sl@0: // Copyright (c) 1996-2009 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: // Test alpha channel transparent windows
sl@0: // Test that draw operations with non-opaque colours do alpha blending in EColor64K and EColor16MA display modes
sl@0: // Test that alpha channel transparent windows are drawn correctly when windows move, redraw, change visibility, etc.
sl@0: // In the draw operation tests, the left window draws opaque pink on white background, the right window blends semi-transparent red on white background,
sl@0: // and the results are compared.
sl@0: // In the transparent window tests, the right window contains several transparent windows, which are moved, redrawn, visibility changed, etc,
sl@0: // the left window contains a single window in which we draw what we expect the right window to look like. The results are compared.
sl@0: // In each case, the left and right windows should be identical
sl@0: // 
sl@0: //
sl@0: 
sl@0: 
sl@0: #include "TALPHAWIN.H"
sl@0: 
sl@0: enum
sl@0: 	{
sl@0: 	EOpDrawRect,
sl@0: 	EOpDrawLine,
sl@0: 	EOpDrawEllipse,
sl@0: 	EOpDrawText,
sl@0: 	EOpDrawTextVertical,
sl@0: 	EOpDrawTextAntiAliased,
sl@0: 	EOpBitBlt,
sl@0: 	EOpBitBltMasked,
sl@0: 	ENumDrawOps
sl@0: 	};
sl@0: 
sl@0: 
sl@0: enum
sl@0: 	{
sl@0: 	ERed = 0x1,
sl@0: 	EGreen = 0x2,
sl@0: 	EBlue = 0x4,
sl@0: 
sl@0: 	EAlphaTransparency = 0x8,
sl@0: 	ETransparencyFactor = 0x10,
sl@0: 	// defaults to non-transparent
sl@0: 
sl@0: 	EOpaque = 0x20,
sl@0: 	ETransparent = 0x40,
sl@0: 	// defaults to semi-transparent
sl@0: 
sl@0: 	EModeColor64K = 0x80,
sl@0: 	EModeColor16MA = 0x100,
sl@0: 	// defaults to 64k
sl@0: 
sl@0: 	EInvisible = 0x200,
sl@0: 
sl@0: 	EActive = 0xf000000
sl@0: 	};
sl@0: 
sl@0: 
sl@0: TRgb ColourFromDrawState(TInt aDrawState)
sl@0: 	{
sl@0: 	TInt red = (aDrawState & ERed) ? 255 : 0;
sl@0: 	TInt green = (aDrawState & EGreen) ? 255 : 0;
sl@0: 	TInt blue = (aDrawState & EBlue) ? 255 : 0;
sl@0: 	TInt alpha = 128;
sl@0: 	if (aDrawState & EOpaque)
sl@0: 		alpha = 255;
sl@0: 	if (aDrawState & ETransparent)
sl@0: 		alpha = 0;
sl@0: 	return TRgb(red, green, blue, alpha);
sl@0: 	}
sl@0: 
sl@0: 
sl@0: 
sl@0: //
sl@0: // CTAlphaWinTest
sl@0: //
sl@0: 
sl@0: CTAlphaWin::CTAlphaWin(CTestStep* aStep):
sl@0: 	CTWsGraphicsBase(aStep)
sl@0: 	{
sl@0: 	}
sl@0: 
sl@0: CTAlphaWin::~CTAlphaWin()
sl@0: 	{
sl@0: 	iTestWin.DeleteAll();
sl@0: 	delete iRefWin;
sl@0: 	}
sl@0: 
sl@0: void CTAlphaWin::ConstructL()
sl@0: 	{
sl@0: 	if(TransparencySupportedL() == KErrNotSupported)
sl@0: 			return;
sl@0: 
sl@0: 	TSize winSize = BaseWin->Size();
sl@0: 
sl@0: 	iTestWin[0] = CTAlphaWindow::NewL(this, TestWin, TPoint(0,0), winSize, ERed | EGreen | EBlue | EOpaque);
sl@0: 	iTestWin[1] = CTAlphaWindow::NewL(this, TestWin, TPoint(0,0), TSize(winSize.iWidth/2, winSize.iHeight/2), ERed | EAlphaTransparency);
sl@0: 	iTestWin[2] = CTAlphaWindow::NewL(this, TestWin, TPoint(winSize.iWidth/3,0), TSize(winSize.iWidth/2, winSize.iHeight/2), EGreen | EAlphaTransparency);
sl@0: 	iTestWin[3] = CTAlphaWindow::NewL(this, TestWin, TPoint(winSize.iWidth/6, winSize.iHeight/3), TSize(winSize.iWidth/2, winSize.iHeight/2), EBlue | EAlphaTransparency);
sl@0: 	iTestWin[4] = CTAlphaWindow::NewL(this, TestWin, TPoint(winSize.iWidth/4,winSize.iHeight/6), TSize(winSize.iWidth/3,winSize.iHeight/3), ERed | EGreen | EBlue | EAlphaTransparency | ETransparent);
sl@0: 
sl@0: 	iRefWin = CTAlphaRefWin::NewL(BaseWin, TPoint(0,0), winSize, iTestWin);
sl@0: 	//Clearing the windows
sl@0: 	BaseWin->ClearWin();
sl@0: 	TestWin->ClearWin();
sl@0: 	}
sl@0: 
sl@0: void CTAlphaWin::ConfigureDisplayModes(TDisplayMode aRequiredMode = EColor16M)
sl@0: 	{
sl@0: 	TInt i;
sl@0: 	for (i=0; i<5; i++)
sl@0: 		{
sl@0: 		iTestWin[i]->BaseWin()->SetRequiredDisplayMode(aRequiredMode);
sl@0: 		}
sl@0: 	iRefWin->BaseWin()->SetRequiredDisplayMode(aRequiredMode);
sl@0: 	}
sl@0: 
sl@0: 
sl@0: void CTAlphaWin::TestSemiTransparentDrawingL()
sl@0: 	{
sl@0: 	TSize winSize = BaseWin->Size();
sl@0: 
sl@0: 	// In this window, we draw opaque pink
sl@0: 	CTDrawOpWin* drawWin = CTDrawOpWin::NewL(this, BaseWin, TPoint(0,0), winSize, TRgb(255,127,127,255));
sl@0: 
sl@0: 	// In this window, we blend semi-transparent red
sl@0: 	CTDrawOpWin* blendWin = CTDrawOpWin::NewL(this, TestWin, TPoint(0,0), winSize, TRgb(255,0,0,128));
sl@0: 
sl@0: 	const TInt tolerance = 9;//8 - wouldn't be enough!! The defect 	DEF112334 was raised
sl@0: 	for (TInt i=EOpDrawRect; i<ENumDrawOps; i++)
sl@0: 		{
sl@0: 		
sl@0: 	//	User::After(1000000);// helpful when debugging
sl@0: 		drawWin->SetDrawOp(i);
sl@0: 		blendWin->SetDrawOp(i);
sl@0: 		drawWin->DrawNow();
sl@0: 		blendWin->DrawNow();
sl@0: 		TheClient->Flush();
sl@0: 		TheClient->WaitForRedrawsToFinish();
sl@0: 
sl@0: 		if((i == EOpDrawTextAntiAliased) && (TheClient->iScreen->DisplayMode() == EColor16MA) || (TheClient->iScreen->DisplayMode() == EColor16MAP))
sl@0: 			{		
sl@0: 			TSize winSize=BaseWin->Size();
sl@0: 			TRect rect1(BaseWin->BaseWin()->InquireOffset(*TheClient->iGroup->WinTreeNode()),winSize);
sl@0: 			TRect rect2(TestWin->BaseWin()->InquireOffset(*TheClient->iGroup->WinTreeNode()),winSize);
sl@0: 
sl@0: 			CheckRectL(rect1, rect2, winSize, TheClient->iScreen->DisplayMode(), tolerance, _L("CTAlphaWin::TestSemiTransparentDrawingL()"));
sl@0: 			}
sl@0: 		else
sl@0: 			{
sl@0: 			CheckRect(BaseWin,TestWin,_L("CTAlphaWin::TestSemiTransparentDrawingL()"));
sl@0: 			}	
sl@0: 		}
sl@0: 	delete drawWin;
sl@0: 	delete blendWin;
sl@0: 	}
sl@0: 
sl@0: void CTAlphaWin::TestTransparentDrawingL()
sl@0: 	{
sl@0: 	TSize winSize = BaseWin->Size();
sl@0: 
sl@0: 	// In this window, we draw opaque white
sl@0: 	CTDrawOpWin* drawWin = CTDrawOpWin::NewL(this, BaseWin, TPoint(0,0), winSize, TRgb(255,255,255,255));
sl@0: 
sl@0: 	// In this window, we blend transparent red
sl@0: 	CTDrawOpWin* blendWin = CTDrawOpWin::NewL(this, TestWin, TPoint(0,0), winSize, TRgb(255,0,0,0));
sl@0: 
sl@0: 	for (TInt i=EOpDrawRect; i<ENumDrawOps; i++)
sl@0: 		{
sl@0: 		//User::After(1000000);// helpful when debugging
sl@0: 		drawWin->SetDrawOp(i);
sl@0: 		blendWin->SetDrawOp(i);
sl@0: 		drawWin->DrawNow();
sl@0: 		blendWin->DrawNow();
sl@0: 		TheClient->Flush();
sl@0: 		TheClient->WaitForRedrawsToFinish();
sl@0: 		CheckRect(BaseWin,TestWin,_L("CTAlphaWin::TestTransparentDrawingL()"));
sl@0: 		}
sl@0: 	delete drawWin;
sl@0: 	delete blendWin;
sl@0: 	}
sl@0: 
sl@0: void CTAlphaWin::CheckRectL(const TRect& aRect1, const TRect& aRect2, TSize aSize, TDisplayMode aRequiredMode, TInt aTolerance, const TDesC& aErrorMsg)
sl@0: 	{
sl@0: 	CFbsBitmap *bmp1 = new (ELeave) CFbsBitmap;
sl@0: 	CleanupStack::PushL(bmp1);
sl@0: 	User::LeaveIfError(bmp1->Create(aSize, aRequiredMode));
sl@0: 
sl@0: 	CFbsBitmap *bmp2 = new (ELeave) CFbsBitmap;
sl@0: 	CleanupStack::PushL(bmp2);
sl@0: 	User::LeaveIfError(bmp2->Create(aSize, aRequiredMode));
sl@0: 	
sl@0: 	User::LeaveIfError(TheClient->iScreen->CopyScreenToBitmap(bmp1, aRect1));	
sl@0: 	User::LeaveIfError(TheClient->iScreen->CopyScreenToBitmap(bmp2, aRect2));	
sl@0: 
sl@0: 	TRgb *rgbBuf1=(TRgb *)User::AllocL(aSize.iWidth*sizeof(TRgb));	
sl@0: 	TRgb *rgbBuf2=(TRgb *)User::Alloc(aSize.iWidth*sizeof(TRgb));	
sl@0: 	if(!rgbBuf2)
sl@0: 		{
sl@0: 		User::Free(rgbBuf1);
sl@0: 		User::Leave(KErrNoMemory);
sl@0: 		}
sl@0: 	TBool equal = ETrue;
sl@0: 	TInt maxDeviation = 0;
sl@0: 	for(TInt yy = 0; yy < aSize.iHeight && equal; yy++)
sl@0: 		{
sl@0: 		TPtr8 ptr1((TUint8 *)rgbBuf1,aSize.iWidth*sizeof(TRgb));
sl@0: 		bmp1->GetScanLine(ptr1, TPoint(0, yy), aSize.iWidth, ERgb);
sl@0: 		TPtr8 ptr2((TUint8 *)rgbBuf2,aSize.iWidth*sizeof(TRgb));
sl@0: 		bmp2->GetScanLine(ptr2, TPoint(0, yy), aSize.iWidth, ERgb);
sl@0: 		
sl@0: 		TRgb *rgbBufCur1 = rgbBuf1;
sl@0: 		TRgb *rgbBufCur2 = rgbBuf2;
sl@0: 		for(TInt ii = 0; ii < aSize.iWidth; ii++)
sl@0: 			{
sl@0: 			TInt delta = Abs(rgbBufCur1->Red()-rgbBufCur2->Red());
sl@0: 			TInt delta1 = Abs(rgbBufCur1->Green()-rgbBufCur2->Green());
sl@0: 			TInt delta2 = Abs(rgbBufCur1->Blue()-rgbBufCur2->Blue());
sl@0: 			
sl@0: 			if((delta > aTolerance) || (delta1 > aTolerance) || (delta2 > aTolerance))
sl@0: 				{
sl@0: 				equal = EFalse;
sl@0: 				}
sl@0: 			TInt maxItermedia = Max(delta1, delta2);
sl@0: 			maxItermedia = Max(maxItermedia, delta);
sl@0: 			maxDeviation = Max(maxItermedia, maxDeviation);
sl@0: 
sl@0: 			rgbBufCur1++;	
sl@0: 			rgbBufCur2++;	
sl@0: 			}
sl@0: 		}
sl@0: 	
sl@0: 	User::Free(rgbBuf1);
sl@0: 	User::Free(rgbBuf2);
sl@0: 
sl@0: 	CleanupStack::PopAndDestroy(2,bmp1);
sl@0: 
sl@0: 	if (!equal)
sl@0: 		{
sl@0: 		INFO_PRINTF3(_L("%S CheckRectA failed, max deviation %d"), &aErrorMsg, maxDeviation);
sl@0: 		}
sl@0: 	else if(maxDeviation)
sl@0: 		{
sl@0: 		INFO_PRINTF4(_L("%S CheckRectA passed with tolerance %d, max deviation %d"), &aErrorMsg, aTolerance, maxDeviation);
sl@0: 		}
sl@0: 		
sl@0: 	iStep->TEST(equal);
sl@0: 	}
sl@0: 
sl@0: void CTAlphaWin::TestCondition()
sl@0: 	{
sl@0: 	// User::After(1000000);// helpful when debugging
sl@0: 	iRefWin->DrawNow();
sl@0: 	TheClient->Flush();
sl@0: 	TheClient->WaitForRedrawsToFinish();
sl@0: 	CheckRect(BaseWin,TestWin,_L("CTAlphaWin::TestCondition()"));
sl@0: 	}
sl@0: 
sl@0: void CTAlphaWin::TestConditionL()
sl@0: 	{
sl@0: 	iRefWin->DrawNow();
sl@0: 	TheClient->Flush();
sl@0: 	TheClient->WaitForRedrawsToFinish();
sl@0: 
sl@0: 	const TInt tolerance = 9;
sl@0: 	TSize winSize=BaseWin->Size();
sl@0: 	TRect rect1(BaseWin->BaseWin()->InquireOffset(*TheClient->iGroup->WinTreeNode()),winSize);
sl@0: 	TRect rect2(TestWin->BaseWin()->InquireOffset(*TheClient->iGroup->WinTreeNode()),winSize);
sl@0: 	CheckRectL(rect1, rect2, winSize, TheClient->iScreen->DisplayMode(), tolerance, _L("CTAlphaWin::TestCondition()"));
sl@0: 	}
sl@0: 
sl@0: void CTAlphaWin::TestInitialConfiguration()
sl@0: 	{
sl@0: 	if(TheClient->iScreen->DisplayMode() == EColor64K)
sl@0: 		{
sl@0: 		TestConditionL();
sl@0: 		}
sl@0: 	else
sl@0: 		{
sl@0: 		TestCondition();
sl@0: 		}
sl@0: 	}
sl@0: 
sl@0: void CTAlphaWin::TestMove()
sl@0: 	{
sl@0: 	// Test moving windows, both in front and behind
sl@0: 	for (TInt i = 0; i<5; i++)
sl@0: 		{
sl@0: 		TPoint pos = iTestWin[i]->Position();
sl@0: 		pos += TPoint(10,10);
sl@0: 		iTestWin[i]->SetPos(pos);
sl@0: 		TestCondition();
sl@0: 		}
sl@0: 	for (TInt j = 0; j<5; j++)
sl@0: 		{
sl@0: 		TPoint pos = iTestWin[j]->Position();
sl@0: 		pos -= TPoint(10,10);
sl@0: 		iTestWin[j]->SetPos(pos);
sl@0: 		TestCondition();
sl@0: 		}
sl@0: 	}
sl@0: 
sl@0: 
sl@0: void CTAlphaWin::TestRedraw()
sl@0: 	{
sl@0: 	// Test redrawing windows, both in front and behind
sl@0: 	for (TInt i=0; i<5; i++)
sl@0: 		{
sl@0: 		iTestWin[i]->DrawNow();
sl@0: 		TestCondition();
sl@0: 		}
sl@0: 	}
sl@0: 
sl@0: 
sl@0: void CTAlphaWin::TestInvisible()
sl@0: 	{
sl@0: 	// Test making windows visible and invisible, both in front and behind
sl@0: 	for (TInt i=0; i<5; i++)
sl@0: 		{
sl@0: 		iTestWin[i]->SetVisible(EFalse);
sl@0: 		TestCondition();
sl@0: 		iTestWin[i]->SetVisible(ETrue);
sl@0: 		TestCondition();
sl@0: 		}
sl@0: 	}
sl@0: 
sl@0: void CTAlphaWin::TestChildrenL()
sl@0: 	{
sl@0: 	struct CTAlphaWinChildren: public TCleanupItem
sl@0: 		{
sl@0: 			static void Destroy(TAny* trg)
sl@0: 				{
sl@0: 				static_cast<CTAlphaWindow*>(trg)->DestroyChildren();				
sl@0: 				}
sl@0: 			CTAlphaWinChildren(CTAlphaWindow*trg):	TCleanupItem(Destroy,trg)	
sl@0: 				{}
sl@0: 			
sl@0: 		};
sl@0: 	CleanupStack::PushL(CTAlphaWinChildren(iTestWin[2]));
sl@0: 	iTestWin[2]->CreateChildrenL(3);
sl@0: 	TestCondition();
sl@0: 	TestMove();
sl@0: 	CleanupStack::PopAndDestroy(iTestWin[2]);
sl@0: 	}
sl@0: 
sl@0: 
sl@0: void CTAlphaWin::TestAntiAliasedTextTransparentL()
sl@0: 	{
sl@0: 
sl@0: 	//Clear the screen
sl@0: 	for (TInt i=0; i<5; i++)
sl@0: 		{
sl@0: 		iTestWin[i]->SetVisible(EFalse);
sl@0: 		}
sl@0: 	iRefWin->SetVisible(EFalse);
sl@0: 	TheClient->iWs.Flush();
sl@0: 
sl@0: 	//Create a new test window on the left
sl@0: 	//Create a transparent window:
sl@0: 	TSize winSize = BaseWin->Size();
sl@0: 
sl@0: 	RWindow theWin(TestWin->Client()->iWs);
sl@0: 	User::LeaveIfError(theWin.Construct(*(TestWin->WinTreeNode()),(TUint32)&theWin));
sl@0: 
sl@0: 	theWin.SetExtent(TPoint(0,0), winSize);
sl@0: 	theWin.SetBackgroundColor(TRgb(127,0,255,127));
sl@0: 	TDisplayMode mode = EColor16MAP;
sl@0: 	theWin.SetRequiredDisplayMode(mode);
sl@0: 	theWin.SetVisible(ETrue);
sl@0: 	theWin.SetTransparencyAlphaChannel();
sl@0: 	theWin.Activate();
sl@0: 	TheClient->iWs.Flush();
sl@0: 	CleanupClosePushL(theWin);
sl@0: 
sl@0: 	//get windows screen device.
sl@0: 	CWsScreenDevice *device;
sl@0: 	device = new (ELeave)CWsScreenDevice(TestWin->Client()->iWs);//(TheClient->iWs);
sl@0: 	User::LeaveIfError(device->Construct(iTest->ScreenNumber()));
sl@0: 	CleanupStack::PushL(device);
sl@0: 
sl@0: 	TFontSpec fs1;
sl@0: 	CFont *font1;
sl@0: 	CFont *font2;
sl@0: 	fs1.iTypeface.iName = KTestFontTypefaceName;
sl@0: 	fs1.iHeight = 16;
sl@0: 	fs1.iFontStyle.SetBitmapType(EDefaultGlyphBitmap);
sl@0: 	int error = TheClient->iScreen->GetNearestFontToDesignHeightInPixels((CFont*&)font1,fs1);
sl@0: 	if (error)
sl@0: 		{
sl@0: 		TheClient->iScreen->ReleaseFont(font1);
sl@0: 		User::Panic(_L("font not created"),error);
sl@0: 		}
sl@0: 	fs1.iFontStyle.SetBitmapType(EAntiAliasedGlyphBitmap);
sl@0: 	error = TheClient->iScreen->GetNearestFontToDesignHeightInPixels((CFont*&)font2,fs1);
sl@0: 	if (error)
sl@0: 		{
sl@0: 		TheClient->iScreen->ReleaseFont(font1);
sl@0: 		TheClient->iScreen->ReleaseFont(font2);
sl@0: 		User::Panic(_L("font not created"),error);
sl@0: 		}
sl@0: 
sl@0: 	CWindowGc *gc;
sl@0: 	device->CreateContext(gc);
sl@0: 	CleanupStack::PushL(gc);
sl@0: 
sl@0: 	theWin.Invalidate();
sl@0: 	theWin.BeginRedraw();
sl@0: 	gc->Activate(theWin);
sl@0: 
sl@0: 	gc->SetPenStyle( CGraphicsContext::ESolidPen );
sl@0: 	gc->SetPenColor( TRgb( 0, 0, 0, 127 ) );
sl@0: 
sl@0: 	//draw text for anti-aliasing needs an open font (scalable).
sl@0: 	int typefaces = TheClient->iScreen->NumTypefaces();
sl@0: 
sl@0: 	gc->UseFont(font1);
sl@0: 	gc->SetBrushStyle( CGraphicsContext::ENullBrush );
sl@0: 	gc->DrawText(_L("Test"),TPoint(10,20));
sl@0: 	gc->DiscardFont();
sl@0: 	gc->UseFont(font2);
sl@0: 	gc->DrawText(_L("Test"),TPoint(10,60));
sl@0: 	gc->DiscardFont();
sl@0: 
sl@0: 	//destruction and tidying up
sl@0: 	gc->Deactivate();
sl@0: 	theWin.EndRedraw();
sl@0: 	TheClient->iWs.Flush();
sl@0: 
sl@0: 	TheClient->iScreen->ReleaseFont(font1);
sl@0: 	TheClient->iScreen->ReleaseFont(font2);
sl@0: 	CleanupStack::PopAndDestroy(gc);//gc
sl@0: 	CleanupStack::PopAndDestroy(device);//device
sl@0: 
sl@0: 	//do not close the test window yet since there is a comparison
sl@0: 	//required
sl@0: 
sl@0: 	//now do the same on an off screen bitmap.  Then create a window
sl@0: 	//and put the bitmap onto it.
sl@0: 	//create a colour bitmap
sl@0: 	//
sl@0: 	CFbsBitmap *bitmapOne;
sl@0: 	bitmapOne = new (ELeave)CFbsBitmap();
sl@0: 	CleanupStack::PushL(bitmapOne);
sl@0: 	User::LeaveIfError(bitmapOne->Create(winSize,mode));
sl@0: 
sl@0: 	CFbsBitmapDevice *deviceOne=CFbsBitmapDevice::NewL(bitmapOne);
sl@0: 	CleanupStack::PushL(deviceOne);
sl@0: 
sl@0: 	CFont *font3;
sl@0: 	CFont *font4;
sl@0: 	fs1.iFontStyle.SetBitmapType(EDefaultGlyphBitmap);
sl@0: 	error = TheClient->iScreen->GetNearestFontToDesignHeightInPixels((CFont*&)font3,fs1);
sl@0: 	if (error)
sl@0: 		{
sl@0: 		TheClient->iScreen->ReleaseFont(font3);
sl@0: 		User::Panic(_L("font not created"),error);
sl@0: 		}
sl@0: 	fs1.iFontStyle.SetBitmapType(EAntiAliasedGlyphBitmap);
sl@0: 	error = TheClient->iScreen->GetNearestFontToDesignHeightInPixels((CFont*&)font4,fs1);
sl@0: 	if (error)
sl@0: 		{
sl@0: 		TheClient->iScreen->ReleaseFont(font3);
sl@0: 		TheClient->iScreen->ReleaseFont(font4);
sl@0: 		User::Panic(_L("font not created"),error);
sl@0: 		}
sl@0: 	CFbsBitGc *bGcOne = CFbsBitGc::NewL();
sl@0: 	CleanupStack::PushL(bGcOne);
sl@0: 
sl@0: 	bGcOne->Activate(deviceOne);
sl@0: 
sl@0: 	bGcOne->SetBrushStyle(CGraphicsContext::ESolidBrush);
sl@0: 	bGcOne->SetBrushColor(TRgb(127,0,255,127));
sl@0: 	bGcOne->DrawRect(TRect(0,0,winSize.iWidth,winSize.iHeight));
sl@0: 
sl@0: 	bGcOne->SetPenStyle(CGraphicsContext::ESolidPen);
sl@0: 	bGcOne->SetPenColor(TRgb(0,0,0,127));
sl@0: 
sl@0: 	bGcOne->UseFont(font3);
sl@0: 	bGcOne->SetBrushStyle( CGraphicsContext::ENullBrush );
sl@0: 	bGcOne->DrawText(_L("Test"),TPoint(10,20));
sl@0: 	bGcOne->DiscardFont();
sl@0: 	bGcOne->UseFont(font4);
sl@0: 	bGcOne->DrawText(_L("Test"),TPoint(10,60));
sl@0: 	bGcOne->DiscardFont();
sl@0: 	//destruction and tidying up
sl@0: 	//measure the text
sl@0: 	CFont::TMeasureTextOutput textSize;
sl@0: 	font4->MeasureText(_L("Test"),NULL,&textSize);
sl@0: 
sl@0: 	TheClient->iScreen->ReleaseFont(font3);
sl@0: 	TheClient->iScreen->ReleaseFont(font4);
sl@0: 
sl@0: 	//display at the left
sl@0: 	RWindow refWin(BaseWin->Client()->iWs);
sl@0: 	CleanupClosePushL(refWin);
sl@0: 	User::LeaveIfError(refWin.Construct(*(BaseWin->WinTreeNode()),(TUint32)&refWin));
sl@0: 
sl@0: 	refWin.SetExtent(TPoint(0,0), winSize);
sl@0: 	refWin.SetRequiredDisplayMode(mode);
sl@0: 	refWin.SetVisible(ETrue);
sl@0: 	refWin.SetTransparencyAlphaChannel();
sl@0: 	refWin.Activate();
sl@0: 	TheClient->iWs.Flush();
sl@0: 
sl@0: 	//a gc for the ref win
sl@0: 	CWsScreenDevice *refDevice;
sl@0: 	refDevice = new (ELeave)CWsScreenDevice(BaseWin->Client()->iWs);
sl@0: 	User::LeaveIfError(refDevice->Construct(iTest->ScreenNumber()));
sl@0: 	CleanupStack::PushL(refDevice);
sl@0: 	CWindowGc *gcRef;
sl@0: 	refDevice->CreateContext(gcRef);
sl@0: 	CleanupStack::PushL(gcRef);
sl@0: 
sl@0: 	refWin.Invalidate();
sl@0: 	refWin.BeginRedraw();
sl@0: 	gcRef->Activate(refWin);
sl@0: 	gcRef->BitBlt(TPoint(0,0), bitmapOne);
sl@0: 	gcRef->Deactivate();
sl@0: 	refWin.EndRedraw();
sl@0: 	TheClient->iWs.Flush();
sl@0: 
sl@0: 	TPoint refPos = refWin.AbsPosition();
sl@0: 	TPoint winPos = theWin.AbsPosition();
sl@0: 
sl@0: 	//Compare the anti-aliased text areas
sl@0: 	TInt textLength=textSize.iBounds.iBr.iX;
sl@0: 	TInt textHeight=Abs(textSize.iBounds.iTl.iY);
sl@0: 
sl@0: 	TRect rect1(refPos.iX+10,refPos.iY+60-textHeight,
sl@0: 			refPos.iX+10+textLength,refPos.iY+60);
sl@0: 	TRect rect2(winPos.iX+10,winPos.iY+60-textHeight,
sl@0: 			winPos.iX+10+textLength,winPos.iY+60);
sl@0: 
sl@0: 	TBool match = refDevice->RectCompare(rect1,rect2);
sl@0: 	TEST(match);
sl@0: 
sl@0: 	CleanupStack::PopAndDestroy(gcRef);
sl@0: 	CleanupStack::PopAndDestroy(refDevice);
sl@0: 	CleanupStack::PopAndDestroy(&refWin);
sl@0: 
sl@0: 	CleanupStack::PopAndDestroy(bGcOne);
sl@0: 	CleanupStack::PopAndDestroy(deviceOne);
sl@0: 	CleanupStack::PopAndDestroy(bitmapOne);
sl@0: 	CleanupStack::PopAndDestroy(&theWin);//theWin
sl@0: 
sl@0: 	}
sl@0: //
sl@0: // CTDrawOpWin
sl@0: //
sl@0: 
sl@0: CTDrawOpWin* CTDrawOpWin::NewL(CTAlphaWin* aTest, CTWinBase* aParent, TPoint aPos, TSize aSize, TRgb aDrawColour)
sl@0: 	{
sl@0: 	CTDrawOpWin* theWin = new(ELeave) CTDrawOpWin(aTest,aDrawColour);
sl@0: 
sl@0: 	theWin->ConstructL(*aParent);
sl@0: 	theWin->SetExtL(aPos, aSize);
sl@0: 	theWin->AssignGC(*TheClient->iGc);
sl@0: 	if (TheClient->iScreen->DisplayMode() == EColor16MA)
sl@0: 		{
sl@0: 		theWin->BaseWin()->SetRequiredDisplayMode(EColor16MA);
sl@0: 		}
sl@0: 	else
sl@0: 		{
sl@0: 		theWin->BaseWin()->SetRequiredDisplayMode(EColor64K);
sl@0: 		}
sl@0: 		
sl@0: 	theWin->Activate();
sl@0: 	theWin->DrawNow();
sl@0: 
sl@0: 	return theWin;
sl@0: 	}
sl@0: 
sl@0: CTDrawOpWin::CTDrawOpWin(CTAlphaWin* aTest, TRgb aDrawColour)
sl@0: : iTest(aTest), iDrawColour(aDrawColour)
sl@0: 	{}
sl@0: 
sl@0: 
sl@0: void CTDrawOpWin::SetDrawOp(TInt aDrawOp)
sl@0: 	{
sl@0: 	iDrawOp = aDrawOp;
sl@0: 	}
sl@0: 
sl@0: 
sl@0: void CTDrawOpWin::Draw()
sl@0: 	{
sl@0: 	_LIT(KText,"Text test");
sl@0: 
sl@0: 	iGc->SetPenColor(iDrawColour);
sl@0: 	iGc->SetBrushColor(iDrawColour);
sl@0: 	TSize size = Size();
sl@0: 	TInt top = 5;
sl@0: 	TInt left = 5;
sl@0: 	TInt bottom = size.iHeight - 5;
sl@0: 	TInt right = size.iWidth - 5;
sl@0: 	TInt square = Min(bottom-top,right-left);
sl@0: 
sl@0: 	switch (iDrawOp)
sl@0: 		{
sl@0: 	case EOpDrawRect:
sl@0: 		iGc->SetBrushStyle(CGraphicsContext::ESolidBrush);
sl@0: 		iGc->SetPenStyle(CGraphicsContext::ENullPen);
sl@0: 		iGc->DrawRect(TRect(left,top,right,bottom));
sl@0: 		break;
sl@0: 	case EOpDrawLine:
sl@0: 		//!! FAILS
sl@0: 		//!! The endpoint of the line is drawn twice, with the result that it is darker when we do blending
sl@0: 		//!! Not intending to fix at the moment
sl@0: 		/*
sl@0: 		iGc->SetPenStyle(CGraphicsContext::ESolidPen);
sl@0: 		iGc->SetPenSize(TSize(4,4));
sl@0: 		// The lines must not overlap, otherwise the blended lines will be darker at the overlap
sl@0: 		iGc->DrawLine(TPoint(left+5,top), TPoint(left+square,top));
sl@0: 		iGc->DrawLine(TPoint(left+5,top+5), TPoint(left+square,top+square));
sl@0: 		iGc->DrawLine(TPoint(left,top+5), TPoint(left,top+square));
sl@0: 		*/
sl@0: 		break;
sl@0: 	case EOpDrawEllipse:
sl@0: 		iGc->SetBrushStyle(CGraphicsContext::ESolidBrush);
sl@0: 		iGc->SetPenStyle(CGraphicsContext::ENullPen);
sl@0: 		iGc->DrawEllipse(TRect(left,top,right,bottom));
sl@0: 		break;
sl@0: 	case EOpDrawText:
sl@0: 	case EOpDrawTextVertical:
sl@0: 		{
sl@0: 		iGc->SetBrushStyle(CGraphicsContext::ENullBrush);
sl@0: 		iGc->SetPenStyle(CGraphicsContext::ESolidPen);
sl@0: 		CFont* font;
sl@0: 		TFontSpec fontSpec(KTestFontTypefaceName,200);
sl@0: 		User::LeaveIfError(TheClient->iScreen->GetNearestFontToDesignHeightInTwips(font, fontSpec));
sl@0: 		iGc->UseFont(font);
sl@0: 		if (iDrawOp==EOpDrawText)
sl@0: 			iGc->DrawText(KText(), TPoint(5,30));
sl@0: 		else
sl@0: 			iGc->DrawTextVertical(KText(), TPoint(5,30), EFalse);
sl@0: 		iGc->DiscardFont();
sl@0: 		TheClient->iScreen->ReleaseFont(font);
sl@0: 		}
sl@0: 		break;
sl@0: 	case EOpDrawTextAntiAliased:
sl@0: 		{
sl@0: 		iGc->SetBrushStyle(CGraphicsContext::ENullBrush);
sl@0: 		iGc->SetPenStyle(CGraphicsContext::ESolidPen);
sl@0: 		CFont* font;
sl@0: 		TFontSpec fontSpec(KTestFontTypefaceName,600);
sl@0: 		fontSpec.iFontStyle.SetStrokeWeight(EStrokeWeightBold);
sl@0: 		fontSpec.iFontStyle.SetBitmapType(EAntiAliasedGlyphBitmap);
sl@0: 
sl@0: 		User::LeaveIfError(TheClient->iScreen->GetNearestFontToDesignHeightInTwips(font, fontSpec));
sl@0: 		iGc->UseFont(font);
sl@0: 		iGc->DrawText(KText(), TPoint(5,30));
sl@0: 		iGc->DiscardFont();
sl@0: 		TheClient->iScreen->ReleaseFont(font);
sl@0: 		}
sl@0: 		break;
sl@0: 	case EOpBitBlt:
sl@0: 		break;
sl@0: 	case EOpBitBltMasked:
sl@0: 		break;
sl@0: 	default:
sl@0: 		break;
sl@0: 		};
sl@0: 	}
sl@0: 
sl@0: 
sl@0: 
sl@0: //
sl@0: // CTAlphaWindow
sl@0: //
sl@0: 
sl@0: CTAlphaWindow::~CTAlphaWindow()
sl@0: 	{
sl@0: 	DestroyChildren();
sl@0: 	}
sl@0: 
sl@0: CTAlphaWindow* CTAlphaWindow::NewL(CTAlphaWin* aTest, CTWinBase* aParent, TPoint aPos, TSize aSize, TInt aDrawState)
sl@0: 	{
sl@0: 	CTAlphaWindow* theWin = new (ELeave) CTAlphaWindow(aTest);
sl@0: 
sl@0: 	theWin->ConstructL(*aParent);
sl@0: 	theWin->SetExtL(aPos, aSize);
sl@0: 	theWin->SetDrawState(aDrawState);
sl@0: 
sl@0: 	theWin->AssignGC(*TheClient->iGc);
sl@0: 
sl@0: 	theWin->Activate();
sl@0: 	theWin->iDrawState |= EActive;
sl@0: 	theWin->DrawNow();
sl@0: 
sl@0: 	return theWin;
sl@0: 	}
sl@0: 
sl@0: void CTAlphaWindow::SetDrawState(TInt aDrawState)
sl@0: 	{
sl@0: 	TBool active = iDrawState & EActive;
sl@0: 	iDrawState = aDrawState & 0x7fffffff;
sl@0: 
sl@0: 	TRgb colour = ColourFromDrawState(iDrawState);
sl@0: 	((RWindow*) DrawableWin())->SetBackgroundColor(colour);
sl@0: 
sl@0: 	if (iDrawState & EModeColor16MA)
sl@0: 		BaseWin()->SetRequiredDisplayMode(EColor16MA);
sl@0: 	else
sl@0: 		BaseWin()->SetRequiredDisplayMode(EColor64K);
sl@0: 
sl@0: 	BaseWin()->SetVisible(! (iDrawState & EInvisible));
sl@0: 
sl@0: 	if (!active)
sl@0: 		{
sl@0: 		if (iDrawState & EAlphaTransparency)
sl@0: 			((RWindow*) DrawableWin())->SetTransparencyAlphaChannel();
sl@0: 		else if (iDrawState & ETransparencyFactor)
sl@0: 			((RWindow*) DrawableWin())->SetTransparencyFactor(TRgb(128,128,128));
sl@0: 		}
sl@0: 
sl@0: 	if (active)
sl@0: 		iDrawState |= EActive;
sl@0: 	}
sl@0: 
sl@0: void CTAlphaWindow::SetVisible(TBool aVisible)
sl@0: 	{
sl@0: 	if (aVisible)
sl@0: 		iDrawState &= ~EInvisible;
sl@0: 	else
sl@0: 		iDrawState |= EInvisible;
sl@0: 	BaseWin()->SetVisible(aVisible);
sl@0: 	}
sl@0: 
sl@0: void CTAlphaWindow::CreateChildrenL(TInt aDepth)
sl@0: 	{
sl@0: 	DestroyChildren();
sl@0: 	if (aDepth>0)
sl@0: 		{
sl@0: 		TSize size = Size();
sl@0: 		iChild1 = CTAlphaWindow::NewL(iTest, this, TPoint(size.iWidth/3,0), TSize(2*size.iWidth/3, 2*size.iHeight/3), ERed | EGreen | EBlue | EOpaque);
sl@0: 		iChild2 = CTAlphaWindow::NewL(iTest, this, TPoint(0,size.iHeight/3), TSize(2*size.iWidth/3, 2*size.iHeight/3), ERed | EGreen | EBlue | EAlphaTransparency);
sl@0: 		iChild2->CreateChildrenL(aDepth-1);
sl@0: 		}
sl@0: 	}
sl@0: 
sl@0: void CTAlphaWindow::DestroyChildren()
sl@0: 	{
sl@0: 	if (iChild1)
sl@0: 		{
sl@0: 		iChild1->DestroyChildren();
sl@0: 		delete iChild1;
sl@0: 		iChild1 = NULL;
sl@0: 		}
sl@0: 	if (iChild2)
sl@0: 		{
sl@0: 		iChild2->DestroyChildren();
sl@0: 		delete iChild2;
sl@0: 		iChild2 = NULL;
sl@0: 		}
sl@0: 	}
sl@0: 
sl@0: TInt CTAlphaWindow::DrawState()
sl@0: 	{
sl@0: 	return iDrawState;
sl@0: 	}
sl@0: 
sl@0: void CTAlphaWindow::Draw()
sl@0: 	{
sl@0: 	// we draw a diagonal line from top left to bottom right
sl@0: 	// we use the complementary colour to the window background colour
sl@0: 	TInt red = (iDrawState & ERed) ? 0 : 255;
sl@0: 	TInt green = (iDrawState & EGreen) ? 0 : 255;
sl@0: 	TInt blue = (iDrawState & EBlue) ? 0 : 255;
sl@0: 	TRgb color(red,green,blue);
sl@0: 
sl@0: 	TSize size = Size();
sl@0: 	iGc->SetPenColor(color);
sl@0: 	iGc->SetPenSize(TSize(4,4));
sl@0: 	iGc->DrawLine(TPoint(0,0), TPoint(size.iWidth, size.iHeight));
sl@0: 	}
sl@0: 
sl@0: 
sl@0: //
sl@0: // CTAlphaRefWin
sl@0: //
sl@0: 
sl@0: CTAlphaRefWin::CTAlphaRefWin(TFixedArray<CTAlphaWindow*,5>& aAlphaWin)
sl@0: : iAlphaWin(aAlphaWin)
sl@0: 	{}
sl@0: 
sl@0: CTAlphaRefWin* CTAlphaRefWin::NewL(CTWinBase* aParent, TPoint aPos, TSize aSize, TFixedArray<CTAlphaWindow*,5>& aAlphaWin)
sl@0: 	{
sl@0: 	CTAlphaRefWin* theWin = new(ELeave) CTAlphaRefWin(aAlphaWin);
sl@0: 
sl@0: 	theWin->ConstructL(*aParent);
sl@0: 	theWin->SetExtL(aPos, aSize);
sl@0: 	theWin->AssignGC(*TheClient->iGc);
sl@0: 	theWin->BaseWin()->SetRequiredDisplayMode(EColor64K);
sl@0: 
sl@0: 	theWin->Activate();
sl@0: 	theWin->DrawNow();
sl@0: 
sl@0: 	return theWin;
sl@0: 	}
sl@0: 
sl@0: void CTAlphaRefWin::Draw()
sl@0: 	{
sl@0: 	iGc->SetBrushStyle(CGraphicsContext::ESolidBrush);
sl@0: 	iGc->SetBrushColor(KRgbWhite);
sl@0: 	iGc->Clear();
sl@0: 
sl@0: 	// Note, the order of the windows in the array must correspond to their z-order
sl@0: 	for (TInt i=0; i<5; i++)
sl@0: 		DrawWindow(iAlphaWin[i], iAlphaWin[i]->Position());
sl@0: 	}
sl@0: 
sl@0: void CTAlphaRefWin::DrawWindow(CTAlphaWindow* aWindow, TPoint aPos)
sl@0: 	{
sl@0: 	TInt drawState = aWindow->DrawState();
sl@0: 	if ( (drawState & EInvisible) || ! (drawState & EActive) )
sl@0: 		return;
sl@0: 
sl@0: 	TRgb colour = ColourFromDrawState(drawState);
sl@0: 	if (drawState & EOpaque)
sl@0: 		colour.SetAlpha(255);
sl@0: 	if (drawState & ETransparent)
sl@0: 		colour.SetAlpha(0);
sl@0: 	iGc->SetBrushColor(colour);
sl@0: 
sl@0: 	TPoint tl = aPos;
sl@0: 	TPoint br = tl + aWindow->Size();
sl@0: 	TRect rect(tl,br);
sl@0: 	iGc->Clear(rect);
sl@0: 
sl@0: 	TInt red = (drawState & ERed) ? 0 : 255;
sl@0: 	TInt green = (drawState & EGreen) ? 0 : 255;
sl@0: 	TInt blue = (drawState & EBlue) ? 0 : 255;
sl@0: 	colour = TRgb(red,green,blue);
sl@0: 
sl@0: 	iGc->SetClippingRect(rect);
sl@0: 
sl@0: 	TSize size = Size();
sl@0: 	iGc->SetPenColor(colour);
sl@0: 	iGc->SetPenSize(TSize(4,4));
sl@0: 	iGc->DrawLine(tl, br);
sl@0: 
sl@0: 	iGc->CancelClippingRect();
sl@0: 
sl@0: 	if (aWindow->iChild1)
sl@0: 		DrawWindow(aWindow->iChild1, aPos + aWindow->iChild1->Position() );
sl@0: 	if (aWindow->iChild2)
sl@0: 		DrawWindow(aWindow->iChild2, aPos + aWindow->iChild2->Position() );
sl@0: 	}
sl@0: 
sl@0: 
sl@0: //
sl@0: // Main test loop
sl@0: //
sl@0: void CTAlphaWin::RunTestCaseL(TInt /*aCurTestCase*/)
sl@0: 	{
sl@0: 	//User::After(TTimeIntervalMicroSeconds32(1000 * 1000));
sl@0: 	((CTAlphaWinStep*)iStep)->SetTestStepID(KUnknownSYMTestCaseIDName);
sl@0: 	switch (++iTest->iState)
sl@0: 		{
sl@0: /**
sl@0: 
sl@0:   @SYMTestCaseID GRAPHICS-WSERV-0278
sl@0: 
sl@0:   @SYMDEF             DEF081259
sl@0: 
sl@0:   @SYMPREQ 915
sl@0: 
sl@0:   @SYMTestCaseDesc Semi-transparent drawing
sl@0: 
sl@0:   @SYMTestPriority High
sl@0: 
sl@0:   @SYMTestStatus Implemented
sl@0: 
sl@0:   @SYMTestActions Use draw operations with semi-transparent pen or brush colours
sl@0: 
sl@0:   @SYMTestExpectedResults Draw operations must do alpha blending
sl@0: 
sl@0: */
sl@0: 	case 1:
sl@0: 		{
sl@0: 		((CTAlphaWinStep*)iStep)->SetTestStepID(_L("GRAPHICS-WSERV-0278"));
sl@0: 		if(TransparencySupportedL() == KErrNotSupported)
sl@0: 			{
sl@0: 			LOG_MESSAGE(_L("Test(1) complete - Transparency not supported\n"));
sl@0: 			TestComplete();
sl@0: 			break;
sl@0: 			}
sl@0: 		TDisplayMode mode = TheClient->iScreen->DisplayMode();
sl@0: 		if (mode < EColor64K)
sl@0: 			{
sl@0: 			LOG_MESSAGE(_L("Test(1) complete - Display mode < EColor64K\n"));
sl@0: 			TestComplete();
sl@0: 			break;
sl@0: 			}
sl@0: 		_LIT(KSemiTrans64K,"(1) Semi transparent drawing Color64K");
sl@0: 		iTest->LogSubTest(KSemiTrans64K);
sl@0: 		TestSemiTransparentDrawingL();
sl@0: 		break;
sl@0: 		}
sl@0: 		
sl@0: /**
sl@0: 
sl@0:   @SYMTestCaseID GRAPHICS-WSERV-0287
sl@0: 
sl@0:   @SYMDEF             DEF081259
sl@0: 
sl@0:   @SYMPREQ 915
sl@0: 
sl@0:   @SYMTestCaseDesc Invisible. All windows are in EColor16MA display mode.
sl@0: 
sl@0:   @SYMTestPriority High
sl@0: 
sl@0:   @SYMTestStatus Implemented
sl@0: 
sl@0:   @SYMTestActions Transparent alpha channel windows are made invisible and visible both in front and behind one another
sl@0: 
sl@0:   @SYMTestExpectedResults The windows are redrawn correctly, as compared to a reference drawing
sl@0: 
sl@0: */
sl@0: 	case 2:
sl@0: 		((CTAlphaWinStep*)iStep)->SetTestStepID(_L("GRAPHICS-WSERV-0287"));
sl@0: 		ConfigureDisplayModes(EColor16MA);
sl@0: 		if(TransparencySupportedL()==KErrNone)
sl@0: 			{
sl@0: 			_LIT(KInvisible16MA,"(2) Invisible Color16MA");
sl@0: 			iTest->LogSubTest(KInvisible16MA);
sl@0: 			TestInvisible();
sl@0: 			}
sl@0: 		break;
sl@0: 
sl@0: /**
sl@0: 
sl@0:   @SYMTestCaseID GRAPHICS-WSERV-0280
sl@0: 
sl@0:   @SYMDEF             DEF081259
sl@0: 
sl@0:   @SYMPREQ 915
sl@0: 
sl@0:   @SYMTestCaseDesc Initial Configuration. All windows are in EColor64K display mode.
sl@0: 
sl@0:   @SYMTestPriority High
sl@0: 
sl@0:   @SYMTestStatus Implemented
sl@0: 
sl@0:   @SYMTestActions Several windows are set to be transparent alpha channel, and given semi-transparent or transparent background colours
sl@0: 
sl@0:   @SYMTestExpectedResults The transparent window configuration matches a reference drawing created using only alpha blending
sl@0: 
sl@0: */
sl@0: 	//Test 3 to 6 can't be run without transparency support
sl@0: 	case 3:
sl@0: 		((CTAlphaWinStep*)iStep)->SetTestStepID(_L("GRAPHICS-WSERV-0280"));
sl@0: 		ConfigureDisplayModes(EColor64K);
sl@0: 		if(TransparencySupportedL()==KErrNone)
sl@0: 			{
sl@0: 			_LIT(KInitialConfiguration64K,"(3) Initial configuration Color64K");
sl@0: 			iTest->LogSubTest(KInitialConfiguration64K);
sl@0: 			TestInitialConfiguration();
sl@0: 			}
sl@0: 		break;
sl@0: /**
sl@0: 
sl@0:   @SYMTestCaseID GRAPHICS-WSERV-0281
sl@0: 
sl@0:   @SYMDEF             DEF081259
sl@0: 
sl@0:   @SYMPREQ 915
sl@0: 
sl@0:   @SYMTestCaseDesc Move. All windows are in EColor64K display mode.
sl@0: 
sl@0:   @SYMTestPriority High
sl@0: 
sl@0:   @SYMTestStatus Implemented
sl@0: 
sl@0:   @SYMTestActions Transparent alpha channel windows are moved both in front and behind one another
sl@0: 
sl@0:   @SYMTestExpectedResults The windows are redrawn correctly, as compared to a reference drawing
sl@0: 
sl@0: */
sl@0: 	case 4:
sl@0: 		((CTAlphaWinStep*)iStep)->SetTestStepID(_L("GRAPHICS-WSERV-0281"));
sl@0: 		if(TransparencySupportedL()==KErrNone)
sl@0: 			{
sl@0: 			_LIT(KMove64K,"(4) Move Color64K");
sl@0: 			iTest->LogSubTest(KMove64K);
sl@0: 			TestMove();
sl@0: 			}
sl@0: 		break;
sl@0: /**
sl@0: 
sl@0:   @SYMTestCaseID GRAPHICS-WSERV-0282
sl@0: 
sl@0:   @SYMDEF             DEF081259
sl@0: 
sl@0:   @SYMPREQ 915
sl@0: 
sl@0:   @SYMTestCaseDesc Redraw. All windows are in EColor64K display mode.
sl@0: 
sl@0:   @SYMTestPriority High
sl@0: 
sl@0:   @SYMTestStatus Implemented
sl@0: 
sl@0:   @SYMTestActions Transparent alpha channel windows are redrawn both in front and behind one another
sl@0: 
sl@0:   @SYMTestExpectedResults The windows are redrawn correctly, as compared to a reference drawing
sl@0: 
sl@0: */
sl@0: 	case 5:
sl@0: 		((CTAlphaWinStep*)iStep)->SetTestStepID(_L("GRAPHICS-WSERV-0282"));
sl@0: 		if(TransparencySupportedL()==KErrNone)
sl@0: 			{
sl@0: 			_LIT(KRedraw64K,"(5) Redraw Color64K");
sl@0: 			iTest->LogSubTest(KRedraw64K);
sl@0: 			TestRedraw();
sl@0: 			}
sl@0: 		break;
sl@0: /**
sl@0: 
sl@0:   @SYMTestCaseID GRAPHICS-WSERV-0283-0001
sl@0: 
sl@0:   @SYMDEF             DEF081259
sl@0: 
sl@0:   @SYMPREQ 915
sl@0: 
sl@0:   @SYMTestCaseDesc Invisible. All windows are in EColor64K display mode.
sl@0: 
sl@0:   @SYMTestPriority High
sl@0: 
sl@0:   @SYMTestStatus Implemented
sl@0: 
sl@0:   @SYMTestActions Transparent alpha channel windows are made invisible and visible both in front and behind one another
sl@0: 
sl@0:   @SYMTestExpectedResults The windows are redrawn correctly, as compared to a reference drawing
sl@0: 
sl@0: */
sl@0: 	case 6:
sl@0: 		((CTAlphaWinStep*)iStep)->SetTestStepID(_L("GRAPHICS-WSERV-0283-0001"));
sl@0: 		if(TransparencySupportedL()==KErrNone)
sl@0: 			{
sl@0: 			_LIT(KInvisible64K,"(6) Invisible Color64K");
sl@0: 			iTest->LogSubTest(KInvisible64K);
sl@0: 			TestInvisible();
sl@0: 			}
sl@0: 		break;
sl@0: /**
sl@0: 
sl@0:   @SYMTestCaseID GRAPHICS-WSERV-0283-0002
sl@0: 
sl@0:   @SYMDEF             DEF081259
sl@0: 
sl@0:   @SYMPREQ 915
sl@0: 
sl@0:   @SYMTestCaseDesc Children. All windows are in EColor64K display mode.
sl@0: 
sl@0:   @SYMTestPriority High
sl@0: 
sl@0:   @SYMTestStatus Implemented
sl@0: 
sl@0:   @SYMTestActions Transparent alpha channel windows are given child windows, both transparent and non-transparent,
sl@0:  			    	and are then moved, redrawn, set visible or invisible both in front and behind one another
sl@0: 
sl@0:   @SYMTestExpectedResults The windows are redrawn correctly, as compared to a reference drawing
sl@0: 
sl@0: */
sl@0: 	case 7:
sl@0: 		((CTAlphaWinStep*)iStep)->SetTestStepID(_L("GRAPHICS-WSERV-0283-0002"));
sl@0: 		_LIT(KChildren64K,"(7)Children Color64K");
sl@0: 		iTest->LogSubTest(KChildren64K);
sl@0: 		TestChildrenL();
sl@0: 		break;
sl@0: /**
sl@0: 
sl@0:   @SYMTestCaseID GRAPHICS-WSERV-0356
sl@0: 
sl@0:   @SYMDEF             DEF081259
sl@0: 
sl@0:   @SYMPREQ 915
sl@0: 
sl@0:   @SYMTestCaseDesc Initial Configuration. All windows are in EColor64k Dispaly Mode
sl@0: 
sl@0:   @SYMTestPriority High
sl@0: 
sl@0:   @SYMTestStatus Implemented
sl@0: 
sl@0:   @SYMTestActions Tests Anti-aliasing of text
sl@0: 
sl@0:   @SYMTestExpectedResults Anti-alisaing should behave correctly
sl@0: 
sl@0: */
sl@0: 	case 8:
sl@0: 		((CTAlphaWinStep*)iStep)->SetTestStepID(_L("GRAPHICS-WSERV-0356"));
sl@0: 		_LIT(KAntiAliasedText64K,"(8) AntiAliasedText DEF082251 Color64K");
sl@0: 		iTest->LogSubTest(KAntiAliasedText64K);
sl@0: 		TestAntiAliasedTextTransparentL();
sl@0: 		break;
sl@0: 
sl@0: /**
sl@0: 
sl@0:   @SYMTestCaseID GRAPHICS-WSERV-0284
sl@0: 
sl@0:   @SYMDEF             DEF081259
sl@0: 
sl@0:   @SYMPREQ 915
sl@0: 
sl@0:   @SYMTestCaseDesc Initial Configuration. All windows are in EColor16MA display mode.
sl@0: 
sl@0:   @SYMTestPriority High
sl@0: 
sl@0:   @SYMTestStatus Implemented
sl@0: 
sl@0:   @SYMTestActions Several windows are set to be transparent alpha channel, and given semi-transparent or transparent background colours
sl@0: 
sl@0:   @SYMTestExpectedResults The transparent window configuration matches a reference drawing created using only alpha blending
sl@0: 
sl@0: */
sl@0: 	case 9:
sl@0: 		{ 
sl@0: 		((CTAlphaWinStep*)iStep)->SetTestStepID(_L("GRAPHICS-WSERV-0284"));
sl@0: 		ConfigureDisplayModes(EColor16MA);
sl@0: 		TDisplayMode mode1 = TheClient->iScreen->DisplayMode();
sl@0: 	 	_LIT(KInitialConfiguration16MA,"(9)Initial configuration Color16MA");
sl@0: 		iTest->LogSubTest(KInitialConfiguration16MA);
sl@0: 		TestInitialConfiguration();
sl@0: 		break;
sl@0: 		}
sl@0: /**
sl@0: 
sl@0:   @SYMTestCaseID GRAPHICS-WSERV-0285
sl@0: 
sl@0:   @SYMDEF             DEF081259
sl@0: 
sl@0:   @SYMPREQ 915
sl@0: 
sl@0:   @SYMTestCaseDesc Move. All windows are in EColor16MA display mode.
sl@0: 
sl@0:   @SYMTestPriority High
sl@0: 
sl@0:   @SYMTestStatus Implemented
sl@0: 
sl@0:   @SYMTestActions Transparent alpha channel windows are moved both in front and behind one another
sl@0: 
sl@0:   @SYMTestExpectedResults The windows are redrawn correctly, as compared to a reference drawing
sl@0: 
sl@0: */
sl@0: 	case 10:
sl@0: 		((CTAlphaWinStep*)iStep)->SetTestStepID(_L("GRAPHICS-WSERV-0285"));
sl@0: 		_LIT(KMove16MA,"(10)Move Color16MA");
sl@0: 		iTest->LogSubTest(KMove16MA);
sl@0: 		TestMove();
sl@0: 		break;
sl@0: /**
sl@0: 
sl@0:   @SYMTestCaseID GRAPHICS-WSERV-0286
sl@0: 
sl@0:   @SYMDEF             DEF081259
sl@0: 
sl@0:   @SYMPREQ 915
sl@0: 
sl@0:   @SYMTestCaseDesc Redraw. All windows are in EColor16MA display mode.
sl@0: 
sl@0:   @SYMTestPriority High
sl@0: 
sl@0:   @SYMTestStatus Implemented
sl@0: 
sl@0:   @SYMTestActions Transparent alpha channel windows are redrawn both in front and behind one another
sl@0: 
sl@0:   @SYMTestExpectedResults The windows are redrawn correctly, as compared to a reference drawing
sl@0: 
sl@0: */
sl@0: 	case 11:
sl@0: 		((CTAlphaWinStep*)iStep)->SetTestStepID(_L("GRAPHICS-WSERV-0286"));
sl@0: 		_LIT(KRedraw16MA,"(11)Redraw Color16MA");
sl@0: 		iTest->LogSubTest(KRedraw16MA);
sl@0: 		TestRedraw();
sl@0: 		break;
sl@0: 		
sl@0: /**
sl@0: 
sl@0:   @SYMTestCaseID GRAPHICS-WSERV-0279
sl@0: 
sl@0:   @SYMDEF             DEF081259
sl@0: 
sl@0:   @SYMPREQ 915
sl@0: 
sl@0:   @SYMTestCaseDesc Transparent drawing
sl@0: 
sl@0:   @SYMTestPriority High
sl@0: 
sl@0:   @SYMTestStatus Implemented
sl@0: 
sl@0:   @SYMTestActions Use draw operations with transparent pen or brush colours
sl@0: 
sl@0:   @SYMTestExpectedResults Draw operations with transparent pen or brush colours should leave the destination unchanged
sl@0: 
sl@0: */
sl@0: 
sl@0: 	case 12:
sl@0: 		((CTAlphaWinStep*)iStep)->SetTestStepID(_L("GRAPHICS-WSERV-0279"));
sl@0: 		ConfigureDisplayModes(EColor64K);
sl@0: 		_LIT(KTrans64K,"(12) Transparent drawing Color64K");
sl@0: 		iTest->LogSubTest(KTrans64K);
sl@0: 		TestTransparentDrawingL();
sl@0: 		break;
sl@0: 
sl@0: 
sl@0: /**
sl@0: 
sl@0:   @SYMTestCaseID GRAPHICS-WSERV-0288
sl@0: 
sl@0:   @SYMDEF             DEF081259
sl@0: 
sl@0:   @SYMPREQ 915
sl@0: 
sl@0:   @SYMTestCaseDesc Children. All windows are in EColor16MA display mode.
sl@0: 
sl@0:   @SYMTestPriority High
sl@0: 
sl@0:   @SYMTestStatus Implemented
sl@0: 
sl@0:   @SYMTestActions Transparent alpha channel windows are given child windows, both transparent and non-transparent,
sl@0:  			    	and are then moved, redrawn, set visible or invisible both in front and behind one another
sl@0: 
sl@0:   @SYMTestExpectedResults The windows are redrawn correctly, as compared to a reference drawing
sl@0: 
sl@0: */
sl@0: 	case 13:
sl@0: 		((CTAlphaWinStep*)iStep)->SetTestStepID(_L("GRAPHICS-WSERV-0288"));
sl@0: 		_LIT(KChildren16MA,"(13) Children Color16MA");
sl@0: 		iTest->LogSubTest(KChildren16MA);
sl@0: 		TestChildrenL();
sl@0: 		break;
sl@0: /**
sl@0: 
sl@0:   @SYMTestCaseID GRAPHICS-WSERV-0357
sl@0: 
sl@0:   @SYMDEF             DEF081259
sl@0: 
sl@0:   @SYMPREQ 915
sl@0: 
sl@0:   @SYMTestCaseDesc Initial Configuration. All windows are in EColor16MA Dispaly Mode
sl@0: 
sl@0:   @SYMTestPriority High
sl@0: 
sl@0:   @SYMTestStatus Implemented
sl@0: 
sl@0:   @SYMTestActions Tests Anti-aliasing of text
sl@0: 
sl@0:   @SYMTestExpectedResults Anti-alisaing should behave correctly
sl@0: 
sl@0: */
sl@0: 	case 14:
sl@0: 		((CTAlphaWinStep*)iStep)->SetTestStepID(_L("GRAPHICS-WSERV-0357"));
sl@0: 		_LIT(KAntiAliasedText16MA,"(14) AntiAliasedText DEF082251 Color16MA");
sl@0: 		iTest->LogSubTest(KAntiAliasedText16MA);
sl@0: 		TestAntiAliasedTextTransparentL();
sl@0: 		break;
sl@0: 	default:
sl@0: 		((CTAlphaWinStep*)iStep)->SetTestStepID(KNotATestSYMTestCaseIDName);
sl@0: 		((CTAlphaWinStep*)iStep)->CloseTMSGraphicsStep();
sl@0: 		TestComplete();
sl@0: 		break;
sl@0: 		}
sl@0: 	((CTAlphaWinStep*)iStep)->RecordTestResultL();
sl@0: 	}
sl@0: 
sl@0: __WS_CONSTRUCT_STEP__(AlphaWin)
sl@0: