/*
* 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: Image loading animation
*
*/
#include "glxanimationimageloading.h"
#include <alf/alfvisual.h>
#include <alf/alfimage.h>
#include <alf/alftexture.h>
#include <alf/alfimagebrush.h>
#include <alf/alfbrusharray.h>
#include "glxuiutility.h"
// -----------------------------------------------------------------------------
// NewL
// -----------------------------------------------------------------------------
//
CGlxAnimationImageLoading* CGlxAnimationImageLoading::NewL(
CAlfVisual& aVisual,
CAlfTexture& aFlashTexture)
{
CGlxAnimationImageLoading* self = new (ELeave) CGlxAnimationImageLoading(aVisual, aFlashTexture);
CleanupStack::PushL(self);
self->ConstructL();
CleanupStack::Pop(self);
return self;
}
// -----------------------------------------------------------------------------
// Constructor
// -----------------------------------------------------------------------------
//
CGlxAnimationImageLoading::CGlxAnimationImageLoading(CAlfVisual& aVisual,
CAlfTexture& aFlashTexture)
: iVisual(aVisual),
iFlashTexture(aFlashTexture)
{
}
// -----------------------------------------------------------------------------
// ConstructL
// -----------------------------------------------------------------------------
//
void CGlxAnimationImageLoading::ConstructL()
{
// Create brush
CGlxUiUtility* utility = CGlxUiUtility::UtilityL();
CleanupClosePushL(*utility);
// Rowland 30/10/07 Now need to get the environment
CAlfEnv* env = utility->Env();
TAlfImage img(iFlashTexture);
iImageBrush = CAlfImageBrush::NewL(*env, img);
CleanupStack::PopAndDestroy(utility);
iImageBrush->SetLayer(EAlfBrushLayerForeground);
iImageBrush->SetBorders(1,1,1,1);
/// @todo check is this is correct? Rowland 30/10/07 SetClipToVisual is no longer defined
//iImageBrush->SetClipToVisual(ETrue);
iImageBrush->SetScaleMode(CAlfImageVisual::EScaleFit);
}
// -----------------------------------------------------------------------------
// Destructor
// -----------------------------------------------------------------------------
//
CGlxAnimationImageLoading::~CGlxAnimationImageLoading()
{
}
// -----------------------------------------------------------------------------
// StartTimedAnimationL
// -----------------------------------------------------------------------------
//
void CGlxAnimationImageLoading::StartTimedAnimationL( TInt aTime )
{
iVisual.EnableBrushesL();
iVisual.Brushes()->AppendL(iImageBrush, EAlfHasOwnership);
TAlfTimedValue opacity;
opacity.SetValueNow( 1.0 ); // immediate change
opacity.SetTarget(0.0, aTime ); // target
iImageBrush->SetOpacity(opacity);
}