view/classic/HelpAboutDlg.java

/*
 *   JSampler - a java front-end for LinuxSampler
 *
 *   Copyright (C) 2005-2009 Grigor Iliev <grigor@grigoriliev.com>
 *
 *   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.Desktop;
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.URI;
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 org.jsampler.HF;

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


/**
 *
 * @author grish
 */
public class HelpAboutDlg extends InformationDialog {
        private JLabel lProductName =
                new JLabel("<html>\n<font size=+1>JS Classic (version 0.9)</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"));
                
                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);
                
                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 LinkButton btnAuthorEmail = new LinkButton("grigor@grigoriliev.com");
                private LinkButton btnLSWebsite = new LinkButton("www.linuxsampler.org");
                
                private JLabel lLSMailingList =
                        new JLabel(i18n.getLabel("HelpAboutDlg.lLSMailingList"));
                
                private LinkButton btnMailingList = new LinkButton (
                        "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(btnLSWebsite, c);
                        add(btnLSWebsite);
                        
                        c.gridx = 1;
                        c.gridy = 2;
                        c.gridwidth = 2;
                        gridbag.setConstraints(btnMailingList, c);
                        add(btnMailingList);
                        
                        setBorder(BorderFactory.createTitledBorder (
                                i18n.getLabel("HelpAboutDlg.contactInfoPane")
                        ));
                        
                        installListeners();
                }
                
                private void
                installListeners() {
                        btnAuthorEmail.addActionListener(new ActionListener() {
                                public void
                                actionPerformed(ActionEvent e) {
                                        browse("mailto:grigor@grigoriliev.com");
                                }
                        });
                
                        btnLSWebsite.addActionListener(new ActionListener() {
                                public void
                                actionPerformed(ActionEvent e) {
                                        browse("http://www.linuxsampler.org");
                                }
                        });
                
                        btnMailingList.addActionListener(new ActionListener() {
                                public void
                                actionPerformed(ActionEvent e) {
                                        browse("http://lists.sourceforge.net/lists/listinfo/linuxsampler-devel");
                                }
                        });
                }
        }
        
        private boolean
        checkDesktopSupported() {
                if(Desktop.isDesktopSupported()) return true;
                
                HF.showErrorMessage(i18n.getError("HelpAboutDlg.DesktopApiNotSupported"), this);
                
                return false;
        }
        
        private void
        browse(String uri) {
                if(!checkDesktopSupported()) return;
                
                try { Desktop.getDesktop().browse(new URI(uri)); }
                catch(Exception x) { x.printStackTrace(); }
        }
        
        private void
        mail(String uri) {
                if(!checkDesktopSupported()) return;
                
                Desktop desktop = Desktop.getDesktop();
                
                try { Desktop.getDesktop().mail(new URI(uri)); }
                catch(Exception x) { x.printStackTrace(); }
        }
}

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 {
        LicenseDlg(Dialog owner, License license) {
                super(owner);
                
                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));
                
                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();
                        }
                        
                        setEditable(false);
                }
        }
}

class LibraryInfoDlg extends InformationDialog {
        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);
                
                switch(license) {
                        case GPL: btnLicense.setText("GNU General Public License"); break;
                        case LGPL: btnLicense.setText("GNU Lesser General Public License"); break;
                }
                
                btnWebsite.setText(website);
                
                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	iliev	787	/*
2			* JSampler - a java front-end for LinuxSampler
3			*
4	iliev	1975	* Copyright (C) 2005-2009 Grigor Iliev <grigor@grigoriliev.com>
5	iliev	787	*
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	iliev	1285	import java.awt.Desktop;
26	iliev	787	import java.awt.Dialog;
27			import java.awt.Dimension;
28			import java.awt.Frame;
29			import java.awt.GridBagConstraints;
30			import java.awt.GridBagLayout;
31			import java.awt.Insets;
32
33			import java.awt.event.ActionEvent;
34			import java.awt.event.ActionListener;
35
36	iliev	1285	import java.net.URI;
37	iliev	787	import java.net.URL;
38
39			import javax.swing.BorderFactory;
40			import javax.swing.Box;
41			import javax.swing.BoxLayout;
42			import javax.swing.ImageIcon;
43			import javax.swing.JEditorPane;
44			import javax.swing.JLabel;
45			import javax.swing.JPanel;
46			import javax.swing.JScrollPane;
47			import javax.swing.JSeparator;
48			import javax.swing.JTextField;
49
50			import net.sf.juife.InformationDialog;
51			import net.sf.juife.JuifeUtils;
52			import net.sf.juife.LinkButton;
53
54	iliev	1285	import org.jsampler.HF;
55
56	iliev	787	import static org.jsampler.view.classic.ClassicI18n.i18n;
57
58
59			/**
60			*
61			* @author grish
62			*/
63			public class HelpAboutDlg extends InformationDialog {
64			private JLabel lProductName =
65	iliev	1975	new JLabel("<html>\n<font size=+1>JS Classic (version 0.9)</font>");
66	iliev	787
67			private JLabel lAuthor = new JLabel(i18n.getLabel("HelpAboutDlg.lAuthor"));
68			private JTextField tfAuthor = new JTextField(i18n.getLabel("HelpAboutDlg.tfAuthor"));
69
70			private JLabel lLicense = new JLabel(i18n.getLabel("HelpAboutDlg.lLicense"));
71			private LinkButton btnLicense = new LinkButton("GNU General Public License");
72
73			private JLabel lLibraries = new JLabel("Using:");
74
75			private LinkButton btnJlscp =
76			new LinkButton("jlscp - A java LinuxSampler control protocol API");
77
78			private LinkButton btnJuife
79			= new LinkButton("juife - Java User Interface Framework Extensions");
80
81
82	iliev	1285	private JLabel lCopyright = new JLabel(i18n.getLabel("HelpAboutDlg.lCopyright"));
83	iliev	787
84			private JPanel mainPane = new JPanel();
85
86			/** Creates a new instance of HelpAboutDlg */
87			public HelpAboutDlg(Frame owner) {
88	iliev	842	super(owner, i18n.getLabel("HelpAboutDlg.title"));
89	iliev	787
90			GridBagLayout gridbag = new GridBagLayout();
91			GridBagConstraints c = new GridBagConstraints();
92
93			JPanel p = new JPanel();
94			p.setLayout(gridbag);
95
96			c.gridx = 0;
97			c.gridy = 1;
98			c.insets = new Insets(0, 0, 0, 6);
99			c.anchor = GridBagConstraints.EAST;
100			gridbag.setConstraints(lAuthor, c);
101			p.add(lAuthor);
102
103			c.gridx = 0;
104			c.gridy = 2;
105			gridbag.setConstraints(lLicense, c);
106			p.add(lLicense);
107
108			c.gridx = 0;
109			c.gridy = 3;
110			c.insets = new Insets(12, 0, 0, 6);
111			c.anchor = GridBagConstraints.EAST;
112			gridbag.setConstraints(lLibraries, c);
113			p.add(lLibraries);
114
115			tfAuthor.setEditable(false);
116			tfAuthor.setBorder(BorderFactory.createEmptyBorder());
117
118			c.gridx = 1;
119			c.gridy = 1;
120			c.weightx = 1.0;
121			c.insets = new Insets(0, 0, 0, 0);
122			c.anchor = GridBagConstraints.WEST;
123			gridbag.setConstraints(tfAuthor, c);
124			p.add(tfAuthor);
125
126			c.gridx = 1;
127			c.gridy = 2;
128			gridbag.setConstraints(btnLicense, c);
129			p.add(btnLicense);
130
131			c.gridx = 1;
132			c.gridy = 3;
133			c.insets = new Insets(12, 0, 0, 0);
134			gridbag.setConstraints(btnJlscp, c);
135			p.add(btnJlscp);
136
137			c.gridx = 1;
138			c.gridy = 4;
139			c.insets = new Insets(0, 0, 0, 0);
140			gridbag.setConstraints(btnJuife, c);
141			p.add(btnJuife);
142
143			//
144			/*c.gridx = 0;
145			c.gridy = 1;
146			c.gridwidth = 2;
147			gridbag.setConstraints(lCopyright, c);
148			p.add(lCopyright);*/
149
150			lProductName.setHorizontalAlignment(JLabel.CENTER);
151			c.gridx = 0;
152			c.gridy = 0;
153			c.gridwidth = 2;
154			c.insets = new Insets(0, 0, 12, 0);
155			c.anchor = GridBagConstraints.CENTER;
156			gridbag.setConstraints(lProductName, c);
157			p.add(lProductName);
158
159			/*p = new JPanel();
160			p.setLayout(new BoxLayout(p, BoxLayout.X_AXIS));
161
162			p.add(lLicense);
163			p.add(Box.createRigidArea(new Dimension(5, 0)));
164			p.add(btnLicense);
165
166			mainPane.add(p);*/
167
168			mainPane.setLayout(new BoxLayout(mainPane, BoxLayout.Y_AXIS));
169			p.setAlignmentX(LEFT_ALIGNMENT);
170			mainPane.add(p);
171			mainPane.add(Box.createRigidArea(new Dimension(0, 12)));
172
173			/*lContactInfo.setAlignmentX(LEFT_ALIGNMENT);
174			mainPane.add(lContactInfo);
175
176			JSeparator sep = new JSeparator();
177			sep.setAlignmentX(LEFT_ALIGNMENT);
178			mainPane.add(sep);*/
179
180			ContactInfoPane contactInfoPane = new ContactInfoPane();
181			contactInfoPane.setAlignmentX(LEFT_ALIGNMENT);
182			mainPane.add(contactInfoPane);
183
184			mainPane.add(Box.createRigidArea(new Dimension(0, 12)));
185
186			lCopyright.setFont(lCopyright.getFont().deriveFont(java.awt.Font.PLAIN));
187			lCopyright.setHorizontalAlignment(JLabel.CENTER);
188			lCopyright.setAlignmentX(LEFT_ALIGNMENT);
189			mainPane.add(lCopyright);
190
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	iliev	1285	private LinkButton btnAuthorEmail = new LinkButton("grigor@grigoriliev.com");
236			private LinkButton btnLSWebsite = new LinkButton("www.linuxsampler.org");
237	iliev	787
238			private JLabel lLSMailingList =
239			new JLabel(i18n.getLabel("HelpAboutDlg.lLSMailingList"));
240
241	iliev	1285	private LinkButton btnMailingList = new LinkButton (
242			"lists.sourceforge.net/lists/listinfo/linuxsampler-devel"
243	iliev	787	);
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	iliev	1285	gridbag.setConstraints(btnLSWebsite, c);
279			add(btnLSWebsite);
280	iliev	787
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	iliev	1285	i18n.getLabel("HelpAboutDlg.contactInfoPane")
289	iliev	787	));
290	iliev	1285
291			installListeners();
292	iliev	787	}
293	iliev	1285
294			private void
295			installListeners() {
296			btnAuthorEmail.addActionListener(new ActionListener() {
297			public void
298			actionPerformed(ActionEvent e) {
299			browse("mailto:grigor@grigoriliev.com");
300			}
301			});
302
303			btnLSWebsite.addActionListener(new ActionListener() {
304			public void
305			actionPerformed(ActionEvent e) {
306			browse("http://www.linuxsampler.org");
307			}
308			});
309
310			btnMailingList.addActionListener(new ActionListener() {
311			public void
312			actionPerformed(ActionEvent e) {
313			browse("http://lists.sourceforge.net/lists/listinfo/linuxsampler-devel");
314			}
315			});
316			}
317	iliev	787	}
318	iliev	1285
319			private boolean
320			checkDesktopSupported() {
321			if(Desktop.isDesktopSupported()) return true;
322
323			HF.showErrorMessage(i18n.getError("HelpAboutDlg.DesktopApiNotSupported"), this);
324
325			return false;
326			}
327
328			private void
329			browse(String uri) {
330			if(!checkDesktopSupported()) return;
331
332			try { Desktop.getDesktop().browse(new URI(uri)); }
333			catch(Exception x) { x.printStackTrace(); }
334			}
335
336			private void
337			mail(String uri) {
338			if(!checkDesktopSupported()) return;
339
340			Desktop desktop = Desktop.getDesktop();
341
342			try { Desktop.getDesktop().mail(new URI(uri)); }
343			catch(Exception x) { x.printStackTrace(); }
344			}
345	iliev	787	}
346
347			class WebButton extends LinkButton {
348			WebButton(String text) {
349			super(text);
350
351			setDisabledColor(getUnvisitedColor());
352			setDisabledFontStyle(UNDERLINE);
353			setUnvisitedFontStyle(UNDERLINE);
354			setEnabled(false);
355			}
356			}
357
358			enum License { GPL, LGPL }
359
360			class LicenseDlg extends InformationDialog {
361			LicenseDlg(Dialog owner, License license) {
362	iliev	842	super(owner);
363	iliev	787
364			switch(license) {
365			case GPL: setTitle("GNU General Public License"); break;
366			case LGPL: setTitle("GNU Lesser General Public License"); break;
367			}
368
369			JScrollPane sp = new JScrollPane(new LicensePane(license));
370			sp.setPreferredSize(new Dimension(800, 400));
371
372			setMainPane(sp);
373			}
374
375			static class LicensePane extends JEditorPane {
376			private static URL urlGPL;
377			private static URL urlLGPL;
378
379			static {
380			String s = "licenses/gpl.html";
381			urlGPL = ClassLoader.getSystemClassLoader().getResource(s);
382			s = "licenses/lgpl.html";
383			urlLGPL = ClassLoader.getSystemClassLoader().getResource(s);
384			}
385
386			LicensePane(License license) {
387			try {
388			switch(license) {
389			case GPL: setPage(urlGPL); break;
390			case LGPL: setPage(urlLGPL); break;
391			}
392			} catch(Exception x) {
393			x.printStackTrace();
394			}
395	iliev	842
396			setEditable(false);
397	iliev	787	}
398			}
399			}
400
401			class LibraryInfoDlg extends InformationDialog {
402			private JLabel lAuthor = new JLabel(i18n.getLabel("LibraryInfoDlg.lAuthor"));
403			private JTextField tfAuthor = new JTextField(i18n.getLabel("LibraryInfoDlg.tfAuthor"));
404
405			private JLabel lLicense = new JLabel(i18n.getLabel("LibraryInfoDlg.lLicense"));
406			private LinkButton btnLicense = new LinkButton(" ");
407
408			private JLabel lWebsite = new JLabel(i18n.getLabel("LibraryInfoDlg.lWebsite"));
409			private WebButton btnWebsite = new WebButton("");
410
411			LibraryInfoDlg (
412			Dialog owner,
413			String libName,
414			String libVersion,
415			String website,
416			final License license
417			) {
418	iliev	842	super(owner, libName);
419	iliev	787
420			switch(license) {
421			case GPL: btnLicense.setText("GNU General Public License"); break;
422			case LGPL: btnLicense.setText("GNU Lesser General Public License"); break;
423			}
424
425			btnWebsite.setText(website);
426
427			setMainPane(new LibraryInfoPane(libName, libVersion, license));
428
429			btnLicense.addActionListener(new ActionListener() {
430			public void
431			actionPerformed(ActionEvent e) { showLicense(license); }
432			});
433			}
434
435			private void
436			showLicense(License license) {
437			new LicenseDlg(this, license).setVisible(true);
438			}
439
440			class LibraryInfoPane extends JPanel {
441			private JLabel lProductName;
442
443
444			LibraryInfoPane(String libName, String libVersion, final License license) {
445			lProductName = new JLabel (
446			"<html>\n<font size=+1>" + libName +
447			" (version " + libVersion + ")</font>"
448			);
449
450			GridBagLayout gridbag = new GridBagLayout();
451			GridBagConstraints c = new GridBagConstraints();
452
453			setLayout(gridbag);
454
455			c.gridx = 0;
456			c.gridy = 1;
457			c.insets = new Insets(0, 0, 0, 6);
458			c.anchor = GridBagConstraints.EAST;
459			gridbag.setConstraints(lAuthor, c);
460			add(lAuthor);
461
462			c.gridx = 0;
463			c.gridy = 2;
464			gridbag.setConstraints(lLicense, c);
465			add(lLicense);
466
467			c.gridx = 0;
468			c.gridy = 3;
469			c.insets = new Insets(12, 0, 0, 6);
470			gridbag.setConstraints(lWebsite, c);
471			add(lWebsite);
472
473			tfAuthor.setEditable(false);
474			tfAuthor.setBorder(BorderFactory.createEmptyBorder());
475
476			c.gridx = 1;
477			c.gridy = 1;
478			c.insets = new Insets(0, 0, 0, 0);
479			c.anchor = GridBagConstraints.WEST;
480			gridbag.setConstraints(tfAuthor, c);
481			add(tfAuthor);
482
483			c.gridx = 1;
484			c.gridy = 2;
485			gridbag.setConstraints(btnLicense, c);
486			add(btnLicense);
487
488			c.gridx = 1;
489			c.gridy = 3;
490			c.insets = new Insets(12, 0, 0, 0);
491			gridbag.setConstraints(btnWebsite, c);
492			add(btnWebsite);
493
494			lProductName.setHorizontalAlignment(JLabel.CENTER);
495			c.gridx = 0;
496			c.gridy = 0;
497			c.gridwidth = 2;
498			c.insets = new Insets(0, 0, 12, 0);
499			c.anchor = GridBagConstraints.CENTER;
500			gridbag.setConstraints(lProductName, c);
501			add(lProductName);
502			}
503			}
504			}