--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/graphicstest/uibench/s60/src/windows/tflowwindow.cpp Tue Feb 02 01:47:50 2010 +0200
@@ -0,0 +1,83 @@
+// 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 "tflowwindow.h"
+#include "surfaceutility.h"
+
+
+CTWindow* CTFlowWindow::NewL(RWsSession &aWs, const RWindowTreeNode &aParent, const TPoint& aStartingPoint, const TSize& aWindowSize)
+ {
+ CTFlowWindow * self = new (ELeave) CTFlowWindow(aStartingPoint, aWindowSize);
+ CleanupStack::PushL(self);
+ self->ConstructL(aWs, aParent);
+ CleanupStack::Pop(self);
+ return self;
+ }
+
+CTFlowWindow::CTFlowWindow(const TPoint& aStartingPoint, const TSize& aWindowSize) : CTWindow(aStartingPoint, aWindowSize)
+ {
+ iImageInfo.iSizeInPixels = aWindowSize;
+ iImageInfo.iPixelFormat = EUidPixelFormatXRGB_8888; //todo: is this format okay (EUidPixelFormatARGB_8888)?
+ iImageInfo.iCpuAccess = ESgCpuAccessNone;
+ iImageInfo.iUsage = ESgUsageOpenGlesTarget| ESgUsageDirectGdiSource | ESgUsageDirectGdiTarget;
+ iImageInfo.iShareable = ETrue;
+ iImageInfo.iScreenId = KSgScreenIdMain;
+ }
+
+void CTFlowWindow::ConstructL(RWsSession &aWs, const RWindowTreeNode &aParent)
+ {
+ CTWindow::ConstructL(aWs, aParent);
+
+ User::LeaveIfError(iImageCollection.Create(iImageInfo, 1)); // creates an image collection with 1 image
+ User::LeaveIfError(iImageCollection.OpenImage(0, iImage)); // opens a handle to the image
+ // sets the image collection as background surface for the window
+ User::LeaveIfError(SetBackgroundSurface(iImageCollection.SurfaceId()));
+ // Connect to surface update session
+ User::LeaveIfError(iUpdateSession.Connect());
+ }
+
+CTFlowWindow::~CTFlowWindow()
+ {
+ iUpdateSession.Close();
+ iImage.Close();
+ iImageCollection.Close();
+ }
+
+/**
+ * Scales a bitmap from file to a surface.
+ *
+ * @param aUtility Performs the loading of the bitmap and scaling to the surface.
+ * @param aFileName Location of the bitmap.
+ */
+void CTFlowWindow::LoadL(CSurfaceUtility* aUtility, TPtrC aFileName)
+ {
+ aUtility->ScaleBitmapFromFileToSurfaceL(aFileName, iImageCollection.SurfaceId());
+ }
+
+void CTFlowWindow::RenderL()
+ {
+ CTWindow::RenderL();
+ TRequestStatus status;
+ iUpdateSession.NotifyWhenAvailable(status);
+ User::LeaveIfError(iUpdateSession.SubmitUpdate(KSgScreenIdMain,
+ iImageCollection.SurfaceId(), 0, &DirtyRegion()));
+ User::WaitForRequest(status);
+ }