mirror of
https://gerrit.wikimedia.org/r/mediawiki/extensions/VisualEditor
synced 2024-11-15 10:35:48 +00:00
434 lines
12 KiB
JavaScript
434 lines
12 KiB
JavaScript
/*!
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* VisualEditor UserInterface MediaWiki MWReferenceDialog class.
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*
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* @copyright 2011-2015 VisualEditor Team and others; see AUTHORS.txt
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* @license The MIT License (MIT); see LICENSE.txt
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*/
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/**
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* Dialog for editing MediaWiki references.
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*
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* @class
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* @extends ve.ui.NodeDialog
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*
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* @constructor
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* @param {Object} [config] Configuration options
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*/
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ve.ui.MWReferenceDialog = function VeUiMWReferenceDialog( config ) {
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// Parent constructor
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ve.ui.MWReferenceDialog.super.call( this, config );
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// Properties
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this.referenceModel = null;
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};
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/* Inheritance */
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OO.inheritClass( ve.ui.MWReferenceDialog, ve.ui.NodeDialog );
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/* Static Properties */
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ve.ui.MWReferenceDialog.static.name = 'reference';
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ve.ui.MWReferenceDialog.static.title =
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OO.ui.deferMsg( 'visualeditor-dialog-reference-title' );
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ve.ui.MWReferenceDialog.static.icon = 'reference';
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ve.ui.MWReferenceDialog.static.actions = [
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{
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action: 'apply',
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label: OO.ui.deferMsg( 'visualeditor-dialog-action-apply' ),
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flags: [ 'progressive', 'primary' ],
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modes: 'edit'
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},
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{
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action: 'insert',
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label: OO.ui.deferMsg( 'visualeditor-dialog-action-insert' ),
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flags: [ 'primary', 'constructive' ],
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modes: 'insert'
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},
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{
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label: OO.ui.deferMsg( 'visualeditor-dialog-action-cancel' ),
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flags: 'safe',
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modes: [ 'insert', 'edit', 'insert-select' ]
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},
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{
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action: 'select',
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label: OO.ui.deferMsg( 'visualeditor-dialog-reference-useexisting-label' ),
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modes: [ 'insert', 'edit' ]
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},
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{
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action: 'back',
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label: OO.ui.deferMsg( 'visualeditor-dialog-action-goback' ),
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flags: 'safe',
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modes: 'select'
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}
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];
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ve.ui.MWReferenceDialog.static.modelClasses = [ ve.dm.MWReferenceNode ];
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ve.ui.MWReferenceDialog.static.excludeCommands = [
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// No formatting
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'paragraph',
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'heading1',
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'heading2',
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'heading3',
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'heading4',
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'heading5',
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'heading6',
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'preformatted',
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'blockquote',
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// No tables
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'insertTable',
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'deleteTable',
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'mergeCells',
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'tableCaption',
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'tableCellHeader',
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'tableCellData',
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// No structure
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'bullet',
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'number',
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'indent',
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'outdent',
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// References
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'reference',
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'reference/existing',
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'referencesList'
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];
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// HACK: change group: 'cite' to group: 'cite-transclusion'
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ve.ui.MWReferenceDialog.static.toolbarGroups = ( function () {
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var toolbarGroups = ve.copy( ve.init.mw.Target.static.toolbarGroups );
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toolbarGroups[4].include[0].group = 'cite-transclusion';
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return toolbarGroups;
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} () );
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/**
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* Get the import rules for the surface widget in the dialog
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*
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* @see ve.dm.ElementLinearData#sanitize
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* @return {Object} Import rules
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*/
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ve.ui.MWReferenceDialog.static.getImportRules = function () {
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return ve.extendObject(
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ve.copy( ve.init.target.constructor.static.importRules ),
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{
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all: {
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blacklist: OO.simpleArrayUnion(
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ve.getProp( ve.init.target.constructor.static.importRules, 'all', 'blacklist' ) || [],
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[
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// Nested references are impossible
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'mwReference', 'mwReferencesList',
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// Lists and tables are actually possible in wikitext with a leading
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// line break but we prevent creating these with the UI
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'list', 'listItem', 'definitionList', 'definitionListItem',
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'table', 'tableCaption', 'tableSection', 'tableRow', 'tableCell'
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]
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),
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// Headings are not possible in wikitext without HTML
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conversions: {
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mwHeading: 'paragraph'
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}
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}
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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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* Determine whether the reference document we're editing has any content.
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* @return {boolean} Document has content
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*/
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ve.ui.MWReferenceDialog.prototype.documentHasContent = function () {
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// TODO: Check for other types of empty, e.g. only whitespace?
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return this.referenceModel.getDocument().data.countNonInternalElements() > 2;
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};
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/*
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* Determine whether any changes have been made (and haven't been undone)
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* @return {boolean} Dialog can be applied
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*/
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ve.ui.MWReferenceDialog.prototype.canApply = function () {
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return this.documentHasContent() &&
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( this.referenceSurface.getSurface().getModel().hasBeenModified() ||
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this.referenceGroupInput.input.getValue() !== this.originalGroup );
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};
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/**
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* Handle reference surface change events
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*/
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ve.ui.MWReferenceDialog.prototype.onSurfaceHistory = function () {
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var hasContent = this.documentHasContent();
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this.actions.setAbilities( {
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apply: this.canApply(),
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insert: hasContent,
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select: !hasContent && !this.search.isIndexEmpty()
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} );
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};
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/**
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* Handle reference group input change events
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*/
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ve.ui.MWReferenceDialog.prototype.onReferenceGroupInputChange = function () {
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this.actions.setAbilities( {
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apply: this.canApply()
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} );
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};
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/**
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* Handle search select events.
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*
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* @param {ve.dm.MWReferenceModel|null} ref Reference model or null if no item is selected
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*/
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ve.ui.MWReferenceDialog.prototype.onSearchSelect = function ( ref ) {
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if ( ref instanceof ve.dm.MWReferenceModel ) {
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if ( this.selectedNode instanceof ve.dm.MWReferenceNode ) {
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this.getFragment().removeContent();
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this.selectedNode = null;
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}
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this.useReference( ref );
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this.executeAction( 'insert' );
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}
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};
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/**
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* @inheritdoc
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*/
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ve.ui.MWReferenceDialog.prototype.getReadyProcess = function ( data ) {
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return ve.ui.MWReferenceDialog.super.prototype.getReadyProcess.call( this, data )
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.next( function () {
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this.referenceSurface.focus();
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}, this );
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};
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/**
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* @inheritdoc
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*/
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ve.ui.MWReferenceDialog.prototype.getBodyHeight = function () {
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// Clamp value to between 300 and 400px height, preferring the actual height if available
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return Math.min(
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400,
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Math.max(
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300,
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Math.ceil( this.panels.getCurrentItem().$element[0].scrollHeight )
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)
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);
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};
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/**
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* Work on a specific reference.
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*
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* @param {ve.dm.MWReferenceModel} [ref] Reference model, omit to work on a new reference
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* @chainable
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*/
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ve.ui.MWReferenceDialog.prototype.useReference = function ( ref ) {
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var group;
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// Properties
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if ( ref instanceof ve.dm.MWReferenceModel ) {
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// Use an existing reference
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this.referenceModel = ref;
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} else {
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// Create a new reference
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this.referenceModel = new ve.dm.MWReferenceModel();
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this.referenceModel.setDir( this.getFragment().getDocument().getDir() );
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this.referenceModel.setLang( this.getFragment().getDocument().getLang() );
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}
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// Cleanup
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if ( this.referenceSurface ) {
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this.referenceSurface.destroy();
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}
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// Properties
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this.referenceSurface = new ve.ui.MWSurfaceWidget(
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this.referenceModel.getDocument(),
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{
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$: this.$,
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tools: this.constructor.static.toolbarGroups,
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excludeCommands: this.constructor.static.excludeCommands,
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importRules: this.constructor.static.getImportRules()
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}
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);
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// Events
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this.referenceSurface.getSurface().getModel().connect( this, {
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history: this.onSurfaceHistory.bind( this )
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} );
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// Initialization
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this.originalGroup = this.referenceModel.getGroup();
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this.referenceGroupInput.input.setValue( this.originalGroup );
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this.contentFieldset.$element.append( this.referenceSurface.$element );
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this.referenceSurface.initialize();
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group = this.getFragment().getDocument().getInternalList()
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.getNodeGroup( this.referenceModel.getListGroup() );
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if ( group && group.keyedNodes[this.referenceModel.getListKey()].length > 1 ) {
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this.$reuseWarning.show();
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this.$reuseWarningText.text( mw.msg(
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'visualeditor-dialog-reference-editing-reused',
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group.keyedNodes[this.referenceModel.getListKey()].length
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) );
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} else {
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this.$reuseWarning.hide();
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}
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return this;
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};
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/**
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* @inheritdoc
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*/
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ve.ui.MWReferenceDialog.prototype.initialize = function () {
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// Parent method
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ve.ui.MWReferenceDialog.super.prototype.initialize.call( this );
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// Properties
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this.panels = new OO.ui.StackLayout( { $: this.$ } );
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this.editPanel = new OO.ui.PanelLayout( {
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$: this.$, scrollable: true, padded: true
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} );
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this.searchPanel = new OO.ui.PanelLayout( { $: this.$ } );
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this.reuseWarningIcon = new OO.ui.IconWidget( { icon: 'alert' } );
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this.$reuseWarningText = this.$( '<span>' );
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this.$reuseWarning = this.$( '<span>' ).append( this.reuseWarningIcon.$element, this.$reuseWarningText );
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this.contentFieldset = new OO.ui.FieldsetLayout( { $: this.$ } );
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this.optionsFieldset = new OO.ui.FieldsetLayout( {
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$: this.$,
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label: ve.msg( 'visualeditor-dialog-reference-options-section' ),
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icon: 'settings'
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} );
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this.referenceGroupInput = new ve.ui.MWReferenceGroupInputWidget( {
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$: this.$,
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$overlay: this.$overlay,
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emptyGroupName: ve.msg( 'visualeditor-dialog-reference-options-group-placeholder' )
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} );
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this.referenceGroupInput.input.connect( this, { change: 'onReferenceGroupInputChange' } );
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this.referenceGroupField = new OO.ui.FieldLayout( this.referenceGroupInput, {
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$: this.$,
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align: 'top',
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label: ve.msg( 'visualeditor-dialog-reference-options-group-label' )
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} );
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this.search = new ve.ui.MWReferenceSearchWidget( { $: this.$ } );
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// Events
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this.search.connect( this, { select: 'onSearchSelect' } );
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// Initialization
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this.panels.addItems( [ this.editPanel, this.searchPanel ] );
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this.editPanel.$element.append( this.$reuseWarning, this.contentFieldset.$element, this.optionsFieldset.$element );
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this.optionsFieldset.addItems( [ this.referenceGroupField ] );
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this.searchPanel.$element.append( this.search.$element );
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this.$body.append( this.panels.$element );
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};
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/**
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* Switches dialog to use existing reference mode
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*
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* @param {string} [action='select'] Symbolic name of action, either 'select' or 'insert-select'
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*/
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ve.ui.MWReferenceDialog.prototype.useExistingReference = function ( action ) {
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action = action || 'select';
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if ( action === 'insert-select' || action === 'select' ) {
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this.actions.setMode( action );
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}
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this.search.buildIndex();
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this.panels.setItem( this.searchPanel );
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this.search.getQuery().focus().select();
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};
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/**
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* @inheritdoc
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*/
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ve.ui.MWReferenceDialog.prototype.getActionProcess = function ( action ) {
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if ( action === 'insert' || action === 'apply' ) {
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return new OO.ui.Process( function () {
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var surfaceModel = this.getFragment().getSurface();
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this.referenceModel.setGroup( this.referenceGroupInput.input.getValue() );
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// Insert reference (will auto-create an internal item if needed)
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if ( !( this.selectedNode instanceof ve.dm.MWReferenceNode ) ) {
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if ( !this.referenceModel.findInternalItem( surfaceModel ) ) {
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this.referenceModel.insertInternalItem( surfaceModel );
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}
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// Collapse returns a new fragment, so update this.fragment
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this.fragment = this.getFragment().collapseToEnd();
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this.referenceModel.insertReferenceNode( this.getFragment() );
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}
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// Update internal item
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this.referenceModel.updateInternalItem( surfaceModel );
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this.close( { action: action } );
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}, this );
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} else if ( action === 'back' ) {
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this.actions.setMode( this.selectedNode ? 'edit' : 'insert' );
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this.panels.setItem( this.editPanel );
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this.editPanel.$element.find( '.ve-ce-documentNode' )[0].focus();
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} else if ( action === 'select' || action === 'insert-select' ) {
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this.useExistingReference( action );
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}
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return ve.ui.MWReferenceDialog.super.prototype.getActionProcess.call( this, action );
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};
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/**
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* @inheritdoc
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* @param {Object} [data] Setup data
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* @param {boolean} [data.useExistingReference] Open the dialog in "use existing reference" mode
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*/
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ve.ui.MWReferenceDialog.prototype.getSetupProcess = function ( data ) {
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data = data || {};
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return ve.ui.MWReferenceDialog.super.prototype.getSetupProcess.call( this, data )
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.next( function () {
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this.panels.setItem( this.editPanel );
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if ( this.selectedNode instanceof ve.dm.MWReferenceNode ) {
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this.useReference(
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ve.dm.MWReferenceModel.static.newFromReferenceNode( this.selectedNode )
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);
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} else {
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this.useReference( null );
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this.actions.setAbilities( { apply: false, insert: false } );
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}
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this.actions.setMode( this.selectedNode ? 'edit' : 'insert' );
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this.search.setInternalList( this.getFragment().getDocument().getInternalList() );
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if ( data.useExisting ) {
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this.useExistingReference( 'insert-select' );
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}
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// If we're using an existing reference, start off disabled
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// If not, set disabled based on whether or not there are any existing ones.
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this.actions.setAbilities( {
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select: !( this.selectedNode instanceof ve.dm.MWReferenceNode ) &&
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!this.search.isIndexEmpty(),
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apply: false
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} );
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this.referenceGroupInput.populateMenu( this.getFragment().getDocument().getInternalList() );
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}, this );
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};
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/**
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* @inheritdoc
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*/
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ve.ui.MWReferenceDialog.prototype.getTeardownProcess = function ( data ) {
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return ve.ui.MWReferenceDialog.super.prototype.getTeardownProcess.call( this, data )
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.first( function () {
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this.search.getQuery().setValue( '' );
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this.referenceSurface.destroy();
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this.referenceSurface = null;
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this.referenceModel = null;
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}, this );
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};
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/* Registration */
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ve.ui.windowFactory.register( ve.ui.MWReferenceDialog );
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