version 1.113, 2003/02/14 19:35:55
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version 1.118, 2003/02/19 14:30:10
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Line 44
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Line 44
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package Apache::londefdef; |
package Apache::londefdef; |
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use Apache::lonnet; |
use Apache::lonnet(); |
use strict; |
use strict; |
use Apache::lonxml; |
use Apache::lonxml(); |
use Apache::File(); |
use Apache::File(); |
use Image::Magick; |
use Image::Magick; |
use Apache::lonmenu; |
use Apache::lonmenu(); |
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use Apache::lonmeta(); |
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BEGIN { |
BEGIN { |
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Line 155 sub start_html {
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Line 156 sub start_html {
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} elsif ($target eq 'tex') { |
} elsif ($target eq 'tex') { |
@Apache::londefdef::table = (); |
@Apache::londefdef::table = (); |
$currentstring .= '\documentclass[letterpaper]{article} |
$currentstring .= '\documentclass[letterpaper]{article} |
\newcommand{\keephidden}[1]{} |
\newcommand{\keephidden}[1]{} |
\renewcommand{\deg}{$^{\circ}$} |
\renewcommand{\deg}{$^{\circ}$} |
\usepackage[dvips]{graphicx} |
\usepackage{textcomp} |
\usepackage{epsfig}\usepackage{calc} |
\usepackage[dvips]{graphicx} |
\newenvironment{choicelist}{\begin{enumerate}}{\end{enumerate}}'; |
\usepackage{epsfig}\usepackage{calc} |
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\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}}'; |
} |
} |
return $currentstring; |
return $currentstring; |
} |
} |
Line 399 sub start_html {
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Line 401 sub start_html {
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</form> |
</form> |
EDITBUTTON |
EDITBUTTON |
} else { |
} else { |
$currentstring.=&Apache::lonmenu::menubuttons(undef,$target); |
$currentstring.=&Apache::lonmenu::menubuttons(undef,$target,1); |
} |
} |
} elsif ($target eq 'tex') { |
} elsif ($target eq 'tex') { |
$currentstring = '\begin{document}'; |
$currentstring = '\begin{document}'; |
Line 1597 sub start_table {
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Line 1599 sub start_table {
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my $scaling = .3; |
my $scaling = .3; |
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if ($target eq 'web') { |
if ($target eq 'web') { |
$currentstring = $token->[4]; |
if ($ENV{'browser.imagesuppress'} ne 'on') { |
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$currentstring = $token->[4]; |
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} else { |
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my $alttag= &Apache::lonxml::get_param |
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('alt',$parstack,$safeeval,undef,1); |
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unless ($alttag) { |
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$alttag=&Apache::lonmeta::alttag |
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($Apache::lonxml::pwd[-1],$src); |
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} |
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$currentstring='[IMAGE: '.$alttag.']'; |
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} |
} elsif ($target eq 'tex') { |
} elsif ($target eq 'tex') { |
&image_replication($src); |
$src=&Apache::lonnet::filelocation($Apache::lonxml::pwd[-1],$src); |
$src=&Apache::lonnet::filelocation($Apache::lonxml::pwd[-1],$src); |
&image_replication($src); |
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#if original gif/jpg/png file exist do following: |
#if original gif/jpg/png file exist do following: |
if (-e $src) { |
if (-e $src) { |
#defines the default size of image |
#defines the default size of image |
Line 1690 sub start_table {
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Line 1703 sub start_table {
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$token->[2]->{'archive'}; |
$token->[2]->{'archive'}; |
my $currentstring = ''; |
my $currentstring = ''; |
if ($target eq 'web') { |
if ($target eq 'web') { |
$currentstring = $token->[4]; |
if ($ENV{'browser.appletsuppress'} ne 'on') { |
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$currentstring = $token->[4]; |
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} else { |
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my $alttag=$token->[2]->{'alt'}; |
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unless ($alttag) { |
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$alttag=&Apache::lonmeta::alttag($ENV{'REQUEST_URI'}, |
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$token->[2]->{'code'}); |
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} |
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$currentstring='[APPLET: '.$alttag.']'; |
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} |
} elsif ($target eq 'tex') { |
} elsif ($target eq 'tex') { |
$currentstring = " \\begin{figure} "; |
$currentstring = " \\begin{figure} "; |
} |
} |
Line 1715 sub start_embed {
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Line 1737 sub start_embed {
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$token->[2]->{'src'}; |
$token->[2]->{'src'}; |
my $currentstring = ''; |
my $currentstring = ''; |
if ($target eq 'web') { |
if ($target eq 'web') { |
$currentstring = $token->[4]; |
if ($ENV{'browser.embedsuppress'} ne 'on') { |
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$currentstring = $token->[4]; |
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} else { |
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my $alttag=$token->[2]->{'alt'}; |
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unless ($alttag) { |
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$alttag=&Apache::lonmeta::alttag($ENV{'REQUEST_URI'}, |
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$token->[2]->{'src'}); |
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} |
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$currentstring='[EMBED: '.$alttag.']'; |
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} |
} elsif ($target eq 'tex') { |
} elsif ($target eq 'tex') { |
$currentstring = " \\begin{figure} "; |
$currentstring = " \\begin{figure} "; |
} |
} |
Line 1766 sub start_allow {
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Line 1797 sub start_allow {
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$Apache::lonxml::extlinks[$#Apache::lonxml::extlinks+1]= |
$Apache::lonxml::extlinks[$#Apache::lonxml::extlinks+1]= |
$token->[2]->{'src'}; |
$token->[2]->{'src'}; |
my $src = &Apache::lonxml::get_param('src',$parstack,$safeeval,undef,1); |
my $src = &Apache::lonxml::get_param('src',$parstack,$safeeval,undef,1); |
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$src=&Apache::lonnet::filelocation($Apache::lonxml::pwd[-1],$src); |
&image_replication($src); |
&image_replication($src); |
my $result; |
my $result; |
if ($target eq 'edit') { |
if ($target eq 'edit') { |
Line 2581 sub end_allow {
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Line 2613 sub end_allow {
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sub image_replication { |
sub image_replication { |
my $src = shift; |
my $src = shift; |
if (not -e '/home/httpd/html'.$src) { |
if (not -e $src) { |
#replicates image itself |
#replicates image itself |
&Apache::lonnet::repcopy('/home/httpd/html'.$src); |
&Apache::lonnet::repcopy($src); |
#replicates eps or ps |
#replicates eps or ps |
my $newsrc = $src; |
my $newsrc = $src; |
$newsrc =~ s/\.(gif|jpg|png)$/.eps/; |
$newsrc =~ s/\.(gif|jpg|jpeg|png)$/.eps/i; |
if (not-e $newsrc && &Apache::lonnet::repcopy('/home/httpd/html'.$newsrc) ne 'OK') { |
if (not -e $newsrc) { |
$newsrc =~ s/\.eps$/\.ps/; |
if (&Apache::lonnet::repcopy($newsrc) ne 'OK') { |
&Apache::lonnet::repcopy('/home/httpd/html'.$newsrc); |
$newsrc =~ s/\.eps$/\.ps/; |
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&Apache::lonnet::repcopy($newsrc); |
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} |
} |
} |
} |
} |
return ''; |
return ''; |