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beamerouterthememetropolis.sty (4645B)

      1 %%
      2 %% This is file `beamerouterthememetropolis.sty',
      3 %% generated with the docstrip utility.
      4 %%
      5 %% The original source files were:
      6 %%
      7 %% beamerouterthememetropolis.dtx  (with options: `package')
      8 %% ---------------------------------------------------------------------------
      9 %% Copyright 2015 Matthias Vogelgesang and the LaTeX community. A full list of
     10 %% contributors can be found at
     11 %% 
     12 %%     https://github.com/matze/mtheme/graphs/contributors
     13 %% 
     14 %% and the original template was based on the HSRM theme by Benjamin Weiss.
     15 %% 
     16 %% This work is licensed under a Creative Commons Attribution-ShareAlike 4.0
     17 %% International License (https://creativecommons.org/licenses/by-sa/4.0/).
     18 %% ---------------------------------------------------------------------------
     19 \NeedsTeXFormat{LaTeX2e}
     20 \ProvidesPackage{beamerouterthememetropolis}[2017/01/23 Metropolis outer theme]
     21 \RequirePackage{etoolbox}
     22 \RequirePackage{calc}
     23 \RequirePackage{pgfopts}
     24 \pgfkeys{
     25   /metropolis/outer/numbering/.cd,
     26     .is choice,
     27     none/.code=\setbeamertemplate{frame numbering}[none],
     28     counter/.code=\setbeamertemplate{frame numbering}[counter],
     29     fraction/.code=\setbeamertemplate{frame numbering}[fraction],
     30 }
     31 \pgfkeys{
     32   /metropolis/outer/progressbar/.cd,
     33     .is choice,
     34     none/.code={%
     35       \setbeamertemplate{headline}[plain]
     36       \setbeamertemplate{frametitle}[plain]
     37       \setbeamertemplate{footline}[plain]
     38     },
     39     head/.code={\pgfkeys{/metropolis/outer/progressbar=none}
     40       \addtobeamertemplate{headline}{}{%
     41         \usebeamertemplate*{progress bar in head/foot}
     42       }
     43     },
     44     frametitle/.code={\pgfkeys{/metropolis/outer/progressbar=none}
     45       \addtobeamertemplate{frametitle}{}{%
     46         \usebeamertemplate*{progress bar in head/foot}
     47       }
     48     },
     49     foot/.code={\pgfkeys{/metropolis/outer/progressbar=none}
     50       \addtobeamertemplate{footline}{}{%
     51         \usebeamertemplate*{progress bar in head/foot}%
     52       }
     53     },
     54 }
     55 \newcommand{\metropolis@outer@setdefaults}{
     56   \pgfkeys{/metropolis/outer/.cd,
     57     numbering=counter,
     58     progressbar=none,
     59   }
     60 }
     61 \setbeamertemplate{navigation symbols}{}
     62 \defbeamertemplate{frame footer}{none}{}
     63 \defbeamertemplate{frame footer}{custom}[1]{ #1 }
     64 \defbeamertemplate{frame numbering}{none}{}
     65 \defbeamertemplate{frame numbering}{counter}{\insertframenumber}
     66 \defbeamertemplate{frame numbering}{fraction}{
     67   \insertframenumber/\inserttotalframenumber
     68 }
     69 \defbeamertemplate{headline}{plain}{}
     70 \defbeamertemplate{footline}{plain}{%
     71   \begin{beamercolorbox}[wd=\textwidth, sep=3ex]{footline}%
     72     \usebeamerfont{page number in head/foot}%
     73     \usebeamertemplate*{frame footer}
     74     \hfill%
     75     \usebeamertemplate*{frame numbering}
     76   \end{beamercolorbox}%
     77 }
     78 \newlength{\metropolis@frametitle@padding}
     79 \setlength{\metropolis@frametitle@padding}{2.2ex}
     80 \newcommand{\metropolis@frametitlestrut@start}{
     81   \rule{0pt}{\metropolis@frametitle@padding +%
     82     \totalheightof{%
     83       \ifcsdef{metropolis@frametitleformat}{\metropolis@frametitleformat X}{X}%
     84     }%
     85   }%
     86 }
     87 \newcommand{\metropolis@frametitlestrut@end}{
     88   \rule[-\metropolis@frametitle@padding]{0pt}{\metropolis@frametitle@padding}
     89 }
     90 \defbeamertemplate{frametitle}{plain}{%
     91   \nointerlineskip%
     92   \begin{beamercolorbox}[%
     93       wd=\paperwidth,%
     94       sep=0pt,%
     95       leftskip=\metropolis@frametitle@padding,%
     96       rightskip=\metropolis@frametitle@padding,%
     97     ]{frametitle}%
     98   \metropolis@frametitlestrut@start%
     99   \insertframetitle%
    100   \nolinebreak%
    101   \metropolis@frametitlestrut@end%
    102   \end{beamercolorbox}%
    103 }
    104 \setbeamertemplate{frametitle continuation}{%
    105   \usebeamerfont{frametitle}
    106   \romannumeral \insertcontinuationcount
    107 }
    108 \newlength{\metropolis@progressinheadfoot}
    109 \newlength{\metropolis@progressinheadfoot@linewidth}
    110 \setlength{\metropolis@progressinheadfoot@linewidth}{0.4pt}
    111 \setbeamertemplate{progress bar in head/foot}{
    112   \nointerlineskip
    113   \setlength{\metropolis@progressinheadfoot}{%
    114     \paperwidth * \ratio{\insertframenumber pt}{\inserttotalframenumber pt}%
    115   }%
    116   \begin{beamercolorbox}[wd=\paperwidth]{progress bar in head/foot}
    117     \tikzexternaldisable%
    118     \begin{tikzpicture}
    119       \fill[bg] (0,0) rectangle (\paperwidth, \metropolis@progressinheadfoot@linewidth);
    120       \fill[fg] (0,0) rectangle (\metropolis@progressinheadfoot, \metropolis@progressinheadfoot@linewidth);
    121     \end{tikzpicture}%
    122     \tikzexternalenable%
    123   \end{beamercolorbox}
    124 }
    125 \AtBeginDocument{%
    126   \apptocmd{\appendix}{%
    127     \pgfkeys{%
    128       /metropolis/outer/.cd,
    129       numbering=none,
    130       progressbar=none}
    131     }{}{}
    132 }
    133 \metropolis@outer@setdefaults
    134 \ProcessPgfPackageOptions{/metropolis/outer}
    135 \endinput
    136 %%
    137 %% End of file `beamerouterthememetropolis.sty'.