fb9f115162
Former-commit-id: 0dcd38eae6
189 lines
No EOL
5 KiB
JavaScript
189 lines
No EOL
5 KiB
JavaScript
const fs = require('fs')
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const path = require('path')
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const url = require('url')
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const electron = require('electron')
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const ipcMain = electron.ipcMain
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const dialog = electron.dialog
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const app = electron.app
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const BrowserWindow = electron.BrowserWindow
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const autoUpdater = require('electron-updater').autoUpdater
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const log = require('electron-log')
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autoUpdater.logger = log
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autoUpdater.logger.transports.file.level = 'info'
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// autoUpdater.autoDownload = false
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autoUpdater.autoDownload = true
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const __DEV__ = process.env.NODE_ENV === 'development'
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let windowsRegistry = []
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function createWindow (opt = {}) {
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let options = Object.assign({
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width: 1600,
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height: 1200,
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'web-security': false,
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webPreferences: {
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// preload: path.resolve('./preload.js'),
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},
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}, opt)
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let mainWindow = new BrowserWindow(options)
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windowsRegistry.push(mainWindow)
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console.log('createWindow', opt)
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let wurl = url.format({
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pathname: `${__dirname}/index.html`,
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protocol: 'file:',
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query: {
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'dev': __DEV__ ? 1 : 0,
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'test': __DEV__ ? 1 : 0,
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'db': 0,
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'gapi': 0,
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'od': 0,
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'gh': 0,
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'analytics': 0,
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'picker': 0,
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'mode': 'device',
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'browser': 0,
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'p': 'electron',
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},
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slashes: true,
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})
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//`file://${__dirname}/index.html?dev=1&test=1&db=0&gapi=0&od=0&analytics=0&picker=0&mode=device&browser=0&p=electron`
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// and load the index.html of the app.
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mainWindow.loadURL(wurl)
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// Open the DevTools.
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if (__DEV__)
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{
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mainWindow.webContents.openDevTools()
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}
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mainWindow.on('close', (event/*:WindowEvent*/) => {
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const win = event.sender
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const index = windowsRegistry.indexOf(win)
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console.log('Window on close idx:%d', index)
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const contents = win.webContents
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if (contents != null) {
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contents.executeJavaScript(`global.__emt_isModified()`, true,
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isModified => {
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console.log('__emt_isModified', isModified)
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if (isModified) {
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var choice = dialog.showMessageBox(
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win,
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{
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type: 'question',
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buttons: ['Cancel', 'Discard Changes'],
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title: 'Confirm',
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message: 'The document has unsaved changes. Do you really want to quit without saving?' //mxResources.get('allChangesLost')
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})
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if (choice === 1) {
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win.destroy()
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}
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} else {
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win.destroy()
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}
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})
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event.preventDefault()
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}
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})
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// Emitted when the window is closed.
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mainWindow.on('closed', (event/*:WindowEvent*/) => {
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const index = windowsRegistry.indexOf(event.sender)
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console.log('Window closed idx:%d', index)
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windowsRegistry.splice(index, 1)
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})
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return mainWindow.id
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}
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// This method will be called when Electron has finished
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// initialization and is ready to create browser windows.
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// Some APIs can only be used after this event occurs.
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app.on('ready', e => {
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//asynchronous
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ipcMain.on('asynchronous-message', (event, arg) => {
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console.log(arg) // prints "ping"
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event.sender.send('asynchronous-reply', 'pong')
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})
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//synchronous
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ipcMain.on('winman', (event, arg) => {
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console.log('ipcMain.on winman', arg)
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if (arg.action === 'newfile') {
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event.returnValue = createWindow(arg.opt)
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return
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}
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event.returnValue = 'pong'
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})
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createWindow()
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// checkUpdate()
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if (!__DEV__)
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{
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autoUpdater.checkForUpdates()
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}
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})
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// Quit when all windows are closed.
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app.on('window-all-closed', function () {
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console.log('window-all-closed', windowsRegistry.length)
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// On OS X it is common for applications and their menu bar
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// to stay active until the user quits explicitly with Cmd + Q
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if (process.platform !== 'darwin') {
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app.quit()
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}
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})
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app.on('activate', function () {
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console.log('app on activate', windowsRegistry.length)
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// On OS X it's common to re-create a window in the app when the
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// dock icon is clicked and there are no other windows open.
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if (windowsRegistry.length === 0) {
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createWindow()
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}
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})
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function checkUpdate () {
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autoUpdater.checkForUpdates().then(UpdateCheckResult => {
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if (UpdateCheckResult) {
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let idx = dialog.showMessageBox({
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type: 'question',
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buttons: ['Ok', 'Cancel'],
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title: 'Confirm Update',
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message: 'Update available.\n\nWould you like to download and install new version?',
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detail: 'Application will automatically restart to apply update after download',
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})
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if (idx === 0) return autoUpdater.downloadUpdate()
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}
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}).then((a, b) => {
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log.info('@cfu update-downloaded@\n', a, b)
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}).catch(e => {
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log.error('@cfu then error@\n', e)
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})
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}
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autoUpdater.on('error', e => log.error('@error@\n', e))
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autoUpdater.on('update-available',
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(a, b) => log.info('@update-available@\n', a, b))
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/**/
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autoUpdater.on('update-downloaded', (event, info) => {
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log.info('@update-downloaded@\n', info, event)
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// Ask user to update the app
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dialog.showMessageBox({
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type: 'question',
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buttons: ['Install and Relaunch', 'Later'],
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defaultId: 0,
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message: 'A new version of ' + app.getName() + ' has been downloaded',
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detail: 'It will be installed the next time you restart the application',
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}, response => {
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if (response === 0) {
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setTimeout(() => autoUpdater.quitAndInstall(), 1)
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}
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})
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})
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/**/ |