Adding upstream version 1:7.0.4.upstream/1%7.0.4upstream

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

1 files changed, 85 insertions, 0 deletions

diff --git a/slideshow/source/engine/wakeupevent.cxx b/slideshow/source/engine/wakeupevent.cxx
new file mode 100644
index 000000000..9658661dc
--- /dev/null
+++ b/slideshow/source/engine/wakeupevent.cxx
@@ -0,0 +1,85 @@
+/* -*- 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 .
+ */
+
+#include <sal/config.h>
+
+#include <algorithm>
+
+#include <wakeupevent.hxx>
+
+
+namespace slideshow::internal
+{
+        WakeupEvent::WakeupEvent(
+            std::shared_ptr<canvas::tools::ElapsedTime> const & pTimeBase,
+            ActivitiesQueue& rActivityQueue ) :
+            Event("WakeupEvent"),
+            maTimer(pTimeBase),
+            mnNextTime(0.0),
+            mpActivity(),
+            mrActivityQueue( rActivityQueue )
+        {
+        }
+
+        void WakeupEvent::dispose()
+        {
+            mpActivity.reset();
+        }
+
+        bool WakeupEvent::fire()
+        {
+            if( !mpActivity )
+                return false;
+
+            return mrActivityQueue.addActivity( mpActivity );
+        }
+
+        bool WakeupEvent::isCharged() const
+        {
+            // this event won't expire, we fire every time we're
+            // re-inserted into the event queue.
+            return true;
+        }
+
+        double WakeupEvent::getActivationTime( double nCurrentTime ) const
+        {
+            const double nElapsedTime( maTimer.getElapsedTime() );
+
+            return ::std::max( nCurrentTime,
+                               nCurrentTime - nElapsedTime + mnNextTime );
+        }
+
+        void WakeupEvent::start()
+        {
+            // start timer
+            maTimer.reset();
+        }
+
+        void WakeupEvent::setNextTimeout( double rNextTime )
+        {
+            mnNextTime = rNextTime;
+        }
+
+        void WakeupEvent::setActivity( const ActivitySharedPtr& rActivity )
+        {
+            mpActivity = rActivity;
+        }
+}
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */