[PULL 60/60] ui/sdl2: use correct key names in win title on mac

[Philippe Mathieu-Daudé]

From: Adrian Wowk <dev@adrianwowk.com>

Previously, when using the SDL2 UI on MacOS, the title bar uses incorrect
key names (such as Ctrl and Alt instead of the standard MacOS key symbols
like ⌃ and ⌥). This commit changes sdl_update_caption in ui/sdl2.c to
use the correct symbols when compiling for MacOS (CONFIG_DARWIN is
defined).

Unfortunately, standard Mac keyboards do not include a "Right-Ctrl" key,
so in the case that the SDL grab mode is set to HOT_KEY_MOD_RCTRL, the
default text is still used.

Signed-off-by: Adrian Wowk <dev@adrianwowk.com>
Acked-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Tested-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Message-ID: <20231030024119.28342-1-dev@adrianwowk.com>
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
---
 ui/sdl2.c | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/ui/sdl2.c b/ui/sdl2.c
index fbfdb64e90..4971963f00 100644
--- a/ui/sdl2.c
+++ b/ui/sdl2.c
@@ -172,11 +172,19 @@ static void sdl_update_caption(struct sdl2_console *scon)
         status = " [Stopped]";
     } else if (gui_grab) {
         if (alt_grab) {
+#ifdef CONFIG_DARWIN
+            status = " - Press ⌃⌥⇧G to exit grab";
+#else
             status = " - Press Ctrl-Alt-Shift-G to exit grab";
+#endif
         } else if (ctrl_grab) {
             status = " - Press Right-Ctrl-G to exit grab";
         } else {
+#ifdef CONFIG_DARWIN
+            status = " - Press ⌃⌥G to exit grab";
+#else
             status = " - Press Ctrl-Alt-G to exit grab";
+#endif
         }
     }
 
-- 
2.41.0