1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
|
#! /usr/bin/env ruby
# -*- coding: UTF-8 -*-
#
require 'ffi'
#
module Efl
#
module FFI
#
extend ::FFI::Library
#
def attach_fcts fcts
fcts.each do |func|
begin
attach_function(*func)
rescue Object => e
puts "Could not attach #{func} #{e.message}"
end
end
end
module_function :attach_fcts
#
typedef :pointer, :char_p
typedef :pointer, :short_p
typedef :pointer, :int_p
typedef :pointer, :long_p
typedef :pointer, :float_p
typedef :pointer, :double_p
typedef :pointer, :uchar_p
typedef :pointer, :ushort_p
typedef :pointer, :uint_p
typedef :pointer, :ulong_p
typedef :pointer, :ufloat_p
typedef :pointer, :udouble_p
typedef :pointer, :void_p
typedef :pointer, :string_array
typedef :pointer, :string_array_p
#
typedef :pointer, :eina_list_p
typedef :pointer, :eina_hash_p
typedef :pointer, :eina_iterator_p
typedef :pointer, :eina_accessor_p
#
end
#
module Helper
def self.included m
m.class_eval "def ptr; @ptr; end"
m.class_eval "def self.func_prefixes; @func_prefixes; end"
m.class_eval "def self.inherited sub; sub.class_eval 'def self.func_prefixes; superclass.func_prefixes; end'; end"
end
def method_missing m, *args, &block
if m =~/^(.*)=$/
m_s = $1+'_set'
args_s = '*args[0]'
else
m_s = m.to_s
args_s = '*args'
end
self.class.func_prefixes.each do |p|
sym = p+m_s
if Efl::FFI.respond_to? sym
self.class.class_eval "def #{m} *args, █ r=Efl::FFI.#{sym}(@ptr,#{args_s}); yield r if block_given?; r; end"
return self.send m, *args, &block
end
end
r = Efl::FFI.send m, @ptr, *args
self.class.class_eval "def #{m} *args, █ r=Efl::FFI.#{m}(@ptr,#{args_s}); yield r if block_given?; r; end"
r
end
end
end
#
require 'efl/ffi/eina_types'
#
# EOF
|
