r/org.eclipse.statet.r.ui/src/org/eclipse/statet/internal/r/ui/dataeditor/SelectAllHandler.java

/*=============================================================================#
 # Copyright (c) 2010, 2019 Stephan Wahlbrink and others.
 # 
 # This program and the accompanying materials are made available under the
 # terms of the Eclipse Public License 2.0 which is available at
 # https://www.eclipse.org/legal/epl-2.0, or the Apache License, Version 2.0
 # which is available at https://www.apache.org/licenses/LICENSE-2.0.
 # 
 # SPDX-License-Identifier: EPL-2.0 OR Apache-2.0
 # 
 # Contributors:
 #     Stephan Wahlbrink <sw@wahlbrink.eu> - initial API and implementation
 #=============================================================================*/

package org.eclipse.statet.internal.r.ui.dataeditor;

import org.eclipse.core.commands.AbstractHandler;
import org.eclipse.core.commands.ExecutionEvent;
import org.eclipse.core.commands.ExecutionException;

import org.eclipse.statet.r.ui.dataeditor.RDataTableComposite;


public class SelectAllHandler extends AbstractHandler {
	
	
	private final RDataTableComposite tableComposite;
	
	
	public SelectAllHandler(final RDataTableComposite table) {
		this.tableComposite= table;
	}
	
	
	@Override
	public Object execute(final ExecutionEvent event) throws ExecutionException {
		if (!this.tableComposite.isOK()) {
			return null;
		}
		
		this.tableComposite.selectAll();
		return null;
	}
	
}