diff -r 6385c4c93049 -r 8e6fa1719340 browserui/browser/BrowserAppInc/WlanObserver.h --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/browserui/browser/BrowserAppInc/WlanObserver.h Wed Sep 01 12:31:04 2010 +0100 @@ -0,0 +1,97 @@ +/* +* Copyright (c) 2008 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 WLANOBSERVER_H +#define WLANOBSERVER_H + +// INCLUDES +#include +#include + +// FORWARD DECLARATIONS +class MApiProvider; + + +// CONSTANTS + +// State enum and member variable + +// CLASS DECLARATIONS +/** +* CWlanObserver. +* Observer class for handling wlan status requests +* @since S60 v5.0 +*/ +class CWlanObserver : public CActive + { + public: // Constructors and destructor + + /** + * Constructor. + * @param aApiProvider Reference to API provider + */ + CWlanObserver(MApiProvider& aApiProvider); + + /** + * Destructor. + */ + virtual ~CWlanObserver(); + + /** + * Retrieves current state of wireless lan connection + * @param aWlanStateValue reference to current Wlan state value which is updated here + * @return: EFalse if error condition (ignore aWlanStateValue in this case) + * Etrue if no error (get updated value from aWlanStateValue) + */ + TBool GetCurrentState(TInt &aWlanStateValue); + + protected: // CActive + + /** + * Implements cancellation of an outstanding request. + * @param none + * @return void + */ + void DoCancel(); + + /** + * Handles an active object’s request completion event. + * @param none + * @return void + */ + void RunL(); + + /** + * Handles an active object’s error + * @param error + * @return void + */ + TInt RunError(TInt aError); + + private: // new methods + + MApiProvider& iApiProvider; // Api provider + + RProperty iWlanProperty; + + + }; + +#endif // WLANOBSERVER_H + +// End of File