--- loncom/xml/londefdef.pm 2009/10/15 22:39:58 1.412
+++ loncom/xml/londefdef.pm 2010/08/04 14:20:26 1.419
@@ -1,7 +1,7 @@
# The LearningOnline Network with CAPA
# Tags Default Definition Module
#
-# $Id: londefdef.pm,v 1.412 2009/10/15 22:39:58 raeburn Exp $
+# $Id: londefdef.pm,v 1.419 2010/08/04 14:20:26 raeburn Exp $
#
#
# Copyright Michigan State University Board of Trustees
@@ -549,6 +549,8 @@ sub start_body {
'text' => 'HTML Editor',
'href' => '',
});
+ # breadcrumbs (and tools) will be created
+ # in start_page->bodytag->innerregister
} else {
# FIXME Where are we?
}
@@ -561,10 +563,6 @@ sub start_body {
# 'no_title' => 1,
'force_register' => 1});
- if ($env{'request.state'} eq 'construct') {
- $currentstring .= &Apache::lonhtmlcommon::breadcrumbs();
- }
-
my $header = '';
if ($env{'request.state'} ne 'published' &&
$env{'request.state'} ne 'construct') {
@@ -2056,7 +2054,7 @@ sub start_table {
#
my $table = new Apache::lontable();
- if ($border ne '') {
+ if ($border ne '' && $border != 0) {
$table->table_border(1);
$table->cell_border(1);
}
@@ -3161,24 +3159,13 @@ sub start_img {
# Render unto browsers that which are the browser's...
if ($target eq 'web' || $target eq 'webgrade') {
- if ($env{'browser.imagesuppress'} ne 'on') {
- my $enc = ('yes' eq
- lc(&Apache::lonxml::get_param('encrypturl',$parstack,
- $safeeval)));
- $currentstring.=&Apache::lonenc::encrypt_ref($token,{'src'=>$src},
- $enc);
- } else {
- my $alttag = &Apache::lonxml::get_param('alt',$parstack,$safeeval,
- undef,1);
- if (!$alttag) {
- $alttag = &Apache::lonmeta::alttag($Apache::lonxml::pwd[-1],
- $src);
- }
- $currentstring.='[IMAGE: '.$alttag.']';
- }
-
- # and render unto TeX that which is LaTeX
+ my $enc = ('yes' eq
+ lc(&Apache::lonxml::get_param('encrypturl',$parstack,
+ $safeeval)));
+ $currentstring.=&Apache::lonenc::encrypt_ref($token,{'src'=>$src},
+ $enc);
+ # and render unto TeX that which is LaTeX
} elsif ($target eq 'tex') {
#
# The alignment will require some superstructure to be put around
@@ -3277,21 +3264,28 @@ sub start_img {
['','bottom','middle','top','left','right'],$token,5);
$currentstring .=&Apache::edit::select_arg('TeXwrap:', 'TeXwrap',
['', 'none','parbox', 'parpic', 'wrapfigure'], $token, 2);
+ my $alt= &Apache::lonxml::get_param('alt',$parstack,$safeeval);
+ my $enc= &Apache::lonxml::get_param('encrypturl',$parstack,$safeeval);
+
$currentstring .=&Apache::edit::select_arg('Encrypt URL:','encrypturl',
['no','yes'], $token, 2);
+ if (($alt=~/\S/) && (lc($enc) eq 'yes')) {
+ $currentstring.='<br /><span class="LC_warning">'.&mt('Warning: the description "[_1]" will be available, even for encrypted URL',$alt).'</span><br />';
+ }
$currentstring .=&Apache::edit::end_row().&Apache::edit::start_spanning_row();
my $src= &Apache::lonxml::get_param('src',$parstack,$safeeval);
- my $alt= &Apache::lonxml::get_param('alt',$parstack,$safeeval);
my $width= &Apache::lonxml::get_param('width',$parstack,$safeeval);
my $height= &Apache::lonxml::get_param('height',$parstack,$safeeval);
if ($token->[2]{'src'}=~/\$/) {
- $currentstring.='Variable image source';
- } else {
+ $currentstring.=&mt('Variable image source');
+ } elsif ($token->[2]{'src'}=~/\S/) {
$currentstring .= '<img src="'.$src.'" alt="'.$alt.'" ';
if ($width) { $currentstring.=' width="'.$width.'" '; }
if ($height) { $currentstring.=' height="'.$height.'" '; }
$currentstring .= ' />';
+ } else {
+ $currentstring.=&mt("No image source specified");
}
} elsif ($target eq 'modified') {
my ($osrc,$owidth,$oheight)=
@@ -3360,23 +3354,12 @@ sub start_applet {
&Apache::lonxml::extlink($archive);
my $currentstring = '';
if ($target eq 'web' || $target eq 'webgrade') {
- if ($env{'browser.appletsuppress'} ne 'on') {
- $currentstring = &Apache::lonenc::encrypt_ref($token,
- {'code'=>$code,
- 'archive'=>$archive}
- );
- } else {
- my $alttag= &Apache::lonxml::get_param('alt',$parstack,
- $safeeval,undef,1);
- unless ($alttag) {
- $alttag=&Apache::lonmeta::alttag($Apache::lonxml::pwd[-1],
- $code);
- }
- $currentstring='[APPLET: '.$alttag.']';
- }
+ $currentstring = &Apache::lonenc::encrypt_ref($token,
+ {'code'=>$code,
+ 'archive'=>$archive}
+ );
} elsif ($target eq 'tex') {
- # Turn off some stuff we can't be inside thank you LaTeX
-
+ # Turn off some stuff we can't be inside thank you LaTeX
my $restart_sub = 0;
my $restart_sup = 0;
@@ -3440,16 +3423,7 @@ sub start_embed {
&Apache::lonxml::extlink($src);
my $currentstring = '';
if ($target eq 'web' || $target eq 'webgrade') {
- if ($env{'browser.embedsuppress'} ne 'on') {
- $currentstring=&Apache::lonenc::encrypt_ref($token,{'src'=>$src});
- } else {
- my $alttag=&Apache::lonxml::get_param
- ('alt',$parstack,$safeeval,undef,1);
- unless ($alttag) {
- $alttag=&Apache::lonmeta::alttag($Apache::lonxml::pwd[-1],$src);
- }
- $currentstring='[EMBED: '.$alttag.']';
- }
+ $currentstring=&Apache::lonenc::encrypt_ref($token,{'src'=>$src});
} elsif ($target eq 'tex') {
}
return $currentstring;
@@ -3459,9 +3433,10 @@ sub end_embed {
my ($target,$token) = @_;
my $currentstring = '';
if ($target eq 'web' || $target eq 'webgrade') {
- $currentstring = $token->[2];
- } elsif ($target eq 'tex') {
- }
+ $currentstring = $token->[2];
+ } elsif ($target eq 'tex') {
+ # ./.
+ }
return $currentstring;
}
@@ -3899,12 +3874,16 @@ sub end_colgroup {
return $currentstring;
}
+
#-- <del> tag (end tag required)
sub start_del {
my ($target,$token) = @_;
my $currentstring = '';
if ($target eq 'web' || $target eq 'webgrade') {
$currentstring = $token->[4];
+ } elsif ($target eq 'tex') {
+ &disable_para();
+ $currentstring .= '\st{';
}
return $currentstring;
}
@@ -3913,7 +3892,10 @@ sub end_del {
my ($target,$token) = @_;
my $currentstring = '';
if ($target eq 'web' || $target eq 'webgrade') {
- $currentstring = $token->[2];
+ $currentstring = $token->[2];
+ } elsif ($target eq 'tex') {
+ &enable_para();
+ $currentstring = '}';
}
return $currentstring;
}
@@ -4753,7 +4735,7 @@ sub align_latex_image {
# Even though we set a default alignment value, the user
# could have given us an illegal value. In that case we
# just use the default alignment of bottom..
- $currentstring = "\n% figurewrapping \n";
+ $currentstring = '';
if ($align eq "top") {
$currentstring .= '\raisebox{-'.$height.'mm}{'.$image;
$closure = '}';
@@ -4796,8 +4778,6 @@ sub align_latex_image {
$currentstring .= "{$image";
$closure = '}';
}
- $currentstring .= "\n% end wrappage\n";
- $closure = "\n% Begin closure\n".$closure."\n% End closure\n";
return ($currentstring, $closure);
}
@@ -4817,8 +4797,7 @@ sub is_inside_of {
#
# This sub provides the typical LaTeX prefix matter for tex output:
#
-sub latex_header
-{
+sub latex_header {
my ($mode) = @_;
my $currentstring = '';
@@ -4852,6 +4831,7 @@ sub latex_header
"\\usepackage{xcolor}\n".
'\usepackage{calc}'.
'\usepackage{amsmath}'.
+ '\usepackage{soul}',
'\usepackage{amssymb}'.
'\usepackage{amsfonts}'.
'\usepackage{amsthm}'.