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-rw-r--r--backend/libinput/keyboard.c65
1 files changed, 65 insertions, 0 deletions
diff --git a/backend/libinput/keyboard.c b/backend/libinput/keyboard.c
new file mode 100644
index 00000000..f94f0103
--- /dev/null
+++ b/backend/libinput/keyboard.c
@@ -0,0 +1,65 @@
+#include <stdlib.h>
+#include <assert.h>
+#include <libinput.h>
+#include <wlr/session.h>
+#include <wlr/types.h>
+#include <wlr/common/list.h>
+#include "backend/libinput.h"
+#include "common/log.h"
+#include "types.h"
+
+struct wlr_keyboard_state {
+ struct libinput_device *device;
+};
+
+static void wlr_libinput_keyboard_set_leds(struct wlr_keyboard_state *kbstate, uint32_t leds) {
+ libinput_device_led_update(kbstate->device, leds);
+}
+
+static void wlr_libinput_keyboard_destroy(struct wlr_keyboard_state *kbstate) {
+ libinput_device_unref(kbstate->device);
+ free(kbstate);
+}
+
+struct wlr_keyboard_impl impl = {
+ .destroy = wlr_libinput_keyboard_destroy,
+ .led_update = wlr_libinput_keyboard_set_leds
+};
+
+struct wlr_keyboard *wlr_libinput_keyboard_create(
+ struct libinput_device *device) {
+ assert(device);
+ struct wlr_keyboard_state *kbstate = calloc(1, sizeof(struct wlr_keyboard_state));
+ kbstate->device = device;
+ libinput_device_ref(device);
+ libinput_device_led_update(device, 0);
+ return wlr_keyboard_create(&impl, kbstate);
+}
+
+void handle_keyboard_key(struct libinput_event *event,
+ struct libinput_device *device) {
+ struct wlr_input_device *dev =
+ get_appropriate_device(WLR_INPUT_DEVICE_KEYBOARD, device);
+ if (!dev) {
+ wlr_log(L_DEBUG, "Got a keyboard event for a device with no keyboards?");
+ return;
+ }
+ struct libinput_event_keyboard *kbevent =
+ libinput_event_get_keyboard_event(event);
+ struct wlr_keyboard_key *wlr_event =
+ calloc(1, sizeof(struct wlr_keyboard_key));
+ wlr_event->time_sec = libinput_event_keyboard_get_time(kbevent);
+ wlr_event->time_usec = libinput_event_keyboard_get_time_usec(kbevent);
+ wlr_event->keycode = libinput_event_keyboard_get_key(kbevent);
+ enum libinput_key_state state =
+ libinput_event_keyboard_get_key_state(kbevent);
+ switch (state) {
+ case LIBINPUT_KEY_STATE_RELEASED:
+ wlr_event->state = WLR_KEY_RELEASED;
+ break;
+ case LIBINPUT_KEY_STATE_PRESSED:
+ wlr_event->state = WLR_KEY_PRESSED;
+ break;
+ }
+ wl_signal_emit(&dev->keyboard->events.key, wlr_event);
+}