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Mac: Fix keyboard state if capslock was toggled while app wasn't in foreground.

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This commit is contained in:
Ryan C. Gordon 2015-12-27 23:39:43 -05:00
parent fa7c15ce1f
commit d3b323f89d
1 changed files with 11 additions and 0 deletions
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11
src/video/cocoa/SDL_cocoawindow.m
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@ -588,6 +588,17 @@ SetWindowStyle(SDL_Window * window, unsigned int style)
if ((isFullscreenSpace) && ((window->flags & SDL_WINDOW_FULLSCREEN_DESKTOP) == SDL_WINDOW_FULLSCREEN_DESKTOP)) {
[NSMenu setMenuBarVisible:NO];
}
/* On pre-10.6, you might have the capslock key state wrong now. */
if (floor(NSAppKitVersionNumber) >= NSAppKitVersionNumber10_6) {
const unsigned int oldflags = _data->videodata->modifierFlags & NSAlphaShiftKeyMask;
const unsigned int newflags = [NSEvent modifierFlags] & NSAlphaShiftKeyMask;
if (oldflags != newflags) {
_data->videodata->modifierFlags = (_data->videodata->modifierFlags & ~NSAlphaShiftKeyMask) | newflags;
SDL_SendKeyboardKey(SDL_PRESSED, SDL_SCANCODE_CAPSLOCK);
SDL_SendKeyboardKey(SDL_RELEASED, SDL_SCANCODE_CAPSLOCK);
}
}
}
- (void)windowDidResignKey:(NSNotification *)aNotification