| 1 | // Copyright (C) 2015 Klaralvdalens Datakonsult AB (KDAB). |
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| 2 | // SPDX-License-Identifier: LicenseRef-Qt-Commercial OR LGPL-3.0-only OR GPL-2.0-only OR GPL-3.0-only |
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| 3 | |
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| 4 | #ifndef QT3DINPUT_INPUT_MOUSEHANDLER_H |
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| 5 | #define QT3DINPUT_INPUT_MOUSEHANDLER_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 for the convenience |
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| 12 | // of other Qt classes. 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 <Qt3DInput/qmouseevent.h> |
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| 19 | #include <Qt3DInput/private/backendnode_p.h> |
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| 20 | |
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| 21 | QT_BEGIN_NAMESPACE |
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| 22 | |
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| 23 | namespace Qt3DInput { |
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| 24 | namespace Input { |
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| 25 | |
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| 26 | class InputHandler; |
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| 27 | |
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| 28 | class MouseHandler : public BackendNode |
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| 29 | { |
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| 30 | public: |
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| 31 | MouseHandler(); |
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| 32 | ~MouseHandler(); |
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| 33 | |
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| 34 | Qt3DCore::QNodeId mouseDevice() const; |
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| 35 | void setInputHandler(InputHandler *handler); |
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| 36 | |
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| 37 | protected: |
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| 38 | void syncFromFrontEnd(const Qt3DCore::QNode *frontEnd, bool firstTime) override; |
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| 39 | void setDevice(Qt3DCore::QNodeId device); |
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| 40 | |
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| 41 | private: |
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| 42 | Qt3DCore::QNodeId m_mouseDevice; |
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| 43 | InputHandler *m_inputHandler; |
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| 44 | }; |
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| 45 | |
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| 46 | class MouseHandlerFunctor : public Qt3DCore::QBackendNodeMapper |
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| 47 | { |
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| 48 | public: |
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| 49 | explicit MouseHandlerFunctor(InputHandler *handler); |
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| 50 | |
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| 51 | Qt3DCore::QBackendNode *create(Qt3DCore::QNodeId id) const override; |
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| 52 | Qt3DCore::QBackendNode *get(Qt3DCore::QNodeId id) const override; |
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| 53 | void destroy(Qt3DCore::QNodeId id) const override; |
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| 54 | |
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| 55 | private: |
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| 56 | InputHandler *m_handler; |
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| 57 | }; |
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| 58 | |
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| 59 | } // namespace Input |
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| 60 | } // namespace Qt3DInput |
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| 61 | |
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| 62 | QT_END_NAMESPACE |
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| 63 | |
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| 64 | #endif // QT3DINPUT_INPUT_MOUSEHANDLER_H |
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| 65 | |
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