forked from qt-creator/qt-creator
746c5d8863
Change-Id: Ib5423fdd064e4546f848c0b640b0ed0514c26d3a Reviewed-by: Leena Miettinen <riitta-leena.miettinen@digia.com> Reviewed-by: Kai Koehne <kai.koehne@digia.com>
112 lines
3.6 KiB
C++
112 lines
3.6 KiB
C++
/****************************************************************************
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**
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** Copyright (C) 2014 Digia Plc and/or its subsidiary(-ies).
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** Contact: http://www.qt-project.org/legal
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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 Digia. For licensing terms and
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** conditions see http://qt.digia.com/licensing. For further information
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** use the contact form at http://qt.digia.com/contact-us.
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**
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** GNU Lesser General Public License Usage
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** Alternatively, this file may be used under the terms of the GNU Lesser
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** General Public License version 2.1 as published by the Free Software
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** Foundation and appearing in the file LICENSE.LGPL included in the
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** packaging of this file. Please review the following information to
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** ensure the GNU Lesser General Public License version 2.1 requirements
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** will be met: 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, Digia gives you certain additional
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** rights. These rights are described in the Digia 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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****************************************************************************/
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#ifndef PREPROCESSORCLIENT_H
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#define PREPROCESSORCLIENT_H
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#include <cplusplus/CPlusPlusForwardDeclarations.h>
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#include <QString>
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#include <QVector>
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QT_BEGIN_NAMESPACE
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class QByteArray;
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QT_END_NAMESPACE
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namespace CPlusPlus {
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class ByteArrayRef;
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class Macro;
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class CPLUSPLUS_EXPORT MacroArgumentReference
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{
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unsigned _position;
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unsigned _length;
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public:
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explicit MacroArgumentReference(unsigned position = 0, unsigned length = 0)
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: _position(position), _length(length)
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{ }
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unsigned position() const
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{ return _position; }
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unsigned length() const
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{ return _length; }
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};
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class CPLUSPLUS_EXPORT Client
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{
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Client(const Client &other);
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void operator=(const Client &other);
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public:
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enum IncludeType {
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IncludeLocal,
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IncludeGlobal,
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IncludeNext
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};
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public:
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Client();
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virtual ~Client() = 0;
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virtual void macroAdded(const Macro ¯o) = 0;
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virtual void passedMacroDefinitionCheck(unsigned offset, unsigned line, const Macro ¯o) = 0;
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virtual void failedMacroDefinitionCheck(unsigned offset, const ByteArrayRef &name) = 0;
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virtual void notifyMacroReference(unsigned offset, unsigned line, const Macro ¯o) = 0;
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virtual void startExpandingMacro(unsigned offset,
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unsigned line,
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const Macro ¯o,
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const QVector<MacroArgumentReference> &actuals
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= QVector<MacroArgumentReference>()) = 0;
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virtual void stopExpandingMacro(unsigned offset, const Macro ¯o) = 0;
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/// Mark the given macro name as the include guard for the current file.
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virtual void markAsIncludeGuard(const QByteArray ¯oName) = 0;
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/// Start skipping from the given offset.
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virtual void startSkippingBlocks(unsigned offset) = 0;
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virtual void stopSkippingBlocks(unsigned offset) = 0;
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virtual void sourceNeeded(unsigned line, const QString &fileName, IncludeType mode) = 0;
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static inline bool isInjectedFile(const QString &fileName)
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{
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return fileName.startsWith(QLatin1Char('<')) && fileName.endsWith(QLatin1Char('>'));
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}
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};
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} // namespace CPlusPlus
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#endif // PREPROCESSORCLIENT_H
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