connectionutilities/ConnectionDialogs/ConnectionUiUtilities/NotifInc/wlanpowersavetest.h
author Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
Thu, 17 Dec 2009 08:55:21 +0200
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/*
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* Copyright (c) 2009 Nokia Corporation and/or its subsidiary(-ies). 
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* All rights reserved.
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* This component and the accompanying materials are made available
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* under the terms of "Eclipse Public License v1.0"
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* which accompanies this distribution, and is available
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* at the URL "http://www.eclipse.org/legal/epl-v10.html".
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*
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* Initial Contributors:
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* Nokia Corporation - initial contribution.
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*
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* Contributors:
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*
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* Description:  Dialog that implements WLAN Power Save Testing notification
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*
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*/
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#ifndef __POWERSAVETEST_QUERY_H__
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#define __POWERSAVETEST_QUERY_H__
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// INCLUDES
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#include <aknmessagequerydialog.h>
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// FORWARD DECLARATIONS
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class CWlanPowerSaveQueryNotif;
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// CLASS DECLARATIONS
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/**
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 * Class implements a query dialog.
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 */
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NONSHARABLE_CLASS( CWlanPowerSaveQuery ) : public CAknMessageQueryDialog 
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    {
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    public:
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        /**
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        * Constructor the CWlanPowerSaveQuery class
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        * @param aNotif notifier pointer  
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        * @return -
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        */
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        CWlanPowerSaveQuery( CWlanPowerSaveQueryNotif* aNotif );
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        /**
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        * Exit function the CWlanPowerSaveQuery
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        * @param aButtonId 
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        * @return TBool exit or no
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        */
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        virtual TBool OkToExitL( TInt aButtonId );
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        /**
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        * Destructor
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        */
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        virtual ~CWlanPowerSaveQuery();     
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        /** 
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        * From @c CCoeControl.
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        *
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        * Handles key events.
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        * 
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        * If a control wishes to process key events, it should implement this
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        * function. The implementation must ensure that the function returns 
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        * @c EKeyWasNotConsumed if it does not do anything in response to a 
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        * key event, otherwise, other controls or dialogs may be prevented 
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        * from receiving the key event. If it is able to process the event it 
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        * should return @c EKeyWasConsumed.
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        * 
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        * @param aKeyEvent The key event. 
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        * @param aType The type of key event: @c EEventKey, @c EEventKeyUp or 
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        *        @c EEventKeyDown. 
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        * @return Indicates whether or not the key event was used
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        *         by this control. 
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        */
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        TKeyResponse OfferKeyEventL( const TKeyEvent& aKeyEvent, TEventCode );
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        /**
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        * Tries to exit the dialog when the specified button is pressed, if this 
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        * button should exit the dialog.
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        *
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        * See @c OkToExitL() to determine which buttons can exit the dialog.
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        * 
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        * This will fail if user exit is prevented by the 
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        * @c EEikDialogFlagNoUserExit flag. If the @c EEikDialogFlagNotifyEsc flag
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        * is not set and the dialog has been cancelled it immediately deletes 
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        * itself.
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        * 
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        * @param aButtonId The id of the pressed button.
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        */
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        void TryExitL( TInt aButtonId );
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         /**
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        * Called by OfferkeyEventL(), gives a change to dismiss the query even with
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        * keys different than Enter of Ok.
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        * @param aKeyEvent has the key event details
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        * @return whether to dismiss the dialog or not.
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        */
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        TBool NeedToDismissQueryL( const TKeyEvent& aKeyEvent );
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    private:
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        /**
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        * PreLayoutDynInitL
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        * @param    -
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        */
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        virtual void PreLayoutDynInitL();    
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    private:
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        CWlanPowerSaveQueryNotif* iNotif;      // Pointer to the Notifier, not owned
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        TBool iButtonGroupPreviouslyChanged;   // Was ButtonGroup modified?
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    };
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#endif  // __POWERSAVETEST_QUERY_H__
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// End of File