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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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								** Copyright (c) 2009 Nokia Corporation and/or its subsidiary(-ies).
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								**
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											2009-06-17 00:01:27 +10:00
										 
									 
								 
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								** Contact: Nokia Corporation (qt-info@nokia.com)
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								**
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											2009-02-25 09:15:00 +01:00
										 
									 
								 
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								** Commercial Usage
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								**
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								** Licensees holding valid Qt Commercial licenses may use this file in
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								** accordance with the Qt Commercial License Agreement provided with the
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								** Software or, alternatively, in accordance with the terms contained in
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								** a written agreement between you and Nokia.
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								**
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								** GNU Lesser General Public License Usage
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								**
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								** Alternatively, this file may be used under the terms of the GNU Lesser
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								** General Public License version 2.1 as published by the Free Software
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								** Foundation and appearing in the file LICENSE.LGPL included in the
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								** packaging of this file.  Please review the following information to
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								** ensure the GNU Lesser General Public License version 2.1 requirements
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								** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
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								**
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								** If you are unsure which license is appropriate for your use, please
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											2009-08-14 09:30:56 +02:00
										 
									 
								 
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								** contact the sales department at http://qt.nokia.com/contact.
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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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