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|
- import { c as createCommonjsModule, u as unwrapExports, j as commonjsGlobal, i as _slicedToArray } from '../_commonjsHelpers-aeb41076.js';
- import React$1, { useMemo, useState } from 'react';
- import { r as require$$3 } from '../_react-dom_commonjs-external-d3012e04.js';
- import 'react-dom';
-
-
-
- function isObject(val) {
- return val != null && typeof val === 'object' && Array.isArray(val) === false;
- }
-
-
-
- function isObjectObject(o) {
- return isObject(o) === true
- && Object.prototype.toString.call(o) === '[object Object]';
- }
-
- function isPlainObject(o) {
- var ctor,prot;
-
- if (isObjectObject(o) === false) return false;
-
-
- ctor = o.constructor;
- if (typeof ctor !== 'function') return false;
-
-
- prot = ctor.prototype;
- if (isObjectObject(prot) === false) return false;
-
-
- if (prot.hasOwnProperty('isPrototypeOf') === false) {
- return false;
- }
-
-
- return true;
- }
-
- var index_cjs = isPlainObject;
-
- var immer_1 = createCommonjsModule(function (module, exports) {
-
- Object.defineProperty(exports, '__esModule', { value: true });
-
-
- var _a;
-
-
- var hasSymbol = typeof Symbol !== "undefined";
- var hasMap = typeof Map !== "undefined";
- var hasSet = typeof Set !== "undefined";
-
-
- var NOTHING = hasSymbol ? Symbol("immer-nothing") : (_a = {}, _a["immer-nothing"] = true, _a);
-
-
- var DRAFTABLE = hasSymbol ? Symbol("immer-draftable") : "__$immer_draftable";
- var DRAFT_STATE = hasSymbol ? Symbol("immer-state") : "__$immer_state";
- var iteratorSymbol = hasSymbol ? Symbol.iterator : "@@iterator";
-
-
- var extendStatics = function (d, b) {
- extendStatics = Object.setPrototypeOf || {
- __proto__: []
- } instanceof Array && function (d, b) {
- d.__proto__ = b;
- } || function (d, b) {
- for (var p in b) { if (b.hasOwnProperty(p)) { d[p] = b[p]; } }
- };
-
- return extendStatics(d, b);
- };
-
-
- function __extends(d, b) {
- extendStatics(d, b);
-
- function __() {
- this.constructor = d;
- }
-
- d.prototype = (
- __.prototype = b.prototype, new __());
- }
-
- var Archtype;
-
- (function (Archtype) {
- Archtype[Archtype["Object"] = 0] = "Object";
- Archtype[Archtype["Array"] = 1] = "Array";
- Archtype[Archtype["Map"] = 2] = "Map";
- Archtype[Archtype["Set"] = 3] = "Set";
- })(Archtype || (Archtype = {}));
-
- var ProxyType;
-
- (function (ProxyType) {
- ProxyType[ProxyType["ProxyObject"] = 0] = "ProxyObject";
- ProxyType[ProxyType["ProxyArray"] = 1] = "ProxyArray";
- ProxyType[ProxyType["ES5Object"] = 2] = "ES5Object";
- ProxyType[ProxyType["ES5Array"] = 3] = "ES5Array";
- ProxyType[ProxyType["Map"] = 4] = "Map";
- ProxyType[ProxyType["Set"] = 5] = "Set";
- })(ProxyType || (ProxyType = {}));
-
-
-
- function isDraft(value) {
- return !!value && !!value[DRAFT_STATE];
- }
-
-
- function isDraftable(value) {
- if (!value) { return false; }
- return isPlainObject(value) || Array.isArray(value) || !!value[DRAFTABLE] || !!value.constructor[DRAFTABLE] || isMap(value) || isSet(value);
- }
- function isPlainObject(value) {
- if (!value || typeof value !== "object") { return false; }
- var proto = Object.getPrototypeOf(value);
- return !proto || proto === Object.prototype;
- }
- function original(value) {
- if (value && value[DRAFT_STATE]) {
- return value[DRAFT_STATE].base;
- }
-
- }
- var ownKeys = typeof Reflect !== "undefined" && Reflect.ownKeys ? Reflect.ownKeys : typeof Object.getOwnPropertySymbols !== "undefined" ? function (obj) {
- return Object.getOwnPropertyNames(obj).concat(Object.getOwnPropertySymbols(obj));
- } :
-
- Object.getOwnPropertyNames;
- function each(obj, iter) {
- if (getArchtype(obj) === Archtype.Object) {
- ownKeys(obj).forEach(function (key) {
- return iter(key, obj[key], obj);
- });
- } else {
- obj.forEach(function (entry, index) {
- return iter(index, entry, obj);
- });
- }
- }
- function isEnumerable(base, prop) {
- var desc = Object.getOwnPropertyDescriptor(base, prop);
- return desc && desc.enumerable ? true : false;
- }
- function getArchtype(thing) {
-
- if (!thing) { die(); }
-
- if (thing[DRAFT_STATE]) {
- switch (thing[DRAFT_STATE].type) {
- case ProxyType.ES5Object:
- case ProxyType.ProxyObject:
- return Archtype.Object;
-
- case ProxyType.ES5Array:
- case ProxyType.ProxyArray:
- return Archtype.Array;
-
- case ProxyType.Map:
- return Archtype.Map;
-
- case ProxyType.Set:
- return Archtype.Set;
- }
- }
-
- return Array.isArray(thing) ? Archtype.Array : isMap(thing) ? Archtype.Map : isSet(thing) ? Archtype.Set : Archtype.Object;
- }
- function has(thing, prop) {
- return getArchtype(thing) === Archtype.Map ? thing.has(prop) : Object.prototype.hasOwnProperty.call(thing, prop);
- }
- function get(thing, prop) {
-
- return getArchtype(thing) === Archtype.Map ? thing.get(prop) : thing[prop];
- }
- function set(thing, propOrOldValue, value) {
- switch (getArchtype(thing)) {
- case Archtype.Map:
- thing.set(propOrOldValue, value);
- break;
-
- case Archtype.Set:
- thing.delete(propOrOldValue);
- thing.add(value);
- break;
-
- default:
- thing[propOrOldValue] = value;
- }
- }
- function is(x, y) {
-
- if (x === y) {
- return x !== 0 || 1 / x === 1 / y;
- } else {
- return x !== x && y !== y;
- }
- }
- function isMap(target) {
- return hasMap && target instanceof Map;
- }
- function isSet(target) {
- return hasSet && target instanceof Set;
- }
- function latest(state) {
- return state.copy || state.base;
- }
- function shallowCopy(base, invokeGetters) {
- if (invokeGetters === void 0) {
- invokeGetters = false;
- }
-
- if (Array.isArray(base)) { return base.slice(); }
- var clone = Object.create(Object.getPrototypeOf(base));
- ownKeys(base).forEach(function (key) {
- if (key === DRAFT_STATE) {
- return;
- }
-
- var desc = Object.getOwnPropertyDescriptor(base, key);
- var value = desc.value;
-
- if (desc.get) {
- if (!invokeGetters) {
- throw new Error("Immer drafts cannot have computed properties");
- }
-
- value = desc.get.call(base);
- }
-
- if (desc.enumerable) {
- clone[key] = value;
- } else {
- Object.defineProperty(clone, key, {
- value: value,
- writable: true,
- configurable: true
- });
- }
- });
- return clone;
- }
- function freeze(obj, deep) {
- if (!isDraftable(obj) || isDraft(obj) || Object.isFrozen(obj)) { return; }
- var type = getArchtype(obj);
-
- if (type === Archtype.Set) {
- obj.add = obj.clear = obj.delete = dontMutateFrozenCollections;
- } else if (type === Archtype.Map) {
- obj.set = obj.clear = obj.delete = dontMutateFrozenCollections;
- }
-
- Object.freeze(obj);
- if (deep) { each(obj, function (_, value) {
- return freeze(value, true);
- }); }
- }
-
- function dontMutateFrozenCollections() {
- throw new Error("This object has been frozen and should not be mutated");
- }
-
- function createHiddenProperty(target, prop, value) {
- Object.defineProperty(target, prop, {
- value: value,
- enumerable: false,
- writable: true
- });
- }
-
-
- function die() {
- throw new Error("Illegal state, please file a bug");
- }
-
-
-
- var ImmerScope =
-
- function () {
- function ImmerScope(parent, immer) {
- this.drafts = [];
- this.parent = parent;
- this.immer = immer;
-
-
- this.canAutoFreeze = true;
- }
-
- ImmerScope.prototype.usePatches = function (patchListener) {
- if (patchListener) {
- this.patches = [];
- this.inversePatches = [];
- this.patchListener = patchListener;
- }
- };
-
- ImmerScope.prototype.revoke = function () {
- this.leave();
- this.drafts.forEach(revoke);
-
- this.drafts = null;
- };
-
- ImmerScope.prototype.leave = function () {
- if (this === ImmerScope.current) {
- ImmerScope.current = this.parent;
- }
- };
-
- ImmerScope.enter = function (immer) {
- var scope = new ImmerScope(ImmerScope.current, immer);
- ImmerScope.current = scope;
- return scope;
- };
-
- return ImmerScope;
- }();
-
- function revoke(draft) {
- var state = draft[DRAFT_STATE];
- if (state.type === ProxyType.ProxyObject || state.type === ProxyType.ProxyArray) { state.revoke(); }else { state.revoked = true; }
- }
-
- function processResult(immer, result, scope) {
- var baseDraft = scope.drafts[0];
- var isReplaced = result !== undefined && result !== baseDraft;
- immer.willFinalize(scope, result, isReplaced);
-
- if (isReplaced) {
- if (baseDraft[DRAFT_STATE].modified) {
- scope.revoke();
- throw new Error("An immer producer returned a new value *and* modified its draft. Either return a new value *or* modify the draft.");
- }
-
- if (isDraftable(result)) {
-
- result = finalize(immer, result, scope);
- maybeFreeze(immer, result);
- }
-
- if (scope.patches) {
- scope.patches.push({
- op: "replace",
- path: [],
- value: result
- });
- scope.inversePatches.push({
- op: "replace",
- path: [],
- value: baseDraft[DRAFT_STATE].base
- });
- }
- } else {
-
- result = finalize(immer, baseDraft, scope, []);
- }
-
- scope.revoke();
-
- if (scope.patches) {
- scope.patchListener(scope.patches, scope.inversePatches);
- }
-
- return result !== NOTHING ? result : undefined;
- }
-
- function finalize(immer, draft, scope, path) {
- var state = draft[DRAFT_STATE];
-
- if (!state) {
- if (Object.isFrozen(draft)) { return draft; }
- return finalizeTree(immer, draft, scope);
- }
-
-
- if (state.scope !== scope) {
- return draft;
- }
-
- if (!state.modified) {
- maybeFreeze(immer, state.base, true);
- return state.base;
- }
-
- if (!state.finalized) {
- state.finalized = true;
- finalizeTree(immer, state.draft, scope, path);
-
- if (immer.onDelete && state.type !== ProxyType.Set) {
-
- if (immer.useProxies) {
- var assigned = state.assigned;
- each(assigned, function (prop, exists) {
- if (!exists) { immer.onDelete(state, prop); }
- });
- } else {
- var base = state.base,
- copy_1 = state.copy;
- each(base, function (prop) {
- if (!has(copy_1, prop)) { immer.onDelete(state, prop); }
- });
- }
- }
-
- if (immer.onCopy) {
- immer.onCopy(state);
- }
-
-
-
- if (immer.autoFreeze && scope.canAutoFreeze) {
- freeze(state.copy, false);
- }
-
- if (path && scope.patches) {
- generatePatches(state, path, scope.patches, scope.inversePatches);
- }
- }
-
- return state.copy;
- }
-
- function finalizeTree(immer, root, scope, rootPath) {
- var state = root[DRAFT_STATE];
-
- if (state) {
- if (state.type === ProxyType.ES5Object || state.type === ProxyType.ES5Array) {
-
- state.copy = shallowCopy(state.draft, true);
- }
-
- root = state.copy;
- }
-
- each(root, function (key, value) {
- return finalizeProperty(immer, scope, root, state, root, key, value, rootPath);
- });
- return root;
- }
-
- function finalizeProperty(immer, scope, root, rootState, parentValue, prop, childValue, rootPath) {
- if (childValue === parentValue) {
- throw Error("Immer forbids circular references");
- }
-
-
- var isDraftProp = !!rootState && parentValue === root;
- var isSetMember = isSet(parentValue);
-
- if (isDraft(childValue)) {
- var path = rootPath && isDraftProp && !isSetMember &&
- !has(rootState.assigned, prop)
- ? rootPath.concat(prop) : undefined;
-
- childValue = finalize(immer, childValue, scope, path);
- set(parentValue, prop, childValue);
-
- if (isDraft(childValue)) {
- scope.canAutoFreeze = false;
- }
- }
- else if (isDraftProp && is(childValue, get(rootState.base, prop))) {
- return;
- }
-
-
- else if (isDraftable(childValue) && !Object.isFrozen(childValue)) {
- each(childValue, function (key, grandChild) {
- return finalizeProperty(immer, scope, root, rootState, childValue, key, grandChild, rootPath);
- });
- maybeFreeze(immer, childValue);
- }
-
- if (isDraftProp && immer.onAssign && !isSetMember) {
- immer.onAssign(rootState, prop, childValue);
- }
- }
-
- function maybeFreeze(immer, value, deep) {
- if (deep === void 0) {
- deep = false;
- }
-
- if (immer.autoFreeze && !isDraft(value)) {
- freeze(value, deep);
- }
- }
-
-
-
- function createProxy(base, parent) {
- var isArray = Array.isArray(base);
- var state = {
- type: isArray ? ProxyType.ProxyArray : ProxyType.ProxyObject,
-
- scope: parent ? parent.scope : ImmerScope.current,
-
- modified: false,
-
- finalized: false,
-
- assigned: {},
-
- parent: parent,
-
- base: base,
-
- draft: null,
-
- drafts: {},
-
- copy: null,
-
- revoke: null,
- isManual: false
- };
-
-
-
-
-
-
- var target = state;
- var traps = objectTraps;
-
- if (isArray) {
- target = [state];
- traps = arrayTraps;
- }
-
-
-
- var _a = Proxy.revocable(target, traps),
- revoke = _a.revoke,
- proxy = _a.proxy;
-
- state.draft = proxy;
- state.revoke = revoke;
- return proxy;
- }
-
-
- var objectTraps = {
- get: function (state, prop) {
- if (prop === DRAFT_STATE) { return state; }
- var drafts = state.drafts;
-
- if (!state.modified && has(drafts, prop)) {
- return drafts[prop];
- }
-
- var value = latest(state)[prop];
-
- if (state.finalized || !isDraftable(value)) {
- return value;
- }
-
-
- if (state.modified) {
-
- if (value !== peek(state.base, prop)) { return value; }
-
-
- drafts = state.copy;
- }
-
- return drafts[prop] = state.scope.immer.createProxy(value, state);
- },
- has: function (state, prop) {
- return prop in latest(state);
- },
- ownKeys: function (state) {
- return Reflect.ownKeys(latest(state));
- },
- set: function (state, prop
- /* strictly not, but helps TS */
- , value) {
- if (!state.modified) {
- var baseValue = peek(state.base, prop);
-
-
-
- var isUnchanged = value ? is(baseValue, value) || value === state.drafts[prop] : is(baseValue, value) && prop in state.base;
- if (isUnchanged) { return true; }
- prepareCopy(state);
- markChanged(state);
- }
-
- state.assigned[prop] = true;
-
- state.copy[prop] = value;
- return true;
- },
- deleteProperty: function (state, prop) {
-
- if (peek(state.base, prop) !== undefined || prop in state.base) {
- state.assigned[prop] = false;
- prepareCopy(state);
- markChanged(state);
- } else if (state.assigned[prop]) {
-
- delete state.assigned[prop];
- }
-
-
- if (state.copy) { delete state.copy[prop]; }
- return true;
- },
-
-
- getOwnPropertyDescriptor: function (state, prop) {
- var owner = latest(state);
- var desc = Reflect.getOwnPropertyDescriptor(owner, prop);
-
- if (desc) {
- desc.writable = true;
- desc.configurable = state.type !== ProxyType.ProxyArray || prop !== "length";
- }
-
- return desc;
- },
- defineProperty: function () {
- throw new Error("Object.defineProperty() cannot be used on an Immer draft");
- },
- getPrototypeOf: function (state) {
- return Object.getPrototypeOf(state.base);
- },
- setPrototypeOf: function () {
- throw new Error("Object.setPrototypeOf() cannot be used on an Immer draft");
- }
- };
-
-
- var arrayTraps = {};
- each(objectTraps, function (key, fn) {
-
- arrayTraps[key] = function () {
- arguments[0] = arguments[0][0];
- return fn.apply(this, arguments);
- };
- });
-
- arrayTraps.deleteProperty = function (state, prop) {
- if (isNaN(parseInt(prop))) {
- throw new Error("Immer only supports deleting array indices");
- }
-
- return objectTraps.deleteProperty.call(this, state[0], prop);
- };
-
- arrayTraps.set = function (state, prop, value) {
- if (prop !== "length" && isNaN(parseInt(prop))) {
- throw new Error("Immer only supports setting array indices and the 'length' property");
- }
-
- return objectTraps.set.call(this, state[0], prop, value, state[0]);
- };
-
-
-
-
- function peek(draft, prop) {
- var state = draft[DRAFT_STATE];
- var desc = Reflect.getOwnPropertyDescriptor(state ? latest(state) : draft, prop);
- return desc && desc.value;
- }
-
- function markChanged(state) {
- if (!state.modified) {
- state.modified = true;
-
- if (state.type === ProxyType.ProxyObject || state.type === ProxyType.ProxyArray) {
- var copy_1 = state.copy = shallowCopy(state.base);
- each(state.drafts, function (key, value) {
-
- copy_1[key] = value;
- });
- state.drafts = undefined;
- }
-
- if (state.parent) {
- markChanged(state.parent);
- }
- }
- }
-
- function prepareCopy(state) {
- if (!state.copy) {
- state.copy = shallowCopy(state.base);
- }
- }
-
- function willFinalizeES5(scope, result, isReplaced) {
- scope.drafts.forEach(function (draft) {
- draft[DRAFT_STATE].finalizing = true;
- });
-
- if (!isReplaced) {
- if (scope.patches) {
- markChangesRecursively(scope.drafts[0]);
- }
-
-
- markChangesSweep(scope.drafts);
- }
- else if (isDraft(result) && result[DRAFT_STATE].scope === scope) {
- markChangesSweep(scope.drafts);
- }
- }
- function createES5Proxy(base, parent) {
- var isArray = Array.isArray(base);
- var draft = clonePotentialDraft(base);
- each(draft, function (prop) {
- proxyProperty(draft, prop, isArray || isEnumerable(base, prop));
- });
- var state = {
- type: isArray ? ProxyType.ES5Array : ProxyType.ES5Object,
- scope: parent ? parent.scope : ImmerScope.current,
- modified: false,
- finalizing: false,
- finalized: false,
- assigned: {},
- parent: parent,
- base: base,
- draft: draft,
- copy: null,
- revoked: false,
- isManual: false
- };
- createHiddenProperty(draft, DRAFT_STATE, state);
- return draft;
- }
-
- function peek$1(draft, prop) {
- var state = draft[DRAFT_STATE];
-
- if (state && !state.finalizing) {
- state.finalizing = true;
- var value = draft[prop];
- state.finalizing = false;
- return value;
- }
-
- return draft[prop];
- }
-
- function get$1(state, prop) {
- assertUnrevoked(state);
- var value = peek$1(latest(state), prop);
- if (state.finalizing) { return value; }
-
- if (value === peek$1(state.base, prop) && isDraftable(value)) {
- prepareCopy$1(state);
-
- return state.copy[prop] = state.scope.immer.createProxy(value, state);
- }
-
- return value;
- }
-
- function set$1(state, prop, value) {
- assertUnrevoked(state);
- state.assigned[prop] = true;
-
- if (!state.modified) {
- if (is(value, peek$1(latest(state), prop))) { return; }
- markChangedES5(state);
- prepareCopy$1(state);
- }
-
-
- state.copy[prop] = value;
- }
-
- function markChangedES5(state) {
- if (!state.modified) {
- state.modified = true;
- if (state.parent) { markChangedES5(state.parent); }
- }
- }
-
- function prepareCopy$1(state) {
- if (!state.copy) { state.copy = clonePotentialDraft(state.base); }
- }
-
- function clonePotentialDraft(base) {
- var state = base && base[DRAFT_STATE];
-
- if (state) {
- state.finalizing = true;
- var draft = shallowCopy(state.draft, true);
- state.finalizing = false;
- return draft;
- }
-
- return shallowCopy(base);
- }
-
-
-
- var descriptors = {};
-
- function proxyProperty(draft, prop, enumerable) {
- var desc = descriptors[prop];
-
- if (desc) {
- desc.enumerable = enumerable;
- } else {
- descriptors[prop] = desc = {
- configurable: true,
- enumerable: enumerable,
- get: function () {
- return get$1(this[DRAFT_STATE], prop);
- },
- set: function (value) {
- set$1(this[DRAFT_STATE], prop, value);
- }
- };
- }
-
- Object.defineProperty(draft, prop, desc);
- }
-
- function assertUnrevoked(state) {
- if (state.revoked === true) { throw new Error("Cannot use a proxy that has been revoked. Did you pass an object from inside an immer function to an async process? " + JSON.stringify(latest(state))); }
- }
-
- function markChangesSweep(drafts) {
-
-
-
-
- for (var i = drafts.length - 1; i >= 0; i--) {
- var state = drafts[i][DRAFT_STATE];
-
- if (!state.modified) {
- switch (state.type) {
- case ProxyType.ES5Array:
- if (hasArrayChanges(state)) { markChangedES5(state); }
- break;
-
- case ProxyType.ES5Object:
- if (hasObjectChanges(state)) { markChangedES5(state); }
- break;
- }
- }
- }
- }
-
- function markChangesRecursively(object) {
- if (!object || typeof object !== "object") { return; }
- var state = object[DRAFT_STATE];
- if (!state) { return; }
- var base = state.base,
- draft = state.draft,
- assigned = state.assigned,
- type = state.type;
-
- if (type === ProxyType.ES5Object) {
-
-
-
-
-
- each(draft, function (key) {
- if (key === DRAFT_STATE) { return; }
-
- if (base[key] === undefined && !has(base, key)) {
- assigned[key] = true;
- markChangedES5(state);
- } else if (!assigned[key]) {
-
- markChangesRecursively(draft[key]);
- }
- });
-
- each(base, function (key) {
-
- if (draft[key] === undefined && !has(draft, key)) {
- assigned[key] = false;
- markChangedES5(state);
- }
- });
- } else if (type === ProxyType.ES5Array && hasArrayChanges(state)) {
- markChangedES5(state);
- assigned.length = true;
-
- if (draft.length < base.length) {
- for (var i = draft.length; i < base.length; i++) { assigned[i] = false; }
- } else {
- for (var i = base.length; i < draft.length; i++) { assigned[i] = true; }
- }
-
- for (var i = 0; i < draft.length; i++) {
-
- if (assigned[i] === undefined) { markChangesRecursively(draft[i]); }
- }
- }
- }
-
- function hasObjectChanges(state) {
- var base = state.base,
- draft = state.draft;
-
-
- var keys = Object.keys(draft);
-
- for (var i = keys.length - 1; i >= 0; i--) {
- var key = keys[i];
- var baseValue = base[key];
-
- if (baseValue === undefined && !has(base, key)) {
- return true;
- }
-
- else {
- var value = draft[key];
- var state_1 = value && value[DRAFT_STATE];
-
- if (state_1 ? state_1.base !== baseValue : !is(value, baseValue)) {
- return true;
- }
- }
- }
-
-
-
- return keys.length !== Object.keys(base).length;
- }
-
- function hasArrayChanges(state) {
- var draft = state.draft;
- if (draft.length !== state.base.length) { return true; }
-
-
-
-
-
-
-
- var descriptor = Object.getOwnPropertyDescriptor(draft, draft.length - 1);
-
- if (descriptor && !descriptor.get) { return true; }
-
- return false;
- }
-
- var DraftMap = function (_super) {
- if (!_super) {
-
- throw new Error("Map is not polyfilled");
- }
-
- __extends(DraftMap, _super);
-
-
- function DraftMap(target, parent) {
- this[DRAFT_STATE] = {
- type: ProxyType.Map,
- parent: parent,
- scope: parent ? parent.scope : ImmerScope.current,
- modified: false,
- finalized: false,
- copy: undefined,
- assigned: undefined,
- base: target,
- draft: this,
- isManual: false,
- revoked: false
- };
- return this;
- }
-
- var p = DraftMap.prototype;
-
- Object.defineProperty(p, "size", {
- get: function () {
- return latest(this[DRAFT_STATE]).size;
- },
- enumerable: true,
- configurable: true
- });
-
- p.has = function (key) {
- return latest(this[DRAFT_STATE]).has(key);
- };
-
- p.set = function (key, value) {
- var state = this[DRAFT_STATE];
- assertUnrevoked(state);
-
- if (latest(state).get(key) !== value) {
- prepareCopy$2(state);
- state.scope.immer.markChanged(state);
- state.assigned.set(key, true);
- state.copy.set(key, value);
- state.assigned.set(key, true);
- }
-
- return this;
- };
-
- p.delete = function (key) {
- if (!this.has(key)) {
- return false;
- }
-
- var state = this[DRAFT_STATE];
- assertUnrevoked(state);
- prepareCopy$2(state);
- state.scope.immer.markChanged(state);
- state.assigned.set(key, false);
- state.copy.delete(key);
- return true;
- };
-
- p.clear = function () {
- var state = this[DRAFT_STATE];
- assertUnrevoked(state);
- prepareCopy$2(state);
- state.scope.immer.markChanged(state);
- state.assigned = new Map();
- return state.copy.clear();
- };
-
- p.forEach = function (cb, thisArg) {
- var _this = this;
-
- var state = this[DRAFT_STATE];
- latest(state).forEach(function (_value, key, _map) {
- cb.call(thisArg, _this.get(key), key, _this);
- });
- };
-
- p.get = function (key) {
- var state = this[DRAFT_STATE];
- assertUnrevoked(state);
- var value = latest(state).get(key);
-
- if (state.finalized || !isDraftable(value)) {
- return value;
- }
-
- if (value !== state.base.get(key)) {
- return value;
- }
-
-
- var draft = state.scope.immer.createProxy(value, state);
- prepareCopy$2(state);
- state.copy.set(key, draft);
- return draft;
- };
-
- p.keys = function () {
- return latest(this[DRAFT_STATE]).keys();
- };
-
- p.values = function () {
- var _a;
-
- var _this = this;
-
- var iterator = this.keys();
- return _a = {}, _a[iteratorSymbol] = function () {
- return _this.values();
- }, _a.next = function () {
- var r = iterator.next();
-
-
- if (r.done) { return r; }
-
- var value = _this.get(r.value);
-
- return {
- done: false,
- value: value
- };
- }, _a;
- };
-
- p.entries = function () {
- var _a;
-
- var _this = this;
-
- var iterator = this.keys();
- return _a = {}, _a[iteratorSymbol] = function () {
- return _this.entries();
- }, _a.next = function () {
- var r = iterator.next();
-
-
- if (r.done) { return r; }
-
- var value = _this.get(r.value);
-
- return {
- done: false,
- value: [r.value, value]
- };
- }, _a;
- };
-
- p[iteratorSymbol] = function () {
- return this.entries();
- };
-
- return DraftMap;
- }(Map);
-
- function proxyMap(target, parent) {
-
- return new DraftMap(target, parent);
- }
-
- function prepareCopy$2(state) {
- if (!state.copy) {
- state.assigned = new Map();
- state.copy = new Map(state.base);
- }
- }
-
- var DraftSet = function (_super) {
- if (!_super) {
-
- throw new Error("Set is not polyfilled");
- }
-
- __extends(DraftSet, _super);
-
-
- function DraftSet(target, parent) {
- this[DRAFT_STATE] = {
- type: ProxyType.Set,
- parent: parent,
- scope: parent ? parent.scope : ImmerScope.current,
- modified: false,
- finalized: false,
- copy: undefined,
- base: target,
- draft: this,
- drafts: new Map(),
- revoked: false,
- isManual: false
- };
- return this;
- }
-
- var p = DraftSet.prototype;
- Object.defineProperty(p, "size", {
- get: function () {
- return latest(this[DRAFT_STATE]).size;
- },
- enumerable: true,
- configurable: true
- });
-
- p.has = function (value) {
- var state = this[DRAFT_STATE];
- assertUnrevoked(state);
-
- if (!state.copy) {
- return state.base.has(value);
- }
-
- if (state.copy.has(value)) { return true; }
- if (state.drafts.has(value) && state.copy.has(state.drafts.get(value))) { return true; }
- return false;
- };
-
- p.add = function (value) {
- var state = this[DRAFT_STATE];
- assertUnrevoked(state);
-
- if (state.copy) {
- state.copy.add(value);
- } else if (!state.base.has(value)) {
- prepareCopy$3(state);
- state.scope.immer.markChanged(state);
- state.copy.add(value);
- }
-
- return this;
- };
-
- p.delete = function (value) {
- if (!this.has(value)) {
- return false;
- }
-
- var state = this[DRAFT_STATE];
- assertUnrevoked(state);
- prepareCopy$3(state);
- state.scope.immer.markChanged(state);
- return state.copy.delete(value) || (state.drafts.has(value) ? state.copy.delete(state.drafts.get(value)) :
-
- false);
- };
-
- p.clear = function () {
- var state = this[DRAFT_STATE];
- assertUnrevoked(state);
- prepareCopy$3(state);
- state.scope.immer.markChanged(state);
- return state.copy.clear();
- };
-
- p.values = function () {
- var state = this[DRAFT_STATE];
- assertUnrevoked(state);
- prepareCopy$3(state);
- return state.copy.values();
- };
-
- p.entries = function entries() {
- var state = this[DRAFT_STATE];
- assertUnrevoked(state);
- prepareCopy$3(state);
- return state.copy.entries();
- };
-
- p.keys = function () {
- return this.values();
- };
-
- p[iteratorSymbol] = function () {
- return this.values();
- };
-
- p.forEach = function forEach(cb, thisArg) {
- var iterator = this.values();
- var result = iterator.next();
-
- while (!result.done) {
- cb.call(thisArg, result.value, result.value, this);
- result = iterator.next();
- }
- };
-
- return DraftSet;
- }(Set);
-
- function proxySet(target, parent) {
-
- return new DraftSet(target, parent);
- }
-
- function prepareCopy$3(state) {
- if (!state.copy) {
-
- state.copy = new Set();
- state.base.forEach(function (value) {
- if (isDraftable(value)) {
- var draft = state.scope.immer.createProxy(value, state);
- state.drafts.set(value, draft);
- state.copy.add(draft);
- } else {
- state.copy.add(value);
- }
- });
- }
- }
-
- function generatePatches(state, basePath, patches, inversePatches) {
- switch (state.type) {
- case ProxyType.ProxyObject:
- case ProxyType.ES5Object:
- case ProxyType.Map:
- return generatePatchesFromAssigned(state, basePath, patches, inversePatches);
-
- case ProxyType.ES5Array:
- case ProxyType.ProxyArray:
- return generateArrayPatches(state, basePath, patches, inversePatches);
-
- case ProxyType.Set:
- return generateSetPatches(state, basePath, patches, inversePatches);
- }
- }
-
- function generateArrayPatches(state, basePath, patches, inversePatches) {
- var _a, _b;
-
- var base = state.base,
- assigned = state.assigned,
- copy = state.copy;
-
-
- if (!copy) { die(); }
-
- if (copy.length < base.length) {
- _a = [copy, base], base = _a[0], copy = _a[1];
- _b = [inversePatches, patches], patches = _b[0], inversePatches = _b[1];
- }
-
- var delta = copy.length - base.length;
-
- var start = 0;
-
- while (base[start] === copy[start] && start < base.length) {
- ++start;
- }
-
-
- var end = base.length;
-
- while (end > start && base[end - 1] === copy[end + delta - 1]) {
- --end;
- }
-
-
- for (var i = start; i < end; ++i) {
- if (assigned[i] && copy[i] !== base[i]) {
- var path = basePath.concat([i]);
- patches.push({
- op: "replace",
- path: path,
- value: copy[i]
- });
- inversePatches.push({
- op: "replace",
- path: path,
- value: base[i]
- });
- }
- }
-
- var replaceCount = patches.length;
-
- for (var i = end + delta - 1; i >= end; --i) {
- var path = basePath.concat([i]);
- patches[replaceCount + i - end] = {
- op: "add",
- path: path,
- value: copy[i]
- };
- inversePatches.push({
- op: "remove",
- path: path
- });
- }
- }
-
-
- function generatePatchesFromAssigned(state, basePath, patches, inversePatches) {
- var base = state.base,
- copy = state.copy;
- each(state.assigned, function (key, assignedValue) {
- var origValue = get(base, key);
- var value = get(copy, key);
- var op = !assignedValue ? "remove" : has(base, key) ? "replace" : "add";
- if (origValue === value && op === "replace") { return; }
- var path = basePath.concat(key);
- patches.push(op === "remove" ? {
- op: op,
- path: path
- } : {
- op: op,
- path: path,
- value: value
- });
- inversePatches.push(op === "add" ? {
- op: "remove",
- path: path
- } : op === "remove" ? {
- op: "add",
- path: path,
- value: origValue
- } : {
- op: "replace",
- path: path,
- value: origValue
- });
- });
- }
-
- function generateSetPatches(state, basePath, patches, inversePatches) {
- var base = state.base,
- copy = state.copy;
- var i = 0;
- base.forEach(function (value) {
- if (!copy.has(value)) {
- var path = basePath.concat([i]);
- patches.push({
- op: "remove",
- path: path,
- value: value
- });
- inversePatches.unshift({
- op: "add",
- path: path,
- value: value
- });
- }
-
- i++;
- });
- i = 0;
- copy.forEach(function (value) {
- if (!base.has(value)) {
- var path = basePath.concat([i]);
- patches.push({
- op: "add",
- path: path,
- value: value
- });
- inversePatches.unshift({
- op: "remove",
- path: path,
- value: value
- });
- }
-
- i++;
- });
- }
-
- function applyPatches(draft, patches) {
- patches.forEach(function (patch) {
- var path = patch.path,
- op = patch.op;
-
-
- if (!path.length) { die(); }
- var base = draft;
-
- for (var i = 0; i < path.length - 1; i++) {
- base = get(base, path[i]);
- if (!base || typeof base !== "object") { throw new Error("Cannot apply patch, path doesn't resolve: " + path.join("/")); }
- }
-
- var type = getArchtype(base);
- var value = deepClonePatchValue(patch.value);
-
- var key = path[path.length - 1];
-
- switch (op) {
- case "replace":
- switch (type) {
- case Archtype.Map:
- return base.set(key, value);
-
-
-
- case Archtype.Set:
- throw new Error('Sets cannot have "replace" patches.');
-
- default:
-
-
-
-
- return base[key] = value;
- }
-
- case "add":
- switch (type) {
- case Archtype.Array:
- return base.splice(key, 0, value);
-
- case Archtype.Map:
- return base.set(key, value);
-
- case Archtype.Set:
- return base.add(value);
-
- default:
- return base[key] = value;
- }
-
- case "remove":
- switch (type) {
- case Archtype.Array:
- return base.splice(key, 1);
-
- case Archtype.Map:
- return base.delete(key);
-
- case Archtype.Set:
- return base.delete(patch.value);
-
- default:
- return delete base[key];
- }
-
- default:
- throw new Error("Unsupported patch operation: " + op);
- }
- });
- return draft;
- }
-
- function deepClonePatchValue(obj) {
- if (!obj || typeof obj !== "object") { return obj; }
- if (Array.isArray(obj)) { return obj.map(deepClonePatchValue); }
- if (isMap(obj)) { return new Map(Array.from(obj.entries()).map(function (_a) {
- var k = _a[0],
- v = _a[1];
- return [k, deepClonePatchValue(v)];
- })); }
-
- var cloned = Object.create(Object.getPrototypeOf(obj));
-
- for (var key in obj) { cloned[key] = deepClonePatchValue(obj[key]); }
-
- return cloned;
- }
-
-
-
- function __spreadArrays() {
- for (var s = 0, i = 0, il = arguments.length; i < il; i++) s += arguments[i].length;
- for (var r = Array(s), k = 0, i = 0; i < il; i++)
- for (var a = arguments[i], j = 0, jl = a.length; j < jl; j++, k++)
- r[k] = a[j];
- return r;
- }
-
-
-
- function verifyMinified() {}
-
- var configDefaults = {
- useProxies: typeof Proxy !== "undefined" && typeof Proxy.revocable !== "undefined" && typeof Reflect !== "undefined",
- autoFreeze: typeof process !== "undefined" ? process.env.NODE_ENV !== "production" :
-
- verifyMinified.name === "verifyMinified",
- onAssign: null,
- onDelete: null,
- onCopy: null
- };
-
- var Immer =
-
- function () {
- function Immer(config) {
- var _this = this;
-
- this.useProxies = false;
- this.autoFreeze = false;
- each(configDefaults, function (key, value) {
- var _a, _b;
-
-
- _this[key] = (_b = (_a = config) === null || _a === void 0 ? void 0 : _a[key], _b !== null && _b !== void 0 ? _b : value);
- });
- this.setUseProxies(this.useProxies);
- this.produce = this.produce.bind(this);
- this.produceWithPatches = this.produceWithPatches.bind(this);
- }
-
-
-
-
- Immer.prototype.produce = function (base, recipe, patchListener) {
- var _this = this;
-
-
- if (typeof base === "function" && typeof recipe !== "function") {
- var defaultBase_1 = recipe;
- recipe = base;
- var self_1 = this;
- return function curriedProduce(base) {
- var arguments$1 = arguments;
-
- var _this = this;
-
- if (base === void 0) {
- base = defaultBase_1;
- }
-
- var args = [];
-
- for (var _i = 1; _i < arguments.length; _i++) {
- args[_i - 1] = arguments$1[_i];
- }
-
- return self_1.produce(base, function (draft) {
- return recipe.call.apply(recipe, __spreadArrays([_this, draft], args));
- });
- };
- }
-
-
- {
- if (typeof recipe !== "function") {
- throw new Error("The first or second argument to `produce` must be a function");
- }
-
- if (patchListener !== undefined && typeof patchListener !== "function") {
- throw new Error("The third argument to `produce` must be a function or undefined");
- }
- }
- var result;
-
- if (isDraftable(base)) {
- var scope_1 = ImmerScope.enter(this);
- var proxy = this.createProxy(base, undefined);
- var hasError = true;
-
- try {
- result = recipe(proxy);
- hasError = false;
- } finally {
-
- if (hasError) { scope_1.revoke(); }else { scope_1.leave(); }
- }
-
- if (typeof Promise !== "undefined" && result instanceof Promise) {
- return result.then(function (result) {
- scope_1.usePatches(patchListener);
- return processResult(_this, result, scope_1);
- }, function (error) {
- scope_1.revoke();
- throw error;
- });
- }
-
- scope_1.usePatches(patchListener);
- return processResult(this, result, scope_1);
- } else {
- result = recipe(base);
- if (result === NOTHING) { return undefined; }
- if (result === undefined) { result = base; }
- maybeFreeze(this, result, true);
- return result;
- }
- };
-
- Immer.prototype.produceWithPatches = function (arg1, arg2, arg3) {
- var _this = this;
-
- if (typeof arg1 === "function") {
- return function (state) {
- var arguments$1 = arguments;
-
- var args = [];
-
- for (var _i = 1; _i < arguments.length; _i++) {
- args[_i - 1] = arguments$1[_i];
- }
-
- return _this.produceWithPatches(state, function (draft) {
- return arg1.apply(void 0, __spreadArrays([draft], args));
- });
- };
- }
-
-
-
-
- if (arg3) { die(); }
- var patches, inversePatches;
- var nextState = this.produce(arg1, arg2, function (p, ip) {
- patches = p;
- inversePatches = ip;
- });
- return [nextState, patches, inversePatches];
- };
-
- Immer.prototype.createDraft = function (base) {
- if (!isDraftable(base)) {
- throw new Error("First argument to `createDraft` must be a plain object, an array, or an immerable object");
- }
-
- var scope = ImmerScope.enter(this);
- var proxy = this.createProxy(base, undefined);
- proxy[DRAFT_STATE].isManual = true;
- scope.leave();
- return proxy;
- };
-
- Immer.prototype.finishDraft = function (draft, patchListener) {
- var state = draft && draft[DRAFT_STATE];
-
- if (!state || !state.isManual) {
- throw new Error("First argument to `finishDraft` must be a draft returned by `createDraft`");
- }
-
- if (state.finalized) {
- throw new Error("The given draft is already finalized");
- }
-
- var scope = state.scope;
- scope.usePatches(patchListener);
- return processResult(this, undefined, scope);
- };
-
-
-
-
- Immer.prototype.setAutoFreeze = function (value) {
- this.autoFreeze = value;
- };
-
-
-
-
- Immer.prototype.setUseProxies = function (value) {
- this.useProxies = value;
- };
-
- Immer.prototype.applyPatches = function (base, patches) {
-
-
- var i;
-
- for (i = patches.length - 1; i >= 0; i--) {
- var patch = patches[i];
-
- if (patch.path.length === 0 && patch.op === "replace") {
- base = patch.value;
- break;
- }
- }
-
- if (isDraft(base)) {
-
- return applyPatches(base, patches);
- }
-
-
- return this.produce(base, function (draft) {
- return applyPatches(draft, patches.slice(i + 1));
- });
- };
-
- Immer.prototype.createProxy = function (value, parent) {
-
- var draft = isMap(value) ? proxyMap(value, parent) : isSet(value) ? proxySet(value, parent) : this.useProxies ? createProxy(value, parent) : createES5Proxy(value, parent);
- var scope = parent ? parent.scope : ImmerScope.current;
- scope.drafts.push(draft);
- return draft;
- };
-
- Immer.prototype.willFinalize = function (scope, thing, isReplaced) {
- if (!this.useProxies) { willFinalizeES5(scope, thing, isReplaced); }
- };
-
- Immer.prototype.markChanged = function (state) {
- if (this.useProxies) {
- markChanged(state);
- } else {
- markChangedES5(state);
- }
- };
-
- return Immer;
- }();
-
- var immer = new Immer();
-
-
- var produce = immer.produce;
-
-
- var produceWithPatches = immer.produceWithPatches.bind(immer);
-
-
- var setAutoFreeze = immer.setAutoFreeze.bind(immer);
-
-
- var setUseProxies = immer.setUseProxies.bind(immer);
-
-
- var applyPatches$1 = immer.applyPatches.bind(immer);
-
-
- var createDraft = immer.createDraft.bind(immer);
-
-
- var finishDraft = immer.finishDraft.bind(immer);
-
-
- function castDraft(value) {
- return value;
- }
-
-
- function castImmutable(value) {
- return value;
- }
-
- exports.Immer = Immer;
- exports.applyPatches = applyPatches$1;
- exports.castDraft = castDraft;
- exports.castImmutable = castImmutable;
- exports.createDraft = createDraft;
- exports.default = produce;
- exports.finishDraft = finishDraft;
- exports.immerable = DRAFTABLE;
- exports.isDraft = isDraft;
- exports.isDraftable = isDraftable;
- exports.nothing = NOTHING;
- exports.original = original;
- exports.produce = produce;
- exports.produceWithPatches = produceWithPatches;
- exports.setAutoFreeze = setAutoFreeze;
- exports.setUseProxies = setUseProxies;
-
- });
-
- unwrapExports(immer_1);
- var immer_2 = immer_1.Immer;
- var immer_3 = immer_1.applyPatches;
- var immer_4 = immer_1.castDraft;
- var immer_5 = immer_1.castImmutable;
- var immer_6 = immer_1.createDraft;
- var immer_7 = immer_1.finishDraft;
- var immer_8 = immer_1.immerable;
- var immer_9 = immer_1.isDraft;
- var immer_10 = immer_1.isDraftable;
- var immer_11 = immer_1.nothing;
- var immer_12 = immer_1.original;
- var immer_13 = immer_1.produce;
- var immer_14 = immer_1.produceWithPatches;
- var immer_15 = immer_1.setAutoFreeze;
- var immer_16 = immer_1.setUseProxies;
-
- var esrever = createCommonjsModule(function (module, exports) {
- (function(root) {
-
-
- var freeExports = exports;
-
-
- var freeModule = module &&
- module.exports == freeExports && module;
-
-
-
- var freeGlobal = typeof commonjsGlobal == 'object' && commonjsGlobal;
- if (freeGlobal.global === freeGlobal || freeGlobal.window === freeGlobal) {
- root = freeGlobal;
- }
-
-
-
- var regexSymbolWithCombiningMarks = /([\0-\u02FF\u0370-\u1AAF\u1B00-\u1DBF\u1E00-\u20CF\u2100-\uD7FF\uE000-\uFE1F\uFE30-\uFFFF]|[\uD800-\uDBFF][\uDC00-\uDFFF]|[\uD800-\uDBFF](?![\uDC00-\uDFFF])|(?:[^\uD800-\uDBFF]|^)[\uDC00-\uDFFF])([\u0300-\u036F\u1AB0-\u1AFF\u1DC0-\u1DFF\u20D0-\u20FF\uFE20-\uFE2F]+)/g;
- var regexSurrogatePair = /([\uD800-\uDBFF])([\uDC00-\uDFFF])/g;
-
- var reverse = function(string) {
-
- string = string
-
- .replace(regexSymbolWithCombiningMarks, function($0, $1, $2) {
-
-
- return reverse($2) + $1;
- })
-
- .replace(regexSurrogatePair, '$2$1');
-
- var result = '';
- var index = string.length;
- while (index--) {
- result += string.charAt(index);
- }
- return result;
- };
-
-
-
- var esrever = {
- 'version': '0.2.0',
- 'reverse': reverse
- };
-
-
-
- if (freeExports && !freeExports.nodeType) {
- if (freeModule) {
- freeModule.exports = esrever;
- } else {
- for (var key in esrever) {
- esrever.hasOwnProperty(key) && (freeExports[key] = esrever[key]);
- }
- }
- } else {
- root.esrever = esrever;
- }
-
- }(commonjsGlobal));
- });
-
- var dist = createCommonjsModule(function (module, exports) {
-
- Object.defineProperty(exports, '__esModule', { value: true });
-
- function _interopDefault (ex) { return (ex && (typeof ex === 'object') && 'default' in ex) ? ex['default'] : ex; }
-
- var isPlainObject = _interopDefault(index_cjs);
-
-
-
- function _defineProperty(obj, key, value) {
- if (key in obj) {
- Object.defineProperty(obj, key, {
- value: value,
- enumerable: true,
- configurable: true,
- writable: true
- });
- } else {
- obj[key] = value;
- }
-
- return obj;
- }
-
- var DIRTY_PATHS = new WeakMap();
- var FLUSHING = new WeakMap();
- var NORMALIZING = new WeakMap();
- var PATH_REFS = new WeakMap();
- var POINT_REFS = new WeakMap();
- var RANGE_REFS = new WeakMap();
-
- function ownKeys(object, enumerableOnly) { var keys = Object.keys(object); if (Object.getOwnPropertySymbols) { var symbols = Object.getOwnPropertySymbols(object); if (enumerableOnly) symbols = symbols.filter(function (sym) { return Object.getOwnPropertyDescriptor(object, sym).enumerable; }); keys.push.apply(keys, symbols); } return keys; }
-
- function _objectSpread(target) { for (var i = 1; i < arguments.length; i++) { var source = arguments[i] != null ? arguments[i] : {}; if (i % 2) { ownKeys(Object(source), true).forEach(function (key) { _defineProperty(target, key, source[key]); }); } else if (Object.getOwnPropertyDescriptors) { Object.defineProperties(target, Object.getOwnPropertyDescriptors(source)); } else { ownKeys(Object(source)).forEach(function (key) { Object.defineProperty(target, key, Object.getOwnPropertyDescriptor(source, key)); }); } } return target; }
-
-
- var createEditor = () => {
- var editor = {
- children: [],
- operations: [],
- selection: null,
- marks: null,
- isInline: () => false,
- isVoid: () => false,
- onChange: () => {},
- apply: op => {
- for (var ref of Editor.pathRefs(editor)) {
- PathRef.transform(ref, op);
- }
-
- for (var _ref of Editor.pointRefs(editor)) {
- PointRef.transform(_ref, op);
- }
-
- for (var _ref2 of Editor.rangeRefs(editor)) {
- RangeRef.transform(_ref2, op);
- }
-
- var set = new Set();
- var dirtyPaths = [];
-
- var add = path => {
- if (path) {
- var key = path.join(',');
-
- if (!set.has(key)) {
- set.add(key);
- dirtyPaths.push(path);
- }
- }
- };
-
- var oldDirtyPaths = DIRTY_PATHS.get(editor) || [];
- var newDirtyPaths = getDirtyPaths(op);
-
- for (var path of oldDirtyPaths) {
- var newPath = Path.transform(path, op);
- add(newPath);
- }
-
- for (var _path of newDirtyPaths) {
- add(_path);
- }
-
- DIRTY_PATHS.set(editor, dirtyPaths);
- Editor.transform(editor, op);
- editor.operations.push(op);
- Editor.normalize(editor);
-
- if (op.type === 'set_selection') {
- editor.marks = null;
- }
-
- if (!FLUSHING.get(editor)) {
- FLUSHING.set(editor, true);
- Promise.resolve().then(() => {
- FLUSHING.set(editor, false);
- editor.onChange();
- editor.operations = [];
- });
- }
- },
- addMark: (key, value) => {
- var {
- selection
- } = editor;
-
- if (selection) {
- if (Range.isExpanded(selection)) {
- Transforms.setNodes(editor, {
- [key]: value
- }, {
- match: Text.isText,
- split: true
- });
- } else {
- var marks = _objectSpread({}, Editor.marks(editor) || {}, {
- [key]: value
- });
-
- editor.marks = marks;
- editor.onChange();
- }
- }
- },
- deleteBackward: unit => {
- var {
- selection
- } = editor;
-
- if (selection && Range.isCollapsed(selection)) {
- Transforms.delete(editor, {
- unit,
- reverse: true
- });
- }
- },
- deleteForward: unit => {
- var {
- selection
- } = editor;
-
- if (selection && Range.isCollapsed(selection)) {
- Transforms.delete(editor, {
- unit
- });
- }
- },
- deleteFragment: () => {
- var {
- selection
- } = editor;
-
- if (selection && Range.isExpanded(selection)) {
- Transforms.delete(editor);
- }
- },
- insertBreak: () => {
- Transforms.splitNodes(editor, {
- always: true
- });
- },
- insertFragment: fragment => {
- Transforms.insertFragment(editor, fragment);
- },
- insertNode: node => {
- Transforms.insertNodes(editor, node);
- },
- insertText: text => {
- var {
- selection,
- marks
- } = editor;
-
- if (selection) {
-
-
- if (Range.isCollapsed(selection)) {
- var inline = Editor.above(editor, {
- match: n => Editor.isInline(editor, n),
- mode: 'highest'
- });
-
- if (inline) {
- var [, inlinePath] = inline;
-
- if (Editor.isEnd(editor, selection.anchor, inlinePath)) {
- var point = Editor.after(editor, inlinePath);
- Transforms.setSelection(editor, {
- anchor: point,
- focus: point
- });
- }
- }
- }
-
- if (marks) {
- var node = _objectSpread({
- text
- }, marks);
-
- Transforms.insertNodes(editor, node);
- } else {
- Transforms.insertText(editor, text);
- }
-
- editor.marks = null;
- }
- },
- normalizeNode: entry => {
- var [node, path] = entry;
-
- if (Text.isText(node)) {
- return;
- }
-
-
- if (Element.isElement(node) && node.children.length === 0) {
- var child = {
- text: ''
- };
- Transforms.insertNodes(editor, child, {
- at: path.concat(0),
- voids: true
- });
- return;
- }
-
-
- var shouldHaveInlines = Editor.isEditor(node) ? false : Element.isElement(node) && (editor.isInline(node) || node.children.length === 0 || Text.isText(node.children[0]) || editor.isInline(node.children[0]));
-
-
- var n = 0;
-
- for (var i = 0; i < node.children.length; i++, n++) {
- var _child = node.children[i];
- var prev = node.children[i - 1];
- var isLast = i === node.children.length - 1;
- var isInlineOrText = Text.isText(_child) || Element.isElement(_child) && editor.isInline(_child);
-
-
-
-
- if (isInlineOrText !== shouldHaveInlines) {
- Transforms.removeNodes(editor, {
- at: path.concat(n),
- voids: true
- });
- n--;
- } else if (Element.isElement(_child)) {
-
- if (editor.isInline(_child)) {
- if (prev == null || !Text.isText(prev)) {
- var newChild = {
- text: ''
- };
- Transforms.insertNodes(editor, newChild, {
- at: path.concat(n),
- voids: true
- });
- n++;
- } else if (isLast) {
- var _newChild = {
- text: ''
- };
- Transforms.insertNodes(editor, _newChild, {
- at: path.concat(n + 1),
- voids: true
- });
- n++;
- }
- }
- } else {
-
- if (prev != null && Text.isText(prev)) {
- if (Text.equals(_child, prev, {
- loose: true
- })) {
- Transforms.mergeNodes(editor, {
- at: path.concat(n),
- voids: true
- });
- n--;
- } else if (prev.text === '') {
- Transforms.removeNodes(editor, {
- at: path.concat(n - 1),
- voids: true
- });
- n--;
- } else if (isLast && _child.text === '') {
- Transforms.removeNodes(editor, {
- at: path.concat(n),
- voids: true
- });
- n--;
- }
- }
- }
- }
- },
- removeMark: key => {
- var {
- selection
- } = editor;
-
- if (selection) {
- if (Range.isExpanded(selection)) {
- Transforms.unsetNodes(editor, key, {
- match: Text.isText,
- split: true
- });
- } else {
- var marks = _objectSpread({}, Editor.marks(editor) || {});
-
- delete marks[key];
- editor.marks = marks;
- editor.onChange();
- }
- }
- }
- };
- return editor;
- };
-
-
- var getDirtyPaths = op => {
- switch (op.type) {
- case 'insert_text':
- case 'remove_text':
- case 'set_node':
- {
- var {
- path
- } = op;
- return Path.levels(path);
- }
-
- case 'insert_node':
- {
- var {
- node,
- path: _path2
- } = op;
- var levels = Path.levels(_path2);
- var descendants = Text.isText(node) ? [] : Array.from(Node.nodes(node), (_ref3) => {
- var [, p] = _ref3;
- return _path2.concat(p);
- });
- return [...levels, ...descendants];
- }
-
- case 'merge_node':
- {
- var {
- path: _path3
- } = op;
- var ancestors = Path.ancestors(_path3);
- var previousPath = Path.previous(_path3);
- return [...ancestors, previousPath];
- }
-
- case 'move_node':
- {
- var {
- path: _path4,
- newPath
- } = op;
-
- if (Path.equals(_path4, newPath)) {
- return [];
- }
-
- var oldAncestors = [];
- var newAncestors = [];
-
- for (var ancestor of Path.ancestors(_path4)) {
- var p = Path.transform(ancestor, op);
- oldAncestors.push(p);
- }
-
- for (var _ancestor of Path.ancestors(newPath)) {
- var _p = Path.transform(_ancestor, op);
-
- newAncestors.push(_p);
- }
-
- return [...oldAncestors, ...newAncestors];
- }
-
- case 'remove_node':
- {
- var {
- path: _path5
- } = op;
-
- var _ancestors = Path.ancestors(_path5);
-
- return [..._ancestors];
- }
-
- case 'split_node':
- {
- var {
- path: _path6
- } = op;
-
- var _levels = Path.levels(_path6);
-
- var nextPath = Path.next(_path6);
- return [..._levels, nextPath];
- }
-
- default:
- {
- return [];
- }
- }
- };
-
- function _objectWithoutPropertiesLoose(source, excluded) {
- if (source == null) return {};
- var target = {};
- var sourceKeys = Object.keys(source);
- var key, i;
-
- for (i = 0; i < sourceKeys.length; i++) {
- key = sourceKeys[i];
- if (excluded.indexOf(key) >= 0) continue;
- target[key] = source[key];
- }
-
- return target;
- }
-
- function _objectWithoutProperties(source, excluded) {
- if (source == null) return {};
- var target = _objectWithoutPropertiesLoose(source, excluded);
- var key, i;
-
- if (Object.getOwnPropertySymbols) {
- var sourceSymbolKeys = Object.getOwnPropertySymbols(source);
-
- for (i = 0; i < sourceSymbolKeys.length; i++) {
- key = sourceSymbolKeys[i];
- if (excluded.indexOf(key) >= 0) continue;
- if (!Object.prototype.propertyIsEnumerable.call(source, key)) continue;
- target[key] = source[key];
- }
- }
-
- return target;
- }
-
-
- var SPACE = /\s/;
- var PUNCTUATION = /[\u0021-\u0023\u0025-\u002A\u002C-\u002F\u003A\u003B\u003F\u0040\u005B-\u005D\u005F\u007B\u007D\u00A1\u00A7\u00AB\u00B6\u00B7\u00BB\u00BF\u037E\u0387\u055A-\u055F\u0589\u058A\u05BE\u05C0\u05C3\u05C6\u05F3\u05F4\u0609\u060A\u060C\u060D\u061B\u061E\u061F\u066A-\u066D\u06D4\u0700-\u070D\u07F7-\u07F9\u0830-\u083E\u085E\u0964\u0965\u0970\u0AF0\u0DF4\u0E4F\u0E5A\u0E5B\u0F04-\u0F12\u0F14\u0F3A-\u0F3D\u0F85\u0FD0-\u0FD4\u0FD9\u0FDA\u104A-\u104F\u10FB\u1360-\u1368\u1400\u166D\u166E\u169B\u169C\u16EB-\u16ED\u1735\u1736\u17D4-\u17D6\u17D8-\u17DA\u1800-\u180A\u1944\u1945\u1A1E\u1A1F\u1AA0-\u1AA6\u1AA8-\u1AAD\u1B5A-\u1B60\u1BFC-\u1BFF\u1C3B-\u1C3F\u1C7E\u1C7F\u1CC0-\u1CC7\u1CD3\u2010-\u2027\u2030-\u2043\u2045-\u2051\u2053-\u205E\u207D\u207E\u208D\u208E\u2329\u232A\u2768-\u2775\u27C5\u27C6\u27E6-\u27EF\u2983-\u2998\u29D8-\u29DB\u29FC\u29FD\u2CF9-\u2CFC\u2CFE\u2CFF\u2D70\u2E00-\u2E2E\u2E30-\u2E3B\u3001-\u3003\u3008-\u3011\u3014-\u301F\u3030\u303D\u30A0\u30FB\uA4FE\uA4FF\uA60D-\uA60F\uA673\uA67E\uA6F2-\uA6F7\uA874-\uA877\uA8CE\uA8CF\uA8F8-\uA8FA\uA92E\uA92F\uA95F\uA9C1-\uA9CD\uA9DE\uA9DF\uAA5C-\uAA5F\uAADE\uAADF\uAAF0\uAAF1\uABEB\uFD3E\uFD3F\uFE10-\uFE19\uFE30-\uFE52\uFE54-\uFE61\uFE63\uFE68\uFE6A\uFE6B\uFF01-\uFF03\uFF05-\uFF0A\uFF0C-\uFF0F\uFF1A\uFF1B\uFF1F\uFF20\uFF3B-\uFF3D\uFF3F\uFF5B\uFF5D\uFF5F-\uFF65]/;
- var CHAMELEON = /['\u2018\u2019]/;
- var SURROGATE_START = 0xd800;
- var SURROGATE_END = 0xdfff;
- var ZERO_WIDTH_JOINER = 0x200d;
-
-
- var getCharacterDistance = text => {
- var offset = 0;
-
-
-
-
-
-
- var prev = null;
- var charCode = text.charCodeAt(0);
-
- while (charCode) {
- if (isSurrogate(charCode)) {
- var modifier = isModifier(charCode, text, offset);
-
-
-
- if (prev === 'SURR' || prev === 'BMP') {
- break;
- }
-
- offset += 2;
- prev = modifier ? 'MOD' : 'SURR';
- charCode = text.charCodeAt(offset);
-
-
- continue;
- }
-
- if (charCode === ZERO_WIDTH_JOINER) {
- offset += 1;
- prev = 'ZWJ';
- charCode = text.charCodeAt(offset);
- continue;
- }
-
- if (isBMPEmoji(charCode)) {
- if (prev && prev !== 'ZWJ' && prev !== 'VAR') {
- break;
- }
-
- offset += 1;
- prev = 'BMP';
- charCode = text.charCodeAt(offset);
- continue;
- }
-
- if (isVariationSelector(charCode)) {
- if (prev && prev !== 'ZWJ') {
- break;
- }
-
- offset += 1;
- prev = 'VAR';
- charCode = text.charCodeAt(offset);
- continue;
- }
-
-
-
- if (prev === 'MOD') {
- offset += 1;
- break;
- }
-
-
- break;
- }
-
- return offset || 1;
- };
-
-
- var getWordDistance = text => {
- var length = 0;
- var i = 0;
- var started = false;
- var char;
-
- while (char = text.charAt(i)) {
- var l = getCharacterDistance(char);
- char = text.slice(i, i + l);
- var rest = text.slice(i + l);
-
- if (isWordCharacter(char, rest)) {
- started = true;
- length += l;
- } else if (!started) {
- length += l;
- } else {
- break;
- }
-
- i += l;
- }
-
- return length;
- };
-
-
- var isWordCharacter = (char, remaining) => {
- if (SPACE.test(char)) {
- return false;
- }
-
-
-
- if (CHAMELEON.test(char)) {
- var next = remaining.charAt(0);
- var length = getCharacterDistance(next);
- next = remaining.slice(0, length);
- var rest = remaining.slice(length);
-
- if (isWordCharacter(next, rest)) {
- return true;
- }
- }
-
- if (PUNCTUATION.test(char)) {
- return false;
- }
-
- return true;
- };
-
-
-
- var isSurrogate = code => SURROGATE_START <= code && code <= SURROGATE_END;
-
-
-
- var isModifier = (code, text, offset) => {
- if (code === 0xd83c) {
- var next = text.charCodeAt(offset + 1);
- return next <= 0xdfff && next >= 0xdffb;
- }
-
- return false;
- };
-
-
-
- var isVariationSelector = code => {
- return code <= 0xfe0f && code >= 0xfe00;
- };
-
-
-
- var isBMPEmoji = code => {
-
-
-
-
- return code === 0x2764 ||
- code === 0x2642 ||
- code === 0x2640 ||
- code === 0x2620 ||
- code === 0x2695 ||
- code === 0x2708 ||
- code === 0x25ef
- ;
- };
-
- function ownKeys$1(object, enumerableOnly) { var keys = Object.keys(object); if (Object.getOwnPropertySymbols) { var symbols = Object.getOwnPropertySymbols(object); if (enumerableOnly) symbols = symbols.filter(function (sym) { return Object.getOwnPropertyDescriptor(object, sym).enumerable; }); keys.push.apply(keys, symbols); } return keys; }
-
- function _objectSpread$1(target) { for (var i = 1; i < arguments.length; i++) { var source = arguments[i] != null ? arguments[i] : {}; if (i % 2) { ownKeys$1(Object(source), true).forEach(function (key) { _defineProperty(target, key, source[key]); }); } else if (Object.getOwnPropertyDescriptors) { Object.defineProperties(target, Object.getOwnPropertyDescriptors(source)); } else { ownKeys$1(Object(source)).forEach(function (key) { Object.defineProperty(target, key, Object.getOwnPropertyDescriptor(source, key)); }); } } return target; }
- var Editor = {
-
-
- above(editor) {
- var options = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : {};
- var {
- voids = false,
- mode = 'lowest',
- at = editor.selection,
- match
- } = options;
-
- if (!at) {
- return;
- }
-
- var path = Editor.path(editor, at);
- var reverse = mode === 'lowest';
-
- for (var [n, p] of Editor.levels(editor, {
- at: path,
- voids,
- match,
- reverse
- })) {
- if (!Text.isText(n) && !Path.equals(path, p)) {
- return [n, p];
- }
- }
- },
-
-
-
- addMark(editor, key, value) {
- editor.addMark(key, value);
- },
-
-
-
- after(editor, at) {
- var options = arguments.length > 2 && arguments[2] !== undefined ? arguments[2] : {};
- var anchor = Editor.point(editor, at, {
- edge: 'end'
- });
- var focus = Editor.end(editor, []);
- var range = {
- anchor,
- focus
- };
- var {
- distance = 1
- } = options;
- var d = 0;
- var target;
-
- for (var p of Editor.positions(editor, _objectSpread$1({}, options, {
- at: range
- }))) {
- if (d > distance) {
- break;
- }
-
- if (d !== 0) {
- target = p;
- }
-
- d++;
- }
-
- return target;
- },
-
-
-
- before(editor, at) {
- var options = arguments.length > 2 && arguments[2] !== undefined ? arguments[2] : {};
- var anchor = Editor.start(editor, []);
- var focus = Editor.point(editor, at, {
- edge: 'start'
- });
- var range = {
- anchor,
- focus
- };
- var {
- distance = 1
- } = options;
- var d = 0;
- var target;
-
- for (var p of Editor.positions(editor, _objectSpread$1({}, options, {
- at: range,
- reverse: true
- }))) {
- if (d > distance) {
- break;
- }
-
- if (d !== 0) {
- target = p;
- }
-
- d++;
- }
-
- return target;
- },
-
-
-
- deleteBackward(editor) {
- var options = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : {};
- var {
- unit = 'character'
- } = options;
- editor.deleteBackward(unit);
- },
-
-
-
- deleteForward(editor) {
- var options = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : {};
- var {
- unit = 'character'
- } = options;
- editor.deleteForward(unit);
- },
-
-
-
- deleteFragment(editor) {
- editor.deleteFragment();
- },
-
-
-
- edges(editor, at) {
- return [Editor.start(editor, at), Editor.end(editor, at)];
- },
-
-
-
- end(editor, at) {
- return Editor.point(editor, at, {
- edge: 'end'
- });
- },
-
-
-
- first(editor, at) {
- var path = Editor.path(editor, at, {
- edge: 'start'
- });
- return Editor.node(editor, path);
- },
-
-
-
- fragment(editor, at) {
- var range = Editor.range(editor, at);
- var fragment = Node.fragment(editor, range);
- return fragment;
- },
-
-
-
- hasBlocks(editor, element) {
- return element.children.some(n => Editor.isBlock(editor, n));
- },
-
-
-
- hasInlines(editor, element) {
- return element.children.some(n => Text.isText(n) || Editor.isInline(editor, n));
- },
-
-
-
- hasTexts(editor, element) {
- return element.children.every(n => Text.isText(n));
- },
-
-
-
- insertBreak(editor) {
- editor.insertBreak();
- },
-
-
-
- insertFragment(editor, fragment) {
- editor.insertFragment(fragment);
- },
-
-
-
- insertNode(editor, node) {
- editor.insertNode(node);
- },
-
-
-
- insertText(editor, text) {
- editor.insertText(text);
- },
-
-
-
- isBlock(editor, value) {
- return Element.isElement(value) && !editor.isInline(value);
- },
-
-
-
- isEditor(value) {
- return isPlainObject(value) && typeof value.addMark === 'function' && typeof value.apply === 'function' && typeof value.deleteBackward === 'function' && typeof value.deleteForward === 'function' && typeof value.deleteFragment === 'function' && typeof value.insertBreak === 'function' && typeof value.insertFragment === 'function' && typeof value.insertNode === 'function' && typeof value.insertText === 'function' && typeof value.isInline === 'function' && typeof value.isVoid === 'function' && typeof value.normalizeNode === 'function' && typeof value.onChange === 'function' && typeof value.removeMark === 'function' && (value.marks === null || isPlainObject(value.marks)) && (value.selection === null || Range.isRange(value.selection)) && Node.isNodeList(value.children) && Operation.isOperationList(value.operations);
- },
-
-
-
- isEnd(editor, point, at) {
- var end = Editor.end(editor, at);
- return Point.equals(point, end);
- },
-
-
-
- isEdge(editor, point, at) {
- return Editor.isStart(editor, point, at) || Editor.isEnd(editor, point, at);
- },
-
-
-
- isEmpty(editor, element) {
- var {
- children
- } = element;
- var [first] = children;
- return children.length === 0 || children.length === 1 && Text.isText(first) && first.text === '' && !editor.isVoid(element);
- },
-
-
-
- isInline(editor, value) {
- return Element.isElement(value) && editor.isInline(value);
- },
-
-
-
- isNormalizing(editor) {
- var isNormalizing = NORMALIZING.get(editor);
- return isNormalizing === undefined ? true : isNormalizing;
- },
-
-
-
- isStart(editor, point, at) {
-
- if (point.offset !== 0) {
- return false;
- }
-
- var start = Editor.start(editor, at);
- return Point.equals(point, start);
- },
-
-
-
- isVoid(editor, value) {
- return Element.isElement(value) && editor.isVoid(value);
- },
-
-
-
- last(editor, at) {
- var path = Editor.path(editor, at, {
- edge: 'end'
- });
- return Editor.node(editor, path);
- },
-
-
-
- leaf(editor, at) {
- var options = arguments.length > 2 && arguments[2] !== undefined ? arguments[2] : {};
- var path = Editor.path(editor, at, options);
- var node = Node.leaf(editor, path);
- return [node, path];
- },
-
-
-
- *levels(editor) {
- var options = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : {};
- var {
- at = editor.selection,
- reverse = false,
- voids = false
- } = options;
- var {
- match
- } = options;
-
- if (match == null) {
- match = () => true;
- }
-
- if (!at) {
- return;
- }
-
- var levels = [];
- var path = Editor.path(editor, at);
-
- for (var [n, p] of Node.levels(editor, path)) {
- if (!match(n)) {
- continue;
- }
-
- levels.push([n, p]);
-
- if (!voids && Editor.isVoid(editor, n)) {
- break;
- }
- }
-
- if (reverse) {
- levels.reverse();
- }
-
- yield* levels;
- },
-
-
-
- marks(editor) {
- var {
- marks,
- selection
- } = editor;
-
- if (!selection) {
- return null;
- }
-
- if (marks) {
- return marks;
- }
-
- if (Range.isExpanded(selection)) {
- var [match] = Editor.nodes(editor, {
- match: Text.isText
- });
-
- if (match) {
- var [_node] = match;
-
- var _rest = _objectWithoutProperties(_node, ["text"]);
-
- return _rest;
- } else {
- return {};
- }
- }
-
- var {
- anchor
- } = selection;
- var {
- path
- } = anchor;
- var [node] = Editor.leaf(editor, path);
-
- if (anchor.offset === 0) {
- var prev = Editor.previous(editor, {
- at: path,
- match: Text.isText
- });
- var block = Editor.above(editor, {
- match: n => Editor.isBlock(editor, n)
- });
-
- if (prev && block) {
- var [prevNode, prevPath] = prev;
- var [, blockPath] = block;
-
- if (Path.isAncestor(blockPath, prevPath)) {
- node = prevNode;
- }
- }
- }
-
- var rest = _objectWithoutProperties(node, ["text"]);
-
- return rest;
- },
-
-
-
- next(editor) {
- var options = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : {};
- var {
- mode = 'lowest',
- voids = false
- } = options;
- var {
- match,
- at = editor.selection
- } = options;
-
- if (!at) {
- return;
- }
-
- var [, from] = Editor.last(editor, at);
- var [, to] = Editor.last(editor, []);
- var span = [from, to];
-
- if (Path.isPath(at) && at.length === 0) {
- throw new Error("Cannot get the next node from the root node!");
- }
-
- if (match == null) {
- if (Path.isPath(at)) {
- var [parent] = Editor.parent(editor, at);
-
- match = n => parent.children.includes(n);
- } else {
- match = () => true;
- }
- }
-
- var [, next] = Editor.nodes(editor, {
- at: span,
- match,
- mode,
- voids
- });
- return next;
- },
-
-
-
- node(editor, at) {
- var options = arguments.length > 2 && arguments[2] !== undefined ? arguments[2] : {};
- var path = Editor.path(editor, at, options);
- var node = Node.get(editor, path);
- return [node, path];
- },
-
-
-
- *nodes(editor) {
- var options = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : {};
- var {
- at = editor.selection,
- mode = 'all',
- universal = false,
- reverse = false,
- voids = false
- } = options;
- var {
- match
- } = options;
-
- if (!match) {
- match = () => true;
- }
-
- if (!at) {
- return;
- }
-
- var from;
- var to;
-
- if (Span.isSpan(at)) {
- from = at[0];
- to = at[1];
- } else {
- var first = Editor.path(editor, at, {
- edge: 'start'
- });
- var last = Editor.path(editor, at, {
- edge: 'end'
- });
- from = reverse ? last : first;
- to = reverse ? first : last;
- }
-
- var iterable = Node.nodes(editor, {
- reverse,
- from,
- to,
- pass: (_ref) => {
- var [n] = _ref;
- return voids ? false : Editor.isVoid(editor, n);
- }
- });
- var matches = [];
- var hit;
-
- for (var [node, path] of iterable) {
- var isLower = hit && Path.compare(path, hit[1]) === 0;
-
- if (mode === 'highest' && isLower) {
- continue;
- }
-
- if (!match(node)) {
-
-
-
- if (universal && !isLower && Text.isText(node)) {
- return;
- } else {
- continue;
- }
- }
-
-
- if (mode === 'lowest' && isLower) {
- hit = [node, path];
- continue;
- }
-
-
- var emit = mode === 'lowest' ? hit : [node, path];
-
- if (emit) {
- if (universal) {
- matches.push(emit);
- } else {
- yield emit;
- }
- }
-
- hit = [node, path];
- }
-
-
- if (mode === 'lowest' && hit) {
- if (universal) {
- matches.push(hit);
- } else {
- yield hit;
- }
- }
-
-
-
- if (universal) {
- yield* matches;
- }
- },
-
-
-
- normalize(editor) {
- var options = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : {};
- var {
- force = false
- } = options;
-
- var getDirtyPaths = editor => {
- return DIRTY_PATHS.get(editor) || [];
- };
-
- if (!Editor.isNormalizing(editor)) {
- return;
- }
-
- if (force) {
- var allPaths = Array.from(Node.nodes(editor), (_ref2) => {
- var [, p] = _ref2;
- return p;
- });
- DIRTY_PATHS.set(editor, allPaths);
- }
-
- if (getDirtyPaths(editor).length === 0) {
- return;
- }
-
- Editor.withoutNormalizing(editor, () => {
- var max = getDirtyPaths(editor).length * 42;
-
- var m = 0;
-
- while (getDirtyPaths(editor).length !== 0) {
- if (m > max) {
- throw new Error("\n Could not completely normalize the editor after ".concat(max, " iterations! This is usually due to incorrect normalization logic that leaves a node in an invalid state.\n "));
- }
-
- var path = getDirtyPaths(editor).pop();
- var entry = Editor.node(editor, path);
- editor.normalizeNode(entry);
- m++;
- }
- });
- },
-
-
-
- parent(editor, at) {
- var options = arguments.length > 2 && arguments[2] !== undefined ? arguments[2] : {};
- var path = Editor.path(editor, at, options);
- var parentPath = Path.parent(path);
- var entry = Editor.node(editor, parentPath);
- return entry;
- },
-
-
-
- path(editor, at) {
- var options = arguments.length > 2 && arguments[2] !== undefined ? arguments[2] : {};
- var {
- depth,
- edge
- } = options;
-
- if (Path.isPath(at)) {
- if (edge === 'start') {
- var [, firstPath] = Node.first(editor, at);
- at = firstPath;
- } else if (edge === 'end') {
- var [, lastPath] = Node.last(editor, at);
- at = lastPath;
- }
- }
-
- if (Range.isRange(at)) {
- if (edge === 'start') {
- at = Range.start(at);
- } else if (edge === 'end') {
- at = Range.end(at);
- } else {
- at = Path.common(at.anchor.path, at.focus.path);
- }
- }
-
- if (Point.isPoint(at)) {
- at = at.path;
- }
-
- if (depth != null) {
- at = at.slice(0, depth);
- }
-
- return at;
- },
-
-
-
- pathRef(editor, path) {
- var options = arguments.length > 2 && arguments[2] !== undefined ? arguments[2] : {};
- var {
- affinity = 'forward'
- } = options;
- var ref = {
- current: path,
- affinity,
-
- unref() {
- var {
- current
- } = ref;
- var pathRefs = Editor.pathRefs(editor);
- pathRefs.delete(ref);
- ref.current = null;
- return current;
- }
-
- };
- var refs = Editor.pathRefs(editor);
- refs.add(ref);
- return ref;
- },
-
-
-
- pathRefs(editor) {
- var refs = PATH_REFS.get(editor);
-
- if (!refs) {
- refs = new Set();
- PATH_REFS.set(editor, refs);
- }
-
- return refs;
- },
-
-
-
- point(editor, at) {
- var options = arguments.length > 2 && arguments[2] !== undefined ? arguments[2] : {};
- var {
- edge = 'start'
- } = options;
-
- if (Path.isPath(at)) {
- var path;
-
- if (edge === 'end') {
- var [, lastPath] = Node.last(editor, at);
- path = lastPath;
- } else {
- var [, firstPath] = Node.first(editor, at);
- path = firstPath;
- }
-
- var node = Node.get(editor, path);
-
- if (!Text.isText(node)) {
- throw new Error("Cannot get the ".concat(edge, " point in the node at path [").concat(at, "] because it has no ").concat(edge, " text node."));
- }
-
- return {
- path,
- offset: edge === 'end' ? node.text.length : 0
- };
- }
-
- if (Range.isRange(at)) {
- var [start, end] = Range.edges(at);
- return edge === 'start' ? start : end;
- }
-
- return at;
- },
-
-
-
- pointRef(editor, point) {
- var options = arguments.length > 2 && arguments[2] !== undefined ? arguments[2] : {};
- var {
- affinity = 'forward'
- } = options;
- var ref = {
- current: point,
- affinity,
-
- unref() {
- var {
- current
- } = ref;
- var pointRefs = Editor.pointRefs(editor);
- pointRefs.delete(ref);
- ref.current = null;
- return current;
- }
-
- };
- var refs = Editor.pointRefs(editor);
- refs.add(ref);
- return ref;
- },
-
-
-
- pointRefs(editor) {
- var refs = POINT_REFS.get(editor);
-
- if (!refs) {
- refs = new Set();
- POINT_REFS.set(editor, refs);
- }
-
- return refs;
- },
-
-
-
- *positions(editor) {
- var options = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : {};
- var {
- at = editor.selection,
- unit = 'offset',
- reverse = false
- } = options;
-
- if (!at) {
- return;
- }
-
- var range = Editor.range(editor, at);
- var [start, end] = Range.edges(range);
- var first = reverse ? end : start;
- var string = '';
- var available = 0;
- var offset = 0;
- var distance = null;
- var isNewBlock = false;
-
- var advance = () => {
- if (distance == null) {
- if (unit === 'character') {
- distance = getCharacterDistance(string);
- } else if (unit === 'word') {
- distance = getWordDistance(string);
- } else if (unit === 'line' || unit === 'block') {
- distance = string.length;
- } else {
- distance = 1;
- }
-
- string = string.slice(distance);
- }
-
-
- offset = reverse ? offset - distance : offset + distance;
-
- available = available - distance;
-
-
- distance = available >= 0 ? null : 0 - available;
- };
-
- for (var [node, path] of Editor.nodes(editor, {
- at,
- reverse
- })) {
- if (Element.isElement(node)) {
-
-
- if (editor.isVoid(node)) {
- yield Editor.start(editor, path);
- continue;
- }
-
- if (editor.isInline(node)) {
- continue;
- }
-
- if (Editor.hasInlines(editor, node)) {
- var e = Path.isAncestor(path, end.path) ? end : Editor.end(editor, path);
- var s = Path.isAncestor(path, start.path) ? start : Editor.start(editor, path);
- var text = Editor.string(editor, {
- anchor: s,
- focus: e
- });
- string = reverse ? esrever.reverse(text) : text;
- isNewBlock = true;
- }
- }
-
- if (Text.isText(node)) {
- var isFirst = Path.equals(path, first.path);
- available = node.text.length;
- offset = reverse ? available : 0;
-
- if (isFirst) {
- available = reverse ? first.offset : available - first.offset;
- offset = first.offset;
- }
-
- if (isFirst || isNewBlock || unit === 'offset') {
- yield {
- path,
- offset
- };
- }
-
- while (true) {
-
- if (string === '') {
- break;
- } else {
- advance();
- }
-
-
-
- if (available >= 0) {
- yield {
- path,
- offset
- };
- } else {
- break;
- }
- }
-
- isNewBlock = false;
- }
- }
- },
-
-
-
- previous(editor) {
- var options = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : {};
- var {
- mode = 'lowest',
- voids = false
- } = options;
- var {
- match,
- at = editor.selection
- } = options;
-
- if (!at) {
- return;
- }
-
- var [, from] = Editor.first(editor, at);
- var [, to] = Editor.first(editor, []);
- var span = [from, to];
-
- if (Path.isPath(at) && at.length === 0) {
- throw new Error("Cannot get the previous node from the root node!");
- }
-
- if (match == null) {
- if (Path.isPath(at)) {
- var [parent] = Editor.parent(editor, at);
-
- match = n => parent.children.includes(n);
- } else {
- match = () => true;
- }
- }
-
- var [, previous] = Editor.nodes(editor, {
- reverse: true,
- at: span,
- match,
- mode,
- voids
- });
- return previous;
- },
-
-
-
- range(editor, at, to) {
- if (Range.isRange(at) && !to) {
- return at;
- }
-
- var start = Editor.start(editor, at);
- var end = Editor.end(editor, to || at);
- return {
- anchor: start,
- focus: end
- };
- },
-
-
-
- rangeRef(editor, range) {
- var options = arguments.length > 2 && arguments[2] !== undefined ? arguments[2] : {};
- var {
- affinity = 'forward'
- } = options;
- var ref = {
- current: range,
- affinity,
-
- unref() {
- var {
- current
- } = ref;
- var rangeRefs = Editor.rangeRefs(editor);
- rangeRefs.delete(ref);
- ref.current = null;
- return current;
- }
-
- };
- var refs = Editor.rangeRefs(editor);
- refs.add(ref);
- return ref;
- },
-
-
-
- rangeRefs(editor) {
- var refs = RANGE_REFS.get(editor);
-
- if (!refs) {
- refs = new Set();
- RANGE_REFS.set(editor, refs);
- }
-
- return refs;
- },
-
-
-
- removeMark(editor, key) {
- editor.removeMark(key);
- },
-
-
-
- start(editor, at) {
- return Editor.point(editor, at, {
- edge: 'start'
- });
- },
-
-
-
- string(editor, at) {
- var range = Editor.range(editor, at);
- var [start, end] = Range.edges(range);
- var text = '';
-
- for (var [node, path] of Editor.nodes(editor, {
- at: range,
- match: Text.isText
- })) {
- var t = node.text;
-
- if (Path.equals(path, end.path)) {
- t = t.slice(0, end.offset);
- }
-
- if (Path.equals(path, start.path)) {
- t = t.slice(start.offset);
- }
-
- text += t;
- }
-
- return text;
- },
-
-
-
- transform(editor, op) {
- editor.children = immer_1.createDraft(editor.children);
- var selection = editor.selection && immer_1.createDraft(editor.selection);
-
- switch (op.type) {
- case 'insert_node':
- {
- var {
- path,
- node
- } = op;
- var parent = Node.parent(editor, path);
- var index = path[path.length - 1];
- parent.children.splice(index, 0, node);
-
- if (selection) {
- for (var [point, key] of Range.points(selection)) {
- selection[key] = Point.transform(point, op);
- }
- }
-
- break;
- }
-
- case 'insert_text':
- {
- var {
- path: _path,
- offset,
- text
- } = op;
-
- var _node2 = Node.leaf(editor, _path);
-
- var before = _node2.text.slice(0, offset);
-
- var after = _node2.text.slice(offset);
-
- _node2.text = before + text + after;
-
- if (selection) {
- for (var [_point, _key] of Range.points(selection)) {
- selection[_key] = Point.transform(_point, op);
- }
- }
-
- break;
- }
-
- case 'merge_node':
- {
- var {
- path: _path2
- } = op;
-
- var _node3 = Node.get(editor, _path2);
-
- var prevPath = Path.previous(_path2);
- var prev = Node.get(editor, prevPath);
-
- var _parent = Node.parent(editor, _path2);
-
- var _index = _path2[_path2.length - 1];
-
- if (Text.isText(_node3) && Text.isText(prev)) {
- prev.text += _node3.text;
- } else if (!Text.isText(_node3) && !Text.isText(prev)) {
- prev.children.push(..._node3.children);
- } else {
- throw new Error("Cannot apply a \"merge_node\" operation at path [".concat(_path2, "] to nodes of different interaces: ").concat(_node3, " ").concat(prev));
- }
-
- _parent.children.splice(_index, 1);
-
- if (selection) {
- for (var [_point2, _key2] of Range.points(selection)) {
- selection[_key2] = Point.transform(_point2, op);
- }
- }
-
- break;
- }
-
- case 'move_node':
- {
- var {
- path: _path3,
- newPath
- } = op;
-
- if (Path.isAncestor(_path3, newPath)) {
- throw new Error("Cannot move a path [".concat(_path3, "] to new path [").concat(newPath, "] because the destination is inside itself."));
- }
-
- var _node4 = Node.get(editor, _path3);
-
- var _parent2 = Node.parent(editor, _path3);
-
- var _index2 = _path3[_path3.length - 1];
-
-
-
-
-
-
- _parent2.children.splice(_index2, 1);
-
- var truePath = Path.transform(_path3, op);
- var newParent = Node.get(editor, Path.parent(truePath));
- var newIndex = truePath[truePath.length - 1];
- newParent.children.splice(newIndex, 0, _node4);
-
- if (selection) {
- for (var [_point3, _key3] of Range.points(selection)) {
- selection[_key3] = Point.transform(_point3, op);
- }
- }
-
- break;
- }
-
- case 'remove_node':
- {
- var {
- path: _path4
- } = op;
- var _index3 = _path4[_path4.length - 1];
-
- var _parent3 = Node.parent(editor, _path4);
-
- _parent3.children.splice(_index3, 1);
-
-
-
- if (selection) {
- for (var [_point4, _key4] of Range.points(selection)) {
- var result = Point.transform(_point4, op);
-
- if (selection != null && result != null) {
- selection[_key4] = result;
- } else {
- var _prev = void 0;
-
- var next = void 0;
-
- for (var [n, p] of Node.texts(editor)) {
- if (Path.compare(p, _path4) === -1) {
- _prev = [n, p];
- } else {
- next = [n, p];
- break;
- }
- }
-
- if (_prev) {
- _point4.path = _prev[1];
- _point4.offset = _prev[0].text.length;
- } else if (next) {
- _point4.path = next[1];
- _point4.offset = 0;
- } else {
- selection = null;
- }
- }
- }
- }
-
- break;
- }
-
- case 'remove_text':
- {
- var {
- path: _path5,
- offset: _offset,
- text: _text2
- } = op;
-
- var _node5 = Node.leaf(editor, _path5);
-
- var _before = _node5.text.slice(0, _offset);
-
- var _after = _node5.text.slice(_offset + _text2.length);
-
- _node5.text = _before + _after;
-
- if (selection) {
- for (var [_point5, _key5] of Range.points(selection)) {
- selection[_key5] = Point.transform(_point5, op);
- }
- }
-
- break;
- }
-
- case 'set_node':
- {
- var {
- path: _path6,
- newProperties
- } = op;
-
- if (_path6.length === 0) {
- throw new Error("Cannot set properties on the root node!");
- }
-
- var _node6 = Node.get(editor, _path6);
-
- for (var _key6 in newProperties) {
- if (_key6 === 'children' || _key6 === 'text') {
- throw new Error("Cannot set the \"".concat(_key6, "\" property of nodes!"));
- }
-
- var value = newProperties[_key6];
-
- if (value == null) {
- delete _node6[_key6];
- } else {
- _node6[_key6] = value;
- }
- }
-
- break;
- }
-
- case 'set_selection':
- {
- var {
- newProperties: _newProperties
- } = op;
-
- if (_newProperties == null) {
- selection = _newProperties;
- } else if (selection == null) {
- if (!Range.isRange(_newProperties)) {
- throw new Error("Cannot apply an incomplete \"set_selection\" operation properties ".concat(JSON.stringify(_newProperties), " when there is no current selection."));
- }
-
- selection = _newProperties;
- } else {
- Object.assign(selection, _newProperties);
- }
-
- break;
- }
-
- case 'split_node':
- {
- var {
- path: _path7,
- position,
- properties
- } = op;
-
- if (_path7.length === 0) {
- throw new Error("Cannot apply a \"split_node\" operation at path [".concat(_path7, "] because the root node cannot be split."));
- }
-
- var _node7 = Node.get(editor, _path7);
-
- var _parent4 = Node.parent(editor, _path7);
-
- var _index4 = _path7[_path7.length - 1];
- var newNode;
-
- if (Text.isText(_node7)) {
- var _before2 = _node7.text.slice(0, position);
-
- var _after2 = _node7.text.slice(position);
-
- _node7.text = _before2;
- newNode = _objectSpread$1({}, _node7, {}, properties, {
- text: _after2
- });
- } else {
- var _before3 = _node7.children.slice(0, position);
-
- var _after3 = _node7.children.slice(position);
-
- _node7.children = _before3;
- newNode = _objectSpread$1({}, _node7, {}, properties, {
- children: _after3
- });
- }
-
- _parent4.children.splice(_index4 + 1, 0, newNode);
-
- if (selection) {
- for (var [_point6, _key7] of Range.points(selection)) {
- selection[_key7] = Point.transform(_point6, op);
- }
- }
-
- break;
- }
- }
-
- editor.children = immer_1.finishDraft(editor.children);
-
- if (selection) {
- editor.selection = immer_1.isDraft(selection) ? immer_1.finishDraft(selection) : selection;
- } else {
- editor.selection = null;
- }
- },
-
-
-
- unhangRange(editor, range) {
- var options = arguments.length > 2 && arguments[2] !== undefined ? arguments[2] : {};
- var {
- voids = false
- } = options;
- var [start, end] = Range.edges(range);
-
- if (start.offset !== 0 || end.offset !== 0 || Range.isCollapsed(range)) {
- return range;
- }
-
- var endBlock = Editor.above(editor, {
- at: end,
- match: n => Editor.isBlock(editor, n)
- });
- var blockPath = endBlock ? endBlock[1] : [];
- var first = Editor.start(editor, []);
- var before = {
- anchor: first,
- focus: end
- };
- var skip = true;
-
- for (var [node, path] of Editor.nodes(editor, {
- at: before,
- match: Text.isText,
- reverse: true,
- voids
- })) {
- if (skip) {
- skip = false;
- continue;
- }
-
- if (node.text !== '' || Path.isBefore(path, blockPath)) {
- end = {
- path,
- offset: node.text.length
- };
- break;
- }
- }
-
- return {
- anchor: start,
- focus: end
- };
- },
-
-
-
- void(editor) {
- var options = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : {};
- return Editor.above(editor, _objectSpread$1({}, options, {
- match: n => Editor.isVoid(editor, n)
- }));
- },
-
-
-
- withoutNormalizing(editor, fn) {
- var value = Editor.isNormalizing(editor);
- NORMALIZING.set(editor, false);
- fn();
- NORMALIZING.set(editor, value);
- Editor.normalize(editor);
- }
-
- };
-
- var Element = {
-
-
- isElement(value) {
- return isPlainObject(value) && Node.isNodeList(value.children) && !Editor.isEditor(value);
- },
-
-
-
- isElementList(value) {
- return Array.isArray(value) && (value.length === 0 || Element.isElement(value[0]));
- },
-
-
-
- matches(element, props) {
- for (var key in props) {
- if (key === 'children') {
- continue;
- }
-
- if (element[key] !== props[key]) {
- return false;
- }
- }
-
- return true;
- }
-
- };
-
- var Location = {
-
-
- isLocation(value) {
- return Path.isPath(value) || Point.isPoint(value) || Range.isRange(value);
- }
-
- };
- var Span = {
-
-
- isSpan(value) {
- return Array.isArray(value) && value.length === 2 && value.every(Path.isPath);
- }
-
- };
-
- var Node = {
-
-
- ancestor(root, path) {
- var node = Node.get(root, path);
-
- if (Text.isText(node)) {
- throw new Error("Cannot get the ancestor node at path [".concat(path, "] because it refers to a text node instead: ").concat(node));
- }
-
- return node;
- },
-
-
-
- *ancestors(root, path) {
- var options = arguments.length > 2 && arguments[2] !== undefined ? arguments[2] : {};
-
- for (var p of Path.ancestors(path, options)) {
- var n = Node.ancestor(root, p);
- var entry = [n, p];
- yield entry;
- }
- },
-
-
-
- child(root, index) {
- if (Text.isText(root)) {
- throw new Error("Cannot get the child of a text node: ".concat(JSON.stringify(root)));
- }
-
- var c = root.children[index];
-
- if (c == null) {
- throw new Error("Cannot get child at index `".concat(index, "` in node: ").concat(JSON.stringify(root)));
- }
-
- return c;
- },
-
-
-
- *children(root, path) {
- var options = arguments.length > 2 && arguments[2] !== undefined ? arguments[2] : {};
- var {
- reverse = false
- } = options;
- var ancestor = Node.ancestor(root, path);
- var {
- children
- } = ancestor;
- var index = reverse ? children.length - 1 : 0;
-
- while (reverse ? index >= 0 : index < children.length) {
- var child = Node.child(ancestor, index);
- var childPath = path.concat(index);
- yield [child, childPath];
- index = reverse ? index - 1 : index + 1;
- }
- },
-
-
-
- common(root, path, another) {
- var p = Path.common(path, another);
- var n = Node.get(root, p);
- return [n, p];
- },
-
-
-
- descendant(root, path) {
- var node = Node.get(root, path);
-
- if (Editor.isEditor(node)) {
- throw new Error("Cannot get the descendant node at path [".concat(path, "] because it refers to the root editor node instead: ").concat(node));
- }
-
- return node;
- },
-
-
-
- *descendants(root) {
- var options = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : {};
-
- for (var [node, path] of Node.nodes(root, options)) {
- if (path.length !== 0) {
-
-
- yield [node, path];
- }
- }
- },
-
-
-
- *elements(root) {
- var options = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : {};
-
- for (var [node, path] of Node.nodes(root, options)) {
- if (Element.isElement(node)) {
- yield [node, path];
- }
- }
- },
-
-
-
- first(root, path) {
- var p = path.slice();
- var n = Node.get(root, p);
-
- while (n) {
- if (Text.isText(n) || n.children.length === 0) {
- break;
- } else {
- n = n.children[0];
- p.push(0);
- }
- }
-
- return [n, p];
- },
-
-
-
- fragment(root, range) {
- if (Text.isText(root)) {
- throw new Error("Cannot get a fragment starting from a root text node: ".concat(JSON.stringify(root)));
- }
-
- var newRoot = immer_1.produce(root, r => {
- var [start, end] = Range.edges(range);
- var iterable = Node.nodes(r, {
- reverse: true,
- pass: (_ref) => {
- var [, path] = _ref;
- return !Range.includes(range, path);
- }
- });
-
- for (var [, path] of iterable) {
- if (!Range.includes(range, path)) {
- var parent = Node.parent(r, path);
- var index = path[path.length - 1];
- parent.children.splice(index, 1);
- }
-
- if (Path.equals(path, end.path)) {
- var leaf = Node.leaf(r, path);
- leaf.text = leaf.text.slice(0, end.offset);
- }
-
- if (Path.equals(path, start.path)) {
- var _leaf = Node.leaf(r, path);
-
- _leaf.text = _leaf.text.slice(start.offset);
- }
- }
-
- delete r.selection;
- });
- return newRoot.children;
- },
-
-
-
- get(root, path) {
- var node = root;
-
- for (var i = 0; i < path.length; i++) {
- var p = path[i];
-
- if (Text.isText(node) || !node.children[p]) {
- throw new Error("Cannot find a descendant at path [".concat(path, "] in node: ").concat(JSON.stringify(root)));
- }
-
- node = node.children[p];
- }
-
- return node;
- },
-
-
-
- has(root, path) {
- var node = root;
-
- for (var i = 0; i < path.length; i++) {
- var p = path[i];
-
- if (Text.isText(node) || !node.children[p]) {
- return false;
- }
-
- node = node.children[p];
- }
-
- return true;
- },
-
-
-
- isNode(value) {
- return Text.isText(value) || Element.isElement(value) || Editor.isEditor(value);
- },
-
-
-
- isNodeList(value) {
- return Array.isArray(value) && (value.length === 0 || Node.isNode(value[0]));
- },
-
-
-
- last(root, path) {
- var p = path.slice();
- var n = Node.get(root, p);
-
- while (n) {
- if (Text.isText(n) || n.children.length === 0) {
- break;
- } else {
- var i = n.children.length - 1;
- n = n.children[i];
- p.push(i);
- }
- }
-
- return [n, p];
- },
-
-
-
- leaf(root, path) {
- var node = Node.get(root, path);
-
- if (!Text.isText(node)) {
- throw new Error("Cannot get the leaf node at path [".concat(path, "] because it refers to a non-leaf node: ").concat(node));
- }
-
- return node;
- },
-
-
-
- *levels(root, path) {
- var options = arguments.length > 2 && arguments[2] !== undefined ? arguments[2] : {};
-
- for (var p of Path.levels(path, options)) {
- var n = Node.get(root, p);
- yield [n, p];
- }
- },
-
-
-
- matches(node, props) {
- return Element.isElement(node) && Element.matches(node, props) || Text.isText(node) && Text.matches(node, props);
- },
-
-
-
- *nodes(root) {
- var options = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : {};
- var {
- pass,
- reverse = false
- } = options;
- var {
- from = [],
- to
- } = options;
- var visited = new Set();
- var p = [];
- var n = root;
-
- while (true) {
- if (to && (reverse ? Path.isBefore(p, to) : Path.isAfter(p, to))) {
- break;
- }
-
- if (!visited.has(n)) {
- yield [n, p];
- }
-
-
- if (!visited.has(n) && !Text.isText(n) && n.children.length !== 0 && (pass == null || pass([n, p]) === false)) {
- visited.add(n);
- var nextIndex = reverse ? n.children.length - 1 : 0;
-
- if (Path.isAncestor(p, from)) {
- nextIndex = from[p.length];
- }
-
- p = p.concat(nextIndex);
- n = Node.get(root, p);
- continue;
- }
-
-
- if (p.length === 0) {
- break;
- }
-
-
- if (!reverse) {
- var newPath = Path.next(p);
-
- if (Node.has(root, newPath)) {
- p = newPath;
- n = Node.get(root, p);
- continue;
- }
- }
-
-
- if (reverse && p[p.length - 1] !== 0) {
- var _newPath = Path.previous(p);
-
- p = _newPath;
- n = Node.get(root, p);
- continue;
- }
-
-
- p = Path.parent(p);
- n = Node.get(root, p);
- visited.add(n);
- }
- },
-
-
-
- parent(root, path) {
- var parentPath = Path.parent(path);
- var p = Node.get(root, parentPath);
-
- if (Text.isText(p)) {
- throw new Error("Cannot get the parent of path [".concat(path, "] because it does not exist in the root."));
- }
-
- return p;
- },
-
-
-
- string(node) {
- if (Text.isText(node)) {
- return node.text;
- } else {
- return node.children.map(Node.string).join('');
- }
- },
-
-
-
- *texts(root) {
- var options = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : {};
-
- for (var [node, path] of Node.nodes(root, options)) {
- if (Text.isText(node)) {
- yield [node, path];
- }
- }
- }
-
- };
-
- function ownKeys$2(object, enumerableOnly) { var keys = Object.keys(object); if (Object.getOwnPropertySymbols) { var symbols = Object.getOwnPropertySymbols(object); if (enumerableOnly) symbols = symbols.filter(function (sym) { return Object.getOwnPropertyDescriptor(object, sym).enumerable; }); keys.push.apply(keys, symbols); } return keys; }
-
- function _objectSpread$2(target) { for (var i = 1; i < arguments.length; i++) { var source = arguments[i] != null ? arguments[i] : {}; if (i % 2) { ownKeys$2(Object(source), true).forEach(function (key) { _defineProperty(target, key, source[key]); }); } else if (Object.getOwnPropertyDescriptors) { Object.defineProperties(target, Object.getOwnPropertyDescriptors(source)); } else { ownKeys$2(Object(source)).forEach(function (key) { Object.defineProperty(target, key, Object.getOwnPropertyDescriptor(source, key)); }); } } return target; }
- var Operation = {
-
-
- isNodeOperation(value) {
- return Operation.isOperation(value) && value.type.endsWith('_node');
- },
-
-
-
- isOperation(value) {
- if (!isPlainObject(value)) {
- return false;
- }
-
- switch (value.type) {
- case 'insert_node':
- return Path.isPath(value.path) && Node.isNode(value.node);
-
- case 'insert_text':
- return typeof value.offset === 'number' && typeof value.text === 'string' && Path.isPath(value.path);
-
- case 'merge_node':
- return typeof value.position === 'number' && (typeof value.target === 'number' || value.target === null) && Path.isPath(value.path) && isPlainObject(value.properties);
-
- case 'move_node':
- return Path.isPath(value.path) && Path.isPath(value.newPath);
-
- case 'remove_node':
- return Path.isPath(value.path) && Node.isNode(value.node);
-
- case 'remove_text':
- return typeof value.offset === 'number' && typeof value.text === 'string' && Path.isPath(value.path);
-
- case 'set_node':
- return Path.isPath(value.path) && isPlainObject(value.properties) && isPlainObject(value.newProperties);
-
- case 'set_selection':
- return value.properties === null && Range.isRange(value.newProperties) || value.newProperties === null && Range.isRange(value.properties) || isPlainObject(value.properties) && isPlainObject(value.newProperties);
-
- case 'split_node':
- return Path.isPath(value.path) && typeof value.position === 'number' && (typeof value.target === 'number' || value.target === null) && isPlainObject(value.properties);
-
- default:
- return false;
- }
- },
-
-
-
- isOperationList(value) {
- return Array.isArray(value) && (value.length === 0 || Operation.isOperation(value[0]));
- },
-
-
-
- isSelectionOperation(value) {
- return Operation.isOperation(value) && value.type.endsWith('_selection');
- },
-
-
-
- isTextOperation(value) {
- return Operation.isOperation(value) && value.type.endsWith('_text');
- },
-
-
-
- inverse(op) {
- switch (op.type) {
- case 'insert_node':
- {
- return _objectSpread$2({}, op, {
- type: 'remove_node'
- });
- }
-
- case 'insert_text':
- {
- return _objectSpread$2({}, op, {
- type: 'remove_text'
- });
- }
-
- case 'merge_node':
- {
- return _objectSpread$2({}, op, {
- type: 'split_node',
- path: Path.previous(op.path)
- });
- }
-
- case 'move_node':
- {
- var {
- newPath,
- path
- } = op;
-
- if (Path.equals(newPath, path)) {
- return op;
- }
-
-
-
-
- var inversePath = Path.transform(path, op);
- var inverseNewPath = Path.transform(Path.next(path), op);
- return _objectSpread$2({}, op, {
- path: inversePath,
- newPath: inverseNewPath
- });
- }
-
- case 'remove_node':
- {
- return _objectSpread$2({}, op, {
- type: 'insert_node'
- });
- }
-
- case 'remove_text':
- {
- return _objectSpread$2({}, op, {
- type: 'insert_text'
- });
- }
-
- case 'set_node':
- {
- var {
- properties,
- newProperties
- } = op;
- return _objectSpread$2({}, op, {
- properties: newProperties,
- newProperties: properties
- });
- }
-
- case 'set_selection':
- {
- var {
- properties: _properties,
- newProperties: _newProperties
- } = op;
-
- if (_properties == null) {
- return _objectSpread$2({}, op, {
- properties: _newProperties,
- newProperties: null
- });
- } else if (_newProperties == null) {
- return _objectSpread$2({}, op, {
- properties: null,
- newProperties: _properties
- });
- } else {
- return _objectSpread$2({}, op, {
- properties: _newProperties,
- newProperties: _properties
- });
- }
- }
-
- case 'split_node':
- {
- return _objectSpread$2({}, op, {
- type: 'merge_node',
- path: Path.next(op.path)
- });
- }
- }
- }
-
- };
-
- var Path = {
-
-
- ancestors(path) {
- var options = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : {};
- var {
- reverse = false
- } = options;
- var paths = Path.levels(path, options);
-
- if (reverse) {
- paths = paths.slice(1);
- } else {
- paths = paths.slice(0, -1);
- }
-
- return paths;
- },
-
-
-
- common(path, another) {
- var common = [];
-
- for (var i = 0; i < path.length && i < another.length; i++) {
- var av = path[i];
- var bv = another[i];
-
- if (av !== bv) {
- break;
- }
-
- common.push(av);
- }
-
- return common;
- },
-
-
-
- compare(path, another) {
- var min = Math.min(path.length, another.length);
-
- for (var i = 0; i < min; i++) {
- if (path[i] < another[i]) return -1;
- if (path[i] > another[i]) return 1;
- }
-
- return 0;
- },
-
-
-
- endsAfter(path, another) {
- var i = path.length - 1;
- var as = path.slice(0, i);
- var bs = another.slice(0, i);
- var av = path[i];
- var bv = another[i];
- return Path.equals(as, bs) && av > bv;
- },
-
-
-
- endsAt(path, another) {
- var i = path.length;
- var as = path.slice(0, i);
- var bs = another.slice(0, i);
- return Path.equals(as, bs);
- },
-
-
-
- endsBefore(path, another) {
- var i = path.length - 1;
- var as = path.slice(0, i);
- var bs = another.slice(0, i);
- var av = path[i];
- var bv = another[i];
- return Path.equals(as, bs) && av < bv;
- },
-
-
-
- equals(path, another) {
- return path.length === another.length && path.every((n, i) => n === another[i]);
- },
-
-
-
- isAfter(path, another) {
- return Path.compare(path, another) === 1;
- },
-
-
-
- isAncestor(path, another) {
- return path.length < another.length && Path.compare(path, another) === 0;
- },
-
-
-
- isBefore(path, another) {
- return Path.compare(path, another) === -1;
- },
-
-
-
- isChild(path, another) {
- return path.length === another.length + 1 && Path.compare(path, another) === 0;
- },
-
-
-
- isCommon(path, another) {
- return path.length <= another.length && Path.compare(path, another) === 0;
- },
-
-
-
- isDescendant(path, another) {
- return path.length > another.length && Path.compare(path, another) === 0;
- },
-
-
-
- isParent(path, another) {
- return path.length + 1 === another.length && Path.compare(path, another) === 0;
- },
-
-
-
- isPath(value) {
- return Array.isArray(value) && (value.length === 0 || typeof value[0] === 'number');
- },
-
-
-
- isSibling(path, another) {
- if (path.length !== another.length) {
- return false;
- }
-
- var as = path.slice(0, -1);
- var bs = another.slice(0, -1);
- var al = path[path.length - 1];
- var bl = another[another.length - 1];
- return al !== bl && Path.equals(as, bs);
- },
-
-
-
- levels(path) {
- var options = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : {};
- var {
- reverse = false
- } = options;
- var list = [];
-
- for (var i = 0; i <= path.length; i++) {
- list.push(path.slice(0, i));
- }
-
- if (reverse) {
- list.reverse();
- }
-
- return list;
- },
-
-
-
- next(path) {
- if (path.length === 0) {
- throw new Error("Cannot get the next path of a root path [".concat(path, "], because it has no next index."));
- }
-
- var last = path[path.length - 1];
- return path.slice(0, -1).concat(last + 1);
- },
-
-
-
- parent(path) {
- if (path.length === 0) {
- throw new Error("Cannot get the parent path of the root path [".concat(path, "]."));
- }
-
- return path.slice(0, -1);
- },
-
-
-
- previous(path) {
- if (path.length === 0) {
- throw new Error("Cannot get the previous path of a root path [".concat(path, "], because it has no previous index."));
- }
-
- var last = path[path.length - 1];
-
- if (last <= 0) {
- throw new Error("Cannot get the previous path of a first child path [".concat(path, "] because it would result in a negative index."));
- }
-
- return path.slice(0, -1).concat(last - 1);
- },
-
-
-
- relative(path, ancestor) {
- if (!Path.isAncestor(ancestor, path) && !Path.equals(path, ancestor)) {
- throw new Error("Cannot get the relative path of [".concat(path, "] inside ancestor [").concat(ancestor, "], because it is not above or equal to the path."));
- }
-
- return path.slice(ancestor.length);
- },
-
-
-
- transform(path, operation) {
- var options = arguments.length > 2 && arguments[2] !== undefined ? arguments[2] : {};
- return immer_1.produce(path, p => {
- var {
- affinity = 'forward'
- } = options;
-
- if (path.length === 0) {
- return;
- }
-
- switch (operation.type) {
- case 'insert_node':
- {
- var {
- path: op
- } = operation;
-
- if (Path.equals(op, p) || Path.endsBefore(op, p) || Path.isAncestor(op, p)) {
- p[op.length - 1] += 1;
- }
-
- break;
- }
-
- case 'remove_node':
- {
- var {
- path: _op
- } = operation;
-
- if (Path.equals(_op, p) || Path.isAncestor(_op, p)) {
- return null;
- } else if (Path.endsBefore(_op, p)) {
- p[_op.length - 1] -= 1;
- }
-
- break;
- }
-
- case 'merge_node':
- {
- var {
- path: _op2,
- position
- } = operation;
-
- if (Path.equals(_op2, p) || Path.endsBefore(_op2, p)) {
- p[_op2.length - 1] -= 1;
- } else if (Path.isAncestor(_op2, p)) {
- p[_op2.length - 1] -= 1;
- p[_op2.length] += position;
- }
-
- break;
- }
-
- case 'split_node':
- {
- var {
- path: _op3,
- position: _position
- } = operation;
-
- if (Path.equals(_op3, p)) {
- if (affinity === 'forward') {
- p[p.length - 1] += 1;
- } else if (affinity === 'backward') ; else {
- return null;
- }
- } else if (Path.endsBefore(_op3, p)) {
- p[_op3.length - 1] += 1;
- } else if (Path.isAncestor(_op3, p) && path[_op3.length] >= _position) {
- p[_op3.length - 1] += 1;
- p[_op3.length] -= _position;
- }
-
- break;
- }
-
- case 'move_node':
- {
- var {
- path: _op4,
- newPath: onp
- } = operation;
-
- if (Path.equals(_op4, onp)) {
- return;
- }
-
- if (Path.isAncestor(_op4, p) || Path.equals(_op4, p)) {
- var copy = onp.slice();
-
- if (Path.endsBefore(_op4, onp) && _op4.length < onp.length) {
- var i = Math.min(onp.length, _op4.length) - 1;
- copy[i] -= 1;
- }
-
- return copy.concat(p.slice(_op4.length));
- } else if (Path.endsBefore(onp, p) || Path.equals(onp, p) || Path.isAncestor(onp, p)) {
- if (Path.endsBefore(_op4, p)) {
- p[_op4.length - 1] -= 1;
- }
-
- p[onp.length - 1] += 1;
- } else if (Path.endsBefore(_op4, p)) {
- if (Path.equals(onp, p)) {
- p[onp.length - 1] += 1;
- }
-
- p[_op4.length - 1] -= 1;
- }
-
- break;
- }
- }
- });
- }
-
- };
-
- var PathRef = {
-
-
- transform(ref, op) {
- var {
- current,
- affinity
- } = ref;
-
- if (current == null) {
- return;
- }
-
- var path = Path.transform(current, op, {
- affinity
- });
- ref.current = path;
-
- if (path == null) {
- ref.unref();
- }
- }
-
- };
-
- function ownKeys$3(object, enumerableOnly) { var keys = Object.keys(object); if (Object.getOwnPropertySymbols) { var symbols = Object.getOwnPropertySymbols(object); if (enumerableOnly) symbols = symbols.filter(function (sym) { return Object.getOwnPropertyDescriptor(object, sym).enumerable; }); keys.push.apply(keys, symbols); } return keys; }
-
- function _objectSpread$3(target) { for (var i = 1; i < arguments.length; i++) { var source = arguments[i] != null ? arguments[i] : {}; if (i % 2) { ownKeys$3(Object(source), true).forEach(function (key) { _defineProperty(target, key, source[key]); }); } else if (Object.getOwnPropertyDescriptors) { Object.defineProperties(target, Object.getOwnPropertyDescriptors(source)); } else { ownKeys$3(Object(source)).forEach(function (key) { Object.defineProperty(target, key, Object.getOwnPropertyDescriptor(source, key)); }); } } return target; }
- var Point = {
-
-
- compare(point, another) {
- var result = Path.compare(point.path, another.path);
-
- if (result === 0) {
- if (point.offset < another.offset) return -1;
- if (point.offset > another.offset) return 1;
- return 0;
- }
-
- return result;
- },
-
-
-
- isAfter(point, another) {
- return Point.compare(point, another) === 1;
- },
-
-
-
- isBefore(point, another) {
- return Point.compare(point, another) === -1;
- },
-
-
-
- equals(point, another) {
-
- return point.offset === another.offset && Path.equals(point.path, another.path);
- },
-
-
-
- isPoint(value) {
- return isPlainObject(value) && typeof value.offset === 'number' && Path.isPath(value.path);
- },
-
-
-
- transform(point, op) {
- var options = arguments.length > 2 && arguments[2] !== undefined ? arguments[2] : {};
- return immer_1.produce(point, p => {
- var {
- affinity = 'forward'
- } = options;
- var {
- path,
- offset
- } = p;
-
- switch (op.type) {
- case 'insert_node':
- case 'move_node':
- {
- p.path = Path.transform(path, op, options);
- break;
- }
-
- case 'insert_text':
- {
- if (Path.equals(op.path, path) && op.offset <= offset) {
- p.offset += op.text.length;
- }
-
- break;
- }
-
- case 'merge_node':
- {
- if (Path.equals(op.path, path)) {
- p.offset += op.position;
- }
-
- p.path = Path.transform(path, op, options);
- break;
- }
-
- case 'remove_text':
- {
- if (Path.equals(op.path, path) && op.offset <= offset) {
- p.offset -= Math.min(offset - op.offset, op.text.length);
- }
-
- break;
- }
-
- case 'remove_node':
- {
- if (Path.equals(op.path, path) || Path.isAncestor(op.path, path)) {
- return null;
- }
-
- p.path = Path.transform(path, op, options);
- break;
- }
-
- case 'split_node':
- {
- if (Path.equals(op.path, path)) {
- if (op.position === offset && affinity == null) {
- return null;
- } else if (op.position < offset || op.position === offset && affinity === 'forward') {
- p.offset -= op.position;
- p.path = Path.transform(path, op, _objectSpread$3({}, options, {
- affinity: 'forward'
- }));
- }
- } else {
- p.path = Path.transform(path, op, options);
- }
-
- break;
- }
- }
- });
- }
-
- };
-
- var PointRef = {
-
-
- transform(ref, op) {
- var {
- current,
- affinity
- } = ref;
-
- if (current == null) {
- return;
- }
-
- var point = Point.transform(current, op, {
- affinity
- });
- ref.current = point;
-
- if (point == null) {
- ref.unref();
- }
- }
-
- };
-
- function ownKeys$4(object, enumerableOnly) { var keys = Object.keys(object); if (Object.getOwnPropertySymbols) { var symbols = Object.getOwnPropertySymbols(object); if (enumerableOnly) symbols = symbols.filter(function (sym) { return Object.getOwnPropertyDescriptor(object, sym).enumerable; }); keys.push.apply(keys, symbols); } return keys; }
-
- function _objectSpread$4(target) { for (var i = 1; i < arguments.length; i++) { var source = arguments[i] != null ? arguments[i] : {}; if (i % 2) { ownKeys$4(Object(source), true).forEach(function (key) { _defineProperty(target, key, source[key]); }); } else if (Object.getOwnPropertyDescriptors) { Object.defineProperties(target, Object.getOwnPropertyDescriptors(source)); } else { ownKeys$4(Object(source)).forEach(function (key) { Object.defineProperty(target, key, Object.getOwnPropertyDescriptor(source, key)); }); } } return target; }
- var Range = {
-
-
- edges(range) {
- var options = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : {};
- var {
- reverse = false
- } = options;
- var {
- anchor,
- focus
- } = range;
- return Range.isBackward(range) === reverse ? [anchor, focus] : [focus, anchor];
- },
-
-
-
- end(range) {
- var [, end] = Range.edges(range);
- return end;
- },
-
-
-
- equals(range, another) {
- return Point.equals(range.anchor, another.anchor) && Point.equals(range.focus, another.focus);
- },
-
-
-
- includes(range, target) {
- if (Range.isRange(target)) {
- if (Range.includes(range, target.anchor) || Range.includes(range, target.focus)) {
- return true;
- }
-
- var [rs, re] = Range.edges(range);
- var [ts, te] = Range.edges(target);
- return Point.isBefore(rs, ts) && Point.isAfter(re, te);
- }
-
- var [start, end] = Range.edges(range);
- var isAfterStart = false;
- var isBeforeEnd = false;
-
- if (Point.isPoint(target)) {
- isAfterStart = Point.compare(target, start) >= 0;
- isBeforeEnd = Point.compare(target, end) <= 0;
- } else {
- isAfterStart = Path.compare(target, start.path) >= 0;
- isBeforeEnd = Path.compare(target, end.path) <= 0;
- }
-
- return isAfterStart && isBeforeEnd;
- },
-
-
-
- intersection(range, another) {
- var rest = _objectWithoutProperties(range, ["anchor", "focus"]);
-
- var [s1, e1] = Range.edges(range);
- var [s2, e2] = Range.edges(another);
- var start = Point.isBefore(s1, s2) ? s2 : s1;
- var end = Point.isBefore(e1, e2) ? e1 : e2;
-
- if (Point.isBefore(end, start)) {
- return null;
- } else {
- return _objectSpread$4({
- anchor: start,
- focus: end
- }, rest);
- }
- },
-
-
-
- isBackward(range) {
- var {
- anchor,
- focus
- } = range;
- return Point.isAfter(anchor, focus);
- },
-
-
-
- isCollapsed(range) {
- var {
- anchor,
- focus
- } = range;
- return Point.equals(anchor, focus);
- },
-
-
-
- isExpanded(range) {
- return !Range.isCollapsed(range);
- },
-
-
-
- isForward(range) {
- return !Range.isBackward(range);
- },
-
-
-
- isRange(value) {
- return isPlainObject(value) && Point.isPoint(value.anchor) && Point.isPoint(value.focus);
- },
-
-
-
- *points(range) {
- yield [range.anchor, 'anchor'];
- yield [range.focus, 'focus'];
- },
-
-
-
- start(range) {
- var [start] = Range.edges(range);
- return start;
- },
-
-
-
- transform(range, op, options) {
- var {
- affinity = 'inward'
- } = options;
- var affinityAnchor;
- var affinityFocus;
-
- if (affinity === 'inward') {
- if (Range.isForward(range)) {
- affinityAnchor = 'forward';
- affinityFocus = 'backward';
- } else {
- affinityAnchor = 'backward';
- affinityFocus = 'forward';
- }
- } else if (affinity === 'outward') {
- if (Range.isForward(range)) {
- affinityAnchor = 'backward';
- affinityFocus = 'forward';
- } else {
- affinityAnchor = 'forward';
- affinityFocus = 'backward';
- }
- } else {
- affinityAnchor = affinity;
- affinityFocus = affinity;
- }
-
- return immer_1.produce(range, r => {
- var anchor = Point.transform(r.anchor, op, {
- affinity: affinityAnchor
- });
- var focus = Point.transform(r.focus, op, {
- affinity: affinityFocus
- });
-
- if (!anchor || !focus) {
- return null;
- }
-
- r.anchor = anchor;
- r.focus = focus;
- });
- }
-
- };
-
- var RangeRef = {
-
-
- transform(ref, op) {
- var {
- current,
- affinity
- } = ref;
-
- if (current == null) {
- return;
- }
-
- var path = Range.transform(current, op, {
- affinity
- });
- ref.current = path;
-
- if (path == null) {
- ref.unref();
- }
- }
-
- };
-
- function ownKeys$5(object, enumerableOnly) { var keys = Object.keys(object); if (Object.getOwnPropertySymbols) { var symbols = Object.getOwnPropertySymbols(object); if (enumerableOnly) symbols = symbols.filter(function (sym) { return Object.getOwnPropertyDescriptor(object, sym).enumerable; }); keys.push.apply(keys, symbols); } return keys; }
-
- function _objectSpread$5(target) { for (var i = 1; i < arguments.length; i++) { var source = arguments[i] != null ? arguments[i] : {}; if (i % 2) { ownKeys$5(Object(source), true).forEach(function (key) { _defineProperty(target, key, source[key]); }); } else if (Object.getOwnPropertyDescriptors) { Object.defineProperties(target, Object.getOwnPropertyDescriptors(source)); } else { ownKeys$5(Object(source)).forEach(function (key) { Object.defineProperty(target, key, Object.getOwnPropertyDescriptor(source, key)); }); } } return target; }
- var Text = {
-
-
- equals(text, another) {
- var options = arguments.length > 2 && arguments[2] !== undefined ? arguments[2] : {};
- var {
- loose = false
- } = options;
-
- for (var key in text) {
- if (loose && key === 'text') {
- continue;
- }
-
- if (text[key] !== another[key]) {
- return false;
- }
- }
-
- for (var _key in another) {
- if (loose && _key === 'text') {
- continue;
- }
-
- if (text[_key] !== another[_key]) {
- return false;
- }
- }
-
- return true;
- },
-
-
-
- isText(value) {
- return isPlainObject(value) && typeof value.text === 'string';
- },
-
-
-
- isTextList(value) {
- return Array.isArray(value) && (value.length === 0 || Text.isText(value[0]));
- },
-
-
-
- matches(text, props) {
- for (var key in props) {
- if (key === 'text') {
- continue;
- }
-
- if (text[key] !== props[key]) {
- return false;
- }
- }
-
- return true;
- },
-
-
-
- decorations(node, decorations) {
- var leaves = [_objectSpread$5({}, node)];
-
- for (var dec of decorations) {
- var rest = _objectWithoutProperties(dec, ["anchor", "focus"]);
-
- var [start, end] = Range.edges(dec);
- var next = [];
- var o = 0;
-
- for (var leaf of leaves) {
- var {
- length
- } = leaf.text;
- var offset = o;
- o += length;
-
- if (start.offset <= offset && end.offset >= offset + length) {
- Object.assign(leaf, rest);
- next.push(leaf);
- continue;
- }
-
-
- if (start.offset > offset + length || end.offset < offset || end.offset === offset && offset !== 0) {
- next.push(leaf);
- continue;
- }
-
-
-
-
- var middle = leaf;
- var before = void 0;
- var after = void 0;
-
- if (end.offset < offset + length) {
- var off = end.offset - offset;
- after = _objectSpread$5({}, middle, {
- text: middle.text.slice(off)
- });
- middle = _objectSpread$5({}, middle, {
- text: middle.text.slice(0, off)
- });
- }
-
- if (start.offset > offset) {
- var _off = start.offset - offset;
-
- before = _objectSpread$5({}, middle, {
- text: middle.text.slice(0, _off)
- });
- middle = _objectSpread$5({}, middle, {
- text: middle.text.slice(_off)
- });
- }
-
- Object.assign(middle, rest);
-
- if (before) {
- next.push(before);
- }
-
- next.push(middle);
-
- if (after) {
- next.push(after);
- }
- }
-
- leaves = next;
- }
-
- return leaves;
- }
-
- };
-
- function ownKeys$6(object, enumerableOnly) { var keys = Object.keys(object); if (Object.getOwnPropertySymbols) { var symbols = Object.getOwnPropertySymbols(object); if (enumerableOnly) symbols = symbols.filter(function (sym) { return Object.getOwnPropertyDescriptor(object, sym).enumerable; }); keys.push.apply(keys, symbols); } return keys; }
-
- function _objectSpread$6(target) { for (var i = 1; i < arguments.length; i++) { var source = arguments[i] != null ? arguments[i] : {}; if (i % 2) { ownKeys$6(Object(source), true).forEach(function (key) { _defineProperty(target, key, source[key]); }); } else if (Object.getOwnPropertyDescriptors) { Object.defineProperties(target, Object.getOwnPropertyDescriptors(source)); } else { ownKeys$6(Object(source)).forEach(function (key) { Object.defineProperty(target, key, Object.getOwnPropertyDescriptor(source, key)); }); } } return target; }
- var GeneralTransforms = {
-
-
- transform(editor, op) {
- editor.children = immer_1.createDraft(editor.children);
- var selection = editor.selection && immer_1.createDraft(editor.selection);
-
- switch (op.type) {
- case 'insert_node':
- {
- var {
- path,
- node
- } = op;
- var parent = Node.parent(editor, path);
- var index = path[path.length - 1];
- parent.children.splice(index, 0, node);
-
- if (selection) {
- for (var [point, key] of Range.points(selection)) {
- selection[key] = Point.transform(point, op);
- }
- }
-
- break;
- }
-
- case 'insert_text':
- {
- var {
- path: _path,
- offset,
- text
- } = op;
-
- var _node = Node.leaf(editor, _path);
-
- var before = _node.text.slice(0, offset);
-
- var after = _node.text.slice(offset);
-
- _node.text = before + text + after;
-
- if (selection) {
- for (var [_point, _key] of Range.points(selection)) {
- selection[_key] = Point.transform(_point, op);
- }
- }
-
- break;
- }
-
- case 'merge_node':
- {
- var {
- path: _path2
- } = op;
-
- var _node2 = Node.get(editor, _path2);
-
- var prevPath = Path.previous(_path2);
- var prev = Node.get(editor, prevPath);
-
- var _parent = Node.parent(editor, _path2);
-
- var _index = _path2[_path2.length - 1];
-
- if (Text.isText(_node2) && Text.isText(prev)) {
- prev.text += _node2.text;
- } else if (!Text.isText(_node2) && !Text.isText(prev)) {
- prev.children.push(..._node2.children);
- } else {
- throw new Error("Cannot apply a \"merge_node\" operation at path [".concat(_path2, "] to nodes of different interaces: ").concat(_node2, " ").concat(prev));
- }
-
- _parent.children.splice(_index, 1);
-
- if (selection) {
- for (var [_point2, _key2] of Range.points(selection)) {
- selection[_key2] = Point.transform(_point2, op);
- }
- }
-
- break;
- }
-
- case 'move_node':
- {
- var {
- path: _path3,
- newPath
- } = op;
-
- if (Path.isAncestor(_path3, newPath)) {
- throw new Error("Cannot move a path [".concat(_path3, "] to new path [").concat(newPath, "] because the destination is inside itself."));
- }
-
- var _node3 = Node.get(editor, _path3);
-
- var _parent2 = Node.parent(editor, _path3);
-
- var _index2 = _path3[_path3.length - 1];
-
-
-
-
-
-
- _parent2.children.splice(_index2, 1);
-
- var truePath = Path.transform(_path3, op);
- var newParent = Node.get(editor, Path.parent(truePath));
- var newIndex = truePath[truePath.length - 1];
- newParent.children.splice(newIndex, 0, _node3);
-
- if (selection) {
- for (var [_point3, _key3] of Range.points(selection)) {
- selection[_key3] = Point.transform(_point3, op);
- }
- }
-
- break;
- }
-
- case 'remove_node':
- {
- var {
- path: _path4
- } = op;
- var _index3 = _path4[_path4.length - 1];
-
- var _parent3 = Node.parent(editor, _path4);
-
- _parent3.children.splice(_index3, 1);
-
-
-
- if (selection) {
- for (var [_point4, _key4] of Range.points(selection)) {
- var result = Point.transform(_point4, op);
-
- if (selection != null && result != null) {
- selection[_key4] = result;
- } else {
- var _prev = void 0;
-
- var next = void 0;
-
- for (var [n, p] of Node.texts(editor)) {
- if (Path.compare(p, _path4) === -1) {
- _prev = [n, p];
- } else {
- next = [n, p];
- break;
- }
- }
-
- if (_prev) {
- _point4.path = _prev[1];
- _point4.offset = _prev[0].text.length;
- } else if (next) {
- _point4.path = next[1];
- _point4.offset = 0;
- } else {
- selection = null;
- }
- }
- }
- }
-
- break;
- }
-
- case 'remove_text':
- {
- var {
- path: _path5,
- offset: _offset,
- text: _text
- } = op;
-
- var _node4 = Node.leaf(editor, _path5);
-
- var _before = _node4.text.slice(0, _offset);
-
- var _after = _node4.text.slice(_offset + _text.length);
-
- _node4.text = _before + _after;
-
- if (selection) {
- for (var [_point5, _key5] of Range.points(selection)) {
- selection[_key5] = Point.transform(_point5, op);
- }
- }
-
- break;
- }
-
- case 'set_node':
- {
- var {
- path: _path6,
- newProperties
- } = op;
-
- if (_path6.length === 0) {
- throw new Error("Cannot set properties on the root node!");
- }
-
- var _node5 = Node.get(editor, _path6);
-
- for (var _key6 in newProperties) {
- if (_key6 === 'children' || _key6 === 'text') {
- throw new Error("Cannot set the \"".concat(_key6, "\" property of nodes!"));
- }
-
- var value = newProperties[_key6];
-
- if (value == null) {
- delete _node5[_key6];
- } else {
- _node5[_key6] = value;
- }
- }
-
- break;
- }
-
- case 'set_selection':
- {
- var {
- newProperties: _newProperties
- } = op;
-
- if (_newProperties == null) {
- selection = _newProperties;
- } else if (selection == null) {
- if (!Range.isRange(_newProperties)) {
- throw new Error("Cannot apply an incomplete \"set_selection\" operation properties ".concat(JSON.stringify(_newProperties), " when there is no current selection."));
- }
-
- selection = _newProperties;
- } else {
- Object.assign(selection, _newProperties);
- }
-
- break;
- }
-
- case 'split_node':
- {
- var {
- path: _path7,
- position,
- properties
- } = op;
-
- if (_path7.length === 0) {
- throw new Error("Cannot apply a \"split_node\" operation at path [".concat(_path7, "] because the root node cannot be split."));
- }
-
- var _node6 = Node.get(editor, _path7);
-
- var _parent4 = Node.parent(editor, _path7);
-
- var _index4 = _path7[_path7.length - 1];
- var newNode;
-
- if (Text.isText(_node6)) {
- var _before2 = _node6.text.slice(0, position);
-
- var _after2 = _node6.text.slice(position);
-
- _node6.text = _before2;
- newNode = _objectSpread$6({}, _node6, {}, properties, {
- text: _after2
- });
- } else {
- var _before3 = _node6.children.slice(0, position);
-
- var _after3 = _node6.children.slice(position);
-
- _node6.children = _before3;
- newNode = _objectSpread$6({}, _node6, {}, properties, {
- children: _after3
- });
- }
-
- _parent4.children.splice(_index4 + 1, 0, newNode);
-
- if (selection) {
- for (var [_point6, _key7] of Range.points(selection)) {
- selection[_key7] = Point.transform(_point6, op);
- }
- }
-
- break;
- }
- }
-
- editor.children = immer_1.finishDraft(editor.children);
-
- if (selection) {
- editor.selection = immer_1.isDraft(selection) ? immer_1.finishDraft(selection) : selection;
- } else {
- editor.selection = null;
- }
- }
-
- };
-
- function ownKeys$7(object, enumerableOnly) { var keys = Object.keys(object); if (Object.getOwnPropertySymbols) { var symbols = Object.getOwnPropertySymbols(object); if (enumerableOnly) symbols = symbols.filter(function (sym) { return Object.getOwnPropertyDescriptor(object, sym).enumerable; }); keys.push.apply(keys, symbols); } return keys; }
-
- function _objectSpread$7(target) { for (var i = 1; i < arguments.length; i++) { var source = arguments[i] != null ? arguments[i] : {}; if (i % 2) { ownKeys$7(Object(source), true).forEach(function (key) { _defineProperty(target, key, source[key]); }); } else if (Object.getOwnPropertyDescriptors) { Object.defineProperties(target, Object.getOwnPropertyDescriptors(source)); } else { ownKeys$7(Object(source)).forEach(function (key) { Object.defineProperty(target, key, Object.getOwnPropertyDescriptor(source, key)); }); } } return target; }
- var NodeTransforms = {
-
-
- insertNodes(editor, nodes) {
- var options = arguments.length > 2 && arguments[2] !== undefined ? arguments[2] : {};
- Editor.withoutNormalizing(editor, () => {
- var {
- hanging = false,
- voids = false,
- mode = 'lowest'
- } = options;
- var {
- at,
- match,
- select
- } = options;
-
- if (Node.isNode(nodes)) {
- nodes = [nodes];
- }
-
- if (nodes.length === 0) {
- return;
- }
-
- var [node] = nodes;
-
-
-
- if (!at) {
- if (editor.selection) {
- at = editor.selection;
- } else if (editor.children.length > 0) {
- at = Editor.end(editor, []);
- } else {
- at = [0];
- }
-
- select = true;
- }
-
- if (select == null) {
- select = false;
- }
-
- if (Range.isRange(at)) {
- if (!hanging) {
- at = Editor.unhangRange(editor, at);
- }
-
- if (Range.isCollapsed(at)) {
- at = at.anchor;
- } else {
- var [, end] = Range.edges(at);
- var pointRef = Editor.pointRef(editor, end);
- Transforms.delete(editor, {
- at
- });
- at = pointRef.unref();
- }
- }
-
- if (Point.isPoint(at)) {
- if (match == null) {
- if (Text.isText(node)) {
- match = n => Text.isText(n);
- } else if (editor.isInline(node)) {
- match = n => Text.isText(n) || Editor.isInline(editor, n);
- } else {
- match = n => Editor.isBlock(editor, n);
- }
- }
-
- var [entry] = Editor.nodes(editor, {
- at: at.path,
- match,
- mode,
- voids
- });
-
- if (entry) {
- var [, _matchPath] = entry;
- var pathRef = Editor.pathRef(editor, _matchPath);
- var isAtEnd = Editor.isEnd(editor, at, _matchPath);
- Transforms.splitNodes(editor, {
- at,
- match,
- mode,
- voids
- });
- var path = pathRef.unref();
- at = isAtEnd ? Path.next(path) : path;
- } else {
- return;
- }
- }
-
- var parentPath = Path.parent(at);
- var index = at[at.length - 1];
-
- if (!voids && Editor.void(editor, {
- at: parentPath
- })) {
- return;
- }
-
- for (var _node of nodes) {
- var _path = parentPath.concat(index);
-
- index++;
- editor.apply({
- type: 'insert_node',
- path: _path,
- node: _node
- });
- }
-
- if (select) {
- var point = Editor.end(editor, at);
-
- if (point) {
- Transforms.select(editor, point);
- }
- }
- });
- },
-
-
-
- liftNodes(editor) {
- var options = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : {};
- Editor.withoutNormalizing(editor, () => {
- var {
- at = editor.selection,
- mode = 'lowest',
- voids = false
- } = options;
- var {
- match
- } = options;
-
- if (match == null) {
- match = Path.isPath(at) ? matchPath(editor, at) : n => Editor.isBlock(editor, n);
- }
-
- if (!at) {
- return;
- }
-
- var matches = Editor.nodes(editor, {
- at,
- match,
- mode,
- voids
- });
- var pathRefs = Array.from(matches, (_ref) => {
- var [, p] = _ref;
- return Editor.pathRef(editor, p);
- });
-
- for (var pathRef of pathRefs) {
- var path = pathRef.unref();
-
- if (path.length < 2) {
- throw new Error("Cannot lift node at a path [".concat(path, "] because it has a depth of less than `2`."));
- }
-
- var [parent, parentPath] = Editor.node(editor, Path.parent(path));
- var index = path[path.length - 1];
- var {
- length
- } = parent.children;
-
- if (length === 1) {
- var toPath = Path.next(parentPath);
- Transforms.moveNodes(editor, {
- at: path,
- to: toPath,
- voids
- });
- Transforms.removeNodes(editor, {
- at: parentPath,
- voids
- });
- } else if (index === 0) {
- Transforms.moveNodes(editor, {
- at: path,
- to: parentPath,
- voids
- });
- } else if (index === length - 1) {
- var _toPath = Path.next(parentPath);
-
- Transforms.moveNodes(editor, {
- at: path,
- to: _toPath,
- voids
- });
- } else {
- var splitPath = Path.next(path);
-
- var _toPath2 = Path.next(parentPath);
-
- Transforms.splitNodes(editor, {
- at: splitPath,
- voids
- });
- Transforms.moveNodes(editor, {
- at: path,
- to: _toPath2,
- voids
- });
- }
- }
- });
- },
-
-
-
- mergeNodes(editor) {
- var options = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : {};
- Editor.withoutNormalizing(editor, () => {
- var {
- match,
- at = editor.selection
- } = options;
- var {
- hanging = false,
- voids = false,
- mode = 'lowest'
- } = options;
-
- if (!at) {
- return;
- }
-
- if (match == null) {
- if (Path.isPath(at)) {
- var [parent] = Editor.parent(editor, at);
-
- match = n => parent.children.includes(n);
- } else {
- match = n => Editor.isBlock(editor, n);
- }
- }
-
- if (!hanging && Range.isRange(at)) {
- at = Editor.unhangRange(editor, at);
- }
-
- if (Range.isRange(at)) {
- if (Range.isCollapsed(at)) {
- at = at.anchor;
- } else {
- var [, end] = Range.edges(at);
- var pointRef = Editor.pointRef(editor, end);
- Transforms.delete(editor, {
- at
- });
- at = pointRef.unref();
-
- if (options.at == null) {
- Transforms.select(editor, at);
- }
- }
- }
-
- var [current] = Editor.nodes(editor, {
- at,
- match,
- voids,
- mode
- });
- var prev = Editor.previous(editor, {
- at,
- match,
- voids,
- mode
- });
-
- if (!current || !prev) {
- return;
- }
-
- var [node, path] = current;
- var [prevNode, prevPath] = prev;
-
- if (path.length === 0 || prevPath.length === 0) {
- return;
- }
-
- var newPath = Path.next(prevPath);
- var commonPath = Path.common(path, prevPath);
- var isPreviousSibling = Path.isSibling(path, prevPath);
- var levels = Array.from(Editor.levels(editor, {
- at: path
- }), (_ref2) => {
- var [n] = _ref2;
- return n;
- }).slice(commonPath.length).slice(0, -1);
-
-
- var emptyAncestor = Editor.above(editor, {
- at: path,
- mode: 'highest',
- match: n => levels.includes(n) && Element.isElement(n) && n.children.length === 1
- });
- var emptyRef = emptyAncestor && Editor.pathRef(editor, emptyAncestor[1]);
- var properties;
- var position;
-
-
- if (Text.isText(node) && Text.isText(prevNode)) {
- var rest = _objectWithoutProperties(node, ["text"]);
-
- position = prevNode.text.length;
- properties = rest;
- } else if (Element.isElement(node) && Element.isElement(prevNode)) {
- var rest = _objectWithoutProperties(node, ["children"]);
-
- position = prevNode.children.length;
- properties = rest;
- } else {
- throw new Error("Cannot merge the node at path [".concat(path, "] with the previous sibling because it is not the same kind: ").concat(JSON.stringify(node), " ").concat(JSON.stringify(prevNode)));
- }
-
-
-
- if (!isPreviousSibling) {
- Transforms.moveNodes(editor, {
- at: path,
- to: newPath,
- voids
- });
- }
-
-
-
- if (emptyRef) {
- Transforms.removeNodes(editor, {
- at: emptyRef.current,
- voids
- });
- }
-
-
-
-
-
- if (Element.isElement(prevNode) && Editor.isEmpty(editor, prevNode) || Text.isText(prevNode) && prevNode.text === '') {
- Transforms.removeNodes(editor, {
- at: prevPath,
- voids
- });
- } else {
- editor.apply({
- type: 'merge_node',
- path: newPath,
- position,
- target: null,
- properties
- });
- }
-
- if (emptyRef) {
- emptyRef.unref();
- }
- });
- },
-
-
-
- moveNodes(editor, options) {
- Editor.withoutNormalizing(editor, () => {
- var {
- to,
- at = editor.selection,
- mode = 'lowest',
- voids = false
- } = options;
- var {
- match
- } = options;
-
- if (!at) {
- return;
- }
-
- if (match == null) {
- match = Path.isPath(at) ? matchPath(editor, at) : n => Editor.isBlock(editor, n);
- }
-
- var toRef = Editor.pathRef(editor, to);
- var targets = Editor.nodes(editor, {
- at,
- match,
- mode,
- voids
- });
- var pathRefs = Array.from(targets, (_ref3) => {
- var [, p] = _ref3;
- return Editor.pathRef(editor, p);
- });
-
- for (var pathRef of pathRefs) {
- var path = pathRef.unref();
- var newPath = toRef.current;
-
- if (path.length !== 0) {
- editor.apply({
- type: 'move_node',
- path,
- newPath
- });
- }
- }
-
- toRef.unref();
- });
- },
-
-
-
- removeNodes(editor) {
- var options = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : {};
- Editor.withoutNormalizing(editor, () => {
- var {
- hanging = false,
- voids = false,
- mode = 'lowest'
- } = options;
- var {
- at = editor.selection,
- match
- } = options;
-
- if (!at) {
- return;
- }
-
- if (match == null) {
- match = Path.isPath(at) ? matchPath(editor, at) : n => Editor.isBlock(editor, n);
- }
-
- if (!hanging && Range.isRange(at)) {
- at = Editor.unhangRange(editor, at);
- }
-
- var depths = Editor.nodes(editor, {
- at,
- match,
- mode,
- voids
- });
- var pathRefs = Array.from(depths, (_ref4) => {
- var [, p] = _ref4;
- return Editor.pathRef(editor, p);
- });
-
- for (var pathRef of pathRefs) {
- var path = pathRef.unref();
-
- if (path) {
- var [node] = Editor.node(editor, path);
- editor.apply({
- type: 'remove_node',
- path,
- node
- });
- }
- }
- });
- },
-
-
-
- setNodes(editor, props) {
- var options = arguments.length > 2 && arguments[2] !== undefined ? arguments[2] : {};
- Editor.withoutNormalizing(editor, () => {
- var {
- match,
- at = editor.selection
- } = options;
- var {
- hanging = false,
- mode = 'lowest',
- split = false,
- voids = false
- } = options;
-
- if (!at) {
- return;
- }
-
- if (match == null) {
- match = Path.isPath(at) ? matchPath(editor, at) : n => Editor.isBlock(editor, n);
- }
-
- if (!hanging && Range.isRange(at)) {
- at = Editor.unhangRange(editor, at);
- }
-
- if (split && Range.isRange(at)) {
- var rangeRef = Editor.rangeRef(editor, at, {
- affinity: 'inward'
- });
- var [start, end] = Range.edges(at);
- var splitMode = mode === 'lowest' ? 'lowest' : 'highest';
- Transforms.splitNodes(editor, {
- at: end,
- match,
- mode: splitMode,
- voids
- });
- Transforms.splitNodes(editor, {
- at: start,
- match,
- mode: splitMode,
- voids
- });
- at = rangeRef.unref();
-
- if (options.at == null) {
- Transforms.select(editor, at);
- }
- }
-
- for (var [node, path] of Editor.nodes(editor, {
- at,
- match,
- mode,
- voids
- })) {
- var properties = {};
- var newProperties = {};
-
- if (path.length === 0) {
- continue;
- }
-
- for (var k in props) {
- if (k === 'children' || k === 'text') {
- continue;
- }
-
- if (props[k] !== node[k]) {
- properties[k] = node[k];
- newProperties[k] = props[k];
- }
- }
-
- if (Object.keys(newProperties).length !== 0) {
- editor.apply({
- type: 'set_node',
- path,
- properties,
- newProperties
- });
- }
- }
- });
- },
-
-
-
- splitNodes(editor) {
- var options = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : {};
- Editor.withoutNormalizing(editor, () => {
- var {
- mode = 'lowest',
- voids = false
- } = options;
- var {
- match,
- at = editor.selection,
- height = 0,
- always = false
- } = options;
-
- if (match == null) {
- match = n => Editor.isBlock(editor, n);
- }
-
- if (Range.isRange(at)) {
- at = deleteRange(editor, at);
- }
-
-
-
- if (Path.isPath(at)) {
- var path = at;
- var point = Editor.point(editor, path);
- var [parent] = Editor.parent(editor, path);
-
- match = n => n === parent;
-
- height = point.path.length - path.length + 1;
- at = point;
- always = true;
- }
-
- if (!at) {
- return;
- }
-
- var beforeRef = Editor.pointRef(editor, at, {
- affinity: 'backward'
- });
- var [highest] = Editor.nodes(editor, {
- at,
- match,
- mode,
- voids
- });
-
- if (!highest) {
- return;
- }
-
- var voidMatch = Editor.void(editor, {
- at,
- mode: 'highest'
- });
- var nudge = 0;
-
- if (!voids && voidMatch) {
- var [voidNode, voidPath] = voidMatch;
-
- if (Element.isElement(voidNode) && editor.isInline(voidNode)) {
- var after = Editor.after(editor, voidPath);
-
- if (!after) {
- var text = {
- text: ''
- };
- var afterPath = Path.next(voidPath);
- Transforms.insertNodes(editor, text, {
- at: afterPath,
- voids
- });
- after = Editor.point(editor, afterPath);
- }
-
- at = after;
- always = true;
- }
-
- var siblingHeight = at.path.length - voidPath.length;
- height = siblingHeight + 1;
- always = true;
- }
-
- var afterRef = Editor.pointRef(editor, at);
- var depth = at.path.length - height;
- var [, highestPath] = highest;
- var lowestPath = at.path.slice(0, depth);
- var position = height === 0 ? at.offset : at.path[depth] + nudge;
- var target = null;
-
- for (var [node, _path2] of Editor.levels(editor, {
- at: lowestPath,
- reverse: true,
- voids
- })) {
- var split = false;
-
- if (_path2.length < highestPath.length || _path2.length === 0 || !voids && Editor.isVoid(editor, node)) {
- break;
- }
-
- var _point = beforeRef.current;
- var isEnd = Editor.isEnd(editor, _point, _path2);
-
- if (always || !beforeRef || !Editor.isEdge(editor, _point, _path2)) {
- split = true;
-
- var properties = _objectWithoutProperties(node, ["text", "children"]);
-
- editor.apply({
- type: 'split_node',
- path: _path2,
- position,
- target,
- properties
- });
- }
-
- target = position;
- position = _path2[_path2.length - 1] + (split || isEnd ? 1 : 0);
- }
-
- if (options.at == null) {
- var _point2 = afterRef.current || Editor.end(editor, []);
-
- Transforms.select(editor, _point2);
- }
-
- beforeRef.unref();
- afterRef.unref();
- });
- },
-
-
-
- unsetNodes(editor, props) {
- var options = arguments.length > 2 && arguments[2] !== undefined ? arguments[2] : {};
-
- if (!Array.isArray(props)) {
- props = [props];
- }
-
- var obj = {};
-
- for (var key of props) {
- obj[key] = null;
- }
-
- Transforms.setNodes(editor, obj, options);
- },
-
-
-
- unwrapNodes(editor, options) {
- Editor.withoutNormalizing(editor, () => {
- var {
- mode = 'lowest',
- split = false,
- voids = false
- } = options;
- var {
- at = editor.selection,
- match
- } = options;
-
- if (!at) {
- return;
- }
-
- if (match == null) {
- match = Path.isPath(at) ? matchPath(editor, at) : n => Editor.isBlock(editor, n);
- }
-
- if (Path.isPath(at)) {
- at = Editor.range(editor, at);
- }
-
- var rangeRef = Range.isRange(at) ? Editor.rangeRef(editor, at) : null;
- var matches = Editor.nodes(editor, {
- at,
- match,
- mode,
- voids
- });
- var pathRefs = Array.from(matches, (_ref5) => {
- var [, p] = _ref5;
- return Editor.pathRef(editor, p);
- });
-
- var _loop = function _loop(pathRef) {
- var path = pathRef.unref();
- var [node] = Editor.node(editor, path);
- var range = Editor.range(editor, path);
-
- if (split && rangeRef) {
- range = Range.intersection(rangeRef.current, range);
- }
-
- Transforms.liftNodes(editor, {
- at: range,
- match: n => node.children.includes(n),
- voids
- });
- };
-
- for (var pathRef of pathRefs) {
- _loop(pathRef);
- }
-
- if (rangeRef) {
- rangeRef.unref();
- }
- });
- },
-
-
-
- wrapNodes(editor, element) {
- var options = arguments.length > 2 && arguments[2] !== undefined ? arguments[2] : {};
- Editor.withoutNormalizing(editor, () => {
- var {
- mode = 'lowest',
- split = false,
- voids = false
- } = options;
- var {
- match,
- at = editor.selection
- } = options;
-
- if (!at) {
- return;
- }
-
- if (match == null) {
- if (Path.isPath(at)) {
- match = matchPath(editor, at);
- } else if (editor.isInline(element)) {
- match = n => Editor.isInline(editor, n) || Text.isText(n);
- } else {
- match = n => Editor.isBlock(editor, n);
- }
- }
-
- if (split && Range.isRange(at)) {
- var [start, end] = Range.edges(at);
- var rangeRef = Editor.rangeRef(editor, at, {
- affinity: 'inward'
- });
- Transforms.splitNodes(editor, {
- at: end,
- match,
- voids
- });
- Transforms.splitNodes(editor, {
- at: start,
- match,
- voids
- });
- at = rangeRef.unref();
-
- if (options.at == null) {
- Transforms.select(editor, at);
- }
- }
-
- var roots = Array.from(Editor.nodes(editor, {
- at,
- match: editor.isInline(element) ? n => Editor.isBlock(editor, n) : n => Editor.isEditor(n),
- mode: 'highest',
- voids
- }));
-
- for (var [, rootPath] of roots) {
- var a = Range.isRange(at) ? Range.intersection(at, Editor.range(editor, rootPath)) : at;
-
- if (!a) {
- continue;
- }
-
- var matches = Array.from(Editor.nodes(editor, {
- at: a,
- match,
- mode,
- voids
- }));
-
- if (matches.length > 0) {
- (function () {
- var [first] = matches;
- var last = matches[matches.length - 1];
- var [, firstPath] = first;
- var [, lastPath] = last;
- var commonPath = Path.equals(firstPath, lastPath) ? Path.parent(firstPath) : Path.common(firstPath, lastPath);
- var range = Editor.range(editor, firstPath, lastPath);
- var [commonNode] = Editor.node(editor, commonPath);
- var depth = commonPath.length + 1;
- var wrapperPath = Path.next(lastPath.slice(0, depth));
-
- var wrapper = _objectSpread$7({}, element, {
- children: []
- });
-
- Transforms.insertNodes(editor, wrapper, {
- at: wrapperPath,
- voids
- });
- Transforms.moveNodes(editor, {
- at: range,
- match: n => commonNode.children.includes(n),
- to: wrapperPath.concat(0),
- voids
- });
- })();
- }
- }
- });
- }
-
- };
-
-
- var deleteRange = (editor, range) => {
- if (Range.isCollapsed(range)) {
- return range.anchor;
- } else {
- var [, end] = Range.edges(range);
- var pointRef = Editor.pointRef(editor, end);
- Transforms.delete(editor, {
- at: range
- });
- return pointRef.unref();
- }
- };
-
- var matchPath = (editor, path) => {
- var [node] = Editor.node(editor, path);
- return n => n === node;
- };
-
- var SelectionTransforms = {
-
-
- collapse(editor) {
- var options = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : {};
- var {
- edge = 'anchor'
- } = options;
- var {
- selection
- } = editor;
-
- if (!selection) {
- return;
- } else if (edge === 'anchor') {
- Transforms.select(editor, selection.anchor);
- } else if (edge === 'focus') {
- Transforms.select(editor, selection.focus);
- } else if (edge === 'start') {
- var [start] = Range.edges(selection);
- Transforms.select(editor, start);
- } else if (edge === 'end') {
- var [, end] = Range.edges(selection);
- Transforms.select(editor, end);
- }
- },
-
-
-
- deselect(editor) {
- var {
- selection
- } = editor;
-
- if (selection) {
- editor.apply({
- type: 'set_selection',
- properties: selection,
- newProperties: null
- });
- }
- },
-
-
-
- move(editor) {
- var options = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : {};
- var {
- selection
- } = editor;
- var {
- distance = 1,
- unit = 'character',
- reverse = false
- } = options;
- var {
- edge = null
- } = options;
-
- if (!selection) {
- return;
- }
-
- if (edge === 'start') {
- edge = Range.isBackward(selection) ? 'focus' : 'anchor';
- }
-
- if (edge === 'end') {
- edge = Range.isBackward(selection) ? 'anchor' : 'focus';
- }
-
- var {
- anchor,
- focus
- } = selection;
- var opts = {
- distance,
- unit
- };
- var props = {};
-
- if (edge == null || edge === 'anchor') {
- var point = reverse ? Editor.before(editor, anchor, opts) : Editor.after(editor, anchor, opts);
-
- if (point) {
- props.anchor = point;
- }
- }
-
- if (edge == null || edge === 'focus') {
- var _point = reverse ? Editor.before(editor, focus, opts) : Editor.after(editor, focus, opts);
-
- if (_point) {
- props.focus = _point;
- }
- }
-
- Transforms.setSelection(editor, props);
- },
-
-
-
- select(editor, target) {
- var {
- selection
- } = editor;
- target = Editor.range(editor, target);
-
- if (selection) {
- Transforms.setSelection(editor, target);
- return;
- }
-
- if (!Range.isRange(target)) {
- throw new Error("When setting the selection and the current selection is `null` you must provide at least an `anchor` and `focus`, but you passed: ".concat(JSON.stringify(target)));
- }
-
- editor.apply({
- type: 'set_selection',
- properties: selection,
- newProperties: target
- });
- },
-
-
-
- setPoint(editor, props, options) {
- var {
- selection
- } = editor;
- var {
- edge = 'both'
- } = options;
-
- if (!selection) {
- return;
- }
-
- if (edge === 'start') {
- edge = Range.isBackward(selection) ? 'focus' : 'anchor';
- }
-
- if (edge === 'end') {
- edge = Range.isBackward(selection) ? 'anchor' : 'focus';
- }
-
- var {
- anchor,
- focus
- } = selection;
- var point = edge === 'anchor' ? anchor : focus;
- var newPoint = Object.assign(point, props);
-
- if (edge === 'anchor') {
- Transforms.setSelection(editor, {
- anchor: newPoint
- });
- } else {
- Transforms.setSelection(editor, {
- focus: newPoint
- });
- }
- },
-
-
-
- setSelection(editor, props) {
- var {
- selection
- } = editor;
- var oldProps = {};
- var newProps = {};
-
- if (!selection) {
- return;
- }
-
- for (var k in props) {
- if (k === 'anchor' && props.anchor != null && !Point.equals(props.anchor, selection.anchor) || k === 'focus' && props.focus != null && !Point.equals(props.focus, selection.focus) || k !== 'anchor' && k !== 'focus' && props[k] !== selection[k]) {
- oldProps[k] = selection[k];
- newProps[k] = props[k];
- }
- }
-
- if (Object.keys(oldProps).length > 0) {
- editor.apply({
- type: 'set_selection',
- properties: oldProps,
- newProperties: newProps
- });
- }
- }
-
- };
-
- var TextTransforms = {
-
-
- delete(editor) {
- var options = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : {};
- Editor.withoutNormalizing(editor, () => {
- var {
- reverse = false,
- unit = 'character',
- distance = 1,
- voids = false
- } = options;
- var {
- at = editor.selection,
- hanging = false
- } = options;
-
- if (!at) {
- return;
- }
-
- if (Range.isRange(at) && Range.isCollapsed(at)) {
- at = at.anchor;
- }
-
- if (Point.isPoint(at)) {
- var furthestVoid = Editor.void(editor, {
- at,
- mode: 'highest'
- });
-
- if (!voids && furthestVoid) {
- var [, voidPath] = furthestVoid;
- at = voidPath;
- } else {
- var opts = {
- unit,
- distance
- };
- var target = reverse ? Editor.before(editor, at, opts) || Editor.start(editor, []) : Editor.after(editor, at, opts) || Editor.end(editor, []);
- at = {
- anchor: at,
- focus: target
- };
- hanging = true;
- }
- }
-
- if (Path.isPath(at)) {
- Transforms.removeNodes(editor, {
- at,
- voids
- });
- return;
- }
-
- if (Range.isCollapsed(at)) {
- return;
- }
-
- if (!hanging) {
- at = Editor.unhangRange(editor, at, {
- voids
- });
- }
-
- var [start, end] = Range.edges(at);
- var startBlock = Editor.above(editor, {
- match: n => Editor.isBlock(editor, n),
- at: start,
- voids
- });
- var endBlock = Editor.above(editor, {
- match: n => Editor.isBlock(editor, n),
- at: end,
- voids
- });
- var isAcrossBlocks = startBlock && endBlock && !Path.equals(startBlock[1], endBlock[1]);
- var isSingleText = Path.equals(start.path, end.path);
- var startVoid = voids ? null : Editor.void(editor, {
- at: start,
- mode: 'highest'
- });
- var endVoid = voids ? null : Editor.void(editor, {
- at: end,
- mode: 'highest'
- });
-
- if (startVoid) {
- var before = Editor.before(editor, start);
-
- if (before && startBlock && Path.isAncestor(startBlock[1], before.path)) {
- start = before;
- }
- }
-
- if (endVoid) {
- var after = Editor.after(editor, end);
-
- if (after && endBlock && Path.isAncestor(endBlock[1], after.path)) {
- end = after;
- }
- }
-
-
-
- var matches = [];
- var lastPath;
-
- for (var entry of Editor.nodes(editor, {
- at,
- voids
- })) {
- var [node, path] = entry;
-
- if (lastPath && Path.compare(path, lastPath) === 0) {
- continue;
- }
-
- if (!voids && Editor.isVoid(editor, node) || !Path.isCommon(path, start.path) && !Path.isCommon(path, end.path)) {
- matches.push(entry);
- lastPath = path;
- }
- }
-
- var pathRefs = Array.from(matches, (_ref) => {
- var [, p] = _ref;
- return Editor.pathRef(editor, p);
- });
- var startRef = Editor.pointRef(editor, start);
- var endRef = Editor.pointRef(editor, end);
-
- if (!isSingleText && !startVoid) {
- var _point = startRef.current;
- var [_node] = Editor.leaf(editor, _point);
- var {
- path: _path
- } = _point;
- var {
- offset
- } = start;
-
- var text = _node.text.slice(offset);
-
- editor.apply({
- type: 'remove_text',
- path: _path,
- offset,
- text
- });
- }
-
- for (var pathRef of pathRefs) {
- var _path2 = pathRef.unref();
-
- Transforms.removeNodes(editor, {
- at: _path2,
- voids
- });
- }
-
- if (!endVoid) {
- var _point2 = endRef.current;
- var [_node2] = Editor.leaf(editor, _point2);
- var {
- path: _path3
- } = _point2;
-
- var _offset = isSingleText ? start.offset : 0;
-
- var _text = _node2.text.slice(_offset, end.offset);
-
- editor.apply({
- type: 'remove_text',
- path: _path3,
- offset: _offset,
- text: _text
- });
- }
-
- if (!isSingleText && isAcrossBlocks && endRef.current && startRef.current) {
- Transforms.mergeNodes(editor, {
- at: endRef.current,
- hanging: true,
- voids
- });
- }
-
- var point = endRef.unref() || startRef.unref();
-
- if (options.at == null && point) {
- Transforms.select(editor, point);
- }
- });
- },
-
-
-
- insertFragment(editor, fragment) {
- var options = arguments.length > 2 && arguments[2] !== undefined ? arguments[2] : {};
- Editor.withoutNormalizing(editor, () => {
- var {
- hanging = false,
- voids = false
- } = options;
- var {
- at = editor.selection
- } = options;
-
- if (!fragment.length) {
- return;
- }
-
- if (!at) {
- return;
- } else if (Range.isRange(at)) {
- if (!hanging) {
- at = Editor.unhangRange(editor, at);
- }
-
- if (Range.isCollapsed(at)) {
- at = at.anchor;
- } else {
- var [, end] = Range.edges(at);
-
- if (!voids && Editor.void(editor, {
- at: end
- })) {
- return;
- }
-
- var pointRef = Editor.pointRef(editor, end);
- Transforms.delete(editor, {
- at
- });
- at = pointRef.unref();
- }
- } else if (Path.isPath(at)) {
- at = Editor.start(editor, at);
- }
-
- if (!voids && Editor.void(editor, {
- at
- })) {
- return;
- }
-
-
-
- var inlineElementMatch = Editor.above(editor, {
- at,
- match: n => Editor.isInline(editor, n),
- mode: 'highest',
- voids
- });
-
- if (inlineElementMatch) {
- var [, _inlinePath] = inlineElementMatch;
-
- if (Editor.isEnd(editor, at, _inlinePath)) {
- var after = Editor.after(editor, _inlinePath);
- at = after;
- } else if (Editor.isStart(editor, at, _inlinePath)) {
- var before = Editor.before(editor, _inlinePath);
- at = before;
- }
- }
-
- var blockMatch = Editor.above(editor, {
- match: n => Editor.isBlock(editor, n),
- at,
- voids
- });
- var [, blockPath] = blockMatch;
- var isBlockStart = Editor.isStart(editor, at, blockPath);
- var isBlockEnd = Editor.isEnd(editor, at, blockPath);
- var mergeStart = !isBlockStart || isBlockStart && isBlockEnd;
- var mergeEnd = !isBlockEnd;
- var [, firstPath] = Node.first({
- children: fragment
- }, []);
- var [, lastPath] = Node.last({
- children: fragment
- }, []);
- var matches = [];
-
- var matcher = (_ref2) => {
- var [n, p] = _ref2;
-
- if (mergeStart && Path.isAncestor(p, firstPath) && Element.isElement(n) && !editor.isVoid(n) && !editor.isInline(n)) {
- return false;
- }
-
- if (mergeEnd && Path.isAncestor(p, lastPath) && Element.isElement(n) && !editor.isVoid(n) && !editor.isInline(n)) {
- return false;
- }
-
- return true;
- };
-
- for (var entry of Node.nodes({
- children: fragment
- }, {
- pass: matcher
- })) {
- if (entry[1].length > 0 && matcher(entry)) {
- matches.push(entry);
- }
- }
-
- var starts = [];
- var middles = [];
- var ends = [];
- var starting = true;
- var hasBlocks = false;
-
- for (var [node] of matches) {
- if (Element.isElement(node) && !editor.isInline(node)) {
- starting = false;
- hasBlocks = true;
- middles.push(node);
- } else if (starting) {
- starts.push(node);
- } else {
- ends.push(node);
- }
- }
-
- var [inlineMatch] = Editor.nodes(editor, {
- at,
- match: n => Text.isText(n) || Editor.isInline(editor, n),
- mode: 'highest',
- voids
- });
- var [, inlinePath] = inlineMatch;
- var isInlineStart = Editor.isStart(editor, at, inlinePath);
- var isInlineEnd = Editor.isEnd(editor, at, inlinePath);
- var middleRef = Editor.pathRef(editor, isBlockEnd ? Path.next(blockPath) : blockPath);
- var endRef = Editor.pathRef(editor, isInlineEnd ? Path.next(inlinePath) : inlinePath);
- Transforms.splitNodes(editor, {
- at,
- match: n => hasBlocks ? Editor.isBlock(editor, n) : Text.isText(n) || Editor.isInline(editor, n),
- mode: hasBlocks ? 'lowest' : 'highest',
- voids
- });
- var startRef = Editor.pathRef(editor, !isInlineStart || isInlineStart && isInlineEnd ? Path.next(inlinePath) : inlinePath);
- Transforms.insertNodes(editor, starts, {
- at: startRef.current,
- match: n => Text.isText(n) || Editor.isInline(editor, n),
- mode: 'highest',
- voids
- });
- Transforms.insertNodes(editor, middles, {
- at: middleRef.current,
- match: n => Editor.isBlock(editor, n),
- mode: 'lowest',
- voids
- });
- Transforms.insertNodes(editor, ends, {
- at: endRef.current,
- match: n => Text.isText(n) || Editor.isInline(editor, n),
- mode: 'highest',
- voids
- });
-
- if (!options.at) {
- var path;
-
- if (ends.length > 0) {
- path = Path.previous(endRef.current);
- } else if (middles.length > 0) {
- path = Path.previous(middleRef.current);
- } else {
- path = Path.previous(startRef.current);
- }
-
- var _end = Editor.end(editor, path);
-
- Transforms.select(editor, _end);
- }
-
- startRef.unref();
- middleRef.unref();
- endRef.unref();
- });
- },
-
-
-
- insertText(editor, text) {
- var options = arguments.length > 2 && arguments[2] !== undefined ? arguments[2] : {};
- Editor.withoutNormalizing(editor, () => {
- var {
- voids = false
- } = options;
- var {
- at = editor.selection
- } = options;
-
- if (!at) {
- return;
- }
-
- if (Path.isPath(at)) {
- at = Editor.range(editor, at);
- }
-
- if (Range.isRange(at)) {
- if (Range.isCollapsed(at)) {
- at = at.anchor;
- } else {
- var end = Range.end(at);
-
- if (!voids && Editor.void(editor, {
- at: end
- })) {
- return;
- }
-
- var pointRef = Editor.pointRef(editor, end);
- Transforms.delete(editor, {
- at,
- voids
- });
- at = pointRef.unref();
- Transforms.setSelection(editor, {
- anchor: at,
- focus: at
- });
- }
- }
-
- if (!voids && Editor.void(editor, {
- at
- })) {
- return;
- }
-
- var {
- path,
- offset
- } = at;
- editor.apply({
- type: 'insert_text',
- path,
- offset,
- text
- });
- });
- }
-
- };
-
- function ownKeys$8(object, enumerableOnly) { var keys = Object.keys(object); if (Object.getOwnPropertySymbols) { var symbols = Object.getOwnPropertySymbols(object); if (enumerableOnly) symbols = symbols.filter(function (sym) { return Object.getOwnPropertyDescriptor(object, sym).enumerable; }); keys.push.apply(keys, symbols); } return keys; }
-
- function _objectSpread$8(target) { for (var i = 1; i < arguments.length; i++) { var source = arguments[i] != null ? arguments[i] : {}; if (i % 2) { ownKeys$8(Object(source), true).forEach(function (key) { _defineProperty(target, key, source[key]); }); } else if (Object.getOwnPropertyDescriptors) { Object.defineProperties(target, Object.getOwnPropertyDescriptors(source)); } else { ownKeys$8(Object(source)).forEach(function (key) { Object.defineProperty(target, key, Object.getOwnPropertyDescriptor(source, key)); }); } } return target; }
- var Transforms = _objectSpread$8({}, GeneralTransforms, {}, NodeTransforms, {}, SelectionTransforms, {}, TextTransforms);
-
- exports.Editor = Editor;
- exports.Element = Element;
- exports.Location = Location;
- exports.Node = Node;
- exports.Operation = Operation;
- exports.Path = Path;
- exports.PathRef = PathRef;
- exports.Point = Point;
- exports.PointRef = PointRef;
- exports.Range = Range;
- exports.RangeRef = RangeRef;
- exports.Span = Span;
- exports.Text = Text;
- exports.Transforms = Transforms;
- exports.createEditor = createEditor;
-
- });
-
- unwrapExports(dist);
- var dist_1 = dist.Editor;
- var dist_2 = dist.Element;
- var dist_3 = dist.Location;
- var dist_4 = dist.Node;
- var dist_5 = dist.Operation;
- var dist_6 = dist.Path;
- var dist_7 = dist.PathRef;
- var dist_8 = dist.Point;
- var dist_9 = dist.PointRef;
- var dist_10 = dist.Range;
- var dist_11 = dist.RangeRef;
- var dist_12 = dist.Span;
- var dist_13 = dist.Text;
- var dist_14 = dist.Transforms;
- var dist_15 = dist.createEditor;
-
-
- function debounce(func, wait, immediate){
- var timeout, args, context, timestamp, result;
- if (null == wait) wait = 100;
-
- function later() {
- var last = Date.now() - timestamp;
-
- if (last < wait && last >= 0) {
- timeout = setTimeout(later, wait - last);
- } else {
- timeout = null;
- if (!immediate) {
- result = func.apply(context, args);
- context = args = null;
- }
- }
- }
- var debounced = function(){
- context = this;
- args = arguments;
- timestamp = Date.now();
- var callNow = immediate && !timeout;
- if (!timeout) timeout = setTimeout(later, wait);
- if (callNow) {
- result = func.apply(context, args);
- context = args = null;
- }
-
- return result;
- };
-
- debounced.clear = function() {
- if (timeout) {
- clearTimeout(timeout);
- timeout = null;
- }
- };
-
- debounced.flush = function() {
- if (timeout) {
- result = func.apply(context, args);
- context = args = null;
-
- clearTimeout(timeout);
- timeout = null;
- }
- };
-
- return debounced;
- }
-
- debounce.debounce = debounce;
-
- var debounce_1 = debounce;
-
- var computeScrollIntoView = createCommonjsModule(function (module, exports) {
-
- exports.__esModule = true;
- exports["default"] = void 0;
-
- function isElement(el) {
- return el != null && typeof el === 'object' && el.nodeType === 1;
- }
-
- function canOverflow(overflow, skipOverflowHiddenElements) {
- if (skipOverflowHiddenElements && overflow === 'hidden') {
- return false;
- }
-
- return overflow !== 'visible' && overflow !== 'clip';
- }
-
- function getFrameElement(el) {
- if (!el.ownerDocument || !el.ownerDocument.defaultView) {
- return null;
- }
-
- return el.ownerDocument.defaultView.frameElement;
- }
-
- function isHiddenByFrame(el) {
- var frame = getFrameElement(el);
-
- if (!frame) {
- return false;
- }
-
- return frame.clientHeight < el.scrollHeight || frame.clientWidth < el.scrollWidth;
- }
-
- function isScrollable(el, skipOverflowHiddenElements) {
- if (el.clientHeight < el.scrollHeight || el.clientWidth < el.scrollWidth) {
- var style = getComputedStyle(el, null);
- return canOverflow(style.overflowY, skipOverflowHiddenElements) || canOverflow(style.overflowX, skipOverflowHiddenElements) || isHiddenByFrame(el);
- }
-
- return false;
- }
-
- function alignNearest(scrollingEdgeStart, scrollingEdgeEnd, scrollingSize, scrollingBorderStart, scrollingBorderEnd, elementEdgeStart, elementEdgeEnd, elementSize) {
- if (elementEdgeStart < scrollingEdgeStart && elementEdgeEnd > scrollingEdgeEnd || elementEdgeStart > scrollingEdgeStart && elementEdgeEnd < scrollingEdgeEnd) {
- return 0;
- }
-
- if (elementEdgeStart <= scrollingEdgeStart && elementSize <= scrollingSize || elementEdgeEnd >= scrollingEdgeEnd && elementSize >= scrollingSize) {
- return elementEdgeStart - scrollingEdgeStart - scrollingBorderStart;
- }
-
- if (elementEdgeEnd > scrollingEdgeEnd && elementSize < scrollingSize || elementEdgeStart < scrollingEdgeStart && elementSize > scrollingSize) {
- return elementEdgeEnd - scrollingEdgeEnd + scrollingBorderEnd;
- }
-
- return 0;
- }
-
- var _default = function _default(target, options) {
- var scrollMode = options.scrollMode,
- block = options.block,
- inline = options.inline,
- boundary = options.boundary,
- skipOverflowHiddenElements = options.skipOverflowHiddenElements;
- var checkBoundary = typeof boundary === 'function' ? boundary : function (node) {
- return node !== boundary;
- };
-
- if (!isElement(target)) {
- throw new TypeError('Invalid target');
- }
-
- var scrollingElement = document.scrollingElement || document.documentElement;
- var frames = [];
- var cursor = target;
-
- while (isElement(cursor) && checkBoundary(cursor)) {
- cursor = cursor.parentNode;
-
- if (cursor === scrollingElement) {
- frames.push(cursor);
- break;
- }
-
- if (cursor === document.body && isScrollable(cursor) && !isScrollable(document.documentElement)) {
- continue;
- }
-
- if (isScrollable(cursor, skipOverflowHiddenElements)) {
- frames.push(cursor);
- }
- }
-
- var viewportWidth = window.visualViewport ? visualViewport.width : innerWidth;
- var viewportHeight = window.visualViewport ? visualViewport.height : innerHeight;
- var viewportX = window.scrollX || pageXOffset;
- var viewportY = window.scrollY || pageYOffset;
-
- var _target$getBoundingCl = target.getBoundingClientRect(),
- targetHeight = _target$getBoundingCl.height,
- targetWidth = _target$getBoundingCl.width,
- targetTop = _target$getBoundingCl.top,
- targetRight = _target$getBoundingCl.right,
- targetBottom = _target$getBoundingCl.bottom,
- targetLeft = _target$getBoundingCl.left;
-
- var targetBlock = block === 'start' || block === 'nearest' ? targetTop : block === 'end' ? targetBottom : targetTop + targetHeight / 2;
- var targetInline = inline === 'center' ? targetLeft + targetWidth / 2 : inline === 'end' ? targetRight : targetLeft;
- var computations = [];
-
- for (var index = 0; index < frames.length; index++) {
- var frame = frames[index];
-
- var _frame$getBoundingCli = frame.getBoundingClientRect(),
- height = _frame$getBoundingCli.height,
- width = _frame$getBoundingCli.width,
- top = _frame$getBoundingCli.top,
- right = _frame$getBoundingCli.right,
- bottom = _frame$getBoundingCli.bottom,
- left = _frame$getBoundingCli.left;
-
- if (scrollMode === 'if-needed' && targetTop >= 0 && targetLeft >= 0 && targetBottom <= viewportHeight && targetRight <= viewportWidth && targetTop >= top && targetBottom <= bottom && targetLeft >= left && targetRight <= right) {
- return computations;
- }
-
- var frameStyle = getComputedStyle(frame);
- var borderLeft = parseInt(frameStyle.borderLeftWidth, 10);
- var borderTop = parseInt(frameStyle.borderTopWidth, 10);
- var borderRight = parseInt(frameStyle.borderRightWidth, 10);
- var borderBottom = parseInt(frameStyle.borderBottomWidth, 10);
- var blockScroll = 0;
- var inlineScroll = 0;
- var scrollbarWidth = 'offsetWidth' in frame ? frame.offsetWidth - frame.clientWidth - borderLeft - borderRight : 0;
- var scrollbarHeight = 'offsetHeight' in frame ? frame.offsetHeight - frame.clientHeight - borderTop - borderBottom : 0;
-
- if (scrollingElement === frame) {
- if (block === 'start') {
- blockScroll = targetBlock;
- } else if (block === 'end') {
- blockScroll = targetBlock - viewportHeight;
- } else if (block === 'nearest') {
- blockScroll = alignNearest(viewportY, viewportY + viewportHeight, viewportHeight, borderTop, borderBottom, viewportY + targetBlock, viewportY + targetBlock + targetHeight, targetHeight);
- } else {
- blockScroll = targetBlock - viewportHeight / 2;
- }
-
- if (inline === 'start') {
- inlineScroll = targetInline;
- } else if (inline === 'center') {
- inlineScroll = targetInline - viewportWidth / 2;
- } else if (inline === 'end') {
- inlineScroll = targetInline - viewportWidth;
- } else {
- inlineScroll = alignNearest(viewportX, viewportX + viewportWidth, viewportWidth, borderLeft, borderRight, viewportX + targetInline, viewportX + targetInline + targetWidth, targetWidth);
- }
-
- blockScroll = Math.max(0, blockScroll + viewportY);
- inlineScroll = Math.max(0, inlineScroll + viewportX);
- } else {
- if (block === 'start') {
- blockScroll = targetBlock - top - borderTop;
- } else if (block === 'end') {
- blockScroll = targetBlock - bottom + borderBottom + scrollbarHeight;
- } else if (block === 'nearest') {
- blockScroll = alignNearest(top, bottom, height, borderTop, borderBottom + scrollbarHeight, targetBlock, targetBlock + targetHeight, targetHeight);
- } else {
- blockScroll = targetBlock - (top + height / 2) + scrollbarHeight / 2;
- }
-
- if (inline === 'start') {
- inlineScroll = targetInline - left - borderLeft;
- } else if (inline === 'center') {
- inlineScroll = targetInline - (left + width / 2) + scrollbarWidth / 2;
- } else if (inline === 'end') {
- inlineScroll = targetInline - right + borderRight + scrollbarWidth;
- } else {
- inlineScroll = alignNearest(left, right, width, borderLeft, borderRight + scrollbarWidth, targetInline, targetInline + targetWidth, targetWidth);
- }
-
- var scrollLeft = frame.scrollLeft,
- scrollTop = frame.scrollTop;
- blockScroll = Math.max(0, Math.min(scrollTop + blockScroll, frame.scrollHeight - height + scrollbarHeight));
- inlineScroll = Math.max(0, Math.min(scrollLeft + inlineScroll, frame.scrollWidth - width + scrollbarWidth));
- targetBlock += scrollTop - blockScroll;
- targetInline += scrollLeft - inlineScroll;
- }
-
- computations.push({
- el: frame,
- top: blockScroll,
- left: inlineScroll
- });
- }
-
- return computations;
- };
-
- exports["default"] = _default;
- module.exports = exports.default;
- });
-
- unwrapExports(computeScrollIntoView);
-
- var scrollIntoViewIfNeeded = createCommonjsModule(function (module, exports) {
-
- exports.__esModule = true;
- exports["default"] = void 0;
-
- var _computeScrollIntoView = _interopRequireDefault(computeScrollIntoView);
-
- function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { "default": obj }; }
-
- function isOptionsObject(options) {
- return options === Object(options) && Object.keys(options).length !== 0;
- }
-
- function defaultBehavior(actions, behavior) {
- if (behavior === void 0) {
- behavior = 'auto';
- }
-
- var canSmoothScroll = 'scrollBehavior' in document.body.style;
- actions.forEach(function (_ref) {
- var el = _ref.el,
- top = _ref.top,
- left = _ref.left;
-
- if (el.scroll && canSmoothScroll) {
- el.scroll({
- top: top,
- left: left,
- behavior: behavior
- });
- } else {
- el.scrollTop = top;
- el.scrollLeft = left;
- }
- });
- }
-
- function getOptions(options) {
- if (options === false) {
- return {
- block: 'end',
- inline: 'nearest'
- };
- }
-
- if (isOptionsObject(options)) {
- return options;
- }
-
- return {
- block: 'start',
- inline: 'nearest'
- };
- }
-
- function scrollIntoView(target, options) {
- var targetIsDetached = !target.ownerDocument.documentElement.contains(target);
-
- if (isOptionsObject(options) && typeof options.behavior === 'function') {
- return options.behavior(targetIsDetached ? [] : (0, _computeScrollIntoView["default"])(target, options));
- }
-
- if (targetIsDetached) {
- return;
- }
-
- var computeOptions = getOptions(options);
- return defaultBehavior((0, _computeScrollIntoView["default"])(target, computeOptions), computeOptions.behavior);
- }
-
- var _default = scrollIntoView;
- exports["default"] = _default;
- module.exports = exports.default;
- });
-
- unwrapExports(scrollIntoViewIfNeeded);
-
- var direction_1 = direction;
-
- var RTL = '\u0591-\u07FF\uFB1D-\uFDFD\uFE70-\uFEFC';
- var LTR =
- 'A-Za-z\u00C0-\u00D6\u00D8-\u00F6' +
- '\u00F8-\u02B8\u0300-\u0590\u0800-\u1FFF\u200E\u2C00-\uFB1C' +
- '\uFE00-\uFE6F\uFEFD-\uFFFF';
-
- var rtl = new RegExp('^[^' + LTR + ']*[' + RTL + ']');
- var ltr = new RegExp('^[^' + RTL + ']*[' + LTR + ']');
-
- function direction(value) {
- value = String(value || '');
-
- if (rtl.test(value)) {
- return 'rtl'
- }
-
- if (ltr.test(value)) {
- return 'ltr'
- }
-
- return 'neutral'
- }
-
- var lib = createCommonjsModule(function (module, exports) {
-
- Object.defineProperty(exports, "__esModule", {
- value: true
- });
-
-
-
- var IS_MAC = typeof window != 'undefined' && /Mac|iPod|iPhone|iPad/.test(window.navigator.platform);
-
- var MODIFIERS = {
- alt: 'altKey',
- control: 'ctrlKey',
- meta: 'metaKey',
- shift: 'shiftKey'
- };
-
- var ALIASES = {
- add: '+',
- break: 'pause',
- cmd: 'meta',
- command: 'meta',
- ctl: 'control',
- ctrl: 'control',
- del: 'delete',
- down: 'arrowdown',
- esc: 'escape',
- ins: 'insert',
- left: 'arrowleft',
- mod: IS_MAC ? 'meta' : 'control',
- opt: 'alt',
- option: 'alt',
- return: 'enter',
- right: 'arrowright',
- space: ' ',
- spacebar: ' ',
- up: 'arrowup',
- win: 'meta',
- windows: 'meta'
- };
-
- var CODES = {
- backspace: 8,
- tab: 9,
- enter: 13,
- shift: 16,
- control: 17,
- alt: 18,
- pause: 19,
- capslock: 20,
- escape: 27,
- ' ': 32,
- pageup: 33,
- pagedown: 34,
- end: 35,
- home: 36,
- arrowleft: 37,
- arrowup: 38,
- arrowright: 39,
- arrowdown: 40,
- insert: 45,
- delete: 46,
- meta: 91,
- numlock: 144,
- scrolllock: 145,
- ';': 186,
- '=': 187,
- ',': 188,
- '-': 189,
- '.': 190,
- '/': 191,
- '`': 192,
- '[': 219,
- '\\': 220,
- ']': 221,
- '\'': 222
- };
-
- for (var f = 1; f < 20; f++) {
- CODES['f' + f] = 111 + f;
- }
-
-
-
- function isHotkey(hotkey, options, event) {
- if (options && !('byKey' in options)) {
- event = options;
- options = null;
- }
-
- if (!Array.isArray(hotkey)) {
- hotkey = [hotkey];
- }
-
- var array = hotkey.map(function (string) {
- return parseHotkey(string, options);
- });
- var check = function check(e) {
- return array.some(function (object) {
- return compareHotkey(object, e);
- });
- };
- var ret = event == null ? check : check(event);
- return ret;
- }
-
- function isCodeHotkey(hotkey, event) {
- return isHotkey(hotkey, event);
- }
-
- function isKeyHotkey(hotkey, event) {
- return isHotkey(hotkey, { byKey: true }, event);
- }
-
-
-
- function parseHotkey(hotkey, options) {
- var byKey = options && options.byKey;
- var ret = {};
-
-
- hotkey = hotkey.replace('++', '+add');
- var values = hotkey.split('+');
- var length = values.length;
-
-
-
- for (var k in MODIFIERS) {
- ret[MODIFIERS[k]] = false;
- }
-
- var _iteratorNormalCompletion = true;
- var _didIteratorError = false;
- var _iteratorError = undefined;
-
- try {
- for (var _iterator = values[Symbol.iterator](), _step; !(_iteratorNormalCompletion = (_step = _iterator.next()).done); _iteratorNormalCompletion = true) {
- var value = _step.value;
-
- var optional = value.endsWith('?') && value.length > 1;
-
- if (optional) {
- value = value.slice(0, -1);
- }
-
- var name = toKeyName(value);
- var modifier = MODIFIERS[name];
-
- if (length === 1 || !modifier) {
- if (byKey) {
- ret.key = name;
- } else {
- ret.which = toKeyCode(value);
- }
- }
-
- if (modifier) {
- ret[modifier] = optional ? null : true;
- }
- }
- } catch (err) {
- _didIteratorError = true;
- _iteratorError = err;
- } finally {
- try {
- if (!_iteratorNormalCompletion && _iterator.return) {
- _iterator.return();
- }
- } finally {
- if (_didIteratorError) {
- throw _iteratorError;
- }
- }
- }
-
- return ret;
- }
-
-
-
- function compareHotkey(object, event) {
- for (var key in object) {
- var expected = object[key];
- var actual = void 0;
-
- if (expected == null) {
- continue;
- }
-
- if (key === 'key' && event.key != null) {
- actual = event.key.toLowerCase();
- } else if (key === 'which') {
- actual = expected === 91 && event.which === 93 ? 91 : event.which;
- } else {
- actual = event[key];
- }
-
- if (actual == null && expected === false) {
- continue;
- }
-
- if (actual !== expected) {
- return false;
- }
- }
-
- return true;
- }
-
-
-
- function toKeyCode(name) {
- name = toKeyName(name);
- var code = CODES[name] || name.toUpperCase().charCodeAt(0);
- return code;
- }
-
- function toKeyName(name) {
- name = name.toLowerCase();
- name = ALIASES[name] || name;
- return name;
- }
-
-
-
- exports.default = isHotkey;
- exports.isHotkey = isHotkey;
- exports.isCodeHotkey = isCodeHotkey;
- exports.isKeyHotkey = isKeyHotkey;
- exports.parseHotkey = parseHotkey;
- exports.compareHotkey = compareHotkey;
- exports.toKeyCode = toKeyCode;
- exports.toKeyName = toKeyName;
- });
-
- unwrapExports(lib);
- var lib_1 = lib.isHotkey;
- var lib_2 = lib.isCodeHotkey;
- var lib_3 = lib.isKeyHotkey;
- var lib_4 = lib.parseHotkey;
- var lib_5 = lib.compareHotkey;
- var lib_6 = lib.toKeyCode;
- var lib_7 = lib.toKeyName;
-
- var dist$1 = createCommonjsModule(function (module, exports) {
-
- Object.defineProperty(exports, '__esModule', { value: true });
-
- function _interopDefault (ex) { return (ex && (typeof ex === 'object') && 'default' in ex) ? ex['default'] : ex; }
-
-
- var React__default = _interopDefault(React$1);
-
- var debounce = _interopDefault(debounce_1);
- var scrollIntoView = _interopDefault(scrollIntoViewIfNeeded);
- var getDirection = _interopDefault(direction_1);
-
- var ReactDOM = _interopDefault(require$$3);
-
-
- const String = (props) => {
- const { isLast, leaf, parent, text } = props;
- const editor = useEditor();
- const path = ReactEditor.findPath(editor, text);
- const parentPath = dist.Path.parent(path);
-
-
- if (editor.isVoid(parent)) {
- return React__default.createElement(ZeroWidthString, { length: dist.Node.string(parent).length });
- }
-
-
-
- if (leaf.text === '' &&
- parent.children[parent.children.length - 1] === text &&
- !editor.isInline(parent) &&
- dist.Editor.string(editor, parentPath) === '') {
- return React__default.createElement(ZeroWidthString, { isLineBreak: true });
- }
-
-
-
- if (leaf.text === '') {
- return React__default.createElement(ZeroWidthString, null);
- }
-
-
- if (isLast && leaf.text.slice(-1) === '\n') {
- return React__default.createElement(TextString, { isTrailing: true, text: leaf.text });
- }
- return React__default.createElement(TextString, { text: leaf.text });
- };
-
- const TextString = (props) => {
- const { text, isTrailing = false } = props;
- return (React__default.createElement("span", { "data-slate-string": true },
- text,
- isTrailing ? '\n' : null));
- };
-
- const ZeroWidthString = (props) => {
- const { length = 0, isLineBreak = false } = props;
- return (React__default.createElement("span", { "data-slate-zero-width": isLineBreak ? 'n' : 'z', "data-slate-length": length },
- '\uFEFF',
- isLineBreak ? React__default.createElement("br", null) : null));
- };
-
-
- var NODE_TO_INDEX = new WeakMap();
- var NODE_TO_PARENT = new WeakMap();
-
-
- var EDITOR_TO_ELEMENT = new WeakMap();
- var ELEMENT_TO_NODE = new WeakMap();
- var KEY_TO_ELEMENT = new WeakMap();
- var NODE_TO_ELEMENT = new WeakMap();
- var NODE_TO_KEY = new WeakMap();
-
-
- var IS_READ_ONLY = new WeakMap();
- var IS_FOCUSED = new WeakMap();
-
-
- var EDITOR_TO_ON_CHANGE = new WeakMap();
-
-
- var PLACEHOLDER_SYMBOL = Symbol('placeholder');
-
-
- const Leaf = (props) => {
- const { leaf, isLast, text, parent, renderLeaf = (props) => React__default.createElement(DefaultLeaf, Object.assign({}, props)), } = props;
- let children = (React__default.createElement(String, { isLast: isLast, leaf: leaf, parent: parent, text: text }));
- if (leaf[PLACEHOLDER_SYMBOL]) {
- children = (React__default.createElement(React__default.Fragment, null,
- React__default.createElement("span", { contentEditable: false, style: {
- pointerEvents: 'none',
- display: 'inline-block',
- verticalAlign: 'text-top',
- width: '0',
- maxWidth: '100%',
- whiteSpace: 'nowrap',
- opacity: '0.333',
- } }, leaf.placeholder),
- children));
- }
-
-
-
- const attributes = {
- 'data-slate-leaf': true,
- };
- return renderLeaf({ attributes, children, leaf, text });
- };
- const MemoizedLeaf = React__default.memo(Leaf, (prev, next) => {
- return (next.parent === prev.parent &&
- next.isLast === prev.isLast &&
- next.renderLeaf === prev.renderLeaf &&
- next.text === prev.text &&
- dist.Text.matches(next.leaf, prev.leaf));
- });
-
- const DefaultLeaf = (props) => {
- const { attributes, children } = props;
- return React__default.createElement("span", Object.assign({}, attributes), children);
- };
-
-
-
- var useIsomorphicLayoutEffect = typeof window !== 'undefined' ? React$1.useLayoutEffect : React$1.useEffect;
-
-
- const Text = (props) => {
- const { decorations, isLast, parent, renderLeaf, text } = props;
- const editor = useEditor();
- const ref = React$1.useRef(null);
- const leaves = dist.Text.decorations(text, decorations);
- const key = ReactEditor.findKey(editor, text);
- const children = [];
- for (let i = 0; i < leaves.length; i++) {
- const leaf = leaves[i];
- children.push(React__default.createElement(MemoizedLeaf, { isLast: isLast && i === leaves.length - 1, key: `${key.id}-${i}`, leaf: leaf, text: text, parent: parent, renderLeaf: renderLeaf }));
- }
-
- useIsomorphicLayoutEffect(() => {
- if (ref.current) {
- KEY_TO_ELEMENT.set(key, ref.current);
- NODE_TO_ELEMENT.set(text, ref.current);
- ELEMENT_TO_NODE.set(ref.current, text);
- }
- else {
- KEY_TO_ELEMENT.delete(key);
- NODE_TO_ELEMENT.delete(text);
- }
- });
- return (React__default.createElement("span", { "data-slate-node": "text", ref: ref }, children));
- };
- const MemoizedText = React__default.memo(Text, (prev, next) => {
- return (next.parent === prev.parent &&
- next.isLast === prev.isLast &&
- next.renderLeaf === prev.renderLeaf &&
- next.text === prev.text);
- });
-
-
-
- var SelectedContext = React$1.createContext(false);
-
-
- var useSelected = () => {
- return React$1.useContext(SelectedContext);
- };
-
-
- const Element = (props) => {
- const { decorate, decorations, element, renderElement = (p) => React__default.createElement(DefaultElement, Object.assign({}, p)), renderLeaf, selection, } = props;
- const ref = React$1.useRef(null);
- const editor = useEditor();
- const readOnly = useReadOnly();
- const isInline = editor.isInline(element);
- const key = ReactEditor.findKey(editor, element);
- let children = (React__default.createElement(Children, { decorate: decorate, decorations: decorations, node: element, renderElement: renderElement, renderLeaf: renderLeaf, selection: selection }));
-
-
- const attributes = {
- 'data-slate-node': 'element',
- ref,
- };
- if (isInline) {
- attributes['data-slate-inline'] = true;
- }
-
-
- if (!isInline && dist.Editor.hasInlines(editor, element)) {
- const text = dist.Node.string(element);
- const dir = getDirection(text);
- if (dir === 'rtl') {
- attributes.dir = dir;
- }
- }
-
- if (dist.Editor.isVoid(editor, element)) {
- attributes['data-slate-void'] = true;
- if (!readOnly && isInline) {
- attributes.contentEditable = false;
- }
- const Tag = isInline ? 'span' : 'div';
- const [[text]] = dist.Node.texts(element);
- children = readOnly ? null : (React__default.createElement(Tag, { "data-slate-spacer": true, style: {
- height: '0',
- color: 'transparent',
- outline: 'none',
- position: 'absolute',
- } },
- React__default.createElement(MemoizedText, { decorations: [], isLast: false, parent: element, text: text })));
- NODE_TO_INDEX.set(text, 0);
- NODE_TO_PARENT.set(text, element);
- }
-
- useIsomorphicLayoutEffect(() => {
- if (ref.current) {
- KEY_TO_ELEMENT.set(key, ref.current);
- NODE_TO_ELEMENT.set(element, ref.current);
- ELEMENT_TO_NODE.set(ref.current, element);
- }
- else {
- KEY_TO_ELEMENT.delete(key);
- NODE_TO_ELEMENT.delete(element);
- }
- });
- return (React__default.createElement(SelectedContext.Provider, { value: !!selection }, renderElement({ attributes, children, element })));
- };
- const MemoizedElement = React__default.memo(Element, (prev, next) => {
- return (prev.decorate === next.decorate &&
- prev.element === next.element &&
- prev.renderElement === next.renderElement &&
- prev.renderLeaf === next.renderLeaf &&
- isRangeListEqual(prev.decorations, next.decorations) &&
- (prev.selection === next.selection ||
- (!!prev.selection &&
- !!next.selection &&
- dist.Range.equals(prev.selection, next.selection))));
- });
-
- const DefaultElement = (props) => {
- const { attributes, children, element } = props;
- const editor = useEditor();
- const Tag = editor.isInline(element) ? 'span' : 'div';
- return (React__default.createElement(Tag, Object.assign({}, attributes, { style: { position: 'relative' } }), children));
- };
-
- const isRangeListEqual = (list, another) => {
- if (list.length !== another.length) {
- return false;
- }
- for (let i = 0; i < list.length; i++) {
- const range = list[i];
- const other = another[i];
- if (!dist.Range.equals(range, other)) {
- return false;
- }
- }
- return true;
- };
-
-
- const EditorContext = React$1.createContext(null);
-
- const useEditor = () => {
- const editor = React$1.useContext(EditorContext);
- if (!editor) {
- throw new Error(`The \`useEditor\` hook must be used inside the <Slate> component's context.`);
- }
- return editor;
- };
-
-
- const Children = (props) => {
- const { decorate, decorations, node, renderElement, renderLeaf, selection, } = props;
- const editor = useEditor();
- const path = ReactEditor.findPath(editor, node);
- const children = [];
- const isLeafBlock = dist.Element.isElement(node) &&
- !editor.isInline(node) &&
- dist.Editor.hasInlines(editor, node);
- for (let i = 0; i < node.children.length; i++) {
- const p = path.concat(i);
- const n = node.children[i];
- const key = ReactEditor.findKey(editor, n);
- const range = dist.Editor.range(editor, p);
- const sel = selection && dist.Range.intersection(range, selection);
- const ds = decorate([n, p]);
- for (const dec of decorations) {
- const d = dist.Range.intersection(dec, range);
- if (d) {
- ds.push(d);
- }
- }
- if (dist.Element.isElement(n)) {
- children.push(React__default.createElement(MemoizedElement, { decorate: decorate, decorations: ds, element: n, key: key.id, renderElement: renderElement, renderLeaf: renderLeaf, selection: sel }));
- }
- else {
- children.push(React__default.createElement(MemoizedText, { decorations: ds, key: key.id, isLast: isLeafBlock && i === node.children.length - 1, parent: node, renderLeaf: renderLeaf, text: n }));
- }
- NODE_TO_INDEX.set(n, i);
- NODE_TO_PARENT.set(n, node);
- }
- return React__default.createElement(React__default.Fragment, null, children);
- };
-
- var IS_IOS = typeof navigator !== 'undefined' && typeof window !== 'undefined' && /iPad|iPhone|iPod/.test(navigator.userAgent) && !window.MSStream;
- var IS_APPLE = typeof navigator !== 'undefined' && /Mac OS X/.test(navigator.userAgent);
- var IS_FIREFOX = typeof navigator !== 'undefined' && /^(?!.*Seamonkey)(?=.*Firefox).*/i.test(navigator.userAgent);
- var IS_SAFARI = typeof navigator !== 'undefined' && /Version\/[\d\.]+.*Safari/.test(navigator.userAgent);
-
-
-
- var HOTKEYS = {
- bold: 'mod+b',
- compose: ['down', 'left', 'right', 'up', 'backspace', 'enter'],
- moveBackward: 'left',
- moveForward: 'right',
- moveWordBackward: 'ctrl+left',
- moveWordForward: 'ctrl+right',
- deleteBackward: 'shift?+backspace',
- deleteForward: 'shift?+delete',
- extendBackward: 'shift+left',
- extendForward: 'shift+right',
- italic: 'mod+i',
- splitBlock: 'shift?+enter',
- undo: 'mod+z'
- };
- var APPLE_HOTKEYS = {
- moveLineBackward: 'opt+up',
- moveLineForward: 'opt+down',
- moveWordBackward: 'opt+left',
- moveWordForward: 'opt+right',
- deleteBackward: ['ctrl+backspace', 'ctrl+h'],
- deleteForward: ['ctrl+delete', 'ctrl+d'],
- deleteLineBackward: 'cmd+shift?+backspace',
- deleteLineForward: ['cmd+shift?+delete', 'ctrl+k'],
- deleteWordBackward: 'opt+shift?+backspace',
- deleteWordForward: 'opt+shift?+delete',
- extendLineBackward: 'opt+shift+up',
- extendLineForward: 'opt+shift+down',
- redo: 'cmd+shift+z',
- transposeCharacter: 'ctrl+t'
- };
- var WINDOWS_HOTKEYS = {
- deleteWordBackward: 'ctrl+shift?+backspace',
- deleteWordForward: 'ctrl+shift?+delete',
- redo: ['ctrl+y', 'ctrl+shift+z']
- };
-
-
- var create = key => {
- var generic = HOTKEYS[key];
- var apple = APPLE_HOTKEYS[key];
- var windows = WINDOWS_HOTKEYS[key];
- var isGeneric = generic && lib.isKeyHotkey(generic);
- var isApple = apple && lib.isKeyHotkey(apple);
- var isWindows = windows && lib.isKeyHotkey(windows);
- return event => {
- if (isGeneric && isGeneric(event)) return true;
- if (IS_APPLE && isApple && isApple(event)) return true;
- if (!IS_APPLE && isWindows && isWindows(event)) return true;
- return false;
- };
- };
-
-
-
- var Hotkeys = {
- isBold: create('bold'),
- isCompose: create('compose'),
- isMoveBackward: create('moveBackward'),
- isMoveForward: create('moveForward'),
- isDeleteBackward: create('deleteBackward'),
- isDeleteForward: create('deleteForward'),
- isDeleteLineBackward: create('deleteLineBackward'),
- isDeleteLineForward: create('deleteLineForward'),
- isDeleteWordBackward: create('deleteWordBackward'),
- isDeleteWordForward: create('deleteWordForward'),
- isExtendBackward: create('extendBackward'),
- isExtendForward: create('extendForward'),
- isExtendLineBackward: create('extendLineBackward'),
- isExtendLineForward: create('extendLineForward'),
- isItalic: create('italic'),
- isMoveLineBackward: create('moveLineBackward'),
- isMoveLineForward: create('moveLineForward'),
- isMoveWordBackward: create('moveWordBackward'),
- isMoveWordForward: create('moveWordForward'),
- isRedo: create('redo'),
- isSplitBlock: create('splitBlock'),
- isTransposeCharacter: create('transposeCharacter'),
- isUndo: create('undo')
- };
-
-
-
- var ReadOnlyContext = React$1.createContext(false);
-
-
- var useReadOnly = () => {
- return React$1.useContext(ReadOnlyContext);
- };
-
-
- const SlateContext = React$1.createContext(null);
-
- const useSlate = () => {
- const context = React$1.useContext(SlateContext);
- if (!context) {
- throw new Error(`The \`useSlate\` hook must be used inside the <SlateProvider> component's context.`);
- }
- const [editor] = context;
- return editor;
- };
-
-
-
-
- var isDOMComment = value => {
- return isDOMNode(value) && value.nodeType === 8;
- };
-
-
- var isDOMElement = value => {
- return isDOMNode(value) && value.nodeType === 1;
- };
-
-
- var isDOMNode = value => {
- return value instanceof Node;
- };
-
-
- var isDOMText = value => {
- return isDOMNode(value) && value.nodeType === 3;
- };
-
-
- var normalizeDOMPoint = domPoint => {
- var [node, offset] = domPoint;
-
-
- if (isDOMElement(node) && node.childNodes.length) {
- var isLast = offset === node.childNodes.length;
- var direction = isLast ? 'backward' : 'forward';
- var index = isLast ? offset - 1 : offset;
- node = getEditableChild(node, index, direction);
-
-
- while (isDOMElement(node) && node.childNodes.length) {
- var i = isLast ? node.childNodes.length - 1 : 0;
- node = getEditableChild(node, i, direction);
- }
-
-
- offset = isLast && node.textContent != null ? node.textContent.length : 0;
- }
-
-
- return [node, offset];
- };
-
-
- var getEditableChild = (parent, index, direction) => {
- var {
- childNodes
- } = parent;
- var child = childNodes[index];
- var i = index;
- var triedForward = false;
- var triedBackward = false;
-
-
- while (isDOMComment(child) || isDOMElement(child) && child.childNodes.length === 0 || isDOMElement(child) && child.getAttribute('contenteditable') === 'false') {
- if (triedForward && triedBackward) {
- break;
- }
-
- if (i >= childNodes.length) {
- triedForward = true;
- i = index - 1;
- direction = 'backward';
- continue;
- }
-
- if (i < 0) {
- triedBackward = true;
- i = index + 1;
- direction = 'forward';
- continue;
- }
-
- child = childNodes[i];
- i += direction === 'forward' ? 1 : -1;
- }
-
- return child;
- };
-
-
- const Editable = (props) => {
- const { autoFocus, decorate = defaultDecorate, onDOMBeforeInput: propsOnDOMBeforeInput, placeholder, readOnly = false, renderElement, renderLeaf, style = {}, as: Component = 'div', ...attributes } = props;
- const editor = useSlate();
- const ref = React$1.useRef(null);
-
- IS_READ_ONLY.set(editor, readOnly);
-
- const state = React$1.useMemo(() => ({
- isComposing: false,
- isUpdatingSelection: false,
- latestElement: null,
- }), []);
-
- useIsomorphicLayoutEffect(() => {
- if (ref.current) {
- EDITOR_TO_ELEMENT.set(editor, ref.current);
- NODE_TO_ELEMENT.set(editor, ref.current);
- ELEMENT_TO_NODE.set(ref.current, editor);
- }
- else {
- NODE_TO_ELEMENT.delete(editor);
- }
- });
-
-
-
-
-
- useIsomorphicLayoutEffect(() => {
- window.document.addEventListener('selectionchange', onDOMSelectionChange);
- return () => {
- window.document.removeEventListener('selectionchange', onDOMSelectionChange);
- };
- }, []);
-
-
-
-
- useIsomorphicLayoutEffect(() => {
- if (ref.current) {
-
- ref.current.addEventListener('beforeinput', onDOMBeforeInput);
- }
- return () => {
- if (ref.current) {
-
- ref.current.removeEventListener('beforeinput', onDOMBeforeInput);
- }
- };
- }, []);
-
- useIsomorphicLayoutEffect(() => {
- const { selection } = editor;
- const domSelection = window.getSelection();
- if (state.isComposing || !domSelection || !ReactEditor.isFocused(editor)) {
- return;
- }
- const hasDomSelection = domSelection.type !== 'None';
-
- if (!selection && !hasDomSelection) {
- return;
- }
- const newDomRange = selection && ReactEditor.toDOMRange(editor, selection);
-
- if (hasDomSelection &&
- newDomRange &&
- isRangeEqual(domSelection.getRangeAt(0), newDomRange)) {
- return;
- }
-
- const el = ReactEditor.toDOMNode(editor, editor);
- state.isUpdatingSelection = true;
- domSelection.removeAllRanges();
- if (newDomRange) {
- domSelection.addRange(newDomRange);
- const leafEl = newDomRange.startContainer.parentElement;
- scrollIntoView(leafEl, { scrollMode: 'if-needed' });
- }
- setTimeout(() => {
-
-
- if (newDomRange && IS_FIREFOX) {
- el.focus();
- }
- state.isUpdatingSelection = false;
- });
- });
-
-
- React$1.useEffect(() => {
- if (ref.current && autoFocus) {
- ref.current.focus();
- }
- }, [autoFocus]);
-
-
-
-
- const onDOMBeforeInput = React$1.useCallback((event) => {
- if (!readOnly &&
- hasEditableTarget(editor, event.target) &&
- !isDOMEventHandled(event, propsOnDOMBeforeInput)) {
- const { selection } = editor;
- const { inputType: type } = event;
- const data = event.dataTransfer || event.data || undefined;
-
-
- if (type === 'insertCompositionText' ||
- type === 'deleteCompositionText') {
- return;
- }
- event.preventDefault();
-
-
-
- if (!type.startsWith('delete') || type.startsWith('deleteBy')) {
- const [targetRange] = event.getTargetRanges();
- if (targetRange) {
- const range = ReactEditor.toSlateRange(editor, targetRange);
- if (!selection || !dist.Range.equals(selection, range)) {
- dist.Transforms.select(editor, range);
- }
- }
- }
-
-
- if (selection &&
- dist.Range.isExpanded(selection) &&
- type.startsWith('delete')) {
- dist.Editor.deleteFragment(editor);
- return;
- }
- switch (type) {
- case 'deleteByComposition':
- case 'deleteByCut':
- case 'deleteByDrag': {
- dist.Editor.deleteFragment(editor);
- break;
- }
- case 'deleteContent':
- case 'deleteContentForward': {
- dist.Editor.deleteForward(editor);
- break;
- }
- case 'deleteContentBackward': {
- dist.Editor.deleteBackward(editor);
- break;
- }
- case 'deleteEntireSoftLine': {
- dist.Editor.deleteBackward(editor, { unit: 'line' });
- dist.Editor.deleteForward(editor, { unit: 'line' });
- break;
- }
- case 'deleteHardLineBackward': {
- dist.Editor.deleteBackward(editor, { unit: 'block' });
- break;
- }
- case 'deleteSoftLineBackward': {
- dist.Editor.deleteBackward(editor, { unit: 'line' });
- break;
- }
- case 'deleteHardLineForward': {
- dist.Editor.deleteForward(editor, { unit: 'block' });
- break;
- }
- case 'deleteSoftLineForward': {
- dist.Editor.deleteForward(editor, { unit: 'line' });
- break;
- }
- case 'deleteWordBackward': {
- dist.Editor.deleteBackward(editor, { unit: 'word' });
- break;
- }
- case 'deleteWordForward': {
- dist.Editor.deleteForward(editor, { unit: 'word' });
- break;
- }
- case 'insertLineBreak':
- case 'insertParagraph': {
- dist.Editor.insertBreak(editor);
- break;
- }
- case 'insertFromComposition':
- case 'insertFromDrop':
- case 'insertFromPaste':
- case 'insertFromYank':
- case 'insertReplacementText':
- case 'insertText': {
- if (data instanceof DataTransfer) {
- ReactEditor.insertData(editor, data);
- }
- else if (typeof data === 'string') {
- dist.Editor.insertText(editor, data);
- }
- break;
- }
- }
- }
- }, []);
-
-
-
-
-
- const onDOMSelectionChange = React$1.useCallback(debounce(() => {
- if (!readOnly && !state.isComposing && !state.isUpdatingSelection) {
- const { activeElement } = window.document;
- const el = ReactEditor.toDOMNode(editor, editor);
- const domSelection = window.getSelection();
- const domRange = domSelection &&
- domSelection.rangeCount > 0 &&
- domSelection.getRangeAt(0);
- if (activeElement === el) {
- state.latestElement = activeElement;
- IS_FOCUSED.set(editor, true);
- }
- else {
- IS_FOCUSED.delete(editor);
- }
- if (domRange &&
- hasEditableTarget(editor, domRange.startContainer) &&
- hasEditableTarget(editor, domRange.endContainer)) {
- const range = ReactEditor.toSlateRange(editor, domRange);
- dist.Transforms.select(editor, range);
- }
- else {
- dist.Transforms.deselect(editor);
- }
- }
- }, 100), []);
- const decorations = decorate([editor, []]);
- if (placeholder &&
- editor.children.length === 1 &&
- Array.from(dist.Node.texts(editor)).length === 1 &&
- dist.Node.string(editor) === '') {
- const start = dist.Editor.start(editor, []);
- decorations.push({
- [PLACEHOLDER_SYMBOL]: true,
- placeholder,
- anchor: start,
- focus: start,
- });
- }
- return (React__default.createElement(ReadOnlyContext.Provider, { value: readOnly },
- React__default.createElement(Component
-
-
-
- , Object.assign({ "data-gramm": false, role: readOnly ? undefined : 'textbox' }, attributes, {
-
-
- spellCheck: IS_FIREFOX ? undefined : attributes.spellCheck, autoCorrect: IS_FIREFOX ? undefined : attributes.autoCorrect, autoCapitalize: IS_FIREFOX ? undefined : attributes.autoCapitalize, "data-slate-editor": true, "data-slate-node": "value", contentEditable: readOnly ? undefined : true, suppressContentEditableWarning: true, ref: ref, style: {
-
- outline: 'none',
-
- whiteSpace: 'pre-wrap',
-
- wordWrap: 'break-word',
-
- ...style,
- }, onBeforeInput: React$1.useCallback((event) => {
-
-
-
- if (IS_FIREFOX && !readOnly) {
- event.preventDefault();
- const text = event.data;
- dist.Editor.insertText(editor, text);
- }
- }, [readOnly]), onBlur: React$1.useCallback((event) => {
- if (readOnly ||
- state.isUpdatingSelection ||
- !hasEditableTarget(editor, event.target) ||
- isEventHandled(event, attributes.onBlur)) {
- return;
- }
-
-
-
-
- if (state.latestElement === window.document.activeElement) {
- return;
- }
- const { relatedTarget } = event;
- const el = ReactEditor.toDOMNode(editor, editor);
-
-
-
- if (relatedTarget === el) {
- return;
- }
-
-
- if (isDOMElement(relatedTarget) &&
- relatedTarget.hasAttribute('data-slate-spacer')) {
- return;
- }
-
-
-
- if (relatedTarget != null &&
- isDOMNode(relatedTarget) &&
- ReactEditor.hasDOMNode(editor, relatedTarget)) {
- const node = ReactEditor.toSlateNode(editor, relatedTarget);
- if (dist.Element.isElement(node) && !editor.isVoid(node)) {
- return;
- }
- }
- IS_FOCUSED.delete(editor);
- }, [readOnly, attributes.onBlur]), onClick: React$1.useCallback((event) => {
- if (!readOnly &&
- hasTarget(editor, event.target) &&
- !isEventHandled(event, attributes.onClick) &&
- isDOMNode(event.target)) {
- const node = ReactEditor.toSlateNode(editor, event.target);
- const path = ReactEditor.findPath(editor, node);
- const start = dist.Editor.start(editor, path);
- if (dist.Editor.void(editor, { at: start })) {
- const range = dist.Editor.range(editor, start);
- dist.Transforms.select(editor, range);
- }
- }
- }, [readOnly, attributes.onClick]), onCompositionEnd: React$1.useCallback((event) => {
- if (hasEditableTarget(editor, event.target) &&
- !isEventHandled(event, attributes.onCompositionEnd)) {
- state.isComposing = false;
-
-
-
-
- if (!IS_SAFARI && !IS_FIREFOX && event.data) {
- dist.Editor.insertText(editor, event.data);
- }
- }
- }, [attributes.onCompositionEnd]), onCompositionStart: React$1.useCallback((event) => {
- if (hasEditableTarget(editor, event.target) &&
- !isEventHandled(event, attributes.onCompositionStart)) {
- state.isComposing = true;
- }
- }, [attributes.onCompositionStart]), onCopy: React$1.useCallback((event) => {
- if (hasEditableTarget(editor, event.target) &&
- !isEventHandled(event, attributes.onCopy)) {
- event.preventDefault();
- setFragmentData(event.clipboardData, editor);
- }
- }, [attributes.onCopy]), onCut: React$1.useCallback((event) => {
- if (!readOnly &&
- hasEditableTarget(editor, event.target) &&
- !isEventHandled(event, attributes.onCut)) {
- event.preventDefault();
- setFragmentData(event.clipboardData, editor);
- const { selection } = editor;
- if (selection && dist.Range.isExpanded(selection)) {
- dist.Editor.deleteFragment(editor);
- }
- }
- }, [readOnly, attributes.onCut]), onDragOver: React$1.useCallback((event) => {
- if (hasTarget(editor, event.target) &&
- !isEventHandled(event, attributes.onDragOver)) {
-
-
-
- const node = ReactEditor.toSlateNode(editor, event.target);
- if (dist.Editor.isVoid(editor, node)) {
- event.preventDefault();
- }
- }
- }, [attributes.onDragOver]), onDragStart: React$1.useCallback((event) => {
- if (hasTarget(editor, event.target) &&
- !isEventHandled(event, attributes.onDragStart)) {
- const node = ReactEditor.toSlateNode(editor, event.target);
- const path = ReactEditor.findPath(editor, node);
- const voidMatch = dist.Editor.void(editor, { at: path });
-
-
- if (voidMatch) {
- const range = dist.Editor.range(editor, path);
- dist.Transforms.select(editor, range);
- }
- setFragmentData(event.dataTransfer, editor);
- }
- }, [attributes.onDragStart]), onDrop: React$1.useCallback((event) => {
- if (hasTarget(editor, event.target) &&
- !readOnly &&
- !isEventHandled(event, attributes.onDrop)) {
-
-
-
-
- if (IS_FIREFOX ||
- (!IS_SAFARI && event.dataTransfer.files.length > 0)) {
- event.preventDefault();
- const range = ReactEditor.findEventRange(editor, event);
- const data = event.dataTransfer;
- dist.Transforms.select(editor, range);
- ReactEditor.insertData(editor, data);
- }
- }
- }, [readOnly, attributes.onDrop]), onFocus: React$1.useCallback((event) => {
- if (!readOnly &&
- !state.isUpdatingSelection &&
- hasEditableTarget(editor, event.target) &&
- !isEventHandled(event, attributes.onFocus)) {
- const el = ReactEditor.toDOMNode(editor, editor);
- state.latestElement = window.document.activeElement;
-
-
-
- if (IS_FIREFOX && event.target !== el) {
- el.focus();
- return;
- }
- IS_FOCUSED.set(editor, true);
- }
- }, [readOnly, attributes.onFocus]), onKeyDown: React$1.useCallback((event) => {
- if (!readOnly &&
- hasEditableTarget(editor, event.target) &&
- !isEventHandled(event, attributes.onKeyDown)) {
- const { nativeEvent } = event;
- const { selection } = editor;
-
-
-
-
- if (Hotkeys.isRedo(nativeEvent)) {
- event.preventDefault();
- if (editor.redo) {
- editor.redo();
- }
- return;
- }
- if (Hotkeys.isUndo(nativeEvent)) {
- event.preventDefault();
- if (editor.undo) {
- editor.undo();
- }
- return;
- }
-
-
-
-
- if (Hotkeys.isMoveLineBackward(nativeEvent)) {
- event.preventDefault();
- dist.Transforms.move(editor, { unit: 'line', reverse: true });
- return;
- }
- if (Hotkeys.isMoveLineForward(nativeEvent)) {
- event.preventDefault();
- dist.Transforms.move(editor, { unit: 'line' });
- return;
- }
- if (Hotkeys.isExtendLineBackward(nativeEvent)) {
- event.preventDefault();
- dist.Transforms.move(editor, {
- unit: 'line',
- edge: 'focus',
- reverse: true,
- });
- return;
- }
- if (Hotkeys.isExtendLineForward(nativeEvent)) {
- event.preventDefault();
- dist.Transforms.move(editor, { unit: 'line', edge: 'focus' });
- return;
- }
-
-
-
-
-
- if (Hotkeys.isMoveBackward(nativeEvent)) {
- event.preventDefault();
- if (selection && dist.Range.isCollapsed(selection)) {
- dist.Transforms.move(editor, { reverse: true });
- }
- else {
- dist.Transforms.collapse(editor, { edge: 'start' });
- }
- return;
- }
- if (Hotkeys.isMoveForward(nativeEvent)) {
- event.preventDefault();
- if (selection && dist.Range.isCollapsed(selection)) {
- dist.Transforms.move(editor);
- }
- else {
- dist.Transforms.collapse(editor, { edge: 'end' });
- }
- return;
- }
- if (Hotkeys.isMoveWordBackward(nativeEvent)) {
- event.preventDefault();
- dist.Transforms.move(editor, { unit: 'word', reverse: true });
- return;
- }
- if (Hotkeys.isMoveWordForward(nativeEvent)) {
- event.preventDefault();
- dist.Transforms.move(editor, { unit: 'word' });
- return;
- }
-
-
-
- if (IS_FIREFOX) {
-
-
- if (Hotkeys.isBold(nativeEvent) ||
- Hotkeys.isItalic(nativeEvent) ||
- Hotkeys.isTransposeCharacter(nativeEvent)) {
- event.preventDefault();
- return;
- }
- if (Hotkeys.isSplitBlock(nativeEvent)) {
- event.preventDefault();
- dist.Editor.insertBreak(editor);
- return;
- }
- if (Hotkeys.isDeleteBackward(nativeEvent)) {
- event.preventDefault();
- if (selection && dist.Range.isExpanded(selection)) {
- dist.Editor.deleteFragment(editor);
- }
- else {
- dist.Editor.deleteBackward(editor);
- }
- return;
- }
- if (Hotkeys.isDeleteForward(nativeEvent)) {
- event.preventDefault();
- if (selection && dist.Range.isExpanded(selection)) {
- dist.Editor.deleteFragment(editor);
- }
- else {
- dist.Editor.deleteForward(editor);
- }
- return;
- }
- if (Hotkeys.isDeleteLineBackward(nativeEvent)) {
- event.preventDefault();
- if (selection && dist.Range.isExpanded(selection)) {
- dist.Editor.deleteFragment(editor);
- }
- else {
- dist.Editor.deleteBackward(editor, { unit: 'line' });
- }
- return;
- }
- if (Hotkeys.isDeleteLineForward(nativeEvent)) {
- event.preventDefault();
- if (selection && dist.Range.isExpanded(selection)) {
- dist.Editor.deleteFragment(editor);
- }
- else {
- dist.Editor.deleteForward(editor, { unit: 'line' });
- }
- return;
- }
- if (Hotkeys.isDeleteWordBackward(nativeEvent)) {
- event.preventDefault();
- if (selection && dist.Range.isExpanded(selection)) {
- dist.Editor.deleteFragment(editor);
- }
- else {
- dist.Editor.deleteBackward(editor, { unit: 'word' });
- }
- return;
- }
- if (Hotkeys.isDeleteWordForward(nativeEvent)) {
- event.preventDefault();
- if (selection && dist.Range.isExpanded(selection)) {
- dist.Editor.deleteFragment(editor);
- }
- else {
- dist.Editor.deleteForward(editor, { unit: 'word' });
- }
- return;
- }
- }
- }
- }, [readOnly, attributes.onKeyDown]), onPaste: React$1.useCallback((event) => {
-
-
- if (IS_FIREFOX &&
- !readOnly &&
- hasEditableTarget(editor, event.target) &&
- !isEventHandled(event, attributes.onPaste)) {
- event.preventDefault();
- ReactEditor.insertData(editor, event.clipboardData);
- }
- }, [readOnly, attributes.onPaste]) }),
- React__default.createElement(Children, { decorate: decorate, decorations: decorations, node: editor, renderElement: renderElement, renderLeaf: renderLeaf, selection: editor.selection }))));
- };
-
- const defaultDecorate = () => [];
-
- const isRangeEqual = (a, b) => {
- return ((a.startContainer === b.startContainer &&
- a.startOffset === b.startOffset &&
- a.endContainer === b.endContainer &&
- a.endOffset === b.endOffset) ||
- (a.startContainer === b.endContainer &&
- a.startOffset === b.endOffset &&
- a.endContainer === b.startContainer &&
- a.endOffset === b.startOffset));
- };
-
- const hasTarget = (editor, target) => {
- return isDOMNode(target) && ReactEditor.hasDOMNode(editor, target);
- };
-
- const hasEditableTarget = (editor, target) => {
- return (isDOMNode(target) &&
- ReactEditor.hasDOMNode(editor, target, { editable: true }));
- };
-
- const isEventHandled = (event, handler) => {
- if (!handler) {
- return false;
- }
- handler(event);
- return event.isDefaultPrevented() || event.isPropagationStopped();
- };
-
- const isDOMEventHandled = (event, handler) => {
- if (!handler) {
- return false;
- }
- handler(event);
- return event.defaultPrevented;
- };
-
- const setFragmentData = (dataTransfer, editor) => {
- const { selection } = editor;
- if (!selection) {
- return;
- }
- const [start, end] = dist.Range.edges(selection);
- const startVoid = dist.Editor.void(editor, { at: start.path });
- const endVoid = dist.Editor.void(editor, { at: end.path });
- if (dist.Range.isCollapsed(selection) && !startVoid) {
- return;
- }
-
-
- const domRange = ReactEditor.toDOMRange(editor, selection);
- let contents = domRange.cloneContents();
- let attach = contents.childNodes[0];
-
- contents.childNodes.forEach(node => {
- if (node.textContent && node.textContent.trim() !== '') {
- attach = node;
- }
- });
-
-
-
- if (endVoid) {
- const [voidNode] = endVoid;
- const r = domRange.cloneRange();
- const domNode = ReactEditor.toDOMNode(editor, voidNode);
- r.setEndAfter(domNode);
- contents = r.cloneContents();
- }
-
-
-
-
- if (startVoid) {
- attach = contents.querySelector('[data-slate-spacer]');
- }
-
-
- Array.from(contents.querySelectorAll('[data-slate-zero-width]')).forEach(zw => {
- const isNewline = zw.getAttribute('data-slate-zero-width') === 'n';
- zw.textContent = isNewline ? '\n' : '';
- });
-
-
-
- if (isDOMText(attach)) {
- const span = document.createElement('span');
-
-
- span.style.whiteSpace = 'pre';
- span.appendChild(attach);
- contents.appendChild(span);
- attach = span;
- }
- const fragment = dist.Node.fragment(editor, selection);
- const string = JSON.stringify(fragment);
- const encoded = window.btoa(encodeURIComponent(string));
- attach.setAttribute('data-slate-fragment', encoded);
- dataTransfer.setData('application/x-slate-fragment', encoded);
-
- const div = document.createElement('div');
- div.appendChild(contents);
- dataTransfer.setData('text/html', div.innerHTML);
- dataTransfer.setData('text/plain', getPlainText(div));
- };
-
- const getPlainText = (domNode) => {
- let text = '';
- if (isDOMText(domNode) && domNode.nodeValue) {
- return domNode.nodeValue;
- }
- if (isDOMElement(domNode)) {
- for (const childNode of Array.from(domNode.childNodes)) {
- text += getPlainText(childNode);
- }
- const display = getComputedStyle(domNode).getPropertyValue('display');
- if (display === 'block' || display === 'list' || domNode.tagName === 'BR') {
- text += '\n';
- }
- }
- return text;
- };
-
-
- var n = 0;
-
-
- class Key {
- constructor() {
- this.id = "".concat(n++);
- }
-
- }
-
- var ReactEditor = {
-
-
- findKey(editor, node) {
- var key = NODE_TO_KEY.get(node);
-
- if (!key) {
- key = new Key();
- NODE_TO_KEY.set(node, key);
- }
-
- return key;
- },
-
-
-
- findPath(editor, node) {
- var path = [];
- var child = node;
-
- while (true) {
- var parent = NODE_TO_PARENT.get(child);
-
- if (parent == null) {
- if (dist.Editor.isEditor(child)) {
- return path;
- } else {
- break;
- }
- }
-
- var i = NODE_TO_INDEX.get(child);
-
- if (i == null) {
- break;
- }
-
- path.unshift(i);
- child = parent;
- }
-
- throw new Error("Unable to find the path for Slate node: ".concat(JSON.stringify(node)));
- },
-
-
-
- isFocused(editor) {
- return !!IS_FOCUSED.get(editor);
- },
-
-
-
- isReadOnly(editor) {
- return !!IS_READ_ONLY.get(editor);
- },
-
-
-
- blur(editor) {
- var el = ReactEditor.toDOMNode(editor, editor);
- IS_FOCUSED.set(editor, false);
-
- if (window.document.activeElement === el) {
- el.blur();
- }
- },
-
-
-
- focus(editor) {
- var el = ReactEditor.toDOMNode(editor, editor);
- IS_FOCUSED.set(editor, true);
-
- if (window.document.activeElement !== el) {
- el.focus({
- preventScroll: true
- });
- }
- },
-
-
-
- deselect(editor) {
- var {
- selection
- } = editor;
- var domSelection = window.getSelection();
-
- if (domSelection && domSelection.rangeCount > 0) {
- domSelection.removeAllRanges();
- }
-
- if (selection) {
- dist.Transforms.deselect(editor);
- }
- },
-
-
-
- hasDOMNode(editor, target) {
- var options = arguments.length > 2 && arguments[2] !== undefined ? arguments[2] : {};
- var {
- editable = false
- } = options;
- var el = ReactEditor.toDOMNode(editor, editor);
- var element;
-
-
-
-
- try {
- element = isDOMElement(target) ? target : target.parentElement;
- } catch (err) {
- if (!err.message.includes('Permission denied to access property "nodeType"')) {
- throw err;
- }
- }
-
- if (!element) {
- return false;
- }
-
- return element.closest("[data-slate-editor]") === el && (!editable || el.isContentEditable);
- },
-
-
-
- insertData(editor, data) {
- editor.insertData(data);
- },
-
-
-
- toDOMNode(editor, node) {
- var domNode = dist.Editor.isEditor(node) ? EDITOR_TO_ELEMENT.get(editor) : KEY_TO_ELEMENT.get(ReactEditor.findKey(editor, node));
-
- if (!domNode) {
- throw new Error("Cannot resolve a DOM node from Slate node: ".concat(JSON.stringify(node)));
- }
-
- return domNode;
- },
-
-
-
- toDOMPoint(editor, point) {
- var [node] = dist.Editor.node(editor, point.path);
- var el = ReactEditor.toDOMNode(editor, node);
- var domPoint;
-
-
- if (dist.Editor.void(editor, {
- at: point
- })) {
- point = {
- path: point.path,
- offset: 0
- };
- }
-
-
-
-
- var selector = "[data-slate-string], [data-slate-zero-width]";
- var texts = Array.from(el.querySelectorAll(selector));
- var start = 0;
-
- for (var text of texts) {
- var domNode = text.childNodes[0];
-
- if (domNode == null || domNode.textContent == null) {
- continue;
- }
-
- var {
- length
- } = domNode.textContent;
- var attr = text.getAttribute('data-slate-length');
- var trueLength = attr == null ? length : parseInt(attr, 10);
- var end = start + trueLength;
-
- if (point.offset <= end) {
- var offset = Math.min(length, Math.max(0, point.offset - start));
- domPoint = [domNode, offset];
- break;
- }
-
- start = end;
- }
-
- if (!domPoint) {
- throw new Error("Cannot resolve a DOM point from Slate point: ".concat(JSON.stringify(point)));
- }
-
- return domPoint;
- },
-
-
-
- toDOMRange(editor, range) {
- var {
- anchor,
- focus
- } = range;
- var domAnchor = ReactEditor.toDOMPoint(editor, anchor);
- var domFocus = dist.Range.isCollapsed(range) ? domAnchor : ReactEditor.toDOMPoint(editor, focus);
- var domRange = window.document.createRange();
- var start = dist.Range.isBackward(range) ? domFocus : domAnchor;
- var end = dist.Range.isBackward(range) ? domAnchor : domFocus;
- domRange.setStart(start[0], start[1]);
- domRange.setEnd(end[0], end[1]);
- return domRange;
- },
-
-
-
- toSlateNode(editor, domNode) {
- var domEl = isDOMElement(domNode) ? domNode : domNode.parentElement;
-
- if (domEl && !domEl.hasAttribute('data-slate-node')) {
- domEl = domEl.closest("[data-slate-node]");
- }
-
- var node = domEl ? ELEMENT_TO_NODE.get(domEl) : null;
-
- if (!node) {
- throw new Error("Cannot resolve a Slate node from DOM node: ".concat(domEl));
- }
-
- return node;
- },
-
-
-
- findEventRange(editor, event) {
- if ('nativeEvent' in event) {
- event = event.nativeEvent;
- }
-
- var {
- clientX: x,
- clientY: y,
- target
- } = event;
-
- if (x == null || y == null) {
- throw new Error("Cannot resolve a Slate range from a DOM event: ".concat(event));
- }
-
- var node = ReactEditor.toSlateNode(editor, event.target);
- var path = ReactEditor.findPath(editor, node);
-
-
-
- if (dist.Editor.isVoid(editor, node)) {
- var rect = target.getBoundingClientRect();
- var isPrev = editor.isInline(node) ? x - rect.left < rect.left + rect.width - x : y - rect.top < rect.top + rect.height - y;
- var edge = dist.Editor.point(editor, path, {
- edge: isPrev ? 'start' : 'end'
- });
- var point = isPrev ? dist.Editor.before(editor, edge) : dist.Editor.after(editor, edge);
-
- if (point) {
- var _range = dist.Editor.range(editor, point);
-
- return _range;
- }
- }
-
-
- var domRange;
- var {
- document
- } = window;
-
- if (document.caretRangeFromPoint) {
- domRange = document.caretRangeFromPoint(x, y);
- } else {
- var position = document.caretPositionFromPoint(x, y);
-
- if (position) {
- domRange = document.createRange();
- domRange.setStart(position.offsetNode, position.offset);
- domRange.setEnd(position.offsetNode, position.offset);
- }
- }
-
- if (!domRange) {
- throw new Error("Cannot resolve a Slate range from a DOM event: ".concat(event));
- }
-
-
- var range = ReactEditor.toSlateRange(editor, domRange);
- return range;
- },
-
-
-
- toSlatePoint(editor, domPoint) {
- var [nearestNode, nearestOffset] = normalizeDOMPoint(domPoint);
- var parentNode = nearestNode.parentNode;
- var textNode = null;
- var offset = 0;
-
- if (parentNode) {
- var voidNode = parentNode.closest('[data-slate-void="true"]');
- var leafNode = parentNode.closest('[data-slate-leaf]');
- var domNode = null;
-
-
- if (leafNode) {
- textNode = leafNode.closest('[data-slate-node="text"]');
- var range = window.document.createRange();
- range.setStart(textNode, 0);
- range.setEnd(nearestNode, nearestOffset);
- var contents = range.cloneContents();
- var removals = [...contents.querySelectorAll('[data-slate-zero-width]'), ...contents.querySelectorAll('[contenteditable=false]')];
- removals.forEach(el => {
- el.parentNode.removeChild(el);
- });
-
-
-
-
-
- offset = contents.textContent.length;
- domNode = textNode;
- } else if (voidNode) {
-
-
- leafNode = voidNode.querySelector('[data-slate-leaf]');
- textNode = leafNode.closest('[data-slate-node="text"]');
- domNode = leafNode;
- offset = domNode.textContent.length;
- }
-
-
-
-
-
-
- if (domNode && offset === domNode.textContent.length && parentNode.hasAttribute('data-slate-zero-width')) {
- offset--;
- }
- }
-
- if (!textNode) {
- throw new Error("Cannot resolve a Slate point from DOM point: ".concat(domPoint));
- }
-
-
-
-
- var slateNode = ReactEditor.toSlateNode(editor, textNode);
- var path = ReactEditor.findPath(editor, slateNode);
- return {
- path,
- offset
- };
- },
-
-
-
- toSlateRange(editor, domRange) {
- var el = domRange instanceof Selection ? domRange.anchorNode : domRange.startContainer;
- var anchorNode;
- var anchorOffset;
- var focusNode;
- var focusOffset;
- var isCollapsed;
-
- if (el) {
- if (domRange instanceof Selection) {
- anchorNode = domRange.anchorNode;
- anchorOffset = domRange.anchorOffset;
- focusNode = domRange.focusNode;
- focusOffset = domRange.focusOffset;
- isCollapsed = domRange.isCollapsed;
- } else {
- anchorNode = domRange.startContainer;
- anchorOffset = domRange.startOffset;
- focusNode = domRange.endContainer;
- focusOffset = domRange.endOffset;
- isCollapsed = domRange.collapsed;
- }
- }
-
- if (anchorNode == null || focusNode == null || anchorOffset == null || focusOffset == null) {
- throw new Error("Cannot resolve a Slate range from DOM range: ".concat(domRange));
- }
-
- var anchor = ReactEditor.toSlatePoint(editor, [anchorNode, anchorOffset]);
- var focus = isCollapsed ? anchor : ReactEditor.toSlatePoint(editor, [focusNode, focusOffset]);
- return {
- anchor,
- focus
- };
- }
-
- };
-
-
-
- var FocusedContext = React$1.createContext(false);
-
-
- var useFocused = () => {
- return React$1.useContext(FocusedContext);
- };
-
-
- const Slate = (props) => {
- const { editor, children, onChange, value, ...rest } = props;
- const [key, setKey] = React$1.useState(0);
- const context = React$1.useMemo(() => {
- editor.children = value;
- Object.assign(editor, rest);
- return [editor];
- }, [key, value, ...Object.values(rest)]);
- const onContextChange = React$1.useCallback(() => {
- onChange(editor.children);
- setKey(key + 1);
- }, [key, onChange]);
- EDITOR_TO_ON_CHANGE.set(editor, onContextChange);
- return (React__default.createElement(SlateContext.Provider, { value: context },
- React__default.createElement(EditorContext.Provider, { value: editor },
- React__default.createElement(FocusedContext.Provider, { value: ReactEditor.isFocused(editor) }, children))));
- };
-
-
-
- var withReact = editor => {
- var e = editor;
- var {
- apply,
- onChange
- } = e;
-
- e.apply = op => {
- var matches = [];
-
- switch (op.type) {
- case 'insert_text':
- case 'remove_text':
- case 'set_node':
- {
- for (var [node, path] of dist.Editor.levels(e, {
- at: op.path
- })) {
- var key = ReactEditor.findKey(e, node);
- matches.push([path, key]);
- }
-
- break;
- }
-
- case 'insert_node':
- case 'remove_node':
- case 'merge_node':
- case 'split_node':
- {
- for (var [_node, _path] of dist.Editor.levels(e, {
- at: dist.Path.parent(op.path)
- })) {
- var _key = ReactEditor.findKey(e, _node);
-
- matches.push([_path, _key]);
- }
-
- break;
- }
- }
-
- apply(op);
-
- for (var [_path2, _key2] of matches) {
- var [_node2] = dist.Editor.node(e, _path2);
- NODE_TO_KEY.set(_node2, _key2);
- }
- };
-
- e.insertData = data => {
- var fragment = data.getData('application/x-slate-fragment');
-
- if (fragment) {
- var decoded = decodeURIComponent(window.atob(fragment));
- var parsed = JSON.parse(decoded);
- dist.Transforms.insertFragment(e, parsed);
- return;
- }
-
- var text = data.getData('text/plain');
-
- if (text) {
- var lines = text.split('\n');
- var split = false;
-
- for (var line of lines) {
- if (split) {
- dist.Transforms.splitNodes(e);
- }
-
- dist.Transforms.insertText(e, line);
- split = true;
- }
- }
- };
-
- e.onChange = () => {
-
-
-
-
- ReactDOM.unstable_batchedUpdates(() => {
- var onContextChange = EDITOR_TO_ON_CHANGE.get(e);
-
- if (onContextChange) {
- onContextChange();
- }
-
- onChange();
- });
- };
-
- return e;
- };
-
- exports.DefaultElement = DefaultElement;
- exports.DefaultLeaf = DefaultLeaf;
- exports.Editable = Editable;
- exports.ReactEditor = ReactEditor;
- exports.Slate = Slate;
- exports.useEditor = useEditor;
- exports.useFocused = useFocused;
- exports.useReadOnly = useReadOnly;
- exports.useSelected = useSelected;
- exports.useSlate = useSlate;
- exports.withReact = withReact;
-
- });
-
- unwrapExports(dist$1);
- var dist_1$1 = dist$1.DefaultElement;
- var dist_2$1 = dist$1.DefaultLeaf;
- var dist_3$1 = dist$1.Editable;
- var dist_4$1 = dist$1.ReactEditor;
- var dist_5$1 = dist$1.Slate;
- var dist_6$1 = dist$1.useEditor;
- var dist_7$1 = dist$1.useFocused;
- var dist_8$1 = dist$1.useReadOnly;
- var dist_9$1 = dist$1.useSelected;
- var dist_10$1 = dist$1.useSlate;
- var dist_11$1 = dist$1.withReact;
-
- var RichTextEditorForSlate = function RichTextEditorForSlate() {
- var editor = useMemo(function () {
- return dist_11$1(dist_15());
- }, []);
-
- var _useState = useState([{
- type: 'paragraph',
- children: [{
- text: 'A line of text in a paragraph.'
- }]
- }]),
- _useState2 = _slicedToArray(_useState, 2),
- value = _useState2[0],
- setValue = _useState2[1];
-
- return (
- React$1.createElement(dist_5$1, {
- editor: editor,
- value: value,
- onChange: function onChange(value) {
- console.log('value: ', value);
- setValue(value);
- }
- }, React$1.createElement(dist_3$1, null))
- );
- };
-
- export default RichTextEditorForSlate;
-
|