diff -r 000000000000 -r ff3b6d0fd310 convergedcallengine/cce/inc/cccedurationtimer.h
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/convergedcallengine/cce/inc/cccedurationtimer.h	Tue Feb 02 01:11:09 2010 +0200
@@ -0,0 +1,196 @@
+/*
+* Copyright (c) 2006-2007 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:  Provides call duration timer for PS calls
+*
+*/
+
+
+#ifndef CCCEDURATIONTIMER_H
+#define CCCEDURATIONTIMER_H
+
+//  INCLUDES
+#include <e32base.h>
+
+// FORWARD DECLARATIONS
+class MCCECallObserver;
+class MCCEConferenceCallObserver;
+
+// CLASS DECLARATION
+
+/**
+*  CCCEDurationTimer call duration class.
+*  Used for count call duration
+*
+*  @lib cce.lib
+*  @since Series 60 3.2
+*/
+NONSHARABLE_CLASS(CCCEDurationTimer) : public CBase, public MBeating
+    {
+public:
+
+    /**
+    * Two-phased constructor.
+    */
+    static CCCEDurationTimer* NewL();
+
+    /**
+    * Destructor
+    */
+    virtual ~CCCEDurationTimer(); 
+
+public:
+    
+    /**
+     * Set observer
+     *
+     * @since S60 v3.2
+     */
+    void SetObserver( MCCECallObserver* aObserver );
+
+    /**
+     * Set conference call observer
+     *
+     * @since S60 v3.2
+     */
+	void SetConferenceObserver( MCCEConferenceCallObserver* aObserver );
+
+    /**
+     * Start timer.
+     *
+     * @since S60 v3.2
+     */
+    void Start();
+    
+    /**
+     * Start timer
+     *
+     * @since S60 v3.2
+     */
+    void Start(TInt aBeatsOffset);
+	
+    /**
+     * Restart air duration timer from the given value
+     *
+     * @since S60 v3.2
+     * @param aBeatsOffset innitial timer value
+     */
+    void RestartAirTimeDuration(TInt aBeatsOffset);
+	
+    /**
+     * Start timer
+     *
+     * @since S60 v3.2
+     */
+    void StartAirTimeDuration();
+    
+    /**
+     * Call start time
+     *
+     * @since S60 v3.2
+     */
+    TDateTime StartTime();  
+
+    /**
+     * Stop timer
+     *
+     * @since S60 v3.2
+     * @return True if heart beat runner was started
+     */
+    TBool Stop();
+
+    /**
+     * Returns number of beats from the previous Start of the timer.
+     * @since S60 v3.2
+     */
+    TInt NumberOfBeats() const;
+    
+    /**
+     * Set the number of beats to zero
+     * @since S60 v3.2
+     */
+    void Reset();
+    
+// from base class MBeating
+
+    /**
+     * Called when we need to synchronize
+     *
+     * @since S60 v3.2
+     */
+    void Synchronize();
+
+protected:
+
+    /**
+     * Default constructor
+     */
+    CCCEDurationTimer();
+
+    /**
+     * 2nd phase of the construction
+     */
+    void ConstructL();
+
+// from base class MBeating
+
+    /**
+     * Called when beat works ok, once every second.
+     *
+     * @since S60 v3.2
+     */
+    void Beat();        
+
+private: // data
+
+    /**
+     * Pointer to PS Data object. 
+     * If this is NULL, timer is used to AirTime duration.
+     */
+    MCCECallObserver* iObserver;
+	
+    /**
+     * Conference call duration observer.
+     */
+	MCCEConferenceCallObserver* iConferenceCallObserver;
+
+    /**
+     * Timer
+     * Own
+     */
+    CHeartbeat*     iHeartbeat; 
+
+    /**
+     * True if timer is running
+     */
+    TBool           iActive; 
+
+    /**
+     * Current timer value
+     */
+    TInt            iNumberOfBeats;
+
+    /**
+     * Timer start time
+     */
+    TTime           iStartTime;
+
+    /**
+     * Is this timer instance used to airtimeduration
+     */
+    TBool           iAirTimeDuration;
+    };
+
+#endif      // CCCEDURATIONTIMER_H
+
+// End of File