%%
%% Advanced Cover Page for LaTeX, advancedcoverpage.sty
%% Copyright (C) 2005-2006 Georges-Etienne Legendre <http://legege.com>
%%
%% This work may be distributed and/or modified under the
%% conditions of the LaTeX Project Public License, either version 1.3
%% of this license or (at your option) any later version.
%% The latest version of this license is in
%%   http://www.latex-project.org/lppl.txt
%% and version 1.3 or later is part of all distributions of LaTeX
%% version 2005/12/01 or later.
%%
%% This work has the LPPL maintenance status `author-maintained'.
%% 
%% The Current Maintainer of this work is Georges-Etienne Legendre.
%%
%% This work consists of the file advancedcoverpage.sty.
%%
%% --------------------------------------------------------------------------------
%%
%% This LaTeX package allows to easily create cover pages for your documents.
%% More details can be found here: <http://legege.com>.
%%
%% How to use this package?
%% 1) Import the package. 
%%    \usepackage[layout=<classic|modern|custom>]{advancedcoverpage}
%% 2) Use the following declarations to complete your cover page:
%%    \header{}, \title{}, \subtitle{}, \subsubtitle{}, \thanks{}, \presentedto{}, 
%%    \author{}, \organization{}, \date{}, \location{}, \footer{}
%% 3) Use the command \maketitle to generate the cover page.
%%
\NeedsTeXFormat{LaTeX2e}
\ProvidesPackage{advancedcoverpage}[2006/05/21 v2.1 Advanced Cover Page]

\RequirePackage{xkeyval}

\DeclareOptionX{layout}{%
  \def\ACP@layout{#1}%
}
\ExecuteOptionsX{layout=classic}
\ProcessOptionsX

\def\ACP@header{}
\def\ACP@footer{}
\def\ACP@subtitle{}
\def\ACP@subsubtitle{}
\def\ACP@presentedto{}
\def\ACP@organization{}
\def\ACP@location{}

\def\header#1{\gdef\ACP@header{#1}}
\def\footer#1{\gdef\ACP@footer{#1}}
\def\subtitle#1{\gdef\ACP@subtitle{#1}}
\def\subsubtitle#1{\gdef\ACP@subsubtitle{#1}}
\def\presentedto#1{\gdef\ACP@presentedto{#1}}
\def\organization#1{\gdef\ACP@organization{#1}}
\def\location#1{\gdef\ACP@location{#1}}

\newcommand{\AdvancedCoverPageFontTitle}{\Huge\sffamily\bfseries}
\newcommand{\AdvancedCoverPageFontSubTitle}{\Large\sffamily\bfseries}
\newcommand{\AdvancedCoverPageFontSubSubTitle}{\sffamily\bfseries}

\renewcommand*{\maketitle}{%
  \def\ACP@maketitlesection{
    {\noindent\AdvancedCoverPageFontTitle\@title\par}
    \ifx\ACP@subtitle\@empty\else
      {\vskip 1em\noindent\AdvancedCoverPageFontSubTitle\ACP@subtitle\par}
    \fi
    \ifx\ACP@subsubtitle\@empty\else
      {\vskip 1em\noindent\AdvancedCoverPageFontSubSubTitle\ACP@subsubtitle\par}
    \fi
  }

  \begin{titlepage}
    \renewcommand\thefootnote{\@fnsymbol\c@footnote}%
    \def\@makefnmark{\rlap{\@textsuperscript{\normalfont\@thefnmark}}}%
    \long\def\@makefntext##1{\parindent 1em\noindent
      \hb@xt@1.8em{%
        \hss\@textsuperscript{\normalfont\@thefnmark}}##1}%

    \let\footnote\@thanks
    \csname ACP@dolayout\ACP@layout\endcsname
    \@thanks
    \setcounter{footnote}{0}%
  \end{titlepage}

  \global\let\@title\@empty
  \global\let\@thanks\@empty
  \global\let\@author\@empty
  \global\let\@date\@empty
  \global\let\title\relax
  \global\let\thanks\relax
  \global\let\author\relax
  \global\let\date\relax
  
  \global\let\ACP@header\@empty
  \global\let\ACP@footer\@empty
  \global\let\ACP@subtitle\@empty
  \global\let\ACP@subsubtitle\@empty
  \global\let\ACP@presentedto\@empty
  \global\let\ACP@organization\@empty
  \global\let\ACP@location\@empty
  \global\let\header\relax
  \global\let\footer\relax
  \global\let\subtitle\relax
  \global\let\subsubtitle\relax
  \global\let\presentedto\relax
  \global\let\organization\relax
  \global\let\location\relax

  \global\let\AdvancedCoverPageFontTitle\relax
  \global\let\AdvancedCoverPageFontSubTitle\relax
  \global\let\AdvancedCoverPageFontSubSubTitle\relax

  \global\let\ACP@maketitlesection\relax
  \global\let\ACP@dolayoutclassic\relax
  \global\let\ACP@dolayoutmodern\relax
  \global\let\maketitle\relax
}

%% Classic Layout
\newcommand{\ACP@dolayoutclassic}{
  \begin{center}
    \ifx\ACP@header\@empty\null\vfil\par\vskip 2em
    \else\noindent\ACP@header\par\vskip 4em
    \fi

    \ACP@maketitlesection\vfill
    \noindent\ACP@presentedto\par\vfill
    \noindent\@author\par\vfill

    \ifx\ACP@organization\@empty\else
      \noindent\ACP@organization\par
    \fi

    \ifx\@data\@empty\else
      \vskip 1em\noindent\@date\par
    \fi

    \ifx\ACP@location\@empty\else
      \noindent\ACP@location\par
    \fi

    \ifx\ACP@footer\@empty
    \else\vskip 1em\noindent\ACP@footer\par
    \fi
  \end{center}\par
}

%% Modern Layout
\newcommand{\ACP@dolayoutmodern}{
  \begin{center}
    \ifx\ACP@header\@empty\null\vfil\par\vskip 2em
    \else\noindent\ACP@header\par\vskip 4em
    \fi

    \ACP@maketitlesection\vskip 4em
    \noindent\@author\par
    
    \vfill
    \ifx\ACP@presentedto\@empty\else
      \noindent\ACP@presentedto\par\vskip 2em
    \fi

    \ifx\ACP@organization\@empty\else
      \vskip 1em\noindent\ACP@organization\par
    \fi

    \ifx\@data\@empty\else
      \vskip 1em\noindent\@date\par
    \fi

    \ifx\ACP@location\@empty\else
      \noindent\ACP@location\par
    \fi

    \ifx\ACP@footer\@empty
    \else\vskip 1em\noindent\ACP@footer\par
    \fi
  \end{center}\par
}

%% Custom Layout
\newcommand{\AdvancedCoverPageCustomLayout}{
  \PackageError{advancedcoverpage}{You have to renew the command AdvancedCoverPageCustomLayout for this layout.}
}
\newcommand{\ACP@dolayoutcustom}{\AdvancedCoverPageCustomLayout}