JoypadControlClient.h

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/*
 * Copyright (C) 2006-2020 Istituto Italiano di Tecnologia (IIT)
 * All rights reserved.
 *
 * This software may be modified and distributed under the terms of the
 * BSD-3-Clause license. See the accompanying LICENSE file for details.
 */
 
#include <yarp/dev/IJoypadController.h>
#include <yarp/dev/DeviceDriver.h>
#include <yarp/os/PeriodicThread.h>
#include <vector>
#include <JoypadControlNetUtils.h>
 
#define DEFAULT_THREAD_PERIOD 10
 
class JoypadControlWatchdog :
        public yarp::os::PeriodicThread
{
public:
    JoypadControlWatchdog() : PeriodicThread(0.250) {}
    virtual ~JoypadControlWatchdog() = default;
 
 
    std::vector<JoypadControl::LoopablePort*> m_ports;
    void run() override;
 
};
 
class JoypadControlClient :
        public yarp::dev::IJoypadEventDriven,
        public yarp::dev::DeviceDriver
{
private:
    //---------------utils
    template<typename T>
    using JOYPORT = JoypadControl::JoyPort<T>;
    typedef yarp::sig::Vector                  Vector;
    typedef yarp::sig::VectorOf<unsigned char> CharVector;
 
    //---------------properties
    yarp::os::Port        m_rpcPort;
    JOYPORT<Vector>       m_buttonsPort;
    JOYPORT<Vector>       m_axisPort;
    JOYPORT<Vector>       m_trackballPort;
    JOYPORT<Vector>       m_touchPort;
    JOYPORT<CharVector>   m_hatsPort;
    JOYPORT<Vector>       m_stickPort;
    std::vector<size_t>   m_stickDof;
    bool                  m_rpc_only;
    std::string m_local;
    std::string m_remote;
 
    JoypadControlWatchdog          watchdog;
    std::vector<JoypadControl::LoopablePort*> m_ports;
 
    //--------------method
    bool getCount(const int& vocab_toget, unsigned int& value);
    bool getJoypadInfo();
 
public:
    JoypadControlClient();
    JoypadControlClient(const JoypadControlClient&) = delete;
    JoypadControlClient(JoypadControlClient&&) = delete;
    JoypadControlClient& operator=(const JoypadControlClient&) = delete;
    JoypadControlClient& operator=(JoypadControlClient&&) = delete;
    ~JoypadControlClient() override = default;
 
    //rateThread
 
    //DeviceDriver
    bool open(yarp::os::Searchable& config) override;
    bool close() override;
 
    //IJoypadController;
    bool getRawAxisCount(unsigned int& axis_count) override;
    bool getRawButtonCount(unsigned int& button_count) override;
    bool getRawTrackballCount(unsigned int& Trackball_count) override;
    bool getRawHatCount(unsigned int& Hat_count) override;
    bool getRawTouchSurfaceCount(unsigned int& touch_count) override;
    bool getRawStickCount(unsigned int& stick_count) override;
    bool getRawStickDoF(unsigned int stick_id, unsigned int& DoF) override;
    bool getRawButton(unsigned int button_id, float& value) override;
    bool getRawTrackball(unsigned int trackball_id, yarp::sig::Vector& value) override;
    bool getRawHat(unsigned int hat_id, unsigned char& value) override;
    bool getRawAxis(unsigned int axis_id, double& value) override;
    bool getRawStick(unsigned int stick_id, yarp::sig::Vector& value, JoypadCtrl_coordinateMode coordinate_mode) override;
    bool getRawTouch(unsigned int touch_id, yarp::sig::Vector& value) override;
};