/*

* Copyright (c) 2010 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:   This file contains the header file of the IAUpdateServiceProvider class 

*

*/

#ifndef IAUPDATESERVICEPROVIDER_H

#define IAUPDATESERVICEPROVIDER_H

#include <QtCore/qmetaobject.h>

#include <xqserviceprovider.h>

class CIAUpdateParameters;

class CIAUpdateResult;

class IAUpdateEngine;

class IAUpdateServiceProvider : public XQServiceProvider

{

    Q_OBJECT

    public:

    enum RequestType

        {

        /**

        * No operation is going on.

        */ 

        NoOperation,       

        /**

        * Update check has been requested.

        */

        CheckUpdates,

        /**

        * Show Update operation has been requested.

        */

        ShowUpdates,     

        /**

        * Update query has been requested.

        */

        UpdateQuery,

        /**

        * Bring to foreground has been requested.

        */

        BroughtToForeground

        };

    IAUpdateServiceProvider(IAUpdateEngine& engine);

    ~IAUpdateServiceProvider();

    public slots:

    void checkUpdates(QString stringWgId, 

                      QString stringUid,  

                      QString searchCriteria, 

                      QString commandLineExecutable,

                      QString commandLineArguments,

                      QString stringShowProgress,

                      QString stringImportance,

                      QString stringType,

                      QString stringRefresh);

    void showUpdates(QString stringWgId, 

                     QString stringUid,  

                     QString searchCriteria, 

                     QString commandLineExecutable,

                     QString commandLineArguments,

                     QString stringShowProgress,

                     QString stringImportance,

                     QString stringType,

                     QString stringRefresh);

    void updateQuery(QString stringWgId);

    private:

    void SetParams(CIAUpdateParameters& params,

                   QString& stringUid,  

                   QString& searchCriteria, 

                   QString& commandLineExecutable,

                   QString& commandLineArguments,

                   QString& stringShowProgress,

                   QString& stringImportance,

                   QString& stringType,

                   QString& stringRefresh) const; 

    public:  //temp

    void completeLauncherLaunch(int error);

    void completeCheckUpdates(int countOfAvailableUpdates, int error);

    void completeShowUpdates(const CIAUpdateResult* updateResult, int error);

    void completeUpdateQuery(bool updateNow, int error);

    private:

    IAUpdateEngine* mEngine; //not owned

    int mAsyncReqId;

    RequestType mCurrentRequest;

};

#endif      // IAUPDATESERVICEPROVIDER_H

// End of File