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map keysyms to keycodes

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This commit is contained in:
Miroslav Šedivý 2020-06-15 19:09:28 +02:00
parent 9a6ca9b5b0
commit 8a56f238ad
1 changed files with 13 additions and 3 deletions
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16
server/internal/xorg/xorg.c
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@ -101,10 +101,20 @@ void XKey(unsigned long key, int down) {
Display *display = getXDisplay();
KeyCode code = XKeysymToKeycode(display, key);
if (code != 0) {
XTestFakeKeyEvent(display, code, down, CurrentTime);
XSync(display, 0);
// Map non-existing keysyms to new keycodes
if(code == 0) {
int min, max, numcodes;
XDisplayKeycodes(display, &min, &max);
XGetKeyboardMapping(display, min, max-min, &numcodes);
code = (max-min+1)*numcodes;
KeySym keysym_list[numcodes];
for(int i=0;i<numcodes;i++) keysym_list[i] = key;
XChangeKeyboardMapping(display, code, numcodes, keysym_list, 1);
}
XTestFakeKeyEvent(display, code, down, CurrentTime);
XSync(display, 0);
}
}