ext-foreign-toplevel-list: Implement protocol

References: https://gitlab.freedesktop.org/wlroots/wlroots/-/merge_requests/4543

1 files changed, 42 insertions, 0 deletions

diff --git a/sway/tree/view.c b/sway/tree/view.c
index d6984178..aa87a0bb 100644
--- a/sway/tree/view.c
+++ b/sway/tree/view.c
@@ -582,6 +582,14 @@ static struct sway_workspace *select_workspace(struct sway_view *view) {
         return NULL;
 }
 
+static void update_ext_foreign_toplevel(struct sway_view *view) {
+        struct wlr_ext_foreign_toplevel_handle_v1_state toplevel_state = {
+                .app_id = view_get_app_id(view),
+                .title = view_get_title(view),
+        };
+        wlr_ext_foreign_toplevel_handle_v1_update_state(view->ext_foreign_toplevel, &toplevel_state);
+}
+
 static bool should_focus(struct sway_view *view) {
         struct sway_seat *seat = input_manager_current_seat();
         struct sway_container *prev_con = seat_get_focused_container(seat);
@@ -751,6 +759,15 @@ void view_map(struct sway_view *view, struct wlr_surface *wlr_surface,
                 }
         }
 
+        struct wlr_ext_foreign_toplevel_handle_v1_state foreign_toplevel_state = {
+                .app_id = view_get_app_id(view),
+                .title = view_get_title(view),
+        };
+        view->ext_foreign_toplevel =
+                wlr_ext_foreign_toplevel_handle_v1_create(server.foreign_toplevel_list, &foreign_toplevel_state);
+        wl_signal_add(&view->ext_foreign_toplevel->events.destroy,
+                        &view->ext_foreign_destroy);
+
         view->foreign_toplevel =
                 wlr_foreign_toplevel_handle_v1_create(server.foreign_toplevel_manager);
         view->foreign_activate_request.notify = handle_foreign_activate_request;
@@ -828,6 +845,10 @@ void view_map(struct sway_view *view, struct wlr_surface *wlr_surface,
                 input_manager_set_focus(&view->container->node);
         }
 
+        if (view->ext_foreign_toplevel) {
+                update_ext_foreign_toplevel(view);
+        }
+
         const char *app_id;
         const char *class;
         if ((app_id = view_get_app_id(view)) != NULL) {
@@ -847,6 +868,11 @@ void view_unmap(struct sway_view *view) {
                 view->urgent_timer = NULL;
         }
 
+        if (view->ext_foreign_toplevel) {
+                wlr_ext_foreign_toplevel_handle_v1_destroy(view->ext_foreign_toplevel);
+                view->ext_foreign_toplevel = NULL;
+        }
+
         if (view->foreign_toplevel) {
                 wlr_foreign_toplevel_handle_v1_destroy(view->foreign_toplevel);
                 view->foreign_toplevel = NULL;
@@ -1014,6 +1040,18 @@ static size_t parse_title_format(struct sway_view *view, char *buffer) {
         return len;
 }
 
+void view_update_app_id(struct sway_view *view) {
+        const char *app_id = view_get_app_id(view);
+
+        if (view->foreign_toplevel && app_id) {
+                wlr_foreign_toplevel_handle_v1_set_app_id(view->foreign_toplevel, app_id);
+        }
+
+        if (view->ext_foreign_toplevel) {
+                update_ext_foreign_toplevel(view);
+        }
+}
+
 void view_update_title(struct sway_view *view, bool force) {
         const char *title = view_get_title(view);
 
@@ -1060,6 +1098,10 @@ void view_update_title(struct sway_view *view, bool force) {
         if (view->foreign_toplevel && title) {
                 wlr_foreign_toplevel_handle_v1_set_title(view->foreign_toplevel, title);
         }
+
+        if (view->ext_foreign_toplevel) {
+                update_ext_foreign_toplevel(view);
+        }
 }
 
 bool view_is_visible(struct sway_view *view) {