Add UKAEA LaTeX beamer template from Chris Macmackin

system/home/desktop/emacs/default.nix

@@ -88,7 +88,9 @@
         hyperref
         capt-of
         listings
+        bera
         ;
+      latex-beamer-ukaea.pkgs = [ (callPackage ./texlive/latex-beamer-ukaea/default.nix { }) ];
     })
 
     # Development tools

system/home/desktop/emacs/texlive/latex-beamer-ukaea/README.md

@@ -0,0 +1,18 @@
+# UKAEA Beamer Style
+
+This provides a Beamer theme for the default UKAEA branding. Subbrands
+(CCFE, RACE, etc.) are not current available, but would not be
+difficult to add.
+
+For best results, it is recommended that you install the non-free
+Latex fonts, as described here:
+<https://www.tug.org/fonts/getnonfreefonts/>. However you will still
+get perfectly acceptable results without them.
+
+The file `ukaea-example.tex` is provided as a starting point for your
+presentations. Simply rename and modify it as needed. You must either
+keep your presentation TeX file in the same directory as the `.sty`
+and image files or install those files on your system. If you wish to
+do the latter, [follow these
+instructions](https://en.wikibooks.org/wiki/LaTeX/Installing_Extra_Packages#Installing_a_package)
+starting from step 3.

system/home/desktop/emacs/texlive/latex-beamer-ukaea/beamercolorthemeukaea.sty

@@ -0,0 +1,50 @@
+\usepackage{xcolor}
+
+\mode<presentation>
+
+\definecolor{UkaeaCoreBlue}{RGB}{0,48,86}
+\definecolor{UkaeaCoreWhite}{RGB}{255,255,255}
+\definecolor{UkaeaCoreBlack}{RGB}{0,0,0}
+\definecolor{UkaeaCoreGrey1}{RGB}{88,89,91}
+\definecolor{UkaeaCoreGrey2}{RGB}{128,130,133}
+\definecolor{UkaeaCoreGrey3}{RGB}{167,169,172}
+\definecolor{UkaeaCoreGrey4}{RGB}{209,211,212}
+\definecolor{UkaeaSecondaryYellow}{RGB}{246,212,77}
+\definecolor{UkaeaSecondaryGreen}{RGB}{0,111,69}
+\definecolor{UkaeaSecondaryBlue}{RGB}{0,130,202}
+\definecolor{UkaeaSecondaryRed}{RGB}{201,37,44}
+\definecolor{UkaeaSecondaryText}{RGB}{144,145,179}
+\definecolor{CcfeOrange}{RGB}{248,151,29}
+\definecolor{OasRed}{RGB}{230,62,48}
+\definecolor{RaceSilver}{RGB}{191,196,217}
+\definecolor{MrcGreen}{RGB}{5,206,124}
+
+\setbeamercolor{headline}{bg=UkaeaCoreBlue}
+\setbeamercolor{title page}{bg=UkaeaCoreBlue}
+
+\setbeamercolor{title}{fg=UkaeaCoreWhite, bg=UkaeaCoreBlue}
+\setbeamercolor{subtitle}{fg=UkaeaCoreWhite}
+
+\setbeamercolor{author}{fg=UkaeaSecondaryText}
+\setbeamercolor{date}{fg=UkaeaSecondaryText}
+\setbeamercolor{institute}{fg=UkaeaSecondaryText}
+
+\setbeamercolor{normal text}{fg=UkaeaCoreBlue}
+
+\setbeamercolor{structure}{fg=UkaeaCoreBlue}
+\setbeamercolor{frametitle}{fg=UkaeaCoreBlue}
+\setbeamercolor{framesubtitle}{fg=UkaeaCoreBlue}
+\setbeamercolor{alerted text}{fg=UkaeaSecondaryRed}
+
+\setbeamercolor{block title}{fg=UkaeaCoreWhite, bg=UkaeaCoreBlue}
+\setbeamercolor{block body}{parent=normal text, fg=UkaeaCoreBlack, bg=UkaeaCoreBlue!10}
+
+\setbeamercolor{block title example}{fg=UkaeaCoreWhite, bg=UkaeaSecondaryBlue}
+\setbeamercolor{block body example}{parent=normal text, fg=UkaeaCoreBlack, bg=UkaeaSecondaryBlue!10}
+
+\setbeamercolor{block title alert}{fg=UkaeaCoreWhite, bg=UkaeaSecondaryRed}
+\setbeamercolor{block body alert}{parent=normal text, fg=UkaeaCoreBlack, bg=UkaeaSecondaryRed!10}
+
+\setbeamercolor{pagenumber}{fg=UkaeaCoreGrey3}
+
+\mode<all>

system/home/desktop/emacs/texlive/latex-beamer-ukaea/beamerfontthemeukaea.sty

@@ -0,0 +1,24 @@
+% to use non-standard font
+\usepackage{iftex}
+
+\usepackage[T1]{fontenc}
+\IfFileExists{uarial.sty}{
+  \usepackage{newtxsf, uarial, textcomp}
+  \usepackage[italic]{mathastext}
+}{
+  \usepackage[scaled]{helvet}
+}
+\renewcommand\familydefault{\sfdefault}
+\usepackage[scaled]{beramono}
+
+\setbeamerfont{title}{family=\fontfamily{ugq}, size=\LARGE}
+\setbeamerfont{subtitle}{family=\sffamily, series=\mdseries, size=\large}
+
+\setbeamerfont{institute}{family=\fontfamily{ugq}, size=\Large}
+\setbeamerfont{author}{family=\sffamily, series=\bfseries, size=\footnotesize}
+\setbeamerfont{date}{family=\sffamily, series=\bfseries, size=\footnotesize}
+
+\setbeamerfont{frametitle}{family=\fontfamily{ugq}, size=\LARGE}
+\setbeamerfont{framesubtitle}{family=\sffamily, series=\mdseries, size=\Large}
+
+\setbeamerfont{normal text}{family=\sffamily, series=\mdseries, size=\Large}

system/home/desktop/emacs/texlive/latex-beamer-ukaea/beamerinnerthemeukaea.sty

@@ -0,0 +1,24 @@
+\mode<presentation>
+
+\defbeamertemplate{itemize item}{circ}%
+{\small\raise.2ex\hbox{$\bullet$}}
+
+\defbeamertemplate{itemize subitem}{circ}%
+{\small\raise.1ex\hbox{$\circ$}}
+
+\defbeamertemplate{itemize subsubitem}{circ}%
+{\scriptsize\raise.1ex\hbox{$\bullet$}}
+
+\setbeamertemplate{items}[circ]
+
+\setbeamertemplate{frametitle}
+{
+  \nointerlineskip%
+  \vspace{4mm}\hspace{-8mm}
+  \begin{beamercolorbox}[wd=0.8\paperwidth]{frametitle}
+    \usebeamerfont{frametitle}{\insertframetitle}\par
+    \usebeamerfont{framesubtitle}{\usebeamercolor{framesubtitle}\insertframesubtitle}
+  \end{beamercolorbox}
+}
+
+\mode<all>

system/home/desktop/emacs/texlive/latex-beamer-ukaea/beamerouterthemeukaea.sty

@@ -0,0 +1,96 @@
+\usepackage{tikz}
+
+\mode<presentation>
+
+\DeclareOptionBeamer{logo}{\def\beamer@ukaea@logo{#1}}
+\ExecuteOptionsBeamer{logo=ukaea_logo.png}
+\DeclareOptionBeamer{extratitletext}{\def\beamer@ukaea@extratitletext{#1}}
+\ExecuteOptionsBeamer{extratitletext=}
+\ProcessOptionsBeamer
+
+\newcommand{\ukaeatriangle}[1] {
+  \begin{tikzpicture}
+    \useasboundingbox (0,0) rectangle(\the\paperwidth,0.2\paperwidth);
+    \node (t1) at (\paperwidth, 0.2\paperwidth) {};
+    \node (t2) at (0.8\paperwidth, 0.2\paperwidth) {};
+    \node (t3) at (\paperwidth, 0.) {};
+    \fill[fill=#1] (t1.center)--(t2.center)--(t3.center);
+    \if \beamer@ukaea@logo\@empty
+    \else
+    \node (logo) at (0.9415\paperwidth, 0.1415\paperwidth) {
+      \includegraphics[height=0.073\paperwidth]{\beamer@ukaea@logo}
+    };
+    \fi
+  \end{tikzpicture}
+}
+
+
+\setbeamertemplate{title page}
+{%
+  \newdimen\title@graphic@height
+  \begin{minipage}[t]{\paperwidth}
+    \hspace*{-1cm}\inserttitlegraphic{}
+  \end{minipage}
+
+  \settoheight{\title@graphic@height}{\inserttitlegraphic{}}
+  \vspace*{-\title@graphic@height minus 0.004\paperheight}
+  \hspace*{-1cm}%
+  \begin{minipage}{\paperwidth}
+  \usebeamercolor[bg]{headline}
+    \ukaeatriangle{bg}\par
+  \end{minipage}
+
+ \vspace*{-2.59cm}
+ \hspace*{-1.085cm}
+ \begin{tikzpicture}
+    \useasboundingbox (0,0) rectangle(\the\paperwidth,\the\paperheight);
+    
+    \node (q1) at (0,0.54\paperheight) {};
+    \node (q2) at (\the\paperwidth,0.32\paperheight) {};
+    \node (q3) at (0,0) {};
+    \node (q4) at (\the\paperwidth,0) {};
+    \fill[fill=bg] (q1.center)--(q2.center)--(q4.center)--(q3.center);
+    \node[anchor=north west,text width=0.9\paperwidth] (titletext) at (0.4,0.44\paperheight) {
+      \usebeamerfont{institute}{\usebeamercolor[fg]{institute}\insertinstitute}\par
+      \smallskip
+      \usebeamerfont{title}{\usebeamercolor[fg]{title}\inserttitle}\par
+      \usebeamerfont{subtitle}{\usebeamercolor[fg]{subtitle}\insertsubtitle}\par
+      
+      \bigskip
+%      \begin{minipage}{0.6\textwidth}
+        \usebeamercolor[fg]{date}{\usebeamerfont{date}\insertdate}\par
+        \usebeamercolor[fg]{author}{\usebeamerfont{author}\insertauthor}\par
+%      \end{minipage}
+    };
+    \node[anchor=south east,text width=0.45\paperwidth] (extratext) at
+    (1.28\paperwidth, 0.15) {
+      \usebeamercolor[fg]{title}
+      \usebeamerfont{main text}
+      \beamer@ukaea@extratitletext
+    };
+  \end{tikzpicture}
+ \addtocounter{framenumber}{-1}
+}
+
+
+\setbeamertemplate{headline}
+{%\vspace{-0.07cm}\hspace{0.795\paperwidth}
+  \ukaeatriangle{bg}
+ \vspace{-0.2\paperwidth}
+}
+
+
+\setbeamertemplate{footline}
+{
+  \leavevmode
+  \hbox{
+    \begin{beamercolorbox}[wd=1.0cm,ht=1.5cm,dp=0.3cm,right, rightskip=0.1cm]{pagenumber}%
+      \textbf{\large{\usebeamercolor[fg]{pagenumber}\insertframenumber{}}}
+    \end{beamercolorbox}
+    \usebeamercolor[fg]{normal text}{\textbf{\Large |} \raisebox{0.5ex}{\insertshorttitle}
+    }
+  }
+}
+
+\mode<all>
+\endinput

system/home/desktop/emacs/texlive/latex-beamer-ukaea/beamerthemeukaea.sty

@@ -0,0 +1,24 @@
+\mode<presentation>
+
+% Requirement
+\RequirePackage{tikz}
+\RequirePackage{xcolor}
+
+% Options
+\DeclareOptionBeamer{logo}{\PassOptionsToPackage{logo=#1}{beamerouterthemeukaea}}
+\DeclareOptionBeamer{sponsors}{\PassOptionsToPackage{sponsors=#1}{beamerouterthemeukaea}}
+\ProcessOptionsBeamer
+
+% Settings
+\useinnertheme{ukaea}
+\useoutertheme{ukaea}
+\usecolortheme{ukaea}
+\usefonttheme{ukaea}
+
+\setbeamertemplate{navigation symbols}{}
+\setbeamertemplate{blocks}[default]
+%\setbeamertemplate{blocks}[rounded][shadow=true]  
+
+\titlegraphic{\includegraphics[width=\paperwidth]{ukaea-jet.jpg}}
+
+\mode<all>

system/home/desktop/emacs/texlive/latex-beamer-ukaea/default.nix

@@ -0,0 +1,11 @@
+{ stdenvNoCC }:
+stdenvNoCC.mkDerivation {
+  pname = "latex-beamer-ukaea";
+  version = "0.1";
+  src = ./.;
+  installPhase = ''
+    mkdir -p $out/tex/latex
+    cp -r $src/* $out/tex/latex
+  '';
+  tlType = "run";
+}