phonebookui/Phonebook2/ccapplication/ccapp/ccapputil/inc/ccafactoryextensionnotifier.h
/*
* Copyright (c) 2009-2009 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: CCCaFactoryExtensionNotifier
*
*/
#ifndef CCAFACTORYEXTENSIONOBSERVER_H
#define CCAFACTORYEXTENSIONOBSERVER_H
// INCLUDES
#include <e32std.h>
#include <e32base.h>
#include <ecom.h>
// CLASS DECLARATION
class CCCAExtensionFactory;
NONSHARABLE_CLASS(CCCaFactoryExtensionNotifier) : public CActive
{
public:
// Constructors and destructor
/**
* Destructor.
*/
~CCCaFactoryExtensionNotifier();
/**
* Two-phased constructor.
*/
IMPORT_C static CCCaFactoryExtensionNotifier* NewL();
/**
* Sets the callback
*
* @since TB 9.2
*/
IMPORT_C void ObserveExtensionFactory( TCallBack& aCallBack );
/**
* Returns CCCAExtensionFactory pointer
*
* @return CCCAExtensionFactory
* @since TB 9.2
*/
IMPORT_C CCCAExtensionFactory* ExtensionFactory();
protected: // From CActive
void DoCancel();
void RunL();
private:
/**
* Constructor for performing 1st stage construction
*/
inline CCCaFactoryExtensionNotifier();
/**
* EPOC default constructor for performing 2nd stage construction
*/
inline void ConstructL();
/**
* Checks if implementation plugins are available, creates/deletes
* extension factory accordingly and notifies clients.
*
* @since TB 9.2
*/
void CreateExtensionFactoryL();
private:
TCallBack iCallBack;
CCCAExtensionFactory* iExtensionFactory;
REComSession* iEComSession;
};
#endif // CCAFACTORYEXTENSIONOBSERVER_H