vtkSMContextViewProxy.h

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

  Program:   ParaView
  Module:    vtkSMContextViewProxy.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 vtkSMContextViewProxy_h
#define vtkSMContextViewProxy_h

#include "vtkNew.h"                 // needed for vtkInteractorObserver.
#include "vtkRemotingViewsModule.h" //needed for exports
#include "vtkSMViewProxy.h"

class vtkAbstractContextItem;
class vtkContextView;
class vtkEventForwarderCommand;
class vtkRenderWindow;
class vtkRenderWindowInteractor;
class vtkSelection;
class vtkSMViewProxyInteractorHelper;

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

  vtkContextView* GetContextView();

  virtual vtkAbstractContextItem* GetContextItem();

  vtkRenderWindow* GetRenderWindow() override;

  void SetupInteractor(vtkRenderWindowInteractor* iren) override;

  vtkRenderWindowInteractor* GetInteractor() override;

  virtual void ResetDisplay();

  bool CanDisplayData(vtkSMSourceProxy* producer, int outputPort) override;

  vtkSelection* GetCurrentSelection();

protected:
  vtkSMContextViewProxy();
  ~vtkSMContextViewProxy() override;

  void CreateVTKObjects() override;

  void OnInteractionEvent();

  void OnForwardInteractionEvent(vtkObject*, unsigned long, void*);

  void OnLeftButtonReleaseEvent();

  void PostRender(bool interactive) override;

  int ReadXMLAttributes(vtkSMSessionProxyManager* pm, vtkPVXMLElement* element) override;

  vtkTypeUInt32 PreRender(bool interactive) override;

  vtkContextView* ChartView;

  bool SkipPlotableCheck;

  bool XYChartViewBase4Axes;

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

  void CopyAxisRangesFromChart();

  vtkNew<vtkSMViewProxyInteractorHelper> InteractorHelper;
  vtkNew<vtkEventForwarderCommand> EventForwarder;
};

#endif