1 /*

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

     3  * All rights reserved.

     4  * This component and the accompanying materials are made available

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

     6  * which accompanies this distribution, and is available

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

     8  *

     9  * Initial Contributors:

    10  * Nokia Corporation - initial contribution.

    11  *

    12  * Contributors:

    13  *

    14  * Description:  contentinfodb read api.

    15  *

    16  */

    17 

    18 #ifndef CONTENTINFODBREAD_H

    19 #define CONTENTINFODBREAD_H

    20 

    21 /**

    22  * @file

    23  * @ingroup contentinfodb read api's

    24  * @brief Contains ContentInfoDbRead used for reading the DB 

    25  */

    26 

    27 #include <qobject.h>

    28 

    29 #ifdef BUILD_CONTENTINFODB

    30 #define DECL_CONTENTINFODB Q_DECL_EXPORT

    31 #else

    32 #define DECL_CONTENTINFODB Q_DECL_IMPORT

    33 #endif

    34 

    35 class ContentInfoDbReadPrivate;

    36 

    37 class DECL_CONTENTINFODB ContentInfoDbRead : public QObject

    38     {

    39 Q_OBJECT

    40 public:

    41 

    42     /**

    43      * Constructor.

    44      * @since S60 ?S60_version.

    45      */

    46     ContentInfoDbRead();

    47 

    48     /**

    49      * Destructor.

    50      * @since S60 ?S60_version.

    51      */

    52     ~ContentInfoDbRead();

    53 

    54 public:

    55 

    56     /**

    57      * returns primary keys alias category names    

    58      */

    59     QStringList getPrimaryKeys();

    60 

    61     /**

    62      * return db value for the mentioned key and fieldname     

    63      */

    64     QString getValues(QString Key, QString columnname);

    65 

    66     /**

    67      * returns the list of activity uris for the mentioned category     

    68      */

    69     QStringList getActionuri(QString Key);

    70 

    71     /**

    72      * returns primary activityuri     

    73      */

    74     QString getShortTaburi(QString Key);

    75 

    76     /**

    77      * returns list of uri's mapped for particular field     

    78      */

    79     QStringList getLongTaburi(QString Key, QString FieldName);

    80 

    81     /**

    82      * returns the logical name/icon for a particular uri     

    83      */

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

    85             QString& displayname);

    86     

    87     /**

    88      * returns total number of categories available in contentinfoDb     

    89      */

    90     int categoryCount();

    91 

    92 signals:

    93     /*

    94      * signal to get notificcation when db gets updated

    95      */

    96     void dataChanged();

    97 private:

    98     ContentInfoDbReadPrivate* const iPvtImpl;

    99     Q_DECLARE_PRIVATE_D( iPvtImpl, ContentInfoDbRead )

   100     };

   101 

   102 #endif //CONTENTINFODBREAD_H