vtkPVCameraCollection.h

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

  Program:   ParaView
  Module:    vtkPVCameraCollection.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 vtkPVCameraCollection_h
#define vtkPVCameraCollection_h

#include "vtkObject.h"

#include "vtkNew.h"                 // needed for vtkNew
#include "vtkRemotingViewsModule.h" // needed for export macro

class vtkCamera;

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

  virtual int AddCamera(vtkCamera* camera);

  vtkCamera* GetCamera(int index);

  virtual void RemoveAllCameras();

  int FindClosestCamera(vtkCamera* target);

  virtual bool UpdateCamera(int index, vtkCamera* target);

protected:
  vtkPVCameraCollection();
  ~vtkPVCameraCollection() override;

  int LastCameraIndex;

private:
  vtkPVCameraCollection(const vtkPVCameraCollection&) = delete;
  void operator=(const vtkPVCameraCollection&) = delete;
  class vtkInternals;
  vtkInternals* Internals;
};

#endif