| 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 BMBASE_P_H |
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| 5 | #define BMBASE_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 <QJsonObject> |
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| 19 | #include <QList> |
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| 20 | #include <QVersionNumber> |
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| 21 | |
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| 22 | #include <QtBodymovin/bmglobal.h> |
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| 23 | #include <QtBodymovin/private/bmconstants_p.h> |
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| 24 | |
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| 25 | #include <QtBodymovin/private/lottierenderer_p.h> |
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| 26 | |
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| 27 | QT_BEGIN_NAMESPACE |
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| 28 | class BODYMOVIN_EXPORT BMBase |
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| 29 | { |
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| 30 | public: |
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| 31 | BMBase() = default; |
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| 32 | explicit BMBase(const BMBase &other); |
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| 33 | virtual ~BMBase(); |
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| 34 | |
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| 35 | virtual BMBase *clone() const; |
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| 36 | |
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| 37 | virtual bool setProperty(BMLiteral::PropertyType propertyType, QVariant value); |
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| 38 | |
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| 39 | QString name() const; |
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| 40 | void setName(const QString &name); |
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| 41 | |
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| 42 | int type() const; |
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| 43 | void setType(int type); |
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| 44 | virtual void parse(const QJsonObject &definition); |
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| 45 | |
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| 46 | const QJsonObject& definition() const; |
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| 47 | |
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| 48 | virtual bool active(int frame) const; |
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| 49 | bool hidden() const; |
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| 50 | |
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| 51 | inline BMBase *parent() const { return m_parent; } |
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| 52 | void setParent(BMBase *parent); |
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| 53 | |
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| 54 | const QList<BMBase *> &children() const { return m_children; } |
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| 55 | void prependChild(BMBase *child); |
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| 56 | void appendChild(BMBase *child); |
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| 57 | |
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| 58 | virtual BMBase *findChild(const QString &childName); |
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| 59 | |
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| 60 | virtual void updateProperties(int frame); |
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| 61 | virtual void render(LottieRenderer &renderer) const; |
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| 62 | |
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| 63 | protected: |
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| 64 | void resolveTopRoot(); |
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| 65 | BMBase *topRoot() const; |
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| 66 | const QJsonObject resolveExpression(const QJsonObject& definition); |
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| 67 | |
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| 68 | protected: |
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| 69 | QJsonObject m_definition; |
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| 70 | int m_type; |
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| 71 | bool m_hidden = false; |
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| 72 | QVersionNumber m_version; |
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| 73 | QString m_name; |
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| 74 | QString m_matchName; |
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| 75 | bool m_autoOrient = false; |
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| 76 | |
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| 77 | friend class BMRasterRenderer; |
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| 78 | friend class BMRenderer; |
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| 79 | |
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| 80 | private: |
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| 81 | BMBase *m_parent = nullptr; |
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| 82 | QList<BMBase *> m_children; |
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| 83 | |
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| 84 | // Handle to the topmost element on which this element resides |
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| 85 | // Will be resolved when traversing effects |
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| 86 | BMBase *m_topRoot = nullptr; |
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| 87 | }; |
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| 88 | |
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| 89 | QT_END_NAMESPACE |
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| 90 | |
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| 91 | #endif // BMBASE_P_H |
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| 92 | |
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