beamerthemeCS.sty

\mode<presentation>

% Gestion des couleurs

\usepackage{xcolor}

\newcommand{\green}[1]{\textcolor{ForestGreen}{#1}}
\newcommand{\orange}[1]{\textcolor{OrangeRed}{#1}}
\newcommand{\blue}[1]{\textcolor{Blue}{#1}}

\definecolor{csred}{RGB}{176,10,58}
\definecolor{cspurple}{RGB}{125,99,142}
\newcommand{\red}[1]{\textcolor{csred}{#1}}
\newcommand{\purple}[1]{\textcolor{cspurple}{#1}}

\setbeamercolor{barhead}{bg=csred}
\setbeamercolor{barfoot}{bg=cspurple}

\setbeamercolor{title}{fg=white,bg=cspurple}
\setbeamercolor{frametitle}{fg=cspurple}
\setbeamercolor{structure}{fg=black}

%ajout vvtt 
\setbeamercolor{block title}{bg=white,fg=cspurple!80!gray}
%fin ajout 

\setbeamercolor{block title alerted}{use=alerted text,fg=csred,bg=alerted text.fg!25!bg}
\setbeamercolor{block body alerted}{parent=normal text,use=block title alerted,bg=block title alerted.bg!25!bg}

\setbeamercolor{item projected}{fg=white,bg=cspurple}
\setbeamercolor{subitem projected}{bg=black!60}

% Gestion de la mise en page
\useinnertheme[shadow=true]{rounded}

\mode<presentation>{\setbeamertemplate{navigation symbols}{}}

\defbeamertemplate*{headline}{}{
  \begin{tabular}{p{0.05\textwidth} @{} p{0.95\textwidth}}
    \includegraphics[width=0.05\paperwidth]{./CS_logo_sans_text.pdf} &
    \raisebox{2.5ex}{\begin{beamercolorbox}[wd=\paperwidth]{}%
      \begin{tabular}{l}
        \insertsectionnavigationhorizontal{0.5\textwidth}{}{\hskip0pt plus1filll}\\[0.5ex]
        \insertsubsectionnavigationhorizontal{0.5\textwidth}{}{\hskip0pt plus1filll}
      \end{tabular}
    \end{beamercolorbox}}
  \end{tabular}
  \begin{beamercolorbox}[wd=\paperwidth,ht=0.2ex,dp=0.2ex]{barhead}\end{beamercolorbox}
}

\setbeamertemplate{frametitle}{
  \hspace{-3ex}\large \insertframetitle
}

\defbeamertemplate*{footline}{}{
  \begin{beamercolorbox}[wd=\paperwidth,ht=0.2ex,dp=0.2ex]{barfoot}\end{beamercolorbox}
  \begin{beamercolorbox}[wd=0.98\paperwidth,ht=2.5ex,dp=1.25ex,leftskip=0.025\paperwidth]{}%
    \insertshortdate \hfill \insertshorttitle \hfill \insertshortauthor \hfill \insertframenumber$/$\inserttotalframenumber
  \end{beamercolorbox}
}

% Gestion de la table des matières
\AtBeginSection[]{
  \begin{frame}<beamer>
    \frametitle{Plan}
    \tableofcontents[currentsection,currentsubsection,sectionstyle=show/shaded, subsectionstyle=show/show/hide]
  \end{frame}
}

\mode<all>