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July 26, 2022 07:34
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test
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| <!DOCTYPE html> | |
| <html lang="en"> | |
| <head> | |
| <title>IPC Example</title> | |
| </head> | |
| <body> | |
| <h1>IPC Example</h1> | |
| <button onclick="fullscreen(true)">click me to set fullscreen</button> | | |
| <button onclick="fullscreen(false)">click me to cancel fullscreen</button> | |
| <p>main window</p> | |
| <button onclick="send()">click me to test IPC</button> | |
| <pre> | |
| <script> | |
| const { ipcRenderer } = require('electron') | |
| function send() { | |
| ipcRenderer.send('test-message', 'papapa') | |
| } | |
| function fullscreen(iff) { | |
| ipcRenderer.send('action-message', {act:'fullscreen',value:iff}) | |
| } | |
| </script> | |
| </body> | |
| </html> |
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| // The ipcMain and ipcRenderer modules allow communication between the mai | |
| // process and the renderer processes. | |
| // | |
| // For more info, see: | |
| // https://electronjs.org/docs/api/ipc-main | |
| // https://electronjs.org/docs/api/ipc-renderer | |
| const { app, BrowserWindow, ipcMain } = require('electron') | |
| const path = require('path') | |
| var mainWindow | |
| app.whenReady().then(() => { | |
| mainWindow = new BrowserWindow({ | |
| height: 800, | |
| width: 1000, | |
| webPreferences: { | |
| nodeIntegration: true, // default in Electron >= 5 | |
| contextIsolation: false, // default in Electron >= 12 | |
| } | |
| }) | |
| let hiddenWindowID = 1 | |
| ipcMain.on('test-message', (event, arg) => { | |
| console.log(arg) // prints "ping" | |
| var hiddenWindow = new BrowserWindow({ | |
| height: 600, | |
| width: 600, | |
| webPreferences: { | |
| nodeIntegration: true, | |
| enableRemoteModule: true, | |
| contextIsolation: false, | |
| webSecurity: false, | |
| preload: path.join(__dirname, 'preload.js'), | |
| }, | |
| fullscreen:undefined, | |
| simpleFullscreen:true, | |
| transparent: true, | |
| frame: false, | |
| movable: false, | |
| resizable: false, | |
| enableLargerThanScreen: true, | |
| hasShadow: false, | |
| title: "hiddenWindow", | |
| show: false, | |
| roundedCorners: false | |
| }) | |
| hiddenWindow.loadFile('hidden.html') | |
| setTimeout(()=>{ | |
| console.log('send hidden-message2') | |
| hiddenWindow.webContents.send('hidden-message2','msg2') | |
| },3000) | |
| }) | |
| ipcMain.on('hidden-message', (event, arg) => { | |
| console.log(arg) | |
| mainWindow.webContents.executeJavaScript(` | |
| document.body.append("`+arg+`") | |
| `).catch(e=>{ | |
| console.log(e) | |
| }) | |
| }) | |
| ipcMain.on('action-message', (event, arg) => { | |
| if(arg.act === 'fullscreen' ) { | |
| mainWindow.setSimpleFullScreen(arg.value) | |
| } | |
| }) | |
| mainWindow.loadFile('index.html') | |
| mainWindow.on('close',()=>{ | |
| app.exit(0) | |
| }) | |
| }) |
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| { | |
| "name": "didactic-anxiety-intensify-ocsqg", | |
| "productName": "didactic-anxiety-intensify-ocsqg", | |
| "description": "My Electron application description", | |
| "keywords": [], | |
| "main": "./main.js", | |
| "version": "1.0.0", | |
| "author": "terry", | |
| "scripts": { | |
| "start": "electron ." | |
| }, | |
| "dependencies": {}, | |
| "devDependencies": { | |
| "electron": "19.0.6" | |
| } | |
| } |
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| const { ipcRenderer } = require('electron') | |
| // prints "pong" | |
| ipcRenderer.send('hidden-message', ' hiddenWindow-ping-1') | |
| setTimeout( ()=>{ | |
| ipcRenderer.send('hidden-message', ' hiddenWindow-ping-2') | |
| },1000) | |
| ipcRenderer.on('hidden-message2',()=>{ | |
| ipcRenderer.send('hidden-message', ' hiddenWindow-ping-3') | |
| },1000) |
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