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#!/bin/sh -e
#
# Pretty-printing module for shoop. Expands the OBJECT class with a prettyprint
# method, that can list all methods and variables that are defined on a class,
# pretty-printing them.
#
# Smell the Java. LGPL copyright 2000 by Adam Heath <doogie@debian.org>
## This module is based off C<introspect>. It prints out the object's
## members, in a java/c++ format.
# Enable introspection inside _shoop
_shoop_introspect=1
IFS=" " OBJECT . prettyprint :p '
local DEFINES A
if [ -z "$2" ]; then
local DISPLAYOBJ=$THIS
echo "$3object $DISPLAYOBJ {"
fi
eval DEFINES=\$_shoopdefines_$THIS
for A in $DEFINES; do
if eval [ -z \"\$_shoopseen_$A\" ]; then
echo -en "\t$3"
if eval [ \"\$_shoopfinal_${THIS}_$A\" ]; then
echo -n "final "
fi
eval echo -n "\$_shooptype_${THIS}_$A $A\ "
if eval [ \$_shooptype_${THIS}_$A = variable ]; then
echo -n "= "
$DISPLAYOBJ . $A
else
echo -ne "{\n$3\t\t"
eval echo "\$_shoop_${THIS}_$A"
echo -ne "$3\t}"
fi
echo
eval local _shoopseen_$A="1"
fi
done
# This does not use a non-recursive form, as this code does not
# need to be fast. It is only for informative output.
if [ "$1" = resolve ];then
for P in $($THIS . parent 2>/dev/null); do
echo -e "\t$3class $P {"
$P . introspect resolve $DISPLAYOBJ "$3\t"
echo -e "\t$3}"
done
fi
if [ -z "$2" ]; then
echo "$3}"
fi
'
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