@truenewx/tnxet/src/tnxet-main.ts

互联网技术解决方案：Electron扩展支持

/**
 * 对Electron主进程的扩展支持
 */
import {app, BrowserWindow, BrowserWindowConstructorOptions, ipcMain} from 'electron';
import constants from './constants.ts';
import * as MainFileUtil from './main/util/file.ts';
import ipcListeners from './main/ipc-listener/index.ts';

function registerIpcListeners() {
    const eventNames = new Set<string>();
    ipcListeners.forEach(listener => {
        let eventName = listener.name;
        if (eventName && typeof listener.listen === 'function') {
            if (eventNames.has(eventName.request)) {
                console.error(`Duplicated main ipc listener: ${eventName.request}`);
                app.exit(1);
                return;
            }
            ipcMain.on(eventName.request, (event, requestId, ...args) => {
                listener.listen(...args).then((result: any) => {
                    event.reply(eventName.response, requestId, null, result);
                }).catch(error => {
                    event.reply(eventName.response, requestId, error);
                });
            });
            eventNames.add(eventName.request);
        }
    });
}

export default class TnxetMain {

    isProduction() {
        return !process.argv[0].endsWith('electron.exe');
    }

    getAbsolutePathBasedOnApp(filePath: string): string {
        return MainFileUtil.getAbsolutePathBasedOnApp(filePath);
    }

    createWindow(options?: BrowserWindowConstructorOptions): BrowserWindow {
        let win = new BrowserWindow(options);
        registerIpcListeners();
        win.webContents.on('before-input-event', (event, input) => {
            if (input.key === 'F5') {
                event.preventDefault(); // 阻止默认行为
                win.webContents.reload(); // 刷新页面
            }
        });
        return win;
    }

    enableDevTools(win: BrowserWindow, inputKey = 'F12') {
        win.webContents.on('before-input-event', (event, input) => {
            if (input.key === inputKey) {
                event.preventDefault(); // 阻止默认行为
                win.webContents.toggleDevTools(); // 打开或关闭开发者工具
            }
        });
    }

    sendCommand(win: BrowserWindow, name: string, ...args: any[]) {
        win.webContents.send(constants.channel.command, {name, args});
    }

}