mirror of
https://github.com/microsoft/playwright.git
synced 2024-12-21 18:21:34 +03:00
2d5c0328cd
For future extensibility, returning objects with fields instead of plain strings or channels.
40 lines
1.6 KiB
TypeScript
40 lines
1.6 KiB
TypeScript
/**
|
|
* 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.
|
|
*/
|
|
|
|
import { SelectorsChannel, SelectorsInitializer } from '../channels';
|
|
import { ChannelOwner } from './channelOwner';
|
|
import { helper } from '../../helper';
|
|
import { ElementHandle } from './elementHandle';
|
|
|
|
export class Selectors extends ChannelOwner<SelectorsChannel, SelectorsInitializer> {
|
|
static from(selectors: SelectorsChannel): Selectors {
|
|
return (selectors as any)._object;
|
|
}
|
|
|
|
constructor(parent: ChannelOwner, type: string, guid: string, initializer: SelectorsInitializer) {
|
|
super(parent, type, guid, initializer);
|
|
}
|
|
|
|
async register(name: string, script: string | Function | { path?: string, content?: string }, options: { contentScript?: boolean } = {}): Promise<void> {
|
|
const source = await helper.evaluationScript(script, undefined, false);
|
|
await this._channel.register({ name, source, options });
|
|
}
|
|
|
|
async _createSelector(name: string, handle: ElementHandle<Element>): Promise<string | undefined> {
|
|
return (await this._channel.createSelector({ name, handle: handle._elementChannel })).value;
|
|
}
|
|
}
|