mirror of
https://gerrit.wikimedia.org/r/mediawiki/extensions/VisualEditor
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113 lines
3 KiB
JavaScript
113 lines
3 KiB
JavaScript
/*!
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* VisualEditor MWReferenceContextItem class.
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*
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* @copyright 2011-2016 VisualEditor Team and others; see http://ve.mit-license.org
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*/
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/**
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* Context item for a MWReference.
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*
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* @class
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* @extends ve.ui.LinearContextItem
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*
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* @constructor
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* @param {ve.ui.Context} context Context item is in
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* @param {ve.dm.Model} model Model item is related to
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* @param {Object} config Configuration options
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*/
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ve.ui.MWReferenceContextItem = function VeUiMWReferenceContextItem() {
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// Parent constructor
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ve.ui.MWReferenceContextItem.super.apply( this, arguments );
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this.view = null;
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// Initialization
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this.$element.addClass( 've-ui-mwReferenceContextItem' );
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};
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/* Inheritance */
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OO.inheritClass( ve.ui.MWReferenceContextItem, ve.ui.LinearContextItem );
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/* Static Properties */
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ve.ui.MWReferenceContextItem.static.name = 'reference';
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ve.ui.MWReferenceContextItem.static.icon = 'reference';
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ve.ui.MWReferenceContextItem.static.label = OO.ui.deferMsg( 'visualeditor-dialogbutton-reference-title' );
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ve.ui.MWReferenceContextItem.static.modelClasses = [ ve.dm.MWReferenceNode ];
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ve.ui.MWReferenceContextItem.static.commandName = 'reference';
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/* Methods */
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/**
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* Get a DOM rendering of the reference.
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*
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* @private
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* @return {jQuery} DOM rendering of reference
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*/
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ve.ui.MWReferenceContextItem.prototype.getRendering = function () {
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var refNode = this.getReferenceNode();
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if ( refNode ) {
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this.view = new ve.ui.MWPreviewElement( refNode );
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// The $element property may be rendered into asynchronously, update the context's size when the
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// rendering is complete if that's the case
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this.view.once( 'render', this.context.updateDimensions.bind( this.context ) );
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return this.view.$element;
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} else {
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return $( '<div>' )
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.addClass( 've-ui-mwReferenceContextItem-muted' )
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.text( ve.msg( 'visualeditor-referenceslist-missingref' ) );
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}
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};
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/**
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* Get the reference node in the containing document (not the internal list document)
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*
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* @return {ve.dm.Node} Reference node
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*/
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ve.ui.MWReferenceContextItem.prototype.getReferenceNode = function () {
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var refModel;
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if ( !this.model.isEditable() ) {
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return null;
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}
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if ( !this.referenceNode ) {
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refModel = ve.dm.MWReferenceModel.static.newFromReferenceNode( this.model );
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this.referenceNode = this.getFragment().getDocument().getInternalList().getItemNode( refModel.getListIndex() );
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}
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return this.referenceNode;
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};
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/**
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* @inheritdoc
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*/
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ve.ui.MWReferenceContextItem.prototype.getDescription = function () {
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return this.model.isEditable() ? this.getRendering().text() : ve.msg( 'visualeditor-referenceslist-missingref' );
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};
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/**
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* @inheritdoc
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*/
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ve.ui.MWReferenceContextItem.prototype.renderBody = function () {
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this.$body.empty().append( this.getRendering() );
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};
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/**
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* @inheritdoc
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*/
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ve.ui.MWReferenceContextItem.prototype.teardown = function () {
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if ( this.view ) {
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this.view.destroy();
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}
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// Call parent
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ve.ui.MWReferenceContextItem.super.prototype.teardown.call( this );
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};
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/* Registration */
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ve.ui.contextItemFactory.register( ve.ui.MWReferenceContextItem );
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