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:

    15 *

    16 */

    17 #ifndef IRQISDSDATASTRUCTURE_H

    18 #define IRQISDSDATASTRUCTURE_H

    19 #include <QList>

    20 #include <QString>

    21 

    22 #include <e32base.h>

    23 

    24 #define DEBUG_ISDS_DATA 0

    25 

    26 class QDataStream;

    27 

    28 class IRQBrowseCategoryItem

    29 {

    30 public:  

    31   QString catName;

    32   int     size;

    33 };

    34 

    35 

    36 class IRQChannelItem

    37 {

    38 public:

    39    QString channelName;

    40    QString shortDescription;

    41    QString imageURL;

    42 };

    43 

    44 class IRQChannelServerURL

    45 {

    46 public:

    47     void internalize(QDataStream &aStream);

    48     void externalize(QDataStream &aStream) const;

    49     

    50 public:

    51    QString serverName;

    52    QString url;

    53    int     bitrate;

    54 };

    55 

    56 class IRQPreset

    57 {

    58 public:

    59   enum IRQPresetType  

    60     {   

    61       EUser,

    62       EIsds

    63     };

    64   

    65    

    66    IMPORT_C IRQPreset();

    67    IMPORT_C ~IRQPreset();  

    68    IMPORT_C IRQPreset& operator = (const IRQPreset& aOther); 

    69    

    70    IMPORT_C void internalize(QDataStream &aStream);

    71    IMPORT_C void externalize(QDataStream &aStream) const;

    72    

    73    /* get the bitrates of the preset.

    74     */

    75    IMPORT_C void getAvailableBitrates(QList<int>& aBitrates) const;

    76    /* get the url for the specify bitrate

    77     * the caller should delete the QList */

    78    IMPORT_C QList<QString> * getURLsForBitrate(int aBitrate) const;

    79    /* the following functions may be changed in future */

    80    IMPORT_C int getChannelUrlAt(int aIndex, QString& aURL) const;   

    81    IMPORT_C int getChannelBitrate(int aIndex, int &aBitrate) const;    

    82    

    83    /* sort the urlArray with bitrates by ascending. for 

    84     * there are not many items, here we use bubble sorting.

    85     */

    86    IMPORT_C void sortURLArray();

    87    /* check wether the internal list is sorted 

    88     */

    89    IMPORT_C bool isSorted() const;

    90    /* append a channel server into a internal list 

    91     */

    92    IMPORT_C void insertChannelServer(const IRQChannelServerURL& aURL);

    93    /* clear the internal list 

    94     */

    95    IMPORT_C void clearChannelServerList();   

    96    

    97    IMPORT_C int getChannelURLCount() const;

    98    

    99    IMPORT_C bool setUrlBitrate(const int aUrlIndex, const int aBitrate);

   100   

   101    int uniqID; //unique id generated for the preset saved at favourite

   102    

   103    int type; //0 for user defined 1 for isds type.

   104    int index;//index in the preset table

   105    int presetId;//isds generated preset id

   106    QString name; //preset name        

   107    QString languageCode;//preset language code

   108    QString languageName; // preset language

   109    QString countryCode;//preset country of origin code     

   110    QString countryName;//preset country of origin      

   111    QString lastModified;//preset last modified     

   112    QString musicStoreStatus;//musicStoreEnabled value

   113    //QByteArray logoData;//Logo Data

   114    RBuf8   logoData;

   115    QString description;//channel description       

   116    QString shortDesc;//channel short desription    

   117    QString genreName;//channel genre name 

   118    QString genreId;//channel genre id     

   119    int bitrate;//channel bitrate

   120 

   121    //in our spec but not in current code 

   122    QString advertisementUrl; 

   123    QString advertisementInUse; 

   124    QString imgUrl;        

   125    

   126  

   127 private:

   128   /* for one preset, there may be many servers*/

   129   QList<IRQChannelServerURL> urlArray;

   130   bool iIsSorted;

   131   int  iChannelUrlCount; //no of channel urls

   132   

   133 private:

   134     friend class IRQUtility;

   135  

   136 };

   137 

   138 bool bitrateLessThan(const IRQChannelServerURL &url1, const IRQChannelServerURL &url2);

   139 

   140 #endif /* IRQISDSDATASTRUCTURE_H */