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{"version":3,"file":"parchment.umd.cjs","sources":["../src/scope.ts","../src/attributor/attributor.ts","../src/error.ts","../src/registry.ts","../src/attributor/class.ts","../src/attributor/style.ts","../src/attributor/store.ts","../src/blot/abstract/shadow.ts","../src/blot/abstract/leaf.ts","../src/collection/linked-list.ts","../src/blot/abstract/parent.ts","../src/blot/inline.ts","../src/blot/block.ts","../src/blot/abstract/container.ts","../src/blot/embed.ts","../src/blot/scroll.ts","../src/blot/text.ts"],"sourcesContent":["enum Scope {\n TYPE = (1 << 2) - 1, // 0011 Lower two bits\n LEVEL = ((1 << 2) - 1) << 2, // 1100 Higher two bits\n\n ATTRIBUTE = (1 << 0) | LEVEL, // 1101\n BLOT = (1 << 1) | LEVEL, // 1110\n INLINE = (1 << 2) | TYPE, // 0111\n BLOCK = (1 << 3) | TYPE, // 1011\n\n BLOCK_BLOT = BLOCK & BLOT, // 1010\n INLINE_BLOT = INLINE & BLOT, // 0110\n BLOCK_ATTRIBUTE = BLOCK & ATTRIBUTE, // 1001\n INLINE_ATTRIBUTE = INLINE & ATTRIBUTE, // 0101\n\n ANY = TYPE | LEVEL,\n}\n\nexport default Scope;\n","import Scope from '../scope.js';\n\nexport interface AttributorOptions {\n scope?: Scope;\n whitelist?: string[];\n}\n\nexport default class Attributor {\n public static keys(node: HTMLElement): string[] {\n return Array.from(node.attributes).map((item: Attr) => item.name);\n }\n\n public scope: Scope;\n public whitelist: string[] | undefined;\n\n constructor(\n public readonly attrName: string,\n public readonly keyName: string,\n options: AttributorOptions = {},\n ) {\n const attributeBit = Scope.TYPE & Scope.ATTRIBUTE;\n this.scope =\n options.scope != null\n ? // Ignore type bits, force attribute bit\n (options.scope & Scope.LEVEL) | attributeBit\n : Scope.ATTRIBUTE;\n if (options.whitelist != null) {\n this.whitelist = options.whitelist;\n }\n }\n\n public add(node: HTMLElement, value: any): boolean {\n if (!this.canAdd(node, value)) {\n return false;\n }\n node.setAttribute(this.keyName, value);\n return true;\n }\n\n public canAdd(_node: HTMLElement, value: any): boolean {\n if (this.whitelist == null) {\n return true;\n }\n if (typeof value === 'string') {\n return this.whitelist.indexOf(value.replace(/[\"']/g, '')) > -1;\n } else {\n return this.whitelist.indexOf(value) > -1;\n }\n }\n\n public remove(node: HTMLElement): void {\n node.removeAttribute(this.keyName);\n }\n\n public value(node: HTMLElement): any {\n const value = node.getAttribute(this.keyName);\n if (this.canAdd(node, value) && value) {\n return value;\n }\n return '';\n }\n}\n","export default class ParchmentError extends Error {\n public message: string;\n public name: string;\n public stack!: string;\n\n constructor(message: string) {\n message = '[Parchment] ' + message;\n super(message);\n this.message = message;\n this.name = this.constructor.name;\n }\n}\n","import Attributor from './attributor/attributor.js';\nimport {\n type Blot,\n type BlotConstructor,\n type Root,\n} from './blot/abstract/blot.js';\nimport ParchmentError from './error.js';\nimport Scope from './scope.js';\n\nexport type RegistryDefinition = Attributor | BlotConstructor;\n\nexport interface RegistryInterface {\n create(scroll: Root, input: Node | string | Scope, value?: any): Blot;\n query(query: string | Node | Scope, scope: Scope): RegistryDefinition | null;\n register(...definitions: any[]): any;\n}\n\nexport default class Registry implements RegistryInterface {\n public static blots = new WeakMap<Node, Blot>();\n\n public static find(node?: Node | null, bubble = false): Blot | null {\n if (node == null) {\n return null;\n }\n if (this.blots.has(node)) {\n return this.blots.get(node) || null;\n }\n if (bubble) {\n let parentNode: Node | null = null;\n try {\n parentNode = node.parentNode;\n } catch (err) {\n // Probably hit a permission denied error.\n // A known case is in Firefox, event targets can be anonymous DIVs\n
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