vtkSMCompoundSourceProxyDefinitionBuilder.h

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

  Program:   ParaView
  Module:    $RCSfile$

  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 vtkSMCompoundSourceProxyDefinitionBuilder_h
#define vtkSMCompoundSourceProxyDefinitionBuilder_h

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

class vtkSMProxy;
class vtkPVXMLElement;

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

  void Reset();

  void AddProxy(const char* name, vtkSMProxy* proxy);

  void ExposeProperty(const char* proxyName, const char* propertyName, const char* exposedName);

  void ExposeOutputPort(const char* proxyName, const char* portName, const char* exposedName);

  void ExposeOutputPort(const char* proxyName, unsigned int portIndex, const char* exposedName);

  unsigned int GetNumberOfProxies();

  vtkSMProxy* GetProxy(unsigned int cc);

  vtkSMProxy* GetProxy(const char* name);

  const char* GetProxyName(unsigned int index);

  vtkPVXMLElement* SaveDefinition(vtkPVXMLElement* root);

protected:
  vtkSMCompoundSourceProxyDefinitionBuilder();
  ~vtkSMCompoundSourceProxyDefinitionBuilder() override;

private:
  vtkSMCompoundSourceProxyDefinitionBuilder(
    const vtkSMCompoundSourceProxyDefinitionBuilder&) = delete;
  void operator=(const vtkSMCompoundSourceProxyDefinitionBuilder&) = delete;

  class vtkInternals;
  vtkInternals* Internals;

  // returns 1 if the value element should be written.
  // proxy property values that point to "outside" proxies
  // are not written
  int ShouldWriteValue(vtkPVXMLElement* valueElem);
  void TraverseForProperties(vtkPVXMLElement* root);
  void StripValues(vtkPVXMLElement* propertyElem);
};

#endif