/*

* 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:  The private implementation of the HsWidgetRegistryService.

*

*/

#ifndef HSWIDGETREGISTRYSERVICE_P_H

#define HSWIDGETREGISTRYSERVICE_P_H

#include <QObject>

#include <QSharedPointer>

#include <QStringList>

#include <QMap>

#include <QFileSystemWatcher>

#include "hsiwidgetprovider.h"

class HsWidgetRegistryService;

class HsWidgetRegistryServicePrivate : public QObject

{

    Q_OBJECT

public:

    HsWidgetRegistryServicePrivate(const QString &installationPath,

                                   HsWidgetRegistryService *ptrToPublic, QObject *parent=0);

    ~HsWidgetRegistryServicePrivate();

    QList<HsWidgetToken> widgets();

private:

    Q_DISABLE_COPY(HsWidgetRegistryServicePrivate)

    IHsWidgetProvider *loadProviderFromPlugin(const QString &pluginName);

    QStringList readManifestDirectories(const QString &path);

    void doWidgetRemove(const QString &path, const QStringList &originalList,

                        const QStringList &currentList);

    QList<HsWidgetToken> readManifestFile(const QString &path);

    void ensureWidgetRegistryPaths();

public slots:

private slots:

    void directoryChanged(const QString &path);

    void installerStateChanged(int newValue);

private:

    QString mInstallationPath;

    QMap<QString,QStringList> mManifestDirectories;

    HsWidgetRegistryService *mPublic;

};

#endif //HSWIDGETREGISTRYSERVICE_P_H