// ---------------------------------------------------------------------------- // Create the playback utility object // ---------------------------------------------------------------------------- // EXPORT_C void CMPXAlbumArtUtility::ExtractAlbumArtL(const CMPXMedia& aMedia, MMPXAlbumArtUtilityObserver& aObs, const TSize& aSize, TDisplayMode aDisplayMode /*= EColor64K*/) { MPX_FUNC_EX( "CMPXAlbumArtUtility::ExtractAlbumArtL" ); if ( iCurrentOp != EIdle ) { User::Leave( KErrNotReady ); } if ( aMedia.IsSupported( KMPXMediaMusicAlbumArtFileName ) ) { if ( aMedia.ValueText( KMPXMediaMusicAlbumArtFileName ).Length() == 0) { User::Leave( KErrNotFound ); } } if ( aMedia.IsSupported( KMPXMediaGeneralUri ) && aMedia.IsSupported( KMPXMediaMusicAlbumArtFileName )) { if ( aMedia.ValueText( KMPXMediaGeneralUri ).CompareF( aMedia.ValueText( KMPXMediaMusicAlbumArtFileName ) ) == 0 ) { // embedded album art iObs = &aObs; delete iAlbumArt; iAlbumArt = NULL; iAlbumArt = iImageUtil->ExtractL( aMedia.ValueText( KMPXMediaMusicAlbumArtFileName ) ); if ( iAlbumArt ) { iCurrentOp = EExtractAlbumArtL; iObs->ExtractAlbumArtStarted(); SetActive(); iImageUtil->Decode( iStatus, *iAlbumArt, *iBitmap, aSize, aDisplayMode ); } else { User::Leave( KErrUnderflow ); } } else { iCurrentOp = EExtractAlbumArtL; // TO-DO: if we save externalize bitmap, we only need to internalize bitmap here. iObs->ExtractAlbumArtStarted(); SetActive(); iImageUtil->Decode( iStatus, aMedia.ValueText( KMPXMediaMusicAlbumArtFileName ), *iBitmap, aSize, aDisplayMode ); } } else { User::Leave( KErrNotFound ); } }
// ---------------------------------------------------------------------------------------------------------- // Find the items matching the media specifications // ---------------------------------------------------------------------------------------------------------- // void CTestCollectionPlugin::FindAllL(const CMPXMedia& aCriteria, const TArray<TMPXAttribute>& aAttrs) { LOG1(_L("CTestCollectionPlugin::FindAllL")); const TDesC& title = aCriteria.ValueText( KMPXMediaGeneralTitle ); if(title == _L("CollectionPluginTest0128") || title == _L("CollectionPluginTest0129") ) { // Return exact copy CMPXMedia* media = CMPXMedia::NewL(); (*media) = aCriteria; CleanupStack::PushL( media ); media->SetTObjectValueL<TInt>(KMPXMediaGeneralSize, aAttrs.Count()); iObs->HandleFindAll(media, KErrNone); CleanupStack::PopAndDestroy( media ); } else if(title == _L("CollectionPluginTest0130") ) { // Return error CMPXMedia* media = CMPXMedia::NewL(); (*media) = aCriteria; CleanupStack::PushL( media ); media->SetTObjectValueL<TInt>(KMPXMediaGeneralSize, aAttrs.Count()); iObs->HandleFindAll(media, KErrArgument); CleanupStack::PopAndDestroy( media ); } else { User::Panic(_L("CTestCollectionPlugin::FindAllL panic"), 1); // magic number } }
// ---------------------------------------------------------------------------------------------------------- // Adds an item (song or playlist) to the collection // ---------------------------------------------------------------------------------------------------------- // void CTestCollectionPlugin::AddL (const CMPXMedia& aMedia) { LOG1(_L("CTestCollectionPlugin::AddL")); CMPXMessage* message = CMPXMessage::NewL(); CleanupStack::PushL( message ); const TDesC& title = aMedia.ValueText( KMPXMediaGeneralTitle ); if(title == _L("CollectionPluginTest0078") ) { FillItemChangeMessageL(*message, 78, EMPXItemInserted, EMPXOther); } else if(title == _L("CollectionPluginTest0079")) { FillItemChangeMessageL(*message, 79, EMPXItemInserted, EMPXSong); } else if(title == _L("CollectionPluginTest0080")) { FillItemChangeMessageL(*message, 80, EMPXItemInserted, EMPXPlaylist); } else { User::Panic(_L("CTestCollectionPlugin::AddL panic"), 1); // magic number } iObs->HandleMessage( *message ); CleanupStack::PopAndDestroy( message ); }
// ---------------------------------------------------------------------------- // Adds an item to the collection // ---------------------------------------------------------------------------- // void CGlxMediaListsTestCollectionPlugin::AddL(const CMPXMedia& aNewMedia) { TInt error = KErrNotSupported; TInt idAdded = iItemAddedId; TMPXGeneralCategory category = *aNewMedia.Value<TMPXGeneralCategory>(KMPXMediaGeneralCategory); if ( EMPXAlbum == category ) { const TDesC& title = aNewMedia.ValueText(KMPXMediaGeneralTitle); InsertItemL(KNullDesC, title, _iItemDBHackAlbums); error = KErrNone; } else if ( EMPXImage == category ) { InsertItemL(_L("c:\\newitem1.jpg"), _L("newitem"), _iItemDBHackContent, TTime(_L("20061105:092527.")), 125371, _L("E:")); error = KErrNone; } if ( iObs ) { if ( KErrNone != error ) { User::Leave(error); } else { CMPXMessage* message = CMPXMessage::NewL(); CleanupStack::PushL(message); message->SetTObjectValueL<TMPXMessageId>(KMPXMessageGeneralId, KMPXMessageIdItemChanged); message->SetTObjectValueL<TUid>(KMPXMessageCollectionId, TUid::Uid(KGlxMediaListsTestCollectionImplementationUid)); message->SetTObjectValueL<TMPXChangeEventType>(KMPXMessageChangeEventType, EMPXItemInserted); message->SetTObjectValueL<TMPXGeneralCategory>(KMPXMessageMediaGeneralCategory, category); message->SetTObjectValueL<TMPXItemId>(KMPXMessageMediaGeneralId, TMPXItemId(idAdded)); iObs->HandleMessage(*message); CleanupStack::PopAndDestroy(message); /* TMPXCollectionChangeEvent event = {TUid::Uid(KGlxMediaListsTestCollectionImplementationUid), idAdded, EMcItemInserted}; RArray<TMPXCollectionChangeEvent> events; CleanupClosePushL(events); events.AppendL(event); iObs->HandleChange(events.Array()); CleanupStack::PopAndDestroy(&events); */ } } }
// ---------------------------------------------------------------------------------------------------------- // Remove an item from the collection database using the given media properties // ---------------------------------------------------------------------------------------------------------- // void CTestCollectionPlugin::RemoveL (const CMPXMedia& aMedia) { LOG1(_L("CTestCollectionPlugin::RemoveL")); const TDesC& title = aMedia.ValueText( KMPXMediaGeneralTitle ); // a list of change event messages a result of the item being removed CMPXMessageArray* itemChangedMessages = CMPXMessageArray::NewL(); CleanupStack::PushL(itemChangedMessages); if(title == _L("CollectionPluginTest0099") ) { CMPXMessage* message = CMPXMessage::NewL(); CleanupStack::PushL(message); FillItemChangeMessageL(*message, 99, EMPXItemDeleted, EMPXSong); itemChangedMessages->AppendL( *message ); CleanupStack::PopAndDestroy(message); } else if(title == _L("CollectionPluginTest0100") ) { CMPXMessage* message = CMPXMessage::NewL(); CleanupStack::PushL(message); FillItemChangeMessageL(*message, 100, EMPXItemDeleted, EMPXSong); itemChangedMessages->AppendL( *message ); CleanupStack::PopAndDestroy(message); message = NULL; message = CMPXMessage::NewL(); CleanupStack::PushL(message); FillItemChangeMessageL(*message, 100, EMPXItemDeleted, EMPXSong); itemChangedMessages->AppendL( *message ); CleanupStack::PopAndDestroy(message); } else { User::Panic(_L("CTestCollectionPlugin::RemoveL panic"), 1); // magic number } CMPXMessage* message = CMPXMessage::NewL(); CleanupStack::PushL(message); message->SetTObjectValueL<TMPXMessageId>( TMPXAttribute(KMPXMessageContentIdGeneral, EMPXMessageGeneralId), KMPXMessageIdItemChanged); message->SetCObjectValueL( TMPXAttribute(KMPXMessageIdContainer, EMPXMessageArrayContents), itemChangedMessages); message->SetTObjectValueL( TMPXAttribute(KMPXMessageIdContainer, EMPXMessageArrayCount), itemChangedMessages->Count()); iObs->HandleMessage( *message ); CleanupStack::PopAndDestroy(2, itemChangedMessages); // message, itemChangedMessages }
/*! Stub function. */ void MMPXCollectionUiHelper::RenameL( const CMPXMedia& aMedia, MMPXCHelperObserver* aObserver ) { Q_UNUSED(aObserver); iValidRename = EFalse; TMPXGeneralType mediaType = aMedia.ValueTObjectL<TMPXGeneralType>(KMPXMediaGeneralType); TMPXGeneralCategory mediaCategory = aMedia.ValueTObjectL<TMPXGeneralCategory>(KMPXMediaGeneralCategory); if ( mediaType == EMPXItem && mediaCategory == EMPXPlaylist ){ iValidRename = ETrue; } iPlaylistId = aMedia.ValueTObjectL<TMPXItemId>(KMPXMediaGeneralId); const TDesC& title = aMedia.ValueText(KMPXMediaGeneralTitle); iRenameTitle = QString::fromUtf16(title.Ptr(), title.Length()); }
// ---------------------------------------------------------------------------------------------------------- // Filter out media in aMediaArray which match aFilter // ---------------------------------------------------------------------------------------------------------- // void CTestCollectionPlugin::FilterMediaArray(CMPXMediaArray& aMediaArray, CMPXFilter* aFilter) { if(aFilter ) { TArray<TMPXAttribute> filterAttr = aFilter->Attributes(); TInt arrCnt = aMediaArray.Count(); for(TInt i = arrCnt-1; i >= 0; i--) // Remove from the back { CMPXMedia* media = aMediaArray[i]; for(TInt ii = 0; ii < filterAttr.Count(); ii++) { TMPXAttribute attr = filterAttr[ii]; if( media->IsSupported( attr ) ) { TBool match = EFalse; if(attr == KMPXMediaGeneralId) { TInt filterId = *aFilter->Value<TInt>( attr ); TInt mediaId = *media->Value<TInt>( attr ); if(filterId == mediaId) match = ETrue; } else if(attr == KMPXMediaGeneralTitle || attr == KMPXMediaGeneralUri) { const TDesC& filterText = aFilter->ValueText( attr ); const TDesC& mediaText = media->ValueText( attr ); if(filterText == mediaText) match = ETrue; } if( match ) { aMediaArray.Remove( i ); break; } } } } } }
// --------------------------------------------------------------------------- // From MMPXPlaybackCallback // Handle media // --------------------------------------------------------------------------- // void CAiPlayerPluginEngine::HandleMediaL( const CMPXMedia& aMedia, TInt aError ) { //MPX_DEBUG1("CAiPlayerPluginEngine::HandleMediaL"); if ( KErrNone == aError ) { delete iUri; iUri = NULL; if (aMedia.IsSupported(KMPXMediaGeneralUri)) { TParsePtrC filePath(aMedia.ValueText(KMPXMediaGeneralUri) ); iUri = filePath.FullName().AllocL(); } delete iTitle; iTitle = NULL; if ( aMedia.IsSupported( KMPXMediaGeneralTitle ) ) { iTitle = ( aMedia.ValueText( KMPXMediaGeneralTitle ) ).AllocL(); } else if ( aMedia.IsSupported( KMPXMediaGeneralUri ) ) { TParsePtrC filePath( aMedia.ValueText( KMPXMediaGeneralUri ) ); iTitle = (filePath.Name()).AllocL(); } delete iArtist; iArtist = NULL; iArtist = ( aMedia.ValueText( KMPXMediaMusicArtist ) ).AllocL(); iObserver->TrackInfoChanged( *iTitle, *iArtist ); if (!iSkipping) { if (iExtractingAlbumArt) { //iAlbumArtUtil->CancelRequest(); iExtractingAlbumArt=EFalse; } /* if ( aMedia.IsSupported( KMPXMediaMusicAlbumArtFileName ) ) { delete iMedia; iMedia=NULL; iMedia = CMPXMedia::NewL( aMedia ); TRAPD(err,iAlbumArtUtil->ExtractAlbumArtL( *iMedia, *this, TSize(70,70))); if (err != KErrNone) { iObserver->AlbumArtChanged(NULL); } } else { iObserver->AlbumArtChanged(NULL); } */ } else { iObserver->AlbumArtChanged(NULL); } } }
// --------------------------------------------------------------------------- // rename a media object // --------------------------------------------------------------------------- // void CMPXCollectionHelperImp::RenameL( const TDesC& aOldUri, const TDesC& aNewUri, TMPXGeneralCategory aItemCat ) { MPX_FUNC("CMPXCollectionHelperImp::RenameL"); MPX_DEBUG3("aOldUri = %S, aNewUri = %S", &aOldUri, &aNewUri); if (aItemCat != EMPXSong && aItemCat != EMPXPlaylist && aItemCat != EMPXAbstractAlbum) { User::Leave(KErrArgument); } // find the media using the old URI RArray<TMPXAttribute> attributes; CleanupClosePushL( attributes ); attributes.AppendL(KMPXMediaGeneralId); attributes.AppendL(KMPXMediaMusicAlbumArtFileName); CMPXMedia* media = GetL(aOldUri, attributes.Array(), aItemCat); CleanupStack::PopAndDestroy(&attributes); CleanupStack::PushL(media); const TDesC& fileName(media->ValueText(KMPXMediaMusicAlbumArtFileName)); // the songs have embedded albumart. if(fileName.CompareF(aOldUri) == 0) { // change the Art filename to the new Uri media->SetTextValueL(KMPXMediaMusicAlbumArtFileName, aNewUri); // Rename the thumbnail TRAPD(err, RenameThumbnailL(aOldUri, aNewUri)); if(KErrNone != err) { MPX_DEBUG2("Thumbnail renames failed. Err: %d", err); } } // change file path to the new file path media->SetTextValueL(KMPXMediaGeneralUri, aNewUri); // ask harvester to rename the file if any of the following is true: // 1) renaming a song // 2) renaming a playlist scanned through file system. // // There are 3 types of playlists. The ones created from the device // are virtual playlists which have file extension .vir. There are // no physical playlist files associated with them; hence not // registered with harvester. For virtual playlists, IsPlaylistL // will return EFalse because there is not a playlist plugin that // deals with .vir playlist files. // // The ones synced from PC through MTP have file extension .pla. // There are 0-byte .pla files associated with them but they // are not registered with harvester either. IsPlaylistL will also // return EFalse because there is not a playlist plugin that deals // with .pla. // // The 3rd type of playlists is .m3u on the file system. They are // added to the collection through file scan and registered with // harvester. IsPlaylistL will return ETrue. if (aItemCat == EMPXSong || iHvsUtility->IsPlaylistL(aOldUri)) { const TUid& collection = media->ValueTObjectL<TUid>(KMPXMediaGeneralCollectionId); iHvsUtility->RenameFileL( aOldUri, aNewUri, collection.iUid ); } // Update collection via CMPXCommand // CMPXCommand* cmd = CMPXCommand::NewL(); CleanupStack::PushL( cmd ); cmd->SetTObjectValueL( KMPXCommandGeneralId, KMPXCommandIdCollectionSet ); TUid colId (media->ValueTObjectL<TUid>(KMPXMediaGeneralCollectionId) ); cmd->SetTObjectValueL( KMPXCommandGeneralCollectionId, colId.iUid ); cmd->SetTObjectValueL( KMPXCommandGeneralDoSync, ETrue ); cmd->SetCObjectValueL( KMPXCommandColSetMedia, media ); iCollectionUtil->Collection().CommandL( *cmd ); CleanupStack::PopAndDestroy( cmd ); CleanupStack::PopAndDestroy(media); }
// --------------------------------------------------------------------------- // From MMPXPlaybackCallback // Handle media // --------------------------------------------------------------------------- // void CAiPlayerPluginEngine::HandleMediaL( const CMPXMedia& aMedia, TInt aError ) { if ( KErrNone == aError ) { delete iUri; iUri = NULL; if (aMedia.IsSupported(KMPXMediaGeneralUri)) { TParsePtrC filePath(aMedia.ValueText(KMPXMediaGeneralUri) ); iUri = filePath.FullName().AllocL(); } delete iTitle; iTitle = NULL; if ( aMedia.IsSupported( KMPXMediaGeneralTitle ) ) { iTitle = ( aMedia.ValueText( KMPXMediaGeneralTitle ) ).AllocL(); } else if ( aMedia.IsSupported( KMPXMediaGeneralDuration)) { RDebug::Print(_L("duration found")); TInt val=aMedia.ValueTObjectL<TInt>( KMPXMediaGeneralDuration ); RDebug::Print(_L("val %d"),val); iDuration=val/KMPXOneSecInMilliSecs; } else if ( aMedia.IsSupported( KMPXMediaGeneralUri ) ) { TParsePtrC filePath( aMedia.ValueText( KMPXMediaGeneralUri ) ); iTitle = (filePath.Name()).AllocL(); } delete iArtist; iArtist = NULL; if ( aMedia.IsSupported( KMPXMediaMusicArtist ) ) { iArtist = ( aMedia.ValueText( KMPXMediaMusicArtist ) ).AllocL(); } iObserver->TrackInfoChanged(iTitle ? *iTitle : KNullDesC(), iArtist ? *iArtist : KNullDesC()); if (!iSkipping) { if (iExtractingAlbumArt) { if (iAlbumArtUtil){iAlbumArtUtil->CancelRequest();} iExtractingAlbumArt=EFalse; } if ( aMedia.IsSupported( KMPXMediaMusicAlbumArtFileName ) ) { delete iMedia; iMedia=NULL; iMedia = CMPXMedia::NewL( aMedia ); TRAPD(err,iAlbumArtUtil->ExtractAlbumArtL( *iMedia, *this, KAlbumArtSize, EFalse)); if (err != KErrNone) { iObserver->AlbumArtChanged(NULL); } } else { iObserver->AlbumArtChanged(NULL); } } else { iObserver->AlbumArtChanged(NULL); } } }