Added fixes for missing overflow widget windows and <select> dropdown on multimonitor setup

D53011-remote-content-disappear-fix.diff

@@ -0,0 +1,98 @@
+diff --git a/widget/gtk/nsWindow.h b/widget/gtk/nsWindow.h
+--- a/widget/gtk/nsWindow.h
++++ b/widget/gtk/nsWindow.h
+@@ -401,6 +401,8 @@
+ #ifdef MOZ_WAYLAND
+   virtual nsresult GetScreenRect(LayoutDeviceIntRect* aRect) override;
+ #endif
++  bool IsRemoteContent() { return HasRemoteContent(); }
++  static void HideWaylandOpenedPopups();
+ 
+  protected:
+   virtual ~nsWindow();
+diff --git a/widget/gtk/nsWindow.cpp b/widget/gtk/nsWindow.cpp
+--- a/widget/gtk/nsWindow.cpp
++++ b/widget/gtk/nsWindow.cpp
+@@ -1165,6 +1165,14 @@
+   }
+ }
+ 
++void nsWindow::HideWaylandOpenedPopups() {
++  while (gVisibleWaylandPopupWindows) {
++    nsWindow* window =
++        static_cast<nsWindow*>(gVisibleWaylandPopupWindows->data);
++    window->HideWaylandWindow();
++  }
++}
++
+ // Hide popup nsWindows which are no longer in the nsXULPopupManager widget
+ // chain list.
+ void nsWindow::CleanupWaylandPopups() {
+@@ -1218,7 +1226,10 @@
+ // popup needs to have an unique parent.
+ GtkWidget* nsWindow::ConfigureWaylandPopupWindows() {
+   MOZ_ASSERT(this->mWindowType == eWindowType_popup);
+-  LOG(("nsWindow::ConfigureWaylandPopupWindows [%p]\n", (void*)this));
++  LOG(
++      ("nsWindow::ConfigureWaylandPopupWindows [%p], frame %p hasRemoteContent "
++       "%d\n",
++       (void*)this, this->GetFrame(), this->HasRemoteContent()));
+ #if DEBUG
+   if (this->GetFrame() && this->GetFrame()->GetContent()->GetID()) {
+     nsCString nodeId;
+@@ -1245,14 +1256,14 @@
+     // gVisibleWaylandPopupWindows which were not yet been hidden.
+     CleanupWaylandPopups();
+     // Since the popups are shown by unknown order it can happen that child
+-    // popup is shown before parent popup. The
++    // popup is shown before parent popup.
+     // We look for the current window parent in nsXULPopupManager since it
+     // always has correct popup hierarchy while gVisibleWaylandPopupWindows may
+     // not.
+     nsXULPopupManager* pm = nsXULPopupManager::GetInstance();
+     AutoTArray<nsIWidget*, 5> widgetChain;
+     pm->GetSubmenuWidgetChain(&widgetChain);
+-    for (unsigned long i = 0; i < widgetChain.Length(); i++) {
++    for (unsigned long i = 0; i < widgetChain.Length() - 1; i++) {
+       unsigned long parentIndex = i + 1;
+       if (widgetChain.Length() > parentIndex && widgetChain[i] == this) {
+         nsWindow* parentWindow =
+@@ -1264,6 +1275,29 @@
+       }
+     }
+   } else {
++    // Panels usually ends there
++    if (gVisibleWaylandPopupWindows && HasRemoteContent()) {
++      // If the new panel is remote content, we need to close all other popups
++      // before to keep the correct hierarchy because the remote content popup
++      // can replace the overflow-widget panel.
++      HideWaylandOpenedPopups();
++    } else if (gVisibleWaylandPopupWindows) {
++      // If there is any remote content panel currently opened, close all
++      // opened popups to keep the correct hierarchy.
++      GList* popupList = gVisibleWaylandPopupWindows;
++      while (popupList) {
++        nsWindow* waylandWnd = static_cast<nsWindow*>(popupList->data);
++        LOG(("  Checking [%p] IsRemoteContent %d\n", popupList->data,
++             waylandWnd->IsRemoteContent()));
++        if (waylandWnd->IsRemoteContent()) {
++          // close all popups including remote content before showing our panel
++          // Most likely returning from addon panel to overflow-widget.
++          HideWaylandOpenedPopups();
++          break;
++        }
++        popupList = popupList->next;
++      }
++    }
+     // For popups in panels use the last opened popup window as parent,
+     // panels are not stored in nsXULPopupManager.
+     if (gVisibleWaylandPopupWindows) {
+@@ -4380,6 +4414,7 @@
+ void nsWindow::HideWaylandWindow() {
+ #ifdef MOZ_WAYLAND
+   if (mWindowType == eWindowType_popup) {
++    LOG(("nsWindow::HideWaylandWindow: popup [%p]\n", this));
+     GList* foundWindow = g_list_find(gVisibleWaylandPopupWindows, this);
+     if (foundWindow) {
+       gVisibleWaylandPopupWindows =
+

D53965-dropdown-missing-on-multimonitor.diff

@@ -0,0 +1,97 @@
+diff --git a/widget/gtk/nsWindow.cpp b/widget/gtk/nsWindow.cpp
+--- a/widget/gtk/nsWindow.cpp
++++ b/widget/gtk/nsWindow.cpp
+@@ -1295,13 +1295,12 @@
+     GdkWindow* window, const GdkRectangle* flipped_rect,
+     const GdkRectangle* final_rect, gboolean flipped_x, gboolean flipped_y,
+     void* aWindow) {
+-  LOG(("%s [%p] flipped_x %d flipped_y %d\n", __FUNCTION__, aWindow, flipped_x,
+-       flipped_y));
+-
+-  LOG(("%s [%p] flipped %d %d w:%d h:%d\n", __FUNCTION__, aWindow,
+-       flipped_rect->x, flipped_rect->y, flipped_rect->width,
+-       flipped_rect->height));
+-  LOG(("%s [%p] final %d %d w:%d h:%d\n", __FUNCTION__, aWindow, final_rect->x,
++  LOG(("NativeMoveResizeWaylandPopupCallback [%p] flipped_x %d flipped_y %d\n",
++       aWindow, flipped_x, flipped_y));
++
++  LOG(("  flipped_rect x: %d y: %d width: %d height: %d\n", flipped_rect->x,
++       flipped_rect->y, flipped_rect->width, flipped_rect->height));
++  LOG(("  final_rect x: %d y: %d width: %d height: %d\n", final_rect->x,
+        final_rect->y, final_rect->width, final_rect->height));
+ }
+ #endif
+@@ -1312,12 +1311,13 @@
+   static auto sGdkWindowMoveToRect = (void (*)(
+       GdkWindow*, const GdkRectangle*, GdkGravity, GdkGravity, GdkAnchorHints,
+       gint, gint))dlsym(RTLD_DEFAULT, "gdk_window_move_to_rect");
++  LOG(("nsWindow::NativeMoveResizeWaylandPopup [%p]\n", (void*)this));
+ 
+   // Compositor may be confused by windows with width/height = 0
+   // and positioning such windows leads to Bug 1555866.
+   if (!AreBoundsSane()) {
+-    LOG(("nsWindow::NativeMoveResizeWaylandPopup [%p] Bounds are not sane\n",
+-         (void*)this));
++    LOG(("  Bounds are not sane (width: %d height: %d)\n", mBounds.width,
++         mBounds.height));
+     return;
+   }
+ 
+@@ -1331,15 +1331,14 @@
+   // - gdk_window_move_to_rect() is not available
+   // - the widget doesn't have a valid GdkWindow
+   if (!sGdkWindowMoveToRect || !gdkWindow) {
+-    LOG(("nsWindow::NativeMoveResizeWaylandPopup [%p] use gtk_window_move()\n",
+-         (void*)this));
++    LOG(("  use gtk_window_move(%d, %d)\n", aPosition->x, aPosition->y));
+     gtk_window_move(GTK_WINDOW(mShell), aPosition->x, aPosition->y);
+     return;
+   }
+ 
+   GtkWidget* parentWindow = ConfigureWaylandPopupWindows();
+-  LOG(("nsWindow::NativeMoveResizeWaylandPopup [%p] Set popup parent %p\n",
+-       (void*)this, parentWindow));
++  LOG(("nsWindow::NativeMoveResizeWaylandPopup: Set popup parent %p\n",
++       parentWindow));
+ 
+   int x_parent, y_parent;
+   gdk_window_get_origin(gtk_widget_get_window(GTK_WIDGET(parentWindow)),
+@@ -1351,12 +1350,6 @@
+     rect.height = aSize->height;
+   }
+ 
+-  LOG(("%s [%p] request position %d,%d\n", __FUNCTION__, (void*)this,
+-       aPosition->x, aPosition->y));
+-  if (aSize) {
+-    LOG(("  request size %d,%d\n", aSize->width, aSize->height));
+-  }
+-  LOG(("  request result %d %d\n", rect.x, rect.y));
+ #ifdef DEBUG
+   if (!g_signal_handler_find(
+           gdkWindow, G_SIGNAL_MATCH_FUNC, 0, 0, nullptr,
+@@ -1389,10 +1382,8 @@
+     HideWaylandWindow();
+   }
+ 
+-  LOG(
+-      ("nsWindow::NativeMoveResizeWaylandPopup [%p]: requested rect: x%d y%d "
+-       "w%d h%d\n",
+-       this, rect.x, rect.y, rect.width, rect.height));
++  LOG(("  requested rect: x: %d y: %d width: %d height: %d\n", rect.x, rect.y,
++       rect.width, rect.height));
+   if (aSize) {
+     LOG(("  aSize: x%d y%d w%d h%d\n", aSize->x, aSize->y, aSize->width,
+          aSize->height));
+@@ -7348,8 +7339,9 @@
+   if (monitor) {
+     GdkRectangle workArea;
+     s_gdk_monitor_get_workarea(monitor, &workArea);
+-    aRect->x = workArea.x;
+-    aRect->y = workArea.y;
++    // The monitor offset won't help us in Wayland, because we can't get the
++    // absolute position of our window.
++    aRect->x = aRect->y = 0;
+     aRect->width = workArea.width;
+     aRect->height = workArea.height;
+     LOG(("  workarea for [%p], monitor %p: x%d y%d w%d h%d\n", this, monitor,
+

firefox.spec

@@ -153,6 +153,8 @@ Patch419:        mozilla-1568569.patch
 Patch421:        mozilla-1579023.patch
 Patch422:        mozilla-1580174-webrtc-popup.patch
 Patch423:        D49289-wayland-monitor-size.diff
+Patch424:        D53011-remote-content-disappear-fix.diff
+Patch425:        D53965-dropdown-missing-on-multimonitor.diff
 
 # Wayland specific upstream patches
 Patch574:        firefox-pipewire.patch
@@ -363,6 +365,10 @@ This package contains results of tests executed during build.
 %patch419 -p1 -b .1568569
 %patch421 -p1 -b .1579023
 %patch423 -p1 -b .D49289
+# overflow widgets broken
+%patch424 -p1 -b .D53011
+# dropdown missing on multimonitor
+%patch425 -p1 -b .D53965
 
 # Wayland specific upstream patches
 %patch574 -p1 -b .firefox-pipewire