/**
* Constructor.
*
* @throws Exception if any error occurs.
*/
public GUIMacOSX() throws Exception {
// Name for the dock icon and the application menu
System.setProperty(P_ABOUT_NAME, NAME);
// Show menu in the screen menu instead of inside the application window
System.setProperty(P_SCREEN_MENU_BAR, "true");
// load native java classes...
appClass = Class.forName(C_APPLICATION);
appObj = invoke(appClass, null, "getApplication", EC, EO);
Class.forName(C_APPLICATION_EVENT);
if (appObj != null) {
invoke("addAboutMenuItem");
invoke("setEnabledAboutMenu", true);
invoke("addPreferencesMenuItem");
invoke("setEnabledPreferencesMenu", true);
addDockIcon();
final Class<?> alc = Class.forName(C_APPLICATION_LISTENER);
final Object listener =
Proxy.newProxyInstance(
getClass().getClassLoader(), new Class[] {alc}, new AppInvocationHandler());
invoke("addApplicationListener", alc, listener);
}
}
@Override
public Object invoke(final Object proxy, final Method method, final Object[] args)
throws Throwable {
final Object obj = args[0];
/*
* Get the name of the method and call the method of this object that has
* the same name with only the first argument.
* This emulates the an implementation of the native 'ApplicationListener'
* interface (@see com.apple.eawt.ApplicationListener on Mac OS X).
* The argument is an instance of the 'ApplicationEvent' class
* (@see com.apple.eawt.ApplicationEvent)
*/
try {
GUIMacOSX.invoke(this, method.getName(), Object.class, obj);
} catch (final NoSuchMethodException ex) {
GUIMacOSX.invoke(this, method.getName());
}
// mark the current event as 'handled'
GUIMacOSX.invoke(obj, "setHandled", true);
return null;
}
/**
* Sets a value for the badge in the dock.
*
* @param value string value
* @throws Exception if any error occurs
*/
public void setBadge(final String value) throws Exception {
invoke("setDockIconBadge", String.class, value);
}
/**
* Adds the project icon to the dock.
*
* @throws Exception if any error occurs.
*/
private void addDockIcon() throws Exception {
invoke("setDockIconImage", Image.class, BaseXLayout.image("logo"));
}