vtkSMNewWidgetRepresentationProxyAbstract.h

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// SPDX-FileCopyrightText: Copyright (c) Kitware Inc.
// SPDX-License-Identifier: BSD-3-Clause
#ifndef vtkSMNewWidgetRepresentationProxyAbstract_h
#define vtkSMNewWidgetRepresentationProxyAbstract_h
 
#include "vtkRemotingViewsModule.h" //needed for exports
#include "vtkSMProxy.h"
 
#include "vtkCommand.h"      // for vtkCommand
#include "vtkSmartPointer.h" // for vtkSmartPointer
#include "vtkWeakPointer.h"  // for vtkWeakPointer
 
#include <list> // for std::list
 
class vtkSMLink;
class vtkSMPropertyGroup;
 
class VTKREMOTINGVIEWS_EXPORT vtkSMNewWidgetRepresentationProxyAbstract : public vtkSMProxy
{
public:
  vtkTypeMacro(vtkSMNewWidgetRepresentationProxyAbstract, vtkSMProxy);
  void PrintSelf(ostream& os, vtkIndent indent) override;
 
 
  bool LinkProperties(vtkSMProxy* controlledProxy, vtkSMPropertyGroup* controlledPropertyGroup);
  bool UnlinkProperties(vtkSMProxy* controlledProxy);
 
protected:
  vtkSMNewWidgetRepresentationProxyAbstract();
  ~vtkSMNewWidgetRepresentationProxyAbstract() override;
 
  virtual void ExecuteEvent(unsigned long event) = 0;
 
  void ProcessLinkedPropertyEvent(vtkSMProperty* caller, unsigned long event);
 
  void SetupPropertiesLinks();
 
  class vtkSMWidgetObserver;
  vtkNew<vtkSMWidgetObserver> Observer;
 
private:
  vtkSMNewWidgetRepresentationProxyAbstract(
    const vtkSMNewWidgetRepresentationProxyAbstract&) = delete;
  void operator=(const vtkSMNewWidgetRepresentationProxyAbstract&) = delete;
 
  vtkWeakPointer<vtkSMProxy> ControlledProxy;
  vtkWeakPointer<vtkSMPropertyGroup> ControlledPropertyGroup;
 
  typedef std::list<vtkSmartPointer<vtkSMLink>> LinksType;
  LinksType Links;
};
 
//----------------------------------------------------------------------------
class vtkSMNewWidgetRepresentationProxyAbstract::vtkSMWidgetObserver : public vtkCommand
{
public:
  static vtkSMWidgetObserver* New()
  {
    return new vtkSMNewWidgetRepresentationProxyAbstract::vtkSMWidgetObserver();
  }
 
  vtkSMWidgetObserver();
  void Execute(vtkObject* caller, unsigned long event, void*) override;
 
  vtkWeakPointer<vtkSMNewWidgetRepresentationProxyAbstract> WidgetRepresentation;
};
 
#endif