%%%%%% Licence%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
% la classe LaTeX Bredelebeamer est placée sous licence GNU-GPL v3
% copyright 2015 Christophe Masutti
% https://github.com/framatophe/
% Il s'agit d'un style simple aux couleurs de Framasoft (http://framasoft.org)
% agrémenté de quelques boites.
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
\NeedsTeXFormat{LaTeX2e}
\ProvidesClass{bredelebeamer}[17/02/2015, v1.0]

\PassOptionsToPackage{svgnames}{xcolor}
\LoadClass[aspectratio=1610,compress,8pt]{beamer}
\setbeamersize{text margin left=5mm, text margin right=5mm}

% \usepackage[french]{babel}
\usepackage[export]{adjustbox}
\usepackage[english,french]{babel}
\usepackage[utf8]{inputenc}
\usepackage[T1]{fontenc}
\usepackage{helvet}
\usepackage{pdfpages}
\usepackage{graphicx}% http://ctan.org/pkg/graphicx
\usepackage[footnotesize,hang]{caption} % réduire la taille des légendes des images
\usepackage{hyperref}
\usepackage{refcount}
\usepackage{tikz}
\usepackage{qrcode}
\usepackage[overridenote]{pdfpc}

%% Setup for bibliography
\usepackage{csquotes}
\usepackage{microtype}
\usepackage[backend=biber,natbib=true,style=authoryear,uniquelist=false,uniquename=false,giveninits=false,isbn=false,url=false,doi=false,maxcitenames=3,maxbibnames=6,sorting=nyvt]{biblatex}
\addbibresource[glob]{biblio.bib}
\BiblatexSplitbibDefernumbersWarningOff
\DeclareFieldFormat{labelnumberwidth}{}
\setbeamertemplate{bibliography item}{}
\emergencystretch=1em
\renewcommand{\footcite}[2][]{\footnote[#1]{\citet{#2}}}

\usepackage{appendixnumberbeamer}% ne compte pas les slides backups dans le nombre total
\long\def\beamer@@ssection*#1{\beamer@section[]{}}% retire les sections invisibles de la barre de navigation

%%%% Les Framacouleurs
\definecolor{Framableu}{RGB}{12,91,122}
\definecolor{Framableulight}{RGB}{18,144,176}
\definecolor{Framavert}{RGB}{142,156,72}
\definecolor{Framavertlight}{RGB}{227,235,199}
\definecolor{Framarouge}{RGB}{204,45,24}
\definecolor{Framarougelight}{RGB}{249,189,187}
\definecolor{Framaviolet}{RGB}{106,86,135}
\definecolor{Framavioletlight}{RGB}{211,197,232}
\definecolor{Framaorange}{RGB}{235,114,57}
\definecolor{Framaorangelight}{RGB}{235,209,197}
\definecolor{Framajaune}{RGB}{196,168,27}
\definecolor{Framajaunelight}{RGB}{255,235,181}
\definecolor{Framamarron}{RGB}{161,136,127}
\definecolor{Framamarronlight}{RGB}{215,204,200}
\definecolor{Framagris}{RGB}{97,97,97}
\definecolor{Framagrislight}{RGB}{245,245,245}


%%%%%%%%%%%% Tableaux
\usepackage{tcolorbox}
\usepackage{tabularx}
\usepackage{array}
\usepackage{booktabs}
\usepackage{colortbl}
\tcbuselibrary{skins}

%%%% Merci : http://tex.stackexchange.com/questions/112343/beautiful-table-samples

\newcolumntype{Y}{>{\raggedleft\arraybackslash}X}

\tcbset{tabrouge/.style={enhanced,arc=0em,fonttitle=\bfseries,fontupper=\normalsize\sffamily,
colback=Framarougelight!100!white,colframe=Framarouge!70!black,colbacktitle=Framarouge!100!white,
coltitle=white,center title}}

\tcbset{taborange/.style={enhanced,arc=0em,fonttitle=\bfseries,fontupper=\normalsize\sffamily,
colback=Framaorangelight!100!white,colframe=Framaorange!70!black,colbacktitle=Framaorange!100!white,
coltitle=white,center title}}

\tcbset{tabvert/.style={enhanced,arc=0em,fonttitle=\bfseries,fontupper=\normalsize\sffamily,
colback=Framavertlight!100!white,colframe=Framavert!70!black,colbacktitle=Framavert!100!white,
coltitle=white,center title}}

\tcbset{tabbleu/.style={enhanced,arc=0em,fonttitle=\bfseries,fontupper=\normalsize\sffamily,
colback=Framableulight!100!white,colframe=Framableu!70!black,colbacktitle=Framableu!100!white,
coltitle=white,center title}}

\tcbset{tabjaune/.style={enhanced,arc=0em,fonttitle=\bfseries,fontupper=\normalsize\sffamily,
colback=Framajaunelight!100!white,colframe=Framajaune!70!black,colbacktitle=Framajaune!100!white,
coltitle=white,center title}}

\tcbset{tabgris/.style={enhanced,arc=0em,fonttitle=\bfseries,fontupper=\normalsize\sffamily,
colback=Framagrislight!100!white,colframe=Framagris!70!black,colbacktitle=Framagris!100!white,
coltitle=white,center title}}

\tcbset{tabmarron/.style={enhanced,arc=0em,fonttitle=\bfseries,fontupper=\normalsize\sffamily,
colback=Framamarronlight!100!white,colframe=Framamarron!70!black,colbacktitle=Framamarron!100!white,
coltitle=white,center title}}


%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
\beamerboxesdeclarecolorscheme{orange}{Framaorange}{Framaorangelight}

\usecolortheme[named=Framableu]{structure}

\useinnertheme{rectangles}
\useoutertheme[subsection=false]{miniframes}
\setbeamertemplate{navigation symbols}{}

\definecolor{sectionColor}{RGB}{0,0,0} % noir
\definecolor{subsectionColor}{RGB}{97,97,97} % Framagris
\definecolor{sectionTextColor}{RGB}{255,255,255} % blanc
\definecolor{subsectionTextColor}{RGB}{255,255,255} % blanc
\definecolor{leftFootlineColor}{RGB}{0,0,0}% noir
\definecolor{middleFootlineColor}{RGB}{97,97,97} % Framagris
\definecolor{rightFootlineColor}{RGB}{0,0,0}% noir
\definecolor{authorColor}{RGB}{255,255,255}% blanc
\definecolor{footlineTitleColor}{RGB}{255,255,255}% blanc
\definecolor{instituteColor}{RGB}{0,0,0}% noir
\definecolor{dateColor}{RGB}{255,255,255}% blanc
\definecolor{pageColor}{RGB}{255,255,255}% blanc
\definecolor{titleColor}{RGB}{12,91,122} % Framableu
\definecolor{titleTextColor}{RGB}{255,255,255} % blanc
\definecolor{bodyColor}{RGB}{255,255,255} % blanc
\definecolor{normalTextColor}{RGB}{0,0,0} % noir
\definecolor{exampleTextColor}{RGB}{82,99,42} %Framavertfoncé
\definecolor{alertTextColor}{RGB}{204,45,24} % Framarouge

\definecolor{chipColor}{RGB}{12,91,122} % Framableu
\definecolor{chipTextColor}{RGB}{255,255,255} % blanc
\definecolor{normalBlockColor}{RGB}{178,213,219} % Framableulight pour arriere plan du block
\definecolor{normalTitleBlockColor}{RGB}{12,91,122} % Framableu
\definecolor{normalBlockTextColor}{RGB}{0,0,0} % noir
\definecolor{normalBlockTitleTextColor}{RGB}{255,255,255} % blanc
\definecolor{exampleBlockColor}{RGB}{227,235,199} %Framavertlight pour arriere plan du block
\definecolor{exampleTitleBlockColor}{RGB}{142,156,72} % Framavert
\definecolor{exampleBlockTextColor}{RGB}{0,0,0} % noir
\definecolor{exampleBlockTitleTextColor}{RGB}{255,255,255} % blanc
\definecolor{alertBlockColor}{RGB}{249,189,187} % Framarougelight pour arriere plan du block
\definecolor{alertTitleBlockColor}{RGB}{204,45,24} % Framarouge
\definecolor{alertBlockTextColor}{RGB}{0,0,0} % noir
\definecolor{alertBlockTitleTextColor}{RGB}{255,255,255} % blanc


\setbeamertemplate{blocks}[rectangle]

\setbeamercolor{section in head/foot}{bg=sectionColor, fg=sectionTextColor}
\setbeamercolor{subsection in head/foot}{bg=subsectionColor, fg=subsectionTextColor}
\setbeamercolor*{block title}{fg=normalBlockTitleTextColor,bg=normalTitleBlockColor}
\setbeamercolor*{block body}{fg=normalBlockTextColor,bg=normalBlockColor}
\setbeamercolor*{block title alerted}{fg=alertBlockTitleTextColor,bg=alertTitleBlockColor}
\setbeamercolor*{block body alerted}{fg=alertBlockTextColor,bg=alertBlockColor}
\setbeamercolor*{block title example}{fg=exampleBlockTitleTextColor,bg=exampleTitleBlockColor}
\setbeamercolor*{block body example}{fg=exampleBlockTextColor,bg=exampleBlockColor}
\setbeamerfont{block title}{size={}}
\setbeamercolor{titlelike}{fg=titleTextColor,bg=titleColor}
\setbeamercolor*{normal text}{fg=normalTextColor,bg=bodyColor}
\setbeamercolor*{example text}{fg=exampleTextColor}
\setbeamercolor*{alerted text}{fg=alertTextColor}
\setbeamercolor{itemize item}{fg=titleColor!70}
\setbeamercolor{enumerate item}{fg=titleColor!70}
\setbeamercolor{description item}{fg=titleColor!70}


\useinnertheme{default}
\setbeamercolor{item projected}{bg=chipColor,fg=chipTextColor}
\beamer@compresstrue
\defbeamertemplate*{headline}{smoothbars theme}
{%
    \begin{beamercolorbox}[ht=2.125ex,dp=3.150ex]{section in head/foot}
    \insertnavigation{\paperwidth}
    \end{beamercolorbox}%
    % Comment next block to hide subsection bar
    \ifnum\c@subsection>0{%
        \begin{beamercolorbox}[ht=2.125ex,dp=1.125ex,%
            leftskip=.3cm,rightskip=.3cm plus1fil]{subsection in head/foot}%
            \usebeamerfont{subsection in head/foot}\insertsubsectionhead%
            \ifnum\c@subsubsection>0{\;-\;\insertsubsubsectionhead}\fi%
        \end{beamercolorbox}%
    }\fi%
}
\setbeamercolor{author in head/foot}{bg=leftFootlineColor, fg=authorColor}
\setbeamercolor{title in head/foot}{bg=middleFootlineColor, fg=footlineTitleColor}
\setbeamercolor{institute in head/foot}{fg=instituteColor}
\setbeamercolor{date in head/foot}{bg=rightFootlineColor, fg=dateColor}
\defbeamertemplate*{footline}{infolines theme}{%
    \leavevmode%
    \hbox{%
        \begin{beamercolorbox}[wd=.333333\paperwidth,ht=2.25ex,dp=1ex,center]{author in head/foot}%
            \usebeamerfont{author in head/foot}\insertshortauthor~~%
            \insertshortinstitute%
        \end{beamercolorbox}%
        \begin{beamercolorbox}[wd=.333333\paperwidth,ht=2.25ex,dp=1ex,center]{title in head/foot}%
            \usebeamerfont{title in head/foot}\insertshorttitle%
        \end{beamercolorbox}%
        \begin{beamercolorbox}[wd=.333333\paperwidth,ht=2.25ex,dp=1ex,right]{date in head/foot}%
            \usebeamerfont{date in head/foot}\insertshortdate{}\hspace*{2em}%
            \insertframenumber{} / \inserttotalframenumber\hspace*{2ex}%
        \end{beamercolorbox}%
    }%
    \vskip0pt%
}%
\mode
<all>

%utilise la couleur Beamer : "example text" pour la couleur du texte
\newcommand{\exemple}[1]{{\color{example text.fg} #1}}

% emphase
\renewcommand{\emph}[1]{\textcolor{Framaorange}{\textbf{#1}}}


\usepackage{etoolbox}
\AtBeginEnvironment{exampleblock}{%
    \setbeamercolor{itemize item}{fg=exampleTitleBlockColor!70}
}
\AtBeginEnvironment{alertblock}{%
    \setbeamercolor{itemize item}{fg=alertTitleBlockColor!70}
}
\AtBeginEnvironment{block}{%
    \setbeamercolor{itemize item}{fg=normalTitleBlockColor!70}
}


\newcommand{\boitejaune}[1]{
    \begin{center}
    \fcolorbox{Framajaune}{Framajaunelight}{
        \begin{minipage}{0.5\textwidth}
        #1
        \end{minipage}
    }
    \end{center}
}


\newcommand{\boiteviolette}[1]{
    \begin{center}
    \fcolorbox{Framaviolet}{Framavioletlight}{
        \begin{minipage}{0.5\textwidth}
        #1
        \end{minipage}
    }
    \end{center}
}


\newcommand{\boiteorange}[1]{
    \begin{center}
    \fcolorbox{Framaorange}{Framaorangelight}{
        \begin{minipage}{0.5\textwidth}
        #1
        \end{minipage}
    }
    \end{center}
}


\newcommand{\boitemarron}[1]{
    \begin{center}
    \fcolorbox{Framamarron}{Framamarronlight}{
        \begin{minipage}{0.5\textwidth}
        #1
        \end{minipage}
    }
    \end{center}
}

\newcommand{\boitegrise}[1]{
    \begin{center}
    \fcolorbox{Framagris}{Framagrislight}{
        \begin{minipage}{0.5\textwidth}
        #1
        \end{minipage}
    }
    \end{center}
}


\newcommand{\boitebleue}[1]{
    \begin{center}
    \fcolorbox{Framableu}{Framableulight}{
        \begin{minipage}{0.5\textwidth}
        #1
        \end{minipage}
    }
    \end{center}
}

%%%%%%%%%%%%%%%%%%%%%%%%%%%% Code Listings
% Default fixed font does not support bold face
\DeclareFixedFont{\ttb}{T1}{txtt}{bx}{n}{9} % for bold
\DeclareFixedFont{\ttm}{T1}{txtt}{m}{n}{9}  % for normal

% Custom colors
\usepackage{color}
\definecolor{deepblue}{rgb}{0,0,0.5}
\definecolor{deepred}{rgb}{0.6,0,0}
\definecolor{deepgreen}{rgb}{0,0.5,0}
\definecolor{orange}{rgb}{1.0,0.49,0.0}
\definecolor{codegreen}{rgb}{0,0.6,0}
\definecolor{codegray}{rgb}{0.5,0.5,0.5}
\definecolor{codepurple}{HTML}{C42043}
\definecolor{backcolour}{HTML}{F2F2F2}
\definecolor{bookColor}{cmyk}{0,0,0,0.90}
\color{bookColor}

\usepackage{listings}

% Python style for highlighting
\newcommand\pythonstyle{\lstset{
    language=Python,
    basicstyle=\scriptsize\ttfamily,
    morekeywords={self},              % Add keywords here
    keywordstyle=\bf\color{deepblue},
    emph={MyClass,__init__},          % Custom highlighting
    emphstyle=\bf\color{deepred},    % Custom highlighting style
    stringstyle=\color{deepgreen},
    commentstyle=\bf\color{codegray},
    frame=single,                         % Any extra options here
    showstringspaces=false,
    breaklines=true,
}}

% Python environment
\lstnewenvironment{python}[1][]
{
    \pythonstyle
    \lstset{#1}
}
{}

% Python for external files
\newcommand\pythonexternal[2][]{{
    \pythonstyle
    \lstinputlisting[#1]{#2}
}}