Connection.h

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 ***                   COPYRIGHT (C) 1996-2021 BY FEI S.A.S,                        ***
 ***                        BORDEAUX, FRANCE                                        ***
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**=======================================================================*/
 
#pragma once
 
#include <Inventor/sys/port.h>
#include <RemoteViz/Rendering/LibHelper.h>
#include <RemoteViz/Rendering/EncodedFrame.h>
 
#include <string>
#include <memory>
#include <vector>
 
namespace RemoteViz
{
  namespace Rendering
  {
 
    class RenderArea;
 
    class ConnectionImpl;
 
    class Client;
 
    class ConnectionSettings;
 
    class ConnectionParameters;
 
    class RENDERSERVICE_API Connection {
 
      friend class ConnectionManager;
      friend class RenderAreaImpl;
      friend class ClientImpl;
      friend class KeepFramesPerSecondPolicyImpl;
      friend class KeepFrameQualityPolicyImpl;
    public:
 
      bool isOpen() const;
      const std::string& getId() const;
      std::shared_ptr<ConnectionSettings> getSettings() const;
      std::shared_ptr<const ConnectionParameters> getParameters() const;
      std::shared_ptr<RenderArea> getRenderArea() const;
      unsigned int getRequestedWidth() const;
      unsigned int getRequestedHeight() const;
      unsigned int getContainerWidth() const;
      unsigned int getContainerHeight() const;
      std::shared_ptr<Client> getClient() const;
      bool sendMessage(const std::string& message) const;
      bool sendMessage(const std::vector<unsigned char>& buffer) const;
      void close();
      EncodedFrame getLastEncodedFrame() const;
 
    private:
      std::shared_ptr<ConnectionImpl> getImpl() const;
    private:    
      std::shared_ptr<ConnectionImpl> pImpl;
 
      Connection();
 
      Connection(const Connection&) = delete;
      Connection& operator= (const Connection&) = delete;
 
      static std::shared_ptr<Connection> createInstance();
 
    };
 
  }
}