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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: Image loading animation
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*
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*/
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#include "glxanimationimageloading.h"
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#include <alf/alfvisual.h>
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#include <alf/alfimage.h>
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#include <alf/alftexture.h>
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#include <alf/alfimagebrush.h>
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#include <alf/alfbrusharray.h>
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#include "glxuiutility.h"
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// -----------------------------------------------------------------------------
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// NewL
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// -----------------------------------------------------------------------------
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//
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CGlxAnimationImageLoading* CGlxAnimationImageLoading::NewL(
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CAlfVisual& aVisual,
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CAlfTexture& aFlashTexture)
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{
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CGlxAnimationImageLoading* self = new (ELeave) CGlxAnimationImageLoading(aVisual, aFlashTexture);
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CleanupStack::PushL(self);
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self->ConstructL();
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CleanupStack::Pop(self);
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return self;
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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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CGlxAnimationImageLoading::CGlxAnimationImageLoading(CAlfVisual& aVisual,
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CAlfTexture& aFlashTexture)
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: iVisual(aVisual),
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iFlashTexture(aFlashTexture)
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{
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}
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// -----------------------------------------------------------------------------
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// ConstructL
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// -----------------------------------------------------------------------------
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//
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void CGlxAnimationImageLoading::ConstructL()
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{
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// Create brush
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CGlxUiUtility* utility = CGlxUiUtility::UtilityL();
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CleanupClosePushL(*utility);
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// Rowland 30/10/07 Now need to get the environment
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CAlfEnv* env = utility->Env();
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TAlfImage img(iFlashTexture);
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iImageBrush = CAlfImageBrush::NewL(*env, img);
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CleanupStack::PopAndDestroy(utility);
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iImageBrush->SetLayer(EAlfBrushLayerForeground);
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iImageBrush->SetBorders(1,1,1,1);
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iImageBrush->SetScaleMode(CAlfImageVisual::EScaleFit);
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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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CGlxAnimationImageLoading::~CGlxAnimationImageLoading()
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{
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}
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// -----------------------------------------------------------------------------
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// StartTimedAnimationL
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// -----------------------------------------------------------------------------
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//
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void CGlxAnimationImageLoading::StartTimedAnimationL( TInt aTime )
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{
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iVisual.EnableBrushesL();
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iVisual.Brushes()->AppendL(iImageBrush, EAlfHasOwnership);
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TAlfTimedValue opacity;
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opacity.SetValueNow( 1.0 ); // immediate change
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opacity.SetTarget(0.0, aTime ); // target
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iImageBrush->SetOpacity(opacity);
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}
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