| 1 | // Copyright (C) 2018 The Qt Company Ltd. |
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| 2 | // SPDX-License-Identifier: LicenseRef-Qt-Commercial OR GPL-3.0-only |
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| 3 | |
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| 4 | #ifndef LOTTIEREPEATERTRANSFORM_P_H |
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| 5 | #define LOTTIEREPEATERTRANSFORM_P_H |
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| 6 | |
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| 7 | // |
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| 8 | // W A R N I N G |
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| 9 | // ------------- |
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| 10 | // |
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| 11 | // This file is not part of the Qt API. It exists purely as an |
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| 12 | // implementation detail. This header file may change from version to |
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| 13 | // version without notice, or even be removed. |
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| 14 | // |
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| 15 | // We mean it. |
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| 16 | // |
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| 17 | |
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| 18 | #include <QtLottie/private/qlottiebasictransform_p.h> |
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| 19 | |
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| 20 | QT_BEGIN_NAMESPACE |
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| 21 | |
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| 22 | class QJsonObject; |
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| 23 | |
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| 24 | class Q_LOTTIE_EXPORT QLottieRepeaterTransform : public QLottieBasicTransform |
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| 25 | { |
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| 26 | public: |
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| 27 | QLottieRepeaterTransform() = default; |
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| 28 | explicit QLottieRepeaterTransform(const QLottieRepeaterTransform &other); |
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| 29 | QLottieRepeaterTransform(const QJsonObject &definition, |
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| 30 | QLottieBase *parent); |
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| 31 | |
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| 32 | QLottieBase *clone() const override; |
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| 33 | |
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| 34 | void construct(const QJsonObject &definition); |
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| 35 | |
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| 36 | void updateProperties(int frame) override; |
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| 37 | void render(QLottieRenderer &renderer) const override; |
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| 38 | |
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| 39 | qreal startOpacity() const; |
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| 40 | qreal endOpacity() const; |
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| 41 | |
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| 42 | void setInstanceCount(int copies); |
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| 43 | qreal opacityAtInstance(int instance) const; |
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| 44 | |
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| 45 | protected: |
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| 46 | int m_copies = 0; |
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| 47 | QLottieProperty<qreal> m_startOpacity; |
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| 48 | QLottieProperty<qreal> m_endOpacity; |
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| 49 | QList<qreal> m_opacities; |
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| 50 | }; |
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| 51 | |
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| 52 | QT_END_NAMESPACE |
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| 53 | |
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| 54 | #endif // LottieREPEATERTRANSFORM_P_H |
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| 55 | |
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