jquery_ui

时间：2014-06-06 14:43:05 阅读：456 评论：0 收藏：0 [点我收藏+]

/*! jQuery UI - v1.10.4 - 2014-01-17 * http://jqueryui.com * Includes: jquery.ui.core.js, jquery.ui.widget.js, jquery.ui.mouse.js, jquery.ui.position.js, jquery.ui.accordion.js, jquery.ui.autocomplete.js, jquery.ui.button.js, jquery.ui.datepicker.js, jquery.ui.dialog.js, jquery.ui.draggable.js, jquery.ui.droppable.js, jquery.ui.effect.js, jquery.ui.effect-blind.js, jquery.ui.effect-bounce.js, jquery.ui.effect-clip.js, jquery.ui.effect-drop.js, jquery.ui.effect-explode.js, jquery.ui.effect-fade.js, jquery.ui.effect-fold.js, jquery.ui.effect-highlight.js, jquery.ui.effect-pulsate.js, jquery.ui.effect-scale.js, jquery.ui.effect-shake.js, jquery.ui.effect-slide.js, jquery.ui.effect-transfer.js, jquery.ui.menu.js, jquery.ui.progressbar.js, jquery.ui.resizable.js, jquery.ui.selectable.js, jquery.ui.slider.js, jquery.ui.sortable.js, jquery.ui.spinner.js, jquery.ui.tabs.js, jquery.ui.tooltip.js * Copyright 2014 jQuery Foundation and other contributors; Licensed MIT */

(function( $, undefined ) {

var uuid = 0, runiqueId = /^ui-id-\d+$/;

// $.ui might exist from components with no dependencies, e.g., $.ui.position $.ui = $.ui || {};

$.extend( $.ui, { version: "1.10.4",

keyCode: { BACKSPACE: 8, COMMA: 188, DELETE: 46, DOWN: 40, END: 35, ENTER: 13, ESCAPE: 27, HOME: 36, LEFT: 37, NUMPAD_ADD: 107, NUMPAD_DECIMAL: 110, NUMPAD_DIVIDE: 111, NUMPAD_ENTER: 108, NUMPAD_MULTIPLY: 106, NUMPAD_SUBTRACT: 109, PAGE_DOWN: 34, PAGE_UP: 33, PERIOD: 190, RIGHT: 39, SPACE: 32, TAB: 9, UP: 38 } });

// plugins $.fn.extend({ focus: (function( orig ) { return function( delay, fn ) { return typeof delay === "number" ? this.each(function() { var elem = this; setTimeout(function() { $( elem ).focus(); if ( fn ) { fn.call( elem ); } }, delay ); }) : orig.apply( this, arguments ); }; })( $.fn.focus ),

scrollParent: function() { var scrollParent; if (($.ui.ie && (/(static|relative)/).test(this.css("position"))) || (/absolute/).test(this.css("position"))) { scrollParent = this.parents().filter(function() { return (/(relative|absolute|fixed)/).test($.css(this,"position")) && (/(auto|scroll)/).test($.css(this,"overflow")+$.css(this,"overflow-y")+$.css(this,"overflow-x")); }).eq(0); } else { scrollParent = this.parents().filter(function() { return (/(auto|scroll)/).test($.css(this,"overflow")+$.css(this,"overflow-y")+$.css(this,"overflow-x")); }).eq(0); }

return (/fixed/).test(this.css("position")) || !scrollParent.length ? $(document) : scrollParent; },

zIndex: function( zIndex ) { if ( zIndex !== undefined ) { return this.css( "zIndex", zIndex ); }

if ( this.length ) { var elem = $( this[ 0 ] ), position, value; while ( elem.length && elem[ 0 ] !== document ) { // Ignore z-index if position is set to a value where z-index is ignored by the browser // This makes behavior of this function consistent across browsers // WebKit always returns auto if the element is positioned position = elem.css( "position" ); if ( position === "absolute" || position === "relative" || position === "fixed" ) { // IE returns 0 when zIndex is not specified // other browsers return a string // we ignore the case of nested elements with an explicit value of 0 // <div style="z-index: -10;"><div style="z-index: 0;"></div></div> value = parseInt( elem.css( "zIndex" ), 10 ); if ( !isNaN( value ) && value !== 0 ) { return value; } } elem = elem.parent(); } }

return 0; },

uniqueId: function() { return this.each(function() { if ( !this.id ) { this.id = "ui-id-" + (++uuid); } }); },

removeUniqueId: function() { return this.each(function() { if ( runiqueId.test( this.id ) ) { $( this ).removeAttr( "id" ); } }); } });

// selectors function focusable( element, isTabIndexNotNaN ) { var map, mapName, img, nodeName = element.nodeName.toLowerCase(); if ( "area" === nodeName ) { map = element.parentNode; mapName = map.name; if ( !element.href || !mapName || map.nodeName.toLowerCase() !== "map" ) { return false; } img = $( "img[usemap=#" + mapName + "]" )[0]; return !!img && visible( img ); } return ( /input|select|textarea|button|object/.test( nodeName ) ? !element.disabled : "a" === nodeName ? element.href || isTabIndexNotNaN : isTabIndexNotNaN) && // the element and all of its ancestors must be visible visible( element ); }

function visible( element ) { return $.expr.filters.visible( element ) && !$( element ).parents().addBack().filter(function() { return $.css( this, "visibility" ) === "hidden"; }).length; }

$.extend( $.expr[ ":" ], { data: $.expr.createPseudo ? $.expr.createPseudo(function( dataName ) { return function( elem ) { return !!$.data( elem, dataName ); }; }) : // support: jQuery <1.8 function( elem, i, match ) { return !!$.data( elem, match[ 3 ] ); },

focusable: function( element ) { return focusable( element, !isNaN( $.attr( element, "tabindex" ) ) ); },

tabbable: function( element ) { var tabIndex = $.attr( element, "tabindex" ), isTabIndexNaN = isNaN( tabIndex ); return ( isTabIndexNaN || tabIndex >= 0 ) && focusable( element, !isTabIndexNaN ); } });

// support: jQuery <1.8 if ( !$( "<a>" ).outerWidth( 1 ).jquery ) { $.each( [ "Width", "Height" ], function( i, name ) { var side = name === "Width" ? [ "Left", "Right" ] : [ "Top", "Bottom" ], type = name.toLowerCase(), orig = { innerWidth: $.fn.innerWidth, innerHeight: $.fn.innerHeight, outerWidth: $.fn.outerWidth, outerHeight: $.fn.outerHeight };

$.fn[ "inner" + name ] = function( size ) { if ( size === undefined ) { return orig[ "inner" + name ].call( this ); }

return this.each(function() { $( this ).css( type, reduce( this, size ) + "px" ); }); };

$.fn[ "outer" + name] = function( size, margin ) { if ( typeof size !== "number" ) { return orig[ "outer" + name ].call( this, size ); }

return this.each(function() { $( this).css( type, reduce( this, size, true, margin ) + "px" ); }); }; }); }

// support: jQuery <1.8 if ( !$.fn.addBack ) { $.fn.addBack = function( selector ) { return this.add( selector == null ? this.prevObject : this.prevObject.filter( selector ) ); }; }

// support: jQuery 1.6.1, 1.6.2 (http://bugs.jquery.com/ticket/9413) if ( $( "<a>" ).data( "a-b", "a" ).removeData( "a-b" ).data( "a-b" ) ) { $.fn.removeData = (function( removeData ) { return function( key ) { if ( arguments.length ) { return removeData.call( this, $.camelCase( key ) ); } else { return removeData.call( this ); } }; })( $.fn.removeData ); }

// deprecated $.ui.ie = !!/msie [\w.]+/.exec( navigator.userAgent.toLowerCase() );

$.support.selectstart = "onselectstart" in document.createElement( "div" ); $.fn.extend({ disableSelection: function() { return this.bind( ( $.support.selectstart ? "selectstart" : "mousedown" ) + ".ui-disableSelection", function( event ) { event.preventDefault(); }); },

enableSelection: function() { return this.unbind( ".ui-disableSelection" ); } });

$.extend( $.ui, { // $.ui.plugin is deprecated. Use $.widget() extensions instead. plugin: { add: function( module, option, set ) { var i, proto = $.ui[ module ].prototype; for ( i in set ) { proto.plugins[ i ] = proto.plugins[ i ] || []; proto.plugins[ i ].push( [ option, set[ i ] ] ); } }, call: function( instance, name, args ) { var i, set = instance.plugins[ name ]; if ( !set || !instance.element[ 0 ].parentNode || instance.element[ 0 ].parentNode.nodeType === 11 ) { return; }

for ( i = 0; i < set.length; i++ ) { if ( instance.options[ set[ i ][ 0 ] ] ) { set[ i ][ 1 ].apply( instance.element, args ); } } } },

// only used by resizable hasScroll: function( el, a ) {

//If overflow is hidden, the element might have extra content, but the user wants to hide it if ( $( el ).css( "overflow" ) === "hidden") { return false; }

var scroll = ( a && a === "left" ) ? "scrollLeft" : "scrollTop", has = false;

if ( el[ scroll ] > 0 ) { return true; }

// TODO: determine which cases actually cause this to happen // if the element doesn‘t have the scroll set, see if it‘s possible to // set the scroll el[ scroll ] = 1; has = ( el[ scroll ] > 0 ); el[ scroll ] = 0; return has; } });

})( jQuery ); (function( $, undefined ) {

var uuid = 0, slice = Array.prototype.slice, _cleanData = $.cleanData; $.cleanData = function( elems ) { for ( var i = 0, elem; (elem = elems[i]) != null; i++ ) { try { $( elem ).triggerHandler( "remove" ); // http://bugs.jquery.com/ticket/8235 } catch( e ) {} } _cleanData( elems ); };

$.widget = function( name, base, prototype ) { var fullName, existingConstructor, constructor, basePrototype, // proxiedPrototype allows the provided prototype to remain unmodified // so that it can be used as a mixin for multiple widgets (#8876) proxiedPrototype = {}, namespace = name.split( "." )[ 0 ];

name = name.split( "." )[ 1 ]; fullName = namespace + "-" + name;

if ( !prototype ) { prototype = base; base = $.Widget; }

// create selector for plugin $.expr[ ":" ][ fullName.toLowerCase() ] = function( elem ) { return !!$.data( elem, fullName ); };

$[ namespace ] = $[ namespace ] || {}; existingConstructor = $[ namespace ][ name ]; constructor = $[ namespace ][ name ] = function( options, element ) { // allow instantiation without "new" keyword if ( !this._createWidget ) { return new constructor( options, element ); }

// allow instantiation without initializing for simple inheritance // must use "new" keyword (the code above always passes args) if ( arguments.length ) { this._createWidget( options, element ); } }; // extend with the existing constructor to carry over any static properties $.extend( constructor, existingConstructor, { version: prototype.version, // copy the object used to create the prototype in case we need to // redefine the widget later _proto: $.extend( {}, prototype ), // track widgets that inherit from this widget in case this widget is // redefined after a widget inherits from it _childConstructors: [] });

basePrototype = new base(); // we need to make the options hash a property directly on the new instance // otherwise we‘ll modify the options hash on the prototype that we‘re // inheriting from basePrototype.options = $.widget.extend( {}, basePrototype.options ); $.each( prototype, function( prop, value ) { if ( !$.isFunction( value ) ) { proxiedPrototype[ prop ] = value; return; } proxiedPrototype[ prop ] = (function() { var _super = function() { return base.prototype[ prop ].apply( this, arguments ); }, _superApply = function( args ) { return base.prototype[ prop ].apply( this, args ); }; return function() { var __super = this._super, __superApply = this._superApply, returnValue;

this._super = _super; this._superApply = _superApply;

returnValue = value.apply( this, arguments );

this._super = __super; this._superApply = __superApply;

return returnValue; }; })(); }); constructor.prototype = $.widget.extend( basePrototype, { // TODO: remove support for widgetEventPrefix // always use the name + a colon as the prefix, e.g., draggable:start // don‘t prefix for widgets that aren‘t DOM-based widgetEventPrefix: existingConstructor ? (basePrototype.widgetEventPrefix || name) : name }, proxiedPrototype, { constructor: constructor, namespace: namespace, widgetName: name, widgetFullName: fullName });

// If this widget is being redefined then we need to find all widgets that // are inheriting from it and redefine all of them so that they inherit from // the new version of this widget. We‘re essentially trying to replace one // level in the prototype chain. if ( existingConstructor ) { $.each( existingConstructor._childConstructors, function( i, child ) { var childPrototype = child.prototype;

// redefine the child widget using the same prototype that was // originally used, but inherit from the new version of the base $.widget( childPrototype.namespace + "." + childPrototype.widgetName, constructor, child._proto ); }); // remove the list of existing child constructors from the old constructor // so the old child constructors can be garbage collected delete existingConstructor._childConstructors; } else { base._childConstructors.push( constructor ); }

$.widget.bridge( name, constructor ); };

$.widget.extend = function( target ) { var input = slice.call( arguments, 1 ), inputIndex = 0, inputLength = input.length, key, value; for ( ; inputIndex < inputLength; inputIndex++ ) { for ( key in input[ inputIndex ] ) { value = input[ inputIndex ][ key ]; if ( input[ inputIndex ].hasOwnProperty( key ) && value !== undefined ) { // Clone objects if ( $.isPlainObject( value ) ) { target[ key ] = $.isPlainObject( target[ key ] ) ? $.widget.extend( {}, target[ key ], value ) : // Don‘t extend strings, arrays, etc. with objects $.widget.extend( {}, value ); // Copy everything else by reference } else { target[ key ] = value; } } } } return target; };

$.widget.bridge = function( name, object ) { var fullName = object.prototype.widgetFullName || name; $.fn[ name ] = function( options ) { var isMethodCall = typeof options === "string", args = slice.call( arguments, 1 ), returnValue = this;

// allow multiple hashes to be passed on init options = !isMethodCall && args.length ? $.widget.extend.apply( null, [ options ].concat(args) ) : options;

if ( isMethodCall ) { this.each(function() { var methodValue, instance = $.data( this, fullName ); if ( !instance ) { return $.error( "cannot call methods on " + name + " prior to initialization; " + "attempted to call method ‘" + options + "‘" ); } if ( !$.isFunction( instance[options] ) || options.charAt( 0 ) === "_" ) { return $.error( "no such method ‘" + options + "‘ for " + name + " widget instance" ); } methodValue = instance[ options ].apply( instance, args ); if ( methodValue !== instance && methodValue !== undefined ) { returnValue = methodValue && methodValue.jquery ? returnValue.pushStack( methodValue.get() ) : methodValue; return false; } }); } else { this.each(function() { var instance = $.data( this, fullName ); if ( instance ) { instance.option( options || {} )._init(); } else { $.data( this, fullName, new object( options, this ) ); } }); }

return returnValue; }; };

$.Widget = function( /* options, element */ ) {}; $.Widget._childConstructors = [];

$.Widget.prototype = { widgetName: "widget", widgetEventPrefix: "", defaultElement: "<div>", options: { disabled: false,

// callbacks create: null }, _createWidget: function( options, element ) { element = $( element || this.defaultElement || this )[ 0 ]; this.element = $( element ); this.uuid = uuid++; this.eventNamespace = "." + this.widgetName + this.uuid; this.options = $.widget.extend( {}, this.options, this._getCreateOptions(), options );

this.bindings = $(); this.hoverable = $(); this.focusable = $();

if ( element !== this ) { $.data( element, this.widgetFullName, this ); this._on( true, this.element, { remove: function( event ) { if ( event.target === element ) { this.destroy(); } } }); this.document = $( element.style ? // element within the document element.ownerDocument : // element is window or document element.document || element ); this.window = $( this.document[0].defaultView || this.document[0].parentWindow ); }

this._create(); this._trigger( "create", null, this._getCreateEventData() ); this._init(); }, _getCreateOptions: $.noop, _getCreateEventData: $.noop, _create: $.noop, _init: $.noop,

destroy: function() { this._destroy(); // we can probably remove the unbind calls in 2.0 // all event bindings should go through this._on() this.element .unbind( this.eventNamespace ) // 1.9 BC for #7810 // TODO remove dual storage .removeData( this.widgetName ) .removeData( this.widgetFullName ) // support: jquery <1.6.3 // http://bugs.jquery.com/ticket/9413 .removeData( $.camelCase( this.widgetFullName ) ); this.widget() .unbind( this.eventNamespace ) .removeAttr( "aria-disabled" ) .removeClass( this.widgetFullName + "-disabled " + "ui-state-disabled" );

// clean up events and states this.bindings.unbind( this.eventNamespace ); this.hoverable.removeClass( "ui-state-hover" ); this.focusable.removeClass( "ui-state-focus" ); }, _destroy: $.noop,

widget: function() { return this.element; },

option: function( key, value ) { var options = key, parts, curOption, i;

if ( arguments.length === 0 ) { // don‘t return a reference to the internal hash return $.widget.extend( {}, this.options ); }

if ( typeof key === "string" ) { // handle nested keys, e.g., "foo.bar" => { foo: { bar: ___ } } options = {}; parts = key.split( "." ); key = parts.shift(); if ( parts.length ) { curOption = options[ key ] = $.widget.extend( {}, this.options[ key ] ); for ( i = 0; i < parts.length - 1; i++ ) { curOption[ parts[ i ] ] = curOption[ parts[ i ] ] || {}; curOption = curOption[ parts[ i ] ]; } key = parts.pop(); if ( arguments.length === 1 ) { return curOption[ key ] === undefined ? null : curOption[ key ]; } curOption[ key ] = value; } else { if ( arguments.length === 1 ) { return this.options[ key ] === undefined ? null : this.options[ key ]; } options[ key ] = value; } }

this._setOptions( options );

return this; }, _setOptions: function( options ) { var key;

for ( key in options ) { this._setOption( key, options[ key ] ); }

return this; }, _setOption: function( key, value ) { this.options[ key ] = value;

if ( key === "disabled" ) { this.widget() .toggleClass( this.widgetFullName + "-disabled ui-state-disabled", !!value ) .attr( "aria-disabled", value ); this.hoverable.removeClass( "ui-state-hover" ); this.focusable.removeClass( "ui-state-focus" ); }

return this; },

enable: function() { return this._setOption( "disabled", false ); }, disable: function() { return this._setOption( "disabled", true ); },

_on: function( suppressDisabledCheck, element, handlers ) { var delegateElement, instance = this;

// no suppressDisabledCheck flag, shuffle arguments if ( typeof suppressDisabledCheck !== "boolean" ) { handlers = element; element = suppressDisabledCheck; suppressDisabledCheck = false; }

// no element argument, shuffle and use this.element if ( !handlers ) { handlers = element; element = this.element; delegateElement = this.widget(); } else { // accept selectors, DOM elements element = delegateElement = $( element ); this.bindings = this.bindings.add( element ); }

$.each( handlers, function( event, handler ) { function handlerProxy() { // allow widgets to customize the disabled handling // - disabled as an array instead of boolean // - disabled class as method for disabling individual parts if ( !suppressDisabledCheck && ( instance.options.disabled === true || $( this ).hasClass( "ui-state-disabled" ) ) ) { return; } return ( typeof handler === "string" ? instance[ handler ] : handler ) .apply( instance, arguments ); }

// copy the guid so direct unbinding works if ( typeof handler !== "string" ) { handlerProxy.guid = handler.guid = handler.guid || handlerProxy.guid || $.guid++; }

var match = event.match( /^(\w+)\s*(.*)$/ ), eventName = match[1] + instance.eventNamespace, selector = match[2]; if ( selector ) { delegateElement.delegate( selector, eventName, handlerProxy ); } else { element.bind( eventName, handlerProxy ); } }); },

_off: function( element, eventName ) { eventName = (eventName || "").split( " " ).join( this.eventNamespace + " " ) + this.eventNamespace; element.unbind( eventName ).undelegate( eventName ); },

_delay: function( handler, delay ) { function handlerProxy() { return ( typeof handler === "string" ? instance[ handler ] : handler ) .apply( instance, arguments ); } var instance = this; return setTimeout( handlerProxy, delay || 0 ); },

_hoverable: function( element ) { this.hoverable = this.hoverable.add( element ); this._on( element, { mouseenter: function( event ) { $( event.currentTarget ).addClass( "ui-state-hover" ); }, mouseleave: function( event ) { $( event.currentTarget ).removeClass( "ui-state-hover" ); } }); },

_focusable: function( element ) { this.focusable = this.focusable.add( element ); this._on( element, { focusin: function( event ) { $( event.currentTarget ).addClass( "ui-state-focus" ); }, focusout: function( event ) { $( event.currentTarget ).removeClass( "ui-state-focus" ); } }); },

_trigger: function( type, event, data ) { var prop, orig, callback = this.options[ type ];

data = data || {}; event = $.Event( event ); event.type = ( type === this.widgetEventPrefix ? type : this.widgetEventPrefix + type ).toLowerCase(); // the original event may come from any element // so we need to reset the target on the new event event.target = this.element[ 0 ];

// copy original event properties over to the new event orig = event.originalEvent; if ( orig ) { for ( prop in orig ) { if ( !( prop in event ) ) { event[ prop ] = orig[ prop ]; } } }

this.element.trigger( event, data ); return !( $.isFunction( callback ) && callback.apply( this.element[0], [ event ].concat( data ) ) === false || event.isDefaultPrevented() ); } };

$.each( { show: "fadeIn", hide: "fadeOut" }, function( method, defaultEffect ) { $.Widget.prototype[ "_" + method ] = function( element, options, callback ) { if ( typeof options === "string" ) { options = { effect: options }; } var hasOptions, effectName = !options ? method : options === true || typeof options === "number" ? defaultEffect : options.effect || defaultEffect; options = options || {}; if ( typeof options === "number" ) { options = { duration: options }; } hasOptions = !$.isEmptyObject( options ); options.complete = callback; if ( options.delay ) { element.delay( options.delay ); } if ( hasOptions && $.effects && $.effects.effect[ effectName ] ) { element[ method ]( options ); } else if ( effectName !== method && element[ effectName ] ) { element[ effectName ]( options.duration, options.easing, callback ); } else { element.queue(function( next ) { $( this )[ method ](); if ( callback ) { callback.call( element[ 0 ] ); } next(); }); } }; });

})( jQuery ); (function( $, undefined ) {

var mouseHandled = false; $( document ).mouseup( function() { mouseHandled = false; });

$.widget("ui.mouse", { version: "1.10.4", options: { cancel: "input,textarea,button,select,option", distance: 1, delay: 0 }, _mouseInit: function() { var that = this;

this.element .bind("mousedown."+this.widgetName, function(event) { return that._mouseDown(event); }) .bind("click."+this.widgetName, function(event) { if (true === $.data(event.target, that.widgetName + ".preventClickEvent")) { $.removeData(event.target, that.widgetName + ".preventClickEvent"); event.stopImmediatePropagation(); return false; } });

this.started = false; },

// TODO: make sure destroying one instance of mouse doesn‘t mess with // other instances of mouse _mouseDestroy: function() { this.element.unbind("."+this.widgetName); if ( this._mouseMoveDelegate ) { $(document) .unbind("mousemove."+this.widgetName, this._mouseMoveDelegate) .unbind("mouseup."+this.widgetName, this._mouseUpDelegate); } },

_mouseDown: function(event) { // don‘t let more than one widget handle mouseStart if( mouseHandled ) { return; }

// we may have missed mouseup (out of window) (this._mouseStarted && this._mouseUp(event));

this._mouseDownEvent = event;

var that = this, btnIsLeft = (event.which === 1), // event.target.nodeName works around a bug in IE 8 with // disabled inputs (#7620) elIsCancel = (typeof this.options.cancel === "string" && event.target.nodeName ? $(event.target).closest(this.options.cancel).length : false); if (!btnIsLeft || elIsCancel || !this._mouseCapture(event)) { return true; }

this.mouseDelayMet = !this.options.delay; if (!this.mouseDelayMet) { this._mouseDelayTimer = setTimeout(function() { that.mouseDelayMet = true; }, this.options.delay); }

if (this._mouseDistanceMet(event) && this._mouseDelayMet(event)) { this._mouseStarted = (this._mouseStart(event) !== false); if (!this._mouseStarted) { event.preventDefault(); return true; } }

// Click event may never have fired (Gecko & Opera) if (true === $.data(event.target, this.widgetName + ".preventClickEvent")) { $.removeData(event.target, this.widgetName + ".preventClickEvent"); }

// these delegates are required to keep context this._mouseMoveDelegate = function(event) { return that._mouseMove(event); }; this._mouseUpDelegate = function(event) { return that._mouseUp(event); }; $(document) .bind("mousemove."+this.widgetName, this._mouseMoveDelegate) .bind("mouseup."+this.widgetName, this._mouseUpDelegate);

event.preventDefault();

mouseHandled = true; return true; },

_mouseMove: function(event) { // IE mouseup check - mouseup happened when mouse was out of window if ($.ui.ie && ( !document.documentMode || document.documentMode < 9 ) && !event.button) { return this._mouseUp(event); }

if (this._mouseStarted) { this._mouseDrag(event); return event.preventDefault(); }

if (this._mouseDistanceMet(event) && this._mouseDelayMet(event)) { this._mouseStarted = (this._mouseStart(this._mouseDownEvent, event) !== false); (this._mouseStarted ? this._mouseDrag(event) : this._mouseUp(event)); }

return !this._mouseStarted; },

_mouseUp: function(event) { $(document) .unbind("mousemove."+this.widgetName, this._mouseMoveDelegate) .unbind("mouseup."+this.widgetName, this._mouseUpDelegate);

if (this._mouseStarted) { this._mouseStarted = false;

if (event.target === this._mouseDownEvent.target) { $.data(event.target, this.widgetName + ".preventClickEvent", true); }

this._mouseStop(event); }

return false; },

_mouseDistanceMet: function(event) { return (Math.max( Math.abs(this._mouseDownEvent.pageX - event.pageX), Math.abs(this._mouseDownEvent.pageY - event.pageY) ) >= this.options.distance ); },

_mouseDelayMet: function(/* event */) { return this.mouseDelayMet; },

// These are placeholder methods, to be overriden by extending plugin _mouseStart: function(/* event */) {}, _mouseDrag: function(/* event */) {}, _mouseStop: function(/* event */) {}, _mouseCapture: function(/* event */) { return true; } });

})(jQuery); (function( $, undefined ) {

$.ui = $.ui || {};

var cachedScrollbarWidth, max = Math.max, abs = Math.abs, round = Math.round, rhorizontal = /left|center|right/, rvertical = /top|center|bottom/, roffset = /[\+\-]\d+(\.[\d]+)?%?/, rposition = /^\w+/, rpercent = /%$/, _position = $.fn.position;

function getOffsets( offsets, width, height ) { return [ parseFloat( offsets[ 0 ] ) * ( rpercent.test( offsets[ 0 ] ) ? width / 100 : 1 ), parseFloat( offsets[ 1 ] ) * ( rpercent.test( offsets[ 1 ] ) ? height / 100 : 1 ) ]; }

function parseCss( element, property ) { return parseInt( $.css( element, property ), 10 ) || 0; }

$.position = { scrollbarWidth: function() { if ( cachedScrollbarWidth !== undefined ) { return cachedScrollbarWidth; } var w1, w2, div = $( "<div style=‘display:block;position:absolute;width:50px;height:50px;overflow:hidden;‘><div style=‘height:100px;width:auto;‘></div></div>" ), innerDiv = div.children()[0];

$( "body" ).append( div ); w1 = innerDiv.offsetWidth; div.css( "overflow", "scroll" );

w2 = innerDiv.offsetWidth;

if ( w1 === w2 ) { w2 = div[0].clientWidth; }

div.remove();

return (cachedScrollbarWidth = w1 - w2); }, getScrollInfo: function( within ) { var overflowX = within.isWindow || within.isDocument ? "" : within.element.css( "overflow-x" ), overflowY = within.isWindow || within.isDocument ? "" : within.element.css( "overflow-y" ), hasOverflowX = overflowX === "scroll" || ( overflowX === "auto" && within.width < within.element[0].scrollWidth ), hasOverflowY = overflowY === "scroll" || ( overflowY === "auto" && within.height < within.element[0].scrollHeight ); return { width: hasOverflowY ? $.position.scrollbarWidth() : 0, height: hasOverflowX ? $.position.scrollbarWidth() : 0 }; }, getWithinInfo: function( element ) { var withinElement = $( element || window ), isWindow = $.isWindow( withinElement[0] ), isDocument = !!withinElement[ 0 ] && withinElement[ 0 ].nodeType === 9; return { element: withinElement, isWindow: isWindow, isDocument: isDocument, offset: withinElement.offset() || { left: 0, top: 0 }, scrollLeft: withinElement.scrollLeft(), scrollTop: withinElement.scrollTop(), width: isWindow ? withinElement.width() : withinElement.outerWidth(), height: isWindow ? withinElement.height() : withinElement.outerHeight() }; } };

$.fn.position = function( options ) { if ( !options || !options.of ) { return _position.apply( this, arguments ); }

// make a copy, we don‘t want to modify arguments options = $.extend( {}, options );

var atOffset, targetWidth, targetHeight, targetOffset, basePosition, dimensions, target = $( options.of ), within = $.position.getWithinInfo( options.within ), scrollInfo = $.position.getScrollInfo( within ), collision = ( options.collision || "flip" ).split( " " ), offsets = {};

dimensions = getDimensions( target ); if ( target[0].preventDefault ) { // force left top to allow flipping options.at = "left top"; } targetWidth = dimensions.width; targetHeight = dimensions.height; targetOffset = dimensions.offset; // clone to reuse original targetOffset later basePosition = $.extend( {}, targetOffset );

// force my and at to have valid horizontal and vertical positions // if a value is missing or invalid, it will be converted to center $.each( [ "my", "at" ], function() { var pos = ( options[ this ] || "" ).split( " " ), horizontalOffset, verticalOffset;

if ( pos.length === 1) { pos = rhorizontal.test( pos[ 0 ] ) ? pos.concat( [ "center" ] ) : rvertical.test( pos[ 0 ] ) ? [ "center" ].concat( pos ) : [ "center", "center" ]; } pos[ 0 ] = rhorizontal.test( pos[ 0 ] ) ? pos[ 0 ] : "center"; pos[ 1 ] = rvertical.test( pos[ 1 ] ) ? pos[ 1 ] : "center";

// calculate offsets horizontalOffset = roffset.exec( pos[ 0 ] ); verticalOffset = roffset.exec( pos[ 1 ] ); offsets[ this ] = [ horizontalOffset ? horizontalOffset[ 0 ] : 0, verticalOffset ? verticalOffset[ 0 ] : 0 ];

// reduce to just the positions without the offsets options[ this ] = [ rposition.exec( pos[ 0 ] )[ 0 ], rposition.exec( pos[ 1 ] )[ 0 ] ]; });

// normalize collision option if ( collision.length === 1 ) { collision[ 1 ] = collision[ 0 ]; }

if ( options.at[ 0 ] === "right" ) { basePosition.left += targetWidth; } else if ( options.at[ 0 ] === "center" ) { basePosition.left += targetWidth / 2; }

if ( options.at[ 1 ] === "bottom" ) { basePosition.top += targetHeight; } else if ( options.at[ 1 ] === "center" ) { basePosition.top += targetHeight / 2; }

atOffset = getOffsets( offsets.at, targetWidth, targetHeight ); basePosition.left += atOffset[ 0 ]; basePosition.top += atOffset[ 1 ];

return this.each(function() { var collisionPosition, using, elem = $( this ), elemWidth = elem.outerWidth(), elemHeight = elem.outerHeight(), marginLeft = parseCss( this, "marginLeft" ), marginTop = parseCss( this, "marginTop" ), collisionWidth = elemWidth + marginLeft + parseCss( this, "marginRight" ) + scrollInfo.width, collisionHeight = elemHeight + marginTop + parseCss( this, "marginBottom" ) + scrollInfo.height, position = $.extend( {}, basePosition ), myOffset = getOffsets( offsets.my, elem.outerWidth(), elem.outerHeight() );

if ( options.my[ 0 ] === "right" ) { position.left -= elemWidth; } else if ( options.my[ 0 ] === "center" ) { position.left -= elemWidth / 2; }

if ( options.my[ 1 ] === "bottom" ) { position.top -= elemHeight; } else if ( options.my[ 1 ] === "center" ) { position.top -= elemHeight / 2; }

position.left += myOffset[ 0 ]; position.top += myOffset[ 1 ];

// if the browser doesn‘t support fractions, then round for consistent results if ( !$.support.offsetFractions ) { position.left = round( position.left ); position.top = round( position.top ); }

collisionPosition = { marginLeft: marginLeft, marginTop: marginTop };

$.each( [ "left", "top" ], function( i, dir ) { if ( $.ui.position[ collision[ i ] ] ) { $.ui.position[ collision[ i ] ][ dir ]( position, { targetWidth: targetWidth, targetHeight: targetHeight, elemWidth: elemWidth, elemHeight: elemHeight, collisionPosition: collisionPosition, collisionWidth: collisionWidth, collisionHeight: collisionHeight, offset: [ atOffset[ 0 ] + myOffset[ 0 ], atOffset [ 1 ] + myOffset[ 1 ] ], my: options.my, at: options.at, within: within, elem : elem }); } });

if ( options.using ) { // adds feedback as second argument to using callback, if present using = function( props ) { var left = targetOffset.left - position.left, right = left + targetWidth - elemWidth, top = targetOffset.top - position.top, bottom = top + targetHeight - elemHeight, feedback = { target: { element: target, left: targetOffset.left, top: targetOffset.top, width: targetWidth, height: targetHeight }, element: { element: elem, left: position.left, top: position.top, width: elemWidth, height: elemHeight }, horizontal: right < 0 ? "left" : left > 0 ? "right" : "center", vertical: bottom < 0 ? "top" : top > 0 ? "bottom" : "middle" }; if ( targetWidth < elemWidth && abs( left + right ) < targetWidth ) { feedback.horizontal = "center"; } if ( targetHeight < elemHeight && abs( top + bottom ) < targetHeight ) { feedback.vertical = "middle"; } if ( max( abs( left ), abs( right ) ) > max( abs( top ), abs( bottom ) ) ) { feedback.important = "horizontal"; } else { feedback.important = "vertical"; } options.using.call( this, props, feedback ); }; }

elem.offset( $.extend( position, { using: using } ) ); }); };

$.ui.position = { fit: { left: function( position, data ) { var within = data.within, withinOffset = within.isWindow ? within.scrollLeft : within.offset.left, outerWidth = within.width, collisionPosLeft = position.left - data.collisionPosition.marginLeft, overLeft = withinOffset - collisionPosLeft, overRight = collisionPosLeft + data.collisionWidth - outerWidth - withinOffset, newOverRight;

// element is wider than within if ( data.collisionWidth > outerWidth ) { // element is initially over the left side of within if ( overLeft > 0 && overRight <= 0 ) { newOverRight = position.left + overLeft + data.collisionWidth - outerWidth - withinOffset; position.left += overLeft - newOverRight; // element is initially over right side of within } else if ( overRight > 0 && overLeft <= 0 ) { position.left = withinOffset; // element is initially over both left and right sides of within } else { if ( overLeft > overRight ) { position.left = withinOffset + outerWidth - data.collisionWidth; } else { position.left = withinOffset; } } // too far left -> align with left edge } else if ( overLeft > 0 ) { position.left += overLeft; // too far right -> align with right edge } else if ( overRight > 0 ) { position.left -= overRight; // adjust based on position and margin } else { position.left = max( position.left - collisionPosLeft, position.left ); } }, top: function( position, data ) { var within = data.within, withinOffset = within.isWindow ? within.scrollTop : within.offset.top, outerHeight = data.within.height, collisionPosTop = position.top - data.collisionPosition.marginTop, overTop = withinOffset - collisionPosTop, overBottom = collisionPosTop + data.collisionHeight - outerHeight - withinOffset, newOverBottom;

// element is taller than within if ( data.collisionHeight > outerHeight ) { // element is initially over the top of within if ( overTop > 0 && overBottom <= 0 ) { newOverBottom = position.top + overTop + data.collisionHeight - outerHeight - withinOffset; position.top += overTop - newOverBottom; // element is initially over bottom of within } else if ( overBottom > 0 && overTop <= 0 ) { position.top = withinOffset; // element is initially over both top and bottom of within } else { if ( overTop > overBottom ) { position.top = withinOffset + outerHeight - data.collisionHeight; } else { position.top = withinOffset; } } // too far up -> align with top } else if ( overTop > 0 ) { position.top += overTop; // too far down -> align with bottom edge } else if ( overBottom > 0 ) { position.top -= overBottom; // adjust based on position and margin } else { position.top = max( position.top - collisionPosTop, position.top ); } } }, flip: { left: function( position, data ) { var within = data.within, withinOffset = within.offset.left + within.scrollLeft, outerWidth = within.width, offsetLeft = within.isWindow ? within.scrollLeft : within.offset.left, collisionPosLeft = position.left - data.collisionPosition.marginLeft, overLeft = collisionPosLeft - offsetLeft, overRight = collisionPosLeft + data.collisionWidth - outerWidth - offsetLeft, myOffset = data.my[ 0 ] === "left" ? -data.elemWidth : data.my[ 0 ] === "right" ? data.elemWidth : 0, atOffset = data.at[ 0 ] === "left" ? data.targetWidth : data.at[ 0 ] === "right" ? -data.targetWidth : 0, offset = -2 * data.offset[ 0 ], newOverRight, newOverLeft;

if ( overLeft < 0 ) { newOverRight = position.left + myOffset + atOffset + offset + data.collisionWidth - outerWidth - withinOffset; if ( newOverRight < 0 || newOverRight < abs( overLeft ) ) { position.left += myOffset + atOffset + offset; } } else if ( overRight > 0 ) { newOverLeft = position.left - data.collisionPosition.marginLeft + myOffset + atOffset + offset - offsetLeft; if ( newOverLeft > 0 || abs( newOverLeft ) < overRight ) { position.left += myOffset + atOffset + offset; } } }, top: function( position, data ) { var within = data.within, withinOffset = within.offset.top + within.scrollTop, outerHeight = within.height, offsetTop = within.isWindow ? within.scrollTop : within.offset.top, collisionPosTop = position.top - data.collisionPosition.marginTop, overTop = collisionPosTop - offsetTop, overBottom = collisionPosTop + data.collisionHeight - outerHeight - offsetTop, top = data.my[ 1 ] === "top", myOffset = top ? -data.elemHeight : data.my[ 1 ] === "bottom" ? data.elemHeight : 0, atOffset = data.at[ 1 ] === "top" ? data.targetHeight : data.at[ 1 ] === "bottom" ? -data.targetHeight : 0, offset = -2 * data.offset[ 1 ], newOverTop, newOverBottom; if ( overTop < 0 ) { newOverBottom = position.top + myOffset + atOffset + offset + data.collisionHeight - outerHeight - withinOffset; if ( ( position.top + myOffset + atOffset + offset) > overTop && ( newOverBottom < 0 || newOverBottom < abs( overTop ) ) ) { position.top += myOffset + atOffset + offset; } } else if ( overBottom > 0 ) { newOverTop = position.top - data.collisionPosition.marginTop + myOffset + atOffset + offset - offsetTop; if ( ( position.top + myOffset + atOffset + offset) > overBottom && ( newOverTop > 0 || abs( newOverTop ) < overBottom ) ) { position.top += myOffset + atOffset + offset; } } } }, flipfit: { left: function() { $.ui.position.flip.left.apply( this, arguments ); $.ui.position.fit.left.apply( this, arguments ); }, top: function() { $.ui.position.flip.top.apply( this, arguments ); $.ui.position.fit.top.apply( this, arguments ); } } };

// fraction support test (function () { var testElement, testElementParent, testElementStyle, offsetLeft, i, body = document.getElementsByTagName( "body" )[ 0 ], div = document.createElement( "div" );

//Create a "fake body" for testing based on method used in jQuery.support testElement = document.createElement( body ? "div" : "body" ); testElementStyle = { visibility: "hidden", width: 0, height: 0, border: 0, margin: 0, background: "none" }; if ( body ) { $.extend( testElementStyle, { position: "absolute", left: "-1000px", top: "-1000px" }); } for ( i in testElementStyle ) { testElement.style[ i ] = testElementStyle[ i ]; } testElement.appendChild( div ); testElementParent = body || document.documentElement; testElementParent.insertBefore( testElement, testElementParent.firstChild );

div.style.cssText = "position: absolute; left: 10.7432222px;";

offsetLeft = $( div ).offset().left; $.support.offsetFractions = offsetLeft > 10 && offsetLeft < 11;

testElement.innerHTML = ""; testElementParent.removeChild( testElement ); })();

}( jQuery ) ); (function( $, undefined ) {

var uid = 0, hideProps = {}, showProps = {};

hideProps.height = hideProps.paddingTop = hideProps.paddingBottom = hideProps.borderTopWidth = hideProps.borderBottomWidth = "hide"; showProps.height = showProps.paddingTop = showProps.paddingBottom = showProps.borderTopWidth = showProps.borderBottomWidth = "show";

$.widget( "ui.accordion", { version: "1.10.4", options: { active: 0, animate: {}, collapsible: false, event: "click", header: "> li > :first-child,> :not(li):even", heightStyle: "auto", icons: { activeHeader: "ui-icon-triangle-1-s", header: "ui-icon-triangle-1-e" },

// callbacks activate: null, beforeActivate: null },

_create: function() { var options = this.options; this.prevShow = this.prevHide = $(); this.element.addClass( "ui-accordion ui-widget ui-helper-reset" ) // ARIA .attr( "role", "tablist" );

// don‘t allow collapsible: false and active: false / null if ( !options.collapsible && (options.active === false || options.active == null) ) { options.active = 0; }

this._processPanels(); // handle negative values if ( options.active < 0 ) { options.active += this.headers.length; } this._refresh(); },

_getCreateEventData: function() { return { header: this.active, panel: !this.active.length ? $() : this.active.next(), content: !this.active.length ? $() : this.active.next() }; },

_createIcons: function() { var icons = this.options.icons; if ( icons ) { $( "<span>" ) .addClass( "ui-accordion-header-icon ui-icon " + icons.header ) .prependTo( this.headers ); this.active.children( ".ui-accordion-header-icon" ) .removeClass( icons.header ) .addClass( icons.activeHeader ); this.headers.addClass( "ui-accordion-icons" ); } },

_destroyIcons: function() { this.headers .removeClass( "ui-accordion-icons" ) .children( ".ui-accordion-header-icon" ) .remove(); },

_destroy: function() { var contents;

// clean up main element this.element .removeClass( "ui-accordion ui-widget ui-helper-reset" ) .removeAttr( "role" );

// clean up headers this.headers .removeClass( "ui-accordion-header ui-accordion-header-active ui-helper-reset ui-state-default ui-corner-all ui-state-active ui-state-disabled ui-corner-top" ) .removeAttr( "role" ) .removeAttr( "aria-expanded" ) .removeAttr( "aria-selected" ) .removeAttr( "aria-controls" ) .removeAttr( "tabIndex" ) .each(function() { if ( /^ui-accordion/.test( this.id ) ) { this.removeAttribute( "id" ); } }); this._destroyIcons();

// clean up content panels contents = this.headers.next() .css( "display", "" ) .removeAttr( "role" ) .removeAttr( "aria-hidden" ) .removeAttr( "aria-labelledby" ) .removeClass( "ui-helper-reset ui-widget-content ui-corner-bottom ui-accordion-content ui-accordion-content-active ui-state-disabled" ) .each(function() { if ( /^ui-accordion/.test( this.id ) ) { this.removeAttribute( "id" ); } }); if ( this.options.heightStyle !== "content" ) { contents.css( "height", "" ); } },

_setOption: function( key, value ) { if ( key === "active" ) { // _activate() will handle invalid values and update this.options this._activate( value ); return; }

if ( key === "event" ) { if ( this.options.event ) { this._off( this.headers, this.options.event ); } this._setupEvents( value ); }

this._super( key, value );

// setting collapsible: false while collapsed; open first panel if ( key === "collapsible" && !value && this.options.active === false ) { this._activate( 0 ); }

if ( key === "icons" ) { this._destroyIcons(); if ( value ) { this._createIcons(); } }

// #5332 - opacity doesn‘t cascade to positioned elements in IE // so we need to add the disabled class to the headers and panels if ( key === "disabled" ) { this.headers.add( this.headers.next() ) .toggleClass( "ui-state-disabled", !!value ); } },

_keydown: function( event ) { if ( event.altKey || event.ctrlKey ) { return; }

var keyCode = $.ui.keyCode, length = this.headers.length, currentIndex = this.headers.index( event.target ), toFocus = false;

switch ( event.keyCode ) { case keyCode.RIGHT: case keyCode.DOWN: toFocus = this.headers[ ( currentIndex + 1 ) % length ]; break; case keyCode.LEFT: case keyCode.UP: toFocus = this.headers[ ( currentIndex - 1 + length ) % length ]; break; case keyCode.SPACE: case keyCode.ENTER: this._eventHandler( event ); break; case keyCode.HOME: toFocus = this.headers[ 0 ]; break; case keyCode.END: toFocus = this.headers[ length - 1 ]; break; }

if ( toFocus ) { $( event.target ).attr( "tabIndex", -1 ); $( toFocus ).attr( "tabIndex", 0 ); toFocus.focus(); event.preventDefault(); } },

_panelKeyDown : function( event ) { if ( event.keyCode === $.ui.keyCode.UP && event.ctrlKey ) { $( event.currentTarget ).prev().focus(); } },

refresh: function() { var options = this.options; this._processPanels();

// was collapsed or no panel if ( ( options.active === false && options.collapsible === true ) || !this.headers.length ) { options.active = false; this.active = $(); // active false only when collapsible is true } else if ( options.active === false ) { this._activate( 0 ); // was active, but active panel is gone } else if ( this.active.length && !$.contains( this.element[ 0 ], this.active[ 0 ] ) ) { // all remaining panel are disabled if ( this.headers.length === this.headers.find(".ui-state-disabled").length ) { options.active = false; this.active = $(); // activate previous panel } else { this._activate( Math.max( 0, options.active - 1 ) ); } // was active, active panel still exists } else { // make sure active index is correct options.active = this.headers.index( this.active ); }

this._destroyIcons();

this._refresh(); },

_processPanels: function() { this.headers = this.element.find( this.options.header ) .addClass( "ui-accordion-header ui-helper-reset ui-state-default ui-corner-all" );

this.headers.next() .addClass( "ui-accordion-content ui-helper-reset ui-widget-content ui-corner-bottom" ) .filter(":not(.ui-accordion-content-active)") .hide(); },

_refresh: function() { var maxHeight, options = this.options, heightStyle = options.heightStyle, parent = this.element.parent(), accordionId = this.accordionId = "ui-accordion-" + (this.element.attr( "id" ) || ++uid);

this.active = this._findActive( options.active ) .addClass( "ui-accordion-header-active ui-state-active ui-corner-top" ) .removeClass( "ui-corner-all" ); this.active.next() .addClass( "ui-accordion-content-active" ) .show();

this.headers .attr( "role", "tab" ) .each(function( i ) { var header = $( this ), headerId = header.attr( "id" ), panel = header.next(), panelId = panel.attr( "id" ); if ( !headerId ) { headerId = accordionId + "-header-" + i; header.attr( "id", headerId ); } if ( !panelId ) { panelId = accordionId + "-panel-" + i; panel.attr( "id", panelId ); } header.attr( "aria-controls", panelId ); panel.attr( "aria-labelledby", headerId ); }) .next() .attr( "role", "tabpanel" );

this.headers .not( this.active ) .attr({ "aria-selected": "false", "aria-expanded": "false", tabIndex: -1 }) .next() .attr({ "aria-hidden": "true" }) .hide();

// make sure at least one header is in the tab order if ( !this.active.length ) { this.headers.eq( 0 ).attr( "tabIndex", 0 ); } else { this.active.attr({ "aria-selected": "true", "aria-expanded": "true", tabIndex: 0 }) .next() .attr({ "aria-hidden": "false" }); }

this._createIcons();

this._setupEvents( options.event );

if ( heightStyle === "fill" ) { maxHeight = parent.height(); this.element.siblings( ":visible" ).each(function() { var elem = $( this ), position = elem.css( "position" );

if ( position === "absolute" || position === "fixed" ) { return; } maxHeight -= elem.outerHeight( true ); });

this.headers.each(function() { maxHeight -= $( this ).outerHeight( true ); });

this.headers.next() .each(function() { $( this ).height( Math.max( 0, maxHeight - $( this ).innerHeight() + $( this ).height() ) ); }) .css( "overflow", "auto" ); } else if ( heightStyle === "auto" ) { maxHeight = 0; this.headers.next() .each(function() { maxHeight = Math.max( maxHeight, $( this ).css( "height", "" ).height() ); }) .height( maxHeight ); } },

_activate: function( index ) { var active = this._findActive( index )[ 0 ];

// trying to activate the already active panel if ( active === this.active[ 0 ] ) { return; }

// trying to collapse, simulate a click on the currently active header active = active || this.active[ 0 ];

this._eventHandler({ target: active, currentTarget: active, preventDefault: $.noop }); },

_findActive: function( selector ) { return typeof selector === "number" ? this.headers.eq( selector ) : $(); },

_setupEvents: function( event ) { var events = { keydown: "_keydown" }; if ( event ) { $.each( event.split(" "), function( index, eventName ) { events[ eventName ] = "_eventHandler"; }); }

this._off( this.headers.add( this.headers.next() ) ); this._on( this.headers, events ); this._on( this.headers.next(), { keydown: "_panelKeyDown" }); this._hoverable( this.headers ); this._focusable( this.headers ); },

_eventHandler: function( event ) { var options = this.options, active = this.active, clicked = $( event.currentTarget ), clickedIsActive = clicked[ 0 ] === active[ 0 ], collapsing = clickedIsActive && options.collapsible, toShow = collapsing ? $() : clicked.next(), toHide = active.next(), eventData = { oldHeader: active, oldPanel: toHide, newHeader: collapsing ? $() : clicked, newPanel: toShow };

event.preventDefault();

if ( // click on active header, but not collapsible ( clickedIsActive && !options.collapsible ) || // allow canceling activation ( this._trigger( "beforeActivate", event, eventData ) === false ) ) { return; }

options.active = collapsing ? false : this.headers.index( clicked );

// when the call to ._toggle() comes after the class changes // it causes a very odd bug in IE 8 (see #6720) this.active = clickedIsActive ? $() : clicked; this._toggle( eventData );

// switch classes // corner classes on the previously active header stay after the animation active.removeClass( "ui-accordion-header-active ui-state-active" ); if ( options.icons ) { active.children( ".ui-accordion-header-icon" ) .removeClass( options.icons.activeHeader ) .addClass( options.icons.header ); }

if ( !clickedIsActive ) { clicked .removeClass( "ui-corner-all" ) .addClass( "ui-accordion-header-active ui-state-active ui-corner-top" ); if ( options.icons ) { clicked.children( ".ui-accordion-header-icon" ) .removeClass( options.icons.header ) .addClass( options.icons.activeHeader ); }

clicked .next() .addClass( "ui-accordion-content-active" ); } },

_toggle: function( data ) { var toShow = data.newPanel, toHide = this.prevShow.length ? this.prevShow : data.oldPanel;

// handle activating a panel during the animation for another activation this.prevShow.add( this.prevHide ).stop( true, true ); this.prevShow = toShow; this.prevHide = toHide;

if ( this.options.animate ) { this._animate( toShow, toHide, data ); } else { toHide.hide(); toShow.show(); this._toggleComplete( data ); }

toHide.attr({ "aria-hidden": "true" }); toHide.prev().attr( "aria-selected", "false" ); // if we‘re switching panels, remove the old header from the tab order // if we‘re opening from collapsed state, remove the previous header from the tab order // if we‘re collapsing, then keep the collapsing header in the tab order if ( toShow.length && toHide.length ) { toHide.prev().attr({ "tabIndex": -1, "aria-expanded": "false" }); } else if ( toShow.length ) { this.headers.filter(function() { return $( this ).attr( "tabIndex" ) === 0; }) .attr( "tabIndex", -1 ); }

toShow .attr( "aria-hidden", "false" ) .prev() .attr({ "aria-selected": "true", tabIndex: 0, "aria-expanded": "true" }); },

_animate: function( toShow, toHide, data ) { var total, easing, duration, that = this, adjust = 0, down = toShow.length && ( !toHide.length || ( toShow.index() < toHide.index() ) ), animate = this.options.animate || {}, options = down && animate.down || animate, complete = function() { that._toggleComplete( data ); };

if ( typeof options === "number" ) { duration = options; } if ( typeof options === "string" ) { easing = options; } // fall back from options to animation in case of partial down settings easing = easing || options.easing || animate.easing; duration = duration || options.duration || animate.duration;

if ( !toHide.length ) { return toShow.animate( showProps, duration, easing, complete ); } if ( !toShow.length ) { return toHide.animate( hideProps, duration, easing, complete ); }

total = toShow.show().outerHeight(); toHide.animate( hideProps, { duration: duration, easing: easing, step: function( now, fx ) { fx.now = Math.round( now ); } }); toShow .hide() .animate( showProps, { duration: duration, easing: easing, complete: complete, step: function( now, fx ) { fx.now = Math.round( now ); if ( fx.prop !== "height" ) { adjust += fx.now; } else if ( that.options.heightStyle !== "content" ) { fx.now = Math.round( total - toHide.outerHeight() - adjust ); adjust = 0; } } }); },

_toggleComplete: function( data ) { var toHide = data.oldPanel;

toHide .removeClass( "ui-accordion-content-active" ) .prev() .removeClass( "ui-corner-top" ) .addClass( "ui-corner-all" );

// Work around for rendering bug in IE (#5421) if ( toHide.length ) { toHide.parent()[0].className = toHide.parent()[0].className; } this._trigger( "activate", null, data ); } });

})( jQuery ); (function( $, undefined ) {

$.widget( "ui.autocomplete", { version: "1.10.4", defaultElement: "<input>", options: { appendTo: null, autoFocus: false, delay: 300, minLength: 1, position: { my: "left top", at: "left bottom", collision: "none" }, source: null,

// callbacks change: null, close: null, focus: null, open: null, response: null, search: null, select: null },

requestIndex: 0, pending: 0,

_create: function() { // Some browsers only repeat keydown events, not keypress events, // so we use the suppressKeyPress flag to determine if we‘ve already // handled the keydown event. #7269 // Unfortunately the code for & in keypress is the same as the up arrow, // so we use the suppressKeyPressRepeat flag to avoid handling keypress // events when we know the keydown event was used to modify the // search term. #7799 var suppressKeyPress, suppressKeyPressRepeat, suppressInput, nodeName = this.element[0].nodeName.toLowerCase(), isTextarea = nodeName === "textarea", isInput = nodeName === "input";

this.isMultiLine = // Textareas are always multi-line isTextarea ? true : // Inputs are always single-line, even if inside a contentEditable element // IE also treats inputs as contentEditable isInput ? false : // All other element types are determined by whether or not they‘re contentEditable this.element.prop( "isContentEditable" );

this.valueMethod = this.element[ isTextarea || isInput ? "val" : "text" ]; this.isNewMenu = true;

this.element .addClass( "ui-autocomplete-input" ) .attr( "autocomplete", "off" );

this._on( this.element, { keydown: function( event ) { if ( this.element.prop( "readOnly" ) ) { suppressKeyPress = true; suppressInput = true; suppressKeyPressRepeat = true; return; }

suppressKeyPress = false; suppressInput = false; suppressKeyPressRepeat = false; var keyCode = $.ui.keyCode; switch( event.keyCode ) { case keyCode.PAGE_UP: suppressKeyPress = true; this._move( "previousPage", event ); break; case keyCode.PAGE_DOWN: suppressKeyPress = true; this._move( "nextPage", event ); break; case keyCode.UP: suppressKeyPress = true; this._keyEvent( "previous", event ); break; case keyCode.DOWN: suppressKeyPress = true; this._keyEvent( "next", event ); break; case keyCode.ENTER: case keyCode.NUMPAD_ENTER: // when menu is open and has focus if ( this.menu.active ) { // #6055 - Opera still allows the keypress to occur // which causes forms to submit suppressKeyPress = true; event.preventDefault(); this.menu.select( event ); } break; case keyCode.TAB: if ( this.menu.active ) { this.menu.select( event ); } break; case keyCode.ESCAPE: if ( this.menu.element.is( ":visible" ) ) { this._value( this.term ); this.close( event ); // Different browsers have different default behavior for escape // Single press can mean undo or clear // Double press in IE means clear the whole form event.preventDefault(); } break; default: suppressKeyPressRepeat = true; // search timeout should be triggered before the input value is changed this._searchTimeout( event ); break; } }, keypress: function( event ) { if ( suppressKeyPress ) { suppressKeyPress = false; if ( !this.isMultiLine || this.menu.element.is( ":visible" ) ) { event.preventDefault(); } return; } if ( suppressKeyPressRepeat ) { return; }

// replicate some key handlers to allow them to repeat in Firefox and Opera var keyCode = $.ui.keyCode; switch( event.keyCode ) { case keyCode.PAGE_UP: this._move( "previousPage", event ); break; case keyCode.PAGE_DOWN: this._move( "nextPage", event ); break; case keyCode.UP: this._keyEvent( "previous", event ); break; case keyCode.DOWN: this._keyEvent( "next", event ); break; } }, input: function( event ) { if ( suppressInput ) { suppressInput = false; event.preventDefault(); return; } this._searchTimeout( event ); }, focus: function() { this.selectedItem = null; this.previous = this._value(); }, blur: function( event ) { if ( this.cancelBlur ) { delete this.cancelBlur; return; }

clearTimeout( this.searching ); this.close( event ); this._change( event ); } });

this._initSource(); this.menu = $( "<ul>" ) .addClass( "ui-autocomplete ui-front" ) .appendTo( this._appendTo() ) .menu({ // disable ARIA support, the live region takes care of that role: null }) .hide() .data( "ui-menu" );

this._on( this.menu.element, { mousedown: function( event ) { // prevent moving focus out of the text field event.preventDefault();

// IE doesn‘t prevent moving focus even with event.preventDefault() // so we set a flag to know when we should ignore the blur event this.cancelBlur = true; this._delay(function() { delete this.cancelBlur; });

// clicking on the scrollbar causes focus to shift to the body // but we can‘t detect a mouseup or a click immediately afterward // so we have to track the next mousedown and close the menu if // the user clicks somewhere outside of the autocomplete var menuElement = this.menu.element[ 0 ]; if ( !$( event.target ).closest( ".ui-menu-item" ).length ) { this._delay(function() { var that = this; this.document.one( "mousedown", function( event ) { if ( event.target !== that.element[ 0 ] && event.target !== menuElement && !$.contains( menuElement, event.target ) ) { that.close(); } }); }); } }, menufocus: function( event, ui ) { // support: Firefox // Prevent accidental activation of menu items in Firefox (#7024 #9118) if ( this.isNewMenu ) { this.isNewMenu = false; if ( event.originalEvent && /^mouse/.test( event.originalEvent.type ) ) { this.menu.blur();

this.document.one( "mousemove", function() { $( event.target ).trigger( event.originalEvent ); });

return; } }

// only trigger when focus was lost (click on menu) if ( this.element[0] !== this.document[0].activeElement ) { this.element.focus(); this.previous = previous; // #6109 - IE triggers two focus events and the second // is asynchronous, so we need to reset the previous // term synchronously and asynchronously :-( this._delay(function() { this.previous = previous; this.selectedItem = item; }); }

if ( false !== this._trigger( "select", event, { item: item } ) ) { this._value( item.value ); } // reset the term after the select event // this allows custom select handling to work properly this.term = this._value();

this.close( event ); this.selectedItem = item; } });

this.liveRegion = $( "<span>", { role: "status", "aria-live": "polite" }) .addClass( "ui-helper-hidden-accessible" ) .insertBefore( this.element );

// turning off autocomplete prevents the browser from remembering the // value when navigating through history, so we re-enable autocomplete // if the page is unloaded before the widget is destroyed. #7790 this._on( this.window, { beforeunload: function() { this.element.removeAttr( "autocomplete" ); } }); },

_destroy: function() { clearTimeout( this.searching ); this.element .removeClass( "ui-autocomplete-input" ) .removeAttr( "autocomplete" ); this.menu.element.remove(); this.liveRegion.remove(); },

_setOption: function( key, value ) { this._super( key, value ); if ( key === "source" ) { this._initSource(); } if ( key === "appendTo" ) { this.menu.element.appendTo( this._appendTo() ); } if ( key === "disabled" && value && this.xhr ) { this.xhr.abort(); } },

_appendTo: function() { var element = this.options.appendTo;

if ( element ) { element = element.jquery || element.nodeType ? $( element ) : this.document.find( element ).eq( 0 ); }

if ( !element ) { element = this.element.closest( ".ui-front" ); }

if ( !element.length ) { element = this.document[0].body; }

return element; },

_initSource: function() { var array, url, that = this; if ( $.isArray(this.options.source) ) { array = this.options.source; this.source = function( request, response ) { response( $.ui.autocomplete.filter( array, request.term ) ); }; } else if ( typeof this.options.source === "string" ) { url = this.options.source; this.source = function( request, response ) { if ( that.xhr ) { that.xhr.abort(); } that.xhr = $.ajax({ url: url, data: request, dataType: "json", success: function( data ) { response( data ); }, error: function() { response( [] ); } }); }; } else { this.source = this.options.source; } },

_searchTimeout: function( event ) { clearTimeout( this.searching ); this.searching = this._delay(function() { // only search if the value has changed if ( this.term !== this._value() ) { this.selectedItem = null; this.search( null, event ); } }, this.options.delay ); },

search: function( value, event ) { value = value != null ? value : this._value();

// always save the actual value, not the one passed as an argument this.term = this._value();

if ( value.length < this.options.minLength ) { return this.close( event ); }

if ( this._trigger( "search", event ) === false ) { return; }

return this._search( value ); },

_search: function( value ) { this.pending++; this.element.addClass( "ui-autocomplete-loading" ); this.cancelSearch = false;

this.source( { term: value }, this._response() ); },

_response: function() { var index = ++this.requestIndex;

return $.proxy(function( content ) { if ( index === this.requestIndex ) { this.__response( content ); }

this.pending--; if ( !this.pending ) { this.element.removeClass( "ui-autocomplete-loading" ); } }, this ); },

__response: function( content ) { if ( content ) { content = this._normalize( content ); } this._trigger( "response", null, { content: content } ); if ( !this.options.disabled && content && content.length && !this.cancelSearch ) { this._suggest( content ); this._trigger( "open" ); } else { // use ._close() instead of .close() so we don‘t cancel future searches this._close(); } },

close: function( event ) { this.cancelSearch = true; this._close( event ); },

_close: function( event ) { if ( this.menu.element.is( ":visible" ) ) { this.menu.element.hide(); this.menu.blur(); this.isNewMenu = true; this._trigger( "close", event ); } },

_change: function( event ) { if ( this.previous !== this._value() ) { this._trigger( "change", event, { item: this.selectedItem } ); } },

_normalize: function( items ) { // assume all items have the right format when the first item is complete if ( items.length && items[0].label && items[0].value ) { return items; } return $.map( items, function( item ) { if ( typeof item === "string" ) { return { label: item, value: item }; } return $.extend({ label: item.label || item.value, value: item.value || item.label }, item ); }); },

_suggest: function( items ) { var ul = this.menu.element.empty(); this._renderMenu( ul, items ); this.isNewMenu = true; this.menu.refresh();

// size and position menu ul.show(); this._resizeMenu(); ul.position( $.extend({ of: this.element }, this.options.position ));

if ( this.options.autoFocus ) { this.menu.next(); } },

_resizeMenu: function() { var ul = this.menu.element; ul.outerWidth( Math.max( // Firefox wraps long text (possibly a rounding bug) // so we add 1px to avoid the wrapping (#7513) ul.width( "" ).outerWidth() + 1, this.element.outerWidth() ) ); },

_renderMenu: function( ul, items ) { var that = this; $.each( items, function( index, item ) { that._renderItemData( ul, item ); }); },

_renderItemData: function( ul, item ) { return this._renderItem( ul, item ).data( "ui-autocomplete-item", item ); },

_renderItem: function( ul, item ) { return $( "<li>" ) .append( $( "<a>" ).text( item.label ) ) .appendTo( ul ); },

_move: function( direction, event ) { if ( !this.menu.element.is( ":visible" ) ) { this.search( null, event ); return; } if ( this.menu.isFirstItem() && /^previous/.test( direction ) || this.menu.isLastItem() && /^next/.test( direction ) ) { this._value( this.term ); this.menu.blur(); return; } this.menu[ direction ]( event ); },

widget: function() { return this.menu.element; },

_value: function() { return this.valueMethod.apply( this.element, arguments ); },

_keyEvent: function( keyEvent, event ) { if ( !this.isMultiLine || this.menu.element.is( ":visible" ) ) { this._move( keyEvent, event );

// prevents moving cursor to beginning/end of the text field in some browsers event.preventDefault(); } } });

$.extend( $.ui.autocomplete, { escapeRegex: function( value ) { return value.replace(/[\-\[\]{}()*+?.,\\\^$|#\s]/g, "\\$&"); }, filter: function(array, term) { var matcher = new RegExp( $.ui.autocomplete.escapeRegex(term), "i" ); return $.grep( array, function(value) { return matcher.test( value.label || value.value || value ); }); } });

// live region extension, adding a `messages` option // NOTE: This is an experimental API. We are still investigating // a full solution for string manipulation and internationalization. $.widget( "ui.autocomplete", $.ui.autocomplete, { options: { messages: { noResults: "No search results.", results: function( amount ) { return amount + ( amount > 1 ? " results are" : " result is" ) + " available, use up and down arrow keys to navigate."; } } },

__response: function( content ) { var message; this._superApply( arguments ); if ( this.options.disabled || this.cancelSearch ) { return; } if ( content && content.length ) { message = this.options.messages.results( content.length ); } else { message = this.options.messages.noResults; } this.liveRegion.text( message ); } });

}( jQuery )); (function( $, undefined ) {

var lastActive, baseClasses = "ui-button ui-widget ui-state-default ui-corner-all", typeClasses = "ui-button-icons-only ui-button-icon-only ui-button-text-icons ui-button-text-icon-primary ui-button-text-icon-secondary ui-button-text-only", formResetHandler = function() { var form = $( this ); setTimeout(function() { form.find( ":ui-button" ).button( "refresh" ); }, 1 ); }, radioGroup = function( radio ) { var name = radio.name, form = radio.form, radios = $( [] ); if ( name ) { name = name.replace( /‘/g, "\\‘" ); if ( form ) { radios = $( form ).find( "[name=‘" + name + "‘]" ); } else { radios = $( "[name=‘" + name + "‘]", radio.ownerDocument ) .filter(function() { return !this.form; }); } } return radios; };

$.widget( "ui.button", { version: "1.10.4", defaultElement: "<button>", options: { disabled: null, text: true, label: null, icons: { primary: null, secondary: null } }, _create: function() { this.element.closest( "form" ) .unbind( "reset" + this.eventNamespace ) .bind( "reset" + this.eventNamespace, formResetHandler );

if ( typeof this.options.disabled !== "boolean" ) { this.options.disabled = !!this.element.prop( "disabled" ); } else { this.element.prop( "disabled", this.options.disabled ); }

this._determineButtonType(); this.hasTitle = !!this.buttonElement.attr( "title" );

var that = this, options = this.options, toggleButton = this.type === "checkbox" || this.type === "radio", activeClass = !toggleButton ? "ui-state-active" : "";

if ( options.label === null ) { options.label = (this.type === "input" ? this.buttonElement.val() : this.buttonElement.html()); }

this._hoverable( this.buttonElement );

this.buttonElement .addClass( baseClasses ) .attr( "role", "button" ) .bind( "mouseenter" + this.eventNamespace, function() { if ( options.disabled ) { return; } if ( this === lastActive ) { $( this ).addClass( "ui-state-active" ); } }) .bind( "mouseleave" + this.eventNamespace, function() { if ( options.disabled ) { return; } $( this ).removeClass( activeClass ); }) .bind( "click" + this.eventNamespace, function( event ) { if ( options.disabled ) { event.preventDefault(); event.stopImmediatePropagation(); } });

// Can‘t use _focusable() because the element that receives focus // and the element that gets the ui-state-focus class are different this._on({ focus: function() { this.buttonElement.addClass( "ui-state-focus" ); }, blur: function() { this.buttonElement.removeClass( "ui-state-focus" ); } });

if ( toggleButton ) { this.element.bind( "change" + this.eventNamespace, function() { that.refresh(); }); }

if ( this.type === "checkbox" ) { this.buttonElement.bind( "click" + this.eventNamespace, function() { if ( options.disabled ) { return false; } }); } else if ( this.type === "radio" ) { this.buttonElement.bind( "click" + this.eventNamespace, function() { if ( options.disabled ) { return false; } $( this ).addClass( "ui-state-active" ); that.buttonElement.attr( "aria-pressed", "true" );

if ( this.buttonElement.is("a") ) { this.buttonElement.keyup(function(event) { if ( event.keyCode === $.ui.keyCode.SPACE ) { // TODO pass through original event correctly (just as 2nd argument doesn‘t work) $( this ).click(); } }); } }

// TODO: pull out $.Widget‘s handling for the disabled option into // $.Widget.prototype._setOptionDisabled so it‘s easy to proxy and can // be overridden by individual plugins this._setOption( "disabled", options.disabled ); this._resetButton(); },

_determineButtonType: function() { var ancestor, labelSelector, checked;

if ( this.element.is("[type=checkbox]") ) { this.type = "checkbox"; } else if ( this.element.is("[type=radio]") ) { this.type = "radio"; } else if ( this.element.is("input") ) { this.type = "input"; } else { this.type = "button"; }

if ( this.type === "checkbox" || this.type === "radio" ) { // we don‘t search against the document in case the element // is disconnected from the DOM ancestor = this.element.parents().last(); labelSelector = "label[for=‘" + this.element.attr("id") + "‘]"; this.buttonElement = ancestor.find( labelSelector ); if ( !this.buttonElement.length ) { ancestor = ancestor.length ? ancestor.siblings() : this.element.siblings(); this.buttonElement = ancestor.filter( labelSelector ); if ( !this.buttonElement.length ) { this.buttonElement = ancestor.find( labelSelector ); } } this.element.addClass( "ui-helper-hidden-accessible" );

checked = this.element.is( ":checked" ); if ( checked ) { this.buttonElement.addClass( "ui-state-active" ); } this.buttonElement.prop( "aria-pressed", checked ); } else { this.buttonElement = this.element; } },

widget: function() { return this.buttonElement; },

_destroy: function() { this.element .removeClass( "ui-helper-hidden-accessible" ); this.buttonElement .removeClass( baseClasses + " ui-state-active " + typeClasses ) .removeAttr( "role" ) .removeAttr( "aria-pressed" ) .html( this.buttonElement.find(".ui-button-text").html() );

if ( !this.hasTitle ) { this.buttonElement.removeAttr( "title" ); } },

_setOption: function( key, value ) { this._super( key, value ); if ( key === "disabled" ) { this.element.prop( "disabled", !!value ); if ( value ) { this.buttonElement.removeClass( "ui-state-focus" ); } return; } this._resetButton(); },

refresh: function() { //See #8237 & #8828 var isDisabled = this.element.is( "input, button" ) ? this.element.is( ":disabled" ) : this.element.hasClass( "ui-button-disabled" );

if ( isDisabled !== this.options.disabled ) { this._setOption( "disabled", isDisabled ); } if ( this.type === "radio" ) { radioGroup( this.element[0] ).each(function() { if ( $( this ).is( ":checked" ) ) { $( this ).button( "widget" ) .addClass( "ui-state-active" ) .attr( "aria-pressed", "true" ); } else { $( this ).button( "widget" ) .removeClass( "ui-state-active" ) .attr( "aria-pressed", "false" ); } }); } else if ( this.type === "checkbox" ) { if ( this.element.is( ":checked" ) ) { this.buttonElement .addClass( "ui-state-active" ) .attr( "aria-pressed", "true" ); } else { this.buttonElement .removeClass( "ui-state-active" ) .attr( "aria-pressed", "false" ); } } },

_resetButton: function() { if ( this.type === "input" ) { if ( this.options.label ) { this.element.val( this.options.label ); } return; } var buttonElement = this.buttonElement.removeClass( typeClasses ), buttonText = $( "<span></span>", this.document[0] ) .addClass( "ui-button-text" ) .html( this.options.label ) .appendTo( buttonElement.empty() ) .text(), icons = this.options.icons, multipleIcons = icons.primary && icons.secondary, buttonClasses = [];

if ( icons.primary || icons.secondary ) { if ( this.options.text ) { buttonClasses.push( "ui-button-text-icon" + ( multipleIcons ? "s" : ( icons.primary ? "-primary" : "-secondary" ) ) ); }

if ( icons.primary ) { buttonElement.prepend( "<span class=‘ui-button-icon-primary ui-icon " + icons.primary + "‘></span>" ); }

if ( icons.secondary ) { buttonElement.append( "<span class=‘ui-button-icon-secondary ui-icon " + icons.secondary + "‘></span>" ); }

if ( !this.options.text ) { buttonClasses.push( multipleIcons ? "ui-button-icons-only" : "ui-button-icon-only" );

if ( !this.hasTitle ) { buttonElement.attr( "title", $.trim( buttonText ) ); } } } else { buttonClasses.push( "ui-button-text-only" ); } buttonElement.addClass( buttonClasses.join( " " ) ); } });

$.widget( "ui.buttonset", { version: "1.10.4", options: { items: "button, input[type=button], input[type=submit], input[type=reset], input[type=checkbox], input[type=radio], a, :data(ui-button)" },

_create: function() { this.element.addClass( "ui-buttonset" ); },

_init: function() { this.refresh(); },

_setOption: function( key, value ) { if ( key === "disabled" ) { this.buttons.button( "option", key, value ); }

this._super( key, value ); },

refresh: function() { var rtl = this.element.css( "direction" ) === "rtl";

this.buttons = this.element.find( this.options.items ) .filter( ":ui-button" ) .button( "refresh" ) .end() .not( ":ui-button" ) .button() .end() .map(function() { return $( this ).button( "widget" )[ 0 ]; }) .removeClass( "ui-corner-all ui-corner-left ui-corner-right" ) .filter( ":first" ) .addClass( rtl ? "ui-corner-right" : "ui-corner-left" ) .end() .filter( ":last" ) .addClass( rtl ? "ui-corner-left" : "ui-corner-right" ) .end() .end(); },

_destroy: function() { this.element.removeClass( "ui-buttonset" ); this.buttons .map(function() { return $( this ).button( "widget" )[ 0 ]; }) .removeClass( "ui-corner-left ui-corner-right" ) .end() .button( "destroy" ); } });

}( jQuery ) ); (function( $, undefined ) {

$.extend($.ui, { datepicker: { version: "1.10.4" } });

var PROP_NAME = "datepicker", instActive;

/* Date picker manager. Use the singleton instance of this class, $.datepicker, to interact with the date picker. Settings for (groups of) date pickers are maintained in an instance object, allowing multiple different settings on the same page. */

$.extend(Datepicker.prototype, { /* Class name added to elements to indicate already configured with a date picker. */ markerClassName: "hasDatepicker",

//Keep track of the maximum number of rows displayed (see #7043) maxRows: 4,

// TODO rename to "widget" when switching to widget factory _widgetDatepicker: function() { return this.dpDiv; },

/* Override the default settings for all instances of the date picker. * @param settings object - the new settings to use as defaults (anonymous object) * @return the manager object */ setDefaults: function(settings) { extendRemove(this._defaults, settings || {}); return this; },

/* Attach the date picker to a jQuery selection. * @param target element - the target input field or division or span * @param settings object - the new settings to use for this date picker instance (anonymous) */ _attachDatepicker: function(target, settings) { var nodeName, inline, inst; nodeName = target.nodeName.toLowerCase(); inline = (nodeName === "div" || nodeName === "span"); if (!target.id) { this.uuid += 1; target.id = "dp" + this.uuid; } inst = this._newInst($(target), inline); inst.settings = $.extend({}, settings || {}); if (nodeName === "input") { this._connectDatepicker(target, inst); } else if (inline) { this._inlineDatepicker(target, inst); } },

/* Create a new instance object. */ _newInst: function(target, inline) { var id = target[0].id.replace(/([^A-Za-z0-9_\-])/g, "\\\\$1"); // escape jQuery meta chars return {id: id, input: target, // associated target selectedDay: 0, selectedMonth: 0, selectedYear: 0, // current selection drawMonth: 0, drawYear: 0, // month being drawn inline: inline, // is datepicker inline or not dpDiv: (!inline ? this.dpDiv : // presentation div bindHover($("<div class=‘" + this._inlineClass + " ui-datepicker ui-widget ui-widget-content ui-helper-clearfix ui-corner-all‘></div>")))}; },

/* Attach the date picker to an input field. */ _connectDatepicker: function(target, inst) { var input = $(target); inst.append = $([]); inst.trigger = $([]); if (input.hasClass(this.markerClassName)) { return; } this._attachments(input, inst); input.addClass(this.markerClassName).keydown(this._doKeyDown). keypress(this._doKeyPress).keyup(this._doKeyUp); this._autoSize(inst); $.data(target, PROP_NAME, inst); //If disabled option is true, disable the datepicker once it has been attached to the input (see ticket #5665) if( inst.settings.disabled ) { this._disableDatepicker( target ); } },

/* Make attachments based on settings. */ _attachments: function(input, inst) { var showOn, buttonText, buttonImage, appendText = this._get(inst, "appendText"), isRTL = this._get(inst, "isRTL");

if (inst.append) { inst.append.remove(); } if (appendText) { inst.append = $("<span class=‘" + this._appendClass + "‘>" + appendText + "</span>"); input[isRTL ? "before" : "after"](inst.append); }

input.unbind("focus", this._showDatepicker);

if (inst.trigger) { inst.trigger.remove(); }

showOn = this._get(inst, "showOn"); if (showOn === "focus" || showOn === "both") { // pop-up date picker when in the marked field input.focus(this._showDatepicker); } if (showOn === "button" || showOn === "both") { // pop-up date picker when button clicked buttonText = this._get(inst, "buttonText"); buttonImage = this._get(inst, "buttonImage"); inst.trigger = $(this._get(inst, "buttonImageOnly") ? $("<img/>").addClass(this._triggerClass). attr({ src: buttonImage, alt: buttonText, title: buttonText }) : $("<button type=‘button‘></button>").addClass(this._triggerClass). html(!buttonImage ? buttonText : $("<img/>").attr( { src:buttonImage, alt:buttonText, title:buttonText }))); input[isRTL ? "before" : "after"](inst.trigger); inst.trigger.click(function() { if ($.datepicker._datepickerShowing && $.datepicker._lastInput === input[0]) { $.datepicker._hideDatepicker(); } else if ($.datepicker._datepickerShowing && $.datepicker._lastInput !== input[0]) { $.datepicker._hideDatepicker(); $.datepicker._showDatepicker(input[0]); } else { $.datepicker._showDatepicker(input[0]); } return false; }); } },

/* Apply the maximum length for the date format. */ _autoSize: function(inst) { if (this._get(inst, "autoSize") && !inst.inline) { var findMax, max, maxI, i, date = new Date(2009, 12 - 1, 20), // Ensure double digits dateFormat = this._get(inst, "dateFormat");

if (dateFormat.match(/[DM]/)) { findMax = function(names) { max = 0; maxI = 0; for (i = 0; i < names.length; i++) { if (names[i].length > max) { max = names[i].length; maxI = i; } } return maxI; }; date.setMonth(findMax(this._get(inst, (dateFormat.match(/MM/) ? "monthNames" : "monthNamesShort")))); date.setDate(findMax(this._get(inst, (dateFormat.match(/DD/) ? "dayNames" : "dayNamesShort"))) + 20 - date.getDay()); } inst.input.attr("size", this._formatDate(inst, date).length); } },

/* Attach an inline date picker to a div. */ _inlineDatepicker: function(target, inst) { var divSpan = $(target); if (divSpan.hasClass(this.markerClassName)) { return; } divSpan.addClass(this.markerClassName).append(inst.dpDiv); $.data(target, PROP_NAME, inst); this._setDate(inst, this._getDefaultDate(inst), true); this._updateDatepicker(inst); this._updateAlternate(inst); //If disabled option is true, disable the datepicker before showing it (see ticket #5665) if( inst.settings.disabled ) { this._disableDatepicker( target ); } // Set display:block in place of inst.dpDiv.show() which won‘t work on disconnected elements // http://bugs.jqueryui.com/ticket/7552 - A Datepicker created on a detached div has zero height inst.dpDiv.css( "display", "block" ); },

/* Pop-up the date picker in a "dialog" box. * @param input element - ignored * @param date string or Date - the initial date to display * @param onSelect function - the function to call when a date is selected * @param settings object - update the dialog date picker instance‘s settings (anonymous object) * @param pos int[2] - coordinates for the dialog‘s position within the screen or * event - with x/y coordinates or * leave empty for default (screen centre) * @return the manager object */ _dialogDatepicker: function(input, date, onSelect, settings, pos) { var id, browserWidth, browserHeight, scrollX, scrollY, inst = this._dialogInst; // internal instance

if (!inst) { this.uuid += 1; id = "dp" + this.uuid; this._dialogInput = $("<input type=‘text‘ id=‘" + id + "‘ style=‘position: absolute; top: -100px; width: 0px;‘/>"); this._dialogInput.keydown(this._doKeyDown); $("body").append(this._dialogInput); inst = this._dialogInst = this._newInst(this._dialogInput, false); inst.settings = {}; $.data(this._dialogInput[0], PROP_NAME, inst); } extendRemove(inst.settings, settings || {}); date = (date && date.constructor === Date ? this._formatDate(inst, date) : date); this._dialogInput.val(date);

this._pos = (pos ? (pos.length ? pos : [pos.pageX, pos.pageY]) : null); if (!this._pos) { browserWidth = document.documentElement.clientWidth; browserHeight = document.documentElement.clientHeight; scrollX = document.documentElement.scrollLeft || document.body.scrollLeft; scrollY = document.documentElement.scrollTop || document.body.scrollTop; this._pos = // should use actual width/height below [(browserWidth / 2) - 100 + scrollX, (browserHeight / 2) - 150 + scrollY]; }

// move input on screen for focus, but hidden behind dialog this._dialogInput.css("left", (this._pos[0] + 20) + "px").css("top", this._pos[1] + "px"); inst.settings.onSelect = onSelect; this._inDialog = true; this.dpDiv.addClass(this._dialogClass); this._showDatepicker(this._dialogInput[0]); if ($.blockUI) { $.blockUI(this.dpDiv); } $.data(this._dialogInput[0], PROP_NAME, inst); return this; },

/* Detach a datepicker from its control. * @param target element - the target input field or division or span */ _destroyDatepicker: function(target) { var nodeName, $target = $(target), inst = $.data(target, PROP_NAME);

if (!$target.hasClass(this.markerClassName)) { return; }

nodeName = target.nodeName.toLowerCase(); $.removeData(target, PROP_NAME); if (nodeName === "input") { inst.append.remove(); inst.trigger.remove(); $target.removeClass(this.markerClassName). unbind("focus", this._showDatepicker). unbind("keydown", this._doKeyDown). unbind("keypress", this._doKeyPress). unbind("keyup", this._doKeyUp); } else if (nodeName === "div" || nodeName === "span") { $target.removeClass(this.markerClassName).empty(); } },

/* Enable the date picker to a jQuery selection. * @param target element - the target input field or division or span */ _enableDatepicker: function(target) { var nodeName, inline, $target = $(target), inst = $.data(target, PROP_NAME);

if (!$target.hasClass(this.markerClassName)) { return; }

nodeName = target.nodeName.toLowerCase(); if (nodeName === "input") { target.disabled = false; inst.trigger.filter("button"). each(function() { this.disabled = false; }).end(). filter("img").css({opacity: "1.0", cursor: ""}); } else if (nodeName === "div" || nodeName === "span") { inline = $target.children("." + this._inlineClass); inline.children().removeClass("ui-state-disabled"); inline.find("select.ui-datepicker-month, select.ui-datepicker-year"). prop("disabled", false); } this._disabledInputs = $.map(this._disabledInputs, function(value) { return (value === target ? null : value); }); // delete entry },

/* Disable the date picker to a jQuery selection. * @param target element - the target input field or division or span */ _disableDatepicker: function(target) { var nodeName, inline, $target = $(target), inst = $.data(target, PROP_NAME);

if (!$target.hasClass(this.markerClassName)) { return; }

nodeName = target.nodeName.toLowerCase(); if (nodeName === "input") { target.disabled = true; inst.trigger.filter("button"). each(function() { this.disabled = true; }).end(). filter("img").css({opacity: "0.5", cursor: "default"}); } else if (nodeName === "div" || nodeName === "span") { inline = $target.children("." + this._inlineClass); inline.children().addClass("ui-state-disabled"); inline.find("select.ui-datepicker-month, select.ui-datepicker-year"). prop("disabled", true); } this._disabledInputs = $.map(this._disabledInputs, function(value) { return (value === target ? null : value); }); // delete entry this._disabledInputs[this._disabledInputs.length] = target; },

/* Is the first field in a jQuery collection disabled as a datepicker? * @param target element - the target input field or division or span * @return boolean - true if disabled, false if enabled */ _isDisabledDatepicker: function(target) { if (!target) { return false; } for (var i = 0; i < this._disabledInputs.length; i++) { if (this._disabledInputs[i] === target) { return true; } } return false; },

/* Retrieve the instance data for the target control. * @param target element - the target input field or division or span * @return object - the associated instance data * @throws error if a jQuery problem getting data */ _getInst: function(target) { try { return $.data(target, PROP_NAME); } catch (err) { throw "Missing instance data for this datepicker"; } },

/* Update or retrieve the settings for a date picker attached to an input field or division. * @param target element - the target input field or division or span * @param name object - the new settings to update or * string - the name of the setting to change or retrieve, * when retrieving also "all" for all instance settings or * "defaults" for all global defaults * @param value any - the new value for the setting * (omit if above is an object or to retrieve a value) */ _optionDatepicker: function(target, name, value) { var settings, date, minDate, maxDate, inst = this._getInst(target);

if (arguments.length === 2 && typeof name === "string") { return (name === "defaults" ? $.extend({}, $.datepicker._defaults) : (inst ? (name === "all" ? $.extend({}, inst.settings) : this._get(inst, name)) : null)); }

settings = name || {}; if (typeof name === "string") { settings = {}; settings[name] = value; }

if (inst) { if (this._curInst === inst) { this._hideDatepicker(); }

date = this._getDateDatepicker(target, true); minDate = this._getMinMaxDate(inst, "min"); maxDate = this._getMinMaxDate(inst, "max"); extendRemove(inst.settings, settings); // reformat the old minDate/maxDate values if dateFormat changes and a new minDate/maxDate isn‘t provided if (minDate !== null && settings.dateFormat !== undefined && settings.minDate === undefined) { inst.settings.minDate = this._formatDate(inst, minDate); } if (maxDate !== null && settings.dateFormat !== undefined && settings.maxDate === undefined) { inst.settings.maxDate = this._formatDate(inst, maxDate); } if ( "disabled" in settings ) { if ( settings.disabled ) { this._disableDatepicker(target); } else { this._enableDatepicker(target); } } this._attachments($(target), inst); this._autoSize(inst); this._setDate(inst, date); this._updateAlternate(inst); this._updateDatepicker(inst); } },

// change method deprecated _changeDatepicker: function(target, name, value) { this._optionDatepicker(target, name, value); },

/* Redraw the date picker attached to an input field or division. * @param target element - the target input field or division or span */ _refreshDatepicker: function(target) { var inst = this._getInst(target); if (inst) { this._updateDatepicker(inst); } },

/* Set the dates for a jQuery selection. * @param target element - the target input field or division or span * @param date Date - the new date */ _setDateDatepicker: function(target, date) { var inst = this._getInst(target); if (inst) { this._setDate(inst, date); this._updateDatepicker(inst); this._updateAlternate(inst); } },

/* Get the date(s) for the first entry in a jQuery selection. * @param target element - the target input field or division or span * @param noDefault boolean - true if no default date is to be used * @return Date - the current date */ _getDateDatepicker: function(target, noDefault) { var inst = this._getInst(target); if (inst && !inst.inline) { this._setDateFromField(inst, noDefault); } return (inst ? this._getDate(inst) : null); },

/* Handle keystrokes. */ _doKeyDown: function(event) { var onSelect, dateStr, sel, inst = $.datepicker._getInst(event.target), handled = true, isRTL = inst.dpDiv.is(".ui-datepicker-rtl");

inst._keyEvent = true; if ($.datepicker._datepickerShowing) { switch (event.keyCode) { case 9: $.datepicker._hideDatepicker(); handled = false; break; // hide on tab out case 13: sel = $("td." + $.datepicker._dayOverClass + ":not(." + $.datepicker._currentClass + ")", inst.dpDiv); if (sel[0]) { $.datepicker._selectDay(event.target, inst.selectedMonth, inst.selectedYear, sel[0]); }

onSelect = $.datepicker._get(inst, "onSelect"); if (onSelect) { dateStr = $.datepicker._formatDate(inst);

// trigger custom callback onSelect.apply((inst.input ? inst.input[0] : null), [dateStr, inst]); } else { $.datepicker._hideDatepicker(); }

return false; // don‘t submit the form case 27: $.datepicker._hideDatepicker(); break; // hide on escape case 33: $.datepicker._adjustDate(event.target, (event.ctrlKey ? -$.datepicker._get(inst, "stepBigMonths") : -$.datepicker._get(inst, "stepMonths")), "M"); break; // previous month/year on page up/+ ctrl case 34: $.datepicker._adjustDate(event.target, (event.ctrlKey ? +$.datepicker._get(inst, "stepBigMonths") : +$.datepicker._get(inst, "stepMonths")), "M"); break; // next month/year on page down/+ ctrl case 35: if (event.ctrlKey || event.metaKey) { $.datepicker._clearDate(event.target); } handled = event.ctrlKey || event.metaKey; break; // clear on ctrl or command +end case 36: if (event.ctrlKey || event.metaKey) { $.datepicker._gotoToday(event.target); } handled = event.ctrlKey || event.metaKey; break; // current on ctrl or command +home case 37: if (event.ctrlKey || event.metaKey) { $.datepicker._adjustDate(event.target, (isRTL ? +1 : -1), "D"); } handled = event.ctrlKey || event.metaKey; // -1 day on ctrl or command +left if (event.originalEvent.altKey) { $.datepicker._adjustDate(event.target, (event.ctrlKey ? -$.datepicker._get(inst, "stepBigMonths") : -$.datepicker._get(inst, "stepMonths")), "M"); } // next month/year on alt +left on Mac break; case 38: if (event.ctrlKey || event.metaKey) { $.datepicker._adjustDate(event.target, -7, "D"); } handled = event.ctrlKey || event.metaKey; break; // -1 week on ctrl or command +up case 39: if (event.ctrlKey || event.metaKey) { $.datepicker._adjustDate(event.target, (isRTL ? -1 : +1), "D"); } handled = event.ctrlKey || event.metaKey; // +1 day on ctrl or command +right if (event.originalEvent.altKey) { $.datepicker._adjustDate(event.target, (event.ctrlKey ? +$.datepicker._get(inst, "stepBigMonths") : +$.datepicker._get(inst, "stepMonths")), "M"); } // next month/year on alt +right break; case 40: if (event.ctrlKey || event.metaKey) { $.datepicker._adjustDate(event.target, +7, "D"); } handled = event.ctrlKey || event.metaKey; break; // +1 week on ctrl or command +down default: handled = false; } } else if (event.keyCode === 36 && event.ctrlKey) { // display the date picker on ctrl+home $.datepicker._showDatepicker(this); } else { handled = false; }

if (handled) { event.preventDefault(); event.stopPropagation(); } },

/* Filter entered characters - based on date format. */ _doKeyPress: function(event) { var chars, chr, inst = $.datepicker._getInst(event.target);

if ($.datepicker._get(inst, "constrainInput")) { chars = $.datepicker._possibleChars($.datepicker._get(inst, "dateFormat")); chr = String.fromCharCode(event.charCode == null ? event.keyCode : event.charCode); return event.ctrlKey || event.metaKey || (chr < " " || !chars || chars.indexOf(chr) > -1); } },

/* Synchronise manual entry and field/alternate field. */ _doKeyUp: function(event) { var date, inst = $.datepicker._getInst(event.target);

if (inst.input.val() !== inst.lastVal) { try { date = $.datepicker.parseDate($.datepicker._get(inst, "dateFormat"), (inst.input ? inst.input.val() : null), $.datepicker._getFormatConfig(inst));

if (date) { // only if valid $.datepicker._setDateFromField(inst); $.datepicker._updateAlternate(inst); $.datepicker._updateDatepicker(inst); } } catch (err) { } } return true; },

/* Pop-up the date picker for a given input field. * If false returned from beforeShow event handler do not show. * @param input element - the input field attached to the date picker or * event - if triggered by focus */ _showDatepicker: function(input) { input = input.target || input; if (input.nodeName.toLowerCase() !== "input") { // find from button/image trigger input = $("input", input.parentNode)[0]; }

if ($.datepicker._isDisabledDatepicker(input) || $.datepicker._lastInput === input) { // already here return; }

var inst, beforeShow, beforeShowSettings, isFixed, offset, showAnim, duration;

inst = $.datepicker._getInst(input); if ($.datepicker._curInst && $.datepicker._curInst !== inst) { $.datepicker._curInst.dpDiv.stop(true, true); if ( inst && $.datepicker._datepickerShowing ) { $.datepicker._hideDatepicker( $.datepicker._curInst.input[0] ); } }

beforeShow = $.datepicker._get(inst, "beforeShow"); beforeShowSettings = beforeShow ? beforeShow.apply(input, [input, inst]) : {}; if(beforeShowSettings === false){ return; } extendRemove(inst.settings, beforeShowSettings);

inst.lastVal = null; $.datepicker._lastInput = input; $.datepicker._setDateFromField(inst);

if ($.datepicker._inDialog) { // hide cursor input.value = ""; } if (!$.datepicker._pos) { // position below input $.datepicker._pos = $.datepicker._findPos(input); $.datepicker._pos[1] += input.offsetHeight; // add the height }

isFixed = false; $(input).parents().each(function() { isFixed |= $(this).css("position") === "fixed"; return !isFixed; });

offset = {left: $.datepicker._pos[0], top: $.datepicker._pos[1]}; $.datepicker._pos = null; //to avoid flashes on Firefox inst.dpDiv.empty(); // determine sizing offscreen inst.dpDiv.css({position: "absolute", display: "block", top: "-1000px"}); $.datepicker._updateDatepicker(inst); // fix width for dynamic number of date pickers // and adjust position before showing offset = $.datepicker._checkOffset(inst, offset, isFixed); inst.dpDiv.css({position: ($.datepicker._inDialog && $.blockUI ? "static" : (isFixed ? "fixed" : "absolute")), display: "none", left: offset.left + "px", top: offset.top + "px"});

if (!inst.inline) { showAnim = $.datepicker._get(inst, "showAnim"); duration = $.datepicker._get(inst, "duration"); inst.dpDiv.zIndex($(input).zIndex()+1); $.datepicker._datepickerShowing = true;

if ( $.effects && $.effects.effect[ showAnim ] ) { inst.dpDiv.show(showAnim, $.datepicker._get(inst, "showOptions"), duration); } else { inst.dpDiv[showAnim || "show"](showAnim ? duration : null); }

if ( $.datepicker._shouldFocusInput( inst ) ) { inst.input.focus(); }

$.datepicker._curInst = inst; } },

/* Generate the date picker content. */ _updateDatepicker: function(inst) { this.maxRows = 4; //Reset the max number of rows being displayed (see #7043) instActive = inst; // for delegate hover events inst.dpDiv.empty().append(this._generateHTML(inst)); this._attachHandlers(inst); inst.dpDiv.find("." + this._dayOverClass + " a").mouseover();

var origyearshtml, numMonths = this._getNumberOfMonths(inst), cols = numMonths[1], width = 17;

inst.dpDiv.removeClass("ui-datepicker-multi-2 ui-datepicker-multi-3 ui-datepicker-multi-4").width(""); if (cols > 1) { inst.dpDiv.addClass("ui-datepicker-multi-" + cols).css("width", (width * cols) + "em"); } inst.dpDiv[(numMonths[0] !== 1 || numMonths[1] !== 1 ? "add" : "remove") + "Class"]("ui-datepicker-multi"); inst.dpDiv[(this._get(inst, "isRTL") ? "add" : "remove") + "Class"]("ui-datepicker-rtl");

if (inst === $.datepicker._curInst && $.datepicker._datepickerShowing && $.datepicker._shouldFocusInput( inst ) ) { inst.input.focus(); }

// deffered render of the years select (to avoid flashes on Firefox) if( inst.yearshtml ){ origyearshtml = inst.yearshtml; setTimeout(function(){ //assure that inst.yearshtml didn‘t change. if( origyearshtml === inst.yearshtml && inst.yearshtml ){ inst.dpDiv.find("select.ui-datepicker-year:first").replaceWith(inst.yearshtml); } origyearshtml = inst.yearshtml = null; }, 0); } },

// #6694 - don‘t focus the input if it‘s already focused // this breaks the change event in IE // Support: IE and jQuery <1.9 _shouldFocusInput: function( inst ) { return inst.input && inst.input.is( ":visible" ) && !inst.input.is( ":disabled" ) && !inst.input.is( ":focus" ); },

/* Check positioning to remain on screen. */ _checkOffset: function(inst, offset, isFixed) { var dpWidth = inst.dpDiv.outerWidth(), dpHeight = inst.dpDiv.outerHeight(), inputWidth = inst.input ? inst.input.outerWidth() : 0, inputHeight = inst.input ? inst.input.outerHeight() : 0, viewWidth = document.documentElement.clientWidth + (isFixed ? 0 : $(document).scrollLeft()), viewHeight = document.documentElement.clientHeight + (isFixed ? 0 : $(document).scrollTop());

offset.left -= (this._get(inst, "isRTL") ? (dpWidth - inputWidth) : 0); offset.left -= (isFixed && offset.left === inst.input.offset().left) ? $(document).scrollLeft() : 0; offset.top -= (isFixed && offset.top === (inst.input.offset().top + inputHeight)) ? $(document).scrollTop() : 0;

// now check if datepicker is showing outside window viewport - move to a better place if so. offset.left -= Math.min(offset.left, (offset.left + dpWidth > viewWidth && viewWidth > dpWidth) ? Math.abs(offset.left + dpWidth - viewWidth) : 0); offset.top -= Math.min(offset.top, (offset.top + dpHeight > viewHeight && viewHeight > dpHeight) ? Math.abs(dpHeight + inputHeight) : 0);

return offset; },

/* Find an object‘s position on the screen. */ _findPos: function(obj) { var position, inst = this._getInst(obj), isRTL = this._get(inst, "isRTL");

while (obj && (obj.type === "hidden" || obj.nodeType !== 1 || $.expr.filters.hidden(obj))) { obj = obj[isRTL ? "previousSibling" : "nextSibling"]; }

position = $(obj).offset(); return [position.left, position.top]; },

/* Hide the date picker from view. * @param input element - the input field attached to the date picker */ _hideDatepicker: function(input) { var showAnim, duration, postProcess, onClose, inst = this._curInst;

if (!inst || (input && inst !== $.data(input, PROP_NAME))) { return; }

if (this._datepickerShowing) { showAnim = this._get(inst, "showAnim"); duration = this._get(inst, "duration"); postProcess = function() { $.datepicker._tidyDialog(inst); };

// DEPRECATED: after BC for 1.8.x $.effects[ showAnim ] is not needed if ( $.effects && ( $.effects.effect[ showAnim ] || $.effects[ showAnim ] ) ) { inst.dpDiv.hide(showAnim, $.datepicker._get(inst, "showOptions"), duration, postProcess); } else { inst.dpDiv[(showAnim === "slideDown" ? "slideUp" : (showAnim === "fadeIn" ? "fadeOut" : "hide"))]((showAnim ? duration : null), postProcess); }

if (!showAnim) { postProcess(); } this._datepickerShowing = false;

onClose = this._get(inst, "onClose"); if (onClose) { onClose.apply((inst.input ? inst.input[0] : null), [(inst.input ? inst.input.val() : ""), inst]); }

this._lastInput = null; if (this._inDialog) { this._dialogInput.css({ position: "absolute", left: "0", top: "-100px" }); if ($.blockUI) { $.unblockUI(); $("body").append(this.dpDiv); } } this._inDialog = false; } },

/* Tidy up after a dialog display. */ _tidyDialog: function(inst) { inst.dpDiv.removeClass(this._dialogClass).unbind(".ui-datepicker-calendar"); },

/* Close date picker if clicked elsewhere. */ _checkExternalClick: function(event) { if (!$.datepicker._curInst) { return; }

var $target = $(event.target), inst = $.datepicker._getInst($target[0]);

if ( ( ( $target[0].id !== $.datepicker._mainDivId && $target.parents("#" + $.datepicker._mainDivId).length === 0 && !$target.hasClass($.datepicker.markerClassName) && !$target.closest("." + $.datepicker._triggerClass).length && $.datepicker._datepickerShowing && !($.datepicker._inDialog && $.blockUI) ) ) || ( $target.hasClass($.datepicker.markerClassName) && $.datepicker._curInst !== inst ) ) { $.datepicker._hideDatepicker(); } },

/* Adjust one of the date sub-fields. */ _adjustDate: function(id, offset, period) { var target = $(id), inst = this._getInst(target[0]);

if (this._isDisabledDatepicker(target[0])) { return; } this._adjustInstDate(inst, offset + (period === "M" ? this._get(inst, "showCurrentAtPos") : 0), // undo positioning period); this._updateDatepicker(inst); },

/* Action for current link. */ _gotoToday: function(id) { var date, target = $(id), inst = this._getInst(target[0]);

if (this._get(inst, "gotoCurrent") && inst.currentDay) { inst.selectedDay = inst.currentDay; inst.drawMonth = inst.selectedMonth = inst.currentMonth; inst.drawYear = inst.selectedYear = inst.currentYear; } else { date = new Date(); inst.selectedDay = date.getDate(); inst.drawMonth = inst.selectedMonth = date.getMonth(); inst.drawYear = inst.selectedYear = date.getFullYear(); } this._notifyChange(inst); this._adjustDate(target); },

/* Action for selecting a new month/year. */ _selectMonthYear: function(id, select, period) { var target = $(id), inst = this._getInst(target[0]);

inst["selected" + (period === "M" ? "Month" : "Year")] = inst["draw" + (period === "M" ? "Month" : "Year")] = parseInt(select.options[select.selectedIndex].value,10);

this._notifyChange(inst); this._adjustDate(target); },

/* Action for selecting a day. */ _selectDay: function(id, month, year, td) { var inst, target = $(id);

if ($(td).hasClass(this._unselectableClass) || this._isDisabledDatepicker(target[0])) { return; }

inst = this._getInst(target[0]); inst.selectedDay = inst.currentDay = $("a", td).html(); inst.selectedMonth = inst.currentMonth = month; inst.selectedYear = inst.currentYear = year; this._selectDate(id, this._formatDate(inst, inst.currentDay, inst.currentMonth, inst.currentYear)); },

/* Erase the input field and hide the date picker. */ _clearDate: function(id) { var target = $(id); this._selectDate(target, ""); },

/* Update the input field with the selected date. */ _selectDate: function(id, dateStr) { var onSelect, target = $(id), inst = this._getInst(target[0]);

dateStr = (dateStr != null ? dateStr : this._formatDate(inst)); if (inst.input) { inst.input.val(dateStr); } this._updateAlternate(inst);

onSelect = this._get(inst, "onSelect"); if (onSelect) { onSelect.apply((inst.input ? inst.input[0] : null), [dateStr, inst]); // trigger custom callback } else if (inst.input) { inst.input.trigger("change"); // fire the change event }

if (inst.inline){ this._updateDatepicker(inst); } else { this._hideDatepicker(); this._lastInput = inst.input[0]; if (typeof(inst.input[0]) !== "object") { inst.input.focus(); // restore focus } this._lastInput = null; } },

/* Update any alternate field to synchronise with the main field. */ _updateAlternate: function(inst) { var altFormat, date, dateStr, altField = this._get(inst, "altField");

if (altField) { // update alternate field too altFormat = this._get(inst, "altFormat") || this._get(inst, "dateFormat"); date = this._getDate(inst); dateStr = this.formatDate(altFormat, date, this._getFormatConfig(inst)); $(altField).each(function() { $(this).val(dateStr); }); } },

/* Set as beforeShowDay function to prevent selection of weekends. * @param date Date - the date to customise * @return [boolean, string] - is this date selectable?, what is its CSS class? */ noWeekends: function(date) { var day = date.getDay(); return [(day > 0 && day < 6), ""]; },

/* Set as calculateWeek to determine the week of the year based on the ISO 8601 definition. * @param date Date - the date to get the week for * @return number - the number of the week within the year that contains this date */ iso8601Week: function(date) { var time, checkDate = new Date(date.getTime());

// Find Thursday of this week starting on Monday checkDate.setDate(checkDate.getDate() + 4 - (checkDate.getDay() || 7));

time = checkDate.getTime(); checkDate.setMonth(0); // Compare with Jan 1 checkDate.setDate(1); return Math.floor(Math.round((time - checkDate) / 86400000) / 7) + 1; },

/* Parse a string value into a date object. * See formatDate below for the possible formats. * * @param format string - the expected format of the date * @param value string - the date in the above format * @param settings Object - attributes include: * shortYearCutoff number - the cutoff year for determining the century (optional) * dayNamesShort string[7] - abbreviated names of the days from Sunday (optional) * dayNames string[7] - names of the days from Sunday (optional) * monthNamesShort string[12] - abbreviated names of the months (optional) * monthNames string[12] - names of the months (optional) * @return Date - the extracted date value or null if value is blank */ parseDate: function (format, value, settings) { if (format == null || value == null) { throw "Invalid arguments"; }

value = (typeof value === "object" ? value.toString() : value + ""); if (value === "") { return null; }

var iFormat, dim, extra, iValue = 0, shortYearCutoffTemp = (settings ? settings.shortYearCutoff : null) || this._defaults.shortYearCutoff, shortYearCutoff = (typeof shortYearCutoffTemp !== "string" ? shortYearCutoffTemp : new Date().getFullYear() % 100 + parseInt(shortYearCutoffTemp, 10)), dayNamesShort = (settings ? settings.dayNamesShort : null) || this._defaults.dayNamesShort, dayNames = (settings ? settings.dayNames : null) || this._defaults.dayNames, monthNamesShort = (settings ? settings.monthNamesShort : null) || this._defaults.monthNamesShort, monthNames = (settings ? settings.monthNames : null) || this._defaults.monthNames, year = -1, month = -1, day = -1, doy = -1, literal = false, date, // Check whether a format character is doubled lookAhead = function(match) { var matches = (iFormat + 1 < format.length && format.charAt(iFormat + 1) === match); if (matches) { iFormat++; } return matches; }, // Extract a number from the string value getNumber = function(match) { var isDoubled = lookAhead(match), size = (match === "@" ? 14 : (match === "!" ? 20 : (match === "y" && isDoubled ? 4 : (match === "o" ? 3 : 2)))), digits = new RegExp("^\\d{1," + size + "}"), num = value.substring(iValue).match(digits); if (!num) { throw "Missing number at position " + iValue; } iValue += num[0].length; return parseInt(num[0], 10); }, // Extract a name from the string value and convert to an index getName = function(match, shortNames, longNames) { var index = -1, names = $.map(lookAhead(match) ? longNames : shortNames, function (v, k) { return [ [k, v] ]; }).sort(function (a, b) { return -(a[1].length - b[1].length); });

$.each(names, function (i, pair) { var name = pair[1]; if (value.substr(iValue, name.length).toLowerCase() === name.toLowerCase()) { index = pair[0]; iValue += name.length; return false; } }); if (index !== -1) { return index + 1; } else { throw "Unknown name at position " + iValue; } }, // Confirm that a literal character matches the string value checkLiteral = function() { if (value.charAt(iValue) !== format.charAt(iFormat)) { throw "Unexpected literal at position " + iValue; } iValue++; };

for (iFormat = 0; iFormat < format.length; iFormat++) { if (literal) { if (format.charAt(iFormat) === "‘" && !lookAhead("‘")) { literal = false; } else { checkLiteral(); } } else { switch (format.charAt(iFormat)) { case "d": day = getNumber("d"); break; case "D": getName("D", dayNamesShort, dayNames); break; case "o": doy = getNumber("o"); break; case "m": month = getNumber("m"); break; case "M": month = getName("M", monthNamesShort, monthNames); break; case "y": year = getNumber("y"); break; case "@": date = new Date(getNumber("@")); year = date.getFullYear(); month = date.getMonth() + 1; day = date.getDate(); break; case "!": date = new Date((getNumber("!") - this._ticksTo1970) / 10000); year = date.getFullYear(); month = date.getMonth() + 1; day = date.getDate(); break; case "‘": if (lookAhead("‘")){ checkLiteral(); } else { literal = true; } break; default: checkLiteral(); } } }

if (iValue < value.length){ extra = value.substr(iValue); if (!/^\s+/.test(extra)) { throw "Extra/unparsed characters found in date: " + extra; } }

if (year === -1) { year = new Date().getFullYear(); } else if (year < 100) { year += new Date().getFullYear() - new Date().getFullYear() % 100 + (year <= shortYearCutoff ? 0 : -100); }

if (doy > -1) { month = 1; day = doy; do { dim = this._getDaysInMonth(year, month - 1); if (day <= dim) { break; } month++; day -= dim; } while (true); }

date = this._daylightSavingAdjust(new Date(year, month - 1, day)); if (date.getFullYear() !== year || date.getMonth() + 1 !== month || date.getDate() !== day) { throw "Invalid date"; // E.g. 31/02/00 } return date; },

/* Standard date formats. */ ATOM: "yy-mm-dd", // RFC 3339 (ISO 8601) COOKIE: "D, dd M yy", ISO_8601: "yy-mm-dd", RFC_822: "D, d M y", RFC_850: "DD, dd-M-y", RFC_1036: "D, d M y", RFC_1123: "D, d M yy", RFC_2822: "D, d M yy", RSS: "D, d M y", // RFC 822 TICKS: "!", TIMESTAMP: "@", W3C: "yy-mm-dd", // ISO 8601

_ticksTo1970: (((1970 - 1) * 365 + Math.floor(1970 / 4) - Math.floor(1970 / 100) + Math.floor(1970 / 400)) * 24 * 60 * 60 * 10000000),

/* Format a date object into a string value. * The format can be combinations of the following: * d - day of month (no leading zero) * dd - day of month (two digit) * o - day of year (no leading zeros) * oo - day of year (three digit) * D - day name short * DD - day name long * m - month of year (no leading zero) * mm - month of year (two digit) * M - month name short * MM - month name long * y - year (two digit) * yy - year (four digit) * @ - Unix timestamp (ms since 01/01/1970) * ! - Windows ticks (100ns since 01/01/0001) * "..." - literal text * ‘‘ - single quote * * @param format string - the desired format of the date * @param date Date - the date value to format * @param settings Object - attributes include: * dayNamesShort string[7] - abbreviated names of the days from Sunday (optional) * dayNames string[7] - names of the days from Sunday (optional) * monthNamesShort string[12] - abbreviated names of the months (optional) * monthNames string[12] - names of the months (optional) * @return string - the date in the above format */ formatDate: function (format, date, settings) { if (!date) { return ""; }

var iFormat, dayNamesShort = (settings ? settings.dayNamesShort : null) || this._defaults.dayNamesShort, dayNames = (settings ? settings.dayNames : null) || this._defaults.dayNames, monthNamesShort = (settings ? settings.monthNamesShort : null) || this._defaults.monthNamesShort, monthNames = (settings ? settings.monthNames : null) || this._defaults.monthNames, // Check whether a format character is doubled lookAhead = function(match) { var matches = (iFormat + 1 < format.length && format.charAt(iFormat + 1) === match); if (matches) { iFormat++; } return matches; }, // Format a number, with leading zero if necessary formatNumber = function(match, value, len) { var num = "" + value; if (lookAhead(match)) { while (num.length < len) { num = "0" + num; } } return num; }, // Format a name, short or long as requested formatName = function(match, value, shortNames, longNames) { return (lookAhead(match) ? longNames[value] : shortNames[value]); }, output = "", literal = false;

if (date) { for (iFormat = 0; iFormat < format.length; iFormat++) { if (literal) { if (format.charAt(iFormat) === "‘" && !lookAhead("‘")) { literal = false; } else { output += format.charAt(iFormat); } } else { switch (format.charAt(iFormat)) { case "d": output += formatNumber("d", date.getDate(), 2); break; case "D": output += formatName("D", date.getDay(), dayNamesShort, dayNames); break; case "o": output += formatNumber("o", Math.round((new Date(date.getFullYear(), date.getMonth(), date.getDate()).getTime() - new Date(date.getFullYear(), 0, 0).getTime()) / 86400000), 3); break; case "m": output += formatNumber("m", date.getMonth() + 1, 2); break; case "M": output += formatName("M", date.getMonth(), monthNamesShort, monthNames); break; case "y": output += (lookAhead("y") ? date.getFullYear() : (date.getYear() % 100 < 10 ? "0" : "") + date.getYear() % 100); break; case "@": output += date.getTime(); break; case "!": output += date.getTime() * 10000 + this._ticksTo1970; break; case "‘": if (lookAhead("‘")) { output += "‘"; } else { literal = true; } break; default: output += format.charAt(iFormat); } } } } return output; },

/* Extract all possible characters from the date format. */ _possibleChars: function (format) { var iFormat, chars = "", literal = false, // Check whether a format character is doubled lookAhead = function(match) { var matches = (iFormat + 1 < format.length && format.charAt(iFormat + 1) === match); if (matches) { iFormat++; } return matches; };

for (iFormat = 0; iFormat < format.length; iFormat++) { if (literal) { if (format.charAt(iFormat) === "‘" && !lookAhead("‘")) { literal = false; } else { chars += format.charAt(iFormat); } } else { switch (format.charAt(iFormat)) { case "d": case "m": case "y": case "@": chars += "0123456789"; break; case "D": case "M": return null; // Accept anything case "‘": if (lookAhead("‘")) { chars += "‘"; } else { literal = true; } break; default: chars += format.charAt(iFormat); } } } return chars; },

/* Get a setting value, defaulting if necessary. */ _get: function(inst, name) { return inst.settings[name] !== undefined ? inst.settings[name] : this._defaults[name]; },

/* Parse existing date and initialise date picker. */ _setDateFromField: function(inst, noDefault) { if (inst.input.val() === inst.lastVal) { return; }

var dateFormat = this._get(inst, "dateFormat"), dates = inst.lastVal = inst.input ? inst.input.val() : null, defaultDate = this._getDefaultDate(inst), date = defaultDate, settings = this._getFormatConfig(inst);

try { date = this.parseDate(dateFormat, dates, settings) || defaultDate; } catch (event) { dates = (noDefault ? "" : dates); } inst.selectedDay = date.getDate(); inst.drawMonth = inst.selectedMonth = date.getMonth(); inst.drawYear = inst.selectedYear = date.getFullYear(); inst.currentDay = (dates ? date.getDate() : 0); inst.currentMonth = (dates ? date.getMonth() : 0); inst.currentYear = (dates ? date.getFullYear() : 0); this._adjustInstDate(inst); },

/* Retrieve the default date shown on opening. */ _getDefaultDate: function(inst) { return this._restrictMinMax(inst, this._determineDate(inst, this._get(inst, "defaultDate"), new Date())); },

/* A date may be specified as an exact value or a relative one. */ _determineDate: function(inst, date, defaultDate) { var offsetNumeric = function(offset) { var date = new Date(); date.setDate(date.getDate() + offset); return date; }, offsetString = function(offset) { try { return $.datepicker.parseDate($.datepicker._get(inst, "dateFormat"), offset, $.datepicker._getFormatConfig(inst)); } catch (e) { // Ignore }

var date = (offset.toLowerCase().match(/^c/) ? $.datepicker._getDate(inst) : null) || new Date(), year = date.getFullYear(), month = date.getMonth(), day = date.getDate(), pattern = /([+\-]?[0-9]+)\s*(d|D|w|W|m|M|y|Y)?/g, matches = pattern.exec(offset);

while (matches) { switch (matches[2] || "d") { case "d" : case "D" : day += parseInt(matches[1],10); break; case "w" : case "W" : day += parseInt(matches[1],10) * 7; break; case "m" : case "M" : month += parseInt(matches[1],10); day = Math.min(day, $.datepicker._getDaysInMonth(year, month)); break; case "y": case "Y" : year += parseInt(matches[1],10); day = Math.min(day, $.datepicker._getDaysInMonth(year, month)); break; } matches = pattern.exec(offset); } return new Date(year, month, day); }, newDate = (date == null || date === "" ? defaultDate : (typeof date === "string" ? offsetString(date) : (typeof date === "number" ? (isNaN(date) ? defaultDate : offsetNumeric(date)) : new Date(date.getTime()))));

newDate = (newDate && newDate.toString() === "Invalid Date" ? defaultDate : newDate); if (newDate) { newDate.setHours(0); newDate.setMinutes(0); newDate.setSeconds(0); newDate.setMilliseconds(0); } return this._daylightSavingAdjust(newDate); },

/* Handle switch to/from daylight saving. * Hours may be non-zero on daylight saving cut-over: * > 12 when midnight changeover, but then cannot generate * midnight datetime, so jump to 1AM, otherwise reset. * @param date (Date) the date to check * @return (Date) the corrected date */ _daylightSavingAdjust: function(date) { if (!date) { return null; } date.setHours(date.getHours() > 12 ? date.getHours() + 2 : 0); return date; },

/* Set the date(s) directly. */ _setDate: function(inst, date, noChange) { var clear = !date, origMonth = inst.selectedMonth, origYear = inst.selectedYear, newDate = this._restrictMinMax(inst, this._determineDate(inst, date, new Date()));

inst.selectedDay = inst.currentDay = newDate.getDate(); inst.drawMonth = inst.selectedMonth = inst.currentMonth = newDate.getMonth(); inst.drawYear = inst.selectedYear = inst.currentYear = newDate.getFullYear(); if ((origMonth !== inst.selectedMonth || origYear !== inst.selectedYear) && !noChange) { this._notifyChange(inst); } this._adjustInstDate(inst); if (inst.input) { inst.input.val(clear ? "" : this._formatDate(inst)); } },

/* Retrieve the date(s) directly. */ _getDate: function(inst) { var startDate = (!inst.currentYear || (inst.input && inst.input.val() === "") ? null : this._daylightSavingAdjust(new Date( inst.currentYear, inst.currentMonth, inst.currentDay))); return startDate; },

/* Attach the onxxx handlers. These are declared statically so * they work with static code transformers like Caja. */ _attachHandlers: function(inst) { var stepMonths = this._get(inst, "stepMonths"), id = "#" + inst.id.replace( /\\\\/g, "\\" ); inst.dpDiv.find("[data-handler]").map(function () { var handler = { prev: function () { $.datepicker._adjustDate(id, -stepMonths, "M"); }, next: function () { $.datepicker._adjustDate(id, +stepMonths, "M"); }, hide: function () { $.datepicker._hideDatepicker(); }, today: function () { $.datepicker._gotoToday(id); }, selectDay: function () { $.datepicker._selectDay(id, +this.getAttribute("data-month"), +this.getAttribute("data-year"), this); return false; }, selectMonth: function () { $.datepicker._selectMonthYear(id, this, "M"); return false; }, selectYear: function () { $.datepicker._selectMonthYear(id, this, "Y"); return false; } }; $(this).bind(this.getAttribute("data-event"), handler[this.getAttribute("data-handler")]); }); },

/* Generate the HTML for the current state of the date picker. */ _generateHTML: function(inst) { var maxDraw, prevText, prev, nextText, next, currentText, gotoDate, controls, buttonPanel, firstDay, showWeek, dayNames, dayNamesMin, monthNames, monthNamesShort, beforeShowDay, showOtherMonths, selectOtherMonths, defaultDate, html, dow, row, group, col, selectedDate, cornerClass, calender, thead, day, daysInMonth, leadDays, curRows, numRows, printDate, dRow, tbody, daySettings, otherMonth, unselectable, tempDate = new Date(), today = this._daylightSavingAdjust( new Date(tempDate.getFullYear(), tempDate.getMonth(), tempDate.getDate())), // clear time isRTL = this._get(inst, "isRTL"), showButtonPanel = this._get(inst, "showButtonPanel"), hideIfNoPrevNext = this._get(inst, "hideIfNoPrevNext"), navigationAsDateFormat = this._get(inst, "navigationAsDateFormat"), numMonths = this._getNumberOfMonths(inst), showCurrentAtPos = this._get(inst, "showCurrentAtPos"), stepMonths = this._get(inst, "stepMonths"), isMultiMonth = (numMonths[0] !== 1 || numMonths[1] !== 1), currentDate = this._daylightSavingAdjust((!inst.currentDay ? new Date(9999, 9, 9) : new Date(inst.currentYear, inst.currentMonth, inst.currentDay))), minDate = this._getMinMaxDate(inst, "min"), maxDate = this._getMinMaxDate(inst, "max"), drawMonth = inst.drawMonth - showCurrentAtPos, drawYear = inst.drawYear;

if (drawMonth < 0) { drawMonth += 12; drawYear--; } if (maxDate) { maxDraw = this._daylightSavingAdjust(new Date(maxDate.getFullYear(), maxDate.getMonth() - (numMonths[0] * numMonths[1]) + 1, maxDate.getDate())); maxDraw = (minDate && maxDraw < minDate ? minDate : maxDraw); while (this._daylightSavingAdjust(new Date(drawYear, drawMonth, 1)) > maxDraw) { drawMonth--; if (drawMonth < 0) { drawMonth = 11; drawYear--; } } } inst.drawMonth = drawMonth; inst.drawYear = drawYear;

prevText = this._get(inst, "prevText"); prevText = (!navigationAsDateFormat ? prevText : this.formatDate(prevText, this._daylightSavingAdjust(new Date(drawYear, drawMonth - stepMonths, 1)), this._getFormatConfig(inst)));

prev = (this._canAdjustMonth(inst, -1, drawYear, drawMonth) ? "<a class=‘ui-datepicker-prev ui-corner-all‘ data-handler=‘prev‘ data-event=‘click‘" + " title=‘" + prevText + "‘><span class=‘ui-icon ui-icon-circle-triangle-" + ( isRTL ? "e" : "w") + "‘>" + prevText + "</span></a>" : (hideIfNoPrevNext ? "" : "<a class=‘ui-datepicker-prev ui-corner-all ui-state-disabled‘ title=‘"+ prevText +"‘><span class=‘ui-icon ui-icon-circle-triangle-" + ( isRTL ? "e" : "w") + "‘>" + prevText + "</span></a>"));

nextText = this._get(inst, "nextText"); nextText = (!navigationAsDateFormat ? nextText : this.formatDate(nextText, this._daylightSavingAdjust(new Date(drawYear, drawMonth + stepMonths, 1)), this._getFormatConfig(inst)));

next = (this._canAdjustMonth(inst, +1, drawYear, drawMonth) ? "<a class=‘ui-datepicker-next ui-corner-all‘ data-handler=‘next‘ data-event=‘click‘" + " title=‘" + nextText + "‘><span class=‘ui-icon ui-icon-circle-triangle-" + ( isRTL ? "w" : "e") + "‘>" + nextText + "</span></a>" : (hideIfNoPrevNext ? "" : "<a class=‘ui-datepicker-next ui-corner-all ui-state-disabled‘ title=‘"+ nextText + "‘><span class=‘ui-icon ui-icon-circle-triangle-" + ( isRTL ? "w" : "e") + "‘>" + nextText + "</span></a>"));

currentText = this._get(inst, "currentText"); gotoDate = (this._get(inst, "gotoCurrent") && inst.currentDay ? currentDate : today); currentText = (!navigationAsDateFormat ? currentText : this.formatDate(currentText, gotoDate, this._getFormatConfig(inst)));

controls = (!inst.inline ? "<button type=‘button‘ class=‘ui-datepicker-close ui-state-default ui-priority-primary ui-corner-all‘ data-handler=‘hide‘ data-event=‘click‘>" + this._get(inst, "closeText") + "</button>" : "");

buttonPanel = (showButtonPanel) ? "<div class=‘ui-datepicker-buttonpane ui-widget-content‘>" + (isRTL ? controls : "") + (this._isInRange(inst, gotoDate) ? "<button type=‘button‘ class=‘ui-datepicker-current ui-state-default ui-priority-secondary ui-corner-all‘ data-handler=‘today‘ data-event=‘click‘" + ">" + currentText + "</button>" : "") + (isRTL ? "" : controls) + "</div>" : "";

firstDay = parseInt(this._get(inst, "firstDay"),10); firstDay = (isNaN(firstDay) ? 0 : firstDay);

showWeek = this._get(inst, "showWeek"); dayNames = this._get(inst, "dayNames"); dayNamesMin = this._get(inst, "dayNamesMin"); monthNames = this._get(inst, "monthNames"); monthNamesShort = this._get(inst, "monthNamesShort"); beforeShowDay = this._get(inst, "beforeShowDay"); showOtherMonths = this._get(inst, "showOtherMonths"); selectOtherMonths = this._get(inst, "selectOtherMonths"); defaultDate = this._getDefaultDate(inst); html = ""; dow; for (row = 0; row < numMonths[0]; row++) { group = ""; this.maxRows = 4; for (col = 0; col < numMonths[1]; col++) { selectedDate = this._daylightSavingAdjust(new Date(drawYear, drawMonth, inst.selectedDay)); cornerClass = " ui-corner-all"; calender = ""; if (isMultiMonth) { calender += "<div class=‘ui-datepicker-group"; if (numMonths[1] > 1) { switch (col) { case 0: calender += " ui-datepicker-group-first"; cornerClass = " ui-corner-" + (isRTL ? "right" : "left"); break; case numMonths[1]-1: calender += " ui-datepicker-group-last"; cornerClass = " ui-corner-" + (isRTL ? "left" : "right"); break; default: calender += " ui-datepicker-group-middle"; cornerClass = ""; break; } } calender += "‘>"; } calender += "<div class=‘ui-datepicker-header ui-widget-header ui-helper-clearfix" + cornerClass + "‘>" + (/all|left/.test(cornerClass) && row === 0 ? (isRTL ? next : prev) : "") + (/all|right/.test(cornerClass) && row === 0 ? (isRTL ? prev : next) : "") + this._generateMonthYearHeader(inst, drawMonth, drawYear, minDate, maxDate, row > 0 || col > 0, monthNames, monthNamesShort) + // draw month headers "</div><table class=‘ui-datepicker-calendar‘><thead>" + "<tr>"; thead = (showWeek ? "<th class=‘ui-datepicker-week-col‘>" + this._get(inst, "weekHeader") + "</th>" : ""); for (dow = 0; dow < 7; dow++) { // days of the week day = (dow + firstDay) % 7; thead += "<th" + ((dow + firstDay + 6) % 7 >= 5 ? " class=‘ui-datepicker-week-end‘" : "") + ">" + "<span title=‘" + dayNames[day] + "‘>" + dayNamesMin[day] + "</span></th>"; } calender += thead + "</tr></thead><tbody>"; daysInMonth = this._getDaysInMonth(drawYear, drawMonth); if (drawYear === inst.selectedYear && drawMonth === inst.selectedMonth) { inst.selectedDay = Math.min(inst.selectedDay, daysInMonth); } leadDays = (this._getFirstDayOfMonth(drawYear, drawMonth) - firstDay + 7) % 7; curRows = Math.ceil((leadDays + daysInMonth) / 7); // calculate the number of rows to generate numRows = (isMultiMonth ? this.maxRows > curRows ? this.maxRows : curRows : curRows); //If multiple months, use the higher number of rows (see #7043) this.maxRows = numRows; printDate = this._daylightSavingAdjust(new Date(drawYear, drawMonth, 1 - leadDays)); for (dRow = 0; dRow < numRows; dRow++) { // create date picker rows calender += "<tr>"; tbody = (!showWeek ? "" : "<td class=‘ui-datepicker-week-col‘>" + this._get(inst, "calculateWeek")(printDate) + "</td>"); for (dow = 0; dow < 7; dow++) { // create date picker days daySettings = (beforeShowDay ? beforeShowDay.apply((inst.input ? inst.input[0] : null), [printDate]) : [true, ""]); otherMonth = (printDate.getMonth() !== drawMonth); unselectable = (otherMonth && !selectOtherMonths) || !daySettings[0] || (minDate && printDate < minDate) || (maxDate && printDate > maxDate); tbody += "<td class=‘" + ((dow + firstDay + 6) % 7 >= 5 ? " ui-datepicker-week-end" : "") + // highlight weekends (otherMonth ? " ui-datepicker-other-month" : "") + // highlight days from other months ((printDate.getTime() === selectedDate.getTime() && drawMonth === inst.selectedMonth && inst._keyEvent) || // user pressed key (defaultDate.getTime() === printDate.getTime() && defaultDate.getTime() === selectedDate.getTime()) ? // or defaultDate is current printedDate and defaultDate is selectedDate " " + this._dayOverClass : "") + // highlight selected day (unselectable ? " " + this._unselectableClass + " ui-state-disabled": "") + // highlight unselectable days (otherMonth && !showOtherMonths ? "" : " " + daySettings[1] + // highlight custom dates (printDate.getTime() === currentDate.getTime() ? " " + this._currentClass : "") + // highlight selected day (printDate.getTime() === today.getTime() ? " ui-datepicker-today" : "")) + "‘" + // highlight today (if different) ((!otherMonth || showOtherMonths) && daySettings[2] ? " title=‘" + daySettings[2].replace(/‘/g, "'") + "‘" : "") + // cell title (unselectable ? "" : " data-handler=‘selectDay‘ data-event=‘click‘ data-month=‘" + printDate.getMonth() + "‘ data-year=‘" + printDate.getFullYear() + "‘") + ">" + // actions (otherMonth && !showOtherMonths ? " " : // display for other months (unselectable ? "<span class=‘ui-state-default‘>" + printDate.getDate() + "</span>" : "<a class=‘ui-state-default" + (printDate.getTime() === today.getTime() ? " ui-state-highlight" : "") + (printDate.getTime() === currentDate.getTime() ? " ui-state-active" : "") + // highlight selected day (otherMonth ? " ui-priority-secondary" : "") + // distinguish dates from other months "‘ href=‘#‘>" + printDate.getDate() + "</a>")) + "</td>"; // display selectable date printDate.setDate(printDate.getDate() + 1); printDate = this._daylightSavingAdjust(printDate); } calender += tbody + "</tr>"; } drawMonth++; if (drawMonth > 11) { drawMonth = 0; drawYear++; } calender += "</tbody></table>" + (isMultiMonth ? "</div>" + ((numMonths[0] > 0 && col === numMonths[1]-1) ? "<div class=‘ui-datepicker-row-break‘></div>" : "") : ""); group += calender; } html += group; } html += buttonPanel; inst._keyEvent = false; return html; },

/* Generate the month and year header. */ _generateMonthYearHeader: function(inst, drawMonth, drawYear, minDate, maxDate, secondary, monthNames, monthNamesShort) {

var inMinYear, inMaxYear, month, years, thisYear, determineYear, year, endYear, changeMonth = this._get(inst, "changeMonth"), changeYear = this._get(inst, "changeYear"), showMonthAfterYear = this._get(inst, "showMonthAfterYear"), html = "<div class=‘ui-datepicker-title‘>", monthHtml = "";

// month selection if (secondary || !changeMonth) { monthHtml += "<span class=‘ui-datepicker-month‘>" + monthNames[drawMonth] + "</span>"; } else { inMinYear = (minDate && minDate.getFullYear() === drawYear); inMaxYear = (maxDate && maxDate.getFullYear() === drawYear); monthHtml += "<select class=‘ui-datepicker-month‘ data-handler=‘selectMonth‘ data-event=‘change‘>"; for ( month = 0; month < 12; month++) { if ((!inMinYear || month >= minDate.getMonth()) && (!inMaxYear || month <= maxDate.getMonth())) { monthHtml += "<option value=‘" + month + "‘" + (month === drawMonth ? " selected=‘selected‘" : "") + ">" + monthNamesShort[month] + "</option>"; } } monthHtml += "</select>"; }

if (!showMonthAfterYear) { html += monthHtml + (secondary || !(changeMonth && changeYear) ? " " : ""); }

// year selection if ( !inst.yearshtml ) { inst.yearshtml = ""; if (secondary || !changeYear) { html += "<span class=‘ui-datepicker-year‘>" + drawYear + "</span>"; } else { // determine range of years to display years = this._get(inst, "yearRange").split(":"); thisYear = new Date().getFullYear(); determineYear = function(value) { var year = (value.match(/c[+\-].*/) ? drawYear + parseInt(value.substring(1), 10) : (value.match(/[+\-].*/) ? thisYear + parseInt(value, 10) : parseInt(value, 10))); return (isNaN(year) ? thisYear : year); }; year = determineYear(years[0]); endYear = Math.max(year, determineYear(years[1] || "")); year = (minDate ? Math.max(year, minDate.getFullYear()) : year); endYear = (maxDate ? Math.min(endYear, maxDate.getFullYear()) : endYear); inst.yearshtml += "<select class=‘ui-datepicker-year‘ data-handler=‘selectYear‘ data-event=‘change‘>"; for (; year <= endYear; year++) { inst.yearshtml += "<option value=‘" + year + "‘" + (year === drawYear ? " selected=‘selected‘" : "") + ">" + year + "</option>"; } inst.yearshtml += "</select>";

html += inst.yearshtml; inst.yearshtml = null; } }

html += this._get(inst, "yearSuffix"); if (showMonthAfterYear) { html += (secondary || !(changeMonth && changeYear) ? " " : "") + monthHtml; } html += "</div>"; // Close datepicker_header return html; },

/* Adjust one of the date sub-fields. */ _adjustInstDate: function(inst, offset, period) { var year = inst.drawYear + (period === "Y" ? offset : 0), month = inst.drawMonth + (period === "M" ? offset : 0), day = Math.min(inst.selectedDay, this._getDaysInMonth(year, month)) + (period === "D" ? offset : 0), date = this._restrictMinMax(inst, this._daylightSavingAdjust(new Date(year, month, day)));

inst.selectedDay = date.getDate(); inst.drawMonth = inst.selectedMonth = date.getMonth(); inst.drawYear = inst.selectedYear = date.getFullYear(); if (period === "M" || period === "Y") { this._notifyChange(inst); } },

/* Ensure a date is within any min/max bounds. */ _restrictMinMax: function(inst, date) { var minDate = this._getMinMaxDate(inst, "min"), maxDate = this._getMinMaxDate(inst, "max"), newDate = (minDate && date < minDate ? minDate : date); return (maxDate && newDate > maxDate ? maxDate : newDate); },

/* Notify change of month/year. */ _notifyChange: function(inst) { var onChange = this._get(inst, "onChangeMonthYear"); if (onChange) { onChange.apply((inst.input ? inst.input[0] : null), [inst.selectedYear, inst.selectedMonth + 1, inst]); } },

/* Determine the number of months to show. */ _getNumberOfMonths: function(inst) { var numMonths = this._get(inst, "numberOfMonths"); return (numMonths == null ? [1, 1] : (typeof numMonths === "number" ? [1, numMonths] : numMonths)); },

/* Determine the current maximum date - ensure no time components are set. */ _getMinMaxDate: function(inst, minMax) { return this._determineDate(inst, this._get(inst, minMax + "Date"), null); },

/* Find the number of days in a given month. */ _getDaysInMonth: function(year, month) { return 32 - this._daylightSavingAdjust(new Date(year, month, 32)).getDate(); },

/* Find the day of the week of the first of a month. */ _getFirstDayOfMonth: function(year, month) { return new Date(year, month, 1).getDay(); },

/* Determines if we should allow a "next/prev" month display change. */ _canAdjustMonth: function(inst, offset, curYear, curMonth) { var numMonths = this._getNumberOfMonths(inst), date = this._daylightSavingAdjust(new Date(curYear, curMonth + (offset < 0 ? offset : numMonths[0] * numMonths[1]), 1));

if (offset < 0) { date.setDate(this._getDaysInMonth(date.getFullYear(), date.getMonth())); } return this._isInRange(inst, date); },

/* Is the given date in the accepted range? */ _isInRange: function(inst, date) { var yearSplit, currentYear, minDate = this._getMinMaxDate(inst, "min"), maxDate = this._getMinMaxDate(inst, "max"), minYear = null, maxYear = null, years = this._get(inst, "yearRange"); if (years){ yearSplit = years.split(":"); currentYear = new Date().getFullYear(); minYear = parseInt(yearSplit[0], 10); maxYear = parseInt(yearSplit[1], 10); if ( yearSplit[0].match(/[+\-].*/) ) { minYear += currentYear; } if ( yearSplit[1].match(/[+\-].*/) ) { maxYear += currentYear; } }

return ((!minDate || date.getTime() >= minDate.getTime()) && (!maxDate || date.getTime() <= maxDate.getTime()) && (!minYear || date.getFullYear() >= minYear) && (!maxYear || date.getFullYear() <= maxYear)); },

/* Provide the configuration settings for formatting/parsing. */ _getFormatConfig: function(inst) { var shortYearCutoff = this._get(inst, "shortYearCutoff"); shortYearCutoff = (typeof shortYearCutoff !== "string" ? shortYearCutoff : new Date().getFullYear() % 100 + parseInt(shortYearCutoff, 10)); return {shortYearCutoff: shortYearCutoff, dayNamesShort: this._get(inst, "dayNamesShort"), dayNames: this._get(inst, "dayNames"), monthNamesShort: this._get(inst, "monthNamesShort"), monthNames: this._get(inst, "monthNames")}; },

/* Format the given date for display. */ _formatDate: function(inst, day, month, year) { if (!day) { inst.currentDay = inst.selectedDay; inst.currentMonth = inst.selectedMonth; inst.currentYear = inst.selectedYear; } var date = (day ? (typeof day === "object" ? day : this._daylightSavingAdjust(new Date(year, month, day))) : this._daylightSavingAdjust(new Date(inst.currentYear, inst.currentMonth, inst.currentDay))); return this.formatDate(this._get(inst, "dateFormat"), date, this._getFormatConfig(inst)); } });

/* * Bind hover events for datepicker elements. * Done via delegate so the binding only occurs once in the lifetime of the parent div. * Global instActive, set by _updateDatepicker allows the handlers to find their way back to the active picker. */ function bindHover(dpDiv) { var selector = "button, .ui-datepicker-prev, .ui-datepicker-next, .ui-datepicker-calendar td a"; return dpDiv.delegate(selector, "mouseout", function() { $(this).removeClass("ui-state-hover"); if (this.className.indexOf("ui-datepicker-prev") !== -1) { $(this).removeClass("ui-datepicker-prev-hover"); } if (this.className.indexOf("ui-datepicker-next") !== -1) { $(this).removeClass("ui-datepicker-next-hover"); } }) .delegate(selector, "mouseover", function(){ if (!$.datepicker._isDisabledDatepicker( instActive.inline ? dpDiv.parent()[0] : instActive.input[0])) { $(this).parents(".ui-datepicker-calendar").find("a").removeClass("ui-state-hover"); $(this).addClass("ui-state-hover"); if (this.className.indexOf("ui-datepicker-prev") !== -1) { $(this).addClass("ui-datepicker-prev-hover"); } if (this.className.indexOf("ui-datepicker-next") !== -1) { $(this).addClass("ui-datepicker-next-hover"); } } }); }

/* jQuery extend now ignores nulls! */ function extendRemove(target, props) { $.extend(target, props); for (var name in props) { if (props[name] == null) { target[name] = props[name]; } } return target; }

/* Invoke the datepicker functionality. @param options string - a command, optionally followed by additional parameters or Object - settings for attaching new datepicker functionality @return jQuery object */ $.fn.datepicker = function(options){

/* Verify an empty collection wasn‘t passed - Fixes #6976 */ if ( !this.length ) { return this; }

/* Initialise the date picker. */ if (!$.datepicker.initialized) { $(document).mousedown($.datepicker._checkExternalClick); $.datepicker.initialized = true; }

/* Append datepicker main container to body if not exist. */ if ($("#"+$.datepicker._mainDivId).length === 0) { $("body").append($.datepicker.dpDiv); }

$.datepicker = new Datepicker(); // singleton instance $.datepicker.initialized = false; $.datepicker.uuid = new Date().getTime(); $.datepicker.version = "1.10.4";

})(jQuery); (function( $, undefined ) {

var sizeRelatedOptions = { buttons: true, height: true, maxHeight: true, maxWidth: true, minHeight: true, minWidth: true, width: true }, resizableRelatedOptions = { maxHeight: true, maxWidth: true, minHeight: true, minWidth: true };

$.widget( "ui.dialog", { version: "1.10.4", options: { appendTo: "body", autoOpen: true, buttons: [], closeOnEscape: true, closeText: "close", dialogClass: "", draggable: true, hide: null, height: "auto", maxHeight: null, maxWidth: null, minHeight: 150, minWidth: 150, modal: false, position: { my: "center", at: "center", of: window, collision: "fit", // Ensure the titlebar is always visible using: function( pos ) { var topOffset = $( this ).css( pos ).offset().top; if ( topOffset < 0 ) { $( this ).css( "top", pos.top - topOffset ); } } }, resizable: true, show: null, title: null, width: 300,

// callbacks beforeClose: null, close: null, drag: null, dragStart: null, dragStop: null, focus: null, open: null, resize: null, resizeStart: null, resizeStop: null },

_create: function() { this.originalCss = { display: this.element[0].style.display, width: this.element[0].style.width, minHeight: this.element[0].style.minHeight, maxHeight: this.element[0].style.maxHeight, height: this.element[0].style.height }; this.originalPosition = { parent: this.element.parent(), index: this.element.parent().children().index( this.element ) }; this.originalTitle = this.element.attr("title"); this.options.title = this.options.title || this.originalTitle;

this._createWrapper();

this.element .show() .removeAttr("title") .addClass("ui-dialog-content ui-widget-content") .appendTo( this.uiDialog );

this._createTitlebar(); this._createButtonPane();

if ( this.options.draggable && $.fn.draggable ) { this._makeDraggable(); } if ( this.options.resizable && $.fn.resizable ) { this._makeResizable(); }

this._isOpen = false; },

_init: function() { if ( this.options.autoOpen ) { this.open(); } },

_appendTo: function() { var element = this.options.appendTo; if ( element && (element.jquery || element.nodeType) ) { return $( element ); } return this.document.find( element || "body" ).eq( 0 ); },

_destroy: function() { var next, originalPosition = this.originalPosition;

this._destroyOverlay();

this.element .removeUniqueId() .removeClass("ui-dialog-content ui-widget-content") .css( this.originalCss ) // Without detaching first, the following becomes really slow .detach();

this.uiDialog.stop( true, true ).remove();

if ( this.originalTitle ) { this.element.attr( "title", this.originalTitle ); }

next = originalPosition.parent.children().eq( originalPosition.index ); // Don‘t try to place the dialog next to itself (#8613) if ( next.length && next[0] !== this.element[0] ) { next.before( this.element ); } else { originalPosition.parent.append( this.element ); } },

widget: function() { return this.uiDialog; },

disable: $.noop, enable: $.noop,

close: function( event ) { var activeElement, that = this;

if ( !this._isOpen || this._trigger( "beforeClose", event ) === false ) { return; }

this._isOpen = false; this._destroyOverlay();

if ( !this.opener.filter(":focusable").focus().length ) {

// support: IE9 // IE9 throws an "Unspecified error" accessing document.activeElement from an <iframe> try { activeElement = this.document[ 0 ].activeElement;

// Support: IE9, IE10 // If the <body> is blurred, IE will switch windows, see #4520 if ( activeElement && activeElement.nodeName.toLowerCase() !== "body" ) {

// Hiding a focused element doesn‘t trigger blur in WebKit // so in case we have nothing to focus on, explicitly blur the active element // https://bugs.webkit.org/show_bug.cgi?id=47182 $( activeElement ).blur(); } } catch ( error ) {} }

this._hide( this.uiDialog, this.options.hide, function() { that._trigger( "close", event ); }); },

isOpen: function() { return this._isOpen; },

moveToTop: function() { this._moveToTop(); },

_moveToTop: function( event, silent ) { var moved = !!this.uiDialog.nextAll(":visible").insertBefore( this.uiDialog ).length; if ( moved && !silent ) { this._trigger( "focus", event ); } return moved; },

open: function() { var that = this; if ( this._isOpen ) { if ( this._moveToTop() ) { this._focusTabbable(); } return; }

this._isOpen = true; this.opener = $( this.document[0].activeElement );

this._size(); this._position(); this._createOverlay(); this._moveToTop( null, true ); this._show( this.uiDialog, this.options.show, function() { that._focusTabbable(); that._trigger("focus"); });

this._trigger("open"); },

_focusTabbable: function() { // Set focus to the first match: // 1. First element inside the dialog matching [autofocus] // 2. Tabbable element inside the content element // 3. Tabbable element inside the buttonpane // 4. The close button // 5. The dialog itself var hasFocus = this.element.find("[autofocus]"); if ( !hasFocus.length ) { hasFocus = this.element.find(":tabbable"); } if ( !hasFocus.length ) { hasFocus = this.uiDialogButtonPane.find(":tabbable"); } if ( !hasFocus.length ) { hasFocus = this.uiDialogTitlebarClose.filter(":tabbable"); } if ( !hasFocus.length ) { hasFocus = this.uiDialog; } hasFocus.eq( 0 ).focus(); },

_keepFocus: function( event ) { function checkFocus() { var activeElement = this.document[0].activeElement, isActive = this.uiDialog[0] === activeElement || $.contains( this.uiDialog[0], activeElement ); if ( !isActive ) { this._focusTabbable(); } } event.preventDefault(); checkFocus.call( this ); // support: IE // IE <= 8 doesn‘t prevent moving focus even with event.preventDefault() // so we check again later this._delay( checkFocus ); },

_createWrapper: function() { this.uiDialog = $("<div>") .addClass( "ui-dialog ui-widget ui-widget-content ui-corner-all ui-front " + this.options.dialogClass ) .hide() .attr({ // Setting tabIndex makes the div focusable tabIndex: -1, role: "dialog" }) .appendTo( this._appendTo() );

this._on( this.uiDialog, { keydown: function( event ) { if ( this.options.closeOnEscape && !event.isDefaultPrevented() && event.keyCode && event.keyCode === $.ui.keyCode.ESCAPE ) { event.preventDefault(); this.close( event ); return; }

// prevent tabbing out of dialogs if ( event.keyCode !== $.ui.keyCode.TAB ) { return; } var tabbables = this.uiDialog.find(":tabbable"), first = tabbables.filter(":first"), last = tabbables.filter(":last");

if ( ( event.target === last[0] || event.target === this.uiDialog[0] ) && !event.shiftKey ) { first.focus( 1 ); event.preventDefault(); } else if ( ( event.target === first[0] || event.target === this.uiDialog[0] ) && event.shiftKey ) { last.focus( 1 ); event.preventDefault(); } }, mousedown: function( event ) { if ( this._moveToTop( event ) ) { this._focusTabbable(); } } });

// We assume that any existing aria-describedby attribute means // that the dialog content is marked up properly // otherwise we brute force the content as the description if ( !this.element.find("[aria-describedby]").length ) { this.uiDialog.attr({ "aria-describedby": this.element.uniqueId().attr("id") }); } },

_createTitlebar: function() { var uiDialogTitle;

this.uiDialogTitlebar = $("<div>") .addClass("ui-dialog-titlebar ui-widget-header ui-corner-all ui-helper-clearfix") .prependTo( this.uiDialog ); this._on( this.uiDialogTitlebar, { mousedown: function( event ) { // Don‘t prevent click on close button (#8838) // Focusing a dialog that is partially scrolled out of view // causes the browser to scroll it into view, preventing the click event if ( !$( event.target ).closest(".ui-dialog-titlebar-close") ) { // Dialog isn‘t getting focus when dragging (#8063) this.uiDialog.focus(); } } });

// support: IE // Use type="button" to prevent enter keypresses in textboxes from closing the // dialog in IE (#9312) this.uiDialogTitlebarClose = $( "<button type=‘button‘></button>" ) .button({ label: this.options.closeText, icons: { primary: "ui-icon-closethick" }, text: false }) .addClass("ui-dialog-titlebar-close") .appendTo( this.uiDialogTitlebar ); this._on( this.uiDialogTitlebarClose, { click: function( event ) { event.preventDefault(); this.close( event ); } });

uiDialogTitle = $("<span>") .uniqueId() .addClass("ui-dialog-title") .prependTo( this.uiDialogTitlebar ); this._title( uiDialogTitle );

this.uiDialog.attr({ "aria-labelledby": uiDialogTitle.attr("id") }); },

_title: function( title ) { if ( !this.options.title ) { title.html(" "); } title.text( this.options.title ); },

_createButtonPane: function() { this.uiDialogButtonPane = $("<div>") .addClass("ui-dialog-buttonpane ui-widget-content ui-helper-clearfix");

this.uiButtonSet = $("<div>") .addClass("ui-dialog-buttonset") .appendTo( this.uiDialogButtonPane );

this._createButtons(); },

_createButtons: function() { var that = this, buttons = this.options.buttons;

// if we already have a button pane, remove it this.uiDialogButtonPane.remove(); this.uiButtonSet.empty();

if ( $.isEmptyObject( buttons ) || ($.isArray( buttons ) && !buttons.length) ) { this.uiDialog.removeClass("ui-dialog-buttons"); return; }

$.each( buttons, function( name, props ) { var click, buttonOptions; props = $.isFunction( props ) ? { click: props, text: name } : props; // Default to a non-submitting button props = $.extend( { type: "button" }, props ); // Change the context for the click callback to be the main element click = props.click; props.click = function() { click.apply( that.element[0], arguments ); }; buttonOptions = { icons: props.icons, text: props.showText }; delete props.icons; delete props.showText; $( "<button></button>", props ) .button( buttonOptions ) .appendTo( that.uiButtonSet ); }); this.uiDialog.addClass("ui-dialog-buttons"); this.uiDialogButtonPane.appendTo( this.uiDialog ); },

_makeDraggable: function() { var that = this, options = this.options;

function filteredUi( ui ) { return { position: ui.position, offset: ui.offset }; }

this.uiDialog.draggable({ cancel: ".ui-dialog-content, .ui-dialog-titlebar-close", handle: ".ui-dialog-titlebar", containment: "document", start: function( event, ui ) { $( this ).addClass("ui-dialog-dragging"); that._blockFrames(); that._trigger( "dragStart", event, filteredUi( ui ) ); }, drag: function( event, ui ) { that._trigger( "drag", event, filteredUi( ui ) ); }, stop: function( event, ui ) { options.position = [ ui.position.left - that.document.scrollLeft(), ui.position.top - that.document.scrollTop() ]; $( this ).removeClass("ui-dialog-dragging"); that._unblockFrames(); that._trigger( "dragStop", event, filteredUi( ui ) ); } }); },

_makeResizable: function() { var that = this, options = this.options, handles = options.resizable, // .ui-resizable has position: relative defined in the stylesheet // but dialogs have to use absolute or fixed positioning position = this.uiDialog.css("position"), resizeHandles = typeof handles === "string" ? handles : "n,e,s,w,se,sw,ne,nw";

function filteredUi( ui ) { return { originalPosition: ui.originalPosition, originalSize: ui.originalSize, position: ui.position, size: ui.size }; }

this.uiDialog.resizable({ cancel: ".ui-dialog-content", containment: "document", alsoResize: this.element, maxWidth: options.maxWidth, maxHeight: options.maxHeight, minWidth: options.minWidth, minHeight: this._minHeight(), handles: resizeHandles, start: function( event, ui ) { $( this ).addClass("ui-dialog-resizing"); that._blockFrames(); that._trigger( "resizeStart", event, filteredUi( ui ) ); }, resize: function( event, ui ) { that._trigger( "resize", event, filteredUi( ui ) ); }, stop: function( event, ui ) { options.height = $( this ).height(); options.width = $( this ).width(); $( this ).removeClass("ui-dialog-resizing"); that._unblockFrames(); that._trigger( "resizeStop", event, filteredUi( ui ) ); } }) .css( "position", position ); },

_minHeight: function() { var options = this.options;

return options.height === "auto" ? options.minHeight : Math.min( options.minHeight, options.height ); },

_position: function() { // Need to show the dialog to get the actual offset in the position plugin var isVisible = this.uiDialog.is(":visible"); if ( !isVisible ) { this.uiDialog.show(); } this.uiDialog.position( this.options.position ); if ( !isVisible ) { this.uiDialog.hide(); } },

_setOptions: function( options ) { var that = this, resize = false, resizableOptions = {};

$.each( options, function( key, value ) { that._setOption( key, value );

if ( key in sizeRelatedOptions ) { resize = true; } if ( key in resizableRelatedOptions ) { resizableOptions[ key ] = value; } });

if ( resize ) { this._size(); this._position(); } if ( this.uiDialog.is(":data(ui-resizable)") ) { this.uiDialog.resizable( "option", resizableOptions ); } },

_setOption: function( key, value ) { var isDraggable, isResizable, uiDialog = this.uiDialog;

if ( key === "dialogClass" ) { uiDialog .removeClass( this.options.dialogClass ) .addClass( value ); }

if ( key === "disabled" ) { return; }

this._super( key, value );

if ( key === "appendTo" ) { this.uiDialog.appendTo( this._appendTo() ); }

if ( key === "buttons" ) { this._createButtons(); }

if ( key === "closeText" ) { this.uiDialogTitlebarClose.button({ // Ensure that we always pass a string label: "" + value }); }

if ( key === "draggable" ) { isDraggable = uiDialog.is(":data(ui-draggable)"); if ( isDraggable && !value ) { uiDialog.draggable("destroy"); }

if ( !isDraggable && value ) { this._makeDraggable(); } }

if ( key === "position" ) { this._position(); }

if ( key === "resizable" ) { // currently resizable, becoming non-resizable isResizable = uiDialog.is(":data(ui-resizable)"); if ( isResizable && !value ) { uiDialog.resizable("destroy"); }

// currently resizable, changing handles if ( isResizable && typeof value === "string" ) { uiDialog.resizable( "option", "handles", value ); }

// currently non-resizable, becoming resizable if ( !isResizable && value !== false ) { this._makeResizable(); } }

if ( key === "title" ) { this._title( this.uiDialogTitlebar.find(".ui-dialog-title") ); } },

_size: function() { // If the user has resized the dialog, the .ui-dialog and .ui-dialog-content // divs will both have width and height set, so we need to reset them var nonContentHeight, minContentHeight, maxContentHeight, options = this.options;

// Reset content sizing this.element.show().css({ width: "auto", minHeight: 0, maxHeight: "none", height: 0 });

if ( options.minWidth > options.width ) { options.width = options.minWidth; }

// reset wrapper sizing // determine the height of all the non-content elements nonContentHeight = this.uiDialog.css({ height: "auto", width: options.width }) .outerHeight(); minContentHeight = Math.max( 0, options.minHeight - nonContentHeight ); maxContentHeight = typeof options.maxHeight === "number" ? Math.max( 0, options.maxHeight - nonContentHeight ) : "none";

if ( options.height === "auto" ) { this.element.css({ minHeight: minContentHeight, maxHeight: maxContentHeight, height: "auto" }); } else { this.element.height( Math.max( 0, options.height - nonContentHeight ) ); }

if (this.uiDialog.is(":data(ui-resizable)") ) { this.uiDialog.resizable( "option", "minHeight", this._minHeight() ); } },

_blockFrames: function() { this.iframeBlocks = this.document.find( "iframe" ).map(function() { var iframe = $( this );

return $( "<div>" ) .css({ position: "absolute", width: iframe.outerWidth(), height: iframe.outerHeight() }) .appendTo( iframe.parent() ) .offset( iframe.offset() )[0]; }); },

_unblockFrames: function() { if ( this.iframeBlocks ) { this.iframeBlocks.remove(); delete this.iframeBlocks; } },

_allowInteraction: function( event ) { if ( $( event.target ).closest(".ui-dialog").length ) { return true; }

// TODO: Remove hack when datepicker implements // the .ui-front logic (#8989) return !!$( event.target ).closest(".ui-datepicker").length; },

_createOverlay: function() { if ( !this.options.modal ) { return; }

this.overlay = $("<div>") .addClass("ui-widget-overlay ui-front") .appendTo( this._appendTo() ); this._on( this.overlay, { mousedown: "_keepFocus" }); $.ui.dialog.overlayInstances++; },

_destroyOverlay: function() { if ( !this.options.modal ) { return; }

if ( this.overlay ) { $.ui.dialog.overlayInstances--;

if ( !$.ui.dialog.overlayInstances ) { this.document.unbind( "focusin.dialog" ); } this.overlay.remove(); this.overlay = null; } } });

$.ui.dialog.overlayInstances = 0;

// DEPRECATED if ( $.uiBackCompat !== false ) { // position option with array notation // just override with old implementation $.widget( "ui.dialog", $.ui.dialog, { _position: function() { var position = this.options.position, myAt = [], offset = [ 0, 0 ], isVisible;

if ( position ) { if ( typeof position === "string" || (typeof position === "object" && "0" in position ) ) { myAt = position.split ? position.split(" ") : [ position[0], position[1] ]; if ( myAt.length === 1 ) { myAt[1] = myAt[0]; }

$.each( [ "left", "top" ], function( i, offsetPosition ) { if ( +myAt[ i ] === myAt[ i ] ) { offset[ i ] = myAt[ i ]; myAt[ i ] = offsetPosition; } });

position = { my: myAt[0] + (offset[0] < 0 ? offset[0] : "+" + offset[0]) + " " + myAt[1] + (offset[1] < 0 ? offset[1] : "+" + offset[1]), at: myAt.join(" ") }; }

position = $.extend( {}, $.ui.dialog.prototype.options.position, position ); } else { position = $.ui.dialog.prototype.options.position; }

// need to show the dialog to get the actual offset in the position plugin isVisible = this.uiDialog.is(":visible"); if ( !isVisible ) { this.uiDialog.show(); } this.uiDialog.position( position ); if ( !isVisible ) { this.uiDialog.hide(); } } }); }

}( jQuery ) ); (function( $, undefined ) {

$.widget("ui.draggable", $.ui.mouse, { version: "1.10.4", widgetEventPrefix: "drag", options: { addClasses: true, appendTo: "parent", axis: false, connectToSortable: false, containment: false, cursor: "auto", cursorAt: false, grid: false, handle: false, helper: "original", iframeFix: false, opacity: false, refreshPositions: false, revert: false, revertDuration: 500, scope: "default", scroll: true, scrollSensitivity: 20, scrollSpeed: 20, snap: false, snapMode: "both", snapTolerance: 20, stack: false, zIndex: false,

// callbacks drag: null, start: null, stop: null }, _create: function() {

if (this.options.helper === "original" && !(/^(?:r|a|f)/).test(this.element.css("position"))) { this.element[0].style.position = "relative"; } if (this.options.addClasses){ this.element.addClass("ui-draggable"); } if (this.options.disabled){ this.element.addClass("ui-draggable-disabled"); }

this._mouseInit();

_destroy: function() { this.element.removeClass( "ui-draggable ui-draggable-dragging ui-draggable-disabled" ); this._mouseDestroy(); },

_mouseCapture: function(event) {

var o = this.options;

// among others, prevent a drag on a resizable-handle if (this.helper || o.disabled || $(event.target).closest(".ui-resizable-handle").length > 0) { return false; }

//Quit if we‘re not on a valid handle this.handle = this._getHandle(event); if (!this.handle) { return false; }

$(o.iframeFix === true ? "iframe" : o.iframeFix).each(function() { $("<div class=‘ui-draggable-iframeFix‘ style=‘background: #fff;‘></div>") .css({ width: this.offsetWidth+"px", height: this.offsetHeight+"px", position: "absolute", opacity: "0.001", zIndex: 1000 }) .css($(this).offset()) .appendTo("body"); });

return true;

_mouseStart: function(event) {

var o = this.options;

//Create and append the visible helper this.helper = this._createHelper(event);

this.helper.addClass("ui-draggable-dragging");

//Cache the helper size this._cacheHelperProportions();

//If ddmanager is used for droppables, set the global draggable if($.ui.ddmanager) { $.ui.ddmanager.current = this; }

/* * - Position generation - * This block generates everything position related - it‘s the core of draggables. */

//Cache the margins of the original element this._cacheMargins();

//Store the helper‘s css position this.cssPosition = this.helper.css( "position" ); this.scrollParent = this.helper.scrollParent(); this.offsetParent = this.helper.offsetParent(); this.offsetParentCssPosition = this.offsetParent.css( "position" );

//The element‘s absolute position on the page minus margins this.offset = this.positionAbs = this.element.offset(); this.offset = { top: this.offset.top - this.margins.top, left: this.offset.left - this.margins.left };

//Reset scroll cache this.offset.scroll = false;

$.extend(this.offset, { click: { //Where the click happened, relative to the element left: event.pageX - this.offset.left, top: event.pageY - this.offset.top }, parent: this._getParentOffset(), relative: this._getRelativeOffset() //This is a relative to absolute position minus the actual position calculation - only used for relative positioned helper });

//Generate the original position this.originalPosition = this.position = this._generatePosition(event); this.originalPageX = event.pageX; this.originalPageY = event.pageY;

//Adjust the mouse offset relative to the helper if "cursorAt" is supplied (o.cursorAt && this._adjustOffsetFromHelper(o.cursorAt));

//Set a containment if given in the options this._setContainment();

//Trigger event + callbacks if(this._trigger("start", event) === false) { this._clear(); return false; }

//Recache the helper size this._cacheHelperProportions();

//Prepare the droppable offsets if ($.ui.ddmanager && !o.dropBehaviour) { $.ui.ddmanager.prepareOffsets(this, event); }

this._mouseDrag(event, true); //Execute the drag once - this causes the helper not to be visible before getting its correct position

//If the ddmanager is used for droppables, inform the manager that dragging has started (see #5003) if ( $.ui.ddmanager ) { $.ui.ddmanager.dragStart(this, event); }

return true; },

_mouseDrag: function(event, noPropagation) { // reset any necessary cached properties (see #5009) if ( this.offsetParentCssPosition === "fixed" ) { this.offset.parent = this._getParentOffset(); }

//Compute the helpers position this.position = this._generatePosition(event); this.positionAbs = this._convertPositionTo("absolute");

//Call plugins and callbacks and use the resulting position if something is returned if (!noPropagation) { var ui = this._uiHash(); if(this._trigger("drag", event, ui) === false) { this._mouseUp({}); return false; } this.position = ui.position; }

if(!this.options.axis || this.options.axis !== "y") { this.helper[0].style.left = this.position.left+"px"; } if(!this.options.axis || this.options.axis !== "x") { this.helper[0].style.top = this.position.top+"px"; } if($.ui.ddmanager) { $.ui.ddmanager.drag(this, event); }

return false; },

_mouseStop: function(event) {

//If we are using droppables, inform the manager about the drop var that = this, dropped = false; if ($.ui.ddmanager && !this.options.dropBehaviour) { dropped = $.ui.ddmanager.drop(this, event); }

//if a drop comes from outside (a sortable) if(this.dropped) { dropped = this.dropped; this.dropped = false; }

//if the original element is no longer in the DOM don‘t bother to continue (see #8269) if ( this.options.helper === "original" && !$.contains( this.element[ 0 ].ownerDocument, this.element[ 0 ] ) ) { return false; }

if((this.options.revert === "invalid" && !dropped) || (this.options.revert === "valid" && dropped) || this.options.revert === true || ($.isFunction(this.options.revert) && this.options.revert.call(this.element, dropped))) { $(this.helper).animate(this.originalPosition, parseInt(this.options.revertDuration, 10), function() { if(that._trigger("stop", event) !== false) { that._clear(); } }); } else { if(this._trigger("stop", event) !== false) { this._clear(); } }

return false; },

_mouseUp: function(event) { //Remove frame helpers $("div.ui-draggable-iframeFix").each(function() { this.parentNode.removeChild(this); });

//If the ddmanager is used for droppables, inform the manager that dragging has stopped (see #5003) if( $.ui.ddmanager ) { $.ui.ddmanager.dragStop(this, event); }

return $.ui.mouse.prototype._mouseUp.call(this, event); },

cancel: function() {

if(this.helper.is(".ui-draggable-dragging")) { this._mouseUp({}); } else { this._clear(); }

return this;

_getHandle: function(event) { return this.options.handle ? !!$( event.target ).closest( this.element.find( this.options.handle ) ).length : true; },

_createHelper: function(event) {

var o = this.options, helper = $.isFunction(o.helper) ? $(o.helper.apply(this.element[0], [event])) : (o.helper === "clone" ? this.element.clone().removeAttr("id") : this.element);

if(!helper.parents("body").length) { helper.appendTo((o.appendTo === "parent" ? this.element[0].parentNode : o.appendTo)); }

if(helper[0] !== this.element[0] && !(/(fixed|absolute)/).test(helper.css("position"))) { helper.css("position", "absolute"); }

return helper;

_adjustOffsetFromHelper: function(obj) { if (typeof obj === "string") { obj = obj.split(" "); } if ($.isArray(obj)) { obj = {left: +obj[0], top: +obj[1] || 0}; } if ("left" in obj) { this.offset.click.left = obj.left + this.margins.left; } if ("right" in obj) { this.offset.click.left = this.helperProportions.width - obj.right + this.margins.left; } if ("top" in obj) { this.offset.click.top = obj.top + this.margins.top; } if ("bottom" in obj) { this.offset.click.top = this.helperProportions.height - obj.bottom + this.margins.top; } },

_getParentOffset: function() {

//Get the offsetParent and cache its position var po = this.offsetParent.offset();

// This is a special case where we need to modify a offset calculated on start, since the following happened: // 1. The position of the helper is absolute, so it‘s position is calculated based on the next positioned parent // 2. The actual offset parent is a child of the scroll parent, and the scroll parent isn‘t the document, which means that // the scroll is included in the initial calculation of the offset of the parent, and never recalculated upon drag if(this.cssPosition === "absolute" && this.scrollParent[0] !== document && $.contains(this.scrollParent[0], this.offsetParent[0])) { po.left += this.scrollParent.scrollLeft(); po.top += this.scrollParent.scrollTop(); }

//This needs to be actually done for all browsers, since pageX/pageY includes this information //Ugly IE fix if((this.offsetParent[0] === document.body) || (this.offsetParent[0].tagName && this.offsetParent[0].tagName.toLowerCase() === "html" && $.ui.ie)) { po = { top: 0, left: 0 }; }

return { top: po.top + (parseInt(this.offsetParent.css("borderTopWidth"),10) || 0), left: po.left + (parseInt(this.offsetParent.css("borderLeftWidth"),10) || 0) };

_getRelativeOffset: function() {

if(this.cssPosition === "relative") { var p = this.element.position(); return { top: p.top - (parseInt(this.helper.css("top"),10) || 0) + this.scrollParent.scrollTop(), left: p.left - (parseInt(this.helper.css("left"),10) || 0) + this.scrollParent.scrollLeft() }; } else { return { top: 0, left: 0 }; }

_cacheMargins: function() { this.margins = { left: (parseInt(this.element.css("marginLeft"),10) || 0), top: (parseInt(this.element.css("marginTop"),10) || 0), right: (parseInt(this.element.css("marginRight"),10) || 0), bottom: (parseInt(this.element.css("marginBottom"),10) || 0) }; },

_cacheHelperProportions: function() { this.helperProportions = { width: this.helper.outerWidth(), height: this.helper.outerHeight() }; },

_setContainment: function() {

var over, c, ce, o = this.options;

if ( !o.containment ) { this.containment = null; return; }

if ( o.containment === "window" ) { this.containment = [ $( window ).scrollLeft() - this.offset.relative.left - this.offset.parent.left, $( window ).scrollTop() - this.offset.relative.top - this.offset.parent.top, $( window ).scrollLeft() + $( window ).width() - this.helperProportions.width - this.margins.left, $( window ).scrollTop() + ( $( window ).height() || document.body.parentNode.scrollHeight ) - this.helperProportions.height - this.margins.top ]; return; }

if ( o.containment === "document") { this.containment = [ 0, 0, $( document ).width() - this.helperProportions.width - this.margins.left, ( $( document ).height() || document.body.parentNode.scrollHeight ) - this.helperProportions.height - this.margins.top ]; return; }

if ( o.containment.constructor === Array ) { this.containment = o.containment; return; }

if ( o.containment === "parent" ) { o.containment = this.helper[ 0 ].parentNode; }

c = $( o.containment ); ce = c[ 0 ];

if( !ce ) { return; }

over = c.css( "overflow" ) !== "hidden";

this.containment = [ ( parseInt( c.css( "borderLeftWidth" ), 10 ) || 0 ) + ( parseInt( c.css( "paddingLeft" ), 10 ) || 0 ), ( parseInt( c.css( "borderTopWidth" ), 10 ) || 0 ) + ( parseInt( c.css( "paddingTop" ), 10 ) || 0 ) , ( over ? Math.max( ce.scrollWidth, ce.offsetWidth ) : ce.offsetWidth ) - ( parseInt( c.css( "borderRightWidth" ), 10 ) || 0 ) - ( parseInt( c.css( "paddingRight" ), 10 ) || 0 ) - this.helperProportions.width - this.margins.left - this.margins.right, ( over ? Math.max( ce.scrollHeight, ce.offsetHeight ) : ce.offsetHeight ) - ( parseInt( c.css( "borderBottomWidth" ), 10 ) || 0 ) - ( parseInt( c.css( "paddingBottom" ), 10 ) || 0 ) - this.helperProportions.height - this.margins.top - this.margins.bottom ]; this.relative_container = c; },

_convertPositionTo: function(d, pos) {

if(!pos) { pos = this.position; }

var mod = d === "absolute" ? 1 : -1, scroll = this.cssPosition === "absolute" && !( this.scrollParent[ 0 ] !== document && $.contains( this.scrollParent[ 0 ], this.offsetParent[ 0 ] ) ) ? this.offsetParent : this.scrollParent;

//Cache the scroll if (!this.offset.scroll) { this.offset.scroll = {top : scroll.scrollTop(), left : scroll.scrollLeft()}; }

return { top: ( pos.top + // The absolute mouse position this.offset.relative.top * mod + // Only for relative positioned nodes: Relative offset from element to offset parent this.offset.parent.top * mod - // The offsetParent‘s offset without borders (offset + border) ( ( this.cssPosition === "fixed" ? -this.scrollParent.scrollTop() : this.offset.scroll.top ) * mod ) ), left: ( pos.left + // The absolute mouse position this.offset.relative.left * mod + // Only for relative positioned nodes: Relative offset from element to offset parent this.offset.parent.left * mod - // The offsetParent‘s offset without borders (offset + border) ( ( this.cssPosition === "fixed" ? -this.scrollParent.scrollLeft() : this.offset.scroll.left ) * mod ) ) };

_generatePosition: function(event) {

var containment, co, top, left, o = this.options, scroll = this.cssPosition === "absolute" && !( this.scrollParent[ 0 ] !== document && $.contains( this.scrollParent[ 0 ], this.offsetParent[ 0 ] ) ) ? this.offsetParent : this.scrollParent, pageX = event.pageX, pageY = event.pageY;

//Cache the scroll if (!this.offset.scroll) { this.offset.scroll = {top : scroll.scrollTop(), left : scroll.scrollLeft()}; }

/* * - Position constraining - * Constrain the position to a mix of grid, containment. */

// If we are not dragging yet, we won‘t check for options if ( this.originalPosition ) { if ( this.containment ) { if ( this.relative_container ){ co = this.relative_container.offset(); containment = [ this.containment[ 0 ] + co.left, this.containment[ 1 ] + co.top, this.containment[ 2 ] + co.left, this.containment[ 3 ] + co.top ]; } else { containment = this.containment; }

if(event.pageX - this.offset.click.left < containment[0]) { pageX = containment[0] + this.offset.click.left; } if(event.pageY - this.offset.click.top < containment[1]) { pageY = containment[1] + this.offset.click.top; } if(event.pageX - this.offset.click.left > containment[2]) { pageX = containment[2] + this.offset.click.left; } if(event.pageY - this.offset.click.top > containment[3]) { pageY = containment[3] + this.offset.click.top; } }

if(o.grid) { //Check for grid elements set to 0 to prevent divide by 0 error causing invalid argument errors in IE (see ticket #6950) top = o.grid[1] ? this.originalPageY + Math.round((pageY - this.originalPageY) / o.grid[1]) * o.grid[1] : this.originalPageY; pageY = containment ? ((top - this.offset.click.top >= containment[1] || top - this.offset.click.top > containment[3]) ? top : ((top - this.offset.click.top >= containment[1]) ? top - o.grid[1] : top + o.grid[1])) : top;

left = o.grid[0] ? this.originalPageX + Math.round((pageX - this.originalPageX) / o.grid[0]) * o.grid[0] : this.originalPageX; pageX = containment ? ((left - this.offset.click.left >= containment[0] || left - this.offset.click.left > containment[2]) ? left : ((left - this.offset.click.left >= containment[0]) ? left - o.grid[0] : left + o.grid[0])) : left; }

}

return { top: ( pageY - // The absolute mouse position this.offset.click.top - // Click offset (relative to the element) this.offset.relative.top - // Only for relative positioned nodes: Relative offset from element to offset parent this.offset.parent.top + // The offsetParent‘s offset without borders (offset + border) ( this.cssPosition === "fixed" ? -this.scrollParent.scrollTop() : this.offset.scroll.top ) ), left: ( pageX - // The absolute mouse position this.offset.click.left - // Click offset (relative to the element) this.offset.relative.left - // Only for relative positioned nodes: Relative offset from element to offset parent this.offset.parent.left + // The offsetParent‘s offset without borders (offset + border) ( this.cssPosition === "fixed" ? -this.scrollParent.scrollLeft() : this.offset.scroll.left ) ) };

_clear: function() { this.helper.removeClass("ui-draggable-dragging"); if(this.helper[0] !== this.element[0] && !this.cancelHelperRemoval) { this.helper.remove(); } this.helper = null; this.cancelHelperRemoval = false; },

// From now on bulk stuff - mainly helpers

_trigger: function(type, event, ui) { ui = ui || this._uiHash(); $.ui.plugin.call(this, type, [event, ui]); //The absolute position has to be recalculated after plugins if(type === "drag") { this.positionAbs = this._convertPositionTo("absolute"); } return $.Widget.prototype._trigger.call(this, type, event, ui); },

plugins: {},

_uiHash: function() { return { helper: this.helper, position: this.position, originalPosition: this.originalPosition, offset: this.positionAbs }; }

});

$.ui.plugin.add("draggable", "connectToSortable", { start: function(event, ui) {

}, stop: function(event, ui) {

//If we are still over the sortable, we fake the stop event of the sortable, but also remove helper var inst = $(this).data("ui-draggable"), uiSortable = $.extend({}, ui, { item: inst.element });

$.each(inst.sortables, function() { if(this.instance.isOver) {

this.instance.isOver = 0;

inst.cancelHelperRemoval = true; //Don‘t remove the helper in the draggable instance this.instance.cancelHelperRemoval = false; //Remove it in the sortable instance (so sortable plugins like revert still work)

//The sortable revert is supported, and we have to set a temporary dropped variable on the draggable to support revert: "valid/invalid" if(this.shouldRevert) { this.instance.options.revert = this.shouldRevert; }

//Trigger the stop of the sortable this.instance._mouseStop(event);

this.instance.options.helper = this.instance.options._helper;

//If the helper has been the original item, restore properties in the sortable if(inst.options.helper === "original") { this.instance.currentItem.css({ top: "auto", left: "auto" }); }

} else { this.instance.cancelHelperRemoval = false; //Remove the helper in the sortable instance this.instance._trigger("deactivate", event, uiSortable); }

});

}, drag: function(event, ui) {

var inst = $(this).data("ui-draggable"), that = this;

$.each(inst.sortables, function() {

var innermostIntersecting = false, thisSortable = this;

//Copy over some variables to allow calling the sortable‘s native _intersectsWith this.instance.positionAbs = inst.positionAbs; this.instance.helperProportions = inst.helperProportions; this.instance.offset.click = inst.offset.click;

if(this.instance._intersectsWith(this.instance.containerCache)) { innermostIntersecting = true; $.each(inst.sortables, function () { this.instance.positionAbs = inst.positionAbs; this.instance.helperProportions = inst.helperProportions; this.instance.offset.click = inst.offset.click; if (this !== thisSortable && this.instance._intersectsWith(this.instance.containerCache) && $.contains(thisSortable.instance.element[0], this.instance.element[0]) ) { innermostIntersecting = false; } return innermostIntersecting; }); }

if(innermostIntersecting) { //If it intersects, we use a little isOver variable and set it once, so our move-in stuff gets fired only once if(!this.instance.isOver) {

this.instance.isOver = 1; //Now we fake the start of dragging for the sortable instance, //by cloning the list group item, appending it to the sortable and using it as inst.currentItem //We can then fire the start event of the sortable with our passed browser event, and our own helper (so it doesn‘t create a new one) this.instance.currentItem = $(that).clone().removeAttr("id").appendTo(this.instance.element).data("ui-sortable-item", true); this.instance.options._helper = this.instance.options.helper; //Store helper option to later restore it this.instance.options.helper = function() { return ui.helper[0]; };

event.target = this.instance.currentItem[0]; this.instance._mouseCapture(event, true); this.instance._mouseStart(event, true, true);

//Because the browser event is way off the new appended portlet, we modify a couple of variables to reflect the changes this.instance.offset.click.top = inst.offset.click.top; this.instance.offset.click.left = inst.offset.click.left; this.instance.offset.parent.left -= inst.offset.parent.left - this.instance.offset.parent.left; this.instance.offset.parent.top -= inst.offset.parent.top - this.instance.offset.parent.top;

inst._trigger("toSortable", event); inst.dropped = this.instance.element; //draggable revert needs that //hack so receive/update callbacks work (mostly) inst.currentItem = inst.element; this.instance.fromOutside = inst;

}

//Provided we did all the previous steps, we can fire the drag event of the sortable on every draggable drag, when it intersects with the sortable if(this.instance.currentItem) { this.instance._mouseDrag(event); }

} else {

//If it doesn‘t intersect with the sortable, and it intersected before, //we fake the drag stop of the sortable, but make sure it doesn‘t remove the helper by using cancelHelperRemoval if(this.instance.isOver) {

this.instance.isOver = 0; this.instance.cancelHelperRemoval = true;

//Prevent reverting on this forced stop this.instance.options.revert = false;

// The out event needs to be triggered independently this.instance._trigger("out", event, this.instance._uiHash(this.instance));

this.instance._mouseStop(event, true); this.instance.options.helper = this.instance.options._helper;

//Now we remove our currentItem, the list group clone again, and the placeholder, and animate the helper back to it‘s original size this.instance.currentItem.remove(); if(this.instance.placeholder) { this.instance.placeholder.remove(); }

inst._trigger("fromSortable", event); inst.dropped = false; //draggable revert needs that }

}

});

} });

$.ui.plugin.add("draggable", "cursor", { start: function() { var t = $("body"), o = $(this).data("ui-draggable").options; if (t.css("cursor")) { o._cursor = t.css("cursor"); } t.css("cursor", o.cursor); }, stop: function() { var o = $(this).data("ui-draggable").options; if (o._cursor) { $("body").css("cursor", o._cursor); } } });

$.ui.plugin.add("draggable", "opacity", { start: function(event, ui) { var t = $(ui.helper), o = $(this).data("ui-draggable").options; if(t.css("opacity")) { o._opacity = t.css("opacity"); } t.css("opacity", o.opacity); }, stop: function(event, ui) { var o = $(this).data("ui-draggable").options; if(o._opacity) { $(ui.helper).css("opacity", o._opacity); } } });

$.ui.plugin.add("draggable", "scroll", { start: function() { var i = $(this).data("ui-draggable"); if(i.scrollParent[0] !== document && i.scrollParent[0].tagName !== "HTML") { i.overflowOffset = i.scrollParent.offset(); } }, drag: function( event ) {

var i = $(this).data("ui-draggable"), o = i.options, scrolled = false;

if(i.scrollParent[0] !== document && i.scrollParent[0].tagName !== "HTML") {

if(!o.axis || o.axis !== "x") { if((i.overflowOffset.top + i.scrollParent[0].offsetHeight) - event.pageY < o.scrollSensitivity) { i.scrollParent[0].scrollTop = scrolled = i.scrollParent[0].scrollTop + o.scrollSpeed; } else if(event.pageY - i.overflowOffset.top < o.scrollSensitivity) { i.scrollParent[0].scrollTop = scrolled = i.scrollParent[0].scrollTop - o.scrollSpeed; } }

if(!o.axis || o.axis !== "y") { if((i.overflowOffset.left + i.scrollParent[0].offsetWidth) - event.pageX < o.scrollSensitivity) { i.scrollParent[0].scrollLeft = scrolled = i.scrollParent[0].scrollLeft + o.scrollSpeed; } else if(event.pageX - i.overflowOffset.left < o.scrollSensitivity) { i.scrollParent[0].scrollLeft = scrolled = i.scrollParent[0].scrollLeft - o.scrollSpeed; } }

} else {

if(!o.axis || o.axis !== "x") { if(event.pageY - $(document).scrollTop() < o.scrollSensitivity) { scrolled = $(document).scrollTop($(document).scrollTop() - o.scrollSpeed); } else if($(window).height() - (event.pageY - $(document).scrollTop()) < o.scrollSensitivity) { scrolled = $(document).scrollTop($(document).scrollTop() + o.scrollSpeed); } }

if(!o.axis || o.axis !== "y") { if(event.pageX - $(document).scrollLeft() < o.scrollSensitivity) { scrolled = $(document).scrollLeft($(document).scrollLeft() - o.scrollSpeed); } else if($(window).width() - (event.pageX - $(document).scrollLeft()) < o.scrollSensitivity) { scrolled = $(document).scrollLeft($(document).scrollLeft() + o.scrollSpeed); } }

}

if(scrolled !== false && $.ui.ddmanager && !o.dropBehaviour) { $.ui.ddmanager.prepareOffsets(i, event); }

} });

$.ui.plugin.add("draggable", "snap", { start: function() {

var i = $(this).data("ui-draggable"), o = i.options;

i.snapElements = [];

$(o.snap.constructor !== String ? ( o.snap.items || ":data(ui-draggable)" ) : o.snap).each(function() { var $t = $(this), $o = $t.offset(); if(this !== i.element[0]) { i.snapElements.push({ item: this, width: $t.outerWidth(), height: $t.outerHeight(), top: $o.top, left: $o.left }); } });

}, drag: function(event, ui) {

var ts, bs, ls, rs, l, r, t, b, i, first, inst = $(this).data("ui-draggable"), o = inst.options, d = o.snapTolerance, x1 = ui.offset.left, x2 = x1 + inst.helperProportions.width, y1 = ui.offset.top, y2 = y1 + inst.helperProportions.height;

for (i = inst.snapElements.length - 1; i >= 0; i--){

l = inst.snapElements[i].left; r = l + inst.snapElements[i].width; t = inst.snapElements[i].top; b = t + inst.snapElements[i].height;

if ( x2 < l - d || x1 > r + d || y2 < t - d || y1 > b + d || !$.contains( inst.snapElements[ i ].item.ownerDocument, inst.snapElements[ i ].item ) ) { if(inst.snapElements[i].snapping) { (inst.options.snap.release && inst.options.snap.release.call(inst.element, event, $.extend(inst._uiHash(), { snapItem: inst.snapElements[i].item }))); } inst.snapElements[i].snapping = false; continue; }

if(o.snapMode !== "inner") { ts = Math.abs(t - y2) <= d; bs = Math.abs(b - y1) <= d; ls = Math.abs(l - x2) <= d; rs = Math.abs(r - x1) <= d; if(ts) { ui.position.top = inst._convertPositionTo("relative", { top: t - inst.helperProportions.height, left: 0 }).top - inst.margins.top; } if(bs) { ui.position.top = inst._convertPositionTo("relative", { top: b, left: 0 }).top - inst.margins.top; } if(ls) { ui.position.left = inst._convertPositionTo("relative", { top: 0, left: l - inst.helperProportions.width }).left - inst.margins.left; } if(rs) { ui.position.left = inst._convertPositionTo("relative", { top: 0, left: r }).left - inst.margins.left; } }

first = (ts || bs || ls || rs);

if(o.snapMode !== "outer") { ts = Math.abs(t - y1) <= d; bs = Math.abs(b - y2) <= d; ls = Math.abs(l - x1) <= d; rs = Math.abs(r - x2) <= d; if(ts) { ui.position.top = inst._convertPositionTo("relative", { top: t, left: 0 }).top - inst.margins.top; } if(bs) { ui.position.top = inst._convertPositionTo("relative", { top: b - inst.helperProportions.height, left: 0 }).top - inst.margins.top; } if(ls) { ui.position.left = inst._convertPositionTo("relative", { top: 0, left: l }).left - inst.margins.left; } if(rs) { ui.position.left = inst._convertPositionTo("relative", { top: 0, left: r - inst.helperProportions.width }).left - inst.margins.left; } }

if(!inst.snapElements[i].snapping && (ts || bs || ls || rs || first)) { (inst.options.snap.snap && inst.options.snap.snap.call(inst.element, event, $.extend(inst._uiHash(), { snapItem: inst.snapElements[i].item }))); } inst.snapElements[i].snapping = (ts || bs || ls || rs || first);

}

} });

$.ui.plugin.add("draggable", "stack", { start: function() { var min, o = this.data("ui-draggable").options, group = $.makeArray($(o.stack)).sort(function(a,b) { return (parseInt($(a).css("zIndex"),10) || 0) - (parseInt($(b).css("zIndex"),10) || 0); });

if (!group.length) { return; }

min = parseInt($(group[0]).css("zIndex"), 10) || 0; $(group).each(function(i) { $(this).css("zIndex", min + i); }); this.css("zIndex", (min + group.length)); } });

$.ui.plugin.add("draggable", "zIndex", { start: function(event, ui) { var t = $(ui.helper), o = $(this).data("ui-draggable").options; if(t.css("zIndex")) { o._zIndex = t.css("zIndex"); } t.css("zIndex", o.zIndex); }, stop: function(event, ui) { var o = $(this).data("ui-draggable").options; if(o._zIndex) { $(ui.helper).css("zIndex", o._zIndex); } } });

})(jQuery); (function( $, undefined ) {

function isOverAxis( x, reference, size ) { return ( x > reference ) && ( x < ( reference + size ) ); }

$.widget("ui.droppable", { version: "1.10.4", widgetEventPrefix: "drop", options: { accept: "*", activeClass: false, addClasses: true, greedy: false, hoverClass: false, scope: "default", tolerance: "intersect",

// callbacks activate: null, deactivate: null, drop: null, out: null, over: null }, _create: function() {

var proportions, o = this.options, accept = o.accept;

this.isover = false; this.isout = true;

this.accept = $.isFunction(accept) ? accept : function(d) { return d.is(accept); };

this.proportions = function( /* valueToWrite */ ) { if ( arguments.length ) { // Store the droppable‘s proportions proportions = arguments[ 0 ]; } else { // Retrieve or derive the droppable‘s proportions return proportions ? proportions : proportions = { width: this.element[ 0 ].offsetWidth, height: this.element[ 0 ].offsetHeight }; } };

// Add the reference and positions to the manager $.ui.ddmanager.droppables[o.scope] = $.ui.ddmanager.droppables[o.scope] || []; $.ui.ddmanager.droppables[o.scope].push(this);

(o.addClasses && this.element.addClass("ui-droppable"));

_destroy: function() { var i = 0, drop = $.ui.ddmanager.droppables[this.options.scope];

for ( ; i < drop.length; i++ ) { if ( drop[i] === this ) { drop.splice(i, 1); } }

this.element.removeClass("ui-droppable ui-droppable-disabled"); },

_setOption: function(key, value) {

if(key === "accept") { this.accept = $.isFunction(value) ? value : function(d) { return d.is(value); }; } $.Widget.prototype._setOption.apply(this, arguments); },

_activate: function(event) { var draggable = $.ui.ddmanager.current; if(this.options.activeClass) { this.element.addClass(this.options.activeClass); } if(draggable){ this._trigger("activate", event, this.ui(draggable)); } },

_deactivate: function(event) { var draggable = $.ui.ddmanager.current; if(this.options.activeClass) { this.element.removeClass(this.options.activeClass); } if(draggable){ this._trigger("deactivate", event, this.ui(draggable)); } },

_over: function(event) {

var draggable = $.ui.ddmanager.current;

// Bail if draggable and droppable are same element if (!draggable || (draggable.currentItem || draggable.element)[0] === this.element[0]) { return; }

if (this.accept.call(this.element[0],(draggable.currentItem || draggable.element))) { if(this.options.hoverClass) { this.element.addClass(this.options.hoverClass); } this._trigger("over", event, this.ui(draggable)); }

_out: function(event) {

var draggable = $.ui.ddmanager.current;

// Bail if draggable and droppable are same element if (!draggable || (draggable.currentItem || draggable.element)[0] === this.element[0]) { return; }

if (this.accept.call(this.element[0],(draggable.currentItem || draggable.element))) { if(this.options.hoverClass) { this.element.removeClass(this.options.hoverClass); } this._trigger("out", event, this.ui(draggable)); }

_drop: function(event,custom) {

var draggable = custom || $.ui.ddmanager.current, childrenIntersection = false;

// Bail if draggable and droppable are same element if (!draggable || (draggable.currentItem || draggable.element)[0] === this.element[0]) { return false; }

this.element.find(":data(ui-droppable)").not(".ui-draggable-dragging").each(function() { var inst = $.data(this, "ui-droppable"); if( inst.options.greedy && !inst.options.disabled && inst.options.scope === draggable.options.scope && inst.accept.call(inst.element[0], (draggable.currentItem || draggable.element)) && $.ui.intersect(draggable, $.extend(inst, { offset: inst.element.offset() }), inst.options.tolerance) ) { childrenIntersection = true; return false; } }); if(childrenIntersection) { return false; }

if(this.accept.call(this.element[0],(draggable.currentItem || draggable.element))) { if(this.options.activeClass) { this.element.removeClass(this.options.activeClass); } if(this.options.hoverClass) { this.element.removeClass(this.options.hoverClass); } this._trigger("drop", event, this.ui(draggable)); return this.element; }

return false;

ui: function(c) { return { draggable: (c.currentItem || c.element), helper: c.helper, position: c.position, offset: c.positionAbs }; }

});

$.ui.intersect = function(draggable, droppable, toleranceMode) {

if (!droppable.offset) { return false; }

var draggableLeft, draggableTop, x1 = (draggable.positionAbs || draggable.position.absolute).left, y1 = (draggable.positionAbs || draggable.position.absolute).top, x2 = x1 + draggable.helperProportions.width, y2 = y1 + draggable.helperProportions.height, l = droppable.offset.left, t = droppable.offset.top, r = l + droppable.proportions().width, b = t + droppable.proportions().height;

switch (toleranceMode) { case "fit": return (l <= x1 && x2 <= r && t <= y1 && y2 <= b); case "intersect": return (l < x1 + (draggable.helperProportions.width / 2) && // Right Half x2 - (draggable.helperProportions.width / 2) < r && // Left Half t < y1 + (draggable.helperProportions.height / 2) && // Bottom Half y2 - (draggable.helperProportions.height / 2) < b ); // Top Half case "pointer": draggableLeft = ((draggable.positionAbs || draggable.position.absolute).left + (draggable.clickOffset || draggable.offset.click).left); draggableTop = ((draggable.positionAbs || draggable.position.absolute).top + (draggable.clickOffset || draggable.offset.click).top); return isOverAxis( draggableTop, t, droppable.proportions().height ) && isOverAxis( draggableLeft, l, droppable.proportions().width ); case "touch": return ( (y1 >= t && y1 <= b) || // Top edge touching (y2 >= t && y2 <= b) || // Bottom edge touching (y1 < t && y2 > b) // Surrounded vertically ) && ( (x1 >= l && x1 <= r) || // Left edge touching (x2 >= l && x2 <= r) || // Right edge touching (x1 < l && x2 > r) // Surrounded horizontally ); default: return false; }

};

/* This manager tracks offsets of draggables and droppables */ $.ui.ddmanager = { current: null, droppables: { "default": [] }, prepareOffsets: function(t, event) {

var i, j, m = $.ui.ddmanager.droppables[t.options.scope] || [], type = event ? event.type : null, // workaround for #2317 list = (t.currentItem || t.element).find(":data(ui-droppable)").addBack();

droppablesLoop: for (i = 0; i < m.length; i++) {

//No disabled and non-accepted if(m[i].options.disabled || (t && !m[i].accept.call(m[i].element[0],(t.currentItem || t.element)))) { continue; }

// Filter out elements in the current dragged item for (j=0; j < list.length; j++) { if(list[j] === m[i].element[0]) { m[i].proportions().height = 0; continue droppablesLoop; } }

m[i].visible = m[i].element.css("display") !== "none"; if(!m[i].visible) { continue; }

//Activate the droppable if used directly from draggables if(type === "mousedown") { m[i]._activate.call(m[i], event); }

m[ i ].offset = m[ i ].element.offset(); m[ i ].proportions({ width: m[ i ].element[ 0 ].offsetWidth, height: m[ i ].element[ 0 ].offsetHeight });

}

}, drop: function(draggable, event) {

var dropped = false; // Create a copy of the droppables in case the list changes during the drop (#9116) $.each(($.ui.ddmanager.droppables[draggable.options.scope] || []).slice(), function() {

if(!this.options) { return; } if (!this.options.disabled && this.visible && $.ui.intersect(draggable, this, this.options.tolerance)) { dropped = this._drop.call(this, event) || dropped; }

if (!this.options.disabled && this.visible && this.accept.call(this.element[0],(draggable.currentItem || draggable.element))) { this.isout = true; this.isover = false; this._deactivate.call(this, event); }

}); return dropped;

}, dragStart: function( draggable, event ) { //Listen for scrolling so that if the dragging causes scrolling the position of the droppables can be recalculated (see #5003) draggable.element.parentsUntil( "body" ).bind( "scroll.droppable", function() { if( !draggable.options.refreshPositions ) { $.ui.ddmanager.prepareOffsets( draggable, event ); } }); }, drag: function(draggable, event) {

//If you have a highly dynamic page, you might try this option. It renders positions every time you move the mouse. if(draggable.options.refreshPositions) { $.ui.ddmanager.prepareOffsets(draggable, event); }

//Run through all droppables and check their positions based on specific tolerance options $.each($.ui.ddmanager.droppables[draggable.options.scope] || [], function() {

if(this.options.disabled || this.greedyChild || !this.visible) { return; }

var parentInstance, scope, parent, intersects = $.ui.intersect(draggable, this, this.options.tolerance), c = !intersects && this.isover ? "isout" : (intersects && !this.isover ? "isover" : null); if(!c) { return; }

if (this.options.greedy) { // find droppable parents with same scope scope = this.options.scope; parent = this.element.parents(":data(ui-droppable)").filter(function () { return $.data(this, "ui-droppable").options.scope === scope; });

if (parent.length) { parentInstance = $.data(parent[0], "ui-droppable"); parentInstance.greedyChild = (c === "isover"); } }

// we just moved into a greedy child if (parentInstance && c === "isover") { parentInstance.isover = false; parentInstance.isout = true; parentInstance._out.call(parentInstance, event); }

this[c] = true; this[c === "isout" ? "isover" : "isout"] = false; this[c === "isover" ? "_over" : "_out"].call(this, event);

// we just moved out of a greedy child if (parentInstance && c === "isout") { parentInstance.isout = false; parentInstance.isover = true; parentInstance._over.call(parentInstance, event); } });

}, dragStop: function( draggable, event ) { draggable.element.parentsUntil( "body" ).unbind( "scroll.droppable" ); //Call prepareOffsets one final time since IE does not fire return scroll events when overflow was caused by drag (see #5003) if( !draggable.options.refreshPositions ) { $.ui.ddmanager.prepareOffsets( draggable, event ); } } };

})(jQuery); (function($, undefined) {

var dataSpace = "ui-effects-";

$.effects = { effect: {} };

/*! * jQuery Color Animations v2.1.2 * https://github.com/jquery/jquery-color * * Copyright 2013 jQuery Foundation and other contributors * Released under the MIT license. * http://jquery.org/license * * Date: Wed Jan 16 08:47:09 2013 -0600 */ (function( jQuery, undefined ) {

var stepHooks = "backgroundColor borderBottomColor borderLeftColor borderRightColor borderTopColor color columnRuleColor outlineColor textDecorationColor textEmphasisColor",

// plusequals test for += 100 -= 100 rplusequals = /^([\-+])=\s*(\d+\.?\d*)/, // a set of RE‘s that can match strings and generate color tuples. stringParsers = [{ re: /rgba?$\s*(\d{1,3})\s*,\s*(\d{1,3})\s*,\s*(\d{1,3})\s*(?:,\s*(\d?(?:\.\d+)?)\s*)?$/, parse: function( execResult ) { return [ execResult[ 1 ], execResult[ 2 ], execResult[ 3 ], execResult[ 4 ] ]; } }, { re: /rgba?$\s*(\d+(?:\.\d+)?)\%\s*,\s*(\d+(?:\.\d+)?)\%\s*,\s*(\d+(?:\.\d+)?)\%\s*(?:,\s*(\d?(?:\.\d+)?)\s*)?$/, parse: function( execResult ) { return [ execResult[ 1 ] * 2.55, execResult[ 2 ] * 2.55, execResult[ 3 ] * 2.55, execResult[ 4 ] ]; } }, { // this regex ignores A-F because it‘s compared against an already lowercased string re: /#([a-f0-9]{2})([a-f0-9]{2})([a-f0-9]{2})/, parse: function( execResult ) { return [ parseInt( execResult[ 1 ], 16 ), parseInt( execResult[ 2 ], 16 ), parseInt( execResult[ 3 ], 16 ) ]; } }, { // this regex ignores A-F because it‘s compared against an already lowercased string re: /#([a-f0-9])([a-f0-9])([a-f0-9])/, parse: function( execResult ) { return [ parseInt( execResult[ 1 ] + execResult[ 1 ], 16 ), parseInt( execResult[ 2 ] + execResult[ 2 ], 16 ), parseInt( execResult[ 3 ] + execResult[ 3 ], 16 ) ]; } }, { re: /hsla?$\s*(\d+(?:\.\d+)?)\s*,\s*(\d+(?:\.\d+)?)\%\s*,\s*(\d+(?:\.\d+)?)\%\s*(?:,\s*(\d?(?:\.\d+)?)\s*)?$/, space: "hsla", parse: function( execResult ) { return [ execResult[ 1 ], execResult[ 2 ] / 100, execResult[ 3 ] / 100, execResult[ 4 ] ]; } }],

// jQuery.Color( ) color = jQuery.Color = function( color, green, blue, alpha ) { return new jQuery.Color.fn.parse( color, green, blue, alpha ); }, spaces = { rgba: { props: { red: { idx: 0, type: "byte" }, green: { idx: 1, type: "byte" }, blue: { idx: 2, type: "byte" } } },

hsla: { props: { hue: { idx: 0, type: "degrees" }, saturation: { idx: 1, type: "percent" }, lightness: { idx: 2, type: "percent" } } } }, propTypes = { "byte": { floor: true, max: 255 }, "percent": { max: 1 }, "degrees": { mod: 360, floor: true } }, support = color.support = {},

// element for support tests supportElem = jQuery( "<p>" )[ 0 ],

// colors = jQuery.Color.names colors,

// local aliases of functions called often each = jQuery.each;

// determine rgba support immediately supportElem.style.cssText = "background-color:rgba(1,1,1,.5)"; support.rgba = supportElem.style.backgroundColor.indexOf( "rgba" ) > -1;

// define cache name and alpha properties // for rgba and hsla spaces each( spaces, function( spaceName, space ) { space.cache = "_" + spaceName; space.props.alpha = { idx: 3, type: "percent", def: 1 }; });

function clamp( value, prop, allowEmpty ) { var type = propTypes[ prop.type ] || {};

if ( value == null ) { return (allowEmpty || !prop.def) ? null : prop.def; }

// ~~ is an short way of doing floor for positive numbers value = type.floor ? ~~value : parseFloat( value );

// IE will pass in empty strings as value for alpha, // which will hit this case if ( isNaN( value ) ) { return prop.def; }

if ( type.mod ) { // we add mod before modding to make sure that negatives values // get converted properly: -10 -> 350 return (value + type.mod) % type.mod; }

// for now all property types without mod have min and max return 0 > value ? 0 : type.max < value ? type.max : value; }

function stringParse( string ) { var inst = color(), rgba = inst._rgba = [];

string = string.toLowerCase();

each( stringParsers, function( i, parser ) { var parsed, match = parser.re.exec( string ), values = match && parser.parse( match ), spaceName = parser.space || "rgba";

if ( values ) { parsed = inst[ spaceName ]( values );

// if this was an rgba parse the assignment might happen twice // oh well.... inst[ spaces[ spaceName ].cache ] = parsed[ spaces[ spaceName ].cache ]; rgba = inst._rgba = parsed._rgba;

// exit each( stringParsers ) here because we matched return false; } });

// Found a stringParser that handled it if ( rgba.length ) {

// if this came from a parsed string, force "transparent" when alpha is 0 // chrome, (and maybe others) return "transparent" as rgba(0,0,0,0) if ( rgba.join() === "0,0,0,0" ) { jQuery.extend( rgba, colors.transparent ); } return inst; }

// named colors return colors[ string ]; }

color.fn = jQuery.extend( color.prototype, { parse: function( red, green, blue, alpha ) { if ( red === undefined ) { this._rgba = [ null, null, null, null ]; return this; } if ( red.jquery || red.nodeType ) { red = jQuery( red ).css( green ); green = undefined; }

var inst = this, type = jQuery.type( red ), rgba = this._rgba = [];

// more than 1 argument specified - assume ( red, green, blue, alpha ) if ( green !== undefined ) { red = [ red, green, blue, alpha ]; type = "array"; }

if ( type === "string" ) { return this.parse( stringParse( red ) || colors._default ); }

if ( type === "array" ) { each( spaces.rgba.props, function( key, prop ) { rgba[ prop.idx ] = clamp( red[ prop.idx ], prop ); }); return this; }

if ( type === "object" ) { if ( red instanceof color ) { each( spaces, function( spaceName, space ) { if ( red[ space.cache ] ) { inst[ space.cache ] = red[ space.cache ].slice(); } }); } else { each( spaces, function( spaceName, space ) { var cache = space.cache; each( space.props, function( key, prop ) {

// if the cache doesn‘t exist, and we know how to convert if ( !inst[ cache ] && space.to ) {

// if the value was null, we don‘t need to copy it // if the key was alpha, we don‘t need to copy it either if ( key === "alpha" || red[ key ] == null ) { return; } inst[ cache ] = space.to( inst._rgba ); }

// this is the only case where we allow nulls for ALL properties. // call clamp with alwaysAllowEmpty inst[ cache ][ prop.idx ] = clamp( red[ key ], prop, true ); });

// everything defined but alpha? if ( inst[ cache ] && jQuery.inArray( null, inst[ cache ].slice( 0, 3 ) ) < 0 ) { // use the default of 1 inst[ cache ][ 3 ] = 1; if ( space.from ) { inst._rgba = space.from( inst[ cache ] ); } } }); } return this; } }, is: function( compare ) { var is = color( compare ), same = true, inst = this;

each( spaces, function( _, space ) { var localCache, isCache = is[ space.cache ]; if (isCache) { localCache = inst[ space.cache ] || space.to && space.to( inst._rgba ) || []; each( space.props, function( _, prop ) { if ( isCache[ prop.idx ] != null ) { same = ( isCache[ prop.idx ] === localCache[ prop.idx ] ); return same; } }); } return same; }); return same; }, _space: function() { var used = [], inst = this; each( spaces, function( spaceName, space ) { if ( inst[ space.cache ] ) { used.push( spaceName ); } }); return used.pop(); }, transition: function( other, distance ) { var end = color( other ), spaceName = end._space(), space = spaces[ spaceName ], startColor = this.alpha() === 0 ? color( "transparent" ) : this, start = startColor[ space.cache ] || space.to( startColor._rgba ), result = start.slice();

end = end[ space.cache ]; each( space.props, function( key, prop ) { var index = prop.idx, startValue = start[ index ], endValue = end[ index ], type = propTypes[ prop.type ] || {};

// if null, don‘t override start value if ( endValue === null ) { return; } // if null - use end if ( startValue === null ) { result[ index ] = endValue; } else { if ( type.mod ) { if ( endValue - startValue > type.mod / 2 ) { startValue += type.mod; } else if ( startValue - endValue > type.mod / 2 ) { startValue -= type.mod; } } result[ index ] = clamp( ( endValue - startValue ) * distance + startValue, prop ); } }); return this[ spaceName ]( result ); }, blend: function( opaque ) { // if we are already opaque - return ourself if ( this._rgba[ 3 ] === 1 ) { return this; }

var rgb = this._rgba.slice(), a = rgb.pop(), blend = color( opaque )._rgba;

return color( jQuery.map( rgb, function( v, i ) { return ( 1 - a ) * blend[ i ] + a * v; })); }, toRgbaString: function() { var prefix = "rgba(", rgba = jQuery.map( this._rgba, function( v, i ) { return v == null ? ( i > 2 ? 1 : 0 ) : v; });

if ( rgba[ 3 ] === 1 ) { rgba.pop(); prefix = "rgb("; }

return prefix + rgba.join() + ")"; }, toHslaString: function() { var prefix = "hsla(", hsla = jQuery.map( this.hsla(), function( v, i ) { if ( v == null ) { v = i > 2 ? 1 : 0; }

// catch 1 and 2 if ( i && i < 3 ) { v = Math.round( v * 100 ) + "%"; } return v; });

if ( hsla[ 3 ] === 1 ) { hsla.pop(); prefix = "hsl("; } return prefix + hsla.join() + ")"; }, toHexString: function( includeAlpha ) { var rgba = this._rgba.slice(), alpha = rgba.pop();

if ( includeAlpha ) { rgba.push( ~~( alpha * 255 ) ); }

return "#" + jQuery.map( rgba, function( v ) {

// default to 0 when nulls exist v = ( v || 0 ).toString( 16 ); return v.length === 1 ? "0" + v : v; }).join(""); }, toString: function() { return this._rgba[ 3 ] === 0 ? "transparent" : this.toRgbaString(); } }); color.fn.parse.prototype = color.fn;

// hsla conversions adapted from: // https://code.google.com/p/maashaack/source/browse/packages/graphics/trunk/src/graphics/colors/HUE2RGB.as?r=5021

function hue2rgb( p, q, h ) { h = ( h + 1 ) % 1; if ( h * 6 < 1 ) { return p + (q - p) * h * 6; } if ( h * 2 < 1) { return q; } if ( h * 3 < 2 ) { return p + (q - p) * ((2/3) - h) * 6; } return p; }

spaces.hsla.to = function ( rgba ) { if ( rgba[ 0 ] == null || rgba[ 1 ] == null || rgba[ 2 ] == null ) { return [ null, null, null, rgba[ 3 ] ]; } var r = rgba[ 0 ] / 255, g = rgba[ 1 ] / 255, b = rgba[ 2 ] / 255, a = rgba[ 3 ], max = Math.max( r, g, b ), min = Math.min( r, g, b ), diff = max - min, add = max + min, l = add * 0.5, h, s;

if ( min === max ) { h = 0; } else if ( r === max ) { h = ( 60 * ( g - b ) / diff ) + 360; } else if ( g === max ) { h = ( 60 * ( b - r ) / diff ) + 120; } else { h = ( 60 * ( r - g ) / diff ) + 240; }

// chroma (diff) == 0 means greyscale which, by definition, saturation = 0% // otherwise, saturation is based on the ratio of chroma (diff) to lightness (add) if ( diff === 0 ) { s = 0; } else if ( l <= 0.5 ) { s = diff / add; } else { s = diff / ( 2 - add ); } return [ Math.round(h) % 360, s, l, a == null ? 1 : a ]; };

spaces.hsla.from = function ( hsla ) { if ( hsla[ 0 ] == null || hsla[ 1 ] == null || hsla[ 2 ] == null ) { return [ null, null, null, hsla[ 3 ] ]; } var h = hsla[ 0 ] / 360, s = hsla[ 1 ], l = hsla[ 2 ], a = hsla[ 3 ], q = l <= 0.5 ? l * ( 1 + s ) : l + s - l * s, p = 2 * l - q;

return [ Math.round( hue2rgb( p, q, h + ( 1 / 3 ) ) * 255 ), Math.round( hue2rgb( p, q, h ) * 255 ), Math.round( hue2rgb( p, q, h - ( 1 / 3 ) ) * 255 ), a ]; };

each( spaces, function( spaceName, space ) { var props = space.props, cache = space.cache, to = space.to, from = space.from;

// makes rgba() and hsla() color.fn[ spaceName ] = function( value ) {

// generate a cache for this space if it doesn‘t exist if ( to && !this[ cache ] ) { this[ cache ] = to( this._rgba ); } if ( value === undefined ) { return this[ cache ].slice(); }

var ret, type = jQuery.type( value ), arr = ( type === "array" || type === "object" ) ? value : arguments, local = this[ cache ].slice();

each( props, function( key, prop ) { var val = arr[ type === "object" ? key : prop.idx ]; if ( val == null ) { val = local[ prop.idx ]; } local[ prop.idx ] = clamp( val, prop ); });

if ( from ) { ret = color( from( local ) ); ret[ cache ] = local; return ret; } else { return color( local ); } };

// makes red() green() blue() alpha() hue() saturation() lightness() each( props, function( key, prop ) { // alpha is included in more than one space if ( color.fn[ key ] ) { return; } color.fn[ key ] = function( value ) { var vtype = jQuery.type( value ), fn = ( key === "alpha" ? ( this._hsla ? "hsla" : "rgba" ) : spaceName ), local = this[ fn ](), cur = local[ prop.idx ], match;

if ( vtype === "undefined" ) { return cur; }

if ( vtype === "function" ) { value = value.call( this, cur ); vtype = jQuery.type( value ); } if ( value == null && prop.empty ) { return this; } if ( vtype === "string" ) { match = rplusequals.exec( value ); if ( match ) { value = cur + parseFloat( match[ 2 ] ) * ( match[ 1 ] === "+" ? 1 : -1 ); } } local[ prop.idx ] = value; return this[ fn ]( local ); }; }); });

// add cssHook and .fx.step function for each named hook. // accept a space separated string of properties color.hook = function( hook ) { var hooks = hook.split( " " ); each( hooks, function( i, hook ) { jQuery.cssHooks[ hook ] = { set: function( elem, value ) { var parsed, curElem, backgroundColor = "";

if ( value !== "transparent" && ( jQuery.type( value ) !== "string" || ( parsed = stringParse( value ) ) ) ) { value = color( parsed || value ); if ( !support.rgba && value._rgba[ 3 ] !== 1 ) { curElem = hook === "backgroundColor" ? elem.parentNode : elem; while ( (backgroundColor === "" || backgroundColor === "transparent") && curElem && curElem.style ) { try { backgroundColor = jQuery.css( curElem, "backgroundColor" ); curElem = curElem.parentNode; } catch ( e ) { } }

value = value.blend( backgroundColor && backgroundColor !== "transparent" ? backgroundColor : "_default" ); }

value = value.toRgbaString(); } try { elem.style[ hook ] = value; } catch( e ) { // wrapped to prevent IE from throwing errors on "invalid" values like ‘auto‘ or ‘inherit‘ } } }; jQuery.fx.step[ hook ] = function( fx ) { if ( !fx.colorInit ) { fx.start = color( fx.elem, hook ); fx.end = color( fx.end ); fx.colorInit = true; } jQuery.cssHooks[ hook ].set( fx.elem, fx.start.transition( fx.end, fx.pos ) ); }; });

};

color.hook( stepHooks );

jQuery.cssHooks.borderColor = { expand: function( value ) { var expanded = {};

each( [ "Top", "Right", "Bottom", "Left" ], function( i, part ) { expanded[ "border" + part + "Color" ] = value; }); return expanded; } };

// Basic color names only. // Usage of any of the other color names requires adding yourself or including // jquery.color.svg-names.js. colors = jQuery.Color.names = { // 4.1. Basic color keywords aqua: "#00ffff", black: "#000000", blue: "#0000ff", fuchsia: "#ff00ff", gray: "#808080", green: "#008000", lime: "#00ff00", maroon: "#800000", navy: "#000080", olive: "#808000", purple: "#800080", red: "#ff0000", silver: "#c0c0c0", teal: "#008080", white: "#ffffff", yellow: "#ffff00",

// 4.2.3. "transparent" color keyword transparent: [ null, null, null, 0 ],

_default: "#ffffff" };

})( jQuery );

/******************************************************************************/ /****************************** CLASS ANIMATIONS ******************************/ /******************************************************************************/ (function() {

var classAnimationActions = [ "add", "remove", "toggle" ], shorthandStyles = { border: 1, borderBottom: 1, borderColor: 1, borderLeft: 1, borderRight: 1, borderTop: 1, borderWidth: 1, margin: 1, padding: 1 };

$.each([ "borderLeftStyle", "borderRightStyle", "borderBottomStyle", "borderTopStyle" ], function( _, prop ) { $.fx.step[ prop ] = function( fx ) { if ( fx.end !== "none" && !fx.setAttr || fx.pos === 1 && !fx.setAttr ) { jQuery.style( fx.elem, prop, fx.end ); fx.setAttr = true; } }; });

function getElementStyles( elem ) { var key, len, style = elem.ownerDocument.defaultView ? elem.ownerDocument.defaultView.getComputedStyle( elem, null ) : elem.currentStyle, styles = {};

if ( style && style.length && style[ 0 ] && style[ style[ 0 ] ] ) { len = style.length; while ( len-- ) { key = style[ len ]; if ( typeof style[ key ] === "string" ) { styles[ $.camelCase( key ) ] = style[ key ]; } } // support: Opera, IE <9 } else { for ( key in style ) { if ( typeof style[ key ] === "string" ) { styles[ key ] = style[ key ]; } } }

return styles; }

function styleDifference( oldStyle, newStyle ) { var diff = {}, name, value;

for ( name in newStyle ) { value = newStyle[ name ]; if ( oldStyle[ name ] !== value ) { if ( !shorthandStyles[ name ] ) { if ( $.fx.step[ name ] || !isNaN( parseFloat( value ) ) ) { diff[ name ] = value; } } } }

return diff; }

// support: jQuery <1.8 if ( !$.fn.addBack ) { $.fn.addBack = function( selector ) { return this.add( selector == null ? this.prevObject : this.prevObject.filter( selector ) ); }; }

$.effects.animateClass = function( value, duration, easing, callback ) { var o = $.speed( duration, easing, callback );

return this.queue( function() { var animated = $( this ), baseClass = animated.attr( "class" ) || "", applyClassChange, allAnimations = o.children ? animated.find( "*" ).addBack() : animated;

// map the animated objects to store the original styles. allAnimations = allAnimations.map(function() { var el = $( this ); return { el: el, start: getElementStyles( this ) }; });

// apply class change applyClassChange = function() { $.each( classAnimationActions, function(i, action) { if ( value[ action ] ) { animated[ action + "Class" ]( value[ action ] ); } }); }; applyClassChange();

// map all animated objects again - calculate new styles and diff allAnimations = allAnimations.map(function() { this.end = getElementStyles( this.el[ 0 ] ); this.diff = styleDifference( this.start, this.end ); return this; });

// apply original class animated.attr( "class", baseClass );

// map all animated objects again - this time collecting a promise allAnimations = allAnimations.map(function() { var styleInfo = this, dfd = $.Deferred(), opts = $.extend({}, o, { queue: false, complete: function() { dfd.resolve( styleInfo ); } });

this.el.animate( this.diff, opts ); return dfd.promise(); });

// once all animations have completed: $.when.apply( $, allAnimations.get() ).done(function() {

// set the final class applyClassChange();

// for each animated element, // clear all css properties that were animated $.each( arguments, function() { var el = this.el; $.each( this.diff, function(key) { el.css( key, "" ); }); });

// this is guarnteed to be there if you use jQuery.speed() // it also handles dequeuing the next anim... o.complete.call( animated[ 0 ] ); }); }); };

$.fn.extend({ addClass: (function( orig ) { return function( classNames, speed, easing, callback ) { return speed ? $.effects.animateClass.call( this, { add: classNames }, speed, easing, callback ) : orig.apply( this, arguments ); }; })( $.fn.addClass ),

removeClass: (function( orig ) { return function( classNames, speed, easing, callback ) { return arguments.length > 1 ? $.effects.animateClass.call( this, { remove: classNames }, speed, easing, callback ) : orig.apply( this, arguments ); }; })( $.fn.removeClass ),

toggleClass: (function( orig ) { return function( classNames, force, speed, easing, callback ) { if ( typeof force === "boolean" || force === undefined ) { if ( !speed ) { // without speed parameter return orig.apply( this, arguments ); } else { return $.effects.animateClass.call( this, (force ? { add: classNames } : { remove: classNames }), speed, easing, callback ); } } else { // without force parameter return $.effects.animateClass.call( this, { toggle: classNames }, force, speed, easing ); } }; })( $.fn.toggleClass ),

switchClass: function( remove, add, speed, easing, callback) { return $.effects.animateClass.call( this, { add: add, remove: remove }, speed, easing, callback ); } });

})();

/******************************************************************************/ /*********************************** EFFECTS **********************************/ /******************************************************************************/

(function() {

$.extend( $.effects, { version: "1.10.4",

// Saves a set of properties in a data storage save: function( element, set ) { for( var i=0; i < set.length; i++ ) { if ( set[ i ] !== null ) { element.data( dataSpace + set[ i ], element[ 0 ].style[ set[ i ] ] ); } } },

// Restores a set of previously saved properties from a data storage restore: function( element, set ) { var val, i; for( i=0; i < set.length; i++ ) { if ( set[ i ] !== null ) { val = element.data( dataSpace + set[ i ] ); // support: jQuery 1.6.2 // http://bugs.jquery.com/ticket/9917 // jQuery 1.6.2 incorrectly returns undefined for any falsy value. // We can‘t differentiate between "" and 0 here, so we just assume // empty string since it‘s likely to be a more common value... if ( val === undefined ) { val = ""; } element.css( set[ i ], val ); } } },

setMode: function( el, mode ) { if (mode === "toggle") { mode = el.is( ":hidden" ) ? "show" : "hide"; } return mode; },

// Translates a [top,left] array into a baseline value // this should be a little more flexible in the future to handle a string & hash getBaseline: function( origin, original ) { var y, x; switch ( origin[ 0 ] ) { case "top": y = 0; break; case "middle": y = 0.5; break; case "bottom": y = 1; break; default: y = origin[ 0 ] / original.height; } switch ( origin[ 1 ] ) { case "left": x = 0; break; case "center": x = 0.5; break; case "right": x = 1; break; default: x = origin[ 1 ] / original.width; } return { x: x, y: y }; },

// Wraps the element around a wrapper that copies position properties createWrapper: function( element ) {

// if the element is already wrapped, return it if ( element.parent().is( ".ui-effects-wrapper" )) { return element.parent(); }

// wrap the element var props = { width: element.outerWidth(true), height: element.outerHeight(true), "float": element.css( "float" ) }, wrapper = $( "<div></div>" ) .addClass( "ui-effects-wrapper" ) .css({ fontSize: "100%", background: "transparent", border: "none", margin: 0, padding: 0 }), // Store the size in case width/height are defined in % - Fixes #5245 size = { width: element.width(), height: element.height() }, active = document.activeElement;

// support: Firefox // Firefox incorrectly exposes anonymous content // https://bugzilla.mozilla.org/show_bug.cgi?id=561664 try { active.id; } catch( e ) { active = document.body; }

element.wrap( wrapper );

// Fixes #7595 - Elements lose focus when wrapped. if ( element[ 0 ] === active || $.contains( element[ 0 ], active ) ) { $( active ).focus(); }

wrapper = element.parent(); //Hotfix for jQuery 1.4 since some change in wrap() seems to actually lose the reference to the wrapped element

// transfer positioning properties to the wrapper if ( element.css( "position" ) === "static" ) { wrapper.css({ position: "relative" }); element.css({ position: "relative" }); } else { $.extend( props, { position: element.css( "position" ), zIndex: element.css( "z-index" ) }); $.each([ "top", "left", "bottom", "right" ], function(i, pos) { props[ pos ] = element.css( pos ); if ( isNaN( parseInt( props[ pos ], 10 ) ) ) { props[ pos ] = "auto"; } }); element.css({ position: "relative", top: 0, left: 0, right: "auto", bottom: "auto" }); } element.css(size);

return wrapper.css( props ).show(); },

removeWrapper: function( element ) { var active = document.activeElement;

if ( element.parent().is( ".ui-effects-wrapper" ) ) { element.parent().replaceWith( element );

// Fixes #7595 - Elements lose focus when wrapped. if ( element[ 0 ] === active || $.contains( element[ 0 ], active ) ) { $( active ).focus(); } }

return element; },

setTransition: function( element, list, factor, value ) { value = value || {}; $.each( list, function( i, x ) { var unit = element.cssUnit( x ); if ( unit[ 0 ] > 0 ) { value[ x ] = unit[ 0 ] * factor + unit[ 1 ]; } }); return value; } });

// return an effect options object for the given parameters: function _normalizeArguments( effect, options, speed, callback ) {

// allow passing all options as the first parameter if ( $.isPlainObject( effect ) ) { options = effect; effect = effect.effect; }

// convert to an object effect = { effect: effect };

// catch (effect, null, ...) if ( options == null ) { options = {}; }

// catch (effect, callback) if ( $.isFunction( options ) ) { callback = options; speed = null; options = {}; }

// catch (effect, speed, ?) if ( typeof options === "number" || $.fx.speeds[ options ] ) { callback = speed; speed = options; options = {}; }

// catch (effect, options, callback) if ( $.isFunction( speed ) ) { callback = speed; speed = null; }

// add options to effect if ( options ) { $.extend( effect, options ); }

speed = speed || options.duration; effect.duration = $.fx.off ? 0 : typeof speed === "number" ? speed : speed in $.fx.speeds ? $.fx.speeds[ speed ] : $.fx.speeds._default;

effect.complete = callback || options.complete;

return effect; }

function standardAnimationOption( option ) { // Valid standard speeds (nothing, number, named speed) if ( !option || typeof option === "number" || $.fx.speeds[ option ] ) { return true; }

// Invalid strings - treat as "normal" speed if ( typeof option === "string" && !$.effects.effect[ option ] ) { return true; }

// Complete callback if ( $.isFunction( option ) ) { return true; }

// Options hash (but not naming an effect) if ( typeof option === "object" && !option.effect ) { return true; }

// Didn‘t match any standard API return false; }

$.fn.extend({ effect: function( /* effect, options, speed, callback */ ) { var args = _normalizeArguments.apply( this, arguments ), mode = args.mode, queue = args.queue, effectMethod = $.effects.effect[ args.effect ];

if ( $.fx.off || !effectMethod ) { // delegate to the original method (e.g., .show()) if possible if ( mode ) { return this[ mode ]( args.duration, args.complete ); } else { return this.each( function() { if ( args.complete ) { args.complete.call( this ); } }); } }

function run( next ) { var elem = $( this ), complete = args.complete, mode = args.mode;

function done() { if ( $.isFunction( complete ) ) { complete.call( elem[0] ); } if ( $.isFunction( next ) ) { next(); } }

// If the element already has the correct final state, delegate to // the core methods so the internal tracking of "olddisplay" works. if ( elem.is( ":hidden" ) ? mode === "hide" : mode === "show" ) { elem[ mode ](); done(); } else { effectMethod.call( elem[0], args, done ); } }

return queue === false ? this.each( run ) : this.queue( queue || "fx", run ); },

show: (function( orig ) { return function( option ) { if ( standardAnimationOption( option ) ) { return orig.apply( this, arguments ); } else { var args = _normalizeArguments.apply( this, arguments ); args.mode = "show"; return this.effect.call( this, args ); } }; })( $.fn.show ),

hide: (function( orig ) { return function( option ) { if ( standardAnimationOption( option ) ) { return orig.apply( this, arguments ); } else { var args = _normalizeArguments.apply( this, arguments ); args.mode = "hide"; return this.effect.call( this, args ); } }; })( $.fn.hide ),

toggle: (function( orig ) { return function( option ) { if ( standardAnimationOption( option ) || typeof option === "boolean" ) { return orig.apply( this, arguments ); } else { var args = _normalizeArguments.apply( this, arguments ); args.mode = "toggle"; return this.effect.call( this, args ); } }; })( $.fn.toggle ),

// helper functions cssUnit: function(key) { var style = this.css( key ), val = [];

$.each( [ "em", "px", "%", "pt" ], function( i, unit ) { if ( style.indexOf( unit ) > 0 ) { val = [ parseFloat( style ), unit ]; } }); return val; } });

})();

/******************************************************************************/ /*********************************** EASING ***********************************/ /******************************************************************************/

(function() {

// based on easing equations from Robert Penner (http://www.robertpenner.com/easing)

var baseEasings = {};

$.each( [ "Quad", "Cubic", "Quart", "Quint", "Expo" ], function( i, name ) { baseEasings[ name ] = function( p ) { return Math.pow( p, i + 2 ); }; });

$.extend( baseEasings, { Sine: function ( p ) { return 1 - Math.cos( p * Math.PI / 2 ); }, Circ: function ( p ) { return 1 - Math.sqrt( 1 - p * p ); }, Elastic: function( p ) { return p === 0 || p === 1 ? p : -Math.pow( 2, 8 * (p - 1) ) * Math.sin( ( (p - 1) * 80 - 7.5 ) * Math.PI / 15 ); }, Back: function( p ) { return p * p * ( 3 * p - 2 ); }, Bounce: function ( p ) { var pow2, bounce = 4;

while ( p < ( ( pow2 = Math.pow( 2, --bounce ) ) - 1 ) / 11 ) {} return 1 / Math.pow( 4, 3 - bounce ) - 7.5625 * Math.pow( ( pow2 * 3 - 2 ) / 22 - p, 2 ); } });

$.each( baseEasings, function( name, easeIn ) { $.easing[ "easeIn" + name ] = easeIn; $.easing[ "easeOut" + name ] = function( p ) { return 1 - easeIn( 1 - p ); }; $.easing[ "easeInOut" + name ] = function( p ) { return p < 0.5 ? easeIn( p * 2 ) / 2 : 1 - easeIn( p * -2 + 2 ) / 2; }; });

})();

})(jQuery); (function( $, undefined ) {

$.effects.effect.blind = function( o, done ) { // Create element var el = $( this ), props = [ "position", "top", "bottom", "left", "right", "height", "width" ], mode = $.effects.setMode( el, o.mode || "hide" ), direction = o.direction || "up", vertical = rvertical.test( direction ), ref = vertical ? "height" : "width", ref2 = vertical ? "top" : "left", motion = rpositivemotion.test( direction ), animation = {}, show = mode === "show", wrapper, distance, margin;

// if already wrapped, the wrapper‘s properties are my property. #6245 if ( el.parent().is( ".ui-effects-wrapper" ) ) { $.effects.save( el.parent(), props ); } else { $.effects.save( el, props ); } el.show(); wrapper = $.effects.createWrapper( el ).css({ overflow: "hidden" });

distance = wrapper[ ref ](); margin = parseFloat( wrapper.css( ref2 ) ) || 0;

animation[ ref ] = show ? distance : 0; if ( !motion ) { el .css( vertical ? "bottom" : "right", 0 ) .css( vertical ? "top" : "left", "auto" ) .css({ position: "absolute" });

animation[ ref2 ] = show ? margin : distance + margin; }

// start at 0 if we are showing if ( show ) { wrapper.css( ref, 0 ); if ( ! motion ) { wrapper.css( ref2, margin + distance ); } }

// Animate wrapper.animate( animation, { duration: o.duration, easing: o.easing, queue: false, complete: function() { if ( mode === "hide" ) { el.hide(); } $.effects.restore( el, props ); $.effects.removeWrapper( el ); done(); } });

};

})(jQuery); (function( $, undefined ) {

$.effects.effect.bounce = function( o, done ) { var el = $( this ), props = [ "position", "top", "bottom", "left", "right", "height", "width" ],

// defaults: mode = $.effects.setMode( el, o.mode || "effect" ), hide = mode === "hide", show = mode === "show", direction = o.direction || "up", distance = o.distance, times = o.times || 5,

// number of internal animations anims = times * 2 + ( show || hide ? 1 : 0 ), speed = o.duration / anims, easing = o.easing,

// utility: ref = ( direction === "up" || direction === "down" ) ? "top" : "left", motion = ( direction === "up" || direction === "left" ), i, upAnim, downAnim,

// we will need to re-assemble the queue to stack our animations in place queue = el.queue(), queuelen = queue.length;

// Avoid touching opacity to prevent clearType and PNG issues in IE if ( show || hide ) { props.push( "opacity" ); }

$.effects.save( el, props ); el.show(); $.effects.createWrapper( el ); // Create Wrapper

// default distance for the BIGGEST bounce is the outer Distance / 3 if ( !distance ) { distance = el[ ref === "top" ? "outerHeight" : "outerWidth" ]() / 3; }

if ( show ) { downAnim = { opacity: 1 }; downAnim[ ref ] = 0;

// if we are showing, force opacity 0 and set the initial position // then do the "first" animation el.css( "opacity", 0 ) .css( ref, motion ? -distance * 2 : distance * 2 ) .animate( downAnim, speed, easing ); }

// start at the smallest distance if we are hiding if ( hide ) { distance = distance / Math.pow( 2, times - 1 ); }

downAnim = {}; downAnim[ ref ] = 0; // Bounces up/down/left/right then back to 0 -- times * 2 animations happen here for ( i = 0; i < times; i++ ) { upAnim = {}; upAnim[ ref ] = ( motion ? "-=" : "+=" ) + distance;

el.animate( upAnim, speed, easing ) .animate( downAnim, speed, easing );

distance = hide ? distance * 2 : distance / 2; }

// Last Bounce when Hiding if ( hide ) { upAnim = { opacity: 0 }; upAnim[ ref ] = ( motion ? "-=" : "+=" ) + distance;

el.animate( upAnim, speed, easing ); }

el.queue(function() { if ( hide ) { el.hide(); } $.effects.restore( el, props ); $.effects.removeWrapper( el ); done(); });

// inject all the animations we just queued to be first in line (after "inprogress") if ( queuelen > 1) { queue.splice.apply( queue, [ 1, 0 ].concat( queue.splice( queuelen, anims + 1 ) ) ); } el.dequeue();

};

})(jQuery); (function( $, undefined ) {

$.effects.effect.clip = function( o, done ) { // Create element var el = $( this ), props = [ "position", "top", "bottom", "left", "right", "height", "width" ], mode = $.effects.setMode( el, o.mode || "hide" ), show = mode === "show", direction = o.direction || "vertical", vert = direction === "vertical", size = vert ? "height" : "width", position = vert ? "top" : "left", animation = {}, wrapper, animate, distance;

// Save & Show $.effects.save( el, props ); el.show();

// Create Wrapper wrapper = $.effects.createWrapper( el ).css({ overflow: "hidden" }); animate = ( el[0].tagName === "IMG" ) ? wrapper : el; distance = animate[ size ]();

// Shift if ( show ) { animate.css( size, 0 ); animate.css( position, distance / 2 ); }

// Create Animation Object: animation[ size ] = show ? distance : 0; animation[ position ] = show ? 0 : distance / 2;

// Animate animate.animate( animation, { queue: false, duration: o.duration, easing: o.easing, complete: function() { if ( !show ) { el.hide(); } $.effects.restore( el, props ); $.effects.removeWrapper( el ); done(); } });

};

})(jQuery); (function( $, undefined ) {

$.effects.effect.drop = function( o, done ) {

var el = $( this ), props = [ "position", "top", "bottom", "left", "right", "opacity", "height", "width" ], mode = $.effects.setMode( el, o.mode || "hide" ), show = mode === "show", direction = o.direction || "left", ref = ( direction === "up" || direction === "down" ) ? "top" : "left", motion = ( direction === "up" || direction === "left" ) ? "pos" : "neg", animation = { opacity: show ? 1 : 0 }, distance;

// Adjust $.effects.save( el, props ); el.show(); $.effects.createWrapper( el );

distance = o.distance || el[ ref === "top" ? "outerHeight": "outerWidth" ]( true ) / 2;

if ( show ) { el .css( "opacity", 0 ) .css( ref, motion === "pos" ? -distance : distance ); }

// Animation animation[ ref ] = ( show ? ( motion === "pos" ? "+=" : "-=" ) : ( motion === "pos" ? "-=" : "+=" ) ) + distance;

// Animate el.animate( animation, { queue: false, duration: o.duration, easing: o.easing, complete: function() { if ( mode === "hide" ) { el.hide(); } $.effects.restore( el, props ); $.effects.removeWrapper( el ); done(); } }); };

})(jQuery); (function( $, undefined ) {

$.effects.effect.explode = function( o, done ) {

var rows = o.pieces ? Math.round( Math.sqrt( o.pieces ) ) : 3, cells = rows, el = $( this ), mode = $.effects.setMode( el, o.mode || "hide" ), show = mode === "show",

// show and then visibility:hidden the element before calculating offset offset = el.show().css( "visibility", "hidden" ).offset(),

// width and height of a piece width = Math.ceil( el.outerWidth() / cells ), height = Math.ceil( el.outerHeight() / rows ), pieces = [],

// loop i, j, left, top, mx, my;

// children animate complete: function childComplete() { pieces.push( this ); if ( pieces.length === rows * cells ) { animComplete(); } }

// clone the element for each row and cell. for( i = 0; i < rows ; i++ ) { // ===> top = offset.top + i * height; my = i - ( rows - 1 ) / 2 ;

for( j = 0; j < cells ; j++ ) { // ||| left = offset.left + j * width; mx = j - ( cells - 1 ) / 2 ;

// Create a clone of the now hidden main element that will be absolute positioned // within a wrapper div off the -left and -top equal to size of our pieces el .clone() .appendTo( "body" ) .wrap( "<div></div>" ) .css({ position: "absolute", visibility: "visible", left: -j * width, top: -i * height })

// select the wrapper - make it overflow: hidden and absolute positioned based on // where the original was located +left and +top equal to the size of pieces .parent() .addClass( "ui-effects-explode" ) .css({ position: "absolute", overflow: "hidden", width: width, height: height, left: left + ( show ? mx * width : 0 ), top: top + ( show ? my * height : 0 ), opacity: show ? 0 : 1 }).animate({ left: left + ( show ? 0 : mx * width ), top: top + ( show ? 0 : my * height ), opacity: show ? 1 : 0 }, o.duration || 500, o.easing, childComplete ); } }

function animComplete() { el.css({ visibility: "visible" }); $( pieces ).remove(); if ( !show ) { el.hide(); } done(); } };

})(jQuery); (function( $, undefined ) {

$.effects.effect.fade = function( o, done ) { var el = $( this ), mode = $.effects.setMode( el, o.mode || "toggle" );

el.animate({ opacity: mode }, { queue: false, duration: o.duration, easing: o.easing, complete: done }); };

})( jQuery ); (function( $, undefined ) {

$.effects.effect.fold = function( o, done ) {

// Create element var el = $( this ), props = [ "position", "top", "bottom", "left", "right", "height", "width" ], mode = $.effects.setMode( el, o.mode || "hide" ), show = mode === "show", hide = mode === "hide", size = o.size || 15, percent = /([0-9]+)%/.exec( size ), horizFirst = !!o.horizFirst, widthFirst = show !== horizFirst, ref = widthFirst ? [ "width", "height" ] : [ "height", "width" ], duration = o.duration / 2, wrapper, distance, animation1 = {}, animation2 = {};

$.effects.save( el, props ); el.show();

// Create Wrapper wrapper = $.effects.createWrapper( el ).css({ overflow: "hidden" }); distance = widthFirst ? [ wrapper.width(), wrapper.height() ] : [ wrapper.height(), wrapper.width() ];

if ( percent ) { size = parseInt( percent[ 1 ], 10 ) / 100 * distance[ hide ? 0 : 1 ]; } if ( show ) { wrapper.css( horizFirst ? { height: 0, width: size } : { height: size, width: 0 }); }

// Animation animation1[ ref[ 0 ] ] = show ? distance[ 0 ] : size; animation2[ ref[ 1 ] ] = show ? distance[ 1 ] : 0;

// Animate wrapper .animate( animation1, duration, o.easing ) .animate( animation2, duration, o.easing, function() { if ( hide ) { el.hide(); } $.effects.restore( el, props ); $.effects.removeWrapper( el ); done(); });

};

})(jQuery); (function( $, undefined ) {

$.effects.effect.highlight = function( o, done ) { var elem = $( this ), props = [ "backgroundImage", "backgroundColor", "opacity" ], mode = $.effects.setMode( elem, o.mode || "show" ), animation = { backgroundColor: elem.css( "backgroundColor" ) };

if (mode === "hide") { animation.opacity = 0; }

$.effects.save( elem, props );

elem .show() .css({ backgroundImage: "none", backgroundColor: o.color || "#ffff99" }) .animate( animation, { queue: false, duration: o.duration, easing: o.easing, complete: function() { if ( mode === "hide" ) { elem.hide(); } $.effects.restore( elem, props ); done(); } }); };

})(jQuery); (function( $, undefined ) {

$.effects.effect.pulsate = function( o, done ) { var elem = $( this ), mode = $.effects.setMode( elem, o.mode || "show" ), show = mode === "show", hide = mode === "hide", showhide = ( show || mode === "hide" ),

// showing or hiding leaves of the "last" animation anims = ( ( o.times || 5 ) * 2 ) + ( showhide ? 1 : 0 ), duration = o.duration / anims, animateTo = 0, queue = elem.queue(), queuelen = queue.length, i;

if ( show || !elem.is(":visible")) { elem.css( "opacity", 0 ).show(); animateTo = 1; }

// anims - 1 opacity "toggles" for ( i = 1; i < anims; i++ ) { elem.animate({ opacity: animateTo }, duration, o.easing ); animateTo = 1 - animateTo; }

elem.animate({ opacity: animateTo }, duration, o.easing);

elem.queue(function() { if ( hide ) { elem.hide(); } done(); });

// We just queued up "anims" animations, we need to put them next in the queue if ( queuelen > 1 ) { queue.splice.apply( queue, [ 1, 0 ].concat( queue.splice( queuelen, anims + 1 ) ) ); } elem.dequeue(); };

})(jQuery); (function( $, undefined ) {

$.effects.effect.puff = function( o, done ) { var elem = $( this ), mode = $.effects.setMode( elem, o.mode || "hide" ), hide = mode === "hide", percent = parseInt( o.percent, 10 ) || 150, factor = percent / 100, original = { height: elem.height(), width: elem.width(), outerHeight: elem.outerHeight(), outerWidth: elem.outerWidth() };

$.extend( o, { effect: "scale", queue: false, fade: true, mode: mode, complete: done, percent: hide ? percent : 100, from: hide ? original : { height: original.height * factor, width: original.width * factor, outerHeight: original.outerHeight * factor, outerWidth: original.outerWidth * factor } });

elem.effect( o ); };

$.effects.effect.scale = function( o, done ) {

// Create element var el = $( this ), options = $.extend( true, {}, o ), mode = $.effects.setMode( el, o.mode || "effect" ), percent = parseInt( o.percent, 10 ) || ( parseInt( o.percent, 10 ) === 0 ? 0 : ( mode === "hide" ? 0 : 100 ) ), direction = o.direction || "both", origin = o.origin, original = { height: el.height(), width: el.width(), outerHeight: el.outerHeight(), outerWidth: el.outerWidth() }, factor = { y: direction !== "horizontal" ? (percent / 100) : 1, x: direction !== "vertical" ? (percent / 100) : 1 };

// We are going to pass this effect to the size effect: options.effect = "size"; options.queue = false; options.complete = done;

// Set default origin and restore for show/hide if ( mode !== "effect" ) { options.origin = origin || ["middle","center"]; options.restore = true; }

options.from = o.from || ( mode === "show" ? { height: 0, width: 0, outerHeight: 0, outerWidth: 0 } : original ); options.to = { height: original.height * factor.y, width: original.width * factor.x, outerHeight: original.outerHeight * factor.y, outerWidth: original.outerWidth * factor.x };

// Fade option to support puff if ( options.fade ) { if ( mode === "show" ) { options.from.opacity = 0; options.to.opacity = 1; } if ( mode === "hide" ) { options.from.opacity = 1; options.to.opacity = 0; } }

// Animate el.effect( options );

};

$.effects.effect.size = function( o, done ) {

// Create element var original, baseline, factor, el = $( this ), props0 = [ "position", "top", "bottom", "left", "right", "width", "height", "overflow", "opacity" ],

// Always restore props1 = [ "position", "top", "bottom", "left", "right", "overflow", "opacity" ],

// Copy for children props2 = [ "width", "height", "overflow" ], cProps = [ "fontSize" ], vProps = [ "borderTopWidth", "borderBottomWidth", "paddingTop", "paddingBottom" ], hProps = [ "borderLeftWidth", "borderRightWidth", "paddingLeft", "paddingRight" ],

// Set options mode = $.effects.setMode( el, o.mode || "effect" ), restore = o.restore || mode !== "effect", scale = o.scale || "both", origin = o.origin || [ "middle", "center" ], position = el.css( "position" ), props = restore ? props0 : props1, zero = { height: 0, width: 0, outerHeight: 0, outerWidth: 0 };

if ( mode === "show" ) { el.show(); } original = { height: el.height(), width: el.width(), outerHeight: el.outerHeight(), outerWidth: el.outerWidth() };

if ( o.mode === "toggle" && mode === "show" ) { el.from = o.to || zero; el.to = o.from || original; } else { el.from = o.from || ( mode === "show" ? zero : original ); el.to = o.to || ( mode === "hide" ? zero : original ); }

// Set scaling factor factor = { from: { y: el.from.height / original.height, x: el.from.width / original.width }, to: { y: el.to.height / original.height, x: el.to.width / original.width } };

// Scale the css box if ( scale === "box" || scale === "both" ) {

// Vertical props scaling if ( factor.from.y !== factor.to.y ) { props = props.concat( vProps ); el.from = $.effects.setTransition( el, vProps, factor.from.y, el.from ); el.to = $.effects.setTransition( el, vProps, factor.to.y, el.to ); }

// Horizontal props scaling if ( factor.from.x !== factor.to.x ) { props = props.concat( hProps ); el.from = $.effects.setTransition( el, hProps, factor.from.x, el.from ); el.to = $.effects.setTransition( el, hProps, factor.to.x, el.to ); } }

// Scale the content if ( scale === "content" || scale === "both" ) {

// Vertical props scaling if ( factor.from.y !== factor.to.y ) { props = props.concat( cProps ).concat( props2 ); el.from = $.effects.setTransition( el, cProps, factor.from.y, el.from ); el.to = $.effects.setTransition( el, cProps, factor.to.y, el.to ); } }

$.effects.save( el, props ); el.show(); $.effects.createWrapper( el ); el.css( "overflow", "hidden" ).css( el.from );

// Adjust if (origin) { // Calculate baseline shifts baseline = $.effects.getBaseline( origin, original ); el.from.top = ( original.outerHeight - el.outerHeight() ) * baseline.y; el.from.left = ( original.outerWidth - el.outerWidth() ) * baseline.x; el.to.top = ( original.outerHeight - el.to.outerHeight ) * baseline.y; el.to.left = ( original.outerWidth - el.to.outerWidth ) * baseline.x; } el.css( el.from ); // set top & left

// Animate if ( scale === "content" || scale === "both" ) { // Scale the children

// Add margins/font-size vProps = vProps.concat([ "marginTop", "marginBottom" ]).concat(cProps); hProps = hProps.concat([ "marginLeft", "marginRight" ]); props2 = props0.concat(vProps).concat(hProps);

el.find( "*[width]" ).each( function(){ var child = $( this ), c_original = { height: child.height(), width: child.width(), outerHeight: child.outerHeight(), outerWidth: child.outerWidth() }; if (restore) { $.effects.save(child, props2); }

child.from = { height: c_original.height * factor.from.y, width: c_original.width * factor.from.x, outerHeight: c_original.outerHeight * factor.from.y, outerWidth: c_original.outerWidth * factor.from.x }; child.to = { height: c_original.height * factor.to.y, width: c_original.width * factor.to.x, outerHeight: c_original.height * factor.to.y, outerWidth: c_original.width * factor.to.x };

// Vertical props scaling if ( factor.from.y !== factor.to.y ) { child.from = $.effects.setTransition( child, vProps, factor.from.y, child.from ); child.to = $.effects.setTransition( child, vProps, factor.to.y, child.to ); }

// Horizontal props scaling if ( factor.from.x !== factor.to.x ) { child.from = $.effects.setTransition( child, hProps, factor.from.x, child.from ); child.to = $.effects.setTransition( child, hProps, factor.to.x, child.to ); }

// Animate children child.css( child.from ); child.animate( child.to, o.duration, o.easing, function() {

// Restore children if ( restore ) { $.effects.restore( child, props2 ); } }); }); }

// Animate el.animate( el.to, { queue: false, duration: o.duration, easing: o.easing, complete: function() { if ( el.to.opacity === 0 ) { el.css( "opacity", el.from.opacity ); } if( mode === "hide" ) { el.hide(); } $.effects.restore( el, props ); if ( !restore ) {

// we need to calculate our new positioning based on the scaling if ( position === "static" ) { el.css({ position: "relative", top: el.to.top, left: el.to.left }); } else { $.each([ "top", "left" ], function( idx, pos ) { el.css( pos, function( _, str ) { var val = parseInt( str, 10 ), toRef = idx ? el.to.left : el.to.top;

// if original was "auto", recalculate the new value from wrapper if ( str === "auto" ) { return toRef + "px"; }

return val + toRef + "px"; }); }); } }

$.effects.removeWrapper( el ); done(); } });

};

})(jQuery); (function( $, undefined ) {

$.effects.effect.shake = function( o, done ) {

var el = $( this ), props = [ "position", "top", "bottom", "left", "right", "height", "width" ], mode = $.effects.setMode( el, o.mode || "effect" ), direction = o.direction || "left", distance = o.distance || 20, times = o.times || 3, anims = times * 2 + 1, speed = Math.round(o.duration/anims), ref = (direction === "up" || direction === "down") ? "top" : "left", positiveMotion = (direction === "up" || direction === "left"), animation = {}, animation1 = {}, animation2 = {}, i,

// we will need to re-assemble the queue to stack our animations in place queue = el.queue(), queuelen = queue.length;

$.effects.save( el, props ); el.show(); $.effects.createWrapper( el );

// Animation animation[ ref ] = ( positiveMotion ? "-=" : "+=" ) + distance; animation1[ ref ] = ( positiveMotion ? "+=" : "-=" ) + distance * 2; animation2[ ref ] = ( positiveMotion ? "-=" : "+=" ) + distance * 2;

// Animate el.animate( animation, speed, o.easing );

// Shakes for ( i = 1; i < times; i++ ) { el.animate( animation1, speed, o.easing ).animate( animation2, speed, o.easing ); } el .animate( animation1, speed, o.easing ) .animate( animation, speed / 2, o.easing ) .queue(function() { if ( mode === "hide" ) { el.hide(); } $.effects.restore( el, props ); $.effects.removeWrapper( el ); done(); });

};

})(jQuery); (function( $, undefined ) {

$.effects.effect.slide = function( o, done ) {

// Create element var el = $( this ), props = [ "position", "top", "bottom", "left", "right", "width", "height" ], mode = $.effects.setMode( el, o.mode || "show" ), show = mode === "show", direction = o.direction || "left", ref = (direction === "up" || direction === "down") ? "top" : "left", positiveMotion = (direction === "up" || direction === "left"), distance, animation = {};

// Adjust $.effects.save( el, props ); el.show(); distance = o.distance || el[ ref === "top" ? "outerHeight" : "outerWidth" ]( true );

$.effects.createWrapper( el ).css({ overflow: "hidden" });

if ( show ) { el.css( ref, positiveMotion ? (isNaN(distance) ? "-" + distance : -distance) : distance ); }

// Animation animation[ ref ] = ( show ? ( positiveMotion ? "+=" : "-=") : ( positiveMotion ? "-=" : "+=")) + distance;

})(jQuery); (function( $, undefined ) {

$.effects.effect.transfer = function( o, done ) { var elem = $( this ), target = $( o.to ), targetFixed = target.css( "position" ) === "fixed", body = $("body"), fixTop = targetFixed ? body.scrollTop() : 0, fixLeft = targetFixed ? body.scrollLeft() : 0, endPosition = target.offset(), animation = { top: endPosition.top - fixTop , left: endPosition.left - fixLeft , height: target.innerHeight(), width: target.innerWidth() }, startPosition = elem.offset(), transfer = $( "<div class=‘ui-effects-transfer‘></div>" ) .appendTo( document.body ) .addClass( o.className ) .css({ top: startPosition.top - fixTop , left: startPosition.left - fixLeft , height: elem.innerHeight(), width: elem.innerWidth(), position: targetFixed ? "fixed" : "absolute" }) .animate( animation, o.duration, o.easing, function() { transfer.remove(); done(); }); };

})(jQuery); (function( $, undefined ) {

$.widget( "ui.menu", { version: "1.10.4", defaultElement: "<ul>", delay: 300, options: { icons: { submenu: "ui-icon-carat-1-e" }, menus: "ul", position: { my: "left top", at: "right top" }, role: "menu",

// callbacks blur: null, focus: null, select: null },

_create: function() { this.activeMenu = this.element; // flag used to prevent firing of the click handler // as the event bubbles up through nested menus this.mouseHandled = false; this.element .uniqueId() .addClass( "ui-menu ui-widget ui-widget-content ui-corner-all" ) .toggleClass( "ui-menu-icons", !!this.element.find( ".ui-icon" ).length ) .attr({ role: this.options.role, tabIndex: 0 }) // need to catch all clicks on disabled menu // not possible through _on .bind( "click" + this.eventNamespace, $.proxy(function( event ) { if ( this.options.disabled ) { event.preventDefault(); } }, this ));

if ( this.options.disabled ) { this.element .addClass( "ui-state-disabled" ) .attr( "aria-disabled", "true" ); }

this._on({ // Prevent focus from sticking to links inside menu after clicking // them (focus should always stay on UL during navigation). "mousedown .ui-menu-item > a": function( event ) { event.preventDefault(); }, "click .ui-state-disabled > a": function( event ) { event.preventDefault(); }, "click .ui-menu-item:has(a)": function( event ) { var target = $( event.target ).closest( ".ui-menu-item" ); if ( !this.mouseHandled && target.not( ".ui-state-disabled" ).length ) { this.select( event );

// Only set the mouseHandled flag if the event will bubble, see #9469. if ( !event.isPropagationStopped() ) { this.mouseHandled = true; }

// Open submenu on click if ( target.has( ".ui-menu" ).length ) { this.expand( event ); } else if ( !this.element.is( ":focus" ) && $( this.document[ 0 ].activeElement ).closest( ".ui-menu" ).length ) {

// Redirect focus to the menu this.element.trigger( "focus", [ true ] );

// If the active item is on the top level, let it stay active. // Otherwise, blur the active item since it is no longer visible. if ( this.active && this.active.parents( ".ui-menu" ).length === 1 ) { clearTimeout( this.timer ); } } } }, "mouseenter .ui-menu-item": function( event ) { var target = $( event.currentTarget ); // Remove ui-state-active class from siblings of the newly focused menu item // to avoid a jump caused by adjacent elements both having a class with a border target.siblings().children( ".ui-state-active" ).removeClass( "ui-state-active" ); this.focus( event, target ); }, mouseleave: "collapseAll", "mouseleave .ui-menu": "collapseAll", focus: function( event, keepActiveItem ) { // If there‘s already an active item, keep it active // If not, activate the first item var item = this.active || this.element.children( ".ui-menu-item" ).eq( 0 );

if ( !keepActiveItem ) { this.focus( event, item ); } }, blur: function( event ) { this._delay(function() { if ( !$.contains( this.element[0], this.document[0].activeElement ) ) { this.collapseAll( event ); } }); }, keydown: "_keydown" });

this.refresh();

// Clicks outside of a menu collapse any open menus this._on( this.document, { click: function( event ) { if ( !$( event.target ).closest( ".ui-menu" ).length ) { this.collapseAll( event ); }

// Reset the mouseHandled flag this.mouseHandled = false; } }); },

_destroy: function() { // Destroy (sub)menus this.element .removeAttr( "aria-activedescendant" ) .find( ".ui-menu" ).addBack() .removeClass( "ui-menu ui-widget ui-widget-content ui-corner-all ui-menu-icons" ) .removeAttr( "role" ) .removeAttr( "tabIndex" ) .removeAttr( "aria-labelledby" ) .removeAttr( "aria-expanded" ) .removeAttr( "aria-hidden" ) .removeAttr( "aria-disabled" ) .removeUniqueId() .show();

// Destroy menu items this.element.find( ".ui-menu-item" ) .removeClass( "ui-menu-item" ) .removeAttr( "role" ) .removeAttr( "aria-disabled" ) .children( "a" ) .removeUniqueId() .removeClass( "ui-corner-all ui-state-hover" ) .removeAttr( "tabIndex" ) .removeAttr( "role" ) .removeAttr( "aria-haspopup" ) .children().each( function() { var elem = $( this ); if ( elem.data( "ui-menu-submenu-carat" ) ) { elem.remove(); } });

// Destroy menu dividers this.element.find( ".ui-menu-divider" ).removeClass( "ui-menu-divider ui-widget-content" ); },

_keydown: function( event ) { var match, prev, character, skip, regex, preventDefault = true;

function escape( value ) { return value.replace( /[\-\[\]{}()*+?.,\\\^$|#\s]/g, "\\$&" ); }

switch ( event.keyCode ) { case $.ui.keyCode.PAGE_UP: this.previousPage( event ); break; case $.ui.keyCode.PAGE_DOWN: this.nextPage( event ); break; case $.ui.keyCode.HOME: this._move( "first", "first", event ); break; case $.ui.keyCode.END: this._move( "last", "last", event ); break; case $.ui.keyCode.UP: this.previous( event ); break; case $.ui.keyCode.DOWN: this.next( event ); break; case $.ui.keyCode.LEFT: this.collapse( event ); break; case $.ui.keyCode.RIGHT: if ( this.active && !this.active.is( ".ui-state-disabled" ) ) { this.expand( event ); } break; case $.ui.keyCode.ENTER: case $.ui.keyCode.SPACE: this._activate( event ); break; case $.ui.keyCode.ESCAPE: this.collapse( event ); break; default: preventDefault = false; prev = this.previousFilter || ""; character = String.fromCharCode( event.keyCode ); skip = false;

clearTimeout( this.filterTimer );

if ( character === prev ) { skip = true; } else { character = prev + character; }

regex = new RegExp( "^" + escape( character ), "i" ); match = this.activeMenu.children( ".ui-menu-item" ).filter(function() { return regex.test( $( this ).children( "a" ).text() ); }); match = skip && match.index( this.active.next() ) !== -1 ? this.active.nextAll( ".ui-menu-item" ) : match;

// If no matches on the current filter, reset to the last character pressed // to move down the menu to the first item that starts with that character if ( !match.length ) { character = String.fromCharCode( event.keyCode ); regex = new RegExp( "^" + escape( character ), "i" ); match = this.activeMenu.children( ".ui-menu-item" ).filter(function() { return regex.test( $( this ).children( "a" ).text() ); }); }

if ( match.length ) { this.focus( event, match ); if ( match.length > 1 ) { this.previousFilter = character; this.filterTimer = this._delay(function() { delete this.previousFilter; }, 1000 ); } else { delete this.previousFilter; } } else { delete this.previousFilter; } }

if ( preventDefault ) { event.preventDefault(); } },

_activate: function( event ) { if ( !this.active.is( ".ui-state-disabled" ) ) { if ( this.active.children( "a[aria-haspopup=‘true‘]" ).length ) { this.expand( event ); } else { this.select( event ); } } },

refresh: function() { var menus, icon = this.options.icons.submenu, submenus = this.element.find( this.options.menus );

this.element.toggleClass( "ui-menu-icons", !!this.element.find( ".ui-icon" ).length );

// Initialize nested menus submenus.filter( ":not(.ui-menu)" ) .addClass( "ui-menu ui-widget ui-widget-content ui-corner-all" ) .hide() .attr({ role: this.options.role, "aria-hidden": "true", "aria-expanded": "false" }) .each(function() { var menu = $( this ), item = menu.prev( "a" ), submenuCarat = $( "<span>" ) .addClass( "ui-menu-icon ui-icon " + icon ) .data( "ui-menu-submenu-carat", true );

item .attr( "aria-haspopup", "true" ) .prepend( submenuCarat ); menu.attr( "aria-labelledby", item.attr( "id" ) ); });

menus = submenus.add( this.element );

// Don‘t refresh list items that are already adapted menus.children( ":not(.ui-menu-item):has(a)" ) .addClass( "ui-menu-item" ) .attr( "role", "presentation" ) .children( "a" ) .uniqueId() .addClass( "ui-corner-all" ) .attr({ tabIndex: -1, role: this._itemRole() });

// Initialize unlinked menu-items containing spaces and/or dashes only as dividers menus.children( ":not(.ui-menu-item)" ).each(function() { var item = $( this ); // hyphen, em dash, en dash if ( !/[^\-\u2014\u2013\s]/.test( item.text() ) ) { item.addClass( "ui-widget-content ui-menu-divider" ); } });

// Add aria-disabled attribute to any disabled menu item menus.children( ".ui-state-disabled" ).attr( "aria-disabled", "true" );

// If the active item has been removed, blur the menu if ( this.active && !$.contains( this.element[ 0 ], this.active[ 0 ] ) ) { this.blur(); } },

_itemRole: function() { return { menu: "menuitem", listbox: "option" }[ this.options.role ]; },

_setOption: function( key, value ) { if ( key === "icons" ) { this.element.find( ".ui-menu-icon" ) .removeClass( this.options.icons.submenu ) .addClass( value.submenu ); } this._super( key, value ); },

focus: function( event, item ) { var nested, focused; this.blur( event, event && event.type === "focus" );

this._scrollIntoView( item );

this.active = item.first(); focused = this.active.children( "a" ).addClass( "ui-state-focus" ); // Only update aria-activedescendant if there‘s a role // otherwise we assume focus is managed elsewhere if ( this.options.role ) { this.element.attr( "aria-activedescendant", focused.attr( "id" ) ); }

// Highlight active parent menu item, if any this.active .parent() .closest( ".ui-menu-item" ) .children( "a:first" ) .addClass( "ui-state-active" );

if ( event && event.type === "keydown" ) { this._close(); } else { this.timer = this._delay(function() { this._close(); }, this.delay ); }

nested = item.children( ".ui-menu" ); if ( nested.length && event && ( /^mouse/.test( event.type ) ) ) { this._startOpening(nested); } this.activeMenu = item.parent();

this._trigger( "focus", event, { item: item } ); },

_scrollIntoView: function( item ) { var borderTop, paddingTop, offset, scroll, elementHeight, itemHeight; if ( this._hasScroll() ) { borderTop = parseFloat( $.css( this.activeMenu[0], "borderTopWidth" ) ) || 0; paddingTop = parseFloat( $.css( this.activeMenu[0], "paddingTop" ) ) || 0; offset = item.offset().top - this.activeMenu.offset().top - borderTop - paddingTop; scroll = this.activeMenu.scrollTop(); elementHeight = this.activeMenu.height(); itemHeight = item.height();

if ( offset < 0 ) { this.activeMenu.scrollTop( scroll + offset ); } else if ( offset + itemHeight > elementHeight ) { this.activeMenu.scrollTop( scroll + offset - elementHeight + itemHeight ); } } },

blur: function( event, fromFocus ) { if ( !fromFocus ) { clearTimeout( this.timer ); }

if ( !this.active ) { return; }

this.active.children( "a" ).removeClass( "ui-state-focus" ); this.active = null;

this._trigger( "blur", event, { item: this.active } ); },

_startOpening: function( submenu ) { clearTimeout( this.timer );

// Don‘t open if already open fixes a Firefox bug that caused a .5 pixel // shift in the submenu position when mousing over the carat icon if ( submenu.attr( "aria-hidden" ) !== "true" ) { return; }

this.timer = this._delay(function() { this._close(); this._open( submenu ); }, this.delay ); },

_open: function( submenu ) { var position = $.extend({ of: this.active }, this.options.position );

clearTimeout( this.timer ); this.element.find( ".ui-menu" ).not( submenu.parents( ".ui-menu" ) ) .hide() .attr( "aria-hidden", "true" );

submenu .show() .removeAttr( "aria-hidden" ) .attr( "aria-expanded", "true" ) .position( position ); },

collapseAll: function( event, all ) { clearTimeout( this.timer ); this.timer = this._delay(function() { // If we were passed an event, look for the submenu that contains the event var currentMenu = all ? this.element : $( event && event.target ).closest( this.element.find( ".ui-menu" ) );

// If we found no valid submenu ancestor, use the main menu to close all sub menus anyway if ( !currentMenu.length ) { currentMenu = this.element; }

this._close( currentMenu );

this.blur( event ); this.activeMenu = currentMenu; }, this.delay ); },

// With no arguments, closes the currently active menu - if nothing is active // it closes all menus. If passed an argument, it will search for menus BELOW _close: function( startMenu ) { if ( !startMenu ) { startMenu = this.active ? this.active.parent() : this.element; }

startMenu .find( ".ui-menu" ) .hide() .attr( "aria-hidden", "true" ) .attr( "aria-expanded", "false" ) .end() .find( "a.ui-state-active" ) .removeClass( "ui-state-active" ); },

collapse: function( event ) { var newItem = this.active && this.active.parent().closest( ".ui-menu-item", this.element ); if ( newItem && newItem.length ) { this._close(); this.focus( event, newItem ); } },

expand: function( event ) { var newItem = this.active && this.active .children( ".ui-menu " ) .children( ".ui-menu-item" ) .first();

if ( newItem && newItem.length ) { this._open( newItem.parent() );

// Delay so Firefox will not hide activedescendant change in expanding submenu from AT this._delay(function() { this.focus( event, newItem ); }); } },

next: function( event ) { this._move( "next", "first", event ); },

previous: function( event ) { this._move( "prev", "last", event ); },

isFirstItem: function() { return this.active && !this.active.prevAll( ".ui-menu-item" ).length; },

isLastItem: function() { return this.active && !this.active.nextAll( ".ui-menu-item" ).length; },

_move: function( direction, filter, event ) { var next; if ( this.active ) { if ( direction === "first" || direction === "last" ) { next = this.active [ direction === "first" ? "prevAll" : "nextAll" ]( ".ui-menu-item" ) .eq( -1 ); } else { next = this.active [ direction + "All" ]( ".ui-menu-item" ) .eq( 0 ); } } if ( !next || !next.length || !this.active ) { next = this.activeMenu.children( ".ui-menu-item" )[ filter ](); }

this.focus( event, next ); },

nextPage: function( event ) { var item, base, height;

if ( !this.active ) { this.next( event ); return; } if ( this.isLastItem() ) { return; } if ( this._hasScroll() ) { base = this.active.offset().top; height = this.element.height(); this.active.nextAll( ".ui-menu-item" ).each(function() { item = $( this ); return item.offset().top - base - height < 0; });

this.focus( event, item ); } else { this.focus( event, this.activeMenu.children( ".ui-menu-item" ) [ !this.active ? "first" : "last" ]() ); } },

previousPage: function( event ) { var item, base, height; if ( !this.active ) { this.next( event ); return; } if ( this.isFirstItem() ) { return; } if ( this._hasScroll() ) { base = this.active.offset().top; height = this.element.height(); this.active.prevAll( ".ui-menu-item" ).each(function() { item = $( this ); return item.offset().top - base + height > 0; });

this.focus( event, item ); } else { this.focus( event, this.activeMenu.children( ".ui-menu-item" ).first() ); } },

_hasScroll: function() { return this.element.outerHeight() < this.element.prop( "scrollHeight" ); },

select: function( event ) { // TODO: It should never be possible to not have an active item at this // point, but the tests don‘t trigger mouseenter before click. this.active = this.active || $( event.target ).closest( ".ui-menu-item" ); var ui = { item: this.active }; if ( !this.active.has( ".ui-menu" ).length ) { this.collapseAll( event, true ); } this._trigger( "select", event, ui ); } });

}( jQuery )); (function( $, undefined ) {

$.widget( "ui.progressbar", { version: "1.10.4", options: { max: 100, value: 0,

change: null, complete: null },

min: 0,

_create: function() { // Constrain initial value this.oldValue = this.options.value = this._constrainedValue();

this.element .addClass( "ui-progressbar ui-widget ui-widget-content ui-corner-all" ) .attr({ // Only set static values, aria-valuenow and aria-valuemax are // set inside _refreshValue() role: "progressbar", "aria-valuemin": this.min });

this.valueDiv = $( "<div class=‘ui-progressbar-value ui-widget-header ui-corner-left‘></div>" ) .appendTo( this.element );

this._refreshValue(); },

_destroy: function() { this.element .removeClass( "ui-progressbar ui-widget ui-widget-content ui-corner-all" ) .removeAttr( "role" ) .removeAttr( "aria-valuemin" ) .removeAttr( "aria-valuemax" ) .removeAttr( "aria-valuenow" );

this.valueDiv.remove(); },

value: function( newValue ) { if ( newValue === undefined ) { return this.options.value; }

this.options.value = this._constrainedValue( newValue ); this._refreshValue(); },

_constrainedValue: function( newValue ) { if ( newValue === undefined ) { newValue = this.options.value; }

this.indeterminate = newValue === false;

// sanitize value if ( typeof newValue !== "number" ) { newValue = 0; }

return this.indeterminate ? false : Math.min( this.options.max, Math.max( this.min, newValue ) ); },

_setOptions: function( options ) { // Ensure "value" option is set after other values (like max) var value = options.value; delete options.value;

this._super( options );

this.options.value = this._constrainedValue( value ); this._refreshValue(); },

_setOption: function( key, value ) { if ( key === "max" ) { // Don‘t allow a max less than min value = Math.max( this.min, value ); }

this._super( key, value ); },

_percentage: function() { return this.indeterminate ? 100 : 100 * ( this.options.value - this.min ) / ( this.options.max - this.min ); },

_refreshValue: function() { var value = this.options.value, percentage = this._percentage();

this.valueDiv .toggle( this.indeterminate || value > this.min ) .toggleClass( "ui-corner-right", value === this.options.max ) .width( percentage.toFixed(0) + "%" );

this.element.toggleClass( "ui-progressbar-indeterminate", this.indeterminate );

if ( this.indeterminate ) { this.element.removeAttr( "aria-valuenow" ); if ( !this.overlayDiv ) { this.overlayDiv = $( "<div class=‘ui-progressbar-overlay‘></div>" ).appendTo( this.valueDiv ); } } else { this.element.attr({ "aria-valuemax": this.options.max, "aria-valuenow": value }); if ( this.overlayDiv ) { this.overlayDiv.remove(); this.overlayDiv = null; } }

if ( this.oldValue !== value ) { this.oldValue = value; this._trigger( "change" ); } if ( value === this.options.max ) { this._trigger( "complete" ); } } });

})( jQuery ); (function( $, undefined ) {

function num(v) { return parseInt(v, 10) || 0; }

function isNumber(value) { return !isNaN(parseInt(value, 10)); }

$.widget("ui.resizable", $.ui.mouse, { version: "1.10.4", widgetEventPrefix: "resize", options: { alsoResize: false, animate: false, animateDuration: "slow", animateEasing: "swing", aspectRatio: false, autoHide: false, containment: false, ghost: false, grid: false, handles: "e,s,se", helper: false, maxHeight: null, maxWidth: null, minHeight: 10, minWidth: 10, // See #7960 zIndex: 90,

// callbacks resize: null, start: null, stop: null }, _create: function() {

var n, i, handle, axis, hname, that = this, o = this.options; this.element.addClass("ui-resizable");

$.extend(this, { _aspectRatio: !!(o.aspectRatio), aspectRatio: o.aspectRatio, originalElement: this.element, _proportionallyResizeElements: [], _helper: o.helper || o.ghost || o.animate ? o.helper || "ui-resizable-helper" : null });

//Wrap the element if it cannot hold child nodes if(this.element[0].nodeName.match(/canvas|textarea|input|select|button|img/i)) {

//Create a wrapper element and set the wrapper to the new current internal element this.element.wrap( $("<div class=‘ui-wrapper‘ style=‘overflow: hidden;‘></div>").css({ position: this.element.css("position"), width: this.element.outerWidth(), height: this.element.outerHeight(), top: this.element.css("top"), left: this.element.css("left") }) );

//Overwrite the original this.element this.element = this.element.parent().data( "ui-resizable", this.element.data("ui-resizable") );

this.elementIsWrapper = true;

//Move margins to the wrapper this.element.css({ marginLeft: this.originalElement.css("marginLeft"), marginTop: this.originalElement.css("marginTop"), marginRight: this.originalElement.css("marginRight"), marginBottom: this.originalElement.css("marginBottom") }); this.originalElement.css({ marginLeft: 0, marginTop: 0, marginRight: 0, marginBottom: 0});

//Prevent Safari textarea resize this.originalResizeStyle = this.originalElement.css("resize"); this.originalElement.css("resize", "none");

//Push the actual element to our proportionallyResize internal array this._proportionallyResizeElements.push(this.originalElement.css({ position: "static", zoom: 1, display: "block" }));

// avoid IE jump (hard set the margin) this.originalElement.css({ margin: this.originalElement.css("margin") });

// fix handlers offset this._proportionallyResize();

}

this.handles = o.handles || (!$(".ui-resizable-handle", this.element).length ? "e,s,se" : { n: ".ui-resizable-n", e: ".ui-resizable-e", s: ".ui-resizable-s", w: ".ui-resizable-w", se: ".ui-resizable-se", sw: ".ui-resizable-sw", ne: ".ui-resizable-ne", nw: ".ui-resizable-nw" }); if(this.handles.constructor === String) {

if ( this.handles === "all") { this.handles = "n,e,s,w,se,sw,ne,nw"; }

n = this.handles.split(","); this.handles = {};

for(i = 0; i < n.length; i++) {

handle = $.trim(n[i]); hname = "ui-resizable-"+handle; axis = $("<div class=‘ui-resizable-handle " + hname + "‘></div>");

// Apply zIndex to all handles - see #7960 axis.css({ zIndex: o.zIndex });

//TODO : What‘s going on here? if ("se" === handle) { axis.addClass("ui-icon ui-icon-gripsmall-diagonal-se"); }

//Insert into internal handles object and append to element this.handles[handle] = ".ui-resizable-"+handle; this.element.append(axis); }

}

this._renderAxis = function(target) {

var i, axis, padPos, padWrapper;

target = target || this.element;

for(i in this.handles) {

if(this.handles[i].constructor === String) { this.handles[i] = $(this.handles[i], this.element).show(); }

//Apply pad to wrapper element, needed to fix axis position (textarea, inputs, scrolls) if (this.elementIsWrapper && this.originalElement[0].nodeName.match(/textarea|input|select|button/i)) {

axis = $(this.handles[i], this.element);

//Checking the correct pad and border padWrapper = /sw|ne|nw|se|n|s/.test(i) ? axis.outerHeight() : axis.outerWidth();

//The padding type i have to apply... padPos = [ "padding", /ne|nw|n/.test(i) ? "Top" : /se|sw|s/.test(i) ? "Bottom" : /^e$/.test(i) ? "Right" : "Left" ].join("");

target.css(padPos, padWrapper);

this._proportionallyResize();

}

//TODO: What‘s that good for? There‘s not anything to be executed left if(!$(this.handles[i]).length) { continue; } } };

//TODO: make renderAxis a prototype function this._renderAxis(this.element);

this._handles = $(".ui-resizable-handle", this.element) .disableSelection();

//Matching axis name this._handles.mouseover(function() { if (!that.resizing) { if (this.className) { axis = this.className.match(/ui-resizable-(se|sw|ne|nw|n|e|s|w)/i); } //Axis, default = se that.axis = axis && axis[1] ? axis[1] : "se"; } });

//If we want to auto hide the elements if (o.autoHide) { this._handles.hide(); $(this.element) .addClass("ui-resizable-autohide") .mouseenter(function() { if (o.disabled) { return; } $(this).removeClass("ui-resizable-autohide"); that._handles.show(); }) .mouseleave(function(){ if (o.disabled) { return; } if (!that.resizing) { $(this).addClass("ui-resizable-autohide"); that._handles.hide(); } }); }

//Initialize the mouse interaction this._mouseInit();

_destroy: function() {

this._mouseDestroy();

var wrapper, _destroy = function(exp) { $(exp).removeClass("ui-resizable ui-resizable-disabled ui-resizable-resizing") .removeData("resizable").removeData("ui-resizable").unbind(".resizable").find(".ui-resizable-handle").remove(); };

//TODO: Unwrap at same DOM position if (this.elementIsWrapper) { _destroy(this.element); wrapper = this.element; this.originalElement.css({ position: wrapper.css("position"), width: wrapper.outerWidth(), height: wrapper.outerHeight(), top: wrapper.css("top"), left: wrapper.css("left") }).insertAfter( wrapper ); wrapper.remove(); }

this.originalElement.css("resize", this.originalResizeStyle); _destroy(this.originalElement);

return this; },

_mouseCapture: function(event) { var i, handle, capture = false;

for (i in this.handles) { handle = $(this.handles[i])[0]; if (handle === event.target || $.contains(handle, event.target)) { capture = true; } }

return !this.options.disabled && capture; },

_mouseStart: function(event) {

var curleft, curtop, cursor, o = this.options, iniPos = this.element.position(), el = this.element;

this.resizing = true;

// bugfix for http://dev.jquery.com/ticket/1749 if ( (/absolute/).test( el.css("position") ) ) { el.css({ position: "absolute", top: el.css("top"), left: el.css("left") }); } else if (el.is(".ui-draggable")) { el.css({ position: "absolute", top: iniPos.top, left: iniPos.left }); }

this._renderProxy();

curleft = num(this.helper.css("left")); curtop = num(this.helper.css("top"));

if (o.containment) { curleft += $(o.containment).scrollLeft() || 0; curtop += $(o.containment).scrollTop() || 0; }

//Store needed variables this.offset = this.helper.offset(); this.position = { left: curleft, top: curtop }; this.size = this._helper ? { width: this.helper.width(), height: this.helper.height() } : { width: el.width(), height: el.height() }; this.originalSize = this._helper ? { width: el.outerWidth(), height: el.outerHeight() } : { width: el.width(), height: el.height() }; this.originalPosition = { left: curleft, top: curtop }; this.sizeDiff = { width: el.outerWidth() - el.width(), height: el.outerHeight() - el.height() }; this.originalMousePosition = { left: event.pageX, top: event.pageY };

//Aspect Ratio this.aspectRatio = (typeof o.aspectRatio === "number") ? o.aspectRatio : ((this.originalSize.width / this.originalSize.height) || 1);

cursor = $(".ui-resizable-" + this.axis).css("cursor"); $("body").css("cursor", cursor === "auto" ? this.axis + "-resize" : cursor);

el.addClass("ui-resizable-resizing"); this._propagate("start", event); return true; },

_mouseDrag: function(event) {

//Increase performance, avoid regex var data, el = this.helper, props = {}, smp = this.originalMousePosition, a = this.axis, prevTop = this.position.top, prevLeft = this.position.left, prevWidth = this.size.width, prevHeight = this.size.height, dx = (event.pageX-smp.left)||0, dy = (event.pageY-smp.top)||0, trigger = this._change[a];

if (!trigger) { return false; }

// Calculate the attrs that will be change data = trigger.apply(this, [event, dx, dy]);

// Put this in the mouseDrag handler since the user can start pressing shift while resizing this._updateVirtualBoundaries(event.shiftKey); if (this._aspectRatio || event.shiftKey) { data = this._updateRatio(data, event); }

data = this._respectSize(data, event);

this._updateCache(data);

// plugins callbacks need to be called first this._propagate("resize", event);

if (this.position.top !== prevTop) { props.top = this.position.top + "px"; } if (this.position.left !== prevLeft) { props.left = this.position.left + "px"; } if (this.size.width !== prevWidth) { props.width = this.size.width + "px"; } if (this.size.height !== prevHeight) { props.height = this.size.height + "px"; } el.css(props);

if (!this._helper && this._proportionallyResizeElements.length) { this._proportionallyResize(); }

// Call the user callback if the element was resized if ( ! $.isEmptyObject(props) ) { this._trigger("resize", event, this.ui()); }

return false; },

_mouseStop: function(event) {

this.resizing = false; var pr, ista, soffseth, soffsetw, s, left, top, o = this.options, that = this;

if(this._helper) {

pr = this._proportionallyResizeElements; ista = pr.length && (/textarea/i).test(pr[0].nodeName); soffseth = ista && $.ui.hasScroll(pr[0], "left") /* TODO - jump height */ ? 0 : that.sizeDiff.height; soffsetw = ista ? 0 : that.sizeDiff.width;

s = { width: (that.helper.width() - soffsetw), height: (that.helper.height() - soffseth) }; left = (parseInt(that.element.css("left"), 10) + (that.position.left - that.originalPosition.left)) || null; top = (parseInt(that.element.css("top"), 10) + (that.position.top - that.originalPosition.top)) || null;

if (!o.animate) { this.element.css($.extend(s, { top: top, left: left })); }

that.helper.height(that.size.height); that.helper.width(that.size.width);

if (this._helper && !o.animate) { this._proportionallyResize(); } }

$("body").css("cursor", "auto");

this.element.removeClass("ui-resizable-resizing");

this._propagate("stop", event);

if (this._helper) { this.helper.remove(); }

return false;

_updateVirtualBoundaries: function(forceAspectRatio) { var pMinWidth, pMaxWidth, pMinHeight, pMaxHeight, b, o = this.options;

b = { minWidth: isNumber(o.minWidth) ? o.minWidth : 0, maxWidth: isNumber(o.maxWidth) ? o.maxWidth : Infinity, minHeight: isNumber(o.minHeight) ? o.minHeight : 0, maxHeight: isNumber(o.maxHeight) ? o.maxHeight : Infinity };

if(this._aspectRatio || forceAspectRatio) { // We want to create an enclosing box whose aspect ration is the requested one // First, compute the "projected" size for each dimension based on the aspect ratio and other dimension pMinWidth = b.minHeight * this.aspectRatio; pMinHeight = b.minWidth / this.aspectRatio; pMaxWidth = b.maxHeight * this.aspectRatio; pMaxHeight = b.maxWidth / this.aspectRatio;

if(pMinWidth > b.minWidth) { b.minWidth = pMinWidth; } if(pMinHeight > b.minHeight) { b.minHeight = pMinHeight; } if(pMaxWidth < b.maxWidth) { b.maxWidth = pMaxWidth; } if(pMaxHeight < b.maxHeight) { b.maxHeight = pMaxHeight; } } this._vBoundaries = b; },

_updateCache: function(data) { this.offset = this.helper.offset(); if (isNumber(data.left)) { this.position.left = data.left; } if (isNumber(data.top)) { this.position.top = data.top; } if (isNumber(data.height)) { this.size.height = data.height; } if (isNumber(data.width)) { this.size.width = data.width; } },

_updateRatio: function( data ) {

var cpos = this.position, csize = this.size, a = this.axis;

if (isNumber(data.height)) { data.width = (data.height * this.aspectRatio); } else if (isNumber(data.width)) { data.height = (data.width / this.aspectRatio); }

if (a === "sw") { data.left = cpos.left + (csize.width - data.width); data.top = null; } if (a === "nw") { data.top = cpos.top + (csize.height - data.height); data.left = cpos.left + (csize.width - data.width); }

return data; },

_respectSize: function( data ) {

if (isminw && cw) { data.left = dw - o.minWidth; } if (ismaxw && cw) { data.left = dw - o.maxWidth; } if (isminh && ch) { data.top = dh - o.minHeight; } if (ismaxh && ch) { data.top = dh - o.maxHeight; }

// fixing jump error on top/left - bug #2330 if (!data.width && !data.height && !data.left && data.top) { data.top = null; } else if (!data.width && !data.height && !data.top && data.left) { data.left = null; }

return data; },

_proportionallyResize: function() {

if (!this._proportionallyResizeElements.length) { return; }

var i, j, borders, paddings, prel, element = this.helper || this.element;

for ( i=0; i < this._proportionallyResizeElements.length; i++) {

prel = this._proportionallyResizeElements[i];

if (!this.borderDif) { this.borderDif = []; borders = [prel.css("borderTopWidth"), prel.css("borderRightWidth"), prel.css("borderBottomWidth"), prel.css("borderLeftWidth")]; paddings = [prel.css("paddingTop"), prel.css("paddingRight"), prel.css("paddingBottom"), prel.css("paddingLeft")];

for ( j = 0; j < borders.length; j++ ) { this.borderDif[ j ] = ( parseInt( borders[ j ], 10 ) || 0 ) + ( parseInt( paddings[ j ], 10 ) || 0 ); } }

prel.css({ height: (element.height() - this.borderDif[0] - this.borderDif[2]) || 0, width: (element.width() - this.borderDif[1] - this.borderDif[3]) || 0 });

}

_renderProxy: function() {

var el = this.element, o = this.options; this.elementOffset = el.offset();

if(this._helper) {

this.helper = this.helper || $("<div style=‘overflow:hidden;‘></div>");

this.helper.addClass(this._helper).css({ width: this.element.outerWidth() - 1, height: this.element.outerHeight() - 1, position: "absolute", left: this.elementOffset.left +"px", top: this.elementOffset.top +"px", zIndex: ++o.zIndex //TODO: Don‘t modify option });

this.helper .appendTo("body") .disableSelection();

} else { this.helper = this.element; }

_change: { e: function(event, dx) { return { width: this.originalSize.width + dx }; }, w: function(event, dx) { var cs = this.originalSize, sp = this.originalPosition; return { left: sp.left + dx, width: cs.width - dx }; }, n: function(event, dx, dy) { var cs = this.originalSize, sp = this.originalPosition; return { top: sp.top + dy, height: cs.height - dy }; }, s: function(event, dx, dy) { return { height: this.originalSize.height + dy }; }, se: function(event, dx, dy) { return $.extend(this._change.s.apply(this, arguments), this._change.e.apply(this, [event, dx, dy])); }, sw: function(event, dx, dy) { return $.extend(this._change.s.apply(this, arguments), this._change.w.apply(this, [event, dx, dy])); }, ne: function(event, dx, dy) { return $.extend(this._change.n.apply(this, arguments), this._change.e.apply(this, [event, dx, dy])); }, nw: function(event, dx, dy) { return $.extend(this._change.n.apply(this, arguments), this._change.w.apply(this, [event, dx, dy])); } },

_propagate: function(n, event) { $.ui.plugin.call(this, n, [event, this.ui()]); (n !== "resize" && this._trigger(n, event, this.ui())); },

plugins: {},

ui: function() { return { originalElement: this.originalElement, element: this.element, helper: this.helper, position: this.position, size: this.size, originalSize: this.originalSize, originalPosition: this.originalPosition }; }

});

/* * Resizable Extensions */

$.ui.plugin.add("resizable", "animate", {

stop: function( event ) { var that = $(this).data("ui-resizable"), o = that.options, pr = that._proportionallyResizeElements, ista = pr.length && (/textarea/i).test(pr[0].nodeName), soffseth = ista && $.ui.hasScroll(pr[0], "left") /* TODO - jump height */ ? 0 : that.sizeDiff.height, soffsetw = ista ? 0 : that.sizeDiff.width, style = { width: (that.size.width - soffsetw), height: (that.size.height - soffseth) }, left = (parseInt(that.element.css("left"), 10) + (that.position.left - that.originalPosition.left)) || null, top = (parseInt(that.element.css("top"), 10) + (that.position.top - that.originalPosition.top)) || null;

that.element.animate( $.extend(style, top && left ? { top: top, left: left } : {}), { duration: o.animateDuration, easing: o.animateEasing, step: function() {

var data = { width: parseInt(that.element.css("width"), 10), height: parseInt(that.element.css("height"), 10), top: parseInt(that.element.css("top"), 10), left: parseInt(that.element.css("left"), 10) };

if (pr && pr.length) { $(pr[0]).css({ width: data.width, height: data.height }); }

// propagating resize, and updating values for each animation step that._updateCache(data); that._propagate("resize", event);

} } ); }

});

$.ui.plugin.add("resizable", "containment", {

start: function() { var element, p, co, ch, cw, width, height, that = $(this).data("ui-resizable"), o = that.options, el = that.element, oc = o.containment, ce = (oc instanceof $) ? oc.get(0) : (/parent/.test(oc)) ? el.parent().get(0) : oc;

if (!ce) { return; }

that.containerElement = $(ce);

if (/document/.test(oc) || oc === document) { that.containerOffset = { left: 0, top: 0 }; that.containerPosition = { left: 0, top: 0 };

that.parentData = { element: $(document), left: 0, top: 0, width: $(document).width(), height: $(document).height() || document.body.parentNode.scrollHeight }; }

// i‘m a node, so compute top, left, right, bottom else { element = $(ce); p = []; $([ "Top", "Right", "Left", "Bottom" ]).each(function(i, name) { p[i] = num(element.css("padding" + name)); });

that.containerOffset = element.offset(); that.containerPosition = element.position(); that.containerSize = { height: (element.innerHeight() - p[3]), width: (element.innerWidth() - p[1]) };

co = that.containerOffset; ch = that.containerSize.height; cw = that.containerSize.width; width = ($.ui.hasScroll(ce, "left") ? ce.scrollWidth : cw ); height = ($.ui.hasScroll(ce) ? ce.scrollHeight : ch);

that.parentData = { element: ce, left: co.left, top: co.top, width: width, height: height }; } },

resize: function( event ) { var woset, hoset, isParent, isOffsetRelative, that = $(this).data("ui-resizable"), o = that.options, co = that.containerOffset, cp = that.position, pRatio = that._aspectRatio || event.shiftKey, cop = { top:0, left:0 }, ce = that.containerElement;

if (ce[0] !== document && (/static/).test(ce.css("position"))) { cop = co; }

if (cp.left < (that._helper ? co.left : 0)) { that.size.width = that.size.width + (that._helper ? (that.position.left - co.left) : (that.position.left - cop.left)); if (pRatio) { that.size.height = that.size.width / that.aspectRatio; } that.position.left = o.helper ? co.left : 0; }

if (cp.top < (that._helper ? co.top : 0)) { that.size.height = that.size.height + (that._helper ? (that.position.top - co.top) : that.position.top); if (pRatio) { that.size.width = that.size.height * that.aspectRatio; } that.position.top = that._helper ? co.top : 0; }

that.offset.left = that.parentData.left+that.position.left; that.offset.top = that.parentData.top+that.position.top;

woset = Math.abs( (that._helper ? that.offset.left - cop.left : (that.offset.left - cop.left)) + that.sizeDiff.width ); hoset = Math.abs( (that._helper ? that.offset.top - cop.top : (that.offset.top - co.top)) + that.sizeDiff.height );

isParent = that.containerElement.get(0) === that.element.parent().get(0); isOffsetRelative = /relative|absolute/.test(that.containerElement.css("position"));

if ( isParent && isOffsetRelative ) { woset -= Math.abs( that.parentData.left ); }

if (woset + that.size.width >= that.parentData.width) { that.size.width = that.parentData.width - woset; if (pRatio) { that.size.height = that.size.width / that.aspectRatio; } }

if (hoset + that.size.height >= that.parentData.height) { that.size.height = that.parentData.height - hoset; if (pRatio) { that.size.width = that.size.height * that.aspectRatio; } } },

stop: function(){ var that = $(this).data("ui-resizable"), o = that.options, co = that.containerOffset, cop = that.containerPosition, ce = that.containerElement, helper = $(that.helper), ho = helper.offset(), w = helper.outerWidth() - that.sizeDiff.width, h = helper.outerHeight() - that.sizeDiff.height;

if (that._helper && !o.animate && (/relative/).test(ce.css("position"))) { $(this).css({ left: ho.left - cop.left - co.left, width: w, height: h }); }

if (that._helper && !o.animate && (/static/).test(ce.css("position"))) { $(this).css({ left: ho.left - cop.left - co.left, width: w, height: h }); }

} });

$.ui.plugin.add("resizable", "alsoResize", {

start: function () { var that = $(this).data("ui-resizable"), o = that.options, _store = function (exp) { $(exp).each(function() { var el = $(this); el.data("ui-resizable-alsoresize", { width: parseInt(el.width(), 10), height: parseInt(el.height(), 10), left: parseInt(el.css("left"), 10), top: parseInt(el.css("top"), 10) }); }); };

if (typeof(o.alsoResize) === "object" && !o.alsoResize.parentNode) { if (o.alsoResize.length) { o.alsoResize = o.alsoResize[0]; _store(o.alsoResize); } else { $.each(o.alsoResize, function (exp) { _store(exp); }); } }else{ _store(o.alsoResize); } },

resize: function (event, ui) { var that = $(this).data("ui-resizable"), o = that.options, os = that.originalSize, op = that.originalPosition, delta = { height: (that.size.height - os.height) || 0, width: (that.size.width - os.width) || 0, top: (that.position.top - op.top) || 0, left: (that.position.left - op.left) || 0 },

_alsoResize = function (exp, c) { $(exp).each(function() { var el = $(this), start = $(this).data("ui-resizable-alsoresize"), style = {}, css = c && c.length ? c : el.parents(ui.originalElement[0]).length ? ["width", "height"] : ["width", "height", "top", "left"];

$.each(css, function (i, prop) { var sum = (start[prop]||0) + (delta[prop]||0); if (sum && sum >= 0) { style[prop] = sum || null; } });

el.css(style); }); };

if (typeof(o.alsoResize) === "object" && !o.alsoResize.nodeType) { $.each(o.alsoResize, function (exp, c) { _alsoResize(exp, c); }); }else{ _alsoResize(o.alsoResize); } },

stop: function () { $(this).removeData("resizable-alsoresize"); } });

$.ui.plugin.add("resizable", "ghost", {

start: function() {

var that = $(this).data("ui-resizable"), o = that.options, cs = that.size;

that.ghost = that.originalElement.clone(); that.ghost .css({ opacity: 0.25, display: "block", position: "relative", height: cs.height, width: cs.width, margin: 0, left: 0, top: 0 }) .addClass("ui-resizable-ghost") .addClass(typeof o.ghost === "string" ? o.ghost : "");

that.ghost.appendTo(that.helper);

resize: function(){ var that = $(this).data("ui-resizable"); if (that.ghost) { that.ghost.css({ position: "relative", height: that.size.height, width: that.size.width }); } },

stop: function() { var that = $(this).data("ui-resizable"); if (that.ghost && that.helper) { that.helper.get(0).removeChild(that.ghost.get(0)); } }

});

$.ui.plugin.add("resizable", "grid", {

resize: function() { var that = $(this).data("ui-resizable"), o = that.options, cs = that.size, os = that.originalSize, op = that.originalPosition, a = that.axis, grid = typeof o.grid === "number" ? [o.grid, o.grid] : o.grid, gridX = (grid[0]||1), gridY = (grid[1]||1), ox = Math.round((cs.width - os.width) / gridX) * gridX, oy = Math.round((cs.height - os.height) / gridY) * gridY, newWidth = os.width + ox, newHeight = os.height + oy, isMaxWidth = o.maxWidth && (o.maxWidth < newWidth), isMaxHeight = o.maxHeight && (o.maxHeight < newHeight), isMinWidth = o.minWidth && (o.minWidth > newWidth), isMinHeight = o.minHeight && (o.minHeight > newHeight);

o.grid = grid;

if (isMinWidth) { newWidth = newWidth + gridX; } if (isMinHeight) { newHeight = newHeight + gridY; } if (isMaxWidth) { newWidth = newWidth - gridX; } if (isMaxHeight) { newHeight = newHeight - gridY; }

if (/^(se|s|e)$/.test(a)) { that.size.width = newWidth; that.size.height = newHeight; } else if (/^(ne)$/.test(a)) { that.size.width = newWidth; that.size.height = newHeight; that.position.top = op.top - oy; } else if (/^(sw)$/.test(a)) { that.size.width = newWidth; that.size.height = newHeight; that.position.left = op.left - ox; } else { if ( newHeight - gridY > 0 ) { that.size.height = newHeight; that.position.top = op.top - oy; } else { that.size.height = gridY; that.position.top = op.top + os.height - gridY; } if ( newWidth - gridX > 0 ) { that.size.width = newWidth; that.position.left = op.left - ox; } else { that.size.width = gridX; that.position.left = op.left + os.width - gridX; } } }

});

})(jQuery); (function( $, undefined ) {

$.widget("ui.selectable", $.ui.mouse, { version: "1.10.4", options: { appendTo: "body", autoRefresh: true, distance: 0, filter: "*", tolerance: "touch",

// callbacks selected: null, selecting: null, start: null, stop: null, unselected: null, unselecting: null }, _create: function() { var selectees, that = this;

this.element.addClass("ui-selectable");

this.dragged = false;

// cache selectee children based on filter this.refresh = function() { selectees = $(that.options.filter, that.element[0]); selectees.addClass("ui-selectee"); selectees.each(function() { var $this = $(this), pos = $this.offset(); $.data(this, "selectable-item", { element: this, $element: $this, left: pos.left, top: pos.top, right: pos.left + $this.outerWidth(), bottom: pos.top + $this.outerHeight(), startselected: false, selected: $this.hasClass("ui-selected"), selecting: $this.hasClass("ui-selecting"), unselecting: $this.hasClass("ui-unselecting") }); }); }; this.refresh();

this.selectees = selectees.addClass("ui-selectee");

this._mouseInit();

this.helper = $("<div class=‘ui-selectable-helper‘></div>"); },

_destroy: function() { this.selectees .removeClass("ui-selectee") .removeData("selectable-item"); this.element .removeClass("ui-selectable ui-selectable-disabled"); this._mouseDestroy(); },

_mouseStart: function(event) { var that = this, options = this.options;

this.opos = [event.pageX, event.pageY];

if (this.options.disabled) { return; }

this.selectees = $(options.filter, this.element[0]);

this._trigger("start", event);

$(options.appendTo).append(this.helper); // position helper (lasso) this.helper.css({ "left": event.pageX, "top": event.pageY, "width": 0, "height": 0 });

if (options.autoRefresh) { this.refresh(); }

this.selectees.filter(".ui-selected").each(function() { var selectee = $.data(this, "selectable-item"); selectee.startselected = true; if (!event.metaKey && !event.ctrlKey) { selectee.$element.removeClass("ui-selected"); selectee.selected = false; selectee.$element.addClass("ui-unselecting"); selectee.unselecting = true; // selectable UNSELECTING callback that._trigger("unselecting", event, { unselecting: selectee.element }); } });

$(event.target).parents().addBack().each(function() { var doSelect, selectee = $.data(this, "selectable-item"); if (selectee) { doSelect = (!event.metaKey && !event.ctrlKey) || !selectee.$element.hasClass("ui-selected"); selectee.$element .removeClass(doSelect ? "ui-unselecting" : "ui-selected") .addClass(doSelect ? "ui-selecting" : "ui-unselecting"); selectee.unselecting = !doSelect; selectee.selecting = doSelect; selectee.selected = doSelect; // selectable (UN)SELECTING callback if (doSelect) { that._trigger("selecting", event, { selecting: selectee.element }); } else { that._trigger("unselecting", event, { unselecting: selectee.element }); } return false; } });

_mouseDrag: function(event) {

this.dragged = true;

if (this.options.disabled) { return; }

var tmp, that = this, options = this.options, x1 = this.opos[0], y1 = this.opos[1], x2 = event.pageX, y2 = event.pageY;

if (x1 > x2) { tmp = x2; x2 = x1; x1 = tmp; } if (y1 > y2) { tmp = y2; y2 = y1; y1 = tmp; } this.helper.css({left: x1, top: y1, width: x2-x1, height: y2-y1});

this.selectees.each(function() { var selectee = $.data(this, "selectable-item"), hit = false;

//prevent helper from being selected if appendTo: selectable if (!selectee || selectee.element === that.element[0]) { return; }

if (options.tolerance === "touch") { hit = ( !(selectee.left > x2 || selectee.right < x1 || selectee.top > y2 || selectee.bottom < y1) ); } else if (options.tolerance === "fit") { hit = (selectee.left > x1 && selectee.right < x2 && selectee.top > y1 && selectee.bottom < y2); }

if (hit) { // SELECT if (selectee.selected) { selectee.$element.removeClass("ui-selected"); selectee.selected = false; } if (selectee.unselecting) { selectee.$element.removeClass("ui-unselecting"); selectee.unselecting = false; } if (!selectee.selecting) { selectee.$element.addClass("ui-selecting"); selectee.selecting = true; // selectable SELECTING callback that._trigger("selecting", event, { selecting: selectee.element }); } } else { // UNSELECT if (selectee.selecting) { if ((event.metaKey || event.ctrlKey) && selectee.startselected) { selectee.$element.removeClass("ui-selecting"); selectee.selecting = false; selectee.$element.addClass("ui-selected"); selectee.selected = true; } else { selectee.$element.removeClass("ui-selecting"); selectee.selecting = false; if (selectee.startselected) { selectee.$element.addClass("ui-unselecting"); selectee.unselecting = true; } // selectable UNSELECTING callback that._trigger("unselecting", event, { unselecting: selectee.element }); } } if (selectee.selected) { if (!event.metaKey && !event.ctrlKey && !selectee.startselected) { selectee.$element.removeClass("ui-selected"); selectee.selected = false;

selectee.$element.addClass("ui-unselecting"); selectee.unselecting = true; // selectable UNSELECTING callback that._trigger("unselecting", event, { unselecting: selectee.element }); } } } });

return false; },

_mouseStop: function(event) { var that = this;

this.dragged = false;

$(".ui-unselecting", this.element[0]).each(function() { var selectee = $.data(this, "selectable-item"); selectee.$element.removeClass("ui-unselecting"); selectee.unselecting = false; selectee.startselected = false; that._trigger("unselected", event, { unselected: selectee.element }); }); $(".ui-selecting", this.element[0]).each(function() { var selectee = $.data(this, "selectable-item"); selectee.$element.removeClass("ui-selecting").addClass("ui-selected"); selectee.selecting = false; selectee.selected = true; selectee.startselected = true; that._trigger("selected", event, { selected: selectee.element }); }); this._trigger("stop", event);

this.helper.remove();

return false; }

});

})(jQuery); (function( $, undefined ) {

// number of pages in a slider // (how many times can you page up/down to go through the whole range) var numPages = 5;

$.widget( "ui.slider", $.ui.mouse, { version: "1.10.4", widgetEventPrefix: "slide",

options: { animate: false, distance: 0, max: 100, min: 0, orientation: "horizontal", range: false, step: 1, value: 0, values: null,

// callbacks change: null, slide: null, start: null, stop: null },

_create: function() { this._keySliding = false; this._mouseSliding = false; this._animateOff = true; this._handleIndex = null; this._detectOrientation(); this._mouseInit();

this.element .addClass( "ui-slider" + " ui-slider-" + this.orientation + " ui-widget" + " ui-widget-content" + " ui-corner-all");

this._refresh(); this._setOption( "disabled", this.options.disabled );

this._animateOff = false; },

_refresh: function() { this._createRange(); this._createHandles(); this._setupEvents(); this._refreshValue(); },

_createHandles: function() { var i, handleCount, options = this.options, existingHandles = this.element.find( ".ui-slider-handle" ).addClass( "ui-state-default ui-corner-all" ), handle = "<a class=‘ui-slider-handle ui-state-default ui-corner-all‘ href=‘#‘></a>", handles = [];

handleCount = ( options.values && options.values.length ) || 1;

if ( existingHandles.length > handleCount ) { existingHandles.slice( handleCount ).remove(); existingHandles = existingHandles.slice( 0, handleCount ); }

for ( i = existingHandles.length; i < handleCount; i++ ) { handles.push( handle ); }

this.handles = existingHandles.add( $( handles.join( "" ) ).appendTo( this.element ) );

this.handle = this.handles.eq( 0 );

this.handles.each(function( i ) { $( this ).data( "ui-slider-handle-index", i ); }); },

_createRange: function() { var options = this.options, classes = "";

if ( options.range ) { if ( options.range === true ) { if ( !options.values ) { options.values = [ this._valueMin(), this._valueMin() ]; } else if ( options.values.length && options.values.length !== 2 ) { options.values = [ options.values[0], options.values[0] ]; } else if ( $.isArray( options.values ) ) { options.values = options.values.slice(0); } }

if ( !this.range || !this.range.length ) { this.range = $( "<div></div>" ) .appendTo( this.element );

classes = "ui-slider-range" + // note: this isn‘t the most fittingly semantic framework class for this element, // but worked best visually with a variety of themes " ui-widget-header ui-corner-all"; } else { this.range.removeClass( "ui-slider-range-min ui-slider-range-max" ) // Handle range switching from true to min/max .css({ "left": "", "bottom": "" }); }

this.range.addClass( classes + ( ( options.range === "min" || options.range === "max" ) ? " ui-slider-range-" + options.range : "" ) ); } else { if ( this.range ) { this.range.remove(); } this.range = null; } },

_setupEvents: function() { var elements = this.handles.add( this.range ).filter( "a" ); this._off( elements ); this._on( elements, this._handleEvents ); this._hoverable( elements ); this._focusable( elements ); },

_destroy: function() { this.handles.remove(); if ( this.range ) { this.range.remove(); }

this.element .removeClass( "ui-slider" + " ui-slider-horizontal" + " ui-slider-vertical" + " ui-widget" + " ui-widget-content" + " ui-corner-all" );

this._mouseDestroy(); },

_mouseCapture: function( event ) { var position, normValue, distance, closestHandle, index, allowed, offset, mouseOverHandle, that = this, o = this.options;

if ( o.disabled ) { return false; }

this.elementSize = { width: this.element.outerWidth(), height: this.element.outerHeight() }; this.elementOffset = this.element.offset();

position = { x: event.pageX, y: event.pageY }; normValue = this._normValueFromMouse( position ); distance = this._valueMax() - this._valueMin() + 1; this.handles.each(function( i ) { var thisDistance = Math.abs( normValue - that.values(i) ); if (( distance > thisDistance ) || ( distance === thisDistance && (i === that._lastChangedValue || that.values(i) === o.min ))) { distance = thisDistance; closestHandle = $( this ); index = i; } });

allowed = this._start( event, index ); if ( allowed === false ) { return false; } this._mouseSliding = true;

this._handleIndex = index;

closestHandle .addClass( "ui-state-active" ) .focus();

offset = closestHandle.offset(); mouseOverHandle = !$( event.target ).parents().addBack().is( ".ui-slider-handle" ); this._clickOffset = mouseOverHandle ? { left: 0, top: 0 } : { left: event.pageX - offset.left - ( closestHandle.width() / 2 ), top: event.pageY - offset.top - ( closestHandle.height() / 2 ) - ( parseInt( closestHandle.css("borderTopWidth"), 10 ) || 0 ) - ( parseInt( closestHandle.css("borderBottomWidth"), 10 ) || 0) + ( parseInt( closestHandle.css("marginTop"), 10 ) || 0) };

if ( !this.handles.hasClass( "ui-state-hover" ) ) { this._slide( event, index, normValue ); } this._animateOff = true; return true; },

_mouseStart: function() { return true; },

_mouseDrag: function( event ) { var position = { x: event.pageX, y: event.pageY }, normValue = this._normValueFromMouse( position );

this._slide( event, this._handleIndex, normValue );

return false; },

_mouseStop: function( event ) { this.handles.removeClass( "ui-state-active" ); this._mouseSliding = false;

this._stop( event, this._handleIndex ); this._change( event, this._handleIndex );

this._handleIndex = null; this._clickOffset = null; this._animateOff = false;

return false; },

_detectOrientation: function() { this.orientation = ( this.options.orientation === "vertical" ) ? "vertical" : "horizontal"; },

_normValueFromMouse: function( position ) { var pixelTotal, pixelMouse, percentMouse, valueTotal, valueMouse;

if ( this.orientation === "horizontal" ) { pixelTotal = this.elementSize.width; pixelMouse = position.x - this.elementOffset.left - ( this._clickOffset ? this._clickOffset.left : 0 ); } else { pixelTotal = this.elementSize.height; pixelMouse = position.y - this.elementOffset.top - ( this._clickOffset ? this._clickOffset.top : 0 ); }

percentMouse = ( pixelMouse / pixelTotal ); if ( percentMouse > 1 ) { percentMouse = 1; } if ( percentMouse < 0 ) { percentMouse = 0; } if ( this.orientation === "vertical" ) { percentMouse = 1 - percentMouse; }

valueTotal = this._valueMax() - this._valueMin(); valueMouse = this._valueMin() + percentMouse * valueTotal;

return this._trimAlignValue( valueMouse ); },

_start: function( event, index ) { var uiHash = { handle: this.handles[ index ], value: this.value() }; if ( this.options.values && this.options.values.length ) { uiHash.value = this.values( index ); uiHash.values = this.values(); } return this._trigger( "start", event, uiHash ); },

_slide: function( event, index, newVal ) { var otherVal, newValues, allowed;

if ( this.options.values && this.options.values.length ) { otherVal = this.values( index ? 0 : 1 );

if ( ( this.options.values.length === 2 && this.options.range === true ) && ( ( index === 0 && newVal > otherVal) || ( index === 1 && newVal < otherVal ) ) ) { newVal = otherVal; }

if ( newVal !== this.values( index ) ) { newValues = this.values(); newValues[ index ] = newVal; // A slide can be canceled by returning false from the slide callback allowed = this._trigger( "slide", event, { handle: this.handles[ index ], value: newVal, values: newValues } ); otherVal = this.values( index ? 0 : 1 ); if ( allowed !== false ) { this.values( index, newVal ); } } } else { if ( newVal !== this.value() ) { // A slide can be canceled by returning false from the slide callback allowed = this._trigger( "slide", event, { handle: this.handles[ index ], value: newVal } ); if ( allowed !== false ) { this.value( newVal ); } } } },

_stop: function( event, index ) { var uiHash = { handle: this.handles[ index ], value: this.value() }; if ( this.options.values && this.options.values.length ) { uiHash.value = this.values( index ); uiHash.values = this.values(); }

this._trigger( "stop", event, uiHash ); },

_change: function( event, index ) { if ( !this._keySliding && !this._mouseSliding ) { var uiHash = { handle: this.handles[ index ], value: this.value() }; if ( this.options.values && this.options.values.length ) { uiHash.value = this.values( index ); uiHash.values = this.values(); }

//store the last changed value index for reference when handles overlap this._lastChangedValue = index;

this._trigger( "change", event, uiHash ); } },

value: function( newValue ) { if ( arguments.length ) { this.options.value = this._trimAlignValue( newValue ); this._refreshValue(); this._change( null, 0 ); return; }

return this._value(); },

values: function( index, newValue ) { var vals, newValues, i;

if ( arguments.length > 1 ) { this.options.values[ index ] = this._trimAlignValue( newValue ); this._refreshValue(); this._change( null, index ); return; }

if ( arguments.length ) { if ( $.isArray( arguments[ 0 ] ) ) { vals = this.options.values; newValues = arguments[ 0 ]; for ( i = 0; i < vals.length; i += 1 ) { vals[ i ] = this._trimAlignValue( newValues[ i ] ); this._change( null, i ); } this._refreshValue(); } else { if ( this.options.values && this.options.values.length ) { return this._values( index ); } else { return this.value(); } } } else { return this._values(); } },

_setOption: function( key, value ) { var i, valsLength = 0;

if ( key === "range" && this.options.range === true ) { if ( value === "min" ) { this.options.value = this._values( 0 ); this.options.values = null; } else if ( value === "max" ) { this.options.value = this._values( this.options.values.length-1 ); this.options.values = null; } }

if ( $.isArray( this.options.values ) ) { valsLength = this.options.values.length; }

$.Widget.prototype._setOption.apply( this, arguments );

switch ( key ) { case "orientation": this._detectOrientation(); this.element .removeClass( "ui-slider-horizontal ui-slider-vertical" ) .addClass( "ui-slider-" + this.orientation ); this._refreshValue(); break; case "value": this._animateOff = true; this._refreshValue(); this._change( null, 0 ); this._animateOff = false; break; case "values": this._animateOff = true; this._refreshValue(); for ( i = 0; i < valsLength; i += 1 ) { this._change( null, i ); } this._animateOff = false; break; case "min": case "max": this._animateOff = true; this._refreshValue(); this._animateOff = false; break; case "range": this._animateOff = true; this._refresh(); this._animateOff = false; break; } },

//internal value getter // _value() returns value trimmed by min and max, aligned by step _value: function() { var val = this.options.value; val = this._trimAlignValue( val );

return val; },

//internal values getter // _values() returns array of values trimmed by min and max, aligned by step // _values( index ) returns single value trimmed by min and max, aligned by step _values: function( index ) { var val, vals, i;

if ( arguments.length ) { val = this.options.values[ index ]; val = this._trimAlignValue( val );

return val; } else if ( this.options.values && this.options.values.length ) { // .slice() creates a copy of the array // this copy gets trimmed by min and max and then returned vals = this.options.values.slice(); for ( i = 0; i < vals.length; i+= 1) { vals[ i ] = this._trimAlignValue( vals[ i ] ); }

return vals; } else { return []; } },

// returns the step-aligned value that val is closest to, between (inclusive) min and max _trimAlignValue: function( val ) { if ( val <= this._valueMin() ) { return this._valueMin(); } if ( val >= this._valueMax() ) { return this._valueMax(); } var step = ( this.options.step > 0 ) ? this.options.step : 1, valModStep = (val - this._valueMin()) % step, alignValue = val - valModStep;

if ( Math.abs(valModStep) * 2 >= step ) { alignValue += ( valModStep > 0 ) ? step : ( -step ); }

// Since JavaScript has problems with large floats, round // the final value to 5 digits after the decimal point (see #4124) return parseFloat( alignValue.toFixed(5) ); },

_valueMin: function() { return this.options.min; },

_valueMax: function() { return this.options.max; },

_refreshValue: function() { var lastValPercent, valPercent, value, valueMin, valueMax, oRange = this.options.range, o = this.options, that = this, animate = ( !this._animateOff ) ? o.animate : false, _set = {};

if ( this.options.values && this.options.values.length ) { this.handles.each(function( i ) { valPercent = ( that.values(i) - that._valueMin() ) / ( that._valueMax() - that._valueMin() ) * 100; _set[ that.orientation === "horizontal" ? "left" : "bottom" ] = valPercent + "%"; $( this ).stop( 1, 1 )[ animate ? "animate" : "css" ]( _set, o.animate ); if ( that.options.range === true ) { if ( that.orientation === "horizontal" ) { if ( i === 0 ) { that.range.stop( 1, 1 )[ animate ? "animate" : "css" ]( { left: valPercent + "%" }, o.animate ); } if ( i === 1 ) { that.range[ animate ? "animate" : "css" ]( { width: ( valPercent - lastValPercent ) + "%" }, { queue: false, duration: o.animate } ); } } else { if ( i === 0 ) { that.range.stop( 1, 1 )[ animate ? "animate" : "css" ]( { bottom: ( valPercent ) + "%" }, o.animate ); } if ( i === 1 ) { that.range[ animate ? "animate" : "css" ]( { height: ( valPercent - lastValPercent ) + "%" }, { queue: false, duration: o.animate } ); } } } lastValPercent = valPercent; }); } else { value = this.value(); valueMin = this._valueMin(); valueMax = this._valueMax(); valPercent = ( valueMax !== valueMin ) ? ( value - valueMin ) / ( valueMax - valueMin ) * 100 : 0; _set[ this.orientation === "horizontal" ? "left" : "bottom" ] = valPercent + "%"; this.handle.stop( 1, 1 )[ animate ? "animate" : "css" ]( _set, o.animate );

if ( oRange === "min" && this.orientation === "horizontal" ) { this.range.stop( 1, 1 )[ animate ? "animate" : "css" ]( { width: valPercent + "%" }, o.animate ); } if ( oRange === "max" && this.orientation === "horizontal" ) { this.range[ animate ? "animate" : "css" ]( { width: ( 100 - valPercent ) + "%" }, { queue: false, duration: o.animate } ); } if ( oRange === "min" && this.orientation === "vertical" ) { this.range.stop( 1, 1 )[ animate ? "animate" : "css" ]( { height: valPercent + "%" }, o.animate ); } if ( oRange === "max" && this.orientation === "vertical" ) { this.range[ animate ? "animate" : "css" ]( { height: ( 100 - valPercent ) + "%" }, { queue: false, duration: o.animate } ); } } },

_handleEvents: { keydown: function( event ) { var allowed, curVal, newVal, step, index = $( event.target ).data( "ui-slider-handle-index" );

switch ( event.keyCode ) { case $.ui.keyCode.HOME: case $.ui.keyCode.END: case $.ui.keyCode.PAGE_UP: case $.ui.keyCode.PAGE_DOWN: case $.ui.keyCode.UP: case $.ui.keyCode.RIGHT: case $.ui.keyCode.DOWN: case $.ui.keyCode.LEFT: event.preventDefault(); if ( !this._keySliding ) { this._keySliding = true; $( event.target ).addClass( "ui-state-active" ); allowed = this._start( event, index ); if ( allowed === false ) { return; } } break; }

step = this.options.step; if ( this.options.values && this.options.values.length ) { curVal = newVal = this.values( index ); } else { curVal = newVal = this.value(); }

switch ( event.keyCode ) { case $.ui.keyCode.HOME: newVal = this._valueMin(); break; case $.ui.keyCode.END: newVal = this._valueMax(); break; case $.ui.keyCode.PAGE_UP: newVal = this._trimAlignValue( curVal + ( (this._valueMax() - this._valueMin()) / numPages ) ); break; case $.ui.keyCode.PAGE_DOWN: newVal = this._trimAlignValue( curVal - ( (this._valueMax() - this._valueMin()) / numPages ) ); break; case $.ui.keyCode.UP: case $.ui.keyCode.RIGHT: if ( curVal === this._valueMax() ) { return; } newVal = this._trimAlignValue( curVal + step ); break; case $.ui.keyCode.DOWN: case $.ui.keyCode.LEFT: if ( curVal === this._valueMin() ) { return; } newVal = this._trimAlignValue( curVal - step ); break; }

this._slide( event, index, newVal ); }, click: function( event ) { event.preventDefault(); }, keyup: function( event ) { var index = $( event.target ).data( "ui-slider-handle-index" );

if ( this._keySliding ) { this._keySliding = false; this._stop( event, index ); this._change( event, index ); $( event.target ).removeClass( "ui-state-active" ); } } }

});

}(jQuery)); (function( $, undefined ) {

function isOverAxis( x, reference, size ) { return ( x > reference ) && ( x < ( reference + size ) ); }

function isFloating(item) { return (/left|right/).test(item.css("float")) || (/inline|table-cell/).test(item.css("display")); }

$.widget("ui.sortable", $.ui.mouse, { version: "1.10.4", widgetEventPrefix: "sort", ready: false, options: { appendTo: "parent", axis: false, connectWith: false, containment: false, cursor: "auto", cursorAt: false, dropOnEmpty: true, forcePlaceholderSize: false, forceHelperSize: false, grid: false, handle: false, helper: "original", items: "> *", opacity: false, placeholder: false, revert: false, scroll: true, scrollSensitivity: 20, scrollSpeed: 20, scope: "default", tolerance: "intersect", zIndex: 1000,

// callbacks activate: null, beforeStop: null, change: null, deactivate: null, out: null, over: null, receive: null, remove: null, sort: null, start: null, stop: null, update: null }, _create: function() {

var o = this.options; this.containerCache = {}; this.element.addClass("ui-sortable");

//Get the items this.refresh();

//Let‘s determine if the items are being displayed horizontally this.floating = this.items.length ? o.axis === "x" || isFloating(this.items[0].item) : false;

//Let‘s determine the parent‘s offset this.offset = this.element.offset();

//Initialize mouse events for interaction this._mouseInit();

//We‘re ready to go this.ready = true;

_destroy: function() { this.element .removeClass("ui-sortable ui-sortable-disabled"); this._mouseDestroy();

for ( var i = this.items.length - 1; i >= 0; i-- ) { this.items[i].item.removeData(this.widgetName + "-item"); }

return this; },

_setOption: function(key, value){ if ( key === "disabled" ) { this.options[ key ] = value;

this.widget().toggleClass( "ui-sortable-disabled", !!value ); } else { // Don‘t call widget base _setOption for disable as it adds ui-state-disabled class $.Widget.prototype._setOption.apply(this, arguments); } },

_mouseCapture: function(event, overrideHandle) { var currentItem = null, validHandle = false, that = this;

if (this.reverting) { return false; }

if(this.options.disabled || this.options.type === "static") { return false; }

//We have to refresh the items data once first this._refreshItems(event);

//Find out if the clicked node (or one of its parents) is a actual item in this.items $(event.target).parents().each(function() { if($.data(this, that.widgetName + "-item") === that) { currentItem = $(this); return false; } }); if($.data(event.target, that.widgetName + "-item") === that) { currentItem = $(event.target); }

if(!currentItem) { return false; } if(this.options.handle && !overrideHandle) { $(this.options.handle, currentItem).find("*").addBack().each(function() { if(this === event.target) { validHandle = true; } }); if(!validHandle) { return false; } }

this.currentItem = currentItem; this._removeCurrentsFromItems(); return true;

_mouseStart: function(event, overrideHandle, noActivation) {

var i, body, o = this.options;

this.currentContainer = this;

//We only need to call refreshPositions, because the refreshItems call has been moved to mouseCapture this.refreshPositions();

//Create and append the visible helper this.helper = this._createHelper(event);

//Cache the helper size this._cacheHelperProportions();

/* * - Position generation - * This block generates everything position related - it‘s the core of draggables. */

//Cache the margins of the original element this._cacheMargins();

//Get the next scrolling parent this.scrollParent = this.helper.scrollParent();

//The element‘s absolute position on the page minus margins this.offset = this.currentItem.offset(); this.offset = { top: this.offset.top - this.margins.top, left: this.offset.left - this.margins.left };

// Only after we got the offset, we can change the helper‘s position to absolute // TODO: Still need to figure out a way to make relative sorting possible this.helper.css("position", "absolute"); this.cssPosition = this.helper.css("position");

//Generate the original position this.originalPosition = this._generatePosition(event); this.originalPageX = event.pageX; this.originalPageY = event.pageY;

//Adjust the mouse offset relative to the helper if "cursorAt" is supplied (o.cursorAt && this._adjustOffsetFromHelper(o.cursorAt));

//Cache the former DOM position this.domPosition = { prev: this.currentItem.prev()[0], parent: this.currentItem.parent()[0] };

//If the helper is not the original, hide the original so it‘s not playing any role during the drag, won‘t cause anything bad this way if(this.helper[0] !== this.currentItem[0]) { this.currentItem.hide(); }

//Create the placeholder this._createPlaceholder();

//Set a containment if given in the options if(o.containment) { this._setContainment(); }

if( o.cursor && o.cursor !== "auto" ) { // cursor option body = this.document.find( "body" );

// support: IE this.storedCursor = body.css( "cursor" ); body.css( "cursor", o.cursor );

this.storedStylesheet = $( "<style>*{ cursor: "+o.cursor+" !important; }</style>" ).appendTo( body ); }

if(o.opacity) { // opacity option if (this.helper.css("opacity")) { this._storedOpacity = this.helper.css("opacity"); } this.helper.css("opacity", o.opacity); }

if(o.zIndex) { // zIndex option if (this.helper.css("zIndex")) { this._storedZIndex = this.helper.css("zIndex"); } this.helper.css("zIndex", o.zIndex); }

//Prepare scrolling if(this.scrollParent[0] !== document && this.scrollParent[0].tagName !== "HTML") { this.overflowOffset = this.scrollParent.offset(); }

//Call callbacks this._trigger("start", event, this._uiHash());

//Recache the helper size if(!this._preserveHelperProportions) { this._cacheHelperProportions(); }

//Post "activate" events to possible containers if( !noActivation ) { for ( i = this.containers.length - 1; i >= 0; i-- ) { this.containers[ i ]._trigger( "activate", event, this._uiHash( this ) ); } }

//Prepare possible droppables if($.ui.ddmanager) { $.ui.ddmanager.current = this; }

if ($.ui.ddmanager && !o.dropBehaviour) { $.ui.ddmanager.prepareOffsets(this, event); }

this.dragging = true;

this.helper.addClass("ui-sortable-helper"); this._mouseDrag(event); //Execute the drag once - this causes the helper not to be visible before getting its correct position return true;

_mouseDrag: function(event) { var i, item, itemElement, intersection, o = this.options, scrolled = false;

//Compute the helpers position this.position = this._generatePosition(event); this.positionAbs = this._convertPositionTo("absolute");

if (!this.lastPositionAbs) { this.lastPositionAbs = this.positionAbs; }

//Do scrolling if(this.options.scroll) { if(this.scrollParent[0] !== document && this.scrollParent[0].tagName !== "HTML") {

if((this.overflowOffset.top + this.scrollParent[0].offsetHeight) - event.pageY < o.scrollSensitivity) { this.scrollParent[0].scrollTop = scrolled = this.scrollParent[0].scrollTop + o.scrollSpeed; } else if(event.pageY - this.overflowOffset.top < o.scrollSensitivity) { this.scrollParent[0].scrollTop = scrolled = this.scrollParent[0].scrollTop - o.scrollSpeed; }

if((this.overflowOffset.left + this.scrollParent[0].offsetWidth) - event.pageX < o.scrollSensitivity) { this.scrollParent[0].scrollLeft = scrolled = this.scrollParent[0].scrollLeft + o.scrollSpeed; } else if(event.pageX - this.overflowOffset.left < o.scrollSensitivity) { this.scrollParent[0].scrollLeft = scrolled = this.scrollParent[0].scrollLeft - o.scrollSpeed; }

} else {

if(event.pageY - $(document).scrollTop() < o.scrollSensitivity) { scrolled = $(document).scrollTop($(document).scrollTop() - o.scrollSpeed); } else if($(window).height() - (event.pageY - $(document).scrollTop()) < o.scrollSensitivity) { scrolled = $(document).scrollTop($(document).scrollTop() + o.scrollSpeed); }

if(event.pageX - $(document).scrollLeft() < o.scrollSensitivity) { scrolled = $(document).scrollLeft($(document).scrollLeft() - o.scrollSpeed); } else if($(window).width() - (event.pageX - $(document).scrollLeft()) < o.scrollSensitivity) { scrolled = $(document).scrollLeft($(document).scrollLeft() + o.scrollSpeed); }

}

if(scrolled !== false && $.ui.ddmanager && !o.dropBehaviour) { $.ui.ddmanager.prepareOffsets(this, event); } }

//Regenerate the absolute position used for position checks this.positionAbs = this._convertPositionTo("absolute");

//Set the helper position if(!this.options.axis || this.options.axis !== "y") { this.helper[0].style.left = this.position.left+"px"; } if(!this.options.axis || this.options.axis !== "x") { this.helper[0].style.top = this.position.top+"px"; }

//Rearrange for (i = this.items.length - 1; i >= 0; i--) {

//Cache variables and intersection, continue if no intersection item = this.items[i]; itemElement = item.item[0]; intersection = this._intersectsWithPointer(item); if (!intersection) { continue; }

// Only put the placeholder inside the current Container, skip all // items from other containers. This works because when moving // an item from one container to another the // currentContainer is switched before the placeholder is moved. // // Without this, moving items in "sub-sortables" can cause // the placeholder to jitter beetween the outer and inner container. if (item.instance !== this.currentContainer) { continue; }

// cannot intersect with itself // no useless actions that have been done before // no action if the item moved is the parent of the item checked if (itemElement !== this.currentItem[0] && this.placeholder[intersection === 1 ? "next" : "prev"]()[0] !== itemElement && !$.contains(this.placeholder[0], itemElement) && (this.options.type === "semi-dynamic" ? !$.contains(this.element[0], itemElement) : true) ) {

this.direction = intersection === 1 ? "down" : "up";

if (this.options.tolerance === "pointer" || this._intersectsWithSides(item)) { this._rearrange(event, item); } else { break; }

this._trigger("change", event, this._uiHash()); break; } }

//Post events to containers this._contactContainers(event);

//Interconnect with droppables if($.ui.ddmanager) { $.ui.ddmanager.drag(this, event); }

//Call callbacks this._trigger("sort", event, this._uiHash());

this.lastPositionAbs = this.positionAbs; return false;

_mouseStop: function(event, noPropagation) {

if(!event) { return; }

//If we are using droppables, inform the manager about the drop if ($.ui.ddmanager && !this.options.dropBehaviour) { $.ui.ddmanager.drop(this, event); }

if(this.options.revert) { var that = this, cur = this.placeholder.offset(), axis = this.options.axis, animation = {};

if ( !axis || axis === "x" ) { animation.left = cur.left - this.offset.parent.left - this.margins.left + (this.offsetParent[0] === document.body ? 0 : this.offsetParent[0].scrollLeft); } if ( !axis || axis === "y" ) { animation.top = cur.top - this.offset.parent.top - this.margins.top + (this.offsetParent[0] === document.body ? 0 : this.offsetParent[0].scrollTop); } this.reverting = true; $(this.helper).animate( animation, parseInt(this.options.revert, 10) || 500, function() { that._clear(event); }); } else { this._clear(event, noPropagation); }

return false;

cancel: function() {

if(this.dragging) {

this._mouseUp({ target: null });

if(this.options.helper === "original") { this.currentItem.css(this._storedCSS).removeClass("ui-sortable-helper"); } else { this.currentItem.show(); }

//Post deactivating events to containers for (var i = this.containers.length - 1; i >= 0; i--){ this.containers[i]._trigger("deactivate", null, this._uiHash(this)); if(this.containers[i].containerCache.over) { this.containers[i]._trigger("out", null, this._uiHash(this)); this.containers[i].containerCache.over = 0; } }

}

if (this.placeholder) { //$(this.placeholder[0]).remove(); would have been the jQuery way - unfortunately, it unbinds ALL events from the original node! if(this.placeholder[0].parentNode) { this.placeholder[0].parentNode.removeChild(this.placeholder[0]); } if(this.options.helper !== "original" && this.helper && this.helper[0].parentNode) { this.helper.remove(); }

$.extend(this, { helper: null, dragging: false, reverting: false, _noFinalSort: null });

if(this.domPosition.prev) { $(this.domPosition.prev).after(this.currentItem); } else { $(this.domPosition.parent).prepend(this.currentItem); } }

return this;

serialize: function(o) {

var items = this._getItemsAsjQuery(o && o.connected), str = []; o = o || {};

$(items).each(function() { var res = ($(o.item || this).attr(o.attribute || "id") || "").match(o.expression || (/(.+)[\-=_](.+)/)); if (res) { str.push((o.key || res[1]+"[]")+"="+(o.key && o.expression ? res[1] : res[2])); } });

if(!str.length && o.key) { str.push(o.key + "="); }

return str.join("&");

toArray: function(o) {

var items = this._getItemsAsjQuery(o && o.connected), ret = [];

o = o || {};

items.each(function() { ret.push($(o.item || this).attr(o.attribute || "id") || ""); }); return ret;

/* Be careful with the following core functions */ _intersectsWith: function(item) {

var x1 = this.positionAbs.left, x2 = x1 + this.helperProportions.width, y1 = this.positionAbs.top, y2 = y1 + this.helperProportions.height, l = item.left, r = l + item.width, t = item.top, b = t + item.height, dyClick = this.offset.click.top, dxClick = this.offset.click.left, isOverElementHeight = ( this.options.axis === "x" ) || ( ( y1 + dyClick ) > t && ( y1 + dyClick ) < b ), isOverElementWidth = ( this.options.axis === "y" ) || ( ( x1 + dxClick ) > l && ( x1 + dxClick ) < r ), isOverElement = isOverElementHeight && isOverElementWidth;

if ( this.options.tolerance === "pointer" || this.options.forcePointerForContainers || (this.options.tolerance !== "pointer" && this.helperProportions[this.floating ? "width" : "height"] > item[this.floating ? "width" : "height"]) ) { return isOverElement; } else {

return (l < x1 + (this.helperProportions.width / 2) && // Right Half x2 - (this.helperProportions.width / 2) < r && // Left Half t < y1 + (this.helperProportions.height / 2) && // Bottom Half y2 - (this.helperProportions.height / 2) < b ); // Top Half

} },

_intersectsWithPointer: function(item) {

var isOverElementHeight = (this.options.axis === "x") || isOverAxis(this.positionAbs.top + this.offset.click.top, item.top, item.height), isOverElementWidth = (this.options.axis === "y") || isOverAxis(this.positionAbs.left + this.offset.click.left, item.left, item.width), isOverElement = isOverElementHeight && isOverElementWidth, verticalDirection = this._getDragVerticalDirection(), horizontalDirection = this._getDragHorizontalDirection();

if (!isOverElement) { return false; }

return this.floating ? ( ((horizontalDirection && horizontalDirection === "right") || verticalDirection === "down") ? 2 : 1 ) : ( verticalDirection && (verticalDirection === "down" ? 2 : 1) );

_intersectsWithSides: function(item) {

var isOverBottomHalf = isOverAxis(this.positionAbs.top + this.offset.click.top, item.top + (item.height/2), item.height), isOverRightHalf = isOverAxis(this.positionAbs.left + this.offset.click.left, item.left + (item.width/2), item.width), verticalDirection = this._getDragVerticalDirection(), horizontalDirection = this._getDragHorizontalDirection();

if (this.floating && horizontalDirection) { return ((horizontalDirection === "right" && isOverRightHalf) || (horizontalDirection === "left" && !isOverRightHalf)); } else { return verticalDirection && ((verticalDirection === "down" && isOverBottomHalf) || (verticalDirection === "up" && !isOverBottomHalf)); }

_getDragVerticalDirection: function() { var delta = this.positionAbs.top - this.lastPositionAbs.top; return delta !== 0 && (delta > 0 ? "down" : "up"); },

_getDragHorizontalDirection: function() { var delta = this.positionAbs.left - this.lastPositionAbs.left; return delta !== 0 && (delta > 0 ? "right" : "left"); },

refresh: function(event) { this._refreshItems(event); this.refreshPositions(); return this; },

_connectWith: function() { var options = this.options; return options.connectWith.constructor === String ? [options.connectWith] : options.connectWith; },

_getItemsAsjQuery: function(connected) {

var i, j, cur, inst, items = [], queries = [], connectWith = this._connectWith();

if(connectWith && connected) { for (i = connectWith.length - 1; i >= 0; i--){ cur = $(connectWith[i]); for ( j = cur.length - 1; j >= 0; j--){ inst = $.data(cur[j], this.widgetFullName); if(inst && inst !== this && !inst.options.disabled) { queries.push([$.isFunction(inst.options.items) ? inst.options.items.call(inst.element) : $(inst.options.items, inst.element).not(".ui-sortable-helper").not(".ui-sortable-placeholder"), inst]); } } } }

queries.push([$.isFunction(this.options.items) ? this.options.items.call(this.element, null, { options: this.options, item: this.currentItem }) : $(this.options.items, this.element).not(".ui-sortable-helper").not(".ui-sortable-placeholder"), this]);

function addItems() { items.push( this ); } for (i = queries.length - 1; i >= 0; i--){ queries[i][0].each( addItems ); }

return $(items);

_removeCurrentsFromItems: function() {

var list = this.currentItem.find(":data(" + this.widgetName + "-item)");

this.items = $.grep(this.items, function (item) { for (var j=0; j < list.length; j++) { if(list[j] === item.item[0]) { return false; } } return true; });

_refreshItems: function(event) {

this.items = []; this.containers = [this];

var i, j, cur, inst, targetData, _queries, item, queriesLength, items = this.items, queries = [[$.isFunction(this.options.items) ? this.options.items.call(this.element[0], event, { item: this.currentItem }) : $(this.options.items, this.element), this]], connectWith = this._connectWith();

if(connectWith && this.ready) { //Shouldn‘t be run the first time through due to massive slow-down for (i = connectWith.length - 1; i >= 0; i--){ cur = $(connectWith[i]); for (j = cur.length - 1; j >= 0; j--){ inst = $.data(cur[j], this.widgetFullName); if(inst && inst !== this && !inst.options.disabled) { queries.push([$.isFunction(inst.options.items) ? inst.options.items.call(inst.element[0], event, { item: this.currentItem }) : $(inst.options.items, inst.element), inst]); this.containers.push(inst); } } } }

for (i = queries.length - 1; i >= 0; i--) { targetData = queries[i][1]; _queries = queries[i][0];

for (j=0, queriesLength = _queries.length; j < queriesLength; j++) { item = $(_queries[j]);

item.data(this.widgetName + "-item", targetData); // Data for target checking (mouse manager)

items.push({ item: item, instance: targetData, width: 0, height: 0, left: 0, top: 0 }); } }

refreshPositions: function(fast) {

//This has to be redone because due to the item being moved out/into the offsetParent, the offsetParent‘s position will change if(this.offsetParent && this.helper) { this.offset.parent = this._getParentOffset(); }

var i, item, t, p;

for (i = this.items.length - 1; i >= 0; i--){ item = this.items[i];

//We ignore calculating positions of all connected containers when we‘re not over them if(item.instance !== this.currentContainer && this.currentContainer && item.item[0] !== this.currentItem[0]) { continue; }

t = this.options.toleranceElement ? $(this.options.toleranceElement, item.item) : item.item;

if (!fast) { item.width = t.outerWidth(); item.height = t.outerHeight(); }

p = t.offset(); item.left = p.left; item.top = p.top; }

if(this.options.custom && this.options.custom.refreshContainers) { this.options.custom.refreshContainers.call(this); } else { for (i = this.containers.length - 1; i >= 0; i--){ p = this.containers[i].element.offset(); this.containers[i].containerCache.left = p.left; this.containers[i].containerCache.top = p.top; this.containers[i].containerCache.width = this.containers[i].element.outerWidth(); this.containers[i].containerCache.height = this.containers[i].element.outerHeight(); } }

return this; },

_createPlaceholder: function(that) { that = that || this; var className, o = that.options;

if(!o.placeholder || o.placeholder.constructor === String) { className = o.placeholder; o.placeholder = { element: function() {

var nodeName = that.currentItem[0].nodeName.toLowerCase(), element = $( "<" + nodeName + ">", that.document[0] ) .addClass(className || that.currentItem[0].className+" ui-sortable-placeholder") .removeClass("ui-sortable-helper");

if ( nodeName === "tr" ) { that.currentItem.children().each(function() { $( "<td> </td>", that.document[0] ) .attr( "colspan", $( this ).attr( "colspan" ) || 1 ) .appendTo( element ); }); } else if ( nodeName === "img" ) { element.attr( "src", that.currentItem.attr( "src" ) ); }

if ( !className ) { element.css( "visibility", "hidden" ); }

return element; }, update: function(container, p) {

// 1. If a className is set as ‘placeholder option, we don‘t force sizes - the class is responsible for that // 2. The option ‘forcePlaceholderSize can be enabled to force it even if a class name is specified if(className && !o.forcePlaceholderSize) { return; }

//If the element doesn‘t have a actual height by itself (without styles coming from a stylesheet), it receives the inline height from the dragged item if(!p.height()) { p.height(that.currentItem.innerHeight() - parseInt(that.currentItem.css("paddingTop")||0, 10) - parseInt(that.currentItem.css("paddingBottom")||0, 10)); } if(!p.width()) { p.width(that.currentItem.innerWidth() - parseInt(that.currentItem.css("paddingLeft")||0, 10) - parseInt(that.currentItem.css("paddingRight")||0, 10)); } } }; }

//Create the placeholder that.placeholder = $(o.placeholder.element.call(that.element, that.currentItem));

//Append it after the actual current item that.currentItem.after(that.placeholder);

//Update the size of the placeholder (TODO: Logic to fuzzy, see line 316/317) o.placeholder.update(that, that.placeholder);

_contactContainers: function(event) { var i, j, dist, itemWithLeastDistance, posProperty, sizeProperty, base, cur, nearBottom, floating, innermostContainer = null, innermostIndex = null;

// get innermost container that intersects with item for (i = this.containers.length - 1; i >= 0; i--) {

// never consider a container that‘s located within the item itself if($.contains(this.currentItem[0], this.containers[i].element[0])) { continue; }

if(this._intersectsWith(this.containers[i].containerCache)) {

// if we‘ve already found a container and it‘s more "inner" than this, then continue if(innermostContainer && $.contains(this.containers[i].element[0], innermostContainer.element[0])) { continue; }

innermostContainer = this.containers[i]; innermostIndex = i;

} else { // container doesn‘t intersect. trigger "out" event if necessary if(this.containers[i].containerCache.over) { this.containers[i]._trigger("out", event, this._uiHash(this)); this.containers[i].containerCache.over = 0; } }

}

// if no intersecting containers found, return if(!innermostContainer) { return; }

// move the item into the container if it‘s not there already if(this.containers.length === 1) { if (!this.containers[innermostIndex].containerCache.over) { this.containers[innermostIndex]._trigger("over", event, this._uiHash(this)); this.containers[innermostIndex].containerCache.over = 1; } } else {

//When entering a new container, we will find the item with the least distance and append our item near it dist = 10000; itemWithLeastDistance = null; floating = innermostContainer.floating || isFloating(this.currentItem); posProperty = floating ? "left" : "top"; sizeProperty = floating ? "width" : "height"; base = this.positionAbs[posProperty] + this.offset.click[posProperty]; for (j = this.items.length - 1; j >= 0; j--) { if(!$.contains(this.containers[innermostIndex].element[0], this.items[j].item[0])) { continue; } if(this.items[j].item[0] === this.currentItem[0]) { continue; } if (floating && !isOverAxis(this.positionAbs.top + this.offset.click.top, this.items[j].top, this.items[j].height)) { continue; } cur = this.items[j].item.offset()[posProperty]; nearBottom = false; if(Math.abs(cur - base) > Math.abs(cur + this.items[j][sizeProperty] - base)){ nearBottom = true; cur += this.items[j][sizeProperty]; }

if(Math.abs(cur - base) < dist) { dist = Math.abs(cur - base); itemWithLeastDistance = this.items[j]; this.direction = nearBottom ? "up": "down"; } }

//Check if dropOnEmpty is enabled if(!itemWithLeastDistance && !this.options.dropOnEmpty) { return; }

if(this.currentContainer === this.containers[innermostIndex]) { return; }

itemWithLeastDistance ? this._rearrange(event, itemWithLeastDistance, null, true) : this._rearrange(event, null, this.containers[innermostIndex].element, true); this._trigger("change", event, this._uiHash()); this.containers[innermostIndex]._trigger("change", event, this._uiHash(this)); this.currentContainer = this.containers[innermostIndex];

//Update the placeholder this.options.placeholder.update(this.currentContainer, this.placeholder);

this.containers[innermostIndex]._trigger("over", event, this._uiHash(this)); this.containers[innermostIndex].containerCache.over = 1; }

_createHelper: function(event) {

var o = this.options, helper = $.isFunction(o.helper) ? $(o.helper.apply(this.element[0], [event, this.currentItem])) : (o.helper === "clone" ? this.currentItem.clone() : this.currentItem);

//Add the helper to the DOM if that didn‘t happen already if(!helper.parents("body").length) { $(o.appendTo !== "parent" ? o.appendTo : this.currentItem[0].parentNode)[0].appendChild(helper[0]); }

if(helper[0] === this.currentItem[0]) { this._storedCSS = { width: this.currentItem[0].style.width, height: this.currentItem[0].style.height, position: this.currentItem.css("position"), top: this.currentItem.css("top"), left: this.currentItem.css("left") }; }

if(!helper[0].style.width || o.forceHelperSize) { helper.width(this.currentItem.width()); } if(!helper[0].style.height || o.forceHelperSize) { helper.height(this.currentItem.height()); }

return helper;

_getParentOffset: function() {

//Get the offsetParent and cache its position this.offsetParent = this.helper.offsetParent(); var po = this.offsetParent.offset();

// This needs to be actually done for all browsers, since pageX/pageY includes this information // with an ugly IE fix if( this.offsetParent[0] === document.body || (this.offsetParent[0].tagName && this.offsetParent[0].tagName.toLowerCase() === "html" && $.ui.ie)) { po = { top: 0, left: 0 }; }

return { top: po.top + (parseInt(this.offsetParent.css("borderTopWidth"),10) || 0), left: po.left + (parseInt(this.offsetParent.css("borderLeftWidth"),10) || 0) };

_getRelativeOffset: function() {

if(this.cssPosition === "relative") { var p = this.currentItem.position(); return { top: p.top - (parseInt(this.helper.css("top"),10) || 0) + this.scrollParent.scrollTop(), left: p.left - (parseInt(this.helper.css("left"),10) || 0) + this.scrollParent.scrollLeft() }; } else { return { top: 0, left: 0 }; }

_cacheMargins: function() { this.margins = { left: (parseInt(this.currentItem.css("marginLeft"),10) || 0), top: (parseInt(this.currentItem.css("marginTop"),10) || 0) }; },

_cacheHelperProportions: function() { this.helperProportions = { width: this.helper.outerWidth(), height: this.helper.outerHeight() }; },

_setContainment: function() {

var ce, co, over, o = this.options; if(o.containment === "parent") { o.containment = this.helper[0].parentNode; } if(o.containment === "document" || o.containment === "window") { this.containment = [ 0 - this.offset.relative.left - this.offset.parent.left, 0 - this.offset.relative.top - this.offset.parent.top, $(o.containment === "document" ? document : window).width() - this.helperProportions.width - this.margins.left, ($(o.containment === "document" ? document : window).height() || document.body.parentNode.scrollHeight) - this.helperProportions.height - this.margins.top ]; }

if(!(/^(document|window|parent)$/).test(o.containment)) { ce = $(o.containment)[0]; co = $(o.containment).offset(); over = ($(ce).css("overflow") !== "hidden");

this.containment = [ co.left + (parseInt($(ce).css("borderLeftWidth"),10) || 0) + (parseInt($(ce).css("paddingLeft"),10) || 0) - this.margins.left, co.top + (parseInt($(ce).css("borderTopWidth"),10) || 0) + (parseInt($(ce).css("paddingTop"),10) || 0) - this.margins.top, co.left+(over ? Math.max(ce.scrollWidth,ce.offsetWidth) : ce.offsetWidth) - (parseInt($(ce).css("borderLeftWidth"),10) || 0) - (parseInt($(ce).css("paddingRight"),10) || 0) - this.helperProportions.width - this.margins.left, co.top+(over ? Math.max(ce.scrollHeight,ce.offsetHeight) : ce.offsetHeight) - (parseInt($(ce).css("borderTopWidth"),10) || 0) - (parseInt($(ce).css("paddingBottom"),10) || 0) - this.helperProportions.height - this.margins.top ]; }

_convertPositionTo: function(d, pos) {

if(!pos) { pos = this.position; } var mod = d === "absolute" ? 1 : -1, scroll = this.cssPosition === "absolute" && !(this.scrollParent[0] !== document && $.contains(this.scrollParent[0], this.offsetParent[0])) ? this.offsetParent : this.scrollParent, scrollIsRootNode = (/(html|body)/i).test(scroll[0].tagName);

return { top: ( pos.top + // The absolute mouse position this.offset.relative.top * mod + // Only for relative positioned nodes: Relative offset from element to offset parent this.offset.parent.top * mod - // The offsetParent‘s offset without borders (offset + border) ( ( this.cssPosition === "fixed" ? -this.scrollParent.scrollTop() : ( scrollIsRootNode ? 0 : scroll.scrollTop() ) ) * mod) ), left: ( pos.left + // The absolute mouse position this.offset.relative.left * mod + // Only for relative positioned nodes: Relative offset from element to offset parent this.offset.parent.left * mod - // The offsetParent‘s offset without borders (offset + border) ( ( this.cssPosition === "fixed" ? -this.scrollParent.scrollLeft() : scrollIsRootNode ? 0 : scroll.scrollLeft() ) * mod) ) };

_generatePosition: function(event) {

var top, left, o = this.options, pageX = event.pageX, pageY = event.pageY, scroll = this.cssPosition === "absolute" && !(this.scrollParent[0] !== document && $.contains(this.scrollParent[0], this.offsetParent[0])) ? this.offsetParent : this.scrollParent, scrollIsRootNode = (/(html|body)/i).test(scroll[0].tagName);

// This is another very weird special case that only happens for relative elements: // 1. If the css position is relative // 2. and the scroll parent is the document or similar to the offset parent // we have to refresh the relative offset during the scroll so there are no jumps if(this.cssPosition === "relative" && !(this.scrollParent[0] !== document && this.scrollParent[0] !== this.offsetParent[0])) { this.offset.relative = this._getRelativeOffset(); }

/* * - Position constraining - * Constrain the position to a mix of grid, containment. */

if(this.originalPosition) { //If we are not dragging yet, we won‘t check for options

if(this.containment) { if(event.pageX - this.offset.click.left < this.containment[0]) { pageX = this.containment[0] + this.offset.click.left; } if(event.pageY - this.offset.click.top < this.containment[1]) { pageY = this.containment[1] + this.offset.click.top; } if(event.pageX - this.offset.click.left > this.containment[2]) { pageX = this.containment[2] + this.offset.click.left; } if(event.pageY - this.offset.click.top > this.containment[3]) { pageY = this.containment[3] + this.offset.click.top; } }

if(o.grid) { top = this.originalPageY + Math.round((pageY - this.originalPageY) / o.grid[1]) * o.grid[1]; pageY = this.containment ? ( (top - this.offset.click.top >= this.containment[1] && top - this.offset.click.top <= this.containment[3]) ? top : ((top - this.offset.click.top >= this.containment[1]) ? top - o.grid[1] : top + o.grid[1])) : top;

left = this.originalPageX + Math.round((pageX - this.originalPageX) / o.grid[0]) * o.grid[0]; pageX = this.containment ? ( (left - this.offset.click.left >= this.containment[0] && left - this.offset.click.left <= this.containment[2]) ? left : ((left - this.offset.click.left >= this.containment[0]) ? left - o.grid[0] : left + o.grid[0])) : left; }

}

return { top: ( pageY - // The absolute mouse position this.offset.click.top - // Click offset (relative to the element) this.offset.relative.top - // Only for relative positioned nodes: Relative offset from element to offset parent this.offset.parent.top + // The offsetParent‘s offset without borders (offset + border) ( ( this.cssPosition === "fixed" ? -this.scrollParent.scrollTop() : ( scrollIsRootNode ? 0 : scroll.scrollTop() ) )) ), left: ( pageX - // The absolute mouse position this.offset.click.left - // Click offset (relative to the element) this.offset.relative.left - // Only for relative positioned nodes: Relative offset from element to offset parent this.offset.parent.left + // The offsetParent‘s offset without borders (offset + border) ( ( this.cssPosition === "fixed" ? -this.scrollParent.scrollLeft() : scrollIsRootNode ? 0 : scroll.scrollLeft() )) ) };

_rearrange: function(event, i, a, hardRefresh) {

a ? a[0].appendChild(this.placeholder[0]) : i.item[0].parentNode.insertBefore(this.placeholder[0], (this.direction === "down" ? i.item[0] : i.item[0].nextSibling));

//Various things done here to improve the performance: // 1. we create a setTimeout, that calls refreshPositions // 2. on the instance, we have a counter variable, that get‘s higher after every append // 3. on the local scope, we copy the counter variable, and check in the timeout, if it‘s still the same // 4. this lets only the last addition to the timeout stack through this.counter = this.counter ? ++this.counter : 1; var counter = this.counter;

this._delay(function() { if(counter === this.counter) { this.refreshPositions(!hardRefresh); //Precompute after each DOM insertion, NOT on mousemove } });

_clear: function(event, noPropagation) {

this.reverting = false; // We delay all events that have to be triggered to after the point where the placeholder has been removed and // everything else normalized again var i, delayedTriggers = [];

// We first have to update the dom position of the actual currentItem // Note: don‘t do it if the current item is already removed (by a user), or it gets reappended (see #4088) if(!this._noFinalSort && this.currentItem.parent().length) { this.placeholder.before(this.currentItem); } this._noFinalSort = null;

if(this.helper[0] === this.currentItem[0]) { for(i in this._storedCSS) { if(this._storedCSS[i] === "auto" || this._storedCSS[i] === "static") { this._storedCSS[i] = ""; } } this.currentItem.css(this._storedCSS).removeClass("ui-sortable-helper"); } else { this.currentItem.show(); }

if(this.fromOutside && !noPropagation) { delayedTriggers.push(function(event) { this._trigger("receive", event, this._uiHash(this.fromOutside)); }); } if((this.fromOutside || this.domPosition.prev !== this.currentItem.prev().not(".ui-sortable-helper")[0] || this.domPosition.parent !== this.currentItem.parent()[0]) && !noPropagation) { delayedTriggers.push(function(event) { this._trigger("update", event, this._uiHash()); }); //Trigger update callback if the DOM position has changed }

// Check if the items Container has Changed and trigger appropriate // events. if (this !== this.currentContainer) { if(!noPropagation) { delayedTriggers.push(function(event) { this._trigger("remove", event, this._uiHash()); }); delayedTriggers.push((function(c) { return function(event) { c._trigger("receive", event, this._uiHash(this)); }; }).call(this, this.currentContainer)); delayedTriggers.push((function(c) { return function(event) { c._trigger("update", event, this._uiHash(this)); }; }).call(this, this.currentContainer)); } }

//Post events to containers function delayEvent( type, instance, container ) { return function( event ) { container._trigger( type, event, instance._uiHash( instance ) ); }; } for (i = this.containers.length - 1; i >= 0; i--){ if (!noPropagation) { delayedTriggers.push( delayEvent( "deactivate", this, this.containers[ i ] ) ); } if(this.containers[i].containerCache.over) { delayedTriggers.push( delayEvent( "out", this, this.containers[ i ] ) ); this.containers[i].containerCache.over = 0; } }

//Do what was originally in plugins if ( this.storedCursor ) { this.document.find( "body" ).css( "cursor", this.storedCursor ); this.storedStylesheet.remove(); } if(this._storedOpacity) { this.helper.css("opacity", this._storedOpacity); } if(this._storedZIndex) { this.helper.css("zIndex", this._storedZIndex === "auto" ? "" : this._storedZIndex); }

this.dragging = false; if(this.cancelHelperRemoval) { if(!noPropagation) { this._trigger("beforeStop", event, this._uiHash()); for (i=0; i < delayedTriggers.length; i++) { delayedTriggers[i].call(this, event); } //Trigger all delayed events this._trigger("stop", event, this._uiHash()); }

this.fromOutside = false; return false; }

if(!noPropagation) { this._trigger("beforeStop", event, this._uiHash()); }

//$(this.placeholder[0]).remove(); would have been the jQuery way - unfortunately, it unbinds ALL events from the original node! this.placeholder[0].parentNode.removeChild(this.placeholder[0]);

if(this.helper[0] !== this.currentItem[0]) { this.helper.remove(); } this.helper = null;

if(!noPropagation) { for (i=0; i < delayedTriggers.length; i++) { delayedTriggers[i].call(this, event); } //Trigger all delayed events this._trigger("stop", event, this._uiHash()); }

this.fromOutside = false; return true;

_trigger: function() { if ($.Widget.prototype._trigger.apply(this, arguments) === false) { this.cancel(); } },

_uiHash: function(_inst) { var inst = _inst || this; return { helper: inst.helper, placeholder: inst.placeholder || $([]), position: inst.position, originalPosition: inst.originalPosition, offset: inst.positionAbs, item: inst.currentItem, sender: _inst ? _inst.element : null }; }

});

})(jQuery); (function( $ ) {

$.widget( "ui.spinner", { version: "1.10.4", defaultElement: "<input>", widgetEventPrefix: "spin", options: { culture: null, icons: { down: "ui-icon-triangle-1-s", up: "ui-icon-triangle-1-n" }, incremental: true, max: null, min: null, numberFormat: null, page: 10, step: 1,

change: null, spin: null, start: null, stop: null },

_create: function() { // handle string values that need to be parsed this._setOption( "max", this.options.max ); this._setOption( "min", this.options.min ); this._setOption( "step", this.options.step );

// Only format if there is a value, prevents the field from being marked // as invalid in Firefox, see #9573. if ( this.value() !== "" ) { // Format the value, but don‘t constrain. this._value( this.element.val(), true ); }

this._draw(); this._on( this._events ); this._refresh();

_getCreateOptions: function() { var options = {}, element = this.element;

$.each( [ "min", "max", "step" ], function( i, option ) { var value = element.attr( option ); if ( value !== undefined && value.length ) { options[ option ] = value; } });

return options; },

_events: { keydown: function( event ) { if ( this._start( event ) && this._keydown( event ) ) { event.preventDefault(); } }, keyup: "_stop", focus: function() { this.previous = this.element.val(); }, blur: function( event ) { if ( this.cancelBlur ) { delete this.cancelBlur; return; }

this._stop(); this._refresh(); if ( this.previous !== this.element.val() ) { this._trigger( "change", event ); } }, mousewheel: function( event, delta ) { if ( !delta ) { return; } if ( !this.spinning && !this._start( event ) ) { return false; }

this._spin( (delta > 0 ? 1 : -1) * this.options.step, event ); clearTimeout( this.mousewheelTimer ); this.mousewheelTimer = this._delay(function() { if ( this.spinning ) { this._stop( event ); } }, 100 ); event.preventDefault(); }, "mousedown .ui-spinner-button": function( event ) { var previous;

// We never want the buttons to have focus; whenever the user is // interacting with the spinner, the focus should be on the input. // If the input is focused then this.previous is properly set from // when the input first received focus. If the input is not focused // then we need to set this.previous based on the value before spinning. previous = this.element[0] === this.document[0].activeElement ? this.previous : this.element.val(); function checkFocus() { var isActive = this.element[0] === this.document[0].activeElement; if ( !isActive ) { this.element.focus(); this.previous = previous; // support: IE // IE sets focus asynchronously, so we need to check if focus // moved off of the input because the user clicked on the button. this._delay(function() { this.previous = previous; }); } }

// ensure focus is on (or stays on) the text field event.preventDefault(); checkFocus.call( this );

// support: IE // IE doesn‘t prevent moving focus even with event.preventDefault() // so we set a flag to know when we should ignore the blur event // and check (again) if focus moved off of the input. this.cancelBlur = true; this._delay(function() { delete this.cancelBlur; checkFocus.call( this ); });

if ( this._start( event ) === false ) { return; }

this._repeat( null, $( event.currentTarget ).hasClass( "ui-spinner-up" ) ? 1 : -1, event ); }, "mouseup .ui-spinner-button": "_stop", "mouseenter .ui-spinner-button": function( event ) { // button will add ui-state-active if mouse was down while mouseleave and kept down if ( !$( event.currentTarget ).hasClass( "ui-state-active" ) ) { return; }

if ( this._start( event ) === false ) { return false; } this._repeat( null, $( event.currentTarget ).hasClass( "ui-spinner-up" ) ? 1 : -1, event ); }, // TODO: do we really want to consider this a stop? // shouldn‘t we just stop the repeater and wait until mouseup before // we trigger the stop event? "mouseleave .ui-spinner-button": "_stop" },

_draw: function() { var uiSpinner = this.uiSpinner = this.element .addClass( "ui-spinner-input" ) .attr( "autocomplete", "off" ) .wrap( this._uiSpinnerHtml() ) .parent() // add buttons .append( this._buttonHtml() );

this.element.attr( "role", "spinbutton" );

// button bindings this.buttons = uiSpinner.find( ".ui-spinner-button" ) .attr( "tabIndex", -1 ) .button() .removeClass( "ui-corner-all" );

// IE 6 doesn‘t understand height: 50% for the buttons // unless the wrapper has an explicit height if ( this.buttons.height() > Math.ceil( uiSpinner.height() * 0.5 ) && uiSpinner.height() > 0 ) { uiSpinner.height( uiSpinner.height() ); }

// disable spinner if element was already disabled if ( this.options.disabled ) { this.disable(); } },

_keydown: function( event ) { var options = this.options, keyCode = $.ui.keyCode;

switch ( event.keyCode ) { case keyCode.UP: this._repeat( null, 1, event ); return true; case keyCode.DOWN: this._repeat( null, -1, event ); return true; case keyCode.PAGE_UP: this._repeat( null, options.page, event ); return true; case keyCode.PAGE_DOWN: this._repeat( null, -options.page, event ); return true; }

return false; },

_uiSpinnerHtml: function() { return "<span class=‘ui-spinner ui-widget ui-widget-content ui-corner-all‘></span>"; },

_buttonHtml: function() { return "" + "<a class=‘ui-spinner-button ui-spinner-up ui-corner-tr‘>" + "<span class=‘ui-icon " + this.options.icons.up + "‘>▲</span>" + "</a>" + "<a class=‘ui-spinner-button ui-spinner-down ui-corner-br‘>" + "<span class=‘ui-icon " + this.options.icons.down + "‘>▼</span>" + "</a>"; },

_start: function( event ) { if ( !this.spinning && this._trigger( "start", event ) === false ) { return false; }

if ( !this.counter ) { this.counter = 1; } this.spinning = true; return true; },

_repeat: function( i, steps, event ) { i = i || 500;

clearTimeout( this.timer ); this.timer = this._delay(function() { this._repeat( 40, steps, event ); }, i );

this._spin( steps * this.options.step, event ); },

_spin: function( step, event ) { var value = this.value() || 0;

if ( !this.counter ) { this.counter = 1; }

value = this._adjustValue( value + step * this._increment( this.counter ) );

if ( !this.spinning || this._trigger( "spin", event, { value: value } ) !== false) { this._value( value ); this.counter++; } },

_increment: function( i ) { var incremental = this.options.incremental;

if ( incremental ) { return $.isFunction( incremental ) ? incremental( i ) : Math.floor( i*i*i/50000 - i*i/500 + 17*i/200 + 1 ); }

return 1; },

_precision: function() { var precision = this._precisionOf( this.options.step ); if ( this.options.min !== null ) { precision = Math.max( precision, this._precisionOf( this.options.min ) ); } return precision; },

_precisionOf: function( num ) { var str = num.toString(), decimal = str.indexOf( "." ); return decimal === -1 ? 0 : str.length - decimal - 1; },

_adjustValue: function( value ) { var base, aboveMin, options = this.options;

// make sure we‘re at a valid step // - find out where we are relative to the base (min or 0) base = options.min !== null ? options.min : 0; aboveMin = value - base; // - round to the nearest step aboveMin = Math.round(aboveMin / options.step) * options.step; // - rounding is based on 0, so adjust back to our base value = base + aboveMin;

// fix precision from bad JS floating point math value = parseFloat( value.toFixed( this._precision() ) );

// clamp the value if ( options.max !== null && value > options.max) { return options.max; } if ( options.min !== null && value < options.min ) { return options.min; }

return value; },

_stop: function( event ) { if ( !this.spinning ) { return; }

clearTimeout( this.timer ); clearTimeout( this.mousewheelTimer ); this.counter = 0; this.spinning = false; this._trigger( "stop", event ); },

_setOption: function( key, value ) { if ( key === "culture" || key === "numberFormat" ) { var prevValue = this._parse( this.element.val() ); this.options[ key ] = value; this.element.val( this._format( prevValue ) ); return; }

if ( key === "max" || key === "min" || key === "step" ) { if ( typeof value === "string" ) { value = this._parse( value ); } } if ( key === "icons" ) { this.buttons.first().find( ".ui-icon" ) .removeClass( this.options.icons.up ) .addClass( value.up ); this.buttons.last().find( ".ui-icon" ) .removeClass( this.options.icons.down ) .addClass( value.down ); }

this._super( key, value );

if ( key === "disabled" ) { if ( value ) { this.element.prop( "disabled", true ); this.buttons.button( "disable" ); } else { this.element.prop( "disabled", false ); this.buttons.button( "enable" ); } } },

_setOptions: modifier(function( options ) { this._super( options ); this._value( this.element.val() ); }),

_parse: function( val ) { if ( typeof val === "string" && val !== "" ) { val = window.Globalize && this.options.numberFormat ? Globalize.parseFloat( val, 10, this.options.culture ) : +val; } return val === "" || isNaN( val ) ? null : val; },

_format: function( value ) { if ( value === "" ) { return ""; } return window.Globalize && this.options.numberFormat ? Globalize.format( value, this.options.numberFormat, this.options.culture ) : value; },

_refresh: function() { this.element.attr({ "aria-valuemin": this.options.min, "aria-valuemax": this.options.max, // TODO: what should we do with values that can‘t be parsed? "aria-valuenow": this._parse( this.element.val() ) }); },

// update the value without triggering change _value: function( value, allowAny ) { var parsed; if ( value !== "" ) { parsed = this._parse( value ); if ( parsed !== null ) { if ( !allowAny ) { parsed = this._adjustValue( parsed ); } value = this._format( parsed ); } } this.element.val( value ); this._refresh(); },

_destroy: function() { this.element .removeClass( "ui-spinner-input" ) .prop( "disabled", false ) .removeAttr( "autocomplete" ) .removeAttr( "role" ) .removeAttr( "aria-valuemin" ) .removeAttr( "aria-valuemax" ) .removeAttr( "aria-valuenow" ); this.uiSpinner.replaceWith( this.element ); },

stepUp: modifier(function( steps ) { this._stepUp( steps ); }), _stepUp: function( steps ) { if ( this._start() ) { this._spin( (steps || 1) * this.options.step ); this._stop(); } },

stepDown: modifier(function( steps ) { this._stepDown( steps ); }), _stepDown: function( steps ) { if ( this._start() ) { this._spin( (steps || 1) * -this.options.step ); this._stop(); } },

pageUp: modifier(function( pages ) { this._stepUp( (pages || 1) * this.options.page ); }),

pageDown: modifier(function( pages ) { this._stepDown( (pages || 1) * this.options.page ); }),

value: function( newVal ) { if ( !arguments.length ) { return this._parse( this.element.val() ); } modifier( this._value ).call( this, newVal ); },

widget: function() { return this.uiSpinner; } });

}( jQuery ) ); (function( $, undefined ) {

var tabId = 0, rhash = /#.*$/;

function getNextTabId() { return ++tabId; }

function isLocal( anchor ) { // support: IE7 // IE7 doesn‘t normalize the href property when set via script (#9317) anchor = anchor.cloneNode( false );

return anchor.hash.length > 1 && decodeURIComponent( anchor.href.replace( rhash, "" ) ) === decodeURIComponent( location.href.replace( rhash, "" ) ); }

$.widget( "ui.tabs", { version: "1.10.4", delay: 300, options: { active: null, collapsible: false, event: "click", heightStyle: "content", hide: null, show: null,

// callbacks activate: null, beforeActivate: null, beforeLoad: null, load: null },

_create: function() { var that = this, options = this.options;

this.running = false;

this.element .addClass( "ui-tabs ui-widget ui-widget-content ui-corner-all" ) .toggleClass( "ui-tabs-collapsible", options.collapsible ) // Prevent users from focusing disabled tabs via click .delegate( ".ui-tabs-nav > li", "mousedown" + this.eventNamespace, function( event ) { if ( $( this ).is( ".ui-state-disabled" ) ) { event.preventDefault(); } }) // support: IE <9 // Preventing the default action in mousedown doesn‘t prevent IE // from focusing the element, so if the anchor gets focused, blur. // We don‘t have to worry about focusing the previously focused // element since clicking on a non-focusable element should focus // the body anyway. .delegate( ".ui-tabs-anchor", "focus" + this.eventNamespace, function() { if ( $( this ).closest( "li" ).is( ".ui-state-disabled" ) ) { this.blur(); } });

this._processTabs(); options.active = this._initialActive();

// Take disabling tabs via class attribute from HTML // into account and update option properly. if ( $.isArray( options.disabled ) ) { options.disabled = $.unique( options.disabled.concat( $.map( this.tabs.filter( ".ui-state-disabled" ), function( li ) { return that.tabs.index( li ); }) ) ).sort(); }

// check for length avoids error when initializing empty list if ( this.options.active !== false && this.anchors.length ) { this.active = this._findActive( options.active ); } else { this.active = $(); }

this._refresh();

if ( this.active.length ) { this.load( options.active ); } },

_initialActive: function() { var active = this.options.active, collapsible = this.options.collapsible, locationHash = location.hash.substring( 1 );

if ( active === null ) { // check the fragment identifier in the URL if ( locationHash ) { this.tabs.each(function( i, tab ) { if ( $( tab ).attr( "aria-controls" ) === locationHash ) { active = i; return false; } }); }

// check for a tab marked active via a class if ( active === null ) { active = this.tabs.index( this.tabs.filter( ".ui-tabs-active" ) ); }

// no active tab, set to false if ( active === null || active === -1 ) { active = this.tabs.length ? 0 : false; } }

// handle numbers: negative, out of range if ( active !== false ) { active = this.tabs.index( this.tabs.eq( active ) ); if ( active === -1 ) { active = collapsible ? false : 0; } }

// don‘t allow collapsible: false and active: false if ( !collapsible && active === false && this.anchors.length ) { active = 0; }

return active; },

_getCreateEventData: function() { return { tab: this.active, panel: !this.active.length ? $() : this._getPanelForTab( this.active ) }; },

_tabKeydown: function( event ) { var focusedTab = $( this.document[0].activeElement ).closest( "li" ), selectedIndex = this.tabs.index( focusedTab ), goingForward = true;

if ( this._handlePageNav( event ) ) { return; }

switch ( event.keyCode ) { case $.ui.keyCode.RIGHT: case $.ui.keyCode.DOWN: selectedIndex++; break; case $.ui.keyCode.UP: case $.ui.keyCode.LEFT: goingForward = false; selectedIndex--; break; case $.ui.keyCode.END: selectedIndex = this.anchors.length - 1; break; case $.ui.keyCode.HOME: selectedIndex = 0; break; case $.ui.keyCode.SPACE: // Activate only, no collapsing event.preventDefault(); clearTimeout( this.activating ); this._activate( selectedIndex ); return; case $.ui.keyCode.ENTER: // Toggle (cancel delayed activation, allow collapsing) event.preventDefault(); clearTimeout( this.activating ); // Determine if we should collapse or activate this._activate( selectedIndex === this.options.active ? false : selectedIndex ); return; default: return; }

// Focus the appropriate tab, based on which key was pressed event.preventDefault(); clearTimeout( this.activating ); selectedIndex = this._focusNextTab( selectedIndex, goingForward );

// Navigating with control key will prevent automatic activation if ( !event.ctrlKey ) { // Update aria-selected immediately so that AT think the tab is already selected. // Otherwise AT may confuse the user by stating that they need to activate the tab, // but the tab will already be activated by the time the announcement finishes. focusedTab.attr( "aria-selected", "false" ); this.tabs.eq( selectedIndex ).attr( "aria-selected", "true" );

this.activating = this._delay(function() { this.option( "active", selectedIndex ); }, this.delay ); } },

_panelKeydown: function( event ) { if ( this._handlePageNav( event ) ) { return; }

// Ctrl+up moves focus to the current tab if ( event.ctrlKey && event.keyCode === $.ui.keyCode.UP ) { event.preventDefault(); this.active.focus(); } },

// Alt+page up/down moves focus to the previous/next tab (and activates) _handlePageNav: function( event ) { if ( event.altKey && event.keyCode === $.ui.keyCode.PAGE_UP ) { this._activate( this._focusNextTab( this.options.active - 1, false ) ); return true; } if ( event.altKey && event.keyCode === $.ui.keyCode.PAGE_DOWN ) { this._activate( this._focusNextTab( this.options.active + 1, true ) ); return true; } },

_findNextTab: function( index, goingForward ) { var lastTabIndex = this.tabs.length - 1;

function constrain() { if ( index > lastTabIndex ) { index = 0; } if ( index < 0 ) { index = lastTabIndex; } return index; }

while ( $.inArray( constrain(), this.options.disabled ) !== -1 ) { index = goingForward ? index + 1 : index - 1; }

return index; },

_focusNextTab: function( index, goingForward ) { index = this._findNextTab( index, goingForward ); this.tabs.eq( index ).focus(); return index; },

_setOption: function( key, value ) { if ( key === "active" ) { // _activate() will handle invalid values and update this.options this._activate( value ); return; }

if ( key === "disabled" ) { // don‘t use the widget factory‘s disabled handling this._setupDisabled( value ); return; }

this._super( key, value);

if ( key === "collapsible" ) { this.element.toggleClass( "ui-tabs-collapsible", value ); // Setting collapsible: false while collapsed; open first panel if ( !value && this.options.active === false ) { this._activate( 0 ); } }

if ( key === "event" ) { this._setupEvents( value ); }

if ( key === "heightStyle" ) { this._setupHeightStyle( value ); } },

_tabId: function( tab ) { return tab.attr( "aria-controls" ) || "ui-tabs-" + getNextTabId(); },

_sanitizeSelector: function( hash ) { return hash ? hash.replace( /[!"$%&‘()*+,.\/:;<=>?@\[\]\^`{|}~]/g, "\\$&" ) : ""; },

refresh: function() { var options = this.options, lis = this.tablist.children( ":has(a[href])" );

// get disabled tabs from class attribute from HTML // this will get converted to a boolean if needed in _refresh() options.disabled = $.map( lis.filter( ".ui-state-disabled" ), function( tab ) { return lis.index( tab ); });

this._processTabs();

// was collapsed or no tabs if ( options.active === false || !this.anchors.length ) { options.active = false; this.active = $(); // was active, but active tab is gone } else if ( this.active.length && !$.contains( this.tablist[ 0 ], this.active[ 0 ] ) ) { // all remaining tabs are disabled if ( this.tabs.length === options.disabled.length ) { options.active = false; this.active = $(); // activate previous tab } else { this._activate( this._findNextTab( Math.max( 0, options.active - 1 ), false ) ); } // was active, active tab still exists } else { // make sure active index is correct options.active = this.tabs.index( this.active ); }

this._refresh(); },

_refresh: function() { this._setupDisabled( this.options.disabled ); this._setupEvents( this.options.event ); this._setupHeightStyle( this.options.heightStyle );

this.tabs.not( this.active ).attr({ "aria-selected": "false", tabIndex: -1 }); this.panels.not( this._getPanelForTab( this.active ) ) .hide() .attr({ "aria-expanded": "false", "aria-hidden": "true" });

// Make sure one tab is in the tab order if ( !this.active.length ) { this.tabs.eq( 0 ).attr( "tabIndex", 0 ); } else { this.active .addClass( "ui-tabs-active ui-state-active" ) .attr({ "aria-selected": "true", tabIndex: 0 }); this._getPanelForTab( this.active ) .show() .attr({ "aria-expanded": "true", "aria-hidden": "false" }); } },

_processTabs: function() { var that = this;

this.tablist = this._getList() .addClass( "ui-tabs-nav ui-helper-reset ui-helper-clearfix ui-widget-header ui-corner-all" ) .attr( "role", "tablist" );

this.tabs = this.tablist.find( "> li:has(a[href])" ) .addClass( "ui-state-default ui-corner-top" ) .attr({ role: "tab", tabIndex: -1 });

this.anchors = this.tabs.map(function() { return $( "a", this )[ 0 ]; }) .addClass( "ui-tabs-anchor" ) .attr({ role: "presentation", tabIndex: -1 });

this.panels = $();

this.anchors.each(function( i, anchor ) { var selector, panel, panelId, anchorId = $( anchor ).uniqueId().attr( "id" ), tab = $( anchor ).closest( "li" ), originalAriaControls = tab.attr( "aria-controls" );

// inline tab if ( isLocal( anchor ) ) { selector = anchor.hash; panel = that.element.find( that._sanitizeSelector( selector ) ); // remote tab } else { panelId = that._tabId( tab ); selector = "#" + panelId; panel = that.element.find( selector ); if ( !panel.length ) { panel = that._createPanel( panelId ); panel.insertAfter( that.panels[ i - 1 ] || that.tablist ); } panel.attr( "aria-live", "polite" ); }

if ( panel.length) { that.panels = that.panels.add( panel ); } if ( originalAriaControls ) { tab.data( "ui-tabs-aria-controls", originalAriaControls ); } tab.attr({ "aria-controls": selector.substring( 1 ), "aria-labelledby": anchorId }); panel.attr( "aria-labelledby", anchorId ); });

this.panels .addClass( "ui-tabs-panel ui-widget-content ui-corner-bottom" ) .attr( "role", "tabpanel" ); },

// allow overriding how to find the list for rare usage scenarios (#7715) _getList: function() { return this.tablist || this.element.find( "ol,ul" ).eq( 0 ); },

_createPanel: function( id ) { return $( "<div>" ) .attr( "id", id ) .addClass( "ui-tabs-panel ui-widget-content ui-corner-bottom" ) .data( "ui-tabs-destroy", true ); },

_setupDisabled: function( disabled ) { if ( $.isArray( disabled ) ) { if ( !disabled.length ) { disabled = false; } else if ( disabled.length === this.anchors.length ) { disabled = true; } }

// disable tabs for ( var i = 0, li; ( li = this.tabs[ i ] ); i++ ) { if ( disabled === true || $.inArray( i, disabled ) !== -1 ) { $( li ) .addClass( "ui-state-disabled" ) .attr( "aria-disabled", "true" ); } else { $( li ) .removeClass( "ui-state-disabled" ) .removeAttr( "aria-disabled" ); } }

this.options.disabled = disabled; },

_setupEvents: function( event ) { var events = { click: function( event ) { event.preventDefault(); } }; if ( event ) { $.each( event.split(" "), function( index, eventName ) { events[ eventName ] = "_eventHandler"; }); }

this._off( this.anchors.add( this.tabs ).add( this.panels ) ); this._on( this.anchors, events ); this._on( this.tabs, { keydown: "_tabKeydown" } ); this._on( this.panels, { keydown: "_panelKeydown" } );

this._focusable( this.tabs ); this._hoverable( this.tabs ); },

_setupHeightStyle: function( heightStyle ) { var maxHeight, parent = this.element.parent();

if ( heightStyle === "fill" ) { maxHeight = parent.height(); maxHeight -= this.element.outerHeight() - this.element.height();

this.element.siblings( ":visible" ).each(function() { var elem = $( this ), position = elem.css( "position" );

if ( position === "absolute" || position === "fixed" ) { return; } maxHeight -= elem.outerHeight( true ); });

this.element.children().not( this.panels ).each(function() { maxHeight -= $( this ).outerHeight( true ); });

this.panels.each(function() { $( this ).height( Math.max( 0, maxHeight - $( this ).innerHeight() + $( this ).height() ) ); }) .css( "overflow", "auto" ); } else if ( heightStyle === "auto" ) { maxHeight = 0; this.panels.each(function() { maxHeight = Math.max( maxHeight, $( this ).height( "" ).height() ); }).height( maxHeight ); } },

_eventHandler: function( event ) { var options = this.options, active = this.active, anchor = $( event.currentTarget ), tab = anchor.closest( "li" ), clickedIsActive = tab[ 0 ] === active[ 0 ], collapsing = clickedIsActive && options.collapsible, toShow = collapsing ? $() : this._getPanelForTab( tab ), toHide = !active.length ? $() : this._getPanelForTab( active ), eventData = { oldTab: active, oldPanel: toHide, newTab: collapsing ? $() : tab, newPanel: toShow };

event.preventDefault();

if ( tab.hasClass( "ui-state-disabled" ) || // tab is already loading tab.hasClass( "ui-tabs-loading" ) || // can‘t switch durning an animation this.running || // click on active header, but not collapsible ( clickedIsActive && !options.collapsible ) || // allow canceling activation ( this._trigger( "beforeActivate", event, eventData ) === false ) ) { return; }

options.active = collapsing ? false : this.tabs.index( tab );

this.active = clickedIsActive ? $() : tab; if ( this.xhr ) { this.xhr.abort(); }

if ( !toHide.length && !toShow.length ) { $.error( "jQuery UI Tabs: Mismatching fragment identifier." ); }

if ( toShow.length ) { this.load( this.tabs.index( tab ), event ); } this._toggle( event, eventData ); },

// handles show/hide for selecting tabs _toggle: function( event, eventData ) { var that = this, toShow = eventData.newPanel, toHide = eventData.oldPanel;

this.running = true;

function complete() { that.running = false; that._trigger( "activate", event, eventData ); }

function show() { eventData.newTab.closest( "li" ).addClass( "ui-tabs-active ui-state-active" );

if ( toShow.length && that.options.show ) { that._show( toShow, that.options.show, complete ); } else { toShow.show(); complete(); } }

// start out by hiding, then showing, then completing if ( toHide.length && this.options.hide ) { this._hide( toHide, this.options.hide, function() { eventData.oldTab.closest( "li" ).removeClass( "ui-tabs-active ui-state-active" ); show(); }); } else { eventData.oldTab.closest( "li" ).removeClass( "ui-tabs-active ui-state-active" ); toHide.hide(); show(); }

toHide.attr({ "aria-expanded": "false", "aria-hidden": "true" }); eventData.oldTab.attr( "aria-selected", "false" ); // If we‘re switching tabs, remove the old tab from the tab order. // If we‘re opening from collapsed state, remove the previous tab from the tab order. // If we‘re collapsing, then keep the collapsing tab in the tab order. if ( toShow.length && toHide.length ) { eventData.oldTab.attr( "tabIndex", -1 ); } else if ( toShow.length ) { this.tabs.filter(function() { return $( this ).attr( "tabIndex" ) === 0; }) .attr( "tabIndex", -1 ); }

toShow.attr({ "aria-expanded": "true", "aria-hidden": "false" }); eventData.newTab.attr({ "aria-selected": "true", tabIndex: 0 }); },

_activate: function( index ) { var anchor, active = this._findActive( index );

// trying to activate the already active panel if ( active[ 0 ] === this.active[ 0 ] ) { return; }

// trying to collapse, simulate a click on the current active header if ( !active.length ) { active = this.active; }

anchor = active.find( ".ui-tabs-anchor" )[ 0 ]; this._eventHandler({ target: anchor, currentTarget: anchor, preventDefault: $.noop }); },

_findActive: function( index ) { return index === false ? $() : this.tabs.eq( index ); },

_getIndex: function( index ) { // meta-function to give users option to provide a href string instead of a numerical index. if ( typeof index === "string" ) { index = this.anchors.index( this.anchors.filter( "[href$=‘" + index + "‘]" ) ); }

return index; },

_destroy: function() { if ( this.xhr ) { this.xhr.abort(); }

this.element.removeClass( "ui-tabs ui-widget ui-widget-content ui-corner-all ui-tabs-collapsible" );

this.tablist .removeClass( "ui-tabs-nav ui-helper-reset ui-helper-clearfix ui-widget-header ui-corner-all" ) .removeAttr( "role" );

this.anchors .removeClass( "ui-tabs-anchor" ) .removeAttr( "role" ) .removeAttr( "tabIndex" ) .removeUniqueId();

this.tabs.add( this.panels ).each(function() { if ( $.data( this, "ui-tabs-destroy" ) ) { $( this ).remove(); } else { $( this ) .removeClass( "ui-state-default ui-state-active ui-state-disabled " + "ui-corner-top ui-corner-bottom ui-widget-content ui-tabs-active ui-tabs-panel" ) .removeAttr( "tabIndex" ) .removeAttr( "aria-live" ) .removeAttr( "aria-busy" ) .removeAttr( "aria-selected" ) .removeAttr( "aria-labelledby" ) .removeAttr( "aria-hidden" ) .removeAttr( "aria-expanded" ) .removeAttr( "role" ); } });

this.tabs.each(function() { var li = $( this ), prev = li.data( "ui-tabs-aria-controls" ); if ( prev ) { li .attr( "aria-controls", prev ) .removeData( "ui-tabs-aria-controls" ); } else { li.removeAttr( "aria-controls" ); } });

this.panels.show();

if ( this.options.heightStyle !== "content" ) { this.panels.css( "height", "" ); } },

enable: function( index ) { var disabled = this.options.disabled; if ( disabled === false ) { return; }

if ( index === undefined ) { disabled = false; } else { index = this._getIndex( index ); if ( $.isArray( disabled ) ) { disabled = $.map( disabled, function( num ) { return num !== index ? num : null; }); } else { disabled = $.map( this.tabs, function( li, num ) { return num !== index ? num : null; }); } } this._setupDisabled( disabled ); },

disable: function( index ) { var disabled = this.options.disabled; if ( disabled === true ) { return; }

if ( index === undefined ) { disabled = true; } else { index = this._getIndex( index ); if ( $.inArray( index, disabled ) !== -1 ) { return; } if ( $.isArray( disabled ) ) { disabled = $.merge( [ index ], disabled ).sort(); } else { disabled = [ index ]; } } this._setupDisabled( disabled ); },

load: function( index, event ) { index = this._getIndex( index ); var that = this, tab = this.tabs.eq( index ), anchor = tab.find( ".ui-tabs-anchor" ), panel = this._getPanelForTab( tab ), eventData = { tab: tab, panel: panel };

// not remote if ( isLocal( anchor[ 0 ] ) ) { return; }

this.xhr = $.ajax( this._ajaxSettings( anchor, event, eventData ) );

// support: jQuery <1.8 // jQuery <1.8 returns false if the request is canceled in beforeSend, // but as of 1.8, $.ajax() always returns a jqXHR object. if ( this.xhr && this.xhr.statusText !== "canceled" ) { tab.addClass( "ui-tabs-loading" ); panel.attr( "aria-busy", "true" );

this.xhr .success(function( response ) { // support: jQuery <1.8 // http://bugs.jquery.com/ticket/11778 setTimeout(function() { panel.html( response ); that._trigger( "load", event, eventData ); }, 1 ); }) .complete(function( jqXHR, status ) { // support: jQuery <1.8 // http://bugs.jquery.com/ticket/11778 setTimeout(function() { if ( status === "abort" ) { that.panels.stop( false, true ); }

tab.removeClass( "ui-tabs-loading" ); panel.removeAttr( "aria-busy" );

if ( jqXHR === that.xhr ) { delete that.xhr; } }, 1 ); }); } },

_ajaxSettings: function( anchor, event, eventData ) { var that = this; return { url: anchor.attr( "href" ), beforeSend: function( jqXHR, settings ) { return that._trigger( "beforeLoad", event, $.extend( { jqXHR : jqXHR, ajaxSettings: settings }, eventData ) ); } }; },

_getPanelForTab: function( tab ) { var id = $( tab ).attr( "aria-controls" ); return this.element.find( this._sanitizeSelector( "#" + id ) ); } });

})( jQuery ); (function( $ ) {

var increments = 0;

function addDescribedBy( elem, id ) { var describedby = (elem.attr( "aria-describedby" ) || "").split( /\s+/ ); describedby.push( id ); elem .data( "ui-tooltip-id", id ) .attr( "aria-describedby", $.trim( describedby.join( " " ) ) ); }

function removeDescribedBy( elem ) { var id = elem.data( "ui-tooltip-id" ), describedby = (elem.attr( "aria-describedby" ) || "").split( /\s+/ ), index = $.inArray( id, describedby ); if ( index !== -1 ) { describedby.splice( index, 1 ); }

elem.removeData( "ui-tooltip-id" ); describedby = $.trim( describedby.join( " " ) ); if ( describedby ) { elem.attr( "aria-describedby", describedby ); } else { elem.removeAttr( "aria-describedby" ); } }

$.widget( "ui.tooltip", { version: "1.10.4", options: { content: function() { // support: IE<9, Opera in jQuery <1.7 // .text() can‘t accept undefined, so coerce to a string var title = $( this ).attr( "title" ) || ""; // Escape title, since we‘re going from an attribute to raw HTML return $( "<a>" ).text( title ).html(); }, hide: true, // Disabled elements have inconsistent behavior across browsers (#8661) items: "[title]:not([disabled])", position: { my: "left top+15", at: "left bottom", collision: "flipfit flip" }, show: true, tooltipClass: null, track: false,

// callbacks close: null, open: null },

_create: function() { this._on({ mouseover: "open", focusin: "open" });

// IDs of generated tooltips, needed for destroy this.tooltips = {}; // IDs of parent tooltips where we removed the title attribute this.parents = {};

if ( this.options.disabled ) { this._disable(); } },

_setOption: function( key, value ) { var that = this;

if ( key === "disabled" ) { this[ value ? "_disable" : "_enable" ](); this.options[ key ] = value; // disable element style changes return; }

this._super( key, value );

if ( key === "content" ) { $.each( this.tooltips, function( id, element ) { that._updateContent( element ); }); } },

_disable: function() { var that = this;

// close open tooltips $.each( this.tooltips, function( id, element ) { var event = $.Event( "blur" ); event.target = event.currentTarget = element[0]; that.close( event, true ); });

// remove title attributes to prevent native tooltips this.element.find( this.options.items ).addBack().each(function() { var element = $( this ); if ( element.is( "[title]" ) ) { element .data( "ui-tooltip-title", element.attr( "title" ) ) .attr( "title", "" ); } }); },

_enable: function() { // restore title attributes this.element.find( this.options.items ).addBack().each(function() { var element = $( this ); if ( element.data( "ui-tooltip-title" ) ) { element.attr( "title", element.data( "ui-tooltip-title" ) ); } }); },

open: function( event ) { var that = this, target = $( event ? event.target : this.element ) // we need closest here due to mouseover bubbling, // but always pointing at the same event target .closest( this.options.items );

// No element to show a tooltip for or the tooltip is already open if ( !target.length || target.data( "ui-tooltip-id" ) ) { return; }

if ( target.attr( "title" ) ) { target.data( "ui-tooltip-title", target.attr( "title" ) ); }

target.data( "ui-tooltip-open", true );

// kill parent tooltips, custom or native, for hover if ( event && event.type === "mouseover" ) { target.parents().each(function() { var parent = $( this ), blurEvent; if ( parent.data( "ui-tooltip-open" ) ) { blurEvent = $.Event( "blur" ); blurEvent.target = blurEvent.currentTarget = this; that.close( blurEvent, true ); } if ( parent.attr( "title" ) ) { parent.uniqueId(); that.parents[ this.id ] = { element: this, title: parent.attr( "title" ) }; parent.attr( "title", "" ); } }); }

this._updateContent( target, event ); },

_updateContent: function( target, event ) { var content, contentOption = this.options.content, that = this, eventType = event ? event.type : null;

if ( typeof contentOption === "string" ) { return this._open( event, target, contentOption ); }

content = contentOption.call( target[0], function( response ) { // ignore async response if tooltip was closed already if ( !target.data( "ui-tooltip-open" ) ) { return; } // IE may instantly serve a cached response for ajax requests // delay this call to _open so the other call to _open runs first that._delay(function() { // jQuery creates a special event for focusin when it doesn‘t // exist natively. To improve performance, the native event // object is reused and the type is changed. Therefore, we can‘t // rely on the type being correct after the event finished // bubbling, so we set it back to the previous value. (#8740) if ( event ) { event.type = eventType; } this._open( event, target, response ); }); }); if ( content ) { this._open( event, target, content ); } },

_open: function( event, target, content ) { var tooltip, events, delayedShow, positionOption = $.extend( {}, this.options.position );

if ( !content ) { return; }

// Content can be updated multiple times. If the tooltip already // exists, then just update the content and bail. tooltip = this._find( target ); if ( tooltip.length ) { tooltip.find( ".ui-tooltip-content" ).html( content ); return; }

// if we have a title, clear it to prevent the native tooltip // we have to check first to avoid defining a title if none exists // (we don‘t want to cause an element to start matching [title]) // // We use removeAttr only for key events, to allow IE to export the correct // accessible attributes. For mouse events, set to empty string to avoid // native tooltip showing up (happens only when removing inside mouseover). if ( target.is( "[title]" ) ) { if ( event && event.type === "mouseover" ) { target.attr( "title", "" ); } else { target.removeAttr( "title" ); } }

tooltip = this._tooltip( target ); addDescribedBy( target, tooltip.attr( "id" ) ); tooltip.find( ".ui-tooltip-content" ).html( content );

tooltip.hide();

this._show( tooltip, this.options.show ); // Handle tracking tooltips that are shown with a delay (#8644). As soon // as the tooltip is visible, position the tooltip using the most recent // event. if ( this.options.show && this.options.show.delay ) { delayedShow = this.delayedShow = setInterval(function() { if ( tooltip.is( ":visible" ) ) { position( positionOption.of ); clearInterval( delayedShow ); } }, $.fx.interval ); }

this._trigger( "open", event, { tooltip: tooltip } );

events = { keyup: function( event ) { if ( event.keyCode === $.ui.keyCode.ESCAPE ) { var fakeEvent = $.Event(event); fakeEvent.currentTarget = target[0]; this.close( fakeEvent, true ); } }, remove: function() { this._removeTooltip( tooltip ); } }; if ( !event || event.type === "mouseover" ) { events.mouseleave = "close"; } if ( !event || event.type === "focusin" ) { events.focusout = "close"; } this._on( true, target, events ); },

close: function( event ) { var that = this, target = $( event ? event.currentTarget : this.element ), tooltip = this._find( target );

// disabling closes the tooltip, so we need to track when we‘re closing // to avoid an infinite loop in case the tooltip becomes disabled on close if ( this.closing ) { return; }

// Clear the interval for delayed tracking tooltips clearInterval( this.delayedShow );

// only set title if we had one before (see comment in _open()) if ( target.data( "ui-tooltip-title" ) ) { target.attr( "title", target.data( "ui-tooltip-title" ) ); }

removeDescribedBy( target );

tooltip.stop( true ); this._hide( tooltip, this.options.hide, function() { that._removeTooltip( $( this ) ); });

target.removeData( "ui-tooltip-open" ); this._off( target, "mouseleave focusout keyup" ); // Remove ‘remove‘ binding only on delegated targets if ( target[0] !== this.element[0] ) { this._off( target, "remove" ); } this._off( this.document, "mousemove" );

if ( event && event.type === "mouseleave" ) { $.each( this.parents, function( id, parent ) { $( parent.element ).attr( "title", parent.title ); delete that.parents[ id ]; }); }

this.closing = true; this._trigger( "close", event, { tooltip: tooltip } ); this.closing = false; },

_tooltip: function( element ) { var id = "ui-tooltip-" + increments++, tooltip = $( "<div>" ) .attr({ id: id, role: "tooltip" }) .addClass( "ui-tooltip ui-widget ui-corner-all ui-widget-content " + ( this.options.tooltipClass || "" ) ); $( "<div>" ) .addClass( "ui-tooltip-content" ) .appendTo( tooltip ); tooltip.appendTo( this.document[0].body ); this.tooltips[ id ] = element; return tooltip; },

_find: function( target ) { var id = target.data( "ui-tooltip-id" ); return id ? $( "#" + id ) : $(); },

_removeTooltip: function( tooltip ) { tooltip.remove(); delete this.tooltips[ tooltip.attr( "id" ) ]; },

_destroy: function() { var that = this;

// close open tooltips $.each( this.tooltips, function( id, element ) { // Delegate to close method to handle common cleanup var event = $.Event( "blur" ); event.target = event.currentTarget = element[0]; that.close( event, true );

// Remove immediately; destroying an open tooltip doesn‘t use the // hide animation $( "#" + id ).remove();

// Restore the title if ( element.data( "ui-tooltip-title" ) ) { element.attr( "title", element.data( "ui-tooltip-title" ) ); element.removeData( "ui-tooltip-title" ); } }); } });

}( jQuery ) );

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jquery_ui

标签：des c style class code java

原文地址：http://www.cnblogs.com/MarchThree/p/3766577.html

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