Class StyleRegistry

PrivateactiveDataMap

PrivatecachedStyles

PrivatecurrentLanguage

PrivatemapCounter

PrivateresolutionInfo

PrivateresolutionSuffix

Privatestyles

Privatetranslations

Private_deepMerge

• _deepMerge(target: JsonData, source: JsonData): JsonData

  Parameters

  • target: JsonData
  • source: JsonData

  Returns JsonData

PrivatedeepMerge

• deepMerge(target: JsonData, source: JsonData): JsonData

  Deeply merges two objects.

  Parameters

  • target: JsonData

    The target object.
  • source: JsonData

    The source object.

  Returns JsonData

  The merged object.

PrivategenerateStyleKey

• generateStyleKey(style: JsonData): string

  Generates a unique key for a style object to track seen styles.

  Parameters

  • style: JsonData

    The style object.

  Returns string

  The generated key.

PrivateisStyleJsonData

• isStyleJsonData(style: IStyle): style is JsonData

  Parameters

  • style: IStyle

  Returns style is JsonData

PrivateparseStyle

• parseStyle(key: string, seenStyles: { [key: string]: boolean }): IStyle

  Parameters

  • key: string
  • seenStyles: { [key: string]: boolean }

  Returns IStyle

PrivateresolveNestedStyles

• resolveNestedStyles(
      style: IStyle,
      seenStyles?: Record<string, boolean>,
      ownerId?: string,
  ): IStyle

  Resolves nested styles by handling $extends and ~reference within the style.

  Parameters

  • style: IStyle

    The style object to resolve.
  • seenStyles: Record<string, boolean> = {}
  • OptionalownerId: string

  Returns IStyle

  The resolved style.

PrivateresolveNestedStyleValue

• resolveNestedStyleValue(
      value: IStyle,
      style?: IStyle,
      key?: string,
      seenStyles?: Record<string, boolean>,
      ownerId?: string,
  ): IStyle

  Resolves nested style values for a given style key, handling multiple types of references:

  • If the value is a string starting with ~, it treats it as a reference to another named style and recursively resolves it (while detecting circular references).
  • If the value is a string starting with ${}, it binds the value dynamically to a data/view/fn section of the active data map, mapping the key for reactive updates.
  • If the value is a string starting with $(), it binds the value to an observer for the style.
  • If the value is an array or an object, it recursively resolves nested styles.

  This function is critical for supporting dynamic and nested style bindings, enabling the framework to handle complex style dependencies and reactivity.

  Parameters

  • value: IStyle
  • style: IStyle = {}
  • key: string = ''
  • seenStyles: Record<string, boolean> = {}
  • OptionalownerId: string

  Returns IStyle