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39 | |
40 | #ifndef QT3DRENDER_RENDER_QUICK_QUICK3DBUFFER_P_H |
41 | #define QT3DRENDER_RENDER_QUICK_QUICK3DBUFFER_P_H |
42 | |
43 | // |
44 | // W A R N I N G |
45 | // ------------- |
46 | // |
47 | // This file is not part of the Qt API. It exists for the convenience |
48 | // of other Qt classes. This header file may change from version to |
49 | // version without notice, or even be removed. |
50 | // |
51 | // We mean it. |
52 | // |
53 | |
54 | #include <Qt3DRender/QBuffer> |
55 | |
56 | #include <Qt3DQuickRender/private/qt3dquickrender_global_p.h> |
57 | |
58 | QT_BEGIN_NAMESPACE |
59 | |
60 | class QQmlEngine; |
61 | class QJSValue; |
62 | |
63 | namespace QV4 { |
64 | struct ExecutionEngine; |
65 | } |
66 | |
67 | namespace Qt3DRender { |
68 | |
69 | namespace Render { |
70 | |
71 | namespace Quick { |
72 | |
73 | class Q_3DQUICKRENDERSHARED_PRIVATE_EXPORT Quick3DBuffer : public Qt3DRender::QBuffer |
74 | { |
75 | Q_OBJECT |
76 | Q_PROPERTY(QVariant data READ bufferData WRITE setBufferData NOTIFY bufferDataChanged) |
77 | public: |
78 | explicit Quick3DBuffer(Qt3DCore::QNode *parent = nullptr); |
79 | |
80 | QVariant bufferData() const; |
81 | void setBufferData(const QVariant &bufferData); |
82 | |
83 | Q_INVOKABLE QVariant readBinaryFile(const QUrl &fileUrl); |
84 | |
85 | public Q_SLOTS: |
86 | void updateData(int offset, const QVariant &bytes); |
87 | |
88 | Q_SIGNALS: |
89 | void bufferDataChanged(); |
90 | |
91 | private: |
92 | QQmlEngine *m_engine; |
93 | QV4::ExecutionEngine *m_v4engine; |
94 | void initEngines(); |
95 | QByteArray convertToRawData(const QJSValue &jsValue); |
96 | }; |
97 | |
98 | } // Quick |
99 | |
100 | } // Render |
101 | |
102 | } // Qt3DRender |
103 | |
104 | QT_END_NAMESPACE |
105 | |
106 | #endif // QT3DRENDER_RENDER_QUICK_QUICK3DBUFFER_P_H |
107 | |