version 1.335, 2006/09/02 18:49:37
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version 1.342, 2006/11/06 23:06:19
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Line 561 sub end_body {
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Line 561 sub end_body {
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} |
} |
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# \begin{center} causes a new paragprah spacing that looks odd inside |
# \begin{center} causes a new paragprah spacing that looks odd inside |
# of a table cell |
# of a table cell. Same at the end of a \center but with a slightly |
sub center_correction { return '\vspace*{-6 mm}'; } |
# larger space .. hence center_correction and center_end_correction. |
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# |
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sub center_correction { return '\vspace*{-6 mm}'; } |
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sub center_end_correction { return '\vspace*{-7 mm}'; } |
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#-- <center> tag (end tag required) |
#-- <center> tag (end tag required) |
sub start_center { |
sub start_center { |
my ($target,$token,$tagstack) = @_; |
my ($target,$token,$tagstack) = @_; |
Line 585 sub end_center {
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Line 589 sub end_center {
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$currentstring = $token->[2]; |
$currentstring = $token->[2]; |
} elsif ($target eq 'tex') { |
} elsif ($target eq 'tex') { |
$currentstring = '\end{center}'; |
$currentstring = '\end{center}'; |
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if (&is_inside_of($tagstack, "table")) { |
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$currentstring .= ¢er_end_correction(); |
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} |
} |
} |
return $currentstring; |
return $currentstring; |
} |
} |
Line 1214 sub start_br {
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Line 1221 sub start_br {
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$signal=1; |
$signal=1; |
} |
} |
if (($tempo[$i] eq 'td') || ($tempo[$i] eq 'th')) { |
if (($tempo[$i] eq 'td') || ($tempo[$i] eq 'th')) { |
my $colspan = |
$signal = 1; |
&Apache::lonxml::get_param('colspan', $parstack, |
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$safeeval, $i, 0); |
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if ($colspan) { |
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$signal = 2; |
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} else { |
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$signal = 1; |
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} |
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} |
} |
} |
} |
if ($signal eq 1) { |
if ($signal eq 1) { |
$currentstring .= ' \vskip 0 mm '; |
$currentstring .= ' \vskip 0 mm '; |
} elsif ($signal eq '2') { |
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# multicol doesn't like blank lines |
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} elsif ($$tagstack[-2] ne 'sub' && $$tagstack[-2] ne 'sup') { |
} elsif ($$tagstack[-2] ne 'sub' && $$tagstack[-2] ne 'sup') { |
$currentstring .= '\strut \\\\ \strut '; |
$currentstring .= '\strut \\\\ \strut '; |
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} else { # Honor break in simple <sup></sup> |
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$currentstring .= '}} \strut \\\\ \strut \ensuremath{^{'; |
} |
} |
} |
} |
return $currentstring; |
return $currentstring; |
Line 1991 sub start_table {
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Line 1991 sub start_table {
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$Apache::londefdef::table[-1]{'minlen'}=[]; |
$Apache::londefdef::table[-1]{'minlen'}=[]; |
$Apache::londefdef::table[-1]{'content'}=[]; |
$Apache::londefdef::table[-1]{'content'}=[]; |
$Apache::londefdef::table[-1]{'align'}=[]; |
$Apache::londefdef::table[-1]{'align'}=[]; |
$currentstring.='\keephidden{NEW TABLE ENTRY}'; |
if (&is_inside_of($tagstack, 'sup')) { |
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$currentstring .= '}} \\\\ \ensuremath{^{ '; |
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} |
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if (&is_inside_of($tagstack, 'sub')) { |
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$currentstring .= '}} \\\\ \ensuremath{_{ '; |
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} |
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$currentstring.=' \keephidden{NEW TABLE ENTRY}'; |
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} |
} |
Line 2209 sub end_table {
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Line 2215 sub end_table {
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# |
# |
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if ($colspan > 1) { |
if ($colspan > 1) { |
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my $spanwidth = 0; |
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for (my $spancol = $jn; $spancol < $jn + $colspan; $spancol++) { |
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$spanwidth += $fwidth[$spancol]; |
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} |
$output .= '\multicolumn{'. |
$output .= '\multicolumn{'. |
$colspan |
$colspan |
.'}{|l|}{'; |
."}"; |
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if ($Apache::londefdef::table[-1]{'align'}[$in][$jn] eq 'c') { |
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$output .= '{|c|}{'; |
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} elsif ($Apache::londefdef::table[-1]{'align'}[$in][$jn] eq 'r') { |
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$output .= '{|r|}{'; |
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} |
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else { |
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$output .= "{|p{$spanwidth mm}|}{"; |
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} |
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} |
} |
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# Rowspan... if colspan is 1, and there's an alignment we'll need |
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# to kick in a multicolumn in order to get the alignment spec. |
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# this must precede the multirow or LaTex gets quite upset. |
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# Naturally if colspan > 1 we've already done that above ^ |
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# |
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my $multirow_aligned = 0; |
if ($rowspan > 1) { |
if ($rowspan > 1) { |
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if ($colspan == 1) { |
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if ($Apache::londefdef::table[-1]{'align'}[$in][$jn] eq 'c') { |
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$output .= '\multicolumn{1}{|c|}{'; |
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$multirow_aligned = 1; |
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} elsif ($Apache::londefdef::table[-1]{'align'}[$in][$jn] eq 'r') { |
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$output .= '\multicolumn{1}{|r|}{'; |
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$multirow_aligned = 1; |
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} |
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} |
$have_rowspan++; |
$have_rowspan++; |
$output .= '\multirow{'.$rowspan.'}[0]{'.$fwidth[$jn].'mm}{'; |
$output .= '\multirow{'.$rowspan.'}[0]{*}{'; |
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# |
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# If we did not throw in a multicolumn to align, then add |
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# an extra { |
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# so we close correctly without having to keep additional state |
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# around |
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# |
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if (!$multirow_aligned) { |
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$output .= '{'; |
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} |
} |
} |
if (($rowspan eq '^') || ($rowspan eq '_')) { |
if (($rowspan eq '^') || ($rowspan eq '_')) { |
$have_rowspan++; |
$have_rowspan++; |
} |
} |
#-------------------------------------------------------------- |
#-------------------------------------------------------------- |
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if ($Apache::londefdef::table[-1]{'align'}[$in][$jn] eq 'c') { |
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$output.=¢er_correction().'\begin{center}'; |
# For right and center alignment of single cells. |
} elsif ($Apache::londefdef::table[-1]{'align'}[$in][$jn] eq 'r') { |
# we are going to use a multicolumn with a span of 1 to specify alignment. |
$output.=' \hfill \llap{' |
# |
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if ($colspan == 1 && $rowspan == 1) { |
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if ($Apache::londefdef::table[-1]{'align'}[$in][$jn] eq 'c') { |
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$output .= '\multicolumn{1}{|c|}{'; |
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} elsif ($Apache::londefdef::table[-1]{'align'}[$in][$jn] eq 'r') { |
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$output .= '\multicolumn{1}{|r|}{'; |
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} |
} |
} |
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$output.=$Apache::londefdef::table[-1]{'content'}[$in][$jn]; |
$output.=$Apache::londefdef::table[-1]{'content'}[$in][$jn]; |
if ($Apache::londefdef::table[-1]{'align'}[$in][$jn] eq 'c') { |
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$output.='\end{center}'; |
if (($colspan == 1 && $rowspan == 1) && |
} elsif ($Apache::londefdef::table[-1]{'align'}[$in][$jn] eq 'r') { |
(($Apache::londefdef::table[-1]{'align'}[$in][$jn] eq 'c') || |
$output.='} '; |
($Apache::londefdef::table[-1]{'align'}[$in][$jn] eq 'r'))) { |
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$output .= '}'; |
} |
} |
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# Close off any open multirow: |
# Close off any open multirow: |
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if ($rowspan > 1) { |
if ($rowspan > 1) { |
$output .= '}'; |
$output .= '}}'; |
} |
} |
# Close off the colspan... |
# Close off the colspan... |
# |
# |
Line 2800 sub start_img {
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Line 2852 sub start_img {
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#if original gif/jpg/png file exist do following: |
#if original gif/jpg/png file exist do following: |
my $origsrc=$src; |
my $origsrc=$src; |
my ($path,$file) = &get_eps_image($src); |
my ($path,$file) = &get_eps_image($src); |
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# &Apache::lonnet::logthis("Image source: $src result: $path $file"); |
$src=&Apache::lonnet::filelocation($Apache::lonxml::pwd[-1],$src); |
$src=&Apache::lonnet::filelocation($Apache::lonxml::pwd[-1],$src); |
&Apache::lonxml::debug("path = $path file = $file src = $src"); |
&Apache::lonxml::debug("path = $path file = $file src = $src"); |
if (-e $src) { |
if (-e $src) { |
Line 2813 sub start_img {
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Line 2866 sub start_img {
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my $size; |
my $size; |
if ($width_param) { $size.='width='.$width_param.' mm,'; } |
if ($width_param) { $size.='width='.$width_param.' mm,'; } |
if ($height_param) { $size.='height='.$height_param.' mm]'; } |
if ($height_param) { $size.='height='.$height_param.' mm]'; } |
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# Default size if not able to extract that (e.g. eps image). |
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# &Apache::lonnet::logthis("Size = $size"); |
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$size='['.$size; |
$size='['.$size; |
$size=~s/,$/]/; |
$size=~s/,$/]/; |
$currentstring .= '\graphicspath{{'.$destpath.'}}' |
$currentstring .= '\graphicspath{{'.$destpath.'}}' |
Line 3368 sub start_blockquote {
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Line 3425 sub start_blockquote {
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if ($target eq 'web' || $target eq 'webgrade') { |
if ($target eq 'web' || $target eq 'webgrade') { |
$currentstring .= $token->[4]; |
$currentstring .= $token->[4]; |
} |
} |
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if ($target eq 'tex') { |
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$currentstring .= '\begin{quote}'; |
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} |
return $currentstring; |
return $currentstring; |
} |
} |
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Line 3377 sub end_blockquote {
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Line 3437 sub end_blockquote {
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if ($target eq 'web' || $target eq 'webgrade') { |
if ($target eq 'web' || $target eq 'webgrade') { |
$currentstring = $token->[2]; |
$currentstring = $token->[2]; |
} |
} |
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if ($target eq 'tex') { |
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$currentstring = '\end{quote}'; |
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} |
return $currentstring; |
return $currentstring; |
} |
} |
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Line 4182 sub get_eps_image {
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Line 4245 sub get_eps_image {
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$src=&Apache::lonnet::filelocation($Apache::lonxml::pwd[-1],$src); |
$src=&Apache::lonnet::filelocation($Apache::lonxml::pwd[-1],$src); |
&Apache::lonxml::debug("Filelocation gives: $src"); |
&Apache::lonxml::debug("Filelocation gives: $src"); |
if (! -e $src) { |
if (! -e $src) { |
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# &Apache::lonnet::logthis("$src does not exist...repcopying"); |
&Apache::lonxml::debug("$src does not exist"); |
&Apache::lonxml::debug("$src does not exist"); |
if (&Apache::lonnet::repcopy($src) ne 'ok' ) { |
if (&Apache::lonnet::repcopy($src) ne 'ok' ) { |
&Apache::lonxml::debug("Repcopy of $src failed (1)"); |
&Apache::lonxml::debug("Repcopy of $src failed (1)"); |
Line 4193 sub get_eps_image {
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Line 4257 sub get_eps_image {
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&Apache::lonxml::debug("repcopy of $src ... $didrepcopy"); |
&Apache::lonxml::debug("repcopy of $src ... $didrepcopy"); |
if ( (not -e $src) || |
if ( (not -e $src) || |
($didrepcopy ne 'ok')) { |
($didrepcopy ne 'ok')) { |
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# &Apache::lonnet::logthis("queuing $orig_src for dynamic eps gen"); |
&Apache::lonxml::debug("Failed to find or replicate $src"); |
&Apache::lonxml::debug("Failed to find or replicate $src"); |
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#if replication failed try to produce eps file dynamically |
#if replication failed try to produce eps file dynamically |
Line 4209 sub get_eps_image {
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Line 4274 sub get_eps_image {
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if ($sext ne "") { # Put the ext. back in to uniquify. |
if ($sext ne "") { # Put the ext. back in to uniquify. |
$src =~ s/\.eps$/$sext.eps/; |
$src =~ s/\.eps$/$sext.eps/; |
} |
} |
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} |
} |
} |
} |
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} else { |
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# &Apache::lonnet::logthis("$src exists. queueing for copy."); |
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# &Apache::lonnet::logthis("Got eps already.. queue for copy"); |
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# If the postscript file has spaces in its name, |
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# LaTeX will gratuitiously vomit. Therefore |
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# queue such files for copy with " " replaced by "_". |
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# printout.pm will know them by their .ps or .eps extensions. |
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my $newsrc = $orig_src; |
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$newsrc =~ s|(.*)/res/|/home/httpd/html/res/|; |
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open(FILE,">>/home/httpd/prtspool/$env{'user.name'}_$env{'user.domain'}_printout.dat"); |
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# &Apache::lonnet::logthis("Queueing $newsrc for copy"); |
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print FILE "$newsrc\n"; |
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close FILE; |
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$src=~s|/home/httpd/html/res|/home/httpd/prtspool|; |
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$src=~s|/home/([^/]*)/public_html/|/home/httpd/prtspool/$1/|; |
} |
} |
my ($path,$file)=($src=~m|(.*)/([^/]*)$|); |
my ($path,$file)=($src=~m|(.*)/([^/]*)$|); |
&Apache::lonxml::debug("get_eps_image returning: $path / $file<BR />"); |
&Apache::lonxml::debug("get_eps_image returning: $path / $file<BR />"); |