resources/src/mediawiki.rcfilters/ui/mw.rcfilters.ui.FilterWrapperWidget.js

   1 ( function ( mw ) {
   2         /**
   3          * List displaying all filter groups
   4          *
   5          * @extends OO.ui.Widget
   6          * @mixins OO.ui.mixin.PendingElement
   7          *
   8          * @constructor
   9          * @param {mw.rcfilters.Controller} controller Controller
  10          * @param {mw.rcfilters.dm.FiltersViewModel} model View model
  11          * @param {Object} [config] Configuration object
  12          * @cfg {Object} [filters] A definition of the filter groups in this list
  13          * @cfg {jQuery} [$overlay] A jQuery object serving as overlay for popups
  14          */
  15         mw.rcfilters.ui.FilterWrapperWidget = function MwRcfiltersUiFilterWrapperWidget( controller, model, config ) {
  16                 config = config || {};
  17
  18                 // Parent
  19                 mw.rcfilters.ui.FilterWrapperWidget.parent.call( this, config );
  20                 // Mixin constructors
  21                 OO.ui.mixin.PendingElement.call( this, config );
  22
  23                 this.controller = controller;
  24                 this.model = model;
  25                 this.$overlay = config.$overlay || this.$element;
  26
  27                 this.filterPopup = new mw.rcfilters.ui.FiltersListWidget(
  28                         this.controller,
  29                         this.model,
  30                         {
  31                                 label: mw.msg( 'rcfilters-filterlist-title' )
  32                         }
  33                 );
  34
  35                 this.textInput = new OO.ui.TextInputWidget( {
  36                         classes: [ 'mw-rcfilters-ui-filterWrapperWidget-search' ],
  37                         icon: 'search',
  38                         placeholder: mw.msg( 'rcfilters-search-placeholder' )
  39                 } );
  40
  41                 this.capsule = new mw.rcfilters.ui.FilterCapsuleMultiselectWidget( controller, this.model, this.textInput, {
  42                         $overlay: this.$overlay,
  43                         popup: {
  44                                 $content: this.filterPopup.$element,
  45                                 classes: [ 'mw-rcfilters-ui-filterWrapperWidget-popup' ],
  46                                 width: 650
  47                         }
  48                 } );
  49
  50                 // Events
  51                 this.model.connect( this, {
  52                         initialize: 'onModelInitialize'
  53                 } );
  54                 this.textInput.connect( this, {
  55                         change: 'onTextInputChange'
  56                 } );
  57                 this.$element
  58                         .addClass( 'mw-rcfilters-ui-filterWrapperWidget' )
  59                         .append( this.capsule.$element, this.textInput.$element );
  60         };
  61
  62         /* Initialization */
  63
  64         OO.inheritClass( mw.rcfilters.ui.FilterWrapperWidget, OO.ui.Widget );
  65         OO.mixinClass( mw.rcfilters.ui.FilterWrapperWidget, OO.ui.mixin.PendingElement );
  66
  67         /**
  68          * Respond to text input change
  69          *
  70          * @param {string} newValue Current value
  71          */
  72         mw.rcfilters.ui.FilterWrapperWidget.prototype.onTextInputChange = function ( newValue ) {
  73                 // Filter the results
  74                 this.filterPopup.filter( this.model.findMatches( newValue ) );
  75         };
  76
  77         /**
  78          * Respond to model update event and set up the available filters to choose
  79          * from.
  80          */
  81         mw.rcfilters.ui.FilterWrapperWidget.prototype.onModelInitialize = function () {
  82                 var wrapper = this;
  83
  84                 // Add defaults to capsule. We have to do this
  85                 // after we added to the capsule menu, since that's
  86                 // how the capsule multiselect widget knows which
  87                 // object to add
  88                 this.model.getItems().forEach( function ( filterItem ) {
  89                         if ( filterItem.isSelected() ) {
  90                                 wrapper.capsule.addItemByName( filterItem.getName() );
  91                         }
  92                 } );
  93         };
  94 }( mediaWiki ) );