/*

* Copyright (c) 2002-2004 Nokia Corporation and/or its subsidiary(-ies).

* All rights reserved.

* This component and the accompanying materials are made available

* under the terms of the License "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:  Dialog observer M class

*

*/

#ifndef DOWNLOADSLISTDLGOBSERVER_H

#define DOWNLOADSLISTDLGOBSERVER_H

//  INCLUDES

#include <e32def.h>

#include <coedef.h>

#include <w32std.h>

// FORWARD DECLARATIONS

class CDownloadsListDlg;

class CEikMenuPane;

// CLASS DECLARATION

/**

*  Observer interface of CDownloadsListDlg.

*

*  @lib Download Manager UI Lib

*  @since Series 60 2.8

*/

NONSHARABLE_CLASS( MDownloadsListDlgObserver )

    {

    public:

        /**

        * Called for layouting the dialog before executing it.

        */

        virtual void PreLayoutDynInitL( CDownloadsListDlg& aDialog ) = 0;

        /**

        * Called for processing not dialog specific commands.

        */

        virtual void ProcessCommandL( CDownloadsListDlg& aDialog, TInt aCommandId ) = 0;

        /**

        * Called for initializing Options menu.

        */

        virtual void DynInitMenuPaneL( CDownloadsListDlg& aDialog, TInt aResourceId, CEikMenuPane* aMenuPane ) = 0;

        /**

        * Key events first forwarded to the observer.

        */

        virtual TKeyResponse OfferKeyEventL( CDownloadsListDlg& aDialog, const TKeyEvent& aKeyEvent, TEventCode aType ) = 0;

        /**

        * setting the downloadlist hide to the observer.

        */

        virtual void SetDownloadListHide( TBool aHide ) = 0;

#ifdef BRDO_SINGLE_CLICK_ENABLED_FF

        /**

        * Adding Aiw Commands for the given MenuPane to the observer.

        */

        virtual void AIWPlugInMenusL(TInt aResourceId,CEikMenuPane* aMenuPane) = 0;

#endif        

    };

#endif /* DOWNLOADSLISTDLGOBSERVER_H */