version 1.422, 2010/08/27 09:42:48
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version 1.436, 2011/11/14 00:20:42
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# The LearningOnline Network with CAPA |
# The LearningOnline Network with CAPA |
# Tags Default Definition Module |
# Tags Default Definition Module |
# |
# |
Line 43 use Apache::lonnet;
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Line 44 use Apache::lonnet;
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use strict; |
use strict; |
use Apache::lonxml; |
use Apache::lonxml; |
use Apache::lontable; |
use Apache::lontable; |
use Apache::File(); |
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use Image::Magick; |
use Image::Magick; |
use Apache::lonmenu(); |
use Apache::lonmenu(); |
use Apache::lonmeta(); |
use Apache::lonmeta(); |
use Apache::lonlocal; |
use Apache::lonlocal; |
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use Apache::loncommon(); |
use Apache::Constants qw(:common); |
use Apache::Constants qw(:common); |
use File::Basename; |
use File::Basename; |
use LONCAPA(); |
use LONCAPA(); |
Line 383 sub start_meta {
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Line 384 sub start_meta {
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} else { |
} else { |
$currentstring = $token->[4]; |
$currentstring = $token->[4]; |
} |
} |
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if ($env{'form.grade_imsexport'}) { |
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$currentstring = ''; |
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} |
} elsif ($target eq 'meta') { |
} elsif ($target eq 'meta') { |
unless (&Apache::lonxml::get_param |
unless (&Apache::lonxml::get_param |
('http-equiv',$parstack,$safeeval,undef,1)) { |
('http-equiv',$parstack,$safeeval,undef,1)) { |
Line 541 sub start_body {
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Line 545 sub start_body {
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# Breadcrumbs |
# Breadcrumbs |
&Apache::lonhtmlcommon::clear_breadcrumbs(); |
&Apache::lonhtmlcommon::clear_breadcrumbs(); |
if ($env{'request.state'} eq 'construct') { |
if ($env{'request.state'} eq 'construct') { |
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my $url=&Apache::lonnet::hreflocation('',$env{'request.filename'}); |
&Apache::lonhtmlcommon::add_breadcrumb({ |
&Apache::lonhtmlcommon::add_breadcrumb({ |
'text' => 'Construction Space', |
'text' => 'Construction Space', |
'href' => &Apache::loncommon::authorspace(), |
'href' => &Apache::loncommon::authorspace($url), |
}); |
}); |
&Apache::lonhtmlcommon::add_breadcrumb({ |
&Apache::lonhtmlcommon::add_breadcrumb({ |
'text' => 'HTML Editor', |
'text' => 'HTML Editor', |
Line 589 sub start_body {
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Line 594 sub start_body {
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sub edit_controls { |
sub edit_controls { |
my ($nochgview) = @_; |
my ($nochgview) = @_; |
my $result .= ' |
my $result .= ' |
<form method="post"> |
<form method="post" action=""> |
<div class="LC_edit_problem_header">'; |
<div class="LC_edit_problem_header">'; |
unless ($nochgview) { |
unless ($nochgview) { |
$result .= ' |
$result .= ' |
Line 601 sub edit_controls {
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Line 606 sub edit_controls {
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$result .= ' |
$result .= ' |
<div><input type="submit" name="editmode" accesskey="e" value="'.&mt('Edit').'" />'; |
<div><input type="submit" name="editmode" accesskey="e" value="'.&mt('Edit').'" />'; |
if (($env{'request.course.id'}) && ($env{'form.forceedit'})) { |
if (($env{'request.course.id'}) && ($env{'form.forceedit'})) { |
$result .= (' ' x 3).'<input type="button" value="'.&mt('Course View').'" onclick="javascript:location.href=currentURL" />'; |
my $viewtext = &mt('Course View'); |
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if (&Apache::loncommon::course_type() eq 'Community') { |
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$viewtext = &mt('Community View'); |
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} |
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$result .= (' ' x 3).'<input type="button" value="'. |
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$viewtext.'" onclick="javascript:location.href=currentURL" />'; |
} |
} |
$result .= '</div> |
$result .= '</div> |
</div> |
</div> |
Line 2039 sub start_table {
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Line 2049 sub start_table {
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} elsif ($target eq 'tex') { |
} elsif ($target eq 'tex') { |
&disable_para(); # Can't have paras in a table. |
&disable_para(); # Can't have paras in a table. |
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# New table code: |
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# Get the parameters that we can do something about: |
# Get the parameters that we can do something about: |
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my $border = &Apache::lonxml::get_param('border', $parstack, $safeeval, undef, 0); |
my $border = &Apache::lonxml::get_param('border', $parstack, $safeeval, undef, 0); |
Line 2058 sub start_table {
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Line 2065 sub start_table {
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if ((defined $border) && ($border > 0)) { |
if ((defined $border) && ($border > 0)) { |
# &Apache::lonnet::logthis("Turning on table borders: $border"); |
# &Apache::lonnet::logthis("Turning on table borders: $border"); |
$table->table_border(1); |
$table->table_border(1); |
if ($cell_border ne 'none') { |
if (!defined $cell_border) { |
$table->cell_border(1); # html specs that border turns on both...unless rules='none'. |
$table->cell_border(1); # Default for rules is all if rules not defined. |
} |
} |
} |
} |
# Only all or nothing for cell borders for now: |
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if ((defined $cell_border) && ($cell_border ne 'none')) { |
if ((defined $cell_border)) { |
# &Apache::lonnet::logthis("Turning on cell borders: $cell_border"); |
if ($cell_border eq 'all') { |
$table->cell_border(1); |
$table->cell_border(1); |
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} elsif ($cell_border eq 'rows') { |
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$table->cell_border(2); |
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} elsif ($cell_border eq 'cols') { |
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$table->cell_border(3); |
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} elsif($cell_border eq 'groups') { |
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$table->cell_border(4); |
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} else { |
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$table->cell_border(0); |
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} |
} |
} |
if (defined $theme) { |
if (defined $theme) { |
$table->theme($theme); |
$table->theme($theme); |
Line 2095 sub start_table {
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Line 2110 sub start_table {
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push(@Apache::londefdef::table, $table); |
push(@Apache::londefdef::table, $table); |
$currentstring.=' \keephidden{NEW TABLE ENTRY}'; |
$currentstring.=' \keephidden{NEW TABLE ENTRY}'; |
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#-------------------------------------------------------- |
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# Old table code here. |
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#-------------------------------------------------------- |
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if (0) { |
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push(@Apache::londefdef::table, {}); |
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$Apache::londefdef::table[-1]{'row_number'} = -1; |
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#maximum table's width (default coincides with text line length) |
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if ($#Apache::londefdef::table==0) { |
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$textwidth=&recalc($env{'form.textwidth'}); #result is always in mm |
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$textwidth=~/(\d+\.?\d*)/; |
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$textwidth=0.85*$1; #accounts "internal" LaTeX space for table frame |
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} else { |
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if ($Apache::londefdef::table[-2]{'TeXlen'}[$Apache::londefdef::table[-2]{'row_number'}][$Apache::londefdef::table[-2]{'counter_columns'}]=~/\d/) { |
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#the maximum width of nested table is determined by LATeX width of parent cell |
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$textwidth=$Apache::londefdef::table[-2]{'TeXlen'}[$Apache::londefdef::table[-2]{'row_number'}][$Apache::londefdef::table[-2]{'counter_columns'}]; |
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} else { |
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#try to use all space not used before (minus 5% for LaTeX table internal) - rather silly |
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$textwidth=$Apache::londefdef::table[-2]{'width'}; |
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for (my $i=0;$i<$Apache::londefdef::table[-2]{'counter_columns'};$i++) { |
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$textwidth=$textwidth-$Apache::londefdef::table[-2]{'TeXlen'}[0][$i]; |
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} |
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} |
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} |
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# width either comes forced from the TeXwidth or the width parameters. |
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# in either case it can be a percentage or absolute width. |
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# in the width case we ignore absolute width |
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my $TeXwidth = &Apache::lonxml::get_param('TeXwidth',$parstack,$safeeval,undef,0); |
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if (!defined($TeXwidth)) { |
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my $htmlwidth = &Apache::lonxml::get_param('width',$parstack, |
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$safeeval,undef,1); |
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if ($htmlwidth =~ /%/) { |
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$TeXwidth = $htmlwidth; |
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} else { |
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$TeXwidth = $textwidth; |
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} |
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} |
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# if the width is specified as a % it is converted to an absolute width. |
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# otherwise.. just plugged right in the hash |
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if ($TeXwidth=~/%/) { |
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$TeXwidth=~/(\d+)/; |
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$Apache::londefdef::table[-1]{'width'}=$1*$textwidth/100; |
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} else { |
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$Apache::londefdef::table[-1]{'width'}=$TeXwidth; |
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} |
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# In the end, however the table width cannot be wider than $textwidth... |
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if ($Apache::londefdef::table[-1]{'width'} > $textwidth) { |
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$Apache::londefdef::table[-1]{'width'} = $textwidth; |
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} |
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#table's border |
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my $border = &Apache::lonxml::get_param('border',$parstack,$safeeval); |
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my $permission=&Apache::lonxml::get_param('TeXDropEmptyColumns',$parstack,$safeeval,undef,0); |
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unless (defined $border) { $border = 0; } |
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if ($border) { |
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$Apache::londefdef::table[-1]{'hinc'} = '\hline '; |
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$Apache::londefdef::table[-1]{'vinc'} = '&'; |
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$Apache::londefdef::table[-1]{'vvinc'} = '|'; |
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} else { |
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$Apache::londefdef::table[-1]{'hinc'} = ''; |
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$Apache::londefdef::table[-1]{'vinc'} = '&'; |
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$Apache::londefdef::table[-1]{'vvinc'} = ''; |
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} |
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if ($#Apache::londefdef::table==0) { |
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# Note that \newline seems to destroy the alignment envs. |
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# $Apache::londefdef::table[-1]{'output'}='\strut\newline\strut\setlength{\tabcolsep}{1 mm}'; |
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$Apache::londefdef::table[-1]{'output'}='\strut'.'\\\\'."\n".'\strut\setlength{\tabcolsep}{1 mm}'; |
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} |
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$Apache::londefdef::table[-1]{'output'}.=' \noindent \begin{tabular} '; |
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$Apache::londefdef::table[-1]{'TeXlen'}=[]; |
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$Apache::londefdef::table[-1]{'objectlen'}=[]; |
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$Apache::londefdef::table[-1]{'objectsignal'}=[]; |
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$Apache::londefdef::table[-1]{'maxlen'}=[]; |
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$Apache::londefdef::table[-1]{'minlen'}=[]; |
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$Apache::londefdef::table[-1]{'content'}=[]; |
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$Apache::londefdef::table[-1]{'align'}=[]; |
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$currentstring.=' \keephidden{NEW TABLE ENTRY}'; |
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} |
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} |
} |
return $currentstring; |
return $currentstring; |
} |
} |
Line 2187 sub end_table {
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Line 2120 sub end_table {
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if ($target eq 'web' || $target eq 'webgrade') { |
if ($target eq 'web' || $target eq 'webgrade') { |
$currentstring = $token->[2]; |
$currentstring = $token->[2]; |
} elsif ($target eq 'tex') { |
} elsif ($target eq 'tex') { |
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# New table code: |
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my $table = pop(@Apache::londefdef::table); |
my $table = pop(@Apache::londefdef::table); |
my $t = $table->generate(); |
my $t = $table->generate(); |
&Apache::lonnet::logthis("Generating string"); |
# &Apache::lonnet::logthis("Generating string"); |
$currentstring = $t->generate_string(); |
$currentstring = $t->generate_string(); |
&Apache::lonnet::logthis("Generated: $currentstring"); |
# &Apache::lonnet::logthis("Generated: $currentstring"); |
&enable_para(); |
&enable_para(); |
#-------------------------------------------------------------- |
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# Old table code: |
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#-------------------------------------------------------------- |
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if (0) { |
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my $border = &Apache::lonxml::get_param('border',$parstack,$safeeval); |
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my $inmemory = ''; |
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my $output = ''; |
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my $WARNING=''; |
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#width of columns from TeXwidth attributes |
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# Protect against unbalanced </table> tag. |
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if (scalar(@Apache::londefdef::table) > 0) { |
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for (my $in=0;$in<=$Apache::londefdef::table[-1]{'row_number'};$in++) { |
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for (my $jn=0;$jn<=$Apache::londefdef::table[-1]{'counter_columns'};$jn++) { |
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if ($Apache::londefdef::table[-1]{'TeXlen'}[0][$jn]<$Apache::londefdef::table[-1]{'TeXlen'}[$in][$jn]) { |
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$Apache::londefdef::table[-1]{'TeXlen'}[0][$jn]=$Apache::londefdef::table[-1]{'TeXlen'}[$in][$jn]; |
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} |
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} |
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} |
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#free space and number of empty columns |
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my ($available_space,$empty_columns)=($Apache::londefdef::table[-1]{'width'},0); |
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if ($#Apache::londefdef::table ne 0) {$available_space=0.9*$available_space;} |
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for (my $jn=0;$jn<=$Apache::londefdef::table[-1]{'counter_columns'};$jn++) { |
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if ($Apache::londefdef::table[-1]{'TeXlen'}[0][$jn]==0) { |
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$empty_columns++; |
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} else { |
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$available_space=$available_space-$Apache::londefdef::table[-1]{'TeXlen'}[0][$jn]; |
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} |
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} |
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#boundaries for contents columns |
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my @min_len=();#columns can not be narrower |
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my @max_len=();#maximum length of column |
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my $avg_max; |
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my $avg_min; |
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my $counter_cols = $Apache::londefdef::table[-1]{'counter_columns'}; |
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for (my $jn=0;$jn<=$counter_cols; $jn++) { |
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my ($localmin,$localmax)=(0,0); |
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for (my $in=0;$in<=$Apache::londefdef::table[-1]{'row_number'};$in++) { |
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if ($localmin<$Apache::londefdef::table[-1]{'minlen'}[$in][$jn]) { |
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$localmin=$Apache::londefdef::table[-1]{'minlen'}[$in][$jn]; |
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} |
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if ($localmax<$Apache::londefdef::table[-1]{'maxlen'}[$in][$jn]) { |
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$localmax=$Apache::londefdef::table[-1]{'maxlen'}[$in][$jn]; |
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} |
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} |
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push @min_len, $localmin; |
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push @max_len, $localmax; |
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$avg_max = $localmax + $avg_max; |
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$avg_min = $localmin + $avg_min; |
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} |
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# Does not really matter what the average max/min are if there are no cols. |
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# and this prevents div 0 in that case. |
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if ($counter_cols != 0) { |
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$avg_max = $avg_max/$counter_cols; |
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$avg_min = $avg_min/$counter_cols; |
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} |
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# I don't think the below is needed.. but just in case: |
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if ($avg_min > $avg_max) { |
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my $temp = $avg_min; |
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$avg_min = $avg_max; |
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$avg_max = $temp; |
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} |
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for (my $jn=0;$jn<=$counter_cols;$jn++) { |
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my $localmin=0,; |
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for (my $in=0;$in<=$Apache::londefdef::table[-1]{'row_number'};$in++) { |
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if ($localmin<$Apache::londefdef::table[-1]{'objectlen'}[$in][$jn]) { |
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$localmin=$Apache::londefdef::table[-1]{'objectlen'}[$in][$jn]; |
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} |
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} |
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if ($max_len[$jn]<$localmin) { |
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$max_len[$jn]=$localmin; |
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$Apache::londefdef::table[-1]{'objectsignal'}[$jn]=1; |
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}#object size is bigger |
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if ($min_len[$jn]<$localmin) { |
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$min_len[$jn]=$localmin; |
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$Apache::londefdef::table[-1]{'objectsignal'}[$jn]=1; |
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}#object size is bigger |
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if ($Apache::londefdef::table[-1]{'TeXlen'}[0][$jn]!=0) { |
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$min_len[$jn]=0; |
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$max_len[$jn]=0; |
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} |
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# Spans seem to be really bothered by max/min = 0. So if we have one |
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# make it an average joe max/min. |
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if ($max_len[$jn] == 0) { |
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$max_len[$jn] = $avg_max; |
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} |
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if ($min_len[$jn] == 0) { |
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$min_len[$jn] = $avg_min; |
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} |
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} |
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#final adjustment of column width |
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my @fwidth=@{$Apache::londefdef::table[-1]{'TeXlen'}[0]};#final width array |
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my @adjust=(); |
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#step 1. adjustment by maximum value |
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my $space_needed=0; |
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for (my $jn=0;$jn<=$#max_len;$jn++) { |
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$space_needed=$space_needed+$max_len[$jn]; |
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} |
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if ($space_needed<=$available_space) { |
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for (my $jn=0;$jn<=$#max_len;$jn++) { |
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if ($fwidth[$jn]==0) { |
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$fwidth[$jn]=$max_len[$jn]; |
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} |
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} |
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} else { |
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#step 2. adjustment by minimum value (estimation) |
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$space_needed=0; |
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for (my $jn=0;$jn<=$#min_len;$jn++) { |
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$space_needed+=$min_len[$jn]; |
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} |
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if ($space_needed>$available_space) { |
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$WARNING=' \textbf{NOT ENOUGH SPACE FOR TABLE} '; |
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for (my $jn=0;$jn<=$#max_len;$jn++) { |
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if ($fwidth[$jn]==0) { |
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$fwidth[$jn]=$min_len[$jn]; |
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} |
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} |
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#check if we have objects which can be scaled |
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my $how_many_to_scale=0; |
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my @to_scale=(); |
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for (my $jn=0;$jn<=$#max_len;$jn++) { |
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if ($Apache::londefdef::table[-1]{'objectsignal'}[$jn] eq '1') { |
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$how_many_to_scale++; |
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push @to_scale, $jn; |
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} |
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} |
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if ($how_many_to_scale>0) { |
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my $space_to_adjust=($space_needed-$available_space)/$how_many_to_scale; |
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foreach my $jn (@to_scale) { |
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for (my $in=0;$in<=$Apache::londefdef::table[-1]{'row_number'};$in++) { |
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$Apache::londefdef::table[-1]{'content'}[$in][$jn]=~m/width\s*=\s*(\d+\.?\d*\s*(mm|cm|in|pc|pt)*)/; |
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if ($1 ne '') { |
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my $current_length=&recalc($1); |
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$current_length=~/(\d+\.?\d*)/; |
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$current_length=$current_length-$space_to_adjust; |
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$Apache::londefdef::table[-1]{'content'}[$in][$jn]=~s/width\s*=\s*(\d+\.?\d*\s*(mm|cm|in|pc|pt)*)/width=$current_length mm/; |
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} |
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$Apache::londefdef::table[-1]{'content'}[$in][$jn]=~m/\[(\d+\.?\d*)\s*mm\]/; |
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if ($1 ne '') { |
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my $current_length=$1; |
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$current_length=$current_length-$space_to_adjust; |
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$Apache::londefdef::table[-1]{'content'}[$in][$jn]=~s/\[(\d+\.?\d*)\s*mm\]/\[$current_length mm\]/; |
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} |
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} |
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$fwidth[$jn]=$fwidth[$jn]-$space_to_adjust; |
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} |
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} |
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} else { |
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#step 3. adjustment over minimal + corrections |
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my $enlarge_coef=$available_space/$space_needed; |
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my $acsessive=0; |
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for (my $jn=0;$jn<=$#min_len;$jn++) { |
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$adjust[$jn]=$min_len[$jn]*$enlarge_coef; |
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if ($adjust[$jn]>$max_len[$jn]) { |
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$fwidth[$jn]=$max_len[$jn]; |
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$acsessive=$acsessive+$adjust[$jn]-$max_len[$jn]; |
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$adjust[$jn]=0; |
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} |
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} |
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if ($acsessive>0) { |
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#we have an excess of space and can redistribute it |
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my $notempty_columns=0; |
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for (my $jn=0;$jn<=$#min_len;$jn++) { |
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if ($adjust[$jn]!=0) { |
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$notempty_columns++; |
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} |
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} |
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my $per_column=$acsessive/$notempty_columns; |
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for (my $jn=0;$jn<=$#min_len;$jn++) { |
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if ($adjust[$jn]!=0) { |
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$adjust[$jn]+=$per_column; |
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$fwidth[$jn]=$adjust[$jn]; |
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} |
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} |
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} else { |
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for (my $jn=0;$jn<=$#min_len;$jn++) { |
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$fwidth[$jn]=$adjust[$jn]; |
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} |
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} |
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} |
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} |
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# use all available width or specified width as if not specified, |
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# the specified width gets defaulted to the available width. |
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my $current=0; |
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for (my $i=0;$i<=$#fwidth;$i++) { |
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$current+=$fwidth[$i]; |
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} |
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if ($current == 0) { |
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$current = $Apache::londefdef::table[-1]{'width'}; |
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} |
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my $coef=$Apache::londefdef::table[-1]{'width'}/$current; |
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for (my $i=0;$i<=$#fwidth;$i++) { |
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$fwidth[$i]*=$coef; |
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} |
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#removing of empty columns if allowed |
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my $permission=&Apache::lonxml::get_param('TeXDropEmptyColumns',$parstack,$safeeval,undef,0); |
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if ($permission eq 'yes') { |
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my @cleaned_table=(); |
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my @cleaned_header=(); |
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my $colind=0; |
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for (my $jn=0;$jn<=$Apache::londefdef::table[-1]{'counter_columns'};$jn++) { |
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if ($fwidth[$jn]!=0) { |
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#we need to copy column |
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for (my $in=0;$in<=$Apache::londefdef::table[-1]{'row_number'};$in++) { |
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$cleaned_table[$in][$colind]=$Apache::londefdef::table[-1]{'content'}[$in][$jn]; |
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$cleaned_header[$colind]=$fwidth[$jn]; |
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} |
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$colind++; |
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} |
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} |
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$Apache::londefdef::table[-1]{'content'}=\@cleaned_table; |
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@fwidth=@cleaned_header; |
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} |
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|
|
|
|
#construct header of the table |
|
my $header_of_table = '{'.$Apache::londefdef::table[-1]{'vvinc'}; |
|
for (my $in=0;$in<=$#fwidth;$in++) { |
|
$header_of_table.='p{'.$fwidth[$in].' mm}'.$Apache::londefdef::table[-1]{'vvinc'}; |
|
} |
|
$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++) { |
|
|
|
#----------------------------------------------------------- |
|
# I think this order of doing things will ensure that |
|
# single rowspan, columspan and combined row/colspans will |
|
# work correctly. LaTeX is delicate here. |
|
# RF. |
|
|
|
# Start a rowspan if necessary: |
|
|
|
my $primary_col_width = $fwidth[$jn]; # Width of primary column. |
|
my $rowspan = $Apache::londefdef::table[-1]{'rowspan'}[$in][$jn]; |
|
my $colspan = $Apache::londefdef::table[-1]{'colspan'}[$in][$jn]; |
|
# |
|
# Do the appropriate magic if this has a colspan |
|
# |
|
|
|
my $border_char = ""; |
|
if ($border) { |
|
$border_char = "|"; |
|
} |
|
my $spanwidth = 0; |
|
if ($colspan > 1) { |
|
for (my $spancol = $jn; $spancol < $jn + $colspan; $spancol++) { |
|
$spanwidth += $fwidth[$spancol]; |
|
} |
|
$output .= '\multicolumn{'. |
|
$colspan |
|
."}"; |
|
if ($Apache::londefdef::table[-1]{'align'}[$in][$jn] eq 'c') { |
|
$output .= '{'.$border_char.'c'.$border_char.'}{'; |
|
} elsif ($Apache::londefdef::table[-1]{'align'}[$in][$jn] eq 'r') { |
|
$output .= '{'.$border_char.'r'.$border_char.'}{'; |
|
} |
|
else { |
|
$output .= '{'.$border_char."p{$spanwidth mm}".$border_char.'}{'; |
|
} |
|
|
|
} else { |
|
$spanwidth = $primary_col_width; # If no span width will be just colwidth |
|
} |
|
|
|
# Rowspan... if colspan is 1, and there's an alignment we'll need |
|
# to kick in a multicolumn in order to get the alignment spec. |
|
# this must precede the multirow or LaTex gets quite upset. |
|
# Naturally if colspan > 1 we've already done that above ^ |
|
# |
|
my $multirow_aligned = 0; |
|
if ($rowspan > 1) { |
|
if ($colspan == 1) { |
|
if ($Apache::londefdef::table[-1]{'align'}[$in][$jn] eq 'c') { |
|
$output .= '\multicolumn{1}{'.$border_char.'c'.$border_char.'}{'; |
|
$multirow_aligned = 1; |
|
} elsif ($Apache::londefdef::table[-1]{'align'}[$in][$jn] eq 'r') { |
|
$output .= '\multicolumn{1}{'.$border_char.'r'.$border_char.'}{'; |
|
$multirow_aligned = 1; |
|
} |
|
} |
|
$have_rowspan++; |
|
if ($multirow_aligned) { |
|
$output .= '\multirow{'.$rowspan.'}[0]{*}{'; |
|
} else { |
|
$output .= '\multirow{'.$rowspan."}[0]{$spanwidth mm}{"; |
|
} |
|
|
|
$Apache::londefdef::table[-1]{'content'}[$in][$jn] =~ |
|
s{^\s*\\par\s*}{}; |
|
$Apache::londefdef::table[-1]{'content'}[$in][$jn] =~ |
|
s{\s*\\vskip\s*0pt\s*$}{}; |
|
|
|
# |
|
# If we did not throw in a multicolumn to align, then add |
|
# an extra { |
|
# so we close correctly without having to keep additional state |
|
# around |
|
# |
|
if (!$multirow_aligned) { |
|
$output .= '{'; |
|
} |
|
} |
|
if (($rowspan eq '^') || ($rowspan eq '_')) { |
|
$have_rowspan++; |
|
} |
|
#-------------------------------------------------------------- |
|
|
|
|
|
# For right and center alignment of single cells. |
|
# we are going to use a multicolumn with a span of 1 to specify alignment. |
|
# |
|
if ($colspan == 1 && $rowspan == 1) { |
|
if ($Apache::londefdef::table[-1]{'align'}[$in][$jn] eq 'c') { |
|
$output .= '\multicolumn{1}{'.$border_char.'c'.$border_char.'}{'; |
|
} elsif ($Apache::londefdef::table[-1]{'align'}[$in][$jn] eq 'r') { |
|
$output .= '\multicolumn{1}{'.$border_char.'r'.$border_char.'}{'; |
|
} |
|
} |
|
|
|
$output.=$Apache::londefdef::table[-1]{'content'}[$in][$jn]; |
|
|
|
if (($colspan == 1 && $rowspan == 1) && |
|
(($Apache::londefdef::table[-1]{'align'}[$in][$jn] eq 'c') || |
|
($Apache::londefdef::table[-1]{'align'}[$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.=' '.$Apache::londefdef::table[-1]{'vinc'};} |
|
} |
|
# If have_rowspan > 0, and borders are on, then |
|
# we need to do more than put an \hline at the bottom of row. |
|
# we need to do the appropriate \cline to ensure that |
|
# the spanned rows don't have \hlines through them. |
|
|
|
if (($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 ne "^") { |
|
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. <div> |
|
# $Apache::londefdef::table[-1]{'output'} .= $header_of_table.$Apache::londefdef::table[-1]{'hinc'}.$output.'\end{tabular}\strut\newline\strut '; |
|
$Apache::londefdef::table[-1]{'output'} .= $header_of_table.$Apache::londefdef::table[-1]{'hinc'}.$output.'\end{tabular}\strut'.'\\\\'."\n".'\strut '; |
|
if ($#Apache::londefdef::table > 0) { |
|
my $inmemory = $Apache::londefdef::table[-1]{'output'}; |
|
# Figure out max/and min width by summing us and then |
|
# apply that to the current column of the table we nest in |
|
# if it's larger than the current width or the current width |
|
# is undefined. |
|
# |
|
my $min_nested_width = 0; |
|
my $max_nested_width = 0; |
|
for (my $col = 0; $col <= $Apache::londefdef::table[-1]{'counter_columns'}; $col++) { |
|
$min_nested_width += $min_len[$col]; |
|
$max_nested_width += $max_len[$col]; |
|
|
|
} |
|
# Fudge in an extra 5 mm for borders etc: |
|
|
|
$min_nested_width += 5; |
|
$max_nested_width += 5; |
|
|
|
my $outer_column = $Apache::londefdef::table[-2]{'counter_columns'}; |
|
my $outer_row = $Apache::londefdef::table[-2]{'row_number'}; |
|
if ($min_nested_width > $Apache::londefdef::table[-2]{'minlen'}[$outer_row][$outer_column]) { |
|
$Apache::londefdef::table[-2]{'minlen'}[$outer_row][$outer_column] = $min_nested_width; |
|
} |
|
if ($max_nested_width > $Apache::londefdef::table[-2]{'maxlen'}[$outer_row][$outer_column]) { |
|
$Apache::londefdef::table[-2]{'maxlen'}[$outer_row][$outer_column] = $max_nested_width; |
|
} |
|
|
|
pop @Apache::londefdef::table; |
|
push @{$Apache::londefdef::table[-1]{'include'}}, $inmemory; |
|
} else { |
|
$currentstring .= $Apache::londefdef::table[-1]{'output'}; |
|
pop @Apache::londefdef::table; |
|
undef @Apache::londefdef::table; |
|
} |
|
} |
|
&enable_para(); |
|
} |
|
} |
} |
return $currentstring; |
return $currentstring; |
} |
} |
Line 2734 sub tag_check {
|
Line 2245 sub tag_check {
|
# |
# |
|
|
sub cell_config_hash { |
sub cell_config_hash { |
my ($align, $rowspan, $colspan) = @_; |
my ($align, $rowspan, $colspan, $width) = @_; |
|
if ($rowspan ne '') { |
|
$rowspan =~ s/^\s+|\s+$//g; |
|
} |
|
if ($colspan ne '') { |
|
$colspan =~ s/^\s+|\s+$//g; |
|
} |
my %config; |
my %config; |
if ($align ne '') { |
if ($align ne '') { |
$config{'halign'} = $align; |
$config{'halign'} = $align; |
} |
} |
if ($colspan ne "") { |
if (($colspan =~ /^\d+$/) && ($colspan > 0)) { |
$config{'colspan'} = $colspan; |
$config{'colspan'} = $colspan; |
} |
} |
if ($rowspan ne '') { |
if (($rowspan =~ /^\d+$/) && ($rowspan > 0)) { |
$config{'rowspan'} = $rowspan; |
$config{'rowspan'} = $rowspan; |
} |
} |
|
if ($width ne '') { |
|
$config{'width'} = $width; |
|
} |
return \%config; |
return \%config; |
} |
} |
|
|
Line 2756 sub start_td_tex {
|
Line 2276 sub start_td_tex {
|
# attributes, but empty of text. end_td_tex will |
# attributes, but empty of text. end_td_tex will |
# fetch the contents from the recursive parse and |
# fetch the contents from the recursive parse and |
# fill the cell with them: |
# fill the cell with them: |
my $align = &Apache::lonxml::get_param('align', $parstack, $safeeval, undef, 1); |
my $align = &Apache::lonxml::get_param('align', $parstack, $safeeval); |
my $rowspan = &Apache::lonxml::get_param('rowspan', $parstack, $safeeval, undef, 1); |
my $rowspan = &Apache::lonxml::get_param('rowspan', $parstack, $safeeval); |
my $colspan = &Apache::lonxml::get_param('colspan', $parstack, $safeeval, undef, 1); |
my $colspan = &Apache::lonxml::get_param('colspan', $parstack, $safeeval); |
|
my $width = &Apache::lonxml::get_param('TeXwidth', $parstack, $safeeval); |
my $config = &cell_config_hash($align, $rowspan, $colspan); |
my $config = &cell_config_hash($align, $rowspan, $colspan, $width); |
|
|
my $table = $Apache::londefdef::table[-1]; |
my $table = $Apache::londefdef::table[-1]; |
$table->add_cell('', $config); |
$table->add_cell('', $config); |
Line 3366 sub start_applet {
|
Line 2886 sub start_applet {
|
&Apache::lonxml::extlink($archive); |
&Apache::lonxml::extlink($archive); |
my $currentstring = ''; |
my $currentstring = ''; |
if ($target eq 'web' || $target eq 'webgrade') { |
if ($target eq 'web' || $target eq 'webgrade') { |
$currentstring = &Apache::lonenc::encrypt_ref($token, |
$currentstring = $token->[4]; |
{'code'=>$code, |
|
'archive'=>$archive} |
|
); |
|
} elsif ($target eq 'tex') { |
} elsif ($target eq 'tex') { |
# Turn off some stuff we can't be inside thank you LaTeX |
# Turn off some stuff we can't be inside thank you LaTeX |
|
|
Line 3867 sub end_col {
|
Line 3384 sub end_col {
|
return $currentstring; |
return $currentstring; |
} |
} |
|
|
#-- <colgroup> tag (end tag optional) |
#-- <colgroup tag (end tag optional) |
sub start_colgroup { |
sub start_colgroup { |
my ($target,$token) = @_; |
my ($target,$token,$tagstack, $parstack, $parser, $safeeval, $style) = @_; |
my $currentstring = ''; |
my $currentstring = ''; |
if ($target eq 'web' || $target eq 'webgrade') { |
if ($target eq 'web' || $target eq 'webgrade') { |
$currentstring = $token->[4]; |
$currentstring = $token->[4]; |
} |
} |
|
if ($target eq 'tex') { |
|
# TODO: Ensure this tag is in a table: |
|
|
|
# Fetch the attributes and build the hash for the |
|
# call to define_colgroup. |
|
|
|
my $span = &Apache::lonxml::get_param('span', $parstack, $safeeval); |
|
my $halign = &Apache::lonxml::get_param('halign', $parstack, $safeeval); |
|
|
|
my %colgroup_params; |
|
if ($span ne '') { |
|
$colgroup_params{'span'} = $span; |
|
} |
|
if ($halign ne '') { |
|
$colgroup_params{'halign'} = $halign; |
|
} |
|
|
|
my $table = $Apache::londefdef::table[-1]; |
|
$table->define_colgroup(\%colgroup_params); |
|
|
|
} |
return $currentstring; |
return $currentstring; |
} |
} |
|
|
Line 4367 sub start_tbody {
|
Line 3905 sub start_tbody {
|
if ($target eq 'web' || $target eq 'webgrade') { |
if ($target eq 'web' || $target eq 'webgrade') { |
$currentstring = $token->[4]; |
$currentstring = $token->[4]; |
} |
} |
|
if ($target eq 'tex') { |
|
# TODO: Ensure this tag is within a table: |
|
|
|
my $table = $Apache::londefdef::table[-1]; |
|
$table->start_body(); |
|
} |
return $currentstring; |
return $currentstring; |
} |
} |
|
|
Line 4376 sub end_tbody {
|
Line 3920 sub end_tbody {
|
if ($target eq 'web' || $target eq 'webgrade') { |
if ($target eq 'web' || $target eq 'webgrade') { |
$currentstring = $token->[2]; |
$currentstring = $token->[2]; |
} |
} |
|
if($target eq 'tex') { |
|
# TODO: Ensure this tag is within a table: |
|
|
|
my $table = $Apache::londefdef::table[-1]; |
|
$table->end_body(); |
|
} |
return $currentstring; |
return $currentstring; |
} |
} |
|
|
Line 4386 sub start_tfoot {
|
Line 3936 sub start_tfoot {
|
if ($target eq 'web' || $target eq 'webgrade') { |
if ($target eq 'web' || $target eq 'webgrade') { |
$currentstring = $token->[4]; |
$currentstring = $token->[4]; |
} |
} |
|
if ($target eq 'tex') { |
|
# TODO: ensure this is within a table tag. |
|
my $table = $Apache::londefdef::table[-1]; |
|
$table->start_foot(); |
|
} |
return $currentstring; |
return $currentstring; |
} |
} |
|
|
Line 4395 sub end_tfoot {
|
Line 3950 sub end_tfoot {
|
if ($target eq 'web' || $target eq 'webgrade') { |
if ($target eq 'web' || $target eq 'webgrade') { |
$currentstring = $token->[2]; |
$currentstring = $token->[2]; |
} |
} |
|
if ($target eq 'tex') { |
|
# TODO: Ensure this is in side a table |
|
my $table = $Apache::londefdef::table[-1]; |
|
$table->end_foot(); |
|
} |
return $currentstring; |
return $currentstring; |
} |
} |
|
|
Line 4405 sub start_thead {
|
Line 3965 sub start_thead {
|
if ($target eq 'web' || $target eq 'webgrade') { |
if ($target eq 'web' || $target eq 'webgrade') { |
$currentstring = $token->[4]; |
$currentstring = $token->[4]; |
} |
} |
|
if ($target eq 'tex') { |
|
# Assume we're in a table... TODO: Verify that and ignore tag if not. |
|
my $table = $Apache::londefdef::table[-1]; |
|
$table->start_head(); |
|
} |
return $currentstring; |
return $currentstring; |
} |
} |
|
|
Line 4414 sub end_thead {
|
Line 3979 sub end_thead {
|
if ($target eq 'web' || $target eq 'webgrade') { |
if ($target eq 'web' || $target eq 'webgrade') { |
$currentstring = $token->[2]; |
$currentstring = $token->[2]; |
} |
} |
|
if ($target eq 'tex') { |
|
# TODO: Verify we are in a table and ignore tag if not. |
|
|
|
my $table = $Apache::londefdef::table[-1]; |
|
$table->end_head(); |
|
} |
return $currentstring; |
return $currentstring; |
} |
} |
|
|
Line 4616 sub get_eps_image {
|
Line 4187 sub get_eps_image {
|
|
|
#if replication failed try to produce eps file dynamically |
#if replication failed try to produce eps file dynamically |
$src=~s/\.ps$/\.eps/; |
$src=~s/\.ps$/\.eps/; |
my $temp_file; |
if (open(FILE,">>/home/httpd/prtspool/$env{'user.name'}_$env{'user.domain'}_printout.dat")) { |
open(FILE,">>/home/httpd/prtspool/$env{'user.name'}_$env{'user.domain'}_printout.dat"); |
my $newsrc=$orig_src; |
my $newsrc=$orig_src; |
$newsrc =~ s|(.*)/res/|/home/httpd/html/res/|; |
$newsrc =~ s|(.*)/res/|/home/httpd/html/res/|; |
&Apache::lonxml::debug("queueing $newsrc for dynamic eps production."); |
&Apache::lonxml::debug("queueing $newsrc for dynamic eps production."); |
print FILE ("$newsrc\n"); |
print FILE ("$newsrc\n"); |
close(FILE); |
close(FILE); |
} |
$src=~s|/home/httpd/html/res|/home/httpd/prtspool|; |
$src=~s|/home/httpd/html/res|/home/httpd/prtspool|; |
$src=~s|/home/([^/]*)/public_html/|/home/httpd/prtspool/$1/|; |
$src=~s|/home/httpd/html/priv/[^/]+/([^/]*)/|/home/httpd/prtspool/$1/|; |
if ($sext ne "") { # Put the ext. back in to uniquify. |
if ($sext ne "") { # Put the ext. back in to uniquify. |
$src =~ s/\.eps$/$sext.eps/; |
$src =~ s/\.eps$/$sext.eps/; |
} |
} |
Line 4643 sub get_eps_image {
|
Line 4214 sub get_eps_image {
|
print FILE "$src\n"; |
print FILE "$src\n"; |
close FILE; |
close FILE; |
$src=~s|/home/httpd/html/res|/home/httpd/prtspool|; |
$src=~s|/home/httpd/html/res|/home/httpd/prtspool|; |
$src=~s|/home/([^/]*)/public_html/|/home/httpd/prtspool/$1/|; |
$src=~s|/home/httpd/html/priv/[^/]+/([^/]*)/|/home/httpd/prtspool/$1/|; |
} |
} |
my ($path,$file)=($src=~m|(.*)/([^/]*)$|); |
my ($path,$file)=($src=~m|(.*)/([^/]*)$|); |
$path =~ s/ /\_/g; |
$path =~ s/ /\_/g; |
Line 4655 sub get_eps_image {
|
Line 4226 sub get_eps_image {
|
sub eps_generation { |
sub eps_generation { |
my ($src,$file,$width_param) = @_; |
my ($src,$file,$width_param) = @_; |
my $filename = "/home/httpd/prtspool/$env{'user.name'}_$env{'user.domain'}_printout.dat"; |
my $filename = "/home/httpd/prtspool/$env{'user.name'}_$env{'user.domain'}_printout.dat"; |
my $temp_file = Apache::File->new('>>'.$filename); |
if (open(my $tmpfile,">>$filename")) { |
print $temp_file "$src\n"; |
print $tmpfile "$src\n"; |
|
close($tmpfile); |
|
} |
my $newsrc = $src; |
my $newsrc = $src; |
$newsrc =~ s/(\.bmp|\.gif|\.jpg|\.jpeg)$/\.eps/i; |
$newsrc =~ s/(\.bmp|\.gif|\.jpg|\.jpeg)$/\.eps/i; |
$newsrc=~s{/home/httpd/html/res}{}; |
$newsrc=~s{/home/httpd/html/res}{}; |
$newsrc=~s{/home/($LONCAPA::username_re)/public_html/}{/$1/}; |
$newsrc=~s{/home/httpd/html/priv/[^/]+/($LONCAPA::username_re)/}{/$1/}; |
$newsrc=~s{/\./}{/}; |
$newsrc=~s{/\./}{/}; |
$newsrc=~s{/([^/]+)\.(ps|eps)}{/}; |
$newsrc=~s{/([^/]+)\.(ps|eps)}{/}; |
if ($newsrc=~m{/home/httpd/lonUsers/}) { |
if ($newsrc=~m{/home/httpd/lonUsers/}) { |