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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 %%% Footnotes
  62 \renewcommand\footnoterule{%
  63   \hrule\@width.4\columnwidth
  64   \kern2.6\p@}
  65
  66 %%% Section styles
  67 \def\thesection{\arabic{section}.}
  68 \renewcommand\section{\@startsection {section}{1}{\z@}%
  69                                    {-24pt \@plus -6pt \@minus -3pt}%
  70                                    {\medskipamount}%
  71                                    {\normalfont\bfseries}}
  72
  73 %%%%% TODO
  74 % TODO bibliography
  75 % TODO font
  76
  77
  78 %%% Commands that define the article information
  79 % TODO \title
  80 % TODO \author
  81 % TODO \address
  82 %% Mathematics Subject Classification
  83 \def\MSC#1{\gdef\@MSC{#1}}
  84 \def\@MSC{}
  85 %% Keywords
  86 \def\keywords#1{\gdef\@keywords{#1}}
  87 \def\@keywords{}
  88
  89 %% Year/Volume/Number/First Page/Last Page
  90 \edef\LM@Year{????}
  91 \def\LM@Vol{???}
  92 \def\LM@Num{??}
  93 \def\LM@FirstPg{??}
  94 \def\LM@LastPg{??}
  95
  96 %% Redefine \date to parse a string yyyy/mm/dd, which will be used
  97 %% as submission date
  98 \newcounter{LM@year}
  99 \newcounter{LM@month}
 100 \newcounter{LM@day}
 101 \def\date#1{\LM@parsedate#1\LM@enddate}
 102 \def\LM@parsedate#1/#2/#3\LM@enddate{%
 103 \setcounter{LM@year}{#1}%
 104 \setcounter{LM@month}{#2}%
 105 \setcounter{LM@day}{#3}%
 106 }
 107
 108 %% turn a number/counter into an italian month
 109 \def\@itmonth#1{\ifcase#1\or gennaio\or febbraio\or marzo\or aprile\or
 110 maggio\or giugno\or luglio\or agosto\or settembre\or ottobre\or novembre\or
 111 dicembre\else\textbf{??}\fi}
 112 \def\itmonth#1{\expandafter\@itmonth\csname c@#1\endcsname}
 113
 114 \renewcommand{\maketitle}{%
 115   \begingroup
 116     \renewcommand\thefootnote{}%
 117     \def\@makefnmark{}%
 118     \long\def\@makefntext##1{\parindent 1em\noindent##1}%
 119     \newpage
 120     \global\@topnum\z@   % Prevents figures from going at top of page.
 121     \@maketitle
 122     \thispagestyle{empty}\@thanks
 123   \endgroup
 124   \setcounter{footnote}{0}%
 125   \global\let\thanks\relax
 126   \global\let\maketitle\relax
 127   \global\let\@maketitle\relax
 128   \global\let\@thanks\@empty
 129   \global\let\@author\@empty
 130   \global\let\@date\@empty
 131   \global\let\@title\@empty
 132   \global\let\title\relax
 133   \global\let\author\relax
 134   \global\let\date\relax
 135   \global\let\and\relax
 136   \global\let\MSC\relax
 137   \global\let\@MSC\relax
 138   \global\let\keywords\relax
 139   \global\let\@keywords\relax
 140 }
 141
 142 %% insert the article information in the top right corner
 143 \def\@articleinfo{%
 144 \noindent\footnotesize LE MATEMATICHE\\
 145 Vol.~\LM@Vol~(\LM@Year)~--~Fasc.~\LM@Num,~pp.~\LM@FirstPg--\LM@LastPg
 146 }
 147
 148 %% Make the title page
 149 \def\@maketitle{%
 150   \newpage
 151   \@articleinfo
 152   %% Submission date (at the bottom)
 153   \thanks{%
 154     \hskip0.8cm Entrato in redazione \arabic{LM@day} \itmonth{LM@month} \arabic{LM@year}\\}%
 155   %% MSC, if present
 156   \ifx\@MSC\empty\else\thanks{%
 157   \textit{Subject Classification:} \@MSC
 158   }%
 159   %% Keywords, if present
 160   \ifx\@keywords\empty\else\thanks{%
 161   \textit{Keywords:} \@keywords
 162   }%
 163   \vskip 4.5truecm%
 164   \begin{center}%
 165   \let \footnote \thanks
 166     {\Large\bfseries \@title \par}%
 167     \vskip 0.5truecm%
 168     {\Large
 169       \begin{tabular}[t]{c}%
 170         \@author
 171       \end{tabular}\par}%
 172   \end{center}%
 173   \par
 174   \vskip 0.5truecm}
 175
 176 \renewenvironment{abstract}{%
 177 \small\quotation
 178 }{%
 179 \endquotation
 180 }
 181
 182 % In case the author forgets it:
 183 \AtBeginDocument{\maketitle}
 184