// ==UserScript==
// @name         BiliBili全屏弹幕发送(回车)
// @namespace    https://github.com/thbelief/BiliBili-Full-screen-barrage
// @version      1.2.0
// @description  在B站看视频的时候全屏状态下默认是不能发送弹幕的，这个脚本的功能就是在全屏状态下回车键弹出发送弹幕的sendbar~
// @author       thbelief
// @match        *://www.bilibili.com/bangumi/play/ep*
// @match        *://www.bilibili.com/bangumi/play/ss*
// @match        *://www.bilibili.com/video/av*
// @match        *://www.bilibili.com/watchlater/*
// @grant        GM_setValue
// @grant        GM_getValue
// ==/UserScript==
(function() {
'use strict';
//选择
const q = function (selector) {
let nodes = [];
if (typeof selector === 'string') {
Object.assign(nodes, document.querySelectorAll(selector));
nodes.selectorStr = selector;
} else if (selector instanceof NodeList) {
Object.assign(nodes, selector);
} else if (selector instanceof Node) {
nodes = [selector];
}
nodes.click = function (index = 0) {
nodes.length > index && nodes[index].click();
return this;
}
nodes.addClass = function (classes, index = 0) {
nodes.length > index && nodes[index].classList.add(classes);
return this;
}
nodes.removeClass = function (classes, index = 0) {
nodes.length > index && nodes[index].classList.remove(classes);
return this;
}
nodes.css = function (name, value, index = 0) {
nodes.length > index && nodes[index].style.setProperty(name, value);
return this;
}
nodes.getCss = function (name, index = 0) {
return nodes.length > index && nodes[index].ownerDocument.defaultView.getComputedStyle(nodes[index], null).getPropertyValue(name);
}
nodes.toggleClass = function (className, flag, index = 0) {
return flag ? this.addClass(className, index) : this.removeClass(className, index);
}
nodes.hasClass = function (className, index = 0) {
return nodes.length > index && nodes[index].className.match && (nodes[index].className.match(new RegExp(`(\\s|^)${className}(\\s|$)`)) != null);
}
return nodes;
}
let isSendBarExist=false;
let isFullScreen=false;
function doIt(){
var evt = $.Event('keydown', {keyCode: 13});
$(document).trigger(evt);
var evt = $.Event('keydown', {keyCode: 13});
$(document).trigger(evt);
//监控是否按下回车键
document.onkeydown = function (e) {
if (!e) e = window.event;
// 判断是否是全屏
isFullScreen = document.isFullScreen || document.mozIsFullScreen || document.webkitIsFullScreen;
console.log("是否全屏状态："+isFullScreen);
console.log(document.activeElement)
if ((e.keyCode || e.which) == 13) {
function fun(){
console.log("提示：在全屏状态下按了回车键！");
if(isSendBarExist){
isSendBarExist=false;
console.log("提示：已隐藏发送弹幕按钮！");
//移除输入框的焦点,将焦点归还原来的元素
$('.player-fullscreen-fix').focus();
q('.bilibili-player-video-sendbar').css('opacity', 0).css('display', 'none')[0];
}else{
isSendBarExist=true;
console.log("提示：已显示发送弹幕按钮！");
q('.bilibili-player-video-sendbar').css('opacity', 1).css('display', 'flex');
//使输入框自动获得焦点
$('input').focus();
}
};
if(isFullScreen){
//如果是全屏状态的话，就进行回车键弹出发送弹幕的效果
fun();
}else{
console.log("提示：未进入全屏状态！");
}
}
}
}
doIt();
})();