electron/lib/renderer/web-frame-init.ts

26 lines
1,016 B
TypeScript

import { webFrame, WebFrame } from 'electron';
import * as ipcRendererUtils from '@electron/internal/renderer/ipc-renderer-internal-utils';
import { IPC_MESSAGES } from '@electron/internal/common/ipc-messages';
// All keys of WebFrame that extend Function
type WebFrameMethod = {
[K in keyof WebFrame]:
WebFrame[K] extends Function ? K : never
}
export const webFrameInit = () => {
// Call webFrame method
ipcRendererUtils.handle(IPC_MESSAGES.RENDERER_WEB_FRAME_METHOD, (
event, method: keyof WebFrameMethod, ...args: any[]
) => {
// TODO(MarshallOfSound): Remove once the world-safe-execute-javascript deprecation warning is removed
if (method.startsWith('executeJavaScript')) {
return (webFrame as any)[`_${method}`](...args);
}
// The TypeScript compiler cannot handle the sheer number of
// call signatures here and simply gives up. Incorrect invocations
// will be caught by "keyof WebFrameMethod" though.
return (webFrame[method] as any)(...args);
});
};