/***************************************************************************
                    ansigenerator.cpp  -  description
                             -------------------
    begin                : Jul 5 2004
    copyright            : (C) 2004-2007 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 <http://www.gnu.org/licenses/>.
*/


#include <sstream>

#include "ansigenerator.h"

using namespace std;

namespace highlight
{

	string  AnsiGenerator::getOpenTag ( const string&font,
	                                    const string&fgCol, const string&bgCol )
	{
		ostringstream s;
		s  << "\033["<<font;
		if ( !fgCol.empty() )
			s<<";"<<fgCol;
		if ( !bgCol.empty() )
			s<<";"<<bgCol;
		s << "m";
		return  s.str();
	}


	AnsiGenerator::AnsiGenerator() : CodeGenerator ( ANSI )
	{

		newLineTag = "\n";
		spacer = " ";
	}

	AnsiGenerator::~AnsiGenerator() {}

	void AnsiGenerator::initOutputTags(){
		openTags.push_back ( "" );
		openTags.push_back ( getOpenTag ( "00", "31" ) ); //str
		openTags.push_back ( getOpenTag ( "00", "34" ) );//number
		openTags.push_back ( getOpenTag ( "00", "34" ) );//sl comment
		openTags.push_back ( getOpenTag ( "00", "34" ) );//ml comment
		openTags.push_back ( getOpenTag ( "00", "35" ) );//escapeChar
		openTags.push_back ( getOpenTag ( "00", "35" ) );//directive
		openTags.push_back ( getOpenTag ( "00", "31" ) );//directive string
		openTags.push_back ( getOpenTag ( "00", "30" ) );//linenum
		openTags.push_back ( getOpenTag ( "00", "00" ) );//symbol

		closeTags.push_back ( "" );
		for ( int i=1;i<NUMBER_BUILTIN_STATES; i++ )
		{
			closeTags.push_back ( "\033[m" );
		}
	}

	string AnsiGenerator::getHeader()
	{
		return string();
	}

	void AnsiGenerator::printBody()
	{
		processRootState();
	}

	string AnsiGenerator::getFooter()
	{
		return string();
	}

	string AnsiGenerator::maskCharacter ( unsigned char c )
	{
		return string ( 1, c );
	}

	string AnsiGenerator::getKeywordOpenTag ( unsigned int styleID )
	{
		return ( styleID ) ?getOpenTag ( "00", "32", "" ) :getOpenTag ( "00", "33" );
	}

	string AnsiGenerator::getKeywordCloseTag ( unsigned int styleID )
	{
		return "\033[m";
	}

}