--- loncom/xml/londefdef.pm 2008/03/17 10:21:30 1.384 +++ loncom/xml/londefdef.pm 2008/10/27 19:15:35 1.395 @@ -1,7 +1,7 @@ # The LearningOnline Network with CAPA # Tags Default Definition Module # -# $Id: londefdef.pm,v 1.384 2008/03/17 10:21:30 foxr Exp $ +# $Id: londefdef.pm,v 1.395 2008/10/27 19:15:35 raeburn Exp $ # # # Copyright Michigan State University Board of Trustees @@ -46,6 +46,7 @@ use Apache::File(); use Image::Magick; use Apache::lonmenu(); use Apache::lonmeta(); +use Apache::lonlocal; use Apache::Constants qw(:common); use File::Basename; use LONCAPA(); @@ -106,13 +107,13 @@ sub start_m { my $eval=&Apache::lonxml::get_param('eval',$parstack,$safeeval); if ($eval eq 'on') { $inside=&Apache::run::evaluate($inside,$safeeval,$$parstack[-1]); - #&Apache::lonxml::debug("M is evaulated to:$inside:"); + #&Apache::lonxml::debug("M is evaluated to:$inside:"); } my $tex = $inside; my $display=&Apache::lonxml::get_param('display',$parstack,$safeeval); $currentstring = &Apache::lontexconvert::converted(\$inside,$display); if ($Apache::lontexconvert::errorstring) { - my $errormsg='
'.&HTML::Entities::encode($Apache::lontexconvert::errorstring,'<>&"').'
occured while attempting to convert this TeX:
';
+	    my $errormsg='
'.&HTML::Entities::encode($Apache::lontexconvert::errorstring,'<>&"').'
occurred while attempting to convert this TeX:
';
 	    $tex = &HTML::Entities::encode($tex,'<>&"');
 	    my ($linenumber) =
 		($Apache::lontexconvert::errorstring =~ /Line (\d+)/);
@@ -138,7 +139,7 @@ sub start_m {
 	# detect simple math mode entry exits, and convert them
         # to use \ensuremath ... unless there's a \verb inside.
 	if (! ($currentstring=~/\\verb/)) {
-	    if ($currentstring=~/^\s*\$[^\$].*[^\$]\$\s*$/) {
+	    if ($currentstring=~/^\s*\$[^\$].*\$\s*$/) {
 		$currentstring=~s/^(\s*)\$/$1/;
 		$currentstring=~s/\$(\s*)$/$1/;
 		$currentstring='\ensuremath{'.$currentstring.'}';
@@ -200,15 +201,27 @@ sub start_html {
                           '\usepackage[dvips]{graphicx}'.
 			  '\usepackage{wrapfig}'.
 			  '\usepackage{picins}'.
-			  '\usepackage[utf8]{inputenc}'."\n".
+			  '\usepackage[T1]{fontenc}'."\n".
+                          '\usepackage{lmodern}'."\n".
+			  '\usepackage[postscript]{ucs}'."\n".
+			  '\usepackage[utf8x]{inputenc}'."\n".
+			  '\usepackage{pifont}' ."\n".
+			  '\usepackage{latexsym}'."\n".
                           '\usepackage{epsfig}'.
                           '\usepackage{calc}'.
                           '\usepackage{amsmath}'.
                           '\usepackage{amssymb}'.
                           '\usepackage{amsfonts}'.
                           '\usepackage{amsthm}'.
-                          '\usepackage{amscd}'.
-                          '\newenvironment{choicelist}{\begin{list}{}{\setlength{\rightmargin}{0in}\setlength{\leftmargin}{0.13in}\setlength{\topsep}{0.05in}\setlength{\itemsep}{0.022in}\setlength{\parsep}{0in}\setlength{\belowdisplayskip}{0.04in}\setlength{\abovedisplayskip}{0.05in}\setlength{\abovedisplayshortskip}{-0.04in}\setlength{\belowdisplayshortskip}{0.04in}}}{\end{list}}'.
+                          '\usepackage{amscd}';
+
+        if($env{'form.pdfFormFields'} eq 'yes') {
+            $currentstring .= '\usepackage{hyperref}'.
+                              '\usepackage{eforms}'.
+                              '\usepackage{tabularx}';
+        } 
+
+        $currentstring .= '\newenvironment{choicelist}{\begin{list}{}{\setlength{\rightmargin}{0in}\setlength{\leftmargin}{0.13in}\setlength{\topsep}{0.05in}\setlength{\itemsep}{0.022in}\setlength{\parsep}{0in}\setlength{\belowdisplayskip}{0.04in}\setlength{\abovedisplayskip}{0.05in}\setlength{\abovedisplayshortskip}{-0.04in}\setlength{\belowdisplayshortskip}{0.04in}}}{\end{list}}'.
                           '\renewenvironment{theindex}{\begin{list}{}{{\vskip 1mm \noindent \large\textbf{Index}} \newline \setlength{\rightmargin}{0in}\setlength{\leftmargin}{0.13in}\setlength{\topsep}{0.01in}\setlength{\itemsep}{0.1in}\setlength{\parsep}{-0.02in}\setlength{\belowdisplayskip}{0.01in}\setlength{\abovedisplayskip}{0.01in}\setlength{\abovedisplayshortskip}{-0.04in}\setlength{\belowdisplayshortskip}{0.01in}}}{\end{list}}';
     }
     return $currentstring;
@@ -590,12 +603,16 @@ sub start_body {
 }
 
 sub edit_controls {
-    my $result .= (<
+
+
-
-EDITBUTTON +
'; return $result; } @@ -3007,7 +3024,7 @@ sub start_img { # &Apache::lonxml::debug("LaTeX rendering = $latex_rendering image file: $src"); - #if original gif/jpg/png file exist do following: + #if original bmp/gif/jpg/png file exist do following: my $origsrc=$src; my ($path,$file) = &get_eps_image($src); # &Apache::lonnet::logthis("Image source: $src result: $path $file"); @@ -4408,8 +4425,8 @@ sub get_eps_image { &Apache::lonnet::repcopy($orig_src); # Failure is not completely fatal. } &Apache::lonxml::debug("get_eps_image: Original image: $orig_src"); - my ($spath, $sname, $sext) = &fileparse($src, qr/\.(gif|png|jpg|jpeg)/i); - $src=~s/\.(gif|png|jpg|jpeg)$/\.eps/i; + my ($spath, $sname, $sext) = &fileparse($src, qr/\.(bmp|gif|png|jpg|jpeg)/i); + $src=~s/\.(bmp|gif|png|jpg|jpeg)$/\.eps/i; $src=&Apache::lonnet::filelocation($Apache::lonxml::pwd[-1],$src); &Apache::lonxml::debug("Filelocation gives: $src"); if (! -e $src) { @@ -4470,7 +4487,7 @@ sub eps_generation { my $temp_file = Apache::File->new('>>'.$filename); print $temp_file "$src\n"; my $newsrc = $src; - $newsrc =~ s/(\.gif|\.jpg|\.jpeg)$/\.eps/i; + $newsrc =~ s/(\.bmp|\.gif|\.jpg|\.jpeg)$/\.eps/i; $newsrc=~s{/home/httpd/html/res}{}; $newsrc=~s{/home/($LONCAPA::username_re)/public_html/}{/$1/}; $newsrc=~s{/\./}{/};