static void
DarwinUpdateModifiers(int pressed, // KeyPress or KeyRelease
int flags) // modifier flags that have changed
{
int *f;
int key;
/* Capslock is special. This mask is the state of capslock (on/off),
* not the state of the button. Hopefully we can find a better solution.
*/
if (NX_ALPHASHIFTMASK & flags) {
DarwinPressModifierKey(KeyPress, NX_MODIFIERKEY_ALPHALOCK);
DarwinPressModifierKey(KeyRelease, NX_MODIFIERKEY_ALPHALOCK);
}
for (f = darwin_x11_modifier_mask_list; *f; f++)
if (*f & flags && *f != NX_ALPHASHIFTMASK) {
key = DarwinModifierNXMaskToNXKey(*f);
if (key == -1)
ErrorF("DarwinUpdateModifiers: Unsupported NXMask: 0x%x\n",
*f);
else
DarwinPressModifierKey(pressed, key);
}
}
/*
* DarwinPressModifierMask
* Press or release the given modifier key, specified by its mask.
*/
static void DarwinPressModifierMask(
xEvent *xe, // must already have type, time and mouse location
int mask) // one of NX_*MASK constants
{
int key = DarwinModifierNXMaskToNXKey(mask);
if (key != -1) {
int keycode = DarwinModifierNXKeyToNXKeycode(key, 0);
if (keycode != 0) {
xe->u.u.detail = keycode + MIN_KEYCODE;
(*darwinEventQueue.pKbd->processInputProc)(xe,
(DeviceIntPtr)darwinEventQueue.pKbd, 1);
}
}
}
