graphicstest/uibench/s60/src/windows/tsmallwindowzoom.cpp
changeset 0 5d03bc08d59c
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/graphicstest/uibench/s60/src/windows/tsmallwindowzoom.cpp	Tue Feb 02 01:47:50 2010 +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;
+                }
+            }
+	    }
+        
+    
+	}