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/*
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* Copyright (c) 2008-2009 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: Icon manager base class
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*
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*/
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/**
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* @internal reviewed 31/07/2007 by Rowland Cook
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*/
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#include "glxiconmanager.h"
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#include "mglxmedialistobserver.h"
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#include "mglxvisuallistobserver.h"
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#include "mglxvisuallist.h"
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#include <eikappui.h>
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#include <eikenv.h>
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#include <glxlog.h>
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#include <glxtracer.h>
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#include <glxuiutility.h>
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#include "glxtexturemanager.h"
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#include <mglxmedialist.h>
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#include <alf/alftexture.h>
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#include <alf/alfvisual.h>
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#include <alf/alfimage.h>
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#include <alf/alfimagebrush.h>
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#include <alf/alfbrusharray.h>
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// -----------------------------------------------------------------------------
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// Parameters for icon/brush creation
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// -----------------------------------------------------------------------------
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//
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EXPORT_C TGlxIconManagerParams::TGlxIconManagerParams(TReal32 aTlX,
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TReal32 aTlY, TReal32 aBrX, TReal32 aBrY,
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TReal32 aOpacity)
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:iTlX(aTlX), iTlY(aTlY), iBrX(aBrX), iBrY(aBrY), iOpacity(aOpacity)
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{
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}
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// -----------------------------------------------------------------------------
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// Destructor
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// -----------------------------------------------------------------------------
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//
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EXPORT_C CGlxIconManager::~CGlxIconManager()
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{
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TRACER("CGlxIconManager::~CGlxIconManager");
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GLX_LOG_INFO("CGlxIconManager::~CGlxIconManager");
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if(iUiUtility)
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{
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iUiUtility->Close();
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}
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// remove brushes we've added to visuals in visual list
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TInt mcount = iMediaList.Count();
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TInt brushCount = iImageBrushArray.Count();
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for(TInt visIdx =0; visIdx<mcount; visIdx++)
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{
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for(TInt brIdx =0; brIdx<brushCount; brIdx++)
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{
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RemoveFromItem(visIdx, brIdx);
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}
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}
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iImageBrushArray.ResetAndDestroy();
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iImageBrushArray.Close();
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}
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// -----------------------------------------------------------------------------
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// BaseConstructL
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// -----------------------------------------------------------------------------
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//
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EXPORT_C void CGlxIconManager::BaseConstructL()
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{
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TRACER("CGlxIconManager::BaseConstructL");
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GLX_LOG_INFO("CGlxIconManager::BaseConstructL");
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iUiUtility = CGlxUiUtility::UtilityL();
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}
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// -----------------------------------------------------------------------------
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// CreateVisualFromIconL
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// -----------------------------------------------------------------------------
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//
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EXPORT_C void CGlxIconManager::CreateVisualFromIconL(TInt aIconResourceId,
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TDesC& aFilename)
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{
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TRACER("CGlxIconManager::CreateVisualFromIconL");
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GLX_LOG_INFO("CGlxIconManager::CreateVisualFromIconL");
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// create image brush for our icon
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CAlfTexture& iconTexture = iUiUtility->GlxTextureManager().
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CreateIconTextureL(aIconResourceId, aFilename);
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CreateVisualFromTextureL( iconTexture );
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}
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// -----------------------------------------------------------------------------
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// CreateVisualFromIconL
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// -----------------------------------------------------------------------------
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//
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EXPORT_C void CGlxIconManager::CreateVisualFromIconL(TInt aIconResourceId,
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TDesC& aFilename, TGlxIconManagerParams& aParams)
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{
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TRACER("CGlxIconManager::CreateVisualFromIconL");
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GLX_LOG_INFO("CGlxIconManager::CreateVisualFromIconL");
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// create image brush for our icon
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CAlfTexture& iconTexture = iUiUtility->GlxTextureManager().
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CreateIconTextureL(aIconResourceId, aFilename);
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CreateVisualFromTextureL( iconTexture, aParams );
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}
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// -----------------------------------------------------------------------------
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// CreateVisualFromTextureL
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// -----------------------------------------------------------------------------
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//
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EXPORT_C void CGlxIconManager::CreateVisualFromTextureL( CAlfTexture& aTexture )
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{
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TRACER("CGlxIconManager::CreateVisualFromTextureL( CAlfTexture& aTexture )");
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GLX_LOG_INFO("CGlxIconManager::CreateVisualFromTextureL");
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TAlfImage img( aTexture );
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CAlfImageBrush* imageBrush =
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CAlfImageBrush::NewL( *( iUiUtility->Env() ), img );
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CleanupStack::PushL(imageBrush);
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imageBrush->SetLayer(EAlfBrushLayerForeground);
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imageBrush->SetBorders(-1,-1,-1,-1);
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iImageBrushArray.AppendL(imageBrush);
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CleanupStack::Pop(imageBrush);
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}
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// -----------------------------------------------------------------------------
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// CreateVisualFromTextureL
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// -----------------------------------------------------------------------------
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//
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EXPORT_C void CGlxIconManager::CreateVisualFromTextureL(
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CAlfTexture& aTexture, TGlxIconManagerParams& aParams )
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{
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TRACER("CGlxIconManager::CreateVisualFromTextureL 2");
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GLX_LOG_INFO("CGlxIconManager::CreateVisualFromTextureL 2");
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TAlfImage img( aTexture );
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img.SetTexCoords(aParams.iTlX, aParams.iTlY, aParams.iBrX, aParams.iBrY );
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CAlfImageBrush* imageBrush =
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CAlfImageBrush::NewL( *iUiUtility->Env(), img );
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CleanupStack::PushL(imageBrush);
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imageBrush->SetLayer( EAlfBrushLayerForeground );
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imageBrush->SetBorders(-1,-1,-1,-1);
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TAlfTimedValue opacity( aParams.iOpacity, 0 );
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imageBrush->SetOpacity( opacity );
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iImageBrushArray.AppendL(imageBrush);
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CleanupStack::Pop(imageBrush);
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}
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// -----------------------------------------------------------------------------
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// AddIconToItemL
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// -----------------------------------------------------------------------------
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//
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EXPORT_C void CGlxIconManager::AddIconToItemL(TInt aIndex, TInt aBrushIndex)
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{
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TRACER("CGlxIconManager::AddIconToItemL");
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GLX_LOG_INFO("CGlxIconManager::AddIconToItemL");
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CAlfVisual* vis = iVisualList.Visual(aIndex);
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AddIconToItemL(vis, aBrushIndex);
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}
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// -----------------------------------------------------------------------------
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// AddIconToItemL
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// -----------------------------------------------------------------------------
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//
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EXPORT_C void CGlxIconManager::AddIconToItemL(CAlfVisual* aVisual, TInt aBrushIndex)
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{
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TRACER("CGlxIconManager::AddIconToItemL 2");
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GLX_LOG_INFO("CGlxIconManager::AddIconToItemL 2");
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if(aVisual)
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{
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// only add if not already present
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if(BrushPositionInVisual(aVisual, aBrushIndex) == KErrNotFound)
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{
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aVisual->EnableBrushesL();
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aVisual->Brushes()->AppendL(iImageBrushArray[aBrushIndex],
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EAlfDoesNotHaveOwnership );
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}
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}
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}
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// -----------------------------------------------------------------------------
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// RemoveFromItemL
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// -----------------------------------------------------------------------------
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//
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EXPORT_C void CGlxIconManager::RemoveFromItem(TInt aIndex, TInt aIconIndex)
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{
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TRACER("CGlxIconManager::RemoveFromItem");
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GLX_LOG_INFO("CGlxIconManager::RemoveFromItem");
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CAlfVisual* vis = iVisualList.Visual(aIndex);
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RemoveFromItem(vis, aIconIndex);
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}
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// -----------------------------------------------------------------------------
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// RemoveFromItemL
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// -----------------------------------------------------------------------------
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//
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EXPORT_C void CGlxIconManager::RemoveFromItem(CAlfVisual* aVisual,
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TInt aIconIndex)
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{
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TRACER("CGlxIconManager::RemoveFromItem 2");
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GLX_LOG_INFO("CGlxIconManager::RemoveFromItem 2");
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if(aVisual && aIconIndex < iImageBrushArray.Count())
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{
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CAlfBrushArray* brushArray = aVisual->Brushes();
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if ( brushArray )
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{
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TInt brushCount = brushArray->Count();
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for(TInt i = 0; i<brushCount;i++)
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{
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CAlfBrush* brush = &(brushArray->At(i));
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if(brush==iImageBrushArray[aIconIndex])
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{
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brushArray->Remove(i);
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break;
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}
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}
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}
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}
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}
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// -----------------------------------------------------------------------------
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// BrushPositionInVisual
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// -----------------------------------------------------------------------------
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//
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EXPORT_C TInt CGlxIconManager::BrushPositionInVisual(TInt aListIndex,
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TInt aBrushIndex)
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{
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TRACER("CGlxIconManager::BrushPositionInVisual");
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GLX_LOG_INFO("CGlxIconManager::BrushPositionInVisual");
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CAlfVisual* vis = iVisualList.Visual( aListIndex );
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return BrushPositionInVisual(vis, aBrushIndex );
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}
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// -----------------------------------------------------------------------------
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// BrushPositionInVisual
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// -----------------------------------------------------------------------------
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//
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EXPORT_C TInt CGlxIconManager::BrushPositionInVisual( CAlfVisual* aVisual,
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TInt aBrushIndex)
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{
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TRACER("CGlxIconManager::BrushPositionInVisual 2");
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GLX_LOG_INFO("CGlxIconManager::BrushPositionInVisual 2");
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TInt pos = KErrNotFound;
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if(aVisual && aBrushIndex < iImageBrushArray.Count())
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{
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CAlfBrushArray* brushArray = aVisual->Brushes();
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if ( brushArray )
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{
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TInt brushCount = brushArray->Count();
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for(TInt i = 0; i<brushCount;i++)
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{
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CAlfBrush* brush = &(brushArray->At(i));
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if(brush==iImageBrushArray[aBrushIndex])
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{
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pos = i;
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break;
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}
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}
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}
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}
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return pos;
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}
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// -----------------------------------------------------------------------------
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// HandleItemAddedL
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// -----------------------------------------------------------------------------
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//
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void CGlxIconManager::HandleItemAddedL(TInt /*StartIndex*/, TInt /*aEndIndex*/, MGlxMediaList* /*aList*/)
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{
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// No implementation
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}
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// -----------------------------------------------------------------------------
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// HandleMediaL
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// -----------------------------------------------------------------------------
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//
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void CGlxIconManager::HandleMediaL(TInt /*aListIndex*/, MGlxMediaList* /*aList*/)
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{
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// No implementation
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}
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// -----------------------------------------------------------------------------
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// HandleItemRemovedL
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// -----------------------------------------------------------------------------
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//
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void CGlxIconManager::HandleItemRemovedL(TInt /*aStartIndex*/, TInt /*aEndIndex*/, MGlxMediaList* /*aList*/)
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{
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// No implementation
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}
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// -----------------------------------------------------------------------------
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// HandleItemModifiedL
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// -----------------------------------------------------------------------------
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//
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void CGlxIconManager::HandleItemModifiedL(const RArray<TInt>& /*aItemIndexes*/, MGlxMediaList* /*aList*/)
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{
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// No implementation
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}
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// -----------------------------------------------------------------------------
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// HandleAttributesAvailableL
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// -----------------------------------------------------------------------------
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//
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void CGlxIconManager::HandleAttributesAvailableL(TInt /*aItemIndex*/,
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const RArray<TMPXAttribute>& /*aAttributes*/, MGlxMediaList* /*aList*/)
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{
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// No implementation
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}
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// -----------------------------------------------------------------------------
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// HandleFocusChangedL
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// -----------------------------------------------------------------------------
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//
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void CGlxIconManager::HandleFocusChangedL(NGlxListDefs::TFocusChangeType /*aType*/, TInt /*aNewIndex*/, TInt /*aOldIndex*/, MGlxMediaList* /*aList*/)
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{
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// No implementation
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}
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// -----------------------------------------------------------------------------
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// HandleItemSelectedL
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// -----------------------------------------------------------------------------
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//
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void CGlxIconManager::HandleItemSelectedL(TInt /*aIndex*/, TBool /*aSelected*/, MGlxMediaList* /*aList*/)
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{
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// No implementation
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}
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// -----------------------------------------------------------------------------
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// HandleMessageL
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// -----------------------------------------------------------------------------
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//
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void CGlxIconManager::HandleMessageL(const CMPXMessage& /*aMessage*/, MGlxMediaList* /*aList*/)
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{
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// No implementation
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}
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// -----------------------------------------------------------------------------
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// HandleFocusChangedL
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// -----------------------------------------------------------------------------
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//
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void CGlxIconManager::HandleFocusChangedL(TInt /*aFocusIndex*/, TReal32 /*aItemsPerSecond*/, MGlxVisualList* /*aList*/, NGlxListDefs::TFocusChangeType /*aType*/)
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{
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// No implementation
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}
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// -----------------------------------------------------------------------------
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// HandleSizeChanged
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// -----------------------------------------------------------------------------
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//
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void CGlxIconManager::HandleSizeChanged( const TSize& /*aSize*/, MGlxVisualList* /*aList*/)
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{
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// No implementation
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}
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// -----------------------------------------------------------------------------
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// HandleVisualRemoved
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// -----------------------------------------------------------------------------
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//
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void CGlxIconManager::HandleVisualRemoved( const CAlfVisual* /*aVisual*/, MGlxVisualList* /*aList*/ )
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{
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// No implementation
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}
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// -----------------------------------------------------------------------------
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// HandleVisualAddedL
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// -----------------------------------------------------------------------------
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//
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void CGlxIconManager::HandleVisualAddedL(CAlfVisual* /*aVisual*/, TInt /*aIndex*/,MGlxVisualList* /*aList*/ )
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{
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// No implementation
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}
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// -----------------------------------------------------------------------------
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// Constructor
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// -----------------------------------------------------------------------------
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//
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EXPORT_C CGlxIconManager::CGlxIconManager(MGlxMediaList& aMediaList, MGlxVisualList& aVisList)
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: iMediaList(aMediaList), iVisualList(aVisList)
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{
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// No implementation
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}
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