/*************************************************************************** htmlgenerator.cpp - description ------------------- begin : Wed Nov 28 2001 copyright : (C) 2001-2007 by Andre Simon email : andre.simon1@gmx.de ***************************************************************************/ /* This file is part of Highlight. Highlight is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation, either version 3 of the License, or (at your option) any later version. Highlight is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with Highlight. If not, see . */ #include #include #include #include "htmlgenerator.h" #include "version.h" using namespace std; namespace highlight { HtmlGenerator::HtmlGenerator () : CodeGenerator ( HTML ), brTag ( "
" ), hrTag ( "
" ), idAttr ( "name" ), fileSuffix ( ".html" ), cssClassName ( "hl" ), orderedList ( false ), useInlineCSS ( false ), enclosePreTag ( false ), attachAnchors ( false ), anchorPrefix ( "l" ) { spacer = " "; styleCommentOpen="/*"; styleCommentClose="*/"; } string HtmlGenerator::getHeader() { ostringstream os; os << getHeaderStart ( docTitle ); if ( !useInlineCSS ) { if ( includeStyleDef ) { os << "\n"; } else { os << "\n"; } os << "\n\n"; } else { os << "\n\n"; } return os.str(); } string HtmlGenerator::getFooter() { return getGeneratorComment(); } void HtmlGenerator::printBody() { if ( !fragmentOutput || enclosePreTag ) { if ( !useInlineCSS ) { *out << "
";
			}
			else
			{
				*out << "
getBaseFontSize()
				<< "pt; font-family:'" << this->getBaseFont() <<"';\">";
			}
		}
		if ( showLineNumbers && orderedList ) *out << "
    ";

		processRootState();

		if ( showLineNumbers && orderedList ) *out << "\n
";

		if ( !fragmentOutput || enclosePreTag )  *out << "
";
	}


	void HtmlGenerator::initOutputTags ()
	{
		openTags.push_back ( "" );
		if ( useInlineCSS )
		{
			//embedBlockOpen = "
";
			openTags.push_back ( getOpenTag ( docStyle.getStringStyle() ) );
			openTags.push_back ( getOpenTag ( docStyle.getNumberStyle() ) );
			openTags.push_back ( getOpenTag ( docStyle.getSingleLineCommentStyle() ) );
			openTags.push_back ( getOpenTag ( docStyle.getCommentStyle() ) );
			openTags.push_back ( getOpenTag ( docStyle.getEscapeCharStyle() ) );
			openTags.push_back ( getOpenTag ( docStyle.getDirectiveStyle() ) );
			openTags.push_back ( getOpenTag ( docStyle.getDirectiveStringStyle() ) );
			openTags.push_back ( getOpenTag ( docStyle.getLineStyle() ) );
			openTags.push_back ( getOpenTag ( docStyle.getSymbolStyle() ) );
		}
		else
		{
			//embedBlockOpen = "
";
			openTags.push_back ( getOpenTag ( STY_NAME_STR ) );
			openTags.push_back ( getOpenTag ( STY_NAME_NUM ) );
			openTags.push_back ( getOpenTag ( STY_NAME_SLC ) );
			openTags.push_back ( getOpenTag ( STY_NAME_COM ) );
			openTags.push_back ( getOpenTag ( STY_NAME_ESC ) );
			openTags.push_back ( getOpenTag ( STY_NAME_DIR ) );
			openTags.push_back ( getOpenTag ( STY_NAME_DST ) );
			openTags.push_back ( getOpenTag ( STY_NAME_LIN ) );
			openTags.push_back ( getOpenTag ( STY_NAME_SYM ) );
		}

		closeTags.push_back ( "" );
		for ( int i=1;i" );
		}
		//embedBlockClose = "
";
	}

	string  HtmlGenerator::getAttributes ( const string & elemName, const ElementStyle & elem )
	{
		ostringstream s;
		if ( !elemName.empty() )
		{
			s << "."<";
	}

	string  HtmlGenerator::getOpenTag ( const ElementStyle & elem )
	{
		return "";
	}

	string HtmlGenerator::getGeneratorComment()
	{
		ostringstream s;
		s <<"\n\n\n\n";

		return s.str();
	}

	string HtmlGenerator::getStyleDefinition()
	{
		if ( styleDefinitionCache.empty() )
		{
			ostringstream os;
			os << "body."<getBaseFontSize();

			os << "pt; font-family:'" << this->getBaseFont() << "';}\n";

			if ( orderedList )
			{
				os << "li."<getBaseFontSize() <<"pt; }\n";
			}

			os << getAttributes ( STY_NAME_NUM, docStyle.getNumberStyle() )
			<< getAttributes ( STY_NAME_ESC, docStyle.getEscapeCharStyle() )
			<< getAttributes ( STY_NAME_STR, docStyle.getStringStyle() )
			<< getAttributes ( STY_NAME_DST, docStyle.getDirectiveStringStyle() )
			<< getAttributes ( STY_NAME_SLC, docStyle.getSingleLineCommentStyle() )
			<< getAttributes ( STY_NAME_COM, docStyle.getCommentStyle() )
			<< getAttributes ( STY_NAME_DIR, docStyle.getDirectiveStyle() )
			<< getAttributes ( STY_NAME_SYM, docStyle.getSymbolStyle() )
			<< getAttributes ( STY_NAME_LIN, docStyle.getLineStyle() );

			os << "."<first, it->second );
			}
			styleDefinitionCache=os.str();
		}
		return styleDefinitionCache;
	}

	string HtmlGenerator::maskCharacter ( unsigned char c )
	{
		switch ( c )
		{
			case '<' :
				return "<";
				break;
			case '>' :
				return ">";
				break;
			case '&' :
				return "&";
				break;
			case '\"' :
				return """;
				break;

			case '@' :
				return "@";
				break;

			default :
				return string ( 1, c );
		}
	}

	string HtmlGenerator::getNewLine()
	{

		string nlStr;

		if ( markLines.count ( lineNumber-1 ) ) nlStr +="";

		if ( showLineNumbers && orderedList ) nlStr +="";
		/// set wrapping arrow if previous line was wrapped
		//else if (preFormatter.isWrappedLine(lineNumber-1)) nlStr += "↵";

		if (printNewLines) nlStr+="\n";
		
		return nlStr;
	}

	void HtmlGenerator::insertLineNumber ( bool insertNewLine )
	{
		if ( insertNewLine )
		{
			wsBuffer += getNewLine();
		}
		if ( showLineNumbers )
		{
			ostringstream numberPrefix;
			int lineNo = lineNumber+lineNumberOffset;
			if ( orderedList )
			{
				if ( useInlineCSS )
				{
					numberPrefix<<"
  • ";
				}
				else
				{
					numberPrefix<<"
  • ";
				}
				// Opera 8 ignores empty list items -> add  
				if ( line.empty() ) numberPrefix<<" ";
			}
			if ( attachAnchors )
				numberPrefix << "";

			if ( !orderedList )
			{
				ostringstream os;
				if ( lineNumberFillZeroes ) os.fill ( '0' );
				os <"
		<< "\n\n\n";
		if ( encodingDefined() )
		{
			header << "\n";
		}
		header << ""
		<< title
		<< "\n";
		return header.str();
	}

	bool HtmlGenerator::printIndexFile ( const vector &fileList,
	                                     const string &outPath )
	{
		string suffix = fileSuffix;
		string outFilePath = outPath + "index" + suffix;
		ofstream indexfile ( outFilePath.c_str() );

		if ( !indexfile.fail() )
		{
			string inFileName;
			string inFilePath, newInFilePath;
			indexfile << getHeaderStart ( "Source Index" );
			indexfile << "\n\n
     Source Index
    \n"
			<< hrTag
			<<  "\n
      \n";
			string::size_type pos;
			for ( unsigned int i=0; i < fileList.size();  i++ )
			{
				pos= ( fileList[i] ).find_last_of ( Platform::pathSeparator );
				if ( pos!=string::npos )
				{
					newInFilePath = ( fileList[i] ).substr ( 0, pos+1 );
				}
				else
				{
					newInFilePath=Platform::pathSeparator;
				}
				if ( newInFilePath!=inFilePath )
				{
					indexfile << "
    \n
    ";
					indexfile << newInFilePath;
					indexfile << "
    \n\n"
			<< hrTag << brTag
			<< "Generated by highlight "
			<< HIGHLIGHT_VERSION
			<< ", "
			<< HIGHLIGHT_URL << "";
			indexfile << getGeneratorComment();
		}
		else
		{
			return false;
		}
		return true;
	}

	string HtmlGenerator::getKeywordOpenTag ( unsigned int styleID )
	{
		if ( useInlineCSS )
		{
			return getOpenTag ( docStyle.getKeywordStyle ( langInfo.getKeywordClasses() [styleID] ) );
		}
		return getOpenTag ( langInfo.getKeywordClasses() [styleID] );
	}

	string HtmlGenerator::getKeywordCloseTag ( unsigned int styleID )
	{
		return "";
	}

	string  HtmlGenerator::getMetaInfoOpenTag ( const TagInfo& info )
	{
		ostringstream tagStream;
		tagStream<<"";
		return tagStream.str();
	}
	string  HtmlGenerator::getMetaInfoCloseTag()
	{
		return "";
	}

}