@snippetify/book-reader/src/models/Selection.js

Book reader utilities

class Selection {
  constructor (data) {
    this.content = data.content
    this.pages = data.pages || []
    this.serialized = data.serialized
    this.references = data.references || [] // Paragraph positions in page start from 1
  }

  isOnSinglePage () {
    return this.pages.length === 1 || this.pages[0] === this.pages[1]
  }

  isOnSingleELement () {
    return this.references.length === 1 || this.references[0] === this.references[1]
  }
}

module.exports = Selection