/*

* 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:    Adds a border to icons in visual lists

*

*/

/**

 * @internal reviewed 31/07/2007 by Rowland Cook

 */

#include "glxbordericonmanager.h"

//#include "mglxmedialistobserver.h"

#include "mglxvisuallist.h"

#include <AknsUtils.h>

#include <alf/alfvisual.h>

#include <alf/alfbrush.h>

#include <alf/alfbrusharray.h>

#include <glxuiutility.h>

#include <alf/alfborderbrush.h>

const TInt KGlxBorderIconWidth = 1;

const TInt KGlxBorderIconOffset = 1;

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

// 1st phase constructor

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

//

EXPORT_C CGlxBorderIconManager* CGlxBorderIconManager::NewL(

                           MGlxMediaList& aMediaList, MGlxVisualList& aVisualList)

	{

	CGlxBorderIconManager* self = 

	                new(ELeave)CGlxBorderIconManager(aMediaList, aVisualList);

	CleanupStack::PushL(self);

	self->ConstructL();

	CleanupStack::Pop(self);

	return self;

	}

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

// Destructor

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

//	

CGlxBorderIconManager::~CGlxBorderIconManager()

	{

	iVisualList.RemoveObserver(this);

	delete iBorderBrush;

	}

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

// HandleVisualAddedL

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

// 

void CGlxBorderIconManager::HandleVisualAddedL( CAlfVisual* aVisual, 

    TInt /*aIndex*/, MGlxVisualList* /*aList*/ )

	{

	AddBorderBrushL(aVisual);

	}

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

// Constructor

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

//	

CGlxBorderIconManager::CGlxBorderIconManager(MGlxMediaList& aMediaList, 

                                            MGlxVisualList& aVisualList)

	: CGlxIconManager(aMediaList, aVisualList)

	{

	// No  implementation

	}

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

// 2nd phase construction

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

//	

void CGlxBorderIconManager::ConstructL()

	{

	BaseConstructL();

	// add as observer

	iVisualList.AddObserverL(this);

    TRgb brushColor;

    AknsUtils::GetCachedColor(AknsUtils::SkinInstance(), brushColor, 

        KAknsIIDQsnOtherColors, EAknsCIQsnOtherColorsCG12);

    iBorderBrush = 

        CAlfBorderBrush::NewL( 

            *( iUiUtility->Env() ),

            KGlxBorderIconWidth, KGlxBorderIconWidth, 

            KGlxBorderIconOffset, KGlxBorderIconOffset );

    iBorderBrush->SetLayer(EAlfBrushLayerForeground);

    iBorderBrush->SetColor(brushColor);

	// check for any visual already present in list

	TInt itemCount = iVisualList.ItemCount();

	for(TInt i = 0; i < itemCount; i++)

	    {

	    AddBorderBrushL(iVisualList.Visual(i));

	    }

	}

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

// AddBorderBrushL

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

//	

void CGlxBorderIconManager::AddBorderBrushL(CAlfVisual* aVisual)

    {

	if ( aVisual )

	    {

    	aVisual->EnableBrushesL();

    	aVisual->Brushes()->AppendL( iBorderBrush, EAlfDoesNotHaveOwnership );

    	}

    }

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

// SetThumbnailBorderColor

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

//

EXPORT_C void CGlxBorderIconManager::SetThumbnailBorderColor()

	{

	TRgb brushColor;

    TInt errCode = AknsUtils::GetCachedColor(AknsUtils::SkinInstance(), brushColor, 

        KAknsIIDQsnOtherColors, EAknsCIQsnOtherColorsCG12);

	if( KErrNone == errCode )

		{

		iBorderBrush->SetColor( brushColor );	

		}

  }