/*

* Copyright (c) 2009 Nokia Corporation and/or its subsidiary(-ies).

* All rights reserved.

* This component and the accompanying materials are made available

* under the terms of "Eclipse Public License v1.0"

* which accompanies this distribution, and is available

* at the URL "http://www.eclipse.org/legal/epl-v10.html".

*

* Initial Contributors:

* Nokia Corporation - initial contribution.

*

* Contributors:

*

* Description:

*

*/

#ifndef HSWIDGETCOMPONENTREGISTRY_H

#define HSWIDGETCOMPONENTREGISTRY_H

#include <QObject>

#include "hsdomainmodeldatastructures.h"

#include "hsdomainmodel_global.h"

#include "hstest_global.h"

HOMESCREEN_TEST_CLASS(TestRuntimeServices)

class HsWidgetComponent;

class QSignalMapper;

class HSDOMAINMODEL_EXPORT HsWidgetComponentRegistry : public QObject

{

    Q_OBJECT

public:

    static HsWidgetComponentRegistry *instance();    

    ~HsWidgetComponentRegistry();

	HsWidgetComponent *component(const QString &uri);

private:

    Q_DISABLE_COPY(HsWidgetComponentRegistry)

    HsWidgetComponentRegistry(QObject *parent = 0);

private slots:

    void onAboutToUninstall(const QString &uri);

private:

	QHash<QString, HsWidgetComponent *> mRegistry;

	static QScopedPointer<HsWidgetComponentRegistry> mInstance;

    QScopedPointer<QSignalMapper> mSignalMapper;

    HOMESCREEN_TEST_FRIEND_CLASS(TestRuntimeServices)

};

#endif // HSWIDGETCOMPONENTREGISTRY_H