@cw-devops/bk-magic-vue
Version:
基于蓝鲸 Magicbox 和 Vue 的前端组件库
1,452 lines (1,397 loc) • 91.4 kB
JavaScript
(function (global, factory) {
typeof exports === 'object' && typeof module !== 'undefined' ? factory(exports, require('bk-magic-vue/lib/locale')) :
typeof define === 'function' && define.amd ? define(['exports', 'bk-magic-vue/lib/locale'], factory) :
(global = global || self, factory(global.library = {}, global.locale));
}(this, function (exports, locale) { 'use strict';
locale = locale && locale.hasOwnProperty('default') ? locale['default'] : locale;
function _regeneratorRuntime() {
_regeneratorRuntime = function () {
return e;
};
var t,
e = {},
r = Object.prototype,
n = r.hasOwnProperty,
o = Object.defineProperty || function (t, e, r) {
t[e] = r.value;
},
i = "function" == typeof Symbol ? Symbol : {},
a = i.iterator || "@@iterator",
c = i.asyncIterator || "@@asyncIterator",
u = i.toStringTag || "@@toStringTag";
function define(t, e, r) {
return Object.defineProperty(t, e, {
value: r,
enumerable: !0,
configurable: !0,
writable: !0
}), t[e];
}
try {
define({}, "");
} catch (t) {
define = function (t, e, r) {
return t[e] = r;
};
}
function wrap(t, e, r, n) {
var i = e && e.prototype instanceof Generator ? e : Generator,
a = Object.create(i.prototype),
c = new Context(n || []);
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value: makeInvokeMethod(t, r, c)
}), a;
}
function tryCatch(t, e, r) {
try {
return {
type: "normal",
arg: t.call(e, r)
};
} catch (t) {
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type: "throw",
arg: t
};
}
}
e.wrap = wrap;
var h = "suspendedStart",
l = "suspendedYield",
f = "executing",
s = "completed",
y = {};
function Generator() {}
function GeneratorFunction() {}
function GeneratorFunctionPrototype() {}
var p = {};
define(p, a, function () {
return this;
});
var d = Object.getPrototypeOf,
v = d && d(d(values([])));
v && v !== r && n.call(v, a) && (p = v);
var g = GeneratorFunctionPrototype.prototype = Generator.prototype = Object.create(p);
function defineIteratorMethods(t) {
["next", "throw", "return"].forEach(function (e) {
define(t, e, function (t) {
return this._invoke(e, t);
});
});
}
function AsyncIterator(t, e) {
function invoke(r, o, i, a) {
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h = u.value;
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invoke("next", t, i, a);
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invoke("throw", t, i, a);
}) : e.resolve(h).then(function (t) {
u.value = t, i(u);
}, function (t) {
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});
}
a(c.arg);
}
var r;
o(this, "_invoke", {
value: function (t, n) {
function callInvokeWithMethodAndArg() {
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invoke(t, n, e, r);
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n.dispatchException(n.arg);
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o = f;
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value: p.arg,
done: n.done
};
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}
};
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o = e.iterator[n];
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var i = tryCatch(o, e.iterator, r.arg);
if ("throw" === i.type) return r.method = "throw", r.arg = i.arg, r.delegate = null, y;
var a = i.arg;
return a ? a.done ? (r[e.resultName] = a.value, r.next = e.nextLoc, "return" !== r.method && (r.method = "next", r.arg = t), r.delegate = null, y) : a : (r.method = "throw", r.arg = new TypeError("iterator result is not an object"), r.delegate = null, y);
}
function pushTryEntry(t) {
var e = {
tryLoc: t[0]
};
1 in t && (e.catchLoc = t[1]), 2 in t && (e.finallyLoc = t[2], e.afterLoc = t[3]), this.tryEntries.push(e);
}
function resetTryEntry(t) {
var e = t.completion || {};
e.type = "normal", delete e.arg, t.completion = e;
}
function Context(t) {
this.tryEntries = [{
tryLoc: "root"
}], t.forEach(pushTryEntry, this), this.reset(!0);
}
function values(e) {
if (e || "" === e) {
var r = e[a];
if (r) return r.call(e);
if ("function" == typeof e.next) return e;
if (!isNaN(e.length)) {
var o = -1,
i = function next() {
for (; ++o < e.length;) if (n.call(e, o)) return next.value = e[o], next.done = !1, next;
return next.value = t, next.done = !0, next;
};
return i.next = i;
}
}
throw new TypeError(typeof e + " is not iterable");
}
return GeneratorFunction.prototype = GeneratorFunctionPrototype, o(g, "constructor", {
value: GeneratorFunctionPrototype,
configurable: !0
}), o(GeneratorFunctionPrototype, "constructor", {
value: GeneratorFunction,
configurable: !0
}), GeneratorFunction.displayName = define(GeneratorFunctionPrototype, u, "GeneratorFunction"), e.isGeneratorFunction = function (t) {
var e = "function" == typeof t && t.constructor;
return !!e && (e === GeneratorFunction || "GeneratorFunction" === (e.displayName || e.name));
}, e.mark = function (t) {
return Object.setPrototypeOf ? Object.setPrototypeOf(t, GeneratorFunctionPrototype) : (t.__proto__ = GeneratorFunctionPrototype, define(t, u, "GeneratorFunction")), t.prototype = Object.create(g), t;
}, e.awrap = function (t) {
return {
__await: t
};
}, defineIteratorMethods(AsyncIterator.prototype), define(AsyncIterator.prototype, c, function () {
return this;
}), e.AsyncIterator = AsyncIterator, e.async = function (t, r, n, o, i) {
void 0 === i && (i = Promise);
var a = new AsyncIterator(wrap(t, r, n, o), i);
return e.isGeneratorFunction(r) ? a : a.next().then(function (t) {
return t.done ? t.value : a.next();
});
}, defineIteratorMethods(g), define(g, u, "Generator"), define(g, a, function () {
return this;
}), define(g, "toString", function () {
return "[object Generator]";
}), e.keys = function (t) {
var e = Object(t),
r = [];
for (var n in e) r.push(n);
return r.reverse(), function next() {
for (; r.length;) {
var t = r.pop();
if (t in e) return next.value = t, next.done = !1, next;
}
return next.done = !0, next;
};
}, e.values = values, Context.prototype = {
constructor: Context,
reset: function (e) {
if (this.prev = 0, this.next = 0, this.sent = this._sent = t, this.done = !1, this.delegate = null, this.method = "next", this.arg = t, this.tryEntries.forEach(resetTryEntry), !e) for (var r in this) "t" === r.charAt(0) && n.call(this, r) && !isNaN(+r.slice(1)) && (this[r] = t);
},
stop: function () {
this.done = !0;
var t = this.tryEntries[0].completion;
if ("throw" === t.type) throw t.arg;
return this.rval;
},
dispatchException: function (e) {
if (this.done) throw e;
var r = this;
function handle(n, o) {
return a.type = "throw", a.arg = e, r.next = n, o && (r.method = "next", r.arg = t), !!o;
}
for (var o = this.tryEntries.length - 1; o >= 0; --o) {
var i = this.tryEntries[o],
a = i.completion;
if ("root" === i.tryLoc) return handle("end");
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var c = n.call(i, "catchLoc"),
u = n.call(i, "finallyLoc");
if (c && u) {
if (this.prev < i.catchLoc) return handle(i.catchLoc, !0);
if (this.prev < i.finallyLoc) return handle(i.finallyLoc);
} else if (c) {
if (this.prev < i.catchLoc) return handle(i.catchLoc, !0);
} else {
if (!u) throw new Error("try statement without catch or finally");
if (this.prev < i.finallyLoc) return handle(i.finallyLoc);
}
}
}
},
abrupt: function (t, e) {
for (var r = this.tryEntries.length - 1; r >= 0; --r) {
var o = this.tryEntries[r];
if (o.tryLoc <= this.prev && n.call(o, "finallyLoc") && this.prev < o.finallyLoc) {
var i = o;
break;
}
}
i && ("break" === t || "continue" === t) && i.tryLoc <= e && e <= i.finallyLoc && (i = null);
var a = i ? i.completion : {};
return a.type = t, a.arg = e, i ? (this.method = "next", this.next = i.finallyLoc, y) : this.complete(a);
},
complete: function (t, e) {
if ("throw" === t.type) throw t.arg;
return "break" === t.type || "continue" === t.type ? this.next = t.arg : "return" === t.type ? (this.rval = this.arg = t.arg, this.method = "return", this.next = "end") : "normal" === t.type && e && (this.next = e), y;
},
finish: function (t) {
for (var e = this.tryEntries.length - 1; e >= 0; --e) {
var r = this.tryEntries[e];
if (r.finallyLoc === t) return this.complete(r.completion, r.afterLoc), resetTryEntry(r), y;
}
},
catch: function (t) {
for (var e = this.tryEntries.length - 1; e >= 0; --e) {
var r = this.tryEntries[e];
if (r.tryLoc === t) {
var n = r.completion;
if ("throw" === n.type) {
var o = n.arg;
resetTryEntry(r);
}
return o;
}
}
throw new Error("illegal catch attempt");
},
delegateYield: function (e, r, n) {
return this.delegate = {
iterator: values(e),
resultName: r,
nextLoc: n
}, "next" === this.method && (this.arg = t), y;
}
}, e;
}
function _typeof(o) {
"@babel/helpers - typeof";
return _typeof = "function" == typeof Symbol && "symbol" == typeof Symbol.iterator ? function (o) {
return typeof o;
} : function (o) {
return o && "function" == typeof Symbol && o.constructor === Symbol && o !== Symbol.prototype ? "symbol" : typeof o;
}, _typeof(o);
}
function asyncGeneratorStep(gen, resolve, reject, _next, _throw, key, arg) {
try {
var info = gen[key](arg);
var value = info.value;
} catch (error) {
reject(error);
return;
}
if (info.done) {
resolve(value);
} else {
Promise.resolve(value).then(_next, _throw);
}
}
function _asyncToGenerator(fn) {
return function () {
var self = this,
args = arguments;
return new Promise(function (resolve, reject) {
var gen = fn.apply(self, args);
function _next(value) {
asyncGeneratorStep(gen, resolve, reject, _next, _throw, "next", value);
}
function _throw(err) {
asyncGeneratorStep(gen, resolve, reject, _next, _throw, "throw", err);
}
_next(undefined);
});
};
}
function _classCallCheck(instance, Constructor) {
if (!(instance instanceof Constructor)) {
throw new TypeError("Cannot call a class as a function");
}
}
function _defineProperties(target, props) {
for (var i = 0; i < props.length; i++) {
var descriptor = props[i];
descriptor.enumerable = descriptor.enumerable || false;
descriptor.configurable = true;
if ("value" in descriptor) descriptor.writable = true;
Object.defineProperty(target, _toPropertyKey(descriptor.key), descriptor);
}
}
function _createClass(Constructor, protoProps, staticProps) {
if (protoProps) _defineProperties(Constructor.prototype, protoProps);
if (staticProps) _defineProperties(Constructor, staticProps);
Object.defineProperty(Constructor, "prototype", {
writable: false
});
return Constructor;
}
function _defineProperty(obj, key, value) {
key = _toPropertyKey(key);
if (key in obj) {
Object.defineProperty(obj, key, {
value: value,
enumerable: true,
configurable: true,
writable: true
});
} else {
obj[key] = value;
}
return obj;
}
function _extends() {
_extends = Object.assign ? Object.assign.bind() : function (target) {
for (var i = 1; i < arguments.length; i++) {
var source = arguments[i];
for (var key in source) {
if (Object.prototype.hasOwnProperty.call(source, key)) {
target[key] = source[key];
}
}
}
return target;
};
return _extends.apply(this, arguments);
}
function _objectSpread(target) {
for (var i = 1; i < arguments.length; i++) {
var source = arguments[i] != null ? Object(arguments[i]) : {};
var ownKeys = Object.keys(source);
if (typeof Object.getOwnPropertySymbols === 'function') {
ownKeys.push.apply(ownKeys, Object.getOwnPropertySymbols(source).filter(function (sym) {
return Object.getOwnPropertyDescriptor(source, sym).enumerable;
}));
}
ownKeys.forEach(function (key) {
_defineProperty(target, key, source[key]);
});
}
return target;
}
function _toConsumableArray(arr) {
return _arrayWithoutHoles(arr) || _iterableToArray(arr) || _unsupportedIterableToArray(arr) || _nonIterableSpread();
}
function _arrayWithoutHoles(arr) {
if (Array.isArray(arr)) return _arrayLikeToArray(arr);
}
function _iterableToArray(iter) {
if (typeof Symbol !== "undefined" && iter[Symbol.iterator] != null || iter["@@iterator"] != null) return Array.from(iter);
}
function _unsupportedIterableToArray(o, minLen) {
if (!o) return;
if (typeof o === "string") return _arrayLikeToArray(o, minLen);
var n = Object.prototype.toString.call(o).slice(8, -1);
if (n === "Object" && o.constructor) n = o.constructor.name;
if (n === "Map" || n === "Set") return Array.from(o);
if (n === "Arguments" || /^(?:Ui|I)nt(?:8|16|32)(?:Clamped)?Array$/.test(n)) return _arrayLikeToArray(o, minLen);
}
function _arrayLikeToArray(arr, len) {
if (len == null || len > arr.length) len = arr.length;
for (var i = 0, arr2 = new Array(len); i < len; i++) arr2[i] = arr[i];
return arr2;
}
function _nonIterableSpread() {
throw new TypeError("Invalid attempt to spread non-iterable instance.\nIn order to be iterable, non-array objects must have a [Symbol.iterator]() method.");
}
function _toPrimitive(input, hint) {
if (typeof input !== "object" || input === null) return input;
var prim = input[Symbol.toPrimitive];
if (prim !== undefined) {
var res = prim.call(input, hint || "default");
if (typeof res !== "object") return res;
throw new TypeError("@@toPrimitive must return a primitive value.");
}
return (hint === "string" ? String : Number)(input);
}
function _toPropertyKey(arg) {
var key = _toPrimitive(arg, "string");
return typeof key === "symbol" ? key : String(key);
}
function createCommonjsModule(fn, module) {
return module = { exports: {} }, fn(module, module.exports), module.exports;
}
var _global = createCommonjsModule(function (module) {
var global = module.exports = typeof window != 'undefined' && window.Math == Math
? window : typeof self != 'undefined' && self.Math == Math ? self
: Function('return this')();
if (typeof __g == 'number') __g = global;
});
var _core = createCommonjsModule(function (module) {
var core = module.exports = { version: '2.6.12' };
if (typeof __e == 'number') __e = core;
});
var _core_1 = _core.version;
var _aFunction = function (it) {
if (typeof it != 'function') throw TypeError(it + ' is not a function!');
return it;
};
var _ctx = function (fn, that, length) {
_aFunction(fn);
if (that === undefined) return fn;
switch (length) {
case 1: return function (a) {
return fn.call(that, a);
};
case 2: return function (a, b) {
return fn.call(that, a, b);
};
case 3: return function (a, b, c) {
return fn.call(that, a, b, c);
};
}
return function () {
return fn.apply(that, arguments);
};
};
var _isObject = function (it) {
return typeof it === 'object' ? it !== null : typeof it === 'function';
};
var _anObject = function (it) {
if (!_isObject(it)) throw TypeError(it + ' is not an object!');
return it;
};
var _fails = function (exec) {
try {
return !!exec();
} catch (e) {
return true;
}
};
var _descriptors = !_fails(function () {
return Object.defineProperty({}, 'a', { get: function () { return 7; } }).a != 7;
});
var document$1 = _global.document;
var is = _isObject(document$1) && _isObject(document$1.createElement);
var _domCreate = function (it) {
return is ? document$1.createElement(it) : {};
};
var _ie8DomDefine = !_descriptors && !_fails(function () {
return Object.defineProperty(_domCreate('div'), 'a', { get: function () { return 7; } }).a != 7;
});
var _toPrimitive$1 = function (it, S) {
if (!_isObject(it)) return it;
var fn, val;
if (S && typeof (fn = it.toString) == 'function' && !_isObject(val = fn.call(it))) return val;
if (typeof (fn = it.valueOf) == 'function' && !_isObject(val = fn.call(it))) return val;
if (!S && typeof (fn = it.toString) == 'function' && !_isObject(val = fn.call(it))) return val;
throw TypeError("Can't convert object to primitive value");
};
var dP = Object.defineProperty;
var f = _descriptors ? Object.defineProperty : function defineProperty(O, P, Attributes) {
_anObject(O);
P = _toPrimitive$1(P, true);
_anObject(Attributes);
if (_ie8DomDefine) try {
return dP(O, P, Attributes);
} catch (e) { }
if ('get' in Attributes || 'set' in Attributes) throw TypeError('Accessors not supported!');
if ('value' in Attributes) O[P] = Attributes.value;
return O;
};
var _objectDp = {
f: f
};
var _propertyDesc = function (bitmap, value) {
return {
enumerable: !(bitmap & 1),
configurable: !(bitmap & 2),
writable: !(bitmap & 4),
value: value
};
};
var _hide = _descriptors ? function (object, key, value) {
return _objectDp.f(object, key, _propertyDesc(1, value));
} : function (object, key, value) {
object[key] = value;
return object;
};
var hasOwnProperty = {}.hasOwnProperty;
var _has = function (it, key) {
return hasOwnProperty.call(it, key);
};
var PROTOTYPE = 'prototype';
var $export = function (type, name, source) {
var IS_FORCED = type & $export.F;
var IS_GLOBAL = type & $export.G;
var IS_STATIC = type & $export.S;
var IS_PROTO = type & $export.P;
var IS_BIND = type & $export.B;
var IS_WRAP = type & $export.W;
var exports = IS_GLOBAL ? _core : _core[name] || (_core[name] = {});
var expProto = exports[PROTOTYPE];
var target = IS_GLOBAL ? _global : IS_STATIC ? _global[name] : (_global[name] || {})[PROTOTYPE];
var key, own, out;
if (IS_GLOBAL) source = name;
for (key in source) {
own = !IS_FORCED && target && target[key] !== undefined;
if (own && _has(exports, key)) continue;
out = own ? target[key] : source[key];
exports[key] = IS_GLOBAL && typeof target[key] != 'function' ? source[key]
: IS_BIND && own ? _ctx(out, _global)
: IS_WRAP && target[key] == out ? (function (C) {
var F = function (a, b, c) {
if (this instanceof C) {
switch (arguments.length) {
case 0: return new C();
case 1: return new C(a);
case 2: return new C(a, b);
} return new C(a, b, c);
} return C.apply(this, arguments);
};
F[PROTOTYPE] = C[PROTOTYPE];
return F;
})(out) : IS_PROTO && typeof out == 'function' ? _ctx(Function.call, out) : out;
if (IS_PROTO) {
(exports.virtual || (exports.virtual = {}))[key] = out;
if (type & $export.R && expProto && !expProto[key]) _hide(expProto, key, out);
}
}
};
$export.F = 1;
$export.G = 2;
$export.S = 4;
$export.P = 8;
$export.B = 16;
$export.W = 32;
$export.U = 64;
$export.R = 128;
var _export = $export;
var toString = {}.toString;
var _cof = function (it) {
return toString.call(it).slice(8, -1);
};
var _isArray = Array.isArray || function isArray(arg) {
return _cof(arg) == 'Array';
};
_export(_export.S, 'Array', { isArray: _isArray });
var isArray = _core.Array.isArray;
var isArray$1 = isArray;
var _defined = function (it) {
if (it == undefined) throw TypeError("Can't call method on " + it);
return it;
};
var _stringWs = '\x09\x0A\x0B\x0C\x0D\x20\xA0\u1680\u180E\u2000\u2001\u2002\u2003' +
'\u2004\u2005\u2006\u2007\u2008\u2009\u200A\u202F\u205F\u3000\u2028\u2029\uFEFF';
var space = '[' + _stringWs + ']';
var non = '\u200b\u0085';
var ltrim = RegExp('^' + space + space + '*');
var rtrim = RegExp(space + space + '*$');
var exporter = function (KEY, exec, ALIAS) {
var exp = {};
var FORCE = _fails(function () {
return !!_stringWs[KEY]() || non[KEY]() != non;
});
var fn = exp[KEY] = FORCE ? exec(trim) : _stringWs[KEY];
if (ALIAS) exp[ALIAS] = fn;
_export(_export.P + _export.F * FORCE, 'String', exp);
};
var trim = exporter.trim = function (string, TYPE) {
string = String(_defined(string));
if (TYPE & 1) string = string.replace(ltrim, '');
if (TYPE & 2) string = string.replace(rtrim, '');
return string;
};
var _stringTrim = exporter;
var $parseInt = _global.parseInt;
var $trim = _stringTrim.trim;
var hex = /^[-+]?0[xX]/;
var _parseInt = $parseInt(_stringWs + '08') !== 8 || $parseInt(_stringWs + '0x16') !== 22 ? function parseInt(str, radix) {
var string = $trim(String(str), 3);
return $parseInt(string, (radix >>> 0) || (hex.test(string) ? 16 : 10));
} : $parseInt;
_export(_export.G + _export.F * (parseInt != _parseInt), { parseInt: _parseInt });
var _parseInt$1 = _core.parseInt;
var _parseInt$2 = _parseInt$1;
_export(_export.S + _export.F * !_descriptors, 'Object', { defineProperty: _objectDp.f });
var $Object = _core.Object;
var defineProperty = function defineProperty(it, key, desc) {
return $Object.defineProperty(it, key, desc);
};
var defineProperty$1 = defineProperty;
var _toObject = function (it) {
return Object(_defined(it));
};
var _iobject = Object('z').propertyIsEnumerable(0) ? Object : function (it) {
return _cof(it) == 'String' ? it.split('') : Object(it);
};
var _toIobject = function (it) {
return _iobject(_defined(it));
};
var ceil = Math.ceil;
var floor = Math.floor;
var _toInteger = function (it) {
return isNaN(it = +it) ? 0 : (it > 0 ? floor : ceil)(it);
};
var min = Math.min;
var _toLength = function (it) {
return it > 0 ? min(_toInteger(it), 0x1fffffffffffff) : 0;
};
var max = Math.max;
var min$1 = Math.min;
var _toAbsoluteIndex = function (index, length) {
index = _toInteger(index);
return index < 0 ? max(index + length, 0) : min$1(index, length);
};
var _arrayIncludes = function (IS_INCLUDES) {
return function ($this, el, fromIndex) {
var O = _toIobject($this);
var length = _toLength(O.length);
var index = _toAbsoluteIndex(fromIndex, length);
var value;
if (IS_INCLUDES && el != el) while (length > index) {
value = O[index++];
if (value != value) return true;
} else for (;length > index; index++) if (IS_INCLUDES || index in O) {
if (O[index] === el) return IS_INCLUDES || index || 0;
} return !IS_INCLUDES && -1;
};
};
var _shared = createCommonjsModule(function (module) {
var SHARED = '__core-js_shared__';
var store = _global[SHARED] || (_global[SHARED] = {});
(module.exports = function (key, value) {
return store[key] || (store[key] = value !== undefined ? value : {});
})('versions', []).push({
version: _core.version,
mode: 'pure' ,
copyright: '© 2020 Denis Pushkarev (zloirock.ru)'
});
});
var id = 0;
var px = Math.random();
var _uid = function (key) {
return 'Symbol('.concat(key === undefined ? '' : key, ')_', (++id + px).toString(36));
};
var shared = _shared('keys');
var _sharedKey = function (key) {
return shared[key] || (shared[key] = _uid(key));
};
var arrayIndexOf = _arrayIncludes(false);
var IE_PROTO = _sharedKey('IE_PROTO');
var _objectKeysInternal = function (object, names) {
var O = _toIobject(object);
var i = 0;
var result = [];
var key;
for (key in O) if (key != IE_PROTO) _has(O, key) && result.push(key);
while (names.length > i) if (_has(O, key = names[i++])) {
~arrayIndexOf(result, key) || result.push(key);
}
return result;
};
var _enumBugKeys = (
'constructor,hasOwnProperty,isPrototypeOf,propertyIsEnumerable,toLocaleString,toString,valueOf'
).split(',');
var _objectKeys = Object.keys || function keys(O) {
return _objectKeysInternal(O, _enumBugKeys);
};
var _objectSap = function (KEY, exec) {
var fn = (_core.Object || {})[KEY] || Object[KEY];
var exp = {};
exp[KEY] = exec(fn);
_export(_export.S + _export.F * _fails(function () { fn(1); }), 'Object', exp);
};
_objectSap('keys', function () {
return function keys(it) {
return _objectKeys(_toObject(it));
};
});
var keys = _core.Object.keys;
var keys$1 = keys;
var getNodeId = function getNodeId(data, tree) {
var idKey = tree.nodeOptions.idKey;
if (typeof idKey === 'function') {
return idKey(data);
}
return data[idKey];
};
var getNodeIcon = function getNodeIcon(data, tree) {
var icon = {
expand: tree.expandIcon,
collapse: tree.collapseIcon,
node: tree.nodeIcon
};
if (typeof icon.node === 'function') {
icon.node = icon.node(data);
}
return icon;
};
var isNullOrUndefined = function isNullOrUndefined(value) {
return value === null || value === undefined;
};
var convertToArray = function convertToArray(value) {
return isArray$1(value) ? value : [value];
};
var checkIsLazy = function checkIsLazy(node, tree) {
if (typeof tree.lazyMethod !== 'function') {
return false;
}
if (typeof tree.lazyDisabled === 'boolean') {
return !tree.lazyDisabled;
} else if (typeof tree.lazyDisabled === 'function') {
return !tree.lazyDisabled(node);
}
return true;
};
var TreeNode = function () {
function TreeNode(data, options, tree) {
var _this = this;
_classCallCheck(this, TreeNode);
var folderKey = tree.nodeOptions['folderKey'];
var isFolder = folderKey && data[folderKey];
var sealData = {
data: data,
tree: tree,
_vNode: null,
id: getNodeId(data, tree),
icon: getNodeIcon(data, tree),
line: 0,
level: options.level,
index: options.index,
childIndex: options.childIndex || 0,
parent: options.parent,
children: [],
timer: null,
isFolder: isFolder
};
keys$1(sealData).forEach(function (key) {
defineProperty$1(_this, key, {
enumerable: true,
configurable: tree.configurable,
writable: true,
value: sealData[key]
});
});
this.state = {
checked: false,
expanded: tree.defaultExpandAll,
disabled: false,
disableCheck: false,
visible: true,
matched: true,
loading: false,
lazy: checkIsLazy(this, tree)
};
}
_createClass(TreeNode, [{
key: "uid",
get: function get() {
return "".concat(this.tree.id, "-node-").concat(this.index);
}
}, {
key: "name",
get: function get() {
return this.data[this.tree.nodeOptions.nameKey];
}
}, {
key: "vNode",
get:
function get() {
return this._vNode;
}
,
set: function set(vNode) {
this._vNode = vNode;
if (this.expanded) {
this.recalculateLinkLine();
}
}
}, {
key: "parents",
get: function get() {
if (!this.parent) {
return [];
}
return [].concat(_toConsumableArray(this.parent.parents), [this.parent]);
}
}, {
key: "descendants",
get: function get() {
var descendants = [];
this.children.forEach(function (node) {
descendants.push(node);
descendants.push.apply(descendants, _toConsumableArray(node.descendants));
});
return descendants;
}
}, {
key: "isLeaf",
get: function get() {
return !this.lazy && !this.loading && !this.children.length;
}
}, {
key: "lazy",
get: function get() {
return this.state.lazy && !this.children.length;
}
}, {
key: "loading",
get: function get() {
return this.state.loading;
}
}, {
key: "hasCheckbox",
get: function get() {
var showCheckbox = this.tree.showCheckbox;
if (typeof showCheckbox === 'function') {
return showCheckbox(this.data);
}
return showCheckbox;
}
}, {
key: "disableCheck",
get: function get() {
return this.state.disableCheck;
},
set: function set(disableCheck) {
this.setState('disableCheck', disableCheck);
}
}, {
key: "collapseIcon",
get: function get() {
return this.icon.collapse;
}
}, {
key: "selected",
get: function get() {
return this.tree.selectable && this.tree.selected === this.id;
}
}, {
key: "expandIcon",
get: function get() {
return this.icon.expand;
}
}, {
key: "nodeIcon",
get: function get() {
return this.icon.node;
}
}, {
key: "checked",
get: function get() {
return this.state.checked;
},
set: function set(checked) {
if (this.state.checked === checked && !this.indeterminate) {
return false;
}
this.setState('checked', checked);
if (this.tree.checkStrictly) {
this.children.forEach(function (child) {
if (child.checkable) {
child.checked = checked;
}
});
if (this.parent) {
this.parents.reverse().forEach(function (parent) {
if (checked) {
var parentChecked = !parent.children.some(function (node) {
return !node.checked;
});
parent.setState('checked', parentChecked);
} else {
parent.setState('checked', false);
}
});
}
}
}
}, {
key: "checkable",
get: function get() {
if (this.disabled || this.disableCheck) {
return false;
}
if (this.tree.inSearch && this.tree.checkOnlyAvailableStrictly) {
if (this.tree.displayMatchedNodeDescendants) {
return this.matched || this.childrenMatched || this.parentsMatched;
}
return this.matched || this.childrenMatched;
}
return true;
}
}, {
key: "expanded",
get: function get() {
return this.state.expanded;
},
set: function set(expanded) {
var _this2 = this;
if (this.state.expanded === expanded) {
return false;
}
this.setState('expanded', expanded);
if (expanded && this.parent) {
this.parent.expanded = true;
}
this.children.forEach(function (node) {
node.visible = expanded;
});
this.tree.$nextTick( _asyncToGenerator( _regeneratorRuntime().mark(function _callee() {
var _yield$_this2$tree$la, _yield$_this2$tree$la2, leaf, _yield$_this2$tree$la3, data, newNodes;
return _regeneratorRuntime().wrap(function _callee$(_context) {
while (1) switch (_context.prev = _context.next) {
case 0:
if (!(expanded && _this2.lazy)) {
_context.next = 21;
break;
}
_this2.setState('loading', true);
_this2.setState('lazy', false);
_context.prev = 3;
_context.next = 6;
return _this2.tree.lazyMethod(_this2);
case 6:
_yield$_this2$tree$la = _context.sent;
_yield$_this2$tree$la2 = _yield$_this2$tree$la.leaf;
leaf = _yield$_this2$tree$la2 === void 0 ? [] : _yield$_this2$tree$la2;
_yield$_this2$tree$la3 = _yield$_this2$tree$la.data;
data = _yield$_this2$tree$la3 === void 0 ? [] : _yield$_this2$tree$la3;
newNodes = _this2.tree.addNode(data, _this2.id);
newNodes.forEach(function (node) {
if (leaf.includes(node.id)) {
node.setState('lazy', false);
}
});
_context.next = 18;
break;
case 15:
_context.prev = 15;
_context.t0 = _context["catch"](3);
console.error(_context.t0);
case 18:
_context.prev = 18;
_this2.setState('loading', false);
return _context.finish(18);
case 21:
case "end":
return _context.stop();
}
}, _callee, null, [[3, 15, 18, 21]]);
})));
this.recalculateLinkLine();
}
}, {
key: "disabled",
get: function get() {
return this.state.disabled;
},
set: function set(disabled) {
if (this.state.disabled === disabled) {
return false;
}
this.setState('disabled', disabled);
if (this.tree.disableStrictly) {
this.descendants.forEach(function (descendant) {
descendant.disabled = disabled;
});
}
}
}, {
key: "matched",
get: function get() {
return this.state.matched;
},
set: function set(matched) {
this.setState('matched', matched);
}
}, {
key: "childrenMatched",
get: function get() {
return this.children.some(function (child) {
return child.matched || child.childrenMatched;
});
}
}, {
key: "parentsMatched",
get: function get() {
return this.parents.some(function (parent) {
return parent.matched;
});
}
}, {
key: "visible",
get: function get() {
var basicVisible = this.parent ? this.parent.expanded && this.state.visible : this.state.visible;
if (!this.tree.inSearch) {
return basicVisible;
}
var searchVisible = basicVisible && (this.matched || this.childrenMatched);
if (this.tree.displayMatchedNodeDescendants) {
var parentMatchedVisible = basicVisible && this.parentsMatched;
return searchVisible || parentMatchedVisible;
}
return searchVisible;
},
set: function set(visible) {
if (this.state.visible === visible) {
return false;
}
this.setState('visible', visible);
this.children.forEach(function (node) {
node.visible = visible;
});
}
}, {
key: "indeterminate",
get: function get() {
if (this.tree.checkStrictly) {
var childrenIndeterminate = this.children.some(function (child) {
return child.indeterminate;
});
if (childrenIndeterminate) {
return true;
}
var checkedChildren = this.children.filter(function (child) {
return child.checked;
});
return !!checkedChildren.length && checkedChildren.length !== this.children.length;
}
return false;
}
}, {
key: "setState",
value: function setState(key, value) {
if (this.state.hasOwnProperty(key)) {
this.state[key] = value;
}
}
}, {
key: "recalculateLinkLine",
value: function recalculateLinkLine() {
if (this.tree.hasLine) {
var needsCalculateNodes = this.tree.needsCalculateNodes;
if (needsCalculateNodes.includes(this)) {
return false;
}
needsCalculateNodes.push(this);
this.parent && this.parent.recalculateLinkLine();
}
}
}, {
key: "appendChild",
value: function appendChild(node, offset, options) {
var _this$children;
var nodes = isArray$1(node) ? node : [node];
(_this$children = this.children).splice.apply(_this$children, [offset, 0].concat(_toConsumableArray(nodes)));
this.children.slice(offset).forEach(function (node, index) {
node.childIndex = offset + index;
});
this.expanded = options.expandParent;
this.recalculateLinkLine();
return nodes;
}
}, {
key: "removeChild",
value: function removeChild(node) {
var _this3 = this;
var nodes = isArray$1(node) ? node : [node];
var removedChildIndex = [];
var removedIndex = [];
nodes.forEach(function (node) {
var childIndex = node.childIndex;
removedChildIndex.push(childIndex);
removedIndex.push(node.index);
_this3.children.splice(childIndex, 1);
});
var minIndex = Math.min.apply(Math, removedChildIndex);
this.children.slice(minIndex).forEach(function (node, index) {
node.childIndex = minIndex + index;
});
this.recalculateLinkLine();
return nodes;
}
}]);
return TreeNode;
}();
var script = {
name: 'bk-virtual-scroll',
props: {
itemHeight: {
type: Number,
default: 16
},
showIndex: {
type: Boolean,
default: false
},
list: {
type: Array,
default: function _default() {
return [];
}
},
extCls: {
type: String,
default: ''
}
},
data: function data() {
return {
ulHeight: 0,
allListData: [],
offscreenCanvas: '',
indexList: [],
listData: [],
worker: {},
mainWidth: 0,
mainLeft: 0,
totalHeight: 0,
itemNumber: 0,
totalNumber: 0,
visHeight: 0,
visWidth: 0,
totalScrollHeight: 0,
startMinMapMove: false,
tempVal: 0,
minMapTop: 0,
minNavTop: 0,
navHeight: 0,
mapHeight: 0,
moveRate: 0,
bottomScrollWidth: Infinity,
bottomScrollDis: 0,
itemWidth: 0,
isScrolling: false,
isBottomMove: false,
downPreDefault: false,
upPreDefault: false,
indexWidth: 0,
observer: {}
};
},
watch: {
list: {
handler: function handler(list) {
this.setListData(list);
},
deep: true
}
},
mounted: function mounted() {
this.initStatus();
this.initEvent();
if (this.list.length > 0) this.setListData(this.list);
},
beforeDestroy: function beforeDestroy() {
document.removeEventListener('mousemove', this.minNavMove);
document.removeEventListener('mouseup', this.moveEnd);
window.removeEventListener('resize', this.resize);
if (MutationObserver) this.observer.disconnect();
this.observer = {};
},
methods: {
initStatus: function initStatus() {
var mainEle = this.$refs.scrollHome;
var scrollEle = this.$refs.scrollMain;
this.visHeight = mainEle.offsetHeight || 300;
this.visWidth = mainEle.offsetWidth || 300;
var scrollWidth = scrollEle.scrollWidth || 0;
this.itemWidth = scrollWidth;
this.bottomScrollWidth = this.visWidth * this.visWidth / scrollWidth < 20 ? 20 : this.visWidth * this.visWidth / scrollWidth;
var dpr = window.devicePixelRatio || 1;
this.$refs.minNav.width = 8 * dpr;
this.$refs.minNav.height = this.visHeight * dpr;
this.$refs.minNav.getContext('2d').setTransform(dpr, 0, 0, dpr, 0, 0);
},
initEvent: function initEvent() {
document.addEventListener('mousemove', this.minNavMove);
document.addEventListener('mouseup', this.moveEnd);
window.addEventListener('resize', this.resize);
if (MutationObserver) {
this.observer = new MutationObserver(this.resize);
this.observer.observe(this.$el, {
attributes: true,
attributeFilter: ['style']
});
}
},
resize: function resize(event) {
var _this = this;
this.slowExec(function () {
var lastHeight = _this.visHeight;
_this.initStatus();
_this.setStatus();
_this.minMapTop = _this.visHeight / lastHeight * _this.minMapTop;
_this.minNavTop = _this.minMapTop * (_this.visHeight - _this.navHeight) / (_this.mapHeight - _this.visHeight / 8);
_this.totalScrollHeight = _this.mapHeight === _this.canvasHeight / 8 ? 0 : _this.minMapTop / (_this.mapHeight - _this.visHeight / 8) * (_this.totalHeight - _this.visHeight);
_this.getListData(_this.totalScrollHeight, true);
});
},
handleWheel: function handleWheel(event) {
var isVerticalScroll = event.wheelDeltaX !== undefined ? Math.abs(event.wheelDeltaY) > Math.abs(event.wheelDeltaX) : event.axis === 2;
if (isVerticalScroll) this.handleVerticalScroll(event);else this.handleHorizontalScroll(event);
},
handleHorizontalScroll: function handleHorizontalScroll(event) {
event.preventDefault();
if (this.bottomScrollWidth >= this.mainWidth) return;
var deltaX = -Math.max(-1, Math.min(1, event.wheelDeltaX || -event.detail));
var bottomScrollLeft = this.bottomScrollDis + deltaX * 4;
if (bottomScrollLeft <= 0) bottomScrollLeft = 0;
if (bottomScrollLeft + this.bottomScrollWidth >= this.mainWidth) bottomScrollLeft = this.mainWidth - this.bottomScrollWidth;
this.bottomScrollDis = bottomScrollLeft;
this.$emit('horizontal-scroll', this.indexWidth + bottomScrollLeft);
},
handleVerticalScroll: function handleVerticalScroll(event) {
var deltaY = Math.max(-1, Math.min(1, event.wheelDeltaY || -event.detail));
var shouldPreDefault = deltaY < 0 ? this.downPreDefault : this.upPreDefault;
if (shouldPreDefault) event.preventDefault();
if (this.isScrolling || this.itemHeight * this.totalNumber <= this.visHeight) return;
var dis = 0;
if (event.wheelDelta) dis = -1 / 5 * event.wheelDelta;
if (event.detail) dis = event.detail;
var tickGap = deltaY * -2;
if (deltaY === 0) {
dis = 0;
tickGap = 0;
}
var scrollHeight = this.minMapTop + (dis + tickGap) * (this.mapHeight - this.visHeight / 8) / (this.totalHeight - this.itemHeight * this.itemNumber);
var totalScrollHeight = 0;
var minMapTop = 0;
var minNavTop = 0;
if (scrollHeight < 0) {
totalScrollHeight = 0;
minMapTop = 0;
minNavTop = 0;
} else if (scrollHeight >= 0 && scrollHeight <= this.mapHeight - this.visHeight / 8) {
minMapTop = scrollHeight;
minNavTop = this.minNavTop + (dis + tickGap) * (this.visHeight - this.navHeight) / (this.totalHeight - this.itemHeight * this.itemNumber);
totalScrollHeight = scrollHeight * (this.totalHeight - this.itemHeight * this.itemNumber) / (this.mapHeight - this.visHeight / 8);
} else {
totalScrollHeight = this.totalHeight - this.visHeight;
minMapTop = this.mapHeight - this.visHeight / 8;
minNavTop = this.visHeight - this.navHeight;
}
this.minMapTop = minMapTop;
this.minNavTop = minNavTop;
this.isScrolling = true;
this.getListData(totalScrollHeight);
},
scrollPageByIndex: function scrollPageByIndex(index) {
var height = this.itemHeight * index;
if (height <= 0) height = 0;else if (height >= this.totalHeight - this.visHeight) height = this.totalHeight - this.visHeight;
if (this.totalHeight <= this.visHeight) height = 0;
var heightDiff = this.totalHeight - this.visHeight || 1;
this.minMapTop = height / heightDiff * (this.mapHeight - this.visHeight / 8);
this.minNavTop = height / heightDiff * (this.visHeight - this.navHeight);
this.getListData(height);
},
getListData: function getListData() {
var totalScrollHeight = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : 0;
var isResize = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : false;
var postData = {
type: 'wheelGetData',
totalScrollHeight: totalScrollHeight,
isResize: isResize,
totalHeight: this.totalHeight,
itemHeight: this.itemHeight,
itemNumber: this.itemNumber,
canvasHeight: this.visHeight,
minMapTop: this.minMapTop,
mapHeight: this.mapHeight
};
this.calcList(postData);
},
calcList: function calcList(_ref) {
var totalScrollHeight = _ref.totalScrollHeight,
itemHeight = _ref.itemHeight,
itemNumber = _ref.itemNumber,
canvasHeight = _ref.canvasHeight,
minMapTop = _ref.minMapTop,
totalHeight = _ref.totalHeight,
mapHeight = _ref.mapHeight,
isResize = _ref.isResize;
var realHeight = mapHeight === canvasHeight / 8 ? 0 : minMapTop / (mapHeight - canvasHeight / 8) * (totalHeight - canvasHeight);
var startIndex = Math.floor(realHeight / itemHeight);
var endIndex = startIndex + itemNumber;
startIndex = startIndex > 0 ? startIndex - 1 : 0;
var listData = [];
var indexList = [];
var nums = Math.floor(startIndex * itemHeight / 500000);
for (var i = startIndex; i <= endIndex; i++) {
var top = i * itemHeight - nums * 500000;
var value = this.allListData[i];
if (value) {
indexList.push({
top: top,
value: i + 1
});
listData.push({
top: top,
value: value
});
}
}
totalScrollHeight = totalScrollHeight - nums * 500000;
this.indexList = indexList;
this.listData = listData;
this.totalScrollHeight = totalScrollHeight;
var firstIndexObj = this.indexList[0] || {};
var lastIndexObj = this.indexList[this.indexList.length - 1] || {};
this.downPreDefault = lastIndexObj.value + 1 < this.totalNumber;
this.upPreDefault = firstIndexObj.value > 1;
this.isScrolling = false;
this.$emit('change', listData.map(function (x) {
return x.value;
}));
},
addListData: function addListData(list) {
this.allListData = this.allListData.concat(list);
var number = this.totalNumber + list.length;
var lastIndexData = this.indexList[this.indexList.length - 1] || {
value: 0
};
if (this.totalNumber - lastIndexData.value <= 3) {
this.freshDataScrollBottom(number);
} else {
this.freshDataNoScroll(number);
}
this.resize();
},
setListData: function setListData(list) {
this.allListData = list;
this.freshDataNoScroll(list.length);
this.resize();
},
freshDataScrollBottom: function freshDataScrollBottom(number) {
this.t