--- loncom/homework/edit.pm	2003/09/19 19:37:53	1.66
+++ loncom/homework/edit.pm	2004/01/14 22:59:18	1.77
@@ -1,7 +1,7 @@
 # The LearningOnline Network with CAPA 
 # edit mode helpers
 #
-# $Id: edit.pm,v 1.66 2003/09/19 19:37:53 matthew Exp $
+# $Id: edit.pm,v 1.77 2004/01/14 22:59:18 albertel Exp $
 #
 # Copyright Michigan State University Board of Trustees
 #
@@ -33,6 +33,7 @@ package Apache::edit;
 use strict;
 use Apache::lonnet();
 use HTML::Entities();
+use Apache::lonlocal;
 
 # Global Vars
 # default list of colors to use in editing
@@ -273,6 +274,11 @@ sub handle_insertafter {
     return $result;
 }
 
+sub insert_img {
+    return '
+    <img />';
+}
+
 sub insert_responseparam {
     return '
     <responseparam />';
@@ -283,6 +289,8 @@ sub insert_formularesponse {
 <formularesponse answer="" samples="">
     <textline />
     <hintgroup>
+    <startouttext/>
+    <endouttext />
     </hintgroup>
 </formularesponse>';
 }
@@ -292,6 +300,8 @@ sub insert_numericalresponse {
 <numericalresponse answer="">
     <textline />
     <hintgroup>
+    <startouttext/>
+    <endouttext />
     </hintgroup>
 </numericalresponse>';
 }
@@ -301,6 +311,8 @@ sub insert_stringresponse {
 <stringresponse answer="" type="">
     <textline />
     <hintgroup>
+    <startouttext/>
+    <endouttext />
     </hintgroup>
 </stringresponse>';
 }
@@ -318,6 +330,8 @@ sub insert_imageresponse {
     <foilgroup>
     </foilgroup>
     <hintgroup>
+    <startouttext/>
+    <endouttext />
     </hintgroup>
 </imageresponse>';
 }
@@ -328,26 +342,60 @@ sub insert_optionresponse {
     <foilgroup options="">
     </foilgroup>
     <hintgroup>
+    <startouttext/>
+    <endouttext />
     </hintgroup>
 </optionresponse>';
 }
 
+sub insert_organicresponse {
+    return '
+<organicresponse>
+    <textline />
+    <hintgroup>
+    <startouttext/>
+    <endouttext />
+    </hintgroup>
+</organicresponse>';
+}
+
+sub insert_organicstructure {
+    return '
+<organicstructure />
+';
+}
+
 sub insert_radiobuttonresponse {
     return '
 <radiobuttonresponse max="10">
     <foilgroup>
     </foilgroup>
     <hintgroup>
+    <startouttext/>
+    <endouttext />
     </hintgroup>
 </radiobuttonresponse>';
 }
 
+sub insert_reactionresponse {
+    return '
+<reactionresponse>
+    <textline />
+    <hintgroup>
+    <startouttext/>
+    <endouttext />
+    </hintgroup>
+</reactionresponse>';
+}
+
 sub insert_rankresponse {
     return '
 <rankresponse max="10">
     <foilgroup options="">
     </foilgroup>
     <hintgroup>
+    <startouttext/>
+    <endouttext />
     </hintgroup>
 </rankresponse>';
 }
@@ -360,6 +408,8 @@ sub insert_matchresponse {
       </itemgroup>
     </foilgroup>
     <hintgroup>
+    <startouttext/>
+    <endouttext />
     </hintgroup>
 </matchresponse>';
 }
@@ -374,6 +424,14 @@ sub insert_hintpart {
 </hintpart>';
 }
 
+sub insert_hintgroup {
+  return '
+<hintgroup>
+    <startouttext/>
+    <endouttext />
+</hintgroup>';
+}
+
 sub insert_numericalhint {
     return '
 <numericalhint>
@@ -453,7 +511,7 @@ sub editfield {
 }
 
 sub modifiedfield {
-    my ($token) = @_;
+    my ($endtag,$parser) = @_;
     my $result;
 #  foreach my $envkey (sort keys %ENV) {
 #    &Apache::lonxml::debug("$envkey ---- $ENV{$envkey}");
@@ -461,6 +519,9 @@ sub modifiedfield {
 #  &Apache::lonxml::debug("I want homework_edit_$Apache::lonxml::curdepth");
 #  &Apache::lonxml::debug($ENV{"form.homework_edit_$Apache::lonxml::curdepth"});
     $result=$ENV{"form.homework_edit_$Apache::lonxml::curdepth"};
+    my $bodytext=&Apache::lonxml::get_all_text($endtag,$parser);
+    # textareas throw away intial \n 
+    if ($bodytext=~/^\n/) { $result="\n".$result; }
     return $result;
 }
 
@@ -529,7 +590,7 @@ sub checked_arg {
     my $result;
     my $optionlist="";
     my $allselected=$token->[2]{$name};
-    $result=$description;
+    $result=&mt($description);
     foreach my $option (@$list) {
 	my ($value,$text);
 	if ( ref($option) eq 'ARRAY') {
@@ -558,7 +619,7 @@ sub text_arg {
     my $result;
     if (!defined $size) { $size=20; }
     my $arg=$token->[2]{$name};
-    $result=$description.'&nbsp;<input name="'.&html_element_name($name).
+    $result=&mt($description).'&nbsp;<input name="'.&html_element_name($name).
 	'" type="text" value="'.$arg.'" size="'.$size.'" />';
     return '<nobr>'.$result.'</nobr>';
 }
@@ -616,7 +677,7 @@ sub select_or_text_arg {
     }
     $optionlist.="<option value=\"TYPEDINVALUE\"".
  	((!$found)?' selected="on"':'').
- 	">Type in value</option>\n";
+ 	">".&mt('Type-in value')."</option>\n";
 #
     my $element=&html_element_name($name);
     my $selectelement='select_list_'.$element;
@@ -629,12 +690,13 @@ sub select_or_text_arg {
 	     '.options['.$selectedindex.'].value';
     my $typedinvalue='this.form.'.$typeinelement.'.value';
     my $selecttypeinindex='this.form.'.$selectelement.'.options.length';
+    $description=&mt($description);
 #
     return (<<ENDSELECTORTYPE);
 <nobr>
 $description
 &nbsp;<select name="$selectelement"
-onChange="if ($selectedvalue!='TYPEDINVALUE') { $hiddenvalue=$selectedvalue; $typedinvalue=''; }"
+onChange="if ($selectedvalue!='TYPEDINVALUE') { $hiddenvalue=$selectedvalue; $typedinvalue=''; }" >
 $optionlist
 </select>
 <input type="text" size="$size" name="$typeinelement"
@@ -677,47 +739,63 @@ ENDBUTTON
     return $result;
 }
 
-# coordinate pair (x1,y1)-(x2,y2)
-sub entercoordpair {
-    my ($id,$mode,$width,$height) = @_;
+# coordinates (x1,y1)-(x2,y2)...
+# mode can be either box, or polygon
+sub entercoord {
+    my ($idx,$mode,$width,$height,$type) = @_;
     unless ($Apache::edit::bgimgsrc) { return ''; }
-    my $bgfile=&Apache::lonnet::escape($Apache::edit::bgimgsrc);
+    my $bgfile=&Apache::lonnet::escape(&Apache::lonnet::filelocation($Apache::lonxml::pwd[-1],$Apache::edit::bgimgsrc));
+    &Apache::lonnet::logthis($Apache::edit::bgfile);
     my $form    = 'lonhomework';
     my $element;
     if (! defined($mode) || $mode eq 'attribute') {
-        $element = &Apache::lonnet::escape("$id\_$Apache::lonxml::curdepth");
+        $element = &Apache::lonnet::escape("$idx\_$Apache::lonxml::curdepth");
     } elsif ($mode eq 'textnode') {  # for data between <tag> ... </tag>
         $element = &Apache::lonnet::escape('homework_edit_'.
                                            $Apache::lonxml::curdepth);
     }
-    my $formheight='';
+    my $id=$Apache::lonxml::curdepth;
+    my %data=("imagechoice.$id.type"      =>$type,
+	      "imagechoice.$id.formname"  =>$form,
+	      "imagechoice.$id.file"      =>$bgfile,
+	      "imagechoice.$id.formcoord" =>$element);
     if ($height) {
-	$formheight='&formheight='.$height.'_'.$Apache::edit::bgimgsrccurdepth;
+	$data{"imagechoice.$id.formheight"}=$height.'_'.
+	    $Apache::edit::bgimgsrccurdepth;
     }
-    my $formwidth='';
     if ($width) {
-	$formwidth='&formwidth='.$width.'_'.$Apache::edit::bgimgsrccurdepth;
+	$data{"imagechoice.$id.formwidth"}=$width.'_'.
+	    $Apache::edit::bgimgsrccurdepth;
     }
-    my $result = <<"ENDBUTTON";
-<a href="/cgi-bin/imagechoice.pl?mode=pair&formname=$form&file=$bgfile$formheight$formwidth&formcoord=$element"
-target="imagechoice">Click Coordinate Pair</a>
-ENDBUTTON
+    &Apache::lonnet::appenv(%data);
+    my $text="Enter Coordinates";
+    if ($type eq 'polygon') { $text='Create Polygon Data'; }
+    my $result='<a href="/adm/imagechoice?token='.$id.'" target="imagechoice">'.$text.'</a>';
     return $result;
 }
+
+sub deletecoorddata {
+    &Apache::lonnet::delenv("imagechoice\\.");
+}
+
 #----------------------------------------------------- browse
 sub browse {
     # insert a link to call up the filesystem browser (lonindexer)
-    my ($id, $mode) = @_;
+    my ($id, $mode, $titleid) = @_;
     my $form    = 'lonhomework';
     my $element;
     if (! defined($mode) || $mode eq 'attribute') {
         $element = &Apache::lonnet::escape("$id\_$Apache::lonxml::curdepth");
     } elsif ($mode eq 'textnode') {  # for data between <tag> ... </tag>
         $element = &Apache::lonnet::escape('homework_edit_'.
-                                           $Apache::lonxml::curdepth);
+                                           $Apache::lonxml::curdepth);	
+    }
+    my $titleelement;
+    if ($titleid) {
+	$titleelement=",'','','".&Apache::lonnet::escape("$titleid\_$Apache::lonxml::curdepth")."'";
     }
     my $result = <<"ENDBUTTON";
-<a href=\"javascript:openbrowser('$form','$element')\"\>Select</a>
+<a href=\"javascript:openbrowser('$form','$element'$titleelement)\"\>Select</a>
 ENDBUTTON
     return $result;
 }
@@ -725,7 +803,7 @@ ENDBUTTON
 #----------------------------------------------------- browse
 sub search {
     # insert a link to call up the filesystem browser (lonindexer)
-    my ($id, $mode) = @_;
+    my ($id, $mode, $titleid) = @_;
     my $form    = 'lonhomework';
     my $element;
     if (! defined($mode) || $mode eq 'attribute') {
@@ -734,8 +812,12 @@ sub search {
         $element = &Apache::lonnet::escape('homework_edit_'.
                                            $Apache::lonxml::curdepth);
     }
+    my $titleelement;
+    if ($titleid) {
+	$titleelement=",'".&Apache::lonnet::escape("$titleid\_$Apache::lonxml::curdepth")."'";
+    }
     my $result = <<"ENDBUTTON";
-<a href=\"javascript:opensearcher('$form','$element')\"\>Search</a>
+<a href=\"javascript:opensearcher('$form','$element'$titleelement)\"\>Search</a>
 ENDBUTTON
     return $result;
 }