pqSelectionAdaptor.h

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// SPDX-FileCopyrightText: Copyright (c) Kitware Inc.
// SPDX-FileCopyrightText: Copyright (c) Sandia Corporation
// SPDX-License-Identifier: BSD-3-Clause
#ifndef pqSelectionAdaptor_h
#define pqSelectionAdaptor_h
 
#include "pqComponentsModule.h"
#include <QItemSelectionModel> //need for qtSelectionFlags
#include <QObject>
 
class pqServerManagerModelItem;
class QAbstractItemModel;
class QModelIndex;
 
class PQCOMPONENTS_EXPORT pqSelectionAdaptor : public QObject
{
  Q_OBJECT
public:
  ~pqSelectionAdaptor() override;
 
  QItemSelectionModel* getQSelectionModel() const { return this->QSelectionModel; }
 
protected:
  pqSelectionAdaptor(QItemSelectionModel* pipelineSelectionModel);
 
  virtual QModelIndex mapFromItem(pqServerManagerModelItem* item) const = 0;
 
  virtual pqServerManagerModelItem* mapToItem(const QModelIndex& index) const = 0;
 
  const QAbstractItemModel* getQModel() const;
 
protected Q_SLOTS: // NOLINT(readability-redundant-access-specifiers)
  virtual void selectionChanged();
 
  virtual void currentProxyChanged();
  virtual void proxySelectionChanged();
 
  virtual QItemSelectionModel::SelectionFlag qtSelectionFlags() const
  {
    return QItemSelectionModel::NoUpdate;
  }
 
private:
  QModelIndex mapToSource(const QModelIndex& inIndex) const;
 
  QModelIndex mapFromSource(const QModelIndex& inIndex, const QAbstractItemModel* model) const;
 
  QItemSelectionModel* QSelectionModel;
  bool IgnoreSignals;
};
 
#endif