dataexchanger.h - mozsearch

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// Copyright (C) 2026 The Qt Company Ltd.

// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR BSD-3-Clause

#ifndef DATAEXCHANGER_H

#define DATAEXCHANGER_H

#include <QObject>

#include <QString>

//! [Qt DataExchanger Class]

// A simple data exchanger. All this class does is convey semi-abstract data

// back and forth. For the purposes of this example, treat it as an opaque

// and not necessarily modifiable engine object that just happens to have

// a signal that's directly consumable by the code in other languages. The

// rest of the glue is done in OtherLanguageHandler.

class DataExchanger : public QObject

    Q_OBJECT

public:

    explicit DataExchanger(QObject *parent = nullptr);

    enum OtherLanguageType {Java, Kotlin};

signals:

    void fromCpp(OtherLanguageType type, const QString& str);

    void fromOther(const QString& str);

};

//! [Qt DataExchanger Class]

#endif // DATAEXCHANGER_H