macosx: make sure that isFullscreen only returns true in an actual fullscreen window

this fixes the issue that nonembedded window was not allowed to resize itself (e.g. after aspect ratio change)
Signed-off-by: Jean-Baptiste Kempf <jb@videolan.org>

modules/gui/macosx/MainWindow.m

@@ -1378,6 +1378,7 @@ static VLCMainWindow *_o_sharedInstance = nil;
         rect.origin.x += [[o_video_view window] frame].origin.x;
         rect.origin.y += [[o_video_view window] frame].origin.y;
         o_fullscreen_window = [[VLCWindow alloc] initWithContentRect:rect styleMask: NSBorderlessWindowMask backing:NSBackingStoreBuffered defer:YES];
+        [o_fullscreen_window setFullscreen: YES];
         [o_fullscreen_window setBackgroundColor: [NSColor blackColor]];
         [o_fullscreen_window setCanBecomeKeyWindow: YES];
 

modules/gui/macosx/misc.h

@@ -61,6 +61,7 @@
 {
     BOOL b_canBecomeKeyWindow;
     BOOL b_isset_canBecomeKeyWindow;
+    BOOL b_isFullscreen;
     NSViewAnimation *animation;
 }
 
@@ -78,6 +79,8 @@
 /* animate mode is only supported in >=10.4 */
 - (void)closeAndAnimate: (BOOL)animate;
 
+- (void)setFullscreen:(BOOL)b_var;
+
 - (BOOL)isFullscreen;
 @end
 

modules/gui/macosx/misc.m

@@ -188,6 +188,7 @@ static NSMutableArray *blackoutWindows = NULL;
     self = [super initWithContentRect:contentRect styleMask:styleMask backing:backingType defer:flag];
     if( self )
     {
+        b_isFullscreen = NO;
         b_isset_canBecomeKeyWindow = NO;
         /* we don't want this window to be restored on relaunch */
         if (OSX_LION)
@@ -361,10 +362,16 @@ static NSMutableArray *blackoutWindows = NULL;
     }
 }
 
+- (void)setFullscreen:(BOOL)b_var
+{
+    b_isFullscreen = b_var;
+}
+
 - (BOOL)isFullscreen
 {
-    return YES;
+    return b_isFullscreen;
 }
+
 @end
 
 /*****************************************************************************