% arguelles v2.4.0
% author: Michele Piazzai
% contact: michele.piazzai@uc3m.es
% license: MIT

\NeedsTeXFormat{LaTeX2e}
\ProvidesPackage{beamerinnerthemeArguelles}[2024/02/27 Argüelles]

\mode<presentation>

% additional title page fields
\def\insertevent{}
\newcommand{\event}[1]{
  \def\insertevent{#1}
}
\def\insertemail{}
\newcommand{\email}[1]{
  \def\insertemail{\href{mailto:#1}{\raisebox{-.1em}{\faIcon{envelope}}\hspace{.3em}#1}}
}
\def\inserthomepage{}
\newcommand{\homepage}[1]{
  \def\inserthomepage{\href{https://#1}{\raisebox{-.1em}{\hspace{.025em}\faIcon{globe}}\hspace{.325em}#1}}
}
\def\insertgithub{}
\newcommand{\github}[1]{
  \def\insertgithub{\href{https://github.com/#1}{\raisebox{-.1em}{\hspace{.025em}\faIcon{github}}\hspace{.325em}github.com/#1}}
}

% title page
\defbeamertemplate*{title page}{Arguelles}{
  \vfill\begin{beamercolorbox}{inverted text}
    {\usebeamerfont{title}\inserttitle}\par
    {\usebeamerfont{subtitle}\insertsubtitle}\par\bigskip
    {\usebeamerfont{event}\insertevent}\par
    {\usebeamerfont{date}\insertdate}\par\bigskip
    {\usebeamerfont{author}\insertauthor}\par\smallskip
    {\usebeamerfont{institute}\insertinstitute}\par
    {\usebeamerfont{email}\insertemail}\par
    {\usebeamerfont{homepage}\inserthomepage}\par
    {\usebeamerfont{github}\insertgithub}
  \end{beamercolorbox}
  \addtocounter{framenumber}{-1}
}

% lists
\setlist{nosep,leftmargin=*}
\setlist[1]{labelindent=\parindent,itemsep=.5em}
\setlist[2]{before=\small}
\setlist[itemize,1]{label=$\bullet$}
\setlist[itemize,2]{label=$\circ$}
\setlist[itemize,3]{label=$\cdot$}
\setlist[enumerate,1]{label=\arabic*.}
\setlist[enumerate,2]{label=\theenumi\arabic*.}
\setlist[enumerate,3]{label=\theenumii\arabic*.}
\setlist[description]{font=\normalfont\itshape,style=multiline}

% blocks
\setbeamertemplate{blocks}[rounded]

% background
\BeforeBeginEnvironment{frame}{
  \setbeamertemplate{background}{
    \begin{tikzpicture}
      \useasboundingbox (0,0) rectangle (\paperwidth,\paperheight);
      \ifnum\thepage>1\relax
        \fill[structure.bg] (0,.01\paperheight) rectangle (\paperwidth,.99\paperheight);
      \fi
    \end{tikzpicture}
  }
}

% fullscreen image
\newcommand{\fillpicture}[1]{
  \centering
  \ifbeamer@plainframe
    \tikz[remember picture,overlay] \node[inner sep=0pt] at (current page.center) {
      \includegraphics[width=\paperwidth,height=.98\paperheight]{#1}
    };
  \else
    \tikz[remember picture,overlay] \node[inner sep=0pt] at ($(current page.north)-(0,.526\paperheight)$) {
      \includegraphics[width=\paperwidth,height=.929\paperheight]{#1}
    };
  \fi
}

% background image
\define@key{beamerframe}{bg}{
  \setbeamertemplate{background}{
    \begin{tikzpicture}
      \useasboundingbox (0,0) rectangle (\paperwidth,\paperheight);
      \path[fill overzoom image=#1] (0,.01\paperheight) rectangle (\paperwidth,.99\paperheight);
    \end{tikzpicture}
  }
}

% standout frame
\providebool{Arguelles@standout}
\define@key{beamerframe}{standout}[true]{
  \booltrue{Arguelles@standout}
  \begingroup
  \setbeamertemplate{background}{}
  \setbeamercolor*{normal text}{fg=structure.bg}
  \setbeamercolor*{footline}{fg=structure.bg}
  \beamer@frametopskip=0pt plus 1fill\relax%
  \beamer@framebottomskip=0pt plus 1.25fill\relax%
  \color{structure.bg}
  \large
}
\pretocmd{\beamer@reseteecodes}{
  \ifbool{Arguelles@standout}{
    \endgroup\boolfalse{Arguelles@standout}
  }{}
}{}{}

% suppress frame numbering
\providebool{Arguelles@noframenumbering}
\define@key{beamerframe}{noframenumbering}[true]{
  \booltrue{Arguelles@noframenumbering}
  \begingroup
  \setbeamertemplate{footline}{}
}
\pretocmd{\beamer@reseteecodes}{
  \ifbool{Arguelles@noframenumbering}{
    \endgroup\boolfalse{Arguelles@noframenumbering}
  }{}
}{}{}

\mode<all>
\endinput