vtkSMSelectionHelper.h

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

  Program:   ParaView
  Module:    vtkSMSelectionHelper.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 vtkSMSelectionHelper_h
#define vtkSMSelectionHelper_h

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

class vtkCollection;
class vtkSelection;
class vtkSelectionNode;
class vtkSMProxy;
class vtkSMSession;
class vtkSMSourceProxy;

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

  static vtkSMProxy* NewSelectionSourceFromSelection(
    vtkSMSession* session, vtkSelection* selection, bool ignore_composite_keys = false);

  static void NewSelectionSourcesFromSelection(vtkSelection* selection, vtkSMProxy* view,
    vtkCollection* selSources, vtkCollection* selRepresentations);

  static vtkSMProxy* ConvertSelection(
    int outputType, vtkSMProxy* selectionSourceProxy, vtkSMSourceProxy* dataSource, int outputport);

  static bool MergeSelection(vtkSMSourceProxy* output, vtkSMSourceProxy* input,
    vtkSMSourceProxy* dataSource, int outputport);

  static bool SubtractSelection(vtkSMSourceProxy* output, vtkSMSourceProxy* input,
    vtkSMSourceProxy* dataSource, int outputport);

  static bool ToggleSelection(vtkSMSourceProxy* output, vtkSMSourceProxy* input,
    vtkSMSourceProxy* dataSource, int outputport);

protected:
  vtkSMSelectionHelper(){};
  ~vtkSMSelectionHelper() override{};

  static void ConvertSurfaceSelectionToVolumeSelectionInternal(
    vtkIdType connectionID, vtkSelection* input, vtkSelection* output, int global_ids);

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

  static vtkSMProxy* NewSelectionSourceFromSelectionInternal(
    vtkSMSession*, vtkSelectionNode* selection, vtkSMProxy* selSource, bool ignore_composite_keys);

  static vtkSMProxy* ConvertInternal(
    vtkSMSourceProxy* inSource, vtkSMSourceProxy* dataSource, int dataPort, int outputType);
};

#endif