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src/keyboard.c: handle list of keybinds

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This commit is contained in:
Johan Malm 2020-06-17 21:21:28 +01:00
parent 40f01ed3c9
commit 1e342f8976
2 changed files with 36 additions and 32 deletions
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5
src/config/keybind.c
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@ -57,14 +57,15 @@ void keybind_add(struct wl_list *keybinds, const char *keybind,
void keybind_init()
{
keybind_add(&rc.keybinds, "A-Escape", "exit");
keybind_add(&rc.keybinds, "A-F2", "cycle");
keybind_add(&rc.keybinds, "A-Tab", "cycle");
keybind_add(&rc.keybinds, "A-F3", "exec");
}
void keybind_print()
{
struct keybind *keybind;
wl_list_for_each_reverse (keybind, &rc.keybinds, link) {
printf("KEY=%s\n", keybind->action);
printf("KEY=%s-", keybind->action);
for (size_t i = 0; i < keybind->keysyms_len; i++)
printf(" %d\n", keybind->keysyms[i]);
}

63
src/keyboard.c
View file

@ -1,4 +1,5 @@
#include "labwc.h"
#include "rcxml.h"
static void keyboard_handle_modifiers(struct wl_listener *listener, void *data)
{
@ -20,35 +21,40 @@ static void keyboard_handle_modifiers(struct wl_listener *listener, void *data)
keyboard->server->seat, &keyboard->device->keyboard->modifiers);
}
static bool handle_keybinding(struct server *server, xkb_keysym_t sym)
static void action(struct server *server, struct keybind *keybind)
{
/*
* Here we handle compositor keybindings. This is when the compositor is
* processing keys, rather than passing them on to the client for its
* own processing.
*
* This function assumes Alt is held down.
*/
switch (sym) {
case XKB_KEY_Escape:
if (!keybind || !keybind->action)
return;
if (!strcmp(keybind->action, "exit")) {
wl_display_terminate(server->wl_display);
break;
case XKB_KEY_F1:
case XKB_KEY_F2:
} else if (!strcmp(keybind->action, "cycle")) {
server->cycle_view = next_toplevel(view_front_toplevel(server));
break;
case XKB_KEY_F3:
if (fork() == 0) {
} else if (!strcmp(keybind->action, "exec")) {
if (!fork())
execl("/bin/dmenu_run", "/bin/dmenu_run", (void *)NULL);
}
break;
case XKB_KEY_F12:
} else if (!strcmp(keybind->action, "debug-views")) {
dbg_show_views(server);
break;
default:
return false;
} else {
fprintf(stderr, "warn: action (%s) not supported\n",
keybind->action);
}
return true;
}
static bool handle_keybinding(struct server *server, uint32_t modifiers,
xkb_keysym_t sym)
{
struct keybind *keybind;
wl_list_for_each_reverse (keybind, &rc.keybinds, link) {
if (modifiers ^ keybind->modifiers)
continue;
for (size_t i = 0; i < keybind->keysyms_len; i++) {
if (sym == keybind->keysyms[i]) {
action(server, keybind);
return true;
}
}
}
return false;
}
static void keyboard_handle_key(struct wl_listener *listener, void *data)
@ -86,13 +92,10 @@ static void keyboard_handle_key(struct wl_listener *listener, void *data)
}
/* Handle compositor key bindings */
if ((modifiers & WLR_MODIFIER_ALT) && event->state == WLR_KEY_PRESSED) {
/* If alt is held down and this button was _pressed_, we attempt
* to process it as a compositor keybinding. */
for (int i = 0; i < nsyms; i++) {
handled = handle_keybinding(server, syms[i]);
}
}
if (event->state == WLR_KEY_PRESSED)
for (int i = 0; i < nsyms; i++)
handled = handle_keybinding(server, modifiers, syms[i]);
if (!handled) {
/* Otherwise, we pass it along to the client. */
wlr_seat_set_keyboard(seat, keyboard->device);