haskell-lectures/common/beamer_configuration.tex

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% packages
\usepackage{xcolor}
\usepackage[utf8]{inputenc}
\usepackage{amsmath}
\usepackage{amsfonts}
\usepackage{amssymb}
\usepackage{graphicx}
\usepackage{listings}
\usepackage[newfloat=true]{minted}
\usepackage{xparse}
% for \verb inside \item
\usepackage[T1]{fontenc}
\usepackage[Q=yes]{examplep}
\input{../common/common_configuration.tex}
% package configuration
\DeclareGraphicsExtensions{.pdf,.png,.jpg}
\beamertemplatenavigationsymbolsempty
\setbeamertemplate{footline}[frame number]
% macros and environments
\newcommand{\slidep}{\onslide<+->}
\newenvironment{itemizep}
{\begin{itemize}[<+->]}
{\end{itemize}}
\NewDocumentCommand {\slide} { m O{} O{} }
{\begin{frame}{#3}
\frametitle{\thesection.\ifnum\thesubsection=0\else\thesubsection.\fi\ifnum\thesubsubsection=0\else\thesubsubsection.\fi\ \currentname {#2}}
\input{#1}
\end{frame}}
\NewDocumentCommand {\slidetoc} { }
{\begin{frame}
\frametitle{\thesection. \currentname}
\tableofcontents[currentsection,hideothersubsections]
\end{frame}}
% sections numbered
\setbeamertemplate{section in toc}[sections numbered]
\setbeamertemplate{subsection in toc}[subsections numbered]
\defbeamertemplate{subsubsection in toc}{subsubsections numbered}
{\leavevmode\leftskip=3em%
\rlap{\hskip-3em\inserttocsectionnumber.\inserttocsubsectionnumber.\inserttocsubsubsectionnumber}%
\inserttocsubsubsection\par}
\setbeamertemplate{subsubsection in toc}[subsubsections numbered]
% get current section name
\usepackage{nameref}
\makeatletter
\newcommand*{\currentname}{\@currentlabelname}
\makeatother