diff -r 000000000000 -r bde4ae8d615e os/graphics/graphicstest/uibench/s60/src/windows/tsmallwindowzoom.cpp --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/os/graphics/graphicstest/uibench/s60/src/windows/tsmallwindowzoom.cpp Fri Jun 15 03:10:57 2012 +0200 @@ -0,0 +1,88 @@ +// Copyright (c) 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: +// + +/** + @file + @test + @internalComponent - Internal Symbian test code +*/ + +#include "tsmallwindowzoom.h" + + +const TRect KMinimumZoomRect(TSize(20, 20)); + +CTSmallWindowZoom::CTSmallWindowZoom(const TPoint& aStartingPoint, const TSize& aWindowSize): + CTSmallWindowRaster(aStartingPoint, aWindowSize) + { + // empty + } + +CTSmallWindowZoom::~CTSmallWindowZoom() + { + // empty + } + +CTWindow* CTSmallWindowZoom::NewL(RWsSession &aWs, + const RWindowTreeNode &aParent, + const TPoint& aStartingPoint, + const TSize& aWindowSize) + { + CTSmallWindowZoom* self = new (ELeave)CTSmallWindowZoom(aStartingPoint, aWindowSize); + CleanupStack::PushL(self); + self->ConstructL(aWs, aParent); + CleanupStack::Pop(self); + return self; + } + +void CTSmallWindowZoom::ConstructL(RWsSession &aWs, const RWindowTreeNode &aParent) + { + CTSmallWindowRaster::ConstructL(aWs, aParent); + iDelta = 1; + iZoom = EZoomIn; + } + +void CTSmallWindowZoom::LoadL(CSurfaceUtility* aUtility, TPtrC aFileName) + { + CTSmallWindowRaster::LoadL(aUtility, aFileName); + iZoomRect = iSourceRect; + } + +void CTSmallWindowZoom::RenderL() + { + CTWindow::RenderL(); + if (iLoaded) + { + DrawBitmap(iZoomRect); + if (iZoom == EZoomIn) + { + iZoomRect.Shrink(iDelta, iDelta); + if (iZoomRect.Width() <= KMinimumZoomRect.Width()) + { + iZoom = EZoomOut; + } + } + else + { + iZoomRect.Grow(iDelta, iDelta); + if (iZoomRect.Width() >= iSourceRect.Width()) + { + iZoom = EZoomIn; + } + } + } + + + }