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An IDE for GOAL based on JEdit.
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/**
 * GOAL interpreter that facilitates developing and executing GOAL multi-agent
 * programs. Copyright (C) 2011 K.V. Hindriks, W. Pasman
 *
 * 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 .
 */

package nl.tudelft.goal.SimpleIDE.actions;

import java.awt.event.ActionEvent;

import javax.swing.tree.TreeNode;

import goal.preferences.Preferences;
import goal.tools.errorhandling.exceptions.GOALException;
import nl.tudelft.goal.SimpleIDE.IDEState;
import nl.tudelft.goal.SimpleIDE.IdeFiles;
import nl.tudelft.goal.SimpleIDE.preferences.IDEPreferences;

/**
 * Quits the IDE. Executing this action does NOT return.
 *
 * @author W.Pasman 20jun2011
 */
public class QuitAction extends GOALAction {
	private static final long serialVersionUID = 8398335940562311673L;

	/**
	 * Creates a short cut for this action.
	 *
	 * @see: {@link #setShortcut(char, int)}.
	 */
	public QuitAction() {
		setShortcut('Q');
	}

	@Override
	public void eventOccured(IDEState currentState, Object evt) {
		setActionEnabled(true);
	}

	@Override
	protected void execute(TreeNode selectedNode, ActionEvent ae) throws GOALException {

		Preferences.persistAllPrefs();
		IDEPreferences.setMASs(IdeFiles.getInstance().getMasPrograms());
		IDEPreferences.setOtherFiles(IdeFiles.getInstance().getOtherFiles());
		IDEPreferences.setLastWinSize(getIDE().getFrame().getSize());
		IDEPreferences.setLastWinPos(getIDE().getFrame().getLocation());

		// Exit.
		getIDE().getMainPanel().closeAll();
		System.setSecurityManager(null);
		System.exit(0);

		// TODO close nicely.
		// closing nicely might imply closing all panels and thread,
		// and leaving it to Java to decide to exit.
	}

}