QmitkDataStorageFilterProxyModel.h

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/*============================================================================
 
The Medical Imaging Interaction Toolkit (MITK)
 
Copyright (c) German Cancer Research Center (DKFZ)
All rights reserved.
 
Use of this source code is governed by a 3-clause BSD license that can be
found in the LICENSE file.
 
============================================================================*/
 
#ifndef QmitkDataStorageFilterProxyModel_h
#define QmitkDataStorageFilterProxyModel_h
 
#include <MitkQtWidgetsExports.h>
 
#include <mitkDataStorage.h>
#include <mitkNodePredicateBase.h>
 
#include <QSortFilterProxyModel>
 
#include <set>
 
class MITKQTWIDGETS_EXPORT QmitkDataStorageFilterProxyModel : public QSortFilterProxyModel
{
public:
  QmitkDataStorageFilterProxyModel(QObject *parent = nullptr);
  ~QmitkDataStorageFilterProxyModel() override;
 
public:
  void AddFilterPredicate(mitk::NodePredicateBase::Pointer pred);
 
  bool RemoveFilterPredicate(mitk::NodePredicateBase::Pointer pred);
 
  bool HasFilterPredicate(mitk::NodePredicateBase::Pointer pred);
 
  //#
protected:
  bool filterAcceptsRow(int source_row, const QModelIndex &source_parent) const override;
 
protected:
  typedef std::set<mitk::NodePredicateBase::Pointer> FilterPredicatesCollection;
  FilterPredicatesCollection m_Predicates;
};
 
#endif