mirror of
https://github.com/labwc/labwc.git
synced 2025-11-06 13:29:58 -05:00
85 lines
2 KiB
C
85 lines
2 KiB
C
// SPDX-License-Identifier: GPL-2.0-only
|
|
#define _POSIX_C_SOURCE 200809L
|
|
#include <assert.h>
|
|
#include <glib.h>
|
|
#include <stdio.h>
|
|
#include <stdlib.h>
|
|
#include <string.h>
|
|
#include <wlr/util/log.h>
|
|
#include "common/list.h"
|
|
#include "common/mem.h"
|
|
#include "config/keybind.h"
|
|
#include "config/rcxml.h"
|
|
|
|
uint32_t
|
|
parse_modifier(const char *symname)
|
|
{
|
|
if (!strcmp(symname, "S")) {
|
|
return WLR_MODIFIER_SHIFT;
|
|
} else if (!strcmp(symname, "C")) {
|
|
return WLR_MODIFIER_CTRL;
|
|
} else if (!strcmp(symname, "A")) {
|
|
return WLR_MODIFIER_ALT;
|
|
} else if (!strcmp(symname, "W")) {
|
|
return WLR_MODIFIER_LOGO;
|
|
} else {
|
|
return 0;
|
|
}
|
|
}
|
|
|
|
bool
|
|
keybind_the_same(struct keybind *a, struct keybind *b)
|
|
{
|
|
assert(a && b);
|
|
if (a->modifiers != b->modifiers || a->keysyms_len != b->keysyms_len) {
|
|
return false;
|
|
}
|
|
for (size_t i = 0; i < a->keysyms_len; i++) {
|
|
if (a->keysyms[i] != b->keysyms[i]) {
|
|
return false;
|
|
}
|
|
}
|
|
return true;
|
|
}
|
|
|
|
struct keybind *
|
|
keybind_create(const char *keybind)
|
|
{
|
|
struct keybind *k = znew(*k);
|
|
xkb_keysym_t keysyms[MAX_KEYSYMS];
|
|
gchar **symnames = g_strsplit(keybind, "-", -1);
|
|
for (size_t i = 0; symnames[i]; i++) {
|
|
char *symname = symnames[i];
|
|
uint32_t modifier = parse_modifier(symname);
|
|
if (modifier != 0) {
|
|
k->modifiers |= modifier;
|
|
} else {
|
|
xkb_keysym_t sym = xkb_keysym_to_lower(
|
|
xkb_keysym_from_name(symname,
|
|
XKB_KEYSYM_CASE_INSENSITIVE));
|
|
if (sym == XKB_KEY_NoSymbol) {
|
|
wlr_log(WLR_ERROR, "unknown keybind (%s)", symname);
|
|
free(k);
|
|
k = NULL;
|
|
break;
|
|
}
|
|
keysyms[k->keysyms_len] = sym;
|
|
k->keysyms_len++;
|
|
if (k->keysyms_len == MAX_KEYSYMS) {
|
|
wlr_log(WLR_ERROR, "There are a lot of fingers involved. "
|
|
"We stopped counting at %u.", MAX_KEYSYMS);
|
|
wlr_log(WLR_ERROR, "Offending keybind was %s", keybind);
|
|
break;
|
|
}
|
|
}
|
|
}
|
|
g_strfreev(symnames);
|
|
if (!k) {
|
|
return NULL;
|
|
}
|
|
wl_list_append(&rc.keybinds, &k->link);
|
|
k->keysyms = xmalloc(k->keysyms_len * sizeof(xkb_keysym_t));
|
|
memcpy(k->keysyms, keysyms, k->keysyms_len * sizeof(xkb_keysym_t));
|
|
wl_list_init(&k->actions);
|
|
return k;
|
|
}
|