diff options
| author | Jérémy Zurcher <jeremy@asynk.ch> | 2011-04-28 15:09:41 +0200 |
|---|---|---|
| committer | Jérémy Zurcher <jeremy@asynk.ch> | 2011-04-28 15:09:41 +0200 |
| commit | 19324a30a17c6ea0b3d77d34160841ef90ce3ed1 (patch) | |
| tree | a795d324e7822e433dcd66a4057f69d4ecc20d86 /lib/efl/eina_list.rb | |
| parent | 0035feb9b4f29f06ffd430b763534f40604af4a9 (diff) | |
| download | ffi-efl-19324a30a17c6ea0b3d77d34160841ef90ce3ed1.zip ffi-efl-19324a30a17c6ea0b3d77d34160841ef90ce3ed1.tar.gz | |
set hierarchy n lib and spec directories
Diffstat (limited to 'lib/efl/eina_list.rb')
| -rw-r--r-- | lib/efl/eina_list.rb | 78 |
1 files changed, 0 insertions, 78 deletions
diff --git a/lib/efl/eina_list.rb b/lib/efl/eina_list.rb deleted file mode 100644 index 823fe72..0000000 --- a/lib/efl/eina_list.rb +++ /dev/null @@ -1,78 +0,0 @@ -#! /usr/bin/env ruby -# -*- coding: UTF-8 -*- -# -require 'efl/eina' -require 'efl/ffi/eina_list' -# -class Array - def self.from_eina_list o - if o.is_a? Efl::Eina::EinaList - o.to_ary - elsif o.is_a? ::FFI::Pointer - Efl::Eina::EinaList.new(o).to_ary - else - raise ArgumentError.new " wrong argument #{o.class.name}" - end - end -end -module Efl - module FFI - class EinaList < ::FFI::Struct - layout :data, :pointer, - :next, :pointer, - :prev, :pointer, - :accounting, :pointer, - :magic, :uint, - end - end - module Eina - # - class EinaList - include Efl::Helper - include Enumerable - @func_prefixes = [ 'eina_list_' ].freeze - def initialize o=nil - @ptr = ( - case o - when ::FFI::Pointer - o - when NilClass - ::FFI::Pointer::NULL - when self.class - o.ptr - when Array - o.inject(::FFI::Pointer::NULL) { |p,e| Efl::FFI::eina_list_append p, e } - else - raise ArgumentError.new "#{ptr.class} valid argument" - end - ) - end - def free - return if @ptr==::FFI::Pointer::NULL - @ptr = Efl::FFI.eina_list_free @ptr - end - def each - p = @ptr - while p!=::FFI::Pointer::NULL - l = Efl::FFI::EinaList.new p - yield l[:data] - p = l[:next] - end - end - def to_ary - inject([]) { |s,e| s<<e } - end - # for fun and tests - def append p - @ptr = Efl::FFI.eina_list_append @ptr, p - end - alias :<< :append - def prepend p - @ptr = Efl::FFI.eina_list_prepend @ptr, p - end - alias :unshift :prepend - end - end -end -# -# EOF |