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flashcards.cls
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%%
%% This is file `flashcards.cls',
%% generated with the docstrip utility.
%%
%% The original source files were:
%%
%% flashcards.dtx (with options: `flashcards')
%%
%% FlashCards LaTeX2e Class for Typesetting Double Sided Cards
%% Copyright (C) 2000 Alexander M. Budge <[email protected]>
%%
%% 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 (the file COPYING); if not, write to the
%% Free Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
%%
%% \CharacterTable
%% {Upper-case \A\B\C\D\E\F\G\H\I\J\K\L\M\N\O\P\Q\R\S\T\U\V\W\X\Y\Z
%% Lower-case \a\b\c\d\e\f\g\h\i\j\k\l\m\n\o\p\q\r\s\t\u\v\w\x\y\z
%% Digits \0\1\2\3\4\5\6\7\8\9
%% Exclamation \! Double quote \" Hash (number) \#
%% Dollar \$ Percent \% Ampersand \&
%% Acute accent \' Left paren \( Right paren \)
%% Asterisk \* Plus \+ Comma \,
%% Minus \- Point \. Solidus \/
%% Colon \: Semicolon \; Less than \<
%% Equals \= Greater than \> Question mark \?
%% Commercial at \@ Left bracket \[ Backslash \\
%% Right bracket \] Circumflex \^ Underscore \_
%% Grave accent \` Left brace \{ Vertical bar \|
%% Right brace \} Tilde \~}
%%
\NeedsTeXFormat{LaTeX2e}[1996/12/01]
\ProvidesClass{flashcards}[2000/03/14 0.1.1 ([email protected])]
\RequirePackage{ifthen}
\RequirePackage[paper=letterpaper]{geometry}
\LoadClass{article}
\newboolean{flashcards@dvips}\setboolean{flashcards@dvips}{false}
\newboolean{flashcards@grid}\setboolean{flashcards@grid}{false}
\newboolean{flashcards@frame}\setboolean{flashcards@frame}{false}
\newboolean{flashcards@fronts}\setboolean{flashcards@fronts}{true}
\newboolean{flashcards@backs}\setboolean{flashcards@backs}{true}
\newlength{\cardheight}
\newlength{\cardwidth}
\newlength{\topoffset}
\newlength{\oddoffset}
\newlength{\evenoffset}
\newlength{\oddevenshift}
\newlength{\cardmargin}
\newlength{\cardinnerheight}
\newlength{\cardinnerwidth}
\DeclareOption{dvips}{
\setboolean{flashcards@dvips}{true}}
\DeclareOption{grid}{
\setboolean{flashcards@grid}{true}}
\DeclareOption{frame}{
\setboolean{flashcards@frame}{true}}
\DeclareOption{fronts}{
\setboolean{flashcards@backs}{false}}
\DeclareOption{backs}{
\setboolean{flashcards@fronts}{false}}
\DeclareOption*{
\InputIfFileExists{\CurrentOption.cfg}{}{
\typeout{Coudln't find \CurrentOption.cfg, using defualt.}
\OptionNotUsed}}
\ProcessOptions
\pagestyle{empty}
\setlength{\oddevenshift}{\oddoffset}
\addtolength{\oddevenshift}{-\evenoffset}
\addtolength{\oddoffset}{-\oddevenshift}
\addtolength{\evenoffset}{\oddevenshift}
\geometry{compat2,
\cardpapermode,
\cardpaper,
top=\topoffset,
left=\oddoffset,
right=\evenoffset,
twosideshift=\oddevenshift,
bottom=0.0in,
noheadfoot}
\ifthenelse{\boolean{flashcards@dvips}}{\geometry{dvips}}{}
\newcounter{flashcards@row}
\newcounter{flashcards@col}[flashcards@row]
\ifthenelse{\boolean{flashcards@grid}}
{\newcommand{\flashcards@gridbox}[1]{%
\setlength{\fboxsep}{0in}\fbox{#1}}
\addtolength{\cardwidth}{-2\fboxrule}
\addtolength{\cardheight}{-2\fboxrule}}
{\newcommand{\flashcards@gridbox}[1]{#1}}
\ifthenelse{\boolean{flashcards@frame}}
{\newcommand{\flashcards@beginframebox}{%
\begin{tabular}{|@{\hspace*{\fboxsep}}c@{\hspace*{\fboxsep}}|}%
\hline}%
\newcommand{\flashcards@endframebox}{\\ \hline
\end{tabular}}}
{\newcommand{\flashcards@beginframebox}{}%
\newcommand{\flashcards@endframebox}{}}
\whiledo{\value{flashcards@row} < \cardrows}{%
\stepcounter{flashcards@row}%
\whiledo{\value{flashcards@col} < \cardcolumns}{%
\stepcounter{flashcards@col}%
\expandafter\newsavebox
\csname flashcardFrontR\roman{flashcards@row}%
C\roman{flashcards@col}\endcsname%
\global\expandafter\setbox%
\csname flashcardFrontR\roman{flashcards@row}%
C\roman{flashcards@col}\endcsname%
\hbox{\flashcards@gridbox{%
\parbox[t][\cardheight]
[c]{\cardwidth}%
{\rule{\cardwidth}{0pt}%
\rule{0pt}{\cardheight}}}}%
\expandafter\newsavebox
\csname flashcardBackR\roman{flashcards@row}%
C\roman{flashcards@col}\endcsname%
\global\expandafter\setbox%
\csname flashcardBackR\roman{flashcards@row}%
C\roman{flashcards@col}\endcsname%
\hbox{\flashcards@gridbox{%
\parbox[t][\cardheight]
[c]{\cardwidth}%
{\rule{\cardwidth}{0pt}%
\rule{0pt}{\cardheight}}}}%
}
}
\setcounter{flashcards@row}{1}
\setcounter{flashcards@col}{1}
\newcommand{\flashcards@frontfoot}{}
\newcommand{\flashcards@ps@front@empty}[3]{\@gobble{#1}\@gobble{#2}%
\flashcards@format@front#3}
\newcommand{\flashcards@ps@front@plain}[3]{\@gobble{#1}\@gobble{#2}%
\vspace*{\fill}\par%
\begin{center}\flashcards@format@front#3\end{center}%
\par\vspace*{\fill}}
\newcommand{\flashcards@ps@front@headings}[3]{%
{\flashcards@ps@front@head{\flashcards@format@front@head#2}}\par%
\vspace*{\fill}\begin{center}\flashcards@format@front#3\end{center}%
\vspace*{\fill}%
{\flashcards@ps@front@foot{\flashcards@format@front@foot#1}\par%
\vspace*{\fboxsep}}%
}
\newcommand{\flashcards@ps@back@begin@empty}{\flashcards@format@back}
\newcommand{\flashcards@ps@back@end@emtpy}{}
\newcommand{\flashcards@ps@back@begin@plain}
{\vspace*{\fill}\center\flashcards@format@back}
\newcommand{\flashcards@ps@back@end@plain}{\vspace*{\fill}}
\newcommand{\flashcards@ps@front@head@left}[1]{#1}
\newcommand{\flashcards@ps@front@head@right}[1]{\hspace*{\fill}#1}
\newcommand{\flashcards@ps@front@head@center}[1]{\centerline{#1}}
\newcommand{\flashcards@ps@front@foot@left}[1]{#1}
\newcommand{\flashcards@ps@front@foot@right}[1]{\hspace*{\fill}#1}
\newcommand{\flashcards@ps@front@foot@center}[1]{\centerline{#1}}
\newcommand{\flashcards@ps@front}
{\flashcards@ps@front@plain}
\newcommand{\flashcards@ps@front@head}
{\flashcards@ps@front@head@left}
\newcommand{\flashcards@ps@front@foot}
{\flashcards@ps@front@foot@right}
\newcommand{\flashcards@ps@back@begin}
{\flashcards@ps@back@begin@plain}
\newcommand{\flashcards@ps@back@end}
{\flashcards@ps@back@end@plain}
\newlength{\flashcards@savelineskip}
\newcommand{\flashcards@lineskip@zero}
{\setlength{\flashcards@savelineskip}{\lineskip}%
\setlength{\lineskip}{0pt}}
\newcommand{\flashcards@lineskip@restore}
{\setlength{\lineskip}{\flashcards@savelineskip}}
\newcommand{\flashcards@format@front}
{\large\bfseries}
\newcommand{\flashcards@format@front@head}
{\normalsize\scshape}
\newcommand{\flashcards@format@front@foot}
{\normalsize\scshape}
\newcommand{\flashcards@format@back}{}
\setlength{\cardmargin}{0.035\cardwidth}
\newcommand{\flashcards@flush}
{\flashcards@flushfronts\flashcards@flushbacks}
\ifthenelse{\boolean{flashcards@fronts}}{%
\newcommand{\flashcards@flushfronts}{%
\flashcards@lineskip@zero%
\noindent\raggedright\par%
\setcounter{flashcards@row}{0}
\whiledo{\value{flashcards@row} < \cardrows}{%
\stepcounter{flashcards@row}%
\whiledo{\value{flashcards@col} < \cardcolumns}{%
\stepcounter{flashcards@col}%
\flashcards@gridbox{\usebox{%
\csname flashcardFrontR\roman{flashcards@row}%
C\roman{flashcards@col}\endcsname}}%
\global\expandafter\setbox%
\csname flashcardFrontR\roman{flashcards@row}%
C\roman{flashcards@col}\endcsname%
\hbox{\flashcards@gridbox{%
\parbox[t][\cardheight]
[c]{\cardwidth}%
{\rule{\cardwidth}{0pt}%
\rule{0pt}{\cardheight}}}}%
}
\noindent\raggedright\par%
}
\clearpage%
\flashcards@lineskip@restore%
\setcounter{flashcards@row}{1}%
\setcounter{flashcards@col}{1}%
}
}{%
\newcommand{\flashcards@flushfronts}{}%
}
\ifthenelse{\boolean{flashcards@backs}}{%
\newcommand{\flashcards@flushbacks}{%
\flashcards@lineskip@zero%
\noindent\raggedright\par%
\setcounter{flashcards@row}{0}
\whiledo{\value{flashcards@row} < \cardrows}{%
\stepcounter{flashcards@row}%
\setcounter{flashcards@col}{\cardcolumns}
\whiledo{\value{flashcards@col} > 0}{%
\flashcards@gridbox{\usebox{%
\csname flashcardBackR\roman{flashcards@row}%
C\roman{flashcards@col}\endcsname}}%
\global\expandafter\setbox
\csname flashcardBackR\roman{flashcards@row}%
C\roman{flashcards@col}\endcsname%
\hbox{\flashcards@gridbox{%
\parbox[t][\cardheight]
[c]{\cardwidth}%
{\rule{\cardwidth}{0pt}%
\rule{0pt}{\cardheight}}}}%
\addtocounter{flashcards@col}{-1}%
}
\noindent\raggedright\par%
}
\clearpage%
\flashcards@lineskip@restore%
\setcounter{flashcards@row}{1}%
\setcounter{flashcards@col}{1}%
}
}{%
\newcommand{\flashcards@flushbacks}{}%
}
\AtEndDocument{%
\ifthenelse{\value{flashcards@row} = 1}{%
\ifthenelse{\value{flashcards@col} = 1}{}{%
\flashcards@flush}}{\flashcards@flush}%
}
\newcommand{\cardfrontstyle}[2][]
{\renewcommand{\flashcards@ps@front}
{\csname flashcards@ps@front@#2\endcsname}
\ifthenelse{\equal{#1}{}}{}{%
\renewcommand{\flashcards@format@front}{#1}}}
\newcommand{\cardbackstyle}[2][]
{\renewcommand{\flashcards@ps@back@begin}
{\csname flashcards@ps@back@begin@#2\endcsname}
\renewcommand{\flashcards@ps@back@end}
{\csname flashcards@ps@back@end@#2\endcsname}
\ifthenelse{\equal{#1}{}}{}{%
\renewcommand{\flashcards@format@back}{#1}}}
\newcommand{\cardfrontheadstyle}[2][]
{\renewcommand{\flashcards@ps@front@head}
{\csname flashcards@ps@front@head@#2\endcsname}
\ifthenelse{\equal{#1}{}}{}{%
\renewcommand{\flashcards@format@front@head}{#1}}}
\newcommand{\cardfrontfootstyle}[2][]
{\renewcommand{\flashcards@ps@front@foot}
{\csname flashcards@ps@front@foot@#2\endcsname}
\ifthenelse{\equal{#1}{}}{}{%
\renewcommand{\flashcards@format@front@foot}{#1}}}
\newcommand{\cardfrontfoot}[1]
{\renewcommand{\flashcards@frontfoot}{#1}}
\newenvironment{flashcard}[2][]{%
\setlength{\cardinnerwidth}{\cardwidth}%
\addtolength{\cardinnerwidth}{-2\cardmargin}%
\setlength{\cardinnerheight}{\cardheight}%
\addtolength{\cardinnerheight}{-2\cardmargin}%
\ifthenelse{\boolean{flashcards@fronts}}{%
\global\expandafter\setbox%
\csname flashcardFrontR\roman{flashcards@row}%
C\roman{flashcards@col}\endcsname%
\hbox{\begingroup\aftergroup}%
\begin{minipage}[t][\cardheight]
[c]{\cardwidth}%
\begin{center}%
\flashcards@beginframebox%
\begin{minipage}[t][\cardinnerheight]
[t]{\cardinnerwidth}%
\flashcards@ps@front{\flashcards@frontfoot}{#1}{#2}%
\end{minipage}%
\flashcards@endframebox%
\end{center}%
\end{minipage}%
\endgroup%
}{\@gobble{#1}}%
\global\expandafter\setbox%
\csname flashcardBackR\roman{flashcards@row}%
C\roman{flashcards@col}\endcsname%
\hbox{\begingroup\aftergroup}%
\begin{minipage}[t][\cardheight]
[c]{\cardwidth}%
\begin{center}%
\flashcards@beginframebox%
\begin{minipage}[t][\cardinnerheight]
[t]{\cardinnerwidth}%
\flashcards@ps@back@begin%
}{%
\flashcards@ps@back@end%
\end{minipage}%
\flashcards@endframebox%
\end{center}%
\end{minipage}%
\endgroup%
\stepcounter{flashcards@col}%
\ifthenelse{\value{flashcards@col} > \cardcolumns}{%
\stepcounter{flashcards@row}%
\ifthenelse{\value{flashcards@row} > \cardrows}{%
\flashcards@flush%
}{%
\setcounter{flashcards@col}{1}%
}%
}{}%
}
\endinput
%%
%% End of file `flashcards.cls'.