--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/phoneengine/callhandling/inc/cpesinglecallobserver.h Fri Jun 04 10:19:18 2010 +0100
@@ -0,0 +1,206 @@
+/*
+* Copyright (c) 2002-2008 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: This file contains the header file of the CPESingleCallObserver object
+*
+*/
+
+
+#ifndef CPESINGLECALLOBSERVER_H
+#define CPESINGLECALLOBSERVER_H
+
+//INCLUDES
+#include <mccecall.h>
+#include <mccecallobserver.h>
+#include <pevirtualengine.h>
+
+#include "cpecall.h"
+
+// CONSTANTS
+// None
+
+// MACROS
+// None
+
+// DATA TYPES
+// None.
+
+// FUNCTION PROTOTYPES
+// None.
+
+// FORWARD DECLARATIONS
+class MPEMessageSender;
+
+// CLASS DECLARATION
+
+/**
+* Create call handling requests to Call Command object
+* @lib CallHandling.lib
+* @since Series60_4.0
+*/
+class CPESingleCallObserver
+ : public CPECall,
+ public MCCECallObserver
+ {
+ protected: //Constructors and descructor
+ /**
+ * C++ default constructor.
+ */
+ CPESingleCallObserver( MPEMessageSender& aOwner );
+
+ /**
+ * Destructor.
+ */
+ virtual ~CPESingleCallObserver();
+
+ public: // from MCCECallObserver
+
+ /**
+ * Call errors are notified using this interface.
+ *
+ * @since S60 v3.2
+ * @param aError Occurred error as integer,
+ * return none
+ */
+ IMPORT_C void ErrorOccurred( const TCCPError aError );
+
+ /**
+ * Call state notificfation.
+ * TODO: The observer need to verify the correctness of given state.
+ * CCE will do at least basic call state change checking but also the client
+ * needs to verify the correctness.
+ *
+ * @since S60 v3.2
+ * @param aState New state of the call
+ * return none
+ */
+ IMPORT_C void CallStateChanged( const CCPCall::TCallState aState );
+
+ /**
+ * The state of the call has changed with inband tone, meaning network is not playing
+ * the tone relating to the state.
+ * @since S60 3.2
+ * @param aState Call state.
+ * @return none
+ */
+ IMPORT_C void CallStateChangedWithInband( const CCPCall::TCallState aState );
+
+ /**
+ * An event for the call has occurred.
+ * TODO: the observer need to verify event correcness.
+ *
+ * @since S60 v3.2
+ * @param aEvent Occurred call event
+ * return none
+ */
+ IMPORT_C void CallEventOccurred( const MCCECallObserver::TCCECallEvent aEvent );
+
+ /**
+ * Notifies observer the change in call duration.
+ *
+ * @since S60 v3.2
+ * @param aDuration Duration of the call in seconds
+ * return none
+ */
+ IMPORT_C void CallDurationChanged( const TTimeIntervalSeconds aDuration );
+
+ /**
+ * Notifies observer about the changes in call control caps.
+ *
+ * @since S60 v3.2
+ * @param aCaps Contains updated call control capability flags
+ * return none
+ */
+ IMPORT_C void CallCapsChanged( const MCCECallObserver::TCCECallControlCaps aCaps );
+
+ /**
+ * Notifies observer about transfer made by remote end
+ *
+ * @since S60 v3.2
+ * @param aAttended ETrue: if transfer type is attended, EFalse: type is unattended
+ * @param aDestination Address where the call is to be transferred. Given as received in CCE
+ * observer needs to verify the address, e.g. it can be KNullDesC.
+ * TODO anonymous transfer target - quess cannot be occurring?
+ * A-B -> B-C, C has requested anonymity in network???
+ */
+ IMPORT_C void HandleTransfer( const TBool aAttended,
+ const TDesC& aDestination );
+
+ public: //New functions
+
+ /**
+ * Returns call duration time
+ * @param aDuration the duration value of the call
+ */
+ void GetCallDuration( TTimeIntervalSeconds& aDuration );
+
+ /**
+ * Returns call control capabilities
+ * @param aCallControlCaps call control capabilities
+ */
+ void GetCallControlCaps(
+ MCCECallObserver::TCCECallControlCaps& aCallControlCaps ) const;
+
+ /**
+ * Returns the reference to the call object handle. Handle is owned by a derived object.
+ * @return Reference to the call object handle
+ */
+ MCCECall& Call();
+
+ /**
+ * Sets the reference to the call object handle. Handle is owned by a derived object.
+ * @return Reference to the call object handle
+ */
+ void SetCall( MCCECall& aCall );
+
+ /**
+ * Sets Missed call indicator.
+ * @param aMissed, Missed call indicator.
+ * @return KErrNone.
+ */
+ virtual void SetMissedCall( TBool aMissed ) = 0;
+
+ /**
+ * Returns transfer target from last received unattended transfer
+ * request.
+ * @return Transfer target.
+ */
+ const TPEPhoneNumber& UnattendedTransferTarget() const;
+
+ /**
+ * Returns array of possible addresses from the received call forward
+ * request or NULL if addresses are not available.
+ * @return Address array.
+ */
+ const CDesC8Array* ForwardAddressChoices() const;
+
+ protected:
+
+ // Includes dialled number
+ TPEPhoneNumber iDialledNumber; // Mihin tätä on tarkoitus käyttää?
+ // Call duration time.
+ TTimeIntervalSeconds iDuration;
+ // iControlCaps contains the new capabilities
+ MCCECallObserver::TCCECallControlCaps iControlCaps;
+ // handle to mobile call object
+ MCCECall* iCall;
+
+ /**
+ * Transfer target from previous last unattended transfer reqeust.
+ */
+ TPEPhoneNumber iTransferTarget;
+ };
+
+#endif // CPESINGLECALLOBSERVER_H
+
+// End of File