eitilogo.sty

\NeedsTeXFormat{LaTeX2e}
\ProvidesPackage{eitilogo}[2022/08/08 EITI Logo]

\RequirePackage[defaultsans]{opensans}
\RequirePackage{graphicx}
\RequirePackage{calc}
\RequirePackage{geometry}
\RequirePackage{xkeyval,xparse}
\RequirePackage{hyperref}

% The trailing slash is mandatory.
\def\fontPath{assets/}

\newfontfamily{\openSansLightFont}[
    UprightFont={* Light}
]{Open Sans}

\newfontfamily{\adagioSlabFont}{Adagio Slab}[
    Extension = .otf,
    UprightFont = *-Regular,
    Path = \fontPath
]

\newfontfamily{\adagioSlabFontExtraSpace}{
    Adagio Slab
}[
    Extension = .otf,
    UprightFont = *-Regular,
    LetterSpace = 21.0,
    Path = \fontPath
]

\def\eitilogo@pw{Politechnika Warszawska}
\def\eitilogo@wut{Warsaw University of Technology}

\newcommand{\eitilogo@university}[1]{
    \fontsize{24pt}{32pt}\adagioSlabFont{
        #1
    }
}

\newcommand{\PolitechnikaWarszawska}{%
    \eitilogo@university{\eitilogo@pw}
}

\newcommand{\eitilogo@facultyEmblemBasic}{%
    \includegraphics[width=345pt]{
        images/pw.jpg
    }
}

\newcommand{\eitilogo@universityEmblem}[1]{%
    \begin{minipage}[c]{50pt}
        \begin{center}
            \includegraphics[height=50pt]{#1}
        \end{center}
    \end{minipage}
}

\newcommand{\eitilogo@WydzialSpaced}[2]{
    \parbox{#1}{
        \centering\fontsize{12pt}{12pt}\adagioSlabFontExtraSpace{\MakeUppercase{#2}}
    }
}

\newcommand{\eitilogo@UczelniaIWydzialColumn}[2]{%
    \begin{tabular}{c}
        \eitilogo@university{#1} \\[.25cm]
        \eitilogo@WydzialSpaced{
            \widthof{\eitilogo@university{#1}}
        }{#2}
    \end{tabular}
}

\newcommand{\FacultyHeader}[2][Politechnika Warszawska]{
    \def\uczelnia{#1}
    \def\wydzial{#2}
    \begin{tabular}{c c}
        \eitilogo@UczelniaIWydzialColumn{\uczelnia}{\wydzial}
        & \eitilogo@universityEmblem{assets/PW-logo-uroczysty.pdf}
    \end{tabular}
}

\def\defaultUniversity{Politechnika Warszawska}
\def\defaultFaculty{Wydział Elektroniki i~Technik~Informacyjnych}

% Usage and credit: https://tex.stackexchange.com/a/34314
\makeatletter
% ========= KEY DEFINITIONS =========
\define@key{universityandfaculty}{university}{\def\uf@university{#1}}
\define@key{universityandfaculty}{faculty}{\def\uf@faculty{#1}}
\define@key{universityandfaculty}{logo}{\def\uf@logo{#1}}
% ========= KEY DEFAULTS =========
\setkeys{universityandfaculty}{university=\defaultUniversity,faculty=\defaultFaculty,logo=assets/PW-logo-uroczysty.pdf}%
\newcommand{\universityAndFaculty}[1][]{%
  \setkeys{universityandfaculty}{#1}% Set new keys
  \begin{tabular}{c c}
        \eitilogo@UczelniaIWydzialColumn{\uf@university}{\uf@faculty}
        & \eitilogo@universityEmblem{\uf@logo}
  \end{tabular}
}
\makeatother