eumesybeamer.sty

%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
% font
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% \usefonttheme[onlymath]{serif}
%% unicode-math で math-style, bold-style を定めておけば問題なし?
\usefonttheme{professionalfonts} % don't change fonts inside beamer

\usepackage{zxjatype} % load xeCJK, fontspec

%----------------------------------------------
% serif
%----------------------------------------------
\setmainfont{Latin Modern Roman}

%----------------------------------------------
% sans-serif
%----------------------------------------------
% \setsansfont{Arial}
% \setsansfont{Averia Sans GWF} % 微 手書き風
% \setsansfont{Andika}
% \setsansfont{PT_Sans-Web}[%
%     Path = ./fonts/,
%     Extension = .ttf,
%     UprightFont = *-Regular,
%     ItalicFont = *-Italic,
%     BoldFont = *-Bold,
%     BoldItalicFont = *-BoldItalic,
% ]
\setsansfont{SourceSansPro}[%
    Path = ./fonts/,
    Extension = .ttf,
    % UprightFont = *-Light,
    % ItalicFont = *-LightItalic,
    UprightFont = *-Regular,
    ItalicFont = *-Italic,
    BoldFont = *-Bold,
    BoldItalicFont = *-BoldItalic,
]

%----------------------------------------------
% serif/sans-serif
%----------------------------------------------
% \usepackage{libertine}
% \setsansfont{Linux Biolinum O}[
%     BoldItalicFont=* Bold Oblique % https://tex.stackexchange.com/questions/432737/italic-in-section-headings-with-linux-biolinum
% ]

%----------------------------------------------
% monospace
%----------------------------------------------
\setmonofont{CMU Typewriter Text}

%----------------------------------------------
% ja: mincho
%----------------------------------------------
\setjamainfont{TakaoMincho}

%----------------------------------------------
% ja: gothic
%----------------------------------------------
\setjasansfont[
    % Scale=0.90, % w/Linux Biolium O
    Scale=0.90, % w/SourceSansPro
    % UprightFont = *-Light,
]{Noto Sans CJK JP} % bold (no italics)
% \setjasansfont{Ricty Diminished Discord} % bold, bold italic
% \setjasansfont{MigMix 1P} % bold
% \setjasansfont{Sawarabi Gothic} % N/A
% \setjasansfont{Ume Gothic} % N/A
% \setjasansfont{Monapo}

%----------------------------------------------
% math
%----------------------------------------------
\usepackage[%
    math-style=ISO, % (lowercase Latin, uppercase Latin, lowercase Greek, uppercase Greek) = (Italic, Italic, Italic, Italic); http://ftp.yz.yamagata-u.ac.jp/pub/CTAN/macros/latex/contrib/unicode-math/unicode-math.pdf, 5.1
    bold-style=ISO, % (lowercase Latin, uppercase Latin, lowercase Greek, uppercase Greek) = (Italic, Italic, Italic, Italic)
    mathrm=sym,
    mathbf=sym, % \mathbf behave as if it were \symbf en masse, http://ftp.yz.yamagata-u.ac.jp/pub/CTAN/macros/latex/contrib/unicode-math/unicode-math.pdf, 4.4.2
    mathit=sym,
    mathsf=sym,
    mathtt=sym,
]{unicode-math}
% \setmathfont{Asana Math}
% \setmathfont{TeX Gyre Pagella Math}
\setmathfont[Path = ./fonts/]{Cambria Math.ttf}

%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
% font 2 / logical structure
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%

% emph: bold + italic
% ref. http://tex.stackexchange.com/questions/227639/redefine-emph-to-be-both-bold-and-italic
\let\emph\relax % there's no \RedeclareTextFontCommand
% \DeclareTextFontCommand{\emph}{\bfseries\em}
\DeclareTextFontCommand{\emph}{\bfseries}

\newcommand{\framesection}[1]{\flushleft{\color{blue!60}\normalsize\textbf{#1}}}


% uline
\usepackage{ulem}
% emphが下線に書き変わる問題解消 ref. http://tex.stackexchange.com/questions/104058/getting-emph-back-to-normal-after-loading-ulem
\normalem
% 波線カスタマイズ
% http://oversleptabit.com/?p=425
\font\ninely=lasy9
\def\uwaveX{\bgroup \markoverwith{\lower5\p@\hbox{\color{magenta}\ninely
      \kern-0.001\p@\char58\kern-0.001\p@}}\ULon} %



%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
% color
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\usecolortheme{rose} % to colorize block environment


%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
% layout
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%

%----------------------------------------------
% titlepage
%----------------------------------------------
\setbeamerfont{title}{series=\bfseries,size=\LARGE}
\setbeamercolor{title}{fg=black}

%----------------------------------------------
% table of contents
%----------------------------------------------
\AtBeginSection[]{
  \begin{frame}
    \frametitle{Table of Contents}
    \tableofcontents[currentsection,currentsubsection]
  \end{frame}
}
\AtBeginSubsection[]{
  \begin{frame}
    \frametitle{Table of Contents}
    \tableofcontents[currentsection,currentsubsection]
  \end{frame}
}

%----------------------------------------------
% notmral page
%----------------------------------------------
%% title
\setbeamerfont{frametitle}{series=\bfseries,size=\Large}
\setbeamertemplate{frametitle}[default][left,leftskip=1pt]
% \setbeamercolor{frametitle}{fg=black,bg=white}
% https://tex.stackexchange.com/questions/343517/beamer-full-width-hrule-below-frame-title
% \setbeamertemplate{frametitle}{%
%     \usebeamerfont{frametitle}\insertframetitle%
%     \vphantom{g}
%     \par\hspace*{-\dimexpr0.5\paperwidth-0.5\textwidth}\color{lightgray}\rule[0.5\baselineskip]{\paperwidth}{1.5pt}
%     \par\vspace*{-\baselineskip}% reduce vertical space after rule
% }
\setbeamertemplate{frametitle}{%
    \usebeamerfont{frametitle}\insertframetitle%
    \vphantom{g}% To avoid fluctuations per frame
    %\hrule% Uncomment to see desired effect, without a full-width hrule
    \par\hspace*{-\dimexpr0.5\paperwidth-0.5\textwidth}\color{lightgray}\rule[0.5\baselineskip]{\paperwidth}{0.4pt}
    \par\vspace*{-\baselineskip}% <-- reduce vertical space after rule
}

%% body
%%% top margin ref. https://github.com/matze/mtheme/issues/17
% \addtobeamertemplate{frametitle}{}{\vspace{-0.8em}}
\setbeamersize{
    text margin left=1em,
    text margin right=1em
}
%% footer
\setbeamertemplate{navigation symbols}{}% remove navigation symbols
\setbeamertemplate{footline}[frame number]

%----------------------------------------------
% list
%----------------------------------------------
%%% size
%%% * Beamer - controlling the size of custom bullets - TeX - LaTeX Stack Exchange https://tex.stackexchange.com/questions/446524/beamer-controlling-the-size-of-custom-bullets
%%% * fontsize - How to get larger item symbols for some lists in a Beamer presentation? - TeX - LaTeX Stack Exchange https://tex.stackexchange.com/questions/23034/how-to-get-larger-item-symbols-for-some-lists-in-a-beamer-presentation
%%% * LaTeX beamer: way to change the bullet indentation? - Stack Overflow https://stackoverflow.com/questions/2611276/latex-beamer-way-to-change-the-bullet-indentation

\setbeamertemplate{itemize item}{\Large\raise0.5pt\hbox{$\bullet$}}
\setbeamertemplate{itemize subitem}{\Large\raise0pt\hbox{$\circ$}}
\setbeamertemplate{itemize subsubitem}{large\raise0pt\hbox{--}}

% \settowidth{\leftmargini}{\usebeamertemplate{itemize item}}
% \addtolength{\leftmargini}{\labelsep}
% \addtolength{\leftmargini}{0.5em}
% \settowidth{\leftmarginii}{\usebeamertemplate{itemize subitem}}
% \addtolength{\leftmarginii}{\labelsep}

%%% left indentation of itemize 0
%%% ref. https://groups.google.com/forum/#!topic/comp.text.tex/qCQ7-iCSADA
\setlength{\leftmargini}{1.5em}
\setlength{\leftmarginii}{1em} % 2段ネスト
\setlength{\leftmarginiii}{1em} % 3段ネスト
%%% bullet style
%%% ref. https://tex.stackexchange.com/questions/87133/changing-the-color-of-itemize-item-in-beamer
\setbeamertemplate{itemize item}{%
    \color{black!40}\huge\raisebox{-1.5pt}{\textbullet}
}
\setbeamertemplate{itemize subitem}{%
    \color{black!40}\Large\raisebox{-1.5pt}{$\circ$}
}
\setbeamertemplate{itemize subsubitem}{%
    \color{black!40}\large\raisebox{-0.5pt}{--}
}
%%% test size
\setbeamertemplate{itemize/enumerate body begin}{\normalsize}
\setbeamertemplate{itemize/enumerate subbody begin}{\small}

% https://tex.stackexchange.com/questions/109577/globally-setting-the-separation-length-for-subitems-in-beamer
\makeatletter
\g@addto@macro\@listi{\itemsep2pt }
\g@addto@macro\@listii{\itemsep1pt }
\makeatletter

% before/after itemize
% \usepackage{enumitem} % markdown package と相性悪そう
% \setlist[itemize]{topsep=0pt}
% \setlength{\topsep}{0pt}
% \setlength{\parsep}{0pt}
% \setlength{\parskip}{0pt}
% \setlength{\partopsep}{0pt}

%----------------------------------------------
% math equation
%----------------------------------------------

%% indent
\setlength{\mathindent}{1.0em}

%% labeling
%% https://tex.stackexchange.com/questions/100139/prevent-equation-labeling-to-change-sizes
\makeatletter
\def\tagform@#1{\maketag@@@{\color{lightgray}\scriptsize(#1)\@@italiccorr}}
\makeatother

%% display 数式の前後の余白
\AtBeginDocument{
    % \setlength\abovedisplayskip{0pt}
    \setlength\abovedisplayskip{5pt plus 2pt minus 3pt}
    \setlength\belowdisplayskip{4pt plus 2pt minus 3pt}
    \setlength\abovedisplayshortskip{\abovedisplayskip}
    \setlength\belowdisplayshortskip{\belowdisplayskip}
}


\newcommand*{\CITE}[1]{\textmd{\color{gray}\scriptsize [#1]}}