--- loncom/homework/edit.pm 2009/06/28 19:40:41 1.123
+++ loncom/homework/edit.pm 2013/09/05 12:07:29 1.148
@@ -1,7 +1,7 @@
# The LearningOnline Network with CAPA
# edit mode helpers
#
-# $Id: edit.pm,v 1.123 2009/06/28 19:40:41 www Exp $
+# $Id: edit.pm,v 1.148 2013/09/05 12:07:29 goltermann Exp $
#
# Copyright Michigan State University Board of Trustees
#
@@ -26,6 +26,8 @@
# http://www.lon-capa.org/
#
+=pod
+
=head1 NAME
Apache::edit - edit mode helpers
@@ -173,7 +175,7 @@ sub tag_start {
# "</tr><tr><td colspan=\"3\">\n";
my @help = Apache::lonxml::helpinfo($token);
if ($help[0]) {
- $result .= '</td><td align="right" valign="top">' .
+ $result .= '</td><td class="LC_edit_problem_latexhelper">'.
Apache::loncommon::help_open_topic(@help);
} else { $result .= "</td><td> "; }
$result .= &end_row().&start_spanning_row();
@@ -201,15 +203,15 @@ sub start_table {
}
$Apache::edit::colordepth++;
push(@Apache::edit::inserttag,$token->[1]);
- my $result='<div align="right">';
- $result.='<table bgcolor="'.$color.'" width="97%" border="0" cellspacing="5" cellpadding="3">';
+ my $result='<div>';
+ $result.='<table bgcolor="'.$color.'" width="97%" border="0" cellspacing="3" cellpadding="2">';
return $result;
}
sub end_table {
$Apache::edit::colordepth--;
my $result='</table></div>';
- $result.='<div align="left"><table><tr><td>';
+ $result.='<div><table><tr><td>';
my ($tagname,$closingtag);
if (defined($Apache::edit::inserttag[-2])) {
@@ -230,7 +232,7 @@ sub end_table {
return $result;
}
-sub start_spanning_row { return '<tr><td colspan="5" bgcolor="#DDDDDD">';}
+sub start_spanning_row { return '<tr><td colspan="5" bgcolor="#F0F0F0">';}
sub start_row { return '<tr><td bgcolor="#DDDDDD">'; }
sub end_row { return '</td></tr>'; }
@@ -355,7 +357,7 @@ sub do_insert {
my $depth = scalar(@Apache::lonxml::depthcounter);
$depth -- if ($after);
my $inset = "\t"x$depth;
- $result.="\n$inset<$newtag>\n$inset</$newtag>";
+ $result.="\n$inset<$newtag></$newtag>";
} else {
if (defined(&$func)) {
{
@@ -395,6 +397,85 @@ sub insert_formularesponse {
</formularesponse>';
}
+sub insert_functionplotresponse {
+ return '
+<functionplotresponse>
+<functionplotelements>
+</functionplotelements>
+<functionplotruleset>
+</functionplotruleset>
+</functionplotresponse>';
+}
+
+sub insert_spline {
+ return '
+<spline />';
+}
+
+sub insert_backgroundplot {
+ return '
+<backgroundplot />';
+}
+
+sub insert_plotobject {
+ return '
+<plotobject />';
+}
+
+sub insert_plotvector {
+ return '
+<plotvector />';
+}
+
+sub insert_drawvectorsum {
+ return '
+<drawvectorsum />';
+}
+
+
+sub insert_functionplotrule {
+ return '
+<functionplotrule />';
+}
+
+sub insert_functionplotvectorrule {
+ return '
+<functionplotvectorrule />';
+}
+
+sub insert_functionplotvectorsumrule {
+ return '
+<functionplotvectorsumrule />';
+}
+
+sub insert_functionplotcustomrule {
+ return '
+<functionplotcustomrule>
+<answer type="loncapa/perl">
+# &fpr_val("label"), &fpr_f($x), &fpr_dfdx($x), &fpr_d2fdx2($x)
+# ($xs,$xe,$ys,$ye)=&fpr_vectorcoords("Name"), ($x,$y)=&fpr_objectcoords("Name")
+# &fpr_vectorlength("Name"), &fpr_vectorangle("Name")
+
+# Return 0 or 1
+return 1;
+</answer>
+</functionplotcustomrule>';
+}
+
+sub insert_functionplotruleset {
+ return '
+<functionplotruleset>
+<functionplotrule />
+</functionplotruleset>';
+}
+
+sub insert_functionplotelements {
+ return '
+<functionplotelements>
+<spline />
+</functionplotelements>';
+}
+
sub insert_numericalresponse {
return '
<numericalresponse answer="">
@@ -407,6 +488,13 @@ sub insert_numericalresponse {
</numericalresponse>';
}
+sub insert_externalresponse {
+ return '
+<externalresponse url="" answer="" answerdisplay="" form="">
+ <textfield spellcheck="none" />
+</externalresponse>';
+}
+
sub insert_customresponse {
return '
<customresponse>
@@ -579,6 +667,9 @@ sub insert_matchresponse {
<matchresponse max="10">
<foilgroup options="">
<itemgroup>
+ <item>
+ <startouttext /><endouttext />
+ </item>
</itemgroup>
<foil>
<startouttext /><endouttext />
@@ -590,6 +681,9 @@ sub insert_matchresponse {
</matchresponse>';
}
+sub insert_startpartmarker { return '<startpartmarker />'; }
+sub insert_endpartmarker { return '<endpartmarker />'; }
+
sub insert_displayduedate { return '<displayduedate />'; }
sub insert_displaytitle { return '<displaytitle />'; }
sub insert_hintpart {
@@ -660,6 +754,7 @@ sub js_change_detection {
my $unsaved=&mt("There are unsaved changes");
return (<<SCRIPT);
<script type="text/javascript">
+// <![CDATA[
var clean = true;
var is_submit = false;
var still_ask = false;
@@ -678,6 +773,7 @@ function unClean() {
clean=false;
}
window.onbeforeunload = compareForm;
+// ]]>
</script>
SCRIPT
}
@@ -695,6 +791,12 @@ sub submit_ask_anyway {
return ' onclick="still_ask=true;'.$extra_action.'" ';
}
+sub submit_dont_ask {
+ my ($extra_action) = @_;
+ return ' onclick="is_submit=true;'.$extra_action.'" ';
+}
+
+
sub textarea_sizes {
my ($data)=@_;
my $count=0;
@@ -726,30 +828,30 @@ sub editfield {
my ($tag,$data,$description,$minwidth,$minheight,$usehtmlarea)=@_;
my ($rows,$cols)=&textarea_sizes(\$data);
- if (&Apache::lonhtmlcommon::htmlareabrowser() &&
- !&Apache::lonhtmlcommon::htmlareablocked()) {
+ my $textareaclass;
+
+ if (&Apache::lonhtmlcommon::htmlareabrowser() && $usehtmlarea) {
$rows+=7; # make room for HTMLarea
$minheight+=7; # make room for HTMLarea
+ $textareaclass = ' class="LC_richDefaultOff"';
}
if ($cols > 80) { $cols = 80; }
if ($cols < $minwidth ) { $cols = $minwidth; }
if ($rows < $minheight) { $rows = $minheight; }
- if ($description) { $description=$description."<br />"; }
- if ($usehtmlarea) {
- &Apache::lonhtmlcommon::add_htmlareafields('homework_edit_'.
- $Apache::lonxml::curdepth);
- }
+ if ($description) { $description='<br />'.&mt($description).'<br />'; }
+
# remove typesetting whitespace from between data and the end tag
# to make the edit look prettier
$data =~ s/\n?[ \t]*$//;
- return $description."\n".'<textarea style="width:100%" rows="'.$rows.
+ return $description."\n".'<textarea style="width:99%" rows="'.$rows.
'" cols="'.$cols.'" name="homework_edit_'.
$Apache::lonxml::curdepth.'" id="homework_edit_'.
- $Apache::lonxml::curdepth.'" '.&element_change_detection().'>'.
+ $Apache::lonxml::curdepth.'" '.&element_change_detection().
+ $textareaclass.'>'.
&HTML::Entities::encode($data,'<>&"').'</textarea>'.
- ($usehtmlarea?&Apache::lonhtmlcommon::spelllink('lonhomework',
- 'homework_edit_'.$Apache::lonxml::curdepth):'')."\n";
+ ($usehtmlarea?'<br />'.&Apache::lonhtmlcommon::spelllink('lonhomework',
+ 'homework_edit_'.$Apache::lonxml::curdepth):'')."\n";
}
sub modifiedfield {
@@ -854,7 +956,7 @@ sub checked_arg {
$text=$option;
$value='value="'.$option.'"';
}
- $result.='<span class="LC_nobreak"><label><input type="checkbox" '.$value.' name="'.
+ $result.=' <span class="LC_edit_opt"><label><input type="checkbox" '.$value.' name="'.
&html_element_name($name).'"';
foreach my $selected (split(/,/,$allselected)) {
if ( $selected eq $option ) {
@@ -868,14 +970,17 @@ sub checked_arg {
}
sub text_arg {
- my ($description,$name,$token,$size) = @_;
+ my ($description,$name,$token,$size, $class) = @_;
my $result;
if (!defined $size) { $size=20; }
my $arg=$token->[2]{$name};
$result=&mt($description).' <input name="'.&html_element_name($name).
- '" type="text" value="'.$arg.'" size="'.$size.'" '.
- &element_change_detection().'/>';
- return '<span class="LC_nobreak">'.$result.'</span>';
+ '" type="text" value="'.$arg.'" size="'.$size.'" ';
+ if (defined $class) {
+ $result .= 'class="' . $class . '" ';
+ }
+ $result .= &element_change_detection().'/>';
+ return ' <span class="LC_edit_opt">'.$result.'</span>';
}
sub select_arg {
@@ -901,7 +1006,7 @@ sub select_arg {
}
}
}
- $result.='<span class="LC_nobreak">'.&mt($description).' <select name="'.
+ $result.=' <span class="LC_edit_opt">'.&mt($description).' <select name="'.
&html_element_name($name).'" '.&element_change_detection().' >
'.$optionlist.'
</select></span>';
@@ -952,16 +1057,16 @@ sub select_or_text_arg {
$description=&mt($description);
#
return (<<ENDSELECTORTYPE);
-<span class="LC_nobreak">
+ <span class="LC_edit_opt">
$description
<select name="$selectelement"
-onChange="if ($selectedvalue!='TYPEDINVALUE') { $hiddenvalue=$selectedvalue; $typedinvalue=''; }" >
+onchange="if ($selectedvalue!='TYPEDINVALUE') { $hiddenvalue=$selectedvalue; $typedinvalue=''; }" >
$optionlist
</select>
<input type="text" size="$size" name="$typeinelement"
value="$typeinvalue"
-onChange="$hiddenvalue=$typedinvalue;"
-onFocus="$selectedindex=$selecttypeinindex-1;" />
+onchange="$hiddenvalue=$typedinvalue;"
+onfocus="$selectedindex=$selecttypeinindex-1;" />
<input type="hidden" name="$element" value="$selected" $change_code />
</span>
ENDSELECTORTYPE