qt-creator/src/libs/cplusplus/MatchingText.h

/**************************************************************************
**
** This file is part of Qt Creator
**
** Copyright (c) 2011 Nokia Corporation and/or its subsidiary(-ies).
**
** Contact: Nokia Corporation (qt-info@nokia.com)
**
** No Commercial Usage
**
** This file contains pre-release code and may not be distributed.
** You may use this file in accordance with the terms and conditions
** contained in the Technology Preview License Agreement accompanying
** this package.
**
** 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, 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.
**
** If you have questions regarding the use of this file, please contact
** Nokia at qt-info@nokia.com.
**
**************************************************************************/
#ifndef CPLUSPLUS_MATCHINGTEXT_H
#define CPLUSPLUS_MATCHINGTEXT_H

#include <CPlusPlusForwardDeclarations.h>

QT_FORWARD_DECLARE_CLASS(QTextCursor)
QT_FORWARD_DECLARE_CLASS(QChar)

namespace CPlusPlus {

class BackwardsScanner;
class TokenCache;

class CPLUSPLUS_EXPORT MatchingText
{
public:
    static bool shouldInsertMatchingText(const QTextCursor &tc);
    static bool shouldInsertMatchingText(QChar lookAhead);

    QString insertMatchingBrace(const QTextCursor &tc, const QString &text,
                                QChar la, int *skippedChars) const;
    QString insertParagraphSeparator(const QTextCursor &tc) const;

private:
    bool shouldInsertNewline(const QTextCursor &tc) const;
};

} // namespace CPlusPlus

#endif // MATCHINGTEXT_H