vtkSMProxyLink.h

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/*=========================================================================

  Program:   ParaView
  Module:    vtkSMProxyLink.h

  Copyright (c) Kitware, Inc.
  All rights reserved.
  See Copyright.txt or http://www.paraview.org/HTML/Copyright.html for details.

     This software is distributed WITHOUT ANY WARRANTY; without even
     the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
     PURPOSE.  See the above copyright notice for more information.

=========================================================================*/
#ifndef vtkSMProxyLink_h
#define vtkSMProxyLink_h

#include "vtkRemotingServerManagerModule.h" //needed for exports
#include "vtkSMLink.h"

struct vtkSMProxyLinkInternals;

class VTKREMOTINGSERVERMANAGER_EXPORT vtkSMProxyLink : public vtkSMLink
{
public:
  static vtkSMProxyLink* New();
  vtkTypeMacro(vtkSMProxyLink, vtkSMLink);
  void PrintSelf(ostream& os, vtkIndent indent) override;

  virtual void AddLinkedProxy(vtkSMProxy* proxy, int updateDir);

  virtual void RemoveLinkedProxy(vtkSMProxy* proxy);


  unsigned int GetNumberOfLinkedObjects() override;
  unsigned int GetNumberOfLinkedProxies();

  vtkSMProxy* GetLinkedProxy(int index) override;


  int GetLinkedObjectDirection(int index) override;
  int GetLinkedProxyDirection(int index);


  void AddException(const char* propertyname);
  void RemoveException(const char* propertyname);

  void RemoveAllLinks() override;

  void LoadState(const vtkSMMessage* msg, vtkSMProxyLocator* locator) override;

protected:
  vtkSMProxyLink();
  ~vtkSMProxyLink() override;

  void UpdateVTKObjects(vtkSMProxy* proxy) override;

  void PropertyModified(vtkSMProxy* proxy, const char* pname) override;

  void UpdateProperty(vtkSMProxy* caller, const char* pname) override;

  void SaveXMLState(const char* linkname, vtkPVXMLElement* parent) override;

  int LoadXMLState(vtkPVXMLElement* linkElement, vtkSMProxyLocator* locator) override;

  void UpdateState() override;

private:
  vtkSMProxyLinkInternals* Internals;

  vtkSMProxyLink(const vtkSMProxyLink&) = delete;
  void operator=(const vtkSMProxyLink&) = delete;
};

#endif