Module: GetText::GladeParser

Extended by:
GetText, GladeParser
Included in:
GladeParser
Defined in:
lib/gettext/tools/parser/glade.rb

Constant Summary collapse

TARGET1 = 
/<property.*translatable="yes">(.*)/
TARGET2 = 
/(.*)<\/property>/
XML_RE = 
/<\?xml/
GLADE_RE = 
/glade-2.0.dtd/

Constants included from GetText

BOM_UTF8, VERSION

Instance Method Summary collapse

Methods included from GetText

N_, Nn_, bindtextdomain, bindtextdomain_to, cgi, cgi=, create_mofiles, create_mofiles_org, gettext, included, locale, msgmerge, ngettext, npgettext, nsgettext, output_charset, pgettext, remove_bom, rgettext, rmsgfmt, rmsgmerge, set_cgi, set_current_locale, set_locale, set_output_charset, sgettext, textdomain, textdomain_to, update_pofiles, update_pofiles_org

Instance Method Details

#add_target(val, file, line_no, targets) ⇒ Object

:nodoc:



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# File 'lib/gettext/tools/parser/glade.rb', line 81

def add_target(val, file, line_no, targets) # :nodoc:
  return unless val.size > 0
  assoc_data = targets.assoc(val)
  val = CGI.unescapeHTML(val)
  if assoc_data
    targets[targets.index(assoc_data)] = assoc_data << "#{file}:#{line_no}"
  else
    targets << [val.gsub(/\n/, '\n'), "#{file}:#{line_no}"]
  end
  targets
end

#parse(file, targets = []) ⇒ Object

:nodoc:



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# File 'lib/gettext/tools/parser/glade.rb', line 25

def parse(file, targets = []) # :nodoc:
  lines = IO.readlines(file)
  parse_lines(file, lines, targets)
end

#parse_lines(file, lines, targets) ⇒ Object

from ary of lines.



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# File 'lib/gettext/tools/parser/glade.rb', line 31

def parse_lines(file, lines, targets) # :nodoc:
  cnt = 0
  target = false
  line_no = 0
  val = nil

  loop do
    line = lines.shift
    break unless line

    cnt += 1
    if TARGET1 =~ line
      line_no = cnt
      val = $1 + "\n"
      target = true
      if TARGET2 =~ $1
        val = $1
        add_target(val, file, line_no, targets)
        val = nil
        target = false
      end
    elsif target
      if TARGET2 =~ line
        val << $1
        add_target(val, file, line_no, targets)
        val = nil
        target = false
      else
        val << line
      end
    end
  end
  targets
end

#target?(file) ⇒ Boolean

:nodoc:

Returns:

  • (Boolean) 


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# File 'lib/gettext/tools/parser/glade.rb', line 69

def target?(file) # :nodoc:
  data = IO.readlines(file)
  if XML_RE =~ data[0] and GLADE_RE =~ data[1]
  true
  else
  if File.extname(file) == '.glade'
raise _("`%{file}' is not glade-2.0 format.") % {:file => file}
  end
  false
  end
end