diff -r 951a5db380a0 -r e0b5df5c0969 videditor/VideoEditorCommon/src/VeiTitleClipGenerator.cpp
--- a/videditor/VideoEditorCommon/src/VeiTitleClipGenerator.cpp	Fri Jan 29 14:08:33 2010 +0200
+++ /dev/null	Thu Jan 01 00:00:00 1970 +0000
@@ -1,1515 +0,0 @@
-/*
-* Copyright (c) 2010 Ixonos Plc.
-* All rights reserved.
-* This component and the accompanying materials are made available
-* under the terms of the "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:
-* Ixonos Plc
-*
-* Description:  
-*
-*/
-
-
-
-#include "VeiTitleClipGenerator.h"
-#include "VideoEditorCommon.h"
-#include "VideoEditorDebugUtils.h"
-
-#include <VedMovie.h>
-#include <fbs.h>
-#include <bitdev.h>
-#include <gdi.h>
-#include <aknutils.h>
-#include <ImageConversion.h>
-#include <BitmapTransforms.h>
-#include <aknbiditextutils.h>
-
-#include <AknFontAccess.h>
-#include <AknFontSpecification.h>
-#include <AknLayoutFont.h>
-
-#include "VideoEditorDebugUtils.h"
-
-const TInt KDefaultNumberOfLines = 15;
-const TInt KLineSpacing = 4;
-const TInt KMargin = 10;
-const TInt KVeiTitleClipDefaultDuration = 5000000;
-const TInt KVeiTitleClipFadeLimit = 2000000;
-// Restrict the maximum frame rate to 15fps regardless of the movie properties
-const TInt KMaxFrameRate = 15;
-
-
-EXPORT_C CVeiTitleClipGenerator* CVeiTitleClipGenerator::NewL(const TSize& aMaxResolution,
-	TVeiTitleClipTransition aTransition, TVeiTitleClipHorizontalAlignment aHorizontalAlignment,
-		TVeiTitleClipVerticalAlignment aVerticalAlignment)
-	{
-	LOGFMT2(KVideoEditorLogFile, "CVeiTitleClipGenerator::NewL: aMaxResolution: (%d,%d)", aMaxResolution.iWidth,aMaxResolution.iHeight);
-
-	__ASSERT_ALWAYS(aMaxResolution.iHeight >= 0, TVedPanic::Panic(TVedPanic::ETitleClipGeneratorIllegalMaxResolution));
-	__ASSERT_ALWAYS(aMaxResolution.iWidth >= 0, TVedPanic::Panic(TVedPanic::ETitleClipGeneratorIllegalMaxResolution));
-
-	CVeiTitleClipGenerator* self = CVeiTitleClipGenerator::NewLC(aMaxResolution, aTransition, aHorizontalAlignment, aVerticalAlignment);
-	CleanupStack::Pop(self);
-	return self;
-	}
-
-EXPORT_C CVeiTitleClipGenerator* CVeiTitleClipGenerator::NewLC(const TSize& aMaxResolution, 
-	TVeiTitleClipTransition aTransition, TVeiTitleClipHorizontalAlignment aHorizontalAlignment,
-		TVeiTitleClipVerticalAlignment aVerticalAlignment)
-	{
-	LOGFMT2(KVideoEditorLogFile, "CVeiTitleClipGenerator::NewLC: In: aMaxResolution: (%d,%d)", aMaxResolution.iWidth,aMaxResolution.iHeight);
-
-	__ASSERT_ALWAYS(aMaxResolution.iHeight >= 0, TVedPanic::Panic(TVedPanic::ETitleClipGeneratorIllegalMaxResolution));
-	__ASSERT_ALWAYS(aMaxResolution.iWidth >= 0, TVedPanic::Panic(TVedPanic::ETitleClipGeneratorIllegalMaxResolution));
-
-	CVeiTitleClipGenerator* self = new (ELeave) CVeiTitleClipGenerator(aMaxResolution, aTransition, aHorizontalAlignment, aVerticalAlignment);
-	CleanupStack::PushL(self);
-	self->ConstructL();
-	return self;
-	}
-
-void CVeiTitleClipGenerator::ConstructL()
-	{
-	iDescriptiveName = HBufC::NewL(0);
-	iWrappedArray = new (ELeave) CArrayFixFlat<TPtrC>(KDefaultNumberOfLines);
-	iText = HBufC::NewL(0);
-	GetTextFont();
-	}
-
-EXPORT_C CVeiTitleClipGenerator::~CVeiTitleClipGenerator()
-	{
-	LOG(KVideoEditorLogFile, "CVeiTitleClipGenerator::~CVeiTitleClipGenerator(): In");
-	delete iDecodeOperation;
-	delete iText;
-	if (iWrappedArray) 
-		{ 
-		iWrappedArray->Reset();
-		}
-	delete iWrappedArray;
-	delete iBackgroundImage;
-	delete iScaledBackgroundImage;
-	delete iDescriptiveName;
-
-	LOG(KVideoEditorLogFile, "CVeiTitleClipGenerator::~CVeiTitleClipGenerator(): Out");
-	}
-
-CVeiTitleClipGenerator::CVeiTitleClipGenerator(const TSize& aMaxResolution, 
-											   TVeiTitleClipTransition aTransition, 
-											   TVeiTitleClipHorizontalAlignment aHorizontalAlignment,
-											   TVeiTitleClipVerticalAlignment aVerticalAlignment)
-   : iFirstFrameComplexityFactor(0),
-     iGetFontResolution(aMaxResolution),
-     iMaxResolution(aMaxResolution),
-     iTransition(aTransition),
-     iHorizontalAlignment(aHorizontalAlignment),
-	 iVerticalAlignment(aVerticalAlignment)
-	{
-	// Set some default values
-	iDuration = TTimeIntervalMicroSeconds(KVeiTitleClipDefaultDuration);
-	iBackgroundColor = KRgbBlack;
-	iTextColor = KRgbWhite;
-	}
-
-EXPORT_C TPtrC CVeiTitleClipGenerator::DescriptiveName() const
-	{
-	return *iDescriptiveName;
-	}
-
-EXPORT_C TUid CVeiTitleClipGenerator::Uid() const
-	{
-	return KUidTitleClipGenerator;
-	}
-
-EXPORT_C TTimeIntervalMicroSeconds CVeiTitleClipGenerator::Duration() const
-	{
-	return iDuration;
-	}
-
-EXPORT_C TInt CVeiTitleClipGenerator::VideoFrameCount() const
-	{
-	TReal countReal((TReal)( (static_cast<TInt32>(iDuration.Int64())) / 1000000.0 ) * (TReal)(MaximumFramerate()) + 0.5);
-	return (TInt) countReal;
-	}
-
-EXPORT_C TTimeIntervalMicroSeconds CVeiTitleClipGenerator::VideoFrameStartTime(TInt aIndex) const
-	{
-	__ASSERT_ALWAYS(aIndex >= 0 && aIndex < VideoFrameCount(), 
-		TVedPanic::Panic(TVedPanic::EVideoClipGeneratorIllegalVideoFrameIndex));
-
-	TTimeIntervalMicroSeconds frameTime(1000000 / MaximumFramerate());
-	return TTimeIntervalMicroSeconds(TInt64(aIndex) * frameTime.Int64());
-	}
-
-EXPORT_C TTimeIntervalMicroSeconds CVeiTitleClipGenerator::VideoFrameEndTime(TInt aIndex) const
-	{
-	__ASSERT_ALWAYS(aIndex >= 0 && aIndex < VideoFrameCount(), 
-		TVedPanic::Panic(TVedPanic::EVideoClipGeneratorIllegalVideoFrameIndex));
-
-	TTimeIntervalMicroSeconds frameTime(1000000 / MaximumFramerate());
-	return TTimeIntervalMicroSeconds( (static_cast<TInt64>(aIndex) + 1) * frameTime.Int64() ); 
-	}
-
-EXPORT_C TTimeIntervalMicroSeconds CVeiTitleClipGenerator::VideoFrameDuration(TInt aIndex) const
-	{
-	__ASSERT_ALWAYS(aIndex >= 0 && aIndex < VideoFrameCount(), 
-		TVedPanic::Panic(TVedPanic::EVideoClipGeneratorIllegalVideoFrameIndex));
-
-	return TTimeIntervalMicroSeconds(VideoFrameEndTime(aIndex).Int64() - VideoFrameStartTime(aIndex).Int64());
-	}
-
-EXPORT_C TInt CVeiTitleClipGenerator::VideoFirstFrameComplexityFactor() const
-	{
-	return iFirstFrameComplexityFactor;
-	}
-
-EXPORT_C TInt CVeiTitleClipGenerator::VideoFrameDifferenceFactor(TInt aIndex) const
-	{
-	__ASSERT_ALWAYS(aIndex > 0 && aIndex < VideoFrameCount(), 
-		TVedPanic::Panic(TVedPanic::EVideoClipGeneratorIllegalVideoFrameIndex));
-
-	TInt differenceFactor = 0;
-	TInt pixels = iMaxResolution.iHeight * iMaxResolution.iWidth;
-	TInt scale = 1000;
-	TInt fontHeight = iTextFont->HeightInPixels();
-	
-	switch(iTransition) 
-		{
-	case EVeiTitleClipTransitionNone:
-		{
-		differenceFactor = 0; // if there is no transition, it's just a static text
-		}
-		break;
-	case EVeiTitleClipTransitionFade:
-		{
-		TInt inEndFrame;
-		TInt outStartFrame;
-		CalculateTransitionFrameIndices(inEndFrame, outStartFrame);
-		if ((aIndex < inEndFrame) || (aIndex > outStartFrame)) 
-			{
-			for (TInt i = 0; i < iWrappedArray->Count(); i++)
-				{
-				TInt lineWidth = iTextFont->TextWidthInPixels(iWrappedArray->At(i));
-				differenceFactor += fontHeight * lineWidth;
-				}
-			differenceFactor *= scale;
-			differenceFactor /= pixels;
-			}
-		else
-			{
-			differenceFactor = 0;
-			}
-		}
-		break;
-	case EVeiTitleClipTransitionScrollBottomToTop:
-	case EVeiTitleClipTransitionScrollTopToBottom:
-		{
-		TInt yTravelPerFrame = (iMaxResolution.iHeight + iWrappedTextBoxHeight) / VideoFrameCount() + 1;
-
-		TInt maxLineWidth = 0;
-		for (TInt i = 0; i < iWrappedArray->Count(); i++)
-			{
-			TInt lineWidth = iTextFont->TextWidthInPixels(iWrappedArray->At(i));
-			if (lineWidth > maxLineWidth) 
-				{
-				maxLineWidth = lineWidth;
-				}
-			}
-		differenceFactor = scale * maxLineWidth * yTravelPerFrame / pixels;
-		break;
-		}
-	case EVeiTitleClipTransitionScrollLeftToRight:
-	case EVeiTitleClipTransitionScrollRightToLeft:
-		{
-		TInt xTravelPerFrame = (iMaxResolution.iWidth + iTextFont->TextWidthInPixels(*iText)) / VideoFrameCount() + 1;
-		differenceFactor = scale * xTravelPerFrame * fontHeight / pixels;
-		break;
-		}
-	default:
-		TVedPanic::Panic(TVedPanic::EInternal);
-		}
-
-	return differenceFactor;
-	}
-
-EXPORT_C TInt CVeiTitleClipGenerator::GetVideoFrameIndex(TTimeIntervalMicroSeconds aTime) const
-	{
-	__ASSERT_ALWAYS(aTime.Int64() >= 0 && aTime.Int64() <= iDuration.Int64(),
-		TVedPanic::Panic(TVedPanic::EVideoClipGeneratorIllegalVideoFrameIndex));
-
-	TTimeIntervalMicroSeconds frameTime(1000000 / MaximumFramerate());
-	return (static_cast<TInt32>(aTime.Int64() / frameTime.Int64()));
-	}
-
-EXPORT_C void CVeiTitleClipGenerator::GetFrameL(MVedVideoClipGeneratorFrameObserver& aObserver,
-								  TInt aIndex, TSize* const aResolution,
-								  TDisplayMode aDisplayMode, TBool aEnhance,
-								  TInt aPriority)
-	{
-#ifdef VERBOSE
-	LOGFMT3(KVideoEditorLogFile, "CVeiTitleClipGenerator::GetFrameL(): In: aIndex:%d, aResolution:(%d,%d)",\
-		aIndex, aResolution->iWidth, aResolution->iHeight);
-#endif
-
-	__ASSERT_ALWAYS(aIndex == KFrameIndexBestThumb || aIndex >= 0 
-		&& aIndex < VideoFrameCount(), 
-		TVedPanic::Panic(TVedPanic::EVideoClipGeneratorIllegalVideoFrameIndex));
-
-    TDisplayMode displayMode = aDisplayMode;
-
-    // check validity of thumbnail and associated operation
-    if(aEnhance)	// for saving to file
-        {
-        if(displayMode == ENone)					// if no preference
-			{
-            displayMode = EColor16M;				// 24-bit color image for enhancement
-			}
-        else if(displayMode != EColor16M)	// invalid combination
-			{
-            User::Leave(KErrNotSupported);
-			}
-        }
-    else								// for screen display
-        {
-        if(displayMode == ENone)					// if no preference
-			{
-            displayMode = EColor64K;				// 16-bit image
-			}
-        }
-
-
-	iUseScaledImage = EFalse;
-	iGetFrameObserver = &aObserver;
-    iGetFrameIndex = aIndex;
-	iGetFrameResolution = TSize(aResolution->iWidth, aResolution->iHeight);
-	iGetFrameDisplayMode = displayMode;
-	iGetFrameEnhance = aEnhance;
-	iGetFramePriority = aPriority;	
-
-	if (!iBackgroundImage)
-		{
-		// No background image, just finish.
-		FinishGetFrameL();
-		}
-	else if	((aResolution->iHeight == iBackgroundImage->SizeInPixels().iHeight) || 
-			 (aResolution->iWidth == iBackgroundImage->SizeInPixels().iWidth)) 
-		{
-		// The background image does not need scaling - deleting scaled image
-		// causes FinishGetFrameL() to use the original.
-		iUseScaledImage = EFalse;
-		FinishGetFrameL();
-		}
-	else if (iScaledBackgroundImage &&
-			 ((aResolution->iHeight == iScaledBackgroundImage->SizeInPixels().iHeight) || 
-			 (aResolution->iWidth == iScaledBackgroundImage->SizeInPixels().iWidth)))
-		{
-		// Scaled image is in correct resolution
-		iUseScaledImage = ETrue;
-		FinishGetFrameL();
-		}
-	else
-		{
-		// We need to scale the image.
-		iUseScaledImage = ETrue;
-		if (iScaledBackgroundImage) 
-			{
-			delete iScaledBackgroundImage;
-			iScaledBackgroundImage = 0;
-			}
-
-		if (iDecodeOperation) 
-			{
-			delete iDecodeOperation;
-			iDecodeOperation = 0;
-			}
-
-		CFbsBitmap* bitmap = new (ELeave) CFbsBitmap;
-		CleanupStack::PushL(bitmap);
-		User::LeaveIfError(bitmap->Create(iBackgroundImage->SizeInPixels(), iBackgroundImage->DisplayMode()));
-		CFbsDevice* device = CFbsBitmapDevice::NewL(bitmap);
-		CFbsBitGc* gc = NULL;
-		device->CreateContext(gc);
-		gc->BitBlt(TPoint(0,0), iBackgroundImage);
-		delete gc;
-		delete device;		
-		iDecodeOperation = CVeiTitleClipImageDecodeOperation::NewL(*this, bitmap);
-		CleanupStack::Pop(bitmap);
-		iDecodeOperation->StartScalingOperationL(iGetFrameResolution);
-		}
-
-#ifdef VERBOSE
-	LOG(KVideoEditorLogFile, "CVeiTitleClipGenerator::GetFrameL(): Out");
-#endif
-	}
-
-
-EXPORT_C CFbsBitmap* CVeiTitleClipGenerator::FinishGetFrameL(TInt aError)
-	{
-#ifdef VERBOSE
-	LOGFMT(KVideoEditorLogFile, "CVeiTitleClipGenerator::FinishGetFrameL(): In: aError:%d", aError);
-#endif
-
-	ASSERT(iGetFrameResolution.iWidth > 0 && iGetFrameResolution.iHeight > 0);
-
-	if (aError != KErrNone) 
-		{
-		iGetFrameObserver->NotifyVideoClipGeneratorFrameCompleted(*this, aError, NULL);
-		return NULL;
-		}
-
-	CFbsBitmap* bitmap = new (ELeave) CFbsBitmap;
-	CleanupStack::PushL(bitmap);
-	TInt err = bitmap->Create(iGetFrameResolution, iGetFrameDisplayMode);
-	if (err != KErrNone) 
-		{
-		delete bitmap;
-		bitmap = NULL;
-		iGetFrameObserver->NotifyVideoClipGeneratorFrameCompleted(*this, err, NULL);
-		}
-	else
-		{
-		CFbsDevice* device = CFbsBitmapDevice::NewL(bitmap);
-		CFbsBitGc* gc = NULL;
-		device->CreateContext(gc);
-
-		/* Draw the background. */
-		if (iUseScaledImage) 
-			{
-			TSize bgImageSize(iScaledBackgroundImage->SizeInPixels());
-			TPoint bgPoint((iGetFrameResolution.iWidth - bgImageSize.iWidth) / 2,
-						   (iGetFrameResolution.iHeight - bgImageSize.iHeight) / 2);
-			gc->BitBlt(bgPoint, iScaledBackgroundImage);
-			}
-		else if (iBackgroundImage) 
-			{
-			TSize bgImageSize(iBackgroundImage->SizeInPixels());
-			TPoint bgPoint((iGetFrameResolution.iWidth - bgImageSize.iWidth) / 2,
-						   (iGetFrameResolution.iHeight - bgImageSize.iHeight) / 2);
-			gc->BitBlt(bgPoint, iBackgroundImage);
-			}
-		else
-			{
-			gc->SetBrushColor(iBackgroundColor);
-			gc->SetBrushStyle(CGraphicsContext::ESolidBrush);
-			gc->DrawRect(bitmap->SizeInPixels());
-			}
-
-		delete gc;
-		delete device;
-
-		switch(iTransition) 
-			{
-		case EVeiTitleClipTransitionNone:
-		case EVeiTitleClipTransitionFade:
-			{
-			DrawMainTitleFrameL(*bitmap, iGetFrameIndex);
-			break;
-			}
-		case EVeiTitleClipTransitionScrollBottomToTop:
-		case EVeiTitleClipTransitionScrollTopToBottom:
-		case EVeiTitleClipTransitionScrollLeftToRight:
-		case EVeiTitleClipTransitionScrollRightToLeft:
-			{
-			DrawScrollTitleFrameL(*bitmap, iGetFrameIndex);
-			break;
-			}
-		default:
-			TVedPanic::Panic(TVedPanic::EInternal);
-			}
-
-		/* Notify the observer. */
-		if (iGetFrameObserver) 
-			{
-			iGetFrameObserver->NotifyVideoClipGeneratorFrameCompleted(*this, KErrNone, bitmap);
-			}
-
-		iGetFrameObserver = 0;
-	    iGetFrameIndex = -5;
-
-		CleanupStack::Pop(bitmap);
-		}
-
-#ifdef VERBOSE
-	LOG(KVideoEditorLogFile, "CVeiTitleClipGenerator::FinishGetFrameL(): Out");
-#endif
-
-	return bitmap;
-	}
-
-EXPORT_C void CVeiTitleClipGenerator::CancelFrame()
-	{
-	if (iDecodeOperation) 
-		{
-		iDecodeOperation->Cancel();
-		}
-	}
-
-EXPORT_C TVeiTitleClipTransition CVeiTitleClipGenerator::Transition() const
-	{
-	return iTransition;
-	}
-
-EXPORT_C TVeiTitleClipHorizontalAlignment CVeiTitleClipGenerator::HorizontalAlignment() const
-	{
-	return iHorizontalAlignment;
-	}
-
-EXPORT_C TVeiTitleClipVerticalAlignment CVeiTitleClipGenerator::VerticalAlignment() const
-	{
-	return iVerticalAlignment;
-	}
-
-EXPORT_C void CVeiTitleClipGenerator::SetTransitionAndAlignmentsL(												
-		TVeiTitleClipTransition aTransition,
-		TVeiTitleClipHorizontalAlignment aHorizontalAlignment,
-		TVeiTitleClipVerticalAlignment aVerticalAlignment)
-	{
-	TBool updateNeeded = EFalse;
-	if (iTransition != aTransition) 
-		{
-		iTransition = aTransition;
-		updateNeeded = ETrue;
-		}
-
-	if (iHorizontalAlignment != aHorizontalAlignment) 
-		{
-		iHorizontalAlignment = aHorizontalAlignment;
-		updateNeeded = ETrue;
-		}
-
-	if (iVerticalAlignment != aVerticalAlignment) 
-		{
-		iVerticalAlignment = aVerticalAlignment;
-		updateNeeded = ETrue;
-		}
-
-	if (updateNeeded) 
-		{
-		UpdateFirstFrameComplexityFactorL();
-		ReportSettingsChanged();
-		}
-	}
-
-EXPORT_C void CVeiTitleClipGenerator::SetTextL(const TDesC& aText)
-	{
-	LOG(KVideoEditorLogFile, "CVeiTitleClipGenerator::SetTextL(): In");
-
-	/* Don't do anything if the texts are equal. */
-	if (iText && !iText->Compare(aText)) 
-		{
-		return;
-		}
-
-	/* Delete old text. */
-	if (iText) 
-		{
-		delete iText;
-		iText = 0;
-		}
-
-	/* Wrap the string to lines. */
-	WrapTextToArrayL(aText);
-	ReportSettingsChanged();
-
-	LOG(KVideoEditorLogFile, "CVeiTitleClipGenerator::SetTextL(): Out");
-	}
-
-EXPORT_C void CVeiTitleClipGenerator::SetDescriptiveNameL(const TDesC& aDescriptiveName)
-	{
-	if (iDescriptiveName && !iDescriptiveName->Compare(aDescriptiveName)) 
-		{
-		return;
-		}
-
-	if (iDescriptiveName) 
-		{
-		delete iDescriptiveName;
-		iDescriptiveName = 0;
-		}
-	iDescriptiveName = HBufC::NewL(aDescriptiveName.Length());
-	*iDescriptiveName = aDescriptiveName;
-	ReportDescriptiveNameChanged();
-	}
-
-EXPORT_C TPtrC CVeiTitleClipGenerator::Text() const
-	{
-	return *iText;
-	}
-
-
-EXPORT_C void CVeiTitleClipGenerator::SetBackgroundColorL(const TRgb& aBackgroundColor)
-	{
-	if (iBackgroundImage) 
-		{
-		delete iBackgroundImage;
-		iBackgroundImage = 0;
-		delete iScaledBackgroundImage;
-		iScaledBackgroundImage = 0;
-		}
-	else if (aBackgroundColor == iBackgroundColor) 
-		{
-		return;
-		}
-
-	iBackgroundColor = aBackgroundColor;
-	UpdateFirstFrameComplexityFactorL();
-	ReportSettingsChanged();
-	}
-
-EXPORT_C TRgb CVeiTitleClipGenerator::BackgroundColor() const
-	{
-	return iBackgroundColor;
-	}
-
-EXPORT_C void CVeiTitleClipGenerator::SetTextColorL(const TRgb& aTextColor)
-	{
-	if (iTextColor != aTextColor) 
-		{
-		iTextColor = aTextColor;
-		ReportSettingsChanged();
-		UpdateFirstFrameComplexityFactorL();
-		}
-	}
-
-EXPORT_C TRgb CVeiTitleClipGenerator::TextColor() const
-	{
-	return iTextColor;
-	}
-
-EXPORT_C void CVeiTitleClipGenerator::SetBackgroundImageL(const CFbsBitmap* aBackgroundImage)
-	{
-	if (iBackgroundImage) 
-		{
-		delete iBackgroundImage;
-		iBackgroundImage = 0;
-		delete iScaledBackgroundImage;
-		iScaledBackgroundImage = 0;
-		}
-
-	iBackgroundImage = new (ELeave) CFbsBitmap;
-	iBackgroundImage->Duplicate(aBackgroundImage->Handle());
-	UpdateFirstFrameComplexityFactorL();
-	ReportSettingsChanged();
-	}
-
-EXPORT_C void CVeiTitleClipGenerator::SetBackgroundImageL(const TDesC& aFilename, MVeiTitleClipGeneratorObserver& aObserver)
-	{
-	delete iDecodeOperation;
-	iDecodeOperation = 0;
-	delete iBackgroundImage;
-	iBackgroundImage = 0;
-	delete iScaledBackgroundImage;
-	iScaledBackgroundImage = 0;
-
-	iDecodeOperation = CVeiTitleClipImageDecodeOperation::NewL(*this, aObserver, aFilename);
-	iDecodeOperation->StartLoadOperationL(iMaxResolution);
-	}
-
-EXPORT_C CFbsBitmap* CVeiTitleClipGenerator::BackgroundImage() const
-	{
-	return iBackgroundImage;
-	}
-
-EXPORT_C void CVeiTitleClipGenerator::SetDuration(const TTimeIntervalMicroSeconds& aDuration)
-	{
-	if (iDuration != aDuration) 
-		{
-		iDuration = aDuration;
-		ReportDurationChanged();
-		}
-	}
-
-void CVeiTitleClipGenerator::WrapTextToArrayL(const TDesC& aText)
-	{
-	LOGFMT2(KVideoEditorLogFile, "CVeiTitleClipGenerator::WrapTextToArrayL(): In: iMaxResolution: (%d,%d)", iMaxResolution.iWidth, iMaxResolution.iHeight);
-
-	TInt fontdivisor = 11;
-	
-	do
-		{
-		
-			if (iText) 
-				{
-				delete iText;
-				iText = 0;
-				}
-				
-    	if (iWrappedArray) 
-    		{
-    		iWrappedArray->Reset();
-    		}
-
-    	TInt width = iMaxResolution.iWidth - KMargin * 2;
-    	GetTextFont(fontdivisor);
-    	iText = AknBidiTextUtils::ConvertToVisualAndWrapToArrayL(aText, width, *iTextFont, *iWrappedArray);
-    
-    	/* Recalculate text dependant values. */
-    	TInt lineHeight = iTextFont->HeightInPixels() + KLineSpacing;
-    	iWrappedTextBoxHeight = iWrappedArray->Count() * lineHeight;
-    	LOGFMT2(KVideoEditorLogFile, "CVeiTitleClipGenerator::WrapTextToArrayL(): In: iWrappedArray->Count %d, iWrappedTextBoxHeight  %d", iWrappedArray->Count(), iWrappedTextBoxHeight);
-
-    	fontdivisor++;
-		}
-	while(iWrappedTextBoxHeight > iMaxResolution.iHeight);
-
-	UpdateFirstFrameComplexityFactorL();
-
-	LOG(KVideoEditorLogFile, "CVeiTitleClipGenerator::WrapTextToArrayL(): Out");
-	}
-
-void CVeiTitleClipGenerator::UpdateFirstFrameComplexityFactorL()
-	{
-	CFbsBitmap* bitmap = GetFirstFrameL();
-	CleanupStack::PushL(bitmap);
-	iFirstFrameComplexityFactor = CalculateFrameComplexityFactor(bitmap);	
-	CleanupStack::PopAndDestroy(bitmap);
-	}
-
-void CVeiTitleClipGenerator::CalculateTransitionFrameIndices(TInt& aInEndFrame, TInt& aOutStartFrame) const
-	{
-	/* Calculate some values for timing the transitions */
-	TInt64 divider = 3;
-	TInt64 durationInt = iDuration.Int64();
-	TTimeIntervalMicroSeconds inEndTime(durationInt / divider);
-	TTimeIntervalMicroSeconds outStartTime(durationInt - durationInt / divider);
-
-	/* Limit the fade in/out times to a reasonable value. */
-	if (inEndTime.Int64() > TInt64(KVeiTitleClipFadeLimit)) 
-		{
-		inEndTime = TTimeIntervalMicroSeconds(KVeiTitleClipFadeLimit);
-		outStartTime = TTimeIntervalMicroSeconds(durationInt - KVeiTitleClipFadeLimit);
-		}
-
-	if (IsInserted()) 
-		{
-		aInEndFrame = GetVideoFrameIndex(inEndTime);
-		aOutStartFrame = GetVideoFrameIndex(outStartTime);
-		}
-	else
-		{
-		aInEndFrame = 5;
-		aOutStartFrame = 10;
-		}
-	}
-
-
-void CVeiTitleClipGenerator::GetTextFont(TInt aFontDivisor)
-	{
-#ifdef VERBOSE
-	LOGFMT4(KVideoEditorLogFile, "CVeiTitleClipGenerator::GetTextFont(): iGetFrameResolution: (%d,%d), iMaxResolution: (%d,%d)",\
-		iGetFrameResolution.iWidth, iGetFrameResolution.iHeight, iMaxResolution.iWidth, iMaxResolution.iHeight);
-#endif
-
-	if (!iTextFont || iGetFontResolution != iGetFrameResolution)
-		{
-		LOGFMT6(KVideoEditorLogFile, "CVeiTitleClipGenerator::GetTextFont(): Getting new font. iGetFontResolution: (%d,%d), iGetFrameResolution: (%d,%d), iMaxResolution: (%d,%d)",\
-			iGetFontResolution.iWidth, iGetFontResolution.iHeight, iGetFrameResolution.iWidth, iGetFrameResolution.iHeight, iMaxResolution.iWidth, iMaxResolution.iHeight);
-
-		TInt movieHeight = iGetFrameResolution.iHeight;
-		iGetFontResolution = iGetFrameResolution;
-		if (movieHeight <= 0)
-			{
-			movieHeight = iMaxResolution.iHeight;
-			iGetFontResolution = iMaxResolution;
-			}
-
-		// If the generator is inserted, we can use the actual movie height
-		// otherwise, we'll just assume max resolution.
-		if (IsInserted())
-			{
-			CVedMovie* movie = Movie();
-			movieHeight = movie->Resolution().iHeight;
-			}
-		TInt fontHeightInPixels;
-		if(aFontDivisor)
-			{
-			fontHeightInPixels = movieHeight / (aFontDivisor -3);
-			if (movieHeight >= 200)
-				{
-				fontHeightInPixels = movieHeight / aFontDivisor;
-				}
-			}
-		else
-			{
-			fontHeightInPixels = movieHeight / 8;
-			if (movieHeight >= 200)
-				{
-				fontHeightInPixels = movieHeight / 11;
-				}
-			}
-
-		TAknFontSpecification spec( EAknFontCategoryPrimary );
-		spec.SetTextPaneHeight( fontHeightInPixels );
-		spec.SetWeight( EStrokeWeightBold );
-		spec.SetPosture( EPostureUpright );
-
-		CWsScreenDevice* dev = CCoeEnv::Static()->ScreenDevice();
-		CAknLayoutFont* layoutFont = NULL;
-		TRAPD(err, layoutFont = AknFontAccess::CreateLayoutFontFromSpecificationL( *dev, spec ) );
-		if (err)
-			{
-			LOGFMT(KVideoEditorLogFile, "CVeiTitleClipGenerator::GetTextFont(): Creating font from font spec failed (%d)", err);
-
-			// In case of failure (should not happen...) make sure that some font is still available
-			ASSERT(EFalse);
-			TInt fontId = 0; 
-			if (movieHeight >= 200)
-			    {
-				fontId =EAknLogicalFontPrimaryFont;
-			    }
-			else
-				{
-				fontId = EAknLogicalFontSecondaryFont; 
-				}
-			iTextFont = AknLayoutUtils::FontFromId( fontId );
-			}
-		else
-			{
-			iTextFont = (const CFont*)layoutFont;
-			}
-		}
-
-#ifdef VERBOSE
-	LOG(KVideoEditorLogFile, "CVeiTitleClipGenerator::GetTextFont(): Out");
-#endif
-	}
-
-void CVeiTitleClipGenerator::DrawWrappedTextL(CFbsBitmap& aBitmap,
-	const TPoint& aTextPoint, const TRgb& aTextColor, const TRgb& aBgColor, const TRgb& aShadowColor,
-	TBool aDrawBackground)
-	{
-#ifdef VERBOSE
-	LOG(KVideoEditorLogFile, "CVeiTitleClipGenerator::DrawWrappedTextL(): In");
-#endif
-
-	// Make sure the text is wrapped using the movie's frame resolution.
-	// If the generator is not inserted, just use the maximum resolution.
-	//  - unfortunately this does not seem to work, if the text is re-wrapped
-	//    here, the program seems to get stuck.
-/*	if (IsInserted())
-		{
-		CVedMovie* movie = Movie();
-		TSize res = movie->Resolution();
-		if (iMaxResolution != res)
-			{
-			HBufC* oldText = iText->Des().AllocLC();
-			delete iText;
-			iText = NULL;
-			iMaxResolution = res;
-			WrapTextToArrayL(oldText->Des());
-			CleanupStack::PopAndDestroy(oldText);
-			}
-		}
-*/
-	CFbsDevice* device = CFbsBitmapDevice::NewL(&aBitmap);
-	CleanupStack::PushL(device);
-	CFbsBitGc* gc = NULL;
-	device->CreateContext(gc);
-	CleanupStack::PushL(gc);
-	gc->SetBrushStyle(CGraphicsContext::ESolidBrush);
-
-	if (aDrawBackground)
-		{
-		gc->SetPenColor(aBgColor);
-		gc->SetBrushColor(aBgColor);
-		gc->DrawRect(TRect(aBitmap.SizeInPixels()));
-		}
-
-	gc->SetPenSize(TSize(1,1));
-
-	GetTextFont();
-	gc->UseFont(iTextFont);
-	
-	TPoint textPoint(aTextPoint);
-	TRect rect(aBitmap.SizeInPixels());
-
-	/* Draw text and shadow. */
-	
-	textPoint = aTextPoint;
-
-	for (TInt i = 0; i < iWrappedArray->Count(); i++)
-		{
-		TInt textWidth = iTextFont->TextWidthInPixels(iWrappedArray->At(i));
-		TInt baseX = 0;
-		switch(iHorizontalAlignment) 
-			{
-		case EVeiTitleClipHorizontalAlignmentCenter:
-			baseX = (rect.Width() - textWidth) / 2;
-			break;
-		case EVeiTitleClipHorizontalAlignmentLeft:
-			baseX = KMargin;
-			break;
-		case EVeiTitleClipHorizontalAlignmentRight:
-			baseX = (rect.iBr.iX - textWidth) - KMargin;
-			break;
-		default:
-			TVedPanic::Panic(TVedPanic::EInternal);
-			}
-		textPoint.iX = baseX + 1;
-		textPoint.iY += iTextFont->AscentInPixels() + KLineSpacing / 2 + 2;
-		gc->SetBrushColor(aShadowColor);
-		gc->SetPenColor(aShadowColor);
-		gc->DrawText(iWrappedArray->At(i), textPoint);
-		textPoint.iX -= 1;
-		textPoint.iY -= 2;
-		gc->SetBrushColor(aTextColor);
-		gc->SetPenColor(aTextColor);
-		gc->DrawText(iWrappedArray->At(i), textPoint);
-		textPoint.iY += iTextFont->DescentInPixels() + KLineSpacing / 2;
-		}
-
-	gc->DiscardFont();
-	CleanupStack::PopAndDestroy(gc);
-	CleanupStack::PopAndDestroy(device);
-
-#ifdef VERBOSE
-	LOG(KVideoEditorLogFile, "CVeiTitleClipGenerator::DrawWrappedTextL(): Out");
-#endif
-	}
-
-EXPORT_C CFbsBitmap* CVeiTitleClipGenerator::GetFirstFrameL()
-	{
-	LOG(KVideoEditorLogFile, "CVeiTitleClipGenerator::GetFirstFrameL()");
-
-	iUseScaledImage = EFalse;
-	iGetFrameObserver = 0;
-    iGetFrameIndex = 0;
-
-	if (iBackgroundImage) 
-		{
-		iGetFrameResolution = iBackgroundImage->SizeInPixels();
-
-		LOGFMT2(KVideoEditorLogFile, "CVeiTitleClipGenerator::GetFirstFrameL(): Using BG image resolution: (%d,%d)", \
-			iGetFrameResolution.iWidth, iGetFrameResolution.iHeight);
-		}
-	else
-		{
-		iGetFrameResolution = iMaxResolution;
-
-		LOGFMT2(KVideoEditorLogFile, "CVeiTitleClipGenerator::GetFirstFrameL(): Using iMaxResolution: (%d,%d)", \
-			iGetFrameResolution.iWidth, iGetFrameResolution.iHeight);
-		}
-
-	iGetFrameDisplayMode = KVideoClipGenetatorDisplayMode;
-	iGetFrameEnhance = EFalse;
-	return FinishGetFrameL();
-	}
-
-void CVeiTitleClipGenerator::DrawMainTitleFrameL(CFbsBitmap& aBitmap, TInt aIndex)
-	{
-	ASSERT(iGetFrameResolution.iWidth > 0 && iGetFrameResolution.iHeight > 0);
-
-	TInt inEndFrame;
-	TInt outStartFrame;
-
-	CalculateTransitionFrameIndices(inEndFrame, outStartFrame);
-	
-	TInt index = aIndex;
-
-	/* Best thumbnail frame would be the one just after the transition. */
-	if (aIndex == KFrameIndexBestThumb) 
-		{
-		if (iTransition == EVeiTitleClipTransitionFade) 
-			{
-			/* Select a bit different looking frame for fading effects. */
-			index = inEndFrame / 2;
-			}
-		else
-			{
-			index = inEndFrame;
-			}
-		}
-
-	TRect rect(aBitmap.SizeInPixels());
-
-	/* Calculate text points */
-	TInt yAdjust;
-	if (iVerticalAlignment == EVeiTitleClipVerticalAlignmentBottom)
-		{
-		yAdjust = (rect.Height() - iWrappedTextBoxHeight) - KMargin; 
-		}
-	else if (iVerticalAlignment == EVeiTitleClipVerticalAlignmentCenter) 
-		{
-		yAdjust = (rect.Height() - iWrappedTextBoxHeight) / 2;
-		}
-	else
-		{
-		yAdjust = KMargin;
-		}
-
-	TPoint textPoint(rect.iTl.iX, rect.iTl.iY + yAdjust);
-
-	/* Initializations for drawing the text. */
-	CFbsBitmap* textBitmap = new (ELeave) CFbsBitmap;
-	CleanupStack::PushL(textBitmap);
-	User::LeaveIfError(textBitmap->Create(aBitmap.SizeInPixels(), aBitmap.DisplayMode()));
-
-	/* Determine shadow color. */
-
-	TRgb shadowColor;
-	if (iTextColor.Gray2() > 0) 
-		{
-		shadowColor = KRgbBlack;
-		}
-	else
-		{
-		shadowColor = KRgbWhite;
-		}
-
-	/* Draw the text. */
-	DrawWrappedTextL(*textBitmap, textPoint, iTextColor, iBackgroundColor, shadowColor, ETrue);
-
-	/* Create mask. */
-	CFbsBitmap* maskBitmap = new (ELeave) CFbsBitmap;
-	CleanupStack::PushL(maskBitmap);
-	User::LeaveIfError(maskBitmap->Create(aBitmap.SizeInPixels(), EGray256));
-
-	/* Calculate fading if necessary. */
-	TInt colorIndex = 255; // default: obilque text
-	if (iTransition == EVeiTitleClipTransitionFade)
-		{
-		if (index < inEndFrame) 
-			{
-			// fade in
-			colorIndex = index * 255 / inEndFrame;
-			}
-		else if (index > outStartFrame) 
-			{
-			// fade out
-			TInt endFrame = VideoFrameCount() - 1;
-			colorIndex = (index - endFrame) * 255 / (outStartFrame - endFrame);
-			}
-		}
-	
-	textPoint = TPoint(rect.iTl.iX, rect.iTl.iY + yAdjust);
-	DrawWrappedTextL(*maskBitmap, textPoint, TRgb::Gray256(colorIndex), TRgb::Gray256(0), TRgb::Gray256(colorIndex), ETrue);
-
-	/* Combine aBitmap & mask. */
-	CFbsDevice* device = CFbsBitmapDevice::NewL(&aBitmap);
-	CleanupStack::PushL(device);
-	CFbsBitGc* gc = NULL;
-	device->CreateContext(gc);
-	CleanupStack::PushL(gc);
-
-	gc->BitBltMasked(TPoint(0,0), textBitmap, rect, maskBitmap, EFalse);
-
-	CleanupStack::PopAndDestroy(gc);
-	CleanupStack::PopAndDestroy(device);
-	CleanupStack::PopAndDestroy(maskBitmap);
-	CleanupStack::PopAndDestroy(textBitmap);
-	}
-
-
-void CVeiTitleClipGenerator::DrawScrollTitleFrameL(CFbsBitmap& aBitmap, TInt aIndex)
-	{
-	TInt index = aIndex;
-
-	TInt numberOfFrames = VideoFrameCount();
-
-	/* Select thumbnail so that it's a bit different from the centered ones. */
-	if (aIndex == KFrameIndexBestThumb) 
-		{
-		index = numberOfFrames - numberOfFrames / 3;
-		}
-
-	TRect rect(aBitmap.SizeInPixels());
-	TPoint textPoint;
-	
-	/* Calculate amounts for vertical scrollers. */
-	TInt yTravelPerFrame = (rect.Height() + iWrappedTextBoxHeight) / numberOfFrames + 1;
-	TInt yStartPoint = (rect.iTl.iY - iWrappedTextBoxHeight) - 10;
-
-	TRgb shadowColor;
-	if (iTextColor.Gray2() > 0) 
-		{
-		shadowColor = KRgbBlack;
-		}
-	else
-		{
-		shadowColor = KRgbWhite;
-		}
-
-	if (iTransition == EVeiTitleClipTransitionScrollBottomToTop) 
-		{
-		textPoint.iY = yStartPoint + yTravelPerFrame * (numberOfFrames - index);
-		DrawWrappedTextL(aBitmap, textPoint, iTextColor, iBackgroundColor, shadowColor, EFalse);
-		}
-	else 
-		{
-		CFbsDevice* device = CFbsBitmapDevice::NewL(&aBitmap);
-		CFbsBitGc* gc = NULL;
-		device->CreateContext(gc);
-
-		GetTextFont();
-		gc->UseFont(iTextFont);
-
-		gc->SetBrushStyle(CGraphicsContext::ESolidBrush);
-		gc->SetPenSize(TSize(1,1));
-
-		/* Calculate scroll amounts for horizontal scrollers. */
-		TInt xTravelPerFrame = (rect.Width() + iTextFont->TextWidthInPixels(*iText)) / numberOfFrames + 1;
-		TInt xStartPoint = ( rect.iTl.iX - iTextFont->TextWidthInPixels(*iText) ) - 10;
-
-		if (iTransition == EVeiTitleClipTransitionScrollTopToBottom) 
-			{
-			textPoint.iY = yStartPoint + yTravelPerFrame * index;
-
-			/* Draw texts. */	
-			for (TInt i = iWrappedArray->Count(); i > 0; i--)
-				{
-				TInt textWidth = iTextFont->TextWidthInPixels(iWrappedArray->At(i - 1));
-				TInt baseX = 0;
-				switch(HorizontalAlignment()) 
-					{
-				case EVeiTitleClipHorizontalAlignmentCenter:
-					baseX = (rect.Width() - textWidth) / 2;
-					break;
-				case EVeiTitleClipHorizontalAlignmentLeft:
-					baseX = 0;
-					break;
-				case EVeiTitleClipHorizontalAlignmentRight:
-					baseX = rect.iBr.iX - textWidth;
-					break;
-				default:
-					TVedPanic::Panic(TVedPanic::EInternal);
-					}
-				textPoint.iX = baseX + 1;
-				textPoint.iY += iTextFont->AscentInPixels() + KLineSpacing / 2 + 2;
-				gc->SetBrushColor(shadowColor);
-				gc->SetPenColor(shadowColor);
-				gc->DrawText(iWrappedArray->At(i), textPoint);
-				textPoint.iX -= 1;
-				textPoint.iY -= 2;
-				gc->SetBrushColor(TextColor());
-				gc->SetPenColor(TextColor());
-				gc->DrawText(iWrappedArray->At(i), textPoint);
-				textPoint.iY += iTextFont->DescentInPixels() + KLineSpacing / 2;
-				}
-			}
-		else if (iTransition == EVeiTitleClipTransitionScrollRightToLeft) 
-			{
-			textPoint.iY = rect.Height() / 2 + 2;
-			textPoint.iX = xStartPoint + xTravelPerFrame * (numberOfFrames - index) + 1;
-			gc->SetBrushColor(shadowColor);
-			gc->SetPenColor(shadowColor);
-			gc->DrawText(*iText, textPoint);
-			textPoint.iX -= 1;
-			textPoint.iY -= 2;
-			gc->SetBrushColor(TextColor());
-			gc->SetPenColor(TextColor());
-			gc->DrawText(*iText, textPoint);
-			}
-		else if (iTransition == EVeiTitleClipTransitionScrollLeftToRight) 
-			{
-			textPoint.iX = xStartPoint + xTravelPerFrame * index + 1;
-			textPoint.iY = rect.Height() / 2 + 2;
-			gc->SetBrushColor(shadowColor);
-			gc->SetPenColor(shadowColor);
-			gc->DrawText(*iText, textPoint);
-			textPoint.iX -= 1;
-			textPoint.iY -= 2;
-			gc->SetBrushColor(TextColor());
-			gc->SetPenColor(TextColor());
-			gc->DrawText(*iText, textPoint);
-			}
-		
-		gc->DiscardFont();
-		delete gc;
-		delete device;
-		}
-	}
-
-TInt CVeiTitleClipGenerator::MaximumFramerate() const
-	{
-	TInt maxFrameRate;
-	if (IsInserted()) 
-		{
-		maxFrameRate = Movie()->MaximumFramerate();
-		if (maxFrameRate > KMaxFrameRate)
-			{
-			maxFrameRate = KMaxFrameRate;
-			}
-		}
-	else
-		{
-		maxFrameRate = KMaxFrameRate;
-		}
-
-#ifdef VERBOSE
-	LOGFMT(KVideoEditorLogFile, "CVeiTitleClipGenerator::MaximumFramerate(): %d", maxFrameRate);
-#endif
-
-	return maxFrameRate;
-	}
-
-//////////////////////////////////////////////////////////////////////////
-//  Decode operation
-//////////////////////////////////////////////////////////////////////////
-
-
-CVeiTitleClipImageDecodeOperation* CVeiTitleClipImageDecodeOperation::NewL(
-								CVeiTitleClipGenerator& aGenerator,
-								MVeiTitleClipGeneratorObserver& aObserver,
-								const TDesC& aFilename, 
- 							    TInt aPriority)
-	{
-    CVeiTitleClipImageDecodeOperation* self = 
-		new (ELeave) CVeiTitleClipImageDecodeOperation(aGenerator, 
-													   aObserver, 
-													   aPriority);
-    CleanupStack::PushL(self);
-    self->ConstructL(aFilename);
-    CleanupStack::Pop(self);
-    return self;	
-	}
-
-CVeiTitleClipImageDecodeOperation::CVeiTitleClipImageDecodeOperation(CVeiTitleClipGenerator& aGenerator, 
-														   MVeiTitleClipGeneratorObserver& aObserver,
-														   TInt aPriority)
-  : CActive(aPriority), iGenerator(aGenerator), iObserver(&aObserver)
-	{
-	CActiveScheduler::Add(this);
-	}
-
-
-CVeiTitleClipImageDecodeOperation* CVeiTitleClipImageDecodeOperation::NewL(
-								CVeiTitleClipGenerator& aGenerator,
-								CFbsBitmap* aSourceBitmap,
- 							    TInt aPriority)
-	{
-    CVeiTitleClipImageDecodeOperation* self = 
-		new (ELeave) CVeiTitleClipImageDecodeOperation(aGenerator, 
-													   aSourceBitmap, 
-													   aPriority);
-    return self;	
-	}
-
-
-CVeiTitleClipImageDecodeOperation::CVeiTitleClipImageDecodeOperation(
-										CVeiTitleClipGenerator& aGenerator, 
-										CFbsBitmap* aSourceBitmap,
-										TInt aPriority)
-  : CActive(aPriority), iGenerator(aGenerator), iObserver(0), iBitmap(aSourceBitmap), iNotifyObserver(EFalse)
-	{
-	CActiveScheduler::Add(this);
-	}
-
-
-void CVeiTitleClipImageDecodeOperation::ConstructL(const TDesC& aFilename)
-	{
-	LOGFMT(KVideoEditorLogFile, "CVeiTitleClipImageDecodeOperation::constructL(): In: aFilename: %S", &aFilename);
-
-	RFs&	fs = CCoeEnv::Static()->FsSession();
-	iDecoder = CImageDecoder::FileNewL(fs, aFilename);
-	iNotifyObserver = ETrue;
-	
-	LOG(KVideoEditorLogFile, "CVeiTitleClipImageDecodeOperation::ConstructL(): Out");
-	}
-
-CVeiTitleClipImageDecodeOperation::~CVeiTitleClipImageDecodeOperation()
-	{
-	Cancel();
-
-	delete iDecoder;
-	iDecoder = 0;
-	delete iScaler;
-	iScaler = 0;
-	delete iBitmap;
-	iBitmap = 0;
-	iObserver = 0;
-	}
-
-void CVeiTitleClipImageDecodeOperation::DoCancel()
-	{
-	LOG(KVideoEditorLogFile, "CVeiTitleClipImageDecodeOperation::DoCancel(): In");
-
-	if (iDecoder) 
-		{
-		iDecoder->Cancel();
-		}
-
-	delete iScaler;
-	iScaler = 0;
-	delete iDecoder;
-	iDecoder = 0;
-	delete iBitmap;
-	iBitmap = 0;
-
-	if (iNotifyObserver) 
-		{
-		iObserver->NotifyTitleClipBackgroundImageLoadComplete(iGenerator, KErrCancel);
-		}
-	else
-		{
-		TRAP_IGNORE( iGenerator.FinishGetFrameL() );
-		}
-
-	LOG(KVideoEditorLogFile, "CVeiTitleClipImageDecodeOperation::DoCancel(): Out");
-	}
-
-void CVeiTitleClipImageDecodeOperation::RunL()
-	{
-	switch(iDecodePhase) 
-		{
-	case EPhaseLoading:
-			{
-			StartScalingOperationL(iGenerator.iMaxResolution);
-			break;
-			}
-	case EPhaseScaling:
-			{
-			delete iDecoder;
-			iDecoder = 0;
-			delete iScaler;
-			iScaler = 0;
-			iDecodePhase = EPhaseComplete;
-			if (iNotifyObserver) 
-				{
-				/* Notify observer. */
-				iObserver->NotifyTitleClipBackgroundImageLoadComplete(iGenerator, KErrNone);
-
-				/* Transfer ownership of iBitmap to generator. */
-				iGenerator.iBackgroundImage = iBitmap;
-				iBitmap = 0;
-				iGenerator.UpdateFirstFrameComplexityFactorL();
-				iGenerator.ReportSettingsChanged();
-				}
-			else
-				{
-				iGenerator.iScaledBackgroundImage = iBitmap;
-				iBitmap = 0;
-				iGenerator.FinishGetFrameL();
-				}
-			break;
-			}
-	default:
-		TVedPanic::Panic(TVedPanic::EInternal);
-		}
-	}
-
-TInt CVeiTitleClipImageDecodeOperation::RunError(TInt aError)
-	{
-	LOGFMT(KVideoEditorLogFile, "CVeiTitleClipImageDecodeOperation::RunError(): In: %d", aError);
-	if (iDecoder) 
-		{
-		iDecoder->Cancel();
-		}
-
-	delete iScaler;
-	iScaler = 0;
-	delete iDecoder;
-	iDecoder = 0;
-	delete iBitmap;
-	iBitmap = 0;
-
-	TInt err = KErrNone;
-	if (iNotifyObserver) 
-		{
-		iObserver->NotifyTitleClipBackgroundImageLoadComplete(iGenerator, aError);
-		}
-	else
-		{
-		TRAP(err, iGenerator.FinishGetFrameL(aError) );
-		}
-
-	LOGFMT(KVideoEditorLogFile, "CVeiTitleClipImageDecodeOperation::RunError(): Out: %d", err);
-	return err;
-	}
-
-void CVeiTitleClipImageDecodeOperation::StartLoadOperationL(const TSize& aMaxResolution)
-	{
-	LOGFMT2(KVideoEditorLogFile, "CVeiTitleClipImageDecodeOperation::StartLoadOperationL(): In: aMaxResolution: (%d,%d)", aMaxResolution.iWidth, aMaxResolution.iHeight);
-
-	__ASSERT_ALWAYS(!IsActive(), TVedPanic::Panic(TVedPanic::EInternal));
-
-	iDecodePhase = EPhaseLoading;
-
-	const TFrameInfo& info = iDecoder->FrameInfo();
-	TSize targetResolution(0, 0);
-	const TSize sourceResolution(info.iOverallSizeInPixels);
-
-	/* Calculate resolution. */
-
-	if ((sourceResolution.iWidth <= aMaxResolution.iWidth) 
-		&& (sourceResolution.iHeight <= aMaxResolution.iHeight))
-		{
-		targetResolution.iWidth = sourceResolution.iWidth;
-		targetResolution.iHeight = sourceResolution.iHeight;
-		}
-	else if (info.iFlags & TFrameInfo::EFullyScaleable) 
-		{
-		if ((sourceResolution.iWidth * aMaxResolution.iWidth) > 
-			(sourceResolution.iHeight * aMaxResolution.iHeight))
-			{
-			targetResolution.iWidth = aMaxResolution.iWidth;
-			targetResolution.iHeight = 
-				(targetResolution.iWidth * sourceResolution.iHeight) / sourceResolution.iWidth;
-			}
-		else
-			{
-			targetResolution.iHeight = aMaxResolution.iHeight;
-			targetResolution.iWidth = 
-				(targetResolution.iHeight * sourceResolution.iWidth) / sourceResolution.iHeight;
-			}
-		}
-	else 
-		{
-		targetResolution.iWidth = (sourceResolution.iWidth / 8) + 1;
-		targetResolution.iHeight = (sourceResolution.iHeight / 8) + 1;
-		
-		if ((targetResolution.iWidth < aMaxResolution.iWidth) 
-			&& (targetResolution.iHeight < aMaxResolution.iHeight))
-			{
-			targetResolution.iWidth = (sourceResolution.iWidth / 4) + 1;
-			targetResolution.iHeight = (sourceResolution.iHeight / 4) + 1;
-			}
-
-		if ((targetResolution.iWidth < aMaxResolution.iWidth) 
-			&& (targetResolution.iHeight < aMaxResolution.iHeight))
-			{
-			targetResolution.iWidth = (sourceResolution.iWidth / 2) + 1;
-			targetResolution.iHeight = (sourceResolution.iHeight / 2) + 1;
-			}
-
-		if ((targetResolution.iWidth < aMaxResolution.iWidth) 
-			&& (targetResolution.iHeight < aMaxResolution.iHeight))
-			{
-			targetResolution.iWidth = (sourceResolution.iWidth);
-			targetResolution.iHeight = (sourceResolution.iHeight);
-			}
-		}
-
-	iBitmap = new (ELeave) CFbsBitmap;
-	TInt err = iBitmap->Create(targetResolution, EColor64K);
-
-	if (err != KErrNone) 
-		{
-		delete iBitmap;
-		iBitmap = 0;
-		iObserver->NotifyTitleClipBackgroundImageLoadComplete(iGenerator, err);
-		return;
-		}
-
-	iDecoder->Convert(&iStatus, *iBitmap);
-	SetActive();
-
-	LOG(KVideoEditorLogFile, "CVeiTitleClipImageDecodeOperation::StartLoadingOperationL(): Out");
-	}
-
-
-void CVeiTitleClipImageDecodeOperation::StartScalingOperationL(const TSize& aResolution)
-	{
-	LOGFMT2(KVideoEditorLogFile, "CVeiTitleClipImageDecodeOperation::StartScalingOperationL(): In: aResolution: (%d,%d)", aResolution.iWidth, aResolution.iHeight);
-
-	__ASSERT_ALWAYS(!IsActive(), TVedPanic::Panic(TVedPanic::EInternal));
-
-	iDecodePhase = EPhaseScaling;
-
-	TSize sourceRes = iBitmap->SizeInPixels();
-	TSize destRes(aResolution);
-	TSize movieRes = iGenerator.Movie()->Resolution();
-
-	if (destRes.iHeight > movieRes.iHeight || destRes.iWidth > movieRes.iWidth) 
-		{
-		movieRes = destRes;
-		}
-	
-	TSize imageResInMovie(0,0);
-	if ((sourceRes.iWidth > movieRes.iWidth) || (sourceRes.iHeight > movieRes.iHeight)) 
-		{
-		LOG(KVideoEditorLogFile, "CVeiTitleClipImageDecodeOperation::StartScalingOperationL downscaling");
-		// Downscaling
-		if ((sourceRes.iWidth * movieRes.iHeight) < 
-			(sourceRes.iHeight * movieRes.iWidth))
-			{
-			imageResInMovie.iWidth = movieRes.iWidth;
-			imageResInMovie.iHeight =
-				(movieRes.iWidth * sourceRes.iHeight) / sourceRes.iWidth;
-			}
-		else 
-			{
-			imageResInMovie.iHeight = movieRes.iHeight;
-			imageResInMovie.iWidth = 
-				(movieRes.iHeight * sourceRes.iWidth) / sourceRes.iHeight;
-			}
-		}
-	else if (iNotifyObserver) 
-		{
-		imageResInMovie = sourceRes;
-		}
-	else
-		{
-		LOG(KVideoEditorLogFile, "CVeiTitleClipImageDecodeOperation::StartScalingOperationL upscaling");
-		// Upscaling - limit to a factor of two
-		if ((sourceRes.iWidth * movieRes.iHeight) < 
-			(sourceRes.iHeight * movieRes.iWidth))
-			{
-			imageResInMovie.iWidth = Min(movieRes.iWidth, (sourceRes.iWidth * 2));
-			imageResInMovie.iHeight = Min((sourceRes.iHeight * 2),
-				((movieRes.iWidth * sourceRes.iHeight) / sourceRes.iWidth));
-			}
-		else 
-			{
-			imageResInMovie.iHeight = Min((sourceRes.iHeight * 2), movieRes.iHeight);
-			imageResInMovie.iWidth = Min((sourceRes.iWidth * 2),
-				((movieRes.iHeight * sourceRes.iWidth) / sourceRes.iHeight));
-			}
-		}
-
-	TSize movieResInDestBitmap(-1,-1);
-	if ((movieRes.iWidth * destRes.iHeight) < 
-		(movieRes.iHeight * destRes.iWidth))
-		{
-		movieResInDestBitmap.iWidth = destRes.iWidth;
-		movieResInDestBitmap.iHeight =
-			(movieResInDestBitmap.iWidth * movieRes.iHeight) / movieRes.iWidth;
-		}
-	else 
-		{
-		movieResInDestBitmap.iHeight = destRes.iHeight;
-		movieResInDestBitmap.iWidth = 
-			(movieResInDestBitmap.iHeight * movieRes.iWidth) / movieRes.iHeight;
-		}
-	
-
-	TSize targetRes(imageResInMovie);
-	targetRes.iWidth = imageResInMovie.iWidth * movieResInDestBitmap.iWidth / movieRes.iWidth;
-	targetRes.iHeight = imageResInMovie.iHeight * movieResInDestBitmap.iHeight / movieRes.iHeight;
-
-	LOGFMT12(KVideoEditorLogFile,\
-		"CVeiTitleClipOperation::StartOperation() sourceRes=(%d,%d) movieRes=(%d,%d) destRes=(%d,%d) targetRes=(%d,%d) imageResInMovie=(%d,%d) movieResInDestBitmap=(%d,%d)", \
-		sourceRes.iWidth, sourceRes.iHeight, \
-		movieRes.iWidth, movieRes.iHeight, \
-		destRes.iWidth, destRes.iHeight, \
-		targetRes.iWidth, targetRes.iHeight, \
-		imageResInMovie.iWidth, imageResInMovie.iHeight, \
-		movieResInDestBitmap.iWidth, movieResInDestBitmap.iHeight);
-	
-
-	if (iGenerator.iScaledBackgroundImage)
-		{
-		TSize scaledRes = iGenerator.iScaledBackgroundImage->SizeInPixels();
-		if ((scaledRes.iWidth == targetRes.iWidth) || (scaledRes.iHeight == targetRes.iHeight)) 
-			{
-			LOG(KVideoEditorLogFile, "CVeiTitleClipImageDecodeOperation::StartScalingOperationL Using scaled");
-			iGenerator.FinishGetFrameL();
-			return;
-			}
-		}
-
-	delete iScaler;	
-	iScaler = NULL;
-	iScaler = CBitmapScaler::NewL();
-	iScaler->Scale(&iStatus, *iBitmap, targetRes, EFalse);
-	SetActive();
-
-	LOG(KVideoEditorLogFile, "CVeiTitleClipImageDecodeOperation::StartScalingOperationL(): Out");
-	}
-
-// End of File