source: josm/trunk/src/org/openstreetmap/josm/gui/preferences/plugin/PluginPreference.java@ 15716

Last change on this file since 15716 was 15716, checked in by simon04, 5 years ago

Java 8: use String.join
  • Property svn:eol-style set to native
File size: 26.8 KB
Line 
1// License: GPL. For details, see LICENSE file.
2package org.openstreetmap.josm.gui.preferences.plugin;
3
4import static org.openstreetmap.josm.tools.I18n.tr;
5import static org.openstreetmap.josm.tools.I18n.trc;
6import static org.openstreetmap.josm.tools.I18n.trn;
7
8import java.awt.BorderLayout;
9import java.awt.Component;
10import java.awt.GridBagConstraints;
11import java.awt.GridBagLayout;
12import java.awt.GridLayout;
13import java.awt.Insets;
14import java.awt.event.ActionEvent;
15import java.awt.event.ComponentAdapter;
16import java.awt.event.ComponentEvent;
17import java.lang.reflect.InvocationTargetException;
18import java.util.ArrayList;
19import java.util.Collection;
20import java.util.Collections;
21import java.util.LinkedList;
22import java.util.List;
23import java.util.Set;
24import java.util.regex.Pattern;
25
26import javax.swing.AbstractAction;
27import javax.swing.BorderFactory;
28import javax.swing.ButtonGroup;
29import javax.swing.DefaultListModel;
30import javax.swing.JButton;
31import javax.swing.JCheckBox;
32import javax.swing.JLabel;
33import javax.swing.JList;
34import javax.swing.JOptionPane;
35import javax.swing.JPanel;
36import javax.swing.JRadioButton;
37import javax.swing.JScrollPane;
38import javax.swing.JTabbedPane;
39import javax.swing.JTextArea;
40import javax.swing.SwingUtilities;
41import javax.swing.UIManager;
42
43import org.openstreetmap.josm.actions.ExpertToggleAction;
44import org.openstreetmap.josm.data.Preferences;
45import org.openstreetmap.josm.data.Version;
46import org.openstreetmap.josm.gui.HelpAwareOptionPane;
47import org.openstreetmap.josm.gui.HelpAwareOptionPane.ButtonSpec;
48import org.openstreetmap.josm.gui.MainApplication;
49import org.openstreetmap.josm.gui.help.HelpUtil;
50import org.openstreetmap.josm.gui.preferences.DefaultTabPreferenceSetting;
51import org.openstreetmap.josm.gui.preferences.PreferenceSetting;
52import org.openstreetmap.josm.gui.preferences.PreferenceSettingFactory;
53import org.openstreetmap.josm.gui.preferences.PreferenceTabbedPane;
54import org.openstreetmap.josm.gui.preferences.PreferenceTabbedPane.PreferencePanel;
55import org.openstreetmap.josm.gui.util.GuiHelper;
56import org.openstreetmap.josm.gui.widgets.FilterField;
57import org.openstreetmap.josm.plugins.PluginDownloadTask;
58import org.openstreetmap.josm.plugins.PluginHandler;
59import org.openstreetmap.josm.plugins.PluginInformation;
60import org.openstreetmap.josm.plugins.ReadLocalPluginInformationTask;
61import org.openstreetmap.josm.plugins.ReadRemotePluginInformationTask;
62import org.openstreetmap.josm.spi.preferences.Config;
63import org.openstreetmap.josm.tools.GBC;
64import org.openstreetmap.josm.tools.ImageProvider;
65import org.openstreetmap.josm.tools.Logging;
66
67/**
68 * Preference settings for plugins.
69 * @since 168
70 */
71public final class PluginPreference extends DefaultTabPreferenceSetting {
72
73 /**
74 * Factory used to create a new {@code PluginPreference}.
75 */
76 public static class Factory implements PreferenceSettingFactory {
77 @Override
78 public PreferenceSetting createPreferenceSetting() {
79 return new PluginPreference();
80 }
81 }
82
83 private PluginListPanel pnlPluginPreferences;
84 private PluginPreferencesModel model;
85 private JScrollPane spPluginPreferences;
86 private PluginUpdatePolicyPanel pnlPluginUpdatePolicy;
87
88 /**
89 * is set to true if this preference pane has been selected by the user
90 */
91 private boolean pluginPreferencesActivated;
92
93 private PluginPreference() {
94 super(/* ICON(preferences/) */ "plugin", tr("Plugins"), tr("Configure available plugins."), false, new JTabbedPane());
95 }
96
97 /**
98 * Returns the download summary string to be shown.
99 * @param task The plugin download task that has completed
100 * @return the download summary string to be shown. Contains summary of success/failed plugins.
101 */
102 public static String buildDownloadSummary(PluginDownloadTask task) {
103 Collection<PluginInformation> downloaded = task.getDownloadedPlugins();
104 Collection<PluginInformation> failed = task.getFailedPlugins();
105 Exception exception = task.getLastException();
106 StringBuilder sb = new StringBuilder();
107 if (!downloaded.isEmpty()) {
108 sb.append(trn(
109 "The following plugin has been downloaded <strong>successfully</strong>:",
110 "The following {0} plugins have been downloaded <strong>successfully</strong>:",
111 downloaded.size(),
112 downloaded.size()
113 ));
114 sb.append("<ul>");
115 for (PluginInformation pi: downloaded) {
116 sb.append("<li>").append(pi.name).append(" (").append(pi.version).append(")</li>");
117 }
118 sb.append("</ul>");
119 }
120 if (!failed.isEmpty()) {
121 sb.append(trn(
122 "Downloading the following plugin has <strong>failed</strong>:",
123 "Downloading the following {0} plugins has <strong>failed</strong>:",
124 failed.size(),
125 failed.size()
126 ));
127 sb.append("<ul>");
128 for (PluginInformation pi: failed) {
129 sb.append("<li>").append(pi.name).append("</li>");
130 }
131 sb.append("</ul>");
132 }
133 if (exception != null) {
134 // Same i18n string in ExceptionUtil.explainBadRequest()
135 sb.append(tr("<br>Error message(untranslated): {0}", exception.getMessage()));
136 }
137 return sb.toString();
138 }
139
140 /**
141 * Notifies user about result of a finished plugin download task.
142 * @param parent The parent component
143 * @param task The finished plugin download task
144 * @param restartRequired true if a restart is required
145 * @since 6797
146 */
147 public static void notifyDownloadResults(final Component parent, PluginDownloadTask task, boolean restartRequired) {
148 final Collection<PluginInformation> failed = task.getFailedPlugins();
149 final StringBuilder sb = new StringBuilder();
150 sb.append("<html>")
151 .append(buildDownloadSummary(task));
152 if (restartRequired) {
153 sb.append(tr("Please restart JOSM to activate the downloaded plugins."));
154 }
155 sb.append("</html>");
156 GuiHelper.runInEDTAndWait(() -> HelpAwareOptionPane.showOptionDialog(
157 parent,
158 sb.toString(),
159 tr("Update plugins"),
160 !failed.isEmpty() ? JOptionPane.WARNING_MESSAGE : JOptionPane.INFORMATION_MESSAGE,
161 HelpUtil.ht("/Preferences/Plugins")
162 ));
163 }
164
165 private JPanel buildSearchFieldPanel() {
166 JPanel pnl = new JPanel(new GridBagLayout());
167 pnl.setBorder(BorderFactory.createEmptyBorder(5, 5, 5, 5));
168 GridBagConstraints gc = new GridBagConstraints();
169
170 gc.anchor = GridBagConstraints.NORTHWEST;
171 gc.fill = GridBagConstraints.HORIZONTAL;
172 gc.weightx = 0.0;
173 gc.insets = new Insets(0, 0, 0, 3);
174 pnl.add(GBC.glue(0, 0));
175
176 gc.weightx = 1.0;
177 ButtonGroup bg = new ButtonGroup();
178 JPanel radios = new JPanel();
179 addRadioButton(bg, radios, new JRadioButton(trc("plugins", "All"), true), gc, PluginInstallation.ALL);
180 addRadioButton(bg, radios, new JRadioButton(trc("plugins", "Installed")), gc, PluginInstallation.INSTALLED);
181 addRadioButton(bg, radios, new JRadioButton(trc("plugins", "Available")), gc, PluginInstallation.AVAILABLE);
182 pnl.add(radios, gc);
183
184 gc.gridx = 0;
185 gc.weightx = 0.0;
186 pnl.add(new JLabel(tr("Search:")), gc);
187
188 gc.gridx = 1;
189 gc.weightx = 1.0;
190 pnl.add(new FilterField().filter(expr -> {
191 model.filterDisplayedPlugins(expr);
192 pnlPluginPreferences.refreshView();
193 }), gc);
194 return pnl;
195 }
196
197 private void addRadioButton(ButtonGroup bg, JPanel pnl, JRadioButton rb, GridBagConstraints gc, PluginInstallation value) {
198 bg.add(rb);
199 pnl.add(rb, gc);
200 rb.addActionListener(e -> {
201 model.filterDisplayedPlugins(value);
202 pnlPluginPreferences.refreshView();
203 });
204 }
205
206 private static Component addButton(JPanel pnl, JButton button, String buttonName) {
207 button.setName(buttonName);
208 return pnl.add(button);
209 }
210
211 private JPanel buildActionPanel() {
212 JPanel pnl = new JPanel(new GridLayout(1, 4));
213
214 // assign some component names to these as we go to aid testing
215 addButton(pnl, new JButton(new DownloadAvailablePluginsAction()), "downloadListButton");
216 addButton(pnl, new JButton(new UpdateSelectedPluginsAction()), "updatePluginsButton");
217 ExpertToggleAction.addVisibilitySwitcher(addButton(pnl, new JButton(new SelectByListAction()), "loadFromListButton"));
218 ExpertToggleAction.addVisibilitySwitcher(addButton(pnl, new JButton(new ConfigureSitesAction()), "configureSitesButton"));
219 return pnl;
220 }
221
222 private JPanel buildPluginListPanel() {
223 JPanel pnl = new JPanel(new BorderLayout());
224 pnl.add(buildSearchFieldPanel(), BorderLayout.NORTH);
225 model = new PluginPreferencesModel();
226 pnlPluginPreferences = new PluginListPanel(model);
227 spPluginPreferences = GuiHelper.embedInVerticalScrollPane(pnlPluginPreferences);
228 spPluginPreferences.getVerticalScrollBar().addComponentListener(
229 new ComponentAdapter() {
230 @Override
231 public void componentShown(ComponentEvent e) {
232 spPluginPreferences.setBorder(UIManager.getBorder("ScrollPane.border"));
233 }
234
235 @Override
236 public void componentHidden(ComponentEvent e) {
237 spPluginPreferences.setBorder(null);
238 }
239 }
240 );
241
242 pnl.add(spPluginPreferences, BorderLayout.CENTER);
243 pnl.add(buildActionPanel(), BorderLayout.SOUTH);
244 return pnl;
245 }
246
247 private JTabbedPane buildContentPane() {
248 JTabbedPane pane = getTabPane();
249 pnlPluginUpdatePolicy = new PluginUpdatePolicyPanel();
250 pane.addTab(tr("Plugins"), buildPluginListPanel());
251 pane.addTab(tr("Plugin update policy"), pnlPluginUpdatePolicy);
252 return pane;
253 }
254
255 @Override
256 public void addGui(final PreferenceTabbedPane gui) {
257 GridBagConstraints gc = new GridBagConstraints();
258 gc.weightx = 1.0;
259 gc.weighty = 1.0;
260 gc.anchor = GridBagConstraints.NORTHWEST;
261 gc.fill = GridBagConstraints.BOTH;
262 PreferencePanel plugins = gui.createPreferenceTab(this);
263 plugins.add(buildContentPane(), gc);
264 readLocalPluginInformation();
265 pluginPreferencesActivated = true;
266 }
267
268 private void configureSites() {
269 ButtonSpec[] options = {
270 new ButtonSpec(
271 tr("OK"),
272 new ImageProvider("ok"),
273 tr("Accept the new plugin sites and close the dialog"),
274 null /* no special help topic */
275 ),
276 new ButtonSpec(
277 tr("Cancel"),
278 new ImageProvider("cancel"),
279 tr("Close the dialog"),
280 null /* no special help topic */
281 )
282 };
283 PluginConfigurationSitesPanel pnl = new PluginConfigurationSitesPanel();
284
285 int answer = HelpAwareOptionPane.showOptionDialog(
286 pnlPluginPreferences,
287 pnl,
288 tr("Configure Plugin Sites"),
289 JOptionPane.QUESTION_MESSAGE,
290 null,
291 options,
292 options[0],
293 null /* no help topic */
294 );
295 if (answer != 0 /* OK */)
296 return;
297 Preferences.main().setPluginSites(pnl.getUpdateSites());
298 }
299
300 /**
301 * Replies the set of plugins waiting for update or download
302 *
303 * @return the set of plugins waiting for update or download
304 */
305 public Set<PluginInformation> getPluginsScheduledForUpdateOrDownload() {
306 return model != null ? model.getPluginsScheduledForUpdateOrDownload() : null;
307 }
308
309 /**
310 * Replies the list of plugins which have been added by the user to the set of activated plugins
311 *
312 * @return the list of newly activated plugins
313 */
314 public List<PluginInformation> getNewlyActivatedPlugins() {
315 return model != null ? model.getNewlyActivatedPlugins() : null;
316 }
317
318 @Override
319 public boolean ok() {
320 if (!pluginPreferencesActivated)
321 return false;
322 pnlPluginUpdatePolicy.rememberInPreferences();
323 if (model.isActivePluginsChanged()) {
324 List<String> l = new LinkedList<>(model.getSelectedPluginNames());
325 Collections.sort(l);
326 Config.getPref().putList("plugins", l);
327 List<PluginInformation> deactivatedPlugins = model.getNewlyDeactivatedPlugins();
328 if (!deactivatedPlugins.isEmpty()) {
329 boolean requiresRestart = PluginHandler.removePlugins(deactivatedPlugins);
330 if (requiresRestart)
331 return requiresRestart;
332 }
333 for (PluginInformation pi : model.getNewlyActivatedPlugins()) {
334 if (!pi.canloadatruntime)
335 return true;
336 }
337 }
338 return false;
339 }
340
341 /**
342 * Reads locally available information about plugins from the local file system.
343 * Scans cached plugin lists from plugin download sites and locally available
344 * plugin jar files.
345 *
346 */
347 public void readLocalPluginInformation() {
348 final ReadLocalPluginInformationTask task = new ReadLocalPluginInformationTask();
349 Runnable r = () -> {
350 if (!task.isCanceled()) {
351 SwingUtilities.invokeLater(() -> {
352 model.setAvailablePlugins(task.getAvailablePlugins());
353 pnlPluginPreferences.refreshView();
354 });
355 }
356 };
357 MainApplication.worker.submit(task);
358 MainApplication.worker.submit(r);
359 }
360
361 /**
362 * The action for downloading the list of available plugins
363 */
364 class DownloadAvailablePluginsAction extends AbstractAction {
365
366 /**
367 * Constructs a new {@code DownloadAvailablePluginsAction}.
368 */
369 DownloadAvailablePluginsAction() {
370 putValue(NAME, tr("Download list"));
371 putValue(SHORT_DESCRIPTION, tr("Download the list of available plugins"));
372 new ImageProvider("download").getResource().attachImageIcon(this);
373 }
374
375 @Override
376 public void actionPerformed(ActionEvent e) {
377 Collection<String> pluginSites = Preferences.main().getOnlinePluginSites();
378 if (pluginSites.isEmpty()) {
379 return;
380 }
381 final ReadRemotePluginInformationTask task = new ReadRemotePluginInformationTask(pluginSites);
382 Runnable continuation = () -> {
383 if (!task.isCanceled()) {
384 SwingUtilities.invokeLater(() -> {
385 model.updateAvailablePlugins(task.getAvailablePlugins());
386 pnlPluginPreferences.refreshView();
387 Config.getPref().putInt("pluginmanager.version", Version.getInstance().getVersion()); // fix #7030
388 });
389 }
390 };
391 MainApplication.worker.submit(task);
392 MainApplication.worker.submit(continuation);
393 }
394 }
395
396 /**
397 * The action for updating the list of selected plugins
398 */
399 class UpdateSelectedPluginsAction extends AbstractAction {
400 UpdateSelectedPluginsAction() {
401 putValue(NAME, tr("Update plugins"));
402 putValue(SHORT_DESCRIPTION, tr("Update the selected plugins"));
403 new ImageProvider("dialogs", "refresh").getResource().attachImageIcon(this);
404 }
405
406 protected void alertNothingToUpdate() {
407 try {
408 SwingUtilities.invokeAndWait(() -> HelpAwareOptionPane.showOptionDialog(
409 pnlPluginPreferences,
410 tr("All installed plugins are up to date. JOSM does not have to download newer versions."),
411 tr("Plugins up to date"),
412 JOptionPane.INFORMATION_MESSAGE,
413 null // FIXME: provide help context
414 ));
415 } catch (InterruptedException | InvocationTargetException e) {
416 Logging.error(e);
417 }
418 }
419
420 @Override
421 public void actionPerformed(ActionEvent e) {
422 final List<PluginInformation> toUpdate = model.getSelectedPlugins();
423 // the async task for downloading plugins
424 final PluginDownloadTask pluginDownloadTask = new PluginDownloadTask(
425 pnlPluginPreferences,
426 toUpdate,
427 tr("Update plugins")
428 );
429 // the async task for downloading plugin information
430 final ReadRemotePluginInformationTask pluginInfoDownloadTask = new ReadRemotePluginInformationTask(
431 Preferences.main().getOnlinePluginSites());
432
433 // to be run asynchronously after the plugin download
434 //
435 final Runnable pluginDownloadContinuation = () -> {
436 if (pluginDownloadTask.isCanceled())
437 return;
438 boolean restartRequired = false;
439 for (PluginInformation pi : pluginDownloadTask.getDownloadedPlugins()) {
440 if (!model.getNewlyActivatedPlugins().contains(pi) || !pi.canloadatruntime) {
441 restartRequired = true;
442 break;
443 }
444 }
445 notifyDownloadResults(pnlPluginPreferences, pluginDownloadTask, restartRequired);
446 model.refreshLocalPluginVersion(pluginDownloadTask.getDownloadedPlugins());
447 model.clearPendingPlugins(pluginDownloadTask.getDownloadedPlugins());
448 GuiHelper.runInEDT(pnlPluginPreferences::refreshView);
449 };
450
451 // to be run asynchronously after the plugin list download
452 //
453 final Runnable pluginInfoDownloadContinuation = () -> {
454 if (pluginInfoDownloadTask.isCanceled())
455 return;
456 model.updateAvailablePlugins(pluginInfoDownloadTask.getAvailablePlugins());
457 // select plugins which actually have to be updated
458 //
459 toUpdate.removeIf(pi -> !pi.isUpdateRequired());
460 if (toUpdate.isEmpty()) {
461 alertNothingToUpdate();
462 return;
463 }
464 pluginDownloadTask.setPluginsToDownload(toUpdate);
465 MainApplication.worker.submit(pluginDownloadTask);
466 MainApplication.worker.submit(pluginDownloadContinuation);
467 };
468
469 MainApplication.worker.submit(pluginInfoDownloadTask);
470 MainApplication.worker.submit(pluginInfoDownloadContinuation);
471 }
472 }
473
474 /**
475 * The action for configuring the plugin download sites
476 *
477 */
478 class ConfigureSitesAction extends AbstractAction {
479 ConfigureSitesAction() {
480 putValue(NAME, tr("Configure sites..."));
481 putValue(SHORT_DESCRIPTION, tr("Configure the list of sites where plugins are downloaded from"));
482 new ImageProvider("dialogs", "settings").getResource().attachImageIcon(this);
483 }
484
485 @Override
486 public void actionPerformed(ActionEvent e) {
487 configureSites();
488 }
489 }
490
491 /**
492 * The action for selecting the plugins given by a text file compatible to JOSM bug report.
493 * @author Michael Zangl
494 */
495 class SelectByListAction extends AbstractAction {
496 SelectByListAction() {
497 putValue(NAME, tr("Load from list..."));
498 putValue(SHORT_DESCRIPTION, tr("Load plugins from a list of plugins"));
499 }
500
501 @Override
502 public void actionPerformed(ActionEvent e) {
503 JTextArea textField = new JTextArea(10, 0);
504 JCheckBox deleteNotInList = new JCheckBox(tr("Disable all other plugins"));
505
506 JLabel helpLabel = new JLabel("<html>" + String.join("<br/>",
507 tr("Enter a list of plugins you want to download."),
508 tr("You should add one plugin id per line, version information is ignored."),
509 tr("You can copy+paste the list of a status report here.")) + "</html>");
510
511 if (JOptionPane.OK_OPTION == JOptionPane.showConfirmDialog(GuiHelper.getFrameForComponent(getTabPane()),
512 new Object[] {helpLabel, new JScrollPane(textField), deleteNotInList},
513 tr("Load plugins from list"), JOptionPane.OK_CANCEL_OPTION, JOptionPane.PLAIN_MESSAGE)) {
514 activatePlugins(textField, deleteNotInList.isSelected());
515 }
516 }
517
518 private void activatePlugins(JTextArea textField, boolean deleteNotInList) {
519 String[] lines = textField.getText().split("\n");
520 List<String> toActivate = new ArrayList<>();
521 List<String> notFound = new ArrayList<>();
522 // This pattern matches the default list format JOSM uses for bug reports.
523 // It removes a list item mark at the beginning of the line: +, -, *
524 // It removes the version number after the plugin, like: 123, (123), (v5.7alpha3), (1b3), (v1-SNAPSHOT-1)...
525 Pattern regex = Pattern.compile("^[-+\\*\\s]*|\\s[\\d\\s]*(\\([^\\(\\)\\[\\]]*\\))?[\\d\\s]*$");
526 for (String line : lines) {
527 String name = regex.matcher(line).replaceAll("");
528 if (name.isEmpty()) {
529 continue;
530 }
531 PluginInformation plugin = model.getPluginInformation(name);
532 if (plugin == null) {
533 notFound.add(name);
534 } else {
535 toActivate.add(name);
536 }
537 }
538
539 if (notFound.isEmpty() || confirmIgnoreNotFound(notFound)) {
540 activatePlugins(toActivate, deleteNotInList);
541 }
542 }
543
544 private void activatePlugins(List<String> toActivate, boolean deleteNotInList) {
545 if (deleteNotInList) {
546 for (String name : model.getSelectedPluginNames()) {
547 if (!toActivate.contains(name)) {
548 model.setPluginSelected(name, false);
549 }
550 }
551 }
552 for (String name : toActivate) {
553 model.setPluginSelected(name, true);
554 }
555 pnlPluginPreferences.refreshView();
556 }
557
558 private boolean confirmIgnoreNotFound(List<String> notFound) {
559 String list = "<ul><li>" + String.join("</li><li>", notFound) + "</li></ul>";
560 String message = "<html>" + tr("The following plugins were not found. Continue anyway?") + list + "</html>";
561 return JOptionPane.showConfirmDialog(GuiHelper.getFrameForComponent(getTabPane()),
562 message) == JOptionPane.OK_OPTION;
563 }
564 }
565
566 private static class PluginConfigurationSitesPanel extends JPanel {
567
568 private final DefaultListModel<String> model = new DefaultListModel<>();
569
570 PluginConfigurationSitesPanel() {
571 super(new GridBagLayout());
572 add(new JLabel(tr("Add JOSM Plugin description URL.")), GBC.eol());
573 for (String s : Preferences.main().getPluginSites()) {
574 model.addElement(s);
575 }
576 final JList<String> list = new JList<>(model);
577 add(new JScrollPane(list), GBC.std().fill());
578 JPanel buttons = new JPanel(new GridBagLayout());
579 buttons.add(new JButton(new AbstractAction(tr("Add")) {
580 @Override
581 public void actionPerformed(ActionEvent e) {
582 String s = JOptionPane.showInputDialog(
583 GuiHelper.getFrameForComponent(PluginConfigurationSitesPanel.this),
584 tr("Add JOSM Plugin description URL."),
585 tr("Enter URL"),
586 JOptionPane.QUESTION_MESSAGE
587 );
588 if (s != null && !s.isEmpty()) {
589 model.addElement(s);
590 }
591 }
592 }), GBC.eol().fill(GBC.HORIZONTAL));
593 buttons.add(new JButton(new AbstractAction(tr("Edit")) {
594 @Override
595 public void actionPerformed(ActionEvent e) {
596 if (list.getSelectedValue() == null) {
597 JOptionPane.showMessageDialog(
598 GuiHelper.getFrameForComponent(PluginConfigurationSitesPanel.this),
599 tr("Please select an entry."),
600 tr("Warning"),
601 JOptionPane.WARNING_MESSAGE
602 );
603 return;
604 }
605 String s = (String) JOptionPane.showInputDialog(
606 MainApplication.getMainFrame(),
607 tr("Edit JOSM Plugin description URL."),
608 tr("JOSM Plugin description URL"),
609 JOptionPane.QUESTION_MESSAGE,
610 null,
611 null,
612 list.getSelectedValue()
613 );
614 if (s != null && !s.isEmpty()) {
615 model.setElementAt(s, list.getSelectedIndex());
616 }
617 }
618 }), GBC.eol().fill(GBC.HORIZONTAL));
619 buttons.add(new JButton(new AbstractAction(tr("Delete")) {
620 @Override
621 public void actionPerformed(ActionEvent event) {
622 if (list.getSelectedValue() == null) {
623 JOptionPane.showMessageDialog(
624 GuiHelper.getFrameForComponent(PluginConfigurationSitesPanel.this),
625 tr("Please select an entry."),
626 tr("Warning"),
627 JOptionPane.WARNING_MESSAGE
628 );
629 return;
630 }
631 model.removeElement(list.getSelectedValue());
632 }
633 }), GBC.eol().fill(GBC.HORIZONTAL));
634 add(buttons, GBC.eol());
635 }
636
637 protected List<String> getUpdateSites() {
638 if (model.getSize() == 0)
639 return Collections.emptyList();
640 List<String> ret = new ArrayList<>(model.getSize());
641 for (int i = 0; i < model.getSize(); i++) {
642 ret.add(model.get(i));
643 }
644 return ret;
645 }
646 }
647
648 @Override
649 public String getHelpContext() {
650 return HelpUtil.ht("/Preferences/Plugins");
651 }
652}
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