@kwai-video-team/kwai-player-web
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<!-- START doctoc generated TOC please keep comment here to allow auto update --> <!-- DON'T EDIT THIS SECTION, INSTEAD RE-RUN doctoc TO UPDATE --> **Table of Contents** *generated with [DocToc](https://github.com/thlorenz/doctoc)*
1,256 lines • 1.46 MB
JavaScript
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~c ? this.__entries__[c][1] = l : this.__entries__.push([a, l]);
}, i.prototype.delete = function(a) {
var l = this.__entries__, c = r(l, a);
~c && l.splice(c, 1);
}, i.prototype.has = function(a) {
return !!~r(this.__entries__, a);
}, i.prototype.clear = function() {
this.__entries__.splice(0);
}, i.prototype.forEach = function(a, l) {
l === void 0 && (l = null);
for (var c = 0, v = this.__entries__; c < v.length; c++) {
var b = v[c];
a.call(l, b[1], b[0]);
}
}, i;
}()
);
}(), po = typeof window < "u" && typeof document < "u" && window.document === document, ss = function() {
return typeof global < "u" && global.Math === Math ? global : typeof self < "u" && self.Math === Math ? self : typeof window < "u" && window.Math === Math ? window : Function("return this")();
}(), A_ = function() {
return typeof requestAnimationFrame == "function" ? requestAnimationFrame.bind(ss) : function(r) {
return setTimeout(function() {
return r(Date.now());
}, 1e3 / 60);
};
}(), v_ = 2;
function g_(r, i) {
var a = !1, l = !1, c = 0;
function v() {
a && (a = !1, r()), l && T();
}
function b() {
A_(v);
}
function T() {
var C = Date.now();
if (a) {
if (C - c < v_)
return;
l = !0;
} else
a = !0, l = !1, setTimeout(b, i);
c = C;
}
return T;
}
var m_ = 20, E_ = ["top", "right", "bottom", "left", "width", "height", "size", "weight"], b_ = typeof MutationObserver < "u", y_ = (
/** @class */
function() {
function r() {
this.connected_ = !1, this.mutationEventsAdded_ = !1, this.mutationsObserver_ = null, this.observers_ = [], this.onTransitionEnd_ = this.onTransitionEnd_.bind(this), this.refresh = g_(this.refresh.bind(this), m_);
}
return r.prototype.addObserver = function(i) {
~this.observers_.indexOf(i) || this.observers_.push(i), this.connected_ || this.connect_();
}, r.prototype.removeObserver = function(i) {
var a = this.observers_, l = a.indexOf(i);
~l && a.splice(l, 1), !a.length && this.connected_ && this.disconnect_();
}, r.prototype.refresh = function() {
var i = this.updateObservers_();
i && this.refresh();
}, r.prototype.updateObservers_ = function() {
var i = this.observers_.filter(function(a) {
return a.gatherActive(), a.hasActive();
});
return i.forEach(function(a) {
return a.broadcastActive();
}), i.length > 0;
}, r.prototype.connect_ = function() {
!po || this.connected_ || (document.addEventListener("transitionend", this.onTransitionEnd_), window.addEventListener("resize", this.refresh), b_ ? (this.mutationsObserver_ = new MutationObserver(this.refresh), this.mutationsObserver_.observe(document, {
attributes: !0,
childList: !0,
characterData: !0,
subtree: !0
})) : (document.addEventListener("DOMSubtreeModified", this.refresh), this.mutationEventsAdded_ = !0), this.connected_ = !0);
}, r.prototype.disconnect_ = function() {
!po || !this.connected_ || (document.removeEventListener("transitionend", this.onTransitionEnd_), window.removeEventListener("resize", this.refresh), this.mutationsObserver_ && this.mutationsObserver_.disconnect(), this.mutationEventsAdded_ && document.removeEventListener("DOMSubtreeModified", this.refresh), this.mutationsObserver_ = null, this.mutationEventsAdded_ = !1, this.connected_ = !1);
}, r.prototype.onTransitionEnd_ = function(i) {
var a = i.propertyName, l = a === void 0 ? "" : a, c = E_.some(function(v) {
return !!~l.indexOf(v);
});
c && this.refresh();
}, r.getInstance = function() {
return this.instance_ || (this.instance_ = new r()), this.instance_;
}, r.instance_ = null, r;
}()
), Zl = function(r, i) {
for (var a = 0, l = Object.keys(i); a < l.length; a++) {
var c = l[a];
Object.defineProperty(r, c, {
value: i[c],
enumerable: !1,
writable: !1,
configurable: !0
});
}
return r;
}, na = function(r) {
var i = r && r.ownerDocument && r.ownerDocument.defaultView;
return i || ss;
}, ql = As(0, 0, 0, 0);
function os(r) {
return parseFloat(r) || 0;
}
function $c(r) {
for (var i = [], a = 1; a < arguments.length; a++)
i[a - 1] = arguments[a];
return i.reduce(function(l, c) {
var v = r["border-" + c + "-width"];
return l + os(v);
}, 0);
}
function C_(r) {
for (var i = ["top", "right", "bottom", "left"], a = {}, l = 0, c = i; l < c.length; l++) {
var v = c[l], b = r["padding-" + v];
a[v] = os(b);
}
return a;
}
function T_(r) {
var i = r.getBBox();
return As(0, 0, i.width, i.height);
}
function I_(r) {
var i = r.clientWidth, a = r.clientHeight;
if (!i && !a)
return ql;
var l = na(r).getComputedStyle(r), c = C_(l), v = c.left + c.right, b = c.top + c.bottom, T = os(l.width), C = os(l.height);
if (l.boxSizing === "border-box" && (Math.round(T + v) !== i && (T -= $c(l, "left", "right") + v), Math.round(C + b) !== a && (C -= $c(l, "top", "bottom") + b)), !L_(r)) {
var M = Math.round(T + v) - i, u = Math.round(C + b) - a;
Math.abs(M) !== 1 && (T -= M), Math.abs(u) !== 1 && (C -= u);
}
return As(c.left, c.top, T, C);
}
var R_ = function() {
return typeof SVGGraphicsElement < "u" ? function(r) {
return r instanceof na(r).SVGGraphicsElement;
} : function(r) {
return r instanceof na(r).SVGElement && typeof r.getBBox == "function";
};
}();
function L_(r) {
return r === na(r).document.documentElement;
}
function D_(r) {
return po ? R_(r) ? T_(r) : I_(r) : ql;
}
function S_(r) {
var i = r.x, a = r.y, l = r.width, c = r.height, v = typeof DOMRectReadOnly < "u" ? DOMRectReadOnly : Object, b = Object.create(v