/*

* 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 MWsfMainUiObserver

*

*/

#ifndef M_WSFMAINUIOBSERVER_H

#define M_WSFMAINUIOBSERVER_H

//  EXTERNAL INCLUDES

#include <e32def.h>

//  CLASS DEFINITION

/**

 *  An interface to the main controller for the AppUI.

 * 

 *  @since S60 v5.0

 */

class MWsfMainUiObserver

    {

    public:     // Abstract methods

        /**

         * Called when the main view has been created.

         * @since S60 5.0

         */

        virtual void MainViewCreatedL() = 0;

        /**

         * Brings the main wlan list to the foreground

         * @since S60 5.0

         */

        virtual void ShowWlanListL() = 0;

        /**

         * Issues a refresh on the wlan list

         * @since S60 5.0

         */

        virtual void RefreshL() = 0;

        /**

         * Invokes the details view

         * @since S60 5.0

         */

        virtual void ShowDetailsL() = 0;        

        /**

         * Starts the browser with the currently selected wlan

         * @since S60 5.0

         */

        virtual void StartBrowsingL() = 0;

        /**

         * Continues browsing with the currently selected wlan

         * @since S60 5.0

         */

        virtual void ContinueBrowsingL() = 0;

        /**

         * Connects to the currently selected wlan

         * @since S60 5.0

         */

        virtual void ConnectL() = 0;

        /**

         * Disconnects the currently selected wlan

         * @since S60 5.0

         */

        virtual void DisconnectL() = 0;

        /**

         * Called when the application has completely started

         * @since S60 5.0

         */

        virtual void AppLaunchCompleteL() = 0;

        /**

         * Called when the application is brought to the foreground

         * @since S60 5.0

         */

        virtual void AppSwitchedForegroundL() = 0;

        /**

         * Called when the application is sent to the background

         * @since S60 5.0

         */

        virtual void AppSwitchedBackgroundL() = 0;

        /**

         * Invokes the wlan list filtering dialog

         * @since S60 5.0

         */

        virtual void EditBlackListItemsL() = 0;

        /**

         * Queries whether the engine is refreshing

         * @since S60 5.0

         * @return ETrue if the engine is refreshing, EFalse otherwise

         */

        virtual TBool EngineRefreshing() = 0;

    };

#endif      //  M_WSFMAINUIOBSERVER_H

// End of file