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/**
* @license
* Copyright 2024 Google Inc.
* SPDX-License-Identifier: Apache-2.0
*/
import type {CdpFrame} from './Frame.js';
/**
* @internal
*/
export class CdpPreloadScript {
/**
* This is the ID of the preload script returned by
* Page.addScriptToEvaluateOnNewDocument in the main frame.
*
* Sub-frames would get a different CDP ID because
* addScriptToEvaluateOnNewDocument is called for each subframe. But
* users only see this ID and subframe IDs are internal to Puppeteer.
*/
#id: string;
#source: string;
#frameToId = new WeakMap<CdpFrame, string>();
constructor(mainFrame: CdpFrame, id: string, source: string) {
this.#id = id;
this.#source = source;
this.#frameToId.set(mainFrame, id);
}
get id(): string {
return this.#id;
}
get source(): string {
return this.#source;
}
getIdForFrame(frame: CdpFrame): string | undefined {
return this.#frameToId.get(frame);
}
setIdForFrame(frame: CdpFrame, identifier: string): void {
this.#frameToId.set(frame, identifier);
}
}