/*

 * 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:  contentinfodb read api.

 *

 */

#ifndef CONTENTINFODBREAD_H

#define CONTENTINFODBREAD_H

/**

 * @file

 * @ingroup contentinfodb read api's

 * @brief Contains ContentInfoDbRead used for reading the DB 

 */

#include <qobject.h>

#ifdef BUILD_CONTENTINFODB

#define DECL_CONTENTINFODB Q_DECL_EXPORT

#else

#define DECL_CONTENTINFODB Q_DECL_IMPORT

#endif

class ContentInfoDbReadPrivate;

class DECL_CONTENTINFODB ContentInfoDbRead : public QObject

    {

Q_OBJECT

public:

    /**

     * Constructor.

     * @since S60 ?S60_version.

     */

    ContentInfoDbRead();

    /**

     * Destructor.

     * @since S60 ?S60_version.

     */

    ~ContentInfoDbRead();

public:

    /**

     * returns primary keys alias category names    

     */

    QStringList getPrimaryKeys();

    /**

     * return db value for the mentioned key and fieldname     

     */

    QString getValues(QString Key, QString columnname);

    /**

     * returns the list of activity uris for the mentioned category     

     */

    QStringList getActionuri(QString Key);

    /**

     * returns primary activityuri     

     */

    QString getShortTaburi(QString Key);

    /**

     * returns list of uri's mapped for particular field     

     */

    QStringList getLongTaburi(QString Key, QString FieldName);

    /**

     * returns the logical name/icon for a particular uri     

     */

    bool geturiDetails(QString key, QString uri, QString& iconname,

            QString& displayname);

    /**

     * returns total number of categories available in contentinfoDb     

     */

    int categoryCount();

signals:

    /*

     * signal to get notificcation when db gets updated

     */

    void dataChanged();

private:

    ContentInfoDbReadPrivate* const iPvtImpl;

    Q_DECLARE_PRIVATE_D( iPvtImpl, ContentInfoDbRead )

    };

#endif //CONTENTINFODBREAD_H