cms/conient/ConfigurationDialog.java

//---PACKAGE DECLARATION---
package uk.ac.ukc.iscream.conient;

//---IMPORTS---
import java.awt.Frame;
import java.awt.Color;
import java.awt.GridLayout;
import java.awt.event.*;
import javax.swing.*;
import javax.swing.border.*;
import java.util.Properties;

/**
 * This provides a modal dialog from which the user
 * can reconfigure the conient client.
 *
 * It then writes back the configuration to the file.
 *
 * Server configured options are displayed, but are
 * for information purposes only, and cannot be changed.
 *
 * @author  $Author: ajm4 $
 * @version $Id: ConfigurationDialog.java,v 1.3 2001/02/26 18:40:25 ajm4 Exp $
 */
public class ConfigurationDialog extends JDialog {

//---FINAL ATTRIBUTES---

    /**
     * The current CVS revision of this class
     */
    public static final String REVISION = "$Revision: 1.3 $";
    
//---STATIC METHODS---

//---CONSTRUCTORS---

    /**
     * Constructs and shows the dialog for the user
     */
    public ConfigurationDialog() {
        super(Conient.getFrame(), "Configuration Options", true);
        
        // setup the buttoms
        JPanel buttonPanel = new JPanel();
        buttonPanel.setLayout(new BoxLayout(buttonPanel, BoxLayout.X_AXIS));
        JButton ok = new JButton("OK");
        ok.addActionListener(new ActionListener() {
            public void actionPerformed(ActionEvent e) {
                setNewSettingsAndClose();
            }
        });
        
        JButton cancel = new JButton("Cancel");
        cancel.addActionListener(new ActionListener() {
            public void actionPerformed(ActionEvent e) {
                dispose();
            }
        });
        buttonPanel.add(Box.createHorizontalGlue());
        buttonPanel.add(ok);
        buttonPanel.add(cancel);
        

        // setup the options panes
        JPanel center = new JPanel();
        center.setLayout(new BoxLayout(center, BoxLayout.Y_AXIS));
        
        // client options
        center.add(createClientOptions());
        
        // server options
        center.add(createServerOptions());

        // firewall options
        center.add(createFirewallOptions());
        
        // data options
        center.add(createDataOptions());
        
        // display the current settings
        getCurrentSettings();
        
        // set the window up
        getContentPane().add(buttonPanel, "South");
        getContentPane().add(center, "Center");
        pack();
        setLocationRelativeTo(Conient.getFrame());
        setResizable(false);
        setVisible(true);
    }

//---PUBLIC METHODS---

//---PRIVATE METHODS---
    
    private JPanel createClientOptions() {
        JPanel clientPanel = new JPanel();
        clientPanel.setLayout(new BoxLayout(clientPanel, BoxLayout.Y_AXIS));
        clientPanel.setBorder(new TitledBorder(new LineBorder(new Color(0, 0, 102)), " Client Options "));
        JLabel nameLabel = new JLabel("Client name:");
        nameLabel.setHorizontalAlignment(JLabel.RIGHT);
        name = new JTextField(20);
        JPanel nameBox = new JPanel();
        nameBox.setLayout(new GridLayout(1,2));
        nameBox.add(nameLabel);
        nameBox.add(name);
        clientPanel.add(nameBox);
        return clientPanel;
    }

    private JPanel createServerOptions() {
        JPanel serverPanel = new JPanel();
        serverPanel.setLayout(new BoxLayout(serverPanel, BoxLayout.Y_AXIS));
        serverPanel.setBorder(new TitledBorder(new LineBorder(new Color(0, 0, 102)), " i-scream Server Options "));
        JLabel serverLabel = new JLabel("i-scream Server:");
        serverLabel.setHorizontalAlignment(JLabel.RIGHT);
        server = new JTextField(20);
        JPanel serverBox = new JPanel();
        serverBox.setLayout(new GridLayout(1,2));
        serverBox.add(serverLabel);
        serverBox.add(server);
        serverPanel.add(serverBox);
        
        JLabel portLabel = new JLabel("Client interface port:");
        portLabel.setHorizontalAlignment(JLabel.RIGHT);
        port = new JTextField(4);
        JPanel portBox = new JPanel();
        portBox.setLayout(new GridLayout(1,2));
        portBox.add(portLabel);
        portBox.add(port);
        serverPanel.add(portBox);
        
        connectControl = new JCheckBox("Automatically connect the control channel");
        serverPanel.add(connectControl);
        connectData = new JCheckBox("Automatically connect the data channel");
        serverPanel.add(connectData);
        return serverPanel;
    }

    private JPanel createFirewallOptions() {
        JPanel firewallPanel = new JPanel();
        firewallPanel.setLayout(new BoxLayout(firewallPanel, BoxLayout.Y_AXIS));
        firewallPanel.setBorder(new TitledBorder(new LineBorder(new Color(0, 0, 102)), " Firewall Options "));
        
        useFirewall = new JCheckBox("Use firewall command to connect through to server");
        firewallPanel.add(useFirewall);
        
        JLabel commandLabel = new JLabel("Firewall command:");
        commandLabel.setHorizontalAlignment(JLabel.RIGHT);
        firewallCommand = new JTextField(20);
        JPanel commandBox = new JPanel();
        commandBox.setLayout(new GridLayout(1,2));
        commandBox.add(commandLabel);
        commandBox.add(firewallCommand);
        firewallPanel.add(commandBox);
        
        JLabel waitLabel = new JLabel("Firewall wait time:");
        waitLabel.setHorizontalAlignment(JLabel.RIGHT);
        firewallWait = new JTextField(2);
        JPanel waitBox = new JPanel();
        waitBox.setLayout(new GridLayout(1,2));
        waitBox.add(waitLabel);
        waitBox.add(firewallWait);
        firewallPanel.add(waitBox);
        
        JLabel fserverLabel = new JLabel("Firewall server:");
        fserverLabel.setHorizontalAlignment(JLabel.RIGHT);
        firewallServer = new JTextField(20);
        JPanel fserverBox = new JPanel();
        fserverBox.setLayout(new GridLayout(1,2));
        fserverBox.add(fserverLabel);
        fserverBox.add(firewallServer);
        firewallPanel.add(fserverBox);
        return firewallPanel;
    }

    private JPanel createDataOptions() {
        JPanel dataPanel = new JPanel();
        dataPanel.setLayout(new BoxLayout(dataPanel, BoxLayout.X_AXIS));
        dataPanel.setBorder(new TitledBorder(new LineBorder(new Color(0, 0, 102)), " Data Options "));
        
        JPanel dataChecks = new JPanel();
        dataChecks.setLayout(new BoxLayout(dataChecks, BoxLayout.Y_AXIS));
        displayQueue = new JCheckBox("Display server queue information");
        dataChecks.add(displayQueue);
        displayExtra = new JCheckBox("Display extra data found in packets");
        dataChecks.add(displayExtra);
        packetDump = new JCheckBox("Dump raw packet data to the console");
        dataChecks.add(packetDump);

        dataPanel.add(Box.createHorizontalGlue());
        dataPanel.add(dataChecks);
        dataPanel.add(Box.createHorizontalGlue());
        return dataPanel;
    }
    
    private void getCurrentSettings() {
        Configuration config = Configuration.getInstance();
        name.setText(config.getProperty("clientname"));
        server.setText(config.getProperty("control.server"));
        port.setText(config.getProperty("control.port"));
        connectControl.setSelected(config.getProperty("control.onstartconnect").equals("1"));
        connectData.setSelected(config.getProperty("data.onstartconnect").equals("1"));
        firewallCommand.setText(config.getProperty("firewall.command"));
        firewallCommand.moveCaretPosition(0);
        firewallWait.setText(config.getProperty("firewall.commandwait"));
        firewallServer.setText(config.getProperty("firewall.server"));
        displayQueue.setSelected(config.getProperty("displayQueueInformation").equals("1"));
        displayExtra.setSelected(config.getProperty("displayExtraData").equals("1"));
        packetDump.setSelected(config.getProperty("packetDump").equals("1"));
        useFirewall.setSelected(config.getProperty("useFirewall").equals("1"));
    }
    
    private void setNewSettingsAndClose() {
        Configuration config = Configuration.getInstance();
        config.setProperty("clientname", name.getText().trim());
        config.setProperty("control.server", server.getText().trim());
        config.setProperty("control.port", port.getText().trim());
        config.setProperty("firewall.command", firewallCommand.getText().trim());
        config.setProperty("firewall.commandwait", firewallWait.getText().trim());
        config.setProperty("firewall.server", firewallServer.getText().trim());
        if (useFirewall.isSelected()) {
            config.setProperty("useFirewall", "1");
        } else {
            config.setProperty("useFirewall", "0");
        }
        if (connectControl.isSelected()) {
            config.setProperty("control.onstartconnect", "1");
        } else {
            config.setProperty("control.onstartconnect", "0");
        }
        if (connectData.isSelected()) {
            config.setProperty("data.onstartconnect", "1");
        } else {
            config.setProperty("data.onstartconnect", "0");
        }
        if (packetDump.isSelected()) {
            config.setProperty("packetDump", "1");
        } else {
            config.setProperty("packetDump", "0");
        }
        if (displayExtra.isSelected()) {
            config.setProperty("displayExtraData", "1");
        } else {
            config.setProperty("displayExtraData", "0");
        }
        if (displayQueue.isSelected()) {
            config.setProperty("displayQueueInformation", "1");
        } else {
            config.setProperty("displayQueueInformation", "0");
        }
        
        dispose();
    }

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

//---ATTRIBUTES---

    private JTextField name;
    private JTextField port;
    private JTextField server;
    private JCheckBox connectControl;
    private JCheckBox connectData;
    private JCheckBox useFirewall;
    private JTextField firewallCommand;
    private JTextField firewallWait;
    private JTextField firewallServer;
    private JCheckBox displayQueue;
    private JCheckBox displayExtra;
    private JCheckBox packetDump;


//---STATIC ATTRIBUTES---

}
Revision:	1.4
Committed:	Tue Feb 27 03:09:58 2001 UTC (23 years, 3 months ago) by ajm
Branch:	MAIN
Changes since 1.3:	+174 -76 lines
Log Message:	Now has fully support for configuration modification, saving and loading. Note there are still bugs, namely the server config is NOT treated seperately from local config, as well as concurrency issues of loading in a config as its changing. Also not present is support for checking all REQUIRED configuration options are present, so that will need to be done.
#	Content
1	//---PACKAGE DECLARATION---
2	package uk.ac.ukc.iscream.conient;
3
4	//---IMPORTS---
5	import java.awt.Frame;
6	import java.awt.Color;
7	import java.awt.GridLayout;
8	import java.awt.event.*;
9	import javax.swing.*;
10	import javax.swing.border.*;
11	import java.util.Properties;
12
13	/**
14	* This provides a modal dialog from which the user
15	* can reconfigure the conient client.
16	*
17	* It then writes back the configuration to the file.
18	*
19	* Server configured options are displayed, but are
20	* for information purposes only, and cannot be changed.
21	*
22	* @author $Author: ajm4 $
23	* @version $Id: ConfigurationDialog.java,v 1.3 2001/02/26 18:40:25 ajm4 Exp $
24	*/
25	public class ConfigurationDialog extends JDialog {
26
27	//---FINAL ATTRIBUTES---
28
29	/**
30	* The current CVS revision of this class
31	*/
32	public static final String REVISION = "$Revision: 1.3 $";
33
34	//---STATIC METHODS---
35
36	//---CONSTRUCTORS---
37
38	/**
39	* Constructs and shows the dialog for the user
40	*/
41	public ConfigurationDialog() {
42	super(Conient.getFrame(), "Configuration Options", true);
43
44	// setup the buttoms
45	JPanel buttonPanel = new JPanel();
46	buttonPanel.setLayout(new BoxLayout(buttonPanel, BoxLayout.X_AXIS));
47	JButton ok = new JButton("OK");
48	ok.addActionListener(new ActionListener() {
49	public void actionPerformed(ActionEvent e) {
50	setNewSettingsAndClose();
51	}
52	});
53
54	JButton cancel = new JButton("Cancel");
55	cancel.addActionListener(new ActionListener() {
56	public void actionPerformed(ActionEvent e) {
57	dispose();
58	}
59	});
60	buttonPanel.add(Box.createHorizontalGlue());
61	buttonPanel.add(ok);
62	buttonPanel.add(cancel);
63
64
65	// setup the options panes
66	JPanel center = new JPanel();
67	center.setLayout(new BoxLayout(center, BoxLayout.Y_AXIS));
68
69	// client options
70	center.add(createClientOptions());
71
72	// server options
73	center.add(createServerOptions());
74
75	// firewall options
76	center.add(createFirewallOptions());
77
78	// data options
79	center.add(createDataOptions());
80
81	// display the current settings
82	getCurrentSettings();
83
84	// set the window up
85	getContentPane().add(buttonPanel, "South");
86	getContentPane().add(center, "Center");
87	pack();
88	setLocationRelativeTo(Conient.getFrame());
89	setResizable(false);
90	setVisible(true);
91	}
92
93	//---PUBLIC METHODS---
94
95	//---PRIVATE METHODS---
96
97	private JPanel createClientOptions() {
98	JPanel clientPanel = new JPanel();
99	clientPanel.setLayout(new BoxLayout(clientPanel, BoxLayout.Y_AXIS));
100	clientPanel.setBorder(new TitledBorder(new LineBorder(new Color(0, 0, 102)), " Client Options "));
101	JLabel nameLabel = new JLabel("Client name:");
102	nameLabel.setHorizontalAlignment(JLabel.RIGHT);
103	name = new JTextField(20);
104	JPanel nameBox = new JPanel();
105	nameBox.setLayout(new GridLayout(1,2));
106	nameBox.add(nameLabel);
107	nameBox.add(name);
108	clientPanel.add(nameBox);
109	return clientPanel;
110	}
111
112	private JPanel createServerOptions() {
113	JPanel serverPanel = new JPanel();
114	serverPanel.setLayout(new BoxLayout(serverPanel, BoxLayout.Y_AXIS));
115	serverPanel.setBorder(new TitledBorder(new LineBorder(new Color(0, 0, 102)), " i-scream Server Options "));
116	JLabel serverLabel = new JLabel("i-scream Server:");
117	serverLabel.setHorizontalAlignment(JLabel.RIGHT);
118	server = new JTextField(20);
119	JPanel serverBox = new JPanel();
120	serverBox.setLayout(new GridLayout(1,2));
121	serverBox.add(serverLabel);
122	serverBox.add(server);
123	serverPanel.add(serverBox);
124
125	JLabel portLabel = new JLabel("Client interface port:");
126	portLabel.setHorizontalAlignment(JLabel.RIGHT);
127	port = new JTextField(4);
128	JPanel portBox = new JPanel();
129	portBox.setLayout(new GridLayout(1,2));
130	portBox.add(portLabel);
131	portBox.add(port);
132	serverPanel.add(portBox);
133
134	connectControl = new JCheckBox("Automatically connect the control channel");
135	serverPanel.add(connectControl);
136	connectData = new JCheckBox("Automatically connect the data channel");
137	serverPanel.add(connectData);
138	return serverPanel;
139	}
140
141	private JPanel createFirewallOptions() {
142	JPanel firewallPanel = new JPanel();
143	firewallPanel.setLayout(new BoxLayout(firewallPanel, BoxLayout.Y_AXIS));
144	firewallPanel.setBorder(new TitledBorder(new LineBorder(new Color(0, 0, 102)), " Firewall Options "));
145
146	useFirewall = new JCheckBox("Use firewall command to connect through to server");
147	firewallPanel.add(useFirewall);
148
149	JLabel commandLabel = new JLabel("Firewall command:");
150	commandLabel.setHorizontalAlignment(JLabel.RIGHT);
151	firewallCommand = new JTextField(20);
152	JPanel commandBox = new JPanel();
153	commandBox.setLayout(new GridLayout(1,2));
154	commandBox.add(commandLabel);
155	commandBox.add(firewallCommand);
156	firewallPanel.add(commandBox);
157
158	JLabel waitLabel = new JLabel("Firewall wait time:");
159	waitLabel.setHorizontalAlignment(JLabel.RIGHT);
160	firewallWait = new JTextField(2);
161	JPanel waitBox = new JPanel();
162	waitBox.setLayout(new GridLayout(1,2));
163	waitBox.add(waitLabel);
164	waitBox.add(firewallWait);
165	firewallPanel.add(waitBox);
166
167	JLabel fserverLabel = new JLabel("Firewall server:");
168	fserverLabel.setHorizontalAlignment(JLabel.RIGHT);
169	firewallServer = new JTextField(20);
170	JPanel fserverBox = new JPanel();
171	fserverBox.setLayout(new GridLayout(1,2));
172	fserverBox.add(fserverLabel);
173	fserverBox.add(firewallServer);
174	firewallPanel.add(fserverBox);
175	return firewallPanel;
176	}
177
178	private JPanel createDataOptions() {
179	JPanel dataPanel = new JPanel();
180	dataPanel.setLayout(new BoxLayout(dataPanel, BoxLayout.X_AXIS));
181	dataPanel.setBorder(new TitledBorder(new LineBorder(new Color(0, 0, 102)), " Data Options "));
182
183	JPanel dataChecks = new JPanel();
184	dataChecks.setLayout(new BoxLayout(dataChecks, BoxLayout.Y_AXIS));
185	displayQueue = new JCheckBox("Display server queue information");
186	dataChecks.add(displayQueue);
187	displayExtra = new JCheckBox("Display extra data found in packets");
188	dataChecks.add(displayExtra);
189	packetDump = new JCheckBox("Dump raw packet data to the console");
190	dataChecks.add(packetDump);
191
192	dataPanel.add(Box.createHorizontalGlue());
193	dataPanel.add(dataChecks);
194	dataPanel.add(Box.createHorizontalGlue());
195	return dataPanel;
196	}
197
198	private void getCurrentSettings() {
199	Configuration config = Configuration.getInstance();
200	name.setText(config.getProperty("clientname"));
201	server.setText(config.getProperty("control.server"));
202	port.setText(config.getProperty("control.port"));
203	connectControl.setSelected(config.getProperty("control.onstartconnect").equals("1"));
204	connectData.setSelected(config.getProperty("data.onstartconnect").equals("1"));
205	firewallCommand.setText(config.getProperty("firewall.command"));
206	firewallCommand.moveCaretPosition(0);
207	firewallWait.setText(config.getProperty("firewall.commandwait"));
208	firewallServer.setText(config.getProperty("firewall.server"));
209	displayQueue.setSelected(config.getProperty("displayQueueInformation").equals("1"));
210	displayExtra.setSelected(config.getProperty("displayExtraData").equals("1"));
211	packetDump.setSelected(config.getProperty("packetDump").equals("1"));
212	useFirewall.setSelected(config.getProperty("useFirewall").equals("1"));
213	}
214
215	private void setNewSettingsAndClose() {
216	Configuration config = Configuration.getInstance();
217	config.setProperty("clientname", name.getText().trim());
218	config.setProperty("control.server", server.getText().trim());
219	config.setProperty("control.port", port.getText().trim());
220	config.setProperty("firewall.command", firewallCommand.getText().trim());
221	config.setProperty("firewall.commandwait", firewallWait.getText().trim());
222	config.setProperty("firewall.server", firewallServer.getText().trim());
223	if (useFirewall.isSelected()) {
224	config.setProperty("useFirewall", "1");
225	} else {
226	config.setProperty("useFirewall", "0");
227	}
228	if (connectControl.isSelected()) {
229	config.setProperty("control.onstartconnect", "1");
230	} else {
231	config.setProperty("control.onstartconnect", "0");
232	}
233	if (connectData.isSelected()) {
234	config.setProperty("data.onstartconnect", "1");
235	} else {
236	config.setProperty("data.onstartconnect", "0");
237	}
238	if (packetDump.isSelected()) {
239	config.setProperty("packetDump", "1");
240	} else {
241	config.setProperty("packetDump", "0");
242	}
243	if (displayExtra.isSelected()) {
244	config.setProperty("displayExtraData", "1");
245	} else {
246	config.setProperty("displayExtraData", "0");
247	}
248	if (displayQueue.isSelected()) {
249	config.setProperty("displayQueueInformation", "1");
250	} else {
251	config.setProperty("displayQueueInformation", "0");
252	}
253
254	dispose();
255	}
256
257	//---ACCESSOR/MUTATOR METHODS---
258
259	//---ATTRIBUTES---
260
261	private JTextField name;
262	private JTextField port;
263	private JTextField server;
264	private JCheckBox connectControl;
265	private JCheckBox connectData;
266	private JCheckBox useFirewall;
267	private JTextField firewallCommand;
268	private JTextField firewallWait;
269	private JTextField firewallServer;
270	private JCheckBox displayQueue;
271	private JCheckBox displayExtra;
272	private JCheckBox packetDump;
273
274
275	//---STATIC ATTRIBUTES---
276
277	}