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   1 %%%% Class file for Le Matematiche
   2 %%% Author: Giuseppe Bilotta
   3 %%% Email (work): bilotta@dmi.unict.it
   4 %%% Email (home): giuseppe.bilotta@gmail.com
   5
   6 \NeedsTeXFormat{LaTeX2e}
   7 \ProvidesClass{lematema}[2007/01/01 v0.1
   8 Class for articles in ``Le Matematiche'']
   9
  10 %%% Language options
  11 \DeclareOption{english}{\PassOptionsToPackage{\CurrentOption}{babel}}
  12 \DeclareOption{french}{\PassOptionsToPackage{\CurrentOption}{babel}}
  13 \DeclareOption{italian}{\PassOptionsToPackage{\CurrentOption}{babel}}
  14
  15 %%% draft/final
  16 \DeclareOption{draft}{\PassOptionsToClass{\CurrentOption}{article}}
  17 \DeclareOption{final}{\PassOptionsToClass{\CurrentOption}{article}}
  18
  19 \ProcessOptions\relax
  20
  21 %%% Class based on the standard article class
  22 \LoadClass[10pt,twoside]{article}
  23 %%% Package `babel' for language management
  24 \RequirePackage[italian]{babel}
  25 %%% Package `url' for urls and emails
  26 \RequirePackage{url}
  27 %% Define an \email{...} command
  28 \DeclareUrlCommand\email{\urlstyle{tt}}
  29
  30 %%% AMS math environments and symbols
  31 \RequirePackage{amsmath}
  32 \RequirePackage{amssymb}
  33
  34 % %\magnification\magstephalf
  35 %%% Page geometry, using the `geometry' package
  36 \RequirePackage[paperwidth=17cm,%
  37                 paperheight=24cm,%
  38                 footskip=0pt,%
  39                 headsep=0.5cm,%
  40                 headheight=0.5cm,%
  41                 width=12.2cm,%
  42                 height=18.5cm,%
  43                 left=2cm,%
  44                 top=2cm,%
  45                 bottom=2.5cm]{geometry}
  46
  47 %%% Our default head/foot style
  48
  49 \renewcommand{\ps@plain}{%
  50   \renewcommand{\@oddhead}{\hfill\@htitle\hfill\thepage}%
  51   \renewcommand{\@evenhead}{\thepage\hfill\@hauthor\hfill}%
  52   \renewcommand{\@oddfoot}{}%
  53   \renewcommand{\@evenfoot}{}%
  54 }
  55 \pagestyle{plain}
  56
  57 % TODO these will be redefined in the article itself
  58 \def\@htitle{some title}
  59 \def\@hauthor{some author}
  60
  61 %%%%% TODO
  62 % TODO section titles
  63 % TODO bibliography
  64 % TODO font
  65
  66
  67 %%% Commands that define the article information
  68 % TODO \title
  69 % TODO \author
  70 % TODO \address
  71 %% Mathematics Subject Classification
  72 \def\MSC#1{\gdef\@MSC{#1}}
  73 \def\@MSC{}
  74 %% Keywords
  75 \def\keywords#1{\gdef\@keywords{#1}}
  76 \def\@keywords{}
  77
  78 %% Year/Volume/Number/First Page/Last Page
  79 \edef\LM@Year{????}
  80 \def\LM@Vol{???}
  81 \def\LM@Num{??}
  82 \def\LM@FirstPg{??}
  83 \def\LM@LastPg{??}
  84
  85 %% Redefine \date to parse a string yyyy/mm/dd, which will be used
  86 %% as submission date
  87 \newcounter{LM@year}
  88 \newcounter{LM@month}
  89 \newcounter{LM@day}
  90 \def\date#1{\LM@parsedate#1\LM@enddate}
  91 \def\LM@parsedate#1/#2/#3\LM@enddate{%
  92 \setcounter{LM@year}{#1}%
  93 \setcounter{LM@month}{#2}%
  94 \setcounter{LM@day}{#3}%
  95 }
  96
  97 %% turn a number/counter into an italian month
  98 \def\@itmonth#1{\ifcase#1\or gennaio\or febbraio\or marzo\or aprile\or
  99 maggio\or giugno\or luglio\or agosto\or settembre\or ottobre\or novembre\or
 100 dicembre\else\textbf{??}\fi}
 101 \def\itmonth#1{\expandafter\@itmonth\csname c@#1\endcsname}
 102
 103 \renewcommand{\maketitle}{%
 104   \begingroup
 105     \renewcommand\thefootnote{}%
 106     \def\@makefnmark{}%
 107     \long\def\@makefntext##1{\parindent 1em\noindent##1}%
 108     \newpage
 109     \global\@topnum\z@   % Prevents figures from going at top of page.
 110     \@maketitle
 111     \thispagestyle{empty}\@thanks
 112   \endgroup
 113   \setcounter{footnote}{0}%
 114   \global\let\thanks\relax
 115   \global\let\maketitle\relax
 116   \global\let\@maketitle\relax
 117   \global\let\@thanks\@empty
 118   \global\let\@author\@empty
 119   \global\let\@date\@empty
 120   \global\let\@title\@empty
 121   \global\let\title\relax
 122   \global\let\author\relax
 123   \global\let\date\relax
 124   \global\let\and\relax
 125   \global\let\MSC\relax
 126   \global\let\@MSC\relax
 127   \global\let\keywords\relax
 128   \global\let\@keywords\relax
 129 }
 130
 131 %% insert the article information in the top right corner
 132 \def\@articleinfo{%
 133 \noindent\footnotesize LE MATEMATICHE\\
 134 Vol.~\LM@Vol~(\LM@Year)~--~Fasc.~\LM@Num,~pp.~\LM@FirstPg--\LM@LastPg
 135 }
 136
 137 %% Make the title page
 138 \def\@maketitle{%
 139   \newpage
 140   \@articleinfo
 141   %% Submission date (at the bottom)
 142   \thanks{%
 143     \hskip0.8cm Entrato in redazione \arabic{LM@day} \itmonth{LM@month} \arabic{LM@year}\\}%
 144   %% MSC, if present
 145   \ifx\@MSC\empty\else\thanks{%
 146   \textit{Subject Classification:} \@MSC
 147   }%
 148   %% Keywords, if present
 149   \ifx\@keywords\empty\else\thanks{%
 150   \textit{Keywords:} \@keywords
 151   }%
 152   \vskip 4.5truecm%
 153   \begin{center}%
 154   \let \footnote \thanks
 155     {\Large\bfseries \@title \par}%
 156     \vskip 0.5truecm%
 157     {\Large
 158       \begin{tabular}[t]{c}%
 159         \@author
 160       \end{tabular}\par}%
 161   \end{center}%
 162   \par
 163   \vskip 0.5truecm}
 164
 165 \renewenvironment{abstract}{%
 166 \small\quotation
 167 }{%
 168 \endquotation
 169 }
 170
 171 % In case the author forgets it:
 172 \AtBeginDocument{\maketitle}
 173