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|
#! /usr/bin/env ruby
# -*- coding: UTF-8 -*-
#
require 'efl/ffi/evas'
#
module Efl
#
module Evas
#
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
#
callback :new_update_region_cb, [:int, :int, :int, :int, :int_p], :pointer
callback :free_update_region_cb, [:int, :int, :int, :int, :pointer], :void
#
class EngineInfoStruct < FFI::Struct
layout :magic, :int
end
class EngineInfoBufferFuncStruct < FFI::Struct
layout :new_update_region, :new_update_region_cb,
:free_update_region, :free_update_region_cb
end
class EngineInfoBufferInfoStruct < 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, EngineInfoBufferFuncStruct
end
class EngineInfoBufferStruct < FFI::Struct
layout :magic, EngineInfoStruct,
:info, EngineInfoBufferInfoStruct,
# :func, EvasEngineInfoBufferFunc,
:mode, :evas_engine_render_mode
end
#
class REvas
#
include Efl::ClassHelper
proxy_list [Efl::Evas,'evas_'].freeze
#
def initialize o=nil
@ptr = (
case o
when NilClass
FFI::AutoPointer.new Efl::Evas.evas_new, REvas.method(:release)
when FFI::Pointer
o
else
raise ArgumentError.new "wrong argument #{o.class.name}"
end
)
yield self if block_given?
end
def self.release p
Efl::Evas.evas_free p unless p.nil?
end
def free
@ptr.autorelease=false if @ptr.is_a? FFI::AutoPointer
REvas.release @ptr
@ptr=nil
end
def object_add t
r = Efl::Evas::REvasObject.new Efl::Evas.send "evas_object_#{t.to_s}_add", @ptr
yield r if block_given?
r
end
def output_size_get
x = FFI::MemoryPointer.new :int
y = FFI::MemoryPointer.new :int
Efl::Evas.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::Evas.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::Evas.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::Evas.evas_pointer_canvas_xy_get @ptr, x, y
[ x.read_int, y.read_int ]
end
end
#
class REvasObject
#
include Efl::ClassHelper
proxy_list [Efl::Evas,'evas_object_'].freeze, [Efl::Evas,'evas_'].freeze
#
def initialize o=nil
@ptr = (
case o
when NilClass
FFI::AutoPointer.new Efl::Evas.evas_new, REvasObject.method(:release)
when FFI::Pointer
o
else
raise ArgumentError.new "wrong argument #{o.class.name}"
end
)
yield self if block_given?
end
def self.release p
Efl::Evas.evas_object_del p unless p.nil?
end
def free
@ptr.autopointer=false if @ptr.is_a? FFI::AutoPointer
REvasObject.release @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::Evas.evas_object_geometry_get @ptr, x, y, w, h
[ x.read_int, y.read_int, w.read_int, h.read_int ]
end
alias :geometry :geometry_get
def size
geometry_get[2..-1]
end
def size= wh
Efl::Evas.evas_object_resize @ptr, *wh
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::Evas.evas_object_color_get @ptr, r, g, b, a
[ r.read_int, g.read_int, b.read_int, a.read_int ]
end
alias :color :color_get
end
end
end
#
# EOF
|
