1.1 --- /dev/null	Thu Jan 01 00:00:00 1970 +0000
     1.2 +++ b/os/graphics/graphicstest/uibench/s60/src/windows/tsmallwindowzoom.cpp	Fri Jun 15 03:10:57 2012 +0200
     1.3 @@ -0,0 +1,88 @@
     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 +#include "tsmallwindowzoom.h"
    1.26 +
    1.27 +
    1.28 +const TRect KMinimumZoomRect(TSize(20, 20));
    1.29 +
    1.30 +CTSmallWindowZoom::CTSmallWindowZoom(const TPoint& aStartingPoint, const TSize& aWindowSize):
    1.31 +        CTSmallWindowRaster(aStartingPoint, aWindowSize)
    1.32 +	{
    1.33 +	// empty
    1.34 +	}
    1.35 +
    1.36 +CTSmallWindowZoom::~CTSmallWindowZoom()
    1.37 +	{
    1.38 +	// empty
    1.39 +	}
    1.40 +
    1.41 +CTWindow* CTSmallWindowZoom::NewL(RWsSession &aWs, 
    1.42 +		const RWindowTreeNode &aParent, 
    1.43 +		const TPoint& aStartingPoint,
    1.44 +		const TSize& aWindowSize)
    1.45 +	{
    1.46 +	CTSmallWindowZoom* self = new (ELeave)CTSmallWindowZoom(aStartingPoint, aWindowSize);
    1.47 +	CleanupStack::PushL(self);
    1.48 +    self->ConstructL(aWs, aParent);
    1.49 +    CleanupStack::Pop(self);
    1.50 +	return self;
    1.51 +	}
    1.52 +
    1.53 +void CTSmallWindowZoom::ConstructL(RWsSession &aWs, const RWindowTreeNode &aParent)
    1.54 +	{
    1.55 +	CTSmallWindowRaster::ConstructL(aWs, aParent);
    1.56 +	iDelta = 1;
    1.57 +	iZoom = EZoomIn;
    1.58 +	}
    1.59 +
    1.60 +void CTSmallWindowZoom::LoadL(CSurfaceUtility* aUtility, TPtrC aFileName)
    1.61 +	{
    1.62 +	CTSmallWindowRaster::LoadL(aUtility, aFileName);
    1.63 +    iZoomRect = iSourceRect;
    1.64 +	}
    1.65 +
    1.66 +void CTSmallWindowZoom::RenderL()
    1.67 +	{
    1.68 +	CTWindow::RenderL();
    1.69 +	if (iLoaded)
    1.70 +	    {
    1.71 +	    DrawBitmap(iZoomRect);
    1.72 +	    if (iZoom == EZoomIn)
    1.73 +            {
    1.74 +            iZoomRect.Shrink(iDelta, iDelta);
    1.75 +            if (iZoomRect.Width() <= KMinimumZoomRect.Width())
    1.76 +                {
    1.77 +                iZoom = EZoomOut;
    1.78 +                }
    1.79 +            }
    1.80 +        else 
    1.81 +            {
    1.82 +            iZoomRect.Grow(iDelta, iDelta);
    1.83 +            if (iZoomRect.Width() >= iSourceRect.Width())
    1.84 +                {
    1.85 +                iZoom = EZoomIn;
    1.86 +                }
    1.87 +            }
    1.88 +	    }
    1.89 +        
    1.90 +    
    1.91 +	}