From c74486102f09d89599ddcee732c17d0fafb9bfcc Mon Sep 17 00:00:00 2001
From: "mr. m" <91018726+mr-cheffy@users.noreply.github.com>
Date: Mon, 3 Aug 2026 03:53:25 +0200
Subject: [PATCH] gh-13108: Use mozilla API for gdkGetPointer (gh-14823)

---
 src/zen/compact-mode/ZenMouseTrackerGtk.cpp | 4 +---
 src/zen/drag-and-drop/nsZenDragAndDrop.cpp  | 5 ++---
 2 files changed, 3 insertions(+), 6 deletions(-)

diff --git a/src/zen/compact-mode/ZenMouseTrackerGtk.cpp b/src/zen/compact-mode/ZenMouseTrackerGtk.cpp
index 595af453b..427081603 100644
--- a/src/zen/compact-mode/ZenMouseTrackerGtk.cpp
+++ b/src/zen/compact-mode/ZenMouseTrackerGtk.cpp
@@ -20,9 +20,7 @@ namespace zen {
 static guint sTimerId = 0;
 
 static gboolean OnTimer(gpointer) {
-  GdkDisplay* display = gdk_display_get_default();
-  GdkSeat* seat = display ? gdk_display_get_default_seat(display) : nullptr;
-  GdkDevice* pointer = seat ? gdk_seat_get_pointer(seat) : nullptr;
+  GdkDevice* pointer = mozilla::widget::GdkGetPointer();
   if (pointer) {
     gint x = 0, y = 0;
     gdk_device_get_position(pointer, nullptr, &x, &y);
diff --git a/src/zen/drag-and-drop/nsZenDragAndDrop.cpp b/src/zen/drag-and-drop/nsZenDragAndDrop.cpp
index 1a50d62c9..bc30f348b 100644
--- a/src/zen/drag-and-drop/nsZenDragAndDrop.cpp
+++ b/src/zen/drag-and-drop/nsZenDragAndDrop.cpp
@@ -13,6 +13,7 @@
 #  include <windows.h>
 #elif defined(MOZ_WIDGET_GTK)
 #  include <gdk/gdk.h>
+#  include "mozilla/WidgetUtilsGtk.h"
 #endif
 
 namespace zen {
@@ -41,9 +42,7 @@ static nsresult StartNativeWindowMove(nsIWidget* aWidget) {
       static_cast<GdkWindow*>(aWidget->GetNativeData(NS_NATIVE_WINDOW));
   NS_ENSURE_TRUE(gdkWindow, NS_ERROR_FAILURE);
   GdkWindow* toplevel = gdk_window_get_toplevel(gdkWindow);
-  GdkSeat* seat =
-      gdk_display_get_default_seat(gdk_window_get_display(toplevel));
-  GdkDevice* pointer = seat ? gdk_seat_get_pointer(seat) : nullptr;
+  GdkDevice* pointer = mozilla::widget::GdkGetPointer();
   NS_ENSURE_TRUE(pointer, NS_ERROR_FAILURE);
   // A native move works on both X11 and Wayland, unlike moving the
   // window programmatically.