////  Created by Bradley Austin Davis on 2016/03/04//  Copyright 2013-2016 High Fidelity, Inc.////  Distributed under the Apache License, Version 2.0.//  See the accompanying file LICENSE or http://www.apache.org/licenses/LICENSE-2.0.html// #ifndef hifi__OculusControllerManager#define hifi__OculusControllerManager #include <QObject>#include <unordered_set> #include <GLMHelpers.h> #include <controllers/InputDevice.h>#include <plugins/InputPlugin.h> #include <OVR_CAPI.h> class OculusControllerManager : public InputPlugin {    Q_OBJECTpublic:    // Plugin functions    bool isSupported() const override;    const QString& getName() const override { return NAME; }     bool activate() override;    void deactivate() override;     void pluginFocusOutEvent() override;    void pluginUpdate(float deltaTime, const controller::InputCalibrationData& inputCalibrationData) override; private slots:    void stopHapticPulse(bool leftHand); private:    class OculusInputDevice : public controller::InputDevice {    public:        OculusInputDevice(OculusControllerManager& parent, const QString& name) : controller::InputDevice(name), _parent(parent) {}         OculusControllerManager& _parent;        friend class OculusControllerManager;    };     class RemoteDevice : public OculusInputDevice {    public:        using Pointer = std::shared_ptr<RemoteDevice>;        RemoteDevice(OculusControllerManager& parent) : OculusInputDevice(parent, "OculusRemote") {}         controller::Input::NamedVector getAvailableInputs() const override;        QString getDefaultMappingConfig() const override;        void update(float deltaTime, const controller::InputCalibrationData& inputCalibrationData) override;        void focusOutEvent() override;         friend class OculusControllerManager;    };     class TouchDevice : public OculusInputDevice {    public:        using Pointer = std::shared_ptr<TouchDevice>;        TouchDevice(OculusControllerManager& parent) : OculusInputDevice(parent, "OculusTouch") {}         controller::Input::NamedVector getAvailableInputs() const override;        QString getDefaultMappingConfig() const override;        void update(float deltaTime, const controller::InputCalibrationData& inputCalibrationData) override;        void focusOutEvent() override;         bool triggerHapticPulse(float strength, float duration, controller::Hand hand) override;     private:        void stopHapticPulse(bool leftHand);        void handlePose(float deltaTime, const controller::InputCalibrationData& inputCalibrationData, ovrHandType hand, const ovrPoseStatef& handPose);        int _trackedControllers { 0 };         // perform an action when the TouchDevice mutex is acquired.        using Locker = std::unique_lock<std::recursive_mutex>;        template <typename F>        void withLock(F&& f) { Locker locker(_lock); f(); }         float _leftHapticDuration { 0.0f };        float _leftHapticStrength { 0.0f };        float _rightHapticDuration { 0.0f };        float _rightHapticStrength { 0.0f };        mutable std::recursive_mutex _lock;         friend class OculusControllerManager;    };     ovrSession _session { nullptr };    ovrInputState _inputState {};    RemoteDevice::Pointer _remote;    TouchDevice::Pointer _touch;    static const QString NAME;}; #endif // hifi__OculusControllerManager