mirror of
https://github.com/kuaifan/dootask.git
synced 2025-12-10 18:02:55 +00:00
2989 lines
89 KiB
JavaScript
Vendored
2989 lines
89 KiB
JavaScript
Vendored
// Node.js 核心模块
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const fs = require('fs')
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const os = require("os");
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const path = require('path')
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const spawn = require("child_process").spawn;
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const fsProm = require('fs/promises');
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const crc = require('crc');
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const zlib = require('zlib');
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// Web 服务相关
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const express = require('express')
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const axios = require('axios');
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// Electron 核心模块
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const {
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app,
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ipcMain,
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dialog,
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clipboard,
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nativeImage,
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shell,
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globalShortcut,
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nativeTheme,
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Tray,
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Menu,
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WebContentsView,
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BrowserWindow
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} = require('electron')
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// 禁用渲染器后台化
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app.commandLine.appendSwitch('disable-renderer-backgrounding');
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app.commandLine.appendSwitch('disable-backgrounding-occluded-windows');
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// Electron 扩展和工具
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const {autoUpdater} = require("electron-updater")
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const Store = require("electron-store");
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const loger = require("electron-log");
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const electronConf = require('electron-config')
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const Screenshots = require("electron-screenshots-tool").Screenshots;
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// PDF 处理
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const PDFDocument = require('pdf-lib').PDFDocument;
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// 本地模块和配置
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const utils = require('./lib/utils');
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const config = require('./package.json');
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const electronDown = require("./electron-down");
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const electronMenu = require("./electron-menu");
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const { startMCPServer, stopMCPServer } = require("./lib/mcp");
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// 实例初始化
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const userConf = new electronConf()
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const store = new Store();
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// 平台检测常量
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const isMac = process.platform === 'darwin'
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const isWin = process.platform === 'win32'
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// URL 和调用验证正则
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const allowedUrls = /^(?:https?|mailto|tel|callto):/i;
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const allowedCalls = /^(?:mailto|tel|callto):/i;
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// 路径和缓存配置
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const cacheDir = path.join(os.tmpdir(), 'dootask-cache')
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const updaterLockFile = path.join(cacheDir, '.dootask_updater.lock');
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// 应用状态标志
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let enableStoreBkp = true,
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dialogOpen = false,
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enablePlugins = false,
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isReady = false,
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willQuitApp = false,
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isDevelopMode = false;
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// 服务器配置
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let serverPort = 22223,
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mcpPort = 22224,
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serverPublicDir = path.join(__dirname, 'public'),
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serverUrl = "",
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serverTimer = null;
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// 截图相关变量
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let screenshotObj = null,
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screenshotKey = null;
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// 窗口实例变量
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let mainWindow = null,
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mainTray = null,
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preloadWindow = null,
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mediaWindow = null,
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webTabWindow = null;
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// 窗口数组和状态
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let childWindow = [],
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webTabView = [];
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// 窗口配置和状态
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let mediaType = null,
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webTabHeight = 40,
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webTabClosedByShortcut = false;
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// 开发模式路径
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let devloadPath = path.resolve(__dirname, ".devload");
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// 窗口显示状态管理
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let showState = {},
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onShowWindow = (win) => {
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try {
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if (typeof showState[win.webContents.id] === 'undefined') {
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showState[win.webContents.id] = true
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win.show();
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}
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} catch (e) {
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// loger.error(e)
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}
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}
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// 开发模式加载
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if (fs.existsSync(devloadPath)) {
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let devloadContent = fs.readFileSync(devloadPath, 'utf8')
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if (devloadContent.startsWith('http')) {
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serverUrl = devloadContent;
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isDevelopMode = true;
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}
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}
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// 缓存目录检查
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if (!fs.existsSync(cacheDir)) {
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fs.mkdirSync(cacheDir, { recursive: true });
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}
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// 初始化下载
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electronDown.initialize(() => {
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if (mainWindow) {
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mainWindow.webContents.send("openDownloadWindow", {})
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}
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})
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/**
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* 启动web服务
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*/
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async function startWebServer(force = false) {
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if (serverUrl && !force) {
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return Promise.resolve();
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}
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// 每次启动前清理缓存
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utils.clearServerCache();
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return new Promise((resolve, reject) => {
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// 创建Express应用
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const expressApp = express();
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// 健康检查
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expressApp.head('/health', (req, res) => {
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res.status(200).send('OK');
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});
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// 使用express.static中间件提供静态文件服务
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// Express内置了全面的MIME类型支持，无需手动配置
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expressApp.use(express.static(serverPublicDir, {
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// 设置默认文件
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index: ['index.html', 'index.htm'],
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// 启用etag缓存
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etag: true,
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// 设置缓存时间（开发环境可以设置较短）
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maxAge: '1h',
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// 启用压缩
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dotfiles: 'ignore',
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// 自定义头部
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setHeaders: (res, path, stat) => {
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const ext = path.split('.').pop().toLowerCase();
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// HTML、JS、CSS文件禁用缓存，方便开发调试
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if (['html', 'js', 'css'].includes(ext)){
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res.set('Cache-Control', 'no-cache, no-store, must-revalidate');
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res.set('Pragma', 'no-cache');
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res.set('Expires', '0');
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}
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}
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}));
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// 404处理中间件
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expressApp.use((req, res) => {
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res.status(404).send('File not found');
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});
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// 错误处理中间件
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expressApp.use((err, req, res, next) => {
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// 不是ENOENT错误，记录error级别日志
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if (err.code !== 'ENOENT') {
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loger.error('Server error:', err);
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res.status(500).send('Internal Server Error');
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return;
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}
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// 没有path，说明是404错误
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if (!err.path) {
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loger.warn('File not found:', req.url);
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res.status(404).send('File not found');
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return;
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}
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// 不是临时文件错误，普通404
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if (!err.path.includes('.com.dootask.task.')) {
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loger.warn('File not found:', err.path);
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res.status(404).send('File not found');
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return;
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}
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// 防止死循环 - 如果已经是重定向请求，直接返回404
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if (req.query._dt_restored) {
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const redirectTime = parseInt(req.query._dt_restored);
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const timeDiff = Date.now() - redirectTime;
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// 10秒内的重定向认为是死循环，直接返回404
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if (timeDiff < 10000) {
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loger.warn('Recent redirect detected, avoiding loop:', timeDiff + 'ms ago');
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res.status(404).send('File not found');
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return;
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}
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}
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loger.warn('Temporary file cleaned up by system:', err.path, req.url);
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// 临时文件被系统清理，尝试从serverPublicDir重新读取并恢复
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const requestedUrl = new URL(req.url, serverUrl);
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const requestedFile = path.join(serverPublicDir, requestedUrl.pathname === '/' ? '/index.html' : requestedUrl.pathname);
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try {
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// 检查文件是否存在于serverPublicDir
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fs.accessSync(requestedFile, fs.constants.F_OK);
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// 确保目标目录存在
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const targetDir = path.dirname(err.path);
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if (!fs.existsSync(targetDir)) {
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fs.mkdirSync(targetDir, {recursive: true});
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}
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// 从ASAR文件中读取文件并写入到临时位置
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fs.writeFileSync(err.path, fs.readFileSync(requestedFile));
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// 文件恢复成功后，301重定向到带__redirect参数的URL
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requestedUrl.searchParams.set('_dt_restored', Date.now());
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res.redirect(301, requestedUrl.toString());
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} catch (accessErr) {
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// 文件不存在于serverPublicDir，返回404
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loger.warn('Source file not found:', requestedFile, 'Error:', accessErr.message);
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res.status(404).send('File not found');
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}
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});
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// 启动服务器
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const server = expressApp.listen(serverPort, 'localhost', () => {
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loger.info(`Express static file server running at http://localhost:${serverPort}/`);
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loger.info(`Serving files from: ${serverPublicDir}`);
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serverUrl = `http://localhost:${serverPort}/`;
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resolve(server);
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// 启动健康检查定时器
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serverTimeout();
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});
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// 错误处理
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server.on('error', (err) => {
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loger.error('Server error:', err);
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reject(err);
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});
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});
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}
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/**
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* 健康检查定时器
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*/
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function serverTimeout() {
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clearTimeout(serverTimer)
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serverTimer = setTimeout(async () => {
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if (!serverUrl) {
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return; // 没有服务器URL，直接返回
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}
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try {
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const res = await axios.head(serverUrl + 'health')
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if (res.status === 200) {
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serverTimeout() // 健康检查通过，重新设置定时器
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return;
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}
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loger.error('Server health check failed with status: ' + res.status);
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} catch (err) {
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loger.error('Server health check error:', err);
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}
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// 如果健康检查失败，尝试重新启动服务器
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try {
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await startWebServer(true)
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loger.info('Server restarted successfully');
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} catch (error) {
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loger.error('Failed to restart server:', error);
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}
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}, 10000)
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}
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/**
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* 创建主窗口
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||
*/
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function createMainWindow() {
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mainWindow = new BrowserWindow({
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width: 1280,
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height: 800,
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minWidth: 360,
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minHeight: 360,
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center: true,
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autoHideMenuBar: true,
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backgroundColor: utils.getDefaultBackgroundColor(),
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webPreferences: {
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||
preload: path.join(__dirname, 'electron-preload.js'),
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webSecurity: true,
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nodeIntegration: true,
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contextIsolation: true,
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backgroundThrottling: false,
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}
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||
})
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||
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mainWindow.on('page-title-updated', (event, title) => {
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if (title == "index.html") {
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event.preventDefault()
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}
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||
})
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||
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mainWindow.on('focus', () => {
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mainWindow.webContents.send("browserWindowFocus", {})
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})
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mainWindow.on('blur', () => {
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mainWindow.webContents.send("browserWindowBlur", {})
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})
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mainWindow.on('close', event => {
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if (!willQuitApp) {
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||
utils.onBeforeUnload(event, mainWindow).then(() => {
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if (['darwin', 'win32'].includes(process.platform)) {
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if (mainWindow.isFullScreen()) {
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mainWindow.once('leave-full-screen', () => {
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mainWindow.hide();
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})
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mainWindow.setFullScreen(false)
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} else {
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mainWindow.hide();
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}
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} else {
|
||
app.quit();
|
||
}
|
||
})
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}
|
||
})
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||
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||
// 设置 UA
|
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const originalUA = mainWindow.webContents.session.getUserAgent() || mainWindow.webContents.getUserAgent()
|
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mainWindow.webContents.setUserAgent(originalUA + " MainTaskWindow/" + process.platform + "/" + os.arch() + "/1.0");
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// 新窗口处理
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mainWindow.webContents.setWindowOpenHandler(({url}) => {
|
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if (allowedCalls.test(url)) {
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openExternal(url).catch(() => {})
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} else {
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utils.onBeforeOpenWindow(mainWindow.webContents, url).then(() => {
|
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openExternal(url).catch(() => {})
|
||
})
|
||
}
|
||
return {action: 'deny'}
|
||
})
|
||
|
||
// 设置右键菜单
|
||
electronMenu.webContentsMenu(mainWindow.webContents)
|
||
|
||
// 加载地址
|
||
utils.loadUrl(mainWindow, serverUrl)
|
||
}
|
||
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||
/**
|
||
* 创建更新程序子进程
|
||
*/
|
||
function createUpdaterWindow(updateTitle) {
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||
// 检查平台是否支持
|
||
if (!['darwin', 'win32'].includes(process.platform)) {
|
||
return;
|
||
}
|
||
|
||
try {
|
||
// 构建updater应用路径
|
||
let updaterPath;
|
||
if (isWin) {
|
||
updaterPath = path.join(process.resourcesPath, 'updater', 'updater.exe');
|
||
} else {
|
||
updaterPath = path.join(process.resourcesPath, 'updater', 'updater');
|
||
}
|
||
|
||
// 检查updater应用是否存在
|
||
if (!fs.existsSync(updaterPath)) {
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||
loger.error('Updater not found:', updaterPath);
|
||
return;
|
||
}
|
||
|
||
// 检查文件权限
|
||
try {
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||
fs.accessSync(updaterPath, fs.constants.X_OK);
|
||
} catch (e) {
|
||
if (isWin) {
|
||
try {
|
||
spawn('icacls', [updaterPath, '/grant', 'everyone:F'], { stdio: 'inherit', shell: true });
|
||
} catch (e) {
|
||
loger.error('Failed to set executable permission:', e);
|
||
}
|
||
} else if (process.platform === 'darwin') {
|
||
try {
|
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spawn('chmod', ['+x', updaterPath], {stdio: 'inherit'});
|
||
} catch (e) {
|
||
loger.error('Failed to set executable permission:', e);
|
||
}
|
||
}
|
||
}
|
||
|
||
// 创建锁文件
|
||
fs.writeFileSync(updaterLockFile, Date.now().toString());
|
||
|
||
// 启动子进程,传入锁文件路径作为第一个参数
|
||
const child = spawn(updaterPath, [updaterLockFile], {
|
||
detached: true,
|
||
stdio: 'ignore',
|
||
shell: isWin,
|
||
env: {
|
||
...process.env,
|
||
ELECTRON_RUN_AS_NODE: '1',
|
||
UPDATER_TITLE: updateTitle || ''
|
||
}
|
||
});
|
||
|
||
child.unref();
|
||
|
||
child.on('error', (err) => {
|
||
loger.error('Updater process error:', err);
|
||
});
|
||
|
||
} catch (e) {
|
||
loger.error('Failed to create updater process:', e);
|
||
}
|
||
}
|
||
|
||
/**
|
||
* 创建预窗口
|
||
*/
|
||
function preCreateChildWindow() {
|
||
if (preloadWindow) {
|
||
return;
|
||
}
|
||
|
||
const browser = new BrowserWindow({
|
||
width: 360,
|
||
height: 360,
|
||
minWidth: 360,
|
||
minHeight: 360,
|
||
center: true,
|
||
show: false,
|
||
autoHideMenuBar: true,
|
||
backgroundColor: utils.getDefaultBackgroundColor(),
|
||
webPreferences: {
|
||
preload: path.join(__dirname, 'electron-preload.js'),
|
||
webSecurity: true,
|
||
nodeIntegration: true,
|
||
contextIsolation: true,
|
||
}
|
||
});
|
||
|
||
// 关闭事件
|
||
browser.addListener('closed', () => {
|
||
preloadWindow = null;
|
||
})
|
||
|
||
// 设置 UA
|
||
const originalUA = browser.webContents.session.getUserAgent() || browser.webContents.getUserAgent()
|
||
browser.webContents.setUserAgent(originalUA + " SubTaskWindow/" + process.platform + "/" + os.arch() + "/1.0");
|
||
|
||
utils.loadUrl(browser, serverUrl, '/preload')
|
||
|
||
preloadWindow = browser;
|
||
}
|
||
|
||
/**
|
||
* 创建子窗口
|
||
* @param args {name, path, hash, force, userAgent, config, webPreferences}
|
||
* - config: {title, titleFixed, ...BrowserWindowConstructorOptions}
|
||
*/
|
||
function createChildWindow(args) {
|
||
if (!args) {
|
||
return;
|
||
}
|
||
|
||
if (!utils.isJson(args)) {
|
||
args = {path: args, config: {}}
|
||
}
|
||
|
||
const name = args.name || "auto_" + utils.randomString(6);
|
||
const wind = childWindow.find(item => item.name == name);
|
||
let browser = wind ? wind.browser : null;
|
||
let isPreload = false;
|
||
if (browser) {
|
||
browser.focus();
|
||
if (args.force === false) {
|
||
return;
|
||
}
|
||
} else {
|
||
const config = args.config || {};
|
||
const webPreferences = args.webPreferences || {};
|
||
const options = Object.assign({
|
||
width: 1280,
|
||
height: 800,
|
||
minWidth: 360,
|
||
minHeight: 360,
|
||
center: true,
|
||
show: false,
|
||
autoHideMenuBar: true,
|
||
backgroundColor: utils.getDefaultBackgroundColor(),
|
||
webPreferences: Object.assign({
|
||
preload: path.join(__dirname, 'electron-preload.js'),
|
||
webSecurity: true,
|
||
nodeIntegration: true,
|
||
contextIsolation: true,
|
||
}, webPreferences),
|
||
}, config)
|
||
|
||
options.width = utils.normalizeSize(options.width, 1280)
|
||
options.height = utils.normalizeSize(options.height, 800)
|
||
options.minWidth = utils.normalizeSize(options.minWidth, 360)
|
||
options.minHeight = utils.normalizeSize(options.minHeight, 360)
|
||
if (!options.webPreferences.contextIsolation) {
|
||
delete options.webPreferences.preload;
|
||
}
|
||
if (options.parent) {
|
||
options.parent = mainWindow
|
||
}
|
||
|
||
if (preloadWindow && Object.keys(webPreferences).length === 0) {
|
||
// 使用预加载窗口
|
||
browser = preloadWindow;
|
||
preloadWindow = null;
|
||
isPreload = true;
|
||
options.title && browser.setTitle(options.title);
|
||
options.parent && browser.setParentWindow(options.parent);
|
||
browser.setSize(options.width, options.height);
|
||
browser.setMinimumSize(options.minWidth, options.minHeight);
|
||
browser.center();
|
||
browser.setAutoHideMenuBar(options.autoHideMenuBar);
|
||
browser.removeAllListeners("closed");
|
||
setTimeout(() => onShowWindow(browser), 300)
|
||
process.nextTick(() => setTimeout(() => onShowWindow(browser), 50));
|
||
} else {
|
||
// 创建新窗口
|
||
browser = new BrowserWindow(options)
|
||
loger.info("create new window")
|
||
}
|
||
|
||
browser.on('page-title-updated', (event, title) => {
|
||
if (title == "index.html" || options.titleFixed === true) {
|
||
event.preventDefault()
|
||
}
|
||
})
|
||
|
||
browser.on('focus', () => {
|
||
browser.webContents.send("browserWindowFocus", {})
|
||
})
|
||
|
||
browser.on('blur', () => {
|
||
browser.webContents.send("browserWindowBlur", {})
|
||
})
|
||
|
||
browser.on('close', event => {
|
||
if (!willQuitApp) {
|
||
utils.onBeforeUnload(event, browser).then(() => {
|
||
browser.hide()
|
||
setTimeout(() => {
|
||
browser.destroy()
|
||
}, 100)
|
||
})
|
||
}
|
||
})
|
||
|
||
browser.on('closed', () => {
|
||
const index = childWindow.findIndex(item => item.name == name);
|
||
if (index > -1) {
|
||
childWindow.splice(index, 1)
|
||
}
|
||
})
|
||
|
||
browser.once('ready-to-show', () => {
|
||
onShowWindow(browser);
|
||
})
|
||
|
||
browser.webContents.once('dom-ready', () => {
|
||
onShowWindow(browser);
|
||
})
|
||
|
||
childWindow.push({ name, browser })
|
||
}
|
||
|
||
// 设置 UA
|
||
const originalUA = browser.webContents.session.getUserAgent() || browser.webContents.getUserAgent()
|
||
browser.webContents.setUserAgent(originalUA + " SubTaskWindow/" + process.platform + "/" + os.arch() + "/1.0" + (args.userAgent ? (" " + args.userAgent) : ""));
|
||
|
||
// 新窗口处理
|
||
browser.webContents.setWindowOpenHandler(({url}) => {
|
||
if (allowedCalls.test(url)) {
|
||
openExternal(url).catch(() => {})
|
||
} else {
|
||
utils.onBeforeOpenWindow(browser.webContents, url).then(() => {
|
||
openExternal(url).catch(() => {})
|
||
})
|
||
}
|
||
return {action: 'deny'}
|
||
})
|
||
|
||
// 设置右键菜单
|
||
electronMenu.webContentsMenu(browser.webContents)
|
||
|
||
// 加载地址
|
||
const hash = `${args.hash || args.path}`;
|
||
if (/^https?:/i.test(hash)) {
|
||
browser.loadURL(hash)
|
||
.then(_ => { })
|
||
.catch(_ => { })
|
||
} else if (isPreload) {
|
||
browser
|
||
.webContents
|
||
.executeJavaScript(`if(typeof window.__initializeApp === 'function'){window.__initializeApp('${hash}')}else{throw new Error('no function')}`, true)
|
||
.catch(() => {
|
||
utils.loadUrl(browser, serverUrl, hash)
|
||
});
|
||
} else {
|
||
utils.loadUrl(browser, serverUrl, hash)
|
||
}
|
||
|
||
// 预创建下一个窗口
|
||
preCreateChildWindow();
|
||
}
|
||
|
||
/**
|
||
* 更新子窗口
|
||
* @param browser
|
||
* @param args
|
||
*/
|
||
function updateChildWindow(browser, args) {
|
||
if (!args) {
|
||
return;
|
||
}
|
||
|
||
if (!utils.isJson(args)) {
|
||
args = {path: args, name: null}
|
||
}
|
||
|
||
const hash = args.hash || args.path;
|
||
if (hash) {
|
||
utils.loadUrl(browser, serverUrl, hash)
|
||
}
|
||
if (args.name) {
|
||
const er = childWindow.find(item => item.browser == browser);
|
||
if (er) {
|
||
er.name = args.name;
|
||
}
|
||
}
|
||
}
|
||
|
||
/**
|
||
* 创建媒体浏览器窗口
|
||
* @param args
|
||
* @param type
|
||
*/
|
||
function createMediaWindow(args, type = 'image') {
|
||
if (mediaWindow === null) {
|
||
mediaWindow = new BrowserWindow({
|
||
width: args.width || 970,
|
||
height: args.height || 700,
|
||
minWidth: 360,
|
||
minHeight: 360,
|
||
autoHideMenuBar: true,
|
||
webPreferences: {
|
||
nodeIntegration: true,
|
||
contextIsolation: false,
|
||
webSecurity: false,
|
||
plugins: true
|
||
},
|
||
show: false
|
||
});
|
||
|
||
// 监听关闭事件
|
||
mediaWindow.addListener('close', event => {
|
||
if (!willQuitApp) {
|
||
event.preventDefault()
|
||
if (mediaWindow.isFullScreen()) {
|
||
mediaWindow.once('leave-full-screen', () => {
|
||
mediaWindow.hide();
|
||
})
|
||
mediaWindow.setFullScreen(false)
|
||
} else {
|
||
mediaWindow.webContents.send('on-close');
|
||
mediaWindow.hide();
|
||
}
|
||
}
|
||
})
|
||
|
||
// 监听关闭事件
|
||
mediaWindow.addListener('closed', () => {
|
||
mediaWindow = null;
|
||
mediaType = null;
|
||
})
|
||
|
||
// 设置右键菜单
|
||
electronMenu.webContentsMenu(mediaWindow.webContents)
|
||
} else {
|
||
// 直接显示
|
||
mediaWindow.show();
|
||
}
|
||
|
||
// 加载图片浏览器的HTML
|
||
if (mediaType === type) {
|
||
// 更新窗口
|
||
mediaWindow.webContents.send('load-media', args);
|
||
} else {
|
||
// 重置窗口
|
||
mediaType = type;
|
||
let filePath = './render/viewer/index.html';
|
||
if (type === 'video') {
|
||
filePath = './render/video/index.html';
|
||
}
|
||
mediaWindow.loadFile(filePath, {}).then(_ => { }).catch(_ => { })
|
||
}
|
||
|
||
// 窗口准备好后事件
|
||
mediaWindow.removeAllListeners("ready-to-show");
|
||
mediaWindow.addListener('ready-to-show', () => {
|
||
mediaWindow.show();
|
||
mediaWindow.webContents.send('load-media', args);
|
||
});
|
||
}
|
||
|
||
/**
|
||
* 创建内置浏览器
|
||
* @param args {url, ?}
|
||
*/
|
||
function createWebTabWindow(args) {
|
||
if (!args) {
|
||
return;
|
||
}
|
||
|
||
if (!utils.isJson(args)) {
|
||
args = {url: args}
|
||
}
|
||
|
||
// 创建父级窗口
|
||
if (!webTabWindow) {
|
||
const titleBarOverlay = {
|
||
height: webTabHeight
|
||
}
|
||
if (nativeTheme.shouldUseDarkColors) {
|
||
titleBarOverlay.color = '#3B3B3D'
|
||
titleBarOverlay.symbolColor = '#C5C5C5'
|
||
}
|
||
webTabWindow = new BrowserWindow(Object.assign({
|
||
x: mainWindow.getBounds().x + webTabHeight,
|
||
y: mainWindow.getBounds().y + webTabHeight,
|
||
width: 1280,
|
||
height: 800,
|
||
minWidth: 360,
|
||
minHeight: 360,
|
||
center: true,
|
||
show: false,
|
||
autoHideMenuBar: true,
|
||
titleBarStyle: 'hidden',
|
||
titleBarOverlay,
|
||
backgroundColor: nativeTheme.shouldUseDarkColors ? '#575757' : '#FFFFFF',
|
||
webPreferences: {
|
||
preload: path.join(__dirname, 'electron-preload.js'),
|
||
webSecurity: true,
|
||
nodeIntegration: true,
|
||
contextIsolation: true,
|
||
},
|
||
}, userConf.get('webTabWindow') || {}))
|
||
|
||
const originalClose = webTabWindow.close;
|
||
webTabWindow.close = function() {
|
||
webTabClosedByShortcut = true;
|
||
return originalClose.apply(this, arguments);
|
||
};
|
||
|
||
webTabWindow.on('resize', () => {
|
||
resizeWebTab(0)
|
||
})
|
||
|
||
webTabWindow.on('enter-full-screen', () => {
|
||
utils.onDispatchEvent(webTabWindow.webContents, {
|
||
event: 'enter-full-screen',
|
||
}).then(_ => { })
|
||
})
|
||
|
||
webTabWindow.on('leave-full-screen', () => {
|
||
utils.onDispatchEvent(webTabWindow.webContents, {
|
||
event: 'leave-full-screen',
|
||
}).then(_ => { })
|
||
})
|
||
|
||
webTabWindow.on('close', event => {
|
||
if (webTabClosedByShortcut) {
|
||
webTabClosedByShortcut = false
|
||
if (!willQuitApp) {
|
||
closeWebTab(0)
|
||
event.preventDefault()
|
||
return
|
||
}
|
||
}
|
||
userConf.set('webTabWindow', webTabWindow.getBounds())
|
||
})
|
||
|
||
webTabWindow.on('closed', () => {
|
||
webTabView.forEach(({view}) => {
|
||
try {
|
||
view.webContents.close()
|
||
} catch (e) {
|
||
//
|
||
}
|
||
})
|
||
webTabView = []
|
||
webTabWindow = null
|
||
})
|
||
|
||
webTabWindow.once('ready-to-show', () => {
|
||
onShowWindow(webTabWindow);
|
||
})
|
||
|
||
webTabWindow.webContents.once('dom-ready', () => {
|
||
onShowWindow(webTabWindow);
|
||
})
|
||
|
||
webTabWindow.webContents.on('before-input-event', (event, input) => {
|
||
if (utils.isMetaOrControl(input) && input.key.toLowerCase() === 'r') {
|
||
reloadWebTab(0)
|
||
event.preventDefault()
|
||
} else if (utils.isMetaOrControl(input) && input.key.toLowerCase() === 'w') {
|
||
webTabClosedByShortcut = true
|
||
} else if (utils.isMetaOrControl(input) && input.shift && input.key.toLowerCase() === 'i') {
|
||
devToolsWebTab(0)
|
||
}
|
||
})
|
||
|
||
webTabWindow.loadFile('./render/tabs/index.html', {}).then(_ => { }).catch(_ => { })
|
||
}
|
||
if (webTabWindow.isMinimized()) {
|
||
webTabWindow.restore()
|
||
}
|
||
webTabWindow.focus();
|
||
webTabWindow.show();
|
||
|
||
// 创建 tab 子窗口
|
||
const viewOptions = args.config || {}
|
||
viewOptions.webPreferences = Object.assign({
|
||
preload: path.join(__dirname, 'electron-preload.js'),
|
||
nodeIntegration: true,
|
||
contextIsolation: true
|
||
}, args.webPreferences || {})
|
||
if (!viewOptions.webPreferences.contextIsolation) {
|
||
delete viewOptions.webPreferences.preload;
|
||
}
|
||
const browserView = new WebContentsView(viewOptions)
|
||
if (args.backgroundColor) {
|
||
browserView.setBackgroundColor(args.backgroundColor)
|
||
} else if (nativeTheme.shouldUseDarkColors) {
|
||
browserView.setBackgroundColor('#575757')
|
||
} else {
|
||
browserView.setBackgroundColor('#FFFFFF')
|
||
}
|
||
browserView.setBounds({
|
||
x: 0,
|
||
y: webTabHeight,
|
||
width: webTabWindow.getContentBounds().width || 1280,
|
||
height: (webTabWindow.getContentBounds().height || 800) - webTabHeight,
|
||
})
|
||
browserView.webContents.on('destroyed', () => {
|
||
closeWebTab(browserView.webContents.id)
|
||
})
|
||
browserView.webContents.setWindowOpenHandler(({url}) => {
|
||
if (allowedCalls.test(url)) {
|
||
openExternal(url).catch(() => {})
|
||
} else {
|
||
createWebTabWindow({url})
|
||
}
|
||
return {action: 'deny'}
|
||
})
|
||
browserView.webContents.on('page-title-updated', (event, title) => {
|
||
utils.onDispatchEvent(webTabWindow.webContents, {
|
||
event: 'title',
|
||
id: browserView.webContents.id,
|
||
title: title,
|
||
url: browserView.webContents.getURL(),
|
||
}).then(_ => { })
|
||
})
|
||
browserView.webContents.on('did-fail-load', (event, errorCode, errorDescription, validatedURL, isMainFrame) => {
|
||
if (!errorDescription) {
|
||
return
|
||
}
|
||
// 主框架加载失败时，展示内置的错误页面
|
||
if (isMainFrame) {
|
||
const originalUrl = validatedURL || args.url || ''
|
||
const filePath = path.join(__dirname, 'render', 'tabs', 'error.html')
|
||
browserView.webContents.loadFile(filePath, {
|
||
query: {
|
||
id: String(browserView.webContents.id),
|
||
url: originalUrl,
|
||
code: String(errorCode),
|
||
desc: errorDescription,
|
||
}
|
||
}).then(_ => { }).catch(_ => { })
|
||
return
|
||
}
|
||
utils.onDispatchEvent(webTabWindow.webContents, {
|
||
event: 'title',
|
||
id: browserView.webContents.id,
|
||
title: errorDescription,
|
||
url: browserView.webContents.getURL(),
|
||
}).then(_ => { })
|
||
})
|
||
browserView.webContents.on('page-favicon-updated', (event, favicons) => {
|
||
utils.onDispatchEvent(webTabWindow.webContents, {
|
||
event: 'favicon',
|
||
id: browserView.webContents.id,
|
||
favicons
|
||
}).then(_ => { })
|
||
})
|
||
browserView.webContents.on('did-start-loading', _ => {
|
||
webTabView.forEach(({id: vid, view}) => {
|
||
view.setVisible(vid === browserView.webContents.id)
|
||
})
|
||
utils.onDispatchEvent(webTabWindow.webContents, {
|
||
event: 'start-loading',
|
||
id: browserView.webContents.id,
|
||
}).then(_ => { })
|
||
})
|
||
browserView.webContents.on('did-stop-loading', _ => {
|
||
utils.onDispatchEvent(webTabWindow.webContents, {
|
||
event: 'stop-loading',
|
||
id: browserView.webContents.id,
|
||
}).then(_ => { })
|
||
|
||
// 加载完成暗黑模式下把窗口背景色改成白色，避免透明网站背景色穿透
|
||
if (nativeTheme.shouldUseDarkColors) {
|
||
browserView.setBackgroundColor('#FFFFFF')
|
||
}
|
||
})
|
||
browserView.webContents.on('before-input-event', (event, input) => {
|
||
if (utils.isMetaOrControl(input) && input.key.toLowerCase() === 'r') {
|
||
browserView.webContents.reload()
|
||
event.preventDefault()
|
||
} else if (utils.isMetaOrControl(input) && input.key.toLowerCase() === 'w') {
|
||
webTabClosedByShortcut = true
|
||
} else if (utils.isMetaOrControl(input) && input.shift && input.key.toLowerCase() === 'i') {
|
||
browserView.webContents.toggleDevTools()
|
||
}
|
||
})
|
||
|
||
const originalUA = browserView.webContents.session.getUserAgent() || browserView.webContents.getUserAgent()
|
||
browserView.webContents.setUserAgent(originalUA + " SubTaskWindow/" + process.platform + "/" + os.arch() + "/1.0");
|
||
|
||
electronMenu.webContentsMenu(browserView.webContents, true)
|
||
|
||
browserView.webContents.loadURL(args.url).then(_ => { }).catch(_ => { })
|
||
browserView.setVisible(true)
|
||
|
||
webTabWindow.contentView.addChildView(browserView)
|
||
webTabView.push({
|
||
id: browserView.webContents.id,
|
||
view: browserView
|
||
})
|
||
|
||
utils.onDispatchEvent(webTabWindow.webContents, {
|
||
event: 'create',
|
||
id: browserView.webContents.id,
|
||
url: args.url,
|
||
}).then(_ => { })
|
||
activateWebTab(browserView.webContents.id)
|
||
}
|
||
|
||
/**
|
||
* 获取当前内置浏览器标签
|
||
* @returns {Electron.WebContentsView|undefined}
|
||
*/
|
||
function currentWebTab() {
|
||
// 第一：使用当前可见的标签
|
||
try {
|
||
const item = webTabView.find(({view}) => view?.getVisible && view.getVisible())
|
||
if (item) {
|
||
return item
|
||
}
|
||
} catch (e) {}
|
||
// 第二：使用当前聚焦的 webContents
|
||
try {
|
||
const focused = webContents.getFocusedWebContents?.()
|
||
if (focused) {
|
||
const item = webTabView.find(it => it.id === focused.id)
|
||
if (item) {
|
||
return item
|
||
}
|
||
}
|
||
} catch (e) {}
|
||
// 兜底：根据 children 顺序选择最上层的可用视图
|
||
const children = webTabWindow.contentView.children || []
|
||
for (let i = children.length - 1; i >= 0; i--) {
|
||
const id = children[i]?.webContents?.id
|
||
const item = webTabView.find(it => it.id === id)
|
||
if (item) {
|
||
return item
|
||
}
|
||
}
|
||
return undefined
|
||
}
|
||
|
||
/**
|
||
* 重新加载内置浏览器标签
|
||
* @param id
|
||
*/
|
||
function reloadWebTab(id) {
|
||
const item = id === 0 ? currentWebTab() : webTabView.find(item => item.id == id)
|
||
if (!item) {
|
||
return
|
||
}
|
||
item.view.webContents.reload()
|
||
}
|
||
|
||
/**
|
||
* 内置浏览器标签打开开发者工具
|
||
* @param id
|
||
*/
|
||
function devToolsWebTab(id) {
|
||
const item = id === 0 ? currentWebTab() : webTabView.find(item => item.id == id)
|
||
if (!item) {
|
||
return
|
||
}
|
||
item.view.webContents.toggleDevTools()
|
||
}
|
||
|
||
/**
|
||
* 调整内置浏览器标签尺寸
|
||
* @param id
|
||
*/
|
||
function resizeWebTab(id) {
|
||
const item = id === 0 ? currentWebTab() : webTabView.find(item => item.id == id)
|
||
if (!item) {
|
||
return
|
||
}
|
||
item.view.setBounds({
|
||
x: 0,
|
||
y: webTabHeight,
|
||
width: webTabWindow.getContentBounds().width || 1280,
|
||
height: (webTabWindow.getContentBounds().height || 800) - webTabHeight,
|
||
})
|
||
}
|
||
|
||
/**
|
||
* 切换内置浏览器标签
|
||
* @param id
|
||
*/
|
||
function activateWebTab(id) {
|
||
const item = id === 0 ? currentWebTab() : webTabView.find(item => item.id == id)
|
||
if (!item) {
|
||
return
|
||
}
|
||
webTabView.forEach(({id: vid, view}) => {
|
||
view.setVisible(vid === item.id)
|
||
})
|
||
resizeWebTab(item.id)
|
||
item.view.webContents.focus()
|
||
utils.onDispatchEvent(webTabWindow.webContents, {
|
||
event: 'switch',
|
||
id: item.id,
|
||
}).then(_ => { })
|
||
}
|
||
|
||
/**
|
||
* 关闭内置浏览器标签
|
||
* @param id
|
||
*/
|
||
function closeWebTab(id) {
|
||
const item = id === 0 ? currentWebTab() : webTabView.find(item => item.id == id)
|
||
if (!item) {
|
||
return
|
||
}
|
||
if (webTabView.length === 1) {
|
||
webTabWindow.hide()
|
||
}
|
||
webTabWindow.contentView.removeChildView(item.view)
|
||
try {
|
||
item.view.webContents.close()
|
||
} catch (e) {
|
||
//
|
||
}
|
||
|
||
const index = webTabView.findIndex(({id}) => item.id == id)
|
||
if (index > -1) {
|
||
webTabView.splice(index, 1)
|
||
}
|
||
|
||
utils.onDispatchEvent(webTabWindow.webContents, {
|
||
event: 'close',
|
||
id: item.id,
|
||
}).then(_ => { })
|
||
|
||
if (webTabView.length === 0) {
|
||
userConf.set('webTabWindow', webTabWindow.getBounds())
|
||
webTabWindow.destroy()
|
||
} else {
|
||
activateWebTab(0)
|
||
}
|
||
}
|
||
|
||
/**
|
||
* 监听主题变化
|
||
*/
|
||
function monitorThemeChanges() {
|
||
let currentTheme = nativeTheme.shouldUseDarkColors ? 'dark' : 'light';
|
||
nativeTheme.on('updated', () => {
|
||
const newTheme = nativeTheme.shouldUseDarkColors ? 'dark' : 'light';
|
||
if (currentTheme === newTheme) {
|
||
return
|
||
}
|
||
currentTheme = newTheme;
|
||
// 更新背景
|
||
const backgroundColor = utils.getDefaultBackgroundColor()
|
||
mainWindow?.setBackgroundColor(backgroundColor);
|
||
preloadWindow?.setBackgroundColor(backgroundColor);
|
||
mediaWindow?.setBackgroundColor(backgroundColor);
|
||
childWindow.some(({browser}) => browser.setBackgroundColor(backgroundColor))
|
||
webTabWindow?.setBackgroundColor(nativeTheme.shouldUseDarkColors ? '#575757' : '#FFFFFF')
|
||
// 通知所有窗口
|
||
BrowserWindow.getAllWindows().forEach(window => {
|
||
window.webContents.send('systemThemeChanged', {
|
||
theme: currentTheme,
|
||
});
|
||
});
|
||
})
|
||
}
|
||
|
||
const getTheLock = app.requestSingleInstanceLock()
|
||
if (!getTheLock) {
|
||
app.quit()
|
||
} else {
|
||
app.on('second-instance', () => {
|
||
utils.setShowWindow(mainWindow)
|
||
})
|
||
app.on('ready', async () => {
|
||
isReady = true
|
||
isWin && app.setAppUserModelId(config.appId)
|
||
// 启动 Web 服务器
|
||
try {
|
||
await startWebServer()
|
||
} catch (error) {
|
||
dialog.showErrorBox('启动失败', `Web 服务器启动失败：${error.message}`);
|
||
app.quit();
|
||
return;
|
||
}
|
||
// SameSite
|
||
utils.useCookie()
|
||
// 创建主窗口
|
||
createMainWindow()
|
||
// 预创建子窗口
|
||
preCreateChildWindow()
|
||
// 监听主题变化
|
||
monitorThemeChanges()
|
||
// 创建托盘
|
||
if (['darwin', 'win32'].includes(process.platform) && utils.isJson(config.trayIcon)) {
|
||
mainTray = new Tray(path.join(__dirname, config.trayIcon[isDevelopMode ? 'dev' : 'prod'][process.platform === 'darwin' ? 'mac' : 'win']));
|
||
mainTray.on('click', () => {
|
||
utils.setShowWindow(mainWindow)
|
||
})
|
||
mainTray.setToolTip(config.name)
|
||
if (process.platform === 'win32') {
|
||
const trayMenu = Menu.buildFromTemplate([{
|
||
label: '显示',
|
||
click: () => {
|
||
utils.setShowWindow(mainWindow)
|
||
}
|
||
}, {
|
||
label: '退出',
|
||
click: () => {
|
||
app.quit()
|
||
}
|
||
}])
|
||
mainTray.setContextMenu(trayMenu)
|
||
}
|
||
}
|
||
// 删除updater锁文件（如果存在）
|
||
if (fs.existsSync(updaterLockFile)) {
|
||
try {
|
||
fs.unlinkSync(updaterLockFile);
|
||
} catch (e) {
|
||
//忽略错误
|
||
}
|
||
}
|
||
// 截图对象
|
||
screenshotObj = new Screenshots({
|
||
singleWindow: true,
|
||
mainWindow: mainWindow
|
||
})
|
||
})
|
||
}
|
||
|
||
app.on('activate', () => {
|
||
if (BrowserWindow.getAllWindows().length === 0) {
|
||
if (isReady) {
|
||
createMainWindow()
|
||
}
|
||
} else if (mainWindow) {
|
||
if (!mainWindow.isVisible()) {
|
||
mainWindow.show()
|
||
}
|
||
}
|
||
})
|
||
|
||
app.on('window-all-closed', () => {
|
||
if (willQuitApp || process.platform !== 'darwin') {
|
||
app.quit()
|
||
}
|
||
})
|
||
|
||
app.on('before-quit', () => {
|
||
willQuitApp = true
|
||
})
|
||
|
||
app.on("will-quit", () => {
|
||
globalShortcut.unregisterAll();
|
||
})
|
||
|
||
/**
|
||
* 设置菜单语言包
|
||
* @param args {path}
|
||
*/
|
||
ipcMain.on('setMenuLanguage', (event, args) => {
|
||
if (utils.isJson(args)) {
|
||
electronMenu.setLanguage(args)
|
||
}
|
||
event.returnValue = "ok"
|
||
})
|
||
|
||
/**
|
||
* 打开文件
|
||
* @param args {path}
|
||
*/
|
||
ipcMain.on('openFile', (event, args) => {
|
||
utils.openFile(args.path)
|
||
event.returnValue = "ok"
|
||
})
|
||
|
||
/**
|
||
* 退出客户端
|
||
*/
|
||
ipcMain.on('windowQuit', (event) => {
|
||
event.returnValue = "ok"
|
||
app.quit();
|
||
})
|
||
|
||
/**
|
||
* 创建路由窗口
|
||
* @param args {path, ?}
|
||
*/
|
||
ipcMain.on('openChildWindow', (event, args) => {
|
||
createChildWindow(args)
|
||
event.returnValue = "ok"
|
||
})
|
||
|
||
/**
|
||
* 显示预加载窗口（用于调试）
|
||
*/
|
||
ipcMain.on('showPreloadWindow', (event) => {
|
||
if (preloadWindow) {
|
||
onShowWindow(preloadWindow)
|
||
}
|
||
event.returnValue = "ok"
|
||
})
|
||
|
||
/**
|
||
* 更新路由窗口
|
||
* @param args {?name, ?path} // name: 不是要更改的窗口名，是要把窗口名改成什么， path: 地址
|
||
*/
|
||
ipcMain.on('updateChildWindow', (event, args) => {
|
||
const browser = BrowserWindow.fromWebContents(event.sender);
|
||
updateChildWindow(browser, args)
|
||
event.returnValue = "ok"
|
||
})
|
||
|
||
/**
|
||
* 获取路由窗口信息
|
||
*/
|
||
ipcMain.handle('getChildWindow', (event, args) => {
|
||
let child;
|
||
if (!args) {
|
||
const browser = BrowserWindow.fromWebContents(event.sender);
|
||
child = childWindow.find(({browser: win}) => win === browser)
|
||
} else {
|
||
child = childWindow.find(({name}) => name === args)
|
||
}
|
||
if (child) {
|
||
return {
|
||
name: child.name,
|
||
id: child.browser.webContents.id,
|
||
url: child.browser.webContents.getURL()
|
||
}
|
||
}
|
||
return null;
|
||
});
|
||
|
||
/**
|
||
* 打开媒体浏览器
|
||
*/
|
||
ipcMain.on('openMediaViewer', (event, args) => {
|
||
createMediaWindow(args, ['image', 'video'].includes(args.type) ? args.type : 'image');
|
||
event.returnValue = "ok"
|
||
});
|
||
|
||
/**
|
||
* 内置浏览器 - 打开创建
|
||
* @param args {url, ?}
|
||
*/
|
||
ipcMain.on('openWebTabWindow', (event, args) => {
|
||
createWebTabWindow(args)
|
||
event.returnValue = "ok"
|
||
})
|
||
|
||
/**
|
||
* 内置浏览器 - 激活标签
|
||
* @param id
|
||
*/
|
||
ipcMain.on('webTabActivate', (event, id) => {
|
||
activateWebTab(id)
|
||
event.returnValue = "ok"
|
||
})
|
||
|
||
/**
|
||
* 内置浏览器 - 关闭标签
|
||
* @param id
|
||
*/
|
||
ipcMain.on('webTabClose', (event, id) => {
|
||
closeWebTab(id)
|
||
event.returnValue = "ok"
|
||
})
|
||
|
||
/**
|
||
* 内置浏览器 - 在外部浏览器打开
|
||
*/
|
||
ipcMain.on('webTabExternal', (event) => {
|
||
const item = currentWebTab()
|
||
if (!item) {
|
||
return
|
||
}
|
||
openExternal(item.view.webContents.getURL()).catch(() => {})
|
||
event.returnValue = "ok"
|
||
})
|
||
|
||
/**
|
||
* 内置浏览器 - 打开开发者工具
|
||
*/
|
||
ipcMain.on('webTabOpenDevTools', (event) => {
|
||
const item = currentWebTab()
|
||
if (!item) {
|
||
return
|
||
}
|
||
item.view.webContents.openDevTools()
|
||
event.returnValue = "ok"
|
||
})
|
||
|
||
/**
|
||
* 内置浏览器 - 销毁所有标签及窗口
|
||
*/
|
||
ipcMain.on('webTabDestroyAll', (event) => {
|
||
if (webTabWindow) {
|
||
webTabWindow.destroy()
|
||
}
|
||
event.returnValue = "ok"
|
||
})
|
||
|
||
/**
|
||
* 内置浏览器 - 后退
|
||
*/
|
||
ipcMain.on('webTabGoBack', (event) => {
|
||
const item = currentWebTab()
|
||
if (!item) {
|
||
return
|
||
}
|
||
if (item.view.webContents.canGoBack()) {
|
||
item.view.webContents.goBack()
|
||
// 导航后更新状态
|
||
setTimeout(() => {
|
||
utils.onDispatchEvent(webTabWindow.webContents, {
|
||
event: 'navigation-state',
|
||
id: item.id,
|
||
canGoBack: item.view.webContents.canGoBack(),
|
||
canGoForward: item.view.webContents.canGoForward()
|
||
}).then(_ => { })
|
||
}, 100)
|
||
}
|
||
event.returnValue = "ok"
|
||
})
|
||
|
||
/**
|
||
* 内置浏览器 - 前进
|
||
*/
|
||
ipcMain.on('webTabGoForward', (event) => {
|
||
const item = currentWebTab()
|
||
if (!item) {
|
||
return
|
||
}
|
||
if (item.view.webContents.canGoForward()) {
|
||
item.view.webContents.goForward()
|
||
// 导航后更新状态
|
||
setTimeout(() => {
|
||
utils.onDispatchEvent(webTabWindow.webContents, {
|
||
event: 'navigation-state',
|
||
id: item.id,
|
||
canGoBack: item.view.webContents.canGoBack(),
|
||
canGoForward: item.view.webContents.canGoForward()
|
||
}).then(_ => { })
|
||
}, 100)
|
||
}
|
||
event.returnValue = "ok"
|
||
})
|
||
|
||
/**
|
||
* 内置浏览器 - 刷新
|
||
*/
|
||
ipcMain.on('webTabReload', (event) => {
|
||
const item = currentWebTab()
|
||
if (!item) {
|
||
return
|
||
}
|
||
item.view.webContents.reload()
|
||
// 刷新完成后会触发 did-stop-loading 事件，在那里会更新导航状态
|
||
event.returnValue = "ok"
|
||
})
|
||
|
||
/**
|
||
* 内置浏览器 - 停止加载
|
||
*/
|
||
ipcMain.on('webTabStop', (event) => {
|
||
const item = currentWebTab()
|
||
if (!item) {
|
||
return
|
||
}
|
||
item.view.webContents.stop()
|
||
event.returnValue = "ok"
|
||
})
|
||
|
||
/**
|
||
* 内置浏览器 - 获取导航状态
|
||
*/
|
||
ipcMain.on('webTabGetNavigationState', (event) => {
|
||
const item = currentWebTab()
|
||
if (!item) {
|
||
return
|
||
}
|
||
|
||
const canGoBack = item.view.webContents.canGoBack()
|
||
const canGoForward = item.view.webContents.canGoForward()
|
||
|
||
utils.onDispatchEvent(webTabWindow.webContents, {
|
||
event: 'navigation-state',
|
||
id: item.id,
|
||
canGoBack,
|
||
canGoForward
|
||
}).then(_ => { })
|
||
|
||
event.returnValue = "ok"
|
||
})
|
||
|
||
/**
|
||
* 隐藏窗口（mac、win隐藏，其他关闭）
|
||
*/
|
||
ipcMain.on('windowHidden', (event) => {
|
||
if (['darwin', 'win32'].includes(process.platform)) {
|
||
app.hide();
|
||
} else {
|
||
app.quit();
|
||
}
|
||
event.returnValue = "ok"
|
||
})
|
||
|
||
/**
|
||
* 关闭窗口
|
||
*/
|
||
ipcMain.on('windowClose', (event) => {
|
||
const win = BrowserWindow.fromWebContents(event.sender);
|
||
win.close()
|
||
event.returnValue = "ok"
|
||
})
|
||
|
||
/**
|
||
* 销毁窗口
|
||
*/
|
||
ipcMain.on('windowDestroy', (event) => {
|
||
const win = BrowserWindow.fromWebContents(event.sender);
|
||
win.destroy()
|
||
event.returnValue = "ok"
|
||
})
|
||
|
||
/**
|
||
* 关闭所有子窗口
|
||
*/
|
||
ipcMain.on('childWindowCloseAll', (event) => {
|
||
childWindow.some(({browser}) => {
|
||
browser && browser.close()
|
||
})
|
||
preloadWindow?.close()
|
||
mediaWindow?.close()
|
||
electronDown.close()
|
||
event.returnValue = "ok"
|
||
})
|
||
|
||
/**
|
||
* 销毁所有子窗口
|
||
*/
|
||
ipcMain.on('childWindowDestroyAll', (event) => {
|
||
childWindow.some(({browser}) => {
|
||
browser && browser.destroy()
|
||
})
|
||
preloadWindow?.destroy()
|
||
mediaWindow?.destroy()
|
||
electronDown.destroy()
|
||
event.returnValue = "ok"
|
||
})
|
||
|
||
/**
|
||
* 刷新预加载窗口（用于更换语言和主题时触发）
|
||
*/
|
||
ipcMain.on('reloadPreloadWindow', (event) => {
|
||
if (preloadWindow) {
|
||
preloadWindow.webContents.reload()
|
||
}
|
||
event.returnValue = "ok"
|
||
})
|
||
|
||
/**
|
||
* 设置窗口尺寸
|
||
* @param args {width, height, autoZoom, minWidth, minHeight, maxWidth, maxHeight}
|
||
*/
|
||
ipcMain.on('windowSize', (event, args) => {
|
||
const win = BrowserWindow.fromWebContents(event.sender);
|
||
if (win) {
|
||
if (args.width || args.height) {
|
||
let [w, h] = win.getSize()
|
||
const width = args.width || w
|
||
const height = args.height || h
|
||
win.setSize(width, height, args.animate === true)
|
||
//
|
||
if (args.autoZoom === true) {
|
||
let move = false
|
||
let [x, y] = win.getPosition()
|
||
if (Math.abs(width - w) > 10) {
|
||
move = true
|
||
x -= (width - w) / 2
|
||
}
|
||
if (Math.abs(height - h) > 10) {
|
||
move = true
|
||
y -= (height - h) / 2
|
||
}
|
||
if (move) {
|
||
win.setPosition(Math.max(0, Math.floor(x)), Math.max(0, Math.floor(y)))
|
||
}
|
||
}
|
||
}
|
||
if (args.minWidth || args.minHeight) {
|
||
win.setMinimumSize(args.minWidth || win.getMinimumSize()[0], args.minHeight || win.getMinimumSize()[1])
|
||
}
|
||
if (args.maxWidth || args.maxHeight) {
|
||
win.setMaximumSize(args.maxWidth || win.getMaximumSize()[0], args.maxHeight || win.getMaximumSize()[1])
|
||
}
|
||
}
|
||
event.returnValue = "ok"
|
||
})
|
||
|
||
/**
|
||
* 设置窗口最小尺寸
|
||
* @param args {minWidth, minHeight}
|
||
*/
|
||
ipcMain.on('windowMinSize', (event, args) => {
|
||
const win = BrowserWindow.fromWebContents(event.sender);
|
||
if (win) {
|
||
win.setMinimumSize(args.minWidth || win.getMinimumSize()[0], args.minHeight || win.getMinimumSize()[1])
|
||
}
|
||
event.returnValue = "ok"
|
||
})
|
||
|
||
/**
|
||
* 设置窗口最大尺寸
|
||
* @param args {maxWidth, maxHeight}
|
||
*/
|
||
ipcMain.on('windowMaxSize', (event, args) => {
|
||
const win = BrowserWindow.fromWebContents(event.sender);
|
||
if (win) {
|
||
win.setMaximumSize(args.maxWidth || win.getMaximumSize()[0], args.maxHeight || win.getMaximumSize()[1])
|
||
}
|
||
event.returnValue = "ok"
|
||
})
|
||
|
||
/**
|
||
* 窗口居中
|
||
*/
|
||
ipcMain.on('windowCenter', (event) => {
|
||
const win = BrowserWindow.fromWebContents(event.sender);
|
||
if (win) {
|
||
win.center();
|
||
}
|
||
event.returnValue = "ok"
|
||
})
|
||
|
||
/**
|
||
* 窗口最大化或恢复
|
||
*/
|
||
ipcMain.on('windowMax', (event) => {
|
||
const win = BrowserWindow.fromWebContents(event.sender);
|
||
if (win.isMaximized()) {
|
||
win.restore();
|
||
} else {
|
||
win.maximize();
|
||
}
|
||
event.returnValue = "ok"
|
||
})
|
||
|
||
/**
|
||
* 给所有窗口广播指令（除了本身）
|
||
* @param args {type, payload}
|
||
*/
|
||
ipcMain.on('broadcastCommand', (event, args) => {
|
||
const channel = args.channel || args.command
|
||
const payload = args.payload || args.data
|
||
BrowserWindow.getAllWindows().forEach(window => {
|
||
if (window.webContents.id !== event.sender.id) {
|
||
window.webContents.send(channel, payload)
|
||
}
|
||
})
|
||
event.returnValue = "ok"
|
||
})
|
||
|
||
/**
|
||
* 设置Dock标记（window闪烁、macos标记）
|
||
* @param args
|
||
*/
|
||
ipcMain.on('setDockBadge', (event, args) => {
|
||
if (process.platform === 'win32') {
|
||
// Window flash
|
||
if (!mainWindow.isFocused()) {
|
||
mainWindow.once('focus', () => mainWindow.flashFrame(false))
|
||
mainWindow.flashFrame(true)
|
||
}
|
||
return;
|
||
}
|
||
if (process.platform !== 'darwin') {
|
||
// Mac only
|
||
return;
|
||
}
|
||
let num = args;
|
||
let tray = true;
|
||
if (utils.isJson(args)) {
|
||
num = args.num
|
||
tray = !!args.tray
|
||
}
|
||
let text = typeof num === "string" ? num : (utils.runNum(num) > 0 ? String(num) : "")
|
||
app.dock.setBadge(text)
|
||
if (tray && mainTray) {
|
||
mainTray.setTitle(text)
|
||
}
|
||
event.returnValue = "ok"
|
||
})
|
||
|
||
/**
|
||
* MCP 服务器状态切换
|
||
* @param args
|
||
*/
|
||
ipcMain.on('mcpServerToggle', (event, args) => {
|
||
const { running } = args;
|
||
if (running === 'running') {
|
||
startMCPServer(mainWindow, mcpPort)
|
||
} else {
|
||
stopMCPServer()
|
||
}
|
||
})
|
||
|
||
/**
|
||
* 复制Base64图片
|
||
* @param args
|
||
*/
|
||
ipcMain.on('copyBase64Image', (event, args) => {
|
||
const { base64 } = args;
|
||
if (base64) {
|
||
const img = nativeImage.createFromDataURL(base64)
|
||
clipboard.writeImage(img)
|
||
}
|
||
event.returnValue = "ok"
|
||
})
|
||
|
||
/**
|
||
* 复制图片根据坐标
|
||
* @param args
|
||
*/
|
||
ipcMain.on('copyImageAt', (event, args) => {
|
||
try {
|
||
event.sender.copyImageAt(args.x, args.y);
|
||
} catch (e) {
|
||
loger.error('copyImageAt error:', e)
|
||
}
|
||
event.returnValue = "ok"
|
||
})
|
||
|
||
/**
|
||
* 保存图片
|
||
* @param args
|
||
*/
|
||
ipcMain.on('saveImageAt', async (event, args) => {
|
||
await electronMenu.saveImageAs(args.url, args.params)
|
||
event.returnValue = "ok"
|
||
})
|
||
|
||
/**
|
||
* 绑定截图快捷键
|
||
* @param args
|
||
*/
|
||
ipcMain.on('bindScreenshotKey', (event, args) => {
|
||
const { key } = args;
|
||
if (screenshotKey !== key) {
|
||
if (screenshotKey) {
|
||
globalShortcut.unregister(screenshotKey)
|
||
screenshotKey = null
|
||
}
|
||
if (key) {
|
||
screenshotKey = key
|
||
globalShortcut.register(key, () => {
|
||
screenshotObj.startCapture().then(_ => {
|
||
screenshotObj.view.webContents.executeJavaScript(`if(typeof window.__initializeShortcuts==='undefined'){window.__initializeShortcuts=true;document.addEventListener('keydown',function(e){console.log(e);if(e.keyCode===27){window.screenshots.cancel()}})}`, true).catch(() => {});
|
||
screenshotObj.view.webContents.focus()
|
||
})
|
||
})
|
||
}
|
||
}
|
||
event.returnValue = "ok"
|
||
})
|
||
|
||
/**
|
||
* 执行截图
|
||
*/
|
||
ipcMain.on('openScreenshot', (event) => {
|
||
if (screenshotObj) {
|
||
screenshotObj.startCapture().then(_ => {})
|
||
}
|
||
event.returnValue = "ok"
|
||
})
|
||
|
||
/**
|
||
* 关闭截图
|
||
*/
|
||
ipcMain.on('closeScreenshot', (event) => {
|
||
if (screenshotObj && screenshotObj.window?.isFocused()) {
|
||
screenshotObj.endCapture().then(_ => {});
|
||
}
|
||
event.returnValue = "ok"
|
||
})
|
||
|
||
/**
|
||
* 通知
|
||
*/
|
||
ipcMain.on('openNotification', (event, args) => {
|
||
utils.showNotification(args, mainWindow)
|
||
event.returnValue = "ok"
|
||
})
|
||
|
||
/**
|
||
* 保存缓存
|
||
*/
|
||
ipcMain.on('setStore', (event, args) => {
|
||
if (utils.isJson(args)) {
|
||
store.set(args.key, args.value)
|
||
}
|
||
event.returnValue = "ok"
|
||
})
|
||
|
||
/**
|
||
* 获取缓存
|
||
*/
|
||
ipcMain.handle('getStore', (event, args) => {
|
||
return store.get(args)
|
||
});
|
||
|
||
/**
|
||
* 清理服务器缓存
|
||
*/
|
||
ipcMain.on('clearServerCache', (event) => {
|
||
utils.clearServerCache();
|
||
event.returnValue = "ok";
|
||
});
|
||
|
||
//================================================================
|
||
// Update
|
||
//================================================================
|
||
|
||
let autoUpdating = 0
|
||
if (autoUpdater) {
|
||
autoUpdater.logger = loger
|
||
autoUpdater.autoDownload = false
|
||
autoUpdater.autoInstallOnAppQuit = true
|
||
autoUpdater.on('update-available', info => {
|
||
mainWindow.webContents.send("updateAvailable", info)
|
||
})
|
||
autoUpdater.on('update-downloaded', info => {
|
||
mainWindow.webContents.send("updateDownloaded", info)
|
||
})
|
||
}
|
||
|
||
/**
|
||
* 检查更新
|
||
*/
|
||
ipcMain.on('updateCheckAndDownload', (event, args) => {
|
||
event.returnValue = "ok"
|
||
if (autoUpdating + 3600 > utils.dayjs().unix()) {
|
||
return // 限制1小时仅执行一次
|
||
}
|
||
if (!autoUpdater) {
|
||
return
|
||
}
|
||
if (args.provider) {
|
||
autoUpdater.setFeedURL(args)
|
||
}
|
||
autoUpdater.checkForUpdates().then(info => {
|
||
if (!info) {
|
||
return
|
||
}
|
||
if (utils.compareVersion(config.version, info.updateInfo.version) >= 0) {
|
||
return
|
||
}
|
||
if (args.apiVersion) {
|
||
if (utils.compareVersion(info.updateInfo.version, args.apiVersion) <= 0) {
|
||
// 客户端版本 <= 接口版本
|
||
autoUpdating = utils.dayjs().unix()
|
||
autoUpdater.downloadUpdate().then(_ => {}).catch(_ => {})
|
||
}
|
||
} else {
|
||
autoUpdating = utils.dayjs().unix()
|
||
autoUpdater.downloadUpdate().then(_ => {}).catch(_ => {})
|
||
}
|
||
})
|
||
})
|
||
|
||
/**
|
||
* 将主窗口激活到顶层
|
||
*/
|
||
ipcMain.on('mainWindowTop', (event) => {
|
||
mainWindow.moveTop()
|
||
event.returnValue = "ok"
|
||
})
|
||
|
||
/**
|
||
* 将主窗口激活
|
||
*/
|
||
ipcMain.on('mainWindowActive', (event) => {
|
||
if (!mainWindow.isVisible()) {
|
||
mainWindow.show()
|
||
}
|
||
mainWindow.focus()
|
||
event.returnValue = "ok"
|
||
})
|
||
|
||
/**
|
||
* 退出并安装更新
|
||
*/
|
||
ipcMain.on('updateQuitAndInstall', (event, args) => {
|
||
if (!utils.isJson(args)) {
|
||
args = {}
|
||
}
|
||
event.returnValue = "ok"
|
||
|
||
// 关闭所有子窗口
|
||
willQuitApp = true
|
||
childWindow.some(({browser}) => {
|
||
browser && browser.destroy()
|
||
})
|
||
preloadWindow?.destroy()
|
||
mediaWindow?.destroy()
|
||
electronDown.destroy()
|
||
|
||
// 启动更新子窗口
|
||
createUpdaterWindow(args.updateTitle)
|
||
|
||
// 退出并安装更新
|
||
setTimeout(_ => {
|
||
mainWindow.hide()
|
||
autoUpdater?.quitAndInstall(true, true)
|
||
}, 600)
|
||
})
|
||
|
||
//================================================================
|
||
// Pdf export
|
||
//================================================================
|
||
|
||
const MICRON_TO_PIXEL = 264.58 //264.58 micron = 1 pixel
|
||
const PIXELS_PER_INCH = 100.117 // Usually it is 100 pixels per inch but this give better results
|
||
const PNG_CHUNK_IDAT = 1229209940;
|
||
const LARGE_IMAGE_AREA = 30000000;
|
||
|
||
//NOTE: Key length must not be longer than 79 bytes (not checked)
|
||
function writePngWithText(origBuff, key, text, compressed, base64encoded) {
|
||
let isDpi = key == 'dpi';
|
||
let inOffset = 0;
|
||
let outOffset = 0;
|
||
let data = text;
|
||
let dataLen = isDpi ? 9 : key.length + data.length + 1; //we add 1 zeros with non-compressed data, for pHYs it's 2 of 4-byte-int + 1 byte
|
||
|
||
//prepare compressed data to get its size
|
||
if (compressed) {
|
||
data = zlib.deflateRawSync(encodeURIComponent(text));
|
||
dataLen = key.length + data.length + 2; //we add 2 zeros with compressed data
|
||
}
|
||
|
||
let outBuff = Buffer.allocUnsafe(origBuff.length + dataLen + 4); //4 is the header size "zTXt", "tEXt" or "pHYs"
|
||
|
||
try {
|
||
let magic1 = origBuff.readUInt32BE(inOffset);
|
||
inOffset += 4;
|
||
let magic2 = origBuff.readUInt32BE(inOffset);
|
||
inOffset += 4;
|
||
|
||
if (magic1 != 0x89504e47 && magic2 != 0x0d0a1a0a) {
|
||
throw new Error("PNGImageDecoder0");
|
||
}
|
||
|
||
outBuff.writeUInt32BE(magic1, outOffset);
|
||
outOffset += 4;
|
||
outBuff.writeUInt32BE(magic2, outOffset);
|
||
outOffset += 4;
|
||
} catch (e) {
|
||
loger.error(e.message, {stack: e.stack});
|
||
throw new Error("PNGImageDecoder1");
|
||
}
|
||
|
||
try {
|
||
while (inOffset < origBuff.length) {
|
||
let length = origBuff.readInt32BE(inOffset);
|
||
inOffset += 4;
|
||
let type = origBuff.readInt32BE(inOffset)
|
||
inOffset += 4;
|
||
|
||
if (type == PNG_CHUNK_IDAT) {
|
||
// Insert zTXt chunk before IDAT chunk
|
||
outBuff.writeInt32BE(dataLen, outOffset);
|
||
outOffset += 4;
|
||
|
||
let typeSignature = isDpi ? 'pHYs' : (compressed ? "zTXt" : "tEXt");
|
||
outBuff.write(typeSignature, outOffset);
|
||
|
||
outOffset += 4;
|
||
|
||
if (isDpi) {
|
||
let dpm = Math.round(parseInt(text) / 0.0254) || 3937; //One inch is equal to exactly 0.0254 meters. 3937 is 100dpi
|
||
|
||
outBuff.writeInt32BE(dpm, outOffset);
|
||
outBuff.writeInt32BE(dpm, outOffset + 4);
|
||
outBuff.writeInt8(1, outOffset + 8);
|
||
outOffset += 9;
|
||
|
||
data = Buffer.allocUnsafe(9);
|
||
data.writeInt32BE(dpm, 0);
|
||
data.writeInt32BE(dpm, 4);
|
||
data.writeInt8(1, 8);
|
||
} else {
|
||
outBuff.write(key, outOffset);
|
||
outOffset += key.length;
|
||
outBuff.writeInt8(0, outOffset);
|
||
outOffset++;
|
||
|
||
if (compressed) {
|
||
outBuff.writeInt8(0, outOffset);
|
||
outOffset++;
|
||
data.copy(outBuff, outOffset);
|
||
} else {
|
||
outBuff.write(data, outOffset);
|
||
}
|
||
|
||
outOffset += data.length;
|
||
}
|
||
|
||
let crcVal = 0xffffffff;
|
||
crcVal = crc.crcjam(typeSignature, crcVal);
|
||
crcVal = crc.crcjam(data, crcVal);
|
||
|
||
// CRC
|
||
outBuff.writeInt32BE(crcVal ^ 0xffffffff, outOffset);
|
||
outOffset += 4;
|
||
|
||
// Writes the IDAT chunk after the zTXt
|
||
outBuff.writeInt32BE(length, outOffset);
|
||
outOffset += 4;
|
||
outBuff.writeInt32BE(type, outOffset);
|
||
outOffset += 4;
|
||
|
||
origBuff.copy(outBuff, outOffset, inOffset);
|
||
|
||
// Encodes the buffer using base64 if requested
|
||
return base64encoded ? outBuff.toString('base64') : outBuff;
|
||
}
|
||
|
||
outBuff.writeInt32BE(length, outOffset);
|
||
outOffset += 4;
|
||
outBuff.writeInt32BE(type, outOffset);
|
||
outOffset += 4;
|
||
|
||
origBuff.copy(outBuff, outOffset, inOffset, inOffset + length + 4);// +4 to move past the crc
|
||
|
||
inOffset += length + 4;
|
||
outOffset += length + 4;
|
||
}
|
||
} catch (e) {
|
||
loger.error(e.message, {stack: e.stack});
|
||
throw e;
|
||
}
|
||
}
|
||
|
||
//TODO Create a lightweight html file similar to export3.html for exporting to vsdx
|
||
function exportVsdx(event, args, directFinalize) {
|
||
let win = new BrowserWindow({
|
||
width: 1280,
|
||
height: 800,
|
||
show: false,
|
||
webPreferences: {
|
||
preload: path.join(__dirname, 'electron-preload.js'),
|
||
webSecurity: true,
|
||
nodeIntegration: true,
|
||
contextIsolation: true,
|
||
},
|
||
})
|
||
|
||
let loadEvtCount = 0;
|
||
|
||
function loadFinished() {
|
||
loadEvtCount++;
|
||
|
||
if (loadEvtCount == 2) {
|
||
win.webContents.send('export-vsdx', args);
|
||
|
||
ipcMain.once('export-vsdx-finished', (evt, data) => {
|
||
let hasError = false;
|
||
|
||
if (data == null) {
|
||
hasError = true;
|
||
}
|
||
|
||
//Set finalize here since it is call in the reply below
|
||
function finalize() {
|
||
win.destroy();
|
||
}
|
||
|
||
if (directFinalize === true) {
|
||
event.finalize = finalize;
|
||
} else {
|
||
//Destroy the window after response being received by caller
|
||
ipcMain.once('export-finalize', finalize);
|
||
}
|
||
|
||
if (hasError) {
|
||
event.reply('export-error');
|
||
} else {
|
||
event.reply('export-success', data);
|
||
}
|
||
});
|
||
}
|
||
}
|
||
|
||
//Order of these two events is not guaranteed, so wait for them async.
|
||
//TOOD There is still a chance we catch another window 'app-load-finished' if user created multiple windows quickly
|
||
ipcMain.once('app-load-finished', loadFinished);
|
||
win.webContents.on('did-finish-load', loadFinished);
|
||
}
|
||
|
||
async function mergePdfs(pdfFiles, xml) {
|
||
//Pass throgh single files
|
||
if (pdfFiles.length == 1 && xml == null) {
|
||
return pdfFiles[0];
|
||
}
|
||
|
||
try {
|
||
const pdfDoc = await PDFDocument.create();
|
||
pdfDoc.setCreator(config.name);
|
||
|
||
if (xml != null) {
|
||
//Embed diagram XML as file attachment
|
||
await pdfDoc.attach(Buffer.from(xml).toString('base64'), config.name + '.xml', {
|
||
mimeType: 'application/vnd.jgraph.mxfile',
|
||
description: config.name + ' Content'
|
||
});
|
||
}
|
||
|
||
for (let i = 0; i < pdfFiles.length; i++) {
|
||
const pdfFile = await PDFDocument.load(pdfFiles[i].buffer);
|
||
const pages = await pdfDoc.copyPages(pdfFile, pdfFile.getPageIndices());
|
||
pages.forEach(p => pdfDoc.addPage(p));
|
||
}
|
||
|
||
const pdfBytes = await pdfDoc.save();
|
||
return Buffer.from(pdfBytes);
|
||
} catch (e) {
|
||
throw new Error('Error during PDF combination: ' + e.message);
|
||
}
|
||
}
|
||
|
||
//TODO Use canvas to export images if math is not used to speedup export (no capturePage). Requires change to export3.html also
|
||
function exportDiagram(event, args, directFinalize) {
|
||
if (args.format == 'vsdx') {
|
||
exportVsdx(event, args, directFinalize);
|
||
return;
|
||
}
|
||
|
||
let browser = null;
|
||
|
||
try {
|
||
browser = new BrowserWindow({
|
||
webPreferences: {
|
||
preload: path.join(__dirname, 'electron-preload.js'),
|
||
backgroundThrottling: false,
|
||
contextIsolation: true,
|
||
disableBlinkFeatures: 'Auxclick' // Is this needed?
|
||
},
|
||
show: false,
|
||
frame: false,
|
||
enableLargerThanScreen: true,
|
||
transparent: args.format == 'png' && (args.bg == null || args.bg == 'none'),
|
||
});
|
||
|
||
if (serverUrl) {
|
||
browser.loadURL(serverUrl + 'drawio/webapp/export3.html').then(_ => { }).catch(_ => { })
|
||
} else {
|
||
browser.loadFile('./public/drawio/webapp/export3.html').then(_ => { }).catch(_ => { })
|
||
}
|
||
|
||
const contents = browser.webContents;
|
||
let pageByPage = (args.format == 'pdf' && !args.print), from, to, pdfs;
|
||
|
||
if (pageByPage) {
|
||
from = args.allPages ? 0 : parseInt(args.from || 0);
|
||
to = args.allPages ? 1000 : parseInt(args.to || 1000) + 1; //The 'to' will be corrected later
|
||
pdfs = [];
|
||
|
||
args.from = from;
|
||
args.to = from;
|
||
args.allPages = false;
|
||
}
|
||
|
||
contents.on('did-finish-load', function () {
|
||
//Set finalize here since it is call in the reply below
|
||
function finalize() {
|
||
browser.destroy();
|
||
}
|
||
|
||
if (directFinalize === true) {
|
||
event.finalize = finalize;
|
||
} else {
|
||
//Destroy the window after response being received by caller
|
||
ipcMain.once('export-finalize', finalize);
|
||
}
|
||
|
||
function renderingFinishHandler(evt, renderInfo) {
|
||
if (renderInfo == null) {
|
||
event.reply('export-error');
|
||
return;
|
||
}
|
||
|
||
let pageCount = renderInfo.pageCount, bounds = null;
|
||
//For some reason, Electron 9 doesn't send this object as is without stringifying. Usually when variable is external to function own scope
|
||
try {
|
||
bounds = JSON.parse(renderInfo.bounds);
|
||
} catch (e) {
|
||
bounds = null;
|
||
}
|
||
|
||
let pdfOptions = {pageSize: 'A4'};
|
||
let hasError = false;
|
||
|
||
if (bounds == null || bounds.width < 5 || bounds.height < 5) //very small page size never return from printToPDF
|
||
{
|
||
//A workaround to detect errors in the input file or being empty file
|
||
hasError = true;
|
||
} else {
|
||
pdfOptions = {
|
||
printBackground: true,
|
||
pageSize: {
|
||
width: bounds.width / PIXELS_PER_INCH,
|
||
height: (bounds.height + 2) / PIXELS_PER_INCH //the extra 2 pixels to prevent adding an extra empty page
|
||
},
|
||
margins: {
|
||
top: 0,
|
||
bottom: 0,
|
||
left: 0,
|
||
right: 0
|
||
} // no margin
|
||
}
|
||
}
|
||
|
||
let base64encoded = args.base64 == '1';
|
||
|
||
if (hasError) {
|
||
event.reply('export-error');
|
||
} else if (args.format == 'png' || args.format == 'jpg' || args.format == 'jpeg') {
|
||
//Adds an extra pixel to prevent scrollbars from showing
|
||
let newBounds = {
|
||
width: Math.ceil(bounds.width + bounds.x) + 1,
|
||
height: Math.ceil(bounds.height + bounds.y) + 1
|
||
};
|
||
browser.setBounds(newBounds);
|
||
|
||
//TODO The browser takes sometime to show the graph (also after resize it takes some time to render)
|
||
// 1 sec is most probably enough (for small images, 5 for large ones) BUT not a stable solution
|
||
setTimeout(function () {
|
||
browser.capturePage().then(function (img) {
|
||
//Image is double the given bounds, so resize is needed!
|
||
let tScale = 1;
|
||
|
||
//If user defined width and/or height, enforce it precisely here. Height override width
|
||
if (args.h) {
|
||
tScale = args.h / newBounds.height;
|
||
} else if (args.w) {
|
||
tScale = args.w / newBounds.width;
|
||
}
|
||
|
||
newBounds.width *= tScale;
|
||
newBounds.height *= tScale;
|
||
img = img.resize(newBounds);
|
||
|
||
let data = args.format == 'png' ? img.toPNG() : img.toJPEG(args.jpegQuality || 90);
|
||
|
||
if (args.dpi != null && args.format == 'png') {
|
||
data = writePngWithText(data, 'dpi', args.dpi);
|
||
}
|
||
|
||
if (args.embedXml == "1" && args.format == 'png') {
|
||
data = writePngWithText(data, "mxGraphModel", args.xml, true,
|
||
base64encoded);
|
||
} else {
|
||
if (base64encoded) {
|
||
data = data.toString('base64');
|
||
}
|
||
}
|
||
|
||
event.reply('export-success', data);
|
||
});
|
||
}, bounds.width * bounds.height < LARGE_IMAGE_AREA ? 1000 : 5000);
|
||
} else if (args.format == 'pdf') {
|
||
if (args.print) {
|
||
pdfOptions = {
|
||
scaleFactor: args.pageScale,
|
||
printBackground: true,
|
||
pageSize: {
|
||
width: args.pageWidth * MICRON_TO_PIXEL,
|
||
//This height adjustment fixes the output. TODO Test more cases
|
||
height: (args.pageHeight * 1.025) * MICRON_TO_PIXEL
|
||
},
|
||
marginsType: 1 // no margin
|
||
};
|
||
|
||
contents.print(pdfOptions, (success, errorType) => {
|
||
//Consider all as success
|
||
event.reply('export-success', {});
|
||
});
|
||
} else {
|
||
contents.printToPDF(pdfOptions).then(async (data) => {
|
||
pdfs.push(data);
|
||
to = to > pageCount ? pageCount : to;
|
||
from++;
|
||
|
||
if (from < to) {
|
||
args.from = from;
|
||
args.to = from;
|
||
ipcMain.once('render-finished', renderingFinishHandler);
|
||
contents.send('render', args);
|
||
} else {
|
||
data = await mergePdfs(pdfs, args.embedXml == '1' ? args.xml : null);
|
||
event.reply('export-success', data);
|
||
}
|
||
})
|
||
.catch((error) => {
|
||
event.reply('export-error', error);
|
||
});
|
||
}
|
||
} else if (args.format == 'svg') {
|
||
contents.send('get-svg-data');
|
||
|
||
ipcMain.once('svg-data', (evt, data) => {
|
||
event.reply('export-success', data);
|
||
});
|
||
} else {
|
||
event.reply('export-error', 'Error: Unsupported format');
|
||
}
|
||
}
|
||
|
||
ipcMain.once('render-finished', renderingFinishHandler);
|
||
|
||
if (args.format == 'xml') {
|
||
ipcMain.once('xml-data', (evt, data) => {
|
||
event.reply('export-success', data);
|
||
});
|
||
|
||
ipcMain.once('xml-data-error', () => {
|
||
event.reply('export-error');
|
||
});
|
||
}
|
||
|
||
args.border = args.border || 0;
|
||
args.scale = args.scale || 1;
|
||
|
||
contents.send('render', args);
|
||
});
|
||
} catch (e) {
|
||
if (browser != null) {
|
||
browser.destroy();
|
||
}
|
||
|
||
event.reply('export-error', e);
|
||
console.log('export-error', e);
|
||
}
|
||
}
|
||
|
||
ipcMain.on('export', exportDiagram);
|
||
|
||
//================================================================
|
||
// Renderer Helper functions
|
||
//================================================================
|
||
|
||
const {O_SYNC, O_CREAT, O_WRONLY, O_TRUNC, O_RDONLY} = fs.constants;
|
||
const DRAFT_PREFEX = '.$';
|
||
const OLD_DRAFT_PREFEX = '~$';
|
||
const DRAFT_EXT = '.dtmp';
|
||
const BKP_PREFEX = '.$';
|
||
const OLD_BKP_PREFEX = '~$';
|
||
const BKP_EXT = '.bkp';
|
||
|
||
/**
|
||
* Checks the file content type
|
||
* Confirm content is xml, pdf, png, jpg, svg, vsdx ...
|
||
*/
|
||
function checkFileContent(body, enc) {
|
||
if (body != null) {
|
||
let head, headBinay;
|
||
|
||
if (typeof body === 'string') {
|
||
if (enc == 'base64') {
|
||
headBinay = Buffer.from(body.substring(0, 22), 'base64');
|
||
head = headBinay.toString();
|
||
} else {
|
||
head = body.substring(0, 16);
|
||
headBinay = Buffer.from(head);
|
||
}
|
||
} else {
|
||
head = new TextDecoder("utf-8").decode(body.subarray(0, 16));
|
||
headBinay = body;
|
||
}
|
||
|
||
let c1 = head[0],
|
||
c2 = head[1],
|
||
c3 = head[2],
|
||
c4 = head[3],
|
||
c5 = head[4],
|
||
c6 = head[5],
|
||
c7 = head[6],
|
||
c8 = head[7],
|
||
c9 = head[8],
|
||
c10 = head[9],
|
||
c11 = head[10],
|
||
c12 = head[11],
|
||
c13 = head[12],
|
||
c14 = head[13],
|
||
c15 = head[14],
|
||
c16 = head[15];
|
||
|
||
let cc1 = headBinay[0],
|
||
cc2 = headBinay[1],
|
||
cc3 = headBinay[2],
|
||
cc4 = headBinay[3],
|
||
cc5 = headBinay[4],
|
||
cc6 = headBinay[5],
|
||
cc7 = headBinay[6],
|
||
cc8 = headBinay[7],
|
||
cc9 = headBinay[8],
|
||
cc10 = headBinay[9],
|
||
cc11 = headBinay[10],
|
||
cc12 = headBinay[11],
|
||
cc13 = headBinay[12],
|
||
cc14 = headBinay[13],
|
||
cc15 = headBinay[14],
|
||
cc16 = headBinay[15];
|
||
|
||
if (c1 == '<') {
|
||
// text/html
|
||
if (c2 == '!'
|
||
|| ((c2 == 'h'
|
||
&& (c3 == 't' && c4 == 'm' && c5 == 'l'
|
||
|| c3 == 'e' && c4 == 'a' && c5 == 'd')
|
||
|| (c2 == 'b' && c3 == 'o' && c4 == 'd'
|
||
&& c5 == 'y')))
|
||
|| ((c2 == 'H'
|
||
&& (c3 == 'T' && c4 == 'M' && c5 == 'L'
|
||
|| c3 == 'E' && c4 == 'A' && c5 == 'D')
|
||
|| (c2 == 'B' && c3 == 'O' && c4 == 'D'
|
||
&& c5 == 'Y')))) {
|
||
return true;
|
||
}
|
||
|
||
// application/xml
|
||
if (c2 == '?' && c3 == 'x' && c4 == 'm' && c5 == 'l'
|
||
&& c6 == ' ') {
|
||
return true;
|
||
}
|
||
|
||
// application/svg+xml
|
||
if (c2 == 's' && c3 == 'v' && c4 == 'g' && c5 == ' ') {
|
||
return true;
|
||
}
|
||
}
|
||
|
||
// big and little (identical) endian UTF-8 encodings, with BOM
|
||
// application/xml
|
||
if (cc1 == 0xef && cc2 == 0xbb && cc3 == 0xbf) {
|
||
if (c4 == '<' && c5 == '?' && c6 == 'x') {
|
||
return true;
|
||
}
|
||
}
|
||
|
||
// big and little endian UTF-16 encodings, with byte order mark
|
||
// application/xml
|
||
if (cc1 == 0xfe && cc2 == 0xff) {
|
||
if (cc3 == 0 && c4 == '<' && cc5 == 0 && c6 == '?' && cc7 == 0
|
||
&& c8 == 'x') {
|
||
return true;
|
||
}
|
||
}
|
||
|
||
// application/xml
|
||
if (cc1 == 0xff && cc2 == 0xfe) {
|
||
if (c3 == '<' && cc4 == 0 && c5 == '?' && cc6 == 0 && c7 == 'x'
|
||
&& cc8 == 0) {
|
||
return true;
|
||
}
|
||
}
|
||
|
||
// big and little endian UTF-32 encodings, with BOM
|
||
// application/xml
|
||
if (cc1 == 0x00 && cc2 == 0x00 && cc3 == 0xfe && cc4 == 0xff) {
|
||
if (cc5 == 0 && cc6 == 0 && cc7 == 0 && c8 == '<' && cc9 == 0
|
||
&& cc10 == 0 && cc11 == 0 && c12 == '?' && cc13 == 0
|
||
&& cc14 == 0 && cc15 == 0 && c16 == 'x') {
|
||
return true;
|
||
}
|
||
}
|
||
|
||
// application/xml
|
||
if (cc1 == 0xff && cc2 == 0xfe && cc3 == 0x00 && cc4 == 0x00) {
|
||
if (c5 == '<' && cc6 == 0 && cc7 == 0 && cc8 == 0 && c9 == '?'
|
||
&& cc10 == 0 && cc11 == 0 && cc12 == 0 && c13 == 'x'
|
||
&& cc14 == 0 && cc15 == 0 && cc16 == 0) {
|
||
return true;
|
||
}
|
||
}
|
||
|
||
// application/pdf (%PDF-)
|
||
if (cc1 == 37 && cc2 == 80 && cc3 == 68 && cc4 == 70 && cc5 == 45) {
|
||
return true;
|
||
}
|
||
|
||
// image/png
|
||
if ((cc1 == 137 && cc2 == 80 && cc3 == 78 && cc4 == 71 && cc5 == 13
|
||
&& cc6 == 10 && cc7 == 26 && cc8 == 10) ||
|
||
(cc1 == 194 && cc2 == 137 && cc3 == 80 && cc4 == 78 && cc5 == 71 && cc6 == 13 //Our embedded PNG+XML
|
||
&& cc7 == 10 && cc8 == 26 && cc9 == 10)) {
|
||
return true;
|
||
}
|
||
|
||
// image/jpeg
|
||
if (cc1 == 0xFF && cc2 == 0xD8 && cc3 == 0xFF) {
|
||
if (cc4 == 0xE0 || cc4 == 0xEE) {
|
||
return true;
|
||
}
|
||
|
||
/**
|
||
* File format used by digital cameras to store images.
|
||
* Exif Format can be read by any application supporting
|
||
* JPEG. Exif Spec can be found at:
|
||
* http://www.pima.net/standards/it10/PIMA15740/Exif_2-1.PDF
|
||
*/
|
||
if ((cc4 == 0xE1) && (c7 == 'E' && c8 == 'x' && c9 == 'i'
|
||
&& c10 == 'f' && cc11 == 0)) {
|
||
return true;
|
||
}
|
||
}
|
||
|
||
// vsdx, vssx (also zip, jar, odt, ods, odp, docx, xlsx, pptx, apk, aar)
|
||
if (cc1 == 0x50 && cc2 == 0x4B && cc3 == 0x03 && cc4 == 0x04) {
|
||
return true;
|
||
} else if (cc1 == 0x50 && cc2 == 0x4B && cc3 == 0x03 && cc4 == 0x06) {
|
||
return true;
|
||
}
|
||
|
||
// mxfile, mxlibrary, mxGraphModel
|
||
if (c1 == '<' && c2 == 'm' && c3 == 'x') {
|
||
return true;
|
||
}
|
||
}
|
||
|
||
return false;
|
||
}
|
||
|
||
function isConflict(origStat, stat) {
|
||
return stat != null && origStat != null && stat.mtimeMs != origStat.mtimeMs;
|
||
}
|
||
|
||
function getDraftFileName(fileObject) {
|
||
let filePath = fileObject.path;
|
||
let draftFileName = '', counter = 1, uniquePart = '';
|
||
|
||
do {
|
||
draftFileName = path.join(path.dirname(filePath), DRAFT_PREFEX + path.basename(filePath) + uniquePart + DRAFT_EXT);
|
||
uniquePart = '_' + counter++;
|
||
} while (fs.existsSync(draftFileName));
|
||
|
||
return draftFileName;
|
||
}
|
||
|
||
async function getFileDrafts(fileObject) {
|
||
let filePath = fileObject.path;
|
||
let draftsPaths = [], drafts = [], draftFileName, counter = 1, uniquePart = '';
|
||
|
||
do {
|
||
draftsPaths.push(draftFileName);
|
||
draftFileName = path.join(path.dirname(filePath), DRAFT_PREFEX + path.basename(filePath) + uniquePart + DRAFT_EXT);
|
||
uniquePart = '_' + counter++;
|
||
} while (fs.existsSync(draftFileName)); //TODO this assume continuous drafts names
|
||
|
||
//Port old draft files to new prefex
|
||
counter = 1;
|
||
uniquePart = '';
|
||
let draftExists = false;
|
||
|
||
do {
|
||
draftFileName = path.join(path.dirname(filePath), OLD_DRAFT_PREFEX + path.basename(filePath) + uniquePart + DRAFT_EXT);
|
||
draftExists = fs.existsSync(draftFileName);
|
||
|
||
if (draftExists) {
|
||
const newDraftFileName = path.join(path.dirname(filePath), DRAFT_PREFEX + path.basename(filePath) + uniquePart + DRAFT_EXT);
|
||
await fsProm.rename(draftFileName, newDraftFileName);
|
||
draftsPaths.push(newDraftFileName);
|
||
}
|
||
|
||
uniquePart = '_' + counter++;
|
||
} while (draftExists); //TODO this assume continuous drafts names
|
||
|
||
//Skip the first null element
|
||
for (let i = 1; i < draftsPaths.length; i++) {
|
||
try {
|
||
let stat = await fsProm.lstat(draftsPaths[i]);
|
||
drafts.push({
|
||
data: await fsProm.readFile(draftsPaths[i], 'utf8'),
|
||
created: stat.ctimeMs,
|
||
modified: stat.mtimeMs,
|
||
path: draftsPaths[i]
|
||
});
|
||
} catch (e) {
|
||
} // Ignore
|
||
}
|
||
|
||
return drafts;
|
||
}
|
||
|
||
async function saveDraft(fileObject, data) {
|
||
if (!checkFileContent(data)) {
|
||
throw new Error('Invalid file data');
|
||
} else {
|
||
let draftFileName = fileObject.draftFileName || getDraftFileName(fileObject);
|
||
await fsProm.writeFile(draftFileName, data, 'utf8');
|
||
|
||
if (isWin) {
|
||
try {
|
||
// Add Hidden attribute:
|
||
spawn('attrib', ['+h', draftFileName], {shell: true});
|
||
} catch (e) {
|
||
}
|
||
}
|
||
|
||
return draftFileName;
|
||
}
|
||
}
|
||
|
||
async function saveFile(fileObject, data, origStat, overwrite, defEnc) {
|
||
if (!checkFileContent(data)) {
|
||
throw new Error('Invalid file data');
|
||
}
|
||
|
||
let retryCount = 0;
|
||
let backupCreated = false;
|
||
let bkpPath = path.join(path.dirname(fileObject.path), BKP_PREFEX + path.basename(fileObject.path) + BKP_EXT);
|
||
const oldBkpPath = path.join(path.dirname(fileObject.path), OLD_BKP_PREFEX + path.basename(fileObject.path) + BKP_EXT);
|
||
let writeEnc = defEnc || fileObject.encoding;
|
||
|
||
let writeFile = async function () {
|
||
let fh;
|
||
|
||
try {
|
||
// O_SYNC is for sync I/O and reduce risk of file corruption
|
||
fh = await fsProm.open(fileObject.path, O_SYNC | O_CREAT | O_WRONLY | O_TRUNC);
|
||
await fsProm.writeFile(fh, data, writeEnc);
|
||
} finally {
|
||
await fh?.close();
|
||
}
|
||
|
||
let stat2 = await fsProm.stat(fileObject.path);
|
||
// Workaround for possible writing errors is to check the written
|
||
// contents of the file and retry 3 times before showing an error
|
||
let writtenData = await fsProm.readFile(fileObject.path, writeEnc);
|
||
|
||
if (data != writtenData) {
|
||
retryCount++;
|
||
|
||
if (retryCount < 3) {
|
||
return await writeFile();
|
||
} else {
|
||
throw new Error('all saving trials failed');
|
||
}
|
||
} else {
|
||
//We'll keep the backup file in case the original file is corrupted. TODO When should we delete the backup file?
|
||
if (backupCreated) {
|
||
//fs.unlink(bkpPath, (err) => {}); //Ignore errors!
|
||
|
||
//Delete old backup file with old prefix
|
||
if (fs.existsSync(oldBkpPath)) {
|
||
fs.unlink(oldBkpPath, (err) => {
|
||
}); //Ignore errors
|
||
}
|
||
}
|
||
|
||
return stat2;
|
||
}
|
||
};
|
||
|
||
async function doSaveFile(isNew) {
|
||
if (enableStoreBkp && !isNew) {
|
||
//Copy file to back up file (after conflict and stat is checked)
|
||
let bkpFh;
|
||
|
||
try {
|
||
//Use file read then write to open the backup file direct sync write to reduce the chance of file corruption
|
||
let fileContent = await fsProm.readFile(fileObject.path, writeEnc);
|
||
bkpFh = await fsProm.open(bkpPath, O_SYNC | O_CREAT | O_WRONLY | O_TRUNC);
|
||
await fsProm.writeFile(bkpFh, fileContent, writeEnc);
|
||
backupCreated = true;
|
||
} catch (e) {
|
||
if (__DEV__) {
|
||
console.log('Backup file writing failed', e); //Ignore
|
||
}
|
||
} finally {
|
||
await bkpFh?.close();
|
||
|
||
if (isWin) {
|
||
try {
|
||
// Add Hidden attribute:
|
||
spawn('attrib', ['+h', bkpPath], {shell: true});
|
||
} catch (e) {
|
||
}
|
||
}
|
||
}
|
||
}
|
||
|
||
return await writeFile();
|
||
}
|
||
|
||
if (overwrite) {
|
||
return await doSaveFile(true);
|
||
} else {
|
||
let stat = fs.existsSync(fileObject.path) ?
|
||
await fsProm.stat(fileObject.path) : null;
|
||
|
||
if (stat && isConflict(origStat, stat)) {
|
||
throw new Error('conflict');
|
||
} else {
|
||
return await doSaveFile(stat == null);
|
||
}
|
||
}
|
||
}
|
||
|
||
async function writeFile(path, data, enc) {
|
||
if (!checkFileContent(data, enc)) {
|
||
throw new Error('Invalid file data');
|
||
} else {
|
||
return await fsProm.writeFile(path, data, enc);
|
||
}
|
||
}
|
||
|
||
function getAppDataFolder() {
|
||
try {
|
||
let appDataDir = app.getPath('appData');
|
||
let drawioDir = appDataDir + '/' + config.name;
|
||
|
||
if (!fs.existsSync(drawioDir)) //Usually this dir already exists
|
||
{
|
||
fs.mkdirSync(drawioDir);
|
||
}
|
||
|
||
return drawioDir;
|
||
} catch (e) {
|
||
}
|
||
|
||
return '.';
|
||
}
|
||
|
||
function getDocumentsFolder() {
|
||
//On windows, misconfigured Documents folder cause an exception
|
||
try {
|
||
return app.getPath('documents');
|
||
} catch (e) {
|
||
}
|
||
|
||
return '.';
|
||
}
|
||
|
||
function checkFileExists(pathParts) {
|
||
let filePath = path.join(...pathParts);
|
||
return {exists: fs.existsSync(filePath), path: filePath};
|
||
}
|
||
|
||
async function showOpenDialog(defaultPath, filters, properties) {
|
||
let win = BrowserWindow.getFocusedWindow();
|
||
|
||
return dialog.showOpenDialog(win, {
|
||
defaultPath: defaultPath,
|
||
filters: filters,
|
||
properties: properties
|
||
});
|
||
}
|
||
|
||
async function showSaveDialog(defaultPath, filters) {
|
||
let win = BrowserWindow.getFocusedWindow();
|
||
|
||
return dialog.showSaveDialog(win, {
|
||
defaultPath: defaultPath,
|
||
filters: filters
|
||
});
|
||
}
|
||
|
||
async function installPlugin(filePath) {
|
||
if (!enablePlugins) return {};
|
||
|
||
let pluginsDir = path.join(getAppDataFolder(), '/plugins');
|
||
|
||
if (!fs.existsSync(pluginsDir)) {
|
||
fs.mkdirSync(pluginsDir);
|
||
}
|
||
|
||
let pluginName = path.basename(filePath);
|
||
let dstFile = path.join(pluginsDir, pluginName);
|
||
|
||
if (fs.existsSync(dstFile)) {
|
||
throw new Error('fileExists');
|
||
} else {
|
||
await fsProm.copyFile(filePath, dstFile);
|
||
}
|
||
|
||
return {pluginName: pluginName, selDir: path.dirname(filePath)};
|
||
}
|
||
|
||
function getPluginFile(plugin) {
|
||
if (!enablePlugins) return null;
|
||
|
||
const prefix = path.join(getAppDataFolder(), '/plugins/');
|
||
const pluginFile = path.join(prefix, plugin);
|
||
|
||
if (pluginFile.startsWith(prefix) && fs.existsSync(pluginFile)) {
|
||
return pluginFile;
|
||
}
|
||
|
||
return null;
|
||
}
|
||
|
||
async function uninstallPlugin(plugin) {
|
||
const pluginFile = getPluginFile(plugin);
|
||
|
||
if (pluginFile != null) {
|
||
fs.unlinkSync(pluginFile);
|
||
}
|
||
}
|
||
|
||
function dirname(path_p) {
|
||
return path.dirname(path_p);
|
||
}
|
||
|
||
async function readFile(filename, encoding) {
|
||
let data = await fsProm.readFile(filename, encoding);
|
||
|
||
if (checkFileContent(data, encoding)) {
|
||
return data;
|
||
}
|
||
|
||
throw new Error('Invalid file data');
|
||
}
|
||
|
||
async function fileStat(file) {
|
||
return await fsProm.stat(file);
|
||
}
|
||
|
||
async function isFileWritable(file) {
|
||
try {
|
||
await fsProm.access(file, fs.constants.W_OK);
|
||
return true;
|
||
} catch (e) {
|
||
return false;
|
||
}
|
||
}
|
||
|
||
function clipboardAction(method, data) {
|
||
if (method == 'writeText') {
|
||
clipboard.writeText(data);
|
||
} else if (method == 'readText') {
|
||
return clipboard.readText();
|
||
} else if (method == 'writeImage') {
|
||
clipboard.write({
|
||
image:
|
||
nativeImage.createFromDataURL(data.dataUrl), html: '<img src="' +
|
||
data.dataUrl + '" width="' + data.w + '" height="' + data.h + '">'
|
||
});
|
||
}
|
||
}
|
||
|
||
async function deleteFile(file) {
|
||
// Reading the header of the file to confirm it is a file we can delete
|
||
let fh = await fsProm.open(file, O_RDONLY);
|
||
let buffer = Buffer.allocUnsafe(16);
|
||
await fh.read(buffer, 0, 16);
|
||
await fh.close();
|
||
|
||
if (checkFileContent(buffer)) {
|
||
await fsProm.unlink(file);
|
||
}
|
||
}
|
||
|
||
async function windowAction(method) {
|
||
let win = BrowserWindow.getFocusedWindow();
|
||
|
||
if (win) {
|
||
if (method == 'minimize') {
|
||
win.minimize();
|
||
} else if (method == 'maximize') {
|
||
win.maximize();
|
||
} else if (method == 'unmaximize') {
|
||
win.unmaximize();
|
||
} else if (method == 'close') {
|
||
win.close();
|
||
} else if (method == 'isMaximized') {
|
||
return win.isMaximized();
|
||
} else if (method == 'removeAllListeners') {
|
||
win.removeAllListeners();
|
||
}
|
||
}
|
||
}
|
||
|
||
async function openExternal(url) {
|
||
//Only open http(s), mailto, tel, and callto links
|
||
if (allowedUrls.test(url)) {
|
||
await shell.openExternal(url)
|
||
}
|
||
}
|
||
|
||
async function watchFile(path) {
|
||
let win = BrowserWindow.getFocusedWindow();
|
||
|
||
if (win) {
|
||
fs.watchFile(path, (curr, prev) => {
|
||
try {
|
||
win.webContents.send('fileChanged', {
|
||
path: path,
|
||
curr: curr,
|
||
prev: prev
|
||
});
|
||
} catch (e) {
|
||
// Ignore
|
||
}
|
||
});
|
||
}
|
||
}
|
||
|
||
async function unwatchFile(path) {
|
||
fs.unwatchFile(path);
|
||
}
|
||
|
||
function getCurDir() {
|
||
return __dirname;
|
||
}
|
||
|
||
ipcMain.on("rendererReq", async (event, args) => {
|
||
try {
|
||
let ret = null;
|
||
|
||
switch (args.action) {
|
||
case 'saveFile':
|
||
ret = await saveFile(args.fileObject, args.data, args.origStat, args.overwrite, args.defEnc);
|
||
break;
|
||
case 'writeFile':
|
||
ret = await writeFile(args.path, args.data, args.enc);
|
||
break;
|
||
case 'saveDraft':
|
||
ret = await saveDraft(args.fileObject, args.data);
|
||
break;
|
||
case 'getFileDrafts':
|
||
ret = await getFileDrafts(args.fileObject);
|
||
break;
|
||
case 'getDocumentsFolder':
|
||
ret = await getDocumentsFolder();
|
||
break;
|
||
case 'checkFileExists':
|
||
ret = checkFileExists(args.pathParts);
|
||
break;
|
||
case 'showOpenDialog':
|
||
dialogOpen = true;
|
||
ret = await showOpenDialog(args.defaultPath, args.filters, args.properties);
|
||
ret = ret.filePaths;
|
||
dialogOpen = false;
|
||
break;
|
||
case 'showSaveDialog':
|
||
dialogOpen = true;
|
||
ret = await showSaveDialog(args.defaultPath, args.filters);
|
||
ret = ret.canceled ? null : ret.filePath;
|
||
dialogOpen = false;
|
||
break;
|
||
case 'installPlugin':
|
||
ret = await installPlugin(args.filePath);
|
||
break;
|
||
case 'uninstallPlugin':
|
||
ret = await uninstallPlugin(args.plugin);
|
||
break;
|
||
case 'getPluginFile':
|
||
ret = getPluginFile(args.plugin);
|
||
break;
|
||
case 'isPluginsEnabled':
|
||
ret = enablePlugins;
|
||
break;
|
||
case 'dirname':
|
||
ret = await dirname(args.path);
|
||
break;
|
||
case 'readFile':
|
||
ret = await readFile(args.filename, args.encoding);
|
||
break;
|
||
case 'clipboardAction':
|
||
ret = clipboardAction(args.method, args.data);
|
||
break;
|
||
case 'deleteFile':
|
||
ret = await deleteFile(args.file);
|
||
break;
|
||
case 'fileStat':
|
||
ret = await fileStat(args.file);
|
||
break;
|
||
case 'isFileWritable':
|
||
ret = await isFileWritable(args.file);
|
||
break;
|
||
case 'windowAction':
|
||
ret = await windowAction(args.method);
|
||
break;
|
||
case 'openExternal':
|
||
ret = await openExternal(args.url);
|
||
break;
|
||
case 'openDownloadWindow':
|
||
ret = await electronDown.open(args.language || 'zh', args.theme || 'light');
|
||
break;
|
||
case 'updateDownloadWindow':
|
||
ret = await electronDown.updateWindow(args.language, args.theme);
|
||
break;
|
||
case 'createDownload':
|
||
ret = await electronDown.createDownload(mainWindow, args.url, args.options || {});
|
||
break;
|
||
case 'watchFile':
|
||
ret = await watchFile(args.path);
|
||
break;
|
||
case 'unwatchFile':
|
||
ret = await unwatchFile(args.path);
|
||
break;
|
||
case 'getCurDir':
|
||
ret = getCurDir();
|
||
break;
|
||
}
|
||
|
||
event.reply('mainResp', {success: true, data: ret, reqId: args.reqId});
|
||
} catch (e) {
|
||
event.reply('mainResp', {error: true, msg: e.message, e: e, reqId: args.reqId});
|
||
loger.error('Renderer request error', e.message, e.stack);
|
||
}
|
||
});
|