diff -r 5294c000a26d -r 112a725ff2c2 homescreenplugins/videochplugin/src/videochpssubscriber.cpp --- a/homescreenplugins/videochplugin/src/videochpssubscriber.cpp Mon Mar 15 12:40:47 2010 +0200 +++ /dev/null Thu Jan 01 00:00:00 1970 +0000 @@ -1,148 +0,0 @@ -/* -* Copyright (c) 2006 Nokia Corporation and/or its subsidiary(-ies). -* All rights reserved. -* This component and the accompanying materials are made available -* under the terms of the License "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: Class to handle subscriptions from PS* -*/ - - - -#include "videochpssubscriber.h" - - -// ----------------------------------------------------------------------------- -// CVcxNsCHPSSubscriber::CVcxConnUtilSubscriber() -// ----------------------------------------------------------------------------- -// -CVcxNsCHPSSubscriber::CVcxNsCHPSSubscriber( const TUid aUid, - const TUint32 aKey, - RProperty::TType aType, - MCHPSObserver* aObserver ) : - CActive( EPriorityStandard ), - iUid( aUid ), - iKey( aKey ), - iKeyType(aType), - iObserver( aObserver ) - { - // NOP - } - -// ----------------------------------------------------------------------------- -// CVcxNsCHPSSubscriber::NewL() -// ----------------------------------------------------------------------------- -// -CVcxNsCHPSSubscriber* CVcxNsCHPSSubscriber::NewL( const TUid aUid, - const TUint32 aKey, - RProperty::TType aType, - MCHPSObserver* aObserver ) - { - if( aType != RProperty::EInt ) - { - User::Leave( KErrNotSupported ); - } - CVcxNsCHPSSubscriber* self = - new( ELeave ) CVcxNsCHPSSubscriber( aUid, aKey, aType, aObserver ); - CleanupStack::PushL( self ); - self->ConstructL(); - CleanupStack::Pop( self ); - return self; - } - -// ----------------------------------------------------------------------------- -// CVcxNsCHPSSubscriber::ConstructL() -// ----------------------------------------------------------------------------- -// -void CVcxNsCHPSSubscriber::ConstructL() - { - iInitialized = EFalse; - User::LeaveIfError( iProperty.Attach( iUid, iKey ) ); - CActiveScheduler::Add( this ); - } - -// ----------------------------------------------------------------------------- -// CVcxNsCHPSSubscriber::~CVcxNsCHPSSubscriber() -// ----------------------------------------------------------------------------- -// -CVcxNsCHPSSubscriber::~CVcxNsCHPSSubscriber() - { - if( IsActive() ) - { - Cancel(); - } - iProperty.Close(); - } - -// ----------------------------------------------------------------------------- -// CVcxNsCHPSSubscriber::Get() -// ----------------------------------------------------------------------------- -// -TInt CVcxNsCHPSSubscriber::Get( TInt& aValue ) - { - return iProperty.Get( aValue ); - } - - -// ----------------------------------------------------------------------------- -// CVcxNsCHPSSubscriber::Start() -// ----------------------------------------------------------------------------- -// -void CVcxNsCHPSSubscriber::Start() - { - if( !IsActive() ) - { - iProperty.Subscribe( iStatus ); - SetActive(); - iInitialized = ETrue; - } - } - - -// ----------------------------------------------------------------------------- -// CVcxNsCHPSSubscriber::DoCancel() -// ----------------------------------------------------------------------------- -// -void CVcxNsCHPSSubscriber::DoCancel() - { - if( IsActive() ) - { - iProperty.Cancel(); - } - - iInitialized = EFalse; - } - -// ----------------------------------------------------------------------------- -// CVcxNsCHPSSubscriber::RunL() -// ----------------------------------------------------------------------------- -// -void CVcxNsCHPSSubscriber::RunL() - { - // resubscribe before processing new - // value to prevent missing updates - iProperty.Subscribe( iStatus ); - SetActive(); - - if( iInitialized ) - { - TInt intValue; - - if(iKeyType == RProperty::EInt ) - { - if( iProperty.Get( intValue ) == KErrNone && iObserver ) - { - iObserver->ValueChanged( iKey, intValue ); - } - } - } - iInitialized = ETrue; - } -// end of file