beamerinnerthemeemc.sty

\NeedsTeXFormat{LaTeX2e}
\ProvidesPackage{beamerinnerthemeemc}[2016/02/27 EMC Beamer theme]

\RequirePackage{pgfopts}

\pgfkeys{/emc/inner/titlepage/.default=titlepage
}

\pgfkeys{
  /emc/inner/titlepage/.cd,
    .is choice,
    notitlepage/.code=\@emc@inner@notitlepage,
    titlepage/.code=\@emc@inner@titlepage
}
\newcommand{\emc@inner@setdefaults}{
  \pgfkeys{/emc/inner/.cd,
    titlepage=titlepage
  }
}

\newcommand{\@emc@inner@notitlepage}{
\def\titlepagedrawing{
% do nothing;
}
}
\newcommand{\@emc@inner@titlepage}{
\def\titlepagedrawing{
  \fill[color=bg] (0,0.8*\the\paperheight) rectangle(\the\paperwidth,\the\paperheight);
  \foreach \x in {0,...,79}
     \fill[color=structure] (0.0125*\the\paperwidth*\x,0.6*\the\paperwidth) rectangle(0.0125*\the\paperwidth*\x + 0.00625*\the\paperwidth,0.60625*\the\paperwidth);
  \foreach \x in {0,...,79}
     \fill[color=structure] (0.0125*\the\paperwidth*\x,0.03*\the\paperwidth) rectangle(0.0125*\the\paperwidth*\x + 0.00625*\the\paperwidth,0.03625*\the\paperwidth);
}
}


\mode<presentation>
\setbeamertemplate{background}{
\usebeamercolor{palette tertiary}%
 \begin{tikzpicture}
  \useasboundingbox (0,0) rectangle(\the\paperwidth,\the\paperheight);
   \ifnum\thepage=1\relax%
  \titlepagedrawing
  \fi      
  \ifnum\thepage>1\relax%
  \foreach \x in {0,...,79}
     \fill[color=structure] (0.0125*\the\paperwidth*\x,0.03*\the\paperwidth) rectangle(0.0125*\the\paperwidth*\x + 0.00625*\the\paperwidth,0.03625*\the\paperwidth); 
  \fi
 \end{tikzpicture}
}
\defbeamertemplate*{title page}{emc}[1][]{
 \centering\vskip3cm%
 \begin{beamercolorbox}[wd=12cm, leftskip=3cm, sep= 8pt, #1]{title page header}
  \centering\usebeamerfont{title}\inserttitle\par%
 \end{beamercolorbox}%
 \begin {beamercolorbox}[wd=12cm, leftskip=3cm, sep= 8pt, #1]{subtitle}
		\centering\usebeamerfont{subtitle in title page}\insertsubtitle
 \end {beamercolorbox}
 \vskip0.45cm%
 {\pgfuseimage{fg:logo}}%
 	%{\pgftext[at=\pgfpointxy{2.21}{0.2},right,base]{\pgfuseimage{fg:logo}}}%
   \vskip0.45cm%
 \begin{beamercolorbox}[wd=12cm,leftskip=3cm, sep= 8pt, #1]{author}
	   \centering\usebeamerfont{author}\insertauthor%
 \end{beamercolorbox}%
 \vskip0.2cm%
\begin{beamercolorbox}[wd=12cm,leftskip=3cm,sep=8pt,#1]{date}
  \centering\usebeamerfont{author}\insertdate\par%
 \end{beamercolorbox}%
 \vfill
}
%\mode<all>



\setbeamertemplate{sections/subsections in toc}[square]
\setbeamertemplate{items}[square]
\emc@inner@setdefaults
\ProcessPgfPackageOptions{/emc/inner}
\mode<all>