Adding upstream version 124.0.1.upstream/124.0.1

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 48 insertions, 0 deletions

diff --git a/widget/windows/nsUserIdleServiceWin.h b/widget/windows/nsUserIdleServiceWin.h
new file mode 100644
index 0000000000..f9a47c8df5
--- /dev/null
+++ b/widget/windows/nsUserIdleServiceWin.h
@@ -0,0 +1,48 @@
+/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
+/* vim:expandtab:shiftwidth=4:tabstop=4:
+ */
+/* 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 nsUserIdleServiceWin_h__
+#define nsUserIdleServiceWin_h__
+
+#include "nsUserIdleService.h"
+#include "mozilla/AppShutdown.h"
+
+/* NOTE: Compare of GetTickCount() could overflow.  This corrects for
+ * overflow situations.
+ ***/
+#ifndef SAFE_COMPARE_EVEN_WITH_WRAPPING
+#  define SAFE_COMPARE_EVEN_WITH_WRAPPING(A, B) \
+    (((int)((long)A - (long)B) & 0xFFFFFFFF))
+#endif
+
+class nsUserIdleServiceWin : public nsUserIdleService {
+ public:
+  NS_INLINE_DECL_REFCOUNTING_INHERITED(nsUserIdleServiceWin, nsUserIdleService)
+
+  bool PollIdleTime(uint32_t* aIdleTime) override;
+
+  static already_AddRefed<nsUserIdleServiceWin> GetInstance() {
+    RefPtr<nsUserIdleServiceWin> idleService =
+        nsUserIdleService::GetInstance().downcast<nsUserIdleServiceWin>();
+    if (!idleService) {
+      // Avoid late instantiation or resurrection during shutdown.
+      if (mozilla::AppShutdown::IsInOrBeyond(
+              mozilla::ShutdownPhase::AppShutdownConfirmed)) {
+        return nullptr;
+      }
+      idleService = new nsUserIdleServiceWin();
+    }
+
+    return idleService.forget();
+  }
+
+ protected:
+  nsUserIdleServiceWin() {}
+  virtual ~nsUserIdleServiceWin() {}
+};
+
+#endif  // nsUserIdleServiceWin_h__