class GObject::Value
Overrides
for GValue, GObject’s generic value container structure.
Constants
- CLASS_TO_GTYPE_MAP
- METHOD_MAP
Public Class Methods
copy_value_to_pointer(value, pointer, offset = 0)
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# File lib/ffi-gobject/value.rb, line 64 def self.copy_value_to_pointer(value, pointer, offset = 0) target = wrap(pointer + offset) target.init(value.current_gtype) Lib.g_value_copy value, target unless value.uninitialized? end
for_gtype(gtype)
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# File lib/ffi-gobject/value.rb, line 50 def self.for_gtype(gtype) new.tap do |it| it.init gtype end end
from(val)
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# File lib/ffi-gobject/value.rb, line 41 def self.from(val) case val when self val else wrap_ruby_value val end end
wrap_instance(instance)
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TODO: Combine with wrap_ruby_value
# File lib/ffi-gobject/value.rb, line 57 def self.wrap_instance(instance) new.tap do |it| it.init GObject.type_from_instance instance it.set_instance instance end end
wrap_ruby_value(val)
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TODO: Give more generic name
# File lib/ffi-gobject/value.rb, line 37 def self.wrap_ruby_value(val) new.tap { |gv| gv.__send__ :set_ruby_value, val } end