/*

* Copyright (c) 2007 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:  Idle (unlocked) UI

 *

*/

#ifndef LOCKAPPIDLECONTROL_H

#define LOCKAPPIDLECONTROL_H

// INCLUDES

#include <eiknotapi.h>

#include <eikbtgpc.h>

#include <AknNotifyStd.h>

#include <aknnotedialog.h>

#include <AknNotifierControllerPlugin.h>

#include <AknQueryDialog.h>   // phone query

#include "lockappbasecontrol.h"

/**

 *  CLockAppIdleControl class represents the unlocked state in the locking state machine.

 * 

 *  @lib    lockapp

 *  @since  5.0

 *  @author Joona Petrell

 *  @author Tamas Koteles

 *  @see    CLockAppBaseControl

 *  @see    MLockAppStateControl

 */

class CLockAppIdleControl : public CLockAppBaseControl, public MEikCommandObserver

    {

    public:

        /**

         * Two-phased constructor.

         */

        static CLockAppIdleControl* NewL( MLockAppStateControl& aStateControl );

        /**

         * Destructor.

         */

        ~CLockAppIdleControl( );

    private:

        /**

         * Constructor for performing 1st stage construction

         */

        CLockAppIdleControl( MLockAppStateControl& aStateControl );

        /**

         * EPOC default constructor for performing 2nd stage construction

         */

        void ConstructL( );

    public:

        void OfferKeyLock( );

        void CancelOfferKeyLock( );

        void HandleActivateEventL( TUint aEnvMask );

        void HandleDeActivateEventL( TUint aEnvMask );

    public:

        void HandleResourceChange( TInt aType );

        TKeyResponse OfferKeyEventL( const TKeyEvent& aKeyEvent, TEventCode aType );

    private:

        TInt CountComponentControls( ) const;

        CCoeControl* ComponentControl( TInt aIndex ) const;

    private:

        /**

         * From @c MEikCommandObserver. Dialogs and CBA send

         * UI commands to parent using method ProcessCommandL.

         *

         * @param aCommandId Command to be handled

         */

        void ProcessCommandL( TInt aCommandId );

    private:

        // "offer to lock keys" note

        CLockAppLockedNote* iOfferLockNote;

    };

#endif // LOCKAPPIDLECONTROL_H