qt-creator/src/plugins/debugger/registerhandler.h

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** Copyright (c) 2008 Nokia Corporation and/or its subsidiary(-ies).
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#ifndef DEBUGGER_REGISTERHANDLER_H
#define DEBUGGER_REGISTERHANDLER_H

#include <QtCore/QAbstractTableModel>

namespace Debugger {
namespace Internal {

class Register
{
public:
    Register() : changed(true) {}
    Register(QString const &name_) : name(name_), changed(true) {}

public:
    QString name;
    QString value;
    bool changed;
};

class RegisterHandler : public QAbstractTableModel
{
    Q_OBJECT

public:
    RegisterHandler(QObject *parent = 0);

    void sessionClosed();
    QAbstractItemModel *model() { return this; }

    bool isEmpty() const; // nothing known so far?
    void setRegisters(const QList<Register> &registers);
    QList<Register> registers() const;
    void removeAll();

private:
    int rowCount(const QModelIndex &parent = QModelIndex()) const;
    int columnCount(const QModelIndex &parent = QModelIndex()) const;
    QVariant data(const QModelIndex &index, int role = Qt::DisplayRole) const;
    QVariant headerData(int section, Qt::Orientation orientation,
        int role = Qt::DisplayRole) const;

    QList<Register> m_registers;
};

} // namespace Internal
} // namespace Debugger

#endif // DEBUGGER_REGISTERHANDLER_H