latex-setup

 %%
 %% This is file `beamerouterthememetropolis.sty',
 %% generated with the docstrip utility.
 %%
 %% The original source files were:
 %%
 %% beamerouterthememetropolis.dtx  (with options: `package')
 %% ---------------------------------------------------------------------------
 %% Copyright 2015 Matthias Vogelgesang and the LaTeX community. A full list of
 %% contributors can be found at
 %% 
 %%     https://github.com/matze/mtheme/graphs/contributors
 %% 
 %% and the original template was based on the HSRM theme by Benjamin Weiss.
 %% 
 %% This work is licensed under a Creative Commons Attribution-ShareAlike 4.0
 %% International License (https://creativecommons.org/licenses/by-sa/4.0/).
 %% ---------------------------------------------------------------------------
 \NeedsTeXFormat{LaTeX2e}
 \ProvidesPackage{beamerouterthememetropolis}[2017/01/23 Metropolis outer theme]
 \RequirePackage{etoolbox}
 \RequirePackage{calc}
 \RequirePackage{pgfopts}
 \pgfkeys{
   /metropolis/outer/numbering/.cd,
     .is choice,
     none/.code=\setbeamertemplate{frame numbering}[none],
     counter/.code=\setbeamertemplate{frame numbering}[counter],
     fraction/.code=\setbeamertemplate{frame numbering}[fraction],
 }
 \pgfkeys{
   /metropolis/outer/progressbar/.cd,
     .is choice,
     none/.code={%
       \setbeamertemplate{headline}[plain]
       \setbeamertemplate{frametitle}[plain]
       \setbeamertemplate{footline}[plain]
     },
     head/.code={\pgfkeys{/metropolis/outer/progressbar=none}
       \addtobeamertemplate{headline}{}{%
         \usebeamertemplate*{progress bar in head/foot}
       }
     },
     frametitle/.code={\pgfkeys{/metropolis/outer/progressbar=none}
       \addtobeamertemplate{frametitle}{}{%
         \usebeamertemplate*{progress bar in head/foot}
       }
     },
     foot/.code={\pgfkeys{/metropolis/outer/progressbar=none}
       \addtobeamertemplate{footline}{}{%
         \usebeamertemplate*{progress bar in head/foot}%
       }
     },
 }
 \newcommand{\metropolis@outer@setdefaults}{
   \pgfkeys{/metropolis/outer/.cd,
     numbering=counter,
     progressbar=none,
   }
 }
 \setbeamertemplate{navigation symbols}{}
 \defbeamertemplate{frame footer}{none}{}
 \defbeamertemplate{frame footer}{custom}[1]{ #1 }
 \defbeamertemplate{frame numbering}{none}{}
 \defbeamertemplate{frame numbering}{counter}{\insertframenumber}
 \defbeamertemplate{frame numbering}{fraction}{
   \insertframenumber/\inserttotalframenumber
 }
 \defbeamertemplate{headline}{plain}{}
 \defbeamertemplate{footline}{plain}{%
   \begin{beamercolorbox}[wd=\textwidth, sep=3ex]{footline}%
     \usebeamerfont{page number in head/foot}%
     \usebeamertemplate*{frame footer}
     \hfill%
     \usebeamertemplate*{frame numbering}
   \end{beamercolorbox}%
 }
 \newlength{\metropolis@frametitle@padding}
 \setlength{\metropolis@frametitle@padding}{2.2ex}
 \newcommand{\metropolis@frametitlestrut@start}{
   \rule{0pt}{\metropolis@frametitle@padding +%
     \totalheightof{%
       \ifcsdef{metropolis@frametitleformat}{\metropolis@frametitleformat X}{X}%
     }%
   }%
 }
 \newcommand{\metropolis@frametitlestrut@end}{
   \rule[-\metropolis@frametitle@padding]{0pt}{\metropolis@frametitle@padding}
 }
 \defbeamertemplate{frametitle}{plain}{%
   \nointerlineskip%
   \begin{beamercolorbox}[%
       wd=\paperwidth,%
       sep=0pt,%
       leftskip=\metropolis@frametitle@padding,%
       rightskip=\metropolis@frametitle@padding,%
     ]{frametitle}%
   \metropolis@frametitlestrut@start%
   \insertframetitle%
   \nolinebreak%
   \metropolis@frametitlestrut@end%
   \end{beamercolorbox}%
 }
 \setbeamertemplate{frametitle continuation}{%
   \usebeamerfont{frametitle}
   \romannumeral \insertcontinuationcount
 }
 \newlength{\metropolis@progressinheadfoot}
 \newlength{\metropolis@progressinheadfoot@linewidth}
 \setlength{\metropolis@progressinheadfoot@linewidth}{0.4pt}
 \setbeamertemplate{progress bar in head/foot}{
   \nointerlineskip
   \setlength{\metropolis@progressinheadfoot}{%
     \paperwidth * \ratio{\insertframenumber pt}{\inserttotalframenumber pt}%
   }%
   \begin{beamercolorbox}[wd=\paperwidth]{progress bar in head/foot}
     \tikzexternaldisable%
     \begin{tikzpicture}
       \fill[bg] (0,0) rectangle (\paperwidth, \metropolis@progressinheadfoot@linewidth);
       \fill[fg] (0,0) rectangle (\metropolis@progressinheadfoot, \metropolis@progressinheadfoot@linewidth);
     \end{tikzpicture}%
     \tikzexternalenable%
   \end{beamercolorbox}
 }
 \AtBeginDocument{%
   \apptocmd{\appendix}{%
     \pgfkeys{%
       /metropolis/outer/.cd,
       numbering=none,
       progressbar=none}
     }{}{}
 }
 \metropolis@outer@setdefaults
 \ProcessPgfPackageOptions{/metropolis/outer}
 \endinput
 %%
 %% End of file `beamerouterthememetropolis.sty'.