/*
* 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: Declaration of Notepad Model Observer Interface.
*
*/
#ifndef NPDMODELOBSERVER_H
#define NPDMODELOBSERVER_H
// CLASS DECLARATION
/**
* Observer interface of CNotepadModel.
* MNotepadModelObserver is an interface to observe and handle the changes of
* CNotepadModel.
*
* @lib NpdLib.lib
* @see CNotepadModel
*/
class MNotepadModelObserver
{
public:
enum TEvent
{
EDatabaseChanged = 1,
EAbortDeletion,
ECompleteDeletion,
EProgressDeletion,
EStartItemArrayChange,
EAbortItemArrayChange,
ECompleteItemArrayChange,
EProgressItemArrayChange
};
/**
* Handles a event of CNotepadModel.
*
* @param aEvent Type of an event.
* @param aParam Optional parameter of an event.
*/
virtual void HandleNotepadModelEventL(
TEvent aEvent,
TInt aParam = 0 )=0;
};
#endif // NPDMODELOBSERVER_H
// End of File