name of the property. - * @param {number} value The value of the property. - */ - me.set = function(property, value) { - if ($.isNumeric(value)) { - me[property] = Math.round(value); - } - }; - } - - /** - * Creates a new tooltip display controller. - * @private - * @constructor - * @param {jQuery} element The element that this controller will handle. - * @param {Object} options Options object containing settings. - * @param {TooltipController} tipController The TooltipController object for - * this instance. - */ - function DisplayController(element, options, tipController) { - var hoverTimer = null; - - /** - * Begins the process of showing a tooltip. - * @private - * @param {boolean=} immediate Skip intent testing (optional). - * @param {boolean=} forceOpen Ignore cursor position and force tooltip to - * open (optional). - */ - function openTooltip(immediate, forceOpen) { - cancelTimer(); - if (!element.data(DATA_HASACTIVEHOVER)) { - if (!immediate) { - session.tipOpenImminent = true; - hoverTimer = setTimeout( - function intentDelay() { - hoverTimer = null; - checkForIntent(); - }, - options.intentPollInterval - ); - } else { - if (forceOpen) { - element.data(DATA_FORCEDOPEN, true); - } - tipController.showTip(element); - } - } - } - - /** - * Begins the process of closing a tooltip. - * @private - * @param {boolean=} disableDelay Disable close delay (optional). - */ - function closeTooltip(disableDelay) { - cancelTimer(); - session.tipOpenImminent = false; - if (element.data(DATA_HASACTIVEHOVER)) { - element.data(DATA_FORCEDOPEN, false); - if (!disableDelay) { - session.delayInProgress = true; - hoverTimer = setTimeout( - function closeDelay() { - hoverTimer = null; - tipController.hideTip(element); - session.delayInProgress = false; - }, - options.closeDelay - ); - } else { - tipController.hideTip(element); - } - } - } - - /** - * Checks mouse position to make sure that the user intended to hover on the - * specified element before showing the tooltip. - * @private - */ - function checkForIntent() { - // calculate mouse position difference - var xDifference = Math.abs(session.previousX - session.currentX), - yDifference = Math.abs(session.previousY - session.currentY), - totalDifference = xDifference + yDifference; - - // check if difference has passed the sensitivity threshold - if (totalDifference < options.intentSensitivity) { - tipController.showTip(element); - } else { - // try again - session.previousX = session.currentX; - session.previousY = session.currentY; - openTooltip(); - } - } - - /** - * Cancels active hover timer. - * @private - */ - function cancelTimer() { - hoverTimer = clearTimeout(hoverTimer); - session.delayInProgress = false; - } - - /** - * Repositions the tooltip on this element. - * @private - */ - function repositionTooltip() { - tipController.resetPosition(element); - } - - // expose the methods - this.show = openTooltip; - this.hide = closeTooltip; - this.cancel = cancelTimer; - this.resetPosition = repositionTooltip; - } - - /** - * Creates a new Placement Calculator. - * @private - * @constructor - */ - function PlacementCalculator() { - /** - * Compute the CSS position to display a tooltip at the specified placement - * relative to the specified element. - * @private - * @param {jQuery} element The element that the tooltip should target. - * @param {string} placement The placement for the tooltip. - * @param {number} tipWidth Width of the tooltip element in pixels. - * @param {number} tipHeight Height of the tooltip element in pixels. - * @param {number} offset Distance to offset tooltips in pixels. - * @return {CSSCoordinates} A CSSCoordinates object with the position. - */ - function computePlacementCoords(element, placement, tipWidth, tipHeight, offset) { - var placementBase = placement.split('-')[0], // ignore 'alt' for corners - coords = new CSSCoordinates(), - position; - - if (isSvgElement(element)) { - position = getSvgPlacement(element, placementBase); - } else { - position = getHtmlPlacement(element, placementBase); - } - - // calculate the appropriate x and y position in the document - switch (placement) { - case 'n': - coords.set('left', position.left - (tipWidth / 2)); - coords.set('bottom', session.windowHeight - position.top + offset); - break; - case 'e': - coords.set('left', position.left + offset); - coords.set('top', position.top - (tipHeight / 2)); - break; - case 's': - coords.set('left', position.left - (tipWidth / 2)); - coords.set('top', position.top + offset); - break; - case 'w': - coords.set('top', position.top - (tipHeight / 2)); - coords.set('right', session.windowWidth - position.left + offset); - break; - case 'nw': - coords.set('bottom', session.windowHeight - position.top + offset); - coords.set('right', session.windowWidth - position.left - 20); - break; - case 'nw-alt': - coords.set('left', position.left); - coords.set('bottom', session.windowHeight - position.top + offset); - break; - case 'ne': - coords.set('left', position.left - 20); - coords.set('bottom', session.windowHeight - position.top + offset); - break; - case 'ne-alt': - coords.set('bottom', session.windowHeight - position.top + offset); - coords.set('right', session.windowWidth - position.left); - break; - case 'sw': - coords.set('top', position.top + offset); - coords.set('right', session.windowWidth - position.left - 20); - break; - case 'sw-alt': - coords.set('left', position.left); - coords.set('top', position.top + offset); - break; - case 'se': - coords.set('left', position.left - 20); - coords.set('top', position.top + offset); - break; - case 'se-alt': - coords.set('top', position.top + offset); - coords.set('right', session.windowWidth - position.left); - break; - } - - return coords; - } - - /** - * Finds the tooltip attachment point in the document for a HTML DOM element - * for the specified placement. - * @private - * @param {jQuery} element The element that the tooltip should target. - * @param {string} placement The placement for the tooltip. - * @return {Object} An object with the top,left position values. - */ - function getHtmlPlacement(element, placement) { - var objectOffset = element.offset(), - objectWidth = element.outerWidth(), - objectHeight = element.outerHeight(), - left, - top; - - // calculate the appropriate x and y position in the document - switch (placement) { - case 'n': - left = objectOffset.left + objectWidth / 2; - top = objectOffset.top; - break; - case 'e': - left = objectOffset.left + objectWidth; - top = objectOffset.top + objectHeight / 2; - break; - case 's': - left = objectOffset.left + objectWidth / 2; - top = objectOffset.top + objectHeight; - break; - case 'w': - left = objectOffset.left; - top = objectOffset.top + objectHeight / 2; - break; - case 'nw': - left = objectOffset.left; - top = objectOffset.top; - break; - case 'ne': - left = objectOffset.left + objectWidth; - top = objectOffset.top; - break; - case 'sw': - left = objectOffset.left; - top = objectOffset.top + objectHeight; - break; - case 'se': - left = objectOffset.left + objectWidth; - top = objectOffset.top + objectHeight; - break; - } - - return { - top: top, - left: left - }; - } - - /** - * Finds the tooltip attachment point in the document for a SVG element for - * the specified placement. - * @private - * @param {jQuery} element The element that the tooltip should target. - * @param {string} placement The placement for the tooltip. - * @return {Object} An object with the top,left position values. - */ - function getSvgPlacement(element, placement) { - var svgElement = element.closest('svg')[0], - domElement = element[0], - point = svgElement.createSVGPoint(), - boundingBox = domElement.getBBox(), - matrix = domElement.getScreenCTM(), - halfWidth = boundingBox.width / 2, - halfHeight = boundingBox.height / 2, - placements = [], - placementKeys = ['nw', 'n', 'ne', 'e', 'se', 's', 'sw', 'w'], - coords, - rotation, - steps, - x; - - function pushPlacement() { - placements.push(point.matrixTransform(matrix)); - } - - // get bounding box corners and midpoints - point.x = boundingBox.x; - point.y = boundingBox.y; - pushPlacement(); - point.x += halfWidth; - pushPlacement(); - point.x += halfWidth; - pushPlacement(); - point.y += halfHeight; - pushPlacement(); - point.y += halfHeight; - pushPlacement(); - point.x -= halfWidth; - pushPlacement(); - point.x -= halfWidth; - pushPlacement(); - point.y -= halfHeight; - pushPlacement(); - - // determine rotation - if (placements[0].y !== placements[1].y || placements[0].x !== placements[7].x) { - rotation = Math.atan2(matrix.b, matrix.a) * RAD2DEG; - steps = Math.ceil(((rotation % 360) - 22.5) / 45); - if (steps < 1) { - steps += 8; - } - while (steps--) { - placementKeys.push(placementKeys.shift()); - } - } - - // find placement - for (x = 0; x < placements.length; x++) { - if (placementKeys[x] === placement) { - coords = placements[x]; - break; - } - } - - return { - top: coords.y + session.scrollTop, - left: coords.x + session.scrollLeft - }; - } - - // expose methods - this.compute = computePlacementCoords; - } - - /** - * Creates a new tooltip controller. - * @private - * @constructor - * @param {Object} options Options object containing settings. - */ - function TooltipController(options) { - var placementCalculator = new PlacementCalculator(), - tipElement = $('#' + options.popupId); - - // build and append tooltip div if it does not already exist - if (tipElement.length === 0) { - tipElement = $('
', { id: options.popupId }); - // grab body element if it was not populated when the script loaded - // note: this hack exists solely for jsfiddle support - if ($body.length === 0) { - $body = $('body'); - } - $body.append(tipElement); - } - - // hook mousemove for cursor follow tooltips - if (options.followMouse) { - // only one positionTipOnCursor hook per tooltip element, please - if (!tipElement.data(DATA_HASMOUSEMOVE)) { - $document.on('mousemove', positionTipOnCursor); - $window.on('scroll', positionTipOnCursor); - tipElement.data(DATA_HASMOUSEMOVE, true); - } - } - - // if we want to be able to mouse onto the tooltip then we need to attach - // hover events to the tooltip that will cancel a close request on hover and - // start a new close request on mouseleave - if (options.mouseOnToPopup) { - tipElement.on({ - mouseenter: function tipMouseEnter() { - // we only let the mouse stay on the tooltip if it is set to let - // users interact with it - if (tipElement.data(DATA_MOUSEONTOTIP)) { - // check activeHover in case the mouse cursor entered the - // tooltip during the fadeOut and close cycle - if (session.activeHover) { - session.activeHover.data(DATA_DISPLAYCONTROLLER).cancel(); - } - } - }, - mouseleave: function tipMouseLeave() { - // check activeHover in case the mouse cursor entered the - // tooltip during the fadeOut and close cycle - if (session.activeHover) { - session.activeHover.data(DATA_DISPLAYCONTROLLER).hide(); - } - } - }); - } - - /** - * Gives the specified element the active-hover state and queues up the - * showTip function. - * @private - * @param {jQuery} element The element that the tooltip should target. - */ - function beginShowTip(element) { - element.data(DATA_HASACTIVEHOVER, true); - // show tooltip, asap - tipElement.queue(function queueTipInit(next) { - showTip(element); - next(); - }); - } - - /** - * Shows the tooltip, as soon as possible. - * @private - * @param {jQuery} element The element that the tooltip should target. - */ - function showTip(element) { - var tipContent; - - // it is possible, especially with keyboard navigation, to move on to - // another element with a tooltip during the queue to get to this point - // in the code. if that happens then we need to not proceed or we may - // have the fadeout callback for the last tooltip execute immediately - // after this code runs, causing bugs. - if (!element.data(DATA_HASACTIVEHOVER)) { - return; - } - - // if the tooltip is open and we got asked to open another one then the - // old one is still in its fadeOut cycle, so wait and try again - if (session.isTipOpen) { - if (!session.isClosing) { - hideTip(session.activeHover); - } - tipElement.delay(100).queue(function queueTipAgain(next) { - showTip(element); - next(); - }); - return; - } - - // trigger powerTipPreRender event - element.trigger('powerTipPreRender'); - - // set tooltip content - tipContent = getTooltipContent(element); - if (tipContent) { - tipElement.empty().append(tipContent); - } else { - // we have no content to display, give up - return; - } - - // trigger powerTipRender event - element.trigger('powerTipRender'); - - session.activeHover = element; - session.isTipOpen = true; - - tipElement.data(DATA_MOUSEONTOTIP, options.mouseOnToPopup); - - // set tooltip position - if (!options.followMouse) { - positionTipOnElement(element); - session.isFixedTipOpen = true; - } else { - positionTipOnCursor(); - } - - // fadein - tipElement.fadeIn(options.fadeInTime, function fadeInCallback() { - // start desync polling - if (!session.desyncTimeout) { - session.desyncTimeout = setInterval(closeDesyncedTip, 500); - } - - // trigger powerTipOpen event - element.trigger('powerTipOpen'); - }); - } - - /** - * Hides the tooltip. - * @private - * @param {jQuery} element The element that the tooltip should target. - */ - function hideTip(element) { - // reset session - session.isClosing = true; - session.activeHover = null; - session.isTipOpen = false; - - // stop desync polling - session.desyncTimeout = clearInterval(session.desyncTimeout); - - // reset element state - element.data(DATA_HASACTIVEHOVER, false); - element.data(DATA_FORCEDOPEN, false); - - // fade out - tipElement.fadeOut(options.fadeOutTime, function fadeOutCallback() { - var coords = new CSSCoordinates(); - - // reset session and tooltip element - session.isClosing = false; - session.isFixedTipOpen = false; - tipElement.removeClass(); - - // support mouse-follow and fixed position tips at the same time by - // moving the tooltip to the last cursor location after it is hidden - coords.set('top', session.currentY + options.offset); - coords.set('left', session.currentX + options.offset); - tipElement.css(coords); - - // trigger powerTipClose event - element.trigger('powerTipClose'); - }); - } - - /** - * Moves the tooltip to the users mouse cursor. - * @private - */ - function positionTipOnCursor() { - // to support having fixed tooltips on the same page as cursor tooltips, - // where both instances are referencing the same tooltip element, we - // need to keep track of the mouse position constantly, but we should - // only set the tip location if a fixed tip is not currently open, a tip - // open is imminent or active, and the tooltip element in question does - // have a mouse-follow using it. - if (!session.isFixedTipOpen && (session.isTipOpen || (session.tipOpenImminent && tipElement.data(DATA_HASMOUSEMOVE)))) { - // grab measurements - var tipWidth = tipElement.outerWidth(), - tipHeight = tipElement.outerHeight(), - coords = new CSSCoordinates(), - collisions, - collisionCount; - - // grab collisions - coords.set('top', session.currentY + options.offset); - coords.set('left', session.currentX + options.offset); - collisions = getViewportCollisions( - coords, - tipWidth, - tipHeight - ); - - // handle tooltip view port collisions - if (collisions !== Collision.none) { - collisionCount = countFlags(collisions); - if (collisionCount === 1) { - // if there is only one collision (bottom or right) then - // simply constrain the tooltip to the view port - if (collisions === Collision.right) { - coords.set('left', session.windowWidth - tipWidth); - } else if (collisions === Collision.bottom) { - coords.set('top', session.scrollTop + session.windowHeight - tipHeight); - } - } else { - // if the tooltip has more than one collision then it is - // trapped in the corner and should be flipped to get it out - // of the users way - coords.set('left', session.currentX - tipWidth - options.offset); - coords.set('top', session.currentY - tipHeight - options.offset); - } - } - - // position the tooltip - tipElement.css(coords); - } - } - - /** - * Sets the tooltip to the correct position relative to the specified target - * element. Based on options settings. - * @private - * @param {jQuery} element The element that the tooltip should target. - */ - function positionTipOnElement(element) { - var priorityList, - finalPlacement; - - if (options.smartPlacement) { - priorityList = $.fn.powerTip.smartPlacementLists[options.placement]; - - // iterate over the priority list and use the first placement option - // that does not collide with the view port. if they all collide - // then the last placement in the list will be used. - $.each(priorityList, function(idx, pos) { - // place tooltip and find collisions - var collisions = getViewportCollisions( - placeTooltip(element, pos), - tipElement.outerWidth(), - tipElement.outerHeight() - ); - - // update the final placement variable - finalPlacement = pos; - - // break if there were no collisions - if (collisions === Collision.none) { - return false; - } - }); - } else { - // if we're not going to use the smart placement feature then just - // compute the coordinates and do it - placeTooltip(element, options.placement); - finalPlacement = options.placement; - } - - // add placement as class for CSS arrows - tipElement.addClass(finalPlacement); - } - - /** - * Sets the tooltip position to the appropriate values to show the tip at - * the specified placement. This function will iterate and test the tooltip - * to support elastic tooltips. - * @private - * @param {jQuery} element The element that the tooltip should target. - * @param {string} placement The placement for the tooltip. - * @return {CSSCoordinates} A CSSCoordinates object with the top, left, and - * right position values. - */ - function placeTooltip(element, placement) { - var iterationCount = 0, - tipWidth, - tipHeight, - coords = new CSSCoordinates(); - - // set the tip to 0,0 to get the full expanded width - coords.set('top', 0); - coords.set('left', 0); - tipElement.css(coords); - - // to support elastic tooltips we need to check for a change in the - // rendered dimensions after the tooltip has been positioned - do { - // grab the current tip dimensions - tipWidth = tipElement.outerWidth(); - tipHeight = tipElement.outerHeight(); - - // get placement coordinates - coords = placementCalculator.compute( - element, - placement, - tipWidth, - tipHeight, - options.offset - ); - - // place the tooltip - tipElement.css(coords); - } while ( - // sanity check: limit to 5 iterations, and... - ++iterationCount <= 5 && - // try again if the dimensions changed after placement - (tipWidth !== tipElement.outerWidth() || tipHeight !== tipElement.outerHeight()) - ); - - return coords; - } - - /** - * Checks for a tooltip desync and closes the tooltip if one occurs. - * @private - */ - function closeDesyncedTip() { - var isDesynced = false; - // It is possible for the mouse cursor to leave an element without - // firing the mouseleave or blur event. This most commonly happens when - // the element is disabled under mouse cursor. If this happens it will - // result in a desynced tooltip because the tooltip was never asked to - // close. So we should periodically check for a desync situation and - // close the tip if such a situation arises. - if (session.isTipOpen && !session.isClosing && !session.delayInProgress) { - // user moused onto another tip or active hover is disabled - if (session.activeHover.data(DATA_HASACTIVEHOVER) === false || session.activeHover.is(':disabled')) { - isDesynced = true; - } else { - // hanging tip - have to test if mouse position is not over the - // active hover and not over a tooltip set to let the user - // interact with it. - // for keyboard navigation: this only counts if the element does - // not have focus. - // for tooltips opened via the api: we need to check if it has - // the forcedOpen flag. - if (!isMouseOver(session.activeHover) && !session.activeHover.is(':focus') && !session.activeHover.data(DATA_FORCEDOPEN)) { - if (tipElement.data(DATA_MOUSEONTOTIP)) { - if (!isMouseOver(tipElement)) { - isDesynced = true; - } - } else { - isDesynced = true; - } - } - } - - if (isDesynced) { - // close the desynced tip - hideTip(session.activeHover); - } - } - } - - // expose methods - this.showTip = beginShowTip; - this.hideTip = hideTip; - this.resetPosition = positionTipOnElement; - } - - /** - * Determine whether a jQuery object is an SVG element - * @private - * @param {jQuery} element The element to check - * @return {boolean} Whether this is an SVG element - */ - function isSvgElement(element) { - return window.SVGElement && element[0] instanceof SVGElement; - } - - /** - * Initializes the viewport dimension cache and hooks up the mouse position - * tracking and viewport dimension tracking events. - * Prevents attaching the events more than once. - * @private - */ - function initTracking() { - if (!session.mouseTrackingActive) { - session.mouseTrackingActive = true; - - // grab the current viewport dimensions on load - $(function getViewportDimensions() { - session.scrollLeft = $window.scrollLeft(); - session.scrollTop = $window.scrollTop(); - session.windowWidth = $window.width(); - session.windowHeight = $window.height(); - }); - - // hook mouse move tracking - $document.on('mousemove', trackMouse); - - // hook viewport dimensions tracking - $window.on({ - resize: function trackResize() { - session.windowWidth = $window.width(); - session.windowHeight = $window.height(); - }, - scroll: function trackScroll() { - var x = $window.scrollLeft(), - y = $window.scrollTop(); - if (x !== session.scrollLeft) { - session.currentX += x - session.scrollLeft; - session.scrollLeft = x; - } - if (y !== session.scrollTop) { - session.currentY += y - session.scrollTop; - session.scrollTop = y; - } - } - }); - } - } - - /** - * Saves the current mouse coordinates to the session object. - * @private - * @param {jQuery.Event} event The mousemove event for the document. - */ - function trackMouse(event) { - session.currentX = event.pageX; - session.currentY = event.pageY; - } - - /** - * Tests if the mouse is currently over the specified element. - * @private - * @param {jQuery} element The element to check for hover. - * @return {boolean} - */ - function isMouseOver(element) { - // use getBoundingClientRect() because jQuery's width() and height() - // methods do not work with SVG elements - // compute width/height because those properties do not exist on the object - // returned by getBoundingClientRect() in older versions of IE - var elementPosition = element.offset(), - elementBox = element[0].getBoundingClientRect(), - elementWidth = elementBox.right - elementBox.left, - elementHeight = elementBox.bottom - elementBox.top; - - return session.currentX >= elementPosition.left && - session.currentX <= elementPosition.left + elementWidth && - session.currentY >= elementPosition.top && - session.currentY <= elementPosition.top + elementHeight; - } - - /** - * Fetches the tooltip content from the specified element's data attributes. - * @private - * @param {jQuery} element The element to get the tooltip content for. - * @return {(string|jQuery|undefined)} The text/HTML string, jQuery object, or - * undefined if there was no tooltip content for the element. - */ - function getTooltipContent(element) { - var tipText = element.data(DATA_POWERTIP), - tipObject = element.data(DATA_POWERTIPJQ), - tipTarget = element.data(DATA_POWERTIPTARGET), - targetElement, - content; - - if (tipText) { - if ($.isFunction(tipText)) { - tipText = tipText.call(element[0]); - } - content = tipText; - } else if (tipObject) { - if ($.isFunction(tipObject)) { - tipObject = tipObject.call(element[0]); - } - if (tipObject.length > 0) { - content = tipObject.clone(true, true); - } - } else if (tipTarget) { - targetElement = $('#' + tipTarget); - if (targetElement.length > 0) { - content = targetElement.html(); - } - } - - return content; - } - - /** - * Finds any viewport collisions that an element (the tooltip) would have if it - * were absolutely positioned at the specified coordinates. - * @private - * @param {CSSCoordinates} coords Coordinates for the element. - * @param {number} elementWidth Width of the element in pixels. - * @param {number} elementHeight Height of the element in pixels. - * @return {number} Value with the collision flags. - */ - function getViewportCollisions(coords, elementWidth, elementHeight) { - var viewportTop = session.scrollTop, - viewportLeft = session.scrollLeft, - viewportBottom = viewportTop + session.windowHeight, - viewportRight = viewportLeft + session.windowWidth, - collisions = Collision.none; - - if (coords.top < viewportTop || Math.abs(coords.bottom - session.windowHeight) - elementHeight < viewportTop) { - collisions |= Collision.top; - } - if (coords.top + elementHeight > viewportBottom || Math.abs(coords.bottom - session.windowHeight) > viewportBottom) { - collisions |= Collision.bottom; - } - if (coords.left < viewportLeft || coords.right + elementWidth > viewportRight) { - collisions |= Collision.left; - } - if (coords.left + elementWidth > viewportRight || coords.right < viewportLeft) { - collisions |= Collision.right; - } - - return collisions; - } - - /** - * Counts the number of bits set on a flags value. - * @param {number} value The flags value. - * @return {number} The number of bits that have been set. - */ - function countFlags(value) { - var count = 0; - while (value) { - value &= value - 1; - count++; - } - return count; - } - -})); diff -Nur doxygen-1.8.14.orig/jquery/jquery.powertip-1.3.1.mod.js doxygen-1.8.14/jquery/jquery.powertip-1.3.1.mod.js --- doxygen-1.8.14.orig/jquery/jquery.powertip-1.3.1.mod.js 1970-01-01 01:00:00.000000000 +0100 +++ doxygen-1.8.14/jquery/jquery.powertip-1.3.1.mod.js 2020-01-03 23:51:18.000000000 +0100 @@ -0,0 +1,1324 @@ +/*! + PowerTip v1.3.1 (2018-04-15) + https://stevenbenner.github.io/jquery-powertip/ + Copyright (c) 2018 Steven Benner (http://stevenbenner.com/). + Released under MIT license. + https://raw.github.com/stevenbenner/jquery-powertip/master/LICENSE.txt +*/ +(function(root, factory) { + // support loading the plugin via common patterns + if (typeof define === 'function' && define.amd) { + // load the plugin as an amd module + define([ 'jquery' ], factory); + } else if (typeof module === 'object' && module.exports) { + // load the plugin as a commonjs module + module.exports = factory(require('jquery')); + } else { + // load the plugin as a global + factory(root.jQuery); + } +}(this, function($) { + // useful private variables + var $document = $(document), + $window = $(window), + $body = $('body'); + + // constants + var DATA_DISPLAYCONTROLLER = 'displayController', + DATA_HASACTIVEHOVER = 'hasActiveHover', + DATA_FORCEDOPEN = 'forcedOpen', + DATA_HASMOUSEMOVE = 'hasMouseMove', + DATA_MOUSEONTOTIP = 'mouseOnToPopup', + DATA_ORIGINALTITLE = 'originalTitle', + DATA_POWERTIP = 'powertip', + DATA_POWERTIPJQ = 'powertipjq', + DATA_POWERTIPTARGET = 'powertiptarget', + EVENT_NAMESPACE = '.powertip', + RAD2DEG = 180 / Math.PI, + MOUSE_EVENTS = [ + 'click', + 'dblclick', + 'mousedown', + 'mouseup', + 'mousemove', + 'mouseover', + 'mouseout', + 'mouseenter', + 'mouseleave', + 'contextmenu' + ]; + + /** + * Session data + * Private properties global to all powerTip instances + */ + var session = { + tooltips: null, + isTipOpen: false, + isFixedTipOpen: false, + isClosing: false, + tipOpenImminent: false, + activeHover: null, + currentX: 0, + currentY: 0, + previousX: 0, + previousY: 0, + desyncTimeout: null, + closeDelayTimeout: null, + mouseTrackingActive: false, + delayInProgress: false, + windowWidth: 0, + windowHeight: 0, + scrollTop: 0, + scrollLeft: 0 + }; + + /** + * Collision enumeration + * @enum {number} + */ + var Collision = { + none: 0, + top: 1, + bottom: 2, + left: 4, + right: 8 + }; + + /** + * Display hover tooltips on the matched elements. + * @param {(Object|string)=} opts The options object to use for the plugin, or + * the name of a method to invoke on the first matched element. + * @param {*=} [arg] Argument for an invoked method (optional). + * @return {jQuery} jQuery object for the matched selectors. + */ + $.fn.powerTip = function(opts, arg) { + var targetElements = this, + options, + tipController; + + // don't do any work if there were no matched elements + if (!targetElements.length) { + return targetElements; + } + + // handle api method calls on the plugin, e.g. powerTip('hide') + if ($.type(opts) === 'string' && $.powerTip[opts]) { + return $.powerTip[opts].call(targetElements, targetElements, arg); + } + + // extend options + options = $.extend({}, $.fn.powerTip.defaults, opts); + + // instantiate the TooltipController for this instance + tipController = new TooltipController(options); + + // hook mouse and viewport dimension tracking + initTracking(); + + // setup the elements + targetElements.each(function elementSetup() { + var $this = $(this), + dataPowertip = $this.data(DATA_POWERTIP), + dataElem = $this.data(DATA_POWERTIPJQ), + dataTarget = $this.data(DATA_POWERTIPTARGET), + title = $this.attr('title'); + + // attempt to use title attribute text if there is no data-powertip, + // data-powertipjq or data-powertiptarget. If we do use the title + // attribute, delete the attribute so the browser will not show it + if (!dataPowertip && !dataTarget && !dataElem && title) { + $this.data(DATA_POWERTIP, title); + $this.data(DATA_ORIGINALTITLE, title); + $this.removeAttr('title'); + } + + // create hover controllers for each element + $this.data( + DATA_DISPLAYCONTROLLER, + new DisplayController($this, options, tipController) + ); + }); + + // attach events to matched elements if the manual option is not enabled + if (!options.manual) { + // attach open events + $.each(options.openEvents, function(idx, evt) { + if ($.inArray(evt, options.closeEvents) > -1) { + // event is in both openEvents and closeEvents, so toggle it + targetElements.on(evt + EVENT_NAMESPACE, function elementToggle(event) { + $.powerTip.toggle(this, event); + }); + } else { + targetElements.on(evt + EVENT_NAMESPACE, function elementOpen(event) { + $.powerTip.show(this, event); + }); + } + }); + + // attach close events + $.each(options.closeEvents, function(idx, evt) { + if ($.inArray(evt, options.openEvents) < 0) { + targetElements.on(evt + EVENT_NAMESPACE, function elementClose(event) { + // set immediate to true for any event without mouse info + $.powerTip.hide(this, !isMouseEvent(event)); + }); + } + }); + + // attach escape key close event + targetElements.on('keydown' + EVENT_NAMESPACE, function elementKeyDown(event) { + // always close tooltip when the escape key is pressed + if (event.keyCode === 27) { + $.powerTip.hide(this, true); + } + }); + } + + return targetElements; + }; + + /** + * Default options for the powerTip plugin. + */ + $.fn.powerTip.defaults = { + fadeInTime: 200, + fadeOutTime: 100, + followMouse: false, + popupId: 'powerTip', + popupClass: null, + intentSensitivity: 7, + intentPollInterval: 100, + closeDelay: 100, + placement: 'n', + smartPlacement: false, + offset: 10, + mouseOnToPopup: false, + manual: false, + openEvents: [ 'mouseenter', 'focus' ], + closeEvents: [ 'mouseleave', 'blur' ] + }; + + /** + * Default smart placement priority lists. + * The first item in the array is the highest priority, the last is the lowest. + * The last item is also the default, which will be used if all previous options + * do not fit. + */ + $.fn.powerTip.smartPlacementLists = { + n: [ 'n', 'ne', 'nw', 's' ], + e: [ 'e', 'ne', 'se', 'w', 'nw', 'sw', 'n', 's', 'e' ], + s: [ 's', 'se', 'sw', 'n' ], + w: [ 'w', 'nw', 'sw', 'e', 'ne', 'se', 'n', 's', 'w' ], + nw: [ 'nw', 'w', 'sw', 'n', 's', 'se', 'nw' ], + ne: [ 'ne', 'e', 'se', 'n', 's', 'sw', 'ne' ], + sw: [ 'sw', 'w', 'nw', 's', 'n', 'ne', 'sw' ], + se: [ 'se', 'e', 'ne', 's', 'n', 'nw', 'se' ], + 'nw-alt': [ 'nw-alt', 'n', 'ne-alt', 'sw-alt', 's', 'se-alt', 'w', 'e' ], + 'ne-alt': [ 'ne-alt', 'n', 'nw-alt', 'se-alt', 's', 'sw-alt', 'e', 'w' ], + 'sw-alt': [ 'sw-alt', 's', 'se-alt', 'nw-alt', 'n', 'ne-alt', 'w', 'e' ], + 'se-alt': [ 'se-alt', 's', 'sw-alt', 'ne-alt', 'n', 'nw-alt', 'e', 'w' ] + }; + + /** + * Public API + */ + $.powerTip = { + /** + * Attempts to show the tooltip for the specified element. + * @param {jQuery|Element} element The element to open the tooltip for. + * @param {jQuery.Event=} event jQuery event for hover intent and mouse + * tracking (optional). + * @return {jQuery|Element} The original jQuery object or DOM Element. + */ + show: function apiShowTip(element, event) { + // if we were given a mouse event then run the hover intent testing, + // otherwise, simply show the tooltip asap + if (isMouseEvent(event)) { + trackMouse(event); + session.previousX = event.pageX; + session.previousY = event.pageY; + $(element).data(DATA_DISPLAYCONTROLLER).show(); + } else { + $(element).first().data(DATA_DISPLAYCONTROLLER).show(true, true); + } + return element; + }, + + /** + * Repositions the tooltip on the element. + * @param {jQuery|Element} element The element the tooltip is shown for. + * @return {jQuery|Element} The original jQuery object or DOM Element. + */ + reposition: function apiResetPosition(element) { + $(element).first().data(DATA_DISPLAYCONTROLLER).resetPosition(); + return element; + }, + + /** + * Attempts to close any open tooltips. + * @param {(jQuery|Element)=} element The element with the tooltip that + * should be closed (optional). + * @param {boolean=} immediate Disable close delay (optional). + * @return {jQuery|Element|undefined} The original jQuery object or DOM + * Element, if one was specified. + */ + hide: function apiCloseTip(element, immediate) { + var displayController; + + // set immediate to true when no element is specified + immediate = element ? immediate : true; + + // find the relevant display controller + if (element) { + displayController = $(element).first().data(DATA_DISPLAYCONTROLLER); + } else if (session.activeHover) { + displayController = session.activeHover.data(DATA_DISPLAYCONTROLLER); + } + + // if found, hide the tip + if (displayController) { + displayController.hide(immediate); + } + + return element; + }, + + /** + * Toggles the tooltip for the specified element. This will open a closed + * tooltip, or close an open tooltip. + * @param {jQuery|Element} element The element with the tooltip that + * should be toggled. + * @param {jQuery.Event=} event jQuery event for hover intent and mouse + * tracking (optional). + * @return {jQuery|Element} The original jQuery object or DOM Element. + */ + toggle: function apiToggle(element, event) { + if (session.activeHover && session.activeHover.is(element)) { + // tooltip for element is active, so close it + $.powerTip.hide(element, !isMouseEvent(event)); + } else { + // tooltip for element is not active, so open it + $.powerTip.show(element, event); + } + return element; + }, + + }; + + // API aliasing + $.powerTip.showTip = $.powerTip.show; + $.powerTip.closeTip = $.powerTip.hide; + + /** + * Creates a new CSSCoordinates object. + * @private + * @constructor + */ + function CSSCoordinates() { + var me = this; + + // initialize object properties + me.top = 'auto'; + me.left = 'auto'; + me.right = 'auto'; + me.bottom = 'auto'; + + /** + * Set a property to a value. + * @private + * @param {string} property The name of the property. + * @param {number} value The value of the property. + */ + me.set = function(property, value) { + if ($.isNumeric(value)) { + me[property] = Math.round(value); + } + }; + } + + /** + * Creates a new tooltip display controller. + * @private + * @constructor + * @param {jQuery} element The element that this controller will handle. + * @param {Object} options Options object containing settings. + * @param {TooltipController} tipController The TooltipController object for + * this instance. + */ + function DisplayController(element, options, tipController) { + var hoverTimer = null, + myCloseDelay = null; + + /** + * Begins the process of showing a tooltip. + * @private + * @param {boolean=} immediate Skip intent testing (optional). + * @param {boolean=} forceOpen Ignore cursor position and force tooltip to + * open (optional). + */ + function openTooltip(immediate, forceOpen) { + cancelTimer(); + if (!element.data(DATA_HASACTIVEHOVER)) { + if (!immediate) { + session.tipOpenImminent = true; + hoverTimer = setTimeout( + function intentDelay() { + hoverTimer = null; + checkForIntent(); + }, + options.intentPollInterval + ); + } else { + if (forceOpen) { + element.data(DATA_FORCEDOPEN, true); + } + closeAnyDelayed(); + tipController.showTip(element); + } + } else { + // cursor left and returned to this element, cancel close + cancelClose(); + } + } + + /** + * Begins the process of closing a tooltip. + * @private + * @param {boolean=} disableDelay Disable close delay (optional). + */ + function closeTooltip(disableDelay) { + // if this instance already has a close delay in progress then halt it + if (myCloseDelay) { + myCloseDelay = session.closeDelayTimeout = clearTimeout(myCloseDelay); + session.delayInProgress = false; + } + cancelTimer(); + session.tipOpenImminent = false; + if (element.data(DATA_HASACTIVEHOVER)) { + element.data(DATA_FORCEDOPEN, false); + if (!disableDelay) { + session.delayInProgress = true; + session.closeDelayTimeout = setTimeout( + function closeDelay() { + session.closeDelayTimeout = null; + tipController.hideTip(element); + session.delayInProgress = false; + myCloseDelay = null; + }, + options.closeDelay + ); + // save internal reference close delay id so we can check if the + // active close delay belongs to this instance + myCloseDelay = session.closeDelayTimeout; + } else { + tipController.hideTip(element); + } + } + } + + /** + * Checks mouse position to make sure that the user intended to hover on the + * specified element before showing the tooltip. + * @private + */ + function checkForIntent() { + // calculate mouse position difference + var xDifference = Math.abs(session.previousX - session.currentX), + yDifference = Math.abs(session.previousY - session.currentY), + totalDifference = xDifference + yDifference; + + // check if difference has passed the sensitivity threshold + if (totalDifference < options.intentSensitivity) { + cancelClose(); + closeAnyDelayed(); + tipController.showTip(element); + } else { + // try again + session.previousX = session.currentX; + session.previousY = session.currentY; + openTooltip(); + } + } + + /** + * Cancels active hover timer. + * @private + * @param {boolean=} stopClose Cancel any active close delay timer. + */ + function cancelTimer(stopClose) { + hoverTimer = clearTimeout(hoverTimer); + // cancel the current close delay if the active close delay is for this + // element or the stopClose argument is true + if (session.closeDelayTimeout && myCloseDelay === session.closeDelayTimeout || stopClose) { + cancelClose(); + } + } + + /** + * Cancels any active close delay timer. + * @private + */ + function cancelClose() { + session.closeDelayTimeout = clearTimeout(session.closeDelayTimeout); + session.delayInProgress = false; + } + + /** + * Asks any tooltips waiting on their close delay to close now. + * @private + */ + function closeAnyDelayed() { + // if another element is waiting for its close delay then we should ask + // it to close immediately so we can proceed without unexpected timeout + // code being run during this tooltip's lifecycle + if (session.delayInProgress && session.activeHover && !session.activeHover.is(element)) { + session.activeHover.data(DATA_DISPLAYCONTROLLER).hide(true); + } + } + + /** + * Repositions the tooltip on this element. + * @private + */ + function repositionTooltip() { + tipController.resetPosition(element); + } + + // expose the methods + this.show = openTooltip; + this.hide = closeTooltip; + this.cancel = cancelTimer; + this.resetPosition = repositionTooltip; + } + + /** + * Creates a new Placement Calculator. + * @private + * @constructor + */ + function PlacementCalculator() { + /** + * Compute the CSS position to display a tooltip at the specified placement + * relative to the specified element. + * @private + * @param {jQuery} element The element that the tooltip should target. + * @param {string} placement The placement for the tooltip. + * @param {number} tipWidth Width of the tooltip element in pixels. + * @param {number} tipHeight Height of the tooltip element in pixels. + * @param {number} offset Distance to offset tooltips in pixels. + * @return {CSSCoordinates} A CSSCoordinates object with the position. + */ + function computePlacementCoords(element, placement, tipWidth, tipHeight, offset) { + var placementBase = placement.split('-')[0], // ignore 'alt' for corners + coords = new CSSCoordinates(), + position; + + if (isSvgElement(element)) { + position = getSvgPlacement(element, placementBase); + } else { + position = getHtmlPlacement(element, placementBase); + } + + // calculate the appropriate x and y position in the document + switch (placement) { + case 'n': + coords.set('left', position.left - (tipWidth / 2)); + coords.set('bottom', session.windowHeight - position.top + offset); + break; + case 'e': + coords.set('left', position.left + offset); + coords.set('top', position.top - (tipHeight / 2)); + break; + case 's': + coords.set('left', position.left - (tipWidth / 2)); + coords.set('top', position.top + offset); + break; + case 'w': + coords.set('top', position.top - (tipHeight / 2)); + coords.set('right', session.windowWidth - position.left + offset); + break; + case 'nw': + coords.set('bottom', session.windowHeight - position.top + offset); + coords.set('right', session.windowWidth - position.left - 20); + break; + case 'nw-alt': + coords.set('left', position.left); + coords.set('bottom', session.windowHeight - position.top + offset); + break; + case 'ne': + coords.set('left', position.left - 20); + coords.set('bottom', session.windowHeight - position.top + offset); + break; + case 'ne-alt': + coords.set('bottom', session.windowHeight - position.top + offset); + coords.set('right', session.windowWidth - position.left); + break; + case 'sw': + coords.set('top', position.top + offset); + coords.set('right', session.windowWidth - position.left - 20); + break; + case 'sw-alt': + coords.set('left', position.left); + coords.set('top', position.top + offset); + break; + case 'se': + coords.set('left', position.left - 20); + coords.set('top', position.top + offset); + break; + case 'se-alt': + coords.set('top', position.top + offset); + coords.set('right', session.windowWidth - position.left); + break; + } + + return coords; + } + + /** + * Finds the tooltip attachment point in the document for a HTML DOM element + * for the specified placement. + * @private + * @param {jQuery} element The element that the tooltip should target. + * @param {string} placement The placement for the tooltip. + * @return {Object} An object with the top,left position values. + */ + function getHtmlPlacement(element, placement) { + var objectOffset = element.offset(), + objectWidth = element.outerWidth(), + objectHeight = element.outerHeight(), + left, + top; + + // calculate the appropriate x and y position in the document + switch (placement) { + case 'n': + left = objectOffset.left + objectWidth / 2; + top = objectOffset.top; + break; + case 'e': + left = objectOffset.left + objectWidth; + top = objectOffset.top + objectHeight / 2; + break; + case 's': + left = objectOffset.left + objectWidth / 2; + top = objectOffset.top + objectHeight; + break; + case 'w': + left = objectOffset.left; + top = objectOffset.top + objectHeight / 2; + break; + case 'nw': + left = objectOffset.left; + top = objectOffset.top; + break; + case 'ne': + left = objectOffset.left + objectWidth; + top = objectOffset.top; + break; + case 'sw': + left = objectOffset.left; + top = objectOffset.top + objectHeight; + break; + case 'se': + left = objectOffset.left + objectWidth; + top = objectOffset.top + objectHeight; + break; + } + + return { + top: top, + left: left + }; + } + + /** + * Finds the tooltip attachment point in the document for a SVG element for + * the specified placement. + * @private + * @param {jQuery} element The element that the tooltip should target. + * @param {string} placement The placement for the tooltip. + * @return {Object} An object with the top,left position values. + */ + function getSvgPlacement(element, placement) { + var svgElement = element.closest('svg')[0], + domElement = element[0], + point = svgElement.createSVGPoint(), + boundingBox = domElement.getBBox(), + matrix = domElement.getScreenCTM(), + halfWidth = boundingBox.width / 2, + halfHeight = boundingBox.height / 2, + placements = [], + placementKeys = [ 'nw', 'n', 'ne', 'e', 'se', 's', 'sw', 'w' ], + coords, + rotation, + steps, + x; + + /** + * Transform and append the current points to the placements list. + * @private + */ + function pushPlacement() { + placements.push(point.matrixTransform(matrix)); + } + + // get bounding box corners and midpoints + point.x = boundingBox.x; + point.y = boundingBox.y; + pushPlacement(); + point.x += halfWidth; + pushPlacement(); + point.x += halfWidth; + pushPlacement(); + point.y += halfHeight; + pushPlacement(); + point.y += halfHeight; + pushPlacement(); + point.x -= halfWidth; + pushPlacement(); + point.x -= halfWidth; + pushPlacement(); + point.y -= halfHeight; + pushPlacement(); + + // determine rotation + if (placements[0].y !== placements[1].y || placements[0].x !== placements[7].x) { + rotation = Math.atan2(matrix.b, matrix.a) * RAD2DEG; + steps = Math.ceil(((rotation % 360) - 22.5) / 45); + if (steps < 1) { + steps += 8; + } + while (steps--) { + placementKeys.push(placementKeys.shift()); + } + } + + // find placement + for (x = 0; x < placements.length; x++) { + if (placementKeys[x] === placement) { + coords = placements[x]; + break; + } + } + + return { + top: coords.y + session.scrollTop, + left: coords.x + session.scrollLeft + }; + } + + // expose methods + this.compute = computePlacementCoords; + } + + /** + * Creates a new tooltip controller. + * @private + * @constructor + * @param {Object} options Options object containing settings. + */ + function TooltipController(options) { + var placementCalculator = new PlacementCalculator(), + tipElement = $('#' + options.popupId); + + // build and append tooltip div if it does not already exist + if (tipElement.length === 0) { + tipElement = $('
', { id: options.popupId }); + // grab body element if it was not populated when the script loaded + // note: this hack exists solely for jsfiddle support + if ($body.length === 0) { + $body = $('body'); + } + $body.append(tipElement); + // remember the tooltip elements that the plugin has created + session.tooltips = session.tooltips ? session.tooltips.add(tipElement) : tipElement; + } + + // hook mousemove for cursor follow tooltips + if (options.followMouse) { + // only one positionTipOnCursor hook per tooltip element, please + if (!tipElement.data(DATA_HASMOUSEMOVE)) { + $document.on('mousemove' + EVENT_NAMESPACE, positionTipOnCursor); + $window.on('scroll' + EVENT_NAMESPACE, positionTipOnCursor); + tipElement.data(DATA_HASMOUSEMOVE, true); + } + } + + /** + * Gives the specified element the active-hover state and queues up the + * showTip function. + * @private + * @param {jQuery} element The element that the tooltip should target. + */ + function beginShowTip(element) { + element.data(DATA_HASACTIVEHOVER, true); + // show tooltip, asap + tipElement.queue(function queueTipInit(next) { + showTip(element); + next(); + }); + } + + /** + * Shows the tooltip, as soon as possible. + * @private + * @param {jQuery} element The element that the tooltip should target. + */ + function showTip(element) { + var tipContent; + + // it is possible, especially with keyboard navigation, to move on to + // another element with a tooltip during the queue to get to this point + // in the code. if that happens then we need to not proceed or we may + // have the fadeout callback for the last tooltip execute immediately + // after this code runs, causing bugs. + if (!element.data(DATA_HASACTIVEHOVER)) { + return; + } + + // if the tooltip is open and we got asked to open another one then the + // old one is still in its fadeOut cycle, so wait and try again + if (session.isTipOpen) { + if (!session.isClosing) { + hideTip(session.activeHover); + } + tipElement.delay(100).queue(function queueTipAgain(next) { + showTip(element); + next(); + }); + return; + } + + // trigger powerTipPreRender event + element.trigger('powerTipPreRender'); + + // set tooltip content + tipContent = getTooltipContent(element); + if (tipContent) { + tipElement.empty().append(tipContent); + } else { + // we have no content to display, give up + return; + } + + // trigger powerTipRender event + element.trigger('powerTipRender'); + + session.activeHover = element; + session.isTipOpen = true; + + tipElement.data(DATA_MOUSEONTOTIP, options.mouseOnToPopup); + + // add custom class to tooltip element + tipElement.addClass(options.popupClass); + + // set tooltip position + // revert to static placement when the "force open" flag was set because + // that flag means that we do not have accurate mouse position info + if (!options.followMouse || element.data(DATA_FORCEDOPEN)) { + positionTipOnElement(element); + session.isFixedTipOpen = true; + } else { + positionTipOnCursor(); + } + + // close tooltip when clicking anywhere on the page, with the exception + // of the tooltip's trigger element and any elements that are within a + // tooltip that has 'mouseOnToPopup' option enabled + // always enable this feature when the "force open" flag is set on a + // followMouse tooltip because we reverted to static placement above + if (!element.data(DATA_FORCEDOPEN) && !options.followMouse) { + $document.on('click' + EVENT_NAMESPACE, function documentClick(event) { + var target = event.target; + if (target !== element[0]) { + if (options.mouseOnToPopup) { + if (target !== tipElement[0] && !$.contains(tipElement[0], target)) { + $.powerTip.hide(); + } + } else { + $.powerTip.hide(); + } + } + }); + } + + // if we want to be able to mouse on to the tooltip then we need to + // attach hover events to the tooltip that will cancel a close request + // on mouseenter and start a new close request on mouseleave + // only hook these listeners if we're not in manual mode + if (options.mouseOnToPopup && !options.manual) { + tipElement.on('mouseenter' + EVENT_NAMESPACE, function tipMouseEnter() { + // check activeHover in case the mouse cursor entered the + // tooltip during the fadeOut and close cycle + if (session.activeHover) { + session.activeHover.data(DATA_DISPLAYCONTROLLER).cancel(); + } + }); + tipElement.on('mouseleave' + EVENT_NAMESPACE, function tipMouseLeave() { + // check activeHover in case the mouse cursor left the tooltip + // during the fadeOut and close cycle + if (session.activeHover) { + session.activeHover.data(DATA_DISPLAYCONTROLLER).hide(); + } + }); + } + + // fadein + tipElement.fadeIn(options.fadeInTime, function fadeInCallback() { + // start desync polling + if (!session.desyncTimeout) { + session.desyncTimeout = setInterval(closeDesyncedTip, 500); + } + + // trigger powerTipOpen event + element.trigger('powerTipOpen'); + }); + } + + /** + * Hides the tooltip. + * @private + * @param {jQuery} element The element that the tooltip should target. + */ + function hideTip(element) { + // reset session + session.isClosing = true; + session.isTipOpen = false; + + // stop desync polling + session.desyncTimeout = clearInterval(session.desyncTimeout); + + // reset element state + element.data(DATA_HASACTIVEHOVER, false); + element.data(DATA_FORCEDOPEN, false); + + // remove document click handler + $document.off('click' + EVENT_NAMESPACE); + + // unbind the mouseOnToPopup events if they were set + tipElement.off(EVENT_NAMESPACE); + + // fade out + tipElement.fadeOut(options.fadeOutTime, function fadeOutCallback() { + var coords = new CSSCoordinates(); + + // reset session and tooltip element + session.activeHover = null; + session.isClosing = false; + session.isFixedTipOpen = false; + tipElement.removeClass(); + + // support mouse-follow and fixed position tips at the same time by + // moving the tooltip to the last cursor location after it is hidden + coords.set('top', session.currentY + options.offset); + coords.set('left', session.currentX + options.offset); + tipElement.css(coords); + + // trigger powerTipClose event + element.trigger('powerTipClose'); + }); + } + + /** + * Moves the tooltip to the users mouse cursor. + * @private + */ + function positionTipOnCursor() { + var tipWidth, + tipHeight, + coords, + collisions, + collisionCount; + + // to support having fixed tooltips on the same page as cursor tooltips, + // where both instances are referencing the same tooltip element, we + // need to keep track of the mouse position constantly, but we should + // only set the tip location if a fixed tip is not currently open, a tip + // open is imminent or active, and the tooltip element in question does + // have a mouse-follow using it. + if (!session.isFixedTipOpen && (session.isTipOpen || (session.tipOpenImminent && tipElement.data(DATA_HASMOUSEMOVE)))) { + // grab measurements + tipWidth = tipElement.outerWidth(); + tipHeight = tipElement.outerHeight(); + coords = new CSSCoordinates(); + + // grab collisions + coords.set('top', session.currentY + options.offset); + coords.set('left', session.currentX + options.offset); + collisions = getViewportCollisions( + coords, + tipWidth, + tipHeight + ); + + // handle tooltip view port collisions + if (collisions !== Collision.none) { + collisionCount = countFlags(collisions); + if (collisionCount === 1) { + // if there is only one collision (bottom or right) then + // simply constrain the tooltip to the view port + if (collisions === Collision.right) { + coords.set('left', session.scrollLeft + session.windowWidth - tipWidth); + } else if (collisions === Collision.bottom) { + coords.set('top', session.scrollTop + session.windowHeight - tipHeight); + } + } else { + // if the tooltip has more than one collision then it is + // trapped in the corner and should be flipped to get it out + // of the users way + coords.set('left', session.currentX - tipWidth - options.offset); + coords.set('top', session.currentY - tipHeight - options.offset); + } + } + + // position the tooltip + tipElement.css(coords); + } + } + + /** + * Sets the tooltip to the correct position relative to the specified target + * element. Based on options settings. + * @private + * @param {jQuery} element The element that the tooltip should target. + */ + function positionTipOnElement(element) { + var priorityList, + finalPlacement; + + // when the followMouse option is enabled and the "force open" flag is + // set we revert to static positioning. since the developer may not have + // considered this scenario we should use smart placement + if (options.smartPlacement || (options.followMouse && element.data(DATA_FORCEDOPEN))) { + priorityList = $.fn.powerTip.smartPlacementLists[options.placement]; + + // iterate over the priority list and use the first placement option + // that does not collide with the view port. if they all collide + // then the last placement in the list will be used. + $.each(priorityList, function(idx, pos) { + // place tooltip and find collisions + var collisions = getViewportCollisions( + placeTooltip(element, pos), + tipElement.outerWidth(), + tipElement.outerHeight() + ); + + // update the final placement variable + finalPlacement = pos; + + // break if there were no collisions + return collisions !== Collision.none; + }); + } else { + // if we're not going to use the smart placement feature then just + // compute the coordinates and do it + placeTooltip(element, options.placement); + finalPlacement = options.placement; + } + + // add placement as class for CSS arrows + tipElement.removeClass('w nw sw e ne se n s w se-alt sw-alt ne-alt nw-alt'); + tipElement.addClass(finalPlacement); + } + + /** + * Sets the tooltip position to the appropriate values to show the tip at + * the specified placement. This function will iterate and test the tooltip + * to support elastic tooltips. + * @private + * @param {jQuery} element The element that the tooltip should target. + * @param {string} placement The placement for the tooltip. + * @return {CSSCoordinates} A CSSCoordinates object with the top, left, and + * right position values. + */ + function placeTooltip(element, placement) { + var iterationCount = 0, + tipWidth, + tipHeight, + coords = new CSSCoordinates(); + + // set the tip to 0,0 to get the full expanded width + coords.set('top', 0); + coords.set('left', 0); + tipElement.css(coords); + + // to support elastic tooltips we need to check for a change in the + // rendered dimensions after the tooltip has been positioned + do { + // grab the current tip dimensions + tipWidth = tipElement.outerWidth(); + tipHeight = tipElement.outerHeight(); + + // get placement coordinates + coords = placementCalculator.compute( + element, + placement, + tipWidth, + tipHeight, + options.offset + ); + + // place the tooltip + tipElement.css(coords); + } while ( + // sanity check: limit to 5 iterations, and... + ++iterationCount <= 5 && + // try again if the dimensions changed after placement + (tipWidth !== tipElement.outerWidth() || tipHeight !== tipElement.outerHeight()) + ); + + return coords; + } + + /** + * Checks for a tooltip desync and closes the tooltip if one occurs. + * @private + */ + function closeDesyncedTip() { + var isDesynced = false, + hasDesyncableCloseEvent = $.grep( + [ 'mouseleave', 'mouseout', 'blur', 'focusout' ], + function(eventType) { + return $.inArray(eventType, options.closeEvents) !== -1; + } + ).length > 0; + + // It is possible for the mouse cursor to leave an element without + // firing the mouseleave or blur event. This most commonly happens when + // the element is disabled under mouse cursor. If this happens it will + // result in a desynced tooltip because the tooltip was never asked to + // close. So we should periodically check for a desync situation and + // close the tip if such a situation arises. + if (session.isTipOpen && !session.isClosing && !session.delayInProgress && hasDesyncableCloseEvent) { + if (session.activeHover.data(DATA_HASACTIVEHOVER) === false || session.activeHover.is(':disabled')) { + // user moused onto another tip or active hover is disabled + isDesynced = true; + } else if (!isMouseOver(session.activeHover) && !session.activeHover.is(':focus') && !session.activeHover.data(DATA_FORCEDOPEN)) { + // hanging tip - have to test if mouse position is not over the + // active hover and not over a tooltip set to let the user + // interact with it. + // for keyboard navigation: this only counts if the element does + // not have focus. + // for tooltips opened via the api: we need to check if it has + // the forcedOpen flag. + if (tipElement.data(DATA_MOUSEONTOTIP)) { + if (!isMouseOver(tipElement)) { + isDesynced = true; + } + } else { + isDesynced = true; + } + } + + if (isDesynced) { + // close the desynced tip + hideTip(session.activeHover); + } + } + } + + // expose methods + this.showTip = beginShowTip; + this.hideTip = hideTip; + this.resetPosition = positionTipOnElement; + } + + /** + * Determine whether a jQuery object is an SVG element + * @private + * @param {jQuery} element The element to check + * @return {boolean} Whether this is an SVG element + */ + function isSvgElement(element) { + return Boolean(window.SVGElement && element[0] instanceof SVGElement); + } + + /** + * Determines if the specified jQuery.Event object has mouse data. + * @private + * @param {jQuery.Event=} event The jQuery.Event object to test. + * @return {boolean} True if there is mouse data, otherwise false. + */ + function isMouseEvent(event) { + return Boolean(event && $.inArray(event.type, MOUSE_EVENTS) > -1 && + typeof event.pageX === 'number'); + } + + /** + * Initializes the viewport dimension cache and hooks up the mouse position + * tracking and viewport dimension tracking events. + * Prevents attaching the events more than once. + * @private + */ + function initTracking() { + if (!session.mouseTrackingActive) { + session.mouseTrackingActive = true; + + // grab the current viewport dimensions on load + getViewportDimensions(); + $(getViewportDimensions); + + // hook mouse move tracking + $document.on('mousemove' + EVENT_NAMESPACE, trackMouse); + + // hook viewport dimensions tracking + $window.on('resize' + EVENT_NAMESPACE, trackResize); + $window.on('scroll' + EVENT_NAMESPACE, trackScroll); + } + } + + /** + * Updates the viewport dimensions cache. + * @private + */ + function getViewportDimensions() { + session.scrollLeft = $window.scrollLeft(); + session.scrollTop = $window.scrollTop(); + session.windowWidth = $window.width(); + session.windowHeight = $window.height(); + } + + /** + * Updates the window size info in the viewport dimensions cache. + * @private + */ + function trackResize() { + session.windowWidth = $window.width(); + session.windowHeight = $window.height(); + } + + /** + * Updates the scroll offset info in the viewport dimensions cache. + * @private + */ + function trackScroll() { + var x = $window.scrollLeft(), + y = $window.scrollTop(); + if (x !== session.scrollLeft) { + session.currentX += x - session.scrollLeft; + session.scrollLeft = x; + } + if (y !== session.scrollTop) { + session.currentY += y - session.scrollTop; + session.scrollTop = y; + } + } + + /** + * Saves the current mouse coordinates to the session object. + * @private + * @param {jQuery.Event} event The mousemove event for the document. + */ + function trackMouse(event) { + session.currentX = event.pageX; + session.currentY = event.pageY; + } + + /** + * Tests if the mouse is currently over the specified element. + * @private + * @param {jQuery} element The element to check for hover. + * @return {boolean} True if the mouse is over the element, otherwise false. + */ + function isMouseOver(element) { + // use getBoundingClientRect() because jQuery's width() and height() + // methods do not work with SVG elements + // compute width/height because those properties do not exist on the object + // returned by getBoundingClientRect() in older versions of IE + var elementPosition = element.offset(), + elementBox = element[0].getBoundingClientRect(), + elementWidth = elementBox.right - elementBox.left, + elementHeight = elementBox.bottom - elementBox.top; + + return session.currentX >= elementPosition.left && + session.currentX <= elementPosition.left + elementWidth && + session.currentY >= elementPosition.top && + session.currentY <= elementPosition.top + elementHeight; + } + + /** + * Fetches the tooltip content from the specified element's data attributes. + * @private + * @param {jQuery} element The element to get the tooltip content for. + * @return {(string|jQuery|undefined)} The text/HTML string, jQuery object, or + * undefined if there was no tooltip content for the element. + */ + function getTooltipContent(element) { + var tipText = element.data(DATA_POWERTIP), + tipObject = element.data(DATA_POWERTIPJQ), + tipTarget = element.data(DATA_POWERTIPTARGET), + targetElement, + content; + + if (tipText) { + if ($.isFunction(tipText)) { + tipText = tipText.call(element[0]); + } + content = tipText; + } else if (tipObject) { + if ($.isFunction(tipObject)) { + tipObject = tipObject.call(element[0]); + } + if (tipObject.length > 0) { + content = tipObject.clone(true, true); + } + } else if (tipTarget) { + targetElement = $('#' + tipTarget); + if (targetElement.length > 0) { + content = targetElement.html(); + } + } + + return content; + } + + /** + * Finds any viewport collisions that an element (the tooltip) would have if it + * were absolutely positioned at the specified coordinates. + * @private + * @param {CSSCoordinates} coords Coordinates for the element. + * @param {number} elementWidth Width of the element in pixels. + * @param {number} elementHeight Height of the element in pixels. + * @return {number} Value with the collision flags. + */ + function getViewportCollisions(coords, elementWidth, elementHeight) { + var viewportTop = session.scrollTop, + viewportLeft = session.scrollLeft, + viewportBottom = viewportTop + session.windowHeight, + viewportRight = viewportLeft + session.windowWidth, + collisions = Collision.none; + + if (coords.top < viewportTop || Math.abs(coords.bottom - session.windowHeight) - elementHeight < viewportTop) { + collisions |= Collision.top; + } + if (coords.top + elementHeight > viewportBottom || Math.abs(coords.bottom - session.windowHeight) > viewportBottom) { + collisions |= Collision.bottom; + } + if (coords.left < viewportLeft || coords.right + elementWidth > viewportRight) { + collisions |= Collision.left; + } + if (coords.left + elementWidth > viewportRight || coords.right < viewportLeft) { + collisions |= Collision.right; + } + + return collisions; + } + + /** + * Counts the number of bits set on a flags value. + * @param {number} value The flags value. + * @return {number} The number of bits that have been set. + */ + function countFlags(value) { + var count = 0; + while (value) { + value &= value - 1; + count++; + } + return count; + } + + // return api for commonjs and amd environments + return $.powerTip; +})); diff -Nur doxygen-1.8.14.orig/jquery/jquery.powertip-1.3.1.mod.min.js doxygen-1.8.14/jquery/jquery.powertip-1.3.1.mod.min.js --- doxygen-1.8.14.orig/jquery/jquery.powertip-1.3.1.mod.min.js 1970-01-01 01:00:00.000000000 +0100 +++ doxygen-1.8.14/jquery/jquery.powertip-1.3.1.mod.min.js 2020-01-03 23:51:18.000000000 +0100 @@ -0,0 +1,8 @@ +/*! + PowerTip v1.3.1 (2018-04-15) + https://stevenbenner.github.io/jquery-powertip/ + Copyright (c) 2018 Steven Benner (http://stevenbenner.com/). + Released under MIT license. + https://raw.github.com/stevenbenner/jquery-powertip/master/LICENSE.txt +*/ +(function(root,factory){if(typeof define==="function"&&define.amd){define(["jquery"],factory)}else if(typeof module==="object"&&module.exports){module.exports=factory(require("jquery"))}else{factory(root.jQuery)}})(this,function($){var $document=$(document),$window=$(window),$body=$("body");var DATA_DISPLAYCONTROLLER="displayController",DATA_HASACTIVEHOVER="hasActiveHover",DATA_FORCEDOPEN="forcedOpen",DATA_HASMOUSEMOVE="hasMouseMove",DATA_MOUSEONTOTIP="mouseOnToPopup",DATA_ORIGINALTITLE="originalTitle",DATA_POWERTIP="powertip",DATA_POWERTIPJQ="powertipjq",DATA_POWERTIPTARGET="powertiptarget",EVENT_NAMESPACE=".powertip",RAD2DEG=180/Math.PI,MOUSE_EVENTS=["click","dblclick","mousedown","mouseup","mousemove","mouseover","mouseout","mouseenter","mouseleave","contextmenu"];var session={tooltips:null,isTipOpen:false,isFixedTipOpen:false,isClosing:false,tipOpenImminent:false,activeHover:null,currentX:0,currentY:0,previousX:0,previousY:0,desyncTimeout:null,closeDelayTimeout:null,mouseTrackingActive:false,delayInProgress:false,windowWidth:0,windowHeight:0,scrollTop:0,scrollLeft:0};var Collision={none:0,top:1,bottom:2,left:4,right:8};$.fn.powerTip=function(opts,arg){var targetElements=this,options,tipController;if(!targetElements.length){return targetElements}if($.type(opts)==="string"&&$.powerTip[opts]){return $.powerTip[opts].call(targetElements,targetElements,arg)}options=$.extend({},$.fn.powerTip.defaults,opts);tipController=new TooltipController(options);initTracking();targetElements.each(function elementSetup(){var $this=$(this),dataPowertip=$this.data(DATA_POWERTIP),dataElem=$this.data(DATA_POWERTIPJQ),dataTarget=$this.data(DATA_POWERTIPTARGET),title=$this.attr("title");if(!dataPowertip&&!dataTarget&&!dataElem&&title){$this.data(DATA_POWERTIP,title);$this.data(DATA_ORIGINALTITLE,title);$this.removeAttr("title")}$this.data(DATA_DISPLAYCONTROLLER,new DisplayController($this,options,tipController))});if(!options.manual){$.each(options.openEvents,function(idx,evt){if($.inArray(evt,options.closeEvents)>-1){targetElements.on(evt+EVENT_NAMESPACE,function elementToggle(event){$.powerTip.toggle(this,event)})}else{targetElements.on(evt+EVENT_NAMESPACE,function elementOpen(event){$.powerTip.show(this,event)})}});$.each(options.closeEvents,function(idx,evt){if($.inArray(evt,options.openEvents)<0){targetElements.on(evt+EVENT_NAMESPACE,function elementClose(event){$.powerTip.hide(this,!isMouseEvent(event))})}});targetElements.on("keydown"+EVENT_NAMESPACE,function elementKeyDown(event){if(event.keyCode===27){$.powerTip.hide(this,true)}})}return targetElements};$.fn.powerTip.defaults={fadeInTime:200,fadeOutTime:100,followMouse:false,popupId:"powerTip",popupClass:null,intentSensitivity:7,intentPollInterval:100,closeDelay:100,placement:"n",smartPlacement:false,offset:10,mouseOnToPopup:false,manual:false,openEvents:["mouseenter","focus"],closeEvents:["mouseleave","blur"]};$.fn.powerTip.smartPlacementLists={n:["n","ne","nw","s"],e:["e","ne","se","w","nw","sw","n","s","e"],s:["s","se","sw","n"],w:["w","nw","sw","e","ne","se","n","s","w"],nw:["nw","w","sw","n","s","se","nw"],ne:["ne","e","se","n","s","sw","ne"],sw:["sw","w","nw","s","n","ne","sw"],se:["se","e","ne","s","n","nw","se"],"nw-alt":["nw-alt","n","ne-alt","sw-alt","s","se-alt","w","e"],"ne-alt":["ne-alt","n","nw-alt","se-alt","s","sw-alt","e","w"],"sw-alt":["sw-alt","s","se-alt","nw-alt","n","ne-alt","w","e"],"se-alt":["se-alt","s","sw-alt","ne-alt","n","nw-alt","e","w"]};$.powerTip={show:function apiShowTip(element,event){if(isMouseEvent(event)){trackMouse(event);session.previousX=event.pageX;session.previousY=event.pageY;$(element).data(DATA_DISPLAYCONTROLLER).show()}else{$(element).first().data(DATA_DISPLAYCONTROLLER).show(true,true)}return element},reposition:function apiResetPosition(element){$(element).first().data(DATA_DISPLAYCONTROLLER).resetPosition();return element},hide:function apiCloseTip(element,immediate){var displayController;immediate=element?immediate:true;if(element){displayController=$(element).first().data(DATA_DISPLAYCONTROLLER)}else if(session.activeHover){displayController=session.activeHover.data(DATA_DISPLAYCONTROLLER)}if(displayController){displayController.hide(immediate)}return element},toggle:function apiToggle(element,event){if(session.activeHover&&session.activeHover.is(element)){$.powerTip.hide(element,!isMouseEvent(event))}else{$.powerTip.show(element,event)}return element}};$.powerTip.showTip=$.powerTip.show;$.powerTip.closeTip=$.powerTip.hide;function CSSCoordinates(){var me=this;me.top="auto";me.left="auto";me.right="auto";me.bottom="auto";me.set=function(property,value){if($.isNumeric(value)){me[property]=Math.round(value)}}}function DisplayController(element,options,tipController){var hoverTimer=null,myCloseDelay=null;function openTooltip(immediate,forceOpen){cancelTimer();if(!element.data(DATA_HASACTIVEHOVER)){if(!immediate){session.tipOpenImminent=true;hoverTimer=setTimeout(function intentDelay(){hoverTimer=null;checkForIntent()},options.intentPollInterval)}else{if(forceOpen){element.data(DATA_FORCEDOPEN,true)}closeAnyDelayed();tipController.showTip(element)}}else{cancelClose()}}function closeTooltip(disableDelay){if(myCloseDelay){myCloseDelay=session.closeDelayTimeout=clearTimeout(myCloseDelay);session.delayInProgress=false}cancelTimer();session.tipOpenImminent=false;if(element.data(DATA_HASACTIVEHOVER)){element.data(DATA_FORCEDOPEN,false);if(!disableDelay){session.delayInProgress=true;session.closeDelayTimeout=setTimeout(function closeDelay(){session.closeDelayTimeout=null;tipController.hideTip(element);session.delayInProgress=false;myCloseDelay=null},options.closeDelay);myCloseDelay=session.closeDelayTimeout}else{tipController.hideTip(element)}}}function checkForIntent(){var xDifference=Math.abs(session.previousX-session.currentX),yDifference=Math.abs(session.previousY-session.currentY),totalDifference=xDifference+yDifference;if(totalDifference",{id:options.popupId});if($body.length===0){$body=$("body")}$body.append(tipElement);session.tooltips=session.tooltips?session.tooltips.add(tipElement):tipElement}if(options.followMouse){if(!tipElement.data(DATA_HASMOUSEMOVE)){$document.on("mousemove"+EVENT_NAMESPACE,positionTipOnCursor);$window.on("scroll"+EVENT_NAMESPACE,positionTipOnCursor);tipElement.data(DATA_HASMOUSEMOVE,true)}}function beginShowTip(element){element.data(DATA_HASACTIVEHOVER,true);tipElement.queue(function queueTipInit(next){showTip(element);next()})}function showTip(element){var tipContent;if(!element.data(DATA_HASACTIVEHOVER)){return}if(session.isTipOpen){if(!session.isClosing){hideTip(session.activeHover)}tipElement.delay(100).queue(function queueTipAgain(next){showTip(element);next()});return}element.trigger("powerTipPreRender");tipContent=getTooltipContent(element);if(tipContent){tipElement.empty().append(tipContent)}else{return}element.trigger("powerTipRender");session.activeHover=element;session.isTipOpen=true;tipElement.data(DATA_MOUSEONTOTIP,options.mouseOnToPopup);tipElement.addClass(options.popupClass);if(!options.followMouse||element.data(DATA_FORCEDOPEN)){positionTipOnElement(element);session.isFixedTipOpen=true}else{positionTipOnCursor()}if(!element.data(DATA_FORCEDOPEN)&&!options.followMouse){$document.on("click"+EVENT_NAMESPACE,function documentClick(event){var target=event.target;if(target!==element[0]){if(options.mouseOnToPopup){if(target!==tipElement[0]&&!$.contains(tipElement[0],target)){$.powerTip.hide()}}else{$.powerTip.hide()}}})}if(options.mouseOnToPopup&&!options.manual){tipElement.on("mouseenter"+EVENT_NAMESPACE,function tipMouseEnter(){if(session.activeHover){session.activeHover.data(DATA_DISPLAYCONTROLLER).cancel()}});tipElement.on("mouseleave"+EVENT_NAMESPACE,function tipMouseLeave(){if(session.activeHover){session.activeHover.data(DATA_DISPLAYCONTROLLER).hide()}})}tipElement.fadeIn(options.fadeInTime,function fadeInCallback(){if(!session.desyncTimeout){session.desyncTimeout=setInterval(closeDesyncedTip,500)}element.trigger("powerTipOpen")})}function hideTip(element){session.isClosing=true;session.isTipOpen=false;session.desyncTimeout=clearInterval(session.desyncTimeout);element.data(DATA_HASACTIVEHOVER,false);element.data(DATA_FORCEDOPEN,false);$document.off("click"+EVENT_NAMESPACE);tipElement.off(EVENT_NAMESPACE);tipElement.fadeOut(options.fadeOutTime,function fadeOutCallback(){var coords=new CSSCoordinates;session.activeHover=null;session.isClosing=false;session.isFixedTipOpen=false;tipElement.removeClass();coords.set("top",session.currentY+options.offset);coords.set("left",session.currentX+options.offset);tipElement.css(coords);element.trigger("powerTipClose")})}function positionTipOnCursor(){var tipWidth,tipHeight,coords,collisions,collisionCount;if(!session.isFixedTipOpen&&(session.isTipOpen||session.tipOpenImminent&&tipElement.data(DATA_HASMOUSEMOVE))){tipWidth=tipElement.outerWidth();tipHeight=tipElement.outerHeight();coords=new CSSCoordinates;coords.set("top",session.currentY+options.offset);coords.set("left",session.currentX+options.offset);collisions=getViewportCollisions(coords,tipWidth,tipHeight);if(collisions!==Collision.none){collisionCount=countFlags(collisions);if(collisionCount===1){if(collisions===Collision.right){coords.set("left",session.scrollLeft+session.windowWidth-tipWidth)}else if(collisions===Collision.bottom){coords.set("top",session.scrollTop+session.windowHeight-tipHeight)}}else{coords.set("left",session.currentX-tipWidth-options.offset);coords.set("top",session.currentY-tipHeight-options.offset)}}tipElement.css(coords)}}function positionTipOnElement(element){var priorityList,finalPlacement;if(options.smartPlacement||options.followMouse&&element.data(DATA_FORCEDOPEN)){priorityList=$.fn.powerTip.smartPlacementLists[options.placement];$.each(priorityList,function(idx,pos){var collisions=getViewportCollisions(placeTooltip(element,pos),tipElement.outerWidth(),tipElement.outerHeight());finalPlacement=pos;return collisions!==Collision.none})}else{placeTooltip(element,options.placement);finalPlacement=options.placement}tipElement.removeClass("w nw sw e ne se n s w se-alt sw-alt ne-alt nw-alt");tipElement.addClass(finalPlacement)}function placeTooltip(element,placement){var iterationCount=0,tipWidth,tipHeight,coords=new CSSCoordinates;coords.set("top",0);coords.set("left",0);tipElement.css(coords);do{tipWidth=tipElement.outerWidth();tipHeight=tipElement.outerHeight();coords=placementCalculator.compute(element,placement,tipWidth,tipHeight,options.offset);tipElement.css(coords)}while(++iterationCount<=5&&(tipWidth!==tipElement.outerWidth()||tipHeight!==tipElement.outerHeight()));return coords}function closeDesyncedTip(){var isDesynced=false,hasDesyncableCloseEvent=$.grep(["mouseleave","mouseout","blur","focusout"],function(eventType){return $.inArray(eventType,options.closeEvents)!==-1}).length>0;if(session.isTipOpen&&!session.isClosing&&!session.delayInProgress&&hasDesyncableCloseEvent){if(session.activeHover.data(DATA_HASACTIVEHOVER)===false||session.activeHover.is(":disabled")){isDesynced=true}else if(!isMouseOver(session.activeHover)&&!session.activeHover.is(":focus")&&!session.activeHover.data(DATA_FORCEDOPEN)){if(tipElement.data(DATA_MOUSEONTOTIP)){if(!isMouseOver(tipElement)){isDesynced=true}}else{isDesynced=true}}if(isDesynced){hideTip(session.activeHover)}}}this.showTip=beginShowTip;this.hideTip=hideTip;this.resetPosition=positionTipOnElement}function isSvgElement(element){return Boolean(window.SVGElement&&element[0]instanceof SVGElement)}function isMouseEvent(event){return Boolean(event&&$.inArray(event.type,MOUSE_EVENTS)>-1&&typeof event.pageX==="number")}function initTracking(){if(!session.mouseTrackingActive){session.mouseTrackingActive=true;getViewportDimensions();$(getViewportDimensions);$document.on("mousemove"+EVENT_NAMESPACE,trackMouse);$window.on("resize"+EVENT_NAMESPACE,trackResize);$window.on("scroll"+EVENT_NAMESPACE,trackScroll)}}function getViewportDimensions(){session.scrollLeft=$window.scrollLeft();session.scrollTop=$window.scrollTop();session.windowWidth=$window.width();session.windowHeight=$window.height()}function trackResize(){session.windowWidth=$window.width();session.windowHeight=$window.height()}function trackScroll(){var x=$window.scrollLeft(),y=$window.scrollTop();if(x!==session.scrollLeft){session.currentX+=x-session.scrollLeft;session.scrollLeft=x}if(y!==session.scrollTop){session.currentY+=y-session.scrollTop;session.scrollTop=y}}function trackMouse(event){session.currentX=event.pageX;session.currentY=event.pageY}function isMouseOver(element){var elementPosition=element.offset(),elementBox=element[0].getBoundingClientRect(),elementWidth=elementBox.right-elementBox.left,elementHeight=elementBox.bottom-elementBox.top;return session.currentX>=elementPosition.left&&session.currentX<=elementPosition.left+elementWidth&&session.currentY>=elementPosition.top&&session.currentY<=elementPosition.top+elementHeight}function getTooltipContent(element){var tipText=element.data(DATA_POWERTIP),tipObject=element.data(DATA_POWERTIPJQ),tipTarget=element.data(DATA_POWERTIPTARGET),targetElement,content;if(tipText){if($.isFunction(tipText)){tipText=tipText.call(element[0])}content=tipText}else if(tipObject){if($.isFunction(tipObject)){tipObject=tipObject.call(element[0])}if(tipObject.length>0){content=tipObject.clone(true,true)}}else if(tipTarget){targetElement=$("#"+tipTarget);if(targetElement.length>0){content=targetElement.html()}}return content}function getViewportCollisions(coords,elementWidth,elementHeight){var viewportTop=session.scrollTop,viewportLeft=session.scrollLeft,viewportBottom=viewportTop+session.windowHeight,viewportRight=viewportLeft+session.windowWidth,collisions=Collision.none;if(coords.topviewportBottom||Math.abs(coords.bottom-session.windowHeight)>viewportBottom){collisions|=Collision.bottom}if(coords.leftviewportRight){collisions|=Collision.left}if(coords.left+elementWidth>viewportRight||coords.right= 1.3 ? 0 : 1 - }; - - // Returns the element that needs to be animated to scroll the window. - // Kept for backwards compatibility (specially for localScroll & serialScroll) - $scrollTo.window = function( scope ){ - return $(window)._scrollable(); - }; - - // Hack, hack, hack :) - // Returns the real elements to scroll (supports window/iframes, documents and regular nodes) - $.fn._scrollable = function(){ - return this.map(function(){ - var elem = this, - isWin = !elem.nodeName || $.inArray( elem.nodeName.toLowerCase(), ['iframe','#document','html','body'] ) != -1; - - if( !isWin ) - return elem; - - var doc = (elem.contentWindow || elem).document || elem.ownerDocument || elem; - - return $.browser.safari || doc.compatMode == 'BackCompat' ? - doc.body : - doc.documentElement; - }); - }; - - $.fn.scrollTo = function( target, duration, settings ){ - if( typeof duration == 'object' ){ - settings = duration; - duration = 0; - } - if( typeof settings == 'function' ) - settings = { onAfter:settings }; - - if( target == 'max' ) - target = 9e9; - - settings = $.extend( {}, $scrollTo.defaults, settings ); - // Speed is still recognized for backwards compatibility - duration = duration || settings.speed || settings.duration; - // Make sure the settings are given right - settings.queue = settings.queue && settings.axis.length > 1; - - if( settings.queue ) - // Let's keep the overall duration - duration /= 2; - settings.offset = both( settings.offset ); - settings.over = both( settings.over ); - - return this._scrollable().each(function(){ - var elem = this, - $elem = $(elem), - targ = target, toff, attr = {}, - win = $elem.is('html,body'); - - switch( typeof targ ){ - // A number will pass the regex - case 'number': - case 'string': - if( /^([+-]=)?\d+(\.\d+)?(px|%)?$/.test(targ) ){ - targ = both( targ ); - // We are done - break; - } - // Relative selector, no break! - targ = $(targ,this); - case 'object': - // DOMElement / jQuery - if( targ.is || targ.style ) - // Get the real position of the target - toff = (targ = $(targ)).offset(); - } - $.each( settings.axis.split(''), function( i, axis ){ - var Pos = axis == 'x' ? 'Left' : 'Top', - pos = Pos.toLowerCase(), - key = 'scroll' + Pos, - old = elem[key], - max = $scrollTo.max(elem, axis); - - if( toff ){// jQuery / DOMElement - attr[key] = toff[pos] + ( win ? 0 : old - $elem.offset()[pos] ); - - // If it's a dom element, reduce the margin - if( settings.margin ){ - attr[key] -= parseInt(targ.css('margin'+Pos)) || 0; - attr[key] -= parseInt(targ.css('border'+Pos+'Width')) || 0; - } - - attr[key] += settings.offset[pos] || 0; - - if( settings.over[pos] ) - // Scroll to a fraction of its width/height - attr[key] += targ[axis=='x'?'width':'height']() * settings.over[pos]; - }else{ - var val = targ[pos]; - // Handle percentage values - attr[key] = val.slice && val.slice(-1) == '%' ? - parseFloat(val) / 100 * max - : val; - } - - // Number or 'number' - if( /^\d+$/.test(attr[key]) ) - // Check the limits - attr[key] = attr[key] <= 0 ? 0 : Math.min( attr[key], max ); - - // Queueing axes - if( !i && settings.queue ){ - // Don't waste time animating, if there's no need. - if( old != attr[key] ) - // Intermediate animation - animate( settings.onAfterFirst ); - // Don't animate this axis again in the next iteration. - delete attr[key]; - } - }); - - animate( settings.onAfter ); - - function animate( callback ){ - $elem.animate( attr, duration, settings.easing, callback && function(){ - callback.call(this, target, settings); - }); - }; - - }).end(); - }; - - // Max scrolling position, works on quirks mode - // It only fails (not too badly) on IE, quirks mode. - $scrollTo.max = function( elem, axis ){ - var Dim = axis == 'x' ? 'Width' : 'Height', - scroll = 'scroll'+Dim; - - if( !$(elem).is('html,body') ) - return elem[scroll] - $(elem)[Dim.toLowerCase()](); - - var size = 'client' + Dim, - html = elem.ownerDocument.documentElement, - body = elem.ownerDocument.body; - - return Math.max( html[scroll], body[scroll] ) - - Math.min( html[size] , body[size] ); - - }; - - function both( val ){ - return typeof val == 'object' ? val : { top:val, left:val }; - }; - -})( jQuery ); \ No newline at end of file diff -Nur doxygen-1.8.14.orig/jquery/jquery.scrollTo-2.1.2.min.js doxygen-1.8.14/jquery/jquery.scrollTo-2.1.2.min.js --- doxygen-1.8.14.orig/jquery/jquery.scrollTo-2.1.2.min.js 1970-01-01 01:00:00.000000000 +0100 +++ doxygen-1.8.14/jquery/jquery.scrollTo-2.1.2.min.js 2020-01-03 23:51:18.000000000 +0100 @@ -0,0 +1,7 @@ +/** + * Copyright (c) 2007 Ariel Flesler - aflesler ○ gmail • com | https://github.com/flesler + * Licensed under MIT + * @author Ariel Flesler + * @version 2.1.2 + */ +;(function(f){"use strict";"function"===typeof define&&define.amd?define(["jquery"],f):"undefined"!==typeof module&&module.exports?module.exports=f(require("jquery")):f(jQuery)})(function($){"use strict";function n(a){return!a.nodeName||-1!==$.inArray(a.nodeName.toLowerCase(),["iframe","#document","html","body"])}function h(a){return $.isFunction(a)||$.isPlainObject(a)?a:{top:a,left:a}}var p=$.scrollTo=function(a,d,b){return $(window).scrollTo(a,d,b)};p.defaults={axis:"xy",duration:0,limit:!0};$.fn.scrollTo=function(a,d,b){"object"=== typeof d&&(b=d,d=0);"function"===typeof b&&(b={onAfter:b});"max"===a&&(a=9E9);b=$.extend({},p.defaults,b);d=d||b.duration;var u=b.queue&&1=f[g]?0:Math.min(f[g],n));!a&&1 0 || deltaY > 0) && deltaX <= 2 && deltaY <= 2 && thisMove.timeStamp - lastMove.timeStamp <= 300) { - mouse = true; - // if this is the first check after page load, check if we are not over some item by chance and call the mouseenter handler if yes - if (firstTime) { - var $a = $(e.target).closest('a'); - if ($a.is('a')) { - $.each(menuTrees, function() { - if ($.contains(this.$root[0], $a[0])) { - this.itemEnter({ currentTarget: $a[0] }); - return false; - } - }); - } - firstTime = false; - } - } - } - lastMove = thisMove; - }], - [touchEvents ? 'touchstart' : 'pointerover pointermove pointerout MSPointerOver MSPointerMove MSPointerOut', function(e) { - if (isTouchEvent(e.originalEvent)) { - mouse = false; - } - }] - ], eNS)); - mouseDetectionEnabled = true; - } else if (mouseDetectionEnabled && disable) { - $(document).unbind(eNS); - mouseDetectionEnabled = false; - } - } - - function isTouchEvent(e) { - return !/^(4|mouse)$/.test(e.pointerType); - } - - // returns a jQuery bind() ready object - function getEventsNS(defArr, eNS) { - if (!eNS) { - eNS = ''; - } - var obj = {}; - $.each(defArr, function(index, value) { - obj[value[0].split(' ').join(eNS + ' ') + eNS] = value[1]; - }); - return obj; - } - - $.SmartMenus = function(elm, options) { - this.$root = $(elm); - this.opts = options; - this.rootId = ''; // internal - this.accessIdPrefix = ''; - this.$subArrow = null; - this.activatedItems = []; // stores last activated A's for each level - this.visibleSubMenus = []; // stores visible sub menus UL's (might be in no particular order) - this.showTimeout = 0; - this.hideTimeout = 0; - this.scrollTimeout = 0; - this.clickActivated = false; - this.focusActivated = false; - this.zIndexInc = 0; - this.idInc = 0; - this.$firstLink = null; // we'll use these for some tests - this.$firstSub = null; // at runtime so we'll cache them - this.disabled = false; - this.$disableOverlay = null; - this.$touchScrollingSub = null; - this.cssTransforms3d = 'perspective' in elm.style || 'webkitPerspective' in elm.style; - this.wasCollapsible = false; - this.init(); - }; - - $.extend($.SmartMenus, { - hideAll: function() { - $.each(menuTrees, function() { - this.menuHideAll(); - }); - }, - destroy: function() { - while (menuTrees.length) { - menuTrees[0].destroy(); - } - initMouseDetection(true); - }, - prototype: { - init: function(refresh) { - var self = this; - - if (!refresh) { - menuTrees.push(this); - - this.rootId = (new Date().getTime() + Math.random() + '').replace(/\D/g, ''); - this.accessIdPrefix = 'sm-' + this.rootId + '-'; - - if (this.$root.hasClass('sm-rtl')) { - this.opts.rightToLeftSubMenus = true; - } - - // init root (main menu) - var eNS = '.smartmenus'; - this.$root - .data('smartmenus', this) - .attr('data-smartmenus-id', this.rootId) - .dataSM('level', 1) - .bind(getEventsNS([ - ['mouseover focusin', $.proxy(this.rootOver, this)], - ['mouseout focusout', $.proxy(this.rootOut, this)], - ['keydown', $.proxy(this.rootKeyDown, this)] - ], eNS)) - .delegate('a', getEventsNS([ - ['mouseenter', $.proxy(this.itemEnter, this)], - ['mouseleave', $.proxy(this.itemLeave, this)], - ['mousedown', $.proxy(this.itemDown, this)], - ['focus', $.proxy(this.itemFocus, this)], - ['blur', $.proxy(this.itemBlur, this)], - ['click', $.proxy(this.itemClick, this)] - ], eNS)); - - // hide menus on tap or click outside the root UL - eNS += this.rootId; - if (this.opts.hideOnClick) { - $(document).bind(getEventsNS([ - ['touchstart', $.proxy(this.docTouchStart, this)], - ['touchmove', $.proxy(this.docTouchMove, this)], - ['touchend', $.proxy(this.docTouchEnd, this)], - // for Opera Mobile < 11.5, webOS browser, etc. we'll check click too - ['click', $.proxy(this.docClick, this)] - ], eNS)); - } - // hide sub menus on resize - $(window).bind(getEventsNS([['resize orientationchange', $.proxy(this.winResize, this)]], eNS)); - - if (this.opts.subIndicators) { - this.$subArrow = $('').addClass('sub-arrow'); - if (this.opts.subIndicatorsText) { - this.$subArrow.html(this.opts.subIndicatorsText); - } - } - - // make sure mouse detection is enabled - initMouseDetection(); - } - - // init sub menus - this.$firstSub = this.$root.find('ul').each(function() { self.menuInit($(this)); }).eq(0); - - this.$firstLink = this.$root.find('a').eq(0); - - // find current item - if (this.opts.markCurrentItem) { - var reDefaultDoc = /(index|default)\.[^#\?\/]*/i, - reHash = /#.*/, - locHref = window.location.href.replace(reDefaultDoc, ''), - locHrefNoHash = locHref.replace(reHash, ''); - this.$root.find('a').each(function() { - var href = this.href.replace(reDefaultDoc, ''), - $this = $(this); - if (href == locHref || href == locHrefNoHash) { - $this.addClass('current'); - if (self.opts.markCurrentTree) { - $this.parentsUntil('[data-smartmenus-id]', 'ul').each(function() { - $(this).dataSM('parent-a').addClass('current'); - }); - } - } - }); - } - - // save initial state - this.wasCollapsible = this.isCollapsible(); - }, - destroy: function(refresh) { - if (!refresh) { - var eNS = '.smartmenus'; - this.$root - .removeData('smartmenus') - .removeAttr('data-smartmenus-id') - .removeDataSM('level') - .unbind(eNS) - .undelegate(eNS); - eNS += this.rootId; - $(document).unbind(eNS); - $(window).unbind(eNS); - if (this.opts.subIndicators) { - this.$subArrow = null; - } - } - this.menuHideAll(); - var self = this; - this.$root.find('ul').each(function() { - var $this = $(this); - if ($this.dataSM('scroll-arrows')) { - $this.dataSM('scroll-arrows').remove(); - } - if ($this.dataSM('shown-before')) { - if (self.opts.subMenusMinWidth || self.opts.subMenusMaxWidth) { - $this.css({ width: '', minWidth: '', maxWidth: '' }).removeClass('sm-nowrap'); - } - if ($this.dataSM('scroll-arrows')) { - $this.dataSM('scroll-arrows').remove(); - } - $this.css({ zIndex: '', top: '', left: '', marginLeft: '', marginTop: '', display: '' }); - } - if (($this.attr('id') || '').indexOf(self.accessIdPrefix) == 0) { - $this.removeAttr('id'); - } - }) - .removeDataSM('in-mega') - .removeDataSM('shown-before') - .removeDataSM('ie-shim') - .removeDataSM('scroll-arrows') - .removeDataSM('parent-a') - .removeDataSM('level') - .removeDataSM('beforefirstshowfired') - .removeAttr('role') - .removeAttr('aria-hidden') - .removeAttr('aria-labelledby') - .removeAttr('aria-expanded'); - this.$root.find('a.has-submenu').each(function() { - var $this = $(this); - if ($this.attr('id').indexOf(self.accessIdPrefix) == 0) { - $this.removeAttr('id'); - } - }) - .removeClass('has-submenu') - .removeDataSM('sub') - .removeAttr('aria-haspopup') - .removeAttr('aria-controls') - .removeAttr('aria-expanded') - .closest('li').removeDataSM('sub'); - if (this.opts.subIndicators) { - this.$root.find('span.sub-arrow').remove(); - } - if (this.opts.markCurrentItem) { - this.$root.find('a.current').removeClass('current'); - } - if (!refresh) { - this.$root = null; - this.$firstLink = null; - this.$firstSub = null; - if (this.$disableOverlay) { - this.$disableOverlay.remove(); - this.$disableOverlay = null; - } - menuTrees.splice($.inArray(this, menuTrees), 1); - } - }, - disable: function(noOverlay) { - if (!this.disabled) { - this.menuHideAll(); - // display overlay over the menu to prevent interaction - if (!noOverlay && !this.opts.isPopup && this.$root.is(':visible')) { - var pos = this.$root.offset(); - this.$disableOverlay = $('
').css({ - position: 'absolute', - top: pos.top, - left: pos.left, - width: this.$root.outerWidth(), - height: this.$root.outerHeight(), - zIndex: this.getStartZIndex(true), - opacity: 0 - }).appendTo(document.body); - } - this.disabled = true; - } - }, - docClick: function(e) { - if (this.$touchScrollingSub) { - this.$touchScrollingSub = null; - return; - } - // hide on any click outside the menu or on a menu link - if (this.visibleSubMenus.length && !$.contains(this.$root[0], e.target) || $(e.target).is('a')) { - this.menuHideAll(); - } - }, - docTouchEnd: function(e) { - if (!this.lastTouch) { - return; - } - if (this.visibleSubMenus.length && (this.lastTouch.x2 === undefined || this.lastTouch.x1 == this.lastTouch.x2) && (this.lastTouch.y2 === undefined || this.lastTouch.y1 == this.lastTouch.y2) && (!this.lastTouch.target || !$.contains(this.$root[0], this.lastTouch.target))) { - if (this.hideTimeout) { - clearTimeout(this.hideTimeout); - this.hideTimeout = 0; - } - // hide with a delay to prevent triggering accidental unwanted click on some page element - var self = this; - this.hideTimeout = setTimeout(function() { self.menuHideAll(); }, 350); - } - this.lastTouch = null; - }, - docTouchMove: function(e) { - if (!this.lastTouch) { - return; - } - var touchPoint = e.originalEvent.touches[0]; - this.lastTouch.x2 = touchPoint.pageX; - this.lastTouch.y2 = touchPoint.pageY; - }, - docTouchStart: function(e) { - var touchPoint = e.originalEvent.touches[0]; - this.lastTouch = { x1: touchPoint.pageX, y1: touchPoint.pageY, target: touchPoint.target }; - }, - enable: function() { - if (this.disabled) { - if (this.$disableOverlay) { - this.$disableOverlay.remove(); - this.$disableOverlay = null; - } - this.disabled = false; - } - }, - getClosestMenu: function(elm) { - var $closestMenu = $(elm).closest('ul'); - while ($closestMenu.dataSM('in-mega')) { - $closestMenu = $closestMenu.parent().closest('ul'); - } - return $closestMenu[0] || null; - }, - getHeight: function($elm) { - return this.getOffset($elm, true); - }, - // returns precise width/height float values - getOffset: function($elm, height) { - var old; - if ($elm.css('display') == 'none') { - old = { position: $elm[0].style.position, visibility: $elm[0].style.visibility }; - $elm.css({ position: 'absolute', visibility: 'hidden' }).show(); - } - var box = $elm[0].getBoundingClientRect && $elm[0].getBoundingClientRect(), - val = box && (height ? box.height || box.bottom - box.top : box.width || box.right - box.left); - if (!val && val !== 0) { - val = height ? $elm[0].offsetHeight : $elm[0].offsetWidth; - } - if (old) { - $elm.hide().css(old); - } - return val; - }, - getStartZIndex: function(root) { - var zIndex = parseInt(this[root ? '$root' : '$firstSub'].css('z-index')); - if (!root && isNaN(zIndex)) { - zIndex = parseInt(this.$root.css('z-index')); - } - return !isNaN(zIndex) ? zIndex : 1; - }, - getTouchPoint: function(e) { - return e.touches && e.touches[0] || e.changedTouches && e.changedTouches[0] || e; - }, - getViewport: function(height) { - var name = height ? 'Height' : 'Width', - val = document.documentElement['client' + name], - val2 = window['inner' + name]; - if (val2) { - val = Math.min(val, val2); - } - return val; - }, - getViewportHeight: function() { - return this.getViewport(true); - }, - getViewportWidth: function() { - return this.getViewport(); - }, - getWidth: function($elm) { - return this.getOffset($elm); - }, - handleEvents: function() { - return !this.disabled && this.isCSSOn(); - }, - handleItemEvents: function($a) { - return this.handleEvents() && !this.isLinkInMegaMenu($a); - }, - isCollapsible: function() { - return this.$firstSub.css('position') == 'static'; - }, - isCSSOn: function() { - return this.$firstLink.css('display') == 'block'; - }, - isFixed: function() { - var isFixed = this.$root.css('position') == 'fixed'; - if (!isFixed) { - this.$root.parentsUntil('body').each(function() { - if ($(this).css('position') == 'fixed') { - isFixed = true; - return false; - } - }); - } - return isFixed; - }, - isLinkInMegaMenu: function($a) { - return $(this.getClosestMenu($a[0])).hasClass('mega-menu'); - }, - isTouchMode: function() { - return !mouse || this.opts.noMouseOver || this.isCollapsible(); - }, - itemActivate: function($a, focus) { - var $ul = $a.closest('ul'), - level = $ul.dataSM('level'); - // if for some reason the parent item is not activated (e.g. this is an API call to activate the item), activate all parent items first - if (level > 1 && (!this.activatedItems[level - 2] || this.activatedItems[level - 2][0] != $ul.dataSM('parent-a')[0])) { - var self = this; - $($ul.parentsUntil('[data-smartmenus-id]', 'ul').get().reverse()).add($ul).each(function() { - self.itemActivate($(this).dataSM('parent-a')); - }); - } - // hide any visible deeper level sub menus - if (!this.isCollapsible() || focus) { - this.menuHideSubMenus(!this.activatedItems[level - 1] || this.activatedItems[level - 1][0] != $a[0] ? level - 1 : level); - } - // save new active item for this level - this.activatedItems[level - 1] = $a; - if (this.$root.triggerHandler('activate.smapi', $a[0]) === false) { - return; - } - // show the sub menu if this item has one - var $sub = $a.dataSM('sub'); - if ($sub && (this.isTouchMode() || (!this.opts.showOnClick || this.clickActivated))) { - this.menuShow($sub); - } - }, - itemBlur: function(e) { - var $a = $(e.currentTarget); - if (!this.handleItemEvents($a)) { - return; - } - this.$root.triggerHandler('blur.smapi', $a[0]); - }, - itemClick: function(e) { - var $a = $(e.currentTarget); - if (!this.handleItemEvents($a)) { - return; - } - if (this.$touchScrollingSub && this.$touchScrollingSub[0] == $a.closest('ul')[0]) { - this.$touchScrollingSub = null; - e.stopPropagation(); - return false; - } - if (this.$root.triggerHandler('click.smapi', $a[0]) === false) { - return false; - } - var subArrowClicked = $(e.target).is('span.sub-arrow'), - $sub = $a.dataSM('sub'), - firstLevelSub = $sub ? $sub.dataSM('level') == 2 : false; - // if the sub is not visible - if ($sub && !$sub.is(':visible')) { - if (this.opts.showOnClick && firstLevelSub) { - this.clickActivated = true; - } - // try to activate the item and show the sub - this.itemActivate($a); - // if "itemActivate" showed the sub, prevent the click so that the link is not loaded - // if it couldn't show it, then the sub menus are disabled with an !important declaration (e.g. via mobile styles) so let the link get loaded - if ($sub.is(':visible')) { - this.focusActivated = true; - return false; - } - } else if (this.isCollapsible() && subArrowClicked) { - this.itemActivate($a); - this.menuHide($sub); - return false; - } - if (this.opts.showOnClick && firstLevelSub || $a.hasClass('disabled') || this.$root.triggerHandler('select.smapi', $a[0]) === false) { - return false; - } - }, - itemDown: function(e) { - var $a = $(e.currentTarget); - if (!this.handleItemEvents($a)) { - return; - } - $a.dataSM('mousedown', true); - }, - itemEnter: function(e) { - var $a = $(e.currentTarget); - if (!this.handleItemEvents($a)) { - return; - } - if (!this.isTouchMode()) { - if (this.showTimeout) { - clearTimeout(this.showTimeout); - this.showTimeout = 0; - } - var self = this; - this.showTimeout = setTimeout(function() { self.itemActivate($a); }, this.opts.showOnClick && $a.closest('ul').dataSM('level') == 1 ? 1 : this.opts.showTimeout); - } - this.$root.triggerHandler('mouseenter.smapi', $a[0]); - }, - itemFocus: function(e) { - var $a = $(e.currentTarget); - if (!this.handleItemEvents($a)) { - return; - } - // fix (the mousedown check): in some browsers a tap/click produces consecutive focus + click events so we don't need to activate the item on focus - if (this.focusActivated && (!this.isTouchMode() || !$a.dataSM('mousedown')) && (!this.activatedItems.length || this.activatedItems[this.activatedItems.length - 1][0] != $a[0])) { - this.itemActivate($a, true); - } - this.$root.triggerHandler('focus.smapi', $a[0]); - }, - itemLeave: function(e) { - var $a = $(e.currentTarget); - if (!this.handleItemEvents($a)) { - return; - } - if (!this.isTouchMode()) { - $a[0].blur(); - if (this.showTimeout) { - clearTimeout(this.showTimeout); - this.showTimeout = 0; - } - } - $a.removeDataSM('mousedown'); - this.$root.triggerHandler('mouseleave.smapi', $a[0]); - }, - menuHide: function($sub) { - if (this.$root.triggerHandler('beforehide.smapi', $sub[0]) === false) { - return; - } - $sub.stop(true, true); - if ($sub.css('display') != 'none') { - var complete = function() { - // unset z-index - $sub.css('z-index', ''); - }; - // if sub is collapsible (mobile view) - if (this.isCollapsible()) { - if (this.opts.collapsibleHideFunction) { - this.opts.collapsibleHideFunction.call(this, $sub, complete); - } else { - $sub.hide(this.opts.collapsibleHideDuration, complete); - } - } else { - if (this.opts.hideFunction) { - this.opts.hideFunction.call(this, $sub, complete); - } else { - $sub.hide(this.opts.hideDuration, complete); - } - } - // remove IE iframe shim - if ($sub.dataSM('ie-shim')) { - $sub.dataSM('ie-shim').remove().css({ '-webkit-transform': '', transform: '' }); - } - // deactivate scrolling if it is activated for this sub - if ($sub.dataSM('scroll')) { - this.menuScrollStop($sub); - $sub.css({ 'touch-action': '', '-ms-touch-action': '', '-webkit-transform': '', transform: '' }) - .unbind('.smartmenus_scroll').removeDataSM('scroll').dataSM('scroll-arrows').hide(); - } - // unhighlight parent item + accessibility - $sub.dataSM('parent-a').removeClass('highlighted').attr('aria-expanded', 'false'); - $sub.attr({ - 'aria-expanded': 'false', - 'aria-hidden': 'true' - }); - var level = $sub.dataSM('level'); - this.activatedItems.splice(level - 1, 1); - this.visibleSubMenus.splice($.inArray($sub, this.visibleSubMenus), 1); - this.$root.triggerHandler('hide.smapi', $sub[0]); - } - }, - menuHideAll: function() { - if (this.showTimeout) { - clearTimeout(this.showTimeout); - this.showTimeout = 0; - } - // hide all subs - // if it's a popup, this.visibleSubMenus[0] is the root UL - var level = this.opts.isPopup ? 1 : 0; - for (var i = this.visibleSubMenus.length - 1; i >= level; i--) { - this.menuHide(this.visibleSubMenus[i]); - } - // hide root if it's popup - if (this.opts.isPopup) { - this.$root.stop(true, true); - if (this.$root.is(':visible')) { - if (this.opts.hideFunction) { - this.opts.hideFunction.call(this, this.$root); - } else { - this.$root.hide(this.opts.hideDuration); - } - // remove IE iframe shim - if (this.$root.dataSM('ie-shim')) { - this.$root.dataSM('ie-shim').remove(); - } - } - } - this.activatedItems = []; - this.visibleSubMenus = []; - this.clickActivated = false; - this.focusActivated = false; - // reset z-index increment - this.zIndexInc = 0; - this.$root.triggerHandler('hideAll.smapi'); - }, - menuHideSubMenus: function(level) { - for (var i = this.activatedItems.length - 1; i >= level; i--) { - var $sub = this.activatedItems[i].dataSM('sub'); - if ($sub) { - this.menuHide($sub); - } - } - }, - menuIframeShim: function($ul) { - // create iframe shim for the menu - if (IE && this.opts.overlapControlsInIE && !$ul.dataSM('ie-shim')) { - $ul.dataSM('ie-shim', $('