Implement force_display_urgency_hint

The directive sets the timeout before an urgent view becomes normal
again after switching to it from another workspace.

Also:

* When an xwayland surface removes the urgent hint while the timer is
active, we now ignore the request. This happens as soon as the view
receives focus, so it was effectively making the timer pointless.
* The timeout is now only applied when switching to it from another
workspace.

1 files changed, 1 insertions, 0 deletions

diff --git a/include/sway/commands.h b/include/sway/commands.h
index 1e93e2a3..e71a7228 100644
--- a/include/sway/commands.h
+++ b/include/sway/commands.h
@@ -113,6 +113,7 @@ sway_cmd cmd_focus_follows_mouse;
 sway_cmd cmd_focus_wrapping;
 sway_cmd cmd_font;
 sway_cmd cmd_for_window;
+sway_cmd cmd_force_display_urgency_hint;
 sway_cmd cmd_force_focus_wrapping;
 sway_cmd cmd_fullscreen;
 sway_cmd cmd_gaps;