camera_event_listener.hpp

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// Copyright (c) 2017 Ricoh Company, Ltd. All Rights Reserved.
#ifndef RICOH_CAMERA_SDK_CAMERA_EVENT_LISTENER_HPP_
#define RICOH_CAMERA_SDK_CAMERA_EVENT_LISTENER_HPP_

#include <memory>

#include <ricoh_camera_sdk/export.hpp>

namespace Ricoh {
namespace CameraController {

class CameraDevice;
class CameraImage;
class Capture;
enum class DeviceInterface;

class RCSDK_API CameraEventListener {
public:
    CameraEventListener(const CameraEventListener& rhs) = delete;
    virtual ~CameraEventListener() = default;

    CameraEventListener& operator=(const CameraEventListener& rhs) = delete;

    virtual void imageAdded(const std::shared_ptr<const CameraDevice>& sender,
                            const std::shared_ptr<const CameraImage>& image) {}

    virtual void imageStored(const std::shared_ptr<const CameraDevice>& sender,
                             const std::shared_ptr<const CameraImage>& image) {}

    virtual void captureComplete(const std::shared_ptr<const CameraDevice>& sender,
                                 const std::shared_ptr<const Capture>& capture) {}

    virtual void deviceDisconnected(const std::shared_ptr<const CameraDevice>& sender,
                                    DeviceInterface inf) {}

    virtual void liveViewFrameUpdated(const std::shared_ptr<const CameraDevice>& sender,
                                      const std::shared_ptr<const unsigned char>& liveViewFrame,
                                      uint64_t frameSize) {}

    virtual void captureSettingsChanged(
        const std::shared_ptr<const CameraDevice>& sender,
        const std::vector<std::shared_ptr<const CaptureSetting>>& newSettings) {}

    protected:
    CameraEventListener() = default;
};

} // namespace CameraController
} // namespace Ricoh

#endif // RICOH_CAMERA_SDK_CAMERA_EVENT_LISTENER_HPP_