41 |
41 |
42 #include "mpxcollectioncachedhelper.h" |
42 #include "mpxcollectioncachedhelper.h" |
43 #include "mpxcollectionhelpercommon.h" |
43 #include "mpxcollectionhelpercommon.h" |
44 #include <mpxmetadataextractor.h> |
44 #include <mpxmetadataextractor.h> |
45 |
45 |
46 #include <MetaDataUtility.h> // for SetMissingMetadataL |
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47 #include <MetaDataFieldContainer.h> // for SetMissingMetadataL |
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48 |
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49 // CONSTANTS |
46 // CONSTANTS |
50 const TInt KCacheCount = 10; |
47 const TInt KCacheCount = 10; |
51 |
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52 _LIT( K3GPFileExt, ".3gp" ); |
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53 _LIT( K3G2FileExt, ".3g2" ); |
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54 _LIT( KODFFileExt, ".odf" ); |
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55 _LIT( KO4AFileExt, ".o4a" ); |
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56 |
48 |
57 // ======== MEMBER FUNCTIONS ======== |
49 // ======== MEMBER FUNCTIONS ======== |
58 |
50 |
59 // --------------------------------------------------------------------------- |
51 // --------------------------------------------------------------------------- |
60 // Constructor |
52 // Constructor |
1197 { |
1186 { |
1198 TUint16 val = aSrc.ValueTObjectL<TUint16>(KMPXMediaMTPDrmStatus); |
1187 TUint16 val = aSrc.ValueTObjectL<TUint16>(KMPXMediaMTPDrmStatus); |
1199 aDestination.SetTObjectValueL( KMPXMediaMTPDrmStatus, val ); |
1188 aDestination.SetTObjectValueL( KMPXMediaMTPDrmStatus, val ); |
1200 } |
1189 } |
1201 } |
1190 } |
1202 |
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1203 // --------------------------------------------------------------------------- |
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1204 // Attempt to set missing Metadata info in specific case |
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1205 // --------------------------------------------------------------------------- |
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1206 // |
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1207 void CMPXCollectionCachedHelper::SetMissingMetadataL(CMPXMedia* aMedia) |
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1208 { |
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1209 MPX_FUNC("CMPXCollectionCachedHelper::SetMissingMetadataL"); |
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1210 |
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1211 const TDesC& path = aMedia->ValueText(KMPXMediaGeneralUri); |
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1212 TParsePtrC parse( path ); |
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1213 |
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1214 // only do this for file that might not be natively supported by PC |
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1215 if ( ( parse.Ext().CompareF(K3GPFileExt) == 0 ) |
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1216 || ( parse.Ext().CompareF(K3G2FileExt) == 0 ) |
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1217 || ( parse.Ext().CompareF(KODFFileExt) == 0 ) |
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1218 || ( parse.Ext().CompareF(KO4AFileExt) == 0 ) ) |
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1219 { |
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1220 TBool isTitleMissing = EFalse; |
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1221 TBool isArtistMissing = EFalse; |
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1222 TBool isAlbumMissing = EFalse; |
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1223 |
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1224 if ( aMedia->ValueText( KMPXMediaGeneralTitle ).Length() == 0 ) |
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1225 isTitleMissing = ETrue; |
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1226 |
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1227 if ( aMedia->ValueText( KMPXMediaMusicArtist ).Length() == 0 ) |
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1228 isArtistMissing = ETrue; |
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1229 |
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1230 if ( aMedia->ValueText( KMPXMediaMusicAlbum ).Length() == 0 ) |
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1231 isAlbumMissing = ETrue; |
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1232 |
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1233 MPX_DEBUG4("CMPXCollectionCachedHelper::SetMissingMetadataL, isTitleMissing = %d, isArtistMissing = %d, isAlbumMissing = %d", isTitleMissing, isArtistMissing, isAlbumMissing); |
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1234 |
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1235 // only do this if one of the following is missing: |
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1236 // - Title |
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1237 // - Artist |
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1238 // - Album |
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1239 // but can easily be extended to support any category field like: composer, genre |
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1240 if ( isTitleMissing || isArtistMissing || isAlbumMissing ) |
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1241 { |
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1242 // metadataextractor should be used instead, but not until CreateMediaL can be called without add/TN of the embedded art |
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1243 // CR is needed to add parameter (TBool aAlbumArtNeeded = ETrue) // ETrue by default, for all existing caller |
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1244 // for now use MDU instead |
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1245 CMetaDataUtility* metadataUtility = CMetaDataUtility::NewL(); |
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1246 |
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1247 CleanupStack::PushL( metadataUtility ); |
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1248 metadataUtility->OpenFileL( path ); |
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1249 |
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1250 MPX_DEBUG1( "CMPXCollectionCachedHelper::SetMissingMetadataL, CMetaDataUtility::OpenFileL succeed" ); |
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1251 |
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1252 const CMetaDataFieldContainer& metaCont = metadataUtility->MetaDataFieldsL(); |
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1253 |
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1254 for ( TInt i = 0; i < metaCont.Count(); i++ ) |
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1255 { |
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1256 TMetaDataFieldId fieldType; |
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1257 TMPXAttributeData attribute; |
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1258 |
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1259 metaCont.FieldIdAt( i, fieldType ); // get the field type |
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1260 |
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1261 switch ( fieldType ) |
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1262 { |
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1263 case EMetaDataSongTitle: // fall through |
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1264 case EMetaDataArtist: // fall through |
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1265 case EMetaDataAlbum: |
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1266 { |
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1267 if ( ( isTitleMissing && ( fieldType == EMetaDataSongTitle ) ) |
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1268 || ( isArtistMissing && ( fieldType == EMetaDataArtist ) ) |
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1269 || ( isAlbumMissing && ( fieldType == EMetaDataAlbum ) ) ) |
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1270 { |
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1271 HBufC* value = metaCont.At( i, fieldType ).AllocL(); |
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1272 CleanupStack::PushL( value ); |
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1273 |
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1274 TPtr valptr = value->Des(); |
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1275 valptr.Trim(); |
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1276 |
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1277 // replace '\t' as ' ' |
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1278 for ( TInt i = 0; i < value->Length(); i++ ) |
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1279 { |
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1280 if ( valptr[i] == TText( '\t' ) ) |
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1281 valptr[i] = TText( ' ' ); |
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1282 } |
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1283 |
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1284 if ( fieldType == EMetaDataSongTitle ) |
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1285 attribute = KMPXMediaGeneralTitle; |
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1286 else if ( fieldType == EMetaDataArtist ) |
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1287 attribute = KMPXMediaMusicArtist; |
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1288 else |
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1289 attribute = KMPXMediaMusicAlbum; |
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1290 |
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1291 MPX_DEBUG3( "fieldType = %d, value = %S", fieldType, &valptr ); |
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1292 aMedia->SetTextValueL( attribute , *value ); |
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1293 CleanupStack::PopAndDestroy( value ); |
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1294 } |
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1295 } |
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1296 |
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1297 break; |
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1298 |
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1299 default: |
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1300 |
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1301 break; |
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1302 } |
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1303 } |
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1304 |
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1305 metadataUtility->ResetL(); |
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1306 CleanupStack::PopAndDestroy( metadataUtility ); |
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1307 } |
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1308 } |
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1309 } |
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1310 |
1191 |
1311 // END OF FILE |
1192 // END OF FILE |