--- loncom/xml/londefdef.pm 2005/12/01 18:46:17 1.299 +++ loncom/xml/londefdef.pm 2006/01/25 11:30:14 1.315 @@ -1,7 +1,7 @@ # The LearningOnline Network with CAPA # Tags Default Definition Module # -# $Id: londefdef.pm,v 1.299 2005/12/01 18:46:17 albertel Exp $ +# $Id: londefdef.pm,v 1.315 2006/01/25 11:30:14 foxr Exp $ # # # Copyright Michigan State University Board of Trustees @@ -48,7 +48,7 @@ use Apache::lonmenu(); use Apache::lonmeta(); use Apache::Constants qw(:common); use File::Basename; -#use Data::Dumper; +# use Data::Dumper; BEGIN { @@ -68,10 +68,8 @@ BEGIN { # for ($row =0; $row <= $lastrow; $row++ ) { # my $text = Dumper($Apache::londefdef::table[$row]); # &Apache::lonnet::logthis("table [ $row ]".$text); -# # } #} - sub initialize_londefdef { $Apache::londefdef::TD_redirection=0; @Apache::londefdef::table = (); @@ -175,11 +173,12 @@ sub start_html { if ($target eq 'web' || $target eq 'edit' || $target eq 'webgrade' ) { $currentstring = &Apache::lonxml::xmlbegin(); } elsif ($target eq 'tex') { - $currentstring .= '\documentclass[letterpaper]{article}'; + $currentstring .= '\documentclass[letterpaper,twoside]{article}'; if (($env{'form.latex_type'}=~'batchmode') || (!$env{'request.role.adv'})) {$currentstring .='\batchmode';} $currentstring .= '\newcommand{\keephidden}[1]{}'. '\renewcommand{\deg}{$^{\circ}$}'. + '\usepackage{multirow}'. '\usepackage{longtable}'. '\usepackage{textcomp}'. '\usepackage{makeidx}'. @@ -595,20 +594,26 @@ sub end_body { return $currentstring; } +# \begin{center} causes a new paragprah spacing that looks odd inside +# of a table cell +sub center_correction { return '\vspace*{-6 mm}'; } #--
in tables. + } else { + $closing_string = '\strut\\\\\strut '; + } } } @@ -1525,6 +1538,9 @@ sub start_div { if ($align eq 'center') { $currentstring .= '\begin{center}'; $endstring = '\end{center}'; + if (&is_inside_of($tagstack, "table")) { + $currentstring = ¢er_correction().$currentstring; + } } elsif ($align eq 'right') { $currentstring .= '\begin{flushright}'; @@ -1945,11 +1961,16 @@ sub start_table { # width either comes forced from the TeXwidth or the width parameters. # in either case it can be a percentage or absolute width. - + # in the width case we ignore absolute width my $TeXwidth = &Apache::lonxml::get_param('TeXwidth',$parstack,$safeeval,undef,0); - if (not defined $TeXwidth) { - $TeXwidth = &Apache::lonxml::get_param('width',$parstack,$safeeval,undef,1); - + if (!defined($TeXwidth)) { + my $htmlwidth = &Apache::lonxml::get_param('width',$parstack, + $safeeval,undef,1); + if ($htmlwidth =~ /%/) { + $TeXwidth = $htmlwidth; + } else { + $TeXwidth = $textwidth; + } } else { $Apache::londefdef::table[-1]{'forcedtablewidth'} = 1; } @@ -2003,6 +2024,7 @@ sub end_table { my $inmemory = ''; my $output = ''; my $WARNING=''; + # &debug_dump_table($Apache::londefdef::table[-1]); #width of columns from TeXwidth attributes for (my $in=0;$in<=$Apache::londefdef::table[-1]{'row_number'};$in++) { @@ -2187,23 +2209,71 @@ sub end_table { $header_of_table .= '}'; #fill the table for (my $in=0;$in<=$Apache::londefdef::table[-1]{'row_number'};$in++) { + my $have_rowspan = 0; for (my $jn=0;$jn<=$#fwidth;$jn++) { + # + # Do the appropriate magic if this has a colspan + # + my $colspan = $Apache::londefdef::table[-1]{'colspan'}[$in][$jn]; + if ($colspan > 1) { + $output .= '\multicolumn{'. + $colspan + .'}{|l|}{'; + } + my $rowspan = $Apache::londefdef::table[-1]{'rowspan'}[$in][$jn]; + + # Start a rowspan if necessary: + + if ($rowspan > 1) { + $have_rowspan++; + $output .= '\multirow{'.$rowspan.'}[0]{'.$fwidth[$jn].'mm}{'; + } + if (($rowspan eq '^') || ($rowspan eq '_')) { + $have_rowspan++; + } + if ($Apache::londefdef::table[-1]{'align'}[$in][$jn] eq 'c') { - # $output.='\vspace*{-6 mm}\begin{center}'; - $output.='\begin{center}'; + $output.=¢er_correction().'\begin{center}'; } elsif ($Apache::londefdef::table[-1]{'align'}[$in][$jn] eq 'r') { $output.=' \hfill \llap{' } $output.=$Apache::londefdef::table[-1]{'content'}[$in][$jn]; if ($Apache::londefdef::table[-1]{'align'}[$in][$jn] eq 'c') { - # $output.='\end{center}\vspace*{-6 mm}'; $output.='\end{center}'; } elsif ($Apache::londefdef::table[-1]{'align'}[$in][$jn] eq 'r') { $output.='} '; } + # Close off any open multirow: + + if ($rowspan > 1) { + $output .= '}'; + } + # Close off the colspan... + # + if ($colspan > 1) { + $output .= '}'; + $jn += $colspan-1; # Adjust for number of rows really left. + } if ($jn!=$#fwidth) {$output.=' '.$Apache::londefdef::table[-1]{'vinc'};} } - $output.=' \\\\ '.$Apache::londefdef::table[-1]{'hinc'}.' '; + # If have_rowspan > 0, and borders are on, then + # we need to do more than put an \hline at the bottom of row. + # we need to do the appropriate \cline to ensure that + # the spanned rows don't have \hlines through them. + + if (($Apache::londefdef::table[-1]{'hinc'} =~ /\\hline/) && $have_rowspan) { + $output .= ' \\\\ '; + for (my $jn=0; $jn<=$#fwidth;$jn++) { + my $rowspan = $Apache::londefdef::table[-1]{'rowspan'}[$in][$jn]; + if (($rowspan <= 1) || ($rowspan eq '_')) { + my $column = $jn+1; + $output .= '\cline{'.$column.'-'.$column.'} '; + } + } + + } else { + $output.=' \\\\ '.$Apache::londefdef::table[-1]{'hinc'}.' '; + } } # Note that \newline destroys alignment env's produced by e.g.
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