summaryrefslogtreecommitdiff
path: root/texmf-dist/tex/latex/artthreads/artthreads.sty
blob: 82db7a4fc9076d489a8bde239711cd37fe83cd3d (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
%%
%% This is file `artthreads.sty',
%% generated with the docstrip utility.
%%
%% The original source files were:
%%
%% artthreads.dtx  (with options: `copyright,package')
%% 
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
%% artthreads.sty package,                              %%
%% Copyright (C) 2016 -- 2020                           %%
%%   dpstory@uakron.edu                                 %%
%%                                                      %%
%% This program can redistributed and/or modified under %%
%% the terms of the LaTeX Project Public License        %%
%% Distributed from CTAN archives in directory          %%
%% macros/latex/base/lppl.txt; either version 1 of the  %%
%% License, or (at your option) any later version.      %%
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
\NeedsTeXFormat{LaTeX2e}[1997/12/01]
\ProvidesPackage{artthreads}
 [2020/07/09 v1.3.1 Support for article threads (dps)]
\RequirePackage{xkeyval}
\DeclareOptionX{pdftex}{\PassOptionsToPackage{\CurrentOption}{fitr}}
\DeclareOptionX{luatex}{\PassOptionsToPackage{\CurrentOption}{fitr}}
\DeclareOptionX{dvips}{\PassOptionsToPackage{\CurrentOption}{fitr}}
\DeclareOptionX{dvipsone}{\PassOptionsToPackage{\CurrentOption}{fitr}}
\DeclareOptionX{dvipdfm}{\PassOptionsToPackage{\CurrentOption}{fitr}}
\DeclareOptionX{dvipdfmx}{\PassOptionsToPackage{\CurrentOption}{fitr}}
\DeclareOptionX{xetex}{\PassOptionsToPackage{\CurrentOption}{fitr}}
\DeclareOptionX{preview}
  {\PassOptionsToPackage{\CurrentOption}{fitr}}
\DeclareOptionX{!preview}
  {\PassOptionsToPackage{\CurrentOption}{fitr}}
\DeclareOptionX{viewMagWin}
  {\PassOptionsToPackage{\CurrentOption}{fitr}}
\DeclareOptionX{!viewMagWin}
  {\PassOptionsToPackage{\CurrentOption}{fitr}}
\DeclareOptionX*{\PassOptionsToPackage{\CurrentOption}{fitr}}
\ProcessOptionsX
\RequirePackage{fitr}[2020/07/09]
\newif\ifnewarticle
\newcounter{@rtBtnCnt}
\def\CntArt{0}\def\CntArtInfo{0}
\def\inc@CntMacro#1{{\@tempcnta#1\relax\advance\@tempcnta1\relax
    \xdef#1{\the\@tempcnta}}}
\def\artM@rk{[\space}
\define@key{artthrd}{title}[]{\Hy@unicodefalse
  \pdfstringdef\threadTitle{#1}}
  \let\threadTitle\@empty
\define@key{artthrd}{author}[]{\pdfstringdef\threadAuthor{#1}}
  \let\threadAuthor\@empty
\define@key{artthrd}{keywords}[]{\pdfstringdef\threadKeywords{#1}}
  \let\threadKeywords\@empty
\define@key{artthrd}{subject}[]{\pdfstringdef\threadSubject{#1}}
  \let\threadSubject\@empty
\newcommand{\setThreadInfo}[1]{\inc@CntMacro\CntArtInfo
    \let\threadTitle\@empty\let\threadAuthor\@empty
    \let\threadKeywords\@empty\let\threadSubject\@empty
    \setkeys{artthrd}{#1}\ifx\threadTitle\@empty
        \def\threadTitle{thread-\CntArtInfo}\fi}
\def\bArtErrMsg{When starting a new article thread
    (\string\bArticle)\MessageBreak
    first use \string\setThreadInfo\space to set the title,\MessageBreak
    author, subject, and keywords}
\define@key{@rtthrd}{addtow}[0]{%
    \fitr@defaultbp{\artthrd@@addtow}{#1}}
\def\artthrd@@addtow{0}
\define@key{@rtthrd}{addtoh}[0]{%
    \fitr@defaultbp{\artthrd@@addtoh}{#1}}
\def\artthrd@@addtoh{0}
\newcommand{\setAddToBorder}[1]{\setkeys{@rtthrd}{#1}}
\newcommand{\bArticle}{\begingroup\inc@CntMacro\CntArt
    \ifnum\CntArt=\CntArtInfo\relax\else
    \PackageError{artthreads}{\bArtErrMsg}{See package documentation
    for \string\setThreadInfo}\fi
    \newarticletrue\set@rectart}
\newcommand{\cArticle}{\begingroup\newarticlefalse\set@rectart}
\newcommand{\set@rectart}[1]{%\def\fitr@artrect@argi{#1}% dps
    \edef\temp@exp{\noexpand\setkeys{fitr}{#1}}\temp@exp
    \set@@rectart}
\def\set@@rectart{\def\fitr@setBL{0pt}%
  \@ifundefined{ef@Bbox}{\let\fitr@FLB@ction\Bbox}%
    {\let\fitr@FLB@ction\ef@Bbox}%
  \get@fitr@dimen{%
    \parbox[\fitr@@refPt][\fitr@@height]{\fitr@@width}%
    {\kern0pt\fitr@FLB@ction{\fitr@@width}{\fitr@@height}\kern0pt}%
  }%
  \makebox[0pt][l]{\hspace*{\fitr@@shift}\smash{%
    \raisebox{\fitr@@lift-\fitr@setBL}{%
      \setThre@d{\artthrd@@addtow}{\artthrd@@addtoh}%
      \unhbox\fitr@bbox
      \fitr@urxury@fixup{\artthrd@@addtow}{\artthrd@@addtoh}{}%
  }}}\setlength{\fboxsep}{0pt}%
  \ifviewMagWin
    \fitr@length=\artthrd@@addtow bp
    \fitr@length=2\fitr@length
    \addtolength{\fitr@length}{\fitr@@width}%
    \edef\fitr@@width{\the\fitr@length}%
    \fitr@length=\artthrd@@addtoh bp
    \fitr@length=2\fitr@length
    \addtolength{\fitr@length}{\fitr@@height}%
    \edef\fitr@@height{\the\fitr@length}%
    \setlength\fitr@length{-\artthrd@@addtow bp}%
    \addtolength\fitr@length{\fitr@@shift}%
    \makebox[0pt][l]{\hspace*{\fitr@length}\smash{%
      \setlength\fitr@length{\fitr@@lift-\fitr@setBL}%
      \if\fitr@@refPt b%
        \addtolength\fitr@length{-\artthrd@@addtoh bp}\else
      \if\fitr@@refPt t%
        \addtolength\fitr@length{\artthrd@@addtoh bp}%
      \fi\fi
      \raisebox{\fitr@length}%
      {\fbox{\parbox[\fitr@@refPt][\fitr@@height]%
      {\fitr@@width}{\kern0pt\hfill\vfill\kern0pt}}}}%
    }%
  \fi
\endgroup}
\ifluatex\protected\def\pdfthread{\pdfextension thread }\fi
\if@fitr@dvipdfm
\def\AT@ThrBbox#1#2{%
  \fitr@length=#1bp
  \fitr@length=2\fitr@length
  \advance\fitr@length\wd\fitr@bbox
  \edef\fitr@xetex@view@width{\the\fitr@length}%
  \fitr@length=#2bp
  \advance\fitr@length\ht\fitr@bbox
  \edef\fitr@xetex@view@height{\the\fitr@length}%
  \fitr@length=#2bp
  \advance\fitr@length\dp\fitr@bbox
  \edef\fitr@xetex@view@depth{\the\fitr@length}%
}\else
\ifpdf
\def\AT@ThrBbox#1#2{%
  \fitr@length=#1bp
  \fitr@length=2\fitr@length
  \advance\fitr@length\wd\fitr@bbox
  \edef\fitr@pdftex@view@width{\the\fitr@length}%
  \fitr@length=#2bp
  \advance\fitr@length\ht\fitr@bbox
  \edef\fitr@pdftex@view@height{\the\fitr@length}%
  \fitr@length=#2bp
  \advance\fitr@length\dp\fitr@bbox
  \edef\fitr@pdftex@view@depth{\the\fitr@length}%
}\else
\ifx\fitr@driver\fitr@dvipsone@driver
\def\AT@ThrBbox#1#2{%
  currentpoint 2 copy %
  \the\fitr@depth\space add #2\space PDFtoTeX add      % y1
  exch #1\space PDFtoTeX sub exch                      % x1
  4 2 roll exch
  \the\fitr@width\space add #1\space PDFtoTeX add exch % x2
  \the\fitr@height\space sub #2\space PDFtoTeX sub}    % y2
\else
\ifx\fitr@driver\fitr@dvips@driver
\def\AT@ThrBbox#1#2{% Uses \fitr@bbox
  currentpoint 2 copy %
  \the\fitr@depth\space SPtoDvips add
      #2\space BPToDvips add                  % y1
  exch #1\space BPToDvips sub exch            % x1
  4 2 roll exch
  \the\fitr@width\space SPtoDvips add
      #1\space BPToDvips add exch             % x2
  \the\fitr@height \space SPtoDvips sub
  #2\space BPToDvips sub}                     % y2
\fi\fi\fi\fi
\def\setThre@d#1#2{%
  \fitr@defaultbp{\aWd}{#1}\fitr@defaultbp{\aHt}{#2}%
  \edef\tmp@exp{\noexpand\set@rtThrd{\aWd}{\aHt}}\tmp@exp}
\if@fitr@dvipdfm
\def\set@rtThrd#1#2{\AT@ThrBbox{#1}{#2}%
  \smash{\raisebox{-\fitr@xetex@view@height+#2bp}%
      {\makebox[0pt][l]{\hspace*{-#1bp}%
  \@pdfm@mark{thread @artthrd\CntArt\space
  width \fitr@xetex@view@width\space
  height \fitr@xetex@view@height\space
  depth \fitr@xetex@view@depth\space
  << /Title (\threadTitle)
  \ifnewarticle
  /Author (\threadAuthor)
  /Subject (\threadSubject)
  /Keywords (\threadKeywords)\fi >>}}}}}\else
\ifpdf
\def\set@rtThrd#1#2{\AT@ThrBbox{#1}{#2}%
  \makebox[0pt][l]{\hspace*{-#1bp}%
  \pdfthread
    width  \fitr@pdftex@view@width\space
    height \fitr@pdftex@view@height\space
    depth  \fitr@pdftex@view@depth\space
    name {\threadTitle}}}\else
\def\set@rtThrd#1#2{\literalps@out{\artM@rk
  /Rect [\AT@ThrBbox{\artthrd@@addtow}{\artthrd@@addtoh}]
  /Title (\threadTitle)
  \ifnewarticle
    /Author (\threadAuthor)
    /Subject (\threadSubject)
    /Keywords (\threadKeywords)\fi
    /ARTICLE pdfmark}}
\fi\fi
\let\threadTitle\@empty
\providecommand{\Thread}[1]{/S/Thread/D(#1)}
\def\shArticlesPaneActn{\Named{ShowHideArticles}}
\def\sArticlesPaneActn{\Named{ArticleThreads}}
\def\shArticlesPaneReadActn{\shArticlesPaneActn
  \Next{\Thread{\threadTitle}}}
\def\sArticlesPaneReadActn{\sArticlesPaneActn
  \Next{\Thread{\threadTitle}}}
\def\readArticle#1{\Hy@unicodefalse
  \pdfstringdef\AT@x{#1}\edef\threadTitle{\AT@x}}
\def\chkThreadName{%
  \ifx\threadTitle\@empty
    \global\let\isThrTtl\ef@NO
    \def\readArtPresets{\cmd{\let\Next\@gobble}}\else
    \global\let\isThrTtl\ef@YES
    \let\readArtPresets\@empty
  \fi
}
\def\readThreadMsg{\ifx\isThrTtl\ef@NO
  \PackageWarning{artthreads}{No thread title specified to read}\fi}
\newcommand{\toggleArticlePane}[3][]{\stepcounter{@rtBtnCnt}%
  \pushButton[\CA{Article}\TU{Toggle Articles Pane}#1
  \A{\shArticlesPaneActn}
]{TAPBtn\the@rtBtnCnt}{#2}{#3}}
\def\tooltipTogglePaneRead#1{\def\ttToggleP@neRead{#1}}
\tooltipTogglePaneRead{Toggle Articles pane and read
  the article \threadTitle}
\newcommand{\toggleArticlePaneRead}[3][]{\begingroup
  \stepcounter{@rtBtnCnt}\pushButton[\CA{Article}#1
  \TU{\ttToggleP@neRead}\cmd{\chkThreadName}
  \presets{\readArtPresets}\A{\shArticlesPaneReadActn}
]{TAPRBtn\the@rtBtnCnt}{#2}{#3}\readThreadMsg\endgroup}
\newcommand{\showArticlePane}[3][]{\stepcounter{@rtBtnCnt}%
  \pushButton[\CA{Article}\TU{Show Articles Pane}#1
  \A{\sArticlesPaneActn}
]{SAPBtn\the@rtBtnCnt}{#2}{#3}}
\def\tooltipShowPaneRead#1{\def\ttShowP@neRead{#1}}
\tooltipShowPaneRead{Show Articles pane and read
  the article \threadTitle}
\newcommand{\showArticlePaneRead}[3][]{\begingroup
  \stepcounter{@rtBtnCnt}\pushButton[\CA{Article}#1
  \TU{\ttShowP@neRead}\cmd{\chkThreadName}
  \presets{\readArtPresets}\A{\sArticlesPaneReadActn}
]{SAPRBtn\the@rtBtnCnt}{#2}{#3}\readThreadMsg\endgroup}
\endinput
%%
%% End of file `artthreads.sty'.