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| |
| #ifndef QT3DINPUT_INPUT_BUTTONAXISINPUT_H |
| #define QT3DINPUT_INPUT_BUTTONAXISINPUT_H |
| |
| // |
| // W A R N I N G |
| // ------------- |
| // |
| // This file is not part of the Qt API. It exists for the convenience |
| // of other Qt classes. This header file may change from version to |
| // version without notice, or even be removed. |
| // |
| // We mean it. |
| // |
| |
| #include <Qt3DInput/private/abstractaxisinput_p.h> |
| |
| QT_BEGIN_NAMESPACE |
| |
| namespace Qt3DInput { |
| |
| namespace Input { |
| |
| class Q_AUTOTEST_EXPORT ButtonAxisInput : public AbstractAxisInput |
| { |
| public: |
| enum UpdateType { |
| Accelerate, |
| Decelerate |
| }; |
| |
| ButtonAxisInput(); |
| void cleanup() final; |
| |
| inline float scale() const { return m_scale; } |
| inline QVector<int> buttons() const { return m_buttons; } |
| |
| inline float acceleration() const { return m_acceleration < 0.0f ? qInf() : m_acceleration; } |
| inline float deceleration() const { return m_deceleration < 0.0f ? qInf() : m_deceleration; } |
| inline float speedRatio() const { return m_speedRatio; } |
| inline qint64 lastUpdateTime() const { return m_lastUpdateTime; } |
| |
| void syncFromFrontEnd(const Qt3DCore::QNode *frontEnd, bool firstTime) final; |
| |
| float process(InputHandler *inputHandler, qint64 currentTime) override; |
| |
| private: |
| void updateSpeedRatio(qint64 currentTime, UpdateType type); |
| |
| QVector<int> m_buttons; |
| float m_scale; |
| float m_acceleration; |
| float m_deceleration; |
| float m_speedRatio; |
| qint64 m_lastUpdateTime; |
| }; |
| |
| } // namespace Input |
| |
| } // namespace Qt3DInput |
| |
| QT_END_NAMESPACE |
| |
| #endif // QT3DINPUT_INPUT_BUTTONAXISINPUT_H |