在 beamer 中的每个 \section 之后调用宏

Question

这是将章节标题添加到框架列表中。

正如您在下面的最小示例中看到的，我每次都调用相同的宏，\section我想将其自动化。我基本上尝试了电子工具箱（\apptocmd、\appto、\gappto、\csappto等），但都不起作用。哪一个是正确的，应该如何使用？或者还有其他解决方案？

\documentclass{beamer}

\usepackage{hyperref}
\usepackage{etoolbox}

\makeatletter
\newcommand\listofframes{\@starttoc{lbf}}
\makeatother

\makeatletter
\addtobeamertemplate{frametitle}{}{%
    \mode<presentation>
    {
    \only<1>{
    \hypertarget{\insertframetitle}{}%
          \addcontentsline{lbf}{section}{\protect\makebox[2em][l]{%
          \protect\usebeamercolor[fg]{structure}\scriptsize\insertframenumber\hfill}%
          \ifx\insertframesubtitle\@empty%
              \scriptsize\protect\hyperlink{\insertframetitle}{\insertframetitle}%
          \else%
              \scriptsize\protect\hyperlink{\insertframetitle}{\insertframesubtitle}%
          \fi%
          \par}%
    }
    }
}
\makeatother

\newcommand{\sectioninlbf}{
\addcontentsline{lbf}{section}{%
        \vspace{0.3\baselineskip}
        \protect\footnotesize%
        \secname\par}%
}

\begin{document}

\begin{frame}
\frametitle{General outline}
\tableofcontents[hideallsubsections]
\end{frame}

\begin{frame}
\frametitle{List of Frames}
\listofframes
\end{frame}

\section{Test section one}\sectioninlbf

\begin{frame}
\frametitle{Test Frame One}
test
\end{frame}

\section{Test section two}\sectioninlbf
\begin{frame}
\frametitle{Test Frame Two}
\framesubtitle{Test Frame Two Subtitle}
test
\end{frame}
\begin{frame}
\frametitle{Test Frame Three}
\uncover<1->{test}
\uncover<2->{test}
\uncover<3->{test}
\end{frame}

\end{document}

Answer 1

\documentclass{beamer}

\usepackage{hyperref}
\usepackage{etoolbox}

\makeatletter
\newcommand\listofframes{\@starttoc{lbf}}
\makeatother

\makeatletter
\addtobeamertemplate{frametitle}{}{%
    \mode<presentation>
    {
    \only<1>{
    \hypertarget{\insertframetitle}{}%
          \addcontentsline{lbf}{section}{\protect\makebox[2em][l]{%
          \protect\usebeamercolor[fg]{structure}\scriptsize\insertframenumber\hfill}%
          \ifx\insertframesubtitle\@empty%
              \scriptsize\protect\hyperlink{\insertframetitle}{\insertframetitle}%
          \else%
              \scriptsize\protect\hyperlink{\insertframetitle}{\insertframesubtitle}%
          \fi%
          \par}%
    }
    }
}
\makeatother

\AtBeginSection{%
\addcontentsline{lbf}{section}{%
        \vspace{0.3\baselineskip}
        \protect\footnotesize%
        \secname\par}%
}

\begin{document}

\begin{frame}
\frametitle{General outline}
\tableofcontents[hideallsubsections]
\end{frame}

\begin{frame}
\frametitle{List of Frames}
\listofframes
\end{frame}

\section{Test section one}

\begin{frame}
\frametitle{Test Frame One}
test
\end{frame}

\section{Test section two}
\begin{frame}
\frametitle{Test Frame Two}
\framesubtitle{Test Frame Two Subtitle}
test
\end{frame}
\begin{frame}
\frametitle{Test Frame Three}
\uncover<1->{test}
\uncover<2->{test}
\uncover<3->{test}
\end{frame}

\end{document}