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旋转和缩放视频，防止某些视频伤害到你的脖子或眼睛！
// ==UserScript==
// @name [Bilibili] 视频旋转
// @namespace ckylin-script-bilibili-rotate
// @version 0.15
// @description 旋转和缩放视频，防止某些视频伤害到你的脖子或眼睛！
// @author CKylinMC
// @match https://www.bilibili.com/video/*
// @include https://www.bilibili.com/medialist/play/*
// @include https://www.bilibili.com/bangumi/play/*
// @include https://bangumi.bilibili.com/anime/*/play*
// @include https://bangumi.bilibili.com/movie/*
// @grant GM_registerMenuCommand
// @grant GM_addStyle
// @grant GM_getValue
// @grant GM_setValue
// @grant GM_getResourceText
// @grant unsafeWindow
// @license GPL-3.0-only
// ==/UserScript==
(function () {
'use strict';
let effects = [];
/*
* 实验性功能：
* `injectToVideo`开关决定将面板注入到页面外围还是播放器中。
*
* 如果设置为 true 脚本会注入到播放器中，那么你可以在全屏时使用面板，但是由于b站
* 切换视频会重置播放器，因此脚本将会持续观测播放器以响应变更
* 此功能可能会导致页面卡顿或其他问题。
*
* 如果设置为 false 脚本会注入到页面外围，此时脚本注入完成后不会影响页面功能，
* 但是如果你进入全屏模式将无法看到侧功能栏，脚本将只能通过快捷键来操作视频旋转缩放。
*
* 此选项由脚本自动维护，无需手动修改。
*/
let injectToVideo = false;
const loadInjectOption = (val=null) =>{
if(val!==null){
GM_setValue('ckrotate_injecttovideo',val);
}
let opt = GM_getValue('ckrotate_injecttovideo',false);
if(opt===null||opt===undefined) opt = false;
injectToVideo = opt;
}
loadInjectOption();
const wait = (t) => {
return new Promise(r => setTimeout(r, t));
}
const waitForPageVisible = async () => {
return document.hidden && new Promise(r=>document.addEventListener("visibilitychange",r))
}
class EventEmitter {
handlers = {};
on(name, func) {
if (!(func instanceof Function)) throw "Param must be func!";
if (!(name in this.handlers)) {
this.handlers[name] = [];
}
this.handlers[name].push(func);
}
off(name, func) {
if (!(func instanceof Function)) throw "Param must be func!";
if (name in this.handlers) {
for (let i = 0; i < this.handlers[name].length; i++) {
if (this.handlers[name][i] === func) {
this.handlers[name].splice(i, 1);
i--;
}
}
}
}
emit(name, ...args) {
if (name in this.handlers) {
for (let func of this.handlers[name]) {
try {
func(...args);
} catch (e) {
console.error('ERROR:', e);
}
}
}
}
}
class HoldClick {
dom;
emitter = new EventEmitter;
downTime = 0;
holdingTime = 250;
mouseDown = false;
constructor(dom, holdingTime = 250) {
if (dom instanceof HTMLElement) {
this.dom = dom;
this.initListener();
}
this.holdingTime = holdingTime;
}
onclick(func) {
this.emitter.on("click", func);
return this;
}
onhold(func) {
this.emitter.on("hold", func);
return this;
}
onup(func) {
this.emitter.on("up", func);
return this;
}
offclick(func) {
this.emitter.off("click", func);
return this;
}
offhold(func) {
this.emitter.off("hold", func);
return this;
}
offup(func) {
this.emitter.off("up", func);
return this;
}
handleMouseDown(e) {
e.preventDefault();
this.mouseDown = true;
this.downTime = (new Date()).getTime();
setTimeout(() => {
if (this.mouseDown) {
console.log(this);
this.mouseDown = false;
this.downTime = 0;
this.emitter.emit("hold", e);
}
}, this.holdingTime)
}
handleMouseUp(e) {
e.preventDefault();
if (this.mouseDown) {
this.mouseDown = false;
const currTime = (new Date).getTime();
if ((currTime - this.downTime) >= this.holdingTime) {
this.emitter.emit("hold", e);
} else {
this.emitter.emit("click", e);
}
this.downTime = 0;
}
this.emitter.emit("up", e);
}
handleMouseOut(e) {
e.preventDefault();
if (this.mouseDown) {
this.mouseDown = false;
this.downTime = 0;
this.emitter.emit("hold", e);
}
}
initListener() {
this.dom.addEventListener("mouseup", this.handleMouseUp.bind(this))
this.dom.addEventListener("mousedown", this.handleMouseDown.bind(this))
this.dom.addEventListener("mouseout", this.handleMouseOut.bind(this))
}
}
const dragger = {
defaultHandler: (val) => console.log("DRAG:", val),
waitForDragger: async (waitStatus = true) => {
while (dragger.dragging !== waitStatus) await wait(10);
return dragger;
},
regHandler: async (func) => {
if (!(func instanceof Function)) throw "Param must be a func!";
await dragger.waitForDragger(false);
dragger.handler = func;
return dragger;
},
handler: () => {
},
dragging: false,
initialDragData: {
x: 0,
y: 0
},
lastDragData: {
x: 0,
y: 0
},
startDrag: (e) => {
if (dragger.dragging) return;
dragger.dragging = true;
console.log(dragger.initialDragData);
dragger.initialDragData.x = e.screenX;
dragger.initialDragData.y = e.screenY;
dragger.lastDragData.x = e.screenX;
dragger.lastDragData.y = e.screenY;
document.body.addEventListener("mouseup", dragger.stopDrag);
document.body.addEventListener("mousemove", dragger.handleDrag);
console.info("DRAG:", "Start Drag");
return dragger;
},
handleDrag: (e) => {
const currPos = {
x: e.screenX,
y: e.screenY
};
const initPos = dragger.initialDragData;
const delta = {
x: initPos.x - currPos.x,
y: initPos.y - currPos.y
}
const lastdelta = {
x: dragger.lastDragData.x - currPos.x,
y: dragger.lastDragData.y - currPos.y
}
dragger.lastDragData = currPos;
dragger.handler(delta, lastdelta);
},
stopDrag: () => {
document.body.removeEventListener("mouseup", dragger.stopDrag);
document.body.removeEventListener("mousemove", dragger.handleDrag);
dragger.handler = dragger.defaultHandler;
console.info("DRAG:", "Stop Drag");
dragger.dragging = false;
return dragger;
},
}
async function playerReady() {
let i = 50;
while (--i >= 0) {
await wait(100);
if (!('player' in unsafeWindow)) continue;
if (!('isInitialized' in unsafeWindow.player)) continue;
if (!unsafeWindow.player.isInitialized()) continue;
}
if(i<0)return false;
await waitForPageVisible();
while(1){
await wait(200);
if(document.querySelector(".bilibili-player-video-control-wrap,.bpx-player-video-wrap")) return true;
}
}
function bindKeys() {
unsafeWindow.addEventListener("keypress", e => {
if (e.key == "Q") {
if (!e.shiftKey) return;
if (["INPUT", "TEXTAREA"].includes(e.target.tagName)) return;
leftR();
e.preventDefault();
} else if (e.key == "E") {
if (!e.shiftKey) return;
if (["INPUT", "TEXTAREA"].includes(e.target.tagName)) return;
rightR();
e.preventDefault();
} else if (e.key == "A") {
if (!e.shiftKey) return;
if (["INPUT", "TEXTAREA"].includes(e.target.tagName)) return;
smartLR();
e.preventDefault();
} else if (e.key == "D") {
if (!e.shiftKey) return;
if (["INPUT", "TEXTARREA"].includes(e.target.tagName)) return;
smartRR();
e.preventDefault();
} else if (e.key == "R") {
if (!e.shiftKey) return;
if (["INPUT", "TEXTAREA"].includes(e.target.tagName)) return;
cleanEffects();
clearStyles();
e.preventDefault();
} else if (e.key == "+") {
if (!e.shiftKey) return;
if (["INPUT", "TEXTAREA"].includes(e.target.tagName)) return;
zoomIn();
e.preventDefault();
} else if (e.key == "-") {
if (!e.shiftKey) return;
if (["INPUT", "TEXTAREA"].includes(e.target.tagName)) return;
zoomOut();
e.preventDefault();
}
});
}
function addEffects(name, value, wait = false) {
let effect = effects.filter(e => e.name == name);
if (effect.length) {
effect[0].value += value;
} else {
effects.push({name, value});
}
if (!wait) applyEffects();
}
function setEffects(name, value, wait = false) {
delEffect(name, true);
addEffects(name, value, wait);
}
function delEffect(name, wait = false) {
effects.forEach((e, i) => {
if (e.name == name)
effects.splice(i, 1);
})
if (!wait) applyEffects();
}
function applyEffects() {
let style = ".bilibili-player-video video,.bilibili-player-video bwp-video,.bpx-player-video-wrap video { transform: ";
effects.forEach(e => {
let key = e.name;
let value = e.value + "";
switch (key) {
case "rotate":
value += "deg";
break;
case "translateY":
case "translateX":
value += "px";
break;
case "scale":
value = (1 - e.value) + "";
break;
}
style += ` ${key}(${value})`;
});
style += "}";
console.log(style);
clearStyles();
addStyle(style);
}
function cleanEffects() {
effects = [];
}
function clearStyles(className = "CKROTATE") {
let dom = document.querySelectorAll("style." + className);
if (dom) [...dom].forEach(e => e.remove());
}
function addStyle(s, className = "CKROTATE") {
if (className !== "CKROTATE") clearStyles(className);
let style = document.createElement("style");
style.classList.add(className);
style.innerHTML = s;
document.body.appendChild(style);
}
function setR(val = 0) {
setEffects("rotate", val);
}
function leftR(val = 90) {
addEffects("rotate", val * -1);
}
function rightR(val = 90) {
//debug
//alert("rightR");
addEffects("rotate", val);
}
function upR() {
addEffects("rotate", 180);
}
function cR() {
delEffect("rotate");
}
function setZ(val = 0) {
setEffects("scale", val);
}
function zoomIn(val = 0.1) {
addEffects("scale", val * -1);
}
function zoomOut(val = 0.1) {
addEffects("scale", val);
}
function cZ() {
delEffect("scale");
}
function setMY(val = 0) {
setEffects("translateY", val);
}
function moveUp(val = 10) {
addEffects("translateY", val * -1);
}
function moveDown(val = 10) {
addEffects("translateY", val);
}
function setMX(val = 0) {
setEffects("translateX", val);
}
function setPos(x, y) {
setEffects("translateX", x, true);
setEffects("translateY", y);
}
function movePos(x, y) {
addEffects("translateX", x, true);
addEffects("translateY", y);
}
function moveLeft(val = 10) {
addEffects("translateX", val * -1);
}
function moveRight(val = 10) {
addEffects("translateX", val);
}
function cM() {
delEffect("translateX");
delEffect("translateY");
}
function smartLR() {
let dom = document.querySelector(".bilibili-player-video video,.bilibili-player-video bwp-video,.bpx-player-video-wrap video");
if (!dom) return;
let w = dom.videoWidth;
let h = dom.videoHeight;
let s = h / w;
clearStyles();
cleanEffects();
addEffects("rotate", -90, true);
addEffects("scale", 1 - s);
}
function smartRR() {
let dom = document.querySelector(".bilibili-player-video video,.bilibili-player-video bwp-video,.bpx-player-video-wrap video");
if (!dom) return;
let w = dom.videoWidth;
let h = dom.videoHeight;
let s = h / w;
clearStyles();
cleanEffects();
addEffects("rotate", 90, true);
addEffects("scale", 1 - s);
}
function showTip() {
addStyle(`
#CKToast{
background: white;
position: fixed;
top: 80px;
right: 20px;
border-radius: 3px;
border-left: solid 4px #2196f3;
padding: 10px;
color: black;
font-size: large;
overflow: hidden;
word-break: all;
animation: CKToastIn cubic-bezier(0, 0, 0, 1.18) .5s forwards;
}
.dark #CKToast{
background: #424242;
color: white;
}
#CKToast button{
border: none;
background: #2196f3;
color:white;
padding:3px 6px;
display: inline-block;
margin: 3px;
border-radius: 3px;
cursor:pointer;
font-size: medium;
transition: all .3s;
}
#CKToast button:hover{
filter: brightness(.5);
}
.dark #CKToast button{
background: #1976d2;
}
@keyframes CKToastIn{
from{
right: -100%;
}
}
@keyframes CKToastOut{
to{
right: -100%;
}
}
`, "CKToastUIStyles");
const toast = document.createElement("div");
toast.id = "CKToast";
toast.innerHTML = "检测到视频可能需要旋转<br>";
const left = document.createElement("button");
left.innerHTML = "左转90°";
left.onclick = () => {
smartLR();
closeTip();
}
toast.appendChild(left);
const right = document.createElement("button");
right.innerHTML = "右转90°";
right.onclick = () => {
smartRR();
closeTip();
}
toast.appendChild(right);
const close = document.createElement("button");
close.innerHTML = "关闭";
close.style.background = "#d81b60";
close.onclick = () => {
closeTip();
}
toast.appendChild(close);
document.body.appendChild(toast);
setTimeout(closeTip, 10000);
}
function closeTip() {
const toast = document.querySelector("#CKToast");
if (toast) {
toast.style.animation = null;
toast.style.animation = "CKToastOut cubic-bezier(0.93, -0.32, 1, 1) .5s forwards";
setTimeout(() => toast.remove(), 500);
}
}
async function videoDetect() {
if (!(await playerReady())) return;
let dom = document.querySelector(".bilibili-player-video video,.bilibili-player-video bwp-video,.bpx-player-video-wrap video");
if (!dom) return;
let w = dom.videoWidth;
let h = dom.videoHeight;
if (h > w) {
showTip();
}
}
GM_registerMenuCommand("左转90", () => {
leftR();
});
GM_registerMenuCommand("右转90°", () => {
rightR();
});
GM_registerMenuCommand("智能左转90", () => {
smartLR();
});
GM_registerMenuCommand("智能右转90°", () => {
smartRR();
});
GM_registerMenuCommand("180°", () => {
upR();
});
GM_registerMenuCommand("放大", () => {
zoomIn();
});
GM_registerMenuCommand("缩小°", () => {
zoomOut();
});
GM_registerMenuCommand("向上", () => {
moveUp();
});
GM_registerMenuCommand("向下", () => {
moveDown();
});
GM_registerMenuCommand("向左", () => {
moveLeft();
});
GM_registerMenuCommand("向右", () => {
moveRight();
});
GM_registerMenuCommand("清除旋转", () => {
cR();
});
GM_registerMenuCommand("清除缩放", () => {
cZ();
});
GM_registerMenuCommand("清除位移", () => {
cM();
});
GM_registerMenuCommand("重置", () => {
cleanEffects();
clearStyles();
});
GM_registerMenuCommand("注入播放器", () => {
if(confirm(`注入播放器功能(实验性)
* 当前状态：${injectToVideo?"开":"关"}
* 点击"确认"修改为 ${injectToVideo?"关":"开"} ，点击取消不做修改。
*
* 说明
*
* 此开关决定将面板注入到页面外围还是播放器中。
*
* 如果设置为 开 脚本会注入到播放器中，那么你可以在全屏时使用面板，但是由于b站
* 切换视频会重置播放器，因此脚本将会持续观测播放器以响应变更。
* 此功能可能会导致页面卡顿或其他问题(欢迎反馈遇到的问题)。
*
* 如果设置为 关 脚本会注入到页面外围，此时脚本注入完成后不会影响页面功能，
* 但是如果你进入全屏模式将无法看到侧功能栏，脚本将只能通过快捷键来操作视频旋转缩放。`)){
loadInjectOption(!injectToVideo);
alert(`已修改为 ${injectToVideo?"开":"关"} 刷新页面生效`);
}
});
/* Thanks for yoringboy's contributings! */
function makeButton(icon, contents, color) {
let ico = document.createElement("i");
ico.classList.add("mdi", "mdi-18px", "mdi-" + icon);
if (color) ico.style.color = color;
let btn = document.createElement("div");
btn.classList.add("ckrotate-btn");
// btn.innerHTML = contents;
btn.appendChild(ico);
btn.setAttribute("data-btnname", contents);
return btn
}
let lastObTimeout = null;
let ignoreNextObEvent = false;
let ob = null
function injectButtons() {
if(!document.querySelector("#mdiiconcss"))
document.head.innerHTML += `<link id="mdiiconcss" rel="stylesheet" href="https://cdn.jsdelivr.net/npm/@mdi/font@5.9.55/css/materialdesignicons.min.css"/>`
addStyle(`
#ckrotate-hidden-btn{
z-index: 9999;
position: fixed;
left: -15px;
width: 30px;
height: 30px;
background: black;
opacity: 0.1;
color: white;
cursor: pointer;
border-radius: 50%;
text-align: right;
line-height: 30px;
transition: opacity .3s 1s, background .3s, color .3s;
top: 120px;
top: 30vh;
}
#ckrotate-hidden-btn:hover{
transition: opacity .3s 0s, background .3s, color .3s;
background: white;
color: black;
opacity: 0.75;
}
#ckrotate-hidden-btn.hide{
left: -40px;
}
#ckrotate-btn-base{
z-index: 9999;
position: fixed;
top: 55px;
left: 20px;
width: 110px;
height: 450px;
opacity: 0.75;
background: black;
color: white;
text-align: center;
cursor: pointer;
flex: 1;
border-radius: 8px;
overflow: hidden;
display: flex;
flex-direction: column;
flex-wrap: wrap;
align-content: stretch;
justify-content: space-between;
align-items: center;
max-height: 90vh;
transition: all .3s;
}
#ckrotate-btn-base.hide{
left: -120px;
opacity: 0;
}
#ckrotate-btn-base .ckrotate-btn{
display: flex;
width: 55px;
flex-flow: column;
min-height: 55px;
flex-wrap: nowrap;
align-content: center;
justify-content: center;
align-items: center;
transition: all .3s;
border-radius: 8px;
background: black;
}
#ckrotate-btn-base .ckrotate-btn:hover{
background: white;
color: transparent;
}
#ckrotate-btn-base .ckrotate-btn:hover>*{
opacity: 0;
}
#ckrotate-btn-base .ckrotate-btn:hover::after{
color: black;
content: attr(data-btnname);
transform: translateY(-80%);
}
`, "CKRotateBtnsStyle");
const togglePanel = show => {
const btn = document.querySelector("#ckrotate-hidden-btn");
const panel = document.querySelector("#ckrotate-btn-base");
if (show) {
btn.className = "hide";
panel.className = "show";
} else {
btn.className = "show";
panel.className = "hide";
}
};
const toggle = document.createElement("div");
toggle.id = "ckrotate-hidden-btn";
toggle.innerHTML = `<i class="mdi mdi-18px mdi-chevron-right"></i>`;
toggle.onclick = () => togglePanel(true);
const btnRoot = document.createElement("div");
btnRoot.id = "ckrotate-btn-base";
btnRoot.classList.add("hide");
let toggleBtn = makeButton("chevron-left", "隐藏");
toggleBtn.onclick = () => togglePanel(false);
btnRoot.appendChild(toggleBtn);
let LRBtn = makeButton("rotate-left", "左转90", "orange");
new HoldClick(LRBtn)
.onclick(() => {
leftR();
})
.onhold(async (e) => {
disableAnim();
showArrows(btnRoot,false,{x:e.clientX,y:e.clientY},{down:"rotate-right",up:"rotate-left"});
await (await dragger.regHandler((delta, lastdelta) => leftR(lastdelta.y))).startDrag(e).waitForDragger(false).then(() => {enableAnim();hideArrows()});
})
// LRBtn.onclick = function () {
// leftR();
// };
// LRBtn.oncontextmenu = async function (e){
// e.preventDefault();
// disableAnim();
// await (await dragger.regHandler(delta => {
// setR(delta.y*-1);
// })).startDrag(e);
// enableAnim();
// };
btnRoot.appendChild(LRBtn);
let RRBtn = makeButton("rotate-right", "右转90", "orange");
new HoldClick(RRBtn)
.onclick(() => {
rightR();
})
.onhold(async (e) => {
disableAnim();
showArrows(btnRoot,false,{x:e.clientX,y:e.clientY},{up:"rotate-right",down:"rotate-left"});
await (await dragger.regHandler((delta, lastdelta) => rightR(lastdelta.y))).startDrag(e).waitForDragger(false).then(() => {enableAnim();hideArrows()});
})
// RRBtn.onclick = function () {
// rightR();
// };
// RRBtn.oncontextmenu = async function (e){
// e.preventDefault();
// disableAnim();
// await (await dragger.regHandler(delta => {
// setR(delta.y);
// })).startDrag(e);
// enableAnim();
// };
btnRoot.appendChild(RRBtn);
let RVBtn = makeButton("rotate-3d-variant", "翻转", "orange");
RVBtn.onclick = function () {
upR();
};
btnRoot.appendChild(RVBtn);
let SLRBtn = makeButton("undo", "智能左转", "yellow");
SLRBtn.onclick = function () {
smartLR();
};
btnRoot.appendChild(SLRBtn);
let SRRBtn = makeButton("redo", "智能右转", "yellow");
SRRBtn.onclick = function () {
smartRR();
};
btnRoot.appendChild(SRRBtn);
let ZIBtn = makeButton("arrow-expand-all", "放大", "cadetblue");
new HoldClick(ZIBtn)
.onclick(() => {
zoomIn();
})
.onhold(async (e) => {
disableAnim();
showArrows(btnRoot,false,{x:e.clientX,y:e.clientY},{up:"arrow-expand-all",down:"arrow-collapse-all"});
await (await dragger.regHandler((delta, lastdelta) => zoomIn(lastdelta.y * 0.01))).startDrag(e).waitForDragger(false).then(() => {enableAnim();hideArrows()});
})
// ZOBtn.onclick = function () {
// zoomIn();
// };
btnRoot.appendChild(ZIBtn);
let ZOBtn = makeButton("arrow-collapse-all", "缩小", "cadetblue");
new HoldClick(ZOBtn)
.onclick(() => {
zoomOut();
})
.onhold(async (e) => {
disableAnim();
showArrows(btnRoot,false,{x:e.clientX,y:e.clientY},{down:"arrow-expand-all",up:"arrow-collapse-all"});
await (await dragger.regHandler((delta, lastdelta) => zoomOut(lastdelta.y * 0.01))).startDrag(e).waitForDragger(false).then(() => {enableAnim();hideArrows()});
})
// ZIBtn.onclick = function () {
// zoomOut();
// };
btnRoot.appendChild(ZOBtn);
let MUBtn = makeButton("pan-up", "上移", "forestgreen");
new HoldClick(MUBtn)
.onclick(() => {
moveUp();
})
.onhold(async (e) => {
disableAnim();
showArrows(btnRoot,true,{x:e.clientX,y:e.clientY});
await (await dragger.regHandler((delta, lastdelta) => movePos(lastdelta.x*-1, lastdelta.y*-1))).startDrag(e).waitForDragger(false).then(() => {enableAnim();hideArrows()});
})
// MUBtn.onclick = function () {
// moveUp();
// };
btnRoot.appendChild(MUBtn);
let MDBtn = makeButton("pan-down", "下移", "forestgreen");
new HoldClick(MDBtn)
.onclick(() => {
moveDown();
})
.onhold(async (e) => {
disableAnim();
showArrows(btnRoot,true,{x:e.clientX,y:e.clientY});
await (await dragger.regHandler((delta, lastdelta) => movePos(lastdelta.x*-1, lastdelta.y*-1))).startDrag(e).waitForDragger(false).then(() => {enableAnim();hideArrows()});
})
// MDBtn.onclick = function () {
// moveDown();
// };
btnRoot.appendChild(MDBtn);
let MLBtn = makeButton("pan-left", "左移", "forestgreen");
new HoldClick(MLBtn)
.onclick(() => {
moveLeft();
})
.onhold(async (e) => {
disableAnim();
showArrows(btnRoot,true,{x:e.clientX,y:e.clientY});
await (await dragger.regHandler((delta, lastdelta) => movePos(lastdelta.x*-1, lastdelta.y*-1))).startDrag(e).waitForDragger(false).then(() => {enableAnim();hideArrows()});
})
// MLBtn.onclick = function () {
// moveLeft();
// };
btnRoot.appendChild(MLBtn);
let MRBtn = makeButton("pan-right", "右移", "forestgreen");
new HoldClick(MRBtn)
.onclick(() => {
moveRight();
})
.onhold(async (e) => {
disableAnim();
showArrows(btnRoot,true,{x:e.clientX,y:e.clientY});
await (await dragger.regHandler((delta, lastdelta) => movePos(lastdelta.x*-1, lastdelta.y*-1))).startDrag(e).waitForDragger(false).then(() => {enableAnim();hideArrows()});
})
// MRBtn.onclick = function () {
// moveRight();
// };
btnRoot.appendChild(MRBtn);
let CRBtn = makeButton("backup-restore", "清除旋转", "orange");
CRBtn.onclick = function () {
cR();
};
btnRoot.appendChild(CRBtn);
let CZBtn = makeButton("magnify-remove-outline", "清除缩放", "cadetblue");
CZBtn.onclick = function () {
cZ();
};
btnRoot.appendChild(CZBtn);
let CMBtn = makeButton("pan", "清除位移", "forestgreen");
CMBtn.onclick = function () {
cM();
};
btnRoot.appendChild(CMBtn);
let RSBtn = makeButton("close-circle-outline", "重置", "orangered");
RSBtn.onclick = function () {
cleanEffects();
clearStyles();
};
btnRoot.appendChild(RSBtn);
let injectBase;
ignoreNextObEvent = true;
if(injectToVideo){
injectBase = document.querySelector("#bilibiliPlayer") || document.body;
if(ob===null){
ob = new MutationObserver(()=>{
if(ignoreNextObEvent) return;
if(lastObTimeout) clearTimeout(lastObTimeout);
setTimeout(()=>{
injectButtons();
lastObTimeout = null;
},300);
});
}
ob.observe(document.querySelector("#bilibiliPlayer"),{childList:true});
}else{
injectBase = document.body;
}
injectBase.appendChild(toggle);
injectBase.appendChild(btnRoot);
ignoreNextObEvent = false;
}
function showArrows(domRoot = document.body, horizontal=false, pos = {x:0,y:0},
iconlist = {}){
let icons = {
icon:iconlist.icon||"hand-right",
up:iconlist.up||"arrow-up",
down:iconlist.down||"arrow-down",
left:iconlist.left||"arrow-left",
right:iconlist.right||"arrow-right"
}
addStyle(`
#CKROTATE-arrows-base{
position:fixed;
pointer-events: none;
width: 60px;
height: 60px;
background: #00a1d6;
box-shadow: 0px 0px 8px #00a1d6;
transform: translate(-50%,-50%);
text-align: center;
border-radius: 50%;
border: solid 3px #00a1d6;
}
.CKROTATE-arrow-item{
padding:0;
margin: 0 auto;
line-height: 20px;
/*height: 20px;*/
color: white;
}
`,"CKROTATE-UI-ARROWS");
hideArrows();
const baseDom = document.createElement("div");
baseDom.id="CKROTATE-arrows-base";
baseDom.style.top = pos.y+"px";
baseDom.style.left = pos.x+"px";
const UpArrow = document.createElement("div");
UpArrow.classList.add("CKROTATE-arrow-item");
UpArrow.innerHTML = `<i class="mdi mdi-18px mdi-${icons.up}"></i>`;
baseDom.appendChild(UpArrow);
const LRArrow = document.createElement("div");
LRArrow.classList.add("CKROTATE-arrow-item");
if(horizontal){
const LeftArrow = document.createElement("div");
LeftArrow.classList.add("CKROTATE-arrow-item");
LeftArrow.innerHTML = `<i class="mdi mdi-18px mdi-${icons.left}"></i>`;
LeftArrow.style.float="left";
LRArrow.appendChild(LeftArrow);
const RightArrow = document.createElement("div");
RightArrow.classList.add("CKROTATE-arrow-item");
RightArrow.innerHTML = `<i class="mdi mdi-18px mdi-${icons.right}"></i>`;
RightArrow.style.float="right";
LRArrow.appendChild(RightArrow);
}else{
LRArrow.innerHTML = `<i class="mdi mdi-18px"></i>`;
}
baseDom.appendChild(LRArrow);
const CenterPoint = document.createElement("div");
CenterPoint.classList.add("CKROTATE-arrow-item");
CenterPoint.innerHTML = `<i class="mdi mdi-18px mdi-${icons.icon}"></i>`;
baseDom.appendChild(CenterPoint);
const DownArrow = document.createElement("div");
DownArrow.classList.add("CKROTATE-arrow-item");
DownArrow.innerHTML = `<i class="mdi mdi-18px mdi-${icons.down}"></i>`;
baseDom.appendChild(DownArrow);
domRoot.appendChild(baseDom);
}
function hideArrows(){
let olddom = document.querySelector("#CKROTATE-arrows-base");
if(olddom) olddom.remove();
}
function enableAnim() {
addStyle(".bilibili-player-video video,.bilibili-player-video bwp-video,.bpx-player-video-wrap video{transition: transform cubic-bezier(0.61, 0.01, 0.44, 0.93) .5s;}", "CKANIMATION");
}
function disableAnim() {
clearStyles("CKANIMATION");
}
async function startInject() {
enableAnim();
bindKeys();
await videoDetect();
injectButtons();
}
startInject()
.then(()=>console.log("[CKROTATE]","Inject task completed."))
.catch(e=>console.error("[CKROTATE]","Inject task failed:",e));
})();