Implement urgency base functionality

Introduces a command to manually set urgency, as well as rendering of
urgent views, sending the IPC event, removing urgency after focused for
one second, and matching urgent views via criteria.

1 files changed, 16 insertions, 0 deletions

diff --git a/sway/input/seat.c b/sway/input/seat.c
index 74f1375e..7058cc92 100644
--- a/sway/input/seat.c
+++ b/sway/input/seat.c
@@ -594,6 +594,12 @@ static void seat_send_unfocus(struct sway_container *container,
         }
 }
 
+static int handle_urgent_timeout(void *data) {
+        struct sway_view *view = data;
+        view_set_urgent(view, false);
+        return 0;
+}
+
 void seat_set_focus_warp(struct sway_seat *seat,
                 struct sway_container *container, bool warp) {
         if (seat->focused_layer) {
@@ -670,6 +676,16 @@ void seat_set_focus_warp(struct sway_seat *seat,
                 }
         }
 
+        // If urgent, start a timer to unset it
+        if (container && container->type == C_VIEW &&
+                        view_is_urgent(container->sway_view) &&
+                        !container->sway_view->urgent_timer) {
+                struct sway_view *view = container->sway_view;
+                view->urgent_timer = wl_event_loop_add_timer(server.wl_event_loop,
+                                handle_urgent_timeout, view);
+                wl_event_source_timer_update(view->urgent_timer, 1000);
+        }
+
         // If we've focused a floating container, bring it to the front.
         // We do this by putting it at the end of the floating list.
         // This must happen for both the pending and current children lists.