forked from DGNum/gestioCOF
b343c6c6e0
On déplace les deux versions de `jquery-ui` dans `shared/static/vendor/`, et on en récupère une version avec seulement les fonctionnalités requises.
2859 lines
No EOL
79 KiB
JavaScript
2859 lines
No EOL
79 KiB
JavaScript
/*! jQuery UI - v1.12.1 - 2019-02-12
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* http://jqueryui.com
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* Includes: widget.js, data.js, scroll-parent.js, widgets/selectable.js, widgets/sortable.js, widgets/mouse.js
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* Copyright jQuery Foundation and other contributors; Licensed MIT */
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(function( factory ) {
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if ( typeof define === "function" && define.amd ) {
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// AMD. Register as an anonymous module.
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define([ "jquery" ], factory );
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} else {
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// Browser globals
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factory( jQuery );
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}
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}(function( $ ) {
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$.ui = $.ui || {};
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var version = $.ui.version = "1.12.1";
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/*!
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* jQuery UI Widget 1.12.1
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* http://jqueryui.com
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*
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* Copyright jQuery Foundation and other contributors
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* Released under the MIT license.
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* http://jquery.org/license
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*/
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//>>label: Widget
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//>>group: Core
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//>>description: Provides a factory for creating stateful widgets with a common API.
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//>>docs: http://api.jqueryui.com/jQuery.widget/
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//>>demos: http://jqueryui.com/widget/
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var widgetUuid = 0;
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var widgetSlice = Array.prototype.slice;
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$.cleanData = ( function( orig ) {
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return function( elems ) {
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var events, elem, i;
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for ( i = 0; ( elem = elems[ i ] ) != null; i++ ) {
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try {
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// Only trigger remove when necessary to save time
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events = $._data( elem, "events" );
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if ( events && events.remove ) {
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$( elem ).triggerHandler( "remove" );
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}
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// Http://bugs.jquery.com/ticket/8235
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} catch ( e ) {}
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}
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orig( elems );
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};
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} )( $.cleanData );
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$.widget = function( name, base, prototype ) {
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var existingConstructor, constructor, basePrototype;
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// ProxiedPrototype allows the provided prototype to remain unmodified
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// so that it can be used as a mixin for multiple widgets (#8876)
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var proxiedPrototype = {};
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var namespace = name.split( "." )[ 0 ];
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name = name.split( "." )[ 1 ];
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var fullName = namespace + "-" + name;
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if ( !prototype ) {
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prototype = base;
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base = $.Widget;
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}
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if ( $.isArray( prototype ) ) {
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prototype = $.extend.apply( null, [ {} ].concat( prototype ) );
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}
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// Create selector for plugin
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$.expr[ ":" ][ fullName.toLowerCase() ] = function( elem ) {
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return !!$.data( elem, fullName );
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};
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$[ namespace ] = $[ namespace ] || {};
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existingConstructor = $[ namespace ][ name ];
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constructor = $[ namespace ][ name ] = function( options, element ) {
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// Allow instantiation without "new" keyword
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if ( !this._createWidget ) {
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return new constructor( options, element );
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}
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// Allow instantiation without initializing for simple inheritance
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// must use "new" keyword (the code above always passes args)
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if ( arguments.length ) {
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this._createWidget( options, element );
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}
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};
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// Extend with the existing constructor to carry over any static properties
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$.extend( constructor, existingConstructor, {
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version: prototype.version,
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// Copy the object used to create the prototype in case we need to
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// redefine the widget later
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_proto: $.extend( {}, prototype ),
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// Track widgets that inherit from this widget in case this widget is
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// redefined after a widget inherits from it
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_childConstructors: []
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} );
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basePrototype = new base();
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// We need to make the options hash a property directly on the new instance
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// otherwise we'll modify the options hash on the prototype that we're
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// inheriting from
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basePrototype.options = $.widget.extend( {}, basePrototype.options );
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$.each( prototype, function( prop, value ) {
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if ( !$.isFunction( value ) ) {
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proxiedPrototype[ prop ] = value;
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return;
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}
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proxiedPrototype[ prop ] = ( function() {
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function _super() {
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return base.prototype[ prop ].apply( this, arguments );
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}
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function _superApply( args ) {
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return base.prototype[ prop ].apply( this, args );
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}
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return function() {
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var __super = this._super;
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var __superApply = this._superApply;
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var returnValue;
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this._super = _super;
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this._superApply = _superApply;
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returnValue = value.apply( this, arguments );
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this._super = __super;
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this._superApply = __superApply;
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return returnValue;
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};
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} )();
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} );
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constructor.prototype = $.widget.extend( basePrototype, {
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// TODO: remove support for widgetEventPrefix
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// always use the name + a colon as the prefix, e.g., draggable:start
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// don't prefix for widgets that aren't DOM-based
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widgetEventPrefix: existingConstructor ? ( basePrototype.widgetEventPrefix || name ) : name
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}, proxiedPrototype, {
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constructor: constructor,
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namespace: namespace,
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widgetName: name,
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widgetFullName: fullName
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} );
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// If this widget is being redefined then we need to find all widgets that
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// are inheriting from it and redefine all of them so that they inherit from
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// the new version of this widget. We're essentially trying to replace one
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// level in the prototype chain.
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if ( existingConstructor ) {
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$.each( existingConstructor._childConstructors, function( i, child ) {
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var childPrototype = child.prototype;
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// Redefine the child widget using the same prototype that was
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// originally used, but inherit from the new version of the base
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$.widget( childPrototype.namespace + "." + childPrototype.widgetName, constructor,
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child._proto );
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} );
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// Remove the list of existing child constructors from the old constructor
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// so the old child constructors can be garbage collected
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delete existingConstructor._childConstructors;
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} else {
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base._childConstructors.push( constructor );
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}
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$.widget.bridge( name, constructor );
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return constructor;
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};
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$.widget.extend = function( target ) {
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var input = widgetSlice.call( arguments, 1 );
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var inputIndex = 0;
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var inputLength = input.length;
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var key;
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var value;
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for ( ; inputIndex < inputLength; inputIndex++ ) {
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for ( key in input[ inputIndex ] ) {
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value = input[ inputIndex ][ key ];
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if ( input[ inputIndex ].hasOwnProperty( key ) && value !== undefined ) {
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// Clone objects
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if ( $.isPlainObject( value ) ) {
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target[ key ] = $.isPlainObject( target[ key ] ) ?
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$.widget.extend( {}, target[ key ], value ) :
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// Don't extend strings, arrays, etc. with objects
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$.widget.extend( {}, value );
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// Copy everything else by reference
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} else {
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target[ key ] = value;
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}
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}
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}
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}
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return target;
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};
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$.widget.bridge = function( name, object ) {
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var fullName = object.prototype.widgetFullName || name;
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$.fn[ name ] = function( options ) {
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var isMethodCall = typeof options === "string";
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var args = widgetSlice.call( arguments, 1 );
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var returnValue = this;
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if ( isMethodCall ) {
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// If this is an empty collection, we need to have the instance method
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// return undefined instead of the jQuery instance
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if ( !this.length && options === "instance" ) {
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returnValue = undefined;
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} else {
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this.each( function() {
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var methodValue;
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var instance = $.data( this, fullName );
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if ( options === "instance" ) {
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returnValue = instance;
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return false;
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}
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if ( !instance ) {
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return $.error( "cannot call methods on " + name +
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" prior to initialization; " +
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"attempted to call method '" + options + "'" );
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}
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if ( !$.isFunction( instance[ options ] ) || options.charAt( 0 ) === "_" ) {
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return $.error( "no such method '" + options + "' for " + name +
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" widget instance" );
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}
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methodValue = instance[ options ].apply( instance, args );
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if ( methodValue !== instance && methodValue !== undefined ) {
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returnValue = methodValue && methodValue.jquery ?
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returnValue.pushStack( methodValue.get() ) :
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methodValue;
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return false;
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}
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} );
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}
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} else {
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// Allow multiple hashes to be passed on init
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if ( args.length ) {
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options = $.widget.extend.apply( null, [ options ].concat( args ) );
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}
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this.each( function() {
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var instance = $.data( this, fullName );
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if ( instance ) {
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instance.option( options || {} );
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if ( instance._init ) {
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instance._init();
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}
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} else {
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$.data( this, fullName, new object( options, this ) );
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}
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} );
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}
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return returnValue;
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};
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};
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$.Widget = function( /* options, element */ ) {};
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$.Widget._childConstructors = [];
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$.Widget.prototype = {
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widgetName: "widget",
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widgetEventPrefix: "",
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defaultElement: "<div>",
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options: {
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classes: {},
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disabled: false,
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// Callbacks
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create: null
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},
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_createWidget: function( options, element ) {
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element = $( element || this.defaultElement || this )[ 0 ];
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this.element = $( element );
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this.uuid = widgetUuid++;
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this.eventNamespace = "." + this.widgetName + this.uuid;
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this.bindings = $();
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this.hoverable = $();
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this.focusable = $();
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this.classesElementLookup = {};
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if ( element !== this ) {
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$.data( element, this.widgetFullName, this );
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this._on( true, this.element, {
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remove: function( event ) {
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if ( event.target === element ) {
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this.destroy();
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}
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}
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} );
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this.document = $( element.style ?
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// Element within the document
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element.ownerDocument :
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// Element is window or document
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element.document || element );
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this.window = $( this.document[ 0 ].defaultView || this.document[ 0 ].parentWindow );
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}
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this.options = $.widget.extend( {},
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this.options,
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this._getCreateOptions(),
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options );
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this._create();
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if ( this.options.disabled ) {
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this._setOptionDisabled( this.options.disabled );
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}
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this._trigger( "create", null, this._getCreateEventData() );
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this._init();
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},
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_getCreateOptions: function() {
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return {};
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},
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_getCreateEventData: $.noop,
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_create: $.noop,
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_init: $.noop,
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destroy: function() {
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var that = this;
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this._destroy();
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$.each( this.classesElementLookup, function( key, value ) {
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that._removeClass( value, key );
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} );
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// We can probably remove the unbind calls in 2.0
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// all event bindings should go through this._on()
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this.element
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.off( this.eventNamespace )
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.removeData( this.widgetFullName );
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this.widget()
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.off( this.eventNamespace )
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.removeAttr( "aria-disabled" );
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// Clean up events and states
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this.bindings.off( this.eventNamespace );
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},
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_destroy: $.noop,
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widget: function() {
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return this.element;
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},
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option: function( key, value ) {
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var options = key;
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var parts;
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var curOption;
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var i;
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if ( arguments.length === 0 ) {
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// Don't return a reference to the internal hash
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return $.widget.extend( {}, this.options );
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}
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if ( typeof key === "string" ) {
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// Handle nested keys, e.g., "foo.bar" => { foo: { bar: ___ } }
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options = {};
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parts = key.split( "." );
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key = parts.shift();
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if ( parts.length ) {
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curOption = options[ key ] = $.widget.extend( {}, this.options[ key ] );
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for ( i = 0; i < parts.length - 1; i++ ) {
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curOption[ parts[ i ] ] = curOption[ parts[ i ] ] || {};
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curOption = curOption[ parts[ i ] ];
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}
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key = parts.pop();
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if ( arguments.length === 1 ) {
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return curOption[ key ] === undefined ? null : curOption[ key ];
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}
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curOption[ key ] = value;
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} else {
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if ( arguments.length === 1 ) {
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return this.options[ key ] === undefined ? null : this.options[ key ];
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}
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options[ key ] = value;
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}
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}
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this._setOptions( options );
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return this;
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},
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_setOptions: function( options ) {
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var key;
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for ( key in options ) {
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this._setOption( key, options[ key ] );
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}
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return this;
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},
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_setOption: function( key, value ) {
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if ( key === "classes" ) {
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this._setOptionClasses( value );
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}
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this.options[ key ] = value;
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if ( key === "disabled" ) {
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this._setOptionDisabled( value );
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}
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return this;
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},
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_setOptionClasses: function( value ) {
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var classKey, elements, currentElements;
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for ( classKey in value ) {
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currentElements = this.classesElementLookup[ classKey ];
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if ( value[ classKey ] === this.options.classes[ classKey ] ||
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!currentElements ||
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!currentElements.length ) {
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continue;
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}
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// We are doing this to create a new jQuery object because the _removeClass() call
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// on the next line is going to destroy the reference to the current elements being
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// tracked. We need to save a copy of this collection so that we can add the new classes
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// below.
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elements = $( currentElements.get() );
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this._removeClass( currentElements, classKey );
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// We don't use _addClass() here, because that uses this.options.classes
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// for generating the string of classes. We want to use the value passed in from
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// _setOption(), this is the new value of the classes option which was passed to
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// _setOption(). We pass this value directly to _classes().
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elements.addClass( this._classes( {
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element: elements,
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keys: classKey,
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classes: value,
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add: true
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} ) );
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}
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},
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_setOptionDisabled: function( value ) {
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this._toggleClass( this.widget(), this.widgetFullName + "-disabled", null, !!value );
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// If the widget is becoming disabled, then nothing is interactive
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if ( value ) {
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this._removeClass( this.hoverable, null, "ui-state-hover" );
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this._removeClass( this.focusable, null, "ui-state-focus" );
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}
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},
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enable: function() {
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return this._setOptions( { disabled: false } );
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},
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disable: function() {
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return this._setOptions( { disabled: true } );
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},
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_classes: function( options ) {
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var full = [];
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var that = this;
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options = $.extend( {
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element: this.element,
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classes: this.options.classes || {}
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}, options );
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function processClassString( classes, checkOption ) {
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var current, i;
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for ( i = 0; i < classes.length; i++ ) {
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current = that.classesElementLookup[ classes[ i ] ] || $();
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if ( options.add ) {
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current = $( $.unique( current.get().concat( options.element.get() ) ) );
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} else {
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current = $( current.not( options.element ).get() );
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}
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that.classesElementLookup[ classes[ i ] ] = current;
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full.push( classes[ i ] );
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if ( checkOption && options.classes[ classes[ i ] ] ) {
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full.push( options.classes[ classes[ i ] ] );
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}
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}
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}
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this._on( options.element, {
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"remove": "_untrackClassesElement"
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} );
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if ( options.keys ) {
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processClassString( options.keys.match( /\S+/g ) || [], true );
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}
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if ( options.extra ) {
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processClassString( options.extra.match( /\S+/g ) || [] );
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}
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return full.join( " " );
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},
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_untrackClassesElement: function( event ) {
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var that = this;
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$.each( that.classesElementLookup, function( key, value ) {
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if ( $.inArray( event.target, value ) !== -1 ) {
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that.classesElementLookup[ key ] = $( value.not( event.target ).get() );
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}
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} );
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},
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_removeClass: function( element, keys, extra ) {
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return this._toggleClass( element, keys, extra, false );
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},
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_addClass: function( element, keys, extra ) {
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return this._toggleClass( element, keys, extra, true );
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},
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_toggleClass: function( element, keys, extra, add ) {
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add = ( typeof add === "boolean" ) ? add : extra;
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|
var shift = ( typeof element === "string" || element === null ),
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options = {
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extra: shift ? keys : extra,
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keys: shift ? element : keys,
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element: shift ? this.element : element,
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add: add
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};
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options.element.toggleClass( this._classes( options ), add );
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return this;
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},
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_on: function( suppressDisabledCheck, element, handlers ) {
|
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var delegateElement;
|
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var instance = this;
|
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|
|
// 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 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; }
|
|
} );
|
|
|
|
|
|
/*!
|
|
* jQuery UI Selectable 1.12.1
|
|
* http://jqueryui.com
|
|
*
|
|
* Copyright jQuery Foundation and other contributors
|
|
* Released under the MIT license.
|
|
* http://jquery.org/license
|
|
*/
|
|
|
|
//>>label: Selectable
|
|
//>>group: Interactions
|
|
//>>description: Allows groups of elements to be selected with the mouse.
|
|
//>>docs: http://api.jqueryui.com/selectable/
|
|
//>>demos: http://jqueryui.com/selectable/
|
|
//>>css.structure: ../../themes/base/selectable.css
|
|
|
|
|
|
|
|
var widgetsSelectable = $.widget( "ui.selectable", $.ui.mouse, {
|
|
version: "1.12.1",
|
|
options: {
|
|
appendTo: "body",
|
|
autoRefresh: true,
|
|
distance: 0,
|
|
filter: "*",
|
|
tolerance: "touch",
|
|
|
|
// Callbacks
|
|
selected: null,
|
|
selecting: null,
|
|
start: null,
|
|
stop: null,
|
|
unselected: null,
|
|
unselecting: null
|
|
},
|
|
_create: function() {
|
|
var that = this;
|
|
|
|
this._addClass( "ui-selectable" );
|
|
|
|
this.dragged = false;
|
|
|
|
// Cache selectee children based on filter
|
|
this.refresh = function() {
|
|
that.elementPos = $( that.element[ 0 ] ).offset();
|
|
that.selectees = $( that.options.filter, that.element[ 0 ] );
|
|
that._addClass( that.selectees, "ui-selectee" );
|
|
that.selectees.each( function() {
|
|
var $this = $( this ),
|
|
selecteeOffset = $this.offset(),
|
|
pos = {
|
|
left: selecteeOffset.left - that.elementPos.left,
|
|
top: selecteeOffset.top - that.elementPos.top
|
|
};
|
|
$.data( this, "selectable-item", {
|
|
element: this,
|
|
$element: $this,
|
|
left: pos.left,
|
|
top: pos.top,
|
|
right: pos.left + $this.outerWidth(),
|
|
bottom: pos.top + $this.outerHeight(),
|
|
startselected: false,
|
|
selected: $this.hasClass( "ui-selected" ),
|
|
selecting: $this.hasClass( "ui-selecting" ),
|
|
unselecting: $this.hasClass( "ui-unselecting" )
|
|
} );
|
|
} );
|
|
};
|
|
this.refresh();
|
|
|
|
this._mouseInit();
|
|
|
|
this.helper = $( "<div>" );
|
|
this._addClass( this.helper, "ui-selectable-helper" );
|
|
},
|
|
|
|
_destroy: function() {
|
|
this.selectees.removeData( "selectable-item" );
|
|
this._mouseDestroy();
|
|
},
|
|
|
|
_mouseStart: function( event ) {
|
|
var that = this,
|
|
options = this.options;
|
|
|
|
this.opos = [ event.pageX, event.pageY ];
|
|
this.elementPos = $( this.element[ 0 ] ).offset();
|
|
|
|
if ( this.options.disabled ) {
|
|
return;
|
|
}
|
|
|
|
this.selectees = $( options.filter, this.element[ 0 ] );
|
|
|
|
this._trigger( "start", event );
|
|
|
|
$( options.appendTo ).append( this.helper );
|
|
|
|
// position helper (lasso)
|
|
this.helper.css( {
|
|
"left": event.pageX,
|
|
"top": event.pageY,
|
|
"width": 0,
|
|
"height": 0
|
|
} );
|
|
|
|
if ( options.autoRefresh ) {
|
|
this.refresh();
|
|
}
|
|
|
|
this.selectees.filter( ".ui-selected" ).each( function() {
|
|
var selectee = $.data( this, "selectable-item" );
|
|
selectee.startselected = true;
|
|
if ( !event.metaKey && !event.ctrlKey ) {
|
|
that._removeClass( selectee.$element, "ui-selected" );
|
|
selectee.selected = false;
|
|
that._addClass( selectee.$element, "ui-unselecting" );
|
|
selectee.unselecting = true;
|
|
|
|
// selectable UNSELECTING callback
|
|
that._trigger( "unselecting", event, {
|
|
unselecting: selectee.element
|
|
} );
|
|
}
|
|
} );
|
|
|
|
$( event.target ).parents().addBack().each( function() {
|
|
var doSelect,
|
|
selectee = $.data( this, "selectable-item" );
|
|
if ( selectee ) {
|
|
doSelect = ( !event.metaKey && !event.ctrlKey ) ||
|
|
!selectee.$element.hasClass( "ui-selected" );
|
|
that._removeClass( selectee.$element, doSelect ? "ui-unselecting" : "ui-selected" )
|
|
._addClass( selectee.$element, doSelect ? "ui-selecting" : "ui-unselecting" );
|
|
selectee.unselecting = !doSelect;
|
|
selectee.selecting = doSelect;
|
|
selectee.selected = doSelect;
|
|
|
|
// selectable (UN)SELECTING callback
|
|
if ( doSelect ) {
|
|
that._trigger( "selecting", event, {
|
|
selecting: selectee.element
|
|
} );
|
|
} else {
|
|
that._trigger( "unselecting", event, {
|
|
unselecting: selectee.element
|
|
} );
|
|
}
|
|
return false;
|
|
}
|
|
} );
|
|
|
|
},
|
|
|
|
_mouseDrag: function( event ) {
|
|
|
|
this.dragged = true;
|
|
|
|
if ( this.options.disabled ) {
|
|
return;
|
|
}
|
|
|
|
var tmp,
|
|
that = this,
|
|
options = this.options,
|
|
x1 = this.opos[ 0 ],
|
|
y1 = this.opos[ 1 ],
|
|
x2 = event.pageX,
|
|
y2 = event.pageY;
|
|
|
|
if ( x1 > x2 ) { tmp = x2; x2 = x1; x1 = tmp; }
|
|
if ( y1 > y2 ) { tmp = y2; y2 = y1; y1 = tmp; }
|
|
this.helper.css( { left: x1, top: y1, width: x2 - x1, height: y2 - y1 } );
|
|
|
|
this.selectees.each( function() {
|
|
var selectee = $.data( this, "selectable-item" ),
|
|
hit = false,
|
|
offset = {};
|
|
|
|
//prevent helper from being selected if appendTo: selectable
|
|
if ( !selectee || selectee.element === that.element[ 0 ] ) {
|
|
return;
|
|
}
|
|
|
|
offset.left = selectee.left + that.elementPos.left;
|
|
offset.right = selectee.right + that.elementPos.left;
|
|
offset.top = selectee.top + that.elementPos.top;
|
|
offset.bottom = selectee.bottom + that.elementPos.top;
|
|
|
|
if ( options.tolerance === "touch" ) {
|
|
hit = ( !( offset.left > x2 || offset.right < x1 || offset.top > y2 ||
|
|
offset.bottom < y1 ) );
|
|
} else if ( options.tolerance === "fit" ) {
|
|
hit = ( offset.left > x1 && offset.right < x2 && offset.top > y1 &&
|
|
offset.bottom < y2 );
|
|
}
|
|
|
|
if ( hit ) {
|
|
|
|
// SELECT
|
|
if ( selectee.selected ) {
|
|
that._removeClass( selectee.$element, "ui-selected" );
|
|
selectee.selected = false;
|
|
}
|
|
if ( selectee.unselecting ) {
|
|
that._removeClass( selectee.$element, "ui-unselecting" );
|
|
selectee.unselecting = false;
|
|
}
|
|
if ( !selectee.selecting ) {
|
|
that._addClass( selectee.$element, "ui-selecting" );
|
|
selectee.selecting = true;
|
|
|
|
// selectable SELECTING callback
|
|
that._trigger( "selecting", event, {
|
|
selecting: selectee.element
|
|
} );
|
|
}
|
|
} else {
|
|
|
|
// UNSELECT
|
|
if ( selectee.selecting ) {
|
|
if ( ( event.metaKey || event.ctrlKey ) && selectee.startselected ) {
|
|
that._removeClass( selectee.$element, "ui-selecting" );
|
|
selectee.selecting = false;
|
|
that._addClass( selectee.$element, "ui-selected" );
|
|
selectee.selected = true;
|
|
} else {
|
|
that._removeClass( selectee.$element, "ui-selecting" );
|
|
selectee.selecting = false;
|
|
if ( selectee.startselected ) {
|
|
that._addClass( selectee.$element, "ui-unselecting" );
|
|
selectee.unselecting = true;
|
|
}
|
|
|
|
// selectable UNSELECTING callback
|
|
that._trigger( "unselecting", event, {
|
|
unselecting: selectee.element
|
|
} );
|
|
}
|
|
}
|
|
if ( selectee.selected ) {
|
|
if ( !event.metaKey && !event.ctrlKey && !selectee.startselected ) {
|
|
that._removeClass( selectee.$element, "ui-selected" );
|
|
selectee.selected = false;
|
|
|
|
that._addClass( selectee.$element, "ui-unselecting" );
|
|
selectee.unselecting = true;
|
|
|
|
// selectable UNSELECTING callback
|
|
that._trigger( "unselecting", event, {
|
|
unselecting: selectee.element
|
|
} );
|
|
}
|
|
}
|
|
}
|
|
} );
|
|
|
|
return false;
|
|
},
|
|
|
|
_mouseStop: function( event ) {
|
|
var that = this;
|
|
|
|
this.dragged = false;
|
|
|
|
$( ".ui-unselecting", this.element[ 0 ] ).each( function() {
|
|
var selectee = $.data( this, "selectable-item" );
|
|
that._removeClass( selectee.$element, "ui-unselecting" );
|
|
selectee.unselecting = false;
|
|
selectee.startselected = false;
|
|
that._trigger( "unselected", event, {
|
|
unselected: selectee.element
|
|
} );
|
|
} );
|
|
$( ".ui-selecting", this.element[ 0 ] ).each( function() {
|
|
var selectee = $.data( this, "selectable-item" );
|
|
that._removeClass( selectee.$element, "ui-selecting" )
|
|
._addClass( selectee.$element, "ui-selected" );
|
|
selectee.selecting = false;
|
|
selectee.selected = true;
|
|
selectee.startselected = true;
|
|
that._trigger( "selected", event, {
|
|
selected: selectee.element
|
|
} );
|
|
} );
|
|
this._trigger( "stop", event );
|
|
|
|
this.helper.remove();
|
|
|
|
return false;
|
|
}
|
|
|
|
} );
|
|
|
|
|
|
/*!
|
|
* jQuery UI Sortable 1.12.1
|
|
* http://jqueryui.com
|
|
*
|
|
* Copyright jQuery Foundation and other contributors
|
|
* Released under the MIT license.
|
|
* http://jquery.org/license
|
|
*/
|
|
|
|
//>>label: Sortable
|
|
//>>group: Interactions
|
|
//>>description: Enables items in a list to be sorted using the mouse.
|
|
//>>docs: http://api.jqueryui.com/sortable/
|
|
//>>demos: http://jqueryui.com/sortable/
|
|
//>>css.structure: ../../themes/base/sortable.css
|
|
|
|
|
|
|
|
var widgetsSortable = $.widget( "ui.sortable", $.ui.mouse, {
|
|
version: "1.12.1",
|
|
widgetEventPrefix: "sort",
|
|
ready: false,
|
|
options: {
|
|
appendTo: "parent",
|
|
axis: false,
|
|
connectWith: false,
|
|
containment: false,
|
|
cursor: "auto",
|
|
cursorAt: false,
|
|
dropOnEmpty: true,
|
|
forcePlaceholderSize: false,
|
|
forceHelperSize: false,
|
|
grid: false,
|
|
handle: false,
|
|
helper: "original",
|
|
items: "> *",
|
|
opacity: false,
|
|
placeholder: false,
|
|
revert: false,
|
|
scroll: true,
|
|
scrollSensitivity: 20,
|
|
scrollSpeed: 20,
|
|
scope: "default",
|
|
tolerance: "intersect",
|
|
zIndex: 1000,
|
|
|
|
// Callbacks
|
|
activate: null,
|
|
beforeStop: null,
|
|
change: null,
|
|
deactivate: null,
|
|
out: null,
|
|
over: null,
|
|
receive: null,
|
|
remove: null,
|
|
sort: null,
|
|
start: null,
|
|
stop: null,
|
|
update: null
|
|
},
|
|
|
|
_isOverAxis: function( x, reference, size ) {
|
|
return ( x >= reference ) && ( x < ( reference + size ) );
|
|
},
|
|
|
|
_isFloating: function( item ) {
|
|
return ( /left|right/ ).test( item.css( "float" ) ) ||
|
|
( /inline|table-cell/ ).test( item.css( "display" ) );
|
|
},
|
|
|
|
_create: function() {
|
|
this.containerCache = {};
|
|
this._addClass( "ui-sortable" );
|
|
|
|
//Get the items
|
|
this.refresh();
|
|
|
|
//Let's determine the parent's offset
|
|
this.offset = this.element.offset();
|
|
|
|
//Initialize mouse events for interaction
|
|
this._mouseInit();
|
|
|
|
this._setHandleClassName();
|
|
|
|
//We're ready to go
|
|
this.ready = true;
|
|
|
|
},
|
|
|
|
_setOption: function( key, value ) {
|
|
this._super( key, value );
|
|
|
|
if ( key === "handle" ) {
|
|
this._setHandleClassName();
|
|
}
|
|
},
|
|
|
|
_setHandleClassName: function() {
|
|
var that = this;
|
|
this._removeClass( this.element.find( ".ui-sortable-handle" ), "ui-sortable-handle" );
|
|
$.each( this.items, function() {
|
|
that._addClass(
|
|
this.instance.options.handle ?
|
|
this.item.find( this.instance.options.handle ) :
|
|
this.item,
|
|
"ui-sortable-handle"
|
|
);
|
|
} );
|
|
},
|
|
|
|
_destroy: function() {
|
|
this._mouseDestroy();
|
|
|
|
for ( var i = this.items.length - 1; i >= 0; i-- ) {
|
|
this.items[ i ].item.removeData( this.widgetName + "-item" );
|
|
}
|
|
|
|
return this;
|
|
},
|
|
|
|
_mouseCapture: function( event, overrideHandle ) {
|
|
var currentItem = null,
|
|
validHandle = false,
|
|
that = this;
|
|
|
|
if ( this.reverting ) {
|
|
return false;
|
|
}
|
|
|
|
if ( this.options.disabled || this.options.type === "static" ) {
|
|
return false;
|
|
}
|
|
|
|
//We have to refresh the items data once first
|
|
this._refreshItems( event );
|
|
|
|
//Find out if the clicked node (or one of its parents) is a actual item in this.items
|
|
$( event.target ).parents().each( function() {
|
|
if ( $.data( this, that.widgetName + "-item" ) === that ) {
|
|
currentItem = $( this );
|
|
return false;
|
|
}
|
|
} );
|
|
if ( $.data( event.target, that.widgetName + "-item" ) === that ) {
|
|
currentItem = $( event.target );
|
|
}
|
|
|
|
if ( !currentItem ) {
|
|
return false;
|
|
}
|
|
if ( this.options.handle && !overrideHandle ) {
|
|
$( this.options.handle, currentItem ).find( "*" ).addBack().each( function() {
|
|
if ( this === event.target ) {
|
|
validHandle = true;
|
|
}
|
|
} );
|
|
if ( !validHandle ) {
|
|
return false;
|
|
}
|
|
}
|
|
|
|
this.currentItem = currentItem;
|
|
this._removeCurrentsFromItems();
|
|
return true;
|
|
|
|
},
|
|
|
|
_mouseStart: function( event, overrideHandle, noActivation ) {
|
|
|
|
var i, body,
|
|
o = this.options;
|
|
|
|
this.currentContainer = this;
|
|
|
|
//We only need to call refreshPositions, because the refreshItems call has been moved to
|
|
// mouseCapture
|
|
this.refreshPositions();
|
|
|
|
//Create and append the visible helper
|
|
this.helper = this._createHelper( event );
|
|
|
|
//Cache the helper size
|
|
this._cacheHelperProportions();
|
|
|
|
/*
|
|
* - Position generation -
|
|
* This block generates everything position related - it's the core of draggables.
|
|
*/
|
|
|
|
//Cache the margins of the original element
|
|
this._cacheMargins();
|
|
|
|
//Get the next scrolling parent
|
|
this.scrollParent = this.helper.scrollParent();
|
|
|
|
//The element's absolute position on the page minus margins
|
|
this.offset = this.currentItem.offset();
|
|
this.offset = {
|
|
top: this.offset.top - this.margins.top,
|
|
left: this.offset.left - this.margins.left
|
|
};
|
|
|
|
$.extend( this.offset, {
|
|
click: { //Where the click happened, relative to the element
|
|
left: event.pageX - this.offset.left,
|
|
top: event.pageY - this.offset.top
|
|
},
|
|
parent: this._getParentOffset(),
|
|
|
|
// This is a relative to absolute position minus the actual position calculation -
|
|
// only used for relative positioned helper
|
|
relative: this._getRelativeOffset()
|
|
} );
|
|
|
|
// Only after we got the offset, we can change the helper's position to absolute
|
|
// TODO: Still need to figure out a way to make relative sorting possible
|
|
this.helper.css( "position", "absolute" );
|
|
this.cssPosition = this.helper.css( "position" );
|
|
|
|
//Generate the original position
|
|
this.originalPosition = this._generatePosition( event );
|
|
this.originalPageX = event.pageX;
|
|
this.originalPageY = event.pageY;
|
|
|
|
//Adjust the mouse offset relative to the helper if "cursorAt" is supplied
|
|
( o.cursorAt && this._adjustOffsetFromHelper( o.cursorAt ) );
|
|
|
|
//Cache the former DOM position
|
|
this.domPosition = {
|
|
prev: this.currentItem.prev()[ 0 ],
|
|
parent: this.currentItem.parent()[ 0 ]
|
|
};
|
|
|
|
// If the helper is not the original, hide the original so it's not playing any role during
|
|
// the drag, won't cause anything bad this way
|
|
if ( this.helper[ 0 ] !== this.currentItem[ 0 ] ) {
|
|
this.currentItem.hide();
|
|
}
|
|
|
|
//Create the placeholder
|
|
this._createPlaceholder();
|
|
|
|
//Set a containment if given in the options
|
|
if ( o.containment ) {
|
|
this._setContainment();
|
|
}
|
|
|
|
if ( o.cursor && o.cursor !== "auto" ) { // cursor option
|
|
body = this.document.find( "body" );
|
|
|
|
// Support: IE
|
|
this.storedCursor = body.css( "cursor" );
|
|
body.css( "cursor", o.cursor );
|
|
|
|
this.storedStylesheet =
|
|
$( "<style>*{ cursor: " + o.cursor + " !important; }</style>" ).appendTo( body );
|
|
}
|
|
|
|
if ( o.opacity ) { // opacity option
|
|
if ( this.helper.css( "opacity" ) ) {
|
|
this._storedOpacity = this.helper.css( "opacity" );
|
|
}
|
|
this.helper.css( "opacity", o.opacity );
|
|
}
|
|
|
|
if ( o.zIndex ) { // zIndex option
|
|
if ( this.helper.css( "zIndex" ) ) {
|
|
this._storedZIndex = this.helper.css( "zIndex" );
|
|
}
|
|
this.helper.css( "zIndex", o.zIndex );
|
|
}
|
|
|
|
//Prepare scrolling
|
|
if ( this.scrollParent[ 0 ] !== this.document[ 0 ] &&
|
|
this.scrollParent[ 0 ].tagName !== "HTML" ) {
|
|
this.overflowOffset = this.scrollParent.offset();
|
|
}
|
|
|
|
//Call callbacks
|
|
this._trigger( "start", event, this._uiHash() );
|
|
|
|
//Recache the helper size
|
|
if ( !this._preserveHelperProportions ) {
|
|
this._cacheHelperProportions();
|
|
}
|
|
|
|
//Post "activate" events to possible containers
|
|
if ( !noActivation ) {
|
|
for ( i = this.containers.length - 1; i >= 0; i-- ) {
|
|
this.containers[ i ]._trigger( "activate", event, this._uiHash( this ) );
|
|
}
|
|
}
|
|
|
|
//Prepare possible droppables
|
|
if ( $.ui.ddmanager ) {
|
|
$.ui.ddmanager.current = this;
|
|
}
|
|
|
|
if ( $.ui.ddmanager && !o.dropBehaviour ) {
|
|
$.ui.ddmanager.prepareOffsets( this, event );
|
|
}
|
|
|
|
this.dragging = true;
|
|
|
|
this._addClass( this.helper, "ui-sortable-helper" );
|
|
|
|
// Execute the drag once - this causes the helper not to be visiblebefore getting its
|
|
// correct position
|
|
this._mouseDrag( event );
|
|
return true;
|
|
|
|
},
|
|
|
|
_mouseDrag: function( event ) {
|
|
var i, item, itemElement, intersection,
|
|
o = this.options,
|
|
scrolled = false;
|
|
|
|
//Compute the helpers position
|
|
this.position = this._generatePosition( event );
|
|
this.positionAbs = this._convertPositionTo( "absolute" );
|
|
|
|
if ( !this.lastPositionAbs ) {
|
|
this.lastPositionAbs = this.positionAbs;
|
|
}
|
|
|
|
//Do scrolling
|
|
if ( this.options.scroll ) {
|
|
if ( this.scrollParent[ 0 ] !== this.document[ 0 ] &&
|
|
this.scrollParent[ 0 ].tagName !== "HTML" ) {
|
|
|
|
if ( ( this.overflowOffset.top + this.scrollParent[ 0 ].offsetHeight ) -
|
|
event.pageY < o.scrollSensitivity ) {
|
|
this.scrollParent[ 0 ].scrollTop =
|
|
scrolled = this.scrollParent[ 0 ].scrollTop + o.scrollSpeed;
|
|
} else if ( event.pageY - this.overflowOffset.top < o.scrollSensitivity ) {
|
|
this.scrollParent[ 0 ].scrollTop =
|
|
scrolled = this.scrollParent[ 0 ].scrollTop - o.scrollSpeed;
|
|
}
|
|
|
|
if ( ( this.overflowOffset.left + this.scrollParent[ 0 ].offsetWidth ) -
|
|
event.pageX < o.scrollSensitivity ) {
|
|
this.scrollParent[ 0 ].scrollLeft = scrolled =
|
|
this.scrollParent[ 0 ].scrollLeft + o.scrollSpeed;
|
|
} else if ( event.pageX - this.overflowOffset.left < o.scrollSensitivity ) {
|
|
this.scrollParent[ 0 ].scrollLeft = scrolled =
|
|
this.scrollParent[ 0 ].scrollLeft - o.scrollSpeed;
|
|
}
|
|
|
|
} else {
|
|
|
|
if ( event.pageY - this.document.scrollTop() < o.scrollSensitivity ) {
|
|
scrolled = this.document.scrollTop( this.document.scrollTop() - o.scrollSpeed );
|
|
} else if ( this.window.height() - ( event.pageY - this.document.scrollTop() ) <
|
|
o.scrollSensitivity ) {
|
|
scrolled = this.document.scrollTop( this.document.scrollTop() + o.scrollSpeed );
|
|
}
|
|
|
|
if ( event.pageX - this.document.scrollLeft() < o.scrollSensitivity ) {
|
|
scrolled = this.document.scrollLeft(
|
|
this.document.scrollLeft() - o.scrollSpeed
|
|
);
|
|
} else if ( this.window.width() - ( event.pageX - this.document.scrollLeft() ) <
|
|
o.scrollSensitivity ) {
|
|
scrolled = this.document.scrollLeft(
|
|
this.document.scrollLeft() + o.scrollSpeed
|
|
);
|
|
}
|
|
|
|
}
|
|
|
|
if ( scrolled !== false && $.ui.ddmanager && !o.dropBehaviour ) {
|
|
$.ui.ddmanager.prepareOffsets( this, event );
|
|
}
|
|
}
|
|
|
|
//Regenerate the absolute position used for position checks
|
|
this.positionAbs = this._convertPositionTo( "absolute" );
|
|
|
|
//Set the helper position
|
|
if ( !this.options.axis || this.options.axis !== "y" ) {
|
|
this.helper[ 0 ].style.left = this.position.left + "px";
|
|
}
|
|
if ( !this.options.axis || this.options.axis !== "x" ) {
|
|
this.helper[ 0 ].style.top = this.position.top + "px";
|
|
}
|
|
|
|
//Rearrange
|
|
for ( i = this.items.length - 1; i >= 0; i-- ) {
|
|
|
|
//Cache variables and intersection, continue if no intersection
|
|
item = this.items[ i ];
|
|
itemElement = item.item[ 0 ];
|
|
intersection = this._intersectsWithPointer( item );
|
|
if ( !intersection ) {
|
|
continue;
|
|
}
|
|
|
|
// Only put the placeholder inside the current Container, skip all
|
|
// items from other containers. This works because when moving
|
|
// an item from one container to another the
|
|
// currentContainer is switched before the placeholder is moved.
|
|
//
|
|
// Without this, moving items in "sub-sortables" can cause
|
|
// the placeholder to jitter between the outer and inner container.
|
|
if ( item.instance !== this.currentContainer ) {
|
|
continue;
|
|
}
|
|
|
|
// Cannot intersect with itself
|
|
// no useless actions that have been done before
|
|
// no action if the item moved is the parent of the item checked
|
|
if ( itemElement !== this.currentItem[ 0 ] &&
|
|
this.placeholder[ intersection === 1 ? "next" : "prev" ]()[ 0 ] !== itemElement &&
|
|
!$.contains( this.placeholder[ 0 ], itemElement ) &&
|
|
( this.options.type === "semi-dynamic" ?
|
|
!$.contains( this.element[ 0 ], itemElement ) :
|
|
true
|
|
)
|
|
) {
|
|
|
|
this.direction = intersection === 1 ? "down" : "up";
|
|
|
|
if ( this.options.tolerance === "pointer" || this._intersectsWithSides( item ) ) {
|
|
this._rearrange( event, item );
|
|
} else {
|
|
break;
|
|
}
|
|
|
|
this._trigger( "change", event, this._uiHash() );
|
|
break;
|
|
}
|
|
}
|
|
|
|
//Post events to containers
|
|
this._contactContainers( event );
|
|
|
|
//Interconnect with droppables
|
|
if ( $.ui.ddmanager ) {
|
|
$.ui.ddmanager.drag( this, event );
|
|
}
|
|
|
|
//Call callbacks
|
|
this._trigger( "sort", event, this._uiHash() );
|
|
|
|
this.lastPositionAbs = this.positionAbs;
|
|
return false;
|
|
|
|
},
|
|
|
|
_mouseStop: function( event, noPropagation ) {
|
|
|
|
if ( !event ) {
|
|
return;
|
|
}
|
|
|
|
//If we are using droppables, inform the manager about the drop
|
|
if ( $.ui.ddmanager && !this.options.dropBehaviour ) {
|
|
$.ui.ddmanager.drop( this, event );
|
|
}
|
|
|
|
if ( this.options.revert ) {
|
|
var that = this,
|
|
cur = this.placeholder.offset(),
|
|
axis = this.options.axis,
|
|
animation = {};
|
|
|
|
if ( !axis || axis === "x" ) {
|
|
animation.left = cur.left - this.offset.parent.left - this.margins.left +
|
|
( this.offsetParent[ 0 ] === this.document[ 0 ].body ?
|
|
0 :
|
|
this.offsetParent[ 0 ].scrollLeft
|
|
);
|
|
}
|
|
if ( !axis || axis === "y" ) {
|
|
animation.top = cur.top - this.offset.parent.top - this.margins.top +
|
|
( this.offsetParent[ 0 ] === this.document[ 0 ].body ?
|
|
0 :
|
|
this.offsetParent[ 0 ].scrollTop
|
|
);
|
|
}
|
|
this.reverting = true;
|
|
$( this.helper ).animate(
|
|
animation,
|
|
parseInt( this.options.revert, 10 ) || 500,
|
|
function() {
|
|
that._clear( event );
|
|
}
|
|
);
|
|
} else {
|
|
this._clear( event, noPropagation );
|
|
}
|
|
|
|
return false;
|
|
|
|
},
|
|
|
|
cancel: function() {
|
|
|
|
if ( this.dragging ) {
|
|
|
|
this._mouseUp( new $.Event( "mouseup", { target: null } ) );
|
|
|
|
if ( this.options.helper === "original" ) {
|
|
this.currentItem.css( this._storedCSS );
|
|
this._removeClass( this.currentItem, "ui-sortable-helper" );
|
|
} else {
|
|
this.currentItem.show();
|
|
}
|
|
|
|
//Post deactivating events to containers
|
|
for ( var i = this.containers.length - 1; i >= 0; i-- ) {
|
|
this.containers[ i ]._trigger( "deactivate", null, this._uiHash( this ) );
|
|
if ( this.containers[ i ].containerCache.over ) {
|
|
this.containers[ i ]._trigger( "out", null, this._uiHash( this ) );
|
|
this.containers[ i ].containerCache.over = 0;
|
|
}
|
|
}
|
|
|
|
}
|
|
|
|
if ( this.placeholder ) {
|
|
|
|
//$(this.placeholder[0]).remove(); would have been the jQuery way - unfortunately,
|
|
// it unbinds ALL events from the original node!
|
|
if ( this.placeholder[ 0 ].parentNode ) {
|
|
this.placeholder[ 0 ].parentNode.removeChild( this.placeholder[ 0 ] );
|
|
}
|
|
if ( this.options.helper !== "original" && this.helper &&
|
|
this.helper[ 0 ].parentNode ) {
|
|
this.helper.remove();
|
|
}
|
|
|
|
$.extend( this, {
|
|
helper: null,
|
|
dragging: false,
|
|
reverting: false,
|
|
_noFinalSort: null
|
|
} );
|
|
|
|
if ( this.domPosition.prev ) {
|
|
$( this.domPosition.prev ).after( this.currentItem );
|
|
} else {
|
|
$( this.domPosition.parent ).prepend( this.currentItem );
|
|
}
|
|
}
|
|
|
|
return this;
|
|
|
|
},
|
|
|
|
serialize: function( o ) {
|
|
|
|
var items = this._getItemsAsjQuery( o && o.connected ),
|
|
str = [];
|
|
o = o || {};
|
|
|
|
$( items ).each( function() {
|
|
var res = ( $( o.item || this ).attr( o.attribute || "id" ) || "" )
|
|
.match( o.expression || ( /(.+)[\-=_](.+)/ ) );
|
|
if ( res ) {
|
|
str.push(
|
|
( o.key || res[ 1 ] + "[]" ) +
|
|
"=" + ( o.key && o.expression ? res[ 1 ] : res[ 2 ] ) );
|
|
}
|
|
} );
|
|
|
|
if ( !str.length && o.key ) {
|
|
str.push( o.key + "=" );
|
|
}
|
|
|
|
return str.join( "&" );
|
|
|
|
},
|
|
|
|
toArray: function( o ) {
|
|
|
|
var items = this._getItemsAsjQuery( o && o.connected ),
|
|
ret = [];
|
|
|
|
o = o || {};
|
|
|
|
items.each( function() {
|
|
ret.push( $( o.item || this ).attr( o.attribute || "id" ) || "" );
|
|
} );
|
|
return ret;
|
|
|
|
},
|
|
|
|
/* Be careful with the following core functions */
|
|
_intersectsWith: function( item ) {
|
|
|
|
var x1 = this.positionAbs.left,
|
|
x2 = x1 + this.helperProportions.width,
|
|
y1 = this.positionAbs.top,
|
|
y2 = y1 + this.helperProportions.height,
|
|
l = item.left,
|
|
r = l + item.width,
|
|
t = item.top,
|
|
b = t + item.height,
|
|
dyClick = this.offset.click.top,
|
|
dxClick = this.offset.click.left,
|
|
isOverElementHeight = ( this.options.axis === "x" ) || ( ( y1 + dyClick ) > t &&
|
|
( y1 + dyClick ) < b ),
|
|
isOverElementWidth = ( this.options.axis === "y" ) || ( ( x1 + dxClick ) > l &&
|
|
( x1 + dxClick ) < r ),
|
|
isOverElement = isOverElementHeight && isOverElementWidth;
|
|
|
|
if ( this.options.tolerance === "pointer" ||
|
|
this.options.forcePointerForContainers ||
|
|
( this.options.tolerance !== "pointer" &&
|
|
this.helperProportions[ this.floating ? "width" : "height" ] >
|
|
item[ this.floating ? "width" : "height" ] )
|
|
) {
|
|
return isOverElement;
|
|
} else {
|
|
|
|
return ( l < x1 + ( this.helperProportions.width / 2 ) && // Right Half
|
|
x2 - ( this.helperProportions.width / 2 ) < r && // Left Half
|
|
t < y1 + ( this.helperProportions.height / 2 ) && // Bottom Half
|
|
y2 - ( this.helperProportions.height / 2 ) < b ); // Top Half
|
|
|
|
}
|
|
},
|
|
|
|
_intersectsWithPointer: function( item ) {
|
|
var verticalDirection, horizontalDirection,
|
|
isOverElementHeight = ( this.options.axis === "x" ) ||
|
|
this._isOverAxis(
|
|
this.positionAbs.top + this.offset.click.top, item.top, item.height ),
|
|
isOverElementWidth = ( this.options.axis === "y" ) ||
|
|
this._isOverAxis(
|
|
this.positionAbs.left + this.offset.click.left, item.left, item.width ),
|
|
isOverElement = isOverElementHeight && isOverElementWidth;
|
|
|
|
if ( !isOverElement ) {
|
|
return false;
|
|
}
|
|
|
|
verticalDirection = this._getDragVerticalDirection();
|
|
horizontalDirection = this._getDragHorizontalDirection();
|
|
|
|
return this.floating ?
|
|
( ( horizontalDirection === "right" || verticalDirection === "down" ) ? 2 : 1 )
|
|
: ( verticalDirection && ( verticalDirection === "down" ? 2 : 1 ) );
|
|
|
|
},
|
|
|
|
_intersectsWithSides: function( item ) {
|
|
|
|
var isOverBottomHalf = this._isOverAxis( this.positionAbs.top +
|
|
this.offset.click.top, item.top + ( item.height / 2 ), item.height ),
|
|
isOverRightHalf = this._isOverAxis( this.positionAbs.left +
|
|
this.offset.click.left, item.left + ( item.width / 2 ), item.width ),
|
|
verticalDirection = this._getDragVerticalDirection(),
|
|
horizontalDirection = this._getDragHorizontalDirection();
|
|
|
|
if ( this.floating && horizontalDirection ) {
|
|
return ( ( horizontalDirection === "right" && isOverRightHalf ) ||
|
|
( horizontalDirection === "left" && !isOverRightHalf ) );
|
|
} else {
|
|
return verticalDirection && ( ( verticalDirection === "down" && isOverBottomHalf ) ||
|
|
( verticalDirection === "up" && !isOverBottomHalf ) );
|
|
}
|
|
|
|
},
|
|
|
|
_getDragVerticalDirection: function() {
|
|
var delta = this.positionAbs.top - this.lastPositionAbs.top;
|
|
return delta !== 0 && ( delta > 0 ? "down" : "up" );
|
|
},
|
|
|
|
_getDragHorizontalDirection: function() {
|
|
var delta = this.positionAbs.left - this.lastPositionAbs.left;
|
|
return delta !== 0 && ( delta > 0 ? "right" : "left" );
|
|
},
|
|
|
|
refresh: function( event ) {
|
|
this._refreshItems( event );
|
|
this._setHandleClassName();
|
|
this.refreshPositions();
|
|
return this;
|
|
},
|
|
|
|
_connectWith: function() {
|
|
var options = this.options;
|
|
return options.connectWith.constructor === String ?
|
|
[ options.connectWith ] :
|
|
options.connectWith;
|
|
},
|
|
|
|
_getItemsAsjQuery: function( connected ) {
|
|
|
|
var i, j, cur, inst,
|
|
items = [],
|
|
queries = [],
|
|
connectWith = this._connectWith();
|
|
|
|
if ( connectWith && connected ) {
|
|
for ( i = connectWith.length - 1; i >= 0; i-- ) {
|
|
cur = $( connectWith[ i ], this.document[ 0 ] );
|
|
for ( j = cur.length - 1; j >= 0; j-- ) {
|
|
inst = $.data( cur[ j ], this.widgetFullName );
|
|
if ( inst && inst !== this && !inst.options.disabled ) {
|
|
queries.push( [ $.isFunction( inst.options.items ) ?
|
|
inst.options.items.call( inst.element ) :
|
|
$( inst.options.items, inst.element )
|
|
.not( ".ui-sortable-helper" )
|
|
.not( ".ui-sortable-placeholder" ), inst ] );
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
queries.push( [ $.isFunction( this.options.items ) ?
|
|
this.options.items
|
|
.call( this.element, null, { options: this.options, item: this.currentItem } ) :
|
|
$( this.options.items, this.element )
|
|
.not( ".ui-sortable-helper" )
|
|
.not( ".ui-sortable-placeholder" ), this ] );
|
|
|
|
function addItems() {
|
|
items.push( this );
|
|
}
|
|
for ( i = queries.length - 1; i >= 0; i-- ) {
|
|
queries[ i ][ 0 ].each( addItems );
|
|
}
|
|
|
|
return $( items );
|
|
|
|
},
|
|
|
|
_removeCurrentsFromItems: function() {
|
|
|
|
var list = this.currentItem.find( ":data(" + this.widgetName + "-item)" );
|
|
|
|
this.items = $.grep( this.items, function( item ) {
|
|
for ( var j = 0; j < list.length; j++ ) {
|
|
if ( list[ j ] === item.item[ 0 ] ) {
|
|
return false;
|
|
}
|
|
}
|
|
return true;
|
|
} );
|
|
|
|
},
|
|
|
|
_refreshItems: function( event ) {
|
|
|
|
this.items = [];
|
|
this.containers = [ this ];
|
|
|
|
var i, j, cur, inst, targetData, _queries, item, queriesLength,
|
|
items = this.items,
|
|
queries = [ [ $.isFunction( this.options.items ) ?
|
|
this.options.items.call( this.element[ 0 ], event, { item: this.currentItem } ) :
|
|
$( this.options.items, this.element ), this ] ],
|
|
connectWith = this._connectWith();
|
|
|
|
//Shouldn't be run the first time through due to massive slow-down
|
|
if ( connectWith && this.ready ) {
|
|
for ( i = connectWith.length - 1; i >= 0; i-- ) {
|
|
cur = $( connectWith[ i ], this.document[ 0 ] );
|
|
for ( j = cur.length - 1; j >= 0; j-- ) {
|
|
inst = $.data( cur[ j ], this.widgetFullName );
|
|
if ( inst && inst !== this && !inst.options.disabled ) {
|
|
queries.push( [ $.isFunction( inst.options.items ) ?
|
|
inst.options.items
|
|
.call( inst.element[ 0 ], event, { item: this.currentItem } ) :
|
|
$( inst.options.items, inst.element ), inst ] );
|
|
this.containers.push( inst );
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
for ( i = queries.length - 1; i >= 0; i-- ) {
|
|
targetData = queries[ i ][ 1 ];
|
|
_queries = queries[ i ][ 0 ];
|
|
|
|
for ( j = 0, queriesLength = _queries.length; j < queriesLength; j++ ) {
|
|
item = $( _queries[ j ] );
|
|
|
|
// Data for target checking (mouse manager)
|
|
item.data( this.widgetName + "-item", targetData );
|
|
|
|
items.push( {
|
|
item: item,
|
|
instance: targetData,
|
|
width: 0, height: 0,
|
|
left: 0, top: 0
|
|
} );
|
|
}
|
|
}
|
|
|
|
},
|
|
|
|
refreshPositions: function( fast ) {
|
|
|
|
// Determine whether items are being displayed horizontally
|
|
this.floating = this.items.length ?
|
|
this.options.axis === "x" || this._isFloating( this.items[ 0 ].item ) :
|
|
false;
|
|
|
|
//This has to be redone because due to the item being moved out/into the offsetParent,
|
|
// the offsetParent's position will change
|
|
if ( this.offsetParent && this.helper ) {
|
|
this.offset.parent = this._getParentOffset();
|
|
}
|
|
|
|
var i, item, t, p;
|
|
|
|
for ( i = this.items.length - 1; i >= 0; i-- ) {
|
|
item = this.items[ i ];
|
|
|
|
//We ignore calculating positions of all connected containers when we're not over them
|
|
if ( item.instance !== this.currentContainer && this.currentContainer &&
|
|
item.item[ 0 ] !== this.currentItem[ 0 ] ) {
|
|
continue;
|
|
}
|
|
|
|
t = this.options.toleranceElement ?
|
|
$( this.options.toleranceElement, item.item ) :
|
|
item.item;
|
|
|
|
if ( !fast ) {
|
|
item.width = t.outerWidth();
|
|
item.height = t.outerHeight();
|
|
}
|
|
|
|
p = t.offset();
|
|
item.left = p.left;
|
|
item.top = p.top;
|
|
}
|
|
|
|
if ( this.options.custom && this.options.custom.refreshContainers ) {
|
|
this.options.custom.refreshContainers.call( this );
|
|
} else {
|
|
for ( i = this.containers.length - 1; i >= 0; i-- ) {
|
|
p = this.containers[ i ].element.offset();
|
|
this.containers[ i ].containerCache.left = p.left;
|
|
this.containers[ i ].containerCache.top = p.top;
|
|
this.containers[ i ].containerCache.width =
|
|
this.containers[ i ].element.outerWidth();
|
|
this.containers[ i ].containerCache.height =
|
|
this.containers[ i ].element.outerHeight();
|
|
}
|
|
}
|
|
|
|
return this;
|
|
},
|
|
|
|
_createPlaceholder: function( that ) {
|
|
that = that || this;
|
|
var className,
|
|
o = that.options;
|
|
|
|
if ( !o.placeholder || o.placeholder.constructor === String ) {
|
|
className = o.placeholder;
|
|
o.placeholder = {
|
|
element: function() {
|
|
|
|
var nodeName = that.currentItem[ 0 ].nodeName.toLowerCase(),
|
|
element = $( "<" + nodeName + ">", that.document[ 0 ] );
|
|
|
|
that._addClass( element, "ui-sortable-placeholder",
|
|
className || that.currentItem[ 0 ].className )
|
|
._removeClass( element, "ui-sortable-helper" );
|
|
|
|
if ( nodeName === "tbody" ) {
|
|
that._createTrPlaceholder(
|
|
that.currentItem.find( "tr" ).eq( 0 ),
|
|
$( "<tr>", that.document[ 0 ] ).appendTo( element )
|
|
);
|
|
} else if ( nodeName === "tr" ) {
|
|
that._createTrPlaceholder( that.currentItem, element );
|
|
} else if ( nodeName === "img" ) {
|
|
element.attr( "src", that.currentItem.attr( "src" ) );
|
|
}
|
|
|
|
if ( !className ) {
|
|
element.css( "visibility", "hidden" );
|
|
}
|
|
|
|
return element;
|
|
},
|
|
update: function( container, p ) {
|
|
|
|
// 1. If a className is set as 'placeholder option, we don't force sizes -
|
|
// the class is responsible for that
|
|
// 2. The option 'forcePlaceholderSize can be enabled to force it even if a
|
|
// class name is specified
|
|
if ( className && !o.forcePlaceholderSize ) {
|
|
return;
|
|
}
|
|
|
|
//If the element doesn't have a actual height by itself (without styles coming
|
|
// from a stylesheet), it receives the inline height from the dragged item
|
|
if ( !p.height() ) {
|
|
p.height(
|
|
that.currentItem.innerHeight() -
|
|
parseInt( that.currentItem.css( "paddingTop" ) || 0, 10 ) -
|
|
parseInt( that.currentItem.css( "paddingBottom" ) || 0, 10 ) );
|
|
}
|
|
if ( !p.width() ) {
|
|
p.width(
|
|
that.currentItem.innerWidth() -
|
|
parseInt( that.currentItem.css( "paddingLeft" ) || 0, 10 ) -
|
|
parseInt( that.currentItem.css( "paddingRight" ) || 0, 10 ) );
|
|
}
|
|
}
|
|
};
|
|
}
|
|
|
|
//Create the placeholder
|
|
that.placeholder = $( o.placeholder.element.call( that.element, that.currentItem ) );
|
|
|
|
//Append it after the actual current item
|
|
that.currentItem.after( that.placeholder );
|
|
|
|
//Update the size of the placeholder (TODO: Logic to fuzzy, see line 316/317)
|
|
o.placeholder.update( that, that.placeholder );
|
|
|
|
},
|
|
|
|
_createTrPlaceholder: function( sourceTr, targetTr ) {
|
|
var that = this;
|
|
|
|
sourceTr.children().each( function() {
|
|
$( "<td> </td>", that.document[ 0 ] )
|
|
.attr( "colspan", $( this ).attr( "colspan" ) || 1 )
|
|
.appendTo( targetTr );
|
|
} );
|
|
},
|
|
|
|
_contactContainers: function( event ) {
|
|
var i, j, dist, itemWithLeastDistance, posProperty, sizeProperty, cur, nearBottom,
|
|
floating, axis,
|
|
innermostContainer = null,
|
|
innermostIndex = null;
|
|
|
|
// Get innermost container that intersects with item
|
|
for ( i = this.containers.length - 1; i >= 0; i-- ) {
|
|
|
|
// Never consider a container that's located within the item itself
|
|
if ( $.contains( this.currentItem[ 0 ], this.containers[ i ].element[ 0 ] ) ) {
|
|
continue;
|
|
}
|
|
|
|
if ( this._intersectsWith( this.containers[ i ].containerCache ) ) {
|
|
|
|
// If we've already found a container and it's more "inner" than this, then continue
|
|
if ( innermostContainer &&
|
|
$.contains(
|
|
this.containers[ i ].element[ 0 ],
|
|
innermostContainer.element[ 0 ] ) ) {
|
|
continue;
|
|
}
|
|
|
|
innermostContainer = this.containers[ i ];
|
|
innermostIndex = i;
|
|
|
|
} else {
|
|
|
|
// container doesn't intersect. trigger "out" event if necessary
|
|
if ( this.containers[ i ].containerCache.over ) {
|
|
this.containers[ i ]._trigger( "out", event, this._uiHash( this ) );
|
|
this.containers[ i ].containerCache.over = 0;
|
|
}
|
|
}
|
|
|
|
}
|
|
|
|
// If no intersecting containers found, return
|
|
if ( !innermostContainer ) {
|
|
return;
|
|
}
|
|
|
|
// Move the item into the container if it's not there already
|
|
if ( this.containers.length === 1 ) {
|
|
if ( !this.containers[ innermostIndex ].containerCache.over ) {
|
|
this.containers[ innermostIndex ]._trigger( "over", event, this._uiHash( this ) );
|
|
this.containers[ innermostIndex ].containerCache.over = 1;
|
|
}
|
|
} else {
|
|
|
|
// When entering a new container, we will find the item with the least distance and
|
|
// append our item near it
|
|
dist = 10000;
|
|
itemWithLeastDistance = null;
|
|
floating = innermostContainer.floating || this._isFloating( this.currentItem );
|
|
posProperty = floating ? "left" : "top";
|
|
sizeProperty = floating ? "width" : "height";
|
|
axis = floating ? "pageX" : "pageY";
|
|
|
|
for ( j = this.items.length - 1; j >= 0; j-- ) {
|
|
if ( !$.contains(
|
|
this.containers[ innermostIndex ].element[ 0 ], this.items[ j ].item[ 0 ] )
|
|
) {
|
|
continue;
|
|
}
|
|
if ( this.items[ j ].item[ 0 ] === this.currentItem[ 0 ] ) {
|
|
continue;
|
|
}
|
|
|
|
cur = this.items[ j ].item.offset()[ posProperty ];
|
|
nearBottom = false;
|
|
if ( event[ axis ] - cur > this.items[ j ][ sizeProperty ] / 2 ) {
|
|
nearBottom = true;
|
|
}
|
|
|
|
if ( Math.abs( event[ axis ] - cur ) < dist ) {
|
|
dist = Math.abs( event[ axis ] - cur );
|
|
itemWithLeastDistance = this.items[ j ];
|
|
this.direction = nearBottom ? "up" : "down";
|
|
}
|
|
}
|
|
|
|
//Check if dropOnEmpty is enabled
|
|
if ( !itemWithLeastDistance && !this.options.dropOnEmpty ) {
|
|
return;
|
|
}
|
|
|
|
if ( this.currentContainer === this.containers[ innermostIndex ] ) {
|
|
if ( !this.currentContainer.containerCache.over ) {
|
|
this.containers[ innermostIndex ]._trigger( "over", event, this._uiHash() );
|
|
this.currentContainer.containerCache.over = 1;
|
|
}
|
|
return;
|
|
}
|
|
|
|
itemWithLeastDistance ?
|
|
this._rearrange( event, itemWithLeastDistance, null, true ) :
|
|
this._rearrange( event, null, this.containers[ innermostIndex ].element, true );
|
|
this._trigger( "change", event, this._uiHash() );
|
|
this.containers[ innermostIndex ]._trigger( "change", event, this._uiHash( this ) );
|
|
this.currentContainer = this.containers[ innermostIndex ];
|
|
|
|
//Update the placeholder
|
|
this.options.placeholder.update( this.currentContainer, this.placeholder );
|
|
|
|
this.containers[ innermostIndex ]._trigger( "over", event, this._uiHash( this ) );
|
|
this.containers[ innermostIndex ].containerCache.over = 1;
|
|
}
|
|
|
|
},
|
|
|
|
_createHelper: function( event ) {
|
|
|
|
var o = this.options,
|
|
helper = $.isFunction( o.helper ) ?
|
|
$( o.helper.apply( this.element[ 0 ], [ event, this.currentItem ] ) ) :
|
|
( o.helper === "clone" ? this.currentItem.clone() : this.currentItem );
|
|
|
|
//Add the helper to the DOM if that didn't happen already
|
|
if ( !helper.parents( "body" ).length ) {
|
|
$( o.appendTo !== "parent" ?
|
|
o.appendTo :
|
|
this.currentItem[ 0 ].parentNode )[ 0 ].appendChild( helper[ 0 ] );
|
|
}
|
|
|
|
if ( helper[ 0 ] === this.currentItem[ 0 ] ) {
|
|
this._storedCSS = {
|
|
width: this.currentItem[ 0 ].style.width,
|
|
height: this.currentItem[ 0 ].style.height,
|
|
position: this.currentItem.css( "position" ),
|
|
top: this.currentItem.css( "top" ),
|
|
left: this.currentItem.css( "left" )
|
|
};
|
|
}
|
|
|
|
if ( !helper[ 0 ].style.width || o.forceHelperSize ) {
|
|
helper.width( this.currentItem.width() );
|
|
}
|
|
if ( !helper[ 0 ].style.height || o.forceHelperSize ) {
|
|
helper.height( this.currentItem.height() );
|
|
}
|
|
|
|
return helper;
|
|
|
|
},
|
|
|
|
_adjustOffsetFromHelper: function( obj ) {
|
|
if ( typeof obj === "string" ) {
|
|
obj = obj.split( " " );
|
|
}
|
|
if ( $.isArray( obj ) ) {
|
|
obj = { left: +obj[ 0 ], top: +obj[ 1 ] || 0 };
|
|
}
|
|
if ( "left" in obj ) {
|
|
this.offset.click.left = obj.left + this.margins.left;
|
|
}
|
|
if ( "right" in obj ) {
|
|
this.offset.click.left = this.helperProportions.width - obj.right + this.margins.left;
|
|
}
|
|
if ( "top" in obj ) {
|
|
this.offset.click.top = obj.top + this.margins.top;
|
|
}
|
|
if ( "bottom" in obj ) {
|
|
this.offset.click.top = this.helperProportions.height - obj.bottom + this.margins.top;
|
|
}
|
|
},
|
|
|
|
_getParentOffset: function() {
|
|
|
|
//Get the offsetParent and cache its position
|
|
this.offsetParent = this.helper.offsetParent();
|
|
var po = this.offsetParent.offset();
|
|
|
|
// This is a special case where we need to modify a offset calculated on start, since the
|
|
// following happened:
|
|
// 1. The position of the helper is absolute, so it's position is calculated based on the
|
|
// next positioned parent
|
|
// 2. The actual offset parent is a child of the scroll parent, and the scroll parent isn't
|
|
// the document, which means that the scroll is included in the initial calculation of the
|
|
// offset of the parent, and never recalculated upon drag
|
|
if ( this.cssPosition === "absolute" && this.scrollParent[ 0 ] !== this.document[ 0 ] &&
|
|
$.contains( this.scrollParent[ 0 ], this.offsetParent[ 0 ] ) ) {
|
|
po.left += this.scrollParent.scrollLeft();
|
|
po.top += this.scrollParent.scrollTop();
|
|
}
|
|
|
|
// This needs to be actually done for all browsers, since pageX/pageY includes this
|
|
// information with an ugly IE fix
|
|
if ( this.offsetParent[ 0 ] === this.document[ 0 ].body ||
|
|
( this.offsetParent[ 0 ].tagName &&
|
|
this.offsetParent[ 0 ].tagName.toLowerCase() === "html" && $.ui.ie ) ) {
|
|
po = { top: 0, left: 0 };
|
|
}
|
|
|
|
return {
|
|
top: po.top + ( parseInt( this.offsetParent.css( "borderTopWidth" ), 10 ) || 0 ),
|
|
left: po.left + ( parseInt( this.offsetParent.css( "borderLeftWidth" ), 10 ) || 0 )
|
|
};
|
|
|
|
},
|
|
|
|
_getRelativeOffset: function() {
|
|
|
|
if ( this.cssPosition === "relative" ) {
|
|
var p = this.currentItem.position();
|
|
return {
|
|
top: p.top - ( parseInt( this.helper.css( "top" ), 10 ) || 0 ) +
|
|
this.scrollParent.scrollTop(),
|
|
left: p.left - ( parseInt( this.helper.css( "left" ), 10 ) || 0 ) +
|
|
this.scrollParent.scrollLeft()
|
|
};
|
|
} else {
|
|
return { top: 0, left: 0 };
|
|
}
|
|
|
|
},
|
|
|
|
_cacheMargins: function() {
|
|
this.margins = {
|
|
left: ( parseInt( this.currentItem.css( "marginLeft" ), 10 ) || 0 ),
|
|
top: ( parseInt( this.currentItem.css( "marginTop" ), 10 ) || 0 )
|
|
};
|
|
},
|
|
|
|
_cacheHelperProportions: function() {
|
|
this.helperProportions = {
|
|
width: this.helper.outerWidth(),
|
|
height: this.helper.outerHeight()
|
|
};
|
|
},
|
|
|
|
_setContainment: function() {
|
|
|
|
var ce, co, over,
|
|
o = this.options;
|
|
if ( o.containment === "parent" ) {
|
|
o.containment = this.helper[ 0 ].parentNode;
|
|
}
|
|
if ( o.containment === "document" || o.containment === "window" ) {
|
|
this.containment = [
|
|
0 - this.offset.relative.left - this.offset.parent.left,
|
|
0 - this.offset.relative.top - this.offset.parent.top,
|
|
o.containment === "document" ?
|
|
this.document.width() :
|
|
this.window.width() - this.helperProportions.width - this.margins.left,
|
|
( o.containment === "document" ?
|
|
( this.document.height() || document.body.parentNode.scrollHeight ) :
|
|
this.window.height() || this.document[ 0 ].body.parentNode.scrollHeight
|
|
) - this.helperProportions.height - this.margins.top
|
|
];
|
|
}
|
|
|
|
if ( !( /^(document|window|parent)$/ ).test( o.containment ) ) {
|
|
ce = $( o.containment )[ 0 ];
|
|
co = $( o.containment ).offset();
|
|
over = ( $( ce ).css( "overflow" ) !== "hidden" );
|
|
|
|
this.containment = [
|
|
co.left + ( parseInt( $( ce ).css( "borderLeftWidth" ), 10 ) || 0 ) +
|
|
( parseInt( $( ce ).css( "paddingLeft" ), 10 ) || 0 ) - this.margins.left,
|
|
co.top + ( parseInt( $( ce ).css( "borderTopWidth" ), 10 ) || 0 ) +
|
|
( parseInt( $( ce ).css( "paddingTop" ), 10 ) || 0 ) - this.margins.top,
|
|
co.left + ( over ? Math.max( ce.scrollWidth, ce.offsetWidth ) : ce.offsetWidth ) -
|
|
( parseInt( $( ce ).css( "borderLeftWidth" ), 10 ) || 0 ) -
|
|
( parseInt( $( ce ).css( "paddingRight" ), 10 ) || 0 ) -
|
|
this.helperProportions.width - this.margins.left,
|
|
co.top + ( over ? Math.max( ce.scrollHeight, ce.offsetHeight ) : ce.offsetHeight ) -
|
|
( parseInt( $( ce ).css( "borderTopWidth" ), 10 ) || 0 ) -
|
|
( parseInt( $( ce ).css( "paddingBottom" ), 10 ) || 0 ) -
|
|
this.helperProportions.height - this.margins.top
|
|
];
|
|
}
|
|
|
|
},
|
|
|
|
_convertPositionTo: function( d, pos ) {
|
|
|
|
if ( !pos ) {
|
|
pos = this.position;
|
|
}
|
|
var mod = d === "absolute" ? 1 : -1,
|
|
scroll = this.cssPosition === "absolute" &&
|
|
!( this.scrollParent[ 0 ] !== this.document[ 0 ] &&
|
|
$.contains( this.scrollParent[ 0 ], this.offsetParent[ 0 ] ) ) ?
|
|
this.offsetParent :
|
|
this.scrollParent,
|
|
scrollIsRootNode = ( /(html|body)/i ).test( scroll[ 0 ].tagName );
|
|
|
|
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.scrollParent.scrollTop() :
|
|
( scrollIsRootNode ? 0 : scroll.scrollTop() ) ) * 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.scrollParent.scrollLeft() : scrollIsRootNode ? 0 :
|
|
scroll.scrollLeft() ) * mod )
|
|
)
|
|
};
|
|
|
|
},
|
|
|
|
_generatePosition: function( event ) {
|
|
|
|
var top, left,
|
|
o = this.options,
|
|
pageX = event.pageX,
|
|
pageY = event.pageY,
|
|
scroll = this.cssPosition === "absolute" &&
|
|
!( this.scrollParent[ 0 ] !== this.document[ 0 ] &&
|
|
$.contains( this.scrollParent[ 0 ], this.offsetParent[ 0 ] ) ) ?
|
|
this.offsetParent :
|
|
this.scrollParent,
|
|
scrollIsRootNode = ( /(html|body)/i ).test( scroll[ 0 ].tagName );
|
|
|
|
// This is another very weird special case that only happens for relative elements:
|
|
// 1. If the css position is relative
|
|
// 2. and the scroll parent is the document or similar to the offset parent
|
|
// we have to refresh the relative offset during the scroll so there are no jumps
|
|
if ( this.cssPosition === "relative" && !( this.scrollParent[ 0 ] !== this.document[ 0 ] &&
|
|
this.scrollParent[ 0 ] !== this.offsetParent[ 0 ] ) ) {
|
|
this.offset.relative = this._getRelativeOffset();
|
|
}
|
|
|
|
/*
|
|
* - Position constraining -
|
|
* Constrain the position to a mix of grid, containment.
|
|
*/
|
|
|
|
if ( this.originalPosition ) { //If we are not dragging yet, we won't check for options
|
|
|
|
if ( this.containment ) {
|
|
if ( event.pageX - this.offset.click.left < this.containment[ 0 ] ) {
|
|
pageX = this.containment[ 0 ] + this.offset.click.left;
|
|
}
|
|
if ( event.pageY - this.offset.click.top < this.containment[ 1 ] ) {
|
|
pageY = this.containment[ 1 ] + this.offset.click.top;
|
|
}
|
|
if ( event.pageX - this.offset.click.left > this.containment[ 2 ] ) {
|
|
pageX = this.containment[ 2 ] + this.offset.click.left;
|
|
}
|
|
if ( event.pageY - this.offset.click.top > this.containment[ 3 ] ) {
|
|
pageY = this.containment[ 3 ] + this.offset.click.top;
|
|
}
|
|
}
|
|
|
|
if ( o.grid ) {
|
|
top = this.originalPageY + Math.round( ( pageY - this.originalPageY ) /
|
|
o.grid[ 1 ] ) * o.grid[ 1 ];
|
|
pageY = this.containment ?
|
|
( ( top - this.offset.click.top >= this.containment[ 1 ] &&
|
|
top - this.offset.click.top <= this.containment[ 3 ] ) ?
|
|
top :
|
|
( ( top - this.offset.click.top >= this.containment[ 1 ] ) ?
|
|
top - o.grid[ 1 ] : top + o.grid[ 1 ] ) ) :
|
|
top;
|
|
|
|
left = this.originalPageX + Math.round( ( pageX - this.originalPageX ) /
|
|
o.grid[ 0 ] ) * o.grid[ 0 ];
|
|
pageX = this.containment ?
|
|
( ( left - this.offset.click.left >= this.containment[ 0 ] &&
|
|
left - this.offset.click.left <= this.containment[ 2 ] ) ?
|
|
left :
|
|
( ( left - this.offset.click.left >= this.containment[ 0 ] ) ?
|
|
left - o.grid[ 0 ] : left + o.grid[ 0 ] ) ) :
|
|
left;
|
|
}
|
|
|
|
}
|
|
|
|
return {
|
|
top: (
|
|
|
|
// 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.scrollParent.scrollTop() :
|
|
( scrollIsRootNode ? 0 : scroll.scrollTop() ) ) )
|
|
),
|
|
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.scrollParent.scrollLeft() :
|
|
scrollIsRootNode ? 0 : scroll.scrollLeft() ) )
|
|
)
|
|
};
|
|
|
|
},
|
|
|
|
_rearrange: function( event, i, a, hardRefresh ) {
|
|
|
|
a ? a[ 0 ].appendChild( this.placeholder[ 0 ] ) :
|
|
i.item[ 0 ].parentNode.insertBefore( this.placeholder[ 0 ],
|
|
( this.direction === "down" ? i.item[ 0 ] : i.item[ 0 ].nextSibling ) );
|
|
|
|
//Various things done here to improve the performance:
|
|
// 1. we create a setTimeout, that calls refreshPositions
|
|
// 2. on the instance, we have a counter variable, that get's higher after every append
|
|
// 3. on the local scope, we copy the counter variable, and check in the timeout,
|
|
// if it's still the same
|
|
// 4. this lets only the last addition to the timeout stack through
|
|
this.counter = this.counter ? ++this.counter : 1;
|
|
var counter = this.counter;
|
|
|
|
this._delay( function() {
|
|
if ( counter === this.counter ) {
|
|
|
|
//Precompute after each DOM insertion, NOT on mousemove
|
|
this.refreshPositions( !hardRefresh );
|
|
}
|
|
} );
|
|
|
|
},
|
|
|
|
_clear: function( event, noPropagation ) {
|
|
|
|
this.reverting = false;
|
|
|
|
// We delay all events that have to be triggered to after the point where the placeholder
|
|
// has been removed and everything else normalized again
|
|
var i,
|
|
delayedTriggers = [];
|
|
|
|
// We first have to update the dom position of the actual currentItem
|
|
// Note: don't do it if the current item is already removed (by a user), or it gets
|
|
// reappended (see #4088)
|
|
if ( !this._noFinalSort && this.currentItem.parent().length ) {
|
|
this.placeholder.before( this.currentItem );
|
|
}
|
|
this._noFinalSort = null;
|
|
|
|
if ( this.helper[ 0 ] === this.currentItem[ 0 ] ) {
|
|
for ( i in this._storedCSS ) {
|
|
if ( this._storedCSS[ i ] === "auto" || this._storedCSS[ i ] === "static" ) {
|
|
this._storedCSS[ i ] = "";
|
|
}
|
|
}
|
|
this.currentItem.css( this._storedCSS );
|
|
this._removeClass( this.currentItem, "ui-sortable-helper" );
|
|
} else {
|
|
this.currentItem.show();
|
|
}
|
|
|
|
if ( this.fromOutside && !noPropagation ) {
|
|
delayedTriggers.push( function( event ) {
|
|
this._trigger( "receive", event, this._uiHash( this.fromOutside ) );
|
|
} );
|
|
}
|
|
if ( ( this.fromOutside ||
|
|
this.domPosition.prev !==
|
|
this.currentItem.prev().not( ".ui-sortable-helper" )[ 0 ] ||
|
|
this.domPosition.parent !== this.currentItem.parent()[ 0 ] ) && !noPropagation ) {
|
|
|
|
// Trigger update callback if the DOM position has changed
|
|
delayedTriggers.push( function( event ) {
|
|
this._trigger( "update", event, this._uiHash() );
|
|
} );
|
|
}
|
|
|
|
// Check if the items Container has Changed and trigger appropriate
|
|
// events.
|
|
if ( this !== this.currentContainer ) {
|
|
if ( !noPropagation ) {
|
|
delayedTriggers.push( function( event ) {
|
|
this._trigger( "remove", event, this._uiHash() );
|
|
} );
|
|
delayedTriggers.push( ( function( c ) {
|
|
return function( event ) {
|
|
c._trigger( "receive", event, this._uiHash( this ) );
|
|
};
|
|
} ).call( this, this.currentContainer ) );
|
|
delayedTriggers.push( ( function( c ) {
|
|
return function( event ) {
|
|
c._trigger( "update", event, this._uiHash( this ) );
|
|
};
|
|
} ).call( this, this.currentContainer ) );
|
|
}
|
|
}
|
|
|
|
//Post events to containers
|
|
function delayEvent( type, instance, container ) {
|
|
return function( event ) {
|
|
container._trigger( type, event, instance._uiHash( instance ) );
|
|
};
|
|
}
|
|
for ( i = this.containers.length - 1; i >= 0; i-- ) {
|
|
if ( !noPropagation ) {
|
|
delayedTriggers.push( delayEvent( "deactivate", this, this.containers[ i ] ) );
|
|
}
|
|
if ( this.containers[ i ].containerCache.over ) {
|
|
delayedTriggers.push( delayEvent( "out", this, this.containers[ i ] ) );
|
|
this.containers[ i ].containerCache.over = 0;
|
|
}
|
|
}
|
|
|
|
//Do what was originally in plugins
|
|
if ( this.storedCursor ) {
|
|
this.document.find( "body" ).css( "cursor", this.storedCursor );
|
|
this.storedStylesheet.remove();
|
|
}
|
|
if ( this._storedOpacity ) {
|
|
this.helper.css( "opacity", this._storedOpacity );
|
|
}
|
|
if ( this._storedZIndex ) {
|
|
this.helper.css( "zIndex", this._storedZIndex === "auto" ? "" : this._storedZIndex );
|
|
}
|
|
|
|
this.dragging = false;
|
|
|
|
if ( !noPropagation ) {
|
|
this._trigger( "beforeStop", event, this._uiHash() );
|
|
}
|
|
|
|
//$(this.placeholder[0]).remove(); would have been the jQuery way - unfortunately,
|
|
// it unbinds ALL events from the original node!
|
|
this.placeholder[ 0 ].parentNode.removeChild( this.placeholder[ 0 ] );
|
|
|
|
if ( !this.cancelHelperRemoval ) {
|
|
if ( this.helper[ 0 ] !== this.currentItem[ 0 ] ) {
|
|
this.helper.remove();
|
|
}
|
|
this.helper = null;
|
|
}
|
|
|
|
if ( !noPropagation ) {
|
|
for ( i = 0; i < delayedTriggers.length; i++ ) {
|
|
|
|
// Trigger all delayed events
|
|
delayedTriggers[ i ].call( this, event );
|
|
}
|
|
this._trigger( "stop", event, this._uiHash() );
|
|
}
|
|
|
|
this.fromOutside = false;
|
|
return !this.cancelHelperRemoval;
|
|
|
|
},
|
|
|
|
_trigger: function() {
|
|
if ( $.Widget.prototype._trigger.apply( this, arguments ) === false ) {
|
|
this.cancel();
|
|
}
|
|
},
|
|
|
|
_uiHash: function( _inst ) {
|
|
var inst = _inst || this;
|
|
return {
|
|
helper: inst.helper,
|
|
placeholder: inst.placeholder || $( [] ),
|
|
position: inst.position,
|
|
originalPosition: inst.originalPosition,
|
|
offset: inst.positionAbs,
|
|
item: inst.currentItem,
|
|
sender: _inst ? _inst.element : null
|
|
};
|
|
}
|
|
|
|
} );
|
|
|
|
|
|
|
|
|
|
})); |