version 1.124, 2003/04/10 14:31:09
|
version 1.166, 2003/08/26 14:40:03
|
Line 25
|
Line 25
|
# /home/httpd/html/adm/gpl.txt |
# /home/httpd/html/adm/gpl.txt |
# |
# |
# http://www.lon-capa.org/ |
# http://www.lon-capa.org/ |
# |
## Copyright for TtHfunc and TtMfunc by Ian Hutchinson. |
# Copyright for TtHfunc and TtMfunc by Ian Hutchinson. |
|
# TtHfunc and TtMfunc (the "Code") may be compiled and linked into |
# TtHfunc and TtMfunc (the "Code") may be compiled and linked into |
# binary executable programs or libraries distributed by the |
# binary executable programs or libraries distributed by the |
# Michigan State University (the "Licensee"), but any binaries so |
# Michigan State University (the "Licensee"), but any binaries so |
Line 52 use Image::Magick;
|
Line 51 use Image::Magick;
|
use Apache::lonmenu(); |
use Apache::lonmenu(); |
use Apache::lonmeta(); |
use Apache::lonmeta(); |
|
|
|
$Apache::londefdef::TD_redirection=0; |
|
|
BEGIN { |
BEGIN { |
|
|
&Apache::lonxml::register('Apache::londefdef',('a','abbr','acronym','accessrule','address','allow','applet','area','b','base','basefont','bgo','bgsound','big','blink','blockquote','blankspace','body','br','button','caption','center','cite','code','col','colgroup','dd','del','dfn','dir','div','dl','dt','em','embed','externallink','fieldset','font','form','frame','frameset','h1','h2','h3','h4','h5','h6','head','hr','html','i','iframe','img','input','ins','insert','isindex','kbd','keygen','label','layer','legend','li','link','m','map','marquee','menu','meta','multicol','nobr','noembed','noframes','nolayer','noscript','object','ol','optgroup','option','output','p','param','pre','q','s','samp','select','server','small','spacer','span','strike','strong','sub','sup','table','tbody','td','textarea','tfoot','th','thead','title','tr','tt','tthoption','u','ul','var','wbr')); |
&Apache::lonxml::register('Apache::londefdef',('a','abbr','acronym','accessrule','address','allow','applet','area','b','base','basefont','bgo','bgsound','big','blink','blockquote','blankspace','body','br','button','caption','center','cite','code','col','colgroup','dd','del','dfn','dir','div','dl','dt','em','embed','externallink','fieldset','font','form','frame','frameset','h1','h2','h3','h4','h5','h6','head','hr','html','i','iframe','img','input','ins','insert','isindex','kbd','keygen','label','layer','legend','li','link','m','map','marquee','menu','meta','multicol','nobr','noembed','noframes','nolayer','noscript','object','ol','optgroup','option','output','p','param','pre','q','s','samp','select','server','small','spacer','span','strike','strong','sub','sup','table','tbody','td','textarea','tfoot','th','thead','title','tr','tt','tthoption','u','ul','var','wbr','hideweboutput')); |
|
|
} |
} |
|
|
Line 157 sub start_html {
|
Line 158 sub start_html {
|
&Apache::lonxml::fontsettings(); |
&Apache::lonxml::fontsettings(); |
} elsif ($target eq 'tex') { |
} elsif ($target eq 'tex') { |
@Apache::londefdef::table = (); |
@Apache::londefdef::table = (); |
$currentstring .= '\documentclass[letterpaper]{article} |
$currentstring .= '\documentclass[letterpaper]{article}'; |
\newcommand{\keephidden}[1]{} |
if ($ENV{'form.latex_type'}=~'batchmode') {$currentstring .='\batchmode';} |
|
$currentstring .= '\newcommand{\keephidden}[1]{} |
\renewcommand{\deg}{$^{\circ}$} |
\renewcommand{\deg}{$^{\circ}$} |
|
\usepackage{longtable} |
\usepackage{textcomp} |
\usepackage{textcomp} |
|
\usepackage{makeidx} |
\usepackage[dvips]{graphicx} |
\usepackage[dvips]{graphicx} |
\usepackage{epsfig}\usepackage{calc} |
\usepackage{epsfig}\usepackage{calc} |
\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}}'; |
\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; |
return $currentstring; |
} |
} |
Line 318 sub start_title {
|
Line 323 sub start_title {
|
if ($target eq 'web') { |
if ($target eq 'web') { |
$currentstring = $token->[4]; |
$currentstring = $token->[4]; |
} elsif ($target eq 'tex') { |
} elsif ($target eq 'tex') { |
$currentstring .= '\keephidden{' |
$currentstring .= '\keephidden{Title of the document: ' |
} |
} |
if ($target eq 'meta') { |
if ($target eq 'meta') { |
$currentstring='<title>'; |
$currentstring='<title>'; |
Line 354 sub start_meta {
|
Line 359 sub start_meta {
|
} else { |
} else { |
$currentstring = $token->[4]; |
$currentstring = $token->[4]; |
} |
} |
} |
} elsif ($target eq 'meta') { |
if ($target eq 'meta') { |
|
unless (&Apache::lonxml::get_param |
unless (&Apache::lonxml::get_param |
('http-equiv',$parstack,$safeeval,undef,1)) { |
('http-equiv',$parstack,$safeeval,undef,1)) { |
my $name=$token->[2]->{'name'}; |
my $name=$token->[2]->{'name'}; |
Line 363 sub start_meta {
|
Line 367 sub start_meta {
|
$name=~s/\s/\_/gs; |
$name=~s/\s/\_/gs; |
$name=~s/\W//gs; |
$name=~s/\W//gs; |
if ($name) { |
if ($name) { |
$currentstring='<'.$name.'>'. |
$currentstring='<'.$name; |
|
my $display=&Apache::lonxml::get_param |
|
('display',$parstack,$safeeval,undef,1); |
|
if ($display) { |
|
$display=~s/\"/\'/g; |
|
$currentstring.=' display="'.$display.'"'; |
|
} |
|
$currentstring.='>'. |
&Apache::lonxml::get_param |
&Apache::lonxml::get_param |
('content',$parstack,$safeeval,undef,1). |
('content',$parstack,$safeeval,undef,1). |
'</'.$name.'>'; |
'</'.$name.'>'; |
} |
} |
|
my $display=&Apache::lonxml::get_param |
|
('display',$parstack,$safeeval,undef,1); |
|
if ($display) { |
|
$display=&HTML::Entities::encode($display); |
|
$currentstring.='<'.$name.'.display>'.$display. |
|
'</'.$name.'.display>'; |
|
} |
|
} |
|
} elsif ($target eq 'tex') { |
|
my $content=&Apache::lonxml::get_param('content',$parstack,$safeeval); |
|
my $name=&Apache::lonxml::get_param('name',$parstack,$safeeval); |
|
if ((not defined $content) && (not defined $name)) { |
|
&Apache::lonxml::startredirection(); |
} |
} |
} |
} |
return $currentstring; |
return $currentstring; |
} |
} |
|
|
sub end_meta { |
sub end_meta { |
my ($target,$token,$tagstack,$parstack,$parser) = @_; |
my ($target,$token,$tagstack,$parstack,$parser,$safeeval) = @_; |
my $currentstring = ''; |
my $currentstring = ''; |
if ($target eq 'web') { |
if ($target eq 'web') { |
my $args=''; |
my $args=''; |
Line 382 sub end_meta {
|
Line 406 sub end_meta {
|
if ($args ne '') { |
if ($args ne '') { |
$currentstring = $token->[4]; |
$currentstring = $token->[4]; |
} |
} |
} |
} elsif ($target eq 'tex') { |
|
my $content=&Apache::lonxml::get_param('content',$parstack,$safeeval); |
|
my $name=&Apache::lonxml::get_param('name',$parstack,$safeeval); |
|
if ((not defined $content) && (not defined $name)) { |
|
&Apache::lonxml::startredirection(); |
|
} |
|
} |
return $currentstring; |
return $currentstring; |
} |
} |
|
|
Line 440 sub start_body {
|
Line 470 sub start_body {
|
$currentstring.='<head>'. |
$currentstring.='<head>'. |
&Apache::lonmenu::registerurl(undef,$target).'</head>'; |
&Apache::lonmenu::registerurl(undef,$target).'</head>'; |
} |
} |
|
# Accessibility |
|
if ($ENV{'browser.imagesuppress'} eq 'on') { |
|
delete($token->[2]->{'background'}); |
|
} |
|
if ($ENV{'browser.fontenhance'} eq 'on') { |
|
my $style=''; |
|
foreach my $key (keys(%{$token->[2]})) { |
|
if ($key =~ /^style$/i) { |
|
$style.=$token->[2]->{$key}.';'; |
|
delete($token->[2]->{$key}); |
|
} |
|
} |
|
$token->[2]->{'style'}=$style.'; font-size: x-large;'; |
|
} |
|
if ($ENV{'browser.blackwhite'} eq 'on') { |
|
delete($token->[2]->{'font'}); |
|
delete($token->[2]->{'link'}); |
|
delete($token->[2]->{'alink'}); |
|
delete($token->[2]->{'vlink'}); |
|
delete($token->[2]->{'bgcolor'}); |
|
delete($token->[2]->{'background'}); |
|
} |
|
# Overload loads |
my $onLoad=''; |
my $onLoad=''; |
foreach my $key (keys(%{$token->[2]})) { |
foreach my $key (keys(%{$token->[2]})) { |
if ($key =~ /^onload$/i) { |
if ($key =~ /^onload$/i) { |
Line 497 sub start_center {
|
Line 550 sub start_center {
|
$currentstring = $token->[4]; |
$currentstring = $token->[4]; |
} elsif ($target eq 'tex') { |
} elsif ($target eq 'tex') { |
$currentstring = '\begin{center}'; |
$currentstring = '\begin{center}'; |
} elsif ($target eq 'latexsource') { |
} |
$currentstring = '\begin{center}'; |
|
} |
|
return $currentstring; |
return $currentstring; |
} |
} |
|
|
Line 510 sub end_center {
|
Line 561 sub end_center {
|
$currentstring = $token->[2]; |
$currentstring = $token->[2]; |
} elsif ($target eq 'tex') { |
} elsif ($target eq 'tex') { |
$currentstring = '\end{center}'; |
$currentstring = '\end{center}'; |
} elsif ($target eq 'latexsource') { |
} |
$currentstring = '\end{center}'; |
|
} |
|
return $currentstring; |
return $currentstring; |
} |
} |
|
|
Line 524 sub start_b {
|
Line 573 sub start_b {
|
$currentstring = $token->[4]; |
$currentstring = $token->[4]; |
} elsif ($target eq 'tex') { |
} elsif ($target eq 'tex') { |
$currentstring = '\textbf{'; |
$currentstring = '\textbf{'; |
} elsif ($target eq 'latexsource') { |
|
$currentstring = '\textbf{'; |
|
} |
} |
return $currentstring; |
return $currentstring; |
} |
} |
Line 537 sub end_b {
|
Line 584 sub end_b {
|
$currentstring = $token->[2]; |
$currentstring = $token->[2]; |
} elsif ($target eq 'tex') { |
} elsif ($target eq 'tex') { |
$currentstring = '}'; |
$currentstring = '}'; |
} elsif ($target eq 'latexsource') { |
|
$currentstring = '}'; |
|
} |
} |
return $currentstring; |
return $currentstring; |
} |
} |
Line 551 sub start_strong {
|
Line 596 sub start_strong {
|
$currentstring = $token->[4]; |
$currentstring = $token->[4]; |
} elsif ($target eq 'tex') { |
} elsif ($target eq 'tex') { |
$currentstring = '\textbf{'; |
$currentstring = '\textbf{'; |
} elsif ($target eq 'latexsource') { |
|
$currentstring = '\textbf{'; |
|
} |
} |
return $currentstring; |
return $currentstring; |
} |
} |
Line 565 sub end_strong {
|
Line 608 sub end_strong {
|
$currentstring = $token->[2]; |
$currentstring = $token->[2]; |
} elsif ($target eq 'tex') { |
} elsif ($target eq 'tex') { |
$currentstring = '}'; |
$currentstring = '}'; |
} elsif ($target eq 'latexsource') { |
} |
$currentstring = '}'; |
|
} |
|
return $currentstring; |
return $currentstring; |
} |
} |
|
|
#-- <h1> tag |
#-- <h1> tag |
sub start_h1 { |
sub start_h1 { |
my ($target,$token) = @_; |
my ($target,$token,$tagstack,$parstack,$parser,$safeeval) = @_; |
my $currentstring = ''; |
my $currentstring = ''; |
if ($target eq 'web') { |
if ($target eq 'web') { |
$currentstring .= $token->[4]; |
$currentstring .= $token->[4]; |
} elsif ($target eq 'tex') { |
} elsif ($target eq 'tex') { |
$currentstring .= '{\large \textbf{'; |
my $pre; |
|
my $align=&Apache::lonxml::get_param('align',$parstack,$safeeval,undef,1); |
|
if (($align eq 'center') || (not defined $align)) { |
|
$pre='\begin{center}'; |
|
} elsif ($align eq 'left') { |
|
$pre='\rlap{'; |
|
} elsif ($align eq 'right') { |
|
$pre=' \hfill \llap{'; |
|
} |
|
my $TeXsize=&Apache::lonxml::get_param('TeXsize',$parstack,$safeeval,undef,0); |
|
if (not defined $TeXsize) {$TeXsize="large";} |
|
$currentstring .= $pre.'{\\'.$TeXsize.' \textbf{'; |
} elsif ($target eq 'meta') { |
} elsif ($target eq 'meta') { |
$currentstring='<subject>'; |
$currentstring='<subject>'; |
&start_output(); |
&start_output(); |
Line 587 sub start_h1 {
|
Line 639 sub start_h1 {
|
} |
} |
|
|
sub end_h1 { |
sub end_h1 { |
my ($target,$token) = @_; |
my ($target,$token,$tagstack,$parstack,$parser,$safeeval) = @_; |
my $currentstring = ''; |
my $currentstring = ''; |
if ($target eq 'web') { |
if ($target eq 'web') { |
$currentstring .= $token->[2]; |
$currentstring .= $token->[2]; |
} elsif ($target eq 'tex') { |
} elsif ($target eq 'tex') { |
$currentstring .= '}}'; |
my $post; |
|
my $align=&Apache::lonxml::get_param('align',$parstack,$safeeval,undef,1); |
|
if (($align eq 'center') || (not defined $align)) { |
|
$post='\end{center}'; |
|
} elsif ($align eq 'left') { |
|
$post='} \hfill'.'\vskip 0 mm '; |
|
} elsif ($align eq 'right') { |
|
$post='}'.'\vskip 0 mm '; |
|
} |
|
$currentstring .= '}}'.$post; |
} elsif ($target eq 'meta') { |
} elsif ($target eq 'meta') { |
&end_output(); |
&end_output(); |
$currentstring='</subject>'; |
$currentstring='</subject>'; |
Line 602 sub end_h1 {
|
Line 663 sub end_h1 {
|
|
|
#-- <h2> tag |
#-- <h2> tag |
sub start_h2 { |
sub start_h2 { |
my ($target,$token) = @_; |
my ($target,$token,$tagstack,$parstack,$parser,$safeeval) = @_; |
my $currentstring = ''; |
my $currentstring = ''; |
if ($target eq 'web') { |
if ($target eq 'web') { |
$currentstring .= $token->[4]; |
$currentstring .= $token->[4]; |
} elsif ($target eq 'tex') { |
} elsif ($target eq 'tex') { |
$currentstring .= '{\large \textbf{'; |
my $pre; |
|
my $align=&Apache::lonxml::get_param('align',$parstack,$safeeval,undef,1); |
|
if (($align eq 'center') || (not defined $align)) { |
|
$pre='\begin{center}'; |
|
} elsif ($align eq 'left') { |
|
$pre='\rlap{'; |
|
} elsif ($align eq 'right') { |
|
$pre=' \hfill \llap{'; |
|
} |
|
my $TeXsize=&Apache::lonxml::get_param('TeXsize',$parstack,$safeeval,undef,0); |
|
if (not defined $TeXsize) {$TeXsize="large";} |
|
$currentstring .= $pre.'{\\'.$TeXsize.' \textbf{'; |
} |
} |
return $currentstring; |
return $currentstring; |
} |
} |
|
|
sub end_h2 { |
sub end_h2 { |
my ($target,$token) = @_; |
my ($target,$token,$tagstack,$parstack,$parser,$safeeval) = @_; |
my $currentstring = ''; |
my $currentstring = ''; |
if ($target eq 'web') { |
if ($target eq 'web') { |
$currentstring .= $token->[2]; |
$currentstring .= $token->[2]; |
} elsif ($target eq 'tex') { |
} elsif ($target eq 'tex') { |
$currentstring .= '}}'; |
my $post; |
|
my $align=&Apache::lonxml::get_param('align',$parstack,$safeeval,undef,1); |
|
if (($align eq 'center') || (not defined $align)) { |
|
$post='\end{center}'; |
|
} elsif ($align eq 'left') { |
|
$post='} \hfill'.'\vskip 0 mm '; |
|
} elsif ($align eq 'right') { |
|
$post='}'.'\vskip 0 mm '; |
|
} |
|
$currentstring .= '}}'.$post; |
} |
} |
return $currentstring; |
return $currentstring; |
} |
} |
|
|
#-- <h3> tag |
#-- <h3> tag |
sub start_h3 { |
sub start_h3 { |
my ($target,$token) = @_; |
my ($target,$token,$tagstack,$parstack,$parser,$safeeval) = @_; |
my $currentstring = ''; |
my $currentstring = ''; |
if ($target eq 'web') { |
if ($target eq 'web') { |
$currentstring .= $token->[4]; |
$currentstring .= $token->[4]; |
} elsif ($target eq 'tex') { |
} elsif ($target eq 'tex') { |
$currentstring .= '{\large \textbf{'; |
my $pre; |
|
my $align=&Apache::lonxml::get_param('align',$parstack,$safeeval,undef,1); |
|
if (($align eq 'center') || (not defined $align)) { |
|
$pre='\begin{center}'; |
|
} elsif ($align eq 'left') { |
|
$pre='\rlap{'; |
|
} elsif ($align eq 'right') { |
|
$pre=' \hfill \llap{'; |
|
} |
|
my $TeXsize=&Apache::lonxml::get_param('TeXsize',$parstack,$safeeval,undef,0); |
|
if (not defined $TeXsize) {$TeXsize="large";} |
|
$currentstring .= $pre.'{\\'.$TeXsize.' \textbf{'; |
} |
} |
return $currentstring; |
return $currentstring; |
} |
} |
|
|
sub end_h3 { |
sub end_h3 { |
my ($target,$token) = @_; |
my ($target,$token,$tagstack,$parstack,$parser,$safeeval) = @_; |
my $currentstring = ''; |
my $currentstring = ''; |
if ($target eq 'web') { |
if ($target eq 'web') { |
$currentstring .= $token->[2]; |
$currentstring .= $token->[2]; |
} elsif ($target eq 'tex') { |
} elsif ($target eq 'tex') { |
$currentstring .= '}}'; |
my $post; |
|
my $align=&Apache::lonxml::get_param('align',$parstack,$safeeval,undef,1); |
|
if (($align eq 'center') || (not defined $align)) { |
|
$post='\end{center}'; |
|
} elsif ($align eq 'left') { |
|
$post='} \hfill'.'\vskip 0 mm '; |
|
} elsif ($align eq 'right') { |
|
$post='}'.'\vskip 0 mm '; |
|
} |
|
$currentstring .= '}}'.$post; |
} |
} |
return $currentstring; |
return $currentstring; |
} |
} |
|
|
#-- <h4> tag |
#-- <h4> tag |
sub start_h4 { |
sub start_h4 { |
my ($target,$token) = @_; |
my ($target,$token,$tagstack,$parstack,$parser,$safeeval) = @_; |
my $currentstring = ''; |
my $currentstring = ''; |
if ($target eq 'web') { |
if ($target eq 'web') { |
$currentstring .= $token->[4]; |
$currentstring .= $token->[4]; |
} elsif ($target eq 'tex') { |
} elsif ($target eq 'tex') { |
$currentstring .= '{\large \textbf{'; |
my $pre; |
|
my $align=&Apache::lonxml::get_param('align',$parstack,$safeeval,undef,1); |
|
if (($align eq 'center') || (not defined $align)) { |
|
$pre='\begin{center}'; |
|
} elsif ($align eq 'left') { |
|
$pre='\rlap{'; |
|
} elsif ($align eq 'right') { |
|
$pre=' \hfill \llap{'; |
|
} |
|
my $TeXsize=&Apache::lonxml::get_param('TeXsize',$parstack,$safeeval,undef,0); |
|
if (not defined $TeXsize) {$TeXsize="large";} |
|
$currentstring .= $pre.'{\\'.$TeXsize.' \textbf{'; |
} |
} |
return $currentstring; |
return $currentstring; |
} |
} |
|
|
sub end_h4 { |
sub end_h4 { |
my ($target,$token) = @_; |
my ($target,$token,$tagstack,$parstack,$parser,$safeeval) = @_; |
my $currentstring = ''; |
my $currentstring = ''; |
if ($target eq 'web') { |
if ($target eq 'web') { |
$currentstring .= $token->[2]; |
$currentstring .= $token->[2]; |
} elsif ($target eq 'tex') { |
} elsif ($target eq 'tex') { |
$currentstring .= '}}'; |
my $post; |
|
my $align=&Apache::lonxml::get_param('align',$parstack,$safeeval,undef,1); |
|
if (($align eq 'center') || (not defined $align)) { |
|
$post='\end{center}'; |
|
} elsif ($align eq 'left') { |
|
$post='} \hfill'.'\vskip 0 mm '; |
|
} elsif ($align eq 'right') { |
|
$post='}'.'\vskip 0 mm '; |
|
} |
|
$currentstring .= '}}'.$post; |
} |
} |
return $currentstring; |
return $currentstring; |
} |
} |
|
|
#-- <h5> tag |
#-- <h5> tag |
sub start_h5 { |
sub start_h5 { |
my ($target,$token) = @_; |
my ($target,$token,$tagstack,$parstack,$parser,$safeeval) = @_; |
my $currentstring = ''; |
my $currentstring = ''; |
if ($target eq 'web') { |
if ($target eq 'web') { |
$currentstring .= $token->[4]; |
$currentstring .= $token->[4]; |
} elsif ($target eq 'tex') { |
} elsif ($target eq 'tex') { |
$currentstring .= '{\large \textbf{'; |
my $pre; |
|
my $align=&Apache::lonxml::get_param('align',$parstack,$safeeval,undef,1); |
|
if (($align eq 'center') || (not defined $align)) { |
|
$pre='\begin{center}'; |
|
} elsif ($align eq 'left') { |
|
$pre='\rlap{'; |
|
} elsif ($align eq 'right') { |
|
$pre=' \hfill \llap{'; |
|
} |
|
my $TeXsize=&Apache::lonxml::get_param('TeXsize',$parstack,$safeeval,undef,0); |
|
if (not defined $TeXsize) {$TeXsize="large";} |
|
$currentstring .= $pre.'{\\'.$TeXsize.' \textbf{'; |
} |
} |
return $currentstring; |
return $currentstring; |
} |
} |
|
|
sub end_h5 { |
sub end_h5 { |
my ($target,$token) = @_; |
my ($target,$token,$tagstack,$parstack,$parser,$safeeval) = @_; |
my $currentstring = ''; |
my $currentstring = ''; |
if ($target eq 'web') { |
if ($target eq 'web') { |
$currentstring .= $token->[2]; |
$currentstring .= $token->[2]; |
} elsif ($target eq 'tex') { |
} elsif ($target eq 'tex') { |
$currentstring .= '}}'; |
my $post; |
|
my $align=&Apache::lonxml::get_param('align',$parstack,$safeeval,undef,1); |
|
if (($align eq 'center') || (not defined $align)) { |
|
$post='\end{center}'; |
|
} elsif ($align eq 'left') { |
|
$post='} \hfill'.'\vskip 0 mm '; |
|
} elsif ($align eq 'right') { |
|
$post='}'.'\vskip 0 mm '; |
|
} |
|
$currentstring .= '}}'.$post; |
} |
} |
return $currentstring; |
return $currentstring; |
} |
} |
|
|
#-- <h6> tag |
#-- <h6> tag |
sub start_h6 { |
sub start_h6 { |
my ($target,$token) = @_; |
my ($target,$token,$tagstack,$parstack,$parser,$safeeval) = @_; |
my $currentstring = ''; |
my $currentstring = ''; |
if ($target eq 'web') { |
if ($target eq 'web') { |
$currentstring .= $token->[4]; |
$currentstring .= $token->[4]; |
} elsif ($target eq 'tex') { |
} elsif ($target eq 'tex') { |
$currentstring .= '{\large \textbf{'; |
my $pre; |
|
my $align=&Apache::lonxml::get_param('align',$parstack,$safeeval,undef,1); |
|
if (($align eq 'center') || (not defined $align)) { |
|
$pre='\begin{center}'; |
|
} elsif ($align eq 'left') { |
|
$pre='\rlap{'; |
|
} elsif ($align eq 'right') { |
|
$pre=' \hfill \llap{'; |
|
} |
|
my $TeXsize=&Apache::lonxml::get_param('TeXsize',$parstack,$safeeval,undef,0); |
|
if (not defined $TeXsize) {$TeXsize="large";} |
|
$currentstring .= $pre.'{\\'.$TeXsize.' \textbf{'; |
} |
} |
return $currentstring; |
return $currentstring; |
} |
} |
|
|
sub end_h6 { |
sub end_h6 { |
my ($target,$token) = @_; |
my ($target,$token,$tagstack,$parstack,$parser,$safeeval) = @_; |
my $currentstring = ''; |
my $currentstring = ''; |
if ($target eq 'web') { |
if ($target eq 'web') { |
$currentstring .= $token->[2]; |
$currentstring .= $token->[2]; |
} elsif ($target eq 'tex') { |
} elsif ($target eq 'tex') { |
$currentstring .= '}}'; |
my $post; |
|
my $align=&Apache::lonxml::get_param('align',$parstack,$safeeval,undef,1); |
|
if (($align eq 'center') || (not defined $align)) { |
|
$post='\end{center}'; |
|
} elsif ($align eq 'left') { |
|
$post='} \hfill'.'\vskip 0 mm '; |
|
} elsif ($align eq 'right') { |
|
$post='}'.'\vskip 0 mm '; |
|
} |
|
$currentstring .= '}}'.$post; |
} |
} |
return $currentstring; |
return $currentstring; |
} |
} |
Line 723 sub start_cite {
|
Line 884 sub start_cite {
|
$currentstring .= $token->[4]; |
$currentstring .= $token->[4]; |
} elsif ($target eq 'tex') { |
} elsif ($target eq 'tex') { |
$currentstring .= "\\textit{"; |
$currentstring .= "\\textit{"; |
} elsif ($target eq 'latexsource') { |
} |
$currentstring .= "\\textit{"; |
|
} |
|
return $currentstring; |
return $currentstring; |
} |
} |
|
|
Line 736 sub end_cite {
|
Line 895 sub end_cite {
|
$currentstring .= $token->[2]; |
$currentstring .= $token->[2]; |
} elsif ($target eq 'tex') { |
} elsif ($target eq 'tex') { |
$currentstring .= "}"; |
$currentstring .= "}"; |
} elsif ($target eq 'latexsource') { |
} |
$currentstring .= "}"; |
|
} |
|
return $currentstring; |
return $currentstring; |
} |
} |
|
|
Line 750 sub start_i {
|
Line 907 sub start_i {
|
$currentstring .= $token->[4]; |
$currentstring .= $token->[4]; |
} elsif ($target eq 'tex') { |
} elsif ($target eq 'tex') { |
$currentstring .= '\textit{'; |
$currentstring .= '\textit{'; |
} elsif ($target eq 'latexsource') { |
} |
$currentstring .= '\textit{'; |
|
} |
|
return $currentstring; |
return $currentstring; |
} |
} |
|
|
Line 763 sub end_i {
|
Line 918 sub end_i {
|
$currentstring .= $token->[2]; |
$currentstring .= $token->[2]; |
} elsif ($target eq 'tex') { |
} elsif ($target eq 'tex') { |
$currentstring .= '}'; |
$currentstring .= '}'; |
} elsif ($target eq 'latexsource') { |
|
$currentstring .= '}'; |
|
} |
} |
return $currentstring; |
return $currentstring; |
} |
} |
Line 777 sub start_address {
|
Line 930 sub start_address {
|
$currentstring .= $token->[4]; |
$currentstring .= $token->[4]; |
} elsif ($target eq 'tex') { |
} elsif ($target eq 'tex') { |
$currentstring .= "\\textit{"; |
$currentstring .= "\\textit{"; |
} elsif ($target eq 'latexsource') { |
} |
$currentstring .= "\\textit{"; |
|
} |
|
return $currentstring; |
return $currentstring; |
} |
} |
|
|
Line 790 sub end_address {
|
Line 941 sub end_address {
|
$currentstring .= $token->[2]; |
$currentstring .= $token->[2]; |
} elsif ($target eq 'tex') { |
} elsif ($target eq 'tex') { |
$currentstring .= "}"; |
$currentstring .= "}"; |
} elsif ($target eq 'latexsource') { |
|
$currentstring .= "}"; |
|
} |
} |
return $currentstring; |
return $currentstring; |
} |
} |
Line 804 sub start_dfn {
|
Line 953 sub start_dfn {
|
$currentstring .= $token->[4]; |
$currentstring .= $token->[4]; |
} elsif ($target eq 'tex') { |
} elsif ($target eq 'tex') { |
$currentstring .= "\\textit{"; |
$currentstring .= "\\textit{"; |
} elsif ($target eq 'latexsource') { |
|
$currentstring .= "\\textit{"; |
|
} |
} |
return $currentstring; |
return $currentstring; |
} |
} |
Line 817 sub end_dfn {
|
Line 964 sub end_dfn {
|
$currentstring .= $token->[2]; |
$currentstring .= $token->[2]; |
} elsif ($target eq 'tex') { |
} elsif ($target eq 'tex') { |
$currentstring .= "}"; |
$currentstring .= "}"; |
} elsif ($target eq 'latexsource') { |
} |
$currentstring .= "}"; |
|
} |
|
return $currentstring; |
return $currentstring; |
} |
} |
|
|
Line 831 sub start_tt {
|
Line 976 sub start_tt {
|
$currentstring .= $token->[4]; |
$currentstring .= $token->[4]; |
} elsif ($target eq 'tex') { |
} elsif ($target eq 'tex') { |
$currentstring .= '\texttt{'; |
$currentstring .= '\texttt{'; |
} elsif ($target eq 'latexsource') { |
} |
$currentstring .= '\texttt{'; |
|
} |
|
return $currentstring; |
return $currentstring; |
} |
} |
|
|
Line 844 sub end_tt {
|
Line 987 sub end_tt {
|
$currentstring .= $token->[2]; |
$currentstring .= $token->[2]; |
} elsif ($target eq 'tex') { |
} elsif ($target eq 'tex') { |
$currentstring .= '}'; |
$currentstring .= '}'; |
} elsif ($target eq 'latexsource') { |
|
$currentstring .= '}'; |
|
} |
} |
return $currentstring; |
return $currentstring; |
} |
} |
Line 858 sub start_kbd {
|
Line 999 sub start_kbd {
|
$currentstring .= $token->[4]; |
$currentstring .= $token->[4]; |
} elsif ($target eq 'tex') { |
} elsif ($target eq 'tex') { |
$currentstring .= "\\texttt"; |
$currentstring .= "\\texttt"; |
} elsif ($target eq 'latexsource') { |
} |
$currentstring .= "\\texttt{"; |
|
} |
|
return $currentstring; |
return $currentstring; |
} |
} |
|
|
Line 871 sub end_kbd {
|
Line 1010 sub end_kbd {
|
$currentstring .= $token->[2]; |
$currentstring .= $token->[2]; |
} elsif ($target eq 'tex') { |
} elsif ($target eq 'tex') { |
$currentstring .= "}"; |
$currentstring .= "}"; |
} elsif ($target eq 'latexsource') { |
} |
$currentstring .= "}"; |
|
} |
|
return $currentstring; |
return $currentstring; |
} |
} |
|
|
Line 908 sub start_em {
|
Line 1045 sub start_em {
|
$currentstring .= $token->[4]; |
$currentstring .= $token->[4]; |
} elsif ($target eq 'tex') { |
} elsif ($target eq 'tex') { |
$currentstring .= '\emph{'; |
$currentstring .= '\emph{'; |
} elsif ($target eq 'latexsource') { |
} |
$currentstring .= '\emph{'; |
|
} |
|
return $currentstring; |
return $currentstring; |
} |
} |
|
|
Line 921 sub end_em {
|
Line 1056 sub end_em {
|
$currentstring .= $token->[2]; |
$currentstring .= $token->[2]; |
} elsif ($target eq 'tex') { |
} elsif ($target eq 'tex') { |
$currentstring .= '}'; |
$currentstring .= '}'; |
} elsif ($target eq 'latexsource') { |
} |
$currentstring .= '}'; |
|
} |
|
return $currentstring; |
return $currentstring; |
} |
} |
|
|
Line 935 sub start_q {
|
Line 1068 sub start_q {
|
$currentstring .= $token->[4]; |
$currentstring .= $token->[4]; |
} elsif ($target eq 'tex') { |
} elsif ($target eq 'tex') { |
$currentstring .= "\\emph{"; |
$currentstring .= "\\emph{"; |
} elsif ($target eq 'latexsource') { |
|
$currentstring .= "\\emph{"; |
|
} |
} |
return $currentstring; |
return $currentstring; |
} |
} |
Line 948 sub end_q {
|
Line 1079 sub end_q {
|
$currentstring .= $token->[2]; |
$currentstring .= $token->[2]; |
} elsif ($target eq 'tex') { |
} elsif ($target eq 'tex') { |
$currentstring .= "}"; |
$currentstring .= "}"; |
} elsif ($target eq 'latexsource') { |
} |
$currentstring .= "}"; |
|
} |
|
return $currentstring; |
return $currentstring; |
} |
} |
|
|
#-- <p> tag |
#-- <p> tag |
sub start_p { |
sub start_p { |
my ($target,$token) = @_; |
my ($target,$token,$tagstack,$parstack,$parser,$safeeval) = @_; |
my $currentstring = ''; |
my $currentstring = ''; |
if ($target eq 'web') { |
if ($target eq 'web') { |
$currentstring .= $token->[4]; |
$currentstring .= $token->[4]; |
} elsif ($target eq 'tex') { |
} elsif ($target eq 'tex') { |
$currentstring .= '{\par '; |
my $signal=1; |
} elsif ($target eq 'latexsource') { |
foreach my $tag (@$tagstack) {if (lc($tag) eq 'b') {$signal=0;}} |
$currentstring .= '{\par '; |
if ($signal) {$currentstring .= '\par ';} |
} |
} |
return $currentstring; |
return $currentstring; |
} |
} |
|
|
Line 973 sub end_p {
|
Line 1102 sub end_p {
|
my $currentstring = ''; |
my $currentstring = ''; |
if ($target eq 'web') { |
if ($target eq 'web') { |
$currentstring .= $token->[2]; |
$currentstring .= $token->[2]; |
} elsif ($target eq 'tex') { |
|
$currentstring .= '}'; |
|
} elsif ($target eq 'latexsource') { |
|
$currentstring .= '}'; |
|
} |
} |
return $currentstring; |
return $currentstring; |
} |
} |
Line 989 sub start_br {
|
Line 1114 sub start_br {
|
$currentstring .= $token->[4]; |
$currentstring .= $token->[4]; |
} elsif ($target eq 'tex') { |
} elsif ($target eq 'tex') { |
if ($$tagstack[-2] ne 'sub' && $$tagstack[-2] ne 'sup') { |
if ($$tagstack[-2] ne 'sub' && $$tagstack[-2] ne 'sup') { |
$currentstring .= '\vskip 0.2 mm'; |
$currentstring .= '\vskip 0.2 mm '; |
} |
} |
} elsif ($target eq 'latexsource') { |
} |
$currentstring .= '\\'; |
|
} |
|
return $currentstring; |
return $currentstring; |
} |
} |
|
|
Line 1013 sub start_big {
|
Line 1136 sub start_big {
|
if ($target eq 'web') { |
if ($target eq 'web') { |
$currentstring .= $token->[4]; |
$currentstring .= $token->[4]; |
} elsif ($target eq 'tex') { |
} elsif ($target eq 'tex') { |
$currentstring .= '\large{'; |
$currentstring .= '{\large '; |
} elsif ($target eq 'latexsource') { |
} |
$currentstring .= '{\Large '; |
|
} |
|
return $currentstring; |
return $currentstring; |
} |
} |
|
|
Line 1027 sub end_big {
|
Line 1148 sub end_big {
|
$currentstring .= $token->[2]; |
$currentstring .= $token->[2]; |
} elsif ($target eq 'tex') { |
} elsif ($target eq 'tex') { |
$currentstring .= '}'; |
$currentstring .= '}'; |
} elsif ($target eq 'latexsource') { |
|
$currentstring .= '}'; |
|
} |
} |
return $currentstring; |
return $currentstring; |
} |
} |
Line 1041 sub start_small {
|
Line 1160 sub start_small {
|
$currentstring .= $token->[4]; |
$currentstring .= $token->[4]; |
} elsif ($target eq 'tex') { |
} elsif ($target eq 'tex') { |
$currentstring .= '{\footnotesize '; |
$currentstring .= '{\footnotesize '; |
} elsif ($target eq 'latexsource') { |
} |
$currentstring .= '{\footnotesize '; |
|
} |
|
return $currentstring; |
return $currentstring; |
} |
} |
|
|
Line 1054 sub end_small {
|
Line 1171 sub end_small {
|
$currentstring .= $token->[2]; |
$currentstring .= $token->[2]; |
} elsif ($target eq 'tex') { |
} elsif ($target eq 'tex') { |
$currentstring .= '}'; |
$currentstring .= '}'; |
} elsif ($target eq 'latexsource') { |
|
$currentstring .= '}'; |
|
} |
} |
return $currentstring; |
return $currentstring; |
} |
} |
|
|
#-- <basefont> tag |
#-- <basefont> tag |
sub start_basefont { |
sub start_basefont { |
my ($target,$token) = @_; |
my ($target,$token,$tagstack,$parstack,$parser,$safeeval)=@_; |
my $currentstring = ''; |
my $currentstring = ''; |
if ($target eq 'web') { |
if ($target eq 'web') { |
$currentstring = $token->[4]; |
$currentstring = $token->[4]; |
} |
} elsif ($target eq 'tex') { |
|
my $basesize=&Apache::lonxml::get_param('TeXsize',$parstack,$safeeval); |
|
if (defined $basesize) { |
|
$currentstring = '{\\'.$basesize.' '; |
|
} |
|
} |
return $currentstring; |
return $currentstring; |
} |
} |
|
|
sub end_basefont { |
sub end_basefont { |
my ($target,$token) = @_; |
my ($target,$token,$tagstack,$parstack,$parser,$safeeval) = @_; |
my $currentstring = ''; |
my $currentstring = ''; |
if ($target eq 'web') { |
if ($target eq 'web') { |
$currentstring = $token->[4]; |
$currentstring = $token->[4]; |
} |
} elsif ($target eq 'tex') { |
|
my $basesize=&Apache::lonxml::get_param('TeXsize',$parstack,$safeeval); |
|
if (defined $basesize) { |
|
$currentstring = '}'; |
|
} |
|
} |
return $currentstring; |
return $currentstring; |
} |
} |
|
|
Line 1085 sub start_font {
|
Line 1210 sub start_font {
|
my $currentstring = ''; |
my $currentstring = ''; |
if ($target eq 'web') { |
if ($target eq 'web') { |
my $face=&Apache::lonxml::get_param('face',$parstack,$safeeval); |
my $face=&Apache::lonxml::get_param('face',$parstack,$safeeval); |
if ($face=~/symbol/i) {$Apache::lonxml::prevent_entity_encode++;} |
if ($face=~/symbol/i) { |
|
$Apache::lonxml::prevent_entity_encode++; |
|
} else { |
|
if (($ENV{'browser.fontenhance'} eq 'on') || |
|
($ENV{'browser.blackwhite'} eq 'on')) { return ''; } |
|
} |
$currentstring = $token->[4]; |
$currentstring = $token->[4]; |
} |
} elsif ($target eq 'tex') { |
|
my $fontsize=&Apache::lonxml::get_param('TeXsize',$parstack,$safeeval); |
|
if (defined $fontsize) { |
|
$currentstring = '{\\'.$fontsize.' '; |
|
} |
|
} |
return $currentstring; |
return $currentstring; |
} |
} |
|
|
Line 1098 sub end_font {
|
Line 1233 sub end_font {
|
my $face=&Apache::lonxml::get_param('face',$parstack,$safeeval); |
my $face=&Apache::lonxml::get_param('face',$parstack,$safeeval); |
if ($face=~/symbol/i) {$Apache::lonxml::prevent_entity_encode--;} |
if ($face=~/symbol/i) {$Apache::lonxml::prevent_entity_encode--;} |
$currentstring = $token->[2]; |
$currentstring = $token->[2]; |
} |
} elsif ($target eq 'tex') { |
|
my $fontsize=&Apache::lonxml::get_param('TeXsize',$parstack,$safeeval); |
|
if (defined $fontsize) { |
|
$currentstring = '}'; |
|
} |
|
} |
return $currentstring; |
return $currentstring; |
} |
} |
|
|
Line 1207 sub start_hr {
|
Line 1347 sub start_hr {
|
if ($target eq 'web') { |
if ($target eq 'web') { |
$currentstring .= $token->[4]; |
$currentstring .= $token->[4]; |
} elsif ($target eq 'tex') { |
} elsif ($target eq 'tex') { |
my $LaTeXwidth = &Apache::lonxml::get_param('TeXwidth',$parstack,$safeeval); |
my $LaTeXwidth = &Apache::lonxml::get_param('TeXwidth',$parstack,$safeeval,undef,0); |
if (defined $LaTeXwidth) { |
if (defined $LaTeXwidth) { |
if ($LaTeXwidth=~/^%/) { |
if ($LaTeXwidth=~/^%/) { |
substr($LaTeXwidth,0,1)=''; |
substr($LaTeXwidth,0,1)=''; |
$LaTeXwidth=($LaTeXwidth/100).'\textwidth'; |
$LaTeXwidth=($LaTeXwidth/100).'\textwidth'; |
} |
} |
} else { |
} else { |
$LaTeXwidth ='0.95\textwidth'; |
$LaTeXwidth ='0.9\textwidth'; |
} |
} |
my ($pre,$post); |
my ($pre,$post); |
my $align=&Apache::lonxml::get_param('align',$parstack,$safeeval,undef,1); |
my $align=&Apache::lonxml::get_param('align',$parstack,$safeeval,undef,1); |
Line 1225 sub start_hr {
|
Line 1365 sub start_hr {
|
} elsif ($align eq 'right') { |
} elsif ($align eq 'right') { |
$pre=' \hfill \llap{'; $post='}'; |
$pre=' \hfill \llap{'; $post='}'; |
} |
} |
$currentstring .= ' \vskip 0 mm \noindent\makebox[\textwidth]{'.$pre.'\makebox['. |
$currentstring .= ' \vskip 0 mm \noindent\makebox['.$LaTeXwidth.']{'.$pre.'\makebox['. |
$LaTeXwidth.'][b]{\hrulefill}'.$post.'}\vskip 0 mm '; |
$LaTeXwidth.'][b]{\hrulefill}'.$post.'}\vskip 0 mm '; |
} |
} |
return $currentstring; |
return $currentstring; |
Line 1236 sub end_hr {
|
Line 1376 sub end_hr {
|
my $currentstring = ''; |
my $currentstring = ''; |
if ($target eq 'web') { |
if ($target eq 'web') { |
$currentstring .= $token->[2]; |
$currentstring .= $token->[2]; |
} elsif ($target eq 'tex') { |
} |
} |
|
return $currentstring; |
return $currentstring; |
} |
} |
|
|
Line 1262 sub end_div {
|
Line 1401 sub end_div {
|
|
|
#-- <a> tag |
#-- <a> tag |
sub start_a { |
sub start_a { |
my ($target,$token) = @_; |
my ($target,$token,$tagstack,$parstack,$parser,$safeeval) = @_; |
my $currentstring = ''; |
my $currentstring = ''; |
if ($target eq 'web') { |
if ($target eq 'web') { |
$currentstring .= $token->[4]; |
$currentstring .= $token->[4]; |
} elsif ($target eq 'tex') { |
} elsif ($target eq 'tex') { |
|
my $a=&Apache::lonxml::get_param('href',$parstack,$safeeval,undef,1); |
|
my $b=&Apache::lonxml::get_param('name',$parstack,$safeeval,undef,1); |
|
if ($a=~/\S/) { |
|
$a=~s/([^\\])%/$1\\\%/g; |
|
$currentstring .= '\ref{URI: '.$a.'}'; |
|
} elsif ($b=~/\S/) { |
|
$currentstring .= '\ref{Anchor: '.$b.'}'; |
|
} else { |
|
$currentstring.=''; |
|
} |
} |
} |
return $currentstring; |
return $currentstring; |
} |
} |
|
|
sub end_a { |
sub end_a { |
my ($target,$token,$tagstack,$stackref) = @_; |
my ($target,$token,$tagstack,$parstack,$safeeval) = @_; |
my $currentstring = ''; |
my $currentstring = ''; |
if ($target eq 'web') { |
if ($target eq 'web') { |
$currentstring .= $token->[2]; |
$currentstring .= $token->[2]; |
} elsif ($target eq 'tex') { |
|
my $tempor_var = $stackref->[$#$stackref]; |
|
if (index($tempor_var,'name') != -1 ) { |
|
$tempor_var =~ s/name=([^,]*),/$1/g; |
|
} elsif (index($tempor_var,'href') != -1 ) { |
|
$tempor_var =~ s/href=([^,]*),/$1/g; |
|
$currentstring .= " \\ref{$tempor_var}"; |
|
} |
|
} |
} |
return $currentstring; |
return $currentstring; |
} |
} |
|
|
#-- <li> tag |
#-- <li> tag |
sub start_li { |
sub start_li { |
my ($target,$token,$tagstack,$stackref) = @_; |
my ($target,$token,$tagstack,$parstack,$safeeval) = @_; |
my $currentstring = ''; |
my $currentstring = ''; |
if ($target eq 'web') { |
if ($target eq 'web') { |
$currentstring = $token->[4]; |
$currentstring = $token->[4]; |
} elsif ($target eq 'tex') { |
} elsif ($target eq 'tex') { |
my $tempor_var = $stackref->[$#$stackref]; |
my $type=&Apache::lonxml::get_param('type',$parstack,$safeeval,undef,1); |
if (index($tempor_var,'circle') != -1 ) { |
if ($type=~/circle/) { |
$currentstring .= " \\item[o] "; |
$currentstring .= ' \item[o] '; |
} elsif (index($tempor_var,'square') != -1 ) { |
} elsif ($type=~/square/) { |
$currentstring .= " \\item[$\Box$] "; |
$currentstring .= ' \item[$\Box$] '; |
} elsif ($tempor_var ne '') { |
} elsif ($type ne '') { |
$_ = $tempor_var; |
$currentstring .= ' \item['.$type.'] '; |
m/my\s*([^=]*)=/; |
|
$currentstring .= " \\item[$1] "; |
|
} else { |
} else { |
$currentstring .= " \\item "; |
$currentstring .= ' \item '; |
} |
} |
} |
} |
return $currentstring; |
return $currentstring; |
Line 1348 sub end_u {
|
Line 1487 sub end_u {
|
|
|
#-- <ul> tag |
#-- <ul> tag |
sub start_ul { |
sub start_ul { |
my ($target,$token) = @_; |
my ($target,$token,$tagstack,$parstack,$parser,$safeeval) = @_; |
my $currentstring = ''; |
my $currentstring = ''; |
if ($target eq 'web') { |
if ($target eq 'web') { |
$currentstring = $token->[4]; |
$currentstring = $token->[4]; |
} elsif ($target eq 'tex') { |
} elsif ($target eq 'tex') { |
$currentstring = '\begin{itemize}'; |
my $TeXtype=&Apache::lonxml::get_param('type',$parstack,$safeeval,undef,0); |
|
if ($TeXtype eq 'disc') { |
|
$currentstring .= ' \renewcommand{\labelitemi}{$\bullet$} |
|
\renewcommand{\labelitemii}{$\bullet$} |
|
\renewcommand{\labelitemiii}{$\bullet$} |
|
\renewcommand{\labelitemiv}{$\bullet$}'; |
|
} elsif ($TeXtype eq 'circle') { |
|
$currentstring .= ' \renewcommand{\labelitemi}{$\circ$} |
|
\renewcommand{\labelitemii}{$\circ$} |
|
\renewcommand{\labelitemiii}{$\circ$} |
|
\renewcommand{\labelitemiv}{$\circ$}'; |
|
} elsif ($TeXtype eq 'square') { |
|
$currentstring .= ' \renewcommand{\labelitemi}{$\diamond$} |
|
\renewcommand{\labelitemii}{$\diamond$} |
|
\renewcommand{\labelitemiii}{$\diamond$} |
|
\renewcommand{\labelitemiv}{$\diamond$}'; |
|
} |
|
$currentstring .= '\begin{itemize}'; |
} |
} |
return $currentstring; |
return $currentstring; |
} |
} |
Line 1364 sub end_ul {
|
Line 1520 sub end_ul {
|
if ($target eq 'web') { |
if ($target eq 'web') { |
$currentstring = $token->[2]; |
$currentstring = $token->[2]; |
} elsif ($target eq 'tex') { |
} elsif ($target eq 'tex') { |
$currentstring = '\end{itemize}'; |
$currentstring = '\end{itemize} \renewcommand{\labelitemi}{$\bullet$} |
|
\renewcommand{\labelitemii}{$\bullet$} |
|
\renewcommand{\labelitemiii}{$\bullet$} |
|
\renewcommand{\labelitemiv}{$\bullet$}'; |
} |
} |
return $currentstring; |
return $currentstring; |
} |
} |
Line 1417 sub end_dir {
|
Line 1576 sub end_dir {
|
|
|
#-- <ol> tag |
#-- <ol> tag |
sub start_ol { |
sub start_ol { |
my ($target,$token) = @_; |
my ($target,$token,$tagstack,$parstack,$parser,$safeeval) = @_; |
my $currentstring = ''; |
my $currentstring = ''; |
if ($target eq 'web') { |
if ($target eq 'web') { |
$currentstring = $token->[4]; |
$currentstring = $token->[4]; |
} elsif ($target eq 'tex') { |
} elsif ($target eq 'tex') { |
$currentstring = '\begin{enumerate}'; |
my $type=&Apache::lonxml::get_param('type',$parstack,$safeeval,undef,0); |
|
if ($type eq '1') { |
|
$currentstring .= ' \renewcommand{\labelenumi}{\arabic{enumi}.} |
|
\renewcommand{\labelenumii}{\arabic{enumii}.} |
|
\renewcommand{\labelenumiii}{\arabic{enumiii}.} |
|
\renewcommand{\labelenumiv}{\arabic{enumiv}.}'; |
|
} elsif ($type eq 'A') { |
|
$currentstring .= ' \renewcommand{\labelenumi}{\Alph{enumi}.} |
|
\renewcommand{\labelenumii}{\Alph{enumii}.} |
|
\renewcommand{\labelenumiii}{\Alph{enumiii}.} |
|
\renewcommand{\labelenumiv}{\Alph{enumiv}.}'; |
|
} elsif ($type eq 'a') { |
|
$currentstring .= ' \renewcommand{\labelenumi}{\alph{enumi}.} |
|
\renewcommand{\labelenumii}{\alph{enumii}.} |
|
\renewcommand{\labelenumiii}{\alph{enumiii}.} |
|
\renewcommand{\labelenumiv}{\alph{enumiv}.} '; |
|
} elsif ($type eq 'i') { |
|
$currentstring .= ' \renewcommand{\labelenumi}{\roman{enumi}.} |
|
\renewcommand{\labelenumii}{\roman{enumii}.} |
|
\renewcommand{\labelenumiii}{\roman{enumiii}.} |
|
\renewcommand{\labelenumiv}{\roman{enumiv}.} '; |
|
} elsif ($type eq 'I') { |
|
$currentstring .= ' \renewcommand{\labelenumi}{\Roman{enumi}.} |
|
\renewcommand{\labelenumii}{\Roman{enumii}.} |
|
\renewcommand{\labelenumiii}{\Roman{enumiii}.} |
|
\renewcommand{\labelenumiv}{\Roman{enumiv}.} '; |
|
} |
|
$currentstring .= '\begin{enumerate}'; |
} |
} |
return $currentstring; |
return $currentstring; |
} |
} |
Line 1433 sub end_ol {
|
Line 1619 sub end_ol {
|
if ($target eq 'web') { |
if ($target eq 'web') { |
$currentstring = $token->[2]; |
$currentstring = $token->[2]; |
} elsif ($target eq 'tex') { |
} elsif ($target eq 'tex') { |
$currentstring = '\end{enumerate}'; |
$currentstring = '\end{enumerate} \renewcommand{\labelenumi}{\arabic{enumi}.} |
|
\renewcommand{\labelenumii}{\arabic{enumii}.} |
|
\renewcommand{\labelenumiii}{\arabic{enumiii}.} |
|
\renewcommand{\labelenumiv}{\arabic{enumiv}.}'; |
} |
} |
return $currentstring; |
return $currentstring; |
} |
} |
Line 1486 sub end_dt {
|
Line 1675 sub end_dt {
|
|
|
#-- <dd> tag |
#-- <dd> tag |
sub start_dd { |
sub start_dd { |
my ($target,$token) = @_; |
my ($target,$token,$tagstack,$parstack,$parser,$safeeval) = @_; |
my $currentstring = ''; |
my $currentstring = ''; |
if ($target eq 'web') { |
if ($target eq 'web') { |
$currentstring = $token->[4]; |
$currentstring = $token->[4]; |
|
} elsif ($target eq 'tex') { |
|
if ($$tagstack[-2] eq 'dl') { |
|
$currentstring = ' \item [] '; |
|
} elsif ($$tagstack[-2] eq 'dt') { |
|
$currentstring = ']'; |
|
} |
} |
} |
return $currentstring; |
return $currentstring; |
} |
} |
Line 1506 sub end_dd {
|
Line 1701 sub end_dd {
|
#-- <table> tag |
#-- <table> tag |
sub start_table { |
sub start_table { |
my ($target,$token,$tagstack,$parstack,$parser,$safeeval) = @_; |
my ($target,$token,$tagstack,$parstack,$parser,$safeeval) = @_; |
|
my $textwidth=''; |
|
if (not defined @Apache::londefdef::table) { |
|
$textwidth=&recalc($ENV{'form.textwidth'}); |
|
$textwidth=~/(\d+\.?\d*)/; |
|
$textwidth=0.95*$1; |
|
} else { |
|
$textwidth=&Apache::lonxml::get_param('TeXwidth',$parstack,$safeeval,undef,0); |
|
} |
my $currentstring = ''; |
my $currentstring = ''; |
if ($target eq 'web') { |
if ($target eq 'web') { |
$currentstring = $token->[4]; |
$currentstring = $token->[4]; |
Line 1513 sub start_table {
|
Line 1716 sub start_table {
|
my $aa = {}; |
my $aa = {}; |
push @Apache::londefdef::table, $aa; |
push @Apache::londefdef::table, $aa; |
$Apache::londefdef::table[-1]{'row_number'} = -1; |
$Apache::londefdef::table[-1]{'row_number'} = -1; |
$Apache::londefdef::table[-1]{'output'} = ' \noindent \begin{tabular} '; |
#table's width |
|
my $TeXwidth = &Apache::lonxml::get_param('TeXwidth',$parstack,$safeeval,undef,0); |
|
if (not defined $TeXwidth) { |
|
my $htmlwidth = &Apache::lonxml::get_param('width',$parstack,$safeeval,undef,1); |
|
if ($htmlwidth=~/%/) { |
|
$htmlwidth=~/(\d+)/; |
|
my $value=$1*$textwidth/100; |
|
$Apache::londefdef::table[-1]{'width'}=$value; |
|
} else { |
|
$Apache::londefdef::table[-1]{'width'}=$textwidth; |
|
} |
|
} elsif ($TeXwidth=~/%/) { |
|
$TeXwidth=~/(\d+)/; |
|
my $value=$1*$textwidth/100; |
|
$Apache::londefdef::table[-1]{'width'}=$value; |
|
} else { |
|
$Apache::londefdef::table[-1]{'width'}=$textwidth; |
|
} |
|
#table's border |
my $border = &Apache::lonxml::get_param('border',$parstack,$safeeval,undef,1); |
my $border = &Apache::lonxml::get_param('border',$parstack,$safeeval,undef,1); |
unless (defined $border) { $border = 0; } |
unless (defined $border) { $border = 0; } |
if ($border) { |
if ($border) { |
Line 1525 sub start_table {
|
Line 1746 sub start_table {
|
$Apache::londefdef::table[-1]{'vinc'} = '&'; |
$Apache::londefdef::table[-1]{'vinc'} = '&'; |
$Apache::londefdef::table[-1]{'vvinc'} = ''; |
$Apache::londefdef::table[-1]{'vvinc'} = ''; |
} |
} |
my $width; |
$Apache::londefdef::table[-1]{'output'} = ' \noindent \begin{tabular} '; |
foreach my $key (keys(%{$token->[2]})) { |
$currentstring = '\keephidden{NEW TABLE ENTRY}'; |
if ($key =~ /^width$/i) { |
|
$width = &Apache::lonxml::get_param($key,$parstack,$safeeval,undef,1); |
|
} |
|
} |
|
if (defined($width)) { $Apache::londefdef::table[-1]{'width'}=$width; } |
|
} |
} |
return $currentstring; |
return $currentstring; |
} |
} |
Line 1546 sub end_table {
|
Line 1762 sub end_table {
|
my $output = ''; |
my $output = ''; |
#construct header of the table |
#construct header of the table |
my $header_of_table = '{'.$Apache::londefdef::table[-1]{'vvinc'}; |
my $header_of_table = '{'.$Apache::londefdef::table[-1]{'vvinc'}; |
my $in; |
for (my $in=0;$in<=$Apache::londefdef::table[-1]{'counter_columns'};$in++) { |
for ($in=0;$in<=$Apache::londefdef::table[-1]{'counter_columns'};$in++) { |
|
$header_of_table .= $Apache::londefdef::table[-1]{'columns'}[$in].$Apache::londefdef::table[-1]{'vvinc'}; |
$header_of_table .= $Apache::londefdef::table[-1]{'columns'}[$in].$Apache::londefdef::table[-1]{'vvinc'}; |
} |
} |
$header_of_table .= '}'; |
$header_of_table .= '}'; |
#fill the table |
|
for ($in=0;$in<=$Apache::londefdef::table[-1]{'row_number'};$in++) { |
|
$output .= $Apache::londefdef::table[-1]{'rowdata'}[$in]; |
|
chop $output; |
|
$output .= ' \\\\ '; |
|
} |
|
#define the length of the table cells |
#define the length of the table cells |
my @lengthforoutput = split(/,/,$Apache::londefdef::table[-1]{'lengthrow'}[0]); |
#always starts with TeXwidth (if defined everything else is ignored) |
my $how_many_columns = $#lengthforoutput + 1; #total number of columns in the table |
my @length_row_final = split(/,/,$Apache::londefdef::table[-1]{'TeXlengthrow'}[0]); |
my $filled_columns = 0; #number of columns with information about width |
for (my $in=1;$in<=$Apache::londefdef::table[-1]{'row_number'};$in++) { |
my $available_space = ' '; |
my @length_row = split(/,/,$Apache::londefdef::table[-1]{'TeXlengthrow'}[$in]); |
foreach my $tempo_length (@{ $Apache::londefdef::table[-1]{'lengthrow'} }) { |
for (my $jn=0;$jn<=$#length_row;$jn++) { |
my @length = split(/,/,$tempo_length); |
if ($length_row_final[$jn]<$length_row[$jn]) {$length_row_final[$jn]=$length_row[$jn];} |
for (my $ico=0;$ico<=$#lengthforoutput;$ico++) { |
} |
$lengthforoutput[$ico] =~ m/(\d*\.?\d*)\s*(\w+)/; |
} |
my $old_value = $1; |
#continues trying estimate the width of raw data |
my $old_unit = $2; |
# $currentstring.=' SSS '.$Apache::londefdef::table[-1]{'lengthrow'}[0].' FFF '; ####for test only |
if ($old_unit eq 'cm') { |
my @length_raw_row = split(/,/,$Apache::londefdef::table[-1]{'lengthrow'}[0]); |
$old_value = $old_value * 10; |
for (my $in=1;$in<=$Apache::londefdef::table[-1]{'row_number'};$in++) { |
} elsif ($old_unit eq 'in') { |
my @length_row = split(/,/,$Apache::londefdef::table[-1]{'lengthrow'}[$in]); |
$old_value = $old_value * 25.4; |
# $currentstring.=' SSS '.$Apache::londefdef::table[-1]{'lengthrow'}[$in].' FFF '; ####for test only |
} elsif ($old_unit eq 'pt') { |
for (my $jn=0;$jn<=$#length_row;$jn++) { |
$old_value = $old_value * 25.4/72.27; |
if ($length_raw_row[$jn]<$length_row[$jn]) {$length_raw_row[$jn]=$length_row[$jn];} |
} elsif ($old_unit eq 'pc') { |
} |
$old_value = $old_value * 25.4/6.022; |
} |
} |
#comparing of TeXwidth and raw data width |
$old_unit = 'mm'; |
my $available_length=$Apache::londefdef::table[-1]{'width'}; |
$length[$ico] =~ m/(\d*\.?\d*)\s*(\w+)/; |
my $needed=0; |
my $new_value = $1; |
for (my $jn=0;$jn<=$#length_row_final;$jn++) { |
my $new_unit = $2; |
if ($length_row_final[$jn]!=0) { |
if ($new_unit eq 'cm') { |
$available_length=$available_length-$length_row_final[$jn]; |
$new_value = $new_value * 10; |
$needed++; |
} elsif ($old_unit eq 'in') { |
} |
$new_value = $new_value * 25.4; |
} |
} elsif ($old_unit eq 'pt') { |
$needed=$#length_row_final-$needed+1; |
$new_value = $new_value * 25.4/72.27; |
for (my $jn=0;$jn<=$#length_row_final;$jn++) { |
} elsif ($old_unit eq 'pc') { |
if ($length_row_final[$jn]==0) { |
$new_value = $new_value * 25.4/6.022; |
if ($length_raw_row[$jn]<$available_length/3) { |
} |
$length_row_final[$jn]=$length_raw_row[$jn]; |
$new_unit = 'mm'; |
$available_length=$available_length-$length_raw_row[$jn]; |
if ($old_value < $new_value) { |
$needed--; |
$lengthforoutput[$ico] = $new_value.' mm'; |
|
} else { |
|
$lengthforoutput[$ico] = $old_value.' mm'; |
|
} |
} |
} |
} |
} |
} |
for (my $ico=0;$ico<=$#lengthforoutput;$ico++) { |
for (my $jn=0;$jn<=$#length_row_final;$jn++) { |
if (not $lengthforoutput[$ico]=~m/^\s*0\s*\w*\s*$/) { |
if ($length_row_final[$jn]==0) { |
$filled_columns++; |
$length_row_final[$jn]=0.9*$available_length/$needed; |
$available_space = $available_space.' - '.$lengthforoutput[$ico]; |
|
} |
} |
} |
} |
my $temp_file; |
#fill the table |
my $filename = "/home/httpd/prtspool/$ENV{'user.name'}_$ENV{'user.domain'}_printout.tbl"; |
for (my $in=0;$in<=$Apache::londefdef::table[-1]{'row_number'};$in++) { |
if (-e $filename) { |
for (my $jn=0;$jn<=$#length_row_final;$jn++) { |
$temp_file = Apache::File->new($filename); |
my $substituted=$length_row_final[$jn]; |
my @tbl_file_content = <$temp_file>; |
$Apache::londefdef::table[-1]{'rowdata'}[$in]=~s/TOBECHANGEDONNUMBER/$substituted mm/; |
my ($one,$two,$three) = split(/,/,$tbl_file_content[0]); |
} |
$how_many_columns+=$one-1; |
$output .= $Apache::londefdef::table[-1]{'rowdata'}[$in]; |
$filled_columns+=$two; |
chop $output; |
if($three=~/\S/) {$available_space = $available_space.' - '.$three;} |
$output .= ' \\\\ '; |
} else { |
|
$temp_file = Apache::File->new('>>'.$filename); |
|
} |
|
print $temp_file "$how_many_columns,$filled_columns,$available_space\n"; |
|
$output =~ s/\\parbox{TOBECHANGEDONNUMBER}{}/\\parbox{1 mm}{}/g; |
|
$output =~ s/\\parbox{TOBECHANGEDONNUMBER}/\\parbox{\$SpacePerColumn}/g; |
|
my @tagar = @$tagstack; |
|
my $signature = 1; |
|
for (my $ico=0;$ico<$#tagar;$ico++) { |
|
if ($tagar[$ico] eq 'table') { $signature = 0; } |
|
} |
|
if ($signature) { |
|
my $NumberEmptyLength = $how_many_columns - $filled_columns; |
|
my $SpacePerColumn = '(\textwidth '.$available_space.')/'.$NumberEmptyLength; |
|
my $shorthand = ($filled_columns+1)*4; |
|
$output =~ s/\$SpacePerColumn/$SpacePerColumn - $shorthand mm/g; |
|
} |
|
if ($how_many_columns==1) { |
|
#start of block with width correction for one column table |
|
$output=~s/^\s*\\parbox\{([^\}]*)\}/\\parbox\{\\textwidth - 1 cm\}/; |
|
#end of block with width correction for one column table |
|
} |
} |
$Apache::londefdef::table[-1]{'output'} .= $header_of_table.$output.$Apache::londefdef::table[-1]{'hinc'}.'\end{tabular}\vskip 0 mm '; |
$Apache::londefdef::table[-1]{'output'} .= $header_of_table.$output.$Apache::londefdef::table[-1]{'hinc'}.'\end{tabular}\vskip 0 mm '; |
if ($#Apache::londefdef::table > 0) { |
if ($#Apache::londefdef::table > 0) { |
$inmemory = $Apache::londefdef::table[-1]{'output'}; |
my $inmemory = $Apache::londefdef::table[-1]{'output'}; |
pop @Apache::londefdef::table; |
pop @Apache::londefdef::table; |
$Apache::londefdef::table[-1]{'rowdata'}[$Apache::londefdef::table[-1]{'row_number'}] .= $inmemory |
push @{$Apache::londefdef::table[-1]{'include'}}, $inmemory; |
} else { |
} else { |
$currentstring = $Apache::londefdef::table[-1]{'output'}; |
$currentstring .= $Apache::londefdef::table[-1]{'output'}; |
$currentstring =~ s/\\\\\s+\\\\/\\\\/g; |
|
pop @Apache::londefdef::table; |
pop @Apache::londefdef::table; |
if (-e $filename) { |
undef @Apache::londefdef::table; |
unlink $filename; |
|
} |
|
} |
} |
} |
} |
return $currentstring; |
return $currentstring; |
} |
} |
|
|
#-- <tr> tag |
#-- <tr> tag (end tag optional) |
sub start_tr { |
sub start_tr { |
my ($target,$token,$tagstack,$parstack,$parser,$safeeval) = @_; |
my ($target,$token,$tagstack,$parstack,$parser,$safeeval) = @_; |
my $currentstring = ''; |
my $currentstring = ''; |
Line 1668 sub start_tr {
|
Line 1849 sub start_tr {
|
} |
} |
push ( @{ $Apache::londefdef::table[-1]{'rowdata'} }, $Apache::londefdef::table[-1]{'hinc'}); |
push ( @{ $Apache::londefdef::table[-1]{'rowdata'} }, $Apache::londefdef::table[-1]{'hinc'}); |
$Apache::londefdef::table[-1]{'counter_columns'} = -1; |
$Apache::londefdef::table[-1]{'counter_columns'} = -1; |
$Apache::londefdef::table[-1]{'length'} = ''; |
$Apache::londefdef::table[-1]{'TeXlength'} = ''; |
|
$Apache::londefdef::table[-1]{'length'} = ''; |
} |
} |
return $currentstring; |
return $currentstring; |
} |
} |
|
|
sub end_tr { |
sub end_tr { |
my ($target,$token) = @_; |
my ($target,$token,$tagstack,$parstack,$parser,$safeeval) = @_; |
my $currentstring = ''; |
my $currentstring = ''; |
if ($target eq 'web') { |
if ($target eq 'web') { |
$currentstring = $token->[2]; |
$currentstring = $token->[2]; |
} elsif ($target eq 'tex') { |
} elsif ($target eq 'tex') { |
|
if ($Apache::londefdef::TD_redirection) { |
|
&end_td_tex($parstack,$parser,$safeeval); |
|
} |
|
push @{ $Apache::londefdef::table[-1]{'TeXlengthrow'} },$Apache::londefdef::table[-1]{'TeXlength'}; |
push @{ $Apache::londefdef::table[-1]{'lengthrow'} },$Apache::londefdef::table[-1]{'length'}; |
push @{ $Apache::londefdef::table[-1]{'lengthrow'} },$Apache::londefdef::table[-1]{'length'}; |
|
|
} |
} |
return $currentstring; |
return $currentstring; |
} |
} |
|
|
#-- <td> tag |
#-- <td> tag (end tag optional) |
sub start_td { |
sub start_td { |
my ($target,$token,$tagstack,$parstack,$parser,$safeeval) = @_; |
my ($target,$token,$tagstack,$parstack,$parser,$safeeval) = @_; |
my $currentstring = ''; |
my $currentstring = ''; |
if ($target eq 'web') { |
if ($target eq 'web') { |
$currentstring = $token->[4]; |
$currentstring = $token->[4]; |
} elsif ($target eq 'tex') { |
} elsif ($target eq 'tex') { |
my $what_to_push = substr(&Apache::lonxml::get_param('align',$parstack,$safeeval,undef,1),0,1); |
$Apache::londefdef::TD_redirection = 1; |
if ($what_to_push eq '') { |
&tag_check('tr','td',$tagstack,$parstack,$parser,$safeeval); |
$what_to_push = substr($Apache::londefdef::table[-1]{'rows'}[0],0,1);; |
|
} |
|
push @{ $Apache::londefdef::table[-1]{'columns'} }, $what_to_push; |
|
$Apache::londefdef::table[-1]{'counter_columns'}++; |
|
&Apache::lonxml::startredirection(); |
|
} |
} |
return $currentstring; |
return $currentstring; |
} |
} |
|
|
|
sub tag_check { |
|
my ($good_tag,$bad_tag,$tagstack,$parstack,$parser,$safeeval) = @_; |
|
my @ar=@$parstack; |
|
for (my $i=$#ar-1;$i>=0;$i--) { |
|
if (lc($$tagstack[$i]) eq $good_tag) { |
|
&start_td_tex($parstack,$parser,$safeeval); |
|
last; |
|
} elsif (lc($$tagstack[$i]) eq $bad_tag) { |
|
splice @ar, $i+1; |
|
&end_td_tex(\@ar,$parser,$safeeval); |
|
&start_td_tex($parstack,$parser,$safeeval); |
|
last; |
|
} |
|
} |
|
return ''; |
|
} |
|
|
|
sub start_td_tex { |
|
my ($parstack,$parser,$safeeval) = @_; |
|
my $what_to_push = substr(&Apache::lonxml::get_param('align',$parstack,$safeeval,undef,1),0,1); |
|
if ($what_to_push eq '') { |
|
$what_to_push = substr($Apache::londefdef::table[-1]{'rows'}[0],0,1);; |
|
} |
|
push @{ $Apache::londefdef::table[-1]{'columns'} }, $what_to_push; |
|
$Apache::londefdef::table[-1]{'counter_columns'}++; |
|
&Apache::lonxml::startredirection(); |
|
return ''; |
|
} |
|
|
|
sub end_td_tex { |
|
my ($parstack,$parser,$safeeval) = @_; |
|
my $current_row = $Apache::londefdef::table[-1]{'row_number'}; |
|
my $data=&Apache::lonxml::endredirection(); |
|
my $TeXwidth=&Apache::lonxml::get_param('TeXwidth',$parstack,$safeeval,undef,0); |
|
if (defined $TeXwidth) { |
|
my $current_length=&recalc($TeXwidth); |
|
$current_length=~/(\d+)/; |
|
$Apache::londefdef::table[-1]{'TeXlength'} .= $1.','; |
|
$Apache::londefdef::table[-1]{'length'} .= '0,'; |
|
} else { |
|
if ($data=~m/width\s*=\s*(\d+\.?\d*\s*(mm|cm|in|pc|pt)*)/) { |
|
my $current_length=&recalc($1); |
|
$current_length=~/(\d+\.?\d*)/; |
|
$Apache::londefdef::table[-1]{'TeXlength'} .= $1.','; |
|
$Apache::londefdef::table[-1]{'length'} .= '0,'; |
|
} else { |
|
$data=~s/^\s+(\S.*)/$1/; |
|
$data=~s/(.*\S)\s+$/$1/; |
|
$data=~s/(\s)+/$1/; |
|
my $current_length=0; |
|
if ($data=~/\\vskip/) { |
|
my $newdata=$data; |
|
$newdata=~s/\\vskip \d*\.?\d*\s*mm/THISISJUSTTEMPORARYSEPARATOR/g; |
|
my @newdata=split(/THISISJUSTTEMPORARYSEPARATOR/,$newdata); |
|
foreach my $elementdata (@newdata) { |
|
$elementdata=~s/^\s+(\S.*)/$1/; |
|
$elementdata=~s/(.*\S)\s+$/$1/; |
|
$elementdata=~s/(\s)+/$1/; |
|
my $lengthnewdata=1.8*length($elementdata); |
|
if ($lengthnewdata>$current_length) {$current_length=$lengthnewdata;} |
|
} |
|
} else { |
|
$current_length=1.8*length($data); |
|
} |
|
$Apache::londefdef::table[-1]{'length'} .= $current_length.','; |
|
$Apache::londefdef::table[-1]{'TeXlength'} .= '0,'; |
|
} |
|
} |
|
for (my $in=0; $in<=$#{$Apache::londefdef::table[-1]{'include'}};$in++) { |
|
$data=~s/\\keephidden\{NEW TABLE ENTRY\}/$Apache::londefdef::table[-1]{'include'}[$in]/; |
|
} |
|
@{ $Apache::londefdef::table[-1]{'rowdata'} }[$current_row] .= '\parbox{TOBECHANGEDONNUMBER}{'.$data.'} '.$Apache::londefdef::table[-1]{'vinc'}; |
|
return''; |
|
} |
|
|
sub end_td { |
sub end_td { |
my ($target,$token) = @_; |
my ($target,$token,$tagstack,$parstack,$parser,$safeeval) = @_; |
my $currentstring = ''; |
my $currentstring = ''; |
my $tempolen = ''; |
|
if ($target eq 'web') { |
if ($target eq 'web') { |
$currentstring = $token->[2]; |
$currentstring = $token->[2]; |
} elsif ($target eq 'tex') { |
} elsif ($target eq 'tex') { |
my $current_row = $Apache::londefdef::table[-1]{'row_number'}; |
$Apache::londefdef::TD_redirection =0; |
my $data=&Apache::lonxml::endredirection(); |
&end_td_tex($parstack,$parser,$safeeval); |
if ($data=~m/width\s*=\s*(\d+\.?\d*\s*(mm|cm|in|pc|pt))/) { |
|
$Apache::londefdef::table[-1]{'length'} .= $1.','; |
|
$tempolen = $1; |
|
} else { |
|
if (length($data)<5) { |
|
$Apache::londefdef::table[-1]{'length'} .= '0 mm,'; |
|
$tempolen = '6 mm'; |
|
} else { |
|
$Apache::londefdef::table[-1]{'length'} .= '0 mm,'; |
|
$tempolen = 'TOBECHANGEDONNUMBER'; |
|
} |
|
} |
|
@{ $Apache::londefdef::table[-1]{'rowdata'} }[$current_row] .= '\parbox{'.$tempolen.'}{'.$data.'} '.$Apache::londefdef::table[-1]{'vinc'}; |
|
} |
} |
return $currentstring; |
return $currentstring; |
} |
} |
|
|
#-- <th> tag |
#-- <th> tag (end tag optional) |
sub start_th { |
sub start_th { |
my ($target,$token,$tagstack,$parstack,$parser,$safeeval) = @_; |
my ($target,$token,$tagstack,$parstack,$parser,$safeeval) = @_; |
my $currentstring = ''; |
my $currentstring = ''; |
Line 1743 sub start_th {
|
Line 1984 sub start_th {
|
push @{ $Apache::londefdef::table[-1]{'columns'} }, $what_to_push; |
push @{ $Apache::londefdef::table[-1]{'columns'} }, $what_to_push; |
$Apache::londefdef::table[-1]{'counter_columns'}++; |
$Apache::londefdef::table[-1]{'counter_columns'}++; |
&Apache::lonxml::startredirection(); |
&Apache::lonxml::startredirection(); |
; |
|
} |
} |
return $currentstring; |
return $currentstring; |
} |
} |
|
|
sub end_th { |
sub end_th { |
my ($target,$token) = @_; |
my ($target,$token,$tagstack,$parstack,$parser,$safeeval) = @_; |
my $currentstring = ''; |
my $currentstring = ''; |
if ($target eq 'web') { |
if ($target eq 'web') { |
$currentstring = $token->[2]; |
$currentstring = $token->[2]; |
} elsif ($target eq 'tex') { |
} elsif ($target eq 'tex') { |
my $current_row = $Apache::londefdef::table[-1]{'row_number'}; |
my $current_row = $Apache::londefdef::table[-1]{'row_number'}; |
my $data=&Apache::lonxml::endredirection(); |
my $data=&Apache::lonxml::endredirection(); |
if ($data=~m/width\s*=\s*(\d+\.*\d*\s*(mm|cm))/) { |
my $TeXwidth=&Apache::lonxml::get_param('TeXwidth',$parstack,$safeeval,undef,0); |
$Apache::londefdef::table[-1]{'length'} .= $1.','; |
if (defined $TeXwidth) { |
|
my $current_length=&recalc($TeXwidth); |
|
$current_length=~/(\d+)/; |
|
$Apache::londefdef::table[-1]{'TeXlength'} .= $1.','; |
|
$Apache::londefdef::table[-1]{'length'} .= '0,'; |
} else { |
} else { |
$Apache::londefdef::table[-1]{'length'} .= '0 mm,'; |
if ($data=~m/width\s*=\s*(\d+\.?\d*\s*(mm|cm|in|pc|pt)*)/) { |
} |
my $current_length=&recalc($1); |
@{ $Apache::londefdef::table[-1]{'rowdata'} }[$current_row] .= '\parbox{'.$1.'}{\textbf{'.$data.'}} '.$Apache::londefdef::table[-1]{'vinc'}; |
$current_length=~/(\d+)/; |
|
$Apache::londefdef::table[-1]{'TeXlength'} .= $1.','; |
|
$Apache::londefdef::table[-1]{'length'} .= '0,'; |
|
} else { |
|
$data=~/^\s*(\S.*)/; |
|
$data=$1; |
|
$data=~/(.*\S)\s*$/; |
|
$data=$1; |
|
my $current_length=2*length($data); |
|
$Apache::londefdef::table[-1]{'length'} .= $current_length.','; |
|
$Apache::londefdef::table[-1]{'TeXlength'} .= '0,'; |
|
} |
|
} |
|
for (my $in=0; $in<=$#{$Apache::londefdef::table[-1]{'include'}};$in++) { |
|
$data=~s/\\keephidden\{NEW TABLE ENTRY\}/$Apache::londefdef::table[-1]{'include'}[$in]/; |
|
} |
|
$data='\textbf{'.$data.'}'; |
|
@{ $Apache::londefdef::table[-1]{'rowdata'} }[$current_row] .= '\parbox{TOBECHANGEDONNUMBER}{'.$data.'} '.$Apache::londefdef::table[-1]{'vinc'}; |
} |
} |
return $currentstring; |
return $currentstring; |
} |
} |
|
|
#-- <img> tag |
#-- <img> tag |
sub start_img { |
sub start_img { |
my ($target,$token,$tagstack,$parstack,$parser,$safeeval) = @_; |
my ($target,$token,$tagstack,$parstack,$parser,$safeeval) = @_; |
Line 1776 sub start_img {
|
Line 2036 sub start_img {
|
my $width_param = ''; |
my $width_param = ''; |
my $height_param = ''; |
my $height_param = ''; |
my $scaling = .3; |
my $scaling = .3; |
|
|
if ($target eq 'web') { |
if ($target eq 'web') { |
if ($ENV{'browser.imagesuppress'} ne 'on') { |
if ($ENV{'browser.imagesuppress'} ne 'on') { |
$currentstring = $token->[4]; |
$currentstring.= $token->[4]; |
} else { |
} else { |
my $alttag= &Apache::lonxml::get_param |
my $alttag= &Apache::lonxml::get_param |
('alt',$parstack,$safeeval,undef,1); |
('alt',$parstack,$safeeval,undef,1); |
Line 1787 sub start_img {
|
Line 2046 sub start_img {
|
$alttag=&Apache::lonmeta::alttag |
$alttag=&Apache::lonmeta::alttag |
($Apache::lonxml::pwd[-1],$src); |
($Apache::lonxml::pwd[-1],$src); |
} |
} |
$currentstring='[IMAGE: '.$alttag.']'; |
$currentstring.='[IMAGE: '.$alttag.']'; |
} |
} |
} elsif ($target eq 'tex') { |
} elsif ($target eq 'tex') { |
$src=&Apache::lonnet::filelocation($Apache::lonxml::pwd[-1],$src); |
$src=&Apache::lonnet::filelocation($Apache::lonxml::pwd[-1],$src); |
&image_replication($src); |
&image_replication($src); |
|
|
#if original gif/jpg/png file exist do following: |
#if original gif/jpg/png file exist do following: |
if (-e $src) { |
if (-e $src) { |
#defines the default size of image |
#defines the default size of image |
Line 1817 sub start_img {
|
Line 2075 sub start_img {
|
} elsif ($width ne '') { |
} elsif ($width ne '') { |
$width_param = $width*$scaling; |
$width_param = $width*$scaling; |
} |
} |
|
if ($width_param > $ENV{'form.textwidth'}) {$width_param =0.95*$ENV{'form.textwidth'}} |
my $file; |
my $file; |
my $path; |
my $path; |
if ($src =~ m!(.*)/([^/]*)$!) { |
if ($src =~ m!(.*)/([^/]*)$!) { |
Line 1989 sub start_allow {
|
Line 2248 sub start_allow {
|
my ($target,$token,$tagstack,$parstack,$parser,$safeeval) = @_; |
my ($target,$token,$tagstack,$parstack,$parser,$safeeval) = @_; |
my $src = &Apache::lonxml::get_param('src',$parstack,$safeeval,undef,1); |
my $src = &Apache::lonxml::get_param('src',$parstack,$safeeval,undef,1); |
$src=&Apache::lonnet::filelocation($Apache::lonxml::pwd[-1],$src); |
$src=&Apache::lonnet::filelocation($Apache::lonxml::pwd[-1],$src); |
$Apache::lonxml::extlinks[$#Apache::lonxml::extlinks+1]=$src; |
$Apache::lonxml::extlinks[$#Apache::lonxml::extlinks+1]= |
|
&Apache::lonnet::clutter($src); |
&image_replication($src); |
&image_replication($src); |
my $result; |
my $result; |
if ($target eq 'edit') { |
if ($target eq 'edit') { |
Line 2019 sub start_frameset {
|
Line 2279 sub start_frameset {
|
$currentstring.='<head>'. |
$currentstring.='<head>'. |
&Apache::lonmenu::registerurl(undef,$target).'</head>'; |
&Apache::lonmenu::registerurl(undef,$target).'</head>'; |
} |
} |
$currentstring .= $token->[4]; |
my $onLoad=''; |
|
foreach my $key (keys(%{$token->[2]})) { |
|
if ($key =~ /^onload$/i) { |
|
$onLoad.=$token->[2]->{$key}.';'; |
|
delete($token->[2]->{$key}); |
|
} |
|
} |
|
$token->[2]->{'onload'}=&Apache::lonmenu::loadevents().';'.$onLoad; |
|
my $onUnload=''; |
|
foreach my $key (keys(%{$token->[2]})) { |
|
if ($key =~ /^onunload$/i) { |
|
$onUnload.=$token->[2]->{$key}.';'; |
|
delete($token->[2]->{$key}); |
|
} |
|
} |
|
$token->[2]->{'onunload'}=&Apache::lonmenu::unloadevents(). |
|
';'.$onUnload; |
|
|
|
$currentstring .= '<'.$token->[1]; |
|
foreach (keys %{$token->[2]}) { |
|
$currentstring.=' '.$_.'="'.$token->[2]->{$_}.'"'; |
|
} |
|
$currentstring.='>'; |
} |
} |
return $currentstring; |
return $currentstring; |
} |
} |
Line 2033 sub end_frameset {
|
Line 2315 sub end_frameset {
|
return $currentstring; |
return $currentstring; |
} |
} |
|
|
|
#-- <xmp> |
|
sub start_xmp { |
|
my ($target,$token,$tagstack,$parstack,$parser,$safeeval) = @_; |
|
my $currentstring = ''; |
|
if ($target eq 'web') { |
|
$currentstring .= $token->[4]; |
|
} elsif ($target eq 'tex') { |
|
$currentstring .= '\begin{verbatim}'; |
|
} |
|
return $currentstring; |
|
} |
|
|
|
sub end_xmp { |
|
my ($target,$token) = @_; |
|
my $currentstring = ''; |
|
if ($target eq 'web') { |
|
$currentstring .= $token->[2]; |
|
} elsif ($target eq 'tex') { |
|
$currentstring .= '\end{verbatim}'; |
|
} |
|
return $currentstring; |
|
} |
|
|
#-- <pre> |
#-- <pre> |
sub start_pre { |
sub start_pre { |
my ($target,$token) = @_; |
my ($target,$token,$tagstack,$parstack,$parser,$safeeval) = @_; |
my $currentstring = ''; |
my $currentstring = ''; |
if ($target eq 'web') { |
if ($target eq 'web') { |
$currentstring .= $token->[4]; |
$currentstring .= $token->[4]; |
Line 2179 sub start_base {
|
Line 2484 sub start_base {
|
my $currentstring = ''; |
my $currentstring = ''; |
if ($target eq 'web') { |
if ($target eq 'web') { |
$currentstring = $token->[4]; |
$currentstring = $token->[4]; |
} |
} |
return $currentstring; |
return $currentstring; |
} |
} |
|
|
Line 2819 sub end_tbody {
|
Line 3124 sub end_tbody {
|
return $currentstring; |
return $currentstring; |
} |
} |
|
|
#-- <tfoot> tag |
#-- <tfoot> tag (end tag optional) |
sub start_tfoot { |
sub start_tfoot { |
my ($target,$token) = @_; |
my ($target,$token) = @_; |
my $currentstring = ''; |
my $currentstring = ''; |
Line 2838 sub end_tfoot {
|
Line 3143 sub end_tfoot {
|
return $currentstring; |
return $currentstring; |
} |
} |
|
|
#-- <thead> tag |
#-- <thead> tag (end tag optional) |
sub start_thead { |
sub start_thead { |
my ($target,$token) = @_; |
my ($target,$token) = @_; |
my $currentstring = ''; |
my $currentstring = ''; |
Line 2863 sub start_var {
|
Line 3168 sub start_var {
|
my $currentstring = ''; |
my $currentstring = ''; |
if ($target eq 'web') { |
if ($target eq 'web') { |
$currentstring = $token->[4]; |
$currentstring = $token->[4]; |
} |
} elsif ($target eq 'tex') { |
|
$currentstring = '\textit{'; |
|
} |
return $currentstring; |
return $currentstring; |
} |
} |
|
|
Line 2871 sub end_var {
|
Line 3178 sub end_var {
|
my ($target,$token) = @_; |
my ($target,$token) = @_; |
my $currentstring = ''; |
my $currentstring = ''; |
if ($target eq 'web') { |
if ($target eq 'web') { |
$currentstring = $token->[2]; |
$currentstring = $token->[2]; |
|
} elsif ($target eq 'tex') { |
|
$currentstring = '}'; |
} |
} |
return $currentstring; |
return $currentstring; |
} |
} |
|
|
#-- <wbr> tag |
#-- <wbr> tag (end tag forbidden) |
sub start_wbr { |
sub start_wbr { |
my ($target,$token) = @_; |
my ($target,$token) = @_; |
my $currentstring = ''; |
my $currentstring = ''; |
Line 2895 sub end_wbr {
|
Line 3204 sub end_wbr {
|
return $currentstring; |
return $currentstring; |
} |
} |
|
|
|
#-- <hideweboutput> tag |
|
sub start_hideweboutput { |
|
my ($target,$token) = @_; |
|
if ($target eq 'web') { |
|
&Apache::lonxml::startredirection(); |
|
} |
|
return ''; |
|
} |
|
|
|
sub end_hideweboutput { |
|
my ($target,$token) = @_; |
|
my $currentstring = ''; |
|
if ($target eq 'web') { |
|
$currentstring = &Apache::lonxml::endredirection(); |
|
} |
|
return ''; |
|
} |
|
|
|
|
sub image_replication { |
sub image_replication { |
my $src = shift; |
my $src = shift; |
if (not -e $src) { |
if (not -e $src) { |
Line 2913 sub image_replication {
|
Line 3241 sub image_replication {
|
return ''; |
return ''; |
} |
} |
|
|
|
sub recalc { |
|
my $argument = shift; |
|
if (not $argument=~/(mm|cm|in|pc|pt)/) {return $argument.' mm';} |
|
$argument=~/\s*(\d+\.?\d*)\s*(mm|cm|in|pc|pt)/; |
|
my $value=$1; |
|
my $units=$2; |
|
if ($units eq 'cm') { |
|
$value*=10; |
|
} elsif ($units eq 'in') { |
|
$value*=25.4; |
|
} elsif ($units eq 'pc') { |
|
$value*=(25.4*12/72.27); |
|
} elsif ($units eq 'pt') { |
|
$value*=(25.4/72.27); |
|
} |
|
return $value.' mm'; |
|
} |
|
|
1; |
1; |
__END__ |
__END__ |