//  SpacemouseManager.h//  interface/src/devices////  Created by Marcel Verhagen on 09-06-15.//  Copyright 2015 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_SpacemouseManager_h#define hifi_SpacemouseManager_h #include <QObject>#include <QLibrary>#include <controllers/UserInputMapper.h>#include <controllers/InputDevice.h>#include <controllers/StandardControls.h> #include <plugins/InputPlugin.h> // the windows connexion rawinput#ifdef Q_OS_WIN #include "../../../interface/external/3dconnexionclient/include/I3dMouseParams.h"#include <QAbstractNativeEventFilter>#include <QAbstractEventDispatcher>#include <Winsock2.h>#include <windows.h> // windows rawinput parametersclass MouseParameters : public I3dMouseParam {public:    MouseParameters();     // I3dmouseSensor interface    bool IsPanZoom() const;    bool IsRotate() const;    Speed GetSpeed() const;     void SetPanZoom(bool isPanZoom);    void SetRotate(bool isRotate);    void SetSpeed(Speed speed);     // I3dmouseNavigation interface    Navigation GetNavigationMode() const;    Pivot GetPivotMode() const;    PivotVisibility GetPivotVisibility() const;    bool IsLockHorizon() const;     void SetLockHorizon(bool bOn);    void SetNavigationMode(Navigation navigation);    void SetPivotMode(Pivot pivot);    void SetPivotVisibility(PivotVisibility visibility);     static bool Is3dmouseAttached();         private:    MouseParameters(const MouseParameters&);    const MouseParameters& operator = (const MouseParameters&);     Navigation fNavigation;    Pivot fPivot;    PivotVisibility fPivotVisibility;    bool fIsLockHorizon;     bool fIsPanZoom;    bool fIsRotate;    Speed fSpeed;}; class SpacemouseManager : public InputPlugin, public QAbstractNativeEventFilter {       Q_OBJECTpublic:    bool isSupported() const override;    const QString getName() const override { return NAME; }    const QString getID() const override { return NAME; }     bool activate() override;    void deactivate() override;     void pluginFocusOutEvent() override;    void pluginUpdate(float deltaTime, const controller::InputCalibrationData& inputCalibrationData) override;     bool nativeEventFilter(const QByteArray& eventType, void* message, long* result) override; private:    void Move3d(HANDLE device, std::vector<float>& motionData);    void On3dmouseKeyDown(HANDLE device, int virtualKeyCode);    void On3dmouseKeyUp(HANDLE device, int virtualKeyCode);    bool InitializeRawInput(HWND hwndTarget);     bool RawInputEventFilter(void* msg, long* result);     void OnRawInput(UINT nInputCode, HRAWINPUT hRawInput);    UINT GetRawInputBuffer(PRAWINPUT pData, PUINT pcbSize, UINT cbSizeHeader);    bool TranslateRawInputData(UINT nInputCode, PRAWINPUT pRawInput);    void On3dmouseInput();     class TInputData {    public:        TInputData() : fAxes(6) {}         bool IsZero() {            return (0.0f == fAxes[0] && 0.0f == fAxes[1] && 0.0f == fAxes[2] &&                0.0f == fAxes[3] && 0.0f == fAxes[4] && 0.0f == fAxes[5]);        }         int fTimeToLive; // For telling if the device was unplugged while sending data        bool fIsDirty;        std::vector<float> fAxes;     };     HWND fWindow;     // Data cache to handle multiple rawinput devices    std::map< HANDLE, TInputData> fDevice2Data;    std::map< HANDLE, unsigned long> fDevice2Keystate;     // 3dmouse parameters    MouseParameters f3dMouseParams;     // Rotate, Pan Zoom etc.     // use to calculate distance traveled since last event    DWORD fLast3dmouseInputTime;     static const char* NAME;    friend class SpacemouseDevice;}; // the osx connexion api#else #include <glm/glm.hpp>#include "../../../interface/external/3dconnexionclient/include/ConnexionClientAPI.h" class SpacemouseManager : public QObject {    Q_OBJECTpublic:    void init();    void destroy();    bool Is3dmouseAttached();    public slots:    void toggleSpacemouse(bool shouldEnable);}; #endif // __APPLE__  // connnects to the userinputmapperclass SpacemouseDevice : public QObject, public controller::InputDevice {    Q_OBJECT public:    SpacemouseDevice();    enum PositionChannel {        TRANSLATE_X,        TRANSLATE_Y,        TRANSLATE_Z,        ROTATE_X,        ROTATE_Y,        ROTATE_Z,    };     enum ButtonChannel {        BUTTON_1 = 1,        BUTTON_2 = 2,        BUTTON_3 = 3    };     typedef std::unordered_set<int> ButtonPressedMap;    typedef std::map<int, float> AxisStateMap;     float getButton(int channel) const;    float getAxis(int channel) const;     controller::Input makeInput(SpacemouseDevice::PositionChannel axis) const;    controller::Input makeInput(SpacemouseDevice::ButtonChannel button) const;     controller::Input::NamedPair makePair(SpacemouseDevice::PositionChannel axis, const QString& name) const;    controller::Input::NamedPair makePair(SpacemouseDevice::ButtonChannel button, const QString& name) const;     virtual controller::Input::NamedVector getAvailableInputs() const override;    virtual QString getDefaultMappingConfig() const override;    virtual void update(float deltaTime, const controller::InputCalibrationData& inputCalibrationData) override;    virtual void focusOutEvent() override;     glm::vec3 cc_position;    glm::vec3 cc_rotation;    int clientId;     void setButton(int lastButtonState);    void handleAxisEvent();}; #endif // defined(hifi_SpacemouseManager_h)