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/*! Sortable 1.15.0 - MIT | git://github.com/SortableJS/Sortable.git */ ! function(t, e) { "object" == typeof exports && "undefined" != typeof module ? module.exports = e() : "function" == typeof define && define.amd ? define(e) : (t = t || self).Sortable = e() }(this, function() { "use strict";
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function W(t) { var e = t.sortable,
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o = t.name,
i = t.targetEl,
r = t.cloneEl,
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l = t.fromEl,
s = t.oldIndex,
c = t.newIndex,
u = t.oldDraggableIndex,
d = t.newDraggableIndex,
h = t.originalEvent,
f = t.putSortable,
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function l(r, a) { return function(t, e, n, o) { var i = t.options.group.name && e.options.group.name && t.options.group.name === e.options.group.name; if (null == r && (a || i)) return !0; if (null == r || !1 === r) return !1; if (a && "clone" === r) return r; if ("function" == typeof r) return l(r(t, e, n, o), a)(t, e, n, o);
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function Yt(t) { q && q.parentNode[j]._isOutsideThisEl(t.target) }
function Bt(t, e) { if (!t || !t.nodeType || 1 !== t.nodeType) throw "Sortable: `el` must be an HTMLElement, not ".concat({}.toString.call(t));
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function Ft(t, e, n, o, i, r, a, l) { var s, c, u = t[j],
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function jt(t) { t.draggable = !1 }
function Ht() { Ct = !1 }
function Lt(t) { return setTimeout(t, 0) }
function Kt(t) { return clearTimeout(t) }
Bt.prototype = { constructor: Bt, _isOutsideThisEl: function(t) { this.el.contains(t) || t === this.el || (gt = null) }, _getDirection: function(t, e) { return "function" == typeof this.options.direction ? this.options.direction.call(this, t, e, q) : this.options.direction }, _onTapStart: function(e) { if (e.cancelable) { var n = this,
o = this.el,
t = this.options,
i = t.preventOnFilter,
r = e.type,
a = e.touches && e.touches[0] || e.pointerType && "touch" === e.pointerType && e,
l = (a || e).target,
s = e.target.shadowRoot && (e.path && e.path[0] || e.composedPath && e.composedPath()[0]) || l,
c = t.filter; if (! function(t) { Tt.length = 0; var e = t.getElementsByTagName("input"),
n = e.length; for (; n--;) { var o = e[n];
o.checked && Tt.push(o) } }(o), !q && !(/mousedown|pointerdown/.test(r) && 0 !== e.button || t.disabled) && !s.isContentEditable && (this.nativeDraggable || !u || !l || "SELECT" !== l.tagName.toUpperCase()) && !((l = N(l, t.draggable, o, !1)) && l.animated || J === l)) { if (nt = B(l), it = B(l, t.draggable), "function" == typeof c) { if (c.call(this, e, l, this)) return U({ sortable: n, rootEl: s, name: "filter", targetEl: l, toEl: o, fromEl: o }), z("filter", n, { evt: e }), void(i && e.cancelable && e.preventDefault()) } else if (c = c && c.split(",").some(function(t) { if (t = N(s, t.trim(), o, !1)) return U({ sortable: n, rootEl: t, name: "filter", targetEl: l, fromEl: o, toEl: o }), z("filter", n, { evt: e }), !0 })) return void(i && e.cancelable && e.preventDefault());
t.handle && !N(s, t.handle, o, !1) || this._prepareDragStart(e, a, l) } } }, _prepareDragStart: function(t, e, n) { var o, i = this,
r = i.el,
a = i.options,
l = r.ownerDocument;
n && !q && n.parentNode === r && (o = k(n), $ = r, V = (q = n).parentNode, Q = q.nextSibling, J = n, at = a.group, st = { target: Bt.dragged = q, clientX: (e || t).clientX, clientY: (e || t).clientY }, ht = st.clientX - o.left, ft = st.clientY - o.top, this._lastX = (e || t).clientX, this._lastY = (e || t).clientY, q.style["will-change"] = "all", o = function() { z("delayEnded", i, { evt: t }), Bt.eventCanceled ? i._onDrop() : (i._disableDelayedDragEvents(), !s && i.nativeDraggable && (q.draggable = !0), i._triggerDragStart(t, e), U({ sortable: i, name: "choose", originalEvent: t }), I(q, a.chosenClass, !0)) }, a.ignore.split(",").forEach(function(t) { b(q, t.trim(), jt) }), h(l, "dragover", Xt), h(l, "mousemove", Xt), h(l, "touchmove", Xt), h(l, "mouseup", i._onDrop), h(l, "touchend", i._onDrop), h(l, "touchcancel", i._onDrop), s && this.nativeDraggable && (this.options.touchStartThreshold = 4, q.draggable = !0), z("delayStart", this, { evt: t }), !a.delay || a.delayOnTouchOnly && !e || this.nativeDraggable && (w || y) ? o() : Bt.eventCanceled ? this._onDrop() : (h(l, "mouseup", i._disableDelayedDrag), h(l, "touchend", i._disableDelayedDrag), h(l, "touchcancel", i._disableDelayedDrag), h(l, "mousemove", i._delayedDragTouchMoveHandler), h(l, "touchmove", i._delayedDragTouchMoveHandler), a.supportPointer && h(l, "pointermove", i._delayedDragTouchMoveHandler), i._dragStartTimer = setTimeout(o, a.delay))) }, _delayedDragTouchMoveHandler: function(t) { t = t.touches ? t.touches[0] : t;
Math.max(Math.abs(t.clientX - this._lastX), Math.abs(t.clientY - this._lastY)) >= Math.floor(this.options.touchStartThreshold / (this.nativeDraggable && window.devicePixelRatio || 1)) && this._disableDelayedDrag() }, _disableDelayedDrag: function() { q && jt(q), clearTimeout(this._dragStartTimer), this._disableDelayedDragEvents() }, _disableDelayedDragEvents: function() { var t = this.el.ownerDocument;
f(t, "mouseup", this._disableDelayedDrag), f(t, "touchend", this._disableDelayedDrag), f(t, "touchcancel", this._disableDelayedDrag), f(t, "mousemove", this._delayedDragTouchMoveHandler), f(t, "touchmove", this._delayedDragTouchMoveHandler), f(t, "pointermove", this._delayedDragTouchMoveHandler) }, _triggerDragStart: function(t, e) { e = e || "touch" == t.pointerType && t, !this.nativeDraggable || e ? this.options.supportPointer ? h(document, "pointermove", this._onTouchMove) : h(document, e ? "touchmove" : "mousemove", this._onTouchMove) : (h(q, "dragend", this), h($, "dragstart", this._onDragStart)); try { document.selection ? Lt(function() { document.selection.empty() }) : window.getSelection().removeAllRanges() } catch (t) {} }, _dragStarted: function(t, e) { var n;
yt = !1, $ && q ? (z("dragStarted", this, { evt: e }), this.nativeDraggable && h(document, "dragover", Yt), n = this.options, t || I(q, n.dragClass, !1), I(q, n.ghostClass, !0), Bt.active = this, t && this._appendGhost(), U({ sortable: this, name: "start", originalEvent: e })) : this._nulling() }, _emulateDragOver: function() { if (ct) { this._lastX = ct.clientX, this._lastY = ct.clientY, kt(); for (var t = document.elementFromPoint(ct.clientX, ct.clientY), e = t; t && t.shadowRoot && (t = t.shadowRoot.elementFromPoint(ct.clientX, ct.clientY)) !== e;) e = t; if (q.parentNode[j]._isOutsideThisEl(t), e)
do { if (e[j])
if (e[j]._onDragOver({ clientX: ct.clientX, clientY: ct.clientY, target: t, rootEl: e }) && !this.options.dragoverBubble) break } while (e = (t = e).parentNode);
Rt() } }, _onTouchMove: function(t) { if (st) { var e = this.options,
n = e.fallbackTolerance,
o = e.fallbackOffset,
i = t.touches ? t.touches[0] : t,
r = Z && v(Z, !0),
a = Z && r && r.a,
l = Z && r && r.d,
e = Ot && bt && E(bt),
a = (i.clientX - st.clientX + o.x) / (a || 1) + (e ? e[0] - _t[0] : 0) / (a || 1),
l = (i.clientY - st.clientY + o.y) / (l || 1) + (e ? e[1] - _t[1] : 0) / (l || 1); if (!Bt.active && !yt) { if (n && Math.max(Math.abs(i.clientX - this._lastX), Math.abs(i.clientY - this._lastY)) < n) return;
this._onDragStart(t, !0) }
Z && (r ? (r.e += a - (ut || 0), r.f += l - (dt || 0)) : r = { a: 1, b: 0, c: 0, d: 1, e: a, f: l }, r = "matrix(".concat(r.a, ",").concat(r.b, ",").concat(r.c, ",").concat(r.d, ",").concat(r.e, ",").concat(r.f, ")"), P(Z, "webkitTransform", r), P(Z, "mozTransform", r), P(Z, "msTransform", r), P(Z, "transform", r), ut = a, dt = l, ct = i), t.cancelable && t.preventDefault() } }, _appendGhost: function() { if (!Z) { var t = this.options.fallbackOnBody ? document.body : $,
e = k(q, !0, Ot, !0, t),
n = this.options; if (Ot) { for (bt = t;
"static" === P(bt, "position") && "none" === P(bt, "transform") && bt !== document;) bt = bt.parentNode;
bt !== document.body && bt !== document.documentElement ? (bt === document && (bt = O()), e.top += bt.scrollTop, e.left += bt.scrollLeft) : bt = O(), _t = E(bt) }
I(Z = q.cloneNode(!0), n.ghostClass, !1), I(Z, n.fallbackClass, !0), I(Z, n.dragClass, !0), P(Z, "transition", ""), P(Z, "transform", ""), P(Z, "box-sizing", "border-box"), P(Z, "margin", 0), P(Z, "top", e.top), P(Z, "left", e.left), P(Z, "width", e.width), P(Z, "height", e.height), P(Z, "opacity", "0.8"), P(Z, "position", Ot ? "absolute" : "fixed"), P(Z, "zIndex", "100000"), P(Z, "pointerEvents", "none"), Bt.ghost = Z, t.appendChild(Z), P(Z, "transform-origin", ht / parseInt(Z.style.width) * 100 + "% " + ft / parseInt(Z.style.height) * 100 + "%") } }, _onDragStart: function(t, e) { var n = this,
o = t.dataTransfer,
i = n.options;
z("dragStart", this, { evt: t }), Bt.eventCanceled ? this._onDrop() : (z("setupClone", this), Bt.eventCanceled || ((tt = _(q)).removeAttribute("id"), tt.draggable = !1, tt.style["will-change"] = "", this._hideClone(), I(tt, this.options.chosenClass, !1), Bt.clone = tt), n.cloneId = Lt(function() { z("clone", n), Bt.eventCanceled || (n.options.removeCloneOnHide || $.insertBefore(tt, q), n._hideClone(), U({ sortable: n, name: "clone" })) }), e || I(q, i.dragClass, !0), e ? (wt = !0, n._loopId = setInterval(n._emulateDragOver, 50)) : (f(document, "mouseup", n._onDrop), f(document, "touchend", n._onDrop), f(document, "touchcancel", n._onDrop), o && (o.effectAllowed = "move", i.setData && i.setData.call(n, o, q)), h(document, "drop", n), P(q, "transform", "translateZ(0)")), yt = !0, n._dragStartId = Lt(n._dragStarted.bind(n, e, t)), h(document, "selectstart", n), pt = !0, u && P(document.body, "user-select", "none")) }, _onDragOver: function(n) { var o, i, r, t, a = this.el,
l = n.target,
e = this.options,
s = e.group,
c = Bt.active,
u = at === s,
d = e.sort,
h = lt || c,
f = this,
p = !1; if (!Ct) { if (void 0 !== n.preventDefault && n.cancelable && n.preventDefault(), l = N(l, e.draggable, a, !0), T("dragOver"), Bt.eventCanceled) return p; if (q.contains(n.target) || l.animated && l.animatingX && l.animatingY || f._ignoreWhileAnimating === l) return O(!1); if (wt = !1, c && !e.disabled && (u ? d || (i = V !== $) : lt === this || (this.lastPutMode = at.checkPull(this, c, q, n)) && s.checkPut(this, c, q, n))) { if (r = "vertical" === this._getDirection(n, l), o = k(q), T("dragOverValid"), Bt.eventCanceled) return p; if (i) return V = $, x(), this._hideClone(), T("revert"), Bt.eventCanceled || (Q ? $.insertBefore(q, Q) : $.appendChild(q)), O(!0); var g = Y(a, e.draggable); if (!g || function(t, e, n) { n = k(Y(n.el, n.options.draggable)); return e ? t.clientX > n.right + 10 || t.clientX <= n.right && t.clientY > n.bottom && t.clientX >= n.left : t.clientX > n.right && t.clientY > n.top || t.clientX <= n.right && t.clientY > n.bottom + 10 }(n, r, this) && !g.animated) { if (g === q) return O(!1); if ((l = g && a === n.target ? g : l) && (w = k(l)), !1 !== Ft($, a, q, o, l, w, n, !!l)) return x(), g && g.nextSibling ? a.insertBefore(q, g.nextSibling) : a.appendChild(q), V = a, A(), O(!0) } else if (g && function(t, e, n) { n = k(X(n.el, 0, n.options, !0)); return e ? t.clientX < n.left - 10 || t.clientY < n.top && t.clientX < n.right : t.clientY < n.top - 10 || t.clientY < n.bottom && t.clientX < n.left }(n, r, this)) { var m = X(a, 0, e, !0); if (m === q) return O(!1); if (w = k(l = m), !1 !== Ft($, a, q, o, l, w, n, !1)) return x(), a.insertBefore(q, m), V = a, A(), O(!0) } else if (l.parentNode === a) { var v, b, y, w = k(l),
E = q.parentNode !== a,
D = (D = q.animated && q.toRect || o, C = l.animated && l.toRect || w, S = (t = r) ? D.left : D.top, s = t ? D.right : D.bottom, g = t ? D.width : D.height, m = t ? C.left : C.top, D = t ? C.right : C.bottom, C = t ? C.width : C.height, !(S === m || s === D || S + g / 2 === m + C / 2)),
S = r ? "top" : "left",
g = R(l, "top", "top") || R(q, "top", "top"),
m = g ? g.scrollTop : void 0; if (gt !== l && (b = w[S], Dt = !1, St = !D && e.invertSwap || E), 0 !== (v = function(t, e, n, o, i, r, a, l) { var s = o ? t.clientY : t.clientX,
c = o ? n.height : n.width,
t = o ? n.top : n.left,
o = o ? n.bottom : n.right,
n = !1; if (!a)
if (l && vt < c * i) { if (Dt = !Dt && (1 === mt ? t + c * r / 2 < s : s < o - c * r / 2) ? !0 : Dt) n = !0;
else if (1 === mt ? s < t + vt : o - vt < s) return -mt } else if (t + c * (1 - i) / 2 < s && s < o - c * (1 - i) / 2) return function(t) { return B(q) < B(t) ? 1 : -1 }(e); if ((n = n || a) && (s < t + c * r / 2 || o - c * r / 2 < s)) return t + c / 2 < s ? 1 : -1; return 0 }(n, l, w, r, D ? 1 : e.swapThreshold, null == e.invertedSwapThreshold ? e.swapThreshold : e.invertedSwapThreshold, St, gt === l)))
for (var _ = B(q);
(y = V.children[_ -= v]) && ("none" === P(y, "display") || y === Z);); if (0 === v || y === l) return O(!1);
mt = v; var C = (gt = l).nextElementSibling,
E = !1,
D = Ft($, a, q, o, l, w, n, E = 1 === v); if (!1 !== D) return 1 !== D && -1 !== D || (E = 1 === D), Ct = !0, setTimeout(Ht, 30), x(), E && !C ? a.appendChild(q) : l.parentNode.insertBefore(q, E ? C : l), g && F(g, 0, m - g.scrollTop), V = q.parentNode, void 0 === b || St || (vt = Math.abs(b - k(l)[S])), A(), O(!0) } if (a.contains(q)) return O(!1) } return !1 }
function T(t, e) { z(t, f, M({ evt: n, isOwner: u, axis: r ? "vertical" : "horizontal", revert: i, dragRect: o, targetRect: w, canSort: d, fromSortable: h, target: l, completed: O, onMove: function(t, e) { return Ft($, a, q, o, t, k(t), n, e) }, changed: A }, e)) }
function x() { T("dragOverAnimationCapture"), f.captureAnimationState(), f !== h && h.captureAnimationState() }
function O(t) { return T("dragOverCompleted", { insertion: t }), t && (u ? c._hideClone() : c._showClone(f), f !== h && (I(q, (lt || c).options.ghostClass, !1), I(q, e.ghostClass, !0)), lt !== f && f !== Bt.active ? lt = f : f === Bt.active && lt && (lt = null), h === f && (f._ignoreWhileAnimating = l), f.animateAll(function() { T("dragOverAnimationComplete"), f._ignoreWhileAnimating = null }), f !== h && (h.animateAll(), h._ignoreWhileAnimating = null)), (l === q && !q.animated || l === a && !l.animated) && (gt = null), e.dragoverBubble || n.rootEl || l === document || (q.parentNode[j]._isOutsideThisEl(n.target), t || Xt(n)), !e.dragoverBubble && n.stopPropagation && n.stopPropagation(), p = !0 }
function A() { ot = B(q), rt = B(q, e.draggable), U({ sortable: f, name: "change", toEl: a, newIndex: ot, newDraggableIndex: rt, originalEvent: n }) } }, _ignoreWhileAnimating: null, _offMoveEvents: function() { f(document, "mousemove", this._onTouchMove), f(document, "touchmove", this._onTouchMove), f(document, "pointermove", this._onTouchMove), f(document, "dragover", Xt), f(document, "mousemove", Xt), f(document, "touchmove", Xt) }, _offUpEvents: function() { var t = this.el.ownerDocument;
f(t, "mouseup", this._onDrop), f(t, "touchend", this._onDrop), f(t, "pointerup", this._onDrop), f(t, "touchcancel", this._onDrop), f(document, "selectstart", this) }, _onDrop: function(t) { var e = this.el,
n = this.options;
ot = B(q), rt = B(q, n.draggable), z("drop", this, { evt: t }), V = q && q.parentNode, ot = B(q), rt = B(q, n.draggable), Bt.eventCanceled || (Dt = St = yt = !1, clearInterval(this._loopId), clearTimeout(this._dragStartTimer), Kt(this.cloneId), Kt(this._dragStartId), this.nativeDraggable && (f(document, "drop", this), f(e, "dragstart", this._onDragStart)), this._offMoveEvents(), this._offUpEvents(), u && P(document.body, "user-select", ""), P(q, "transform", ""), t && (pt && (t.cancelable && t.preventDefault(), n.dropBubble || t.stopPropagation()), Z && Z.parentNode && Z.parentNode.removeChild(Z), ($ === V || lt && "clone" !== lt.lastPutMode) && tt && tt.parentNode && tt.parentNode.removeChild(tt), q && (this.nativeDraggable && f(q, "dragend", this), jt(q), q.style["will-change"] = "", pt && !yt && I(q, (lt || this).options.ghostClass, !1), I(q, this.options.chosenClass, !1), U({ sortable: this, name: "unchoose", toEl: V, newIndex: null, newDraggableIndex: null, originalEvent: t }), $ !== V ? (0 <= ot && (U({ rootEl: V, name: "add", toEl: V, fromEl: $, originalEvent: t }), U({ sortable: this, name: "remove", toEl: V, originalEvent: t }), U({ rootEl: V, name: "sort", toEl: V, fromEl: $, originalEvent: t }), U({ sortable: this, name: "sort", toEl: V, originalEvent: t })), lt && lt.save()) : ot !== nt && 0 <= ot && (U({ sortable: this, name: "update", toEl: V, originalEvent: t }), U({ sortable: this, name: "sort", toEl: V, originalEvent: t })), Bt.active && (null != ot && -1 !== ot || (ot = nt, rt = it), U({ sortable: this, name: "end", toEl: V, originalEvent: t }), this.save())))), this._nulling() }, _nulling: function() { z("nulling", this), $ = q = V = Z = Q = tt = J = et = st = ct = pt = ot = rt = nt = it = gt = mt = lt = at = Bt.dragged = Bt.ghost = Bt.clone = Bt.active = null, Tt.forEach(function(t) { t.checked = !0 }), Tt.length = ut = dt = 0 }, handleEvent: function(t) { switch (t.type) {
case "drop":
case "dragend":
this._onDrop(t); break;
case "dragenter":
case "dragover":
q && (this._onDragOver(t), function(t) { t.dataTransfer && (t.dataTransfer.dropEffect = "move");
t.cancelable && t.preventDefault() }(t)); break;
case "selectstart":
t.preventDefault() } }, toArray: function() { for (var t, e = [], n = this.el.children, o = 0, i = n.length, r = this.options; o < i; o++) N(t = n[o], r.draggable, this.el, !1) && e.push(t.getAttribute(r.dataIdAttr) || function(t) { var e = t.tagName + t.className + t.src + t.href + t.textContent,
n = e.length,
o = 0; for (; n--;) o += e.charCodeAt(n); return o.toString(36) }(t)); return e }, sort: function(t, e) { var n = {},
o = this.el;
this.toArray().forEach(function(t, e) { e = o.children[e];
N(e, this.options.draggable, o, !1) && (n[t] = e) }, this), e && this.captureAnimationState(), t.forEach(function(t) { n[t] && (o.removeChild(n[t]), o.appendChild(n[t])) }), e && this.animateAll() }, save: function() { var t = this.options.store;
t && t.set && t.set(this) }, closest: function(t, e) { return N(t, e || this.options.draggable, this.el, !1) }, option: function(t, e) { var n = this.options; if (void 0 === e) return n[t]; var o = K.modifyOption(this, t, e);
n[t] = void 0 !== o ? o : e, "group" === t && Pt(n) }, destroy: function() { z("destroy", this); var t = this.el;
t[j] = null, f(t, "mousedown", this._onTapStart), f(t, "touchstart", this._onTapStart), f(t, "pointerdown", this._onTapStart), this.nativeDraggable && (f(t, "dragover", this), f(t, "dragenter", this)), Array.prototype.forEach.call(t.querySelectorAll("[draggable]"), function(t) { t.removeAttribute("draggable") }), this._onDrop(), this._disableDelayedDragEvents(), Et.splice(Et.indexOf(this.el), 1), this.el = t = null }, _hideClone: function() { et || (z("hideClone", this), Bt.eventCanceled || (P(tt, "display", "none"), this.options.removeCloneOnHide && tt.parentNode && tt.parentNode.removeChild(tt), et = !0)) }, _showClone: function(t) { "clone" === t.lastPutMode ? et && (z("showClone", this), Bt.eventCanceled || (q.parentNode != $ || this.options.group.revertClone ? Q ? $.insertBefore(tt, Q) : $.appendChild(tt) : $.insertBefore(tt, q), this.options.group.revertClone && this.animate(q, tt), P(tt, "display", ""), et = !1)) : this._hideClone() } }, xt && h(document, "touchmove", function(t) {
(Bt.active || yt) && t.cancelable && t.preventDefault() }), Bt.utils = { on: h, off: f, css: P, find: b, is: function(t, e) { return !!N(t, e, t, !1) }, extend: function(t, e) { if (t && e)
for (var n in e) e.hasOwnProperty(n) && (t[n] = e[n]); return t }, throttle: S, closest: N, toggleClass: I, clone: _, index: B, nextTick: Lt, cancelNextTick: Kt, detectDirection: It, getChild: X }, Bt.get = function(t) { return t[j] }, Bt.mount = function() { for (var t = arguments.length, e = new Array(t), n = 0; n < t; n++) e[n] = arguments[n];
(e = e[0].constructor === Array ? e[0] : e).forEach(function(t) { if (!t.prototype || !t.prototype.constructor) throw "Sortable: Mounted plugin must be a constructor function, not ".concat({}.toString.call(t));
t.utils && (Bt.utils = M(M({}, Bt.utils), t.utils)), K.mount(t) }) }, Bt.create = function(t, e) { return new Bt(t, e) }; var Wt, zt, Gt, Ut, qt, Vt, Zt = [],
$t = !(Bt.version = "1.15.0");
function Qt() { Zt.forEach(function(t) { clearInterval(t.pid) }), Zt = [] }
function Jt() { clearInterval(Vt) } var te, ee = S(function(n, t, e, o) { if (t.scroll) { var i, r = (n.touches ? n.touches[0] : n).clientX,
a = (n.touches ? n.touches[0] : n).clientY,
l = t.scrollSensitivity,
s = t.scrollSpeed,
c = O(),
u = !1;
zt !== e && (zt = e, Qt(), Wt = t.scroll, i = t.scrollFn, !0 === Wt && (Wt = A(e, !0))); var d = 0,
h = Wt;
do { var f = h,
p = k(f),
g = p.top,
m = p.bottom,
v = p.left,
b = p.right,
y = p.width,
w = p.height,
E = void 0,
D = void 0,
S = f.scrollWidth,
_ = f.scrollHeight,
C = P(f),
T = f.scrollLeft,
p = f.scrollTop,
D = f === c ? (E = y < S && ("auto" === C.overflowX || "scroll" === C.overflowX || "visible" === C.overflowX), w < _ && ("auto" === C.overflowY || "scroll" === C.overflowY || "visible" === C.overflowY)) : (E = y < S && ("auto" === C.overflowX || "scroll" === C.overflowX), w < _ && ("auto" === C.overflowY || "scroll" === C.overflowY)),
T = E && (Math.abs(b - r) <= l && T + y < S) - (Math.abs(v - r) <= l && !!T),
p = D && (Math.abs(m - a) <= l && p + w < _) - (Math.abs(g - a) <= l && !!p); if (!Zt[d])
for (var x = 0; x <= d; x++) Zt[x] || (Zt[x] = {});
Zt[d].vx == T && Zt[d].vy == p && Zt[d].el === f || (Zt[d].el = f, Zt[d].vx = T, Zt[d].vy = p, clearInterval(Zt[d].pid), 0 == T && 0 == p || (u = !0, Zt[d].pid = setInterval(function() { o && 0 === this.layer && Bt.active._onTouchMove(qt); var t = Zt[this.layer].vy ? Zt[this.layer].vy * s : 0,
e = Zt[this.layer].vx ? Zt[this.layer].vx * s : 0; "function" == typeof i && "continue" !== i.call(Bt.dragged.parentNode[j], e, t, n, qt, Zt[this.layer].el) || F(Zt[this.layer].el, e, t) }.bind({ layer: d }), 24))), d++ } while (t.bubbleScroll && h !== c && (h = A(h, !1)));
$t = u } }, 30),
c = function(t) { var e = t.originalEvent,
n = t.putSortable,
o = t.dragEl,
i = t.activeSortable,
r = t.dispatchSortableEvent,
a = t.hideGhostForTarget,
t = t.unhideGhostForTarget;
e && (i = n || i, a(), e = e.changedTouches && e.changedTouches.length ? e.changedTouches[0] : e, e = document.elementFromPoint(e.clientX, e.clientY), t(), i && !i.el.contains(e) && (r("spill"), this.onSpill({ dragEl: o, putSortable: n }))) };
function ne() {}
function oe() {}
ne.prototype = { startIndex: null, dragStart: function(t) { t = t.oldDraggableIndex;
this.startIndex = t }, onSpill: function(t) { var e = t.dragEl,
n = t.putSortable;
this.sortable.captureAnimationState(), n && n.captureAnimationState();
t = X(this.sortable.el, this.startIndex, this.options);
t ? this.sortable.el.insertBefore(e, t) : this.sortable.el.appendChild(e), this.sortable.animateAll(), n && n.animateAll() }, drop: c }, a(ne, { pluginName: "revertOnSpill" }), oe.prototype = { onSpill: function(t) { var e = t.dragEl,
t = t.putSortable || this.sortable;
t.captureAnimationState(), e.parentNode && e.parentNode.removeChild(e), t.animateAll() }, drop: c }, a(oe, { pluginName: "removeOnSpill" }); var ie, re, ae, le, se, ce = [],
ue = [],
de = !1,
he = !1,
fe = !1;
function pe(n, o) { ue.forEach(function(t, e) { e = o.children[t.sortableIndex + (n ? Number(e) : 0)];
e ? o.insertBefore(t, e) : o.appendChild(t) }) }
function ge() { ce.forEach(function(t) { t !== ae && t.parentNode && t.parentNode.removeChild(t) }) } return Bt.mount(new function() {
function t() { for (var t in this.defaults = { scroll: !0, forceAutoScrollFallback: !1, scrollSensitivity: 30, scrollSpeed: 10, bubbleScroll: !0 }, this) "_" === t.charAt(0) && "function" == typeof this[t] && (this[t] = this[t].bind(this)) } return t.prototype = { dragStarted: function(t) { t = t.originalEvent;
this.sortable.nativeDraggable ? h(document, "dragover", this._handleAutoScroll) : this.options.supportPointer ? h(document, "pointermove", this._handleFallbackAutoScroll) : t.touches ? h(document, "touchmove", this._handleFallbackAutoScroll) : h(document, "mousemove", this._handleFallbackAutoScroll) }, dragOverCompleted: function(t) { t = t.originalEvent;
this.options.dragOverBubble || t.rootEl || this._handleAutoScroll(t) }, drop: function() { this.sortable.nativeDraggable ? f(document, "dragover", this._handleAutoScroll) : (f(document, "pointermove", this._handleFallbackAutoScroll), f(document, "touchmove", this._handleFallbackAutoScroll), f(document, "mousemove", this._handleFallbackAutoScroll)), Jt(), Qt(), clearTimeout(g), g = void 0 }, nulling: function() { qt = zt = Wt = $t = Vt = Gt = Ut = null, Zt.length = 0 }, _handleFallbackAutoScroll: function(t) { this._handleAutoScroll(t, !0) }, _handleAutoScroll: function(e, n) { var o, i = this,
r = (e.touches ? e.touches[0] : e).clientX,
a = (e.touches ? e.touches[0] : e).clientY,
t = document.elementFromPoint(r, a);
qt = e, n || this.options.forceAutoScrollFallback || w || y || u ? (ee(e, this.options, t, n), o = A(t, !0), !$t || Vt && r === Gt && a === Ut || (Vt && Jt(), Vt = setInterval(function() { var t = A(document.elementFromPoint(r, a), !0);
t !== o && (o = t, Qt()), ee(e, i.options, t, n) }, 10), Gt = r, Ut = a)) : this.options.bubbleScroll && A(t, !0) !== O() ? ee(e, this.options, A(t, !1), !1) : Qt() } }, a(t, { pluginName: "scroll", initializeByDefault: !0 }) }), Bt.mount(oe, ne), Bt.mount(new function() {
function t() { this.defaults = { swapClass: "sortable-swap-highlight" } } return t.prototype = { dragStart: function(t) { t = t.dragEl;
te = t }, dragOverValid: function(t) { var e = t.completed,
n = t.target,
o = t.onMove,
i = t.activeSortable,
r = t.changed,
a = t.cancel;
i.options.swap && (t = this.sortable.el, i = this.options, n && n !== t && (t = te, te = !1 !== o(n) ? (I(n, i.swapClass, !0), n) : null, t && t !== te && I(t, i.swapClass, !1)), r(), e(!0), a()) }, drop: function(t) { var e, n, o = t.activeSortable,
i = t.putSortable,
r = t.dragEl,
a = i || this.sortable,
l = this.options;
te && I(te, l.swapClass, !1), te && (l.swap || i && i.options.swap) && r !== te && (a.captureAnimationState(), a !== o && o.captureAnimationState(), n = te, t = (e = r).parentNode, l = n.parentNode, t && l && !t.isEqualNode(n) && !l.isEqualNode(e) && (i = B(e), r = B(n), t.isEqualNode(l) && i < r && r++, t.insertBefore(n, t.children[i]), l.insertBefore(e, l.children[r])), a.animateAll(), a !== o && o.animateAll()) }, nulling: function() { te = null } }, a(t, { pluginName: "swap", eventProperties: function() { return { swapItem: te } } }) }), Bt.mount(new function() {
function t(o) { for (var t in this) "_" === t.charAt(0) && "function" == typeof this[t] && (this[t] = this[t].bind(this));
o.options.avoidImplicitDeselect || (o.options.supportPointer ? h(document, "pointerup", this._deselectMultiDrag) : (h(document, "mouseup", this._deselectMultiDrag), h(document, "touchend", this._deselectMultiDrag))), h(document, "keydown", this._checkKeyDown), h(document, "keyup", this._checkKeyUp), this.defaults = { selectedClass: "sortable-selected", multiDragKey: null, avoidImplicitDeselect: !1, setData: function(t, e) { var n = "";
ce.length && re === o ? ce.forEach(function(t, e) { n += (e ? ", " : "") + t.textContent }) : n = e.textContent, t.setData("Text", n) } } } return t.prototype = { multiDragKeyDown: !1, isMultiDrag: !1, delayStartGlobal: function(t) { t = t.dragEl;
ae = t }, delayEnded: function() { this.isMultiDrag = ~ce.indexOf(ae) }, setupClone: function(t) { var e = t.sortable,
t = t.cancel; if (this.isMultiDrag) { for (var n = 0; n < ce.length; n++) ue.push(_(ce[n])), ue[n].sortableIndex = ce[n].sortableIndex, ue[n].draggable = !1, ue[n].style["will-change"] = "", I(ue[n], this.options.selectedClass, !1), ce[n] === ae && I(ue[n], this.options.chosenClass, !1);
e._hideClone(), t() } }, clone: function(t) { var e = t.sortable,
n = t.rootEl,
o = t.dispatchSortableEvent,
t = t.cancel;
this.isMultiDrag && (this.options.removeCloneOnHide || ce.length && re === e && (pe(!0, n), o("clone"), t())) }, showClone: function(t) { var e = t.cloneNowShown,
n = t.rootEl,
t = t.cancel;
this.isMultiDrag && (pe(!1, n), ue.forEach(function(t) { P(t, "display", "") }), e(), se = !1, t()) }, hideClone: function(t) { var e = this,
n = (t.sortable, t.cloneNowHidden),
t = t.cancel;
this.isMultiDrag && (ue.forEach(function(t) { P(t, "display", "none"), e.options.removeCloneOnHide && t.parentNode && t.parentNode.removeChild(t) }), n(), se = !0, t()) }, dragStartGlobal: function(t) { t.sortable;!this.isMultiDrag && re && re.multiDrag._deselectMultiDrag(), ce.forEach(function(t) { t.sortableIndex = B(t) }), ce = ce.sort(function(t, e) { return t.sortableIndex - e.sortableIndex }), fe = !0 }, dragStarted: function(t) { var e, n = this,
t = t.sortable;
this.isMultiDrag && (this.options.sort && (t.captureAnimationState(), this.options.animation && (ce.forEach(function(t) { t !== ae && P(t, "position", "absolute") }), e = k(ae, !1, !0, !0), ce.forEach(function(t) { t !== ae && C(t, e) }), de = he = !0)), t.animateAll(function() { de = he = !1, n.options.animation && ce.forEach(function(t) { T(t) }), n.options.sort && ge() })) }, dragOver: function(t) { var e = t.target,
n = t.completed,
t = t.cancel;
he && ~ce.indexOf(e) && (n(!1), t()) }, revert: function(t) { var n, o, e = t.fromSortable,
i = t.rootEl,
r = t.sortable,
a = t.dragRect;
1 < ce.length && (ce.forEach(function(t) { r.addAnimationState({ target: t, rect: he ? k(t) : a }), T(t), t.fromRect = a, e.removeAnimationState(t) }), he = !1, n = !this.options.removeCloneOnHide, o = i, ce.forEach(function(t, e) { e = o.children[t.sortableIndex + (n ? Number(e) : 0)];
e ? o.insertBefore(t, e) : o.appendChild(t) })) }, dragOverCompleted: function(t) { var e, n = t.sortable,
o = t.isOwner,
i = t.insertion,
r = t.activeSortable,
a = t.parentEl,
l = t.putSortable,
t = this.options;
i && (o && r._hideClone(), de = !1, t.animation && 1 < ce.length && (he || !o && !r.options.sort && !l) && (e = k(ae, !1, !0, !0), ce.forEach(function(t) { t !== ae && (C(t, e), a.appendChild(t)) }), he = !0), o || (he || ge(), 1 < ce.length ? (o = se, r._showClone(n), r.options.animation && !se && o && ue.forEach(function(t) { r.addAnimationState({ target: t, rect: le }), t.fromRect = le, t.thisAnimationDuration = null })) : r._showClone(n))) }, dragOverAnimationCapture: function(t) { var e = t.dragRect,
n = t.isOwner,
t = t.activeSortable;
ce.forEach(function(t) { t.thisAnimationDuration = null }), t.options.animation && !n && t.multiDrag.isMultiDrag && (le = a({}, e), e = v(ae, !0), le.top -= e.f, le.left -= e.e) }, dragOverAnimationComplete: function() { he && (he = !1, ge()) }, drop: function(t) { var e = t.originalEvent,
n = t.rootEl,
o = t.parentEl,
i = t.sortable,
r = t.dispatchSortableEvent,
a = t.oldIndex,
l = t.putSortable,
s = l || this.sortable; if (e) { var c, u, d, h = this.options,
f = o.children; if (!fe)
if (h.multiDragKey && !this.multiDragKeyDown && this._deselectMultiDrag(), I(ae, h.selectedClass, !~ce.indexOf(ae)), ~ce.indexOf(ae)) ce.splice(ce.indexOf(ae), 1), ie = null, W({ sortable: i, rootEl: n, name: "deselect", targetEl: ae, originalEvent: e });
else { if (ce.push(ae), W({ sortable: i, rootEl: n, name: "select", targetEl: ae, originalEvent: e }), e.shiftKey && ie && i.el.contains(ie)) { var p = B(ie),
t = B(ae); if (~p && ~t && p !== t)
for (var g, m = p < t ? (g = p, t) : (g = t, p + 1); g < m; g++) ~ce.indexOf(f[g]) || (I(f[g], h.selectedClass, !0), ce.push(f[g]), W({ sortable: i, rootEl: n, name: "select", targetEl: f[g], originalEvent: e })) } else ie = ae;
re = s }
fe && this.isMultiDrag && (he = !1, (o[j].options.sort || o !== n) && 1 < ce.length && (c = k(ae), u = B(ae, ":not(." + this.options.selectedClass + ")"), !de && h.animation && (ae.thisAnimationDuration = null), s.captureAnimationState(), de || (h.animation && (ae.fromRect = c, ce.forEach(function(t) { var e;
t.thisAnimationDuration = null, t !== ae && (e = he ? k(t) : c, t.fromRect = e, s.addAnimationState({ target: t, rect: e })) })), ge(), ce.forEach(function(t) { f[u] ? o.insertBefore(t, f[u]) : o.appendChild(t), u++ }), a === B(ae) && (d = !1, ce.forEach(function(t) { t.sortableIndex !== B(t) && (d = !0) }), d && r("update"))), ce.forEach(function(t) { T(t) }), s.animateAll()), re = s), (n === o || l && "clone" !== l.lastPutMode) && ue.forEach(function(t) { t.parentNode && t.parentNode.removeChild(t) }) } }, nullingGlobal: function() { this.isMultiDrag = fe = !1, ue.length = 0 }, destroyGlobal: function() { this._deselectMultiDrag(), f(document, "pointerup", this._deselectMultiDrag), f(document, "mouseup", this._deselectMultiDrag), f(document, "touchend", this._deselectMultiDrag), f(document, "keydown", this._checkKeyDown), f(document, "keyup", this._checkKeyUp) }, _deselectMultiDrag: function(t) { if (!(void 0 !== fe && fe || re !== this.sortable || t && N(t.target, this.options.draggable, this.sortable.el, !1) || t && 0 !== t.button))
for (; ce.length;) { var e = ce[0];
I(e, this.options.selectedClass, !1), ce.shift(), W({ sortable: this.sortable, rootEl: this.sortable.el, name: "deselect", targetEl: e, originalEvent: t }) } }, _checkKeyDown: function(t) { t.key === this.options.multiDragKey && (this.multiDragKeyDown = !0) }, _checkKeyUp: function(t) { t.key === this.options.multiDragKey && (this.multiDragKeyDown = !1) } }, a(t, { pluginName: "multiDrag", utils: { select: function(t) { var e = t.parentNode[j];
e && e.options.multiDrag && !~ce.indexOf(t) && (re && re !== e && (re.multiDrag._deselectMultiDrag(), re = e), I(t, e.options.selectedClass, !0), ce.push(t)) }, deselect: function(t) { var e = t.parentNode[j],
n = ce.indexOf(t);
e && e.options.multiDrag && ~n && (I(t, e.options.selectedClass, !1), ce.splice(n, 1)) } }, eventProperties: function() { var n = this,
o = [],
i = []; return ce.forEach(function(t) { var e;
o.push({ multiDragElement: t, index: t.sortableIndex }), e = he && t !== ae ? -1 : he ? B(t, ":not(." + n.options.selectedClass + ")") : B(t), i.push({ multiDragElement: t, index: e }) }), { items: r(ce), clones: [].concat(ue), oldIndicies: o, newIndicies: i } }, optionListeners: { multiDragKey: function(t) { return "ctrl" === (t = t.toLowerCase()) ? t = "Control" : 1 < t.length && (t = t.charAt(0).toUpperCase() + t.substr(1)), t } } }) }), Bt });