Class DidOpenTextDocumentFeature

client/src/client.ts:741–796

}

class DidOpenTextDocumentFeature extends DocumentNotifiactions<DidOpenTextDocumentParams, TextDocument> {
	constructor(client: BaseLanguageClient, private _syncedDocuments: Map<string, TextDocument>) {
		super(
			client, Workspace.onDidOpenTextDocument, DidOpenTextDocumentNotification.type,
			client.clientOptions.middleware!.didOpen,
			(textDocument) => client.code2ProtocolConverter.asOpenTextDocumentParams(textDocument),
			DocumentNotifiactions.textDocumentFilter
		);
	}

	public get messages(): typeof DidOpenTextDocumentNotification.type {
		return DidOpenTextDocumentNotification.type;
	}

	public fillClientCapabilities(capabilities: ClientCapabilities): void {
		ensure(ensure(capabilities, 'textDocument')!, 'synchronization')!.dynamicRegistration = true;
	}

	public initialize(capabilities: ServerCapabilities, documentSelector: DocumentSelector): void {
		let textDocumentSyncOptions = (capabilities as ResolvedTextDocumentSyncCapabilities).resolvedTextDocumentSync;
		if (documentSelector && textDocumentSyncOptions && textDocumentSyncOptions.openClose) {
			this.register(this.messages, { id: UUID.generateUuid(), registerOptions: { documentSelector: documentSelector } });
		}
	}

	public register(message: RPCMessageType, data: RegistrationData<TextDocumentRegistrationOptions>): void {
		super.register(message, data);
		if (!data.registerOptions.documentSelector) {
			return;
		}
		let documentSelector = data.registerOptions.documentSelector;
		Workspace.textDocuments.forEach((textDocument) => {
			let uri: string = textDocument.uri.toString();
			if (this._syncedDocuments.has(uri)) {
				return;
			}
			if (Languages.match(documentSelector, textDocument)) {
				let middleware = this._client.clientOptions.middleware!;
				let didOpen = (textDocument: TextDocument) => {
					this._client.sendNotification(this._type, this._createParams(textDocument));
				};
				if (middleware.didOpen) {
					middleware.didOpen(textDocument, didOpen);
				} else {
					didOpen(textDocument);
				}
				this._syncedDocuments.set(uri, textDocument);
			}
		});
	}

	protected notificationSent(textDocument: TextDocument): void {
		super.notificationSent(textDocument);
		this._syncedDocuments.set(textDocument.uri.toString(), textDocument);
	}
}

class DidCloseTextDocumentFeature extends DocumentNotifiactions<DidCloseTextDocumentParams, TextDocument> {