vtkSMLoadStateOptionsProxy.h

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

  Program:   ParaView
  Module:    vtkSMLoadStateOptionsProxy.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 vtkSMLoadStateOptionsProxy_h
#define vtkSMLoadStateOptionsProxy_h

#include "vtkNew.h"                         // for vtkNew
#include "vtkRemotingServerManagerModule.h" //needed for exports
#include "vtkSMProxy.h"
#include <vector> // needed for std::vector

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

  virtual bool PrepareToLoad(const char* statefilename);

  virtual bool HasDataFiles();

  virtual bool Load();

  enum
  {
    USE_FILES_FROM_STATE = 0,
    USE_DATA_DIRECTORY = 1,
    CHOOSE_FILES_EXPLICITLY = 2
  };

protected:
  vtkSMLoadStateOptionsProxy();
  ~vtkSMLoadStateOptionsProxy() override;

  bool LocateFilesInDirectory(
    std::vector<std::string>& filepaths, int path, bool clearFilenameIfNotFound);

  vtkSetStringMacro(StateFileName);
  char* StateFileName;

  int DataFileOptions;

  int PathMatchingThreshold;

  bool OnlyUseFilesInDataDirectory;

private:
  class vtkInternals;
  vtkInternals* Internals;

  vtkSMLoadStateOptionsProxy(const vtkSMLoadStateOptionsProxy&) = delete;
  void operator=(const vtkSMLoadStateOptionsProxy&) = delete;
};

#endif