|
1
17 package org.columba.core.gui.plugin;
18
19 import java.awt.BorderLayout  ;
20 import java.awt.Color ;
21 import java.awt.Component ;
22 import java.awt.Dimension ;
23 import java.awt.GridBagConstraints ;
24 import java.awt.GridBagLayout ;
25 import java.awt.GridLayout ;
26 import java.awt.event.ActionEvent ;
27 import java.awt.event.ActionListener ;
28 import java.awt.event.KeyEvent ;
29 import java.io.File ;
30 import java.io.IOException ;
31 import java.net.URL ;
32 import java.util.logging.Logger ;
33
34 import javax.swing.BorderFactory ;
35 import javax.swing.Box ;
36 import javax.swing.BoxLayout ;
37 import javax.swing.JButton ;
38 import javax.swing.JComponent ;
39 import javax.swing.JDialog ;
40 import javax.swing.JFileChooser ;
41 import javax.swing.JFrame ;
42 import javax.swing.JLabel ;
43 import javax.swing.JOptionPane ;
44 import javax.swing.JPanel ;
45 import javax.swing.JScrollPane ;
46 import javax.swing.KeyStroke ;
47 import javax.swing.SwingConstants ;
48 import javax.swing.event.TreeSelectionEvent ;
49 import javax.swing.event.TreeSelectionListener ;
50 import javax.swing.filechooser.FileFilter ;
51
52 import org.columba.api.plugin.IExtensionHandler;
53 import org.columba.api.plugin.IExtensionHandlerKeys;
54 import org.columba.api.plugin.PluginHandlerNotFoundException;
55 import org.columba.api.plugin.PluginLoadingFailedException;
56 import org.columba.api.plugin.PluginMetadata;
57 import org.columba.core.config.DefaultConfigDirectory;
58 import org.columba.core.gui.base.ButtonWithMnemonic;
59 import org.columba.core.gui.base.InfoViewerDialog;
60 import org.columba.core.gui.base.SingleSideEtchedBorder;
61 import org.columba.core.help.HelpManager;
62 import org.columba.core.io.DirectoryIO;
63 import org.columba.core.io.ZipFileIO;
64 import org.columba.core.plugin.PluginManager;
65 import org.columba.core.resourceloader.GlobalResourceLoader;
66
67
75 public class PluginManagerDialog extends JDialog implements ActionListener ,
76 TreeSelectionListener {
77 private static final String RESOURCE_PATH = "org.columba.core.i18n.dialog";
78
79 private static final Logger LOG = Logger
80 .getLogger("org.columba.core.gui.plugin");
81
82 protected JButton installButton;
83
84 protected JButton removeButton;
85
86 protected JButton optionsButton;
87
88 protected JButton infoButton;
89
90 protected JButton helpButton;
91
92 protected JButton closeButton;
93
94 protected PluginTree table;
95
96 protected IExtensionHandler configHandler;
97
98 protected PluginNode selectedNode;
99
100 private static PluginManagerDialog instance;
101
102 private PluginManagerDialog() {
103 super((JFrame ) null, GlobalResourceLoader.getString(RESOURCE_PATH,
105 "pluginmanager", "title"), true);
106
107 try {
108 configHandler = PluginManager.getInstance()
109 .getExtensionHandler(IExtensionHandlerKeys.ORG_COLUMBA_CORE_CONFIG);
110 } catch (Exception ex) {
111 ex.printStackTrace();
112 }
113
114 initComponents();
115 pack();
116 setLocationRelativeTo(null);
117 setVisible(true);
118 }
119
120 public static PluginManagerDialog getInstance() {
121 if ( instance == null) {
122 instance = new PluginManagerDialog();
123 }
124
125 return instance;
126 }
127
128 protected void initComponents() {
129 JPanel mainPanel = new JPanel ();
130 mainPanel.setLayout(new BorderLayout ());
131 mainPanel.setBorder(BorderFactory.createEmptyBorder(12, 12, 12, 12));
132 getContentPane().add(mainPanel);
133
134 installButton = new ButtonWithMnemonic(GlobalResourceLoader.getString(
135 RESOURCE_PATH, "pluginmanager", "install"));
136 installButton.setActionCommand("INSTALL");
137 installButton.addActionListener(this);
138
139 removeButton = new ButtonWithMnemonic(GlobalResourceLoader.getString(
140 RESOURCE_PATH, "pluginmanager", "remove"));
141 removeButton.setActionCommand("REMOVE");
142 removeButton.setEnabled(false);
143 removeButton.addActionListener(this);
144
145 optionsButton = new ButtonWithMnemonic(GlobalResourceLoader.getString(
146 RESOURCE_PATH, "pluginmanager", "options"));
147 optionsButton.setActionCommand("OPTIONS");
148 optionsButton.setEnabled(false);
149 optionsButton.addActionListener(this);
150
151 infoButton = new ButtonWithMnemonic(GlobalResourceLoader.getString(
152 RESOURCE_PATH, "pluginmanager", "info"));
153 infoButton.setActionCommand("INFO");
154 infoButton.setEnabled(false);
155 infoButton.addActionListener(this);
156
157 JPanel topPanel = new JPanel ();
159 topPanel.setLayout(new BoxLayout (topPanel, BoxLayout.X_AXIS));
160
161 GridBagLayout gridBagLayout = new GridBagLayout ();
162 GridBagConstraints c = new GridBagConstraints ();
163
164 JPanel topBorderPanel = new JPanel ();
166 topBorderPanel.setLayout(new BorderLayout ());
167
168 topBorderPanel.add(topPanel);
171
172 JLabel nameLabel = new JLabel ("name");
174 nameLabel.setEnabled(false);
175 topPanel.add(nameLabel);
176
177 topPanel.add(Box.createRigidArea(new Dimension (10, 0)));
178 topPanel.add(Box.createHorizontalGlue());
179
180 Component glue = Box.createVerticalGlue();
181 c.anchor = GridBagConstraints.EAST;
182 c.gridwidth = GridBagConstraints.REMAINDER;
183
184 gridBagLayout.setConstraints(glue, c);
186
187 gridBagLayout = new GridBagLayout ();
188 c = new GridBagConstraints ();
189
190 JPanel eastPanel = new JPanel (gridBagLayout);
191 mainPanel.add(eastPanel, BorderLayout.EAST);
192
193 c.fill = GridBagConstraints.HORIZONTAL;
194 c.weightx = 1.0;
195 c.gridwidth = GridBagConstraints.REMAINDER;
196 gridBagLayout.setConstraints(installButton, c);
197 eastPanel.add(installButton);
198
199 Component strut1 = Box.createRigidArea(new Dimension (30, 5));
200 gridBagLayout.setConstraints(strut1, c);
201 eastPanel.add(strut1);
202
203 gridBagLayout.setConstraints(removeButton, c);
204 eastPanel.add(removeButton);
205
206 Component strut = Box.createRigidArea(new Dimension (30, 5));
207 gridBagLayout.setConstraints(strut, c);
208 eastPanel.add(strut);
209
210 gridBagLayout.setConstraints(optionsButton, c);
211 eastPanel.add(optionsButton);
212
213 Component strut3 = Box.createRigidArea(new Dimension (30, 5));
214 gridBagLayout.setConstraints(strut3, c);
215 eastPanel.add(strut3);
216
217 gridBagLayout.setConstraints(infoButton, c);
218 eastPanel.add(infoButton);
219
220 strut = Box.createRigidArea(new Dimension (30, 20));
221 gridBagLayout.setConstraints(strut, c);
222 eastPanel.add(strut);
223
224 glue = Box.createVerticalGlue();
225 c.fill = GridBagConstraints.BOTH;
226 c.weighty = 1.0;
227 gridBagLayout.setConstraints(glue, c);
228 eastPanel.add(glue);
229
230 JPanel centerPanel = new JPanel (new BorderLayout ());
232 centerPanel.setBorder(BorderFactory.createEmptyBorder(0, 0, 0, 5));
233
234
242 table = new PluginTree();
243 table.getTree().addTreeSelectionListener(this);
244
245 JScrollPane scrollPane = new JScrollPane (table);
246 scrollPane.setPreferredSize(new Dimension (350, 300));
247 scrollPane.getViewport().setBackground(Color.white);
248 centerPanel.add(scrollPane);
249
250 mainPanel.add(centerPanel);
251
252 JPanel bottomPanel = new JPanel (new BorderLayout ());
253 bottomPanel.setBorder(new SingleSideEtchedBorder(SwingConstants.TOP));
254
255 JPanel buttonPanel = new JPanel (new GridLayout (1, 3, 6, 0));
256 buttonPanel.setBorder(BorderFactory.createEmptyBorder(12, 12, 12, 12));
257
258 JButton closeButton = new ButtonWithMnemonic(GlobalResourceLoader
259 .getString("global", "global", "close"));
260 closeButton.setActionCommand("CLOSE");
261 closeButton.addActionListener(this);
262 buttonPanel.add(closeButton);
263
264 ButtonWithMnemonic helpButton = new ButtonWithMnemonic(
265 GlobalResourceLoader.getString("global", "global", "help"));
266 buttonPanel.add(helpButton);
267 bottomPanel.add(buttonPanel, BorderLayout.EAST);
268 getContentPane().add(bottomPanel, BorderLayout.SOUTH);
269 getRootPane().setDefaultButton(closeButton);
270 getRootPane().registerKeyboardAction(this, "CLOSE",
271 KeyStroke.getKeyStroke(KeyEvent.VK_ESCAPE, 0),
272 JComponent.WHEN_IN_FOCUSED_WINDOW);
273
274 HelpManager.getInstance().enableHelpOnButton(helpButton,
276 "extending_columba_1");
277 HelpManager.getInstance().enableHelpKey(getRootPane(),
278 "extending_columba_1");
279 }
280
281 public void actionPerformed(ActionEvent e) {
282 String action = e.getActionCommand();
283
284 if (action.equals("CLOSE")) {
285 setVisible(false);
286 } else if (action.equals("INFO")) {
287 String id = selectedNode.getId();
288
289 URL url = PluginManager.getInstance().getInfoURL(id);
290 if (url != null) {
291 try {
292 new InfoViewerDialog(url);
293 } catch (IOException ioe) {
294 }
295 }
296 } else if (action.equals("OPTIONS")) {
297 String id = selectedNode.getId();
298 id = id.substring(id.lastIndexOf(".") + 1, id.length());
299
300 try {
301 ConfigurationDialog dialog = new ConfigurationDialog(id);
302 dialog.setVisible(true);
303 } catch (PluginHandlerNotFoundException phnfe) {
304 } catch (PluginLoadingFailedException plfe) {
305 }
306 } else if (action.equals("REMOVE")) {
307 File directory = PluginManager.getInstance().getPluginMetadata(
309 selectedNode.getId()).getDirectory();
310
311 DirectoryIO.delete(directory);
313
314 table.removePluginNode(selectedNode);
316 } else if (action.equals("INSTALL")) {
317 JFileChooser chooser = new JFileChooser ();
318 chooser.addChoosableFileFilter(new FileFilter () {
319 public boolean accept(File file) {
320 return file.isDirectory()
321 || file.getName().toLowerCase().endsWith(".zip");
322 }
323
324 public String getDescription() {
325 return GlobalResourceLoader.getString(RESOURCE_PATH,
326 "pluginmanager", "filefilter");
327 }
328 });
329 chooser.setAcceptAllFileFilterUsed(false);
330
331 int result = chooser.showOpenDialog(this);
332
333 if (result == JFileChooser.APPROVE_OPTION) {
334 File file = chooser.getSelectedFile();
335
336 installPlugin(file);
337 }
338 }
339 }
340
341 public void valueChanged(TreeSelectionEvent arg0) {
342 selectedNode = (PluginNode) arg0.getPath().getLastPathComponent();
343
344 if (selectedNode == null) {
345 return;
346 }
347
348 boolean isCategoryFolder = selectedNode.isCategory();
349
350 if (isCategoryFolder) {
351 removeButton.setEnabled(false);
354 infoButton.setEnabled(false);
355
356 optionsButton.setEnabled(false);
357 } else {
358 removeButton.setEnabled(true);
359 infoButton.setEnabled(selectedNode.hasInfo());
360
361 if (selectedNode == null) {
362 return;
363 }
364
365 String id = selectedNode.getId();
367 id = id.substring(id.lastIndexOf(".") + 1, id.length());
368 optionsButton.setEnabled(configHandler.exists(id));
369 }
370 }
371
372
375 public PluginNode getSelectedNode() {
376 return selectedNode;
377 }
378
379
382 protected void installPlugin(File file) {
383 File destination = new File (DefaultConfigDirectory.getInstance().getCurrentPath(),
386 "plugins");
387
388 LOG.info("extract "+file.getName()+" to "+ destination.getAbsolutePath());
389
390 File pluginDirectory;
391 try {
392 ZipFileIO.extract(file, destination);
394
395 pluginDirectory = ZipFileIO.getFirstFile(file);
396 } catch (IOException ioe) {
397 JOptionPane.showMessageDialog(this, GlobalResourceLoader.getString(
398 RESOURCE_PATH, "pluginmanager", "errExtract.msg"),
399 GlobalResourceLoader.getString(RESOURCE_PATH,
400 "pluginmanager", "errExtract.title"),
401 JOptionPane.ERROR_MESSAGE);
402 return;
403 }
404
405 if (pluginDirectory != null) {
406 pluginDirectory = new File (destination, pluginDirectory.getName());
408 LOG.info("plugin directory="+pluginDirectory.getAbsolutePath());
409
410 pluginDirectory = new File (pluginDirectory, "plugin.xml");
413
414 String id = PluginManager.getInstance().addPlugin(pluginDirectory);
415 PluginMetadata metadata = PluginManager.getInstance()
416 .getPluginMetadata(id);
417
418 table.addPlugin(metadata);
419
420 JOptionPane.showMessageDialog(this, GlobalResourceLoader.getString(
421 RESOURCE_PATH, "pluginmanager", "installSuccess.msg"),
422 GlobalResourceLoader.getString(RESOURCE_PATH,
423 "pluginmanager", "installSuccess.title"),
424 JOptionPane.INFORMATION_MESSAGE);
425 }
426 }
427 }
428 |
Popular Tags |
Java API By Example, From Geeks To Geeks.