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|
#! /usr/bin/env ruby
# -*- coding: UTF-8 -*-
#
require 'efl/ffi/evas'
#
module Efl
module API
#
EVAS_ENGINE_BUFFER_DEPTH_ARGB32 = 0
EVAS_ENGINE_BUFFER_DEPTH_BGRA32 = 1
EVAS_ENGINE_BUFFER_DEPTH_RGB24 = 2
EVAS_ENGINE_BUFFER_DEPTH_BGR24 = 3
EVAS_ENGINE_BUFFER_DEPTH_RGB32 = 4
#
class EvasEngineInfo < FFI::Struct
layout :magic, :int
end
callback :new_update_region_cb, [:int, :int, :int, :int, :int_p], :pointer
callback :free_update_region_cb, [:int, :int, :int, :int, :pointer], :void
class EvasEngineInfoBufferFunc < FFI::Struct
layout :new_update_region, :new_update_region_cb,
:free_update_region, :free_update_region_cb
end
class EvasEngineInfoBufferInfo < FFI::Struct
layout :depth_type, :int,
:dest_buffer, :pointer,
:dest_buffer_row_bytes, :int,
:use_color_key, :char,
:alpha_threshold, :int,
:color_key_r, :int,
:color_key_g, :int,
:color_key_b, :int,
:func, EvasEngineInfoBufferFunc,
end
class EvasEngineInfoBuffer < FFI::Struct
layout :magic, EvasEngineInfo,
:info, EvasEngineInfoBufferInfo,
# :func, EvasEngineInfoBufferFunc,
:mode, :evas_engine_render_mode,
end
#
end
#
module Evas
#
class Evas
include Efl::Helper
@func_prefixes = [ 'evas_' ].freeze
def initialize o=nil
@ptr = (
case o
when NilClass
FFI::AutoPointer.new Efl::API.evas_new, method(:free)
when self.class
o.ptr
when FFI::AutoPointer
o
when FFI::Pointer
FFI::AutoPointer.new o, method(:free)
else
raise ArgumentError.new "#{ptr.class} valid argument"
end
)
yield self if block_given?
end
def free
Efl::API.evas_free @ptr
@ptr=nil
end
def === o
@ptr === o.ptr
end
def output_size_get
x = FFI::MemoryPointer.new :int
y = FFI::MemoryPointer.new :int
Efl::API.evas_output_size_get @ptr, x, y
[ x.read_int, y.read_int ]
end
def output_viewport_get
x = FFI::MemoryPointer.new :int
y = FFI::MemoryPointer.new :int
w = FFI::MemoryPointer.new :int
h = FFI::MemoryPointer.new :int
Efl::API.evas_output_viewport_get @ptr, x, y, w, h
[ x.read_int, y.read_int, w.read_int, h.read_int ]
end
def pointer_output_xy_get
x = FFI::MemoryPointer.new :int
y = FFI::MemoryPointer.new :int
Efl::API.evas_pointer_output_xy_get @ptr, x, y
[ x.read_int, y.read_int ]
end
def pointer_canvas_xy_get
x = FFI::MemoryPointer.new :int
y = FFI::MemoryPointer.new :int
Efl::API.evas_pointer_canvas_xy_get @ptr, x, y
[ x.read_int, y.read_int ]
end
end
#
class EvasObject
include Efl::Helper
@func_prefixes = [ 'evas_object_', 'evas_' ].freeze
def initialize o=nil
@ptr = (
case o
when NilClass
FFI::AutoPointer.new Efl::API.evas_new, method(:free)
when self.class
o.ptr
when FFI::AutoPointer
o
when FFI::Pointer
FFI::AutoPointer.new o, method(:free)
else
raise ArgumentError.new "#{ptr.class} valid argument"
end
)
yield self if block_given?
end
def free
Efl::API.evas_object_del @ptr
@ptr=nil
end
def geometry_get
x = FFI::MemoryPointer.new :int
y = FFI::MemoryPointer.new :int
w = FFI::MemoryPointer.new :int
h = FFI::MemoryPointer.new :int
Efl::API.evas_object_geometry_get @evas, x, y, w, h
[ x.read_int, y.read_int, w.read_int, h.read_int ]
end
def color_get
r = FFI::MemoryPointer.new :int
g = FFI::MemoryPointer.new :int
b = FFI::MemoryPointer.new :int
a = FFI::MemoryPointer.new :int
Efl::API.evas_object_color_get @evas, r, g, b, a
[ r.read_int, g.read_int, b.read_int, a.read_int ]
end
end
end
end
#
# EOF
|
