ThinClientPropertiesPanel.java

/*
 *  Copyright 2010 jOpenRay, ILM Informatique  
 *
 * 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, see <http://www.gnu.org/licenses/>
 */

package org.jopenray.server.thinclient;

import java.awt.GridBagConstraints;
import java.awt.GridBagLayout;
import java.awt.Insets;

import javax.swing.JLabel;
import javax.swing.JPanel;
import javax.swing.JScrollPane;
import javax.swing.JTable;
import javax.swing.JTextField;
import javax.swing.SwingUtilities;
import javax.swing.event.DocumentEvent;
import javax.swing.event.DocumentListener;

public class ThinClientPropertiesPanel extends JPanel implements
		DocumentListener {

	/**
	 * 
	 */
	private static final long serialVersionUID = 6917316985852961439L;
	private JTextField textName;
	Thread th;
	private ThinClient currentClient;
	private JTextField textScreenWidth;
	private JTextField textScreenHeight;

	public ThinClientPropertiesPanel(final ThinClient client) {
		if (client == null) {
			throw new IllegalArgumentException("DisplayClient null");
		}
		this.currentClient = client;

		this.setLayout(new GridBagLayout());
		GridBagConstraints c = new GridBagConstraints();
		c.insets = new Insets(2, 2, 2, 2);
		c.anchor = GridBagConstraints.WEST;
		c.gridy = 0;

		// Line 1
		c.gridx = 0;
		c.weightx = 0;
		c.fill = GridBagConstraints.NONE;
		this.add(new JLabel("Name"), c);
		c.gridx++;
		c.weightx = 1;
		c.fill = GridBagConstraints.HORIZONTAL;
		textName = new JTextField();
		textName.setText(client.getName());
		this.add(textName, c);

		// Line 2
		c.gridy++;
		c.gridx = 0;
		c.weightx = 0;
		c.fill = GridBagConstraints.NONE;
		this.add(new JLabel("Id"), c);
		c.gridx++;
		c.weightx = 1;
		c.fill = GridBagConstraints.HORIZONTAL;
		final JLabel labelId = new JLabel();
		labelId.setText(client.getSerialNumber());
		this.add(labelId, c);
		// Line 3
		c.gridy++;
		c.gridx = 0;
		c.weightx = 0;
		c.fill = GridBagConstraints.NONE;
		this.add(new JLabel("Screen width"), c);
		c.gridx++;
		c.weightx = 1;
		c.fill = GridBagConstraints.HORIZONTAL;
		textScreenWidth = new JTextField();
		textScreenWidth.setText(String.valueOf(client.getScreenWidth()));
		this.add(textScreenWidth, c);
		// Line 4
		c.gridy++;
		c.gridx = 0;
		c.weightx = 0;
		c.fill = GridBagConstraints.NONE;
		this.add(new JLabel("Screen height"), c);
		c.gridx++;
		c.weightx = 1;
		c.fill = GridBagConstraints.HORIZONTAL;
		textScreenHeight = new JTextField();
		textScreenHeight.setText(String.valueOf(client.getScreenHeight()));
		this.add(textScreenHeight, c);

		// Line 5
		c.gridwidth = 2;
		c.fill = GridBagConstraints.BOTH;
		c.weightx = 1;
		c.weighty = 1;
		c.gridy++;
		final ClientPropertiesTableModel dm = new ClientPropertiesTableModel(
				client);
		JTable t = new JTable(dm);
		this.add(new JScrollPane(t), c);

		th = new Thread() {
			@Override
			public void run() {
				while (true) {
					final String text = client.getSerialNumber() + " toSend:"
							+ client.getMessageToSendCount();
					SwingUtilities.invokeLater(new Runnable() {
						public void run() {

							labelId.setText(text);
						}
					});
					try {
						Thread.sleep(100);
					} catch (InterruptedException e) {
						// TODO Auto-generated catch block
						e.printStackTrace();
					}
				}
			}
		};
		th.start();

		textName.getDocument().addDocumentListener(this);
		textScreenWidth.getDocument().addDocumentListener(this);
		textScreenHeight.getDocument().addDocumentListener(this);
	}

	@Override
	public void changedUpdate(DocumentEvent e) {
		commitChanges();
	}

	@Override
	public void insertUpdate(DocumentEvent e) {
		commitChanges();

	}

	@Override
	public void removeUpdate(DocumentEvent e) {
		commitChanges();

	}

	private void commitChanges() {
		currentClient.setName(textName.getText());
		try {
			if (textScreenWidth.getText().length() > 0) {
				currentClient.setScreenWidth(Integer.parseInt(textScreenWidth
						.getText()));
			}
			if (textScreenHeight.getText().length() > 0) {
				currentClient.setScreenHeight(Integer.parseInt(textScreenHeight
						.getText()));
			}
		} catch (Exception e) {
			e.printStackTrace();
		}
		ThinClientManager.getInstance().update(currentClient);
	}
}