/*

	TUIO Java Demo - part of the reacTIVision project

	http://reactivision.sourceforge.net/

	Copyright (c) 2005-2009 Martin Kaltenbrunner <mkalten@iua.upf.edu>

    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

*/

import java.awt.*;

import java.awt.geom.*;

import java.awt.event.*;

import java.awt.image.*;

import java.util.*;

import javax.swing.*;

import TUIO.*;

public class TuioDemo  {

	private final int window_width  = 640;

	private final int window_height = 480;

	private boolean fullscreen = false;

	private TuioDemoComponent demo;

	private JFrame frame;

	private GraphicsDevice device;

	public TuioDemo() {

		demo = new TuioDemoComponent();

		device = GraphicsEnvironment.getLocalGraphicsEnvironment().getDefaultScreenDevice();

		setupWindow();

		showWindow();

	}

	public TuioListener getTuioListener() {

		return demo;

	}

	public void setupWindow() {

		frame = new JFrame();

		frame.add(demo);

		frame.setTitle("TuioDemo");

		frame.setResizable(false);

		frame.addWindowListener( new WindowAdapter() { public void windowClosing(WindowEvent evt) {

				System.exit(0);

			} });

		frame.addKeyListener( new KeyAdapter() { public void keyPressed(KeyEvent evt) {

			if (evt.getKeyCode()==KeyEvent.VK_ESCAPE) System.exit(0);

			else if (evt.getKeyCode()==KeyEvent.VK_F1) {

				destroyWindow();

				setupWindow();

				fullscreen = !fullscreen;

				showWindow();

			}

			else if (evt.getKeyCode()==KeyEvent.VK_V) demo.verbose=!demo.verbose;

		} });

	}

	public void destroyWindow() {

		frame.setVisible(false);

		if (fullscreen) {

			device.setFullScreenWindow(null);		

		}

		frame = null;

	}

	public void showWindow() {

		if (fullscreen) {

			int width  = (int)Toolkit.getDefaultToolkit().getScreenSize().getWidth();

			int height = (int)Toolkit.getDefaultToolkit().getScreenSize().getHeight();

			demo.setSize(width,height);

			frame.setSize(width,height);

			frame.setUndecorated(true);

			device.setFullScreenWindow(frame);		

		} else {

			int width  = window_width;

			int height = window_height;

			demo.setSize(width,height);

			frame.pack();

			Insets insets = frame.getInsets();			

			frame.setSize(width,height +insets.top);

		}

		frame.setVisible(true);

		frame.repaint();

	}

	public static void main(String argv[]) {

		TuioDemo demo = new TuioDemo();

		TuioClient client = null;

		switch (argv.length) {

			case 1:

				try { 

					client = new TuioClient( Integer.parseInt(argv[0])); 

				} catch (Exception e) {

					System.out.println("usage: java TuioDemo [port]");

					System.exit(0);

				}

				break;

			case 0:

				client = new TuioClient();

				break;

			default: 

				System.out.println("usage: java TuioDemo [port]");

				System.exit(0);

				break;

		}

		if (client!=null) {

			client.addTuioListener(demo.getTuioListener());

			client.connect();

		} else {

			System.out.println("usage: java TuioDemo [port]");

			System.exit(0);

		}

	}

}