mirror of
https://gerrit.wikimedia.org/r/mediawiki/extensions/VisualEditor
synced 2024-11-15 10:35:48 +00:00
37240aca59
Show an inspector with inputwidget when the user clicks a math node. The data of the math equation is shown in the edit box, it can re-render the math tag image when the inspector is closed, and save the change when saving the page. TODO: * Change the icon from link to math * Translate title by translatewiki in i18n * Other further UI improvements Change-Id: I4d7533af25186cc39cc4bc6a4326d222ffd6db19
126 lines
3.4 KiB
JavaScript
126 lines
3.4 KiB
JavaScript
/*!
|
|
* VisualEditor ContentEditable MWMathNode class.
|
|
*
|
|
* @copyright 2011-2013 VisualEditor Team and others; see AUTHORS.txt
|
|
* @license The MIT License (MIT); see LICENSE.txt
|
|
*/
|
|
|
|
/*global mw*/
|
|
|
|
/**
|
|
* ContentEditable MediaWiki math node.
|
|
*
|
|
* @class
|
|
* @extends ve.ce.LeafNode
|
|
* @mixins ve.ce.FocusableNode
|
|
* @mixins ve.ce.ProtectedNode
|
|
*
|
|
* @constructor
|
|
* @param {ve.dm.MWMathNode} model Model to observe
|
|
* @param {Object} [config] Config options
|
|
*/
|
|
ve.ce.MWMathNode = function VeCeMWMathNode( model, config ) {
|
|
// Parent constructor
|
|
ve.ce.LeafNode.call( this, model, config );
|
|
|
|
// Mixin constructors
|
|
ve.ce.FocusableNode.call( this );
|
|
ve.ce.ProtectedNode.call( this );
|
|
ve.ce.GeneratedContentNode.call( this );
|
|
|
|
// Events
|
|
this.model.connect( this, { 'update': 'onUpdate' } );
|
|
this.$.on( 'click', ve.bind( this.onClick, this ) );
|
|
|
|
// DOM Changes
|
|
this.$.addClass( 've-ce-mwMathNode' );
|
|
this.$.attr( 'src', model.getAttribute( 'src' ) );
|
|
this.$.attr( 'alt', model.getAttribute( 'alt' ) );
|
|
};
|
|
|
|
/* Inheritance */
|
|
|
|
ve.inheritClass( ve.ce.MWMathNode, ve.ce.LeafNode );
|
|
|
|
ve.mixinClass( ve.ce.MWMathNode, ve.ce.FocusableNode );
|
|
ve.mixinClass( ve.ce.MWMathNode, ve.ce.ProtectedNode );
|
|
ve.mixinClass( ve.ce.MWMathNode, ve.ce.GeneratedContentNode );
|
|
|
|
/* Static Properties */
|
|
|
|
ve.ce.MWMathNode.static.name = 'mwMath';
|
|
|
|
ve.ce.MWMathNode.static.tagName = 'img';
|
|
|
|
/* Methods */
|
|
|
|
ve.ce.MWMathNode.prototype.generateContents = function () {
|
|
var deferred = $.Deferred();
|
|
$.ajax( {
|
|
'url': mw.util.wikiScript( 'api' ),
|
|
'data': {
|
|
'action': 'visualeditor',
|
|
'paction': 'parsefragment',
|
|
'page': mw.config.get( 'wgRelevantPageName' ),
|
|
'wikitext': '<math>' + this.model.getAttribute( 'extsrc' ) + '</math>',
|
|
'token': mw.user.tokens.get( 'editToken' ),
|
|
'format': 'json'
|
|
},
|
|
'dataType': 'json',
|
|
'type': 'POST',
|
|
// Wait up to 100 seconds before giving up
|
|
'timeout': 100000,
|
|
'cache': 'false',
|
|
'success': ve.bind( this.onParseSuccess, this, deferred ),
|
|
'error': ve.bind( this.onParseError, this, deferred )
|
|
} );
|
|
return deferred.promise();
|
|
};
|
|
|
|
/**
|
|
* Handle a successful response from the parser for the wikitext fragment.
|
|
*
|
|
* @param {jQuery.Deferred} deferred The Deferred object created by generateContents
|
|
* @param {Object} response Response data
|
|
*/
|
|
ve.ce.MWMathNode.prototype.onParseSuccess = function ( deferred, response ) {
|
|
var data = response.visualeditor, contentNodes = $( data.content ).get();
|
|
this.$.attr( 'alt', contentNodes[0].childNodes[0].getAttribute( 'alt' ) );
|
|
this.$.attr( 'src', contentNodes[0].childNodes[0].getAttribute( 'src' ) );
|
|
deferred.resolve( contentNodes );
|
|
};
|
|
|
|
/**
|
|
* Handle an unsuccessful response from the parser for the wikitext fragment.
|
|
*
|
|
* @param {jQuery.Deferred} deferred The promise object created by generateContents
|
|
* @param {Object} response Response data
|
|
*/
|
|
ve.ce.MWMathNode.prototype.onParseError = function ( deferred ) {
|
|
deferred.reject();
|
|
};
|
|
|
|
/**
|
|
* Handle the mouse click.
|
|
*
|
|
* @method
|
|
* @param {jQuery.Event} e Click event
|
|
*/
|
|
ve.ce.MWMathNode.prototype.onClick = function ( e ) {
|
|
var surfaceModel = this.getRoot().getSurface().getModel(),
|
|
selectionRange = surfaceModel.getSelection(),
|
|
nodeRange = this.model.getOuterRange();
|
|
|
|
surfaceModel.getFragment(
|
|
e.shiftKey ?
|
|
ve.Range.newCoveringRange(
|
|
[ selectionRange, nodeRange ], selectionRange.from > nodeRange.from
|
|
) :
|
|
nodeRange
|
|
).select();
|
|
};
|
|
|
|
/* Registration */
|
|
|
|
ve.ce.nodeFactory.register( ve.ce.MWMathNode );
|