/****************************************************************************
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** Copyright (C) 2016 The Qt Company Ltd.
** Contact: https://www.qt.io/licensing/
**
** This file is part of Qt Creator.
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** accordance with the commercial license agreement provided with the
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** 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
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#pragma once

#include "cppeditor_global.h"

#include <texteditor/syntaxhighlighter.h>

#include <cplusplus/Token.h>

#include <QTextCharFormat>

namespace CppEditor {

class CPPEDITOR_EXPORT CppHighlighter : public TextEditor::SyntaxHighlighter
{
    Q_OBJECT

public:
    CppHighlighter(QTextDocument *document = nullptr);

    void setLanguageFeatures(const CPlusPlus::LanguageFeatures &languageFeatures);
    void highlightBlock(const QString &text) override;

private:
    void highlightWord(QStringView word, int position, int length);
    bool highlightRawStringLiteral(const QStringView &text, const CPlusPlus::Token &tk);

    void highlightDoxygenComment(const QString &text, int position,
                                 int length);

    bool isPPKeyword(const QStringView &text) const;

private:
    CPlusPlus::LanguageFeatures m_languageFeatures = CPlusPlus::LanguageFeatures::defaultFeatures();
};

} // namespace CppEditor