--- loncom/interface/lonprintout.pm	2006/07/24 22:13:58	1.467
+++ loncom/interface/lonprintout.pm	2006/08/02 20:49:55	1.474
@@ -1,7 +1,8 @@
+#
 # The LearningOnline Network
 # Printout
 #
-# $Id: lonprintout.pm,v 1.467 2006/07/24 22:13:58 foxr Exp $
+# $Id: lonprintout.pm,v 1.474 2006/08/02 20:49:55 www Exp $
 #
 # Copyright Michigan State University Board of Trustees
 #
@@ -892,7 +893,7 @@ sub IndexCreation {
 
 sub print_latex_header {
     my $mode=shift;
-    my $output='\documentclass[letterpaper,twoside]{article}';
+    my $output='\documentclass[letterpaper,twoside]{article}\raggedbottom';
     if (($mode eq 'batchmode') || (!$perm{'pav'})) {
 	$output.='\batchmode';
     }
@@ -2317,7 +2318,7 @@ ALL_PROBLEMS
 
 	if ($helper->{VARS}->{'assignment'}) {
 	    push @{$printChoices}, [&mt("Selected <b>Problems</b> from folder <b><i>[_1]</i></b> for <b>selected students</b>",$sequenceTitle), 'problems_for_students', 'CHOOSE_STUDENTS'];
-	    push @{$printChoices}, [&mt("Selected <b>Problems</b> from folder <b><i>[_1]</i></b> for <b>anonymous students</b>",$sequenceTitle), 'problems_for_anon', 'CHOOSE_ANON1'];
+	    push @{$printChoices}, [&mt("Selected <b>Problems</b> from folder <b><i>[_1]</i></b> for <b>CODEd assignments</b>",$sequenceTitle), 'problems_for_anon', 'CHOOSE_ANON1'];
 	}
 
 	# resource_selector will hold a few states that:
@@ -2404,7 +2405,7 @@ CHOOSE_STUDENTS
 	}
 	if (%codes_to_print) {
 	    $code_selection .='   
-	    <message><b>Choose single code from list</b></message>
+	    <message><b>Choose single CODE from list:</b></message>
 		<message></td><td></message>
 		<dropdown variable="CODE_SELECTED_FROM_LIST" multichoice="0" allowempty="0">
                   <choice></choice>
@@ -2412,7 +2413,7 @@ CHOOSE_STUDENTS
                      push(@{$state->{CHOICES}},@{$helper->{DATA}{ALL_CODE_CHOICES}});
                   </exec>
 		</dropdown>
-	    <message></td></tr><tr><td colspan="2"><hr width=\'33%\' /></td></tr><tr><td></message>
+	    <message></td></tr><tr><td></message>
             '.$/;
 
 	}
@@ -2432,9 +2433,12 @@ CHOOSE_STUDENTS
 	    $codechoice='<choice computer="default">Default</choice>';
 	}
         &Apache::lonxml::xmlparse($r, 'helper', <<CHOOSE_ANON1);
-  <state name="CHOOSE_ANON1" title="Select Students and Resources">
+  <state name="CHOOSE_ANON1" title="Specify CODEd Assignments">
     <nextstate>SELECT_PROBLEMS</nextstate>
-    <message><table><tr><td><b>Number of anonymous assignments to print:</b></td><td></message>
+    <message><h4>Fill out one of the forms below</h4></message>
+    <message><br /><hr /> <br /></message>
+    <message><h3>Generate new CODEd Assignments</h3></message>
+    <message><table><tr><td><b>Number of CODEd assignments to print:</b></td><td></message>
     <string variable="NUMBER_TO_PRINT_TOTAL" maxlength="5" size="5">
        <validator>
 	if (((\$helper->{'VARS'}{'NUMBER_TO_PRINT_TOTAL'}+0) < 1) &&
@@ -2456,9 +2460,10 @@ CHOOSE_STUDENTS
     <dropdown variable="CODE_OPTION" multichoice="0" allowempty="0">
     $codechoice
     </dropdown>
-    <message></td></tr><tr><td colspan="2"><hr width='33%' /></td></tr><tr><td></message>
-    <message></td></tr><tr><td></message>
-    <message><b>Enter a CODE to print:</b></td><td></message>
+    <message></td></tr><tr><td colspan="2"></td></tr><tr><td></message>
+    <message></td></tr><tr><td></table></message>
+    <message><br /><hr /><h3>Print a Specific CODE </h3><br /><table></message>
+    <message><tr><td><b>Enter a CODE to print:</b></td><td></message>
     <string variable="SINGLE_CODE" size="10">
         <validator>
 	   if(!\$helper->{'VARS'}{'NUMBER_TO_PRINT_TOTAL'}           &&
@@ -2471,17 +2476,16 @@ CHOOSE_STUDENTS
 	   }
         </validator>
     </string>
-    <message></td></tr><tr><td colspan="2"><hr width='33%' /></td></tr><tr><td></message>
+    <message></td></tr><tr><td></message>
         $code_selection
-
-    
-    <message><b>Reprint a set of saved CODEs:</b></message>
+    <message></td></tr></table></message>
+    <message><hr /><h3>Reprint a Set of Saved CODEs</h3><table><tr><td></message>
+    <message><b>Select saved CODEs:</b></message>
     <message></td><td></message>
     <dropdown variable="REUSE_OLD_CODES">
         $namechoice
     </dropdown>
     <message></td></tr></table></message>
-    <message><hr width='33%' /></message>
   </state>
   $resource_selector
 CHOOSE_ANON1
@@ -2489,7 +2493,7 @@ CHOOSE_ANON1
 
 	if ($helper->{VARS}->{'assignment'}) {
 	    push @{$printChoices}, [&mt("Selected <b>Resources</b> from folder <b><i>[_1]</i></b> for <b>selected students</b>",$sequenceTitle), 'resources_for_students', 'CHOOSE_STUDENTS1'];
-	    push @{$printChoices}, [&mt("Selected <b>Resources</b> from folder <b><i>[_1]</i></b> for <b>anonymous students</b>",$sequenceTitle), 'resources_for_anon', 'CHOOSE_ANON2'];
+	    push @{$printChoices}, [&mt("Selected <b>Resources</b> from folder <b><i>[_1]</i></b> for <b>CODEd assignments</b>",$sequenceTitle), 'resources_for_anon', 'CHOOSE_ANON2'];
 	}
 	    
 
@@ -2540,9 +2544,12 @@ RESOURCE_SELECTOR
 CHOOSE_STUDENTS1
 
 	&Apache::lonxml::xmlparse($r, 'helper', <<CHOOSE_ANON2);
-  <state name="CHOOSE_ANON2" title="Select Students and Resources">
+  <state name="CHOOSE_ANON2" title="Select CODEd Assignments">
     <nextstate>SELECT_RESOURCES</nextstate>
-    <message><table><tr><td><b>Number of anonymous assignments to print:</b></td><td></message>
+    <message><h4>Fill out one of the forms below</h4></message>
+    <message><br /><hr /> <br /></message>
+    <message><h3>Generate new CODEd Assignments</h3></message>
+    <message><table><tr><td><b>Number of CODEd assignments to print:</b></td><td></message>
     <string variable="NUMBER_TO_PRINT_TOTAL" maxlength="5" size="5">
        <validator>
 	if (((\$helper->{'VARS'}{'NUMBER_TO_PRINT_TOTAL'}+0) < 1) &&
@@ -2564,9 +2571,9 @@ CHOOSE_STUDENTS1
     <dropdown variable="CODE_OPTION" multichoice="0" allowempty="0">
     $codechoice
     </dropdown>
-    <message></td></tr><tr><td colspan="2"><hr width='33%' /></td></tr><tr><td></message>
-    <message></td></tr><tr><td></message>
-    <message><b>Enter a CODE to print:</b></td><td></message>
+    <message></td></tr><tr><td></table></message>
+    <message><br /><hr /><h3>Print a Specific CODE </h3><br /><table></message>
+    <message><tr><td><b>Enter a CODE to print:</b></td><td></message>
     <string variable="SINGLE_CODE" size="10">
         <validator>
 	   if(!\$helper->{'VARS'}{'NUMBER_TO_PRINT_TOTAL'}           &&
@@ -2579,15 +2586,16 @@ CHOOSE_STUDENTS1
 	   }
         </validator>
     </string>
-    <message></td></tr><tr><td colspan="2"><hr width='33%' /></td></tr><tr><td></message>
+    <message></td></tr><tr><td></message>
         $code_selection
-    <message><b>Reprint a set of saved CODEs:</b></message>
+    <message></td></tr></table></message>
+    <message><hr /><h3>Reprint a Set of Saved CODEs</h3><table><tr><td></message>
+    <message><b>Select saved CODEs:</b></message>
     <message></td><td></message>
     <dropdown variable="REUSE_OLD_CODES">
         $namechoice
     </dropdown>
     <message></td></tr></table></message>
-    <message><hr width='33%' /></message>
   </state>
     $resource_selector
 CHOOSE_ANON2
@@ -3026,9 +3034,16 @@ sub render {
 	}
     }
 
-    $result .= <<ELEMENTHTML;
+    # Adjust margin for LaTeX margin: .. requires units == cm or in.
 
+    if ($size{'margin_unit'} eq 'in') {
+	$size{'margin'} += 1;
+    }  else {
+	$size{'margin'} += 2.54;
+    }
+    $result .= <<ELEMENTHTML;
 
+  
 
 <p>How should each column be formatted?</p>
 
@@ -3070,7 +3085,7 @@ ELEMENTHTML
     return $result;
 }
 
-# If the user didn't select 1 column, skip this state.
+
 sub preprocess {
     my $self = shift;
     my $helper = Apache::lonhelper::getHelper();
@@ -3103,9 +3118,7 @@ sub preprocess {
 	
 	foreach my $dim ('width', 'height', 'lmargin') {
 	    my ($value, $units) = split(/ /, $size{$dim});
-	    
-	    &Apache::lonnet::logthis("$dim : $value : $units");
-	    
+	    	    
 	    $helper->{VARS}->{"$var.".$dim}      = $value;
 	    $helper->{VARS}->{"$var.".$dim.'unit'} = $units;
 	    
@@ -3145,6 +3158,14 @@ sub postprocess {
     }
     if ($lmargin !~  /^-?[0-9]*(\.[0-9]*)?$/) {
         $error .= "Invalid left margin; please type only a number.<br />\n";
+    } else {
+	# Adjust for LaTeX 1.0 inch margin:
+
+	if ($env{"form.${var}.lmarginunit"} eq "in") {
+	    $helper->{VARS}->{$var.'.lmargin'} = $lmargin - 1;
+	} else {
+	    $helper->{VARS}->{$var.'.lmargin'} = $lmargin - 2.54;
+	}
     }
 
     if (!$error) {