/*

* Copyright (c) 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:  Base class for all dialer containers

*

*/

#ifndef CDIALERCONTAINERBASE_H

#define CDIALERCONTAINERBASE_H

//  INCLUDES

#include <coecntrl.h>

#include <coemain.h>

#include <bldvariant.hrh>

#include "dialercommon.h"

// CONSTANTS

// FORWARD DECLARATIONS

// CLASS DECLARATION

class CAknButton;

class TAknsItemID;

class CGulIcon;

/**

*  CDialerContainerBase container class

*

*  @lib dialer.lib

*  @since S60 v5.0

*/

NONSHARABLE_CLASS(CDialerContainerBase) : public CCoeControl, 

                                          public MCoeControlObserver

    {

    public:  // Constructors and destructor

        /**

        * Destructor.

        */

        virtual ~CDialerContainerBase();

    protected:

        // Constructor

        CDialerContainerBase( 

            CCoeControl& aContainer );

        /**

        * Base constructor.

        */

        void BaseConstructL( );

        /**

        * Set variety currently in use

        */

        virtual void SetVariety( ) = 0;

        /**

        * Set layout

        */

        virtual void SetLayout( ) = 0;   

    protected:  // Functions from CCoeControl

        /**

        * @see CCoeControl

        */

        TTypeUid::Ptr MopSupplyObject( TTypeUid aId );

        /**

        * @see CCoeControl

        */

        virtual void SizeChanged();

        /**

        * @see CCoeControl

        */

        virtual void PositionChanged();

        /**

        * @see CCoeControl

        */

        void HandleResourceChange( TInt aType );

    protected: // From MCoeControlObserver

        /**

        * @see MCoeControlObserver

        */

        virtual void HandleControlEventL( CCoeControl* /*aControl*/, TCoeEvent /*aEventType*/ ) {};

    protected:    // Data

        // Variety set according to conditions of number etc of buttons.

        // See Variety method of each implementing class.

        TInt iVariety;

        // Parent container

        CCoeControl& iParentControl;

    };

#endif      // CDIALERCONTAINERBASE_H

// End of File