// Copyright (c) 2001-2009 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 "CHtmlToCrtConvActionProcessor.h"

#include "CHtmlToCrtConvActionProcessorCustom.h"

#include "MHtmlToCrtConvResourceFile.h"

#include <chtmltocrtconverter.rsg>

const TInt KDefaultFontSizeInTwips = 200;

//

//Header Tags

//

void CHtmlToCrtConvActionProcessor::DoHeaderL(CHtmlToCrtConvParser::TTagState aTagState, TInt aFontSizeInTwips)

	{

	DoBlockLevelTagActionL();

	if (aTagState==CHtmlToCrtConvParser::EOpeningTag)

		{

		SetFontStrokeWeightL(EStrokeWeightBold);

		SetFontSizeL(aFontSizeInTwips);

		}

	else if (aTagState==CHtmlToCrtConvParser::EClosingTag)

		{

		SetFontStrokeWeightL(EStrokeWeightNormal);

		SetFontSizeL(KDefaultFontSizeInTwips);

		}

	}

//

//EHtmlTagTitle

//

void CHtmlToCrtConvActionProcessor::DoTitleL(CHtmlToCrtConvParser::TTagState aTagState)

	{

	DoHeaderL(aTagState, KH1SizeInTwips);

	InsertParagraphDelimiterL();

	}

//

//EHtmlAttributeHref and EHtmlAttributeSrc - recognised for EHtmlTagAnchor and EHtmlTagImage

//

void CHtmlToCrtConvActionProcessor::DoShowUrlL(const TDesC8& aValue, CHtmlToCrtConvParser::TTagState aTagState, THtmlToCrtConvTagType aTagType)

	{

	TRgb urlTextColor=KDefaultTextColor;

	if(aTagType==EHtmlTagAnchor)

		{

		urlTextColor=iResourceFile.ReadResourceTRgbLC(R_CNV_COLOUR_ANCHOR_TAG_HREF);

		}

	else if(aTagType==EHtmlTagImage)

		{

		urlTextColor=iResourceFile.ReadResourceTRgbLC(R_CNV_COLOUR_IMAGE_TAG_SRC);

		}

	if (aTagState==CHtmlToCrtConvParser::EOpeningTag)

		{

		SetFontTextColorL(urlTextColor);

		_LIT(KSpaceLeftBracket," (");

		iText.InsertL(iTextPosition, KSpaceLeftBracket);

		iTextPosition += 2;

		HBufC* temp=HBufC::NewLC(aValue.Length());

		TPtr pTemp(temp->Des());

		pTemp.Copy(aValue);

		iText.InsertL(iTextPosition, pTemp);

		CleanupStack::PopAndDestroy(temp);

		iTextPosition=iText.DocumentLength();

		_LIT(KRightBracketSpace,") ");

		iText.InsertL(iTextPosition, KRightBracketSpace);

		iTextPosition += 2;

		SetFontTextColorL(KDefaultTextColor);

		}

	}

//

//EHtmlAttributeAlt - recognised for EHtmlTagImage only

//

void CHtmlToCrtConvActionProcessor::DoAltL(const TDesC8& aValue, CHtmlToCrtConvParser::TTagState aTagState)

	{

	if (aTagState==CHtmlToCrtConvParser::EOpeningTag)

		{

		_LIT(KLeftBracket,"<");

		iText.InsertL(iTextPosition, KLeftBracket);

		iTextPosition += 1;

		HBufC* temp=HBufC::NewLC(aValue.Length());

		TPtr pTemp(temp->Des());

		pTemp.Copy(aValue);

		iText.InsertL(iTextPosition, pTemp);

		CleanupStack::PopAndDestroy(temp);

		iTextPosition=iText.DocumentLength();

		_LIT(KRightBracket,">");

		iText.InsertL(iTextPosition, KRightBracket);

		iTextPosition += 1;

		}

	}

void CHtmlToCrtConvActionProcessor::InsertImgTagResourceL()

	{

	//read image text from the resource file

	HBufC* resourceText=iResourceFile.ReadResourceHBufCLC(R_CNV_IMAGE_TAG_DEFAULT_TEXT);

	iText.InsertL(iTextPosition, *resourceText);

	CleanupStack::PopAndDestroy(resourceText);

	iTextPosition=iText.DocumentLength();

	}