Files
fourdst/electron/main/app-lifecycle.js

104 lines
2.8 KiB
JavaScript

const { app, BrowserWindow, ipcMain, nativeTheme } = require('electron');
const path = require('path');
// Handle creating/removing shortcuts on Windows when installing/uninstalling.
if (require('electron-squirrel-startup')) {
app.quit();
}
let mainWindow;
let themeUpdateListener;
const createWindow = () => {
// Create the browser window.
mainWindow = new BrowserWindow({
width: 1200,
height: 800,
minWidth: 900,
minHeight: 600,
icon: path.join(__dirname, '..', 'toolkitIcon.png'),
webPreferences: {
nodeIntegration: true,
contextIsolation: false,
enableRemoteModule: true,
},
});
// and load the index.html of the app.
mainWindow.loadFile(path.join(__dirname, '..', 'index.html'));
// Open the DevTools for debugging
// mainWindow.webContents.openDevTools();
// Clean up any existing theme listener
if (themeUpdateListener) {
nativeTheme.removeListener('updated', themeUpdateListener);
}
// Create new theme listener with proper safety checks
themeUpdateListener = () => {
if (mainWindow && !mainWindow.isDestroyed() && mainWindow.webContents) {
try {
mainWindow.webContents.send('theme-updated', { shouldUseDarkColors: nativeTheme.shouldUseDarkColors });
} catch (error) {
console.warn('Failed to send theme update:', error.message);
// Remove the listener if sending fails
nativeTheme.removeListener('updated', themeUpdateListener);
themeUpdateListener = null;
}
}
};
nativeTheme.on('updated', themeUpdateListener);
// Clean up when window is closed
mainWindow.on('closed', () => {
if (themeUpdateListener) {
nativeTheme.removeListener('updated', themeUpdateListener);
themeUpdateListener = null;
}
mainWindow = null;
});
};
const setupAppEventHandlers = () => {
// This method will be called when Electron has finished
// initialization and is ready to create browser windows.
// Some APIs can only be used after this event occurs.
app.on('ready', createWindow);
// Quit when all windows are closed, except on macOS. There, it's common
// for applications and their menu bar to stay active until the user quits
// explicitly with Cmd + Q.
app.on('window-all-closed', () => {
if (process.platform !== 'darwin') {
app.quit();
}
});
app.on('activate', () => {
// On OS X it's common to re-create a window in the app when the
// dock icon is clicked and there are no other windows open.
if (BrowserWindow.getAllWindows().length === 0) {
createWindow();
}
});
};
const setupThemeHandlers = () => {
ipcMain.handle('get-dark-mode', () => {
return nativeTheme.shouldUseDarkColors;
});
};
const getMainWindow = () => {
return mainWindow;
};
module.exports = {
setupAppEventHandlers,
setupThemeHandlers,
getMainWindow,
createWindow
};