Module: HTML5::TreeWalkers::TokenConstructor

Included in:
Base
Defined in:
lib/html5/treewalkers/base.rb

Instance Method Summary collapse

Instance Method Details

#_(str) ⇒ Object 



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# File 'lib/html5/treewalkers/base.rb', line 54

def _(str)
  str
end

#comment(data) ⇒ Object 



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# File 'lib/html5/treewalkers/base.rb', line 42

def comment(data)
  {:type => :Comment, :data => data}
end

#doctype(name, public_id, system_id, correct = nil) ⇒ Object 



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# File 'lib/html5/treewalkers/base.rb', line 46

def doctype(name, public_id, system_id, correct=nil)
  {:type => :Doctype, :name => name, :public_id => public_id, :system_id => system_id, :correct => correct}
end

#empty_tag(name, attrs, has_children = false) ⇒ Object 



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# File 'lib/html5/treewalkers/base.rb', line 14

def empty_tag(name, attrs, has_children=false)
  error(_("Void element has children")) if has_children
  {:type => :EmptyTag, :name => name, :data => normalize_attrs(attrs)}
end

#end_tag(name) ⇒ Object 



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# File 'lib/html5/treewalkers/base.rb', line 23

def end_tag(name)
  {:type => :EndTag, :name => name, :data => []}
end

#error(msg) ⇒ Object 



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# File 'lib/html5/treewalkers/base.rb', line 6

def error(msg)
  {:type => "SerializeError", :data => msg}
end

#normalize_attrs(attrs) ⇒ Object 



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# File 'lib/html5/treewalkers/base.rb', line 10

def normalize_attrs(attrs)
  attrs.to_a
end

#start_tag(name, attrs) ⇒ Object 



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# File 'lib/html5/treewalkers/base.rb', line 19

def start_tag(name, attrs)
  {:type => :StartTag, :name => name, :data => normalize_attrs(attrs)}
end

#text(data) ⇒ Object 



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# File 'lib/html5/treewalkers/base.rb', line 27

def text(data)
  if data =~ /\A([#{SPACE_CHARACTERS.join('')}]+)/m
    yield({:type => :SpaceCharacters, :data => $1})
    data = data[$1.length .. -1]
    return if data.empty?
  end

  if data =~ /([#{SPACE_CHARACTERS.join('')}]+)\Z/m
    yield({:type => :Characters, :data => data[0 ... -$1.length]})
    yield({:type => :SpaceCharacters, :data => $1})
  else
    yield({:type => :Characters, :data => data})
  end
end

#unknown(nodeType) ⇒ Object 



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# File 'lib/html5/treewalkers/base.rb', line 50

def unknown(nodeType)
  error(_("Unknown node type: ") + nodeType.to_s)
end