--- loncom/interface/lonprintout.pm 2006/07/20 03:47:09 1.466 +++ loncom/interface/lonprintout.pm 2006/08/03 02:36:56 1.476 @@ -1,7 +1,8 @@ +# # The LearningOnline Network # Printout # -# $Id: lonprintout.pm,v 1.466 2006/07/20 03:47:09 albertel Exp $ +# $Id: lonprintout.pm,v 1.476 2006/08/03 02:36:56 albertel Exp $ # # Copyright Michigan State University Board of Trustees # @@ -826,16 +827,21 @@ sub details_for_menu { return ($name_of_resource,$name_of_sequence,$name_of_map); } +sub copyright_line { + return '\noindent\makebox[\textwidth/$number_of_columns][b]{\hrulefill}\vspace*{-2 mm}\newline\noindent{\tiny Printed from LON-CAPA\copyright MSU{\hfill} Licensed under GNU General Public License } '; +} +my $end_of_student = "\n".'\special{ps:ENDOFSTUDENTSTAMP}'."\n"; sub latex_corrections { my ($number_of_columns,$result,$selectionmade,$answer_mode) = @_; # $result =~ s/\\includegraphics{/\\includegraphics\[width=\\minipagewidth\]{/g; - $result =~ s/\$number_of_columns/$number_of_columns/g; + my $copyright = ©right_line(); if ($selectionmade eq '1' || $answer_mode eq 'only') { - $result =~ s/(\\end{document})/\\strut\\vskip 0 mm\\noindent\\makebox\[\\textwidth\/$number_of_columns\]\[b\]{\\hrulefill}\\newline\\noindent\\tiny Printed from LON-CAPA\\copyright MSU{\\hfill} Licensed under GNU General Public License $1/; + $result =~ s/(\\end{document})/\\strut\\vskip 0 mm $copyright $end_of_student $1/; } else { - $result =~ s/(\\end{document})/\\strut\\vspace\*{-4 mm}\\newline\\noindent\\makebox\[\\textwidth\/$number_of_columns\]\[b\]{\\hrulefill}\\newline\\noindent\\tiny Printed from LON-CAPA\\copyright MSU{\\hfill} Licensed under GNU General Public License $1/; + $result =~ s/(\\end{document})/\\strut\\vspace\*{-4 mm}\\newline $copyright $end_of_student $1/; } + $result =~ s/\$number_of_columns/$number_of_columns/g; $result =~ s/(\\end{longtable}\s*)(\\strut\\newline\\noindent\\makebox\[\\textwidth\/$number_of_columns\]\[b\]{\\hrulefill})/$2$1/g; $result =~ s/(\\end{longtable}\s*)\\strut\\newline/$1/g; #-- LaTeX corrections @@ -892,7 +898,7 @@ 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'; } @@ -1753,12 +1759,6 @@ ENDPART $result = &page_format_transformation($papersize,$laystyle,$numberofcolumns,$helper->{'VARS'}->{'PRINT_TYPE'},$result,$helper->{VARS}->{'assignment'},$helper->{'VARS'}->{'TABLE_CONTENTS'},$helper->{'VARS'}->{'TABLE_INDEX'},$selectionmade); $result = &latex_corrections($number_of_columns,$result,$selectionmade, $helper->{'VARS'}->{'ANSWER_TYPE'}); - for (my $i=1;$i<=$#print_array;$i++) { - $print_array[$i] = - &latex_corrections($number_of_columns,$print_array[$i], - $selectionmade, - $helper->{'VARS'}->{'ANSWER_TYPE'}); - } #if ($numberofcolumns == 1) { $result =~ s/\\textwidth\s*=\s*-?\d*\.?\d*\s*(cm|mm|in)/\\textwidth= $helper->{'VARS'}->{'pagesize.width'} $helper->{'VARS'}->{'pagesize.widthunit'} /; $result =~ s/\\textheight\s*=?\s*-?\d*\.?\d*\s*(cm|mm|in)/\\textheight $helper->{'VARS'}->{'pagesize.height'} $helper->{'VARS'}->{'pagesize.heightunit'} /; @@ -1785,9 +1785,15 @@ ENDPART if ($i==0) { $print_array[$i]=$result; } else { + $print_array[$i].='\end{document}'; + $print_array[$i] = + &latex_corrections($number_of_columns,$print_array[$i], + $selectionmade, + $helper->{'VARS'}->{'ANSWER_TYPE'}); + my $anobegin=index($print_array[$i],'\setcounter{page}',0); substr($print_array[$i],0,$anobegin)=''; - $print_array[$i]=$inc.$print_array[$i].'\end{document}'; + $print_array[$i]=$inc.$print_array[$i]; } my $temp_file; my $newfilename=$filename; @@ -1898,8 +1904,7 @@ sub print_resources { &Apache::lonxml::clear_problem_counter(); my %page_breaks = &get_page_breaks($helper); - my @format_array = split(/\|/,$helper->{'VARS'}->{'FORMAT'}); - my $columns_in_format = $format_array[1]; + my $columns_in_format = (split(/\|/,$helper->{'VARS'}->{'FORMAT'}))[1]; # # end each student with a # Special that allows the post processor to even out the page @@ -1989,28 +1994,27 @@ sub print_resources { if (defined($courseidinfo)) { $courseidinfo=' - '.$courseidinfo } if ($usersection ne '') {$courseidinfo.=' - Sec. '.$usersection} my $currentassignment=&Apache::lonxml::latex_special_symbols($helper->{VARS}->{'assignment'},'header'); - my $HeaderLine = $parmhash{'print_header_format'}; - $HeaderLine = format_page_header($HeaderLine, $currentassignment, $courseidinfo, $fullname); - if ($current_output=~/\\documentclass/) { - if ($columns_in_format == 1) { - $current_output =~ s/\\begin{document}/\\setlength{\\topmargin}{1cm} \\begin{document}\\noindent\\parbox{\\minipagewidth}{\\noindent\\lhead{$HeaderLine$namepostfix}}\\vskip 5 mm /; - } else { - $current_output =~ s/\\begin{document}/\\setlength{\\topmargin}{1cm} \\begin{document}\\noindent\\parbox{\\minipagewidth}{\\noindent\\fancyhead[LO]{$HeaderLine$namepostfix}}\\vskip 5 mm /; + my $header_line = + &format_page_header($parmhash{'print_header_format'}, + $currentassignment, $courseidinfo, $fullname); + my $header_start = ($columns_in_format == 1) ? '\lhead' + : '\fancyhead[LO]'; + $header_line = $header_start.'{'.$header_line.'}'; - } + if ($current_output=~/\\documentclass/) { + $current_output =~ s/\\begin{document}/\\setlength{\\topmargin}{1cm} \\begin{document}\\noindent\\parbox{\\minipagewidth}{\\noindent$header_line$namepostfix}\\vskip 5 mm /; } else { - my $blankpages = ''; - for (my $j=0;$j<$helper->{'VARS'}->{'EMPTY_PAGES'};$j++) {$blankpages.='\clearpage\strut\clearpage';} - if ($columns_in_format == 1) { - $current_output = '\strut\vspace*{-6 mm}\\newline\\noindent\\makebox[\\textwidth/$number_of_columns][b]{\\hrulefill}\vspace*{-2 mm}\\newline\\noindent{\\tiny Printed from LON-CAPA\\copyright MSU{\\hfill} Licensed under GNU General Public License }\\newpage '.$blankpages.'\setcounter{page}{1}\noindent\parbox{\minipagewidth}{\noindent\\lhead{'.$HeaderLine.'}'.$namepostfix.'} \vskip 5 mm '.$current_output; - } else { - $current_output = '\strut\vspace*{-6 mm}\\newline\\noindent\\makebox[\\textwidth/$number_of_columns][b]{\\hrulefill}\vspace*{-2 mm}\\newline\\noindent{\\tiny Printed from LON-CAPA\\copyright MSU{\\hfill} Licensed under GNU General Public License }\\newpage '.$blankpages.'\setcounter{page}{1}\noindent\parbox{\minipagewidth}{\noindent\\fancyhead[LO]{'.$HeaderLine.'}'.$namepostfix.'} \vskip 5 mm '.$current_output; - } + my $blankpages = + '\clearpage\strut\clearpage'x$helper->{'VARS'}->{'EMPTY_PAGES'}; + + $current_output = '\strut\vspace*{-6 mm}\\newline'. + ©right_line().' \newpage '.$blankpages.$end_of_student. + '\setcounter{page}{1}\noindent\parbox{\minipagewidth}{\noindent'. + $header_line.$namepostfix.'} \vskip 5 mm '.$current_output; } # # Close the student bracketing. # - $current_output .= "\n\\special{ps:ENDOFSTUDENTSTAMP}\n"; return ($current_output,$fullname, $printed); } @@ -2317,7 +2321,7 @@ ALL_PROBLEMS if ($helper->{VARS}->{'assignment'}) { push @{$printChoices}, [&mt("Selected Problems from folder [_1] for selected students",$sequenceTitle), 'problems_for_students', 'CHOOSE_STUDENTS']; - push @{$printChoices}, [&mt("Selected Problems from folder [_1] for anonymous students",$sequenceTitle), 'problems_for_anon', 'CHOOSE_ANON1']; + push @{$printChoices}, [&mt("Selected Problems from folder [_1] for CODEd assignments",$sequenceTitle), 'problems_for_anon', 'CHOOSE_ANON1']; } # resource_selector will hold a few states that: @@ -2404,7 +2408,7 @@ CHOOSE_STUDENTS } if (%codes_to_print) { $code_selection .=' - Choose single code from list + Choose single CODE from list: @@ -2412,7 +2416,7 @@ CHOOSE_STUDENTS push(@{$state->{CHOICES}},@{$helper->{DATA}{ALL_CODE_CHOICES}}); -
+ '.$/; } @@ -2432,9 +2436,12 @@ CHOOSE_STUDENTS $codechoice='Default'; } &Apache::lonxml::xmlparse($r, 'helper', < + SELECT_PROBLEMS -
Number of anonymous assignments to print: +

Fill out one of the forms below

 +

+

Generate new CODEd Assignments

 +
Number of CODEd assignments to print: if (((\$helper->{'VARS'}{'NUMBER_TO_PRINT_TOTAL'}+0) < 1) && @@ -2456,9 +2463,10 @@ CHOOSE_STUDENTS $codechoice -
-
- Enter a CODE to print: +
+
+

Print a Specific CODE


+
Enter a CODE to print: if(!\$helper->{'VARS'}{'NUMBER_TO_PRINT_TOTAL'} && @@ -2471,17 +2479,16 @@ CHOOSE_STUDENTS } -
+
$code_selection - - - Reprint a set of saved CODEs: +
+

Reprint a Set of Saved CODEs

+ Select saved CODEs: $namechoice
-
$resource_selector CHOOSE_ANON1 @@ -2489,7 +2496,7 @@ CHOOSE_ANON1 if ($helper->{VARS}->{'assignment'}) { push @{$printChoices}, [&mt("Selected Resources from folder [_1] for selected students",$sequenceTitle), 'resources_for_students', 'CHOOSE_STUDENTS1']; - push @{$printChoices}, [&mt("Selected Resources from folder [_1] for anonymous students",$sequenceTitle), 'resources_for_anon', 'CHOOSE_ANON2']; + push @{$printChoices}, [&mt("Selected Resources from folder [_1] for CODEd assignments",$sequenceTitle), 'resources_for_anon', 'CHOOSE_ANON2']; } @@ -2540,9 +2547,12 @@ RESOURCE_SELECTOR CHOOSE_STUDENTS1 &Apache::lonxml::xmlparse($r, 'helper', < + SELECT_RESOURCES -
Number of anonymous assignments to print: +

Fill out one of the forms below

 +

+

Generate new CODEd Assignments

 +
Number of CODEd assignments to print: if (((\$helper->{'VARS'}{'NUMBER_TO_PRINT_TOTAL'}+0) < 1) && @@ -2564,9 +2574,9 @@ CHOOSE_STUDENTS1 $codechoice -
-
- Enter a CODE to print: +
+

Print a Specific CODE


+
Enter a CODE to print: if(!\$helper->{'VARS'}{'NUMBER_TO_PRINT_TOTAL'} && @@ -2579,15 +2589,16 @@ CHOOSE_STUDENTS1 } -
+
$code_selection - Reprint a set of saved CODEs: +
+

Reprint a Set of Saved CODEs

+ Select saved CODEs: $namechoice
-
$resource_selector CHOOSE_ANON2 @@ -2975,6 +2986,7 @@ sub new { $self->{NEXTSTATE} = shift; bless($self); + return $self; } @@ -2984,6 +2996,8 @@ sub render { my $result = ''; my $var = $self->{'variable'}; + + if (defined $self->{ERROR_MSG}) { $result .= '
' . $self->{ERROR_MSG} . '
'; } @@ -3023,9 +3037,16 @@ sub render { } } - $result .= <How should each column be formatted?

@@ -3067,12 +3088,50 @@ ELEMENTHTML return $result; } -# If the user didn't select 1 column, skip this state. + sub preprocess { my $self = shift; my $helper = Apache::lonhelper::getHelper(); my $format = $helper->{VARS}->{$self->{'formatvar'}}; + + # If the user does not have 'pav' privilege, set default widths and + # on to the next state right away. + # + if (!$perm{'pav'}) { + my $var = $self->{'variable'}; + my $format = $helper->{VARS}->{$self->{'formatvar'}}; + + my ($laystyle, $cols, $papersize) = split(/\|/, $format); + ($papersize) = split(/ /, $papersize); + + + if ($laystyle eq 'L') { + $laystyle = 'album'; + } else { + $laystyle = 'book'; + } + # Figure out some good defaults for the print out and set them: + + my %size; + ($size{'width'}, + $size{'height'}, + $size{'lmargin'})= + &Apache::lonprintout::page_format($papersize, $laystyle, $cols); + + foreach my $dim ('width', 'height', 'lmargin') { + my ($value, $units) = split(/ /, $size{$dim}); + + $helper->{VARS}->{"$var.".$dim} = $value; + $helper->{VARS}->{"$var.".$dim.'unit'} = $units; + + } + + + # Transition to the next state + + $helper->changeState($self->{NEXTSTATE}); + } return 1; } @@ -3102,6 +3161,14 @@ sub postprocess { } if ($lmargin !~ /^-?[0-9]*(\.[0-9]*)?$/) { $error .= "Invalid left margin; please type only a number.
\n"; + } else { + # Adjust for LaTeX 1.0 inch margin: + + if ($env{"form.${var}.lmarginunit"} eq "in") { + $helper->{VARS}->{$var.'.lmargin'} = $lmargin - 1; + } else { + $helper->{VARS}->{$var.'.lmargin'} = $lmargin - 2.54; + } } if (!$error) {