main.development.js

// @flow
/* eslint-disable camelcase */
import electron from 'electron'
import Config from 'electron-config'
import referer from 'electron-referer'
import wallpaper from 'wallpaper'
import {download} from 'electron-dl'
import appMenu from './menu'

const {app, BrowserWindow, ipcMain, shell} = electron
let mainWindow

require('electron-context-menu')()

function openTweet(url: string) {
	const win = new BrowserWindow({width: 800, height: 600})

	referer('https://twitter.com', win)

	const page = win.webContents

	page.on('will-navigate', (event, url) => {
		if (/twitter\.com\/intent\/tweet\/complete/.test(url)) {
			win.close()
		}

		event.preventDefault()
	})

	win.loadURL(url)
}

if (process.env.NODE_ENV === 'development') {
	require('electron-debug')()
}

const config = new Config({
	defaults: {
		bounds: {
			width: 960,
			height: 680,
		},
	},
})

function createMainWindow() {
	const lastWindowState = config.get('bounds')
	const win = new BrowserWindow({
		title: 'PixivDeck',
		width: lastWindowState.width,
		height: lastWindowState.height,
		x: lastWindowState.x,
		y: lastWindowState.y,
	})

	if (process.env.NODE_ENV === 'development') {
		const loadExtensions = async () => {
			const installExtension = require('electron-devtools-installer')

			const install = installExtension.default
			try {
				await install(installExtension.REACT_DEVELOPER_TOOLS)
				await install(installExtension.REDUX_DEVTOOLS)
			} catch (err) {
				console.error(err)
			}
		}

		loadExtensions()
	}

	win.loadURL(`file://${__dirname}/app/app.html`)

	win.on('closed', () => {
		mainWindow = null
	});

	['resize', 'move'].forEach(ev => {
		win.on(ev, () => {
			config.set('bounds', win.getBounds())
		})
	})

	const {webContents} = win

	webContents.on('did-finish-load', () => {
		referer('http://www.pixiv.net', win)
	})

	webContents.on('new-window', (event: Event, url: string) => {
		if (/intent\/twitter/.test(url)) {
			return
		}
		event.preventDefault()
		shell.openExternal(url)
	})

	return win
}

app.on('window-all-closed', () => {
	if (process.platform !== 'darwin') {
		app.quit()
	}
})

app.on('activate', () => {
	if (!mainWindow) {
		mainWindow = createMainWindow()
	}
})

app.on('ready', () => {
	mainWindow = createMainWindow()
	const page = mainWindow.webContents

	electron.Menu.setApplicationMenu(appMenu)

	ipcMain.on('tweet', (ev, url) => {
		openTweet(url)
	})

	ipcMain.on('wallpaper', async (ev, img) => {
		const dl = await download(mainWindow, img)
		await wallpaper.set(dl.getSavePath())
	})

	app.on('before-quit', () => {
		page.send('save')
	})
})