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supaero-lettre.cls
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supaero-lettre.cls
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%% ISAE/SUPAERO document class for official letters and faxes
%% C. Garion, 2009, 2010, 2011
%%
%% Mostly taken from lettre.cls and "Rolling your own Document Class:
%% Using LaTeX to keep away from the Dark Side" by Peter Flynn
\NeedsTeXFormat{LaTeX2e}[1995/12/01]
\ProvidesClass{supaero-lettre}[2009/09/29 v0.1
LaTeX document class for SUPAERO letter and fax]
% defs etc.
\def\@language{english}
\def\@requirefrench{}
\DeclareOption{fr}{\def\@language{french}\def\@requirefrench{true}}
\DeclareOption{en}{\def\@language{english}}
\DeclareOption{fr-en}{\def\@language{english,french}\def\@requirefrench{true}}
\DeclareOption{en-fr}{\def\@language{french,english}}
\def\@requirebiblatex{}
\DeclareOption{biblatex}{\def\@requirebiblatex{true}}
% This class extends the lettre class
% Read all the documentclass options; pass them to article,
% unless the file "<currentoption>.sup" exists, then it is loaded
\DeclareOption*{\InputIfFileExists{\CurrentOption.sup}{}{%
\PassOptionsToClass{\CurrentOption}{lettre}}}
\ProcessOptions \relax
\RequirePackage{atbegshi}
\LoadClass{lettre}
% fonts
\RequirePackage[T1]{fontenc}
\RequirePackage{textcomp}
% babel for languages. Beamer uses translator package for theorem
% etc. names.
\RequirePackage[\@language]{babel}
\ifx\@requirefrench\@empty
\RequirePackage{xspace}
\else
\RequirePackage{ae,aecompl,aeguill}
\frenchbsetup{ItemLabels=\textendash}
\fi
% microtype for spacing
\RequirePackage[babel=true,kerning=true]{microtype}
\SetExtraKerning%
[ name = ttkerning,%
context = french]%
{ encoding = {OT1,T1}, family={ul9,fvm,tt*} }%
{ }%
% url package for email adress
\RequirePackage{url}
% bibliography with biblatex
\ifx\@requirebiblatex\@empty
\relax
\else
\RequirePackage[babel]{csquotes}
\RequirePackage[
style=numeric%
]{biblatex}
\fi
% default font
\DeclareOldFontCommand{\rm}{\sffamily}{\mathsf}
\renewcommand\familydefault{cmss}
\RequirePackage[cm]{sfmath}
% institut file
\institut{supaero}
\makeatletter
\def\letteropening#1{%
\if@origdate
\expandafter\ifx\csname origdate\the\c@lettre
\endcsname\relax
\else
\l@@info{Date originale lue dans \jobname.odt}%
\def\pdate{\csname origdate\the\c@lettre\endcsname}%
\fi
\l@@info{`\pdate' ecrit dans \jobname.odt}%
\immediate\write\@dateaux{%
\string\expandafter\string\def%
\string\csname\space origdate\the\c@lettre
\string\endcsname{\pdate}}%
\fi
\hbadness=10000\relax
\thispagestyle{empty}%
\setlength{\unitlength}{1mm}%
\advance\rightskip -75pt%
\begin{picture}(\pict@let@width,\pict@let@height)%
(\pict@let@hoffset,\pict@let@voffset)%
\put(\rule@hpos,\rule@vpos){\line(1,0){\rule@length}}%
\put(\fromaddress@let@hpos,\fromaddress@let@vpos){\makebox(0,0)[tl]{%
\parbox[t]{\fromaddress@let@width}{%
\fromaddress\\[3mm]%
\ifx\@empty\fromlocation
\else \fromlocation \\%
\fi
\ifx\@empty\telephonenum
\else \tellabelname \telephonenum \\
\fi
\ifx\@empty\faxnum
\else \faxlabelname \faxnum \\
\fi
\ifx\@empty\emailnum
\else \mbox{\emaillabelname\ttfamily\emailnum} \\
\fi}}}
\put(\fromlieu@let@hpos,\fromlieu@let@vpos){\makebox(0,0)[bl]{%
\parbox[t]{\fromlieu@let@width}{%
\ifx\@empty\fromlieu
\else\fromlieu, %
\fi
\ifx\@empty\pdate ~%
\else \pdate
\fi}}}%
\put(\toaddress@let@hpos,\toaddress@let@vpos){\makebox(0,0)[tl]{%
\parbox{\toaddress@let@width}{%
\toname\\\toaddress}}}%
\end{picture}%
\par\vskip\csname letter\the\c@lettre\endcsname mm
\advance\leftskip\lettermargin
\advance\rightskip75pt%
\ifx\@empty\auxflag
\vspace{2\openingspace}%
\else
\vspace{2\openingspace}\auxline\vspace{\openingspace}%
\fi
\vskip\csname letter\the\c@lettre\endcsname mm
\ifx\@empty\concdecl
\vspace{\openingspace}%
\else
\concline\vspace{\openingspace}%
\fi
\vskip\csname letter\the\c@lettre\endcsname mm
\hbadness=1000\relax
{\parindent=\openingindent
#1}\par\startbreaks\nobreak
\let\flushleft=\letterflushleft
\let\raggedright=\letterraggedright
\let\center=\lettercenter
\let\centering=\lettercentering}%
%
\def\ps@empty{%
\headheight 0pt%
\headsep 9pt%
\def\@oddhead{}%
\def\@oddfoot{%
\ifnum\c@page=1\relax
\ifx\@empty\emailflag
\ifx\@empty\bdp
\else
\hbadness=10000\relax
\rlap{\parbox{\textwidth}{\mbox{}\\\bdp}}
~\hfill~
\hbadness=1000\relax
\fi
\else
\hbadness=10000\relax
\rlap{\parbox{\textwidth}{\mbox{}\\\rule{\textwidth}{.4pt}\\\emailine}}%
~\hfill~
\hbadness=1000\relax
\fi
\fi}%
\def\@evenhead{}%
\def\@evenfoot{}}%
\def\concline{%
\noindent\parbox[t]{\letterwidth}%
{\@hangfrom{\concname}\ignorespaces\concdecl\strut}%
\par}%
\makeatother