93 lines
1.6 KiB
JavaScript
93 lines
1.6 KiB
JavaScript
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import {
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StructStore, Item, Transaction // eslint-disable-line
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} from '../internals.js'
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import * as encoding from 'lib0/encoding.js'
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import * as decoding from 'lib0/decoding.js'
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import * as error from 'lib0/error.js'
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/**
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* @private
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*/
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export class ContentEmbed {
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/**
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* @param {Object} embed
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*/
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constructor (embed) {
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this.embed = embed
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}
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/**
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* @return {number}
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*/
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getLength () {
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return 1
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}
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/**
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* @return {Array<any>}
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*/
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getContent () {
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return [this.embed]
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}
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/**
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* @return {boolean}
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*/
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isCountable () {
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return true
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}
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/**
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* @return {ContentEmbed}
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*/
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copy () {
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return new ContentEmbed(this.embed)
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}
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/**
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* @param {number} offset
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* @return {ContentEmbed}
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*/
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splice (offset) {
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throw error.methodUnimplemented()
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}
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/**
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* @param {ContentEmbed} right
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* @return {boolean}
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*/
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mergeWith (right) {
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return false
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}
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/**
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* @param {Transaction} transaction
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* @param {Item} item
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*/
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integrate (transaction, item) {}
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/**
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* @param {Transaction} transaction
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*/
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delete (transaction) {}
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/**
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* @param {StructStore} store
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*/
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gc (store) {}
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/**
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* @param {encoding.Encoder} encoder
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* @param {number} offset
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*/
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write (encoder, offset) {
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encoding.writeVarString(encoder, JSON.stringify(this.embed))
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}
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/**
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* @return {number}
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*/
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getRef () {
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return 5
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}
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}
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/**
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* @private
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*
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* @param {decoding.Decoder} decoder
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* @return {ContentEmbed}
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*/
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export const readContentEmbed = decoder => new ContentEmbed(JSON.parse(decoding.readVarString(decoder)))
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