path: root/Master/texmf-dist/tex/generic/tex4ht/diagram.4ht

%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
% diagram.4ht                          2008-09-16-11:44 %
% Copyright (C) 2008             Eitan M. Gurari         %
%                                                        %
% This work may be distributed and/or modified under the %
% conditions of the LaTeX Project Public License, either %
% version 1.3c of this license or (at your option) any   %
% later version. The latest version of this license is   %
% in                                                     %
%   http://www.latex-project.org/lppl.txt                %
% and version 1.3c or later is part of all distributions %
% of LaTeX version 2005/12/01 or later.                  %
%                                                        %
% This work has the LPPL maintenance status "maintained".%
%                                                        %
% This Current Maintainer of this work                   %
% is Eitan M. Gurari.                                    %
%                                                        %
% If you modify this program your changing its signature %
% with a directive of the following form will be         %
% appreciated.                                           %
%            \message{signature}                         %
%                                                        %
%                             gurari@cse.ohio-state.edu  %
%                 http://www.cse.ohio-state.edu/~gurari  %
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
\immediate\write-1{version 2008-09-16-11:44}

  \inner@frame = 0pt
\outer@frame = 0pt

\NewConfigure{diagram}{6}



\NewConfigure{stipulation}{4}

\NewConfigure{piececounter}{2}


\pend:def\@dia@authors{\ifauth@r \a:authors\fi}
\append:def\@dia@authors{\ifauth@r \b:authors \fi}
\NewConfigure{authors}{2}
\pend:def\@dia@condition{\if@condition \a:condition\fi}
\append:def\@dia@condition{\if@condition \b:condition \fi}
\NewConfigure{condition}{2}
\pend:def\@dia@solution{\a:solution}
\append:def\@dia@solution{\b:solution }
\NewConfigure{solution}{2}
\pend:def\@dia@award{\if@award\a:award\fi}
\append:def\@dia@award{\if@award\b:award\fi }
\NewConfigure{award}{2}
\pend:def\@dia@dedic{\if@dedication\a:dedic\fi}
\append:def\@dia@dedic{\if@dedication\b:dedic \fi}
\NewConfigure{dedic}{2}
\pend:def\@dia@number{\ifdi@no\a:number\fi}
\append:def\@dia@number{\ifdi@no\b:number\fi}
\NewConfigure{number}{2}

\pend:def\@dia@twins{\ifauth@r \a:twins\fi}
\append:def\@dia@twins{\ifauth@r \b:twins\fi}
\NewConfigure{twins}{2}
\pend:def\@dia@remark{\ifauth@r \a:remark\fi}
\append:def\@dia@remark{\ifauth@r \b:remark \fi}
\NewConfigure{remark}{2}

\pend:def\dia@above{\a:above}
\append:def\dia@above{\b:above }
\NewConfigure{above}{2}

\pend:def\dia@below{\a:below}
\append:def\dia@below{\b:below }
\NewConfigure{below}{2}

\pend:def\@dia@correction{\if@correction\a:correction\fi}
\append:def\@dia@correction{\if@correction\b:correction\fi }
\NewConfigure{correction}{2}
\def\putsol{\immediate\closeout\s@lfd\input\jobname.sol}%\cl@arsol}
\pend:def\putsol{\HAssign\solNum=0}
\def\showlabel#1{\if@develop\a:showlabel\hbox{\labelfont#1}\b:showlabel\fi}
\NewConfigure{showlabel}{2}

\def\@dia@solution{%
   \bgroup%
   \parindent\z@%
   \csname a:sol-title\endcsname
   {\bf
      \noindent\if@label\showlabel{\the\label@tk}\fi
      \csname a:sol-number\endcsname
      \the\number@tk       \csname b:sol-number\endcsname) %
      \ifauth@r%
         \csname a:sol-author\endcsname
         \ifnormal@names%
            \the\aut@tk%
         \else%
            {\@notfirstfalse% We are the first one
            \let\@action=\@solname%
            \@parseTokenlist\aut@tk;}:%
         \fi%
         \csname b:sol-author\endcsname
      \fi%
   }%
   \if@develop\if@judgement\a:judgement\the\judgement@tk\b:judgement\fi\fi%
   \csname b:sol-title\endcsname
   \par%
   \the\sol@tk\par%
   \if@comment\the\comment@tk\par\fi%
   \egroup%
}
\NewConfigure{judgement}{2}
\NewConfigure{sol-number}{2}
\NewConfigure{sol-author}{2}
\NewConfigure{sol-title}{2}
\def\@dia@source{%
   {\if@source%
      \a:source
      \sourcefont%
      \if@sourcenr\the\sourcenr@tk\ \fi
      \the\source@tk%
      \a:date
      \ifnum\from@month>\z@%
         \if@day%
            \ \ \the\day@tk .\write@month\from@month%
         \else%
            \ \ \write@month\from@month%
         \fi%
         \ifnum\to@month>\z@ -\write@month\to@month\fi%
         \if@day .\else /\fi%
      \else%
         \ \ %
      \fi%
      \if@year\the\year@tk\fi%
      \b:date
      \if@issue /\a:issue\the\issue@tk\b:issue\fi%
      \if@pages ,\ \a:pages\the\pages@tk\b:pages\fi%
      \par%
      \b:source
   \fi}%
}
\NewConfigure{source}{2}
\NewConfigure{source}{2}
\NewConfigure{date}{2}
\NewConfigure{issue}{2}
\NewConfigure{pages}{2}

  \let\:EndIgnore\relax
  \def\:Ignore{\bgroup
     \catcode`\\=12
     \long\def\:temp##1:EndIgnore{\egroup}\:temp
  }
  \ifx \setboardwidth\:UnDef \expandafter\:Ignore\fi
     \def\@dia@stipulation{%
   \if@stipulation%
      \a:stipulation
      \bgroup%
      \stipfont%
      \c:stipulation \the\stipulation@tk \d:stipulation
      \ifx@twins%
         \let\below@newline\@twinskip%
         \@dia@twins%
      \else\ifx@cond%
         \let\below@newline\@twinskip%
         \@dia@condition%
      \fi\fi%
      \egroup%
      \b:stipulation
      \let\below@newline\newline%
   \else%
      \x@twinsfalse%
      \x@condfalse%
      \let\below@newline\relax%
   \fi%
}
\def\put@count{%
   % First we build the box with the figure count
   \ifthenelse{\boolean{piececounter}}{%
        \a:piececounter
        \if@show@computer%
            C\if@computer +\else --\fi
            \ \
        \fi%
            (\arabic{cpd@whitePieces}+\arabic{cpd@blackPieces}%
        \ifthenelse{\value{cpd@neutralPieces}>0}{+\arabic{cpd@neutralPieces}}{})%
          \b:piececounter
   }{}%
}
\def\put@plane{%
   % We might want gridchess
     \if@stdgrid%
        \@stdgrid%
     \fi%
   % Let us first set the fieldframes
   \if@fieldframe%
      \let\@action\read@square%
      \let\plane@job\set@frame%
      \@addToPlane\fieldframe@tk%
   \fi%
   % Now we set text to all squares which are given using \fieldtext
   \if@fieldtext%
      \let\@action\p@rsetext%
      \let\plane@job\set@text%
      \@addToPlane\fieldtext@tk%
   \fi%
   % Then we should add the gridlines
   \if@gridlines%
      \let\@action\read@plane%
      \let\plane@job\@selGrid%
      \@addToPlane\gridlines@tk%
   \else%
      \if@stereo%
        \stereo@center%
     \fi%
   \fi%
   % Now we should clear the board
   \clear@board%
   % Let us now parse the list of pieces
   \if@pieces%
      \let\@action\p@rsepieces%
      \let\piece@job\l@@k\let\plane@job\set@piece%
      \@parseTokenlist\pieces@tk,%
   \fi%
   % Now we clear all fields, which are given using \nofields
   \if@nofields%
      \let\@action\read@square%
      \let\plane@job\set@nofield%
      \@parseTokenlist\nofields@tk,%
   \fi%
   % Now we can put the pieces to the board
   \global\setbox\plane@box=\hbox{%
      \vbox{\rlap{\box\plane@box}}%
      \vbox{%
         \a:diagram
         \chessfont%
         \baselineskip=\z@\lineskip=\z@%
         \@rows=\rows@max%
         % \multiply\@rows by \lines@max%
         \loop%
            % \advance\@rows -\lines@max%
            % \put@line\@rows%
            % Remove \put@line in future versions
            \advance\@rows \m@ne%
            \tmp:cnt=\@rows \advance\tmp:cnt by 1
            \edef\HRow{\the\tmp:cnt}%
            \c:diagram \put@row\@rows \d:diagram
         \ifnum\@rows>\z@\repeat%
         \b:diagram
     }%
   }%
}
\def\put@row#1{%
   \lin@\z@%
   \help@b=#1%
   \advance\help@b\brd@ff%
   \hbox{%
      \if@stereo%
         \ifnum\current@plane>\z@%
            \ifnum\@rows=12%
               \llap{\raise .5\sq@width\hbox{\boardfont c6\ }}%
            \fi%
         \fi%
      \fi%
      \hbox to \z@{\vbox to \sq@width{}}%
      \set@current@square@index{\lin@}{#1}%
      \loop%
         \tmp:cnt=\lin@ \advance\tmp:cnt by 1\relax
         \edef\HCol{\the\tmp:cnt}%
         \e:diagram
         \get@current@square@value%
         \ifthenelse{\value{cpd@current@square@value}=\m@ne}%
          {\wF}%
          {\char\value{cpd@current@square@value}}%
         % \ifnum\count\help@b=\m@ne\wF%
         % \else\char\count\help@b\fi%
         \advance\lin@\@ne%
         \addtocounter{cpd@current@square@index}{1}%
         % \advance\help@b\@ne%
         \f:diagram
      \ifnum\lin@<\lines@max\repeat%
   }%
}

  \:EndIgnore
  \ifx \setboardwidth\:UnDef \else \expandafter\:Ignore\fi
     \def\@dia@stipulation{%
   \a:stipulation
   \bgroup%
   \stipfont%
   \hbox{%
      \a:piececounter
      \if@show@computer%
         C\if@computer +\else --\fi
      \fi%
      \iffigcnt%
         \if@show@computer\ \ \fi{} (\the\w@cnt+\the\b@cnt
                \ifnum\z@<\n@cnt+\the\n@cnt\fi)%
      \fi%
      \b:piececounter
      \if@stipulation \c:stipulation\the
                   \stipulation@tk \d:stipulation\fi
      \ifx@twins \@dia@twins\fi%
      \ifx@cond \@dia@condition\fi%
   }%
   \egroup%
   \b:stipulation
}
\def\put@plane{%
   % We might want gridchess
     \if@stdgrid%
        \@stdgrid%
     \fi%
   % Let us first set the fieldframes
   \if@fieldframe%
      \let\@action\read@square%
      \let\plane@job\set@frame%
      \@addToPlane\fieldframe@tk%
   \fi%
   % Then we should add the gridlines
   \if@gridlines%
      \let\@action\read@plane%
      \let\plane@job\@selGrid%
      \@addToPlane\gridlines@tk%
   \else%
      \if@stereo%
        \stereo@center%
     \fi%
   \fi%
   % Now we should clear the board
   \clear@board%
   % Let us now parse the list of pieces
   \if@pieces%
      \let\@action\p@rsepieces%
      \let\piece@job\l@@k\let\plane@job\set@piece%
      \@parseTokenlist\pieces@tk,%
   \fi%
   % Now we clear all fields, which are given using \nofields
   \if@nofields%
      \let\@action\read@square%
      \let\plane@job\set@nofield%
      \@parseTokenlist\nofields@tk,%
   \fi%
   \global\setbox\plane@box=\hbox{
   % Now we can put the pieces to the board
      \vbox{\IgnorePar\box\plane@box}%
      \vbox{%
        \a:diagram
        \chessfont%
         \baselineskip=\z@\lineskip=\z@%
         \@rows=\rows@max%
         \multiply\@rows by \lines@max%
         \loop%
            \advance\@rows -\lines@max%
            \tmp:cnt=\@rows \divide\tmp:cnt by 8 \advance\tmp:cnt by 1
            \edef\HRow{\the\tmp:cnt}%
            \c:diagram  \put@line\@rows \d:diagram
         \ifnum\@rows>\z@\repeat%
         \b:diagram
      }%
   }%
}
\def\put@line#1{%
   \lin@\z@%
   \help@b=#1\advance\help@b\brd@ff%
   \hbox{%
      \if@stereo%
         \ifnum\current@plane>\z@%
            \ifnum\@rows=12%
               \llap{\raise .5\sq@width\hbox{\boardfont c6\ }}%
            \fi%
         \fi%
      \fi%
      \hbox to \z@{\vbox to \sq@width{}}%
      \loop%
         \tmp:cnt=\lin@ \advance\tmp:cnt by 1\relax
         \edef\HCol{\the\tmp:cnt}%
         \e:diagram
         \ifnum\count\help@b=\m@ne\wF%
         \else  \char\count\help@b\fi%
         \advance\lin@\@ne\advance\help@b\@ne%
         \f:diagram
      \ifnum\lin@<\lines@max\repeat%
   }%
}

  \:EndIgnore
\Hinput{diagram}
\endinput