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** This file is part of QtSystemTest.
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****************************************************************************/


#ifndef QTESTSLAVE_H
#define QTESTSLAVE_H

#include "qtestwidgets.h"
#include "qtuitestmessagehandler.h"

#include <QtSystemTest/QstProtocol>

class QTestSlavePrivate;

class QTSLAVE_EXPORT QTestSlave : public QstProtocol
{
    Q_OBJECT
public:
    QTestSlave();
    virtual ~QTestSlave();

    virtual void processMessage(QstMessage*);
    virtual QstMessage constructReplyToMessage(const QstMessage&);

    static QVariant getObjectProperty(QtUiTest::Object *w, const QString &property);
    static QVariant updateVariant(const QVariant &value);
    static QVariantMap objectToMap(const QObject *obj, const QStringList& = QStringList());

public slots:
    virtual void onConnected();

protected:
    void registerHandler(QtUiTest::MessageHandler *handler);
    void refreshPlugins();

private:
    QTestSlavePrivate *d;
    QMap<QString,QtUiTest::MessageHandler*> m_messageHandlers;
};

template <typename T>
T* findTestWidget(const QstMessage& message)
{
    using namespace QtUiTest;
    T* ret = 0;
    QString error;
    QString qp = message["widgetSpecifier"].toString();
    QObject *o;
    if (!QActiveTestWidget::instance()->findWidget( qp, o, error)) {
        setErrorString(error);
        return ret;
    }

    ret = qtuitest_cast<T*>(o);
    if (!ret) {
        setErrorString(QString("Error: %1 is not of type %2").arg(qp).arg(static_cast<T*>(0)->_q_interfaceName()));
    } else {
        setErrorString(QString());
    }

    return ret;
}

#endif