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								/***************************************************************************
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								**
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								** This file is part of Qt Creator
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								**
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											2009-01-13 19:21:51 +01:00
										 
									 
								 
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								** Copyright (c) 2008-2009 Nokia Corporation and/or its subsidiary(-ies).
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								**
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								** Contact:  Qt Software Information (qt-info@nokia.com)
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								**
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								**
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								** Non-Open Source Usage
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								**
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								** Licensees may use this file in accordance with the Qt Beta Version
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								** License Agreement, Agreement version 2.2 provided with the Software or,
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								** alternatively, in accordance with the terms contained in a written
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								** agreement between you and Nokia.
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								**
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								** GNU General Public License Usage
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								**
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								** Alternatively, this file may be used under the terms of the GNU General
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								** Public License versions 2.0 or 3.0 as published by the Free Software
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								** Foundation and appearing in the file LICENSE.GPL included in the packaging
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								** of this file.  Please review the following information to ensure GNU
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								** General Public Licensing requirements will be met:
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								**
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								** http://www.fsf.org/licensing/licenses/info/GPLv2.html and
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								** http://www.gnu.org/copyleft/gpl.html.
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								**
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								** In addition, as a special exception, Nokia gives you certain additional
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								** rights. These rights are described in the Nokia Qt GPL Exception
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								** version 1.3, included in the file GPL_EXCEPTION.txt in this package.
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								**
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								***************************************************************************/
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								#ifndef CPLUSPLUS_OVERVIEWMODEL_H
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								#define CPLUSPLUS_OVERVIEWMODEL_H
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								#include "CppDocument.h"
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								#include "Overview.h"
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								#include "Icons.h"
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								#include <QAbstractItemModel>
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								#include <QIcon>
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								namespace CPlusPlus {
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								class CPLUSPLUS_EXPORT OverviewModel : public QAbstractItemModel
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								{
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								    Q_OBJECT
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								public:
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								    enum Role {
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								        FileNameRole = Qt::UserRole + 1,
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								        LineNumberRole
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								    };
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								public:
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								    OverviewModel(QObject *parent = 0);
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								    virtual ~OverviewModel();
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								    virtual QModelIndex index(int row, int column, const QModelIndex &parent = QModelIndex()) const;
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								    virtual QModelIndex parent(const QModelIndex &child) const;
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								    virtual int rowCount(const QModelIndex &parent = QModelIndex()) const;
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								    virtual int columnCount(const QModelIndex &parent = QModelIndex()) const;
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								    virtual QVariant data(const QModelIndex &index, int role = Qt::DisplayRole) const;
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								    Document::Ptr document() const;
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								    Symbol *symbolFromIndex(const QModelIndex &index) const;
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								public Q_SLOTS:
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								    void rebuild(CPlusPlus::Document::Ptr doc);
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								private:
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								    bool hasDocument() const;
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								    unsigned globalSymbolCount() const;
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								    Symbol *globalSymbolAt(unsigned index) const;
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								private:
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								    Document::Ptr _cppDocument;
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								    Overview _overview;
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								    Icons _icons;
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								};
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								} // end of namespace CPlusPlus
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								#endif // CPLUSPLUS_OVERVIEWMODEL_H
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