LauscherDialog.java

/*
** This file is part of Filius, a network construction and simulation software.
** 
** Originally created at the University of Siegen, Institute "Didactics of
** Informatics and E-Learning" by a students' project group:
**     members (2006-2007): 
**         André Asschoff, Johannes Bade, Carsten Dittich, Thomas Gerding,
**         Nadja Haßler, Ernst Johannes Klebert, Michell Weyer
**     supervisors:
**         Stefan Freischlad (maintainer until 2009), Peer Stechert
** Project is maintained since 2010 by Christian Eibl <filius@c.fameibl.de>
 **         and Stefan Freischlad
** Filius 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) version 3.
** 
** Filius 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 Filius.  If not, see <http://www.gnu.org/licenses/>.
*/
package filius.gui.nachrichtensicht;

import java.awt.BorderLayout;
import java.awt.Frame;
import java.awt.Image;
import java.awt.Toolkit;
import java.util.Hashtable;

import javax.swing.JDialog;
import javax.swing.JFrame;
import javax.swing.JLayeredPane;
import javax.swing.JPanel;
import javax.swing.JScrollPane;
import javax.swing.JTabbedPane;
import javax.swing.RootPaneContainer;

import filius.rahmenprogramm.I18n;
import filius.software.system.SystemSoftware;

public class LauscherDialog extends JDialog implements I18n {

	private static final long serialVersionUID = 1L;

	private JTabbedPane tabbedPane;

	private static LauscherDialog lauscherDialog = null;

	private Hashtable<SystemSoftware, JPanel> openedTabs = new Hashtable<SystemSoftware, JPanel>();

	private Hashtable<SystemSoftware, NachrichtenTabelle> tabellen = new Hashtable<SystemSoftware, NachrichtenTabelle>();
	
	public static LauscherDialog getLauscherDialog(Frame owner) {
		if (lauscherDialog == null) {
			lauscherDialog = new LauscherDialog(owner);
		}

		return lauscherDialog;
	}

	public static void reset() {
		if (lauscherDialog != null) {
			lauscherDialog.setVisible(false);
		}

		lauscherDialog = null;
	}

	private LauscherDialog(Frame owner) {
		super(owner);
		((JFrame) owner).getLayeredPane().setLayer(this, JLayeredPane.PALETTE_LAYER);

		Image image;

		setTitle(messages.getString("lauscherdialog_msg1"));
		setBounds(20, (int) Toolkit.getDefaultToolkit().getScreenSize()
				.getHeight() - 300, ((int) Toolkit.getDefaultToolkit()
				.getScreenSize().getWidth()) - 40, 300);
		image = Toolkit.getDefaultToolkit().getImage(getClass().getResource("/gfx/allgemein/nachrichtenfenster_icon.png"));
		setIconImage(image);

		this.setModal(false);

		setDefaultCloseOperation(JFrame.HIDE_ON_CLOSE);

		openedTabs.clear();
		tabbedPane = new JTabbedPane();
		getContentPane().add(tabbedPane, BorderLayout.CENTER);
		this.setVisible(false);
	}

	/**
	 * Diese Methode fuegt eine Tabelle hinzu
	 */
	public void addTabelle(SystemSoftware system, String identifier) {
		NachrichtenTabelle tabelle;
		JPanel panel;
		JScrollPane scrollPane;

		if (openedTabs.get(system) == null) {
			tabelle = new NachrichtenTabelle(this, identifier);
			tabelle.update();
			panel = new JPanel(new BorderLayout());
			scrollPane = new JScrollPane(tabelle);
			tabelle.setScrollPane(scrollPane);
			panel.add(scrollPane, BorderLayout.CENTER);


			tabbedPane.add(system.getKnoten().getDisplayName(), panel);

			tabbedPane.setSelectedComponent(panel);

			openedTabs.put(system, panel);
			tabellen.put(system, tabelle);
		}
		// if there is already a tab opened for this system set it to selected
		else {
			tabbedPane.setSelectedComponent(openedTabs.get(system));
			tabellen.get(system).update();
		}
	}
	
	public void removeTabelle(SystemSoftware system, JPanel panel) {
		if (system != null) {
			openedTabs.remove(system);
			tabellen.remove(system);
			tabbedPane.remove(panel);
		}
	}
}