[mutter/wip/carlosg/popup-implicit-grab-focus] wayland: Make implicit grabs during popups be owner_events=TRUE

[Carlos Garnacho <carlosg src gnome org>]

commit 0d148fd409382c48606e71021c14bdf5d7ec591b
Author: Carlos Garnacho <carlosg gnome org>
Date:   Thu Jun 3 16:25:13 2021 +0200

    wayland: Make implicit grabs during popups be owner_events=TRUE
    
    Getting crossing events is necessary between client surfaces while
    there is a popup grab in effect (e.g. allow press-drag-release in
    menus), we should only stick with the focus surface while the pointer
    is outside any client surface.
    
    This partially undoes commit 79050004b06 (or, at least, mutter no
    longer fixes the bug it claimed to fix). This will be addressed in
    gtk4.

 src/wayland/meta-wayland-popup.c | 5 +----
 1 file changed, 1 insertion(+), 4 deletions(-)
---
diff --git a/src/wayland/meta-wayland-popup.c b/src/wayland/meta-wayland-popup.c
index 23b26cc431..995d5f967e 100644
--- a/src/wayland/meta-wayland-popup.c
+++ b/src/wayland/meta-wayland-popup.c
@@ -113,15 +113,12 @@ popup_grab_focus (MetaWaylandPointerGrab *grab,
   if (!meta_wayland_seat_has_pointer (seat))
     return;
 
-  if (pointer->button_count > 0)
-    return;
-
   /* Popup grabs are in owner-events mode (ie, events for the same client
      are reported as normal) */
   if (surface &&
       wl_resource_get_client (surface->resource) == popup_grab->grab_client)
     meta_wayland_pointer_set_focus (grab->pointer, surface);
-  else
+  else if (pointer->button_count == 0)
     meta_wayland_pointer_set_focus (grab->pointer, NULL);
 }