// {{{ update() method
public void update(JMenu menu) {
final View view = GUIUtilities.getView(menu);
String path;
if (dir == null) {
path = view.getBuffer().getDirectory();
} else path = dir;
JMenuItem mi = new JMenuItem(path + ':');
mi.setActionCommand(path);
mi.setIcon(FileCellRenderer.openDirIcon);
// {{{ ActionListeners
ActionListener fileListener =
new ActionListener() {
public void actionPerformed(ActionEvent evt) {
jEdit.openFile(view, evt.getActionCommand());
}
};
ActionListener dirListener =
new ActionListener() {
public void actionPerformed(ActionEvent evt) {
VFSBrowser.browseDirectory(view, evt.getActionCommand());
}
}; // }}}
mi.addActionListener(dirListener);
menu.add(mi);
menu.addSeparator();
if (dir == null && !(view.getBuffer().getVFS() instanceof FileVFS)) {
mi = new JMenuItem(jEdit.getProperty("directory.not-local"));
mi.setEnabled(false);
menu.add(mi);
return;
}
File directory = new File(path);
JMenu current = menu;
// for filtering out backups
String backupPrefix = jEdit.getProperty("backup.prefix");
String backupSuffix = jEdit.getProperty("backup.suffix");
File[] list = directory.listFiles();
if (list == null || list.length == 0) {
mi = new JMenuItem(jEdit.getProperty("directory.no-files"));
mi.setEnabled(false);
menu.add(mi);
} else {
int maxItems = jEdit.getIntegerProperty("menu.spillover", 20);
Arrays.sort(list, new StandardUtilities.StringCompare<File>(true));
for (int i = 0; i < list.length; i++) {
File file = list[i];
String name = file.getName();
// skip marker files
if (name.endsWith(".marks")) continue;
// skip autosave files
if (name.startsWith("#") && name.endsWith("#")) continue;
// skip backup files
if ((backupPrefix.length() != 0 && name.startsWith(backupPrefix))
|| (backupSuffix.length() != 0 && name.endsWith(backupSuffix))) continue;
// skip directories
// if(file.isDirectory())
// continue;
mi = new JMenuItem(name);
mi.setActionCommand(file.getPath());
mi.addActionListener(file.isDirectory() ? dirListener : fileListener);
mi.setIcon(file.isDirectory() ? FileCellRenderer.dirIcon : FileCellRenderer.fileIcon);
if (current.getItemCount() >= maxItems && i != list.length - 1) {
// current.addSeparator();
JMenu newCurrent = new JMenu(jEdit.getProperty("common.more"));
current.add(newCurrent);
current = newCurrent;
}
current.add(mi);
}
}
} // }}}
