DECC.sty

\NeedsTeXFormat{LaTeX2e}
\ProvidesPackage{DECC}[2012/02/17 DECC colour scheme and layout]
%%
% The following extensions to tabular are used to typeset the document
% metadata block on the title page
% 
\RequirePackage{array}     % For formatting in table col specifications
\RequirePackage{colortbl}  % For coloured rules in tables
\RequirePackage{tabularx}  % For tables that span the textwidth
%%
% Definitions for the DECC colour scheme.
% Colours are available as \textcolor{decc-red}{some text}, etc.
%
\RequirePackage{xcolor}
\definecolorset{cmyk}{decc-}{}{cyan,1,0,0,0; orange,0,0.58,1,0; red,0.08,1,0.79,0.28; green,0.25,0.03,1,0.35; purple,0.67,0.92,0,0; blue,1,0.36,0.03,0.21}
%%
% Page layout -- NOTE: Assumes A4 paper (210 mm x 297 mm)
%
% The textwidth is 2/3 the paper width, inset equally by 1/6 on each side.
% The text aspect ratio is the same as the paper aspect ratio.
%
\RequirePackage{geometry}
\geometry{scale = 0.667}
\geometry{left = 35mm, bottom = 49.5mm} % = 1/6 paperwidth/height
\geometry{marginparwidth = 17.5mm, marginparsep = 8.75mm}
\geometry{headsep = 12.38mm, footskip = 24.75mm} 
\geometry{headheight = 14pt} % because fancyhdr told me to
\AtBeginDocument{\linespread{1.05}} % Because the line length is rather
                                % long. A4 is really not a fun size to
                                % work with.
%%
% Use small section headers
%
\RequirePackage[small]{titlesec}
\titleformat*{\subsubsection}{\itshape}
%%
% Add missing hyphenatation
%
\hyphenation{Din-or-wig elec-tric-ity over-night}

%% Additional meta-data (author, title, and date are already defined)
%
\def\@publicationseries{\relax}
\newcommand{\publicationseries}[1]{\gdef\@publicationseries{#1}}
\def\@contact{As author}
\newcommand{\contact}[1]{\gdef\@contact{#1}}
\def\@protectivemarking{Not protectively marked}
\newcommand{\protectivemarking}[1]{\gdef\@protectivemarking{#1}}
\def\@status{Draft}
\newcommand{\status}[1]{\gdef\@status{#1}}
\def\@recordnumber{\relax}
\newcommand{\recordnumber}[1]{\gdef\@recordnumber{#1}}
%
\newcommand\makecoversheet{
\begin{titlepage}%
\begin{center}
 \vspace{49.5mm}
 {\large\scshape\MakeLowercase{\@title}}%
 \smallskip\par%
 \textcolor{decc-cyan}{\rule[0.5ex]{\textwidth}{1pt}}\par%
 \smallskip\par%
 \@author
\end{center}
\vfill
\begingroup
\arrayrulecolor{decc-cyan}
\setlength{\extrarowheight}{1.5ex}
\begin{tabularx}{\textwidth}
{|>{\rule[-2ex]{0pt}{0pt}\sffamily}p{52.5mm}|X|}
\hline 
\textcolor{decc-cyan}{Series and number:}    & \@publicationseries \\ \hline
\textcolor{decc-cyan}{Contact:}              & \@contact \\ \hline
\textcolor{decc-cyan}{Protective marking:}   & \@protectivemarking  \\ \hline
\textcolor{decc-cyan}{Status:}               & \@status \\ \hline
\textcolor{decc-cyan}{Publication date:}     & \@date \\ \hline
\textcolor{decc-cyan}{MATRIX record number:} & \textsc{\MakeLowercase{\@recordnumber}} \\ \hline
\end{tabularx}
\arrayrulecolor{black}\endgroup
\end{titlepage}
\if@twoside{\pagestyle{empty}\setcounter{page}{0}\cleardoublepage}\fi
}
%
% \maketitle clobbers \@author and \@title. We would like the title in
% the running head, so need to save it
%
\let\savemaketitle\maketitle
\def\maketitle{\let\@savetitle\@title\savemaketitle}
%
\renewcommand{\ps@headings}{%
\renewcommand{\@oddfoot}{\hfil\thepage\hfil}
\renewcommand{\@oddhead}{\MakeUppercase{\@protectivemarking}%
\hfill%
\@savetitle\if\@publicationseries\relax\else\ (\@publicationseries)\fi} 
\let\@evenfoot\@oddfoot\let\@evenhead\@oddhead}
\pagestyle{headings}