%% LaTeX-Beamer template for KIT design
%% Widescreen
%% by Erik Burger, Christian Hammer
%% title picture by Klaus Krogmann
%%
%% version 2.1
%%
%% mostly compatible to KIT corporate design v2.0
%% http://intranet.kit.edu/gestaltungsrichtlinien.php
%%
%% Problems, bugs and comments to
%% burger@kit.edu

\usepackage{templates/beamerthemekitbase}

\usepackage{geometry}
\geometry{papersize={17.07cm,9.6cm}}
\setlength{\unitlength}{1mm}

% \useoutertheme[height=0pt,width=4.27cm,left]{sidebar}

\setbeamertemplate{title page}
{
  \thispagestyle{empty}

  % middle block with name of institute
  \begin{textblock*}{\paperwidth}(1mm,47mm)
    \begin{pgfpicture}{0mm}{0mm}{\paperwidth-2mm}{6mm}
      \color{black!50}
      \pgfpathrectangle{\pgfpoint{0mm}{0mm}}{\pgfpoint{\paperwidth-2mm}{6mm}}
      \pgfusepath{fill}
	\pgftext[at=\pgfpoint{5mm}{4mm},left,center]{\textcolor{white}{\tiny\expandafter{\insertinstitute}}}
	\pgftext[at=\pgfpoint{5mm}{2mm},left,center]{\textcolor{white}{\tiny\expandafter{Prof. Dr.-Ing. Laurent Schmalen}}}
    \end{pgfpicture}
  \end{textblock*}

  % elements on title page

  % KIT logo
  \begin{textblock*}{24mm}(6mm,5mm)
    \iflanguage{english}{%
      \includegraphics[width=23mm]{logos/kitlogo_en_rgb} 
    }{%
      \includegraphics[width=23mm]{logos/kitlogo_de_rgb} 
    }%
  \end{textblock*}

  % institute logo
  \begin{textblock*}{20mm}(150mm,4mm)
    \includegraphics[width=15mm]{logos/\@titlelogo} 
  \end{textblock*}

  % title
  \begin{textblock*}{160mm}(6mm,19mm)
    \begin{beamercolorbox}[wd=118mm,ht=14mm,dp=3mm,left]{white}%
      \Large\textbf{\inserttitle}
    \end{beamercolorbox}
  \end{textblock*}

  % subtitle
  \begin{textblock*}{160mm}(6mm,36mm)
    \scriptsize \insertsubtitle
  \end{textblock*}

  % author
  \begin{textblock*}{160mm}(6mm,40mm)
    \scriptsize\insertauthor~\textbar~\insertshortdate
  \end{textblock*}

  % legal KIT text
  \begin{textblock*}{80mm}[0,1](6mm,94.5mm)
    \fontsize{4pt}{6pt}\selectfont
    \iflanguage{english}{
      KIT -- University of the State of Baden-Wuerttemberg and National Laboratory of the Helmholtz Association}
    {KIT -- Universit{\"a}t des Landes Baden-W{\"u}rttemberg und nationales Forschungszentrum in der Helmholtz-Gemeinschaft}
  \end{textblock*}

  \begin{textblock*}{16mm}(155mm,93mm)
    \fontsize{8pt}{8pt}\selectfont
    \bfseries
    \textcolor{white}{
      \href{https://www.kit.edu}{www.kit.edu}
    }
  \end{textblock*}

  % title image

  \begin{textblock*}{\paperwidth}(1mm,53.5mm)
    \begin{overpic}[width=168.7mm,height=38mm]{logos/\@titleimage_wide}
      \put(-2,-1){
        % mask curve for lower left corner of title image
        \begin{pgfpicture}{0mm}{0mm}{3mm}{3mm}
          \pgfpathqmoveto{0mm}{0mm}
          \pgfpathlineto{\pgfpoint{3mm}{0mm}}
          \pgfpathlineto{\pgfpoint{3mm}{1mm}}

          {\pgfsetcornersarced{\pgfpoint{2mm}{2mm}} 
            \pgfpathlineto{\pgfpoint{1mm}{1mm}}
            \pgfpathlineto{\pgfpoint{1mm}{3mm}}}

          \pgfpathmoveto{\pgfpoint{1mm}{3mm}}
          \pgfpathlineto{\pgfpoint{0mm}{3mm}}
          \pgfpathlineto{\pgfpoint{0mm}{0mm}}
          \pgfpathclose

          \color{black!15}
          \pgfusepath{fill}
        \end{pgfpicture}
      }
    \end{overpic}
  \end{textblock*}

}

%background for pages
%CH: for plain frames
\newlength{\kitbottom}
\usebackgroundtemplate{
	\setlength{\kitbottom}{\ifbeamer@plainframe1mm\else9mm\fi}%
\begin{pgfpicture}{0mm}{0mm}{\paperwidth}{\paperheight}

	{\pgfsetcornersarced{\pgfpoint{2mm}{2mm}}
	\pgfpathmoveto{\pgfpoint{\paperwidth-1mm}{\kitbottom}}
	\pgfpathlineto{\pgfpoint{1mm}{\kitbottom}}
	\pgfpathlineto{\pgfpoint{1mm}{\paperheight-1mm}}}

	{\pgfsetcornersarced{\pgfpoint{2mm}{2mm}}
	\pgfpathmoveto{\pgfpoint{1mm}{\paperheight-1mm}}
	\pgfpathlineto{\pgfpoint{\paperwidth-1mm}{\paperheight-1mm}}
	\pgfpathlineto{\pgfpoint{\paperwidth-1mm}{\kitbottom}}}

	\color{white}
	\pgfusepath{fill}

\end{pgfpicture}%
}

%frametitle
\setbeamertemplate{frametitle}
{
\vspace{2mm} %\hspace*{-4mm}
\vbox{\hsize=9cm\bfseries\insertframetitle}

\begin{textblock*}{15mm}(150.6mm,4mm)
\iflanguage{english}{%
\includegraphics[width=14mm]{logos/kitlogo_en_rgb} 
}{%
\includegraphics[width=14mm]{logos/kitlogo_de_rgb} 
}%

\end{textblock*}

% obsolete as of KIT-CD v2.0
%\begin{textblock*}{1.5mm}(1mm,1mm)
%\begin{pgfpicture}{0mm}{0mm}{1.5mm}{9mm}
	%\color{kit-green100}
	%\pgfpathrectangle{\pgfpoint{0mm}{0mm}}{\pgfpoint{1.5mm}{9mm}}
	%\pgfusepath{fill}
%\end{pgfpicture}%
%\end{textblock*}

}

\setbeamertemplate{headline}
{
}

%footer
\setbeamertemplate{footline}
{
%\vskip1mm
\begin{beamercolorbox}[wd=0.2\textwidth,ht=2mm,dp=4.75mm,leftskip=1.3em,rightskip=.5em]{title in head/foot}%
	\usebeamerfont{author in head/foot}%
	% Date and frame number
	\textbf{\insertframenumber{}} \hspace{10pt} \insertshortdate
\end{beamercolorbox}%
\vspace*{-5.5mm}\hspace*{0.15\textwidth}%
\begin{beamercolorbox}[wd=0.33\textwidth,ht=2mm,dp=3.5mm,leftskip=-8.3em,rightskip=.5em]{title in head/foot}%
	\usebeamerfont{title in head/foot}%
	% Title
	%\insertshorttitle
	\begin{tabular}{l} 
		\insertshorttitle \\
		\insertshortauthor
	\end{tabular}
\end{beamercolorbox}%
%\vspace*{-7.2mm}\hspace*{0.25\textwidth}%
\begin{beamercolorbox}[wd=0.42\textwidth,ht=2mm,dp=3.5mm,leftskip=1.3em,rightskip=.5em]{title in head/foot}%
	\usebeamerfont{title in head/foot}%
	% Title
	\begin{tabular}{r} 
		Communications Engineering Lab \\
		Prof. Dr.-Ing. Laurent Schmalen
	\end{tabular}	
\end{beamercolorbox}%
\begin{beamercolorbox}[wd=0\textwidth,ht=2mm,dp=1.5mm,leftskip=2.0em,rightskip=.05em]{title in head/foot}%
	\usebeamerfont{title in head/foot}%
	% Title
	\vspace*{-2.8mm}\hspace*{-0.6mm}%
	\includegraphics[height=6.75mm]{logos/CEL_logo.pdf}
\end{beamercolorbox}%
}

% \setbeamerfont{title in sidebar}{family=\sffamily,series=\mdseries,size={\fontsize{10}{12}}}
% \setbeamerfont{section in sidebar}{family=\sffamily,series=\mdseries,size={\fontsize{9}{12}}}
% \setbeamerfont{subsection in sidebar}{family=\sffamily,series=\mdseries,size={\fontsize{8}{12}}}

% \setbeamertemplate{sidebar \beamer@sidebarside}
%   {
%     \beamer@tempdim=\beamer@sidebarwidth%
%     \advance\beamer@tempdim by -6pt%
%     {\usebeamerfont{title in sidebar}%
%       \vskip1.5em%
%       \hskip3mm%
%       \usebeamercolor[fg]{title in sidebar}%
%       \insertshorttitle[width=\beamer@tempdim,left,respectlinebreaks]\par%
%       \vskip1.25em%
%     }%
%     {%
%       \hskip3mm%
%       \usebeamercolor[fg]{author in sidebar}%
%       \usebeamerfont{author in sidebar}%
%       \insertshortauthor[width=\beamer@tempdim,left,respectlinebreaks]\par%
%       \vskip1.25em%
%     }%
%     \hskip3mm\insertverticalnavigation{\beamer@sidebarwidth}%
%     \vfill
%     \ifx\beamer@sidebarside\beamer@lefttext%
%     \else%
%       \usebeamercolor{normal text}%
%       \llap{\usebeamertemplate***{navigation symbols}\hskip0.1cm}%
%       \vskip2pt%
%     \fi%
%   }%
