mpxplugins/serviceplugins/collectionplugins/mpxsqlitedbhgplugin/src/mpxdbautoplaylist.cpp
author Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
Thu, 17 Dec 2009 08:45:05 +0200
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/*
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* Copyright (c) 2007 Nokia Corporation and/or its subsidiary(-ies).
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* All rights reserved.
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* This component and the accompanying materials are made available
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* under the terms of "Eclipse Public License v1.0"
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* which accompanies this distribution, and is available
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* at the URL "http://www.eclipse.org/legal/epl-v10.html".
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*
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* Initial Contributors:
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* Nokia Corporation - initial contribution.
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*
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* Contributors:
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*
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* Description:  Responsible for the auto playlist functionality.
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*
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*/
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// INCLUDE FILES
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#include <mpxlog.h>
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#include <mpxcollectiondbhgres.rsg>
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#include <sqldb.h>
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#include "mpxresource.h"
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#include "mpxdbcommonutil.h"
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#include "mpxdbmanager.h"
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#include "mpxdbutil.h"
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#include "mpxcollectiondbdef.h"
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#include "mpxdbautoplaylist.h"
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#include "mpxdbpluginqueries.h"
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const TInt KMPXTableDefaultIndex = 0;
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const TInt32 KMPXRecentlyPlayedPlaylistId = 0x20000000;
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const TInt32 KMPXMostPlayedPlaylistId = 0x20000001;
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const TInt32 KMPXRecentlyAddedPlaylistId = 0x20000002;
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// ============================ MEMBER FUNCTIONS ==============================
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// ----------------------------------------------------------------------------
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// Two-phased constructor.
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// ----------------------------------------------------------------------------
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//
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CMPXDbAutoPlaylist* CMPXDbAutoPlaylist::NewL(
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    CMPXDbManager& aDbManager,
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    RFs& aFs,
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    CMPXResource& aResource)
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    {
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    MPX_FUNC("CMPXDbAutoPlaylist::NewL");
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    CMPXDbAutoPlaylist* self = CMPXDbAutoPlaylist::NewLC(aDbManager, aFs, aResource);
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    CleanupStack::Pop(self);
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    return self;
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    }
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// ----------------------------------------------------------------------------
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// Two-phased constructor.
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// ----------------------------------------------------------------------------
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//
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CMPXDbAutoPlaylist* CMPXDbAutoPlaylist::NewLC(
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    CMPXDbManager& aDbManager,
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    RFs& aFs,
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    CMPXResource& aResource)
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    {
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    MPX_FUNC("CMPXDbAutoPlaylist::NewLC");
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    CMPXDbAutoPlaylist* self = new (ELeave) CMPXDbAutoPlaylist(aDbManager);
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    CleanupStack::PushL(self);
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    self->ConstructL(aFs, aResource);
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    return self;
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    }
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// ----------------------------------------------------------------------------
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// Destructor
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// ----------------------------------------------------------------------------
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//
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CMPXDbAutoPlaylist::~CMPXDbAutoPlaylist()
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    {
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    MPX_FUNC("CMPXDbAutoPlaylist::~CMPXDbAutoPlaylist");
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    delete iRecentlyPlayedPlaylist;
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    delete iMostPlayedPlaylist;
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    delete iRecentlyAddedPlaylist;
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    }
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// ----------------------------------------------------------------------------
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// Constructor
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// ----------------------------------------------------------------------------
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//
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CMPXDbAutoPlaylist::CMPXDbAutoPlaylist(CMPXDbManager& aDbManager)
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    : iDbManager(aDbManager)
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    {
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    MPX_FUNC("CMPXDbAutoPlaylist::CMPXDbAutoPlaylist");
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    }
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// ----------------------------------------------------------------------------
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// Second phase constructor.
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// ----------------------------------------------------------------------------
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//
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void CMPXDbAutoPlaylist::ConstructL(
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    RFs& /*aFs*/,
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    CMPXResource& aResource)
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    {
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    MPX_FUNC("CMPXDbAutoPlaylist::ConstructL");
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    iRecentlyPlayedPlaylist = aResource.ReadHBufCL(R_MC_RECENTLY_PLAYED_PLAYLIST);
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    iMostPlayedPlaylist = aResource.ReadHBufCL(R_MC_MOST_PLAYED_PLAYLIST);
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    iRecentlyAddedPlaylist = aResource.ReadHBufCL(R_MC_RECENTLY_ADDED_PLAYLIST);
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    iRecentlyPlayedPlaylistId = KMPXRecentlyPlayedPlaylistId;
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    iMostPlayedPlaylistId = KMPXMostPlayedPlaylistId;
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    iRecentlyAddedPlaylistId = KMPXRecentlyAddedPlaylistId;
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    }
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   113
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parents:
diff changeset
   114
// ----------------------------------------------------------------------------
ff3acec5bc43 Revision: 200949
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parents:
diff changeset
   115
// CMPXDbAutoPlaylist::AutoPlaylistIdL
ff3acec5bc43 Revision: 200949
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parents:
diff changeset
   116
// ----------------------------------------------------------------------------
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   117
//
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Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   118
TUint32 CMPXDbAutoPlaylist::AutoPlaylistIdL(
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   119
    TMPXAutoPlaylistType aPlaylistType)
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   120
    {
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parents:
diff changeset
   121
    MPX_FUNC("CMPXDbAutoPlaylist::AutoPlaylistIdL");
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   122
ff3acec5bc43 Revision: 200949
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parents:
diff changeset
   123
    TUint32 id(0);
ff3acec5bc43 Revision: 200949
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parents:
diff changeset
   124
    switch (aPlaylistType)
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   125
        {
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   126
        case EMPXRecentlyPlayedPlaylist:
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   127
            {
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   128
            id = iRecentlyPlayedPlaylistId;
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   129
            }
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   130
            break;
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   131
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   132
        case EMPXMostPlayedPlaylist:
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   133
            {
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   134
            id = iMostPlayedPlaylistId;
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   135
            }
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   136
            break;
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   137
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   138
        case EMPXRecentlyAddedPlaylist:
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   139
            {
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   140
            id = iRecentlyAddedPlaylistId;
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   141
            }
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   142
            break;
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   143
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   144
        default:
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   145
            User::Leave(KErrNotSupported);
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   146
        }
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   147
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   148
    return id;
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   149
    }
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   150
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   151
// ----------------------------------------------------------------------------
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   152
// CMPXDbAutoPlaylist::AutoPlaylistNameL
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   153
// ----------------------------------------------------------------------------
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   154
//
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   155
TPtrC CMPXDbAutoPlaylist::AutoPlaylistNameL(
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   156
    TUint32 aPlaylistId)
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   157
    {
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   158
    MPX_FUNC("CMPXDbAutoPlaylist::AutoPlaylistNameL");
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   159
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   160
    TPtrC ptr;
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   161
    if (aPlaylistId == iRecentlyPlayedPlaylistId)
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   162
        {
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   163
        ptr.Set(*iRecentlyPlayedPlaylist);
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   164
        }
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   165
    else if (aPlaylistId == iMostPlayedPlaylistId)
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   166
        {
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   167
        ptr.Set(*iMostPlayedPlaylist);
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   168
        }
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   169
    else if (aPlaylistId == iRecentlyAddedPlaylistId)
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   170
        {
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   171
        ptr.Set(*iRecentlyAddedPlaylist);
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   172
        }
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   173
    else
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   174
        {
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   175
        User::Leave(KErrNotSupported);
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   176
        }
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   177
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   178
    return ptr;
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   179
    }
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   180
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   181
// ----------------------------------------------------------------------------
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   182
// CMPXDbAutoPlaylist::AutoPlaylistTypeL
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   183
// ----------------------------------------------------------------------------
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   184
//
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   185
TMPXAutoPlaylistType CMPXDbAutoPlaylist::AutoPlaylistTypeL(
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   186
    TUint32 aPlaylistId)
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   187
    {
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   188
    MPX_FUNC("CMPXDbAutoPlaylist::AutoPlaylistTypeL");
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   189
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   190
    TMPXAutoPlaylistType type(EMPXNoAutoPlaylist);
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   191
    if (aPlaylistId == iRecentlyPlayedPlaylistId)
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   192
        {
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   193
        type = EMPXRecentlyPlayedPlaylist;
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   194
        }
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   195
    else if (aPlaylistId == iMostPlayedPlaylistId)
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   196
        {
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   197
        type = EMPXMostPlayedPlaylist;
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   198
        }
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   199
    else if (aPlaylistId == iRecentlyAddedPlaylistId)
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   200
        {
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   201
        type = EMPXRecentlyAddedPlaylist;
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   202
        }
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   203
    else
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   204
        {
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   205
        // do nothing
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   206
        }
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   207
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   208
    return type;
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   209
    }
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   210
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   211
// ----------------------------------------------------------------------------
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   212
// CMPXDbAutoPlaylist::GetPlaylistL
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   213
// ----------------------------------------------------------------------------
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   214
//
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   215
void CMPXDbAutoPlaylist::GetPlaylistL(
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   216
    TUint32 aPlaylistId,
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   217
    const TArray<TMPXAttribute>& aAttrs,
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   218
    CMPXMedia& aMedia)
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   219
    {
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   220
    MPX_FUNC("CMPXDbAutoPlaylist::GetPlaylistL");
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   221
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   222
    if (EMPXNoAutoPlaylist == AutoPlaylistTypeL(aPlaylistId))
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   223
        {
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   224
        User::Leave(KErrNotSupported);
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   225
        }
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   226
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   227
    UpdateMediaL(aPlaylistId, aAttrs, aMedia);
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   228
    }
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   229
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   230
// ----------------------------------------------------------------------------
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   231
// CMPXDbAutoPlaylist::GetAllPlaylistsL
ff3acec5bc43 Revision: 200949
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// ----------------------------------------------------------------------------
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   233
//
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   234
void CMPXDbAutoPlaylist::GetAllPlaylistsL(
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   235
    CMPXMediaArray& aMediaArray)
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    {
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    MPX_FUNC("CMPXDbAutoPlaylist::GetAllPlaylistsL");
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   238
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   239
    MPX_ASSERT(aMediaArray.Count());
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    MPX_ASSERT(aMediaArray[0]->IsSupported(KMPXMediaGeneralValue));
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   241
    TInt pPath = aMediaArray[0]->ValueTObjectL<TInt>(KMPXMediaGeneralValue);
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   242
    MPX_ASSERT(pPath);
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   243
    MPXDbCommonUtil::AppendMediaL(aMediaArray, *iMostPlayedPlaylist, EMPXItem,
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   244
        EMPXPlaylist, iMostPlayedPlaylistId, EMPXWrite);
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   245
    TInt count = aMediaArray.Count();
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   246
    TMPXItemId id = aMediaArray[count-1]->ValueTObjectL<TMPXItemId>(KMPXMediaGeneralId);
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   247
    if (count==2)
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        { // the first playlist
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        if (((CMPXCollectionPath*)pPath)->Id()==KMPXInvalidItemId)
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   250
            { // Remove top level with invalid id
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   251
            ((CMPXCollectionPath*)pPath)->Back();
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   252
            }
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   253
        ((CMPXCollectionPath*)pPath)->AppendL(id);
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   254
        }
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   255
    else
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   256
        { // append the end
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        ((CMPXCollectionPath*)pPath)->InsertL(id,
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   258
                                              ((CMPXCollectionPath*)pPath)->Count());
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   259
        }
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    TInt songCount = 0;
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    TInt duration = 0;
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   262
    GetPlaylistDetailsL(EMPXMostPlayedPlaylist, songCount, duration);
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   263
    aMediaArray[count-1]->SetTObjectValueL<TInt>(KMPXMediaGeneralCount, songCount);
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   264
    aMediaArray[count-1]->SetTObjectValueL<TInt>(KMPXMediaGeneralDuration, duration);
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   265
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   266
    MPXDbCommonUtil::AppendMediaL(aMediaArray, *iRecentlyPlayedPlaylist, EMPXItem,
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   267
        EMPXPlaylist, iRecentlyPlayedPlaylistId, EMPXWrite);
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   268
    id = aMediaArray[count]->ValueTObjectL<TMPXItemId>(KMPXMediaGeneralId);
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   269
    ((CMPXCollectionPath*)pPath)->InsertL(id, ((CMPXCollectionPath*)pPath)->Count());
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   270
    songCount = 0;
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   271
    duration = 0;
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   272
    GetPlaylistDetailsL(EMPXRecentlyPlayedPlaylist, songCount, duration);
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   273
	aMediaArray[count]->SetTObjectValueL<TInt>(KMPXMediaGeneralCount, songCount);
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   274
   	aMediaArray[count]->SetTObjectValueL<TInt>(KMPXMediaGeneralDuration, duration);
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diff changeset
   275
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   276
    MPXDbCommonUtil::AppendMediaL(aMediaArray, *iRecentlyAddedPlaylist, EMPXItem,
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   277
        EMPXPlaylist, iRecentlyAddedPlaylistId, EMPXWrite);
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   278
    id = aMediaArray[count+1]->ValueTObjectL<TMPXItemId>(KMPXMediaGeneralId);
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   279
    ((CMPXCollectionPath*)pPath)->InsertL(id, ((CMPXCollectionPath*)pPath)->Count());
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   280
    songCount = 0;
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   281
	duration = 0;
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   282
	GetPlaylistDetailsL(EMPXRecentlyAddedPlaylist, songCount, duration);
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   283
	aMediaArray[count+1]->SetTObjectValueL<TInt>(KMPXMediaGeneralCount, songCount);
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   284
	aMediaArray[count+1]->SetTObjectValueL<TInt>(KMPXMediaGeneralDuration, duration);
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   285
    }
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   286
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   287
// ----------------------------------------------------------------------------
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   288
// CMPXDbAutoPlaylist::GetPlaylistDetails
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   289
// ----------------------------------------------------------------------------
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   290
//
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   291
void CMPXDbAutoPlaylist::GetPlaylistDetailsL(TMPXAutoPlaylistType aType, TInt& aCount, TInt& aDuration)
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   292
    {
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   293
    MPX_FUNC("CMPXDbAutoPlaylist::GetPlaylistDetails");
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parents:
diff changeset
   294
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   295
    HBufC* query = NULL;
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diff changeset
   296
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   297
    switch ( aType )
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   298
    	{
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   299
		case EMPXMostPlayedPlaylist:
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   300
		    query = HBufC::NewLC(KQueryMusicGetDurationMostPlayed().Length() + KMCIntegerLen);
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   301
		    query->Des().Format(KQueryMusicGetDurationMostPlayed(), KMPXMaxMostPlayedSongs);
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   302
		    break;
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diff changeset
   303
		case EMPXRecentlyPlayedPlaylist:
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   304
		    query = HBufC::NewLC(KQueryMusicGetDurationRecentlyPlayed().Length() + KMCIntegerLen);
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parents:
diff changeset
   305
		    query->Des().Format(KQueryMusicGetDurationRecentlyPlayed(), KMPXMaxRecentlyPlayedSongs);
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diff changeset
   306
			break;
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parents:
diff changeset
   307
		case EMPXRecentlyAddedPlaylist:
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parents:
diff changeset
   308
		    query = HBufC::NewLC(KQueryMusicGetDurationRecentlyAdded().Length());
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parents:
diff changeset
   309
		    query->Des().Append(KQueryMusicGetDurationRecentlyAdded());
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   310
			break;
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   311
		default:
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   312
			User::Leave(KErrArgument);
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parents:
diff changeset
   313
			break;
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parents:
diff changeset
   314
		}
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parents:
diff changeset
   315
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   316
    RSqlStatement recordset(iDbManager.ExecuteSelectQueryL(*query));
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   317
    CleanupClosePushL(recordset);
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parents:
diff changeset
   318
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parents:
diff changeset
   319
    TInt sum(0);
ff3acec5bc43 Revision: 200949
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parents:
diff changeset
   320
    TInt err(KErrNone);
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Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   321
    while ((err = recordset.Next()) == KSqlAtRow)
ff3acec5bc43 Revision: 200949
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parents:
diff changeset
   322
        {
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parents:
diff changeset
   323
        aCount++;
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parents:
diff changeset
   324
        sum += recordset.ColumnInt64(KMPXTableDefaultIndex);
ff3acec5bc43 Revision: 200949
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parents:
diff changeset
   325
        }
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   326
ff3acec5bc43 Revision: 200949
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parents:
diff changeset
   327
    CleanupStack::PopAndDestroy(&recordset);
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   328
    CleanupStack::PopAndDestroy(query);
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   329
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   330
    if (err != KSqlAtEnd)
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   331
        {
ff3acec5bc43 Revision: 200949
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parents:
diff changeset
   332
        User::Leave(KErrCorrupt);
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   333
        }
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   334
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   335
    aDuration = sum;
ff3acec5bc43 Revision: 200949
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parents:
diff changeset
   336
    MPX_DEBUG3("    Count[%d], Duration[%d]", aCount, aDuration);
ff3acec5bc43 Revision: 200949
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parents:
diff changeset
   337
    }
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   338
ff3acec5bc43 Revision: 200949
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parents:
diff changeset
   339
// ----------------------------------------------------------------------------
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parents:
diff changeset
   340
// CMPXDbAutoPlaylist::UpdateMediaL
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// ----------------------------------------------------------------------------
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//
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void CMPXDbAutoPlaylist::UpdateMediaL(
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    TUint32 aPlaylistId,
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    const TArray<TMPXAttribute>& aAttrs,
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    CMPXMedia& aMedia)
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    {
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    MPX_FUNC("CMPXDbAutoPlaylist::UpdateMediaL");
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    TInt count(aAttrs.Count());
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    for (TInt i = 0; i < count; ++i)
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        {
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        TInt contentId(aAttrs[i].ContentId());
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        if (contentId == KMPXMediaIdGeneral)
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            {
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            TUint attributeId(aAttrs[i].AttributeId());
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   358
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            if (attributeId & EMPXMediaGeneralId)
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                {
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                aMedia.SetTObjectValueL<TMPXItemId>(KMPXMediaGeneralId, aPlaylistId);
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                }
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            if (attributeId & EMPXMediaGeneralCollectionId )
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                {
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                aMedia.SetTObjectValueL<TUid>(KMPXMediaGeneralCollectionId,
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                    TUid::Uid(KDBPluginUid));
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                }
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            if (attributeId & EMPXMediaGeneralTitle)
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                {
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                if (aPlaylistId == iRecentlyPlayedPlaylistId)
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                    {
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                    aMedia.SetTextValueL(KMPXMediaGeneralTitle, *iRecentlyPlayedPlaylist);
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                    }
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                 else if (aPlaylistId == iMostPlayedPlaylistId)
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                    {
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                    aMedia.SetTextValueL(KMPXMediaGeneralTitle,*iMostPlayedPlaylist);
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                    }
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                 else if (aPlaylistId == iRecentlyAddedPlaylistId)
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                    {
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                    aMedia.SetTextValueL(KMPXMediaGeneralTitle, *iRecentlyAddedPlaylist);
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                    }
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                 else
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                    {
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                    User::Leave(KErrArgument);
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                    }
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                }
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            if (attributeId & EMPXMediaGeneralSynchronized)
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   388
                {
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                aMedia.SetTObjectValueL<TBool>(KMPXMediaGeneralSynchronized, EFalse);
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                }
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            if (attributeId & EMPXMediaGeneralNonPermissibleActions)
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   392
                {
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                aMedia.SetTObjectValueL<TMPXGeneralNonPermissibleActions>(
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                    KMPXMediaGeneralNonPermissibleActions, EMPXWrite);
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                }
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            // EMPXMediaGeneralCount, EMPXMediaGeneralDate, EMPXMediaGeneralDuration,
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            // EMPXMediaGeneralUri, EMPXMediaGeneralDrive, and EMPXMediaGeneralFlags
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            // attributes are not applicable for auto-playlists
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            } // end if contentId == KMPXMediaIdGeneral
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        } // end for
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   401
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    aMedia.SetTObjectValueL<TMPXGeneralType>(KMPXMediaGeneralType, EMPXItem);
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    aMedia.SetTObjectValueL<TMPXGeneralCategory>(KMPXMediaGeneralCategory, EMPXPlaylist);
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    }
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   405
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// End of File