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| 3 | ** Copyright (C) 2017 Klaralvdalens Datakonsult AB (KDAB). |
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| 17 | ** GNU Lesser General Public License Usage |
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| 25 | ** GNU General Public License Usage |
| 26 | ** Alternatively, this file may be used under the terms of the GNU |
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| 35 | ****************************************************************************/ |
| 36 | |
| 37 | #ifndef QT3DANIMATION_ANIMATION_ANIMATIONCLIP_P_H |
| 38 | #define QT3DANIMATION_ANIMATION_ANIMATIONCLIP_P_H |
| 39 | |
| 40 | // |
| 41 | // W A R N I N G |
| 42 | // ------------- |
| 43 | // |
| 44 | // This file is not part of the Qt API. It exists for the convenience |
| 45 | // of other Qt classes. This header file may change from version to |
| 46 | // version without notice, or even be removed. |
| 47 | // |
| 48 | // We mean it. |
| 49 | // |
| 50 | |
| 51 | #include <Qt3DAnimation/private/backendnode_p.h> |
| 52 | #include <Qt3DAnimation/qanimationclipdata.h> |
| 53 | #include <Qt3DAnimation/qanimationcliploader.h> |
| 54 | #include <Qt3DAnimation/private/fcurve_p.h> |
| 55 | #include <QtCore/qurl.h> |
| 56 | #include <QtCore/qmutex.h> |
| 57 | |
| 58 | QT_BEGIN_NAMESPACE |
| 59 | |
| 60 | namespace Qt3DAnimation { |
| 61 | namespace Animation { |
| 62 | |
| 63 | class Handler; |
| 64 | |
| 65 | class Q_AUTOTEST_EXPORT AnimationClip : public BackendNode |
| 66 | { |
| 67 | public: |
| 68 | AnimationClip(); |
| 69 | |
| 70 | void cleanup(); |
| 71 | void setSource(const QUrl &source) { m_source = source; } |
| 72 | QUrl source() const { return m_source; } |
| 73 | void setStatus(QAnimationClipLoader::Status status); |
| 74 | QAnimationClipLoader::Status status() const { return m_status; } |
| 75 | void syncFromFrontEnd(const Qt3DCore::QNode *frontEnd, bool firstTime) override; |
| 76 | |
| 77 | void addDependingClipAnimator(const Qt3DCore::QNodeId &id); |
| 78 | void addDependingBlendedClipAnimator(const Qt3DCore::QNodeId &id); |
| 79 | |
| 80 | QString name() const { return m_name; } |
| 81 | const QVector<Channel> &channels() const { return m_channels; } |
| 82 | |
| 83 | // Called from jobs |
| 84 | void loadAnimation(); |
| 85 | void setDuration(float duration); |
| 86 | float duration() const { return m_duration; } |
| 87 | int channelIndex(const QString &channelName, int jointIndex) const; |
| 88 | int channelCount() const { return m_channelComponentCount; } |
| 89 | int channelComponentBaseIndex(int channelGroupIndex) const; |
| 90 | |
| 91 | // Allow unit tests to set the data type |
| 92 | #if !defined(QT_BUILD_INTERNAL) |
| 93 | private: |
| 94 | #endif |
| 95 | enum ClipDataType { |
| 96 | Unknown, |
| 97 | File, |
| 98 | Data |
| 99 | }; |
| 100 | #if defined(QT_BUILD_INTERNAL) |
| 101 | public: |
| 102 | void setDataType(ClipDataType dataType) { m_dataType = dataType; } |
| 103 | #endif |
| 104 | |
| 105 | private: |
| 106 | void loadAnimationFromUrl(); |
| 107 | void loadAnimationFromData(); |
| 108 | void clearData(); |
| 109 | float findDuration(); |
| 110 | int findChannelComponentCount(); |
| 111 | |
| 112 | QMutex m_mutex; |
| 113 | |
| 114 | QUrl m_source; |
| 115 | QAnimationClipLoader::Status m_status; |
| 116 | QAnimationClipData m_clipData; |
| 117 | ClipDataType m_dataType; |
| 118 | |
| 119 | QString m_name; |
| 120 | QVector<Channel> m_channels; |
| 121 | float m_duration; |
| 122 | int m_channelComponentCount; |
| 123 | |
| 124 | Qt3DCore::QNodeIdVector m_dependingAnimators; |
| 125 | Qt3DCore::QNodeIdVector m_dependingBlendedAnimators; |
| 126 | }; |
| 127 | |
| 128 | #ifndef QT_NO_DEBUG_STREAM |
| 129 | inline QDebug operator<<(QDebug dbg, const AnimationClip &animationClip) |
| 130 | { |
| 131 | QDebugStateSaver saver(dbg); |
| 132 | dbg << "QNodeId =" << animationClip.peerId() << Qt::endl |
| 133 | << "Name =" << animationClip.name() << Qt::endl |
| 134 | << "Duration: " << animationClip.duration() << Qt::endl |
| 135 | << "Channels:" << Qt::endl; |
| 136 | |
| 137 | const QVector<Channel> channels = animationClip.channels(); |
| 138 | for (const auto &channel : channels) { |
| 139 | dbg << channel; |
| 140 | } |
| 141 | |
| 142 | return dbg; |
| 143 | } |
| 144 | #endif |
| 145 | |
| 146 | } // namespace Animation |
| 147 | } // namespace Qt3DAnimation |
| 148 | |
| 149 | |
| 150 | QT_END_NAMESPACE |
| 151 | |
| 152 | #endif // QT3DANIMATION_ANIMATION_ANIMATIONCLIP_P_H |
| 153 | |