--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/mmlibs/mmfw/tsrc/mmfunittest/subtitlegraphic/src/subtitlegraphicteststep.cpp	Tue Feb 02 01:56:55 2010 +0200
@@ -0,0 +1,329 @@
+// Copyright (c) 2008-2009 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:
+//
+
+#include "subtitlegraphicteststep.h"
+#include "subtitlecommonutils.h"
+
+_LIT(KTestBitmap1, "c:\\mm\\mmf\\testfiles\\subtitlegraphic\\subtitletestdata.png");
+_LIT(KTestBitmap2, "c:\\mm\\mmf\\testfiles\\subtitlegraphic\\subtitletestdata2.png");
+_LIT(KTestBitmap3, "c:\\mm\\mmf\\testfiles\\subtitlegraphic\\subtitletestdata3.png");
+         
+const TInt KTestBitmap1XSize(200);
+const TInt KTestBitmap1YSize(151);
+
+const TInt KTestBitmap2XSize(193);
+const TInt KTestBitmap2YSize(151);
+
+const TInt KTestBitmap3XSize(32);
+const TInt KTestBitmap3YSize(32);
+
+const TInt KSubtitleRegionXPos(0);
+const TInt KSubtitleRegionYPos(50);
+
+// Enable to draw a crosshatch over the main window.
+//#define DEBUG_MARK_WINDOW 1
+
+RSubtitleGraphicTestStep::RSubtitleGraphicTestStep(const TDesC& aStepName) :
+	iCRPId(TWsGraphicId::EUninitialized)
+	{
+	iTestStepName = aStepName;
+	}
+
+TVerdict RSubtitleGraphicTestStep::DoTestStepPreambleL()
+	{
+	User::LeaveIfError(iFs.Connect());
+	
+    // Install the Active Scheduler
+    iActiveScheduler = new(ELeave) CActiveScheduler;
+    CActiveScheduler::Install(iActiveScheduler);
+	iActiveSchedulerStarted = EFalse;
+	
+	InitWservL();
+	
+	InitCrpL();
+
+	User::LeaveIfError(RFbsSession::Connect());
+	
+    return EPass;
+	}
+
+TVerdict RSubtitleGraphicTestStep::DoTestStepPostambleL()
+	{
+	RFbsSession::Disconnect();
+	
+	iFs.Close(); 
+	
+    // Destroy Window server objects
+    DeInitWserv();
+    
+    DestroyBitmap1();
+	DestroyBitmap2();
+	DestroyBitmap3();
+	DestroyCrp();
+	
+	CActiveScheduler::Install(NULL);
+	delete iActiveScheduler;
+    iActiveScheduler = NULL;
+    
+    return EPass;
+	}
+
+void RSubtitleGraphicTestStep::InitWservL()
+    {
+    TInt err = iWs.Connect();
+    
+    if (err != KErrNone)
+        {
+        // Access violation if ws is null
+        ERR_PRINTF1(_L("Cannot test, no window server available"));
+        User::Leave(err);
+        }
+
+    iScreen = new (ELeave) CWsScreenDevice(iWs); // make device for this session
+    User::LeaveIfError(iScreen->Construct()); // and complete its construction
+
+    iRootWindow = RWindowGroup(iWs);
+    User::LeaveIfError(iRootWindow.Construct((TUint32)this, ETrue));
+
+    iWindow = new(ELeave) RWindow(iWs);
+    User::LeaveIfError(((RWindow*)iWindow)->Construct(iRootWindow,((TUint32)(this)) + 1));
+    iWindow->SetExtent(TPoint(0,0), iScreen->SizeInPixels());
+    iWindow->SetVisible(ETrue);
+    iWindow->SetRequiredDisplayMode(EColor16MA);
+
+	// Setup transparency
+    TInt errorCode = iWindow->SetTransparencyAlphaChannel();
+    TRgb backgroundColour = TRgb(0, 255, 255);
+    backgroundColour.SetAlpha(0);
+    iWindow->SetBackgroundColor(backgroundColour);
+    
+    iGc=new(ELeave) CWindowGc(iScreen);
+	User::LeaveIfError(iGc->Construct());
+	
+    iWindow->Activate();
+    iWs.Flush();
+    }
+
+void RSubtitleGraphicTestStep::DeInitWserv()
+    {
+    if (iWindow)
+        {
+        iWindow->Close();
+        delete iWindow;
+        iWindow = NULL;
+        }
+    
+    iRootWindow.Close();
+    delete iScreen;
+    iScreen = NULL;
+    
+    delete iGc;
+    iGc = NULL;
+    
+    iWs.Flush();
+    iWs.Close();
+    }
+
+TVerdict RSubtitleGraphicTestStep::StartCrpDrawL()
+	{	
+	PrepGc();
+	
+	// Draw the CRP
+	TPoint regionTl(KSubtitleRegionXPos,KSubtitleRegionYPos);
+    TPoint regionBr(iScreen->SizeInPixels().iWidth, iScreen->SizeInPixels().iHeight);
+    
+    iGc->DrawWsGraphic(iCRPGraphic->Id(), TRect(regionTl, regionBr));
+           
+    TInt width=iScreen->SizeInPixels().iWidth;
+    TInt height=iScreen->SizeInPixels().iHeight;
+
+#ifdef DEBUG_MARK_WINDOW
+    // Draw a square border
+    iGc->SetPenColor(TRgb(255,0,0));
+    iGc->DrawLine(TPoint(0,0),TPoint(0,height-1));
+    iGc->DrawLine (TPoint (0, height-1), TPoint (width-1, height-1));
+    iGc->DrawLine(TPoint(width-1,height-1),TPoint(width-1,0));
+    iGc->DrawLine (TPoint (width-1, 0), TPoint (0, 0));
+
+    // Draw a line between the corners of the window
+    iGc->DrawLine(TPoint(0,0),TPoint(width, height));
+    iGc->DrawLine (TPoint (0, height), TPoint (width, 0));
+#endif
+    
+    // Draw a box around the display region
+    iGc->SetPenColor(TRgb(255,0,0));
+    iGc->DrawLine(regionTl, TPoint(width, height));
+    
+    iGc->DrawLine(TPoint(KSubtitleRegionXPos, height), TPoint(width, KSubtitleRegionYPos));
+	
+	RetireGc();
+
+    return iTestStepResult;
+	}
+
+//
+// CWsGraphicBase::PrepGc
+// activate a gc & clear the two rects
+//
+void RSubtitleGraphicTestStep::PrepGc()
+	{
+	iGc->Activate(*iWindow);
+	iWindow->Invalidate();
+	iWindow->BeginRedraw();
+	iGc->Clear(TRect(iScreen->SizeInPixels()));
+	iWs.Flush();
+	}
+
+//
+// CWsGraphicBase::RetireGc
+// deactivate a gc & flush any outstanding RWindow requests
+void RSubtitleGraphicTestStep::RetireGc()
+	{
+	iGc->Deactivate();
+	iWindow->EndRedraw();
+	iWs.Flush();
+	}
+
+void RSubtitleGraphicTestStep::InitCrpL()
+	{
+	iCRPGraphic = CMMFSubtitleGraphic::NewL();
+	}
+
+void RSubtitleGraphicTestStep::DestroyCrp()
+	{
+	delete iCRPGraphic;
+	iCRPGraphic = NULL;
+	}
+
+TBool RSubtitleGraphicTestStep::CreateBitmap1L()
+	{
+	if ( iBitmap1 )
+		{
+		User::Invariant();
+		}
+		
+	iBitmap1 = new (ELeave) CFbsBitmap();
+	TSize testBitmap1Size(KTestBitmap1XSize, KTestBitmap1YSize);
+	
+	// Load test bitmap data
+	TInt err = iBitmap1->Create(testBitmap1Size, EColor16MA);
+	
+	if ( err != KErrNone )
+		{
+		ERR_PRINTF2(_L("Failed on iBitmap1->Create(KTestBitmap1Size, EColor16MA) error code %d"), err);
+		delete iBitmap1;
+		iBitmap1=NULL;
+		return EFalse;
+		}
+		
+	TRAP(err, SubtitleCommonUtils::Png2BmpL(iFs, KTestBitmap1, *iBitmap1));
+	
+	if ( err != KErrNone )
+		{
+		ERR_PRINTF2(_L("Failed on SubtitleCommonUtils::Png2BmpL(iFs, KTestBitmap1, *iBitmap1) error code %d"), err);
+		delete iBitmap1;
+		iBitmap1=NULL;
+		return EFalse;
+		}
+		
+	return ETrue;
+	}
+
+TBool RSubtitleGraphicTestStep::CreateBitmap2L()
+	{
+	if ( iBitmap2 )
+		{
+		User::Invariant();
+		}
+	
+	iBitmap2 = new (ELeave) CFbsBitmap();
+	TSize testBitmap2Size(KTestBitmap2XSize, KTestBitmap2YSize);
+	
+	// Load test bitmap data
+	TInt err = iBitmap2->Create(testBitmap2Size, EColor16MA);
+	
+	if ( err != KErrNone )
+		{
+		ERR_PRINTF2(_L("Failed on iBitmap2->Create(KTestBitmap2Size, EColor16MA) error code %d"), err);
+		delete iBitmap2;
+		iBitmap2=NULL;
+		return EFalse;
+		}
+		
+	TRAP(err, SubtitleCommonUtils::Png2BmpL(iFs, KTestBitmap2, *iBitmap2));
+	
+	if ( err != KErrNone )
+		{
+		ERR_PRINTF2(_L("Failed on SubtitleCommonUtils::Png2BmpL(iFs, KTestBitmap1, *iBitmap2) error code %d"), err);
+		delete iBitmap2;
+		iBitmap2=NULL;
+		return EFalse;
+		}
+	
+	return ETrue;
+	}
+	
+TBool RSubtitleGraphicTestStep::CreateBitmap3L()
+	{
+	if ( iBitmap3 )
+		{
+		User::Invariant();
+		}
+	
+	iBitmap3 = new (ELeave) CFbsBitmap();
+	TSize testBitmap3Size(KTestBitmap3XSize, KTestBitmap3YSize);
+	
+	// Load test bitmap data
+	TInt err = iBitmap3->Create(testBitmap3Size, EColor16MA);
+	
+	if ( err != KErrNone )
+		{
+		ERR_PRINTF2(_L("Failed on iBitmap3->Create(KTestBitmap3Size, EColor16MA) error code %d"), err);
+		delete iBitmap3;
+		iBitmap3=NULL;
+		return EFalse;
+		}
+		
+	TRAP(err, SubtitleCommonUtils::Png2BmpL(iFs, KTestBitmap3, *iBitmap3));
+	
+	if ( err != KErrNone )
+		{
+		ERR_PRINTF2(_L("Failed on SubtitleCommonUtils::Png2BmpL(iFs, KTestBitmap3, *iBitmap3) error code %d"), err);
+		delete iBitmap3;
+		iBitmap3=NULL;
+		return EFalse;
+		}
+	
+	return ETrue;
+	}
+	
+void RSubtitleGraphicTestStep::DestroyBitmap1()
+	{
+	delete iBitmap1;
+	iBitmap1 = NULL;
+	}
+
+
+void RSubtitleGraphicTestStep::DestroyBitmap2()
+	{
+	delete iBitmap2;
+	iBitmap2 = NULL;
+	}
+	
+void RSubtitleGraphicTestStep::DestroyBitmap3()
+	{
+	delete iBitmap3;
+	iBitmap3 = NULL;
+	}