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diff --git a/macros/latex/contrib/beamer-contrib/themes/metropolis/source/beamercolorthememetropolis.dtx b/macros/latex/contrib/beamer-contrib/themes/metropolis/source/beamercolorthememetropolis.dtx new file mode 100644 index 0000000000..056f717e29 --- /dev/null +++ b/macros/latex/contrib/beamer-contrib/themes/metropolis/source/beamercolorthememetropolis.dtx @@ -0,0 +1,241 @@ +% \iffalse meta-comment ------------------------------------------------------- +% Copyright 2015 Matthias Vogelgesang and the LaTeX community. A full list of +% contributors can be found at +% +% https://github.com/matze/mtheme/graphs/contributors +% +% and the original template was based on the HSRM theme by Benjamin Weiss. +% +% This work is licensed under a Creative Commons Attribution-ShareAlike 4.0 +% International License (https://creativecommons.org/licenses/by-sa/4.0/). +% ------------------------------------------------------------------------- \fi +% \iffalse +%<*package> +\NeedsTeXFormat{LaTeX2e} +\ProvidesPackage{beamercolorthememetropolis}[2017/01/23 Metropolis color theme] +%</package> +% \fi +% \CheckSum{0} +% \StopEventually{} +% \iffalse +%<*package> +% ------------------------------------------------------------------------- \fi +% +% \subsection{\themename color theme} +% +% +% +% \subsubsection{Package dependencies} +% \begin{macrocode} +\RequirePackage{pgfopts} +% \end{macrocode} +% +% +% +% \subsubsection{Options} +% +% \begin{macro}{block} +% Optionally adds a light grey background to block environments like +% |theorem| and |example|. +% \begin{macrocode} +\pgfkeys{ + /metropolis/color/block/.cd, + .is choice, + transparent/.code=\metropolis@block@transparent, + fill/.code=\metropolis@block@fill, +} +% \end{macrocode} +% \end{macro} +% +% \begin{macro}{colors} +% Provides the option to have a dark background and light foreground instead +% of the reverse. +% \begin{macrocode} +\pgfkeys{ + /metropolis/color/background/.cd, + .is choice, + dark/.code=\metropolis@colors@dark, + light/.code=\metropolis@colors@light, +} +% \end{macrocode} +% \end{macro} +% +% \begin{macro}{\metropolis@color@setdefaults} +% Sets default values for color theme options. +% \begin{macrocode} +\newcommand{\metropolis@color@setdefaults}{ + \pgfkeys{/metropolis/color/.cd, + background=light, + block=transparent, + } +} +% \end{macrocode} +% \end{macro} +% +% +% +% \subsubsection{Base colors} +% +% \begin{macrocode} +\definecolor{mDarkBrown}{HTML}{604c38} +\definecolor{mDarkTeal}{HTML}{23373b} +\definecolor{mLightBrown}{HTML}{EB811B} +\definecolor{mLightGreen}{HTML}{14B03D} +% \end{macrocode} +% +% +% +% \subsubsection{Base styles} +% +% All colors in \themename are derived from the definitions of |normal text|, +% |alerted text|, and |example text|. +% +% \begin{macrocode} +\newcommand{\metropolis@colors@dark}{ + \setbeamercolor{normal text}{% + fg=black!2, + bg=mDarkTeal + } + \usebeamercolor[fg]{normal text} +} +\newcommand{\metropolis@colors@light}{ + \setbeamercolor{normal text}{% + fg=mDarkTeal, + bg=black!2 + } +} +\setbeamercolor{alerted text}{% + fg=mLightBrown +} +\setbeamercolor{example text}{% + fg=mLightGreen +} +% \end{macrocode} +% +% +% +% \subsubsection{Derived colors} +% +% The titles and structural elements (e.g. |itemize| bullets) are set in the +% same color as |normal text|. This would ideally done by setting |normal text| +% as a parent style, which we do to set |titlelike|, but this doesn't work for +% |structure| as its foreground is set explicitly in +% |beamercolorthemedefault.sty|. +% +% \begin{macrocode} +\setbeamercolor{titlelike}{use=normal text, parent=normal text} +\setbeamercolor{author}{use=normal text, parent=normal text} +\setbeamercolor{date}{use=normal text, parent=normal text} +\setbeamercolor{institute}{use=normal text, parent=normal text} +\setbeamercolor{structure}{use=normal text, fg=normal text.fg} +% \end{macrocode} +% +% The “primary” palette should be used for the most important navigational +% elements, and possibly of other elements. \themename uses it for frame +% titles and slides. +% +% \begin{macrocode} +\setbeamercolor{palette primary}{% + use=normal text, + fg=normal text.bg, + bg=normal text.fg +} +\setbeamercolor{frametitle}{% + use=palette primary, + parent=palette primary +} +% \end{macrocode} +% +% The \themename inner or outer themes optionally display progress +% bars in various locations. Their color is set by |progress bar| but the two +% different kinds can be customized separately. The horizontal rule on the +% title page is also set based on the progress bar color and can be customized +% with |title separator|. +% +% \begin{macrocode} +\setbeamercolor{progress bar}{% + use=alerted text, + fg=alerted text.fg, + bg=alerted text.fg!50!black!30 +} +\setbeamercolor{title separator}{ + use=progress bar, + parent=progress bar +} +\setbeamercolor{progress bar in head/foot}{% + use=progress bar, + parent=progress bar +} +\setbeamercolor{progress bar in section page}{ + use=progress bar, + parent=progress bar +} +% \end{macrocode} +% +% Block environments such as |theorem| and |example| have no background color +% by default. The option |block=fill| sets a background color based on the +% background and foreground of |normal text|. The option |block=transparent| +% reverts the block environments to an empty background, which can be useful +% if changing colors mid-presentation. +% +% \begin{macrocode} +\newcommand{\metropolis@block@transparent}{ + \setbeamercolor{block title}{% + use=normal text, + fg=normal text.fg, + bg= + } + \setbeamercolor{block body}{ + bg= + } +} +\newcommand{\metropolis@block@fill}{ + \setbeamercolor{block title}{% + use=normal text, + fg=normal text.fg, + bg=normal text.bg!80!fg + } + \setbeamercolor{block body}{ + use={block title, normal text}, + bg=block title.bg!50!normal text.bg + } +} +\setbeamercolor{block title alerted}{% + use={block title, alerted text}, + bg=block title.bg, + fg=alerted text.fg +} +\setbeamercolor{block title example}{% + use={block title, example text}, + bg=block title.bg, + fg=example text.fg +} +\setbeamercolor{block body alerted}{use=block body, parent=block body} +\setbeamercolor{block body example}{use=block body, parent=block body} +% \end{macrocode} +% +% Footnotes +% +% \begin{macrocode} +\setbeamercolor{footnote}{fg=normal text.fg!90} +\setbeamercolor{footnote mark}{fg=.} +% \end{macrocode} +% +% +% +% \subsubsection{Process package options} +% +% \begin{macrocode} +\metropolis@color@setdefaults +\ProcessPgfPackageOptions{/metropolis/color} +% \end{macrocode} +% +% \begin{macrocode} +\mode<all> +% \end{macrocode} +% +% \iffalse +%</package> +% \fi +% \Finale +\endinput |