happy-dom
Version:
Happy DOM is a JavaScript implementation of a web browser without its graphical user interface. It includes many web standards from WHATWG DOM and HTML.
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JavaScript
;
var __importDefault = (this && this.__importDefault) || function (mod) {
return (mod && mod.__esModule) ? mod : { "default": mod };
};
Object.defineProperty(exports, "__esModule", { value: true });
const BrowserFrameFactory_js_1 = __importDefault(require("./BrowserFrameFactory.cjs"));
/**
* Browser page utility.
*/
class BrowserPageUtility {
/**
* Returns frames for a page.
*
* @param page Page.
* @returns Frames.
*/
static getFrames(page) {
return this.findFrames(page.mainFrame);
}
/**
* Aborts all ongoing operations and destroys the page.
*
* @param page Page.
*/
static closePage(page) {
// Using Promise instead of async/await to prevent microtask
return new Promise((resolve, reject) => {
if (!page.mainFrame) {
resolve();
return;
}
const index = page.context.pages.indexOf(page);
if (index !== -1) {
page.context.pages.splice(index, 1);
}
BrowserFrameFactory_js_1.default.destroyFrame(page.mainFrame)
.then(() => {
page.virtualConsolePrinter = null;
page.mainFrame = null;
page.context = null;
resolve();
})
.catch((error) => reject(error));
});
}
/**
* Returns all frames.
*
* @param parentFrame Parent frame.
* @returns Frames, including the parent.
*/
static findFrames(parentFrame) {
let frames = [parentFrame];
for (const frame of parentFrame.childFrames) {
frames = frames.concat(this.findFrames(frame));
}
return frames;
}
}
exports.default = BrowserPageUtility;
//# sourceMappingURL=BrowserPageUtility.cjs.map