initial beamer template and example slides

Some hour of useless work, but quite correct results...
Please, do not blame me if the theme is ugly : the goal was to result with
similar look than the existing PowerPoint template...

beamerthemeNeocampus.sty

+\mode<presentation>
+
+% Requirement
+\RequirePackage{tikz}
+\RequirePackage{graphicx}
+
+% Settings
+%\useinnertheme{texsx}
+%\useoutertheme{texsx}
+%\usecolortheme{texsx}
+
+\usetikzlibrary{positioning}
+
+
+% some of the theme colors...
+\definecolor{neocampusOrangeDark}{HTML}{E46C0A}
+\definecolor{neocampusOrangeLight}{HTML}{F79646}
+\definecolor{neocampusGrayDark}{HTML}{404040}
+
+\setbeamercolor*{title page header}{fg=white}
+\setbeamercolor*{title page title}{fg=neocampusGrayDark,bg=neocampusOrangeDark}
+\setbeamercolor*{author}{fg=white}
+\setbeamercolor*{date}{fg=white}
+\setbeamercolor*{frame title}{fg=neocampusOrangeLight,bg=white}
+
+\setbeamerfont{title}{family=\sffamily,series=\bfseries,size={\fontsize{18}{22}}}
+\setbeamerfont{author title}{family=\rmfamily,series=\bfseries,size={\fontsize{9}{11}}}
+
+\setbeamerfont{frame title}{family=\sffamily,series=\bfseries,size={\fontsize{18}{22}}}
+
+\def\supervisorlist{}
+\newcommand{\supervisor}[1]{%
+  \edef\supervisorlist{
+    \unexpanded\expandafter{\supervisorlist}%
+    \ifdefempty{\supervisorlist}{}{\noexpand\\}%
+    ~- {#1}} %
+}
+
+\def\teamlogocontent{}
+\newcommand{\teamlogo}[1]{%
+  \def\teamlogocontent{#1}
+}
+
+\def\illustrationpicture{}
+\newcommand{\illustration}[1]{%
+  \def\illustrationpicture{#1}
+}
+
+
+
+% background and title slides
+\setbeamertemplate{background}{
+  \begin{tikzpicture}
+  \useasboundingbox (0,0) rectangle(\the\paperwidth,\the\paperheight);
+  \fill[color=white] (0,0) rectangle (\the\paperwidth,\the\paperheight);
+  %\fill[color=orange] (0,0) rectangle(2.95,1.9);
+  %\fill[color=blue!50!cyan!80] (3.05,0) rectangle(\the\paperwidth,1.9);
+  \ifnum\thepage>1\relax%
+    \node[inner sep=0pt, anchor=north west, name=logoups] at (0, \the\paperheight)
+    {  \includegraphics[width=4cm]{ups_logo}};
+
+    \node[inner sep=0pt, anchor=north, below = 0cm of logoups.south] (logo_neocampus) 
+    {  \includegraphics[width=3.5cm]{neocampus_logo}};
+  \fi
+  \end{tikzpicture}
+}
+
+\defbeamertemplate*{title page}{Neocampus}[1][]
+{ 
+  \makeatletter
+  \newlength\beamerleftmargin
+  \setlength\beamerleftmargin{\Gm@lmargin}
+  \makeatother
+
+  %\includegraphics[width=0.48\paperwidth]{base_neocampus}
+  \begin{tikzpicture}
+    \useasboundingbox (\the\beamerleftmargin,0) rectangle(\the\paperwidth,\the\paperheight);
+  %\fill[color=neocampusOrangeLight] (0,0) rectangle (\the\paperwidth,\the\paperheight);
+  \node[inner sep=0pt, anchor=north west] (baseneo) at (0,\the\paperheight)
+    {  \includegraphics[width=0.48\paperwidth]{base_neocampus}};
+
+    \ifdefempty{\illustrationpicture}{}{
+      \node[inner sep=0pt, anchor=north east] (illustration) at (\the\paperwidth,\the\paperheight)
+        {  \includegraphics[width=0.48\paperwidth]{\illustrationpicture}};
+    }
+
+  \usebeamercolor{title page title}
+  \fill[color=bg](0, 1.2cm) rectangle(\the\paperwidth, 2.7cm)
+    %node[align=center, pos=0.5, color=fg] {\usebeamerfont{title}TITRE israern eirastr aei eisrt aeir e eirst \\ \usebeamerfont{title} eaiusei arstrei anei rneisarntrnei anr eia};
+  node[align=center, pos=0.5, color=fg] {
+    \begin{minipage}{0.95\paperwidth}
+      \centering%
+      \usebeamerfont{title} \inserttitle\par
+    \end{minipage}
+      };
+
+  % logos...
+    \node[inner sep=0pt, anchor=south west] (logo_ups) at (0, 0)
+    {  \includegraphics[height=1.2cm]{ups_logo}};
+
+    \node[inner sep=0pt, anchor=south east] (logo_neocampus) at (\the\paperwidth - 0.2cm, 0.2cm)
+    {  \includegraphics[height=0.7cm]{neocampus_logo}};
+
+    \node[inner sep=0pt, anchor=south west] (custom_logos) at (3.4cm, 0cm)
+    {\begin{minipage}[t][1.2cm]{4.9cm}\centering\teamlogocontent\par\end{minipage}};
+    % \node[inner sep=0pt, anchor=south east] (logo_neocampus) at (6cm, 0.1cm)
+    % {  \includegraphics[height=1cm]{logo_sepia}};
+
+    % \node[inner sep=0pt, anchor=south east] (logo_neocampus) at (7.8cm, 0.0cm)
+    % {  \includegraphics[height=1.1cm]{logo_datazero}};
+    
+
+    % stupid content...
+    \node[anchor=north west] at (7cm, 5cm) {
+      \begin{minipage}{1.0\linewidth}
+        \usebeamerfont{author title}
+        Réalisé par~:\\
+        \insertauthor
+      \end{minipage}
+    };
+
+    \node[anchor=north west] at (0.2cm, 5cm) {
+      \begin{minipage}{1.0\linewidth}
+        \usebeamerfont{author title}
+        Proposé et encadré par~:\\
+        \supervisorlist \par
+      \end{minipage}
+    };
+  \end{tikzpicture}
+}
+
+
+\defbeamertemplate*{frametitle}{Neocampus}[1][]
+{
+\vskip1cm%
+  \begin{beamercolorbox}[wd=\paperwidth,ht=.1cm]{frametitle} 
+  \begin{tikzpicture}
+  \useasboundingbox(0,0) rectangle(\the\paperwidth,1.2);
+  %\usebeamercolor{title page title}
+  %\fill[bg] (0,0) rectangle(4.05,1.2);
+  \usebeamercolor{frame title}
+  \fill[bg] (4.1cm,0) rectangle(\the\paperwidth,1.2);
+  %\usebeamercolor{header text}
+   \ifx\insertframesubtitle\@empty%
+      {\node[anchor=west, color=fg] at (4.3cm,0.61){\usebeamerfont{frame title}\insertframetitle};}
+      \else%
+      {\node[anchor= west, color=fg] at (4.3,0.81){\usebeamerfont{frame title}\insertframetitle};%
+       \node[anchor= west, color=fg,font=\large] at (4.4,0.41){$\hookrightarrow$\hskip3pt\insertframesubtitle};}%
+      \fi
+  \end{tikzpicture}
+  \end{beamercolorbox}
+}
+
+
+\setbeamertemplate{navigation symbols}{}
+\setbeamertemplate{blocks}[rounded][shadow=true]  
+
+\mode<all>

presentation.tex

+\documentclass[frenchb]{beamer}
+
+\usepackage{babel}
+\usepackage[utf8]{inputenc}
+
+\usetheme{Neocampus}
+
+\title{Création de template as a service}
+\author{Léo Grange}
+\supervisor{Georges Da Costa}
+\supervisor{Patricia Stolf}
+
+\illustration{to_change_dc_solar}
+\teamlogo{
+  \includegraphics[height=1cm]{logo_sepia}\quad
+  \includegraphics[height=1.1cm]{logo_datazero}
+}
+
+\begin{document}
+
+\frame[plain]{\maketitle}
+
+\begin{frame}
+  \frametitle{This is a title which is long}
+  %\framesubtitle{... and a subtitle}
+
+  \begin{block}{And a block}
+    Content...
+    \begin{itemize}
+    \item first
+    \item second
+    \end{itemize}
+  \end{block}
+
+  Content...
+\end{frame}
+\end{document}
+