// {{{ loadDirectory() method
public void loadDirectory(
final Object node, String path, final boolean addToHistory, final Runnable delayedAWTTask) {
path = MiscUtilities.constructPath(browser.getDirectory(), path);
VFS vfs = VFSManager.getVFSForPath(path);
Object session = vfs.createVFSSession(path, this);
if (session == null) {
if (delayedAWTTask != null) ThreadUtilities.runInDispatchThread(delayedAWTTask);
return;
}
if (node == null) {
parentDirectories.setListData(new Object[] {new LoadingPlaceholder()});
}
final Object[] loadInfo = new Object[2];
Runnable awtRunnable =
new Runnable() {
public void run() {
browser.directoryLoaded(node, loadInfo, addToHistory);
if (delayedAWTTask != null) delayedAWTTask.run();
}
};
ThreadUtilities.runInBackground(
new ListDirectoryBrowserTask(browser, session, vfs, path, loadInfo, awtRunnable));
} // }}}
// {{{ updatePluginList() method
private void updatePluginList() {
if (jEdit.getSettingsDirectory() == null && jEdit.getJEditHome() == null) {
GUIUtilities.error(this, "no-settings", null);
return;
}
if (!shouldUpdatePluginList()) {
return;
}
ThreadUtilities.runInBackground(
new Task() {
@Override
public void _run() {
try {
downloadingPluginList = true;
setStatus(jEdit.getProperty("plugin-manager.list-download-connect"));
pluginList = new PluginList(this);
} finally {
downloadingPluginList = false;
}
ThreadUtilities.runInDispatchThread(
new Runnable() {
public void run() {
pluginListUpdated();
}
});
}
});
} // }}}
// {{{ copy() method
private void copy(
Object vfsSession, VFS vfs, String sourcePath, String sourceName, String targetPath)
throws IOException, InterruptedException {
String name = getTargetName(vfsSession, vfs, targetPath, sourceName);
if (name == null) {
return;
}
String targetName = MiscUtilities.constructPath(targetPath, name);
CountDownLatch latch = new CountDownLatch(1);
ThreadUtilities.runInBackground(new CopyFileWorker(comp, sourcePath, targetName, latch));
latch.await();
} // }}}
// {{{ updateModel() method
public void updateModel() {
final Set<String> savedChecked = new HashSet<String>();
final Set<String> savedSelection = new HashSet<String>();
pluginModel.saveSelection(savedChecked, savedSelection);
pluginModel.clear();
infoBox.setText(jEdit.getProperty("plugin-manager.list-download"));
ThreadUtilities.runInDispatchThread(
new Runnable() {
@Override
public void run() {
infoBox.setText(null);
pluginModel.update();
pluginModel.restoreSelection(savedChecked, savedSelection);
}
});
} // }}}
public void addWorkRequest(Runnable run, boolean inAWT) {
if (threads == null) {
run.run();
return;
}
synchronized (lock) {
if (started && inAWT && requestCount == 0 && awtRequestCount == 0) {
ThreadUtilities.runInDispatchThread(run);
return;
}
Request request = new Request(run);
if (inAWT) {
if (firstAWTRequest == null && lastAWTRequest == null)
firstAWTRequest = lastAWTRequest = request;
else {
lastAWTRequest.next = request;
lastAWTRequest = request;
}
awtRequestCount++;
if (started && requestCount == 0) queueAWTRunner();
} else {
if (firstRequest == null && lastRequest == null) firstRequest = lastRequest = request;
else {
lastRequest.next = request;
lastRequest = request;
}
requestCount++;
}
lock.notifyAll();
}
}
/**
* Performs a HyperSearch.
*
* @param view The view
* @param selection If true, will only search in the current selection. Note that the file set
* must be the current buffer file set for this to work.
* @since jEdit 4.0pre1
*/
public static boolean hyperSearch(View view, boolean selection) {
// component that will parent any dialog boxes
Component comp = SearchDialog.getSearchDialog(view);
if (comp == null) comp = view;
record(view, "hyperSearch(view," + selection + ')', false, !selection);
view.getDockableWindowManager().addDockableWindow(HyperSearchResults.NAME);
HyperSearchResults results =
(HyperSearchResults) view.getDockableWindowManager().getDockable(HyperSearchResults.NAME);
results.searchStarted();
try {
SearchMatcher matcher = getSearchMatcher();
if (matcher == null) {
view.getToolkit().beep();
results.searchFailed();
return false;
}
Selection[] s;
if (selection) {
s = view.getTextArea().getSelection();
if (s == null) {
results.searchFailed();
return false;
}
} else s = null;
ThreadUtilities.runInBackground(new HyperSearchRequest(view, matcher, results, s));
return true;
} catch (Exception e) {
results.searchFailed();
handleError(comp, e);
return false;
}
} // }}}
