vtkExporter.h

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// SPDX-FileCopyrightText: Copyright (c) Ken Martin, Will Schroeder, Bill Lorensen
// SPDX-License-Identifier: BSD-3-Clause
#ifndef vtkExporter_h
#define vtkExporter_h
 
#include "vtkIOExportModule.h" // For export macro
#include "vtkObject.h"
VTK_ABI_NAMESPACE_BEGIN
class vtkRenderWindow;
class vtkRenderer;
 
class VTKIOEXPORT_EXPORT vtkExporter : public vtkObject
{
public:
  vtkTypeMacro(vtkExporter, vtkObject);
  void PrintSelf(ostream& os, vtkIndent indent) override;
 
  VTK_UNBLOCKTHREADS
  virtual void Write();
 
  VTK_UNBLOCKTHREADS
  void Update();
 
 
  virtual void SetRenderWindow(vtkRenderWindow*);
  vtkGetObjectMacro(RenderWindow, vtkRenderWindow);
 
 
  virtual void SetActiveRenderer(vtkRenderer*);
  vtkGetObjectMacro(ActiveRenderer, vtkRenderer);
 
 
  void SetInput(vtkRenderWindow* renWin) { this->SetRenderWindow(renWin); }
  vtkRenderWindow* GetInput() { return this->GetRenderWindow(); }
 
  void SetStartWrite(void (*f)(void*), void* arg);
 
  void SetEndWrite(void (*f)(void*), void* arg);
 
  void SetStartWriteArgDelete(void (*f)(void*));
 
  void SetEndWriteArgDelete(void (*f)(void*));
 
  vtkMTimeType GetMTime() override;
 
protected:
  vtkExporter();
  ~vtkExporter() override;
 
  vtkRenderWindow* RenderWindow;
  vtkRenderer* ActiveRenderer;
  virtual void WriteData() = 0;
 
  void (*StartWrite)(void*);
  void (*StartWriteArgDelete)(void*);
  void* StartWriteArg;
  void (*EndWrite)(void*);
  void (*EndWriteArgDelete)(void*);
  void* EndWriteArg;
 
private:
  vtkExporter(const vtkExporter&) = delete;
  void operator=(const vtkExporter&) = delete;
};
 
VTK_ABI_NAMESPACE_END
#endif