%%
%% This is file `beamerfontthemetrigon.sty',
%% generated with the docstrip utility.
%%
%% The original source files were:
%%
%% beamerfontthemetrigon.dtx  (with options: `package')
%% ---------------------------------------------------------------------------
%% Copyright (C) 2021 Thomas Lambert <trigon@thl.ovh>
%% Other contributors to this theme are listed here:
%%     https://gitlab.com/thlamb/beamertheme-trigon/-/graphs/master
%% 
%% The original template was heavily inspired by Metropolis from Matthias
%% Vogelgesang.
%% 
%% License CC-BY-SA 4.0
%% 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{beamerfontthemetrigon}[2023/02/20 v0.7.0 Trigon font theme]
\RequirePackage{pgfopts}
\pgfkeys{
  /trigon/font/titleformat title/.cd,
  .is choice,
  regular/.code={%
    \let\trigon@titleformat\@empty%
    \setbeamerfont{title}{shape=\normalfont}%
  },
  smallcaps/.code={%
    \let\trigon@titleformat\@empty%
    \setbeamerfont{title}{shape=\scshape}%
  },
  allsmallcaps/.code={%
    \let\trigon@titleformat\lowercase%
    \setbeamerfont{title}{shape=\scshape}%
    \PackageWarning{beamerthemetrigon}{%
      Be aware that titleformat title=allsmallcaps can lead to problems%
    }
  },
  allcaps/.code={%
    \let\trigon@titleformat\uppercase%
    \setbeamerfont{title}{shape=\normalfont}%
    \PackageWarning{beamerthemetrigon}{%
      Be aware that titleformat title=allcaps can lead to problems%
    }
  },
}
\pgfkeys{
  /trigon/font/titleformat subtitle/.cd,
  .is choice,
  regular/.code={%
    \let\trigon@subtitleformat\@empty%
    \setbeamerfont{subtitle}{shape=\normalfont}%
  },
  smallcaps/.code={%
    \let\trigon@subtitleformat\@empty%
    \setbeamerfont{subtitle}{shape=\scshape}%
  },
  allsmallcaps/.code={%
    \let\trigon@subtitleformat\lowercase%
    \setbeamerfont{subtitle}{shape=\scshape}%
    \PackageWarning{beamerthemetrigon}{%
      Be aware that titleformat subtitle=allsmallcaps can lead to problems%
    }
  },
  allcaps/.code={%
    \let\trigon@subtitleformat\uppercase%
    \setbeamerfont{subtitle}{shape=\normalfont}%
    \PackageWarning{beamerthemetrigon}{%
      Be aware that titleformat subtitle=allcaps can lead to problems%
    }
  },
}
\pgfkeys{
  /trigon/font/titleformat section/.cd,
  .is choice,
  regular/.code={%
    \let\trigon@sectiontitleformat\@empty%
    \setbeamerfont{section title}{shape=\normalfont}%
  },
  smallcaps/.code={%
    \let\trigon@sectiontitleformat\@empty%
    \setbeamerfont{section title}{shape=\scshape}%
  },
  allsmallcaps/.code={%
    \let\trigon@sectiontitleformat\MakeLowercase%
    \setbeamerfont{section title}{shape=\scshape}%
    \PackageWarning{beamerthemetrigon}{%
      Be aware that titleformat section=allsmallcaps can lead to problems%
    }
  },
  allcaps/.code={%
    \let\trigon@sectiontitleformat\MakeUppercase%
    \setbeamerfont{section title}{shape=\normalfont}%
    \PackageWarning{beamerthemetrigon}{%
      Be aware that titleformat section=allcaps can lead to problems%
    }
  },
}
\pgfkeys{
  /trigon/font/titleformat frame/.cd,
  .is choice,
  regular/.code={%
    \let\trigon@frametitleformat\@empty%
    \setbeamerfont{frametitle}{shape=\normalfont}%
  },
  smallcaps/.code={%
    \let\trigon@frametitleformat\@empty%
    \setbeamerfont{frametitle}{shape=\scshape}%
  },
  allsmallcaps/.code={%
    \let\trigon@frametitleformat\MakeLowercase%
    \setbeamerfont{frametitle}{shape=\scshape}%
    \PackageWarning{beamerthemetrigon}{%
      Be aware that titleformat frame=allsmallcaps can lead to problems%
    }
  },
  allcaps/.code={%
    \let\trigon@frametitleformat\MakeUppercase%
    \setbeamerfont{frametitle}{shape=\normalfont}
    \PackageWarning{beamerthemetrigon}{%
      Be aware that titleformat frame=allcaps can lead to problems%
    }
  },
}
\pgfkeys{
  /trigon/font/.cd,
  titleformattitle/.code=\pgfkeysalso{titleformat title=#1},
  titleformatsubtitle/.code=\pgfkeysalso{titleformat subtitle=#1},
  titleformatsection/.code=\pgfkeysalso{titleformat section=#1},
  titleformatframe/.code=\pgfkeysalso{titleformat frame=#1},
}
\newcommand{\trigon@font@setdefaults}{
  \pgfkeys{/trigon/font/.cd,
    titleformat title=regular,
    titleformat subtitle=regular,
    titleformat section=regular,
    titleformat frame=regular,
  }
}
\def\trigon@titleformat#1{#1}
\def\trigon@subtitleformat#1{#1}
\def\trigon@sectiontitleformat#1{#1}
\def\trigon@frametitleformat#1{#1}
\patchcmd{\beamer@title}%
{\def\inserttitle{#2}}%
{\def\inserttitle{\trigon@titleformat{#2}}}%
{}%
{\PackageError{beamerfontthemetrigon}{Patching title failed}\@ehc}
\patchcmd{\beamer@subtitle}%
{\def\insertsubtitle{#2}}%
{\def\insertsubtitle{\trigon@subtitleformat{#2}}}%
{}%
{\PackageError{beamerfontthemetrigon}{Patching subtitle failed}\@ehc}
\patchcmd{\sectionentry}
{\def\insertsectionhead{#2}}
{\def\insertsectionhead{\trigon@sectiontitleformat{#2}}}
{}
{\PackageError{beamerfontthemetrigon}{Patching section title failed}\@ehc}
\@tempswafalse
\patchcmd{\beamer@section}
{\edef\insertsectionhead{\noexpand\hyperlink{Navigation\the\c@page}{\unexpanded{#1}}}}
{\edef\insertsectionhead{\noexpand\hyperlink{Navigation\the\c@page}{%
\noexpand\trigon@sectiontitleformat{\unexpanded{#1}}}}}
{\@tempswatrue}
{}
\patchcmd{\beamer@section}
{\def\insertsectionhead{\hyperlink{Navigation\the\c@page}{#1}}}
{\def\insertsectionhead{\hyperlink{Navigation\the\c@page}{%
\trigon@sectiontitleformat{#1}}}}
{\@tempswatrue}
{}
\patchcmd{\beamer@section}
{\protected@edef\insertsectionhead{\noexpand\hyperlink{Navigation\the\c@page}{#1}}}
{\protected@edef\insertsectionhead{\noexpand\hyperlink{Navigation\the\c@page}{%
\noexpand\trigon@sectiontitleformat{#1}}}}
{\@tempswatrue}
{}
\if@tempswa\else
  \PackageError{beamerfontthemetrigon}{Patching section title failed}\@ehc
\fi
\@tempswafalse
\patchcmd{\beamer@subsection}
{\edef\insertsubsectionhead{\noexpand\hyperlink{Navigation\the\c@page}{\unexpanded{#1}}}}
{\edef\insertsubsectionhead{\noexpand\hyperlink{Navigation\the\c@page}{%
\noexpand\trigon@sectiontitleformat{\unexpanded{#1}}}}}
{\@tempswatrue}
{}
\patchcmd{\beamer@subsection}
{\def\insertsubsectionhead{\hyperlink{Navigation\the\c@page}{#1}}}
{\def\insertsubsectionhead{\hyperlink{Navigation\the\c@page}{%
\trigon@sectiontitleformat{#1}}}}
{\@tempswatrue}
{}
\patchcmd{\beamer@subsection}
{\protected@edef\insertsubsectionhead{\noexpand\hyperlink{Navigation\the\c@page}{#1}}}
{\protected@edef\insertsubsectionhead{\noexpand\hyperlink{Navigation\the\c@page}{%
\noexpand\trigon@sectiontitleformat{#1}}}}
{\@tempswatrue}
{}
\if@tempswa\else
  \PackageError{beamerfontthemetrigon}{Patching section title failed}\@ehc
\fi
\providecommand{\beamer@insertframetitlecontinuation}{
  \usebeamertemplate*{frametitle continuation}
}
\patchcmd{\beamer@@frametitle}
  {\gdef\insertframetitle{{%
      #2%
      \ifnum\beamer@autobreakcount>0
        \relax{}\space%
        \beamer@insertframetitlecontinuation%
      \fi%
    }}%
  }
  {\gdef\insertframetitle{{%
      \trigon@frametitleformat{#2}%
      \ifnum\beamer@autobreakcount>0
        \relax{}\space%
        \beamer@insertframetitlecontinuation%
      \fi%
    }}%
  }
{}
{\PackageWarning{beamerfontthemetrigon}{Patching frame title failed}\@ehc}
\setbeamerfont{author}       {size=\normalsize}
\setbeamerfont{title}        {size=\LARGE,series=\bfseries}
\setbeamerfont{section title}{size=\LARGE,series=\mdseries}
\setbeamerfont{date}         {size=\small}
\setbeamerfont*{subtitle}     {size=\Large}
\setbeamerfont{frametitle}   {size=\LARGE}
\setbeamerfont{framesubtitle}{size=\large}

\setbeamerfont{alerted text} {size=\normalsize,series=\bfseries}
\setbeamerfont{block title}{size=\normalsize,series=\bfseries}
\setbeamerfont{block title alerted}{size=\normalsize,series=\bfseries}

\setbeamerfont{section in toc}{size=\Large}
\setbeamerfont{subsection in toc}{size=\large}
\setbeamerfont{page number in head/foot}{size=\scriptsize}

\setbeamerfont{description item}{series=\bfseries}
\setbeamerfont{caption}{size=\small}
\setbeamerfont{caption name}{series=\bfseries}
\trigon@font@setdefaults
\ProcessPgfPackageOptions{/trigon/font}
\endinput
%%
%% End of file `beamerfontthemetrigon.sty'.