mirror of
https://gerrit.wikimedia.org/r/mediawiki/extensions/VisualEditor
synced 2024-11-16 02:51:50 +00:00
5c6d2212da
Note that this patch alone probably does not make that much sense. The code executed is pretty much the same. The only difference is that the empty (!) …ContainerWidget is kept and re-filled with what might be a completely different template. This is not much of a difference to before when the container was recreated. This change will make more sense when the container has to manage more state, e.g. focus states. This state will survive then. Change-Id: Ic336d10a595e3e222741a3dc57c1d54639166b7a
127 lines
3.7 KiB
JavaScript
127 lines
3.7 KiB
JavaScript
/*!
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* VisualEditor user interface MWTransclusionOutlineContainerWidget class.
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*
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* @license The MIT License (MIT); see LICENSE.txt
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*/
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/**
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* Container for transclusion, may contain a single or multiple templates.
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*
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* @class
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* @extends OO.ui.Widget
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*
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* @constructor
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* @param {OO.ui.BookletLayout} bookletLayout
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* @property {Object.<string,ve.ui.MWTransclusionOutlinePartWidget>} partWidgets Map of top-level
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* items currently visible in this container, indexed by part id
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*/
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ve.ui.MWTransclusionOutlineContainerWidget = function VeUiMWTransclusionOutlineContainerWidget( bookletLayout ) {
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// Parent constructor
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ve.ui.MWTransclusionOutlineContainerWidget.super.call( this );
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// Initialization
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this.bookletLayout = bookletLayout;
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this.partWidgets = {};
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this.$element.addClass( 've-ui-mwTransclusionOutlineContainerWidget' );
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};
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/* Inheritance */
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OO.inheritClass( ve.ui.MWTransclusionOutlineContainerWidget, OO.ui.Widget );
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/* Events */
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/**
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* @param {ve.dm.MWTransclusionPartModel|null} removed Removed part
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* @param {ve.dm.MWTransclusionPartModel|null} added Added part
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* @param {number} [newPosition]
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*/
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ve.ui.MWTransclusionOutlineContainerWidget.prototype.onReplacePart = function ( removed, added, newPosition ) {
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if ( removed ) {
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this.removePartWidget( removed );
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}
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// TODO: reselect if active part was in a removed template
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if ( added ) {
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this.addPartWidget( added, newPosition );
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}
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};
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/**
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* @param {ve.dm.MWTransclusionModel} transclusionModel
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*/
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ve.ui.MWTransclusionOutlineContainerWidget.prototype.onTransclusionModelChange = function ( transclusionModel ) {
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var newOrder = transclusionModel.getParts();
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for ( var i = 0; i < newOrder.length; i++ ) {
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var expectedWidget = this.partWidgets[ newOrder[ i ].getId() ],
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$expectedElement = expectedWidget && expectedWidget.$element,
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$currentElement = this.$element.children().eq( i );
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if ( !$currentElement.is( $expectedElement ) ) {
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// Move each widget to the correct position if it wasn't there before
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$currentElement.before( $expectedElement );
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}
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}
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};
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/* Methods */
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/**
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* @private
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* @param {ve.dm.MWTransclusionPartModel} part
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*/
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ve.ui.MWTransclusionOutlineContainerWidget.prototype.removePartWidget = function ( part ) {
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var partId = part.getId(),
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widget = this.partWidgets[ partId ];
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if ( widget ) {
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widget.$element.remove();
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delete this.partWidgets[ partId ];
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}
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};
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/**
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* @private
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* @param {ve.dm.MWTransclusionPartModel} part
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* @param {number} [newPosition]
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*/
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ve.ui.MWTransclusionOutlineContainerWidget.prototype.addPartWidget = function ( part, newPosition ) {
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var widget;
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if ( part instanceof ve.dm.MWTemplateModel ) {
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widget = new ve.ui.MWTransclusionOutlineTemplateWidget( part );
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} else if ( part instanceof ve.dm.MWTemplatePlaceholderModel ) {
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widget = new ve.ui.MWTransclusionOutlinePlaceholderWidget( part );
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} else if ( part instanceof ve.dm.MWTransclusionContentModel ) {
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widget = new ve.ui.MWTransclusionOutlineWikitextWidget( part );
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}
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widget.connect( this, { partHeaderClick: 'onPartHeaderClick' } );
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this.partWidgets[ part.getId() ] = widget;
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if ( typeof newPosition === 'number' && newPosition < this.$element.children().length ) {
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this.$element.children().eq( newPosition ).before( widget.$element );
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} else {
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this.$element.append( widget.$element );
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}
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};
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/**
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* @param {string} partId
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*/
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ve.ui.MWTransclusionOutlineContainerWidget.prototype.onPartHeaderClick = function ( partId ) {
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this.bookletLayout.setPage( partId );
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};
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/**
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* Removes all {@see ve.ui.MWTransclusionOutlinePartWidget}, i.e. empties the list.
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*/
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ve.ui.MWTransclusionOutlineContainerWidget.prototype.clear = function () {
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for ( var partId in this.partWidgets ) {
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this.partWidgets[ partId ].$element.remove();
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}
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this.partWidgets = {};
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};
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