version 1.568, 2009/12/21 12:11:51
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version 1.568.2.5, 2010/05/11 12:22:10
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Line 306 sub set_font_size {
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Line 306 sub set_font_size {
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my ($text) = @_; |
my ($text) = @_; |
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$text =~ s/\\begin{document}/\\begin{document}{\\$font_size/; |
# There appear to be cases where the font directive is empty.. in which |
$text =~ s/\\end{document}/}\\end{document}/; |
# case the first substituion would insert a spurious \ oh happy day. |
return $text; |
# as this has been the cause of much mystery and hair pulling _sigh_ |
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if ($font_size ne '') { |
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$text =~ s/\\begin{document}/\\begin{document}{\\$font_size/; |
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} |
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$text =~ s/\\end{document}/}\\end{document}/; |
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return $text; |
} |
} |
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# include_pdf - PDF files are included into the |
# include_pdf - PDF files are included into the |
Line 494 sub printf_style_subst {
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Line 499 sub printf_style_subst {
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# %a - Assignment name. |
# %a - Assignment name. |
# %c - Course name. |
# %c - Course name. |
# %n - Student name. |
# %n - Student name. |
# %s - The section if it is supplied. |
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# |
# |
sub format_page_header { |
sub format_page_header { |
my ($width, $format, $assignment, $course, $student, $section) = @_; |
my ($width, $format, $assignment, $course, $student) = @_; |
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$width = &recalcto_mm($width); # Get width in mm. |
$width = &recalcto_mm($width); # Get width in mm. |
my $chars_per_line = int($width/1.6); # Character/textline. |
my $chars_per_line = int($width/2); # Character/textline. |
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# Default format? |
# Default format? |
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Line 518 sub format_page_header {
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Line 520 sub format_page_header {
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# - Allow the assignment to be 2 lines (wrapped). |
# - Allow the assignment to be 2 lines (wrapped). |
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# |
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my $firstline = "$student $course"; |
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if (length($firstline) > $chars_per_line) { |
my $name_length = int($chars_per_line *3 /4); |
my $lastchar = $chars_per_line - length($student) - 1; |
my $sec_length = int($chars_per_line / 5); |
if ($lastchar > 0) { |
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$course = substr($course, 0, $lastchar); |
$format = "%$name_length".'n'; |
} else { # Nothing left of course: |
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$course = ''; |
if ($section) { |
} |
$format .= ' - Sec: '."%$sec_length".'s'; |
} |
} |
if (length($assignment) > $chars_per_line) { |
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$assignment = substr($assignment, 0, $chars_per_line); |
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} |
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$format .= '\\\\%c \\\\ %a'; |
$format = "\\textbf{$student} $course \\hfill \\thepage \\\\ \\textit{$assignment}"; |
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} else { |
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# An open question is how to handle long user formatted page headers... |
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# A possible future is to support e.g. %na so that the user can control |
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# the truncation of the elements that can appear in the header. |
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# |
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$format = &printf_style_subst("a", $format, $assignment); |
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$format = &printf_style_subst("c", $format, $course); |
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$format = &printf_style_subst("n", $format, $student); |
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# If the user put %'s in the format string, they must be escaped |
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# to \% else LaTeX will think they are comments and terminate |
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# the line.. which is bad!!! |
} |
} |
# An open question is how to handle long user formatted page headers... |
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# A possible future is to support e.g. %na so that the user can control |
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# the truncation of the elements that can appear in the header. |
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# |
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$format = &printf_style_subst("a", $format, $assignment); |
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$format = &printf_style_subst("c", $format, $course); |
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$format = &printf_style_subst("n", $format, $student); |
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$format = &printf_style_subst("s", $format, $section); |
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# If the user put %'s in the format string, they must be escaped |
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# to \% else LaTeX will think they are comments and terminate |
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# the line.. which is bad!!! |
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# If the user has role author, $course and $assignment are empty so |
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# there is '\\ \\ ' in the page header. That's cause a error in LaTeX |
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if($format =~ /\\\\\s\\\\\s/) { |
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#TODO find sensible caption for page header |
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my $testPrintout = '\\\\'.&mt('Construction Space').' \\\\'.&mt('Test-Printout '); |
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$format =~ s/\\\\\s\\\\\s/$testPrintout/; |
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} |
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# |
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# We're going to trust LaTeX to break lines appropriately, but |
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# we'll truncate anything that's more than 3 lines worth of |
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# text. This is also assuming (which will probably end badly) |
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# nobody's going to embed LaTeX control sequences in the title |
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# header or rather that those control sequences won't get broken |
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# by the stuff below. |
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# |
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my $total_length = 3*$chars_per_line; |
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if (length($format) > $total_length) { |
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$format = substr($format, 0, $total_length); |
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} |
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return $format; |
return $format; |
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} |
} |
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# |
# |
Line 1265 sub get_course {
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Line 1245 sub get_course {
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my $courseidinfo; |
my $courseidinfo; |
if (defined($env{'request.course.id'})) { |
if (defined($env{'request.course.id'})) { |
$courseidinfo = &Apache::lonxml::latex_special_symbols(&unescape($env{'course.'.$env{'request.course.id'}.'.description'}),'header'); |
$courseidinfo = &Apache::lonxml::latex_special_symbols(&unescape($env{'course.'.$env{'request.course.id'}.'.description'}),'header'); |
my $sec = $env{'request.course.sec'}; |
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} |
} |
return $courseidinfo; |
return $courseidinfo; |
} |
} |
Line 1289 sub page_format_transformation {
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Line 1267 sub page_format_transformation {
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my $name = &get_name(); |
my $name = &get_name(); |
my $courseidinfo = &get_course(); |
my $courseidinfo = &get_course(); |
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if (defined($courseidinfo)) { $courseidinfo=' - '.$courseidinfo } |
my $header_text = $parmhash{'print_header_format'}; |
my $header_text = $parmhash{'print_header_format'}; |
$header_text = &format_page_header($textwidth, $header_text, $assignment, |
$header_text = &format_page_header($textwidth, $header_text, $assignment, |
$courseidinfo, $name); |
$courseidinfo, $name); |
Line 1309 sub page_format_transformation {
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Line 1288 sub page_format_transformation {
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$text =~ s/\\pagestyle{fancy}\\rhead{}\\chead{}\s*\\begin{document}/\\textheight = $textheight\\oddsidemargin = $evenoffset\n\\evensidemargin = $evenoffset $topmargintoinsert\\textwidth= $textwidth\\newlength{\\minipagewidth}\n\\setlength{\\minipagewidth}{\\textwidth\/\$number_of_columns-0\.2cm}\\renewcommand{\\ref}{\\keephidden\}\\pagestyle{fancy}\\rhead{}\\chead{}\\usepackage{booktabs}\\begin{document}\\voffset=-0\.8cm\n\\setcounter{page}{1} \\vskip 5 mm\n /; |
$text =~ s/\\pagestyle{fancy}\\rhead{}\\chead{}\s*\\begin{document}/\\textheight = $textheight\\oddsidemargin = $evenoffset\n\\evensidemargin = $evenoffset $topmargintoinsert\\textwidth= $textwidth\\newlength{\\minipagewidth}\n\\setlength{\\minipagewidth}{\\textwidth\/\$number_of_columns-0\.2cm}\\renewcommand{\\ref}{\\keephidden\}\\pagestyle{fancy}\\rhead{}\\chead{}\\usepackage{booktabs}\\begin{document}\\voffset=-0\.8cm\n\\setcounter{page}{1} \\vskip 5 mm\n /; |
} |
} |
if ($papersize eq 'a4') { |
if ($papersize eq 'a4') { |
$text =~ s/(\\begin{document})/$1\\special{papersize=210mm,297mm}/; |
my $papersize_text; |
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if ($perm{'pav'}) { |
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$papersize_text = '\\special{papersize=210mm,297mm}'; |
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} else { |
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$papersize_text = '\special{papersize=210mm,297mm}'; |
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} |
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$text =~ s/(\\begin{document})/$1$papersize_text/; |
} |
} |
} |
} |
if ($tableofcontents eq 'yes') {$text=~s/(\\setcounter\{page\}\{1\})/$1 \\tableofcontents\\newpage /;} |
if ($tableofcontents eq 'yes') {$text=~s/(\\setcounter\{page\}\{1\})/$1 \\tableofcontents\\newpage /;} |
Line 1581 sub print_page_in_course {
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Line 1566 sub print_page_in_course {
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$form{'grade_target'} = 'tex'; |
$form{'grade_target'} = 'tex'; |
$form{'textwidth'} = &get_textwidth($helper, $LaTeXwidth); |
$form{'textwidth'} = &get_textwidth($helper, $LaTeXwidth); |
$form{'pdfFormFiels'} = $pdfFormFields; # |
$form{'pdfFormFields'} = 'no'; |
$form{'showallfoils'} = $helper->{'VARS'}->{'showallfoils'}; |
$form{'showallfoils'} = $helper->{'VARS'}->{'showallfoils'}; |
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$form{'problem_split'}=$parmhash{'problem_stream_switch'}; |
$form{'problem_split'}=$parmhash{'problem_stream_switch'}; |
Line 1972 ENDPART
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Line 1957 ENDPART
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my %form; |
my %form; |
$form{'grade_target'} = 'tex'; |
$form{'grade_target'} = 'tex'; |
$form{'textwidth'} = &get_textwidth($helper, $LaTeXwidth); |
$form{'textwidth'} = &get_textwidth($helper, $LaTeXwidth); |
$form{'pdfFormFields'} = $pdfFormFields; |
$form{'pdfFormFields'} = 'no'; |
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# If form.showallfoils is set, then request all foils be shown: |
# If form.showallfoils is set, then request all foils be shown: |
# privilege will be enforced both by not allowing the |
# privilege will be enforced both by not allowing the |
Line 2282 ENDPART
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Line 2267 ENDPART
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if (($selectionmade == 4) and ($assignment ne $prevassignment)) { |
if (($selectionmade == 4) and ($assignment ne $prevassignment)) { |
my $name = &get_name(); |
my $name = &get_name(); |
my $courseidinfo = &get_course(); |
my $courseidinfo = &get_course(); |
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if (defined($courseidinfo)) { $courseidinfo=' - '.$courseidinfo } |
$prevassignment=$assignment; |
$prevassignment=$assignment; |
my $header_text = $parmhash{'print_header_format'}; |
my $header_text = $parmhash{'print_header_format'}; |
$header_text = &format_page_header($textwidth, $header_text, |
$header_text = &format_page_header($textwidth, $header_text, |
Line 2904 sub print_resources {
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Line 2890 sub print_resources {
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my $courseidinfo = &get_course(); |
my $courseidinfo = &get_course(); |
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if (defined($courseidinfo)) { $courseidinfo=' - '.$courseidinfo } |
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if ($usersection ne '') {$courseidinfo.=' - Sec. '.$usersection} |
my $currentassignment=&Apache::lonxml::latex_special_symbols($helper->{VARS}->{'assignment'},'header'); |
my $currentassignment=&Apache::lonxml::latex_special_symbols($helper->{VARS}->{'assignment'},'header'); |
my $header_line = |
my $header_line = |
&format_page_header($LaTeXwidth, $parmhash{'print_header_format'}, |
&format_page_header($LaTeXwidth, $parmhash{'print_header_format'}, |
$currentassignment, $courseidinfo, $fullname, $usersection); |
$currentassignment, $courseidinfo, $fullname); |
my $header_start = ($columns_in_format == 1) ? '\lhead' |
my $header_start = ($columns_in_format == 1) ? '\lhead' |
: '\fancyhead[LO]'; |
: '\fancyhead[LO]'; |
$header_line = $header_start.'{'.$header_line.'}'; |
$header_line = $header_start.'{'.$header_line.'}'; |
Line 3381 ALL_PROBLEMS
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Line 3369 ALL_PROBLEMS
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'multichoice="1" addstatus="1" closeallpages="1"', |
'multichoice="1" addstatus="1" closeallpages="1"', |
'RESOURCES', |
'RESOURCES', |
'PRINT_FORMATTING', |
'PRINT_FORMATTING', |
'', |
$map, |
$isProblem, '', $symbFilter, |
$isProblem, '', $symbFilter, |
$start_new_option); |
$start_new_option); |
$resource_selector .= <<RESOURCE_SELECTOR; |
$resource_selector .= <<RESOURCE_SELECTOR; |
Line 4030 sub render {
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Line 4018 sub render {
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my $PaperType=&mt('Paper type'); |
my $PaperType=&mt('Paper type'); |
my $landscape=&mt('Landscape'); |
my $landscape=&mt('Landscape'); |
my $portrait=&mt('Portrait'); |
my $portrait=&mt('Portrait'); |
my $pdfFormLabel=&mt('PDF-Formfields'); |
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my $with=&mt('with Formfields'); |
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my $without=&mt('without Formfields'); |
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$result.='<h3>'.&mt('Layout Options').'</h3>' |
$result.='<h3>'.&mt('Layout Options').'</h3>' |
Line 4041 sub render {
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Line 4026 sub render {
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.'<th>'.$PageLayout.'</th>' |
.'<th>'.$PageLayout.'</th>' |
.'<th>'.$NumberOfColumns.'</th>' |
.'<th>'.$NumberOfColumns.'</th>' |
.'<th>'.$PaperType.'</th>' |
.'<th>'.$PaperType.'</th>' |
.'<th>'.$pdfFormLabel.'</th>' |
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.&Apache::loncommon::end_data_table_header_row() |
.&Apache::loncommon::end_data_table_header_row() |
.&Apache::loncommon::start_data_table_row() |
.&Apache::loncommon::start_data_table_row() |
.'<td>' |
.'<td>' |
Line 4081 sub render {
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Line 4065 sub render {
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} |
} |
$result .= <<HTML; |
$result .= <<HTML; |
</select> |
</select> |
</td> |
<hidden name="${var}.pdfFormFields" value="no" /> |
<td align='center'> |
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<select name='${var}.pdfFormFields'> |
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<option selected="selected" value="no">$without</option> |
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<option value="yes">$with</option> |
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</select> |
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</td> |
</td> |
HTML |
HTML |
$result.=&Apache::loncommon::end_data_table_row() |
$result.=&Apache::loncommon::end_data_table_row() |