1.1 --- /dev/null	Thu Jan 01 00:00:00 1970 +0000
     1.2 +++ b/os/graphics/graphicstest/uibench/s60/src/windows/tflowwindowopenvg.cpp	Fri Jun 15 03:10:57 2012 +0200
     1.3 @@ -0,0 +1,74 @@
     1.4 +// Copyright (c) 2009 Nokia Corporation and/or its subsidiary(-ies).
     1.5 +// All rights reserved.
     1.6 +// This component and the accompanying materials are made available
     1.7 +// under the terms of "Eclipse Public License v1.0"
     1.8 +// which accompanies this distribution, and is available
     1.9 +// at the URL "http://www.eclipse.org/legal/epl-v10.html".
    1.10 +//
    1.11 +// Initial Contributors:
    1.12 +// Nokia Corporation - initial contribution.
    1.13 +//
    1.14 +// Contributors:
    1.15 +//
    1.16 +// Description:
    1.17 +//
    1.18 +
    1.19 +/**
    1.20 + @file
    1.21 + @test
    1.22 + @internalComponent - Internal Symbian test code 
    1.23 +*/
    1.24 +
    1.25 +
    1.26 +#include "tflowwindowopenvg.h"
    1.27 +
    1.28 +
    1.29 +// defines after how many updates the scene is actually drawn to the screen
    1.30 +const TInt KSceneInterleaver = 5;
    1.31 +
    1.32 +
    1.33 +CTWindow* CTFlowWindowOpenVG::NewL(RWsSession &aWs, 
    1.34 +        const RWindowTreeNode &aParent, 
    1.35 +        const TPoint& aStartingPoint,
    1.36 +        const TSize& aWindowSize)
    1.37 +    {
    1.38 +    CTFlowWindowOpenVG* self = new (ELeave)CTFlowWindowOpenVG(aStartingPoint, aWindowSize);
    1.39 +    CleanupStack::PushL(self);
    1.40 +    self->ConstructL(aWs, aParent);
    1.41 +    CleanupStack::Pop(self);
    1.42 +    return self;
    1.43 +    }
    1.44 +
    1.45 +CTFlowWindowOpenVG::CTFlowWindowOpenVG(const TPoint& aStartingPoint, const TSize& aWindowSize) : 
    1.46 +        CTWindow(aStartingPoint, aWindowSize)
    1.47 +	{
    1.48 +	// empty
    1.49 +	}
    1.50 +
    1.51 +CTFlowWindowOpenVG::~CTFlowWindowOpenVG()
    1.52 +	{
    1.53 +	delete iVGRendering;
    1.54 +	}
    1.55 +
    1.56 +void CTFlowWindowOpenVG::ConstructL(RWsSession &aWs, const RWindowTreeNode &aParent)
    1.57 +	{
    1.58 +	CTWindow::ConstructL(aWs, aParent);
    1.59 +	iVGRendering = CEGLRendering::NewL(iWindow);
    1.60 +	}
    1.61 +
    1.62 +/**
    1.63 + * Renders the next scene and draws it to the screen.
    1.64 + * 
    1.65 + */
    1.66 +void CTFlowWindowOpenVG::RenderL()
    1.67 +	{
    1.68 +	CTWindow::RenderL();
    1.69 +	// don't update the cover flow display every time
    1.70 +	iInterleaveCounter++;
    1.71 +	if (iInterleaveCounter >= KSceneInterleaver) // todo: should be removed
    1.72 +		{
    1.73 +		iVGRendering->UpdateDisplay();
    1.74 +		iInterleaveCounter = 0;
    1.75 +		}
    1.76 +	}
    1.77 +