1 files changed, 35 insertions, 0 deletions
diff --git a/browser/components/shell/Windows11TaskbarPinning.h b/browser/components/shell/Windows11TaskbarPinning.h
new file mode 100644
index 0000000000..c45fd66a5b
--- /dev/null
+++ b/browser/components/shell/Windows11TaskbarPinning.h
@@ -0,0 +1,35 @@
+/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
+/* This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
+
+/**
+ * This file exists to keep the Windows 11 Taskbar Pinning API
+ * related code as self-contained as possible.
+ */
+
+#ifndef SHELL_WINDOWS11TASKBARPINNING_H__
+#define SHELL_WINDOWS11TASKBARPINNING_H__
+
+#include "nsString.h"
+#include <wrl.h>
+#include <windows.h>  // for HRESULT
+
+enum class Win11PinToTaskBarResultStatus {
+  Failed,
+  NotCurrentlyAllowed,
+  AlreadyPinned,
+  Success,
+  NotSupported,
+};
+
+struct Win11PinToTaskBarResult {
+  HRESULT errorCode;
+  Win11PinToTaskBarResultStatus result;
+};
+
+Win11PinToTaskBarResult PinCurrentAppToTaskbarWin11(
+    bool aCheckOnly, const nsAString& aAppUserModelId,
+    nsAutoString aShortcutPath);
+
+#endif  // SHELL_WINDOWS11TASKBARPINNING_H__