mirror of
https://gerrit.wikimedia.org/r/mediawiki/extensions/VisualEditor
synced 2024-11-15 18:39:52 +00:00
8d33a3de0d
* Made method descriptions imperative: "Do this" rather than "Does this" * Changed use of "this object" to "the object" in method documentation * Added missing documentation * Fixed incorrect documentation * Fixed incorrect debug method names (as in those VeDmClassName tags we add to functions so they make sense when dumped into in the console) * Normalized use of package names throughout * Normalized class descriptions * Removed incorrect @abstract tags * Added missing @method tags * Lots of other minor cleanup Change-Id: I4ea66a2dd107613e2ea3a5f56ff54d675d72957e
64 lines
1.1 KiB
JavaScript
64 lines
1.1 KiB
JavaScript
/*!
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* VisualEditor HistoryAction class.
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*
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* @copyright 2011-2012 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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* History action.
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*
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* @class
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* @extends ve.Action
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* @constructor
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* @param {ve.Surface} surface Surface to act on
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*/
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ve.HistoryAction = function VeHistoryAction( surface ) {
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// Parent constructor
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ve.Action.call( this, surface );
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};
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/* Inheritance */
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ve.inheritClass( ve.HistoryAction, ve.Action );
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/* Static Properties */
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/**
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* List of allowed methods for the action.
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*
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* @static
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* @property
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*/
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ve.HistoryAction.static.methods = ['undo', 'redo'];
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/* Methods */
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/**
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* Step backwards in time.
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*
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* @method
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*/
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ve.HistoryAction.prototype.undo = function () {
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var range = this.surface.getModel().undo();
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if ( range ) {
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this.surface.getView().showSelection( range );
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}
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};
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/**
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* Step forwards in time.
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*
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* @method
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*/
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ve.HistoryAction.prototype.redo = function () {
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var range = this.surface.getModel().redo();
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if ( range ) {
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this.surface.getView().showSelection( range );
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}
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};
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/* Registration */
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ve.actionFactory.register( 'history', ve.HistoryAction );
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