module GObject
Module representing GLib’s GObject
namespace.
The part of the GObject
namespace that is needed by GirFFI
.
:reek: TooManyConstants because it needs to hold the type constants.
Constants
- TYPE_ARRAY
- TYPE_BOOLEAN
- TYPE_BOXED
- TYPE_BYTE_ARRAY
- TYPE_CHAR
- TYPE_DOUBLE
- TYPE_ENUM
- TYPE_ERROR
- TYPE_FLAGS
- TYPE_FLOAT
- TYPE_GTYPE
- TYPE_HASH_TABLE
- TYPE_INT
- TYPE_INT64
- TYPE_INTERFACE
- TYPE_INVALID
- TYPE_LONG
- TYPE_NONE
- TYPE_OBJECT
- TYPE_PARAM
- TYPE_POINTER
- TYPE_STRING
- TYPE_STRV
- TYPE_UCHAR
- TYPE_UINT
- TYPE_UINT64
- TYPE_ULONG
- TYPE_VARIANT
Public Class Methods
Source
# File lib/ffi-gobject.rb, line 50 def self.signal_connect(object, detailed_signal, data = nil, after = false, &block) block or raise ArgumentError, "Block needed" signal_name, = detailed_signal.split("::") sig_info = object.class.find_signal signal_name closure = sig_info.wrap_in_closure do |*args| yield(*args << data) end signal_connect_closure object, detailed_signal, closure, after end
Source
# File lib/ffi-gobject.rb, line 63 def self.signal_connect_after(object, detailed_signal, data = nil, &) signal_connect(object, detailed_signal, data, true, &) end
Source
# File lib/ffi-gobject.rb, line 38 def self.signal_emit(object, detailed_signal, *args) signal, detail = detailed_signal.split("::") signal_id = signal_lookup_from_instance signal, object detail_quark = GLib.quark_from_string(detail) sig_info = object.class.find_signal signal argument_gvalues = sig_info.arguments_to_gvalues object, args return_gvalue = sig_info.gvalue_for_return_value signal_emitv argument_gvalues, signal_id, detail_quark, return_gvalue end
Source
# File lib/ffi-gobject.rb, line 34 def self.signal_lookup_from_instance(signal, object) signal_lookup signal, type_from_instance(object) end
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# File lib/ffi-gobject.rb, line 26 def self.type_from_instance(instance) type_from_instance_pointer instance.to_ptr end
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# File lib/ffi-gobject.rb, line 19 def self.type_from_instance_pointer(inst_ptr) return nil if inst_ptr.null? klsptr = inst_ptr.get_pointer 0 klsptr.get_gtype 0 end
Source
# File lib/gir_ffi-base/gobject.rb, line 12 def self.type_from_name(name) Lib.g_type_from_name name end
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# File lib/gir_ffi-base/gobject.rb, line 16 def self.type_fundamental(gtype) Lib.g_type_fundamental gtype end
Source
# File lib/ffi-gobject.rb, line 30 def self.type_name_from_instance(instance) type_name type_from_instance instance end