sl@0: // Copyright (c) 2007-2009 Nokia Corporation and/or its subsidiary(-ies).
sl@0: // All rights reserved.
sl@0: // This component and the accompanying materials are made available
sl@0: // under the terms of "Eclipse Public License v1.0"
sl@0: // which accompanies this distribution, and is available
sl@0: // at the URL "http://www.eclipse.org/legal/epl-v10.html".
sl@0: //
sl@0: // Initial Contributors:
sl@0: // Nokia Corporation - initial contribution.
sl@0: //
sl@0: // Contributors:
sl@0: //
sl@0: // Description:
sl@0: //
sl@0: 
sl@0: /**
sl@0:  @file
sl@0:  @test
sl@0:  @internalComponent
sl@0: */
sl@0: 
sl@0: #include "t_pseudoappwindow.h"
sl@0: #include "t_winutils.h"
sl@0: 
sl@0: EXPORT_C CTestWindow::CTestWindow(TInt aScreenNo, TDisplayMode aMode)
sl@0: 	{
sl@0: 	RDebug::Print(_L("Creating CTestWindow class\n"));
sl@0:     TRAPD(err, ConstructL(aScreenNo, aMode));
sl@0: 	if(err)
sl@0: 		{
sl@0: 		RDebug::Print(_L("CTestWindow::ConstructL() leaves with error %d\n"), err);
sl@0: 		User::Exit(0);
sl@0: 		}
sl@0: 	}
sl@0: 
sl@0: CTestWindow::~CTestWindow()
sl@0: 	{
sl@0: 	if(iScreen)
sl@0: 		{
sl@0: 		delete iScreen;
sl@0: 		}
sl@0: 
sl@0: 	if(iWindowGc)
sl@0: 		{
sl@0: 		delete iWindowGc;
sl@0: 		}
sl@0: 
sl@0: 	iSession.Close();
sl@0: 	}
sl@0: 
sl@0: EXPORT_C void CTestWindow::ConstructL(TInt aScreenNo, TDisplayMode aMode)
sl@0: 	{
sl@0: 	RDebug::Print(_L("Constructing CTestWindow class\n"));
sl@0: 	User::LeaveIfError(iSession.Connect());
sl@0: 
sl@0: 	RDebug::Print(_L("Create CWsScreenDevice\n"));
sl@0: 	iScreen = new(ELeave) CWsScreenDevice(iSession);
sl@0: 	User::LeaveIfError(iScreen->Construct(aScreenNo));
sl@0: 
sl@0: 	RDebug::Print(_L("Create RWindowGroup\n"));
sl@0: 	iGroup = RWindowGroup(iSession);
sl@0: 
sl@0: 	User::LeaveIfError(iGroup.Construct(8970 + aScreenNo, ETrue));
sl@0: 
sl@0: 	RDebug::Print(_L("Create Window\n"));
sl@0: 	iWindow = RWindow(iSession);
sl@0: 	User::LeaveIfError(iWindow.Construct((RWindowTreeNode)iGroup,(TUint32)this));
sl@0: 
sl@0: 	RDebug::Print(_L("Create CWindowGc\n"));
sl@0: 	iWindowGc = new (ELeave) CWindowGc(iScreen);
sl@0: 	User::LeaveIfError(iWindowGc->Construct());
sl@0: 
sl@0: 	TInt ret = iWindow.SetRequiredDisplayMode(aMode);
sl@0: 	RDebug::Print(_L("Window display mode set to %d\n"), ret);
sl@0: 
sl@0: 	iMode = aMode;
sl@0: 	iWindow.Activate();
sl@0: 	}
sl@0: 
sl@0: EXPORT_C void CTestWindow::Rotate(TSize /*aScreenSize*/)
sl@0: 	{
sl@0: 	}
sl@0: 
sl@0: EXPORT_C void CTestWindow::DrawL()
sl@0: 	{
sl@0: 	}
sl@0: 
sl@0: void CTestWindow::SetPosition()
sl@0: 	{
sl@0: 	iWindow.SetPosition((*iLoadsaParameters)[iFrameCounter].iWindowPos);
sl@0: 	iSession.Flush();
sl@0: 	}
sl@0: 
sl@0: void CTestWindow::SetSize()
sl@0: 	{
sl@0: 	iWindow.SetSize((*iLoadsaParameters)[iFrameCounter].iWindowSize);
sl@0: 	iSession.Flush();
sl@0: 	}
sl@0: 
sl@0: void CTestWindow::SetExtent()
sl@0: 	{
sl@0: 	iWindow.SetExtent((*iLoadsaParameters)[iFrameCounter].iWindowPos, (*iLoadsaParameters)[iFrameCounter].iWindowSize);
sl@0: 	iSession.Flush();
sl@0: 	}
sl@0: 
sl@0: EXPORT_C CTestEmptyWindow* CTestEmptyWindow::NewL(TInt aScreenNo, TDisplayMode aMode, const TSize& aScreenSize)
sl@0:     {
sl@0:     CTestEmptyWindow* self = new (ELeave) CTestEmptyWindow(aScreenNo, aMode);
sl@0:     CleanupStack::PushL(self);
sl@0:     self->ConstructL(aScreenSize);
sl@0:     CleanupStack::Pop(); // self;
sl@0:     return self;
sl@0:     }
sl@0: 
sl@0: void CTestEmptyWindow::ConstructL(const TSize& aScreenSize)
sl@0: 	{
sl@0: 	RDebug::Print(_L("Construct CTestEmptyWindow class\n"));
sl@0: 	iWindowDrawn = EFalse;
sl@0: 	iWindow.SetExtent(TPoint(0,0), aScreenSize);
sl@0: 	}
sl@0: 
sl@0: EXPORT_C CTestEmptyWindow::CTestEmptyWindow(TInt aScreenNo, TDisplayMode aMode) :
sl@0:                                    CTestWindow(aScreenNo, aMode)
sl@0: 	{
sl@0: 	}
sl@0: 
sl@0: CTestEmptyWindow::~CTestEmptyWindow()
sl@0: 	{
sl@0: 	}
sl@0: 
sl@0: EXPORT_C void CTestEmptyWindow::Rotate(TSize /*aScreenSize*/)
sl@0: 	{
sl@0: 	}
sl@0: 
sl@0: EXPORT_C void CTestEmptyWindow::DrawL()
sl@0: 	{
sl@0: 	iWindowDrawn = ETrue;
sl@0: 	iWindowGc->Activate(iWindow);
sl@0: 	iWindow.Invalidate();
sl@0: 	iWindow.BeginRedraw();
sl@0: 	iWindow.EndRedraw();
sl@0: 	iWindowGc->Deactivate();
sl@0: 
sl@0: 	iSession.Flush();
sl@0: 	}
sl@0: 
sl@0: EXPORT_C CTestEcomWindow* CTestEcomWindow::NewL(TInt aScreenNo, TDisplayMode aMode, const TPtrC& aMultiBitmapEcomFile,
sl@0:                                                 TInt aMultiBitmapEcomFileSize, TGceTestResults* aGceTestResults,
sl@0:                                                 CArrayFixFlat<TDrawParameters>* aLoadsaParameters)
sl@0:     {
sl@0:     CTestEcomWindow* self = new (ELeave) CTestEcomWindow(aScreenNo, aMode);
sl@0:     CleanupStack::PushL(self);
sl@0:     self->ConstructL(aMultiBitmapEcomFile, aMultiBitmapEcomFileSize, aGceTestResults, aLoadsaParameters);
sl@0:     CleanupStack::Pop(); // self;
sl@0:     return self;
sl@0:     }
sl@0: 
sl@0: void CTestEcomWindow::ConstructL(const TPtrC& aMultiBitmapEcomFile, TInt aMultiBitmapEcomFileSize, TGceTestResults* aGceTestResults,
sl@0:                                  CArrayFixFlat<TDrawParameters>* aLoadsaParameters)
sl@0: 	{
sl@0: 	RDebug::Print(_L("Construct CTestEcomWindow class\n"));
sl@0: 
sl@0: 	iMultiBitmapEcomFile.Set(aMultiBitmapEcomFile);
sl@0: 	iMultiBitmapEcomFileSize = aMultiBitmapEcomFileSize;
sl@0: 	iLoadsaParameters = aLoadsaParameters;
sl@0: 
sl@0: 	//Pass notification value back to ui
sl@0: 	iGceTestResults = aGceTestResults;
sl@0: 	}
sl@0: 
sl@0: EXPORT_C CTestEcomWindow::CTestEcomWindow(TInt aScreenNo, TDisplayMode aMode) :
sl@0:                                    CTestWindow(aScreenNo, aMode)
sl@0: 	{
sl@0: 	}
sl@0: 
sl@0: CTestEcomWindow::~CTestEcomWindow()
sl@0: 	{
sl@0: 	}
sl@0: 
sl@0: EXPORT_C void CTestEcomWindow::Rotate(TSize /*aScreenSize*/)
sl@0: 	{
sl@0: 	}
sl@0: 
sl@0: EXPORT_C void CTestEcomWindow::DrawL()
sl@0: 	{
sl@0: 	if(iBitmapCounter == iMultiBitmapEcomFileSize)
sl@0: 		{
sl@0: 		iBitmapCounter = 0;
sl@0: 		}
sl@0: 
sl@0: 	TParamChange redraw = Redraw();
sl@0: 	if(redraw != ENoParamChange)
sl@0: 		{
sl@0: 		if(redraw == EPositionChange)
sl@0: 			{
sl@0: 			SetPosition();
sl@0: 			}
sl@0: 
sl@0: 		if(redraw == ESizeChange)
sl@0: 			{
sl@0: 			SetSize();
sl@0: 			}
sl@0: 
sl@0: 		if(redraw == EExtentChange)
sl@0: 			{
sl@0: 			SetExtent();
sl@0: 			}
sl@0: 		}
sl@0: 
sl@0: 	CFbsBitmap bitmap;
sl@0: 	iWindowGc->Activate(iWindow);
sl@0: 	iWindow.Invalidate();
sl@0: 	iWindow.BeginRedraw();
sl@0: 
sl@0: 	bitmap.Load(iMultiBitmapEcomFile, iBitmapCounter);
sl@0: 
sl@0: 	iWindowGc->DrawBitmap(TRect(TPoint(0,0), (*iLoadsaParameters)[0].iWindowSize), &bitmap);
sl@0: 
sl@0: 	iWindow.EndRedraw();
sl@0: 	iWindowGc->Deactivate();
sl@0: 	iSession.Flush();
sl@0: 
sl@0: 	iFrameCounter++;
sl@0: 	iBitmapCounter++;
sl@0: 	}
sl@0: 
sl@0: TParamChange CTestEcomWindow::Redraw()
sl@0: 	{
sl@0: 	if(iFrameCounter == 0)
sl@0: 		{
sl@0: 		iWindow.SetExtent((*iLoadsaParameters)[0].iWindowPos, (*iLoadsaParameters)[0].iWindowSize);
sl@0: 		iWindow.SetVisible(ETrue);
sl@0: 
sl@0: 		return EFirstFrame;
sl@0: 		}
sl@0: 	else
sl@0: 		{
sl@0: 		TDrawParameters current = (*iLoadsaParameters)[iFrameCounter];
sl@0: 		TDrawParameters last =  (*iLoadsaParameters)[iFrameCounter - 1];
sl@0: 
sl@0: 		if(current.iWindowSize != last.iWindowSize)
sl@0: 			{
sl@0: 			if(current.iWindowPos != last.iWindowPos)
sl@0: 				{
sl@0: 				return EExtentChange;
sl@0: 				}
sl@0: 			return ESizeChange;
sl@0: 			}
sl@0: 		else if(current.iWindowPos != last.iWindowPos)
sl@0: 			{
sl@0: 			return EPositionChange;
sl@0: 			}
sl@0: 		}
sl@0: 	return ENoParamChange;
sl@0: 	}
sl@0: 
sl@0: EXPORT_C CTestUiWindow* CTestUiWindow::NewL(TInt aScreenNo, TDisplayMode aMode, const TPtrC& aMultiBitmapUiFile, TInt aMultiBitmapUiFileSize,
sl@0:                                    CArrayFixFlat<TRect>* aRectArray, TInt aFrameDuration, TInt aMultiBitmapUiFileTransparency,
sl@0:                                    TGceTestResults* aGceTestResults,
sl@0:                                    CArrayFixFlat<TDrawParameters>* aLoadsaParameters)
sl@0:     {
sl@0:     CTestUiWindow* self = new (ELeave) CTestUiWindow(aScreenNo ,aMode);
sl@0:     CleanupStack::PushL(self);
sl@0:     self->ConstructL(aMultiBitmapUiFile, aMultiBitmapUiFileSize, aRectArray, aFrameDuration,
sl@0:                      aMultiBitmapUiFileTransparency, aGceTestResults,
sl@0:                      aLoadsaParameters);
sl@0: 
sl@0:     CleanupStack::Pop(); // self;
sl@0:     return self;
sl@0:     }
sl@0: 
sl@0: void CTestUiWindow::ConstructL(const TPtrC& aMultiBitmapUiFile, TInt aMultiBitmapUiFileSize, CArrayFixFlat<TRect>* aRectArray,
sl@0:                                TInt aFrameDuration, TInt aMultiBitmapUiFileTransparency, TGceTestResults* aGceTestResults,
sl@0:                                CArrayFixFlat<TDrawParameters>* aLoadsaParameters)
sl@0: 	{
sl@0: 	RDebug::Print(_L("Construct CTestUiWindow class\n"));
sl@0: 
sl@0: 	iSimUiDrawn = EFalse;
sl@0: 	iMultiBitmapUiFile.Set(aMultiBitmapUiFile);
sl@0: 	iMultiBitmapUiFileSize = aMultiBitmapUiFileSize;
sl@0: 	iMultiBitmapUiFileTransparency = aMultiBitmapUiFileTransparency;
sl@0: 	iRectArray = aRectArray;
sl@0: 	iFrameDuration = aFrameDuration;
sl@0: 	iLoadsaParameters = aLoadsaParameters;
sl@0: 
sl@0: 	//Pass notification value back to ui
sl@0: 	iGceTestResults = aGceTestResults;
sl@0: 	}
sl@0: 
sl@0: EXPORT_C CTestUiWindow::CTestUiWindow(TInt aScreenNo, TDisplayMode aMode) :
sl@0:                              CTestWindow(aScreenNo, aMode)
sl@0: 	{
sl@0: 	}
sl@0: 
sl@0: CTestUiWindow::~CTestUiWindow()
sl@0: 	{
sl@0: 	}
sl@0: 
sl@0: void CTestUiWindow::SetBitmapTransparency(CFbsBitmap* aBitmap, TUint8 aAlphaValue, TInt aAlphaByteLocation)
sl@0: 	{
sl@0: 	aBitmap->LockHeap();
sl@0: 	TUint32* bitmapBufferPtr = aBitmap->DataAddress();
sl@0: 	if(bitmapBufferPtr == 0)
sl@0: 		{
sl@0: 		RDebug::Print(_L("Error getting bitmap address, aborting\n"));
sl@0: 		//Unlock heap before exitting
sl@0: 		aBitmap->UnlockHeap();
sl@0: 		User::Exit(0);
sl@0: 		}
sl@0: 
sl@0: 	TSize aBitmapSize = aBitmap->SizeInPixels();
sl@0: 	TUint32 noOfPixels = aBitmapSize.iHeight * aBitmapSize.iWidth;
sl@0: 
sl@0: 	while(noOfPixels)
sl@0: 		{
sl@0: 		*bitmapBufferPtr = ( (*bitmapBufferPtr & ~(0xFF << (aAlphaByteLocation * 8))) | (aAlphaValue << (aAlphaByteLocation * 8)) );
sl@0: 		bitmapBufferPtr++;
sl@0: 		noOfPixels--;
sl@0: 		}
sl@0: 	aBitmap->UnlockHeap();
sl@0: 	}
sl@0: 
sl@0: EXPORT_C void CTestUiWindow::Rotate(const TSize& aScreenSize)
sl@0: 	{
sl@0: 	//Adjust the sizes of the UI bitmap components to reflect the aspect ratio  change
sl@0: 	for(TInt j=0; j<iMultiBitmapUiFileSize; j++)
sl@0: 		{
sl@0: 		(*iRectArray)[j].iTl.iX = ((*iRectArray)[j].iTl.iX*aScreenSize.iWidth)/aScreenSize.iHeight;
sl@0: 		(*iRectArray)[j].iTl.iY = ((*iRectArray)[j].iTl.iY*aScreenSize.iHeight)/aScreenSize.iWidth;
sl@0: 		(*iRectArray)[j].iBr.iX = ((*iRectArray)[j].iBr.iX*aScreenSize.iWidth)/aScreenSize.iHeight;
sl@0: 		(*iRectArray)[j].iBr.iY = ((*iRectArray)[j].iBr.iY*aScreenSize.iHeight)/aScreenSize.iWidth;
sl@0: 		}
sl@0: 
sl@0: 	iWindow.SetSize(aScreenSize);
sl@0: 	}
sl@0: 
sl@0: EXPORT_C void CTestUiWindow::DrawL()
sl@0: 	{
sl@0: 	TParamChange redraw = Redraw();
sl@0: 
sl@0: 		if(redraw == EPositionChange)
sl@0: 			{
sl@0: 			SetPosition();
sl@0: 			}
sl@0: 
sl@0: 		if(redraw == ESizeChange)
sl@0: 			{
sl@0: 			SetSize();
sl@0: 			}
sl@0: 
sl@0: 		if(redraw == EExtentChange)
sl@0: 			{
sl@0: 			SetExtent();
sl@0: 			}
sl@0: 
sl@0: 		CFbsBitmap bitmap;
sl@0: 		iWindowGc->Activate(iWindow);
sl@0: 		iWindow.Invalidate();
sl@0: 		iWindow.BeginRedraw();
sl@0: 
sl@0: 		CTestBitmap* bitmapSource = NULL;
sl@0: 		bitmapSource = CTestBitmap::NewL(TSize(0,0), iMode);
sl@0: 
sl@0: 		for(TInt j=0; j<iMultiBitmapUiFileSize; j++)
sl@0: 			{
sl@0: 			User::LeaveIfError(bitmapSource->Bitmap().Load(iMultiBitmapUiFile, j));
sl@0: 
sl@0: 			TInt lastSize = (*iLoadsaParameters)[iFrameCounter].iBitmapScale;
sl@0: 			TRect destRect;
sl@0: 			TPoint drawPos;
sl@0: 
sl@0: 
sl@0: 			destRect.SetRect(TPoint(  ((*iRectArray)[j].iTl.iX*lastSize)/100, ((*iRectArray)[j].iTl.iY*lastSize)/100),
sl@0: 						     TPoint(  ((*iRectArray)[j].iBr.iX*lastSize)/100, ((*iRectArray)[j].iBr.iY*lastSize)/100 ));
sl@0: 
sl@0: 			drawPos = TPoint(((*iRectArray)[j].iTl.iX*lastSize)/100, ((*iRectArray)[j].iTl.iY*lastSize)/100);
sl@0: 
sl@0: 			if(iMultiBitmapUiFileTransparency)
sl@0: 				{
sl@0: 				CTestBitmap* bitmapSourceAlpha = CTestBitmap::NewL(TSize(0,0), EGray256);
sl@0: 				User::LeaveIfError(bitmapSourceAlpha->Bitmap().Load(iMultiBitmapUiFile, j+iMultiBitmapUiFileSize));
sl@0: 
sl@0: 				//Adjust the transparency controlled by the alpha bitmap
sl@0: 				SetBitmapAlpha(&(bitmapSourceAlpha->Bitmap()));
sl@0: 
sl@0: 				CTestBitmap* bitmapDest = CTestBitmap::NewL(destRect.Size(), iMode);
sl@0: 				bitmapDest->Bitmap().SetSizeInTwips(bitmapSource->Bitmap().SizeInTwips());
sl@0: 				bitmapDest->Gc().DrawBitmap(TRect(TPoint(0,0), destRect.Size()), &(bitmapSource->Bitmap()));
sl@0: 
sl@0: 				CTestBitmap* bitmapDestAlpha = CTestBitmap::NewL(destRect.Size(), EGray256);
sl@0: 				bitmapDestAlpha->Bitmap().SetSizeInTwips(bitmapSourceAlpha->Bitmap().SizeInTwips());
sl@0: 				bitmapDestAlpha->Gc().DrawBitmap(TRect(TPoint(0,0), destRect.Size()), &(bitmapSourceAlpha->Bitmap()));
sl@0: 
sl@0: 				iWindowGc->AlphaBlendBitmaps(drawPos, &(bitmapDest->Bitmap()), TRect(TPoint(0,0), destRect.Size()),
sl@0: 				                             &(bitmapDestAlpha->Bitmap()), TPoint(0,0));
sl@0: 
sl@0: 				delete bitmapSourceAlpha;
sl@0: 				delete bitmapDest;
sl@0: 				delete bitmapDestAlpha;
sl@0: 				}
sl@0: 			else
sl@0: 				{
sl@0: 				iWindowGc->DrawBitmap(destRect, &(bitmapSource->Bitmap()));
sl@0: 				}
sl@0: 			}
sl@0: 
sl@0: 		delete bitmapSource;
sl@0: 
sl@0: 		iWindow.EndRedraw();
sl@0: 		iWindowGc->Deactivate();
sl@0: 		iSession.Flush();
sl@0: 
sl@0: 	iFrameCounter++;
sl@0: 	}
sl@0: 
sl@0: void CTestUiWindow::SetBitmapAlpha(CFbsBitmap* aBitmap)
sl@0: 	{
sl@0: 	aBitmap->LockHeap();
sl@0: 	TUint32* bitmapBufferPtr = aBitmap->DataAddress();
sl@0: 
sl@0: 	TSize aBitmapSize = aBitmap->SizeInPixels();
sl@0: 	TUint32 noOfPixels = (aBitmapSize.iHeight * aBitmapSize.iWidth)/4;
sl@0: 	TUint8 alpha = (*iLoadsaParameters)[iFrameCounter].iBitmapAlpha;
sl@0: 
sl@0: 	TUint32 alpha32 = (alpha << 24) | (alpha << 16) | (alpha << 8) | alpha;
sl@0: 	while(noOfPixels)
sl@0: 		{
sl@0: 		//Only modify grey pixels leaving the white ones untouched
sl@0: 		if(*bitmapBufferPtr != 0x0)
sl@0: 			{
sl@0: 			*bitmapBufferPtr = alpha32;
sl@0: 			}
sl@0: 
sl@0: 		bitmapBufferPtr++;
sl@0: 		noOfPixels--;
sl@0: 		}
sl@0: 	aBitmap->UnlockHeap();
sl@0: 	}
sl@0: 
sl@0: TParamChange CTestUiWindow::Redraw()
sl@0: 	{
sl@0: 	if(iFrameCounter == 0)
sl@0: 		{
sl@0: 		iWindow.SetExtent((*iLoadsaParameters)[0].iWindowPos, (*iLoadsaParameters)[0].iWindowSize);
sl@0: 		iWindow.SetVisible(ETrue);
sl@0: 
sl@0: 		return EFirstFrame;
sl@0: 		}
sl@0: 	else
sl@0: 		{
sl@0: 		TDrawParameters current = (*iLoadsaParameters)[iFrameCounter];
sl@0: 		TDrawParameters last =  (*iLoadsaParameters)[iFrameCounter - 1];
sl@0: 
sl@0: 		if(current.iWindowSize != last.iWindowSize)
sl@0: 			{
sl@0: 			if(current.iWindowPos != last.iWindowPos)
sl@0: 				{
sl@0: 				return EExtentChange;
sl@0: 				}
sl@0: 			return ESizeChange;
sl@0: 			}
sl@0: 		else if(current.iWindowPos != last.iWindowPos)
sl@0: 			{
sl@0: 			return EPositionChange;
sl@0: 			}
sl@0: 		else if(current.iBitmapScale != last.iBitmapScale)
sl@0: 			{
sl@0: 			return EBitmapScale;
sl@0: 			}
sl@0: 		else if(current.iBitmapAlpha != last.iBitmapAlpha)
sl@0: 			{
sl@0: 			return EOpacityChange;
sl@0: 			}
sl@0: 		}
sl@0: 	return ENoParamChange;
sl@0: 	}
sl@0: 
sl@0: TDrawParameters::TDrawParameters() : iRedraw(EFalse), iBitmapScale(0), iBitmapAlpha(0), iWindowSize(0,0), iWindowPos(0,0)
sl@0: 	{
sl@0: 	}
sl@0: 
sl@0: TDrawParameters::~TDrawParameters()
sl@0: 	{
sl@0: 	}
sl@0: 
sl@0: TBool TDrawParameters::operator==(const TDrawParameters& x) const
sl@0: 	{
sl@0: 	if( (x.iBitmapScale != iBitmapScale) ||
sl@0: 		(x.iBitmapAlpha != iBitmapAlpha) ||
sl@0: 		(x.iWindowSize != iWindowSize)   ||
sl@0: 		(x.iWindowPos != iWindowPos) )
sl@0: 		{
sl@0: 		return ETrue;
sl@0: 		}
sl@0: 
sl@0: 	return EFalse;
sl@0: 	}