CameraEvent.h

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#pragma once
#include <functional>
#include "Camera.h"
 
namespace mmind {
 
namespace eye {
struct EventData
{
    int eventId{0};       
    int64_t timestamp{0}; 
    int64_t frameId{0};   
};
 
class MMIND_API_EXPORT CameraEvent
{
public:
    enum Event {
        CAMERA_EVENT_NONE = 0x0000,         
        CAMERA_EVENT_DISCONNECTED = 0x0001, 
        CAMERA_EVENT_EXPOSURE_END =
            0x900e, 
        CAMERA_EVENT_ALL = 0xFFFF, 
    };
 
    using EventCallback = std::function<void(Event event, void* pUser)>;
 
    [[deprecated("Please use the following method instead: @ref "
                    "registerCameraEventCallback(Camera& camera, Event event, const "
                    "CameraEventCallback& callback).")]]  
    static ErrorStatus registerCameraEventCallback(Camera& camera, EventCallback callback, void* pUser,
                                unsigned int events);
 
    using CameraEventCallback =
        std::function<void(const EventData* eventData, const void* extraPayload)>;
 
    static ErrorStatus registerCameraEventCallback(Camera& camera, Event event,
                                                   const CameraEventCallback& callback);
 
    static ErrorStatus unregisterCameraEventCallback(Camera& camera, Event event);
};
 
} // namespace eye
 
} // namespace mmind