Class CascadeInstance

constructor

• new CascadeInstance(
      cascade: Cascade,
      context: Context,
      counterListener: CounterListener,
      counterResolver: CounterResolver,
      counterStyleStore: CounterStyleStore,
      cmykStore: CmykStore,
      root: Element,
      scope: LexicalScope,
      validatorSet: ValidatorSet,
      styles: StyleReader,
      mergeValidatorSet: ValidatorSet,
  ): CascadeInstance

  Parameters

  • cascade: Cascade
  • context: Context
  • counterListener: CounterListener
  • counterResolver: CounterResolver
  • counterStyleStore: CounterStyleStore
  • cmykStore: CmykStore
  • root: Element
  • scope: LexicalScope
  • validatorSet: ValidatorSet
  • styles: StyleReader
  • mergeValidatorSet: ValidatorSet

  Returns CascadeInstance

ReadonlycmykStore

code

conditions

Readonlycontext

ReadonlycounterListener

ReadonlycounterResolver

counters

counterScoping

ReadonlycounterStyleStore

currentElement

currentElementOffset

currentFollowingSiblingOrder

currentFollowingSiblingTypeCounts

currentId

currentLocalName

currentNamespace

currentNSTag

currentPageType

currentSiblingOrder

currentSiblingTypeCounts

currentXmlId

dependentConditions

elementStack

firstPageType

followingSiblingOrderStack

followingSiblingTypeCountsStack

isFirst

isRoot

lang

lastCounterChanges

lastCounterChangeTypes

ReadonlymergeValidatorSet

pageTypePageIndices

previousPageType

quoteDepth

quotes

Readonlyroot

Readonlyscope

siblingOrderStack

siblingTypeCountsStack

stack

Readonlystyles

ReadonlyvalidatorSet

viewConditions

Static ReadonlymarkerAllowedProps

applyAction

• applyAction(
      cascadeInstance: StyledCascadeInstance,
      table: ActionTable,
      key: string,
  ): void

  Parameters

  • cascadeInstance: StyledCascadeInstance
  • table: ActionTable
  • key: string

  Returns void

applyCalcFilter

• applyCalcFilter(elementStyle: ElementStyle, context: Context): void

  Calculate all calc() in property values in elementStyle

  Parameters

  • elementStyle: ElementStyle
  • context: Context

  Returns void

applyCmykFilter

• applyCmykFilter(elementStyle: ElementStyle, element?: Element): void

  Parameters

  • elementStyle: ElementStyle
  • Optionalelement: Element

  Returns void

applyVarFilter

• applyVarFilter(elementStyles: ElementStyle[], element: Element): void

  Substitute all variables in property values in elementStyle

  Parameters

  • elementStyles: ElementStyle[]
  • element: Element

  Returns void

buildViewConditionMatcher

• buildViewConditionMatcher(viewConditionId: string): Matcher

  Parameters

  • viewConditionId: string

  Returns Matcher

decrement

• decrement(condition: string, viewCondition: Matcher): void

  Parameters

  • condition: string
  • viewCondition: Matcher

  Returns void

defineCounter

• defineCounter(counterName: string, value: number): void

  Parameters

  • counterName: string
  • value: number

  Returns void

getInheritedPropertyValue

• getInheritedPropertyValue(
      propName: string,
      element: Element,
      elementStyle: ElementStyle,
  ): Val

  Get inherited property value

  Parameters

  • propName: string
  • element: Element
  • elementStyle: ElementStyle

    style being cascaded for element, which the style store cannot serve until the cascade for it finishes

  Returns Val

  the inherited property value, or the initial value (or null) if not found

increment

• increment(condition: string, viewCondition: Matcher): void

  Parameters

  • condition: string
  • viewCondition: Matcher

  Returns void

popCounters

• popCounters(): void

  Returns void

popElement

• popElement(element: Element): void

  Parameters

  • element: Element

  Returns void

popRule

• popRule(): void

  Returns void

processMarkerPseudoelementProps

• processMarkerPseudoelementProps(
      pseudoProps: ElementStyle,
      element: Element,
      elementStyle: ElementStyle,
  ): void

  Extract ::marker or ::footnote-marker properties into CSS custom properties (--viv-marker-*) on the parent element's style, so that the browser's native ::marker can be controlled via polyfill CSS.

  For ::marker: the content is resolved from list-style-type/list-style-image if not explicitly set. For ::footnote-marker: the content comes from ::footnote-marker { content: ... } declarations.

  Parameters

  • pseudoProps: ElementStyle
  • element: Element
  • elementStyle: ElementStyle

  Returns void

processPseudoelementProps

• processPseudoelementProps(
      pseudoprops: ElementStyle,
      element: Element,
      elementStyle: ElementStyle,
      pseudoName?: string,
  ): void

  Parameters

  • pseudoprops: ElementStyle
  • element: Element
  • elementStyle: ElementStyle
  • OptionalpseudoName: string

  Returns void

pushConditionItem

• pushConditionItem(item: ConditionItem): void

  Parameters

  • item: ConditionItem

  Returns void

pushCounters

• pushCounters(props: ElementStyle, elementStyle: ElementStyle): void

  Parameters

  • props: ElementStyle
  • elementStyle: ElementStyle

  Returns void

pushElement

• pushElement(
      element: ChildElement,
      baseStyle: ElementStyle,
      elementOffset: number,
  ): ElementCascadeInstance

  Parameters

  • element: ChildElement
  • baseStyle: ElementStyle
  • elementOffset: number

  Returns ElementCascadeInstance

pushRule

• pushRule(classes: string[], pageType: string, baseStyle: ElementStyle): void

  Parameters

  • classes: string[]
  • pageType: string
  • baseStyle: ElementStyle

  Returns void

resolvePseudoelementInheritedPropertyValue

• resolvePseudoelementInheritedPropertyValue(
      pseudoProps: ElementStyle,
      propName: string,
      element: Element,
      elementStyle: ElementStyle,
  ): Val

  Parameters

  • pseudoProps: ElementStyle
  • propName: string
  • element: Element
  • elementStyle: ElementStyle

  Returns Val

setNamedStrings

• setNamedStrings(
      props: ElementStyle,
      element: Element,
      elementOffset: number,
  ): void

  Process CSS string-set property https://drafts.csswg.org/css-gcpm-3/#setting-named-strings-the-string-set-pro

  Parameters

  • props: ElementStyle
  • element: Element
  • elementOffset: number

  Returns void

setRunningElement

• setRunningElement(props: ElementStyle, elementOffset: number): void

  Process CSS running elements https://drafts.csswg.org/css-gcpm-3/#running-elements

  Parameters

  • props: ElementStyle
  • elementOffset: number

  Returns void