cocoa: allow to black out other display when going fs

fixes #1302

6 files changed, 13 insertions, 1 deletions

diff --git a/DOCS/man/options.rst b/DOCS/man/options.rst
index f3665df971..ad5babb1f4 100644
--- a/DOCS/man/options.rst
+++ b/DOCS/man/options.rst
@@ -1478,6 +1478,10 @@ Window
 
     See also ``--screen``.
 
+``--fs-black-out-screens``
+
+    OS X only. Black out other displays when going fullscreen.
+
 ``--keep-open``
     Do not terminate when playing or seeking beyond the end of the file, and
     there is not next file to be played (and ``--loop`` is not used).
diff --git a/options/options.c b/options/options.c
index 3327b206e1..57cf20afa8 100644
--- a/options/options.c
+++ b/options/options.c
@@ -455,6 +455,7 @@ const m_option_t mp_opts[] = {
     OPT_CHOICE_OR_INT("fs-screen", vo.fsscreen_id, 0, 0, 32,
                       ({"all", -2}, {"current", -1})),
 
+    OPT_FLAG("fs-black-out-screens", vo.fs_black_out_screens, 0),
     OPT_INTRANGE("brightness", gamma_brightness, 0, -100, 100),
     OPT_INTRANGE("saturation", gamma_saturation, 0, -100, 100),
     OPT_INTRANGE("contrast", gamma_contrast, 0, -100, 100),
diff --git a/options/options.h b/options/options.h
index dadcb0800a..c73764ceba 100644
--- a/options/options.h
+++ b/options/options.h
@@ -12,6 +12,7 @@ typedef struct mp_vo_opts {
     int fullscreen;
     int screen_id;
     int fsscreen_id;
+    int fs_black_out_screens;
     char *winname;
     int x11_netwm;
     int native_keyrepeat;
diff --git a/video/out/cocoa/events_view.m b/video/out/cocoa/events_view.m
index c3e626b0fe..8e96ac1244 100644
--- a/video/out/cocoa/events_view.m
+++ b/video/out/cocoa/events_view.m
@@ -67,7 +67,7 @@
             popts |= NSApplicationPresentationAutoHideDock;
 
         NSDictionary *fsopts = @{
-            NSFullScreenModeAllScreens : @NO,
+            NSFullScreenModeAllScreens : @([self.adapter fsModeAllScreens]),
             NSFullScreenModeApplicationPresentationOptions : @(popts)
         };
 
diff --git a/video/out/cocoa/mpvadapter.h b/video/out/cocoa/mpvadapter.h
index 8829abd096..f54c26593f 100644
--- a/video/out/cocoa/mpvadapter.h
+++ b/video/out/cocoa/mpvadapter.h
@@ -33,5 +33,6 @@
 - (BOOL)keyboardEnabled;
 - (BOOL)mouseEnabled;
 - (NSScreen *)fsScreen;
+- (BOOL)fsModeAllScreens;
 @property(nonatomic, assign) struct vo *vout;
 @end
diff --git a/video/out/cocoa_common.m b/video/out/cocoa_common.m
index 4ac6433f84..83c006d86f 100644
--- a/video/out/cocoa_common.m
+++ b/video/out/cocoa_common.m
@@ -795,6 +795,11 @@ void *vo_cocoa_cgl_pixel_format(struct vo *vo)
     return s->fs_screen;
 }
 
+- (BOOL)fsModeAllScreens
+{
+    return self.vout->opts->fs_black_out_screens;
+}
+
 - (void)handleFilesArray:(NSArray *)files
 {
     [[EventsResponder sharedInstance] handleFilesArray:files];