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