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mtpdataproviders/mtpimagedp/src/cmtpimagedpobjectpropertymgr.cpp
branchRCL_3
changeset 20 4a793f564d72
parent 19 0aa8cc770c8a
child 21 74aa6861c87d
equal deleted inserted replaced
19:0aa8cc770c8a 20:4a793f564d72 
   452         /**
 
   452         /**
 
   453          * try to query thumbnail from TNM, and then store thumbnail to cache
 
   453          * try to query thumbnail from TNM, and then store thumbnail to cache
 
   454          */
 
   454          */
 
   455         TEntry fileEntry;
 
   455         TEntry fileEntry;
 
   456         TInt err = iFs.Entry(iObjectInfo->DesC(CMTPObjectMetaData::ESuid), fileEntry);
 
   456         TInt err = iFs.Entry(iObjectInfo->DesC(CMTPObjectMetaData::ESuid), fileEntry);
 
   457         CMTPImageDpThumbnailCreator* tnc = iDataProvider.ThumbnailManager();
 
   457         if (err == KErrNone)
 
   458         if (err == KErrNone && tnc != NULL)
 
   458             {
 
   459             {
 
       
   460             
       
   461             if(fileEntry.FileSize() > KFileSizeMax || !alwaysCreate)
 
   459             if(fileEntry.FileSize() > KFileSizeMax || !alwaysCreate)
 
   462                 {
 
   460                 {
 
   463                 tnc->GetThumbMgr()->SetFlagsL(CThumbnailManager::EDoNotCreate);
 
   461                 iDataProvider.ThumbnailManager().GetThumbMgr()->SetFlagsL(CThumbnailManager::EDoNotCreate);
 
   464                 }
 
   462                 }
 
   465             else
 
   463             else
 
   466                 {
 
   464                 {
 
   467                 tnc->GetThumbMgr()->SetFlagsL(CThumbnailManager::EDefaultFlags);
 
   465                 iDataProvider.ThumbnailManager().GetThumbMgr()->SetFlagsL(CThumbnailManager::EDefaultFlags);
 
   468                 }
 
   466                 }
 
   469             
   467             
   470             /**
 
   468             /**
 
   471              * trap the leave to avoid return general error when PC get object property list
 
   469              * trap the leave to avoid return general error when PC get object property list
 
   472              */
 
   470              */
 
   473             TRAP(err, tnc->GetThumbnailL(iObjectInfo->DesC(CMTPObjectMetaData::ESuid), iThumbnailCache.iThumbnailData, err));
 
   471             TRAP(err, iDataProvider.ThumbnailManager().GetThumbnailL(iObjectInfo->DesC(CMTPObjectMetaData::ESuid), iThumbnailCache.iThumbnailData, err));
 
   474             if (err == KErrNone)
 
   472             if (err == KErrNone)
 
   475                 {
 
   473                 {
 
   476                 iThumbnailCache.iObjectHandle = iObjectInfo->Uint(CMTPObjectMetaData::EHandle);                        
   474                 iThumbnailCache.iObjectHandle = iObjectInfo->Uint(CMTPObjectMetaData::EHandle);                        
   477                 if (iThumbnailCache.iThumbnailData != NULL)
 
   475                 if (iThumbnailCache.iThumbnailData != NULL)
 
   478                     {
 
   476                     {
 
   483                     {
 
   481                     {
 
   484                     //trigger initiator to re-query thumbnail again if the thumbnail size of response is zero
 
   482                     //trigger initiator to re-query thumbnail again if the thumbnail size of response is zero
 
   485                     aValue = KThumbCompressedSize;
 
   483                     aValue = KThumbCompressedSize;
 
   486                     }
 
   484                     }
 
   487                 }
 
   485                 }
 
   488             }
 
       
   489         else
 
       
   490             {
 
       
   491             aValue = KThumbCompressedSize;
 
       
   492             }
 
   486             }
 
   493         }
 
   487         }
 
   494         break;       
   488         break;       
   495        
   489        
   496     case EMTPObjectPropCodeRepresentativeSampleHeight:
 
   490     case EMTPObjectPropCodeRepresentativeSampleHeight:
 
   603             /**
 
   597             /**
 
   604              * try to query thumbnail from TNM, and then store thumbnail to cache
 
   598              * try to query thumbnail from TNM, and then store thumbnail to cache
 
   605              */
 
   599              */
 
   606             TEntry fileEntry;
 
   600             TEntry fileEntry;
 
   607             TInt err = iFs.Entry(iObjectInfo->DesC(CMTPObjectMetaData::ESuid), fileEntry);
 
   601             TInt err = iFs.Entry(iObjectInfo->DesC(CMTPObjectMetaData::ESuid), fileEntry);
 
   608             CMTPImageDpThumbnailCreator* tnc = iDataProvider.ThumbnailManager();
 
   602             if (err == KErrNone)
 
   609             if (err == KErrNone && tnc != NULL)
 
       
   610                 {
 
   603                 {
 
   611                 
   604                 
   612                 if(fileEntry.FileSize() > KFileSizeMax || !alwaysCreate)
 
   605                 if(fileEntry.FileSize() > KFileSizeMax || !alwaysCreate)
 
   613                     {
 
   606                     {
 
   614                     tnc->GetThumbMgr()->SetFlagsL(CThumbnailManager::EDoNotCreate);
 
   607                     iDataProvider.ThumbnailManager().GetThumbMgr()->SetFlagsL(CThumbnailManager::EDoNotCreate);
 
   615                     }
 
   608                     }
 
   616                 else
 
   609                 else
 
   617                     {
 
   610                     {
 
   618                     tnc->GetThumbMgr()->SetFlagsL(CThumbnailManager::EDefaultFlags);
 
   611                     iDataProvider.ThumbnailManager().GetThumbMgr()->SetFlagsL(CThumbnailManager::EDefaultFlags);
 
   619                     }
 
   612                     }
 
   620                 
   613                 
   621                 /**
 
   614                 /**
 
   622                  * trap the leave to avoid return general error when PC get object property list
 
   615                  * trap the leave to avoid return general error when PC get object property list
 
   623                  */
 
   616                  */
 
   624                 TRAP(err, tnc->GetThumbnailL(iObjectInfo->DesC(CMTPObjectMetaData::ESuid), iThumbnailCache.iThumbnailData, err));
 
   617                 TRAP(err, iDataProvider.ThumbnailManager().GetThumbnailL(iObjectInfo->DesC(CMTPObjectMetaData::ESuid), iThumbnailCache.iThumbnailData, err));
 
   625                 if (err == KErrNone)
 
   618                 if (err == KErrNone)
 
   626                     {
 
   619                     {
 
   627                     iThumbnailCache.iObjectHandle = iObjectInfo->Uint(CMTPObjectMetaData::EHandle);                        
   620                     iThumbnailCache.iObjectHandle = iObjectInfo->Uint(CMTPObjectMetaData::EHandle);                        
   628                     if (iThumbnailCache.iThumbnailData != NULL)
 
   621                     if (iThumbnailCache.iThumbnailData != NULL)
 
   629                         {
 
   622                         {
MCL/sf/mw/remoteconn