/*

* Copyright (c) 2006 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: 

*

*/

#ifndef WIDGETUIWINDOWCONTAINER_H_

#define WIDGETUIWINDOWCONTAINER_H_

// INCLUDES

#include <coecntrl.h>

#include <AknServerApp.h>

#include "WidgetUiObserver.h"

// CONSTANTS

// MACROS

// DATA TYPES

// FUNCTION PROTOTYPES

// FORWARD DECLARATIONS

class CBrCtlInterface;

class CWidgetUiWindowManager;

class CWidgetUiWindowView;

class CAknsBasicBackgroundControlContext;

// CLASS DECLARATION

/**

*

*  @lib WidgetUI.exe

*  @since 3.1

*/

class CWidgetUiWindowContainer : public CCoeControl

    {

    public: // Constructors and destructor

        /** 

        * NewL

        * two-phase constructor

        * @since 3.1

        */

        static CWidgetUiWindowContainer* NewL( 

            const TRect& aRect, 

            CWidgetUiWindowManager& aWindowManager );

        /**

        * ~CWidgetUiWindowContainer

        * Destructor

        * @since 3.1

        * @param none

        * @param none

        */

        virtual ~CWidgetUiWindowContainer();

    public: // New functions

        /**

        * HandleCommandL

        * @since 3.1

        * @param aCommand id

        * @return void

        */

        void HandleCommandL( TInt aCommand );

        /**

        * HandleKeyEventL

        * @since 3.1

        * @param aKeyEvent

        * @param aType

        * @return TKeyResponse

        */

        TKeyResponse HandleKeyEventL( const TKeyEvent& aKeyEvent, TEventCode aType );

        /**

        * SizeChanged

        * @since 3.1

        * @param none

        * @return void

        */

        void SizeChanged();

    private: // Functions from base classes

        /**

        * CountComponentControls

        * @since 3.1

        * @param none

        * @return TInt the count of sub controls

        */

        TInt CountComponentControls() const;

        /**

        * ComponentControl

        * @since 3.1

        * @param aIndex

        * @return CCoeControl*

        */

        CCoeControl* ComponentControl( TInt aIndex ) const;

        /**

        * Draw

        * @since 3.1

        * @param aRect

        * @return void

        */

        void Draw( const TRect& aRect ) const;

        /**

        * OfferKeyEventL

        * @since 3.1

        * @param aKeyEvent

        * @param aType

        * @return TKeyResponse

        */

        TKeyResponse OfferKeyEventL( const TKeyEvent& aKeyEvent, TEventCode aType );

        /**

        * FocusChanged

        * @since 3.1

        * @param TDrawNow

        * @param aDrawNow

        * @return void

        */

        void FocusChanged(TDrawNow aDrawNow);

    private:

        /**

        * C++ default constructor.

        */

        CWidgetUiWindowContainer( CWidgetUiWindowManager& aWindowManager );

        /**

        * ConstructL

        * EPOC default constructor

        * @since 3.1

        * @param aRect Frame rectangle for container.

        * @param aView

        * @param aWindowManager

        * @return void

        */

        void ConstructL( const TRect& aRect );

    private: // new functions

        /**

        * CancelLoad

        * @since 3.1

        * @param none

        * @return void

        */

        void CancelLoad();

        /**

        * Engine

        * @since 3.1

        * @param none

        * @return CBrCtlInterface*

        */

        CBrCtlInterface* Engine() const;

        /**

        * ErrorNoteL

        * Error note display

        * @since 3.1

        * @param aPrompt

        * @return void

        */

        void ErrorNoteL( const TDesC& aPrompt );

        /**

        * InfoNoteL

        * Confirmation note display

        * @since 3.1

        * @param aPrompt

        * @return void

        */

        void InfoNoteL( const TDesC& aPrompt );

    private: // data

        CWidgetUiWindowManager&     iWindowManager; // not owned, not responsible for deleting

        TInt                        iCommandBase;

#ifdef _DEBUG

        RFileLogger                 iFileLogger;

        TBool                       iCanLog;

#endif

        CAknsBasicBackgroundControlContext* iSkinContext; // owned, responsible for deleting

    };

#endif // WIDGETUIWINDOWCONTAINER_H

// End of File