class GObjectIntrospection::IRepository

The Gobject Introspection Repository. This class is the point of access to the introspection typelibs. This class wraps the GIRepository struct.

Constants

POINTER_SIZE
TYPEMAP: Map info type to class. Default is IBaseInfo.

Public Class Methods

default() click to toggle source

# File lib/ffi-gobject_introspection/i_repository.rb, line 65
def self.default
  self.instance
end

new() click to toggle source

# File lib/ffi-gobject_introspection/i_repository.rb, line 59
def initialize
  @gobj = Lib::g_irepository_get_default
end

prepend_search_path(path) click to toggle source

# File lib/ffi-gobject_introspection/i_repository.rb, line 69
def self.prepend_search_path path
  Lib.g_irepository_prepend_search_path path
end

type_tag_to_string(type) click to toggle source

# File lib/ffi-gobject_introspection/i_repository.rb, line 73
def self.type_tag_to_string type
  Lib.g_type_tag_to_string type
end

wrap_ibaseinfo_pointer(ptr) click to toggle source

# File lib/ffi-gobject_introspection/i_repository.rb, line 122
def self.wrap_ibaseinfo_pointer ptr
  return nil if ptr.null?

  type = Lib.g_base_info_get_type ptr
  klass = TYPEMAP[type]

  return klass.wrap(ptr)
end

Public Instance Methods

dependencies(namespace) click to toggle source

# File lib/ffi-gobject_introspection/i_repository.rb, line 112
def dependencies namespace
  strv_p = Lib.g_irepository_get_dependencies(@gobj, namespace)
  strv = GLib::Strv.new strv_p
  strv.to_a
end

find_by_gtype(gtype) click to toggle source

# File lib/ffi-gobject_introspection/i_repository.rb, line 107
def find_by_gtype gtype
  ptr = Lib.g_irepository_find_by_gtype @gobj, gtype
  return wrap ptr
end

find_by_name(namespace, name) click to toggle source

# File lib/ffi-gobject_introspection/i_repository.rb, line 102
def find_by_name namespace, name
  ptr = Lib.g_irepository_find_by_name @gobj, namespace, name
  return wrap ptr
end

info(namespace, index) click to toggle source

# File lib/ffi-gobject_introspection/i_repository.rb, line 90
def info namespace, index
  ptr = Lib.g_irepository_get_info @gobj, namespace, index
  return wrap ptr
end

infos(namespace) click to toggle source

Utility method

# File lib/ffi-gobject_introspection/i_repository.rb, line 96
def infos namespace
  (0..(n_infos(namespace) - 1)).map do |idx|
    info namespace, idx
  end
end

n_infos(namespace) click to toggle source

# File lib/ffi-gobject_introspection/i_repository.rb, line 86
def n_infos namespace
  Lib.g_irepository_get_n_infos @gobj, namespace
end

require(namespace, version=nil, flags=0) click to toggle source

# File lib/ffi-gobject_introspection/i_repository.rb, line 77
def require namespace, version=nil, flags=0
  errpp = FFI::MemoryPointer.new(:pointer).write_pointer nil

  Lib.g_irepository_require @gobj, namespace, version, flags, errpp

  errp = errpp.read_pointer
  raise GError.new(errp).message unless errp.null?
end

shared_library(namespace) click to toggle source

# File lib/ffi-gobject_introspection/i_repository.rb, line 118
def shared_library namespace
  Lib.g_irepository_get_shared_library @gobj, namespace
end