forked from github/kensanata.oddmuse
65 lines
2.4 KiB
Perl
65 lines
2.4 KiB
Perl
# Copyright (C) 2004 Alex Schroeder <alex@emacswiki.org>
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#
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# This program is free software; you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation; either version 2 of the License, or
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# (at your option) any later version.
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#
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with this program; if not, write to the
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# Free Software Foundation, Inc.
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# 59 Temple Place, Suite 330
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# Boston, MA 02111-1307 USA
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$ModulesDescription .= '<p>$Id: tables.pl,v 1.5 2004/12/05 04:02:34 as Exp $</p>';
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$DefaultStyleSheet .= <<'EOT' unless $DefaultStyleSheet =~ /table\.user/; # mod_perl?
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table.user { border-style:solid; border-width:thin; }
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table.user tr td { border-style:solid; border-width:thin; padding:5px; }
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EOT
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push(@MyRules, \&TablesRule);
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sub TablesRule {
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# tables using || -- the first row of a table
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if ($bol && m/\G(\s*\n)*((\|\|)+)([ \t])*(?=.*\|\|[ \t]*(\n|$))/cg) {
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return OpenHtmlEnvironment('table',1,'user') . AddHtmlEnvironment('tr')
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. AddHtmlEnvironment('td', TableAttributes(length($2)/2, $4));
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}
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# tables using || -- end of the row and beginning of the next row
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elsif (InElement('td') && m/\G[ \t]*((\|\|)+)[ \t]*\n((\|\|)+)([ \t]*)/cg) {
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my $attr = TableAttributes(length($3)/2, $5);
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$attr = " " . $attr if $attr;
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return "</td></tr><tr><td$attr>";
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}
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# tables using || -- an ordinary table cell
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elsif (InElement('td') && m/\G[ \t]*((\|\|)+)([ \t]*)(?!(\n|$))/cg) {
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my $attr = TableAttributes(length($1)/2, $3);
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$attr = " " . $attr if $attr;
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return "</td><td$attr>";
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}
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# tables using || -- since "next row" was taken care of above, this must be the last row
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elsif (InElement('td') && m/\G[ \t]*((\|\|)+)[ \t]*/cg) {
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return CloseHtmlEnvironments() . AddHtmlEnvironment('p');
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}
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return undef;
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}
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sub TableAttributes {
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my ($span, $left, $right) = @_;
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my $attr = '';
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$attr = "colspan=\"$span\"" if ($span != 1);
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m/\G(?=.*?([ \t]*)\|\|)/;
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$right = $1;
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$attr .= ' ' if ($attr and ($left or $right));
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if ($left and $right) { $attr .= 'align="center"' }
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elsif ($left) { $attr .= 'align="right"' }
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elsif ($right) { $attr .= 'align="left"' }
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return $attr;
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}
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