Commit 6f684f674e1c91777d6bca6e2a49c478c4d5c401
2021-07-29T18:20:36
cocoa: Add keyboard grab support CGSSetGlobalHotKeyOperatingMode() is not a public API, so we will only compile this in if SDL_MAC_NO_SANDBOX=1 is defined during compilation.
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diff --git a/src/video/cocoa/SDL_cocoakeyboard.h b/src/video/cocoa/SDL_cocoakeyboard.h
index fb8987b..6336e12 100644
--- a/src/video/cocoa/SDL_cocoakeyboard.h
+++ b/src/video/cocoa/SDL_cocoakeyboard.h
@@ -31,6 +31,8 @@ extern void Cocoa_StartTextInput(_THIS);
extern void Cocoa_StopTextInput(_THIS);
extern void Cocoa_SetTextInputRect(_THIS, SDL_Rect *rect);
+extern void Cocoa_SetWindowKeyboardGrab(_THIS, SDL_Window * window, SDL_bool grabbed);
+
#endif /* SDL_cocoakeyboard_h_ */
/* vi: set ts=4 sw=4 expandtab: */
diff --git a/src/video/cocoa/SDL_cocoakeyboard.m b/src/video/cocoa/SDL_cocoakeyboard.m
index 0df685c..cc61bfc 100644
--- a/src/video/cocoa/SDL_cocoakeyboard.m
+++ b/src/video/cocoa/SDL_cocoakeyboard.m
@@ -602,6 +602,23 @@ Cocoa_QuitKeyboard(_THIS)
{
}
+typedef int CGSConnection;
+typedef enum {
+ CGSGlobalHotKeyEnable = 0,
+ CGSGlobalHotKeyDisable = 1,
+} CGSGlobalHotKeyOperatingMode;
+
+extern CGSConnection _CGSDefaultConnection(void);
+extern CGError CGSSetGlobalHotKeyOperatingMode(CGSConnection connection, CGSGlobalHotKeyOperatingMode mode);
+
+void
+Cocoa_SetWindowKeyboardGrab(_THIS, SDL_Window * window, SDL_bool grabbed)
+{
+#if SDL_MAC_NO_SANDBOX
+ CGSSetGlobalHotKeyOperatingMode(_CGSDefaultConnection(), grabbed ? CGSGlobalHotKeyDisable : CGSGlobalHotKeyEnable);
+#endif
+}
+
#endif /* SDL_VIDEO_DRIVER_COCOA */
/* vi: set ts=4 sw=4 expandtab: */
diff --git a/src/video/cocoa/SDL_cocoavideo.m b/src/video/cocoa/SDL_cocoavideo.m
index cf6d846..f70ab74 100644
--- a/src/video/cocoa/SDL_cocoavideo.m
+++ b/src/video/cocoa/SDL_cocoavideo.m
@@ -103,6 +103,7 @@ Cocoa_CreateDevice(int devindex)
device->SetWindowGammaRamp = Cocoa_SetWindowGammaRamp;
device->GetWindowGammaRamp = Cocoa_GetWindowGammaRamp;
device->SetWindowMouseGrab = Cocoa_SetWindowMouseGrab;
+ device->SetWindowKeyboardGrab = Cocoa_SetWindowKeyboardGrab;
device->DestroyWindow = Cocoa_DestroyWindow;
device->GetWindowWMInfo = Cocoa_GetWindowWMInfo;
device->SetWindowHitTest = Cocoa_SetWindowHitTest;