132 lines
5.1 KiB
C++
132 lines
5.1 KiB
C++
/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
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/*
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* This file is part of the LibreOffice project.
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*
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* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/.
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*
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* This file incorporates work covered by the following license notice:
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*
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* Licensed to the Apache Software Foundation (ASF) under one or more
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* contributor license agreements. See the NOTICE file distributed
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* with this work for additional information regarding copyright
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* ownership. The ASF licenses this file to you under the Apache
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* License, Version 2.0 (the "License"); you may not use this file
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* except in compliance with the License. You may obtain a copy of
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* the License at http://www.apache.org/licenses/LICENSE-2.0 .
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*/
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#ifndef INCLUDED_DRAWINGLAYER_ANIMATION_ANIMATIONTIMING_HXX
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#define INCLUDED_DRAWINGLAYER_ANIMATION_ANIMATIONTIMING_HXX
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#include <drawinglayer/drawinglayerdllapi.h>
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#include <vector>
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#include <memory>
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namespace drawinglayer::animation
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{
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class DRAWINGLAYER_DLLPUBLIC AnimationEntry
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{
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private:
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AnimationEntry(const AnimationEntry&) = delete;
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AnimationEntry& operator=(const AnimationEntry& rCandidate) = delete;
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public:
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AnimationEntry();
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virtual ~AnimationEntry();
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virtual std::unique_ptr<AnimationEntry> clone() const = 0;
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virtual bool operator==(const AnimationEntry& rCandidate) const = 0;
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virtual double getDuration() const = 0;
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virtual double getStateAtTime(double fTime) const = 0;
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virtual double getNextEventTime(double fTime) const = 0;
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};
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class DRAWINGLAYER_DLLPUBLIC AnimationEntryFixed final : public AnimationEntry
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{
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double mfDuration;
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double mfState;
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public:
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AnimationEntryFixed(double fDuration, double fState);
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virtual ~AnimationEntryFixed() override;
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virtual std::unique_ptr<AnimationEntry> clone() const override;
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virtual bool operator==(const AnimationEntry& rCandidate) const override;
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virtual double getDuration() const override;
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virtual double getStateAtTime(double fTime) const override;
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virtual double getNextEventTime(double fTime) const override;
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};
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class DRAWINGLAYER_DLLPUBLIC AnimationEntryLinear final : public AnimationEntry
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{
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double mfDuration;
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double mfFrequency;
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double mfStart;
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double mfStop;
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public:
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AnimationEntryLinear(double fDuration, double fFrequency, double fStart, double fStop);
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virtual ~AnimationEntryLinear() override;
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virtual std::unique_ptr<AnimationEntry> clone() const override;
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virtual bool operator==(const AnimationEntry& rCandidate) const override;
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virtual double getDuration() const override;
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virtual double getStateAtTime(double fTime) const override;
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virtual double getNextEventTime(double fTime) const override;
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};
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class DRAWINGLAYER_DLLPUBLIC AnimationEntryList : public AnimationEntry
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{
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protected:
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using Entries = std::vector<std::unique_ptr<AnimationEntry>>;
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double mfDuration;
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Entries maEntries;
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// helpers
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Entries::size_type impGetIndexAtTime(double fTime, double &rfAddedTime) const;
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public:
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AnimationEntryList();
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virtual ~AnimationEntryList() override;
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virtual std::unique_ptr<AnimationEntry> clone() const override;
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virtual bool operator==(const AnimationEntry& rCandidate) const override;
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void append(const AnimationEntry& rCandidate);
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virtual double getDuration() const override;
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virtual double getStateAtTime(double fTime) const override;
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virtual double getNextEventTime(double fTime) const override;
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};
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class DRAWINGLAYER_DLLPUBLIC AnimationEntryLoop final : public AnimationEntryList
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{
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sal_uInt32 mnRepeat;
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public:
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AnimationEntryLoop(sal_uInt32 nRepeat);
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virtual ~AnimationEntryLoop() override;
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virtual std::unique_ptr<AnimationEntry> clone() const override;
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virtual bool operator==(const AnimationEntry& rCandidate) const override;
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virtual double getDuration() const override;
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virtual double getStateAtTime(double fTime) const override;
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virtual double getNextEventTime(double fTime) const override;
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};
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} // end of namespace drawinglayer::animation
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#endif //INCLUDED_DRAWINGLAYER_ANIMATION_ANIMATIONTIMING_HXX
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/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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