Class: Origami::FDF::Parser

Inherits:
Parser
  • Object
show all
Defined in:
lib/origami/parsers/fdf.rb

Constant Summary

Constants inherited from Parser

Parser::VERBOSE_DEBUG, Parser::VERBOSE_INFO, Parser::VERBOSE_QUIET, Parser::VERBOSE_TRACE

Instance Attribute Summary

Attributes inherited from Parser

#options

Instance Method Summary collapse

Methods inherited from Parser

#debug, #defer_type_cast, #error, #info, init_scanner, #initialize, #parse_object, #parse_trailer, #parse_xreftable, #pos, #pos=, #target_data, #target_filename, #target_filesize, #trace, #warn

Constructor Details

This class inherits a constructor from Origami::Parser

Instance Method Details

#parse(stream) ⇒ Object

:nodoc:



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# File 'lib/origami/parsers/fdf.rb', line 27

def parse(stream) #:nodoc:
    super(stream)

    fdf = FDF.new(self)
    fdf.header = FDF::Header.parse(@data)
    @options[:callback].call(fdf.header)

    loop do
        break if (object = parse_object).nil?
        fdf.insert(object)
    end

    fdf.revisions.first.xreftable = parse_xreftable
    fdf.revisions.first.trailer = parse_trailer

    if Origami::OPTIONS[:enable_type_propagation]
        trailer = fdf.revisions.first.trailer

        if trailer[:Root].is_a?(Reference)
            fdf.cast_object(trailer[:Root], FDF::Catalog)
        end

        propagate_types(fdf)
    end

    fdf
end