Added some window status fixes for OSX.

git-svn-id: svn://svn.code.sf.net/p/irrlicht/code/trunk@1602 dfc29bdd-3216-0410-991c-e03cc46cb475

source/Irrlicht/MacOSX/AppDelegate.h

@@ -7,7 +7,7 @@
 
 @interface AppDelegate : NSObject
 {
-	BOOL					_quit;
+	BOOL			_quit;
 	irr::CIrrDeviceMacOSX	*_device;
 }
 

source/Irrlicht/MacOSX/AppDelegate.mm

@@ -20,22 +20,22 @@
 
 - (void)orderFrontStandardAboutPanel:(id)sender
 {
-	[NSApp orderFrontStandardAboutPanel:sender];	
+	[NSApp orderFrontStandardAboutPanel:sender];
 }
 
 - (void)unhideAllApplications:(id)sender
 {
-	[NSApp unhideAllApplications:sender];	
+	[NSApp unhideAllApplications:sender];
 }
 
 - (void)hide:(id)sender
 {
-	[NSApp hide:sender];	
+	[NSApp hide:sender];
 }
 
 - (void)hideOtherApplications:(id)sender
 {
-	[NSApp hideOtherApplications:sender];	
+	[NSApp hideOtherApplications:sender];
 }
 
 - (void)terminate:(id)sender
@@ -43,11 +43,16 @@
 	_quit = TRUE;
 }
 
+- (void)windowWillClose:(id)sender
+{
+	_quit = TRUE;
+}
+
 - (void)windowDidResize:(NSNotification *)aNotification
 {
 	NSWindow	*window;
 	NSRect		frame;
-	
+
 	window = [aNotification object];
 	frame = [window frame];
 	_device->setResize((int)frame.size.width,(int)frame.size.height);

source/Irrlicht/MacOSX/CIrrDeviceMacOSX.mm

@@ -485,14 +485,16 @@ bool CIrrDeviceMacOSX::isWindowActive() const
 
 bool CIrrDeviceMacOSX::isWindowFocused() const
 {
-	// TODO: return proper value
-	return true;
+	if (_window != NULL)
+		return [(NSWindow *)_window isKeyWindow];
+	return false;
 }
 
 
 bool CIrrDeviceMacOSX::isWindowMinimized() const
 {
-	// TODO: return proper value
+	if (_window != NULL)
+		return [(NSWindow *)_window isMiniaturized];
 	return false;
 }