beamerthememasterthesis.sty

% !TEX TS-program = lualatex
% !TEX encoding = utf-8
% !TEX root = presentation.tex
% !TEX spellcheck = en-US
% !BIB TS-program = biber

% ┌───────────────────────────────────────────────────────────────┐
% │ CONTENTS OF beamerthememasterthesis.sty                       │
% ├───────────────────────────────────────────────────────────────┘
% │
% ├── DEPENDENCIES
% ├──┐GENERAL
% │  ├── COMMANDS
% │  └── LENGTHS
% ├──┐BEAMER
% │  ├── OTHER THEMES
% │  ├── TRANSPARENCY
% │  ├── NAVIGATION
% │  ├── ITEMS
% │  ├──┐MARGINS
% │  │  ├── HORIZONTAL
% │  │  └── VERTICAL
% │  ├── COLORS
% │  ├── BLOCKS
% │  └── BACKGROUND
% ├──┐CONTENT
% │  ├── ADJUSTIMAGE
% │  ├── COLUMNS
% │  ├── SIUNITX
% │  ├── TABULARRAY
% │  └── NOTES
% ├──┐SINGLE SLIDES
% │  ├── TITLE
% │  ├── OUTLINE
% │  ├── SECTION
% │  ├── PLACEHOLDER
% │  ├── REFERENCES
% │  └── THANK YOU
% │
% └───────────────────────────────────────────────────────────────

% ################################################################ DEPENDENCIES

% add pictures
\RequirePackage{adjustbox}
% language
% must be set before biblatex
\RequirePackage[american]{babel}
% break long urls
% must be set before biblatex
\RequirePackage{xurl}
% bibliography generator
\RequirePackage[backend=biber,ibidtracker=constrict,parentracker=true,sorting=nyt,style=apa]{biblatex}
% faster compilation and bookmark creation
% loads hyperref
\RequirePackage{bookmark}
% customizes quotes
% required by babel
\RequirePackage{csquotes}
% cannot load enumitem with beamer class
%\RequirePackage{enumitem}
% append to existing commands
\RequirePackage{etoolbox}
% custom font
\RequirePackage{fontspec}
% better word spacing and typographic improvements
\RequirePackage{microtype}
% spacing
\RequirePackage{setspace}
% format numbers
\RequirePackage{siunitx}
% better tables
\RequirePackage{tabularray}
% background color in titlepage
\RequirePackage{tikz}
% math font
\RequirePackage{amsmath}
\RequirePackage[math-style=ISO,bold-style=ISO]{unicode-math}

% ################################################################ GENERAL

% ################################ COMMANDS

\providecommand{\multilinecomment}[1]{}
\newcommand{\source}[1]{\caption*{\textbf{Source:} #1}}
\newcommand{\startItem}[1]{\textbf{#1:}}
% constant 0.05\textwidth separator in "columns" environment
\newcommand{\half}{  \column{0.4750\textwidth}} % use 2 times
\newcommand{\third}{ \column{0.3000\textwidth}} % use 3 times
\newcommand{\fourth}{\column{0.2125\textwidth}} % use 4 times

% ################################ LENGTHS

\newlength{\lrmargin}
\setlength{\lrmargin}{5mm}
% appear in slides if not set manually below
\newlength{\figuremaxheight}
\setlength{\figuremaxheight}{0.6\textheight}

% internal block padding
%\newlength{\blockpadding}
%\setlength{\blockpadding}{1mm}

%\onehalfspacing

% ################################################################ BEAMER

% ################################ OTHER THEMES

\usecolortheme{default}
\usefonttheme{structurebold}
\useinnertheme{tcolorbox}
\useoutertheme{default}

% ################################ TRANSPARENCY

% semi transparent overlays with \pause
\setbeamercovered{transparent}

% ################################ NAVIGATION

% hide symbols, must be added outside of the frame environment (e.g. inside group)
\setbeamertemplate{navigation symbols}{}
%\setbeamertemplate{navigation symbols}{\insertslidenavigationsymbol}

% vertical mode
% https://tex.stackexchange.com/a/294670/213962

% hide headline
%\setbeamertemplate{headline}{}

% show page number
%\setbeamertemplate{footline}[page number]
%\setbeamerfont{footline}{parent={normal text},size=\tiny}

% ################################ ITEMS

%setbeamertemplate{itemize items}{>}
%\setbeamertemplate{itemize items}[square]
\setbeamertemplate{itemize item}[circle]
\setbeamertemplate{itemize subitem}[circle]
\setbeamertemplate{itemize subsubitem}[circle]

% for smaller lists
%\setbeamertemplate{itemize/enumerate body begin}{\small}
%\setbeamertemplate{itemize/enumerate subbody begin}{\tiny}

% ################################ MARGINS

% ################ HORIZONTAL

% 10mm left and right for content, not frame titles
\setbeamersize{
 text margin left=\lrmargin,
 text margin right=\lrmargin
}

% ################ VERTICAL

% frame type t: 5mm top flexible bottom
% https://tex.stackexchange.com/a/659210/213962
\define@key{beamerframe}{t}[true]{% top
 \beamer@frametopskip=5mm \relax%          plus .5\paperheight
 \beamer@framebottomskip=5mm plus 1fill\relax%
 \beamer@frametopskipautobreak=\beamer@frametopskip\relax%
 \beamer@framebottomskipautobreak=\beamer@framebottomskip\relax%
}

% frame type c: vertically align text 50/50, instead of the original 40/60, used for thank you page and pages with big images
\define@key{beamerframe}{c}[true]{% center aligned
 \beamer@frametopskip=0mm plus 1fill\relax%
 \beamer@framebottomskip=0mm plus 1fill\relax%
 \beamer@frametopskipautobreak=0mm plus .5\paperheight\relax%
 \beamer@framebottomskipautobreak=0mm plus .5\paperheight\relax%
}

% frame type v: 5mm top and 5mm bottom, used for title page, allow for \vfill
% initial title page
\define@key{beamerframe}{v}[true]{% full vertical space consumption
 \beamer@frametopskip=5mm \relax%
 \beamer@framebottomskip=5mm \relax%
 \beamer@frametopskipautobreak=\beamer@frametopskip\relax%
 \beamer@framebottomskipautobreak=\beamer@framebottomskip\relax%
}

% ################################ COLORS

% colors are overriden by variables file
\definecolor{PresentationPrimaryColor}{HTML}{000000}
\definecolor{PresentationSecondaryColor}{HTML}{000000}

% normal text color, default black
\setbeamercolor{normal text}{fg=PresentationSecondaryColor}

% \alert color, default red
\setbeamerfont{alerted text}{series=\bfseries}
%\setbeamercolor{alerted text}{fg=PresentationPrimaryColor}
\setbeamercolor{alerted text}{fg=PresentationSecondaryColor}

% title frame, \itemize and \tableofcontents color, default blue
\setbeamercolor{structure}{fg=PresentationPrimaryColor}

% section titles
%\setbeamercolor{section title}{fg=white}
%\setbeamerfont{section title}{size=\Huge,series=\bfseries}

% frame title
%\setbeamercolor{frametitle}{fg=PresentationPrimaryColor}
%\setbeamercolor{frametitle}{fg=white,bg=PresentationPrimaryColor}
%\setbeamerfont{frametitle}{size=\LARGE}

\addtobeamertemplate{frametitle}{% before
}{% after
 %\usebeamercolor[fg]{alerted text}%
 \hspace{-\lrmargin}\rule{0.5\paperwidth}{0.5mm}%
 \vspace{-0.5\baselineskip}
}

% figures
\setbeamertemplate{caption}[numbered]
\numberwithin{figure}{section}
\numberwithin{table}{section}
\setbeamercolor{caption name}{parent=normal text}
\setbeamerfont{caption name}{series=\bfseries}

% ################################ BLOCKS

% use rounded blocks
%\setbeamertemplate{blocks}[rounded]

% disable gradient in rounded blocks
\pgfdeclareverticalshading[lower.bg,upper.bg]{bmb@transition}{200mm}{
 color(0mm)=(upper.bg);
 color(2mm)=(upper.bg);
 color(4mm)=(upper.bg)
}

% primary color
%\setbeamercolor{block title}{use=structure,fg=white,bg=PresentationPrimaryColor}
%\setbeamercolor{block body}{use=normal text,bg=PresentationSecondaryColor!05}

% secondary color
\setbeamercolor{block title}{fg=PresentationSecondaryColor!05,bg=PresentationSecondaryColor}
\setbeamercolor{block body}{fg=PresentationSecondaryColor,bg=PresentationSecondaryColor!05}
\AtBeginEnvironment{block}{
 \setbeamercolor{item projected}{fg=PresentationSecondaryColor!05,bg=PresentationSecondaryColor}
}

% ################################ BACKGROUND

% foreground to background: frame > background > canvas

% used in background
\newcommand{\backgroundImage}[1]{
 \begin{tikzpicture}[remember picture, overlay]
  \node[
   opacity=#1,
   anchor=center,
  ]
  (bg) at (current page.south west)
  {\adjustimage{width=0.7\paperwidth}{\universityLogoBgPresentation}};
 \end{tikzpicture}
}

% set recurring background image for normal slides, otherwise they are white
%\setbeamertemplate{background}{\backgroundImage{0.05}}

% set canvas and background for colorful slides
\newenvironment{canvasColor}{%
 \begingroup
 % canvas color
 \setbeamercolor{background canvas}{bg=PresentationPrimaryColor}
 % background image
 \setbeamertemplate{background}{\backgroundImage{0.2}}
 % frame content
 \setbeamercolor{normal text}{fg=white}
 \usebeamercolor[fg]{normal text}
}{%
 \endgroup
}

% ################################################################ CONTENT

% ################################ ADJUSTIMAGE

\newenvironment{outerImage}{
 \begin{figure}[ht]
  \centering
  }{
 \end{figure}
}

\newcommand{\innerImageOne}[2]{
 % arguments: 1 image id (no spaces), 2 image name
 \adjustimage{width=\textwidth,max height=\figuremaxheight,keepaspectratio}{#1}
 %\caption{#2}
 %\label{#1}
}

% ################################ COLUMNS

% predefined column environments

\newenvironment{outerColumns}{
 \begin{columns}[T]
  }{
 \end{columns}
}

\newcommand{\innerColumnsTwo}[2]{
 \half
 #1
 \half
 #2
}

\newcommand{\innerColumnsThree}[3]{
 \third
 #1
 \third
 #2
 \third
 #3
}

\newcommand{\innerColumnsFour}[4]{
 \fourth
 #1
 \fourth
 #2
 \fourth
 #3
 \fourth
 #4
}

% ################################ SIUNITX

\sisetup{
 group-minimum-digits=4,
 mode=match,
 propagate-math-font=true,
 reset-math-version=false,
 reset-text-family=false,
 reset-text-series=false,
 text-family-to-math=true,
 text-series-to-math=true
}

% ################################ TABULARRAY

\newenvironment{outerTable}{
 \begin{table}[ht]
  \centering
   }{
 \end{table}
}

\NewTblrEnviron{innerTable}

\SetTblrInner[innerTable]{
 baseline=T,
 hspan=even,
 vspan=even,
 stretch=1.1,
 rows={font=\small},
 row{1}={font=\bfseries},
 hline{1,Z}={0.4mm},
 hline{2}={0.2mm}
}

% used for matrix with lists inside
%\UseTblrLibrary{varwidth}

% ################################ NOTES

% print notes of current slide

\setbeamercolor{note date}{fg=white}
\setbeamercolor{note title}{bg=white, fg=PresentationPrimaryColor}
\setbeamercolor{note page}{bg=white}
\setbeamerfont{note page}{size=\tiny}

% from beamerouterthemedefault.sty, remove presentation title and subsection, make slide larger (search for .35 and .65)
% https://tex.stackexchange.com/a/159607/213962

\makeatletter
\defbeamertemplate*{note page}{masterthesis}
{%
  {%
    
    \usebeamerfont{note title}\usebeamercolor[fg]{note title}%
    \ifbeamercolorempty[bg]{note title}{}{%
      \insertvrule{.35\paperheight}{note title.bg}%
      \vskip-.35\paperheight%
      \nointerlineskip%
    }%
    \vbox{
      \hfill\insertslideintonotes{0.35}\hskip-\Gm@rmargin\hskip0pt%
      \vskip-0.35\paperheight%
      \nointerlineskip
    }
    \nointerlineskip
    \vbox to .35\paperheight{\vskip0.5em
    % section
    \hbox{\insertsection}
    % frame title
    \setbox\beamer@tempbox=\hbox{\insertshortframetitle}%
    \hbox{\ifdim\wd\beamer@tempbox>1pt{\hskip4pt\raise3pt\hbox{\vrule
          width0.4pt height7pt\vrule width 9pt
          height0.4pt}}\hskip1pt\hbox{\insertshortframetitle[width=7cm]}\fi%
    }%
    \vfil}%
  }%
  \ifbeamercolorempty[bg]{note page}{}{%
    \nointerlineskip%
    \insertvrule{.65\paperheight}{note page.bg}%
    \vskip-.65\paperheight%
  }%
  \vskip.25em
  \nointerlineskip
  \insertnote
}
\makeatother

% https://tex.stackexchange.com/a/425060/213962
\addtobeamertemplate{note page}{
 \setbeamertemplate{itemize item}[circle]
 \setbeamertemplate{itemize subitem}[circle]
 \setbeamertemplate{itemize subsubitem}[circle]
 \setbeamertemplate{itemize/enumerate body begin}{\tiny}
 \setbeamerfont{itemize/enumerate body}{size=\tiny}
 \setbeamerfont{itemize/enumerate subbody}{size=\tiny}
 \setbeamerfont{itemize/enumerate subsubbody}{size=\tiny}
}{}

% ################################################################ SINGLE SLIDES

% ################################ TITLE

\setbeamertemplate{title page}{
 % white logos
 \adjustimage{height=16mm}{\universityLogoFgPresentation} \hfill
 \adjustimage{height=16mm}{\departmentLogoFgPresentation} \\
 % text
 \centering
 \small
 \vfill
 \parbox[b]{0.7\textwidth\relax}{\centering\textbf{\Large\thesisTitle}}%
 \vfill
 \textbf{Supervisor \hfill Candidate} \\
 \supervisorName{} \hfill \authorName{} \\
 \hfill \authorMatriculation{} \\
 \vfill
 \graduationDate{} \\% "\\" are needed for centering
}{}

\newcommand{\addTitleSlide}{
 \begin{canvasColor}
  \setbeamertemplate{navigation symbols}{}
  \begin{frame}[v,plain] % noframenumbering
   \titlepage
  \end{frame}
 \end{canvasColor}
}

% ################################ OUTLINE

\newcommand{\addOutlineSlide}{
 \begin{frame}[plain]{Outline} % noframenumbering
  \tableofcontents
  % split toc in two columns
  %\begin{columns}
  % \half
  % \tableofcontents[sections={1-5}]
  % \half
  % \tableofcontents[sections={6-10}]
  %\end{columns}
 \end{frame}
}

% ################################ SECTION

% 40-60 with double external margins and single internal margin
\setbeamertemplate{section page}{
 %\backgroundColor
 \begin{columns}
  \column{0.40\textwidth}
   \hspace{\lrmargin}
   \begin{tikzpicture}[baseline=(char.center)]
    \node[
     shape=circle,
     fill=white,
     text=PresentationPrimaryColor,
     minimum size=\dimexpr\textwidth-4\lrmargin\relax,
     %minimum size=\dimexpr\textwidth-2\lrmargin\relax,
     font=\fontsize{65}{65}\bfseries\selectfont,
    ]
    (char)
    {\thesection};
   \end{tikzpicture}
  \column{0.60\textwidth}
   \Huge\bfseries\insertsection\\
   %\rule[0.5\baselineskip]{\dimexpr\textwidth-\lrmargin\relax}{1mm}
   \rule[0.3\baselineskip]{\dimexpr\textwidth-\lrmargin\relax}{1mm}
 \end{columns}
}

% dedicate section page
\AtBeginSection{
 \begin{canvasColor}
  \setbeamertemplate{navigation symbols}{}
  \begin{frame}[c,plain] % noframenumbering
   \sectionpage
  \end{frame}
 \end{canvasColor}
}

% ################################ PLACEHOLDER

\newcommand{\addPlaceholderSlide}[1]{
 {
 \setbeamercolor{frametitle}{fg=orange}
 \begin{frame}{This slide is work in progress}
  %\color{PresentationPrimaryColor}#1
  \large\textbf{#1}
 \end{frame}
 }
}

\let\todo\addPlaceholderSlide

% ################################ REFERENCES

% hide entry icon
\setbeamertemplate{bibliography item}{}

\newcommand{\addReferencesSlide}{
 \section*{References}
 % keep it short, so there is no need for allowframebreaks
 %\begin{frame}[allowframebreaks]{References}
 \begin{frame}{References}
  \printbibliography[heading=none]
 \end{frame}
}

% ################################ THANK YOU

\newcommand{\addThankYouSlide}{
 \begin{canvasColor}
  \setbeamertemplate{navigation symbols}{}
  \begin{frame}[c,plain]
   \centering
   \Huge
   \bfseries
   Thank you
  \end{frame}
 \end{canvasColor}
}