/*** Created by Administrator on 2016/11/23.* 页面对窗口的一些操作封装，用于渲染进程*/
"use strict";const Common = require('../../window/common.js');
const { ipcRenderer, remote } = require('electron');
const WinReg = require('winreg');
const RUN_LOCATION = '\\Software\\Microsoft\\Windows\\CurrentVersion\\Run';
const file = process.execPath;let flashTrayTimer = null;class WindowUtil{// 窗口最小化
    static minWindow() {remote.getCurrentWindow().minimize();}// 窗口最大化
    static maxWindow(isMaxed) {const browserWindow = remote.getCurrentWindow();if(!isMaxed) {browserWindow.unmaximize();} else {browserWindow.maximize();}}// 设置窗口是否能改变大小，参数true/false
    static setResizable(resizable) {remote.getCurrentWindow().setResizable(resizable);}// 下载文件
    static download(url){remote.getCurrentWebContents().downloadURL(url);}// 隐藏窗口
    static hide(){const browserWindow = remote.getCurrentWindow();browserWindow.hide();}// 显示窗口
    static show(){const browserWindow = remote.getCurrentWindow();browserWindow.show();}// 窗口闪烁
    static flashFrame(){const browserWindow = remote.getCurrentWindow();//   if(browserWindow.isFocused() || browserWindow.isVisible())if(!browserWindow.isFocused()) {browserWindow.showInactive();browserWindow.flashFrame(true);}}// 设置窗口最前端显示
    static setAlwaysOnTop(top){const browserWindow = remote.getCurrentWindow();browserWindow.setAlwaysOnTop(top);}// 设置开机启动
    static enableAutoStart(callback) {let key = new WinReg({hive: WinReg.HKCU, key: RUN_LOCATION});key.set('EUC', WinReg.REG_SZ, file, (err)=> {console.log('设置自动启动'+err);callback(err);});}// 取消开机启动
    static disableAutoStart(callback) {let key = new WinReg({hive: WinReg.HKCU, key: RUN_LOCATION});key.remove('EUC',  (err)=>{console.log('取消自动启动'+err);callback(err);});}// 获取是否开机启动
    static getAutoStartValue(callback) {let key = new WinReg({hive: WinReg.HKCU, key: RUN_LOCATION});key.get('EUC', function (error, result) {console.log("查询自动启动:"+JSON.stringify(result));console.log("file:"+file);if (result) {callback(true);}else {callback(false);}});}/*** 托盘图标闪烁* @param flash true：闪烁；false：停止*/static flashTray(flash) {let hasIcon = false;const tayIcon = './imgs/logo.ico';const tayIcon1 = './imgs/empty.png';if (flash) {if (flashTrayTimer) {return;}flashTrayTimer = window.setInterval(() => {ipcRenderer.send('ChangeTrayIcon', hasIcon ? tayIcon : tayIcon1);hasIcon = !hasIcon;}, 500);} else {if(flashTrayTimer) {window.clearInterval(flashTrayTimer);flashTrayTimer = null;}ipcRenderer.send('ChangeTrayIcon', tayIcon);}}}
module.exports = WindowUtil;