1 files changed, 33 insertions, 0 deletions
diff --git a/widget/windows/SystemStatusBar.h b/widget/windows/SystemStatusBar.h
new file mode 100644
index 0000000000..6afafd9d80
--- /dev/null
+++ b/widget/windows/SystemStatusBar.h
@@ -0,0 +1,33 @@
+/* -*- 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/. */
+
+#ifndef widget_windows_SystemStatusBar_h
+#define widget_windows_SystemStatusBar_h
+
+#include "nsISystemStatusBar.h"
+#include "mozilla/LinkedList.h"
+
+namespace mozilla::widget {
+class StatusBarEntry;
+
+class SystemStatusBar final : public nsISystemStatusBar {
+ public:
+  explicit SystemStatusBar() = default;
+  NS_DECL_ISUPPORTS
+  NS_DECL_NSISYSTEMSTATUSBAR
+
+  static SystemStatusBar& GetSingleton();
+  static already_AddRefed<SystemStatusBar> GetAddRefedSingleton();
+
+  nsresult Init();
+
+ private:
+  ~SystemStatusBar() = default;
+  mozilla::LinkedList<RefPtr<StatusBarEntry>> mStatusBarEntries;
+};
+
+}  // namespace mozilla::widget
+
+#endif  // widget_windows_SystemStatusBar_h