%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
%% t-gsyc-6.sty --- Slides style for GSyC.
%% Author          : Francisco J. Ballesteros
%% Created On      : Wed Jun 19 17:08:16 1996
%% Last Modified By: Jose Centeno
%% Last Modified On: lun mar 27 12:41:10 CEST 2000
%% Update Count    : 81
%% VC Id           : $Id: t-gsyc-6.sty,v 1.1 2004/06/21 08:31:20 rocapal Exp $ 
%% Usage           : Use this file as a package:
%%                 : 
%%                 : You need seminar, notes, slidesec and dvips:
%%                 :
%%                 : \documentclass[notes,slidesec,dvips]{seminar}
%%                 :
%%                 : Use then this package: \usepackage{slgsyc}
%%                 :
%%                 : In the preamble you must include this:
%%                 :
%%                 : \title{ Your title here}  
%%                 : \author{ Who will give this talk... }
%%                 :
%%                 : But may also include...
%%                 : any desired date
%%                 :    \date{Date for the talk} (default is \today)
%%                 : any desired copyright text...
%%                 :    \cop{year owner}     (default is \author)
%%                 : your address for the title page...
%%                 :    \address{Your address} (default is none)
%%                 : the conference where the talk will be given
%%                 :    \conference{Here and There}
%%                 :
%%                 : \def\notetext{text to say: space for notes}
%%                 : \def\contstr{Text to append to continued slides}
%%                 :
%%                 : \maketitle will create a title page.
%%                 : Environments hslide and vslide are available.
%%                 : \twoup may be used (and other seminar options...)
%%                 :
%%                 : \hchap and \vchap commands start new chapters with
%%                 : a title page
%%                 :
%%                 : Sectioning commands are
%%                 : \slsect{} to start a section (will change heading) 
%%                 : \slsubsect{} to make a heading inside a section.
%%                 :
%%                 : In \twoup `\twoupnotes' may be used and it will include
%%                 : empty `notes' slide-size vertical space so that
%%                 : it will be only one  (twoup sized) slide per page.
%%                 :
%% Status          : rather tested
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%



\NeedsTeXFormat{LaTeX2e}[1994/06/01]
                                      
\def\fileversion{2}%
\def\filedate{1996/06/19}%
\ProvidesPackage{t-gsyc-6}[\filedate, \fileversion]
\message{ Slides - GSyC }


% Pedro de las Heras  5/10/94
% Major rewrite -- nemo@nautilus Wed Jun 19 10:00:59 MET DST 1996
% Preliminar pdftex support -- jcenteno lun mar 27 12:42:09 CEST 2000


\RequirePackage{color}
\RequirePackage{epsfig}

\definecolor{darkblue}{rgb} {0.0, 0.0, 0.8}
\definecolor{darkgreen}{rgb}{0.0, 0.4, 0.0}



%%%%%%%%%%%%%%%% Smaller lists
\def\@listI{\setlength\leftmargin{\leftmargini}
            \setlength\parsep {0\p@}%
            \setlength\topsep {.4em}%
            \setlength\itemsep{.4em}}
\let\@listi\@listI
\@listi
\def\@listii {\setlength  \leftmargin{\leftmarginii}%
              \setlength  \labelwidth{\leftmarginii}%
              \addtolength\labelwidth{-\labelsep}}
\def\@listiii{\setlength  \leftmargin{\leftmarginiii}%
              \setlength  \labelwidth{\leftmarginiii}%
              \addtolength\labelwidth{-\labelsep}%
              \setlength  \topsep    {.2em}%
              \setlength  \itemsep   {\topsep}}
\def\@listiv {\setlength  \leftmargin{\leftmarginiv}%
              \setlength  \labelwidth{\leftmarginiv}%
              \addtolength\labelwidth{-\labelsep}}
\def\@listv  {\setlength  \leftmargin{\leftmarginv}%
              \setlength  \labelwidth{\leftmarginv}%
          \addtolength\labelwidth{-\labelsep}}
\def\@listvi {\setlength  \leftmargin{\leftmarginvi}%
              \setlength  \labelwidth{\leftmarginvi}%
              \addtolength\labelwidth{-\labelsep}}

\setlength{\columnseprule}{1pt}


\def\makeslideheading#1{%
\begin{center}
    \begin{center}
      \textbf{\Large{\textcolor{darkblue}{#1}}}
    \end{center}
\end{center} 
\vspace{5mm}
}


\def\makeslidesubheading#1{%
  \begin{center}
  \textbf{\textsl{\textcolor{darkgreen}{#1}}}
  \end{center}
\vspace{2mm}
}

\def\sltitle{}
\def\slauthor{}
\def\sladdress{}
\def\slcop{\slauthor}
\def\slconf{}
\def\sldate{\today}
\def\slchap{}

\def\contstr{(cont.)}
\def\notetext{NOTAS:}

\renewcommand{\title}[1]{%
  \global\def\sltitle{#1}
}

\renewcommand{\author}[1]{%
  \global\def\slauthor{#1}
}

\newcommand{\address}[1]{%
  \global\def\sladdress{#1}
}
\newcommand{\cop}[1]{%
  \global\def\slcop{#1}
}
\newcommand{\conference}[1]{%
  \global\def\slconf{#1}
}

\renewcommand{\date}[1]{%
  \global\def\sldate{#1}
}

\newcommand{\hchap}[1]{
  \def\slchap{: #1}
  \markboth{\sltitle}{} 
  \begin{hslide}
        \begin{center}
         \textrm{\textbf{\Huge{\textcolor{red}{#1}}}}
        \end{center}
  \end{hslide}
}

\newcommand{\vchap}[1]{
  \def\slchap{: #1}
  \markboth{\sltitle}{} 
  \begin{vslide}
        \begin{center}
         \textrm{\textbf{\huge{#1}}}                  
        \end{center}
  \end{vslide}
}

\def\maketitle{
      \thispagestyle{empty}
      \begin{center}\bf
      {\Large      
      \vfill
      \hrule

      \vspace{0.2cm}
      \includegraphics[height=1.9cm]{template/logo-urjc}
      \vspace{0.4cm}

      \sltitle
      \vspace{0.3cm}}

      \includegraphics[height=1.2cm]{template/gsyc2}
      \hspace{3.25cm}
      \includegraphics[height=1.4cm]{template/peloto}

      \vspace{0.25cm}

      {\slconf
      \vspace{0.2cm}}

      {\large\textsl{\slauthor}
      \vspace{0.1cm}}

      {\textsl{\sladdress}
      \vspace{0.25cm}}
    
      \begin{flushright} 
      \textit{\sldate}
      \end{flushright} 
      \vspace{0.2cm}

      %\hrule
      \vfill
   \end{center}
   \twoup@title@note
}

\def\t@ema{}
\def\t@emacont{}
\newif\iffirst@tema

\def\twoup@note{}
\def\twoup@title@note{}

\def\twoupnotes{%
  \global\def\twoup@note{\thispagestyle{empty}\textbf{\notetext}}
  \global\def\twoup@title@note{\newpage \ \ \ \thispagestyle{empty}}
}

\def\slsect#1{%
  \global\def\t@ema{{#1}}
  \first@tematrue
  \global\def\rightmark{\t@ema\t@emacont}\global\def\leftmark{\sltitle\slchap}%
  \makeslideheading{{#1}}
}

\def\set@cont{%
  \global\def\t@emacont{\ \contstr}
}
\def\setno@cont{%
  \global\def\t@emacont{}
}

\def\new@trans{%
  {\iffirst@tema\setno@cont \else\set@cont \fi}}


\newcommand{\slsubsect}{\makeslidesubheading}


\newenvironment{hslide}{%
  \begin{slide}\sffamily\first@temafalse}{\new@trans\end{slide}\twoup@note}


\newenvironment{vslide}{%
\begin{slide*}\sffamily\first@temafalse}{\new@trans\end{slide*}\twoup@note}


\newpagestyle{slgsyc}% 
  {\raisebox{-0.2cm}[0.5cm][0.2cm]{
      \includegraphics[height=0.7cm]{template/gsyc2}
      \hspace{0.15cm}
      \includegraphics[height=0.7cm]{template/peloto}
      }\hspace{\fill} 
    \bf{\sl\rightmark}
    \hspace{\fill}\thepage\hspace{-\textwidth}\rule[-2.4mm]{\textwidth}{0.2mm}}
    {\rule[3mm]{\textwidth}{0.2mm}\hspace{-\textwidth}\tiny{\copyright
    \slcop \hspace{\fill} \leftmark}}%


\pagestyle{slgsyc}



\raggedslides[0pt] % Con esto tenemos justificado 

\slideframe{none} % El recuadro de la transpa

\epsfslidesize  % Si no ponemos esto no escala bien 
                % los eps (ver doc de seminar).