--- loncom/xml/londefdef.pm 2021/12/14 21:10:40 1.456.2.6 +++ loncom/xml/londefdef.pm 2021/09/05 15:04:25 1.466 @@ -1,7 +1,7 @@ # The LearningOnline Network with CAPA # Tags Default Definition Module # -# $Id: londefdef.pm,v 1.456.2.6 2021/12/14 21:10:40 raeburn Exp $ +# $Id: londefdef.pm,v 1.466 2021/09/05 15:04:25 raeburn Exp $ # # # Copyright Michigan State University Board of Trustees @@ -658,6 +658,12 @@ sub edit_controls { } $result .= '
'; + if ($env{'browser.type'} ne 'explorer' || $env{'browser.version'} > 9) { + my $uri = $env{'request.uri'}; + my $daxeurl = '/daxepage'.$uri; + $result .= ''; + } if (($env{'request.course.id'}) && ($env{'form.forceedit'})) { my $url=&Apache::lonnet::hreflocation('',$env{'request.filename'}); if ($url =~ /\.html?$/i) { @@ -1311,6 +1317,10 @@ sub start_p { $currentstring .= &end_p(); # close off prior para if in progress. my $align=&Apache::lonxml::get_param('align',$parstack,$safeeval,undef,1); + if (!defined $align) { + # check inline CSS + $align = &get_css_property('text-align',$parstack,$safeeval); + } if ($align eq 'center') { $currentstring .='\begin{center}\par '; $closing_string = '\end{center}'; @@ -1318,13 +1328,13 @@ sub start_p { $currentstring = ¢er_correction().$currentstring; } } elsif ($align eq 'right') { - $currentstring.="\n".'{\flushright '; + $currentstring.="\n".'\begin{flushright}'; # $currentstring.='\makebox['.$env{'form.textwidth'}.']{\hfill\llap{'; - $closing_string= "}\n"; + $closing_string= '\end{flushright}'."\n"; } elsif ($align eq 'left') { - $currentstring.= "\n".'{\flushleft '; + $currentstring.= "\n".'\begin{flushleft}'; # $currentstring.='\noindent\makebox['.$env{'form.textwidth'}.']{{'; - $closing_string = "}\n"; + $closing_string = '\end{flushleft}'."\n"; } else { $currentstring.='\par '; if (&is_inside_of($tagstack, 'table')) { @@ -2878,8 +2888,8 @@ sub start_img { my $only = join(',',&Apache::loncommon::filecategorytypes('Pictures')); $currentstring .=&Apache::edit::tag_start($target,$token); $currentstring .=&Apache::edit::text_arg('Image Url:','src',$token,70). - &Apache::edit::browse('src',undef,'alt',$only).' '. - &Apache::edit::search('src',undef,'alt').'
'; + &Apache::edit::browse_or_search('src',undef,'alt',$only,undef,1). + '
'; $currentstring .=&Apache::edit::text_arg('Description:','alt',$token,70).'
'; $currentstring .=&Apache::edit::text_arg('width (pixel):','width',$token,5); $currentstring .=&Apache::edit::text_arg('height (pixel):','height',$token,5).'
'; @@ -2901,17 +2911,19 @@ sub start_img { my $src= &Apache::lonxml::get_param('src',$parstack,$safeeval); my $width= &Apache::lonxml::get_param('width',$parstack,$safeeval); my $height= &Apache::lonxml::get_param('height',$parstack,$safeeval); - + my $element = &Apache::edit::get_element('src'); + my $text; if ($token->[2]{'src'}=~/\$/) { - $currentstring.=&mt('Variable image source'); + $text = &mt('Variable image source'); } elsif ($token->[2]{'src'}=~/\S/) { $currentstring .= ''.$alt.''; } else { - $currentstring.=&mt("No image source specified"); + $text = &mt("No image source specified"); } + $currentstring .= ' '.$text.''; } elsif ($target eq 'modified') { my ($osrc,$owidth,$oheight)= ($token->[2]{'src'},$token->[2]{'width'},$token->[2]{'height'}); @@ -4057,13 +4069,33 @@ sub end_spacer { return $currentstring; } +my @span_end_stack; # for span tex target + #-- tag (end tag required) sub start_span { - my ($target,$token) = @_; + my ($target,$token,$tagstack,$parstack,$parser,$safeeval) = @_; my $currentstring = ''; if ($target eq 'web' || $target eq 'webgrade') { $currentstring = $token->[4]; - } + } elsif ($target eq 'tex') { + my $endstring = ''; + my $family = &get_css_property('font-family',$parstack,$safeeval); + if ($family eq 'monospace') { + $currentstring .= '\texttt{'; + $endstring .= '}'; + } + my $weight = &get_css_property('font-weight',$parstack,$safeeval); + if ($weight eq 'bold') { + $currentstring .= '\textbf{'; + $endstring .= '}'; + } + my $style = &get_css_property('font-style',$parstack,$safeeval); + if ($style eq 'italic') { + $currentstring .= '\textit{'; + $endstring .= '}'; + } + push(@span_end_stack, $endstring); + } return $currentstring; } @@ -4072,7 +4104,10 @@ sub end_span { my $currentstring = ''; if ($target eq 'web' || $target eq 'webgrade') { $currentstring = $token->[2]; - } + } elsif ($target eq 'tex') { + my $endstring = pop @span_end_stack; + $currentstring .= $endstring; + } return $currentstring; } @@ -4670,6 +4705,23 @@ sub clean_docs_httpref { return $cleanhref; } +# This is retrieving a CSS property from the style attribute of the current element. +# It is not checking