diff -r 0fd27995241b -r 9ac0a0a7da70 javauis/mmapi_qt/baseline/src/cmmaaudiometadatacontrol.cpp --- a/javauis/mmapi_qt/baseline/src/cmmaaudiometadatacontrol.cpp Tue May 11 16:07:20 2010 +0300 +++ /dev/null Thu Jan 01 00:00:00 1970 +0000 @@ -1,86 +0,0 @@ -/* -* Copyright (c) 2002 Nokia Corporation and/or its subsidiary(-ies). -* All rights reserved. -* This component and the accompanying materials are made available -* under the terms of "Eclipse Public License v1.0" -* which accompanies this distribution, and is available -* at the URL "http://www.eclipse.org/legal/epl-v10.html". -* -* Initial Contributors: -* Nokia Corporation - initial contribution. -* -* Contributors: -* -* Description: CMMAAudioMetaDataControl is a concrete class for getting -* metadata from an audio media. -* -*/ - - -// INCLUDE FILES -#include - -#include "cmmaaudiometadatacontrol.h" - -CMMAAudioMetaDataControl::CMMAAudioMetaDataControl( - RMMFController& aController) - : iController(aController) -{ - LOG( EJavaMMAPI, EInfo, "CMMAAudioMetaDataControl constructor called."); -} - -TInt CMMAAudioMetaDataControl::KeyCountL() -{ - TInt entries = 0; - - User::LeaveIfError(iController.GetNumberOfMetaDataEntries(entries)); - return entries; -} - -HBufC* CMMAAudioMetaDataControl::KeyL(TInt aIndex) -{ - CMMFMetaDataEntry* currEntry = NULL; - - currEntry = iController.GetMetaDataEntryL(aIndex); - CleanupStack::PushL(currEntry); - HBufC* key = currEntry->Name().AllocL(); - CleanupStack::PopAndDestroy(); // currEntry - - return key; -} - - -/* - * Get the value of given audio metadata key. The ownership of the created value - * (descriptor) is passed to the caller. - */ -HBufC* CMMAAudioMetaDataControl::KeyValueL(const TDesC& aKey) -{ - LOG( EJavaMMAPI, EInfo, "MMA::CMMAAudioMetaDataControl::GetKeyValueL() called."); - - HBufC* retVal = NULL; - CMMFMetaDataEntry* currEntry = NULL; - - TInt nEntries = 0; - User::LeaveIfError(iController.GetNumberOfMetaDataEntries(nEntries)); - - for (TInt i = 0; i < nEntries; ++i) - { - currEntry = iController.GetMetaDataEntryL(i); - - if (0 == aKey.Compare(currEntry->Name())) - { - CleanupStack::PushL(currEntry); - retVal = currEntry->Value().AllocL(); - CleanupStack::PopAndDestroy(); // currEntry - break; - } - - delete currEntry; - } - - User::LeaveIfNull(retVal); - return retVal; -} - -// END OF FILE