/**************************************************************************** ** ** Copyright (C) 2014 Digia Plc and/or its subsidiary(-ies). ** 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://www.qt.io/licensing. For further information ** use the contact form at http://www.qt.io/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 or version 3 as published by the Free ** Software Foundation and appearing in the file LICENSE.LGPLv21 and ** LICENSE.LGPLv3 included in the packaging of this file. Please review the ** following information to ensure the GNU Lesser General Public License ** requirements will be met: https://www.gnu.org/licenses/lgpl.html and ** 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 CPLUSPLUS_EXPRESSIONUNDERCURSOR_H #define CPLUSPLUS_EXPRESSIONUNDERCURSOR_H #include #include QT_BEGIN_NAMESPACE class QString; class QTextCursor; QT_END_NAMESPACE namespace CPlusPlus { class BackwardsScanner; class CPLUSPLUS_EXPORT ExpressionUnderCursor { public: ExpressionUnderCursor(); QString operator()(const QTextCursor &cursor); int startOfFunctionCall(const QTextCursor &cursor) const; private: int startOfExpression(BackwardsScanner &tk, int index); int startOfExpression_helper(BackwardsScanner &tk, int index); bool isAccessToken(const Token &tk); private: bool _jumpedComma; }; } // namespace CPlusPlus #endif // CPLUSPLUS_EXPRESSIONUNDERCURSOR_H