beamerthemeNTNU.sty

\ProvidesPackage{beamerthemeNTNU}[2021/2021/08/26 v1.2 A LaTeX beamer theme in the corporate design of NTNU]
%
% necessary packages
\PassOptionsToPackage{default, scale=1}{opensans}
\RequirePackage{opensans}
\RequirePackage{ifthen,pdftexcmds}
\RequirePackage{calc,tikz}
\makeatletter

\mode<presentation>
%
% define colors
\definecolor{NTNUBlue}{HTML}{00509e}
% support colors
\definecolor{NTNUgreen}{HTML}{bcd025}
\definecolor{NTNULightblue}{HTML}{6096d0}
\definecolor{NTNUOrange}{HTML}{ef8114}
\definecolor{NTNUPink}{HTML}{b01b81}
\definecolor{NTNUYellow}{HTML}{f7d019}
\definecolor{NTNUViolet}{HTML}{482776}
\definecolor{NTNUCyan}{HTML}{3cbfbe}
\definecolor{NTNUOcher}{HTML}{cfb887}
\definecolor{LightGrey}{HTML}{bebebe}
\setbeamerfont{title}{shape=\bfseries, size=\huge}
\setbeamerfont{subtitle}{series=\mdseries, size=\Large}
\defbeamertemplate{footline}{NTNUempty}{}
\setbeamercolor{alerted text}{fg=NTNUBlue}
%
% Commands
%
\newcommand{\ntnu@titlelogo}{}
\newcommand{\titlelogo}[1]{\renewcommand{\ntnu@titlelogo}{#1}}
\newcommand{\ntnu@name}{}
\newcommand{\ntnu@sidelogo}{}
\newlength{\footlineheight}
%
% Options
%
% (1) display total frame number
%
%  Option: Display Total Frame Number in Footline (only inf visible) on_/off
%
\newcommand{\ntnu@logofile}{}
\DeclareOptionBeamer{slogan}[english]{
	\ifnum\pdf@strcmp{#1}{english}=\z@%
 		\renewcommand{\ntnu@logofile}{ntnu_bredde_eng.png}%
 		\titlelogo{ntnu_bredde_eng_neg.png}%
		\renewcommand{\ntnu@name}{Norwegian University of Science and Technology}
		\renewcommand{\ntnu@sidelogo}{ntnu_alt_versjon_uten_slagord_neg.png}
 	\fi
	\ifnum\pdf@strcmp{#1}{norsk}=\z@%
 		\renewcommand{\ntnu@logofile}{ntnu_med_slagord_bredde_bokmaal.png}%
 		\titlelogo{ntnu_med_slagord_bredde_bokmaal_neg.png}%
		\renewcommand{\ntnu@name}{Norges teknisk-naturvitenskapelige universitet}
		\renewcommand{\ntnu@sidelogo}{ntnu_alt_versjon_uten_slagord_neg.png}
 	\fi
}
\ExecuteOptionsBeamer{slogan}

\DeclareOptionBeamer{style}[plain]{
	\ifnum\pdf@strcmp{#1}{plain}=\z@%
		\useinnertheme{NTNUplain}%
		\useoutertheme{NTNUplain}%
 	\fi
	\ifnum\pdf@strcmp{#1}{vertical}=\z@%
		\useinnertheme{NTNUvertical}%
		\useoutertheme{NTNUvertical}%
 	\fi
	\ifnum\pdf@strcmp{#1}{horizontal}=\z@%
		\useinnertheme{NTNUhorizontal}%
		\useoutertheme{NTNUhorizontal}%
 	\fi
}
\ExecuteOptionsBeamer{style}
%
%  Option: Display Total Frame Number in Footline (only inf visible) on_/off
%
\newif\ifntnu@displayTotalFrameNumber%
%
\DeclareOptionBeamer{frametotal}[false]{\csname ntnu@displayTotalFrameNumber#1\endcsname}
\ExecuteOptionsBeamer{frametotal}
% alternate variants
\DeclareOptionBeamer{displayframetotal}{%
	\ntnu@displayTotalFrameNumbertrue%
}
\DeclareOptionBeamer{hideframetotal}{%
	\ntnu@displayTotalFrameNumberfalse%
}

\DeclareOptionBeamer{mathfont}[sans]{
	\ifnum\pdf@strcmp{#1}{serif}=\z@%
		\renewcommand\mathfamilydefault{\rmdefault}
	\fi
}
\ExecuteOptionsBeamer{mathfont}



%
% All options defined - process
%
\ProcessOptionsBeamer
%

% Set subtheme details
\usefonttheme{structurebold}%
\usecolortheme{NTNU}%
\hypersetup{colorlinks,linkcolor=NTNUBlue,urlcolor=NTNUBlue,citecolor=NTNUBlue}
\mode<all>
\makeatother