MeshSelectionModel.h

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 * CamiTK - Computer Assisted Medical Intervention ToolKit
 * (c) 2001-2018 Univ. Grenoble Alpes, CNRS, TIMC-IMAG UMR 5525 (GMCAO)
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#ifndef MESH_SELECTION_MODEL_H
#define MESH_SELECTION_MODEL_H

#include <QAbstractTableModel>

#include<vtkSmartPointer.h>

class vtkSelectionNode;
class vtkAbstractArray;

namespace camitk {

class MeshComponent;

class MeshSelectionModel : public QAbstractTableModel {

    Q_OBJECT

public :

    enum InsertionPolicy {
        REPLACE,
        MERGE,
        SUBSTRACT,
        DISCARD
    };

    MeshSelectionModel(MeshComponent* const meshComp);

    int rowCount(const QModelIndex& parent = QModelIndex()) const ;

    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;

    int insertSelection(const QString& name, int fieldType, int contentType,  vtkSmartPointer< vtkAbstractArray > array, InsertionPolicy policy = REPLACE);

    int removeSelection(const QString& name);

    bool setData(const QModelIndex& index, const QVariant& value, int role) override;

    Qt::ItemFlags flags(const QModelIndex& index) const override;

//     /**
//      * @brief Get the selection list
//      */
//     QMap< QString, vtkSmartPointer<vtkSelectionNode> >& getSelectionList();
//
//     /**
//      * @brief Update the selection
//      */
//     void updateSelection(const QString& name);
//
//     /**
//      * @brief Refresh the model
//      */
//     void refresh();

private :

    MeshComponent* meshComponent; 
    QMap< int, QString > fieldName;
    QMap< int, QString > contentName;

};

}

#endif