MeshDataModel.h

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/*****************************************************************************
 * $CAMITK_LICENCE_BEGIN$
 *
 * CamiTK - Computer Assisted Medical Intervention ToolKit
 * (c) 2001-2018 Univ. Grenoble Alpes, CNRS, TIMC-IMAG UMR 5525 (GMCAO)
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 * Visit http://camitk.imag.fr for more information
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 * only, as published by the Free Software Foundation.
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#ifndef MESH_DATA_MODEL_H
#define MESH_DATA_MODEL_H

#include <QAbstractTableModel>
#include <QSortFilterProxyModel>

#include "MeshComponent.h"

namespace camitk {

class MeshDataModel : public QAbstractTableModel {

    Q_OBJECT

public :

    MeshDataModel(MeshComponent* 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;

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

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

    void refresh();

private :

    MeshComponent* meshComponent;

    void getRowInfo(const int, int* dataIndex, MeshComponent::FieldType*, MeshComponent::DataType*, QString&) const;

};

// -----------------------------------------------------

class MeshDataFilterModel : public QSortFilterProxyModel {

    Q_OBJECT

public :

    MeshDataFilterModel(int fieldFilter = MeshComponent::POINTS | MeshComponent::CELLS | MeshComponent::MESH,
                        int dataFilter = MeshComponent::SCALARS | MeshComponent::VECTORS | MeshComponent::TENSORS | MeshComponent::OTHERS,
                        QObject* parent = nullptr);

    void setFieldTypeFilter(int fieldFilter);

    void setDataTypeFilter(int dataFilter);

protected :

    bool filterAcceptsRow(int sourceRow, const QModelIndex& sourceParent) const override;

private :

    int fieldTypeFilter;

    int dataTypeFilter;

};

}

#endif