%% droidserif.sty
%% Copyright 2019 Mohamed El Morabity
%
% This work may be distributed and/or modified under the conditions of the LaTeX
% Project Public License, either version 1.3 of this license or (at your option)
% any later version. The latest version of this license is in
% http://www.latex-project.org/lppl.txt and version 1.3 or later is part of all
% distributions of LaTeX version 2005/12/01 or later.
%
% This work has the LPPL maintenance status `maintained'.
%
% The Current Maintainer of this work is Mohamed El Morabity
%
% This work consists of all files listed in manifest.txt.


\NeedsTeXFormat{LaTeX2e}
\ProvidesPackage{droidserif}[2019/06/20 Style file for Droid Serif.]

\RequirePackage{ifluatex}
\RequirePackage{ifxetex}
\RequirePackage{xkeyval}

\newif\ifdroidserif@otf
\ifxetex
  \droidserif@otftrue
\else
  \ifluatex
    \droidserif@otftrue
  \else
    \droidserif@otffalse
  \fi
\fi

\newif\ifdroidserif@default
\droidserif@defaultfalse

\newcommand*{\droidserif@scale}{1}
\DeclareOptionX{scale}{\renewcommand*{\droidserif@scale}{#1}}
\DeclareOptionX{scaled}{\renewcommand*{\droidserif@scale}{#1}}

\DeclareOptionX{default}{\droidserif@defaulttrue}
\DeclareOptionX{type1}{\droidserif@otffalse}

\ProcessOptionsX
\relax


\newcommand*{\droidseriffamily}{droidserif}

\ifdroidserif@otf
  \RequirePackage{fontspec}

  \ifxetex
    \XeTeXtracingfonts=1
  \fi

  \newcommand*{\droidserif@otf@slant}{0.213}
  \newcommand*{\droidserif@otf@features}{%
    Extension=.ttf,%
    Ligatures=TeX,%
    Scale=\droidserif@scale,%
    UprightFont={*-Regular},%
    ItalicFont={*-Italic},%
    SlantedFont={*-Regular},%
    SlantedFeatures={FakeSlant=\droidserif@otf@slant},%
    FontFace={m}{ui}{Font=*-Italic,FakeSlant=-\droidserif@otf@slant},%
    FontFace={b}{n}{*-Bold},%
    FontFace={b}{it}{*-BoldItalic},%
    FontFace={b}{sl}{Font=*-Bold,FakeSlant=\droidserif@otf@slant},%
    FontFace={b}{ui}{Font=*-BoldItalic,FakeSlant=-\droidserif@otf@slant},%
    BoldFont={*-Bold},%
    BoldItalicFont={*-BoldItalic},%
    BoldSlantedFont={*-Bold},%
    BoldSlantedFeatures={FakeSlant=\droidserif@otf@slant},%
    FontFace={bx}{ui}{Font=*-BoldItalic,FakeSlant=-\droidserif@otf@slant}%
  }

  \newfontfamily{\droidserif}[%
    \droidserif@otf@features,%
    NFSSFamily=\droidseriffamily%
  ]{DroidSerif}

  % Legacy compatibility
  \newfontfamily{\fdrfamily}[%
    \droidserif@otf@features,%
    NFSSFamily=fdr%
  ]{DroidSerif}

  \ifdroidserif@default
    \setmainfont[%
      \droidserif@otf@features%
    ]{DroidSerif}
  \fi
\else
  \newcommand*{\droidserif}{\fontfamily{\droidseriffamily}\selectfont}
  % Legacy compatibility
  \newcommand*{\fdrfamily}{\droidserif}

  \ifdroidserif@default
    \renewcommand*{\familydefault}{\droidseriffamily}
  \fi
\fi

\endinput
