52 lines
1.6 KiB
C
52 lines
1.6 KiB
C
#include <assert.h>
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#include <libinput.h>
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#include <stdlib.h>
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#include <wlr/interfaces/wlr_keyboard.h>
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#include "backend/libinput.h"
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struct wlr_libinput_input_device *device_from_keyboard(
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struct wlr_keyboard *kb) {
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assert(kb->impl == &libinput_keyboard_impl);
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struct wlr_libinput_input_device *dev = wl_container_of(kb, dev, keyboard);
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return dev;
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}
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static void keyboard_set_leds(struct wlr_keyboard *wlr_kb, uint32_t leds) {
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struct wlr_libinput_input_device *dev = device_from_keyboard(wlr_kb);
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libinput_device_led_update(dev->handle, leds);
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}
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const struct wlr_keyboard_impl libinput_keyboard_impl = {
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.name = "libinput-keyboard",
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.led_update = keyboard_set_leds
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};
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void init_device_keyboard(struct wlr_libinput_input_device *dev) {
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const char *name = get_libinput_device_name(dev->handle);
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struct wlr_keyboard *wlr_kb = &dev->keyboard;
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wlr_keyboard_init(wlr_kb, &libinput_keyboard_impl, name);
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libinput_device_led_update(dev->handle, 0);
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}
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void handle_keyboard_key(struct libinput_event *event,
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struct wlr_keyboard *kb) {
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struct libinput_event_keyboard *kbevent =
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libinput_event_get_keyboard_event(event);
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struct wlr_keyboard_key_event wlr_event = {
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.time_msec = usec_to_msec(libinput_event_keyboard_get_time_usec(kbevent)),
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.keycode = libinput_event_keyboard_get_key(kbevent),
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.update_state = true,
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};
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switch (libinput_event_keyboard_get_key_state(kbevent)) {
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case LIBINPUT_KEY_STATE_RELEASED:
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wlr_event.state = WL_KEYBOARD_KEY_STATE_RELEASED;
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break;
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case LIBINPUT_KEY_STATE_PRESSED:
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wlr_event.state = WL_KEYBOARD_KEY_STATE_PRESSED;
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break;
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}
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wlr_keyboard_notify_key(kb, &wlr_event);
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}
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