mediawiki-extensions-Visual.../modules/ve2/ui/tools/ve.ui.ClearButtonTool.js

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/**
* Creates an ve.ui.ClearButtonTool object.
*
* @class
* @constructor
* @extends {ve.ui.ButtonTool}
* @param {ve.ui.Toolbar} toolbar
* @param {String} name
*/
ve.ui.ClearButtonTool = function( toolbar, name, title ) {
// Inheritance
ve.ui.ButtonTool.call( this, toolbar, name, title );
// Properties
this.$.addClass( 'es-toolbarButtonTool-disabled' );
this.pattern = /(textStyle\/|link\/).*/;
};
/* Methods */
ve.ui.ClearButtonTool.prototype.getAnnotation = function(){
var surfaceView = this.toolbar.getSurfaceView(),
surfaceModel = surfaceView.getModel(),
documentModel = surfaceModel.getDocument(),
data = documentModel.getData( surfaceModel.getSelection() );
if ( data.length ) {
if ( ve.isPlainObject( data[0][1] ) ) {
var annotation = ve.dm.Document.getMatchingAnnotation( data[0][1], this.pattern );
if ( ve.isPlainObject(annotation) ) {
return annotation;
}
}
}
return ;
};
ve.ui.ClearButtonTool.prototype.onClick = function() {
var surfaceView = this.toolbar.getSurfaceView(),
model = surfaceView.getModel();
model.annotate( 'clear', this.getAnnotation() );
surfaceView.showSelection( model.getSelection() );
//surfaceView.clearInsertionAnnotations();
surfaceView.contextView.closeInspector();
};
ve.ui.ClearButtonTool.prototype.updateState = function( annotations ) {
var matchingAnnotations = ve.dm.Document.getMatchingAnnotations(
annotations, this.pattern
);
if ( matchingAnnotations === null ) {
this.$.addClass( 'es-toolbarButtonTool-disabled' );
} else {
this.$.removeClass( 'es-toolbarButtonTool-disabled' );
}
};
/* Registration */
ve.ui.Tool.tools.clear = {
'constructor': ve.ui.ClearButtonTool,
'name': 'clear',
'title': 'Clear formatting'
};
/* Inheritance */
ve.extendClass( ve.ui.ClearButtonTool, ve.ui.ButtonTool );