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/**************************************************************************
**
** This file is part of Qt Creator
**
** Copyright (c) 2010 Nokia Corporation and/or its subsidiary(-ies).
**
** Contact: Nokia Corporation (qt-info@nokia.com)
**
** Commercial Usage
**
** Licensees holding valid Qt Commercial licenses may use this file in
** accordance with the Qt Commercial License Agreement provided with the
** Software or, alternatively, in accordance with the terms contained in
** a written agreement between you and Nokia.
**
** GNU Lesser General Public License Usage
**
** Alternatively, this file may be used under the terms of the GNU Lesser
** General Public License version 2.1 as published by the Free Software
** Foundation and appearing in the file LICENSE.LGPL included in the
** packaging of this file. Please review the following information to
** ensure the GNU Lesser General Public License version 2.1 requirements
** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
**
** If you are unsure which license is appropriate for your use, please
** contact the sales department at http://qt.nokia.com/contact.
**
**************************************************************************/
#ifndef THREADSHANDLER_H
#define THREADSHANDLER_H
#include <QtCore/QAbstractTableModel>
#include <QtCore/QList>
#include <QtGui/QIcon>
namespace Debugger {
class DebuggerEngine;
namespace Internal {
////////////////////////////////////////////////////////////////////////
//
// ThreadData
//
////////////////////////////////////////////////////////////////////////
/*! A structure containing information about a single thread */
struct ThreadData
{
ThreadData(int threadId = 0);
enum {
IdColumn,
AddressColumn,
FunctionColumn,
FileColumn,
LineColumn,
StateColumn,
NameColumn,
CoreColumn,
ColumnCount = CoreColumn
};
// Permanent data.
int id;
QString targetId;
QString core;
// State information when stopped
void notifyRunning(); // Clear state information
int frameLevel;
quint64 address;
QString function;
QString fileName;
QString state;
int lineNumber;
QString name;
};
typedef QVector<ThreadData> Threads;
////////////////////////////////////////////////////////////////////////
//
// ThreadsHandler
//
////////////////////////////////////////////////////////////////////////
/*! A model to represent the running threads in a QTreeView or ComboBox */
class ThreadsHandler : public QAbstractTableModel
{
Q_OBJECT
public:
explicit ThreadsHandler(DebuggerEngine *engine);
int currentThread() const { return m_currentIndex; }
void setCurrentThread(int index);
int currentThreadId() const;
void setCurrentThreadId(int id);
int indexOf(int threadId) const;
void selectThread(int index);
void setThreads(const Threads &threads);
void removeAll();
Threads threads() const;
QAbstractItemModel *model() { return this; }
// Clear out all frame information
void notifyRunning();
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;
bool setData(const QModelIndex &index, const QVariant &value, int role);
QVariant headerData(int section, Qt::Orientation orientation,
int role = Qt::DisplayRole) const;
private:
DebuggerEngine *m_engine;
Threads m_threads;
int m_currentIndex;
const QIcon m_positionIcon;
const QIcon m_emptyIcon;
};
} // namespace Internal
} // namespace Debugger
#endif // THREADSHANDLER_H
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