version 1.36, 2002/08/07 16:23:05
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version 1.55, 2003/06/10 18:39:08
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Line 39 use HTML::Entities();
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Line 39 use HTML::Entities();
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@Apache::edit::colorlist=('#ffffff','#ff0000','#00ff00','#0000ff','#0ff000','#000ff0','#f0000f'); |
@Apache::edit::colorlist=('#ffffff','#ff0000','#00ff00','#0000ff','#0ff000','#000ff0','#f0000f'); |
# depth of nesting of edit |
# depth of nesting of edit |
$Apache::edit::colordepth=0; |
$Apache::edit::colordepth=0; |
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@Apache::edit::inserttag=(); |
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# image-type responses: active background image and curdepth at definition |
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$Apache::edit::bgimgsrc=''; |
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$Apache::edit::bgimgsrccurdepth=''; |
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sub initialize_edit { |
sub initialize_edit { |
$Apache::edit::colordepth=0; |
$Apache::edit::colordepth=0; |
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@Apache::edit::inserttag=(); |
} |
} |
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sub tag_start { |
sub tag_start { |
Line 70 sub tag_end {
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Line 75 sub tag_end {
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my ($target,$token,$description) = @_; |
my ($target,$token,$description) = @_; |
my $result=''; |
my $result=''; |
if ($target eq 'edit') { |
if ($target eq 'edit') { |
my $tag=$token->[1]; |
$result.="</td></tr>".&end_table()."\n"; |
if (!defined($description)) { |
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$result.="</td></tr><tr><td></$tag></td><td colspan=\"2\"> </td>"; |
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} else { |
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if ($description ne '') { $result.="</td></tr><tr><td>$description</td><td colspan=\"2\"> </td>"; } |
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} |
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$result.="</tr>".&end_table()."\n"; |
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} |
} |
return $result; |
return $result; |
} |
} |
Line 96 sub start_table {
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Line 95 sub start_table {
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$color = $Apache::edit::colorlist[$Apache::edit::colordepth]; |
$color = $Apache::edit::colorlist[$Apache::edit::colordepth]; |
} |
} |
$Apache::edit::colordepth++; |
$Apache::edit::colordepth++; |
my $result="<table bgcolor=\"$color\" width=\"100%\" border=\"5\">"; |
push(@Apache::edit::inserttag,$token->[1]); |
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my $result='<div align="right">'; |
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$result.='<table bgcolor="'.$color.'" width="97%" border="0" cellspacing="5" cellpadding="3">'; |
return $result; |
return $result; |
} |
} |
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sub end_table { |
sub end_table { |
$Apache::edit::colordepth--; |
$Apache::edit::colordepth--; |
my $result="</table>"; |
my $result='</table></div>'; |
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$result.="<table><tr><td>"; |
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my ($tagname,$closingtag); |
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if (defined($Apache::edit::inserttag[-2])) { |
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$tagname=$Apache::edit::inserttag[-2]; |
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} else {$tagname='problem';} |
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if (defined($Apache::edit::inserttag[-1])) { |
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$closingtag=$Apache::edit::inserttag[-1]; |
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} |
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$result.=&innerinsertlist('edit',$tagname,$closingtag). |
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"</td></tr></table>"; |
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pop(@Apache::edit::inserttag); |
return $result; |
return $result; |
} |
} |
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sub start_spanning_row { return '<tr><td colspan="3">';} |
sub start_spanning_row { return '<tr><td colspan="3" bgcolor="#DDDDDD">';} |
sub start_row { return '<tr><td>'; } |
sub start_row { return '<tr><td bgcolor="#DDDDDD">'; } |
sub end_row { return '</td></tr>'; } |
sub end_row { return '</td></tr>'; } |
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sub movebuttons { |
sub movebuttons { |
Line 143 sub handle_delete {
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Line 156 sub handle_delete {
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} |
} |
if (!$result) { |
if (!$result) { |
my $endtag='/'.$token->[1]; |
my $endtag='/'.$token->[1]; |
my $bodytext=&Apache::lonxml::get_all_text($endtag,$$parser[$#$parser]); |
my $bodytext=&Apache::lonxml::get_all_text($endtag,$parser); |
$$parser['-1']->get_token(); |
$$parser['-1']->get_token(); |
&Apache::lonxml::debug("Deleting :$bodytext: for $token->[1]"); |
&Apache::lonxml::debug("Deleting :$bodytext: for $token->[1]"); |
&Apache::lonxml::end_tag($tagstack,$parstack,$token); |
&Apache::lonxml::end_tag($tagstack,$parstack,$token); |
Line 152 sub handle_delete {
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Line 165 sub handle_delete {
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} |
} |
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sub get_insert_list { |
sub get_insert_list { |
my ($token) = @_; |
my ($tagname) = @_; |
my $result=''; |
my $result=''; |
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{"$tagname.which"}) { |
push (@tagnums, @{ $Apache::lonxml::insertlist{"$token->[1].which"} }); |
push (@tagnums, @{ $Apache::lonxml::insertlist{"$tagname.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".'::'."$tagname.which"}) { |
push (@tagnums, @{ $Apache::lonxml::insertlist{"$namespace".'::'."$token->[1].which"} }); |
push (@tagnums, @{ $Apache::lonxml::insertlist{"$namespace".'::'."$tagname.which"} }); |
} |
} |
} |
} |
if (@tagnums) { |
if (@tagnums) { |
Line 178 sub get_insert_list {
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Line 191 sub get_insert_list {
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sub insertlist { |
sub insertlist { |
my ($target,$token) = @_; |
my ($target,$token) = @_; |
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return &innerinsertlist($target,$token->[1]); |
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} |
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sub innerinsertlist { |
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my ($target,$tagname,$closingtag) = @_; |
my $result; |
my $result; |
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my $after=''; |
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if ($closingtag) { |
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$after='_after_'.$closingtag; |
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} |
if ($target eq 'edit') { |
if ($target eq 'edit') { |
my $optionlist= &get_insert_list($token); |
my $optionlist= &get_insert_list($tagname); |
if ($optionlist) { |
if ($optionlist) { |
$result = "Insert: |
$result = "Insert: |
<select name=\"insert_$Apache::lonxml::curdepth\"> |
<select name=\"insert$after\_$Apache::lonxml::curdepth\"> |
$optionlist |
$optionlist |
</select>" |
</select>" |
} else { |
} else { |
Line 217 sub handle_insert {
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Line 239 sub handle_insert {
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return $result; |
return $result; |
} |
} |
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sub handle_insertafter { |
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my $tagname=shift; |
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if ($ENV{"form.insert_after_$tagname\_$Apache::lonxml::curdepth"} eq '') |
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{ return ''; } |
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my $result; |
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my $tagnum =$ENV{"form.insert_after_$tagname\_$Apache::lonxml::curdepth"}; |
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my $func=$Apache::lonxml::insertlist{"$tagnum.function"}; |
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if ($func eq 'default') { |
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my $newtag=$Apache::lonxml::insertlist{"$tagnum.tag"}; |
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my $namespace; |
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if ($newtag =~ /::/) { ($namespace,$newtag) = split(/::/,$newtag); } |
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$result.="\n<$newtag>\n</$newtag>"; |
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} else { |
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if (defined(&$func)) { |
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{ |
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no strict 'refs'; |
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$result.=&$func(); |
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} |
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} else { |
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my $newtag=$Apache::lonxml::insertlist{"$tagnum.tag"}; |
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&Apache::lonxml::error("Unable to insert (after) tag $newtag, $func was not defined. ($tagname $tagnum)"); |
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} |
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} |
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return $result; |
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} |
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sub insert_responseparam { |
sub insert_responseparam { |
return ' |
return ' |
<responseparam />'; |
<responseparam />'; |
Line 256 sub insert_essayresponse {
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Line 304 sub insert_essayresponse {
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</essayresponse>'; |
</essayresponse>'; |
} |
} |
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sub insert_imageresponse { |
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return ' |
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<imageresponse max="1"> |
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<foilgroup> |
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</foilgroup> |
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<hintgroup> |
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</hintgroup> |
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</imageresponse>'; |
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} |
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sub insert_optionresponse { |
sub insert_optionresponse { |
return ' |
return ' |
<optionresponse max="10"> |
<optionresponse max="10"> |
Line 276 sub insert_radiobuttonresponse {
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Line 334 sub insert_radiobuttonresponse {
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</radiobuttonresponse>'; |
</radiobuttonresponse>'; |
} |
} |
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sub insert_rankresponse { |
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return ' |
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<rankresponse max="10"> |
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<foilgroup options=""> |
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</foilgroup> |
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<hintgroup> |
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</hintgroup> |
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</rankresponse>'; |
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} |
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sub insert_matchresponse { |
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return ' |
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<matchresponse max="10"> |
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<foilgroup options=""> |
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<itemgroup> |
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</itemgroup> |
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</foilgroup> |
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<hintgroup> |
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</hintgroup> |
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</matchresponse>'; |
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} |
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sub insert_displayduedate { return '<displayduedate />'; } |
sub insert_displayduedate { return '<displayduedate />'; } |
sub insert_displaytitle { return '<displaytitle />'; } |
sub insert_displaytitle { return '<displaytitle />'; } |
sub insert_hintpart { |
sub insert_hintpart { |
Line 292 sub insert_numericalhint {
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Line 372 sub insert_numericalhint {
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</numericalhint>'; |
</numericalhint>'; |
} |
} |
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sub insert_stringhint { |
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return ' |
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<stringhint> |
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</stringhint>'; |
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} |
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sub insert_formulahint { |
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return ' |
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<formulahint> |
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</formulahint>'; |
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} |
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sub insert_radiobuttonhint { |
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return ' |
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<radiobuttonhint> |
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</radiobuttonhint>'; |
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} |
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sub insert_optionhint { |
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return ' |
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<optionhint> |
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</optionhint>'; |
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} |
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sub insert_startouttext { |
sub insert_startouttext { |
return "<startouttext />\n<endouttext />"; |
return "<startouttext />\n<endouttext />"; |
} |
} |
Line 304 sub textarea_sizes {
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Line 408 sub textarea_sizes {
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my ($data)=@_; |
my ($data)=@_; |
my $count=0; |
my $count=0; |
my $maxlength=-1; |
my $maxlength=-1; |
foreach (split ("\n", $$data)) { $count++; |
foreach (split ("\n", $$data)) { |
if (length($_) > $maxlength) { $maxlength = length($_); } |
$count+=int(length($_)/79); |
} |
$count++; |
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if (length($_) > $maxlength) { $maxlength = length($_); } |
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} |
my $rows = $count; |
my $rows = $count; |
my $cols = $maxlength; |
my $cols = $maxlength; |
return ($rows,$cols); |
return ($rows,$cols); |
Line 357 sub get_new_args {
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Line 463 sub get_new_args {
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foreach my $arg (@args) { |
foreach my $arg (@args) { |
#just want the string that it was set to |
#just want the string that it was set to |
my $value=$token->[2]->{$arg}; |
my $value=$token->[2]->{$arg}; |
my $newvalue=$ENV{"form.$Apache::lonxml::curdepth.$arg"}; |
my $element=&html_element_name($arg); |
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my $newvalue=$ENV{"form.$element"}; |
&Apache::lonxml::debug(" for:$arg: cur is :$value: new is :$newvalue:"); |
&Apache::lonxml::debug(" for:$arg: cur is :$value: new is :$newvalue:"); |
if ($value ne $newvalue) { |
if (defined($newvalue) && $value ne $newvalue) { |
$token->[2]->{$arg}=$newvalue; |
$token->[2]->{$arg}=$newvalue; |
$rebuild=1; |
$rebuild=1; |
} |
} |
Line 390 sub rebuild_tag {
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Line 497 sub rebuild_tag {
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return $result; |
return $result; |
} |
} |
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sub html_element_name { |
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my ($name) = @_; |
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return $name.'_'.$Apache::lonxml::curdepth; |
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} |
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sub hidden_arg { |
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my ($name,$token) = @_; |
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my $result; |
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my $arg=$token->[2]{$name}; |
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$result='<input name="'.&html_element_name($name). |
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'" type="hidden" value="'.$arg.'" />'; |
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return $result; |
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} |
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sub text_arg { |
sub text_arg { |
my ($description,$name,$token,$size) = @_; |
my ($description,$name,$token,$size) = @_; |
my $result; |
my $result; |
if (!defined $size) { $size=20; } |
if (!defined $size) { $size=20; } |
my $arg=$token->[2]{$name}; |
my $arg=$token->[2]{$name}; |
$result=$description.'<input name="'."$Apache::lonxml::curdepth.$name". |
$result=$description.' <input name="'.&html_element_name($name). |
'" type="text" value="'.$arg.'" size="'.$size.'" />'; |
'" type="text" value="'.$arg.'" size="'.$size.'" />'; |
return $result; |
return $result; |
} |
} |
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sub select_arg { |
sub select_arg { |
my ($description,$name,$list,$token) = @_; |
my ($description,$name,$list,$token) = @_; |
my $result; |
my $result; |
my $optionlist=""; |
my $optionlist=""; |
my $selected=$token->[2]{$name}; |
my $selected=$token->[2]{$name}; |
foreach my $option (@$list) { |
foreach my $option (@$list) { |
if ( $selected eq $option ) { |
my $value; |
$optionlist.="<option selected=\"on\">$option</option>\n"; |
if ( ref($option) eq 'ARRAY') { |
} else { |
$value='value="'.$$option[0].'"'; |
$optionlist.="<option>$option</option>\n"; |
$option=$$option[1]; |
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} else { |
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$value='value="'.$option.'"'; |
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} |
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if ( $selected eq $option ) { |
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$optionlist.="<option $value selected=\"on\">$option</option>\n"; |
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} else { |
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$optionlist.="<option $value >$option</option>\n"; |
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} |
} |
} |
} |
$result.=$description.' <select name="'.&html_element_name($name). |
$result.=$description.'<select name="'."$Apache::lonxml::curdepth.$name".'"> |
'"> |
'.$optionlist.' |
'.$optionlist.' |
</select>'; |
</select>'; |
return $result; |
return $result; |
} |
} |
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sub select_or_text_arg { |
sub select_or_text_arg { |
my ($description,$name,$list,$token,$size) = @_; |
my ($description,$name,$list,$token,$size) = @_; |
my $result; |
my $result; |
my $optionlist=""; |
my $optionlist=""; |
my $found=0; |
my $found=0; |
my $selected=$token->[2]{$name}; |
my $selected=$token->[2]{$name}; |
foreach my $option (@$list) { |
foreach my $option (@$list) { |
if ( $selected eq $option ) { |
my $value; |
$optionlist.="<option selected=\"on\">$option</option>\n"; |
if ( ref($option) eq 'ARRAY') { |
$found=1; |
$value='value="'.$$option[0].'"'; |
} else { |
$option=$$option[1]; |
$optionlist.="<option>$option</option>\n"; |
} else { |
} |
$value='value="'.$option.'"'; |
} |
} |
$optionlist.="<option value=\"TYPEDINVALUE\">Type in value</option>\n"; |
if ( $selected eq $option ) { |
if (($found) || (!$selected)) { |
$optionlist.="<option $value selected=\"on\">$option</option>\n"; |
$result.=$description.'<select name="'."$Apache::lonxml::curdepth.$name".'"> |
$found=1; |
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} else { |
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$optionlist.="<option $value>$option</option>\n"; |
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} |
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} |
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$optionlist.="<option value=\"TYPEDINVALUE\">Type in value</option>\n"; |
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if (($found) || (!$selected)) { |
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$result.=$description.' <select name="'.&html_element_name($name) |
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.'"> |
'.$optionlist.' |
'.$optionlist.' |
</select>'; |
</select>'; |
} else { |
} else { |
$result.=&text_arg($description,$name,$token,$size); |
$result.=&text_arg($description,$name,$token,$size); |
} |
} |
return $result; |
return $result; |
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} |
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#----------------------------------------------------- image coordinates |
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# single image coordinates, x, y |
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sub entercoords { |
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my ($idx,,$idy,$mode,$width,$height) = @_; |
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unless ($Apache::edit::bgimgsrc) { return ''; } |
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if ($idx) { $idx.='_'; } |
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if ($idy) { $idy.='_'; } |
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my $bgfile=&Apache::lonnet::escape($Apache::edit::bgimgsrc); |
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my $form = 'lonhomework'; |
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my $element; |
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if (! defined($mode) || $mode eq 'attribute') { |
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$element = &Apache::lonnet::escape("$Apache::lonxml::curdepth"); |
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} elsif ($mode eq 'textnode') { # for data between <tag> ... </tag> |
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$element = &Apache::lonnet::escape('homework_edit_'. |
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$Apache::lonxml::curdepth); |
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} |
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my $formheight=''; |
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if ($height) { |
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$formheight='&formheight='.$height.'_'.$Apache::edit::bgimgsrccurdepth; |
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} |
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my $formwidth=''; |
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if ($width) { |
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$formwidth='&formwidth='.$width.'_'.$Apache::edit::bgimgsrccurdepth; |
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} |
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my $result = <<"ENDBUTTON"; |
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<a href="/cgi-bin/imagechoice.pl?formname=$form&file=$bgfile&formx=$idx$element&formy=$idy$element$formheight$formwidth" |
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target="imagechoice">Click Coordinates</a> |
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ENDBUTTON |
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return $result; |
} |
} |
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# coordinate pair (x1,y1)-(x2,y2) |
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sub entercoordpair { |
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my ($id,$mode,$width,$height) = @_; |
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unless ($Apache::edit::bgimgsrc) { return ''; } |
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my $bgfile=&Apache::lonnet::escape($Apache::edit::bgimgsrc); |
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my $form = 'lonhomework'; |
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my $element; |
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if (! defined($mode) || $mode eq 'attribute') { |
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$element = &Apache::lonnet::escape("$id\_$Apache::lonxml::curdepth"); |
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} elsif ($mode eq 'textnode') { # for data between <tag> ... </tag> |
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$element = &Apache::lonnet::escape('homework_edit_'. |
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$Apache::lonxml::curdepth); |
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} |
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my $formheight=''; |
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if ($height) { |
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$formheight='&formheight='.$height.'_'.$Apache::edit::bgimgsrccurdepth; |
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} |
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my $formwidth=''; |
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if ($width) { |
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$formwidth='&formwidth='.$width.'_'.$Apache::edit::bgimgsrccurdepth; |
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} |
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my $result = <<"ENDBUTTON"; |
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<a href="/cgi-bin/imagechoice.pl?mode=pair&formname=$form&file=$bgfile$formheight$formwidth&formcoord=$element" |
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target="imagechoice">Click Coordinate Pair</a> |
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ENDBUTTON |
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return $result; |
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} |
#----------------------------------------------------- browse |
#----------------------------------------------------- browse |
sub browse { |
sub browse { |
# insert a link to call up the filesystem browser (lonindexer) |
# insert a link to call up the filesystem browser (lonindexer) |
$_ = shift; |
my ($id, $mode) = @_; |
my $form = 'lonhomework'; |
my $form = 'lonhomework'; |
my $element = &Apache::lonnet::escape("$Apache::lonxml::curdepth.$_"); |
my $element; |
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if (! defined($mode) || $mode eq 'attribute') { |
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$element = &Apache::lonnet::escape("$id\_$Apache::lonxml::curdepth"); |
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} elsif ($mode eq 'textnode') { # for data between <tag> ... </tag> |
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$element = &Apache::lonnet::escape('homework_edit_'. |
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$Apache::lonxml::curdepth); |
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} |
my $result = <<"ENDBUTTON"; |
my $result = <<"ENDBUTTON"; |
<a href=\"javascript:openbrowser('$form','$element')\"\>Browse</a> |
<a href=\"javascript:openbrowser('$form','$element')\"\>Browse</a> |
ENDBUTTON |
ENDBUTTON |
Line 458 ENDBUTTON
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Line 659 ENDBUTTON
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#----------------------------------------------------- browse |
#----------------------------------------------------- browse |
sub search { |
sub search { |
# insert a link to call up the filesystem browser (lonindexer) |
# insert a link to call up the filesystem browser (lonindexer) |
$_ = shift; |
my ($id, $mode) = @_; |
my $form = 'lonhomework'; |
my $form = 'lonhomework'; |
my $element = &Apache::lonnet::escape("$Apache::lonxml::curdepth.$_"); |
my $element; |
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if (! defined($mode) || $mode eq 'attribute') { |
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$element = &Apache::lonnet::escape("$id\_$Apache::lonxml::curdepth"); |
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} elsif ($mode eq 'textnode') { # for data between <tag> ... </tag> |
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$element = &Apache::lonnet::escape('homework_edit_'. |
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$Apache::lonxml::curdepth); |
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} |
my $result = <<"ENDBUTTON"; |
my $result = <<"ENDBUTTON"; |
<a href=\"javascript:opensearcher('$form','$element')\"\>Search</a> |
<a href=\"javascript:opensearcher('$form','$element')\"\>Search</a> |
ENDBUTTON |
ENDBUTTON |