diff --git a/packages/overlayscrollbars/dist/overlayscrollbars.css b/packages/overlayscrollbars/dist/overlayscrollbars.css
index ad5172d..a7b32f2 100644
--- a/packages/overlayscrollbars/dist/overlayscrollbars.css
+++ b/packages/overlayscrollbars/dist/overlayscrollbars.css
@@ -164,10 +164,10 @@ body > .os-scrollbar {
top: 0;
right: 0; }
-.os-scrollbar-horizontal-rtl {
+.os-scrollbar-rtl.os-scrollbar-horizontal {
right: 0; }
-.os-scrollbar-vertical-rtl {
+.os-scrollbar-rtl.os-scrollbar-vertical {
right: auto;
left: 0; }
@@ -213,8 +213,8 @@ THEMES:
bottom: 10px;
width: 10px; }
-.os-theme-dark.os-scrollbar-horizontal-rtl,
-.os-theme-light.os-scrollbar-horizontal-rtl {
+.os-theme-dark.os-scrollbar-rtl.os-scrollbar-horizontal,
+.os-theme-light.os-scrollbar-rtl.os-scrollbar-horizontal {
left: 10px;
right: 0; }
@@ -293,8 +293,8 @@ THEMES:
left: -6px;
right: -2px; }
-.os-theme-dark.os-scrollbar-vertical-rtl .os-scrollbar-handle:before,
-.os-theme-light.os-scrollbar-vertical-rtl .os-scrollbar-handle:before {
+.os-theme-dark.os-scrollbar-rtl.os-scrollbar-vertical .os-scrollbar-handle:before,
+.os-theme-light.os-scrollbar-rtl.os-scrollbar-vertical .os-scrollbar-handle:before {
right: -6px;
left: -2px; }
diff --git a/packages/overlayscrollbars/dist/overlayscrollbars.esm.js b/packages/overlayscrollbars/dist/overlayscrollbars.esm.js
index 64c5b5b..fd4f28e 100644
--- a/packages/overlayscrollbars/dist/overlayscrollbars.esm.js
+++ b/packages/overlayscrollbars/dist/overlayscrollbars.esm.js
@@ -502,6 +502,8 @@ const setCSSVal = (t, n, o) => {
} catch (s) {}
};
+const directionIsRTL = t => "rtl" === style(t, "direction");
+
const topRightBottomLeft = (t, n, o) => {
const s = n ? `${n}-` : "";
const e = o ? `-${o}` : "";
@@ -690,17 +692,17 @@ const O = "overflowVisible";
const A = "scrollbarHidden";
-const z = "updating";
+const T = "updating";
-const T = "os-padding";
+const I = "os-padding";
-const I = "os-viewport";
+const z = "os-viewport";
-const E = `${I}-arrange`;
+const E = `${z}-arrange`;
const L = "os-content";
-const H = `${I}-scrollbar-hidden`;
+const H = `${z}-scrollbar-hidden`;
const P = `os-overflow-visible`;
@@ -720,30 +722,32 @@ const j = "os-trinsic-observer";
const Y = "os-scrollbar";
-const q = `${Y}-horizontal`;
+const q = `${Y}-rtl`;
-const F = `${Y}-vertical`;
+const F = `${Y}-horizontal`;
-const G = `${Y}-track`;
+const G = `${Y}-vertical`;
-const N = `${Y}-handle`;
+const N = `${Y}-track`;
-const U = `${Y}-visible`;
+const U = `${Y}-handle`;
-const W = `${Y}-cornerless`;
+const W = `${Y}-visible`;
-const X = `${Y}-transitionless`;
+const X = `${Y}-cornerless`;
-const J = `${Y}-interaction`;
+const J = `${Y}-transitionless`;
-const K = `${Y}-unusable`;
+const K = `${Y}-interaction`;
-const Z = `${Y}-auto-hidden`;
+const Z = `${Y}-unusable`;
-const Q = `${G}-interactive`;
+const Q = `${Y}-auto-hidden`;
const tt = `${N}-interactive`;
+const nt = `${U}-interactive`;
+
const opsStringify = t => JSON.stringify(t, ((t, n) => {
if (isFunction(n)) {
throw new Error;
@@ -751,7 +755,7 @@ const opsStringify = t => JSON.stringify(t, ((t, n) => {
return n;
}));
-const nt = {
+const ot = {
paddingAbsolute: false,
showNativeOverlaidScrollbars: false,
updating: {
@@ -800,19 +804,19 @@ const getOptionsDiff = (t, n) => {
return o;
};
-const ot = {};
+const st = {};
-const getPlugins = () => assignDeep({}, ot);
+const getPlugins = () => assignDeep({}, st);
const addPlugin = t => {
each(isArray(t) ? t : [ t ], (t => {
each(keys(t), (n => {
- ot[n] = t[n];
+ st[n] = t[n];
}));
}));
};
-const st = {
+const et = {
boolean: "__TPL_boolean_TYPE__",
number: "__TPL_number_TYPE__",
string: "__TPL_string_TYPE__",
@@ -822,52 +826,52 @@ const st = {
null: "__TPL_null_TYPE__"
};
-const et = st.number;
+const ct = et.number;
-const ct = st.boolean;
+const rt = et.boolean;
-const rt = [ st.array, st.null ];
+const it = [ et.array, et.null ];
-const it = "hidden scroll visible visible-hidden";
+const lt = "hidden scroll visible visible-hidden";
-const lt = "visible hidden auto";
+const at = "visible hidden auto";
-const at = "never scroll leavemove";
+const ut = "never scroll leavemove";
({
- paddingAbsolute: ct,
- showNativeOverlaidScrollbars: ct,
+ paddingAbsolute: rt,
+ showNativeOverlaidScrollbars: rt,
updating: {
- elementEvents: rt,
- attributes: rt,
- debounce: [ st.number, st.array, st.null ],
- ignoreMutation: [ st.function, st.null ]
+ elementEvents: it,
+ attributes: it,
+ debounce: [ et.number, et.array, et.null ],
+ ignoreMutation: [ et.function, et.null ]
},
overflow: {
- x: it,
- y: it
+ x: lt,
+ y: lt
},
scrollbars: {
- theme: [ st.string, st.null ],
- visibility: lt,
- autoHide: at,
- autoHideDelay: et,
- dragScroll: ct,
- clickScroll: ct,
- pointers: [ st.array, st.null ]
+ theme: [ et.string, et.null ],
+ visibility: at,
+ autoHide: ut,
+ autoHideDelay: ct,
+ dragScroll: rt,
+ clickScroll: rt,
+ pointers: [ et.array, et.null ]
}
});
-const ut = "__osOptionsValidationPlugin";
+const ft = "__osOptionsValidationPlugin";
-const ft = 3333333;
+const dt = 3333333;
-const dt = "scroll";
+const _t = "scroll";
-const _t = "__osSizeObserverPlugin";
+const ht = "__osSizeObserverPlugin";
-const ht = {
- [_t]: {
+const gt = {
+ [ht]: {
O: (t, n, o) => {
const s = createDOM(`
`);
appendChildren(t, s);
@@ -881,10 +885,10 @@ const ht = {
let u = false;
let _;
const reset = () => {
- scrollLeft(r, ft);
- scrollTop(r, ft);
- scrollLeft(c, ft);
- scrollTop(c, ft);
+ scrollLeft(r, dt);
+ scrollTop(r, dt);
+ scrollLeft(c, dt);
+ scrollTop(c, dt);
};
const onResized = t => {
_ = 0;
@@ -907,10 +911,10 @@ const ht = {
}
reset();
};
- const h = push([], [ on(r, dt, onScroll), on(c, dt, onScroll) ]);
+ const h = push([], [ on(r, _t, onScroll), on(c, _t, onScroll) ]);
style(i, {
- width: ft,
- height: ft
+ width: dt,
+ height: dt
});
d(reset);
return [ o ? onScroll.bind(0, false) : reset, h ];
@@ -918,9 +922,9 @@ const ht = {
}
};
-let gt = 0;
+let vt = 0;
-const {round: vt, abs: wt} = Math;
+const {round: wt, abs: pt} = Math;
const getWindowDPR = () => {
const t = window.screen.deviceXDPI || 0;
@@ -929,22 +933,22 @@ const getWindowDPR = () => {
};
const diffBiggerThanOne = (t, n) => {
- const o = wt(t);
- const s = wt(n);
+ const o = pt(t);
+ const s = pt(n);
return !(o === s || o + 1 === s || o - 1 === s);
};
-const pt = "__osScrollbarsHidingPlugin";
+const bt = "__osScrollbarsHidingPlugin";
-const bt = {
- [pt]: {
+const yt = {
+ [bt]: {
A: t => {
const {T: n, I: o, L: s} = t;
const e = !s && !n && (o.x || o.y);
const c = e ? document.createElement("style") : false;
if (c) {
- attr(c, "id", `${E}-${gt}`);
- gt++;
+ attr(c, "id", `${E}-${vt}`);
+ vt++;
}
return c;
},
@@ -1034,12 +1038,12 @@ const bt = {
return;
}
const i = {
- w: wt(r.w),
- h: wt(r.h)
+ w: pt(r.w),
+ h: pt(r.h)
};
const l = {
- w: wt(vt(c.w / (t.w / 100))),
- h: wt(vt(c.h / (t.h / 100)))
+ w: pt(wt(c.w / (t.w / 100))),
+ h: pt(wt(c.h / (t.h / 100)))
};
const a = getWindowDPR();
const u = i.w > 2 && i.h > 2;
@@ -1060,7 +1064,7 @@ const bt = {
}
};
-let yt;
+let mt;
const getNativeScrollbarSize = (t, n, o, s) => {
appendChildren(t, n);
@@ -1143,7 +1147,7 @@ const createEnvironment = () => {
body: null
}
};
- const d = assignDeep({}, nt);
+ const d = assignDeep({}, ot);
const _ = {
k: l,
I: u,
@@ -1168,7 +1172,7 @@ const createEnvironment = () => {
if (!a && (!u.x || !u.y)) {
let t;
window.addEventListener("resize", (() => {
- const n = getPlugins()[pt];
+ const n = getPlugins()[bt];
t = t || n && n.R();
t && t(_, r, c.bind(0, "_"));
}));
@@ -1177,10 +1181,10 @@ const createEnvironment = () => {
};
const getEnvironment = () => {
- if (!yt) {
- yt = createEnvironment();
+ if (!mt) {
+ mt = createEnvironment();
}
- return yt;
+ return mt;
};
const resolveInitialization = (t, n) => isFunction(t) ? t.apply(0, n) : t;
@@ -1209,7 +1213,7 @@ const cancelInitialization = (t, n) => {
return !!d || !!_;
};
-const mt = createDiv.bind(0, "");
+const St = createDiv.bind(0, "");
const unwrap = t => {
appendChildren(parent(t), contents(t));
@@ -1224,7 +1228,7 @@ const addDataAttrHost = (t, n) => {
const createStructureSetupElements = t => {
const n = getEnvironment();
const {Y: o, T: s} = n;
- const e = getPlugins()[pt];
+ const e = getPlugins()[bt];
const c = e && e.A;
const {host: r, viewport: i, padding: l, content: a} = o();
const u = isHTMLElement(t);
@@ -1237,14 +1241,14 @@ const createStructureSetupElements = t => {
const y = p.defaultView;
const m = staticInitializationElement.bind(0, [ v ]);
const S = dynamicInitializationElement.bind(0, [ v ]);
- const O = m(mt, i, h);
+ const O = m(St, i, h);
const A = O === v;
- const z = {
+ const T = {
J: v,
- K: w ? m(mt, r, d) : v,
+ K: w ? m(St, r, d) : v,
Z: O,
- tt: !A && S(mt, l, _),
- nt: !A && S(mt, a, g),
+ tt: !A && S(St, l, _),
+ nt: !A && S(St, a, g),
ot: !A && !s && c && c(n),
st: b ? p.documentElement : O,
et: b ? p : O,
@@ -1257,20 +1261,20 @@ const createStructureSetupElements = t => {
ut: (t, n) => A ? hasAttrClass(O, x, n) : hasClass(O, t),
ft: (t, n, o) => A ? attrClass(O, x, n, o) : (o ? addClass : removeClass)(O, t)
};
- const E = keys(z).reduce(((t, n) => {
- const o = z[n];
+ const E = keys(T).reduce(((t, n) => {
+ const o = T[n];
return push(t, o && !parent(o) ? o : false);
}), []);
const elementIsGenerated = t => t ? indexOf(E, t) > -1 : null;
- const {J: P, K: D, tt: M, Z: R, nt: k, ot: B} = z;
+ const {J: P, K: D, tt: M, Z: R, nt: k, ot: B} = T;
const V = [];
const j = w && elementIsGenerated(D);
const Y = w ? P : contents([ k, R, M, D, P ].find((t => false === elementIsGenerated(t))));
const q = k || R;
const appendElements = () => {
const t = addDataAttrHost(D, A ? "viewport" : "host");
- const n = addClass(M, T);
- const o = addClass(R, !A && I);
+ const n = addClass(M, I);
+ const o = addClass(R, !A && z);
const e = addClass(k, L);
const c = b ? addClass(parent(v), H) : noop;
if (j) {
@@ -1310,7 +1314,7 @@ const createStructureSetupElements = t => {
push(V, removeElements.bind(0, B));
}
};
- return [ z, appendElements, runEachAndClear.bind(0, V) ];
+ return [ T, appendElements, runEachAndClear.bind(0, V) ];
};
const createTrinsicUpdateSegment = (t, n) => {
@@ -1384,17 +1388,17 @@ const createPaddingUpdateSegment = (t, n) => {
};
};
-const {max: St} = Math;
+const {max: xt} = Math;
-const xt = St.bind(0, 0);
+const $t = xt.bind(0, 0);
-const $t = "visible";
+const Ct = "visible";
-const Ct = "hidden";
+const Ot = "hidden";
-const Ot = 42;
+const At = 42;
-const At = {
+const Tt = {
u: equalWH,
o: {
w: 0,
@@ -1402,19 +1406,19 @@ const At = {
}
};
-const zt = {
+const It = {
u: equalXY,
o: {
- x: Ct,
- y: Ct
+ x: Ot,
+ y: Ot
}
};
const getOverflowAmount = (t, n) => {
const o = window.devicePixelRatio % 1 !== 0 ? 1 : 0;
const s = {
- w: xt(t.w - n.w),
- h: xt(t.h - n.h)
+ w: $t(t.w - n.w),
+ h: $t(t.h - n.h)
};
return {
w: s.w > o ? s.w : 0,
@@ -1424,19 +1428,19 @@ const getOverflowAmount = (t, n) => {
const conditionalClass = (t, n, o) => o ? addClass(t, n) : removeClass(t, n);
-const overflowIsVisible = t => 0 === t.indexOf($t);
+const overflowIsVisible = t => 0 === t.indexOf(Ct);
const createOverflowUpdateSegment = (t, n) => {
const [o, s] = n;
const {K: e, tt: c, Z: r, ot: i, X: l, ft: a} = t;
const {k: u, V: f, T: d, I: _} = getEnvironment();
- const h = getPlugins()[pt];
+ const h = getPlugins()[bt];
const g = !l && !d && (_.x || _.y);
- const [v, w] = createCache(At, fractionalSize.bind(0, r));
- const [p, b] = createCache(At, scrollSize.bind(0, r));
- const [y, m] = createCache(At);
- const [S, z] = createCache(At);
- const [T] = createCache(zt);
+ const [v, w] = createCache(Tt, fractionalSize.bind(0, r));
+ const [p, b] = createCache(Tt, scrollSize.bind(0, r));
+ const [y, m] = createCache(Tt);
+ const [S, T] = createCache(Tt);
+ const [I] = createCache(It);
const fixFlexboxGlue = (t, n) => {
style(r, {
height: ""
@@ -1455,7 +1459,7 @@ const createOverflowUpdateSegment = (t, n) => {
}
};
const getViewportOverflowState = (t, n) => {
- const o = !d && !t ? Ot : 0;
+ const o = !d && !t ? At : 0;
const getStatePerAxis = (t, s, e) => {
const c = style(r, t);
const i = n ? n[t] : c;
@@ -1489,7 +1493,7 @@ const createOverflowUpdateSegment = (t, n) => {
const setViewportOverflowState = (t, n, o, s) => {
const setAxisOverflowStyle = (t, n) => {
const o = overflowIsVisible(t);
- const s = n && o && t.replace(`${$t}-`, "") || "";
+ const s = n && o && t.replace(`${Ct}-`, "") || "";
return [ n && !o ? t : "", overflowIsVisible(s) ? "hidden" : s ];
};
const [e, c] = setAxisOverflowStyle(o.x, n.x);
@@ -1517,7 +1521,7 @@ const createOverflowUpdateSegment = (t, n) => {
e.paddingBottom = w + (i ? a : 0);
}
};
- const [I, E] = h ? h.H(g, f, r, i, o, getViewportOverflowState, hideNativeScrollbars) : [ () => g, () => [ noop ] ];
+ const [z, E] = h ? h.H(g, f, r, i, o, getViewportOverflowState, hideNativeScrollbars) : [ () => g, () => [ noop ] ];
return (t, n, i) => {
const {ht: u, $t: h, gt: g, yt: L, _t: D, wt: M} = t;
const {dt: R, vt: k} = o();
@@ -1531,7 +1535,7 @@ const createOverflowUpdateSegment = (t, n) => {
let W = w(i);
let X = b(i);
let J = m(i);
- let K = z(i);
+ let K = T(i);
let Z;
if (V && d) {
a(H, A, !q);
@@ -1551,17 +1555,17 @@ const createOverflowUpdateSegment = (t, n) => {
let u = e;
let f = l;
t();
- if ((c || s || V) && n && !q && I(n, e, o, k)) {
+ if ((c || s || V) && n && !q && z(n, e, o, k)) {
f = clientSize(r);
u = scrollSize(r);
}
const d = {
- w: xt(St(e.w, u.w) + o.w),
- h: xt(St(e.h, u.h) + o.h)
+ w: $t(xt(e.w, u.w) + o.w),
+ h: $t(xt(e.h, u.h) + o.h)
};
const _ = {
- w: xt(f.w + xt(l.w - e.w) + o.w),
- h: xt(f.h + xt(l.h - e.h) + o.h)
+ w: $t(f.w + $t(l.w - e.w) + o.w),
+ h: $t(f.h + $t(l.h - e.h) + o.h)
};
K = S(_);
J = y(getOverflowAmount(d, _), i);
@@ -1585,7 +1589,7 @@ const createOverflowUpdateSegment = (t, n) => {
overflowX: ""
};
const n = setViewportOverflowState(q, it, j, t);
- const o = I(n, st, ct, k);
+ const o = z(n, st, ct, k);
if (!l) {
hideNativeScrollbars(n, k, o, t);
}
@@ -1602,7 +1606,7 @@ const createOverflowUpdateSegment = (t, n) => {
attrClass(e, x, O, lt);
conditionalClass(c, P, lt);
!l && conditionalClass(r, P, U);
- const [at, ut] = T(getViewportOverflowState(q).xt);
+ const [at, ut] = I(getViewportOverflowState(q).xt);
s({
xt: at,
Ct: {
@@ -1616,9 +1620,9 @@ const createOverflowUpdateSegment = (t, n) => {
At: it
});
return {
- zt: ut,
- Tt: tt,
- It: ot
+ Tt: ut,
+ It: tt,
+ zt: ot
};
};
};
@@ -1646,41 +1650,39 @@ const createStructureSetupUpdate = (t, n) => {
yt: false,
wt: false,
_t: false,
- Tt: false,
It: false,
zt: false,
+ Tt: false,
$t: false,
gt: false
}, n), {}, e);
const a = i || !r;
const u = a && scrollLeft(o);
const f = a && scrollTop(o);
- s("", z, true);
+ s("", T, true);
let d = c;
each(l, (n => {
d = prepareUpdateHints(d, n(d, t, !!e) || {}, e);
}));
scrollLeft(o, u);
scrollTop(o, f);
- s("", z);
+ s("", T);
return d;
};
};
-const Tt = 3333333;
-
-const getElmDirectionIsRTL = t => "rtl" === style(t, "direction");
+const zt = 3333333;
const domRectHasDimensions = t => t && (t.height || t.width);
const createSizeObserver = (t, n, o) => {
const {Et: s = false, Lt: e = false} = o || {};
- const c = getPlugins()[_t];
+ const c = getPlugins()[ht];
const {B: r} = getEnvironment();
const i = createDOM(``);
const l = i[0];
const a = l.firstChild;
- const f = getElmDirectionIsRTL.bind(0, l);
+ const f = directionIsRTL.bind(0, t);
const [d] = createCache({
o: void 0,
_: true,
@@ -1705,9 +1707,9 @@ const createSizeObserver = (t, n, o) => {
i = true === t;
}
if (s && a) {
- const n = e ? t[0] : getElmDirectionIsRTL(l);
- scrollLeft(l, n ? r.n ? -Tt : r.i ? 0 : Tt : Tt);
- scrollTop(l, Tt);
+ const n = e ? t[0] : directionIsRTL(l);
+ scrollLeft(l, n ? r.n ? -zt : r.i ? 0 : zt : zt);
+ scrollTop(l, zt);
}
if (!c) {
n({
@@ -1719,7 +1721,6 @@ const createSizeObserver = (t, n, o) => {
};
const _ = [];
let h = e ? onSizeChangedCallbackProxy : false;
- let g;
return [ () => {
runEachAndClear(_);
removeElements(l);
@@ -1736,10 +1737,9 @@ const createSizeObserver = (t, n, o) => {
push(_, n);
}
if (s) {
- g = createCache({
+ const [t] = createCache({
o: !f()
}, f);
- const [t] = g;
push(_, on(l, "scroll", (n => {
const o = t();
const [s, e] = o;
@@ -1953,15 +1953,15 @@ const createDOMObserver = (t, n, o, s) => {
} ];
};
-const It = `[${x}]`;
+const Et = `[${x}]`;
-const Et = `.${I}`;
+const Lt = `.${z}`;
-const Lt = [ "tabindex" ];
+const Ht = [ "tabindex" ];
-const Ht = [ "wrap", "cols", "rows" ];
+const Pt = [ "wrap", "cols", "rows" ];
-const Pt = [ "id", "class", "style", "open" ];
+const Dt = [ "id", "class", "style", "open" ];
const createStructureSetupObservers = (t, n, o) => {
let s;
@@ -1983,13 +1983,13 @@ const createStructureSetupObservers = (t, n, o) => {
const s = n && scrollTop(l);
h(P, O);
h(E, "");
- h("", z, true);
+ h("", T, true);
const e = scrollSize(a);
const c = scrollSize(l);
const r = fractionalSize(l);
h(P, O, t);
h(E, "", n);
- h("", z);
+ h("", T);
scrollLeft(l, o);
scrollTop(l, s);
return {
@@ -1997,7 +1997,7 @@ const createStructureSetupObservers = (t, n, o) => {
h: c.h + e.h + r.h
};
}));
- const w = f ? Ht : Pt.concat(Ht);
+ const w = f ? Pt : Dt.concat(Pt);
const p = debounce(o, {
g: () => s,
v: () => e,
@@ -2011,8 +2011,8 @@ const createStructureSetupObservers = (t, n, o) => {
}
});
const updateViewportAttrsFromHost = t => {
- each(t || Lt, (t => {
- if (indexOf(Lt, t) > -1) {
+ each(t || Ht, (t => {
+ if (indexOf(Ht, t) > -1) {
const n = attr(i, t);
if (isString(n)) {
attr(l, t, n);
@@ -2076,8 +2076,8 @@ const createStructureSetupObservers = (t, n, o) => {
Et: true
}) : [ noop, noop ];
const [$, C] = createDOMObserver(i, false, onHostMutation, {
- Dt: Pt,
- Pt: Pt.concat(Lt)
+ Dt: Dt,
+ Pt: Dt.concat(Ht)
});
const A = d && u && new u(onSizeChanged.bind(0, {
ht: true
@@ -2124,10 +2124,10 @@ const createStructureSetupObservers = (t, n, o) => {
Dt: w.concat(o || []),
Pt: w.concat(o || []),
Mt: i,
- Rt: It,
+ Rt: Et,
Bt: (t, n) => {
const {target: o, attributeName: s} = t;
- const e = !n && s ? liesBetween(o, It, Et) : false;
+ const e = !n && s ? liesBetween(o, Et, Lt) : false;
return e || !!closest(o, `.${Y}`) || !!ignoreMutationFromOptions(t);
}
});
@@ -2150,12 +2150,12 @@ const createStructureSetupObservers = (t, n, o) => {
} ];
};
-const Dt = {
+const Mt = {
x: 0,
y: 0
};
-const Mt = {
+const Rt = {
tt: {
t: 0,
r: 0,
@@ -2172,8 +2172,8 @@ const Mt = {
paddingBottom: 0,
paddingLeft: 0
},
- Ct: Dt,
- Ot: Dt,
+ Ct: Mt,
+ Ot: Mt,
xt: {
x: "hidden",
y: "hidden"
@@ -2188,7 +2188,7 @@ const Mt = {
const createStructureSetup = (t, n) => {
const o = createOptionCheck(n, {});
- const s = createState(Mt);
+ const s = createState(Rt);
const [e, c, r] = createEventListenerHub();
const [i] = s;
const [l, a, u] = createStructureSetupElements(t);
@@ -2222,7 +2222,7 @@ const createStructureSetup = (t, n) => {
} ];
};
-const {round: Rt, abs: kt} = Math;
+const {round: kt} = Math;
const getPageOffset = t => ({
x: t.pageX,
@@ -2233,8 +2233,8 @@ const getScale = t => {
const {width: n, height: o} = getBoundingClientRect(t);
const {w: s, h: e} = offsetSize(t);
return {
- x: Rt(n) / s || 1,
- y: Rt(o) / e || 1
+ x: kt(n) / s || 1,
+ y: kt(o) / e || 1
};
};
@@ -2264,9 +2264,9 @@ const createDragScrollingEvents = (t, n, o, s, e, c) => {
const v = offsetSize(l)[d] - offsetSize(i)[d];
const w = g / v;
const p = w * h[f];
- const b = "rtl" === style(a, "direction");
+ const b = directionIsRTL(a);
const y = b && c ? r.n || r.i ? 1 : -1 : 1;
- s[u] = kt(t) + p * y;
+ s[u] = t + p * y;
};
return on(i, "pointerdown", (o => {
if (continuePointerDown(o, t, "dragScroll")) {
@@ -2289,9 +2289,9 @@ const createDragScrollingEvents = (t, n, o, s, e, c) => {
const createScrollbarsSetupEvents = (t, n) => (o, s, e, c, r) => {
const {Gt: i} = o;
return runEachAndClear.bind(0, [ on(i, "pointerenter", (() => {
- s(J, true);
+ s(K, true);
})), on(i, "pointerleave pointercancel", (() => {
- s(J);
+ s(K);
})), createRootClickStopPropagationEvents(i, e), createDragScrollingEvents(t, e, o, c, n, r) ]);
};
@@ -2356,7 +2356,7 @@ const createScrollbarsSetupElements = (t, n, o) => {
const s = o ? "X" : "Y";
scrollbarsHandleStyle(t, (t => {
const {qt: e, Ft: c, Gt: r} = t;
- const i = getScrollbarHandleOffsetRatio(e, c, u, n, "rtl" === style(r, "direction"), o);
+ const i = getScrollbarHandleOffsetRatio(e, c, u, n, directionIsRTL(r), o);
const l = i === i;
return [ e, {
transform: l ? `translate${s}(${(100 * i).toFixed(3)}%)` : ""
@@ -2382,12 +2382,12 @@ const createScrollbarsSetupElements = (t, n, o) => {
scrollbarStructureRefreshHandleOffset(v, t);
};
const generateScrollbarDOM = t => {
- const n = t ? q : F;
+ const n = t ? F : G;
const s = t ? g : v;
- const e = isEmptyArray(s) ? X : "";
+ const e = isEmptyArray(s) ? J : "";
const r = createDiv(`${Y} ${n} ${e}`);
- const i = createDiv(G);
- const l = createDiv(N);
+ const i = createDiv(N);
+ const l = createDiv(U);
const a = {
Gt: r,
Ft: i,
@@ -2405,7 +2405,7 @@ const createScrollbarsSetupElements = (t, n, o) => {
appendChildren(d, g[0].Gt);
appendChildren(d, v[0].Gt);
_((() => {
- scrollbarsAddRemoveClass(X);
+ scrollbarsAddRemoveClass(J);
}), 300);
};
w();
@@ -2452,13 +2452,13 @@ const createScrollbarsSetup = (t, n, o) => {
const [w, p] = createSelfCancelTimeout(100);
const [b, y] = createSelfCancelTimeout((() => l));
const [m, S, x] = createScrollbarsSetupElements(t, o.Yt, createScrollbarsSetupEvents(n, o));
- const {K: $, Z: C, st: O, et: A, X: z, W: T} = o.Yt;
- const {Xt: I, Qt: E, Wt: L, Nt: H, Ut: P} = m;
- const {Zt: D} = I;
+ const {K: $, Z: C, st: O, et: A, X: T, W: I} = o.Yt;
+ const {Xt: z, Qt: E, Wt: L, Nt: H, Ut: P} = m;
+ const {Zt: D} = z;
const {Zt: M} = E;
const styleScrollbarPosition = t => {
const {Gt: n} = t;
- const o = z && !T && parent(n) === C && n;
+ const o = T && !I && parent(n) === C && n;
return [ o, {
transform: o ? `translate(${scrollLeft(O)}px, ${scrollTop(O)}px)` : ""
} ];
@@ -2466,9 +2466,9 @@ const createScrollbarsSetup = (t, n, o) => {
const manageScrollbarsAutoHide = (t, n) => {
y();
if (t) {
- L(Z);
+ L(Q);
} else {
- const hide = () => L(Z, true);
+ const hide = () => L(Q, true);
if (l > 0 && !n) {
b(hide);
} else {
@@ -2501,59 +2501,60 @@ const createScrollbarsSetup = (t, n, o) => {
c && !r && manageScrollbarsAutoHide(false);
}));
}));
- z && D(styleScrollbarPosition);
- z && M(styleScrollbarPosition);
+ T && D(styleScrollbarPosition);
+ T && M(styleScrollbarPosition);
})) ];
const k = u.bind(0);
k.Yt = m;
k.jt = S;
return [ (t, r, a) => {
- const {Tt: u, It: f, zt: d, wt: _} = a;
+ const {It: u, zt: f, Tt: d, wt: _} = a;
const h = createOptionCheck(n, t, r);
const g = o();
- const {Ot: v, xt: w} = g;
- const [p, b] = h("scrollbars.theme");
- const [y, m] = h("scrollbars.visibility");
- const [S, x] = h("scrollbars.autoHide");
- const [$] = h("scrollbars.autoHideDelay");
- const [C, O] = h("scrollbars.dragScroll");
- const [A, z] = h("scrollbars.clickScroll");
- const T = u || f || _;
- const I = d || m;
+ const {Ot: v, xt: w, vt: p} = g;
+ const [b, y] = h("scrollbars.theme");
+ const [m, S] = h("scrollbars.visibility");
+ const [x, $] = h("scrollbars.autoHide");
+ const [C] = h("scrollbars.autoHideDelay");
+ const [O, A] = h("scrollbars.dragScroll");
+ const [T, I] = h("scrollbars.clickScroll");
+ const z = u || f || _;
+ const E = d || S;
const setScrollbarVisibility = (t, n) => {
- const o = "visible" === y || "auto" === y && "scroll" === t;
- L(U, o, n);
+ const o = "visible" === m || "auto" === m && "scroll" === t;
+ L(W, o, n);
return o;
};
- l = $;
- if (b) {
+ l = C;
+ if (y) {
L(i);
- L(p, true);
- i = p;
+ L(b, true);
+ i = b;
}
- if (x) {
- s = "move" === S;
- e = "leave" === S;
- c = "never" !== S;
+ if ($) {
+ s = "move" === x;
+ e = "leave" === x;
+ c = "never" !== x;
manageScrollbarsAutoHide(!c, true);
}
- if (O) {
- L(tt, C);
- }
- if (z) {
- L(Q, A);
+ if (A) {
+ L(nt, O);
}
if (I) {
+ L(tt, T);
+ }
+ if (E) {
const t = setScrollbarVisibility(w.x, true);
const n = setScrollbarVisibility(w.y, false);
const o = t && n;
- L(W, !o);
+ L(X, !o);
}
- if (T) {
+ if (z) {
H(g);
P(g);
- L(K, !v.x, true);
- L(K, !v.y, false);
+ L(Z, !v.x, true);
+ L(Z, !v.y, false);
+ L(q, p);
}
}, k, runEachAndClear.bind(0, R) ];
};
@@ -2584,7 +2585,7 @@ const OverlayScrollbars = (t, n, o) => {
if (a) {
return a;
}
- const u = r[ut];
+ const u = r[ft];
const validateOptions = t => {
const n = t || {};
const o = u && u.O;
@@ -2623,7 +2624,7 @@ const OverlayScrollbars = (t, n, o) => {
t && n && _(t, n);
},
state() {
- const {Ct: t, Ot: n, xt: o, At: e, tt: c, bt: r} = v();
+ const {Ct: t, Ot: n, xt: o, At: e, tt: c, bt: r, vt: i} = v();
return assignDeep({}, {
overflowEdge: t,
overflowAmount: n,
@@ -2631,6 +2632,7 @@ const OverlayScrollbars = (t, n, o) => {
hasOverflow: e,
padding: c,
paddingAbsolute: r,
+ directionRTL: i,
destroyed: s
});
},
@@ -2668,7 +2670,7 @@ const OverlayScrollbars = (t, n, o) => {
addInstance(l, S);
h("initialized", [ S ]);
v.Vt(((t, n, o) => {
- const {ht: s, wt: e, _t: c, Tt: r, It: i, zt: l, gt: a, $t: u} = t;
+ const {ht: s, wt: e, _t: c, It: r, zt: i, Tt: l, gt: a, $t: u} = t;
h("updated", [ S, {
updateHints: {
sizeChanged: s,
@@ -2707,5 +2709,5 @@ OverlayScrollbars.env = () => {
});
};
-export { OverlayScrollbars, bt as scrollbarsHidingPlugin, ht as sizeObserverPlugin };
+export { OverlayScrollbars, yt 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 00e51d1..13b4393 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/plugins/plugins.ts","../src/plugins/optionsValidationPlugin/validation.ts","../src/plugins/optionsValidationPlugin/optionsValidationPlugin.ts","../src/plugins/sizeObserverPlugin/sizeObserverPlugin.ts","../src/plugins/scrollbarsHidingPlugin/scrollbarsHidingPlugin.ts","../src/environment.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.events.ts","../src/setups/scrollbarsSetup/scrollbarsSetup.calculations.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 | false | null | undefined,\r\n callback: (value: T, indexOrKey: number, source: Array) => boolean | unknown\r\n): Array | ReadonlyArray | false | 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 | false | null | undefined,\r\n callback: (value: T, indexOrKey: number, source: ArrayLike) => boolean | unknown\r\n): ArrayLike | false | 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 | false | null | undefined,\r\n callback: (value: any, indexOrKey: string, source: PlainObject) => boolean | unknown\r\n): PlainObject | false | null | undefined;\r\nexport function each(\r\n source: Array | ArrayLike | ReadonlyArray | PlainObject | false | null | undefined,\r\n callback: (value: T, indexOrKey: any, source: any) => boolean | unknown\r\n): Array | ArrayLike | ReadonlyArray | PlainObject | false | 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 = (elm: HTMLElement, prop: string, val: string | number): void => {\r\n try {\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 } 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 elm && 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 { isNull, 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 | false | null): void;\r\n (elm: HTMLElement | false | null | undefined, value?: T | false | null): T | 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 | false | null\r\n): number | string | void => {\r\n if (isUndefined(value)) {\r\n return elm ? elm[topLeft] : fallback;\r\n }\r\n elm && !isNull(value) && value !== false && (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 if (value) {\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/**\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 | false | null\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 | false | null\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 = Node | Element | Node | false | null | undefined;\r\ntype OutputElementType = Node | 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, closest };\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 =\r\n jsAPI('IntersectionObserver');\r\nexport const ResizeObserverConstructor = jsAPI('ResizeObserver');\r\nexport const cAF = jsAPI('cancelAnimationFrame');\r\nexport const rAF = jsAPI('requestAnimationFrame');\r\nexport const setT = window.setTimeout as (handler: TimerHandler, timeout?: number) => number;\r\nexport const clearT = window.clearTimeout as (id?: number) => void;\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\ntype ClassContainingElement = Node | Element | false | null | undefined;\r\ntype ClassName = string | false | null | undefined;\r\n\r\nconst rnothtmlwhite = /[^\\x20\\t\\r\\n\\f]+/g;\r\nconst classListAction = (\r\n elm: ClassContainingElement,\r\n className: ClassName,\r\n action: (elmClassList: DOMTokenList, clazz: string) => boolean | void\r\n): boolean => {\r\n const classList = elm && (elm as Element).classList;\r\n let clazz: string;\r\n let i = 0;\r\n let result = false;\r\n\r\n if (classList && 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(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 = (elm: ClassContainingElement, className: ClassName): boolean =>\r\n 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 = (elm: ClassContainingElement, className: ClassName): 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 = (elm: ClassContainingElement, className: ClassName): (() => 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 = (classNameA: ClassName, classNameB: ClassName) => {\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, setT, clearT } from 'support/compatibility/apis';\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 maxTimeoutId: number | undefined;\r\n let prevArguments: Parameters | null | undefined;\r\n let latestArguments: Parameters | null | undefined;\r\n let clear: () => void = noop;\r\n const { _timeout, _maxDelay, _mergeParams } = options || {};\r\n\r\n const invokeFunctionToDebounce = function (args: IArguments) {\r\n clear();\r\n clearT(maxTimeoutId);\r\n maxTimeoutId = prevArguments = undefined;\r\n clear = noop;\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 (clear !== noop) {\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 clearTimeoutFn = finalTimeout > 0 ? clearT : cAF!;\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 clear();\r\n // @ts-ignore\r\n const timeoutId = setTimeoutFn(boundInvoke, finalTimeout);\r\n clear = () => clearTimeoutFn(timeoutId);\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, ReadonlyOptions } from 'options';\r\nimport type { DeepPartial } from 'typings';\r\n\r\nexport type SetupElements> = [elements: T, destroy: () => void];\r\n\r\nexport type SetupUpdate = (\r\n changedOptions: DeepPartial,\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: ReadonlyOptions,\r\n changedOptions: DeepPartial,\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 dataValueHostScrollbarHidden = 'scrollbarHidden';\r\nexport const dataValueHostUpdating = 'updating';\r\nexport const classNamePadding = 'os-padding';\r\nexport const classNameViewport = 'os-viewport';\r\nexport const classNameViewportArrange = `${classNameViewport}-arrange`;\r\nexport const classNameContent = 'os-content';\r\nexport const classNameViewportScrollbarHidden = `${classNameViewport}-scrollbar-hidden`;\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 = `${classNameScrollbar}-vertical`;\r\nexport const classNameScrollbarTrack = `${classNameScrollbar}-track`;\r\nexport const classNameScrollbarHandle = `${classNameScrollbar}-handle`;\r\nexport const classNamesScrollbarVisible = `${classNameScrollbar}-visible`;\r\nexport const classNamesScrollbarCornerless = `${classNameScrollbar}-cornerless`;\r\nexport const classNamesScrollbarTransitionless = `${classNameScrollbar}-transitionless`;\r\nexport const classNamesScrollbarInteraction = `${classNameScrollbar}-interaction`;\r\nexport const classNamesScrollbarUnusable = `${classNameScrollbar}-unusable`;\r\nexport const classNamesScrollbarAutoHidden = `${classNameScrollbar}-auto-hidden`;\r\nexport const classNamesScrollbarTrackInteractive = `${classNameScrollbarTrack}-interactive`;\r\nexport const classNamesScrollbarHandleInteractive = `${classNameScrollbarHandle}-interactive`;\r\n","import { assignDeep, each, isObject, keys, isArray, hasOwnProperty, isFunction } from 'support';\r\nimport { DeepPartial, DeepReadonly } 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 showNativeOverlaidScrollbars: 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 theme: string | null;\r\n visibility: ScrollbarVisibilityBehavior;\r\n autoHide: ScrollbarAutoHideBehavior;\r\n autoHideDelay: number;\r\n dragScroll: boolean;\r\n clickScroll: boolean;\r\n pointers: string[] | null;\r\n };\r\n}\r\n\r\nexport type ReadonlyOptions = DeepReadonly;\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 showNativeOverlaidScrollbars: 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 scrollbars: {\r\n theme: 'os-theme-dark',\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 pointers: ['mouse', 'touch', 'pen'], // null || array of supported pointers: https://developer.mozilla.org/en-US/docs/Web/API/PointerEvent/pointerType\r\n },\r\n};\r\n\r\nexport const getOptionsDiff = (currOptions: T, newOptions: DeepPartial): DeepPartial => {\r\n const diff: DeepPartial = {};\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 { 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};\r\n","import { each, hasOwnProperty, keys, push, isEmptyObject } from 'support/utils';\r\nimport { type, isArray, isUndefined, isPlainObject, isString } from 'support/utils/types';\r\nimport { PlainObject, DeepPartial } 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 DeepPartial, // 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: DeepPartial,\r\n doWriteErrors?: boolean,\r\n propPath?: string\r\n): OptionsValidationResult => {\r\n const validatedOptions: DeepPartial = {};\r\n const optionsCopy: DeepPartial = { ...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 = (\r\n template: OptionsTemplate,\r\n options: DeepPartial,\r\n doWriteErrors?: boolean\r\n): OptionsValidationResult => validateRecursive(template, options, doWriteErrors);\r\n\r\nexport { validateOptions, optionsTemplateTypes };\r\n","import {\r\n Options,\r\n OverflowBehavior,\r\n ScrollbarVisibilityBehavior,\r\n ScrollbarAutoHideBehavior,\r\n} from 'options';\r\nimport {\r\n validateOptions,\r\n OptionsTemplate,\r\n OptionsTemplateValue,\r\n optionsTemplateTypes as oTypes,\r\n} from 'plugins/optionsValidationPlugin/validation';\r\nimport type { DeepPartial } from 'typings';\r\nimport type { Plugin } from 'plugins';\r\n\r\nconst numberAllowedValues: OptionsTemplateValue = oTypes.number;\r\nconst booleanAllowedValues: OptionsTemplateValue = oTypes.boolean;\r\nconst arrayNullValues: OptionsTemplateValue