%%
%% This style is derived from the docbook one.
%%
\NeedsTeXFormat{LaTeX2e}
\ProvidesPackage{asciidoc-proxmox}[2016/10/30 AsciiDoc DocBook Style]

% this will set letterpaper, because docbook.sty honors page layout
% made by geometry package
%\usepackage[letterpaper,total={7.25in,9.25in}, top=1in]{geometry}
%\usepackage[a4paper]{geometry}

\usepackage[a4paper, left=2cm, right=1cm, top=2.5cm, bottom=2cm ]{geometry}

%% Just use the original package and pass the options.
\RequirePackageWithOptions{docbook}

% Sidebar is a boxed minipage that can contain verbatim.
% Changed shadow box to double box.
\renewenvironment{sidebar}[1][0.95\textwidth]{
  \hspace{0mm}\newline%
  \noindent\begin{Sbox}\begin{minipage}{#1}%
  \setlength\parskip{\medskipamount}%
}{
  \end{minipage}\end{Sbox}\doublebox{\TheSbox}%
}

% use parbox for description labels to allow line breaks
\renewcommand\descriptionlabel[1]{
  \parbox[t]{\linewidth}{\raggedright\bfseries #1\smallskip}}

% For DocBook literallayout elements, see `./dblatex/dblatex-readme.txt`.
\usepackage{alltt}

\definecolor{proxmoxred}{RGB}{229, 112, 0}
\definecolor{proxmoxgrey1}{RGB}{229, 229, 229}

\def\drawtitlepage{
  \AddToShipoutPicture*{
    \put(\LenToUnit{0cm},\LenToUnit{2.5cm}){
      {\color{proxmoxgrey1}\rule{\paperwidth}{22cm}}}
    \put(\LenToUnit{\dimexpr(\paperwidth-11cm)},
         \LenToUnit{\dimexpr(\paperheight-3.5cm)}){
      \includegraphics[width=10cm]{proxmox-logo}}
  }
}

% custom cover page
\def\DBKcover{
  \thispagestyle{empty}
  \vspace*{4cm}
  \sffamily
  \begin{center}
    {\Huge \scshape \color{proxmoxred}  \DBKtitle \\[0.5cm]}
    {\Large \scshape \DBKsubtitle \\[1cm]}
    {\includegraphics[width=132mm]{proxmox-ci-header} \\}
  \end{center}
  \vfill
  \begin{flushright}
    {\Large \sffamily
      \DBKdate \\
      Proxmox Server Solutions Gmbh \\
      \color{proxmoxred} www.proxmox.com \\
    }
  \end{flushright}
  \vspace*{1cm}
  \drawtitlepage
  \pagebreak[4]
}