vtkChartSelectionRepresentation.h

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// SPDX-FileCopyrightText: Copyright (c) Kitware Inc.
// SPDX-License-Identifier: BSD-3-Clause
#ifndef vtkChartSelectionRepresentation_h
#define vtkChartSelectionRepresentation_h

#include "vtkPVDataRepresentation.h"
#include "vtkRemotingViewsModule.h" //needed for exports
#include "vtkSmartPointer.h"        // needed for vtkWeakPointer.
#include "vtkWeakPointer.h"         // needed for vtkWeakPointer.

class vtkChartRepresentation;
class vtkPVContextView;
class vtkSelection;

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

  void MarkModified() override { this->Superclass::MarkModified(); }

  void SetVisibility(bool visible) override;

  void SetChartRepresentation(vtkChartRepresentation* repr);

  int ProcessViewRequest(
    vtkInformationRequestKey* request, vtkInformation* ininfo, vtkInformation* outinfo) override;

protected:
  vtkChartSelectionRepresentation();
  ~vtkChartSelectionRepresentation() override;

  int FillInputPortInformation(int port, vtkInformation* info) override;
  int RequestData(
    vtkInformation*, vtkInformationVector** inputVector, vtkInformationVector*) override;

  bool AddToView(vtkView* view) override;

  bool RemoveFromView(vtkView* view) override;

  vtkWeakPointer<vtkPVContextView> ContextView;
  vtkWeakPointer<vtkChartRepresentation> ChartRepresentation;

  // Flag updated in AddToView to indicate if the configuration requires
  // server-side rendering.
  bool EnableServerSideRendering;

  vtkSmartPointer<vtkSelection> Cache;

private:
  vtkChartSelectionRepresentation(const vtkChartSelectionRepresentation&) = delete;
  void operator=(const vtkChartSelectionRepresentation&) = delete;
};

#endif