mediawiki-extensions-Visual.../modules/ve/ui/tools/ve.ui.ButtonTool.js
Trevor Parscal 6b34f09df2 Removed some whitespace
And added a license to some files that didn't have it yet

Change-Id: I3a7e60374d1198d369a0475b8f65f7415012a337
2012-07-19 14:25:16 -07:00

61 lines
1.2 KiB
JavaScript

/**
* VisualEditor user interface ButtonTool class.
*
* @copyright 2011-2012 VisualEditor Team and others; see AUTHORS.txt
* @license The MIT License (MIT); see LICENSE.txt
*/
/**
* Creates an ve.ui.ButtonTool object.
*
* @class
* @constructor
* @param {ve.ui.Toolbar} toolbar
* @param {String} name
*/
ve.ui.ButtonTool = function( toolbar, name, title ) {
// Inheritance
ve.ui.Tool.call( this, toolbar, name, title );
if ( !name ) {
return;
}
// Properties
this.$.addClass( 'es-toolbarButtonTool' ).addClass( 'es-toolbarButtonTool-' + name );
// Events
var _this = this;
this.$.bind( {
'mousedown': function( e ) {
if ( e.which === 1 ) {
e.preventDefault();
return false;
}
},
'mouseup': function ( e ) {
if ( e.which === 1 ) {
_this.onClick( e );
}
}
} );
};
/* Methods */
ve.ui.ButtonTool.prototype.onClick = function() {
throw 'ButtonTool.onClick not implemented in this subclass:' + this.constructor;
};
ve.ui.ButtonTool.prototype.updateEnabled = function() {
if ( this.enabled ) {
this.$.removeClass( 'es-toolbarButtonTool-disabled' );
} else {
this.$.addClass( 'es-toolbarButtonTool-disabled' );
}
};
/* Inheritance */
ve.extendClass( ve.ui.ButtonTool, ve.ui.Tool );