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/*
* Authors: see git history
*
* Copyright (c) 2010 Authors
* Licensed under the GNU GPL version 3.0 or later. See the file LICENSE for details.
*
*/
'use strict'
const path = require('path')
const fs = require('fs')
const tmp = require('tmp')
const url = require('url')
const { app, BrowserWindow, ipcMain, dialog, shell, Menu} = require('electron')
// url for printPDF flask server which is used in development and production mode
var port = process.env.FLASKPORT
const printPdfUrl = `http://127.0.0.1:${port}/`
const isDev = process.env.BABEL_ENV === 'development'
var target = null
// Finds this url in the argv array and sets to target value
if (process.argv.includes(printPdfUrl)) {
target = printPdfUrl
} else {
target = process.argv[1] || "";
}
var targetURL = url.parse(target)
var winURL = null
// Eventually this will be migrated to Vue.
if (targetURL.protocol) {
winURL = target
} else {
winURL = `file://${__dirname}/index.html?${targetURL.query || ""}#${targetURL.pathname || ""}`
}
function createWindow() {
const mainWindow = new BrowserWindow({
useContentSize: true,
webPreferences: {
preload: path.join(__dirname, 'preload.js'),
nodeIntegration: false,
contextIsolation: true,
},
})
if (isDev) {
// printPDF in development mode will have dev tools activated
// Vuejs parts of Ink/Stich will not and dev tools must be accessed though the menu of electron window
mainWindow.loadURL(winURL)
mainWindow.webContents.openDevTools()
} else {
mainWindow.loadURL(winURL)
}
// This will remove the menu from the release, in dev mode the menu is available.
if(process.platform === "darwin" && !isDev) {
Menu.setApplicationMenu(Menu.buildFromTemplate([]));
} if(process.platform === "win32" || process.platform === "linux" && !isDev) {
mainWindow.removeMenu();
}
mainWindow.maximize()
// save to PDF
ipcMain.on('save-pdf', (event, pageSize) => {
const webContents = event.sender
const win = BrowserWindow.fromWebContents(webContents)
const saveOpt = {
title: "Save PDF",
defaultPath: "Inkstitch.pdf",
bookmark: "true",
}
win.webContents.printToPDF({}).then(pageSize => {
dialog.showSaveDialog(saveOpt).then(filename => {
const { filePath } = filename;
fs.writeFileSync(filePath, pageSize, (error) => {
if (error) {
throw error
}
console.log(`Wrote PDF successfully to ${pdfPath}`)
})
}).catch(error => {
console.log(`Failed to write PDF to ${pdfPath}: `, error)
})
})
})
// openPDF
ipcMain.on('open-pdf', (event, pageSize) => {
const webContents = event.sender
const win = BrowserWindow.fromWebContents(webContents)
win.webContents.printToPDF({}).then(pageSize => {
tmp.file({keep: true, discardDescriptor: true}, function(err, path, fd, cleanupCallback) {
fs.writeFileSync(path, pageSize, 'utf-8');
shell.openPath(path);
})
})
})
}
app.whenReady().then(() => {
createWindow()
app.on('activate', () => {
if(BrowserWindow.getAllWindows().length === 0) {
createWindow()
}
})
})
app.on('window-all-closed', () => {
app.quit()
})
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