vtkCompositeRepresentation.h

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

  Program:   ParaView
  Module:    vtkCompositeRepresentation.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 vtkCompositeRepresentation_h
#define vtkCompositeRepresentation_h

#include "vtkPVDataRepresentation.h"
#include "vtkRemotingViewsModule.h" //needed for exports

class vtkStringArray;

class VTKREMOTINGVIEWS_EXPORT vtkCompositeRepresentation : public vtkPVDataRepresentation
{
public:
  static vtkCompositeRepresentation* New();
  vtkTypeMacro(vtkCompositeRepresentation, vtkPVDataRepresentation);
  void PrintSelf(ostream& os, vtkIndent indent) override;

  int ProcessViewRequest(vtkInformationRequestKey* request_type, vtkInformation* inInfo,
    vtkInformation* outInfo) override;

  void SetVisibility(bool val) override;


  virtual void AddRepresentation(const char* key, vtkPVDataRepresentation* repr);
  virtual void RemoveRepresentation(vtkPVDataRepresentation* repr);
  virtual void RemoveRepresentation(const char* key);


  void SetActiveRepresentation(const char* key);
  const char* GetActiveRepresentationKey();

  vtkPVDataRepresentation* GetActiveRepresentation();


  void SetInputConnection(int port, vtkAlgorithmOutput* input) override;
  void SetInputConnection(vtkAlgorithmOutput* input) override;
  void AddInputConnection(int port, vtkAlgorithmOutput* input) override;
  void AddInputConnection(vtkAlgorithmOutput* input) override;
  void RemoveInputConnection(int port, vtkAlgorithmOutput* input) override;
  void RemoveInputConnection(int port, int idx) override;

  void SetSelectionConnection(vtkAlgorithmOutput* input);

  void MarkModified() override;

  vtkDataObject* GetRenderedDataObject(int port) override;

  vtkStringArray* GetRepresentationTypes();


  void SetUpdateTime(double time) override;
  void SetForceUseCache(bool val) override;
  void SetForcedCacheKey(double val) override;

protected:
  vtkCompositeRepresentation();
  ~vtkCompositeRepresentation() override;

  int FillInputPortInformation(int, vtkInformation* info) override;

  bool AddToView(vtkView* view) override;

  bool RemoveFromView(vtkView* view) override;

  void TriggerUpdateDataEvent();

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

  class vtkInternals;
  vtkInternals* Internals;
  vtkCommand* Observer;
};

#endif