/**
* Hook the given Listener to the Mac OS X application Quit menu and the IActions to the About and
* Preferences menus.
*
* @param display The Display to use.
* @param quitListener The listener to invoke when the Quit menu is invoked.
* @param aboutAction The action to run when the About menu is invoked.
* @param preferencesAction The action to run when the Preferences menu is invoked.
*/
public void hookApplicationMenu(
Display display, Listener quitListener, IAction aboutAction, IAction preferencesAction) {
// This is our callbackObject whose 'actionProc' method will be called when the About or
// Preferences menuItem is invoked.
MenuHookObject target = new MenuHookObject(aboutAction, preferencesAction);
try {
// Initialize the menuItems.
initialize(target);
} catch (Exception e) {
throw new IllegalStateException(e);
}
// Connect the quit/exit menu.
if (!display.isDisposed()) {
display.addListener(SWT.Close, quitListener);
}
// Schedule disposal of callback object
display.disposeExec(
new Runnable() {
public void run() {
invoke(proc3Args, "dispose");
}
});
}
/*
* @see IColorManager#getColor(RGB)
*/
public Color getColor(RGB rgb) {
if (rgb == null) {
return null;
}
final Display display = Display.getCurrent();
Map<RGB, Color> colorTable = fDisplayTable.get(display);
if (colorTable == null) {
colorTable = new HashMap<RGB, Color>(10);
fDisplayTable.put(display, colorTable);
if (fAutoDisposeOnDisplayDispose) {
display.disposeExec(
new Runnable() {
public void run() {
dispose(display);
}
});
}
}
Color color = colorTable.get(rgb);
if (color == null) {
color = new Color(Display.getCurrent(), rgb);
colorTable.put(rgb, color);
}
return color;
}
private void hookDisplay() {
fDisplay.disposeExec(
new Runnable() {
@Override
public void run() {
dispose();
}
});
}
/** @param display */
protected void allocateDelegate(Display display) {
try {
delegate = new SWTCocoaEnhancerDelegate();
delegate.alloc().init();
// call OS.NewGlobalRef
Method method = OS.class.getMethod("NewGlobalRef", new Class[] {Object.class}); // $NON-NLS-1$
Object object = method.invoke(OS.class, new Object[] {CocoaUIHandler.this});
delegateJniRef = convertToLong(object);
} catch (Exception e) {
// theoretically, one of
// SecurityException,Illegal*Exception,InvocationTargetException,NoSuch*Exception
// not expected to happen at all.
log(e);
}
if (delegateJniRef == 0) SWT.error(SWT.ERROR_NO_HANDLES);
try {
Field idField = SWTCocoaEnhancerDelegate.class.getField("id"); // $NON-NLS-1$
Object idValue = idField.get(delegate);
invokeMethod(
OS.class,
"object_setInstanceVariable", //$NON-NLS-1$
new Object[] {idValue, SWT_OBJECT, wrapPointer(delegateJniRef)});
display.disposeExec(
new Runnable() {
public void run() {
// TODO Auto-generated method stub
if (delegateJniRef != 0) {
try {
invokeMethod(
OS.class,
"DeleteGlobalRef",
new Object[] {wrapPointer(delegateJniRef)}); // $NON-NLS-1$
} catch (Exception e) {
// theoretically, one of
// SecurityException,Illegal*Exception,InvocationTargetException,NoSuch*Exception
// not expected to happen at all.
log(e);
}
}
delegateJniRef = 0;
if (delegate != null) delegate.release();
delegate = null;
}
});
} catch (Exception e) {
// theoretically, one of
// SecurityException,Illegal*Exception,InvocationTargetException,NoSuch*Exception
// not expected to happen at all.
log(e);
}
}
/** See Apple Technical Q&A 1079 (http://developer.apple.com/qa/qa2001/qa1079.html) */
@Override
public void initPlatformMenu(Display display, final PlatformMenuActions actions) {
// Callback target
Object target =
new Object() {
int commandProc(int nextHandler, int theEvent, int userData) {
if (OS.GetEventKind(theEvent) == OS.kEventProcessCommand) {
HICommand command = new HICommand();
OS.GetEventParameter(
theEvent,
OS.kEventParamDirectObject,
OS.typeHICommand,
null,
HICommand.sizeof,
null,
command);
switch (command.commandID) {
case kHICommandPreferences:
actions.doPreferences();
return OS.noErr;
case kHICommandAbout:
actions.doAbout();
return OS.noErr;
case OS.kHICommandQuit:
actions.doExitApplication();
return OS.noErr;
default:
break;
}
}
return OS.eventNotHandledErr;
}
};
final Callback commandCallback = new Callback(target, "commandProc", 3); // $NON-NLS-1$
int commandProc = commandCallback.getAddress();
if (commandProc == 0) {
commandCallback.dispose();
return; // give up
}
// Install event handler for commands
int[] mask = new int[] {OS.kEventClassCommand, OS.kEventProcessCommand};
OS.InstallEventHandler(
OS.GetApplicationEventTarget(), commandProc, mask.length / 2, mask, 0, null);
// create About Eclipse menu command
int[] outMenu = new int[1];
short[] outIndex = new short[1];
if (OS.GetIndMenuItemWithCommandID(0, kHICommandPreferences, 1, outMenu, outIndex) == OS.noErr
&& outMenu[0] != 0) {
int menu = outMenu[0];
int l = fAboutActionName.length();
char buffer[] = new char[l];
fAboutActionName.getChars(0, l, buffer, 0);
int str = OS.CFStringCreateWithCharacters(OS.kCFAllocatorDefault, buffer, l);
OS.InsertMenuItemTextWithCFString(menu, str, (short) 0, 0, kHICommandAbout);
OS.CFRelease(str);
// add separator between About & Preferences
OS.InsertMenuItemTextWithCFString(menu, 0, (short) 1, OS.kMenuItemAttrSeparator, 0);
// enable pref menu
OS.EnableMenuCommand(menu, kHICommandPreferences);
// disable services menu
OS.DisableMenuCommand(menu, kHICommandServices);
}
// schedule disposal of callback object
display.disposeExec(
new Runnable() {
public void run() {
commandCallback.dispose();
}
});
}
/** Hook a dispose listener on the SWT display. */
private void hookDisplayDispose() {
display.disposeExec(displayRunnable);
}
/**
* See Apple Technical Q&A 1079 (http://developer.apple.com/qa/qa2001/qa1079.html)<br>
* Also
* http://developer.apple.com/documentation/Carbon/Reference/Menu_Manager/menu_mgr_ref/function_group_10.html
*/
public void hookApplicationMenu(final Display display) {
try {
final Object commandCallback =
constCallback3.newInstance(CarbonUIEnhancer.class, "commandProc", 3); // $NON-NLS-1$
int commandProc =
((Number) mCallback_getAddress.invoke(commandCallback, new Object[] {})).intValue();
if (commandProc == 0) {
mCallback_dispose.invoke(commandCallback, new Object[] {});
return; // give up
}
// Install event handler for commands
int[] mask = new int[] {kEventClassCommand, kEventProcessCommand};
int appTarget =
((Number) invoke(claOS, null, "GetApplicationEventTarget", new Object[] {})).intValue();
invoke(
claOS,
null,
"InstallEventHandler",
new Class[] {int.class, int.class, int.class, int[].class, int.class, int[].class},
new Object[] {appTarget, commandProc, mask.length / 2, mask, 0, null});
// create About menu command
int[] outMenu = new int[1];
short[] outIndex = new short[1];
// int GetIndMenuItemWithCommandID(int mHandle, int commandId, int index, int[] outMenu,
// short[] outIndex);
int ind =
((Number)
invoke(
claOS,
null,
"GetIndMenuItemWithCommandID",
new Class[] {int.class, int.class, int.class, int[].class, short[].class},
new Object[] {0, kHICommandPreferences, 1, outMenu, outIndex}))
.intValue();
if (ind == noErr && outMenu[0] != 0) {
int menu = outMenu[0];
int l = fgAboutActionName.length();
char buffer[] = new char[l];
fgAboutActionName.getChars(0, l, buffer, 0);
int str = CFStringCreateWithCharacters(kCFAllocatorDefault, buffer, l);
InsertMenuItemTextWithCFString(menu, str, (short) 0, 0, kHICommandAbout);
invoke(claOS, null, "CFRelease", new Object[] {str});
// add separator between About & Preferences
InsertMenuItemTextWithCFString(menu, 0, (short) 1, kMenuItemAttrSeparator, 0);
// enable pref menu
invoke(claOS, null, "EnableMenuCommand", new Object[] {menu, kHICommandPreferences});
// disable services menu
invoke(claOS, null, "DisableMenuCommand", new Object[] {menu, kHICommandServices});
if (!isAZ3) {
// wizard menu
l = fgWizardActionName.length();
buffer = new char[l];
fgWizardActionName.getChars(0, l, buffer, 0);
str = CFStringCreateWithCharacters(kCFAllocatorDefault, buffer, l);
InsertMenuItemTextWithCFString(menu, str, (short) 3, 0, kHICommandWizard);
invoke(claOS, null, "CFRelease", new Object[] {str});
// NAT test menu
l = fgNatTestActionName.length();
buffer = new char[l];
fgNatTestActionName.getChars(0, l, buffer, 0);
str = CFStringCreateWithCharacters(kCFAllocatorDefault, buffer, l);
InsertMenuItemTextWithCFString(menu, str, (short) 4, 0, kHICommandNatTest);
invoke(claOS, null, "CFRelease", new Object[] {str});
// SpeedTest
l = fgSpeedTestActionName.length();
buffer = new char[l];
fgSpeedTestActionName.getChars(0, l, buffer, 0);
str = CFStringCreateWithCharacters(kCFAllocatorDefault, buffer, l);
InsertMenuItemTextWithCFString(menu, str, (short) 5, 0, kHICommandSpeedTest);
invoke(claOS, null, "CFRelease", new Object[] {str});
}
InsertMenuItemTextWithCFString(menu, 0, (short) 6, kMenuItemAttrSeparator, 0);
// restart menu
l = fgRestartActionName.length();
buffer = new char[l];
fgRestartActionName.getChars(0, l, buffer, 0);
str = CFStringCreateWithCharacters(kCFAllocatorDefault, buffer, l);
InsertMenuItemTextWithCFString(menu, str, (short) 7, 0, kHICommandRestart);
invoke(claOS, null, "CFRelease", new Object[] {str});
InsertMenuItemTextWithCFString(menu, 0, (short) 8, kMenuItemAttrSeparator, 0);
}
// schedule disposal of callback object
display.disposeExec(
new AERunnable() {
public void runSupport() {
try {
mCallback_dispose.invoke(commandCallback, new Object[] {});
} catch (Throwable e) {
}
// stopSidekick();
}
});
} catch (Throwable e) {
Debug.out("Failed hookApplicatioMenu", e);
}
}
