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%%
%% This is file `novel-DropCap.sty', part of `novel' document class.
%% Copyright (C) 2017-2018 Robert Allgeyer.
%%
%% It is based on `lettrine.sty', part of `lettrine' package,
%% Copyright (C) 1999-2015 Daniel Flipo.
%%
%% The license for this file is that same for `lettrine':
%
% This program can be distributed and/or modified under the terms
% of the LaTeX Project Public License either version 1.3c 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 1.3c or later is part of all distributions of LaTeX
% version 2005/12/01 or later.
%
%%
% This file is new in `novel' version 1.50.
%
\ProvidesFile{novel-DropCap.sty}%
[2018/04/26 v1.52 (Drop Caps)]
\NeedsTeXFormat{LaTeX2e}[1999/12/01]
%
%
%
\newcounter{NDCDefaultLines}
\setcounter{NDCDefaultLines}{3}
\newcounter{NDCDefaultDepth}
\newdimen\NDCDefaultVoffset
\newdimen\NDCDefaultHoffset
\newcommand*{\NDCDefaultScale}{1}
\newcommand*{\NDCDefaultBloat}{1}
\newdimen\NDCDefaultGap
\gsetlength{\NDCDefaultGap}{0.25em} % approx. width of normal space
\newsavebox{\NDC@dropcapbox}
\newsavebox{\NDC@normalXbox}
\newcounter{NDC@lines}
\newcounter{NDC@depth}
\newdimen\NDC@antewidth
\newdimen\NDC@Pindent
\newdimen\NDC@Gap % equivalent to lettrine findent
\newdimen\NDC@Nindent % not a user setting
\newdimen\NDC@voffset
\newdimen\NDC@hoffset
\newdimen\NDC@first
\newdimen\NDC@next
\newdimen\NDC@height
\newcommand*{\NDC@ante}{}
\newcommand*{\NDC@bloat}{}
\newcommand*{\NDC@scale}{}
\def\@getNDCheight{% offsets do not affect height:
\@tempdima=\baselineskip
\setlength{\NDC@height}{\value{NDC@lines}\@tempdima}% local
\addtolength{\NDC@height}{-\@tempdima}%
\sbox{\NDC@normalXbox}{X}% Normal capital X, rather than something else.
\addtolength{\NDC@height}{\ht\NDC@normalXbox}%
\setlength{\NDC@height}{\NDC@scale\NDC@height}% local
} %
\newcommand*{\NDC@char}{%
\@getNDCheight%
% Measures drop cap capital X, rather than something else:
\sbox{\@tempboxa}{%
\NDC@charstyle\fontsize{\NDC@height}{\NDC@height}\selectfont X%
}%
\@tempcntb=\ht\@tempboxa%
\@tempcnta=\NDC@height%
\multiply\@tempcnta by 100%
\divide\@tempcntb by 100%
\divide\@tempcnta by \@tempcntb%
\advance\@tempcnta by -9999%
\ifnum\@tempcnta>0%
\def\@tempa{1.\the\@tempcnta}%
\else%
\def\@tempa{1}%
\fi%
\NDC@charstyle\fontsize{\@tempa\NDC@height}{\@tempa\NDC@height}\selectfont
} %
\define@key{NDC}{lines}{\setcounter{NDC@lines}{#1}}
\define@key{NDC}{depth}{\setcounter{NDC@depth}{#1}}
\define@key{NDC}{hoffset}{\setlength{\NDC@hoffset}{#1}}
\define@key{NDC}{voffset}{\setlength{\NDC@voffset}{#1}}
\define@key{NDC}{ante}{\renewcommand*{\NDC@ante}{#1}} % Like `lettrine' ante,
\define@key{NDC}{ante*}{\renewcommand*{\NDC@ante}{% Like `lettrine' ante, but
\setlength\NDC@antewidth{\widthof{#1}}% auto-hangs the ante in left margin.
\addtolength\NDC@antewidth{0.2em}% provides breathing room
\stake\hspace{-\NDC@antewidth}#1\hspace{0.2em}}% restores alignment
}
\define@key{NDC}{gap}{\setlength{\NDC@Gap}{#1}}
\define@key{NDC}{bloat}{\renewcommand*{\NDC@bloat}{#1}}
\define@key{NDC}{scale}{\renewcommand*{\NDC@scale}{#1}}
\newdimen\NDCboxwidth
\newdimen\NDCboxheight
\newdimen\NDCboxdepth
%
\DeclareDocumentCommand \NDC@boxcap { m }{%
\begingroup%
% The model letter has no upper diacritical.
\def\@NDCmodel{}%
\IfSubStr{ÀÁÂÃÄÅĀĂ}{#1}{\def\@NDCmodel{A}}{}%
\IfSubStr{ĆĈĊČ}{#1}{\def\@NDCmodel{C}}{}%
\IfSubStr{Ď}{#1}{\def\@NDCmodel{D}}{}%
\IfSubStr{ÈÉÊËĒĔĖĚ}{#1}{\def\@NDCmodel{E}}{}%
\IfSubStr{ĜĞĠ}{#1}{\def\@NDCmodel{G}}{}%
\IfSubStr{Ĥ}{#1}{\def\@NDCmodel{H}}{}%
\IfSubStr{ÌÍÎÏĨĪĬİ}{#1}{\def\@NDCmodel{I}}{}%
\IfSubStr{Ĵ}{#1}{\def\@NDCmodel{J}}{}%
\IfSubStr{Ĺ}{#1}{\def\@NDCmodel{L}}{}%
\IfSubStr{ÑŃŇ}{#1}{\def\@NDCmodel{N}}{}%
\IfSubStr{ÒÓÔÕÖŌŎŐ}{#1}{\def\@NDCmodel{O}}{}%
\IfSubStr{ŔŘ}{#1}{\def\@NDCmodel{R}}{}%
\IfSubStr{ŚŜŠ}{#1}{\def\@NDCmodel{S}}{}%
\IfSubStr{Ť}{#1}{\def\@NDCmodel{T}}{}%
\IfSubStr{ÙÚÛÜŨŪŬŮŰ}{#1}{\def\@NDCmodel{U}}{}%
\IfSubStr{Ŵ}{#1}{\def\@NDCmodel{W}}{}%
\IfSubStr{ÝŶŸ}{#1}{\def\@NDCmodel{Y}}{}%
\IfSubStr{ŹŻŽ}{#1}{\def\@NDCmodel{Z}}{}%
\IfSubStr{DŽ}{#1}{\def\@NDCmodel{DZ}}{}% diglyph
\setlength\fboxsep{0.16\@SetFontSize}%
\setlength\fboxrule{0.02\@SetFontSize}%
\ifthenelse{\equal{\@NDCmodel}{}}{%
\framebox{\phantom{|}#1\phantom{|}}%
}{%
\framebox{\phantom{|\@NDCmodel}\llap{\smash{#1}}\phantom{|}}%
}%
\endgroup%
}% end boxcap
%
\DeclareDocumentCommand \dropcap { s O{} m } {%
\@tempTFfalse%
\IfSubStr{#3}{png}{\@tempTFtrue}{}%
\IfSubStr{#3}{PNG}{\@tempTFtrue}{}%
\IfSubStr{#3}{jpg}{\@tempTFtrue}{}%
\IfSubStr{#3}{JPG}{\@tempTFtrue}{}%
\IfSubStr{#3}{jpeg}{\@tempTFtrue}{}%
\IfSubStr{#3}{JPEG}{\@tempTFtrue}{}%
\setcounter{NDC@lines}{\value{NDCDefaultLines}}%
\setcounter{NDC@depth}{\value{NDCDefaultDepth}}%
\setlength{\NDC@hoffset}{\NDCDefaultHoffset}%
\renewcommand*{\NDC@bloat}{\NDCDefaultBloat}%
\renewcommand*{\NDC@scale}{\NDCDefaultScale}%
\setlength{\NDC@voffset}{\NDCDefaultVoffset}%
\renewcommand*{\NDC@ante}{}%
\setlength{\NDC@Gap}{\NDCDefaultGap}%
\setlength{\NDC@Nindent}{0pt}%
\setkeys{NDC}{#2}%
\if@tempTF%
\def\@dropthisthing{\InlineImage[0em,b]{#3}}%
\else%
\IfBooleanTF{#1}%
{\def\@dropthisthing{\NDC@boxcap{#3}}}%
{\def\@dropthisthing{#3}}%
\fi%
\ifnum\value{NDC@lines}=1%
\par\noindent%
\NDC@ante%
\@dropthisthing%
\else%
% Compensate for effect of using \Rework:
\if@ReworkTrimSize%
\FPdiv{\@tempN}{\strip@pt\textwidth}{\strip@pt\@OriginalTextWidth}%
\FPmul{\NDC@bloat}{\NDC@bloat}{\@tempN}%
\else%
\if@ReworkMargins%
\FPdiv{\@tempN}{\strip@pt\textwidth}{\strip@pt\@OriginalTextWidth}%
\FPmul{\NDC@bloat}{\NDC@bloat}{\@tempN}%
\fi%
\fi%
\sbox{\NDC@normalXbox}{X}% Normal capital X.
\sbox{\NDC@dropcapbox}{\scalebox{\NDC@bloat}[1]{\NDC@char\@dropthisthing}}%
\@tempdima=\baselineskip%
\setlength{\NDC@first}{-\value{NDC@lines}\@tempdima}%
\addtolength{\NDC@first}{\@tempdima}%
\sbox{\@tempboxa}{X}%
\addtolength{\NDC@first}{-\ht\@tempboxa}%
\addtolength{\NDC@first}{\NDC@voffset}%
\addtolength{\NDC@first}{\ht\NDC@dropcapbox}%
\addtolength{\NDC@voffset}{-\value{NDC@lines}\@tempdima}%
\addtolength{\NDC@voffset}{\@tempdima}%
\par%
\setlength{\NDC@Pindent}{\wd\NDC@dropcapbox}%
\addtolength{\NDC@Pindent}{\NDC@hoffset}%
\settowidth{\NDC@first}{\NDC@ante}%
\addtolength{\NDC@Pindent}{\NDC@first}%
\addtolength{\NDC@Pindent}{\NDC@Gap}%
\setlength{\NDC@first}{\linewidth}%
\addtolength{\NDC@first}{-\NDC@Pindent}%
\addtolength{\NDC@Nindent}{\NDC@Pindent}%
\setlength{\NDC@next}{\linewidth}%
\addtolength{\NDC@next}{-\NDC@Nindent}%
\addtolength{\NDC@Pindent}{\rightmargin}%
\addtolength{\NDC@Nindent}{\rightmargin}%
\setlength{\NDCboxwidth}{\wd\NDC@dropcapbox}%
\setlength{\NDCboxheight}{\ht\NDC@dropcapbox}%
\setlength{\NDCboxdepth}{\dp\NDC@dropcapbox}%
\addtocounter{NDC@lines}{1}%
\addtocounter{NDC@lines}{\value{NDC@depth}}%
\def\NDC@parshape{\c@NDC@lines \the\NDC@Pindent \the\NDC@first}%
\@tempcnta=\tw@%
\@whilenum \@tempcnta<\c@NDC@lines\do{%
\edef\NDC@parshape{\NDC@parshape \the\NDC@Nindent \the\NDC@next}%
\advance\@tempcnta\@ne}%
\edef\NDC@parshape{\NDC@parshape \rightmargin \the\linewidth}%
\noindent%
\parshape=\NDC@parshape\relax%
\smash{%
\llap{%
\mbox{\NDC@ante}%
\raisebox{\NDC@voffset}{\usebox{\NDC@dropcapbox}}%
\hskip\the\NDC@Gap%
}%
}%
\fi%
}% end @NDCdropcap
%%
%% In case the user prefers `lettrine':
\gdef\@ActivateDropCaps{% called by `novel.cls' \AtBeginDocument
\@ifpackageloaded{lettrine}{%
\global\LettrineOnGridtrue % Necessary.
\gsetlength\DiscardVskip{10\nbs} % effectively infinite
}{ % For test purposes only:
\providecommand\lettrine[3][]{##2##3} % echoes its mandatory arguments
}%
}% end \@ActivateDropCaps
%%
\endinput
%%
%% End of file `novel-DropCap.sty'.
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