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

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**
** Copyright (C) 2012 Digia Plc and/or its subsidiary(-ies).
** Contact: http://www.qt-project.org/legal
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#ifndef THREADSHANDLER_H
#define THREADSHANDLER_H

#include <QAbstractTableModel>
#include <QIcon>

#include "threaddata.h"

QT_BEGIN_NAMESPACE
class QSortFilterProxyModel;
QT_END_NAMESPACE

////////////////////////////////////////////////////////////////////////
//
// ThreadsHandler
//
////////////////////////////////////////////////////////////////////////

namespace Debugger {
namespace Internal {

class GdbMi;

class ThreadsHandler : public QAbstractTableModel
{
    Q_OBJECT

public:
    ThreadsHandler();

    int currentThread() const { return m_currentIndex; }
    void setCurrentThread(int index);
    int currentThreadId() const;
    void setCurrentThreadId(int id);
    int indexOf(quint64 threadId) const;

    void setThreads(const Threads &threads);
    void removeAll();
    Threads threads() const;
    QAbstractItemModel *model();

    // Clear out all frame information
    void notifyRunning();

    static Threads parseGdbmiThreads(const GdbMi &data, int *currentThread = 0);

    void resetLocation();
    void scheduleResetLocation();

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;
    Qt::ItemFlags flags(const QModelIndex &index) const;
    void updateThreadBox();

    Threads m_threads;
    int m_currentIndex;
    const QIcon m_positionIcon;
    const QIcon m_emptyIcon;

    bool m_resetLocationScheduled;
    bool m_contentsValid;

    QSortFilterProxyModel *m_proxyModel;
};

} // namespace Internal
} // namespace Debugger

#endif // THREADSHANDLER_H