/*
* Copyright (c) 2006-2009 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: ConnMon Telephony watcher.
*
*/
#ifndef CONNMONTELNOTI_H
#define CONNMONTELNOTI_H
#include <etelpckt.h>
#include <etelmm.h>
/**
* Connection Monitor Server Telephony watcher observer.
* @lib CONNMON.LIB
*/
class MConnMonTelephonyObserver
{
public:
/**
* Notifies the observer that the phone line status has changed.
*/
virtual void PhoneLineStatusChange() = 0;
};
/**
* Connection Monitor Server Telephony watcher.
* @lib CONNMON.LIB
*/
NONSHARABLE_CLASS( CConnMonTelNotifier ) : public CActive
{
public:
/**
* Two-phased constructor.
*
* @param aObserver A refernce to the observer which wants to listen to the
* notifications.
* @param aMobilePhone A pointer to a RMobilePhone instance, which has been
* initialized fully.
* @return An initialized instance of this class.
*/
static CConnMonTelNotifier* NewL(
MConnMonTelephonyObserver& aObserver,
RMobilePhone* aMobilePhone );
/**
* Destructor.
*/
virtual ~CConnMonTelNotifier();
public:
/**
* Checks if phone call is active.
* @return ETrue phone call is active, otherwice EFalse.
*/
TBool IsCallActive() const;
/**
* Starts to notify client of the events.
*/
void Receive();
/**
* Cancels notifying the the events.
*/
void CancelNotifications();
protected:
/**
* From CActive. Cancels request.
*/
void DoCancel();
/**
* From CActive. Run when request completes.
*/
void RunL();
private:
/**
* Constructor.
*
* @param aObserver A refernce to the observer which wants to listen to the
* notifications.
* @param aMobilePhone A pointer to a RMobilePhone instance, which has been
* initialized fully.
*/
CConnMonTelNotifier(
MConnMonTelephonyObserver& aObserver,
RMobilePhone* aMobilePhone );
/**
* 2nd phase constructor.
*/
void Construct();
private:
RMobilePhone* iMobilePhone;
TBool iVoiceCallActive;
RCall::TStatus iCallStatus;
MConnMonTelephonyObserver& iObserver;
// ETrue if client has called receive and wants the notifications. Only
// affects the sending of the notifications not the receving.
TBool iSendEvents;
RLine iLine;
};
#endif // CONNMONTELNOTI_H
// End-of-file