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

   1 ( function ( mw, $ ) {
   2         /**
   3          * A button to configure highlight for a filter item
   4          *
   5          * @extends OO.ui.PopupButtonWidget
   6          *
   7          * @constructor
   8          * @param {mw.rcfilters.Controller} controller RCFilters controller
   9          * @param {mw.rcfilters.dm.FilterItem} model Filter item model
  10          * @param {Object} [config] Configuration object
  11          */
  12         mw.rcfilters.ui.FilterItemHighlightButton = function MwRcfiltersUiFilterItemHighlightButton( controller, model, config ) {
  13                 config = config || {};
  14
  15                 this.colorPickerWidget = new mw.rcfilters.ui.HighlightColorPickerWidget( controller, model );
  16
  17                 // Parent
  18                 mw.rcfilters.ui.FilterItemHighlightButton.parent.call( this, $.extend( true, {}, config, {
  19                         icon: 'highlight',
  20                         indicator: 'down',
  21                         popup: {
  22                                 anchor: false,
  23                                 padded: true,
  24                                 align: 'backwards',
  25                                 horizontalPosition: 'end',
  26                                 $floatableContainer: this.$element,
  27                                 width: 290,
  28                                 $content: this.colorPickerWidget.$element
  29                         }
  30                 } ) );
  31
  32                 this.controller = controller;
  33                 this.model = model;
  34
  35                 // Event
  36                 this.model.connect( this, { update: 'updateUiBasedOnModel' } );
  37                 this.colorPickerWidget.connect( this, { chooseColor: 'onChooseColor' } );
  38                 // This lives inside a MenuOptionWidget, which intercepts mousedown
  39                 // to select the item. We want to prevent that when we click the highlight
  40                 // button
  41                 this.$element.on( 'mousedown', function ( e ) { e.stopPropagation(); } );
  42
  43                 this.updateUiBasedOnModel();
  44
  45                 this.$element
  46                         .addClass( 'mw-rcfilters-ui-filterItemHighlightButton' );
  47         };
  48
  49         /* Initialization */
  50
  51         OO.inheritClass( mw.rcfilters.ui.FilterItemHighlightButton, OO.ui.PopupButtonWidget );
  52
  53         /* Static Properties */
  54
  55         /**
  56          * @static
  57          */
  58         mw.rcfilters.ui.FilterItemHighlightButton.static.cancelButtonMouseDownEvents = true;
  59
  60         /* Methods */
  61
  62         /**
  63          * Respond to item model update event
  64          */
  65         mw.rcfilters.ui.FilterItemHighlightButton.prototype.updateUiBasedOnModel = function () {
  66                 var currentColor = this.model.getHighlightColor(),
  67                         widget = this;
  68
  69                 this.$icon.toggleClass(
  70                         'mw-rcfilters-ui-filterItemHighlightButton-circle',
  71                         currentColor !== null
  72                 );
  73
  74                 mw.rcfilters.HighlightColors.forEach( function ( c ) {
  75                         widget.$icon
  76                                 .toggleClass(
  77                                         'mw-rcfilters-ui-filterItemHighlightButton-circle-color-' + c,
  78                                         c === currentColor
  79                                 );
  80                 } );
  81         };
  82
  83         mw.rcfilters.ui.FilterItemHighlightButton.prototype.onChooseColor = function () {
  84                 this.popup.toggle( false );
  85         };
  86 }( mediaWiki, jQuery ) );