mirror of
https://gerrit.wikimedia.org/r/mediawiki/extensions/VisualEditor
synced 2024-09-27 20:26:46 +00:00
56679dfb35
This prevents the discard warning from being shown if the user switches back to NWE then back to VE, as by this point they have left section editing. Change-Id: I734684c54a8900aab3332ed8421cb42f7f845738
433 lines
12 KiB
JavaScript
433 lines
12 KiB
JavaScript
/*!
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* VisualEditor MediaWiki Initialization DesktopWikitextArticleTarget 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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*
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* @class
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* @extends ve.init.mw.DesktopArticleTarget
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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.init.mw.DesktopWikitextArticleTarget = function VeInitMwDesktopWikitextArticleTarget( config ) {
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// Parent constructor
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ve.init.mw.DesktopWikitextArticleTarget.super.call( this, config );
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};
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/* Inheritance */
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OO.inheritClass( ve.init.mw.DesktopWikitextArticleTarget, ve.init.mw.DesktopArticleTarget );
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/* Events */
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/* Static Properties */
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ve.init.mw.DesktopWikitextArticleTarget.static.trackingName = 'desktopWikitext';
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ve.init.mw.DesktopWikitextArticleTarget.static.importRules = ve.extendObject( {},
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ve.init.mw.DesktopWikitextArticleTarget.static.importRules, {
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all: {
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keepEmptyContentBranches: true
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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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* @inheritdoc
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*/
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ve.init.mw.DesktopWikitextArticleTarget.prototype.switchToWikitextEditor = function ( discardChanges, modified ) {
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var dataPromise,
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target = this;
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if ( discardChanges ) {
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dataPromise = mw.libs.ve.targetLoader.requestPageData(
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'source',
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this.pageName,
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null, // We may have this.section but VE is always full page at the moment
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this.requestedRevId,
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this.constructor.name
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).then(
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function ( response ) { return response; },
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function () {
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// TODO: Some sort of progress bar?
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ve.init.mw.DesktopWikitextArticleTarget.super.prototype.switchToWikitextEditor.call(
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target,
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discardChanges,
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modified
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);
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// Keep everything else waiting so our error handler can do its business
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return $.Deferred().promise();
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}
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);
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} else {
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this.serialize( this.getDocToSave() );
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dataPromise = this.serializing.then( function ( response ) {
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// HACK - add parameters the API doesn't provide for a VE->WT switch
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var data = response.visualeditoredit;
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data.etag = target.etag;
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data.fromEditedState = modified;
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data.notices = target.remoteNotices;
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data.protectedClasses = target.protectedClasses;
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data.basetimestamp = target.baseTimeStamp;
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data.starttimestamp = target.startTimeStamp;
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data.oldid = target.revid;
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return response;
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} );
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}
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this.setMode( 'source' );
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this.reloadSurface( dataPromise );
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};
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/**
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* Switch to the visual editor.
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*/
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ve.init.mw.DesktopWikitextArticleTarget.prototype.switchToVisualEditor = function () {
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var dataPromise, windowManager, switchWindow,
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target = this;
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if ( this.section !== null ) {
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// WT -> VE switching is not yet supported in sections, so
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// show a discard-only confirm dialog, then reload the whole page.
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windowManager = new OO.ui.WindowManager();
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switchWindow = new mw.libs.ve.SwitchConfirmDialog();
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$( 'body' ).append( windowManager.$element );
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windowManager.addWindows( [ switchWindow ] );
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windowManager.openWindow( switchWindow, { mode: 'simple' } )
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.then( function ( opened ) {
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return opened;
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} )
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.then( function ( closing ) { return closing; } )
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.then( function ( data ) {
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if ( data && data.action === 'discard' ) {
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target.section = null;
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target.setMode( 'visual' );
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target.reloadSurface();
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}
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windowManager.destroy();
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} );
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} else {
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dataPromise = mw.libs.ve.targetLoader.requestParsoidData(
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this.pageName,
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this.revid,
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this.constructor.name,
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this.edited,
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this.getDocToSave()
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);
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this.setMode( 'visual' );
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this.reloadSurface( dataPromise );
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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.init.mw.DesktopWikitextArticleTarget.prototype.editSource = function () {
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// Don't bother with a confirm dialog when switching to the new wikitext editor.
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// Second argument (modified) is never checked if we are keeping changes, so
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// don't bother computing it.
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this.switchToWikitextEditor( false );
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};
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/**
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* @inheritdoc
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*/
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ve.init.mw.DesktopWikitextArticleTarget.prototype.onWindowPopState = function ( e ) {
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var veaction;
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if ( !this.verifyPopState( e.state ) ) {
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return;
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}
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// Parent method
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ve.init.mw.DesktopWikitextArticleTarget.super.prototype.onWindowPopState.apply( this, arguments );
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veaction = this.currentUri.query.veaction;
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if ( this.active ) {
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if ( veaction === 'editsource' && this.mode === 'visual' ) {
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this.actFromPopState = true;
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this.switchToWikitextEditor();
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} else if ( veaction === 'edit' && this.mode === 'source' ) {
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this.actFromPopState = true;
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this.switchToVisualEditor();
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}
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}
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};
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/**
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* Reload the target surface in the new editor mode
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*
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* @param {jQuery.Promise} [dataPromise] Data promise, if any
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*/
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ve.init.mw.DesktopWikitextArticleTarget.prototype.reloadSurface = function ( dataPromise ) {
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var target = this;
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// Create progress - will be discarded when surface is destroyed.
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this.getSurface().createProgress(
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$.Deferred().promise(),
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ve.msg( this.mode === 'source' ? 'visualeditor-mweditmodesource-progress' : 'visualeditor-mweditmodeve-progress' ),
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true /* non-cancellable */
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);
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this.activating = true;
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this.activatingDeferred = $.Deferred();
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this.load( dataPromise );
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this.activatingDeferred.done( function () {
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target.updateHistoryState();
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target.afterActivate();
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target.setupTriggerListeners();
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} );
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this.toolbarSetupDeferred.resolve();
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};
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/**
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* @inheritdoc
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*/
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ve.init.mw.DesktopWikitextArticleTarget.prototype.setupToolbar = function ( surface ) {
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var actionGroups;
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// Parent method
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ve.init.mw.DesktopWikitextArticleTarget.super.prototype.setupToolbar.apply( this, arguments );
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if ( this.mode === 'source' ) {
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// HACK: Replace source button with VE button. This should be via the registry,
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// or we should have a toggle tool.
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actionGroups = ve.copy( this.constructor.static.actionGroups );
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actionGroups[ 2 ].include[ 0 ] = 'editModeVisual';
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this.getActions().setup( actionGroups, surface );
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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.init.mw.DesktopWikitextArticleTarget.prototype.parseHtml = function ( content ) {
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var doc;
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if ( this.mode === 'source' ) {
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doc = ve.createDocumentFromHtml( '' );
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content.split( '\n' ).forEach( function ( line ) {
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var p = doc.createElement( 'p' );
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p.appendChild( doc.createTextNode( line ) );
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doc.body.appendChild( p );
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} );
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return doc;
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} else {
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// Parent method
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return ve.init.mw.DesktopWikitextArticleTarget.super.prototype.parseHtml.apply( this, arguments );
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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.init.mw.DesktopWikitextArticleTarget.prototype.createTargetWidget = function ( dmDoc, config ) {
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if ( this.mode === 'source' ) {
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return new ve.ui.MWTargetWidget( dmDoc, ve.extendObject( {
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commandRegistry: ve.ui.commandRegistry,
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sequenceRegistry: ve.ui.sequenceRegistry,
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dataTransferHandlerFactory: ve.ui.dataTransferHandlerFactory
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}, config ) );
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} else {
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// Parent method
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return ve.init.mw.DesktopWikitextArticleTarget.super.prototype.createTargetWidget.apply( this, arguments );
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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.init.mw.DesktopWikitextArticleTarget.prototype.createSurface = function ( dmDoc, config ) {
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// Use a regular surface in target widgets
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if ( this.mode !== 'source' || ( config && config.inTargetWidget ) ) {
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// Parent method
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return ve.init.mw.DesktopWikitextArticleTarget.super.prototype.createSurface.apply( this, arguments );
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} else {
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return new ve.ui.MWDesktopWikitextSurface( dmDoc, this.getSurfaceConfig( {
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commandRegistry: ve.ui.wikitextCommandRegistry,
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sequenceRegistry: ve.ui.wikitextSequenceRegistry,
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dataTransferHandlerFactory: ve.ui.wikitextDataTransferHandlerFactory
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} ) );
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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.init.mw.DesktopWikitextArticleTarget.prototype.restoreEditSection = function () {
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if ( this.mode !== 'source' ) {
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// Parent method
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return ve.init.mw.DesktopWikitextArticleTarget.super.prototype.restoreEditSection.apply( this, arguments );
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}
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};
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/**
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* Get a wikitext fragment from a document
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*
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* @param {ve.dm.Document} doc Document
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* @param {boolean} [useRevision=true] Whether to use the revision ID + ETag
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* @return {jQuery.Promise} Abortable promise which resolves with a wikitext string
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*/
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ve.init.mw.DesktopWikitextArticleTarget.prototype.getWikitextFragment = function ( doc, useRevision ) {
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var promise, xhr,
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params = {
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action: 'visualeditoredit',
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token: this.editToken,
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paction: 'serialize',
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html: ve.dm.converter.getDomFromModel( doc ).body.innerHTML,
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page: this.pageName
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};
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if ( useRevision === undefined || useRevision ) {
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params.oldid = this.revid;
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params.etag = this.etag;
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}
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xhr = new mw.Api().post(
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params,
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{ contentType: 'multipart/form-data' }
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);
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promise = xhr.then( function ( response ) {
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if ( response.visualeditoredit ) {
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return response.visualeditoredit.content;
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}
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return $.Deferred().reject();
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} );
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promise.abort = function () {
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xhr.abort();
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};
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return promise;
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};
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/**
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* @inheritdoc
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*/
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ve.init.mw.DesktopWikitextArticleTarget.prototype.createModelFromDom = function ( doc ) {
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var i, l, conf, children, data;
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if ( this.mode !== 'source' ) {
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// Parent method
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return ve.init.mw.DesktopWikitextArticleTarget.super.prototype.createModelFromDom.apply( this, arguments );
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}
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conf = mw.config.get( 'wgVisualEditor' );
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children = doc.body.children;
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data = [];
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// Wikitext documents are just plain text paragraphs, so we can just do a simple manual conversion.
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for ( i = 0, l = children.length; i < l; i++ ) {
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data.push( { type: 'paragraph' } );
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ve.batchPush( data, children[ i ].textContent.split( '' ) );
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data.push( { type: '/paragraph' } );
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}
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data.push( { type: 'internalList' }, { type: '/internalList' } );
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return new ve.dm.Document( data, doc, null, null, null, conf.pageLanguageCode, conf.pageLanguageDir );
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};
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/**
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* @inheritdoc
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*/
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ve.init.mw.DesktopWikitextArticleTarget.prototype.prepareCacheKey = function () {
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if ( this.mode !== 'source' ) {
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// Parent method
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return ve.init.mw.DesktopWikitextArticleTarget.super.prototype.prepareCacheKey.apply( this, arguments );
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}
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// else: No need, just wikitext
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};
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/**
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* @inheritdoc
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*/
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ve.init.mw.DesktopWikitextArticleTarget.prototype.createDocToSave = function () {
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var i, l, text, data;
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if ( this.mode !== 'source' ) {
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// Parent method
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return ve.init.mw.DesktopWikitextArticleTarget.super.prototype.createDocToSave.apply( this, arguments );
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}
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text = '';
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data = this.getSurface().getModel().getDocument().data.data;
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for ( i = 0, l = data.length; i < l; i++ ) {
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if ( data[ i ].type === '/paragraph' && data[ i + 1 ].type === 'paragraph' ) {
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text += '\n';
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} else if ( !data[ i ].type ) {
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text += data[ i ];
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}
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}
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return text;
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};
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/**
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* @inheritdoc
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*/
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ve.init.mw.DesktopWikitextArticleTarget.prototype.tryWithPreparedCacheKey = function ( doc, options ) {
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var data, postData;
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if ( this.mode === 'source' ) {
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data = {
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wikitext: doc,
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format: 'json'
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};
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if ( this.section !== null ) {
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data.section = this.section;
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}
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postData = ve.extendObject( {}, options, data );
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if ( data.token ) {
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return new mw.Api().post( postData, { contentType: 'multipart/form-data' } );
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}
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return new mw.Api().postWithToken( 'csrf', postData, { contentType: 'multipart/form-data' } );
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} else {
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// Parent method
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return ve.init.mw.DesktopWikitextArticleTarget.super.prototype.tryWithPreparedCacheKey.apply( this, arguments );
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}
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};
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/* Registration */
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ve.init.mw.targetFactory.register( ve.init.mw.DesktopWikitextArticleTarget );
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/**
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* MediaWiki UserInterface edit mode visual tool.
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*
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* @class
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* @extends ve.ui.MWEditModeTool
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* @constructor
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* @param {OO.ui.ToolGroup} toolGroup
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* @param {Object} [config] Config options
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*/
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ve.ui.MWEditModeVisualTool = function VeUiMWEditModeVisualTool() {
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ve.ui.MWEditModeVisualTool.super.apply( this, arguments );
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};
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OO.inheritClass( ve.ui.MWEditModeVisualTool, ve.ui.MWEditModeTool );
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ve.ui.MWEditModeVisualTool.static.name = 'editModeVisual';
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ve.ui.MWEditModeVisualTool.static.icon = 'edit';
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ve.ui.MWEditModeVisualTool.static.title =
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OO.ui.deferMsg( 'visualeditor-mweditmodeve-tool' );
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/**
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* @inheritdoc
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*/
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ve.ui.MWEditModeVisualTool.prototype.onSelect = function () {
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this.toolbar.getTarget().switchToVisualEditor();
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this.setActive( false );
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};
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/**
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* @inheritdoc
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*/
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ve.ui.MWEditModeVisualTool.prototype.onUpdateState = function () {
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// Parent method
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ve.ui.MWEditModeVisualTool.super.prototype.onUpdateState.apply( this, arguments );
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this.setDisabled( ve.init.target.modes.indexOf( 'visual' ) === -1 );
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};
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ve.ui.toolFactory.register( ve.ui.MWEditModeVisualTool );
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