foss-tools/best-practices/slides/theme/beamerthemeExecushares.sty

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8.5 KiB
TeX

% the various libraries we will be using
\usepackage{tikz}
\usetikzlibrary{calc}
\usepackage[none]{hyphenat}
\usepackage{fontspec}
\defaultfontfeatures{Ligatures=TeX}
\newif\ifbeamer@pixelitem
\beamer@pixelitemtrue
\DeclareOptionBeamer{nopixelitem}{\beamer@pixelitemfalse}
\ProcessOptionsBeamer
% define colours
% taken from pickton on Adobe Kuler:
% https://kuler.adobe.com/Some-Kind-Of-Execushares-color-theme-3837185/
%\definecolor{ExecusharesRed}{RGB}{230,37,52}
\definecolor{ExecusharesBlack}{RGB}{43,40,40}
\definecolor{ExecusharesRed}{RGB}{43,40,40} % Red is the new blue
\definecolor{ExecusharesBlue}{RGB}{22,190,207} % Red is the new blue
\definecolor{ExecusharesWhite}{RGB}{255,255,243}
\definecolor{ExecusharesGrey}{RGB}{107,110,108}
% use Adobe's Source Pro fonts:
% Source Serif Pro: https://github.com/adobe-fonts/source-serif-pro
% Source Sans Pro: https://github.com/adobe-fonts/source-sans-pro
% Source Code Pro: https://github.com/adobe-fonts/source-code-pro
\setmainfont{Source Serif Pro}
\setsansfont{Source Sans Pro}
\setmonofont{Source Code Pro}
% To use with pdflatex,
% comment the fontspec package at the top
%\usepackage{sourceserifpro}
%\usepackage{sourcesanspro}
%\usepackage{sourcecodepro}
% set colours
\setbeamercolor{itemize item}{fg=ExecusharesBlue}
\setbeamercolor{enumerate item}{fg=ExecusharesBlue}
\setbeamercolor{alerted text}{fg=ExecusharesBlue}
\setbeamercolor{section in toc}{fg=ExecusharesBlack}
% set fonts
\setbeamerfont{itemize/enumerate body}{size=\large}
\setbeamerfont{itemize/enumerate subbody}{size=\normalsize}
\setbeamerfont{itemize/enumerate subsubbody}{size=\small}
\ifbeamer@pixelitem
% make the itemize bullets pixelated >
\setbeamertemplate{itemize item}{
\tikz{
\draw[fill=ExecusharesBlue,draw=none] (0, 0) rectangle(0.1, 0.1);
\draw[fill=ExecusharesBlue,draw=none] (0.1, 0.1) rectangle(0.2, 0.2);
\draw[fill=ExecusharesBlue,draw=none] (0, 0.2) rectangle(0.1, 0.3);
}
}
% make the subitems also pixelated >, but a little smaller and red
\setbeamertemplate{itemize subitem}{
\tikz{
\draw[fill=ExecusharesRed,draw=none] (0, 0) rectangle(0.075, 0.075);
\draw[fill=ExecusharesRed,draw=none] (0.075, 0.075) rectangle(0.15, 0.15);
\draw[fill=ExecusharesRed,draw=none] (0, 0.15) rectangle(0.075, 0.225);
}
}
\fi
% disable navigation
\setbeamertemplate{navigation symbols}{}
% custom draw the title page above
\setbeamertemplate{title page}{}
% again, manually draw the frame title above
\setbeamertemplate{frametitle}{}
% disable "Figure:" in the captions
\setbeamertemplate{caption}{\tiny\insertcaption}
\setbeamertemplate{caption label separator}{}
% since I don't know a better way to do this, these are all switches
% doing `\setcounter{showProgressBar}{0}` will turn the progress bar off (I turn it off for Appendix slides)
% etc
\newcounter{showProgressBar}
\setcounter{showProgressBar}{1}
\newcounter{showSlideNumbers}
\setcounter{showSlideNumbers}{1}
\newcounter{showSlideTotal}
\setcounter{showSlideTotal}{1}
% Set beginning of backup slides
% This lets you having the slides counter ending with the "thank you" slide and avoiding the annoying question "why is the thank you at slide 38/41?"
\newcommand{\backupbegin}{
\newcounter{finalframe}
\setcounter{finalframe}{\value{framenumber}}
}
\newcommand{\backupend}{
\setcounter{framenumber}{\value{finalframe}}
}
% use \makeatletter for our progress bar definitions
% progress bar idea from http://tex.stackexchange.com/a/59749/44221
% slightly adapted for visual purposes here
\makeatletter
\newcount\progressbar@tmpcounta% auxiliary counter
\newcount\progressbar@tmpcountb% auxiliary counter
\newdimen\progressbar@pbwidth %progressbar width
\newdimen\progressbar@tmpdim % auxiliary dimension
\newdimen\slidewidth % auxiliary dimension
\newdimen\slideheight % auxiliary dimension
% make the progress bar go across the screen
%\progressbar@pbwidth=12.8cm
\progressbar@pbwidth=\the\paperwidth
\slidewidth=\the\paperwidth
\slideheight=\the\paperheight
% use tikz to draw everything
% it may not be the best, but it's easy to work with
% and looks good
% TODO: base title slide and contents slide on something other than slide numbers :/
\setbeamertemplate{background}{
% deal with progress bar stuff
% (calculate where it should go)
\progressbar@tmpcounta=\insertframenumber
\progressbar@tmpcountb=\inserttotalframenumber
\progressbar@tmpdim=\progressbar@pbwidth
\divide\progressbar@tmpdim by 100
\multiply\progressbar@tmpdim by \progressbar@tmpcounta
\divide\progressbar@tmpdim by \progressbar@tmpcountb
\multiply\progressbar@tmpdim by 100
\begin{tikzpicture}
% set up the entire slide as the canvas
\useasboundingbox (0,0) rectangle(\the\paperwidth,\the\paperheight);
% the background
\fill[color=ExecusharesWhite] (0,0) rectangle(\the\paperwidth,\the\paperheight);
% separate the drawing based on if we're the first (title) slide or not
\ifnum\thepage=1\relax
% the title page
% draw the fills
\fill[color=ExecusharesRed] (0, 4cm) rectangle(\slidewidth,\slideheight);
% draw the actual text
\node[anchor=south,text width=\slidewidth-1cm,inner xsep=0.5cm] at (0.5\slidewidth,4cm) {\color{ExecusharesWhite}\Huge\textbf{\inserttitle}};
\node[anchor=north east,text width=\slidewidth-1cm,align=right] at (\slidewidth-0.4cm,4cm) {\color{ExecusharesBlack}\tiny\insertsubtitle};
\node[above] at(0.5\slidewidth,2.3cm) {\color{ExecusharesBlack}\tiny by};
\node at (0.5\slidewidth,2cm) {\color{ExecusharesBlack}\normalsize\insertauthor};
% add the date in the corner
\node[anchor=south east] at(\slidewidth,0cm) {\color{ExecusharesGrey}\tiny\insertdate};
\else
% NOT the title page
% title bar
\fill[color=ExecusharesRed] (0, \slideheight-1cm) rectangle(\slidewidth,\slideheight);
% swap the comment on these to add section titles to slide titles
%\node[anchor=north,text width=11.8cm,inner xsep=0.5cm,inner ysep=0.25cm] at (6.4cm,9.6cm) {\color{ExecusharesWhite}\Large\textbf{\insertsectionhead: \insertframetitle}};
\node[anchor=north,text width=\slidewidth-1cm,inner xsep=0.5cm,inner ysep=0.25cm] at (0.5\slidewidth,\slideheight) {\color{ExecusharesWhite}\huge\textbf{\insertframetitle}};
% if we're showing a progress bar, show it
% (I disable the progress bar and slide numbers for the "Appendix" slides)
\ifnum \value{showProgressBar}>0\relax%
% the the progress bar icon in the middle of the screen
\draw[fill=ExecusharesGrey,draw=none] (0cm,0cm) rectangle(\slidewidth,0.25cm);
\draw[fill=ExecusharesRed,draw=none] (0cm,0cm) rectangle(\progressbar@tmpdim,0.25cm);
% bottom information
\node[anchor=south west] at(0cm,0.25cm) {\color{ExecusharesGrey}\tiny\vphantom{lp}\insertsection};
% if slide numbers are active
\ifnum \value{showSlideNumbers}>0\relax%
% if slide totals are active
\ifnum \value{showSlideTotal}>0\relax%
% draw both slide number and slide total
\node[anchor=south east] at(\slidewidth,0.25cm) {\color{ExecusharesGrey}\tiny\insertframenumber/\inserttotalframenumber};
\else
% slide totals aren't active, don't draw them
\node[anchor=south east] at(\slidewidth,0.25cm) {\color{ExecusharesGrey}\tiny\insertframenumber};
\fi
\fi
% don't show the progress bar?
\else
% section title in the bottom left
\node[anchor=south west] at(0cm,0cm) {\color{ExecusharesGrey}\tiny\vphantom{lp}\insertsection};
% if we're showing slide numbers
\ifnum \value{showSlideNumbers}>0\relax%
% if slide totals are active
\ifnum \value{showSlideTotal}>0\relax%
% draw both slide number and slide total
\node[anchor=south east] at(\slidewidth,0cm) {\color{ExecusharesGrey}\tiny\insertframenumber/\inserttotalframenumber};
\else
% slide totals aren't active, don't draw them
\node[anchor=south east] at(\slidewidth,0cm) {\color{ExecusharesGrey}\tiny\insertframenumber};
\fi
\fi
\fi
\fi
\end{tikzpicture}
}
\makeatother
% add section titles
\AtBeginSection{\frame{\sectionpage}}
\setbeamertemplate{section page}
{
\begin{tikzpicture}
% set up the entire slide as the canvas
\useasboundingbox (0,0) rectangle(\slidewidth,\slideheight);
%\fill[color=ExecusharesWhite] (0,0) rectangle(\the\paperwidth,\the\paperheight);
\fill[color=ExecusharesWhite] (-1cm, 2cm) rectangle (\slidewidth, \slideheight+0.1cm);
\fill[color=ExecusharesRed] (-1cm, 0.5\slideheight-1cm) rectangle(\slidewidth, 0.5\slideheight+1cm);
\node[text width=\the\paperwidth-1cm,align=center] at (0.4\slidewidth, 0.5\slideheight) {\color{ExecusharesWhite}\Huge\textbf{\insertsection}};
\end{tikzpicture}
}