conversationpanel.java

The WLAN Traffic Visualizer is a platform independent Java program providing accurate measurement of

package view;

//Copyright (C) 2008 Harald Unander, Wang Wenjuan
//
//    This file is part of WlanTV.
//
//    WlanTV 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 3 of the License, or
//    (at your option) any later version.
//
//    WlanTV 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 WlanTV.  If not, see <http://www.gnu.org/licenses/>.

import java.awt.event.MouseEvent;
import java.awt.event.MouseListener;

import javax.swing.BoxLayout;
import javax.swing.JOptionPane;
import javax.swing.JPanel;
import javax.swing.JScrollPane;
import javax.swing.JTextArea;

import main.Main;


@SuppressWarnings("serial")
public class ConversationPanel extends JPanel {
	SummaryTextArea ta;

	public ConversationPanel() {
		setLayout(new BoxLayout(this,BoxLayout.Y_AXIS));
		ta = new SummaryTextArea();
		ta.setBorder(Main.emptyBdr4);
		add(new JScrollPane(ta));
	}

	public void setText(String s) {
		ta.setText(s);
	}
	
	public class SummaryTextArea extends JTextArea implements MouseListener {
		public SummaryTextArea () {
			setCaretPosition(0);
			setTabSize(6);
			setEditable(false);
			addMouseListener(this);
		}
		
		public void mouseClicked(MouseEvent event) {
			try {
				int line = ta.getLineOfOffset(ta.getCaretPosition());
				int startOffset = ta.getLineStartOffset(line);
				int len =  ta.getLineEndOffset(line) - startOffset;
				String[] s = ta.getText(startOffset,len).trim().split("\\s+");

				if (s[0].equals("STA") || s[0].equals("AP")) {
					String macAddr = s[1];
					if (macAddr.length() == 17) {
						Long.parseLong(macAddr.replace(":",""),16);
						String host = JOptionPane.showInputDialog(this, "Enter hostname for "+macAddr.toUpperCase());
						if (host!=null && host!="")
							Main.properties.updateProperty(macAddr,host);
					}
				}
			}
			catch (Exception e) {
				e.printStackTrace();
//				System.out.println(e.getMessage());
			}
		}

		public void mouseEntered(MouseEvent arg0) {
			// TODO Auto-generated method stub

		}

		public void mouseExited(MouseEvent arg0) {
			// TODO Auto-generated method stub

		}

		public void mousePressed(MouseEvent arg0) {
			// TODO Auto-generated method stub

		}

		public void mouseReleased(MouseEvent arg0) {
			// TODO Auto-generated method stub

		}
	}
}