view/classic/HelpAboutDlg.java

/*
 *   JSampler - a java front-end for LinuxSampler
 *
 *   Copyright (C) 2005 Grigor Kirilov Iliev
 *
 *   This file is part of JSampler.
 *
 *   JSampler is free software; you can redistribute it and/or modify
 *   it under the terms of the GNU General Public License version 2
 *   as published by the Free Software Foundation.
 *
 *   JSampler 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 JSampler; if not, write to the Free Software
 *   Foundation, Inc., 59 Temple Place, Suite 330, Boston,
 *   MA  02111-1307  USA
 */

package org.jsampler.view.classic;

import java.awt.Dialog;
import java.awt.Dimension;
import java.awt.Frame;
import java.awt.GridBagConstraints;
import java.awt.GridBagLayout;
import java.awt.Insets;

import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;

import java.net.URL;

import javax.swing.BorderFactory;
import javax.swing.Box;
import javax.swing.BoxLayout;
import javax.swing.ImageIcon;
import javax.swing.JEditorPane;
import javax.swing.JLabel;
import javax.swing.JPanel;
import javax.swing.JScrollPane;
import javax.swing.JSeparator;
import javax.swing.JTextField;

import net.sf.juife.InformationDialog;
import net.sf.juife.JuifeUtils;
import net.sf.juife.LinkButton;

import static org.jsampler.view.classic.ClassicI18n.i18n;


/**
 *
 * @author grish
 */
public class HelpAboutDlg extends InformationDialog {
        private final static JPanel pane = new JPanel();
        
        private JLabel lProductName =
                new JLabel("<html>\n<font size=+1>JS Classic (version 0.1a)</font>");
        
        private JLabel lAuthor = new JLabel(i18n.getLabel("HelpAboutDlg.lAuthor"));
        private JTextField tfAuthor = new JTextField(i18n.getLabel("HelpAboutDlg.tfAuthor"));
        
        private JLabel lLicense = new JLabel(i18n.getLabel("HelpAboutDlg.lLicense"));
        private LinkButton btnLicense = new LinkButton("GNU General Public License");
        
        private JLabel lLibraries = new JLabel("Using:");
        
        private LinkButton btnJlscp =
                new LinkButton("jlscp - A java LinuxSampler control protocol API");
        
        private LinkButton btnJuife
                = new LinkButton("juife - Java User Interface Framework Extensions");
        
        
        private JLabel lCopyright =
                new JLabel(i18n.getLabel("HelpAboutDlg.lCopyright"));
        
        private JPanel mainPane = new JPanel();
        
        /** Creates a new instance of HelpAboutDlg */
        public HelpAboutDlg(Frame owner) {
                super(owner, i18n.getLabel("HelpAboutDlg.title"), pane);
                
                GridBagLayout gridbag = new GridBagLayout();
                GridBagConstraints c = new GridBagConstraints();
                
                JPanel p = new JPanel();
                p.setLayout(gridbag);
                
                c.gridx = 0;
                c.gridy = 1;
                c.insets = new Insets(0, 0, 0, 6);
                c.anchor = GridBagConstraints.EAST;
                gridbag.setConstraints(lAuthor, c);
                p.add(lAuthor);
                
                c.gridx = 0;
                c.gridy = 2;
                gridbag.setConstraints(lLicense, c);
                p.add(lLicense);
                
                c.gridx = 0;
                c.gridy = 3;
                c.insets = new Insets(12, 0, 0, 6);
                c.anchor = GridBagConstraints.EAST;
                gridbag.setConstraints(lLibraries, c);
                p.add(lLibraries);
                
                tfAuthor.setEditable(false);
                tfAuthor.setBorder(BorderFactory.createEmptyBorder());
                
                c.gridx = 1;
                c.gridy = 1;
                c.weightx = 1.0;
                c.insets = new Insets(0, 0, 0, 0);
                c.anchor = GridBagConstraints.WEST;
                gridbag.setConstraints(tfAuthor, c);
                p.add(tfAuthor);
                
                c.gridx = 1;
                c.gridy = 2;
                gridbag.setConstraints(btnLicense, c);
                p.add(btnLicense);
                
                c.gridx = 1;
                c.gridy = 3;
                c.insets = new Insets(12, 0, 0, 0);
                gridbag.setConstraints(btnJlscp, c);
                p.add(btnJlscp);
                
                c.gridx = 1;
                c.gridy = 4;
                c.insets = new Insets(0, 0, 0, 0);
                gridbag.setConstraints(btnJuife, c);
                p.add(btnJuife);
                
                //
                /*c.gridx = 0;
                c.gridy = 1;
                c.gridwidth = 2;
                gridbag.setConstraints(lCopyright, c);
                p.add(lCopyright);*/
                
                lProductName.setHorizontalAlignment(JLabel.CENTER);
                c.gridx = 0;
                c.gridy = 0;
                c.gridwidth = 2;
                c.insets = new Insets(0, 0, 12, 0);
                c.anchor = GridBagConstraints.CENTER;
                gridbag.setConstraints(lProductName, c);
                p.add(lProductName);
                
                /*p = new JPanel();
                p.setLayout(new BoxLayout(p, BoxLayout.X_AXIS));
                
                p.add(lLicense);
                p.add(Box.createRigidArea(new Dimension(5, 0)));
                p.add(btnLicense);
                
                mainPane.add(p);*/
                
                mainPane.setLayout(new BoxLayout(mainPane, BoxLayout.Y_AXIS));
                p.setAlignmentX(LEFT_ALIGNMENT);
                mainPane.add(p);
                mainPane.add(Box.createRigidArea(new Dimension(0, 12)));
                
                /*lContactInfo.setAlignmentX(LEFT_ALIGNMENT);
                mainPane.add(lContactInfo);
                
                JSeparator sep = new JSeparator();
                sep.setAlignmentX(LEFT_ALIGNMENT);
                mainPane.add(sep);*/
                
                ContactInfoPane contactInfoPane = new ContactInfoPane();
                contactInfoPane.setAlignmentX(LEFT_ALIGNMENT);
                mainPane.add(contactInfoPane);
                
                mainPane.add(Box.createRigidArea(new Dimension(0, 12)));
                
                lCopyright.setFont(lCopyright.getFont().deriveFont(java.awt.Font.PLAIN));
                lCopyright.setHorizontalAlignment(JLabel.CENTER);
                lCopyright.setAlignmentX(LEFT_ALIGNMENT);
                mainPane.add(lCopyright);
                
                pane.getParent().remove(pane);
                setMainPane(mainPane);
                
                pack();
                //setResizable(false);
                
                btnLicense.addActionListener(new ActionListener() {
                        public void
                        actionPerformed(ActionEvent e) { showLicense(License.GPL); }
                });
                
                btnJlscp.addActionListener(new ActionListener() {
                        public void
                        actionPerformed(ActionEvent e) { showJlscpInfo(); }
                });
                
                btnJuife.addActionListener(new ActionListener() {
                        public void
                        actionPerformed(ActionEvent e) { showJuifeInfo(); }
                });
        }
        
        private void
        showLicense(License license) {
                new LicenseDlg(this, license).setVisible(true);
        }
        
        private void
        showJlscpInfo() {
                String website = "http://sourceforge.net/projects/jlscp";
                String ver = Package.getPackage("org.linuxsampler.lscp").getImplementationVersion();
                new LibraryInfoDlg(this, "jlscp", ver, website, License.GPL).setVisible(true);
        }
        
        private void
        showJuifeInfo() {
                String website = "http://sourceforge.net/projects/juife";
                String ver = Package.getPackage("net.sf.juife").getImplementationVersion();
                new LibraryInfoDlg(this, "juife", ver, website, License.LGPL).setVisible(true);
        }
        
        class ContactInfoPane extends JPanel {
                private JLabel lAuthorEmail =
                        new JLabel(i18n.getLabel("HelpAboutDlg.lAuthorEmail"));
                private JLabel lLSWebsite = new JLabel(i18n.getLabel("HelpAboutDlg.lLSWebsite"));
                private WebButton btnAuthorEmail = new WebButton("gr.iliev@gmail.com");
                private WebButton btnWebsite = new WebButton("http://www.linuxsampler.org");
                
                private JLabel lLSMailingList =
                        new JLabel(i18n.getLabel("HelpAboutDlg.lLSMailingList"));
                
                private WebButton btnMailingList = new WebButton (
                        "http://lists.sourceforge.net/lists/listinfo/linuxsampler-devel"
                );
        
                ContactInfoPane() {
                        GridBagLayout gridbag = new GridBagLayout();
                        GridBagConstraints c = new GridBagConstraints();
                
                        setLayout(gridbag);
                
                        c.gridx = 0;
                        c.gridy = 0;
                        c.insets = new Insets(0, 0, 0, 6);
                        c.anchor = GridBagConstraints.EAST;
                        gridbag.setConstraints(lAuthorEmail, c);
                        add(lAuthorEmail);
                        
                        c.gridx = 0;
                        c.gridy = 1;
                        gridbag.setConstraints(lLSWebsite, c);
                        add(lLSWebsite);
                        
                        c.gridx = 0;
                        c.gridy = 2;
                        c.anchor = GridBagConstraints.EAST;
                        gridbag.setConstraints(lLSMailingList, c);
                        add(lLSMailingList);
                        
                        c.gridx = 1;
                        c.gridy = 0;
                        c.insets = new Insets(0, 0, 0, 0);
                        c.anchor = GridBagConstraints.WEST;
                        gridbag.setConstraints(btnAuthorEmail, c);
                        add(btnAuthorEmail);
                        
                        c.gridx = 1;
                        c.gridy = 1;
                        gridbag.setConstraints(btnWebsite, c);
                        add(btnWebsite);
                        
                        c.gridx = 1;
                        c.gridy = 2;
                        c.gridwidth = 2;
                        gridbag.setConstraints(btnMailingList, c);
                        add(btnMailingList);
                        
                        setBorder(BorderFactory.createTitledBorder (
                                i18n.getLabel("HelpAboutDlg.ContactInfoPane")
                        ));
                }
        }
}

class WebButton extends LinkButton {
        WebButton(String text) {
                super(text);
                
                setDisabledColor(getUnvisitedColor());
                setDisabledFontStyle(UNDERLINE);
                setUnvisitedFontStyle(UNDERLINE);
                setEnabled(false);
        }
}

enum License { GPL, LGPL }

class LicenseDlg extends InformationDialog {
        private static JPanel pane = new JPanel();
        
        LicenseDlg(Dialog owner, License license) {
                super(owner, pane);
                
                switch(license) {
                        case GPL: setTitle("GNU General Public License"); break;
                        case LGPL: setTitle("GNU Lesser General Public License"); break;
                }
                
                JScrollPane sp = new JScrollPane(new LicensePane(license));
                sp.setPreferredSize(new Dimension(800, 400));
                
                pane.getParent().remove(pane);
                setMainPane(sp);
        }
        
        static class LicensePane extends JEditorPane {
                private static URL urlGPL;
                private static URL urlLGPL;
        
                static {
                        String s = "licenses/gpl.html";
                        urlGPL = ClassLoader.getSystemClassLoader().getResource(s);
                                s = "licenses/lgpl.html";
                        urlLGPL = ClassLoader.getSystemClassLoader().getResource(s);
                }
        
                LicensePane(License license) {
                        try {
                                switch(license) {
                                        case GPL: setPage(urlGPL); break;
                                        case LGPL: setPage(urlLGPL); break;
                                }
                        } catch(Exception x) {
                                x.printStackTrace();
                        }
                }
        }
}

class LibraryInfoDlg extends InformationDialog {
        private final static JPanel pane = new JPanel();
        
        private JLabel lAuthor = new JLabel(i18n.getLabel("LibraryInfoDlg.lAuthor"));
        private JTextField tfAuthor = new JTextField(i18n.getLabel("LibraryInfoDlg.tfAuthor"));
        
        private JLabel lLicense = new JLabel(i18n.getLabel("LibraryInfoDlg.lLicense"));
        private LinkButton btnLicense = new LinkButton(" ");
        
        private JLabel lWebsite = new JLabel(i18n.getLabel("LibraryInfoDlg.lWebsite"));
        private WebButton btnWebsite = new WebButton("");
                
        LibraryInfoDlg (
                Dialog owner,
                String libName,
                String libVersion,
                String website,
                final License license
        ) {
                super(owner, libName,  pane);
                
                switch(license) {
                        case GPL: btnLicense.setText("GNU General Public License"); break;
                        case LGPL: btnLicense.setText("GNU Lesser General Public License"); break;
                }
                
                btnWebsite.setText(website);
                
                pane.getParent().remove(pane);
                setMainPane(new LibraryInfoPane(libName, libVersion, license));
                
                btnLicense.addActionListener(new ActionListener() {
                        public void
                        actionPerformed(ActionEvent e) { showLicense(license); }
                });
        }
        
        private void
        showLicense(License license) {
                new LicenseDlg(this, license).setVisible(true);
        }
        
        class LibraryInfoPane extends JPanel {
                private JLabel lProductName;
                
                
                LibraryInfoPane(String libName, String libVersion, final License license) {
                        lProductName = new JLabel (
                                "<html>\n<font size=+1>" + libName +
                                " (version " + libVersion + ")</font>"
                        );
                        
                        GridBagLayout gridbag = new GridBagLayout();
                        GridBagConstraints c = new GridBagConstraints();
                
                        setLayout(gridbag);
                
                        c.gridx = 0;
                        c.gridy = 1;
                        c.insets = new Insets(0, 0, 0, 6);
                        c.anchor = GridBagConstraints.EAST;
                        gridbag.setConstraints(lAuthor, c);
                        add(lAuthor);
                        
                        c.gridx = 0;
                        c.gridy = 2;
                        gridbag.setConstraints(lLicense, c);
                        add(lLicense);
                        
                        c.gridx = 0;
                        c.gridy = 3;
                        c.insets = new Insets(12, 0, 0, 6);
                        gridbag.setConstraints(lWebsite, c);
                        add(lWebsite);
                        
                        tfAuthor.setEditable(false);
                        tfAuthor.setBorder(BorderFactory.createEmptyBorder());
                
                        c.gridx = 1;
                        c.gridy = 1;
                        c.insets = new Insets(0, 0, 0, 0);
                        c.anchor = GridBagConstraints.WEST;
                        gridbag.setConstraints(tfAuthor, c);
                        add(tfAuthor);
                        
                        c.gridx = 1;
                        c.gridy = 2;
                        gridbag.setConstraints(btnLicense, c);
                        add(btnLicense);
                        
                        c.gridx = 1;
                        c.gridy = 3;
                        c.insets = new Insets(12, 0, 0, 0);
                        gridbag.setConstraints(btnWebsite, c);
                        add(btnWebsite);
                        
                        lProductName.setHorizontalAlignment(JLabel.CENTER);
                        c.gridx = 0;
                        c.gridy = 0;
                        c.gridwidth = 2;
                        c.insets = new Insets(0, 0, 12, 0);
                        c.anchor = GridBagConstraints.CENTER;
                        gridbag.setConstraints(lProductName, c);
                        add(lProductName);
                }
        }
}
1	/*
2	* JSampler - a java front-end for LinuxSampler
3	*
4	* Copyright (C) 2005 Grigor Kirilov Iliev
5	*
6	* This file is part of JSampler.
7	*
8	* JSampler is free software; you can redistribute it and/or modify
9	* it under the terms of the GNU General Public License version 2
10	* as published by the Free Software Foundation.
11	*
12	* JSampler is distributed in the hope that it will be useful,
13	* but WITHOUT ANY WARRANTY; without even the implied warranty of
14	* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
15	* GNU General Public License for more details.
16	*
17	* You should have received a copy of the GNU General Public License
18	* along with JSampler; if not, write to the Free Software
19	* Foundation, Inc., 59 Temple Place, Suite 330, Boston,
20	* MA 02111-1307 USA
21	*/
22
23	package org.jsampler.view.classic;
24
25	import java.awt.Dialog;
26	import java.awt.Dimension;
27	import java.awt.Frame;
28	import java.awt.GridBagConstraints;
29	import java.awt.GridBagLayout;
30	import java.awt.Insets;
31
32	import java.awt.event.ActionEvent;
33	import java.awt.event.ActionListener;
34
35	import java.net.URL;
36
37	import javax.swing.BorderFactory;
38	import javax.swing.Box;
39	import javax.swing.BoxLayout;
40	import javax.swing.ImageIcon;
41	import javax.swing.JEditorPane;
42	import javax.swing.JLabel;
43	import javax.swing.JPanel;
44	import javax.swing.JScrollPane;
45	import javax.swing.JSeparator;
46	import javax.swing.JTextField;
47
48	import net.sf.juife.InformationDialog;
49	import net.sf.juife.JuifeUtils;
50	import net.sf.juife.LinkButton;
51
52	import static org.jsampler.view.classic.ClassicI18n.i18n;
53
54
55	/**
56	*
57	* @author grish
58	*/
59	public class HelpAboutDlg extends InformationDialog {
60	private final static JPanel pane = new JPanel();
61
62	private JLabel lProductName =
63	new JLabel("<html>\n<font size=+1>JS Classic (version 0.1a)</font>");
64
65	private JLabel lAuthor = new JLabel(i18n.getLabel("HelpAboutDlg.lAuthor"));
66	private JTextField tfAuthor = new JTextField(i18n.getLabel("HelpAboutDlg.tfAuthor"));
67
68	private JLabel lLicense = new JLabel(i18n.getLabel("HelpAboutDlg.lLicense"));
69	private LinkButton btnLicense = new LinkButton("GNU General Public License");
70
71	private JLabel lLibraries = new JLabel("Using:");
72
73	private LinkButton btnJlscp =
74	new LinkButton("jlscp - A java LinuxSampler control protocol API");
75
76	private LinkButton btnJuife
77	= new LinkButton("juife - Java User Interface Framework Extensions");
78
79
80	private JLabel lCopyright =
81	new JLabel(i18n.getLabel("HelpAboutDlg.lCopyright"));
82
83	private JPanel mainPane = new JPanel();
84
85	/** Creates a new instance of HelpAboutDlg */
86	public HelpAboutDlg(Frame owner) {
87	super(owner, i18n.getLabel("HelpAboutDlg.title"), pane);
88
89	GridBagLayout gridbag = new GridBagLayout();
90	GridBagConstraints c = new GridBagConstraints();
91
92	JPanel p = new JPanel();
93	p.setLayout(gridbag);
94
95	c.gridx = 0;
96	c.gridy = 1;
97	c.insets = new Insets(0, 0, 0, 6);
98	c.anchor = GridBagConstraints.EAST;
99	gridbag.setConstraints(lAuthor, c);
100	p.add(lAuthor);
101
102	c.gridx = 0;
103	c.gridy = 2;
104	gridbag.setConstraints(lLicense, c);
105	p.add(lLicense);
106
107	c.gridx = 0;
108	c.gridy = 3;
109	c.insets = new Insets(12, 0, 0, 6);
110	c.anchor = GridBagConstraints.EAST;
111	gridbag.setConstraints(lLibraries, c);
112	p.add(lLibraries);
113
114	tfAuthor.setEditable(false);
115	tfAuthor.setBorder(BorderFactory.createEmptyBorder());
116
117	c.gridx = 1;
118	c.gridy = 1;
119	c.weightx = 1.0;
120	c.insets = new Insets(0, 0, 0, 0);
121	c.anchor = GridBagConstraints.WEST;
122	gridbag.setConstraints(tfAuthor, c);
123	p.add(tfAuthor);
124
125	c.gridx = 1;
126	c.gridy = 2;
127	gridbag.setConstraints(btnLicense, c);
128	p.add(btnLicense);
129
130	c.gridx = 1;
131	c.gridy = 3;
132	c.insets = new Insets(12, 0, 0, 0);
133	gridbag.setConstraints(btnJlscp, c);
134	p.add(btnJlscp);
135
136	c.gridx = 1;
137	c.gridy = 4;
138	c.insets = new Insets(0, 0, 0, 0);
139	gridbag.setConstraints(btnJuife, c);
140	p.add(btnJuife);
141
142	//
143	/*c.gridx = 0;
144	c.gridy = 1;
145	c.gridwidth = 2;
146	gridbag.setConstraints(lCopyright, c);
147	p.add(lCopyright);*/
148
149	lProductName.setHorizontalAlignment(JLabel.CENTER);
150	c.gridx = 0;
151	c.gridy = 0;
152	c.gridwidth = 2;
153	c.insets = new Insets(0, 0, 12, 0);
154	c.anchor = GridBagConstraints.CENTER;
155	gridbag.setConstraints(lProductName, c);
156	p.add(lProductName);
157
158	/*p = new JPanel();
159	p.setLayout(new BoxLayout(p, BoxLayout.X_AXIS));
160
161	p.add(lLicense);
162	p.add(Box.createRigidArea(new Dimension(5, 0)));
163	p.add(btnLicense);
164
165	mainPane.add(p);*/
166
167	mainPane.setLayout(new BoxLayout(mainPane, BoxLayout.Y_AXIS));
168	p.setAlignmentX(LEFT_ALIGNMENT);
169	mainPane.add(p);
170	mainPane.add(Box.createRigidArea(new Dimension(0, 12)));
171
172	/*lContactInfo.setAlignmentX(LEFT_ALIGNMENT);
173	mainPane.add(lContactInfo);
174
175	JSeparator sep = new JSeparator();
176	sep.setAlignmentX(LEFT_ALIGNMENT);
177	mainPane.add(sep);*/
178
179	ContactInfoPane contactInfoPane = new ContactInfoPane();
180	contactInfoPane.setAlignmentX(LEFT_ALIGNMENT);
181	mainPane.add(contactInfoPane);
182
183	mainPane.add(Box.createRigidArea(new Dimension(0, 12)));
184
185	lCopyright.setFont(lCopyright.getFont().deriveFont(java.awt.Font.PLAIN));
186	lCopyright.setHorizontalAlignment(JLabel.CENTER);
187	lCopyright.setAlignmentX(LEFT_ALIGNMENT);
188	mainPane.add(lCopyright);
189
190	pane.getParent().remove(pane);
191	setMainPane(mainPane);
192
193	pack();
194	//setResizable(false);
195
196	btnLicense.addActionListener(new ActionListener() {
197	public void
198	actionPerformed(ActionEvent e) { showLicense(License.GPL); }
199	});
200
201	btnJlscp.addActionListener(new ActionListener() {
202	public void
203	actionPerformed(ActionEvent e) { showJlscpInfo(); }
204	});
205
206	btnJuife.addActionListener(new ActionListener() {
207	public void
208	actionPerformed(ActionEvent e) { showJuifeInfo(); }
209	});
210	}
211
212	private void
213	showLicense(License license) {
214	new LicenseDlg(this, license).setVisible(true);
215	}
216
217	private void
218	showJlscpInfo() {
219	String website = "http://sourceforge.net/projects/jlscp";
220	String ver = Package.getPackage("org.linuxsampler.lscp").getImplementationVersion();
221	new LibraryInfoDlg(this, "jlscp", ver, website, License.GPL).setVisible(true);
222	}
223
224	private void
225	showJuifeInfo() {
226	String website = "http://sourceforge.net/projects/juife";
227	String ver = Package.getPackage("net.sf.juife").getImplementationVersion();
228	new LibraryInfoDlg(this, "juife", ver, website, License.LGPL).setVisible(true);
229	}
230
231	class ContactInfoPane extends JPanel {
232	private JLabel lAuthorEmail =
233	new JLabel(i18n.getLabel("HelpAboutDlg.lAuthorEmail"));
234	private JLabel lLSWebsite = new JLabel(i18n.getLabel("HelpAboutDlg.lLSWebsite"));
235	private WebButton btnAuthorEmail = new WebButton("gr.iliev@gmail.com");
236	private WebButton btnWebsite = new WebButton("http://www.linuxsampler.org");
237
238	private JLabel lLSMailingList =
239	new JLabel(i18n.getLabel("HelpAboutDlg.lLSMailingList"));
240
241	private WebButton btnMailingList = new WebButton (
242	"http://lists.sourceforge.net/lists/listinfo/linuxsampler-devel"
243	);
244
245	ContactInfoPane() {
246	GridBagLayout gridbag = new GridBagLayout();
247	GridBagConstraints c = new GridBagConstraints();
248
249	setLayout(gridbag);
250
251	c.gridx = 0;
252	c.gridy = 0;
253	c.insets = new Insets(0, 0, 0, 6);
254	c.anchor = GridBagConstraints.EAST;
255	gridbag.setConstraints(lAuthorEmail, c);
256	add(lAuthorEmail);
257
258	c.gridx = 0;
259	c.gridy = 1;
260	gridbag.setConstraints(lLSWebsite, c);
261	add(lLSWebsite);
262
263	c.gridx = 0;
264	c.gridy = 2;
265	c.anchor = GridBagConstraints.EAST;
266	gridbag.setConstraints(lLSMailingList, c);
267	add(lLSMailingList);
268
269	c.gridx = 1;
270	c.gridy = 0;
271	c.insets = new Insets(0, 0, 0, 0);
272	c.anchor = GridBagConstraints.WEST;
273	gridbag.setConstraints(btnAuthorEmail, c);
274	add(btnAuthorEmail);
275
276	c.gridx = 1;
277	c.gridy = 1;
278	gridbag.setConstraints(btnWebsite, c);
279	add(btnWebsite);
280
281	c.gridx = 1;
282	c.gridy = 2;
283	c.gridwidth = 2;
284	gridbag.setConstraints(btnMailingList, c);
285	add(btnMailingList);
286
287	setBorder(BorderFactory.createTitledBorder (
288	i18n.getLabel("HelpAboutDlg.ContactInfoPane")
289	));
290	}
291	}
292	}
293
294	class WebButton extends LinkButton {
295	WebButton(String text) {
296	super(text);
297
298	setDisabledColor(getUnvisitedColor());
299	setDisabledFontStyle(UNDERLINE);
300	setUnvisitedFontStyle(UNDERLINE);
301	setEnabled(false);
302	}
303	}
304
305	enum License { GPL, LGPL }
306
307	class LicenseDlg extends InformationDialog {
308	private static JPanel pane = new JPanel();
309
310	LicenseDlg(Dialog owner, License license) {
311	super(owner, pane);
312
313	switch(license) {
314	case GPL: setTitle("GNU General Public License"); break;
315	case LGPL: setTitle("GNU Lesser General Public License"); break;
316	}
317
318	JScrollPane sp = new JScrollPane(new LicensePane(license));
319	sp.setPreferredSize(new Dimension(800, 400));
320
321	pane.getParent().remove(pane);
322	setMainPane(sp);
323	}
324
325	static class LicensePane extends JEditorPane {
326	private static URL urlGPL;
327	private static URL urlLGPL;
328
329	static {
330	String s = "licenses/gpl.html";
331	urlGPL = ClassLoader.getSystemClassLoader().getResource(s);
332	s = "licenses/lgpl.html";
333	urlLGPL = ClassLoader.getSystemClassLoader().getResource(s);
334	}
335
336	LicensePane(License license) {
337	try {
338	switch(license) {
339	case GPL: setPage(urlGPL); break;
340	case LGPL: setPage(urlLGPL); break;
341	}
342	} catch(Exception x) {
343	x.printStackTrace();
344	}
345	}
346	}
347	}
348
349	class LibraryInfoDlg extends InformationDialog {
350	private final static JPanel pane = new JPanel();
351
352	private JLabel lAuthor = new JLabel(i18n.getLabel("LibraryInfoDlg.lAuthor"));
353	private JTextField tfAuthor = new JTextField(i18n.getLabel("LibraryInfoDlg.tfAuthor"));
354
355	private JLabel lLicense = new JLabel(i18n.getLabel("LibraryInfoDlg.lLicense"));
356	private LinkButton btnLicense = new LinkButton(" ");
357
358	private JLabel lWebsite = new JLabel(i18n.getLabel("LibraryInfoDlg.lWebsite"));
359	private WebButton btnWebsite = new WebButton("");
360
361	LibraryInfoDlg (
362	Dialog owner,
363	String libName,
364	String libVersion,
365	String website,
366	final License license
367	) {
368	super(owner, libName, pane);
369
370	switch(license) {
371	case GPL: btnLicense.setText("GNU General Public License"); break;
372	case LGPL: btnLicense.setText("GNU Lesser General Public License"); break;
373	}
374
375	btnWebsite.setText(website);
376
377	pane.getParent().remove(pane);
378	setMainPane(new LibraryInfoPane(libName, libVersion, license));
379
380	btnLicense.addActionListener(new ActionListener() {
381	public void
382	actionPerformed(ActionEvent e) { showLicense(license); }
383	});
384	}
385
386	private void
387	showLicense(License license) {
388	new LicenseDlg(this, license).setVisible(true);
389	}
390
391	class LibraryInfoPane extends JPanel {
392	private JLabel lProductName;
393
394
395	LibraryInfoPane(String libName, String libVersion, final License license) {
396	lProductName = new JLabel (
397	"<html>\n<font size=+1>" + libName +
398	" (version " + libVersion + ")</font>"
399	);
400
401	GridBagLayout gridbag = new GridBagLayout();
402	GridBagConstraints c = new GridBagConstraints();
403
404	setLayout(gridbag);
405
406	c.gridx = 0;
407	c.gridy = 1;
408	c.insets = new Insets(0, 0, 0, 6);
409	c.anchor = GridBagConstraints.EAST;
410	gridbag.setConstraints(lAuthor, c);
411	add(lAuthor);
412
413	c.gridx = 0;
414	c.gridy = 2;
415	gridbag.setConstraints(lLicense, c);
416	add(lLicense);
417
418	c.gridx = 0;
419	c.gridy = 3;
420	c.insets = new Insets(12, 0, 0, 6);
421	gridbag.setConstraints(lWebsite, c);
422	add(lWebsite);
423
424	tfAuthor.setEditable(false);
425	tfAuthor.setBorder(BorderFactory.createEmptyBorder());
426
427	c.gridx = 1;
428	c.gridy = 1;
429	c.insets = new Insets(0, 0, 0, 0);
430	c.anchor = GridBagConstraints.WEST;
431	gridbag.setConstraints(tfAuthor, c);
432	add(tfAuthor);
433
434	c.gridx = 1;
435	c.gridy = 2;
436	gridbag.setConstraints(btnLicense, c);
437	add(btnLicense);
438
439	c.gridx = 1;
440	c.gridy = 3;
441	c.insets = new Insets(12, 0, 0, 0);
442	gridbag.setConstraints(btnWebsite, c);
443	add(btnWebsite);
444
445	lProductName.setHorizontalAlignment(JLabel.CENTER);
446	c.gridx = 0;
447	c.gridy = 0;
448	c.gridwidth = 2;
449	c.insets = new Insets(0, 0, 12, 0);
450	c.anchor = GridBagConstraints.CENTER;
451	gridbag.setConstraints(lProductName, c);
452	add(lProductName);
453	}
454	}
455	}