96 

    97 TInt MTPImageDpUtilits::GetThumbnailSize(const CMTPObjectMetaData& aMetadata)

    98     {    

    99     /**

   100      * query thumbnail size from EFormatSubCode column

   101      */

   102     return (aMetadata.Uint(CMTPObjectMetaData::EFormatSubCode) & IMAGE_OBJECT_THUMBNAIL_SIZE_BITMASK);

   103     }

   104 

   105 void MTPImageDpUtilits::UpdateObjectThumbnailSizeL(MMTPDataProviderFramework& aFramework, CMTPObjectMetaData& aMetadata, TInt aThumbnailSize)

   106     {

   107     //check thumbnail size whether it is overflow

   108     if (aThumbnailSize <= IMAGE_OBJECT_THUMBNAIL_SIZE_BITMASK)

   109         {

   110         TBool newPic = MTPImageDpUtilits::IsNewPicture(aMetadata);

   111         if (newPic)

   112             {

   113             aMetadata.SetUint(CMTPObjectMetaData::EFormatSubCode, aThumbnailSize);

   114             }

   115         else

   116             {

   117             aThumbnailSize |= IMAGE_OBJECT_STATUS_BITMASK;

   118             aMetadata.SetUint(CMTPObjectMetaData::EFormatSubCode, aThumbnailSize);

   119             }

   120         aFramework.ObjectMgr().ModifyObjectL(aMetadata);

   121         }

   122     }