# Converts TVO format to TRAC
#
# $Id$

if $0 == __FILE__
  require 'otlParser'
  ARGV.unshift('-f', 'TRAC', '-i', $0)
  include TVO
  parseAndFormat
  exit 0
end

class TRACFormatter < Formatter

  def italic(text)
    "''" + text + "''"
  end

  def bold(text)
    "'''" + text + "'''"
  end

  def code(text)
    "{{{" + text + "}}}"
  end

  def underline(text)
    "__" + text + "__"
  end

  def standout(text)
    "'''''" + text + "'''''"
  end

  def tagRef(text)
    "[" + text + "]"
  end

  def htmlOnly(text)
    "{{{\n#!html\n" + text + "\n}}}"
  end

  # Format using headlines
  def visitHead(item,seq=0)
    return unless printHead?(item)
    if item.level == 0 && seq > 0
      file.print("----\n")
    end
    if item.level.between?(0,4)
      file.print('=' * (item.level + 1), ' ')
      file.print(embellish(item.head))
      file.print(' ', '=' * (item.level + 1), "\n")
    else
      super
    end
  end

  def visitText(item, seq=0)
    item.relatedTextParagraphsDo do |related, marker|
      related.each do |p|
        file.print(" * ") if marker != ''
        file.print(p.join(" "))
        file.print("\n")
      end
    end
  end

  def format(outlineRoot)
    visitItem(outlineRoot)
  end
end

class TRACListFormatter < TRACFormatter


end