pqDataInformationModel.h

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// SPDX-FileCopyrightText: Copyright (c) Kitware Inc.
// SPDX-FileCopyrightText: Copyright (c) Sandia Corporation
// SPDX-License-Identifier: BSD-3-Clause
#ifndef pqDataInformationModel_h
#define pqDataInformationModel_h
 
#include "pqComponentsModule.h"
#include <QAbstractTableModel>
 
class pqDataInformationModelInternal;
class pqOutputPort;
class pqPipelineSource;
class pqView;
 
class PQCOMPONENTS_EXPORT pqDataInformationModel : public QAbstractTableModel
{
  Q_OBJECT
 
public:
  pqDataInformationModel(QObject* _parent = nullptr);
  ~pqDataInformationModel() override;
 
  int rowCount(const QModelIndex& parent = QModelIndex()) const override;
 
  int columnCount(const QModelIndex& parent = QModelIndex()) const override;
 
  QVariant data(const QModelIndex& index, int role = Qt::DisplayRole) const override;
 
  QVariant headerData(
    int section, Qt::Orientation orientation, int role = Qt::DisplayRole) const override;
 
  QModelIndex getIndexFor(pqOutputPort* item) const;
 
  pqOutputPort* getItemFor(const QModelIndex& index) const;
 
  Qt::ItemFlags flags(const QModelIndex& index) const override;
  bool setData(const QModelIndex& index, const QVariant& value, int role = Qt::EditRole) override;
 
public Q_SLOTS: // NOLINT(readability-redundant-access-specifiers)
  void addSource(pqPipelineSource* source);
 
  void removeSource(pqPipelineSource* source);
 
  void setActiveView(pqView* view);
 
private Q_SLOTS:
  void dataUpdated(pqPipelineSource* changedSource);
 
  void refreshGeometrySizes();
 
private: // NOLINT(readability-redundant-access-specifiers)
  pqDataInformationModelInternal* Internal;
 
  enum ColumnType
  {
    Name = 0,
    DataType,
    CellCount,
    PointCount,
    MemorySize,
    GeometrySize,
    Bounds,
    TimeRange,
    Max_Columns
  };
};
 
#endif