Merge pull request #523 from alexey-lysiuk/osx_fullscreen

Final touches to fullscreen mode on OS X

src/posix/cocoa/i_video.mm

@@ -70,6 +70,27 @@
 
 @end
 
+@interface NSWindow(EnterFullscreenOnZoom)
+- (void)enterFullscreenOnZoom;
+@end
+
+@implementation NSWindow(EnterFullscreenOnZoom)
+
+- (void)enterFullscreen:(id)sender
+{
+	ToggleFullscreen = true;
+}
+
+- (void)enterFullscreenOnZoom
+{
+	NSButton* zoomButton = [self standardWindowButton:NSWindowZoomButton];
+	[zoomButton setEnabled:YES];
+	[zoomButton setAction:@selector(enterFullscreen:)];
+	[zoomButton setTarget:self];
+}
+
+@end
+
 
 EXTERN_CVAR(Bool, ticker   )
 EXTERN_CVAR(Bool, vid_vsync)
@@ -676,6 +697,7 @@ void CocoaVideo::SetWindowedMode(const int width, const int height)
 
 	[m_window setContentSize:windowSize];
 	[m_window center];
+	[m_window enterFullscreenOnZoom];
 	[m_window exitAppOnClose];
 }
 

wadsrc/static/menudef.txt

@@ -884,6 +884,10 @@ OptionMenu "MiscOptions"
 		Option "Merge left+right Alt/Ctrl/Shift", 		"k_mergekeys", "OnOff"
 		Option "Alt-Enter toggles fullscreen",			"k_allowfullscreentoggle", "OnOff"
 	}
+	IfOption(Mac)
+	{
+		Option "Command-F toggles fullscreen",			"k_allowfullscreentoggle", "OnOff"
+	}
 	Option "Show IWAD selection dialog",			"queryiwad", "OnOff"
 	StaticText " "
 	Option "Enable cheats from all games",			"allcheats", "OnOff"