#ifndef HWENGINE_H

#define HWENGINE_H

#include <QObject>

#include <QByteArray>

#include <QVector>

#include <QPixmap>

#include "flib.h"

class QQmlEngine;

class HWEngine : public QObject

{

    Q_OBJECT

public:

    explicit HWEngine(QQmlEngine * engine, QObject *parent = 0);

    ~HWEngine();

    static void exposeToQML();

    Q_INVOKABLE void run();

signals:

    void previewImageChanged();

public slots:

private:

    QList<QByteArray> m_argsList;

    QVector<const char *> m_args;

    QQmlEngine * m_engine;

    static void engineMessageCallback(void *context, const char * msg, quint32 len);

    void sendIPC(const QByteArray &b);

private slots:

    void engineMessageHandler(const QByteArray &msg);

};

#endif // HWENGINE_H