/*******************************************************************************
 * Copyright (c) 2005, 2017 IBM Corporation and others.
 * 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
 *
 *******************************************************************************/
package org.eclipse.dltk.debug.ui.launchConfigurations;

import org.eclipse.debug.core.ILaunchConfiguration;
import org.eclipse.debug.ui.AbstractLaunchConfigurationTab;

public abstract class CommonScriptLaunchTab
		extends AbstractLaunchConfigurationTab {

	/**
	 * Config being modified
	 */
	private ILaunchConfiguration fLaunchConfig;

	/**
	 * Returns the launch configuration this tab was initialized from.
	 *
	 * @return launch configuration this tab was initialized from
	 */
	protected ILaunchConfiguration getCurrentLaunchConfiguration() {
		return fLaunchConfig;
	}

	/**
	 * Sets the launch configuration this tab was initialized from
	 *
	 * @param config
	 *            launch configuration this tab was initialized from
	 */
	private void setCurrentLaunchConfiguration(ILaunchConfiguration config) {
		fLaunchConfig = config;
	}

	/**
	 * Subclasses may override this method and should call
	 * super.initializeFrom(...).
	 */
	@Override
	public void initializeFrom(ILaunchConfiguration config) {
		setCurrentLaunchConfiguration(config);
	}
}