%---------------------------------------------------------------------------
%
% File:         fbm-preprint.sty
% Author:       Winfried Geis, Thomas Merkle, 
%               modified and adapted to Corporate Design 2016 by Jürgen Dippon 
% Date:         2003/02/14, 2004/01/14, 2004/12/03, 2010/06/08, 2017/06/02
% Language:     LaTex 2e
% Description:  This style file creates the cover, impressum, etc. of the 
%               FB Mathematik preprint series. It should be compatible with all 
%               Latex2e document classes.
% Note:         
% Copyright:    Winfried Geis and Thomas Merkle 2003 , Jürgen Dippon 2017
%
%---------------------------------------------------------------------------

\NeedsTeXFormat{LaTeX2e}
\ProvidesPackage{fbm-preprint-CD}[2017/06/02]
\typeout{LaTeX2e Package 'fbm-preprint.sty'}
\typeout{Version 1.0 (2017/06/02) W. Geis, T. Merkle, J. Dippon, M. Stroppel}

\typeout{ | if you use the hyperref package, }
\typeout{ | . . load it *before* preprint.sty}

\RequirePackage{overpic, graphicx, ifthen, calc, a4wide}
\RequirePackage{hyperref}
\RequirePackage{tikz, kvoptions, helvet}

\setlength{\unitlength}{1mm}

\newlength{\coverhoffset}
\setlength{\coverhoffset}{0.5\paperwidth - 0.5\textwidth - 20mm}

\newlength{\covertextwidth}
\setlength{\covertextwidth}{\textwidth + 2\coverhoffset}

\newlength{\backgroundwidth}
\setlength{\backgroundwidth}{\paperwidth - 75mm}

\newcommand{\CoverHuge}
{
  %\sffamily\Huge
  \fontencoding{OT1}\fontfamily{phv}\fontseries{m}\fontshape{sf}
  \fontsize{24.88}{30pt}\selectfont
}

\newcommand{\CoverHugebf}
{
  %\sffamily\bfseries\Huge
  \fontencoding{OT1}\fontfamily{phv}\fontseries{bx}\fontshape{n}
  \fontsize{24.88}{30pt}\selectfont
}

\newcommand{\Coverhuge}
{
  %\sffamily\huge
  \fontencoding{OT1}\fontfamily{phv}\fontseries{m}\fontshape{n}
  \fontsize{20.74}{25pt}\selectfont
}

\newcommand{\Coverhugebf}
{
  %\sffamily\bfseries\huge
  \fontencoding{OT1}\fontfamily{phv}\fontseries{bx}\fontshape{n}
  \fontsize{20.74}{25pt}\selectfont
}

\newcommand{\CoverLarge}
{
  %\sffamily\Large
  \fontencoding{OT1}\fontfamily{phv}\fontseries{m}\fontshape{n}
  \fontsize{14}{18pt}\selectfont
}

\newcommand{\Coverlarge}
{
  %\sffamily\large
  \fontencoding{OT1}\fontfamily{phv}\fontseries{m}\fontshape{n}
  \fontsize{12}{14pt}\selectfont
}

\newcommand{\Coverlargebf}
{
  %\sffamily\bfseries\large  
  \fontencoding{OT1}\fontfamily{phv}\fontseries{bx}\fontshape{n}
  \fontsize{12}{14pt}\selectfont
}

\newcommand{\Covertt}
{
  %\ttfamily
  \fontencoding{OT1}\fontfamily{cmtt}\fontseries{m}\fontshape{n}
  \fontsize{10}{12pt}\selectfont
}

\newcommand{\Coverit}
{
  \fontencoding{OT1}\fontfamily{phv}\fontseries{m}\fontshape{it}
  \fontsize{10}{12pt}\selectfont
}

\newcommand{\Covernormal}
{
  %\sffamily
  \fontencoding{OT1}\fontfamily{phv}\fontseries{m}\fontshape{n}
  \fontsize{10}{12pt}\selectfont
}

\newcommand{\Covernormalbf}
{
  %\sffamily\bfseries
  \fontencoding{OT1}\fontfamily{phv}\fontseries{bx}\fontshape{n}
  \fontsize{10}{12pt}\selectfont
}

\newcommand{\HRule}{\rule{\covertextwidth}{1mm}}
\newcommand{\Title}[1]{\gdef\CoverTitle{#1}}
\gdef\CoverType{Preprint}
\newcommand{\Type}[1]{\gdef\CoverType{#1}}
\gdef\CoverYear{0}
\gdef\CoverNumber{0}
\newcommand{\Number}[2]{\gdef\CoverYear{#1}\gdef\CoverNumber{#2}}
\let\CoverAuthors\@empty
\let\CoverAddresses\@empty
\newcommand{\cleartooddpage}
{
  \ifthenelse{\isodd{\thepage}}
  {\newpage{\pagestyle{empty}\vspace*{\fill}\newpage}}
  {\vspace*{\fill}\newpage}
}

\newcommand{\Author}[1]
{
  \ifx\@empty\CoverAuthors
    \gdef\CoverAuthors{#1}
  \else
%    \g@addto@macro\CoverAuthors{, #1}
    \g@addto@macro\CoverAuthors{\\ #1}
  \fi
  \g@addto@macro\CoverAddresses{\Author{#1}}
}

\newboolean{setCoverAddresses}
\newcommand{\Address}[1]
{
  \ifthenelse{\equal{#1}{}}{}%
    {
      \setboolean{setCoverAddresses}{true}
      \g@addto@macro\CoverAddresses{\Address{#1}}
    }%
}

\newcommand{\EMail}[1]
{
  \ifthenelse{\equal{#1}{}}{}%
    {
      \setboolean{setCoverAddresses}{true}
      \g@addto@macro\CoverAddresses{\EMail{#1}}
    }
}

\newcommand{\WWW}[1]
{
  \ifthenelse{\equal{#1}{}}{}%
    {
      \setboolean{setCoverAddresses}{true}
      \g@addto@macro\CoverAddresses{\WWW{#1}}
    }
}

\newbox\EmailBox
\setbox\EmailBox\hbox{{\Covernormalbf E-Mail:} }
\ifx\undefined\href
\def\@EMail#1{\usebox\EmailBox{\Covertt #1}}
\def\@WWW#1{\hbox to\wd\EmailBox{\Covernormalbf WWW:\hss}{\Covertt #1}}
\else
\def\@EMail#1{\usebox\EmailBox\href{mailto:#1}{\Covertt #1}}
\def\@WWW#1{\hbox to\wd\EmailBox{\Covernormalbf WWW:\hss}\href{#1}{\Covertt #1}}
\fi

\newlength{\first}
\settowidth{\first}{2003-001}
\def\@Preprint#1#2{\Coverit #1: \Covernormal #2}

%% -mS-% the following appears to behave differently
%% -mS-% with latex vs. pdflatex: 
\def\@SetCoverAddresses
{
  \begingroup
  \Covernormal
    \def\Author##1{\ifthenelse{\boolean{setCoverAddresses}}%
      {\vspace*{\baselineskip}\par##1\par\nobreak}{}}
    \def\Address##1{\ifthenelse{\boolean{setCoverAddresses}}%
      {\samepage##1\par\nobreak}{}}
    \def\EMail##1{\ifthenelse{\boolean{setCoverAddresses}}%
      {\samepage \@EMail{##1}\par\nobreak}%
      {}}
    \def\WWW##1{\ifthenelse{\boolean{setCoverAddresses}}%
      {\samepage \@WWW{##1}\par\nobreak}%
      {}}
    \par
    \CoverAddresses
  \endgroup
}

%%-mS-% the following is modified to take care of pdflatex : 
\newcommand{\SetCover}
{\vspace*{-44\unitlength}%
 \hspace*{-32\unitlength}%
 \begin{overpic}[width = 1.23\backgroundwidth]{fbm-unilogo}
    \put(12, 70)
    {
      \begin{minipage}[t]{\covertextwidth}
        \begin{minipage}[c]{0.49\textwidth}
          \CoverHugebf Universit\"at\\ Stuttgart
        \end{minipage}
        \hfill
         \begin{minipage}[c]{0.49\textwidth}
           \begin{flushright}
             \CoverHugebf Fachbereich\\ Mathematik 
           \end{flushright}
         \end{minipage}\\
         \vspace*{20mm}\\
        \HRule
        \begin{flushright}
          {\Coverhuge \CoverTitle\\[1ex]}
          {\CoverLarge \CoverAuthors}\\
        \end{flushright}
        \HRule
        \vspace*{120mm}        
        \begin{flushright}
          \Coverhugebf
          Preprint \CoverYear-\CoverNumber
        \end{flushright}
        \end{minipage}
    } 
  \end{overpic}
}


%%% Neues Corporate Design der Uni Stuttgart %%%%%%%%%%%%%%%%%
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%

\definecolor{CD00}{cmyk}{ 0.00, 0.00, 0.00, 0.00} %white
\definecolor{CD01}{cmyk}{ 0.50, 0.35, 0.25, 0.70} %anthrazit
\definecolor{CD02}{cmyk}{ 1.00, 0.70, 0.00, 0.00} %mid-blue
\definecolor{CD03}{cmyk}{ 0.70, 0.00, 0.00, 0.00} %light-blue
\definecolor{CD04}{cmyk}{ 0.00, 0.00, 0.00, 0.60} %light-grey

\newcommand{\Titelseite}[1]{ 
\begin{tikzpicture}[remember picture,overlay]
  \node[anchor=south east, align=right, 
        yshift=0.03\paperwidth, xshift=-0.066\paperwidth] 
     at (current page.south east) {
         \includegraphics[height=0.05\paperheight]{mathebanner}
  };
  \node[anchor=north west, align=left,
        yshift=-0.05\paperwidth, xshift=0.05\paperwidth] 
     at (current page.north west) {
      \includegraphics[width=0.280\paperwidth]{logo_uni}
    };
#1
\end{tikzpicture}
}

\newcommand{\TextKreis}[7]{ 
  \node[minimum size=#3mm, circle,fill=#4,anchor=center,
        yshift=#2mm, xshift=#1mm] 
     at (current page.south west) {\parbox{#5mm}{\centering\color{#6} #7}};
}

\newcommand{\TextBlock}[4]{
  \node[anchor=center,yshift=#2mm, xshift=#1mm]
     at (current page.south west) {\parbox{#3mm}{\centering\color{white}
#4}};
}

\newcommand{\SetCoverNew}
{
\Titelseite{%
  \sffamily

  % TextKreis{Mitte x}{Mitte y}{Minimaler
  % Durchmesser}{Fuellfarbe}{Parbox-Breite}{Text} Groessenangaben in
  % mm vom unteren linken Rand aus
  \TextKreis{130}{160}{210}{CD03}{125}{black}{}
  %{\Huge \flushright \CoverTitle\\[2ex] \huge \CoverAuthors}

%Original
%\TextBlock{125}{160}{120}{\Huge \flushright \color{CD01} \bfseries\CoverTitle\\[2ex]
%    \huge \CoverAuthors}
% 3. Argument = Breite der parbox für den Text, Standard=120
\TextBlock{125}{160}{120}{\Huge \flushright \color{CD01}
  \bfseries\CoverTitle\\[2ex] 
% hier parbox-Breite 100mm für Autoren-Block  
  \huge {\parbox{100mm}{\flushright \CoverAuthors}} 
}

  \TextKreis{60}{65}{60}{CD01}{60}{CD00}{\Huge Stuttgarter
    Mathematische Berichte \\[5mm] \huge \CoverYear-\CoverNumber} }

}

%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%5


%%-mS-% use precisely the same text/formatting as in \SetCover : 
\newcommand{\SetInside}
{\vspace*{-44\unitlength}%
 \hspace*{-32\unitlength}%
 \begin{overpic}[width = 1.23\backgroundwidth]{fbm-unilogo-empty}
    \put(12, 70){%
   \begin{minipage}[t]{\covertextwidth}
     \begin{minipage}[c]{0.49\textwidth}
       \CoverHugebf Universit\"at\\ Stuttgart
     \end{minipage}
     \hfill
     \begin{minipage}[c]{0.49\textwidth}
       \begin{flushright}
         \CoverHugebf Fachbereich\\ Mathematik
       \end{flushright}
     \end{minipage}\\
     \vspace*{20mm}\\
     \HRule
     \begin{flushright}
       {\Coverhuge \CoverTitle\\[1ex]}
       {\CoverLarge \CoverAuthors}\\
     \end{flushright}
     \HRule \vspace*{120mm}
     \begin{flushright}
       \Coverhugebf Preprint \CoverYear-\CoverNumber
     \end{flushright}
   \end{minipage}
   }
 \end{overpic}
}

\newcommand{\SetImpressum}
{
  \hspace*{-\coverhoffset}
  \begin{minipage}{.95\covertextwidth}
       \Covernormal
       \vspace*{15mm}
       \vspace*{\fill}
       Fachbereich Mathematik\\
       Fakult\"at Mathematik und Physik\\
       Universit\"at Stuttgart\\
       Pfaffenwaldring 57\\
       D-70\,569 Stuttgart\\[5mm]
       \@EMail{preprints@mathematik.uni-stuttgart.de}\\
       \@WWW{http://www.mathematik.uni-stuttgart.de/preprints}\\[5mm]
       ISSN {\Covernormalbf 1613-8309}\\[5mm]
       \copyright \, Alle Rechte vorbehalten. Nachdruck nur mit Genehmigung des
       Autors.\\
       \LaTeX{}-Style: Winfried Geis, Thomas Merkle, J\"urgen Dippon
   \end{minipage}
}


\AtBeginDocument
{
  \newlength{\tmpparindent}
  \setlength{\tmpparindent}{\parindent}
  \setlength{\parindent}{0mm}

  \thispagestyle{empty}

  \SetCoverNew
  \newpage{\thispagestyle{empty}\vspace*{20mm}}
%  \newpage
%  \thispagestyle{empty}
%  \SetInside
%  \newpage
  \thispagestyle{empty}
  \vspace*{\fill}
  \begin{flushleft}
    \SetImpressum
  \end{flushleft}
  \newpage
  \setlength{\parindent}{\tmpparindent}
%%-mS-% start with page 1 ... 
\setcounter{page}{1}
}

%% -mS-% the following appears to behave differently
%% -mS-% with latex vs. pdflatex: 
\AtEndDocument{%
  \setlength{\parindent}{0mm}
  \vspace*{10mm}
  \@SetCoverAddresses
  \include{\CoverYear -\CoverNumber}
}

\ifx\undefined\href
\newcommand{\preprintslink}[1]{{\Covertt #1}}
\newcommand{\preprintlink}[2]{{\Covernormal #1-#2}}
\else
\newcommand{\preprintslink}[1]{\href{#1}{\Covertt #1}}
\newcommand{\preprintlink}[2]{\href{http://www.mathematik.uni-stuttgart.de/preprints/downloads/#1/#1-#2.pdf}{\Covernormal#1-#2}}
\fi

\newenvironment{simplelist}{%
  \begin{list}{$\bullet$}{%
      \setlength{\parsep}{0ex}%
      \setlength{\labelwidth}{17mm}%
      \setlength{\leftmargin}{\labelwidth}%
    }}{\end{list}}


%%% Local Variables: 
%%% mode: latex
%%% End: