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/****************************************************************************
**
** Copyright (C) 2014 Przemyslaw Gorszkowski <pgorszkowski@gmail.com>
** Contact: http://www.qt-project.org/legal
**
** This file is part of Qt Creator.
**
** Commercial License Usage
** Licensees holding valid commercial Qt licenses may use this file in
** accordance with the commercial license agreement provided with the
** Software or, alternatively, in accordance with the terms contained in
** a written agreement between you and Digia. For licensing terms and
** conditions see http://qt.digia.com/licensing. For further information
** use the contact form at http://qt.digia.com/contact-us.
**
** 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.
**
** In addition, as a special exception, Digia gives you certain additional
** rights. These rights are described in the Digia Qt LGPL Exception
** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
**
****************************************************************************/
#ifndef CPPINCLUDEHIERARCHYMODEL_H
#define CPPINCLUDEHIERARCHYMODEL_H
#include <QAbstractItemModel>
namespace {
enum ItemRole {
AnnotationRole = Qt::UserRole + 1,
LinkRole
};
} // Anonymous
namespace TextEditor { class BaseTextEditor; }
namespace CppEditor {
namespace Internal {
class CPPEditor;
class CppIncludeHierarchyItem;
class CppIncludeHierarchyModel : public QAbstractItemModel
{
Q_OBJECT
public:
explicit CppIncludeHierarchyModel(QObject *parent);
~CppIncludeHierarchyModel();
QModelIndex index(int row, int column, const QModelIndex &parent = QModelIndex()) const;
QModelIndex parent(const QModelIndex &index) const;
int rowCount(const QModelIndex &parent = QModelIndex()) const;
int columnCount(const QModelIndex &parent = QModelIndex()) const;
QVariant data(const QModelIndex &index, int role = Qt::DisplayRole) const;
void fetchMore(const QModelIndex &parent);
bool canFetchMore(const QModelIndex &parent) const;
bool hasChildren(const QModelIndex &parent) const;
void clear();
void buildHierarchy(TextEditor::BaseTextEditor *editor, const QString &filePath);
bool isEmpty() const;
private:
void buildHierarchyIncludes(const QString ¤tFilePath);
void buildHierarchyIncludes_helper(const QString &filePath, CppIncludeHierarchyItem *parent,
QSet<QString> *cyclic, bool recursive = true);
void buildHierarchyIncludedBy(const QString ¤tFilePath);
void buildHierarchyIncludedBy_helper(const QString &filePath, CppIncludeHierarchyItem *parent,
QSet<QString> *cyclic, bool recursive = true);
CppIncludeHierarchyItem *m_rootItem;
CppIncludeHierarchyItem *m_includesItem;
CppIncludeHierarchyItem *m_includedByItem;
TextEditor::BaseTextEditor *m_editor;
};
} // namespace Internal
} // namespace CppEditor
#endif // CPPINCLUDEHIERARCHYMODEL_H
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