version 1.61, 2002/05/16 00:56:46
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version 1.69, 2002/07/11 14:40:14
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# The LearningOnline Network with CAPA |
# The LearningOnline Network with CAPA |
# Tags Default Definition Module |
# Tags Default Definition Module |
# |
# |
Line 52 use Apache::File();
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Line 51 use Apache::File();
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BEGIN { |
BEGIN { |
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&Apache::lonxml::register('Apache::londefdef',('m','html','head','map','select','option','input','textarea','form','meta','title','body','center','b','strong','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','allow','frameset','pre','insert','externallink','table','tr','th','td')); |
&Apache::lonxml::register('Apache::londefdef',('m','html','head','map','select','option','input','textarea','form','meta','title','body','center','b','strong','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','allow','frameset','pre','insert','externallink','table','tr','th','td','blankspace','bubble','bubbles','bubbleline')); |
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} |
} |
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Line 122 sub end_m {
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Line 121 sub end_m {
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$currentstring .= '\documentclass[letterpaper]{article} |
$currentstring .= '\documentclass[letterpaper]{article} |
\newcommand{\keephidden}[1]{} |
\newcommand{\keephidden}[1]{} |
\usepackage[dvips]{graphicx} |
\usepackage[dvips]{graphicx} |
\usepackage{epsfig}'; |
\usepackage{epsfig}\usepackage{calc}'; |
} |
} |
return $currentstring; |
return $currentstring; |
} |
} |
Line 840 EDITBUTTON
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Line 839 EDITBUTTON
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if ($target eq 'web') { |
if ($target eq 'web') { |
$currentstring .= $token->[4]; |
$currentstring .= $token->[4]; |
} elsif ($target eq 'tex') { |
} elsif ($target eq 'tex') { |
$currentstring .= '\\\\'; |
$currentstring .= '\vskip 0 mm'; |
} elsif ($target eq 'latexsource') { |
} elsif ($target eq 'latexsource') { |
$currentstring .= '\\'; |
$currentstring .= '\\'; |
} |
} |
Line 1286 EDITBUTTON
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Line 1285 EDITBUTTON
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$Apache::londefdef::table[-1]{'vvinc'} = '|'; |
$Apache::londefdef::table[-1]{'vvinc'} = '|'; |
} else { |
} else { |
$Apache::londefdef::table[-1]{'hinc'} = ''; |
$Apache::londefdef::table[-1]{'hinc'} = ''; |
$Apache::londefdef::table[-1]{'vinc'} = ''; |
$Apache::londefdef::table[-1]{'vinc'} = '&'; |
$Apache::londefdef::table[-1]{'vvinc'} = ''; |
$Apache::londefdef::table[-1]{'vvinc'} = ''; |
} |
} |
} |
} |
Line 1336 EDITBUTTON
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Line 1335 EDITBUTTON
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if ($alignchar ne '') { |
if ($alignchar ne '') { |
push @ {$Apache::londefdef::table[-1]{'rows'} }, $alignchar; |
push @ {$Apache::londefdef::table[-1]{'rows'} }, $alignchar; |
} else { |
} else { |
push @ {$Apache::londefdef::table[-1]{'rows'} }, 'c'; |
push @ {$Apache::londefdef::table[-1]{'rows'} }, 'l'; |
} |
} |
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; |
$Apache::londefdef::table[-1]{'counter_columns'} = -1; |
Line 1421 EDITBUTTON
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Line 1420 EDITBUTTON
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$token->[2]->{'src'}; |
$token->[2]->{'src'}; |
my $currentstring = ''; |
my $currentstring = ''; |
my $width_param = ''; |
my $width_param = ''; |
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my $height_param = ''; |
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my $scaling = .3; |
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if ($target eq 'web') { |
if ($target eq 'web') { |
$currentstring = $token->[4]; |
$currentstring = $token->[4]; |
} elsif ($target eq 'tex') { |
} elsif ($target eq 'tex') { |
my $TeXwidth = &Apache::lonxml::get_param('TeXwidth',$parstack,$safeeval); |
my $src = &Apache::lonxml::get_param('src',$parstack,$safeeval); |
my $TeXheight = &Apache::lonxml::get_param('TeXheight',$parstack,$safeeval); |
$src=&Apache::lonnet::filelocation($Apache::lonxml::pwd[-1],$src); |
my $width = &Apache::lonxml::get_param('width',$parstack,$safeeval); |
if ($src=~m/\.(gif|GIF)$/) { |
if ($TeXwidth ne '') { |
my $gif_file = Apache::File->new($src); |
$width_param = $TeXwidth; |
binmode ($gif_file); |
} elsif ($TeXheight ne '') { |
my ($buff,$imagesize); |
$width_param = $TeXheight; |
read ($gif_file,$buff,6); |
} else { |
read ($gif_file,$imagesize,4); |
if ($width ne '') { |
my ($xlsb,$xmsb,$ylsb,$ymsb) = split(//,$imagesize); |
$width_param = $width*.3; |
my $image_width=ord($xlsb)+ord($xmsb)*256; |
if ($width_param <= 900) { |
my $image_height=ord($ylsb)+ord($ymsb)*256; |
$width_param = '[width='.$width_param.'mm]'; |
$width_param = $image_width * $scaling; #default value of the picture's width |
} else { |
$height_param = $image_height * $scaling; #default value of the picture's height |
$width_param = '[width= 9.0 cm]'; |
} |
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my $epssrc = $src; |
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$epssrc =~ s/(\.gif|\.jpg)$/\.eps/i; |
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if (not -e $epssrc) { |
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my $localfile = $epssrc; |
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$localfile =~ s/.*(\/res)/$1/; |
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my $file; |
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my $path; |
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if ($localfile =~ m!(.*)/([^/]*)$!) { |
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$file = $2; |
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$path = $1.'/'; |
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} |
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my $signal_eps = 0; |
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my @content_directory = &Apache::lonnet::dirlist($path); |
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for (my $iy=0;$iy<=$#content_directory;$iy++) { |
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my @tempo_array = split(/&/,$content_directory[$iy]); |
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$content_directory[$iy] = $tempo_array[0]; |
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if ($file eq $tempo_array[0]) { |
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$signal_eps = 1; |
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last; |
} |
} |
} |
} |
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if ($signal_eps) { |
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my $eps_file = &Apache::lonnet::getfile($localfile); |
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} else { |
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$localfile = $src; |
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$localfile =~ s/.*(\/res)/$1/; |
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my $as = &Apache::lonnet::getfile($src); |
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} |
} |
} |
my $src = &Apache::lonxml::get_param('src',$parstack,$safeeval); |
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$src=&Apache::lonnet::filelocation($Apache::lonxml::pwd[-1],$src); |
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my $file; |
my $file; |
my $path; |
my $path; |
if ($src =~ m!(.*)/([^/]*)$!) { |
if ($src =~ m!(.*)/([^/]*)$!) { |
Line 1451 EDITBUTTON
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Line 1476 EDITBUTTON
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$path = $1.'/'; |
$path = $1.'/'; |
} |
} |
my $newsrc = $src; |
my $newsrc = $src; |
$newsrc =~ s/(\.gif|\.jpg)$/\.eps/; |
$newsrc =~ s/(\.gif|\.jpg)$/\.eps/i; |
$file=~s/(\.gif|\.jpg)$/\.eps/; |
$file=~s/(\.gif|\.jpg)$/\.eps/i; |
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#do we have any specified size of the picture? |
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my $TeXwidth = &Apache::lonxml::get_param('TeXwidth',$parstack,$safeeval); |
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my $TeXheight = &Apache::lonxml::get_param('TeXheight',$parstack,$safeeval); |
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my $width = &Apache::lonxml::get_param('width',$parstack,$safeeval); |
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if ($TeXwidth ne '') { |
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$width_param = $TeXwidth; |
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} elsif ($TeXheight ne '') { |
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$width_param = $TeXheight/$height_param*$width_param; |
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} elsif ($width ne '') { |
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$width_param = $width*$scaling; |
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} |
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#where can we find the picture? |
if (-e $newsrc) { |
if (-e $newsrc) { |
if ($path) { |
if ($path) { |
$currentstring .= '\graphicspath{{'.$path.'}}\fbox{\includegraphics'.$width_param.'{'.$file.'}}'; |
$currentstring .= '\noindent\graphicspath{{'.$path.'}}\fbox{\includegraphics[width='.$width_param.' mm]{'.$file.'}} '; |
} |
} |
} else { |
} else { |
my $temp_file; |
my $temp_file; |
my $filename = "/home/httpd/prtspool/$ENV{'user.name'}$ENV{'user.domain'}temp$ENV{'user.login.time'}.dat"; |
my $filename = "/home/httpd/prtspool/$ENV{'user.name'}_$ENV{'user.domain'}_printout.dat"; |
$temp_file = Apache::File->new('>>'.$filename); |
$temp_file = Apache::File->new('>>'.$filename); |
print $temp_file "$src\n"; |
print $temp_file "$src\n"; |
$currentstring .= '\graphicspath{{/home/httpd/prtspool/}}\fbox{\includegraphics'.$width_param.'{'.$file.'}}'; |
$currentstring .= '\graphicspath{{/home/httpd/prtspool/}}\fbox{\includegraphics[width='.$width_param.' mm]{'.$file.'}} '; |
} |
} |
} |
} |
return $currentstring; |
return $currentstring; |
Line 1649 sub start_embed {
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Line 1686 sub start_embed {
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} |
} |
return $currentstring; |
return $currentstring; |
} |
} |
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#-- <blankspace heigth=""> |
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sub start_blankspace { |
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my ($target,$token,$tagstack,$parstack,$parser,$safeeval) = @_; |
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my $currentstring = ''; |
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if ($target eq 'tex') { |
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my $howmuch = &Apache::lonxml::get_param('heigth',$parstack,$safeeval); |
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$currentstring .= '\vskip '.$howmuch.' '; |
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} |
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return $currentstring; |
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} |
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sub end_blankspace { |
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my ($target,$token) = @_; |
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my $currentstring = ''; |
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if ($target eq 'tex') { |
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$currentstring .= ''; |
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} |
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return $currentstring; |
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} |
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1; |
1; |
__END__ |
__END__ |