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xkb.c
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xkb.c
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/*
* See LICENSE file for license details.
*/
#include <stdio.h>
#include <X11/Xlib.h>
#include <X11/XKBlib.h>
#include <X11/Xatom.h>
#include "skb.h"
int
get_gr_num(Display *dpy, XkbDescPtr kb) {
int rv;
if (XkbGetControls(dpy, XKB_CTRLS_MASK, kb) != Success)
eprint("skb: XkbGetControls() failed.\n");
rv = kb->ctrls->num_groups;
XkbFreeControls(kb, XKB_CTRLS_MASK, 0);
return rv;
}
void
get_gr_names(Display *dpy, XkbDescPtr kb, int ngroups, char **groups) {
char *name = NULL;
int i;
if (XkbGetNames(dpy, XkbGroupNamesMask, kb) != Success)
eprint("skb: XkbGetNames() failed");
for (i = 0; i < ngroups; i++) {
if (kb->names->groups[i]) {
if ((name = XGetAtomName(dpy, kb->names->groups[i])))
snprintf(groups[i], OUTPUT_LENGTH+1, name);
else
eprint("skb: XGetAtomName() failed\n");
}
}
XkbFreeNames(kb, XkbGroupNamesMask, 0);
}
int
get_active_gr(Display *dpy) {
XkbStateRec state;
if (XkbGetState(dpy, XkbUseCoreKbd, &state) != Success)
eprint("skb: XkbGetState() failed\n");
return state.group;
}
void
enable_gr_events(Display *dpy) {
XkbSelectEvents(dpy, XkbUseCoreKbd, XkbAllEventsMask, XkbAllEventsMask);
}
void
wait_gr_event(Display *dpy) {
XkbEvent ev;
XNextEvent(dpy, &ev.core);
}