beamerouterthemeusyd-logobar.sty

\mode<presentation>

\beamer@compresstrue

% This is the padding between text elements and the edges of the colorboxes
\newlength{\theme@hpadding}
\setlength{\theme@hpadding}{1.5em}

% This is the whitespace on the top and bottom of the slides.
\newlength{\theme@vpadding}
\setlength{\theme@vpadding}{0.3em}

\defbeamertemplate*{frametitle}{usyd logo}[1][]
{%
  \vskip1ex
  \begin{beamercolorbox}[wd=\textwidth, #1]{frametitle}
    \usebeamerfont{frametitle}\insertframetitle\par%
  \end{beamercolorbox}
}

\defbeamertemplate*{headline}{usyd logo}
{%
  % Leave a gap at the top of the slide before the headline
  \vspace{\theme@vpadding}
  \ifnum\thepage=1\relax%
    % For beamer to not raise an error it needs to know the height of this element for all slides.
    % This creates an placeholder for the title-page to satisfy positioning on all subsequent
    % slides.
    \begin{beamercolorbox}[wd=\paperwidth, ht=1.2em,dp=1.5em]{placeholder}%
    \end{beamercolorbox}
  \else%
    \leavevmode%
    \begin{beamercolorbox}[center,wd=0.25\paperwidth,ht=1.2em,dp=1.5em]{logo in head/foot}%
      % Move down by the depth (dp) of the colorbox
      \vspace{-1.75em}\insertlogo%
    \end{beamercolorbox}%
    \begin{beamercolorbox}[wd=0.75\paperwidth,ht=1.2em,dp=1.5em]{section in head/foot}%
      \insertnavigation{0.75\linewidth} \hfill %
      \insertframenumber\hspace{\theme@hpadding}
    \end{beamercolorbox}
  \fi
}

\defbeamertemplate*{footline}{usyd logo}
{%
  \ifnum\thepage=1\relax%
    % Empty colourbox on titlepage to retain spacing on subsequent pages
    \begin{beamercolorbox}[wd=\paperwidth,ht=1em,dp=0.5em]{placeholder}%
    \end{beamercolorbox}%
  \else%
    \leavevmode%
    \begin{beamercolorbox}[center,wd=0.25\paperwidth,ht=1em,dp=0.5em]{author in head/foot}%
      \insertshortauthor
    \end{beamercolorbox}%
    \begin{beamercolorbox}[wd=0.75\paperwidth,ht=1em,dp=0.5em]{title in head/foot}%
      \hspace{\theme@hpadding}\insertshorttitle\hfill\insertdate\hspace{\theme@hpadding}
    \end{beamercolorbox}%
  \fi
  % Leave gap at bottom of slide the same size as at top
  \vspace{\theme@vpadding}
}

\mode<all>