/*

    SPDX-FileCopyrightText: 2016 Volker Krause <vkrause@kde.org>

    SPDX-License-Identifier: MIT

*/

#ifndef KSYNTAXHIGHLIGHTING_CONTEXTSWITCH_P_H

#define KSYNTAXHIGHLIGHTING_CONTEXTSWITCH_P_H

#include <QStringView>

#include <QVarLengthArray>

namespace KSyntaxHighlighting

{

class Context;

class DefinitionData;

class ContextSwitch

{

public:

    using ContextList = QVarLengthArray<Context *, 2>;

    ContextSwitch() = default;

    ~ContextSwitch() = default;

    bool isStay() const

    {

        return m_isStay;

    }

    int popCount() const

    {

        return m_popCount;

    }

    const ContextList &contexts() const

    {

        return m_contexts;

    }

    void resolve(DefinitionData &def, QStringView context);

private:

    bool m_isStay = true;

    int m_popCount = 0;

    ContextList m_contexts;

};

}

#endif // KSYNTAXHIGHLIGHTING_CONTEXTSWITCH_P_H