diff options
Diffstat (limited to 'example')
| -rw-r--r-- | example/shared.c | 19 | ||||
| -rw-r--r-- | example/shared.h | 1 |
2 files changed, 20 insertions, 0 deletions
diff --git a/example/shared.c b/example/shared.c index 56cb89af..be1bdee7 100644 --- a/example/shared.c +++ b/example/shared.c @@ -12,6 +12,16 @@ #include <wlr/types.h> #include "shared.h" +static void keyboard_led_update(struct keyboard_state *kbstate) { + uint32_t leds = 0; + for (uint32_t i = 0; i < WLR_LED_LAST; ++i) { + if (xkb_state_led_index_is_active(kbstate->xkb_state, kbstate->leds[i])) { + leds |= (1 << i); + } + } + wlr_keyboard_led_update(kbstate->device->keyboard, leds); +} + static void keyboard_key_notify(struct wl_listener *listener, void *data) { struct wlr_keyboard_key *event = data; struct keyboard_state *kbstate = wl_container_of(listener, kbstate, key); @@ -33,6 +43,7 @@ static void keyboard_key_notify(struct wl_listener *listener, void *data) { } xkb_state_update_key(kbstate->xkb_state, keycode, event->state == WLR_KEY_PRESSED ? XKB_KEY_DOWN : XKB_KEY_UP); + keyboard_led_update(kbstate); } static void keyboard_add(struct wlr_input_device *device, struct compositor_state *state) { @@ -68,6 +79,14 @@ static void keyboard_add(struct wlr_input_device *device, struct compositor_stat fprintf(stderr, "Failed to create XKB state\n"); exit(1); } + const char *led_names[3] = { + XKB_LED_NAME_NUM, + XKB_LED_NAME_CAPS, + XKB_LED_NAME_SCROLL + }; + for (uint32_t i = 0; i < 3; ++i) { + kbstate->leds[i] = xkb_map_led_get_index(kbstate->keymap, led_names[i]); + } } static void pointer_motion_notify(struct wl_listener *listener, void *data) { diff --git a/example/shared.h b/example/shared.h index 173a5719..6d533443 100644 --- a/example/shared.h +++ b/example/shared.h @@ -25,6 +25,7 @@ struct keyboard_state { struct wl_list link; struct xkb_keymap *keymap; struct xkb_state *xkb_state; + xkb_led_index_t leds[WLR_LED_LAST]; void *data; }; |