--- /dev/null
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+% $Id$
+%
+% a beamer style for i4
+%
+% Copyright 2009 by Daniel Lohmann (dl@cs.fau.de)
+%
+% 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>
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+% color setup
+%
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+ \definecolor{i4red}{rgb}{0.69,0.11,0.18}
+ \definecolor{i4blue}{rgb}{0.0,0.4,0.62}
+ \definecolor{i4gray}{rgb}{0.827,0.827,0.827}
+ \definecolor{darkred}{rgb}{0.8,0,0}
+
+ % the "example green" beamer defines in the default colortheme
+ \colorlet{beamergreen}{green!50!black}
+
+ \setbeamercolor{structure}{fg=i4blue,bg={}}
+ \setbeamercolor{section in toc}{fg=black,bg={}}
+ \setbeamercolor{subsection in toc}{fg=black,bg={}}
+ \setbeamercolor{alerted text}{fg=i4red}
+ \setbeamercolor*{palette primary}{fg=black,bg=white}
+ \setbeamercolor*{palette secondary}{fg=i4blue,bg=white}
+ \setbeamercolor*{palette tertiary}{fg=i4red,bg=white}
+ \setbeamercolor*{palette quaternary}{fg=darkred,bg=gray!5!white}
+ \setbeamercolor{titlelike}{parent=structure}
+ \setbeamercolor{itemize subitem}{fg=i4red}
+ \setbeamercolor{page number in head/foot}{fg=i4red}
+ \setbeamercolor{sidebar left}{bg={}}
+ \setbeamercolor{footline}{parent=structure}
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+% background image setup
+%
+% This is the real trick :-) All graphical elements of the i4-layout are just
+% in the background image. To support the "plain"-option for frames, we actually
+% need two different background images (and probably a third one for the title
+% slide, don't know yet)
+%
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+ \usebackgroundtemplate{
+ \ifbeamer@plainframe%
+ \includegraphics[width=\paperwidth]{beamerthemei4_bgplain}%
+ \else %
+ \includegraphics[width=\paperwidth]{beamerthemei4_bg}
+ \fi%
+ }
+
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+% enumeration style and borders setup
+%
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+ \setbeamersize{sidebar width left=1.07cm}
+ \setbeamersize{text margin left=0.5em}
+ \setbeamersize{text margin right=3.5mm}
+
+ % the top-level item symbol is rendered into the sidebar
+ \setbeamertemplate{itemize item}{\raise.5pt\hbox{\vrule width 1ex height 1ex}\hspace{0.5em}}
+ \setbeamertemplate{itemize subitem}{\raise.5pt\hbox{\vrule width 0.8ex height 0.8ex}}
+ \setbeamertemplate{itemize subsubitem}{\raise.5ex\hbox{\vrule width 1ex height 0.2ex}}
+ \setbeamertemplate{headline}[default]
+
+ \setlength{\labelwidth}{2em}
+ \setlength{\labelsep}{0.5em}
+ \setlength{\leftmargini}{0em}
+ \setlength{\leftmarginii}{1em}
+ \setlength{\leftmarginiii}{1em}
+
+% the above looks nice on slides, but bad in block environments; hence we override
+% beamers original block envs to modify them
+
+ % command to be installed at the begin of every block environment
+ \newcommand{\beamerblock}{
+ \setbeamertemplate{itemize item}{\raise.5pt\hbox{\vrule width 0.8ex height 0.8ex}}
+ \setbeamertemplate{itemize subitem}{\raise.5pt\hbox{\vrule width 0.6ex height 0.6ex}}
+ \setlength{\leftmargini}{1.5em}
+ \setlength{\labelsep}{0.5em}
+ }
+
+ \renewenvironment{block}[1]{%
+ \begin{actionenv}%
+ \beamerblock%
+ \def\insertblocktitle{#1}%
+ \par%
+ \usebeamertemplate{block begin}}
+ {\par%
+ \usebeamertemplate{block end}%
+ \end{actionenv}
+ }
+ \renewenvironment{alertblock}[1]{%
+ \begin{actionenv}%
+ \beamerblock%
+ \def\insertblocktitle{#1}%
+ \par%
+ \mode<presentation>{%\usebeamerfont{block}%
+ \setbeamercolor{local structure}{parent=alerted text}}%
+ \usebeamertemplate{block alerted begin}}
+ {\par%
+ \usebeamertemplate{block alerted end}%
+ \end{actionenv}
+ }
+ \renewenvironment{exampleblock}[1]{%
+ \begin{actionenv}%
+ \beamerblock%
+ \def\insertblocktitle{#1}%
+ \par%
+ \mode<presentation>{%\usebeamerfont{block}%
+ \setbeamercolor{local structure}{parent=example text}}%
+ \usebeamertemplate{block example begin}}
+ {\par%
+ \usebeamertemplate{block example end}%
+ \end{actionenv}
+ }
+
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+% footline definitions
+%
+% The footline is one of the things that are heavily customizable in beamer using
+% outer themes. However, we skip (and do not support) all those fancy beamer
+% themes here and just let beamer it render as text line. This gives us full
+% control and easy adaptation, but some things (especially the vertical layout)
+% remain a bit hacky :-)
+%
+% To provide for more easy customization within presentations, the framenumbering
+% can be customized (and also locally surpressed) by overwriting the
+% macro \InsertFrameNumber
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+
+ % default style for frame numbers
+ \def\InsertFrameNumber{\insertframenumber\,--\,\inserttotalframenumber}
+ \setbeamertemplate{footline}[text line]{
+ % beamer has already set footline color/font here
+ %
+ % use raisebox to align footline with i4logo
+ \raisebox{2.5mm}{\vbox{
+ % insert a strut (invisible vertical line) to prevent line breaks
+ \rule{0mm}{3mm}
+ % here the real content starts
+ % print author and title
+ \insertshortauthor
+ \hspace{2em}
+ \insertshorttitle
+ % if a shortdate is given, print it in brackets after the title
+ \ifx\insertshortdate\@empty
+ \else
+ ~(\insertshortdate)
+ \fi
+ \hspace{2em}
+ % if section/subsection are defined, print them (seperated by an em-dash)
+ \ifx\insertsection\@empty%
+ \else%
+ \insertsection%
+ \ifx\insertsubsection\@empty%
+ \else%
+ \,--\,\insertsubsection%
+ \fi
+ \fi
+ % print the remaining stuff right-aligned
+ \hfill
+ % print page number
+ {
+ \usebeamercolor[fg]{page number in head/foot}\usebeamerfont{page number in head/foot}
+ \parbox[t]{0.7cm}{\centering{\InsertFrameNumber}}
+ }%
+ }}
+ }
+
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+% frametitle setup
+%
+% This is probably the most hacky part of i4beamer We completely overwrite the
+% code beamer uses to render the frame title, especially to get the vertical
+% spacing and alignment right, so it fits with the "background".
+%
+% The i4-Layout does not really offer space for subtitles. We support them
+% anyway by printing them right-aligned.
+%
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+ \setbeamertemplate{frametitle}{
+ \usebeamerfont{frametitle}\usebeamercolor[fg]{frametitle}
+ \insertframetitle\strut
+ \ifx\insertframesubtitle\@empty
+ \else {%
+ \usebeamerfont{framesubtitle}\usebeamercolor[fg]{framesubtitle}
+ \hfill\insertframesubtitle\strut
+ }%
+ \fi
+ \par\vskip2pt
+ }
+
+\mode
+<all>
projects / talk / attack-i2p-raid2013.git / blobdiff