--- loncom/xml/londefdef.pm 2010/12/25 00:10:16 1.415.4.3 +++ loncom/xml/londefdef.pm 2010/07/21 02:00:37 1.418 @@ -1,7 +1,7 @@ # The LearningOnline Network with CAPA # Tags Default Definition Module # -# $Id: londefdef.pm,v 1.415.4.3 2010/12/25 00:10:16 raeburn Exp $ +# $Id: londefdef.pm,v 1.418 2010/07/21 02:00:37 www Exp $ # # # Copyright Michigan State University Board of Trustees @@ -48,7 +48,6 @@ use Image::Magick; use Apache::lonmenu(); use Apache::lonmeta(); use Apache::lonlocal; -use Apache::loncommon(); use Apache::Constants qw(:common); use File::Basename; use LONCAPA(); @@ -590,7 +589,7 @@ sub start_body { sub edit_controls { my ($nochgview) = @_; my $result .= ' -
+
'; unless ($nochgview) { $result .= ' @@ -602,12 +601,7 @@ sub edit_controls { $result .= '
'; if (($env{'request.course.id'}) && ($env{'form.forceedit'})) { - my $viewtext = &mt('Course View'); - if (&Apache::loncommon::course_type() eq 'Community') { - $viewtext = &mt('Community View'); - } - $result .= (' ' x 3).''; + $result .= (' ' x 3).''; } $result .= '
@@ -2054,36 +2048,26 @@ sub start_table { my $width = &Apache::lonxml::get_param('TeXwidth', $parstack, $safeeval, undef, 0); my $theme = &Apache::lonxml::get_param('TeXtheme', $parstack, $safeeval, undef, 0); my $align = &Apache::lonxml::get_param('align', $parstack, $safeeval, undef, 0); - my $cell_border = &Apache::lonxml::get_param('rules', $parstack, $safeeval, undef, 0); # The only thing that needs any figuring out is the width.. and then only if it is # a percent. If not it's assumed to be some valid TeX measurement unit e.g. 3.0cm # my $table = new Apache::lontable(); - if ((defined $border) && ($border > 0)) { - # &Apache::lonnet::logthis("Turning on table borders: $border"); - $table->table_border(1); - if ($cell_border ne 'none') { - $table->cell_border(1); # html specs that border turns on both...unless rules='none'. - } - } - # Only all or nothing for cell borders for now: - - if ((defined $cell_border) && ($cell_border ne 'none')) { - # &Apache::lonnet::logthis("Turning on cell borders: $cell_border"); + if ($border ne '') { + $table->table_border(1); $table->cell_border(1); } - if (defined $theme) { + if ($theme ne '') { $table->theme($theme); } - if (defined $align) { + if ($align ne '') { $table->alignment($align); } # Missing width is most of page width - if (!(defined $width)) { + if ($width eq "") { $width = '70%'; } @@ -2738,26 +2722,17 @@ sub tag_check { # sub cell_config_hash { - my ($align, $rowspan, $colspan, $width) = @_; - if ($rowspan ne '') { - $rowspan =~ s/^\s+|\s+$//g; - } - if ($colspan ne '') { - $colspan =~ s/^\s+|\s+$//g; - } + my ($align, $rowspan, $colspan) = @_; my %config; if ($align ne '') { $config{'halign'} = $align; } - if (($colspan =~ /^\d+$/) && ($colspan > 0)) { + if ($colspan ne "") { $config{'colspan'} = $colspan; } - if (($rowspan =~ /^\d+$/) && ($rowspan > 0)) { + if ($rowspan ne '') { $config{'rowspan'} = $rowspan; } - if ($width ne '') { - $config{'width'} = $width; - } return \%config; } @@ -2769,11 +2744,11 @@ sub start_td_tex { # attributes, but empty of text. end_td_tex will # fetch the contents from the recursive parse and # fill the cell with them: - my $align = &Apache::lonxml::get_param('align', $parstack, $safeeval); - my $rowspan = &Apache::lonxml::get_param('rowspan', $parstack, $safeeval); - 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, $width); + my $align = &Apache::lonxml::get_param('align', $parstack, $safeeval, undef, 1); + my $rowspan = &Apache::lonxml::get_param('rowspan', $parstack, $safeeval, undef, 1); + my $colspan = &Apache::lonxml::get_param('colspan', $parstack, $safeeval, undef, 1); + + my $config = &cell_config_hash($align, $rowspan, $colspan); my $table = $Apache::londefdef::table[-1]; $table->add_cell('', $config); @@ -3184,24 +3159,13 @@ sub start_img { # Render unto browsers that which are the browser's... if ($target eq 'web' || $target eq 'webgrade') { - if ($env{'browser.imagesuppress'} ne 'on') { - my $enc = ('yes' eq - lc(&Apache::lonxml::get_param('encrypturl',$parstack, - $safeeval))); - $currentstring.=&Apache::lonenc::encrypt_ref($token,{'src'=>$src}, - $enc); - } else { - my $alttag = &Apache::lonxml::get_param('alt',$parstack,$safeeval, - undef,1); - if (!$alttag) { - $alttag = &Apache::lonmeta::alttag($Apache::lonxml::pwd[-1], - $src); - } - $currentstring.='[IMAGE: '.$alttag.']'; - } - - # and render unto TeX that which is LaTeX + my $enc = ('yes' eq + lc(&Apache::lonxml::get_param('encrypturl',$parstack, + $safeeval))); + $currentstring.=&Apache::lonenc::encrypt_ref($token,{'src'=>$src}, + $enc); + # and render unto TeX that which is LaTeX } elsif ($target eq 'tex') { # # The alignment will require some superstructure to be put around @@ -3302,7 +3266,7 @@ sub start_img { ['', 'none','parbox', 'parpic', 'wrapfigure'], $token, 2); my $alt= &Apache::lonxml::get_param('alt',$parstack,$safeeval); my $enc= &Apache::lonxml::get_param('encrypturl',$parstack,$safeeval); - + $currentstring .=&Apache::edit::select_arg('Encrypt URL:','encrypturl', ['no','yes'], $token, 2); if (($alt=~/\S/) && (lc($enc) eq 'yes')) { @@ -3316,10 +3280,10 @@ sub start_img { if ($token->[2]{'src'}=~/\$/) { $currentstring.=&mt('Variable image source'); } elsif ($token->[2]{'src'}=~/\S/) { - $currentstring .= ''.$alt.'$code, - 'archive'=>$archive} - ); - } else { - my $alttag= &Apache::lonxml::get_param('alt',$parstack, - $safeeval,undef,1); - unless ($alttag) { - $alttag=&Apache::lonmeta::alttag($Apache::lonxml::pwd[-1], - $code); - } - $currentstring='[APPLET: '.$alttag.']'; - } + $currentstring = &Apache::lonenc::encrypt_ref($token, + {'code'=>$code, + 'archive'=>$archive} + ); } 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 my $restart_sub = 0; my $restart_sup = 0; @@ -3470,16 +3423,7 @@ sub start_embed { &Apache::lonxml::extlink($src); my $currentstring = ''; if ($target eq 'web' || $target eq 'webgrade') { - if ($env{'browser.embedsuppress'} ne 'on') { - $currentstring=&Apache::lonenc::encrypt_ref($token,{'src'=>$src}); - } else { - my $alttag=&Apache::lonxml::get_param - ('alt',$parstack,$safeeval,undef,1); - unless ($alttag) { - $alttag=&Apache::lonmeta::alttag($Apache::lonxml::pwd[-1],$src); - } - $currentstring='[EMBED: '.$alttag.']'; - } + $currentstring=&Apache::lonenc::encrypt_ref($token,{'src'=>$src}); } elsif ($target eq 'tex') { } return $currentstring; @@ -3489,9 +3433,10 @@ sub end_embed { my ($target,$token) = @_; my $currentstring = ''; if ($target eq 'web' || $target eq 'webgrade') { - $currentstring = $token->[2]; - } elsif ($target eq 'tex') { - } + $currentstring = $token->[2]; + } elsif ($target eq 'tex') { + # ./. + } return $currentstring; } @@ -3929,12 +3874,16 @@ sub end_colgroup { return $currentstring; } + #-- tag (end tag required) sub start_del { my ($target,$token) = @_; my $currentstring = ''; if ($target eq 'web' || $target eq 'webgrade') { $currentstring = $token->[4]; + } elsif ($target eq 'tex') { + &disable_para(); + $currentstring .= '\st{'; } return $currentstring; } @@ -3943,7 +3892,10 @@ sub end_del { my ($target,$token) = @_; my $currentstring = ''; if ($target eq 'web' || $target eq 'webgrade') { - $currentstring = $token->[2]; + $currentstring = $token->[2]; + } elsif ($target eq 'tex') { + &enable_para(); + $currentstring = '}'; } return $currentstring; } @@ -4879,6 +4831,7 @@ sub latex_header { "\\usepackage{xcolor}\n". '\usepackage{calc}'. '\usepackage{amsmath}'. + '\usepackage{soul}', '\usepackage{amssymb}'. '\usepackage{amsfonts}'. '\usepackage{amsthm}'.