/**
* Register for special events available on the Mac, such as showing the about screen, showing the
* preferences or double-clicking a file.
*
* @throws RuntimeException if the adapter methods could not be loaded.
*/
private void registerForMacOSXEvents() throws RuntimeException {
if (!Platform.onMac()) return;
try {
// Generate and register the OSXAdapter, passing it a hash of all the methods we wish to
// use as delegates for various com.apple.eawt.ApplicationListener methods
OSXAdapter.setQuitHandler(this, getClass().getDeclaredMethod("quit", (Class[]) null));
OSXAdapter.setAboutHandler(this, getClass().getDeclaredMethod("showAbout", (Class[]) null));
OSXAdapter.setPreferencesHandler(
this, getClass().getDeclaredMethod("showPreferences", (Class[]) null));
OSXAdapter.setFileHandler(this, getClass().getDeclaredMethod("readFromFile", String.class));
} catch (Exception e) {
throw new RuntimeException("Error while loading the OS X Adapter.", e);
}
// On the Mac, if all windows are closed the menu bar will be empty.
// To solve this, we create an off-screen window with the same menu bar as visible windows.
hiddenFrame = new JFrame();
hiddenFrame.setJMenuBar(new NodeBoxMenuBar());
hiddenFrame.setUndecorated(true);
hiddenFrame.setSize(0, 0);
hiddenFrame.setLocation(-100, -100);
hiddenFrame.pack();
hiddenFrame.setVisible(true);
}
/**
* Creates the necessary directories used for storing user scripts and Python libraries.
*
* @throws RuntimeException if we can't create the user directories. This is fatal.
*/
private void createNodeBoxDataDirectories() throws RuntimeException {
Platform.getUserDataDirectory().mkdir();
Platform.getUserScriptsDirectory().mkdir();
Platform.getUserPythonDirectory().mkdir();
}