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working on foldout API...

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Signed-off-by: Alex A. Naanou <alex.nanou@gmail.com>
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Alex A. Naanou 2021-09-27 16:07:30 +03:00
parent 399bd3c95f
commit 2546a36524
1 changed files with 74 additions and 0 deletions
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photobook.cls
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@ -2861,6 +2861,80 @@
\csname #1\endcsname% \csname #1\endcsname%
+ \foldoutcellwidths[##1]}}\fi} + \foldoutcellwidths[##1]}}\fi}
% XXX new arg syntax:
% <num> -- number of panels
% in|out ... -- fold direction
% <dim> in|out <dim> ...
% -- fold direction with panel widths
\edef\photobook@foldout@prevfold{}%
\edef\foldoutspec{2}
\newenvironment{foldoutA}[1][\foldoutspec]{%
\begingroup%
\setsepchar{ }%
\readlist*\photobook@foldout@args{#1}%
% panel count...
% XXX also check that the arg is not in|out...
\ifnum \photobook@foldout@argslen = 1%
% XXX
% fold spec...
\else%
% XXX need to maintain a max panel width and use it as default...
% XXX
\edef\photobook@foldout@prevfold{}%
\foreachitem \photobook@foldout@opt \in \photobook@foldout@args{%
% in fold...
\ifthenelse{\equal{\photobook@foldout@opt}{in}}{%
% XXX revise numbers...
\setlength\foldoutcellwidth{%
\foldoutcellwidth
+ \getFoldCompensation{%
\photobook@foldout@opt}}%
\setlength\foldoutwidth{
\foldoutwidth
+ \foldoutcellwidthx}%
\edef\foldoutcellwidths{%
\foldoutcellwidths, \the\foldoutcellwidth}%
%
\edef\photobook@foldout@prevfold{\photobook@foldout@opt}%
\setlength\foldoutcellwidth{0pt}%
% out fold...
}{\ifthenelse{\equal{\photobook@foldout@opt}{out}}{%
% XXX this is the same as for in...
% XXX
% explicit size...
}{%
% finalize prev panel...
\ifdim \foldoutcellwidth = 0pt%
% XXX revise numbers...
\setlength\foldoutcellwidth{%
\blockwidth
+ \getFoldCompensation{
\photobook@foldout@prevfold}}%
\setlength\foldoutwidth{
\foldoutwidth
+ \foldoutcellwidthx}%
\edef\foldoutcellwidths{%
\foldoutcellwidths, \the\foldoutcellwidth}\fi
%
\setlength\foldoutcellwidth{\photobook@foldout@opt}%
}}%
}%
% we ended by a fold -> add trailing panel...
\ifdim \foldoutcellwidth = 0pt%
% XXX revise numbers...
\setlength\foldoutcellwidth{%
\blockwidth
+ \getFoldCompensation{
\photobook@foldout@prevfold}}\fi%
% push last panel...
\setlength\foldoutwidth{
\foldoutwidth
+ \foldoutcellwidthx}%
\edef\foldoutcellwidths{%
\foldoutcellwidths, \the\foldoutcellwidth}\fi%
\fi%
}{%
\endgroup}
% XXX revise starting dimensions... % XXX revise starting dimensions...
% XXX add fold marks in bleeds... % XXX add fold marks in bleeds...
\newenvironment{foldout}[1][2]{% \newenvironment{foldout}[1][2]{%