action: allow only Previous/NextWindow action while window switching

This commit prevents some actions like SendToDesktop from being executed
while window switching, which may mess up our scene-graph.

diff --git a/src/action.c b/src/action.c
index 3b03558c7367c02b7f94204d45bea6cd81094d01..6f99cc4602e4426f7b609a3ef097ad22274fbb49 100644 (file)
--- a/src/action.c
+++ b/src/action.c
@@ -877,6 +877,14 @@ actions_run(struct view *activator, struct server *server,
        }
 
        wl_list_for_each(action, actions, link) {
+               if (server->input_mode == LAB_INPUT_STATE_WINDOW_SWITCHER
+                               && action->type != ACTION_TYPE_NEXT_WINDOW
+                               && action->type != ACTION_TYPE_PREVIOUS_WINDOW) {
+                       wlr_log(WLR_INFO, "Only NextWindow or PreviousWindow "
+                               "actions are accepted while window switching.");
+                       continue;
+               }
+
                wlr_log(WLR_DEBUG, "Handling action %u: %s", action->type,
                        action_names[action->type]);