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-/*! jQuery UI - v1.12.1 - 2018-03-18
-* http://jqueryui.com
-* Includes: widget.js, data.js, disable-selection.js, scroll-parent.js, widgets/draggable.js, widgets/resizable.js, widgets/mouse.js
-* Copyright jQuery Foundation and other contributors; Licensed MIT */
-
-(function( factory ) {
- if ( typeof define === "function" && define.amd ) {
-
- // AMD. Register as an anonymous module.
- define([ "jquery" ], factory );
- } else {
-
- // Browser globals
- factory( jQuery );
- }
-}(function( $ ) {
-
-$.ui = $.ui || {};
-
-var version = $.ui.version = "1.12.1";
-
-
-/*!
- * jQuery UI Widget 1.12.1
- * http://jqueryui.com
- *
- * Copyright jQuery Foundation and other contributors
- * Released under the MIT license.
- * http://jquery.org/license
- */
-
-//>>label: Widget
-//>>group: Core
-//>>description: Provides a factory for creating stateful widgets with a common API.
-//>>docs: http://api.jqueryui.com/jQuery.widget/
-//>>demos: http://jqueryui.com/widget/
-
-
-
-var widgetUuid = 0;
-var widgetSlice = Array.prototype.slice;
-
-$.cleanData = ( function( orig ) {
- return function( elems ) {
- var events, elem, i;
- for ( i = 0; ( elem = elems[ i ] ) != null; i++ ) {
- try {
-
- // Only trigger remove when necessary to save time
- events = $._data( elem, "events" );
- if ( events && events.remove ) {
- $( elem ).triggerHandler( "remove" );
- }
-
- // Http://bugs.jquery.com/ticket/8235
- } catch ( e ) {}
- }
- orig( elems );
- };
-} )( $.cleanData );
-
-$.widget = function( name, base, prototype ) {
- var existingConstructor, constructor, basePrototype;
-
- // ProxiedPrototype allows the provided prototype to remain unmodified
- // so that it can be used as a mixin for multiple widgets (#8876)
- var proxiedPrototype = {};
-
- var namespace = name.split( "." )[ 0 ];
- name = name.split( "." )[ 1 ];
- var fullName = namespace + "-" + name;
-
- if ( !prototype ) {
- prototype = base;
- base = $.Widget;
- }
-
- if ( $.isArray( prototype ) ) {
- prototype = $.extend.apply( null, [ {} ].concat( prototype ) );
- }
-
- // 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() {
- function _super() {
- return base.prototype[ prop ].apply( this, arguments );
- }
-
- function _superApply( args ) {
- return base.prototype[ prop ].apply( this, args );
- }
-
- return function() {
- var __super = this._super;
- var __superApply = this._superApply;
- var 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 );
- }
-
- $.widget.bridge( name, constructor );
-
- return constructor;
-};
-
-$.widget.extend = function( target ) {
- var input = widgetSlice.call( arguments, 1 );
- var inputIndex = 0;
- var inputLength = input.length;
- var key;
- var 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";
- var args = widgetSlice.call( arguments, 1 );
- var returnValue = this;
-
- if ( isMethodCall ) {
-
- // If this is an empty collection, we need to have the instance method
- // return undefined instead of the jQuery instance
- if ( !this.length && options === "instance" ) {
- returnValue = undefined;
- } else {
- this.each( function() {
- var methodValue;
- var instance = $.data( this, fullName );
-
- if ( options === "instance" ) {
- returnValue = instance;
- return false;
- }
-
- 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 {
-
- // Allow multiple hashes to be passed on init
- if ( args.length ) {
- options = $.widget.extend.apply( null, [ options ].concat( args ) );
- }
-
- this.each( function() {
- var instance = $.data( this, fullName );
- if ( instance ) {
- instance.option( options || {} );
- if ( instance._init ) {
- instance._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: {
- classes: {},
- disabled: false,
-
- // Callbacks
- create: null
- },
-
- _createWidget: function( options, element ) {
- element = $( element || this.defaultElement || this )[ 0 ];
- this.element = $( element );
- this.uuid = widgetUuid++;
- this.eventNamespace = "." + this.widgetName + this.uuid;
-
- this.bindings = $();
- this.hoverable = $();
- this.focusable = $();
- this.classesElementLookup = {};
-
- 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.options = $.widget.extend( {},
- this.options,
- this._getCreateOptions(),
- options );
-
- this._create();
-
- if ( this.options.disabled ) {
- this._setOptionDisabled( this.options.disabled );
- }
-
- this._trigger( "create", null, this._getCreateEventData() );
- this._init();
- },
-
- _getCreateOptions: function() {
- return {};
- },
-
- _getCreateEventData: $.noop,
-
- _create: $.noop,
-
- _init: $.noop,
-
- destroy: function() {
- var that = this;
-
- this._destroy();
- $.each( this.classesElementLookup, function( key, value ) {
- that._removeClass( value, key );
- } );
-
- // We can probably remove the unbind calls in 2.0
- // all event bindings should go through this._on()
- this.element
- .off( this.eventNamespace )
- .removeData( this.widgetFullName );
- this.widget()
- .off( this.eventNamespace )
- .removeAttr( "aria-disabled" );
-
- // Clean up events and states
- this.bindings.off( this.eventNamespace );
- },
-
- _destroy: $.noop,
-
- widget: function() {
- return this.element;
- },
-
- option: function( key, value ) {
- var options = key;
- var parts;
- var curOption;
- var 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 ) {
- if ( key === "classes" ) {
- this._setOptionClasses( value );
- }
-
- this.options[ key ] = value;
-
- if ( key === "disabled" ) {
- this._setOptionDisabled( value );
- }
-
- return this;
- },
-
- _setOptionClasses: function( value ) {
- var classKey, elements, currentElements;
-
- for ( classKey in value ) {
- currentElements = this.classesElementLookup[ classKey ];
- if ( value[ classKey ] === this.options.classes[ classKey ] ||
- !currentElements ||
- !currentElements.length ) {
- continue;
- }
-
- // We are doing this to create a new jQuery object because the _removeClass() call
- // on the next line is going to destroy the reference to the current elements being
- // tracked. We need to save a copy of this collection so that we can add the new classes
- // below.
- elements = $( currentElements.get() );
- this._removeClass( currentElements, classKey );
-
- // We don't use _addClass() here, because that uses this.options.classes
- // for generating the string of classes. We want to use the value passed in from
- // _setOption(), this is the new value of the classes option which was passed to
- // _setOption(). We pass this value directly to _classes().
- elements.addClass( this._classes( {
- element: elements,
- keys: classKey,
- classes: value,
- add: true
- } ) );
- }
- },
-
- _setOptionDisabled: function( value ) {
- this._toggleClass( this.widget(), this.widgetFullName + "-disabled", null, !!value );
-
- // If the widget is becoming disabled, then nothing is interactive
- if ( value ) {
- this._removeClass( this.hoverable, null, "ui-state-hover" );
- this._removeClass( this.focusable, null, "ui-state-focus" );
- }
- },
-
- enable: function() {
- return this._setOptions( { disabled: false } );
- },
-
- disable: function() {
- return this._setOptions( { disabled: true } );
- },
-
- _classes: function( options ) {
- var full = [];
- var that = this;
-
- options = $.extend( {
- element: this.element,
- classes: this.options.classes || {}
- }, options );
-
- function processClassString( classes, checkOption ) {
- var current, i;
- for ( i = 0; i < classes.length; i++ ) {
- current = that.classesElementLookup[ classes[ i ] ] || $();
- if ( options.add ) {
- current = $( $.unique( current.get().concat( options.element.get() ) ) );
- } else {
- current = $( current.not( options.element ).get() );
- }
- that.classesElementLookup[ classes[ i ] ] = current;
- full.push( classes[ i ] );
- if ( checkOption && options.classes[ classes[ i ] ] ) {
- full.push( options.classes[ classes[ i ] ] );
- }
- }
- }
-
- this._on( options.element, {
- "remove": "_untrackClassesElement"
- } );
-
- if ( options.keys ) {
- processClassString( options.keys.match( /\S+/g ) || [], true );
- }
- if ( options.extra ) {
- processClassString( options.extra.match( /\S+/g ) || [] );
- }
-
- return full.join( " " );
- },
-
- _untrackClassesElement: function( event ) {
- var that = this;
- $.each( that.classesElementLookup, function( key, value ) {
- if ( $.inArray( event.target, value ) !== -1 ) {
- that.classesElementLookup[ key ] = $( value.not( event.target ).get() );
- }
- } );
- },
-
- _removeClass: function( element, keys, extra ) {
- return this._toggleClass( element, keys, extra, false );
- },
-
- _addClass: function( element, keys, extra ) {
- return this._toggleClass( element, keys, extra, true );
- },
-
- _toggleClass: function( element, keys, extra, add ) {
- add = ( typeof add === "boolean" ) ? add : extra;
- var shift = ( typeof element === "string" || element === null ),
- options = {
- extra: shift ? keys : extra,
- keys: shift ? element : keys,
- element: shift ? this.element : element,
- add: add
- };
- options.element.toggleClass( this._classes( options ), add );
- return this;
- },
-
- _on: function( suppressDisabledCheck, element, handlers ) {
- var delegateElement;
- var 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 {
- 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 || $.guid++;
- }
-
- var match = event.match( /^([\w:-]*)\s*(.*)$/ );
- var eventName = match[ 1 ] + instance.eventNamespace;
- var selector = match[ 2 ];
-
- if ( selector ) {
- delegateElement.on( eventName, selector, handlerProxy );
- } else {
- element.on( eventName, handlerProxy );
- }
- } );
- },
-
- _off: function( element, eventName ) {
- eventName = ( eventName || "" ).split( " " ).join( this.eventNamespace + " " ) +
- this.eventNamespace;
- element.off( eventName ).off( eventName );
-
- // Clear the stack to avoid memory leaks (#10056)
- this.bindings = $( this.bindings.not( element ).get() );
- this.focusable = $( this.focusable.not( element ).get() );
- this.hoverable = $( this.hoverable.not( element ).get() );
- },
-
- _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 ) {
- this._addClass( $( event.currentTarget ), null, "ui-state-hover" );
- },
- mouseleave: function( event ) {
- this._removeClass( $( event.currentTarget ), null, "ui-state-hover" );
- }
- } );
- },
-
- _focusable: function( element ) {
- this.focusable = this.focusable.add( element );
- this._on( element, {
- focusin: function( event ) {
- this._addClass( $( event.currentTarget ), null, "ui-state-focus" );
- },
- focusout: function( event ) {
- this._removeClass( $( event.currentTarget ), null, "ui-state-focus" );
- }
- } );
- },
-
- _trigger: function( type, event, data ) {
- var prop, orig;
- var 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 ) {
- $.Widget.prototype[ "_" + method ] = function( element, options, callback ) {
- if ( typeof options === "string" ) {
- options = { effect: options };
- }
-
- var hasOptions;
- var effectName = !options ?
- method :
- options === true || typeof options === "number" ?
- defaultEffect :
- options.effect || defaultEffect;
-
- options = options || {};
- if ( typeof options === "number" ) {
- options = { duration: options };
- }
-
- hasOptions = !$.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();
- } );
- }
- };
-} );
-
-var widget = $.widget;
-
-
-/*!
- * jQuery UI :data 1.12.1
- * http://jqueryui.com
- *
- * Copyright jQuery Foundation and other contributors
- * Released under the MIT license.
- * http://jquery.org/license
- */
-
-//>>label: :data Selector
-//>>group: Core
-//>>description: Selects elements which have data stored under the specified key.
-//>>docs: http://api.jqueryui.com/data-selector/
-
-
-var data = $.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 ] );
- }
-} );
-
-/*!
- * jQuery UI Disable Selection 1.12.1
- * http://jqueryui.com
- *
- * Copyright jQuery Foundation and other contributors
- * Released under the MIT license.
- * http://jquery.org/license
- */
-
-//>>label: disableSelection
-//>>group: Core
-//>>description: Disable selection of text content within the set of matched elements.
-//>>docs: http://api.jqueryui.com/disableSelection/
-
-// This file is deprecated
-
-
-var disableSelection = $.fn.extend( {
- disableSelection: ( function() {
- var eventType = "onselectstart" in document.createElement( "div" ) ?
- "selectstart" :
- "mousedown";
-
- return function() {
- return this.on( eventType + ".ui-disableSelection", function( event ) {
- event.preventDefault();
- } );
- };
- } )(),
-
- enableSelection: function() {
- return this.off( ".ui-disableSelection" );
- }
-} );
-
-
-/*!
- * jQuery UI Scroll Parent 1.12.1
- * http://jqueryui.com
- *
- * Copyright jQuery Foundation and other contributors
- * Released under the MIT license.
- * http://jquery.org/license
- */
-
-//>>label: scrollParent
-//>>group: Core
-//>>description: Get the closest ancestor element that is scrollable.
-//>>docs: http://api.jqueryui.com/scrollParent/
-
-
-
-var scrollParent = $.fn.scrollParent = function( includeHidden ) {
- var position = this.css( "position" ),
- excludeStaticParent = position === "absolute",
- overflowRegex = includeHidden ? /(auto|scroll|hidden)/ : /(auto|scroll)/,
- scrollParent = this.parents().filter( function() {
- var parent = $( this );
- if ( excludeStaticParent && parent.css( "position" ) === "static" ) {
- return false;
- }
- return overflowRegex.test( parent.css( "overflow" ) + parent.css( "overflow-y" ) +
- parent.css( "overflow-x" ) );
- } ).eq( 0 );
-
- return position === "fixed" || !scrollParent.length ?
- $( this[ 0 ].ownerDocument || document ) :
- scrollParent;
-};
-
-
-
-
-// This file is deprecated
-var ie = $.ui.ie = !!/msie [\w.]+/.exec( navigator.userAgent.toLowerCase() );
-
-/*!
- * jQuery UI Mouse 1.12.1
- * http://jqueryui.com
- *
- * Copyright jQuery Foundation and other contributors
- * Released under the MIT license.
- * http://jquery.org/license
- */
-
-//>>label: Mouse
-//>>group: Widgets
-//>>description: Abstracts mouse-based interactions to assist in creating certain widgets.
-//>>docs: http://api.jqueryui.com/mouse/
-
-
-
-var mouseHandled = false;
-$( document ).on( "mouseup", function() {
- mouseHandled = false;
-} );
-
-var widgetsMouse = $.widget( "ui.mouse", {
- version: "1.12.1",
- options: {
- cancel: "input, textarea, button, select, option",
- distance: 1,
- delay: 0
- },
- _mouseInit: function() {
- var that = this;
-
- this.element
- .on( "mousedown." + this.widgetName, function( event ) {
- return that._mouseDown( event );
- } )
- .on( "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.off( "." + this.widgetName );
- if ( this._mouseMoveDelegate ) {
- this.document
- .off( "mousemove." + this.widgetName, this._mouseMoveDelegate )
- .off( "mouseup." + this.widgetName, this._mouseUpDelegate );
- }
- },
-
- _mouseDown: function( event ) {
-
- // don't let more than one widget handle mouseStart
- if ( mouseHandled ) {
- return;
- }
-
- this._mouseMoved = false;
-
- // 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 );
- };
-
- this.document
- .on( "mousemove." + this.widgetName, this._mouseMoveDelegate )
- .on( "mouseup." + this.widgetName, this._mouseUpDelegate );
-
- event.preventDefault();
-
- mouseHandled = true;
- return true;
- },
-
- _mouseMove: function( event ) {
-
- // Only check for mouseups outside the document if you've moved inside the document
- // at least once. This prevents the firing of mouseup in the case of IE<9, which will
- // fire a mousemove event if content is placed under the cursor. See #7778
- // Support: IE <9
- if ( this._mouseMoved ) {
-
- // 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 );
-
- // Iframe mouseup check - mouseup occurred in another document
- } else if ( !event.which ) {
-
- // Support: Safari <=8 - 9
- // Safari sets which to 0 if you press any of the following keys
- // during a drag (#14461)
- if ( event.originalEvent.altKey || event.originalEvent.ctrlKey ||
- event.originalEvent.metaKey || event.originalEvent.shiftKey ) {
- this.ignoreMissingWhich = true;
- } else if ( !this.ignoreMissingWhich ) {
- return this._mouseUp( event );
- }
- }
- }
-
- if ( event.which || event.button ) {
- this._mouseMoved = true;
- }
-
- 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 ) {
- this.document
- .off( "mousemove." + this.widgetName, this._mouseMoveDelegate )
- .off( "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 );
- }
-
- if ( this._mouseDelayTimer ) {
- clearTimeout( this._mouseDelayTimer );
- delete this._mouseDelayTimer;
- }
-
- this.ignoreMissingWhich = false;
- mouseHandled = false;
- event.preventDefault();
- },
-
- _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; }
-} );
-
-
-
-
-// $.ui.plugin is deprecated. Use $.widget() extensions instead.
-var plugin = $.ui.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, allowDisconnected ) {
- var i,
- set = instance.plugins[ name ];
-
- if ( !set ) {
- return;
- }
-
- if ( !allowDisconnected && ( !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 );
- }
- }
- }
-};
-
-
-
-var safeActiveElement = $.ui.safeActiveElement = function( document ) {
- var activeElement;
-
- // Support: IE 9 only
- // IE9 throws an "Unspecified error" accessing document.activeElement from an <iframe>
- try {
- activeElement = document.activeElement;
- } catch ( error ) {
- activeElement = document.body;
- }
-
- // Support: IE 9 - 11 only
- // IE may return null instead of an element
- // Interestingly, this only seems to occur when NOT in an iframe
- if ( !activeElement ) {
- activeElement = document.body;
- }
-
- // Support: IE 11 only
- // IE11 returns a seemingly empty object in some cases when accessing
- // document.activeElement from an <iframe>
- if ( !activeElement.nodeName ) {
- activeElement = document.body;
- }
-
- return activeElement;
-};
-
-
-
-var safeBlur = $.ui.safeBlur = function( element ) {
-
- // Support: IE9 - 10 only
- // If the <body> is blurred, IE will switch windows, see #9420
- if ( element && element.nodeName.toLowerCase() !== "body" ) {
- $( element ).trigger( "blur" );
- }
-};
-
-
-/*!
- * jQuery UI Draggable 1.12.1
- * http://jqueryui.com
- *
- * Copyright jQuery Foundation and other contributors
- * Released under the MIT license.
- * http://jquery.org/license
- */
-
-//>>label: Draggable
-//>>group: Interactions
-//>>description: Enables dragging functionality for any element.
-//>>docs: http://api.jqueryui.com/draggable/
-//>>demos: http://jqueryui.com/draggable/
-//>>css.structure: ../../themes/base/draggable.css
-
-
-
-$.widget( "ui.draggable", $.ui.mouse, {
- version: "1.12.1",
- 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" ) {
- this._setPositionRelative();
- }
- if ( this.options.addClasses ) {
- this._addClass( "ui-draggable" );
- }
- this._setHandleClassName();
-
- this._mouseInit();
- },
-
- _setOption: function( key, value ) {
- this._super( key, value );
- if ( key === "handle" ) {
- this._removeHandleClassName();
- this._setHandleClassName();
- }
- },
-
- _destroy: function() {
- if ( ( this.helper || this.element ).is( ".ui-draggable-dragging" ) ) {
- this.destroyOnClear = true;
- return;
- }
- this._removeHandleClassName();
- 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;
- }
-
- this._blurActiveElement( event );
-
- this._blockFrames( o.iframeFix === true ? "iframe" : o.iframeFix );
-
- return true;
-
- },
-
- _blockFrames: function( selector ) {
- this.iframeBlocks = this.document.find( selector ).map( function() {
- var iframe = $( this );
-
- return $( "<div>" )
- .css( "position", "absolute" )
- .appendTo( iframe.parent() )
- .outerWidth( iframe.outerWidth() )
- .outerHeight( iframe.outerHeight() )
- .offset( iframe.offset() )[ 0 ];
- } );
- },
-
- _unblockFrames: function() {
- if ( this.iframeBlocks ) {
- this.iframeBlocks.remove();
- delete this.iframeBlocks;
- }
- },
-
- _blurActiveElement: function( event ) {
- var activeElement = $.ui.safeActiveElement( this.document[ 0 ] ),
- target = $( event.target );
-
- // Don't blur if the event occurred on an element that is within
- // the currently focused element
- // See #10527, #12472
- if ( target.closest( activeElement ).length ) {
- return;
- }
-
- // Blur any element that currently has focus, see #4261
- $.ui.safeBlur( activeElement );
- },
-
- _mouseStart: function( event ) {
-
- var o = this.options;
-
- //Create and append the visible helper
- this.helper = this._createHelper( event );
-
- this._addClass( this.helper, "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( true );
- this.offsetParent = this.helper.offsetParent();
- this.hasFixedAncestor = this.helper.parents().filter( function() {
- return $( this ).css( "position" ) === "fixed";
- } ).length > 0;
-
- //The element's absolute position on the page minus margins
- this.positionAbs = this.element.offset();
- this._refreshOffsets( event );
-
- //Generate the original position
- this.originalPosition = this.position = this._generatePosition( event, false );
- 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 );
- }
-
- // Execute the drag once - this causes the helper not to be visible before getting its
- // correct position
- this._mouseDrag( event, true );
-
- // 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;
- },
-
- _refreshOffsets: function( event ) {
- this.offset = {
- top: this.positionAbs.top - this.margins.top,
- left: this.positionAbs.left - this.margins.left,
- scroll: false,
- parent: this._getParentOffset(),
- relative: this._getRelativeOffset()
- };
-
- this.offset.click = {
- left: event.pageX - this.offset.left,
- top: event.pageY - this.offset.top
- };
- },
-
- _mouseDrag: function( event, noPropagation ) {
-
- // reset any necessary cached properties (see #5009)
- if ( this.hasFixedAncestor ) {
- this.offset.parent = this._getParentOffset();
- }
-
- //Compute the helpers position
- this.position = this._generatePosition( event, true );
- 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( new $.Event( "mouseup", event ) );
- return false;
- }
- this.position = ui.position;
- }
-
- this.helper[ 0 ].style.left = this.position.left + "px";
- 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 ( ( 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 ) {
- this._unblockFrames();
-
- // If the ddmanager is used for droppables, inform the manager that dragging has stopped
- // (see #5003)
- if ( $.ui.ddmanager ) {
- $.ui.ddmanager.dragStop( this, event );
- }
-
- // Only need to focus if the event occurred on the draggable itself, see #10527
- if ( this.handleElement.is( event.target ) ) {
-
- // The interaction is over; whether or not the click resulted in a drag,
- // focus the element
- this.element.trigger( "focus" );
- }
-
- return $.ui.mouse.prototype._mouseUp.call( this, event );
- },
-
- cancel: function() {
-
- if ( this.helper.is( ".ui-draggable-dragging" ) ) {
- this._mouseUp( new $.Event( "mouseup", { target: this.element[ 0 ] } ) );
- } else {
- this._clear();
- }
-
- return this;
-
- },
-
- _getHandle: function( event ) {
- return this.options.handle ?
- !!$( event.target ).closest( this.element.find( this.options.handle ) ).length :
- true;
- },
-
- _setHandleClassName: function() {
- this.handleElement = this.options.handle ?
- this.element.find( this.options.handle ) : this.element;
- this._addClass( this.handleElement, "ui-draggable-handle" );
- },
-
- _removeHandleClassName: function() {
- this._removeClass( this.handleElement, "ui-draggable-handle" );
- },
-
- _createHelper: function( event ) {
-
- var o = this.options,
- helperIsFunction = $.isFunction( o.helper ),
- helper = helperIsFunction ?
- $( 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 ) );
- }
-
- // Http://bugs.jqueryui.com/ticket/9446
- // a helper function can return the original element
- // which wouldn't have been set to relative in _create
- if ( helperIsFunction && helper[ 0 ] === this.element[ 0 ] ) {
- this._setPositionRelative();
- }
-
- if ( helper[ 0 ] !== this.element[ 0 ] &&
- !( /(fixed|absolute)/ ).test( helper.css( "position" ) ) ) {
- helper.css( "position", "absolute" );
- }
-
- return helper;
-
- },
-
- _setPositionRelative: function() {
- if ( !( /^(?:r|a|f)/ ).test( this.element.css( "position" ) ) ) {
- this.element[ 0 ].style.position = "relative";
- }
- },
-
- _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;
- }
- },
-
- _isRootNode: function( element ) {
- return ( /(html|body)/i ).test( element.tagName ) || element === this.document[ 0 ];
- },
-
- _getParentOffset: function() {
-
- //Get the offsetParent and cache its position
- var po = this.offsetParent.offset(),
- document = this.document[ 0 ];
-
- // 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();
- }
-
- if ( this._isRootNode( this.offsetParent[ 0 ] ) ) {
- 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" ) {
- return { top: 0, left: 0 };
- }
-
- var p = this.element.position(),
- scrollIsRootNode = this._isRootNode( this.scrollParent[ 0 ] );
-
- return {
- top: p.top - ( parseInt( this.helper.css( "top" ), 10 ) || 0 ) +
- ( !scrollIsRootNode ? this.scrollParent.scrollTop() : 0 ),
- left: p.left - ( parseInt( this.helper.css( "left" ), 10 ) || 0 ) +
- ( !scrollIsRootNode ? this.scrollParent.scrollLeft() : 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 isUserScrollable, c, ce,
- o = this.options,
- document = this.document[ 0 ];
-
- this.relativeContainer = null;
-
- 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;
- }
-
- isUserScrollable = /(scroll|auto)/.test( c.css( "overflow" ) );
-
- 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 ),
- ( isUserScrollable ? 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,
- ( isUserScrollable ? 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.relativeContainer = c;
- },
-
- _convertPositionTo: function( d, pos ) {
-
- if ( !pos ) {
- pos = this.position;
- }
-
- var mod = d === "absolute" ? 1 : -1,
- scrollIsRootNode = this._isRootNode( this.scrollParent[ 0 ] );
-
- return {
- top: (
-
- // The absolute mouse position
- pos.top +
-
- // Only for relative positioned nodes: Relative offset from element to offset parent
- this.offset.relative.top * mod +
-
- // The offsetParent's offset without borders (offset + border)
- this.offset.parent.top * mod -
- ( ( this.cssPosition === "fixed" ?
- -this.offset.scroll.top :
- ( scrollIsRootNode ? 0 : this.offset.scroll.top ) ) * mod )
- ),
- left: (
-
- // The absolute mouse position
- pos.left +
-
- // Only for relative positioned nodes: Relative offset from element to offset parent
- this.offset.relative.left * mod +
-
- // The offsetParent's offset without borders (offset + border)
- this.offset.parent.left * mod -
- ( ( this.cssPosition === "fixed" ?
- -this.offset.scroll.left :
- ( scrollIsRootNode ? 0 : this.offset.scroll.left ) ) * mod )
- )
- };
-
- },
-
- _generatePosition: function( event, constrainPosition ) {
-
- var containment, co, top, left,
- o = this.options,
- scrollIsRootNode = this._isRootNode( this.scrollParent[ 0 ] ),
- pageX = event.pageX,
- pageY = event.pageY;
-
- // Cache the scroll
- if ( !scrollIsRootNode || !this.offset.scroll ) {
- this.offset.scroll = {
- top: this.scrollParent.scrollTop(),
- left: this.scrollParent.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 ( constrainPosition ) {
- if ( this.containment ) {
- if ( this.relativeContainer ) {
- co = this.relativeContainer.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;
- }
-
- if ( o.axis === "y" ) {
- pageX = this.originalPageX;
- }
-
- if ( o.axis === "x" ) {
- pageY = this.originalPageY;
- }
- }
-
- return {
- top: (
-
- // The absolute mouse position
- pageY -
-
- // Click offset (relative to the element)
- this.offset.click.top -
-
- // Only for relative positioned nodes: Relative offset from element to offset parent
- this.offset.relative.top -
-
- // The offsetParent's offset without borders (offset + border)
- this.offset.parent.top +
- ( this.cssPosition === "fixed" ?
- -this.offset.scroll.top :
- ( scrollIsRootNode ? 0 : this.offset.scroll.top ) )
- ),
- left: (
-
- // The absolute mouse position
- pageX -
-
- // Click offset (relative to the element)
- this.offset.click.left -
-
- // Only for relative positioned nodes: Relative offset from element to offset parent
- this.offset.relative.left -
-
- // The offsetParent's offset without borders (offset + border)
- this.offset.parent.left +
- ( this.cssPosition === "fixed" ?
- -this.offset.scroll.left :
- ( scrollIsRootNode ? 0 : this.offset.scroll.left ) )
- )
- };
-
- },
-
- _clear: function() {
- this._removeClass( this.helper, "ui-draggable-dragging" );
- if ( this.helper[ 0 ] !== this.element[ 0 ] && !this.cancelHelperRemoval ) {
- this.helper.remove();
- }
- this.helper = null;
- this.cancelHelperRemoval = false;
- if ( this.destroyOnClear ) {
- this.destroy();
- }
- },
-
- // From now on bulk stuff - mainly helpers
-
- _trigger: function( type, event, ui ) {
- ui = ui || this._uiHash();
- $.ui.plugin.call( this, type, [ event, ui, this ], true );
-
- // Absolute position and offset (see #6884 ) have to be recalculated after plugins
- if ( /^(drag|start|stop)/.test( type ) ) {
- this.positionAbs = this._convertPositionTo( "absolute" );
- ui.offset = this.positionAbs;
- }
- 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, draggable ) {
- var uiSortable = $.extend( {}, ui, {
- item: draggable.element
- } );
-
- draggable.sortables = [];
- $( draggable.options.connectToSortable ).each( function() {
- var sortable = $( this ).sortable( "instance" );
-
- if ( sortable && !sortable.options.disabled ) {
- draggable.sortables.push( sortable );
-
- // RefreshPositions is called at drag start to refresh the containerCache
- // which is used in drag. This ensures it's initialized and synchronized
- // with any changes that might have happened on the page since initialization.
- sortable.refreshPositions();
- sortable._trigger( "activate", event, uiSortable );
- }
- } );
- },
- stop: function( event, ui, draggable ) {
- var uiSortable = $.extend( {}, ui, {
- item: draggable.element
- } );
-
- draggable.cancelHelperRemoval = false;
-
- $.each( draggable.sortables, function() {
- var sortable = this;
-
- if ( sortable.isOver ) {
- sortable.isOver = 0;
-
- // Allow this sortable to handle removing the helper
- draggable.cancelHelperRemoval = true;
- sortable.cancelHelperRemoval = false;
-
- // Use _storedCSS To restore properties in the sortable,
- // as this also handles revert (#9675) since the draggable
- // may have modified them in unexpected ways (#8809)
- sortable._storedCSS = {
- position: sortable.placeholder.css( "position" ),
- top: sortable.placeholder.css( "top" ),
- left: sortable.placeholder.css( "left" )
- };
-
- sortable._mouseStop( event );
-
- // Once drag has ended, the sortable should return to using
- // its original helper, not the shared helper from draggable
- sortable.options.helper = sortable.options._helper;
- } else {
-
- // Prevent this Sortable from removing the helper.
- // However, don't set the draggable to remove the helper
- // either as another connected Sortable may yet handle the removal.
- sortable.cancelHelperRemoval = true;
-
- sortable._trigger( "deactivate", event, uiSortable );
- }
- } );
- },
- drag: function( event, ui, draggable ) {
- $.each( draggable.sortables, function() {
- var innermostIntersecting = false,
- sortable = this;
-
- // Copy over variables that sortable's _intersectsWith uses
- sortable.positionAbs = draggable.positionAbs;
- sortable.helperProportions = draggable.helperProportions;
- sortable.offset.click = draggable.offset.click;
-
- if ( sortable._intersectsWith( sortable.containerCache ) ) {
- innermostIntersecting = true;
-
- $.each( draggable.sortables, function() {
-
- // Copy over variables that sortable's _intersectsWith uses
- this.positionAbs = draggable.positionAbs;
- this.helperProportions = draggable.helperProportions;
- this.offset.click = draggable.offset.click;
-
- if ( this !== sortable &&
- this._intersectsWith( this.containerCache ) &&
- $.contains( sortable.element[ 0 ], this.element[ 0 ] ) ) {
- innermostIntersecting = false;
- }
-
- return innermostIntersecting;
- } );
- }
-
- if ( innermostIntersecting ) {
-
- // If it intersects, we use a little isOver variable and set it once,
- // so that the move-in stuff gets fired only once.
- if ( !sortable.isOver ) {
- sortable.isOver = 1;
-
- // Store draggable's parent in case we need to reappend to it later.
- draggable._parent = ui.helper.parent();
-
- sortable.currentItem = ui.helper
- .appendTo( sortable.element )
- .data( "ui-sortable-item", true );
-
- // Store helper option to later restore it
- sortable.options._helper = sortable.options.helper;
-
- sortable.options.helper = function() {
- return ui.helper[ 0 ];
- };
-
- // Fire the start events of the sortable with our passed browser event,
- // and our own helper (so it doesn't create a new one)
- event.target = sortable.currentItem[ 0 ];
- sortable._mouseCapture( event, true );
- sortable._mouseStart( event, true, true );
-
- // Because the browser event is way off the new appended portlet,
- // modify necessary variables to reflect the changes
- sortable.offset.click.top = draggable.offset.click.top;
- sortable.offset.click.left = draggable.offset.click.left;
- sortable.offset.parent.left -= draggable.offset.parent.left -
- sortable.offset.parent.left;
- sortable.offset.parent.top -= draggable.offset.parent.top -
- sortable.offset.parent.top;
-
- draggable._trigger( "toSortable", event );
-
- // Inform draggable that the helper is in a valid drop zone,
- // used solely in the revert option to handle "valid/invalid".
- draggable.dropped = sortable.element;
-
- // Need to refreshPositions of all sortables in the case that
- // adding to one sortable changes the location of the other sortables (#9675)
- $.each( draggable.sortables, function() {
- this.refreshPositions();
- } );
-
- // Hack so receive/update callbacks work (mostly)
- draggable.currentItem = draggable.element;
- sortable.fromOutside = draggable;
- }
-
- if ( sortable.currentItem ) {
- sortable._mouseDrag( event );
-
- // Copy the sortable's position because the draggable's can potentially reflect
- // a relative position, while sortable is always absolute, which the dragged
- // element has now become. (#8809)
- ui.position = sortable.position;
- }
- } 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 ( sortable.isOver ) {
-
- sortable.isOver = 0;
- sortable.cancelHelperRemoval = true;
-
- // Calling sortable's mouseStop would trigger a revert,
- // so revert must be temporarily false until after mouseStop is called.
- sortable.options._revert = sortable.options.revert;
- sortable.options.revert = false;
-
- sortable._trigger( "out", event, sortable._uiHash( sortable ) );
- sortable._mouseStop( event, true );
-
- // Restore sortable behaviors that were modfied
- // when the draggable entered the sortable area (#9481)
- sortable.options.revert = sortable.options._revert;
- sortable.options.helper = sortable.options._helper;
-
- if ( sortable.placeholder ) {
- sortable.placeholder.remove();
- }
-
- // Restore and recalculate the draggable's offset considering the sortable
- // may have modified them in unexpected ways. (#8809, #10669)
- ui.helper.appendTo( draggable._parent );
- draggable._refreshOffsets( event );
- ui.position = draggable._generatePosition( event, true );
-
- draggable._trigger( "fromSortable", event );
-
- // Inform draggable that the helper is no longer in a valid drop zone
- draggable.dropped = false;
-
- // Need to refreshPositions of all sortables just in case removing
- // from one sortable changes the location of other sortables (#9675)
- $.each( draggable.sortables, function() {
- this.refreshPositions();
- } );
- }
- }
- } );
- }
-} );
-
-$.ui.plugin.add( "draggable", "cursor", {
- start: function( event, ui, instance ) {
- var t = $( "body" ),
- o = instance.options;
-
- if ( t.css( "cursor" ) ) {
- o._cursor = t.css( "cursor" );
- }
- t.css( "cursor", o.cursor );
- },
- stop: function( event, ui, instance ) {
- var o = instance.options;
- if ( o._cursor ) {
- $( "body" ).css( "cursor", o._cursor );
- }
- }
-} );
-
-$.ui.plugin.add( "draggable", "opacity", {
- start: function( event, ui, instance ) {
- var t = $( ui.helper ),
- o = instance.options;
- if ( t.css( "opacity" ) ) {
- o._opacity = t.css( "opacity" );
- }
- t.css( "opacity", o.opacity );
- },
- stop: function( event, ui, instance ) {
- var o = instance.options;
- if ( o._opacity ) {
- $( ui.helper ).css( "opacity", o._opacity );
- }
- }
-} );
-
-$.ui.plugin.add( "draggable", "scroll", {
- start: function( event, ui, i ) {
- if ( !i.scrollParentNotHidden ) {
- i.scrollParentNotHidden = i.helper.scrollParent( false );
- }
-
- if ( i.scrollParentNotHidden[ 0 ] !== i.document[ 0 ] &&
- i.scrollParentNotHidden[ 0 ].tagName !== "HTML" ) {
- i.overflowOffset = i.scrollParentNotHidden.offset();
- }
- },
- drag: function( event, ui, i ) {
-
- var o = i.options,
- scrolled = false,
- scrollParent = i.scrollParentNotHidden[ 0 ],
- document = i.document[ 0 ];
-
- if ( scrollParent !== document && scrollParent.tagName !== "HTML" ) {
- if ( !o.axis || o.axis !== "x" ) {
- if ( ( i.overflowOffset.top + scrollParent.offsetHeight ) - event.pageY <
- o.scrollSensitivity ) {
- scrollParent.scrollTop = scrolled = scrollParent.scrollTop + o.scrollSpeed;
- } else if ( event.pageY - i.overflowOffset.top < o.scrollSensitivity ) {
- scrollParent.scrollTop = scrolled = scrollParent.scrollTop - o.scrollSpeed;
- }
- }
-
- if ( !o.axis || o.axis !== "y" ) {
- if ( ( i.overflowOffset.left + scrollParent.offsetWidth ) - event.pageX <
- o.scrollSensitivity ) {
- scrollParent.scrollLeft = scrolled = scrollParent.scrollLeft + o.scrollSpeed;
- } else if ( event.pageX - i.overflowOffset.left < o.scrollSensitivity ) {
- scrollParent.scrollLeft = scrolled = scrollParent.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( event, ui, i ) {
-
- var 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: $o.left
- } );
- }
- } );
-
- },
- drag: function( event, ui, inst ) {
-
- var ts, bs, ls, rs, l, r, t, b, i, first,
- o = inst.options,
- d = o.snapTolerance,
- x1 = ui.offset.left, x2 = x1 + inst.helperProportions.width,
- y1 = ui.offset.top, y2 = y1 + inst.helperProportions.height;
-
- for ( i = inst.snapElements.length - 1; i >= 0; i-- ) {
-
- l = inst.snapElements[ i ].left - inst.margins.left;
- r = l + inst.snapElements[ i ].width;
- t = inst.snapElements[ i ].top - inst.margins.top;
- b = t + inst.snapElements[ i ].height;
-
- if ( x2 < l - d || x1 > r + d || y2 < t - d || y1 > b + d ||
- !$.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;
- }
- if ( bs ) {
- ui.position.top = inst._convertPositionTo( "relative", {
- top: b,
- left: 0
- } ).top;
- }
- if ( ls ) {
- ui.position.left = inst._convertPositionTo( "relative", {
- top: 0,
- left: l - inst.helperProportions.width
- } ).left;
- }
- if ( rs ) {
- ui.position.left = inst._convertPositionTo( "relative", {
- top: 0,
- left: r
- } ).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;
- }
- if ( bs ) {
- ui.position.top = inst._convertPositionTo( "relative", {
- top: b - inst.helperProportions.height,
- left: 0
- } ).top;
- }
- if ( ls ) {
- ui.position.left = inst._convertPositionTo( "relative", {
- top: 0,
- left: l
- } ).left;
- }
- if ( rs ) {
- ui.position.left = inst._convertPositionTo( "relative", {
- top: 0,
- left: r - inst.helperProportions.width
- } ).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( event, ui, instance ) {
- var min,
- o = instance.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, instance ) {
- var t = $( ui.helper ),
- o = instance.options;
-
- if ( t.css( "zIndex" ) ) {
- o._zIndex = t.css( "zIndex" );
- }
- t.css( "zIndex", o.zIndex );
- },
- stop: function( event, ui, instance ) {
- var o = instance.options;
-
- if ( o._zIndex ) {
- $( ui.helper ).css( "zIndex", o._zIndex );
- }
- }
-} );
-
-var widgetsDraggable = $.ui.draggable;
-
-
-/*!
- * jQuery UI Resizable 1.12.1
- * http://jqueryui.com
- *
- * Copyright jQuery Foundation and other contributors
- * Released under the MIT license.
- * http://jquery.org/license
- */
-
-//>>label: Resizable
-//>>group: Interactions
-//>>description: Enables resize functionality for any element.
-//>>docs: http://api.jqueryui.com/resizable/
-//>>demos: http://jqueryui.com/resizable/
-//>>css.structure: ../../themes/base/core.css
-//>>css.structure: ../../themes/base/resizable.css
-//>>css.theme: ../../themes/base/theme.css
-
-
-
-$.widget( "ui.resizable", $.ui.mouse, {
- version: "1.12.1",
- widgetEventPrefix: "resize",
- options: {
- alsoResize: false,
- animate: false,
- animateDuration: "slow",
- animateEasing: "swing",
- aspectRatio: false,
- autoHide: false,
- classes: {
- "ui-resizable-se": "ui-icon ui-icon-gripsmall-diagonal-se"
- },
- 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
- },
-
- _num: function( value ) {
- return parseFloat( value ) || 0;
- },
-
- _isNumber: function( value ) {
- return !isNaN( parseFloat( value ) );
- },
-
- _hasScroll: function( el, a ) {
-
- 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;
- },
-
- _create: function() {
-
- var margins,
- o = this.options,
- that = this;
- this._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 ) ) {
-
- 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" )
- } )
- );
-
- this.element = this.element.parent().data(
- "ui-resizable", this.element.resizable( "instance" )
- );
-
- this.elementIsWrapper = true;
-
- margins = {
- marginTop: this.originalElement.css( "marginTop" ),
- marginRight: this.originalElement.css( "marginRight" ),
- marginBottom: this.originalElement.css( "marginBottom" ),
- marginLeft: this.originalElement.css( "marginLeft" )
- };
-
- this.element.css( margins );
- this.originalElement.css( "margin", 0 );
-
- // support: Safari
- // Prevent Safari textarea resize
- this.originalResizeStyle = this.originalElement.css( "resize" );
- this.originalElement.css( "resize", "none" );
-
- this._proportionallyResizeElements.push( this.originalElement.css( {
- position: "static",
- zoom: 1,
- display: "block"
- } ) );
-
- // Support: IE9
- // avoid IE jump (hard set the margin)
- this.originalElement.css( margins );
-
- this._proportionallyResize();
- }
-
- this._setupHandles();
-
- if ( o.autoHide ) {
- $( this.element )
- .on( "mouseenter", function() {
- if ( o.disabled ) {
- return;
- }
- that._removeClass( "ui-resizable-autohide" );
- that._handles.show();
- } )
- .on( "mouseleave", function() {
- if ( o.disabled ) {
- return;
- }
- if ( !that.resizing ) {
- that._addClass( "ui-resizable-autohide" );
- that._handles.hide();
- }
- } );
- }
-
- this._mouseInit();
- },
-
- _destroy: function() {
-
- this._mouseDestroy();
-
- var wrapper,
- _destroy = function( exp ) {
- $( exp )
- .removeData( "resizable" )
- .removeData( "ui-resizable" )
- .off( ".resizable" )
- .find( ".ui-resizable-handle" )
- .remove();
- };
-
- // TODO: Unwrap at same DOM position
- if ( this.elementIsWrapper ) {
- _destroy( this.element );
- wrapper = this.element;
- this.originalElement.css( {
- position: wrapper.css( "position" ),
- width: wrapper.outerWidth(),
- height: wrapper.outerHeight(),
- top: wrapper.css( "top" ),
- left: wrapper.css( "left" )
- } ).insertAfter( wrapper );
- wrapper.remove();
- }
-
- this.originalElement.css( "resize", this.originalResizeStyle );
- _destroy( this.originalElement );
-
- return this;
- },
-
- _setOption: function( key, value ) {
- this._super( key, value );
-
- switch ( key ) {
- case "handles":
- this._removeHandles();
- this._setupHandles();
- break;
- default:
- break;
- }
- },
-
- _setupHandles: function() {
- var o = this.options, handle, i, n, hname, axis, that = this;
- this.handles = o.handles ||
- ( !$( ".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"
- } );
-
- this._handles = $();
- 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>" );
- this._addClass( axis, "ui-resizable-handle " + hname );
-
- axis.css( { zIndex: o.zIndex } );
-
- 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.element.children( this.handles[ i ] ).first().show();
- } else if ( this.handles[ i ].jquery || this.handles[ i ].nodeType ) {
- this.handles[ i ] = $( this.handles[ i ] );
- this._on( this.handles[ i ], { "mousedown": that._mouseDown } );
- }
-
- if ( this.elementIsWrapper &&
- this.originalElement[ 0 ]
- .nodeName
- .match( /^(textarea|input|select|button)$/i ) ) {
- axis = $( this.handles[ i ], this.element );
-
- padWrapper = /sw|ne|nw|se|n|s/.test( i ) ?
- axis.outerHeight() :
- axis.outerWidth();
-
- padPos = [ "padding",
- /ne|nw|n/.test( i ) ? "Top" :
- /se|sw|s/.test( i ) ? "Bottom" :
- /^e$/.test( i ) ? "Right" : "Left" ].join( "" );
-
- target.css( padPos, padWrapper );
-
- this._proportionallyResize();
- }
-
- this._handles = this._handles.add( this.handles[ i ] );
- }
- };
-
- // TODO: make renderAxis a prototype function
- this._renderAxis( this.element );
-
- this._handles = this._handles.add( this.element.find( ".ui-resizable-handle" ) );
- this._handles.disableSelection();
-
- this._handles.on( "mouseover", function() {
- if ( !that.resizing ) {
- if ( this.className ) {
- axis = this.className.match( /ui-resizable-(se|sw|ne|nw|n|e|s|w)/i );
- }
- that.axis = axis && axis[ 1 ] ? axis[ 1 ] : "se";
- }
- } );
-
- if ( o.autoHide ) {
- this._handles.hide();
- this._addClass( "ui-resizable-autohide" );
- }
- },
-
- _removeHandles: function() {
- this._handles.remove();
- },
-
- _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,
- el = this.element;
-
- this.resizing = true;
-
- this._renderProxy();
-
- curleft = this._num( this.helper.css( "left" ) );
- curtop = this._num( this.helper.css( "top" ) );
-
- if ( o.containment ) {
- curleft += $( o.containment ).scrollLeft() || 0;
- curtop += $( o.containment ).scrollTop() || 0;
- }
-
- 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.sizeDiff = {
- width: el.outerWidth() - el.width(),
- height: el.outerHeight() - el.height()
- };
-
- this.originalPosition = { left: curleft, top: curtop };
- this.originalMousePosition = { left: event.pageX, top: event.pageY };
-
- this.aspectRatio = ( typeof o.aspectRatio === "number" ) ?
- o.aspectRatio :
- ( ( this.originalSize.width / this.originalSize.height ) || 1 );
-
- cursor = $( ".ui-resizable-" + this.axis ).css( "cursor" );
- $( "body" ).css( "cursor", cursor === "auto" ? this.axis + "-resize" : cursor );
-
- this._addClass( "ui-resizable-resizing" );
- this._propagate( "start", event );
- return true;
- },
-
- _mouseDrag: function( event ) {
-
- var data, props,
- smp = this.originalMousePosition,
- a = this.axis,
- dx = ( event.pageX - smp.left ) || 0,
- dy = ( event.pageY - smp.top ) || 0,
- trigger = this._change[ a ];
-
- this._updatePrevProperties();
-
- if ( !trigger ) {
- return false;
- }
-
- data = trigger.apply( this, [ event, dx, dy ] );
-
- this._updateVirtualBoundaries( event.shiftKey );
- if ( this._aspectRatio || event.shiftKey ) {
- data = this._updateRatio( data, event );
- }
-
- data = this._respectSize( data, event );
-
- this._updateCache( data );
-
- this._propagate( "resize", event );
-
- props = this._applyChanges();
-
- if ( !this._helper && this._proportionallyResizeElements.length ) {
- this._proportionallyResize();
- }
-
- if ( !$.isEmptyObject( props ) ) {
- this._updatePrevProperties();
- this._trigger( "resize", event, this.ui() );
- this._applyChanges();
- }
-
- 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 && this._hasScroll( pr[ 0 ], "left" ) ? 0 : that.sizeDiff.height;
- soffsetw = ista ? 0 : that.sizeDiff.width;
-
- s = {
- width: ( that.helper.width() - soffsetw ),
- height: ( that.helper.height() - soffseth )
- };
- left = ( parseFloat( that.element.css( "left" ) ) +
- ( that.position.left - that.originalPosition.left ) ) || null;
- top = ( parseFloat( that.element.css( "top" ) ) +
- ( 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._removeClass( "ui-resizable-resizing" );
-
- this._propagate( "stop", event );
-
- if ( this._helper ) {
- this.helper.remove();
- }
-
- return false;
-
- },
-
- _updatePrevProperties: function() {
- this.prevPosition = {
- top: this.position.top,
- left: this.position.left
- };
- this.prevSize = {
- width: this.size.width,
- height: this.size.height
- };
- },
-
- _applyChanges: function() {
- var props = {};
-
- if ( this.position.top !== this.prevPosition.top ) {
- props.top = this.position.top + "px";
- }
- if ( this.position.left !== this.prevPosition.left ) {
- props.left = this.position.left + "px";
- }
- if ( this.size.width !== this.prevSize.width ) {
- props.width = this.size.width + "px";
- }
- if ( this.size.height !== this.prevSize.height ) {
- props.height = this.size.height + "px";
- }
-
- this.helper.css( props );
-
- return props;
- },
-
- _updateVirtualBoundaries: function( forceAspectRatio ) {
- var pMinWidth, pMaxWidth, pMinHeight, pMaxHeight, b,
- o = this.options;
-
- b = {
- minWidth: this._isNumber( o.minWidth ) ? o.minWidth : 0,
- maxWidth: this._isNumber( o.maxWidth ) ? o.maxWidth : Infinity,
- minHeight: this._isNumber( o.minHeight ) ? o.minHeight : 0,
- maxHeight: this._isNumber( o.maxHeight ) ? o.maxHeight : Infinity
- };
-
- if ( this._aspectRatio || forceAspectRatio ) {
- 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 ( this._isNumber( data.left ) ) {
- this.position.left = data.left;
- }
- if ( this._isNumber( data.top ) ) {
- this.position.top = data.top;
- }
- if ( this._isNumber( data.height ) ) {
- this.size.height = data.height;
- }
- if ( this._isNumber( data.width ) ) {
- this.size.width = data.width;
- }
- },
-
- _updateRatio: function( data ) {
-
- var cpos = this.position,
- csize = this.size,
- a = this.axis;
-
- if ( this._isNumber( data.height ) ) {
- data.width = ( data.height * this.aspectRatio );
- } else if ( this._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 ) {
-
- var o = this._vBoundaries,
- a = this.axis,
- ismaxw = this._isNumber( data.width ) && o.maxWidth && ( o.maxWidth < data.width ),
- ismaxh = this._isNumber( data.height ) && o.maxHeight && ( o.maxHeight < data.height ),
- isminw = this._isNumber( data.width ) && o.minWidth && ( o.minWidth > data.width ),
- isminh = this._isNumber( data.height ) && o.minHeight && ( o.minHeight > data.height ),
- dw = this.originalPosition.left + this.originalSize.width,
- dh = this.originalPosition.top + this.originalSize.height,
- cw = /sw|nw|w/.test( a ), ch = /nw|ne|n/.test( a );
- if ( isminw ) {
- data.width = o.minWidth;
- }
- if ( isminh ) {
- data.height = o.minHeight;
- }
- if ( ismaxw ) {
- data.width = o.maxWidth;
- }
- if ( ismaxh ) {
- data.height = o.maxHeight;
- }
-
- 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;
- },
-
- _getPaddingPlusBorderDimensions: function( element ) {
- var i = 0,
- widths = [],
- borders = [
- element.css( "borderTopWidth" ),
- element.css( "borderRightWidth" ),
- element.css( "borderBottomWidth" ),
- element.css( "borderLeftWidth" )
- ],
- paddings = [
- element.css( "paddingTop" ),
- element.css( "paddingRight" ),
- element.css( "paddingBottom" ),
- element.css( "paddingLeft" )
- ];
-
- for ( ; i < 4; i++ ) {
- widths[ i ] = ( parseFloat( borders[ i ] ) || 0 );
- widths[ i ] += ( parseFloat( paddings[ i ] ) || 0 );
- }
-
- return {
- height: widths[ 0 ] + widths[ 2 ],
- width: widths[ 1 ] + widths[ 3 ]
- };
- },
-
- _proportionallyResize: function() {
-
- if ( !this._proportionallyResizeElements.length ) {
- return;
- }
-
- var prel,
- i = 0,
- element = this.helper || this.element;
-
- for ( ; i < this._proportionallyResizeElements.length; i++ ) {
-
- prel = this._proportionallyResizeElements[ i ];
-
- // TODO: Seems like a bug to cache this.outerDimensions
- // considering that we are in a loop.
- if ( !this.outerDimensions ) {
- this.outerDimensions = this._getPaddingPlusBorderDimensions( prel );
- }
-
- prel.css( {
- height: ( element.height() - this.outerDimensions.height ) || 0,
- width: ( element.width() - this.outerDimensions.width ) || 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._addClass( this.helper, this._helper );
- this.helper.css( {
- width: this.element.outerWidth(),
- height: this.element.outerHeight(),
- 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 ).resizable( "instance" ),
- o = that.options,
- pr = that._proportionallyResizeElements,
- ista = pr.length && ( /textarea/i ).test( pr[ 0 ].nodeName ),
- soffseth = ista && that._hasScroll( pr[ 0 ], "left" ) ? 0 : that.sizeDiff.height,
- soffsetw = ista ? 0 : that.sizeDiff.width,
- style = {
- width: ( that.size.width - soffsetw ),
- height: ( that.size.height - soffseth )
- },
- left = ( parseFloat( that.element.css( "left" ) ) +
- ( that.position.left - that.originalPosition.left ) ) || null,
- top = ( parseFloat( that.element.css( "top" ) ) +
- ( 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: parseFloat( that.element.css( "width" ) ),
- height: parseFloat( that.element.css( "height" ) ),
- top: parseFloat( that.element.css( "top" ) ),
- left: parseFloat( that.element.css( "left" ) )
- };
-
- 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 ).resizable( "instance" ),
- 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
- };
- } else {
- element = $( ce );
- p = [];
- $( [ "Top", "Right", "Left", "Bottom" ] ).each( function( i, name ) {
- p[ i ] = that._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 = ( that._hasScroll ( ce, "left" ) ? ce.scrollWidth : cw );
- height = ( that._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 ).resizable( "instance" ),
- o = that.options,
- co = that.containerOffset,
- cp = that.position,
- pRatio = that._aspectRatio || event.shiftKey,
- cop = {
- top: 0,
- left: 0
- },
- ce = that.containerElement,
- continueResize = true;
-
- 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;
- continueResize = false;
- }
- 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;
- continueResize = false;
- }
- that.position.top = that._helper ? co.top : 0;
- }
-
- isParent = that.containerElement.get( 0 ) === that.element.parent().get( 0 );
- isOffsetRelative = /relative|absolute/.test( that.containerElement.css( "position" ) );
-
- if ( isParent && isOffsetRelative ) {
- that.offset.left = that.parentData.left + that.position.left;
- that.offset.top = that.parentData.top + that.position.top;
- } else {
- that.offset.left = that.element.offset().left;
- that.offset.top = that.element.offset().top;
- }
-
- woset = Math.abs( that.sizeDiff.width +
- ( that._helper ?
- that.offset.left - cop.left :
- ( that.offset.left - co.left ) ) );
-
- hoset = Math.abs( that.sizeDiff.height +
- ( that._helper ?
- that.offset.top - cop.top :
- ( that.offset.top - co.top ) ) );
-
- 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;
- continueResize = false;
- }
- }
-
- 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;
- continueResize = false;
- }
- }
-
- if ( !continueResize ) {
- that.position.left = that.prevPosition.left;
- that.position.top = that.prevPosition.top;
- that.size.width = that.prevSize.width;
- that.size.height = that.prevSize.height;
- }
- },
-
- stop: function() {
- var that = $( this ).resizable( "instance" ),
- 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 ).resizable( "instance" ),
- o = that.options;
-
- $( o.alsoResize ).each( function() {
- var el = $( this );
- el.data( "ui-resizable-alsoresize", {
- width: parseFloat( el.width() ), height: parseFloat( el.height() ),
- left: parseFloat( el.css( "left" ) ), top: parseFloat( el.css( "top" ) )
- } );
- } );
- },
-
- resize: function( event, ui ) {
- var that = $( this ).resizable( "instance" ),
- 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
- };
-
- $( o.alsoResize ).each( function() {
- var el = $( this ), start = $( this ).data( "ui-resizable-alsoresize" ), style = {},
- css = 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 );
- } );
- },
-
- stop: function() {
- $( this ).removeData( "ui-resizable-alsoresize" );
- }
-} );
-
-$.ui.plugin.add( "resizable", "ghost", {
-
- start: function() {
-
- var that = $( this ).resizable( "instance" ), 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
- } );
-
- that._addClass( that.ghost, "ui-resizable-ghost" );
-
- // DEPRECATED
- // TODO: remove after 1.12
- if ( $.uiBackCompat !== false && typeof that.options.ghost === "string" ) {
-
- // Ghost option
- that.ghost.addClass( this.options.ghost );
- }
-
- that.ghost.appendTo( that.helper );
-
- },
-
- resize: function() {
- var that = $( this ).resizable( "instance" );
- if ( that.ghost ) {
- that.ghost.css( {
- position: "relative",
- height: that.size.height,
- width: that.size.width
- } );
- }
- },
-
- stop: function() {
- var that = $( this ).resizable( "instance" );
- if ( that.ghost && that.helper ) {
- that.helper.get( 0 ).removeChild( that.ghost.get( 0 ) );
- }
- }
-
-} );
-
-$.ui.plugin.add( "resizable", "grid", {
-
- resize: function() {
- var outerDimensions,
- that = $( this ).resizable( "instance" ),
- o = that.options,
- cs = that.size,
- os = that.originalSize,
- op = that.originalPosition,
- a = that.axis,
- grid = typeof o.grid === "number" ? [ o.grid, o.grid ] : o.grid,
- gridX = ( grid[ 0 ] || 1 ),
- gridY = ( grid[ 1 ] || 1 ),
- ox = Math.round( ( cs.width - os.width ) / gridX ) * gridX,
- oy = Math.round( ( cs.height - os.height ) / gridY ) * gridY,
- newWidth = os.width + ox,
- newHeight = os.height + oy,
- isMaxWidth = o.maxWidth && ( o.maxWidth < newWidth ),
- isMaxHeight = o.maxHeight && ( o.maxHeight < newHeight ),
- isMinWidth = o.minWidth && ( o.minWidth > newWidth ),
- isMinHeight = o.minHeight && ( o.minHeight > newHeight );
-
- o.grid = grid;
-
- if ( isMinWidth ) {
- newWidth += gridX;
- }
- if ( isMinHeight ) {
- newHeight += gridY;
- }
- if ( isMaxWidth ) {
- newWidth -= gridX;
- }
- if ( isMaxHeight ) {
- newHeight -= gridY;
- }
-
- if ( /^(se|s|e)$/.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 || newWidth - gridX <= 0 ) {
- outerDimensions = that._getPaddingPlusBorderDimensions( this );
- }
-
- if ( newHeight - gridY > 0 ) {
- that.size.height = newHeight;
- that.position.top = op.top - oy;
- } else {
- newHeight = gridY - outerDimensions.height;
- that.size.height = newHeight;
- that.position.top = op.top + os.height - newHeight;
- }
- if ( newWidth - gridX > 0 ) {
- that.size.width = newWidth;
- that.position.left = op.left - ox;
- } else {
- newWidth = gridX - outerDimensions.width;
- that.size.width = newWidth;
- that.position.left = op.left + os.width - newWidth;
- }
- }
- }
-
-} );
-
-var widgetsResizable = $.ui.resizable;
-
-
-
-
-})); \ No newline at end of file
generated by cgit v1.2.3 (git 2.39.1) at 2024-07-01 17:22:54 +0000