forked from qt-creator/qt-creator
39a38d5679
Kudos to cgmb and https://github.com/cgmb/guardonce Change-Id: Ifa8970734b8d43fd08c9260c645bdb0228633791 Reviewed-by: Tobias Hunger <tobias.hunger@theqtcompany.com>
61 lines
1.9 KiB
C++
61 lines
1.9 KiB
C++
/****************************************************************************
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**
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** Copyright (C) 2016 The Qt Company Ltd.
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** Contact: https://www.qt.io/licensing/
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**
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** This file is part of Qt Creator.
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**
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** Commercial License Usage
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** Licensees holding valid commercial Qt licenses may use this file in
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** accordance with the 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 The Qt Company. For licensing terms
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** and conditions see https://www.qt.io/terms-conditions. For further
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** information use the contact form at https://www.qt.io/contact-us.
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**
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** GNU General Public License Usage
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** Alternatively, this file may be used under the terms of the GNU
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** General Public License version 3 as published by the Free Software
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** Foundation with exceptions as appearing in the file LICENSE.GPL3-EXCEPT
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** included in the packaging of this file. Please review the following
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** information to ensure the GNU General Public License requirements will
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** be met: https://www.gnu.org/licenses/gpl-3.0.html.
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**
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****************************************************************************/
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#pragma once
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#include <cplusplus/CPlusPlusForwardDeclarations.h>
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#include <cplusplus/Token.h>
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#include <QList>
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QT_BEGIN_NAMESPACE
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class QString;
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class QTextCursor;
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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(const LanguageFeatures &languageFeatures);
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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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LanguageFeatures _languageFeatures;
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};
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} // namespace CPlusPlus
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