--- loncom/xml/londefdef.pm 2001/12/07 22:23:37 1.36 +++ loncom/xml/londefdef.pm 2002/03/06 20:27:00 1.47 @@ -1,7 +1,9 @@ + # The LearningOnline Network with CAPA # Tags Default Definition Module # -# $Id: londefdef.pm,v 1.36 2001/12/07 22:23:37 albertel Exp $ +# $Id: londefdef.pm,v 1.47 2002/03/06 20:27:00 matthew Exp $ +# # # Copyright Michigan State University Board of Trustees # @@ -39,15 +41,16 @@ # # last modified 06/26/00 by Alexander Sakharuk # 11/6,11/30,02/01/01,5/4 Gerd Kortemeyer +# 01/18 Alex Sakharuk package Apache::londefdef; use strict; use Apache::lonxml; -sub BEGIN { +BEGIN { - &Apache::lonxml::register('Apache::londefdef',('m','html','head','map','select','option','input','textarea','form','meta','title','body','center','b','strong','table','dt','h1','h2','h3','h4','h5','h6','cite','i','address','dd','dl','dir','ol','ul','menu','dfn','kbd','tt','code','em','q','p','br','big','small','basefont','font','s','sub','strike','sup','hr','a','li','u','output','param','applet','img','embed','tr','td','allow','frameset')); + &Apache::lonxml::register('Apache::londefdef',('m','html','head','map','select','option','input','textarea','form','meta','title','body','center','b','strong','table','dt','h1','h2','h3','h4','h5','h6','cite','i','address','dd','dl','dir','ol','ul','menu','dfn','kbd','tt','code','em','q','p','br','big','small','basefont','font','s','sub','strike','sup','hr','a','li','u','output','param','applet','img','embed','tr','td','allow','frameset','pre','insert')); } @@ -70,13 +73,18 @@ sub start_m { if ($target eq 'web') { my $inside = &Apache::lonxml::get_all_text("/m",$$parser[-1]); $inside ='\\documentstyle{article}'.$inside; - #&Apache::lonxml::debug("M is starting with:$inside:"); + &Apache::lonxml::debug("M is starting with:$inside:"); my $eval=&Apache::lonxml::get_param('eval',$parstack,$safeeval); if ($eval eq 'on') { $inside=&Apache::run::evaluate($inside,$safeeval,$$parstack[-1]); #&Apache::lonxml::debug("M is evaulated to:$inside:"); } $currentstring = &Apache::lontexconvert::converted(\$inside); + if ($Apache::lontexconvert::errorstring) { + &Apache::lonxml::warning("tth error: ". + $Apache::lontexconvert::errorstring); + $Apache::lontexconvert::errorstring=''; + } #&Apache::lonxml::debug("M is ends with:$currentstring:"); } elsif ($target eq 'tex') { $currentstring = ""; @@ -97,6 +105,11 @@ sub end_m { sub start_html { my ($target,$token) = @_; my $currentstring = ''; + if ($ENV{'browser.mathml'}) { + &tth::ttminit(); + } else { + &tth::tthinit(); + } if ($target eq 'web') { $currentstring = &Apache::lonxml::xmlbegin(). &Apache::lonxml::fontsettings(); @@ -110,7 +123,9 @@ sub end_m { \setlength{\parindent}{20pt} \setlength{\marginparwidth}{90pt} \setlength{\textfloatsep}{8pt plus 2.0pt minus 4.0pt} - \newcommand{\keephidden}[1]{}'; + \newcommand{\keephidden}[1]{} + \usepackage[dvips]{graphicx} + \usepackage{epsfig}'; } return $currentstring; } @@ -135,7 +150,7 @@ sub end_m { my ($target,$token) = @_; my $currentstring = ''; if ($target eq 'web') { - $currentstring = &Apache::lonxml::registerurl(). + $currentstring = &Apache::lonxml::registerurl(undef,$target). $token->[2]; } return $currentstring; @@ -312,11 +327,13 @@ sub end_m { } #-- tag sub start_body { - my ($target,$token) = @_; + my ($target,$token,$tagstack,$parstack,$parser,$safeeval) = @_; +# my ($target,$token) = @_; my $currentstring = ''; if ($target eq 'web') { if (!$Apache::lonxml::registered) { - $currentstring.=''.&Apache::lonxml::registerurl().''; + $currentstring.=''. + &Apache::lonxml::registerurl(undef,$target).''; } my $onLoad=''; foreach my $key (keys(%{$token->[2]})) { @@ -337,10 +354,17 @@ sub end_m { &Apache::lonxml::unloadevents(); $currentstring .= '<'.$token->[1]; - map { - $currentstring.=' '.$_.'="'.$token->[2]->{$_}.'"'; - } keys %{$token->[2]}; + foreach (keys %{$token->[2]}) { + $currentstring.=' '.$_.'="'.$token->[2]->{$_}.'"'; + } $currentstring.='>'; + if ($ENV{'request.state'} ne 'published') { + $currentstring.=(< + + +EDITBUTTON + } } elsif ($target eq 'tex') { $currentstring = '\begin{document}'; } @@ -509,7 +533,7 @@ sub end_m { if ($target eq 'web') { $currentstring .= $token->[4]; } elsif ($target eq 'tex') { - $currentstring .= '\large{\textbf'; + $currentstring .= '\large{\textbf{'; } return $currentstring; } @@ -818,7 +842,7 @@ sub end_m { if ($target eq 'web') { $currentstring .= $token->[4]; } elsif ($target eq 'tex') { - $currentstring .= '\\'; + $currentstring .= '\\\\'; } elsif ($target eq 'latexsource') { $currentstring .= '\\'; } @@ -841,7 +865,7 @@ sub end_m { } elsif ($target eq 'tex') { $currentstring .= '\large{'; } elsif ($target eq 'latexsource') { - $currentstring .= '\large{'; + $currentstring .= '{\Large '; } return $currentstring; } @@ -864,9 +888,9 @@ sub end_m { if ($target eq 'web') { $currentstring .= $token->[4]; } elsif ($target eq 'tex') { - $currentstring .= '\footnotesize{'; + $currentstring .= '{\footnotesize '; } elsif ($target eq 'latexsource') { - $currentstring .= '\footnotesize{'; + $currentstring .= '{\footnotesize '; } return $currentstring; } @@ -1105,7 +1129,7 @@ sub end_m { if ($target eq 'web') { $currentstring = $token->[4]; } elsif ($target eq 'tex') { - $currentstring = " \\begin{itemize} "; + $currentstring = '\begin{itemize}'; } return $currentstring; } @@ -1115,7 +1139,7 @@ sub end_m { if ($target eq 'web') { $currentstring = $token->[2]; } elsif ($target eq 'tex') { - $currentstring = " \\end{itemize}"; + $currentstring = '\end{itemize}'; } return $currentstring; } @@ -1168,7 +1192,7 @@ sub end_m { if ($target eq 'web') { $currentstring = $token->[4]; } elsif ($target eq 'tex') { - $currentstring = " \\begin{enumerate} "; + $currentstring = '\begin{enumerate}'; } return $currentstring; } @@ -1178,7 +1202,7 @@ sub end_m { if ($target eq 'web') { $currentstring = $token->[2]; } elsif ($target eq 'tex') { - $currentstring = " \\end{enumerate}"; + $currentstring = '\end{enumerate}'; } return $currentstring; } @@ -1189,7 +1213,7 @@ sub end_m { if ($target eq 'web') { $currentstring = $token->[4]; } elsif ($target eq 'tex') { - $currentstring = " \\begin{description} "; + $currentstring = '\begin{description}'; } return $currentstring; } @@ -1199,7 +1223,7 @@ sub end_m { if ($target eq 'web') { $currentstring = $token->[2]; } elsif ($target eq 'tex') { - $currentstring = " \\end{description}"; + $currentstring = '\end{description}'; } return $currentstring; } @@ -1210,7 +1234,7 @@ sub end_m { if ($target eq 'web') { $currentstring = $token->[4]; } elsif ($target eq 'tex') { - $currentstring = "\\item[ "; + $currentstring = '\item['; } return $currentstring; } @@ -1220,7 +1244,7 @@ sub end_m { if ($target eq 'web') { $currentstring = $token->[2]; } elsif ($target eq 'tex') { - $currentstring = "]"; + $currentstring = ']'; } return $currentstring; } @@ -1248,7 +1272,7 @@ sub end_m { if ($target eq 'web') { $currentstring = $token->[4]; } elsif ($target eq 'tex') { - $currentstring = ""; + $currentstring = ''; } return $currentstring; } @@ -1258,7 +1282,7 @@ sub end_m { if ($target eq 'web') { $currentstring = $token->[2]; } elsif ($target eq 'tex') { - $currentstring = ""; + $currentstring = ''; } return $currentstring; } @@ -1279,7 +1303,7 @@ sub end_m { if ($target eq 'web') { $currentstring = $token->[2]; } elsif ($target eq 'tex') { - $currentstring = ""; + $currentstring = ''; } return $currentstring; } @@ -1288,7 +1312,7 @@ sub end_m { my ($target,$token) = @_; my $currentstring = ''; if ($target eq 'web') { - $currentstring = $token->[4]; + $currentstring = $token->[4]; } elsif ($target eq 'tex') { $currentstring = ''; } @@ -1298,34 +1322,57 @@ sub end_m { my ($target,$token) = @_; my $currentstring = ''; if ($target eq 'web') { - $currentstring = $token->[2]; + $currentstring = $token->[2]; } elsif ($target eq 'tex') { - $currentstring = ""; - } + $currentstring = ''; + } return $currentstring; } #-- tag - sub start_img { - my ($target,$token) = @_; - $Apache::lonxml::extlinks[$#Apache::lonxml::extlinks+1]= + my ($target,$token,$tagstack,$parstack,$parser,$safeeval) = @_; + $Apache::lonxml::extlinks[$#Apache::lonxml::extlinks+1]= $token->[2]->{'src'}; my $currentstring = ''; - if ($target eq 'web') { + + if ($target eq 'web') { $currentstring = $token->[4]; } elsif ($target eq 'tex') { - $currentstring = " \\begin{figure} "; - } - return $currentstring; + my $src = &Apache::lonxml::get_param('src',$parstack,$safeeval); + my $file; + my $path; + if ($src =~ m!(.*)/([^/]*)$!) { + $file = $2; + $path = $1; + if ($path=~m:^/:) { + $path = '/home/httpd/html'.$path; + } elsif ($path =~ /^\./) { + $path = $Apache::lonxml::pwd[-1].'/'.$path; + } else { + #else it is a full url don't print + $path = undef; + } + } else { + $path = $Apache::lonxml::pwd[-1]; + $file = $src; + } + $file=~s/(\.gif|\.jpg)$/\.eps/; + if ($path) { + $currentstring = '\graphicspath{{'.$path.'}}\fbox{\includegraphics{'.$file.'}}'; + } else { + $currentstring = 'See the image at \tt{'.$src.'}'; + } + } + return $currentstring; } sub end_img { my ($target,$token) = @_; my $currentstring = ''; if ($target eq 'web') { - $currentstring = $token->[2]; + $currentstring = $token->[2]; } elsif ($target eq 'tex') { - $currentstring = " \\end{figure}"; - } + $currentstring = ''; + } return $currentstring; } #-- tag @@ -1334,41 +1381,41 @@ sub end_m { my ($target,$token) = @_; $Apache::lonxml::extlinks[$#Apache::lonxml::extlinks+1]= $token->[2]->{'code'}; - $Apache::lonxml::extlinks[$#Apache::lonxml::extlinks+1]= + $Apache::lonxml::extlinks[$#Apache::lonxml::extlinks+1]= $token->[2]->{'archive'}; my $currentstring = ''; if ($target eq 'web') { - $currentstring = $token->[4]; + $currentstring = $token->[4]; } elsif ($target eq 'tex') { - $currentstring = " \\begin{figure} "; - } - return $currentstring; - } - sub end_applet { - my ($target,$token) = @_; - my $currentstring = ''; - if ($target eq 'web') { - $currentstring = $token->[2]; - } elsif ($target eq 'tex') { - $currentstring = " \\end{figure}"; + $currentstring = " \\begin{figure} "; } return $currentstring; } +sub end_applet { + my ($target,$token) = @_; + my $currentstring = ''; + if ($target eq 'web') { + $currentstring = $token->[2]; + } elsif ($target eq 'tex') { + $currentstring = " \\end{figure}"; + } + return $currentstring; +} #-- tag - sub start_embed { - my ($target,$token) = @_; - $Apache::lonxml::extlinks[$#Apache::lonxml::extlinks+1]= - $token->[2]->{'src'}; - my $currentstring = ''; - if ($target eq 'web') { - $currentstring = $token->[4]; - } elsif ($target eq 'tex') { - $currentstring = " \\begin{figure} "; - } - return $currentstring; - } +sub start_embed { + my ($target,$token) = @_; + $Apache::lonxml::extlinks[$#Apache::lonxml::extlinks+1]= + $token->[2]->{'src'}; + my $currentstring = ''; + if ($target eq 'web') { + $currentstring = $token->[4]; + } elsif ($target eq 'tex') { + $currentstring = " \\begin{figure} "; + } + return $currentstring; +} sub end_embed { my ($target,$token) = @_; my $currentstring = ''; @@ -1428,7 +1475,8 @@ sub end_m { my $currentstring = ''; if ($target eq 'web') { if (!$Apache::lonxml::registered) { - $currentstring.=''.&Apache::lonxml::registerurl().''; + $currentstring.=''. + &Apache::lonxml::registerurl(undef,$target).''; } $currentstring .= $token->[4]; } @@ -1442,5 +1490,44 @@ sub end_m { } return $currentstring; } +#-- 
+	sub start_pre {
+	    my ($target,$token) = @_;
+            my $currentstring = '';
+            if ($target eq 'web') {
+	       $currentstring .= $token->[4];
+	    } elsif ($target eq 'tex') {
+		$currentstring .= '\begin{verbatim}';
+	    } 
+           return $currentstring;
+	}
+        sub end_pre {
+	    my ($target,$token) = @_;
+            my $currentstring = '';
+            if ($target eq 'web') {
+	       $currentstring .= $token->[2];
+	    } elsif ($target eq 'tex') {
+		$currentstring .= '\end{verbatim}';
+	    }
+           return $currentstring;
+	}
+#-- 
+	sub start_insert {
+	    my ($target,$token,$tagstack,$parstack,$parser,$safeeval) = @_;
+            my $currentstring = '';
+            if ($target eq 'web') {
+		my $display = &Apache::lonxml::get_param('display',$parstack,$safeeval);
+	       $currentstring .= ''.$display.'';;
+	    }
+           return $currentstring;
+	}
+        sub end_insert {
+	    my ($target,$token) = @_;
+            my $currentstring = '';
+            if ($target eq 'web') {
+	       $currentstring .= '';
+	    }
+           return $currentstring;
+	}
 1;
 __END__