forked from qt-creator/qt-creator
70 lines
2.0 KiB
C++
70 lines
2.0 KiB
C++
/**************************************************************************
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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) 2011 Nokia Corporation and/or its subsidiary(-ies).
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**
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** Contact: Nokia Corporation (info@qt.nokia.com)
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**
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**
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** GNU Lesser General Public License Usage
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**
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** This file may be used under the terms of the GNU Lesser General Public
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** License version 2.1 as published by the Free Software Foundation and
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** appearing in the file LICENSE.LGPL included in the packaging of this file.
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** Please review the following information to ensure the GNU Lesser General
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** Public License version 2.1 requirements will be met:
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** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.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 LGPL Exception
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** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
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**
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** Other Usage
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**
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** Alternatively, this file may be used in accordance with the terms and
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** conditions contained in a signed written agreement between you and Nokia.
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**
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** If you have questions regarding the use of this file, please contact
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** Nokia at info@qt.nokia.com.
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**
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**************************************************************************/
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#ifndef CPLUSPLUS_EXPRESSIONUNDERCURSOR_H
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#define CPLUSPLUS_EXPRESSIONUNDERCURSOR_H
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#include "CPlusPlusForwardDeclarations.h"
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#include <QtCore/QList>
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QT_BEGIN_NAMESPACE
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class QString;
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class QTextCursor;
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class QTextBlock;
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QT_END_NAMESPACE
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namespace CPlusPlus {
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class BackwardsScanner;
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class CPLUSPLUS_EXPORT ExpressionUnderCursor
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{
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public:
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ExpressionUnderCursor();
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~ExpressionUnderCursor();
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QString operator()(const QTextCursor &cursor);
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int startOfFunctionCall(const QTextCursor &cursor) const;
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private:
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int startOfExpression(BackwardsScanner &tk, int index);
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int startOfExpression_helper(BackwardsScanner &tk, int index);
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bool isAccessToken(const Token &tk);
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private:
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bool _jumpedComma;
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};
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} // namespace CPlusPlus
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#endif // CPLUSPLUS_EXPRESSIONUNDERCURSOR_H
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