/*FreeMind - A Program for creating and viewing Mindmaps
 *Copyright (C) 2000-2005  Joerg Mueller, Daniel Polansky, Christian Foltin and others.
 *
 *See COPYING for Details
 *
 *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 2
 *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, write to the Free Software
 *Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
 *
 * Created on 02.05.2005
 */
/*$Id: TimeManagementOrganizer.java,v 1.1.2.1 2005/05/03 05:29:51 christianfoltin Exp $*/
package plugins.time;

import java.util.Iterator;

import javax.swing.Action;
import javax.swing.JMenuItem;

import freemind.controller.MenuItemEnabledListener;
import freemind.extensions.HookRegistration;
import freemind.modes.MindMap;
import freemind.modes.MindMapNode;
import freemind.modes.ModeController;
import freemind.modes.actions.NodeHookAction;

/** Enables the encrypt/decrypt menu item only if the map/node is encrypted.
 * @author foltin
 *
 */
public class TimeManagementOrganizer implements HookRegistration, MenuItemEnabledListener {

    private final ModeController controller;
    private final MindMap mMap;
    private final java.util.logging.Logger logger;

    public TimeManagementOrganizer(ModeController controller, MindMap map) {
        this.controller = controller;
        mMap = map;
        logger = controller.getFrame().getLogger(this.getClass().getName());
    }

	public void register() {
	}

	public void deRegister() {
	}

	/* (non-Javadoc)
	 * @see freemind.controller.MenuItemEnabledListener#isEnabled(javax.swing.JMenuItem, javax.swing.Action)
	 */
	public boolean isEnabled(JMenuItem item, Action action) {
		if (action instanceof NodeHookAction) {
			String hookName = ((NodeHookAction) action).getHookName();
			if (hookName.equals("plugins/time/RemoveReminderHook.java")) {
				boolean visible = false;
				for (Iterator i = controller.getSelecteds().iterator(); i.hasNext();) {
					MindMapNode node = (MindMapNode) i.next();
					if(TimeManagement.getHook(node)!= null) {
						visible = true;
					}
				}
				item.setVisible(visible);
			}
		}
		return true;
	}
}