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Viewing changes to wp-includes/js/customize-preview-widgets.js

  • Committer: Package Import Robot
  • Author(s): Craig Small
  • Date: 2014-04-17 20:56:19 UTC
  • mfrom: (1.2.35)
  • Revision ID: package-import@ubuntu.com-20140417205619-nurbet6eho4yvwfv
Tags: 3.9+dfsg-1
* New upstream release
* 3.9 seems to handle different locations for plugins so the
  plugin directory handling patches have been cut back.

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wp-includes/js/customize-preview-widgets.js
 
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(function( wp, $ ){
 
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        if ( ! wp || ! wp.customize ) { return; }
 
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        var api = wp.customize,
 
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                OldPreview;
 
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        /**
 
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         * wp.customize.WidgetCustomizerPreview
 
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         *
 
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         */
 
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        api.WidgetCustomizerPreview = {
 
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                renderedSidebars: {}, // @todo Make rendered a property of the Backbone model
 
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                renderedWidgets: {}, // @todo Make rendered a property of the Backbone model
 
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                registeredSidebars: [], // @todo Make a Backbone collection
 
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                registeredWidgets: {}, // @todo Make array, Backbone collection
 
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                widgetSelectors: [],
 
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                preview: null,
 
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                l10n: {},
 
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                init: function () {
 
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                        var self = this;
 
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                        this.buildWidgetSelectors();
 
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                        this.highlightControls();
 
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                        this.preview.bind( 'active', function() {
 
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                                self.preview.send( 'rendered-sidebars', self.renderedSidebars ); // @todo Only send array of IDs
 
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                                self.preview.send( 'rendered-widgets', self.renderedWidgets ); // @todo Only send array of IDs
 
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                        } );
 
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                        this.preview.bind( 'highlight-widget', self.highlightWidget );
 
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                },
 
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                /**
 
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                 * Calculate the selector for the sidebar's widgets based on the registered sidebar's info
 
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                 */
 
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                buildWidgetSelectors: function () {
 
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                        var self = this;
 
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                        $.each( this.registeredSidebars, function ( i, sidebar ) {
 
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                                var widgetTpl = [
 
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                                                sidebar.before_widget.replace('%1$s', '').replace('%2$s', ''),
 
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                                                sidebar.before_title,
 
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                                                sidebar.after_title,
 
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                                                sidebar.after_widget
 
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                                        ].join(''),
 
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                                        emptyWidget,
 
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                                        widgetSelector,
 
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                                        widgetClasses;
 
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                                emptyWidget = $(widgetTpl);
 
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                                widgetSelector = emptyWidget.prop('tagName');
 
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                                widgetClasses = emptyWidget.prop('className');
 
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                                // Prevent a rare case when before_widget, before_title, after_title and after_widget is empty.
 
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                                if ( ! widgetClasses ) {
 
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                                        return;
 
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                                }
 
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                                widgetClasses = widgetClasses.replace(/^\s+|\s+$/g, '');
 
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                                if ( widgetClasses ) {
 
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                                        widgetSelector += '.' + widgetClasses.split(/\s+/).join('.');
 
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                                }
 
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                                self.widgetSelectors.push(widgetSelector);
 
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                        });
 
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                },
 
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                /**
 
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                 * Highlight the widget on widget updates or widget control mouse overs.
 
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                 *
 
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                 * @param  {string} widgetId ID of the widget.
 
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                 */
 
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                highlightWidget: function( widgetId ) {
 
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                        var $body = $( document.body ),
 
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                                $widget = $( '#' + widgetId );
 
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                        $body.find( '.widget-customizer-highlighted-widget' ).removeClass( 'widget-customizer-highlighted-widget' );
 
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                        $widget.addClass( 'widget-customizer-highlighted-widget' );
 
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                        setTimeout( function () {
 
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                                $widget.removeClass( 'widget-customizer-highlighted-widget' );
 
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                        }, 500 );
 
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                },
 
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                /**
 
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                 * Show a title and highlight widgets on hover. On shift+clicking
 
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                 * focus the widget control.
 
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                 */
 
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                highlightControls: function() {
 
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                        var self = this,
 
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                                selector = this.widgetSelectors.join(',');
 
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                        $(selector).attr( 'title', this.l10n.widgetTooltip );
 
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                        $(document).on( 'mouseenter', selector, function () {
 
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                                self.preview.send( 'highlight-widget-control', $( this ).prop( 'id' ) );
 
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                        });
 
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                        // Open expand the widget control when shift+clicking the widget element
 
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                        $(document).on( 'click', selector, function ( e ) {
 
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                                if ( ! e.shiftKey ) {
 
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                                        return;
 
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                                }
 
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                                e.preventDefault();
 
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                                self.preview.send( 'focus-widget-control', $( this ).prop( 'id' ) );
 
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                        });
 
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                }
 
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        };
 
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        /**
 
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         * Capture the instance of the Preview since it is private
 
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         */
 
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        OldPreview = api.Preview;
 
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        api.Preview = OldPreview.extend( {
 
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                initialize: function( params, options ) {
 
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                        api.WidgetCustomizerPreview.preview = this;
 
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                        OldPreview.prototype.initialize.call( this, params, options );
 
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                }
 
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        } );
 
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        $(function () {
 
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                var settings = window._wpWidgetCustomizerPreviewSettings;
 
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                if ( ! settings ) {
 
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                        return;
 
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                }
 
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                $.extend( api.WidgetCustomizerPreview, settings );
 
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                api.WidgetCustomizerPreview.init();
 
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        });
 
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})( window.wp, jQuery );