/*

* Copyright (c) 2008-2009 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:    Implementation of the CGlxSkinChangeMonitor class

*

*/

 // Class definition

#include "glxskinchangemonitor.h" 

//-----------------------------------------------------------------------------

// NewL

//-----------------------------------------------------------------------------

CGlxSkinChangeMonitor* CGlxSkinChangeMonitor::NewL()

    {

    CGlxSkinChangeMonitor* self = new (ELeave) CGlxSkinChangeMonitor( );  

    CleanupStack::PushL( self );

    // 2nd phase

    self->ConstructL( );

    CleanupStack::Pop( self );

    return self;

    }

//-----------------------------------------------------------------------------

// Destructor

//-----------------------------------------------------------------------------

CGlxSkinChangeMonitor::~CGlxSkinChangeMonitor()

    {

    iSkinChangeObservers.Close();

    }

//-----------------------------------------------------------------------------

// C++ Constructor

//-----------------------------------------------------------------------------

CGlxSkinChangeMonitor::CGlxSkinChangeMonitor( )

    {

    }

//-----------------------------------------------------------------------------

// Symbian 2 phase constructor

//-----------------------------------------------------------------------------    

void CGlxSkinChangeMonitor::ConstructL()

    {

    CreateWindowL();

    }

//-----------------------------------------------------------------------------

// HandleResourceChange

//-----------------------------------------------------------------------------

void CGlxSkinChangeMonitor::HandleResourceChange( TInt aType )

    {

    // Call base class method

    CCoeControl::HandleResourceChange(aType);

	// is it skin change 

   	if( KAknsMessageSkinChange == aType )

        {  

        TInt obsCount = iSkinChangeObservers.Count();

        for (TInt obsIdx = 0; obsIdx < obsCount; ++obsIdx)

            {            

            iSkinChangeObservers[obsIdx]->HandleSkinChanged();

            }     

        }

    }

//-----------------------------------------------------------------------------

// AddSkinChangedObserverL

//-----------------------------------------------------------------------------

void CGlxSkinChangeMonitor::AddSkinChangeObserverL( MGlxSkinChangeObserver& aObserver )

	{

	iSkinChangeObservers.AppendL( &aObserver );

	}

//-----------------------------------------------------------------------------

// RemoveSkinChangedObserver

//-----------------------------------------------------------------------------

void CGlxSkinChangeMonitor::RemoveSkinChangeObserver( MGlxSkinChangeObserver& aObserver )

	{

	TInt index = iSkinChangeObservers.Find( &aObserver );

    if ( index != KErrNotFound ) 

        {

        iSkinChangeObservers.Remove( index );

        }

	}