"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
const ipc_renderer_internal_1 = require("@electron/internal/renderer/ipc-renderer-internal");
const v8Util = process.electronBinding('v8_util');
function handleFocusBlur(guestInstanceId) {
    // Note that while Chromium content APIs have observer for focus/blur, they
    // unfortunately do not work for webview.
    window.addEventListener('focus', () => {
        ipc_renderer_internal_1.ipcRendererInternal.send('ELECTRON_GUEST_VIEW_MANAGER_FOCUS_CHANGE', true, guestInstanceId);
    });
    window.addEventListener('blur', () => {
        ipc_renderer_internal_1.ipcRendererInternal.send('ELECTRON_GUEST_VIEW_MANAGER_FOCUS_CHANGE', false, guestInstanceId);
    });
}
function webViewInit(contextIsolation, webviewTag, guestInstanceId) {
    // Don't allow recursive `<webview>`.
    if (webviewTag && guestInstanceId == null) {
        const { webViewImplModule } = require('@electron/internal/renderer/web-view/web-view-impl');
        if (contextIsolation) {
            v8Util.setHiddenValue(window, 'web-view-impl', webViewImplModule);
        }
        else {
            const { setupWebView } = require('@electron/internal/renderer/web-view/web-view-element');
            setupWebView(v8Util, webViewImplModule);
        }
    }
    if (guestInstanceId) {
        // Report focus/blur events of webview to browser.
        handleFocusBlur(guestInstanceId);
    }
}
exports.webViewInit = webViewInit;