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/* -*- 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_DRAWINGLAYER_ANIMATION_ANIMATIONTIMING_HXX
#define INCLUDED_DRAWINGLAYER_ANIMATION_ANIMATIONTIMING_HXX
#include <drawinglayer/drawinglayerdllapi.h>
#include <vector>
#include <memory>
namespace drawinglayer::animation
{
class DRAWINGLAYER_DLLPUBLIC AnimationEntry
{
private:
AnimationEntry(const AnimationEntry&) = delete;
AnimationEntry& operator=(const AnimationEntry& rCandidate) = delete;
public:
AnimationEntry();
virtual ~AnimationEntry();
virtual std::unique_ptr<AnimationEntry> clone() const = 0;
virtual bool operator==(const AnimationEntry& rCandidate) const = 0;
virtual double getDuration() const = 0;
virtual double getStateAtTime(double fTime) const = 0;
virtual double getNextEventTime(double fTime) const = 0;
};
class DRAWINGLAYER_DLLPUBLIC AnimationEntryFixed final : public AnimationEntry
{
double mfDuration;
double mfState;
public:
AnimationEntryFixed(double fDuration, double fState);
virtual ~AnimationEntryFixed() override;
virtual std::unique_ptr<AnimationEntry> clone() const override;
virtual bool operator==(const AnimationEntry& rCandidate) const override;
virtual double getDuration() const override;
virtual double getStateAtTime(double fTime) const override;
virtual double getNextEventTime(double fTime) const override;
};
class DRAWINGLAYER_DLLPUBLIC AnimationEntryLinear final : public AnimationEntry
{
double mfDuration;
double mfFrequency;
double mfStart;
double mfStop;
public:
AnimationEntryLinear(double fDuration, double fFrequency, double fStart, double fStop);
virtual ~AnimationEntryLinear() override;
virtual std::unique_ptr<AnimationEntry> clone() const override;
virtual bool operator==(const AnimationEntry& rCandidate) const override;
virtual double getDuration() const override;
virtual double getStateAtTime(double fTime) const override;
virtual double getNextEventTime(double fTime) const override;
};
class DRAWINGLAYER_DLLPUBLIC AnimationEntryList : public AnimationEntry
{
protected:
using Entries = std::vector<std::unique_ptr<AnimationEntry>>;
double mfDuration;
Entries maEntries;
// helpers
Entries::size_type impGetIndexAtTime(double fTime, double &rfAddedTime) const;
public:
AnimationEntryList();
virtual ~AnimationEntryList() override;
virtual std::unique_ptr<AnimationEntry> clone() const override;
virtual bool operator==(const AnimationEntry& rCandidate) const override;
void append(const AnimationEntry& rCandidate);
virtual double getDuration() const override;
virtual double getStateAtTime(double fTime) const override;
virtual double getNextEventTime(double fTime) const override;
};
class DRAWINGLAYER_DLLPUBLIC AnimationEntryLoop final : public AnimationEntryList
{
sal_uInt32 mnRepeat;
public:
AnimationEntryLoop(sal_uInt32 nRepeat);
virtual ~AnimationEntryLoop() override;
virtual std::unique_ptr<AnimationEntry> clone() const override;
virtual bool operator==(const AnimationEntry& rCandidate) const override;
virtual double getDuration() const override;
virtual double getStateAtTime(double fTime) const override;
virtual double getNextEventTime(double fTime) const override;
};
} // end of namespace drawinglayer::animation
#endif //INCLUDED_DRAWINGLAYER_ANIMATION_ANIMATIONTIMING_HXX
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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