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% \iffalse meta-comment
%
% Copyright (C) 2014 by Henry Menke <henrimenke@gmail.com>
% Copyright (C) 2019 by Benjamin Berg <benjamin@sipsolutions.net>
%
% This work may be distributed and/or modified under the
% conditions 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
%
% This work has the LPPL maintenance status `maintained'.
%
% The Current Maintainer of this work is Benjamin Berg.
%
% \fi
%
% \iffalse
%<*driver>
\ProvidesFile{sdapspdf.dtx}
%</driver>
%<package>\NeedsTeXFormat{LaTeX2e}[1999/12/01]
%<package>\ProvidesPackage{sdapspdf}
%<*package>
[2015/04/10 v0.1 Initial version of SDAPS pdf package]
%</package>
%
%<*driver>
\documentclass{ltxdoc}
\usepackage{sdapspdf}[2015/04/10]
%\EnableCrossrefs
\CodelineIndex
\RecordChanges
\begin{document}
\DocInput{sdapspdf.dtx}
\end{document}
%</driver>
% \fi
%
% \CheckSum{0}
%
% \CharacterTable
% {Upper-case \A\B\C\D\E\F\G\H\I\J\K\L\M\N\O\P\Q\R\S\T\U\V\W\X\Y\Z
% Lower-case \a\b\c\d\e\f\g\h\i\j\k\l\m\n\o\p\q\r\s\t\u\v\w\x\y\z
% Digits \0\1\2\3\4\5\6\7\8\9
% Exclamation \! Double quote \" Hash (number) \#
% Dollar \$ Percent \% Ampersand \&
% Acute accent \' Left paren \( Right paren \)
% Asterisk \* Plus \+ Comma \,
% Minus \- Point \. Solidus \/
% Colon \: Semicolon \; Less than \<
% Equals \= Greater than \> Question mark \?
% Commercial at \@ Left bracket \[ Backslash \\
% Right bracket \] Circumflex \^ Underscore \_
% Grave accent \` Left brace \{ Vertical bar \|
% Right brace \} Tilde \~}
%
%
% \changes{v0.1}{2015/01/14}{Initial version}
%
% \GetFileInfo{sdapspdf.dtx}
%
% \DoNotIndex{\newcommand,\newenvironment}
%
%
% \title{The \textsf{sdapspdf} package\thanks{This document
% corresponds to \textsf{sdapspdf}~\fileversion, dated \filedate.}}
% \author{Benjamin Berg \\ \texttt{benjamin@sipsolutions.net}}
%
% \maketitle
%
% \section{Documentation}
%
% Please refer to \url{https://sdaps.org/class-doc} for documentation.
%
% \StopEventually{\PrintChanges\PrintIndex}
%
% \section{Implementation}
%
% This package uses the \LaTeX3 language internally, so we need to enable it.
% \begin{macrocode}
% We need at least 2011-08-23 for \keys_set_known:nnN
\RequirePackage{expl3}[2011/08/23]
%\RequirePackage{xparse}
\ExplSyntaxOn
% \end{macrocode}
%
% And we need a number of other packages.
% \begin{macrocode}
\ExplSyntaxOff
\RequirePackage{sdapsbase}
\RequirePackage{hyperref}
\ExplSyntaxOn
% \end{macrocode}
%
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
%
% \subsection{PDF Support}
%
% This package adds basic overlays to SDAPS boxes so that they become editable.
% It is also possible to pre-fill them using overrides or the normal mechanism
% to set variables for box drawing.
%
% \begin{macrocode}
\bool_new:N \l__sdaps_pdf_form_bool
\bool_new:N \l__sdaps_pdf_checkbox_default_bool
\tl_new:N \l__sdaps_pdf_checkboxsymbol_tl
\keys_define:nn { sdaps / checkbox / overlay / pdfform }
{
pdf_form .bool_set:N = \l__sdaps_pdf_form_bool,
pdf_form .initial:n = false,
default .bool_set:N = \l__sdaps_pdf_checkbox_default_bool,
default .initial:n = false,
checkboxsymbol .tl_set:N = \l__sdaps_pdf_checkboxsymbol_tl,
checkboxsymbol .initial:n = 8,
}
\cs_new_protected_nopar:Nn \_sdaps_pdf_overlay_checkbox_form:
{
\keys_set_known:nV { sdaps / checkbox / overlay / pdfform } \l_sdaps_parse_unknown_tl %
\bool_if:NT \l__sdaps_pdf_form_bool {
\node[anchor=center,inner~sep=0pt,outer~sep=0pt] at ($(\l_sdaps_x_dim, \l_sdaps_y_dim) + 0.5*(\l_sdaps_width_dim, -\l_sdaps_height_dim)$) {
\CheckBox[name=\l_sdaps_var_tl,bordersep=0,borderwidth=0pt,checkboxsymbol=\l__sdaps_pdf_checkboxsymbol_tl,bordercolor=,backgroundcolor=,checked=\bool_if:nTF\l__sdaps_pdf_checkbox_default_bool{true}{false},height=\l_sdaps_checkbox_height_dim,width=\l_sdaps_checkbox_width_dim]{\ignorespaces}
};
}
}
\seq_put_left:Nn \g__sdaps_checkbox_overlays_seq \_sdaps_pdf_overlay_checkbox_form:
\cs_new_protected_nopar:Nn \_sdaps_pdf_overlay_text_form:
{
\keys_set_known:nV { sdaps / checkbox / overlay / pdfform } \l_sdaps_parse_unknown_tl %
\bool_if:NT \l__sdaps_pdf_form_bool {
\node[anchor=center,inner~sep=2pt,outer~sep=0pt] at ($(\l_sdaps_x_dim, \l_sdaps_y_dim) + 0.5*(\l_sdaps_width_dim, -\l_sdaps_height_dim)$) {
\dim_set:Nn \l_sdaps_width_dim { \l_sdaps_width_dim - 4pt }
\dim_set:Nn \l_sdaps_height_dim { \l_sdaps_height_dim - 4pt }
\TextField[name=\l_sdaps_var_tl,bordersep=0pt,borderwidth=0pt,bordercolor=,backgroundcolor=,multiline=true,height=\l_sdaps_height_dim,width=\l_sdaps_width_dim]{\ignorespaces}
};
}
}
\seq_put_left:Nn \g__sdaps_textbox_overlays_seq \_sdaps_pdf_overlay_text_form:
\ExplSyntaxOff
%
% \end{macrocode}
%
% \Finale
\endinput
|
