33 lines
1.1 KiB
Dart
33 lines
1.1 KiB
Dart
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// Copyright 2019 The Chromium Authors. All rights reserved.
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// Use of this source code is governed by a BSD-style license that can be
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// found in the LICENSE file.
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import 'dart:async';
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import 'dart:convert';
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import 'dart:html' as html;
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import 'dart:js';
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import 'dart:js_util' as js_util;
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/// The dart:html implementation of [registerWebServiceExtension].
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///
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/// Registers Web Service Extension for Flutter Web application.
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///
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/// window.$flutterDriver will be called by Flutter Web Driver to process
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/// Flutter command.
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///
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/// See also:
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///
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/// * [_extension_io.dart], which has the dart:io implementation
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void registerWebServiceExtension(
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Future<Map<String, dynamic>> Function(Map<String, String>) call) {
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js_util.setProperty(html.window, '\$flutterDriver',
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allowInterop((dynamic message) async {
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// ignore: undefined_function, undefined_identifier
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final Map<String, String> params = Map<String, String>.from(
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jsonDecode(message as String) as Map<String, dynamic>);
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final Map<String, dynamic> result =
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Map<String, dynamic>.from(await call(params));
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context['\$flutterDriverResult'] = json.encode(result);
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}));
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}
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