To enhance the functionality of HTML5 Video Player (h5player) supporting all websites using shortcut keys similar to PotPlayer.
目前为
// ==UserScript==
// @name HTML5 Video Player Enhance
// @version 2.9.0a3
// @description To enhance the functionality of HTML5 Video Player (h5player) supporting all websites using shortcut keys similar to PotPlayer.
// @author CY Fung
// @match http://*/*
// @match https://*/*
// @run-at document-start
// @require https://cdnjs.cloudflare.com/ajax/libs/js-sha256/0.9.0/sha256.min.js
// @require https://cdnjs.cloudflare.com/ajax/libs/mathjs/9.3.2/math.js
// @namespace https://gf.qytechs.cn/users/371179
// @grant GM_getValue
// @grant GM_setValue
// ==/UserScript==
/**
* Remarks
* This script support modern browser only with ES6+.
* fullscreen and pointerLock buggy in shadowRoot
* Space Pause not success
* shift F key issue
**/
(function $$($hs) {
'use strict';
if (!document || !document.documentElement) return window.requestAnimationFrame($$);
let _debug_h5p_logging_ = false;
try {
_debug_h5p_logging_ = +window.localStorage.getItem('_h5_player_sLogging_') > 0
} catch (e) {}
const SHIFT = 1;
const CTRL = 2;
const ALT = 4;
const TERMINATE = 0x842;
const _sVersion_ = 1817;
const str_postMsgData = '__postMsgData__'
const _ell_timeupdatefs = [];
let _endlessloop = null;
const isIframe = (window.top !== window.self && window.top && window.self);
window.__MutationObserver = window.MutationObserver || window.WebKitMutationObserver || null;
const shadowRoots = [];
const getRoot = (elm) => elm.getRootNode instanceof Function ? elm.getRootNode() : (elm.ownerDocument || null);
const isShadowRoot = (elm) => (elm && ('host' in elm)) ? elm.nodeType == 11 && !!elm.host && elm.host.nodeType == 1 : null; //instanceof ShadowRoot
if (!Element.prototype.matches) {
Element.prototype.matches =
Element.prototype.matchesSelector || Element.prototype.mozMatchesSelector ||
Element.prototype.msMatchesSelector || Element.prototype.oMatchesSelector || Element.prototype.webkitMatchesSelector ||
Element.prototype.matches(); // throw Error if not supported
}
Element.prototype.__requestPointerLock = Element.prototype.requestPointerLock ||
Element.prototype.mozRequestPointerLock || Element.prototype.webkitRequestPointerLock || function() {};
// Ask the browser to release the pointer
Document.prototype.__exitPointerLock = Document.prototype.exitPointerLock ||
Document.prototype.mozExitPointerLock || Document.prototype.webkitExitPointerLock || function() {};
// built-in hash - https://developer.mozilla.org/en-US/docs/Web/API/SubtleCrypto/digest
async function digestMessage(message) {
return window.sha256(message)
}
var $ws = {
requestAnimationFrame,
cancelAnimationFrame
}
//throw Error if your browser is too outdated. (eg ES6 script, no such window object)
const dround = (x) => ~~(x + .5);
const jsonStringify_replacer = function(key, val) {
if (val && (val instanceof Element || val instanceof Document)) return val.toString();
return val; // return as is
};
const jsonParse = function() {
try {
return JSON.parse.apply(this, arguments)
} catch (e) {}
return null;
}
const jsonStringify = function(obj) {
try {
return JSON.stringify.call(this, obj, jsonStringify_replacer)
} catch (e) {}
return null;
}
function _postMsg() {
//async is needed. or error handling for postMessage
const [win, tag, ...data] = arguments;
if (typeof tag == 'string') {
let postMsgObj = {
tag,
passing: true,
winOrder: _postMsg.a
}
try {
var k = 'msg-' + (+new Date)
win.document[str_postMsgData] = win.document[str_postMsgData] || {}
win.document[str_postMsgData][k] = data; //direct
postMsgObj.str = k;
postMsgObj.stype = 1;
} catch (e) {}
if (!postMsgObj.stype) {
postMsgObj.str = jsonStringify({
d: data
})
if (postMsgObj.str && postMsgObj.str.length) postMsgObj.stype = 2;
}
if (!postMsgObj.stype) {
postMsgObj.str = "" + data;
postMsgObj.stype = 0;
}
win.postMessage(postMsgObj, '*');
}
}
function postMsg() {
let win = window;
var a = 0;
while (win = win.parent) {
_postMsg.a = ++a;
_postMsg(win, ...arguments)
if (win == top) break;
}
}
function lowerKeyCode(keyCode) {
if (keyCode >= 65 && keyCode <= 90) keyCode += 32;
return keyCode
}
function whichTransitionEvent(type) {
if (whichTransitionEvent['_result_' + type]) return whichTransitionEvent['_result_' + type]
var el = document.createElement("fakeelement");
const capital = (x) => x[0].toUpperCase() + x.substr(1);
const capitalType = capital(type);
const transitions = {
[type]: `${type}end`,
[`O${capitalType}`]: `o${capitalType}End`,
[`Moz${capitalType}`]: `${type}end`,
[`Webkit${capitalType}`]: `webkit${capitalType}End`,
[`MS${capitalType}`]: `MS${capitalType}End`
}
for (let styleProp in transitions) {
if (el.style[styleProp] !== undefined) {
return (whichTransitionEvent['_result_' + type] = transitions[styleProp]);
}
}
}
class ResizeODM {
static __init__() {
this.__resizerCount__ = 0;
this.__resizeListeners__ = {};
}
constructor() {
let rm = this;
ResizeODM.__resizerCount__++;
let rpid = "rpid-" + ResizeODM.__resizerCount__;
ResizeODM.__resizeListeners__[rpid] = [];
rm._resizer_listeners = ResizeODM.__resizeListeners__[rpid];
var odm = document.createElement('object');
odm.setAttribute('_resizer_odm_', rpid);
odm.setAttribute('style', 'display: block; position: absolute; top: -300vh; left: -300vw; height: 100%; width: 100%; overflow: hidden; pointer-events: none; z-index: -1;');
odm.onload = ResizeODM.objectLoad;
odm.type = 'text/html';
odm.data = 'about:blank';
rm.odm = odm;
rm.rpid = rpid;
rm.odm.__rm__ = rm;
}
static find(rsElm) {
if (!rsElm) return null;
let odm = [...rsElm.querySelectorAll('object[_resizer_odm_]')].filter(elm => elm.parentNode == rsElm)[0];
if (!odm) return null;
return odm.__rm__ || null;
}
static resizeListener(e) {
let odv = e.target || e.srcElement;
let rm = odv._resizer_rm;
if (rm.__resizeRAF__) $ws.cancelAnimationFrame(rm.__resizeRAF__);
rm.__resizeRAF__ = $ws.requestAnimationFrame(function() {
rm.__resizeRAF__ = 0;
for (const fn of rm._resizer_listeners) fn.call(rm, e);
});
}
static objectLoad(e) {
let odm = this;
let rm = odm.__rm__;
let odv = odm.contentDocument.defaultView
odv._resizer_rm = rm;
rm.odv = odv;
odv.onresize = ResizeODM.resizeListener;
}
resizeElement() {
return this.odm.parentNode;
}
// ResizeODM.relativeParent(rsElm);
relativeParent(rsElm, existingnode = null) {
let odm = this.odm;
rsElm = rsElm || odm.parentNode;
let rpid = this.rpid;
//if (getComputedStyle(rsElm).position == 'static') rsElm.style.position = 'relative';
rsElm.insertBefore(odm, existingnode);
}
listen(fn) {
this._resizer_listeners.push(fn);
}
unlisten(fn) {
this._resizer_listeners.splice(this._resizer_listeners.indexOf(fn), 1);
}
remove() {
this._resizer_listeners.length = 0;
this.odv.onresize = null;
this.odm.onload = null;
}
}
function isInOperation(elm) {
let elmInFocus = elm || document.activeElement;
if (!elmInFocus) return false;
let res1 = elmInFocus.matches(
'a[href],link[href],button,input:not([type="hidden"]),select,textarea,iframe,frame,menuitem,[draggable],[contenteditable]'
);
return res1;
}
class SimEvent extends Event {
constructor(typeArg, eventInit, customType) {
super(typeArg, eventInit);
this.__customType = customType;
}
get type() {
return this.__customType;
}
}
const _evtOB_create = function(_EVT, d) {
let keys = Object.keys(_EVT.prototype);
let res = function Event(m) {
let o = this
for (const k of keys) {
if (k in m && !(k in o)) o[k] = m[k];
}
Object.assign(o, d);
}
return res
}
_evtOB_create._timeupdate = function() {
if (_evtOB_create.__timeupdate) return _evtOB_create.__timeupdate;
let res = _evtOB_create(Event, {
isTrusted: true,
type: 'timeupdate'
})
return _evtOB_create.__timeupdate = res;
}
const sim_arg_1_fn = function(f, evtOB) {
return function(e) {
let o = new evtOB(e);
let arg = [...arguments];
arg[0] = o;
return f.apply(this, arg);
}
}
const fn_toString = (f, n = 50) => {
let s = (f + "");
if (s.length > 2 * n + 5) {
s = s.substr(0, n) + ' ... ' + s.substr(-n);
}
return s
};
class EndlessLoop {
constructor() {
this.activeLoopsCount = 0;
this.loops = [];
this.cid = 0;
this._loop = () => {
if (!this.cid) return; //cancelled
for (const loop of this.loops) {
if (loop.opt.looping) loop.fn(loop.opt);
}
this.cid = $ws.requestAnimationFrame(this._loop);
}
}
loopStart() {
this.looping = true;
this.cid = $ws.requestAnimationFrame(this._loop);
}
loopStop() {
if (this.cid) $ws.cancelAnimationFrame(this.cid);
this.cid = 0;
this.looping = false;
}
append(fn) {
const opt = new EndlessLoopOpts(this);
this.loops.push({
fn,
opt
});
return opt;
}
}
class EndlessLoopOpts {
constructor(ell) {
this._looping = false;
this._ell = ell;
}
_loop() {
this._ell.loops.some(loop => loop.opt === this && loop.opt.looping ? (loop.fn(loop.opt), true) : null);
}
get looping() {
return this._looping;
}
loopingStart() {
if (this._looping === false) {
this._looping = true;
this._ell.activeLoopsCount++;
if (this._ell.activeLoopsCount == 1) this._ell.loopStart();
}
}
loopingStop() {
if (this._looping === true) {
this._looping = false;
this._ell.activeLoopsCount--;
if (this._ell.activeLoopsCount == 0) this._ell.loopStop();
}
}
}
function consoleLog() {
if (!_debug_h5p_logging_) return;
if (isIframe) postMsg('consoleLog', ...arguments);
else console.log.apply(console, arguments);
}
function consoleLogF() {
if (isIframe) postMsg('consoleLog', ...arguments);
else console.log.apply(console, arguments);
}
const Store = {
prefix: '_h5_player',
save: function(k, v) {
if (!Store.available()) return false;
if (typeof v != 'string') return false;
Store.LS.setItem(Store.prefix + k, v)
let sk = fn_toString(k + "", 30);
let sv = fn_toString(v + "", 30);
consoleLog(`localStorage Saved "${sk}" = "${sv}"`)
return true;
},
read: function(k) {
if (!Store.available()) return false;
let v = Store.LS.getItem(Store.prefix + k)
let sk = fn_toString(k + "", 30);
let sv = fn_toString(v + "", 30);
consoleLog(`localStorage Read "${sk}" = "${sv}"`);
return v;
},
remove: function(k) {
if (!Store.available()) return false;
Store.LS.removeItem(Store.prefix + k)
let sk = fn_toString(k + "", 30);
consoleLog(`localStorage Removed "${sk}"`)
return true;
},
clearInvalid: function(sVersion) {
if (!Store.available()) return false;
//let sVersion=1814;
if (+Store.read('_sVersion_') < sVersion) {
Object.keys(localStorage)
.filter(s => s.indexOf(Store.prefix) === 0)
.forEach(key => window.localStorage.removeItem(key))
Store.save('_sVersion_', sVersion + '')
return 2;
}
return 1;
},
available: function() {
if (Store.LS) return true;
if (!window) return false;
const localStorage = window.localStorage;
if (!localStorage) return false;
if (typeof localStorage != 'object') return false;
if (!('getItem' in localStorage)) return false;
if (!('setItem' in localStorage)) return false;
Store.LS = localStorage;
return true;
}
}
const domTool = {
nopx: (x) => +x.replace('px', ''),
cssWH: function(m, r) {
if (!r) r = getComputedStyle(m, null);
let c = (x) => +x.replace('px', '');
return {
w: m.offsetWidth || c(r.width),
h: m.offsetHeight || c(r.height)
}
},
_isActionBox_1: function(vEl, pEl) {
let vElCSS = domTool.cssWH(vEl);
let vElCSSw = vElCSS.w;
let vElCSSh = vElCSS.h;
let vElx = vEl;
let res = [];
let mLevel = 0;
if (vEl && pEl && vEl != pEl && pEl.contains(vEl)) {
while (vElx && vElx != pEl) {
vElx = vElx.parentNode;
let vElx_css = null;
if (isShadowRoot(vElx)) {} else {
vElx_css = getComputedStyle(vElx, null);
let vElx_wp = domTool.nopx(vElx_css.paddingLeft) + domTool.nopx(vElx_css.paddingRight)
vElCSSw += vElx_wp
let vElx_hp = domTool.nopx(vElx_css.paddingTop) + domTool.nopx(vElx_css.paddingBottom)
vElCSSh += vElx_hp
}
res.push({
level: ++mLevel,
padW: vElCSSw,
padH: vElCSSh,
elm: vElx,
css: vElx_css
})
}
}
// in the array, each item is the parent of video player
res.vEl_cssWH = vElCSS
return res;
},
_isActionBox: function(vEl, walkRes, pEl_idx) {
function absDiff(w1, w2, h1, h2) {
let w = (w1 - w2),
h = h1 - h2;
return [(w > 0 ? w : -w), (h > 0 ? h : -h)]
}
function midPoint(rect) {
return {
x: (rect.left + rect.right) / 2,
y: (rect.top + rect.bottom) / 2
}
}
let parentCount = walkRes.length;
if (pEl_idx >= 0 && pEl_idx < parentCount) {} else {
return;
}
let pElr = walkRes[pEl_idx]
if (!pElr.css) {
//shadowRoot
return true;
}
let pEl = pElr.elm;
//prevent activeElement==body
let pElCSS = domTool.cssWH(pEl, pElr.css);
//check prediction of parent dimension
let d1v = absDiff(pElCSS.w, pElr.padW, pElCSS.h, pElr.padH)
let d1x = d1v[0] < 10
let d1y = d1v[1] < 10;
if (d1x && d1y) return true; //both edge along the container - fit size
if (!d1x && !d1y) return false; //no edge along the container - body contain the video element, fixed width&height
//case: youtube video fullscreen
//check centre point
let pEl_rect = pEl.getBoundingClientRect()
let vEl_rect = vEl.getBoundingClientRect()
let pEl_center = midPoint(pEl_rect)
let vEl_center = midPoint(vEl_rect)
let d2v = absDiff(pEl_center.x, vEl_center.x, pEl_center.y, vEl_center.y);
let d2x = d2v[0] < 10;
let d2y = d2v[1] < 10;
return (d2x && d2y);
},
getRect: function(element) {
let rect = element.getBoundingClientRect();
let scroll = domTool.getScroll();
return {
pageX: rect.left + scroll.left,
pageY: rect.top + scroll.top,
screenX: rect.left,
screenY: rect.top
};
},
getScroll: function() {
return {
left: document.documentElement.scrollLeft || document.body.scrollLeft,
top: document.documentElement.scrollTop || document.body.scrollTop
};
},
getClient: function() {
return {
width: document.compatMode == 'CSS1Compat' ? document.documentElement.clientWidth : document.body.clientWidth,
height: document.compatMode == 'CSS1Compat' ? document.documentElement.clientHeight : document.body.clientHeight
};
},
addStyle: //GM_addStyle,
function(css, head) {
if (!head) {
let _doc = document.documentElement;
head = _doc.querySelector('head') || _doc.querySelector('html') || _doc;
}
let doc = head.ownerDocument;
let style = doc.createElement('style');
style.type = 'text/css';
let node = doc.createTextNode(css);
style.appendChild(node);
head.appendChild(style);
//console.log(document.head,style,'add style')
return style;
},
eachParentNode: function(dom, fn) {
let parent = dom.parentNode
while (parent) {
let isEnd = fn(parent, dom)
parent = parent.parentNode
if (isEnd) {
break
}
}
},
hideDom: function hideDom(selector) {
let dom = document.querySelector(selector)
if (dom) {
$ws.requestAnimationFrame(function() {
dom.style.opacity = 0;
dom.style.transform = 'translate(-9999px)';
dom = null;
})
}
}
};
const handle = {
timeupdatef_ell: async function(opts) {
let video = opts.video;
let time = video.currentTime;
if (time !== opts.lastTime) {
opts.lastTime = time;
video.dispatchEvent(opts.evt);
}
},
playbackELL: async (opts) => {
let qTime = +new Date;
if (qTime >= opts.pTime) {
opts.pTime = qTime + opts.timeDelta; //prediction of next Interval
opts.playbackRecord()
}
},
playbackRecord: async function() {
//this refer to endless's opts
let player = this.player;
let _uid = this.player_uid; //_h5p_uid_encrypted
if (!_uid) return;
let shallSave = true;
let currentTimeToSave = ~~player.currentTime;
if (this._lastSave == currentTimeToSave) shallSave = false;
if (shallSave) {
this._lastSave = currentTimeToSave
//console.log('aasas',this.player_uid, shallSave, '_play_progress_'+_uid, currentTimeToSave)
Store.save('_play_progress_' + _uid, jsonStringify({
't': currentTimeToSave
}))
}
},
pr_updateUID: function() {
//this refer to endless's opts
let player = this.player;
let _uid = player.getAttribute('_h5p_uid_encrypted') || ''
if (!_uid) return false;
this.player_uid = _uid;
return true;
},
};
class VideoListener {
usable = false;
observer = null;
asyncCheckFunc = null;
cid_asyncCheckFunc = 0;
constructor(shadowRoot) {
this.rootElement = shadowRoot || window.document;
if (this.rootElement && !this.rootElement.__videoListenerEnabled__) {
this.rootElement.__videoListenerEnabled__ = true;
this.usable = true;
}
}
delayCheck() {
if (this.cid_asyncCheckFunc) $ws.cancelAnimationFrame(this.cid_asyncCheckFunc);
this.cid_asyncCheckFunc = $ws.requestAnimationFrame(this.asyncCheckFunc);
}
listen(fn) {
if (!this.usable) return;
this.init_observer();
this.fn = fn; // single function
this.checkOnce();
this.checkEach();
}
init_observer() {
if (this.observer) return;
this.asyncCheckFunc = () => this.checkEach();
this.observer = new window.__MutationObserver(this.mutationObserverCallback);
this.observer.observe(this.rootElement, {
childList: true,
subtree: true
})
this.observer.videoListener = this;
}
mutationObserverCallback(mutations, observer) {
if (mutations && 'length' in mutations) {
var requireChecking = Array.prototype.some.call(mutations, mutation => {
let addedNodes = mutation.addedNodes;
if (!addedNodes || !addedNodes.length) return false;
return Array.prototype.some.call(addedNodes, addedNode => {
return (addedNode.nodeName == 'VIDEO' || addedNode.childElementCount > 0)
});
});
if (requireChecking) observer.videoListener.delayCheck();
}
}
async checkOnce() {
var treeWalker = document.createTreeWalker(
document.documentElement,
NodeFilter.SHOW_ELEMENT, {
acceptNode: (node) => (node.shadowRoot ? NodeFilter.FILTER_ACCEPT : NodeFilter.FILTER_SKIP)
}
);
var nodeList = [];
while (treeWalker.nextNode()) nodeList.push(treeWalker.currentNode);
for (const node of nodeList) this._checkRoot(node.shadowRoot);
}
async checkEach() {
this._checkRoot(this.rootElement);
}
_checkRoot(shadowRoot) {
const videos = shadowRoot.querySelectorAll('VIDEO'); //shadowRoot don't have getElementsByTagName
for (const video of videos) {
if (!video._onceMutationReady) {
video._onceMutationReady = true;
video.setAttribute('h5p_observed', '1');
this.fn(video);
}
}
}
}
const _keyMap = function(arr, obj) {
let res = {};
for (const key of arr) res[key] = key.charCodeAt(0);
Object.assign(res, obj);
return res;
}
$hs = {
pictureInPicture: function(videoElm) {
if (document.pictureInPictureElement) {
document.exitPictureInPicture();
} else if ('requestPictureInPicture' in videoElm) {
videoElm.requestPictureInPicture()
} else {
$hs.tips('PIP is not supported.');
}
},
handlerVideoPlaying: function(evt) {
$hs._actionBoxSet(evt.target);
$hs.playerInstance = evt.target;
$hs.onVideoTriggering();
if (!$hs.enable) return $hs.tips(false);
let player = this;
if (player._isThisPausedBefore_) consoleLog('resumed')
let _pausedbefore_ = player._isThisPausedBefore_
if (player.playpause_cid) {
clearTimeout(player.playpause_cid);
player.playpause_cid = 0;
}
let _last_paused = player._last_paused
player._last_paused = player.paused
if (_last_paused === !player.paused) {
player.playpause_cid = setTimeout(() => {
if (player.paused === !_last_paused && !player.paused && _pausedbefore_) {
$hs.tips('Playback resumed', undefined, 2500)
}
}, 90)
}
/* 播放的時候進行相關同步操作 */
if (!player._record_continuous) {
/* 同步之前設定的播放速度 */
$hs.setPlaybackRate()
if (!_endlessloop) _endlessloop = new EndlessLoop();
player._record_continuous = _endlessloop.append(handle.playbackELL);
player._record_continuous._lastSave = -999;
player._record_continuous.timeDelta = 2000;
player._record_continuous.player = player
player._record_continuous.playbackRecord = handle.playbackRecord;
player._record_continuous.updateUID = handle.pr_updateUID;
player._record_continuous.playingWithRecording = function() {
let player = this.player;
if (!player.paused && this.updateUID() && !this.looping) {
this.pTime = 0;
this.loopingStart();
}
}
}
player._record_continuous.playingWithRecording(player); //try to start recording
for (const opts of _ell_timeupdatefs) opts.loopingStart();
player._isThisPausedBefore_ = false;
},
handlerVideoPause: function() {
if (!$hs.enable) return $hs.tips(false);
let player = this;
consoleLog('pause')
player._isThisPausedBefore_ = true;
let _last_paused = player._last_paused
player._last_paused = player.paused
if (player.playpause_cid) {
clearTimeout(player.playpause_cid);
player.playpause_cid = 0;
}
if (_last_paused === !player.paused) {
player.playpause_cid = setTimeout(() => {
if (player.paused === !_last_paused && player.paused) {
$hs.tips('Playback paused', undefined, 2500)
}
}, 90)
}
if (player._record_continuous && player._record_continuous.looping) {
player._record_continuous.playbackRecord(); //playbackRecord once before stopping //handle.playbackRecord;
player._record_continuous.loopingStop();
}
for (const opts of _ell_timeupdatefs) opts.loopingStop();
},
handlerVideoVolumeChange: function() {
if (this.volume >= 0) {} else {
return;
}
let cVol = this.volume;
let cMuted = this.muted;
if (cVol === this._volume_p && cMuted === this._muted_p) {
// nothing changed
} else if (cVol === this._volume_p && cMuted !== this._muted_p) {
// muted changed
} else { // cVol != pVol
// only volume changed
let shallShowTips = this._volume >= 0; //prevent initialization
if (!cVol) {
this.muted = true;
} else if (cMuted) {
this.muted = false;
this._volume = cVol;
} else if (!cMuted) {
this._volume = cVol;
}
consoleLog('volume changed')
let player = this;
if (shallShowTips)
$hs.tips('Volume: ' + dround(player.volume * 100) + '%', undefined, 3000)
}
this._volume_p = cVol
this._muted_p = cMuted
},
handlerVideoLoadedMetaData: function() {
consoleLog('video size', this.videoWidth + ' x ' + this.videoHeight);
let player = this
let vpid = player.getAttribute('_h5ppid') || null;
if (!vpid || !player.currentSrc) return;
if ($hs.varSrcList[vpid] != player.currentSrc) {
$hs.varSrcList[vpid] = player.currentSrc;
$hs.videoSrcFound(player);
$hs._actionBoxSet(player);
}
if (!player._onceVideoLoaded) {
player._onceVideoLoaded = true;
player.addEventListener('playing', $hs.handlerVideoPlaying)
player.addEventListener('pause', $hs.handlerVideoPause);
player.addEventListener("volumechange", $hs.handlerVideoVolumeChange);
}
},
handlerElementMouseEnter: function(evt) {
if ($hs.intVideoInitCount > 0) {} else {
return;
}
var videoActive = $hs.trigger_actionBoxes.some(actionBox => (evt.target === actionBox || actionBox.contains(evt.target)))
$hs.debug01(evt,videoActive)
if (!videoActive) return;
let player = evt.target;
if (player.nodeName != "VIDEO") player = player.querySelector('video[_h5ppid]');
if (player) $hs._actionBoxSet(player);
},
handlerElementMouseDown: function(evt) {
if ($hs.intVideoInitCount > 0) {} else {
return;
}
var videoActive = $hs.trigger_actionBoxes.some(actionBox => (evt.target === actionBox || actionBox.contains(evt.target)))
$hs.debug01(evt,videoActive)
if (!videoActive) return;
let player = this; //evt.target may be something else
if (player.nodeName != "VIDEO") player = player.querySelector('video[_h5ppid]');
if (!player) return;
let {
layoutBox,
wPlayer
} = $hs.getLayoutBox(player);
if (layoutBox && layoutBox.contains(evt.target)) {
$hs.makeFocus(player, evt)
}
},
handlerElementWheelTuneVolume: function(evt) { //shift + wheel
if ($hs.intVideoInitCount > 0) {} else {
return;
}
var videoActive = $hs.trigger_actionBoxes.some(actionBox => (evt.target === actionBox || actionBox.contains(evt.target)))
$hs.debug01(evt,videoActive)
if (!videoActive) return;
if (!evt.shiftKey) return;
if (evt.deltaY) {
let player = $hs.player();
if (!player) return;
if (evt.deltaY > 0) {
if ((player.muted && player.volume === 0) && player._volume > 0) {
player.muted = false;
player.volume = player._volume;
} else if (player.muted && (player.volume > 0 || !player._volume)) {
player.muted = false;
}
$hs.tuneVolume(-0.05)
evt.stopPropagation()
evt.preventDefault()
return false
} else if (evt.deltaY < 0) {
if ((player.muted && player.volume === 0) && player._volume > 0) {
player.muted = false;
player.volume = player._volume;
} else if (player.muted && (player.volume > 0 || !player._volume)) {
player.muted = false;
}
$hs.tuneVolume(+0.05)
evt.stopPropagation()
evt.preventDefault()
return false
}
}
},
debug01:function(evt,videoActive){
if(!$hs.eventHooks){document.__h5p_eventhooks=($hs.eventHooks={_debug_:[]});}
$hs.eventHooks._debug_.push([videoActive, evt.type]);
console.log('h5p eventhooks = document.__h5p_eventhooks')
},
handlerElementDblClick: function(evt) {
if ($hs.intVideoInitCount > 0) {} else {
return;
}
var videoActive = $hs.trigger_actionBoxes.some(actionBox => (evt.target === actionBox || actionBox.contains(evt.target)))
$hs.debug01(evt,videoActive)
if (!videoActive) return;
consoleLog('dblclick', this, evt.target)
if (this.nodeName == 'VIDEO' && evt.target.nodeName == 'VIDEO' && this.getAttribute('_h5p_actionbox_')) {
return;
}
if (document.readyState != "complete") return;
var actionBox = $hs.trigger_actionBoxes.filter(actionBox => (evt.target === actionBox || actionBox.contains(evt.target)))[0]
let vpid = actionBox.getAttribute('_h5p_actionbox_');
if (!vpid) return;
let player = getRoot(actionBox).querySelector(`[_h5ppid="${vpid}"]`);
$hs._actionBoxSet(player)
$hs.playerInstance = player
$hs.onVideoTriggering()
$hs.callFullScreenBtn();
evt.stopPropagation()
evt.preventDefault()
return false
},
handlerDocFocusOut: function(e) {
let doc = this;
$hs.focusFxLock = true;
$ws.requestAnimationFrame(function() {
$hs.focusFxLock = false;
if (!$hs.enable) $hs.tips(false);
else
if (!doc.hasFocus() && $hs.player() && !$hs.isLostFocus) {
$hs.isLostFocus = true;
consoleLog('doc.focusout')
//$hs.tips('focus is lost', -1);
}
});
},
handlerDocFocusIn: function(e) {
let doc = this;
if ($hs.focusFxLock) return;
$ws.requestAnimationFrame(function() {
if ($hs.focusFxLock) return;
if (!$hs.enable) $hs.tips(false);
else
if (doc.hasFocus() && $hs.player() && $hs.isLostFocus) {
$hs.isLostFocus = false;
consoleLog('doc.focusin')
$hs.tips(false);
}
});
},
handlerWinMessage: async function(e) {
let tag, ed;
if (typeof e.data == 'object' && typeof e.data.tag == 'string') {
tag = e.data.tag;
ed = e.data
} else {
return;
}
let msg = null,
success = 0;
switch (tag) {
case 'consoleLog':
var msg_str = ed.str;
var msg_stype = ed.stype;
if (msg_stype === 1) {
msg = (document[str_postMsgData] || {})[msg_str] || [];
success = 1;
} else if (msg_stype === 2) {
msg = jsonParse(msg_str);
if (msg && msg.d) {
success = 2;
msg = msg.d;
}
} else {
msg = msg_str
}
var p = (ed.passing && ed.winOrder) ? [' | from win-' + ed.winOrder] : [];
if (success) {
console.log(...msg, ...p)
//document[ed.data]=null; // also delete the information
} else {
console.log('msg--', msg, ...p, ed);
}
break;
}
},
isInActiveMode: function(activeElm, player) {
if (activeElm == player) {
return true;
}
let _checkingPass = false;
let {
layoutBox,
wPlayer
} = $hs.getLayoutBox(player);
if (layoutBox && layoutBox.parentNode && layoutBox.contains(activeElm)) {
let rpid = player.getAttribute('_h5ppid') || "NULL";
let actionBox = layoutBox.parentNode.querySelector(`[_h5p_actionbox_="${rpid}"]`); //the box can be layoutBox
if (actionBox && actionBox.contains(activeElm)) _checkingPass = true;
}
return _checkingPass
},
toolCheckFullScreen: function(doc) {
if (typeof doc.fullScreen == 'boolean') return doc.fullScreen;
if (typeof doc.webkitIsFullScreen == 'boolean') return doc.webkitIsFullScreen;
if (typeof doc.mozFullScreen == 'boolean') return doc.mozFullScreen;
return null;
},
toolFormatCT: function(u) {
let w = Math.round(u, 0)
let a = w % 60
w = (w - a) / 60
let b = w % 60
w = (w - b) / 60
let str = ("0" + b).substr(-2) + ":" + ("0" + a).substr(-2);
if (w) str = w + ":" + str
return str
},
/* 提示文本的字號 */
fontSize: 16,
enable: true,
playerInstance: null,
translate: {
x: 0,
y: 0
},
playbackRate: 1,
/* 快進快退步長 */
skipStep: 5,
/* 獲取當前播放器的實例 */
player: function() {
return $hs.playerInstance || $hs.getPlayerList()[0]
},
/* 每個網頁可能存在的多個video播放器 */
getPlayerList: function() {
let list = [...document.querySelectorAll('video')];
for (const shadowRoot of shadowRoots) list.push(...shadowRoot.querySelectorAll('video'));
return list
},
getPlayerWrapDom: function() {
let player = $hs.player()
if (!player || !player.getBoundingClientRect) return
let wrapDom = null
let layoutBox = player.getBoundingClientRect()
if (layoutBox.width && layoutBox.height) {
domTool.eachParentNode(player, function(parent) {
if (parent === document || !parent.getBoundingClientRect) return
let parentBox = parent.getBoundingClientRect()
if (parentBox.width === layoutBox.width && parentBox.height === layoutBox.height) {
wrapDom = parent
}
})
}
return wrapDom
},
makeFocus: function(player, evt) {
setTimeout(function() {
let rpid = player.getAttribute('_h5ppid');
let actionBox = getRoot(player).querySelector(`[_h5p_actionbox_="${rpid}"]`);
//console.log('p',rpid, player,actionBox,document.activeElement)
if (actionBox && actionBox != document.activeElement && !actionBox.contains(document.activeElement)) {
consoleLog('make focus on', actionBox)
actionBox.focus();
}
}, 300)
},
trigger_actionBoxes: [],
_actionBoxSet: function(player) {
if (!player) return null;
let vpid = player.getAttribute('_h5ppid');
if (!vpid) return null;
let {
layoutBox,
wPlayer
} = $hs.getLayoutBox(player)
if (!layoutBox) return null;
let walkRes = domTool._isActionBox_1(player, layoutBox);
let parentCount = walkRes.length;
let actionBox = null;
if (parentCount - 1 >= 0 && domTool._isActionBox(player, walkRes, parentCount - 1)) {
actionBox = walkRes[parentCount - 1].elm;
} else if (parentCount - 2 >= 0 && domTool._isActionBox(player, walkRes, parentCount - 2)) {
actionBox = walkRes[parentCount - 2].elm;
} else {
actionBox = player;
}
if (actionBox && actionBox.getAttribute('_h5p_actionbox_') != vpid) {
consoleLog('D-1', actionBox);
for (const previousActionboxes of getRoot(player).querySelectorAll(`[_h5p_actionbox_="${vpid}"]`)) {
//change of parentNode
previousActionboxes.removeAttribute('_h5p_actionbox_');
}
actionBox.setAttribute('_h5p_actionbox_', vpid);
$hs.trigger_actionBoxes = [actionBox];
if (!actionBox.hasAttribute('tabindex')) actionBox.setAttribute('tabindex', '-1');
}
return actionBox;
},
videoSrcFound: function(player) {
// src loaded
if (!player) return;
let vpid = player.getAttribute('_h5ppid') || null;
if (!vpid || !player.currentSrc) return;
player._isThisPausedBefore_ = false;
player.removeAttribute('_h5p_uid_encrypted');
if (player._record_continuous) player._record_continuous._lastSave = -999; //first time must save
let uid_A = location.pathname.replace(/[^\d+]/g, '') + '.' + location.search.replace(/[^\d+]/g, '');
let _uid = location.hostname.replace('www.', '').toLowerCase() + '!' + location.pathname.toLowerCase() + 'A' + uid_A + 'W' + player.videoWidth + 'H' + player.videoHeight + 'L' + (player.duration << 0);
digestMessage(_uid).then(function(_uid_encrypted) {
let d = +new Date;
let recordedTime = null;
;
(function() {
//read the last record only;
let k1 = '_h5_player_play_progress_';
let k1n = '_play_progress_';
let k2 = _uid_encrypted;
let k3 = k1 + k2;
let k3n = k1n + k2;
let m2 = Object.keys(localStorage).filter(key => key.substr(0, k3.length) == k3); //all progress records for this video
let m2v = m2.map(keyName => +(keyName.split('+')[1] || '0'))
let m2vMax = Math.max(0, ...m2v)
if (!m2vMax) recordedTime = null;
else {
let _json_recordedTime = null;
_json_recordedTime = Store.read(k3n + '+' + m2vMax);
if (!_json_recordedTime) _json_recordedTime = {};
else _json_recordedTime = jsonParse(_json_recordedTime);
if (typeof _json_recordedTime == 'object') recordedTime = _json_recordedTime;
else recordedTime = null;
recordedTime = typeof recordedTime == 'object' ? recordedTime.t : recordedTime;
if (typeof recordedTime == 'number' && (+recordedTime >= 0 || +recordedTime <= 0)) {
} else if (typeof recordedTime == 'string' && recordedTime.length > 0 && (+recordedTime >= 0 || +recordedTime <= 0)) {
recordedTime = +recordedTime
} else {
recordedTime = null
}
}
if (recordedTime !== null) {
player._h5player_lastrecord_ = recordedTime;
} else {
player._h5player_lastrecord_ = null;
}
if (player._h5player_lastrecord_ > 5) {
consoleLog('last record playing', player._h5player_lastrecord_);
setTimeout(function() {
let tmp_player = $hs.playerInstance;
$hs.playerInstance = player;
$hs.tips(`Press Shift-R to restore Last Playback: ${$hs.toolFormatCT(player._h5player_lastrecord_)}`, 5000, 4000)
$hs.playerInstance = tmp_player
}, 1000)
}
})();
// delay the recording by 5.4s => prevent ads or mis operation
setTimeout(function() {
let k1 = '_h5_player_play_progress_';
let k1n = '_play_progress_';
let k2 = _uid_encrypted;
let k3 = k1 + k2;
let k3n = k1n + k2;
//re-read all the localStorage keys
let m1 = Object.keys(localStorage).filter(key => key.substr(0, k1.length) == k1); //all progress records in this site
let p = m1.length + 1;
for (const key of m1) { //all progress records for this video
if (key.substr(0, k3.length) == k3) {
localStorage.removeItem(key); //remove previous record for the current video
p--;
}
}
if (recordedTime !== null) {
Store.save(k3n + '+' + d, jsonStringify({
't': recordedTime
})) //prevent loss of last record
}
const _record_max_ = 48;
const _record_keep_ = 26;
if (p > _record_max_) {
//exisiting 48 records for one site;
//keep only 26 records
const comparator = (a, b) => (a.t < b.t ? -1 : a.t > b.t ? 1 : 0);
m1
.map(keyName => ({
keyName,
t: +(keyName.split('+')[1] || '0')
}))
.sort(comparator)
.slice(0, -_record_keep_)
.forEach((item) => localStorage.removeItem(item.keyName));
consoleLog(`stored progress: reduced to ${_record_keep_}`)
}
player.setAttribute('_h5p_uid_encrypted', _uid_encrypted + '+' + d);
//try to start recording
if (player._record_continuous) player._record_continuous.playingWithRecording();
}, 5400);
})
},
bindDocEvents: function(rootNode) {
if (!rootNode._onceBindedDocEvents) {
rootNode._onceBindedDocEvents = true;
rootNode.addEventListener('keydown', $hs.handlerRootKeyDownEvent, true)
document._debug_rootNode_ = rootNode;
rootNode.addEventListener('mouseenter', $hs.handlerElementMouseEnter, true)
rootNode.addEventListener('mousedown', $hs.handlerElementMouseDown, true)
rootNode.addEventListener('dblclick', $hs.handlerElementDblClick, true)
rootNode.addEventListener('wheel', $hs.handlerElementWheelTuneVolume, {
passive: false
});
// wheel - bubble events to keep it simple (i.e. it must be passive:false & capture:false)
}
},
fireGlobalInit: function() {
/* 綁定鍵盤事件 */
if ($hs.intVideoInitCount != 1) return;
if (!$hs.varSrcList) $hs.varSrcList = {};
$hs.isLostFocus = null;
try {
//iframe may not be able to control top window
//error; just ignore with asycn
let topDoc = window.top && window.top.document ? window.top.document : null;
if (topDoc) {
topDoc.addEventListener('focusout', $hs.handlerDocFocusOut, true)
topDoc.addEventListener('focusin', $hs.handlerDocFocusIn, true)
}
} catch (e) {}
Store.clearInvalid(_sVersion_)
},
onVideoTriggering: function() {
// initialize a single video player - h5Player.playerInstance
/**
* 初始化播放器實例
*/
let player = $hs.playerInstance
if (!player) return
let vpid = player.getAttribute('_h5ppid');
if (!vpid) return;
let firstTime = !!$hs.initTips()
if (firstTime) {
// first time to trigger this player
if (!player.hasAttribute('playsinline')) player.setAttribute('playsinline', 'playsinline');
if (!player.hasAttribute('x-webkit-airplay')) player.setAttribute('x-webkit-airplay', 'deny');
if (!player.hasAttribute('preload')) player.setAttribute('preload', 'auto');
player.style['image-rendering'] = 'crisp-edges';
$hs.filter.reset()
$hs.playbackRate = $hs.getPlaybackRate()
}
},
getPlaybackRate: function() {
let playbackRate = Store.read('_playback_rate_') || $hs.playbackRate
return Number(Number(playbackRate).toFixed(1))
},
getLayoutBox: function(player, skipPlayer) {
//without checkActiveBox, just a DOM for you to append tipsDom
var layoutBox = null,
wPlayer = null
if (!player || !player.offsetHeight || !player.offsetWidth) {
return {
layoutBox,
wPlayer
};
}
if (!player.parentNode) {
return {
layoutBox,
wPlayer
};
}
function search_nodes() {
wPlayer = player; // NOT NULL
layoutBox = wPlayer.parentNode; // NOT NULL
while (layoutBox.parentNode && layoutBox.nodeType == 1 && layoutBox.offsetHeight == 0) {
wPlayer = layoutBox; // NOT NULL
layoutBox = layoutBox.parentNode; // NOT NULL
}
while (layoutBox.parentNode && layoutBox.nodeType == 1 && layoutBox.offsetHeight < player.offsetHeight) {
wPlayer = layoutBox; // NOT NULL
layoutBox = layoutBox.parentNode; // NOT NULL
}
}
search_nodes();
if (layoutBox.nodeType == 11) {
//shadowRoot without html and body
let shadowChild, shadowElm_container, shadowElm_head, shadowElm_html;
let rootNode = getRoot(player);
if (rootNode.querySelectorAll('html,body').length < 2) {
shadowElm_container = player.ownerDocument.createElement('BODY')
rootNode.insertBefore(shadowElm_container, rootNode.firstChild)
while (shadowChild = shadowElm_container.nextSibling) shadowElm_container.appendChild(shadowChild);
shadowElm_head = rootNode.insertBefore(player.ownerDocument.createElement('HEAD'), shadowElm_container)
shadowElm_html = rootNode.insertBefore(player.ownerDocument.createElement('HTML'), shadowElm_head)
shadowElm_container.setAttribute('style', 'padding:0;margin:0;border:0; box-sizing: border-box;')
shadowElm_html.setAttribute('style', 'padding:0;margin:0;border:0; box-sizing: border-box;')
shadowElm_html.appendChild(shadowElm_head)
shadowElm_html.appendChild(shadowElm_container)
}
search_nodes();
}
//condition:
//!layoutBox.parentNode || layoutBox.nodeType != 1 || layoutBox.offsetHeight > player.offsetHeight
// layoutBox is a node contains <video> and offsetHeight>=video.offsetHeight
// wPlayer is a HTML Element (nodeType==1)
// you can insert the DOM element into the layoutBox
if (layoutBox.nodeType !== 1) {
//unexpected
layoutBox = null;
wPlayer = null;
}
return {
layoutBox,
wPlayer
};
},
toParentContains: function(layoutBox, selector) {
let r = layoutBox
while (r && r.nodeType == 1 && !r.querySelector(selector)) r = r.parentNode;
r = r || layoutBox;
if (r && r.nodeType == 1) {
return r;
}
return null;
},
getPlayerCTBox: function(elm1, elm2) {
let box1 = elm1;
let box2 = elm2;
while (box1 && box2) {
if (box1.contains(box2) || box2.contains(box1)) {
break;
}
box1 = box1.parentNode;
box2 = box2.parentNode;
}
let layoutBox = null;
box1 = (box1 && box1.contains(elm2)) ? box1 : null;
box2 = (box2 && box2.contains(elm1)) ? box2 : null;
if (box1 && box2) layoutBox = box1.contains(box2) ? box2 : box1;
else layoutBox = box1 || box2 || null;
return layoutBox
},
change_layoutBox: function(tipsDom) {
let player = $hs.player()
let {
layoutBox,
wPlayer
} = $hs.getLayoutBox(player)
if (wPlayer && layoutBox && wPlayer.parentNode == layoutBox) {} else {
//unexpected
return;
}
//console.log(layoutBox,wPlayer)
//console.log('cp',layoutBox)
if ((layoutBox && layoutBox.nodeType == 1) && (!tipsDom.parentNode || tipsDom.parentNode !== layoutBox)) {
consoleLog('changed_layoutBox')
layoutBox.insertBefore(tipsDom, wPlayer);
if (tipsDom._vpr && tipsDom._vpr_obj && tipsDom._vpr_pn) {
let rm = ResizeODM.find(tipsDom._vpr_pn)
if (rm) {
rm.unlisten(tipsDom._vpr)
tipsDom._vpr_pn = tipsDom.parentNode
rm.relativeParent(layoutBox, wPlayer)
rm.listen(tipsDom._vpr)
rm.odm.id = tipsDom._vpr_obj.id
tipsDom._vpr_obj = rm.odm;
} else {
tipsDom._vpr_pn = tipsDom.parentNode
}
}
}
},
callFullScreenBtn0: function() {
return this.setWebFullScreen();
},
getPlayerTips: function() {
let player = $hs.player()
let tcn = player.getAttribute('_h5player_tips') || ($hs.tipsClassName);
return getRoot(player).querySelector('#' + tcn)
},
setWebFullScreen: function() {
let player = $hs.player()
let tipsDom = $hs.getPlayerTips();
let {
layoutBox,
wPlayer
} = $hs.getLayoutBox(player);
let rpid = player.getAttribute('_h5ppid') || "NULL";
let gPlayer = null;
if (layoutBox && layoutBox.parentNode) {
gPlayer = layoutBox.parentNode.querySelector(`[_h5p_actionbox_="${rpid}"]`); //the box can be layoutBox
}
if (gPlayer) {
consoleLog('gPlayer', gPlayer)
let chFull = $hs.toolCheckFullScreen(gPlayer.ownerDocument);
if (chFull === true) {
consoleLog('chFull', 'true')
player.ownerDocument.exitFullscreen();
} else {
consoleLog('chFull', 'false')
consoleLog('DOM fullscreen')
try {
gPlayer.requestFullscreen() //known bugs : TypeError: fullscreen error
} catch (e) {
consoleLogF('fullscreen error', e)
}
}
} else {
consoleLog('the container for DOM fullscreen cannot be found')
}
},
callFullScreenBtn: function() {
let player = $hs.player()
if (!player || !player.ownerDocument) return this.callFullScreenBtn0();
let tcn = player.getAttribute('_h5player_tips') || ($hs.tipsClassName);
consoleLog('tcn', tcn)
let tipsDom = getRoot(player).querySelector('#' + tcn)
if (!tipsDom) return this.callFullScreenBtn0();
let chFull = $hs.toolCheckFullScreen(player.ownerDocument);
if (chFull === null) return (console.log('chFull', 'null'), this.callFullScreenBtn0());
if (chFull === true) {
consoleLog('chFull', 'true')
player.ownerDocument.exitFullscreen();
// let el = [t.player_focus_input]; if (el) {el = el[0].click()}
} else {
consoleLog('chFull', 'false')
const layoutBox = $hs.getPlayerCTBox(player, tipsDom);
let pPlayer = player
let qPlayer = layoutBox
let clicked = false;
let gs1;
let _gs1_tmp = {};
let _gs1_filter = function(elq) {
return _gs1_tmp.elm == elq.elm ? false : _gs1_tmp.elm.contains(elq.elm)
};
// try to find the fullscreen button
for (let q3 = 0; q3 < 4; q3++) { //max 4 layers
if (!qPlayer) break;
let fs1 = qPlayer.querySelectorAll('[class*="fullscreen"]')
if (fs1.length > 0) {
// -- indiv-elm --
gs1 = Array.prototype.map.call(fs1, function(elm) {
return {
elm: elm,
isVisible: null,
hasClickListeners: null,
childElementCount: null,
isContained: null
}
});
if (('_listeners' in document)) {
for (const elp of gs1) {
let elm = elp.elm;
elp.hasClickListeners = elm._listeners && elm._listeners.click && elm._listeners.click.funcCount > 0
}
}
if ('childElementCount' in player) {
for (const elp of gs1) {
let elm = elp.elm;
elp.childElementCount = elm.childElementCount;
}
}
if ('offsetParent' in player) {
for (const elp of gs1) {
let elm = elp.elm;
elp.isVisible = !!elm.offsetParent; //works with parent/self display none; not work with visiblity hidden / opacity0
}
}
gs1 = gs1.filter(function(elp) {
return elp.hasClickListeners
})
//console.log('gs1',gs1)
// -- inter-elm --
if ('contains' in player) {
for (const elp of gs1) {
if (elp.childElementCount === 0) return false;
_gs1_tmp.elm = elp.elm;
elp.isContained = gs1.filter(_gs1_filter).length > 0;
}
}
let gs2 = gs1.filter(function(elp) {
return !elp.isContained && elp.isVisible
})
consoleLog('fullscreen btn', gs2)
//console.log('gs2',gs2)
if (gs2.length >= 1) {
let gs2_a = gs2.map(elp => elp.elm.className.length)
let gs2_b = Math.min.apply(Math, gs2_a)
let gs2_c = gs2_a.lastIndexOf(gs2_b)
// pick the last btn if there is more than one
gs2[gs2_c].elm.click();
clicked = true;
consoleLog('original fullscreen')
break;
}
}
pPlayer = qPlayer
qPlayer = qPlayer.parentNode
}
if (!clicked) {
//cannot find -> default
consoleLog('try HTML5 fullscreen')
this.setWebFullScreen();
}
}
},
/* 設置播放速度 */
setPlaybackRate: function(num, flagTips) {
let player = $hs.player()
let curPlaybackRate
if (num) {
num = +num
if (num > 0) { // also checking the type of variable
curPlaybackRate = num < 0.1 ? 0.1 : +(num.toFixed(1))
} else {
console.error('h5player: 播放速度轉換出錯')
return false
}
} else {
curPlaybackRate = $hs.getPlaybackRate()
}
/* 記錄播放速度的信息 */
let changed = curPlaybackRate !== player.playbackRate;
if (curPlaybackRate !== player.playbackRate) {
Store.save('_playback_rate_', curPlaybackRate + '')
$hs.playbackRate = curPlaybackRate
player.playbackRate = curPlaybackRate
/* 本身處於1被播放速度的時候不再提示 */
//if (!num && curPlaybackRate === 1) return;
}
flagTips = (flagTips < 0) ? false : (flagTips > 0) ? true : changed;
if (flagTips) $hs.tips('Playback speed: ' + player.playbackRate + 'x')
},
tuneCurrentTime: function(amount, flagTips) {
let _amount = +(+amount).toFixed(1);
let player = $hs.player();
if (_amount >= 0 || _amount < 0) {} else {
return;
}
let newCurrentTime = player.currentTime + _amount;
if (newCurrentTime < 0) newCurrentTime = 0;
if (newCurrentTime > player.duration) newCurrentTime = player.duration;
let changed = newCurrentTime != player.currentTime && newCurrentTime >= 0 && newCurrentTime <= player.duration;
if (changed) {
//player.currentTime = newCurrentTime;
player.pause();
let t_ch = (Math.random() / 5 + .75);
player.currentTime = newCurrentTime * t_ch + player.currentTime * (1.0 - t_ch);
setTimeout(() => {
player.play();
player.currentTime = newCurrentTime;
}, 33);
flagTips = (flagTips < 0) ? false : (flagTips > 0) ? true : changed;
$hs.tips(false);
if (flagTips) {
if (_amount > 0) $hs.tips(_amount + ' Sec. Forward', undefined, 3000);
else $hs.tips(-_amount + ' Sec. Backward', undefined, 3000)
}
}
},
tuneVolume: function(amount) {
let _amount = +(+amount).toFixed(2);
let player = $hs.player()
let newVol = player.volume + _amount;
if (newVol < 0) newVol = 0;
if (newVol > 1) newVol = 1;
let chVol = player.volume !== newVol && newVol >= 0 && newVol <= 1;
if (chVol) {
if (_amount > 0 && player.volume < 1) {
player.volume = newVol // positive
} else if (_amount < 0 && player.volume > 0) {
player.volume = newVol // negative
}
$hs.tips(false);
$hs.tips('Volume: ' + dround(player.volume * 100) + '%', undefined)
}
},
switchPlayStatus: function() {
let player = $hs.player()
if (player.paused) {
player.play()
if (player._isThisPausedBefore_) {
$hs.tips(false);
$hs.tips('Playback resumed', undefined, 2500)
}
} else {
player.pause()
$hs.tips(false);
$hs.tips('Playback paused', undefined, 2500)
}
},
tipsClassName: 'html_player_enhance_tips',
tips: function(str, duration, order) {
let player = $hs.player()
if (!player) {
consoleLog('h5Player Tips:', str)
return true
}
if (!player.getAttribute('_h5player_tips')) $hs.initTips();
let tipsSelector = '#' + (player.getAttribute('_h5player_tips') || $hs.tipsClassName) //if this attribute still doesnt exist, set it to the base cls name
let tipsDom = getRoot(player).querySelector(tipsSelector)
if (!tipsDom) {
consoleLog('init h5player tips dom error...')
return false
}
$hs.change_layoutBox(tipsDom);
if (str === false) {
tipsDom.innerText = '';
tipsDom.setAttribute('_potTips_', '0')
} else {
order = order || 1000
tipsDom.tipsOrder = tipsDom.tipsOrder || 0;
let shallDisplay = true
if (order < tipsDom.tipsOrder && getComputedStyle(tipsDom).opacity > 0) shallDisplay = false
if (shallDisplay) {
tipsDom._layoutBoxObj = $hs.getLayoutBox(player)
tipsDom._env_changed = 0;
if (!_endlessloop) {
_endlessloop = new EndlessLoop();
}
tipsDom._layoutBoxObjSize = null;
if (!$hs.__updateTips) {
$hs.__updateTips = _endlessloop.append(function(opts) {
let tipsDoms = $hs._cached_tipsDoms;
if (!tipsDoms || !tipsDoms.length) return;
for (const tipsDom of tipsDoms) {
if (!tipsDom._layoutBoxObj) return;
let {
layoutBox,
wPlayer
} = tipsDom._layoutBoxObj
if (layoutBox == null || wPlayer == null) return;
let p = [~~layoutBox.offsetWidth, ~~layoutBox.offsetHeight, ~~wPlayer.offsetWidth, ~~wPlayer.offsetHeight];
if (tipsDom._layoutBoxObjSize) {
let changed = false;
for (let i = 0; i < 4; i++) {
if (tipsDom._layoutBoxObjSize[i] != p[i]) {
changed = true;
break;
}
}
if (!changed) return;
tipsDom._env_changed = (tipsDom._env_changed || 0) + 1;
consoleLog('tipsDom Env changed', tipsDom.id)
}
tipsDom._layoutBoxObjSize = p;
if (!tipsDom.id) return;
let player = layoutBox.querySelector(`[_h5player_tips="${tipsDom.id}"]`)
if (!player) return;
$hs.fixNonBoxingVideoTipsPosition(tipsDom, player)
}
})
$hs.__updateTips.loopingStart();
}
if (duration === undefined) duration = 2000
tipsDom.innerText = str
tipsDom.setAttribute('_potTips_', '2')
$hs.fixNonBoxingVideoTipsPosition(tipsDom, player);
if (duration > 0) {
$ws.requestAnimationFrame(() => tipsDom.setAttribute('_potTips_', '1'))
} else {
order = -1;
}
tipsDom.tipsOrder = order
}
}
$hs._cached_tipsDoms = document.querySelectorAll('[_potTips_="1"],[_potTips_="2"]'); //48673
},
initTips: function() {
/* 設置提示DOM的樣式 */
let player = $hs.player()
let shadowRoot = getRoot(player);
let doc = player.ownerDocument;
//console.log((document.documentElement.qq=player),shadowRoot,'xax')
let parentNode = player.parentNode
let tcn = player.getAttribute('_h5player_tips') || ($hs.tipsClassName + '_' + (+new Date));
player.setAttribute('_h5player_tips', tcn)
if (shadowRoot.querySelector('#' + tcn)) return false;
if (!shadowRoot._onceAddedCSS) {
shadowRoot._onceAddedCSS = true;
var cssStyle = `
[_potTips_="1"]{
animation: 2s linear 0s normal forwards 1 delayHide;
}
[_potTips_="0"]{
opacity:0; transform:translate(-9999px);
}
[_potTips_="2"]{
opacity:.95; transform: translate(0,0);
}
@keyframes delayHide{
0%, 99% { opacity:0.95; transform: translate(0,0); }
100% { opacity:0; transform:translate(-9999px); }
}
` + `
[_potTips_]{
font-weight: bold !important;
position: absolute !important;
z-index: 999 !important;
font-size: ${$hs.fontSize || 16}px !important;
padding: 0px !important;
border:none !important;
background: rgba(0,0,0,0) !important;
color:#738CE6 !important;
text-shadow: -1px -1px 0 #000, 1px -1px 0 #000, -1px 1px 0 #000, 1px 1px 0 #000;
top: 50%;
left: 50%;
max-width:500px;max-height:50px;
border-radius:3px;
font-family: 'microsoft yahei', Verdana, Geneva, sans-serif;
-webkit-user-select: none;
-moz-user-select: none;
-ms-user-select: none;
user-select: none;
-webkit-touch-callout: none;
-webkit-user-select: none;
-khtml-user-drag: none;
-khtml-user-select: none;
-moz-user-select: none;
-moz-user-select: -moz-none;
-ms-user-select: none;
pointer-events: none;
user-select: none;
}
`.replace(/\r\n/g, '');
var cssContainer = (shadowRoot.querySelector('head') || shadowRoot.querySelector('html') || document.documentElement);
domTool.addStyle(cssStyle, cssContainer);
}
let tipsDom = doc.createElement('div')
var transitionEvent = whichTransitionEvent('animation');
tipsDom.addEventListener(transitionEvent, function(e) {
if (this.getAttribute('_potTips_') == '1') {
this.setAttribute('_potTips_', '0')
$hs._cached_tipsDoms = shadowRoot.querySelectorAll('[_potTips_="1"],[_potTips_="2"]');
}
})
tipsDom.id = tcn;
tipsDom.setAttribute('unselectable', 'on');
tipsDom.setAttribute('_potTips_', '0');
$hs.change_layoutBox(tipsDom);
tipsDom._vpr = function() {
let resizeDOM = this;
if (!resizeDOM) return;
console.log('The container of the video is resized', resizeDOM.odm.id);
}
tipsDom._vpr_pn = tipsDom.parentNode
tipsDom._vpr = null
tipsDom._vpr_pn = null
if (tipsDom._vpr && tipsDom._vpr_pn) {
let rm = new ResizeODM();
let tmp_elm = null;
let {
layoutBox,
wPlayer
} = $hs.getLayoutBox(player, false);
if (layoutBox && wPlayer) tmp_elm = layoutBox.parentNode != tipsDom._vpr_pn ? null : layoutBox;
rm.relativeParent(tipsDom._vpr_pn, tmp_elm)
rm.listen(tipsDom._vpr)
if (rm.odm) {
rm.odm.id = tcn + 'obj'
//console.log(rm.odm,rm.odm.id)
tipsDom._vpr_obj = rm.odm;
}
}
return true;
},
responsiveSizing: function(container, elm) {
let gcssP = getComputedStyle(container);
let gcssE = getComputedStyle(elm);
//console.log(gcssE.left,gcssP.width)
let elmBound = {
left: parseFloat(gcssE.left) / parseFloat(gcssP.width),
width: parseFloat(gcssE.width) / parseFloat(gcssP.width),
top: parseFloat(gcssE.top) / parseFloat(gcssP.height),
height: parseFloat(gcssE.height) / parseFloat(gcssP.height)
};
let elm00 = [elmBound.left, elmBound.top];
let elm01 = [elmBound.left + elmBound.width, elmBound.top];
let elm10 = [elmBound.left, elmBound.top + elmBound.height];
let elm11 = [elmBound.left + elmBound.width, elmBound.top + elmBound.height];
return {
elm00,
elm01,
elm10,
elm11,
plw: elmBound.width,
plh: elmBound.height
};
},
fixNonBoxingVideoTipsPosition: function(tipsDom, player) {
if (!tipsDom || !player) return;
let ct = $hs.getPlayerCTBox(tipsDom, player)
if (!ct) return;
//console.log('fixNonBoxingVideoTipsPosition')
//relative
let {
elm00,
elm01,
elm10,
elm11,
plw,
plh
} = $hs.responsiveSizing(ct, player)
if (isNaN(elm00[0]) || isNaN(elm00[1])) {
[tipsDom.style.left, tipsDom.style.top] = [player.style.left, player.style.top];
//eg auto
} else {
let rlm00 = elm00.map(t => (t * 100).toFixed(2) + '%');
//console.log(rlm00);
[tipsDom.style.left, tipsDom.style.top] = rlm00;
}
// absolute
let _offset = {
left: 10,
top: 15
};
let customOffset = {
left: _offset.left,
top: _offset.top
};
let p = tipsDom.getBoundingClientRect();
let q = player.getBoundingClientRect();
let currentPos = [p.left, p.top];
let targetPos = [q.left + player.offsetWidth * 0 + customOffset.left, q.top + player.offsetHeight * 0 + customOffset.top];
let mL = +tipsDom.style.marginLeft.replace('px', '') || 0;
if (isNaN(mL)) mL = 0;
let mT = +tipsDom.style.marginTop.replace('px', '') || 0;
if (isNaN(mT)) mT = 0;
let z1 = -(currentPos[0] - targetPos[0]);
let z2 = -(currentPos[1] - targetPos[1]);
if (z1 || z2) {
let y1 = z1 + mL;
let y2 = z2 + mT;
tipsDom.style.marginLeft = y1 + 'px';
tipsDom.style.marginTop = y2 + 'px';
}
},
rotate: 0,
fps: 30,
/* 濾鏡效果 */
filter: {
key: {},
view_units: {
'hue-rotate': 'deg',
'blur': 'px'
},
setup: function(options) {
var ums = GM_getValue("unsharpen_mask")
if (!ums) ums = ""
let view = ''
let playerElm = $hs.player();
if (!playerElm) return;
for (let view_key in this.key) {
let view_unit = this.view_units[view_key] || ''
view += view_key + '(' + (+this.key[view_key] || 0).toFixed(3) + view_unit + ') '
this.key[view_key] = Number(+this.key[view_key] || 0)
}
if (ums) view += 'url("#_h5p_' + ums + '")';
if (options && options.grey) view += ' url("#grey1")';
playerElm.style.filter = view; //performance in firefox is bad
},
reset: function() {
this.key['brightness'] = 1
this.key['contrast'] = 1
this.key['saturate'] = 1
this.key['hue-rotate'] = 0
this.key['blur'] = 0
this.setup()
}
},
// _isFoucs: false,
keyMap: _keyMap(["1", "2", "3", "4", "c", "d", "e", "f", "i", "j", "k", "n", "m", "o", "p", "q", "r", "s", "t", "u", "w", "x", "y", "z"], {
'enter': 13,
'shift': 16,
'ctrl': 17,
'alt': 18,
'esc': 27,
'space': 32,
'LEFT': 37,
'UP': 38,
'RIGHT': 39,
'DOWN': 40,
'pad1': 97,
'pad2': 98,
'pad3': 99,
'pad4': 100,
'\\': 220,
}),
zoom_keys: ['x', 'c', 'z', 'arrowright', 'arrowleft', 'arrowup', 'arrowdown'],
/* 播放器事件響應器 */
playerTrigger: function(player, event) {
if (!player || !event) return
let keyCode = lowerKeyCode(event.keyCode)
if (event.code == "Space" && keyCode > 128) keyCode = 32;
let keyAsm = (event.shiftKey ? SHIFT : 0) | (event.ctrlKey ? CTRL : 0) | (event.altKey ? ALT : 0);
//shift + key
if (keyAsm == SHIFT) {
let key = event.key.toLowerCase()
// 網頁FULLSCREEN
if (key === 'enter') {
$hs.callFullScreenBtn()
return TERMINATE
} else if (key == 'f') {
//change unsharpen filter
var resList = ["unsharpen3_05", "unsharpen3_10", "unsharpen5_05", "unsharpen5_10", "unsharpen9_05", "unsharpen9_10"]
var res = (prompt("Enter the unsharpen mask\n(" + resList.map(x => '"' + x + '"').join(', ') + ")", "unsharpen9_05") || "").toLowerCase();
if (resList.indexOf(res) < 0) res = ""
GM_setValue("unsharpen_mask", res)
for (const el of document.querySelectorAll('video[_h5p_uid_encrypted]')) {
if (el.style.filter == "" || el.style.filter) {
var filterStr1 = el.style.filter.replace(/\s*url\(\"#_h5p_unsharpen[\d\_]+\"\)/, '');
var filterStr2 = (res.length > 0 ? ' url("#_h5p_' + res + '")' : '')
el.style.filter = filterStr1 + filterStr2;
}
}
return TERMINATE
}
// 進入或退出畫中畫模式
else if (key === 'p') {
$hs.pictureInPicture(player)
return TERMINATE
} else if (key == 'r') {
if (player._h5player_lastrecord_ !== null && (player._h5player_lastrecord_ >= 0 || player._h5player_lastrecord_ <= 0)) {
$hs.setPlayProgress(player, player._h5player_lastrecord_)
return TERMINATE
}
} else if (key === 'o') {
var _debug_h5p_logging_ch = false;
try {
window.localStorage.setItem('_h5_player_sLogging_', 1 - window.localStorage.getItem('_h5_player_sLogging_'))
_debug_h5p_logging_ = +window.localStorage.getItem('_h5_player_sLogging_') > 0;
_debug_h5p_logging_ch = true;
} catch (e) {
}
consoleLogF('_debug_h5p_logging_', !!_debug_h5p_logging_, 'changed', _debug_h5p_logging_ch)
if (_debug_h5p_logging_ch) {
return TERMINATE
}
} else if (key == 't') {
if (/^blob/i.test(player.currentSrc)) {
alert(`The current video is ${player.currentSrc}\nSorry, it cannot be opened in PotPlayer.`);
} else {
var confirm_res = confirm(`The current video is ${player.currentSrc}\nDo you want to open it in PotPlayer?`);
if (confirm_res) window.open('potplayer://' + player.currentSrc, '_blank');
}
return TERMINATE
}
// 視頻畫面縮放相關事件
let videoScale = (+player._videoScale) || 0;
let key_controlled = true;
switch (key) {
// shift+X：視頻縮小 -0.1
case 'x':
videoScale -= 0.1
break
// shift+C：視頻放大 +0.1
case 'c':
videoScale += 0.1
break
// shift+Z：視頻恢復正常大小
case 'z':
videoScale = 1
$hs.translate = {
x: 0,
y: 0
}
break
case 'arrowright':
$hs.translate.x += 10
break
case 'arrowleft':
$hs.translate.x -= 10
break
case 'arrowup':
$hs.translate.y -= 10
break
case 'arrowdown':
$hs.translate.y += 10
break
default:
key_controlled = false;
}
if (key_controlled) {
videoScale = $hs.scale = +videoScale.toFixed(1);
player.style.transform = `scale(${videoScale}) translate(${$hs.translate.x}px, ${$hs.translate.y}px)`
let tipsMsg = `視頻縮放率：${videoScale * 100}%`
if ($hs.translate.x) {
tipsMsg += `，水平位移：${$hs.translate.x}px`
}
if ($hs.translate.y) {
tipsMsg += `，垂直位移：${$hs.translate.y}px`
}
$hs.tips(false);
$hs.tips(tipsMsg)
return TERMINATE
}
}
// 防止其它無關組合鍵衝突
if (!keyAsm) {
let kControl = null
let newPBR, oldPBR;
switch (keyCode) {
// 方向鍵右→：快進3秒
case 39:
$hs.tuneCurrentTime($hs.skipStep);
return TERMINATE;
break;
// 方向鍵左←：後退3秒
case 37:
$hs.tuneCurrentTime(-$hs.skipStep);
return TERMINATE;
break;
// 方向鍵上↑：音量升高 1%
case 38:
if ((player.muted && player.volume === 0) && player._volume > 0) {
player.muted = false;
player.volume = player._volume;
} else if (player.muted && (player.volume > 0 || !player._volume)) {
player.muted = false;
}
$hs.tuneVolume(0.01);
return TERMINATE;
break;
// 方向鍵下↓：音量降低 1%
case 40:
if ((player.muted && player.volume === 0) && player._volume > 0) {
player.muted = false;
player.volume = player._volume;
} else if (player.muted && (player.volume > 0 || !player._volume)) {
player.muted = false;
}
$hs.tuneVolume(-0.01);
return TERMINATE;
break;
// 空格鍵：暫停/播放
case $hs.keyMap.space:
$hs.switchPlayStatus();
return TERMINATE;
break;
// 按鍵X：減速播放 -0.1
case $hs.keyMap.x:
if (player.playbackRate > 0) {
$hs.tips(false);
$hs.setPlaybackRate(player.playbackRate - 0.1);
return TERMINATE
}
break;
// 按鍵C：加速播放 +0.1
case $hs.keyMap.c:
if (player.playbackRate < 16) {
$hs.tips(false);
$hs.setPlaybackRate(player.playbackRate + 0.1);
return TERMINATE
}
break;
// 按鍵Z：正常速度播放
case $hs.keyMap.z:
$hs.tips(false);
oldPBR = player.playbackRate;
if (oldPBR != 1.0) {
player._playbackRate_z = oldPBR;
newPBR = 1.0;
} else if (player._playbackRate_z != 1.0) {
newPBR = player._playbackRate_z || 1.0;
player._playbackRate_z = 1.0;
} else {
newPBR = 1.0
player._playbackRate_z = 1.0;
}
$hs.setPlaybackRate(newPBR, 1)
return TERMINATE
break;
// 按鍵F：下一幀
case $hs.keyMap.f:
if (window.location.hostname === 'www.netflix.com') return /* netflix 的F鍵是FULLSCREEN的意思 */
$hs.tips(false);
if (!player.paused) player.pause()
player.currentTime += +(1 / $hs.fps)
$hs.tips('Jump to: Next frame')
return TERMINATE
break;
// 按鍵D：上一幀
case $hs.keyMap.d:
$hs.tips(false);
if (!player.paused) player.pause()
player.currentTime -= +(1 / $hs.fps)
$hs.tips('Jump to: Previous frame')
return TERMINATE
break;
// 按鍵E：亮度增加%
case $hs.keyMap.e:
$hs.tips(false);
kControl = 'brightness'
$hs.filter.key[kControl] += 0.1
$hs.filter.key[kControl] = $hs.filter.key[kControl].toFixed(2)
$hs.filter.setup()
$hs.tips('Brightness: ' + dround($hs.filter.key[kControl] * 100) + '%')
return TERMINATE
break;
// 按鍵W：亮度減少%
case $hs.keyMap.w:
$hs.tips(false);
kControl = 'brightness'
if ($hs.filter.key[kControl] > 0) {
$hs.filter.key[kControl] -= 0.1
$hs.filter.key[kControl] = $hs.filter.key[kControl].toFixed(2)
$hs.filter.setup()
}
$hs.tips('Brightness: ' + dround($hs.filter.key[kControl] * 100) + '%')
return TERMINATE
break;
// 按鍵T：對比度增加%
case $hs.keyMap.t:
$hs.tips(false);
kControl = 'contrast'
$hs.filter.key[kControl] += 0.1
$hs.filter.key[kControl] = $hs.filter.key[kControl].toFixed(2)
$hs.filter.setup()
$hs.tips('Contrast: ' + dround($hs.filter.key[kControl] * 100) + '%')
return TERMINATE
break;
// 按鍵R：對比度減少%
case $hs.keyMap.r:
$hs.tips(false);
kControl = 'contrast'
if ($hs.filter.key[kControl] > 0) {
$hs.filter.key[kControl] -= 0.1
$hs.filter.key[kControl] = $hs.filter.key[kControl].toFixed(2)
$hs.filter.setup()
}
$hs.tips('Contrast: ' + dround($hs.filter.key[kControl] * 100) + '%')
return TERMINATE
break;
// 按鍵U：飽和度增加%
case $hs.keyMap.u:
$hs.tips(false);
kControl = 'saturate'
$hs.filter.key[kControl] += 0.1
$hs.filter.key[kControl] = $hs.filter.key[kControl].toFixed(2)
$hs.filter.setup()
$hs.tips('Saturate: ' + dround($hs.filter.key[kControl] * 100) + '%')
return TERMINATE
break;
// 按鍵Y：飽和度減少%
case $hs.keyMap.y:
$hs.tips(false);
kControl = 'saturate'
if ($hs.filter.key[kControl] > 0) {
$hs.filter.key[kControl] -= 0.1
$hs.filter.key[kControl] = $hs.filter.key[kControl].toFixed(2)
$hs.filter.setup()
}
$hs.tips('Saturate: ' + dround($hs.filter.key[kControl] * 100) + '%')
return TERMINATE
break;
// 按鍵O：色相增加 1 度
case $hs.keyMap.o:
$hs.tips(false);
kControl = 'hue-rotate'
$hs.filter.key['hue-rotate'] += 1
$hs.filter.setup()
$hs.tips('Hue: ' + $hs.filter.key[kControl] + ' deg')
return TERMINATE
break;
// 按鍵I：色相減少 1 度
case $hs.keyMap.i:
$hs.tips(false);
kControl = 'hue-rotate'
$hs.filter.key['hue-rotate'] -= 1
$hs.filter.setup()
$hs.tips('Hue: ' + $hs.filter.key[kControl] + ' deg')
return TERMINATE
break;
// 按鍵K：模糊增加 0.1 px
case $hs.keyMap.k:
$hs.tips(false);
kControl = 'blur'
$hs.filter.key[kControl] += 0.1
$hs.filter.key[kControl] = (+$hs.filter.key[kControl] || 0).toFixed(1)
$hs.filter.setup()
$hs.tips('Blur: ' + $hs.filter.key[kControl] + ' px')
return TERMINATE
break;
// 按鍵J：模糊減少 0.1 px
case $hs.keyMap.j:
$hs.tips(false);
kControl = 'blur'
if ($hs.filter.key[kControl] > 0) {
$hs.filter.key[kControl] -= 0.1
$hs.filter.key[kControl] = (+$hs.filter.key[kControl] || 0).toFixed(1)
$hs.filter.setup()
}
$hs.tips('Blur: ' + $hs.filter.key[kControl] + ' px')
return TERMINATE
break;
// 按鍵Q：圖像復位
case $hs.keyMap.q:
$hs.tips(false);
$hs.filter.reset()
$hs.tips('Video Filter Reset')
return TERMINATE
break;
// 按鍵S：畫面旋轉 90 度
case $hs.keyMap.s:
$hs.tips(false);
$hs.rotate += 90
if ($hs.rotate % 360 === 0) $hs.rotate = 0;
player.style.transform = 'rotate(' + $hs.rotate + 'deg)'
$hs.tips('Rotation：' + $hs.rotate + ' deg')
return TERMINATE
break;
// 按鍵迴車，進入FULLSCREEN
case $hs.keyMap.enter:
//t.callFullScreenBtn();
break;
case $hs.keyMap.n:
$hs.pictureInPicture(player);
return TERMINATE
break;
case $hs.keyMap.m:
//console.log('m!', player.volume,player._volume)
if (player.volume >= 0) {
if (!player.volume || player.muted) {
var newVol = player.volume || player._volume || 0.5;
if (player.volume !== newVol) {
player.volume = newVol;
}
player.muted = false;
$hs.tips(false);
$hs.tips('Mute: Off', undefined);
} else {
player._volume = player.volume;
player._volume_p = player.volume;
//player.volume = 0;
player.muted = true;
$hs.tips(false);
$hs.tips('Mute: On', undefined);
}
}
return TERMINATE
break;
default:
// 按1-4設置播放速度 49-52;97-100
if ((keyCode >= 49 && keyCode <= 52) || (keyCode >= 97 && keyCode <= 100)) {
$hs.tips(false);
$hs.setPlaybackRate(Number(event.key), 1)
return TERMINATE
}
}
}
},
handlerPlayerMouseMove: function(e) {
let player = $hs.player();
let rootNode = getRoot(player);
if (rootNode.pointerLockElement != player) {
player.removeEventListener('mousemove', $hs.handlerPlayerMouseMove)
return;
}
var movementX = e.movementX || e.mozMovementX || e.webkitMovementX || 0,
movementY = e.movementY || e.mozMovementY || e.webkitMovementY || 0;
player.__xyOffset.x += movementX
player.__xyOffset.y += movementY
var ld = Math.sqrt(screen.width * screen.width + screen.height * screen.height) * .1
var md = Math.sqrt(player.__xyOffset.x * player.__xyOffset.x + player.__xyOffset.y * player.__xyOffset.y);
if (md > ld) $hs.playerActionLeave();
},
playerActionEnter: function() {
let player = $hs.player();
if (player) {
player.__requestPointerLock();
player.__xyOffset = {
x: 0,
y: 0
};
player.addEventListener('mousemove', $hs.handlerPlayerMouseMove)
}
},
playerActionLeave: function() {
let player = $hs.player();
if (player) player.removeEventListener('mousemove', $hs.handlerPlayerMouseMove)
document.__exitPointerLock();
},
/* 按鍵響應方法 */
handlerRootKeyDownEvent: function(event) {
if ($hs.intVideoInitCount > 0) {} else {
return;
}
let keyCode = lowerKeyCode(event.keyCode)
let key = event.key.toLowerCase()
let player = $hs.player()
if (!player) return; // no video tag
let rootNode = getRoot(player);
let keyAsm = (event.shiftKey ? SHIFT : 0) | (event.ctrlKey ? CTRL : 0) | (event.altKey ? ALT : 0);
if (!keyAsm && keyCode == 27 && (document.fullscreenElement || rootNode.pointerLockElement)) {
setTimeout(() => {
if (document.fullscreenElement) {
document.exitFullscreen();
} else if (document.pointerLockElement) {
$hs.playerActionLeave();
}
}, 700);
return;
}
if (event.code == "Space" && keyCode > 128) keyCode = 32;
if (isInOperation(event.target)) return;
//console.log('K01')
/* 切換插件的可用狀態 */
// Shift-`
if (keyAsm == SHIFT && keyCode === 192) {
$hs.enable = !$hs.enable;
$hs.tips(false);
if ($hs.enable) {
$hs.tips('啟用h5Player插件')
} else {
$hs.tips('禁用h5Player插件')
}
// 阻止事件冒泡
event.stopPropagation()
event.preventDefault()
return false
}
if (!$hs.enable) {
consoleLog('h5Player 已禁用~')
return false
}
/* 非全局模式下，不聚焦則不執行快捷鍵的操作 */
if (!keyAsm && key == 'enter' && !isInOperation()) {
if (!rootNode.pointerLockElement && !document.fullscreenElement) {
if (rootNode.pointerLockElement != player) {
$hs.playerActionEnter();
// 阻止事件冒泡
event.stopPropagation()
event.preventDefault()
return false
}
} else if (rootNode.pointerLockElement && !document.fullscreenElement) {
$hs.playerActionLeave();
// 阻止事件冒泡
event.stopPropagation()
event.preventDefault()
return false
} else if (document.fullscreenElement) {
document.exitFullscreen();
// 阻止事件冒泡
event.stopPropagation()
event.preventDefault()
return false
}
}
let hv = (elm) => (elm && (elm == player || elm.contains(player)) ? elm : null);
let _checkingPass;
let plm = null;
if (rootNode.activeElement && !rootNode.pointerLockElement && !document.fullscreenElement) {
// the active element may or may not contains the player
// but the player box (player->parent->parent->...) shall contains the active element (and the player)
// so if the active element is inside the layoutbox, okay!
// ps. layoutbox may be much larger than the activeelement, then it is not overlapping case.
plm = rootNode.activeElement
_checkingPass = $hs.isInActiveMode(rootNode.activeElement, player);
} else {
plm = hv(rootNode.pointerLockElement) || hv(document.fullscreenElement)
_checkingPass = !!plm
}
if (_checkingPass) {
if (isInOperation()) return
$hs.keyCodeList = $hs.keyCodeList || Object.values($hs.keyMap);
$hs.keyList = $hs.keyList || (Object.keys($hs.keyMap).concat(['enter', 'shift', 'control', 'alt', 'escape', ' ', 'space', 'arrowleft', 'arrowright', 'arrowright', 'arrowup', 'arrowdown', '|']));
let isInUseCode = $hs.keyCodeList.includes(keyCode) || $hs.keyList.includes(key);
if (!isInUseCode) return
let res = $hs.playerTrigger(player, event)
if (res == TERMINATE) {
event.stopPropagation()
event.preventDefault()
return false
}
}
},
/* 設置播放進度 */
setPlayProgress: function(player, curTime) {
if (!player) return
if (!curTime || Number.isNaN(curTime)) return
player.currentTime = curTime
if (curTime > 3) {
$hs.tips(false);
$hs.tips(`Playback Jumps to ${$hs.toolFormatCT(curTime)}`)
if (player.paused) player.play();
}
}
}
function makeFilter(arr, k) {
var res = ""
for (const e of arr) {
for (const d of e) {
res += " " + (1.0 * d * k).toFixed(9)
}
}
return res.trim()
}
function _add_filter(rootElm) {
var rootView = null;
if (rootElm && rootElm.nodeType > 0) {
while (rootElm.parentNode && rootElm.parentNode.nodeType === 1) rootElm = rootElm.parentNode;
rootView = rootElm.querySelector('body') || rootElm;
} else {
return;
}
if (rootView && rootView.querySelector && !rootView.querySelector('#_h5player_section_')) {
let svgFilterElm = document.createElement('section')
svgFilterElm.style.position = 'fixed';
svgFilterElm.style.left = '-999px';
svgFilterElm.style.width = '1px';
svgFilterElm.style.top = '-999px';
svgFilterElm.style.height = '1px';
svgFilterElm.id = '_h5player_section_'
var svgXML = `
<svg id='_h5p_image' version="1.1" xmlns="http://www.w3.org/2000/svg">
<defs>
<filter id="_h5p_sharpen1">
<feConvolveMatrix filterRes="100 100" style="color-interpolation-filters:sRGB" order="3" kernelMatrix="` + `
-0.3 -0.3 -0.3
-0.3 3.4 -0.3
-0.3 -0.3 -0.3`.replace(/[\n\r]+/g, ' ').trim() + `" preserveAlpha="true"/>
</filter>
<filter id="_h5p_unsharpen1">
<feConvolveMatrix style="color-interpolation-filters:sRGB;color-interpolation: sRGB;" order="5" kernelMatrix="` +
makeFilter([
[1, 4, 6, 4, 1],
[4, 16, 24, 16, 4],
[6, 24, -476, 24, 6],
[4, 16, 24, 16, 4],
[1, 4, 6, 4, 1]
], -1 / 256) + `" preserveAlpha="false"/>
</filter>
<filter id="_h5p_unsharpen3_05">
<feConvolveMatrix style="color-interpolation-filters:sRGB;color-interpolation: sRGB;" order="3" kernelMatrix="` +
makeFilter(
[
[0.025, 0.05, 0.025],
[0.05, -1.1, 0.05],
[0.025, 0.05, 0.025]
], -1 / .8) + `" preserveAlpha="false"/>
</filter>
<filter id="_h5p_unsharpen3_10">
<feConvolveMatrix style="color-interpolation-filters:sRGB;color-interpolation: sRGB;" order="3" kernelMatrix="` +
makeFilter(
[
[0.05, 0.1, 0.05],
[0.1, -1.4, 0.1],
[0.05, 0.1, 0.05]
], -1 / .8) + `" preserveAlpha="false"/>
</filter>
<filter id="_h5p_unsharpen5_05">
<feConvolveMatrix style="color-interpolation-filters:sRGB;color-interpolation: sRGB;" order="5" kernelMatrix="` +
makeFilter(
[
[0.025, 0.1, 0.15, 0.1, 0.025],
[0.1, 0.4, 0.6, 0.4, 0.1],
[0.15, 0.6, -18.3, 0.6, 0.15],
[0.1, 0.4, 0.6, 0.4, 0.1],
[0.025, 0.1, 0.15, 0.1, 0.025]
], -1 / 12.8) + `" preserveAlpha="false"/>
</filter>
<filter id="_h5p_unsharpen5_10">
<feConvolveMatrix style="color-interpolation-filters:sRGB;color-interpolation: sRGB;" order="5" kernelMatrix="` +
makeFilter(
[
[0.05, 0.2, 0.3, 0.2, 0.05],
[0.2, 0.8, 1.2, 0.8, 0.2],
[0.3, 1.2, -23.8, 1.2, 0.3],
[0.2, 0.8, 1.2, 0.8, 0.2],
[0.05, 0.2, 0.3, 0.2, 0.05]
], -1 / 12.8) + `" preserveAlpha="false"/>
</filter>
<filter id="_h5p_unsharpen9_05">
<feConvolveMatrix style="color-interpolation-filters:sRGB;color-interpolation: sRGB;" order="9" kernelMatrix="` +
makeFilter(
[
[0.025, 0.2, 0.7, 1.4, 1.75, 1.4, 0.7, 0.2, 0.025],
[0.2, 1.6, 5.6, 11.2, 14, 11.2, 5.6, 1.6, 0.2],
[0.7, 5.6, 19.6, 39.2, 49, 39.2, 19.6, 5.6, 0.7],
[1.4, 11.2, 39.2, 78.4, 98, 78.4, 39.2, 11.2, 1.4],
[1.75, 14, 49, 98, -4792.7, 98, 49, 14, 1.75],
[1.4, 11.2, 39.2, 78.4, 98, 78.4, 39.2, 11.2, 1.4],
[0.7, 5.6, 19.6, 39.2, 49, 39.2, 19.6, 5.6, 0.7],
[0.2, 1.6, 5.6, 11.2, 14, 11.2, 5.6, 1.6, 0.2],
[0.025, 0.2, 0.7, 1.4, 1.75, 1.4, 0.7, 0.2, 0.025]
], -1 / 3276.8) + `" preserveAlpha="false"/>
</filter>
<filter id="_h5p_unsharpen9_10">
<feConvolveMatrix style="color-interpolation-filters:sRGB;color-interpolation: sRGB;" order="9" kernelMatrix="` +
makeFilter(
[
[0.05, 0.4, 1.4, 2.8, 3.5, 2.8, 1.4, 0.4, 0.05],
[0.4, 3.2, 11.2, 22.4, 28, 22.4, 11.2, 3.2, 0.4],
[1.4, 11.2, 39.2, 78.4, 98, 78.4, 39.2, 11.2, 1.4],
[2.8, 22.4, 78.4, 156.8, 196, 156.8, 78.4, 22.4, 2.8],
[3.5, 28, 98, 196, -6308.6, 196, 98, 28, 3.5],
[2.8, 22.4, 78.4, 156.8, 196, 156.8, 78.4, 22.4, 2.8],
[1.4, 11.2, 39.2, 78.4, 98, 78.4, 39.2, 11.2, 1.4],
[0.4, 3.2, 11.2, 22.4, 28, 22.4, 11.2, 3.2, 0.4],
[0.05, 0.4, 1.4, 2.8, 3.5, 2.8, 1.4, 0.4, 0.05]
], -1 / 3276.8) + `" preserveAlpha="false"/>
</filter>
<filter id="_h5p_grey1">
<feColorMatrix values="0.3333 0.3333 0.3333 0 0
0.3333 0.3333 0.3333 0 0
0.3333 0.3333 0.3333 0 0
0 0 0 1 0"/>
<feColorMatrix type="saturate" values="0" />
</filter>
</defs>
</svg>
`;
svgFilterElm.innerHTML = svgXML.replace(/[\r\n\s]+/g, ' ').trim();
rootView.appendChild(svgFilterElm);
}
}
/**
* 某些網頁用了attachShadow closed mode，需要open才能獲取video標籤，例如百度雲盤
* 解決參考：
* https://developers.google.com/web/fundamentals/web-components/shadowdom?hl=zh-cn#closed
* https://stackoverflow.com/questions/54954383/override-element-prototype-attachshadow-using-chrome-extension
*/
const initForShadowRoot = async (shadowRoot) => {
try {
if (shadowRoot && shadowRoot.nodeType > 0 && 'querySelectorAll' in shadowRoot) {
$hs.bindDocEvents(shadowRoot);
new VideoListener(shadowRoot).listen(handlerVideoFound)
shadowRoots.push(shadowRoot)
}
} catch (e) {
console.log('h5Player: initForShadowRoot failed')
}
}
function hackAttachShadow() { // attachShadow - DOM Standard
var _prototype_ = window && window.HTMLElement ? window.HTMLElement.prototype : null;
if (_prototype_ && typeof _prototype_.attachShadow == 'function') {
var _attachShadow = _prototype_.attachShadow
hackAttachShadow = null
_prototype_.attachShadow = function() {
let arg = [...arguments];
if (arg[0] && arg[0].mode) arg[0].mode = 'open';
let shadowRoot = _attachShadow.apply(this, arg);
initForShadowRoot(shadowRoot);
return shadowRoot
}
}
}
function hackCreateShadowRoot() { // createShadowRoot - Deprecated
var _prototype_ = window && window.HTMLElement ? window.HTMLElement.prototype : null;
if (_prototype_ && typeof _prototype_.createShadowRoot == 'function') {
var _createShadowRoot = _prototype_.createShadowRoot;
hackCreateShadowRoot = null
_prototype_.createShadowRoot = function() {
const shadowRoot = _createShadowRoot.apply(this, arguments);
initForShadowRoot(shadowRoot);
return shadowRoot;
}
}
}
/* 事件偵聽hack */
function hackEventListener() {
if (!window.EventTarget) return;
const eventTargetPrototype = window.EventTarget.prototype;
var _addEventListener = eventTargetPrototype.addEventListener;
var _removeEventListener = eventTargetPrototype.removeEventListener;
if (typeof _addEventListener == 'function' && typeof _removeEventListener == 'function') {} else return;
hackEventListener = null;
class Listeners {
constructor(dom, type) {
this._dom = dom;
this._type = type;
this.listenersCount = 0;
this.hashList = {};
}
get baseFunc() {
if (this._dom && this._type) {
return this._dom['on' + this._type];
}
}
get funcCount() {
if (this._dom && this._type) {
return (typeof this.baseFunc == 'function') * 1 + (this.listenersCount || 0)
}
}
}
var hackedEvtCount = 0;
function timeupdateHack(evtTarget, args) {
consoleLog('timeupdate detected')
if (!evtTarget._onceTimeUpdateHack) {
evtTarget._onceTimeUpdateHack = true;
if (!_endlessloop) _endlessloop = new EndlessLoop();
let opts = _endlessloop.append(handle.timeupdatef_ell)
opts.video = evtTarget;
opts.lastTime = -1;
opts.evt = new SimEvent("timeupdatef", {
bubbles: false,
cancelable: true,
}, 'timeupdate');
opts.loopingStart();
_ell_timeupdatefs.push(opts);
}
args[0] = 'timeupdatef';
args[1] = sim_arg_1_fn(args[1], _evtOB_create._timeupdate())
_addEventListener.apply(evtTarget, args)
consoleLog('timeupdate(fast) is added with listener', fn_toString(listener))
}
eventTargetPrototype.addEventListener = function() {
if (!this || !(this instanceof EventTarget)) {
return _addEventListener.apply(this, arguments)
//unknown bug?
}
let arg = arguments
let type = arg[0]
let listener = arg[1]
let boolCapture = !!((arg[2] && typeof arg[2] == 'object') ? arg[2].capture : arg[2])
let sim_arg = null;
if (type == 'timeupdate' && this.nodeType == 1 && this.nodeName == "VIDEO" && 0) {
timeupdateHack(this, [...arg])
} else {
_addEventListener.apply(this, arg)
}
this._listeners = this._listeners || {}
this._listeners[type] = this._listeners[type] || new Listeners(this, type)
let uid = 100000 + (++hackedEvtCount);
let listenerObj = {
listener,
options: arg[2],
uid: uid,
useCapture: boolCapture,
sim_arg
}
this._listeners[type].hashList[uid + ''] = listenerObj;
this._listeners[type].listenersCount++;
}
// hack removeEventListener
eventTargetPrototype.removeEventListener = function() {
if (!this || !(this instanceof EventTarget)) {
return _removeEventListener.apply(this, arguments)
//unknown bug?
}
let arg = arguments
let type = arg[0]
let listener = arg[1]
let boolCapture = !!((arg[2] && typeof arg[2] == 'object') ? arg[2].capture : arg[2])
let defaultRemoval = true;
if (this._listeners && this._listeners[type] && this._listeners[type].hashList) {
let hashList = this._listeners[type].hashList
for (let k in hashList) {
if (hashList[k].listener === listener && hashList[k].useCapture == boolCapture) {
if (hashList[k].sim_arg) {
defaultRemoval = false;
_removeEventListener.apply(this, hashList[k].sim_arg.slice(0, 3));
}
delete hashList[k];
this._listeners[type].listenersCount--;
break;
}
}
}
if (defaultRemoval) _removeEventListener.apply(this, arg);
}
}
function handlerVideoFound(video) {
if (!video) return;
if (video.getAttribute('_h5ppid')) return;
var alabel = video.getAttribute('aria-label')
if (alabel && typeof alabel == "string" && alabel.toUpperCase() == "GIF") return;
consoleLog('handlerVideoFound', video)
$hs.intVideoInitCount = ($hs.intVideoInitCount || 0) + 1;
consoleLog(' - HTML5 Video is detected -', `Number of Videos: ${$hs.intVideoInitCount}`)
if ($hs.intVideoInitCount === 1) $hs.fireGlobalInit();
video.setAttribute('_h5ppid', 'h5p-' + $hs.intVideoInitCount)
let rootNode = getRoot(video);
if (rootNode.host) $hs.getLayoutBox(video);
let rootElm = rootNode.querySelector('head') || rootNode.querySelector('html') || document.documentElement //48763
_add_filter(rootElm)
video.addEventListener('loadedmetadata', $hs.handlerVideoLoadedMetaData, true);
}
ResizeODM.__init__();
hackAttachShadow()
hackCreateShadowRoot()
hackEventListener()
window.addEventListener('message', $hs.handlerWinMessage, false);
$hs.bindDocEvents(document);
new VideoListener(document.documentElement).listen(handlerVideoFound)
var windowsLD = (function() {
let ls_res = [];
try {
ls_res = [!!window.localStorage, !!window.top.localStorage];
} catch (e) {}
try {
let winp = window;
let winc = 0;
while (winp !== window.top && winp && ++winc) winp = winp.parentNode;
ls_res.push(winc);
} catch (e) {}
return ls_res;
})();
consoleLogF('- h5Player Plugin Loaded -', ...windowsLD)
function isInCrossOriginFrame() {
let result = true;
try {
if (window.top.localStorage || window.top.location.href) result = false;
} catch (e) {}
return result
}
if (isInCrossOriginFrame()) consoleLog('cross origin frame detected');
})(null);
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