/****************************************************************************
**
** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
** Contact: Qt Software Information (qt-info@nokia.com)
**
** This file is part of the QtSCriptTools module of the Qt Toolkit.
**
** $QT_BEGIN_LICENSE:LGPL$
** No Commercial Usage
** This file contains pre-release code and may not be distributed.
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** Beta Release License Agreement.
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** GNU Lesser General Public License Usage
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** 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
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** GNU General Public License Usage
** Alternatively, this file may be used under the terms of the GNU
** General Public License version 3.0 as published by the Free Software
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** packaging of this file.  Please review the following information to
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****************************************************************************/

#ifndef QSCRIPTDEBUGGERLOCALSMODEL_P_H
#define QSCRIPTDEBUGGERLOCALSMODEL_P_H

//
//  W A R N I N G
//  -------------
//
// This file is not part of the Qt API.  It exists purely as an
// implementation detail.  This header file may change from version to
// version without notice, or even be removed.
//
// We mean it.
//

#include <QtCore/qabstractitemmodel.h>

QT_BEGIN_NAMESPACE

class QScriptDebuggerValue;
class QScriptDebuggerJobSchedulerInterface;
class QScriptDebuggerCommandSchedulerInterface;

class QScriptDebuggerLocalsModelPrivate;
class Q_AUTOTEST_EXPORT QScriptDebuggerLocalsModel
    : public QAbstractItemModel
{
    Q_OBJECT
public:
    QScriptDebuggerLocalsModel(QScriptDebuggerJobSchedulerInterface *jobScheduler,
                               QScriptDebuggerCommandSchedulerInterface *commandScheduler,
                               QObject *parent = 0);
    ~QScriptDebuggerLocalsModel();

    void init(int frameIndex);
    void sync(int frameIndex);

    int frameIndex() const;

    QModelIndex index(int row, int column, const QModelIndex &parent = QModelIndex()) const;
    QModelIndex parent(const QModelIndex &child) const;
    int columnCount(const QModelIndex &parent) const;
    int rowCount(const QModelIndex &parent) const;
    QVariant data(const QModelIndex &index, int role = Qt::DisplayRole) const;
    bool setData(const QModelIndex &index, const QVariant &value, int role = Qt::EditRole);
    QVariant headerData(int section, Qt::Orientation, int role = Qt::DisplayRole) const;
    Qt::ItemFlags flags(const QModelIndex &index) const;
    bool hasChildren(const QModelIndex &parent) const;
    bool canFetchMore(const QModelIndex &parent) const;
    void fetchMore(const QModelIndex &parent);

Q_SIGNALS:
    void scopeObjectAvailable(const QModelIndex &index);

private:
    Q_DECLARE_PRIVATE(QScriptDebuggerLocalsModel)
    Q_DISABLE_COPY(QScriptDebuggerLocalsModel)
};

QT_END_NAMESPACE

#endif