vue-draggable-nested-tree.min.js

/*!
 * vue-draggable-nested-tree v2.3.0-beta.1
 * (c) 2018-present phphe <phphe@outlook.com>
 * Released under the MIT License.
 */
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(!function (t, e) { var r = arguments.length > 2 && void 0 !== arguments[2] ? arguments[2] : "children"; if (t === e) throw "can't prepend to self"; var n = e[r]; n[0] !== t && (lr(t, e), n.splice(0, 0, t)) }(t.dplh, t.targetNode), t.targetNode.open || t.store.toggleOpen(t.targetNode)) : Gn(t.dplh, t.targetNode, t) }, "after target parent": function (t) { Gn(t.dplh, t.targetNode.parent, t) }, "append prev": function (t) { qn(t.targetPrev) ? (sr(t.dplh, t.targetPrev), t.targetPrev.open || t.store.toggleOpen(t.targetPrev)) : Gn(t.dplh, t.targetPrev, t) }, "append current tree": function (t) { qn(t.currentTree.rootData) && sr(t.dplh, t.currentTree.rootData) } }; function Gn(t, e, r) { if (!e) return !1; var n = function (t, e) { var r = t; for (; r;) { if (e(r)) return r; r = r.parent } }(e, function (t) { return t.parent && qn(t.parent) }); return !!n && (ur(t, n), !0) } function Wn(t) { var e; Zn.hasOwnProperty(t._id) || (e = t.hasOwnProperty("draggable") ? t.draggable : !t.parent || Wn(t.parent), Zn[t._id] = e); return Zn[t._id] } function qn(t) { var e; Qn.hasOwnProperty(t._id) || (e = t.hasOwnProperty("droppable") ? t.droppable : !t.parent || qn(t.parent), Qn[t._id] = e); return Qn[t._id] } function Yn(t, e, r, n) { var i = e.length; if (n) for (var o = i - 1; o >= 0; o--) { var a = e[o]; if (a !== t.node && r(a, o)) return a } else for (var c = 0; c < i; c++) { var l = e[c]; if (l !== t.node && r(l, c)) return l } } for (var Un, zn = { "targetNode existed": function (t) { return t.targetNode }, "targetNode is placeholder": function (t) { return t.targetNode.isDragPlaceHolder }, "targetNode at top": function (t) { return t.targetAtTop }, "targetNode at bottom": function (t) { return t.targetAtBottom }, "targetNode is the second child of root": function (t) { return t.currentTreeRootSecondChildExcludingDragging === t.targetNode }, "currentTree existed": function (t) { return t.currentTree }, "currentTree empty": function (t) { return !Yn(t, t.currentTree.rootData.children, function (t) { return t }) }, "placeholder existed": function (t) { return t.dplhEl }, "placeholder in currentTree": function (t) { return t.dplhElInCurrentTree }, "placeholder at top": function (t) { return t.dplhAtTop }, "targetNode is open": function (t) { return t.targetNode.open }, "targetNode has children excluding placeholder": function (t) { return Yn(t, t.targetNode.children, function (e) { return e !== t.dplh }) }, "targetNode is 1st child": function (t) { return Yn(t, t.targetNode.parent.children, function (t) { return t }) === t.targetNode }, "targetNode is last child": function (t) { return Yn(t, t.targetNode.parent.children, function (t) { return t }, !0) === t.targetNode }, "on targetNode middle": function (t) { return t.offset.y <= t.tiMiddleY }, "at left": function (t) { return t.offset.x < t.tiOffset.x }, "at right": function (t) { return t.offset.x > t.tiOffset.x }, "at indent right": function (t) { return t.offset.x > t.tiOffset.x + t.currentTree.indent }, "at indent left": function (t) { return t.offset.x < t.tiOffset.x + t.currentTree.indent } }, Xn = W(zn), Jn = function () { var t = Xn[Kn], e = zn[t]; zn[t] = function () { return Boolean(e.apply(void 0, arguments)) } }, Kn = 0; Kn < Xn.length; Kn++)Jn(); var Qn = {}, Zn = {}; function ti(t) { var e = this.store.trees, r = t.store, n = { event: t.event, el: r.el, vm: this, node: this.data, store: this.store, dplh: this.store.dplh, draggableHelperData: { opt: t.options, store: r } }; !function (t, e, r) { var n = function (n) { $r(t, n, { get: function () { var t = this; return e.remember(n, function () { return r[n].call(t) }) } }) }; for (var i in r) n(i) }(n, new qr, { nodeInnerEl: function () { return this.el.querySelector(".tree-node-inner") }, offset: function () { return Qe(this.nodeInnerEl) }, offset2: function () { return { x: this.offset.x + this.nodeInnerEl.offsetWidth, y: this.offset.y + this.nodeInnerEl.offsetHeight } }, offsetToViewPort: function () { var t = this.nodeInnerEl.getBoundingClientRect(); return t.x = "rtl" === this.store.dir ? t.right : t.left, t.y = t.top, t }, currentTree: function () { var t = function (t, e, r) { var n, i, o = document.elementsFromPoint(t, e), a = [], c = !0, l = !1, u = void 0; try { for (var s, d = Rn(o); !(c = (s = d.next()).done); c = !0) { var f = s.value; if (i) { if (rr(f, "tree")) { n = f; break } a.push(f) } else rr(f, "tree-node") && (i = f) } } catch (t) { l = !0, u = t } finally { try { c || null == d.return || d.return() } finally { if (l) throw u } } if (n) { var p = !1; if (!Hn(i, n)) for (var h = 0; h < a.length; h++)if (!Hn(a[h], n)) { p = !0; break } if (!p) return r.find(function (t) { return t.$el === n }) } }(this.offsetToViewPort.x, this.offsetToViewPort.y, e); if (t) { var r = this.store; if (null == Un && (Un = r), Un !== t) { if (!Yr(r.crossTree) || !Yr(t.crossTree)) return; Un = t } if (!Yr(t.droppable)) return; return t } }, currentTreeRootEl: function () { return document.getElementById(this.currentTree.rootData._id) }, currentTreeRootOf4: function () { return ei(this.currentTreeRootEl, this.currentTree.space) }, currentTreeRootSecondChildExcludingDragging: function () { var t = this; return this.currentTree.rootData.children.slice(0, 3).filter(function (e) { return e !== t.node })[1] }, dplhEl: function () { return document.getElementById(this.dplh._id) }, dplhElInCurrentTree: function () { return Boolean(this.currentTree.$el.querySelector("#".concat(this.dplh._id))) }, dplhOf4: function () { return ei(this.dplhEl, this.currentTree.space) }, dplhAtTop: function () { return Math.abs(this.dplhOf4.y - this.currentTreeRootOf4.y) < 5 }, targetAtTop: function () { return Math.abs(this.tiOf4.y - this.currentTreeRootOf4.y) < 5 }, targetAtBottom: function () { return Math.abs(this.tiOf4.y2 - this.currentTreeRootOf4.y2) < 5 }, targetNode: function () { var t = this.currentTree; if (!t) throw "no currentTree"; for (var e = this.offset, r = (e.x, e.y), n = t.rootData; ;) { var i = n.children; if (!i) break; if (this.node.parent === n && (i = i.slice()).splice(i.indexOf(this.node), 1), 0 === i.length) break; var o = or(i, function (e) { var n = document.getElementById(e._id), i = Qe(n).y; return i + n.offsetHeight + t.space < r ? -1 : i <= r ? 0 : 1 }, null, null, !0); if (!(n = o.hit ? o.value : o.bigger ? i[o.index - 1] : o.value)) { n = i[0]; break } if (!n) break; var a = ei(document.getElementById(n._id).querySelector(".tree-node-inner"), t.space); if (a.y <= r && r <= a.y2) break } return n }, targetNodeEl: function () { return document.getElementById(this.targetNode._id) }, tiInnerEl: function () { return this.targetNodeEl.querySelector(".tree-node-inner") }, tiOffset: function () { return Qe(this.tiInnerEl) }, tiOf4: function () { return ei(this.tiInnerEl, this.currentTree.space) }, tiMiddleY: function () { return this.tiOffset.y + this.tiInnerEl.offsetHeight / 2 }, targetPrevEl: function () { var t = this.targetNodeEl.previousSibling; return rr(t, "dragging") && (t = t.previousSibling), t }, targetPrev: function () { var t = this.targetPrevEl.getAttribute("id"); return this.currentTree.getNodeById(t) } }); var i = {}, o = function (t) { if (!i.hasOwnProperty(t)) { var e; try { e = zn[t](n) } catch (r) { e = r; try { process.env.DEVELOPE_SELF && console.warn("failed to execute rule '".concat(t, "'"), r) } catch (t) { } } i[t] = e } return i[t] }; !0 === o("currentTree existed") ? !1 === o("targetNode is placeholder") ? !0 === o("targetNode is the second child of root") ? !1 === o("targetNode has children excluding placeholder") ? !0 === o("on targetNode middle") ? Vn.before(n) : !1 === o("on targetNode middle") && (!0 === o("rtl" === this.store.dir ? "at indent left" : "at indent right") ? Vn.append(n) : !1 === o("rtl" === this.store.dir ? "at indent left" : "at indent right") && Vn.after(n)) : !0 === o("targetNode has children excluding placeholder") && Vn.prepend(n) : !1 === o("targetNode is the second child of root") && (!1 === o("currentTree empty") ? !0 === o("targetNode at top") ? !0 === o("placeholder in currentTree") ? !1 === o("targetNode has children excluding placeholder") ? !1 === o("on targetNode middle") ? !1 === o("rtl" === this.store.dir ? "at indent left" : "at indent right") ? Vn.after(n) : !0 === o("rtl" === this.store.dir ? "at indent left" : "at indent right") && Vn.append(n) : !0 === o("on targetNode middle") && Vn.before(n) : !0 === o("targetNode has children excluding placeholder") && (!1 === o("on targetNode middle") ? Vn.prepend(n) : !0 === o("on targetNode middle") && Vn.before(n)) : !1 === o("placeholder in currentTree") && Vn.before(n) : !1 === o("targetNode at top") && (!1 === o("targetNode at bottom") ? !0 === o("placeholder at top") ? Vn.prepend(n) : !1 === o("placeholder at top") && (!0 === o("targetNode has children excluding placeholder") ? Vn.prepend(n) : !1 === o("targetNode has children excluding placeholder") && (!1 === o("targetNode is 1st child") ? !1 === o("targetNode is last child") ? !0 === o("on targetNode middle") ? !0 === o("rtl" === this.store.dir ? "at indent left" : "at indent right") ? Vn.append(n) : !1 === o("rtl" === this.store.dir ? "at indent left" : "at indent right") && Vn.after(n) : !1 === o("on targetNode middle") && (!0 === o("rtl" === this.store.dir ? "at indent left" : "at indent right") ? Vn.append(n) : !1 === o("rtl" === this.store.dir ? "at indent left" : "at indent right") && Vn.after(n)) : !0 === o("targetNode is last child") && (!0 === o("rtl" === this.store.dir ? "at indent left" : "at indent right") ? Vn.append(n) : !1 === o("rtl" === this.store.dir ? "at indent left" : "at indent right") && Vn.after(n)) : !0 === o("targetNode is 1st child") && (!0 === o("targetNode is last child") ? Vn.append(n) : !1 === o("targetNode is last child") && (!1 === o("on targetNode middle") ? !1 === o("rtl" === this.store.dir ? "at indent left" : "at indent right") ? Vn.after(n) : !0 === o("rtl" === this.store.dir ? "at indent left" : "at indent right") && Vn.append(n) : !0 === o("on targetNode middle") && (!1 === o("rtl" === this.store.dir ? "at indent left" : "at indent right") ? Vn.after(n) : !0 === o("rtl" === this.store.dir ? "at indent left" : "at indent right") && Vn.append(n)))))) : !0 === o("targetNode at bottom") && (!0 === o("placeholder in currentTree") ? !1 === o("on targetNode middle") ? !0 === o("rtl" === this.store.dir ? "at indent left" : "at indent right") ? Vn.append(n) : !1 === o("rtl" === this.store.dir ? "at indent left" : "at indent right") && Vn.after(n) : !0 === o("on targetNode middle") && Vn.append(n) : !1 === o("placeholder in currentTree") && Vn.append(n))) : !0 === o("currentTree empty") && Vn["append current tree"](n)) : !0 === o("targetNode is placeholder") && (!1 === o("targetNode at bottom") ? !1 === o("targetNode is the second child of root") ? !0 === o("targetNode is 1st child") ? !1 === o("targetNode is last child") || !0 === o("targetNode is last child") && (!1 === o("on targetNode middle") ? !0 === o("rtl" === this.store.dir ? "at right" : "at left") ? Vn["after target parent"](n) : o("rtl" === this.store.dir ? "at right" : "at left") : !0 === o("on targetNode middle") && (!0 === o("rtl" === this.store.dir ? "at right" : "at left") ? Vn["after target parent"](n) : o("rtl" === this.store.dir ? "at right" : "at left"))) : !1 === o("targetNode is 1st child") && (!0 === o("targetNode is last child") ? !0 === o("on targetNode middle") ? !0 === o("rtl" === this.store.dir ? "at right" : "at left") ? Vn["after target parent"](n) : !1 === o("rtl" === this.store.dir ? "at right" : "at left") && (!0 === o("rtl" === this.store.dir ? "at indent left" : "at indent right") ? Vn["append prev"](n) : o("rtl" === this.store.dir ? "at indent left" : "at indent right")) : !1 === o("on targetNode middle") && (!0 === o("rtl" === this.store.dir ? "at right" : "at left") ? Vn["after target parent"](n) : !1 === o("rtl" === this.store.dir ? "at right" : "at left") && (!0 === o("rtl" === this.store.dir ? "at indent left" : "at indent right") ? Vn["append prev"](n) : o("rtl" === this.store.dir ? "at indent left" : "at indent right"))) : !1 === o("targetNode is last child") && (!0 === o("on targetNode middle") ? !0 === o("rtl" === this.store.dir ? "at right" : "at left") || !1 === o("rtl" === this.store.dir ? "at right" : "at left") && (!0 === o("rtl" === this.store.dir ? "at indent left" : "at indent right") ? Vn["append prev"](n) : o("rtl" === this.store.dir ? "at indent left" : "at indent right")) : !1 === o("on targetNode middle") && (!0 === o("rtl" === this.store.dir ? "at right" : "at left") || !1 === o("rtl" === this.store.dir ? "at right" : "at left") && (!0 === o("rtl" === this.store.dir ? "at indent left" : "at indent right") ? Vn["append prev"](n) : o("rtl" === this.store.dir ? "at indent left" : "at indent right"))))) : !0 === o("targetNode is the second child of root") && (!0 === o("on targetNode middle") ? !0 === o("rtl" === this.store.dir ? "at indent left" : "at indent right") ? Vn["append prev"](n) : o("rtl" === this.store.dir ? "at indent left" : "at indent right") : !1 === o("on targetNode middle") && (!0 === o("rtl" === this.store.dir ? "at indent left" : "at indent right") ? Vn["append prev"](n) : o("rtl" === this.store.dir ? "at indent left" : "at indent right"))) : !0 === o("targetNode at bottom") && (!0 === o("targetNode is 1st child") ? !1 === o("on targetNode middle") ? !0 === o("rtl" === this.store.dir ? "at right" : "at left") ? Vn["after target parent"](n) : o("rtl" === this.store.dir ? "at right" : "at left") : !0 === o("on targetNode middle") && (!1 === o("rtl" === this.store.dir ? "at right" : "at left") || !0 === o("rtl" === this.store.dir ? "at right" : "at left") && Vn["after target parent"](n)) : !1 === o("targetNode is 1st child") && (!1 === o("on targetNode middle") ? !0 === o("rtl" === this.store.dir ? "at right" : "at left") ? Vn["after target parent"](n) : !1 === o("rtl" === this.store.dir ? "at right" : "at left") && (!0 === o("rtl" === this.store.dir ? "at indent left" : "at indent right") ? Vn["append prev"](n) : o("rtl" === this.store.dir ? "at indent left" : "at indent right")) : !0 === o("on targetNode middle") && (!0 === o("rtl" === this.store.dir ? "at right" : "at left") ? Vn["after target parent"](n) : !1 === o("rtl" === this.store.dir ? "at right" : "at left") && (!0 === o("rtl" === this.store.dir ? "at indent left" : "at indent right") ? Vn["append prev"](n) : o("rtl" === this.store.dir ? "at indent left" : "at indent right")))))) : o("currentTree existed") } function ei(t, e) { var r = Qe(t); return r.x2 = r.x + t.offsetWidth, r.y2 = r.y + t.offsetHeight + e, r } ti.dragStart = function () { }, ti.dragEnd = function () { Un = null, Qn = {}, Zn = {} }; var ri = function (t, e, r, n, i, o, a, c) { const l = ("function" == typeof r ? r.options : r) || {}; return l.__file = "DraggableTreeNode.vue", l.render || (l.render = t.render, l.staticRenderFns = t.staticRenderFns, l._compiled = !0, i && (l.functional = !0)), l._scopeId = n, l }({}, 0, { extends: dr, name: "TreeNode", mounted: function () { var t = this; if (this.store.isNodeDraggable = Wn, this.store.isNodeDroppable = qn, !this.isRoot && !this.data.isDragPlaceHolder) { var e = this.store.dplh; this.$watch("store.draggable", function (r) { if (Yr(r)) { var n = t.store.getTriggerEl ? t.store.getTriggerEl(t) : t.$el.querySelector(".tree-node-inner"); t._draggableDestroy = Dr(n, { preventSelect: Yr(t.store.preventSelect), getEl: function () { return t.$el }, minTranslate: 10, drag: function (r, n, i) { ti.dragStart(); var o = { event: r, options: n, store: i }; if (t.store.ondragstart && !1 === t.store.ondragstart(t.data, o)) return !1; if (!Wn(t.data)) return !1; t.store.$emit("drag", t.data); var a = t.data.parent.children; t.startPosition = { siblings: a, index: a.indexOf(t.data) }, e.innerStyle.height = i.el.offsetHeight + "px", ur(e, t.data), t.data.class += " dragging" }, moving: function (e, r, n) { if (0 !== n.movedCount) { var i = { event: e, options: r, store: n }; return ti.call(t, i) } }, drop: function (r, n, i) { ti.dragEnd(); var o = { event: r, options: n, store: i }; if (t.store.ondragend && !1 === t.store.ondragend(t.data, o)) Ke(e.parent.children, e); else { var a = e._vm.store, c = a !== t.store ? t.store : null; ur(t.data, e), Ke(e.parent.children, e), t.data.class = t.data.class.replace(/(^| )dragging( |$)/g, " "), a.$emit("drop", t.data, a, c), c && c.$emit("drop", t.data, a, c); var l = t.data.parent.children; l === t.startPosition.siblings && l.indexOf(t.data) === t.startPosition.index || (t.store.$emit("change", t.data, a, c), c && c.$emit("change", t.data, a, c)), t.startPosition = null } } }) } else t._draggableDestroy && (t._draggableDestroy(), t._draggableDestroy = null) }, { immediate: !0 }) } } }, void 0, void 0), ni = [], ii = { _id: "draggable_tree_drag_placeHolder", level: null, droppable: !1, isDragPlaceHolder: !0, class: "draggable-placeholder", style: {}, innerStyle: {}, innerClass: "draggable-placeholder-inner", innerBackStyle: {}, innerBackClass: "draggable-placeholder-inner-back" }; var oi = function (t, e, r, n, i, o, a, c) { const l = ("function" == typeof r ? r.options : r) || {}; return l.__file = "DraggableTree.vue", l.render || (l.render = t.render, l.staticRenderFns = t.staticRenderFns, l._compiled = !0, i && (l.functional = !0)), l._scopeId = n, l }({}, 0, { extends: gr, props: { getTriggerEl: { type: Function }, draggable: {}, droppable: { default: !0 }, crossTree: {}, ondragstart: { type: Function }, ondragend: { type: Function }, preventSelect: { default: !0 }, dir: { type: String, default: "ltr" } }, components: { TreeNode: ri }, data: function () { return { dplh: ii, trees: ni } }, created: function () { ni.push(this) }, mounted: function () { }, beforeDestroy: function () { Ke(ni, this) } }, void 0, void 0); t.Tree = gr, t.TreeNode = dr, t.DraggableTree = oi, t.DraggableTreeNode = ri, Object.defineProperty(t, "__esModule", { value: !0 }) });
//# sourceMappingURL=vue-draggable-nested-tree.min.js.map