mirror of
https://gerrit.wikimedia.org/r/mediawiki/extensions/VisualEditor
synced 2024-12-01 17:36:35 +00:00
a4e0e83f24
* Moved to tool specific configuration to static properties (left tool instance specific stuff in the constructors) * Added documentation for tool configurations * Centralized typePattern matching for inspectors Change-Id: Ieacf61b320c10fd37ea69a05e543313fa990b403
140 lines
2.8 KiB
JavaScript
140 lines
2.8 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.
|
|
*
|
|
* @abstract
|
|
* @class
|
|
* @constructor
|
|
* @extends {ve.ui.Tool}
|
|
* @param {ve.ui.Toolbar} toolbar
|
|
*/
|
|
ve.ui.ButtonTool = function VeUiButtonTool( toolbar ) {
|
|
// Parent constructor
|
|
ve.ui.Tool.call( this, toolbar );
|
|
|
|
// Properties
|
|
this.active = false;
|
|
this.disabled = false;
|
|
|
|
// Events
|
|
this.$.on( {
|
|
'mousedown': ve.bind( this.onMouseDown, this ),
|
|
'mouseup': ve.bind( this.onMouseUp, this )
|
|
} );
|
|
|
|
// Initialization
|
|
this.$.addClass( 've-ui-buttonTool ve-ui-icon-' + this.constructor.static.name );
|
|
};
|
|
|
|
/* Inheritance */
|
|
|
|
ve.inheritClass( ve.ui.ButtonTool, ve.ui.Tool );
|
|
|
|
/* Methods */
|
|
|
|
/**
|
|
* Responds to the mouse button being pressed.
|
|
*
|
|
* @method
|
|
* @param {jQuery.Event} e Normalized event
|
|
*/
|
|
ve.ui.ButtonTool.prototype.onMouseDown = function ( e ) {
|
|
if ( e.which === 1 ) {
|
|
e.preventDefault();
|
|
return false;
|
|
}
|
|
};
|
|
|
|
/**
|
|
* Responds to the mouse button being released.
|
|
*
|
|
* @method
|
|
* @param {jQuery.Event} e Normalized event
|
|
*/
|
|
ve.ui.ButtonTool.prototype.onMouseUp = function ( e ) {
|
|
if ( e.which === 1 && !this.disabled ) {
|
|
return this.onClick( e );
|
|
}
|
|
};
|
|
|
|
/**
|
|
* Responds to the button being clicked.
|
|
*
|
|
* This is an abstract method that must be overridden in a concrete subclass.
|
|
*
|
|
* @abstract
|
|
* @method
|
|
*/
|
|
ve.ui.ButtonTool.prototype.onClick = function () {
|
|
throw new Error(
|
|
've.ui.ButtonTool.onClick not implemented in this subclass: ' + this.constructor
|
|
);
|
|
};
|
|
|
|
/**
|
|
* Responds to the toolbar state being cleared.
|
|
*
|
|
* @method
|
|
*/
|
|
ve.ui.ButtonTool.prototype.onClearState = function () {
|
|
this.setActive( false );
|
|
};
|
|
|
|
/**
|
|
* Checks if this button is active.
|
|
*
|
|
* @method
|
|
* @param {Boolean} Button is active
|
|
*/
|
|
ve.ui.ButtonTool.prototype.isActive = function () {
|
|
return this.active;
|
|
};
|
|
|
|
/**
|
|
* Makes button appear active or inactive.
|
|
*
|
|
* @method
|
|
* @param {Boolean} state Make button appear active
|
|
*/
|
|
ve.ui.ButtonTool.prototype.setActive = function ( state ) {
|
|
this.active = !!state;
|
|
if ( this.active ) {
|
|
this.$.addClass( 've-ui-buttonTool-active' );
|
|
} else {
|
|
this.$.removeClass( 've-ui-buttonTool-active' );
|
|
}
|
|
};
|
|
|
|
/**
|
|
* Checks if this button is disabled.
|
|
*
|
|
* @method
|
|
* @param {Boolean} Button is disabled
|
|
*/
|
|
ve.ui.ButtonTool.prototype.isDisabled = function () {
|
|
return this.disabled;
|
|
};
|
|
|
|
/**
|
|
* Disables button.
|
|
*
|
|
* This will change the button's appearance and prevent the {onClick} from being called.
|
|
*
|
|
* @method
|
|
* @param {Boolean} state Disable button
|
|
*/
|
|
ve.ui.ButtonTool.prototype.setDisabled = function ( state ) {
|
|
this.disabled = !!state;
|
|
if ( this.disabled ) {
|
|
this.$.addClass( 've-ui-buttonTool-disabled' );
|
|
} else {
|
|
this.$.removeClass( 've-ui-buttonTool-disabled' );
|
|
}
|
|
};
|