% CREPBOOK DOCUMENT CLASS -- version 0.1
% for LaTeX2e
%
\NeedsTeXFormat{LaTeX2e}[1995/12/01]
\ProvidesClass{crepbook}[2009/07/19 v0.2 LaTeX document class for Crep
  Books]

\LoadClass[a4paper]{article}

\RequirePackageWithOptions{songs}
\RequirePackage{fancybox}
\RequirePackage[bookmarks,bookmarksopen]{hyperref}

\def\andname{and}
\def\lastandname{\unskip, and}

\newcounter{@inst}
\newcounter{@auth}
\newcounter{auco}

\def\clearheadinfo{\gdef\@author{No Author Given}%
                   \gdef\@title{No Title Given}%
                   \gdef\@subtitle{}
                   \gdef\@version{}
                   \gdef\@mail{}
                   \gdef\@picture{}
                   \gdef\@picturecopyright{}}

\def\subtitle#1{\gdef\@subtitle{#1}}
\def\version#1{\gdef\@version{#1}}
\def\mail#1{\gdef\@mail{#1}}
\def\licence#1{\gdef\@licence{#1}}
\def\picture#1{\gdef\@picture{#1}}
\def\picturecopyright#1{\gdef\@picturecopyright{#1}}
\def\footer#1{\gdef\@footer{#1}}
\clearheadinfo

\renewcommand\maketitle{
  \@maketitle

  \thispagestyle{empty}

  \clearheadinfo}
%
\def\@maketitle{\newpage
 \markboth{}{}%
 \def\lastand{\ifnum\value{@inst}=2\relax
                 \unskip{} \andname\
              \else
                 \unskip \lastandname\
              \fi}%
 \def\and{\stepcounter{@auth}\relax
          \ifnum\value{@auth}=\value{@inst}%
             \lastand
          \else
             \unskip,
          \fi}%
 \begin{center}%
   {\rule{\textwidth}{1mm}}

   {\Huge \bfseries\boldmath\@title \par}
       
   \if!\@subtitle!\else {\begin{flushright}\large \bfseries\boldmath
       \@subtitle \par \end{flushright}}
   \fi
   
   {\rule{\textwidth}{1mm}}

 \end{center}%

 \vspace{1.5cm}

 \begin{flushleft}
   \begin{tabular}{l l}
     \if!\@version!\else{\bf version:} & \@version \\ \fi
     \if!\@date!\else{\bf date:} &   \@date \\ \fi
     \if!\@author!\else{\bf auteurs:} & \@author \\ \fi
     \if!\@mail!\else{\bf mail:} &  \@mail \\ \fi
   \end{tabular}
 \end{flushleft}

 \vspace{1.5cm}

 \begin{center}
   \includegraphics[width=\textwidth]{\@picture}
   \begin{flushright}
   {\flushright \small \@picturecopyright}
   \end{flushright}
 \end{center}

 \@footer

 \thispagestyle{empty}
 \newpage
 \@licence
 \newpage
}

\makeatletter

\newlength{\coverheight}
\setlength{\coverheight}{2cm}
\newlength{\coverspace}
\setlength{\coverspace}{0.1cm}
\newcommand{\songcover}{}
\newsongkey{cov}{\let\songcover\@empty}{\def\songcover{#1}}
\newcommand\cover{%
  \ifchorded%
    \ifx\songcover\@empty\else%
      \mbox{%
        \includegraphics[height=\coverheight]{\songcover}%
        \hspace{\coverspace}%
      }%
    \fi%
  \fi%
}

\iflyric%
  \renewcommand{\gtab}[2]{}%
\fi%

\newcommand{\image}[2]{%
  \ifchorded%
  \begin{flushright}%
    \includegraphics[width=#2cm]{#1}%
  \end{flushright}%
  \fi%
}

\makeatother

% Configuration of the songs package
\titleprefixword{}
\renewcommand{\stitlefont}{\LARGE\bf}
\renewcommand{\printchord}[1]{\small{\it#1}}
\renewcommand{\chorusfont}{\it}
\renewcommand{\showauthors}{%
  \hbox{\normalsize\songauthors}%
}
\renewcommand{\idxtitlefont}{\sffamily\bfseries}
\renewcommand{\idxauthfont}{\sffamily\bfseries}
\renewcommand{\idxheadfont}{\sffamily\it\LARGE}
\renewcommand{\idxrefsfont}{\bfseries}

% Customization of the page appearance
\setlength{\topmargin}{0cm}
\setlength{\oddsidemargin}{0cm}
\setlength{\evensidemargin}{0cm}
\setlength{\textwidth}{16cm}
% header
\setlength{\topskip}{0cm}
\setlength{\headheight}{0cm}
\setlength{\headsep}{0cm}
% column
\setlength{\colminheight}{24cm}
\setlength{\textheight}{26cm}

\settowidth{\versenumwidth}{1.\ }
\addtolength{\voffset}{-1cm}

\baselineadj=-2.5pt plus 1pt minus 0pt
\versesep=8pt plus 2pt minus 2pt