@Override
public void actionPerformed(ActionEvent evt) {
if (pluginModel.isDownloadingList()) return;
boolean downloadSource = jEdit.getBooleanProperty("plugin-manager.downloadSource");
boolean installUser = jEdit.getBooleanProperty("plugin-manager.installUser");
Roster roster = new Roster();
String installDirectory;
if (installUser) {
installDirectory = MiscUtilities.constructPath(jEdit.getSettingsDirectory(), "jars");
} else {
installDirectory = MiscUtilities.constructPath(jEdit.getJEditHome(), "jars");
}
int length = pluginModel.entries.size();
int instcount = 0;
for (int i = 0; i < length; i++) {
Entry entry = (Entry) pluginModel.entries.get(i);
if (entry.install) {
entry.plugin.install(roster, installDirectory, downloadSource);
if (updates)
entry
.plugin
.getCompatibleBranch()
.satisfyDependencies(roster, installDirectory, downloadSource);
instcount++;
}
}
if (roster.isEmpty()) return;
boolean cancel = false;
if (updates && roster.getOperationCount() > instcount)
if (GUIUtilities.confirm(
window,
"install-plugins.depend",
null,
JOptionPane.OK_CANCEL_OPTION,
JOptionPane.WARNING_MESSAGE)
== JOptionPane.CANCEL_OPTION) cancel = true;
if (!cancel) {
new PluginManagerProgress(window, roster);
roster.performOperationsInAWTThread(window);
pluginModel.update();
}
}
// {{{ 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));
} // }}}
/**
* construct a jeditresource:/etc path from the name of a resource in the associated jar. The
* existence of the resource is not actually checked.
*
* @param name name of the resource
* @return jeditresource:/path_to_the_jar!name_of_the_resource
* @throws UnsupportedOperationException if this is an anonymous JARClassLoader (no associated
* jar).
*/
public String getResourceAsPath(String name) {
// this must be fixed during plugin development
if (jar == null)
throw new UnsupportedOperationException(
"don't call getResourceAsPath() on anonymous JARClassLoader");
if (!name.startsWith("/")) name = '/' + name;
return "jeditresource:/" + MiscUtilities.getFileName(jar.getPath()) + '!' + name;
} // }}}
// {{{ getEntry() method
public static Entry getEntry(String path) {
historyLock.readLock().lock();
try {
for (Entry entry : history) {
if (MiscUtilities.pathsEqual(entry.path, path)) return entry;
}
} finally {
historyLock.readLock().unlock();
}
return null;
} // }}}
/**
* Rebuild the parent view after a directory has been loaded.
*
* @param node
* @param path
* @param directory
*/
public void directoryLoaded(Object node, String path, java.util.List<VFSFile> directory) {
// {{{ If reloading root, update parent directory list
if (node == null) {
DefaultListModel parentList = new DefaultListModel();
String parent = path;
for (; ; ) {
VFS _vfs = VFSManager.getVFSForPath(parent);
VFSFile file = null;
if (_vfs instanceof FileVFS) {
Object session = _vfs.createVFSSession(path, browser);
try {
file = _vfs._getFile(session, parent, browser);
if (file != null) {
file.setName(_vfs.getFileName(parent));
}
} catch (IOException e) {
Log.log(Log.ERROR, this, e, e);
}
}
if (file == null) {
// create a DirectoryEntry manually
// instead of using _vfs._getFile()
// since so many VFS's have broken
// implementations of this method
file =
new VFSFile(_vfs.getFileName(parent), parent, parent, VFSFile.DIRECTORY, 0L, false);
}
/*parentList.insertElementAt(new VFSFile(
_vfs.getFileName(parent),
parent,parent,
VFSFile.DIRECTORY,
0L,false),0);*/
parentList.insertElementAt(file, 0);
String newParent = _vfs.getParentOfPath(parent);
if (newParent == null || MiscUtilities.pathsEqual(parent, newParent)) break;
else parent = newParent;
}
parentDirectories.setModel(parentList);
int index = parentList.getSize() - 1;
parentDirectories.setSelectedIndex(index);
parentDirectories.ensureIndexIsVisible(index);
} // }}}
table.setDirectory(VFSManager.getVFSForPath(path), node, directory, tmpExpanded);
} // }}}
/** Load class from this JAR only. */
private synchronized Class _loadClass(String clazz, boolean resolveIt)
throws ClassNotFoundException {
jar.activatePlugin();
synchronized (this) {
Class cls = findLoadedClass(clazz);
if (cls != null) {
if (resolveIt) resolveClass(cls);
return cls;
}
String name = MiscUtilities.classToFile(clazz);
try {
definePackage(clazz);
ZipFile zipFile = jar.getZipFile();
ZipEntry entry = zipFile.getEntry(name);
if (entry == null) throw new ClassNotFoundException(clazz);
InputStream in = zipFile.getInputStream(entry);
int len = (int) entry.getSize();
byte[] data = new byte[len];
int success = 0;
int offset = 0;
while (success < len) {
len -= success;
offset += success;
success = in.read(data, offset, len);
if (success == -1) {
Log.log(
Log.ERROR, this, "Failed to load class " + clazz + " from " + zipFile.getName());
throw new ClassNotFoundException(clazz);
}
}
cls = defineClass(clazz, data, 0, data.length);
if (resolveIt) resolveClass(cls);
return cls;
} catch (IOException io) {
Log.log(Log.ERROR, this, io);
throw new ClassNotFoundException(clazz);
}
}
} // }}}
// {{{ removeEntry() method
private static void removeEntry(String path) {
historyLock.writeLock().lock();
try {
Iterator<Entry> iter = history.iterator();
while (iter.hasNext()) {
Entry entry = iter.next();
if (MiscUtilities.pathsEqual(path, entry.path)) {
iter.remove();
return;
}
}
} finally {
historyLock.writeLock().unlock();
}
} // }}}
// {{{ maybeReloadDirectory() method
public void maybeReloadDirectory(String path) {
String browserDir = browser.getDirectory();
String symlinkBrowserDir;
if (MiscUtilities.isURL(browserDir)) {
symlinkBrowserDir = browserDir;
} else {
symlinkBrowserDir = MiscUtilities.resolveSymlinks(browserDir);
}
if (MiscUtilities.pathsEqual(path, symlinkBrowserDir)) {
saveExpansionState();
loadDirectory(null, browserDir, false);
}
// because this method is called for *every* VFS update,
// we don't want to scan the tree all the time. So we
// use the following algorithm to determine if the path
// might be part of the tree:
// - if the path starts with the browser's current directory,
// we do the tree scan
// - if the browser's directory is 'favorites:' -- we have to
// do the tree scan, as every path can appear under the
// favorites list
// - if the browser's directory is 'roots:' and path is on
// the local filesystem, do a tree scan
if (!browserDir.startsWith(FavoritesVFS.PROTOCOL)
&& !browserDir.startsWith(FileRootsVFS.PROTOCOL)
&& !path.startsWith(symlinkBrowserDir)) return;
if (browserDir.startsWith(FileRootsVFS.PROTOCOL)
&& MiscUtilities.isURL(path)
&& !"file".equals(MiscUtilities.getProtocolOfURL(path))) return;
table.maybeReloadDirectory(path);
} // }}}
public void actionPerformed(ActionEvent evt) {
Object source = evt.getSource();
if (source instanceof JRadioButton) updateEnabled();
if (source == ok) ok();
else if (source == cancel) cancel();
else if (source == combo) updateList();
else if (source == fileButton) {
String directory;
if (fileIcon == null) directory = null;
else directory = MiscUtilities.getParentOfPath(fileIcon);
String paths[] =
GUIUtilities.showVFSFileDialog(null, directory, VFSBrowser.OPEN_DIALOG, false);
if (paths == null) return;
fileIcon = "file:" + paths[0];
try {
fileButton.setIcon(new ImageIcon(new URL(fileIcon)));
} catch (MalformedURLException mf) {
Log.log(Log.ERROR, this, mf);
}
fileButton.setText(MiscUtilities.getFileName(fileIcon));
}
}
private void updateList() {
ActionSet actionSet = (ActionSet) combo.getSelectedItem();
EditAction[] actions = actionSet.getActions();
Vector listModel = new Vector(actions.length);
for (int i = 0; i < actions.length; i++) {
EditAction action = actions[i];
String label = action.getLabel();
if (label == null) continue;
listModel.addElement(new ToolBarOptionPane.Button(action.getName(), null, null, label));
}
MiscUtilities.quicksort(listModel, new ToolBarOptionPane.ButtonCompare());
list.setListData(listModel);
}
/**
* Add the given file name to the list of recent files in the given Properties object, trimming
* the length of the list to 10. If the given name is already in the list, move it to the top.
*/
public static void addRecentFile(Properties preferences, String newName) {
// - if newName isn't already in the list, we add it to the top of the list.
// - if it's already in the list, we move it to the top.
ArrayList<String> list = MiscUtilities.parseRecentFiles(preferences);
if (list.contains(newName)) {
// move it to the top :
list.remove(newName);
list.add(0, newName);
} else {
list.add(0, newName);
}
// store to preferences :
for (int i = 0; i < MAX_RECENT_FILES && i < list.size(); i++) {
String key = KEY_RECENT_FILE + "." + Integer.toString(i + 1); // starts from 1
String val = list.get(i);
preferences.setProperty(key, val);
}
}
/**
* Copy a file to another using VFS.
*
* @param progress the progress observer. It could be null if you don't want to monitor progress.
* If not null you should probably launch this command in a WorkThread
* @param sourceVFS the source VFS
* @param sourceSession the VFS session
* @param sourcePath the source path
* @param targetVFS the target VFS
* @param targetSession the target session
* @param targetPath the target path
* @param comp comp The component that will parent error dialog boxes
* @param canStop could this copy be stopped ?
* @return true if the copy was successful
* @throws IOException IOException If an I/O error occurs
* @since jEdit 4.3pre3
*/
public static boolean copy(
ProgressObserver progress,
VFS sourceVFS,
Object sourceSession,
String sourcePath,
VFS targetVFS,
Object targetSession,
String targetPath,
Component comp,
boolean canStop)
throws IOException {
if (progress != null) progress.setStatus("Initializing");
InputStream in = null;
OutputStream out = null;
try {
VFSFile sourceVFSFile = sourceVFS._getFile(sourceSession, sourcePath, comp);
if (sourceVFSFile == null) throw new FileNotFoundException(sourcePath);
if (progress != null) {
progress.setMaximum(sourceVFSFile.getLength());
}
VFSFile targetVFSFile = targetVFS._getFile(targetSession, targetPath, comp);
if (targetVFSFile.getType() == VFSFile.DIRECTORY) {
if (targetVFSFile.getPath().equals(sourceVFSFile.getPath())) return false;
targetPath = MiscUtilities.constructPath(targetPath, sourceVFSFile.getName());
}
in =
new BufferedInputStream(
sourceVFS._createInputStream(sourceSession, sourcePath, false, comp));
out =
new BufferedOutputStream(targetVFS._createOutputStream(targetSession, targetPath, comp));
boolean copyResult = IOUtilities.copyStream(IOBUFSIZE, progress, in, out, canStop);
VFSManager.sendVFSUpdate(targetVFS, targetPath, true);
return copyResult;
} finally {
IOUtilities.closeQuietly(in);
IOUtilities.closeQuietly(out);
}
}
public ToolBarEditDialog(
Component comp, DefaultComboBoxModel iconListModel, ToolBarOptionPane.Button current) {
super(
GUIUtilities.getParentDialog(comp), jEdit.getProperty("options.toolbar.edit.title"), true);
JPanel content = new JPanel(new BorderLayout());
content.setBorder(new EmptyBorder(12, 12, 12, 12));
setContentPane(content);
ActionHandler actionHandler = new ActionHandler();
ButtonGroup grp = new ButtonGroup();
JPanel typePanel = new JPanel(new GridLayout(3, 1, 6, 6));
typePanel.setBorder(new EmptyBorder(0, 0, 6, 0));
typePanel.add(new JLabel(jEdit.getProperty("options.toolbar.edit.caption")));
separator = new JRadioButton(jEdit.getProperty("options.toolbar" + ".edit.separator"));
separator.addActionListener(actionHandler);
grp.add(separator);
typePanel.add(separator);
action = new JRadioButton(jEdit.getProperty("options.toolbar" + ".edit.action"));
action.addActionListener(actionHandler);
grp.add(action);
typePanel.add(action);
content.add(BorderLayout.NORTH, typePanel);
JPanel actionPanel = new JPanel(new BorderLayout(6, 6));
ActionSet[] actionsList = jEdit.getActionSets();
Vector vec = new Vector(actionsList.length);
for (int i = 0; i < actionsList.length; i++) {
ActionSet actionSet = actionsList[i];
if (actionSet.getActionCount() != 0) vec.addElement(actionSet);
}
combo = new JComboBox(vec);
combo.addActionListener(actionHandler);
actionPanel.add(BorderLayout.NORTH, combo);
list = new JList();
list.setVisibleRowCount(8);
list.setSelectionMode(ListSelectionModel.SINGLE_SELECTION);
actionPanel.add(BorderLayout.CENTER, new JScrollPane(list));
JPanel iconPanel = new JPanel(new BorderLayout(0, 3));
JPanel labelPanel = new JPanel(new GridLayout(2, 1));
labelPanel.setBorder(new EmptyBorder(0, 0, 0, 12));
JPanel compPanel = new JPanel(new GridLayout(2, 1));
grp = new ButtonGroup();
labelPanel.add(builtin = new JRadioButton(jEdit.getProperty("options.toolbar.edit.builtin")));
builtin.addActionListener(actionHandler);
grp.add(builtin);
labelPanel.add(file = new JRadioButton(jEdit.getProperty("options.toolbar.edit.file")));
grp.add(file);
file.addActionListener(actionHandler);
iconPanel.add(BorderLayout.WEST, labelPanel);
builtinCombo = new JComboBox(iconListModel);
builtinCombo.setRenderer(new ToolBarOptionPane.IconCellRenderer());
compPanel.add(builtinCombo);
fileButton = new JButton(jEdit.getProperty("options.toolbar.edit.no-icon"));
fileButton.setMargin(new Insets(1, 1, 1, 1));
fileButton.setIcon(GUIUtilities.loadIcon("Blank24.gif"));
fileButton.setHorizontalAlignment(SwingConstants.LEFT);
fileButton.addActionListener(actionHandler);
compPanel.add(fileButton);
iconPanel.add(BorderLayout.CENTER, compPanel);
actionPanel.add(BorderLayout.SOUTH, iconPanel);
content.add(BorderLayout.CENTER, actionPanel);
JPanel southPanel = new JPanel();
southPanel.setLayout(new BoxLayout(southPanel, BoxLayout.X_AXIS));
southPanel.setBorder(new EmptyBorder(12, 0, 0, 0));
southPanel.add(Box.createGlue());
ok = new JButton(jEdit.getProperty("common.ok"));
ok.addActionListener(actionHandler);
getRootPane().setDefaultButton(ok);
southPanel.add(ok);
southPanel.add(Box.createHorizontalStrut(6));
cancel = new JButton(jEdit.getProperty("common.cancel"));
cancel.addActionListener(actionHandler);
southPanel.add(cancel);
southPanel.add(Box.createGlue());
content.add(BorderLayout.SOUTH, southPanel);
if (current == null) {
action.setSelected(true);
builtin.setSelected(true);
updateList();
} else {
if (current.actionName.equals("-")) {
separator.setSelected(true);
builtin.setSelected(true);
} else {
action.setSelected(true);
ActionSet set = jEdit.getActionSetForAction(current.actionName);
combo.setSelectedItem(set);
updateList();
list.setSelectedValue(current, true);
if (MiscUtilities.isURL(current.iconName)) {
file.setSelected(true);
fileIcon = current.iconName;
try {
fileButton.setIcon(new ImageIcon(new URL(fileIcon)));
} catch (MalformedURLException mf) {
Log.log(Log.ERROR, this, mf);
}
fileButton.setText(MiscUtilities.getFileName(fileIcon));
} else {
String iconName = MiscUtilities.getFileName(current.iconName);
builtin.setSelected(true);
ListModel model = builtinCombo.getModel();
for (int i = 0; i < model.getSize(); i++) {
ToolBarOptionPane.IconListEntry entry =
(ToolBarOptionPane.IconListEntry) model.getElementAt(i);
if (entry.name.equals(iconName)) {
builtinCombo.setSelectedIndex(i);
break;
}
}
}
}
}
updateEnabled();
pack();
setLocationRelativeTo(GUIUtilities.getParentDialog(comp));
show();
}
public int compare(Object obj1, Object obj2) {
return MiscUtilities.compareStrings(((Button) obj1).label, ((Button) obj2).label, true);
}
/**
* Returns a temporary file name based on the given path.
*
* <p>By default jEdit first saves a file to <code>#<i>name</i>#save#</code> and then renames it
* to the original file. However some virtual file systems might not support the <code>#</code>
* character in filenames, so this method permits the VFS to override this behavior.
*
* <p>If this method returns <code>null</code>, two stage save will not be used for that
* particular file (introduced in jEdit 4.3pre1).
*
* @param path The path name
* @since jEdit 4.1pre7
*/
public String getTwoStageSaveName(String path) {
return MiscUtilities.constructPath(getParentOfPath(path), '#' + getFileName(path) + "#save#");
} // }}}
// {{{ recursive listFiles() method
private void listFiles(
Object session,
Collection<String> stack,
List<String> files,
String directory,
VFSFileFilter filter,
boolean recursive,
Component comp,
boolean skipBinary,
boolean skipHidden)
throws IOException {
String resolvedPath = directory;
if (recursive && !MiscUtilities.isURL(directory)) {
resolvedPath = MiscUtilities.resolveSymlinks(directory);
/*
* If looking at a symlink, do not traverse the
* resolved path more than once.
*/
if (!directory.equals(resolvedPath)) {
if (stack.contains(resolvedPath)) {
Log.log(Log.ERROR, this, "Recursion in listFiles(): " + directory);
return;
}
stack.add(resolvedPath);
}
}
Thread ct = Thread.currentThread();
WorkThread wt = null;
if (ct instanceof WorkThread) {
wt = (WorkThread) ct;
}
VFSFile[] _files = _listFiles(session, directory, comp);
if (_files == null || _files.length == 0) return;
for (int i = 0; i < _files.length; i++) {
if (wt != null && wt.isAborted()) break;
VFSFile file = _files[i];
if (skipHidden && (file.isHidden() || MiscUtilities.isBackup(file.getName()))) continue;
if (!filter.accept(file)) continue;
if (file.getType() == VFSFile.DIRECTORY || file.getType() == VFSFile.FILESYSTEM) {
if (recursive) {
String canonPath = _canonPath(session, file.getPath(), comp);
listFiles(
session, stack, files, canonPath, filter, recursive, comp, skipBinary, skipHidden);
}
} else // It's a regular file
{
if (skipBinary) {
try {
if (file.isBinary(session)) {
Log.log(Log.NOTICE, this, file.getPath() + ": skipped as a binary file");
continue;
}
} catch (IOException e) {
Log.log(Log.ERROR, this, e);
// may be not binary...
}
}
files.add(file.getPath());
}
}
} // }}}