videocollection/mpxmyvideoscollection/src/vcxmyvideosopenhandler.cpp
author hgs
Fri, 16 Apr 2010 18:13:14 +0300
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permissions -rw-r--r--
201015
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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 the License "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:  Handles collection Open operation related functionality.
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*
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*/
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// INCLUDE FILES
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#include <e32base.h>
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#include <mpxlog.h>
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#include <mpxcollectionplugin.h>
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#include <mpxcollectionpluginobserver.h>
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#include <mpxmediacontainerdefs.h>
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#include <mpxmediageneraldefs.h>
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#include "vcxmyvideoscollectionplugin.h"
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#include "vcxmyvideosopenhandler.h"
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#include "vcxmyvideosvideocache.h"
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#include "vcxmyvideosmdsdb.h"
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#include "vcxmyvideoscategories.h"
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#include "vcxmyvideosmessagelist.h"
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#include "vcxmyvideoscollectionutil.h"
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#include "vcxmyvideosalbums.h"
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#include "vcxmyvideosmdsalbums.h"
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// ============================ MEMBER FUNCTIONS =============================
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// ---------------------------------------------------------------------------
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// Constructor
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// ---------------------------------------------------------------------------
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//
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CVcxMyVideosOpenHandler::CVcxMyVideosOpenHandler( CVcxMyVideosCollectionPlugin& aCollection,
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        CVcxMyVideosVideoCache& aCache,
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        CVcxMyVideosMdsDb& aMds )
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: iCollection( aCollection ), iCache( aCache ), iMds( aMds )
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    {
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    }
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// ---------------------------------------------------------------------------
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// 2nd-phase constructor
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// ---------------------------------------------------------------------------
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//
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void CVcxMyVideosOpenHandler::ConstructL()
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    {
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    iCategoryIdsBeingOpened.Reset();
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    iVideoListsBeingOpened.Reset();
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    iAlbumIdsBeingOpened.Reset();
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    iAlbumVideoListsBeingOpened.Reset();
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    }
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// ---------------------------------------------------------------------------
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// Two-Phase Constructor
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// ---------------------------------------------------------------------------
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//
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CVcxMyVideosOpenHandler* CVcxMyVideosOpenHandler::NewL( CVcxMyVideosCollectionPlugin& aCollection,
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        CVcxMyVideosVideoCache& aCache,
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        CVcxMyVideosMdsDb& aMds )
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    {
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    CVcxMyVideosOpenHandler* self = new(ELeave) CVcxMyVideosOpenHandler( aCollection,
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            aCache, aMds );
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    CleanupStack::PushL( self );
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    self->ConstructL();
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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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// Destructor
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// ---------------------------------------------------------------------------
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//
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CVcxMyVideosOpenHandler::~CVcxMyVideosOpenHandler()
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    {
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    iCategoryIdsBeingOpened.Close();
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    TInt count = iVideoListsBeingOpened.Count();
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    for ( TInt i = 0; i < count; i++ )
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        {
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        delete iVideoListsBeingOpened[i];
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        iVideoListsBeingOpened[i] = NULL; 
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        }
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    iVideoListsBeingOpened.Close();
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    iAlbumIdsBeingOpened.Close();
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    count = iAlbumVideoListsBeingOpened.Count();
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    for ( TInt i = 0; i < count; i++ )
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        {
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        delete iAlbumVideoListsBeingOpened[i];
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        iAlbumVideoListsBeingOpened[i] = NULL; 
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        }
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    iAlbumVideoListsBeingOpened.Close();    
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    }
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// ---------------------------------------------------------------------------
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// CVcxMyVideosOpenHandler::OpenL
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// ---------------------------------------------------------------------------
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//
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void CVcxMyVideosOpenHandler::OpenL(
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    const CMPXCollectionPath& aPath )
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    {
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    MPX_FUNC("CVcxMyVideosOpenHandler::OpenL");
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    MPX_DEBUG1("CVcxMyVideosOpenHandler:: path before open:");
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    MPX_DEBUG_PATH( aPath );
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    iPath = &aPath;
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    const TInt categoryLevel = 1;
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    const TInt videosLevel   = 2;
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    const TInt playlistLevel = 3;
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    switch ( aPath.Levels() )
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        {
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        case categoryLevel:
0
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            {
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            //we are at root level, return main level items (categories + albums)
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   128
            
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   129
            iCollection.AlbumsL().CreateAlbumListL(); //async
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   130
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   131
            // This is needed to update category counters.
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            // Goes to queue if CreateAlbumListL command goes to execution
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            TRAPD( err, iCache.CreateVideoListL() );
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            if ( err != KErrNone )
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                {
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                MPX_DEBUG2("iCache->CreateVideoListL() left: %d. Returning categories and albums anyway.", err);
0
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                }
34
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   140
            CMPXMedia* itemList = TVcxMyVideosCollectionUtil::CreateEmptyMediaListL();
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   141
            CleanupStack::PushL( itemList );
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   142
            TVcxMyVideosCollectionUtil::AppendToListL( *itemList, *iCollection.CategoriesL().iList );
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   143
            TVcxMyVideosCollectionUtil::AppendToListL( *itemList, *iCollection.AlbumsL().iAlbumList );
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   144
            itemList->SetCObjectValueL( KMPXMediaGeneralContainerPath, iPath );
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   145
            iCollection.iObs->HandleOpen( itemList, KErrNone );
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   146
            CleanupStack::PopAndDestroy( itemList );
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            MPX_DEBUG1("CVcxMyVideosOpenHandler:: called HandleOpen for categories + albums");
0
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            }
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            break;
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34
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        case videosLevel:
0
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            {
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            //we are at second level, return video list from some category or album
0
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36
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   155
            iCollection.AlbumsL().CreateAlbumListL(); //async
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34
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            TMPXItemId categoryId( aPath.Id() );
0
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   159
            if ( ( categoryId.iId2 == KVcxMvcMediaTypeCategory ) ||
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   160
                    ( categoryId.iId2 == KVcxMvcMediaTypeVideo ) && 
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   161
                 (categoryId.iId1 == KVcxMvcCategoryIdAll ||
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   162
                 categoryId.iId1 == KVcxMvcCategoryIdDownloads ||
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   163
                 categoryId.iId1 == KVcxMvcCategoryIdTvRecordings ||
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   164
                 categoryId.iId1 == KVcxMvcCategoryIdCaptured ||
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                 categoryId.iId1 == KVcxMvcCategoryIdOther) )
0
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                {
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   167
                MPX_DEBUG2("CVcxMyVideosOpenHandler:: opening category %d", categoryId.iId1 );
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                OpenCategoryL( categoryId.iId1 );
0
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                return;
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                }
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            else
0
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                {
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                MPX_DEBUG2("CVcxMyVideosOpenHandler:: opening album %d", categoryId.iId1 );
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   174
                
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   175
                iPendingAlbumOpenId = categoryId.iId1;
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   176
                if ( iCollection.AlbumsL().iAlbumListIsComplete ) 
0
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                    {
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   178
                    HandleAlbumOpenL(); // iPendingAlbumOpenId goes to 0
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   179
                    return;
0
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                    }
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                else
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                    {
34
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   183
                    // We will continue at HandleAlbumOpenL when album list arrives, iPendingAlbumOpenId is left != 0
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   184
                    return;
0
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   185
                    }
34
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                }            
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   187
            }
0
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34
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        case playlistLevel:
0
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   190
			{
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   191
			iCollection.iObs->HandleOpen(const_cast<CMPXCollectionPath*> (&aPath), KErrNone);
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   192
			}
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   193
			break;
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parents:
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   194
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   195
        default:
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   196
            break;
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parents:
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   197
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        } //switch
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   199
    }
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34
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   201
// ---------------------------------------------------------------------------
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   202
// CVcxMyVideosOpenHandler::OpenCategoryL
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   203
// ---------------------------------------------------------------------------
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   204
//
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   205
void CVcxMyVideosOpenHandler::OpenCategoryL( TUint32 aCategoryId )
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   206
    {
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   207
    TUint8 origin = static_cast<TUint8>( TVcxMyVideosCollectionUtil::Origin( aCategoryId ) );
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diff changeset
   208
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   209
    iCache.CreateVideoListL(); // Causes async call to MDS, callbacks to DoHandleCreateVideoListRespL will follow.
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   210
                               // If iCache.iVideoList is complete and can be used (correct sorting order),
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   211
                               // then nothing is done.
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diff changeset
   212
36
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   213
    if ( iCache.IsComplete() )
34
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diff changeset
   214
        {
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   215
        MPX_DEBUG1("CVcxMyVideosOpenHandler:: videolist complete");
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diff changeset
   216
hgs
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   217
        // iCache.iVideoList is complete
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   218
        if ( aCategoryId == KVcxMvcCategoryIdAll )
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diff changeset
   219
            {
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   220
            MPX_DEBUG1("CVcxMyVideosOpenHandler:: KVcxMvcCategoryIdAll: calling HandleOpen(iCache.iVideoList)");
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diff changeset
   221
            iCache.iVideoList->SetCObjectValueL( KMPXMediaGeneralContainerPath, iPath );
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   222
            iCollection.iObs->HandleOpen( iCache.iVideoList, KErrNone );                    
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diff changeset
   223
            }
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diff changeset
   224
        else
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diff changeset
   225
            {
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parents: 0
diff changeset
   226
            MPX_DEBUG1("CVcxMyVideosOpenHandler:: other than KVcxMvcCategoryIdAll: creating new category video list");
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diff changeset
   227
            CMPXMedia* videoList = iCache.CreateVideoListByOriginL( origin );
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diff changeset
   228
            MPX_DEBUG1("CVcxMyVideosOpenHandler:: calling HandleOpen(new list)");
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diff changeset
   229
            videoList->SetCObjectValueL( KMPXMediaGeneralContainerPath, iPath );
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diff changeset
   230
            iCollection.iObs->HandleOpen( videoList, KErrNone );
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diff changeset
   231
            delete videoList;
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diff changeset
   232
            }
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diff changeset
   233
        iCollection.iMessageList->AddEventL( KVcxMessageMyVideosListComplete );
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diff changeset
   234
        iCollection.iMessageList->SendL();
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diff changeset
   235
hgs
parents: 0
diff changeset
   236
        // No append events will arrive anymore -> we create our own version of the
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diff changeset
   237
        // video list.
hgs
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diff changeset
   238
        iCache.ReCreateVideoListL();
hgs
parents: 0
diff changeset
   239
        }
hgs
parents: 0
diff changeset
   240
    else
hgs
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diff changeset
   241
        {
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parents: 0
diff changeset
   242
        MPX_DEBUG1("CVcxMyVideosOpenHandler:: video list incomplete");
hgs
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diff changeset
   243
        // iCache.iVideoList is incomplete                
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diff changeset
   244
hgs
parents: 0
diff changeset
   245
        if ( aCategoryId == KVcxMvcCategoryIdAll )
hgs
parents: 0
diff changeset
   246
            {
hgs
parents: 0
diff changeset
   247
            MPX_DEBUG1("CVcxMyVideosOpenHandler:: KVcxMvcCategoryIdAll, calling HandleOpen");
hgs
parents: 0
diff changeset
   248
            iCache.iVideoList->SetCObjectValueL( KMPXMediaGeneralContainerPath, iPath );
hgs
parents: 0
diff changeset
   249
            iCollection.iObs->HandleOpen( iCache.iVideoList, KErrNone  );
hgs
parents: 0
diff changeset
   250
            }
hgs
parents: 0
diff changeset
   251
        else
hgs
parents: 0
diff changeset
   252
            {   
hgs
parents: 0
diff changeset
   253
            MPX_DEBUG1("CVcxMyVideosOpenHandler:: other than KVcxMvcCategoryIdAll");
hgs
parents: 0
diff changeset
   254
hgs
parents: 0
diff changeset
   255
            TInt pos = iCategoryIdsBeingOpened.Find( aCategoryId );
hgs
parents: 0
diff changeset
   256
            if ( pos == KErrNotFound )
hgs
parents: 0
diff changeset
   257
                {
hgs
parents: 0
diff changeset
   258
                MPX_DEBUG1("CVcxMyVideosOpenHandler:: category was not opened yet, creating list for it");
hgs
parents: 0
diff changeset
   259
                iCategoryIdsBeingOpened.AppendL( aCategoryId ); 
hgs
parents: 0
diff changeset
   260
                CMPXMedia* videoList = iCache.CreateVideoListByOriginL( origin );
hgs
parents: 0
diff changeset
   261
                CleanupStack::PushL( videoList );
hgs
parents: 0
diff changeset
   262
                iVideoListsBeingOpened.AppendL( videoList );
hgs
parents: 0
diff changeset
   263
                CleanupStack::Pop( videoList );
hgs
parents: 0
diff changeset
   264
                MPX_DEBUG1("CVcxMyVideosOpenHandler:: calling HandleOpen");
hgs
parents: 0
diff changeset
   265
                iCache.iVideoList->SetCObjectValueL( KMPXMediaGeneralContainerPath, iPath );
hgs
parents: 0
diff changeset
   266
                iCollection.iObs->HandleOpen( iCache.iVideoList, KErrNone  );
hgs
parents: 0
diff changeset
   267
                }
hgs
parents: 0
diff changeset
   268
            else
hgs
parents: 0
diff changeset
   269
                {
hgs
parents: 0
diff changeset
   270
                MPX_DEBUG1("CVcxMyVideosOpenHandler:: category was already being opened, calling HandleOpen with that");                        
hgs
parents: 0
diff changeset
   271
                iVideoListsBeingOpened[pos]->SetCObjectValueL( KMPXMediaGeneralContainerPath, iPath );
hgs
parents: 0
diff changeset
   272
                iCollection.iObs->HandleOpen( iVideoListsBeingOpened[pos], KErrNone  );
hgs
parents: 0
diff changeset
   273
                }
hgs
parents: 0
diff changeset
   274
            }
hgs
parents: 0
diff changeset
   275
        }
hgs
parents: 0
diff changeset
   276
    }
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parents: 0
diff changeset
   277
0
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parents:
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   278
// ----------------------------------------------------------------------------
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parents:
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   279
// CVcxMyVideosOpenHandler::DoHandleCreateVideoListRespL
34
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   280
// New items fetched from MDS. iCollection.iCache->iVideoList = &aVideoList.
0
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parents:
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   281
// ----------------------------------------------------------------------------
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parents:
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   282
//
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parents:
diff changeset
   283
void CVcxMyVideosOpenHandler::DoHandleCreateVideoListRespL(
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parents:
diff changeset
   284
        CMPXMedia* aVideoList, TInt aNewItemsStartIndex, TBool aComplete )
34
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diff changeset
   285
    {    
0
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parents:
diff changeset
   286
    MPX_FUNC("CVcxMyVideosOpenHandler::DoHandleCreateVideoListRespL()");
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parents:
diff changeset
   287
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parents:
diff changeset
   288
    MPX_DEBUG2("CVcxMyVideosOpenHandler:: aComplete = %d", aComplete);
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parents:
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   289
    
96612d01cf9f Revision: 201001
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parents:
diff changeset
   290
    if ( aNewItemsStartIndex != KErrNotFound )
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parents:
diff changeset
   291
        {
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parents:
diff changeset
   292
        //iCache.iVideoList now contains new items, tell iCache to check if partial list contains the new items
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parents:
diff changeset
   293
        iCache.CheckForPartialVideoListItemsL( aNewItemsStartIndex );
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parents:
diff changeset
   294
        }
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parents:
diff changeset
   295
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parents:
diff changeset
   296
    // Append new items to category video lists. All category is using iCache.iVideoList, thus no need to append to it.
34
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parents: 0
diff changeset
   297
    TInt categoryCount = iCategoryIdsBeingOpened.Count();
hgs
parents: 0
diff changeset
   298
    for ( TInt i = 0; i < categoryCount; i++ )
0
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parents:
diff changeset
   299
        {
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parents:
diff changeset
   300
        iCache.AppendToListL( *iVideoListsBeingOpened[i], *aVideoList,
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parents:
diff changeset
   301
                TVcxMyVideosCollectionUtil::Origin( iCategoryIdsBeingOpened[i] ),
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parents:
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   302
                aNewItemsStartIndex );
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parents:
diff changeset
   303
        }
34
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diff changeset
   304
hgs
parents: 0
diff changeset
   305
    // Append new items to album video lists.
hgs
parents: 0
diff changeset
   306
    TInt albumCount = iAlbumVideoListsBeingOpened.Count();
hgs
parents: 0
diff changeset
   307
    for ( TInt i = 0; i < albumCount; i++ )
hgs
parents: 0
diff changeset
   308
        {
hgs
parents: 0
diff changeset
   309
        iCollection.iAlbums->Album( iAlbumIdsBeingOpened[i] )->AppendToVideoListL(
hgs
parents: 0
diff changeset
   310
                *aVideoList, *(iAlbumVideoListsBeingOpened[i]), aNewItemsStartIndex );
hgs
parents: 0
diff changeset
   311
        }
hgs
parents: 0
diff changeset
   312
0
96612d01cf9f Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   313
    if ( aComplete == 0 )
96612d01cf9f Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   314
        {
96612d01cf9f Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   315
        iCollection.iMessageList->AddEventL( KVcxMessageMyVideosItemsAppended );
96612d01cf9f Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   316
96612d01cf9f Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   317
        // Still fetching items
96612d01cf9f Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   318
        iCollection.CategoriesL().UpdateCategoriesL( *aVideoList, aNewItemsStartIndex );
96612d01cf9f Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   319
        }                           
96612d01cf9f Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   320
    else
96612d01cf9f Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   321
        {
96612d01cf9f Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   322
        // End event arrived
96612d01cf9f Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   323
        
36
hgs
parents: 34
diff changeset
   324
        iCache.SetComplete( ETrue );
34
hgs
parents: 0
diff changeset
   325
        iCache.IsFetchingVideoList = EFalse;
hgs
parents: 0
diff changeset
   326
        
0
96612d01cf9f Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   327
96612d01cf9f Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   328
        // Create modify event for All category.
96612d01cf9f Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   329
        // This will cause client to make a new OpenL() call.
96612d01cf9f Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   330
        // Also this causes collection framework to purge its possibly outdated
96612d01cf9f Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   331
        // (KVcxMessageMyVideosItemsAppended events don't update collection framework cache) cache.
96612d01cf9f Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   332
        MPX_DEBUG3("CVcxMyVideosOpenHandler:: adding modify event for category[%d], extra info = %d",
96612d01cf9f Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   333
                KVcxMvcCategoryIdAll, EVcxMyVideosVideoListOrderChanged );
96612d01cf9f Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   334
        iCollection.iMessageList->AddEventL( TMPXItemId( KVcxMvcCategoryIdAll, 1 ), EMPXItemModified,
96612d01cf9f Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   335
                EVcxMyVideosVideoListOrderChanged );
96612d01cf9f Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   336
        // We dont send here, the send is at the end of this function.
96612d01cf9f Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   337
34
hgs
parents: 0
diff changeset
   338
        for ( TInt i = 0; i < categoryCount; i++ )
0
96612d01cf9f Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   339
            {
96612d01cf9f Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   340
            // Create modify event for other than All categories.
96612d01cf9f Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   341
            // This will cause client to make a new OpenL() call.
96612d01cf9f Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   342
            // Also this causes collection framework to purge its possibly outdated
96612d01cf9f Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   343
            // (KVcxMessageMyVideosItemsAppended events don't update collection frameworks cache) cache.
96612d01cf9f Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   344
            MPX_DEBUG3("CVcxMyVideosOpenHandler:: adding modify event for category[%d], extra info = %d",
96612d01cf9f Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   345
                    iCategoryIdsBeingOpened[i], EVcxMyVideosVideoListOrderChanged );
96612d01cf9f Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   346
            iCollection.iMessageList->AddEventL( TMPXItemId( iCategoryIdsBeingOpened[i], 1 ), EMPXItemModified,
96612d01cf9f Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   347
                    EVcxMyVideosVideoListOrderChanged );
96612d01cf9f Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   348
            // We dont send here, the send is at the end of this function.
96612d01cf9f Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   349
            delete iVideoListsBeingOpened[i]; // we can delete our copy, client has its own copy
96612d01cf9f Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   350
            iVideoListsBeingOpened[i] = NULL;
96612d01cf9f Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   351
            }
96612d01cf9f Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   352
        iVideoListsBeingOpened.Reset();
96612d01cf9f Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   353
        iCategoryIdsBeingOpened.Reset();
96612d01cf9f Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   354
34
hgs
parents: 0
diff changeset
   355
        for ( TInt i = 0; i < albumCount; i++ )
hgs
parents: 0
diff changeset
   356
            {
hgs
parents: 0
diff changeset
   357
            // Create modify event for albums.
hgs
parents: 0
diff changeset
   358
            // This will cause client to make a new OpenL() call.
hgs
parents: 0
diff changeset
   359
            // Also this causes collection framework to purge its possibly outdated
hgs
parents: 0
diff changeset
   360
            // (KVcxMessageMyVideosItemsAppended events don't update collection frameworks cache) cache.
hgs
parents: 0
diff changeset
   361
            MPX_DEBUG3("CVcxMyVideosOpenHandler:: adding modify event for album %d, extra info = %d",
hgs
parents: 0
diff changeset
   362
                    iAlbumIdsBeingOpened[i], EVcxMyVideosVideoListOrderChanged );
36
hgs
parents: 34
diff changeset
   363
            iCollection.iMessageList->AddEventL(
hgs
parents: 34
diff changeset
   364
                    TMPXItemId( iAlbumIdsBeingOpened[i], KVcxMvcMediaTypeAlbum ),
hgs
parents: 34
diff changeset
   365
                    EMPXItemModified, EVcxMyVideosVideoListOrderChanged );
34
hgs
parents: 0
diff changeset
   366
            // We dont send here, the send is at the end of this function.
hgs
parents: 0
diff changeset
   367
            delete iAlbumVideoListsBeingOpened[i]; // we can delete our copy, client has its own copy
hgs
parents: 0
diff changeset
   368
            iAlbumVideoListsBeingOpened[i] = NULL;
hgs
parents: 0
diff changeset
   369
            }
hgs
parents: 0
diff changeset
   370
        iAlbumVideoListsBeingOpened.Reset();
hgs
parents: 0
diff changeset
   371
        iAlbumIdsBeingOpened.Reset();
hgs
parents: 0
diff changeset
   372
        
hgs
parents: 0
diff changeset
   373
        // All category, lets delete our copy and start using new one, this gives the full
hgs
parents: 0
diff changeset
   374
        // ownership of the list to client. Video objects will continue to point to the same shared data.
0
96612d01cf9f Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   375
        iCache.ReCreateVideoListL();
96612d01cf9f Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   376
96612d01cf9f Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   377
        iCollection.CategoriesL().UpdateCategoriesNewVideoNamesL();
96612d01cf9f Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   378
36
hgs
parents: 34
diff changeset
   379
        iCollection.AlbumsL().CalculateAttributesL();
hgs
parents: 34
diff changeset
   380
        
0
96612d01cf9f Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   381
        iCollection.iMessageList->AddEventL( KVcxMessageMyVideosListComplete );
96612d01cf9f Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   382
        }
96612d01cf9f Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   383
    iCollection.iMessageList->SendL();
96612d01cf9f Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   384
    }
96612d01cf9f Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   385
34
hgs
parents: 0
diff changeset
   386
// ----------------------------------------------------------------------------
hgs
parents: 0
diff changeset
   387
// CVcxMyVideosOpenHandler::HandleAlbumOpenL
hgs
parents: 0
diff changeset
   388
// Album list has been fetched already.
hgs
parents: 0
diff changeset
   389
// ----------------------------------------------------------------------------
hgs
parents: 0
diff changeset
   390
//
hgs
parents: 0
diff changeset
   391
void CVcxMyVideosOpenHandler::HandleAlbumOpenL()
hgs
parents: 0
diff changeset
   392
    {
hgs
parents: 0
diff changeset
   393
    //TODO: If iVideoList is partial and fetching is already going on -> use the implementation below.
hgs
parents: 0
diff changeset
   394
    //      If iVideoList is partial but fetching is not going on -> fetch only album items to iCache.
hgs
parents: 0
diff changeset
   395
hgs
parents: 0
diff changeset
   396
    MPX_DEBUG1("CVcxMyVideosOpenHandler::HandleAlbumOpenL() start");
hgs
parents: 0
diff changeset
   397
    
hgs
parents: 0
diff changeset
   398
    CVcxMyVideosAlbum* album = iCollection.AlbumsL().Album( iPendingAlbumOpenId );
hgs
parents: 0
diff changeset
   399
    if ( album )
hgs
parents: 0
diff changeset
   400
        {
36
hgs
parents: 34
diff changeset
   401
        if ( iCollection.iCache->IsComplete() )
34
hgs
parents: 0
diff changeset
   402
            {
hgs
parents: 0
diff changeset
   403
            //videolist complete
hgs
parents: 0
diff changeset
   404
            CMPXMedia* videoList = album->CreateVideoListL();
hgs
parents: 0
diff changeset
   405
            videoList->SetCObjectValueL( KMPXMediaGeneralContainerPath, iPath );
hgs
parents: 0
diff changeset
   406
            iCollection.iObs->HandleOpen( videoList, KErrNone );
hgs
parents: 0
diff changeset
   407
            delete videoList;
hgs
parents: 0
diff changeset
   408
            iCollection.iMessageList->AddEventL( KVcxMessageMyVideosListComplete );
hgs
parents: 0
diff changeset
   409
            iCollection.iMessageList->SendL();
hgs
parents: 0
diff changeset
   410
            }
hgs
parents: 0
diff changeset
   411
        else
hgs
parents: 0
diff changeset
   412
            {
hgs
parents: 0
diff changeset
   413
            if ( iCollection.iCache->IsFetchingVideoList )
hgs
parents: 0
diff changeset
   414
                {
hgs
parents: 0
diff changeset
   415
                MPX_DEBUG1("CVcxMyVideosOpenHandler:: videolist fetching already in progress -> use that to populate album");
hgs
parents: 0
diff changeset
   416
hgs
parents: 0
diff changeset
   417
                // videolist incomplete and fetching already going on
hgs
parents: 0
diff changeset
   418
                TInt pos = iAlbumIdsBeingOpened.Find( iPendingAlbumOpenId );
hgs
parents: 0
diff changeset
   419
                if ( pos == KErrNotFound )
hgs
parents: 0
diff changeset
   420
                    {
hgs
parents: 0
diff changeset
   421
                    //store video list for append events
hgs
parents: 0
diff changeset
   422
                    CMPXMedia* videoList = album->CreateVideoListL();
hgs
parents: 0
diff changeset
   423
                    CleanupStack::PushL( videoList );
hgs
parents: 0
diff changeset
   424
                    iAlbumVideoListsBeingOpened.AppendL( videoList );
hgs
parents: 0
diff changeset
   425
                    CleanupStack::Pop( videoList );
hgs
parents: 0
diff changeset
   426
                    iAlbumIdsBeingOpened.AppendL( iPendingAlbumOpenId );
hgs
parents: 0
diff changeset
   427
                    videoList->SetCObjectValueL( KMPXMediaGeneralContainerPath, iPath );
hgs
parents: 0
diff changeset
   428
                    iCollection.iObs->HandleOpen( videoList, KErrNone );
hgs
parents: 0
diff changeset
   429
                    }
hgs
parents: 0
diff changeset
   430
                else
hgs
parents: 0
diff changeset
   431
                    {
hgs
parents: 0
diff changeset
   432
                    //video list already stored
hgs
parents: 0
diff changeset
   433
                    iAlbumVideoListsBeingOpened[pos]->SetCObjectValueL( KMPXMediaGeneralContainerPath, iPath );
hgs
parents: 0
diff changeset
   434
                    iCollection.iObs->HandleOpen( iAlbumVideoListsBeingOpened[pos],
hgs
parents: 0
diff changeset
   435
                            KErrNone );
hgs
parents: 0
diff changeset
   436
                    }
hgs
parents: 0
diff changeset
   437
                }
hgs
parents: 0
diff changeset
   438
            else
hgs
parents: 0
diff changeset
   439
                {
hgs
parents: 0
diff changeset
   440
                // videolist incomplete and fetching hasn't been started
hgs
parents: 0
diff changeset
   441
                // TODO: Test how fast this is. If slow, then ditch the separate album fetching.
hgs
parents: 0
diff changeset
   442
hgs
parents: 0
diff changeset
   443
                MPX_DEBUG1("CVcxMyVideosOpenHandler:: videolist partial and no fetching going on -> fetch the album videos separately");
hgs
parents: 0
diff changeset
   444
hgs
parents: 0
diff changeset
   445
                delete iAlbumVideoList;
hgs
parents: 0
diff changeset
   446
                iAlbumVideoList = NULL;
hgs
parents: 0
diff changeset
   447
                iAlbumVideoList = TVcxMyVideosCollectionUtil::CreateEmptyMediaListL();
hgs
parents: 0
diff changeset
   448
                iCollection.iMyVideosMdsDb->iAlbums->GetAlbumContentVideosL( iPendingAlbumOpenId,
hgs
parents: 0
diff changeset
   449
                        *iAlbumVideoList, *this );
hgs
parents: 0
diff changeset
   450
                return;
hgs
parents: 0
diff changeset
   451
                }
hgs
parents: 0
diff changeset
   452
            }
hgs
parents: 0
diff changeset
   453
        }
hgs
parents: 0
diff changeset
   454
    else
hgs
parents: 0
diff changeset
   455
        {
hgs
parents: 0
diff changeset
   456
        MPX_DEBUG2("CVcxMyVideosOpenHandler:: album ID not valid (%d) -> calling HandleOpen with KErrNotFound",
hgs
parents: 0
diff changeset
   457
                iPendingAlbumOpenId);
hgs
parents: 0
diff changeset
   458
        iCollection.iObs->HandleOpen( static_cast<CMPXMedia*>(NULL), KErrNotFound );
hgs
parents: 0
diff changeset
   459
        }
hgs
parents: 0
diff changeset
   460
    iPendingAlbumOpenId = 0;
hgs
parents: 0
diff changeset
   461
hgs
parents: 0
diff changeset
   462
    MPX_DEBUG1("CVcxMyVideosOpenHandler::HandleAlbumOpenL() exit");
hgs
parents: 0
diff changeset
   463
    }
hgs
parents: 0
diff changeset
   464
hgs
parents: 0
diff changeset
   465
// ----------------------------------------------------------------------------
hgs
parents: 0
diff changeset
   466
// CVcxMyVideosOpenHandler::HandleGetAlbumContentVideosResp
hgs
parents: 0
diff changeset
   467
// ----------------------------------------------------------------------------
hgs
parents: 0
diff changeset
   468
//
hgs
parents: 0
diff changeset
   469
void CVcxMyVideosOpenHandler::HandleGetAlbumContentVideosResp(
hgs
parents: 0
diff changeset
   470
        TUint32 aAlbumId, CMPXMedia& aVideoList, TInt aError,
hgs
parents: 0
diff changeset
   471
        TInt aFirstNewItemIndex, TInt aNewItemCount, TBool aComplete )
hgs
parents: 0
diff changeset
   472
    {
hgs
parents: 0
diff changeset
   473
    TRAPD( err, HandleGetAlbumContentVideosRespL( aAlbumId, aVideoList, aError,
hgs
parents: 0
diff changeset
   474
            aFirstNewItemIndex, aNewItemCount, aComplete ));
hgs
parents: 0
diff changeset
   475
    if ( err != KErrNone )
hgs
parents: 0
diff changeset
   476
        {
hgs
parents: 0
diff changeset
   477
        MPX_DEBUG2("CVcxMyVideosOpenHandler:: HandleGetAlbumContentVideosRespL leaved: %d", err);
hgs
parents: 0
diff changeset
   478
        }
hgs
parents: 0
diff changeset
   479
    }
hgs
parents: 0
diff changeset
   480
hgs
parents: 0
diff changeset
   481
// ----------------------------------------------------------------------------
hgs
parents: 0
diff changeset
   482
// CVcxMyVideosOpenHandler::HandleGetAlbumContentVideosRespL
hgs
parents: 0
diff changeset
   483
// ----------------------------------------------------------------------------
hgs
parents: 0
diff changeset
   484
//
hgs
parents: 0
diff changeset
   485
void CVcxMyVideosOpenHandler::HandleGetAlbumContentVideosRespL(
hgs
parents: 0
diff changeset
   486
        TUint32 aAlbumId, CMPXMedia& /*aVideoList*/, TInt aError,
hgs
parents: 0
diff changeset
   487
        TInt /*aFirstNewItemIndex*/, TInt /*aNewItemCount*/, TBool aComplete )
hgs
parents: 0
diff changeset
   488
    {
hgs
parents: 0
diff changeset
   489
    MPX_DEBUG1("CVcxMyVideosOpenHandler::HandleGetAlbumContentVideosRespL() start");
hgs
parents: 0
diff changeset
   490
    
hgs
parents: 0
diff changeset
   491
    if ( aError != KErrNone )
hgs
parents: 0
diff changeset
   492
        {
hgs
parents: 0
diff changeset
   493
        MPX_DEBUG2("CVcxMyVideosOpenHandler:: error %d occured when fetching album videos", aError );        
hgs
parents: 0
diff changeset
   494
        }
hgs
parents: 0
diff changeset
   495
    
hgs
parents: 0
diff changeset
   496
    MPX_DEBUG3("CVcxMyVideosOpenHandler:: iPendingAlbumOpenId = %d, aAlbumId = %d", iPendingAlbumOpenId, aAlbumId );
hgs
parents: 0
diff changeset
   497
    
hgs
parents: 0
diff changeset
   498
    if ( iPendingAlbumOpenId == aAlbumId )
hgs
parents: 0
diff changeset
   499
        {
hgs
parents: 0
diff changeset
   500
        MPX_DEBUG2("CVcxMyVideosOpenHandler:: First videos for album %d arrived, calling HandleOpen()", aAlbumId);
hgs
parents: 0
diff changeset
   501
        
hgs
parents: 0
diff changeset
   502
        iAlbumVideoList->SetCObjectValueL( KMPXMediaGeneralContainerPath, iPath );
hgs
parents: 0
diff changeset
   503
        iCollection.iObs->HandleOpen( iAlbumVideoList, aError );
hgs
parents: 0
diff changeset
   504
        iPendingAlbumOpenId = 0;
hgs
parents: 0
diff changeset
   505
        }
hgs
parents: 0
diff changeset
   506
hgs
parents: 0
diff changeset
   507
    if ( !aComplete )
hgs
parents: 0
diff changeset
   508
        {
hgs
parents: 0
diff changeset
   509
        iCollection.iMessageList->AddEventL( KVcxMessageMyVideosItemsAppended );
hgs
parents: 0
diff changeset
   510
hgs
parents: 0
diff changeset
   511
        MPX_DEBUG3("CVcxMyVideosOpenHandler:: adding modify event for album %d, extra info = %d",
hgs
parents: 0
diff changeset
   512
                aAlbumId, EVcxMyVideosVideoListOrderChanged );
hgs
parents: 0
diff changeset
   513
        iCollection.iMessageList->AddEventL( TMPXItemId( aAlbumId, 2 ), EMPXItemModified,
hgs
parents: 0
diff changeset
   514
                EVcxMyVideosVideoListOrderChanged );
hgs
parents: 0
diff changeset
   515
        }
hgs
parents: 0
diff changeset
   516
    else
hgs
parents: 0
diff changeset
   517
        {
hgs
parents: 0
diff changeset
   518
        //TODO: should add album id
36
hgs
parents: 34
diff changeset
   519
        iCollection.AlbumsL().CalculateAttributesL();
hgs
parents: 34
diff changeset
   520
34
hgs
parents: 0
diff changeset
   521
        iCollection.iMessageList->AddEventL( KVcxMessageMyVideosListComplete );
hgs
parents: 0
diff changeset
   522
36
hgs
parents: 34
diff changeset
   523
        
34
hgs
parents: 0
diff changeset
   524
        delete iAlbumVideoList;
hgs
parents: 0
diff changeset
   525
        iAlbumVideoList = NULL;
hgs
parents: 0
diff changeset
   526
        }
hgs
parents: 0
diff changeset
   527
    
hgs
parents: 0
diff changeset
   528
    iCollection.iMessageList->SendL();
hgs
parents: 0
diff changeset
   529
    
hgs
parents: 0
diff changeset
   530
    MPX_DEBUG1("CVcxMyVideosOpenHandler::HandleGetAlbumContentVideosRespL() exit");
hgs
parents: 0
diff changeset
   531
    }
hgs
parents: 0
diff changeset
   532
0
96612d01cf9f Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   533
// END OF FILE