% Copyright 2007 by Till Tantau
% Copyright 2012,2015 by Vedran Mileti\'c, Joseph Wright
% Copyright 2017,2018 by Louis Stuart, Joseph Wright
%
% This file may be distributed and/or modified
%
% 1. under the LaTeX Project Public License and/or
% 2. under the GNU Public License.
%
% See the file doc/licenses/LICENSE for more details.

\mode<presentation>


% Mini frames

\defbeamertemplateparent{mini frames}
  {mini frame,mini frame in current section,mini frame in current subsection}
{}

\newcommand{\beamer@xelatex@fixminiframes}{%
  \expandafter\ifx\csname XeTeXrevision\endcsname\relax
  \else
  \special{dvipdfmx:catch_phantom true height 0.1cm depth 0cm}%
  \fi
}

\defbeamertemplate*{mini frame}{default}
{%
  \beamer@xelatex@fixminiframes
  \begin{pgfpicture}{0pt}{0pt}{0.1cm}{0.1cm}
    \pgfpathcircle{\pgfpoint{0.05cm}{0.05cm}}{0.05cm}
    \pgfusepath{fill,stroke}
  \end{pgfpicture}%
}
[action]
{
  \setbeamersize{mini frame size=.14cm,mini frame offset=-0.01cm}
}

\defbeamertemplate*{mini frame in current section}{default}
{%
  \beamer@xelatex@fixminiframes
  \begin{pgfpicture}{0pt}{0pt}{0.1cm}{0.1cm}
    \pgfpathcircle{\pgfpoint{0.05cm}{0.05cm}}{0.05cm}
    \pgfusepath{stroke}
  \end{pgfpicture}%
}

\defbeamertemplate*{mini frame in current subsection}{default}
{%
  \beamer@xelatex@fixminiframes
  \begin{pgfpicture}{0pt}{0pt}{0.1cm}{0.1cm}
    \pgfpathcircle{\pgfpoint{0.05cm}{0.05cm}}{0.05cm}
    \pgfusepath{stroke}
  \end{pgfpicture}%
}

\defbeamertemplate*{mini frame in other section}{default}[1][50]
{\color{fg!#1!bg}\usebeamertemplate{mini frame in current section}}
\defbeamertemplate*{mini frame in other subsection}{default}[1][50]
{\color{fg!#1!bg}\usebeamertemplate{mini frame in current subsection}}




% Navigation symbols

\defbeamertemplate*{navigation symbols}{default}
{%
  \hbox{%
    \hbox{\insertslidenavigationsymbol}
    \hbox{\insertframenavigationsymbol}
    \hbox{\insertsubsectionnavigationsymbol}
    \hbox{\insertsectionnavigationsymbol}
    \hbox{\insertdocnavigationsymbol}
    \hbox{\insertbackfindforwardnavigationsymbol}%
  }%
}

% No navigation symbols in handout or trans mode:
\only<handout| trans>{\setbeamertemplate{navigation symbols}{}}



% Section and subsections in head/foot

\defbeamertemplate*{section in head/foot}{default}
{\insertsectionhead}

\defbeamertemplate*{section in head/foot shaded}{default}[1][50]
{\color{fg!#1!bg}\usebeamertemplate{section in head/foot}}

\defbeamertemplate*{subsection in head/foot}{default}
{\insertsubsectionhead}

\defbeamertemplate*{subsection in head/foot shaded}{default}[1][50]
{\color{fg!#1!bg}\usebeamertemplate{subsection in head/foot}}

\defbeamertemplate*{subsubsection in head/foot}{default}
{\insertsubsubsectionhead}

\defbeamertemplate*{subsubsection in head/foot shaded}{default}[1][50]
{\color{fg!#1!bg}\usebeamertemplate{subsubsection in head/foot}}


% Page numbers in head/foot
\defbeamertemplate*{page number in head/foot}{default}
{}

% Headline and footline

\defbeamertemplate*{headline}{default}
{}

\defbeamertemplate*{footline}{default}
{}


% background

\defbeamertemplate*{background}{default}
{}

\defbeamertemplate*{background canvas}{default}
{%
  \ifbeamercolorempty[bg]{background canvas}{}{\color{bg}\vrule width\paperwidth height\paperheight}%
}


% Sidebar

\defbeamertemplate*{sidebar left}{default}
{}

\defbeamertemplate*{sidebar right}{default}
{
  \vfill%
  \llap{\insertlogo\hskip0.1cm}%
  \vskip2pt%
  \llap{\usebeamertemplate***{navigation symbols}\hskip0.1cm}%
  \vskip2pt%
}

\defbeamertemplate*{sidebar canvas left}{default}
{%
  \ifbeamercolorempty[bg]{sidebar left}{}
  {\color{bg}\vrule height\sidebarheight width\beamer@leftsidebar}%
}

\defbeamertemplate*{sidebar canvas right}{default}
{%
  \ifbeamercolorempty[bg]{sidebar right}{}
  {\color{bg}\vrule height\sidebarheight width\beamer@rightsidebar}%
}



% Frame title: default

\defbeamertemplate*{frametitle}{default}[1][left]
{%
  \ifbeamercolorempty[bg]{frametitle}{}{\nointerlineskip}%
  \@tempdima=\textwidth%
  \advance\@tempdima by\beamer@leftmargin%
  \advance\@tempdima by\beamer@rightmargin%
  \begin{beamercolorbox}[sep=0.3cm,#1,wd=\the\@tempdima]{frametitle}
    \usebeamerfont{frametitle}%
    \vbox{}\vskip-1ex%
    \if@tempswa\else\csname beamer@fte#1\endcsname\fi%
    \strut\insertframetitle\strut\par%
    {%
      \ifx\insertframesubtitle\@empty%
      \else%
      {\usebeamerfont{framesubtitle}\usebeamercolor[fg]{framesubtitle}\strut\insertframesubtitle\strut\par}%
      \fi
    }%
    \vskip-1ex%
    \if@tempswa\else\vskip-.3cm\fi% set inside beamercolorbox... evil here...
  \end{beamercolorbox}%
}

\def\beamer@fteright{\vskip0.35cm\advance\leftskip by 1.7cm\advance\rightskip by1.7cm}


% Frame title continuations, default

\defbeamertemplate*{frametitle continuation}{default}{\insertcontinuationcountroman}



% Notes

\defbeamertemplate*{note page}{default}
{%
  {%
    \scriptsize
    \usebeamerfont{note title}\usebeamercolor[fg]{note title}%
    \ifbeamercolorempty[bg]{note title}{}{%
      \insertvrule{.25\paperheight}{note title.bg}%
      \vskip-.25\paperheight%
      \nointerlineskip%
    }%
    \vbox{
      \hfill\insertslideintonotes{0.25}\hskip-\Gm@rmargin\hskip0pt%
      \vskip-0.25\paperheight%
      \nointerlineskip
      \begin{pgfpicture}{0cm}{0cm}{0cm}{0cm}
        \begin{pgflowlevelscope}{\pgftransformrotate{90}}
          {\pgftransformshift{\pgfpoint{-2cm}{0.2cm}}%
          \pgftext[base,left]{\usebeamerfont{note date}\usebeamercolor[fg]{note date}\the\year-\ifnum\month<10\relax0\fi\the\month-\ifnum\day<10\relax0\fi\the\day}}
        \end{pgflowlevelscope}
      \end{pgfpicture}}
    \nointerlineskip
    \vbox to .25\paperheight{\vskip0.5em
      \hbox{\insertshorttitle[width=0.75\textwidth]}%
      \setbox\beamer@tempbox=\hbox{\insertsection}%
      \hbox{\ifdim\wd\beamer@tempbox>1pt{\hskip4pt\raise3pt\hbox{\vrule
            width0.4pt height7pt\vrule width 9pt
            height0.4pt}}\hskip1pt\hbox{\begin{minipage}[t]{0.71\textwidth}\def\breakhere{}\insertsection\end{minipage}}\fi%
      }%
      \setbox\beamer@tempbox=\hbox{\insertsubsection}%
      \hbox{\ifdim\wd\beamer@tempbox>1pt{\hskip17.4pt\raise3pt\hbox{\vrule
            width0.4pt height7pt\vrule width 9pt
            height0.4pt}}\hskip1pt\hbox{\begin{minipage}[t]{0.71\textwidth}\def\breakhere{}\insertsubsection\end{minipage}}\fi%
      }%
      \setbox\beamer@tempbox=\hbox{\insertshortframetitle}%
      \hbox{\ifdim\wd\beamer@tempbox>1pt{\hskip30.8pt\raise3pt\hbox{\vrule
            width0.4pt height7pt\vrule width 9pt
            height0.4pt}}\hskip1pt\hbox{\insertshortframetitle[width=0.67\textwidth]}\fi%
      }%
      \vfil}%
  }%
  \ifbeamercolorempty[bg]{note page}{}{%
    \nointerlineskip%
    \insertvrule{.75\paperheight}{note page.bg}%
    \vskip-.75\paperheight%
  }%
  \vskip.25em
  \nointerlineskip
  \insertnote
}



\mode
<all>