TADelete.java

/*******************************************************************************
 * GenPlay, Einstein Genome Analyzer
 * Copyright (C) 2009, 2014 Albert Einstein College of Medicine
 * 
 * This program is free software: you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation, either version 3 of the License, or
 * (at your option) any later version.
 * 
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 * 
 * You should have received a copy of the GNU General Public License
 * along with this program.  If not, see <http://www.gnu.org/licenses/>.
 * Authors: Julien Lajugie <julien.lajugie@einstein.yu.edu>
 *          Nicolas Fourel <nicolas.fourel@einstein.yu.edu>
 *          Eric Bouhassira <eric.bouhassira@einstein.yu.edu>
 * 
 * Website: <http://genplay.einstein.yu.edu>
 ******************************************************************************/
package edu.yu.einstein.genplay.gui.action.track;

import java.awt.event.ActionEvent;
import java.awt.event.KeyEvent;

import javax.swing.ActionMap;
import javax.swing.JOptionPane;
import javax.swing.KeyStroke;

import edu.yu.einstein.genplay.gui.action.TrackListAction;
import edu.yu.einstein.genplay.gui.mainFrame.MainFrame;
import edu.yu.einstein.genplay.gui.track.Track;



/**
 * Deletes the selected track
 * @author Julien Lajugie
 */
public final class TADelete extends TrackListAction {

	private static final long serialVersionUID = -832588159357836362L; 		// generated ID
	private static final String ACTION_NAME = "Delete";						// action name
	private static final String DESCRIPTION = "Delete the selected track" + HELP_TOOLTIP_SUFFIX; 	// tooltip
	private static final String	HELP_URL = "http://genplay.einstein.yu.edu/wiki/index.php/Documentation#Deleting_a_Track";
	private static final int 	MNEMONIC = KeyEvent.VK_E; 					// mnemonic key


	/**
	 * action accelerator {@link KeyStroke}
	 */
	public static final KeyStroke ACCELERATOR = KeyStroke.getKeyStroke(KeyEvent.VK_DELETE, 0);


	/**
	 * key of the action in the {@link ActionMap}
	 */
	public static final String ACTION_KEY = TADelete.class.getName();


	/**
	 * Creates an instance of {@link TADelete}
	 */
	public TADelete() {
		super();
		putValue(NAME, ACTION_NAME);
		putValue(ACTION_COMMAND_KEY, ACTION_KEY);
		putValue(SHORT_DESCRIPTION, DESCRIPTION);
		putValue(ACCELERATOR_KEY, ACCELERATOR);
		putValue(MNEMONIC_KEY, MNEMONIC);
		putValue(HELP_URL_KEY, HELP_URL);
	}


	/**
	 * Deletes the selected track
	 */
	@Override
	public void trackListActionPerformed(ActionEvent arg0) {
		if (MainFrame.getInstance().isLocked()) {
			return;
		}

		Track selectedTrack = getTrackListPanel().getSelectedTrack();
		if (selectedTrack != null) {
			if (JOptionPane.showConfirmDialog(getRootPane(), "Do you really want to delete the track \"" + selectedTrack.getName() + "\"?", "Delete Track", JOptionPane.YES_NO_OPTION, JOptionPane.WARNING_MESSAGE) == JOptionPane.YES_OPTION) {
				getTrackListPanel().getModel().deleteTrack(selectedTrack);
			}
		}
	}
}