60 lines
2.2 KiB
TypeScript
60 lines
2.2 KiB
TypeScript
/**
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* Copyright 2017 Google Inc. All rights reserved.
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* Modifications copyright (c) Microsoft Corporation.
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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import { Page } from './page';
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import { BrowserContextInitializer } from '../channels';
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import { ChannelOwner } from './channelOwner';
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import { CDPSession } from './cdpSession';
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import { Events } from './events';
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import { Worker } from './worker';
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import { BrowserContext } from './browserContext';
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export class ChromiumBrowserContext extends BrowserContext {
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_backgroundPages = new Set<Page>();
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_serviceWorkers = new Set<Worker>();
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constructor(parent: ChannelOwner, type: string, guid: string, initializer: BrowserContextInitializer) {
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super(parent, type, guid, initializer, 'chromium');
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this._channel.on('crBackgroundPage', ({ page }) => {
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const backgroundPage = Page.from(page);
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this._backgroundPages.add(backgroundPage);
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this.emit(Events.ChromiumBrowserContext.BackgroundPage, backgroundPage);
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});
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this._channel.on('crServiceWorker', ({worker}) => {
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const serviceWorker = Worker.from(worker);
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serviceWorker._context = this;
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this._serviceWorkers.add(serviceWorker);
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this.emit(Events.ChromiumBrowserContext.ServiceWorker, serviceWorker);
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});
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}
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backgroundPages(): Page[] {
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return [...this._backgroundPages];
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}
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serviceWorkers(): Worker[] {
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return [...this._serviceWorkers];
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}
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async newCDPSession(page: Page): Promise<CDPSession> {
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return this._wrapApiCall('chromiumBrowserContext.newCDPSession', async () => {
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const result = await this._channel.crNewCDPSession({ page: page._channel });
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return CDPSession.from(result.session);
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});
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}
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}
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