--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/phonesrv_plat/phone_settings_observer_api/inc/MPsetCallWaitingObs.h Tue Feb 02 01:11:09 2010 +0200
@@ -0,0 +1,79 @@
+/*
+* 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:
+* MPsetCallWaitingObserver abstract call waiting observer class.
+*
+*
+*/
+
+
+#ifndef MPSETCALLWAITINGOBS_H
+#define MPSETCALLWAITINGOBS_H
+
+// INCLUDES
+#include <MPsetCallWaiting.h>
+
+// CLASS DEFINITIONS
+class MPsetCallWaitingObserver
+ {
+ public:
+
+ /**
+ * Handles notes when requesting Call Waiting status.
+ *
+ * @param aStatus Query result.
+ * @param aBsc is List of active groups.
+ */
+ virtual void HandleCallWaitingGetStatusL(
+ const MPsetCallWaiting::TGetCallWaitingStatus aStatus,
+ TUint8 aBsc[KPSetNumberOfBsc] ) = 0;
+
+ /**
+ * Handles notes when Call Waiting has been changed.
+ *
+ * @param aSetting Changed setting.
+ * @param aResult Result of the action.
+ */
+ virtual void HandleCallWaitingChangedL(
+ const MPsetCallWaiting::TSetCallWaiting aSetting,
+ const TInt aResult ) = 0;
+
+ /**
+ * Handles requesting notes.
+ *
+ * @param aStarted Is there a request going on.
+ * @param aInterrupted Request needs to be immediately cancelled.
+ */
+ virtual void HandleCWRequestingL( TBool aOngoing,
+ TBool aInterrupted ) = 0;
+ /**
+ * Handles errors in call waiting requests.
+ *
+ * @param aReason Reason for the error.
+ */
+ virtual void HandleCWErrorL( TInt aReason ) = 0;
+
+ /**
+ * Sets pointer so that message is passed succesfully
+ * from requester to observer.
+ *
+ * @param aEngineContact Source of events to observer.
+ */
+ virtual void SetEngineContact( MPsetCallWaiting& aEngineContact ) = 0;
+
+ };
+
+#endif // MPSETCALLWAITINGOBS_H
+
+// end of file