--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/videoutils_plat/videoconnutility_api/tsrc/src/VCXConnUtilTestSubscriber.cpp Thu Dec 17 09:14:38 2009 +0200
@@ -0,0 +1,214 @@
+/*
+* 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 subscribtions from PS*
+*/
+
+
+#include "VCXTestLog.h"
+#include "VCXConnUtilTestSubscriber.h"
+#include "VCXConnUtilTestPSObserver.h"
+
+const TInt KMaxStrLenght( 100 );
+
+// -----------------------------------------------------------------------------
+// CVCXConnUtilTestSubscriber::CVCXConnUtilTestSubscriber()
+// -----------------------------------------------------------------------------
+//
+CVCXConnUtilTestSubscriber::CVCXConnUtilTestSubscriber( const TUid aUid,
+ const TUint32 aKey,
+ RProperty::TType aType,
+ MVCXConnUtilTestPSObserver* aObserver ) :
+ CActive( EPriorityStandard ),
+ iUid( aUid ),
+ iKey( aKey ),
+ iKeyType(aType),
+ iObserver( aObserver )
+ {
+ // NOP
+ }
+
+// -----------------------------------------------------------------------------
+// CVCXConnUtilTestSubscriber::NewL()
+// -----------------------------------------------------------------------------
+//
+CVCXConnUtilTestSubscriber* CVCXConnUtilTestSubscriber::NewL( const TUid aUid,
+ const TUint32 aKey,
+ RProperty::TType aType,
+ MVCXConnUtilTestPSObserver* aObserver )
+ {
+ CVCXConnUtilTestSubscriber* self =
+ new( ELeave ) CVCXConnUtilTestSubscriber( aUid, aKey, aType, aObserver );
+ CleanupStack::PushL( self );
+ self->ConstructL();
+ CleanupStack::Pop( self );
+ return self;
+ }
+
+// -----------------------------------------------------------------------------
+// CVCXConnUtilTestSubscriber::ConstructL()
+// -----------------------------------------------------------------------------
+//
+void CVCXConnUtilTestSubscriber::ConstructL()
+ {
+ iInitialized = EFalse;
+ User::LeaveIfError( iProperty.Attach( iUid, iKey ) );
+ CActiveScheduler::Add( this );
+ }
+
+// -----------------------------------------------------------------------------
+// CVCXConnUtilTestSubscriber::~CVCXConnUtilTestSubscriber()
+// -----------------------------------------------------------------------------
+//
+CVCXConnUtilTestSubscriber::~CVCXConnUtilTestSubscriber()
+ {
+ if( IsActive() )
+ {
+ Cancel();
+ }
+ iProperty.Close();
+
+ delete iSafeWait;
+ iSafeWait = NULL;
+ }
+
+// -----------------------------------------------------------------------------
+// CVCXConnUtilTestSubscriber::Get()
+// -----------------------------------------------------------------------------
+//
+TInt CVCXConnUtilTestSubscriber::Get( TInt& aValue )
+ {
+ return iProperty.Get( aValue );
+ }
+
+// -----------------------------------------------------------------------------
+// CVCXConnUtilTestSubscriber::Get()
+// -----------------------------------------------------------------------------
+//
+TInt CVCXConnUtilTestSubscriber::Get( TDes& aValue )
+ {
+ return iProperty.Get( aValue );
+ }
+
+// -----------------------------------------------------------------------------
+// CVCXConnUtilTestSubscriber::Set()
+// -----------------------------------------------------------------------------
+//
+TInt CVCXConnUtilTestSubscriber::Set( TInt& aValue )
+ {
+ return iProperty.Set( aValue );
+ }
+
+// -----------------------------------------------------------------------------
+// CVCXConnUtilTestSubscriber::Set()
+// -----------------------------------------------------------------------------
+//
+TInt CVCXConnUtilTestSubscriber::Set( const TDesC& aValue )
+ {
+ return iProperty.Set( aValue );
+ }
+
+// -----------------------------------------------------------------------------
+// CVCXConnUtilTestSubscriber::Start()
+// -----------------------------------------------------------------------------
+//
+void CVCXConnUtilTestSubscriber::Start()
+ {
+ if( !IsActive() )
+ {
+ iProperty.Subscribe( iStatus );
+ SetActive();
+ iInitialized = ETrue;
+ }
+ }
+
+// -----------------------------------------------------------------------------
+// CVCXConnUtilTestSubscriber::WaitChange()
+// -----------------------------------------------------------------------------
+//
+void CVCXConnUtilTestSubscriber::WaitChangeL()
+ {
+ if( !iSafeWait )
+ {
+ iSafeWait = new ( ELeave ) CActiveSchedulerWait;
+ }
+ if ( iSafeWait && !iSafeWait->IsStarted() )
+ {
+ iSafeWait->Start();
+ }
+ }
+
+// -----------------------------------------------------------------------------
+// CVCXConnUtilTestSubscriber::EndWait()
+// -----------------------------------------------------------------------------
+//
+void CVCXConnUtilTestSubscriber::EndWait()
+ {
+ if ( iSafeWait && iSafeWait->IsStarted() )
+ {
+ iSafeWait->AsyncStop();
+ }
+ }
+
+// -----------------------------------------------------------------------------
+// CVCXConnUtilTestSubscriber::DoCancel()
+// -----------------------------------------------------------------------------
+//
+void CVCXConnUtilTestSubscriber::DoCancel()
+ {
+ if( IsActive() )
+ {
+ iProperty.Cancel();
+ }
+ iInitialized = EFalse;
+ }
+
+// -----------------------------------------------------------------------------
+// CVCXConnUtilTestSubscriber::RunL()
+// -----------------------------------------------------------------------------
+//
+void CVCXConnUtilTestSubscriber::RunL()
+ {
+ VCXLOGLO1(">>>CVCXConnUtilTestSubscriber::RunL");
+ // resubscribe before processing new
+ // value to prevent missing updates
+ iProperty.Subscribe( iStatus );
+ SetActive();
+
+ if( iInitialized )
+ {
+ TBuf< KMaxStrLenght > strValue;
+ TInt intValue;
+
+ if( iKeyType == RProperty::EInt )
+ {
+ // int type changed
+ if( iProperty.Get( intValue ) == KErrNone && iObserver )
+ {
+ iObserver->ValueChangedL( iUid, iKey, intValue );
+ }
+ }
+ else if( iKeyType == RProperty::EText )
+ {
+ if( iProperty.Get( strValue ) == KErrNone && iObserver )
+ {
+ iObserver->ValueChangedL( iUid, iKey, strValue );
+ }
+ }
+ }
+ EndWait();
+ iInitialized = ETrue;
+ VCXLOGLO1("<<<CVCXConnUtilTestSubscriber::RunL");
+ }
+
+// End of File