YoungestSongMo
4ea414c9c7
画布交互： - 滚轮缩放视口（2%~1600%），纯滚轮 10%/tick，Ctrl/Cmd+滚轮 3%/tick 精细控制 - 鼠标拖拽平移画布，Ctrl/Cmd+0 重置缩放 - 预览打开时锁定底层视口（previewActiveRef 事件穿透防护） - 预览内图片独立滚轮缩放 + 拖拽平移 + 缩放指示器 文件拖拽： - 画布缩略图/预览支持原生文件拖拽到外部应用（startDrag IPC） Bug 修复： - local-media:// 协议支持 UNC 网络路径 - passive event listener 报错：window 级原生 wheel listener 替代 React onWheel - Zustand v5 getState() 批处理旧值：改用 ref（currentZoomRef + setZoomRef）读写 主进程（electron/main.ts）： - 画布窗口 before-input-event 拦截 Chromium 页面缩放 - 新增 canvas-ipc.ts（startDrag、文件扫描等 IPC handler）
332 lines
12 KiB
TypeScript
332 lines
12 KiB
TypeScript
import {app, BrowserWindow, ipcMain, dialog, session, protocol, net} from 'electron';
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import {createRequire} from 'node:module';
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import {fileURLToPath} from 'node:url';
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import path from 'node:path';
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import {getPlatform, isMacOS} from './main/utils/platform';
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import {getWindowIconPath} from './main/utils/logo';
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import {buildWindowTitle} from '../shared/constants/app';
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import {loadEnvFile} from './main/load-env';
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import {initUpdater, registerUpdateIpcHandlers} from './main/updater';
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import {setupAppMenu} from './main/menu';
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import {initLogger, flushLogger, logger} from './main/logger';
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import {registerLogIpcHandlers} from './main/ipc/log-ipc';
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import {registerSafeStorageIpcHandlers} from './main/ipc/safe-storage-ipc';
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import {registerStorageIpcHandlers} from './main/ipc/storage-ipc';
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import {registerCanvasIpcHandlers} from './main/ipc/canvas-ipc';
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import {BIDIRECTIONAL, RENDERER_TO_MAIN, MAIN_TO_RENDERER} from '../shared/constants/ipc-channels';
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createRequire(import.meta.url);
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const __dirname = path.dirname(fileURLToPath(import.meta.url));
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process.env.APP_ROOT = path.join(__dirname, '..');
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// 加载 .env 文件中的环境变量到 process.env
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// 必须在任何读取 process.env.UPDATE_API_URL 的模块之前调用
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loadEnvFile();
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export const VITE_DEV_SERVER_URL = process.env['VITE_DEV_SERVER_URL'];
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export const MAIN_DIST = path.join(process.env.APP_ROOT, 'dist-electron');
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export const RENDERER_DIST = path.join(process.env.APP_ROOT, 'dist');
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process.env.VITE_PUBLIC = VITE_DEV_SERVER_URL
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? path.join(process.env.APP_ROOT, 'public')
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: RENDERER_DIST;
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// ---------- 平台 & 版本信息 ----------
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const currentPlatform = getPlatform();
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/** 当前版控后缀（登录后通过 IPC 更新） */
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let currentEdition: string | null = null;
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/** 基础标题（无版控后缀），登录后通过 IPC 追加 */
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const WINDOW_TITLE = buildWindowTitle(currentPlatform);
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// ============================================================
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// 全局未捕获异常（主进程兜底记录）
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// ============================================================
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process.on('uncaughtException', (error) => {
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try {
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logger.error('app', 'Uncaught exception (main process)', error);
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} catch {
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/* logger 自身异常 — 最后防线 */
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}
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});
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process.on('unhandledRejection', (reason) => {
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try {
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const error = reason instanceof Error ? reason : new Error(String(reason));
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logger.error('app', 'Unhandled rejection (main process)', error);
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} catch {
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/* logger 自身异常 — 最后防线 */
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}
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});
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// ============================================================
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// 窗口引用
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// ============================================================
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let mainWindow: BrowserWindow | null = null;
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let canvasWindow: BrowserWindow | null = null;
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// ============================================================
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// 主窗口
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// ============================================================
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function createMainWindow(): BrowserWindow {
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const iconPath = getWindowIconPath(app.getAppPath());
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mainWindow = new BrowserWindow({
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title: WINDOW_TITLE,
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icon: iconPath,
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width: 1280,
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height: 800,
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minWidth: 960,
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minHeight: 600,
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show: false,
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...(isMacOS() ? {titleBarStyle: 'hiddenInset' as const} : {}),
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webPreferences: {
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preload: path.join(__dirname, 'preload.mjs'),
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contextIsolation: true,
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nodeIntegration: false,
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},
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});
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mainWindow.setTitle(WINDOW_TITLE);
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if (VITE_DEV_SERVER_URL) {
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mainWindow.webContents.openDevTools();
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}
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// macOS 全屏事件
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if (isMacOS()) {
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mainWindow.on('enter-full-screen', () =>
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mainWindow?.webContents.send('window-fullscreen-changed', true),
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);
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mainWindow.on('leave-full-screen', () =>
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mainWindow?.webContents.send('window-fullscreen-changed', false),
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);
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}
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mainWindow.webContents.on('did-finish-load', () => {
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mainWindow?.webContents.send('main-process-message', new Date().toLocaleString());
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mainWindow?.webContents.send('platform-info', {
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platform: currentPlatform,
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edition: currentEdition,
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});
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});
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// ready-to-show 后显示，避免白屏闪烁
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mainWindow.once('ready-to-show', () => {
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mainWindow?.show();
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});
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if (VITE_DEV_SERVER_URL) {
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mainWindow.loadURL(VITE_DEV_SERVER_URL);
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} else {
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mainWindow.loadFile(path.join(RENDERER_DIST, 'index.html'));
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}
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return mainWindow;
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}
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// ============================================================
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// 画布窗口
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// ============================================================
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function createCanvasWindow(): BrowserWindow {
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const iconPath = getWindowIconPath(app.getAppPath());
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logger.info('canvas-window', '创建画布窗口', {
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isDev: !!VITE_DEV_SERVER_URL,
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url: VITE_DEV_SERVER_URL
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? VITE_DEV_SERVER_URL + '#/canvas'
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: path.join(RENDERER_DIST, 'index.html') + '#/canvas',
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});
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canvasWindow = new BrowserWindow({
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title: '无限画布 - HeiXiu',
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icon: iconPath,
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width: 1400,
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height: 900,
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minWidth: 800,
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minHeight: 600,
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show: false,
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webPreferences: {
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preload: path.join(__dirname, 'preload.mjs'),
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contextIsolation: true,
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nodeIntegration: false,
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},
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});
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if (VITE_DEV_SERVER_URL) {
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canvasWindow.loadURL(VITE_DEV_SERVER_URL + '#/canvas');
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canvasWindow.webContents.openDevTools();
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logger.info('canvas-window', '画布窗口 DevTools 已自动打开（开发模式）');
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} else {
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canvasWindow.loadFile(path.join(RENDERER_DIST, 'index.html'), {
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hash: '/canvas',
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});
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}
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// 禁用浏览器默认页面缩放（Ctrl/Cmd+滚轮 和 触控板捏合）。
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// 画布使用 CSS transform 实现独立缩放，不允许 Chromium 页面级缩放干扰。
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// before-input-event 在 Chromium 处理输入之前触发，比 JS event listener 更早。
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canvasWindow.webContents.on('before-input-event', (event, input) => {
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if (input.type === 'mouseWheel' && (input.control || input.meta)) {
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event.preventDefault();
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}
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});
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canvasWindow.once('ready-to-show', () => {
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logger.info('canvas-window', '画布窗口 ready-to-show，即将显示');
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canvasWindow?.show();
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});
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canvasWindow.on('closed', () => {
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logger.info('canvas-window', '画布窗口已关闭');
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canvasWindow = null;
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});
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return canvasWindow;
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}
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// ============================================================
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// 自定义协议：local-media — 安全加载本地文件
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// 必须在 app.whenReady 之前注册为特权 scheme
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// ============================================================
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protocol.registerSchemesAsPrivileged([
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{
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scheme: 'local-media',
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privileges: {
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standard: true,
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secure: true,
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supportFetchAPI: true,
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bypassCSP: true,
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stream: true,
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},
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},
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]);
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// ============================================================
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// 应用生命周期
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// ============================================================
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app.on('window-all-closed', () => {
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if (!isMacOS()) {
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app.quit();
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}
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});
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app.on('activate', () => {
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if (BrowserWindow.getAllWindows().length === 0) {
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createMainWindow();
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}
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});
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app.on('before-quit', () => {
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flushLogger();
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});
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app.whenReady().then(() => {
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initLogger();
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registerLogIpcHandlers();
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registerSafeStorageIpcHandlers();
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registerStorageIpcHandlers();
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registerCanvasIpcHandlers();
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// 注册 local-media:// 自定义协议（用于全屏预览加载本地文件）
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// 支持两种 URL 格式：
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// 本地路径：local-media:///C:/Users/... (authority 为空，路径以 / 开头)
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// UNC 路径：local-media://192.168.110.250/share/... (authority 为服务器主机名)
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protocol.handle('local-media', (request) => {
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const urlObj = new URL(request.url);
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let filePath: string;
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if (urlObj.hostname) {
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// UNC 路径：local-media://server/share/path → \\server\share\path
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filePath = '\\\\' + urlObj.hostname + decodeURIComponent(urlObj.pathname).replace(/\//g, '\\');
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} else {
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// 本地路径：local-media:///C:/path/to/file → C:/path/to/file
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filePath = decodeURIComponent(urlObj.pathname.slice(1));
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}
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const fwd = filePath.replace(/\\/g, '/');
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if (fwd.startsWith('//')) {
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// UNC：file://server/share/path（authority = server）
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return net.fetch('file:' + fwd);
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}
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// 本地：file:///C:/path/to/file（authority 为空）
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return net.fetch('file:///' + fwd);
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});
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setupAppMenu();
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app.setName(WINDOW_TITLE);
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registerUpdateIpcHandlers();
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const fakeUserAgent = 'Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/148.0.0.0 Safari/537.36';
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session.defaultSession.webRequest.onBeforeSendHeaders((details, callback) => {
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const url = details.url;
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if (url.includes("rh-images-1252422369.cos.ap-beijing.myqcloud.com")) {
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details.requestHeaders['User-Agent'] = fakeUserAgent;
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}
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callback({
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requestHeaders: details.requestHeaders
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});
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});
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// 文件对话框 IPC 处理（供渲染进程选择文件夹）
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ipcMain.handle(BIDIRECTIONAL.FILE_DIALOG, async (_event, options: Electron.OpenDialogOptions) => {
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const parentWindow = mainWindow && !mainWindow.isDestroyed() ? mainWindow : canvasWindow;
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if (!parentWindow) return {canceled: true, filePaths: []};
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return dialog.showOpenDialog(parentWindow, {
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title: options?.title || '选择文件夹',
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defaultPath: options?.defaultPath || app.getPath('home'),
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properties: options?.properties || ['openDirectory'],
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});
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});
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// 窗口标题版控后缀（渲染进程登录/登出后调用）
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ipcMain.on(RENDERER_TO_MAIN.SET_WINDOW_TITLE, (_event, edition: string | null) => {
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currentEdition = edition;
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if (!mainWindow) return;
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const title = edition
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? buildWindowTitle(currentPlatform, undefined, edition as 'personal' | 'enterprise')
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: buildWindowTitle(currentPlatform);
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mainWindow.setTitle(title);
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});
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// 打开无限画布窗口（渲染进程请求 → 主进程创建新 BrowserWindow）
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ipcMain.on(RENDERER_TO_MAIN.OPEN_CANVAS_WINDOW, (_event, payload?: { projectPath?: string }) => {
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const existingAlive = canvasWindow && !canvasWindow.isDestroyed();
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logger.info('canvas-window', '收到 OPEN_CANVAS_WINDOW IPC', {
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projectPath: payload?.projectPath || '(未指定)',
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existingAlive,
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});
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if (existingAlive) {
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logger.info('canvas-window', '画布窗口已存在，聚焦现有窗口');
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canvasWindow?.focus();
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} else {
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logger.info('canvas-window', '画布窗口不存在或已销毁，创建新窗口');
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canvasWindow = createCanvasWindow();
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}
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// 画布页面加载完成后，发送初始化参数
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if (payload?.projectPath) {
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const readyHandler = () => {
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logger.info('canvas-window', '画布页面 did-finish-load，发送 CANVAS_READY', {
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projectPath: payload.projectPath,
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});
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canvasWindow?.webContents.send(MAIN_TO_RENDERER.CANVAS_READY, {
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projectPath: payload.projectPath,
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});
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};
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canvasWindow?.webContents.on('did-finish-load', readyHandler);
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}
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});
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// 始终打开主窗口
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// 登录/注册由渲染进程内的 Modal 弹层处理，不再新开窗口
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const win = createMainWindow();
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initUpdater(win);
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});
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