playwright-core
Version:
A high-level API to automate web browsers
52 lines • 1.95 kB
JavaScript
;
/**
* Copyright (c) Microsoft Corporation.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
Object.defineProperty(exports, "__esModule", { value: true });
exports.sharedSelectors = exports.SelectorsOwner = exports.Selectors = void 0;
const clientHelper_1 = require("./clientHelper");
const channelOwner_1 = require("./channelOwner");
class Selectors {
constructor() {
this._channels = new Set();
this._registrations = [];
}
async register(name, script, options = {}) {
const source = await clientHelper_1.evaluationScript(script, undefined, false);
const params = { ...options, name, source };
for (const channel of this._channels)
await channel._channel.register(params);
this._registrations.push(params);
}
_addChannel(channel) {
this._channels.add(channel);
for (const params of this._registrations) {
// This should not fail except for connection closure, but just in case we catch.
channel._channel.register(params).catch(e => { });
}
}
_removeChannel(channel) {
this._channels.delete(channel);
}
}
exports.Selectors = Selectors;
class SelectorsOwner extends channelOwner_1.ChannelOwner {
static from(browser) {
return browser._object;
}
}
exports.SelectorsOwner = SelectorsOwner;
exports.sharedSelectors = new Selectors();
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