--- loncom/xml/londefdef.pm 2001/03/27 17:50:38 1.26 +++ loncom/xml/londefdef.pm 2001/11/29 19:03:58 1.34 @@ -1,8 +1,44 @@ # The LearningOnline Network with CAPA # Tags Default Definition Module # +# $Id: londefdef.pm,v 1.34 2001/11/29 19:03:58 www Exp $ +# +# Copyright Michigan State University Board of Trustees +# +# This file is part of the LearningOnline Network with CAPA (LON-CAPA). +# +# LON-CAPA is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation; either version 2 of the License, or +# (at your option) any later version. +# +# LON-CAPA is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with LON-CAPA; if not, write to the Free Software +# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA +# +# /home/httpd/html/adm/gpl.txt +# +# http://www.lon-capa.org/ +# +# Copyright for TtHfunc and TtMfunc by Ian Hutchinson. +# TtHfunc and TtMfunc (the "Code") may be compiled and linked into +# binary executable programs or libraries distributed by the +# Michigan State University (the "Licensee"), but any binaries so +# distributed are hereby licensed only for use in the context +# of a program or computational system for which the Licensee is the +# primary author or distributor, and which performs substantial +# additional tasks beyond the translation of (La)TeX into HTML. +# The C source of the Code may not be distributed by the Licensee +# to any other parties under any circumstances. +# +# # last modified 06/26/00 by Alexander Sakharuk -# 11/6,11/30,02/01/01 Gerd Kortemeyer +# 11/6,11/30,02/01/01,5/4 Gerd Kortemeyer package Apache::londefdef; @@ -11,7 +47,7 @@ use Apache::lonxml; sub 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')); + &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')); } @@ -28,37 +64,42 @@ sub end_output { return ''; } #-- tag - sub start_m { - my ($target,$token,$parstack,$parser) = @_; - my $currentstring = ''; - if ($target eq 'web') { - my $inside = &Apache::lonxml::get_all_text("/m",$$parser[$#$parser]); - $inside ='\\documentstyle{article}'.$inside; -# &Apache::lonxml::debug($inside); - $currentstring = &Apache::lontexconvert::converted(\$inside); -# &Apache::lonxml::debug($currentstring); - - } elsif ($target eq 'tex') { - $currentstring = ""; - } - return $currentstring; - } - sub end_m { - my ($target,$token) = @_; - my $currentstring = ''; - if ($target eq 'web') { - } elsif ($target eq 'tex') { - $currentstring = ""; - } elsif ($target eq 'meta') { - } - return $currentstring; - } +sub start_m { + my ($target,$token,$tagstack,$parstack,$parser,$safeeval) = @_; + my $currentstring = ''; + if ($target eq 'web') { + my $inside = &Apache::lonxml::get_all_text("/m",$$parser[-1]); + $inside ='\\documentstyle{article}'.$inside; + #&Apache::lonxml::debug("M is starting with:$inside:"); + 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:"); + } + $currentstring = &Apache::lontexconvert::converted(\$inside); + #&Apache::lonxml::debug("M is ends with:$currentstring:"); + } elsif ($target eq 'tex') { + $currentstring = ""; + } + return $currentstring; +} +sub end_m { + my ($target,$token) = @_; + my $currentstring = ''; + if ($target eq 'web') { + } elsif ($target eq 'tex') { + $currentstring = ""; + } elsif ($target eq 'meta') { + } + return $currentstring; +} #-------------------------------------------------------------------------- tag sub start_html { my ($target,$token) = @_; my $currentstring = ''; if ($target eq 'web') { - $currentstring = $token->[4]; + $currentstring = &Apache::lonxml::xmlbegin(). + &Apache::lonxml::fontsettings(); } return $currentstring; } @@ -66,7 +107,7 @@ sub end_output { my ($target,$token) = @_; my $currentstring = ''; if ($target eq 'web') { - $currentstring = $token->[2]; + $currentstring = &Apache::lonxml::xmlend(); } return $currentstring; } @@ -83,7 +124,8 @@ sub end_output { my ($target,$token) = @_; my $currentstring = ''; if ($target eq 'web') { - $currentstring = $token->[2]; + $currentstring = &Apache::lonxml::registerurl(). + $token->[2]; } return $currentstring; } @@ -217,7 +259,7 @@ sub end_output { } #-------------------------------------------------------------------------- tag sub start_meta { - my ($target,$token,$parstack,$parser) = @_; + my ($target,$token,$tagstack,$parstack,$parser) = @_; my $currentstring = ''; if ($target eq 'web') { my $args=''; @@ -243,7 +285,7 @@ sub end_output { return $currentstring; } sub end_meta { - my ($target,$token) = @_; + my ($target,$token,$tagstack,$parstack,$parser) = @_; my $currentstring = ''; if ($target eq 'web') { my $args=''; @@ -259,8 +301,33 @@ sub end_output { my ($target,$token) = @_; my $currentstring = ''; if ($target eq 'web') { - $currentstring = $token->[4]; - } elsif ($target eq 'tex') { + if (!$Apache::lonxml::registered) { + $currentstring.=''.&Apache::lonxml::registerurl().''; + } + my $onLoad=''; + foreach my $key (keys(%{$token->[2]})) { + if ($key =~ /^onload$/i) { + $onLoad.=$token->[2]->{$key}.';'; + delete($token->[2]->{$key}); + } + } + $token->[2]->{'onLoad'}=$onLoad.&Apache::lonxml::loadevents(); + my $onUnload=''; + foreach my $key (keys(%{$token->[2]})) { + if ($key =~ /^onunload$/i) { + $onUnload.=$token->[2]->{$key}.';'; + delete($token->[2]->{$key}); + } + } + $token->[2]->{'onUnload'}=$onUnload. + &Apache::lonxml::unloadevents(); + + $currentstring .= '<'.$token->[1]; + map { + $currentstring.=' '.$_.'="'.$token->[2]->{$_}.'"'; + } keys %{$token->[2]}; + $currentstring.='>'; + } elsif ($target eq 'tex') { $currentstring = " \\begin{document} "; } return $currentstring; @@ -949,7 +1016,7 @@ sub end_output { return $currentstring; } sub end_a { - my ($target,$token,$stackref) = @_; + my ($target,$token,$tagstack,$stackref) = @_; my $currentstring = ''; if ($target eq 'web') { $currentstring .= $token->[2]; @@ -967,7 +1034,7 @@ sub end_output { } #----------------------------------------------------------------------------
  • tag sub start_li { - my ($target,$token,$stackref) = @_; + my ($target,$token,$tagstack,$stackref) = @_; my $currentstring = ''; if ($target eq 'web') { $currentstring = $token->[4]; @@ -1341,6 +1408,25 @@ sub end_output { return ''; } - +# ------------------------------------------------------------------------- Frames + sub start_frameset { + my ($target,$token) = @_; + my $currentstring = ''; + if ($target eq 'web') { + if (!$Apache::lonxml::registered) { + $currentstring.=''.&Apache::lonxml::registerurl().''; + } + $currentstring .= $token->[4]; + } + return $currentstring; + } + sub end_frameset { + my ($target,$token) = @_; + my $currentstring = ''; + if ($target eq 'web') { + $currentstring = $token->[2]; + } + return $currentstring; + } 1; __END__