version 1.50, 2002/04/04 19:20:33
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version 1.56, 2002/05/03 22:32:15
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Line 45
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Line 45
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package Apache::londefdef; |
package Apache::londefdef; |
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use Apache::lonnet; |
use strict; |
use strict; |
use Apache::lonxml; |
use Apache::lonxml; |
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BEGIN { |
BEGIN { |
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&Apache::lonxml::register('Apache::londefdef',('m','html','head','map','select','option','input','textarea','form','meta','title','body','center','b','strong','dt','h1','h2','h3','h4','h5','h6','cite','i','address','dd','dl','dir','ol','ul','menu','dfn','kbd','tt','code','em','q','p','br','big','small','basefont','font','s','sub','strike','sup','hr','a','li','u','output','param','applet','img','embed','allow','frameset','pre','insert','externallink','table')); |
&Apache::lonxml::register('Apache::londefdef',('m','html','head','map','select','option','input','textarea','form','meta','title','body','center','b','strong','dt','h1','h2','h3','h4','h5','h6','cite','i','address','dd','dl','dir','ol','ul','menu','dfn','kbd','tt','code','em','q','p','br','big','small','basefont','font','s','sub','strike','sup','hr','a','li','u','output','param','applet','img','embed','allow','frameset','pre','insert','externallink','table','tr','td')); |
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} |
} |
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Line 114 sub end_m {
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Line 116 sub end_m {
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$currentstring = &Apache::lonxml::xmlbegin(). |
$currentstring = &Apache::lonxml::xmlbegin(). |
&Apache::lonxml::fontsettings(); |
&Apache::lonxml::fontsettings(); |
} elsif ($target eq 'tex') { |
} elsif ($target eq 'tex') { |
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@Apache::londefdef::table = (); |
$currentstring .= '\documentclass[letterpaper]{article} |
$currentstring .= '\documentclass[letterpaper]{article} |
\newcommand{\keephidden}[1]{} |
\newcommand{\keephidden}[1]{} |
\usepackage[dvips]{graphicx} |
\usepackage[dvips]{graphicx} |
Line 334 sub end_m {
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Line 337 sub end_m {
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delete($token->[2]->{$key}); |
delete($token->[2]->{$key}); |
} |
} |
} |
} |
$token->[2]->{'onLoad'}=$onLoad.&Apache::lonxml::loadevents(); |
$token->[2]->{'onLoad'}=&Apache::lonxml::loadevents(). |
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';'.$onLoad; |
my $onUnload=''; |
my $onUnload=''; |
foreach my $key (keys(%{$token->[2]})) { |
foreach my $key (keys(%{$token->[2]})) { |
if ($key =~ /^onunload$/i) { |
if ($key =~ /^onunload$/i) { |
Line 342 sub end_m {
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Line 346 sub end_m {
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delete($token->[2]->{$key}); |
delete($token->[2]->{$key}); |
} |
} |
} |
} |
$token->[2]->{'onUnload'}=$onUnload. |
$token->[2]->{'onUnload'}=&Apache::lonxml::unloadevents(). |
&Apache::lonxml::unloadevents(); |
';'.$onUnload; |
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$currentstring .= '<'.$token->[1]; |
$currentstring .= '<'.$token->[1]; |
foreach (keys %{$token->[2]}) { |
foreach (keys %{$token->[2]}) { |
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Line 1268 EDITBUTTON
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if ($target eq 'web') { |
if ($target eq 'web') { |
$currentstring = $token->[4]; |
$currentstring = $token->[4]; |
} elsif ($target eq 'tex') { |
} elsif ($target eq 'tex') { |
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my $aa = {}; |
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push @Apache::londefdef::table, $aa; |
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$Apache::londefdef::table[-1]{'row_number'} = -1; |
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$Apache::londefdef::table[-1]{'output'} = '\begin{tabular} '; |
my $border = &Apache::lonxml::get_param('border',$parstack,$safeeval); |
my $border = &Apache::lonxml::get_param('border',$parstack,$safeeval); |
my $tabletext=&Apache::lonxml::get_all_text("/table",$$parser[$#$parser]); |
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my %mystyle; |
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$tabletext = &Apache::lonxml::xmlparse('tex',$tabletext,'',%mystyle); |
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unless (defined $border) { $border = 0; } |
unless (defined $border) { $border = 0; } |
my $hinc = ''; |
if ($border) { |
my $vinc = ''; |
$Apache::londefdef::table[-1]{'hinc'} = '\hline '; |
my $vvinc = ''; |
$Apache::londefdef::table[-1]{'vinc'} = '&'; |
if ($border) { $hinc = '\hline '; $vinc = '&'; $vvinc = '|';} |
$Apache::londefdef::table[-1]{'vvinc'} = '|'; |
my @raws = (); |
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my @columns = (); |
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my $counter_columns; |
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#serch row |
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$_ = $tabletext; |
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while (m/<tr\s*([^>]*)>/) { |
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push @raws,$1; |
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$tabletext =~ s/<tr\s*([^>]*)>/$hinc/; |
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#serch and convert column |
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my $boundary = index($tabletext,'</tr>',0); |
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my $textchunk = substr($tabletext,0,$boundary); |
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$_ = $textchunk; |
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$counter_columns = 0; |
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while (m/<td\s*([^>]*)>/) { |
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push @columns,$1; |
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$counter_columns++; |
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$textchunk =~ s/<\/td>\s*<td\s*([^>]*)>/$vinc/; |
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$textchunk =~ s/<td\s*([^>]*)>//; |
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$textchunk =~ s/<\/td>//; |
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$_ = $textchunk; |
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} |
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substr($tabletext,0,$boundary) = $textchunk; |
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#convert row |
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$tabletext =~ s/<\/tr>/\\\\/; |
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$_ = $tabletext; |
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} |
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my $default_value = ''; |
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if ($raws[1] eq 'left') { |
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$default_value = 'l'; |
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} elsif ($raws[1] eq 'center') { |
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$default_value = 'c'; |
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} elsif ($raws[1] eq 'right') { |
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$default_value = 'r'; |
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} else { |
} else { |
$default_value = 'c'; |
$Apache::londefdef::table[-1]{'hinc'} = ''; |
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$Apache::londefdef::table[-1]{'vinc'} = ''; |
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$Apache::londefdef::table[-1]{'vvinc'} = ''; |
} |
} |
my $header_of_table = '{'.$vvinc; |
} |
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return $currentstring; |
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} |
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sub end_table { |
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my ($target,$token) = @_; |
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my $currentstring = ''; |
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if ($target eq 'web') { |
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$currentstring = $token->[2]; |
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} elsif ($target eq 'tex') { |
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my $inmemory = ''; |
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my $output = ''; |
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my $header_of_table = '{'.$Apache::londefdef::table[-1]{'vvinc'}; |
my $in; |
my $in; |
for ($in=0;$in<=$counter_columns;$in++) { |
for ($in=0;$in<=$Apache::londefdef::table[-1]{'counter_columns'};$in++) { |
if ($columns[$in] eq 'left') { |
$header_of_table .= $Apache::londefdef::table[-1]{'columns'}[$in].$Apache::londefdef::table[-1]{'vvinc'}; |
$header_of_table .= 'l'.$vvinc; |
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} elsif ($columns[$in] eq 'center') { |
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$header_of_table .= 'c'.$vvinc; |
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} elsif ($columns[$in] eq 'right') { |
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$header_of_table .= 'r'.$vvinc; |
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} else { |
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$header_of_table .= $default_value.$vvinc; |
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} |
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} |
} |
$header_of_table .= '}'; |
$header_of_table .= '}'; |
$currentstring .= '\begin{tabular}'.$header_of_table.$tabletext.$hinc.'\end{tabular}'; |
for ($in=0;$in<=$Apache::londefdef::table[-1]{'row_number'};$in++) { |
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$output .= $Apache::londefdef::table[-1]{'rowdata'}[$in]; |
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chop $output; |
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$output .= ' \\\\ '; |
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} |
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$Apache::londefdef::table[-1]{'output'} .= $header_of_table.$output.$Apache::londefdef::table[-1]{'hinc'}.'\end{tabular}'; |
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if ($#Apache::londefdef::table > 0) { |
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$inmemory = $Apache::londefdef::table[-1]{'output'}; |
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pop @Apache::londefdef::table; |
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$Apache::londefdef::table[-1]{'rowdata'}[$Apache::londefdef::table[-1]{'row_number'}] .= $inmemory; |
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} else { |
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$currentstring = $Apache::londefdef::table[-1]{'output'}; |
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$currentstring =~ s/\\\\\s+\\\\/\\\\/g; |
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pop @Apache::londefdef::table; |
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} |
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} |
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return $currentstring; |
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} |
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#-- <tr> tag |
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sub start_tr { |
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my ($target,$token,$tagstack,$parstack,$parser,$safeeval) = @_; |
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my $currentstring = ''; |
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if ($target eq 'web') { |
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$currentstring = $token->[4]; |
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} elsif ($target eq 'tex') { |
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$Apache::londefdef::table[-1]{'row_number'}++; |
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my $alignchar = substr(&Apache::lonxml::get_param('align',$parstack,$safeeval),0,1); |
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if ($alignchar ne '') { |
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push @ {$Apache::londefdef::table[-1]{'rows'} }, $alignchar; |
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} else { |
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push @ {$Apache::londefdef::table[-1]{'rows'} }, 'c'; |
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} |
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push ( @{ $Apache::londefdef::table[-1]{'rowdata'} }, $Apache::londefdef::table[-1]{'hinc'}); |
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$Apache::londefdef::table[-1]{'counter_columns'} = -1; |
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} |
} |
return $currentstring; |
return $currentstring; |
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} |
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sub end_tr { |
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my ($target,$token) = @_; |
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my $currentstring = ''; |
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if ($target eq 'web') { |
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$currentstring = $token->[2]; |
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} elsif ($target eq 'tex') { |
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# $currentstring .= ' START ROW '. $Apache::londefdef::table[-1]{'rowdata'}[$Apache::londefdef::table[-1]{'row_number'}].' END ROW '; |
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} |
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return $currentstring; |
} |
} |
sub end_table { |
#-- <td> tag |
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sub start_td { |
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my ($target,$token,$tagstack,$parstack,$parser,$safeeval) = @_; |
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my $currentstring = ''; |
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if ($target eq 'web') { |
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$currentstring = $token->[4]; |
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} elsif ($target eq 'tex') { |
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my $what_to_push = substr(&Apache::lonxml::get_param('align',$parstack,$safeeval),0,1); |
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if ($what_to_push eq '') { |
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$what_to_push = substr($Apache::londefdef::table[-1]{'rows'}[0],0,1);; |
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} |
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push @{ $Apache::londefdef::table[-1]{'columns'} }, $what_to_push; |
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$Apache::londefdef::table[-1]{'counter_columns'}++; |
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&Apache::lonxml::startredirection(); |
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; |
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} |
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return $currentstring; |
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} |
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sub end_td { |
my ($target,$token) = @_; |
my ($target,$token) = @_; |
my $currentstring = ''; |
my $currentstring = ''; |
if ($target eq 'web') { |
if ($target eq 'web') { |
$currentstring = $token->[2]; |
$currentstring = $token->[2]; |
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} elsif ($target eq 'tex') { |
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my $current_row = $Apache::londefdef::table[-1]{'row_number'}; |
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my $data=&Apache::lonxml::endredirection(); |
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@{ $Apache::londefdef::table[-1]{'rowdata'} }[$current_row] .= $data.' '.$Apache::londefdef::table[-1]{'vinc'}; |
} |
} |
return $currentstring; |
return $currentstring; |
} |
} |
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Line 1389 EDITBUTTON
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$currentstring = $token->[4]; |
$currentstring = $token->[4]; |
} elsif ($target eq 'tex') { |
} elsif ($target eq 'tex') { |
my $src = &Apache::lonxml::get_param('src',$parstack,$safeeval); |
my $src = &Apache::lonxml::get_param('src',$parstack,$safeeval); |
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$src=&Apache::lonnet::filelocation($Apache::lonxml::pwd[-1],$src); |
my $file; |
my $file; |
my $path; |
my $path; |
if ($src =~ m!(.*)/([^/]*)$!) { |
if ($src =~ m!(.*)/([^/]*)$!) { |
$file = $2; |
$file = $2; |
$path = $1; |
$path = $1; |
if ($path=~m:^/:) { |
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$path = '/home/httpd/html'.$path; |
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} elsif ($path =~ /^\./) { |
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$path = $Apache::lonxml::pwd[-1].'/'.$path; |
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} else { |
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#else it is a full url don't print |
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$path = undef; |
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} |
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} else { |
} else { |
$path = $Apache::lonxml::pwd[-1]; |
$path = $Apache::lonxml::pwd[-1]; |
$file = $src; |
$file = $src; |
} |
} |
$file=~s/(\.gif|\.jpg)$/\.eps/; |
$file=~s/(\.gif|\.jpg)$/\.eps/; |
if ($path) { |
if ($path) { |
$currentstring = '\graphicspath{{'.$path.'/}}\fbox{\includegraphics{'.$file.'}}'; |
$currentstring .= '\graphicspath{{'.$path.'/}}\fbox{\includegraphics{'.$file.'}}'; |
} else { |
} else { |
$currentstring = 'See the image at \tt{'.$src.'}'; |
$currentstring .= 'See the image at \tt{'.$src.'}'; |
} |
} |
} |
} |
return $currentstring; |
return $currentstring; |