NuitrackDevice.h

#ifndef NUITRACK_NUITRAKDEVICE_H_
#define NUITRACK_NUITRAKDEVICE_H_
#include <vector>

#include "nuitrack/capi/NuitrackDevice_CAPI.h"
#include "nuitrack/utils/ExceptionTranslator.h"

namespace tdv
{
namespace nuitrack
{
namespace device
{

class NuitrackDevice
{
public:
    typedef std::shared_ptr<NuitrackDevice> Ptr;

    NuitrackDevice(NuitrackDeviceData* pimpl)
    {
        _pimpl = pimpl;
    }

    ~NuitrackDevice()
    {
        nuitrack_deleteNuitrackDeviceImpl(_pimpl);
    }

    std::string getInfo(DeviceInfoType info_type)
    {
        int string_buffer_size = 0;
        nuitrack_nuitrackDevice_getStringBufferSizeConst(string_buffer_size);
        std::string result;
        result.resize(string_buffer_size);

        nuitrack_nuitrackDevice_getInfo(_pimpl, info_type, (char *)result.c_str());
        result.resize(strlen(result.c_str()));

        return result;
    }

    std::vector<VideoMode> getAvailableVideoModes(StreamType stream_type)
    {
        std::vector<VideoMode> res;

        int buf_size = 0;
        nuitrack_nuitrackDevice_getVideoModeListSize(_pimpl, stream_type, buf_size);

        for(int i = 0; i < buf_size; i++)
        {
            VideoMode tmp;
            nuitrack_nuitrackDevice_getVideoModeList(_pimpl, stream_type, i, tmp);
            res.push_back(tmp);
        }

        return res;
    }

    VideoMode getSelectedVideoMode(StreamType stream_type)
    {
        VideoMode tmp;
        nuitrack_nuitrackDevice_getSelectedVideoMode(_pimpl, stream_type, tmp);
        return tmp;
    }

    void setVideoMode(StreamType stream_type, VideoMode video_mode)
    {
        nuitrack_nuitrackDevice_setVideoMode(_pimpl, stream_type, video_mode);
    }

    ActivationStatus getActivationStatus()
    {
        int res = ActivationStatus::NONE;
        nuitrack_nuitrackDevice_getActivationStatus(_pimpl, res);
        return (ActivationStatus)res;
    }

    void activate(std::string activation_key)
    {
        nuitrack_error* e = nullptr;
        nuitrack_nuitrackDevice_activate(_pimpl, activation_key.c_str(), &e);
        tdv::nuitrack::ExceptionTranslator::handle(e);
    }

private:
    friend class tdv::nuitrack::Nuitrack;

    NuitrackDeviceData* _pimpl;
};

}
}
}

#endif /* NUITRACK_USERFRAME_H_ */