Sha256: 7cacf8e2d646c906d67cd426d80b0bf06c4706cd542fa87816fb155ab2cb43b5
Contents?: true
Size: 750 Bytes
Versions: 9
Compression:
Stored size: 750 Bytes
Contents
# frozen_string_literal: true
require 'gir_ffi/builders/enum_builder'
require 'gir_ffi/flags_base'
module GirFFI
module Builders
# Implements the creation of a flags type. The type will be
# attached to the appropriate namespace module, and will be defined
# as a bit_mask for FFI.
class FlagsBuilder < EnumBuilder
def setup_ffi_type
optionally_define_constant klass, :BitMask do
lib.bit_mask(enum_sym, value_spec)
end
end
def value_spec
info.values.map do |vinfo|
val = GirFFI::ArgHelper.cast_uint32_to_int32(vinfo.value)
{ vinfo.name.to_sym => val }
end.reduce(:merge)
end
def superclass
FlagsBase
end
end
end
end
Version data entries
9 entries across 9 versions & 1 rubygems