vtkJavaScriptDataWriter.h

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

  Program:   ParaView
  Module:    vtkJavaScriptDataWriter.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.

=========================================================================*/
/*-------------------------------------------------------------------------
  Copyright 2009 Sandia Corporation.
  Under the terms of Contract DE-AC04-94AL85000 with Sandia Corporation,
  the U.S. Government retains certain rights in this software.
-------------------------------------------------------------------------*/

#ifndef vtkJavaScriptDataWriter_h
#define vtkJavaScriptDataWriter_h

#include "vtkIOCoreModule.h" // For export macro
#include "vtkWriter.h"

class vtkStdString;
class vtkTable;

class VTKIOCORE_EXPORT vtkJavaScriptDataWriter : public vtkWriter
{
public:
  static vtkJavaScriptDataWriter* New();
  vtkTypeMacro(vtkJavaScriptDataWriter, vtkWriter);
  void PrintSelf(ostream& os, vtkIndent indent);


  vtkSetStringMacro(VariableName);
  vtkGetStringMacro(VariableName);


  vtkSetStringMacro(FileName);
  vtkGetStringMacro(FileName);


  vtkSetMacro(IncludeFieldNames, bool);
  vtkGetMacro(IncludeFieldNames, bool);

  // Get/Set the OutputStream for writing output.
  void SetOutputStream(ostream *my_stream);
  ostream* GetOutputStream();

protected:
  vtkJavaScriptDataWriter();
  ~vtkJavaScriptDataWriter();

  ofstream* OpenFile();

  virtual void WriteData();
  virtual void WriteTable(vtkTable* table, ostream *stream_ptr);

  // see algorithm for more info.
  // This writer takes in vtkTable.
  virtual int FillInputPortInformation(int port, vtkInformation* info);

  char* VariableName;
  char* FileName;
  bool IncludeFieldNames;
  ostream* OutputStream;
private:
  vtkJavaScriptDataWriter(const vtkJavaScriptDataWriter&) VTK_DELETE_FUNCTION;
  void operator=(const vtkJavaScriptDataWriter&) VTK_DELETE_FUNCTION;

};



#endif