/*
AVRcamVIEW: A PC application to test out the functionallity of the
AVRcam real-time image processing engine.
Copyright (C) 2004 Brent A. Taylor
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
For more information on the AVRcamVIEW, please contact:
taylorba@comcast.net
or go to www.jrobot.net for more details regarding the system.
*/
package avr.swing;
import java.awt.*;
import java.io.*;
import javax.swing.*;
import javax.swing.border.*;
import avr.device.event.*;
import avr.lang.*;
public class JAboutDialog extends JDialog {
private static final String ABOUT_INFO =
"AVRcamVIEW:
" +
" Version: " + AVRSystem.RELEASE_MAJOR + "." + AVRSystem.RELEASE_MINOR + "
" +
" Build Date: " + AVRSystem.BUILD_DATE;
private JLabel aboutL;
private DataListener handler;
private JMessagePanel messageP;
public JAboutDialog(Frame owner, JMessagePanel messageP) {
super(owner, "About", true);
this.messageP = messageP;
Font labelFont = new Font("Dialog", Font.BOLD, 12);
aboutL = new JLabel("" + ABOUT_INFO + "");
aboutL.setFont(labelFont);
aboutL.setBorder(new EmptyBorder(20, 40, 20, 40));
Container contentPane = getContentPane();
JPanel southP = new JPanel();
southP.add(new JButton( new ProxyAction(this, "dispose", "OK", 'o')));
contentPane.add(aboutL, BorderLayout.CENTER);
contentPane.add(southP, BorderLayout.SOUTH);
setResizable(false);
pack();
}
public void setVersion(String version) {
StringBuffer builder = new StringBuffer();
builder.append("")
.append(ABOUT_INFO)
.append("
AVRcam")
.append("
")
.append(version)
.append("");
aboutL.setText(builder.toString());
pack();
}
public void showDialog() {
setLocationRelativeTo(getOwner());
if(AVRSystem.DEVICE.isConnected()) {
try {
handler = new DataHandler(this);
AVRSystem.DEVICE.addDataListener(handler);
messageP.append("Get Version");
AVRSystem.DEVICE.sendGetVersion();
} catch(IOException ioe) {
AVRSystem.LOG.severe("Could not get version: " + ioe.getMessage());
AVRSystem.DEVICE.removeDataListener(handler);
}
}
setVisible(true);
}
public void dispose() {
AVRSystem.DEVICE.removeDataListener(handler);
super.dispose();
}
private final static class DataHandler extends DataAdapter {
private JAboutDialog dialog;
public DataHandler(JAboutDialog dialog) {
this.dialog = dialog;
}
public void nck() {
AVRSystem.DEVICE.removeDataListener(this);
dialog.setVersion("Unable to retrieve version.");
}
public void responseTimerExpired() {
AVRSystem.DEVICE.removeDataListener(this);
dialog.setVersion("Response Timer Expired.");
}
public void version(String version) {
AVRSystem.DEVICE.removeDataListener(this);
dialog.setVersion(version);
}
}
}