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mkhl/ctrl-f1.c

Created Jun 27, 2010
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/*
* ctrl-f1
* -------
* Query or toggle the "Full Keyboard Access" hotkey, Ctrl-F1
*
* make CC=clang CFLAGS="-framework Carbon" ctrl-f1
*/
#include <Carbon/Carbon.h>
/* Undocumented Goodness extracted from CGSHotKeys.h */
typedef enum {
kCGSHotKeyToggleFullKeyboardAccess = 12,
kCGSHotKeyFocusMenubar = 7,
kCGSHotKeyFocusDock = 8,
kCGSHotKeyFocusNextGlobalWindow = 9,
kCGSHotKeyFocusToolbar = 10,
kCGSHotKeyFocusFloatingWindow = 11,
kCGSHotKeyFocusApplicationWindow = 27,
kCGSHotKeyFocusNextControl = 13,
kCGSHotKeyFocusDrawer = 51,
kCGSHotKeyFocusStatusItems = 57,
kCGSHotKeyScreenshot = 28,
kCGSHotKeyScreenshotToClipboard = 29,
kCGSHotKeyScreenshotRegion = 30,
kCGSHotKeyScreenshotRegionToClipboard = 31,
kCGSHotKeyToggleZoom = 15,
kCGSHotKeyZoomOut = 19,
kCGSHotKeyZoomIn = 17,
kCGSHotKeyZoomToggleSmoothing = 23,
kCGSHotKeyIncreaseContrast = 25,
kCGSHotKeyDecreaseContrast = 26,
kCGSHotKeyInvertScreen = 21,
kCGSHotKeyDecreaseDisplayBrightness = 53,
kCGSHotKeyIncreaseDisplayBrightness = 54,
kCGSHotKeyToggleVoiceOver = 59,
kCGSHotKeyExposeAllWindows = 32,
kCGSHotKeyExposeAllWindowsSlow = 34,
kCGSHotKeyExposeApplicationWindows = 33,
kCGSHotKeyExposeApplicationWindowsSlow = 35,
kCGSHotKeyExposeDesktop = 36,
kCGSHotKeyExposeDesktopsSlow = 37,
kCGSHotKeyDashboard = 62,
kCGSHotKeyDashboardSlow = 63,
kCGSHotKeySpaces = 75,
kCGSHotKeySpacesSlow = 76,
kCGSHotKeySpaceLeft = 79,
kCGSHotKeySpaceLeftSlow = 80,
kCGSHotKeySpaceRight = 81,
kCGSHotKeySpaceRightSlow = 82,
kCGSHotKeySpaceDown = 83,
kCGSHotKeySpaceDownSlow = 84,
kCGSHotKeySpaceUp = 85,
kCGSHotKeySpaceUpSlow = 86,
kCGSHotKeyToggleCharacterPallette = 50,
kCGSHotKeySelectPreviousInputSource = 60,
kCGSHotKeySelectNextInputSource = 61,
kCGSHotKeySpotlightSearchField = 64,
kCGSHotKeySpotlightWindow = 65,
kCGSHotKeyToggleDockAutohide = 52,
kCGSHotKeyToggleFrontRow = 73,
kCGSHotKeyLookUpWordInDictionary = 70,
kCGSHotKeyHelp = 98,
} CGSSymbolicHotKey;
extern bool CGSIsSymbolicHotKeyEnabled(CGSSymbolicHotKey hotKey);
extern CGError CGSSetSymbolicHotKeyEnabled(CGSSymbolicHotKey hotKey, bool isEnabled);
void get(void) {
printf("Full Keyboard Access is: %s\n", CGSIsSymbolicHotKeyEnabled(kCGSHotKeyToggleFullKeyboardAccess) ? "enabled" : "disabled");
}
void set(const bool enabled) {
CGSSetSymbolicHotKeyEnabled(kCGSHotKeyToggleFullKeyboardAccess, enabled);
get();
}
void usage(char *const self) {
printf("Usage: %s [-q|-t|-f]\n", self);
}
int main(int argc, char *const argv[]) {
int opt;
while ((opt = getopt(argc, argv, "qtf")) != -1) {
switch (opt) {
case 'q':
get();
break;
case 't':
set(TRUE);
break;
case 'f':
set(FALSE);
break;
default:
usage(argv[0]);
return -1;
}
}
if (argc == 1) {
get();
usage(argv[0]);
}
return 0;
}
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@mkhl mkhl commented Jun 27, 2010

Thanks to karstenBriksoft for the tip!
http://twitter.com/_karsten_/statuses/17152088894

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