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%D \module
%D [ file=x-dir-02,
%D version=2003.05.10, % around that time -)
%D title=\CONTEXT\ Directory Handling,
%D subtitle=Overview (2),
%D author=Hans Hagen,
%D date=\currentdate,
%D copyright={PRAGMA ADE \& \CONTEXT\ Development Team}]
%C
%C This module is part of the \CONTEXT\ macro||package and is
%C therefore copyrighted by \PRAGMA. See mreadme.pdf for
%C details.
\setuplayout
[width=middle,
height=middle,
backspace=.5cm,
topspace=.5cm,
header=1cm,
footer=0cm]
\definehead
[directory]
[subject]
\setuphead
[directory]
[style=\tfa]
\setupbodyfont
[tt]
\setuptabulate
[before=,after=]
\setupcombinations
[location=top]
\defineXMLenvironment [files] [root=.,url=]
{\doifelsenothing{\XMLop{url}}
{\xdef\XMLDIRurl{}}
{\xdef\XMLDIRurl{\XMLop{url}/}}
\startXMLignore}
{\stopXMLignore}
\newcounter\NOfEntries
\startsetups[xmldir:file:normal]
\doglobal\increment\NOfEntries
\startfiguretext
[left,none]
[]
{}
{\hbox
{\externalfigure
[\XMLpar{files}{root}{.}/\XMLpar{directory}{name}{.}/\XMLop{name}]
[frame=on,width=6cm]
\quad
\framed[width=\figurewidth,height=\figureheight]{}}}
\strut \vskip-\lineheight
\starttabulate[|l|l|]
\NC base \NC \XMLflush{base} \NC \NR
\NC type \NC \XMLflush{type} \NC \NR
\NC width \NC \figurenaturalwidth \NC \NR
\NC height \NC \figurenaturalheight \NC \NR
\NC date \NC \XMLflush{date} \NC \NR
\NC size \NC \XMLflush{size} \NC \NR
\stoptabulate
\stopfiguretext
\stopsetups
\startsetups[xmldir:file:small]
\doglobal\increment\NOfEntries
\startlinecorrection
\startcombination
{\externalfigure
[\XMLpar{files}{root}{.}/\XMLpar{directory}{name}{.}/\XMLop{name}]
[frame=on,width=3cm]}
{}
{\vbox{\starttabulate[|l|l|]
\NC base \NC \XMLflush{base} \NC \NR
\NC type \NC \XMLflush{type} \NC \NR
\NC date \NC \XMLflush{date} \NC \NR
\stoptabulate}}
{}
\stopcombination
\stoplinecorrection
\stopsetups
\defineXMLenvironment [directory] [name=]
{\directory{Path \XMLop{name}}}
{}
\defineXMLenvironment [file] [name=]
{\bgroup}
{% the next quick hack is really needed
\expanded{\defconvertedargument\noexpand\asciia{./\jobfilename}.pdf}%
\expanded{\defconvertedargument\noexpand\asciib{\XMLpar{directory}{name}{.}/\XMLop{name}}}%
% else we can not do an overview of the curent path
\doifnot\asciia\asciib
{\doifmodeelse{alternative-small}
{\setups[xmldir:file:small]}
{\setups[xmldir:file:normal]}
\endgraf}
\egroup}
\defineXMLsave[base]
\defineXMLsave[type]
\defineXMLsave[size]
\defineXMLsave[date]
\starttext
\doifmode{alternative-small}{\startcolumns[balance=no]}
\processXMLfilegrouped{\inputfilename}
\doifmode{alternative-small}{\stopcolumns}
\ifnum\NOfEntries=0 There are no files found that match the pattern. \fi
\stoptext
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