module GObjectIntrospection
  # Wraps a IInterfaceInfo struct.
  # Represents an interface.
  class IInterfaceInfo < IRegisteredTypeInfo
    def n_prerequisites
      Lib.g_interface_info_get_n_prerequisites @gobj
    end

    def prerequisite(index)
      IBaseInfo.wrap(Lib.g_interface_info_get_prerequisite @gobj, index)
    end

    ##
    build_array_method :prerequisites

    def n_properties
      Lib.g_interface_info_get_n_properties @gobj
    end

    def property(index)
      IPropertyInfo.wrap(Lib.g_interface_info_get_property @gobj, index)
    end

    ##
    build_array_method :properties, :property
    build_finder_method :find_property, :n_properties

    def get_n_methods
      Lib.g_interface_info_get_n_methods @gobj
    end

    def get_method(index)
      IFunctionInfo.wrap(Lib.g_interface_info_get_method @gobj, index)
    end

    ##
    build_array_method :get_methods

    def find_method(name)
      IFunctionInfo.wrap(Lib.g_interface_info_find_method @gobj, name.to_s)
    end

    def n_signals
      Lib.g_interface_info_get_n_signals @gobj
    end

    def signal(index)
      ISignalInfo.wrap(Lib.g_interface_info_get_signal @gobj, index)
    end

    ##
    build_array_method :signals
    build_finder_method :find_signal

    def n_vfuncs
      Lib.g_interface_info_get_n_vfuncs @gobj
    end

    def vfunc(index)
      IVFuncInfo.wrap(Lib.g_interface_info_get_vfunc @gobj, index)
    end

    ##
    build_array_method :vfuncs

    def find_vfunc(name)
      IVFuncInfo.wrap(Lib.g_interface_info_find_vfunc @gobj, name)
    end

    def n_constants
      Lib.g_interface_info_get_n_constants @gobj
    end

    def constant(index)
      IConstantInfo.wrap(Lib.g_interface_info_get_constant @gobj, index)
    end

    ##
    build_array_method :constants

    def iface_struct
      IStructInfo.wrap(Lib.g_interface_info_get_iface_struct @gobj)
    end
  end
end
