/*
* Copyright (c) 2002-2009 Nokia Corporation and/or its subsidiary(-ies). 
* All rights reserved.
* This component and the accompanying materials are made available
* under the terms of the License "Symbian Foundation License v1.0" to Symbian Foundation members and "Symbian Foundation End User License Agreement v1.0" to non-members
* which accompanies this distribution, and is available
* at the URL "http://www.symbianfoundation.org/legal/licencesv10.html".
*
* Initial Contributors:
* Nokia Corporation - initial contribution.
*
* Contributors:
*
* Description: 
*
*/

#ifndef CLFCONTENTLISTING_RH
#define CLFCONTENTLISTING_RH


//  INCLUDES
#include <CLFContentListing.hrh>

//  STRUCTURE DEFINITIONS

// -----------------------------------------------------------------------------
// CLF_FIELD_ID
// Field ID
// -----------------------------------------------------------------------------
//
STRUCT CLF_FIELD_ID
    {
    LONG field_id;  // TCLFFieldId
    }

// -----------------------------------------------------------------------------
// CLF_SORTING_STYLE
// Sorting style
// Example:
// RESOURCE CLF_SORTING_STYLE r_sorting_style
//     {
//     ordering = ECLFOrderingAscending;
//     data_type = ECLFItemDataTypeDesC;
//     fields =
//         {
//         CLF_FIELD_ID { field_id = ECLFFieldIdSongName; },
//         CLF_FIELD_ID { field_id = ECLFFieldIdAlbum; }
//         };
//     }
// -----------------------------------------------------------------------------
//
STRUCT CLF_SORTING_STYLE
    {
    WORD version = 1;
    LONG ordering;      // TCLFSortingStyleOrdering
    LONG data_type;     // TCLFItemDataType data type of fields
                                   // TCLFUndefinedItemPosition
    BYTE undefined_item_position = ECLFSortingStyleUndefinedEnd;
    STRUCT fields[];    // CLF_FIELD_ID
    }

// -----------------------------------------------------------------------------
// CLF_MIME_TYPE_ARRAY
// List of mime types
// Example:
// RESOURCE CLF_MIME_TYPE_ARRAY r_mime_type_array
//     {
//     mime_types =
//         {
//         LBUF { txt = "image/*"; },
//         LBUF { txt = "audio/*"; }
//         };
//     }
// -----------------------------------------------------------------------------
//
STRUCT CLF_MIME_TYPE_ARRAY
    {
    WORD version = 1;
    STRUCT mime_types[]; // LBUF
    }

// -----------------------------------------------------------------------------
// CLF_MEDIA_TYPE
// List of mime types
// -----------------------------------------------------------------------------
//
STRUCT CLF_MEDIA_TYPE
    {
    LONG media_type;    // TCLFMediaType
    }

// -----------------------------------------------------------------------------
// CLF_MEDIA_TYPE_ARRAY
// List of media types
// -----------------------------------------------------------------------------
//
STRUCT CLF_MEDIA_TYPE_ARRAY
    {
    WORD version = 1;
    STRUCT media_types[];   //  CLF_MEDIA_TYPE_ARRAY
    }

// -----------------------------------------------------------------------------
// CLF_LIST_MODEL
// List model
// Example:
// RESOURCE CLF_LIST_MODEL r_list_model
//     {
//     mime_type_array = CLF_MIME_TYPE_ARRAY
//         {
//         mime_types =
//             {
//             LBUF { txt = "image/*"; },
//             LBUF { txt = "audio/*"; }
//             };
//         };
//     media_type_array = CLF_MEDIA_TYPE_ARRAY
//         {
//         media_types =
//             {
//             CLF_MEDIA_TYPE { media_type = ECLFMediaTypeMusic; }
//             };
//         };
//     sorting_style = CLF_SORTING_STYLE
//         {
//         ordering = ECLFOrderingAscending;
//         data_type = ECLFItemDataTypeDesC;
//         fields =
//             {
//             CLF_FIELD_ID { field_id = ECLFFieldIdSongName; },
//             CLF_FIELD_ID { field_id = ECLFFieldIdAlbum; }
//             };
//         };
//     }
// -----------------------------------------------------------------------------
//
STRUCT CLF_LIST_MODEL
    {
    WORD version = 1;
    LONG grouping = ECLFNoGrouping; // TCLFGrouping
    STRUCT mime_type_array;         // CLF_MIME_TYPE_ARRAY
    STRUCT media_type_array;        // CLF_MEDIA_TYPE_ARRAY
    STRUCT sorting_style;           // CLF_SORTING_STYLE
    }

// -----------------------------------------------------------------------------
// CLF_MEDIA_TYPE_ARRAY
// List of media types version 2
// There can be multible sortings styles.
// First sorting style is primary style, all items is sorted by this style,
// if there is items that doesn't have field (undefined items) which is defined in
// primary sorting style, then second sorting style is used to those items etc.
// -----------------------------------------------------------------------------
//
STRUCT CLF_LIST_MODEL_V2
    {
    WORD version = 2;
    LONG grouping = ECLFNoGrouping; // TCLFGrouping
    STRUCT mime_type_array;         // CLF_MIME_TYPE_ARRAY
    STRUCT media_type_array;        // CLF_MEDIA_TYPE_ARRAY
    STRUCT sorting_style_array[];   // array of CLF_SORTING_STYLE
    }


#endif      // CLFCONTENTLISTING_RH

// End of File