myslides.sty

% myslides.sty
% GM, 23 juin 2014
% des définitions souvent utilisées

%\newenvironment{framecol}[1]%
%{\begin{frame}{#1}\begin{columns}}
%{\end{columns}\end{frame}}

\newenvironment{frameim}[2]%
{\begin{frame}{#1}
  \begin{center}
    \includegraphics[height=\textheight]{#2}
}
{
  \end{center}
 \end{frame}
}


% tentative pour les algorithmes 
\usepackage{algorithm}
\usepackage{algpseudocode}

% package ams 
\usepackage{amssymb}
\def\nbR{\ensuremath{\mathrm{I\! R}}}

% macros provenant de : http://faculty.chicagobooth.edu/donald.eisenstein/more/BeamerLecture.html

\definecolor{darkred}{rgb}{0.7,0,0}
\definecolor{darkblue}{rgb}{0,0,0.8}
\definecolor{bubbles}{rgb}{0.91, 1.0, 1.0}
\definecolor{lapislazuli}{rgb}{0.15, 0.38, 0.61}
\definecolor{lavenderblue}{rgb}{0.8, 0.8, 1.0}
\definecolor{iris}{rgb}{0.35, 0.31, 0.81}

\newcommand{\alrt}[1]{{\color{alert} #1}}
\newcommand{\alrtl}[1]{{\color{alert}\large #1}}
\newcommand{\alrtL}[1]{{\color{alert}\Large #1}}
\newcommand{\struc}[1]{{\color{structure} #1}}
\newcommand{\strucL}[1]{{\color{structure}\Large #1}}
\newcommand{\strucl}[1]{{\color{structure}\large #1}}
%                                                                                                                             
\newcommand{\dred}[1]{{\color{darkred} #1}}
\newcommand{\dredl}[1]{{\color{darkred}\large #1}}
\newcommand{\dredL}[1]{{\color{darkred}\Large #1}}
%
\newcommand{\cover}{\setbeamercovered{invisible}}
\newcommand{\semicover}{\setbeamercovered{transparent=30}}

\newenvironment{iitemize}{\pause\begin{itemize}[<+->]}{\end{itemize}}
\newenvironment{ienumerate}{\pause\begin{enumerate}[<+->]}{\end{enumerate}}
\newenvironment{idescription}{\pause\begin{description}[<+->][.]}{\end{description}}
%                                                                                                                             
%  These others are fancier, higlightling the current item, making hidden                                                     
%   items translucent, etc..  Try them out to see.                                                                            
%                                                                                                                             
\newenvironment{ialert}{\pause\begin{itemize}[<+-| alert@+>]\blackcolors}{\end{itemize}}
\newenvironment{ishowalert}{\begin{itemize}[<1-| alert@+>]\blackcolors}{\end{itemize}}
\newenvironment{itrans}{\semicover\pause\begin{itemize}[<+->]}{\end{itemize}\cover}
\newenvironment{itransalert}{\semicover\begin{itemize}[<+-| alert@+>]\blackcolors}{\end{itemize}\cover}

% réucpéré depuis : http://tex.stackexchange.com/questions/28760/custom-beamer-blocks-for-pros-and-cons

\newenvironment<>{codeblock}[1]{%
  \begin{actionenv}#2%
      \def\insertblocktitle{#1}%
      \par%
      \mode<presentation>{%
        \setbeamercolor{block title}{fg=white,bg=iris}
       \setbeamercolor{block body}{fg=black,bg=bubbles!50}
%       \setbeamercolor{itemize item}{fg=orange!20!black}
%       \setbeamertemplate{itemize item}[triangle]
     }%
      \usebeamertemplate{block begin}}
    {\par\usebeamertemplate{block end}\end{actionenv}}


% % couleur des liens hypperref

\hypersetup{urlcolor=iris}

\newcommand{\urldoc}[1]{\href{#1}{\beamergotobutton{doc}}}