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// Copyright (C) 2016 The Qt Company Ltd.
// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR GPL-3.0-only WITH Qt-GPL-exception-1.0
#pragma once
#include <cplusplus/CPlusPlusForwardDeclarations.h>
#include <utils/filepath.h>
#include <QStringList>
namespace CPlusPlus {
class ByteArrayRef;
class Macro;
class Pragma;
class CPLUSPLUS_EXPORT MacroArgumentReference
{
public:
explicit MacroArgumentReference(int bytesOffset = 0, int bytesLength = 0,
int utf16charsOffset = 0, int utf16charsLength = 0)
: bytesOffset(bytesOffset)
, bytesLength(bytesLength)
, utf16charsOffset(utf16charsOffset)
, utf16charsLength(utf16charsLength)
{}
const int bytesOffset;
const int bytesLength;
const int utf16charsOffset;
const int utf16charsLength;
};
class CPLUSPLUS_EXPORT Client
{
Client(const Client &other);
void operator=(const Client &other);
public:
enum IncludeType {
IncludeLocal,
IncludeGlobal,
IncludeNext
};
public:
Client();
virtual ~Client() = 0;
virtual void macroAdded(const Macro ¯o) = 0;
virtual void pragmaAdded(const Pragma &pragma) = 0;
virtual void passedMacroDefinitionCheck(int bytesOffset, int utf16charsOffset,
int line, const Macro ¯o) = 0;
virtual void failedMacroDefinitionCheck(int bytesOffset, int utf16charsOffset,
const ByteArrayRef &name) = 0;
virtual void notifyMacroReference(int bytesOffset, int utf16charsOffset,
int line, const Macro ¯o) = 0;
virtual void startExpandingMacro(int bytesOffset, int utf16charsOffset,
int line, const Macro ¯o,
const QList<MacroArgumentReference> &actuals = {}) = 0;
virtual void stopExpandingMacro(int bytesOffset, const Macro ¯o) = 0; // TODO: ?!
/// Mark the given macro name as the include guard for the current file.
virtual void markAsIncludeGuard(const QByteArray ¯oName) = 0;
/// Start skipping from the given utf16charsOffset.
virtual void startSkippingBlocks(int utf16charsOffset) = 0;
virtual void stopSkippingBlocks(int utf16charsOffset) = 0;
virtual void sourceNeeded(int line, const Utils::FilePath &fileName, IncludeType mode,
const Utils::FilePaths &initialIncludes = {}) = 0;
static inline bool isInjectedFile(const Utils::FilePath &filePath)
{
const QStringView path = filePath.pathView();
return path.startsWith(QLatin1Char('<')) && path.endsWith(QLatin1Char('>'));
}
};
} // namespace CPlusPlus
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