diff --git a/packages/overlayscrollbars/dist/overlayscrollbars.css b/packages/overlayscrollbars/dist/overlayscrollbars.css
index 6002eeb..b3077d0 100644
--- a/packages/overlayscrollbars/dist/overlayscrollbars.css
+++ b/packages/overlayscrollbars/dist/overlayscrollbars.css
@@ -118,16 +118,17 @@
min-height: 1px;
min-width: 1px; }
-.os-scrollbar-transition {
- transition: opacity 0.3s, visibility 0.3s, top 0.3s, right 0.3s, bottom 0.3s, left 0.3s; }
-
.os-scrollbar {
+ transition: opacity 0.3s, visibility 0.3s, top 0.3s, right 0.3s, bottom 0.3s, left 0.3s;
pointer-events: none;
position: absolute;
z-index: 0;
opacity: 0;
visibility: hidden; }
+.os-scrollbar-transitionless {
+ transition: none; }
+
.os-scrollbar-track {
pointer-events: auto;
position: relative;
diff --git a/packages/overlayscrollbars/dist/overlayscrollbars.esm.js b/packages/overlayscrollbars/dist/overlayscrollbars.esm.js
index ffa3c9e..7e8afe8 100644
--- a/packages/overlayscrollbars/dist/overlayscrollbars.esm.js
+++ b/packages/overlayscrollbars/dist/overlayscrollbars.esm.js
@@ -380,14 +380,18 @@ const d = jsAPI("cancelAnimationFrame");
const f = jsAPI("requestAnimationFrame");
-const _ = /[^\x20\t\r\n\f]+/g;
+const _ = window.setTimeout;
+
+const g = window.clearTimeout;
+
+const h = /[^\x20\t\r\n\f]+/g;
const classListAction = (t, n, o) => {
let s;
let e = 0;
let c = false;
if (t && n && isString(n)) {
- const r = n.match(_) || [];
+ const r = n.match(h) || [];
c = r.length > 0;
while (s = r[e++]) {
c = !!o(t.classList, s) && c;
@@ -430,58 +434,55 @@ const equalTRBL = (t, n) => equal(t, n, [ "t", "r", "b", "l" ]);
const equalBCRWH = (t, n, o) => equal(t, n, [ "width", "height" ], o && (t => Math.round(t)));
-const clearTimeouts = t => {
- t && clearTimeout(t);
- t && d(t);
-};
-
const noop = () => {};
const debounce = (t, n) => {
let o;
let s;
let e;
- let c;
+ let c = noop;
const {v: r, p: i, m: l} = n || {};
- const a = setTimeout;
- const u = function invokeFunctionToDebounce(n) {
- clearTimeouts(o);
- clearTimeouts(s);
- s = o = e = void 0;
+ const a = function invokeFunctionToDebounce(n) {
+ c();
+ g(o);
+ o = s = void 0;
+ c = noop;
t.apply(this, n);
};
- const mergeParms = t => l && e ? l(e, t) : t;
+ const mergeParms = t => l && s ? l(s, t) : t;
const flush = () => {
- if (o) {
- u(mergeParms(c) || c);
+ if (c !== noop) {
+ a(mergeParms(e) || e);
}
};
- const d = function debouncedFn() {
+ const u = function debouncedFn() {
const t = from(arguments);
const n = isFunction(r) ? r() : r;
const l = isNumber(n) && n >= 0;
if (l) {
const r = isFunction(i) ? i() : i;
const l = isNumber(r) && r >= 0;
- const d = n > 0 ? a : f;
- const _ = mergeParms(t);
- const g = _ || t;
- const h = u.bind(0, g);
- clearTimeouts(o);
- o = d(h, n);
- if (l && !s) {
- s = a(flush, r);
+ const u = n > 0 ? _ : f;
+ const h = n > 0 ? g : d;
+ const v = mergeParms(t);
+ const w = v || t;
+ const p = a.bind(0, w);
+ c();
+ const b = u(p, n);
+ c = () => h(b);
+ if (l && !o) {
+ o = _(flush, r);
}
- e = c = g;
+ s = e = w;
} else {
- u(t);
+ a(t);
}
};
- d.S = flush;
- return d;
+ u.S = flush;
+ return u;
};
-const g = {
+const v = {
opacity: 1,
zindex: 1
};
@@ -491,7 +492,7 @@ const parseToZeroOrNumber = (t, n) => {
return o === o ? o : 0;
};
-const adaptCSSVal = (t, n) => !g[t.toLowerCase()] && isNumber(n) ? `${n}px` : n;
+const adaptCSSVal = (t, n) => !v[t.toLowerCase()] && isNumber(n) ? `${n}px` : n;
const getCSSVal = (t, n, o) => null != n ? n[o] || n.getPropertyValue(o) : t.style[o];
@@ -524,7 +525,7 @@ const topRightBottomLeft = (t, n, o) => {
};
};
-const h = {
+const w = {
w: 0,
h: 0
};
@@ -537,17 +538,17 @@ const windowSize = () => ({
const offsetSize = t => t ? {
w: t.offsetWidth,
h: t.offsetHeight
-} : h;
+} : w;
const clientSize = t => t ? {
w: t.clientWidth,
h: t.clientHeight
-} : h;
+} : w;
const scrollSize = t => t ? {
w: t.scrollWidth,
h: t.scrollHeight
-} : h;
+} : w;
const fractionalSize = t => {
const n = parseFloat(style(t, "height")) || 0;
@@ -560,20 +561,20 @@ const fractionalSize = t => {
const getBoundingClientRect = t => t.getBoundingClientRect();
-let v;
+let p;
const supportPassiveEvents = () => {
- if (isUndefined(v)) {
- v = false;
+ if (isUndefined(p)) {
+ p = false;
try {
window.addEventListener("test", null, Object.defineProperty({}, "passive", {
get() {
- v = true;
+ p = true;
}
}));
} catch (t) {}
}
- return v;
+ return p;
};
const splitEventNames = t => t.split(" ");
@@ -608,11 +609,7 @@ const on = (t, n, o, s) => {
const stopPropagation = t => t.stopPropagation();
-const preventDefault = t => t.preventDefault();
-
-const stopAndPrevent = t => stopPropagation(t) || preventDefault(t);
-
-const w = {
+const b = {
x: 0,
y: 0
};
@@ -622,7 +619,7 @@ const absoluteCoordinates = t => {
return n ? {
x: n.left + window.pageYOffset,
y: n.top + window.pageXOffset
- } : w;
+ } : b;
};
const manageListener = (t, n) => {
@@ -682,65 +679,67 @@ const createState = t => {
} ];
};
-const p = "os-environment";
+const y = "os-environment";
-const b = `${p}-flexbox-glue`;
+const m = `${y}-flexbox-glue`;
-const y = `${b}-max`;
+const S = `${m}-max`;
-const m = "data-overlayscrollbars";
+const x = "data-overlayscrollbars";
-const S = `${m}-overflow-x`;
+const C = `${x}-overflow-x`;
-const x = `${m}-overflow-y`;
+const $ = `${x}-overflow-y`;
-const C = "overflowVisible";
+const O = "overflowVisible";
-const $ = "viewportStyled";
+const z = "viewportStyled";
-const O = "os-padding";
+const A = "os-padding";
-const z = "os-viewport";
+const I = "os-viewport";
-const T = `${z}-arrange`;
+const T = `${I}-arrange`;
-const A = "os-content";
+const E = "os-content";
-const I = `${z}-scrollbar-styled`;
+const P = `${I}-scrollbar-styled`;
-const E = `os-overflow-visible`;
+const L = `os-overflow-visible`;
-const P = "os-size-observer";
+const H = "os-size-observer";
-const L = `${P}-appear`;
+const M = `${H}-appear`;
-const H = `${P}-listener`;
+const R = `${H}-listener`;
-const M = `${H}-scroll`;
+const D = `${R}-scroll`;
-const R = `${H}-item`;
+const j = `${R}-item`;
-const D = `${R}-final`;
+const V = `${j}-final`;
-const j = "os-trinsic-observer";
+const k = "os-trinsic-observer";
-const V = "os-scrollbar";
+const B = "os-scrollbar";
-const k = `${V}-horizontal`;
+const F = `${B}-horizontal`;
-const B = `${V}-vertical`;
+const Y = `${B}-vertical`;
-const F = "os-scrollbar-track";
+const q = "os-scrollbar-track";
-const Y = "os-scrollbar-handle";
+const G = "os-scrollbar-handle";
-const q = `${V}-visible`;
+const N = `${B}-visible`;
-const G = `${V}-cornerless`;
+const U = `${B}-cornerless`;
-const N = `${V}-interaction`;
+const W = `${B}-transitionless`;
-const U = `${V}-auto-hidden`;
+const X = `${B}-interaction`;
+
+const J = `${B}-auto-hidden`;
const opsStringify = t => JSON.stringify(t, ((t, n) => {
if (isFunction(n)) {
@@ -749,7 +748,7 @@ const opsStringify = t => JSON.stringify(t, ((t, n) => {
return n;
}));
-const W = {
+const K = {
paddingAbsolute: false,
updating: {
elementEvents: [ [ "img", "load" ] ],
@@ -800,175 +799,19 @@ const getOptionsDiff = (t, n) => {
return o;
};
-let X;
+const Z = {};
-const {abs: J, round: K} = Math;
+const getPlugins = () => assignDeep({}, Z);
-const diffBiggerThanOne = (t, n) => {
- const o = J(t);
- const s = J(n);
- return !(o === s || o + 1 === s || o - 1 === s);
-};
-
-const getNativeScrollbarSize = (t, n, o) => {
- appendChildren(t, n);
- const s = clientSize(n);
- const e = offsetSize(n);
- const c = fractionalSize(o);
- return {
- x: e.h - s.h + c.h,
- y: e.w - s.w + c.w
- };
-};
-
-const getNativeScrollbarsHiding = t => {
- let n = false;
- const o = addClass(t, I);
- try {
- n = "none" === style(t, cssProperty("scrollbar-width")) || "none" === window.getComputedStyle(t, "::-webkit-scrollbar").getPropertyValue("display");
- } catch (s) {}
- o();
- return n;
-};
-
-const getRtlScrollBehavior = (t, n) => {
- const o = "hidden";
- style(t, {
- overflowX: o,
- overflowY: o,
- direction: "rtl"
- });
- scrollLeft(t, 0);
- const s = absoluteCoordinates(t);
- const e = absoluteCoordinates(n);
- scrollLeft(t, -999);
- const c = absoluteCoordinates(n);
- return {
- i: s.x === e.x,
- n: e.x !== c.x
- };
-};
-
-const getFlexboxGlue = (t, n) => {
- const o = addClass(t, b);
- const s = getBoundingClientRect(t);
- const e = getBoundingClientRect(n);
- const c = equalBCRWH(e, s, true);
- const r = addClass(t, y);
- const i = getBoundingClientRect(t);
- const l = getBoundingClientRect(n);
- const a = equalBCRWH(l, i, true);
- o();
- r();
- return c && a;
-};
-
-const getWindowDPR = () => {
- const t = window.screen.deviceXDPI || 0;
- const n = window.screen.logicalXDPI || 1;
- return window.devicePixelRatio || t / n;
-};
-
-const createEnvironment = () => {
- const {body: t} = document;
- const n = createDOM(`
`);
- const o = n[0];
- const s = o.firstChild;
- const [e, , c] = createEventListenerHub();
- const [r, i] = createCache({
- u: getNativeScrollbarSize(t, o, s),
- _: equalXY
- });
- const [l] = i();
- const a = getNativeScrollbarsHiding(o);
- const u = {
- x: 0 === l.x,
- y: 0 === l.y
- };
- const d = {
- T: !a,
- A: false
- };
- const f = assignDeep({}, W);
- const _ = {
- I: l,
- P: u,
- L: a,
- H: "-1" === style(o, "zIndex"),
- M: getRtlScrollBehavior(o, s),
- R: getFlexboxGlue(o, s),
- D: t => e("_", t),
- j: assignDeep.bind(0, {}, d),
- V(t) {
- assignDeep(d, t);
- },
- k: assignDeep.bind(0, {}, f),
- B(t) {
- assignDeep(f, t);
- },
- F: assignDeep({}, d),
- Y: assignDeep({}, f)
- };
- removeAttr(o, "style");
- removeElements(o);
- if (!a && (!u.x || !u.y)) {
- let n = windowSize();
- let e = getWindowDPR();
- window.addEventListener("resize", (() => {
- const i = windowSize();
- const l = {
- w: i.w - n.w,
- h: i.h - n.h
- };
- if (0 === l.w && 0 === l.h) {
- return;
- }
- const a = {
- w: J(l.w),
- h: J(l.h)
- };
- const u = {
- w: J(K(i.w / (n.w / 100))),
- h: J(K(i.h / (n.h / 100)))
- };
- const d = getWindowDPR();
- const f = a.w > 2 && a.h > 2;
- const _ = !diffBiggerThanOne(u.w, u.h);
- const g = d !== e && e > 0;
- const h = f && _ && g;
- if (h) {
- const [n, e] = r(getNativeScrollbarSize(t, o, s));
- assignDeep(X.I, n);
- removeElements(o);
- if (e) {
- c("_");
- }
- }
- n = i;
- e = d;
+const addPlugin = t => {
+ each(isArray(t) ? t : [ t ], (t => {
+ each(keys(t), (n => {
+ Z[n] = t[n];
}));
- }
- return _;
-};
-
-const getEnvironment = () => {
- if (!X) {
- X = createEnvironment();
- }
- return X;
-};
-
-const Q = {};
-
-const getPlugins = () => assignDeep({}, Q);
-
-const addPlugin = t => each(isArray(t) ? t : [ t ], (t => {
- each(keys(t), (n => {
- Q[n] = t[n];
}));
-}));
+};
-var Z = {
+var Q = {
exports: {}
};
@@ -988,9 +831,9 @@ var Z = {
return _extends.apply(this, arguments);
}
t.exports = _extends, t.exports.o = true, t.exports["default"] = t.exports;
-})(Z);
+})(Q);
-const tt = getDefaultExportFromCjs(Z.exports);
+const tt = getDefaultExportFromCjs(Q.exports);
const nt = {
boolean: "__TPL_boolean_TYPE__",
@@ -1099,7 +942,7 @@ const at = "__osOptionsValidationPlugin";
const ut = {
[at]: {
- q: (t, n) => {
+ A: (t, n) => {
const [o, s] = validateOptions(lt, t, n);
return tt({}, s, o);
}
@@ -1114,10 +957,10 @@ const _t = "__osSizeObserverPlugin";
const gt = {
[_t]: {
- q: (t, n, o) => {
- const s = createDOM(``);
+ A: (t, n, o) => {
+ const s = createDOM(``);
appendChildren(t, s);
- addClass(t, M);
+ addClass(t, D);
const e = s[0];
const c = e.lastChild;
const r = e.firstChild;
@@ -1143,7 +986,7 @@ const gt = {
a = offsetSize(e);
u = !t || !equalWH(a, l);
if (t) {
- stopAndPrevent(t);
+ stopPropagation(t);
if (u && !_) {
d(_);
_ = f(onResized);
@@ -1166,26 +1009,39 @@ const gt = {
let ht = 0;
-const vt = "__osScrollbarsHidingPlugin";
+const {round: vt, abs: wt} = Math;
-const wt = {
- [vt]: {
- G: () => {
- const {L: t, P: n, H: o} = getEnvironment();
- const s = !o && !t && (n.x || n.y);
- const e = s ? document.createElement("style") : false;
- if (e) {
- attr(e, "id", `${T}-${ht}`);
+const getWindowDPR = () => {
+ const t = window.screen.deviceXDPI || 0;
+ const n = window.screen.logicalXDPI || 1;
+ return window.devicePixelRatio || t / n;
+};
+
+const diffBiggerThanOne = (t, n) => {
+ const o = wt(t);
+ const s = wt(n);
+ return !(o === s || o + 1 === s || o - 1 === s);
+};
+
+const pt = "__osScrollbarsHidingPlugin";
+
+const bt = {
+ [pt]: {
+ I: t => {
+ const {T: n, P: o, L: s} = t;
+ const e = !s && !n && (o.x || o.y);
+ const c = e ? document.createElement("style") : false;
+ if (c) {
+ attr(c, "id", `${T}-${ht}`);
ht++;
}
- return e;
+ return c;
},
- N: (t, n, o, s, e, c) => {
- const {R: r} = getEnvironment();
- const arrangeViewport = (e, c, r, i) => {
+ H: (t, n, o, s, e, c, r) => {
+ const arrangeViewport = (n, c, r, i) => {
if (t) {
- const {U: t} = s();
- const {W: l, X: a} = e;
+ const {M: t} = e();
+ const {R: l, D: a} = n;
const {x: u, y: d} = a;
const {x: f, y: _} = l;
const g = i ? "paddingRight" : "paddingLeft";
@@ -1197,21 +1053,21 @@ const wt = {
w: _ && d ? `${_ + w - h}px` : "",
h: f && u ? `${f + p - v}px` : ""
};
- if (o) {
- const {sheet: t} = o;
+ if (s) {
+ const {sheet: t} = s;
if (t) {
const {cssRules: n} = t;
if (n) {
if (!n.length) {
- t.insertRule(`#${attr(o, "id")} + .${T}::before {}`, 0);
+ t.insertRule(`#${attr(s, "id")} + .${T}::before {}`, 0);
}
- const s = n[0].style;
- s.width = b.w;
- s.height = b.h;
+ const o = n[0].style;
+ o.width = b.w;
+ o.height = b.h;
}
}
} else {
- style(n, {
+ style(o, {
"--os-vaw": b.w,
"--os-vah": b.h
});
@@ -1219,11 +1075,11 @@ const wt = {
}
return t;
};
- const undoViewportArrange = (o, i, l) => {
+ const undoViewportArrange = (s, i, l) => {
if (t) {
- const a = l || e(o);
- const {U: u} = s();
- const {X: d} = a;
+ const a = l || c(s);
+ const {M: u} = e();
+ const {D: d} = a;
const {x: f, y: _} = d;
const g = {};
const assignProps = t => each(t.split(" "), (t => {
@@ -1235,25 +1091,177 @@ const wt = {
if (_) {
assignProps("marginLeft marginRight paddingLeft paddingRight");
}
- const h = style(n, keys(g));
- removeClass(n, T);
- if (!r) {
+ const h = style(o, keys(g));
+ removeClass(o, T);
+ if (!n) {
g.height = "";
}
- style(n, g);
+ style(o, g);
return [ () => {
- c(a, i, t, h);
- style(n, h);
- addClass(n, T);
+ r(a, i, t, h);
+ style(o, h);
+ addClass(o, T);
}, a ];
}
return [ noop ];
};
return [ arrangeViewport, undoViewportArrange ];
+ },
+ j: () => {
+ let t = windowSize();
+ let n = getWindowDPR();
+ return (o, s, e) => {
+ const c = windowSize();
+ const r = {
+ w: c.w - t.w,
+ h: c.h - t.h
+ };
+ if (0 === r.w && 0 === r.h) {
+ return;
+ }
+ const i = {
+ w: wt(r.w),
+ h: wt(r.h)
+ };
+ const l = {
+ w: wt(vt(c.w / (t.w / 100))),
+ h: wt(vt(c.h / (t.h / 100)))
+ };
+ const a = getWindowDPR();
+ const u = i.w > 2 && i.h > 2;
+ const d = !diffBiggerThanOne(l.w, l.h);
+ const f = a !== n && n > 0;
+ const _ = u && d && f;
+ if (_) {
+ const [t, n] = s();
+ assignDeep(o.V, t);
+ if (n) {
+ e();
+ }
+ }
+ t = c;
+ n = a;
+ };
}
}
};
+let yt;
+
+const getNativeScrollbarSize = (t, n, o, s) => {
+ appendChildren(t, n);
+ const e = clientSize(n);
+ const c = offsetSize(n);
+ const r = fractionalSize(o);
+ s && removeElements(n);
+ return {
+ x: c.h - e.h + r.h,
+ y: c.w - e.w + r.w
+ };
+};
+
+const getNativeScrollbarsHiding = t => {
+ let n = false;
+ const o = addClass(t, P);
+ try {
+ n = "none" === style(t, cssProperty("scrollbar-width")) || "none" === window.getComputedStyle(t, "::-webkit-scrollbar").getPropertyValue("display");
+ } catch (s) {}
+ o();
+ return n;
+};
+
+const getRtlScrollBehavior = (t, n) => {
+ const o = "hidden";
+ style(t, {
+ overflowX: o,
+ overflowY: o,
+ direction: "rtl"
+ });
+ scrollLeft(t, 0);
+ const s = absoluteCoordinates(t);
+ const e = absoluteCoordinates(n);
+ scrollLeft(t, -999);
+ const c = absoluteCoordinates(n);
+ return {
+ i: s.x === e.x,
+ n: e.x !== c.x
+ };
+};
+
+const getFlexboxGlue = (t, n) => {
+ const o = addClass(t, m);
+ const s = getBoundingClientRect(t);
+ const e = getBoundingClientRect(n);
+ const c = equalBCRWH(e, s, true);
+ const r = addClass(t, S);
+ const i = getBoundingClientRect(t);
+ const l = getBoundingClientRect(n);
+ const a = equalBCRWH(l, i, true);
+ o();
+ r();
+ return c && a;
+};
+
+const createEnvironment = () => {
+ const {body: t} = document;
+ const n = createDOM(``);
+ const o = n[0];
+ const s = o.firstChild;
+ const [e, , c] = createEventListenerHub();
+ const [r, i] = createCache({
+ u: getNativeScrollbarSize(t, o, s),
+ _: equalXY
+ }, getNativeScrollbarSize.bind(0, t, o, s, true));
+ const [l] = i();
+ const a = getNativeScrollbarsHiding(o);
+ const u = {
+ x: 0 === l.x,
+ y: 0 === l.y
+ };
+ const d = {
+ k: !a,
+ B: false
+ };
+ const f = assignDeep({}, K);
+ const _ = {
+ V: l,
+ P: u,
+ T: a,
+ L: "-1" === style(o, "zIndex"),
+ F: getRtlScrollBehavior(o, s),
+ Y: getFlexboxGlue(o, s),
+ q: t => e("_", t),
+ G: assignDeep.bind(0, {}, d),
+ N(t) {
+ assignDeep(d, t);
+ },
+ U: assignDeep.bind(0, {}, f),
+ W(t) {
+ assignDeep(f, t);
+ },
+ X: assignDeep({}, d),
+ J: assignDeep({}, f)
+ };
+ removeAttr(o, "style");
+ removeElements(o);
+ if (!a && (!u.x || !u.y)) {
+ let t;
+ window.addEventListener("resize", (() => {
+ const n = getPlugins()[pt];
+ t = t || n && n.j();
+ t && t(_, r, c.bind(0, "_"));
+ }));
+ }
+ return _;
+};
+
+const getEnvironment = () => {
+ if (!yt) {
+ yt = createEnvironment();
+ }
+ return yt;
+};
+
const resolveInitialization = (t, n) => isFunction(t) ? t.apply(0, n) : t;
const staticInitializationElement = (t, n, o, s) => resolveInitialization(s || resolveInitialization(o, t), t) || n.apply(0, t);
@@ -1266,7 +1274,7 @@ const dynamicInitializationElement = (t, n, o, s) => {
return true === e || isNull(e) || isUndefined(e) ? n.apply(0, t) : e;
};
-const pt = createDiv.bind(0, "");
+const mt = createDiv.bind(0, "");
const unwrap = t => {
appendChildren(parent(t), contents(t));
@@ -1274,107 +1282,108 @@ const unwrap = t => {
};
const addDataAttrHost = (t, n) => {
- attr(t, m, n);
- return removeAttr.bind(0, t, m);
+ attr(t, x, n);
+ return removeAttr.bind(0, t, x);
};
const createStructureSetupElements = t => {
- const {j: n, L: o} = getEnvironment();
- const s = getPlugins()[vt];
- const e = s && s.G;
- const {J: c, K: r, T: i, A: l} = n();
- const a = isHTMLElement(t);
- const d = t;
- const f = a ? t : d.target;
- const _ = is(f, "textarea");
- const g = !_ && is(f, "body");
- const h = f.ownerDocument;
- const v = h.body;
- const w = h.defaultView;
- const p = !!u && !_ && o;
- const b = staticInitializationElement.bind(0, [ f ]);
- const y = dynamicInitializationElement.bind(0, [ f ]);
- const C = [ b(pt, r, d.viewport), b(pt, r), b(pt) ].filter((t => !p ? t !== f : true))[0];
- const $ = C === f;
- const T = {
- Z: f,
- J: _ ? b(pt, c, d.host) : f,
- K: C,
- T: !$ && y(pt, i, d.padding),
- A: !$ && y(pt, l, d.content),
- tt: !$ && !o && e && e(),
- nt: w,
- ot: h,
- st: parent(v),
- et: v,
- ct: _,
+ const n = getEnvironment();
+ const {G: o, T: s} = n;
+ const e = getPlugins()[pt];
+ const c = e && e.I;
+ const {K: r, Z: i, k: l, B: a} = o();
+ const d = isHTMLElement(t);
+ const f = t;
+ const _ = d ? t : f.target;
+ const g = is(_, "textarea");
+ const h = !g && is(_, "body");
+ const v = _.ownerDocument;
+ const w = v.body;
+ const p = v.defaultView;
+ const b = !!u && !g && s;
+ const y = staticInitializationElement.bind(0, [ _ ]);
+ const m = dynamicInitializationElement.bind(0, [ _ ]);
+ const S = [ y(mt, i, f.viewport), y(mt, i), y(mt) ].filter((t => !b ? t !== _ : true))[0];
+ const O = S === _;
+ const z = {
+ tt: _,
+ K: g ? y(mt, r, f.host) : _,
+ Z: S,
+ k: !O && m(mt, l, f.padding),
+ B: !O && m(mt, a, f.content),
+ nt: !O && !s && c && c(n),
+ ot: p,
+ st: v,
+ et: parent(w),
+ ct: w,
rt: g,
- it: a,
- lt: $,
- ut: (t, n) => $ ? hasAttrClass(C, m, n) : hasClass(C, t),
- dt: (t, n, o) => $ ? attrClass(C, m, n, o) : (o ? addClass : removeClass)(C, t)
+ it: h,
+ lt: d,
+ ut: O,
+ dt: (t, n) => O ? hasAttrClass(S, x, n) : hasClass(S, t),
+ ft: (t, n, o) => O ? attrClass(S, x, n, o) : (o ? addClass : removeClass)(S, t)
};
- const E = keys(T).reduce(((t, n) => {
- const o = T[n];
+ const T = keys(z).reduce(((t, n) => {
+ const o = z[n];
return push(t, o && !parent(o) ? o : false);
}), []);
- const elementIsGenerated = t => t ? indexOf(E, t) > -1 : null;
- const {Z: P, J: L, T: H, K: M, A: R, tt: D} = T;
- const j = [];
- const V = _ && elementIsGenerated(L);
- const k = _ ? P : contents([ R, M, H, L, P ].find((t => false === elementIsGenerated(t))));
- const B = R || M;
+ const elementIsGenerated = t => t ? indexOf(T, t) > -1 : null;
+ const {tt: L, K: H, k: M, Z: R, B: D, nt: j} = z;
+ const V = [];
+ const k = g && elementIsGenerated(H);
+ const B = g ? L : contents([ D, R, M, H, L ].find((t => false === elementIsGenerated(t))));
+ const F = D || R;
const appendElements = () => {
- const t = addDataAttrHost(L, $ ? "viewport" : "host");
- const n = addClass(H, O);
- const s = addClass(M, !$ && z);
- const e = addClass(R, A);
- if (V) {
- insertAfter(P, L);
- push(j, (() => {
- insertAfter(L, P);
- removeElements(L);
+ const t = addDataAttrHost(H, O ? "viewport" : "host");
+ const n = addClass(M, A);
+ const o = addClass(R, !O && I);
+ const e = addClass(D, E);
+ if (k) {
+ insertAfter(L, H);
+ push(V, (() => {
+ insertAfter(H, L);
+ removeElements(H);
}));
}
- appendChildren(B, k);
- appendChildren(L, H);
- appendChildren(H || L, !$ && M);
- appendChildren(M, R);
- push(j, (() => {
+ appendChildren(F, B);
+ appendChildren(H, M);
+ appendChildren(M || H, !O && R);
+ appendChildren(R, D);
+ push(V, (() => {
t();
- removeAttr(M, S);
- removeAttr(M, x);
+ removeAttr(R, C);
+ removeAttr(R, $);
+ if (elementIsGenerated(D)) {
+ unwrap(D);
+ }
if (elementIsGenerated(R)) {
unwrap(R);
}
if (elementIsGenerated(M)) {
unwrap(M);
}
- if (elementIsGenerated(H)) {
- unwrap(H);
- }
n();
- s();
+ o();
e();
}));
- if (o && !$) {
- push(j, removeClass.bind(0, M, I));
+ if (s && !O) {
+ push(V, removeClass.bind(0, R, P));
}
- if (D) {
- insertBefore(M, D);
- push(j, removeElements.bind(0, D));
+ if (j) {
+ insertBefore(R, j);
+ push(V, removeElements.bind(0, j));
}
};
- return [ T, appendElements, runEachAndClear.bind(0, j) ];
+ return [ z, appendElements, runEachAndClear.bind(0, V) ];
};
const createTrinsicUpdateSegment = (t, n) => {
- const {A: o} = t;
+ const {B: o} = t;
const [s] = n;
return t => {
- const {R: n} = getEnvironment();
- const {ft: e} = s();
- const {_t: c} = t;
+ const {Y: n} = getEnvironment();
+ const {_t: e} = s();
+ const {gt: c} = t;
const r = (o || !n) && c;
if (r) {
style(o, {
@@ -1382,24 +1391,24 @@ const createTrinsicUpdateSegment = (t, n) => {
});
}
return {
- gt: r,
- ht: r
+ ht: r,
+ vt: r
};
};
};
const createPaddingUpdateSegment = (t, n) => {
const [o, s] = n;
- const {J: e, T: c, K: r, lt: i} = t;
+ const {K: e, k: c, Z: r, ut: i} = t;
const [l, a] = createCache({
_: equalTRBL,
u: topRightBottomLeft()
}, topRightBottomLeft.bind(0, e, "padding", ""));
return (t, n, e) => {
let [u, d] = a(e);
- const {L: f, R: _} = getEnvironment();
- const {vt: g} = o();
- const {gt: h, ht: v, wt: w} = t;
+ const {T: f, Y: _} = getEnvironment();
+ const {wt: g} = o();
+ const {ht: h, vt: v, bt: w} = t;
const [p, b] = n("paddingAbsolute");
const y = !_ && v;
if (h || d || y) {
@@ -1428,28 +1437,28 @@ const createPaddingUpdateSegment = (t, n) => {
style(c || r, e);
style(r, i);
s({
- T: u,
- bt: !t,
- U: c ? i : assignDeep({}, e, i)
+ k: u,
+ yt: !t,
+ M: c ? i : assignDeep({}, e, i)
});
}
return {
- yt: m
+ St: m
};
};
};
-const {max: bt} = Math;
+const {max: St} = Math;
-const yt = bt.bind(0, 0);
+const xt = St.bind(0, 0);
-const mt = "visible";
+const Ct = "visible";
-const St = "hidden";
+const $t = "hidden";
-const xt = 42;
+const Ot = 42;
-const Ct = {
+const zt = {
_: equalWH,
u: {
w: 0,
@@ -1457,19 +1466,19 @@ const Ct = {
}
};
-const $t = {
+const At = {
_: equalXY,
u: {
- x: St,
- y: St
+ x: $t,
+ y: $t
}
};
const getOverflowAmount = (t, n) => {
const o = window.devicePixelRatio % 1 !== 0 ? 1 : 0;
const s = {
- w: yt(t.w - n.w),
- h: yt(t.h - n.h)
+ w: xt(t.w - n.w),
+ h: xt(t.h - n.h)
};
return {
w: s.w > o ? s.w : 0,
@@ -1479,26 +1488,26 @@ const getOverflowAmount = (t, n) => {
const conditionalClass = (t, n, o) => o ? addClass(t, n) : removeClass(t, n);
-const overflowIsVisible = t => 0 === t.indexOf(mt);
+const overflowIsVisible = t => 0 === t.indexOf(Ct);
const createOverflowUpdateSegment = (t, n) => {
const [o, s] = n;
- const {J: e, T: c, K: r, tt: i, lt: l, dt: a} = t;
- const {I: u, R: d, L: f, P: _} = getEnvironment();
- const g = getPlugins()[vt];
+ const {K: e, k: c, Z: r, nt: i, ut: l, ft: a} = t;
+ const {V: u, Y: d, T: f, P: _} = getEnvironment();
+ const g = getPlugins()[pt];
const h = !l && !f && (_.x || _.y);
- const [v, w] = createCache(Ct, fractionalSize.bind(0, r));
- const [p, b] = createCache(Ct, scrollSize.bind(0, r));
- const [y, O] = createCache(Ct);
- const [z, T] = createCache(Ct);
- const [A] = createCache($t);
+ const [v, w] = createCache(zt, fractionalSize.bind(0, r));
+ const [p, b] = createCache(zt, scrollSize.bind(0, r));
+ const [y, m] = createCache(zt);
+ const [S, A] = createCache(zt);
+ const [I] = createCache(At);
const fixFlexboxGlue = (t, n) => {
style(r, {
height: ""
});
if (n) {
- const {bt: n, T: s} = o();
- const {St: c, W: i} = t;
+ const {yt: n, k: s} = o();
+ const {xt: c, R: i} = t;
const l = fractionalSize(e);
const a = clientSize(e);
const u = "content-box" === style(r, "boxSizing");
@@ -1510,7 +1519,7 @@ const createOverflowUpdateSegment = (t, n) => {
}
};
const getViewportOverflowState = (t, n) => {
- const o = !f && !t ? xt : 0;
+ const o = !f && !t ? Ot : 0;
const getStatePerAxis = (t, s, e) => {
const c = style(r, t);
const i = n ? n[t] : c;
@@ -1523,19 +1532,19 @@ const createOverflowUpdateSegment = (t, n) => {
const [s, e, c, i] = getStatePerAxis("overflowX", _.x, u.x);
const [l, a, d, g] = getStatePerAxis("overflowY", _.y, u.y);
return {
- xt: {
+ Ct: {
x: s,
y: l
},
- St: {
+ xt: {
x: e,
y: a
},
- W: {
+ R: {
x: c,
y: d
},
- X: {
+ D: {
x: i,
y: g
}
@@ -1544,7 +1553,7 @@ const createOverflowUpdateSegment = (t, n) => {
const setViewportOverflowState = (t, n, o, s) => {
const setAxisOverflowStyle = (t, n) => {
const o = overflowIsVisible(t);
- const s = n && o && t.replace(`${mt}-`, "") || "";
+ const s = n && o && t.replace(`${Ct}-`, "") || "";
return [ n && !o ? t : "", overflowIsVisible(s) ? "hidden" : s ];
};
const [e, c] = setAxisOverflowStyle(o.x, n.x);
@@ -1554,10 +1563,10 @@ const createOverflowUpdateSegment = (t, n) => {
return getViewportOverflowState(t, s);
};
const hideNativeScrollbars = (t, n, s, e) => {
- const {W: c, X: r} = t;
+ const {R: c, D: r} = t;
const {x: i, y: l} = r;
const {x: a, y: u} = c;
- const {U: d} = o();
+ const {M: d} = o();
const f = n ? "marginLeft" : "marginRight";
const _ = n ? "paddingLeft" : "paddingRight";
const g = d[f];
@@ -1572,10 +1581,10 @@ const createOverflowUpdateSegment = (t, n) => {
e.paddingBottom = w + (i ? a : 0);
}
};
- const [P, L] = g ? g.N(h, r, i, o, getViewportOverflowState, hideNativeScrollbars) : [ () => h, () => [ noop ] ];
+ const [T, E] = g ? g.H(h, d, r, i, o, getViewportOverflowState, hideNativeScrollbars) : [ () => h, () => [ noop ] ];
return (t, n, i) => {
- const {gt: u, Ct: g, ht: h, yt: H, _t: M, wt: R} = t;
- const {ft: D, vt: j} = o();
+ const {ht: u, $t: g, vt: h, St: H, gt: M, bt: R} = t;
+ const {_t: D, wt: j} = o();
const [V, k] = n("nativeScrollbarsOverlaid.show");
const [B, F] = n("overflow");
const Y = V && _.x && _.y;
@@ -1585,43 +1594,43 @@ const createOverflowUpdateSegment = (t, n) => {
const U = G || N;
let W = w(i);
let X = b(i);
- let J = O(i);
- let K = T(i);
- let Q;
+ let J = m(i);
+ let K = A(i);
+ let Z;
if (k && f) {
- a(I, $, !Y);
+ a(P, z, !Y);
}
if (q) {
- Q = getViewportOverflowState(Y);
- fixFlexboxGlue(Q, D);
+ Z = getViewportOverflowState(Y);
+ fixFlexboxGlue(Z, D);
}
if (u || H || h || R || k) {
if (U) {
- a(E, C, false);
+ a(L, O, false);
}
- const [t, n] = L(Y, j, Q);
+ const [t, n] = E(Y, j, Z);
const [o, s] = W = v(i);
const [e, c] = X = p(i);
const l = clientSize(r);
let u = e;
let d = l;
t();
- if ((c || s || k) && n && !Y && P(n, e, o, j)) {
+ if ((c || s || k) && n && !Y && T(n, e, o, j)) {
d = clientSize(r);
u = scrollSize(r);
}
const f = {
- w: yt(bt(e.w, u.w) + o.w),
- h: yt(bt(e.h, u.h) + o.h)
+ w: xt(St(e.w, u.w) + o.w),
+ h: xt(St(e.h, u.h) + o.h)
};
const _ = {
- w: yt(d.w + yt(l.w - e.w) + o.w),
- h: yt(d.h + yt(l.h - e.h) + o.h)
+ w: xt(d.w + xt(l.w - e.w) + o.w),
+ h: xt(d.h + xt(l.h - e.h) + o.h)
};
- K = z(_);
+ K = S(_);
J = y(getOverflowAmount(f, _), i);
}
- const [Z, tt] = K;
+ const [Q, tt] = K;
const [nt, ot] = J;
const [st, et] = X;
const [ct, rt] = W;
@@ -1640,7 +1649,7 @@ const createOverflowUpdateSegment = (t, n) => {
overflowX: ""
};
const n = setViewportOverflowState(Y, it, B, t);
- const o = P(n, st, ct, j);
+ const o = T(n, st, ct, j);
if (!l) {
hideNativeScrollbars(n, j, o, t);
}
@@ -1648,32 +1657,32 @@ const createOverflowUpdateSegment = (t, n) => {
fixFlexboxGlue(n, D);
}
if (l) {
- attr(e, S, t.overflowX);
- attr(e, x, t.overflowY);
+ attr(e, C, t.overflowX);
+ attr(e, $, t.overflowY);
} else {
style(r, t);
}
}
- attrClass(e, m, C, lt);
- conditionalClass(c, E, lt);
- !l && conditionalClass(r, E, U);
- const [at, ut] = A(getViewportOverflowState(Y).xt);
+ attrClass(e, x, O, lt);
+ conditionalClass(c, L, lt);
+ !l && conditionalClass(r, L, U);
+ const [at, ut] = I(getViewportOverflowState(Y).Ct);
s({
- xt: at,
- $t: {
- x: Z.w,
- y: Z.h
- },
+ Ct: at,
Ot: {
+ x: Q.w,
+ y: Q.h
+ },
+ zt: {
x: nt.w,
y: nt.h
},
- zt: it
+ At: it
});
return {
- Tt: ut,
- At: tt,
- It: ot
+ It: ut,
+ Tt: tt,
+ Et: ot
};
};
};
@@ -1691,21 +1700,21 @@ const prepareUpdateHints = (t, n, o) => {
};
const createStructureSetupUpdate = (t, n) => {
- const {K: o} = t;
- const {L: s, P: e, R: c} = getEnvironment();
+ const {Z: o} = t;
+ const {T: s, P: e, Y: c} = getEnvironment();
const r = !s && (e.x || e.y);
const i = [ createTrinsicUpdateSegment(t, n), createPaddingUpdateSegment(t, n), createOverflowUpdateSegment(t, n) ];
return (t, n, s) => {
const e = prepareUpdateHints(assignDeep({
+ ht: false,
+ St: false,
+ bt: false,
gt: false,
- yt: false,
- wt: false,
- _t: false,
- At: false,
- It: false,
Tt: false,
- Ct: false,
- ht: false
+ Et: false,
+ It: false,
+ $t: false,
+ vt: false
}, n), {}, s);
const l = r || !c;
const a = l && scrollLeft(o);
@@ -1724,21 +1733,21 @@ const createStructureSetupUpdate = (t, n) => {
};
};
-const Ot = "animationstart";
+const It = "animationstart";
-const zt = "scroll";
+const Tt = "scroll";
-const Tt = 3333333;
+const Et = 3333333;
const getElmDirectionIsRTL = t => "rtl" === style(t, "direction");
const domRectHasDimensions = t => t && (t.height || t.width);
const createSizeObserver = (t, n, o) => {
- const {Et: s = false, Pt: e = false} = o || {};
+ const {Pt: s = false, Lt: e = false} = o || {};
const c = getPlugins()[_t];
- const {M: r} = getEnvironment();
- const i = createDOM(``);
+ const {F: r} = getEnvironment();
+ const i = createDOM(``);
const l = i[0];
const a = l.firstChild;
const d = getElmDirectionIsRTL.bind(0, l);
@@ -1767,14 +1776,14 @@ const createSizeObserver = (t, n, o) => {
}
if (s && a) {
const n = e ? t[0] : getElmDirectionIsRTL(l);
- scrollLeft(l, n ? r.n ? -Tt : r.i ? 0 : Tt : Tt);
- scrollTop(l, Tt);
+ scrollLeft(l, n ? r.n ? -Et : r.i ? 0 : Et : Et);
+ scrollTop(l, Et);
}
if (!c) {
n({
- gt: !e,
- Lt: e ? t : void 0,
- Pt: !!i
+ ht: !e,
+ Ht: e ? t : void 0,
+ Lt: !!i
});
}
};
@@ -1788,7 +1797,7 @@ const createSizeObserver = (t, n, o) => {
t.disconnect();
}));
} else if (c) {
- const [t, n] = c.q(a, onSizeChangedCallbackProxy, e);
+ const [t, n] = c.A(a, onSizeChangedCallbackProxy, e);
g = t;
push(_, n);
}
@@ -1797,7 +1806,7 @@ const createSizeObserver = (t, n, o) => {
u: !d()
}, d);
const [t] = h;
- push(_, on(l, zt, (n => {
+ push(_, on(l, Tt, (n => {
const o = t();
const [s, e] = o;
if (e) {
@@ -1809,12 +1818,12 @@ const createSizeObserver = (t, n, o) => {
}
onSizeChangedCallbackProxy(o);
}
- stopAndPrevent(n);
+ stopPropagation(n);
})));
}
if (g) {
- addClass(l, L);
- push(_, on(l, Ot, g, {
+ addClass(l, M);
+ push(_, on(l, It, g, {
O: !!u
}));
}
@@ -1828,7 +1837,7 @@ const createSizeObserver = (t, n, o) => {
const isHeightIntrinsic = t => 0 === t.h || t.isIntersecting || t.intersectionRatio > 0;
const createTrinsicObserver = (t, n) => {
- const o = createDiv(j);
+ const o = createDiv(k);
const s = [];
const [e] = createCache({
u: false
@@ -1919,7 +1928,7 @@ const createEventContentChange = (t, n, o) => {
const createDOMObserver = (t, n, o, s) => {
let e = false;
- const {Ht: c, Mt: r, Rt: i, Dt: a, jt: u, Vt: d} = s || {};
+ const {Mt: c, Rt: r, Dt: i, jt: a, Vt: u, kt: d} = s || {};
const [f, _] = createEventContentChange(t, debounce((() => {
if (e) {
o(true);
@@ -1997,23 +2006,23 @@ const createDOMObserver = (t, n, o, s) => {
} ];
};
-const At = `[${m}]`;
+const Pt = `[${x}]`;
-const It = `.${z}`;
+const Lt = `.${I}`;
-const Et = [ "tabindex" ];
+const Ht = [ "tabindex" ];
-const Pt = [ "wrap", "cols", "rows" ];
+const Mt = [ "wrap", "cols", "rows" ];
-const Lt = [ "id", "class", "style", "open" ];
+const Rt = [ "id", "class", "style", "open" ];
const createStructureSetupObservers = (t, n, o) => {
let s;
let e;
let c;
const [, r] = n;
- const {J: i, K: l, A: a, ct: d, lt: f, ut: _, dt: g} = t;
- const {L: h, R: v} = getEnvironment();
+ const {K: i, Z: l, B: a, rt: d, ut: f, dt: _, ft: g} = t;
+ const {T: h, Y: v} = getEnvironment();
const [w] = createCache({
_: equalWH,
u: {
@@ -2021,18 +2030,18 @@ const createStructureSetupObservers = (t, n, o) => {
h: 0
}
}, (() => {
- const t = _(E, C);
- t && g(E, C);
+ const t = _(L, O);
+ t && g(L, O);
const n = scrollSize(a);
const o = scrollSize(l);
const s = fractionalSize(l);
- t && g(E, C, true);
+ t && g(L, O, true);
return {
w: o.w + n.w + s.w,
h: o.h + n.h + s.h
};
}));
- const p = d ? Pt : Lt.concat(Pt);
+ const p = d ? Mt : Rt.concat(Mt);
const b = debounce(o, {
v: () => s,
p: () => e,
@@ -2046,8 +2055,8 @@ const createStructureSetupObservers = (t, n, o) => {
}
});
const updateViewportAttrsFromHost = t => {
- each(t || Et, (t => {
- if (indexOf(Et, t) > -1) {
+ each(t || Ht, (t => {
+ if (indexOf(Ht, t) > -1) {
const n = attr(i, t);
if (isString(n)) {
attr(l, t, n);
@@ -2060,25 +2069,25 @@ const createStructureSetupObservers = (t, n, o) => {
const onTrinsicChanged = t => {
const [n, s] = t;
r({
- ft: n
+ _t: n
});
o({
- _t: s
+ gt: s
});
};
- const onSizeChanged = ({gt: t, Lt: n, Pt: s}) => {
+ const onSizeChanged = ({ht: t, Ht: n, Lt: s}) => {
const e = !t || s ? o : b;
let c = false;
if (n) {
const [t, o] = n;
c = o;
r({
- vt: t
+ wt: t
});
}
e({
- gt: t,
- wt: c
+ ht: t,
+ bt: c
});
};
const onContentMutation = t => {
@@ -2086,14 +2095,14 @@ const createStructureSetupObservers = (t, n, o) => {
const s = t ? o : b;
if (n) {
s({
- ht: true
+ vt: true
});
}
};
const onHostMutation = (t, n) => {
if (n) {
b({
- Ct: true
+ $t: true
});
} else if (!f) {
updateViewportAttrsFromHost(t);
@@ -2101,15 +2110,15 @@ const createStructureSetupObservers = (t, n, o) => {
};
const y = (a || !v) && createTrinsicObserver(i, onTrinsicChanged);
const m = !f && createSizeObserver(i, onSizeChanged, {
- Pt: true,
- Et: !h
+ Lt: true,
+ Pt: !h
});
const [S] = createDOMObserver(i, false, onHostMutation, {
- Mt: Lt,
- Ht: Lt.concat(Et)
+ Rt: Rt,
+ Mt: Rt.concat(Ht)
});
const x = f && new u(onSizeChanged.bind(0, {
- gt: true
+ ht: true
}));
x && x.observe(i);
updateViewportAttrsFromHost();
@@ -2126,13 +2135,13 @@ const createStructureSetupObservers = (t, n, o) => {
c[0]();
}
c = createDOMObserver(a || l, true, onContentMutation, {
+ Rt: p.concat(o || []),
Mt: p.concat(o || []),
- Ht: p.concat(o || []),
- Rt: i,
- Dt: At,
- Vt: (t, n) => {
+ Dt: i,
+ jt: Pt,
+ kt: (t, n) => {
const {target: o, attributeName: s} = t;
- const e = !n && s ? liesBetween(o, At, It) : false;
+ const e = !n && s ? liesBetween(o, Pt, Lt) : false;
return e || !!ignoreMutationFromOptions(t);
}
});
@@ -2161,20 +2170,20 @@ const createStructureSetupObservers = (t, n, o) => {
} ];
};
-const Ht = {
+const Dt = {
x: 0,
y: 0
};
-const Mt = {
- T: {
+const jt = {
+ k: {
t: 0,
r: 0,
b: 0,
l: 0
},
- bt: false,
- U: {
+ yt: false,
+ M: {
marginRight: 0,
marginBottom: 0,
marginLeft: 0,
@@ -2183,23 +2192,23 @@ const Mt = {
paddingBottom: 0,
paddingLeft: 0
},
- $t: Ht,
- Ot: Ht,
- xt: {
+ Ot: Dt,
+ zt: Dt,
+ Ct: {
x: "hidden",
y: "hidden"
},
- zt: {
+ At: {
x: false,
y: false
},
- ft: false,
- vt: false
+ _t: false,
+ wt: false
};
const createStructureSetup = (t, n) => {
const o = createOptionCheck(n, {});
- const s = createState(Mt);
+ const s = createState(jt);
const [e, c, r] = createEventListenerHub();
const [i] = s;
const [l, a, u] = createStructureSetupElements(t);
@@ -2208,11 +2217,11 @@ const createStructureSetup = (t, n) => {
r("u", [ d(o, t), {}, false ]);
}));
const g = i.bind(0);
- g.kt = t => {
+ g.Bt = t => {
e("u", t);
};
- g.Bt = a;
- g.Ft = l;
+ g.Ft = a;
+ g.Yt = l;
return [ (t, o) => {
const s = createOptionCheck(n, t, o);
f(s);
@@ -2224,78 +2233,88 @@ const createStructureSetup = (t, n) => {
} ];
};
-const Rt = "touchstart mouseenter";
+const Vt = "touchstart mouseenter";
-const Dt = "touchend touchcancel mouseleave";
+const kt = "touchend touchcancel mouseleave";
+
+const stopRootClickPropagation = (t, n) => on(t, "mousedown", on.bind(0, n, "click", stopPropagation, {
+ O: true,
+ $: true
+}), {
+ $: true
+});
const createScrollbarsSetupElements = (t, n) => {
- const {j: o} = getEnvironment();
- const {Yt: s} = o();
- const {Z: e, J: c, K: r, it: i} = n;
- const l = !i && t.scrollbarsSlot;
- const a = dynamicInitializationElement([ e, c, r ], (() => c), s, l);
+ const {G: o} = getEnvironment();
+ const {qt: s} = o();
+ const {st: e, tt: c, K: r, Z: i, lt: l} = n;
+ const a = !l && t.scrollbarsSlot;
+ const u = dynamicInitializationElement([ c, r, i ], (() => r), s, a);
const scrollbarsAddRemoveClass = (t, n, o) => {
const s = o ? addClass : removeClass;
each(t, (t => {
- s(t.qt, n);
+ s(t.Gt, n);
}));
};
- const u = [];
const d = [];
const f = [];
- const _ = scrollbarsAddRemoveClass.bind(0, d);
- const g = scrollbarsAddRemoveClass.bind(0, f);
+ const g = [];
+ const h = scrollbarsAddRemoveClass.bind(0, f);
+ const v = scrollbarsAddRemoveClass.bind(0, g);
const generateScrollbarDOM = t => {
- const n = t ? k : B;
- const o = t ? d : f;
- const s = createDiv(`${V} ${n} os-theme-dark`);
- const e = createDiv(F);
- const c = createDiv(Y);
- const r = {
- qt: s,
- Gt: e,
- Nt: c
+ const n = t ? F : Y;
+ const o = t ? f : g;
+ const s = isEmptyArray(o) ? W : "";
+ const c = createDiv(`${B} ${n} ${s} os-theme-dark`);
+ const r = createDiv(q);
+ const i = createDiv(G);
+ const l = {
+ Gt: c,
+ Nt: r,
+ Ut: i
};
- appendChildren(s, e);
- appendChildren(e, c);
- push(u, removeElements.bind(0, s));
- push(o, r);
- push(u, on(s, Rt, (() => {
- _(N, true);
- g(N, true);
- })));
- push(u, on(s, Dt, (() => {
- _(N);
- g(N);
- })));
- return r;
+ appendChildren(c, r);
+ appendChildren(r, i);
+ push(o, l);
+ push(d, [ removeElements.bind(0, c), on(c, Vt, (() => {
+ h(X, true);
+ v(X, true);
+ })), on(c, kt, (() => {
+ h(X);
+ v(X);
+ })), stopRootClickPropagation(c, e) ]);
+ return l;
};
- const h = generateScrollbarDOM.bind(0, true);
- const v = generateScrollbarDOM.bind(0, false);
+ const w = generateScrollbarDOM.bind(0, true);
+ const p = generateScrollbarDOM.bind(0, false);
const appendElements = () => {
- appendChildren(a, d[0].qt);
- appendChildren(a, f[0].qt);
+ appendChildren(u, f[0].Gt);
+ appendChildren(u, g[0].Gt);
+ _((() => {
+ h(W);
+ v(W);
+ }), 300);
};
- h();
- v();
+ w();
+ p();
return [ {
- Ut: {
- Wt: d,
- Xt: h,
- Jt: _
+ Wt: {
+ Xt: f,
+ Jt: w,
+ Kt: h
},
- Kt: {
- Wt: f,
- Xt: v,
- Jt: g
+ Zt: {
+ Xt: g,
+ Jt: p,
+ Kt: v
}
- }, appendElements, runEachAndClear.bind(0, u) ];
+ }, appendElements, runEachAndClear.bind(0, d) ];
};
const createSelfCancelTimeout = t => {
let n;
- const o = t ? window.setTimeout : f;
- const s = t ? window.clearTimeout : d;
+ const o = t ? _ : f;
+ const s = t ? g : d;
return [ e => {
s(n);
n = o(e, isFunction(t) ? t() : t);
@@ -2315,19 +2334,20 @@ const createScrollbarsSetup = (t, n, o) => {
const [g, h] = createSelfCancelTimeout(100);
const [v, w] = createSelfCancelTimeout(100);
const [p, b] = createSelfCancelTimeout((() => s));
- const [y, m, S] = createScrollbarsSetupElements(t, o.Ft);
- const {Ut: x, Kt: C} = y;
- const {Jt: $} = x;
- const {Jt: O} = C;
+ const [y, m, S] = createScrollbarsSetupElements(t, o.Yt);
+ const {K: x, Z: C} = o.Yt;
+ const {Wt: $, Zt: O} = y;
+ const {Kt: z} = $;
+ const {Kt: A} = O;
const manageScrollbarsAutoHide = (t, n) => {
b();
if (t) {
- $(U);
- O(U);
+ z(J);
+ A(J);
} else {
const hide = () => {
- $(U, true);
- O(U, true);
+ z(J, true);
+ A(J, true);
};
if (s > 0 && !n) {
p(hide);
@@ -2336,13 +2356,16 @@ const createScrollbarsSetup = (t, n, o) => {
}
}
};
- const z = [ h, b, w, _, d, S, on(o.Ft.J, "mouseenter", (() => {
- i = true;
- c && manageScrollbarsAutoHide(true);
- })), on(o.Ft.J, "mouseleave", (() => {
+ const onHostMouseEnter = () => {
+ i = c;
+ i && manageScrollbarsAutoHide(true);
+ };
+ const I = [ h, b, w, _, d, S, on(x, "mouseover", onHostMouseEnter, {
+ O: true
+ }), on(x, "mouseenter", onHostMouseEnter), on(x, "mouseleave", (() => {
i = false;
c && manageScrollbarsAutoHide(false);
- })), on(o.Ft.J, "mousemove", (() => {
+ })), on(x, "mousemove", (() => {
e && u((() => {
h();
manageScrollbarsAutoHide(true);
@@ -2350,7 +2373,7 @@ const createScrollbarsSetup = (t, n, o) => {
e && manageScrollbarsAutoHide(false);
}));
}));
- })), on(o.Ft.K, "scroll", (() => {
+ })), on(C, "scroll", (() => {
r && f((() => {
manageScrollbarsAutoHide(true);
g((() => {
@@ -2359,10 +2382,10 @@ const createScrollbarsSetup = (t, n, o) => {
}));
})) ];
const T = a.bind(0);
- T.Ft = y;
- T.Bt = m;
+ T.Yt = y;
+ T.Ft = m;
return [ (t, i, l) => {
- const {At: a, It: u, Tt: d} = l;
+ const {Tt: a, Et: u, It: d} = l;
const f = createOptionCheck(n, t, i);
const [_, g] = f("scrollbars.visibility");
const [h, v] = f("scrollbars.autoHide");
@@ -2372,17 +2395,17 @@ const createScrollbarsSetup = (t, n, o) => {
const p = d || g;
const setScrollbarVisibility = (t, n) => {
const o = "visible" === _ || "auto" === _ && "scroll" === t;
- n(q, o);
+ n(N, o);
return o;
};
s = w;
if (p) {
- const {xt: t} = o();
- const n = setScrollbarVisibility(t.x, $);
- const s = setScrollbarVisibility(t.y, O);
+ const {Ct: t} = o();
+ const n = setScrollbarVisibility(t.x, z);
+ const s = setScrollbarVisibility(t.y, A);
const e = n && s;
- $(G, !e);
- O(G, !e);
+ z(U, !e);
+ A(U, !e);
}
if (v) {
e = "move" === h;
@@ -2390,28 +2413,28 @@ const createScrollbarsSetup = (t, n, o) => {
r = "never" !== h;
manageScrollbarsAutoHide(!r, true);
}
- }, T, runEachAndClear.bind(0, z) ];
+ }, T, runEachAndClear.bind(0, I) ];
};
-const jt = new Set;
+const Bt = new Set;
-const Vt = new WeakMap;
+const Ft = new WeakMap;
const addInstance = (t, n) => {
- Vt.set(t, n);
- jt.add(t);
+ Ft.set(t, n);
+ Bt.add(t);
};
const removeInstance = t => {
- Vt.delete(t);
- jt.delete(t);
+ Ft.delete(t);
+ Bt.delete(t);
};
-const getInstance = t => Vt.get(t);
+const getInstance = t => Ft.get(t);
const OverlayScrollbars = (t, n, o) => {
let s = false;
- const {k: e, P: c, D: r} = getEnvironment();
+ const {U: e, P: c, q: r} = getEnvironment();
const i = getPlugins();
const l = isHTMLElement(t) ? t : t.target;
const a = getInstance(l);
@@ -2421,7 +2444,7 @@ const OverlayScrollbars = (t, n, o) => {
const u = i[at];
const validateOptions = t => {
const n = t || {};
- const o = u && u.q;
+ const o = u && u.A;
return o ? o(n, true) : n;
};
const d = assignDeep({}, e(), validateOptions(n));
@@ -2457,7 +2480,7 @@ const OverlayScrollbars = (t, n, o) => {
t && n && _(t, n);
},
state() {
- const {$t: t, Ot: n, xt: o, zt: e, T: c, bt: r} = v();
+ const {Ot: t, zt: n, Ct: o, At: e, k: c, yt: r} = v();
return assignDeep({}, {
overflowEdge: t,
overflowAmount: n,
@@ -2469,7 +2492,7 @@ const OverlayScrollbars = (t, n, o) => {
});
},
elements() {
- const {Z: t, J: n, T: o, K: s, A: e} = v.Ft;
+ const {tt: t, K: n, k: o, Z: s, B: e} = v.Yt;
return assignDeep({}, {
target: t,
host: n,
@@ -2484,7 +2507,7 @@ const OverlayScrollbars = (t, n, o) => {
},
destroy: destroy.bind(0)
};
- v.kt(((t, n, o) => {
+ v.Bt(((t, n, o) => {
p(n, o, t);
}));
each(keys(i), (t => {
@@ -2497,12 +2520,12 @@ const OverlayScrollbars = (t, n, o) => {
destroy(true);
return S;
}
- v.Bt();
- b.Bt();
+ v.Ft();
+ b.Ft();
addInstance(l, S);
g("initialized", [ S ]);
- v.kt(((t, n, o) => {
- const {gt: s, wt: e, _t: c, At: r, It: i, Tt: l, ht: a, Ct: u} = t;
+ v.Bt(((t, n, o) => {
+ const {ht: s, bt: e, gt: c, Tt: r, Et: i, It: l, vt: a, $t: u} = t;
g("updated", [ S, {
updateHints: {
sizeChanged: s,
@@ -2524,7 +2547,7 @@ const OverlayScrollbars = (t, n, o) => {
OverlayScrollbars.plugin = addPlugin;
OverlayScrollbars.env = () => {
- const {I: t, P: n, L: o, M: s, R: e, H: c, F: r, Y: i, j: l, V: a, k: u, B: d} = getEnvironment();
+ const {V: t, P: n, T: o, F: s, Y: e, L: c, X: r, J: i, G: l, N: a, U: u, W: d} = getEnvironment();
return assignDeep({}, {
scrollbarsSize: t,
scrollbarsOverlaid: n,
@@ -2541,5 +2564,5 @@ OverlayScrollbars.env = () => {
});
};
-export { OverlayScrollbars, ut as optionsValidationPlugin, wt as scrollbarsHidingPlugin, gt as sizeObserverPlugin };
+export { OverlayScrollbars, ut as optionsValidationPlugin, bt as scrollbarsHidingPlugin, gt as sizeObserverPlugin };
//# sourceMappingURL=overlayscrollbars.esm.js.map
diff --git a/packages/overlayscrollbars/dist/overlayscrollbars.esm.js.map b/packages/overlayscrollbars/dist/overlayscrollbars.esm.js.map
index 8498c4d..5fccddd 100644
--- a/packages/overlayscrollbars/dist/overlayscrollbars.esm.js.map
+++ b/packages/overlayscrollbars/dist/overlayscrollbars.esm.js.map
@@ -1 +1 @@
-{"version":3,"file":"overlayscrollbars.esm.js","sources":["../src/support/utils/array.ts","../src/support/dom/style.ts","../src/support/cache.ts","../src/support/utils/types.ts","../src/support/utils/object.ts","../src/support/dom/attribute.ts","../src/support/dom/traversal.ts","../src/support/dom/manipulation.ts","../src/support/dom/create.ts","../src/support/compatibility/vendors.ts","../src/support/compatibility/apis.ts","../src/support/dom/class.ts","../src/support/utils/equal.ts","../src/support/utils/function.ts","../src/support/dom/dimensions.ts","../src/support/dom/events.ts","../src/support/dom/offset.ts","../src/support/eventListeners.ts","../src/setups/setups.ts","../src/classnames.ts","../src/options.ts","../src/environment.ts","../src/plugins/plugins.ts","../../../node_modules/@babel/runtime/helpers/extends.js","../src/plugins/optionsValidationPlugin/validation.ts","../src/plugins/optionsValidationPlugin/optionsValidationPlugin.ts","../src/plugins/sizeObserverPlugin/sizeObserverPlugin.ts","../src/plugins/scrollbarsHidingPlugin/scrollbarsHidingPlugin.ts","../src/initialization.ts","../src/setups/structureSetup/structureSetup.elements.ts","../src/setups/structureSetup/updateSegments/trinsicUpdateSegment.ts","../src/setups/structureSetup/updateSegments/paddingUpdateSegment.ts","../src/setups/structureSetup/updateSegments/overflowUpdateSegment.ts","../src/setups/structureSetup/structureSetup.update.ts","../src/observers/sizeObserver.ts","../src/observers/trinsicObserver.ts","../src/observers/domObserver.ts","../src/setups/structureSetup/structureSetup.observers.ts","../src/setups/structureSetup/structureSetup.ts","../src/setups/scrollbarsSetup/scrollbarsSetup.elements.ts","../src/setups/scrollbarsSetup/scrollbarsSetup.ts","../src/instances.ts","../src/overlayscrollbars.ts"],"sourcesContent":["import { isArrayLike, isString } from 'support/utils/types';\r\nimport { PlainObject } from 'typings';\r\n\r\ntype RunEachItem = ((...args: any) => any | any[]) | null | undefined;\r\n\r\n/**\r\n * Iterates through a array or object\r\n * @param arrayLikeOrObject The array or object through which shall be iterated.\r\n * @param callback The function which is responsible for the iteration.\r\n * If the function returns true its treated like a \"continue\" statement.\r\n * If the function returns false its treated like a \"break\" statement.\r\n */\r\nexport function each(\r\n array: Array | ReadonlyArray,\r\n callback: (value: T, indexOrKey: number, source: Array) => boolean | unknown\r\n): Array | ReadonlyArray;\r\nexport function each(\r\n array: Array | ReadonlyArray | null | undefined,\r\n callback: (value: T, indexOrKey: number, source: Array) => boolean | unknown\r\n): Array | ReadonlyArray | null | undefined;\r\nexport function each(\r\n arrayLikeObject: ArrayLike,\r\n callback: (value: T, indexOrKey: number, source: ArrayLike) => boolean | unknown\r\n): ArrayLike;\r\nexport function each(\r\n arrayLikeObject: ArrayLike | null | undefined,\r\n callback: (value: T, indexOrKey: number, source: ArrayLike) => boolean | unknown\r\n): ArrayLike | null | undefined;\r\nexport function each(\r\n obj: PlainObject,\r\n callback: (value: any, indexOrKey: string, source: PlainObject) => boolean | unknown\r\n): PlainObject;\r\nexport function each(\r\n obj: PlainObject | null | undefined,\r\n callback: (value: any, indexOrKey: string, source: PlainObject) => boolean | unknown\r\n): PlainObject | null | undefined;\r\nexport function each(\r\n source: Array | ArrayLike | ReadonlyArray | PlainObject | null | undefined,\r\n callback: (value: T, indexOrKey: any, source: any) => boolean | unknown\r\n): Array | ArrayLike | ReadonlyArray | PlainObject | null | undefined {\r\n if (isArrayLike(source)) {\r\n for (let i = 0; i < source.length; i++) {\r\n if (callback(source[i], i, source) === false) {\r\n break;\r\n }\r\n }\r\n } else if (source) {\r\n each(Object.keys(source), (key) => callback(source[key], key, source));\r\n }\r\n return source;\r\n}\r\n\r\n/**\r\n * Returns the index of the given inside the given array or -1 if the given item isn't part of the given array.\r\n * @param arr The array.\r\n * @param item The item.\r\n * @param fromIndex The array index at which to begin the search. If fromIndex is omitted, the search starts at index 0.\r\n */\r\nexport const indexOf = (arr: T[], item: T, fromIndex?: number): number =>\r\n arr.indexOf(item, fromIndex);\r\n\r\n/**\r\n * Pushesh all given items into the given array and returns it.\r\n * @param array The array the items shall be pushed into.\r\n * @param items The items which shall be pushed into the array.\r\n */\r\nexport const push = (array: T[], items: T | ArrayLike, arrayIsSingleItem?: boolean): T[] => {\r\n !arrayIsSingleItem && !isString(items) && isArrayLike(items)\r\n ? Array.prototype.push.apply(array, items as T[])\r\n : array.push(items as T);\r\n return array;\r\n};\r\n\r\n/**\r\n * Creates a shallow-copied Array instance from an array-like or iterable object.\r\n * @param arr The object from which the array instance shall be created.\r\n */\r\nexport const from = (arr?: ArrayLike | Set) => {\r\n const original = Array.from;\r\n const result: T[] = [];\r\n\r\n if (original && arr) {\r\n return original(arr);\r\n }\r\n\r\n if (arr instanceof Set) {\r\n arr.forEach((value) => {\r\n push(result, value);\r\n });\r\n } else {\r\n each(arr, (elm) => {\r\n push(result, elm);\r\n });\r\n }\r\n\r\n return result;\r\n};\r\n\r\n/**\r\n * Check whether the passed array is empty.\r\n * @param array The array which shall be checked.\r\n */\r\nexport const isEmptyArray = (array: any[] | null | undefined): boolean =>\r\n !!array && array.length === 0;\r\n\r\n/**\r\n * Calls all functions in the passed array/set of functions.\r\n * @param arr The array filled with function which shall be called.\r\n * @param args The args with which each function is called.\r\n * @param keep True when the Set / array should not be cleared afterwards, false otherwise.\r\n */\r\nexport const runEachAndClear = (arr: RunEachItem[], args?: any[], keep?: boolean): void => {\r\n // eslint-disable-next-line prefer-spread\r\n const runFn = (fn: RunEachItem) => fn && fn.apply(undefined, args || []);\r\n each(arr, runFn);\r\n !keep && ((arr as any[]).length = 0);\r\n};\r\n","import { each, keys } from 'support/utils';\r\nimport { isString, isNumber, isArray, isUndefined } from 'support/utils/types';\r\nimport { PlainObject, StyleObject } from 'typings';\r\n\r\nexport interface TRBL {\r\n t: number;\r\n r: number;\r\n b: number;\r\n l: number;\r\n}\r\n\r\nconst cssNumber = {\r\n // animationiterationcount: 1,\r\n // columncount: 1,\r\n // fillopacity: 1,\r\n // flexgrow: 1,\r\n // flexshrink: 1,\r\n // fontweight: 1,\r\n // lineheight: 1,\r\n // order: 1,\r\n // orphans: 1,\r\n // widows: 1,\r\n // zoom: 1,\r\n opacity: 1,\r\n zindex: 1,\r\n};\r\n\r\nconst parseToZeroOrNumber = (value: string, toFloat?: boolean): number => {\r\n /* istanbul ignore next */\r\n const num = toFloat ? parseFloat(value) : parseInt(value, 10);\r\n // num === num means num is not NaN\r\n /* istanbul ignore next */\r\n return num === num ? num : 0; // eslint-disable-line no-self-compare\r\n};\r\n\r\nconst adaptCSSVal = (prop: string, val: string | number): string | number =>\r\n !cssNumber[prop.toLowerCase()] && isNumber(val) ? `${val}px` : val;\r\n\r\nconst getCSSVal = (elm: HTMLElement, computedStyle: CSSStyleDeclaration, prop: string): string =>\r\n /* istanbul ignore next */\r\n computedStyle != null\r\n ? computedStyle[prop] || computedStyle.getPropertyValue(prop)\r\n : elm.style[prop];\r\n\r\nconst setCSSVal = (\r\n elm: HTMLElement | false | null | undefined,\r\n prop: string,\r\n val: string | number\r\n): void => {\r\n try {\r\n if (elm) {\r\n const { style: elmStyle } = elm;\r\n if (!isUndefined(elmStyle[prop])) {\r\n elmStyle[prop] = adaptCSSVal(prop, val);\r\n } else {\r\n elmStyle.setProperty(prop, val as string);\r\n }\r\n }\r\n } catch (e) {}\r\n};\r\n\r\n/**\r\n * Gets or sets the passed styles to the passed element.\r\n * @param elm The element to which the styles shall be applied to / be read from.\r\n * @param styles The styles which shall be set or read.\r\n */\r\nexport function style(\r\n elm: HTMLElement | false | null | undefined,\r\n styles: StyleObject\r\n): void;\r\nexport function style(\r\n elm: HTMLElement | false | null | undefined,\r\n styles: string\r\n): string;\r\nexport function style(\r\n elm: HTMLElement | false | null | undefined,\r\n styles: Array | string\r\n): { [key: string]: string };\r\nexport function style(\r\n elm: HTMLElement | false | null | undefined,\r\n styles: StyleObject | Array | string\r\n): { [key: string]: string } | string | void {\r\n const getSingleStyle = isString(styles);\r\n const getStyles = isArray(styles) || getSingleStyle;\r\n\r\n if (getStyles) {\r\n let getStylesResult: string | PlainObject = getSingleStyle ? '' : {};\r\n if (elm) {\r\n const computedStyle: CSSStyleDeclaration = window.getComputedStyle(elm, null);\r\n getStylesResult = getSingleStyle\r\n ? getCSSVal(elm, computedStyle, styles as string)\r\n : (styles as Array).reduce((result, key) => {\r\n result[key] = getCSSVal(elm, computedStyle, key as string);\r\n return result;\r\n }, getStylesResult);\r\n }\r\n return getStylesResult;\r\n }\r\n each(keys(styles), (key) => setCSSVal(elm, key, styles[key]));\r\n}\r\n\r\n/**\r\n * Hides the passed element (display: none).\r\n * @param elm The element which shall be hidden.\r\n */\r\nexport const hide = (elm: HTMLElement | false | null | undefined): void => {\r\n style(elm, { display: 'none' });\r\n};\r\n\r\n/**\r\n * Shows the passed element (display: block).\r\n * @param elm The element which shall be shown.\r\n */\r\nexport const show = (elm: HTMLElement | false | null | undefined): void => {\r\n style(elm, { display: 'block' });\r\n};\r\n\r\n/**\r\n * Returns the top right bottom left values of the passed css property.\r\n * @param elm The element of which the values shall be returned.\r\n * @param propertyPrefix The css property prefix. (e.g. \"border\")\r\n * @param propertySuffix The css property suffix. (e.g. \"width\")\r\n */\r\nexport const topRightBottomLeft = (\r\n elm?: HTMLElement | false | null | undefined,\r\n propertyPrefix?: string,\r\n propertySuffix?: string\r\n): TRBL => {\r\n const finalPrefix = propertyPrefix ? `${propertyPrefix}-` : '';\r\n const finalSuffix = propertySuffix ? `-${propertySuffix}` : '';\r\n const top = `${finalPrefix}top${finalSuffix}`;\r\n const right = `${finalPrefix}right${finalSuffix}`;\r\n const bottom = `${finalPrefix}bottom${finalSuffix}`;\r\n const left = `${finalPrefix}left${finalSuffix}`;\r\n const result = style(elm, [top, right, bottom, left]);\r\n return {\r\n t: parseToZeroOrNumber(result[top]),\r\n r: parseToZeroOrNumber(result[right]),\r\n b: parseToZeroOrNumber(result[bottom]),\r\n l: parseToZeroOrNumber(result[left]),\r\n };\r\n};\r\n","export interface CacheOptions {\r\n // initial value of _value.\r\n _initialValue: Value;\r\n // Custom comparison function if shallow compare isn't enough. Returns true if nothing changed.\r\n _equal?: EqualCachePropFunction;\r\n // If true always updates _value and _previous, otherwise they update only when they changed.\r\n _alwaysUpdateValues?: boolean;\r\n}\r\n\r\nexport type CacheValues = [value: T, changed: boolean, previous?: T];\r\n\r\nexport type EqualCachePropFunction = (currentVal: Value, newVal: Value) => boolean;\r\n\r\nexport type CacheUpdater = (current: Value, previous?: Value) => Value;\r\n\r\nexport type UpdateCacheContextual = (newValue: Value, force?: boolean) => CacheValues;\r\n\r\nexport type UpdateCache = (force?: boolean) => CacheValues;\r\n\r\nexport type GetCurrentCache = (force?: boolean) => CacheValues;\r\n\r\nexport type Cache = [UpdateCache, GetCurrentCache];\r\n\r\nexport type CacheContextual = [UpdateCacheContextual, GetCurrentCache];\r\n\r\ntype CreateCache = {\r\n (options: CacheOptions): CacheContextual;\r\n (options: CacheOptions, update: CacheUpdater): Cache;\r\n (options: CacheOptions, update?: CacheUpdater):\r\n | CacheContextual\r\n | Cache;\r\n};\r\n\r\nexport const createCache: CreateCache = (\r\n options: CacheOptions,\r\n update?: CacheUpdater\r\n): CacheContextual | Cache => {\r\n const { _initialValue, _equal, _alwaysUpdateValues } = options;\r\n let _value: Value = _initialValue;\r\n let _previous: Value | undefined;\r\n\r\n const cacheUpdateContextual: UpdateCacheContextual = (newValue, force?) => {\r\n const curr = _value;\r\n\r\n const newVal = newValue;\r\n const changed = force || (_equal ? !_equal(curr, newVal) : curr !== newVal);\r\n\r\n if (changed || _alwaysUpdateValues) {\r\n _value = newVal;\r\n _previous = curr;\r\n }\r\n\r\n return [_value, changed, _previous];\r\n };\r\n const cacheUpdateIsolated: UpdateCache = (force?) =>\r\n cacheUpdateContextual(update!(_value, _previous), force);\r\n\r\n const getCurrentCache: GetCurrentCache = (force?: boolean) => [\r\n _value,\r\n !!force, // changed\r\n _previous,\r\n ];\r\n\r\n return [update ? cacheUpdateIsolated : cacheUpdateContextual, getCurrentCache] as\r\n | CacheContextual\r\n | Cache;\r\n};\r\n","import { PlainObject } from 'typings';\r\n\r\nconst ElementNodeType = Node.ELEMENT_NODE;\r\nconst { toString, hasOwnProperty } = Object.prototype;\r\n\r\nexport const isUndefined = (obj: any): obj is undefined => obj === undefined;\r\n\r\nexport const isNull = (obj: any): obj is null => obj === null;\r\n\r\nexport const type = (obj: any): string =>\r\n isUndefined(obj) || isNull(obj)\r\n ? `${obj}`\r\n : toString\r\n .call(obj)\r\n .replace(/^\\[object (.+)\\]$/, '$1')\r\n .toLowerCase();\r\n\r\nexport const isNumber = (obj: any): obj is number => typeof obj === 'number';\r\n\r\nexport const isString = (obj: any): obj is string => typeof obj === 'string';\r\n\r\nexport const isBoolean = (obj: any): obj is boolean => typeof obj === 'boolean';\r\n\r\nexport const isFunction = (obj: any): obj is (...args: any[]) => any => typeof obj === 'function';\r\n\r\nexport const isArray = (obj: any): obj is Array => Array.isArray(obj);\r\n\r\nexport const isObject = (obj: any): boolean =>\r\n typeof obj === 'object' && !isArray(obj) && !isNull(obj);\r\n\r\n/**\r\n * Returns true if the given object is array like, false otherwise.\r\n * @param obj The Object\r\n */\r\nexport const isArrayLike = (obj: any): obj is ArrayLike => {\r\n const length = !!obj && obj.length;\r\n const lengthCorrectFormat = isNumber(length) && length > -1 && length % 1 == 0; // eslint-disable-line eqeqeq\r\n\r\n return isArray(obj) || (!isFunction(obj) && lengthCorrectFormat)\r\n ? length > 0 && isObject(obj)\r\n ? length - 1 in obj\r\n : true\r\n : false;\r\n};\r\n\r\n/**\r\n * Returns true if the given object is a \"plain\" (e.g. { key: value }) object, false otherwise.\r\n * @param obj The Object.\r\n */\r\nexport const isPlainObject = (obj: any): obj is PlainObject => {\r\n if (!obj || !isObject(obj) || type(obj) !== 'object') return false;\r\n\r\n let key;\r\n const cstr = 'constructor';\r\n const ctor = obj[cstr];\r\n const ctorProto = ctor && ctor.prototype;\r\n const hasOwnConstructor = hasOwnProperty.call(obj, cstr);\r\n const hasIsPrototypeOf = ctorProto && hasOwnProperty.call(ctorProto, 'isPrototypeOf');\r\n\r\n if (ctor && !hasOwnConstructor && !hasIsPrototypeOf) {\r\n return false;\r\n }\r\n\r\n /* eslint-disable no-restricted-syntax */\r\n for (key in obj) {\r\n /**/\r\n }\r\n /* eslint-enable */\r\n\r\n return isUndefined(key) || hasOwnProperty.call(obj, key);\r\n};\r\n\r\n/**\r\n * Checks whether the given object is a HTMLElement.\r\n * @param obj The object which shall be checked.\r\n */\r\nexport const isHTMLElement = (obj: any): obj is HTMLElement => {\r\n const instanceofObj = HTMLElement;\r\n return obj\r\n ? instanceofObj\r\n ? obj instanceof instanceofObj\r\n : obj.nodeType === ElementNodeType\r\n : false;\r\n};\r\n\r\n/**\r\n * Checks whether the given object is a Element.\r\n * @param obj The object which shall be checked.\r\n */\r\nexport const isElement = (obj: any): obj is Element => {\r\n const instanceofObj = Element;\r\n return obj\r\n ? instanceofObj\r\n ? obj instanceof instanceofObj\r\n : obj.nodeType === ElementNodeType\r\n : false;\r\n};\r\n","import { isArray, isFunction, isPlainObject, isNull } from 'support/utils/types';\r\nimport { each } from 'support/utils/array';\r\n\r\n/**\r\n * Determines whether the passed object has a property with the passed name.\r\n * @param obj The object.\r\n * @param prop The name of the property.\r\n */\r\nexport const hasOwnProperty = (obj: any, prop: string | number | symbol): boolean =>\r\n Object.prototype.hasOwnProperty.call(obj, prop);\r\n\r\n/**\r\n * Returns the names of the enumerable string properties and methods of an object.\r\n * @param obj The object of which the properties shall be returned.\r\n */\r\nexport const keys = (obj: any): Array => (obj ? Object.keys(obj) : []);\r\n\r\ntype AssignDeep = {\r\n (target: T, object1: U): T & U;\r\n (target: T, object1: U, object2: V): T & U & V;\r\n (target: T, object1: U, object2: V, object3: W): T & U & V & W;\r\n (target: T, object1: U, object2: V, object3: W, object4: X): T & U & V & W & X;\r\n (target: T, object1: U, object2: V, object3: W, object4: X, object5: Y): T &\r\n U &\r\n V &\r\n W &\r\n X &\r\n Y;\r\n (\r\n target: T,\r\n object1?: U,\r\n object2?: V,\r\n object3?: W,\r\n object4?: X,\r\n object5?: Y,\r\n object6?: Z\r\n ): T & U & V & W & X & Y & Z;\r\n};\r\n\r\n// https://github.com/jquery/jquery/blob/master/src/core.js#L116\r\nexport const assignDeep: AssignDeep = (\r\n target: T,\r\n object1?: U,\r\n object2?: V,\r\n object3?: W,\r\n object4?: X,\r\n object5?: Y,\r\n object6?: Z\r\n): T & U & V & W & X & Y & Z => {\r\n const sources: Array = [object1, object2, object3, object4, object5, object6];\r\n\r\n // Handle case when target is a string or something (possible in deep copy)\r\n if ((typeof target !== 'object' || isNull(target)) && !isFunction(target)) {\r\n target = {} as T;\r\n }\r\n\r\n each(sources, (source) => {\r\n // Extend the base object\r\n each(keys(source), (key) => {\r\n const copy: any = source[key];\r\n\r\n // Prevent Object.prototype pollution\r\n // Prevent never-ending loop\r\n if (target === copy) {\r\n return true;\r\n }\r\n\r\n const copyIsArray = isArray(copy);\r\n\r\n // Recurse if we're merging plain objects or arrays\r\n if (copy && (isPlainObject(copy) || copyIsArray)) {\r\n const src = target[key];\r\n let clone: any = src;\r\n\r\n // Ensure proper type for the source value\r\n if (copyIsArray && !isArray(src)) {\r\n clone = [];\r\n } else if (!copyIsArray && !isPlainObject(src)) {\r\n clone = {};\r\n }\r\n\r\n // Never move original objects, clone them\r\n target[key] = assignDeep(clone, copy) as any;\r\n } else {\r\n target[key] = copy;\r\n }\r\n });\r\n });\r\n\r\n // Return the modified object\r\n return target as any;\r\n};\r\n\r\n/**\r\n * Returns true if the given object is empty, false otherwise.\r\n * @param obj The Object.\r\n */\r\nexport const isEmptyObject = (obj: any): boolean => {\r\n /* eslint-disable no-restricted-syntax, guard-for-in */\r\n for (const name in obj) return false;\r\n return true;\r\n /* eslint-enable */\r\n};\r\n","import { from } from 'support/utils/array';\r\nimport { isUndefined } from 'support/utils/types';\r\n\r\ntype GetSetPropName = 'scrollLeft' | 'scrollTop' | 'value';\r\n\r\ntype Attr = {\r\n (elm: HTMLElement | false | null | undefined, attrName: string): string | null;\r\n (elm: HTMLElement | false | null | undefined, attrName: string, value: string): void;\r\n (elm: HTMLElement | false | null | undefined, attrName: string, value?: string):\r\n | string\r\n | null\r\n | void;\r\n};\r\n\r\ntype GetSetProp = {\r\n (elm: HTMLElement | false | null | undefined): T;\r\n (elm: HTMLElement | false | null | undefined, value: T): void;\r\n (elm: HTMLElement | false | null | undefined, value?: T): number | void;\r\n};\r\n\r\nconst getSetProp = (\r\n topLeft: GetSetPropName,\r\n fallback: number | string,\r\n elm: HTMLElement | HTMLInputElement | false | null | undefined,\r\n value?: number | string\r\n): number | string | void => {\r\n if (isUndefined(value)) {\r\n return elm ? elm[topLeft] : fallback;\r\n }\r\n elm && (elm[topLeft] = value);\r\n};\r\n\r\n/**\r\n * Gets or sets a attribute with the given attribute of the given element depending whether the value attribute is given.\r\n * Returns null if the element has no attribute with the given name.\r\n * @param elm The element of which the attribute shall be get or set.\r\n * @param attrName The attribute name which shall be get or set.\r\n * @param value The value of the attribute which shall be set.\r\n */\r\nexport const attr = ((\r\n elm: HTMLElement | false | null | undefined,\r\n attrName: string,\r\n value?: string\r\n): string | null | void => {\r\n if (isUndefined(value)) {\r\n return elm ? elm.getAttribute(attrName) : null;\r\n }\r\n elm && elm.setAttribute(attrName, value);\r\n}) as Attr;\r\n\r\n/**\r\n * Treats the given attribute like the \"class\" attribute and adds or removes the given value from it.\r\n * @param elm The element.\r\n * @param attrName The attributeName to which the value shall be added or removed.\r\n * @param value The value which shall be added or removed.\r\n * @param add True if the value shall be added, false otherwise.\r\n */\r\nexport const attrClass = (\r\n elm: HTMLElement | false | null | undefined,\r\n attrName: string,\r\n value: string,\r\n add?: boolean\r\n) => {\r\n const currValues = attr(elm, attrName) || '';\r\n const currValuesSet = new Set(currValues.split(' '));\r\n currValuesSet[add ? 'add' : 'delete'](value);\r\n\r\n attr(elm, attrName, from(currValuesSet).join(' ').trim());\r\n};\r\n\r\n/**\r\n * Treats the given attribute like the \"class\" attribute and checks if the given value is in it.\r\n * @param elm The element.\r\n * @param attrName The attributeName from which the content shall be checked.\r\n * @param value The value.\r\n * @returns True if the given attribute has the value in it, false otherwise.\r\n */\r\nexport const hasAttrClass = (\r\n elm: HTMLElement | false | null | undefined,\r\n attrName: string,\r\n value: string\r\n) => {\r\n const currValues = attr(elm, attrName) || '';\r\n const currValuesSet = new Set(currValues.split(' '));\r\n return currValuesSet.has(value);\r\n};\r\n\r\n/**\r\n * Removes the given attribute from the given element.\r\n * @param elm The element of which the attribute shall be removed.\r\n * @param attrName The attribute name.\r\n */\r\nexport const removeAttr = (elm: Element | false | null | undefined, attrName: string): void => {\r\n elm && elm.removeAttribute(attrName);\r\n};\r\n\r\n/**\r\n * Gets or sets the scrollLeft value of the given element depending whether the value attribute is given.\r\n * @param elm The element of which the scrollLeft value shall be get or set.\r\n * @param value The scrollLeft value which shall be set.\r\n */\r\nexport const scrollLeft = ((\r\n elm: HTMLElement | false | null | undefined,\r\n value?: number\r\n): number | void => getSetProp('scrollLeft', 0, elm, value) as number) as GetSetProp;\r\n\r\n/**\r\n * Gets or sets the scrollTop value of the given element depending whether the value attribute is given.\r\n * @param elm The element of which the scrollTop value shall be get or set.\r\n * @param value The scrollTop value which shall be set.\r\n */\r\nexport const scrollTop = ((\r\n elm: HTMLElement | false | null | undefined,\r\n value?: number\r\n): number | void => getSetProp('scrollTop', 0, elm, value) as number) as GetSetProp;\r\n\r\n/**\r\n * Gets or sets the value of the given input element depending whether the value attribute is given.\r\n * @param elm The input element of which the value shall be get or set.\r\n * @param value The value which shall be set.\r\n */\r\nexport const val = ((\r\n elm: HTMLInputElement | false | null | undefined,\r\n value?: string\r\n): string | void => getSetProp('value', '', elm, value) as string) as GetSetProp;\r\n","import { isElement } from 'support/utils/types';\r\nimport { push, from } from 'support/utils/array';\r\n\r\ntype InputElementType = Element | Node | false | null | undefined;\r\ntype OutputElementType = Element | null;\r\n\r\nconst elmPrototype = Element.prototype;\r\n\r\n/**\r\n * Find all elements with the passed selector, outgoing (and including) the passed element or the document if no element was provided.\r\n * @param selector The selector which has to be searched by.\r\n * @param elm The element from which the search shall be outgoing.\r\n */\r\nconst find = (selector: string, elm?: InputElementType): Element[] => {\r\n const arr: Array = [];\r\n const rootElm = elm ? (isElement(elm) ? elm : null) : document;\r\n\r\n return rootElm ? push(arr, rootElm.querySelectorAll(selector)) : arr;\r\n};\r\n\r\n/**\r\n * Find the first element with the passed selector, outgoing (and including) the passed element or the document if no element was provided.\r\n * @param selector The selector which has to be searched by.\r\n * @param elm The element from which the search shall be outgoing.\r\n */\r\nconst findFirst = (selector: string, elm?: InputElementType): OutputElementType => {\r\n const rootElm = elm ? (isElement(elm) ? elm : null) : document;\r\n\r\n return rootElm ? rootElm.querySelector(selector) : null;\r\n};\r\n\r\n/**\r\n * Determines whether the passed element is matching with the passed selector.\r\n * @param elm The element which has to be compared with the passed selector.\r\n * @param selector The selector which has to be compared with the passed element. Additional selectors: ':visible' and ':hidden'.\r\n */\r\nconst is = (elm: InputElementType, selector: string): boolean => {\r\n if (isElement(elm)) {\r\n /* istanbul ignore next */\r\n // eslint-disable-next-line\r\n // @ts-ignore\r\n const fn: (...args: any) => boolean = elmPrototype.matches || elmPrototype.msMatchesSelector;\r\n return fn.call(elm, selector);\r\n }\r\n return false;\r\n};\r\n\r\n/**\r\n * Returns the children (no text-nodes or comments) of the passed element which are matching the passed selector. An empty array is returned if the passed element is null.\r\n * @param elm The element of which the children shall be returned.\r\n * @param selector The selector which must match with the children elements.\r\n */\r\nconst children = (elm: InputElementType, selector?: string): ReadonlyArray => {\r\n const childs: Array = [];\r\n\r\n return isElement(elm)\r\n ? push(\r\n childs,\r\n from(elm.children).filter((child) => (selector ? is(child, selector) : child))\r\n )\r\n : childs;\r\n};\r\n\r\n/**\r\n * Returns the childNodes (incl. text-nodes or comments etc.) of the passed element. An empty array is returned if the passed element is null.\r\n * @param elm The element of which the childNodes shall be returned.\r\n */\r\nconst contents = (elm: InputElementType): ReadonlyArray =>\r\n elm ? from(elm.childNodes) : [];\r\n\r\n/**\r\n * Returns the parent element of the passed element, or null if the passed element is null.\r\n * @param elm The element of which the parent element shall be returned.\r\n */\r\nconst parent = (elm: InputElementType): OutputElementType => (elm ? elm.parentElement : null);\r\n\r\nconst closest = (elm: InputElementType, selector: string): OutputElementType => {\r\n if (isElement(elm)) {\r\n const closestFn = elmPrototype.closest;\r\n if (closestFn) {\r\n return closestFn.call(elm, selector);\r\n }\r\n\r\n do {\r\n if (is(elm, selector)) {\r\n return elm as Element;\r\n }\r\n elm = parent(elm);\r\n } while (elm);\r\n }\r\n\r\n return null;\r\n};\r\n\r\n/**\r\n * Determines whether the given element lies between two selectors in the DOM.\r\n * @param elm The element.\r\n * @param highBoundarySelector The high boundary selector.\r\n * @param deepBoundarySelector The deep boundary selector.\r\n */\r\nconst liesBetween = (\r\n elm: InputElementType,\r\n highBoundarySelector: string,\r\n deepBoundarySelector: string\r\n): boolean => {\r\n const closestHighBoundaryElm = elm && closest(elm, highBoundarySelector);\r\n const closestDeepBoundaryElm = elm && findFirst(deepBoundarySelector, closestHighBoundaryElm);\r\n\r\n return closestHighBoundaryElm && closestDeepBoundaryElm\r\n ? closestHighBoundaryElm === elm ||\r\n closestDeepBoundaryElm === elm ||\r\n closest(closest(elm, deepBoundarySelector), highBoundarySelector) !== closestHighBoundaryElm\r\n : false;\r\n};\r\n\r\nexport { find, findFirst, is, children, contents, parent, liesBetween };\r\n","import { isArrayLike } from 'support/utils/types';\r\nimport { each, from } from 'support/utils/array';\r\nimport { parent } from 'support/dom/traversal';\r\n\r\ntype NodeCollection = ArrayLike | Node | false | null | undefined;\r\n\r\n/**\r\n * Inserts Nodes before the given preferredAnchor element.\r\n * @param parentElm The parent of the preferredAnchor element or the element which shall be the parent of the inserted Nodes.\r\n * @param preferredAnchor The element before which the Nodes shall be inserted or null if the elements shall be appended at the end.\r\n * @param insertedElms The Nodes which shall be inserted.\r\n */\r\nconst before = (\r\n parentElm: Node | false | null | undefined,\r\n preferredAnchor: Node | false | null | undefined,\r\n insertedElms: NodeCollection\r\n): void => {\r\n if (insertedElms) {\r\n let anchor: Node | false | null | undefined = preferredAnchor;\r\n let fragment: DocumentFragment | Node | null | undefined;\r\n\r\n // parent must be defined\r\n if (parentElm) {\r\n if (isArrayLike(insertedElms)) {\r\n fragment = document.createDocumentFragment();\r\n\r\n // append all insertedElms to the fragment and if one of these is the anchor, change the anchor\r\n each(insertedElms, (insertedElm) => {\r\n if (insertedElm === anchor) {\r\n anchor = insertedElm.previousSibling;\r\n }\r\n fragment!.appendChild(insertedElm);\r\n });\r\n } else {\r\n fragment = insertedElms;\r\n }\r\n\r\n // if the preferred anchor isn't null set it to a valid anchor\r\n if (preferredAnchor) {\r\n if (!anchor) {\r\n anchor = parentElm.firstChild;\r\n } else if (anchor !== preferredAnchor) {\r\n anchor = anchor.nextSibling;\r\n }\r\n }\r\n\r\n parentElm.insertBefore(fragment, anchor || null);\r\n }\r\n }\r\n};\r\n\r\n/**\r\n * Appends the given children at the end of the given Node.\r\n * @param node The Node to which the children shall be appended.\r\n * @param children The Nodes which shall be appended.\r\n */\r\nexport const appendChildren = (\r\n node: Node | false | null | undefined,\r\n children: NodeCollection\r\n): void => {\r\n before(node, null, children);\r\n};\r\n\r\n/**\r\n * Prepends the given children at the start of the given Node.\r\n * @param node The Node to which the children shall be prepended.\r\n * @param children The Nodes which shall be prepended.\r\n */\r\nexport const prependChildren = (\r\n node: Node | false | null | undefined,\r\n children: NodeCollection\r\n): void => {\r\n before(node, node && node.firstChild, children);\r\n};\r\n\r\n/**\r\n * Inserts the given Nodes before the given Node.\r\n * @param node The Node before which the given Nodes shall be inserted.\r\n * @param insertedNodes The Nodes which shall be inserted.\r\n */\r\nexport const insertBefore = (\r\n node: Node | false | null | undefined,\r\n insertedNodes: NodeCollection\r\n): void => {\r\n before(parent(node), node, insertedNodes);\r\n};\r\n\r\n/**\r\n * Inserts the given Nodes after the given Node.\r\n * @param node The Node after which the given Nodes shall be inserted.\r\n * @param insertedNodes The Nodes which shall be inserted.\r\n */\r\nexport const insertAfter = (\r\n node: Node | false | null | undefined,\r\n insertedNodes: NodeCollection\r\n): void => {\r\n before(parent(node), node && node.nextSibling, insertedNodes);\r\n};\r\n\r\n/**\r\n * Removes the given Nodes from their parent.\r\n * @param nodes The Nodes which shall be removed.\r\n */\r\nexport const removeElements = (nodes: NodeCollection): void => {\r\n if (isArrayLike(nodes)) {\r\n each(from(nodes), (e) => removeElements(e));\r\n } else if (nodes) {\r\n const parentElm = parent(nodes);\r\n if (parentElm) {\r\n parentElm.removeChild(nodes);\r\n }\r\n }\r\n};\r\n","import { each } from 'support/utils/array';\r\nimport { attr } from 'support/dom/attribute';\r\nimport { contents } from 'support/dom/traversal';\r\nimport { removeElements } from 'support/dom/manipulation';\r\n\r\n/**\r\n * Creates a div DOM node.\r\n */\r\nexport const createDiv = (classNames?: string): HTMLDivElement => {\r\n const div = document.createElement('div');\r\n if (classNames) {\r\n attr(div, 'class', classNames);\r\n }\r\n return div;\r\n};\r\n\r\n/**\r\n * Creates DOM nodes modeled after the passed html string and returns the root dom nodes as a array.\r\n * @param html The html string after which the DOM nodes shall be created.\r\n */\r\nexport const createDOM = (html: string): ReadonlyArray => {\r\n const createdDiv = createDiv();\r\n createdDiv.innerHTML = html.trim();\r\n\r\n return each(contents(createdDiv), (elm) => removeElements(elm));\r\n};\r\n","import { each } from 'support/utils/array';\r\nimport { hasOwnProperty } from 'support/utils/object';\r\nimport { createDiv } from 'support/dom/create';\r\n\r\nconst firstLetterToUpper = (str: string): string => str.charAt(0).toUpperCase() + str.slice(1);\r\nconst getDummyStyle = (): CSSStyleDeclaration => createDiv().style;\r\n\r\n// https://developer.mozilla.org/en-US/docs/Glossary/Vendor_Prefix\r\n\r\nexport const cssPrefixes: ReadonlyArray = ['-webkit-', '-moz-', '-o-', '-ms-'];\r\nexport const jsPrefixes: ReadonlyArray = [\r\n 'WebKit',\r\n 'Moz',\r\n 'O',\r\n 'MS',\r\n 'webkit',\r\n 'moz',\r\n 'o',\r\n 'ms',\r\n];\r\n\r\nexport const jsCache: { [key: string]: any } = {};\r\nexport const cssCache: { [key: string]: string } = {};\r\n\r\n/**\r\n * Gets the name of the given CSS property with vendor prefix if it isn't supported without it, or and empty string if unsupported.\r\n * @param name The name of the CSS property which shall be get.\r\n */\r\nexport const cssProperty = (name: string): string => {\r\n let result: string | undefined = cssCache[name];\r\n\r\n if (hasOwnProperty(cssCache, name)) {\r\n return result;\r\n }\r\n\r\n const uppercasedName: string = firstLetterToUpper(name);\r\n const elmStyle: CSSStyleDeclaration = getDummyStyle();\r\n\r\n each(cssPrefixes, (prefix: string) => {\r\n const prefixWithoutDashes: string = prefix.replace(/-/g, '');\r\n const resultPossibilities: Array = [\r\n name, // transition\r\n prefix + name, // -webkit-transition\r\n prefixWithoutDashes + uppercasedName, // webkitTransition\r\n firstLetterToUpper(prefixWithoutDashes) + uppercasedName, // WebkitTransition\r\n ];\r\n\r\n // eslint-disable-next-line no-return-assign\r\n return !(result = resultPossibilities.find(\r\n (resultPossibility: string) => elmStyle[resultPossibility] !== undefined\r\n ));\r\n });\r\n\r\n // eslint-disable-next-line no-return-assign\r\n return (cssCache[name] = result || '');\r\n};\r\n\r\n/**\r\n * Get the name of the given CSS property value(s), with vendor prefix if it isn't supported without it, or an empty string if no value is supported.\r\n * @param property The CSS property to which the CSS property value(s) belong.\r\n * @param values The value(s) separated by spaces which shall be get.\r\n * @param suffix A suffix which is added to each value in case the value is a function or something else more advanced.\r\n */\r\nexport const cssPropertyValue = (property: string, values: string, suffix?: string): string => {\r\n const name = `${property} ${values}`;\r\n let result: string | undefined = cssCache[name];\r\n\r\n if (hasOwnProperty(cssCache, name)) {\r\n return result;\r\n }\r\n\r\n const dummyStyle: CSSStyleDeclaration = getDummyStyle();\r\n const possbleValues: Array = values.split(' ');\r\n const preparedSuffix: string = suffix || '';\r\n const cssPrefixesWithFirstEmpty = [''].concat(cssPrefixes);\r\n\r\n each(possbleValues, (possibleValue: string) => {\r\n each(cssPrefixesWithFirstEmpty, (prefix: string) => {\r\n const prop = prefix + possibleValue;\r\n dummyStyle.cssText = `${property}:${prop}${preparedSuffix}`;\r\n if (dummyStyle.length) {\r\n result = prop;\r\n return false;\r\n }\r\n });\r\n return !result;\r\n });\r\n\r\n // eslint-disable-next-line no-return-assign\r\n return (cssCache[name] = result || '');\r\n};\r\n\r\n/**\r\n * Get the requested JS function, object or constructor with vendor prefix if it isn't supported without or undefined if unsupported.\r\n * @param name The name of the JS function, object or constructor.\r\n */\r\nexport const jsAPI = (name: string): T | undefined => {\r\n let result: any = jsCache[name] || window[name];\r\n\r\n if (hasOwnProperty(jsCache, name)) {\r\n return result;\r\n }\r\n\r\n each(jsPrefixes, (prefix: string) => {\r\n result = result || window[prefix + firstLetterToUpper(name)];\r\n return !result;\r\n });\r\n\r\n jsCache[name] = result;\r\n return result;\r\n};\r\n","import { jsAPI } from 'support/compatibility/vendors';\r\n\r\nexport const MutationObserverConstructor = jsAPI('MutationObserver');\r\nexport const IntersectionObserverConstructor = jsAPI(\r\n 'IntersectionObserver'\r\n);\r\nexport const ResizeObserverConstructor = jsAPI('ResizeObserver');\r\nexport const cAF = jsAPI('cancelAnimationFrame');\r\nexport const rAF = jsAPI('requestAnimationFrame');\r\n","import { isString } from 'support/utils/types';\r\nimport { each } from 'support/utils/array';\r\nimport { keys } from 'support/utils/object';\r\n\r\nconst rnothtmlwhite = /[^\\x20\\t\\r\\n\\f]+/g;\r\nconst classListAction = (\r\n elm: Element | false | null | undefined,\r\n className: string | false | null | undefined,\r\n action: (elmClassList: DOMTokenList, clazz: string) => boolean | void\r\n): boolean => {\r\n let clazz: string;\r\n let i = 0;\r\n let result = false;\r\n\r\n if (elm && className && isString(className)) {\r\n const classes: Array = className.match(rnothtmlwhite) || [];\r\n result = classes.length > 0;\r\n while ((clazz = classes[i++])) {\r\n result = !!action(elm.classList, clazz) && result;\r\n }\r\n }\r\n return result;\r\n};\r\n\r\n/**\r\n * Check whether the given element has the given class name(s).\r\n * @param elm The element.\r\n * @param className The class name(s).\r\n */\r\nexport const hasClass = (\r\n elm: Element | false | null | undefined,\r\n className: string | false | null | undefined\r\n): boolean => classListAction(elm, className, (classList, clazz) => classList.contains(clazz));\r\n\r\n/**\r\n * Removes the given class name(s) from the given element.\r\n * @param elm The element.\r\n * @param className The class name(s) which shall be removed. (separated by spaces)\r\n */\r\nexport const removeClass = (\r\n elm: Element | false | null | undefined,\r\n className: string | false | null | undefined\r\n): void => {\r\n classListAction(elm, className, (classList, clazz) => classList.remove(clazz));\r\n};\r\n\r\n/**\r\n * Adds the given class name(s) to the given element.\r\n * @param elm The element.\r\n * @param className The class name(s) which shall be added. (separated by spaces)\r\n * @returns A function which removes the added class name(s).\r\n */\r\nexport const addClass = (\r\n elm: Element | false | null | undefined,\r\n className: string | false | null | undefined\r\n): (() => void) => {\r\n classListAction(elm, className, (classList, clazz) => classList.add(clazz));\r\n return removeClass.bind(0, elm, className);\r\n};\r\n\r\n/**\r\n * Takes two className strings, compares them and returns the difference as array.\r\n * @param classNameA ClassName A.\r\n * @param classNameB ClassName B.\r\n */\r\nexport const diffClass = (\r\n classNameA: string | null | undefined,\r\n classNameB: string | null | undefined\r\n) => {\r\n const classNameASplit = classNameA && classNameA.split(' ');\r\n const classNameBSplit = classNameB && classNameB.split(' ');\r\n const tempObj = {};\r\n\r\n each(classNameASplit, (className) => {\r\n tempObj[className] = 1;\r\n });\r\n each(classNameBSplit, (className) => {\r\n if (tempObj[className]) {\r\n delete tempObj[className];\r\n } else {\r\n tempObj[className] = 1;\r\n }\r\n });\r\n\r\n return keys(tempObj);\r\n};\r\n","import { each } from 'support/utils/array';\r\nimport { WH, XY, TRBL } from 'support/dom';\r\nimport { PlainObject } from 'typings';\r\n\r\n/**\r\n * Compares two objects and returns true if all values of the passed prop names are identical, false otherwise or if one of the two object is falsy.\r\n * @param a Object a.\r\n * @param b Object b.\r\n * @param props The props which shall be compared.\r\n */\r\nexport const equal = (\r\n a: T | undefined,\r\n b: T | undefined,\r\n props: Array,\r\n propMutation?: ((value: any) => any) | null | false\r\n): boolean => {\r\n if (a && b) {\r\n let result = true;\r\n each(props, (prop) => {\r\n const compareA = propMutation ? propMutation(a[prop]) : a[prop];\r\n const compareB = propMutation ? propMutation(b[prop]) : b[prop];\r\n if (compareA !== compareB) {\r\n result = false;\r\n }\r\n });\r\n return result;\r\n }\r\n return false;\r\n};\r\n\r\n/**\r\n * Compares object a with object b and returns true if both have the same property values, false otherwise.\r\n * Also returns false if one of the objects is undefined or null.\r\n * @param a Object a.\r\n * @param b Object b.\r\n */\r\nexport const equalWH = (a?: WH, b?: WH) => equal>(a, b, ['w', 'h']);\r\n\r\n/**\r\n * Compares object a with object b and returns true if both have the same property values, false otherwise.\r\n * Also returns false if one of the objects is undefined or null.\r\n * @param a Object a.\r\n * @param b Object b.\r\n */\r\nexport const equalXY = (a?: XY, b?: XY) => equal>(a, b, ['x', 'y']);\r\n\r\n/**\r\n * Compares object a with object b and returns true if both have the same property values, false otherwise.\r\n * Also returns false if one of the objects is undefined or null.\r\n * @param a Object a.\r\n * @param b Object b.\r\n */\r\nexport const equalTRBL = (a?: TRBL, b?: TRBL) => equal(a, b, ['t', 'r', 'b', 'l']);\r\n\r\n/**\r\n * Compares two DOM Rects for their equality of their width and height properties\r\n * Also returns false if one of the DOM Rects is undefined or null.\r\n * @param a DOM Rect a.\r\n * @param b DOM Rect b.\r\n * @param round Whether the values should be rounded.\r\n */\r\nexport const equalBCRWH = (a?: DOMRect, b?: DOMRect, round?: boolean) =>\r\n equal(a, b, ['width', 'height'], round && ((value) => Math.round(value)));\r\n","import { isNumber, isFunction } from 'support/utils/types';\r\nimport { from } from 'support/utils/array';\r\nimport { rAF, cAF } from 'support/compatibility/apis';\r\n\r\nconst clearTimeouts = (id: number | undefined) => {\r\n id && clearTimeout(id);\r\n id && cAF!(id);\r\n};\r\n\r\ntype DebounceTiming = number | false | null | undefined;\r\n\r\nexport interface DebounceOptions any> {\r\n /**\r\n * The timeout for debouncing. If null, no debounce is applied.\r\n */\r\n _timeout?: DebounceTiming | (() => DebounceTiming);\r\n /**\r\n * A maximum amount of ms. before the function will be called even with debounce.\r\n */\r\n _maxDelay?: DebounceTiming | (() => DebounceTiming);\r\n /**\r\n * Function which merges parameters for each canceled debounce.\r\n * If parameters can't be merged the function will return null, otherwise it returns the merged parameters.\r\n */\r\n _mergeParams?: (\r\n prev: Parameters,\r\n curr: Parameters\r\n ) => Parameters | false | null | undefined;\r\n}\r\n\r\nexport interface Debounced any> {\r\n (...args: Parameters): ReturnType;\r\n _flush(): void;\r\n}\r\n\r\nexport const noop = () => {}; // eslint-disable-line\r\n\r\n/**\r\n * Debounces the given function either with a timeout or a animation frame.\r\n * @param functionToDebounce The function which shall be debounced.\r\n * @param options Options for debouncing.\r\n */\r\nexport const debounce = any>(\r\n functionToDebounce: FunctionToDebounce,\r\n options?: DebounceOptions\r\n): Debounced => {\r\n let timeoutId: number | undefined;\r\n let maxTimeoutId: number | undefined;\r\n let prevArguments: Parameters | null | undefined;\r\n let latestArguments: Parameters | null | undefined;\r\n const { _timeout, _maxDelay, _mergeParams } = options || {};\r\n const setT = setTimeout as (...args: any[]) => number;\r\n\r\n const invokeFunctionToDebounce = function (args: IArguments) {\r\n clearTimeouts(timeoutId);\r\n clearTimeouts(maxTimeoutId);\r\n maxTimeoutId = timeoutId = prevArguments = undefined;\r\n // eslint-disable-next-line\r\n // @ts-ignore\r\n functionToDebounce.apply(this, args);\r\n };\r\n\r\n const mergeParms = (\r\n curr: Parameters\r\n ): Parameters | false | null | undefined =>\r\n _mergeParams && prevArguments ? _mergeParams(prevArguments, curr) : curr;\r\n\r\n const flush = () => {\r\n /* istanbul ignore next */\r\n if (timeoutId) {\r\n invokeFunctionToDebounce(mergeParms(latestArguments!) || latestArguments!);\r\n }\r\n };\r\n\r\n const debouncedFn = function () {\r\n // eslint-disable-next-line prefer-rest-params\r\n const args: Parameters = from(arguments) as Parameters;\r\n const finalTimeout = isFunction(_timeout) ? _timeout() : _timeout;\r\n const hasTimeout = isNumber(finalTimeout) && finalTimeout >= 0;\r\n\r\n if (hasTimeout) {\r\n const finalMaxWait = isFunction(_maxDelay) ? _maxDelay() : _maxDelay;\r\n const hasMaxWait = isNumber(finalMaxWait) && finalMaxWait >= 0;\r\n const setTimeoutFn = finalTimeout > 0 ? setT : rAF!;\r\n const mergeParamsResult = mergeParms(args);\r\n const invokedArgs = mergeParamsResult || args;\r\n const boundInvoke = invokeFunctionToDebounce.bind(0, invokedArgs);\r\n\r\n // if (!mergeParamsResult) {\r\n // invokeFunctionToDebounce(prevArguments || args);\r\n // }\r\n\r\n clearTimeouts(timeoutId);\r\n // @ts-ignore\r\n timeoutId = setTimeoutFn(boundInvoke, finalTimeout as number) as number;\r\n\r\n if (hasMaxWait && !maxTimeoutId) {\r\n maxTimeoutId = setT(flush, finalMaxWait as number);\r\n }\r\n\r\n prevArguments = latestArguments = invokedArgs;\r\n } else {\r\n invokeFunctionToDebounce(args);\r\n }\r\n };\r\n debouncedFn._flush = flush;\r\n\r\n return debouncedFn as Debounced;\r\n};\r\n","import { style } from 'support/dom/style';\r\n\r\nexport interface WH {\r\n w: T;\r\n h: T;\r\n}\r\n\r\nconst elementHasDimensions = (elm: HTMLElement): boolean =>\r\n !!(elm.offsetWidth || elm.offsetHeight || elm.getClientRects().length);\r\nconst zeroObj: WH = {\r\n w: 0,\r\n h: 0,\r\n};\r\n\r\n/**\r\n * Returns the window inner- width and height.\r\n */\r\nexport const windowSize = (): WH => ({\r\n w: window.innerWidth,\r\n h: window.innerHeight,\r\n});\r\n\r\n/**\r\n * Returns the scroll- width and height of the passed element. If the element is null the width and height values are 0.\r\n * @param elm The element of which the scroll- width and height shall be returned.\r\n */\r\nexport const offsetSize = (elm: HTMLElement | null | undefined): WH =>\r\n elm\r\n ? {\r\n w: elm.offsetWidth,\r\n h: elm.offsetHeight,\r\n }\r\n : zeroObj;\r\n\r\n/**\r\n * Returns the client- width and height of the passed element. If the element is null the width and height values are 0.\r\n * @param elm The element of which the client- width and height shall be returned.\r\n */\r\nexport const clientSize = (elm: HTMLElement | false | null | undefined): WH =>\r\n elm\r\n ? {\r\n w: elm.clientWidth,\r\n h: elm.clientHeight,\r\n }\r\n : zeroObj;\r\n\r\n/**\r\n * Returns the client- width and height of the passed element. If the element is null the width and height values are 0.\r\n * @param elm The element of which the client- width and height shall be returned.\r\n */\r\nexport const scrollSize = (elm: HTMLElement | false | null | undefined): WH =>\r\n elm\r\n ? {\r\n w: elm.scrollWidth,\r\n h: elm.scrollHeight,\r\n }\r\n : zeroObj;\r\n\r\n/**\r\n * Returns the fractional- width and height of the passed element. If the element is null the width and height values are 0.\r\n * @param elm The element of which the fractional- width and height shall be returned.\r\n */\r\nexport const fractionalSize = (elm: HTMLElement | false | null | undefined): WH => {\r\n const cssHeight = parseFloat(style(elm, 'height')) || 0;\r\n const cssWidth = parseFloat(style(elm, 'height')) || 0;\r\n return {\r\n w: cssWidth - Math.round(cssWidth),\r\n h: cssHeight - Math.round(cssHeight),\r\n };\r\n};\r\n\r\n/**\r\n * Returns the BoundingClientRect of the passed element.\r\n * @param elm The element of which the BoundingClientRect shall be returned.\r\n */\r\nexport const getBoundingClientRect = (elm: HTMLElement): DOMRect => elm.getBoundingClientRect();\r\n\r\n/**\r\n * Determines whether the passed element has any dimensions.\r\n * @param elm The element.\r\n */\r\nexport const hasDimensions = (elm: HTMLElement | false | null | undefined): boolean =>\r\n elm ? elementHasDimensions(elm as HTMLElement) : false;\r\n","import { isUndefined } from 'support/utils/types';\r\nimport { each, push, runEachAndClear } from 'support/utils/array';\r\n\r\nlet passiveEventsSupport: boolean;\r\nconst supportPassiveEvents = (): boolean => {\r\n if (isUndefined(passiveEventsSupport)) {\r\n passiveEventsSupport = false;\r\n try {\r\n /* eslint-disable */\r\n // @ts-ignore\r\n window.addEventListener(\r\n 'test',\r\n null,\r\n Object.defineProperty({}, 'passive', {\r\n get() {\r\n passiveEventsSupport = true;\r\n },\r\n })\r\n );\r\n /* eslint-enable */\r\n } catch (e) {}\r\n }\r\n return passiveEventsSupport;\r\n};\r\nconst splitEventNames = (eventNames: string) => eventNames.split(' ');\r\n\r\nexport interface OnOptions {\r\n _capture?: boolean;\r\n _passive?: boolean;\r\n _once?: boolean;\r\n}\r\n\r\n/**\r\n * Removes the passed event listener for the passed events with the passed options.\r\n * @param target The element from which the listener shall be removed.\r\n * @param eventNames The eventsnames for which the listener shall be removed.\r\n * @param listener The listener which shall be removed.\r\n * @param capture The options of the removed listener.\r\n */\r\nexport const off = (\r\n target: EventTarget,\r\n eventNames: string,\r\n listener: (event: T) => any,\r\n capture?: boolean\r\n): void => {\r\n each(splitEventNames(eventNames), (eventName) => {\r\n target.removeEventListener(eventName, listener as EventListener, capture);\r\n });\r\n};\r\n\r\n/**\r\n * Adds the passed event listener for the passed eventnames with the passed options.\r\n * @param target The element to which the listener shall be added.\r\n * @param eventNames The eventsnames for which the listener shall be called.\r\n * @param listener The listener which is called on the eventnames.\r\n * @param options The options of the added listener.\r\n */\r\nexport const on = (\r\n target: EventTarget,\r\n eventNames: string,\r\n listener: (event: T) => any,\r\n options?: OnOptions\r\n): (() => void) => {\r\n const doSupportPassiveEvents = supportPassiveEvents();\r\n const passive = (doSupportPassiveEvents && options && options._passive) ?? doSupportPassiveEvents;\r\n const capture = (options && options._capture) || false;\r\n const once = (options && options._once) || false;\r\n const offListeners: (() => void)[] = [];\r\n const nativeOptions: AddEventListenerOptions | boolean = doSupportPassiveEvents\r\n ? {\r\n passive,\r\n capture,\r\n }\r\n : capture;\r\n\r\n each(splitEventNames(eventNames), (eventName) => {\r\n const finalListener = (\r\n once\r\n ? (evt: T) => {\r\n target.removeEventListener(eventName, finalListener, capture);\r\n listener && listener(evt);\r\n }\r\n : listener\r\n ) as EventListener;\r\n\r\n push(offListeners, off.bind(null, target, eventName, finalListener, capture));\r\n target.addEventListener(eventName, finalListener, nativeOptions);\r\n });\r\n\r\n return runEachAndClear.bind(0, offListeners);\r\n};\r\n\r\n/**\r\n * Shorthand for the stopPropagation event Method.\r\n * @param evt The event of which the stopPropagation method shall be called.\r\n */\r\nexport const stopPropagation = (evt: Event): void => evt.stopPropagation();\r\n\r\n/**\r\n * Shorthand for the preventDefault event Method.\r\n * @param evt The event of which the preventDefault method shall be called.\r\n */\r\nexport const preventDefault = (evt: Event): void => evt.preventDefault();\r\n\r\n/**\r\n * Shorthand for the stopPropagation and preventDefault event Method.\r\n * @param evt The event of which the stopPropagation and preventDefault methods shall be called.\r\n */\r\nexport const stopAndPrevent = (evt: Event): void =>\r\n (stopPropagation(evt) as undefined) || (preventDefault(evt) as undefined);\r\n","import { getBoundingClientRect } from 'support/dom/dimensions';\r\n\r\nexport interface XY {\r\n x: T;\r\n y: T;\r\n}\r\n\r\nconst zeroObj: XY = {\r\n x: 0,\r\n y: 0,\r\n};\r\n\r\n/**\r\n * Returns the offset- left and top coordinates of the passed element relative to the document. If the element is null the top and left values are 0.\r\n * @param elm The element of which the offset- top and left coordinates shall be returned.\r\n */\r\nexport const absoluteCoordinates = (elm: HTMLElement | null | undefined): XY => {\r\n const rect = elm ? getBoundingClientRect(elm) : 0;\r\n return rect\r\n ? {\r\n x: rect.left + window.pageYOffset,\r\n y: rect.top + window.pageXOffset,\r\n }\r\n : zeroObj;\r\n};\r\n\r\n/**\r\n * Returns the offset- left and top coordinates of the passed element. If the element is null the top and left values are 0.\r\n * @param elm The element of which the offset- top and left coordinates shall be returned.\r\n */\r\nexport const offsetCoordinates = (elm: HTMLElement | null | undefined): XY =>\r\n elm\r\n ? {\r\n x: elm.offsetLeft,\r\n y: elm.offsetTop,\r\n }\r\n : zeroObj;\r\n","import { isArray } from 'support/utils/types';\r\nimport { keys } from 'support/utils/object';\r\nimport { each, from, isEmptyArray } from 'support/utils/array';\r\n\r\nexport type EventListener<\r\n EventMap extends Record,\r\n Name extends keyof EventMap = keyof EventMap\r\n> = (...args: EventMap[Name]) => void;\r\n\r\nexport type InitialEventListeners> = {\r\n [K in keyof EventMap]?: EventListener | EventListener[];\r\n};\r\n\r\nconst manageListener = >(\r\n callback: (listener?: EventListener) => void,\r\n listener?: EventListener | EventListener[]\r\n) => {\r\n each(isArray(listener) ? listener : [listener], callback);\r\n};\r\n\r\nexport const createEventListenerHub = >(\r\n initialEventListeners?: InitialEventListeners\r\n) => {\r\n type EventListener = (\r\n ...args: EventMap[Name]\r\n ) => void;\r\n type RemoveEvent = {\r\n (name?: Name, listener?: EventListener): void;\r\n (name?: Name, listener?: EventListener[]): void;\r\n (\r\n name?: Name,\r\n listener?: EventListener | EventListener[]\r\n ): void;\r\n };\r\n type AddEvent = {\r\n (name: Name, listener: EventListener): () => void;\r\n (name: Name, listener: EventListener[]): () => void;\r\n (\r\n name: Name,\r\n listener: EventListener | EventListener[]\r\n ): () => void;\r\n };\r\n type TriggerEvent = {\r\n (name: Name, args?: EventMap[Name]): void;\r\n };\r\n\r\n const events = new Map>();\r\n\r\n const removeEvent: RemoveEvent = (\r\n name?: Name,\r\n listener?: EventListener | EventListener[]\r\n ): void => {\r\n if (name) {\r\n const eventSet = events.get(name);\r\n manageListener((currListener) => {\r\n if (eventSet) {\r\n eventSet[currListener ? 'delete' : 'clear'](currListener!);\r\n }\r\n }, listener as any);\r\n } else {\r\n events.forEach((eventSet) => {\r\n eventSet.clear();\r\n });\r\n events.clear();\r\n }\r\n };\r\n\r\n const addEvent: AddEvent = (\r\n name: Name,\r\n listener: EventListener | EventListener[]\r\n ): (() => void) => {\r\n const eventSet = events.get(name) || new Set();\r\n events.set(name, eventSet);\r\n\r\n manageListener((currListener) => {\r\n currListener && eventSet.add(currListener);\r\n }, listener as any);\r\n\r\n return removeEvent.bind(0, name as any, listener as any);\r\n };\r\n\r\n const triggerEvent: TriggerEvent = (\r\n name: Name,\r\n args?: EventMap[Name]\r\n ): void => {\r\n const eventSet = events.get(name);\r\n\r\n each(from(eventSet), (event) => {\r\n if (args && !isEmptyArray(args)) {\r\n (event as (...args: EventMap[keyof EventMap]) => void).apply(0, args as any);\r\n } else {\r\n (event as () => void)();\r\n }\r\n });\r\n };\r\n\r\n const initialListenerKeys = keys(initialEventListeners) as Extract[];\r\n each(initialListenerKeys, (key) => {\r\n addEvent(key, initialEventListeners![key] as any);\r\n });\r\n\r\n return [addEvent, removeEvent, triggerEvent] as [AddEvent, RemoveEvent, TriggerEvent];\r\n};\r\n","import { assignDeep, hasOwnProperty } from 'support';\r\nimport type { Options, ReadonlyOSOptions } from 'options';\r\nimport type { PartialOptions } from 'typings';\r\n\r\nexport type SetupElements> = [elements: T, destroy: () => void];\r\n\r\nexport type SetupUpdate = (\r\n changedOptions: PartialOptions,\r\n force: boolean,\r\n ...args: T\r\n) => void;\r\n\r\nexport type SetupUpdateCheckOption = (path: string) => [value: T, changed: boolean];\r\n\r\nexport type SetupUpdateSegment> = (\r\n updateHints: Hints,\r\n checkOption: SetupUpdateCheckOption,\r\n force: boolean\r\n) => Partial | void;\r\n\r\nexport type SetupState> = [\r\n get: () => T,\r\n set: (newState: Partial) => void\r\n];\r\n\r\nexport type Setup<\r\n DynamicState,\r\n StaticState extends Record = Record,\r\n A extends any[] = []\r\n> = [update: SetupUpdate, state: (() => DynamicState) & StaticState, destroy: () => void];\r\n\r\nconst getPropByPath = (obj: any, path: string): T =>\r\n obj\r\n ? path.split('.').reduce((o, prop) => (o && hasOwnProperty(o, prop) ? o[prop] : undefined), obj)\r\n : undefined;\r\n\r\nexport const createOptionCheck =\r\n (\r\n options: ReadonlyOSOptions,\r\n changedOptions: PartialOptions,\r\n force?: boolean\r\n ): SetupUpdateCheckOption =>\r\n (path: string) =>\r\n [getPropByPath(options, path), force || getPropByPath(changedOptions, path) !== undefined];\r\n\r\nexport const createState = (initialState: S): SetupState => {\r\n let state: S = initialState;\r\n return [\r\n () => state,\r\n (newState: Partial) => {\r\n state = assignDeep({}, state, newState);\r\n },\r\n ];\r\n};\r\n","export const classNameEnvironment = 'os-environment';\r\nexport const classNameEnvironmentFlexboxGlue = `${classNameEnvironment}-flexbox-glue`;\r\nexport const classNameEnvironmentFlexboxGlueMax = `${classNameEnvironmentFlexboxGlue}-max`;\r\n\r\nexport const dataAttributeHost = 'data-overlayscrollbars';\r\nexport const dataAttributeHostOverflowX = `${dataAttributeHost}-overflow-x`;\r\nexport const dataAttributeHostOverflowY = `${dataAttributeHost}-overflow-y`;\r\nexport const dataValueHostOverflowVisible = 'overflowVisible';\r\nexport const dataValueHostViewportScrollbarStyling = 'viewportStyled';\r\nexport const classNamePadding = 'os-padding';\r\nexport const classNameViewport = 'os-viewport';\r\nexport const classNameViewportArrange = `${classNameViewport}-arrange`;\r\nexport const classNameContent = 'os-content';\r\nexport const classNameViewportScrollbarStyling = `${classNameViewport}-scrollbar-styled`;\r\nexport const classNameOverflowVisible = `os-overflow-visible`;\r\n\r\nexport const classNameSizeObserver = 'os-size-observer';\r\nexport const classNameSizeObserverAppear = `${classNameSizeObserver}-appear`;\r\nexport const classNameSizeObserverListener = `${classNameSizeObserver}-listener`;\r\nexport const classNameSizeObserverListenerScroll = `${classNameSizeObserverListener}-scroll`;\r\nexport const classNameSizeObserverListenerItem = `${classNameSizeObserverListener}-item`;\r\nexport const classNameSizeObserverListenerItemFinal = `${classNameSizeObserverListenerItem}-final`;\r\n\r\nexport const classNameTrinsicObserver = 'os-trinsic-observer';\r\n\r\nexport const classNameScrollbar = 'os-scrollbar';\r\nexport const classNameScrollbarHorizontal = `${classNameScrollbar}-horizontal`;\r\nexport const classNameScrollbarVertical = `${classNameScrollbar}-vertical`;\r\nexport const classNameScrollbarTrack = 'os-scrollbar-track';\r\nexport const classNameScrollbarHandle = 'os-scrollbar-handle';\r\nexport const classNamesScrollbarVisible = `${classNameScrollbar}-visible`;\r\nexport const classNamesScrollbarCornerless = `${classNameScrollbar}-cornerless`;\r\nexport const classNamesScrollbarInteraction = `${classNameScrollbar}-interaction`;\r\nexport const classNamesScrollbarAutoHidden = `${classNameScrollbar}-auto-hidden`;\r\n","import { assignDeep, each, isObject, keys, isArray, hasOwnProperty, isFunction } from 'support';\r\nimport { PartialOptions, ReadonlyOptions } from 'typings';\r\n\r\nconst opsStringify = (value: any) =>\r\n JSON.stringify(value, (_, val) => {\r\n if (isFunction(val)) {\r\n throw new Error();\r\n }\r\n return val;\r\n });\r\n\r\nexport type ResizeBehavior = 'none' | 'both' | 'horizontal' | 'vertical';\r\n\r\nexport type OverflowBehavior =\r\n | 'hidden'\r\n | 'scroll'\r\n | 'visible'\r\n | 'visible-hidden'\r\n | 'visible-scroll';\r\n\r\nexport type ScrollbarVisibilityBehavior = 'visible' | 'hidden' | 'auto';\r\n\r\nexport type ScrollbarAutoHideBehavior = 'never' | 'scroll' | 'leave' | 'move';\r\n\r\nexport type ScrollBehavior = 'always' | 'ifneeded' | 'never';\r\n\r\nexport type BasicEventCallback = (this: any) => void;\r\n\r\nexport type ScrollEventCallback = (this: any, args?: UIEvent) => void;\r\n\r\nexport type OverflowChangedCallback = (this: any, args?: OverflowChangedArgs) => void;\r\n\r\nexport type OverflowAmountChangedCallback = (this: any, args?: OverflowAmountChangedArgs) => void;\r\n\r\nexport type DirectionChangedCallback = (this: any, args?: DirectionChangedArgs) => void;\r\n\r\nexport type SizeChangedCallback = (this: any, args?: SizeChangedArgs) => void;\r\n\r\nexport type UpdatedCallback = (this: any, args?: UpdatedArgs) => void;\r\n\r\nexport interface Options {\r\n paddingAbsolute: boolean;\r\n updating: {\r\n elementEvents: Array<[elementSelector: string, eventNames: string]> | null;\r\n attributes: string[] | null;\r\n debounce: [timeout: number, maxWait: number] | number | null; // (if tuple: [timeout: 0, maxWait: 33], if number: [timeout: number, maxWait: false]) debounce for content Changes\r\n ignoreMutation: ((mutation: MutationRecord) => any) | null;\r\n };\r\n overflow: {\r\n x: OverflowBehavior;\r\n y: OverflowBehavior;\r\n };\r\n scrollbars: {\r\n visibility: ScrollbarVisibilityBehavior;\r\n autoHide: ScrollbarAutoHideBehavior;\r\n autoHideDelay: number;\r\n dragScroll: boolean;\r\n clickScroll: boolean;\r\n touch: boolean;\r\n };\r\n nativeScrollbarsOverlaid: {\r\n show: boolean;\r\n initialize: boolean;\r\n };\r\n}\r\n\r\nexport type ReadonlyOSOptions = ReadonlyOptions;\r\n\r\nexport interface OverflowChangedArgs {\r\n x: boolean;\r\n y: boolean;\r\n xScrollable: boolean;\r\n yScrollable: boolean;\r\n clipped: boolean;\r\n}\r\n\r\nexport interface OverflowAmountChangedArgs {\r\n x: number;\r\n y: number;\r\n}\r\n\r\nexport interface DirectionChangedArgs {\r\n isRTL: number;\r\n dir: string;\r\n}\r\n\r\nexport interface SizeChangedArgs {\r\n width: number;\r\n height: number;\r\n}\r\n\r\nexport interface UpdatedArgs {\r\n forced: boolean;\r\n}\r\n\r\nexport const defaultOptions: Options = {\r\n // resize: 'none', // none || both || horizontal || vertical || n || b || h || v\r\n paddingAbsolute: false, // true || false\r\n updating: {\r\n elementEvents: [['img', 'load']], // array of tuples || null\r\n debounce: [0, 33], // number || number array || null\r\n attributes: null, // string array || null\r\n ignoreMutation: null, // () => any || null\r\n },\r\n overflow: {\r\n x: 'scroll', // visible-hidden || visible-scroll || hidden || scroll || v-h || v-s || h || s\r\n y: 'scroll', // visible-hidden || visible-scroll || hidden || scroll || v-h || v-s || h || s\r\n },\r\n nativeScrollbarsOverlaid: {\r\n show: false, // true || false\r\n initialize: false, // true || false\r\n },\r\n scrollbars: {\r\n visibility: 'auto', // visible || hidden || auto || v || h || a\r\n autoHide: 'never', // never || scroll || leave || move || n || s || l || m\r\n autoHideDelay: 800, // number\r\n dragScroll: true, // true || false\r\n clickScroll: false, // true || false\r\n touch: true, // true || false\r\n },\r\n /*\r\n textarea: {\r\n dynWidth: false, // true || false\r\n dynHeight: false, // true || false\r\n inheritedAttrs: ['style', 'class'], // string || array || null\r\n },\r\n */\r\n};\r\n\r\nexport const getOptionsDiff = (\r\n currOptions: T,\r\n newOptions: PartialOptions\r\n): PartialOptions => {\r\n const diff: PartialOptions = {};\r\n const optionsKeys = keys(newOptions).concat(keys(currOptions));\r\n\r\n each(optionsKeys, (optionKey) => {\r\n const currOptionValue = currOptions[optionKey];\r\n const newOptionValue = newOptions[optionKey];\r\n\r\n if (isObject(currOptionValue) && isObject(newOptionValue)) {\r\n assignDeep((diff[optionKey] = {}), getOptionsDiff(currOptionValue, newOptionValue));\r\n } else if (hasOwnProperty(newOptions, optionKey) && newOptionValue !== currOptionValue) {\r\n let isDiff = true;\r\n\r\n if (isArray(currOptionValue) || isArray(newOptionValue)) {\r\n try {\r\n if (opsStringify(currOptionValue) === opsStringify(newOptionValue)) {\r\n isDiff = false;\r\n }\r\n } catch {}\r\n }\r\n\r\n if (isDiff) {\r\n diff[optionKey] = newOptionValue;\r\n }\r\n }\r\n });\r\n\r\n return diff;\r\n};\r\n","import {\r\n createDOM,\r\n addClass,\r\n style,\r\n appendChildren,\r\n fractionalSize,\r\n clientSize,\r\n absoluteCoordinates,\r\n offsetSize,\r\n scrollLeft,\r\n XY,\r\n removeAttr,\r\n removeElements,\r\n windowSize,\r\n equalBCRWH,\r\n getBoundingClientRect,\r\n assignDeep,\r\n cssProperty,\r\n createCache,\r\n equalXY,\r\n createEventListenerHub,\r\n EventListener,\r\n} from 'support';\r\nimport {\r\n classNameEnvironment,\r\n classNameEnvironmentFlexboxGlue,\r\n classNameEnvironmentFlexboxGlueMax,\r\n classNameViewportScrollbarStyling,\r\n} from 'classnames';\r\nimport { Options, defaultOptions } from 'options';\r\nimport { PartialOptions } from 'typings';\r\nimport { InitializationStrategy } from 'initialization';\r\n\r\ntype EnvironmentEventMap = {\r\n _: [];\r\n};\r\n\r\nexport interface InternalEnvironment {\r\n readonly _nativeScrollbarsSize: XY;\r\n readonly _nativeScrollbarsOverlaid: XY;\r\n readonly _nativeScrollbarsHiding: boolean;\r\n readonly _rtlScrollBehavior: { n: boolean; i: boolean };\r\n readonly _flexboxGlue: boolean;\r\n readonly _cssCustomProperties: boolean;\r\n readonly _defaultInitializationStrategy: InitializationStrategy;\r\n readonly _defaultDefaultOptions: Options;\r\n _addListener(listener: EventListener): () => void;\r\n _getInitializationStrategy(): InitializationStrategy;\r\n _setInitializationStrategy(newInitializationStrategy: Partial): void;\r\n _getDefaultOptions(): Options;\r\n _setDefaultOptions(newDefaultOptions: PartialOptions): void;\r\n}\r\n\r\nlet environmentInstance: InternalEnvironment;\r\nconst { abs, round } = Math;\r\n\r\nconst diffBiggerThanOne = (valOne: number, valTwo: number): boolean => {\r\n const absValOne = abs(valOne);\r\n const absValTwo = abs(valTwo);\r\n return !(absValOne === absValTwo || absValOne + 1 === absValTwo || absValOne - 1 === absValTwo);\r\n};\r\n\r\nconst getNativeScrollbarSize = (\r\n body: HTMLElement,\r\n measureElm: HTMLElement,\r\n measureElmChild: HTMLElement\r\n): XY => {\r\n appendChildren(body, measureElm);\r\n\r\n const cSize = clientSize(measureElm);\r\n const oSize = offsetSize(measureElm);\r\n const fSize = fractionalSize(measureElmChild);\r\n\r\n return {\r\n x: oSize.h - cSize.h + fSize.h,\r\n y: oSize.w - cSize.w + fSize.w,\r\n };\r\n};\r\n\r\nconst getNativeScrollbarsHiding = (testElm: HTMLElement): boolean => {\r\n let result = false;\r\n const revertClass = addClass(testElm, classNameViewportScrollbarStyling);\r\n try {\r\n result =\r\n style(testElm, cssProperty('scrollbar-width')) === 'none' ||\r\n window.getComputedStyle(testElm, '::-webkit-scrollbar').getPropertyValue('display') ===\r\n 'none';\r\n } catch (ex) {}\r\n revertClass();\r\n return result;\r\n};\r\n\r\nconst getRtlScrollBehavior = (\r\n parentElm: HTMLElement,\r\n childElm: HTMLElement\r\n): { i: boolean; n: boolean } => {\r\n const strHidden = 'hidden';\r\n style(parentElm, { overflowX: strHidden, overflowY: strHidden, direction: 'rtl' });\r\n scrollLeft(parentElm, 0);\r\n\r\n const parentOffset = absoluteCoordinates(parentElm);\r\n const childOffset = absoluteCoordinates(childElm);\r\n scrollLeft(parentElm, -999); // https://github.com/KingSora/OverlayScrollbars/issues/187\r\n const childOffsetAfterScroll = absoluteCoordinates(childElm);\r\n return {\r\n /**\r\n * origin direction = determines if the zero scroll position is on the left or right side\r\n * 'i' means 'invert' (i === true means that the axis must be inverted to be correct)\r\n * true = on the left side\r\n * false = on the right side\r\n */\r\n i: parentOffset.x === childOffset.x,\r\n /**\r\n * negative = determines if the maximum scroll is positive or negative\r\n * 'n' means 'negate' (n === true means that the axis must be negated to be correct)\r\n * true = negative\r\n * false = positive\r\n */\r\n n: childOffset.x !== childOffsetAfterScroll.x,\r\n };\r\n};\r\n\r\nconst getFlexboxGlue = (parentElm: HTMLElement, childElm: HTMLElement): boolean => {\r\n const revertFbxGlue = addClass(parentElm, classNameEnvironmentFlexboxGlue);\r\n const minOffsetsizeParent = getBoundingClientRect(parentElm);\r\n const minOffsetsize = getBoundingClientRect(childElm);\r\n const supportsMin = equalBCRWH(minOffsetsize, minOffsetsizeParent, true);\r\n\r\n const revertFbxGlueMax = addClass(parentElm, classNameEnvironmentFlexboxGlueMax);\r\n const maxOffsetsizeParent = getBoundingClientRect(parentElm);\r\n const maxOffsetsize = getBoundingClientRect(childElm);\r\n const supportsMax = equalBCRWH(maxOffsetsize, maxOffsetsizeParent, true);\r\n\r\n revertFbxGlue();\r\n revertFbxGlueMax();\r\n\r\n return supportsMin && supportsMax;\r\n};\r\n\r\nconst getWindowDPR = (): number => {\r\n // eslint-disable-next-line\r\n // @ts-ignore\r\n const dDPI = window.screen.deviceXDPI || 0;\r\n // eslint-disable-next-line\r\n // @ts-ignore\r\n const sDPI = window.screen.logicalXDPI || 1;\r\n return window.devicePixelRatio || dDPI / sDPI;\r\n};\r\n\r\nconst createEnvironment = (): InternalEnvironment => {\r\n const { body } = document;\r\n const envDOM = createDOM(``);\r\n const envElm = envDOM[0] as HTMLElement;\r\n const envChildElm = envElm.firstChild as HTMLElement;\r\n const [addEvent, , triggerEvent] = createEventListenerHub();\r\n const [updateNativeScrollbarSizeCache, getNativeScrollbarSizeCache] = createCache({\r\n _initialValue: getNativeScrollbarSize(body, envElm, envChildElm),\r\n _equal: equalXY,\r\n });\r\n const [nativeScrollbarsSize] = getNativeScrollbarSizeCache();\r\n const nativeScrollbarsHiding = getNativeScrollbarsHiding(envElm);\r\n const nativeScrollbarsOverlaid = {\r\n x: nativeScrollbarsSize.x === 0,\r\n y: nativeScrollbarsSize.y === 0,\r\n };\r\n const initializationStrategy = {\r\n _padding: !nativeScrollbarsHiding,\r\n _content: false,\r\n };\r\n const defaultDefaultOptions = assignDeep({}, defaultOptions);\r\n\r\n const env: InternalEnvironment = {\r\n _nativeScrollbarsSize: nativeScrollbarsSize,\r\n _nativeScrollbarsOverlaid: nativeScrollbarsOverlaid,\r\n _nativeScrollbarsHiding: nativeScrollbarsHiding,\r\n _cssCustomProperties: style(envElm, 'zIndex') === '-1',\r\n _rtlScrollBehavior: getRtlScrollBehavior(envElm, envChildElm),\r\n _flexboxGlue: getFlexboxGlue(envElm, envChildElm),\r\n _addListener: (listener) => addEvent('_', listener),\r\n _getInitializationStrategy: assignDeep.bind(\r\n 0,\r\n {} as InitializationStrategy,\r\n initializationStrategy\r\n ),\r\n _setInitializationStrategy(newInitializationStrategy) {\r\n assignDeep(initializationStrategy, newInitializationStrategy);\r\n },\r\n _getDefaultOptions: assignDeep.bind(0, {} as Options, defaultDefaultOptions),\r\n _setDefaultOptions(newDefaultOptions) {\r\n assignDeep(defaultDefaultOptions, newDefaultOptions);\r\n },\r\n _defaultInitializationStrategy: assignDeep({}, initializationStrategy),\r\n _defaultDefaultOptions: assignDeep({}, defaultDefaultOptions),\r\n };\r\n\r\n removeAttr(envElm, 'style');\r\n removeElements(envElm);\r\n\r\n if (!nativeScrollbarsHiding && (!nativeScrollbarsOverlaid.x || !nativeScrollbarsOverlaid.y)) {\r\n let size = windowSize();\r\n let dpr = getWindowDPR();\r\n\r\n window.addEventListener('resize', () => {\r\n const sizeNew = windowSize();\r\n const deltaSize = {\r\n w: sizeNew.w - size.w,\r\n h: sizeNew.h - size.h,\r\n };\r\n\r\n if (deltaSize.w === 0 && deltaSize.h === 0) return;\r\n\r\n const deltaAbsSize = {\r\n w: abs(deltaSize.w),\r\n h: abs(deltaSize.h),\r\n };\r\n const deltaAbsRatio = {\r\n w: abs(round(sizeNew.w / (size.w / 100.0))),\r\n h: abs(round(sizeNew.h / (size.h / 100.0))),\r\n };\r\n const dprNew = getWindowDPR();\r\n const deltaIsBigger = deltaAbsSize.w > 2 && deltaAbsSize.h > 2;\r\n const difference = !diffBiggerThanOne(deltaAbsRatio.w, deltaAbsRatio.h);\r\n const dprChanged = dprNew !== dpr && dpr > 0;\r\n const isZoom = deltaIsBigger && difference && dprChanged;\r\n\r\n if (isZoom) {\r\n const [scrollbarSize, scrollbarSizeChanged] = updateNativeScrollbarSizeCache(\r\n getNativeScrollbarSize(body, envElm, envChildElm)\r\n );\r\n\r\n assignDeep(environmentInstance._nativeScrollbarsSize, scrollbarSize); // keep the object same!\r\n removeElements(envElm);\r\n\r\n if (scrollbarSizeChanged) {\r\n triggerEvent('_');\r\n }\r\n }\r\n\r\n size = sizeNew;\r\n dpr = dprNew;\r\n });\r\n }\r\n\r\n return env;\r\n};\r\n\r\nconst getEnvironment = (): InternalEnvironment => {\r\n if (!environmentInstance) {\r\n environmentInstance = createEnvironment();\r\n }\r\n return environmentInstance;\r\n};\r\n\r\nexport { getEnvironment };\r\n","import { assignDeep, each, isArray, keys } from 'support';\r\nimport { OverlayScrollbars, OverlayScrollbarsStatic } from 'overlayscrollbars';\r\n\r\nexport type PluginInstance =\r\n | Record\r\n | ((staticObj: OverlayScrollbarsStatic, instanceObj: OverlayScrollbars) => void);\r\nexport type Plugin = {\r\n [pluginName: string]: T;\r\n};\r\n\r\nconst pluginRegistry: Record = {};\r\n\r\nexport const getPlugins = () => assignDeep({}, pluginRegistry);\r\n\r\nexport const addPlugin = (addedPlugin: Plugin | Plugin[]) =>\r\n each((isArray(addedPlugin) ? addedPlugin : [addedPlugin]) as Plugin[], (plugin) => {\r\n each(keys(plugin), (pluginName) => {\r\n pluginRegistry[pluginName] = plugin[pluginName];\r\n });\r\n });\r\n","function _extends() {\n module.exports = _extends = Object.assign ? Object.assign.bind() : function (target) {\n for (var i = 1; i < arguments.length; i++) {\n var source = arguments[i];\n\n for (var key in source) {\n if (Object.prototype.hasOwnProperty.call(source, key)) {\n target[key] = source[key];\n }\n }\n }\n\n return target;\n }, module.exports.__esModule = true, module.exports[\"default\"] = module.exports;\n return _extends.apply(this, arguments);\n}\n\nmodule.exports = _extends, module.exports.__esModule = true, module.exports[\"default\"] = module.exports;","import { each, hasOwnProperty, keys, push, isEmptyObject } from 'support/utils';\r\nimport { type, isArray, isUndefined, isPlainObject, isString } from 'support/utils/types';\r\nimport { PlainObject, PartialOptions } from 'typings';\r\n\r\nexport type OptionsObjectType = Record;\r\nexport type OptionsFunctionType = (this: any, ...args: any[]) => any;\r\nexport type OptionsTemplateType = ExtractPropsKey<\r\n OptionsTemplateTypeMap,\r\n T\r\n>;\r\nexport type OptionsTemplateTypes = keyof OptionsTemplateTypeMap;\r\nexport type OptionsTemplateNativeTypes = OptionsTemplateTypeMap[keyof OptionsTemplateTypeMap];\r\n\r\nexport type OptionsTemplateValue = T extends string\r\n ? string extends T\r\n ? OptionsTemplateValueNonEnum\r\n : string\r\n : OptionsTemplateValueNonEnum;\r\n\r\nexport type OptionsTemplate = {\r\n [P in keyof T]: T[P] extends OptionsObjectType\r\n ? OptionsTemplate\r\n : T[P] extends OptionsTemplateNativeTypes\r\n ? OptionsTemplateValue\r\n : never;\r\n};\r\n\r\nexport type OptionsValidationResult = [\r\n PartialOptions, // validated\r\n Record // foreign\r\n];\r\n\r\ntype OptionsTemplateTypeMap = {\r\n __TPL_boolean_TYPE__: boolean;\r\n __TPL_number_TYPE__: number;\r\n __TPL_string_TYPE__: string;\r\n __TPL_array_TYPE__: Array | ReadonlyArray;\r\n __TPL_function_TYPE__: OptionsFunctionType;\r\n __TPL_null_TYPE__: null;\r\n __TPL_object_TYPE__: OptionsObjectType;\r\n};\r\n\r\ntype OptionsTemplateValueNonEnum =\r\n | OptionsTemplateType\r\n | [OptionsTemplateType, ...Array];\r\n\r\ntype ExtractPropsKey = {\r\n [P in keyof T]: TProps extends T[P] ? P : never;\r\n}[keyof T];\r\n\r\ntype OptionsTemplateTypesDictionary = {\r\n readonly boolean: OptionsTemplateType;\r\n readonly number: OptionsTemplateType;\r\n readonly string: OptionsTemplateType;\r\n readonly array: OptionsTemplateType>;\r\n readonly object: OptionsTemplateType;\r\n readonly function: OptionsTemplateType;\r\n readonly null: OptionsTemplateType;\r\n};\r\n\r\nconst optionsTemplateTypes: OptionsTemplateTypesDictionary = {\r\n boolean: '__TPL_boolean_TYPE__',\r\n number: '__TPL_number_TYPE__',\r\n string: '__TPL_string_TYPE__',\r\n array: '__TPL_array_TYPE__',\r\n object: '__TPL_object_TYPE__',\r\n function: '__TPL_function_TYPE__',\r\n null: '__TPL_null_TYPE__',\r\n};\r\n\r\n/**\r\n * Validates the given options object according to the given template object and returns a object which looks like:\r\n * {\r\n * foreign : a object which consists of properties which aren't defined inside the template. (foreign properties)\r\n * validated : a object which consists only of valid properties. (property name is inside the template and value has a correct type)\r\n * }\r\n * @param template The template according to which the options object shall be validated.\r\n * @param options The options object which shall be validated.\r\n * @param optionsDiff When provided the returned validated object will only have properties which are different to this objects properties.\r\n * Example (assume all properties are valid to the template):\r\n * Options object : { a: 'a', b: 'b', c: 'c' }\r\n * optionsDiff object : { a: 'a', b: 'b', c: undefined }\r\n * Returned validated object : { c: 'c' }\r\n * Because the value of the properties a and b didn't change, they aren't included in the returned object.\r\n * Without the optionsDiff object the returned validated object would be: { a: 'a', b: 'b', c: 'c' }\r\n * @param doWriteErrors True if errors shall be logged into the console, false otherwise.\r\n * @param propPath The propertyPath which lead to this object. (used for error logging)\r\n */\r\nconst validateRecursive = (\r\n template: OptionsTemplate,\r\n options: PartialOptions,\r\n doWriteErrors?: boolean,\r\n propPath?: string\r\n): OptionsValidationResult => {\r\n const validatedOptions: PartialOptions = {};\r\n const optionsCopy: PartialOptions = { ...options };\r\n const props = keys(template).filter((prop) => hasOwnProperty(options, prop));\r\n\r\n each(props, (prop: Extract) => {\r\n const optionsValue: any = options[prop];\r\n const templateValue: PlainObject | string | OptionsTemplateTypes | Array =\r\n template[prop];\r\n const templateIsComplex = isPlainObject(templateValue);\r\n const propPrefix = propPath ? `${propPath}.` : '';\r\n\r\n // if the template has a object as value, it means that the options are complex (verschachtelt)\r\n if (templateIsComplex && isPlainObject(optionsValue)) {\r\n const [validated, foreign] = validateRecursive(\r\n templateValue as T,\r\n optionsValue,\r\n doWriteErrors,\r\n propPrefix + prop\r\n );\r\n validatedOptions[prop] = validated as any;\r\n optionsCopy[prop] = foreign as any;\r\n\r\n each([optionsCopy, validatedOptions], (value) => {\r\n if (isEmptyObject(value[prop])) {\r\n delete value[prop];\r\n }\r\n });\r\n } else if (!templateIsComplex) {\r\n let isValid = false;\r\n const errorEnumStrings: Array = [];\r\n const errorPossibleTypes: Array = [];\r\n const optionsValueType = type(optionsValue);\r\n const templateValueArr: Array = !isArray(templateValue)\r\n ? [templateValue as string | OptionsTemplateTypes]\r\n : (templateValue as Array);\r\n\r\n each(templateValueArr, (currTemplateType) => {\r\n // if currType value isn't inside possibleTemplateTypes we assume its a enum string value\r\n let typeString: string | undefined;\r\n each(optionsTemplateTypes, (value: string, key: string) => {\r\n if (value === currTemplateType) {\r\n typeString = key;\r\n }\r\n });\r\n const isEnumString = isUndefined(typeString);\r\n if (isEnumString && isString(optionsValue)) {\r\n // split it into a array which contains all possible values for example: [\"yes\", \"no\", \"maybe\"]\r\n const enumStringSplit = currTemplateType.split(' ');\r\n isValid = !!enumStringSplit.find((possibility) => possibility === optionsValue);\r\n\r\n // build error message\r\n push(errorEnumStrings, enumStringSplit);\r\n } else {\r\n isValid = optionsTemplateTypes[optionsValueType] === currTemplateType;\r\n }\r\n\r\n // build error message\r\n push(errorPossibleTypes, isEnumString ? optionsTemplateTypes.string : typeString!);\r\n\r\n // continue if invalid, break if valid\r\n return !isValid;\r\n });\r\n\r\n if (isValid) {\r\n validatedOptions[prop] = optionsValue;\r\n } else if (doWriteErrors) {\r\n console.warn(\r\n `${\r\n `The option \"${propPrefix}${prop}\" wasn't set, because it doesn't accept the type [ ${optionsValueType.toUpperCase()} ] with the value of \"${optionsValue}\".\\r\\n` +\r\n `Accepted types are: [ ${errorPossibleTypes.join(', ').toUpperCase()} ].\\r\\n`\r\n }${\r\n errorEnumStrings.length > 0\r\n ? `\\r\\nValid strings are: [ ${errorEnumStrings.join(', ')} ].`\r\n : ''\r\n }`\r\n );\r\n }\r\n\r\n delete optionsCopy[prop];\r\n }\r\n });\r\n\r\n return [validatedOptions, optionsCopy]; // optionsCopy equals now to foreign options\r\n};\r\n\r\n/**\r\n * Validates the given options object according to the given template object and returns a tuple which looks like:\r\n * [\r\n * validated : a object which consists only of valid properties. (property name is inside the template and value has a correct type)\r\n * foreign : a object which consists of properties which aren't defined inside the template. (foreign properties)\r\n * ]\r\n * @param template The template according to which the options object shall be validated.\r\n * @param options The options object which shall be validated.\r\n * @param doWriteErrors True if errors shall be logged into the console, false otherwise.\r\n */\r\nconst validateOptions =