vtkSMSelectionLink.h

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// SPDX-FileCopyrightText: Copyright (c) Kitware Inc.
// SPDX-License-Identifier: BSD-3-Clause
#ifndef vtkSMSelectionLink_h
#define vtkSMSelectionLink_h
 
#include "vtkRemotingViewsModule.h" //needed for exports
#include "vtkSMLink.h"
 
class vtkSMSourceProxy;
class vtkSMSelectionLinkInternals;
class vtkSMSelectionLinkObserver;
 
class VTKREMOTINGVIEWS_EXPORT vtkSMSelectionLink : public vtkSMLink
{
public:
  static vtkSMSelectionLink* New();
  vtkTypeMacro(vtkSMSelectionLink, vtkSMLink);
  void PrintSelf(ostream& os, vtkIndent indent) override;
 
 
  void AddLinkedSelection(vtkSMProxy* proxy, int updateDir);
  void RemoveLinkedSelection(vtkSMProxy* proxy);
 
  unsigned int GetNumberOfLinkedObjects() override;
 
  vtkSMProxy* GetLinkedProxy(int index) override;
 
  int GetLinkedObjectDirection(int index) override;
 
  void RemoveAllLinks() override;
 
  void LoadState(const vtkSMMessage* msg, vtkSMProxyLocator* locator) override;
 
  vtkSetMacro(ConvertToIndices, bool);
  vtkGetMacro(ConvertToIndices, bool);
 
protected:
  vtkSMSelectionLink();
  ~vtkSMSelectionLink() override;
 
  friend class vtkSMSelectionLinkInternals;
  friend class vtkSMSelectionLinkObserver;
 
  int LoadXMLState(vtkPVXMLElement* linkElement, vtkSMProxyLocator* locator) override;
 
  void SaveXMLState(const char* linkname, vtkPVXMLElement* parent) override;
 
  void UpdateVTKObjects(vtkSMProxy* vtkNotUsed(caller)) override{};
 
  void PropertyModified(vtkSMProxy* vtkNotUsed(caller), const char* vtkNotUsed(pname)) override{};
 
  void UpdateProperty(vtkSMProxy* vtkNotUsed(caller), const char* vtkNotUsed(pname)) override{};
 
  virtual void SelectionModified(vtkSMSourceProxy* caller, unsigned int portIndex);
 
  void UpdateState() override;
 
private:
  vtkSMSelectionLinkInternals* Internals;
 
  bool ConvertToIndices;
 
  vtkSMSelectionLink(const vtkSMSelectionLink&) = delete;
  void operator=(const vtkSMSelectionLink&) = delete;
};
#endif