mediawiki-extensions-Visual.../modules/ve/ui/tools/buttons/ve.ui.RedoButtonTool.js
James D. Forrester 82114467f1 Bump copyright notice year range to -2013 over -2012
199 files touched. Whee!

Change-Id: Id82ce4a32f833406db4a1cc585674f2bdb39ba0d
2013-02-19 15:37:34 -08:00

74 lines
1.8 KiB
JavaScript

/*!
* VisualEditor UserInterface RedoButtonTool class.
*
* @copyright 2011-2013 VisualEditor Team and others; see AUTHORS.txt
* @license The MIT License (MIT); see LICENSE.txt
*/
/**
* UserInterface redo button tool.
*
* @class
* @extends ve.ui.ButtonTool
* @constructor
* @param {ve.ui.Toolbar} toolbar
*/
ve.ui.RedoButtonTool = function VeUiRedoButtonTool( toolbar ) {
// Parent constructor
ve.ui.ButtonTool.call( this, toolbar );
// Events
this.toolbar.getSurface().getModel().addListenerMethod( this, 'history', 'onUpdateState' );
// Initialization
this.setDisabled( true );
};
/* Inheritance */
ve.inheritClass( ve.ui.RedoButtonTool, ve.ui.ButtonTool );
/* Static Properties */
ve.ui.RedoButtonTool.static.name = 'redo';
ve.ui.RedoButtonTool.static.icon = 'redo';
ve.ui.RedoButtonTool.static.titleMessage = 'visualeditor-historybutton-redo-tooltip';
/* Methods */
/**
* Handle the button being clicked.
*
* @method
*/
ve.ui.RedoButtonTool.prototype.onClick = function () {
this.toolbar.getSurface().execute( 'history', 'redo' );
};
/**
* Handle the toolbar state being updated.
*
* @method
* @param {ve.dm.Node[]} nodes List of nodes covered by the current selection
* @param {ve.AnnotationSet} full Annotations that cover all of the current selection
* @param {ve.AnnotationSet} partial Annotations that cover some or all of the current selection
*/
ve.ui.RedoButtonTool.prototype.onUpdateState = function () {
this.setDisabled( !this.toolbar.getSurface().getModel().hasFutureState() );
};
/* Registration */
ve.ui.toolFactory.register( 'redo', ve.ui.RedoButtonTool );
ve.commandRegistry.register(
'redo', 'history', 'redo'
);
ve.triggerRegistry.register(
'redo', { 'mac': new ve.Trigger( 'cmd+shift+z' ), 'pc': new ve.Trigger( 'ctrl+shift+z' ) }
);