Internals Interface Reference

import"Internals.idl";

Public Member Functions
DOMString	address (Node node)
boolean	nodeNeedsStyleRecalc (Node node)
DOMString	styleChangeType (Node node)
DOMString	description (any value)
boolean	hasPausedImageAnimations (Element element)
DOMString	elementRenderTreeAsText (Element element)
boolean	isPreloaded (DOMString url)
boolean	isLoadingFromMemoryCache (DOMString url)
DOMString	xhrResponseSource (XMLHttpRequest xhr)
boolean	isSharingStyleSheetContents (HTMLLinkElement a, HTMLLinkElement b)
boolean	isStyleSheetLoadingSubresources (HTMLLinkElement link)
void	clearMemoryCache ()
void	pruneMemoryCacheToSize (long size)
long	memoryCacheSize ()
void	setOverrideCachePolicy (CachePolicy policy)
void	setOverrideResourceLoadPriority (ResourceLoadPriority priority)
void	setStrictRawResourceValidationPolicyDisabled (boolean disabled)
void	clearPageCache ()
unsigned long	pageCacheSize ()
CSSStyleDeclaration	computedStyleIncludingVisitedInfo (Element element)
Node	ensureUserAgentShadowRoot (Element host)
Node	shadowRoot (Element host)
long	deferredStyleRulesCount (StyleSheet sheet)
long	deferredGroupRulesCount (StyleSheet sheet)
long	deferredKeyframesRulesCount (StyleSheet sheet)
DOMString	shadowRootType (Node root)
DOMString	shadowPseudoId (Element element)
void	setShadowPseudoId (Element element, DOMString id)
Node	treeScopeRootNode (Node node)
Node	parentTreeScope (Node node)
unsigned long	lastSpatialNavigationCandidateCount ()
unsigned long	numberOfActiveAnimations ()
void	suspendAnimations ()
void	resumeAnimations ()
boolean	animationsAreSuspended ()
boolean	pauseAnimationAtTimeOnElement (DOMString animationName, unrestricted double pauseTime, Element element)
boolean	pauseAnimationAtTimeOnPseudoElement (DOMString animationName, unrestricted double pauseTime, Element element, DOMString pseudoId)
boolean	pauseTransitionAtTimeOnElement (DOMString propertyName, unrestricted double pauseTime, Element element)
boolean	pauseTransitionAtTimeOnPseudoElement (DOMString property, unrestricted double pauseTime, Element element, DOMString pseudoId)
DOMString	visiblePlaceholder (Element element)
void	selectColorInColorChooser (HTMLInputElement element, DOMString colorValue)
sequence< DOMString >	formControlStateOfPreviousHistoryItem ()
void	setFormControlStateOfPreviousHistoryItem (sequence< DOMString > values)
ClientRect	absoluteCaretBounds ()
ClientRect	boundingBox (Element element)
ClientRectList	inspectorHighlightRects ()
DOMString	inspectorHighlightObject ()
unsigned long	markerCountForNode (Node node, DOMString markerType)
Range	markerRangeForNode (Node node, DOMString markerType, unsigned long index)
DOMString	markerDescriptionForNode (Node node, DOMString markerType, unsigned long index)
DOMString	dumpMarkerRects (DOMString markerType)
void	addTextMatchMarker (Range range, boolean isActive)
void	setMarkedTextMatchesAreHighlighted (boolean flag)
void	invalidateFontCache ()
void	setFontSmoothingEnabled (boolean enabled)
void	setScrollViewPosition (long x, long y)
ClientRect	layoutViewportRect ()
ClientRect	visualViewportRect ()
void	setViewBaseBackgroundColor (DOMString colorValue)
void	setPagination (DOMString mode, long gap, optional long pageLength=0)
void	setPaginationLineGridEnabled (boolean enabled)
DOMString	configurationForViewport (unrestricted float devicePixelRatio, long deviceWidth, long deviceHeight, long availableWidth, long availableHeight)
boolean	wasLastChangeUserEdit (Element textField)
boolean	elementShouldAutoComplete (HTMLInputElement inputElement)
void	setEditingValue (HTMLInputElement inputElement, DOMString value)
void	setAutofilled (HTMLInputElement inputElement, boolean enabled)
void	setShowAutoFillButton (HTMLInputElement inputElement, AutoFillButtonType autoFillButtonType)
Range	rangeOfString (DOMString text, Range? referenceRange, sequence< DOMString > findOptions)
unsigned long	countMatchesForText (DOMString text, sequence< DOMString > findOptions, DOMString markMatches)
unsigned long	countFindMatches (DOMString text, sequence< DOMString > findOptions)
DOMString	autofillFieldName (Element formControlElement)
void	paintControlTints ()
void	scrollElementToRect (Element element, long x, long y, long w, long h)
Range	rangeFromLocationAndLength (Element scope, long rangeLocation, long rangeLength)
unsigned long	locationFromRange (Element scope, Range range)
unsigned long	lengthFromRange (Element scope, Range range)
DOMString	rangeAsText (Range range)
Range	subrange (Range range, long rangeLocation, long rangeLength)
Range	rangeForDictionaryLookupAtLocation (long x, long y)
Range	rangeOfStringNearLocation (Range range, DOMString text, long targetOffset)
void	setDelegatesScrolling (boolean enabled)
long	lastSpellCheckRequestSequence ()
long	lastSpellCheckProcessedSequence ()
sequence< DOMString >	userPreferredLanguages ()
void	setUserPreferredLanguages (sequence< DOMString > languages)
sequence< DOMString >	userPreferredAudioCharacteristics ()
void	setUserPreferredAudioCharacteristic (DOMString characteristic)
unsigned long	wheelEventHandlerCount ()
unsigned long	touchEventHandlerCount ()
NodeList	nodesFromRect (Document document, long x, long y, unsigned long topPadding, unsigned long rightPadding, unsigned long bottomPadding, unsigned long leftPadding, boolean ignoreClipping, boolean allowShadowContent, boolean allowChildFrameContent)
DOMString	parserMetaData (optional any func)
void	updateEditorUINowIfScheduled ()
boolean	hasSpellingMarker (long from, long length)
boolean	hasGrammarMarker (long from, long length)
boolean	hasAutocorrectedMarker (long from, long length)
void	setContinuousSpellCheckingEnabled (boolean enabled)
void	setAutomaticQuoteSubstitutionEnabled (boolean enabled)
void	setAutomaticLinkDetectionEnabled (boolean enabled)
void	setAutomaticDashSubstitutionEnabled (boolean enabled)
void	setAutomaticTextReplacementEnabled (boolean enabled)
void	setAutomaticSpellingCorrectionEnabled (boolean enabled)
void	handleAcceptedCandidate (DOMString candidate, unsigned long location, unsigned long length)
boolean	isOverwriteModeEnabled ()
void	toggleOverwriteModeEnabled ()
unsigned long	numberOfScrollableAreas ()
boolean	isPageBoxVisible (long pageNumber)
unsigned long	imageFrameIndex (HTMLImageElement element)
void	setImageFrameDecodingDuration (HTMLImageElement element, unrestricted float duration)
void	resetImageAnimation (HTMLImageElement element)
double	svgAnimationsInterval (SVGSVGElement element)
DOMString	layerTreeAsText (Document document, optional unsigned short flags=0)
DOMString	scrollingStateTreeAsText ()
DOMString	mainThreadScrollingReasons ()
ClientRectList	nonFastScrollableRects ()
DOMString	repaintRectsAsText ()
void	setElementUsesDisplayListDrawing (Element element, boolean usesDisplayListDrawing)
void	setElementTracksDisplayListReplay (Element element, boolean trackReplay)
DOMString	displayListForElement (Element element, optional unsigned short flags=0)
DOMString	replayDisplayListForElement (Element element, optional unsigned short flags=0)
void	garbageCollectDocumentResources ()
void	insertAuthorCSS (DOMString css)
void	insertUserCSS (DOMString css)
void	beginSimulatedMemoryPressure ()
void	endSimulatedMemoryPressure ()
unsigned long	numberOfLiveNodes ()
unsigned long	numberOfLiveDocuments ()
DOMWindow	openDummyInspectorFrontend (DOMString url)
void	closeDummyInspectorFrontend ()
void	setInspectorIsUnderTest (boolean isUnderTest)
DOMString	counterValue (Element element)
long	pageNumber (Element element, optional unrestricted float pageWidth=800, optional unrestricted float pageHeight=600)
sequence< DOMString >	shortcutIconURLs ()
long	numberOfPages (optional unrestricted double pageWidthInPixels=800, optional unrestricted double pageHeightInPixels=600)
DOMString	pageProperty (DOMString propertyName, long pageNumber)
DOMString	pageSizeAndMarginsInPixels (long pageIndex, long width, long height, long marginTop, long marginRight, long marginBottom, long marginLeft)
void	setPageScaleFactor (unrestricted float scaleFactor, long x, long y)
float	pageScaleFactor ()
void	setPageZoomFactor (unrestricted float zoomFactor)
void	setTextZoomFactor (unrestricted float zoomFactor)
void	setUseFixedLayout (boolean useFixedLayout)
void	setFixedLayoutSize (long width, long height)
void	setViewExposedRect (unrestricted float x, unrestricted float y, unrestricted float width, unrestricted float height)
void	setHeaderHeight (unrestricted float height)
void	setFooterHeight (unrestricted float height)
void	setTopContentInset (unrestricted float contentInset)
void	setApplicationCacheOriginQuota (unsigned long long quota)
void	registerURLSchemeAsBypassingContentSecurityPolicy (DOMString scheme)
void	removeURLSchemeRegisteredAsBypassingContentSecurityPolicy (DOMString scheme)
void	registerDefaultPortForProtocol (unsigned short port, DOMString scheme)
MallocStatistics	mallocStatistics ()
TypeConversions	typeConversions ()
MemoryInfo	memoryInfo ()
sequence< DOMString >	getReferencedFilePaths ()
void	startTrackingRepaints ()
void	stopTrackingRepaints ()
void	startTrackingLayerFlushes ()
unsigned long	layerFlushCount ()
boolean	isTimerThrottled (long timerHandle)
boolean	isRequestAnimationFrameThrottled ()
boolean	areTimersThrottled ()
void	setLowPowerModeEnabled (boolean enabled)
void	startTrackingStyleRecalcs ()
unsigned long	styleRecalcCount ()
void	startTrackingCompositingUpdates ()
unsigned long	compositingUpdateCount ()
void	updateLayoutIgnorePendingStylesheetsAndRunPostLayoutTasks (optional Node? node=null)
DOMString	getCurrentCursorInfo ()
DOMString	markerTextForListItem (Element element)
DOMString	toolTipFromElement (Element element)
SerializedScriptValue	deserializeBuffer (ArrayBuffer buffer)
ArrayBuffer	serializeObject (SerializedScriptValue object)
boolean	isFromCurrentWorld (any obj)
void	setUsesOverlayScrollbars (boolean enabled)
void	setUsesMockScrollAnimator (boolean enabled)
void	forceReload (boolean endToEnd)
void	enableAutoSizeMode (boolean enabled, long minimumWidth, long minimumHeight, long maximumWidth, long maximumHeight)
void	simulateAudioInterruption (HTMLMediaElement element)
boolean	mediaElementHasCharacteristic (HTMLMediaElement element, DOMString characteristic)
void	initializeMockCDM ()
MockCDMFactory	registerMockCDM ()
void	enableMockSpeechSynthesizer ()
DOMString	getImageSourceURL (Element element)
DOMString	captionsStyleSheetOverride ()
void	setCaptionsStyleSheetOverride (DOMString override)
void	setPrimaryAudioTrackLanguageOverride (DOMString language)
void	setCaptionDisplayMode (DOMString mode)
TimeRanges	createTimeRanges (Float32Array startTimes, Float32Array endTimes)
unrestricted double	closestTimeToTimeRanges (unrestricted double time, TimeRanges ranges)
boolean	isSelectPopupVisible (HTMLSelectElement element)
boolean	isPluginUnavailabilityIndicatorObscured (Element element)
boolean	isPluginSnapshotted (Element element)
ClientRect	selectionBounds ()
void	initializeMockMediaSource ()
sequence< DOMString >	bufferedSamplesForTrackID (SourceBuffer buffer, DOMString trackID)
sequence< DOMString >	enqueuedSamplesForTrackID (SourceBuffer buffer, DOMString trackID)
void	setShouldGenerateTimestamps (SourceBuffer buffer, boolean flag)
void	beginMediaSessionInterruption (DOMString interruptionType)
void	endMediaSessionInterruption (DOMString flags)
void	sendMediaSessionStartOfInterruptionNotification (MediaSessionInterruptingCategory category)
void	sendMediaSessionEndOfInterruptionNotification (MediaSessionInterruptingCategory category)
DOMString	mediaSessionCurrentState (MediaSession session)
double	mediaElementPlayerVolume (HTMLMediaElement element)
void	sendMediaControlEvent (MediaControlEvent event)
void	applicationDidEnterForeground ()
void	applicationWillEnterBackground ()
void	setMediaSessionRestrictions (DOMString mediaType, DOMString restrictions)
DOMString	mediaSessionRestrictions (DOMString mediaType)
void	setMediaElementRestrictions (HTMLMediaElement element, DOMString restrictions)
void	setAudioContextRestrictions (AudioContext context, DOMString restrictions)
void	postRemoteControlCommand (DOMString command, optional unrestricted float argument=0)
void	setMockMediaPlaybackTargetPickerEnabled (boolean enabled)
void	setMockMediaPlaybackTargetPickerState (DOMString deviceName, DOMString deviceState)
void	setMockMediaCaptureDevicesEnabled (boolean enabled)
void	emulateRTCPeerConnectionPlatformEvent (RTCPeerConnection connection, DOMString action)
void	useMockRTCPeerConnectionFactory (DOMString testCase)
void	setICECandidateFiltering (boolean enabled)
void	simulateSystemSleep ()
void	simulateSystemWake ()
boolean	elementIsBlockingDisplaySleep (HTMLMediaElement element)
MockPageOverlay	installMockPageOverlay (PageOverlayType type)
DOMString	pageOverlayLayerTreeAsText (optional unsigned short flags=0)
void	setPageMuted (DOMString mutedState)
DOMString	pageMediaState ()
void	setPageDefersLoading (boolean defersLoading)
File	createFile (DOMString url)
void	queueMicroTask (long testNumber)
boolean	testPreloaderSettingViewport ()
DOMString	pathStringWithShrinkWrappedRects (sequence< double > rectComponents, double radius)
DOMString	getCurrentMediaControlsStatusForElement (HTMLMediaElement element)
DOMString	userVisibleString (DOMURL url)
void	setShowAllPlugins (boolean showAll)
boolean	isReadableStreamDisturbed (any stream)
DOMString	resourceLoadStatisticsForOrigin (DOMString domain)
void	setResourceLoadStatisticsEnabled (boolean enable)
void	setCanShowModalDialogOverride (boolean allow)
DOMString	composedTreeAsText (Node parent)
boolean	isProcessingUserGesture ()
GCObservation	observeGC (any observed)
void	setUserInterfaceLayoutDirection (UserInterfaceLayoutDirection userInterfaceLayoutDirection)
void	setBaseWritingDirection (BaseWritingDirection direction)
boolean	userPrefersReducedMotion ()
void	reportBacktrace ()
boolean	pageHasPendingPointerLock ()
boolean	pageHasPointerLock ()
sequence< DOMString >	accessKeyModifiers ()
void	setAsRunningUserScripts ()
void	disableTileSizeUpdateDelay ()
void	simulateWebGLContextChanged (WebGLRenderingContextBase context)

Public Attributes
readonly attribute double	animationsInterval
readonly attribute InternalSettings	settings
readonly attribute unsigned long	workerThreadCount
readonly attribute boolean	areSVGAnimationsPaused
const unsigned short	LAYER_TREE_INCLUDES_VISIBLE_RECTS = 1
const unsigned short	LAYER_TREE_INCLUDES_TILE_CACHES = 2
const unsigned short	LAYER_TREE_INCLUDES_REPAINT_RECTS = 4
const unsigned short	LAYER_TREE_INCLUDES_PAINTING_PHASES = 8
const unsigned short	LAYER_TREE_INCLUDES_CONTENT_LAYERS = 16
const unsigned short	LAYER_TREE_INCLUDES_ACCELERATES_DRAWING = 32
const unsigned short	DISPLAY_LIST_INCLUDES_PLATFORM_OPERATIONS = 1
readonly attribute boolean	isUnderMemoryPressure
readonly attribute double	requestAnimationFrameInterval
attribute EventThrottlingBehavior	eventThrottlingBehaviorOverride
readonly attribute unsigned long	lastStyleUpdateSize
readonly attribute unsigned long	layoutCount
readonly attribute MockContentFilterSettings	mockContentFilterSettings

Member Function Documentation

absoluteCaretBounds()

ClientRect Internals::absoluteCaretBounds

(

)

accessKeyModifiers()

sequence<DOMString> Internals::accessKeyModifiers

(

)

address()

DOMString Internals::address

(

Node

node

)

addTextMatchMarker()

void Internals::addTextMatchMarker	(	Range	range,
		boolean	isActive
	)

animationsAreSuspended()

boolean Internals::animationsAreSuspended

(

)

applicationDidEnterForeground()

void Internals::applicationDidEnterForeground

(

)

applicationWillEnterBackground()

void Internals::applicationWillEnterBackground

(

)

areTimersThrottled()

boolean Internals::areTimersThrottled

(

)

autofillFieldName()

DOMString Internals::autofillFieldName

(

Element

formControlElement

)

beginMediaSessionInterruption()

void Internals::beginMediaSessionInterruption

(

DOMString

interruptionType

)

beginSimulatedMemoryPressure()

void Internals::beginSimulatedMemoryPressure

(

)

boundingBox()

ClientRect Internals::boundingBox

(

Element

element

)

bufferedSamplesForTrackID()

sequence<DOMString> Internals::bufferedSamplesForTrackID	(	SourceBuffer	buffer,
		DOMString	trackID
	)

captionsStyleSheetOverride()

DOMString Internals::captionsStyleSheetOverride

(

)

clearMemoryCache()

void Internals::clearMemoryCache

(

)

clearPageCache()

void Internals::clearPageCache

(

)

closeDummyInspectorFrontend()

void Internals::closeDummyInspectorFrontend

(

)

closestTimeToTimeRanges()

unrestricted double Internals::closestTimeToTimeRanges	(	unrestricted double	time,
		TimeRanges	ranges
	)

composedTreeAsText()

DOMString Internals::composedTreeAsText

(

Node

parent

)

compositingUpdateCount()

unsigned long Internals::compositingUpdateCount

(

)

computedStyleIncludingVisitedInfo()

CSSStyleDeclaration Internals::computedStyleIncludingVisitedInfo

(

Element

element

)

configurationForViewport()

DOMString Internals::configurationForViewport	(	unrestricted float	devicePixelRatio,
		long	deviceWidth,
		long	deviceHeight,
		long	availableWidth,
		long	availableHeight
	)

counterValue()

DOMString Internals::counterValue

(

Element

element

)

countFindMatches()

unsigned long Internals::countFindMatches	(	DOMString	text,
		sequence< DOMString >	findOptions
	)

countMatchesForText()

unsigned long Internals::countMatchesForText	(	DOMString	text,
		sequence< DOMString >	findOptions,
		DOMString	markMatches
	)

createFile()

File Internals::createFile

(

DOMString

url

)

createTimeRanges()

TimeRanges Internals::createTimeRanges	(	Float32Array	startTimes,
		Float32Array	endTimes
	)

deferredGroupRulesCount()

long Internals::deferredGroupRulesCount

(

StyleSheet

sheet

)

deferredKeyframesRulesCount()

long Internals::deferredKeyframesRulesCount

(

StyleSheet

sheet

)

deferredStyleRulesCount()

long Internals::deferredStyleRulesCount

(

StyleSheet

sheet

)

description()

DOMString Internals::description

(

any

value

)

deserializeBuffer()

SerializedScriptValue Internals::deserializeBuffer

(

ArrayBuffer

buffer

)

disableTileSizeUpdateDelay()

void Internals::disableTileSizeUpdateDelay

(

)

displayListForElement()

DOMString Internals::displayListForElement	(	Element	element,
		optional unsigned short	flags = 0
	)

dumpMarkerRects()

DOMString Internals::dumpMarkerRects

(

DOMString

markerType

)

elementIsBlockingDisplaySleep()

boolean Internals::elementIsBlockingDisplaySleep

(

HTMLMediaElement

element

)

elementRenderTreeAsText()

DOMString Internals::elementRenderTreeAsText

(

Element

element

)

elementShouldAutoComplete()

boolean Internals::elementShouldAutoComplete

(

HTMLInputElement

inputElement

)

emulateRTCPeerConnectionPlatformEvent()

void Internals::emulateRTCPeerConnectionPlatformEvent	(	RTCPeerConnection	connection,
		DOMString	action
	)

enableAutoSizeMode()

void Internals::enableAutoSizeMode	(	boolean	enabled,
		long	minimumWidth,
		long	minimumHeight,
		long	maximumWidth,
		long	maximumHeight
	)

enableMockSpeechSynthesizer()

void Internals::enableMockSpeechSynthesizer

(

)

endMediaSessionInterruption()

void Internals::endMediaSessionInterruption

(

DOMString

flags

)

endSimulatedMemoryPressure()

void Internals::endSimulatedMemoryPressure

(

)

enqueuedSamplesForTrackID()

sequence<DOMString> Internals::enqueuedSamplesForTrackID	(	SourceBuffer	buffer,
		DOMString	trackID
	)

ensureUserAgentShadowRoot()

Node Internals::ensureUserAgentShadowRoot

(

Element

host

)

forceReload()

void Internals::forceReload

(

boolean

endToEnd

)

formControlStateOfPreviousHistoryItem()

sequence<DOMString> Internals::formControlStateOfPreviousHistoryItem

(

)

garbageCollectDocumentResources()

void Internals::garbageCollectDocumentResources

(

)

getCurrentCursorInfo()

DOMString Internals::getCurrentCursorInfo

(

)

getCurrentMediaControlsStatusForElement()

DOMString Internals::getCurrentMediaControlsStatusForElement

(

HTMLMediaElement

element

)

getImageSourceURL()

DOMString Internals::getImageSourceURL

(

Element

element

)

getReferencedFilePaths()

sequence<DOMString> Internals::getReferencedFilePaths

(

)

handleAcceptedCandidate()

void Internals::handleAcceptedCandidate	(	DOMString	candidate,
		unsigned long	location,
		unsigned long	length
	)

hasAutocorrectedMarker()

boolean Internals::hasAutocorrectedMarker	(	long	from,
		long	length
	)

hasGrammarMarker()

boolean Internals::hasGrammarMarker	(	long	from,
		long	length
	)

hasPausedImageAnimations()

boolean Internals::hasPausedImageAnimations

(

Element

element

)

hasSpellingMarker()

boolean Internals::hasSpellingMarker	(	long	from,
		long	length
	)

imageFrameIndex()

unsigned long Internals::imageFrameIndex

(

HTMLImageElement

element

)

initializeMockCDM()

void Internals::initializeMockCDM

(

)

initializeMockMediaSource()

void Internals::initializeMockMediaSource

(

)

insertAuthorCSS()

void Internals::insertAuthorCSS

(

DOMString

css

)

insertUserCSS()

void Internals::insertUserCSS

(

DOMString

css

)

inspectorHighlightObject()

DOMString Internals::inspectorHighlightObject

(

)

inspectorHighlightRects()

ClientRectList Internals::inspectorHighlightRects

(

)

installMockPageOverlay()

MockPageOverlay Internals::installMockPageOverlay

(

PageOverlayType

type

)

invalidateFontCache()

void Internals::invalidateFontCache

(

)

isFromCurrentWorld()

boolean Internals::isFromCurrentWorld

(

any

obj

)

isLoadingFromMemoryCache()

boolean Internals::isLoadingFromMemoryCache

(

DOMString

url

)

isOverwriteModeEnabled()

boolean Internals::isOverwriteModeEnabled

(

)

isPageBoxVisible()

boolean Internals::isPageBoxVisible

(

long

pageNumber

)

isPluginSnapshotted()

boolean Internals::isPluginSnapshotted

(

Element

element

)

isPluginUnavailabilityIndicatorObscured()

boolean Internals::isPluginUnavailabilityIndicatorObscured

(

Element

element

)

isPreloaded()

boolean Internals::isPreloaded

(

DOMString

url

)

isProcessingUserGesture()

boolean Internals::isProcessingUserGesture

(

)

isReadableStreamDisturbed()

boolean Internals::isReadableStreamDisturbed

(

any

stream

)

isRequestAnimationFrameThrottled()

boolean Internals::isRequestAnimationFrameThrottled

(

)

isSelectPopupVisible()

boolean Internals::isSelectPopupVisible

(

HTMLSelectElement

element

)

isSharingStyleSheetContents()

boolean Internals::isSharingStyleSheetContents	(	HTMLLinkElement	a,
		HTMLLinkElement	b
	)

isStyleSheetLoadingSubresources()

boolean Internals::isStyleSheetLoadingSubresources

(

HTMLLinkElement

link

)

isTimerThrottled()

boolean Internals::isTimerThrottled

(

long

timerHandle

)

lastSpatialNavigationCandidateCount()

unsigned long Internals::lastSpatialNavigationCandidateCount

(

)

lastSpellCheckProcessedSequence()

long Internals::lastSpellCheckProcessedSequence

(

)

lastSpellCheckRequestSequence()

long Internals::lastSpellCheckRequestSequence

(

)

layerFlushCount()

unsigned long Internals::layerFlushCount

(

)

layerTreeAsText()

DOMString Internals::layerTreeAsText	(	Document	document,
		optional unsigned short	flags = 0
	)

layoutViewportRect()

ClientRect Internals::layoutViewportRect

(

)

lengthFromRange()

unsigned long Internals::lengthFromRange	(	Element	scope,
		Range	range
	)

locationFromRange()

unsigned long Internals::locationFromRange	(	Element	scope,
		Range	range
	)

mainThreadScrollingReasons()

DOMString Internals::mainThreadScrollingReasons

(

)

mallocStatistics()

MallocStatistics Internals::mallocStatistics

(

)

markerCountForNode()

unsigned long Internals::markerCountForNode	(	Node	node,
		DOMString	markerType
	)

markerDescriptionForNode()

DOMString Internals::markerDescriptionForNode	(	Node	node,
		DOMString	markerType,
		unsigned long	index
	)

markerRangeForNode()

Range Internals::markerRangeForNode	(	Node	node,
		DOMString	markerType,
		unsigned long	index
	)

markerTextForListItem()

DOMString Internals::markerTextForListItem

(

Element

element

)

mediaElementHasCharacteristic()

boolean Internals::mediaElementHasCharacteristic	(	HTMLMediaElement	element,
		DOMString	characteristic
	)

mediaElementPlayerVolume()

double Internals::mediaElementPlayerVolume

(

HTMLMediaElement

element

)

mediaSessionCurrentState()

DOMString Internals::mediaSessionCurrentState

(

MediaSession

session

)

mediaSessionRestrictions()

DOMString Internals::mediaSessionRestrictions

(

DOMString

mediaType

)

memoryCacheSize()

long Internals::memoryCacheSize

(

)

memoryInfo()

MemoryInfo Internals::memoryInfo

(

)

nodeNeedsStyleRecalc()

boolean Internals::nodeNeedsStyleRecalc

(

Node

node

)

nodesFromRect()

NodeList Internals::nodesFromRect	(	Document	document,
		long	x,
		long	y,
		unsigned long	topPadding,
		unsigned long	rightPadding,
		unsigned long	bottomPadding,
		unsigned long	leftPadding,
		boolean	ignoreClipping,
		boolean	allowShadowContent,
		boolean	allowChildFrameContent
	)

nonFastScrollableRects()

ClientRectList Internals::nonFastScrollableRects

(

)

numberOfActiveAnimations()

unsigned long Internals::numberOfActiveAnimations

(

)

numberOfLiveDocuments()

unsigned long Internals::numberOfLiveDocuments

(

)

numberOfLiveNodes()

unsigned long Internals::numberOfLiveNodes

(

)

numberOfPages()

long Internals::numberOfPages	(	optional unrestricted double	pageWidthInPixels = 800,
		optional unrestricted double	pageHeightInPixels = 600
	)

numberOfScrollableAreas()

unsigned long Internals::numberOfScrollableAreas

(

)

observeGC()

GCObservation Internals::observeGC

(

any

observed

)

openDummyInspectorFrontend()

DOMWindow Internals::openDummyInspectorFrontend

(

DOMString

url

)

pageCacheSize()

unsigned long Internals::pageCacheSize

(

)

pageHasPendingPointerLock()

boolean Internals::pageHasPendingPointerLock

(

)

pageHasPointerLock()

boolean Internals::pageHasPointerLock

(

)

pageMediaState()

DOMString Internals::pageMediaState

(

)

pageNumber()

long Internals::pageNumber	(	Element	element,
		optional unrestricted float	pageWidth = 800,
		optional unrestricted float	pageHeight = 600
	)

pageOverlayLayerTreeAsText()

DOMString Internals::pageOverlayLayerTreeAsText

(

optional unsigned short

flags = 0

)

pageProperty()

DOMString Internals::pageProperty	(	DOMString	propertyName,
		long	pageNumber
	)

pageScaleFactor()

float Internals::pageScaleFactor

(

)

pageSizeAndMarginsInPixels()

DOMString Internals::pageSizeAndMarginsInPixels	(	long	pageIndex,
		long	width,
		long	height,
		long	marginTop,
		long	marginRight,
		long	marginBottom,
		long	marginLeft
	)

paintControlTints()

void Internals::paintControlTints

(

)

parentTreeScope()

Node Internals::parentTreeScope

(

Node

node

)

parserMetaData()

DOMString Internals::parserMetaData

(

optional any

func

)

pathStringWithShrinkWrappedRects()

DOMString Internals::pathStringWithShrinkWrappedRects	(	sequence< double >	rectComponents,
		double	radius
	)

pauseAnimationAtTimeOnElement()

boolean Internals::pauseAnimationAtTimeOnElement	(	DOMString	animationName,
		unrestricted double	pauseTime,
		Element	element
	)

pauseAnimationAtTimeOnPseudoElement()

boolean Internals::pauseAnimationAtTimeOnPseudoElement	(	DOMString	animationName,
		unrestricted double	pauseTime,
		Element	element,
		DOMString	pseudoId
	)

pauseTransitionAtTimeOnElement()

boolean Internals::pauseTransitionAtTimeOnElement	(	DOMString	propertyName,
		unrestricted double	pauseTime,
		Element	element
	)

pauseTransitionAtTimeOnPseudoElement()

boolean Internals::pauseTransitionAtTimeOnPseudoElement	(	DOMString	property,
		unrestricted double	pauseTime,
		Element	element,
		DOMString	pseudoId
	)

postRemoteControlCommand()

void Internals::postRemoteControlCommand	(	DOMString	command,
		optional unrestricted float	argument = 0
	)

pruneMemoryCacheToSize()

void Internals::pruneMemoryCacheToSize

(

long

size

)

queueMicroTask()

void Internals::queueMicroTask

(

long

testNumber

)

rangeAsText()

DOMString Internals::rangeAsText

(

Range

range

)

rangeForDictionaryLookupAtLocation()

Range Internals::rangeForDictionaryLookupAtLocation	(	long	x,
		long	y
	)

rangeFromLocationAndLength()

Range Internals::rangeFromLocationAndLength	(	Element	scope,
		long	rangeLocation,
		long	rangeLength
	)

rangeOfString()

Range Internals::rangeOfString	(	DOMString	text,
		Range?	referenceRange,
		sequence< DOMString >	findOptions
	)

rangeOfStringNearLocation()

Range Internals::rangeOfStringNearLocation	(	Range	range,
		DOMString	text,
		long	targetOffset
	)

registerDefaultPortForProtocol()

void Internals::registerDefaultPortForProtocol	(	unsigned short	port,
		DOMString	scheme
	)

registerMockCDM()

MockCDMFactory Internals::registerMockCDM

(

)

registerURLSchemeAsBypassingContentSecurityPolicy()

void Internals::registerURLSchemeAsBypassingContentSecurityPolicy

(

DOMString

scheme

)

removeURLSchemeRegisteredAsBypassingContentSecurityPolicy()

void Internals::removeURLSchemeRegisteredAsBypassingContentSecurityPolicy

(

DOMString

scheme

)

repaintRectsAsText()

DOMString Internals::repaintRectsAsText

(

)

replayDisplayListForElement()

DOMString Internals::replayDisplayListForElement	(	Element	element,
		optional unsigned short	flags = 0
	)

reportBacktrace()

void Internals::reportBacktrace

(

)

resetImageAnimation()

void Internals::resetImageAnimation

(

HTMLImageElement

element

)

resourceLoadStatisticsForOrigin()

DOMString Internals::resourceLoadStatisticsForOrigin

(

DOMString

domain

)

resumeAnimations()

void Internals::resumeAnimations

(

)

scrollElementToRect()

void Internals::scrollElementToRect	(	Element	element,
		long	x,
		long	y,
		long	w,
		long	h
	)

scrollingStateTreeAsText()

DOMString Internals::scrollingStateTreeAsText

(

)

selectColorInColorChooser()

void Internals::selectColorInColorChooser	(	HTMLInputElement	element,
		DOMString	colorValue
	)

selectionBounds()

ClientRect Internals::selectionBounds

(

)

sendMediaControlEvent()

void Internals::sendMediaControlEvent

(

MediaControlEvent

event

)

sendMediaSessionEndOfInterruptionNotification()

void Internals::sendMediaSessionEndOfInterruptionNotification

(

MediaSessionInterruptingCategory

category

)

sendMediaSessionStartOfInterruptionNotification()

void Internals::sendMediaSessionStartOfInterruptionNotification

(

MediaSessionInterruptingCategory

category

)

serializeObject()

ArrayBuffer Internals::serializeObject

(

SerializedScriptValue

object

)

setApplicationCacheOriginQuota()

void Internals::setApplicationCacheOriginQuota

(

unsigned long long

quota

)

setAsRunningUserScripts()

void Internals::setAsRunningUserScripts

(

)

setAudioContextRestrictions()

void Internals::setAudioContextRestrictions	(	AudioContext	context,
		DOMString	restrictions
	)

setAutofilled()

void Internals::setAutofilled	(	HTMLInputElement	inputElement,
		boolean	enabled
	)

setAutomaticDashSubstitutionEnabled()

void Internals::setAutomaticDashSubstitutionEnabled

(

boolean

enabled

)

setAutomaticLinkDetectionEnabled()

void Internals::setAutomaticLinkDetectionEnabled

(

boolean

enabled

)

setAutomaticQuoteSubstitutionEnabled()

void Internals::setAutomaticQuoteSubstitutionEnabled

(

boolean

enabled

)

setAutomaticSpellingCorrectionEnabled()

void Internals::setAutomaticSpellingCorrectionEnabled

(

boolean

enabled

)

setAutomaticTextReplacementEnabled()

void Internals::setAutomaticTextReplacementEnabled

(

boolean

enabled

)

setBaseWritingDirection()

void Internals::setBaseWritingDirection

(

BaseWritingDirection

direction

)

setCanShowModalDialogOverride()

void Internals::setCanShowModalDialogOverride

(

boolean

allow

)

setCaptionDisplayMode()

void Internals::setCaptionDisplayMode

(

DOMString

mode

)

setCaptionsStyleSheetOverride()

void Internals::setCaptionsStyleSheetOverride

(

DOMString

override

)

setContinuousSpellCheckingEnabled()

void Internals::setContinuousSpellCheckingEnabled

(

boolean

enabled

)

setDelegatesScrolling()

void Internals::setDelegatesScrolling

(

boolean

enabled

)

setEditingValue()

void Internals::setEditingValue	(	HTMLInputElement	inputElement,
		DOMString	value
	)

setElementTracksDisplayListReplay()

void Internals::setElementTracksDisplayListReplay	(	Element	element,
		boolean	trackReplay
	)

setElementUsesDisplayListDrawing()

void Internals::setElementUsesDisplayListDrawing	(	Element	element,
		boolean	usesDisplayListDrawing
	)

setFixedLayoutSize()

void Internals::setFixedLayoutSize	(	long	width,
		long	height
	)

setFontSmoothingEnabled()

void Internals::setFontSmoothingEnabled

(

boolean

enabled

)

setFooterHeight()

void Internals::setFooterHeight

(

unrestricted float

height

)

setFormControlStateOfPreviousHistoryItem()

void Internals::setFormControlStateOfPreviousHistoryItem

(

sequence< DOMString >

values

)

setHeaderHeight()

void Internals::setHeaderHeight

(

unrestricted float

height

)

setICECandidateFiltering()

void Internals::setICECandidateFiltering

(

boolean

enabled

)

setImageFrameDecodingDuration()

void Internals::setImageFrameDecodingDuration	(	HTMLImageElement	element,
		unrestricted float	duration
	)

setInspectorIsUnderTest()

void Internals::setInspectorIsUnderTest

(

boolean

isUnderTest

)

setLowPowerModeEnabled()

void Internals::setLowPowerModeEnabled

(

boolean

enabled

)

setMarkedTextMatchesAreHighlighted()

void Internals::setMarkedTextMatchesAreHighlighted

(

boolean

flag

)

setMediaElementRestrictions()

void Internals::setMediaElementRestrictions	(	HTMLMediaElement	element,
		DOMString	restrictions
	)

setMediaSessionRestrictions()

void Internals::setMediaSessionRestrictions	(	DOMString	mediaType,
		DOMString	restrictions
	)

setMockMediaCaptureDevicesEnabled()

void Internals::setMockMediaCaptureDevicesEnabled

(

boolean

enabled

)

setMockMediaPlaybackTargetPickerEnabled()

void Internals::setMockMediaPlaybackTargetPickerEnabled

(

boolean

enabled

)

setMockMediaPlaybackTargetPickerState()

void Internals::setMockMediaPlaybackTargetPickerState	(	DOMString	deviceName,
		DOMString	deviceState
	)

setOverrideCachePolicy()

void Internals::setOverrideCachePolicy

(

CachePolicy

policy

)

setOverrideResourceLoadPriority()

void Internals::setOverrideResourceLoadPriority

(

ResourceLoadPriority

priority

)

setPageDefersLoading()

void Internals::setPageDefersLoading

(

boolean

defersLoading

)

setPageMuted()

void Internals::setPageMuted

(

DOMString

mutedState

)

setPageScaleFactor()

void Internals::setPageScaleFactor	(	unrestricted float	scaleFactor,
		long	x,
		long	y
	)

setPageZoomFactor()

void Internals::setPageZoomFactor

(

unrestricted float

zoomFactor

)

setPagination()

void Internals::setPagination	(	DOMString	mode,
		long	gap,
		optional long	pageLength = 0
	)

setPaginationLineGridEnabled()

void Internals::setPaginationLineGridEnabled

(

boolean

enabled

)

setPrimaryAudioTrackLanguageOverride()

void Internals::setPrimaryAudioTrackLanguageOverride

(

DOMString

language

)

setResourceLoadStatisticsEnabled()

void Internals::setResourceLoadStatisticsEnabled

(

boolean

enable

)

setScrollViewPosition()

void Internals::setScrollViewPosition	(	long	x,
		long	y
	)

setShadowPseudoId()

void Internals::setShadowPseudoId	(	Element	element,
		DOMString	id
	)

setShouldGenerateTimestamps()

void Internals::setShouldGenerateTimestamps	(	SourceBuffer	buffer,
		boolean	flag
	)

setShowAllPlugins()

void Internals::setShowAllPlugins

(

boolean

showAll

)

setShowAutoFillButton()

void Internals::setShowAutoFillButton	(	HTMLInputElement	inputElement,
		AutoFillButtonType	autoFillButtonType
	)

setStrictRawResourceValidationPolicyDisabled()

void Internals::setStrictRawResourceValidationPolicyDisabled

(

boolean

disabled

)

setTextZoomFactor()

void Internals::setTextZoomFactor

(

unrestricted float

zoomFactor

)

setTopContentInset()

void Internals::setTopContentInset

(

unrestricted float

contentInset

)

setUseFixedLayout()

void Internals::setUseFixedLayout

(

boolean

useFixedLayout

)

setUserInterfaceLayoutDirection()

void Internals::setUserInterfaceLayoutDirection

(

UserInterfaceLayoutDirection

userInterfaceLayoutDirection

)

setUserPreferredAudioCharacteristic()

void Internals::setUserPreferredAudioCharacteristic

(

DOMString

characteristic

)

setUserPreferredLanguages()

void Internals::setUserPreferredLanguages

(

sequence< DOMString >

languages

)

setUsesMockScrollAnimator()

void Internals::setUsesMockScrollAnimator

(

boolean

enabled

)

setUsesOverlayScrollbars()

void Internals::setUsesOverlayScrollbars

(

boolean

enabled

)

setViewBaseBackgroundColor()

void Internals::setViewBaseBackgroundColor

(

DOMString

colorValue

)

setViewExposedRect()

void Internals::setViewExposedRect	(	unrestricted float	x,
		unrestricted float	y,
		unrestricted float	width,
		unrestricted float	height
	)

shadowPseudoId()

DOMString Internals::shadowPseudoId

(

Element

element

)

shadowRoot()

Node Internals::shadowRoot

(

Element

host

)

shadowRootType()

DOMString Internals::shadowRootType

(

Node

root

)

shortcutIconURLs()

sequence<DOMString> Internals::shortcutIconURLs

(

)

simulateAudioInterruption()

void Internals::simulateAudioInterruption

(

HTMLMediaElement

element

)

simulateSystemSleep()

void Internals::simulateSystemSleep

(

)

simulateSystemWake()

void Internals::simulateSystemWake

(

)

simulateWebGLContextChanged()

void Internals::simulateWebGLContextChanged

(

WebGLRenderingContextBase

context

)

startTrackingCompositingUpdates()

void Internals::startTrackingCompositingUpdates

(

)

startTrackingLayerFlushes()

void Internals::startTrackingLayerFlushes

(

)

startTrackingRepaints()

void Internals::startTrackingRepaints

(

)

startTrackingStyleRecalcs()

void Internals::startTrackingStyleRecalcs

(

)

stopTrackingRepaints()

void Internals::stopTrackingRepaints

(

)

styleChangeType()

DOMString Internals::styleChangeType

(

Node

node

)

styleRecalcCount()

unsigned long Internals::styleRecalcCount

(

)

subrange()

Range Internals::subrange	(	Range	range,
		long	rangeLocation,
		long	rangeLength
	)

suspendAnimations()

void Internals::suspendAnimations

(

)

svgAnimationsInterval()

double Internals::svgAnimationsInterval

(

SVGSVGElement

element

)

testPreloaderSettingViewport()

boolean Internals::testPreloaderSettingViewport

(

)

toggleOverwriteModeEnabled()

void Internals::toggleOverwriteModeEnabled

(

)

toolTipFromElement()

DOMString Internals::toolTipFromElement

(

Element

element

)

touchEventHandlerCount()

unsigned long Internals::touchEventHandlerCount

(

)

treeScopeRootNode()

Node Internals::treeScopeRootNode

(

Node

node

)

typeConversions()

TypeConversions Internals::typeConversions

(

)

updateEditorUINowIfScheduled()

void Internals::updateEditorUINowIfScheduled

(

)

updateLayoutIgnorePendingStylesheetsAndRunPostLayoutTasks()

void Internals::updateLayoutIgnorePendingStylesheetsAndRunPostLayoutTasks

(

optional Node?

node = null

)

useMockRTCPeerConnectionFactory()

void Internals::useMockRTCPeerConnectionFactory

(

DOMString

testCase

)

userPreferredAudioCharacteristics()

sequence<DOMString> Internals::userPreferredAudioCharacteristics

(

)

userPreferredLanguages()

sequence<DOMString> Internals::userPreferredLanguages

(

)

userPrefersReducedMotion()

boolean Internals::userPrefersReducedMotion

(

)

userVisibleString()

DOMString Internals::userVisibleString

(

DOMURL

url

)

visiblePlaceholder()

DOMString Internals::visiblePlaceholder

(

Element

element

)

visualViewportRect()

ClientRect Internals::visualViewportRect

(

)

wasLastChangeUserEdit()

boolean Internals::wasLastChangeUserEdit

(

Element

textField

)

wheelEventHandlerCount()

unsigned long Internals::wheelEventHandlerCount

(

)

xhrResponseSource()

DOMString Internals::xhrResponseSource

(

XMLHttpRequest

xhr

)

Member Data Documentation

animationsInterval

readonly attribute double Internals::animationsInterval

areSVGAnimationsPaused

readonly attribute boolean Internals::areSVGAnimationsPaused

DISPLAY_LIST_INCLUDES_PLATFORM_OPERATIONS

const unsigned short Internals::DISPLAY_LIST_INCLUDES_PLATFORM_OPERATIONS = 1

eventThrottlingBehaviorOverride

attribute EventThrottlingBehavior Internals::eventThrottlingBehaviorOverride

isUnderMemoryPressure

readonly attribute boolean Internals::isUnderMemoryPressure

lastStyleUpdateSize

readonly attribute unsigned long Internals::lastStyleUpdateSize

LAYER_TREE_INCLUDES_ACCELERATES_DRAWING

const unsigned short Internals::LAYER_TREE_INCLUDES_ACCELERATES_DRAWING = 32

LAYER_TREE_INCLUDES_CONTENT_LAYERS

const unsigned short Internals::LAYER_TREE_INCLUDES_CONTENT_LAYERS = 16

LAYER_TREE_INCLUDES_PAINTING_PHASES

const unsigned short Internals::LAYER_TREE_INCLUDES_PAINTING_PHASES = 8

LAYER_TREE_INCLUDES_REPAINT_RECTS

const unsigned short Internals::LAYER_TREE_INCLUDES_REPAINT_RECTS = 4

LAYER_TREE_INCLUDES_TILE_CACHES

const unsigned short Internals::LAYER_TREE_INCLUDES_TILE_CACHES = 2

LAYER_TREE_INCLUDES_VISIBLE_RECTS

const unsigned short Internals::LAYER_TREE_INCLUDES_VISIBLE_RECTS = 1

layoutCount

readonly attribute unsigned long Internals::layoutCount

mockContentFilterSettings

readonly attribute MockContentFilterSettings Internals::mockContentFilterSettings

requestAnimationFrameInterval

readonly attribute double Internals::requestAnimationFrameInterval

settings

readonly attribute InternalSettings Internals::settings

workerThreadCount

readonly attribute unsigned long Internals::workerThreadCount

---

The documentation for this interface was generated from the following file:

• Source/WebCore/testing/Internals.idl