--- loncom/homework/imageresponse.pm	2003/02/25 16:09:01	1.24
+++ loncom/homework/imageresponse.pm	2003/05/05 18:24:50	1.25
@@ -1,7 +1,7 @@
 # The LearningOnline Network with CAPA
 # image click response style
 #
-# $Id: imageresponse.pm,v 1.24 2003/02/25 16:09:01 sakharuk Exp $
+# $Id: imageresponse.pm,v 1.25 2003/05/05 18:24:50 www Exp $
 #
 # Copyright Michigan State University Board of Trustees
 #
@@ -26,7 +26,8 @@
 # http://www.lon-capa.org/
 #
 
-#FIXME assumes multiple possbile submissions but only one is possible currently
+#FIXME LATER assumes multiple possible submissions but only one is possible 
+#currently
 
 package Apache::imageresponse;
 use strict;
@@ -233,8 +234,20 @@ sub end_foil {
 
 sub start_text {
   my ($target,$token,$tagstack,$parstack,$parser,$safeeval,$style)=@_;
-  if ($target eq 'web' || $target eq 'tex') { &Apache::lonxml::startredirection; }
-  return '';
+  my $result='';
+  if ($target eq 'web' || $target eq 'tex') { 
+     &Apache::lonxml::startredirection; 
+  } elsif ($target eq 'edit') {
+    my $descr=$$parser[$#$parser]->get_text("/text");
+    $result=&Apache::edit::tag_start($target,$token,'Task Description').
+	&Apache::edit::editfield($token->[1],$descr,'Text',60,2).
+        &Apache::edit::end_row().&Apache::edit::start_spanning_row();     
+  } elsif ($target eq "modified") {
+    my $bgimg=$$parser[$#$parser]->get_text("/text");
+    $result=$token->[4].&Apache::edit::modifiedfield($token);
+    &Apache::lonxml::debug($result);
+  }
+  return $result;
 }
 
 sub end_text {
@@ -253,8 +266,22 @@ sub end_text {
 
 sub start_image {
   my ($target,$token,$tagstack,$parstack,$parser,$safeeval,$style)=@_;
-  if ($target eq 'web' || $target eq 'tex') { &Apache::lonxml::startredirection; }
-  return '';
+  my $result='';
+  if ($target eq 'web' || $target eq 'tex') { 
+      &Apache::lonxml::startredirection; 
+  } elsif ($target eq 'edit') {
+    my $bgimg=$$parser[$#$parser]->get_text("/image");
+    $result=&Apache::edit::tag_start($target,$token,'Clickable Image').
+	&Apache::edit::editline($token->[1],$bgimg,'Image Source File',40);
+    $result.=&Apache::edit::browse(undef,'textnode').' ';
+    $result.=&Apache::edit::search(undef,'textnode').
+        &Apache::edit::end_row().&Apache::edit::start_spanning_row();     
+  } elsif ($target eq "modified") {
+    my $bgimg=$$parser[$#$parser]->get_text("/image");
+    $result=$token->[4].&Apache::edit::modifiedfield($token);
+    &Apache::lonxml::debug($result);
+  }
+  return $result;
 }
 
 sub end_image {
@@ -347,8 +374,20 @@ $Apache::response::foilgroup{"$name.imag
 
 sub start_rectangle {
   my ($target,$token,$tagstack,$parstack,$parser,$safeeval,$style)=@_;
-  if ($target eq 'web' || $target eq 'grade' || $target eq 'tex') { &Apache::lonxml::startredirection; }
-  return '';
+  my $result='';
+  if ($target eq 'web' || $target eq 'grade' || $target eq 'tex') { 
+     &Apache::lonxml::startredirection; 
+  } elsif ($target eq 'edit') {
+    my $coords=$$parser[$#$parser]->get_text("/rectangle");
+    $result=&Apache::edit::tag_start($target,$token,'Rectangle').
+	&Apache::edit::editline($token->[1],$coords,'Coordinate Pairs',40).
+        &Apache::edit::end_row().&Apache::edit::start_spanning_row();     
+  } elsif ($target eq "modified") {
+    my $coords=$$parser[$#$parser]->get_text("/rectangle");
+    $result=$token->[4].&Apache::edit::modifiedfield($token);
+    &Apache::lonxml::debug($result);
+  }
+  return $result;
 }
 
 sub grade_rectangle {