/*

* 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:   Manages preview pane, info bar and toolbar for calendar views

 *

*/

#ifndef CALENCONTAINERLAYOUTMANAGER_H

#define CALENCONTAINERLAYOUTMANAGER_H

//  INCLUDES

#include <calenservices.h>              // Calendar services

#include "calencontainer.h"             // CCalenContainer

//  FORWARD DECLARATIONS

class CAknToolbar;

/**

 *  CCalenNativeViewExtension

 *  This class decides if a calendar view should additionally display a 

 *  preview pane or an info bar

 */

NONSHARABLE_CLASS( CCalenContainerLayoutManager ) : public CBase

    {

    public:

        enum TCalenContainerLayout

            {

            ECalenContainerToolbar,

            ECalenContainerInfobar,

            ECalenContainerPreview

            };

        static CCalenContainerLayoutManager* NewL( 

                            MCalenServices& aServices, CCalenContainer& aContainer );

        ~CCalenContainerLayoutManager();

    public:

        TBitFlags LayoutFlags();

        CCoeControl* ControlOrNull();

        void GetLayoutAndExtensionL();

        CAknToolbar* ToolbarOrNull();

        void SetToolbarVisibility( TBool aVisible );

        void HandleResourceChange( TInt aType );

    private:

        CCalenContainerLayoutManager( MCalenServices& aServices, CCalenContainer& aContainer );

        void ConstructL();       

        void CheckPreviewL();

        void CheckInfobarL();

        void CheckToolbarL();

    private:

        CCalenContainer& iContainer;        // Calendar Container

        MCalenServices& iServices;          // Calendar Services

        CCoeControl* iInfobar;              // Info bar, owned by a plugin

        CAknToolbar* iToolbar;              // Toolbar, owned by the appui

        TBitFlags iLayoutFlags;             // Bitfield for current layout

    };

#endif // CALENCONTAINERLAYOUTMANAGER_H

// End of file