/*******************************************************************************
 * Copyright 2017 Capital One Services, LLC and Bitwise, Inc.
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 * http://www.apache.org/licenses/LICENSE-2.0
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 *******************************************************************************/

 
package hydrograph.ui.menus.handlers;

import hydrograph.ui.graph.editor.ELTGraphicalEditor;

import org.eclipse.core.commands.AbstractHandler;
import org.eclipse.core.commands.ExecutionEvent;
import org.eclipse.core.commands.ExecutionException;
import org.eclipse.core.commands.IHandler;
import org.eclipse.ui.IWorkbenchPart;
import org.eclipse.ui.handlers.HandlerUtil;

/**
 * The Class CutHandler.
 * <p>
 * Handler for cut functionality of components in canvas.
 * 
 * @author Bitwise
 */
public class CutHandler extends AbstractHandler implements IHandler {

	IHandler copy = new CopyHandler();
	IHandler cut = new DeleteHandler();

	@Override
	public Object execute(ExecutionEvent event) throws ExecutionException {
		IWorkbenchPart part = HandlerUtil.getActivePart(event);
		if(part instanceof ELTGraphicalEditor){
			copy.execute(event);
			cut.execute(event);
		}
		return null;
	}

	@Override
	public void dispose() {
		copy.dispose();
		cut.dispose();
		super.dispose();

	}
}