--- loncom/homework/imageresponse.pm	2004/03/15 22:09:52	1.52
+++ loncom/homework/imageresponse.pm	2004/10/21 06:37:36	1.56
@@ -2,7 +2,7 @@
 # The LearningOnline Network with CAPA
 # image click response style
 #
-# $Id: imageresponse.pm,v 1.52 2004/03/15 22:09:52 albertel Exp $
+# $Id: imageresponse.pm,v 1.56 2004/10/21 06:37:36 albertel Exp $
 #
 # Copyright Michigan State University Board of Trustees
 #
@@ -75,7 +75,7 @@ sub end_imageresponse {
 sub start_foilgroup {
     %Apache::response::foilgroup=();
     $Apache::imageresponse::conceptgroup=0;
-    &Apache::response::setrandomnumber();
+    &Apache::response::pushrandomnumber();
     return '';
 }
 
@@ -85,7 +85,7 @@ sub getfoilcounts {
     my $max = &Apache::lonxml::get_param('max',$parstack,$safeeval,'-2');
     # +1 since instructors will count from 1
     my $count = $#{ $Apache::response::foilgroup{'names'} }+1;
-    if (&Apache::response::showallfoils()) { $max=$count; }
+    #if (&Apache::response::showallfoils()) { $max=$count; }
     return ($count,$max);
 }
 
@@ -97,11 +97,11 @@ sub whichfoils {
     while ((($#whichopt+1) < $max) && ($#names > -1)) {
 	&Apache::lonxml::debug("Have $#whichopt max is $max");
 	my $aopt;
-	if (&Apache::response::showallfoils()) {
-	    $aopt=0;
-	} else {
+#	if (&Apache::response::showallfoils()) {
+#	    $aopt=0;
+#	} else {
 	    $aopt=int(&Math::Random::random_uniform() * ($#names+1));
-	}
+#	}
 	&Apache::lonxml::debug("From $#names elms, picking $aopt");
 	$aopt=splice(@names,$aopt,1);
 	&Apache::lonxml::debug("Picked $aopt");
@@ -270,6 +270,8 @@ sub gradefoils {
 	    $temp++;
 	}
     }
+    if ($result 
+	&& $Apache::lonhomework::type eq 'survey') { $result='SUBMITTED'; }
     $Apache::lonhomework::results{"resource.$Apache::inputtags::part.$id.submission"}="$x:$y";
     $Apache::lonhomework::results{"resource.$Apache::inputtags::part.$id.awarddetail"}=$result;
     return '';
@@ -296,6 +298,7 @@ sub end_foilgroup {
     } elsif ($target eq 'edit') {
 	$result=&Apache::edit::end_table();
     }
+    &Apache::response::poprandomnumber();
     return $result;
 }
 
@@ -343,7 +346,8 @@ sub start_foil {
 	}
 	$Apache::response::foilnames{$name}++;
 	if ( $Apache::imageresponse::conceptgroup
-	     && !&Apache::response::showallfoils()) {
+	     #&& !&Apache::response::showallfoils()
+	     ) {
 	    push(@{ $Apache::response::conceptgroup{'names'} }, $name);
 	} else {
 	    push(@{ $Apache::response::foilgroup{'names'} }, $name);
@@ -384,7 +388,8 @@ sub end_text {
     if ($target eq 'web' || $target eq 'tex' || $target eq 'analyze') {
 	my $name = $Apache::imageresponse::curname;
 	if ( $Apache::imageresponse::conceptgroup
-	     && !&Apache::response::showallfoils() ) {
+	     #&& !&Apache::response::showallfoils()
+	     ) {
 	    $Apache::response::conceptgroup{"$name.text"} = &Apache::lonxml::endredirection;
 	} else {
 	    $Apache::response::foilgroup{"$name.text"} = &Apache::lonxml::endredirection;
@@ -424,7 +429,8 @@ sub end_image {
 	my $image = &Apache::lonxml::endredirection;
 	&Apache::lonxml::debug("original image is $image");
 	if ( $Apache::imageresponse::conceptgroup
-	     && !&Apache::response::showallfoils()) {
+	     #&& !&Apache::response::showallfoils()
+	     ) {
 	    $Apache::response::conceptgroup{"$name.image"} = $image;
 	} else {
 	    $Apache::response::foilgroup{"$name.image"} = $image;
@@ -432,7 +438,8 @@ sub end_image {
     } elsif ($target eq 'analyze') {
 	my $image = &Apache::lonxml::endredirection;
 	if ( $Apache::imageresponse::conceptgroup
-	     && !&Apache::response::showallfoils()) {
+	     #&& !&Apache::response::showallfoils()
+	     ) {
 	    $Apache::response::conceptgroup{"$name.image"} = $image;
 	} else {
 	    $Apache::response::foilgroup{"$name.image"} = $image;
@@ -499,6 +506,7 @@ sub end_image {
 	} elsif ($width ne '') {
 	    $width_param = $width*$scaling;      
 	}
+	$width_param=&Apache::randomlabel::adjust_textwidth($width_param);
 	#where can we find the picture?
 	if (-e $newsrc) {
 	    if ($path) {
@@ -551,9 +559,11 @@ sub end_rectangle {
 	$target eq 'analyze') {
 	my $name = $Apache::imageresponse::curname;
 	my $area = &Apache::lonxml::endredirection;
+	$area=~s/\s//g;
 	&Apache::lonxml::debug("out is $area for $name");
 	if ( $Apache::imageresponse::conceptgroup
-	     && !&Apache::response::showallfoils()) {
+	     #&& !&Apache::response::showallfoils()
+	     ) {
 	    push @{ $Apache::response::conceptgroup{"$name.area"} },"rectangle:$area";
 	} else {
 	    push @{ $Apache::response::foilgroup{"$name.area"} },"rectangle:$area";
@@ -633,7 +643,8 @@ sub end_polygon {
 	$area=~s/\s*//g;
 	&Apache::lonxml::debug("out is $area for $name");
 	if ( $Apache::imageresponse::conceptgroup
-	     && !&Apache::response::showallfoils()) {
+	     #&& !&Apache::response::showallfoils()
+	     ) {
 	    push @{ $Apache::response::conceptgroup{"$name.area"} },"polygon:$area";
 	} else {
 	    push @{ $Apache::response::foilgroup{"$name.area"} },"polygon:$area";