Adding upstream version 4:24.2.0.upstream/4%24.2.0

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

1 files changed, 67 insertions, 0 deletions

diff --git a/sc/inc/refreshtimer.hxx b/sc/inc/refreshtimer.hxx
new file mode 100644
index 0000000000..16ae0c7201
--- /dev/null
+++ b/sc/inc/refreshtimer.hxx
@@ -0,0 +1,67 @@
+/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
+/*
+ * This file is part of the LibreOffice project.
+ *
+ * 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 incorporates work covered by the following license notice:
+ *
+ *   Licensed to the Apache Software Foundation (ASF) under one or more
+ *   contributor license agreements. See the NOTICE file distributed
+ *   with this work for additional information regarding copyright
+ *   ownership. The ASF licenses this file to you under the Apache
+ *   License, Version 2.0 (the "License"); you may not use this file
+ *   except in compliance with the License. You may obtain a copy of
+ *   the License at http://www.apache.org/licenses/LICENSE-2.0 .
+ */
+
+#pragma once
+
+#include <sal/config.h>
+
+#include <vcl/timer.hxx>
+#include "scdllapi.h"
+#include <memory>
+#include <mutex>
+
+class ScRefreshTimerControl
+{
+    std::recursive_mutex    aMutex;
+    sal_uInt16              nBlockRefresh;
+
+public:
+    ScRefreshTimerControl() : nBlockRefresh(0) {}
+    void SetAllowRefresh( bool b );
+    bool IsRefreshAllowed() const { return !nBlockRefresh; }
+    std::recursive_mutex& GetMutex() { return aMutex; }
+};
+
+class ScRefreshTimer : public AutoTimer
+{
+    std::unique_ptr<ScRefreshTimerControl> const * ppControl;
+
+public:
+    ScRefreshTimer();
+    ScRefreshTimer( sal_Int32 nSeconds );
+    ScRefreshTimer( const ScRefreshTimer& r );
+    virtual ~ScRefreshTimer() override;
+
+    ScRefreshTimer& operator=( const ScRefreshTimer& r );
+    bool operator==( const ScRefreshTimer& r ) const;
+    bool operator!=( const ScRefreshTimer& r ) const;
+
+    void SetRefreshControl( std::unique_ptr<ScRefreshTimerControl> const * pp );
+    void SetRefreshHandler( const Link<Timer *, void>& rLink );
+    sal_Int32 GetRefreshDelaySeconds() const;
+    void StopRefreshTimer();
+
+    void SetRefreshDelay( sal_Int32 nSeconds );
+    SC_DLLPUBLIC virtual void Invoke() override;
+
+private:
+    void Launch();
+};
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */