idle_inhibit: stop inhibitor when views become invisible

1 files changed, 22 insertions, 0 deletions

diff --git a/sway/desktop/idle_inhibit_v1.c b/sway/desktop/idle_inhibit_v1.c
index a06e00d5..a9a8cb24 100644
--- a/sway/desktop/idle_inhibit_v1.c
+++ b/sway/desktop/idle_inhibit_v1.c
@@ -2,6 +2,7 @@
 #include <wlr/types/wlr_idle.h>
 #include "log.h"
 #include "sway/desktop/idle_inhibit_v1.h"
+#include "sway/tree/view.h"
 #include "sway/server.h"
 
 
@@ -10,6 +11,7 @@ static void handle_destroy(struct wl_listener *listener, void *data) {
                 wl_container_of(listener, inhibitor, destroy);
         wlr_log(L_DEBUG, "Sway idle inhibitor destroyed");
         wlr_idle_set_enabled(inhibitor->server->idle, NULL, true);
+        wl_list_remove(&inhibitor->link);
         wl_list_remove(&inhibitor->destroy.link);
         free(inhibitor);
 }
@@ -27,9 +29,29 @@ void handle_idle_inhibitor_v1(struct wl_listener *listener, void *data) {
         }
 
         inhibitor->server = server;
+        inhibitor->view = view_from_wlr_surface(wlr_inhibitor->surface);
+        wl_list_insert(&server->idle_inhibitors_v1, &inhibitor->link);
+
 
         inhibitor->destroy.notify = handle_destroy;
         wl_signal_add(&wlr_inhibitor->events.destroy, &inhibitor->destroy);
 
         wlr_idle_set_enabled(server->idle, NULL, false);
 }
+
+void idle_inhibit_v1_check_active(struct sway_server *server) {
+        struct sway_idle_inhibitor_v1 *inhibitor;
+        bool inhibited = false;
+        wl_list_for_each(inhibitor, &server->idle_inhibitors_v1, link) {
+                if (!inhibitor->view) {
+                        /* Cannot guess if view is visible so assume it is */
+                        inhibited = true;
+                        break;
+                }
+                if (view_is_visible(inhibitor->view)) {
+                        inhibited = true;
+                        break;
+                }
+        }
+        wlr_idle_set_enabled(server->idle, NULL, !inhibited);
+}