初始化提交
This commit is contained in:
王立帮
316
main.js
Normal file
316
main.js
Normal file
@@ -0,0 +1,316 @@
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const {
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app,
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BrowserWindow,
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ipcMain,
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globalShortcut,
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dialog,
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Menu,
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MenuItem,
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shell,
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webContents
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} = require('electron');
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const electron = require('electron');
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const electronLocalshortcut = require('electron-localshortcut');
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const nodeFs = require('fs');
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const nodePath = require('path');
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const electron_remote = require('@electron/remote/main');
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electron_remote.initialize();
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process.env['ELECTRON_DISABLE_SECURITY_WARNINGS'] = 'true';
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let cloudSoftwareJson = null;
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const usbDetection = require('usb-detection');
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usbDetection.startMonitoring();
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usbDetection.on('change', (device) => {
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setTimeout(() => {
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sendCommand({
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obj: 'Mixly.Electron.Serial',
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func: 'refreshPorts',
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args: []
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});
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}, 1000);
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});
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usbDetection.on('remove', (device) => {
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setTimeout(() => {
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sendCommand({
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obj: 'Mixly.Electron.Serial',
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func: 'refreshPorts',
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args: []
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});
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}, 1000);
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});
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function sendCommand (commandObj, win = null) {
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let commandStr = '';
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try {
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commandStr = JSON.stringify(commandObj);
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} catch (error) {
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return;
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}
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if (win) {
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win.webContents.send('command', commandStr);
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} else {
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const nowWebContents = webContents.getAllWebContents();
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for (let i in nowWebContents) {
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nowWebContents[i].send('command', commandStr);
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}
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}
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}
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// 程序 ready 前禁用GPU加速，解决软件打开时的黑屏问题
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app.disableHardwareAcceleration();
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app.allowRendererProcessReuse = false;
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if (process.platform !== 'darwin') {
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Menu.setApplicationMenu(null);
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}
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function createWindow(filePath = null, indexUrl = null) {
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// 可以创建多个渲染进程
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let win = new BrowserWindow({
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show: false,
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//resizable: false,
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minHeight: 400,
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minWidth: 700,
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width: 0,
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height: 0,
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icon: __dirname + '/files/mixly_uncompressed.ico',
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allowRunningInsecureContent: true,
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webPreferences: {
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nodeIntegration: true,
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nodeIntegrationInWorker: true,
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allowRunningInsecureContent: true,
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enableRemoteModule: true,
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contextIsolation: false,
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spellcheck: false
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}
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});
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//win.setBackgroundColor("#181818");
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electron_remote.enable(win.webContents);
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//win.webContents.openDevTools();
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//win.maximize()
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//win.show()
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// 渲染进程中的web页面可以加载本地文件
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if (indexUrl)
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win.loadURL(indexUrl);
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else
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win.loadFile('./src/index.html');
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//打开或关闭开发者工具
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electronLocalshortcut.register(win, 'CmdOrCtrl+Shift+I', () => {
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win.webContents.toggleDevTools();
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});
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//重载页面
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electronLocalshortcut.register(win, 'CmdOrCtrl+R', () => {
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//win.reload();
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sendCommand({
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obj: 'Mixly.Electron.Loader',
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func: 'reload',
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args: []
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}, win);
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});
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//重载页面
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electronLocalshortcut.register(win, 'CmdOrCtrl+Shift+R', () => {
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win.reload();
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});
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//最小化窗口
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electronLocalshortcut.register(win, 'CmdOrCtrl+M', () => {
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win.minimize();
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});
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//关闭窗口
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electronLocalshortcut.register(win, 'CmdOrCtrl+W', () => {
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win.close();
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});
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//还原窗口
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electronLocalshortcut.register(win, 'CmdOrCtrl+0', () => {
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win.webContents.setZoomFactor(1);
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});
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//放大窗口
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electronLocalshortcut.register(win, 'CmdOrCtrl+Shift+=', () => {
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let actualZoom = win.webContents.getZoomFactor();
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if (actualZoom == null) {
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actualZoom = 1;
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}
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if (actualZoom < 1.5) {
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win.webContents.setZoomFactor(actualZoom + 0.1);
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}
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});
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//缩小窗口
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electronLocalshortcut.register(win, 'CmdOrCtrl+Shift+-', () => {
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let actualZoom = win.webContents.getZoomFactor();
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if (actualZoom == null) {
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actualZoom = 1;
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}
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if (actualZoom > 0.5) {
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win.webContents.setZoomFactor(actualZoom - 0.1);
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}
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});
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//重启
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electronLocalshortcut.register(win, 'CmdOrCtrl+Q', () => {
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app.relaunch();
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app.exit(0);
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});
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//打开帮助页面
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electronLocalshortcut.register(win, 'CmdOrCtrl+H', () => {
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var sendObj = {};
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sendObj.type = "help";
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var sendStr = JSON.stringify(sendObj);
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win.webContents.send('ping', sendStr);
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//win.webContents.executeJavaScript('alert("this is a test!");');
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});
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//创建一个新页面
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electronLocalshortcut.register(win, 'CmdOrCtrl+Shift+N', () => {
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createWindow(null);
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});
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//文件另存为
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electronLocalshortcut.register(win, 'CmdOrCtrl+Shift+S', () => {
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const commandObj = {
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obj: 'Mixly.Electron.File',
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func: 'saveAs'
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}
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const commandStr = JSON.stringify(commandObj);
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win.webContents.send('command', commandStr);
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});
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//新建文件
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electronLocalshortcut.register(win, 'CmdOrCtrl+N', () => {
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const commandObj = {
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obj: 'Mixly.Electron.File',
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func: 'newFile'
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}
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const commandStr = JSON.stringify(commandObj);
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win.webContents.send('command', commandStr);
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});
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win.once('ready-to-show', () => {
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win.maximize();
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win.show();
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if (filePath != null) {
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win.webContents.send('open-file', filePath);
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}
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});
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win.on('close', function () {
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});
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// 记得在页面被关闭后清除该变量，防止内存泄漏
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win.on('closed', function () {
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win = null;
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});
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/*if (process.platform === 'win32') {
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getLibsJson(function (jsonData) {
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if (!jsonData?.version) return;
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cloudSoftwareJson = JSON.stringify(jsonData);
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//var updateSoftware = changeVersion(app.getVersion(), jsonData.version);
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var updateSoftware = (app.getVersion() != jsonData.version);
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if (updateSoftware) {
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var sendObj = {};
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sendObj.type = "update";
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sendObj.oldVersion = app.getVersion();
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sendObj.newVersion = jsonData.version;
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var sendStr = JSON.stringify(sendObj);
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setTimeout(function () {
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win.webContents.send('ping', sendStr);
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}, 1000);
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}
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});
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ipcMain.on('ping', (event, arg) => {
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if (arg == "update") {
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shell.openPath(nodePath.join(__dirname, '../../一键更新.bat'));
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}
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event.reply('ping', 'get');
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});
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}*/
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win.on('unresponsive', async () => {
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const { response } = await dialog.showMessageBox({
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message: 'Mixly2.0无响应',
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title: '您想尝试强制重新加载应用程序吗？',
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buttons: ['确定', '取消'],
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cancelId: 1
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});
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if (response === 0) {
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win.forcefullyCrashRenderer();
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win.reload();
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}
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});
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}
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app.on('ready', () => {
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if (process.argv.length >= 2) {
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createWindow(process.argv[1]);
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} else {
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createWindow(null);
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}
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});
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app.on('activate', () => {
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if (!webContents.getAllWebContents().length) {
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createWindow(null);
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}
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});
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// 页面全部关闭后关闭主进程,不同平台可能有不同的处理方式
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app.on('window-all-closed', () => {
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usbDetection.stopMonitoring();
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app.quit();
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});
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app.on('render-process-gone', async (e, w, d) => {
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let title;
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if(d.reason == "crashed") {
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nodeFs.appendFileSync('./log.txt', `${new Date()}渲染进程崩溃${d.reason}\n, ${JSON.stringify(d)}\n\n`);
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title = '渲染进程崩溃';
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} else {
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nodeFs.appendFileSync('./log.txt', `${new Date()}渲染进程被杀死${d.reason}\n`);
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title = '渲染进程被杀死';
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}
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const { response } = await dialog.showMessageBox({
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title: title,
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message: '您想尝试强制重新加载此页面吗？',
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type: 'none',
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buttons: ['确定', '取消'],
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cancelId: 1
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});
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w.destroy();
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if (response === 0) {
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createWindow(null, w.getURL());
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}
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});
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const gotTheLock = app.requestSingleInstanceLock();
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if (gotTheLock) {
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app.on('second-instance', (event, commandLine, workingDirectory) => {
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if (commandLine[0] != app.getPath("exe")) {
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} else {
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if (commandLine.length >= 3) {
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createWindow(commandLine[2]);
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} else {
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createWindow(null);
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}
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}
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})
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} else {
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app.quit();
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}
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