version 1.8, 2001/05/31 22:37:56
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version 1.10, 2001/06/12 22:42:55
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Line 6 package Apache::edit;
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Line 6 package Apache::edit;
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use strict; |
use strict; |
use Apache::lonnet; |
use Apache::lonnet; |
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# Global Vars |
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# default list of colors to use in editing |
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@Apache::edit::colorlist=('#ffffff','#ff0000','#00ff00','#0000ff','#0ff000','#000ff0','#f0000f'); |
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# depth of nesting of edit |
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$Apache::edit::colordepth=0; |
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sub initialize_edit { |
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$Apache::edit::colordepth=0; |
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} |
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sub tag_start { |
sub tag_start { |
my ($target,$token) = @_; |
my ($target,$token,$description) = @_; |
my $result=''; |
my $result=''; |
if ($target eq "edit") { |
if ($target eq "edit") { |
my $tag=$token->[1]; |
my $tag=$token->[1]; |
# my $color = sprintf("#%06lx",(hex("ffffff")) >> scalar(split(/_/,$Apache::lonxml::curdepth))); |
if (!$description) { $description="<$tag>"; } |
my $color = sprintf("#%02lxffff",33* scalar(split(/_/,$Apache::lonxml::curdepth))); |
$result.= &start_table($token)."<tr><td>$description</td> |
$result.="<table bgcolor=\"$color\" width=\"100%\" border=\"2\"><tr><td><$tag></td> |
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<td>Delete:". |
<td>Delete:". |
&deletelist($target,$token) |
&deletelist($target,$token) |
."</td> |
."</td> |
Line 26 sub tag_start {
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Line 35 sub tag_start {
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} |
} |
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sub tag_end { |
sub tag_end { |
my ($target,$token) = @_; |
my ($target,$token,$description) = @_; |
my $result=''; |
my $result=''; |
if ($target eq 'edit') { |
if ($target eq 'edit') { |
my $tag=$token->[1]; |
my $tag=$token->[1]; |
$result.="</td></tr><tr><td></$tag></td></tr></table>\n"; |
if (!defined($description)) { |
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$result.="</td></tr><tr><td></$tag>"; |
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} else { |
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if ($description ne '') { $result.="</td></tr><tr><td>$description"; } |
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} |
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$result.="</td></tr>".&end_table()."\n"; |
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} |
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return $result; |
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} |
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sub start_table { |
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my ($token)=@_; |
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my $tag = $token->[1]; |
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my $tagnum; |
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foreach my $namespace (reverse @Apache::lonxml::namespace) { |
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my $testtag=$Apache::lonxml::namespace['-1'].'::'.$tag; |
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$tagnum=$Apache::lonxml::insertlist{"$testtag.num"}; |
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if (defined($tagnum)) { last; } |
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} |
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if (!defined ($tagnum)) { $tagnum=$Apache::lonxml::insertlist{"$tag.num"}; } |
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my $color = $Apache::lonxml::insertlist{"$tagnum.color"}; |
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if (!defined($color)) { |
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$color = $Apache::edit::colorlist[$Apache::edit::colordepth]; |
} |
} |
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$Apache::edit::colordepth++; |
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my $result="<table bgcolor=\"$color\" width=\"100%\" border=\"2\">"; |
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return $result; |
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} |
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sub end_table { |
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$Apache::edit::colordepth--; |
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my $result="</table>"; |
return $result; |
return $result; |
} |
} |
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Line 51 sub get_insert_list {
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Line 90 sub get_insert_list {
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my @tagnums= (); |
my @tagnums= (); |
#&Apache::lonxml::debug("keys ".join("\n",sort(keys(%Apache::lonxml::insertlist)))); |
#&Apache::lonxml::debug("keys ".join("\n",sort(keys(%Apache::lonxml::insertlist)))); |
if ($Apache::lonxml::insertlist{"$token->[1].which"}) { |
if ($Apache::lonxml::insertlist{"$token->[1].which"}) { |
&Apache::lonxml::debug("Adding1 $token->[1].which"); |
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push (@tagnums, @{ $Apache::lonxml::insertlist{"$token->[1].which"} }); |
push (@tagnums, @{ $Apache::lonxml::insertlist{"$token->[1].which"} }); |
} |
} |
foreach my $namespace (@Apache::lonxml::namespace) { |
foreach my $namespace (@Apache::lonxml::namespace) { |
if ($Apache::lonxml::insertlist{"$namespace".'::'."$token->[1].which"}) { |
if ($Apache::lonxml::insertlist{"$namespace".'::'."$token->[1].which"}) { |
&Apache::lonxml::debug("Adding2 $namespace".'::'."$token->[1].which"); |
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push (@tagnums, @{ $Apache::lonxml::insertlist{"$namespace".'::'."$token->[1].which"} }); |
push (@tagnums, @{ $Apache::lonxml::insertlist{"$namespace".'::'."$token->[1].which"} }); |
} |
} |
} |
} |
Line 123 sub editfield {
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Line 160 sub editfield {
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if ($maxlength < $minwidth) { $maxlength = $minwidth; } |
if ($maxlength < $minwidth) { $maxlength = $minwidth; } |
if ( $count < $minheight) { $count = $minheight; } |
if ( $count < $minheight) { $count = $minheight; } |
if ($description) { |
if ($description) { |
$description="<br />".$description; |
$description="<br />".$description."<br />"; |
} |
} |
return "$description<br />\n <textarea rows=\"$count\" cols=\"$maxlength\" name=homework_edit_".$Apache::lonxml::curdepth.">$data</textarea>\n"; |
return "$description\n <textarea rows=\"$count\" cols=\"$maxlength\" name=homework_edit_".$Apache::lonxml::curdepth.">$data</textarea>\n"; |
# return "<br />\n<$tag><br />\n <textarea rows=\"$count\" cols=\"$maxlength\" name=homework_edit_".$Apache::lonxml::curdepth.">$data</textarea><br />\n</$tag><br />\n"; |
# return "<br />\n<$tag><br />\n <textarea rows=\"$count\" cols=\"$maxlength\" name=homework_edit_".$Apache::lonxml::curdepth.">$data</textarea><br />\n</$tag><br />\n"; |
} |
} |
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