Exemplos de xkb_state_key_get_utf32 em C++ (Cpp)

Exemplo n.º 1

Arquivo: registry.c Projeto: dardevelin/sway

static void keyboard_handle_key(void *data, struct wl_keyboard *keyboard,
		uint32_t serial, uint32_t time, uint32_t key, uint32_t state_w) {
	struct registry *registry = data;
	enum wl_keyboard_key_state state = state_w;

	if (!registry->input->xkb.state) {
		return;
	}

	xkb_keysym_t sym = xkb_state_key_get_one_sym(registry->input->xkb.state, key + 8);
	registry->input->sym = (state == WL_KEYBOARD_KEY_STATE_PRESSED ? sym : XKB_KEY_NoSymbol);
	registry->input->code = (state == WL_KEYBOARD_KEY_STATE_PRESSED ? key + 8 : 0);
	uint32_t codepoint = xkb_state_key_get_utf32(registry->input->xkb.state, registry->input->code);
	if (registry->input->notify) {
		registry->input->notify(state, sym, key, codepoint);
	}
}

Exemplo n.º 2

Arquivo: WaylandDisplay.cpp Projeto: valbok/WebKitForWayland

static void
handleKeyEvent(WaylandDisplay::SeatData& seatData, uint32_t key, uint32_t state, uint32_t time)
{
    auto& xkb = seatData.xkb;
    uint32_t keysym = xkb_state_key_get_one_sym(xkb.state, key);
    uint32_t unicode = xkb_state_key_get_utf32(xkb.state, key);

    if (state == WL_KEYBOARD_KEY_STATE_PRESSED
        && xkb_compose_state_feed(xkb.composeState, keysym) == XKB_COMPOSE_FEED_ACCEPTED
        && xkb_compose_state_get_status(xkb.composeState) == XKB_COMPOSE_COMPOSED)
    {
        keysym = xkb_compose_state_get_one_sym(xkb.composeState);
        unicode = xkb_keysym_to_utf32(keysym);
    }

    if (seatData.keyboard.target.first)
        seatData.keyboard.target.second->handleKeyboardEvent({ time, keysym, unicode, !!state, xkb.modifiers });
}