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/**************************************************************************
**
** This file is part of Qt Creator
**
** Copyright (c) 2012 Nokia Corporation and/or its subsidiary(-ies).
**
** Contact: Nokia Corporation (qt-info@nokia.com)
**
**
** GNU Lesser General Public License Usage
**
** 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.
**
** In addition, as a special exception, Nokia gives you certain additional
** rights. These rights are described in the Nokia Qt LGPL Exception
** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
**
** Other Usage
**
** Alternatively, this file may be used in accordance with the terms and
** conditions contained in a signed written agreement between you and Nokia.
**
** If you have questions regarding the use of this file, please contact
** Nokia at qt-info@nokia.com.
**
**************************************************************************/
#ifndef DEBUGGER_SNAPSHOTHANDLER_H
#define DEBUGGER_SNAPSHOTHANDLER_H
#include <QAbstractTableModel>
#include <QPointer>
namespace Debugger {
class DebuggerEngine;
namespace Internal {
////////////////////////////////////////////////////////////////////////
//
// SnapshotModel
//
////////////////////////////////////////////////////////////////////////
class SnapshotHandler : public QAbstractTableModel
{
Q_OBJECT
public:
explicit SnapshotHandler();
~SnapshotHandler();
// Called from SnapshotHandler after a new snapshot has been added
void removeAll();
QAbstractItemModel *model() { return this; }
int currentIndex() const { return m_currentIndex; }
void appendSnapshot(DebuggerEngine *engine);
void removeSnapshot(DebuggerEngine *engine);
void setCurrentIndex(int index);
int size() const { return m_snapshots.size(); }
DebuggerEngine *at(int index) const;
void createSnapshot(int index);
void activateSnapshot(int index);
void removeSnapshot(int index);
private:
// QAbstractTableModel
int rowCount(const QModelIndex &parent) const;
int columnCount(const QModelIndex &parent) const;
QVariant data(const QModelIndex &index, int role) const;
QVariant headerData(int section, Qt::Orientation orientation, int role) const;
Qt::ItemFlags flags(const QModelIndex &index) const;
Q_SLOT void resetModel() { reset(); }
int m_currentIndex;
QList< QPointer<DebuggerEngine> > m_snapshots;
const QVariant m_positionIcon;
const QVariant m_emptyIcon;
};
} // namespace Internal
} // namespace Debugger
#endif // DEBUGGER_SNAPSHOTHANDLER_H
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