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Fix setting window title on Mac Sierra when grabbing mouse.

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This commit is contained in:
Alexei Svitkine 2017-11-25 10:36:00 -05:00
parent 7378a62032
commit 2bdbd22e85
1 changed files with 15 additions and 2 deletions
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17
BasiliskII/src/SDL/video_sdl.cpp
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@ -136,6 +136,7 @@ static bool toggle_fullscreen = false;
static const int sdl_eventmask = SDL_MOUSEEVENTMASK | SDL_KEYEVENTMASK | SDL_VIDEOEXPOSEMASK | SDL_QUITMASK | SDL_ACTIVEEVENTMASK;
static bool mouse_grabbed = false;
static bool mouse_grabbed_window_name_status = false;
// Mutex to protect SDL events
static SDL_mutex *sdl_events_lock = NULL;
@ -805,7 +806,6 @@ void driver_base::grab_mouse(void)
if (!mouse_grabbed) {
SDL_GrabMode new_mode = set_grab_mode(SDL_GRAB_ON);
if (new_mode == SDL_GRAB_ON) {
set_window_name(STR_WINDOW_TITLE_GRABBED);
disable_mouse_accel();
mouse_grabbed = true;
}
@ -818,7 +818,6 @@ void driver_base::ungrab_mouse(void)
if (mouse_grabbed) {
SDL_GrabMode new_mode = set_grab_mode(SDL_GRAB_OFF);
if (new_mode == SDL_GRAB_OFF) {
set_window_name(STR_WINDOW_TITLE);
restore_mouse_accel();
mouse_grabbed = false;
}
@ -1280,6 +1279,13 @@ void VideoVBL(void)
if (toggle_fullscreen)
do_toggle_fullscreen();
// Setting the window name must happen on the main thread, else it doesn't work on
// some platforms - e.g. macOS Sierra.
if (mouse_grabbed_window_name_status != mouse_grabbed) {
set_window_name(mouse_grabbed ? STR_WINDOW_TITLE_GRABBED : STR_WINDOW_TITLE);
mouse_grabbed_window_name_status = mouse_grabbed;
}
// Temporarily give up frame buffer lock (this is the point where
// we are suspended when the user presses Ctrl-Tab)
UNLOCK_FRAME_BUFFER;
@ -1302,6 +1308,13 @@ void VideoInterrupt(void)
if (toggle_fullscreen)
do_toggle_fullscreen();
// Setting the window name must happen on the main thread, else it doesn't work on
// some platforms - e.g. macOS Sierra.
if (mouse_grabbed_window_name_status != mouse_grabbed) {
set_window_name(mouse_grabbed ? STR_WINDOW_TITLE_GRABBED : STR_WINDOW_TITLE);
mouse_grabbed_window_name_status = mouse_grabbed;
}
// Temporarily give up frame buffer lock (this is the point where
// we are suspended when the user presses Ctrl-Tab)
UNLOCK_FRAME_BUFFER;