sl@0: // Copyright (c) 1997-2009 Nokia Corporation and/or its subsidiary(-ies).
sl@0: // All rights reserved.
sl@0: // This component and the accompanying materials are made available
sl@0: // under the terms of "Eclipse Public License v1.0"
sl@0: // which accompanies this distribution, and is available
sl@0: // at the URL "http://www.eclipse.org/legal/epl-v10.html".
sl@0: //
sl@0: // Initial Contributors:
sl@0: // Nokia Corporation - initial contribution.
sl@0: //
sl@0: // Contributors:
sl@0: //
sl@0: // Description:
sl@0: //
sl@0: 
sl@0: #include "PDRBODY.H"
sl@0: #include "PDRSTD.H"
sl@0: 
sl@0: TPdrResource::TPdrResource():
sl@0: 	iId(0),
sl@0: 	iString()
sl@0: 	{
sl@0: 	}
sl@0: 
sl@0: void TPdrResource::InternalizeL(RReadStream& aStream)
sl@0: 	{
sl@0: 	iId = aStream.ReadUint8L();
sl@0: 	aStream >> iString;
sl@0: 	}
sl@0: 
sl@0: CPdrTranslation::CPdrTranslation():
sl@0: 	iFrom(0),
sl@0: 	iTo(NULL)
sl@0: 	{
sl@0: 	__DECLARE_NAME(_S("CPdrTranslation"));
sl@0: 	}
sl@0: 
sl@0: CPdrTranslation::~CPdrTranslation()
sl@0: 	{
sl@0: 	delete iTo;
sl@0: 	}
sl@0: 
sl@0: void CPdrTranslation::InternalizeL(RReadStream& aStream)
sl@0: 	{
sl@0: 	iFrom = aStream.ReadUint16L();
sl@0: 	iTo=HBufC8::NewL(aStream,KMaxCommandStringMaxLength);
sl@0: 	}
sl@0: 
sl@0: CPdrTranslates::CPdrTranslates():
sl@0: 	iStreamId(KNullStreamId),
sl@0: 	iNumTranslations(0),
sl@0: 	iTranslationList(NULL)
sl@0: 	{
sl@0: 	__DECLARE_NAME(_S("CPdrTranslates"));
sl@0: 	}
sl@0: 
sl@0: void CPdrTranslates::InternalizeL(RReadStream& aStream)
sl@0: 	{
sl@0: 	TInt size=aStream.ReadInt32L();
sl@0: 	iTranslationList = new(ELeave) CPdrTranslation*[size];
sl@0: 	for (TInt i=0; i<size; i++)
sl@0: 		{
sl@0: 		iTranslationList[i]=new(ELeave) CPdrTranslation;
sl@0: 		iNumTranslations++;
sl@0: 		iTranslationList[i]->InternalizeL(aStream);
sl@0: 		}
sl@0: 	}
sl@0: 
sl@0: CPdrTranslates::~CPdrTranslates()
sl@0: 	{
sl@0: 	for (; iNumTranslations>0; iNumTranslations--)
sl@0: 		delete iTranslationList[iNumTranslations-1];
sl@0: 	delete[] iTranslationList;
sl@0: 	}
sl@0: 
sl@0: HBufC8* CPdrTranslates::TranslateStringL(const TDesC& aString) const 
sl@0: 	{
sl@0: 	CPdrTranslation** pEnd=iTranslationList+iNumTranslations;
sl@0: 	TInt length1=aString.Length(),length2=length1;
sl@0: 	if (iNumTranslations)
sl@0: 		{
sl@0: 		for (TInt i=0; i<length1; i++)
sl@0: 			{
sl@0: 			for (CPdrTranslation** p=iTranslationList; p<pEnd; p++)
sl@0: 				if (aString[i]==(*p)->iFrom)
sl@0: 					length2+=(*p)->iTo->Des().Length()-1;
sl@0: 			}
sl@0: 		}
sl@0: 	HBufC8* string2=HBufC8::NewL(length2);
sl@0: 	string2->Des().Copy(aString);	
sl@0: 	if (iNumTranslations)
sl@0: 		{
sl@0: 		CleanupStack::PushL(string2);	
sl@0: 		HBufC8* string1=HBufC8::NewL(length1);
sl@0: 		string1->Des().Copy(aString);	
sl@0: 		TInt j=0;
sl@0: 		for (TInt i=0; i<length1; i++)
sl@0: 			{
sl@0: 			for (CPdrTranslation** p=iTranslationList; p<pEnd; p++)
sl@0: 				{
sl@0: 				if (aString[i]==(*p)->iFrom)
sl@0: 					{
sl@0: 					if ((*p)->iTo->Des().Length()==1)
sl@0: 						{
sl@0: 						string2->Des()[j]=(*p)->iTo->Des()[0];
sl@0: 						}
sl@0: 					else
sl@0: 						{
sl@0: 						string2->Des().SetLength(j);
sl@0: 						string2->Des().Append((*p)->iTo->Des());
sl@0: 						j+=(*p)->iTo->Des().Length()-1;
sl@0: 						if ((i+1)<length1)
sl@0: 							{
sl@0: 							string2->Des().SetLength(j+1);
sl@0: 							string2->Des().Append(string1->Des().Mid(i+1));
sl@0: 							}
sl@0: 						}
sl@0: 					}
sl@0: 				}
sl@0: 			j++;
sl@0: 			}
sl@0: 		delete string1;
sl@0: 		CleanupStack::Pop();
sl@0: 		}
sl@0: 	return string2;
sl@0: 	}
sl@0: 
sl@0: CWidthsCodeSection::CWidthsCodeSection():
sl@0: 	iNumWidths(0),
sl@0: 	iWidthList(NULL)
sl@0: 	{
sl@0: 	__DECLARE_NAME(_S("CWidthsCodeSection"));
sl@0: 	}
sl@0: 
sl@0: void CWidthsCodeSection::InternalizeL(RReadStream& aStream)
sl@0: 	{
sl@0: 	iCodeSection.iStart = aStream.ReadUint16L();
sl@0: 	iCodeSection.iEnd = aStream.ReadUint16L();
sl@0: 	iNumWidths = aStream.ReadInt32L();
sl@0: 	iWidthList = new(ELeave) TUint16[iNumWidths];
sl@0: 	TUint16* pEnd = iWidthList+iNumWidths;
sl@0: 	for (TUint16* p=iWidthList; p<pEnd; p++)
sl@0: 		*p = aStream.ReadUint16L();
sl@0: 	}
sl@0: 
sl@0: CWidthsCodeSection::~CWidthsCodeSection()
sl@0: 	{
sl@0: 	delete[] iWidthList;
sl@0: 	iNumWidths=0;
sl@0: 	iWidthList=NULL;
sl@0: 	}
sl@0: 
sl@0: CFontInfo::CFontInfo(TStreamId aStreamId):
sl@0: 	iStreamId(aStreamId),
sl@0: 	iAscentInPixels(0),
sl@0: 	iMaxCharWidthInPixels(0),
sl@0: 	iMaxNormalCharWidthInPixels(0),
sl@0: 	iNumCodeSections(0),
sl@0: 	iCodeSectionList(NULL)
sl@0: 	{
sl@0: 	__DECLARE_NAME(_S("CFontInfo"));
sl@0: 	}
sl@0: 
sl@0: void CFontInfo::InternalizeL(RReadStream &aStream)
sl@0: 	{
sl@0: 	iAscentInPixels = aStream.ReadUint16L();
sl@0: 	iMaxCharWidthInPixels = aStream.ReadUint16L();
sl@0: 	iMaxNormalCharWidthInPixels = aStream.ReadUint16L();
sl@0: 	TInt size = aStream.ReadInt32L();
sl@0: 	iCodeSectionList = new(ELeave) CWidthsCodeSection*[size];
sl@0: 	for (TInt i=0; i<size; i++)
sl@0: 		{
sl@0: 		iCodeSectionList[i]=new(ELeave) CWidthsCodeSection;
sl@0: 		iNumCodeSections++;
sl@0: 		iCodeSectionList[i]->InternalizeL(aStream);
sl@0: 		}
sl@0: 	}
sl@0: 
sl@0: CFontInfo::~CFontInfo()
sl@0: 	{
sl@0: 	for (; iNumCodeSections>0; iNumCodeSections--)
sl@0: 		delete iCodeSectionList[iNumCodeSections-1];
sl@0: 	delete[] iCodeSectionList;
sl@0: 	}
sl@0: 
sl@0: TInt CFontInfo::CharWidthInPixels(TChar aChar) const
sl@0: 	{
sl@0: 	TInt width=0,code=TUint(aChar);
sl@0: 	for (TInt i=0; i<iNumCodeSections; i++)
sl@0: 		{
sl@0: 		CWidthsCodeSection* p=iCodeSectionList[i];
sl@0: 		if ((code>=p->iCodeSection.iStart) && (code<=p->iCodeSection.iEnd))
sl@0: 			{
sl@0: 			if (p->iNumWidths==1)
sl@0: 				width=p->iWidthList[0];
sl@0: 			else 
sl@0: 				width = *((p->iWidthList)+(code-p->iCodeSection.iStart));
sl@0: 			}
sl@0: 		}
sl@0: 	return width;
sl@0: 	}
sl@0: 
sl@0: TInt CFontInfo::NumCodeSections() const
sl@0: 	{
sl@0: 	return iNumCodeSections;
sl@0: 	}
sl@0: 
sl@0: TCodeSection CFontInfo::CodeSection(TInt anIndex) const
sl@0: 	{
sl@0: 	return iCodeSectionList[anIndex]->iCodeSection;
sl@0: 	}
sl@0: 
sl@0: TPdrStyle::TPdrStyle():
sl@0: 	iIsAvailable(EFalse),
sl@0: 	iFontInfoStreamId(KNullStreamId)
sl@0: 	{
sl@0: 	}
sl@0: 
sl@0: void TPdrStyle::InternalizeL(RReadStream &aStream)
sl@0: 	{
sl@0: 	iIsAvailable = aStream.ReadUint8L();
sl@0: 	aStream >> iFontInfoStreamId;
sl@0: 	}	
sl@0: 
sl@0: TPdrFontHeight::TPdrFontHeight():
sl@0: 	iCommandString(),
sl@0: 	iHeightInTwips(0),
sl@0: 	iWidthScale(1),
sl@0: 	iStyle() 
sl@0: 	{
sl@0: 	}
sl@0: 
sl@0: void TPdrFontHeight::InternalizeL(RReadStream& aStream)
sl@0: 	{
sl@0: 	aStream >> iCommandString;
sl@0: 	iHeightInTwips = aStream.ReadInt32L();
sl@0: 	iWidthScale = aStream.ReadInt32L();
sl@0: 	for (TInt style=EStyleNormal; style<(EStyleBoldItalic+1); style++)
sl@0: 		iStyle[style].InternalizeL(aStream);
sl@0: 	}
sl@0: 
sl@0: TPdrScalableFontHeight::TPdrScalableFontHeight():
sl@0: 	iCommandString(),
sl@0: 	iHeightMinInTwips(0),
sl@0: 	iHeightMaxInTwips(0),
sl@0: 	iHeightDeltaInTwips(0),
sl@0: 	iStyle() 
sl@0: 	{
sl@0: 	}
sl@0: 
sl@0: void TPdrScalableFontHeight::InternalizeL(RReadStream& aStream)
sl@0: 	{
sl@0: 	aStream >> iCommandString;
sl@0: 	iHeightMinInTwips = aStream.ReadInt32L();
sl@0: 	iHeightMaxInTwips = aStream.ReadInt32L();
sl@0: 	iHeightDeltaInTwips = aStream.ReadInt32L();
sl@0: 	for (TInt style=EStyleNormal; style<(EStyleBoldItalic+1); style++)
sl@0: 		iStyle[style].InternalizeL(aStream);
sl@0: 	}
sl@0: 
sl@0: CTypefaceFonts::CTypefaceFonts():
sl@0: 	iTypeface(),
sl@0: 	iNumFontHeights(0),
sl@0: 	iFontHeightList(NULL),
sl@0: 	iScalableFontHeight(NULL),
sl@0: 	iTranslates()
sl@0: 	{
sl@0: 	__DECLARE_NAME(_S("CTypefaceFonts"));
sl@0: 	}
sl@0: 
sl@0: void CTypefaceFonts::InternalizeL(RReadStream& aStream)
sl@0: 	{
sl@0: 	iTypeface.InternalizeL(aStream);
sl@0: 	TInt isscalable = aStream.ReadInt8L();
sl@0:  	if (!isscalable)
sl@0: 		{
sl@0: 		iNumFontHeights = aStream.ReadInt32L();
sl@0: 		iFontHeightList = new(ELeave) TPdrFontHeight[iNumFontHeights];
sl@0: 		TPdrFontHeight *pStart=iFontHeightList, *pEnd=pStart+iNumFontHeights;
sl@0: 		for (TPdrFontHeight *p=pStart; p<pEnd; p++)
sl@0: 			p->InternalizeL(aStream);
sl@0: 		}
sl@0: 	else
sl@0: 		{
sl@0: 		iScalableFontHeight = new(ELeave) TPdrScalableFontHeight;
sl@0: 		iScalableFontHeight->InternalizeL(aStream);
sl@0: 		}
sl@0: 	aStream >> iTranslates;
sl@0: 	}
sl@0: 
sl@0: CTypefaceFonts::~CTypefaceFonts()
sl@0: 	{
sl@0: 	if (!IsScalable())
sl@0: 		{
sl@0: 		iNumFontHeights=0;
sl@0: 		delete[] iFontHeightList;
sl@0: 		iFontHeightList=NULL;
sl@0: 		}
sl@0: 	else
sl@0: 		{
sl@0: 		delete iScalableFontHeight;
sl@0: 		iScalableFontHeight=NULL;
sl@0: 		}
sl@0: 	}
sl@0: 
sl@0: TInt CTypefaceFonts::IsScalable() const
sl@0: 	{
sl@0: 	return !iNumFontHeights;
sl@0: 	}
sl@0: 
sl@0: TInt CTypefaceFonts::NumFontHeights() const
sl@0: 	{
sl@0: 	TInt num;
sl@0: 	if (!IsScalable())
sl@0: 		num = iNumFontHeights;
sl@0: 	else
sl@0: 		num = ((iScalableFontHeight->iHeightMaxInTwips-iScalableFontHeight->iHeightMinInTwips)/iScalableFontHeight->iHeightDeltaInTwips) + 1;
sl@0: 	return num;
sl@0: 	}
sl@0: 
sl@0: TInt CTypefaceFonts::FontHeightInTwips(TInt aHeightIndex) const
sl@0: 	{
sl@0: 	TInt height=0;
sl@0: 	__ASSERT_DEBUG((aHeightIndex>=0) && (aHeightIndex<NumFontHeights()),Panic(EPdrHeightIndexOutOfRange));
sl@0: 	if (!IsScalable())
sl@0: 		height = iFontHeightList[aHeightIndex].iHeightInTwips;
sl@0: 	else
sl@0: 		height = iScalableFontHeight->iHeightMinInTwips + (iScalableFontHeight->iHeightDeltaInTwips*aHeightIndex);
sl@0: 	return height;
sl@0: 	}
sl@0: 
sl@0: TInt CTypefaceFonts::FontInfoHeightInTwips(TInt aHeightIndex) const
sl@0: 	{
sl@0: 	TInt height=0;
sl@0: 	__ASSERT_DEBUG((aHeightIndex>=0) && (aHeightIndex<NumFontHeights()),Panic(EPdrHeightIndexOutOfRange));
sl@0: 	if (!IsScalable())
sl@0: 		height = iFontHeightList[aHeightIndex].iHeightInTwips/iFontHeightList[aHeightIndex].iWidthScale;
sl@0: 	else
sl@0: 		height = KScalableWidthTableHeightInTwips;
sl@0: 	return height;
sl@0: 	}
sl@0: 
sl@0: void CTypefaceFonts::CommandString(TDes8& aDes,TInt aHeightIndex) const
sl@0: 	{
sl@0: 	__ASSERT_DEBUG((aHeightIndex>=0) && (aHeightIndex<NumFontHeights()),Panic(EPdrHeightIndexOutOfRange));
sl@0: 	if (!IsScalable())
sl@0: 		aDes=iFontHeightList[aHeightIndex].iCommandString;
sl@0: 	else
sl@0: 		{
sl@0: 		TInt heightinpoints=FontHeightInTwips(aHeightIndex)/KTwipsPerPoint;
sl@0: 		aDes.Format(iScalableFontHeight->iCommandString,heightinpoints);
sl@0: 		}
sl@0: 	}
sl@0: 
sl@0: TPdrStyle* CTypefaceFonts::Style(TInt aHeightIndex,TFontStyle& aFontStyle) const
sl@0: 	{
sl@0: 	TPdrStyle* style=NULL;
sl@0: 	TStyleIndex index=StyleIndex(aFontStyle);
sl@0: 	__ASSERT_DEBUG((aHeightIndex>=0) && (aHeightIndex<NumFontHeights()),Panic(EPdrHeightIndexOutOfRange));
sl@0: 	if (!IsScalable())
sl@0: 		style = iFontHeightList[aHeightIndex].iStyle+index;
sl@0: 	else
sl@0: 		style = iScalableFontHeight->iStyle+index;
sl@0: 	return style;
sl@0: 	}
sl@0: 
sl@0: TTypeface CTypefaceFonts::Typeface()
sl@0: 	{
sl@0: 	return iTypeface;
sl@0: 	}
sl@0: 
sl@0: TStyleIndex CTypefaceFonts::StyleIndex(TFontStyle& aFontStyle) const
sl@0: 	{
sl@0: 	TStyleIndex index;
sl@0: 	if (aFontStyle.StrokeWeight()==EStrokeWeightNormal)
sl@0: 		{
sl@0: 		if (aFontStyle.Posture()==EPostureUpright)
sl@0: 			index=EStyleNormal;
sl@0: 		else
sl@0: 			index=EStyleItalic;
sl@0: 		}
sl@0: 	else
sl@0: 		{
sl@0: 		if (aFontStyle.Posture()==EPostureUpright)
sl@0: 			index=EStyleBold;
sl@0: 		else
sl@0: 			index=EStyleBoldItalic;
sl@0: 		}
sl@0: 	return index;
sl@0: 	}