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Implement input method keyboard grab

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xdavidwu 2021-03-12 19:18:08 +08:00 • committed by GitHub
parent 585abdb357
commit e5913f8106
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GPG key ID: 4AEE18F83AFDEB23
3 changed files with 102 additions and 9 deletions
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34
sway/input/text_input.c
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@ -55,6 +55,37 @@ static void handle_im_commit(struct wl_listener *listener, void *data) {
wlr_text_input_v3_send_done(text_input->input);
}
static void handle_im_keyboard_grab_destroy(struct wl_listener *listener, void *data) {
struct sway_input_method_relay *relay = wl_container_of(listener, relay,
input_method_keyboard_grab_destroy);
struct wlr_input_method_keyboard_grab_v2 *keyboard_grab = data;
wl_list_remove(&relay->input_method_keyboard_grab_destroy.link);
if (keyboard_grab->keyboard) {
// send modifier state to original client
wlr_seat_keyboard_notify_modifiers(keyboard_grab->input_method->seat,
&keyboard_grab->keyboard->modifiers);
}
}
static void handle_im_grab_keyboard(struct wl_listener *listener, void *data) {
struct sway_input_method_relay *relay = wl_container_of(listener, relay,
input_method_grab_keyboard);
struct wlr_input_method_keyboard_grab_v2 *keyboard_grab = data;
// send modifier state to grab
struct wlr_keyboard *active_keyboard = wlr_seat_get_keyboard(relay->seat->wlr_seat);
wlr_input_method_keyboard_grab_v2_set_keyboard(keyboard_grab,
active_keyboard);
wlr_input_method_keyboard_grab_v2_send_modifiers(keyboard_grab,
&active_keyboard->modifiers);
wl_signal_add(&keyboard_grab->events.destroy,
&relay->input_method_keyboard_grab_destroy);
relay->input_method_keyboard_grab_destroy.notify =
handle_im_keyboard_grab_destroy;
}
static void text_input_set_pending_focused_surface(
struct sway_text_input *text_input, struct wlr_surface *surface) {
wl_list_remove(&text_input->pending_focused_surface_destroy.link);
@ -245,6 +276,9 @@ static void relay_handle_input_method(struct wl_listener *listener,
wl_signal_add(&relay->input_method->events.commit,
&relay->input_method_commit);
relay->input_method_commit.notify = handle_im_commit;
wl_signal_add(&relay->input_method->events.grab_keyboard,
&relay->input_method_grab_keyboard);
relay->input_method_grab_keyboard.notify = handle_im_grab_keyboard;
wl_signal_add(&relay->input_method->events.destroy,
&relay->input_method_destroy);
relay->input_method_destroy.notify = handle_im_destroy;