Port input method and text input from rootston

This ports swaywm/wlroots#1203, swaywm/wlroots#1303,
swaywm/wlroots#1308, swaywm/wlroots#1759 rootston part to sway.

Co-Authored-By: Leo Chen <leo881003@gmail.com>

1 files changed, 4 insertions, 0 deletions

diff --git a/sway/input/seat.c b/sway/input/seat.c
index 502bc0bc..c3eae65c 100644
--- a/sway/input/seat.c
+++ b/sway/input/seat.c
@@ -179,6 +179,7 @@ static void seat_send_focus(struct sway_node *node, struct sway_seat *seat) {
 
                 seat_keyboard_notify_enter(seat, view->surface);
                 seat_tablet_pads_notify_enter(seat, view->surface);
+                sway_input_method_relay_set_focus(&seat->im_relay, view->surface);
 
                 struct wlr_pointer_constraint_v1 *constraint =
                         wlr_pointer_constraints_v1_constraint_for_surface(
@@ -562,6 +563,8 @@ struct sway_seat *seat_create(const char *seat_name) {
         wl_list_init(&seat->keyboard_groups);
         wl_list_init(&seat->keyboard_shortcuts_inhibitors);
 
+        sway_input_method_relay_init(seat, &seat->im_relay);
+
         wl_list_insert(&server.input->seats, &seat->link);
 
         seatop_begin_default(seat);
@@ -1015,6 +1018,7 @@ void seat_set_focus(struct sway_seat *seat, struct sway_node *node) {
                         view_close_popups(last_focus->sway_container->view);
                 }
                 seat_send_unfocus(last_focus, seat);
+                sway_input_method_relay_set_focus(&seat->im_relay, NULL);
                 seat->has_focus = false;
                 return;
         }