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/****************************************************************************
**
** Copyright (C) 2016 The Qt Company Ltd.
** Contact: https://www.qt.io/licensing/
**
** 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 The Qt Company. For licensing terms
** and conditions see https://www.qt.io/terms-conditions. For further
** information use the contact form at https://www.qt.io/contact-us.
**
** GNU General Public License Usage
** Alternatively, this file may be used under the terms of the GNU
** General Public License version 3 as published by the Free Software
** Foundation with exceptions as appearing in the file LICENSE.GPL3-EXCEPT
** included in the packaging of this file. Please review the following
** information to ensure the GNU General Public License requirements will
** be met: https://www.gnu.org/licenses/gpl-3.0.html.
**
****************************************************************************/
#pragma once
#include "clangsupport_global.h"
#include "cursor.h"
#include <clangsupport/tokeninfocontainer.h>
#include <sqlite/utf8string.h>
#include <clang-c/Index.h>
namespace ClangBackEnd {
class Cursor;
class Token;
class TokenInfo
{
friend bool operator==(const TokenInfo &first, const TokenInfo &second);
template<class T> friend class TokenProcessor;
public:
TokenInfo() = default;
TokenInfo(const Cursor &cursor,
const Token *token,
std::vector<CXSourceRange> &m_currentOutputArgumentRanges);
virtual ~TokenInfo() = default;
virtual void evaluate();
bool hasInvalidMainType() const;
bool hasMainType(HighlightingType type) const;
unsigned mixinSize() const;
bool hasMixinType(HighlightingType type) const;
bool hasMixinTypeAt(uint, HighlightingType type) const;
bool hasOnlyType(HighlightingType type) const;
bool hasFunctionArguments() const;
virtual operator TokenInfoContainer() const;
const HighlightingTypes &types() const
{
return m_types;
}
uint line () const
{
return m_line;
}
uint column() const
{
return m_column;
}
uint length() const
{
return m_length;
}
protected:
enum class Recursion {
FirstPass,
RecursivePass
};
virtual void identifierKind(const Cursor &cursor, Recursion recursion);
virtual void referencedTypeKind(const Cursor &cursor);
virtual void overloadedDeclRefKind(const Cursor &cursor);
virtual void variableKind(const Cursor &cursor);
virtual void fieldKind(const Cursor &cursor);
virtual void functionKind(const Cursor &cursor, Recursion recursion);
virtual void memberReferenceKind(const Cursor &cursor);
virtual void typeKind(const Cursor &cursor);
virtual void keywordKind();
virtual void invalidFileKind();
virtual void overloadedOperatorKind();
virtual void punctuationOrOperatorKind();
Cursor m_originalCursor;
const Token *m_token;
HighlightingTypes m_types;
private:
bool isVirtualMethodDeclarationOrDefinition(const Cursor &cursor) const;
bool isDefinition() const;
bool isRealDynamicCall(const Cursor &cursor) const;
void addExtraTypeIfFirstPass(HighlightingType type, Recursion recursion);
bool isOutputArgument() const;
void collectOutputArguments(const Cursor &cursor);
void filterOutPreviousOutputArguments();
bool isArgumentInCurrentOutputArgumentLocations() const;
Cursor realCursor(const Cursor &cursor) const;
std::vector<CXSourceRange> *m_currentOutputArgumentRanges = nullptr;
uint m_line = 0;
uint m_column = 0;
uint m_length = 0;
uint m_offset = 0;
};
inline bool operator==(const TokenInfo &first, const TokenInfo &second)
{
return first.m_line == second.m_line
&& first.m_column == second.m_column
&& first.m_length == second.m_length
&& first.m_types == second.m_types;
}
} // namespace ClangBackEnd
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