16503 lines
No EOL
534 KiB
JavaScript
16503 lines
No EOL
534 KiB
JavaScript
var Vue = (function (exports) {
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'use strict';
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function makeMap(str, expectsLowerCase) {
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const set = new Set(str.split(","));
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return expectsLowerCase ? (val) => set.has(val.toLowerCase()) : (val) => set.has(val);
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}
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const EMPTY_OBJ = Object.freeze({});
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const EMPTY_ARR = Object.freeze([]);
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const NOOP = () => {
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};
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const NO = () => false;
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const isOn = (key) => key.charCodeAt(0) === 111 && key.charCodeAt(1) === 110 && // uppercase letter
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(key.charCodeAt(2) > 122 || key.charCodeAt(2) < 97);
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const isModelListener = (key) => key.startsWith("onUpdate:");
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const extend = Object.assign;
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const remove = (arr, el) => {
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const i = arr.indexOf(el);
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if (i > -1) {
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arr.splice(i, 1);
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}
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};
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const hasOwnProperty$1 = Object.prototype.hasOwnProperty;
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const hasOwn = (val, key) => hasOwnProperty$1.call(val, key);
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const isArray = Array.isArray;
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const isMap = (val) => toTypeString(val) === "[object Map]";
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const isSet = (val) => toTypeString(val) === "[object Set]";
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const isDate = (val) => toTypeString(val) === "[object Date]";
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const isRegExp = (val) => toTypeString(val) === "[object RegExp]";
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const isFunction = (val) => typeof val === "function";
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const isString = (val) => typeof val === "string";
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const isSymbol = (val) => typeof val === "symbol";
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const isObject = (val) => val !== null && typeof val === "object";
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const isPromise = (val) => {
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return (isObject(val) || isFunction(val)) && isFunction(val.then) && isFunction(val.catch);
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};
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const objectToString = Object.prototype.toString;
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const toTypeString = (value) => objectToString.call(value);
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const toRawType = (value) => {
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return toTypeString(value).slice(8, -1);
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};
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const isPlainObject = (val) => toTypeString(val) === "[object Object]";
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const isIntegerKey = (key) => isString(key) && key !== "NaN" && key[0] !== "-" && "" + parseInt(key, 10) === key;
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const isReservedProp = /* @__PURE__ */ makeMap(
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// the leading comma is intentional so empty string "" is also included
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",key,ref,ref_for,ref_key,onVnodeBeforeMount,onVnodeMounted,onVnodeBeforeUpdate,onVnodeUpdated,onVnodeBeforeUnmount,onVnodeUnmounted"
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);
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const isBuiltInDirective = /* @__PURE__ */ makeMap(
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"bind,cloak,else-if,else,for,html,if,model,on,once,pre,show,slot,text,memo"
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);
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const cacheStringFunction = (fn) => {
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const cache = /* @__PURE__ */ Object.create(null);
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return (str) => {
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const hit = cache[str];
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return hit || (cache[str] = fn(str));
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};
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};
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const camelizeRE = /-(\w)/g;
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const camelize = cacheStringFunction((str) => {
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return str.replace(camelizeRE, (_, c) => c ? c.toUpperCase() : "");
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});
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const hyphenateRE = /\B([A-Z])/g;
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const hyphenate = cacheStringFunction(
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(str) => str.replace(hyphenateRE, "-$1").toLowerCase()
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);
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const capitalize = cacheStringFunction((str) => {
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return str.charAt(0).toUpperCase() + str.slice(1);
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});
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const toHandlerKey = cacheStringFunction((str) => {
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const s = str ? `on${capitalize(str)}` : ``;
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return s;
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});
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const hasChanged = (value, oldValue) => !Object.is(value, oldValue);
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const invokeArrayFns = (fns, arg) => {
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for (let i = 0; i < fns.length; i++) {
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fns[i](arg);
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}
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};
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const def = (obj, key, value) => {
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Object.defineProperty(obj, key, {
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configurable: true,
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enumerable: false,
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value
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});
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};
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const looseToNumber = (val) => {
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const n = parseFloat(val);
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return isNaN(n) ? val : n;
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};
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const toNumber = (val) => {
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const n = isString(val) ? Number(val) : NaN;
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return isNaN(n) ? val : n;
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};
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let _globalThis;
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const getGlobalThis = () => {
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return _globalThis || (_globalThis = typeof globalThis !== "undefined" ? globalThis : typeof self !== "undefined" ? self : typeof window !== "undefined" ? window : typeof global !== "undefined" ? global : {});
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};
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const PatchFlagNames = {
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[1]: `TEXT`,
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[2]: `CLASS`,
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[4]: `STYLE`,
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[8]: `PROPS`,
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[16]: `FULL_PROPS`,
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[32]: `NEED_HYDRATION`,
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[64]: `STABLE_FRAGMENT`,
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[128]: `KEYED_FRAGMENT`,
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[256]: `UNKEYED_FRAGMENT`,
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[512]: `NEED_PATCH`,
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[1024]: `DYNAMIC_SLOTS`,
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[2048]: `DEV_ROOT_FRAGMENT`,
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[-1]: `HOISTED`,
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[-2]: `BAIL`
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};
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const slotFlagsText = {
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[1]: "STABLE",
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[2]: "DYNAMIC",
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[3]: "FORWARDED"
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};
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const GLOBALS_ALLOWED = "Infinity,undefined,NaN,isFinite,isNaN,parseFloat,parseInt,decodeURI,decodeURIComponent,encodeURI,encodeURIComponent,Math,Number,Date,Array,Object,Boolean,String,RegExp,Map,Set,JSON,Intl,BigInt,console,Error";
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const isGloballyAllowed = /* @__PURE__ */ makeMap(GLOBALS_ALLOWED);
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const range = 2;
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function generateCodeFrame(source, start = 0, end = source.length) {
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let lines = source.split(/(\r?\n)/);
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const newlineSequences = lines.filter((_, idx) => idx % 2 === 1);
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lines = lines.filter((_, idx) => idx % 2 === 0);
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let count = 0;
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const res = [];
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for (let i = 0; i < lines.length; i++) {
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count += lines[i].length + (newlineSequences[i] && newlineSequences[i].length || 0);
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if (count >= start) {
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for (let j = i - range; j <= i + range || end > count; j++) {
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if (j < 0 || j >= lines.length)
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continue;
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const line = j + 1;
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res.push(
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`${line}${" ".repeat(Math.max(3 - String(line).length, 0))}| ${lines[j]}`
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);
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const lineLength = lines[j].length;
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const newLineSeqLength = newlineSequences[j] && newlineSequences[j].length || 0;
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if (j === i) {
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const pad = start - (count - (lineLength + newLineSeqLength));
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const length = Math.max(
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1,
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end > count ? lineLength - pad : end - start
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);
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res.push(` | ` + " ".repeat(pad) + "^".repeat(length));
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} else if (j > i) {
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if (end > count) {
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const length = Math.max(Math.min(end - count, lineLength), 1);
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res.push(` | ` + "^".repeat(length));
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}
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count += lineLength + newLineSeqLength;
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}
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}
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break;
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}
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}
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return res.join("\n");
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}
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function normalizeStyle(value) {
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if (isArray(value)) {
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const res = {};
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for (let i = 0; i < value.length; i++) {
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const item = value[i];
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const normalized = isString(item) ? parseStringStyle(item) : normalizeStyle(item);
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if (normalized) {
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for (const key in normalized) {
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res[key] = normalized[key];
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}
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}
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}
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return res;
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} else if (isString(value) || isObject(value)) {
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return value;
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}
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}
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const listDelimiterRE = /;(?![^(]*\))/g;
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const propertyDelimiterRE = /:([^]+)/;
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const styleCommentRE = /\/\*[^]*?\*\//g;
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function parseStringStyle(cssText) {
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const ret = {};
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cssText.replace(styleCommentRE, "").split(listDelimiterRE).forEach((item) => {
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if (item) {
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const tmp = item.split(propertyDelimiterRE);
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tmp.length > 1 && (ret[tmp[0].trim()] = tmp[1].trim());
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}
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});
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return ret;
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}
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function stringifyStyle(styles) {
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let ret = "";
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if (!styles || isString(styles)) {
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return ret;
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}
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for (const key in styles) {
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const value = styles[key];
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const normalizedKey = key.startsWith(`--`) ? key : hyphenate(key);
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if (isString(value) || typeof value === "number") {
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ret += `${normalizedKey}:${value};`;
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}
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}
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return ret;
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}
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function normalizeClass(value) {
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let res = "";
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if (isString(value)) {
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res = value;
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} else if (isArray(value)) {
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for (let i = 0; i < value.length; i++) {
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const normalized = normalizeClass(value[i]);
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if (normalized) {
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res += normalized + " ";
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}
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}
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} else if (isObject(value)) {
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for (const name in value) {
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if (value[name]) {
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res += name + " ";
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}
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}
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}
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return res.trim();
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}
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function normalizeProps(props) {
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if (!props)
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return null;
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let { class: klass, style } = props;
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if (klass && !isString(klass)) {
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props.class = normalizeClass(klass);
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}
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if (style) {
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props.style = normalizeStyle(style);
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}
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return props;
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}
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const HTML_TAGS = "html,body,base,head,link,meta,style,title,address,article,aside,footer,header,hgroup,h1,h2,h3,h4,h5,h6,nav,section,div,dd,dl,dt,figcaption,figure,picture,hr,img,li,main,ol,p,pre,ul,a,b,abbr,bdi,bdo,br,cite,code,data,dfn,em,i,kbd,mark,q,rp,rt,ruby,s,samp,small,span,strong,sub,sup,time,u,var,wbr,area,audio,map,track,video,embed,object,param,source,canvas,script,noscript,del,ins,caption,col,colgroup,table,thead,tbody,td,th,tr,button,datalist,fieldset,form,input,label,legend,meter,optgroup,option,output,progress,select,textarea,details,dialog,menu,summary,template,blockquote,iframe,tfoot";
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const SVG_TAGS = "svg,animate,animateMotion,animateTransform,circle,clipPath,color-profile,defs,desc,discard,ellipse,feBlend,feColorMatrix,feComponentTransfer,feComposite,feConvolveMatrix,feDiffuseLighting,feDisplacementMap,feDistantLight,feDropShadow,feFlood,feFuncA,feFuncB,feFuncG,feFuncR,feGaussianBlur,feImage,feMerge,feMergeNode,feMorphology,feOffset,fePointLight,feSpecularLighting,feSpotLight,feTile,feTurbulence,filter,foreignObject,g,hatch,hatchpath,image,line,linearGradient,marker,mask,mesh,meshgradient,meshpatch,meshrow,metadata,mpath,path,pattern,polygon,polyline,radialGradient,rect,set,solidcolor,stop,switch,symbol,text,textPath,title,tspan,unknown,use,view";
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const MATH_TAGS = "annotation,annotation-xml,maction,maligngroup,malignmark,math,menclose,merror,mfenced,mfrac,mfraction,mglyph,mi,mlabeledtr,mlongdiv,mmultiscripts,mn,mo,mover,mpadded,mphantom,mprescripts,mroot,mrow,ms,mscarries,mscarry,msgroup,msline,mspace,msqrt,msrow,mstack,mstyle,msub,msubsup,msup,mtable,mtd,mtext,mtr,munder,munderover,none,semantics";
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const VOID_TAGS = "area,base,br,col,embed,hr,img,input,link,meta,param,source,track,wbr";
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const isHTMLTag = /* @__PURE__ */ makeMap(HTML_TAGS);
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const isSVGTag = /* @__PURE__ */ makeMap(SVG_TAGS);
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const isMathMLTag = /* @__PURE__ */ makeMap(MATH_TAGS);
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const isVoidTag = /* @__PURE__ */ makeMap(VOID_TAGS);
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const specialBooleanAttrs = `itemscope,allowfullscreen,formnovalidate,ismap,nomodule,novalidate,readonly`;
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const isSpecialBooleanAttr = /* @__PURE__ */ makeMap(specialBooleanAttrs);
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const isBooleanAttr = /* @__PURE__ */ makeMap(
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specialBooleanAttrs + `,async,autofocus,autoplay,controls,default,defer,disabled,hidden,inert,loop,open,required,reversed,scoped,seamless,checked,muted,multiple,selected`
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);
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function includeBooleanAttr(value) {
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return !!value || value === "";
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}
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const isKnownHtmlAttr = /* @__PURE__ */ makeMap(
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`accept,accept-charset,accesskey,action,align,allow,alt,async,autocapitalize,autocomplete,autofocus,autoplay,background,bgcolor,border,buffered,capture,challenge,charset,checked,cite,class,code,codebase,color,cols,colspan,content,contenteditable,contextmenu,controls,coords,crossorigin,csp,data,datetime,decoding,default,defer,dir,dirname,disabled,download,draggable,dropzone,enctype,enterkeyhint,for,form,formaction,formenctype,formmethod,formnovalidate,formtarget,headers,height,hidden,high,href,hreflang,http-equiv,icon,id,importance,inert,integrity,ismap,itemprop,keytype,kind,label,lang,language,loading,list,loop,low,manifest,max,maxlength,minlength,media,min,multiple,muted,name,novalidate,open,optimum,pattern,ping,placeholder,poster,preload,radiogroup,readonly,referrerpolicy,rel,required,reversed,rows,rowspan,sandbox,scope,scoped,selected,shape,size,sizes,slot,span,spellcheck,src,srcdoc,srclang,srcset,start,step,style,summary,tabindex,target,title,translate,type,usemap,value,width,wrap`
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);
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const isKnownSvgAttr = /* @__PURE__ */ makeMap(
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`xmlns,accent-height,accumulate,additive,alignment-baseline,alphabetic,amplitude,arabic-form,ascent,attributeName,attributeType,azimuth,baseFrequency,baseline-shift,baseProfile,bbox,begin,bias,by,calcMode,cap-height,class,clip,clipPathUnits,clip-path,clip-rule,color,color-interpolation,color-interpolation-filters,color-profile,color-rendering,contentScriptType,contentStyleType,crossorigin,cursor,cx,cy,d,decelerate,descent,diffuseConstant,direction,display,divisor,dominant-baseline,dur,dx,dy,edgeMode,elevation,enable-background,end,exponent,fill,fill-opacity,fill-rule,filter,filterRes,filterUnits,flood-color,flood-opacity,font-family,font-size,font-size-adjust,font-stretch,font-style,font-variant,font-weight,format,from,fr,fx,fy,g1,g2,glyph-name,glyph-orientation-horizontal,glyph-orientation-vertical,glyphRef,gradientTransform,gradientUnits,hanging,height,href,hreflang,horiz-adv-x,horiz-origin-x,id,ideographic,image-rendering,in,in2,intercept,k,k1,k2,k3,k4,kernelMatrix,kernelUnitLength,kerning,keyPoints,keySplines,keyTimes,lang,lengthAdjust,letter-spacing,lighting-color,limitingConeAngle,local,marker-end,marker-mid,marker-start,markerHeight,markerUnits,markerWidth,mask,maskContentUnits,maskUnits,mathematical,max,media,method,min,mode,name,numOctaves,offset,opacity,operator,order,orient,orientation,origin,overflow,overline-position,overline-thickness,panose-1,paint-order,path,pathLength,patternContentUnits,patternTransform,patternUnits,ping,pointer-events,points,pointsAtX,pointsAtY,pointsAtZ,preserveAlpha,preserveAspectRatio,primitiveUnits,r,radius,referrerPolicy,refX,refY,rel,rendering-intent,repeatCount,repeatDur,requiredExtensions,requiredFeatures,restart,result,rotate,rx,ry,scale,seed,shape-rendering,slope,spacing,specularConstant,specularExponent,speed,spreadMethod,startOffset,stdDeviation,stemh,stemv,stitchTiles,stop-color,stop-opacity,strikethrough-position,strikethrough-thickness,string,stroke,stroke-dasharray,stroke-dashoffset,stroke-linecap,stroke-linejoin,stroke-miterlimit,stroke-opacity,stroke-width,style,surfaceScale,systemLanguage,tabindex,tableValues,target,targetX,targetY,text-anchor,text-decoration,text-rendering,textLength,to,transform,transform-origin,type,u1,u2,underline-position,underline-thickness,unicode,unicode-bidi,unicode-range,units-per-em,v-alphabetic,v-hanging,v-ideographic,v-mathematical,values,vector-effect,version,vert-adv-y,vert-origin-x,vert-origin-y,viewBox,viewTarget,visibility,width,widths,word-spacing,writing-mode,x,x-height,x1,x2,xChannelSelector,xlink:actuate,xlink:arcrole,xlink:href,xlink:role,xlink:show,xlink:title,xlink:type,xmlns:xlink,xml:base,xml:lang,xml:space,y,y1,y2,yChannelSelector,z,zoomAndPan`
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);
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|
|
function looseCompareArrays(a, b) {
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if (a.length !== b.length)
|
|
return false;
|
|
let equal = true;
|
|
for (let i = 0; equal && i < a.length; i++) {
|
|
equal = looseEqual(a[i], b[i]);
|
|
}
|
|
return equal;
|
|
}
|
|
function looseEqual(a, b) {
|
|
if (a === b)
|
|
return true;
|
|
let aValidType = isDate(a);
|
|
let bValidType = isDate(b);
|
|
if (aValidType || bValidType) {
|
|
return aValidType && bValidType ? a.getTime() === b.getTime() : false;
|
|
}
|
|
aValidType = isSymbol(a);
|
|
bValidType = isSymbol(b);
|
|
if (aValidType || bValidType) {
|
|
return a === b;
|
|
}
|
|
aValidType = isArray(a);
|
|
bValidType = isArray(b);
|
|
if (aValidType || bValidType) {
|
|
return aValidType && bValidType ? looseCompareArrays(a, b) : false;
|
|
}
|
|
aValidType = isObject(a);
|
|
bValidType = isObject(b);
|
|
if (aValidType || bValidType) {
|
|
if (!aValidType || !bValidType) {
|
|
return false;
|
|
}
|
|
const aKeysCount = Object.keys(a).length;
|
|
const bKeysCount = Object.keys(b).length;
|
|
if (aKeysCount !== bKeysCount) {
|
|
return false;
|
|
}
|
|
for (const key in a) {
|
|
const aHasKey = a.hasOwnProperty(key);
|
|
const bHasKey = b.hasOwnProperty(key);
|
|
if (aHasKey && !bHasKey || !aHasKey && bHasKey || !looseEqual(a[key], b[key])) {
|
|
return false;
|
|
}
|
|
}
|
|
}
|
|
return String(a) === String(b);
|
|
}
|
|
function looseIndexOf(arr, val) {
|
|
return arr.findIndex((item) => looseEqual(item, val));
|
|
}
|
|
|
|
const toDisplayString = (val) => {
|
|
return isString(val) ? val : val == null ? "" : isArray(val) || isObject(val) && (val.toString === objectToString || !isFunction(val.toString)) ? JSON.stringify(val, replacer, 2) : String(val);
|
|
};
|
|
const replacer = (_key, val) => {
|
|
if (val && val.__v_isRef) {
|
|
return replacer(_key, val.value);
|
|
} else if (isMap(val)) {
|
|
return {
|
|
[`Map(${val.size})`]: [...val.entries()].reduce(
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|
(entries, [key, val2], i) => {
|
|
entries[stringifySymbol(key, i) + " =>"] = val2;
|
|
return entries;
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|
},
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|
{}
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|
)
|
|
};
|
|
} else if (isSet(val)) {
|
|
return {
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|
[`Set(${val.size})`]: [...val.values()].map((v) => stringifySymbol(v))
|
|
};
|
|
} else if (isSymbol(val)) {
|
|
return stringifySymbol(val);
|
|
} else if (isObject(val) && !isArray(val) && !isPlainObject(val)) {
|
|
return String(val);
|
|
}
|
|
return val;
|
|
};
|
|
const stringifySymbol = (v, i = "") => {
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|
var _a;
|
|
return isSymbol(v) ? `Symbol(${(_a = v.description) != null ? _a : i})` : v;
|
|
};
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|
|
|
function warn$2(msg, ...args) {
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|
console.warn(`[Vue warn] ${msg}`, ...args);
|
|
}
|
|
|
|
let activeEffectScope;
|
|
class EffectScope {
|
|
constructor(detached = false) {
|
|
this.detached = detached;
|
|
/**
|
|
* @internal
|
|
*/
|
|
this._active = true;
|
|
/**
|
|
* @internal
|
|
*/
|
|
this.effects = [];
|
|
/**
|
|
* @internal
|
|
*/
|
|
this.cleanups = [];
|
|
this.parent = activeEffectScope;
|
|
if (!detached && activeEffectScope) {
|
|
this.index = (activeEffectScope.scopes || (activeEffectScope.scopes = [])).push(
|
|
this
|
|
) - 1;
|
|
}
|
|
}
|
|
get active() {
|
|
return this._active;
|
|
}
|
|
run(fn) {
|
|
if (this._active) {
|
|
const currentEffectScope = activeEffectScope;
|
|
try {
|
|
activeEffectScope = this;
|
|
return fn();
|
|
} finally {
|
|
activeEffectScope = currentEffectScope;
|
|
}
|
|
} else {
|
|
warn$2(`cannot run an inactive effect scope.`);
|
|
}
|
|
}
|
|
/**
|
|
* This should only be called on non-detached scopes
|
|
* @internal
|
|
*/
|
|
on() {
|
|
activeEffectScope = this;
|
|
}
|
|
/**
|
|
* This should only be called on non-detached scopes
|
|
* @internal
|
|
*/
|
|
off() {
|
|
activeEffectScope = this.parent;
|
|
}
|
|
stop(fromParent) {
|
|
if (this._active) {
|
|
let i, l;
|
|
for (i = 0, l = this.effects.length; i < l; i++) {
|
|
this.effects[i].stop();
|
|
}
|
|
for (i = 0, l = this.cleanups.length; i < l; i++) {
|
|
this.cleanups[i]();
|
|
}
|
|
if (this.scopes) {
|
|
for (i = 0, l = this.scopes.length; i < l; i++) {
|
|
this.scopes[i].stop(true);
|
|
}
|
|
}
|
|
if (!this.detached && this.parent && !fromParent) {
|
|
const last = this.parent.scopes.pop();
|
|
if (last && last !== this) {
|
|
this.parent.scopes[this.index] = last;
|
|
last.index = this.index;
|
|
}
|
|
}
|
|
this.parent = void 0;
|
|
this._active = false;
|
|
}
|
|
}
|
|
}
|
|
function effectScope(detached) {
|
|
return new EffectScope(detached);
|
|
}
|
|
function recordEffectScope(effect, scope = activeEffectScope) {
|
|
if (scope && scope.active) {
|
|
scope.effects.push(effect);
|
|
}
|
|
}
|
|
function getCurrentScope() {
|
|
return activeEffectScope;
|
|
}
|
|
function onScopeDispose(fn) {
|
|
if (activeEffectScope) {
|
|
activeEffectScope.cleanups.push(fn);
|
|
} else {
|
|
warn$2(
|
|
`onScopeDispose() is called when there is no active effect scope to be associated with.`
|
|
);
|
|
}
|
|
}
|
|
|
|
let activeEffect;
|
|
class ReactiveEffect {
|
|
constructor(fn, trigger, scheduler, scope) {
|
|
this.fn = fn;
|
|
this.trigger = trigger;
|
|
this.scheduler = scheduler;
|
|
this.active = true;
|
|
this.deps = [];
|
|
/**
|
|
* @internal
|
|
*/
|
|
this._dirtyLevel = 3;
|
|
/**
|
|
* @internal
|
|
*/
|
|
this._trackId = 0;
|
|
/**
|
|
* @internal
|
|
*/
|
|
this._runnings = 0;
|
|
/**
|
|
* @internal
|
|
*/
|
|
this._queryings = 0;
|
|
/**
|
|
* @internal
|
|
*/
|
|
this._depsLength = 0;
|
|
recordEffectScope(this, scope);
|
|
}
|
|
get dirty() {
|
|
if (this._dirtyLevel === 1) {
|
|
this._dirtyLevel = 0;
|
|
this._queryings++;
|
|
pauseTracking();
|
|
for (const dep of this.deps) {
|
|
if (dep.computed) {
|
|
triggerComputed(dep.computed);
|
|
if (this._dirtyLevel >= 2) {
|
|
break;
|
|
}
|
|
}
|
|
}
|
|
resetTracking();
|
|
this._queryings--;
|
|
}
|
|
return this._dirtyLevel >= 2;
|
|
}
|
|
set dirty(v) {
|
|
this._dirtyLevel = v ? 3 : 0;
|
|
}
|
|
run() {
|
|
this._dirtyLevel = 0;
|
|
if (!this.active) {
|
|
return this.fn();
|
|
}
|
|
let lastShouldTrack = shouldTrack;
|
|
let lastEffect = activeEffect;
|
|
try {
|
|
shouldTrack = true;
|
|
activeEffect = this;
|
|
this._runnings++;
|
|
preCleanupEffect(this);
|
|
return this.fn();
|
|
} finally {
|
|
postCleanupEffect(this);
|
|
this._runnings--;
|
|
activeEffect = lastEffect;
|
|
shouldTrack = lastShouldTrack;
|
|
}
|
|
}
|
|
stop() {
|
|
var _a;
|
|
if (this.active) {
|
|
preCleanupEffect(this);
|
|
postCleanupEffect(this);
|
|
(_a = this.onStop) == null ? void 0 : _a.call(this);
|
|
this.active = false;
|
|
}
|
|
}
|
|
}
|
|
function triggerComputed(computed) {
|
|
return computed.value;
|
|
}
|
|
function preCleanupEffect(effect2) {
|
|
effect2._trackId++;
|
|
effect2._depsLength = 0;
|
|
}
|
|
function postCleanupEffect(effect2) {
|
|
if (effect2.deps && effect2.deps.length > effect2._depsLength) {
|
|
for (let i = effect2._depsLength; i < effect2.deps.length; i++) {
|
|
cleanupDepEffect(effect2.deps[i], effect2);
|
|
}
|
|
effect2.deps.length = effect2._depsLength;
|
|
}
|
|
}
|
|
function cleanupDepEffect(dep, effect2) {
|
|
const trackId = dep.get(effect2);
|
|
if (trackId !== void 0 && effect2._trackId !== trackId) {
|
|
dep.delete(effect2);
|
|
if (dep.size === 0) {
|
|
dep.cleanup();
|
|
}
|
|
}
|
|
}
|
|
function effect(fn, options) {
|
|
if (fn.effect instanceof ReactiveEffect) {
|
|
fn = fn.effect.fn;
|
|
}
|
|
const _effect = new ReactiveEffect(fn, NOOP, () => {
|
|
if (_effect.dirty) {
|
|
_effect.run();
|
|
}
|
|
});
|
|
if (options) {
|
|
extend(_effect, options);
|
|
if (options.scope)
|
|
recordEffectScope(_effect, options.scope);
|
|
}
|
|
if (!options || !options.lazy) {
|
|
_effect.run();
|
|
}
|
|
const runner = _effect.run.bind(_effect);
|
|
runner.effect = _effect;
|
|
return runner;
|
|
}
|
|
function stop(runner) {
|
|
runner.effect.stop();
|
|
}
|
|
let shouldTrack = true;
|
|
let pauseScheduleStack = 0;
|
|
const trackStack = [];
|
|
function pauseTracking() {
|
|
trackStack.push(shouldTrack);
|
|
shouldTrack = false;
|
|
}
|
|
function resetTracking() {
|
|
const last = trackStack.pop();
|
|
shouldTrack = last === void 0 ? true : last;
|
|
}
|
|
function pauseScheduling() {
|
|
pauseScheduleStack++;
|
|
}
|
|
function resetScheduling() {
|
|
pauseScheduleStack--;
|
|
while (!pauseScheduleStack && queueEffectSchedulers.length) {
|
|
queueEffectSchedulers.shift()();
|
|
}
|
|
}
|
|
function trackEffect(effect2, dep, debuggerEventExtraInfo) {
|
|
var _a;
|
|
if (dep.get(effect2) !== effect2._trackId) {
|
|
dep.set(effect2, effect2._trackId);
|
|
const oldDep = effect2.deps[effect2._depsLength];
|
|
if (oldDep !== dep) {
|
|
if (oldDep) {
|
|
cleanupDepEffect(oldDep, effect2);
|
|
}
|
|
effect2.deps[effect2._depsLength++] = dep;
|
|
} else {
|
|
effect2._depsLength++;
|
|
}
|
|
{
|
|
(_a = effect2.onTrack) == null ? void 0 : _a.call(effect2, extend({ effect: effect2 }, debuggerEventExtraInfo));
|
|
}
|
|
}
|
|
}
|
|
const queueEffectSchedulers = [];
|
|
function triggerEffects(dep, dirtyLevel, debuggerEventExtraInfo) {
|
|
var _a;
|
|
pauseScheduling();
|
|
for (const effect2 of dep.keys()) {
|
|
if (!effect2.allowRecurse && effect2._runnings) {
|
|
continue;
|
|
}
|
|
if (effect2._dirtyLevel < dirtyLevel && (!effect2._runnings || dirtyLevel !== 2)) {
|
|
const lastDirtyLevel = effect2._dirtyLevel;
|
|
effect2._dirtyLevel = dirtyLevel;
|
|
if (lastDirtyLevel === 0 && (!effect2._queryings || dirtyLevel !== 2)) {
|
|
{
|
|
(_a = effect2.onTrigger) == null ? void 0 : _a.call(effect2, extend({ effect: effect2 }, debuggerEventExtraInfo));
|
|
}
|
|
effect2.trigger();
|
|
if (effect2.scheduler) {
|
|
queueEffectSchedulers.push(effect2.scheduler);
|
|
}
|
|
}
|
|
}
|
|
}
|
|
resetScheduling();
|
|
}
|
|
|
|
const createDep = (cleanup, computed) => {
|
|
const dep = /* @__PURE__ */ new Map();
|
|
dep.cleanup = cleanup;
|
|
dep.computed = computed;
|
|
return dep;
|
|
};
|
|
|
|
const targetMap = /* @__PURE__ */ new WeakMap();
|
|
const ITERATE_KEY = Symbol("iterate");
|
|
const MAP_KEY_ITERATE_KEY = Symbol("Map key iterate");
|
|
function track(target, type, key) {
|
|
if (shouldTrack && activeEffect) {
|
|
let depsMap = targetMap.get(target);
|
|
if (!depsMap) {
|
|
targetMap.set(target, depsMap = /* @__PURE__ */ new Map());
|
|
}
|
|
let dep = depsMap.get(key);
|
|
if (!dep) {
|
|
depsMap.set(key, dep = createDep(() => depsMap.delete(key)));
|
|
}
|
|
trackEffect(
|
|
activeEffect,
|
|
dep,
|
|
{
|
|
target,
|
|
type,
|
|
key
|
|
}
|
|
);
|
|
}
|
|
}
|
|
function trigger(target, type, key, newValue, oldValue, oldTarget) {
|
|
const depsMap = targetMap.get(target);
|
|
if (!depsMap) {
|
|
return;
|
|
}
|
|
let deps = [];
|
|
if (type === "clear") {
|
|
deps = [...depsMap.values()];
|
|
} else if (key === "length" && isArray(target)) {
|
|
const newLength = Number(newValue);
|
|
depsMap.forEach((dep, key2) => {
|
|
if (key2 === "length" || !isSymbol(key2) && key2 >= newLength) {
|
|
deps.push(dep);
|
|
}
|
|
});
|
|
} else {
|
|
if (key !== void 0) {
|
|
deps.push(depsMap.get(key));
|
|
}
|
|
switch (type) {
|
|
case "add":
|
|
if (!isArray(target)) {
|
|
deps.push(depsMap.get(ITERATE_KEY));
|
|
if (isMap(target)) {
|
|
deps.push(depsMap.get(MAP_KEY_ITERATE_KEY));
|
|
}
|
|
} else if (isIntegerKey(key)) {
|
|
deps.push(depsMap.get("length"));
|
|
}
|
|
break;
|
|
case "delete":
|
|
if (!isArray(target)) {
|
|
deps.push(depsMap.get(ITERATE_KEY));
|
|
if (isMap(target)) {
|
|
deps.push(depsMap.get(MAP_KEY_ITERATE_KEY));
|
|
}
|
|
}
|
|
break;
|
|
case "set":
|
|
if (isMap(target)) {
|
|
deps.push(depsMap.get(ITERATE_KEY));
|
|
}
|
|
break;
|
|
}
|
|
}
|
|
pauseScheduling();
|
|
for (const dep of deps) {
|
|
if (dep) {
|
|
triggerEffects(
|
|
dep,
|
|
3,
|
|
{
|
|
target,
|
|
type,
|
|
key,
|
|
newValue,
|
|
oldValue,
|
|
oldTarget
|
|
}
|
|
);
|
|
}
|
|
}
|
|
resetScheduling();
|
|
}
|
|
function getDepFromReactive(object, key) {
|
|
var _a;
|
|
return (_a = targetMap.get(object)) == null ? void 0 : _a.get(key);
|
|
}
|
|
|
|
const isNonTrackableKeys = /* @__PURE__ */ makeMap(`__proto__,__v_isRef,__isVue`);
|
|
const builtInSymbols = new Set(
|
|
/* @__PURE__ */ Object.getOwnPropertyNames(Symbol).filter((key) => key !== "arguments" && key !== "caller").map((key) => Symbol[key]).filter(isSymbol)
|
|
);
|
|
const arrayInstrumentations = /* @__PURE__ */ createArrayInstrumentations();
|
|
function createArrayInstrumentations() {
|
|
const instrumentations = {};
|
|
["includes", "indexOf", "lastIndexOf"].forEach((key) => {
|
|
instrumentations[key] = function (...args) {
|
|
const arr = toRaw(this);
|
|
for (let i = 0, l = this.length; i < l; i++) {
|
|
track(arr, "get", i + "");
|
|
}
|
|
const res = arr[key](...args);
|
|
if (res === -1 || res === false) {
|
|
return arr[key](...args.map(toRaw));
|
|
} else {
|
|
return res;
|
|
}
|
|
};
|
|
});
|
|
["push", "pop", "shift", "unshift", "splice"].forEach((key) => {
|
|
instrumentations[key] = function (...args) {
|
|
pauseTracking();
|
|
pauseScheduling();
|
|
const res = toRaw(this)[key].apply(this, args);
|
|
resetScheduling();
|
|
resetTracking();
|
|
return res;
|
|
};
|
|
});
|
|
return instrumentations;
|
|
}
|
|
function hasOwnProperty(key) {
|
|
const obj = toRaw(this);
|
|
track(obj, "has", key);
|
|
return obj.hasOwnProperty(key);
|
|
}
|
|
class BaseReactiveHandler {
|
|
constructor(_isReadonly = false, _shallow = false) {
|
|
this._isReadonly = _isReadonly;
|
|
this._shallow = _shallow;
|
|
}
|
|
get(target, key, receiver) {
|
|
const isReadonly2 = this._isReadonly, shallow = this._shallow;
|
|
if (key === "__v_isReactive") {
|
|
return !isReadonly2;
|
|
} else if (key === "__v_isReadonly") {
|
|
return isReadonly2;
|
|
} else if (key === "__v_isShallow") {
|
|
return shallow;
|
|
} else if (key === "__v_raw") {
|
|
if (receiver === (isReadonly2 ? shallow ? shallowReadonlyMap : readonlyMap : shallow ? shallowReactiveMap : reactiveMap).get(target) || // receiver is not the reactive proxy, but has the same prototype
|
|
// this means the reciever is a user proxy of the reactive proxy
|
|
Object.getPrototypeOf(target) === Object.getPrototypeOf(receiver)) {
|
|
return target;
|
|
}
|
|
return;
|
|
}
|
|
const targetIsArray = isArray(target);
|
|
if (!isReadonly2) {
|
|
if (targetIsArray && hasOwn(arrayInstrumentations, key)) {
|
|
return Reflect.get(arrayInstrumentations, key, receiver);
|
|
}
|
|
if (key === "hasOwnProperty") {
|
|
return hasOwnProperty;
|
|
}
|
|
}
|
|
const res = Reflect.get(target, key, receiver);
|
|
if (isSymbol(key) ? builtInSymbols.has(key) : isNonTrackableKeys(key)) {
|
|
return res;
|
|
}
|
|
if (!isReadonly2) {
|
|
track(target, "get", key);
|
|
}
|
|
if (shallow) {
|
|
return res;
|
|
}
|
|
if (isRef(res)) {
|
|
return targetIsArray && isIntegerKey(key) ? res : res.value;
|
|
}
|
|
if (isObject(res)) {
|
|
return isReadonly2 ? readonly(res) : reactive(res);
|
|
}
|
|
return res;
|
|
}
|
|
}
|
|
class MutableReactiveHandler extends BaseReactiveHandler {
|
|
constructor(shallow = false) {
|
|
super(false, shallow);
|
|
}
|
|
set(target, key, value, receiver) {
|
|
let oldValue = target[key];
|
|
if (!this._shallow) {
|
|
const isOldValueReadonly = isReadonly(oldValue);
|
|
if (!isShallow(value) && !isReadonly(value)) {
|
|
oldValue = toRaw(oldValue);
|
|
value = toRaw(value);
|
|
}
|
|
if (!isArray(target) && isRef(oldValue) && !isRef(value)) {
|
|
if (isOldValueReadonly) {
|
|
return false;
|
|
} else {
|
|
oldValue.value = value;
|
|
return true;
|
|
}
|
|
}
|
|
}
|
|
const hadKey = isArray(target) && isIntegerKey(key) ? Number(key) < target.length : hasOwn(target, key);
|
|
const result = Reflect.set(target, key, value, receiver);
|
|
if (target === toRaw(receiver)) {
|
|
if (!hadKey) {
|
|
trigger(target, "add", key, value);
|
|
} else if (hasChanged(value, oldValue)) {
|
|
trigger(target, "set", key, value, oldValue);
|
|
}
|
|
}
|
|
return result;
|
|
}
|
|
deleteProperty(target, key) {
|
|
const hadKey = hasOwn(target, key);
|
|
const oldValue = target[key];
|
|
const result = Reflect.deleteProperty(target, key);
|
|
if (result && hadKey) {
|
|
trigger(target, "delete", key, void 0, oldValue);
|
|
}
|
|
return result;
|
|
}
|
|
has(target, key) {
|
|
const result = Reflect.has(target, key);
|
|
if (!isSymbol(key) || !builtInSymbols.has(key)) {
|
|
track(target, "has", key);
|
|
}
|
|
return result;
|
|
}
|
|
ownKeys(target) {
|
|
track(
|
|
target,
|
|
"iterate",
|
|
isArray(target) ? "length" : ITERATE_KEY
|
|
);
|
|
return Reflect.ownKeys(target);
|
|
}
|
|
}
|
|
class ReadonlyReactiveHandler extends BaseReactiveHandler {
|
|
constructor(shallow = false) {
|
|
super(true, shallow);
|
|
}
|
|
set(target, key) {
|
|
{
|
|
warn$2(
|
|
`Set operation on key "${String(key)}" failed: target is readonly.`,
|
|
target
|
|
);
|
|
}
|
|
return true;
|
|
}
|
|
deleteProperty(target, key) {
|
|
{
|
|
warn$2(
|
|
`Delete operation on key "${String(key)}" failed: target is readonly.`,
|
|
target
|
|
);
|
|
}
|
|
return true;
|
|
}
|
|
}
|
|
const mutableHandlers = /* @__PURE__ */ new MutableReactiveHandler();
|
|
const readonlyHandlers = /* @__PURE__ */ new ReadonlyReactiveHandler();
|
|
const shallowReactiveHandlers = /* @__PURE__ */ new MutableReactiveHandler(
|
|
true
|
|
);
|
|
const shallowReadonlyHandlers = /* @__PURE__ */ new ReadonlyReactiveHandler(true);
|
|
|
|
const toShallow = (value) => value;
|
|
const getProto = (v) => Reflect.getPrototypeOf(v);
|
|
function get(target, key, isReadonly = false, isShallow = false) {
|
|
target = target["__v_raw"];
|
|
const rawTarget = toRaw(target);
|
|
const rawKey = toRaw(key);
|
|
if (!isReadonly) {
|
|
if (hasChanged(key, rawKey)) {
|
|
track(rawTarget, "get", key);
|
|
}
|
|
track(rawTarget, "get", rawKey);
|
|
}
|
|
const { has: has2 } = getProto(rawTarget);
|
|
const wrap = isShallow ? toShallow : isReadonly ? toReadonly : toReactive;
|
|
if (has2.call(rawTarget, key)) {
|
|
return wrap(target.get(key));
|
|
} else if (has2.call(rawTarget, rawKey)) {
|
|
return wrap(target.get(rawKey));
|
|
} else if (target !== rawTarget) {
|
|
target.get(key);
|
|
}
|
|
}
|
|
function has(key, isReadonly = false) {
|
|
const target = this["__v_raw"];
|
|
const rawTarget = toRaw(target);
|
|
const rawKey = toRaw(key);
|
|
if (!isReadonly) {
|
|
if (hasChanged(key, rawKey)) {
|
|
track(rawTarget, "has", key);
|
|
}
|
|
track(rawTarget, "has", rawKey);
|
|
}
|
|
return key === rawKey ? target.has(key) : target.has(key) || target.has(rawKey);
|
|
}
|
|
function size(target, isReadonly = false) {
|
|
target = target["__v_raw"];
|
|
!isReadonly && track(toRaw(target), "iterate", ITERATE_KEY);
|
|
return Reflect.get(target, "size", target);
|
|
}
|
|
function add(value) {
|
|
value = toRaw(value);
|
|
const target = toRaw(this);
|
|
const proto = getProto(target);
|
|
const hadKey = proto.has.call(target, value);
|
|
if (!hadKey) {
|
|
target.add(value);
|
|
trigger(target, "add", value, value);
|
|
}
|
|
return this;
|
|
}
|
|
function set(key, value) {
|
|
value = toRaw(value);
|
|
const target = toRaw(this);
|
|
const { has: has2, get: get2 } = getProto(target);
|
|
let hadKey = has2.call(target, key);
|
|
if (!hadKey) {
|
|
key = toRaw(key);
|
|
hadKey = has2.call(target, key);
|
|
} else {
|
|
checkIdentityKeys(target, has2, key);
|
|
}
|
|
const oldValue = get2.call(target, key);
|
|
target.set(key, value);
|
|
if (!hadKey) {
|
|
trigger(target, "add", key, value);
|
|
} else if (hasChanged(value, oldValue)) {
|
|
trigger(target, "set", key, value, oldValue);
|
|
}
|
|
return this;
|
|
}
|
|
function deleteEntry(key) {
|
|
const target = toRaw(this);
|
|
const { has: has2, get: get2 } = getProto(target);
|
|
let hadKey = has2.call(target, key);
|
|
if (!hadKey) {
|
|
key = toRaw(key);
|
|
hadKey = has2.call(target, key);
|
|
} else {
|
|
checkIdentityKeys(target, has2, key);
|
|
}
|
|
const oldValue = get2 ? get2.call(target, key) : void 0;
|
|
const result = target.delete(key);
|
|
if (hadKey) {
|
|
trigger(target, "delete", key, void 0, oldValue);
|
|
}
|
|
return result;
|
|
}
|
|
function clear() {
|
|
const target = toRaw(this);
|
|
const hadItems = target.size !== 0;
|
|
const oldTarget = isMap(target) ? new Map(target) : new Set(target);
|
|
const result = target.clear();
|
|
if (hadItems) {
|
|
trigger(target, "clear", void 0, void 0, oldTarget);
|
|
}
|
|
return result;
|
|
}
|
|
function createForEach(isReadonly, isShallow) {
|
|
return function forEach(callback, thisArg) {
|
|
const observed = this;
|
|
const target = observed["__v_raw"];
|
|
const rawTarget = toRaw(target);
|
|
const wrap = isShallow ? toShallow : isReadonly ? toReadonly : toReactive;
|
|
!isReadonly && track(rawTarget, "iterate", ITERATE_KEY);
|
|
return target.forEach((value, key) => {
|
|
return callback.call(thisArg, wrap(value), wrap(key), observed);
|
|
});
|
|
};
|
|
}
|
|
function createIterableMethod(method, isReadonly, isShallow) {
|
|
return function (...args) {
|
|
const target = this["__v_raw"];
|
|
const rawTarget = toRaw(target);
|
|
const targetIsMap = isMap(rawTarget);
|
|
const isPair = method === "entries" || method === Symbol.iterator && targetIsMap;
|
|
const isKeyOnly = method === "keys" && targetIsMap;
|
|
const innerIterator = target[method](...args);
|
|
const wrap = isShallow ? toShallow : isReadonly ? toReadonly : toReactive;
|
|
!isReadonly && track(
|
|
rawTarget,
|
|
"iterate",
|
|
isKeyOnly ? MAP_KEY_ITERATE_KEY : ITERATE_KEY
|
|
);
|
|
return {
|
|
// iterator protocol
|
|
next() {
|
|
const { value, done } = innerIterator.next();
|
|
return done ? { value, done } : {
|
|
value: isPair ? [wrap(value[0]), wrap(value[1])] : wrap(value),
|
|
done
|
|
};
|
|
},
|
|
// iterable protocol
|
|
[Symbol.iterator]() {
|
|
return this;
|
|
}
|
|
};
|
|
};
|
|
}
|
|
function createReadonlyMethod(type) {
|
|
return function (...args) {
|
|
{
|
|
const key = args[0] ? `on key "${args[0]}" ` : ``;
|
|
console.warn(
|
|
`${capitalize(type)} operation ${key}failed: target is readonly.`,
|
|
toRaw(this)
|
|
);
|
|
}
|
|
return type === "delete" ? false : type === "clear" ? void 0 : this;
|
|
};
|
|
}
|
|
function createInstrumentations() {
|
|
const mutableInstrumentations2 = {
|
|
get(key) {
|
|
return get(this, key);
|
|
},
|
|
get size() {
|
|
return size(this);
|
|
},
|
|
has,
|
|
add,
|
|
set,
|
|
delete: deleteEntry,
|
|
clear,
|
|
forEach: createForEach(false, false)
|
|
};
|
|
const shallowInstrumentations2 = {
|
|
get(key) {
|
|
return get(this, key, false, true);
|
|
},
|
|
get size() {
|
|
return size(this);
|
|
},
|
|
has,
|
|
add,
|
|
set,
|
|
delete: deleteEntry,
|
|
clear,
|
|
forEach: createForEach(false, true)
|
|
};
|
|
const readonlyInstrumentations2 = {
|
|
get(key) {
|
|
return get(this, key, true);
|
|
},
|
|
get size() {
|
|
return size(this, true);
|
|
},
|
|
has(key) {
|
|
return has.call(this, key, true);
|
|
},
|
|
add: createReadonlyMethod("add"),
|
|
set: createReadonlyMethod("set"),
|
|
delete: createReadonlyMethod("delete"),
|
|
clear: createReadonlyMethod("clear"),
|
|
forEach: createForEach(true, false)
|
|
};
|
|
const shallowReadonlyInstrumentations2 = {
|
|
get(key) {
|
|
return get(this, key, true, true);
|
|
},
|
|
get size() {
|
|
return size(this, true);
|
|
},
|
|
has(key) {
|
|
return has.call(this, key, true);
|
|
},
|
|
add: createReadonlyMethod("add"),
|
|
set: createReadonlyMethod("set"),
|
|
delete: createReadonlyMethod("delete"),
|
|
clear: createReadonlyMethod("clear"),
|
|
forEach: createForEach(true, true)
|
|
};
|
|
const iteratorMethods = ["keys", "values", "entries", Symbol.iterator];
|
|
iteratorMethods.forEach((method) => {
|
|
mutableInstrumentations2[method] = createIterableMethod(
|
|
method,
|
|
false,
|
|
false
|
|
);
|
|
readonlyInstrumentations2[method] = createIterableMethod(
|
|
method,
|
|
true,
|
|
false
|
|
);
|
|
shallowInstrumentations2[method] = createIterableMethod(
|
|
method,
|
|
false,
|
|
true
|
|
);
|
|
shallowReadonlyInstrumentations2[method] = createIterableMethod(
|
|
method,
|
|
true,
|
|
true
|
|
);
|
|
});
|
|
return [
|
|
mutableInstrumentations2,
|
|
readonlyInstrumentations2,
|
|
shallowInstrumentations2,
|
|
shallowReadonlyInstrumentations2
|
|
];
|
|
}
|
|
const [
|
|
mutableInstrumentations,
|
|
readonlyInstrumentations,
|
|
shallowInstrumentations,
|
|
shallowReadonlyInstrumentations
|
|
] = /* @__PURE__ */ createInstrumentations();
|
|
function createInstrumentationGetter(isReadonly, shallow) {
|
|
const instrumentations = shallow ? isReadonly ? shallowReadonlyInstrumentations : shallowInstrumentations : isReadonly ? readonlyInstrumentations : mutableInstrumentations;
|
|
return (target, key, receiver) => {
|
|
if (key === "__v_isReactive") {
|
|
return !isReadonly;
|
|
} else if (key === "__v_isReadonly") {
|
|
return isReadonly;
|
|
} else if (key === "__v_raw") {
|
|
return target;
|
|
}
|
|
return Reflect.get(
|
|
hasOwn(instrumentations, key) && key in target ? instrumentations : target,
|
|
key,
|
|
receiver
|
|
);
|
|
};
|
|
}
|
|
const mutableCollectionHandlers = {
|
|
get: /* @__PURE__ */ createInstrumentationGetter(false, false)
|
|
};
|
|
const shallowCollectionHandlers = {
|
|
get: /* @__PURE__ */ createInstrumentationGetter(false, true)
|
|
};
|
|
const readonlyCollectionHandlers = {
|
|
get: /* @__PURE__ */ createInstrumentationGetter(true, false)
|
|
};
|
|
const shallowReadonlyCollectionHandlers = {
|
|
get: /* @__PURE__ */ createInstrumentationGetter(true, true)
|
|
};
|
|
function checkIdentityKeys(target, has2, key) {
|
|
const rawKey = toRaw(key);
|
|
if (rawKey !== key && has2.call(target, rawKey)) {
|
|
const type = toRawType(target);
|
|
console.warn(
|
|
`Reactive ${type} contains both the raw and reactive versions of the same object${type === `Map` ? ` as keys` : ``}, which can lead to inconsistencies. Avoid differentiating between the raw and reactive versions of an object and only use the reactive version if possible.`
|
|
);
|
|
}
|
|
}
|
|
|
|
const reactiveMap = /* @__PURE__ */ new WeakMap();
|
|
const shallowReactiveMap = /* @__PURE__ */ new WeakMap();
|
|
const readonlyMap = /* @__PURE__ */ new WeakMap();
|
|
const shallowReadonlyMap = /* @__PURE__ */ new WeakMap();
|
|
function targetTypeMap(rawType) {
|
|
switch (rawType) {
|
|
case "Object":
|
|
case "Array":
|
|
return 1 /* COMMON */;
|
|
case "Map":
|
|
case "Set":
|
|
case "WeakMap":
|
|
case "WeakSet":
|
|
return 2 /* COLLECTION */;
|
|
default:
|
|
return 0 /* INVALID */;
|
|
}
|
|
}
|
|
function getTargetType(value) {
|
|
return value["__v_skip"] || !Object.isExtensible(value) ? 0 /* INVALID */ : targetTypeMap(toRawType(value));
|
|
}
|
|
function reactive(target) {
|
|
if (isReadonly(target)) {
|
|
return target;
|
|
}
|
|
return createReactiveObject(
|
|
target,
|
|
false,
|
|
mutableHandlers,
|
|
mutableCollectionHandlers,
|
|
reactiveMap
|
|
);
|
|
}
|
|
function shallowReactive(target) {
|
|
return createReactiveObject(
|
|
target,
|
|
false,
|
|
shallowReactiveHandlers,
|
|
shallowCollectionHandlers,
|
|
shallowReactiveMap
|
|
);
|
|
}
|
|
function readonly(target) {
|
|
return createReactiveObject(
|
|
target,
|
|
true,
|
|
readonlyHandlers,
|
|
readonlyCollectionHandlers,
|
|
readonlyMap
|
|
);
|
|
}
|
|
function shallowReadonly(target) {
|
|
return createReactiveObject(
|
|
target,
|
|
true,
|
|
shallowReadonlyHandlers,
|
|
shallowReadonlyCollectionHandlers,
|
|
shallowReadonlyMap
|
|
);
|
|
}
|
|
function createReactiveObject(target, isReadonly2, baseHandlers, collectionHandlers, proxyMap) {
|
|
if (!isObject(target)) {
|
|
{
|
|
console.warn(`value cannot be made reactive: ${String(target)}`);
|
|
}
|
|
return target;
|
|
}
|
|
if (target["__v_raw"] && !(isReadonly2 && target["__v_isReactive"])) {
|
|
return target;
|
|
}
|
|
const existingProxy = proxyMap.get(target);
|
|
if (existingProxy) {
|
|
return existingProxy;
|
|
}
|
|
const targetType = getTargetType(target);
|
|
if (targetType === 0 /* INVALID */) {
|
|
return target;
|
|
}
|
|
const proxy = new Proxy(
|
|
target,
|
|
targetType === 2 /* COLLECTION */ ? collectionHandlers : baseHandlers
|
|
);
|
|
proxyMap.set(target, proxy);
|
|
return proxy;
|
|
}
|
|
function isReactive(value) {
|
|
if (isReadonly(value)) {
|
|
return isReactive(value["__v_raw"]);
|
|
}
|
|
return !!(value && value["__v_isReactive"]);
|
|
}
|
|
function isReadonly(value) {
|
|
return !!(value && value["__v_isReadonly"]);
|
|
}
|
|
function isShallow(value) {
|
|
return !!(value && value["__v_isShallow"]);
|
|
}
|
|
function isProxy(value) {
|
|
return isReactive(value) || isReadonly(value);
|
|
}
|
|
function toRaw(observed) {
|
|
const raw = observed && observed["__v_raw"];
|
|
return raw ? toRaw(raw) : observed;
|
|
}
|
|
function markRaw(value) {
|
|
def(value, "__v_skip", true);
|
|
return value;
|
|
}
|
|
const toReactive = (value) => isObject(value) ? reactive(value) : value;
|
|
const toReadonly = (value) => isObject(value) ? readonly(value) : value;
|
|
|
|
class ComputedRefImpl {
|
|
constructor(getter, _setter, isReadonly, isSSR) {
|
|
this._setter = _setter;
|
|
this.dep = void 0;
|
|
this.__v_isRef = true;
|
|
this["__v_isReadonly"] = false;
|
|
this.effect = new ReactiveEffect(
|
|
() => getter(this._value),
|
|
() => triggerRefValue(this, 1)
|
|
);
|
|
this.effect.computed = this;
|
|
this.effect.active = this._cacheable = !isSSR;
|
|
this["__v_isReadonly"] = isReadonly;
|
|
}
|
|
get value() {
|
|
const self = toRaw(this);
|
|
trackRefValue(self);
|
|
if (!self._cacheable || self.effect.dirty) {
|
|
if (hasChanged(self._value, self._value = self.effect.run())) {
|
|
triggerRefValue(self, 2);
|
|
}
|
|
}
|
|
return self._value;
|
|
}
|
|
set value(newValue) {
|
|
this._setter(newValue);
|
|
}
|
|
// #region polyfill _dirty for backward compatibility third party code for Vue <= 3.3.x
|
|
get _dirty() {
|
|
return this.effect.dirty;
|
|
}
|
|
set _dirty(v) {
|
|
this.effect.dirty = v;
|
|
}
|
|
// #endregion
|
|
}
|
|
function computed$1(getterOrOptions, debugOptions, isSSR = false) {
|
|
let getter;
|
|
let setter;
|
|
const onlyGetter = isFunction(getterOrOptions);
|
|
if (onlyGetter) {
|
|
getter = getterOrOptions;
|
|
setter = () => {
|
|
console.warn("Write operation failed: computed value is readonly");
|
|
};
|
|
} else {
|
|
getter = getterOrOptions.get;
|
|
setter = getterOrOptions.set;
|
|
}
|
|
const cRef = new ComputedRefImpl(getter, setter, onlyGetter || !setter, isSSR);
|
|
if (debugOptions && !isSSR) {
|
|
cRef.effect.onTrack = debugOptions.onTrack;
|
|
cRef.effect.onTrigger = debugOptions.onTrigger;
|
|
}
|
|
return cRef;
|
|
}
|
|
|
|
function trackRefValue(ref2) {
|
|
if (shouldTrack && activeEffect) {
|
|
ref2 = toRaw(ref2);
|
|
trackEffect(
|
|
activeEffect,
|
|
ref2.dep || (ref2.dep = createDep(
|
|
() => ref2.dep = void 0,
|
|
ref2 instanceof ComputedRefImpl ? ref2 : void 0
|
|
)),
|
|
{
|
|
target: ref2,
|
|
type: "get",
|
|
key: "value"
|
|
}
|
|
);
|
|
}
|
|
}
|
|
function triggerRefValue(ref2, dirtyLevel = 3, newVal) {
|
|
ref2 = toRaw(ref2);
|
|
const dep = ref2.dep;
|
|
if (dep) {
|
|
triggerEffects(
|
|
dep,
|
|
dirtyLevel,
|
|
{
|
|
target: ref2,
|
|
type: "set",
|
|
key: "value",
|
|
newValue: newVal
|
|
}
|
|
);
|
|
}
|
|
}
|
|
function isRef(r) {
|
|
return !!(r && r.__v_isRef === true);
|
|
}
|
|
function ref(value) {
|
|
return createRef(value, false);
|
|
}
|
|
function shallowRef(value) {
|
|
return createRef(value, true);
|
|
}
|
|
function createRef(rawValue, shallow) {
|
|
if (isRef(rawValue)) {
|
|
return rawValue;
|
|
}
|
|
return new RefImpl(rawValue, shallow);
|
|
}
|
|
class RefImpl {
|
|
constructor(value, __v_isShallow) {
|
|
this.__v_isShallow = __v_isShallow;
|
|
this.dep = void 0;
|
|
this.__v_isRef = true;
|
|
this._rawValue = __v_isShallow ? value : toRaw(value);
|
|
this._value = __v_isShallow ? value : toReactive(value);
|
|
}
|
|
get value() {
|
|
trackRefValue(this);
|
|
return this._value;
|
|
}
|
|
set value(newVal) {
|
|
const useDirectValue = this.__v_isShallow || isShallow(newVal) || isReadonly(newVal);
|
|
newVal = useDirectValue ? newVal : toRaw(newVal);
|
|
if (hasChanged(newVal, this._rawValue)) {
|
|
this._rawValue = newVal;
|
|
this._value = useDirectValue ? newVal : toReactive(newVal);
|
|
triggerRefValue(this, 3, newVal);
|
|
}
|
|
}
|
|
}
|
|
function triggerRef(ref2) {
|
|
triggerRefValue(ref2, 3, ref2.value);
|
|
}
|
|
function unref(ref2) {
|
|
return isRef(ref2) ? ref2.value : ref2;
|
|
}
|
|
function toValue(source) {
|
|
return isFunction(source) ? source() : unref(source);
|
|
}
|
|
const shallowUnwrapHandlers = {
|
|
get: (target, key, receiver) => unref(Reflect.get(target, key, receiver)),
|
|
set: (target, key, value, receiver) => {
|
|
const oldValue = target[key];
|
|
if (isRef(oldValue) && !isRef(value)) {
|
|
oldValue.value = value;
|
|
return true;
|
|
} else {
|
|
return Reflect.set(target, key, value, receiver);
|
|
}
|
|
}
|
|
};
|
|
function proxyRefs(objectWithRefs) {
|
|
return isReactive(objectWithRefs) ? objectWithRefs : new Proxy(objectWithRefs, shallowUnwrapHandlers);
|
|
}
|
|
class CustomRefImpl {
|
|
constructor(factory) {
|
|
this.dep = void 0;
|
|
this.__v_isRef = true;
|
|
const { get, set } = factory(
|
|
() => trackRefValue(this),
|
|
() => triggerRefValue(this)
|
|
);
|
|
this._get = get;
|
|
this._set = set;
|
|
}
|
|
get value() {
|
|
return this._get();
|
|
}
|
|
set value(newVal) {
|
|
this._set(newVal);
|
|
}
|
|
}
|
|
function customRef(factory) {
|
|
return new CustomRefImpl(factory);
|
|
}
|
|
function toRefs(object) {
|
|
if (!isProxy(object)) {
|
|
console.warn(`toRefs() expects a reactive object but received a plain one.`);
|
|
}
|
|
const ret = isArray(object) ? new Array(object.length) : {};
|
|
for (const key in object) {
|
|
ret[key] = propertyToRef(object, key);
|
|
}
|
|
return ret;
|
|
}
|
|
class ObjectRefImpl {
|
|
constructor(_object, _key, _defaultValue) {
|
|
this._object = _object;
|
|
this._key = _key;
|
|
this._defaultValue = _defaultValue;
|
|
this.__v_isRef = true;
|
|
}
|
|
get value() {
|
|
const val = this._object[this._key];
|
|
return val === void 0 ? this._defaultValue : val;
|
|
}
|
|
set value(newVal) {
|
|
this._object[this._key] = newVal;
|
|
}
|
|
get dep() {
|
|
return getDepFromReactive(toRaw(this._object), this._key);
|
|
}
|
|
}
|
|
class GetterRefImpl {
|
|
constructor(_getter) {
|
|
this._getter = _getter;
|
|
this.__v_isRef = true;
|
|
this.__v_isReadonly = true;
|
|
}
|
|
get value() {
|
|
return this._getter();
|
|
}
|
|
}
|
|
function toRef(source, key, defaultValue) {
|
|
if (isRef(source)) {
|
|
return source;
|
|
} else if (isFunction(source)) {
|
|
return new GetterRefImpl(source);
|
|
} else if (isObject(source) && arguments.length > 1) {
|
|
return propertyToRef(source, key, defaultValue);
|
|
} else {
|
|
return ref(source);
|
|
}
|
|
}
|
|
function propertyToRef(source, key, defaultValue) {
|
|
const val = source[key];
|
|
return isRef(val) ? val : new ObjectRefImpl(source, key, defaultValue);
|
|
}
|
|
|
|
const TrackOpTypes = {
|
|
"GET": "get",
|
|
"HAS": "has",
|
|
"ITERATE": "iterate"
|
|
};
|
|
const TriggerOpTypes = {
|
|
"SET": "set",
|
|
"ADD": "add",
|
|
"DELETE": "delete",
|
|
"CLEAR": "clear"
|
|
};
|
|
|
|
const stack$1 = [];
|
|
function pushWarningContext(vnode) {
|
|
stack$1.push(vnode);
|
|
}
|
|
function popWarningContext() {
|
|
stack$1.pop();
|
|
}
|
|
function warn$1(msg, ...args) {
|
|
pauseTracking();
|
|
const instance = stack$1.length ? stack$1[stack$1.length - 1].component : null;
|
|
const appWarnHandler = instance && instance.appContext.config.warnHandler;
|
|
const trace = getComponentTrace();
|
|
if (appWarnHandler) {
|
|
callWithErrorHandling(
|
|
appWarnHandler,
|
|
instance,
|
|
11,
|
|
[
|
|
msg + args.join(""),
|
|
instance && instance.proxy,
|
|
trace.map(
|
|
({ vnode }) => `at <${formatComponentName(instance, vnode.type)}>`
|
|
).join("\n"),
|
|
trace
|
|
]
|
|
);
|
|
} else {
|
|
const warnArgs = [`[Vue warn]: ${msg}`, ...args];
|
|
if (trace.length && // avoid spamming console during tests
|
|
true) {
|
|
warnArgs.push(`
|
|
`, ...formatTrace(trace));
|
|
}
|
|
console.warn(...warnArgs);
|
|
}
|
|
resetTracking();
|
|
}
|
|
function getComponentTrace() {
|
|
let currentVNode = stack$1[stack$1.length - 1];
|
|
if (!currentVNode) {
|
|
return [];
|
|
}
|
|
const normalizedStack = [];
|
|
while (currentVNode) {
|
|
const last = normalizedStack[0];
|
|
if (last && last.vnode === currentVNode) {
|
|
last.recurseCount++;
|
|
} else {
|
|
normalizedStack.push({
|
|
vnode: currentVNode,
|
|
recurseCount: 0
|
|
});
|
|
}
|
|
const parentInstance = currentVNode.component && currentVNode.component.parent;
|
|
currentVNode = parentInstance && parentInstance.vnode;
|
|
}
|
|
return normalizedStack;
|
|
}
|
|
function formatTrace(trace) {
|
|
const logs = [];
|
|
trace.forEach((entry, i) => {
|
|
logs.push(...i === 0 ? [] : [`
|
|
`], ...formatTraceEntry(entry));
|
|
});
|
|
return logs;
|
|
}
|
|
function formatTraceEntry({ vnode, recurseCount }) {
|
|
const postfix = recurseCount > 0 ? `... (${recurseCount} recursive calls)` : ``;
|
|
const isRoot = vnode.component ? vnode.component.parent == null : false;
|
|
const open = ` at <${formatComponentName(
|
|
vnode.component,
|
|
vnode.type,
|
|
isRoot
|
|
)}`;
|
|
const close = `>` + postfix;
|
|
return vnode.props ? [open, ...formatProps(vnode.props), close] : [open + close];
|
|
}
|
|
function formatProps(props) {
|
|
const res = [];
|
|
const keys = Object.keys(props);
|
|
keys.slice(0, 3).forEach((key) => {
|
|
res.push(...formatProp(key, props[key]));
|
|
});
|
|
if (keys.length > 3) {
|
|
res.push(` ...`);
|
|
}
|
|
return res;
|
|
}
|
|
function formatProp(key, value, raw) {
|
|
if (isString(value)) {
|
|
value = JSON.stringify(value);
|
|
return raw ? value : [`${key}=${value}`];
|
|
} else if (typeof value === "number" || typeof value === "boolean" || value == null) {
|
|
return raw ? value : [`${key}=${value}`];
|
|
} else if (isRef(value)) {
|
|
value = formatProp(key, toRaw(value.value), true);
|
|
return raw ? value : [`${key}=Ref<`, value, `>`];
|
|
} else if (isFunction(value)) {
|
|
return [`${key}=fn${value.name ? `<${value.name}>` : ``}`];
|
|
} else {
|
|
value = toRaw(value);
|
|
return raw ? value : [`${key}=`, value];
|
|
}
|
|
}
|
|
function assertNumber(val, type) {
|
|
if (val === void 0) {
|
|
return;
|
|
} else if (typeof val !== "number") {
|
|
warn$1(`${type} is not a valid number - got ${JSON.stringify(val)}.`);
|
|
} else if (isNaN(val)) {
|
|
warn$1(`${type} is NaN - the duration expression might be incorrect.`);
|
|
}
|
|
}
|
|
|
|
const ErrorCodes = {
|
|
"SETUP_FUNCTION": 0,
|
|
"0": "SETUP_FUNCTION",
|
|
"RENDER_FUNCTION": 1,
|
|
"1": "RENDER_FUNCTION",
|
|
"WATCH_GETTER": 2,
|
|
"2": "WATCH_GETTER",
|
|
"WATCH_CALLBACK": 3,
|
|
"3": "WATCH_CALLBACK",
|
|
"WATCH_CLEANUP": 4,
|
|
"4": "WATCH_CLEANUP",
|
|
"NATIVE_EVENT_HANDLER": 5,
|
|
"5": "NATIVE_EVENT_HANDLER",
|
|
"COMPONENT_EVENT_HANDLER": 6,
|
|
"6": "COMPONENT_EVENT_HANDLER",
|
|
"VNODE_HOOK": 7,
|
|
"7": "VNODE_HOOK",
|
|
"DIRECTIVE_HOOK": 8,
|
|
"8": "DIRECTIVE_HOOK",
|
|
"TRANSITION_HOOK": 9,
|
|
"9": "TRANSITION_HOOK",
|
|
"APP_ERROR_HANDLER": 10,
|
|
"10": "APP_ERROR_HANDLER",
|
|
"APP_WARN_HANDLER": 11,
|
|
"11": "APP_WARN_HANDLER",
|
|
"FUNCTION_REF": 12,
|
|
"12": "FUNCTION_REF",
|
|
"ASYNC_COMPONENT_LOADER": 13,
|
|
"13": "ASYNC_COMPONENT_LOADER",
|
|
"SCHEDULER": 14,
|
|
"14": "SCHEDULER"
|
|
};
|
|
const ErrorTypeStrings$1 = {
|
|
["sp"]: "serverPrefetch hook",
|
|
["bc"]: "beforeCreate hook",
|
|
["c"]: "created hook",
|
|
["bm"]: "beforeMount hook",
|
|
["m"]: "mounted hook",
|
|
["bu"]: "beforeUpdate hook",
|
|
["u"]: "updated",
|
|
["bum"]: "beforeUnmount hook",
|
|
["um"]: "unmounted hook",
|
|
["a"]: "activated hook",
|
|
["da"]: "deactivated hook",
|
|
["ec"]: "errorCaptured hook",
|
|
["rtc"]: "renderTracked hook",
|
|
["rtg"]: "renderTriggered hook",
|
|
[0]: "setup function",
|
|
[1]: "render function",
|
|
[2]: "watcher getter",
|
|
[3]: "watcher callback",
|
|
[4]: "watcher cleanup function",
|
|
[5]: "native event handler",
|
|
[6]: "component event handler",
|
|
[7]: "vnode hook",
|
|
[8]: "directive hook",
|
|
[9]: "transition hook",
|
|
[10]: "app errorHandler",
|
|
[11]: "app warnHandler",
|
|
[12]: "ref function",
|
|
[13]: "async component loader",
|
|
[14]: "scheduler flush. This is likely a Vue internals bug. Please open an issue at https://github.com/vuejs/core ."
|
|
};
|
|
function callWithErrorHandling(fn, instance, type, args) {
|
|
let res;
|
|
try {
|
|
res = args ? fn(...args) : fn();
|
|
} catch (err) {
|
|
handleError(err, instance, type);
|
|
}
|
|
return res;
|
|
}
|
|
function callWithAsyncErrorHandling(fn, instance, type, args) {
|
|
if (isFunction(fn)) {
|
|
const res = callWithErrorHandling(fn, instance, type, args);
|
|
if (res && isPromise(res)) {
|
|
res.catch((err) => {
|
|
handleError(err, instance, type);
|
|
});
|
|
}
|
|
return res;
|
|
}
|
|
const values = [];
|
|
for (let i = 0; i < fn.length; i++) {
|
|
values.push(callWithAsyncErrorHandling(fn[i], instance, type, args));
|
|
}
|
|
return values;
|
|
}
|
|
function handleError(err, instance, type, throwInDev = true) {
|
|
const contextVNode = instance ? instance.vnode : null;
|
|
if (instance) {
|
|
let cur = instance.parent;
|
|
const exposedInstance = instance.proxy;
|
|
const errorInfo = ErrorTypeStrings$1[type];
|
|
while (cur) {
|
|
const errorCapturedHooks = cur.ec;
|
|
if (errorCapturedHooks) {
|
|
for (let i = 0; i < errorCapturedHooks.length; i++) {
|
|
if (errorCapturedHooks[i](err, exposedInstance, errorInfo) === false) {
|
|
return;
|
|
}
|
|
}
|
|
}
|
|
cur = cur.parent;
|
|
}
|
|
const appErrorHandler = instance.appContext.config.errorHandler;
|
|
if (appErrorHandler) {
|
|
callWithErrorHandling(
|
|
appErrorHandler,
|
|
null,
|
|
10,
|
|
[err, exposedInstance, errorInfo]
|
|
);
|
|
return;
|
|
}
|
|
}
|
|
logError(err, type, contextVNode, throwInDev);
|
|
}
|
|
function logError(err, type, contextVNode, throwInDev = true) {
|
|
{
|
|
const info = ErrorTypeStrings$1[type];
|
|
if (contextVNode) {
|
|
pushWarningContext(contextVNode);
|
|
}
|
|
warn$1(`Unhandled error${info ? ` during execution of ${info}` : ``}`);
|
|
if (contextVNode) {
|
|
popWarningContext();
|
|
}
|
|
if (throwInDev) {
|
|
throw err;
|
|
} else {
|
|
console.error(err);
|
|
}
|
|
}
|
|
}
|
|
|
|
let isFlushing = false;
|
|
let isFlushPending = false;
|
|
const queue = [];
|
|
let flushIndex = 0;
|
|
const pendingPostFlushCbs = [];
|
|
let activePostFlushCbs = null;
|
|
let postFlushIndex = 0;
|
|
const resolvedPromise = /* @__PURE__ */ Promise.resolve();
|
|
let currentFlushPromise = null;
|
|
const RECURSION_LIMIT = 100;
|
|
function nextTick(fn) {
|
|
const p = currentFlushPromise || resolvedPromise;
|
|
return fn ? p.then(this ? fn.bind(this) : fn) : p;
|
|
}
|
|
function findInsertionIndex(id) {
|
|
let start = flushIndex + 1;
|
|
let end = queue.length;
|
|
while (start < end) {
|
|
const middle = start + end >>> 1;
|
|
const middleJob = queue[middle];
|
|
const middleJobId = getId(middleJob);
|
|
if (middleJobId < id || middleJobId === id && middleJob.pre) {
|
|
start = middle + 1;
|
|
} else {
|
|
end = middle;
|
|
}
|
|
}
|
|
return start;
|
|
}
|
|
function queueJob(job) {
|
|
if (!queue.length || !queue.includes(
|
|
job,
|
|
isFlushing && job.allowRecurse ? flushIndex + 1 : flushIndex
|
|
)) {
|
|
if (job.id == null) {
|
|
queue.push(job);
|
|
} else {
|
|
queue.splice(findInsertionIndex(job.id), 0, job);
|
|
}
|
|
queueFlush();
|
|
}
|
|
}
|
|
function queueFlush() {
|
|
if (!isFlushing && !isFlushPending) {
|
|
isFlushPending = true;
|
|
currentFlushPromise = resolvedPromise.then(flushJobs);
|
|
}
|
|
}
|
|
function invalidateJob(job) {
|
|
const i = queue.indexOf(job);
|
|
if (i > flushIndex) {
|
|
queue.splice(i, 1);
|
|
}
|
|
}
|
|
function queuePostFlushCb(cb) {
|
|
if (!isArray(cb)) {
|
|
if (!activePostFlushCbs || !activePostFlushCbs.includes(
|
|
cb,
|
|
cb.allowRecurse ? postFlushIndex + 1 : postFlushIndex
|
|
)) {
|
|
pendingPostFlushCbs.push(cb);
|
|
}
|
|
} else {
|
|
pendingPostFlushCbs.push(...cb);
|
|
}
|
|
queueFlush();
|
|
}
|
|
function flushPreFlushCbs(instance, seen, i = isFlushing ? flushIndex + 1 : 0) {
|
|
{
|
|
seen = seen || /* @__PURE__ */ new Map();
|
|
}
|
|
for (; i < queue.length; i++) {
|
|
const cb = queue[i];
|
|
if (cb && cb.pre) {
|
|
if (instance && cb.id !== instance.uid) {
|
|
continue;
|
|
}
|
|
if (checkRecursiveUpdates(seen, cb)) {
|
|
continue;
|
|
}
|
|
queue.splice(i, 1);
|
|
i--;
|
|
cb();
|
|
}
|
|
}
|
|
}
|
|
function flushPostFlushCbs(seen) {
|
|
if (pendingPostFlushCbs.length) {
|
|
const deduped = [...new Set(pendingPostFlushCbs)];
|
|
pendingPostFlushCbs.length = 0;
|
|
if (activePostFlushCbs) {
|
|
activePostFlushCbs.push(...deduped);
|
|
return;
|
|
}
|
|
activePostFlushCbs = deduped;
|
|
{
|
|
seen = seen || /* @__PURE__ */ new Map();
|
|
}
|
|
activePostFlushCbs.sort((a, b) => getId(a) - getId(b));
|
|
for (postFlushIndex = 0; postFlushIndex < activePostFlushCbs.length; postFlushIndex++) {
|
|
if (checkRecursiveUpdates(seen, activePostFlushCbs[postFlushIndex])) {
|
|
continue;
|
|
}
|
|
activePostFlushCbs[postFlushIndex]();
|
|
}
|
|
activePostFlushCbs = null;
|
|
postFlushIndex = 0;
|
|
}
|
|
}
|
|
const getId = (job) => job.id == null ? Infinity : job.id;
|
|
const comparator = (a, b) => {
|
|
const diff = getId(a) - getId(b);
|
|
if (diff === 0) {
|
|
if (a.pre && !b.pre)
|
|
return -1;
|
|
if (b.pre && !a.pre)
|
|
return 1;
|
|
}
|
|
return diff;
|
|
};
|
|
function flushJobs(seen) {
|
|
isFlushPending = false;
|
|
isFlushing = true;
|
|
{
|
|
seen = seen || /* @__PURE__ */ new Map();
|
|
}
|
|
queue.sort(comparator);
|
|
const check = (job) => checkRecursiveUpdates(seen, job);
|
|
try {
|
|
for (flushIndex = 0; flushIndex < queue.length; flushIndex++) {
|
|
const job = queue[flushIndex];
|
|
if (job && job.active !== false) {
|
|
if (check(job)) {
|
|
continue;
|
|
}
|
|
callWithErrorHandling(job, null, 14);
|
|
}
|
|
}
|
|
} finally {
|
|
flushIndex = 0;
|
|
queue.length = 0;
|
|
flushPostFlushCbs(seen);
|
|
isFlushing = false;
|
|
currentFlushPromise = null;
|
|
if (queue.length || pendingPostFlushCbs.length) {
|
|
flushJobs(seen);
|
|
}
|
|
}
|
|
}
|
|
function checkRecursiveUpdates(seen, fn) {
|
|
if (!seen.has(fn)) {
|
|
seen.set(fn, 1);
|
|
} else {
|
|
const count = seen.get(fn);
|
|
if (count > RECURSION_LIMIT) {
|
|
const instance = fn.ownerInstance;
|
|
const componentName = instance && getComponentName(instance.type);
|
|
handleError(
|
|
`Maximum recursive updates exceeded${componentName ? ` in component <${componentName}>` : ``}. This means you have a reactive effect that is mutating its own dependencies and thus recursively triggering itself. Possible sources include component template, render function, updated hook or watcher source function.`,
|
|
null,
|
|
10
|
|
);
|
|
return true;
|
|
} else {
|
|
seen.set(fn, count + 1);
|
|
}
|
|
}
|
|
}
|
|
|
|
let isHmrUpdating = false;
|
|
const hmrDirtyComponents = /* @__PURE__ */ new Set();
|
|
{
|
|
getGlobalThis().__VUE_HMR_RUNTIME__ = {
|
|
createRecord: tryWrap(createRecord),
|
|
rerender: tryWrap(rerender),
|
|
reload: tryWrap(reload)
|
|
};
|
|
}
|
|
const map = /* @__PURE__ */ new Map();
|
|
function registerHMR(instance) {
|
|
const id = instance.type.__hmrId;
|
|
let record = map.get(id);
|
|
if (!record) {
|
|
createRecord(id, instance.type);
|
|
record = map.get(id);
|
|
}
|
|
record.instances.add(instance);
|
|
}
|
|
function unregisterHMR(instance) {
|
|
map.get(instance.type.__hmrId).instances.delete(instance);
|
|
}
|
|
function createRecord(id, initialDef) {
|
|
if (map.has(id)) {
|
|
return false;
|
|
}
|
|
map.set(id, {
|
|
initialDef: normalizeClassComponent(initialDef),
|
|
instances: /* @__PURE__ */ new Set()
|
|
});
|
|
return true;
|
|
}
|
|
function normalizeClassComponent(component) {
|
|
return isClassComponent(component) ? component.__vccOpts : component;
|
|
}
|
|
function rerender(id, newRender) {
|
|
const record = map.get(id);
|
|
if (!record) {
|
|
return;
|
|
}
|
|
record.initialDef.render = newRender;
|
|
[...record.instances].forEach((instance) => {
|
|
if (newRender) {
|
|
instance.render = newRender;
|
|
normalizeClassComponent(instance.type).render = newRender;
|
|
}
|
|
instance.renderCache = [];
|
|
isHmrUpdating = true;
|
|
instance.effect.dirty = true;
|
|
instance.update();
|
|
isHmrUpdating = false;
|
|
});
|
|
}
|
|
function reload(id, newComp) {
|
|
const record = map.get(id);
|
|
if (!record)
|
|
return;
|
|
newComp = normalizeClassComponent(newComp);
|
|
updateComponentDef(record.initialDef, newComp);
|
|
const instances = [...record.instances];
|
|
for (const instance of instances) {
|
|
const oldComp = normalizeClassComponent(instance.type);
|
|
if (!hmrDirtyComponents.has(oldComp)) {
|
|
if (oldComp !== record.initialDef) {
|
|
updateComponentDef(oldComp, newComp);
|
|
}
|
|
hmrDirtyComponents.add(oldComp);
|
|
}
|
|
instance.appContext.propsCache.delete(instance.type);
|
|
instance.appContext.emitsCache.delete(instance.type);
|
|
instance.appContext.optionsCache.delete(instance.type);
|
|
if (instance.ceReload) {
|
|
hmrDirtyComponents.add(oldComp);
|
|
instance.ceReload(newComp.styles);
|
|
hmrDirtyComponents.delete(oldComp);
|
|
} else if (instance.parent) {
|
|
instance.parent.effect.dirty = true;
|
|
queueJob(instance.parent.update);
|
|
} else if (instance.appContext.reload) {
|
|
instance.appContext.reload();
|
|
} else if (typeof window !== "undefined") {
|
|
window.location.reload();
|
|
} else {
|
|
console.warn(
|
|
"[HMR] Root or manually mounted instance modified. Full reload required."
|
|
);
|
|
}
|
|
}
|
|
queuePostFlushCb(() => {
|
|
for (const instance of instances) {
|
|
hmrDirtyComponents.delete(
|
|
normalizeClassComponent(instance.type)
|
|
);
|
|
}
|
|
});
|
|
}
|
|
function updateComponentDef(oldComp, newComp) {
|
|
extend(oldComp, newComp);
|
|
for (const key in oldComp) {
|
|
if (key !== "__file" && !(key in newComp)) {
|
|
delete oldComp[key];
|
|
}
|
|
}
|
|
}
|
|
function tryWrap(fn) {
|
|
return (id, arg) => {
|
|
try {
|
|
return fn(id, arg);
|
|
} catch (e) {
|
|
console.error(e);
|
|
console.warn(
|
|
`[HMR] Something went wrong during Vue component hot-reload. Full reload required.`
|
|
);
|
|
}
|
|
};
|
|
}
|
|
|
|
let devtools$1;
|
|
let buffer = [];
|
|
let devtoolsNotInstalled = false;
|
|
function emit$1(event, ...args) {
|
|
if (devtools$1) {
|
|
devtools$1.emit(event, ...args);
|
|
} else if (!devtoolsNotInstalled) {
|
|
buffer.push({ event, args });
|
|
}
|
|
}
|
|
function setDevtoolsHook$1(hook, target) {
|
|
var _a, _b;
|
|
devtools$1 = hook;
|
|
if (devtools$1) {
|
|
devtools$1.enabled = true;
|
|
buffer.forEach(({ event, args }) => devtools$1.emit(event, ...args));
|
|
buffer = [];
|
|
} else if (
|
|
// handle late devtools injection - only do this if we are in an actual
|
|
// browser environment to avoid the timer handle stalling test runner exit
|
|
// (#4815)
|
|
typeof window !== "undefined" && // some envs mock window but not fully
|
|
window.HTMLElement && // also exclude jsdom
|
|
!((_b = (_a = window.navigator) == null ? void 0 : _a.userAgent) == null ? void 0 : _b.includes("jsdom"))
|
|
) {
|
|
const replay = target.__VUE_DEVTOOLS_HOOK_REPLAY__ = target.__VUE_DEVTOOLS_HOOK_REPLAY__ || [];
|
|
replay.push((newHook) => {
|
|
setDevtoolsHook$1(newHook, target);
|
|
});
|
|
setTimeout(() => {
|
|
if (!devtools$1) {
|
|
target.__VUE_DEVTOOLS_HOOK_REPLAY__ = null;
|
|
devtoolsNotInstalled = true;
|
|
buffer = [];
|
|
}
|
|
}, 3e3);
|
|
} else {
|
|
devtoolsNotInstalled = true;
|
|
buffer = [];
|
|
}
|
|
}
|
|
function devtoolsInitApp(app, version) {
|
|
emit$1("app:init" /* APP_INIT */, app, version, {
|
|
Fragment,
|
|
Text,
|
|
Comment,
|
|
Static
|
|
});
|
|
}
|
|
function devtoolsUnmountApp(app) {
|
|
emit$1("app:unmount" /* APP_UNMOUNT */, app);
|
|
}
|
|
const devtoolsComponentAdded = /* @__PURE__ */ createDevtoolsComponentHook(
|
|
"component:added" /* COMPONENT_ADDED */
|
|
);
|
|
const devtoolsComponentUpdated = /* @__PURE__ */ createDevtoolsComponentHook("component:updated" /* COMPONENT_UPDATED */);
|
|
const _devtoolsComponentRemoved = /* @__PURE__ */ createDevtoolsComponentHook(
|
|
"component:removed" /* COMPONENT_REMOVED */
|
|
);
|
|
const devtoolsComponentRemoved = (component) => {
|
|
if (devtools$1 && typeof devtools$1.cleanupBuffer === "function" && // remove the component if it wasn't buffered
|
|
!devtools$1.cleanupBuffer(component)) {
|
|
_devtoolsComponentRemoved(component);
|
|
}
|
|
};
|
|
function createDevtoolsComponentHook(hook) {
|
|
return (component) => {
|
|
emit$1(
|
|
hook,
|
|
component.appContext.app,
|
|
component.uid,
|
|
component.parent ? component.parent.uid : void 0,
|
|
component
|
|
);
|
|
};
|
|
}
|
|
const devtoolsPerfStart = /* @__PURE__ */ createDevtoolsPerformanceHook(
|
|
"perf:start" /* PERFORMANCE_START */
|
|
);
|
|
const devtoolsPerfEnd = /* @__PURE__ */ createDevtoolsPerformanceHook(
|
|
"perf:end" /* PERFORMANCE_END */
|
|
);
|
|
function createDevtoolsPerformanceHook(hook) {
|
|
return (component, type, time) => {
|
|
emit$1(hook, component.appContext.app, component.uid, component, type, time);
|
|
};
|
|
}
|
|
function devtoolsComponentEmit(component, event, params) {
|
|
emit$1(
|
|
"component:emit" /* COMPONENT_EMIT */,
|
|
component.appContext.app,
|
|
component,
|
|
event,
|
|
params
|
|
);
|
|
}
|
|
|
|
function emit(instance, event, ...rawArgs) {
|
|
if (instance.isUnmounted)
|
|
return;
|
|
const props = instance.vnode.props || EMPTY_OBJ;
|
|
{
|
|
const {
|
|
emitsOptions,
|
|
propsOptions: [propsOptions]
|
|
} = instance;
|
|
if (emitsOptions) {
|
|
if (!(event in emitsOptions) && true) {
|
|
if (!propsOptions || !(toHandlerKey(event) in propsOptions)) {
|
|
warn$1(
|
|
`Component emitted event "${event}" but it is neither declared in the emits option nor as an "${toHandlerKey(event)}" prop.`
|
|
);
|
|
}
|
|
} else {
|
|
const validator = emitsOptions[event];
|
|
if (isFunction(validator)) {
|
|
const isValid = validator(...rawArgs);
|
|
if (!isValid) {
|
|
warn$1(
|
|
`Invalid event arguments: event validation failed for event "${event}".`
|
|
);
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
let args = rawArgs;
|
|
const isModelListener = event.startsWith("update:");
|
|
const modelArg = isModelListener && event.slice(7);
|
|
if (modelArg && modelArg in props) {
|
|
const modifiersKey = `${modelArg === "modelValue" ? "model" : modelArg}Modifiers`;
|
|
const { number, trim } = props[modifiersKey] || EMPTY_OBJ;
|
|
if (trim) {
|
|
args = rawArgs.map((a) => isString(a) ? a.trim() : a);
|
|
}
|
|
if (number) {
|
|
args = rawArgs.map(looseToNumber);
|
|
}
|
|
}
|
|
{
|
|
devtoolsComponentEmit(instance, event, args);
|
|
}
|
|
{
|
|
const lowerCaseEvent = event.toLowerCase();
|
|
if (lowerCaseEvent !== event && props[toHandlerKey(lowerCaseEvent)]) {
|
|
warn$1(
|
|
`Event "${lowerCaseEvent}" is emitted in component ${formatComponentName(
|
|
instance,
|
|
instance.type
|
|
)} but the handler is registered for "${event}". Note that HTML attributes are case-insensitive and you cannot use v-on to listen to camelCase events when using in-DOM templates. You should probably use "${hyphenate(
|
|
event
|
|
)}" instead of "${event}".`
|
|
);
|
|
}
|
|
}
|
|
let handlerName;
|
|
let handler = props[handlerName = toHandlerKey(event)] || // also try camelCase event handler (#2249)
|
|
props[handlerName = toHandlerKey(camelize(event))];
|
|
if (!handler && isModelListener) {
|
|
handler = props[handlerName = toHandlerKey(hyphenate(event))];
|
|
}
|
|
if (handler) {
|
|
callWithAsyncErrorHandling(
|
|
handler,
|
|
instance,
|
|
6,
|
|
args
|
|
);
|
|
}
|
|
const onceHandler = props[handlerName + `Once`];
|
|
if (onceHandler) {
|
|
if (!instance.emitted) {
|
|
instance.emitted = {};
|
|
} else if (instance.emitted[handlerName]) {
|
|
return;
|
|
}
|
|
instance.emitted[handlerName] = true;
|
|
callWithAsyncErrorHandling(
|
|
onceHandler,
|
|
instance,
|
|
6,
|
|
args
|
|
);
|
|
}
|
|
}
|
|
function normalizeEmitsOptions(comp, appContext, asMixin = false) {
|
|
const cache = appContext.emitsCache;
|
|
const cached = cache.get(comp);
|
|
if (cached !== void 0) {
|
|
return cached;
|
|
}
|
|
const raw = comp.emits;
|
|
let normalized = {};
|
|
let hasExtends = false;
|
|
if (!isFunction(comp)) {
|
|
const extendEmits = (raw2) => {
|
|
const normalizedFromExtend = normalizeEmitsOptions(raw2, appContext, true);
|
|
if (normalizedFromExtend) {
|
|
hasExtends = true;
|
|
extend(normalized, normalizedFromExtend);
|
|
}
|
|
};
|
|
if (!asMixin && appContext.mixins.length) {
|
|
appContext.mixins.forEach(extendEmits);
|
|
}
|
|
if (comp.extends) {
|
|
extendEmits(comp.extends);
|
|
}
|
|
if (comp.mixins) {
|
|
comp.mixins.forEach(extendEmits);
|
|
}
|
|
}
|
|
if (!raw && !hasExtends) {
|
|
if (isObject(comp)) {
|
|
cache.set(comp, null);
|
|
}
|
|
return null;
|
|
}
|
|
if (isArray(raw)) {
|
|
raw.forEach((key) => normalized[key] = null);
|
|
} else {
|
|
extend(normalized, raw);
|
|
}
|
|
if (isObject(comp)) {
|
|
cache.set(comp, normalized);
|
|
}
|
|
return normalized;
|
|
}
|
|
function isEmitListener(options, key) {
|
|
if (!options || !isOn(key)) {
|
|
return false;
|
|
}
|
|
key = key.slice(2).replace(/Once$/, "");
|
|
return hasOwn(options, key[0].toLowerCase() + key.slice(1)) || hasOwn(options, hyphenate(key)) || hasOwn(options, key);
|
|
}
|
|
|
|
let currentRenderingInstance = null;
|
|
let currentScopeId = null;
|
|
function setCurrentRenderingInstance(instance) {
|
|
const prev = currentRenderingInstance;
|
|
currentRenderingInstance = instance;
|
|
currentScopeId = instance && instance.type.__scopeId || null;
|
|
return prev;
|
|
}
|
|
function pushScopeId(id) {
|
|
currentScopeId = id;
|
|
}
|
|
function popScopeId() {
|
|
currentScopeId = null;
|
|
}
|
|
const withScopeId = (_id) => withCtx;
|
|
function withCtx(fn, ctx = currentRenderingInstance, isNonScopedSlot) {
|
|
if (!ctx)
|
|
return fn;
|
|
if (fn._n) {
|
|
return fn;
|
|
}
|
|
const renderFnWithContext = (...args) => {
|
|
if (renderFnWithContext._d) {
|
|
setBlockTracking(-1);
|
|
}
|
|
const prevInstance = setCurrentRenderingInstance(ctx);
|
|
let res;
|
|
try {
|
|
res = fn(...args);
|
|
} finally {
|
|
setCurrentRenderingInstance(prevInstance);
|
|
if (renderFnWithContext._d) {
|
|
setBlockTracking(1);
|
|
}
|
|
}
|
|
{
|
|
devtoolsComponentUpdated(ctx);
|
|
}
|
|
return res;
|
|
};
|
|
renderFnWithContext._n = true;
|
|
renderFnWithContext._c = true;
|
|
renderFnWithContext._d = true;
|
|
return renderFnWithContext;
|
|
}
|
|
|
|
let accessedAttrs = false;
|
|
function markAttrsAccessed() {
|
|
accessedAttrs = true;
|
|
}
|
|
function renderComponentRoot(instance) {
|
|
const {
|
|
type: Component,
|
|
vnode,
|
|
proxy,
|
|
withProxy,
|
|
props,
|
|
propsOptions: [propsOptions],
|
|
slots,
|
|
attrs,
|
|
emit,
|
|
render,
|
|
renderCache,
|
|
data,
|
|
setupState,
|
|
ctx,
|
|
inheritAttrs
|
|
} = instance;
|
|
let result;
|
|
let fallthroughAttrs;
|
|
const prev = setCurrentRenderingInstance(instance);
|
|
{
|
|
accessedAttrs = false;
|
|
}
|
|
try {
|
|
if (vnode.shapeFlag & 4) {
|
|
const proxyToUse = withProxy || proxy;
|
|
const thisProxy = setupState.__isScriptSetup ? new Proxy(proxyToUse, {
|
|
get(target, key, receiver) {
|
|
warn$1(
|
|
`Property '${String(
|
|
key
|
|
)}' was accessed via 'this'. Avoid using 'this' in templates.`
|
|
);
|
|
return Reflect.get(target, key, receiver);
|
|
}
|
|
}) : proxyToUse;
|
|
result = normalizeVNode(
|
|
render.call(
|
|
thisProxy,
|
|
proxyToUse,
|
|
renderCache,
|
|
props,
|
|
setupState,
|
|
data,
|
|
ctx
|
|
)
|
|
);
|
|
fallthroughAttrs = attrs;
|
|
} else {
|
|
const render2 = Component;
|
|
if (attrs === props) {
|
|
markAttrsAccessed();
|
|
}
|
|
result = normalizeVNode(
|
|
render2.length > 1 ? render2(
|
|
props,
|
|
true ? {
|
|
get attrs() {
|
|
markAttrsAccessed();
|
|
return attrs;
|
|
},
|
|
slots,
|
|
emit
|
|
} : { attrs, slots, emit }
|
|
) : render2(
|
|
props,
|
|
null
|
|
/* we know it doesn't need it */
|
|
)
|
|
);
|
|
fallthroughAttrs = Component.props ? attrs : getFunctionalFallthrough(attrs);
|
|
}
|
|
} catch (err) {
|
|
blockStack.length = 0;
|
|
handleError(err, instance, 1);
|
|
result = createVNode(Comment);
|
|
}
|
|
let root = result;
|
|
let setRoot = void 0;
|
|
if (result.patchFlag > 0 && result.patchFlag & 2048) {
|
|
[root, setRoot] = getChildRoot(result);
|
|
}
|
|
if (fallthroughAttrs && inheritAttrs !== false) {
|
|
const keys = Object.keys(fallthroughAttrs);
|
|
const { shapeFlag } = root;
|
|
if (keys.length) {
|
|
if (shapeFlag & (1 | 6)) {
|
|
if (propsOptions && keys.some(isModelListener)) {
|
|
fallthroughAttrs = filterModelListeners(
|
|
fallthroughAttrs,
|
|
propsOptions
|
|
);
|
|
}
|
|
root = cloneVNode(root, fallthroughAttrs);
|
|
} else if (!accessedAttrs && root.type !== Comment) {
|
|
const allAttrs = Object.keys(attrs);
|
|
const eventAttrs = [];
|
|
const extraAttrs = [];
|
|
for (let i = 0, l = allAttrs.length; i < l; i++) {
|
|
const key = allAttrs[i];
|
|
if (isOn(key)) {
|
|
if (!isModelListener(key)) {
|
|
eventAttrs.push(key[2].toLowerCase() + key.slice(3));
|
|
}
|
|
} else {
|
|
extraAttrs.push(key);
|
|
}
|
|
}
|
|
if (extraAttrs.length) {
|
|
warn$1(
|
|
`Extraneous non-props attributes (${extraAttrs.join(", ")}) were passed to component but could not be automatically inherited because component renders fragment or text root nodes.`
|
|
);
|
|
}
|
|
if (eventAttrs.length) {
|
|
warn$1(
|
|
`Extraneous non-emits event listeners (${eventAttrs.join(", ")}) were passed to component but could not be automatically inherited because component renders fragment or text root nodes. If the listener is intended to be a component custom event listener only, declare it using the "emits" option.`
|
|
);
|
|
}
|
|
}
|
|
}
|
|
}
|
|
if (vnode.dirs) {
|
|
if (!isElementRoot(root)) {
|
|
warn$1(
|
|
`Runtime directive used on component with non-element root node. The directives will not function as intended.`
|
|
);
|
|
}
|
|
root = cloneVNode(root);
|
|
root.dirs = root.dirs ? root.dirs.concat(vnode.dirs) : vnode.dirs;
|
|
}
|
|
if (vnode.transition) {
|
|
if (!isElementRoot(root)) {
|
|
warn$1(
|
|
`Component inside <Transition> renders non-element root node that cannot be animated.`
|
|
);
|
|
}
|
|
root.transition = vnode.transition;
|
|
}
|
|
if (setRoot) {
|
|
setRoot(root);
|
|
} else {
|
|
result = root;
|
|
}
|
|
setCurrentRenderingInstance(prev);
|
|
return result;
|
|
}
|
|
const getChildRoot = (vnode) => {
|
|
const rawChildren = vnode.children;
|
|
const dynamicChildren = vnode.dynamicChildren;
|
|
const childRoot = filterSingleRoot(rawChildren);
|
|
if (!childRoot) {
|
|
return [vnode, void 0];
|
|
}
|
|
const index = rawChildren.indexOf(childRoot);
|
|
const dynamicIndex = dynamicChildren ? dynamicChildren.indexOf(childRoot) : -1;
|
|
const setRoot = (updatedRoot) => {
|
|
rawChildren[index] = updatedRoot;
|
|
if (dynamicChildren) {
|
|
if (dynamicIndex > -1) {
|
|
dynamicChildren[dynamicIndex] = updatedRoot;
|
|
} else if (updatedRoot.patchFlag > 0) {
|
|
vnode.dynamicChildren = [...dynamicChildren, updatedRoot];
|
|
}
|
|
}
|
|
};
|
|
return [normalizeVNode(childRoot), setRoot];
|
|
};
|
|
function filterSingleRoot(children) {
|
|
let singleRoot;
|
|
for (let i = 0; i < children.length; i++) {
|
|
const child = children[i];
|
|
if (isVNode(child)) {
|
|
if (child.type !== Comment || child.children === "v-if") {
|
|
if (singleRoot) {
|
|
return;
|
|
} else {
|
|
singleRoot = child;
|
|
}
|
|
}
|
|
} else {
|
|
return;
|
|
}
|
|
}
|
|
return singleRoot;
|
|
}
|
|
const getFunctionalFallthrough = (attrs) => {
|
|
let res;
|
|
for (const key in attrs) {
|
|
if (key === "class" || key === "style" || isOn(key)) {
|
|
(res || (res = {}))[key] = attrs[key];
|
|
}
|
|
}
|
|
return res;
|
|
};
|
|
const filterModelListeners = (attrs, props) => {
|
|
const res = {};
|
|
for (const key in attrs) {
|
|
if (!isModelListener(key) || !(key.slice(9) in props)) {
|
|
res[key] = attrs[key];
|
|
}
|
|
}
|
|
return res;
|
|
};
|
|
const isElementRoot = (vnode) => {
|
|
return vnode.shapeFlag & (6 | 1) || vnode.type === Comment;
|
|
};
|
|
function shouldUpdateComponent(prevVNode, nextVNode, optimized) {
|
|
const { props: prevProps, children: prevChildren, component } = prevVNode;
|
|
const { props: nextProps, children: nextChildren, patchFlag } = nextVNode;
|
|
const emits = component.emitsOptions;
|
|
if ((prevChildren || nextChildren) && isHmrUpdating) {
|
|
return true;
|
|
}
|
|
if (nextVNode.dirs || nextVNode.transition) {
|
|
return true;
|
|
}
|
|
if (optimized && patchFlag >= 0) {
|
|
if (patchFlag & 1024) {
|
|
return true;
|
|
}
|
|
if (patchFlag & 16) {
|
|
if (!prevProps) {
|
|
return !!nextProps;
|
|
}
|
|
return hasPropsChanged(prevProps, nextProps, emits);
|
|
} else if (patchFlag & 8) {
|
|
const dynamicProps = nextVNode.dynamicProps;
|
|
for (let i = 0; i < dynamicProps.length; i++) {
|
|
const key = dynamicProps[i];
|
|
if (nextProps[key] !== prevProps[key] && !isEmitListener(emits, key)) {
|
|
return true;
|
|
}
|
|
}
|
|
}
|
|
} else {
|
|
if (prevChildren || nextChildren) {
|
|
if (!nextChildren || !nextChildren.$stable) {
|
|
return true;
|
|
}
|
|
}
|
|
if (prevProps === nextProps) {
|
|
return false;
|
|
}
|
|
if (!prevProps) {
|
|
return !!nextProps;
|
|
}
|
|
if (!nextProps) {
|
|
return true;
|
|
}
|
|
return hasPropsChanged(prevProps, nextProps, emits);
|
|
}
|
|
return false;
|
|
}
|
|
function hasPropsChanged(prevProps, nextProps, emitsOptions) {
|
|
const nextKeys = Object.keys(nextProps);
|
|
if (nextKeys.length !== Object.keys(prevProps).length) {
|
|
return true;
|
|
}
|
|
for (let i = 0; i < nextKeys.length; i++) {
|
|
const key = nextKeys[i];
|
|
if (nextProps[key] !== prevProps[key] && !isEmitListener(emitsOptions, key)) {
|
|
return true;
|
|
}
|
|
}
|
|
return false;
|
|
}
|
|
function updateHOCHostEl({ vnode, parent }, el) {
|
|
if (!el)
|
|
return;
|
|
while (parent) {
|
|
const root = parent.subTree;
|
|
if (root.suspense && root.suspense.activeBranch === vnode) {
|
|
root.el = vnode.el;
|
|
}
|
|
if (root === vnode) {
|
|
(vnode = parent.vnode).el = el;
|
|
parent = parent.parent;
|
|
} else {
|
|
break;
|
|
}
|
|
}
|
|
}
|
|
|
|
const COMPONENTS = "components";
|
|
const DIRECTIVES = "directives";
|
|
function resolveComponent(name, maybeSelfReference) {
|
|
return resolveAsset(COMPONENTS, name, true, maybeSelfReference) || name;
|
|
}
|
|
const NULL_DYNAMIC_COMPONENT = Symbol.for("v-ndc");
|
|
function resolveDynamicComponent(component) {
|
|
if (isString(component)) {
|
|
return resolveAsset(COMPONENTS, component, false) || component;
|
|
} else {
|
|
return component || NULL_DYNAMIC_COMPONENT;
|
|
}
|
|
}
|
|
function resolveDirective(name) {
|
|
return resolveAsset(DIRECTIVES, name);
|
|
}
|
|
function resolveAsset(type, name, warnMissing = true, maybeSelfReference = false) {
|
|
const instance = currentRenderingInstance || currentInstance;
|
|
if (instance) {
|
|
const Component = instance.type;
|
|
if (type === COMPONENTS) {
|
|
const selfName = getComponentName(
|
|
Component,
|
|
false
|
|
);
|
|
if (selfName && (selfName === name || selfName === camelize(name) || selfName === capitalize(camelize(name)))) {
|
|
return Component;
|
|
}
|
|
}
|
|
const res = (
|
|
// local registration
|
|
// check instance[type] first which is resolved for options API
|
|
resolve(instance[type] || Component[type], name) || // global registration
|
|
resolve(instance.appContext[type], name)
|
|
);
|
|
if (!res && maybeSelfReference) {
|
|
return Component;
|
|
}
|
|
if (warnMissing && !res) {
|
|
const extra = type === COMPONENTS ? `
|
|
If this is a native custom element, make sure to exclude it from component resolution via compilerOptions.isCustomElement.` : ``;
|
|
warn$1(`Failed to resolve ${type.slice(0, -1)}: ${name}${extra}`);
|
|
}
|
|
return res;
|
|
} else {
|
|
warn$1(
|
|
`resolve${capitalize(type.slice(0, -1))} can only be used in render() or setup().`
|
|
);
|
|
}
|
|
}
|
|
function resolve(registry, name) {
|
|
return registry && (registry[name] || registry[camelize(name)] || registry[capitalize(camelize(name))]);
|
|
}
|
|
|
|
const isSuspense = (type) => type.__isSuspense;
|
|
let suspenseId = 0;
|
|
const SuspenseImpl = {
|
|
name: "Suspense",
|
|
// In order to make Suspense tree-shakable, we need to avoid importing it
|
|
// directly in the renderer. The renderer checks for the __isSuspense flag
|
|
// on a vnode's type and calls the `process` method, passing in renderer
|
|
// internals.
|
|
__isSuspense: true,
|
|
process(n1, n2, container, anchor, parentComponent, parentSuspense, namespace, slotScopeIds, optimized, rendererInternals) {
|
|
if (n1 == null) {
|
|
mountSuspense(
|
|
n2,
|
|
container,
|
|
anchor,
|
|
parentComponent,
|
|
parentSuspense,
|
|
namespace,
|
|
slotScopeIds,
|
|
optimized,
|
|
rendererInternals
|
|
);
|
|
} else {
|
|
patchSuspense(
|
|
n1,
|
|
n2,
|
|
container,
|
|
anchor,
|
|
parentComponent,
|
|
namespace,
|
|
slotScopeIds,
|
|
optimized,
|
|
rendererInternals
|
|
);
|
|
}
|
|
},
|
|
hydrate: hydrateSuspense,
|
|
create: createSuspenseBoundary,
|
|
normalize: normalizeSuspenseChildren
|
|
};
|
|
const Suspense = SuspenseImpl;
|
|
function triggerEvent(vnode, name) {
|
|
const eventListener = vnode.props && vnode.props[name];
|
|
if (isFunction(eventListener)) {
|
|
eventListener();
|
|
}
|
|
}
|
|
function mountSuspense(vnode, container, anchor, parentComponent, parentSuspense, namespace, slotScopeIds, optimized, rendererInternals) {
|
|
const {
|
|
p: patch,
|
|
o: { createElement }
|
|
} = rendererInternals;
|
|
const hiddenContainer = createElement("div");
|
|
const suspense = vnode.suspense = createSuspenseBoundary(
|
|
vnode,
|
|
parentSuspense,
|
|
parentComponent,
|
|
container,
|
|
hiddenContainer,
|
|
anchor,
|
|
namespace,
|
|
slotScopeIds,
|
|
optimized,
|
|
rendererInternals
|
|
);
|
|
patch(
|
|
null,
|
|
suspense.pendingBranch = vnode.ssContent,
|
|
hiddenContainer,
|
|
null,
|
|
parentComponent,
|
|
suspense,
|
|
namespace,
|
|
slotScopeIds
|
|
);
|
|
if (suspense.deps > 0) {
|
|
triggerEvent(vnode, "onPending");
|
|
triggerEvent(vnode, "onFallback");
|
|
patch(
|
|
null,
|
|
vnode.ssFallback,
|
|
container,
|
|
anchor,
|
|
parentComponent,
|
|
null,
|
|
// fallback tree will not have suspense context
|
|
namespace,
|
|
slotScopeIds
|
|
);
|
|
setActiveBranch(suspense, vnode.ssFallback);
|
|
} else {
|
|
suspense.resolve(false, true);
|
|
}
|
|
}
|
|
function patchSuspense(n1, n2, container, anchor, parentComponent, namespace, slotScopeIds, optimized, { p: patch, um: unmount, o: { createElement } }) {
|
|
const suspense = n2.suspense = n1.suspense;
|
|
suspense.vnode = n2;
|
|
n2.el = n1.el;
|
|
const newBranch = n2.ssContent;
|
|
const newFallback = n2.ssFallback;
|
|
const { activeBranch, pendingBranch, isInFallback, isHydrating } = suspense;
|
|
if (pendingBranch) {
|
|
suspense.pendingBranch = newBranch;
|
|
if (isSameVNodeType(newBranch, pendingBranch)) {
|
|
patch(
|
|
pendingBranch,
|
|
newBranch,
|
|
suspense.hiddenContainer,
|
|
null,
|
|
parentComponent,
|
|
suspense,
|
|
namespace,
|
|
slotScopeIds,
|
|
optimized
|
|
);
|
|
if (suspense.deps <= 0) {
|
|
suspense.resolve();
|
|
} else if (isInFallback) {
|
|
if (!isHydrating) {
|
|
patch(
|
|
activeBranch,
|
|
newFallback,
|
|
container,
|
|
anchor,
|
|
parentComponent,
|
|
null,
|
|
// fallback tree will not have suspense context
|
|
namespace,
|
|
slotScopeIds,
|
|
optimized
|
|
);
|
|
setActiveBranch(suspense, newFallback);
|
|
}
|
|
}
|
|
} else {
|
|
suspense.pendingId = suspenseId++;
|
|
if (isHydrating) {
|
|
suspense.isHydrating = false;
|
|
suspense.activeBranch = pendingBranch;
|
|
} else {
|
|
unmount(pendingBranch, parentComponent, suspense);
|
|
}
|
|
suspense.deps = 0;
|
|
suspense.effects.length = 0;
|
|
suspense.hiddenContainer = createElement("div");
|
|
if (isInFallback) {
|
|
patch(
|
|
null,
|
|
newBranch,
|
|
suspense.hiddenContainer,
|
|
null,
|
|
parentComponent,
|
|
suspense,
|
|
namespace,
|
|
slotScopeIds,
|
|
optimized
|
|
);
|
|
if (suspense.deps <= 0) {
|
|
suspense.resolve();
|
|
} else {
|
|
patch(
|
|
activeBranch,
|
|
newFallback,
|
|
container,
|
|
anchor,
|
|
parentComponent,
|
|
null,
|
|
// fallback tree will not have suspense context
|
|
namespace,
|
|
slotScopeIds,
|
|
optimized
|
|
);
|
|
setActiveBranch(suspense, newFallback);
|
|
}
|
|
} else if (activeBranch && isSameVNodeType(newBranch, activeBranch)) {
|
|
patch(
|
|
activeBranch,
|
|
newBranch,
|
|
container,
|
|
anchor,
|
|
parentComponent,
|
|
suspense,
|
|
namespace,
|
|
slotScopeIds,
|
|
optimized
|
|
);
|
|
suspense.resolve(true);
|
|
} else {
|
|
patch(
|
|
null,
|
|
newBranch,
|
|
suspense.hiddenContainer,
|
|
null,
|
|
parentComponent,
|
|
suspense,
|
|
namespace,
|
|
slotScopeIds,
|
|
optimized
|
|
);
|
|
if (suspense.deps <= 0) {
|
|
suspense.resolve();
|
|
}
|
|
}
|
|
}
|
|
} else {
|
|
if (activeBranch && isSameVNodeType(newBranch, activeBranch)) {
|
|
patch(
|
|
activeBranch,
|
|
newBranch,
|
|
container,
|
|
anchor,
|
|
parentComponent,
|
|
suspense,
|
|
namespace,
|
|
slotScopeIds,
|
|
optimized
|
|
);
|
|
setActiveBranch(suspense, newBranch);
|
|
} else {
|
|
triggerEvent(n2, "onPending");
|
|
suspense.pendingBranch = newBranch;
|
|
if (newBranch.shapeFlag & 512) {
|
|
suspense.pendingId = newBranch.component.suspenseId;
|
|
} else {
|
|
suspense.pendingId = suspenseId++;
|
|
}
|
|
patch(
|
|
null,
|
|
newBranch,
|
|
suspense.hiddenContainer,
|
|
null,
|
|
parentComponent,
|
|
suspense,
|
|
namespace,
|
|
slotScopeIds,
|
|
optimized
|
|
);
|
|
if (suspense.deps <= 0) {
|
|
suspense.resolve();
|
|
} else {
|
|
const { timeout, pendingId } = suspense;
|
|
if (timeout > 0) {
|
|
setTimeout(() => {
|
|
if (suspense.pendingId === pendingId) {
|
|
suspense.fallback(newFallback);
|
|
}
|
|
}, timeout);
|
|
} else if (timeout === 0) {
|
|
suspense.fallback(newFallback);
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
let hasWarned = false;
|
|
function createSuspenseBoundary(vnode, parentSuspense, parentComponent, container, hiddenContainer, anchor, namespace, slotScopeIds, optimized, rendererInternals, isHydrating = false) {
|
|
if (!hasWarned) {
|
|
hasWarned = true;
|
|
console[console.info ? "info" : "log"](
|
|
`<Suspense> is an experimental feature and its API will likely change.`
|
|
);
|
|
}
|
|
const {
|
|
p: patch,
|
|
m: move,
|
|
um: unmount,
|
|
n: next,
|
|
o: { parentNode, remove }
|
|
} = rendererInternals;
|
|
let parentSuspenseId;
|
|
const isSuspensible = isVNodeSuspensible(vnode);
|
|
if (isSuspensible) {
|
|
if (parentSuspense == null ? void 0 : parentSuspense.pendingBranch) {
|
|
parentSuspenseId = parentSuspense.pendingId;
|
|
parentSuspense.deps++;
|
|
}
|
|
}
|
|
const timeout = vnode.props ? toNumber(vnode.props.timeout) : void 0;
|
|
{
|
|
assertNumber(timeout, `Suspense timeout`);
|
|
}
|
|
const suspense = {
|
|
vnode,
|
|
parent: parentSuspense,
|
|
parentComponent,
|
|
namespace,
|
|
container,
|
|
hiddenContainer,
|
|
anchor,
|
|
deps: 0,
|
|
pendingId: suspenseId++,
|
|
timeout: typeof timeout === "number" ? timeout : -1,
|
|
activeBranch: null,
|
|
pendingBranch: null,
|
|
isInFallback: !isHydrating,
|
|
isHydrating,
|
|
isUnmounted: false,
|
|
effects: [],
|
|
resolve(resume = false, sync = false) {
|
|
{
|
|
if (!resume && !suspense.pendingBranch) {
|
|
throw new Error(
|
|
`suspense.resolve() is called without a pending branch.`
|
|
);
|
|
}
|
|
if (suspense.isUnmounted) {
|
|
throw new Error(
|
|
`suspense.resolve() is called on an already unmounted suspense boundary.`
|
|
);
|
|
}
|
|
}
|
|
const {
|
|
vnode: vnode2,
|
|
activeBranch,
|
|
pendingBranch,
|
|
pendingId,
|
|
effects,
|
|
parentComponent: parentComponent2,
|
|
container: container2
|
|
} = suspense;
|
|
let delayEnter = false;
|
|
if (suspense.isHydrating) {
|
|
suspense.isHydrating = false;
|
|
} else if (!resume) {
|
|
delayEnter = activeBranch && pendingBranch.transition && pendingBranch.transition.mode === "out-in";
|
|
if (delayEnter) {
|
|
activeBranch.transition.afterLeave = () => {
|
|
if (pendingId === suspense.pendingId) {
|
|
move(
|
|
pendingBranch,
|
|
container2,
|
|
next(activeBranch),
|
|
0
|
|
);
|
|
queuePostFlushCb(effects);
|
|
}
|
|
};
|
|
}
|
|
let { anchor: anchor2 } = suspense;
|
|
if (activeBranch) {
|
|
anchor2 = next(activeBranch);
|
|
unmount(activeBranch, parentComponent2, suspense, true);
|
|
}
|
|
if (!delayEnter) {
|
|
move(pendingBranch, container2, anchor2, 0);
|
|
}
|
|
}
|
|
setActiveBranch(suspense, pendingBranch);
|
|
suspense.pendingBranch = null;
|
|
suspense.isInFallback = false;
|
|
let parent = suspense.parent;
|
|
let hasUnresolvedAncestor = false;
|
|
while (parent) {
|
|
if (parent.pendingBranch) {
|
|
parent.effects.push(...effects);
|
|
hasUnresolvedAncestor = true;
|
|
break;
|
|
}
|
|
parent = parent.parent;
|
|
}
|
|
if (!hasUnresolvedAncestor && !delayEnter) {
|
|
queuePostFlushCb(effects);
|
|
}
|
|
suspense.effects = [];
|
|
if (isSuspensible) {
|
|
if (parentSuspense && parentSuspense.pendingBranch && parentSuspenseId === parentSuspense.pendingId) {
|
|
parentSuspense.deps--;
|
|
if (parentSuspense.deps === 0 && !sync) {
|
|
parentSuspense.resolve();
|
|
}
|
|
}
|
|
}
|
|
triggerEvent(vnode2, "onResolve");
|
|
},
|
|
fallback(fallbackVNode) {
|
|
if (!suspense.pendingBranch) {
|
|
return;
|
|
}
|
|
const { vnode: vnode2, activeBranch, parentComponent: parentComponent2, container: container2, namespace: namespace2 } = suspense;
|
|
triggerEvent(vnode2, "onFallback");
|
|
const anchor2 = next(activeBranch);
|
|
const mountFallback = () => {
|
|
if (!suspense.isInFallback) {
|
|
return;
|
|
}
|
|
patch(
|
|
null,
|
|
fallbackVNode,
|
|
container2,
|
|
anchor2,
|
|
parentComponent2,
|
|
null,
|
|
// fallback tree will not have suspense context
|
|
namespace2,
|
|
slotScopeIds,
|
|
optimized
|
|
);
|
|
setActiveBranch(suspense, fallbackVNode);
|
|
};
|
|
const delayEnter = fallbackVNode.transition && fallbackVNode.transition.mode === "out-in";
|
|
if (delayEnter) {
|
|
activeBranch.transition.afterLeave = mountFallback;
|
|
}
|
|
suspense.isInFallback = true;
|
|
unmount(
|
|
activeBranch,
|
|
parentComponent2,
|
|
null,
|
|
// no suspense so unmount hooks fire now
|
|
true
|
|
// shouldRemove
|
|
);
|
|
if (!delayEnter) {
|
|
mountFallback();
|
|
}
|
|
},
|
|
move(container2, anchor2, type) {
|
|
suspense.activeBranch && move(suspense.activeBranch, container2, anchor2, type);
|
|
suspense.container = container2;
|
|
},
|
|
next() {
|
|
return suspense.activeBranch && next(suspense.activeBranch);
|
|
},
|
|
registerDep(instance, setupRenderEffect) {
|
|
const isInPendingSuspense = !!suspense.pendingBranch;
|
|
if (isInPendingSuspense) {
|
|
suspense.deps++;
|
|
}
|
|
const hydratedEl = instance.vnode.el;
|
|
instance.asyncDep.catch((err) => {
|
|
handleError(err, instance, 0);
|
|
}).then((asyncSetupResult) => {
|
|
if (instance.isUnmounted || suspense.isUnmounted || suspense.pendingId !== instance.suspenseId) {
|
|
return;
|
|
}
|
|
instance.asyncResolved = true;
|
|
const { vnode: vnode2 } = instance;
|
|
{
|
|
pushWarningContext(vnode2);
|
|
}
|
|
handleSetupResult(instance, asyncSetupResult, false);
|
|
if (hydratedEl) {
|
|
vnode2.el = hydratedEl;
|
|
}
|
|
const placeholder = !hydratedEl && instance.subTree.el;
|
|
setupRenderEffect(
|
|
instance,
|
|
vnode2,
|
|
// component may have been moved before resolve.
|
|
// if this is not a hydration, instance.subTree will be the comment
|
|
// placeholder.
|
|
parentNode(hydratedEl || instance.subTree.el),
|
|
// anchor will not be used if this is hydration, so only need to
|
|
// consider the comment placeholder case.
|
|
hydratedEl ? null : next(instance.subTree),
|
|
suspense,
|
|
namespace,
|
|
optimized
|
|
);
|
|
if (placeholder) {
|
|
remove(placeholder);
|
|
}
|
|
updateHOCHostEl(instance, vnode2.el);
|
|
{
|
|
popWarningContext();
|
|
}
|
|
if (isInPendingSuspense && --suspense.deps === 0) {
|
|
suspense.resolve();
|
|
}
|
|
});
|
|
},
|
|
unmount(parentSuspense2, doRemove) {
|
|
suspense.isUnmounted = true;
|
|
if (suspense.activeBranch) {
|
|
unmount(
|
|
suspense.activeBranch,
|
|
parentComponent,
|
|
parentSuspense2,
|
|
doRemove
|
|
);
|
|
}
|
|
if (suspense.pendingBranch) {
|
|
unmount(
|
|
suspense.pendingBranch,
|
|
parentComponent,
|
|
parentSuspense2,
|
|
doRemove
|
|
);
|
|
}
|
|
}
|
|
};
|
|
return suspense;
|
|
}
|
|
function hydrateSuspense(node, vnode, parentComponent, parentSuspense, namespace, slotScopeIds, optimized, rendererInternals, hydrateNode) {
|
|
const suspense = vnode.suspense = createSuspenseBoundary(
|
|
vnode,
|
|
parentSuspense,
|
|
parentComponent,
|
|
node.parentNode,
|
|
// eslint-disable-next-line no-restricted-globals
|
|
document.createElement("div"),
|
|
null,
|
|
namespace,
|
|
slotScopeIds,
|
|
optimized,
|
|
rendererInternals,
|
|
true
|
|
);
|
|
const result = hydrateNode(
|
|
node,
|
|
suspense.pendingBranch = vnode.ssContent,
|
|
parentComponent,
|
|
suspense,
|
|
slotScopeIds,
|
|
optimized
|
|
);
|
|
if (suspense.deps === 0) {
|
|
suspense.resolve(false, true);
|
|
}
|
|
return result;
|
|
}
|
|
function normalizeSuspenseChildren(vnode) {
|
|
const { shapeFlag, children } = vnode;
|
|
const isSlotChildren = shapeFlag & 32;
|
|
vnode.ssContent = normalizeSuspenseSlot(
|
|
isSlotChildren ? children.default : children
|
|
);
|
|
vnode.ssFallback = isSlotChildren ? normalizeSuspenseSlot(children.fallback) : createVNode(Comment);
|
|
}
|
|
function normalizeSuspenseSlot(s) {
|
|
let block;
|
|
if (isFunction(s)) {
|
|
const trackBlock = isBlockTreeEnabled && s._c;
|
|
if (trackBlock) {
|
|
s._d = false;
|
|
openBlock();
|
|
}
|
|
s = s();
|
|
if (trackBlock) {
|
|
s._d = true;
|
|
block = currentBlock;
|
|
closeBlock();
|
|
}
|
|
}
|
|
if (isArray(s)) {
|
|
const singleChild = filterSingleRoot(s);
|
|
if (!singleChild && s.filter((child) => child !== NULL_DYNAMIC_COMPONENT).length > 0) {
|
|
warn$1(`<Suspense> slots expect a single root node.`);
|
|
}
|
|
s = singleChild;
|
|
}
|
|
s = normalizeVNode(s);
|
|
if (block && !s.dynamicChildren) {
|
|
s.dynamicChildren = block.filter((c) => c !== s);
|
|
}
|
|
return s;
|
|
}
|
|
function queueEffectWithSuspense(fn, suspense) {
|
|
if (suspense && suspense.pendingBranch) {
|
|
if (isArray(fn)) {
|
|
suspense.effects.push(...fn);
|
|
} else {
|
|
suspense.effects.push(fn);
|
|
}
|
|
} else {
|
|
queuePostFlushCb(fn);
|
|
}
|
|
}
|
|
function setActiveBranch(suspense, branch) {
|
|
suspense.activeBranch = branch;
|
|
const { vnode, parentComponent } = suspense;
|
|
const el = vnode.el = branch.el;
|
|
if (parentComponent && parentComponent.subTree === vnode) {
|
|
parentComponent.vnode.el = el;
|
|
updateHOCHostEl(parentComponent, el);
|
|
}
|
|
}
|
|
function isVNodeSuspensible(vnode) {
|
|
var _a;
|
|
return ((_a = vnode.props) == null ? void 0 : _a.suspensible) != null && vnode.props.suspensible !== false;
|
|
}
|
|
|
|
const ssrContextKey = Symbol.for("v-scx");
|
|
const useSSRContext = () => {
|
|
{
|
|
warn$1(`useSSRContext() is not supported in the global build.`);
|
|
}
|
|
};
|
|
|
|
function watchEffect(effect, options) {
|
|
return doWatch(effect, null, options);
|
|
}
|
|
function watchPostEffect(effect, options) {
|
|
return doWatch(
|
|
effect,
|
|
null,
|
|
extend({}, options, { flush: "post" })
|
|
);
|
|
}
|
|
function watchSyncEffect(effect, options) {
|
|
return doWatch(
|
|
effect,
|
|
null,
|
|
extend({}, options, { flush: "sync" })
|
|
);
|
|
}
|
|
const INITIAL_WATCHER_VALUE = {};
|
|
function watch(source, cb, options) {
|
|
if (!isFunction(cb)) {
|
|
warn$1(
|
|
`\`watch(fn, options?)\` signature has been moved to a separate API. Use \`watchEffect(fn, options?)\` instead. \`watch\` now only supports \`watch(source, cb, options?) signature.`
|
|
);
|
|
}
|
|
return doWatch(source, cb, options);
|
|
}
|
|
function doWatch(source, cb, {
|
|
immediate,
|
|
deep,
|
|
flush,
|
|
once,
|
|
onTrack,
|
|
onTrigger
|
|
} = EMPTY_OBJ) {
|
|
if (cb && once) {
|
|
const _cb = cb;
|
|
cb = (...args) => {
|
|
_cb(...args);
|
|
unwatch();
|
|
};
|
|
}
|
|
if (deep !== void 0 && typeof deep === "number") {
|
|
warn$1(
|
|
`watch() "deep" option with number value will be used as watch depth in future versions. Please use a boolean instead to avoid potential breakage.`
|
|
);
|
|
}
|
|
if (!cb) {
|
|
if (immediate !== void 0) {
|
|
warn$1(
|
|
`watch() "immediate" option is only respected when using the watch(source, callback, options?) signature.`
|
|
);
|
|
}
|
|
if (deep !== void 0) {
|
|
warn$1(
|
|
`watch() "deep" option is only respected when using the watch(source, callback, options?) signature.`
|
|
);
|
|
}
|
|
if (once !== void 0) {
|
|
warn$1(
|
|
`watch() "once" option is only respected when using the watch(source, callback, options?) signature.`
|
|
);
|
|
}
|
|
}
|
|
const warnInvalidSource = (s) => {
|
|
warn$1(
|
|
`Invalid watch source: `,
|
|
s,
|
|
`A watch source can only be a getter/effect function, a ref, a reactive object, or an array of these types.`
|
|
);
|
|
};
|
|
const instance = currentInstance;
|
|
const reactiveGetter = (source2) => deep === true ? source2 : (
|
|
// for deep: false, only traverse root-level properties
|
|
traverse(source2, deep === false ? 1 : void 0)
|
|
);
|
|
let getter;
|
|
let forceTrigger = false;
|
|
let isMultiSource = false;
|
|
if (isRef(source)) {
|
|
getter = () => source.value;
|
|
forceTrigger = isShallow(source);
|
|
} else if (isReactive(source)) {
|
|
getter = () => reactiveGetter(source);
|
|
forceTrigger = true;
|
|
} else if (isArray(source)) {
|
|
isMultiSource = true;
|
|
forceTrigger = source.some((s) => isReactive(s) || isShallow(s));
|
|
getter = () => source.map((s) => {
|
|
if (isRef(s)) {
|
|
return s.value;
|
|
} else if (isReactive(s)) {
|
|
return reactiveGetter(s);
|
|
} else if (isFunction(s)) {
|
|
return callWithErrorHandling(s, instance, 2);
|
|
} else {
|
|
warnInvalidSource(s);
|
|
}
|
|
});
|
|
} else if (isFunction(source)) {
|
|
if (cb) {
|
|
getter = () => callWithErrorHandling(source, instance, 2);
|
|
} else {
|
|
getter = () => {
|
|
if (cleanup) {
|
|
cleanup();
|
|
}
|
|
return callWithAsyncErrorHandling(
|
|
source,
|
|
instance,
|
|
3,
|
|
[onCleanup]
|
|
);
|
|
};
|
|
}
|
|
} else {
|
|
getter = NOOP;
|
|
warnInvalidSource(source);
|
|
}
|
|
if (cb && deep) {
|
|
const baseGetter = getter;
|
|
getter = () => traverse(baseGetter());
|
|
}
|
|
let cleanup;
|
|
let onCleanup = (fn) => {
|
|
cleanup = effect.onStop = () => {
|
|
callWithErrorHandling(fn, instance, 4);
|
|
cleanup = effect.onStop = void 0;
|
|
};
|
|
};
|
|
let oldValue = isMultiSource ? new Array(source.length).fill(INITIAL_WATCHER_VALUE) : INITIAL_WATCHER_VALUE;
|
|
const job = () => {
|
|
if (!effect.active || !effect.dirty) {
|
|
return;
|
|
}
|
|
if (cb) {
|
|
const newValue = effect.run();
|
|
if (deep || forceTrigger || (isMultiSource ? newValue.some((v, i) => hasChanged(v, oldValue[i])) : hasChanged(newValue, oldValue)) || false) {
|
|
if (cleanup) {
|
|
cleanup();
|
|
}
|
|
callWithAsyncErrorHandling(cb, instance, 3, [
|
|
newValue,
|
|
// pass undefined as the old value when it's changed for the first time
|
|
oldValue === INITIAL_WATCHER_VALUE ? void 0 : isMultiSource && oldValue[0] === INITIAL_WATCHER_VALUE ? [] : oldValue,
|
|
onCleanup
|
|
]);
|
|
oldValue = newValue;
|
|
}
|
|
} else {
|
|
effect.run();
|
|
}
|
|
};
|
|
job.allowRecurse = !!cb;
|
|
let scheduler;
|
|
if (flush === "sync") {
|
|
scheduler = job;
|
|
} else if (flush === "post") {
|
|
scheduler = () => queuePostRenderEffect(job, instance && instance.suspense);
|
|
} else {
|
|
job.pre = true;
|
|
if (instance)
|
|
job.id = instance.uid;
|
|
scheduler = () => queueJob(job);
|
|
}
|
|
const effect = new ReactiveEffect(getter, NOOP, scheduler);
|
|
const scope = getCurrentScope();
|
|
const unwatch = () => {
|
|
effect.stop();
|
|
if (scope) {
|
|
remove(scope.effects, effect);
|
|
}
|
|
};
|
|
{
|
|
effect.onTrack = onTrack;
|
|
effect.onTrigger = onTrigger;
|
|
}
|
|
if (cb) {
|
|
if (immediate) {
|
|
job();
|
|
} else {
|
|
oldValue = effect.run();
|
|
}
|
|
} else if (flush === "post") {
|
|
queuePostRenderEffect(
|
|
effect.run.bind(effect),
|
|
instance && instance.suspense
|
|
);
|
|
} else {
|
|
effect.run();
|
|
}
|
|
return unwatch;
|
|
}
|
|
function instanceWatch(source, value, options) {
|
|
const publicThis = this.proxy;
|
|
const getter = isString(source) ? source.includes(".") ? createPathGetter(publicThis, source) : () => publicThis[source] : source.bind(publicThis, publicThis);
|
|
let cb;
|
|
if (isFunction(value)) {
|
|
cb = value;
|
|
} else {
|
|
cb = value.handler;
|
|
options = value;
|
|
}
|
|
const cur = currentInstance;
|
|
setCurrentInstance(this);
|
|
const res = doWatch(getter, cb.bind(publicThis), options);
|
|
if (cur) {
|
|
setCurrentInstance(cur);
|
|
} else {
|
|
unsetCurrentInstance();
|
|
}
|
|
return res;
|
|
}
|
|
function createPathGetter(ctx, path) {
|
|
const segments = path.split(".");
|
|
return () => {
|
|
let cur = ctx;
|
|
for (let i = 0; i < segments.length && cur; i++) {
|
|
cur = cur[segments[i]];
|
|
}
|
|
return cur;
|
|
};
|
|
}
|
|
function traverse(value, depth, currentDepth = 0, seen) {
|
|
if (!isObject(value) || value["__v_skip"]) {
|
|
return value;
|
|
}
|
|
if (depth && depth > 0) {
|
|
if (currentDepth >= depth) {
|
|
return value;
|
|
}
|
|
currentDepth++;
|
|
}
|
|
seen = seen || /* @__PURE__ */ new Set();
|
|
if (seen.has(value)) {
|
|
return value;
|
|
}
|
|
seen.add(value);
|
|
if (isRef(value)) {
|
|
traverse(value.value, depth, currentDepth, seen);
|
|
} else if (isArray(value)) {
|
|
for (let i = 0; i < value.length; i++) {
|
|
traverse(value[i], depth, currentDepth, seen);
|
|
}
|
|
} else if (isSet(value) || isMap(value)) {
|
|
value.forEach((v) => {
|
|
traverse(v, depth, currentDepth, seen);
|
|
});
|
|
} else if (isPlainObject(value)) {
|
|
for (const key in value) {
|
|
traverse(value[key], depth, currentDepth, seen);
|
|
}
|
|
}
|
|
return value;
|
|
}
|
|
|
|
function validateDirectiveName(name) {
|
|
if (isBuiltInDirective(name)) {
|
|
warn$1("Do not use built-in directive ids as custom directive id: " + name);
|
|
}
|
|
}
|
|
function withDirectives(vnode, directives) {
|
|
const internalInstance = currentRenderingInstance;
|
|
if (internalInstance === null) {
|
|
warn$1(`withDirectives can only be used inside render functions.`);
|
|
return vnode;
|
|
}
|
|
const instance = getExposeProxy(internalInstance) || internalInstance.proxy;
|
|
const bindings = vnode.dirs || (vnode.dirs = []);
|
|
for (let i = 0; i < directives.length; i++) {
|
|
let [dir, value, arg, modifiers = EMPTY_OBJ] = directives[i];
|
|
if (dir) {
|
|
if (isFunction(dir)) {
|
|
dir = {
|
|
mounted: dir,
|
|
updated: dir
|
|
};
|
|
}
|
|
if (dir.deep) {
|
|
traverse(value);
|
|
}
|
|
bindings.push({
|
|
dir,
|
|
instance,
|
|
value,
|
|
oldValue: void 0,
|
|
arg,
|
|
modifiers
|
|
});
|
|
}
|
|
}
|
|
return vnode;
|
|
}
|
|
function invokeDirectiveHook(vnode, prevVNode, instance, name) {
|
|
const bindings = vnode.dirs;
|
|
const oldBindings = prevVNode && prevVNode.dirs;
|
|
for (let i = 0; i < bindings.length; i++) {
|
|
const binding = bindings[i];
|
|
if (oldBindings) {
|
|
binding.oldValue = oldBindings[i].value;
|
|
}
|
|
let hook = binding.dir[name];
|
|
if (hook) {
|
|
pauseTracking();
|
|
callWithAsyncErrorHandling(hook, instance, 8, [
|
|
vnode.el,
|
|
binding,
|
|
vnode,
|
|
prevVNode
|
|
]);
|
|
resetTracking();
|
|
}
|
|
}
|
|
}
|
|
|
|
const leaveCbKey = Symbol("_leaveCb");
|
|
const enterCbKey$1 = Symbol("_enterCb");
|
|
function useTransitionState() {
|
|
const state = {
|
|
isMounted: false,
|
|
isLeaving: false,
|
|
isUnmounting: false,
|
|
leavingVNodes: /* @__PURE__ */ new Map()
|
|
};
|
|
onMounted(() => {
|
|
state.isMounted = true;
|
|
});
|
|
onBeforeUnmount(() => {
|
|
state.isUnmounting = true;
|
|
});
|
|
return state;
|
|
}
|
|
const TransitionHookValidator = [Function, Array];
|
|
const BaseTransitionPropsValidators = {
|
|
mode: String,
|
|
appear: Boolean,
|
|
persisted: Boolean,
|
|
// enter
|
|
onBeforeEnter: TransitionHookValidator,
|
|
onEnter: TransitionHookValidator,
|
|
onAfterEnter: TransitionHookValidator,
|
|
onEnterCancelled: TransitionHookValidator,
|
|
// leave
|
|
onBeforeLeave: TransitionHookValidator,
|
|
onLeave: TransitionHookValidator,
|
|
onAfterLeave: TransitionHookValidator,
|
|
onLeaveCancelled: TransitionHookValidator,
|
|
// appear
|
|
onBeforeAppear: TransitionHookValidator,
|
|
onAppear: TransitionHookValidator,
|
|
onAfterAppear: TransitionHookValidator,
|
|
onAppearCancelled: TransitionHookValidator
|
|
};
|
|
const BaseTransitionImpl = {
|
|
name: `BaseTransition`,
|
|
props: BaseTransitionPropsValidators,
|
|
setup(props, { slots }) {
|
|
const instance = getCurrentInstance();
|
|
const state = useTransitionState();
|
|
let prevTransitionKey;
|
|
return () => {
|
|
const children = slots.default && getTransitionRawChildren(slots.default(), true);
|
|
if (!children || !children.length) {
|
|
return;
|
|
}
|
|
let child = children[0];
|
|
if (children.length > 1) {
|
|
let hasFound = false;
|
|
for (const c of children) {
|
|
if (c.type !== Comment) {
|
|
if (hasFound) {
|
|
warn$1(
|
|
"<transition> can only be used on a single element or component. Use <transition-group> for lists."
|
|
);
|
|
break;
|
|
}
|
|
child = c;
|
|
hasFound = true;
|
|
}
|
|
}
|
|
}
|
|
const rawProps = toRaw(props);
|
|
const { mode } = rawProps;
|
|
if (mode && mode !== "in-out" && mode !== "out-in" && mode !== "default") {
|
|
warn$1(`invalid <transition> mode: ${mode}`);
|
|
}
|
|
if (state.isLeaving) {
|
|
return emptyPlaceholder(child);
|
|
}
|
|
const innerChild = getKeepAliveChild(child);
|
|
if (!innerChild) {
|
|
return emptyPlaceholder(child);
|
|
}
|
|
const enterHooks = resolveTransitionHooks(
|
|
innerChild,
|
|
rawProps,
|
|
state,
|
|
instance
|
|
);
|
|
setTransitionHooks(innerChild, enterHooks);
|
|
const oldChild = instance.subTree;
|
|
const oldInnerChild = oldChild && getKeepAliveChild(oldChild);
|
|
let transitionKeyChanged = false;
|
|
const { getTransitionKey } = innerChild.type;
|
|
if (getTransitionKey) {
|
|
const key = getTransitionKey();
|
|
if (prevTransitionKey === void 0) {
|
|
prevTransitionKey = key;
|
|
} else if (key !== prevTransitionKey) {
|
|
prevTransitionKey = key;
|
|
transitionKeyChanged = true;
|
|
}
|
|
}
|
|
if (oldInnerChild && oldInnerChild.type !== Comment && (!isSameVNodeType(innerChild, oldInnerChild) || transitionKeyChanged)) {
|
|
const leavingHooks = resolveTransitionHooks(
|
|
oldInnerChild,
|
|
rawProps,
|
|
state,
|
|
instance
|
|
);
|
|
setTransitionHooks(oldInnerChild, leavingHooks);
|
|
if (mode === "out-in") {
|
|
state.isLeaving = true;
|
|
leavingHooks.afterLeave = () => {
|
|
state.isLeaving = false;
|
|
if (instance.update.active !== false) {
|
|
instance.effect.dirty = true;
|
|
instance.update();
|
|
}
|
|
};
|
|
return emptyPlaceholder(child);
|
|
} else if (mode === "in-out" && innerChild.type !== Comment) {
|
|
leavingHooks.delayLeave = (el, earlyRemove, delayedLeave) => {
|
|
const leavingVNodesCache = getLeavingNodesForType(
|
|
state,
|
|
oldInnerChild
|
|
);
|
|
leavingVNodesCache[String(oldInnerChild.key)] = oldInnerChild;
|
|
el[leaveCbKey] = () => {
|
|
earlyRemove();
|
|
el[leaveCbKey] = void 0;
|
|
delete enterHooks.delayedLeave;
|
|
};
|
|
enterHooks.delayedLeave = delayedLeave;
|
|
};
|
|
}
|
|
}
|
|
return child;
|
|
};
|
|
}
|
|
};
|
|
const BaseTransition = BaseTransitionImpl;
|
|
function getLeavingNodesForType(state, vnode) {
|
|
const { leavingVNodes } = state;
|
|
let leavingVNodesCache = leavingVNodes.get(vnode.type);
|
|
if (!leavingVNodesCache) {
|
|
leavingVNodesCache = /* @__PURE__ */ Object.create(null);
|
|
leavingVNodes.set(vnode.type, leavingVNodesCache);
|
|
}
|
|
return leavingVNodesCache;
|
|
}
|
|
function resolveTransitionHooks(vnode, props, state, instance) {
|
|
const {
|
|
appear,
|
|
mode,
|
|
persisted = false,
|
|
onBeforeEnter,
|
|
onEnter,
|
|
onAfterEnter,
|
|
onEnterCancelled,
|
|
onBeforeLeave,
|
|
onLeave,
|
|
onAfterLeave,
|
|
onLeaveCancelled,
|
|
onBeforeAppear,
|
|
onAppear,
|
|
onAfterAppear,
|
|
onAppearCancelled
|
|
} = props;
|
|
const key = String(vnode.key);
|
|
const leavingVNodesCache = getLeavingNodesForType(state, vnode);
|
|
const callHook = (hook, args) => {
|
|
hook && callWithAsyncErrorHandling(
|
|
hook,
|
|
instance,
|
|
9,
|
|
args
|
|
);
|
|
};
|
|
const callAsyncHook = (hook, args) => {
|
|
const done = args[1];
|
|
callHook(hook, args);
|
|
if (isArray(hook)) {
|
|
if (hook.every((hook2) => hook2.length <= 1))
|
|
done();
|
|
} else if (hook.length <= 1) {
|
|
done();
|
|
}
|
|
};
|
|
const hooks = {
|
|
mode,
|
|
persisted,
|
|
beforeEnter(el) {
|
|
let hook = onBeforeEnter;
|
|
if (!state.isMounted) {
|
|
if (appear) {
|
|
hook = onBeforeAppear || onBeforeEnter;
|
|
} else {
|
|
return;
|
|
}
|
|
}
|
|
if (el[leaveCbKey]) {
|
|
el[leaveCbKey](
|
|
true
|
|
/* cancelled */
|
|
);
|
|
}
|
|
const leavingVNode = leavingVNodesCache[key];
|
|
if (leavingVNode && isSameVNodeType(vnode, leavingVNode) && leavingVNode.el[leaveCbKey]) {
|
|
leavingVNode.el[leaveCbKey]();
|
|
}
|
|
callHook(hook, [el]);
|
|
},
|
|
enter(el) {
|
|
let hook = onEnter;
|
|
let afterHook = onAfterEnter;
|
|
let cancelHook = onEnterCancelled;
|
|
if (!state.isMounted) {
|
|
if (appear) {
|
|
hook = onAppear || onEnter;
|
|
afterHook = onAfterAppear || onAfterEnter;
|
|
cancelHook = onAppearCancelled || onEnterCancelled;
|
|
} else {
|
|
return;
|
|
}
|
|
}
|
|
let called = false;
|
|
const done = el[enterCbKey$1] = (cancelled) => {
|
|
if (called)
|
|
return;
|
|
called = true;
|
|
if (cancelled) {
|
|
callHook(cancelHook, [el]);
|
|
} else {
|
|
callHook(afterHook, [el]);
|
|
}
|
|
if (hooks.delayedLeave) {
|
|
hooks.delayedLeave();
|
|
}
|
|
el[enterCbKey$1] = void 0;
|
|
};
|
|
if (hook) {
|
|
callAsyncHook(hook, [el, done]);
|
|
} else {
|
|
done();
|
|
}
|
|
},
|
|
leave(el, remove) {
|
|
const key2 = String(vnode.key);
|
|
if (el[enterCbKey$1]) {
|
|
el[enterCbKey$1](
|
|
true
|
|
/* cancelled */
|
|
);
|
|
}
|
|
if (state.isUnmounting) {
|
|
return remove();
|
|
}
|
|
callHook(onBeforeLeave, [el]);
|
|
let called = false;
|
|
const done = el[leaveCbKey] = (cancelled) => {
|
|
if (called)
|
|
return;
|
|
called = true;
|
|
remove();
|
|
if (cancelled) {
|
|
callHook(onLeaveCancelled, [el]);
|
|
} else {
|
|
callHook(onAfterLeave, [el]);
|
|
}
|
|
el[leaveCbKey] = void 0;
|
|
if (leavingVNodesCache[key2] === vnode) {
|
|
delete leavingVNodesCache[key2];
|
|
}
|
|
};
|
|
leavingVNodesCache[key2] = vnode;
|
|
if (onLeave) {
|
|
callAsyncHook(onLeave, [el, done]);
|
|
} else {
|
|
done();
|
|
}
|
|
},
|
|
clone(vnode2) {
|
|
return resolveTransitionHooks(vnode2, props, state, instance);
|
|
}
|
|
};
|
|
return hooks;
|
|
}
|
|
function emptyPlaceholder(vnode) {
|
|
if (isKeepAlive(vnode)) {
|
|
vnode = cloneVNode(vnode);
|
|
vnode.children = null;
|
|
return vnode;
|
|
}
|
|
}
|
|
function getKeepAliveChild(vnode) {
|
|
return isKeepAlive(vnode) ? (
|
|
// #7121 ensure get the child component subtree in case
|
|
// it's been replaced during HMR
|
|
vnode.component ? vnode.component.subTree : vnode.children ? vnode.children[0] : void 0
|
|
) : vnode;
|
|
}
|
|
function setTransitionHooks(vnode, hooks) {
|
|
if (vnode.shapeFlag & 6 && vnode.component) {
|
|
setTransitionHooks(vnode.component.subTree, hooks);
|
|
} else if (vnode.shapeFlag & 128) {
|
|
vnode.ssContent.transition = hooks.clone(vnode.ssContent);
|
|
vnode.ssFallback.transition = hooks.clone(vnode.ssFallback);
|
|
} else {
|
|
vnode.transition = hooks;
|
|
}
|
|
}
|
|
function getTransitionRawChildren(children, keepComment = false, parentKey) {
|
|
let ret = [];
|
|
let keyedFragmentCount = 0;
|
|
for (let i = 0; i < children.length; i++) {
|
|
let child = children[i];
|
|
const key = parentKey == null ? child.key : String(parentKey) + String(child.key != null ? child.key : i);
|
|
if (child.type === Fragment) {
|
|
if (child.patchFlag & 128)
|
|
keyedFragmentCount++;
|
|
ret = ret.concat(
|
|
getTransitionRawChildren(child.children, keepComment, key)
|
|
);
|
|
} else if (keepComment || child.type !== Comment) {
|
|
ret.push(key != null ? cloneVNode(child, { key }) : child);
|
|
}
|
|
}
|
|
if (keyedFragmentCount > 1) {
|
|
for (let i = 0; i < ret.length; i++) {
|
|
ret[i].patchFlag = -2;
|
|
}
|
|
}
|
|
return ret;
|
|
}
|
|
|
|
/*! #__NO_SIDE_EFFECTS__ */
|
|
// @__NO_SIDE_EFFECTS__
|
|
function defineComponent(options, extraOptions) {
|
|
return isFunction(options) ? (
|
|
// #8326: extend call and options.name access are considered side-effects
|
|
// by Rollup, so we have to wrap it in a pure-annotated IIFE.
|
|
/* @__PURE__ */ (() => extend({ name: options.name }, extraOptions, { setup: options }))()
|
|
) : options;
|
|
}
|
|
|
|
const isAsyncWrapper = (i) => !!i.type.__asyncLoader;
|
|
/*! #__NO_SIDE_EFFECTS__ */
|
|
// @__NO_SIDE_EFFECTS__
|
|
function defineAsyncComponent(source) {
|
|
if (isFunction(source)) {
|
|
source = { loader: source };
|
|
}
|
|
const {
|
|
loader,
|
|
loadingComponent,
|
|
errorComponent,
|
|
delay = 200,
|
|
timeout,
|
|
// undefined = never times out
|
|
suspensible = true,
|
|
onError: userOnError
|
|
} = source;
|
|
let pendingRequest = null;
|
|
let resolvedComp;
|
|
let retries = 0;
|
|
const retry = () => {
|
|
retries++;
|
|
pendingRequest = null;
|
|
return load();
|
|
};
|
|
const load = () => {
|
|
let thisRequest;
|
|
return pendingRequest || (thisRequest = pendingRequest = loader().catch((err) => {
|
|
err = err instanceof Error ? err : new Error(String(err));
|
|
if (userOnError) {
|
|
return new Promise((resolve, reject) => {
|
|
const userRetry = () => resolve(retry());
|
|
const userFail = () => reject(err);
|
|
userOnError(err, userRetry, userFail, retries + 1);
|
|
});
|
|
} else {
|
|
throw err;
|
|
}
|
|
}).then((comp) => {
|
|
if (thisRequest !== pendingRequest && pendingRequest) {
|
|
return pendingRequest;
|
|
}
|
|
if (!comp) {
|
|
warn$1(
|
|
`Async component loader resolved to undefined. If you are using retry(), make sure to return its return value.`
|
|
);
|
|
}
|
|
if (comp && (comp.__esModule || comp[Symbol.toStringTag] === "Module")) {
|
|
comp = comp.default;
|
|
}
|
|
if (comp && !isObject(comp) && !isFunction(comp)) {
|
|
throw new Error(`Invalid async component load result: ${comp}`);
|
|
}
|
|
resolvedComp = comp;
|
|
return comp;
|
|
}));
|
|
};
|
|
return defineComponent({
|
|
name: "AsyncComponentWrapper",
|
|
__asyncLoader: load,
|
|
get __asyncResolved() {
|
|
return resolvedComp;
|
|
},
|
|
setup() {
|
|
const instance = currentInstance;
|
|
if (resolvedComp) {
|
|
return () => createInnerComp(resolvedComp, instance);
|
|
}
|
|
const onError = (err) => {
|
|
pendingRequest = null;
|
|
handleError(
|
|
err,
|
|
instance,
|
|
13,
|
|
!errorComponent
|
|
);
|
|
};
|
|
if (suspensible && instance.suspense || false) {
|
|
return load().then((comp) => {
|
|
return () => createInnerComp(comp, instance);
|
|
}).catch((err) => {
|
|
onError(err);
|
|
return () => errorComponent ? createVNode(errorComponent, {
|
|
error: err
|
|
}) : null;
|
|
});
|
|
}
|
|
const loaded = ref(false);
|
|
const error = ref();
|
|
const delayed = ref(!!delay);
|
|
if (delay) {
|
|
setTimeout(() => {
|
|
delayed.value = false;
|
|
}, delay);
|
|
}
|
|
if (timeout != null) {
|
|
setTimeout(() => {
|
|
if (!loaded.value && !error.value) {
|
|
const err = new Error(
|
|
`Async component timed out after ${timeout}ms.`
|
|
);
|
|
onError(err);
|
|
error.value = err;
|
|
}
|
|
}, timeout);
|
|
}
|
|
load().then(() => {
|
|
loaded.value = true;
|
|
if (instance.parent && isKeepAlive(instance.parent.vnode)) {
|
|
instance.parent.effect.dirty = true;
|
|
queueJob(instance.parent.update);
|
|
}
|
|
}).catch((err) => {
|
|
onError(err);
|
|
error.value = err;
|
|
});
|
|
return () => {
|
|
if (loaded.value && resolvedComp) {
|
|
return createInnerComp(resolvedComp, instance);
|
|
} else if (error.value && errorComponent) {
|
|
return createVNode(errorComponent, {
|
|
error: error.value
|
|
});
|
|
} else if (loadingComponent && !delayed.value) {
|
|
return createVNode(loadingComponent);
|
|
}
|
|
};
|
|
}
|
|
});
|
|
}
|
|
function createInnerComp(comp, parent) {
|
|
const { ref: ref2, props, children, ce } = parent.vnode;
|
|
const vnode = createVNode(comp, props, children);
|
|
vnode.ref = ref2;
|
|
vnode.ce = ce;
|
|
delete parent.vnode.ce;
|
|
return vnode;
|
|
}
|
|
|
|
const isKeepAlive = (vnode) => vnode.type.__isKeepAlive;
|
|
const KeepAliveImpl = {
|
|
name: `KeepAlive`,
|
|
// Marker for special handling inside the renderer. We are not using a ===
|
|
// check directly on KeepAlive in the renderer, because importing it directly
|
|
// would prevent it from being tree-shaken.
|
|
__isKeepAlive: true,
|
|
props: {
|
|
include: [String, RegExp, Array],
|
|
exclude: [String, RegExp, Array],
|
|
max: [String, Number]
|
|
},
|
|
setup(props, { slots }) {
|
|
const instance = getCurrentInstance();
|
|
const sharedContext = instance.ctx;
|
|
const cache = /* @__PURE__ */ new Map();
|
|
const keys = /* @__PURE__ */ new Set();
|
|
let current = null;
|
|
{
|
|
instance.__v_cache = cache;
|
|
}
|
|
const parentSuspense = instance.suspense;
|
|
const {
|
|
renderer: {
|
|
p: patch,
|
|
m: move,
|
|
um: _unmount,
|
|
o: { createElement }
|
|
}
|
|
} = sharedContext;
|
|
const storageContainer = createElement("div");
|
|
sharedContext.activate = (vnode, container, anchor, namespace, optimized) => {
|
|
const instance2 = vnode.component;
|
|
move(vnode, container, anchor, 0, parentSuspense);
|
|
patch(
|
|
instance2.vnode,
|
|
vnode,
|
|
container,
|
|
anchor,
|
|
instance2,
|
|
parentSuspense,
|
|
namespace,
|
|
vnode.slotScopeIds,
|
|
optimized
|
|
);
|
|
queuePostRenderEffect(() => {
|
|
instance2.isDeactivated = false;
|
|
if (instance2.a) {
|
|
invokeArrayFns(instance2.a);
|
|
}
|
|
const vnodeHook = vnode.props && vnode.props.onVnodeMounted;
|
|
if (vnodeHook) {
|
|
invokeVNodeHook(vnodeHook, instance2.parent, vnode);
|
|
}
|
|
}, parentSuspense);
|
|
{
|
|
devtoolsComponentAdded(instance2);
|
|
}
|
|
};
|
|
sharedContext.deactivate = (vnode) => {
|
|
const instance2 = vnode.component;
|
|
move(vnode, storageContainer, null, 1, parentSuspense);
|
|
queuePostRenderEffect(() => {
|
|
if (instance2.da) {
|
|
invokeArrayFns(instance2.da);
|
|
}
|
|
const vnodeHook = vnode.props && vnode.props.onVnodeUnmounted;
|
|
if (vnodeHook) {
|
|
invokeVNodeHook(vnodeHook, instance2.parent, vnode);
|
|
}
|
|
instance2.isDeactivated = true;
|
|
}, parentSuspense);
|
|
{
|
|
devtoolsComponentAdded(instance2);
|
|
}
|
|
};
|
|
function unmount(vnode) {
|
|
resetShapeFlag(vnode);
|
|
_unmount(vnode, instance, parentSuspense, true);
|
|
}
|
|
function pruneCache(filter) {
|
|
cache.forEach((vnode, key) => {
|
|
const name = getComponentName(vnode.type);
|
|
if (name && (!filter || !filter(name))) {
|
|
pruneCacheEntry(key);
|
|
}
|
|
});
|
|
}
|
|
function pruneCacheEntry(key) {
|
|
const cached = cache.get(key);
|
|
if (!current || !isSameVNodeType(cached, current)) {
|
|
unmount(cached);
|
|
} else if (current) {
|
|
resetShapeFlag(current);
|
|
}
|
|
cache.delete(key);
|
|
keys.delete(key);
|
|
}
|
|
watch(
|
|
() => [props.include, props.exclude],
|
|
([include, exclude]) => {
|
|
include && pruneCache((name) => matches(include, name));
|
|
exclude && pruneCache((name) => !matches(exclude, name));
|
|
},
|
|
// prune post-render after `current` has been updated
|
|
{ flush: "post", deep: true }
|
|
);
|
|
let pendingCacheKey = null;
|
|
const cacheSubtree = () => {
|
|
if (pendingCacheKey != null) {
|
|
cache.set(pendingCacheKey, getInnerChild(instance.subTree));
|
|
}
|
|
};
|
|
onMounted(cacheSubtree);
|
|
onUpdated(cacheSubtree);
|
|
onBeforeUnmount(() => {
|
|
cache.forEach((cached) => {
|
|
const { subTree, suspense } = instance;
|
|
const vnode = getInnerChild(subTree);
|
|
if (cached.type === vnode.type && cached.key === vnode.key) {
|
|
resetShapeFlag(vnode);
|
|
const da = vnode.component.da;
|
|
da && queuePostRenderEffect(da, suspense);
|
|
return;
|
|
}
|
|
unmount(cached);
|
|
});
|
|
});
|
|
return () => {
|
|
pendingCacheKey = null;
|
|
if (!slots.default) {
|
|
return null;
|
|
}
|
|
const children = slots.default();
|
|
const rawVNode = children[0];
|
|
if (children.length > 1) {
|
|
{
|
|
warn$1(`KeepAlive should contain exactly one component child.`);
|
|
}
|
|
current = null;
|
|
return children;
|
|
} else if (!isVNode(rawVNode) || !(rawVNode.shapeFlag & 4) && !(rawVNode.shapeFlag & 128)) {
|
|
current = null;
|
|
return rawVNode;
|
|
}
|
|
let vnode = getInnerChild(rawVNode);
|
|
const comp = vnode.type;
|
|
const name = getComponentName(
|
|
isAsyncWrapper(vnode) ? vnode.type.__asyncResolved || {} : comp
|
|
);
|
|
const { include, exclude, max } = props;
|
|
if (include && (!name || !matches(include, name)) || exclude && name && matches(exclude, name)) {
|
|
current = vnode;
|
|
return rawVNode;
|
|
}
|
|
const key = vnode.key == null ? comp : vnode.key;
|
|
const cachedVNode = cache.get(key);
|
|
if (vnode.el) {
|
|
vnode = cloneVNode(vnode);
|
|
if (rawVNode.shapeFlag & 128) {
|
|
rawVNode.ssContent = vnode;
|
|
}
|
|
}
|
|
pendingCacheKey = key;
|
|
if (cachedVNode) {
|
|
vnode.el = cachedVNode.el;
|
|
vnode.component = cachedVNode.component;
|
|
if (vnode.transition) {
|
|
setTransitionHooks(vnode, vnode.transition);
|
|
}
|
|
vnode.shapeFlag |= 512;
|
|
keys.delete(key);
|
|
keys.add(key);
|
|
} else {
|
|
keys.add(key);
|
|
if (max && keys.size > parseInt(max, 10)) {
|
|
pruneCacheEntry(keys.values().next().value);
|
|
}
|
|
}
|
|
vnode.shapeFlag |= 256;
|
|
current = vnode;
|
|
return isSuspense(rawVNode.type) ? rawVNode : vnode;
|
|
};
|
|
}
|
|
};
|
|
const KeepAlive = KeepAliveImpl;
|
|
function matches(pattern, name) {
|
|
if (isArray(pattern)) {
|
|
return pattern.some((p) => matches(p, name));
|
|
} else if (isString(pattern)) {
|
|
return pattern.split(",").includes(name);
|
|
} else if (isRegExp(pattern)) {
|
|
return pattern.test(name);
|
|
}
|
|
return false;
|
|
}
|
|
function onActivated(hook, target) {
|
|
registerKeepAliveHook(hook, "a", target);
|
|
}
|
|
function onDeactivated(hook, target) {
|
|
registerKeepAliveHook(hook, "da", target);
|
|
}
|
|
function registerKeepAliveHook(hook, type, target = currentInstance) {
|
|
const wrappedHook = hook.__wdc || (hook.__wdc = () => {
|
|
let current = target;
|
|
while (current) {
|
|
if (current.isDeactivated) {
|
|
return;
|
|
}
|
|
current = current.parent;
|
|
}
|
|
return hook();
|
|
});
|
|
injectHook(type, wrappedHook, target);
|
|
if (target) {
|
|
let current = target.parent;
|
|
while (current && current.parent) {
|
|
if (isKeepAlive(current.parent.vnode)) {
|
|
injectToKeepAliveRoot(wrappedHook, type, target, current);
|
|
}
|
|
current = current.parent;
|
|
}
|
|
}
|
|
}
|
|
function injectToKeepAliveRoot(hook, type, target, keepAliveRoot) {
|
|
const injected = injectHook(
|
|
type,
|
|
hook,
|
|
keepAliveRoot,
|
|
true
|
|
/* prepend */
|
|
);
|
|
onUnmounted(() => {
|
|
remove(keepAliveRoot[type], injected);
|
|
}, target);
|
|
}
|
|
function resetShapeFlag(vnode) {
|
|
vnode.shapeFlag &= ~256;
|
|
vnode.shapeFlag &= ~512;
|
|
}
|
|
function getInnerChild(vnode) {
|
|
return vnode.shapeFlag & 128 ? vnode.ssContent : vnode;
|
|
}
|
|
|
|
function injectHook(type, hook, target = currentInstance, prepend = false) {
|
|
if (target) {
|
|
const hooks = target[type] || (target[type] = []);
|
|
const wrappedHook = hook.__weh || (hook.__weh = (...args) => {
|
|
if (target.isUnmounted) {
|
|
return;
|
|
}
|
|
pauseTracking();
|
|
setCurrentInstance(target);
|
|
const res = callWithAsyncErrorHandling(hook, target, type, args);
|
|
unsetCurrentInstance();
|
|
resetTracking();
|
|
return res;
|
|
});
|
|
if (prepend) {
|
|
hooks.unshift(wrappedHook);
|
|
} else {
|
|
hooks.push(wrappedHook);
|
|
}
|
|
return wrappedHook;
|
|
} else {
|
|
const apiName = toHandlerKey(ErrorTypeStrings$1[type].replace(/ hook$/, ""));
|
|
warn$1(
|
|
`${apiName} is called when there is no active component instance to be associated with. Lifecycle injection APIs can only be used during execution of setup().` + (` If you are using async setup(), make sure to register lifecycle hooks before the first await statement.`)
|
|
);
|
|
}
|
|
}
|
|
const createHook = (lifecycle) => (hook, target = currentInstance) => (
|
|
// post-create lifecycle registrations are noops during SSR (except for serverPrefetch)
|
|
(!isInSSRComponentSetup || lifecycle === "sp") && injectHook(lifecycle, (...args) => hook(...args), target)
|
|
);
|
|
const onBeforeMount = createHook("bm");
|
|
const onMounted = createHook("m");
|
|
const onBeforeUpdate = createHook("bu");
|
|
const onUpdated = createHook("u");
|
|
const onBeforeUnmount = createHook("bum");
|
|
const onUnmounted = createHook("um");
|
|
const onServerPrefetch = createHook("sp");
|
|
const onRenderTriggered = createHook(
|
|
"rtg"
|
|
);
|
|
const onRenderTracked = createHook(
|
|
"rtc"
|
|
);
|
|
function onErrorCaptured(hook, target = currentInstance) {
|
|
injectHook("ec", hook, target);
|
|
}
|
|
|
|
function renderList(source, renderItem, cache, index) {
|
|
let ret;
|
|
const cached = cache && cache[index];
|
|
if (isArray(source) || isString(source)) {
|
|
ret = new Array(source.length);
|
|
for (let i = 0, l = source.length; i < l; i++) {
|
|
ret[i] = renderItem(source[i], i, void 0, cached && cached[i]);
|
|
}
|
|
} else if (typeof source === "number") {
|
|
if (!Number.isInteger(source)) {
|
|
warn$1(`The v-for range expect an integer value but got ${source}.`);
|
|
}
|
|
ret = new Array(source);
|
|
for (let i = 0; i < source; i++) {
|
|
ret[i] = renderItem(i + 1, i, void 0, cached && cached[i]);
|
|
}
|
|
} else if (isObject(source)) {
|
|
if (source[Symbol.iterator]) {
|
|
ret = Array.from(
|
|
source,
|
|
(item, i) => renderItem(item, i, void 0, cached && cached[i])
|
|
);
|
|
} else {
|
|
const keys = Object.keys(source);
|
|
ret = new Array(keys.length);
|
|
for (let i = 0, l = keys.length; i < l; i++) {
|
|
const key = keys[i];
|
|
ret[i] = renderItem(source[key], key, i, cached && cached[i]);
|
|
}
|
|
}
|
|
} else {
|
|
ret = [];
|
|
}
|
|
if (cache) {
|
|
cache[index] = ret;
|
|
}
|
|
return ret;
|
|
}
|
|
|
|
function createSlots(slots, dynamicSlots) {
|
|
for (let i = 0; i < dynamicSlots.length; i++) {
|
|
const slot = dynamicSlots[i];
|
|
if (isArray(slot)) {
|
|
for (let j = 0; j < slot.length; j++) {
|
|
slots[slot[j].name] = slot[j].fn;
|
|
}
|
|
} else if (slot) {
|
|
slots[slot.name] = slot.key ? (...args) => {
|
|
const res = slot.fn(...args);
|
|
if (res)
|
|
res.key = slot.key;
|
|
return res;
|
|
} : slot.fn;
|
|
}
|
|
}
|
|
return slots;
|
|
}
|
|
|
|
function renderSlot(slots, name, props = {}, fallback, noSlotted) {
|
|
if (currentRenderingInstance.isCE || currentRenderingInstance.parent && isAsyncWrapper(currentRenderingInstance.parent) && currentRenderingInstance.parent.isCE) {
|
|
if (name !== "default")
|
|
props.name = name;
|
|
return createVNode("slot", props, fallback && fallback());
|
|
}
|
|
let slot = slots[name];
|
|
if (slot && slot.length > 1) {
|
|
warn$1(
|
|
`SSR-optimized slot function detected in a non-SSR-optimized render function. You need to mark this component with $dynamic-slots in the parent template.`
|
|
);
|
|
slot = () => [];
|
|
}
|
|
if (slot && slot._c) {
|
|
slot._d = false;
|
|
}
|
|
openBlock();
|
|
const validSlotContent = slot && ensureValidVNode(slot(props));
|
|
const rendered = createBlock(
|
|
Fragment,
|
|
{
|
|
key: props.key || // slot content array of a dynamic conditional slot may have a branch
|
|
// key attached in the `createSlots` helper, respect that
|
|
validSlotContent && validSlotContent.key || `_${name}`
|
|
},
|
|
validSlotContent || (fallback ? fallback() : []),
|
|
validSlotContent && slots._ === 1 ? 64 : -2
|
|
);
|
|
if (!noSlotted && rendered.scopeId) {
|
|
rendered.slotScopeIds = [rendered.scopeId + "-s"];
|
|
}
|
|
if (slot && slot._c) {
|
|
slot._d = true;
|
|
}
|
|
return rendered;
|
|
}
|
|
function ensureValidVNode(vnodes) {
|
|
return vnodes.some((child) => {
|
|
if (!isVNode(child))
|
|
return true;
|
|
if (child.type === Comment)
|
|
return false;
|
|
if (child.type === Fragment && !ensureValidVNode(child.children))
|
|
return false;
|
|
return true;
|
|
}) ? vnodes : null;
|
|
}
|
|
|
|
function toHandlers(obj, preserveCaseIfNecessary) {
|
|
const ret = {};
|
|
if (!isObject(obj)) {
|
|
warn$1(`v-on with no argument expects an object value.`);
|
|
return ret;
|
|
}
|
|
for (const key in obj) {
|
|
ret[preserveCaseIfNecessary && /[A-Z]/.test(key) ? `on:${key}` : toHandlerKey(key)] = obj[key];
|
|
}
|
|
return ret;
|
|
}
|
|
|
|
const getPublicInstance = (i) => {
|
|
if (!i)
|
|
return null;
|
|
if (isStatefulComponent(i))
|
|
return getExposeProxy(i) || i.proxy;
|
|
return getPublicInstance(i.parent);
|
|
};
|
|
const publicPropertiesMap = (
|
|
// Move PURE marker to new line to workaround compiler discarding it
|
|
// due to type annotation
|
|
/* @__PURE__ */ extend(/* @__PURE__ */ Object.create(null), {
|
|
$: (i) => i,
|
|
$el: (i) => i.vnode.el,
|
|
$data: (i) => i.data,
|
|
$props: (i) => shallowReadonly(i.props),
|
|
$attrs: (i) => shallowReadonly(i.attrs),
|
|
$slots: (i) => shallowReadonly(i.slots),
|
|
$refs: (i) => shallowReadonly(i.refs),
|
|
$parent: (i) => getPublicInstance(i.parent),
|
|
$root: (i) => getPublicInstance(i.root),
|
|
$emit: (i) => i.emit,
|
|
$options: (i) => resolveMergedOptions(i),
|
|
$forceUpdate: (i) => i.f || (i.f = () => {
|
|
i.effect.dirty = true;
|
|
queueJob(i.update);
|
|
}),
|
|
$nextTick: (i) => i.n || (i.n = nextTick.bind(i.proxy)),
|
|
$watch: (i) => instanceWatch.bind(i)
|
|
})
|
|
);
|
|
const isReservedPrefix = (key) => key === "_" || key === "$";
|
|
const hasSetupBinding = (state, key) => state !== EMPTY_OBJ && !state.__isScriptSetup && hasOwn(state, key);
|
|
const PublicInstanceProxyHandlers = {
|
|
get({ _: instance }, key) {
|
|
const { ctx, setupState, data, props, accessCache, type, appContext } = instance;
|
|
if (key === "__isVue") {
|
|
return true;
|
|
}
|
|
let normalizedProps;
|
|
if (key[0] !== "$") {
|
|
const n = accessCache[key];
|
|
if (n !== void 0) {
|
|
switch (n) {
|
|
case 1 /* SETUP */:
|
|
return setupState[key];
|
|
case 2 /* DATA */:
|
|
return data[key];
|
|
case 4 /* CONTEXT */:
|
|
return ctx[key];
|
|
case 3 /* PROPS */:
|
|
return props[key];
|
|
}
|
|
} else if (hasSetupBinding(setupState, key)) {
|
|
accessCache[key] = 1 /* SETUP */;
|
|
return setupState[key];
|
|
} else if (data !== EMPTY_OBJ && hasOwn(data, key)) {
|
|
accessCache[key] = 2 /* DATA */;
|
|
return data[key];
|
|
} else if (
|
|
// only cache other properties when instance has declared (thus stable)
|
|
// props
|
|
(normalizedProps = instance.propsOptions[0]) && hasOwn(normalizedProps, key)
|
|
) {
|
|
accessCache[key] = 3 /* PROPS */;
|
|
return props[key];
|
|
} else if (ctx !== EMPTY_OBJ && hasOwn(ctx, key)) {
|
|
accessCache[key] = 4 /* CONTEXT */;
|
|
return ctx[key];
|
|
} else if (shouldCacheAccess) {
|
|
accessCache[key] = 0 /* OTHER */;
|
|
}
|
|
}
|
|
const publicGetter = publicPropertiesMap[key];
|
|
let cssModule, globalProperties;
|
|
if (publicGetter) {
|
|
if (key === "$attrs") {
|
|
track(instance, "get", key);
|
|
markAttrsAccessed();
|
|
} else if (key === "$slots") {
|
|
track(instance, "get", key);
|
|
}
|
|
return publicGetter(instance);
|
|
} else if (
|
|
// css module (injected by vue-loader)
|
|
(cssModule = type.__cssModules) && (cssModule = cssModule[key])
|
|
) {
|
|
return cssModule;
|
|
} else if (ctx !== EMPTY_OBJ && hasOwn(ctx, key)) {
|
|
accessCache[key] = 4 /* CONTEXT */;
|
|
return ctx[key];
|
|
} else if (
|
|
// global properties
|
|
globalProperties = appContext.config.globalProperties, hasOwn(globalProperties, key)
|
|
) {
|
|
{
|
|
return globalProperties[key];
|
|
}
|
|
} else if (currentRenderingInstance && (!isString(key) || // #1091 avoid internal isRef/isVNode checks on component instance leading
|
|
// to infinite warning loop
|
|
key.indexOf("__v") !== 0)) {
|
|
if (data !== EMPTY_OBJ && isReservedPrefix(key[0]) && hasOwn(data, key)) {
|
|
warn$1(
|
|
`Property ${JSON.stringify(
|
|
key
|
|
)} must be accessed via $data because it starts with a reserved character ("$" or "_") and is not proxied on the render context.`
|
|
);
|
|
} else if (instance === currentRenderingInstance) {
|
|
warn$1(
|
|
`Property ${JSON.stringify(key)} was accessed during render but is not defined on instance.`
|
|
);
|
|
}
|
|
}
|
|
},
|
|
set({ _: instance }, key, value) {
|
|
const { data, setupState, ctx } = instance;
|
|
if (hasSetupBinding(setupState, key)) {
|
|
setupState[key] = value;
|
|
return true;
|
|
} else if (setupState.__isScriptSetup && hasOwn(setupState, key)) {
|
|
warn$1(`Cannot mutate <script setup> binding "${key}" from Options API.`);
|
|
return false;
|
|
} else if (data !== EMPTY_OBJ && hasOwn(data, key)) {
|
|
data[key] = value;
|
|
return true;
|
|
} else if (hasOwn(instance.props, key)) {
|
|
warn$1(`Attempting to mutate prop "${key}". Props are readonly.`);
|
|
return false;
|
|
}
|
|
if (key[0] === "$" && key.slice(1) in instance) {
|
|
warn$1(
|
|
`Attempting to mutate public property "${key}". Properties starting with $ are reserved and readonly.`
|
|
);
|
|
return false;
|
|
} else {
|
|
if (key in instance.appContext.config.globalProperties) {
|
|
Object.defineProperty(ctx, key, {
|
|
enumerable: true,
|
|
configurable: true,
|
|
value
|
|
});
|
|
} else {
|
|
ctx[key] = value;
|
|
}
|
|
}
|
|
return true;
|
|
},
|
|
has({
|
|
_: { data, setupState, accessCache, ctx, appContext, propsOptions }
|
|
}, key) {
|
|
let normalizedProps;
|
|
return !!accessCache[key] || data !== EMPTY_OBJ && hasOwn(data, key) || hasSetupBinding(setupState, key) || (normalizedProps = propsOptions[0]) && hasOwn(normalizedProps, key) || hasOwn(ctx, key) || hasOwn(publicPropertiesMap, key) || hasOwn(appContext.config.globalProperties, key);
|
|
},
|
|
defineProperty(target, key, descriptor) {
|
|
if (descriptor.get != null) {
|
|
target._.accessCache[key] = 0;
|
|
} else if (hasOwn(descriptor, "value")) {
|
|
this.set(target, key, descriptor.value, null);
|
|
}
|
|
return Reflect.defineProperty(target, key, descriptor);
|
|
}
|
|
};
|
|
{
|
|
PublicInstanceProxyHandlers.ownKeys = (target) => {
|
|
warn$1(
|
|
`Avoid app logic that relies on enumerating keys on a component instance. The keys will be empty in production mode to avoid performance overhead.`
|
|
);
|
|
return Reflect.ownKeys(target);
|
|
};
|
|
}
|
|
const RuntimeCompiledPublicInstanceProxyHandlers = /* @__PURE__ */ extend(
|
|
{},
|
|
PublicInstanceProxyHandlers,
|
|
{
|
|
get(target, key) {
|
|
if (key === Symbol.unscopables) {
|
|
return;
|
|
}
|
|
return PublicInstanceProxyHandlers.get(target, key, target);
|
|
},
|
|
has(_, key) {
|
|
const has = key[0] !== "_" && !isGloballyAllowed(key);
|
|
if (!has && PublicInstanceProxyHandlers.has(_, key)) {
|
|
warn$1(
|
|
`Property ${JSON.stringify(
|
|
key
|
|
)} should not start with _ which is a reserved prefix for Vue internals.`
|
|
);
|
|
}
|
|
return has;
|
|
}
|
|
}
|
|
);
|
|
function createDevRenderContext(instance) {
|
|
const target = {};
|
|
Object.defineProperty(target, `_`, {
|
|
configurable: true,
|
|
enumerable: false,
|
|
get: () => instance
|
|
});
|
|
Object.keys(publicPropertiesMap).forEach((key) => {
|
|
Object.defineProperty(target, key, {
|
|
configurable: true,
|
|
enumerable: false,
|
|
get: () => publicPropertiesMap[key](instance),
|
|
// intercepted by the proxy so no need for implementation,
|
|
// but needed to prevent set errors
|
|
set: NOOP
|
|
});
|
|
});
|
|
return target;
|
|
}
|
|
function exposePropsOnRenderContext(instance) {
|
|
const {
|
|
ctx,
|
|
propsOptions: [propsOptions]
|
|
} = instance;
|
|
if (propsOptions) {
|
|
Object.keys(propsOptions).forEach((key) => {
|
|
Object.defineProperty(ctx, key, {
|
|
enumerable: true,
|
|
configurable: true,
|
|
get: () => instance.props[key],
|
|
set: NOOP
|
|
});
|
|
});
|
|
}
|
|
}
|
|
function exposeSetupStateOnRenderContext(instance) {
|
|
const { ctx, setupState } = instance;
|
|
Object.keys(toRaw(setupState)).forEach((key) => {
|
|
if (!setupState.__isScriptSetup) {
|
|
if (isReservedPrefix(key[0])) {
|
|
warn$1(
|
|
`setup() return property ${JSON.stringify(
|
|
key
|
|
)} should not start with "$" or "_" which are reserved prefixes for Vue internals.`
|
|
);
|
|
return;
|
|
}
|
|
Object.defineProperty(ctx, key, {
|
|
enumerable: true,
|
|
configurable: true,
|
|
get: () => setupState[key],
|
|
set: NOOP
|
|
});
|
|
}
|
|
});
|
|
}
|
|
|
|
const warnRuntimeUsage = (method) => warn$1(
|
|
`${method}() is a compiler-hint helper that is only usable inside <script setup> of a single file component. Its arguments should be compiled away and passing it at runtime has no effect.`
|
|
);
|
|
function defineProps() {
|
|
{
|
|
warnRuntimeUsage(`defineProps`);
|
|
}
|
|
return null;
|
|
}
|
|
function defineEmits() {
|
|
{
|
|
warnRuntimeUsage(`defineEmits`);
|
|
}
|
|
return null;
|
|
}
|
|
function defineExpose(exposed) {
|
|
{
|
|
warnRuntimeUsage(`defineExpose`);
|
|
}
|
|
}
|
|
function defineOptions(options) {
|
|
{
|
|
warnRuntimeUsage(`defineOptions`);
|
|
}
|
|
}
|
|
function defineSlots() {
|
|
{
|
|
warnRuntimeUsage(`defineSlots`);
|
|
}
|
|
return null;
|
|
}
|
|
function defineModel() {
|
|
{
|
|
warnRuntimeUsage("defineModel");
|
|
}
|
|
}
|
|
function withDefaults(props, defaults) {
|
|
{
|
|
warnRuntimeUsage(`withDefaults`);
|
|
}
|
|
return null;
|
|
}
|
|
function useSlots() {
|
|
return getContext().slots;
|
|
}
|
|
function useAttrs() {
|
|
return getContext().attrs;
|
|
}
|
|
function useModel(props, name, options = EMPTY_OBJ) {
|
|
const i = getCurrentInstance();
|
|
if (!i) {
|
|
warn$1(`useModel() called without active instance.`);
|
|
return ref();
|
|
}
|
|
if (!i.propsOptions[0][name]) {
|
|
warn$1(`useModel() called with prop "${name}" which is not declared.`);
|
|
return ref();
|
|
}
|
|
const camelizedName = camelize(name);
|
|
const hyphenatedName = hyphenate(name);
|
|
const res = customRef((track, trigger) => {
|
|
let localValue;
|
|
watchSyncEffect(() => {
|
|
const propValue = props[name];
|
|
if (hasChanged(localValue, propValue)) {
|
|
localValue = propValue;
|
|
trigger();
|
|
}
|
|
});
|
|
return {
|
|
get() {
|
|
track();
|
|
return options.get ? options.get(localValue) : localValue;
|
|
},
|
|
set(value) {
|
|
const rawProps = i.vnode.props;
|
|
if (!(rawProps && // check if parent has passed v-model
|
|
(name in rawProps || camelizedName in rawProps || hyphenatedName in rawProps) && (`onUpdate:${name}` in rawProps || `onUpdate:${camelizedName}` in rawProps || `onUpdate:${hyphenatedName}` in rawProps)) && hasChanged(value, localValue)) {
|
|
localValue = value;
|
|
trigger();
|
|
}
|
|
i.emit(`update:${name}`, options.set ? options.set(value) : value);
|
|
}
|
|
};
|
|
});
|
|
const modifierKey = name === "modelValue" ? "modelModifiers" : `${name}Modifiers`;
|
|
res[Symbol.iterator] = () => {
|
|
let i2 = 0;
|
|
return {
|
|
next() {
|
|
if (i2 < 2) {
|
|
return { value: i2++ ? props[modifierKey] || {} : res, done: false };
|
|
} else {
|
|
return { done: true };
|
|
}
|
|
}
|
|
};
|
|
};
|
|
return res;
|
|
}
|
|
function getContext() {
|
|
const i = getCurrentInstance();
|
|
if (!i) {
|
|
warn$1(`useContext() called without active instance.`);
|
|
}
|
|
return i.setupContext || (i.setupContext = createSetupContext(i));
|
|
}
|
|
function normalizePropsOrEmits(props) {
|
|
return isArray(props) ? props.reduce(
|
|
(normalized, p) => (normalized[p] = null, normalized),
|
|
{}
|
|
) : props;
|
|
}
|
|
function mergeDefaults(raw, defaults) {
|
|
const props = normalizePropsOrEmits(raw);
|
|
for (const key in defaults) {
|
|
if (key.startsWith("__skip"))
|
|
continue;
|
|
let opt = props[key];
|
|
if (opt) {
|
|
if (isArray(opt) || isFunction(opt)) {
|
|
opt = props[key] = { type: opt, default: defaults[key] };
|
|
} else {
|
|
opt.default = defaults[key];
|
|
}
|
|
} else if (opt === null) {
|
|
opt = props[key] = { default: defaults[key] };
|
|
} else {
|
|
warn$1(`props default key "${key}" has no corresponding declaration.`);
|
|
}
|
|
if (opt && defaults[`__skip_${key}`]) {
|
|
opt.skipFactory = true;
|
|
}
|
|
}
|
|
return props;
|
|
}
|
|
function mergeModels(a, b) {
|
|
if (!a || !b)
|
|
return a || b;
|
|
if (isArray(a) && isArray(b))
|
|
return a.concat(b);
|
|
return extend({}, normalizePropsOrEmits(a), normalizePropsOrEmits(b));
|
|
}
|
|
function createPropsRestProxy(props, excludedKeys) {
|
|
const ret = {};
|
|
for (const key in props) {
|
|
if (!excludedKeys.includes(key)) {
|
|
Object.defineProperty(ret, key, {
|
|
enumerable: true,
|
|
get: () => props[key]
|
|
});
|
|
}
|
|
}
|
|
return ret;
|
|
}
|
|
function withAsyncContext(getAwaitable) {
|
|
const ctx = getCurrentInstance();
|
|
if (!ctx) {
|
|
warn$1(
|
|
`withAsyncContext called without active current instance. This is likely a bug.`
|
|
);
|
|
}
|
|
let awaitable = getAwaitable();
|
|
unsetCurrentInstance();
|
|
if (isPromise(awaitable)) {
|
|
awaitable = awaitable.catch((e) => {
|
|
setCurrentInstance(ctx);
|
|
throw e;
|
|
});
|
|
}
|
|
return [awaitable, () => setCurrentInstance(ctx)];
|
|
}
|
|
|
|
function createDuplicateChecker() {
|
|
const cache = /* @__PURE__ */ Object.create(null);
|
|
return (type, key) => {
|
|
if (cache[key]) {
|
|
warn$1(`${type} property "${key}" is already defined in ${cache[key]}.`);
|
|
} else {
|
|
cache[key] = type;
|
|
}
|
|
};
|
|
}
|
|
let shouldCacheAccess = true;
|
|
function applyOptions(instance) {
|
|
const options = resolveMergedOptions(instance);
|
|
const publicThis = instance.proxy;
|
|
const ctx = instance.ctx;
|
|
shouldCacheAccess = false;
|
|
if (options.beforeCreate) {
|
|
callHook$1(options.beforeCreate, instance, "bc");
|
|
}
|
|
const {
|
|
// state
|
|
data: dataOptions,
|
|
computed: computedOptions,
|
|
methods,
|
|
watch: watchOptions,
|
|
provide: provideOptions,
|
|
inject: injectOptions,
|
|
// lifecycle
|
|
created,
|
|
beforeMount,
|
|
mounted,
|
|
beforeUpdate,
|
|
updated,
|
|
activated,
|
|
deactivated,
|
|
beforeDestroy,
|
|
beforeUnmount,
|
|
destroyed,
|
|
unmounted,
|
|
render,
|
|
renderTracked,
|
|
renderTriggered,
|
|
errorCaptured,
|
|
serverPrefetch,
|
|
// public API
|
|
expose,
|
|
inheritAttrs,
|
|
// assets
|
|
components,
|
|
directives,
|
|
filters
|
|
} = options;
|
|
const checkDuplicateProperties = createDuplicateChecker();
|
|
{
|
|
const [propsOptions] = instance.propsOptions;
|
|
if (propsOptions) {
|
|
for (const key in propsOptions) {
|
|
checkDuplicateProperties("Props" /* PROPS */, key);
|
|
}
|
|
}
|
|
}
|
|
if (injectOptions) {
|
|
resolveInjections(injectOptions, ctx, checkDuplicateProperties);
|
|
}
|
|
if (methods) {
|
|
for (const key in methods) {
|
|
const methodHandler = methods[key];
|
|
if (isFunction(methodHandler)) {
|
|
{
|
|
Object.defineProperty(ctx, key, {
|
|
value: methodHandler.bind(publicThis),
|
|
configurable: true,
|
|
enumerable: true,
|
|
writable: true
|
|
});
|
|
}
|
|
{
|
|
checkDuplicateProperties("Methods" /* METHODS */, key);
|
|
}
|
|
} else {
|
|
warn$1(
|
|
`Method "${key}" has type "${typeof methodHandler}" in the component definition. Did you reference the function correctly?`
|
|
);
|
|
}
|
|
}
|
|
}
|
|
if (dataOptions) {
|
|
if (!isFunction(dataOptions)) {
|
|
warn$1(
|
|
`The data option must be a function. Plain object usage is no longer supported.`
|
|
);
|
|
}
|
|
const data = dataOptions.call(publicThis, publicThis);
|
|
if (isPromise(data)) {
|
|
warn$1(
|
|
`data() returned a Promise - note data() cannot be async; If you intend to perform data fetching before component renders, use async setup() + <Suspense>.`
|
|
);
|
|
}
|
|
if (!isObject(data)) {
|
|
warn$1(`data() should return an object.`);
|
|
} else {
|
|
instance.data = reactive(data);
|
|
{
|
|
for (const key in data) {
|
|
checkDuplicateProperties("Data" /* DATA */, key);
|
|
if (!isReservedPrefix(key[0])) {
|
|
Object.defineProperty(ctx, key, {
|
|
configurable: true,
|
|
enumerable: true,
|
|
get: () => data[key],
|
|
set: NOOP
|
|
});
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
shouldCacheAccess = true;
|
|
if (computedOptions) {
|
|
for (const key in computedOptions) {
|
|
const opt = computedOptions[key];
|
|
const get = isFunction(opt) ? opt.bind(publicThis, publicThis) : isFunction(opt.get) ? opt.get.bind(publicThis, publicThis) : NOOP;
|
|
if (get === NOOP) {
|
|
warn$1(`Computed property "${key}" has no getter.`);
|
|
}
|
|
const set = !isFunction(opt) && isFunction(opt.set) ? opt.set.bind(publicThis) : () => {
|
|
warn$1(
|
|
`Write operation failed: computed property "${key}" is readonly.`
|
|
);
|
|
};
|
|
const c = computed({
|
|
get,
|
|
set
|
|
});
|
|
Object.defineProperty(ctx, key, {
|
|
enumerable: true,
|
|
configurable: true,
|
|
get: () => c.value,
|
|
set: (v) => c.value = v
|
|
});
|
|
{
|
|
checkDuplicateProperties("Computed" /* COMPUTED */, key);
|
|
}
|
|
}
|
|
}
|
|
if (watchOptions) {
|
|
for (const key in watchOptions) {
|
|
createWatcher(watchOptions[key], ctx, publicThis, key);
|
|
}
|
|
}
|
|
if (provideOptions) {
|
|
const provides = isFunction(provideOptions) ? provideOptions.call(publicThis) : provideOptions;
|
|
Reflect.ownKeys(provides).forEach((key) => {
|
|
provide(key, provides[key]);
|
|
});
|
|
}
|
|
if (created) {
|
|
callHook$1(created, instance, "c");
|
|
}
|
|
function registerLifecycleHook(register, hook) {
|
|
if (isArray(hook)) {
|
|
hook.forEach((_hook) => register(_hook.bind(publicThis)));
|
|
} else if (hook) {
|
|
register(hook.bind(publicThis));
|
|
}
|
|
}
|
|
registerLifecycleHook(onBeforeMount, beforeMount);
|
|
registerLifecycleHook(onMounted, mounted);
|
|
registerLifecycleHook(onBeforeUpdate, beforeUpdate);
|
|
registerLifecycleHook(onUpdated, updated);
|
|
registerLifecycleHook(onActivated, activated);
|
|
registerLifecycleHook(onDeactivated, deactivated);
|
|
registerLifecycleHook(onErrorCaptured, errorCaptured);
|
|
registerLifecycleHook(onRenderTracked, renderTracked);
|
|
registerLifecycleHook(onRenderTriggered, renderTriggered);
|
|
registerLifecycleHook(onBeforeUnmount, beforeUnmount);
|
|
registerLifecycleHook(onUnmounted, unmounted);
|
|
registerLifecycleHook(onServerPrefetch, serverPrefetch);
|
|
if (isArray(expose)) {
|
|
if (expose.length) {
|
|
const exposed = instance.exposed || (instance.exposed = {});
|
|
expose.forEach((key) => {
|
|
Object.defineProperty(exposed, key, {
|
|
get: () => publicThis[key],
|
|
set: (val) => publicThis[key] = val
|
|
});
|
|
});
|
|
} else if (!instance.exposed) {
|
|
instance.exposed = {};
|
|
}
|
|
}
|
|
if (render && instance.render === NOOP) {
|
|
instance.render = render;
|
|
}
|
|
if (inheritAttrs != null) {
|
|
instance.inheritAttrs = inheritAttrs;
|
|
}
|
|
if (components)
|
|
instance.components = components;
|
|
if (directives)
|
|
instance.directives = directives;
|
|
}
|
|
function resolveInjections(injectOptions, ctx, checkDuplicateProperties = NOOP) {
|
|
if (isArray(injectOptions)) {
|
|
injectOptions = normalizeInject(injectOptions);
|
|
}
|
|
for (const key in injectOptions) {
|
|
const opt = injectOptions[key];
|
|
let injected;
|
|
if (isObject(opt)) {
|
|
if ("default" in opt) {
|
|
injected = inject(
|
|
opt.from || key,
|
|
opt.default,
|
|
true
|
|
);
|
|
} else {
|
|
injected = inject(opt.from || key);
|
|
}
|
|
} else {
|
|
injected = inject(opt);
|
|
}
|
|
if (isRef(injected)) {
|
|
Object.defineProperty(ctx, key, {
|
|
enumerable: true,
|
|
configurable: true,
|
|
get: () => injected.value,
|
|
set: (v) => injected.value = v
|
|
});
|
|
} else {
|
|
ctx[key] = injected;
|
|
}
|
|
{
|
|
checkDuplicateProperties("Inject" /* INJECT */, key);
|
|
}
|
|
}
|
|
}
|
|
function callHook$1(hook, instance, type) {
|
|
callWithAsyncErrorHandling(
|
|
isArray(hook) ? hook.map((h) => h.bind(instance.proxy)) : hook.bind(instance.proxy),
|
|
instance,
|
|
type
|
|
);
|
|
}
|
|
function createWatcher(raw, ctx, publicThis, key) {
|
|
const getter = key.includes(".") ? createPathGetter(publicThis, key) : () => publicThis[key];
|
|
if (isString(raw)) {
|
|
const handler = ctx[raw];
|
|
if (isFunction(handler)) {
|
|
watch(getter, handler);
|
|
} else {
|
|
warn$1(`Invalid watch handler specified by key "${raw}"`, handler);
|
|
}
|
|
} else if (isFunction(raw)) {
|
|
watch(getter, raw.bind(publicThis));
|
|
} else if (isObject(raw)) {
|
|
if (isArray(raw)) {
|
|
raw.forEach((r) => createWatcher(r, ctx, publicThis, key));
|
|
} else {
|
|
const handler = isFunction(raw.handler) ? raw.handler.bind(publicThis) : ctx[raw.handler];
|
|
if (isFunction(handler)) {
|
|
watch(getter, handler, raw);
|
|
} else {
|
|
warn$1(`Invalid watch handler specified by key "${raw.handler}"`, handler);
|
|
}
|
|
}
|
|
} else {
|
|
warn$1(`Invalid watch option: "${key}"`, raw);
|
|
}
|
|
}
|
|
function resolveMergedOptions(instance) {
|
|
const base = instance.type;
|
|
const { mixins, extends: extendsOptions } = base;
|
|
const {
|
|
mixins: globalMixins,
|
|
optionsCache: cache,
|
|
config: { optionMergeStrategies }
|
|
} = instance.appContext;
|
|
const cached = cache.get(base);
|
|
let resolved;
|
|
if (cached) {
|
|
resolved = cached;
|
|
} else if (!globalMixins.length && !mixins && !extendsOptions) {
|
|
{
|
|
resolved = base;
|
|
}
|
|
} else {
|
|
resolved = {};
|
|
if (globalMixins.length) {
|
|
globalMixins.forEach(
|
|
(m) => mergeOptions(resolved, m, optionMergeStrategies, true)
|
|
);
|
|
}
|
|
mergeOptions(resolved, base, optionMergeStrategies);
|
|
}
|
|
if (isObject(base)) {
|
|
cache.set(base, resolved);
|
|
}
|
|
return resolved;
|
|
}
|
|
function mergeOptions(to, from, strats, asMixin = false) {
|
|
const { mixins, extends: extendsOptions } = from;
|
|
if (extendsOptions) {
|
|
mergeOptions(to, extendsOptions, strats, true);
|
|
}
|
|
if (mixins) {
|
|
mixins.forEach(
|
|
(m) => mergeOptions(to, m, strats, true)
|
|
);
|
|
}
|
|
for (const key in from) {
|
|
if (asMixin && key === "expose") {
|
|
warn$1(
|
|
`"expose" option is ignored when declared in mixins or extends. It should only be declared in the base component itself.`
|
|
);
|
|
} else {
|
|
const strat = internalOptionMergeStrats[key] || strats && strats[key];
|
|
to[key] = strat ? strat(to[key], from[key]) : from[key];
|
|
}
|
|
}
|
|
return to;
|
|
}
|
|
const internalOptionMergeStrats = {
|
|
data: mergeDataFn,
|
|
props: mergeEmitsOrPropsOptions,
|
|
emits: mergeEmitsOrPropsOptions,
|
|
// objects
|
|
methods: mergeObjectOptions,
|
|
computed: mergeObjectOptions,
|
|
// lifecycle
|
|
beforeCreate: mergeAsArray$1,
|
|
created: mergeAsArray$1,
|
|
beforeMount: mergeAsArray$1,
|
|
mounted: mergeAsArray$1,
|
|
beforeUpdate: mergeAsArray$1,
|
|
updated: mergeAsArray$1,
|
|
beforeDestroy: mergeAsArray$1,
|
|
beforeUnmount: mergeAsArray$1,
|
|
destroyed: mergeAsArray$1,
|
|
unmounted: mergeAsArray$1,
|
|
activated: mergeAsArray$1,
|
|
deactivated: mergeAsArray$1,
|
|
errorCaptured: mergeAsArray$1,
|
|
serverPrefetch: mergeAsArray$1,
|
|
// assets
|
|
components: mergeObjectOptions,
|
|
directives: mergeObjectOptions,
|
|
// watch
|
|
watch: mergeWatchOptions,
|
|
// provide / inject
|
|
provide: mergeDataFn,
|
|
inject: mergeInject
|
|
};
|
|
function mergeDataFn(to, from) {
|
|
if (!from) {
|
|
return to;
|
|
}
|
|
if (!to) {
|
|
return from;
|
|
}
|
|
return function mergedDataFn() {
|
|
return (extend)(
|
|
isFunction(to) ? to.call(this, this) : to,
|
|
isFunction(from) ? from.call(this, this) : from
|
|
);
|
|
};
|
|
}
|
|
function mergeInject(to, from) {
|
|
return mergeObjectOptions(normalizeInject(to), normalizeInject(from));
|
|
}
|
|
function normalizeInject(raw) {
|
|
if (isArray(raw)) {
|
|
const res = {};
|
|
for (let i = 0; i < raw.length; i++) {
|
|
res[raw[i]] = raw[i];
|
|
}
|
|
return res;
|
|
}
|
|
return raw;
|
|
}
|
|
function mergeAsArray$1(to, from) {
|
|
return to ? [...new Set([].concat(to, from))] : from;
|
|
}
|
|
function mergeObjectOptions(to, from) {
|
|
return to ? extend(/* @__PURE__ */ Object.create(null), to, from) : from;
|
|
}
|
|
function mergeEmitsOrPropsOptions(to, from) {
|
|
if (to) {
|
|
if (isArray(to) && isArray(from)) {
|
|
return [.../* @__PURE__ */ new Set([...to, ...from])];
|
|
}
|
|
return extend(
|
|
/* @__PURE__ */ Object.create(null),
|
|
normalizePropsOrEmits(to),
|
|
normalizePropsOrEmits(from != null ? from : {})
|
|
);
|
|
} else {
|
|
return from;
|
|
}
|
|
}
|
|
function mergeWatchOptions(to, from) {
|
|
if (!to)
|
|
return from;
|
|
if (!from)
|
|
return to;
|
|
const merged = extend(/* @__PURE__ */ Object.create(null), to);
|
|
for (const key in from) {
|
|
merged[key] = mergeAsArray$1(to[key], from[key]);
|
|
}
|
|
return merged;
|
|
}
|
|
|
|
function createAppContext() {
|
|
return {
|
|
app: null,
|
|
config: {
|
|
isNativeTag: NO,
|
|
performance: false,
|
|
globalProperties: {},
|
|
optionMergeStrategies: {},
|
|
errorHandler: void 0,
|
|
warnHandler: void 0,
|
|
compilerOptions: {}
|
|
},
|
|
mixins: [],
|
|
components: {},
|
|
directives: {},
|
|
provides: /* @__PURE__ */ Object.create(null),
|
|
optionsCache: /* @__PURE__ */ new WeakMap(),
|
|
propsCache: /* @__PURE__ */ new WeakMap(),
|
|
emitsCache: /* @__PURE__ */ new WeakMap()
|
|
};
|
|
}
|
|
let uid$1 = 0;
|
|
function createAppAPI(render, hydrate) {
|
|
return function createApp(rootComponent, rootProps = null) {
|
|
if (!isFunction(rootComponent)) {
|
|
rootComponent = extend({}, rootComponent);
|
|
}
|
|
if (rootProps != null && !isObject(rootProps)) {
|
|
warn$1(`root props passed to app.mount() must be an object.`);
|
|
rootProps = null;
|
|
}
|
|
const context = createAppContext();
|
|
const installedPlugins = /* @__PURE__ */ new WeakSet();
|
|
let isMounted = false;
|
|
const app = context.app = {
|
|
_uid: uid$1++,
|
|
_component: rootComponent,
|
|
_props: rootProps,
|
|
_container: null,
|
|
_context: context,
|
|
_instance: null,
|
|
version,
|
|
get config() {
|
|
return context.config;
|
|
},
|
|
set config(v) {
|
|
{
|
|
warn$1(
|
|
`app.config cannot be replaced. Modify individual options instead.`
|
|
);
|
|
}
|
|
},
|
|
use(plugin, ...options) {
|
|
if (installedPlugins.has(plugin)) {
|
|
warn$1(`Plugin has already been applied to target app.`);
|
|
} else if (plugin && isFunction(plugin.install)) {
|
|
installedPlugins.add(plugin);
|
|
plugin.install(app, ...options);
|
|
} else if (isFunction(plugin)) {
|
|
installedPlugins.add(plugin);
|
|
plugin(app, ...options);
|
|
} else {
|
|
warn$1(
|
|
`A plugin must either be a function or an object with an "install" function.`
|
|
);
|
|
}
|
|
return app;
|
|
},
|
|
mixin(mixin) {
|
|
{
|
|
if (!context.mixins.includes(mixin)) {
|
|
context.mixins.push(mixin);
|
|
} else {
|
|
warn$1(
|
|
"Mixin has already been applied to target app" + (mixin.name ? `: ${mixin.name}` : "")
|
|
);
|
|
}
|
|
}
|
|
return app;
|
|
},
|
|
component(name, component) {
|
|
{
|
|
validateComponentName(name, context.config);
|
|
}
|
|
if (!component) {
|
|
return context.components[name];
|
|
}
|
|
if (context.components[name]) {
|
|
warn$1(`Component "${name}" has already been registered in target app.`);
|
|
}
|
|
context.components[name] = component;
|
|
return app;
|
|
},
|
|
directive(name, directive) {
|
|
{
|
|
validateDirectiveName(name);
|
|
}
|
|
if (!directive) {
|
|
return context.directives[name];
|
|
}
|
|
if (context.directives[name]) {
|
|
warn$1(`Directive "${name}" has already been registered in target app.`);
|
|
}
|
|
context.directives[name] = directive;
|
|
return app;
|
|
},
|
|
mount(rootContainer, isHydrate, namespace) {
|
|
if (!isMounted) {
|
|
if (rootContainer.__vue_app__) {
|
|
warn$1(
|
|
`There is already an app instance mounted on the host container.
|
|
If you want to mount another app on the same host container, you need to unmount the previous app by calling \`app.unmount()\` first.`
|
|
);
|
|
}
|
|
const vnode = createVNode(rootComponent, rootProps);
|
|
vnode.appContext = context;
|
|
if (namespace === true) {
|
|
namespace = "svg";
|
|
} else if (namespace === false) {
|
|
namespace = void 0;
|
|
}
|
|
{
|
|
context.reload = () => {
|
|
render(
|
|
cloneVNode(vnode),
|
|
rootContainer,
|
|
namespace
|
|
);
|
|
};
|
|
}
|
|
if (isHydrate && hydrate) {
|
|
hydrate(vnode, rootContainer);
|
|
} else {
|
|
render(vnode, rootContainer, namespace);
|
|
}
|
|
isMounted = true;
|
|
app._container = rootContainer;
|
|
rootContainer.__vue_app__ = app;
|
|
{
|
|
app._instance = vnode.component;
|
|
devtoolsInitApp(app, version);
|
|
}
|
|
return getExposeProxy(vnode.component) || vnode.component.proxy;
|
|
} else {
|
|
warn$1(
|
|
`App has already been mounted.
|
|
If you want to remount the same app, move your app creation logic into a factory function and create fresh app instances for each mount - e.g. \`const createMyApp = () => createApp(App)\``
|
|
);
|
|
}
|
|
},
|
|
unmount() {
|
|
if (isMounted) {
|
|
render(null, app._container);
|
|
{
|
|
app._instance = null;
|
|
devtoolsUnmountApp(app);
|
|
}
|
|
delete app._container.__vue_app__;
|
|
} else {
|
|
warn$1(`Cannot unmount an app that is not mounted.`);
|
|
}
|
|
},
|
|
provide(key, value) {
|
|
if (key in context.provides) {
|
|
warn$1(
|
|
`App already provides property with key "${String(key)}". It will be overwritten with the new value.`
|
|
);
|
|
}
|
|
context.provides[key] = value;
|
|
return app;
|
|
},
|
|
runWithContext(fn) {
|
|
currentApp = app;
|
|
try {
|
|
return fn();
|
|
} finally {
|
|
currentApp = null;
|
|
}
|
|
}
|
|
};
|
|
return app;
|
|
};
|
|
}
|
|
let currentApp = null;
|
|
|
|
function provide(key, value) {
|
|
if (!currentInstance) {
|
|
{
|
|
warn$1(`provide() can only be used inside setup().`);
|
|
}
|
|
} else {
|
|
let provides = currentInstance.provides;
|
|
const parentProvides = currentInstance.parent && currentInstance.parent.provides;
|
|
if (parentProvides === provides) {
|
|
provides = currentInstance.provides = Object.create(parentProvides);
|
|
}
|
|
provides[key] = value;
|
|
}
|
|
}
|
|
function inject(key, defaultValue, treatDefaultAsFactory = false) {
|
|
const instance = currentInstance || currentRenderingInstance;
|
|
if (instance || currentApp) {
|
|
const provides = instance ? instance.parent == null ? instance.vnode.appContext && instance.vnode.appContext.provides : instance.parent.provides : currentApp._context.provides;
|
|
if (provides && key in provides) {
|
|
return provides[key];
|
|
} else if (arguments.length > 1) {
|
|
return treatDefaultAsFactory && isFunction(defaultValue) ? defaultValue.call(instance && instance.proxy) : defaultValue;
|
|
} else {
|
|
warn$1(`injection "${String(key)}" not found.`);
|
|
}
|
|
} else {
|
|
warn$1(`inject() can only be used inside setup() or functional components.`);
|
|
}
|
|
}
|
|
function hasInjectionContext() {
|
|
return !!(currentInstance || currentRenderingInstance || currentApp);
|
|
}
|
|
|
|
function initProps(instance, rawProps, isStateful, isSSR = false) {
|
|
const props = {};
|
|
const attrs = {};
|
|
def(attrs, InternalObjectKey, 1);
|
|
instance.propsDefaults = /* @__PURE__ */ Object.create(null);
|
|
setFullProps(instance, rawProps, props, attrs);
|
|
for (const key in instance.propsOptions[0]) {
|
|
if (!(key in props)) {
|
|
props[key] = void 0;
|
|
}
|
|
}
|
|
{
|
|
validateProps(rawProps || {}, props, instance);
|
|
}
|
|
if (isStateful) {
|
|
instance.props = isSSR ? props : shallowReactive(props);
|
|
} else {
|
|
if (!instance.type.props) {
|
|
instance.props = attrs;
|
|
} else {
|
|
instance.props = props;
|
|
}
|
|
}
|
|
instance.attrs = attrs;
|
|
}
|
|
function isInHmrContext(instance) {
|
|
while (instance) {
|
|
if (instance.type.__hmrId)
|
|
return true;
|
|
instance = instance.parent;
|
|
}
|
|
}
|
|
function updateProps(instance, rawProps, rawPrevProps, optimized) {
|
|
const {
|
|
props,
|
|
attrs,
|
|
vnode: { patchFlag }
|
|
} = instance;
|
|
const rawCurrentProps = toRaw(props);
|
|
const [options] = instance.propsOptions;
|
|
let hasAttrsChanged = false;
|
|
if (
|
|
// always force full diff in dev
|
|
// - #1942 if hmr is enabled with sfc component
|
|
// - vite#872 non-sfc component used by sfc component
|
|
!isInHmrContext(instance) && (optimized || patchFlag > 0) && !(patchFlag & 16)
|
|
) {
|
|
if (patchFlag & 8) {
|
|
const propsToUpdate = instance.vnode.dynamicProps;
|
|
for (let i = 0; i < propsToUpdate.length; i++) {
|
|
let key = propsToUpdate[i];
|
|
if (isEmitListener(instance.emitsOptions, key)) {
|
|
continue;
|
|
}
|
|
const value = rawProps[key];
|
|
if (options) {
|
|
if (hasOwn(attrs, key)) {
|
|
if (value !== attrs[key]) {
|
|
attrs[key] = value;
|
|
hasAttrsChanged = true;
|
|
}
|
|
} else {
|
|
const camelizedKey = camelize(key);
|
|
props[camelizedKey] = resolvePropValue(
|
|
options,
|
|
rawCurrentProps,
|
|
camelizedKey,
|
|
value,
|
|
instance,
|
|
false
|
|
);
|
|
}
|
|
} else {
|
|
if (value !== attrs[key]) {
|
|
attrs[key] = value;
|
|
hasAttrsChanged = true;
|
|
}
|
|
}
|
|
}
|
|
}
|
|
} else {
|
|
if (setFullProps(instance, rawProps, props, attrs)) {
|
|
hasAttrsChanged = true;
|
|
}
|
|
let kebabKey;
|
|
for (const key in rawCurrentProps) {
|
|
if (!rawProps || // for camelCase
|
|
!hasOwn(rawProps, key) && // it's possible the original props was passed in as kebab-case
|
|
// and converted to camelCase (#955)
|
|
((kebabKey = hyphenate(key)) === key || !hasOwn(rawProps, kebabKey))) {
|
|
if (options) {
|
|
if (rawPrevProps && // for camelCase
|
|
(rawPrevProps[key] !== void 0 || // for kebab-case
|
|
rawPrevProps[kebabKey] !== void 0)) {
|
|
props[key] = resolvePropValue(
|
|
options,
|
|
rawCurrentProps,
|
|
key,
|
|
void 0,
|
|
instance,
|
|
true
|
|
);
|
|
}
|
|
} else {
|
|
delete props[key];
|
|
}
|
|
}
|
|
}
|
|
if (attrs !== rawCurrentProps) {
|
|
for (const key in attrs) {
|
|
if (!rawProps || !hasOwn(rawProps, key) && true) {
|
|
delete attrs[key];
|
|
hasAttrsChanged = true;
|
|
}
|
|
}
|
|
}
|
|
}
|
|
if (hasAttrsChanged) {
|
|
trigger(instance, "set", "$attrs");
|
|
}
|
|
{
|
|
validateProps(rawProps || {}, props, instance);
|
|
}
|
|
}
|
|
function setFullProps(instance, rawProps, props, attrs) {
|
|
const [options, needCastKeys] = instance.propsOptions;
|
|
let hasAttrsChanged = false;
|
|
let rawCastValues;
|
|
if (rawProps) {
|
|
for (let key in rawProps) {
|
|
if (isReservedProp(key)) {
|
|
continue;
|
|
}
|
|
const value = rawProps[key];
|
|
let camelKey;
|
|
if (options && hasOwn(options, camelKey = camelize(key))) {
|
|
if (!needCastKeys || !needCastKeys.includes(camelKey)) {
|
|
props[camelKey] = value;
|
|
} else {
|
|
(rawCastValues || (rawCastValues = {}))[camelKey] = value;
|
|
}
|
|
} else if (!isEmitListener(instance.emitsOptions, key)) {
|
|
if (!(key in attrs) || value !== attrs[key]) {
|
|
attrs[key] = value;
|
|
hasAttrsChanged = true;
|
|
}
|
|
}
|
|
}
|
|
}
|
|
if (needCastKeys) {
|
|
const rawCurrentProps = toRaw(props);
|
|
const castValues = rawCastValues || EMPTY_OBJ;
|
|
for (let i = 0; i < needCastKeys.length; i++) {
|
|
const key = needCastKeys[i];
|
|
props[key] = resolvePropValue(
|
|
options,
|
|
rawCurrentProps,
|
|
key,
|
|
castValues[key],
|
|
instance,
|
|
!hasOwn(castValues, key)
|
|
);
|
|
}
|
|
}
|
|
return hasAttrsChanged;
|
|
}
|
|
function resolvePropValue(options, props, key, value, instance, isAbsent) {
|
|
const opt = options[key];
|
|
if (opt != null) {
|
|
const hasDefault = hasOwn(opt, "default");
|
|
if (hasDefault && value === void 0) {
|
|
const defaultValue = opt.default;
|
|
if (opt.type !== Function && !opt.skipFactory && isFunction(defaultValue)) {
|
|
const { propsDefaults } = instance;
|
|
if (key in propsDefaults) {
|
|
value = propsDefaults[key];
|
|
} else {
|
|
setCurrentInstance(instance);
|
|
value = propsDefaults[key] = defaultValue.call(
|
|
null,
|
|
props
|
|
);
|
|
unsetCurrentInstance();
|
|
}
|
|
} else {
|
|
value = defaultValue;
|
|
}
|
|
}
|
|
if (opt[0 /* shouldCast */]) {
|
|
if (isAbsent && !hasDefault) {
|
|
value = false;
|
|
} else if (opt[1 /* shouldCastTrue */] && (value === "" || value === hyphenate(key))) {
|
|
value = true;
|
|
}
|
|
}
|
|
}
|
|
return value;
|
|
}
|
|
function normalizePropsOptions(comp, appContext, asMixin = false) {
|
|
const cache = appContext.propsCache;
|
|
const cached = cache.get(comp);
|
|
if (cached) {
|
|
return cached;
|
|
}
|
|
const raw = comp.props;
|
|
const normalized = {};
|
|
const needCastKeys = [];
|
|
let hasExtends = false;
|
|
if (!isFunction(comp)) {
|
|
const extendProps = (raw2) => {
|
|
hasExtends = true;
|
|
const [props, keys] = normalizePropsOptions(raw2, appContext, true);
|
|
extend(normalized, props);
|
|
if (keys)
|
|
needCastKeys.push(...keys);
|
|
};
|
|
if (!asMixin && appContext.mixins.length) {
|
|
appContext.mixins.forEach(extendProps);
|
|
}
|
|
if (comp.extends) {
|
|
extendProps(comp.extends);
|
|
}
|
|
if (comp.mixins) {
|
|
comp.mixins.forEach(extendProps);
|
|
}
|
|
}
|
|
if (!raw && !hasExtends) {
|
|
if (isObject(comp)) {
|
|
cache.set(comp, EMPTY_ARR);
|
|
}
|
|
return EMPTY_ARR;
|
|
}
|
|
if (isArray(raw)) {
|
|
for (let i = 0; i < raw.length; i++) {
|
|
if (!isString(raw[i])) {
|
|
warn$1(`props must be strings when using array syntax.`, raw[i]);
|
|
}
|
|
const normalizedKey = camelize(raw[i]);
|
|
if (validatePropName(normalizedKey)) {
|
|
normalized[normalizedKey] = EMPTY_OBJ;
|
|
}
|
|
}
|
|
} else if (raw) {
|
|
if (!isObject(raw)) {
|
|
warn$1(`invalid props options`, raw);
|
|
}
|
|
for (const key in raw) {
|
|
const normalizedKey = camelize(key);
|
|
if (validatePropName(normalizedKey)) {
|
|
const opt = raw[key];
|
|
const prop = normalized[normalizedKey] = isArray(opt) || isFunction(opt) ? { type: opt } : extend({}, opt);
|
|
if (prop) {
|
|
const booleanIndex = getTypeIndex(Boolean, prop.type);
|
|
const stringIndex = getTypeIndex(String, prop.type);
|
|
prop[0 /* shouldCast */] = booleanIndex > -1;
|
|
prop[1 /* shouldCastTrue */] = stringIndex < 0 || booleanIndex < stringIndex;
|
|
if (booleanIndex > -1 || hasOwn(prop, "default")) {
|
|
needCastKeys.push(normalizedKey);
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
const res = [normalized, needCastKeys];
|
|
if (isObject(comp)) {
|
|
cache.set(comp, res);
|
|
}
|
|
return res;
|
|
}
|
|
function validatePropName(key) {
|
|
if (key[0] !== "$") {
|
|
return true;
|
|
} else {
|
|
warn$1(`Invalid prop name: "${key}" is a reserved property.`);
|
|
}
|
|
return false;
|
|
}
|
|
function getType(ctor) {
|
|
const match = ctor && ctor.toString().match(/^\s*(function|class) (\w+)/);
|
|
return match ? match[2] : ctor === null ? "null" : "";
|
|
}
|
|
function isSameType(a, b) {
|
|
return getType(a) === getType(b);
|
|
}
|
|
function getTypeIndex(type, expectedTypes) {
|
|
if (isArray(expectedTypes)) {
|
|
return expectedTypes.findIndex((t) => isSameType(t, type));
|
|
} else if (isFunction(expectedTypes)) {
|
|
return isSameType(expectedTypes, type) ? 0 : -1;
|
|
}
|
|
return -1;
|
|
}
|
|
function validateProps(rawProps, props, instance) {
|
|
const resolvedValues = toRaw(props);
|
|
const options = instance.propsOptions[0];
|
|
for (const key in options) {
|
|
let opt = options[key];
|
|
if (opt == null)
|
|
continue;
|
|
validateProp(
|
|
key,
|
|
resolvedValues[key],
|
|
opt,
|
|
shallowReadonly(resolvedValues),
|
|
!hasOwn(rawProps, key) && !hasOwn(rawProps, hyphenate(key))
|
|
);
|
|
}
|
|
}
|
|
function validateProp(name, value, prop, props, isAbsent) {
|
|
const { type, required, validator, skipCheck } = prop;
|
|
if (required && isAbsent) {
|
|
warn$1('Missing required prop: "' + name + '"');
|
|
return;
|
|
}
|
|
if (value == null && !required) {
|
|
return;
|
|
}
|
|
if (type != null && type !== true && !skipCheck) {
|
|
let isValid = false;
|
|
const types = isArray(type) ? type : [type];
|
|
const expectedTypes = [];
|
|
for (let i = 0; i < types.length && !isValid; i++) {
|
|
const { valid, expectedType } = assertType(value, types[i]);
|
|
expectedTypes.push(expectedType || "");
|
|
isValid = valid;
|
|
}
|
|
if (!isValid) {
|
|
warn$1(getInvalidTypeMessage(name, value, expectedTypes));
|
|
return;
|
|
}
|
|
}
|
|
if (validator && !validator(value, props)) {
|
|
warn$1('Invalid prop: custom validator check failed for prop "' + name + '".');
|
|
}
|
|
}
|
|
const isSimpleType = /* @__PURE__ */ makeMap(
|
|
"String,Number,Boolean,Function,Symbol,BigInt"
|
|
);
|
|
function assertType(value, type) {
|
|
let valid;
|
|
const expectedType = getType(type);
|
|
if (isSimpleType(expectedType)) {
|
|
const t = typeof value;
|
|
valid = t === expectedType.toLowerCase();
|
|
if (!valid && t === "object") {
|
|
valid = value instanceof type;
|
|
}
|
|
} else if (expectedType === "Object") {
|
|
valid = isObject(value);
|
|
} else if (expectedType === "Array") {
|
|
valid = isArray(value);
|
|
} else if (expectedType === "null") {
|
|
valid = value === null;
|
|
} else {
|
|
valid = value instanceof type;
|
|
}
|
|
return {
|
|
valid,
|
|
expectedType
|
|
};
|
|
}
|
|
function getInvalidTypeMessage(name, value, expectedTypes) {
|
|
if (expectedTypes.length === 0) {
|
|
return `Prop type [] for prop "${name}" won't match anything. Did you mean to use type Array instead?`;
|
|
}
|
|
let message = `Invalid prop: type check failed for prop "${name}". Expected ${expectedTypes.map(capitalize).join(" | ")}`;
|
|
const expectedType = expectedTypes[0];
|
|
const receivedType = toRawType(value);
|
|
const expectedValue = styleValue(value, expectedType);
|
|
const receivedValue = styleValue(value, receivedType);
|
|
if (expectedTypes.length === 1 && isExplicable(expectedType) && !isBoolean(expectedType, receivedType)) {
|
|
message += ` with value ${expectedValue}`;
|
|
}
|
|
message += `, got ${receivedType} `;
|
|
if (isExplicable(receivedType)) {
|
|
message += `with value ${receivedValue}.`;
|
|
}
|
|
return message;
|
|
}
|
|
function styleValue(value, type) {
|
|
if (type === "String") {
|
|
return `"${value}"`;
|
|
} else if (type === "Number") {
|
|
return `${Number(value)}`;
|
|
} else {
|
|
return `${value}`;
|
|
}
|
|
}
|
|
function isExplicable(type) {
|
|
const explicitTypes = ["string", "number", "boolean"];
|
|
return explicitTypes.some((elem) => type.toLowerCase() === elem);
|
|
}
|
|
function isBoolean(...args) {
|
|
return args.some((elem) => elem.toLowerCase() === "boolean");
|
|
}
|
|
|
|
const isInternalKey = (key) => key[0] === "_" || key === "$stable";
|
|
const normalizeSlotValue = (value) => isArray(value) ? value.map(normalizeVNode) : [normalizeVNode(value)];
|
|
const normalizeSlot = (key, rawSlot, ctx) => {
|
|
if (rawSlot._n) {
|
|
return rawSlot;
|
|
}
|
|
const normalized = withCtx((...args) => {
|
|
if (currentInstance) {
|
|
warn$1(
|
|
`Slot "${key}" invoked outside of the render function: this will not track dependencies used in the slot. Invoke the slot function inside the render function instead.`
|
|
);
|
|
}
|
|
return normalizeSlotValue(rawSlot(...args));
|
|
}, ctx);
|
|
normalized._c = false;
|
|
return normalized;
|
|
};
|
|
const normalizeObjectSlots = (rawSlots, slots, instance) => {
|
|
const ctx = rawSlots._ctx;
|
|
for (const key in rawSlots) {
|
|
if (isInternalKey(key))
|
|
continue;
|
|
const value = rawSlots[key];
|
|
if (isFunction(value)) {
|
|
slots[key] = normalizeSlot(key, value, ctx);
|
|
} else if (value != null) {
|
|
{
|
|
warn$1(
|
|
`Non-function value encountered for slot "${key}". Prefer function slots for better performance.`
|
|
);
|
|
}
|
|
const normalized = normalizeSlotValue(value);
|
|
slots[key] = () => normalized;
|
|
}
|
|
}
|
|
};
|
|
const normalizeVNodeSlots = (instance, children) => {
|
|
if (!isKeepAlive(instance.vnode) && true) {
|
|
warn$1(
|
|
`Non-function value encountered for default slot. Prefer function slots for better performance.`
|
|
);
|
|
}
|
|
const normalized = normalizeSlotValue(children);
|
|
instance.slots.default = () => normalized;
|
|
};
|
|
const initSlots = (instance, children) => {
|
|
if (instance.vnode.shapeFlag & 32) {
|
|
const type = children._;
|
|
if (type) {
|
|
instance.slots = toRaw(children);
|
|
def(children, "_", type);
|
|
} else {
|
|
normalizeObjectSlots(
|
|
children,
|
|
instance.slots = {});
|
|
}
|
|
} else {
|
|
instance.slots = {};
|
|
if (children) {
|
|
normalizeVNodeSlots(instance, children);
|
|
}
|
|
}
|
|
def(instance.slots, InternalObjectKey, 1);
|
|
};
|
|
const updateSlots = (instance, children, optimized) => {
|
|
const { vnode, slots } = instance;
|
|
let needDeletionCheck = true;
|
|
let deletionComparisonTarget = EMPTY_OBJ;
|
|
if (vnode.shapeFlag & 32) {
|
|
const type = children._;
|
|
if (type) {
|
|
if (isHmrUpdating) {
|
|
extend(slots, children);
|
|
trigger(instance, "set", "$slots");
|
|
} else if (optimized && type === 1) {
|
|
needDeletionCheck = false;
|
|
} else {
|
|
extend(slots, children);
|
|
if (!optimized && type === 1) {
|
|
delete slots._;
|
|
}
|
|
}
|
|
} else {
|
|
needDeletionCheck = !children.$stable;
|
|
normalizeObjectSlots(children, slots);
|
|
}
|
|
deletionComparisonTarget = children;
|
|
} else if (children) {
|
|
normalizeVNodeSlots(instance, children);
|
|
deletionComparisonTarget = { default: 1 };
|
|
}
|
|
if (needDeletionCheck) {
|
|
for (const key in slots) {
|
|
if (!isInternalKey(key) && deletionComparisonTarget[key] == null) {
|
|
delete slots[key];
|
|
}
|
|
}
|
|
}
|
|
};
|
|
|
|
function setRef(rawRef, oldRawRef, parentSuspense, vnode, isUnmount = false) {
|
|
if (isArray(rawRef)) {
|
|
rawRef.forEach(
|
|
(r, i) => setRef(
|
|
r,
|
|
oldRawRef && (isArray(oldRawRef) ? oldRawRef[i] : oldRawRef),
|
|
parentSuspense,
|
|
vnode,
|
|
isUnmount
|
|
)
|
|
);
|
|
return;
|
|
}
|
|
if (isAsyncWrapper(vnode) && !isUnmount) {
|
|
return;
|
|
}
|
|
const refValue = vnode.shapeFlag & 4 ? getExposeProxy(vnode.component) || vnode.component.proxy : vnode.el;
|
|
const value = isUnmount ? null : refValue;
|
|
const { i: owner, r: ref } = rawRef;
|
|
if (!owner) {
|
|
warn$1(
|
|
`Missing ref owner context. ref cannot be used on hoisted vnodes. A vnode with ref must be created inside the render function.`
|
|
);
|
|
return;
|
|
}
|
|
const oldRef = oldRawRef && oldRawRef.r;
|
|
const refs = owner.refs === EMPTY_OBJ ? owner.refs = {} : owner.refs;
|
|
const setupState = owner.setupState;
|
|
if (oldRef != null && oldRef !== ref) {
|
|
if (isString(oldRef)) {
|
|
refs[oldRef] = null;
|
|
if (hasOwn(setupState, oldRef)) {
|
|
setupState[oldRef] = null;
|
|
}
|
|
} else if (isRef(oldRef)) {
|
|
oldRef.value = null;
|
|
}
|
|
}
|
|
if (isFunction(ref)) {
|
|
callWithErrorHandling(ref, owner, 12, [value, refs]);
|
|
} else {
|
|
const _isString = isString(ref);
|
|
const _isRef = isRef(ref);
|
|
if (_isString || _isRef) {
|
|
const doSet = () => {
|
|
if (rawRef.f) {
|
|
const existing = _isString ? hasOwn(setupState, ref) ? setupState[ref] : refs[ref] : ref.value;
|
|
if (isUnmount) {
|
|
isArray(existing) && remove(existing, refValue);
|
|
} else {
|
|
if (!isArray(existing)) {
|
|
if (_isString) {
|
|
refs[ref] = [refValue];
|
|
if (hasOwn(setupState, ref)) {
|
|
setupState[ref] = refs[ref];
|
|
}
|
|
} else {
|
|
ref.value = [refValue];
|
|
if (rawRef.k)
|
|
refs[rawRef.k] = ref.value;
|
|
}
|
|
} else if (!existing.includes(refValue)) {
|
|
existing.push(refValue);
|
|
}
|
|
}
|
|
} else if (_isString) {
|
|
refs[ref] = value;
|
|
if (hasOwn(setupState, ref)) {
|
|
setupState[ref] = value;
|
|
}
|
|
} else if (_isRef) {
|
|
ref.value = value;
|
|
if (rawRef.k)
|
|
refs[rawRef.k] = value;
|
|
} else {
|
|
warn$1("Invalid template ref type:", ref, `(${typeof ref})`);
|
|
}
|
|
};
|
|
if (value) {
|
|
doSet.id = -1;
|
|
queuePostRenderEffect(doSet, parentSuspense);
|
|
} else {
|
|
doSet();
|
|
}
|
|
} else {
|
|
warn$1("Invalid template ref type:", ref, `(${typeof ref})`);
|
|
}
|
|
}
|
|
}
|
|
|
|
let hasMismatch = false;
|
|
const isSVGContainer = (container) => container.namespaceURI.includes("svg") && container.tagName !== "foreignObject";
|
|
const isMathMLContainer = (container) => container.namespaceURI.includes("MathML");
|
|
const getContainerType = (container) => {
|
|
if (isSVGContainer(container))
|
|
return "svg";
|
|
if (isMathMLContainer(container))
|
|
return "mathml";
|
|
return void 0;
|
|
};
|
|
const isComment = (node) => node.nodeType === 8 /* COMMENT */;
|
|
function createHydrationFunctions(rendererInternals) {
|
|
const {
|
|
mt: mountComponent,
|
|
p: patch,
|
|
o: {
|
|
patchProp,
|
|
createText,
|
|
nextSibling,
|
|
parentNode,
|
|
remove,
|
|
insert,
|
|
createComment
|
|
}
|
|
} = rendererInternals;
|
|
const hydrate = (vnode, container) => {
|
|
if (!container.hasChildNodes()) {
|
|
warn$1(
|
|
`Attempting to hydrate existing markup but container is empty. Performing full mount instead.`
|
|
);
|
|
patch(null, vnode, container);
|
|
flushPostFlushCbs();
|
|
container._vnode = vnode;
|
|
return;
|
|
}
|
|
hasMismatch = false;
|
|
hydrateNode(container.firstChild, vnode, null, null, null);
|
|
flushPostFlushCbs();
|
|
container._vnode = vnode;
|
|
if (hasMismatch && true) {
|
|
console.error(`Hydration completed but contains mismatches.`);
|
|
}
|
|
};
|
|
const hydrateNode = (node, vnode, parentComponent, parentSuspense, slotScopeIds, optimized = false) => {
|
|
const isFragmentStart = isComment(node) && node.data === "[";
|
|
const onMismatch = () => handleMismatch(
|
|
node,
|
|
vnode,
|
|
parentComponent,
|
|
parentSuspense,
|
|
slotScopeIds,
|
|
isFragmentStart
|
|
);
|
|
const { type, ref, shapeFlag, patchFlag } = vnode;
|
|
let domType = node.nodeType;
|
|
vnode.el = node;
|
|
{
|
|
if (!("__vnode" in node)) {
|
|
Object.defineProperty(node, "__vnode", {
|
|
value: vnode,
|
|
enumerable: false
|
|
});
|
|
}
|
|
if (!("__vueParentComponent" in node)) {
|
|
Object.defineProperty(node, "__vueParentComponent", {
|
|
value: parentComponent,
|
|
enumerable: false
|
|
});
|
|
}
|
|
}
|
|
if (patchFlag === -2) {
|
|
optimized = false;
|
|
vnode.dynamicChildren = null;
|
|
}
|
|
let nextNode = null;
|
|
switch (type) {
|
|
case Text:
|
|
if (domType !== 3 /* TEXT */) {
|
|
if (vnode.children === "") {
|
|
insert(vnode.el = createText(""), parentNode(node), node);
|
|
nextNode = node;
|
|
} else {
|
|
nextNode = onMismatch();
|
|
}
|
|
} else {
|
|
if (node.data !== vnode.children) {
|
|
hasMismatch = true;
|
|
warn$1(
|
|
`Hydration text mismatch in`,
|
|
node.parentNode,
|
|
`
|
|
- rendered on server: ${JSON.stringify(
|
|
node.data
|
|
)}
|
|
- expected on client: ${JSON.stringify(vnode.children)}`
|
|
);
|
|
node.data = vnode.children;
|
|
}
|
|
nextNode = nextSibling(node);
|
|
}
|
|
break;
|
|
case Comment:
|
|
if (isTemplateNode(node)) {
|
|
nextNode = nextSibling(node);
|
|
replaceNode(
|
|
vnode.el = node.content.firstChild,
|
|
node,
|
|
parentComponent
|
|
);
|
|
} else if (domType !== 8 /* COMMENT */ || isFragmentStart) {
|
|
nextNode = onMismatch();
|
|
} else {
|
|
nextNode = nextSibling(node);
|
|
}
|
|
break;
|
|
case Static:
|
|
if (isFragmentStart) {
|
|
node = nextSibling(node);
|
|
domType = node.nodeType;
|
|
}
|
|
if (domType === 1 /* ELEMENT */ || domType === 3 /* TEXT */) {
|
|
nextNode = node;
|
|
const needToAdoptContent = !vnode.children.length;
|
|
for (let i = 0; i < vnode.staticCount; i++) {
|
|
if (needToAdoptContent)
|
|
vnode.children += nextNode.nodeType === 1 /* ELEMENT */ ? nextNode.outerHTML : nextNode.data;
|
|
if (i === vnode.staticCount - 1) {
|
|
vnode.anchor = nextNode;
|
|
}
|
|
nextNode = nextSibling(nextNode);
|
|
}
|
|
return isFragmentStart ? nextSibling(nextNode) : nextNode;
|
|
} else {
|
|
onMismatch();
|
|
}
|
|
break;
|
|
case Fragment:
|
|
if (!isFragmentStart) {
|
|
nextNode = onMismatch();
|
|
} else {
|
|
nextNode = hydrateFragment(
|
|
node,
|
|
vnode,
|
|
parentComponent,
|
|
parentSuspense,
|
|
slotScopeIds,
|
|
optimized
|
|
);
|
|
}
|
|
break;
|
|
default:
|
|
if (shapeFlag & 1) {
|
|
if ((domType !== 1 /* ELEMENT */ || vnode.type.toLowerCase() !== node.tagName.toLowerCase()) && !isTemplateNode(node)) {
|
|
nextNode = onMismatch();
|
|
} else {
|
|
nextNode = hydrateElement(
|
|
node,
|
|
vnode,
|
|
parentComponent,
|
|
parentSuspense,
|
|
slotScopeIds,
|
|
optimized
|
|
);
|
|
}
|
|
} else if (shapeFlag & 6) {
|
|
vnode.slotScopeIds = slotScopeIds;
|
|
const container = parentNode(node);
|
|
if (isFragmentStart) {
|
|
nextNode = locateClosingAnchor(node);
|
|
} else if (isComment(node) && node.data === "teleport start") {
|
|
nextNode = locateClosingAnchor(node, node.data, "teleport end");
|
|
} else {
|
|
nextNode = nextSibling(node);
|
|
}
|
|
mountComponent(
|
|
vnode,
|
|
container,
|
|
null,
|
|
parentComponent,
|
|
parentSuspense,
|
|
getContainerType(container),
|
|
optimized
|
|
);
|
|
if (isAsyncWrapper(vnode)) {
|
|
let subTree;
|
|
if (isFragmentStart) {
|
|
subTree = createVNode(Fragment);
|
|
subTree.anchor = nextNode ? nextNode.previousSibling : container.lastChild;
|
|
} else {
|
|
subTree = node.nodeType === 3 ? createTextVNode("") : createVNode("div");
|
|
}
|
|
subTree.el = node;
|
|
vnode.component.subTree = subTree;
|
|
}
|
|
} else if (shapeFlag & 64) {
|
|
if (domType !== 8 /* COMMENT */) {
|
|
nextNode = onMismatch();
|
|
} else {
|
|
nextNode = vnode.type.hydrate(
|
|
node,
|
|
vnode,
|
|
parentComponent,
|
|
parentSuspense,
|
|
slotScopeIds,
|
|
optimized,
|
|
rendererInternals,
|
|
hydrateChildren
|
|
);
|
|
}
|
|
} else if (shapeFlag & 128) {
|
|
nextNode = vnode.type.hydrate(
|
|
node,
|
|
vnode,
|
|
parentComponent,
|
|
parentSuspense,
|
|
getContainerType(parentNode(node)),
|
|
slotScopeIds,
|
|
optimized,
|
|
rendererInternals,
|
|
hydrateNode
|
|
);
|
|
} else {
|
|
warn$1("Invalid HostVNode type:", type, `(${typeof type})`);
|
|
}
|
|
}
|
|
if (ref != null) {
|
|
setRef(ref, null, parentSuspense, vnode);
|
|
}
|
|
return nextNode;
|
|
};
|
|
const hydrateElement = (el, vnode, parentComponent, parentSuspense, slotScopeIds, optimized) => {
|
|
optimized = optimized || !!vnode.dynamicChildren;
|
|
const { type, props, patchFlag, shapeFlag, dirs, transition } = vnode;
|
|
const forcePatch = type === "input" || type === "option";
|
|
{
|
|
if (dirs) {
|
|
invokeDirectiveHook(vnode, null, parentComponent, "created");
|
|
}
|
|
let needCallTransitionHooks = false;
|
|
if (isTemplateNode(el)) {
|
|
needCallTransitionHooks = needTransition(parentSuspense, transition) && parentComponent && parentComponent.vnode.props && parentComponent.vnode.props.appear;
|
|
const content = el.content.firstChild;
|
|
if (needCallTransitionHooks) {
|
|
transition.beforeEnter(content);
|
|
}
|
|
replaceNode(content, el, parentComponent);
|
|
vnode.el = el = content;
|
|
}
|
|
if (shapeFlag & 16 && // skip if element has innerHTML / textContent
|
|
!(props && (props.innerHTML || props.textContent))) {
|
|
let next = hydrateChildren(
|
|
el.firstChild,
|
|
vnode,
|
|
el,
|
|
parentComponent,
|
|
parentSuspense,
|
|
slotScopeIds,
|
|
optimized
|
|
);
|
|
let hasWarned = false;
|
|
while (next) {
|
|
hasMismatch = true;
|
|
if (!hasWarned) {
|
|
warn$1(
|
|
`Hydration children mismatch on`,
|
|
el,
|
|
`
|
|
Server rendered element contains more child nodes than client vdom.`
|
|
);
|
|
hasWarned = true;
|
|
}
|
|
const cur = next;
|
|
next = next.nextSibling;
|
|
remove(cur);
|
|
}
|
|
} else if (shapeFlag & 8) {
|
|
if (el.textContent !== vnode.children) {
|
|
hasMismatch = true;
|
|
warn$1(
|
|
`Hydration text content mismatch on`,
|
|
el,
|
|
`
|
|
- rendered on server: ${el.textContent}
|
|
- expected on client: ${vnode.children}`
|
|
);
|
|
el.textContent = vnode.children;
|
|
}
|
|
}
|
|
if (props) {
|
|
{
|
|
for (const key in props) {
|
|
if (propHasMismatch(el, key, props[key])) {
|
|
hasMismatch = true;
|
|
}
|
|
if (forcePatch && (key.endsWith("value") || key === "indeterminate") || isOn(key) && !isReservedProp(key) || // force hydrate v-bind with .prop modifiers
|
|
key[0] === ".") {
|
|
patchProp(
|
|
el,
|
|
key,
|
|
null,
|
|
props[key],
|
|
void 0,
|
|
void 0,
|
|
parentComponent
|
|
);
|
|
}
|
|
}
|
|
}
|
|
}
|
|
let vnodeHooks;
|
|
if (vnodeHooks = props && props.onVnodeBeforeMount) {
|
|
invokeVNodeHook(vnodeHooks, parentComponent, vnode);
|
|
}
|
|
if (dirs) {
|
|
invokeDirectiveHook(vnode, null, parentComponent, "beforeMount");
|
|
}
|
|
if ((vnodeHooks = props && props.onVnodeMounted) || dirs || needCallTransitionHooks) {
|
|
queueEffectWithSuspense(() => {
|
|
vnodeHooks && invokeVNodeHook(vnodeHooks, parentComponent, vnode);
|
|
needCallTransitionHooks && transition.enter(el);
|
|
dirs && invokeDirectiveHook(vnode, null, parentComponent, "mounted");
|
|
}, parentSuspense);
|
|
}
|
|
}
|
|
return el.nextSibling;
|
|
};
|
|
const hydrateChildren = (node, parentVNode, container, parentComponent, parentSuspense, slotScopeIds, optimized) => {
|
|
optimized = optimized || !!parentVNode.dynamicChildren;
|
|
const children = parentVNode.children;
|
|
const l = children.length;
|
|
let hasWarned = false;
|
|
for (let i = 0; i < l; i++) {
|
|
const vnode = optimized ? children[i] : children[i] = normalizeVNode(children[i]);
|
|
if (node) {
|
|
node = hydrateNode(
|
|
node,
|
|
vnode,
|
|
parentComponent,
|
|
parentSuspense,
|
|
slotScopeIds,
|
|
optimized
|
|
);
|
|
} else if (vnode.type === Text && !vnode.children) {
|
|
continue;
|
|
} else {
|
|
hasMismatch = true;
|
|
if (!hasWarned) {
|
|
warn$1(
|
|
`Hydration children mismatch on`,
|
|
container,
|
|
`
|
|
Server rendered element contains fewer child nodes than client vdom.`
|
|
);
|
|
hasWarned = true;
|
|
}
|
|
patch(
|
|
null,
|
|
vnode,
|
|
container,
|
|
null,
|
|
parentComponent,
|
|
parentSuspense,
|
|
getContainerType(container),
|
|
slotScopeIds
|
|
);
|
|
}
|
|
}
|
|
return node;
|
|
};
|
|
const hydrateFragment = (node, vnode, parentComponent, parentSuspense, slotScopeIds, optimized) => {
|
|
const { slotScopeIds: fragmentSlotScopeIds } = vnode;
|
|
if (fragmentSlotScopeIds) {
|
|
slotScopeIds = slotScopeIds ? slotScopeIds.concat(fragmentSlotScopeIds) : fragmentSlotScopeIds;
|
|
}
|
|
const container = parentNode(node);
|
|
const next = hydrateChildren(
|
|
nextSibling(node),
|
|
vnode,
|
|
container,
|
|
parentComponent,
|
|
parentSuspense,
|
|
slotScopeIds,
|
|
optimized
|
|
);
|
|
if (next && isComment(next) && next.data === "]") {
|
|
return nextSibling(vnode.anchor = next);
|
|
} else {
|
|
hasMismatch = true;
|
|
insert(vnode.anchor = createComment(`]`), container, next);
|
|
return next;
|
|
}
|
|
};
|
|
const handleMismatch = (node, vnode, parentComponent, parentSuspense, slotScopeIds, isFragment) => {
|
|
hasMismatch = true;
|
|
warn$1(
|
|
`Hydration node mismatch:
|
|
- rendered on server:`,
|
|
node,
|
|
node.nodeType === 3 /* TEXT */ ? `(text)` : isComment(node) && node.data === "[" ? `(start of fragment)` : ``,
|
|
`
|
|
- expected on client:`,
|
|
vnode.type
|
|
);
|
|
vnode.el = null;
|
|
if (isFragment) {
|
|
const end = locateClosingAnchor(node);
|
|
while (true) {
|
|
const next2 = nextSibling(node);
|
|
if (next2 && next2 !== end) {
|
|
remove(next2);
|
|
} else {
|
|
break;
|
|
}
|
|
}
|
|
}
|
|
const next = nextSibling(node);
|
|
const container = parentNode(node);
|
|
remove(node);
|
|
patch(
|
|
null,
|
|
vnode,
|
|
container,
|
|
next,
|
|
parentComponent,
|
|
parentSuspense,
|
|
getContainerType(container),
|
|
slotScopeIds
|
|
);
|
|
return next;
|
|
};
|
|
const locateClosingAnchor = (node, open = "[", close = "]") => {
|
|
let match = 0;
|
|
while (node) {
|
|
node = nextSibling(node);
|
|
if (node && isComment(node)) {
|
|
if (node.data === open)
|
|
match++;
|
|
if (node.data === close) {
|
|
if (match === 0) {
|
|
return nextSibling(node);
|
|
} else {
|
|
match--;
|
|
}
|
|
}
|
|
}
|
|
}
|
|
return node;
|
|
};
|
|
const replaceNode = (newNode, oldNode, parentComponent) => {
|
|
const parentNode2 = oldNode.parentNode;
|
|
if (parentNode2) {
|
|
parentNode2.replaceChild(newNode, oldNode);
|
|
}
|
|
let parent = parentComponent;
|
|
while (parent) {
|
|
if (parent.vnode.el === oldNode) {
|
|
parent.vnode.el = parent.subTree.el = newNode;
|
|
}
|
|
parent = parent.parent;
|
|
}
|
|
};
|
|
const isTemplateNode = (node) => {
|
|
return node.nodeType === 1 /* ELEMENT */ && node.tagName.toLowerCase() === "template";
|
|
};
|
|
return [hydrate, hydrateNode];
|
|
}
|
|
function propHasMismatch(el, key, clientValue) {
|
|
let mismatchType;
|
|
let mismatchKey;
|
|
let actual;
|
|
let expected;
|
|
if (key === "class") {
|
|
actual = toClassSet(el.getAttribute("class") || "");
|
|
expected = toClassSet(normalizeClass(clientValue));
|
|
if (!isSetEqual(actual, expected)) {
|
|
mismatchType = mismatchKey = `class`;
|
|
}
|
|
} else if (key === "style") {
|
|
actual = el.getAttribute("style");
|
|
expected = isString(clientValue) ? clientValue : stringifyStyle(normalizeStyle(clientValue));
|
|
if (actual !== expected) {
|
|
mismatchType = mismatchKey = "style";
|
|
}
|
|
} else if (el instanceof SVGElement && isKnownSvgAttr(key) || el instanceof HTMLElement && (isBooleanAttr(key) || isKnownHtmlAttr(key))) {
|
|
actual = el.hasAttribute(key) && el.getAttribute(key);
|
|
expected = isBooleanAttr(key) ? includeBooleanAttr(clientValue) ? "" : false : clientValue == null ? false : String(clientValue);
|
|
if (actual !== expected) {
|
|
mismatchType = `attribute`;
|
|
mismatchKey = key;
|
|
}
|
|
}
|
|
if (mismatchType) {
|
|
const format = (v) => v === false ? `(not rendered)` : `${mismatchKey}="${v}"`;
|
|
warn$1(
|
|
`Hydration ${mismatchType} mismatch on`,
|
|
el,
|
|
`
|
|
- rendered on server: ${format(actual)}
|
|
- expected on client: ${format(expected)}
|
|
Note: this mismatch is check-only. The DOM will not be rectified in production due to performance overhead.
|
|
You should fix the source of the mismatch.`
|
|
);
|
|
return true;
|
|
}
|
|
return false;
|
|
}
|
|
function toClassSet(str) {
|
|
return new Set(str.trim().split(/\s+/));
|
|
}
|
|
function isSetEqual(a, b) {
|
|
if (a.size !== b.size) {
|
|
return false;
|
|
}
|
|
for (const s of a) {
|
|
if (!b.has(s)) {
|
|
return false;
|
|
}
|
|
}
|
|
return true;
|
|
}
|
|
|
|
let supported;
|
|
let perf;
|
|
function startMeasure(instance, type) {
|
|
if (instance.appContext.config.performance && isSupported()) {
|
|
perf.mark(`vue-${type}-${instance.uid}`);
|
|
}
|
|
{
|
|
devtoolsPerfStart(instance, type, isSupported() ? perf.now() : Date.now());
|
|
}
|
|
}
|
|
function endMeasure(instance, type) {
|
|
if (instance.appContext.config.performance && isSupported()) {
|
|
const startTag = `vue-${type}-${instance.uid}`;
|
|
const endTag = startTag + `:end`;
|
|
perf.mark(endTag);
|
|
perf.measure(
|
|
`<${formatComponentName(instance, instance.type)}> ${type}`,
|
|
startTag,
|
|
endTag
|
|
);
|
|
perf.clearMarks(startTag);
|
|
perf.clearMarks(endTag);
|
|
}
|
|
{
|
|
devtoolsPerfEnd(instance, type, isSupported() ? perf.now() : Date.now());
|
|
}
|
|
}
|
|
function isSupported() {
|
|
if (supported !== void 0) {
|
|
return supported;
|
|
}
|
|
if (typeof window !== "undefined" && window.performance) {
|
|
supported = true;
|
|
perf = window.performance;
|
|
} else {
|
|
supported = false;
|
|
}
|
|
return supported;
|
|
}
|
|
|
|
const queuePostRenderEffect = queueEffectWithSuspense;
|
|
function createRenderer(options) {
|
|
return baseCreateRenderer(options);
|
|
}
|
|
function createHydrationRenderer(options) {
|
|
return baseCreateRenderer(options, createHydrationFunctions);
|
|
}
|
|
function baseCreateRenderer(options, createHydrationFns) {
|
|
const target = getGlobalThis();
|
|
target.__VUE__ = true;
|
|
{
|
|
setDevtoolsHook$1(target.__VUE_DEVTOOLS_GLOBAL_HOOK__, target);
|
|
}
|
|
const {
|
|
insert: hostInsert,
|
|
remove: hostRemove,
|
|
patchProp: hostPatchProp,
|
|
createElement: hostCreateElement,
|
|
createText: hostCreateText,
|
|
createComment: hostCreateComment,
|
|
setText: hostSetText,
|
|
setElementText: hostSetElementText,
|
|
parentNode: hostParentNode,
|
|
nextSibling: hostNextSibling,
|
|
setScopeId: hostSetScopeId = NOOP,
|
|
insertStaticContent: hostInsertStaticContent
|
|
} = options;
|
|
const patch = (n1, n2, container, anchor = null, parentComponent = null, parentSuspense = null, namespace = void 0, slotScopeIds = null, optimized = isHmrUpdating ? false : !!n2.dynamicChildren) => {
|
|
if (n1 === n2) {
|
|
return;
|
|
}
|
|
if (n1 && !isSameVNodeType(n1, n2)) {
|
|
anchor = getNextHostNode(n1);
|
|
unmount(n1, parentComponent, parentSuspense, true);
|
|
n1 = null;
|
|
}
|
|
if (n2.patchFlag === -2) {
|
|
optimized = false;
|
|
n2.dynamicChildren = null;
|
|
}
|
|
const { type, ref, shapeFlag } = n2;
|
|
switch (type) {
|
|
case Text:
|
|
processText(n1, n2, container, anchor);
|
|
break;
|
|
case Comment:
|
|
processCommentNode(n1, n2, container, anchor);
|
|
break;
|
|
case Static:
|
|
if (n1 == null) {
|
|
mountStaticNode(n2, container, anchor, namespace);
|
|
} else {
|
|
patchStaticNode(n1, n2, container, namespace);
|
|
}
|
|
break;
|
|
case Fragment:
|
|
processFragment(
|
|
n1,
|
|
n2,
|
|
container,
|
|
anchor,
|
|
parentComponent,
|
|
parentSuspense,
|
|
namespace,
|
|
slotScopeIds,
|
|
optimized
|
|
);
|
|
break;
|
|
default:
|
|
if (shapeFlag & 1) {
|
|
processElement(
|
|
n1,
|
|
n2,
|
|
container,
|
|
anchor,
|
|
parentComponent,
|
|
parentSuspense,
|
|
namespace,
|
|
slotScopeIds,
|
|
optimized
|
|
);
|
|
} else if (shapeFlag & 6) {
|
|
processComponent(
|
|
n1,
|
|
n2,
|
|
container,
|
|
anchor,
|
|
parentComponent,
|
|
parentSuspense,
|
|
namespace,
|
|
slotScopeIds,
|
|
optimized
|
|
);
|
|
} else if (shapeFlag & 64) {
|
|
type.process(
|
|
n1,
|
|
n2,
|
|
container,
|
|
anchor,
|
|
parentComponent,
|
|
parentSuspense,
|
|
namespace,
|
|
slotScopeIds,
|
|
optimized,
|
|
internals
|
|
);
|
|
} else if (shapeFlag & 128) {
|
|
type.process(
|
|
n1,
|
|
n2,
|
|
container,
|
|
anchor,
|
|
parentComponent,
|
|
parentSuspense,
|
|
namespace,
|
|
slotScopeIds,
|
|
optimized,
|
|
internals
|
|
);
|
|
} else {
|
|
warn$1("Invalid VNode type:", type, `(${typeof type})`);
|
|
}
|
|
}
|
|
if (ref != null && parentComponent) {
|
|
setRef(ref, n1 && n1.ref, parentSuspense, n2 || n1, !n2);
|
|
}
|
|
};
|
|
const processText = (n1, n2, container, anchor) => {
|
|
if (n1 == null) {
|
|
hostInsert(
|
|
n2.el = hostCreateText(n2.children),
|
|
container,
|
|
anchor
|
|
);
|
|
} else {
|
|
const el = n2.el = n1.el;
|
|
if (n2.children !== n1.children) {
|
|
hostSetText(el, n2.children);
|
|
}
|
|
}
|
|
};
|
|
const processCommentNode = (n1, n2, container, anchor) => {
|
|
if (n1 == null) {
|
|
hostInsert(
|
|
n2.el = hostCreateComment(n2.children || ""),
|
|
container,
|
|
anchor
|
|
);
|
|
} else {
|
|
n2.el = n1.el;
|
|
}
|
|
};
|
|
const mountStaticNode = (n2, container, anchor, namespace) => {
|
|
[n2.el, n2.anchor] = hostInsertStaticContent(
|
|
n2.children,
|
|
container,
|
|
anchor,
|
|
namespace,
|
|
n2.el,
|
|
n2.anchor
|
|
);
|
|
};
|
|
const patchStaticNode = (n1, n2, container, namespace) => {
|
|
if (n2.children !== n1.children) {
|
|
const anchor = hostNextSibling(n1.anchor);
|
|
removeStaticNode(n1);
|
|
[n2.el, n2.anchor] = hostInsertStaticContent(
|
|
n2.children,
|
|
container,
|
|
anchor,
|
|
namespace
|
|
);
|
|
} else {
|
|
n2.el = n1.el;
|
|
n2.anchor = n1.anchor;
|
|
}
|
|
};
|
|
const moveStaticNode = ({ el, anchor }, container, nextSibling) => {
|
|
let next;
|
|
while (el && el !== anchor) {
|
|
next = hostNextSibling(el);
|
|
hostInsert(el, container, nextSibling);
|
|
el = next;
|
|
}
|
|
hostInsert(anchor, container, nextSibling);
|
|
};
|
|
const removeStaticNode = ({ el, anchor }) => {
|
|
let next;
|
|
while (el && el !== anchor) {
|
|
next = hostNextSibling(el);
|
|
hostRemove(el);
|
|
el = next;
|
|
}
|
|
hostRemove(anchor);
|
|
};
|
|
const processElement = (n1, n2, container, anchor, parentComponent, parentSuspense, namespace, slotScopeIds, optimized) => {
|
|
if (n2.type === "svg") {
|
|
namespace = "svg";
|
|
} else if (n2.type === "math") {
|
|
namespace = "mathml";
|
|
}
|
|
if (n1 == null) {
|
|
mountElement(
|
|
n2,
|
|
container,
|
|
anchor,
|
|
parentComponent,
|
|
parentSuspense,
|
|
namespace,
|
|
slotScopeIds,
|
|
optimized
|
|
);
|
|
} else {
|
|
patchElement(
|
|
n1,
|
|
n2,
|
|
parentComponent,
|
|
parentSuspense,
|
|
namespace,
|
|
slotScopeIds,
|
|
optimized
|
|
);
|
|
}
|
|
};
|
|
const mountElement = (vnode, container, anchor, parentComponent, parentSuspense, namespace, slotScopeIds, optimized) => {
|
|
let el;
|
|
let vnodeHook;
|
|
const { props, shapeFlag, transition, dirs } = vnode;
|
|
el = vnode.el = hostCreateElement(
|
|
vnode.type,
|
|
namespace,
|
|
props && props.is,
|
|
props
|
|
);
|
|
if (shapeFlag & 8) {
|
|
hostSetElementText(el, vnode.children);
|
|
} else if (shapeFlag & 16) {
|
|
mountChildren(
|
|
vnode.children,
|
|
el,
|
|
null,
|
|
parentComponent,
|
|
parentSuspense,
|
|
resolveChildrenNamespace(vnode, namespace),
|
|
slotScopeIds,
|
|
optimized
|
|
);
|
|
}
|
|
if (dirs) {
|
|
invokeDirectiveHook(vnode, null, parentComponent, "created");
|
|
}
|
|
setScopeId(el, vnode, vnode.scopeId, slotScopeIds, parentComponent);
|
|
if (props) {
|
|
for (const key in props) {
|
|
if (key !== "value" && !isReservedProp(key)) {
|
|
hostPatchProp(
|
|
el,
|
|
key,
|
|
null,
|
|
props[key],
|
|
namespace,
|
|
vnode.children,
|
|
parentComponent,
|
|
parentSuspense,
|
|
unmountChildren
|
|
);
|
|
}
|
|
}
|
|
if ("value" in props) {
|
|
hostPatchProp(el, "value", null, props.value, namespace);
|
|
}
|
|
if (vnodeHook = props.onVnodeBeforeMount) {
|
|
invokeVNodeHook(vnodeHook, parentComponent, vnode);
|
|
}
|
|
}
|
|
{
|
|
Object.defineProperty(el, "__vnode", {
|
|
value: vnode,
|
|
enumerable: false
|
|
});
|
|
Object.defineProperty(el, "__vueParentComponent", {
|
|
value: parentComponent,
|
|
enumerable: false
|
|
});
|
|
}
|
|
if (dirs) {
|
|
invokeDirectiveHook(vnode, null, parentComponent, "beforeMount");
|
|
}
|
|
const needCallTransitionHooks = needTransition(parentSuspense, transition);
|
|
if (needCallTransitionHooks) {
|
|
transition.beforeEnter(el);
|
|
}
|
|
hostInsert(el, container, anchor);
|
|
if ((vnodeHook = props && props.onVnodeMounted) || needCallTransitionHooks || dirs) {
|
|
queuePostRenderEffect(() => {
|
|
vnodeHook && invokeVNodeHook(vnodeHook, parentComponent, vnode);
|
|
needCallTransitionHooks && transition.enter(el);
|
|
dirs && invokeDirectiveHook(vnode, null, parentComponent, "mounted");
|
|
}, parentSuspense);
|
|
}
|
|
};
|
|
const setScopeId = (el, vnode, scopeId, slotScopeIds, parentComponent) => {
|
|
if (scopeId) {
|
|
hostSetScopeId(el, scopeId);
|
|
}
|
|
if (slotScopeIds) {
|
|
for (let i = 0; i < slotScopeIds.length; i++) {
|
|
hostSetScopeId(el, slotScopeIds[i]);
|
|
}
|
|
}
|
|
if (parentComponent) {
|
|
let subTree = parentComponent.subTree;
|
|
if (subTree.patchFlag > 0 && subTree.patchFlag & 2048) {
|
|
subTree = filterSingleRoot(subTree.children) || subTree;
|
|
}
|
|
if (vnode === subTree) {
|
|
const parentVNode = parentComponent.vnode;
|
|
setScopeId(
|
|
el,
|
|
parentVNode,
|
|
parentVNode.scopeId,
|
|
parentVNode.slotScopeIds,
|
|
parentComponent.parent
|
|
);
|
|
}
|
|
}
|
|
};
|
|
const mountChildren = (children, container, anchor, parentComponent, parentSuspense, namespace, slotScopeIds, optimized, start = 0) => {
|
|
for (let i = start; i < children.length; i++) {
|
|
const child = children[i] = optimized ? cloneIfMounted(children[i]) : normalizeVNode(children[i]);
|
|
patch(
|
|
null,
|
|
child,
|
|
container,
|
|
anchor,
|
|
parentComponent,
|
|
parentSuspense,
|
|
namespace,
|
|
slotScopeIds,
|
|
optimized
|
|
);
|
|
}
|
|
};
|
|
const patchElement = (n1, n2, parentComponent, parentSuspense, namespace, slotScopeIds, optimized) => {
|
|
const el = n2.el = n1.el;
|
|
let { patchFlag, dynamicChildren, dirs } = n2;
|
|
patchFlag |= n1.patchFlag & 16;
|
|
const oldProps = n1.props || EMPTY_OBJ;
|
|
const newProps = n2.props || EMPTY_OBJ;
|
|
let vnodeHook;
|
|
parentComponent && toggleRecurse(parentComponent, false);
|
|
if (vnodeHook = newProps.onVnodeBeforeUpdate) {
|
|
invokeVNodeHook(vnodeHook, parentComponent, n2, n1);
|
|
}
|
|
if (dirs) {
|
|
invokeDirectiveHook(n2, n1, parentComponent, "beforeUpdate");
|
|
}
|
|
parentComponent && toggleRecurse(parentComponent, true);
|
|
if (isHmrUpdating) {
|
|
patchFlag = 0;
|
|
optimized = false;
|
|
dynamicChildren = null;
|
|
}
|
|
if (dynamicChildren) {
|
|
patchBlockChildren(
|
|
n1.dynamicChildren,
|
|
dynamicChildren,
|
|
el,
|
|
parentComponent,
|
|
parentSuspense,
|
|
resolveChildrenNamespace(n2, namespace),
|
|
slotScopeIds
|
|
);
|
|
{
|
|
traverseStaticChildren(n1, n2);
|
|
}
|
|
} else if (!optimized) {
|
|
patchChildren(
|
|
n1,
|
|
n2,
|
|
el,
|
|
null,
|
|
parentComponent,
|
|
parentSuspense,
|
|
resolveChildrenNamespace(n2, namespace),
|
|
slotScopeIds,
|
|
false
|
|
);
|
|
}
|
|
if (patchFlag > 0) {
|
|
if (patchFlag & 16) {
|
|
patchProps(
|
|
el,
|
|
n2,
|
|
oldProps,
|
|
newProps,
|
|
parentComponent,
|
|
parentSuspense,
|
|
namespace
|
|
);
|
|
} else {
|
|
if (patchFlag & 2) {
|
|
if (oldProps.class !== newProps.class) {
|
|
hostPatchProp(el, "class", null, newProps.class, namespace);
|
|
}
|
|
}
|
|
if (patchFlag & 4) {
|
|
hostPatchProp(el, "style", oldProps.style, newProps.style, namespace);
|
|
}
|
|
if (patchFlag & 8) {
|
|
const propsToUpdate = n2.dynamicProps;
|
|
for (let i = 0; i < propsToUpdate.length; i++) {
|
|
const key = propsToUpdate[i];
|
|
const prev = oldProps[key];
|
|
const next = newProps[key];
|
|
if (next !== prev || key === "value") {
|
|
hostPatchProp(
|
|
el,
|
|
key,
|
|
prev,
|
|
next,
|
|
namespace,
|
|
n1.children,
|
|
parentComponent,
|
|
parentSuspense,
|
|
unmountChildren
|
|
);
|
|
}
|
|
}
|
|
}
|
|
}
|
|
if (patchFlag & 1) {
|
|
if (n1.children !== n2.children) {
|
|
hostSetElementText(el, n2.children);
|
|
}
|
|
}
|
|
} else if (!optimized && dynamicChildren == null) {
|
|
patchProps(
|
|
el,
|
|
n2,
|
|
oldProps,
|
|
newProps,
|
|
parentComponent,
|
|
parentSuspense,
|
|
namespace
|
|
);
|
|
}
|
|
if ((vnodeHook = newProps.onVnodeUpdated) || dirs) {
|
|
queuePostRenderEffect(() => {
|
|
vnodeHook && invokeVNodeHook(vnodeHook, parentComponent, n2, n1);
|
|
dirs && invokeDirectiveHook(n2, n1, parentComponent, "updated");
|
|
}, parentSuspense);
|
|
}
|
|
};
|
|
const patchBlockChildren = (oldChildren, newChildren, fallbackContainer, parentComponent, parentSuspense, namespace, slotScopeIds) => {
|
|
for (let i = 0; i < newChildren.length; i++) {
|
|
const oldVNode = oldChildren[i];
|
|
const newVNode = newChildren[i];
|
|
const container = (
|
|
// oldVNode may be an errored async setup() component inside Suspense
|
|
// which will not have a mounted element
|
|
oldVNode.el && // - In the case of a Fragment, we need to provide the actual parent
|
|
// of the Fragment itself so it can move its children.
|
|
(oldVNode.type === Fragment || // - In the case of different nodes, there is going to be a replacement
|
|
// which also requires the correct parent container
|
|
!isSameVNodeType(oldVNode, newVNode) || // - In the case of a component, it could contain anything.
|
|
oldVNode.shapeFlag & (6 | 64)) ? hostParentNode(oldVNode.el) : (
|
|
// In other cases, the parent container is not actually used so we
|
|
// just pass the block element here to avoid a DOM parentNode call.
|
|
fallbackContainer
|
|
)
|
|
);
|
|
patch(
|
|
oldVNode,
|
|
newVNode,
|
|
container,
|
|
null,
|
|
parentComponent,
|
|
parentSuspense,
|
|
namespace,
|
|
slotScopeIds,
|
|
true
|
|
);
|
|
}
|
|
};
|
|
const patchProps = (el, vnode, oldProps, newProps, parentComponent, parentSuspense, namespace) => {
|
|
if (oldProps !== newProps) {
|
|
if (oldProps !== EMPTY_OBJ) {
|
|
for (const key in oldProps) {
|
|
if (!isReservedProp(key) && !(key in newProps)) {
|
|
hostPatchProp(
|
|
el,
|
|
key,
|
|
oldProps[key],
|
|
null,
|
|
namespace,
|
|
vnode.children,
|
|
parentComponent,
|
|
parentSuspense,
|
|
unmountChildren
|
|
);
|
|
}
|
|
}
|
|
}
|
|
for (const key in newProps) {
|
|
if (isReservedProp(key))
|
|
continue;
|
|
const next = newProps[key];
|
|
const prev = oldProps[key];
|
|
if (next !== prev && key !== "value") {
|
|
hostPatchProp(
|
|
el,
|
|
key,
|
|
prev,
|
|
next,
|
|
namespace,
|
|
vnode.children,
|
|
parentComponent,
|
|
parentSuspense,
|
|
unmountChildren
|
|
);
|
|
}
|
|
}
|
|
if ("value" in newProps) {
|
|
hostPatchProp(el, "value", oldProps.value, newProps.value, namespace);
|
|
}
|
|
}
|
|
};
|
|
const processFragment = (n1, n2, container, anchor, parentComponent, parentSuspense, namespace, slotScopeIds, optimized) => {
|
|
const fragmentStartAnchor = n2.el = n1 ? n1.el : hostCreateText("");
|
|
const fragmentEndAnchor = n2.anchor = n1 ? n1.anchor : hostCreateText("");
|
|
let { patchFlag, dynamicChildren, slotScopeIds: fragmentSlotScopeIds } = n2;
|
|
if (
|
|
// #5523 dev root fragment may inherit directives
|
|
isHmrUpdating || patchFlag & 2048
|
|
) {
|
|
patchFlag = 0;
|
|
optimized = false;
|
|
dynamicChildren = null;
|
|
}
|
|
if (fragmentSlotScopeIds) {
|
|
slotScopeIds = slotScopeIds ? slotScopeIds.concat(fragmentSlotScopeIds) : fragmentSlotScopeIds;
|
|
}
|
|
if (n1 == null) {
|
|
hostInsert(fragmentStartAnchor, container, anchor);
|
|
hostInsert(fragmentEndAnchor, container, anchor);
|
|
mountChildren(
|
|
n2.children,
|
|
container,
|
|
fragmentEndAnchor,
|
|
parentComponent,
|
|
parentSuspense,
|
|
namespace,
|
|
slotScopeIds,
|
|
optimized
|
|
);
|
|
} else {
|
|
if (patchFlag > 0 && patchFlag & 64 && dynamicChildren && // #2715 the previous fragment could've been a BAILed one as a result
|
|
// of renderSlot() with no valid children
|
|
n1.dynamicChildren) {
|
|
patchBlockChildren(
|
|
n1.dynamicChildren,
|
|
dynamicChildren,
|
|
container,
|
|
parentComponent,
|
|
parentSuspense,
|
|
namespace,
|
|
slotScopeIds
|
|
);
|
|
{
|
|
traverseStaticChildren(n1, n2);
|
|
}
|
|
} else {
|
|
patchChildren(
|
|
n1,
|
|
n2,
|
|
container,
|
|
fragmentEndAnchor,
|
|
parentComponent,
|
|
parentSuspense,
|
|
namespace,
|
|
slotScopeIds,
|
|
optimized
|
|
);
|
|
}
|
|
}
|
|
};
|
|
const processComponent = (n1, n2, container, anchor, parentComponent, parentSuspense, namespace, slotScopeIds, optimized) => {
|
|
n2.slotScopeIds = slotScopeIds;
|
|
if (n1 == null) {
|
|
if (n2.shapeFlag & 512) {
|
|
parentComponent.ctx.activate(
|
|
n2,
|
|
container,
|
|
anchor,
|
|
namespace,
|
|
optimized
|
|
);
|
|
} else {
|
|
mountComponent(
|
|
n2,
|
|
container,
|
|
anchor,
|
|
parentComponent,
|
|
parentSuspense,
|
|
namespace,
|
|
optimized
|
|
);
|
|
}
|
|
} else {
|
|
updateComponent(n1, n2, optimized);
|
|
}
|
|
};
|
|
const mountComponent = (initialVNode, container, anchor, parentComponent, parentSuspense, namespace, optimized) => {
|
|
const instance = (initialVNode.component = createComponentInstance(
|
|
initialVNode,
|
|
parentComponent,
|
|
parentSuspense
|
|
));
|
|
if (instance.type.__hmrId) {
|
|
registerHMR(instance);
|
|
}
|
|
{
|
|
pushWarningContext(initialVNode);
|
|
startMeasure(instance, `mount`);
|
|
}
|
|
if (isKeepAlive(initialVNode)) {
|
|
instance.ctx.renderer = internals;
|
|
}
|
|
{
|
|
{
|
|
startMeasure(instance, `init`);
|
|
}
|
|
setupComponent(instance);
|
|
{
|
|
endMeasure(instance, `init`);
|
|
}
|
|
}
|
|
if (instance.asyncDep) {
|
|
parentSuspense && parentSuspense.registerDep(instance, setupRenderEffect);
|
|
if (!initialVNode.el) {
|
|
const placeholder = instance.subTree = createVNode(Comment);
|
|
processCommentNode(null, placeholder, container, anchor);
|
|
}
|
|
} else {
|
|
setupRenderEffect(
|
|
instance,
|
|
initialVNode,
|
|
container,
|
|
anchor,
|
|
parentSuspense,
|
|
namespace,
|
|
optimized
|
|
);
|
|
}
|
|
{
|
|
popWarningContext();
|
|
endMeasure(instance, `mount`);
|
|
}
|
|
};
|
|
const updateComponent = (n1, n2, optimized) => {
|
|
const instance = n2.component = n1.component;
|
|
if (shouldUpdateComponent(n1, n2, optimized)) {
|
|
if (instance.asyncDep && !instance.asyncResolved) {
|
|
{
|
|
pushWarningContext(n2);
|
|
}
|
|
updateComponentPreRender(instance, n2, optimized);
|
|
{
|
|
popWarningContext();
|
|
}
|
|
return;
|
|
} else {
|
|
instance.next = n2;
|
|
invalidateJob(instance.update);
|
|
instance.effect.dirty = true;
|
|
instance.update();
|
|
}
|
|
} else {
|
|
n2.el = n1.el;
|
|
instance.vnode = n2;
|
|
}
|
|
};
|
|
const setupRenderEffect = (instance, initialVNode, container, anchor, parentSuspense, namespace, optimized) => {
|
|
const componentUpdateFn = () => {
|
|
if (!instance.isMounted) {
|
|
let vnodeHook;
|
|
const { el, props } = initialVNode;
|
|
const { bm, m, parent } = instance;
|
|
const isAsyncWrapperVNode = isAsyncWrapper(initialVNode);
|
|
toggleRecurse(instance, false);
|
|
if (bm) {
|
|
invokeArrayFns(bm);
|
|
}
|
|
if (!isAsyncWrapperVNode && (vnodeHook = props && props.onVnodeBeforeMount)) {
|
|
invokeVNodeHook(vnodeHook, parent, initialVNode);
|
|
}
|
|
toggleRecurse(instance, true);
|
|
if (el && hydrateNode) {
|
|
const hydrateSubTree = () => {
|
|
{
|
|
startMeasure(instance, `render`);
|
|
}
|
|
instance.subTree = renderComponentRoot(instance);
|
|
{
|
|
endMeasure(instance, `render`);
|
|
}
|
|
{
|
|
startMeasure(instance, `hydrate`);
|
|
}
|
|
hydrateNode(
|
|
el,
|
|
instance.subTree,
|
|
instance,
|
|
parentSuspense,
|
|
null
|
|
);
|
|
{
|
|
endMeasure(instance, `hydrate`);
|
|
}
|
|
};
|
|
if (isAsyncWrapperVNode) {
|
|
initialVNode.type.__asyncLoader().then(
|
|
// note: we are moving the render call into an async callback,
|
|
// which means it won't track dependencies - but it's ok because
|
|
// a server-rendered async wrapper is already in resolved state
|
|
// and it will never need to change.
|
|
() => !instance.isUnmounted && hydrateSubTree()
|
|
);
|
|
} else {
|
|
hydrateSubTree();
|
|
}
|
|
} else {
|
|
{
|
|
startMeasure(instance, `render`);
|
|
}
|
|
const subTree = instance.subTree = renderComponentRoot(instance);
|
|
{
|
|
endMeasure(instance, `render`);
|
|
}
|
|
{
|
|
startMeasure(instance, `patch`);
|
|
}
|
|
patch(
|
|
null,
|
|
subTree,
|
|
container,
|
|
anchor,
|
|
instance,
|
|
parentSuspense,
|
|
namespace
|
|
);
|
|
{
|
|
endMeasure(instance, `patch`);
|
|
}
|
|
initialVNode.el = subTree.el;
|
|
}
|
|
if (m) {
|
|
queuePostRenderEffect(m, parentSuspense);
|
|
}
|
|
if (!isAsyncWrapperVNode && (vnodeHook = props && props.onVnodeMounted)) {
|
|
const scopedInitialVNode = initialVNode;
|
|
queuePostRenderEffect(
|
|
() => invokeVNodeHook(vnodeHook, parent, scopedInitialVNode),
|
|
parentSuspense
|
|
);
|
|
}
|
|
if (initialVNode.shapeFlag & 256 || parent && isAsyncWrapper(parent.vnode) && parent.vnode.shapeFlag & 256) {
|
|
instance.a && queuePostRenderEffect(instance.a, parentSuspense);
|
|
}
|
|
instance.isMounted = true;
|
|
{
|
|
devtoolsComponentAdded(instance);
|
|
}
|
|
initialVNode = container = anchor = null;
|
|
} else {
|
|
let { next, bu, u, parent, vnode } = instance;
|
|
{
|
|
const nonHydratedAsyncRoot = locateNonHydratedAsyncRoot(instance);
|
|
if (nonHydratedAsyncRoot) {
|
|
if (next) {
|
|
next.el = vnode.el;
|
|
updateComponentPreRender(instance, next, optimized);
|
|
}
|
|
nonHydratedAsyncRoot.asyncDep.then(() => {
|
|
if (!instance.isUnmounted) {
|
|
componentUpdateFn();
|
|
}
|
|
});
|
|
return;
|
|
}
|
|
}
|
|
let originNext = next;
|
|
let vnodeHook;
|
|
{
|
|
pushWarningContext(next || instance.vnode);
|
|
}
|
|
toggleRecurse(instance, false);
|
|
if (next) {
|
|
next.el = vnode.el;
|
|
updateComponentPreRender(instance, next, optimized);
|
|
} else {
|
|
next = vnode;
|
|
}
|
|
if (bu) {
|
|
invokeArrayFns(bu);
|
|
}
|
|
if (vnodeHook = next.props && next.props.onVnodeBeforeUpdate) {
|
|
invokeVNodeHook(vnodeHook, parent, next, vnode);
|
|
}
|
|
toggleRecurse(instance, true);
|
|
{
|
|
startMeasure(instance, `render`);
|
|
}
|
|
const nextTree = renderComponentRoot(instance);
|
|
{
|
|
endMeasure(instance, `render`);
|
|
}
|
|
const prevTree = instance.subTree;
|
|
instance.subTree = nextTree;
|
|
{
|
|
startMeasure(instance, `patch`);
|
|
}
|
|
patch(
|
|
prevTree,
|
|
nextTree,
|
|
// parent may have changed if it's in a teleport
|
|
hostParentNode(prevTree.el),
|
|
// anchor may have changed if it's in a fragment
|
|
getNextHostNode(prevTree),
|
|
instance,
|
|
parentSuspense,
|
|
namespace
|
|
);
|
|
{
|
|
endMeasure(instance, `patch`);
|
|
}
|
|
next.el = nextTree.el;
|
|
if (originNext === null) {
|
|
updateHOCHostEl(instance, nextTree.el);
|
|
}
|
|
if (u) {
|
|
queuePostRenderEffect(u, parentSuspense);
|
|
}
|
|
if (vnodeHook = next.props && next.props.onVnodeUpdated) {
|
|
queuePostRenderEffect(
|
|
() => invokeVNodeHook(vnodeHook, parent, next, vnode),
|
|
parentSuspense
|
|
);
|
|
}
|
|
{
|
|
devtoolsComponentUpdated(instance);
|
|
}
|
|
{
|
|
popWarningContext();
|
|
}
|
|
}
|
|
};
|
|
const effect = instance.effect = new ReactiveEffect(
|
|
componentUpdateFn,
|
|
NOOP,
|
|
() => queueJob(update),
|
|
instance.scope
|
|
// track it in component's effect scope
|
|
);
|
|
const update = instance.update = () => {
|
|
if (effect.dirty) {
|
|
effect.run();
|
|
}
|
|
};
|
|
update.id = instance.uid;
|
|
toggleRecurse(instance, true);
|
|
{
|
|
effect.onTrack = instance.rtc ? (e) => invokeArrayFns(instance.rtc, e) : void 0;
|
|
effect.onTrigger = instance.rtg ? (e) => invokeArrayFns(instance.rtg, e) : void 0;
|
|
update.ownerInstance = instance;
|
|
}
|
|
update();
|
|
};
|
|
const updateComponentPreRender = (instance, nextVNode, optimized) => {
|
|
nextVNode.component = instance;
|
|
const prevProps = instance.vnode.props;
|
|
instance.vnode = nextVNode;
|
|
instance.next = null;
|
|
updateProps(instance, nextVNode.props, prevProps, optimized);
|
|
updateSlots(instance, nextVNode.children, optimized);
|
|
pauseTracking();
|
|
flushPreFlushCbs(instance);
|
|
resetTracking();
|
|
};
|
|
const patchChildren = (n1, n2, container, anchor, parentComponent, parentSuspense, namespace, slotScopeIds, optimized = false) => {
|
|
const c1 = n1 && n1.children;
|
|
const prevShapeFlag = n1 ? n1.shapeFlag : 0;
|
|
const c2 = n2.children;
|
|
const { patchFlag, shapeFlag } = n2;
|
|
if (patchFlag > 0) {
|
|
if (patchFlag & 128) {
|
|
patchKeyedChildren(
|
|
c1,
|
|
c2,
|
|
container,
|
|
anchor,
|
|
parentComponent,
|
|
parentSuspense,
|
|
namespace,
|
|
slotScopeIds,
|
|
optimized
|
|
);
|
|
return;
|
|
} else if (patchFlag & 256) {
|
|
patchUnkeyedChildren(
|
|
c1,
|
|
c2,
|
|
container,
|
|
anchor,
|
|
parentComponent,
|
|
parentSuspense,
|
|
namespace,
|
|
slotScopeIds,
|
|
optimized
|
|
);
|
|
return;
|
|
}
|
|
}
|
|
if (shapeFlag & 8) {
|
|
if (prevShapeFlag & 16) {
|
|
unmountChildren(c1, parentComponent, parentSuspense);
|
|
}
|
|
if (c2 !== c1) {
|
|
hostSetElementText(container, c2);
|
|
}
|
|
} else {
|
|
if (prevShapeFlag & 16) {
|
|
if (shapeFlag & 16) {
|
|
patchKeyedChildren(
|
|
c1,
|
|
c2,
|
|
container,
|
|
anchor,
|
|
parentComponent,
|
|
parentSuspense,
|
|
namespace,
|
|
slotScopeIds,
|
|
optimized
|
|
);
|
|
} else {
|
|
unmountChildren(c1, parentComponent, parentSuspense, true);
|
|
}
|
|
} else {
|
|
if (prevShapeFlag & 8) {
|
|
hostSetElementText(container, "");
|
|
}
|
|
if (shapeFlag & 16) {
|
|
mountChildren(
|
|
c2,
|
|
container,
|
|
anchor,
|
|
parentComponent,
|
|
parentSuspense,
|
|
namespace,
|
|
slotScopeIds,
|
|
optimized
|
|
);
|
|
}
|
|
}
|
|
}
|
|
};
|
|
const patchUnkeyedChildren = (c1, c2, container, anchor, parentComponent, parentSuspense, namespace, slotScopeIds, optimized) => {
|
|
c1 = c1 || EMPTY_ARR;
|
|
c2 = c2 || EMPTY_ARR;
|
|
const oldLength = c1.length;
|
|
const newLength = c2.length;
|
|
const commonLength = Math.min(oldLength, newLength);
|
|
let i;
|
|
for (i = 0; i < commonLength; i++) {
|
|
const nextChild = c2[i] = optimized ? cloneIfMounted(c2[i]) : normalizeVNode(c2[i]);
|
|
patch(
|
|
c1[i],
|
|
nextChild,
|
|
container,
|
|
null,
|
|
parentComponent,
|
|
parentSuspense,
|
|
namespace,
|
|
slotScopeIds,
|
|
optimized
|
|
);
|
|
}
|
|
if (oldLength > newLength) {
|
|
unmountChildren(
|
|
c1,
|
|
parentComponent,
|
|
parentSuspense,
|
|
true,
|
|
false,
|
|
commonLength
|
|
);
|
|
} else {
|
|
mountChildren(
|
|
c2,
|
|
container,
|
|
anchor,
|
|
parentComponent,
|
|
parentSuspense,
|
|
namespace,
|
|
slotScopeIds,
|
|
optimized,
|
|
commonLength
|
|
);
|
|
}
|
|
};
|
|
const patchKeyedChildren = (c1, c2, container, parentAnchor, parentComponent, parentSuspense, namespace, slotScopeIds, optimized) => {
|
|
let i = 0;
|
|
const l2 = c2.length;
|
|
let e1 = c1.length - 1;
|
|
let e2 = l2 - 1;
|
|
while (i <= e1 && i <= e2) {
|
|
const n1 = c1[i];
|
|
const n2 = c2[i] = optimized ? cloneIfMounted(c2[i]) : normalizeVNode(c2[i]);
|
|
if (isSameVNodeType(n1, n2)) {
|
|
patch(
|
|
n1,
|
|
n2,
|
|
container,
|
|
null,
|
|
parentComponent,
|
|
parentSuspense,
|
|
namespace,
|
|
slotScopeIds,
|
|
optimized
|
|
);
|
|
} else {
|
|
break;
|
|
}
|
|
i++;
|
|
}
|
|
while (i <= e1 && i <= e2) {
|
|
const n1 = c1[e1];
|
|
const n2 = c2[e2] = optimized ? cloneIfMounted(c2[e2]) : normalizeVNode(c2[e2]);
|
|
if (isSameVNodeType(n1, n2)) {
|
|
patch(
|
|
n1,
|
|
n2,
|
|
container,
|
|
null,
|
|
parentComponent,
|
|
parentSuspense,
|
|
namespace,
|
|
slotScopeIds,
|
|
optimized
|
|
);
|
|
} else {
|
|
break;
|
|
}
|
|
e1--;
|
|
e2--;
|
|
}
|
|
if (i > e1) {
|
|
if (i <= e2) {
|
|
const nextPos = e2 + 1;
|
|
const anchor = nextPos < l2 ? c2[nextPos].el : parentAnchor;
|
|
while (i <= e2) {
|
|
patch(
|
|
null,
|
|
c2[i] = optimized ? cloneIfMounted(c2[i]) : normalizeVNode(c2[i]),
|
|
container,
|
|
anchor,
|
|
parentComponent,
|
|
parentSuspense,
|
|
namespace,
|
|
slotScopeIds,
|
|
optimized
|
|
);
|
|
i++;
|
|
}
|
|
}
|
|
} else if (i > e2) {
|
|
while (i <= e1) {
|
|
unmount(c1[i], parentComponent, parentSuspense, true);
|
|
i++;
|
|
}
|
|
} else {
|
|
const s1 = i;
|
|
const s2 = i;
|
|
const keyToNewIndexMap = /* @__PURE__ */ new Map();
|
|
for (i = s2; i <= e2; i++) {
|
|
const nextChild = c2[i] = optimized ? cloneIfMounted(c2[i]) : normalizeVNode(c2[i]);
|
|
if (nextChild.key != null) {
|
|
if (keyToNewIndexMap.has(nextChild.key)) {
|
|
warn$1(
|
|
`Duplicate keys found during update:`,
|
|
JSON.stringify(nextChild.key),
|
|
`Make sure keys are unique.`
|
|
);
|
|
}
|
|
keyToNewIndexMap.set(nextChild.key, i);
|
|
}
|
|
}
|
|
let j;
|
|
let patched = 0;
|
|
const toBePatched = e2 - s2 + 1;
|
|
let moved = false;
|
|
let maxNewIndexSoFar = 0;
|
|
const newIndexToOldIndexMap = new Array(toBePatched);
|
|
for (i = 0; i < toBePatched; i++)
|
|
newIndexToOldIndexMap[i] = 0;
|
|
for (i = s1; i <= e1; i++) {
|
|
const prevChild = c1[i];
|
|
if (patched >= toBePatched) {
|
|
unmount(prevChild, parentComponent, parentSuspense, true);
|
|
continue;
|
|
}
|
|
let newIndex;
|
|
if (prevChild.key != null) {
|
|
newIndex = keyToNewIndexMap.get(prevChild.key);
|
|
} else {
|
|
for (j = s2; j <= e2; j++) {
|
|
if (newIndexToOldIndexMap[j - s2] === 0 && isSameVNodeType(prevChild, c2[j])) {
|
|
newIndex = j;
|
|
break;
|
|
}
|
|
}
|
|
}
|
|
if (newIndex === void 0) {
|
|
unmount(prevChild, parentComponent, parentSuspense, true);
|
|
} else {
|
|
newIndexToOldIndexMap[newIndex - s2] = i + 1;
|
|
if (newIndex >= maxNewIndexSoFar) {
|
|
maxNewIndexSoFar = newIndex;
|
|
} else {
|
|
moved = true;
|
|
}
|
|
patch(
|
|
prevChild,
|
|
c2[newIndex],
|
|
container,
|
|
null,
|
|
parentComponent,
|
|
parentSuspense,
|
|
namespace,
|
|
slotScopeIds,
|
|
optimized
|
|
);
|
|
patched++;
|
|
}
|
|
}
|
|
const increasingNewIndexSequence = moved ? getSequence(newIndexToOldIndexMap) : EMPTY_ARR;
|
|
j = increasingNewIndexSequence.length - 1;
|
|
for (i = toBePatched - 1; i >= 0; i--) {
|
|
const nextIndex = s2 + i;
|
|
const nextChild = c2[nextIndex];
|
|
const anchor = nextIndex + 1 < l2 ? c2[nextIndex + 1].el : parentAnchor;
|
|
if (newIndexToOldIndexMap[i] === 0) {
|
|
patch(
|
|
null,
|
|
nextChild,
|
|
container,
|
|
anchor,
|
|
parentComponent,
|
|
parentSuspense,
|
|
namespace,
|
|
slotScopeIds,
|
|
optimized
|
|
);
|
|
} else if (moved) {
|
|
if (j < 0 || i !== increasingNewIndexSequence[j]) {
|
|
move(nextChild, container, anchor, 2);
|
|
} else {
|
|
j--;
|
|
}
|
|
}
|
|
}
|
|
}
|
|
};
|
|
const move = (vnode, container, anchor, moveType, parentSuspense = null) => {
|
|
const { el, type, transition, children, shapeFlag } = vnode;
|
|
if (shapeFlag & 6) {
|
|
move(vnode.component.subTree, container, anchor, moveType);
|
|
return;
|
|
}
|
|
if (shapeFlag & 128) {
|
|
vnode.suspense.move(container, anchor, moveType);
|
|
return;
|
|
}
|
|
if (shapeFlag & 64) {
|
|
type.move(vnode, container, anchor, internals);
|
|
return;
|
|
}
|
|
if (type === Fragment) {
|
|
hostInsert(el, container, anchor);
|
|
for (let i = 0; i < children.length; i++) {
|
|
move(children[i], container, anchor, moveType);
|
|
}
|
|
hostInsert(vnode.anchor, container, anchor);
|
|
return;
|
|
}
|
|
if (type === Static) {
|
|
moveStaticNode(vnode, container, anchor);
|
|
return;
|
|
}
|
|
const needTransition2 = moveType !== 2 && shapeFlag & 1 && transition;
|
|
if (needTransition2) {
|
|
if (moveType === 0) {
|
|
transition.beforeEnter(el);
|
|
hostInsert(el, container, anchor);
|
|
queuePostRenderEffect(() => transition.enter(el), parentSuspense);
|
|
} else {
|
|
const { leave, delayLeave, afterLeave } = transition;
|
|
const remove2 = () => hostInsert(el, container, anchor);
|
|
const performLeave = () => {
|
|
leave(el, () => {
|
|
remove2();
|
|
afterLeave && afterLeave();
|
|
});
|
|
};
|
|
if (delayLeave) {
|
|
delayLeave(el, remove2, performLeave);
|
|
} else {
|
|
performLeave();
|
|
}
|
|
}
|
|
} else {
|
|
hostInsert(el, container, anchor);
|
|
}
|
|
};
|
|
const unmount = (vnode, parentComponent, parentSuspense, doRemove = false, optimized = false) => {
|
|
const {
|
|
type,
|
|
props,
|
|
ref,
|
|
children,
|
|
dynamicChildren,
|
|
shapeFlag,
|
|
patchFlag,
|
|
dirs
|
|
} = vnode;
|
|
if (ref != null) {
|
|
setRef(ref, null, parentSuspense, vnode, true);
|
|
}
|
|
if (shapeFlag & 256) {
|
|
parentComponent.ctx.deactivate(vnode);
|
|
return;
|
|
}
|
|
const shouldInvokeDirs = shapeFlag & 1 && dirs;
|
|
const shouldInvokeVnodeHook = !isAsyncWrapper(vnode);
|
|
let vnodeHook;
|
|
if (shouldInvokeVnodeHook && (vnodeHook = props && props.onVnodeBeforeUnmount)) {
|
|
invokeVNodeHook(vnodeHook, parentComponent, vnode);
|
|
}
|
|
if (shapeFlag & 6) {
|
|
unmountComponent(vnode.component, parentSuspense, doRemove);
|
|
} else {
|
|
if (shapeFlag & 128) {
|
|
vnode.suspense.unmount(parentSuspense, doRemove);
|
|
return;
|
|
}
|
|
if (shouldInvokeDirs) {
|
|
invokeDirectiveHook(vnode, null, parentComponent, "beforeUnmount");
|
|
}
|
|
if (shapeFlag & 64) {
|
|
vnode.type.remove(
|
|
vnode,
|
|
parentComponent,
|
|
parentSuspense,
|
|
optimized,
|
|
internals,
|
|
doRemove
|
|
);
|
|
} else if (dynamicChildren && // #1153: fast path should not be taken for non-stable (v-for) fragments
|
|
(type !== Fragment || patchFlag > 0 && patchFlag & 64)) {
|
|
unmountChildren(
|
|
dynamicChildren,
|
|
parentComponent,
|
|
parentSuspense,
|
|
false,
|
|
true
|
|
);
|
|
} else if (type === Fragment && patchFlag & (128 | 256) || !optimized && shapeFlag & 16) {
|
|
unmountChildren(children, parentComponent, parentSuspense);
|
|
}
|
|
if (doRemove) {
|
|
remove(vnode);
|
|
}
|
|
}
|
|
if (shouldInvokeVnodeHook && (vnodeHook = props && props.onVnodeUnmounted) || shouldInvokeDirs) {
|
|
queuePostRenderEffect(() => {
|
|
vnodeHook && invokeVNodeHook(vnodeHook, parentComponent, vnode);
|
|
shouldInvokeDirs && invokeDirectiveHook(vnode, null, parentComponent, "unmounted");
|
|
}, parentSuspense);
|
|
}
|
|
};
|
|
const remove = (vnode) => {
|
|
const { type, el, anchor, transition } = vnode;
|
|
if (type === Fragment) {
|
|
if (vnode.patchFlag > 0 && vnode.patchFlag & 2048 && transition && !transition.persisted) {
|
|
vnode.children.forEach((child) => {
|
|
if (child.type === Comment) {
|
|
hostRemove(child.el);
|
|
} else {
|
|
remove(child);
|
|
}
|
|
});
|
|
} else {
|
|
removeFragment(el, anchor);
|
|
}
|
|
return;
|
|
}
|
|
if (type === Static) {
|
|
removeStaticNode(vnode);
|
|
return;
|
|
}
|
|
const performRemove = () => {
|
|
hostRemove(el);
|
|
if (transition && !transition.persisted && transition.afterLeave) {
|
|
transition.afterLeave();
|
|
}
|
|
};
|
|
if (vnode.shapeFlag & 1 && transition && !transition.persisted) {
|
|
const { leave, delayLeave } = transition;
|
|
const performLeave = () => leave(el, performRemove);
|
|
if (delayLeave) {
|
|
delayLeave(vnode.el, performRemove, performLeave);
|
|
} else {
|
|
performLeave();
|
|
}
|
|
} else {
|
|
performRemove();
|
|
}
|
|
};
|
|
const removeFragment = (cur, end) => {
|
|
let next;
|
|
while (cur !== end) {
|
|
next = hostNextSibling(cur);
|
|
hostRemove(cur);
|
|
cur = next;
|
|
}
|
|
hostRemove(end);
|
|
};
|
|
const unmountComponent = (instance, parentSuspense, doRemove) => {
|
|
if (instance.type.__hmrId) {
|
|
unregisterHMR(instance);
|
|
}
|
|
const { bum, scope, update, subTree, um } = instance;
|
|
if (bum) {
|
|
invokeArrayFns(bum);
|
|
}
|
|
scope.stop();
|
|
if (update) {
|
|
update.active = false;
|
|
unmount(subTree, instance, parentSuspense, doRemove);
|
|
}
|
|
if (um) {
|
|
queuePostRenderEffect(um, parentSuspense);
|
|
}
|
|
queuePostRenderEffect(() => {
|
|
instance.isUnmounted = true;
|
|
}, parentSuspense);
|
|
if (parentSuspense && parentSuspense.pendingBranch && !parentSuspense.isUnmounted && instance.asyncDep && !instance.asyncResolved && instance.suspenseId === parentSuspense.pendingId) {
|
|
parentSuspense.deps--;
|
|
if (parentSuspense.deps === 0) {
|
|
parentSuspense.resolve();
|
|
}
|
|
}
|
|
{
|
|
devtoolsComponentRemoved(instance);
|
|
}
|
|
};
|
|
const unmountChildren = (children, parentComponent, parentSuspense, doRemove = false, optimized = false, start = 0) => {
|
|
for (let i = start; i < children.length; i++) {
|
|
unmount(children[i], parentComponent, parentSuspense, doRemove, optimized);
|
|
}
|
|
};
|
|
const getNextHostNode = (vnode) => {
|
|
if (vnode.shapeFlag & 6) {
|
|
return getNextHostNode(vnode.component.subTree);
|
|
}
|
|
if (vnode.shapeFlag & 128) {
|
|
return vnode.suspense.next();
|
|
}
|
|
return hostNextSibling(vnode.anchor || vnode.el);
|
|
};
|
|
const render = (vnode, container, namespace) => {
|
|
if (vnode == null) {
|
|
if (container._vnode) {
|
|
unmount(container._vnode, null, null, true);
|
|
}
|
|
} else {
|
|
patch(
|
|
container._vnode || null,
|
|
vnode,
|
|
container,
|
|
null,
|
|
null,
|
|
null,
|
|
namespace
|
|
);
|
|
}
|
|
flushPreFlushCbs();
|
|
flushPostFlushCbs();
|
|
container._vnode = vnode;
|
|
};
|
|
const internals = {
|
|
p: patch,
|
|
um: unmount,
|
|
m: move,
|
|
r: remove,
|
|
mt: mountComponent,
|
|
mc: mountChildren,
|
|
pc: patchChildren,
|
|
pbc: patchBlockChildren,
|
|
n: getNextHostNode,
|
|
o: options
|
|
};
|
|
let hydrate;
|
|
let hydrateNode;
|
|
if (createHydrationFns) {
|
|
[hydrate, hydrateNode] = createHydrationFns(
|
|
internals
|
|
);
|
|
}
|
|
return {
|
|
render,
|
|
hydrate,
|
|
createApp: createAppAPI(render, hydrate)
|
|
};
|
|
}
|
|
function resolveChildrenNamespace({ type, props }, currentNamespace) {
|
|
return currentNamespace === "svg" && type === "foreignObject" || currentNamespace === "mathml" && type === "annotation-xml" && props && props.encoding && props.encoding.includes("html") ? void 0 : currentNamespace;
|
|
}
|
|
function toggleRecurse({ effect, update }, allowed) {
|
|
effect.allowRecurse = update.allowRecurse = allowed;
|
|
}
|
|
function needTransition(parentSuspense, transition) {
|
|
return (!parentSuspense || parentSuspense && !parentSuspense.pendingBranch) && transition && !transition.persisted;
|
|
}
|
|
function traverseStaticChildren(n1, n2, shallow = false) {
|
|
const ch1 = n1.children;
|
|
const ch2 = n2.children;
|
|
if (isArray(ch1) && isArray(ch2)) {
|
|
for (let i = 0; i < ch1.length; i++) {
|
|
const c1 = ch1[i];
|
|
let c2 = ch2[i];
|
|
if (c2.shapeFlag & 1 && !c2.dynamicChildren) {
|
|
if (c2.patchFlag <= 0 || c2.patchFlag === 32) {
|
|
c2 = ch2[i] = cloneIfMounted(ch2[i]);
|
|
c2.el = c1.el;
|
|
}
|
|
if (!shallow)
|
|
traverseStaticChildren(c1, c2);
|
|
}
|
|
if (c2.type === Text) {
|
|
c2.el = c1.el;
|
|
}
|
|
if (c2.type === Comment && !c2.el) {
|
|
c2.el = c1.el;
|
|
}
|
|
}
|
|
}
|
|
}
|
|
function getSequence(arr) {
|
|
const p = arr.slice();
|
|
const result = [0];
|
|
let i, j, u, v, c;
|
|
const len = arr.length;
|
|
for (i = 0; i < len; i++) {
|
|
const arrI = arr[i];
|
|
if (arrI !== 0) {
|
|
j = result[result.length - 1];
|
|
if (arr[j] < arrI) {
|
|
p[i] = j;
|
|
result.push(i);
|
|
continue;
|
|
}
|
|
u = 0;
|
|
v = result.length - 1;
|
|
while (u < v) {
|
|
c = u + v >> 1;
|
|
if (arr[result[c]] < arrI) {
|
|
u = c + 1;
|
|
} else {
|
|
v = c;
|
|
}
|
|
}
|
|
if (arrI < arr[result[u]]) {
|
|
if (u > 0) {
|
|
p[i] = result[u - 1];
|
|
}
|
|
result[u] = i;
|
|
}
|
|
}
|
|
}
|
|
u = result.length;
|
|
v = result[u - 1];
|
|
while (u-- > 0) {
|
|
result[u] = v;
|
|
v = p[v];
|
|
}
|
|
return result;
|
|
}
|
|
function locateNonHydratedAsyncRoot(instance) {
|
|
const subComponent = instance.subTree.component;
|
|
if (subComponent) {
|
|
if (subComponent.asyncDep && !subComponent.asyncResolved) {
|
|
return subComponent;
|
|
} else {
|
|
return locateNonHydratedAsyncRoot(subComponent);
|
|
}
|
|
}
|
|
}
|
|
|
|
const isTeleport = (type) => type.__isTeleport;
|
|
const isTeleportDisabled = (props) => props && (props.disabled || props.disabled === "");
|
|
const isTargetSVG = (target) => typeof SVGElement !== "undefined" && target instanceof SVGElement;
|
|
const isTargetMathML = (target) => typeof MathMLElement === "function" && target instanceof MathMLElement;
|
|
const resolveTarget = (props, select) => {
|
|
const targetSelector = props && props.to;
|
|
if (isString(targetSelector)) {
|
|
if (!select) {
|
|
warn$1(
|
|
`Current renderer does not support string target for Teleports. (missing querySelector renderer option)`
|
|
);
|
|
return null;
|
|
} else {
|
|
const target = select(targetSelector);
|
|
if (!target) {
|
|
warn$1(
|
|
`Failed to locate Teleport target with selector "${targetSelector}". Note the target element must exist before the component is mounted - i.e. the target cannot be rendered by the component itself, and ideally should be outside of the entire Vue component tree.`
|
|
);
|
|
}
|
|
return target;
|
|
}
|
|
} else {
|
|
if (!targetSelector && !isTeleportDisabled(props)) {
|
|
warn$1(`Invalid Teleport target: ${targetSelector}`);
|
|
}
|
|
return targetSelector;
|
|
}
|
|
};
|
|
const TeleportImpl = {
|
|
name: "Teleport",
|
|
__isTeleport: true,
|
|
process(n1, n2, container, anchor, parentComponent, parentSuspense, namespace, slotScopeIds, optimized, internals) {
|
|
const {
|
|
mc: mountChildren,
|
|
pc: patchChildren,
|
|
pbc: patchBlockChildren,
|
|
o: { insert, querySelector, createText, createComment }
|
|
} = internals;
|
|
const disabled = isTeleportDisabled(n2.props);
|
|
let { shapeFlag, children, dynamicChildren } = n2;
|
|
if (isHmrUpdating) {
|
|
optimized = false;
|
|
dynamicChildren = null;
|
|
}
|
|
if (n1 == null) {
|
|
const placeholder = n2.el = createComment("teleport start");
|
|
const mainAnchor = n2.anchor = createComment("teleport end");
|
|
insert(placeholder, container, anchor);
|
|
insert(mainAnchor, container, anchor);
|
|
const target = n2.target = resolveTarget(n2.props, querySelector);
|
|
const targetAnchor = n2.targetAnchor = createText("");
|
|
if (target) {
|
|
insert(targetAnchor, target);
|
|
if (namespace === "svg" || isTargetSVG(target)) {
|
|
namespace = "svg";
|
|
} else if (namespace === "mathml" || isTargetMathML(target)) {
|
|
namespace = "mathml";
|
|
}
|
|
} else if (!disabled) {
|
|
warn$1("Invalid Teleport target on mount:", target, `(${typeof target})`);
|
|
}
|
|
const mount = (container2, anchor2) => {
|
|
if (shapeFlag & 16) {
|
|
mountChildren(
|
|
children,
|
|
container2,
|
|
anchor2,
|
|
parentComponent,
|
|
parentSuspense,
|
|
namespace,
|
|
slotScopeIds,
|
|
optimized
|
|
);
|
|
}
|
|
};
|
|
if (disabled) {
|
|
mount(container, mainAnchor);
|
|
} else if (target) {
|
|
mount(target, targetAnchor);
|
|
}
|
|
} else {
|
|
n2.el = n1.el;
|
|
const mainAnchor = n2.anchor = n1.anchor;
|
|
const target = n2.target = n1.target;
|
|
const targetAnchor = n2.targetAnchor = n1.targetAnchor;
|
|
const wasDisabled = isTeleportDisabled(n1.props);
|
|
const currentContainer = wasDisabled ? container : target;
|
|
const currentAnchor = wasDisabled ? mainAnchor : targetAnchor;
|
|
if (namespace === "svg" || isTargetSVG(target)) {
|
|
namespace = "svg";
|
|
} else if (namespace === "mathml" || isTargetMathML(target)) {
|
|
namespace = "mathml";
|
|
}
|
|
if (dynamicChildren) {
|
|
patchBlockChildren(
|
|
n1.dynamicChildren,
|
|
dynamicChildren,
|
|
currentContainer,
|
|
parentComponent,
|
|
parentSuspense,
|
|
namespace,
|
|
slotScopeIds
|
|
);
|
|
traverseStaticChildren(n1, n2, true);
|
|
} else if (!optimized) {
|
|
patchChildren(
|
|
n1,
|
|
n2,
|
|
currentContainer,
|
|
currentAnchor,
|
|
parentComponent,
|
|
parentSuspense,
|
|
namespace,
|
|
slotScopeIds,
|
|
false
|
|
);
|
|
}
|
|
if (disabled) {
|
|
if (!wasDisabled) {
|
|
moveTeleport(
|
|
n2,
|
|
container,
|
|
mainAnchor,
|
|
internals,
|
|
1
|
|
);
|
|
} else {
|
|
if (n2.props && n1.props && n2.props.to !== n1.props.to) {
|
|
n2.props.to = n1.props.to;
|
|
}
|
|
}
|
|
} else {
|
|
if ((n2.props && n2.props.to) !== (n1.props && n1.props.to)) {
|
|
const nextTarget = n2.target = resolveTarget(
|
|
n2.props,
|
|
querySelector
|
|
);
|
|
if (nextTarget) {
|
|
moveTeleport(
|
|
n2,
|
|
nextTarget,
|
|
null,
|
|
internals,
|
|
0
|
|
);
|
|
} else {
|
|
warn$1(
|
|
"Invalid Teleport target on update:",
|
|
target,
|
|
`(${typeof target})`
|
|
);
|
|
}
|
|
} else if (wasDisabled) {
|
|
moveTeleport(
|
|
n2,
|
|
target,
|
|
targetAnchor,
|
|
internals,
|
|
1
|
|
);
|
|
}
|
|
}
|
|
}
|
|
updateCssVars(n2);
|
|
},
|
|
remove(vnode, parentComponent, parentSuspense, optimized, { um: unmount, o: { remove: hostRemove } }, doRemove) {
|
|
const { shapeFlag, children, anchor, targetAnchor, target, props } = vnode;
|
|
if (target) {
|
|
hostRemove(targetAnchor);
|
|
}
|
|
doRemove && hostRemove(anchor);
|
|
if (shapeFlag & 16) {
|
|
const shouldRemove = doRemove || !isTeleportDisabled(props);
|
|
for (let i = 0; i < children.length; i++) {
|
|
const child = children[i];
|
|
unmount(
|
|
child,
|
|
parentComponent,
|
|
parentSuspense,
|
|
shouldRemove,
|
|
!!child.dynamicChildren
|
|
);
|
|
}
|
|
}
|
|
},
|
|
move: moveTeleport,
|
|
hydrate: hydrateTeleport
|
|
};
|
|
function moveTeleport(vnode, container, parentAnchor, { o: { insert }, m: move }, moveType = 2) {
|
|
if (moveType === 0) {
|
|
insert(vnode.targetAnchor, container, parentAnchor);
|
|
}
|
|
const { el, anchor, shapeFlag, children, props } = vnode;
|
|
const isReorder = moveType === 2;
|
|
if (isReorder) {
|
|
insert(el, container, parentAnchor);
|
|
}
|
|
if (!isReorder || isTeleportDisabled(props)) {
|
|
if (shapeFlag & 16) {
|
|
for (let i = 0; i < children.length; i++) {
|
|
move(
|
|
children[i],
|
|
container,
|
|
parentAnchor,
|
|
2
|
|
);
|
|
}
|
|
}
|
|
}
|
|
if (isReorder) {
|
|
insert(anchor, container, parentAnchor);
|
|
}
|
|
}
|
|
function hydrateTeleport(node, vnode, parentComponent, parentSuspense, slotScopeIds, optimized, {
|
|
o: { nextSibling, parentNode, querySelector }
|
|
}, hydrateChildren) {
|
|
const target = vnode.target = resolveTarget(
|
|
vnode.props,
|
|
querySelector
|
|
);
|
|
if (target) {
|
|
const targetNode = target._lpa || target.firstChild;
|
|
if (vnode.shapeFlag & 16) {
|
|
if (isTeleportDisabled(vnode.props)) {
|
|
vnode.anchor = hydrateChildren(
|
|
nextSibling(node),
|
|
vnode,
|
|
parentNode(node),
|
|
parentComponent,
|
|
parentSuspense,
|
|
slotScopeIds,
|
|
optimized
|
|
);
|
|
vnode.targetAnchor = targetNode;
|
|
} else {
|
|
vnode.anchor = nextSibling(node);
|
|
let targetAnchor = targetNode;
|
|
while (targetAnchor) {
|
|
targetAnchor = nextSibling(targetAnchor);
|
|
if (targetAnchor && targetAnchor.nodeType === 8 && targetAnchor.data === "teleport anchor") {
|
|
vnode.targetAnchor = targetAnchor;
|
|
target._lpa = vnode.targetAnchor && nextSibling(vnode.targetAnchor);
|
|
break;
|
|
}
|
|
}
|
|
hydrateChildren(
|
|
targetNode,
|
|
vnode,
|
|
target,
|
|
parentComponent,
|
|
parentSuspense,
|
|
slotScopeIds,
|
|
optimized
|
|
);
|
|
}
|
|
}
|
|
updateCssVars(vnode);
|
|
}
|
|
return vnode.anchor && nextSibling(vnode.anchor);
|
|
}
|
|
const Teleport = TeleportImpl;
|
|
function updateCssVars(vnode) {
|
|
const ctx = vnode.ctx;
|
|
if (ctx && ctx.ut) {
|
|
let node = vnode.children[0].el;
|
|
while (node && node !== vnode.targetAnchor) {
|
|
if (node.nodeType === 1)
|
|
node.setAttribute("data-v-owner", ctx.uid);
|
|
node = node.nextSibling;
|
|
}
|
|
ctx.ut();
|
|
}
|
|
}
|
|
|
|
const Fragment = Symbol.for("v-fgt");
|
|
const Text = Symbol.for("v-txt");
|
|
const Comment = Symbol.for("v-cmt");
|
|
const Static = Symbol.for("v-stc");
|
|
const blockStack = [];
|
|
let currentBlock = null;
|
|
function openBlock(disableTracking = false) {
|
|
blockStack.push(currentBlock = disableTracking ? null : []);
|
|
}
|
|
function closeBlock() {
|
|
blockStack.pop();
|
|
currentBlock = blockStack[blockStack.length - 1] || null;
|
|
}
|
|
let isBlockTreeEnabled = 1;
|
|
function setBlockTracking(value) {
|
|
isBlockTreeEnabled += value;
|
|
}
|
|
function setupBlock(vnode) {
|
|
vnode.dynamicChildren = isBlockTreeEnabled > 0 ? currentBlock || EMPTY_ARR : null;
|
|
closeBlock();
|
|
if (isBlockTreeEnabled > 0 && currentBlock) {
|
|
currentBlock.push(vnode);
|
|
}
|
|
return vnode;
|
|
}
|
|
function createElementBlock(type, props, children, patchFlag, dynamicProps, shapeFlag) {
|
|
return setupBlock(
|
|
createBaseVNode(
|
|
type,
|
|
props,
|
|
children,
|
|
patchFlag,
|
|
dynamicProps,
|
|
shapeFlag,
|
|
true
|
|
)
|
|
);
|
|
}
|
|
function createBlock(type, props, children, patchFlag, dynamicProps) {
|
|
return setupBlock(
|
|
createVNode(
|
|
type,
|
|
props,
|
|
children,
|
|
patchFlag,
|
|
dynamicProps,
|
|
true
|
|
)
|
|
);
|
|
}
|
|
function isVNode(value) {
|
|
return value ? value.__v_isVNode === true : false;
|
|
}
|
|
function isSameVNodeType(n1, n2) {
|
|
if (n2.shapeFlag & 6 && hmrDirtyComponents.has(n2.type)) {
|
|
n1.shapeFlag &= ~256;
|
|
n2.shapeFlag &= ~512;
|
|
return false;
|
|
}
|
|
return n1.type === n2.type && n1.key === n2.key;
|
|
}
|
|
let vnodeArgsTransformer;
|
|
function transformVNodeArgs(transformer) {
|
|
vnodeArgsTransformer = transformer;
|
|
}
|
|
const createVNodeWithArgsTransform = (...args) => {
|
|
return _createVNode(
|
|
...vnodeArgsTransformer ? vnodeArgsTransformer(args, currentRenderingInstance) : args
|
|
);
|
|
};
|
|
const InternalObjectKey = `__vInternal`;
|
|
const normalizeKey = ({ key }) => key != null ? key : null;
|
|
const normalizeRef = ({
|
|
ref,
|
|
ref_key,
|
|
ref_for
|
|
}) => {
|
|
if (typeof ref === "number") {
|
|
ref = "" + ref;
|
|
}
|
|
return ref != null ? isString(ref) || isRef(ref) || isFunction(ref) ? { i: currentRenderingInstance, r: ref, k: ref_key, f: !!ref_for } : ref : null;
|
|
};
|
|
function createBaseVNode(type, props = null, children = null, patchFlag = 0, dynamicProps = null, shapeFlag = type === Fragment ? 0 : 1, isBlockNode = false, needFullChildrenNormalization = false) {
|
|
const vnode = {
|
|
__v_isVNode: true,
|
|
__v_skip: true,
|
|
type,
|
|
props,
|
|
key: props && normalizeKey(props),
|
|
ref: props && normalizeRef(props),
|
|
scopeId: currentScopeId,
|
|
slotScopeIds: null,
|
|
children,
|
|
component: null,
|
|
suspense: null,
|
|
ssContent: null,
|
|
ssFallback: null,
|
|
dirs: null,
|
|
transition: null,
|
|
el: null,
|
|
anchor: null,
|
|
target: null,
|
|
targetAnchor: null,
|
|
staticCount: 0,
|
|
shapeFlag,
|
|
patchFlag,
|
|
dynamicProps,
|
|
dynamicChildren: null,
|
|
appContext: null,
|
|
ctx: currentRenderingInstance
|
|
};
|
|
if (needFullChildrenNormalization) {
|
|
normalizeChildren(vnode, children);
|
|
if (shapeFlag & 128) {
|
|
type.normalize(vnode);
|
|
}
|
|
} else if (children) {
|
|
vnode.shapeFlag |= isString(children) ? 8 : 16;
|
|
}
|
|
if (vnode.key !== vnode.key) {
|
|
warn$1(`VNode created with invalid key (NaN). VNode type:`, vnode.type);
|
|
}
|
|
if (isBlockTreeEnabled > 0 && // avoid a block node from tracking itself
|
|
!isBlockNode && // has current parent block
|
|
currentBlock && // presence of a patch flag indicates this node needs patching on updates.
|
|
// component nodes also should always be patched, because even if the
|
|
// component doesn't need to update, it needs to persist the instance on to
|
|
// the next vnode so that it can be properly unmounted later.
|
|
(vnode.patchFlag > 0 || shapeFlag & 6) && // the EVENTS flag is only for hydration and if it is the only flag, the
|
|
// vnode should not be considered dynamic due to handler caching.
|
|
vnode.patchFlag !== 32) {
|
|
currentBlock.push(vnode);
|
|
}
|
|
return vnode;
|
|
}
|
|
const createVNode = createVNodeWithArgsTransform;
|
|
function _createVNode(type, props = null, children = null, patchFlag = 0, dynamicProps = null, isBlockNode = false) {
|
|
if (!type || type === NULL_DYNAMIC_COMPONENT) {
|
|
if (!type) {
|
|
warn$1(`Invalid vnode type when creating vnode: ${type}.`);
|
|
}
|
|
type = Comment;
|
|
}
|
|
if (isVNode(type)) {
|
|
const cloned = cloneVNode(
|
|
type,
|
|
props,
|
|
true
|
|
/* mergeRef: true */
|
|
);
|
|
if (children) {
|
|
normalizeChildren(cloned, children);
|
|
}
|
|
if (isBlockTreeEnabled > 0 && !isBlockNode && currentBlock) {
|
|
if (cloned.shapeFlag & 6) {
|
|
currentBlock[currentBlock.indexOf(type)] = cloned;
|
|
} else {
|
|
currentBlock.push(cloned);
|
|
}
|
|
}
|
|
cloned.patchFlag |= -2;
|
|
return cloned;
|
|
}
|
|
if (isClassComponent(type)) {
|
|
type = type.__vccOpts;
|
|
}
|
|
if (props) {
|
|
props = guardReactiveProps(props);
|
|
let { class: klass, style } = props;
|
|
if (klass && !isString(klass)) {
|
|
props.class = normalizeClass(klass);
|
|
}
|
|
if (isObject(style)) {
|
|
if (isProxy(style) && !isArray(style)) {
|
|
style = extend({}, style);
|
|
}
|
|
props.style = normalizeStyle(style);
|
|
}
|
|
}
|
|
const shapeFlag = isString(type) ? 1 : isSuspense(type) ? 128 : isTeleport(type) ? 64 : isObject(type) ? 4 : isFunction(type) ? 2 : 0;
|
|
if (shapeFlag & 4 && isProxy(type)) {
|
|
type = toRaw(type);
|
|
warn$1(
|
|
`Vue received a Component that was made a reactive object. This can lead to unnecessary performance overhead and should be avoided by marking the component with \`markRaw\` or using \`shallowRef\` instead of \`ref\`.`,
|
|
`
|
|
Component that was made reactive: `,
|
|
type
|
|
);
|
|
}
|
|
return createBaseVNode(
|
|
type,
|
|
props,
|
|
children,
|
|
patchFlag,
|
|
dynamicProps,
|
|
shapeFlag,
|
|
isBlockNode,
|
|
true
|
|
);
|
|
}
|
|
function guardReactiveProps(props) {
|
|
if (!props)
|
|
return null;
|
|
return isProxy(props) || InternalObjectKey in props ? extend({}, props) : props;
|
|
}
|
|
function cloneVNode(vnode, extraProps, mergeRef = false) {
|
|
const { props, ref, patchFlag, children } = vnode;
|
|
const mergedProps = extraProps ? mergeProps(props || {}, extraProps) : props;
|
|
const cloned = {
|
|
__v_isVNode: true,
|
|
__v_skip: true,
|
|
type: vnode.type,
|
|
props: mergedProps,
|
|
key: mergedProps && normalizeKey(mergedProps),
|
|
ref: extraProps && extraProps.ref ? (
|
|
// #2078 in the case of <component :is="vnode" ref="extra"/>
|
|
// if the vnode itself already has a ref, cloneVNode will need to merge
|
|
// the refs so the single vnode can be set on multiple refs
|
|
mergeRef && ref ? isArray(ref) ? ref.concat(normalizeRef(extraProps)) : [ref, normalizeRef(extraProps)] : normalizeRef(extraProps)
|
|
) : ref,
|
|
scopeId: vnode.scopeId,
|
|
slotScopeIds: vnode.slotScopeIds,
|
|
children: patchFlag === -1 && isArray(children) ? children.map(deepCloneVNode) : children,
|
|
target: vnode.target,
|
|
targetAnchor: vnode.targetAnchor,
|
|
staticCount: vnode.staticCount,
|
|
shapeFlag: vnode.shapeFlag,
|
|
// if the vnode is cloned with extra props, we can no longer assume its
|
|
// existing patch flag to be reliable and need to add the FULL_PROPS flag.
|
|
// note: preserve flag for fragments since they use the flag for children
|
|
// fast paths only.
|
|
patchFlag: extraProps && vnode.type !== Fragment ? patchFlag === -1 ? 16 : patchFlag | 16 : patchFlag,
|
|
dynamicProps: vnode.dynamicProps,
|
|
dynamicChildren: vnode.dynamicChildren,
|
|
appContext: vnode.appContext,
|
|
dirs: vnode.dirs,
|
|
transition: vnode.transition,
|
|
// These should technically only be non-null on mounted VNodes. However,
|
|
// they *should* be copied for kept-alive vnodes. So we just always copy
|
|
// them since them being non-null during a mount doesn't affect the logic as
|
|
// they will simply be overwritten.
|
|
component: vnode.component,
|
|
suspense: vnode.suspense,
|
|
ssContent: vnode.ssContent && cloneVNode(vnode.ssContent),
|
|
ssFallback: vnode.ssFallback && cloneVNode(vnode.ssFallback),
|
|
el: vnode.el,
|
|
anchor: vnode.anchor,
|
|
ctx: vnode.ctx,
|
|
ce: vnode.ce
|
|
};
|
|
return cloned;
|
|
}
|
|
function deepCloneVNode(vnode) {
|
|
const cloned = cloneVNode(vnode);
|
|
if (isArray(vnode.children)) {
|
|
cloned.children = vnode.children.map(deepCloneVNode);
|
|
}
|
|
return cloned;
|
|
}
|
|
function createTextVNode(text = " ", flag = 0) {
|
|
return createVNode(Text, null, text, flag);
|
|
}
|
|
function createStaticVNode(content, numberOfNodes) {
|
|
const vnode = createVNode(Static, null, content);
|
|
vnode.staticCount = numberOfNodes;
|
|
return vnode;
|
|
}
|
|
function createCommentVNode(text = "", asBlock = false) {
|
|
return asBlock ? (openBlock(), createBlock(Comment, null, text)) : createVNode(Comment, null, text);
|
|
}
|
|
function normalizeVNode(child) {
|
|
if (child == null || typeof child === "boolean") {
|
|
return createVNode(Comment);
|
|
} else if (isArray(child)) {
|
|
return createVNode(
|
|
Fragment,
|
|
null,
|
|
// #3666, avoid reference pollution when reusing vnode
|
|
child.slice()
|
|
);
|
|
} else if (typeof child === "object") {
|
|
return cloneIfMounted(child);
|
|
} else {
|
|
return createVNode(Text, null, String(child));
|
|
}
|
|
}
|
|
function cloneIfMounted(child) {
|
|
return child.el === null && child.patchFlag !== -1 || child.memo ? child : cloneVNode(child);
|
|
}
|
|
function normalizeChildren(vnode, children) {
|
|
let type = 0;
|
|
const { shapeFlag } = vnode;
|
|
if (children == null) {
|
|
children = null;
|
|
} else if (isArray(children)) {
|
|
type = 16;
|
|
} else if (typeof children === "object") {
|
|
if (shapeFlag & (1 | 64)) {
|
|
const slot = children.default;
|
|
if (slot) {
|
|
slot._c && (slot._d = false);
|
|
normalizeChildren(vnode, slot());
|
|
slot._c && (slot._d = true);
|
|
}
|
|
return;
|
|
} else {
|
|
type = 32;
|
|
const slotFlag = children._;
|
|
if (!slotFlag && !(InternalObjectKey in children)) {
|
|
children._ctx = currentRenderingInstance;
|
|
} else if (slotFlag === 3 && currentRenderingInstance) {
|
|
if (currentRenderingInstance.slots._ === 1) {
|
|
children._ = 1;
|
|
} else {
|
|
children._ = 2;
|
|
vnode.patchFlag |= 1024;
|
|
}
|
|
}
|
|
}
|
|
} else if (isFunction(children)) {
|
|
children = { default: children, _ctx: currentRenderingInstance };
|
|
type = 32;
|
|
} else {
|
|
children = String(children);
|
|
if (shapeFlag & 64) {
|
|
type = 16;
|
|
children = [createTextVNode(children)];
|
|
} else {
|
|
type = 8;
|
|
}
|
|
}
|
|
vnode.children = children;
|
|
vnode.shapeFlag |= type;
|
|
}
|
|
function mergeProps(...args) {
|
|
const ret = {};
|
|
for (let i = 0; i < args.length; i++) {
|
|
const toMerge = args[i];
|
|
for (const key in toMerge) {
|
|
if (key === "class") {
|
|
if (ret.class !== toMerge.class) {
|
|
ret.class = normalizeClass([ret.class, toMerge.class]);
|
|
}
|
|
} else if (key === "style") {
|
|
ret.style = normalizeStyle([ret.style, toMerge.style]);
|
|
} else if (isOn(key)) {
|
|
const existing = ret[key];
|
|
const incoming = toMerge[key];
|
|
if (incoming && existing !== incoming && !(isArray(existing) && existing.includes(incoming))) {
|
|
ret[key] = existing ? [].concat(existing, incoming) : incoming;
|
|
}
|
|
} else if (key !== "") {
|
|
ret[key] = toMerge[key];
|
|
}
|
|
}
|
|
}
|
|
return ret;
|
|
}
|
|
function invokeVNodeHook(hook, instance, vnode, prevVNode = null) {
|
|
callWithAsyncErrorHandling(hook, instance, 7, [
|
|
vnode,
|
|
prevVNode
|
|
]);
|
|
}
|
|
|
|
const emptyAppContext = createAppContext();
|
|
let uid = 0;
|
|
function createComponentInstance(vnode, parent, suspense) {
|
|
const type = vnode.type;
|
|
const appContext = (parent ? parent.appContext : vnode.appContext) || emptyAppContext;
|
|
const instance = {
|
|
uid: uid++,
|
|
vnode,
|
|
type,
|
|
parent,
|
|
appContext,
|
|
root: null,
|
|
// to be immediately set
|
|
next: null,
|
|
subTree: null,
|
|
// will be set synchronously right after creation
|
|
effect: null,
|
|
update: null,
|
|
// will be set synchronously right after creation
|
|
scope: new EffectScope(
|
|
true
|
|
/* detached */
|
|
),
|
|
render: null,
|
|
proxy: null,
|
|
exposed: null,
|
|
exposeProxy: null,
|
|
withProxy: null,
|
|
provides: parent ? parent.provides : Object.create(appContext.provides),
|
|
accessCache: null,
|
|
renderCache: [],
|
|
// local resolved assets
|
|
components: null,
|
|
directives: null,
|
|
// resolved props and emits options
|
|
propsOptions: normalizePropsOptions(type, appContext),
|
|
emitsOptions: normalizeEmitsOptions(type, appContext),
|
|
// emit
|
|
emit: null,
|
|
// to be set immediately
|
|
emitted: null,
|
|
// props default value
|
|
propsDefaults: EMPTY_OBJ,
|
|
// inheritAttrs
|
|
inheritAttrs: type.inheritAttrs,
|
|
// state
|
|
ctx: EMPTY_OBJ,
|
|
data: EMPTY_OBJ,
|
|
props: EMPTY_OBJ,
|
|
attrs: EMPTY_OBJ,
|
|
slots: EMPTY_OBJ,
|
|
refs: EMPTY_OBJ,
|
|
setupState: EMPTY_OBJ,
|
|
setupContext: null,
|
|
attrsProxy: null,
|
|
slotsProxy: null,
|
|
// suspense related
|
|
suspense,
|
|
suspenseId: suspense ? suspense.pendingId : 0,
|
|
asyncDep: null,
|
|
asyncResolved: false,
|
|
// lifecycle hooks
|
|
// not using enums here because it results in computed properties
|
|
isMounted: false,
|
|
isUnmounted: false,
|
|
isDeactivated: false,
|
|
bc: null,
|
|
c: null,
|
|
bm: null,
|
|
m: null,
|
|
bu: null,
|
|
u: null,
|
|
um: null,
|
|
bum: null,
|
|
da: null,
|
|
a: null,
|
|
rtg: null,
|
|
rtc: null,
|
|
ec: null,
|
|
sp: null
|
|
};
|
|
{
|
|
instance.ctx = createDevRenderContext(instance);
|
|
}
|
|
instance.root = parent ? parent.root : instance;
|
|
instance.emit = emit.bind(null, instance);
|
|
if (vnode.ce) {
|
|
vnode.ce(instance);
|
|
}
|
|
return instance;
|
|
}
|
|
let currentInstance = null;
|
|
const getCurrentInstance = () => currentInstance || currentRenderingInstance;
|
|
let internalSetCurrentInstance;
|
|
let setInSSRSetupState;
|
|
{
|
|
internalSetCurrentInstance = (i) => {
|
|
currentInstance = i;
|
|
};
|
|
setInSSRSetupState = (v) => {
|
|
isInSSRComponentSetup = v;
|
|
};
|
|
}
|
|
const setCurrentInstance = (instance) => {
|
|
internalSetCurrentInstance(instance);
|
|
instance.scope.on();
|
|
};
|
|
const unsetCurrentInstance = () => {
|
|
currentInstance && currentInstance.scope.off();
|
|
internalSetCurrentInstance(null);
|
|
};
|
|
const isBuiltInTag = /* @__PURE__ */ makeMap("slot,component");
|
|
function validateComponentName(name, config) {
|
|
const appIsNativeTag = config.isNativeTag || NO;
|
|
if (isBuiltInTag(name) || appIsNativeTag(name)) {
|
|
warn$1(
|
|
"Do not use built-in or reserved HTML elements as component id: " + name
|
|
);
|
|
}
|
|
}
|
|
function isStatefulComponent(instance) {
|
|
return instance.vnode.shapeFlag & 4;
|
|
}
|
|
let isInSSRComponentSetup = false;
|
|
function setupComponent(instance, isSSR = false) {
|
|
isSSR && setInSSRSetupState(isSSR);
|
|
const { props, children } = instance.vnode;
|
|
const isStateful = isStatefulComponent(instance);
|
|
initProps(instance, props, isStateful, isSSR);
|
|
initSlots(instance, children);
|
|
const setupResult = isStateful ? setupStatefulComponent(instance, isSSR) : void 0;
|
|
isSSR && setInSSRSetupState(false);
|
|
return setupResult;
|
|
}
|
|
function setupStatefulComponent(instance, isSSR) {
|
|
var _a;
|
|
const Component = instance.type;
|
|
{
|
|
if (Component.name) {
|
|
validateComponentName(Component.name, instance.appContext.config);
|
|
}
|
|
if (Component.components) {
|
|
const names = Object.keys(Component.components);
|
|
for (let i = 0; i < names.length; i++) {
|
|
validateComponentName(names[i], instance.appContext.config);
|
|
}
|
|
}
|
|
if (Component.directives) {
|
|
const names = Object.keys(Component.directives);
|
|
for (let i = 0; i < names.length; i++) {
|
|
validateDirectiveName(names[i]);
|
|
}
|
|
}
|
|
if (Component.compilerOptions && isRuntimeOnly()) {
|
|
warn$1(
|
|
`"compilerOptions" is only supported when using a build of Vue that includes the runtime compiler. Since you are using a runtime-only build, the options should be passed via your build tool config instead.`
|
|
);
|
|
}
|
|
}
|
|
instance.accessCache = /* @__PURE__ */ Object.create(null);
|
|
instance.proxy = markRaw(new Proxy(instance.ctx, PublicInstanceProxyHandlers));
|
|
{
|
|
exposePropsOnRenderContext(instance);
|
|
}
|
|
const { setup } = Component;
|
|
if (setup) {
|
|
const setupContext = instance.setupContext = setup.length > 1 ? createSetupContext(instance) : null;
|
|
setCurrentInstance(instance);
|
|
pauseTracking();
|
|
const setupResult = callWithErrorHandling(
|
|
setup,
|
|
instance,
|
|
0,
|
|
[
|
|
shallowReadonly(instance.props),
|
|
setupContext
|
|
]
|
|
);
|
|
resetTracking();
|
|
unsetCurrentInstance();
|
|
if (isPromise(setupResult)) {
|
|
setupResult.then(unsetCurrentInstance, unsetCurrentInstance);
|
|
if (isSSR) {
|
|
return setupResult.then((resolvedResult) => {
|
|
handleSetupResult(instance, resolvedResult, isSSR);
|
|
}).catch((e) => {
|
|
handleError(e, instance, 0);
|
|
});
|
|
} else {
|
|
instance.asyncDep = setupResult;
|
|
if (!instance.suspense) {
|
|
const name = (_a = Component.name) != null ? _a : "Anonymous";
|
|
warn$1(
|
|
`Component <${name}>: setup function returned a promise, but no <Suspense> boundary was found in the parent component tree. A component with async setup() must be nested in a <Suspense> in order to be rendered.`
|
|
);
|
|
}
|
|
}
|
|
} else {
|
|
handleSetupResult(instance, setupResult, isSSR);
|
|
}
|
|
} else {
|
|
finishComponentSetup(instance, isSSR);
|
|
}
|
|
}
|
|
function handleSetupResult(instance, setupResult, isSSR) {
|
|
if (isFunction(setupResult)) {
|
|
{
|
|
instance.render = setupResult;
|
|
}
|
|
} else if (isObject(setupResult)) {
|
|
if (isVNode(setupResult)) {
|
|
warn$1(
|
|
`setup() should not return VNodes directly - return a render function instead.`
|
|
);
|
|
}
|
|
{
|
|
instance.devtoolsRawSetupState = setupResult;
|
|
}
|
|
instance.setupState = proxyRefs(setupResult);
|
|
{
|
|
exposeSetupStateOnRenderContext(instance);
|
|
}
|
|
} else if (setupResult !== void 0) {
|
|
warn$1(
|
|
`setup() should return an object. Received: ${setupResult === null ? "null" : typeof setupResult}`
|
|
);
|
|
}
|
|
finishComponentSetup(instance, isSSR);
|
|
}
|
|
let compile$1;
|
|
let installWithProxy;
|
|
function registerRuntimeCompiler(_compile) {
|
|
compile$1 = _compile;
|
|
installWithProxy = (i) => {
|
|
if (i.render._rc) {
|
|
i.withProxy = new Proxy(i.ctx, RuntimeCompiledPublicInstanceProxyHandlers);
|
|
}
|
|
};
|
|
}
|
|
const isRuntimeOnly = () => !compile$1;
|
|
function finishComponentSetup(instance, isSSR, skipOptions) {
|
|
const Component = instance.type;
|
|
if (!instance.render) {
|
|
if (!isSSR && compile$1 && !Component.render) {
|
|
const template = Component.template || resolveMergedOptions(instance).template;
|
|
if (template) {
|
|
{
|
|
startMeasure(instance, `compile`);
|
|
}
|
|
const { isCustomElement, compilerOptions } = instance.appContext.config;
|
|
const { delimiters, compilerOptions: componentCompilerOptions } = Component;
|
|
const finalCompilerOptions = extend(
|
|
extend(
|
|
{
|
|
isCustomElement,
|
|
delimiters
|
|
},
|
|
compilerOptions
|
|
),
|
|
componentCompilerOptions
|
|
);
|
|
Component.render = compile$1(template, finalCompilerOptions);
|
|
{
|
|
endMeasure(instance, `compile`);
|
|
}
|
|
}
|
|
}
|
|
instance.render = Component.render || NOOP;
|
|
if (installWithProxy) {
|
|
installWithProxy(instance);
|
|
}
|
|
}
|
|
{
|
|
setCurrentInstance(instance);
|
|
pauseTracking();
|
|
try {
|
|
applyOptions(instance);
|
|
} finally {
|
|
resetTracking();
|
|
unsetCurrentInstance();
|
|
}
|
|
}
|
|
if (!Component.render && instance.render === NOOP && !isSSR) {
|
|
if (!compile$1 && Component.template) {
|
|
warn$1(
|
|
`Component provided template option but runtime compilation is not supported in this build of Vue.` + (` Use "vue.global.js" instead.`)
|
|
);
|
|
} else {
|
|
warn$1(`Component is missing template or render function.`);
|
|
}
|
|
}
|
|
}
|
|
function getAttrsProxy(instance) {
|
|
return instance.attrsProxy || (instance.attrsProxy = new Proxy(
|
|
instance.attrs,
|
|
{
|
|
get(target, key) {
|
|
markAttrsAccessed();
|
|
track(instance, "get", "$attrs");
|
|
return target[key];
|
|
},
|
|
set() {
|
|
warn$1(`setupContext.attrs is readonly.`);
|
|
return false;
|
|
},
|
|
deleteProperty() {
|
|
warn$1(`setupContext.attrs is readonly.`);
|
|
return false;
|
|
}
|
|
}
|
|
));
|
|
}
|
|
function getSlotsProxy(instance) {
|
|
return instance.slotsProxy || (instance.slotsProxy = new Proxy(instance.slots, {
|
|
get(target, key) {
|
|
track(instance, "get", "$slots");
|
|
return target[key];
|
|
}
|
|
}));
|
|
}
|
|
function createSetupContext(instance) {
|
|
const expose = (exposed) => {
|
|
{
|
|
if (instance.exposed) {
|
|
warn$1(`expose() should be called only once per setup().`);
|
|
}
|
|
if (exposed != null) {
|
|
let exposedType = typeof exposed;
|
|
if (exposedType === "object") {
|
|
if (isArray(exposed)) {
|
|
exposedType = "array";
|
|
} else if (isRef(exposed)) {
|
|
exposedType = "ref";
|
|
}
|
|
}
|
|
if (exposedType !== "object") {
|
|
warn$1(
|
|
`expose() should be passed a plain object, received ${exposedType}.`
|
|
);
|
|
}
|
|
}
|
|
}
|
|
instance.exposed = exposed || {};
|
|
};
|
|
{
|
|
return Object.freeze({
|
|
get attrs() {
|
|
return getAttrsProxy(instance);
|
|
},
|
|
get slots() {
|
|
return getSlotsProxy(instance);
|
|
},
|
|
get emit() {
|
|
return (event, ...args) => instance.emit(event, ...args);
|
|
},
|
|
expose
|
|
});
|
|
}
|
|
}
|
|
function getExposeProxy(instance) {
|
|
if (instance.exposed) {
|
|
return instance.exposeProxy || (instance.exposeProxy = new Proxy(proxyRefs(markRaw(instance.exposed)), {
|
|
get(target, key) {
|
|
if (key in target) {
|
|
return target[key];
|
|
} else if (key in publicPropertiesMap) {
|
|
return publicPropertiesMap[key](instance);
|
|
}
|
|
},
|
|
has(target, key) {
|
|
return key in target || key in publicPropertiesMap;
|
|
}
|
|
}));
|
|
}
|
|
}
|
|
const classifyRE = /(?:^|[-_])(\w)/g;
|
|
const classify = (str) => str.replace(classifyRE, (c) => c.toUpperCase()).replace(/[-_]/g, "");
|
|
function getComponentName(Component, includeInferred = true) {
|
|
return isFunction(Component) ? Component.displayName || Component.name : Component.name || includeInferred && Component.__name;
|
|
}
|
|
function formatComponentName(instance, Component, isRoot = false) {
|
|
let name = getComponentName(Component);
|
|
if (!name && Component.__file) {
|
|
const match = Component.__file.match(/([^/\\]+)\.\w+$/);
|
|
if (match) {
|
|
name = match[1];
|
|
}
|
|
}
|
|
if (!name && instance && instance.parent) {
|
|
const inferFromRegistry = (registry) => {
|
|
for (const key in registry) {
|
|
if (registry[key] === Component) {
|
|
return key;
|
|
}
|
|
}
|
|
};
|
|
name = inferFromRegistry(
|
|
instance.components || instance.parent.type.components
|
|
) || inferFromRegistry(instance.appContext.components);
|
|
}
|
|
return name ? classify(name) : isRoot ? `App` : `Anonymous`;
|
|
}
|
|
function isClassComponent(value) {
|
|
return isFunction(value) && "__vccOpts" in value;
|
|
}
|
|
|
|
const computed = (getterOrOptions, debugOptions) => {
|
|
return computed$1(getterOrOptions, debugOptions, isInSSRComponentSetup);
|
|
};
|
|
|
|
function h(type, propsOrChildren, children) {
|
|
const l = arguments.length;
|
|
if (l === 2) {
|
|
if (isObject(propsOrChildren) && !isArray(propsOrChildren)) {
|
|
if (isVNode(propsOrChildren)) {
|
|
return createVNode(type, null, [propsOrChildren]);
|
|
}
|
|
return createVNode(type, propsOrChildren);
|
|
} else {
|
|
return createVNode(type, null, propsOrChildren);
|
|
}
|
|
} else {
|
|
if (l > 3) {
|
|
children = Array.prototype.slice.call(arguments, 2);
|
|
} else if (l === 3 && isVNode(children)) {
|
|
children = [children];
|
|
}
|
|
return createVNode(type, propsOrChildren, children);
|
|
}
|
|
}
|
|
|
|
function initCustomFormatter() {
|
|
if (typeof window === "undefined") {
|
|
return;
|
|
}
|
|
const vueStyle = { style: "color:#3ba776" };
|
|
const numberStyle = { style: "color:#1677ff" };
|
|
const stringStyle = { style: "color:#f5222d" };
|
|
const keywordStyle = { style: "color:#eb2f96" };
|
|
const formatter = {
|
|
header(obj) {
|
|
if (!isObject(obj)) {
|
|
return null;
|
|
}
|
|
if (obj.__isVue) {
|
|
return ["div", vueStyle, `VueInstance`];
|
|
} else if (isRef(obj)) {
|
|
return [
|
|
"div",
|
|
{},
|
|
["span", vueStyle, genRefFlag(obj)],
|
|
"<",
|
|
formatValue(obj.value),
|
|
`>`
|
|
];
|
|
} else if (isReactive(obj)) {
|
|
return [
|
|
"div",
|
|
{},
|
|
["span", vueStyle, isShallow(obj) ? "ShallowReactive" : "Reactive"],
|
|
"<",
|
|
formatValue(obj),
|
|
`>${isReadonly(obj) ? ` (readonly)` : ``}`
|
|
];
|
|
} else if (isReadonly(obj)) {
|
|
return [
|
|
"div",
|
|
{},
|
|
["span", vueStyle, isShallow(obj) ? "ShallowReadonly" : "Readonly"],
|
|
"<",
|
|
formatValue(obj),
|
|
">"
|
|
];
|
|
}
|
|
return null;
|
|
},
|
|
hasBody(obj) {
|
|
return obj && obj.__isVue;
|
|
},
|
|
body(obj) {
|
|
if (obj && obj.__isVue) {
|
|
return [
|
|
"div",
|
|
{},
|
|
...formatInstance(obj.$)
|
|
];
|
|
}
|
|
}
|
|
};
|
|
function formatInstance(instance) {
|
|
const blocks = [];
|
|
if (instance.type.props && instance.props) {
|
|
blocks.push(createInstanceBlock("props", toRaw(instance.props)));
|
|
}
|
|
if (instance.setupState !== EMPTY_OBJ) {
|
|
blocks.push(createInstanceBlock("setup", instance.setupState));
|
|
}
|
|
if (instance.data !== EMPTY_OBJ) {
|
|
blocks.push(createInstanceBlock("data", toRaw(instance.data)));
|
|
}
|
|
const computed = extractKeys(instance, "computed");
|
|
if (computed) {
|
|
blocks.push(createInstanceBlock("computed", computed));
|
|
}
|
|
const injected = extractKeys(instance, "inject");
|
|
if (injected) {
|
|
blocks.push(createInstanceBlock("injected", injected));
|
|
}
|
|
blocks.push([
|
|
"div",
|
|
{},
|
|
[
|
|
"span",
|
|
{
|
|
style: keywordStyle.style + ";opacity:0.66"
|
|
},
|
|
"$ (internal): "
|
|
],
|
|
["object", { object: instance }]
|
|
]);
|
|
return blocks;
|
|
}
|
|
function createInstanceBlock(type, target) {
|
|
target = extend({}, target);
|
|
if (!Object.keys(target).length) {
|
|
return ["span", {}];
|
|
}
|
|
return [
|
|
"div",
|
|
{ style: "line-height:1.25em;margin-bottom:0.6em" },
|
|
[
|
|
"div",
|
|
{
|
|
style: "color:#476582"
|
|
},
|
|
type
|
|
],
|
|
[
|
|
"div",
|
|
{
|
|
style: "padding-left:1.25em"
|
|
},
|
|
...Object.keys(target).map((key) => {
|
|
return [
|
|
"div",
|
|
{},
|
|
["span", keywordStyle, key + ": "],
|
|
formatValue(target[key], false)
|
|
];
|
|
})
|
|
]
|
|
];
|
|
}
|
|
function formatValue(v, asRaw = true) {
|
|
if (typeof v === "number") {
|
|
return ["span", numberStyle, v];
|
|
} else if (typeof v === "string") {
|
|
return ["span", stringStyle, JSON.stringify(v)];
|
|
} else if (typeof v === "boolean") {
|
|
return ["span", keywordStyle, v];
|
|
} else if (isObject(v)) {
|
|
return ["object", { object: asRaw ? toRaw(v) : v }];
|
|
} else {
|
|
return ["span", stringStyle, String(v)];
|
|
}
|
|
}
|
|
function extractKeys(instance, type) {
|
|
const Comp = instance.type;
|
|
if (isFunction(Comp)) {
|
|
return;
|
|
}
|
|
const extracted = {};
|
|
for (const key in instance.ctx) {
|
|
if (isKeyOfType(Comp, key, type)) {
|
|
extracted[key] = instance.ctx[key];
|
|
}
|
|
}
|
|
return extracted;
|
|
}
|
|
function isKeyOfType(Comp, key, type) {
|
|
const opts = Comp[type];
|
|
if (isArray(opts) && opts.includes(key) || isObject(opts) && key in opts) {
|
|
return true;
|
|
}
|
|
if (Comp.extends && isKeyOfType(Comp.extends, key, type)) {
|
|
return true;
|
|
}
|
|
if (Comp.mixins && Comp.mixins.some((m) => isKeyOfType(m, key, type))) {
|
|
return true;
|
|
}
|
|
}
|
|
function genRefFlag(v) {
|
|
if (isShallow(v)) {
|
|
return `ShallowRef`;
|
|
}
|
|
if (v.effect) {
|
|
return `ComputedRef`;
|
|
}
|
|
return `Ref`;
|
|
}
|
|
if (window.devtoolsFormatters) {
|
|
window.devtoolsFormatters.push(formatter);
|
|
} else {
|
|
window.devtoolsFormatters = [formatter];
|
|
}
|
|
}
|
|
|
|
function withMemo(memo, render, cache, index) {
|
|
const cached = cache[index];
|
|
if (cached && isMemoSame(cached, memo)) {
|
|
return cached;
|
|
}
|
|
const ret = render();
|
|
ret.memo = memo.slice();
|
|
return cache[index] = ret;
|
|
}
|
|
function isMemoSame(cached, memo) {
|
|
const prev = cached.memo;
|
|
if (prev.length != memo.length) {
|
|
return false;
|
|
}
|
|
for (let i = 0; i < prev.length; i++) {
|
|
if (hasChanged(prev[i], memo[i])) {
|
|
return false;
|
|
}
|
|
}
|
|
if (isBlockTreeEnabled > 0 && currentBlock) {
|
|
currentBlock.push(cached);
|
|
}
|
|
return true;
|
|
}
|
|
|
|
const version = "3.4.5";
|
|
const warn = warn$1;
|
|
const ErrorTypeStrings = ErrorTypeStrings$1;
|
|
const devtools = devtools$1;
|
|
const setDevtoolsHook = setDevtoolsHook$1;
|
|
const ssrUtils = null;
|
|
const resolveFilter = null;
|
|
const compatUtils = null;
|
|
const DeprecationTypes = null;
|
|
|
|
const svgNS = "http://www.w3.org/2000/svg";
|
|
const mathmlNS = "http://www.w3.org/1998/Math/MathML";
|
|
const doc = typeof document !== "undefined" ? document : null;
|
|
const templateContainer = doc && /* @__PURE__ */ doc.createElement("template");
|
|
const nodeOps = {
|
|
insert: (child, parent, anchor) => {
|
|
parent.insertBefore(child, anchor || null);
|
|
},
|
|
remove: (child) => {
|
|
const parent = child.parentNode;
|
|
if (parent) {
|
|
parent.removeChild(child);
|
|
}
|
|
},
|
|
createElement: (tag, namespace, is, props) => {
|
|
const el = namespace === "svg" ? doc.createElementNS(svgNS, tag) : namespace === "mathml" ? doc.createElementNS(mathmlNS, tag) : doc.createElement(tag, is ? { is } : void 0);
|
|
if (tag === "select" && props && props.multiple != null) {
|
|
el.setAttribute("multiple", props.multiple);
|
|
}
|
|
return el;
|
|
},
|
|
createText: (text) => doc.createTextNode(text),
|
|
createComment: (text) => doc.createComment(text),
|
|
setText: (node, text) => {
|
|
node.nodeValue = text;
|
|
},
|
|
setElementText: (el, text) => {
|
|
el.textContent = text;
|
|
},
|
|
parentNode: (node) => node.parentNode,
|
|
nextSibling: (node) => node.nextSibling,
|
|
querySelector: (selector) => doc.querySelector(selector),
|
|
setScopeId(el, id) {
|
|
el.setAttribute(id, "");
|
|
},
|
|
// __UNSAFE__
|
|
// Reason: innerHTML.
|
|
// Static content here can only come from compiled templates.
|
|
// As long as the user only uses trusted templates, this is safe.
|
|
insertStaticContent(content, parent, anchor, namespace, start, end) {
|
|
const before = anchor ? anchor.previousSibling : parent.lastChild;
|
|
if (start && (start === end || start.nextSibling)) {
|
|
while (true) {
|
|
parent.insertBefore(start.cloneNode(true), anchor);
|
|
if (start === end || !(start = start.nextSibling))
|
|
break;
|
|
}
|
|
} else {
|
|
templateContainer.innerHTML = namespace === "svg" ? `<svg>${content}</svg>` : namespace === "mathml" ? `<math>${content}</math>` : content;
|
|
const template = templateContainer.content;
|
|
if (namespace === "svg" || namespace === "mathml") {
|
|
const wrapper = template.firstChild;
|
|
while (wrapper.firstChild) {
|
|
template.appendChild(wrapper.firstChild);
|
|
}
|
|
template.removeChild(wrapper);
|
|
}
|
|
parent.insertBefore(template, anchor);
|
|
}
|
|
return [
|
|
// first
|
|
before ? before.nextSibling : parent.firstChild,
|
|
// last
|
|
anchor ? anchor.previousSibling : parent.lastChild
|
|
];
|
|
}
|
|
};
|
|
|
|
const TRANSITION$1 = "transition";
|
|
const ANIMATION = "animation";
|
|
const vtcKey = Symbol("_vtc");
|
|
const Transition = (props, { slots }) => h(BaseTransition, resolveTransitionProps(props), slots);
|
|
Transition.displayName = "Transition";
|
|
const DOMTransitionPropsValidators = {
|
|
name: String,
|
|
type: String,
|
|
css: {
|
|
type: Boolean,
|
|
default: true
|
|
},
|
|
duration: [String, Number, Object],
|
|
enterFromClass: String,
|
|
enterActiveClass: String,
|
|
enterToClass: String,
|
|
appearFromClass: String,
|
|
appearActiveClass: String,
|
|
appearToClass: String,
|
|
leaveFromClass: String,
|
|
leaveActiveClass: String,
|
|
leaveToClass: String
|
|
};
|
|
const TransitionPropsValidators = Transition.props = /* @__PURE__ */ extend(
|
|
{},
|
|
BaseTransitionPropsValidators,
|
|
DOMTransitionPropsValidators
|
|
);
|
|
const callHook = (hook, args = []) => {
|
|
if (isArray(hook)) {
|
|
hook.forEach((h2) => h2(...args));
|
|
} else if (hook) {
|
|
hook(...args);
|
|
}
|
|
};
|
|
const hasExplicitCallback = (hook) => {
|
|
return hook ? isArray(hook) ? hook.some((h2) => h2.length > 1) : hook.length > 1 : false;
|
|
};
|
|
function resolveTransitionProps(rawProps) {
|
|
const baseProps = {};
|
|
for (const key in rawProps) {
|
|
if (!(key in DOMTransitionPropsValidators)) {
|
|
baseProps[key] = rawProps[key];
|
|
}
|
|
}
|
|
if (rawProps.css === false) {
|
|
return baseProps;
|
|
}
|
|
const {
|
|
name = "v",
|
|
type,
|
|
duration,
|
|
enterFromClass = `${name}-enter-from`,
|
|
enterActiveClass = `${name}-enter-active`,
|
|
enterToClass = `${name}-enter-to`,
|
|
appearFromClass = enterFromClass,
|
|
appearActiveClass = enterActiveClass,
|
|
appearToClass = enterToClass,
|
|
leaveFromClass = `${name}-leave-from`,
|
|
leaveActiveClass = `${name}-leave-active`,
|
|
leaveToClass = `${name}-leave-to`
|
|
} = rawProps;
|
|
const durations = normalizeDuration(duration);
|
|
const enterDuration = durations && durations[0];
|
|
const leaveDuration = durations && durations[1];
|
|
const {
|
|
onBeforeEnter,
|
|
onEnter,
|
|
onEnterCancelled,
|
|
onLeave,
|
|
onLeaveCancelled,
|
|
onBeforeAppear = onBeforeEnter,
|
|
onAppear = onEnter,
|
|
onAppearCancelled = onEnterCancelled
|
|
} = baseProps;
|
|
const finishEnter = (el, isAppear, done) => {
|
|
removeTransitionClass(el, isAppear ? appearToClass : enterToClass);
|
|
removeTransitionClass(el, isAppear ? appearActiveClass : enterActiveClass);
|
|
done && done();
|
|
};
|
|
const finishLeave = (el, done) => {
|
|
el._isLeaving = false;
|
|
removeTransitionClass(el, leaveFromClass);
|
|
removeTransitionClass(el, leaveToClass);
|
|
removeTransitionClass(el, leaveActiveClass);
|
|
done && done();
|
|
};
|
|
const makeEnterHook = (isAppear) => {
|
|
return (el, done) => {
|
|
const hook = isAppear ? onAppear : onEnter;
|
|
const resolve = () => finishEnter(el, isAppear, done);
|
|
callHook(hook, [el, resolve]);
|
|
nextFrame(() => {
|
|
removeTransitionClass(el, isAppear ? appearFromClass : enterFromClass);
|
|
addTransitionClass(el, isAppear ? appearToClass : enterToClass);
|
|
if (!hasExplicitCallback(hook)) {
|
|
whenTransitionEnds(el, type, enterDuration, resolve);
|
|
}
|
|
});
|
|
};
|
|
};
|
|
return extend(baseProps, {
|
|
onBeforeEnter(el) {
|
|
callHook(onBeforeEnter, [el]);
|
|
addTransitionClass(el, enterFromClass);
|
|
addTransitionClass(el, enterActiveClass);
|
|
},
|
|
onBeforeAppear(el) {
|
|
callHook(onBeforeAppear, [el]);
|
|
addTransitionClass(el, appearFromClass);
|
|
addTransitionClass(el, appearActiveClass);
|
|
},
|
|
onEnter: makeEnterHook(false),
|
|
onAppear: makeEnterHook(true),
|
|
onLeave(el, done) {
|
|
el._isLeaving = true;
|
|
const resolve = () => finishLeave(el, done);
|
|
addTransitionClass(el, leaveFromClass);
|
|
forceReflow();
|
|
addTransitionClass(el, leaveActiveClass);
|
|
nextFrame(() => {
|
|
if (!el._isLeaving) {
|
|
return;
|
|
}
|
|
removeTransitionClass(el, leaveFromClass);
|
|
addTransitionClass(el, leaveToClass);
|
|
if (!hasExplicitCallback(onLeave)) {
|
|
whenTransitionEnds(el, type, leaveDuration, resolve);
|
|
}
|
|
});
|
|
callHook(onLeave, [el, resolve]);
|
|
},
|
|
onEnterCancelled(el) {
|
|
finishEnter(el, false);
|
|
callHook(onEnterCancelled, [el]);
|
|
},
|
|
onAppearCancelled(el) {
|
|
finishEnter(el, true);
|
|
callHook(onAppearCancelled, [el]);
|
|
},
|
|
onLeaveCancelled(el) {
|
|
finishLeave(el);
|
|
callHook(onLeaveCancelled, [el]);
|
|
}
|
|
});
|
|
}
|
|
function normalizeDuration(duration) {
|
|
if (duration == null) {
|
|
return null;
|
|
} else if (isObject(duration)) {
|
|
return [NumberOf(duration.enter), NumberOf(duration.leave)];
|
|
} else {
|
|
const n = NumberOf(duration);
|
|
return [n, n];
|
|
}
|
|
}
|
|
function NumberOf(val) {
|
|
const res = toNumber(val);
|
|
{
|
|
assertNumber(res, "<transition> explicit duration");
|
|
}
|
|
return res;
|
|
}
|
|
function addTransitionClass(el, cls) {
|
|
cls.split(/\s+/).forEach((c) => c && el.classList.add(c));
|
|
(el[vtcKey] || (el[vtcKey] = /* @__PURE__ */ new Set())).add(cls);
|
|
}
|
|
function removeTransitionClass(el, cls) {
|
|
cls.split(/\s+/).forEach((c) => c && el.classList.remove(c));
|
|
const _vtc = el[vtcKey];
|
|
if (_vtc) {
|
|
_vtc.delete(cls);
|
|
if (!_vtc.size) {
|
|
el[vtcKey] = void 0;
|
|
}
|
|
}
|
|
}
|
|
function nextFrame(cb) {
|
|
requestAnimationFrame(() => {
|
|
requestAnimationFrame(cb);
|
|
});
|
|
}
|
|
let endId = 0;
|
|
function whenTransitionEnds(el, expectedType, explicitTimeout, resolve) {
|
|
const id = el._endId = ++endId;
|
|
const resolveIfNotStale = () => {
|
|
if (id === el._endId) {
|
|
resolve();
|
|
}
|
|
};
|
|
if (explicitTimeout) {
|
|
return setTimeout(resolveIfNotStale, explicitTimeout);
|
|
}
|
|
const { type, timeout, propCount } = getTransitionInfo(el, expectedType);
|
|
if (!type) {
|
|
return resolve();
|
|
}
|
|
const endEvent = type + "end";
|
|
let ended = 0;
|
|
const end = () => {
|
|
el.removeEventListener(endEvent, onEnd);
|
|
resolveIfNotStale();
|
|
};
|
|
const onEnd = (e) => {
|
|
if (e.target === el && ++ended >= propCount) {
|
|
end();
|
|
}
|
|
};
|
|
setTimeout(() => {
|
|
if (ended < propCount) {
|
|
end();
|
|
}
|
|
}, timeout + 1);
|
|
el.addEventListener(endEvent, onEnd);
|
|
}
|
|
function getTransitionInfo(el, expectedType) {
|
|
const styles = window.getComputedStyle(el);
|
|
const getStyleProperties = (key) => (styles[key] || "").split(", ");
|
|
const transitionDelays = getStyleProperties(`${TRANSITION$1}Delay`);
|
|
const transitionDurations = getStyleProperties(`${TRANSITION$1}Duration`);
|
|
const transitionTimeout = getTimeout(transitionDelays, transitionDurations);
|
|
const animationDelays = getStyleProperties(`${ANIMATION}Delay`);
|
|
const animationDurations = getStyleProperties(`${ANIMATION}Duration`);
|
|
const animationTimeout = getTimeout(animationDelays, animationDurations);
|
|
let type = null;
|
|
let timeout = 0;
|
|
let propCount = 0;
|
|
if (expectedType === TRANSITION$1) {
|
|
if (transitionTimeout > 0) {
|
|
type = TRANSITION$1;
|
|
timeout = transitionTimeout;
|
|
propCount = transitionDurations.length;
|
|
}
|
|
} else if (expectedType === ANIMATION) {
|
|
if (animationTimeout > 0) {
|
|
type = ANIMATION;
|
|
timeout = animationTimeout;
|
|
propCount = animationDurations.length;
|
|
}
|
|
} else {
|
|
timeout = Math.max(transitionTimeout, animationTimeout);
|
|
type = timeout > 0 ? transitionTimeout > animationTimeout ? TRANSITION$1 : ANIMATION : null;
|
|
propCount = type ? type === TRANSITION$1 ? transitionDurations.length : animationDurations.length : 0;
|
|
}
|
|
const hasTransform = type === TRANSITION$1 && /\b(transform|all)(,|$)/.test(
|
|
getStyleProperties(`${TRANSITION$1}Property`).toString()
|
|
);
|
|
return {
|
|
type,
|
|
timeout,
|
|
propCount,
|
|
hasTransform
|
|
};
|
|
}
|
|
function getTimeout(delays, durations) {
|
|
while (delays.length < durations.length) {
|
|
delays = delays.concat(delays);
|
|
}
|
|
return Math.max(...durations.map((d, i) => toMs(d) + toMs(delays[i])));
|
|
}
|
|
function toMs(s) {
|
|
if (s === "auto")
|
|
return 0;
|
|
return Number(s.slice(0, -1).replace(",", ".")) * 1e3;
|
|
}
|
|
function forceReflow() {
|
|
return document.body.offsetHeight;
|
|
}
|
|
|
|
function patchClass(el, value, isSVG) {
|
|
const transitionClasses = el[vtcKey];
|
|
if (transitionClasses) {
|
|
value = (value ? [value, ...transitionClasses] : [...transitionClasses]).join(" ");
|
|
}
|
|
if (value == null) {
|
|
el.removeAttribute("class");
|
|
} else if (isSVG) {
|
|
el.setAttribute("class", value);
|
|
} else {
|
|
el.className = value;
|
|
}
|
|
}
|
|
|
|
const vShowOldKey = Symbol("_vod");
|
|
const vShow = {
|
|
beforeMount(el, { value }, { transition }) {
|
|
el[vShowOldKey] = el.style.display === "none" ? "" : el.style.display;
|
|
if (transition && value) {
|
|
transition.beforeEnter(el);
|
|
} else {
|
|
setDisplay(el, value);
|
|
}
|
|
},
|
|
mounted(el, { value }, { transition }) {
|
|
if (transition && value) {
|
|
transition.enter(el);
|
|
}
|
|
},
|
|
updated(el, { value, oldValue }, { transition }) {
|
|
if (!value === !oldValue)
|
|
return;
|
|
if (transition) {
|
|
if (value) {
|
|
transition.beforeEnter(el);
|
|
setDisplay(el, true);
|
|
transition.enter(el);
|
|
} else {
|
|
transition.leave(el, () => {
|
|
setDisplay(el, false);
|
|
});
|
|
}
|
|
} else {
|
|
setDisplay(el, value);
|
|
}
|
|
},
|
|
beforeUnmount(el, { value }) {
|
|
setDisplay(el, value);
|
|
}
|
|
};
|
|
function setDisplay(el, value) {
|
|
el.style.display = value ? el[vShowOldKey] : "none";
|
|
}
|
|
|
|
const CSS_VAR_TEXT = Symbol("CSS_VAR_TEXT");
|
|
function useCssVars(getter) {
|
|
const instance = getCurrentInstance();
|
|
if (!instance) {
|
|
warn(`useCssVars is called without current active component instance.`);
|
|
return;
|
|
}
|
|
const updateTeleports = instance.ut = (vars = getter(instance.proxy)) => {
|
|
Array.from(
|
|
document.querySelectorAll(`[data-v-owner="${instance.uid}"]`)
|
|
).forEach((node) => setVarsOnNode(node, vars));
|
|
};
|
|
const setVars = () => {
|
|
const vars = getter(instance.proxy);
|
|
setVarsOnVNode(instance.subTree, vars);
|
|
updateTeleports(vars);
|
|
};
|
|
watchPostEffect(setVars);
|
|
onMounted(() => {
|
|
const ob = new MutationObserver(setVars);
|
|
ob.observe(instance.subTree.el.parentNode, { childList: true });
|
|
onUnmounted(() => ob.disconnect());
|
|
});
|
|
}
|
|
function setVarsOnVNode(vnode, vars) {
|
|
if (vnode.shapeFlag & 128) {
|
|
const suspense = vnode.suspense;
|
|
vnode = suspense.activeBranch;
|
|
if (suspense.pendingBranch && !suspense.isHydrating) {
|
|
suspense.effects.push(() => {
|
|
setVarsOnVNode(suspense.activeBranch, vars);
|
|
});
|
|
}
|
|
}
|
|
while (vnode.component) {
|
|
vnode = vnode.component.subTree;
|
|
}
|
|
if (vnode.shapeFlag & 1 && vnode.el) {
|
|
setVarsOnNode(vnode.el, vars);
|
|
} else if (vnode.type === Fragment) {
|
|
vnode.children.forEach((c) => setVarsOnVNode(c, vars));
|
|
} else if (vnode.type === Static) {
|
|
let { el, anchor } = vnode;
|
|
while (el) {
|
|
setVarsOnNode(el, vars);
|
|
if (el === anchor)
|
|
break;
|
|
el = el.nextSibling;
|
|
}
|
|
}
|
|
}
|
|
function setVarsOnNode(el, vars) {
|
|
if (el.nodeType === 1) {
|
|
const style = el.style;
|
|
let cssText = "";
|
|
for (const key in vars) {
|
|
style.setProperty(`--${key}`, vars[key]);
|
|
cssText += `--${key}: ${vars[key]};`;
|
|
}
|
|
style[CSS_VAR_TEXT] = cssText;
|
|
}
|
|
}
|
|
|
|
function patchStyle(el, prev, next) {
|
|
const style = el.style;
|
|
const isCssString = isString(next);
|
|
if (next && !isCssString) {
|
|
if (prev && !isString(prev)) {
|
|
for (const key in prev) {
|
|
if (next[key] == null) {
|
|
setStyle(style, key, "");
|
|
}
|
|
}
|
|
}
|
|
for (const key in next) {
|
|
setStyle(style, key, next[key]);
|
|
}
|
|
} else {
|
|
const currentDisplay = style.display;
|
|
if (isCssString) {
|
|
if (prev !== next) {
|
|
const cssVarText = style[CSS_VAR_TEXT];
|
|
if (cssVarText) {
|
|
next += ";" + cssVarText;
|
|
}
|
|
style.cssText = next;
|
|
}
|
|
} else if (prev) {
|
|
el.removeAttribute("style");
|
|
}
|
|
if (vShowOldKey in el) {
|
|
style.display = currentDisplay;
|
|
}
|
|
}
|
|
}
|
|
const semicolonRE = /[^\\];\s*$/;
|
|
const importantRE = /\s*!important$/;
|
|
function setStyle(style, name, val) {
|
|
if (isArray(val)) {
|
|
val.forEach((v) => setStyle(style, name, v));
|
|
} else {
|
|
if (val == null)
|
|
val = "";
|
|
{
|
|
if (semicolonRE.test(val)) {
|
|
warn(
|
|
`Unexpected semicolon at the end of '${name}' style value: '${val}'`
|
|
);
|
|
}
|
|
}
|
|
if (name.startsWith("--")) {
|
|
style.setProperty(name, val);
|
|
} else {
|
|
const prefixed = autoPrefix(style, name);
|
|
if (importantRE.test(val)) {
|
|
style.setProperty(
|
|
hyphenate(prefixed),
|
|
val.replace(importantRE, ""),
|
|
"important"
|
|
);
|
|
} else {
|
|
style[prefixed] = val;
|
|
}
|
|
}
|
|
}
|
|
}
|
|
const prefixes = ["Webkit", "Moz", "ms"];
|
|
const prefixCache = {};
|
|
function autoPrefix(style, rawName) {
|
|
const cached = prefixCache[rawName];
|
|
if (cached) {
|
|
return cached;
|
|
}
|
|
let name = camelize(rawName);
|
|
if (name !== "filter" && name in style) {
|
|
return prefixCache[rawName] = name;
|
|
}
|
|
name = capitalize(name);
|
|
for (let i = 0; i < prefixes.length; i++) {
|
|
const prefixed = prefixes[i] + name;
|
|
if (prefixed in style) {
|
|
return prefixCache[rawName] = prefixed;
|
|
}
|
|
}
|
|
return rawName;
|
|
}
|
|
|
|
const xlinkNS = "http://www.w3.org/1999/xlink";
|
|
function patchAttr(el, key, value, isSVG, instance) {
|
|
if (isSVG && key.startsWith("xlink:")) {
|
|
if (value == null) {
|
|
el.removeAttributeNS(xlinkNS, key.slice(6, key.length));
|
|
} else {
|
|
el.setAttributeNS(xlinkNS, key, value);
|
|
}
|
|
} else {
|
|
const isBoolean = isSpecialBooleanAttr(key);
|
|
if (value == null || isBoolean && !includeBooleanAttr(value)) {
|
|
el.removeAttribute(key);
|
|
} else {
|
|
el.setAttribute(key, isBoolean ? "" : value);
|
|
}
|
|
}
|
|
}
|
|
|
|
function patchDOMProp(el, key, value, prevChildren, parentComponent, parentSuspense, unmountChildren) {
|
|
if (key === "innerHTML" || key === "textContent") {
|
|
if (prevChildren) {
|
|
unmountChildren(prevChildren, parentComponent, parentSuspense);
|
|
}
|
|
el[key] = value == null ? "" : value;
|
|
return;
|
|
}
|
|
const tag = el.tagName;
|
|
if (key === "value" && tag !== "PROGRESS" && // custom elements may use _value internally
|
|
!tag.includes("-")) {
|
|
el._value = value;
|
|
const oldValue = tag === "OPTION" ? el.getAttribute("value") : el.value;
|
|
const newValue = value == null ? "" : value;
|
|
if (oldValue !== newValue) {
|
|
el.value = newValue;
|
|
}
|
|
if (value == null) {
|
|
el.removeAttribute(key);
|
|
}
|
|
return;
|
|
}
|
|
let needRemove = false;
|
|
if (value === "" || value == null) {
|
|
const type = typeof el[key];
|
|
if (type === "boolean") {
|
|
value = includeBooleanAttr(value);
|
|
} else if (value == null && type === "string") {
|
|
value = "";
|
|
needRemove = true;
|
|
} else if (type === "number") {
|
|
value = 0;
|
|
needRemove = true;
|
|
}
|
|
}
|
|
try {
|
|
el[key] = value;
|
|
} catch (e) {
|
|
if (!needRemove) {
|
|
warn(
|
|
`Failed setting prop "${key}" on <${tag.toLowerCase()}>: value ${value} is invalid.`,
|
|
e
|
|
);
|
|
}
|
|
}
|
|
needRemove && el.removeAttribute(key);
|
|
}
|
|
|
|
function addEventListener(el, event, handler, options) {
|
|
el.addEventListener(event, handler, options);
|
|
}
|
|
function removeEventListener(el, event, handler, options) {
|
|
el.removeEventListener(event, handler, options);
|
|
}
|
|
const veiKey = Symbol("_vei");
|
|
function patchEvent(el, rawName, prevValue, nextValue, instance = null) {
|
|
const invokers = el[veiKey] || (el[veiKey] = {});
|
|
const existingInvoker = invokers[rawName];
|
|
if (nextValue && existingInvoker) {
|
|
existingInvoker.value = nextValue;
|
|
} else {
|
|
const [name, options] = parseName(rawName);
|
|
if (nextValue) {
|
|
const invoker = invokers[rawName] = createInvoker(nextValue, instance);
|
|
addEventListener(el, name, invoker, options);
|
|
} else if (existingInvoker) {
|
|
removeEventListener(el, name, existingInvoker, options);
|
|
invokers[rawName] = void 0;
|
|
}
|
|
}
|
|
}
|
|
const optionsModifierRE = /(?:Once|Passive|Capture)$/;
|
|
function parseName(name) {
|
|
let options;
|
|
if (optionsModifierRE.test(name)) {
|
|
options = {};
|
|
let m;
|
|
while (m = name.match(optionsModifierRE)) {
|
|
name = name.slice(0, name.length - m[0].length);
|
|
options[m[0].toLowerCase()] = true;
|
|
}
|
|
}
|
|
const event = name[2] === ":" ? name.slice(3) : hyphenate(name.slice(2));
|
|
return [event, options];
|
|
}
|
|
let cachedNow = 0;
|
|
const p = /* @__PURE__ */ Promise.resolve();
|
|
const getNow = () => cachedNow || (p.then(() => cachedNow = 0), cachedNow = Date.now());
|
|
function createInvoker(initialValue, instance) {
|
|
const invoker = (e) => {
|
|
if (!e._vts) {
|
|
e._vts = Date.now();
|
|
} else if (e._vts <= invoker.attached) {
|
|
return;
|
|
}
|
|
callWithAsyncErrorHandling(
|
|
patchStopImmediatePropagation(e, invoker.value),
|
|
instance,
|
|
5,
|
|
[e]
|
|
);
|
|
};
|
|
invoker.value = initialValue;
|
|
invoker.attached = getNow();
|
|
return invoker;
|
|
}
|
|
function patchStopImmediatePropagation(e, value) {
|
|
if (isArray(value)) {
|
|
const originalStop = e.stopImmediatePropagation;
|
|
e.stopImmediatePropagation = () => {
|
|
originalStop.call(e);
|
|
e._stopped = true;
|
|
};
|
|
return value.map((fn) => (e2) => !e2._stopped && fn && fn(e2));
|
|
} else {
|
|
return value;
|
|
}
|
|
}
|
|
|
|
const isNativeOn = (key) => key.charCodeAt(0) === 111 && key.charCodeAt(1) === 110 && // lowercase letter
|
|
key.charCodeAt(2) > 96 && key.charCodeAt(2) < 123;
|
|
const patchProp = (el, key, prevValue, nextValue, namespace, prevChildren, parentComponent, parentSuspense, unmountChildren) => {
|
|
const isSVG = namespace === "svg";
|
|
if (key === "class") {
|
|
patchClass(el, nextValue, isSVG);
|
|
} else if (key === "style") {
|
|
patchStyle(el, prevValue, nextValue);
|
|
} else if (isOn(key)) {
|
|
if (!isModelListener(key)) {
|
|
patchEvent(el, key, prevValue, nextValue, parentComponent);
|
|
}
|
|
} else if (key[0] === "." ? (key = key.slice(1), true) : key[0] === "^" ? (key = key.slice(1), false) : shouldSetAsProp(el, key, nextValue, isSVG)) {
|
|
patchDOMProp(
|
|
el,
|
|
key,
|
|
nextValue,
|
|
prevChildren,
|
|
parentComponent,
|
|
parentSuspense,
|
|
unmountChildren
|
|
);
|
|
} else {
|
|
if (key === "true-value") {
|
|
el._trueValue = nextValue;
|
|
} else if (key === "false-value") {
|
|
el._falseValue = nextValue;
|
|
}
|
|
patchAttr(el, key, nextValue, isSVG);
|
|
}
|
|
};
|
|
function shouldSetAsProp(el, key, value, isSVG) {
|
|
if (isSVG) {
|
|
if (key === "innerHTML" || key === "textContent") {
|
|
return true;
|
|
}
|
|
if (key in el && isNativeOn(key) && isFunction(value)) {
|
|
return true;
|
|
}
|
|
return false;
|
|
}
|
|
if (key === "spellcheck" || key === "draggable" || key === "translate") {
|
|
return false;
|
|
}
|
|
if (key === "form") {
|
|
return false;
|
|
}
|
|
if (key === "list" && el.tagName === "INPUT") {
|
|
return false;
|
|
}
|
|
if (key === "type" && el.tagName === "TEXTAREA") {
|
|
return false;
|
|
}
|
|
if (key === "width" || key === "height") {
|
|
const tag = el.tagName;
|
|
if (tag === "IMG" || tag === "VIDEO" || tag === "CANVAS" || tag === "SOURCE") {
|
|
return false;
|
|
}
|
|
}
|
|
if (isNativeOn(key) && isString(value)) {
|
|
return false;
|
|
}
|
|
return key in el;
|
|
}
|
|
|
|
/*! #__NO_SIDE_EFFECTS__ */
|
|
// @__NO_SIDE_EFFECTS__
|
|
function defineCustomElement(options, hydrate2) {
|
|
const Comp = defineComponent(options);
|
|
class VueCustomElement extends VueElement {
|
|
constructor(initialProps) {
|
|
super(Comp, initialProps, hydrate2);
|
|
}
|
|
}
|
|
VueCustomElement.def = Comp;
|
|
return VueCustomElement;
|
|
}
|
|
/*! #__NO_SIDE_EFFECTS__ */
|
|
const defineSSRCustomElement = /* @__NO_SIDE_EFFECTS__ */ (options) => {
|
|
return /* @__PURE__ */ defineCustomElement(options, hydrate);
|
|
};
|
|
const BaseClass = typeof HTMLElement !== "undefined" ? HTMLElement : class {
|
|
};
|
|
class VueElement extends BaseClass {
|
|
constructor(_def, _props = {}, hydrate2) {
|
|
super();
|
|
this._def = _def;
|
|
this._props = _props;
|
|
/**
|
|
* @internal
|
|
*/
|
|
this._instance = null;
|
|
this._connected = false;
|
|
this._resolved = false;
|
|
this._numberProps = null;
|
|
this._ob = null;
|
|
if (this.shadowRoot && hydrate2) {
|
|
hydrate2(this._createVNode(), this.shadowRoot);
|
|
} else {
|
|
if (this.shadowRoot) {
|
|
warn(
|
|
`Custom element has pre-rendered declarative shadow root but is not defined as hydratable. Use \`defineSSRCustomElement\`.`
|
|
);
|
|
}
|
|
this.attachShadow({ mode: "open" });
|
|
if (!this._def.__asyncLoader) {
|
|
this._resolveProps(this._def);
|
|
}
|
|
}
|
|
}
|
|
connectedCallback() {
|
|
this._connected = true;
|
|
if (!this._instance) {
|
|
if (this._resolved) {
|
|
this._update();
|
|
} else {
|
|
this._resolveDef();
|
|
}
|
|
}
|
|
}
|
|
disconnectedCallback() {
|
|
this._connected = false;
|
|
if (this._ob) {
|
|
this._ob.disconnect();
|
|
this._ob = null;
|
|
}
|
|
nextTick(() => {
|
|
if (!this._connected) {
|
|
render(null, this.shadowRoot);
|
|
this._instance = null;
|
|
}
|
|
});
|
|
}
|
|
/**
|
|
* resolve inner component definition (handle possible async component)
|
|
*/
|
|
_resolveDef() {
|
|
this._resolved = true;
|
|
for (let i = 0; i < this.attributes.length; i++) {
|
|
this._setAttr(this.attributes[i].name);
|
|
}
|
|
this._ob = new MutationObserver((mutations) => {
|
|
for (const m of mutations) {
|
|
this._setAttr(m.attributeName);
|
|
}
|
|
});
|
|
this._ob.observe(this, { attributes: true });
|
|
const resolve = (def, isAsync = false) => {
|
|
const { props, styles } = def;
|
|
let numberProps;
|
|
if (props && !isArray(props)) {
|
|
for (const key in props) {
|
|
const opt = props[key];
|
|
if (opt === Number || opt && opt.type === Number) {
|
|
if (key in this._props) {
|
|
this._props[key] = toNumber(this._props[key]);
|
|
}
|
|
(numberProps || (numberProps = /* @__PURE__ */ Object.create(null)))[camelize(key)] = true;
|
|
}
|
|
}
|
|
}
|
|
this._numberProps = numberProps;
|
|
if (isAsync) {
|
|
this._resolveProps(def);
|
|
}
|
|
this._applyStyles(styles);
|
|
this._update();
|
|
};
|
|
const asyncDef = this._def.__asyncLoader;
|
|
if (asyncDef) {
|
|
asyncDef().then((def) => resolve(def, true));
|
|
} else {
|
|
resolve(this._def);
|
|
}
|
|
}
|
|
_resolveProps(def) {
|
|
const { props } = def;
|
|
const declaredPropKeys = isArray(props) ? props : Object.keys(props || {});
|
|
for (const key of Object.keys(this)) {
|
|
if (key[0] !== "_" && declaredPropKeys.includes(key)) {
|
|
this._setProp(key, this[key], true, false);
|
|
}
|
|
}
|
|
for (const key of declaredPropKeys.map(camelize)) {
|
|
Object.defineProperty(this, key, {
|
|
get() {
|
|
return this._getProp(key);
|
|
},
|
|
set(val) {
|
|
this._setProp(key, val);
|
|
}
|
|
});
|
|
}
|
|
}
|
|
_setAttr(key) {
|
|
let value = this.getAttribute(key);
|
|
const camelKey = camelize(key);
|
|
if (this._numberProps && this._numberProps[camelKey]) {
|
|
value = toNumber(value);
|
|
}
|
|
this._setProp(camelKey, value, false);
|
|
}
|
|
/**
|
|
* @internal
|
|
*/
|
|
_getProp(key) {
|
|
return this._props[key];
|
|
}
|
|
/**
|
|
* @internal
|
|
*/
|
|
_setProp(key, val, shouldReflect = true, shouldUpdate = true) {
|
|
if (val !== this._props[key]) {
|
|
this._props[key] = val;
|
|
if (shouldUpdate && this._instance) {
|
|
this._update();
|
|
}
|
|
if (shouldReflect) {
|
|
if (val === true) {
|
|
this.setAttribute(hyphenate(key), "");
|
|
} else if (typeof val === "string" || typeof val === "number") {
|
|
this.setAttribute(hyphenate(key), val + "");
|
|
} else if (!val) {
|
|
this.removeAttribute(hyphenate(key));
|
|
}
|
|
}
|
|
}
|
|
}
|
|
_update() {
|
|
render(this._createVNode(), this.shadowRoot);
|
|
}
|
|
_createVNode() {
|
|
const vnode = createVNode(this._def, extend({}, this._props));
|
|
if (!this._instance) {
|
|
vnode.ce = (instance) => {
|
|
this._instance = instance;
|
|
instance.isCE = true;
|
|
{
|
|
instance.ceReload = (newStyles) => {
|
|
if (this._styles) {
|
|
this._styles.forEach((s) => this.shadowRoot.removeChild(s));
|
|
this._styles.length = 0;
|
|
}
|
|
this._applyStyles(newStyles);
|
|
this._instance = null;
|
|
this._update();
|
|
};
|
|
}
|
|
const dispatch = (event, args) => {
|
|
this.dispatchEvent(
|
|
new CustomEvent(event, {
|
|
detail: args
|
|
})
|
|
);
|
|
};
|
|
instance.emit = (event, ...args) => {
|
|
dispatch(event, args);
|
|
if (hyphenate(event) !== event) {
|
|
dispatch(hyphenate(event), args);
|
|
}
|
|
};
|
|
let parent = this;
|
|
while (parent = parent && (parent.parentNode || parent.host)) {
|
|
if (parent instanceof VueElement) {
|
|
instance.parent = parent._instance;
|
|
instance.provides = parent._instance.provides;
|
|
break;
|
|
}
|
|
}
|
|
};
|
|
}
|
|
return vnode;
|
|
}
|
|
_applyStyles(styles) {
|
|
if (styles) {
|
|
styles.forEach((css) => {
|
|
const s = document.createElement("style");
|
|
s.textContent = css;
|
|
this.shadowRoot.appendChild(s);
|
|
{
|
|
(this._styles || (this._styles = [])).push(s);
|
|
}
|
|
});
|
|
}
|
|
}
|
|
}
|
|
|
|
function useCssModule(name = "$style") {
|
|
{
|
|
{
|
|
warn(`useCssModule() is not supported in the global build.`);
|
|
}
|
|
return EMPTY_OBJ;
|
|
}
|
|
}
|
|
|
|
const positionMap = /* @__PURE__ */ new WeakMap();
|
|
const newPositionMap = /* @__PURE__ */ new WeakMap();
|
|
const moveCbKey = Symbol("_moveCb");
|
|
const enterCbKey = Symbol("_enterCb");
|
|
const TransitionGroupImpl = {
|
|
name: "TransitionGroup",
|
|
props: /* @__PURE__ */ extend({}, TransitionPropsValidators, {
|
|
tag: String,
|
|
moveClass: String
|
|
}),
|
|
setup(props, { slots }) {
|
|
const instance = getCurrentInstance();
|
|
const state = useTransitionState();
|
|
let prevChildren;
|
|
let children;
|
|
onUpdated(() => {
|
|
if (!prevChildren.length) {
|
|
return;
|
|
}
|
|
const moveClass = props.moveClass || `${props.name || "v"}-move`;
|
|
if (!hasCSSTransform(
|
|
prevChildren[0].el,
|
|
instance.vnode.el,
|
|
moveClass
|
|
)) {
|
|
return;
|
|
}
|
|
prevChildren.forEach(callPendingCbs);
|
|
prevChildren.forEach(recordPosition);
|
|
const movedChildren = prevChildren.filter(applyTranslation);
|
|
forceReflow();
|
|
movedChildren.forEach((c) => {
|
|
const el = c.el;
|
|
const style = el.style;
|
|
addTransitionClass(el, moveClass);
|
|
style.transform = style.webkitTransform = style.transitionDuration = "";
|
|
const cb = el[moveCbKey] = (e) => {
|
|
if (e && e.target !== el) {
|
|
return;
|
|
}
|
|
if (!e || /transform$/.test(e.propertyName)) {
|
|
el.removeEventListener("transitionend", cb);
|
|
el[moveCbKey] = null;
|
|
removeTransitionClass(el, moveClass);
|
|
}
|
|
};
|
|
el.addEventListener("transitionend", cb);
|
|
});
|
|
});
|
|
return () => {
|
|
const rawProps = toRaw(props);
|
|
const cssTransitionProps = resolveTransitionProps(rawProps);
|
|
let tag = rawProps.tag || Fragment;
|
|
prevChildren = children;
|
|
children = slots.default ? getTransitionRawChildren(slots.default()) : [];
|
|
for (let i = 0; i < children.length; i++) {
|
|
const child = children[i];
|
|
if (child.key != null) {
|
|
setTransitionHooks(
|
|
child,
|
|
resolveTransitionHooks(child, cssTransitionProps, state, instance)
|
|
);
|
|
} else {
|
|
warn(`<TransitionGroup> children must be keyed.`);
|
|
}
|
|
}
|
|
if (prevChildren) {
|
|
for (let i = 0; i < prevChildren.length; i++) {
|
|
const child = prevChildren[i];
|
|
setTransitionHooks(
|
|
child,
|
|
resolveTransitionHooks(child, cssTransitionProps, state, instance)
|
|
);
|
|
positionMap.set(child, child.el.getBoundingClientRect());
|
|
}
|
|
}
|
|
return createVNode(tag, null, children);
|
|
};
|
|
}
|
|
};
|
|
const removeMode = (props) => delete props.mode;
|
|
/* @__PURE__ */ removeMode(TransitionGroupImpl.props);
|
|
const TransitionGroup = TransitionGroupImpl;
|
|
function callPendingCbs(c) {
|
|
const el = c.el;
|
|
if (el[moveCbKey]) {
|
|
el[moveCbKey]();
|
|
}
|
|
if (el[enterCbKey]) {
|
|
el[enterCbKey]();
|
|
}
|
|
}
|
|
function recordPosition(c) {
|
|
newPositionMap.set(c, c.el.getBoundingClientRect());
|
|
}
|
|
function applyTranslation(c) {
|
|
const oldPos = positionMap.get(c);
|
|
const newPos = newPositionMap.get(c);
|
|
const dx = oldPos.left - newPos.left;
|
|
const dy = oldPos.top - newPos.top;
|
|
if (dx || dy) {
|
|
const s = c.el.style;
|
|
s.transform = s.webkitTransform = `translate(${dx}px,${dy}px)`;
|
|
s.transitionDuration = "0s";
|
|
return c;
|
|
}
|
|
}
|
|
function hasCSSTransform(el, root, moveClass) {
|
|
const clone = el.cloneNode();
|
|
const _vtc = el[vtcKey];
|
|
if (_vtc) {
|
|
_vtc.forEach((cls) => {
|
|
cls.split(/\s+/).forEach((c) => c && clone.classList.remove(c));
|
|
});
|
|
}
|
|
moveClass.split(/\s+/).forEach((c) => c && clone.classList.add(c));
|
|
clone.style.display = "none";
|
|
const container = root.nodeType === 1 ? root : root.parentNode;
|
|
container.appendChild(clone);
|
|
const { hasTransform } = getTransitionInfo(clone);
|
|
container.removeChild(clone);
|
|
return hasTransform;
|
|
}
|
|
|
|
const getModelAssigner = (vnode) => {
|
|
const fn = vnode.props["onUpdate:modelValue"] || false;
|
|
return isArray(fn) ? (value) => invokeArrayFns(fn, value) : fn;
|
|
};
|
|
function onCompositionStart(e) {
|
|
e.target.composing = true;
|
|
}
|
|
function onCompositionEnd(e) {
|
|
const target = e.target;
|
|
if (target.composing) {
|
|
target.composing = false;
|
|
target.dispatchEvent(new Event("input"));
|
|
}
|
|
}
|
|
const assignKey = Symbol("_assign");
|
|
const vModelText = {
|
|
created(el, { modifiers: { lazy, trim, number } }, vnode) {
|
|
el[assignKey] = getModelAssigner(vnode);
|
|
const castToNumber = number || vnode.props && vnode.props.type === "number";
|
|
addEventListener(el, lazy ? "change" : "input", (e) => {
|
|
if (e.target.composing)
|
|
return;
|
|
let domValue = el.value;
|
|
if (trim) {
|
|
domValue = domValue.trim();
|
|
}
|
|
if (castToNumber) {
|
|
domValue = looseToNumber(domValue);
|
|
}
|
|
el[assignKey](domValue);
|
|
});
|
|
if (trim) {
|
|
addEventListener(el, "change", () => {
|
|
el.value = el.value.trim();
|
|
});
|
|
}
|
|
if (!lazy) {
|
|
addEventListener(el, "compositionstart", onCompositionStart);
|
|
addEventListener(el, "compositionend", onCompositionEnd);
|
|
addEventListener(el, "change", onCompositionEnd);
|
|
}
|
|
},
|
|
// set value on mounted so it's after min/max for type="range"
|
|
mounted(el, { value }) {
|
|
el.value = value == null ? "" : value;
|
|
},
|
|
beforeUpdate(el, { value, modifiers: { lazy, trim, number } }, vnode) {
|
|
el[assignKey] = getModelAssigner(vnode);
|
|
if (el.composing)
|
|
return;
|
|
const elValue = number || el.type === "number" ? looseToNumber(el.value) : el.value;
|
|
const newValue = value == null ? "" : value;
|
|
if (elValue === newValue) {
|
|
return;
|
|
}
|
|
if (document.activeElement === el && el.type !== "range") {
|
|
if (lazy) {
|
|
return;
|
|
}
|
|
if (trim && el.value.trim() === newValue) {
|
|
return;
|
|
}
|
|
}
|
|
el.value = newValue;
|
|
}
|
|
};
|
|
const vModelCheckbox = {
|
|
// #4096 array checkboxes need to be deep traversed
|
|
deep: true,
|
|
created(el, _, vnode) {
|
|
el[assignKey] = getModelAssigner(vnode);
|
|
addEventListener(el, "change", () => {
|
|
const modelValue = el._modelValue;
|
|
const elementValue = getValue(el);
|
|
const checked = el.checked;
|
|
const assign = el[assignKey];
|
|
if (isArray(modelValue)) {
|
|
const index = looseIndexOf(modelValue, elementValue);
|
|
const found = index !== -1;
|
|
if (checked && !found) {
|
|
assign(modelValue.concat(elementValue));
|
|
} else if (!checked && found) {
|
|
const filtered = [...modelValue];
|
|
filtered.splice(index, 1);
|
|
assign(filtered);
|
|
}
|
|
} else if (isSet(modelValue)) {
|
|
const cloned = new Set(modelValue);
|
|
if (checked) {
|
|
cloned.add(elementValue);
|
|
} else {
|
|
cloned.delete(elementValue);
|
|
}
|
|
assign(cloned);
|
|
} else {
|
|
assign(getCheckboxValue(el, checked));
|
|
}
|
|
});
|
|
},
|
|
// set initial checked on mount to wait for true-value/false-value
|
|
mounted: setChecked,
|
|
beforeUpdate(el, binding, vnode) {
|
|
el[assignKey] = getModelAssigner(vnode);
|
|
setChecked(el, binding, vnode);
|
|
}
|
|
};
|
|
function setChecked(el, { value, oldValue }, vnode) {
|
|
el._modelValue = value;
|
|
if (isArray(value)) {
|
|
el.checked = looseIndexOf(value, vnode.props.value) > -1;
|
|
} else if (isSet(value)) {
|
|
el.checked = value.has(vnode.props.value);
|
|
} else if (value !== oldValue) {
|
|
el.checked = looseEqual(value, getCheckboxValue(el, true));
|
|
}
|
|
}
|
|
const vModelRadio = {
|
|
created(el, { value }, vnode) {
|
|
el.checked = looseEqual(value, vnode.props.value);
|
|
el[assignKey] = getModelAssigner(vnode);
|
|
addEventListener(el, "change", () => {
|
|
el[assignKey](getValue(el));
|
|
});
|
|
},
|
|
beforeUpdate(el, { value, oldValue }, vnode) {
|
|
el[assignKey] = getModelAssigner(vnode);
|
|
if (value !== oldValue) {
|
|
el.checked = looseEqual(value, vnode.props.value);
|
|
}
|
|
}
|
|
};
|
|
const vModelSelect = {
|
|
// <select multiple> value need to be deep traversed
|
|
deep: true,
|
|
created(el, { value, modifiers: { number } }, vnode) {
|
|
const isSetModel = isSet(value);
|
|
addEventListener(el, "change", () => {
|
|
const selectedVal = Array.prototype.filter.call(el.options, (o) => o.selected).map(
|
|
(o) => number ? looseToNumber(getValue(o)) : getValue(o)
|
|
);
|
|
el[assignKey](
|
|
el.multiple ? isSetModel ? new Set(selectedVal) : selectedVal : selectedVal[0]
|
|
);
|
|
});
|
|
el[assignKey] = getModelAssigner(vnode);
|
|
},
|
|
// set value in mounted & updated because <select> relies on its children
|
|
// <option>s.
|
|
mounted(el, { value }) {
|
|
setSelected(el, value);
|
|
},
|
|
beforeUpdate(el, _binding, vnode) {
|
|
el[assignKey] = getModelAssigner(vnode);
|
|
},
|
|
updated(el, { value }) {
|
|
setSelected(el, value);
|
|
}
|
|
};
|
|
function setSelected(el, value) {
|
|
const isMultiple = el.multiple;
|
|
if (isMultiple && !isArray(value) && !isSet(value)) {
|
|
warn(
|
|
`<select multiple v-model> expects an Array or Set value for its binding, but got ${Object.prototype.toString.call(value).slice(8, -1)}.`
|
|
);
|
|
return;
|
|
}
|
|
for (let i = 0, l = el.options.length; i < l; i++) {
|
|
const option = el.options[i];
|
|
const optionValue = getValue(option);
|
|
if (isMultiple) {
|
|
if (isArray(value)) {
|
|
option.selected = looseIndexOf(value, optionValue) > -1;
|
|
} else {
|
|
option.selected = value.has(optionValue);
|
|
}
|
|
} else {
|
|
if (looseEqual(getValue(option), value)) {
|
|
if (el.selectedIndex !== i)
|
|
el.selectedIndex = i;
|
|
return;
|
|
}
|
|
}
|
|
}
|
|
if (!isMultiple && el.selectedIndex !== -1) {
|
|
el.selectedIndex = -1;
|
|
}
|
|
}
|
|
function getValue(el) {
|
|
return "_value" in el ? el._value : el.value;
|
|
}
|
|
function getCheckboxValue(el, checked) {
|
|
const key = checked ? "_trueValue" : "_falseValue";
|
|
return key in el ? el[key] : checked;
|
|
}
|
|
const vModelDynamic = {
|
|
created(el, binding, vnode) {
|
|
callModelHook(el, binding, vnode, null, "created");
|
|
},
|
|
mounted(el, binding, vnode) {
|
|
callModelHook(el, binding, vnode, null, "mounted");
|
|
},
|
|
beforeUpdate(el, binding, vnode, prevVNode) {
|
|
callModelHook(el, binding, vnode, prevVNode, "beforeUpdate");
|
|
},
|
|
updated(el, binding, vnode, prevVNode) {
|
|
callModelHook(el, binding, vnode, prevVNode, "updated");
|
|
}
|
|
};
|
|
function resolveDynamicModel(tagName, type) {
|
|
switch (tagName) {
|
|
case "SELECT":
|
|
return vModelSelect;
|
|
case "TEXTAREA":
|
|
return vModelText;
|
|
default:
|
|
switch (type) {
|
|
case "checkbox":
|
|
return vModelCheckbox;
|
|
case "radio":
|
|
return vModelRadio;
|
|
default:
|
|
return vModelText;
|
|
}
|
|
}
|
|
}
|
|
function callModelHook(el, binding, vnode, prevVNode, hook) {
|
|
const modelToUse = resolveDynamicModel(
|
|
el.tagName,
|
|
vnode.props && vnode.props.type
|
|
);
|
|
const fn = modelToUse[hook];
|
|
fn && fn(el, binding, vnode, prevVNode);
|
|
}
|
|
|
|
const systemModifiers = ["ctrl", "shift", "alt", "meta"];
|
|
const modifierGuards = {
|
|
stop: (e) => e.stopPropagation(),
|
|
prevent: (e) => e.preventDefault(),
|
|
self: (e) => e.target !== e.currentTarget,
|
|
ctrl: (e) => !e.ctrlKey,
|
|
shift: (e) => !e.shiftKey,
|
|
alt: (e) => !e.altKey,
|
|
meta: (e) => !e.metaKey,
|
|
left: (e) => "button" in e && e.button !== 0,
|
|
middle: (e) => "button" in e && e.button !== 1,
|
|
right: (e) => "button" in e && e.button !== 2,
|
|
exact: (e, modifiers) => systemModifiers.some((m) => e[`${m}Key`] && !modifiers.includes(m))
|
|
};
|
|
const withModifiers = (fn, modifiers) => {
|
|
const cache = fn._withMods || (fn._withMods = {});
|
|
const cacheKey = modifiers.join(".");
|
|
return cache[cacheKey] || (cache[cacheKey] = (event, ...args) => {
|
|
for (let i = 0; i < modifiers.length; i++) {
|
|
const guard = modifierGuards[modifiers[i]];
|
|
if (guard && guard(event, modifiers))
|
|
return;
|
|
}
|
|
return fn(event, ...args);
|
|
});
|
|
};
|
|
const keyNames = {
|
|
esc: "escape",
|
|
space: " ",
|
|
up: "arrow-up",
|
|
left: "arrow-left",
|
|
right: "arrow-right",
|
|
down: "arrow-down",
|
|
delete: "backspace"
|
|
};
|
|
const withKeys = (fn, modifiers) => {
|
|
const cache = fn._withKeys || (fn._withKeys = {});
|
|
const cacheKey = modifiers.join(".");
|
|
return cache[cacheKey] || (cache[cacheKey] = (event) => {
|
|
if (!("key" in event)) {
|
|
return;
|
|
}
|
|
const eventKey = hyphenate(event.key);
|
|
if (modifiers.some((k) => k === eventKey || keyNames[k] === eventKey)) {
|
|
return fn(event);
|
|
}
|
|
});
|
|
};
|
|
|
|
const rendererOptions = /* @__PURE__ */ extend({ patchProp }, nodeOps);
|
|
let renderer;
|
|
let enabledHydration = false;
|
|
function ensureRenderer() {
|
|
return renderer || (renderer = createRenderer(rendererOptions));
|
|
}
|
|
function ensureHydrationRenderer() {
|
|
renderer = enabledHydration ? renderer : createHydrationRenderer(rendererOptions);
|
|
enabledHydration = true;
|
|
return renderer;
|
|
}
|
|
const render = (...args) => {
|
|
ensureRenderer().render(...args);
|
|
};
|
|
const hydrate = (...args) => {
|
|
ensureHydrationRenderer().hydrate(...args);
|
|
};
|
|
const createApp = (...args) => {
|
|
const app = ensureRenderer().createApp(...args);
|
|
{
|
|
injectNativeTagCheck(app);
|
|
injectCompilerOptionsCheck(app);
|
|
}
|
|
const { mount } = app;
|
|
app.mount = (containerOrSelector) => {
|
|
const container = normalizeContainer(containerOrSelector);
|
|
if (!container)
|
|
return;
|
|
const component = app._component;
|
|
if (!isFunction(component) && !component.render && !component.template) {
|
|
component.template = container.innerHTML;
|
|
}
|
|
container.innerHTML = "";
|
|
const proxy = mount(container, false, resolveRootNamespace(container));
|
|
if (container instanceof Element) {
|
|
container.removeAttribute("v-cloak");
|
|
container.setAttribute("data-v-app", "");
|
|
}
|
|
return proxy;
|
|
};
|
|
return app;
|
|
};
|
|
const createSSRApp = (...args) => {
|
|
const app = ensureHydrationRenderer().createApp(...args);
|
|
{
|
|
injectNativeTagCheck(app);
|
|
injectCompilerOptionsCheck(app);
|
|
}
|
|
const { mount } = app;
|
|
app.mount = (containerOrSelector) => {
|
|
const container = normalizeContainer(containerOrSelector);
|
|
if (container) {
|
|
return mount(container, true, resolveRootNamespace(container));
|
|
}
|
|
};
|
|
return app;
|
|
};
|
|
function resolveRootNamespace(container) {
|
|
if (container instanceof SVGElement) {
|
|
return "svg";
|
|
}
|
|
if (typeof MathMLElement === "function" && container instanceof MathMLElement) {
|
|
return "mathml";
|
|
}
|
|
}
|
|
function injectNativeTagCheck(app) {
|
|
Object.defineProperty(app.config, "isNativeTag", {
|
|
value: (tag) => isHTMLTag(tag) || isSVGTag(tag) || isMathMLTag(tag),
|
|
writable: false
|
|
});
|
|
}
|
|
function injectCompilerOptionsCheck(app) {
|
|
if (isRuntimeOnly()) {
|
|
const isCustomElement = app.config.isCustomElement;
|
|
Object.defineProperty(app.config, "isCustomElement", {
|
|
get() {
|
|
return isCustomElement;
|
|
},
|
|
set() {
|
|
warn(
|
|
`The \`isCustomElement\` config option is deprecated. Use \`compilerOptions.isCustomElement\` instead.`
|
|
);
|
|
}
|
|
});
|
|
const compilerOptions = app.config.compilerOptions;
|
|
const msg = `The \`compilerOptions\` config option is only respected when using a build of Vue.js that includes the runtime compiler (aka "full build"). Since you are using the runtime-only build, \`compilerOptions\` must be passed to \`@vue/compiler-dom\` in the build setup instead.
|
|
- For vue-loader: pass it via vue-loader's \`compilerOptions\` loader option.
|
|
- For vue-cli: see https://cli.vuejs.org/guide/webpack.html#modifying-options-of-a-loader
|
|
- For vite: pass it via @vitejs/plugin-vue options. See https://github.com/vitejs/vite-plugin-vue/tree/main/packages/plugin-vue#example-for-passing-options-to-vuecompiler-sfc`;
|
|
Object.defineProperty(app.config, "compilerOptions", {
|
|
get() {
|
|
warn(msg);
|
|
return compilerOptions;
|
|
},
|
|
set() {
|
|
warn(msg);
|
|
}
|
|
});
|
|
}
|
|
}
|
|
function normalizeContainer(container) {
|
|
if (isString(container)) {
|
|
const res = document.querySelector(container);
|
|
if (!res) {
|
|
warn(
|
|
`Failed to mount app: mount target selector "${container}" returned null.`
|
|
);
|
|
}
|
|
return res;
|
|
}
|
|
if (window.ShadowRoot && container instanceof window.ShadowRoot && container.mode === "closed") {
|
|
warn(
|
|
`mounting on a ShadowRoot with \`{mode: "closed"}\` may lead to unpredictable bugs`
|
|
);
|
|
}
|
|
return container;
|
|
}
|
|
const initDirectivesForSSR = NOOP;
|
|
|
|
function initDev() {
|
|
{
|
|
initCustomFormatter();
|
|
}
|
|
}
|
|
|
|
const FRAGMENT = Symbol(`Fragment`);
|
|
const TELEPORT = Symbol(`Teleport`);
|
|
const SUSPENSE = Symbol(`Suspense`);
|
|
const KEEP_ALIVE = Symbol(`KeepAlive`);
|
|
const BASE_TRANSITION = Symbol(`BaseTransition`);
|
|
const OPEN_BLOCK = Symbol(`openBlock`);
|
|
const CREATE_BLOCK = Symbol(`createBlock`);
|
|
const CREATE_ELEMENT_BLOCK = Symbol(`createElementBlock`);
|
|
const CREATE_VNODE = Symbol(`createVNode`);
|
|
const CREATE_ELEMENT_VNODE = Symbol(`createElementVNode`);
|
|
const CREATE_COMMENT = Symbol(`createCommentVNode`);
|
|
const CREATE_TEXT = Symbol(`createTextVNode`);
|
|
const CREATE_STATIC = Symbol(`createStaticVNode`);
|
|
const RESOLVE_COMPONENT = Symbol(`resolveComponent`);
|
|
const RESOLVE_DYNAMIC_COMPONENT = Symbol(
|
|
`resolveDynamicComponent`
|
|
);
|
|
const RESOLVE_DIRECTIVE = Symbol(`resolveDirective`);
|
|
const RESOLVE_FILTER = Symbol(`resolveFilter`);
|
|
const WITH_DIRECTIVES = Symbol(`withDirectives`);
|
|
const RENDER_LIST = Symbol(`renderList`);
|
|
const RENDER_SLOT = Symbol(`renderSlot`);
|
|
const CREATE_SLOTS = Symbol(`createSlots`);
|
|
const TO_DISPLAY_STRING = Symbol(`toDisplayString`);
|
|
const MERGE_PROPS = Symbol(`mergeProps`);
|
|
const NORMALIZE_CLASS = Symbol(`normalizeClass`);
|
|
const NORMALIZE_STYLE = Symbol(`normalizeStyle`);
|
|
const NORMALIZE_PROPS = Symbol(`normalizeProps`);
|
|
const GUARD_REACTIVE_PROPS = Symbol(`guardReactiveProps`);
|
|
const TO_HANDLERS = Symbol(`toHandlers`);
|
|
const CAMELIZE = Symbol(`camelize`);
|
|
const CAPITALIZE = Symbol(`capitalize`);
|
|
const TO_HANDLER_KEY = Symbol(`toHandlerKey`);
|
|
const SET_BLOCK_TRACKING = Symbol(`setBlockTracking`);
|
|
const PUSH_SCOPE_ID = Symbol(`pushScopeId`);
|
|
const POP_SCOPE_ID = Symbol(`popScopeId`);
|
|
const WITH_CTX = Symbol(`withCtx`);
|
|
const UNREF = Symbol(`unref`);
|
|
const IS_REF = Symbol(`isRef`);
|
|
const WITH_MEMO = Symbol(`withMemo`);
|
|
const IS_MEMO_SAME = Symbol(`isMemoSame`);
|
|
const helperNameMap = {
|
|
[FRAGMENT]: `Fragment`,
|
|
[TELEPORT]: `Teleport`,
|
|
[SUSPENSE]: `Suspense`,
|
|
[KEEP_ALIVE]: `KeepAlive`,
|
|
[BASE_TRANSITION]: `BaseTransition`,
|
|
[OPEN_BLOCK]: `openBlock`,
|
|
[CREATE_BLOCK]: `createBlock`,
|
|
[CREATE_ELEMENT_BLOCK]: `createElementBlock`,
|
|
[CREATE_VNODE]: `createVNode`,
|
|
[CREATE_ELEMENT_VNODE]: `createElementVNode`,
|
|
[CREATE_COMMENT]: `createCommentVNode`,
|
|
[CREATE_TEXT]: `createTextVNode`,
|
|
[CREATE_STATIC]: `createStaticVNode`,
|
|
[RESOLVE_COMPONENT]: `resolveComponent`,
|
|
[RESOLVE_DYNAMIC_COMPONENT]: `resolveDynamicComponent`,
|
|
[RESOLVE_DIRECTIVE]: `resolveDirective`,
|
|
[RESOLVE_FILTER]: `resolveFilter`,
|
|
[WITH_DIRECTIVES]: `withDirectives`,
|
|
[RENDER_LIST]: `renderList`,
|
|
[RENDER_SLOT]: `renderSlot`,
|
|
[CREATE_SLOTS]: `createSlots`,
|
|
[TO_DISPLAY_STRING]: `toDisplayString`,
|
|
[MERGE_PROPS]: `mergeProps`,
|
|
[NORMALIZE_CLASS]: `normalizeClass`,
|
|
[NORMALIZE_STYLE]: `normalizeStyle`,
|
|
[NORMALIZE_PROPS]: `normalizeProps`,
|
|
[GUARD_REACTIVE_PROPS]: `guardReactiveProps`,
|
|
[TO_HANDLERS]: `toHandlers`,
|
|
[CAMELIZE]: `camelize`,
|
|
[CAPITALIZE]: `capitalize`,
|
|
[TO_HANDLER_KEY]: `toHandlerKey`,
|
|
[SET_BLOCK_TRACKING]: `setBlockTracking`,
|
|
[PUSH_SCOPE_ID]: `pushScopeId`,
|
|
[POP_SCOPE_ID]: `popScopeId`,
|
|
[WITH_CTX]: `withCtx`,
|
|
[UNREF]: `unref`,
|
|
[IS_REF]: `isRef`,
|
|
[WITH_MEMO]: `withMemo`,
|
|
[IS_MEMO_SAME]: `isMemoSame`
|
|
};
|
|
function registerRuntimeHelpers(helpers) {
|
|
Object.getOwnPropertySymbols(helpers).forEach((s) => {
|
|
helperNameMap[s] = helpers[s];
|
|
});
|
|
}
|
|
|
|
const locStub = {
|
|
start: { line: 1, column: 1, offset: 0 },
|
|
end: { line: 1, column: 1, offset: 0 },
|
|
source: ""
|
|
};
|
|
function createRoot(children, source = "") {
|
|
return {
|
|
type: 0,
|
|
source,
|
|
children,
|
|
helpers: /* @__PURE__ */ new Set(),
|
|
components: [],
|
|
directives: [],
|
|
hoists: [],
|
|
imports: [],
|
|
cached: 0,
|
|
temps: 0,
|
|
codegenNode: void 0,
|
|
loc: locStub
|
|
};
|
|
}
|
|
function createVNodeCall(context, tag, props, children, patchFlag, dynamicProps, directives, isBlock = false, disableTracking = false, isComponent = false, loc = locStub) {
|
|
if (context) {
|
|
if (isBlock) {
|
|
context.helper(OPEN_BLOCK);
|
|
context.helper(getVNodeBlockHelper(context.inSSR, isComponent));
|
|
} else {
|
|
context.helper(getVNodeHelper(context.inSSR, isComponent));
|
|
}
|
|
if (directives) {
|
|
context.helper(WITH_DIRECTIVES);
|
|
}
|
|
}
|
|
return {
|
|
type: 13,
|
|
tag,
|
|
props,
|
|
children,
|
|
patchFlag,
|
|
dynamicProps,
|
|
directives,
|
|
isBlock,
|
|
disableTracking,
|
|
isComponent,
|
|
loc
|
|
};
|
|
}
|
|
function createArrayExpression(elements, loc = locStub) {
|
|
return {
|
|
type: 17,
|
|
loc,
|
|
elements
|
|
};
|
|
}
|
|
function createObjectExpression(properties, loc = locStub) {
|
|
return {
|
|
type: 15,
|
|
loc,
|
|
properties
|
|
};
|
|
}
|
|
function createObjectProperty(key, value) {
|
|
return {
|
|
type: 16,
|
|
loc: locStub,
|
|
key: isString(key) ? createSimpleExpression(key, true) : key,
|
|
value
|
|
};
|
|
}
|
|
function createSimpleExpression(content, isStatic = false, loc = locStub, constType = 0) {
|
|
return {
|
|
type: 4,
|
|
loc,
|
|
content,
|
|
isStatic,
|
|
constType: isStatic ? 3 : constType
|
|
};
|
|
}
|
|
function createCompoundExpression(children, loc = locStub) {
|
|
return {
|
|
type: 8,
|
|
loc,
|
|
children
|
|
};
|
|
}
|
|
function createCallExpression(callee, args = [], loc = locStub) {
|
|
return {
|
|
type: 14,
|
|
loc,
|
|
callee,
|
|
arguments: args
|
|
};
|
|
}
|
|
function createFunctionExpression(params, returns = void 0, newline = false, isSlot = false, loc = locStub) {
|
|
return {
|
|
type: 18,
|
|
params,
|
|
returns,
|
|
newline,
|
|
isSlot,
|
|
loc
|
|
};
|
|
}
|
|
function createConditionalExpression(test, consequent, alternate, newline = true) {
|
|
return {
|
|
type: 19,
|
|
test,
|
|
consequent,
|
|
alternate,
|
|
newline,
|
|
loc: locStub
|
|
};
|
|
}
|
|
function createCacheExpression(index, value, isVNode = false) {
|
|
return {
|
|
type: 20,
|
|
index,
|
|
value,
|
|
isVNode,
|
|
loc: locStub
|
|
};
|
|
}
|
|
function createBlockStatement(body) {
|
|
return {
|
|
type: 21,
|
|
body,
|
|
loc: locStub
|
|
};
|
|
}
|
|
function getVNodeHelper(ssr, isComponent) {
|
|
return ssr || isComponent ? CREATE_VNODE : CREATE_ELEMENT_VNODE;
|
|
}
|
|
function getVNodeBlockHelper(ssr, isComponent) {
|
|
return ssr || isComponent ? CREATE_BLOCK : CREATE_ELEMENT_BLOCK;
|
|
}
|
|
function convertToBlock(node, { helper, removeHelper, inSSR }) {
|
|
if (!node.isBlock) {
|
|
node.isBlock = true;
|
|
removeHelper(getVNodeHelper(inSSR, node.isComponent));
|
|
helper(OPEN_BLOCK);
|
|
helper(getVNodeBlockHelper(inSSR, node.isComponent));
|
|
}
|
|
}
|
|
|
|
const defaultDelimitersOpen = new Uint8Array([123, 123]);
|
|
const defaultDelimitersClose = new Uint8Array([125, 125]);
|
|
function isTagStartChar(c) {
|
|
return c >= 97 && c <= 122 || c >= 65 && c <= 90;
|
|
}
|
|
function isWhitespace(c) {
|
|
return c === 32 || c === 10 || c === 9 || c === 12 || c === 13;
|
|
}
|
|
function isEndOfTagSection(c) {
|
|
return c === 47 || c === 62 || isWhitespace(c);
|
|
}
|
|
function toCharCodes(str) {
|
|
const ret = new Uint8Array(str.length);
|
|
for (let i = 0; i < str.length; i++) {
|
|
ret[i] = str.charCodeAt(i);
|
|
}
|
|
return ret;
|
|
}
|
|
const Sequences = {
|
|
Cdata: new Uint8Array([67, 68, 65, 84, 65, 91]),
|
|
// CDATA[
|
|
CdataEnd: new Uint8Array([93, 93, 62]),
|
|
// ]]>
|
|
CommentEnd: new Uint8Array([45, 45, 62]),
|
|
// `-->`
|
|
ScriptEnd: new Uint8Array([60, 47, 115, 99, 114, 105, 112, 116]),
|
|
// `<\/script`
|
|
StyleEnd: new Uint8Array([60, 47, 115, 116, 121, 108, 101]),
|
|
// `</style`
|
|
TitleEnd: new Uint8Array([60, 47, 116, 105, 116, 108, 101]),
|
|
// `</title`
|
|
TextareaEnd: new Uint8Array([
|
|
60,
|
|
47,
|
|
116,
|
|
101,
|
|
120,
|
|
116,
|
|
97,
|
|
114,
|
|
101,
|
|
97
|
|
])
|
|
// `</textarea
|
|
};
|
|
class Tokenizer {
|
|
constructor(stack, cbs) {
|
|
this.stack = stack;
|
|
this.cbs = cbs;
|
|
/** The current state the tokenizer is in. */
|
|
this.state = 1;
|
|
/** The read buffer. */
|
|
this.buffer = "";
|
|
/** The beginning of the section that is currently being read. */
|
|
this.sectionStart = 0;
|
|
/** The index within the buffer that we are currently looking at. */
|
|
this.index = 0;
|
|
/** The start of the last entity. */
|
|
this.entityStart = 0;
|
|
/** Some behavior, eg. when decoding entities, is done while we are in another state. This keeps track of the other state type. */
|
|
this.baseState = 1;
|
|
/** For special parsing behavior inside of script and style tags. */
|
|
this.inRCDATA = false;
|
|
/** For disabling RCDATA tags handling */
|
|
this.inXML = false;
|
|
/** For disabling interpolation parsing in v-pre */
|
|
this.inVPre = false;
|
|
/** Record newline positions for fast line / column calculation */
|
|
this.newlines = [];
|
|
this.mode = 0;
|
|
this.delimiterOpen = defaultDelimitersOpen;
|
|
this.delimiterClose = defaultDelimitersClose;
|
|
this.delimiterIndex = -1;
|
|
this.currentSequence = void 0;
|
|
this.sequenceIndex = 0;
|
|
}
|
|
get inSFCRoot() {
|
|
return this.mode === 2 && this.stack.length === 0;
|
|
}
|
|
reset() {
|
|
this.state = 1;
|
|
this.mode = 0;
|
|
this.buffer = "";
|
|
this.sectionStart = 0;
|
|
this.index = 0;
|
|
this.baseState = 1;
|
|
this.inRCDATA = false;
|
|
this.currentSequence = void 0;
|
|
this.newlines.length = 0;
|
|
this.delimiterOpen = defaultDelimitersOpen;
|
|
this.delimiterClose = defaultDelimitersClose;
|
|
}
|
|
/**
|
|
* Generate Position object with line / column information using recorded
|
|
* newline positions. We know the index is always going to be an already
|
|
* processed index, so all the newlines up to this index should have been
|
|
* recorded.
|
|
*/
|
|
getPos(index) {
|
|
let line = 1;
|
|
let column = index + 1;
|
|
for (let i = this.newlines.length - 1; i >= 0; i--) {
|
|
const newlineIndex = this.newlines[i];
|
|
if (index > newlineIndex) {
|
|
line = i + 2;
|
|
column = index - newlineIndex;
|
|
break;
|
|
}
|
|
}
|
|
return {
|
|
column,
|
|
line,
|
|
offset: index
|
|
};
|
|
}
|
|
peek() {
|
|
return this.buffer.charCodeAt(this.index + 1);
|
|
}
|
|
stateText(c) {
|
|
if (c === 60) {
|
|
if (this.index > this.sectionStart) {
|
|
this.cbs.ontext(this.sectionStart, this.index);
|
|
}
|
|
this.state = 5;
|
|
this.sectionStart = this.index;
|
|
} else if (!this.inVPre && c === this.delimiterOpen[0]) {
|
|
this.state = 2;
|
|
this.delimiterIndex = 0;
|
|
this.stateInterpolationOpen(c);
|
|
}
|
|
}
|
|
stateInterpolationOpen(c) {
|
|
if (c === this.delimiterOpen[this.delimiterIndex]) {
|
|
if (this.delimiterIndex === this.delimiterOpen.length - 1) {
|
|
const start = this.index + 1 - this.delimiterOpen.length;
|
|
if (start > this.sectionStart) {
|
|
this.cbs.ontext(this.sectionStart, start);
|
|
}
|
|
this.state = 3;
|
|
this.sectionStart = start;
|
|
} else {
|
|
this.delimiterIndex++;
|
|
}
|
|
} else if (this.inRCDATA) {
|
|
this.state = 32;
|
|
this.stateInRCDATA(c);
|
|
} else {
|
|
this.state = 1;
|
|
this.stateText(c);
|
|
}
|
|
}
|
|
stateInterpolation(c) {
|
|
if (c === this.delimiterClose[0]) {
|
|
this.state = 4;
|
|
this.delimiterIndex = 0;
|
|
this.stateInterpolationClose(c);
|
|
}
|
|
}
|
|
stateInterpolationClose(c) {
|
|
if (c === this.delimiterClose[this.delimiterIndex]) {
|
|
if (this.delimiterIndex === this.delimiterClose.length - 1) {
|
|
this.cbs.oninterpolation(this.sectionStart, this.index + 1);
|
|
if (this.inRCDATA) {
|
|
this.state = 32;
|
|
} else {
|
|
this.state = 1;
|
|
}
|
|
this.sectionStart = this.index + 1;
|
|
} else {
|
|
this.delimiterIndex++;
|
|
}
|
|
} else {
|
|
this.state = 3;
|
|
this.stateInterpolation(c);
|
|
}
|
|
}
|
|
stateSpecialStartSequence(c) {
|
|
const isEnd = this.sequenceIndex === this.currentSequence.length;
|
|
const isMatch = isEnd ? (
|
|
// If we are at the end of the sequence, make sure the tag name has ended
|
|
isEndOfTagSection(c)
|
|
) : (
|
|
// Otherwise, do a case-insensitive comparison
|
|
(c | 32) === this.currentSequence[this.sequenceIndex]
|
|
);
|
|
if (!isMatch) {
|
|
this.inRCDATA = false;
|
|
} else if (!isEnd) {
|
|
this.sequenceIndex++;
|
|
return;
|
|
}
|
|
this.sequenceIndex = 0;
|
|
this.state = 6;
|
|
this.stateInTagName(c);
|
|
}
|
|
/** Look for an end tag. For <title> and <textarea>, also decode entities. */
|
|
stateInRCDATA(c) {
|
|
if (this.sequenceIndex === this.currentSequence.length) {
|
|
if (c === 62 || isWhitespace(c)) {
|
|
const endOfText = this.index - this.currentSequence.length;
|
|
if (this.sectionStart < endOfText) {
|
|
const actualIndex = this.index;
|
|
this.index = endOfText;
|
|
this.cbs.ontext(this.sectionStart, endOfText);
|
|
this.index = actualIndex;
|
|
}
|
|
this.sectionStart = endOfText + 2;
|
|
this.stateInClosingTagName(c);
|
|
this.inRCDATA = false;
|
|
return;
|
|
}
|
|
this.sequenceIndex = 0;
|
|
}
|
|
if ((c | 32) === this.currentSequence[this.sequenceIndex]) {
|
|
this.sequenceIndex += 1;
|
|
} else if (this.sequenceIndex === 0) {
|
|
if (this.currentSequence === Sequences.TitleEnd || this.currentSequence === Sequences.TextareaEnd && !this.inSFCRoot) {
|
|
if (c === this.delimiterOpen[0]) {
|
|
this.state = 2;
|
|
this.delimiterIndex = 0;
|
|
this.stateInterpolationOpen(c);
|
|
}
|
|
} else if (this.fastForwardTo(60)) {
|
|
this.sequenceIndex = 1;
|
|
}
|
|
} else {
|
|
this.sequenceIndex = Number(c === 60);
|
|
}
|
|
}
|
|
stateCDATASequence(c) {
|
|
if (c === Sequences.Cdata[this.sequenceIndex]) {
|
|
if (++this.sequenceIndex === Sequences.Cdata.length) {
|
|
this.state = 28;
|
|
this.currentSequence = Sequences.CdataEnd;
|
|
this.sequenceIndex = 0;
|
|
this.sectionStart = this.index + 1;
|
|
}
|
|
} else {
|
|
this.sequenceIndex = 0;
|
|
this.state = 23;
|
|
this.stateInDeclaration(c);
|
|
}
|
|
}
|
|
/**
|
|
* When we wait for one specific character, we can speed things up
|
|
* by skipping through the buffer until we find it.
|
|
*
|
|
* @returns Whether the character was found.
|
|
*/
|
|
fastForwardTo(c) {
|
|
while (++this.index < this.buffer.length) {
|
|
const cc = this.buffer.charCodeAt(this.index);
|
|
if (cc === 10) {
|
|
this.newlines.push(this.index);
|
|
}
|
|
if (cc === c) {
|
|
return true;
|
|
}
|
|
}
|
|
this.index = this.buffer.length - 1;
|
|
return false;
|
|
}
|
|
/**
|
|
* Comments and CDATA end with `-->` and `]]>`.
|
|
*
|
|
* Their common qualities are:
|
|
* - Their end sequences have a distinct character they start with.
|
|
* - That character is then repeated, so we have to check multiple repeats.
|
|
* - All characters but the start character of the sequence can be skipped.
|
|
*/
|
|
stateInCommentLike(c) {
|
|
if (c === this.currentSequence[this.sequenceIndex]) {
|
|
if (++this.sequenceIndex === this.currentSequence.length) {
|
|
if (this.currentSequence === Sequences.CdataEnd) {
|
|
this.cbs.oncdata(this.sectionStart, this.index - 2);
|
|
} else {
|
|
this.cbs.oncomment(this.sectionStart, this.index - 2);
|
|
}
|
|
this.sequenceIndex = 0;
|
|
this.sectionStart = this.index + 1;
|
|
this.state = 1;
|
|
}
|
|
} else if (this.sequenceIndex === 0) {
|
|
if (this.fastForwardTo(this.currentSequence[0])) {
|
|
this.sequenceIndex = 1;
|
|
}
|
|
} else if (c !== this.currentSequence[this.sequenceIndex - 1]) {
|
|
this.sequenceIndex = 0;
|
|
}
|
|
}
|
|
startSpecial(sequence, offset) {
|
|
this.enterRCDATA(sequence, offset);
|
|
this.state = 31;
|
|
}
|
|
enterRCDATA(sequence, offset) {
|
|
this.inRCDATA = true;
|
|
this.currentSequence = sequence;
|
|
this.sequenceIndex = offset;
|
|
}
|
|
stateBeforeTagName(c) {
|
|
if (c === 33) {
|
|
this.state = 22;
|
|
this.sectionStart = this.index + 1;
|
|
} else if (c === 63) {
|
|
this.state = 24;
|
|
this.sectionStart = this.index + 1;
|
|
} else if (isTagStartChar(c)) {
|
|
this.sectionStart = this.index;
|
|
if (this.mode === 0) {
|
|
this.state = 6;
|
|
} else if (this.inSFCRoot) {
|
|
this.state = 34;
|
|
} else if (!this.inXML) {
|
|
const lower = c | 32;
|
|
if (lower === 116) {
|
|
this.state = 30;
|
|
} else {
|
|
this.state = lower === 115 ? 29 : 6;
|
|
}
|
|
} else {
|
|
this.state = 6;
|
|
}
|
|
} else if (c === 47) {
|
|
this.state = 8;
|
|
} else {
|
|
this.state = 1;
|
|
this.stateText(c);
|
|
}
|
|
}
|
|
stateInTagName(c) {
|
|
if (isEndOfTagSection(c)) {
|
|
this.handleTagName(c);
|
|
}
|
|
}
|
|
stateInSFCRootTagName(c) {
|
|
if (isEndOfTagSection(c)) {
|
|
const tag = this.buffer.slice(this.sectionStart, this.index);
|
|
if (tag !== "template") {
|
|
this.enterRCDATA(toCharCodes(`</` + tag), 0);
|
|
}
|
|
this.handleTagName(c);
|
|
}
|
|
}
|
|
handleTagName(c) {
|
|
this.cbs.onopentagname(this.sectionStart, this.index);
|
|
this.sectionStart = -1;
|
|
this.state = 11;
|
|
this.stateBeforeAttrName(c);
|
|
}
|
|
stateBeforeClosingTagName(c) {
|
|
if (isWhitespace(c)); else if (c === 62) {
|
|
{
|
|
this.cbs.onerr(14, this.index);
|
|
}
|
|
this.state = 1;
|
|
this.sectionStart = this.index + 1;
|
|
} else {
|
|
this.state = isTagStartChar(c) ? 9 : 27;
|
|
this.sectionStart = this.index;
|
|
}
|
|
}
|
|
stateInClosingTagName(c) {
|
|
if (c === 62 || isWhitespace(c)) {
|
|
this.cbs.onclosetag(this.sectionStart, this.index);
|
|
this.sectionStart = -1;
|
|
this.state = 10;
|
|
this.stateAfterClosingTagName(c);
|
|
}
|
|
}
|
|
stateAfterClosingTagName(c) {
|
|
if (c === 62) {
|
|
this.state = 1;
|
|
this.sectionStart = this.index + 1;
|
|
}
|
|
}
|
|
stateBeforeAttrName(c) {
|
|
if (c === 62) {
|
|
this.cbs.onopentagend(this.index);
|
|
if (this.inRCDATA) {
|
|
this.state = 32;
|
|
} else {
|
|
this.state = 1;
|
|
}
|
|
this.sectionStart = this.index + 1;
|
|
} else if (c === 47) {
|
|
this.state = 7;
|
|
if (this.peek() !== 62) {
|
|
this.cbs.onerr(22, this.index);
|
|
}
|
|
} else if (c === 60 && this.peek() === 47) {
|
|
this.cbs.onopentagend(this.index);
|
|
this.state = 5;
|
|
this.sectionStart = this.index;
|
|
} else if (!isWhitespace(c)) {
|
|
if (c === 61) {
|
|
this.cbs.onerr(
|
|
19,
|
|
this.index
|
|
);
|
|
}
|
|
this.handleAttrStart(c);
|
|
}
|
|
}
|
|
handleAttrStart(c) {
|
|
if (c === 118 && this.peek() === 45) {
|
|
this.state = 13;
|
|
this.sectionStart = this.index;
|
|
} else if (c === 46 || c === 58 || c === 64 || c === 35) {
|
|
this.cbs.ondirname(this.index, this.index + 1);
|
|
this.state = 14;
|
|
this.sectionStart = this.index + 1;
|
|
} else {
|
|
this.state = 12;
|
|
this.sectionStart = this.index;
|
|
}
|
|
}
|
|
stateInSelfClosingTag(c) {
|
|
if (c === 62) {
|
|
this.cbs.onselfclosingtag(this.index);
|
|
this.state = 1;
|
|
this.sectionStart = this.index + 1;
|
|
this.inRCDATA = false;
|
|
} else if (!isWhitespace(c)) {
|
|
this.state = 11;
|
|
this.stateBeforeAttrName(c);
|
|
}
|
|
}
|
|
stateInAttrName(c) {
|
|
if (c === 61 || isEndOfTagSection(c)) {
|
|
this.cbs.onattribname(this.sectionStart, this.index);
|
|
this.handleAttrNameEnd(c);
|
|
} else if (c === 34 || c === 39 || c === 60) {
|
|
this.cbs.onerr(
|
|
17,
|
|
this.index
|
|
);
|
|
}
|
|
}
|
|
stateInDirName(c) {
|
|
if (c === 61 || isEndOfTagSection(c)) {
|
|
this.cbs.ondirname(this.sectionStart, this.index);
|
|
this.handleAttrNameEnd(c);
|
|
} else if (c === 58) {
|
|
this.cbs.ondirname(this.sectionStart, this.index);
|
|
this.state = 14;
|
|
this.sectionStart = this.index + 1;
|
|
} else if (c === 46) {
|
|
this.cbs.ondirname(this.sectionStart, this.index);
|
|
this.state = 16;
|
|
this.sectionStart = this.index + 1;
|
|
}
|
|
}
|
|
stateInDirArg(c) {
|
|
if (c === 61 || isEndOfTagSection(c)) {
|
|
this.cbs.ondirarg(this.sectionStart, this.index);
|
|
this.handleAttrNameEnd(c);
|
|
} else if (c === 91) {
|
|
this.state = 15;
|
|
} else if (c === 46) {
|
|
this.cbs.ondirarg(this.sectionStart, this.index);
|
|
this.state = 16;
|
|
this.sectionStart = this.index + 1;
|
|
}
|
|
}
|
|
stateInDynamicDirArg(c) {
|
|
if (c === 93) {
|
|
this.state = 14;
|
|
} else if (c === 61 || isEndOfTagSection(c)) {
|
|
this.cbs.ondirarg(this.sectionStart, this.index + 1);
|
|
this.handleAttrNameEnd(c);
|
|
{
|
|
this.cbs.onerr(
|
|
27,
|
|
this.index
|
|
);
|
|
}
|
|
}
|
|
}
|
|
stateInDirModifier(c) {
|
|
if (c === 61 || isEndOfTagSection(c)) {
|
|
this.cbs.ondirmodifier(this.sectionStart, this.index);
|
|
this.handleAttrNameEnd(c);
|
|
} else if (c === 46) {
|
|
this.cbs.ondirmodifier(this.sectionStart, this.index);
|
|
this.sectionStart = this.index + 1;
|
|
}
|
|
}
|
|
handleAttrNameEnd(c) {
|
|
this.sectionStart = this.index;
|
|
this.state = 17;
|
|
this.cbs.onattribnameend(this.index);
|
|
this.stateAfterAttrName(c);
|
|
}
|
|
stateAfterAttrName(c) {
|
|
if (c === 61) {
|
|
this.state = 18;
|
|
} else if (c === 47 || c === 62) {
|
|
this.cbs.onattribend(0, this.sectionStart);
|
|
this.sectionStart = -1;
|
|
this.state = 11;
|
|
this.stateBeforeAttrName(c);
|
|
} else if (!isWhitespace(c)) {
|
|
this.cbs.onattribend(0, this.sectionStart);
|
|
this.handleAttrStart(c);
|
|
}
|
|
}
|
|
stateBeforeAttrValue(c) {
|
|
if (c === 34) {
|
|
this.state = 19;
|
|
this.sectionStart = this.index + 1;
|
|
} else if (c === 39) {
|
|
this.state = 20;
|
|
this.sectionStart = this.index + 1;
|
|
} else if (!isWhitespace(c)) {
|
|
this.sectionStart = this.index;
|
|
this.state = 21;
|
|
this.stateInAttrValueNoQuotes(c);
|
|
}
|
|
}
|
|
handleInAttrValue(c, quote) {
|
|
if (c === quote || this.fastForwardTo(quote)) {
|
|
this.cbs.onattribdata(this.sectionStart, this.index);
|
|
this.sectionStart = -1;
|
|
this.cbs.onattribend(
|
|
quote === 34 ? 3 : 2,
|
|
this.index + 1
|
|
);
|
|
this.state = 11;
|
|
}
|
|
}
|
|
stateInAttrValueDoubleQuotes(c) {
|
|
this.handleInAttrValue(c, 34);
|
|
}
|
|
stateInAttrValueSingleQuotes(c) {
|
|
this.handleInAttrValue(c, 39);
|
|
}
|
|
stateInAttrValueNoQuotes(c) {
|
|
if (isWhitespace(c) || c === 62) {
|
|
this.cbs.onattribdata(this.sectionStart, this.index);
|
|
this.sectionStart = -1;
|
|
this.cbs.onattribend(1, this.index);
|
|
this.state = 11;
|
|
this.stateBeforeAttrName(c);
|
|
} else if (c === 34 || c === 39 || c === 60 || c === 61 || c === 96) {
|
|
this.cbs.onerr(
|
|
18,
|
|
this.index
|
|
);
|
|
} else;
|
|
}
|
|
stateBeforeDeclaration(c) {
|
|
if (c === 91) {
|
|
this.state = 26;
|
|
this.sequenceIndex = 0;
|
|
} else {
|
|
this.state = c === 45 ? 25 : 23;
|
|
}
|
|
}
|
|
stateInDeclaration(c) {
|
|
if (c === 62 || this.fastForwardTo(62)) {
|
|
this.state = 1;
|
|
this.sectionStart = this.index + 1;
|
|
}
|
|
}
|
|
stateInProcessingInstruction(c) {
|
|
if (c === 62 || this.fastForwardTo(62)) {
|
|
this.cbs.onprocessinginstruction(this.sectionStart, this.index);
|
|
this.state = 1;
|
|
this.sectionStart = this.index + 1;
|
|
}
|
|
}
|
|
stateBeforeComment(c) {
|
|
if (c === 45) {
|
|
this.state = 28;
|
|
this.currentSequence = Sequences.CommentEnd;
|
|
this.sequenceIndex = 2;
|
|
this.sectionStart = this.index + 1;
|
|
} else {
|
|
this.state = 23;
|
|
}
|
|
}
|
|
stateInSpecialComment(c) {
|
|
if (c === 62 || this.fastForwardTo(62)) {
|
|
this.cbs.oncomment(this.sectionStart, this.index);
|
|
this.state = 1;
|
|
this.sectionStart = this.index + 1;
|
|
}
|
|
}
|
|
stateBeforeSpecialS(c) {
|
|
const lower = c | 32;
|
|
if (lower === Sequences.ScriptEnd[3]) {
|
|
this.startSpecial(Sequences.ScriptEnd, 4);
|
|
} else if (lower === Sequences.StyleEnd[3]) {
|
|
this.startSpecial(Sequences.StyleEnd, 4);
|
|
} else {
|
|
this.state = 6;
|
|
this.stateInTagName(c);
|
|
}
|
|
}
|
|
stateBeforeSpecialT(c) {
|
|
const lower = c | 32;
|
|
if (lower === Sequences.TitleEnd[3]) {
|
|
this.startSpecial(Sequences.TitleEnd, 4);
|
|
} else if (lower === Sequences.TextareaEnd[3]) {
|
|
this.startSpecial(Sequences.TextareaEnd, 4);
|
|
} else {
|
|
this.state = 6;
|
|
this.stateInTagName(c);
|
|
}
|
|
}
|
|
startEntity() {
|
|
}
|
|
stateInEntity() {
|
|
}
|
|
/**
|
|
* Iterates through the buffer, calling the function corresponding to the current state.
|
|
*
|
|
* States that are more likely to be hit are higher up, as a performance improvement.
|
|
*/
|
|
parse(input) {
|
|
this.buffer = input;
|
|
while (this.index < this.buffer.length) {
|
|
const c = this.buffer.charCodeAt(this.index);
|
|
if (c === 10) {
|
|
this.newlines.push(this.index);
|
|
}
|
|
switch (this.state) {
|
|
case 1: {
|
|
this.stateText(c);
|
|
break;
|
|
}
|
|
case 2: {
|
|
this.stateInterpolationOpen(c);
|
|
break;
|
|
}
|
|
case 3: {
|
|
this.stateInterpolation(c);
|
|
break;
|
|
}
|
|
case 4: {
|
|
this.stateInterpolationClose(c);
|
|
break;
|
|
}
|
|
case 31: {
|
|
this.stateSpecialStartSequence(c);
|
|
break;
|
|
}
|
|
case 32: {
|
|
this.stateInRCDATA(c);
|
|
break;
|
|
}
|
|
case 26: {
|
|
this.stateCDATASequence(c);
|
|
break;
|
|
}
|
|
case 19: {
|
|
this.stateInAttrValueDoubleQuotes(c);
|
|
break;
|
|
}
|
|
case 12: {
|
|
this.stateInAttrName(c);
|
|
break;
|
|
}
|
|
case 13: {
|
|
this.stateInDirName(c);
|
|
break;
|
|
}
|
|
case 14: {
|
|
this.stateInDirArg(c);
|
|
break;
|
|
}
|
|
case 15: {
|
|
this.stateInDynamicDirArg(c);
|
|
break;
|
|
}
|
|
case 16: {
|
|
this.stateInDirModifier(c);
|
|
break;
|
|
}
|
|
case 28: {
|
|
this.stateInCommentLike(c);
|
|
break;
|
|
}
|
|
case 27: {
|
|
this.stateInSpecialComment(c);
|
|
break;
|
|
}
|
|
case 11: {
|
|
this.stateBeforeAttrName(c);
|
|
break;
|
|
}
|
|
case 6: {
|
|
this.stateInTagName(c);
|
|
break;
|
|
}
|
|
case 34: {
|
|
this.stateInSFCRootTagName(c);
|
|
break;
|
|
}
|
|
case 9: {
|
|
this.stateInClosingTagName(c);
|
|
break;
|
|
}
|
|
case 5: {
|
|
this.stateBeforeTagName(c);
|
|
break;
|
|
}
|
|
case 17: {
|
|
this.stateAfterAttrName(c);
|
|
break;
|
|
}
|
|
case 20: {
|
|
this.stateInAttrValueSingleQuotes(c);
|
|
break;
|
|
}
|
|
case 18: {
|
|
this.stateBeforeAttrValue(c);
|
|
break;
|
|
}
|
|
case 8: {
|
|
this.stateBeforeClosingTagName(c);
|
|
break;
|
|
}
|
|
case 10: {
|
|
this.stateAfterClosingTagName(c);
|
|
break;
|
|
}
|
|
case 29: {
|
|
this.stateBeforeSpecialS(c);
|
|
break;
|
|
}
|
|
case 30: {
|
|
this.stateBeforeSpecialT(c);
|
|
break;
|
|
}
|
|
case 21: {
|
|
this.stateInAttrValueNoQuotes(c);
|
|
break;
|
|
}
|
|
case 7: {
|
|
this.stateInSelfClosingTag(c);
|
|
break;
|
|
}
|
|
case 23: {
|
|
this.stateInDeclaration(c);
|
|
break;
|
|
}
|
|
case 22: {
|
|
this.stateBeforeDeclaration(c);
|
|
break;
|
|
}
|
|
case 25: {
|
|
this.stateBeforeComment(c);
|
|
break;
|
|
}
|
|
case 24: {
|
|
this.stateInProcessingInstruction(c);
|
|
break;
|
|
}
|
|
case 33: {
|
|
this.stateInEntity();
|
|
break;
|
|
}
|
|
}
|
|
this.index++;
|
|
}
|
|
this.cleanup();
|
|
this.finish();
|
|
}
|
|
/**
|
|
* Remove data that has already been consumed from the buffer.
|
|
*/
|
|
cleanup() {
|
|
if (this.sectionStart !== this.index) {
|
|
if (this.state === 1 || this.state === 32 && this.sequenceIndex === 0) {
|
|
this.cbs.ontext(this.sectionStart, this.index);
|
|
this.sectionStart = this.index;
|
|
} else if (this.state === 19 || this.state === 20 || this.state === 21) {
|
|
this.cbs.onattribdata(this.sectionStart, this.index);
|
|
this.sectionStart = this.index;
|
|
}
|
|
}
|
|
}
|
|
finish() {
|
|
this.handleTrailingData();
|
|
this.cbs.onend();
|
|
}
|
|
/** Handle any trailing data. */
|
|
handleTrailingData() {
|
|
const endIndex = this.buffer.length;
|
|
if (this.sectionStart >= endIndex) {
|
|
return;
|
|
}
|
|
if (this.state === 28) {
|
|
if (this.currentSequence === Sequences.CdataEnd) {
|
|
this.cbs.oncdata(this.sectionStart, endIndex);
|
|
} else {
|
|
this.cbs.oncomment(this.sectionStart, endIndex);
|
|
}
|
|
} else if (this.state === 6 || this.state === 11 || this.state === 18 || this.state === 17 || this.state === 12 || this.state === 13 || this.state === 14 || this.state === 15 || this.state === 16 || this.state === 20 || this.state === 19 || this.state === 21 || this.state === 9); else {
|
|
this.cbs.ontext(this.sectionStart, endIndex);
|
|
}
|
|
}
|
|
emitCodePoint(cp, consumed) {
|
|
}
|
|
}
|
|
|
|
function defaultOnError(error) {
|
|
throw error;
|
|
}
|
|
function defaultOnWarn(msg) {
|
|
console.warn(`[Vue warn] ${msg.message}`);
|
|
}
|
|
function createCompilerError(code, loc, messages, additionalMessage) {
|
|
const msg = (messages || errorMessages)[code] + (additionalMessage || ``);
|
|
const error = new SyntaxError(String(msg));
|
|
error.code = code;
|
|
error.loc = loc;
|
|
return error;
|
|
}
|
|
const errorMessages = {
|
|
// parse errors
|
|
[0]: "Illegal comment.",
|
|
[1]: "CDATA section is allowed only in XML context.",
|
|
[2]: "Duplicate attribute.",
|
|
[3]: "End tag cannot have attributes.",
|
|
[4]: "Illegal '/' in tags.",
|
|
[5]: "Unexpected EOF in tag.",
|
|
[6]: "Unexpected EOF in CDATA section.",
|
|
[7]: "Unexpected EOF in comment.",
|
|
[8]: "Unexpected EOF in script.",
|
|
[9]: "Unexpected EOF in tag.",
|
|
[10]: "Incorrectly closed comment.",
|
|
[11]: "Incorrectly opened comment.",
|
|
[12]: "Illegal tag name. Use '<' to print '<'.",
|
|
[13]: "Attribute value was expected.",
|
|
[14]: "End tag name was expected.",
|
|
[15]: "Whitespace was expected.",
|
|
[16]: "Unexpected '<!--' in comment.",
|
|
[17]: `Attribute name cannot contain U+0022 ("), U+0027 ('), and U+003C (<).`,
|
|
[18]: "Unquoted attribute value cannot contain U+0022 (\"), U+0027 ('), U+003C (<), U+003D (=), and U+0060 (`).",
|
|
[19]: "Attribute name cannot start with '='.",
|
|
[21]: "'<?' is allowed only in XML context.",
|
|
[20]: `Unexpected null character.`,
|
|
[22]: "Illegal '/' in tags.",
|
|
// Vue-specific parse errors
|
|
[23]: "Invalid end tag.",
|
|
[24]: "Element is missing end tag.",
|
|
[25]: "Interpolation end sign was not found.",
|
|
[27]: "End bracket for dynamic directive argument was not found. Note that dynamic directive argument cannot contain spaces.",
|
|
[26]: "Legal directive name was expected.",
|
|
// transform errors
|
|
[28]: `v-if/v-else-if is missing expression.`,
|
|
[29]: `v-if/else branches must use unique keys.`,
|
|
[30]: `v-else/v-else-if has no adjacent v-if or v-else-if.`,
|
|
[31]: `v-for is missing expression.`,
|
|
[32]: `v-for has invalid expression.`,
|
|
[33]: `<template v-for> key should be placed on the <template> tag.`,
|
|
[34]: `v-bind is missing expression.`,
|
|
[35]: `v-on is missing expression.`,
|
|
[36]: `Unexpected custom directive on <slot> outlet.`,
|
|
[37]: `Mixed v-slot usage on both the component and nested <template>. When there are multiple named slots, all slots should use <template> syntax to avoid scope ambiguity.`,
|
|
[38]: `Duplicate slot names found. `,
|
|
[39]: `Extraneous children found when component already has explicitly named default slot. These children will be ignored.`,
|
|
[40]: `v-slot can only be used on components or <template> tags.`,
|
|
[41]: `v-model is missing expression.`,
|
|
[42]: `v-model value must be a valid JavaScript member expression.`,
|
|
[43]: `v-model cannot be used on v-for or v-slot scope variables because they are not writable.`,
|
|
[44]: `v-model cannot be used on a prop, because local prop bindings are not writable.
|
|
Use a v-bind binding combined with a v-on listener that emits update:x event instead.`,
|
|
[45]: `Error parsing JavaScript expression: `,
|
|
[46]: `<KeepAlive> expects exactly one child component.`,
|
|
[51]: `@vnode-* hooks in templates are no longer supported. Use the vue: prefix instead. For example, @vnode-mounted should be changed to @vue:mounted. @vnode-* hooks support has been removed in 3.4.`,
|
|
// generic errors
|
|
[47]: `"prefixIdentifiers" option is not supported in this build of compiler.`,
|
|
[48]: `ES module mode is not supported in this build of compiler.`,
|
|
[49]: `"cacheHandlers" option is only supported when the "prefixIdentifiers" option is enabled.`,
|
|
[50]: `"scopeId" option is only supported in module mode.`,
|
|
// just to fulfill types
|
|
[52]: ``
|
|
};
|
|
|
|
const isStaticExp = (p) => p.type === 4 && p.isStatic;
|
|
function isCoreComponent(tag) {
|
|
switch (tag) {
|
|
case "Teleport":
|
|
case "teleport":
|
|
return TELEPORT;
|
|
case "Suspense":
|
|
case "suspense":
|
|
return SUSPENSE;
|
|
case "KeepAlive":
|
|
case "keep-alive":
|
|
return KEEP_ALIVE;
|
|
case "BaseTransition":
|
|
case "base-transition":
|
|
return BASE_TRANSITION;
|
|
}
|
|
}
|
|
const nonIdentifierRE = /^\d|[^\$\w]/;
|
|
const isSimpleIdentifier = (name) => !nonIdentifierRE.test(name);
|
|
const validFirstIdentCharRE = /[A-Za-z_$\xA0-\uFFFF]/;
|
|
const validIdentCharRE = /[\.\?\w$\xA0-\uFFFF]/;
|
|
const whitespaceRE = /\s+[.[]\s*|\s*[.[]\s+/g;
|
|
const isMemberExpressionBrowser = (path) => {
|
|
path = path.trim().replace(whitespaceRE, (s) => s.trim());
|
|
let state = 0 /* inMemberExp */;
|
|
let stateStack = [];
|
|
let currentOpenBracketCount = 0;
|
|
let currentOpenParensCount = 0;
|
|
let currentStringType = null;
|
|
for (let i = 0; i < path.length; i++) {
|
|
const char = path.charAt(i);
|
|
switch (state) {
|
|
case 0 /* inMemberExp */:
|
|
if (char === "[") {
|
|
stateStack.push(state);
|
|
state = 1 /* inBrackets */;
|
|
currentOpenBracketCount++;
|
|
} else if (char === "(") {
|
|
stateStack.push(state);
|
|
state = 2 /* inParens */;
|
|
currentOpenParensCount++;
|
|
} else if (!(i === 0 ? validFirstIdentCharRE : validIdentCharRE).test(char)) {
|
|
return false;
|
|
}
|
|
break;
|
|
case 1 /* inBrackets */:
|
|
if (char === `'` || char === `"` || char === "`") {
|
|
stateStack.push(state);
|
|
state = 3 /* inString */;
|
|
currentStringType = char;
|
|
} else if (char === `[`) {
|
|
currentOpenBracketCount++;
|
|
} else if (char === `]`) {
|
|
if (!--currentOpenBracketCount) {
|
|
state = stateStack.pop();
|
|
}
|
|
}
|
|
break;
|
|
case 2 /* inParens */:
|
|
if (char === `'` || char === `"` || char === "`") {
|
|
stateStack.push(state);
|
|
state = 3 /* inString */;
|
|
currentStringType = char;
|
|
} else if (char === `(`) {
|
|
currentOpenParensCount++;
|
|
} else if (char === `)`) {
|
|
if (i === path.length - 1) {
|
|
return false;
|
|
}
|
|
if (!--currentOpenParensCount) {
|
|
state = stateStack.pop();
|
|
}
|
|
}
|
|
break;
|
|
case 3 /* inString */:
|
|
if (char === currentStringType) {
|
|
state = stateStack.pop();
|
|
currentStringType = null;
|
|
}
|
|
break;
|
|
}
|
|
}
|
|
return !currentOpenBracketCount && !currentOpenParensCount;
|
|
};
|
|
const isMemberExpression = isMemberExpressionBrowser;
|
|
function assert(condition, msg) {
|
|
if (!condition) {
|
|
throw new Error(msg || `unexpected compiler condition`);
|
|
}
|
|
}
|
|
function findDir(node, name, allowEmpty = false) {
|
|
for (let i = 0; i < node.props.length; i++) {
|
|
const p = node.props[i];
|
|
if (p.type === 7 && (allowEmpty || p.exp) && (isString(name) ? p.name === name : name.test(p.name))) {
|
|
return p;
|
|
}
|
|
}
|
|
}
|
|
function findProp(node, name, dynamicOnly = false, allowEmpty = false) {
|
|
for (let i = 0; i < node.props.length; i++) {
|
|
const p = node.props[i];
|
|
if (p.type === 6) {
|
|
if (dynamicOnly)
|
|
continue;
|
|
if (p.name === name && (p.value || allowEmpty)) {
|
|
return p;
|
|
}
|
|
} else if (p.name === "bind" && (p.exp || allowEmpty) && isStaticArgOf(p.arg, name)) {
|
|
return p;
|
|
}
|
|
}
|
|
}
|
|
function isStaticArgOf(arg, name) {
|
|
return !!(arg && isStaticExp(arg) && arg.content === name);
|
|
}
|
|
function hasDynamicKeyVBind(node) {
|
|
return node.props.some(
|
|
(p) => p.type === 7 && p.name === "bind" && (!p.arg || // v-bind="obj"
|
|
p.arg.type !== 4 || // v-bind:[_ctx.foo]
|
|
!p.arg.isStatic)
|
|
// v-bind:[foo]
|
|
);
|
|
}
|
|
function isText$1(node) {
|
|
return node.type === 5 || node.type === 2;
|
|
}
|
|
function isVSlot(p) {
|
|
return p.type === 7 && p.name === "slot";
|
|
}
|
|
function isTemplateNode(node) {
|
|
return node.type === 1 && node.tagType === 3;
|
|
}
|
|
function isSlotOutlet(node) {
|
|
return node.type === 1 && node.tagType === 2;
|
|
}
|
|
const propsHelperSet = /* @__PURE__ */ new Set([NORMALIZE_PROPS, GUARD_REACTIVE_PROPS]);
|
|
function getUnnormalizedProps(props, callPath = []) {
|
|
if (props && !isString(props) && props.type === 14) {
|
|
const callee = props.callee;
|
|
if (!isString(callee) && propsHelperSet.has(callee)) {
|
|
return getUnnormalizedProps(
|
|
props.arguments[0],
|
|
callPath.concat(props)
|
|
);
|
|
}
|
|
}
|
|
return [props, callPath];
|
|
}
|
|
function injectProp(node, prop, context) {
|
|
let propsWithInjection;
|
|
let props = node.type === 13 ? node.props : node.arguments[2];
|
|
let callPath = [];
|
|
let parentCall;
|
|
if (props && !isString(props) && props.type === 14) {
|
|
const ret = getUnnormalizedProps(props);
|
|
props = ret[0];
|
|
callPath = ret[1];
|
|
parentCall = callPath[callPath.length - 1];
|
|
}
|
|
if (props == null || isString(props)) {
|
|
propsWithInjection = createObjectExpression([prop]);
|
|
} else if (props.type === 14) {
|
|
const first = props.arguments[0];
|
|
if (!isString(first) && first.type === 15) {
|
|
if (!hasProp(prop, first)) {
|
|
first.properties.unshift(prop);
|
|
}
|
|
} else {
|
|
if (props.callee === TO_HANDLERS) {
|
|
propsWithInjection = createCallExpression(context.helper(MERGE_PROPS), [
|
|
createObjectExpression([prop]),
|
|
props
|
|
]);
|
|
} else {
|
|
props.arguments.unshift(createObjectExpression([prop]));
|
|
}
|
|
}
|
|
!propsWithInjection && (propsWithInjection = props);
|
|
} else if (props.type === 15) {
|
|
if (!hasProp(prop, props)) {
|
|
props.properties.unshift(prop);
|
|
}
|
|
propsWithInjection = props;
|
|
} else {
|
|
propsWithInjection = createCallExpression(context.helper(MERGE_PROPS), [
|
|
createObjectExpression([prop]),
|
|
props
|
|
]);
|
|
if (parentCall && parentCall.callee === GUARD_REACTIVE_PROPS) {
|
|
parentCall = callPath[callPath.length - 2];
|
|
}
|
|
}
|
|
if (node.type === 13) {
|
|
if (parentCall) {
|
|
parentCall.arguments[0] = propsWithInjection;
|
|
} else {
|
|
node.props = propsWithInjection;
|
|
}
|
|
} else {
|
|
if (parentCall) {
|
|
parentCall.arguments[0] = propsWithInjection;
|
|
} else {
|
|
node.arguments[2] = propsWithInjection;
|
|
}
|
|
}
|
|
}
|
|
function hasProp(prop, props) {
|
|
let result = false;
|
|
if (prop.key.type === 4) {
|
|
const propKeyName = prop.key.content;
|
|
result = props.properties.some(
|
|
(p) => p.key.type === 4 && p.key.content === propKeyName
|
|
);
|
|
}
|
|
return result;
|
|
}
|
|
function toValidAssetId(name, type) {
|
|
return `_${type}_${name.replace(/[^\w]/g, (searchValue, replaceValue) => {
|
|
return searchValue === "-" ? "_" : name.charCodeAt(replaceValue).toString();
|
|
})}`;
|
|
}
|
|
function getMemoedVNodeCall(node) {
|
|
if (node.type === 14 && node.callee === WITH_MEMO) {
|
|
return node.arguments[1].returns;
|
|
} else {
|
|
return node;
|
|
}
|
|
}
|
|
const forAliasRE = /([\s\S]*?)\s+(?:in|of)\s+([\s\S]*)/;
|
|
|
|
const defaultParserOptions = {
|
|
parseMode: "base",
|
|
ns: 0,
|
|
delimiters: [`{{`, `}}`],
|
|
getNamespace: () => 0,
|
|
isVoidTag: NO,
|
|
isPreTag: NO,
|
|
isCustomElement: NO,
|
|
onError: defaultOnError,
|
|
onWarn: defaultOnWarn,
|
|
comments: true,
|
|
prefixIdentifiers: false
|
|
};
|
|
let currentOptions = defaultParserOptions;
|
|
let currentRoot = null;
|
|
let currentInput = "";
|
|
let currentOpenTag = null;
|
|
let currentProp = null;
|
|
let currentAttrValue = "";
|
|
let currentAttrStartIndex = -1;
|
|
let currentAttrEndIndex = -1;
|
|
let inPre = 0;
|
|
let inVPre = false;
|
|
let currentVPreBoundary = null;
|
|
const stack = [];
|
|
const tokenizer = new Tokenizer(stack, {
|
|
onerr: emitError,
|
|
ontext(start, end) {
|
|
onText(getSlice(start, end), start, end);
|
|
},
|
|
ontextentity(char, start, end) {
|
|
onText(char, start, end);
|
|
},
|
|
oninterpolation(start, end) {
|
|
if (inVPre) {
|
|
return onText(getSlice(start, end), start, end);
|
|
}
|
|
let innerStart = start + tokenizer.delimiterOpen.length;
|
|
let innerEnd = end - tokenizer.delimiterClose.length;
|
|
while (isWhitespace(currentInput.charCodeAt(innerStart))) {
|
|
innerStart++;
|
|
}
|
|
while (isWhitespace(currentInput.charCodeAt(innerEnd - 1))) {
|
|
innerEnd--;
|
|
}
|
|
let exp = getSlice(innerStart, innerEnd);
|
|
if (exp.includes("&")) {
|
|
{
|
|
exp = currentOptions.decodeEntities(exp, false);
|
|
}
|
|
}
|
|
addNode({
|
|
type: 5,
|
|
content: createExp(exp, false, getLoc(innerStart, innerEnd)),
|
|
loc: getLoc(start, end)
|
|
});
|
|
},
|
|
onopentagname(start, end) {
|
|
const name = getSlice(start, end);
|
|
currentOpenTag = {
|
|
type: 1,
|
|
tag: name,
|
|
ns: currentOptions.getNamespace(name, stack[0], currentOptions.ns),
|
|
tagType: 0,
|
|
// will be refined on tag close
|
|
props: [],
|
|
children: [],
|
|
loc: getLoc(start - 1, end),
|
|
codegenNode: void 0
|
|
};
|
|
},
|
|
onopentagend(end) {
|
|
endOpenTag(end);
|
|
},
|
|
onclosetag(start, end) {
|
|
const name = getSlice(start, end);
|
|
if (!currentOptions.isVoidTag(name)) {
|
|
let found = false;
|
|
for (let i = 0; i < stack.length; i++) {
|
|
const e = stack[i];
|
|
if (e.tag.toLowerCase() === name.toLowerCase()) {
|
|
found = true;
|
|
if (i > 0) {
|
|
emitError(24, stack[0].loc.start.offset);
|
|
}
|
|
for (let j = 0; j <= i; j++) {
|
|
const el = stack.shift();
|
|
onCloseTag(el, end, j < i);
|
|
}
|
|
break;
|
|
}
|
|
}
|
|
if (!found) {
|
|
emitError(23, backTrack(start, 60));
|
|
}
|
|
}
|
|
},
|
|
onselfclosingtag(end) {
|
|
var _a;
|
|
const name = currentOpenTag.tag;
|
|
currentOpenTag.isSelfClosing = true;
|
|
endOpenTag(end);
|
|
if (((_a = stack[0]) == null ? void 0 : _a.tag) === name) {
|
|
onCloseTag(stack.shift(), end);
|
|
}
|
|
},
|
|
onattribname(start, end) {
|
|
currentProp = {
|
|
type: 6,
|
|
name: getSlice(start, end),
|
|
nameLoc: getLoc(start, end),
|
|
value: void 0,
|
|
loc: getLoc(start)
|
|
};
|
|
},
|
|
ondirname(start, end) {
|
|
const raw = getSlice(start, end);
|
|
const name = raw === "." || raw === ":" ? "bind" : raw === "@" ? "on" : raw === "#" ? "slot" : raw.slice(2);
|
|
if (!inVPre && name === "") {
|
|
emitError(26, start);
|
|
}
|
|
if (inVPre || name === "") {
|
|
currentProp = {
|
|
type: 6,
|
|
name: raw,
|
|
nameLoc: getLoc(start, end),
|
|
value: void 0,
|
|
loc: getLoc(start)
|
|
};
|
|
} else {
|
|
currentProp = {
|
|
type: 7,
|
|
name,
|
|
rawName: raw,
|
|
exp: void 0,
|
|
arg: void 0,
|
|
modifiers: raw === "." ? ["prop"] : [],
|
|
loc: getLoc(start)
|
|
};
|
|
if (name === "pre") {
|
|
inVPre = tokenizer.inVPre = true;
|
|
currentVPreBoundary = currentOpenTag;
|
|
const props = currentOpenTag.props;
|
|
for (let i = 0; i < props.length; i++) {
|
|
if (props[i].type === 7) {
|
|
props[i] = dirToAttr(props[i]);
|
|
}
|
|
}
|
|
}
|
|
}
|
|
},
|
|
ondirarg(start, end) {
|
|
if (start === end)
|
|
return;
|
|
const arg = getSlice(start, end);
|
|
if (inVPre) {
|
|
currentProp.name += arg;
|
|
setLocEnd(currentProp.nameLoc, end);
|
|
} else {
|
|
const isStatic = arg[0] !== `[`;
|
|
currentProp.arg = createExp(
|
|
isStatic ? arg : arg.slice(1, -1),
|
|
isStatic,
|
|
getLoc(start, end),
|
|
isStatic ? 3 : 0
|
|
);
|
|
}
|
|
},
|
|
ondirmodifier(start, end) {
|
|
const mod = getSlice(start, end);
|
|
if (inVPre) {
|
|
currentProp.name += "." + mod;
|
|
setLocEnd(currentProp.nameLoc, end);
|
|
} else if (currentProp.name === "slot") {
|
|
const arg = currentProp.arg;
|
|
if (arg) {
|
|
arg.content += "." + mod;
|
|
setLocEnd(arg.loc, end);
|
|
}
|
|
} else {
|
|
currentProp.modifiers.push(mod);
|
|
}
|
|
},
|
|
onattribdata(start, end) {
|
|
currentAttrValue += getSlice(start, end);
|
|
if (currentAttrStartIndex < 0)
|
|
currentAttrStartIndex = start;
|
|
currentAttrEndIndex = end;
|
|
},
|
|
onattribentity(char, start, end) {
|
|
currentAttrValue += char;
|
|
if (currentAttrStartIndex < 0)
|
|
currentAttrStartIndex = start;
|
|
currentAttrEndIndex = end;
|
|
},
|
|
onattribnameend(end) {
|
|
const start = currentProp.loc.start.offset;
|
|
const name = getSlice(start, end);
|
|
if (currentProp.type === 7) {
|
|
currentProp.rawName = name;
|
|
}
|
|
if (currentOpenTag.props.some(
|
|
(p) => (p.type === 7 ? p.rawName : p.name) === name
|
|
)) {
|
|
emitError(2, start);
|
|
}
|
|
},
|
|
onattribend(quote, end) {
|
|
if (currentOpenTag && currentProp) {
|
|
setLocEnd(currentProp.loc, end);
|
|
if (quote !== 0) {
|
|
if (currentAttrValue.includes("&")) {
|
|
currentAttrValue = currentOptions.decodeEntities(
|
|
currentAttrValue,
|
|
true
|
|
);
|
|
}
|
|
if (currentProp.type === 6) {
|
|
if (currentProp.name === "class") {
|
|
currentAttrValue = condense(currentAttrValue).trim();
|
|
}
|
|
if (quote === 1 && !currentAttrValue) {
|
|
emitError(13, end);
|
|
}
|
|
currentProp.value = {
|
|
type: 2,
|
|
content: currentAttrValue,
|
|
loc: quote === 1 ? getLoc(currentAttrStartIndex, currentAttrEndIndex) : getLoc(currentAttrStartIndex - 1, currentAttrEndIndex + 1)
|
|
};
|
|
if (tokenizer.inSFCRoot && currentOpenTag.tag === "template" && currentProp.name === "lang" && currentAttrValue && currentAttrValue !== "html") {
|
|
tokenizer.enterRCDATA(toCharCodes(`</template`), 0);
|
|
}
|
|
} else {
|
|
let expParseMode = 0 /* Normal */;
|
|
currentProp.exp = createExp(
|
|
currentAttrValue,
|
|
false,
|
|
getLoc(currentAttrStartIndex, currentAttrEndIndex),
|
|
0,
|
|
expParseMode
|
|
);
|
|
if (currentProp.name === "for") {
|
|
currentProp.forParseResult = parseForExpression(currentProp.exp);
|
|
}
|
|
}
|
|
}
|
|
if (currentProp.type !== 7 || currentProp.name !== "pre") {
|
|
currentOpenTag.props.push(currentProp);
|
|
}
|
|
}
|
|
currentAttrValue = "";
|
|
currentAttrStartIndex = currentAttrEndIndex = -1;
|
|
},
|
|
oncomment(start, end) {
|
|
if (currentOptions.comments) {
|
|
addNode({
|
|
type: 3,
|
|
content: getSlice(start, end),
|
|
loc: getLoc(start - 4, end + 3)
|
|
});
|
|
}
|
|
},
|
|
onend() {
|
|
const end = currentInput.length;
|
|
if (tokenizer.state !== 1) {
|
|
switch (tokenizer.state) {
|
|
case 5:
|
|
case 8:
|
|
emitError(5, end);
|
|
break;
|
|
case 3:
|
|
case 4:
|
|
emitError(
|
|
25,
|
|
tokenizer.sectionStart
|
|
);
|
|
break;
|
|
case 28:
|
|
if (tokenizer.currentSequence === Sequences.CdataEnd) {
|
|
emitError(6, end);
|
|
} else {
|
|
emitError(7, end);
|
|
}
|
|
break;
|
|
case 6:
|
|
case 7:
|
|
case 9:
|
|
case 11:
|
|
case 12:
|
|
case 13:
|
|
case 14:
|
|
case 15:
|
|
case 16:
|
|
case 17:
|
|
case 18:
|
|
case 19:
|
|
case 20:
|
|
case 21:
|
|
emitError(9, end);
|
|
break;
|
|
}
|
|
}
|
|
for (let index = 0; index < stack.length; index++) {
|
|
onCloseTag(stack[index], end - 1);
|
|
emitError(24, stack[index].loc.start.offset);
|
|
}
|
|
},
|
|
oncdata(start, end) {
|
|
if (stack[0].ns !== 0) {
|
|
onText(getSlice(start, end), start, end);
|
|
} else {
|
|
emitError(1, start - 9);
|
|
}
|
|
},
|
|
onprocessinginstruction(start) {
|
|
if ((stack[0] ? stack[0].ns : currentOptions.ns) === 0) {
|
|
emitError(
|
|
21,
|
|
start - 1
|
|
);
|
|
}
|
|
}
|
|
});
|
|
const forIteratorRE = /,([^,\}\]]*)(?:,([^,\}\]]*))?$/;
|
|
const stripParensRE = /^\(|\)$/g;
|
|
function parseForExpression(input) {
|
|
const loc = input.loc;
|
|
const exp = input.content;
|
|
const inMatch = exp.match(forAliasRE);
|
|
if (!inMatch)
|
|
return;
|
|
const [, LHS, RHS] = inMatch;
|
|
const createAliasExpression = (content, offset, asParam = false) => {
|
|
const start = loc.start.offset + offset;
|
|
const end = start + content.length;
|
|
return createExp(
|
|
content,
|
|
false,
|
|
getLoc(start, end),
|
|
0,
|
|
asParam ? 1 /* Params */ : 0 /* Normal */
|
|
);
|
|
};
|
|
const result = {
|
|
source: createAliasExpression(RHS.trim(), exp.indexOf(RHS, LHS.length)),
|
|
value: void 0,
|
|
key: void 0,
|
|
index: void 0,
|
|
finalized: false
|
|
};
|
|
let valueContent = LHS.trim().replace(stripParensRE, "").trim();
|
|
const trimmedOffset = LHS.indexOf(valueContent);
|
|
const iteratorMatch = valueContent.match(forIteratorRE);
|
|
if (iteratorMatch) {
|
|
valueContent = valueContent.replace(forIteratorRE, "").trim();
|
|
const keyContent = iteratorMatch[1].trim();
|
|
let keyOffset;
|
|
if (keyContent) {
|
|
keyOffset = exp.indexOf(keyContent, trimmedOffset + valueContent.length);
|
|
result.key = createAliasExpression(keyContent, keyOffset, true);
|
|
}
|
|
if (iteratorMatch[2]) {
|
|
const indexContent = iteratorMatch[2].trim();
|
|
if (indexContent) {
|
|
result.index = createAliasExpression(
|
|
indexContent,
|
|
exp.indexOf(
|
|
indexContent,
|
|
result.key ? keyOffset + keyContent.length : trimmedOffset + valueContent.length
|
|
),
|
|
true
|
|
);
|
|
}
|
|
}
|
|
}
|
|
if (valueContent) {
|
|
result.value = createAliasExpression(valueContent, trimmedOffset, true);
|
|
}
|
|
return result;
|
|
}
|
|
function getSlice(start, end) {
|
|
return currentInput.slice(start, end);
|
|
}
|
|
function endOpenTag(end) {
|
|
if (tokenizer.inSFCRoot) {
|
|
currentOpenTag.innerLoc = getLoc(end + 1, end + 1);
|
|
}
|
|
addNode(currentOpenTag);
|
|
const { tag, ns } = currentOpenTag;
|
|
if (ns === 0 && currentOptions.isPreTag(tag)) {
|
|
inPre++;
|
|
}
|
|
if (currentOptions.isVoidTag(tag)) {
|
|
onCloseTag(currentOpenTag, end);
|
|
} else {
|
|
stack.unshift(currentOpenTag);
|
|
if (ns === 1 || ns === 2) {
|
|
tokenizer.inXML = true;
|
|
}
|
|
}
|
|
currentOpenTag = null;
|
|
}
|
|
function onText(content, start, end) {
|
|
var _a;
|
|
{
|
|
const tag = (_a = stack[0]) == null ? void 0 : _a.tag;
|
|
if (tag !== "script" && tag !== "style" && content.includes("&")) {
|
|
content = currentOptions.decodeEntities(content, false);
|
|
}
|
|
}
|
|
const parent = stack[0] || currentRoot;
|
|
const lastNode = parent.children[parent.children.length - 1];
|
|
if ((lastNode == null ? void 0 : lastNode.type) === 2) {
|
|
lastNode.content += content;
|
|
setLocEnd(lastNode.loc, end);
|
|
} else {
|
|
parent.children.push({
|
|
type: 2,
|
|
content,
|
|
loc: getLoc(start, end)
|
|
});
|
|
}
|
|
}
|
|
function onCloseTag(el, end, isImplied = false) {
|
|
if (isImplied) {
|
|
setLocEnd(el.loc, backTrack(end, 60));
|
|
} else {
|
|
setLocEnd(el.loc, end + 1);
|
|
}
|
|
if (tokenizer.inSFCRoot) {
|
|
if (el.children.length) {
|
|
el.innerLoc.end = extend({}, el.children[el.children.length - 1].loc.end);
|
|
} else {
|
|
el.innerLoc.end = extend({}, el.innerLoc.start);
|
|
}
|
|
el.innerLoc.source = getSlice(
|
|
el.innerLoc.start.offset,
|
|
el.innerLoc.end.offset
|
|
);
|
|
}
|
|
const { tag, ns } = el;
|
|
if (!inVPre) {
|
|
if (tag === "slot") {
|
|
el.tagType = 2;
|
|
} else if (isFragmentTemplate(el)) {
|
|
el.tagType = 3;
|
|
} else if (isComponent(el)) {
|
|
el.tagType = 1;
|
|
}
|
|
}
|
|
if (!tokenizer.inRCDATA) {
|
|
el.children = condenseWhitespace(el.children, el.tag);
|
|
}
|
|
if (ns === 0 && currentOptions.isPreTag(tag)) {
|
|
inPre--;
|
|
}
|
|
if (currentVPreBoundary === el) {
|
|
inVPre = tokenizer.inVPre = false;
|
|
currentVPreBoundary = null;
|
|
}
|
|
if (tokenizer.inXML && (stack[0] ? stack[0].ns : currentOptions.ns) === 0) {
|
|
tokenizer.inXML = false;
|
|
}
|
|
}
|
|
function backTrack(index, c) {
|
|
let i = index;
|
|
while (currentInput.charCodeAt(i) !== c && i >= 0)
|
|
i--;
|
|
return i;
|
|
}
|
|
const specialTemplateDir = /* @__PURE__ */ new Set(["if", "else", "else-if", "for", "slot"]);
|
|
function isFragmentTemplate({ tag, props }) {
|
|
if (tag === "template") {
|
|
for (let i = 0; i < props.length; i++) {
|
|
if (props[i].type === 7 && specialTemplateDir.has(props[i].name)) {
|
|
return true;
|
|
}
|
|
}
|
|
}
|
|
return false;
|
|
}
|
|
function isComponent({ tag, props }) {
|
|
var _a;
|
|
if (currentOptions.isCustomElement(tag)) {
|
|
return false;
|
|
}
|
|
if (tag === "component" || isUpperCase(tag.charCodeAt(0)) || isCoreComponent(tag) || ((_a = currentOptions.isBuiltInComponent) == null ? void 0 : _a.call(currentOptions, tag)) || currentOptions.isNativeTag && !currentOptions.isNativeTag(tag)) {
|
|
return true;
|
|
}
|
|
for (let i = 0; i < props.length; i++) {
|
|
const p = props[i];
|
|
if (p.type === 6) {
|
|
if (p.name === "is" && p.value) {
|
|
if (p.value.content.startsWith("vue:")) {
|
|
return true;
|
|
}
|
|
}
|
|
}
|
|
}
|
|
return false;
|
|
}
|
|
function isUpperCase(c) {
|
|
return c > 64 && c < 91;
|
|
}
|
|
const windowsNewlineRE = /\r\n/g;
|
|
function condenseWhitespace(nodes, tag) {
|
|
var _a, _b;
|
|
const shouldCondense = currentOptions.whitespace !== "preserve";
|
|
let removedWhitespace = false;
|
|
for (let i = 0; i < nodes.length; i++) {
|
|
const node = nodes[i];
|
|
if (node.type === 2) {
|
|
if (!inPre) {
|
|
if (isAllWhitespace(node.content)) {
|
|
const prev = (_a = nodes[i - 1]) == null ? void 0 : _a.type;
|
|
const next = (_b = nodes[i + 1]) == null ? void 0 : _b.type;
|
|
if (!prev || !next || shouldCondense && (prev === 3 && (next === 3 || next === 1) || prev === 1 && (next === 3 || next === 1 && hasNewlineChar(node.content)))) {
|
|
removedWhitespace = true;
|
|
nodes[i] = null;
|
|
} else {
|
|
node.content = " ";
|
|
}
|
|
} else if (shouldCondense) {
|
|
node.content = condense(node.content);
|
|
}
|
|
} else {
|
|
node.content = node.content.replace(windowsNewlineRE, "\n");
|
|
}
|
|
}
|
|
}
|
|
if (inPre && tag && currentOptions.isPreTag(tag)) {
|
|
const first = nodes[0];
|
|
if (first && first.type === 2) {
|
|
first.content = first.content.replace(/^\r?\n/, "");
|
|
}
|
|
}
|
|
return removedWhitespace ? nodes.filter(Boolean) : nodes;
|
|
}
|
|
function isAllWhitespace(str) {
|
|
for (let i = 0; i < str.length; i++) {
|
|
if (!isWhitespace(str.charCodeAt(i))) {
|
|
return false;
|
|
}
|
|
}
|
|
return true;
|
|
}
|
|
function hasNewlineChar(str) {
|
|
for (let i = 0; i < str.length; i++) {
|
|
const c = str.charCodeAt(i);
|
|
if (c === 10 || c === 13) {
|
|
return true;
|
|
}
|
|
}
|
|
return false;
|
|
}
|
|
function condense(str) {
|
|
let ret = "";
|
|
let prevCharIsWhitespace = false;
|
|
for (let i = 0; i < str.length; i++) {
|
|
if (isWhitespace(str.charCodeAt(i))) {
|
|
if (!prevCharIsWhitespace) {
|
|
ret += " ";
|
|
prevCharIsWhitespace = true;
|
|
}
|
|
} else {
|
|
ret += str[i];
|
|
prevCharIsWhitespace = false;
|
|
}
|
|
}
|
|
return ret;
|
|
}
|
|
function addNode(node) {
|
|
(stack[0] || currentRoot).children.push(node);
|
|
}
|
|
function getLoc(start, end) {
|
|
return {
|
|
start: tokenizer.getPos(start),
|
|
// @ts-expect-error allow late attachment
|
|
end: end == null ? end : tokenizer.getPos(end),
|
|
// @ts-expect-error allow late attachment
|
|
source: end == null ? end : getSlice(start, end)
|
|
};
|
|
}
|
|
function setLocEnd(loc, end) {
|
|
loc.end = tokenizer.getPos(end);
|
|
loc.source = getSlice(loc.start.offset, end);
|
|
}
|
|
function dirToAttr(dir) {
|
|
const attr = {
|
|
type: 6,
|
|
name: dir.rawName,
|
|
nameLoc: getLoc(
|
|
dir.loc.start.offset,
|
|
dir.loc.start.offset + dir.rawName.length
|
|
),
|
|
value: void 0,
|
|
loc: dir.loc
|
|
};
|
|
if (dir.exp) {
|
|
const loc = dir.exp.loc;
|
|
if (loc.end.offset < dir.loc.end.offset) {
|
|
loc.start.offset--;
|
|
loc.start.column--;
|
|
loc.end.offset++;
|
|
loc.end.column++;
|
|
}
|
|
attr.value = {
|
|
type: 2,
|
|
content: dir.exp.content,
|
|
loc
|
|
};
|
|
}
|
|
return attr;
|
|
}
|
|
function createExp(content, isStatic = false, loc, constType = 0, parseMode = 0 /* Normal */) {
|
|
const exp = createSimpleExpression(content, isStatic, loc, constType);
|
|
return exp;
|
|
}
|
|
function emitError(code, index, message) {
|
|
currentOptions.onError(
|
|
createCompilerError(code, getLoc(index, index), void 0, message)
|
|
);
|
|
}
|
|
function reset() {
|
|
tokenizer.reset();
|
|
currentOpenTag = null;
|
|
currentProp = null;
|
|
currentAttrValue = "";
|
|
currentAttrStartIndex = -1;
|
|
currentAttrEndIndex = -1;
|
|
stack.length = 0;
|
|
}
|
|
function baseParse(input, options) {
|
|
reset();
|
|
currentInput = input;
|
|
currentOptions = extend({}, defaultParserOptions);
|
|
if (options) {
|
|
let key;
|
|
for (key in options) {
|
|
if (options[key] != null) {
|
|
currentOptions[key] = options[key];
|
|
}
|
|
}
|
|
}
|
|
{
|
|
if (!currentOptions.decodeEntities) {
|
|
throw new Error(
|
|
`[@vue/compiler-core] decodeEntities option is required in browser builds.`
|
|
);
|
|
}
|
|
}
|
|
tokenizer.mode = currentOptions.parseMode === "html" ? 1 : currentOptions.parseMode === "sfc" ? 2 : 0;
|
|
tokenizer.inXML = currentOptions.ns === 1 || currentOptions.ns === 2;
|
|
const delimiters = options == null ? void 0 : options.delimiters;
|
|
if (delimiters) {
|
|
tokenizer.delimiterOpen = toCharCodes(delimiters[0]);
|
|
tokenizer.delimiterClose = toCharCodes(delimiters[1]);
|
|
}
|
|
const root = currentRoot = createRoot([], input);
|
|
tokenizer.parse(currentInput);
|
|
root.loc = getLoc(0, input.length);
|
|
root.children = condenseWhitespace(root.children);
|
|
currentRoot = null;
|
|
return root;
|
|
}
|
|
|
|
function hoistStatic(root, context) {
|
|
walk(
|
|
root,
|
|
context,
|
|
// Root node is unfortunately non-hoistable due to potential parent
|
|
// fallthrough attributes.
|
|
isSingleElementRoot(root, root.children[0])
|
|
);
|
|
}
|
|
function isSingleElementRoot(root, child) {
|
|
const { children } = root;
|
|
return children.length === 1 && child.type === 1 && !isSlotOutlet(child);
|
|
}
|
|
function walk(node, context, doNotHoistNode = false) {
|
|
const { children } = node;
|
|
const originalCount = children.length;
|
|
let hoistedCount = 0;
|
|
for (let i = 0; i < children.length; i++) {
|
|
const child = children[i];
|
|
if (child.type === 1 && child.tagType === 0) {
|
|
const constantType = doNotHoistNode ? 0 : getConstantType(child, context);
|
|
if (constantType > 0) {
|
|
if (constantType >= 2) {
|
|
child.codegenNode.patchFlag = -1 + (` /* HOISTED */`);
|
|
child.codegenNode = context.hoist(child.codegenNode);
|
|
hoistedCount++;
|
|
continue;
|
|
}
|
|
} else {
|
|
const codegenNode = child.codegenNode;
|
|
if (codegenNode.type === 13) {
|
|
const flag = getPatchFlag(codegenNode);
|
|
if ((!flag || flag === 512 || flag === 1) && getGeneratedPropsConstantType(child, context) >= 2) {
|
|
const props = getNodeProps(child);
|
|
if (props) {
|
|
codegenNode.props = context.hoist(props);
|
|
}
|
|
}
|
|
if (codegenNode.dynamicProps) {
|
|
codegenNode.dynamicProps = context.hoist(codegenNode.dynamicProps);
|
|
}
|
|
}
|
|
}
|
|
}
|
|
if (child.type === 1) {
|
|
const isComponent = child.tagType === 1;
|
|
if (isComponent) {
|
|
context.scopes.vSlot++;
|
|
}
|
|
walk(child, context);
|
|
if (isComponent) {
|
|
context.scopes.vSlot--;
|
|
}
|
|
} else if (child.type === 11) {
|
|
walk(child, context, child.children.length === 1);
|
|
} else if (child.type === 9) {
|
|
for (let i2 = 0; i2 < child.branches.length; i2++) {
|
|
walk(
|
|
child.branches[i2],
|
|
context,
|
|
child.branches[i2].children.length === 1
|
|
);
|
|
}
|
|
}
|
|
}
|
|
if (hoistedCount && context.transformHoist) {
|
|
context.transformHoist(children, context, node);
|
|
}
|
|
if (hoistedCount && hoistedCount === originalCount && node.type === 1 && node.tagType === 0 && node.codegenNode && node.codegenNode.type === 13 && isArray(node.codegenNode.children)) {
|
|
const hoisted = context.hoist(
|
|
createArrayExpression(node.codegenNode.children)
|
|
);
|
|
if (context.hmr) {
|
|
hoisted.content = `[...${hoisted.content}]`;
|
|
}
|
|
node.codegenNode.children = hoisted;
|
|
}
|
|
}
|
|
function getConstantType(node, context) {
|
|
const { constantCache } = context;
|
|
switch (node.type) {
|
|
case 1:
|
|
if (node.tagType !== 0) {
|
|
return 0;
|
|
}
|
|
const cached = constantCache.get(node);
|
|
if (cached !== void 0) {
|
|
return cached;
|
|
}
|
|
const codegenNode = node.codegenNode;
|
|
if (codegenNode.type !== 13) {
|
|
return 0;
|
|
}
|
|
if (codegenNode.isBlock && node.tag !== "svg" && node.tag !== "foreignObject") {
|
|
return 0;
|
|
}
|
|
const flag = getPatchFlag(codegenNode);
|
|
if (!flag) {
|
|
let returnType2 = 3;
|
|
const generatedPropsType = getGeneratedPropsConstantType(node, context);
|
|
if (generatedPropsType === 0) {
|
|
constantCache.set(node, 0);
|
|
return 0;
|
|
}
|
|
if (generatedPropsType < returnType2) {
|
|
returnType2 = generatedPropsType;
|
|
}
|
|
for (let i = 0; i < node.children.length; i++) {
|
|
const childType = getConstantType(node.children[i], context);
|
|
if (childType === 0) {
|
|
constantCache.set(node, 0);
|
|
return 0;
|
|
}
|
|
if (childType < returnType2) {
|
|
returnType2 = childType;
|
|
}
|
|
}
|
|
if (returnType2 > 1) {
|
|
for (let i = 0; i < node.props.length; i++) {
|
|
const p = node.props[i];
|
|
if (p.type === 7 && p.name === "bind" && p.exp) {
|
|
const expType = getConstantType(p.exp, context);
|
|
if (expType === 0) {
|
|
constantCache.set(node, 0);
|
|
return 0;
|
|
}
|
|
if (expType < returnType2) {
|
|
returnType2 = expType;
|
|
}
|
|
}
|
|
}
|
|
}
|
|
if (codegenNode.isBlock) {
|
|
for (let i = 0; i < node.props.length; i++) {
|
|
const p = node.props[i];
|
|
if (p.type === 7) {
|
|
constantCache.set(node, 0);
|
|
return 0;
|
|
}
|
|
}
|
|
context.removeHelper(OPEN_BLOCK);
|
|
context.removeHelper(
|
|
getVNodeBlockHelper(context.inSSR, codegenNode.isComponent)
|
|
);
|
|
codegenNode.isBlock = false;
|
|
context.helper(getVNodeHelper(context.inSSR, codegenNode.isComponent));
|
|
}
|
|
constantCache.set(node, returnType2);
|
|
return returnType2;
|
|
} else {
|
|
constantCache.set(node, 0);
|
|
return 0;
|
|
}
|
|
case 2:
|
|
case 3:
|
|
return 3;
|
|
case 9:
|
|
case 11:
|
|
case 10:
|
|
return 0;
|
|
case 5:
|
|
case 12:
|
|
return getConstantType(node.content, context);
|
|
case 4:
|
|
return node.constType;
|
|
case 8:
|
|
let returnType = 3;
|
|
for (let i = 0; i < node.children.length; i++) {
|
|
const child = node.children[i];
|
|
if (isString(child) || isSymbol(child)) {
|
|
continue;
|
|
}
|
|
const childType = getConstantType(child, context);
|
|
if (childType === 0) {
|
|
return 0;
|
|
} else if (childType < returnType) {
|
|
returnType = childType;
|
|
}
|
|
}
|
|
return returnType;
|
|
default:
|
|
return 0;
|
|
}
|
|
}
|
|
const allowHoistedHelperSet = /* @__PURE__ */ new Set([
|
|
NORMALIZE_CLASS,
|
|
NORMALIZE_STYLE,
|
|
NORMALIZE_PROPS,
|
|
GUARD_REACTIVE_PROPS
|
|
]);
|
|
function getConstantTypeOfHelperCall(value, context) {
|
|
if (value.type === 14 && !isString(value.callee) && allowHoistedHelperSet.has(value.callee)) {
|
|
const arg = value.arguments[0];
|
|
if (arg.type === 4) {
|
|
return getConstantType(arg, context);
|
|
} else if (arg.type === 14) {
|
|
return getConstantTypeOfHelperCall(arg, context);
|
|
}
|
|
}
|
|
return 0;
|
|
}
|
|
function getGeneratedPropsConstantType(node, context) {
|
|
let returnType = 3;
|
|
const props = getNodeProps(node);
|
|
if (props && props.type === 15) {
|
|
const { properties } = props;
|
|
for (let i = 0; i < properties.length; i++) {
|
|
const { key, value } = properties[i];
|
|
const keyType = getConstantType(key, context);
|
|
if (keyType === 0) {
|
|
return keyType;
|
|
}
|
|
if (keyType < returnType) {
|
|
returnType = keyType;
|
|
}
|
|
let valueType;
|
|
if (value.type === 4) {
|
|
valueType = getConstantType(value, context);
|
|
} else if (value.type === 14) {
|
|
valueType = getConstantTypeOfHelperCall(value, context);
|
|
} else {
|
|
valueType = 0;
|
|
}
|
|
if (valueType === 0) {
|
|
return valueType;
|
|
}
|
|
if (valueType < returnType) {
|
|
returnType = valueType;
|
|
}
|
|
}
|
|
}
|
|
return returnType;
|
|
}
|
|
function getNodeProps(node) {
|
|
const codegenNode = node.codegenNode;
|
|
if (codegenNode.type === 13) {
|
|
return codegenNode.props;
|
|
}
|
|
}
|
|
function getPatchFlag(node) {
|
|
const flag = node.patchFlag;
|
|
return flag ? parseInt(flag, 10) : void 0;
|
|
}
|
|
|
|
function createTransformContext(root, {
|
|
filename = "",
|
|
prefixIdentifiers = false,
|
|
hoistStatic: hoistStatic2 = false,
|
|
hmr = false,
|
|
cacheHandlers = false,
|
|
nodeTransforms = [],
|
|
directiveTransforms = {},
|
|
transformHoist = null,
|
|
isBuiltInComponent = NOOP,
|
|
isCustomElement = NOOP,
|
|
expressionPlugins = [],
|
|
scopeId = null,
|
|
slotted = true,
|
|
ssr = false,
|
|
inSSR = false,
|
|
ssrCssVars = ``,
|
|
bindingMetadata = EMPTY_OBJ,
|
|
inline = false,
|
|
isTS = false,
|
|
onError = defaultOnError,
|
|
onWarn = defaultOnWarn,
|
|
compatConfig
|
|
}) {
|
|
const nameMatch = filename.replace(/\?.*$/, "").match(/([^/\\]+)\.\w+$/);
|
|
const context = {
|
|
// options
|
|
filename,
|
|
selfName: nameMatch && capitalize(camelize(nameMatch[1])),
|
|
prefixIdentifiers,
|
|
hoistStatic: hoistStatic2,
|
|
hmr,
|
|
cacheHandlers,
|
|
nodeTransforms,
|
|
directiveTransforms,
|
|
transformHoist,
|
|
isBuiltInComponent,
|
|
isCustomElement,
|
|
expressionPlugins,
|
|
scopeId,
|
|
slotted,
|
|
ssr,
|
|
inSSR,
|
|
ssrCssVars,
|
|
bindingMetadata,
|
|
inline,
|
|
isTS,
|
|
onError,
|
|
onWarn,
|
|
compatConfig,
|
|
// state
|
|
root,
|
|
helpers: /* @__PURE__ */ new Map(),
|
|
components: /* @__PURE__ */ new Set(),
|
|
directives: /* @__PURE__ */ new Set(),
|
|
hoists: [],
|
|
imports: [],
|
|
constantCache: /* @__PURE__ */ new WeakMap(),
|
|
temps: 0,
|
|
cached: 0,
|
|
identifiers: /* @__PURE__ */ Object.create(null),
|
|
scopes: {
|
|
vFor: 0,
|
|
vSlot: 0,
|
|
vPre: 0,
|
|
vOnce: 0
|
|
},
|
|
parent: null,
|
|
currentNode: root,
|
|
childIndex: 0,
|
|
inVOnce: false,
|
|
// methods
|
|
helper(name) {
|
|
const count = context.helpers.get(name) || 0;
|
|
context.helpers.set(name, count + 1);
|
|
return name;
|
|
},
|
|
removeHelper(name) {
|
|
const count = context.helpers.get(name);
|
|
if (count) {
|
|
const currentCount = count - 1;
|
|
if (!currentCount) {
|
|
context.helpers.delete(name);
|
|
} else {
|
|
context.helpers.set(name, currentCount);
|
|
}
|
|
}
|
|
},
|
|
helperString(name) {
|
|
return `_${helperNameMap[context.helper(name)]}`;
|
|
},
|
|
replaceNode(node) {
|
|
{
|
|
if (!context.currentNode) {
|
|
throw new Error(`Node being replaced is already removed.`);
|
|
}
|
|
if (!context.parent) {
|
|
throw new Error(`Cannot replace root node.`);
|
|
}
|
|
}
|
|
context.parent.children[context.childIndex] = context.currentNode = node;
|
|
},
|
|
removeNode(node) {
|
|
if (!context.parent) {
|
|
throw new Error(`Cannot remove root node.`);
|
|
}
|
|
const list = context.parent.children;
|
|
const removalIndex = node ? list.indexOf(node) : context.currentNode ? context.childIndex : -1;
|
|
if (removalIndex < 0) {
|
|
throw new Error(`node being removed is not a child of current parent`);
|
|
}
|
|
if (!node || node === context.currentNode) {
|
|
context.currentNode = null;
|
|
context.onNodeRemoved();
|
|
} else {
|
|
if (context.childIndex > removalIndex) {
|
|
context.childIndex--;
|
|
context.onNodeRemoved();
|
|
}
|
|
}
|
|
context.parent.children.splice(removalIndex, 1);
|
|
},
|
|
onNodeRemoved: () => {
|
|
},
|
|
addIdentifiers(exp) {
|
|
},
|
|
removeIdentifiers(exp) {
|
|
},
|
|
hoist(exp) {
|
|
if (isString(exp))
|
|
exp = createSimpleExpression(exp);
|
|
context.hoists.push(exp);
|
|
const identifier = createSimpleExpression(
|
|
`_hoisted_${context.hoists.length}`,
|
|
false,
|
|
exp.loc,
|
|
2
|
|
);
|
|
identifier.hoisted = exp;
|
|
return identifier;
|
|
},
|
|
cache(exp, isVNode = false) {
|
|
return createCacheExpression(context.cached++, exp, isVNode);
|
|
}
|
|
};
|
|
return context;
|
|
}
|
|
function transform(root, options) {
|
|
const context = createTransformContext(root, options);
|
|
traverseNode(root, context);
|
|
if (options.hoistStatic) {
|
|
hoistStatic(root, context);
|
|
}
|
|
if (!options.ssr) {
|
|
createRootCodegen(root, context);
|
|
}
|
|
root.helpers = /* @__PURE__ */ new Set([...context.helpers.keys()]);
|
|
root.components = [...context.components];
|
|
root.directives = [...context.directives];
|
|
root.imports = context.imports;
|
|
root.hoists = context.hoists;
|
|
root.temps = context.temps;
|
|
root.cached = context.cached;
|
|
root.transformed = true;
|
|
}
|
|
function createRootCodegen(root, context) {
|
|
const { helper } = context;
|
|
const { children } = root;
|
|
if (children.length === 1) {
|
|
const child = children[0];
|
|
if (isSingleElementRoot(root, child) && child.codegenNode) {
|
|
const codegenNode = child.codegenNode;
|
|
if (codegenNode.type === 13) {
|
|
convertToBlock(codegenNode, context);
|
|
}
|
|
root.codegenNode = codegenNode;
|
|
} else {
|
|
root.codegenNode = child;
|
|
}
|
|
} else if (children.length > 1) {
|
|
let patchFlag = 64;
|
|
let patchFlagText = PatchFlagNames[64];
|
|
if (children.filter((c) => c.type !== 3).length === 1) {
|
|
patchFlag |= 2048;
|
|
patchFlagText += `, ${PatchFlagNames[2048]}`;
|
|
}
|
|
root.codegenNode = createVNodeCall(
|
|
context,
|
|
helper(FRAGMENT),
|
|
void 0,
|
|
root.children,
|
|
patchFlag + (` /* ${patchFlagText} */`),
|
|
void 0,
|
|
void 0,
|
|
true,
|
|
void 0,
|
|
false
|
|
);
|
|
} else;
|
|
}
|
|
function traverseChildren(parent, context) {
|
|
let i = 0;
|
|
const nodeRemoved = () => {
|
|
i--;
|
|
};
|
|
for (; i < parent.children.length; i++) {
|
|
const child = parent.children[i];
|
|
if (isString(child))
|
|
continue;
|
|
context.parent = parent;
|
|
context.childIndex = i;
|
|
context.onNodeRemoved = nodeRemoved;
|
|
traverseNode(child, context);
|
|
}
|
|
}
|
|
function traverseNode(node, context) {
|
|
context.currentNode = node;
|
|
const { nodeTransforms } = context;
|
|
const exitFns = [];
|
|
for (let i2 = 0; i2 < nodeTransforms.length; i2++) {
|
|
const onExit = nodeTransforms[i2](node, context);
|
|
if (onExit) {
|
|
if (isArray(onExit)) {
|
|
exitFns.push(...onExit);
|
|
} else {
|
|
exitFns.push(onExit);
|
|
}
|
|
}
|
|
if (!context.currentNode) {
|
|
return;
|
|
} else {
|
|
node = context.currentNode;
|
|
}
|
|
}
|
|
switch (node.type) {
|
|
case 3:
|
|
if (!context.ssr) {
|
|
context.helper(CREATE_COMMENT);
|
|
}
|
|
break;
|
|
case 5:
|
|
if (!context.ssr) {
|
|
context.helper(TO_DISPLAY_STRING);
|
|
}
|
|
break;
|
|
case 9:
|
|
for (let i2 = 0; i2 < node.branches.length; i2++) {
|
|
traverseNode(node.branches[i2], context);
|
|
}
|
|
break;
|
|
case 10:
|
|
case 11:
|
|
case 1:
|
|
case 0:
|
|
traverseChildren(node, context);
|
|
break;
|
|
}
|
|
context.currentNode = node;
|
|
let i = exitFns.length;
|
|
while (i--) {
|
|
exitFns[i]();
|
|
}
|
|
}
|
|
function createStructuralDirectiveTransform(name, fn) {
|
|
const matches = isString(name) ? (n) => n === name : (n) => name.test(n);
|
|
return (node, context) => {
|
|
if (node.type === 1) {
|
|
const { props } = node;
|
|
if (node.tagType === 3 && props.some(isVSlot)) {
|
|
return;
|
|
}
|
|
const exitFns = [];
|
|
for (let i = 0; i < props.length; i++) {
|
|
const prop = props[i];
|
|
if (prop.type === 7 && matches(prop.name)) {
|
|
props.splice(i, 1);
|
|
i--;
|
|
const onExit = fn(node, prop, context);
|
|
if (onExit)
|
|
exitFns.push(onExit);
|
|
}
|
|
}
|
|
return exitFns;
|
|
}
|
|
};
|
|
}
|
|
|
|
const PURE_ANNOTATION = `/*#__PURE__*/`;
|
|
const aliasHelper = (s) => `${helperNameMap[s]}: _${helperNameMap[s]}`;
|
|
function createCodegenContext(ast, {
|
|
mode = "function",
|
|
prefixIdentifiers = mode === "module",
|
|
sourceMap = false,
|
|
filename = `template.vue.html`,
|
|
scopeId = null,
|
|
optimizeImports = false,
|
|
runtimeGlobalName = `Vue`,
|
|
runtimeModuleName = `vue`,
|
|
ssrRuntimeModuleName = "vue/server-renderer",
|
|
ssr = false,
|
|
isTS = false,
|
|
inSSR = false
|
|
}) {
|
|
const context = {
|
|
mode,
|
|
prefixIdentifiers,
|
|
sourceMap,
|
|
filename,
|
|
scopeId,
|
|
optimizeImports,
|
|
runtimeGlobalName,
|
|
runtimeModuleName,
|
|
ssrRuntimeModuleName,
|
|
ssr,
|
|
isTS,
|
|
inSSR,
|
|
source: ast.source,
|
|
code: ``,
|
|
column: 1,
|
|
line: 1,
|
|
offset: 0,
|
|
indentLevel: 0,
|
|
pure: false,
|
|
map: void 0,
|
|
helper(key) {
|
|
return `_${helperNameMap[key]}`;
|
|
},
|
|
push(code, newlineIndex = -2 /* None */, node) {
|
|
context.code += code;
|
|
},
|
|
indent() {
|
|
newline(++context.indentLevel);
|
|
},
|
|
deindent(withoutNewLine = false) {
|
|
if (withoutNewLine) {
|
|
--context.indentLevel;
|
|
} else {
|
|
newline(--context.indentLevel);
|
|
}
|
|
},
|
|
newline() {
|
|
newline(context.indentLevel);
|
|
}
|
|
};
|
|
function newline(n) {
|
|
context.push("\n" + ` `.repeat(n), 0 /* Start */);
|
|
}
|
|
return context;
|
|
}
|
|
function generate(ast, options = {}) {
|
|
const context = createCodegenContext(ast, options);
|
|
if (options.onContextCreated)
|
|
options.onContextCreated(context);
|
|
const {
|
|
mode,
|
|
push,
|
|
prefixIdentifiers,
|
|
indent,
|
|
deindent,
|
|
newline,
|
|
scopeId,
|
|
ssr
|
|
} = context;
|
|
const helpers = Array.from(ast.helpers);
|
|
const hasHelpers = helpers.length > 0;
|
|
const useWithBlock = !prefixIdentifiers && mode !== "module";
|
|
const isSetupInlined = false;
|
|
const preambleContext = isSetupInlined ? createCodegenContext(ast, options) : context;
|
|
{
|
|
genFunctionPreamble(ast, preambleContext);
|
|
}
|
|
const functionName = ssr ? `ssrRender` : `render`;
|
|
const args = ssr ? ["_ctx", "_push", "_parent", "_attrs"] : ["_ctx", "_cache"];
|
|
const signature = args.join(", ");
|
|
{
|
|
push(`function ${functionName}(${signature}) {`);
|
|
}
|
|
indent();
|
|
if (useWithBlock) {
|
|
push(`with (_ctx) {`);
|
|
indent();
|
|
if (hasHelpers) {
|
|
push(
|
|
`const { ${helpers.map(aliasHelper).join(", ")} } = _Vue
|
|
`,
|
|
-1 /* End */
|
|
);
|
|
newline();
|
|
}
|
|
}
|
|
if (ast.components.length) {
|
|
genAssets(ast.components, "component", context);
|
|
if (ast.directives.length || ast.temps > 0) {
|
|
newline();
|
|
}
|
|
}
|
|
if (ast.directives.length) {
|
|
genAssets(ast.directives, "directive", context);
|
|
if (ast.temps > 0) {
|
|
newline();
|
|
}
|
|
}
|
|
if (ast.temps > 0) {
|
|
push(`let `);
|
|
for (let i = 0; i < ast.temps; i++) {
|
|
push(`${i > 0 ? `, ` : ``}_temp${i}`);
|
|
}
|
|
}
|
|
if (ast.components.length || ast.directives.length || ast.temps) {
|
|
push(`
|
|
`, 0 /* Start */);
|
|
newline();
|
|
}
|
|
if (!ssr) {
|
|
push(`return `);
|
|
}
|
|
if (ast.codegenNode) {
|
|
genNode(ast.codegenNode, context);
|
|
} else {
|
|
push(`null`);
|
|
}
|
|
if (useWithBlock) {
|
|
deindent();
|
|
push(`}`);
|
|
}
|
|
deindent();
|
|
push(`}`);
|
|
return {
|
|
ast,
|
|
code: context.code,
|
|
preamble: isSetupInlined ? preambleContext.code : ``,
|
|
map: context.map ? context.map.toJSON() : void 0
|
|
};
|
|
}
|
|
function genFunctionPreamble(ast, context) {
|
|
const {
|
|
ssr,
|
|
prefixIdentifiers,
|
|
push,
|
|
newline,
|
|
runtimeModuleName,
|
|
runtimeGlobalName,
|
|
ssrRuntimeModuleName
|
|
} = context;
|
|
const VueBinding = runtimeGlobalName;
|
|
const helpers = Array.from(ast.helpers);
|
|
if (helpers.length > 0) {
|
|
{
|
|
push(`const _Vue = ${VueBinding}
|
|
`, -1 /* End */);
|
|
if (ast.hoists.length) {
|
|
const staticHelpers = [
|
|
CREATE_VNODE,
|
|
CREATE_ELEMENT_VNODE,
|
|
CREATE_COMMENT,
|
|
CREATE_TEXT,
|
|
CREATE_STATIC
|
|
].filter((helper) => helpers.includes(helper)).map(aliasHelper).join(", ");
|
|
push(`const { ${staticHelpers} } = _Vue
|
|
`, -1 /* End */);
|
|
}
|
|
}
|
|
}
|
|
genHoists(ast.hoists, context);
|
|
newline();
|
|
push(`return `);
|
|
}
|
|
function genAssets(assets, type, { helper, push, newline, isTS }) {
|
|
const resolver = helper(
|
|
type === "component" ? RESOLVE_COMPONENT : RESOLVE_DIRECTIVE
|
|
);
|
|
for (let i = 0; i < assets.length; i++) {
|
|
let id = assets[i];
|
|
const maybeSelfReference = id.endsWith("__self");
|
|
if (maybeSelfReference) {
|
|
id = id.slice(0, -6);
|
|
}
|
|
push(
|
|
`const ${toValidAssetId(id, type)} = ${resolver}(${JSON.stringify(id)}${maybeSelfReference ? `, true` : ``})${isTS ? `!` : ``}`
|
|
);
|
|
if (i < assets.length - 1) {
|
|
newline();
|
|
}
|
|
}
|
|
}
|
|
function genHoists(hoists, context) {
|
|
if (!hoists.length) {
|
|
return;
|
|
}
|
|
context.pure = true;
|
|
const { push, newline, helper, scopeId, mode } = context;
|
|
newline();
|
|
for (let i = 0; i < hoists.length; i++) {
|
|
const exp = hoists[i];
|
|
if (exp) {
|
|
push(
|
|
`const _hoisted_${i + 1} = ${``}`
|
|
);
|
|
genNode(exp, context);
|
|
newline();
|
|
}
|
|
}
|
|
context.pure = false;
|
|
}
|
|
function isText(n) {
|
|
return isString(n) || n.type === 4 || n.type === 2 || n.type === 5 || n.type === 8;
|
|
}
|
|
function genNodeListAsArray(nodes, context) {
|
|
const multilines = nodes.length > 3 || nodes.some((n) => isArray(n) || !isText(n));
|
|
context.push(`[`);
|
|
multilines && context.indent();
|
|
genNodeList(nodes, context, multilines);
|
|
multilines && context.deindent();
|
|
context.push(`]`);
|
|
}
|
|
function genNodeList(nodes, context, multilines = false, comma = true) {
|
|
const { push, newline } = context;
|
|
for (let i = 0; i < nodes.length; i++) {
|
|
const node = nodes[i];
|
|
if (isString(node)) {
|
|
push(node, -3 /* Unknown */);
|
|
} else if (isArray(node)) {
|
|
genNodeListAsArray(node, context);
|
|
} else {
|
|
genNode(node, context);
|
|
}
|
|
if (i < nodes.length - 1) {
|
|
if (multilines) {
|
|
comma && push(",");
|
|
newline();
|
|
} else {
|
|
comma && push(", ");
|
|
}
|
|
}
|
|
}
|
|
}
|
|
function genNode(node, context) {
|
|
if (isString(node)) {
|
|
context.push(node, -3 /* Unknown */);
|
|
return;
|
|
}
|
|
if (isSymbol(node)) {
|
|
context.push(context.helper(node));
|
|
return;
|
|
}
|
|
switch (node.type) {
|
|
case 1:
|
|
case 9:
|
|
case 11:
|
|
assert(
|
|
node.codegenNode != null,
|
|
`Codegen node is missing for element/if/for node. Apply appropriate transforms first.`
|
|
);
|
|
genNode(node.codegenNode, context);
|
|
break;
|
|
case 2:
|
|
genText(node, context);
|
|
break;
|
|
case 4:
|
|
genExpression(node, context);
|
|
break;
|
|
case 5:
|
|
genInterpolation(node, context);
|
|
break;
|
|
case 12:
|
|
genNode(node.codegenNode, context);
|
|
break;
|
|
case 8:
|
|
genCompoundExpression(node, context);
|
|
break;
|
|
case 3:
|
|
genComment(node, context);
|
|
break;
|
|
case 13:
|
|
genVNodeCall(node, context);
|
|
break;
|
|
case 14:
|
|
genCallExpression(node, context);
|
|
break;
|
|
case 15:
|
|
genObjectExpression(node, context);
|
|
break;
|
|
case 17:
|
|
genArrayExpression(node, context);
|
|
break;
|
|
case 18:
|
|
genFunctionExpression(node, context);
|
|
break;
|
|
case 19:
|
|
genConditionalExpression(node, context);
|
|
break;
|
|
case 20:
|
|
genCacheExpression(node, context);
|
|
break;
|
|
case 21:
|
|
genNodeList(node.body, context, true, false);
|
|
break;
|
|
case 22:
|
|
break;
|
|
case 23:
|
|
break;
|
|
case 24:
|
|
break;
|
|
case 25:
|
|
break;
|
|
case 26:
|
|
break;
|
|
case 10:
|
|
break;
|
|
default:
|
|
{
|
|
assert(false, `unhandled codegen node type: ${node.type}`);
|
|
const exhaustiveCheck = node;
|
|
return exhaustiveCheck;
|
|
}
|
|
}
|
|
}
|
|
function genText(node, context) {
|
|
context.push(JSON.stringify(node.content), -3 /* Unknown */, node);
|
|
}
|
|
function genExpression(node, context) {
|
|
const { content, isStatic } = node;
|
|
context.push(
|
|
isStatic ? JSON.stringify(content) : content,
|
|
-3 /* Unknown */,
|
|
node
|
|
);
|
|
}
|
|
function genInterpolation(node, context) {
|
|
const { push, helper, pure } = context;
|
|
if (pure)
|
|
push(PURE_ANNOTATION);
|
|
push(`${helper(TO_DISPLAY_STRING)}(`);
|
|
genNode(node.content, context);
|
|
push(`)`);
|
|
}
|
|
function genCompoundExpression(node, context) {
|
|
for (let i = 0; i < node.children.length; i++) {
|
|
const child = node.children[i];
|
|
if (isString(child)) {
|
|
context.push(child, -3 /* Unknown */);
|
|
} else {
|
|
genNode(child, context);
|
|
}
|
|
}
|
|
}
|
|
function genExpressionAsPropertyKey(node, context) {
|
|
const { push } = context;
|
|
if (node.type === 8) {
|
|
push(`[`);
|
|
genCompoundExpression(node, context);
|
|
push(`]`);
|
|
} else if (node.isStatic) {
|
|
const text = isSimpleIdentifier(node.content) ? node.content : JSON.stringify(node.content);
|
|
push(text, -2 /* None */, node);
|
|
} else {
|
|
push(`[${node.content}]`, -3 /* Unknown */, node);
|
|
}
|
|
}
|
|
function genComment(node, context) {
|
|
const { push, helper, pure } = context;
|
|
if (pure) {
|
|
push(PURE_ANNOTATION);
|
|
}
|
|
push(
|
|
`${helper(CREATE_COMMENT)}(${JSON.stringify(node.content)})`,
|
|
-3 /* Unknown */,
|
|
node
|
|
);
|
|
}
|
|
function genVNodeCall(node, context) {
|
|
const { push, helper, pure } = context;
|
|
const {
|
|
tag,
|
|
props,
|
|
children,
|
|
patchFlag,
|
|
dynamicProps,
|
|
directives,
|
|
isBlock,
|
|
disableTracking,
|
|
isComponent
|
|
} = node;
|
|
if (directives) {
|
|
push(helper(WITH_DIRECTIVES) + `(`);
|
|
}
|
|
if (isBlock) {
|
|
push(`(${helper(OPEN_BLOCK)}(${disableTracking ? `true` : ``}), `);
|
|
}
|
|
if (pure) {
|
|
push(PURE_ANNOTATION);
|
|
}
|
|
const callHelper = isBlock ? getVNodeBlockHelper(context.inSSR, isComponent) : getVNodeHelper(context.inSSR, isComponent);
|
|
push(helper(callHelper) + `(`, -2 /* None */, node);
|
|
genNodeList(
|
|
genNullableArgs([tag, props, children, patchFlag, dynamicProps]),
|
|
context
|
|
);
|
|
push(`)`);
|
|
if (isBlock) {
|
|
push(`)`);
|
|
}
|
|
if (directives) {
|
|
push(`, `);
|
|
genNode(directives, context);
|
|
push(`)`);
|
|
}
|
|
}
|
|
function genNullableArgs(args) {
|
|
let i = args.length;
|
|
while (i--) {
|
|
if (args[i] != null)
|
|
break;
|
|
}
|
|
return args.slice(0, i + 1).map((arg) => arg || `null`);
|
|
}
|
|
function genCallExpression(node, context) {
|
|
const { push, helper, pure } = context;
|
|
const callee = isString(node.callee) ? node.callee : helper(node.callee);
|
|
if (pure) {
|
|
push(PURE_ANNOTATION);
|
|
}
|
|
push(callee + `(`, -2 /* None */, node);
|
|
genNodeList(node.arguments, context);
|
|
push(`)`);
|
|
}
|
|
function genObjectExpression(node, context) {
|
|
const { push, indent, deindent, newline } = context;
|
|
const { properties } = node;
|
|
if (!properties.length) {
|
|
push(`{}`, -2 /* None */, node);
|
|
return;
|
|
}
|
|
const multilines = properties.length > 1 || properties.some((p) => p.value.type !== 4);
|
|
push(multilines ? `{` : `{ `);
|
|
multilines && indent();
|
|
for (let i = 0; i < properties.length; i++) {
|
|
const { key, value } = properties[i];
|
|
genExpressionAsPropertyKey(key, context);
|
|
push(`: `);
|
|
genNode(value, context);
|
|
if (i < properties.length - 1) {
|
|
push(`,`);
|
|
newline();
|
|
}
|
|
}
|
|
multilines && deindent();
|
|
push(multilines ? `}` : ` }`);
|
|
}
|
|
function genArrayExpression(node, context) {
|
|
genNodeListAsArray(node.elements, context);
|
|
}
|
|
function genFunctionExpression(node, context) {
|
|
const { push, indent, deindent } = context;
|
|
const { params, returns, body, newline, isSlot } = node;
|
|
if (isSlot) {
|
|
push(`_${helperNameMap[WITH_CTX]}(`);
|
|
}
|
|
push(`(`, -2 /* None */, node);
|
|
if (isArray(params)) {
|
|
genNodeList(params, context);
|
|
} else if (params) {
|
|
genNode(params, context);
|
|
}
|
|
push(`) => `);
|
|
if (newline || body) {
|
|
push(`{`);
|
|
indent();
|
|
}
|
|
if (returns) {
|
|
if (newline) {
|
|
push(`return `);
|
|
}
|
|
if (isArray(returns)) {
|
|
genNodeListAsArray(returns, context);
|
|
} else {
|
|
genNode(returns, context);
|
|
}
|
|
} else if (body) {
|
|
genNode(body, context);
|
|
}
|
|
if (newline || body) {
|
|
deindent();
|
|
push(`}`);
|
|
}
|
|
if (isSlot) {
|
|
push(`)`);
|
|
}
|
|
}
|
|
function genConditionalExpression(node, context) {
|
|
const { test, consequent, alternate, newline: needNewline } = node;
|
|
const { push, indent, deindent, newline } = context;
|
|
if (test.type === 4) {
|
|
const needsParens = !isSimpleIdentifier(test.content);
|
|
needsParens && push(`(`);
|
|
genExpression(test, context);
|
|
needsParens && push(`)`);
|
|
} else {
|
|
push(`(`);
|
|
genNode(test, context);
|
|
push(`)`);
|
|
}
|
|
needNewline && indent();
|
|
context.indentLevel++;
|
|
needNewline || push(` `);
|
|
push(`? `);
|
|
genNode(consequent, context);
|
|
context.indentLevel--;
|
|
needNewline && newline();
|
|
needNewline || push(` `);
|
|
push(`: `);
|
|
const isNested = alternate.type === 19;
|
|
if (!isNested) {
|
|
context.indentLevel++;
|
|
}
|
|
genNode(alternate, context);
|
|
if (!isNested) {
|
|
context.indentLevel--;
|
|
}
|
|
needNewline && deindent(
|
|
true
|
|
/* without newline */
|
|
);
|
|
}
|
|
function genCacheExpression(node, context) {
|
|
const { push, helper, indent, deindent, newline } = context;
|
|
push(`_cache[${node.index}] || (`);
|
|
if (node.isVNode) {
|
|
indent();
|
|
push(`${helper(SET_BLOCK_TRACKING)}(-1),`);
|
|
newline();
|
|
}
|
|
push(`_cache[${node.index}] = `);
|
|
genNode(node.value, context);
|
|
if (node.isVNode) {
|
|
push(`,`);
|
|
newline();
|
|
push(`${helper(SET_BLOCK_TRACKING)}(1),`);
|
|
newline();
|
|
push(`_cache[${node.index}]`);
|
|
deindent();
|
|
}
|
|
push(`)`);
|
|
}
|
|
|
|
const prohibitedKeywordRE = new RegExp(
|
|
"\\b" + "arguments,await,break,case,catch,class,const,continue,debugger,default,delete,do,else,export,extends,finally,for,function,if,import,let,new,return,super,switch,throw,try,var,void,while,with,yield".split(",").join("\\b|\\b") + "\\b"
|
|
);
|
|
const stripStringRE = /'(?:[^'\\]|\\.)*'|"(?:[^"\\]|\\.)*"|`(?:[^`\\]|\\.)*\$\{|\}(?:[^`\\]|\\.)*`|`(?:[^`\\]|\\.)*`/g;
|
|
function validateBrowserExpression(node, context, asParams = false, asRawStatements = false) {
|
|
const exp = node.content;
|
|
if (!exp.trim()) {
|
|
return;
|
|
}
|
|
try {
|
|
new Function(
|
|
asRawStatements ? ` ${exp} ` : `return ${asParams ? `(${exp}) => {}` : `(${exp})`}`
|
|
);
|
|
} catch (e) {
|
|
let message = e.message;
|
|
const keywordMatch = exp.replace(stripStringRE, "").match(prohibitedKeywordRE);
|
|
if (keywordMatch) {
|
|
message = `avoid using JavaScript keyword as property name: "${keywordMatch[0]}"`;
|
|
}
|
|
context.onError(
|
|
createCompilerError(
|
|
45,
|
|
node.loc,
|
|
void 0,
|
|
message
|
|
)
|
|
);
|
|
}
|
|
}
|
|
|
|
const transformExpression = (node, context) => {
|
|
if (node.type === 5) {
|
|
node.content = processExpression(
|
|
node.content,
|
|
context
|
|
);
|
|
} else if (node.type === 1) {
|
|
for (let i = 0; i < node.props.length; i++) {
|
|
const dir = node.props[i];
|
|
if (dir.type === 7 && dir.name !== "for") {
|
|
const exp = dir.exp;
|
|
const arg = dir.arg;
|
|
if (exp && exp.type === 4 && !(dir.name === "on" && arg)) {
|
|
dir.exp = processExpression(
|
|
exp,
|
|
context,
|
|
// slot args must be processed as function params
|
|
dir.name === "slot"
|
|
);
|
|
}
|
|
if (arg && arg.type === 4 && !arg.isStatic) {
|
|
dir.arg = processExpression(arg, context);
|
|
}
|
|
}
|
|
}
|
|
}
|
|
};
|
|
function processExpression(node, context, asParams = false, asRawStatements = false, localVars = Object.create(context.identifiers)) {
|
|
{
|
|
{
|
|
validateBrowserExpression(node, context, asParams, asRawStatements);
|
|
}
|
|
return node;
|
|
}
|
|
}
|
|
|
|
const transformIf = createStructuralDirectiveTransform(
|
|
/^(if|else|else-if)$/,
|
|
(node, dir, context) => {
|
|
return processIf(node, dir, context, (ifNode, branch, isRoot) => {
|
|
const siblings = context.parent.children;
|
|
let i = siblings.indexOf(ifNode);
|
|
let key = 0;
|
|
while (i-- >= 0) {
|
|
const sibling = siblings[i];
|
|
if (sibling && sibling.type === 9) {
|
|
key += sibling.branches.length;
|
|
}
|
|
}
|
|
return () => {
|
|
if (isRoot) {
|
|
ifNode.codegenNode = createCodegenNodeForBranch(
|
|
branch,
|
|
key,
|
|
context
|
|
);
|
|
} else {
|
|
const parentCondition = getParentCondition(ifNode.codegenNode);
|
|
parentCondition.alternate = createCodegenNodeForBranch(
|
|
branch,
|
|
key + ifNode.branches.length - 1,
|
|
context
|
|
);
|
|
}
|
|
};
|
|
});
|
|
}
|
|
);
|
|
function processIf(node, dir, context, processCodegen) {
|
|
if (dir.name !== "else" && (!dir.exp || !dir.exp.content.trim())) {
|
|
const loc = dir.exp ? dir.exp.loc : node.loc;
|
|
context.onError(
|
|
createCompilerError(28, dir.loc)
|
|
);
|
|
dir.exp = createSimpleExpression(`true`, false, loc);
|
|
}
|
|
if (dir.exp) {
|
|
validateBrowserExpression(dir.exp, context);
|
|
}
|
|
if (dir.name === "if") {
|
|
const branch = createIfBranch(node, dir);
|
|
const ifNode = {
|
|
type: 9,
|
|
loc: node.loc,
|
|
branches: [branch]
|
|
};
|
|
context.replaceNode(ifNode);
|
|
if (processCodegen) {
|
|
return processCodegen(ifNode, branch, true);
|
|
}
|
|
} else {
|
|
const siblings = context.parent.children;
|
|
const comments = [];
|
|
let i = siblings.indexOf(node);
|
|
while (i-- >= -1) {
|
|
const sibling = siblings[i];
|
|
if (sibling && sibling.type === 3) {
|
|
context.removeNode(sibling);
|
|
comments.unshift(sibling);
|
|
continue;
|
|
}
|
|
if (sibling && sibling.type === 2 && !sibling.content.trim().length) {
|
|
context.removeNode(sibling);
|
|
continue;
|
|
}
|
|
if (sibling && sibling.type === 9) {
|
|
if (dir.name === "else-if" && sibling.branches[sibling.branches.length - 1].condition === void 0) {
|
|
context.onError(
|
|
createCompilerError(30, node.loc)
|
|
);
|
|
}
|
|
context.removeNode();
|
|
const branch = createIfBranch(node, dir);
|
|
if (comments.length && // #3619 ignore comments if the v-if is direct child of <transition>
|
|
!(context.parent && context.parent.type === 1 && (context.parent.tag === "transition" || context.parent.tag === "Transition"))) {
|
|
branch.children = [...comments, ...branch.children];
|
|
}
|
|
{
|
|
const key = branch.userKey;
|
|
if (key) {
|
|
sibling.branches.forEach(({ userKey }) => {
|
|
if (isSameKey(userKey, key)) {
|
|
context.onError(
|
|
createCompilerError(
|
|
29,
|
|
branch.userKey.loc
|
|
)
|
|
);
|
|
}
|
|
});
|
|
}
|
|
}
|
|
sibling.branches.push(branch);
|
|
const onExit = processCodegen && processCodegen(sibling, branch, false);
|
|
traverseNode(branch, context);
|
|
if (onExit)
|
|
onExit();
|
|
context.currentNode = null;
|
|
} else {
|
|
context.onError(
|
|
createCompilerError(30, node.loc)
|
|
);
|
|
}
|
|
break;
|
|
}
|
|
}
|
|
}
|
|
function createIfBranch(node, dir) {
|
|
const isTemplateIf = node.tagType === 3;
|
|
return {
|
|
type: 10,
|
|
loc: node.loc,
|
|
condition: dir.name === "else" ? void 0 : dir.exp,
|
|
children: isTemplateIf && !findDir(node, "for") ? node.children : [node],
|
|
userKey: findProp(node, `key`),
|
|
isTemplateIf
|
|
};
|
|
}
|
|
function createCodegenNodeForBranch(branch, keyIndex, context) {
|
|
if (branch.condition) {
|
|
return createConditionalExpression(
|
|
branch.condition,
|
|
createChildrenCodegenNode(branch, keyIndex, context),
|
|
// make sure to pass in asBlock: true so that the comment node call
|
|
// closes the current block.
|
|
createCallExpression(context.helper(CREATE_COMMENT), [
|
|
'"v-if"',
|
|
"true"
|
|
])
|
|
);
|
|
} else {
|
|
return createChildrenCodegenNode(branch, keyIndex, context);
|
|
}
|
|
}
|
|
function createChildrenCodegenNode(branch, keyIndex, context) {
|
|
const { helper } = context;
|
|
const keyProperty = createObjectProperty(
|
|
`key`,
|
|
createSimpleExpression(
|
|
`${keyIndex}`,
|
|
false,
|
|
locStub,
|
|
2
|
|
)
|
|
);
|
|
const { children } = branch;
|
|
const firstChild = children[0];
|
|
const needFragmentWrapper = children.length !== 1 || firstChild.type !== 1;
|
|
if (needFragmentWrapper) {
|
|
if (children.length === 1 && firstChild.type === 11) {
|
|
const vnodeCall = firstChild.codegenNode;
|
|
injectProp(vnodeCall, keyProperty, context);
|
|
return vnodeCall;
|
|
} else {
|
|
let patchFlag = 64;
|
|
let patchFlagText = PatchFlagNames[64];
|
|
if (!branch.isTemplateIf && children.filter((c) => c.type !== 3).length === 1) {
|
|
patchFlag |= 2048;
|
|
patchFlagText += `, ${PatchFlagNames[2048]}`;
|
|
}
|
|
return createVNodeCall(
|
|
context,
|
|
helper(FRAGMENT),
|
|
createObjectExpression([keyProperty]),
|
|
children,
|
|
patchFlag + (` /* ${patchFlagText} */`),
|
|
void 0,
|
|
void 0,
|
|
true,
|
|
false,
|
|
false,
|
|
branch.loc
|
|
);
|
|
}
|
|
} else {
|
|
const ret = firstChild.codegenNode;
|
|
const vnodeCall = getMemoedVNodeCall(ret);
|
|
if (vnodeCall.type === 13) {
|
|
convertToBlock(vnodeCall, context);
|
|
}
|
|
injectProp(vnodeCall, keyProperty, context);
|
|
return ret;
|
|
}
|
|
}
|
|
function isSameKey(a, b) {
|
|
if (!a || a.type !== b.type) {
|
|
return false;
|
|
}
|
|
if (a.type === 6) {
|
|
if (a.value.content !== b.value.content) {
|
|
return false;
|
|
}
|
|
} else {
|
|
const exp = a.exp;
|
|
const branchExp = b.exp;
|
|
if (exp.type !== branchExp.type) {
|
|
return false;
|
|
}
|
|
if (exp.type !== 4 || exp.isStatic !== branchExp.isStatic || exp.content !== branchExp.content) {
|
|
return false;
|
|
}
|
|
}
|
|
return true;
|
|
}
|
|
function getParentCondition(node) {
|
|
while (true) {
|
|
if (node.type === 19) {
|
|
if (node.alternate.type === 19) {
|
|
node = node.alternate;
|
|
} else {
|
|
return node;
|
|
}
|
|
} else if (node.type === 20) {
|
|
node = node.value;
|
|
}
|
|
}
|
|
}
|
|
|
|
const transformFor = createStructuralDirectiveTransform(
|
|
"for",
|
|
(node, dir, context) => {
|
|
const { helper, removeHelper } = context;
|
|
return processFor(node, dir, context, (forNode) => {
|
|
const renderExp = createCallExpression(helper(RENDER_LIST), [
|
|
forNode.source
|
|
]);
|
|
const isTemplate = isTemplateNode(node);
|
|
const memo = findDir(node, "memo");
|
|
const keyProp = findProp(node, `key`);
|
|
const keyExp = keyProp && (keyProp.type === 6 ? createSimpleExpression(keyProp.value.content, true) : keyProp.exp);
|
|
const keyProperty = keyProp ? createObjectProperty(`key`, keyExp) : null;
|
|
const isStableFragment = forNode.source.type === 4 && forNode.source.constType > 0;
|
|
const fragmentFlag = isStableFragment ? 64 : keyProp ? 128 : 256;
|
|
forNode.codegenNode = createVNodeCall(
|
|
context,
|
|
helper(FRAGMENT),
|
|
void 0,
|
|
renderExp,
|
|
fragmentFlag + (` /* ${PatchFlagNames[fragmentFlag]} */`),
|
|
void 0,
|
|
void 0,
|
|
true,
|
|
!isStableFragment,
|
|
false,
|
|
node.loc
|
|
);
|
|
return () => {
|
|
let childBlock;
|
|
const { children } = forNode;
|
|
if (isTemplate) {
|
|
node.children.some((c) => {
|
|
if (c.type === 1) {
|
|
const key = findProp(c, "key");
|
|
if (key) {
|
|
context.onError(
|
|
createCompilerError(
|
|
33,
|
|
key.loc
|
|
)
|
|
);
|
|
return true;
|
|
}
|
|
}
|
|
});
|
|
}
|
|
const needFragmentWrapper = children.length !== 1 || children[0].type !== 1;
|
|
const slotOutlet = isSlotOutlet(node) ? node : isTemplate && node.children.length === 1 && isSlotOutlet(node.children[0]) ? node.children[0] : null;
|
|
if (slotOutlet) {
|
|
childBlock = slotOutlet.codegenNode;
|
|
if (isTemplate && keyProperty) {
|
|
injectProp(childBlock, keyProperty, context);
|
|
}
|
|
} else if (needFragmentWrapper) {
|
|
childBlock = createVNodeCall(
|
|
context,
|
|
helper(FRAGMENT),
|
|
keyProperty ? createObjectExpression([keyProperty]) : void 0,
|
|
node.children,
|
|
64 + (` /* ${PatchFlagNames[64]} */`),
|
|
void 0,
|
|
void 0,
|
|
true,
|
|
void 0,
|
|
false
|
|
);
|
|
} else {
|
|
childBlock = children[0].codegenNode;
|
|
if (isTemplate && keyProperty) {
|
|
injectProp(childBlock, keyProperty, context);
|
|
}
|
|
if (childBlock.isBlock !== !isStableFragment) {
|
|
if (childBlock.isBlock) {
|
|
removeHelper(OPEN_BLOCK);
|
|
removeHelper(
|
|
getVNodeBlockHelper(context.inSSR, childBlock.isComponent)
|
|
);
|
|
} else {
|
|
removeHelper(
|
|
getVNodeHelper(context.inSSR, childBlock.isComponent)
|
|
);
|
|
}
|
|
}
|
|
childBlock.isBlock = !isStableFragment;
|
|
if (childBlock.isBlock) {
|
|
helper(OPEN_BLOCK);
|
|
helper(getVNodeBlockHelper(context.inSSR, childBlock.isComponent));
|
|
} else {
|
|
helper(getVNodeHelper(context.inSSR, childBlock.isComponent));
|
|
}
|
|
}
|
|
if (memo) {
|
|
const loop = createFunctionExpression(
|
|
createForLoopParams(forNode.parseResult, [
|
|
createSimpleExpression(`_cached`)
|
|
])
|
|
);
|
|
loop.body = createBlockStatement([
|
|
createCompoundExpression([`const _memo = (`, memo.exp, `)`]),
|
|
createCompoundExpression([
|
|
`if (_cached`,
|
|
...keyExp ? [` && _cached.key === `, keyExp] : [],
|
|
` && ${context.helperString(
|
|
IS_MEMO_SAME
|
|
)}(_cached, _memo)) return _cached`
|
|
]),
|
|
createCompoundExpression([`const _item = `, childBlock]),
|
|
createSimpleExpression(`_item.memo = _memo`),
|
|
createSimpleExpression(`return _item`)
|
|
]);
|
|
renderExp.arguments.push(
|
|
loop,
|
|
createSimpleExpression(`_cache`),
|
|
createSimpleExpression(String(context.cached++))
|
|
);
|
|
} else {
|
|
renderExp.arguments.push(
|
|
createFunctionExpression(
|
|
createForLoopParams(forNode.parseResult),
|
|
childBlock,
|
|
true
|
|
)
|
|
);
|
|
}
|
|
};
|
|
});
|
|
}
|
|
);
|
|
function processFor(node, dir, context, processCodegen) {
|
|
if (!dir.exp) {
|
|
context.onError(
|
|
createCompilerError(31, dir.loc)
|
|
);
|
|
return;
|
|
}
|
|
const parseResult = dir.forParseResult;
|
|
if (!parseResult) {
|
|
context.onError(
|
|
createCompilerError(32, dir.loc)
|
|
);
|
|
return;
|
|
}
|
|
finalizeForParseResult(parseResult, context);
|
|
const { addIdentifiers, removeIdentifiers, scopes } = context;
|
|
const { source, value, key, index } = parseResult;
|
|
const forNode = {
|
|
type: 11,
|
|
loc: dir.loc,
|
|
source,
|
|
valueAlias: value,
|
|
keyAlias: key,
|
|
objectIndexAlias: index,
|
|
parseResult,
|
|
children: isTemplateNode(node) ? node.children : [node]
|
|
};
|
|
context.replaceNode(forNode);
|
|
scopes.vFor++;
|
|
const onExit = processCodegen && processCodegen(forNode);
|
|
return () => {
|
|
scopes.vFor--;
|
|
if (onExit)
|
|
onExit();
|
|
};
|
|
}
|
|
function finalizeForParseResult(result, context) {
|
|
if (result.finalized)
|
|
return;
|
|
{
|
|
validateBrowserExpression(result.source, context);
|
|
if (result.key) {
|
|
validateBrowserExpression(
|
|
result.key,
|
|
context,
|
|
true
|
|
);
|
|
}
|
|
if (result.index) {
|
|
validateBrowserExpression(
|
|
result.index,
|
|
context,
|
|
true
|
|
);
|
|
}
|
|
if (result.value) {
|
|
validateBrowserExpression(
|
|
result.value,
|
|
context,
|
|
true
|
|
);
|
|
}
|
|
}
|
|
result.finalized = true;
|
|
}
|
|
function createForLoopParams({ value, key, index }, memoArgs = []) {
|
|
return createParamsList([value, key, index, ...memoArgs]);
|
|
}
|
|
function createParamsList(args) {
|
|
let i = args.length;
|
|
while (i--) {
|
|
if (args[i])
|
|
break;
|
|
}
|
|
return args.slice(0, i + 1).map((arg, i2) => arg || createSimpleExpression(`_`.repeat(i2 + 1), false));
|
|
}
|
|
|
|
const defaultFallback = createSimpleExpression(`undefined`, false);
|
|
const trackSlotScopes = (node, context) => {
|
|
if (node.type === 1 && (node.tagType === 1 || node.tagType === 3)) {
|
|
const vSlot = findDir(node, "slot");
|
|
if (vSlot) {
|
|
vSlot.exp;
|
|
context.scopes.vSlot++;
|
|
return () => {
|
|
context.scopes.vSlot--;
|
|
};
|
|
}
|
|
}
|
|
};
|
|
const buildClientSlotFn = (props, _vForExp, children, loc) => createFunctionExpression(
|
|
props,
|
|
children,
|
|
false,
|
|
true,
|
|
children.length ? children[0].loc : loc
|
|
);
|
|
function buildSlots(node, context, buildSlotFn = buildClientSlotFn) {
|
|
context.helper(WITH_CTX);
|
|
const { children, loc } = node;
|
|
const slotsProperties = [];
|
|
const dynamicSlots = [];
|
|
let hasDynamicSlots = context.scopes.vSlot > 0 || context.scopes.vFor > 0;
|
|
const onComponentSlot = findDir(node, "slot", true);
|
|
if (onComponentSlot) {
|
|
const { arg, exp } = onComponentSlot;
|
|
if (arg && !isStaticExp(arg)) {
|
|
hasDynamicSlots = true;
|
|
}
|
|
slotsProperties.push(
|
|
createObjectProperty(
|
|
arg || createSimpleExpression("default", true),
|
|
buildSlotFn(exp, void 0, children, loc)
|
|
)
|
|
);
|
|
}
|
|
let hasTemplateSlots = false;
|
|
let hasNamedDefaultSlot = false;
|
|
const implicitDefaultChildren = [];
|
|
const seenSlotNames = /* @__PURE__ */ new Set();
|
|
let conditionalBranchIndex = 0;
|
|
for (let i = 0; i < children.length; i++) {
|
|
const slotElement = children[i];
|
|
let slotDir;
|
|
if (!isTemplateNode(slotElement) || !(slotDir = findDir(slotElement, "slot", true))) {
|
|
if (slotElement.type !== 3) {
|
|
implicitDefaultChildren.push(slotElement);
|
|
}
|
|
continue;
|
|
}
|
|
if (onComponentSlot) {
|
|
context.onError(
|
|
createCompilerError(37, slotDir.loc)
|
|
);
|
|
break;
|
|
}
|
|
hasTemplateSlots = true;
|
|
const { children: slotChildren, loc: slotLoc } = slotElement;
|
|
const {
|
|
arg: slotName = createSimpleExpression(`default`, true),
|
|
exp: slotProps,
|
|
loc: dirLoc
|
|
} = slotDir;
|
|
let staticSlotName;
|
|
if (isStaticExp(slotName)) {
|
|
staticSlotName = slotName ? slotName.content : `default`;
|
|
} else {
|
|
hasDynamicSlots = true;
|
|
}
|
|
const vFor = findDir(slotElement, "for");
|
|
const slotFunction = buildSlotFn(slotProps, vFor, slotChildren, slotLoc);
|
|
let vIf;
|
|
let vElse;
|
|
if (vIf = findDir(slotElement, "if")) {
|
|
hasDynamicSlots = true;
|
|
dynamicSlots.push(
|
|
createConditionalExpression(
|
|
vIf.exp,
|
|
buildDynamicSlot(slotName, slotFunction, conditionalBranchIndex++),
|
|
defaultFallback
|
|
)
|
|
);
|
|
} else if (vElse = findDir(
|
|
slotElement,
|
|
/^else(-if)?$/,
|
|
true
|
|
/* allowEmpty */
|
|
)) {
|
|
let j = i;
|
|
let prev;
|
|
while (j--) {
|
|
prev = children[j];
|
|
if (prev.type !== 3) {
|
|
break;
|
|
}
|
|
}
|
|
if (prev && isTemplateNode(prev) && findDir(prev, "if")) {
|
|
children.splice(i, 1);
|
|
i--;
|
|
let conditional = dynamicSlots[dynamicSlots.length - 1];
|
|
while (conditional.alternate.type === 19) {
|
|
conditional = conditional.alternate;
|
|
}
|
|
conditional.alternate = vElse.exp ? createConditionalExpression(
|
|
vElse.exp,
|
|
buildDynamicSlot(
|
|
slotName,
|
|
slotFunction,
|
|
conditionalBranchIndex++
|
|
),
|
|
defaultFallback
|
|
) : buildDynamicSlot(slotName, slotFunction, conditionalBranchIndex++);
|
|
} else {
|
|
context.onError(
|
|
createCompilerError(30, vElse.loc)
|
|
);
|
|
}
|
|
} else if (vFor) {
|
|
hasDynamicSlots = true;
|
|
const parseResult = vFor.forParseResult;
|
|
if (parseResult) {
|
|
finalizeForParseResult(parseResult, context);
|
|
dynamicSlots.push(
|
|
createCallExpression(context.helper(RENDER_LIST), [
|
|
parseResult.source,
|
|
createFunctionExpression(
|
|
createForLoopParams(parseResult),
|
|
buildDynamicSlot(slotName, slotFunction),
|
|
true
|
|
)
|
|
])
|
|
);
|
|
} else {
|
|
context.onError(
|
|
createCompilerError(
|
|
32,
|
|
vFor.loc
|
|
)
|
|
);
|
|
}
|
|
} else {
|
|
if (staticSlotName) {
|
|
if (seenSlotNames.has(staticSlotName)) {
|
|
context.onError(
|
|
createCompilerError(
|
|
38,
|
|
dirLoc
|
|
)
|
|
);
|
|
continue;
|
|
}
|
|
seenSlotNames.add(staticSlotName);
|
|
if (staticSlotName === "default") {
|
|
hasNamedDefaultSlot = true;
|
|
}
|
|
}
|
|
slotsProperties.push(createObjectProperty(slotName, slotFunction));
|
|
}
|
|
}
|
|
if (!onComponentSlot) {
|
|
const buildDefaultSlotProperty = (props, children2) => {
|
|
const fn = buildSlotFn(props, void 0, children2, loc);
|
|
return createObjectProperty(`default`, fn);
|
|
};
|
|
if (!hasTemplateSlots) {
|
|
slotsProperties.push(buildDefaultSlotProperty(void 0, children));
|
|
} else if (implicitDefaultChildren.length && // #3766
|
|
// with whitespace: 'preserve', whitespaces between slots will end up in
|
|
// implicitDefaultChildren. Ignore if all implicit children are whitespaces.
|
|
implicitDefaultChildren.some((node2) => isNonWhitespaceContent(node2))) {
|
|
if (hasNamedDefaultSlot) {
|
|
context.onError(
|
|
createCompilerError(
|
|
39,
|
|
implicitDefaultChildren[0].loc
|
|
)
|
|
);
|
|
} else {
|
|
slotsProperties.push(
|
|
buildDefaultSlotProperty(void 0, implicitDefaultChildren)
|
|
);
|
|
}
|
|
}
|
|
}
|
|
const slotFlag = hasDynamicSlots ? 2 : hasForwardedSlots(node.children) ? 3 : 1;
|
|
let slots = createObjectExpression(
|
|
slotsProperties.concat(
|
|
createObjectProperty(
|
|
`_`,
|
|
// 2 = compiled but dynamic = can skip normalization, but must run diff
|
|
// 1 = compiled and static = can skip normalization AND diff as optimized
|
|
createSimpleExpression(
|
|
slotFlag + (` /* ${slotFlagsText[slotFlag]} */`),
|
|
false
|
|
)
|
|
)
|
|
),
|
|
loc
|
|
);
|
|
if (dynamicSlots.length) {
|
|
slots = createCallExpression(context.helper(CREATE_SLOTS), [
|
|
slots,
|
|
createArrayExpression(dynamicSlots)
|
|
]);
|
|
}
|
|
return {
|
|
slots,
|
|
hasDynamicSlots
|
|
};
|
|
}
|
|
function buildDynamicSlot(name, fn, index) {
|
|
const props = [
|
|
createObjectProperty(`name`, name),
|
|
createObjectProperty(`fn`, fn)
|
|
];
|
|
if (index != null) {
|
|
props.push(
|
|
createObjectProperty(`key`, createSimpleExpression(String(index), true))
|
|
);
|
|
}
|
|
return createObjectExpression(props);
|
|
}
|
|
function hasForwardedSlots(children) {
|
|
for (let i = 0; i < children.length; i++) {
|
|
const child = children[i];
|
|
switch (child.type) {
|
|
case 1:
|
|
if (child.tagType === 2 || hasForwardedSlots(child.children)) {
|
|
return true;
|
|
}
|
|
break;
|
|
case 9:
|
|
if (hasForwardedSlots(child.branches))
|
|
return true;
|
|
break;
|
|
case 10:
|
|
case 11:
|
|
if (hasForwardedSlots(child.children))
|
|
return true;
|
|
break;
|
|
}
|
|
}
|
|
return false;
|
|
}
|
|
function isNonWhitespaceContent(node) {
|
|
if (node.type !== 2 && node.type !== 12)
|
|
return true;
|
|
return node.type === 2 ? !!node.content.trim() : isNonWhitespaceContent(node.content);
|
|
}
|
|
|
|
const directiveImportMap = /* @__PURE__ */ new WeakMap();
|
|
const transformElement = (node, context) => {
|
|
return function postTransformElement() {
|
|
node = context.currentNode;
|
|
if (!(node.type === 1 && (node.tagType === 0 || node.tagType === 1))) {
|
|
return;
|
|
}
|
|
const { tag, props } = node;
|
|
const isComponent = node.tagType === 1;
|
|
let vnodeTag = isComponent ? resolveComponentType(node, context) : `"${tag}"`;
|
|
const isDynamicComponent = isObject(vnodeTag) && vnodeTag.callee === RESOLVE_DYNAMIC_COMPONENT;
|
|
let vnodeProps;
|
|
let vnodeChildren;
|
|
let vnodePatchFlag;
|
|
let patchFlag = 0;
|
|
let vnodeDynamicProps;
|
|
let dynamicPropNames;
|
|
let vnodeDirectives;
|
|
let shouldUseBlock = (
|
|
// dynamic component may resolve to plain elements
|
|
isDynamicComponent || vnodeTag === TELEPORT || vnodeTag === SUSPENSE || !isComponent && // <svg> and <foreignObject> must be forced into blocks so that block
|
|
// updates inside get proper isSVG flag at runtime. (#639, #643)
|
|
// This is technically web-specific, but splitting the logic out of core
|
|
// leads to too much unnecessary complexity.
|
|
(tag === "svg" || tag === "foreignObject")
|
|
);
|
|
if (props.length > 0) {
|
|
const propsBuildResult = buildProps(
|
|
node,
|
|
context,
|
|
void 0,
|
|
isComponent,
|
|
isDynamicComponent
|
|
);
|
|
vnodeProps = propsBuildResult.props;
|
|
patchFlag = propsBuildResult.patchFlag;
|
|
dynamicPropNames = propsBuildResult.dynamicPropNames;
|
|
const directives = propsBuildResult.directives;
|
|
vnodeDirectives = directives && directives.length ? createArrayExpression(
|
|
directives.map((dir) => buildDirectiveArgs(dir, context))
|
|
) : void 0;
|
|
if (propsBuildResult.shouldUseBlock) {
|
|
shouldUseBlock = true;
|
|
}
|
|
}
|
|
if (node.children.length > 0) {
|
|
if (vnodeTag === KEEP_ALIVE) {
|
|
shouldUseBlock = true;
|
|
patchFlag |= 1024;
|
|
if (node.children.length > 1) {
|
|
context.onError(
|
|
createCompilerError(46, {
|
|
start: node.children[0].loc.start,
|
|
end: node.children[node.children.length - 1].loc.end,
|
|
source: ""
|
|
})
|
|
);
|
|
}
|
|
}
|
|
const shouldBuildAsSlots = isComponent && // Teleport is not a real component and has dedicated runtime handling
|
|
vnodeTag !== TELEPORT && // explained above.
|
|
vnodeTag !== KEEP_ALIVE;
|
|
if (shouldBuildAsSlots) {
|
|
const { slots, hasDynamicSlots } = buildSlots(node, context);
|
|
vnodeChildren = slots;
|
|
if (hasDynamicSlots) {
|
|
patchFlag |= 1024;
|
|
}
|
|
} else if (node.children.length === 1 && vnodeTag !== TELEPORT) {
|
|
const child = node.children[0];
|
|
const type = child.type;
|
|
const hasDynamicTextChild = type === 5 || type === 8;
|
|
if (hasDynamicTextChild && getConstantType(child, context) === 0) {
|
|
patchFlag |= 1;
|
|
}
|
|
if (hasDynamicTextChild || type === 2) {
|
|
vnodeChildren = child;
|
|
} else {
|
|
vnodeChildren = node.children;
|
|
}
|
|
} else {
|
|
vnodeChildren = node.children;
|
|
}
|
|
}
|
|
if (patchFlag !== 0) {
|
|
{
|
|
if (patchFlag < 0) {
|
|
vnodePatchFlag = patchFlag + ` /* ${PatchFlagNames[patchFlag]} */`;
|
|
} else {
|
|
const flagNames = Object.keys(PatchFlagNames).map(Number).filter((n) => n > 0 && patchFlag & n).map((n) => PatchFlagNames[n]).join(`, `);
|
|
vnodePatchFlag = patchFlag + ` /* ${flagNames} */`;
|
|
}
|
|
}
|
|
if (dynamicPropNames && dynamicPropNames.length) {
|
|
vnodeDynamicProps = stringifyDynamicPropNames(dynamicPropNames);
|
|
}
|
|
}
|
|
node.codegenNode = createVNodeCall(
|
|
context,
|
|
vnodeTag,
|
|
vnodeProps,
|
|
vnodeChildren,
|
|
vnodePatchFlag,
|
|
vnodeDynamicProps,
|
|
vnodeDirectives,
|
|
!!shouldUseBlock,
|
|
false,
|
|
isComponent,
|
|
node.loc
|
|
);
|
|
};
|
|
};
|
|
function resolveComponentType(node, context, ssr = false) {
|
|
let { tag } = node;
|
|
const isExplicitDynamic = isComponentTag(tag);
|
|
const isProp = findProp(node, "is");
|
|
if (isProp) {
|
|
if (isExplicitDynamic || false) {
|
|
const exp = isProp.type === 6 ? isProp.value && createSimpleExpression(isProp.value.content, true) : isProp.exp;
|
|
if (exp) {
|
|
return createCallExpression(context.helper(RESOLVE_DYNAMIC_COMPONENT), [
|
|
exp
|
|
]);
|
|
}
|
|
} else if (isProp.type === 6 && isProp.value.content.startsWith("vue:")) {
|
|
tag = isProp.value.content.slice(4);
|
|
}
|
|
}
|
|
const builtIn = isCoreComponent(tag) || context.isBuiltInComponent(tag);
|
|
if (builtIn) {
|
|
if (!ssr)
|
|
context.helper(builtIn);
|
|
return builtIn;
|
|
}
|
|
context.helper(RESOLVE_COMPONENT);
|
|
context.components.add(tag);
|
|
return toValidAssetId(tag, `component`);
|
|
}
|
|
function buildProps(node, context, props = node.props, isComponent, isDynamicComponent, ssr = false) {
|
|
const { tag, loc: elementLoc, children } = node;
|
|
let properties = [];
|
|
const mergeArgs = [];
|
|
const runtimeDirectives = [];
|
|
const hasChildren = children.length > 0;
|
|
let shouldUseBlock = false;
|
|
let patchFlag = 0;
|
|
let hasRef = false;
|
|
let hasClassBinding = false;
|
|
let hasStyleBinding = false;
|
|
let hasHydrationEventBinding = false;
|
|
let hasDynamicKeys = false;
|
|
let hasVnodeHook = false;
|
|
const dynamicPropNames = [];
|
|
const pushMergeArg = (arg) => {
|
|
if (properties.length) {
|
|
mergeArgs.push(
|
|
createObjectExpression(dedupeProperties(properties), elementLoc)
|
|
);
|
|
properties = [];
|
|
}
|
|
if (arg)
|
|
mergeArgs.push(arg);
|
|
};
|
|
const analyzePatchFlag = ({ key, value }) => {
|
|
if (isStaticExp(key)) {
|
|
const name = key.content;
|
|
const isEventHandler = isOn(name);
|
|
if (isEventHandler && (!isComponent || isDynamicComponent) && // omit the flag for click handlers because hydration gives click
|
|
// dedicated fast path.
|
|
name.toLowerCase() !== "onclick" && // omit v-model handlers
|
|
name !== "onUpdate:modelValue" && // omit onVnodeXXX hooks
|
|
!isReservedProp(name)) {
|
|
hasHydrationEventBinding = true;
|
|
}
|
|
if (isEventHandler && isReservedProp(name)) {
|
|
hasVnodeHook = true;
|
|
}
|
|
if (isEventHandler && value.type === 14) {
|
|
value = value.arguments[0];
|
|
}
|
|
if (value.type === 20 || (value.type === 4 || value.type === 8) && getConstantType(value, context) > 0) {
|
|
return;
|
|
}
|
|
if (name === "ref") {
|
|
hasRef = true;
|
|
} else if (name === "class") {
|
|
hasClassBinding = true;
|
|
} else if (name === "style") {
|
|
hasStyleBinding = true;
|
|
} else if (name !== "key" && !dynamicPropNames.includes(name)) {
|
|
dynamicPropNames.push(name);
|
|
}
|
|
if (isComponent && (name === "class" || name === "style") && !dynamicPropNames.includes(name)) {
|
|
dynamicPropNames.push(name);
|
|
}
|
|
} else {
|
|
hasDynamicKeys = true;
|
|
}
|
|
};
|
|
for (let i = 0; i < props.length; i++) {
|
|
const prop = props[i];
|
|
if (prop.type === 6) {
|
|
const { loc, name, nameLoc, value } = prop;
|
|
let isStatic = true;
|
|
if (name === "ref") {
|
|
hasRef = true;
|
|
if (context.scopes.vFor > 0) {
|
|
properties.push(
|
|
createObjectProperty(
|
|
createSimpleExpression("ref_for", true),
|
|
createSimpleExpression("true")
|
|
)
|
|
);
|
|
}
|
|
}
|
|
if (name === "is" && (isComponentTag(tag) || value && value.content.startsWith("vue:") || false)) {
|
|
continue;
|
|
}
|
|
properties.push(
|
|
createObjectProperty(
|
|
createSimpleExpression(name, true, nameLoc),
|
|
createSimpleExpression(
|
|
value ? value.content : "",
|
|
isStatic,
|
|
value ? value.loc : loc
|
|
)
|
|
)
|
|
);
|
|
} else {
|
|
const { name, arg, exp, loc, modifiers } = prop;
|
|
const isVBind = name === "bind";
|
|
const isVOn = name === "on";
|
|
if (name === "slot") {
|
|
if (!isComponent) {
|
|
context.onError(
|
|
createCompilerError(40, loc)
|
|
);
|
|
}
|
|
continue;
|
|
}
|
|
if (name === "once" || name === "memo") {
|
|
continue;
|
|
}
|
|
if (name === "is" || isVBind && isStaticArgOf(arg, "is") && (isComponentTag(tag) || false)) {
|
|
continue;
|
|
}
|
|
if (isVOn && ssr) {
|
|
continue;
|
|
}
|
|
if (
|
|
// #938: elements with dynamic keys should be forced into blocks
|
|
isVBind && isStaticArgOf(arg, "key") || // inline before-update hooks need to force block so that it is invoked
|
|
// before children
|
|
isVOn && hasChildren && isStaticArgOf(arg, "vue:before-update")
|
|
) {
|
|
shouldUseBlock = true;
|
|
}
|
|
if (isVBind && isStaticArgOf(arg, "ref") && context.scopes.vFor > 0) {
|
|
properties.push(
|
|
createObjectProperty(
|
|
createSimpleExpression("ref_for", true),
|
|
createSimpleExpression("true")
|
|
)
|
|
);
|
|
}
|
|
if (!arg && (isVBind || isVOn)) {
|
|
hasDynamicKeys = true;
|
|
if (exp) {
|
|
if (isVBind) {
|
|
pushMergeArg();
|
|
mergeArgs.push(exp);
|
|
} else {
|
|
pushMergeArg({
|
|
type: 14,
|
|
loc,
|
|
callee: context.helper(TO_HANDLERS),
|
|
arguments: isComponent ? [exp] : [exp, `true`]
|
|
});
|
|
}
|
|
} else {
|
|
context.onError(
|
|
createCompilerError(
|
|
isVBind ? 34 : 35,
|
|
loc
|
|
)
|
|
);
|
|
}
|
|
continue;
|
|
}
|
|
if (isVBind && modifiers.includes("prop")) {
|
|
patchFlag |= 32;
|
|
}
|
|
const directiveTransform = context.directiveTransforms[name];
|
|
if (directiveTransform) {
|
|
const { props: props2, needRuntime } = directiveTransform(prop, node, context);
|
|
!ssr && props2.forEach(analyzePatchFlag);
|
|
if (isVOn && arg && !isStaticExp(arg)) {
|
|
pushMergeArg(createObjectExpression(props2, elementLoc));
|
|
} else {
|
|
properties.push(...props2);
|
|
}
|
|
if (needRuntime) {
|
|
runtimeDirectives.push(prop);
|
|
if (isSymbol(needRuntime)) {
|
|
directiveImportMap.set(prop, needRuntime);
|
|
}
|
|
}
|
|
} else if (!isBuiltInDirective(name)) {
|
|
runtimeDirectives.push(prop);
|
|
if (hasChildren) {
|
|
shouldUseBlock = true;
|
|
}
|
|
}
|
|
}
|
|
}
|
|
let propsExpression = void 0;
|
|
if (mergeArgs.length) {
|
|
pushMergeArg();
|
|
if (mergeArgs.length > 1) {
|
|
propsExpression = createCallExpression(
|
|
context.helper(MERGE_PROPS),
|
|
mergeArgs,
|
|
elementLoc
|
|
);
|
|
} else {
|
|
propsExpression = mergeArgs[0];
|
|
}
|
|
} else if (properties.length) {
|
|
propsExpression = createObjectExpression(
|
|
dedupeProperties(properties),
|
|
elementLoc
|
|
);
|
|
}
|
|
if (hasDynamicKeys) {
|
|
patchFlag |= 16;
|
|
} else {
|
|
if (hasClassBinding && !isComponent) {
|
|
patchFlag |= 2;
|
|
}
|
|
if (hasStyleBinding && !isComponent) {
|
|
patchFlag |= 4;
|
|
}
|
|
if (dynamicPropNames.length) {
|
|
patchFlag |= 8;
|
|
}
|
|
if (hasHydrationEventBinding) {
|
|
patchFlag |= 32;
|
|
}
|
|
}
|
|
if (!shouldUseBlock && (patchFlag === 0 || patchFlag === 32) && (hasRef || hasVnodeHook || runtimeDirectives.length > 0)) {
|
|
patchFlag |= 512;
|
|
}
|
|
if (!context.inSSR && propsExpression) {
|
|
switch (propsExpression.type) {
|
|
case 15:
|
|
let classKeyIndex = -1;
|
|
let styleKeyIndex = -1;
|
|
let hasDynamicKey = false;
|
|
for (let i = 0; i < propsExpression.properties.length; i++) {
|
|
const key = propsExpression.properties[i].key;
|
|
if (isStaticExp(key)) {
|
|
if (key.content === "class") {
|
|
classKeyIndex = i;
|
|
} else if (key.content === "style") {
|
|
styleKeyIndex = i;
|
|
}
|
|
} else if (!key.isHandlerKey) {
|
|
hasDynamicKey = true;
|
|
}
|
|
}
|
|
const classProp = propsExpression.properties[classKeyIndex];
|
|
const styleProp = propsExpression.properties[styleKeyIndex];
|
|
if (!hasDynamicKey) {
|
|
if (classProp && !isStaticExp(classProp.value)) {
|
|
classProp.value = createCallExpression(
|
|
context.helper(NORMALIZE_CLASS),
|
|
[classProp.value]
|
|
);
|
|
}
|
|
if (styleProp && // the static style is compiled into an object,
|
|
// so use `hasStyleBinding` to ensure that it is a dynamic style binding
|
|
(hasStyleBinding || styleProp.value.type === 4 && styleProp.value.content.trim()[0] === `[` || // v-bind:style and style both exist,
|
|
// v-bind:style with static literal object
|
|
styleProp.value.type === 17)) {
|
|
styleProp.value = createCallExpression(
|
|
context.helper(NORMALIZE_STYLE),
|
|
[styleProp.value]
|
|
);
|
|
}
|
|
} else {
|
|
propsExpression = createCallExpression(
|
|
context.helper(NORMALIZE_PROPS),
|
|
[propsExpression]
|
|
);
|
|
}
|
|
break;
|
|
case 14:
|
|
break;
|
|
default:
|
|
propsExpression = createCallExpression(
|
|
context.helper(NORMALIZE_PROPS),
|
|
[
|
|
createCallExpression(context.helper(GUARD_REACTIVE_PROPS), [
|
|
propsExpression
|
|
])
|
|
]
|
|
);
|
|
break;
|
|
}
|
|
}
|
|
return {
|
|
props: propsExpression,
|
|
directives: runtimeDirectives,
|
|
patchFlag,
|
|
dynamicPropNames,
|
|
shouldUseBlock
|
|
};
|
|
}
|
|
function dedupeProperties(properties) {
|
|
const knownProps = /* @__PURE__ */ new Map();
|
|
const deduped = [];
|
|
for (let i = 0; i < properties.length; i++) {
|
|
const prop = properties[i];
|
|
if (prop.key.type === 8 || !prop.key.isStatic) {
|
|
deduped.push(prop);
|
|
continue;
|
|
}
|
|
const name = prop.key.content;
|
|
const existing = knownProps.get(name);
|
|
if (existing) {
|
|
if (name === "style" || name === "class" || isOn(name)) {
|
|
mergeAsArray(existing, prop);
|
|
}
|
|
} else {
|
|
knownProps.set(name, prop);
|
|
deduped.push(prop);
|
|
}
|
|
}
|
|
return deduped;
|
|
}
|
|
function mergeAsArray(existing, incoming) {
|
|
if (existing.value.type === 17) {
|
|
existing.value.elements.push(incoming.value);
|
|
} else {
|
|
existing.value = createArrayExpression(
|
|
[existing.value, incoming.value],
|
|
existing.loc
|
|
);
|
|
}
|
|
}
|
|
function buildDirectiveArgs(dir, context) {
|
|
const dirArgs = [];
|
|
const runtime = directiveImportMap.get(dir);
|
|
if (runtime) {
|
|
dirArgs.push(context.helperString(runtime));
|
|
} else {
|
|
{
|
|
context.helper(RESOLVE_DIRECTIVE);
|
|
context.directives.add(dir.name);
|
|
dirArgs.push(toValidAssetId(dir.name, `directive`));
|
|
}
|
|
}
|
|
const { loc } = dir;
|
|
if (dir.exp)
|
|
dirArgs.push(dir.exp);
|
|
if (dir.arg) {
|
|
if (!dir.exp) {
|
|
dirArgs.push(`void 0`);
|
|
}
|
|
dirArgs.push(dir.arg);
|
|
}
|
|
if (Object.keys(dir.modifiers).length) {
|
|
if (!dir.arg) {
|
|
if (!dir.exp) {
|
|
dirArgs.push(`void 0`);
|
|
}
|
|
dirArgs.push(`void 0`);
|
|
}
|
|
const trueExpression = createSimpleExpression(`true`, false, loc);
|
|
dirArgs.push(
|
|
createObjectExpression(
|
|
dir.modifiers.map(
|
|
(modifier) => createObjectProperty(modifier, trueExpression)
|
|
),
|
|
loc
|
|
)
|
|
);
|
|
}
|
|
return createArrayExpression(dirArgs, dir.loc);
|
|
}
|
|
function stringifyDynamicPropNames(props) {
|
|
let propsNamesString = `[`;
|
|
for (let i = 0, l = props.length; i < l; i++) {
|
|
propsNamesString += JSON.stringify(props[i]);
|
|
if (i < l - 1)
|
|
propsNamesString += ", ";
|
|
}
|
|
return propsNamesString + `]`;
|
|
}
|
|
function isComponentTag(tag) {
|
|
return tag === "component" || tag === "Component";
|
|
}
|
|
|
|
const transformSlotOutlet = (node, context) => {
|
|
if (isSlotOutlet(node)) {
|
|
const { children, loc } = node;
|
|
const { slotName, slotProps } = processSlotOutlet(node, context);
|
|
const slotArgs = [
|
|
context.prefixIdentifiers ? `_ctx.$slots` : `$slots`,
|
|
slotName,
|
|
"{}",
|
|
"undefined",
|
|
"true"
|
|
];
|
|
let expectedLen = 2;
|
|
if (slotProps) {
|
|
slotArgs[2] = slotProps;
|
|
expectedLen = 3;
|
|
}
|
|
if (children.length) {
|
|
slotArgs[3] = createFunctionExpression([], children, false, false, loc);
|
|
expectedLen = 4;
|
|
}
|
|
if (context.scopeId && !context.slotted) {
|
|
expectedLen = 5;
|
|
}
|
|
slotArgs.splice(expectedLen);
|
|
node.codegenNode = createCallExpression(
|
|
context.helper(RENDER_SLOT),
|
|
slotArgs,
|
|
loc
|
|
);
|
|
}
|
|
};
|
|
function processSlotOutlet(node, context) {
|
|
let slotName = `"default"`;
|
|
let slotProps = void 0;
|
|
const nonNameProps = [];
|
|
for (let i = 0; i < node.props.length; i++) {
|
|
const p = node.props[i];
|
|
if (p.type === 6) {
|
|
if (p.value) {
|
|
if (p.name === "name") {
|
|
slotName = JSON.stringify(p.value.content);
|
|
} else {
|
|
p.name = camelize(p.name);
|
|
nonNameProps.push(p);
|
|
}
|
|
}
|
|
} else {
|
|
if (p.name === "bind" && isStaticArgOf(p.arg, "name")) {
|
|
if (p.exp)
|
|
slotName = p.exp;
|
|
} else {
|
|
if (p.name === "bind" && p.arg && isStaticExp(p.arg)) {
|
|
p.arg.content = camelize(p.arg.content);
|
|
}
|
|
nonNameProps.push(p);
|
|
}
|
|
}
|
|
}
|
|
if (nonNameProps.length > 0) {
|
|
const { props, directives } = buildProps(
|
|
node,
|
|
context,
|
|
nonNameProps,
|
|
false,
|
|
false
|
|
);
|
|
slotProps = props;
|
|
if (directives.length) {
|
|
context.onError(
|
|
createCompilerError(
|
|
36,
|
|
directives[0].loc
|
|
)
|
|
);
|
|
}
|
|
}
|
|
return {
|
|
slotName,
|
|
slotProps
|
|
};
|
|
}
|
|
|
|
const fnExpRE = /^\s*([\w$_]+|(async\s*)?\([^)]*?\))\s*(:[^=]+)?=>|^\s*(async\s+)?function(?:\s+[\w$]+)?\s*\(/;
|
|
const transformOn$1 = (dir, node, context, augmentor) => {
|
|
const { loc, modifiers, arg } = dir;
|
|
if (!dir.exp && !modifiers.length) {
|
|
context.onError(createCompilerError(35, loc));
|
|
}
|
|
let eventName;
|
|
if (arg.type === 4) {
|
|
if (arg.isStatic) {
|
|
let rawName = arg.content;
|
|
if (rawName.startsWith("vnode")) {
|
|
context.onError(createCompilerError(51, arg.loc));
|
|
}
|
|
if (rawName.startsWith("vue:")) {
|
|
rawName = `vnode-${rawName.slice(4)}`;
|
|
}
|
|
const eventString = node.tagType !== 0 || rawName.startsWith("vnode") || !/[A-Z]/.test(rawName) ? (
|
|
// for non-element and vnode lifecycle event listeners, auto convert
|
|
// it to camelCase. See issue #2249
|
|
toHandlerKey(camelize(rawName))
|
|
) : (
|
|
// preserve case for plain element listeners that have uppercase
|
|
// letters, as these may be custom elements' custom events
|
|
`on:${rawName}`
|
|
);
|
|
eventName = createSimpleExpression(eventString, true, arg.loc);
|
|
} else {
|
|
eventName = createCompoundExpression([
|
|
`${context.helperString(TO_HANDLER_KEY)}(`,
|
|
arg,
|
|
`)`
|
|
]);
|
|
}
|
|
} else {
|
|
eventName = arg;
|
|
eventName.children.unshift(`${context.helperString(TO_HANDLER_KEY)}(`);
|
|
eventName.children.push(`)`);
|
|
}
|
|
let exp = dir.exp;
|
|
if (exp && !exp.content.trim()) {
|
|
exp = void 0;
|
|
}
|
|
let shouldCache = context.cacheHandlers && !exp && !context.inVOnce;
|
|
if (exp) {
|
|
const isMemberExp = isMemberExpression(exp.content);
|
|
const isInlineStatement = !(isMemberExp || fnExpRE.test(exp.content));
|
|
const hasMultipleStatements = exp.content.includes(`;`);
|
|
{
|
|
validateBrowserExpression(
|
|
exp,
|
|
context,
|
|
false,
|
|
hasMultipleStatements
|
|
);
|
|
}
|
|
if (isInlineStatement || shouldCache && isMemberExp) {
|
|
exp = createCompoundExpression([
|
|
`${isInlineStatement ? `$event` : `${``}(...args)`} => ${hasMultipleStatements ? `{` : `(`}`,
|
|
exp,
|
|
hasMultipleStatements ? `}` : `)`
|
|
]);
|
|
}
|
|
}
|
|
let ret = {
|
|
props: [
|
|
createObjectProperty(
|
|
eventName,
|
|
exp || createSimpleExpression(`() => {}`, false, loc)
|
|
)
|
|
]
|
|
};
|
|
if (augmentor) {
|
|
ret = augmentor(ret);
|
|
}
|
|
if (shouldCache) {
|
|
ret.props[0].value = context.cache(ret.props[0].value);
|
|
}
|
|
ret.props.forEach((p) => p.key.isHandlerKey = true);
|
|
return ret;
|
|
};
|
|
|
|
const transformBind = (dir, _node, context) => {
|
|
const { modifiers, loc } = dir;
|
|
const arg = dir.arg;
|
|
let { exp } = dir;
|
|
if (!exp && arg.type === 4) {
|
|
const propName = camelize(arg.content);
|
|
exp = dir.exp = createSimpleExpression(propName, false, arg.loc);
|
|
}
|
|
if (arg.type !== 4) {
|
|
arg.children.unshift(`(`);
|
|
arg.children.push(`) || ""`);
|
|
} else if (!arg.isStatic) {
|
|
arg.content = `${arg.content} || ""`;
|
|
}
|
|
if (modifiers.includes("camel")) {
|
|
if (arg.type === 4) {
|
|
if (arg.isStatic) {
|
|
arg.content = camelize(arg.content);
|
|
} else {
|
|
arg.content = `${context.helperString(CAMELIZE)}(${arg.content})`;
|
|
}
|
|
} else {
|
|
arg.children.unshift(`${context.helperString(CAMELIZE)}(`);
|
|
arg.children.push(`)`);
|
|
}
|
|
}
|
|
if (!context.inSSR) {
|
|
if (modifiers.includes("prop")) {
|
|
injectPrefix(arg, ".");
|
|
}
|
|
if (modifiers.includes("attr")) {
|
|
injectPrefix(arg, "^");
|
|
}
|
|
}
|
|
if (!exp || exp.type === 4 && !exp.content.trim()) {
|
|
context.onError(createCompilerError(34, loc));
|
|
return {
|
|
props: [createObjectProperty(arg, createSimpleExpression("", true, loc))]
|
|
};
|
|
}
|
|
return {
|
|
props: [createObjectProperty(arg, exp)]
|
|
};
|
|
};
|
|
const injectPrefix = (arg, prefix) => {
|
|
if (arg.type === 4) {
|
|
if (arg.isStatic) {
|
|
arg.content = prefix + arg.content;
|
|
} else {
|
|
arg.content = `\`${prefix}\${${arg.content}}\``;
|
|
}
|
|
} else {
|
|
arg.children.unshift(`'${prefix}' + (`);
|
|
arg.children.push(`)`);
|
|
}
|
|
};
|
|
|
|
const transformText = (node, context) => {
|
|
if (node.type === 0 || node.type === 1 || node.type === 11 || node.type === 10) {
|
|
return () => {
|
|
const children = node.children;
|
|
let currentContainer = void 0;
|
|
let hasText = false;
|
|
for (let i = 0; i < children.length; i++) {
|
|
const child = children[i];
|
|
if (isText$1(child)) {
|
|
hasText = true;
|
|
for (let j = i + 1; j < children.length; j++) {
|
|
const next = children[j];
|
|
if (isText$1(next)) {
|
|
if (!currentContainer) {
|
|
currentContainer = children[i] = createCompoundExpression(
|
|
[child],
|
|
child.loc
|
|
);
|
|
}
|
|
currentContainer.children.push(` + `, next);
|
|
children.splice(j, 1);
|
|
j--;
|
|
} else {
|
|
currentContainer = void 0;
|
|
break;
|
|
}
|
|
}
|
|
}
|
|
}
|
|
if (!hasText || // if this is a plain element with a single text child, leave it
|
|
// as-is since the runtime has dedicated fast path for this by directly
|
|
// setting textContent of the element.
|
|
// for component root it's always normalized anyway.
|
|
children.length === 1 && (node.type === 0 || node.type === 1 && node.tagType === 0 && // #3756
|
|
// custom directives can potentially add DOM elements arbitrarily,
|
|
// we need to avoid setting textContent of the element at runtime
|
|
// to avoid accidentally overwriting the DOM elements added
|
|
// by the user through custom directives.
|
|
!node.props.find(
|
|
(p) => p.type === 7 && !context.directiveTransforms[p.name]
|
|
) && // in compat mode, <template> tags with no special directives
|
|
// will be rendered as a fragment so its children must be
|
|
// converted into vnodes.
|
|
true)) {
|
|
return;
|
|
}
|
|
for (let i = 0; i < children.length; i++) {
|
|
const child = children[i];
|
|
if (isText$1(child) || child.type === 8) {
|
|
const callArgs = [];
|
|
if (child.type !== 2 || child.content !== " ") {
|
|
callArgs.push(child);
|
|
}
|
|
if (!context.ssr && getConstantType(child, context) === 0) {
|
|
callArgs.push(
|
|
1 + (` /* ${PatchFlagNames[1]} */`)
|
|
);
|
|
}
|
|
children[i] = {
|
|
type: 12,
|
|
content: child,
|
|
loc: child.loc,
|
|
codegenNode: createCallExpression(
|
|
context.helper(CREATE_TEXT),
|
|
callArgs
|
|
)
|
|
};
|
|
}
|
|
}
|
|
};
|
|
}
|
|
};
|
|
|
|
const seen$1 = /* @__PURE__ */ new WeakSet();
|
|
const transformOnce = (node, context) => {
|
|
if (node.type === 1 && findDir(node, "once", true)) {
|
|
if (seen$1.has(node) || context.inVOnce || context.inSSR) {
|
|
return;
|
|
}
|
|
seen$1.add(node);
|
|
context.inVOnce = true;
|
|
context.helper(SET_BLOCK_TRACKING);
|
|
return () => {
|
|
context.inVOnce = false;
|
|
const cur = context.currentNode;
|
|
if (cur.codegenNode) {
|
|
cur.codegenNode = context.cache(
|
|
cur.codegenNode,
|
|
true
|
|
/* isVNode */
|
|
);
|
|
}
|
|
};
|
|
}
|
|
};
|
|
|
|
const transformModel$1 = (dir, node, context) => {
|
|
const { exp, arg } = dir;
|
|
if (!exp) {
|
|
context.onError(
|
|
createCompilerError(41, dir.loc)
|
|
);
|
|
return createTransformProps();
|
|
}
|
|
const rawExp = exp.loc.source;
|
|
const expString = exp.type === 4 ? exp.content : rawExp;
|
|
const bindingType = context.bindingMetadata[rawExp];
|
|
if (bindingType === "props" || bindingType === "props-aliased") {
|
|
context.onError(createCompilerError(44, exp.loc));
|
|
return createTransformProps();
|
|
}
|
|
const maybeRef = false;
|
|
if (!expString.trim() || !isMemberExpression(expString) && !maybeRef) {
|
|
context.onError(
|
|
createCompilerError(42, exp.loc)
|
|
);
|
|
return createTransformProps();
|
|
}
|
|
const propName = arg ? arg : createSimpleExpression("modelValue", true);
|
|
const eventName = arg ? isStaticExp(arg) ? `onUpdate:${camelize(arg.content)}` : createCompoundExpression(['"onUpdate:" + ', arg]) : `onUpdate:modelValue`;
|
|
let assignmentExp;
|
|
const eventArg = context.isTS ? `($event: any)` : `$event`;
|
|
{
|
|
assignmentExp = createCompoundExpression([
|
|
`${eventArg} => ((`,
|
|
exp,
|
|
`) = $event)`
|
|
]);
|
|
}
|
|
const props = [
|
|
// modelValue: foo
|
|
createObjectProperty(propName, dir.exp),
|
|
// "onUpdate:modelValue": $event => (foo = $event)
|
|
createObjectProperty(eventName, assignmentExp)
|
|
];
|
|
if (dir.modifiers.length && node.tagType === 1) {
|
|
const modifiers = dir.modifiers.map((m) => (isSimpleIdentifier(m) ? m : JSON.stringify(m)) + `: true`).join(`, `);
|
|
const modifiersKey = arg ? isStaticExp(arg) ? `${arg.content}Modifiers` : createCompoundExpression([arg, ' + "Modifiers"']) : `modelModifiers`;
|
|
props.push(
|
|
createObjectProperty(
|
|
modifiersKey,
|
|
createSimpleExpression(
|
|
`{ ${modifiers} }`,
|
|
false,
|
|
dir.loc,
|
|
2
|
|
)
|
|
)
|
|
);
|
|
}
|
|
return createTransformProps(props);
|
|
};
|
|
function createTransformProps(props = []) {
|
|
return { props };
|
|
}
|
|
|
|
const seen = /* @__PURE__ */ new WeakSet();
|
|
const transformMemo = (node, context) => {
|
|
if (node.type === 1) {
|
|
const dir = findDir(node, "memo");
|
|
if (!dir || seen.has(node)) {
|
|
return;
|
|
}
|
|
seen.add(node);
|
|
return () => {
|
|
const codegenNode = node.codegenNode || context.currentNode.codegenNode;
|
|
if (codegenNode && codegenNode.type === 13) {
|
|
if (node.tagType !== 1) {
|
|
convertToBlock(codegenNode, context);
|
|
}
|
|
node.codegenNode = createCallExpression(context.helper(WITH_MEMO), [
|
|
dir.exp,
|
|
createFunctionExpression(void 0, codegenNode),
|
|
`_cache`,
|
|
String(context.cached++)
|
|
]);
|
|
}
|
|
};
|
|
}
|
|
};
|
|
|
|
function getBaseTransformPreset(prefixIdentifiers) {
|
|
return [
|
|
[
|
|
transformOnce,
|
|
transformIf,
|
|
transformMemo,
|
|
transformFor,
|
|
...[],
|
|
...[transformExpression],
|
|
transformSlotOutlet,
|
|
transformElement,
|
|
trackSlotScopes,
|
|
transformText
|
|
],
|
|
{
|
|
on: transformOn$1,
|
|
bind: transformBind,
|
|
model: transformModel$1
|
|
}
|
|
];
|
|
}
|
|
function baseCompile(source, options = {}) {
|
|
const onError = options.onError || defaultOnError;
|
|
const isModuleMode = options.mode === "module";
|
|
{
|
|
if (options.prefixIdentifiers === true) {
|
|
onError(createCompilerError(47));
|
|
} else if (isModuleMode) {
|
|
onError(createCompilerError(48));
|
|
}
|
|
}
|
|
const prefixIdentifiers = false;
|
|
if (options.cacheHandlers) {
|
|
onError(createCompilerError(49));
|
|
}
|
|
if (options.scopeId && !isModuleMode) {
|
|
onError(createCompilerError(50));
|
|
}
|
|
const resolvedOptions = extend({}, options, {
|
|
prefixIdentifiers
|
|
});
|
|
const ast = isString(source) ? baseParse(source, resolvedOptions) : source;
|
|
const [nodeTransforms, directiveTransforms] = getBaseTransformPreset();
|
|
transform(
|
|
ast,
|
|
extend({}, resolvedOptions, {
|
|
nodeTransforms: [
|
|
...nodeTransforms,
|
|
...options.nodeTransforms || []
|
|
// user transforms
|
|
],
|
|
directiveTransforms: extend(
|
|
{},
|
|
directiveTransforms,
|
|
options.directiveTransforms || {}
|
|
// user transforms
|
|
)
|
|
})
|
|
);
|
|
return generate(ast, resolvedOptions);
|
|
}
|
|
|
|
const noopDirectiveTransform = () => ({ props: [] });
|
|
|
|
const V_MODEL_RADIO = Symbol(`vModelRadio`);
|
|
const V_MODEL_CHECKBOX = Symbol(`vModelCheckbox`);
|
|
const V_MODEL_TEXT = Symbol(`vModelText`);
|
|
const V_MODEL_SELECT = Symbol(`vModelSelect`);
|
|
const V_MODEL_DYNAMIC = Symbol(`vModelDynamic`);
|
|
const V_ON_WITH_MODIFIERS = Symbol(`vOnModifiersGuard`);
|
|
const V_ON_WITH_KEYS = Symbol(`vOnKeysGuard`);
|
|
const V_SHOW = Symbol(`vShow`);
|
|
const TRANSITION = Symbol(`Transition`);
|
|
const TRANSITION_GROUP = Symbol(`TransitionGroup`);
|
|
registerRuntimeHelpers({
|
|
[V_MODEL_RADIO]: `vModelRadio`,
|
|
[V_MODEL_CHECKBOX]: `vModelCheckbox`,
|
|
[V_MODEL_TEXT]: `vModelText`,
|
|
[V_MODEL_SELECT]: `vModelSelect`,
|
|
[V_MODEL_DYNAMIC]: `vModelDynamic`,
|
|
[V_ON_WITH_MODIFIERS]: `withModifiers`,
|
|
[V_ON_WITH_KEYS]: `withKeys`,
|
|
[V_SHOW]: `vShow`,
|
|
[TRANSITION]: `Transition`,
|
|
[TRANSITION_GROUP]: `TransitionGroup`
|
|
});
|
|
|
|
let decoder;
|
|
function decodeHtmlBrowser(raw, asAttr = false) {
|
|
if (!decoder) {
|
|
decoder = document.createElement("div");
|
|
}
|
|
if (asAttr) {
|
|
decoder.innerHTML = `<div foo="${raw.replace(/"/g, """)}">`;
|
|
return decoder.children[0].getAttribute("foo");
|
|
} else {
|
|
decoder.innerHTML = raw;
|
|
return decoder.textContent;
|
|
}
|
|
}
|
|
|
|
const parserOptions = {
|
|
parseMode: "html",
|
|
isVoidTag,
|
|
isNativeTag: (tag) => isHTMLTag(tag) || isSVGTag(tag) || isMathMLTag(tag),
|
|
isPreTag: (tag) => tag === "pre",
|
|
decodeEntities: decodeHtmlBrowser,
|
|
isBuiltInComponent: (tag) => {
|
|
if (tag === "Transition" || tag === "transition") {
|
|
return TRANSITION;
|
|
} else if (tag === "TransitionGroup" || tag === "transition-group") {
|
|
return TRANSITION_GROUP;
|
|
}
|
|
},
|
|
// https://html.spec.whatwg.org/multipage/parsing.html#tree-construction-dispatcher
|
|
getNamespace(tag, parent, rootNamespace) {
|
|
let ns = parent ? parent.ns : rootNamespace;
|
|
if (parent && ns === 2) {
|
|
if (parent.tag === "annotation-xml") {
|
|
if (tag === "svg") {
|
|
return 1;
|
|
}
|
|
if (parent.props.some(
|
|
(a) => a.type === 6 && a.name === "encoding" && a.value != null && (a.value.content === "text/html" || a.value.content === "application/xhtml+xml")
|
|
)) {
|
|
ns = 0;
|
|
}
|
|
} else if (/^m(?:[ions]|text)$/.test(parent.tag) && tag !== "mglyph" && tag !== "malignmark") {
|
|
ns = 0;
|
|
}
|
|
} else if (parent && ns === 1) {
|
|
if (parent.tag === "foreignObject" || parent.tag === "desc" || parent.tag === "title") {
|
|
ns = 0;
|
|
}
|
|
}
|
|
if (ns === 0) {
|
|
if (tag === "svg") {
|
|
return 1;
|
|
}
|
|
if (tag === "math") {
|
|
return 2;
|
|
}
|
|
}
|
|
return ns;
|
|
}
|
|
};
|
|
|
|
const transformStyle = (node) => {
|
|
if (node.type === 1) {
|
|
node.props.forEach((p, i) => {
|
|
if (p.type === 6 && p.name === "style" && p.value) {
|
|
node.props[i] = {
|
|
type: 7,
|
|
name: `bind`,
|
|
arg: createSimpleExpression(`style`, true, p.loc),
|
|
exp: parseInlineCSS(p.value.content, p.loc),
|
|
modifiers: [],
|
|
loc: p.loc
|
|
};
|
|
}
|
|
});
|
|
}
|
|
};
|
|
const parseInlineCSS = (cssText, loc) => {
|
|
const normalized = parseStringStyle(cssText);
|
|
return createSimpleExpression(
|
|
JSON.stringify(normalized),
|
|
false,
|
|
loc,
|
|
3
|
|
);
|
|
};
|
|
|
|
function createDOMCompilerError(code, loc) {
|
|
return createCompilerError(
|
|
code,
|
|
loc,
|
|
DOMErrorMessages
|
|
);
|
|
}
|
|
const DOMErrorMessages = {
|
|
[53]: `v-html is missing expression.`,
|
|
[54]: `v-html will override element children.`,
|
|
[55]: `v-text is missing expression.`,
|
|
[56]: `v-text will override element children.`,
|
|
[57]: `v-model can only be used on <input>, <textarea> and <select> elements.`,
|
|
[58]: `v-model argument is not supported on plain elements.`,
|
|
[59]: `v-model cannot be used on file inputs since they are read-only. Use a v-on:change listener instead.`,
|
|
[60]: `Unnecessary value binding used alongside v-model. It will interfere with v-model's behavior.`,
|
|
[61]: `v-show is missing expression.`,
|
|
[62]: `<Transition> expects exactly one child element or component.`,
|
|
[63]: `Tags with side effect (<script> and <style>) are ignored in client component templates.`
|
|
};
|
|
|
|
const transformVHtml = (dir, node, context) => {
|
|
const { exp, loc } = dir;
|
|
if (!exp) {
|
|
context.onError(
|
|
createDOMCompilerError(53, loc)
|
|
);
|
|
}
|
|
if (node.children.length) {
|
|
context.onError(
|
|
createDOMCompilerError(54, loc)
|
|
);
|
|
node.children.length = 0;
|
|
}
|
|
return {
|
|
props: [
|
|
createObjectProperty(
|
|
createSimpleExpression(`innerHTML`, true, loc),
|
|
exp || createSimpleExpression("", true)
|
|
)
|
|
]
|
|
};
|
|
};
|
|
|
|
const transformVText = (dir, node, context) => {
|
|
const { exp, loc } = dir;
|
|
if (!exp) {
|
|
context.onError(
|
|
createDOMCompilerError(55, loc)
|
|
);
|
|
}
|
|
if (node.children.length) {
|
|
context.onError(
|
|
createDOMCompilerError(56, loc)
|
|
);
|
|
node.children.length = 0;
|
|
}
|
|
return {
|
|
props: [
|
|
createObjectProperty(
|
|
createSimpleExpression(`textContent`, true),
|
|
exp ? getConstantType(exp, context) > 0 ? exp : createCallExpression(
|
|
context.helperString(TO_DISPLAY_STRING),
|
|
[exp],
|
|
loc
|
|
) : createSimpleExpression("", true)
|
|
)
|
|
]
|
|
};
|
|
};
|
|
|
|
const transformModel = (dir, node, context) => {
|
|
const baseResult = transformModel$1(dir, node, context);
|
|
if (!baseResult.props.length || node.tagType === 1) {
|
|
return baseResult;
|
|
}
|
|
if (dir.arg) {
|
|
context.onError(
|
|
createDOMCompilerError(
|
|
58,
|
|
dir.arg.loc
|
|
)
|
|
);
|
|
}
|
|
function checkDuplicatedValue() {
|
|
const value = findDir(node, "bind");
|
|
if (value && isStaticArgOf(value.arg, "value")) {
|
|
context.onError(
|
|
createDOMCompilerError(
|
|
60,
|
|
value.loc
|
|
)
|
|
);
|
|
}
|
|
}
|
|
const { tag } = node;
|
|
const isCustomElement = context.isCustomElement(tag);
|
|
if (tag === "input" || tag === "textarea" || tag === "select" || isCustomElement) {
|
|
let directiveToUse = V_MODEL_TEXT;
|
|
let isInvalidType = false;
|
|
if (tag === "input" || isCustomElement) {
|
|
const type = findProp(node, `type`);
|
|
if (type) {
|
|
if (type.type === 7) {
|
|
directiveToUse = V_MODEL_DYNAMIC;
|
|
} else if (type.value) {
|
|
switch (type.value.content) {
|
|
case "radio":
|
|
directiveToUse = V_MODEL_RADIO;
|
|
break;
|
|
case "checkbox":
|
|
directiveToUse = V_MODEL_CHECKBOX;
|
|
break;
|
|
case "file":
|
|
isInvalidType = true;
|
|
context.onError(
|
|
createDOMCompilerError(
|
|
59,
|
|
dir.loc
|
|
)
|
|
);
|
|
break;
|
|
default:
|
|
checkDuplicatedValue();
|
|
break;
|
|
}
|
|
}
|
|
} else if (hasDynamicKeyVBind(node)) {
|
|
directiveToUse = V_MODEL_DYNAMIC;
|
|
} else {
|
|
checkDuplicatedValue();
|
|
}
|
|
} else if (tag === "select") {
|
|
directiveToUse = V_MODEL_SELECT;
|
|
} else {
|
|
checkDuplicatedValue();
|
|
}
|
|
if (!isInvalidType) {
|
|
baseResult.needRuntime = context.helper(directiveToUse);
|
|
}
|
|
} else {
|
|
context.onError(
|
|
createDOMCompilerError(
|
|
57,
|
|
dir.loc
|
|
)
|
|
);
|
|
}
|
|
baseResult.props = baseResult.props.filter(
|
|
(p) => !(p.key.type === 4 && p.key.content === "modelValue")
|
|
);
|
|
return baseResult;
|
|
};
|
|
|
|
const isEventOptionModifier = /* @__PURE__ */ makeMap(`passive,once,capture`);
|
|
const isNonKeyModifier = /* @__PURE__ */ makeMap(
|
|
// event propagation management
|
|
`stop,prevent,self,ctrl,shift,alt,meta,exact,middle`
|
|
);
|
|
const maybeKeyModifier = /* @__PURE__ */ makeMap("left,right");
|
|
const isKeyboardEvent = /* @__PURE__ */ makeMap(
|
|
`onkeyup,onkeydown,onkeypress`,
|
|
true
|
|
);
|
|
const resolveModifiers = (key, modifiers, context, loc) => {
|
|
const keyModifiers = [];
|
|
const nonKeyModifiers = [];
|
|
const eventOptionModifiers = [];
|
|
for (let i = 0; i < modifiers.length; i++) {
|
|
const modifier = modifiers[i];
|
|
if (isEventOptionModifier(modifier)) {
|
|
eventOptionModifiers.push(modifier);
|
|
} else {
|
|
if (maybeKeyModifier(modifier)) {
|
|
if (isStaticExp(key)) {
|
|
if (isKeyboardEvent(key.content)) {
|
|
keyModifiers.push(modifier);
|
|
} else {
|
|
nonKeyModifiers.push(modifier);
|
|
}
|
|
} else {
|
|
keyModifiers.push(modifier);
|
|
nonKeyModifiers.push(modifier);
|
|
}
|
|
} else {
|
|
if (isNonKeyModifier(modifier)) {
|
|
nonKeyModifiers.push(modifier);
|
|
} else {
|
|
keyModifiers.push(modifier);
|
|
}
|
|
}
|
|
}
|
|
}
|
|
return {
|
|
keyModifiers,
|
|
nonKeyModifiers,
|
|
eventOptionModifiers
|
|
};
|
|
};
|
|
const transformClick = (key, event) => {
|
|
const isStaticClick = isStaticExp(key) && key.content.toLowerCase() === "onclick";
|
|
return isStaticClick ? createSimpleExpression(event, true) : key.type !== 4 ? createCompoundExpression([
|
|
`(`,
|
|
key,
|
|
`) === "onClick" ? "${event}" : (`,
|
|
key,
|
|
`)`
|
|
]) : key;
|
|
};
|
|
const transformOn = (dir, node, context) => {
|
|
return transformOn$1(dir, node, context, (baseResult) => {
|
|
const { modifiers } = dir;
|
|
if (!modifiers.length)
|
|
return baseResult;
|
|
let { key, value: handlerExp } = baseResult.props[0];
|
|
const { keyModifiers, nonKeyModifiers, eventOptionModifiers } = resolveModifiers(key, modifiers, context, dir.loc);
|
|
if (nonKeyModifiers.includes("right")) {
|
|
key = transformClick(key, `onContextmenu`);
|
|
}
|
|
if (nonKeyModifiers.includes("middle")) {
|
|
key = transformClick(key, `onMouseup`);
|
|
}
|
|
if (nonKeyModifiers.length) {
|
|
handlerExp = createCallExpression(context.helper(V_ON_WITH_MODIFIERS), [
|
|
handlerExp,
|
|
JSON.stringify(nonKeyModifiers)
|
|
]);
|
|
}
|
|
if (keyModifiers.length && // if event name is dynamic, always wrap with keys guard
|
|
(!isStaticExp(key) || isKeyboardEvent(key.content))) {
|
|
handlerExp = createCallExpression(context.helper(V_ON_WITH_KEYS), [
|
|
handlerExp,
|
|
JSON.stringify(keyModifiers)
|
|
]);
|
|
}
|
|
if (eventOptionModifiers.length) {
|
|
const modifierPostfix = eventOptionModifiers.map(capitalize).join("");
|
|
key = isStaticExp(key) ? createSimpleExpression(`${key.content}${modifierPostfix}`, true) : createCompoundExpression([`(`, key, `) + "${modifierPostfix}"`]);
|
|
}
|
|
return {
|
|
props: [createObjectProperty(key, handlerExp)]
|
|
};
|
|
});
|
|
};
|
|
|
|
const transformShow = (dir, node, context) => {
|
|
const { exp, loc } = dir;
|
|
if (!exp) {
|
|
context.onError(
|
|
createDOMCompilerError(61, loc)
|
|
);
|
|
}
|
|
return {
|
|
props: [],
|
|
needRuntime: context.helper(V_SHOW)
|
|
};
|
|
};
|
|
|
|
const transformTransition = (node, context) => {
|
|
if (node.type === 1 && node.tagType === 1) {
|
|
const component = context.isBuiltInComponent(node.tag);
|
|
if (component === TRANSITION) {
|
|
return () => {
|
|
if (!node.children.length) {
|
|
return;
|
|
}
|
|
if (hasMultipleChildren(node)) {
|
|
context.onError(
|
|
createDOMCompilerError(
|
|
62,
|
|
{
|
|
start: node.children[0].loc.start,
|
|
end: node.children[node.children.length - 1].loc.end,
|
|
source: ""
|
|
}
|
|
)
|
|
);
|
|
}
|
|
const child = node.children[0];
|
|
if (child.type === 1) {
|
|
for (const p of child.props) {
|
|
if (p.type === 7 && p.name === "show") {
|
|
node.props.push({
|
|
type: 6,
|
|
name: "persisted",
|
|
nameLoc: node.loc,
|
|
value: void 0,
|
|
loc: node.loc
|
|
});
|
|
}
|
|
}
|
|
}
|
|
};
|
|
}
|
|
}
|
|
};
|
|
function hasMultipleChildren(node) {
|
|
const children = node.children = node.children.filter(
|
|
(c) => c.type !== 3 && !(c.type === 2 && !c.content.trim())
|
|
);
|
|
const child = children[0];
|
|
return children.length !== 1 || child.type === 11 || child.type === 9 && child.branches.some(hasMultipleChildren);
|
|
}
|
|
|
|
const ignoreSideEffectTags = (node, context) => {
|
|
if (node.type === 1 && node.tagType === 0 && (node.tag === "script" || node.tag === "style")) {
|
|
context.onError(
|
|
createDOMCompilerError(
|
|
63,
|
|
node.loc
|
|
)
|
|
);
|
|
context.removeNode();
|
|
}
|
|
};
|
|
|
|
const DOMNodeTransforms = [
|
|
transformStyle,
|
|
...[transformTransition]
|
|
];
|
|
const DOMDirectiveTransforms = {
|
|
cloak: noopDirectiveTransform,
|
|
html: transformVHtml,
|
|
text: transformVText,
|
|
model: transformModel,
|
|
// override compiler-core
|
|
on: transformOn,
|
|
// override compiler-core
|
|
show: transformShow
|
|
};
|
|
function compile(src, options = {}) {
|
|
return baseCompile(
|
|
src,
|
|
extend({}, parserOptions, options, {
|
|
nodeTransforms: [
|
|
// ignore <script> and <tag>
|
|
// this is not put inside DOMNodeTransforms because that list is used
|
|
// by compiler-ssr to generate vnode fallback branches
|
|
ignoreSideEffectTags,
|
|
...DOMNodeTransforms,
|
|
...options.nodeTransforms || []
|
|
],
|
|
directiveTransforms: extend(
|
|
{},
|
|
DOMDirectiveTransforms,
|
|
options.directiveTransforms || {}
|
|
),
|
|
transformHoist: null
|
|
})
|
|
);
|
|
}
|
|
|
|
{
|
|
initDev();
|
|
}
|
|
const compileCache = /* @__PURE__ */ new WeakMap();
|
|
function getCache(options) {
|
|
let c = compileCache.get(options != null ? options : EMPTY_OBJ);
|
|
if (!c) {
|
|
c = /* @__PURE__ */ Object.create(null);
|
|
compileCache.set(options != null ? options : EMPTY_OBJ, c);
|
|
}
|
|
return c;
|
|
}
|
|
function compileToFunction(template, options) {
|
|
if (!isString(template)) {
|
|
if (template.nodeType) {
|
|
template = template.innerHTML;
|
|
} else {
|
|
warn(`invalid template option: `, template);
|
|
return NOOP;
|
|
}
|
|
}
|
|
const key = template;
|
|
const cache = getCache(options);
|
|
const cached = cache[key];
|
|
if (cached) {
|
|
return cached;
|
|
}
|
|
if (template[0] === "#") {
|
|
const el = document.querySelector(template);
|
|
if (!el) {
|
|
warn(`Template element not found or is empty: ${template}`);
|
|
}
|
|
template = el ? el.innerHTML : ``;
|
|
}
|
|
const opts = extend(
|
|
{
|
|
hoistStatic: true,
|
|
onError: onError,
|
|
onWarn: (e) => onError(e, true)
|
|
},
|
|
options
|
|
);
|
|
if (!opts.isCustomElement && typeof customElements !== "undefined") {
|
|
opts.isCustomElement = (tag) => !!customElements.get(tag);
|
|
}
|
|
const { code } = compile(template, opts);
|
|
function onError(err, asWarning = false) {
|
|
const message = asWarning ? err.message : `Template compilation error: ${err.message}`;
|
|
const codeFrame = err.loc && generateCodeFrame(
|
|
template,
|
|
err.loc.start.offset,
|
|
err.loc.end.offset
|
|
);
|
|
warn(codeFrame ? `${message}
|
|
${codeFrame}` : message);
|
|
}
|
|
const render = new Function(code)();
|
|
render._rc = true;
|
|
return cache[key] = render;
|
|
}
|
|
registerRuntimeCompiler(compileToFunction);
|
|
|
|
exports.BaseTransition = BaseTransition;
|
|
exports.BaseTransitionPropsValidators = BaseTransitionPropsValidators;
|
|
exports.Comment = Comment;
|
|
exports.DeprecationTypes = DeprecationTypes;
|
|
exports.EffectScope = EffectScope;
|
|
exports.ErrorCodes = ErrorCodes;
|
|
exports.ErrorTypeStrings = ErrorTypeStrings;
|
|
exports.Fragment = Fragment;
|
|
exports.KeepAlive = KeepAlive;
|
|
exports.ReactiveEffect = ReactiveEffect;
|
|
exports.Static = Static;
|
|
exports.Suspense = Suspense;
|
|
exports.Teleport = Teleport;
|
|
exports.Text = Text;
|
|
exports.TrackOpTypes = TrackOpTypes;
|
|
exports.Transition = Transition;
|
|
exports.TransitionGroup = TransitionGroup;
|
|
exports.TriggerOpTypes = TriggerOpTypes;
|
|
exports.VueElement = VueElement;
|
|
exports.assertNumber = assertNumber;
|
|
exports.callWithAsyncErrorHandling = callWithAsyncErrorHandling;
|
|
exports.callWithErrorHandling = callWithErrorHandling;
|
|
exports.camelize = camelize;
|
|
exports.capitalize = capitalize;
|
|
exports.cloneVNode = cloneVNode;
|
|
exports.compatUtils = compatUtils;
|
|
exports.compile = compileToFunction;
|
|
exports.computed = computed;
|
|
exports.createApp = createApp;
|
|
exports.createBlock = createBlock;
|
|
exports.createCommentVNode = createCommentVNode;
|
|
exports.createElementBlock = createElementBlock;
|
|
exports.createElementVNode = createBaseVNode;
|
|
exports.createHydrationRenderer = createHydrationRenderer;
|
|
exports.createPropsRestProxy = createPropsRestProxy;
|
|
exports.createRenderer = createRenderer;
|
|
exports.createSSRApp = createSSRApp;
|
|
exports.createSlots = createSlots;
|
|
exports.createStaticVNode = createStaticVNode;
|
|
exports.createTextVNode = createTextVNode;
|
|
exports.createVNode = createVNode;
|
|
exports.customRef = customRef;
|
|
exports.defineAsyncComponent = defineAsyncComponent;
|
|
exports.defineComponent = defineComponent;
|
|
exports.defineCustomElement = defineCustomElement;
|
|
exports.defineEmits = defineEmits;
|
|
exports.defineExpose = defineExpose;
|
|
exports.defineModel = defineModel;
|
|
exports.defineOptions = defineOptions;
|
|
exports.defineProps = defineProps;
|
|
exports.defineSSRCustomElement = defineSSRCustomElement;
|
|
exports.defineSlots = defineSlots;
|
|
exports.devtools = devtools;
|
|
exports.effect = effect;
|
|
exports.effectScope = effectScope;
|
|
exports.getCurrentInstance = getCurrentInstance;
|
|
exports.getCurrentScope = getCurrentScope;
|
|
exports.getTransitionRawChildren = getTransitionRawChildren;
|
|
exports.guardReactiveProps = guardReactiveProps;
|
|
exports.h = h;
|
|
exports.handleError = handleError;
|
|
exports.hasInjectionContext = hasInjectionContext;
|
|
exports.hydrate = hydrate;
|
|
exports.initCustomFormatter = initCustomFormatter;
|
|
exports.initDirectivesForSSR = initDirectivesForSSR;
|
|
exports.inject = inject;
|
|
exports.isMemoSame = isMemoSame;
|
|
exports.isProxy = isProxy;
|
|
exports.isReactive = isReactive;
|
|
exports.isReadonly = isReadonly;
|
|
exports.isRef = isRef;
|
|
exports.isRuntimeOnly = isRuntimeOnly;
|
|
exports.isShallow = isShallow;
|
|
exports.isVNode = isVNode;
|
|
exports.markRaw = markRaw;
|
|
exports.mergeDefaults = mergeDefaults;
|
|
exports.mergeModels = mergeModels;
|
|
exports.mergeProps = mergeProps;
|
|
exports.nextTick = nextTick;
|
|
exports.normalizeClass = normalizeClass;
|
|
exports.normalizeProps = normalizeProps;
|
|
exports.normalizeStyle = normalizeStyle;
|
|
exports.onActivated = onActivated;
|
|
exports.onBeforeMount = onBeforeMount;
|
|
exports.onBeforeUnmount = onBeforeUnmount;
|
|
exports.onBeforeUpdate = onBeforeUpdate;
|
|
exports.onDeactivated = onDeactivated;
|
|
exports.onErrorCaptured = onErrorCaptured;
|
|
exports.onMounted = onMounted;
|
|
exports.onRenderTracked = onRenderTracked;
|
|
exports.onRenderTriggered = onRenderTriggered;
|
|
exports.onScopeDispose = onScopeDispose;
|
|
exports.onServerPrefetch = onServerPrefetch;
|
|
exports.onUnmounted = onUnmounted;
|
|
exports.onUpdated = onUpdated;
|
|
exports.openBlock = openBlock;
|
|
exports.popScopeId = popScopeId;
|
|
exports.provide = provide;
|
|
exports.proxyRefs = proxyRefs;
|
|
exports.pushScopeId = pushScopeId;
|
|
exports.queuePostFlushCb = queuePostFlushCb;
|
|
exports.reactive = reactive;
|
|
exports.readonly = readonly;
|
|
exports.ref = ref;
|
|
exports.registerRuntimeCompiler = registerRuntimeCompiler;
|
|
exports.render = render;
|
|
exports.renderList = renderList;
|
|
exports.renderSlot = renderSlot;
|
|
exports.resolveComponent = resolveComponent;
|
|
exports.resolveDirective = resolveDirective;
|
|
exports.resolveDynamicComponent = resolveDynamicComponent;
|
|
exports.resolveFilter = resolveFilter;
|
|
exports.resolveTransitionHooks = resolveTransitionHooks;
|
|
exports.setBlockTracking = setBlockTracking;
|
|
exports.setDevtoolsHook = setDevtoolsHook;
|
|
exports.setTransitionHooks = setTransitionHooks;
|
|
exports.shallowReactive = shallowReactive;
|
|
exports.shallowReadonly = shallowReadonly;
|
|
exports.shallowRef = shallowRef;
|
|
exports.ssrContextKey = ssrContextKey;
|
|
exports.ssrUtils = ssrUtils;
|
|
exports.stop = stop;
|
|
exports.toDisplayString = toDisplayString;
|
|
exports.toHandlerKey = toHandlerKey;
|
|
exports.toHandlers = toHandlers;
|
|
exports.toRaw = toRaw;
|
|
exports.toRef = toRef;
|
|
exports.toRefs = toRefs;
|
|
exports.toValue = toValue;
|
|
exports.transformVNodeArgs = transformVNodeArgs;
|
|
exports.triggerRef = triggerRef;
|
|
exports.unref = unref;
|
|
exports.useAttrs = useAttrs;
|
|
exports.useCssModule = useCssModule;
|
|
exports.useCssVars = useCssVars;
|
|
exports.useModel = useModel;
|
|
exports.useSSRContext = useSSRContext;
|
|
exports.useSlots = useSlots;
|
|
exports.useTransitionState = useTransitionState;
|
|
exports.vModelCheckbox = vModelCheckbox;
|
|
exports.vModelDynamic = vModelDynamic;
|
|
exports.vModelRadio = vModelRadio;
|
|
exports.vModelSelect = vModelSelect;
|
|
exports.vModelText = vModelText;
|
|
exports.vShow = vShow;
|
|
exports.version = version;
|
|
exports.warn = warn;
|
|
exports.watch = watch;
|
|
exports.watchEffect = watchEffect;
|
|
exports.watchPostEffect = watchPostEffect;
|
|
exports.watchSyncEffect = watchSyncEffect;
|
|
exports.withAsyncContext = withAsyncContext;
|
|
exports.withCtx = withCtx;
|
|
exports.withDefaults = withDefaults;
|
|
exports.withDirectives = withDirectives;
|
|
exports.withKeys = withKeys;
|
|
exports.withMemo = withMemo;
|
|
exports.withModifiers = withModifiers;
|
|
exports.withScopeId = withScopeId;
|
|
|
|
return exports;
|
|
|
|
})({});
|
|
|