# Copyright 2002-2007 Interchange Development Group and others

#

# This program is free software; you can redistribute it and/or modify

# it under the terms of the GNU General Public License as published by

# the Free Software Foundation; either version 2 of the License, or

# (at your option) any later version. See the LICENSE file for details.

UserTag rotate-table Order rotate

UserTag rotate-table PosNumber 1

UserTag rotate-table Interpolate 1

UserTag rotate-table HasEndTag 1

UserTag rotate-table Version 1.4

UserTag rotate-table Routine <<EOR

sub {

my ($rotate, $text) = @_;

return $text unless $rotate;

my $rotated = '';

$text =~ s/(.*<TABLE.*?>)//si;

my $out = $1 || '';

$text =~ s:(.*?)</table\s*>:</TABLE>:si;

my $table = $1;

my @cols;

while ($table =~ m:<TR.*?>(.*?)</TR>:sig) {

push @cols, $1;

}

my $i = 0;

my @rows;

my @meta;

my $rows = 0;

my @r; my @c; my @m;

my ($r,$c);

for (@cols) {

while(m:<T([HD])(.*?)>(.*?)</T\1>:sig) {

my $meta = $1 . $2;

push @r, $3;

if($meta =~ /SPAN/i) {

$meta =~ s/\bcolspan\s*=/ROWMETASPAN=/ig;

$meta =~ s/\browspan\s*=/COLMETASPAN=/ig;

$meta =~ s/(ROW|COL)META/$1/g;

}

push @m, $meta;

}

$meta[$i] = [@m];

$rows[$i] = [@r];

$i++;

$rows = $rows < $#r ? $#r : $rows;

undef @m;

undef @r;

}

foreach $r (0 .. $rows) {

$rotated .= "<TR>\n";

foreach $c (0 .. $#cols) {

$rotated .= "<T" . $meta[$c]->[$r] . ">";

$rotated .= "$rows[$c]->[$r]";

$rotated .= "</TD>\n"

}

$rotated .= "</TR>\n";

}

return $out . $rotated . $text;

}

EOR