kicad/pcbnew/pcb_plot_params_parser.h

#ifndef PCB_PLOT_PARAMS_PARSER_H_
#define PCB_PLOT_PARAMS_PARSER_H_
/*
 * This program source code file is part of KiCad, a free EDA CAD application.
 *
 * Copyright (C) 1992-2011 KiCad Developers, see change_log.txt for contributors.
 *
 * This program 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 2
 * of the License, or (at your option) any later version.
 *
 * This program 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 this program; if not, you may find one here:
 * http://www.gnu.org/licenses/old-licenses/gpl-2.0.html
 * or you may search the http://www.gnu.org website for the version 2 license,
 * or you may write to the Free Software Foundation, Inc.,
 * 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA
 */

#include <pcb_plot_params_lexer.h>

class PCB_PLOT_PARAMS;
class LINE_READER;


/**
 * Class PCB_PLOT_PARAMS_PARSER
 * is the parser class for PCB_PLOT_PARAMS.
 */
class PCB_PLOT_PARAMS_PARSER : public PCB_PLOT_PARAMS_LEXER
{
public:
    PCB_PLOT_PARAMS_PARSER( LINE_READER* aReader );
    PCB_PLOT_PARAMS_PARSER( char* aLine, const wxString& aSource );

    LINE_READER* GetReader() { return reader; };

    void Parse( PCB_PLOT_PARAMS* aPcbPlotParams );

private:
    bool parseBool();

    /**
     * Function parseInt
     * parses an integer and constrains it between two values.
     * @param aMin is the smallest return value.
     * @param aMax is the largest return value.
     * @return int - the parsed integer.
     */
    int parseInt( int aMin, int aMax );

    /**
     * Function parseDouble
     * parses a double
     * @return double - the parsed double.
     */
    double parseDouble();

    /**
     * Function skipCurrent
     * Skip the current token level, i.e
     * search for the RIGHT parenthesis which closes the current description
     */
    void skipCurrent();
};

#endif // PCB_PLOT_PARAMS_PARSER_H_