QmitkUSZonesDataModel.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 QmitkUSZonesDataModel_h
#define QmitkUSZonesDataModel_h
 
#include <mitkCommon.h>
#include <mitkDataNode.h>
#include <mitkDataStorage.h>
#include <mitkNumericTypes.h>
 
#include <QAbstractTableModel>
 
class QmitkUSZonesDataModel : public QAbstractTableModel
{
  Q_OBJECT
 
public:
  typedef std::vector<mitk::DataNode::Pointer> DataNodeVector;
 
  explicit QmitkUSZonesDataModel(QObject *parent = nullptr);
  ~QmitkUSZonesDataModel() override;
 
  void SetDataStorage(mitk::DataStorage::Pointer dataStorage, mitk::DataNode::Pointer baseNode);
 
  void AddNode(const mitk::DataNode*);
  void RemoveNode(const mitk::DataNode*);
  void ChangeNode(const mitk::DataNode*);
 
  int rowCount ( const QModelIndex & parent = QModelIndex() ) const override;
 
  int columnCount ( const QModelIndex & parent = QModelIndex() ) const override;
 
  QVariant headerData ( int section, Qt::Orientation orientation, int role = Qt::DisplayRole ) const override;
 
  Qt::ItemFlags flags ( const QModelIndex & index ) const override;
 
  QVariant data ( const QModelIndex & index, int role = Qt::DisplayRole ) const override;
 
  bool setData ( const QModelIndex & index, const QVariant & value, int role = Qt::EditRole ) override;
 
  bool insertRows ( int row, int count, const QModelIndex& parent = QModelIndex() ) override;
 
  bool removeRows ( int row, int count, const QModelIndex& parent = QModelIndex() ) override;
 
  virtual bool removeRows ( int row, int count, const QModelIndex& parent, bool removeFromDataStorage );
 
protected:
  DataNodeVector             m_ZoneNodes;
 
  mitk::DataStorage::Pointer m_DataStorage;
  mitk::DataNode::Pointer    m_BaseNode;
 
private:
  mitk::MessageDelegate1<QmitkUSZonesDataModel, const mitk::DataNode*> m_ListenerAddNode;
  mitk::MessageDelegate1<QmitkUSZonesDataModel, const mitk::DataNode*> m_ListenerChangeNode;
  mitk::MessageDelegate1<QmitkUSZonesDataModel, const mitk::DataNode*> m_ListenerRemoveNode;
};
 
#endif