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(!1654) Xnest: replace XGetModifierMapping() by xcb_get_modifier_mapping() 

Signed-off-by: Enrico Weigelt, metux IT consult <info@metux.net>
This commit is contained in:
Enrico Weigelt, metux IT consult 2024-08-13 17:34:32 +02:00
parent c830d73bf5
commit bfbc6752aa
1 changed files with 22 additions and 9 deletions
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31
hw/xnest/Keyboard.c
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@ -97,8 +97,6 @@ xnestChangeKeyboardControl(DeviceIntPtr pDev, KeybdCtrl * ctrl)
int int
xnestKeyboardProc(DeviceIntPtr pDev, int onoff) xnestKeyboardProc(DeviceIntPtr pDev, int onoff)
{ {
XModifierKeymap *modifier_keymap;
CARD8 modmap[MAP_LENGTH];
int i, j; int i, j;
XKeyboardState values; XKeyboardState values;
@ -126,19 +124,34 @@ xnestKeyboardProc(DeviceIntPtr pDev, int onoff)
.map = xcb_get_keyboard_mapping_keysyms(keymap_reply), .map = xcb_get_keyboard_mapping_keysyms(keymap_reply),
}; };
memset(modmap, 0, sizeof(modmap)); xcb_generic_error_t *mod_err = NULL;
modifier_keymap = XGetModifierMapping(xnestDisplay); xcb_get_modifier_mapping_reply_t *mod_reply = xcb_get_modifier_mapping_reply(
xnestUpstreamInfo.conn,
xcb_get_modifier_mapping(xnestUpstreamInfo.conn),
&mod_err);
if (mod_err) {
free(keymap_reply);
ErrorF("Couldn't get keyboard modifier mapping: %d\n", mod_err->error_code);
goto XkbError;
}
if (!mod_reply) {
free(keymap_reply);
ErrorF("Couldn't get keyboard modifier mapping: no reply\n");
goto XkbError;
}
xcb_keycode_t *mod_keycodes = xcb_get_modifier_mapping_keycodes(mod_reply);
CARD8 modmap[MAP_LENGTH] = { 0 };
for (j = 0; j < 8; j++) for (j = 0; j < 8; j++)
for (i = 0; i < modifier_keymap->max_keypermod; i++) { for (i = 0; i < mod_reply->keycodes_per_modifier; i++) {
CARD8 keycode; CARD8 keycode;
if ((keycode = if ((keycode =
modifier_keymap->modifiermap[j * mod_keycodes[j * mod_reply->keycodes_per_modifier + i]))
modifier_keymap->
max_keypermod + i]))
modmap[keycode] |= 1 << j; modmap[keycode] |= 1 << j;
} }
XFreeModifiermap(modifier_keymap);
InitKeyboardDeviceStruct(pDev, NULL, InitKeyboardDeviceStruct(pDev, NULL,
xnestBell, xnestChangeKeyboardControl); xnestBell, xnestChangeKeyboardControl);