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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-27 16:51:28 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-27 16:51:28 +0000 |
commit | 940b4d1848e8c70ab7642901a68594e8016caffc (patch) | |
tree | eb72f344ee6c3d9b80a7ecc079ea79e9fba8676d /slideshow/source/engine/wakeupevent.cxx | |
parent | Initial commit. (diff) | |
download | libreoffice-940b4d1848e8c70ab7642901a68594e8016caffc.tar.xz libreoffice-940b4d1848e8c70ab7642901a68594e8016caffc.zip |
Adding upstream version 1:7.0.4.upstream/1%7.0.4upstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'slideshow/source/engine/wakeupevent.cxx')
-rw-r--r-- | slideshow/source/engine/wakeupevent.cxx | 85 |
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: */ |