/*

* 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:  View of WidgetUi application

*

*/

#ifndef WIDGETUIWINDOWVIEW_H_

#define WIDGETUIWINDOWVIEW_H_

//  INCLUDES

#include <aknview.h>

#include <BrCtlInterface.h>

// CONSTANTS

// MACROS

// DATA TYPES

// FUNCTION PROTOTYPES

// FORWARD DECLARATIONS

class CWidgetUiWindowContainer;

class CBrCtlInterface;

class CWidgetUiObserver;

class CWidgetUiWindowManager;

class CAknNavigationDecorator;

class CAknIndicatorContainer;

class CAknNavigationControlContainer;

// CLASS DECLARATION

/**

*  CWidgetUiWindowView

*  @lib resLoader.lib

*  @since 3.1

*/

class CWidgetUiWindowView : public CAknView,

                            public MBrCtlStateChangeObserver

    {

    public:  // Constructors and destructor

        /**

        * NewLC

        * Two-phased constructor.

        * @since 3.1

        * @param aWindowManger

        * @return CWidgetUiWindowView*

        */

        static CWidgetUiWindowView* NewLC( CWidgetUiWindowManager& aWindowManager );

        /**

        * ~CWidgetUiWindowView

        * Destructor

        * @since 3.1

        * @param none

        * @return none

        */

        virtual ~CWidgetUiWindowView();

    public: // new functions

         /**

        * Container

        * @since 3.1

        * @param none

        * @return CWidgetUiWindowContainer*

        */

        CWidgetUiWindowContainer* Container();

        /**

        * ShowActivatedObject

        * show/hide the status pane and CBAs

        * @since 3.1

        * @param aVisible - ETrue to show; EFalse to hide

        * @param aShowStatusPane - 

        *        ETrue shows StatusPane and CBA

        *        EFalse to show CBA only 

        * @return void

        */

        void ShowActivatedObject(TBool aVisible, TBool aShowStatusPane = EFalse);

        /**

        * UpdateStatusPane

        * show/hide the status pane 

        * @since 3.1

        * @return void

        */

        void UpdateStatusPane();

        /**

        * CbaGroup

        * @since 3.1

        * @param none

        * @return CEikButtonGroupContainer*

        */

        CEikButtonGroupContainer* CbaGroup() { return Cba(); }

        /**

        * IsOptionsMenuActivated

        * @return ETrue if Options menu loaded, EFalse otherwise

        */

        TBool IsOptionsMenuActivated();

        /**

        * DeActivateOptionsMenu

        * Set Optionsmenu loaded flag to EFalse

        * @return void

        */

        void DeActivateOptionsMenu();

    public: // Functions from base classes

        /**

        * HandleCommandL

        * @since 3.1

        * @param aCommand

        * @return void

        */

        void HandleCommandL( TInt aCommand );

        /**

        * Id

        * @since 3.1

        * @param none

        * @return TUid

        */

        TUid Id() const;

        /**

        * Find if the platform supports touch

        * @return ETrue if the platform supports touch, EFalse otherwise

        */

        TBool PenEnabled() { return iPenEnabled; }

    public: // Functions from MEikStatusPaneObserver

        /**

        * HandleStatusPaneSizeChange

        * @since 3.1

        * @param none

        * @return void

        */

        void HandleStatusPaneSizeChange();

    public:     // from MBrCtlStateChangeObserver

        /**

        * State change event handling for disable javascript notification changes.

        * @param aState which state we are in

        * @param aValue state specific value

        * @return void

        */

        void StateChanged( TBrCtlDefs::TBrCtlState aState, TInt aValue );

    private:

        /**

        * CWidgetUiWindowView

        * Constructor

        * @since 3.1

        * @param aWindowManager

        * @return none

        */

        CWidgetUiWindowView( CWidgetUiWindowManager& aWindowManager );

        /**

        * ConstructL

        * EPOC default constructor.

        * By default Symbian 2nd phase constructor is private.

        * @since 3.1

        * @param none

        * @return void

        */

        void ConstructL();

    private: // from CAknView

        /**

        * DynInitMenuPaneL

        * @since 3.1

        * @param aResourceId

        * @param aMenuPane

        * @return void

        */

        void DynInitMenuPaneL( TInt aResourceId, CEikMenuPane* aMenuPane );

        /**

        * DoActivateL

        * @since 3.1

        * @param aPrevViewId

        * @param aCustomMessageId

        * @param aCustomMessage

        * @return void

        */

        void DoActivateL( const TVwsViewId& aPrevViewId, TUid aCustomMessageId, const TDesC8& aCustomMessage );

        /**

        * DoDeactivate

        * @since 3.1

        * @param none

        * @return void

        */

        void DoDeactivate();

        /**

        * Redraw

        * @since 3.1

        * @param none

        * @return void

        */

        void Redraw() const;

      private :  // Data

        CWidgetUiWindowContainer*           iContainer;     // Component container owned

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

        CAknNavigationDecorator*            iNaviDecorator; // owned, responsible for deleting

        CAknIndicatorContainer*             iIndiContainer; // not owned, not responsible for deleting

        CAknNavigationControlContainer*     iNaviCont;

        TBool                               iCbaVisible;

        TBool                               iStatusPaneVisible;

        TBool                               iPenEnabled;

        TBool                               iActivatedObjectVisible; 

		TBool 								iIsOptionsMenuActivated;

  };

#endif // CWidgetUIWINDOWVIEW_H_

// End of File