open_source / datamodels

#pragma once

#include <QAbstractItemModel>
#include <QVector>
#include <QHash>

class MemoryModel : public QAbstractItemModel
{
    Q_OBJECT

public:
    explicit MemoryModel(int segments = 10, int registers_per_segment = 10, QObject *parent = nullptr);
    virtual ~MemoryModel() override {}

    virtual int columnCount(const QModelIndex &parent = QModelIndex()) const override;
    virtual QVariant data(const QModelIndex &index, int role = Qt::DisplayRole) const override;
    virtual QVariant headerData(int section, Qt::Orientation orientation, int role = Qt::DisplayRole) const override;
    virtual QModelIndex index(int row, int column, const QModelIndex &parent = QModelIndex()) const override;
    virtual QModelIndex parent(const QModelIndex &index) const override;
    virtual int rowCount(const QModelIndex &parent = QModelIndex()) const override;
    virtual bool setData(const QModelIndex &index, const QVariant &value, int role = Qt::EditRole) override;
    virtual bool setHeaderData(int section, Qt::Orientation orientation, const QVariant &value, int role = Qt::EditRole) override;

private:
    QHash<int, QVector<uint16_t>>   m_memoryData;
    QStringList                     m_headers;
};