1 // Copyright (c) 2007-2009 Nokia Corporation and/or its subsidiary(-ies).

     2 // All rights reserved.

     3 // This component and the accompanying materials are made available

     4 // under the terms of "Eclipse Public License v1.0"

     5 // which accompanies this distribution, and is available

     6 // at the URL "http://www.eclipse.org/legal/epl-v10.html".

     7 //

     8 // Initial Contributors:

     9 // Nokia Corporation - initial contribution.

    10 //

    11 // Contributors:

    12 //

    13 // Description:

    14 //

    15 

    16 #include "hwrmuiplugin.h"

    17 

    18 CHwrmUiPlugin* CHwrmUiPlugin::NewL()

    19 	{

    20 	CHwrmUiPlugin* self = new (ELeave)CHwrmUiPlugin();

    21 	CleanupStack::PushL(self);

    22 	self->ConstructL();

    23 	CleanupStack::Pop(self); 	

    24 	return self;

    25 	}

    26 

    27 CHwrmUiPlugin::CHwrmUiPlugin()

    28 	{	

    29 	}

    30 	

    31 void CHwrmUiPlugin::ConstructL()

    32 	{

    33 	CCoeEnv* env = CCoeEnv::Static();

    34     if ( env )

    35         {//register for notification with CONE

    36         env->AddForegroundObserverL(*this);

    37         }

    38 	}

    39 

    40 CHwrmUiPlugin::~CHwrmUiPlugin()

    41 	{			

    42     CCoeEnv* env = CCoeEnv::Static();

    43     if ( env )

    44         {

    45         env->RemoveForegroundObserver(*this);

    46         }     

    47 	}	

    48 

    49 void CHwrmUiPlugin::AddForegroundObserverL(MHwrmForegroundObserver* aObserver)

    50 	{

    51 	iHwrmForegroundObserver = aObserver;

    52 	}

    53 

    54 TBool CHwrmUiPlugin::InForeground() const

    55 	{

    56 	CCoeEnv* env = CCoeEnv::Static();	

    57 	if ( env )

    58 		{

    59 		return (env->WsSession().GetFocusWindowGroup() == env->RootWin().Identifier() );

    60 		}

    61 	return EFalse;

    62 	}

    63 

    64 void CHwrmUiPlugin::HandleGainingForeground()

    65 	{

    66 	if(iHwrmForegroundObserver)

    67 		{

    68 		iHwrmForegroundObserver->HandleGainingForeground();

    69 		}

    70 	}

    71 

    72 void CHwrmUiPlugin::HandleLosingForeground()

    73 	{	

    74 	if(iHwrmForegroundObserver)

    75 		{

    76 		iHwrmForegroundObserver->HandleLosingForeground();

    77 		}		

    78 	}