Class: ReverseAdoc::Converters::Strong

Inherits:
Base
  • Object
show all
Defined in:
lib/reverse_adoc/converters/strong.rb

Instance Method Summary collapse

Methods inherited from Base

#constrained?, #escape_keychars, #extract_title, #node_has_ancestor?, #textnode_before_end_with?, #treat, #treat_children, #treat_children_coradoc, #treat_coradoc, #unconstrained_after?, #unconstrained_before?

Instance Method Details

#convert(node, state = {}) ⇒ Object 



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# File 'lib/reverse_adoc/converters/strong.rb', line 44

def convert(node, state = {})
  Coradoc::Generator.gen_adoc(to_coradoc(node, state))
end

#to_coradoc(node, state = {}) ⇒ Object 



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# File 'lib/reverse_adoc/converters/strong.rb', line 4

def to_coradoc(node, state = {})
  content = treat_children_coradoc(node,
                                   state.merge(already_strong: true))

  if Coradoc::Generator.gen_adoc(content).strip.empty?
    return ""
  end

  if node_has_ancestor?(node, ["strong", "b"])
    return content
  end

  u_before = unconstrained_before?(node)
  u_after = unconstrained_after?(node)
  node.text =~ /^(\s+)/
  leading_whitespace = $1
  has_leading_whitespace = !leading_whitespace.nil?

  if has_leading_whitespace
    first_text = node.at_xpath("./text()[1]")
    first_text.replace(first_text.text.lstrip)
    leading_whitespace = u_before ? " " : " " # ########################33   somethings wrong in here
  end

  node.text =~ /(\s+)$/
  trailing_whitespace = $1
  has_trailing_whitespace = !trailing_whitespace.nil?

  if has_trailing_whitespace
    last_text = node.at_xpath("./text()[last()]")
    last_text.replace(last_text.text.rstrip)
    trailing_whitespace = u_after ? "" : "" ###############################
  end

  u = !((!u_before || has_leading_whitespace) && (!u_after || has_trailing_whitespace))
  e = Coradoc::Element::Inline::Bold.new(content, u)

  [leading_whitespace, e, trailing_whitespace]
end