1 files changed, 119 insertions, 0 deletions
diff --git a/D133634.diff b/D133634.diff
new file mode 100644
index 0000000..3c9d642
--- /dev/null
+++ b/D133634.diff
@@ -0,0 +1,119 @@
+diff --git a/widget/gtk/nsGtkKeyUtils.cpp b/widget/gtk/nsGtkKeyUtils.cpp
+--- a/widget/gtk/nsGtkKeyUtils.cpp
++++ b/widget/gtk/nsGtkKeyUtils.cpp
+@@ -2424,17 +2424,23 @@
+ #ifdef MOZ_WAYLAND
+ void KeymapWrapper::SetFocusIn(wl_surface* aFocusSurface,
+                                uint32_t aFocusSerial) {
++  LOGW("KeymapWrapper::SetFocusIn() surface %p ID %d serial %d", aFocusSurface,
++       aFocusSurface ? wl_proxy_get_id((struct wl_proxy*)aFocusSurface) : 0,
++       aFocusSerial);
++
+   KeymapWrapper* keymapWrapper = KeymapWrapper::GetInstance();
+   keymapWrapper->mFocusSurface = aFocusSurface;
+   keymapWrapper->mFocusSerial = aFocusSerial;
+ }
+ 
++// aFocusSurface can be null in case that focused surface is already destroyed.
+ void KeymapWrapper::SetFocusOut(wl_surface* aFocusSurface) {
+   KeymapWrapper* keymapWrapper = KeymapWrapper::GetInstance();
+-  if (aFocusSurface == keymapWrapper->mFocusSurface) {
+-    keymapWrapper->mFocusSurface = nullptr;
+-    keymapWrapper->mFocusSerial = 0;
+-  }
++  LOGW("KeymapWrapper::SetFocusOut surface %p ID %d", aFocusSurface,
++       aFocusSurface ? wl_proxy_get_id((struct wl_proxy*)aFocusSurface) : 0);
++
++  keymapWrapper->mFocusSurface = nullptr;
++  keymapWrapper->mFocusSerial = 0;
+ }
+ 
+ void KeymapWrapper::GetFocusInfo(wl_surface** aFocusSurface,
+@@ -2453,7 +2459,6 @@
+   KeymapWrapper* keymapWrapper = KeymapWrapper::GetInstance();
+   return keymapWrapper->mSeat;
+ }
+-
+ #endif
+ 
+ }  // namespace widget
+diff --git a/widget/gtk/nsWindow.h b/widget/gtk/nsWindow.h
+--- a/widget/gtk/nsWindow.h
++++ b/widget/gtk/nsWindow.h
+@@ -386,8 +386,7 @@
+ 
+ #ifdef MOZ_WAYLAND
+   // Use xdg-activation protocol to transfer focus from gFocusWindow to aWindow.
+-  // RequestFocusWaylandWindow needs to be called on focused window only.
+-  void RequestFocusWaylandWindow(RefPtr<nsWindow> aWindow);
++  static void RequestFocusWaylandWindow(RefPtr<nsWindow> aWindow);
+   void FocusWaylandWindow(const char* aTokenID);
+ 
+   bool GetCSDDecorationOffset(int* aDx, int* aDy);
+diff --git a/widget/gtk/nsWindow.cpp b/widget/gtk/nsWindow.cpp
+--- a/widget/gtk/nsWindow.cpp
++++ b/widget/gtk/nsWindow.cpp
+@@ -2845,6 +2845,9 @@
+     return;
+   }
+ 
++  LOG("  requesting xdg-activation, surface ID %d",
++      wl_proxy_get_id((struct wl_proxy*)surface));
++
+   xdg_activation_v1* xdg_activation = WaylandDisplayGet()->GetXdgActivation();
+   xdg_activation_v1_activate(xdg_activation, aTokenID, surface);
+ }
+@@ -2862,12 +2865,17 @@
+ };
+ 
+ void nsWindow::RequestFocusWaylandWindow(RefPtr<nsWindow> aWindow) {
+-  LOG("nsWindow::RequestWindowFocusWayland(%p)", (void*)aWindow);
++  LOGW("nsWindow::RequestFocusWaylandWindow(%p) gFocusWindow %p",
++       (void*)aWindow, gFocusWindow);
++
++  if (!gFocusWindow) {
++    LOGW("  missing gFocusWindow, quit.");
++  }
+ 
+   RefPtr<nsWaylandDisplay> display = WaylandDisplayGet();
+   xdg_activation_v1* xdg_activation = display->GetXdgActivation();
+   if (!xdg_activation) {
+-    LOG("  xdg-activation is missing, quit.");
++    LOGW("  xdg-activation is missing, quit.");
+     return;
+   }
+ 
+@@ -2875,13 +2883,25 @@
+   uint32_t focusSerial;
+   KeymapWrapper::GetFocusInfo(&focusSurface, &focusSerial);
+   if (!focusSurface) {
+-    LOG("  We're missing focused window, quit.");
+-    return;
+-  }
+-
+-  LOG("  requesting xdg-activation token, surface ID %d serial %d seat ID %d",
+-      wl_proxy_get_id((struct wl_proxy*)focusSurface), focusSerial,
+-      wl_proxy_get_id((struct wl_proxy*)KeymapWrapper::GetSeat()));
++    LOGW("  We're missing focused window, quit.");
++    return;
++  }
++
++  GdkWindow* gdkWindow = gtk_widget_get_window(gFocusWindow->mShell);
++  wl_surface* surface =
++      gdkWindow ? gdk_wayland_window_get_wl_surface(gdkWindow) : nullptr;
++  if (focusSurface != surface) {
++    LOGW("  focused surface %p and gFocusWindow surface %p don't match, quit.",
++         focusSurface, surface);
++    return;
++  }
++
++  LOGW(
++      "  requesting xdg-activation token, surface %p ID %d serial %d seat ID "
++      "%d",
++      focusSurface,
++      focusSurface ? wl_proxy_get_id((struct wl_proxy*)focusSurface) : 0,
++      focusSerial, wl_proxy_get_id((struct wl_proxy*)KeymapWrapper::GetSeat()));
+ 
+   // Store activation token at activated window for further release.
+   g_clear_pointer(&aWindow->mXdgToken, xdg_activation_token_v1_destroy);
+