/[suikacvs]/markup/html/whatpm/Whatpm/ContentChecker.pm
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revision 1.92 by wakaba, Mon Sep 15 02:54:12 2008 UTC revision 1.97 by wakaba, Sun Sep 21 09:45:02 2008 UTC
# Line 79  our $AttrChecker = { Line 79  our $AttrChecker = {
79        ## as defined by [IETF RFC 3066], Tags for the Identification        ## as defined by [IETF RFC 3066], Tags for the Identification
80        ## of Languages, or its successor; in addition, the empty string        ## of Languages, or its successor; in addition, the empty string
81        ## may be specified." ("may" in lower case)        ## may be specified." ("may" in lower case)
82        ## NOTE: Is an RFC 3066-valid (but RFC 4647-invalid) language tag        ## NOTE: Is an RFC 3066-valid (but RFC 4646-invalid) language tag
83        ## allowed today?        ## allowed today?
84    
85        ## TODO: test data        ## TODO: test data
# Line 302  our $HTMLEmbeddedContent = { Line 302  our $HTMLEmbeddedContent = {
302    ## embedded content.    ## embedded content.
303  };    };  
304    
305    our $IsInHTMLInteractiveContent = sub {
306      my ($el, $nsuri, $ln) = @_;
307    
308      ## NOTE: This CODE returns whether an element that is conditionally
309      ## categorizzed as an interactive content is currently in that
310      ## condition or not.  See $HTMLInteractiveContent list defined in
311      ## Whatpm::ContentChecler::HTML for the list of all (conditionally
312      ## or permanently) interactive content.
313    
314      if ($nsuri eq $HTML_NS and ($ln eq 'video' or $ln eq 'audio')) {
315        return $el->has_attribute ('controls');
316      } elsif ($nsuri eq $HTML_NS and $ln eq 'menu') {
317        my $value = $el->get_attribute ('type');
318        $value =~ tr/A-Z/a-z/; # ASCII case-insensitive
319        return ($value eq 'toolbar');
320      } else {
321        return 1;
322      }
323    }; # $IsInHTMLInteractiveContent
324    
325  my $HTMLTransparentElements = {  my $HTMLTransparentElements = {
326    $HTML_NS => {qw/ins 1 del 1 font 1 noscript 1 canvas 1 a 1/},    $HTML_NS => {qw/ins 1 del 1 font 1 noscript 1 canvas 1 a 1/},
327    ## NOTE: |html:noscript| is transparent if scripting is disabled    ## NOTE: |html:noscript| is transparent if scripting is disabled
# Line 363  my $default_error_level = { Line 383  my $default_error_level = {
383    should => 's',    should => 's',
384    warn => 'w',    warn => 'w',
385    good => 'w',    good => 'w',
386      undefined => 'w',
387    info => 'i',    info => 'i',
388    
389    uncertain => 'u',    uncertain => 'u',
# Line 537  sub check_element ($$$;$) { Line 558  sub check_element ($$$;$) {
558    $self->{plus_elements} = {};    $self->{plus_elements} = {};
559    $self->{minus_elements} = {};    $self->{minus_elements} = {};
560    $self->{id} = {};    $self->{id} = {};
561      $self->{form} = {};
562    $self->{term} = {};    $self->{term} = {};
563    $self->{usemap} = [];    $self->{usemap} = [];
564    $self->{ref} = []; # datetemplate data references    $self->{ref} = []; # datetemplate data references
# Line 676  next unless $code;## TODO: temp. Line 698  next unless $code;## TODO: temp.
698            }            }
699          } elsif ($child_nt == 3 or # TEXT_NODE          } elsif ($child_nt == 3 or # TEXT_NODE
700                   $child_nt == 4) { # CDATA_SECTION_NODE                   $child_nt == 4) { # CDATA_SECTION_NODE
701            my $has_significant = ($child->data =~ /[^\x09-\x0D\x20]/);            my $has_significant = ($child->data =~ /[^\x09\x0A\x0C\x0D\x20]/);
702            push @new_item, [$content_def->{check_child_text},            push @new_item, [$content_def->{check_child_text},
703                             $self, $item, $child, $has_significant,                             $self, $item, $child, $has_significant,
704                             $content_state, $element_state];                             $content_state, $element_state];
# Line 766  next unless $code;## TODO: temp. Line 788  next unless $code;## TODO: temp.
788    delete $self->{minus_elements};    delete $self->{minus_elements};
789    delete $self->{onerror};    delete $self->{onerror};
790    delete $self->{id};    delete $self->{id};
791      delete $self->{form};
792    delete $self->{usemap};    delete $self->{usemap};
793    delete $self->{ref};    delete $self->{ref};
794    delete $self->{template};    delete $self->{template};
# Line 969  sub _check_get_children ($$$) { Line 992  sub _check_get_children ($$$) {
992                last CN;                last CN;
993              }              }
994            } elsif ($cnt == 3 or $cnt == 4) {            } elsif ($cnt == 3 or $cnt == 4) {
995              if ($cn->data =~ /[^\x09-\x0D\x20]/) {              if ($cn->data =~ /[^\x09\x0A\x0C\x0D\x20]/) {
996                last CN;                last CN;
997              }              }
998            }            }
# Line 990  sub _check_get_children ($$$) { Line 1013  sub _check_get_children ($$$) {
1013              last CN;              last CN;
1014            }            }
1015          } elsif ($cnt == 3 or $cnt == 4) {          } elsif ($cnt == 3 or $cnt == 4) {
1016            if ($cn->data =~ /[^\x09-\x0D\x20]/) {            if ($cn->data =~ /[^\x09\x0A\x0C\x0D\x20]/) {
1017              last CN;              last CN;
1018            }            }
1019          }          }
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