OpenComposedFragmentAction.java

/*******************************************************************************
 * Copyright (c) 2006-2012
 * Software Technology Group, Dresden University of Technology
 * DevBoost GmbH, Berlin, Amtsgericht Charlottenburg, HRB 140026
 * 
 * All rights reserved. This program and the accompanying materials
 * are made available under the terms of the Eclipse Public License v1.0
 * which accompanies this distribution, and is available at
 * http://www.eclipse.org/legal/epl-v10.html
 * 
 * Contributors:
 *   Software Technology Group - TU Dresden, Germany;
 *   DevBoost GmbH - Berlin, Germany
 *      - initial API and implementation
 ******************************************************************************/
package org.reuseware.coconut.compositionprogram.diagram.actions;

import org.eclipse.jface.action.IAction;
import org.reuseware.coconut.compositionprogram.diagram.util.OpenEditorUtil;
import org.reuseware.coconut.fragment.Fragment;
import org.reuseware.coconut.resource.ReuseResources;

/**
 * Action that opens the composed version of the selected fragment instance.
 */
public class OpenComposedFragmentAction extends FragmentInstanceAction {

	/**
     * @param action the action proxy that handles the presentation portion of the
     *   action
     *   
     * @see IActionDelegat#run(IAction)
	 */
	public void run(IAction action) {
		if (selectedFragmentInstance == null) {
			return;
		}
		
		Fragment composedFragment = ReuseResources.INSTANCE.getFragment(
				selectedFragmentInstance.getTargetUFI(),
				selectedFragmentInstance.eResource().getResourceSet());
		OpenEditorUtil.openEditor(composedFragment);
	}
	
	@Override
	protected boolean isEnabled() {
		return selectedFragmentInstance.isTarget();
	}

}