diff options
author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 09:06:44 +0000 |
---|---|---|
committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 09:06:44 +0000 |
commit | ed5640d8b587fbcfed7dd7967f3de04b37a76f26 (patch) | |
tree | 7a5f7c6c9d02226d7471cb3cc8fbbf631b415303 /include/svx/sdr/animation/scheduler.hxx | |
parent | Initial commit. (diff) | |
download | libreoffice-ed5640d8b587fbcfed7dd7967f3de04b37a76f26.tar.xz libreoffice-ed5640d8b587fbcfed7dd7967f3de04b37a76f26.zip |
Adding upstream version 4:7.4.7.upstream/4%7.4.7upstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to '')
-rw-r--r-- | include/svx/sdr/animation/scheduler.hxx | 99 |
1 files changed, 99 insertions, 0 deletions
diff --git a/include/svx/sdr/animation/scheduler.hxx b/include/svx/sdr/animation/scheduler.hxx new file mode 100644 index 000000000..312083b68 --- /dev/null +++ b/include/svx/sdr/animation/scheduler.hxx @@ -0,0 +1,99 @@ +/* -*- 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 . + */ + +#ifndef INCLUDED_SVX_SDR_ANIMATION_SCHEDULER_HXX +#define INCLUDED_SVX_SDR_ANIMATION_SCHEDULER_HXX + +#include <sal/types.h> +#include <vcl/timer.hxx> +#include <svx/svxdllapi.h> +#include <vector> + + +namespace sdr::animation + { + + class SVXCORE_DLLPUBLIC Event + { + // time of event in ms + sal_uInt32 mnTime; + + public: + // constructor/destructor + SAL_DLLPRIVATE explicit Event(); + virtual ~Event(); + + // get/set time + SAL_DLLPRIVATE sal_uInt32 GetTime() const { return mnTime; } + void SetTime(sal_uInt32 nNew); + + // execute event + virtual void Trigger(sal_uInt32 nTime) = 0; + }; + + class SVXCORE_DLLPUBLIC Scheduler : public Timer + { + // time in ms + sal_uInt32 mnTime; + + // next delta time + sal_uInt32 mnDeltaTime; + + // list of events, sorted by time + std::vector<Event*> mvEvents; + + // Flag which remembers if this timer is paused. Default + // is false. + bool mbIsPaused; + + public: + // constructor/destructor + SAL_DLLPRIVATE Scheduler(); + virtual ~Scheduler() override; + + // From baseclass Timer, the timeout call + virtual void Invoke() override; + + // get time + SAL_DLLPRIVATE sal_uInt32 GetTime() const { return mnTime; } + + // #i38135# + SAL_DLLPRIVATE void SetTime(sal_uInt32 nTime); + + // execute all ripe events, removes executed ones from the scheduler + SAL_DLLPRIVATE void triggerEvents(); + + // re-start or stop timer according to event list + SAL_DLLPRIVATE void checkTimeout(); + + // insert/remove events, wrapper to EventList methods + void InsertEvent(Event& rNew); + SAL_DLLPRIVATE void RemoveEvent(Event* pOld); + + // get/set pause + SAL_DLLPRIVATE bool IsPaused() const { return mbIsPaused; } + SAL_DLLPRIVATE void SetPaused(bool bNew); + }; + +} // end of namespace sdr::animation + + +#endif // INCLUDED_SVX_SDR_ANIMATION_SCHEDULER_HXX + +/* vim:set shiftwidth=4 softtabstop=4 expandtab: */ |