Subversion Repositories svnkaklik

/*

    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.nio.*;

import javax.swing.*;

import javax.swing.border.*;

import javax.swing.plaf.metal.MetalLookAndFeel;

import avr.device.event.*;

import avr.lang.*;

public class JMessagePanel extends JPanel {

   private JTextArea messageTA;

   public JMessagePanel() {

      super(new BorderLayout());

      JLabel titleL = new JLabel("System Messages", JLabel.CENTER);

      titleL.setFont(titleL.getFont().deriveFont(16.0f));

      JButton closeB = new JButton(new ProxyAction(this, "close", UIManager.getIcon("InternalFrame.paletteCloseIcon")));

      closeB.setBackground(MetalLookAndFeel.getPrimaryControlShadow());

      closeB.setBorder(new EmptyBorder(0, 0, 0, 0));

      messageTA = new JTextArea(6, 20);

      messageTA.setEditable(false);

      Box titleBox = new Box(BoxLayout.X_AXIS);

      titleBox.setBorder(new EmptyBorder(5, 5, 5, 5));

      titleBox.add(titleL);

      titleBox.add(Box.createHorizontalGlue());

      titleBox.add(closeB);

      JPanel southP = new JPanel(new FlowLayout(FlowLayout.RIGHT));

      southP.setBorder(new EtchedBorder());

      southP.add(new JButton(new ProxyAction(this, "clear", "Clear", 'c')));

      add(titleBox, BorderLayout.NORTH);

      add(new JScrollPane(messageTA), BorderLayout.CENTER);

      add(southP, BorderLayout.SOUTH);

      AVRSystem.DEVICE.addDataListener(new DataHandler(messageTA));

   }

   public void append(String message) {

      messageTA.append(message);

      messageTA.append("\n");

   }

   public void clear() {

      messageTA.setText("");

   }

   public void close() {

      setVisible(false);

   }

   private final static class DataHandler implements DataListener {

      private JTextArea messageTA;

      public DataHandler(JTextArea messageTA) {

         this.messageTA = messageTA;

      }

      public void ack() {

         messageTA.append("ACK\n");

      }

      public void nck() {

         messageTA.append("NCK\n");

      }

      public void version(String version) {

         messageTA.append(version);

         messageTA.append("\n");

      }

      public void responseTimerExpired() {

         messageTA.append("Response Timer Expired\n");

      }

      public void frameData(ByteBuffer data) {

         messageTA.append("Frame Data (" + (data.get() & 0xFF) + ")\n");

      }

      public void trackingData(ByteBuffer data) {

         messageTA.append("Tracking Data (" + (data.get() & 0xFF) + ")\n");

      }

   }

}