/*

* Copyright (c) 2007-2008 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:  Class header for CWsfMainView

*

*/

#ifndef C_WSFMAINVIEW_H

#define C_WSFMAINVIEW_H

//  EXTERNAL INCLUDES

#include <aknview.h>

#include <aknlists.h>

//  INTERNAL INCLUDES

#include "wsfmainviewcontroller.h"

//  FORWARD DECLARATIONS

class CWsfMainViewContainer;        

class CWsfMainViewModel;

//  CLASS DEFINITION

/**

 * The view class of the Main view.

 * @since S60 5.0 

 */

NONSHARABLE_CLASS( CWsfMainView ): public CAknView, 

                                   public MEikListBoxObserver

    {

    public:

        /**

         * Two-phased constructor

         * @since S60 5.0 

         * @param aIsEmbedded check application started 

         *        as an embedded application

         * @return instance of CWsfMainView class

         */

        static CWsfMainView* NewL( TBool aIsEmbedded );

        /**

         * Two-phased constructor. Leaves the object on CleanupStack

         * @since S60 5.0 

         * @param aIsEmbedded check application started 

         *        as an embedded application

         * @return instance of CWsfMainView class

         */

        static CWsfMainView* NewLC( TBool aIsEmbedded );

        /**

        * Destructor of CWsfMainView class

        * @since S60 5.0     

        */

        ~CWsfMainView(); 

    private:

        /**

        * 2nd phase constructor

        * @since S60 5.0 

        */

        void ConstructL( TBool aIsEmbedded );

        /**

        * Default C++ constructor 

        * @since S60 5.0 

        */

        CWsfMainView();

    public: //From CAknView

        /**

        * From CAknView returns Uid of View

        * @since S60 5.0 

        * @return TUid uid of the view

        */

        TUid Id() const;

        /**

        * From MEikMenuObserver delegate commands from the menu

        * @since S60 5.0 

        * @param aCommand a command emitted by the menu 

        */

        void HandleCommandL( TInt aCommand );

        /**

        * From CAknView reaction if size change

        * @since S60 5.0 

        */

        void HandleClientRectChange();

    private:    //From CAknView

        /**

        * From CAknView activate the view

        * @since S60 5.0 

        * @param aPrevViewId 

        * @param aCustomMessageId 

        * @param aCustomMessage 

        */

        void DoActivateL( const TVwsViewId& aPrevViewId, 

                          TUid aCustomMessageId,

                          const TDesC8& aCustomMessage );

        /**

        * From CAknView deactivate the view (free resources)

        * @since S60 5.0 

        */

        void DoDeactivate();

    private: // from MEikMenuObserver

        /** 

        * From MEikCommandObserver

        * Control the menu pane commands

        * @since S60 5.0 

        * @param aResourceId resource id of the menu pane to be modified

        * @param aMenuPane pointer to menu pane to be modified

        */

        void DynInitMenuPaneL( TInt aResourceId, CEikMenuPane* aMenuPane );

    protected: 

        /**

        * From MEikListBoxObserver.

        * Handles listbox events.

        * @since S60 5.0     

        * @param aListBox listbox pointer.

        * @param aEventType event type.

        */

        void HandleListBoxEventL( CEikListBox* aListBox, 

                                  TListBoxEvent aEventType );

    public:  //New functions

        /**

        * Return controller interface

        * @since S60 5.0     

        * @return controiller interface

        */

        MWsfMainViewControllerIf& Controller();

        /**

         * Sets the iSelectionKey True

         * @since S60 5.0 

         */

        void SelectionKeyPressed();

        /**

         * Checks if Browser is using the active WLAN connection

         */

        void UpdateBrowserUsageInfoL();

    private:  //New functions

        /**

        * Check if the Browser application is already running and 

        * using the selected connection.

        * @since S60 5.0 

        * @return IapId that browser is using

        */

        TInt BrowserIapIdL();

    private:

        /**

        * Main view's controller

        */

        TWsfMainViewController iController;

        /**

        * Main view's container

        * Own.

        */

        CWsfMainViewContainer* iContainer;

        /**

        * Main view's model

        * Own.

        */

        CWsfMainViewModel* iModel;

        /**

        * Indicates FSelectionKey is pressed or not.

        */

        TBool iSelectionKey;

        /**

         * IapId that browser is using

         */

        TInt iBrowserIapId;

    };

#endif // C_WSFMAINVIEW_H