note
	description: "Auto-generated Objective-C wrapper class"
	date: "$Date$"
	revision: "$Revision$"

class
	CA_LAYER_UTILS

inherit
	NS_OBJECT_UTILS
		redefine
			wrapper_objc_class_name,
			is_subclass_instance
		end


feature -- CALayer

	layer: detachable NS_OBJECT
			-- Auto generated Objective-C wrapper.
		local
			result_pointer: POINTER
			l_objc_class: OBJC_CLASS
		do
			create l_objc_class.make_with_name (get_class_name)
			check l_objc_class_registered: l_objc_class.registered end
			result_pointer := objc_layer (l_objc_class.item)
			if result_pointer /= default_pointer then
				if attached objc_get_eiffel_object (result_pointer) as existing_eiffel_object then
					check attached {like layer} existing_eiffel_object as valid_result then
						Result := valid_result
					end
				else
					check attached {like layer} new_eiffel_object (result_pointer, True) as valid_result_pointer then
						Result := valid_result_pointer
					end
				end
			end
		end

	default_value_for_key_ (a_key: detachable NS_STRING): detachable NS_OBJECT
			-- Auto generated Objective-C wrapper.
		local
			result_pointer: POINTER
			l_objc_class: OBJC_CLASS
			a_key__item: POINTER
		do
			if attached a_key as a_key_attached then
				a_key__item := a_key_attached.item
			end
			create l_objc_class.make_with_name (get_class_name)
			check l_objc_class_registered: l_objc_class.registered end
			result_pointer := objc_default_value_for_key_ (l_objc_class.item, a_key__item)
			if result_pointer /= default_pointer then
				if attached objc_get_eiffel_object (result_pointer) as existing_eiffel_object then
					check attached {like default_value_for_key_} existing_eiffel_object as valid_result then
						Result := valid_result
					end
				else
					check attached {like default_value_for_key_} new_eiffel_object (result_pointer, True) as valid_result_pointer then
						Result := valid_result_pointer
					end
				end
			end
		end

	needs_display_for_key_ (a_key: detachable NS_STRING): BOOLEAN
			-- Auto generated Objective-C wrapper.
		local
			l_objc_class: OBJC_CLASS
			a_key__item: POINTER
		do
			if attached a_key as a_key_attached then
				a_key__item := a_key_attached.item
			end
			create l_objc_class.make_with_name (get_class_name)
			check l_objc_class_registered: l_objc_class.registered end
			Result := objc_needs_display_for_key_ (l_objc_class.item, a_key__item)
		end

	default_action_for_key_ (a_event: detachable NS_STRING): detachable CA_ACTION_PROTOCOL
			-- Auto generated Objective-C wrapper.
		local
			result_pointer: POINTER
			l_objc_class: OBJC_CLASS
			a_event__item: POINTER
		do
			if attached a_event as a_event_attached then
				a_event__item := a_event_attached.item
			end
			create l_objc_class.make_with_name (get_class_name)
			check l_objc_class_registered: l_objc_class.registered end
			result_pointer := objc_default_action_for_key_ (l_objc_class.item, a_event__item)
			if result_pointer /= default_pointer then
				if attached objc_get_eiffel_object (result_pointer) as existing_eiffel_object then
					check attached {like default_action_for_key_} existing_eiffel_object as valid_result then
						Result := valid_result
					end
				else
					check attached {like default_action_for_key_} new_eiffel_object (result_pointer, True) as valid_result_pointer then
						Result := valid_result_pointer
					end
				end
			end
		end

feature {NONE} -- CALayer Externals

	objc_layer (a_class_object: POINTER): POINTER
			-- Auto generated Objective-C wrapper.
		external
			"C inline use <QuartzCore/QuartzCore.h>"
		alias
			"[
				return (EIF_POINTER)[(Class)$a_class_object layer];
			 ]"
		end

	objc_default_value_for_key_ (a_class_object: POINTER; a_key: POINTER): POINTER
			-- Auto generated Objective-C wrapper.
		external
			"C inline use <QuartzCore/QuartzCore.h>"
		alias
			"[
				return (EIF_POINTER)[(Class)$a_class_object defaultValueForKey:$a_key];
			 ]"
		end

	objc_needs_display_for_key_ (a_class_object: POINTER; a_key: POINTER): BOOLEAN
			-- Auto generated Objective-C wrapper.
		external
			"C inline use <QuartzCore/QuartzCore.h>"
		alias
			"[
				return [(Class)$a_class_object needsDisplayForKey:$a_key];
			 ]"
		end

	objc_default_action_for_key_ (a_class_object: POINTER; a_event: POINTER): POINTER
			-- Auto generated Objective-C wrapper.
		external
			"C inline use <QuartzCore/QuartzCore.h>"
		alias
			"[
				return (EIF_POINTER)[(Class)$a_class_object defaultActionForKey:$a_event];
			 ]"
		end

feature {NONE} -- Implementation

	wrapper_objc_class_name: STRING
			-- The class name used for classes of the generated wrapper classes.
		do
			Result := "CALayer"
		end

	is_subclass_instance: BOOLEAN
			-- <Precursor>
		do
			Result := False
		end

end