mirror of
https://gerrit.wikimedia.org/r/mediawiki/extensions/Cite
synced 2024-11-13 17:53:09 +00:00
436 lines
12 KiB
JavaScript
436 lines
12 KiB
JavaScript
/*!
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* VisualEditor UserInterface MediaWiki MWReferenceDialog class.
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*
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* @copyright 2011-2018 VisualEditor Team's Cite sub-team and others; see AUTHORS.txt
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* @license MIT
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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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this.useExisting = false;
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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( 'cite-ve-dialog-reference-title' );
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ve.ui.MWReferenceDialog.static.actions = [
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{
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action: 'done',
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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: [ 'progressive', 'primary' ],
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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', 'close' ],
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modes: [ 'readonly', 'insert', 'edit', 'insert-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.includeCommands = null;
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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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'bulletWrapOnce',
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'number',
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'numberWrapOnce',
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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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'citoid',
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'referencesList'
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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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var rules = ve.copy( ve.init.target.constructor.static.importRules );
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return ve.extendObject(
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rules,
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{
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all: {
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blacklist: ve.extendObject(
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{
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// Nested references are impossible
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mwReference: true,
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mwReferencesList: true,
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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: true,
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listItem: true,
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definitionList: true,
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definitionListItem: true,
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table: true,
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tableCaption: true,
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tableSection: true,
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tableRow: true,
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tableCell: true,
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mwTable: true,
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mwTransclusionTableCell: true
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},
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ve.getProp( rules, 'all', 'blacklist' )
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),
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// Headings are not possible in wikitext without HTML
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conversions: ve.extendObject(
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{
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mwHeading: 'paragraph'
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},
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ve.getProp( rules, 'all', 'conversions' )
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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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*
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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 && this.referenceModel.getDocument().data.hasContent();
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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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*
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* @return {boolean} Changes have been made
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*/
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ve.ui.MWReferenceDialog.prototype.isModified = function () {
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return this.documentHasContent() &&
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( this.referenceTarget.hasBeenModified() ||
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this.referenceGroupInput.getValue() !== this.originalGroup );
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};
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/**
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* Handle reference target widget change events
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*/
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ve.ui.MWReferenceDialog.prototype.onTargetChange = function () {
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var hasContent = this.documentHasContent();
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this.actions.setAbilities( {
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done: this.isModified(),
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insert: hasContent
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} );
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if ( !this.trackedInputChange ) {
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ve.track( 'activity.' + this.constructor.static.name, { action: 'input' } );
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this.trackedInputChange = true;
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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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done: this.isModified()
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} );
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if ( !this.trackedInputChange ) {
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ve.track( 'activity.' + this.constructor.static.name, { action: 'input' } );
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this.trackedInputChange = true;
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}
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};
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/**
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* Handle search results choose events.
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*
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* @param {ve.ui.MWReferenceResultWidget} item Chosen item
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*/
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ve.ui.MWReferenceDialog.prototype.onSearchResultsChoose = function ( item ) {
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var ref = item.getData();
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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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ve.track( 'activity.' + this.constructor.static.name, { action: 'reuse-choose' } );
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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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if ( this.useExisting ) {
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this.search.getQuery().focus().select();
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} else {
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this.referenceTarget.focus();
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}
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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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* @return {ve.ui.MWReferenceDialog}
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* @chainable
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*/
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ve.ui.MWReferenceDialog.prototype.useReference = function ( ref ) {
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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( this.getFragment().getDocument() );
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}
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this.referenceTarget.setDocument( this.referenceModel.getDocument() );
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// Initialization
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this.originalGroup = this.referenceModel.getGroup();
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// Set the group input while it's disabled, so this doesn't pop up the group-picker menu
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this.referenceGroupInput.setDisabled( true );
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this.referenceGroupInput.setValue( this.originalGroup );
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this.referenceGroupInput.setDisabled( false );
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var group = this.getFragment().getDocument().getInternalList()
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.getNodeGroup( this.referenceModel.getListGroup() );
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if ( ve.getProp( group, 'keyedNodes', this.referenceModel.getListKey(), 'length' ) > 1 ) {
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this.$reuseWarning.removeClass( 'oo-ui-element-hidden' );
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this.$reuseWarningText.text( mw.msg(
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'cite-ve-dialog-reference-editing-reused-long',
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group.keyedNodes[ this.referenceModel.getListKey() ].length
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) );
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} else {
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this.$reuseWarning.addClass( 'oo-ui-element-hidden' );
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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();
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this.editPanel = new OO.ui.PanelLayout( {
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scrollable: true, padded: true
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} );
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this.searchPanel = new OO.ui.PanelLayout();
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this.reuseWarningIcon = new OO.ui.IconWidget( { icon: 'alert' } );
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this.$reuseWarningText = $( '<span>' );
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this.$reuseWarning = $( '<div>' )
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.addClass( 've-ui-mwReferenceDialog-reuseWarning' )
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.append( this.reuseWarningIcon.$element, this.$reuseWarningText );
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var citeCommands = Object.keys( ve.init.target.getSurface().commandRegistry.registry ).filter( function ( command ) {
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return command.indexOf( 'cite-' ) !== -1;
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} );
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this.referenceTarget = ve.init.target.createTargetWidget(
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{
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includeCommands: this.constructor.static.includeCommands,
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excludeCommands: this.constructor.static.excludeCommands.concat( citeCommands ),
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importRules: this.constructor.static.getImportRules(),
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inDialog: this.constructor.static.name,
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placeholder: ve.msg( 'cite-ve-dialog-reference-placeholder' )
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}
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);
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this.contentFieldset = new OO.ui.FieldsetLayout();
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this.optionsFieldset = new OO.ui.FieldsetLayout( {
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label: ve.msg( 'cite-ve-dialog-reference-options-section' ),
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icon: 'settings'
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} );
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this.contentFieldset.$element.append( this.referenceTarget.$element );
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this.referenceGroupInput = new ve.ui.MWReferenceGroupInputWidget( {
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$overlay: this.$overlay,
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emptyGroupName: ve.msg( 'cite-ve-dialog-reference-options-group-placeholder' )
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} );
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this.referenceGroupInput.connect( this, { change: 'onReferenceGroupInputChange' } );
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this.referenceGroupField = new OO.ui.FieldLayout( this.referenceGroupInput, {
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align: 'top',
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label: ve.msg( 'cite-ve-dialog-reference-options-group-label' )
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} );
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this.search = new ve.ui.MWReferenceSearchWidget();
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// Events
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this.search.getResults().connect( this, { choose: 'onSearchResultsChoose' } );
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this.referenceTarget.connect( this, { change: 'onTargetChange' } );
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// Initialization
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this.panels.addItems( [ this.editPanel, this.searchPanel ] );
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this.editPanel.$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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ve.ui.MWReferenceDialog.prototype.useExistingReference = function () {
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this.actions.setMode( 'insert-select' );
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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 === 'done' ) {
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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.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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}
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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( { done: false, insert: false } );
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}
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this.search.setInternalList( this.getFragment().getDocument().getInternalList() );
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var isReadOnly = this.isReadOnly();
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this.referenceTarget.setReadOnly( isReadOnly );
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this.referenceGroupInput.setReadOnly( isReadOnly );
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if ( data.useExisting ) {
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this.useExistingReference();
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}
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this.useExisting = !!data.useExisting;
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this.actions.setAbilities( {
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done: false
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} );
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this.referenceGroupInput.populateMenu( this.getFragment().getDocument().getInternalList() );
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this.trackedInputChange = false;
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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.referenceTarget.getSurface().getModel().disconnect( this );
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this.search.getQuery().setValue( '' );
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this.referenceTarget.clear();
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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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