Implement basic header

RainbowCR.cls

@@ -0,0 +1,64 @@
+\NeedsTeXFormat{LaTeX2e}
+\ProvidesClass{RainbowCR}[Compte rendu de CR des Rainbow Swingers]
+
+\LoadClass[a4paper]{article}
+\RequirePackage[margin=2cm,right=4.5cm]{geometry}
+\RequirePackage{fontawesome}
+\RequirePackage{amsmath}
+\RequirePackage{amsfonts}
+\RequirePackage{amssymb}
+\RequirePackage[french]{babel}
+\RequirePackage[shortlabels]{enumitem}
+\RequirePackage{array}
+
+% Listes
+\setlist[itemize]{label=\textbullet}
+\setlist[itemize,2]{label=$\circ$}
+
+% Title
+\def\@subtitle{\vspace{-0.8em}}
+\newcommand*{\subtitle}[1]{\def\@subtitle{#1}}
+\renewcommand{\maketitle}{
+    ~\vspace{1cm}
+    \noindent\begin{center}
+        {\LARGE Compte-rendu de CA~--~Rainbow Swingers (EVUG)}\\
+        \vspace{0.4em}
+        {\Large \@subtitle~}\\
+    \end{center}
+    \vspace{2em}
+
+}
+
+% Header
+\newcommand*{\presents}[1]{\def\@presents{#1}}
+\newcommand*{\excuses}[1]{\def\@excuses{#1}}
+\newcommand*{\invites}[1]{\def\@invites{#1}}
+\newcommand*{\lieu}[1]{\def\@lieu{#1}}
+\newcommand*{\horaires}[1]{\def\@horaires{#1}}
+
+\newcommand{\MakeHeader}{
+    \maketitle
+    \def\arraystretchbck{\arraystretch}
+    \renewcommand{\arraystretch}{1.3}
+
+    \noindent\begin{minipage}[t]{0.50\textwidth}
+        \vspace{0px}
+        \begin{tabular}{p{0.25\textwidth} >{\raggedright\arraybackslash}p{0.75\textwidth}}
+            \textbf{Présents} & \@presents \\
+            \textbf{Excusés} & \@excuses \\
+            \textbf{Invités} & \@invites
+        \end{tabular}
+    \end{minipage}
+    \hfill\hfill\vline\hfill
+    \begin{minipage}[t]{0.40\textwidth}
+        \vspace{0px}
+        \begin{tabular}{>{\centering\arraybackslash}p{1em} p{0.9\textwidth}}
+            \faicon{calendar} & \@date \\
+            \faHome & \@lieu \\
+            \faicon{clock-o} & \@horaires \\
+        \end{tabular}
+    \end{minipage}
+    \renewcommand{\arraystretch}{\arraystretchbck}
+
+    \vspace{2em}
+}