1 | // Copyright (C) 2016 Klaralvdalens Datakonsult AB (KDAB). |
2 | // SPDX-License-Identifier: LicenseRef-Qt-Commercial OR LGPL-3.0-only OR GPL-2.0-only OR GPL-3.0-only |
3 | |
4 | #ifndef QT3DRENDER_RENDER_BACKENDNODE_H |
5 | #define QT3DRENDER_RENDER_BACKENDNODE_H |
6 | |
7 | // |
8 | // W A R N I N G |
9 | // ------------- |
10 | // |
11 | // This file is not part of the Qt API. It exists for the convenience |
12 | // of other Qt classes. This header file may change from version to |
13 | // version without notice, or even be removed. |
14 | // |
15 | // We mean it. |
16 | // |
17 | |
18 | #include <Qt3DRender/qt3drender_global.h> |
19 | #include <Qt3DCore/qbackendnode.h> |
20 | #include <Qt3DCore/qnode.h> |
21 | #include <Qt3DRender/private/abstractrenderer_p.h> |
22 | #include <private/qt3drender_global_p.h> |
23 | |
24 | QT_BEGIN_NAMESPACE |
25 | |
26 | namespace Qt3DCore { |
27 | |
28 | class QBackendNodePrivate; |
29 | |
30 | } |
31 | |
32 | namespace Qt3DRender { |
33 | |
34 | namespace Render { |
35 | |
36 | class RenderBackendResourceAccessor; |
37 | |
38 | class Q_3DRENDERSHARED_PRIVATE_EXPORT BackendNode : public Qt3DCore::QBackendNode |
39 | { |
40 | public: |
41 | BackendNode(Qt3DCore::QBackendNode::Mode mode = ReadOnly); |
42 | ~BackendNode(); |
43 | |
44 | void syncFromFrontEnd(const Qt3DCore::QNode *frontEnd, bool firstTime) override; |
45 | |
46 | void setRenderer(AbstractRenderer *renderer); |
47 | AbstractRenderer *renderer() const; |
48 | |
49 | QSharedPointer<RenderBackendResourceAccessor> resourceAccessor() const; |
50 | |
51 | protected: |
52 | explicit BackendNode(Qt3DCore::QBackendNodePrivate &dd); |
53 | void markDirty(AbstractRenderer::BackendNodeDirtySet changes); |
54 | AbstractRenderer *m_renderer; |
55 | }; |
56 | |
57 | } // namespace Render |
58 | |
59 | } // namespace Qt3DRender |
60 | |
61 | QT_END_NAMESPACE |
62 | |
63 | #endif // QT3DRENDER_RENDER_BACKENDNODE_H |
64 | |