-% Copyright 2007 by Marco Barisione
-%
-% This file may be distributed and/or modified
-%
-% 1. under the LaTeX Project Public License and/or
-% 2. under the GNU Public License.
-
-\mode<presentation>
-
-% String used between the current page and the total page count.
-\def\beamer@decolines@pageofpages{/}
-\DeclareOptionBeamer{pageofpages}{\def\beamer@decolines@pageofpages{#1}}
-
-% Show a line below the frame title.
-\DeclareOptionBeamer{titleline}[true]{\def\beamer@decolines@titleline{#1}}
-
-% Image used for the watermark.
-\def\beamer@decolines@watermarkorig{}
-\DeclareOptionBeamer{watermark}{\def\beamer@decolines@watermarkorig{#1}}
-
-% Height of the watermark.
-\def\beamer@decolines@watermarkheight{100px}
-\DeclareOptionBeamer{watermarkheight}{\def\beamer@decolines@watermarkheight{#1}}
-
-% The original image height is watermarkheightmult * watermarkheight.
-\def\beamer@decolines@watermarkheightmult{1}
-\DeclareOptionBeamer{watermarkheightmult}{\def\beamer@decolines@watermarkheightmult{#1}}
-
-\ExecuteOptionsBeamer{titleline=false}
-\ProcessOptionsBeamer
-
-% Enable/disable the watermark.
-\def\watermarkon{%
- \def\beamer@decolines@watermark{\beamer@decolines@watermarkorig}%
-}
-\def\watermarkoff{\def\beamer@decolines@watermark{}}
-
-% Initially enable the watermark.
-\watermarkon
-
-% Colors.
-\setbeamercolor*{lineup}{parent=palette primary}
-\setbeamercolor*{linemid}{parent=palette secondary}
-\setbeamercolor*{linebottom}{parent=palette tertiary}
-\setbeamercolor*{page header}{parent=titlelike}
-
-% Lengths
-\newlength{\headerheight}
-\setlength{\headerheight}{.045\paperheight}
-\newlength{\beamer@decolines@lineup}
-\setlength{\beamer@decolines@lineup}{.018\paperheight}
-\newlength{\beamer@decolines@linemid}
-\setlength{\beamer@decolines@linemid}{.015\paperheight}
-\newlength{\beamer@decolines@linebottom}
-\setlength{\beamer@decolines@linebottom}{.01\paperheight}
-
-% The height of the watermark part below the 3 bottom lines.
-\newlength{\beamer@decolines@watermarkheightbottom}
-\addtolength{\beamer@decolines@watermarkheightbottom}{\beamer@decolines@lineup}
-\addtolength{\beamer@decolines@watermarkheightbottom}{\beamer@decolines@linemid}
-\addtolength{\beamer@decolines@watermarkheightbottom}{\beamer@decolines@linebottom}
-
-% The height of the watermark part over the 3 bottom lines before shrinking.
-\newlength{\beamer@decolines@watermarkheightupperorig}
-\setlength{\beamer@decolines@watermarkheightupperorig}{\beamer@decolines@watermarkheight}
-\addtolength{\beamer@decolines@watermarkheightupperorig}{-\beamer@decolines@watermarkheightbottom}
-\multiply\beamer@decolines@watermarkheightupperorig by \beamer@decolines@watermarkheightmult
-
-% Footer.
-\defbeamertemplate*{footline}{decolines theme}
-{
- \leavevmode%
- % First line.
- \hbox{%
- \begin{beamercolorbox}[wd=.2\paperwidth,ht=\beamer@decolines@lineup,dp=1.5pt]{}%
- \end{beamercolorbox}%
- \begin{beamercolorbox}[wd=.8\paperwidth,ht=\beamer@decolines@lineup,dp=1.5pt,right]{lineup}%
- \usebeamerfont{palette primary}\insertframenumber{} \beamer@decolines@pageofpages{} \inserttotalframenumber%
- \end{beamercolorbox}%
- } %
- % Second line.
- \hbox{%
- \begin{beamercolorbox}[wd=\paperwidth,ht=\beamer@decolines@linemid,dp=0pt]{linemid}%
- \end{beamercolorbox}%
- } %
- % Third line.
- \hbox{%
- \begin{beamercolorbox}[wd=.1\paperwidth,ht=\beamer@decolines@linebottom,dp=0pt]{}%
- \end{beamercolorbox}%
- \begin{beamercolorbox}[wd=.9\paperwidth,ht=\beamer@decolines@linebottom,dp=0pt]{linebottom}%
- \end{beamercolorbox}%
- }%
- % This seems to fix some alignment problems with the watermark. It has to be
- % always applied if you do not want to see the footer moving up and down when
- % moving from a page with watermark to a page without or vice versa.
- \vskip-.5px%
- % Watermark.
- \if\beamer@decolines@watermark\@empty\else%
- \vskip-\beamer@decolines@watermarkheightbottom%
- \llap{\includegraphics[height=\beamer@decolines@watermarkheightbottom,clip=true,%
- trim=0pt 0pt 0pt \beamer@decolines@watermarkheightupperorig]{\beamer@decolines@watermark}\hskip-\paperwidth}%
- \fi%
-}
-
-\defbeamertemplate*{headline}{decolines theme}{}
-%
-%{
-% \leavevmode%
-% \hbox{%
-% \begin{beamercolorbox}[wd=\paperwidth,ht=\headerheight,dp=0pt]{page header}%
-% \end{beamercolorbox}%
-% } %
-% \vskip0pt%
-%}
-
-\defbeamertemplate*{frametitle}{decolines theme}[1][left]
-{
- \ifbeamercolorempty[bg]{frametitle}{}{\nointerlineskip}%
- \@tempdima=\textwidth%
- \advance\@tempdima by\beamer@leftmargin%
- \advance\@tempdima by\beamer@rightmargin%
- \vbox{}\vskip-.5\beamer@leftmargin%
- \begin{beamercolorbox}[sep=.5\beamer@leftmargin,#1,wd=\the\@tempdima]{page header}
- \usebeamerfont{frametitle}\usebeamercolor[bg]{framesubtitle}%
- \vbox{}\vskip0ex%
- \if@tempswa\else\csname beamer@fte#1\endcsname\fi%
- \strut\insertframetitle\strut\par%
- {%
- \ifx\insertframesubtitle\@empty%
- \else%
- {\usebeamerfont{framesubtitle}\usebeamercolor[bg]{framesubtitle}\insertframesubtitle\strut\par}%
- \fi
- }%
- \vskip-1ex%
- \if@tempswa\else\vskip-\beamer@leftmargin\fi
- \end{beamercolorbox}%
- \def\beamer@decolines@truetext{true}%
- \ifx\beamer@decolines@titleline\beamer@decolines@truetext%
- \vskip-.5\beamer@leftmargin%
- \begin{beamercolorbox}[wd=\textwidth,ht=.1ex,dp=0ex]{linemid}%
- \end{beamercolorbox}%
- \fi
-}
-
-% Frame title continuations, default
-\defbeamertemplate*{frametitle continuation}{decolines theme}{(\insertcontinuationcount)}
-
-\defbeamertemplate*{sidebar right}{decolines theme}
-{
- \vskip.1\beamer@leftmargin%
- \llap{\insertlogo\hskip.5\beamer@leftmargin}%
- \vfill%
- \if\beamer@decolines@watermark\@empty\else%
- \llap{\includegraphics[height=\beamer@decolines@watermarkheight]{\beamer@decolines@watermark}}%
- \vskip-\beamer@decolines@watermarkheightbottom%
- \fi
-}
-
-\mode
-<all>