diff -r 73a1feb507fb -r bc78a40cd63c mmsharing/mmshshared/src/muspropertywatch.cpp --- a/mmsharing/mmshshared/src/muspropertywatch.cpp Tue Aug 31 15:12:07 2010 +0300 +++ /dev/null Thu Jan 01 00:00:00 1970 +0000 @@ -1,178 +0,0 @@ -/* -* Copyright (c) 2005 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: -* -*/ - - - -#include "muspropertywatch.h" -#include "muspropertyobserver.h" -#include "mussessionproperties.h" -#include "musresourceproperties.h" -#include "muslogger.h" // debug logging - -using namespace NMusSessionApi; - -// ----------------------------------------------------------------------------- -// Symbian two-phase constructor. -// ----------------------------------------------------------------------------- -// -CMusPropertyWatch* CMusPropertyWatch::NewL( - MMusPropertyObserver& aObserver, - TUid aCategory, - const TInt aPropertyName ) - { - CMusPropertyWatch* self = new (ELeave) CMusPropertyWatch( - aObserver, - aCategory, - aPropertyName ); - CleanupStack::PushL( self ); - self->ConstructL(); - CleanupStack::Pop( self ); - return self; - } - - -// ----------------------------------------------------------------------------- -// C++ destructor. -// ----------------------------------------------------------------------------- -// -CMusPropertyWatch::~CMusPropertyWatch() - { - MUS_LOG( "mus: [MUSSH ] -> CMusPropertyWatch::~CMusPropertyWatch" ); - if ( IsActive() ) - { - Cancel(); - } - iProperty.Close(); - MUS_LOG( "mus: [MUSSH ] <- CMusPropertyWatch::~CMusPropertyWatch" ); - } - - -// ----------------------------------------------------------------------------- -// C++ constructor. -// ----------------------------------------------------------------------------- -// -CMusPropertyWatch::CMusPropertyWatch( MMusPropertyObserver& aObserver, - TUid aCategory, - const TInt aPropertyName ) : - CActive( EPriorityNormal ), - iObserver( aObserver ) - { - iPropertyCategory = aCategory; - iPropertyKey = aPropertyName; - } - - -// ----------------------------------------------------------------------------- -// Symbian second-phase constructor. -// ----------------------------------------------------------------------------- -// -void CMusPropertyWatch::ConstructL( ) - { - MUS_LOG( "mus: [MUSSH ] -> CMusPropertyWatch::ConstructL" ); - User::LeaveIfError( iProperty.Attach( iPropertyCategory, - iPropertyKey) ); - CActiveScheduler::Add( this ); - - iProperty.Subscribe( iStatus ); - SetActive(); - - MUS_LOG( "mus: [MUSSH ] <- CMusPropertyWatch::ConstructL" ); - } - - -// ----------------------------------------------------------------------------- -// -// ----------------------------------------------------------------------------- -// -TInt CMusPropertyWatch::ReadIntPropertyL( TUint aKey ) - { - MUS_LOG1( "mus: [MUSSH ] -> CMusPropertyWatch::ReadIntPropertyL: aKey: [%d]", - aKey ); - TInt val; - User::LeaveIfError( RProperty::Get( KCategoryUid, - aKey, - val ) ); - MUS_LOG1( "mus: [MUSSH ] <- CMusPropertyWatch::ReadIntPropertyL: val: [%d]", - val ); - return val; - } - - -// ----------------------------------------------------------------------------- -// -// ----------------------------------------------------------------------------- -// -HBufC* CMusPropertyWatch::ReadDescPropertyL( TUint aKey ) - { - MUS_LOG1( "mus: [MUSSH ] -> CMusPropertyWatch::ReadDescPropertyL: aKey: [%d]", - aKey ); - TBuf buffer; - - User::LeaveIfError( RProperty::Get( KCategoryUid, - aKey, - buffer ) ); - HBufC* desc = buffer.AllocL(); - MUS_LOG_TDESC( "mus: [MUSSH ] <- CMusPropertyWatch::ReadDescPropertyL: val: ", - (*desc) ); - return desc; - } - - -// ----------------------------------------------------------------------------- -// -// ----------------------------------------------------------------------------- -// -void CMusPropertyWatch::DoCancel() - { - MUS_LOG( "mus: [MUSSH ] -> CMusPropertyWatch::DoCancel" ); - iProperty.Cancel(); - MUS_LOG( "mus: [MUSSH ] <- CMusPropertyWatch::DoCancel" ); - } - - -// ----------------------------------------------------------------------------- -// -// ----------------------------------------------------------------------------- -// -void CMusPropertyWatch::RunL() - { - MUS_LOG( "mus: [MUSSH ] -> CMusPropertyWatch::RunL" ); - TInt val; - - User::LeaveIfError( RProperty::Get( iPropertyCategory, - iPropertyKey, - val ) ); - - iObserver.PropertyChanged( iPropertyKey, val ); - MUS_LOG( "mus: [MUSSH ] <- CMusPropertyWatch::RunL" ); - } - - -// ----------------------------------------------------------------------------- -// -// ----------------------------------------------------------------------------- -// -TInt CMusPropertyWatch::RunError( TInt aError ) - { - MUS_LOG1( "mus: [MUSSH ] -> CMusPropertyWatch::RunError [%d]", aError ); - iObserver.HandlePropertyError( aError ); - MUS_LOG( "mus: [MUSSH ] <- CMusPropertyWatch::RunError" ); - return KErrNone; - } - - -// end of file