Protocol

FileDocument

A document model definition used to serialize documents to and from file contents. ある書類モデル定義、書類をファイル内容へとそしてそれからシリアル化するために使われます。

Declaration 宣言 

protocol FileDocument

Overview 概要

Conformance to FileDocument requires value semantics and thread-safety. Serialization and deserialization occur on a background thread.

Topics 話題

Reading a Document

init(configuration: Self.ReadConfiguration) throws
Creates a file document from the given configuration.

Required. 必須。

static var readableContentTypes: [UTType]
The types the document is able to open.

Required. 必須。

typealias ReadConfiguration
The configuration for reading document contents.

Writing a Document

func fileWrapper(configuration: Self.WriteConfiguration) throws -> FileWrapper
Serializes the document to file contents for a specified configuration.

Required. 必須。

static var writableContentTypes: [UTType]
The types the document is able to save or export to.

Required. Default implementation provided. 必須。 提供される省略時の実装。

typealias WriteConfiguration
The configuration for serializing document contents.

See Also 参照

Value Type Documents

struct FileDocumentConfiguration
The properties of an open file document. オープンファイル書類のプロパティ。