cms/conient/Conient.java

//---PACKAGE DECLARATION---

//---IMPORTS---
import javax.swing.*;
import javax.swing.border.*;
import java.awt.*;
import java.awt.event.*;

/**
 * Root for the SwingClient...starts the whole show off...
 *
 * @author  $Author: ajm4 $
 * @version $Id: SwingClient.java,v 1.13 2001/01/22 12:48:38 ajm4 Exp $
 */
public class SwingClient extends JFrame {

//---FINAL ATTRIBUTES---

    /**
     * The current CVS revision of this class
     */
    public final String REVISION = "$Revision: 1.13 $";
        
    private final int width = 600;
    private final int height = 600;
    
    // the well known port
    public static final int PORT = 4510;
    
//---STATIC METHODS---

    public static void main(String[] args) {
        // get the host from the command line if they gave it
        String host = null;
        if (args.length == 1) {
            host = args[0];
        }
 
        // the data display panel
        DataPanel data = new DataPanel();
        
        // the control panel
        ControlPanel control = new ControlPanel(data);
        
        // the main frame (passed the two panels)
        SwingClient client = new SwingClient(data, control);
        SwingClient.addMessage("Client started");
    }
 
    
//---CONSTRUCTORS---

    /**
     * Creates a new Swing Client Frame
     */
    private SwingClient(JPanel data, JPanel control) {
        // set up the Frame
        super("I-Scream Client");
        
        setSize(width, height);
        addWindowListener(new WindowAdapter() {
            public void windowClosing(WindowEvent e) {System.exit(0);}
        });

        getContentPane().add(control, "North");
        
        JScrollPane scrollPane = new JScrollPane(data);
        getContentPane().add(scrollPane, "Center");
        
        
        JPanel bottom = new JPanel();
        bottom.setLayout(new BorderLayout());
        _messages.setEditable(false);
        _messages.setRows(3);
        JScrollPane messagesPane = new JScrollPane(_messages);
        messagesPane.setBorder(new TitledBorder(new LineBorder(new Color(0, 0, 102)), " Messages "));

        bottom.add(messagesPane, "Center");
        JPanel statusPanel = new JPanel();
        JPanel linkPanel = new JPanel();
        linkPanel.setLayout(new GridLayout(2,1));
        linkPanel.add(_controlStatus);
        linkPanel.add(_dataStatus);
        statusPanel.setLayout(new GridLayout(1,3));
        statusPanel.add(linkPanel);
        statusPanel.add(_queueStatus);
        
        bottom.add(statusPanel, "South");
        getContentPane().add(bottom, "South");
        
        // show the window
        show();
    }

//---PUBLIC METHODS---

//---PRIVATE METHODS---

//---ACCESSOR/MUTATOR METHODS---

    public static void setControlStatus(String status) {
        _controlStatus.setText("Control Link: " + status);
        _controlStatus.repaint();
    }
    
    public static void setDataStatus(String status) {
        _dataStatus.setText("Data Link: " + status);
        _dataStatus.repaint();
    }

    public static void setQueueStatus(int currentQueue, int numElements) {
        _queueStatus.setText("Data Queue : " + currentQueue + " Packets Recieved : " + numElements);
        _queueStatus.repaint();
    }

    public static void addMessage(String message) {
        _messages.insert(message + "\n", 0);
    }

//---ATTRIBUTES---
    
    ImageIcon _serverIcon = new ImageIcon("server.gif");
    JLabel _serverCountLabel;
    int _serverCount = 0;
    
//---STATIC ATTRIBUTES---
    
    static JLabel _controlStatus = new JLabel("Control Link: Disconnected", JLabel.LEFT);
    {
        _controlStatus.setBorder(new EtchedBorder(EtchedBorder.LOWERED));
    }
    
    static JLabel _dataStatus = new JLabel("Data Link: Disconnected", JLabel.LEFT);
    {
        _dataStatus.setBorder(new EtchedBorder(EtchedBorder.LOWERED));
    }
    
    static JLabel _queueStatus = new JLabel(" ", JLabel.LEFT);
    {
        _queueStatus.setBorder(new EtchedBorder(EtchedBorder.LOWERED));
    }
    static JTextArea _messages = new JTextArea();
}
Revision:	1.14
Committed:	Mon Jan 22 19:35:36 2001 UTC (23 years, 3 months ago) by tdb
Branch:	MAIN
Changes since 1.13:	+6 -5 lines
Log Message:	Mainly bug fixes and small features added. eg, start data connects control link if not already there eg, shows messages as new hosts are added eg, scrolls the main central data panel eg, cleans up old data panels when data is stopped and restarted added more javadoc to some items
#	User	Rev	Content
1	ajm	1.1	//---PACKAGE DECLARATION---
2
3			//---IMPORTS---
4			import javax.swing.*;
5			import javax.swing.border.*;
6			import java.awt.*;
7			import java.awt.event.*;
8
9			/**
10	ajm	1.13	* Root for the SwingClient...starts the whole show off...
11	ajm	1.1	*
12			* @author $Author: ajm4 $
13	tdb	1.14	* @version $Id: SwingClient.java,v 1.13 2001/01/22 12:48:38 ajm4 Exp $
14	ajm	1.1	*/
15	ajm	1.9	public class SwingClient extends JFrame {
16	ajm	1.1
17			//---FINAL ATTRIBUTES---
18
19			/**
20			* The current CVS revision of this class
21			*/
22	tdb	1.14	public final String REVISION = "$Revision: 1.13 $";
23	ajm	1.10
24	ajm	1.9	private final int width = 600;
25			private final int height = 600;
26
27			// the well known port
28			public static final int PORT = 4510;
29	ajm	1.1
30			//---STATIC METHODS---
31
32			public static void main(String[] args) {
33	ajm	1.9	// get the host from the command line if they gave it
34			String host = null;
35			if (args.length == 1) {
36			host = args[0];
37			}
38	ajm	1.8
39	ajm	1.9	// the data display panel
40			DataPanel data = new DataPanel();
41
42			// the control panel
43			ControlPanel control = new ControlPanel(data);
44	ajm	1.1
45	ajm	1.9	// the main frame (passed the two panels)
46			SwingClient client = new SwingClient(data, control);
47			SwingClient.addMessage("Client started");
48	ajm	1.1	}
49	ajm	1.9
50	ajm	1.1
51			//---CONSTRUCTORS---
52
53			/**
54	ajm	1.9	* Creates a new Swing Client Frame
55	ajm	1.1	*/
56	ajm	1.9	private SwingClient(JPanel data, JPanel control) {
57			// set up the Frame
58			super("I-Scream Client");
59	ajm	1.8
60	ajm	1.9	setSize(width, height);
61			addWindowListener(new WindowAdapter() {
62			public void windowClosing(WindowEvent e) {System.exit(0);}
63			});
64	ajm	1.8
65	tdb	1.14	getContentPane().add(control, "North");
66
67			JScrollPane scrollPane = new JScrollPane(data);
68			getContentPane().add(scrollPane, "Center");
69	ajm	1.4
70	ajm	1.9
71			JPanel bottom = new JPanel();
72			bottom.setLayout(new BorderLayout());
73			_messages.setEditable(false);
74			_messages.setRows(3);
75			JScrollPane messagesPane = new JScrollPane(_messages);
76			messagesPane.setBorder(new TitledBorder(new LineBorder(new Color(0, 0, 102)), " Messages "));
77
78			bottom.add(messagesPane, "Center");
79	ajm	1.11	JPanel statusPanel = new JPanel();
80	ajm	1.12	JPanel linkPanel = new JPanel();
81			linkPanel.setLayout(new GridLayout(2,1));
82			linkPanel.add(_controlStatus);
83			linkPanel.add(_dataStatus);
84	ajm	1.11	statusPanel.setLayout(new GridLayout(1,3));
85	ajm	1.12	statusPanel.add(linkPanel);
86	ajm	1.11	statusPanel.add(_queueStatus);
87
88			bottom.add(statusPanel, "South");
89	ajm	1.9	getContentPane().add(bottom, "South");
90	ajm	1.8
91	ajm	1.1	// show the window
92			show();
93			}
94
95			//---PUBLIC METHODS---
96
97			//---PRIVATE METHODS---
98
99	ajm	1.9	//---ACCESSOR/MUTATOR METHODS---
100	ajm	1.1
101	ajm	1.12	public static void setControlStatus(String status) {
102			_controlStatus.setText("Control Link: " + status);
103			_controlStatus.repaint();
104			}
105
106			public static void setDataStatus(String status) {
107			_dataStatus.setText("Data Link: " + status);
108			_dataStatus.repaint();
109	ajm	1.9	}
110	ajm	1.1
111	ajm	1.11	public static void setQueueStatus(int currentQueue, int numElements) {
112			_queueStatus.setText("Data Queue : " + currentQueue + " Packets Recieved : " + numElements);
113			_queueStatus.repaint();
114			}
115
116	ajm	1.9	public static void addMessage(String message) {
117			_messages.insert(message + "\n", 0);
118			}
119	ajm	1.13
120	ajm	1.1	//---ATTRIBUTES---
121	ajm	1.13
122			ImageIcon _serverIcon = new ImageIcon("server.gif");
123			JLabel _serverCountLabel;
124			int _serverCount = 0;
125
126			//---STATIC ATTRIBUTES---
127
128	ajm	1.12	static JLabel _controlStatus = new JLabel("Control Link: Disconnected", JLabel.LEFT);
129	ajm	1.9	{
130	ajm	1.12	_controlStatus.setBorder(new EtchedBorder(EtchedBorder.LOWERED));
131	ajm	1.11	}
132
133	ajm	1.12	static JLabel _dataStatus = new JLabel("Data Link: Disconnected", JLabel.LEFT);
134	ajm	1.11	{
135	ajm	1.12	_dataStatus.setBorder(new EtchedBorder(EtchedBorder.LOWERED));
136	ajm	1.11	}
137
138	ajm	1.13	static JLabel _queueStatus = new JLabel(" ", JLabel.LEFT);
139	ajm	1.11	{
140			_queueStatus.setBorder(new EtchedBorder(EtchedBorder.LOWERED));
141			}
142	ajm	1.9	static JTextArea _messages = new JTextArea();
143	ajm	1.8	}