#include <KeyframeAnimation.h>

Inheritance diagram for WebCore::KeyframeAnimation:

Public Member Functions
bool	animate (CompositeAnimation , RenderElement , const RenderStyle currentStyle, const RenderStyle targetStyle, std::unique_ptr< RenderStyle > &animatedStyle, bool &didBlendStyle) override

void	getAnimatedStyle (std::unique_ptr< RenderStyle > &) override

bool	computeExtentOfTransformAnimation (LayoutRect &) const override

const KeyframeList &	keyframes () const

const AtomicString &	name () const

bool	hasAnimationForProperty (CSSPropertyID) const

bool	triggersStackingContext () const

void	setUnanimatedStyle (std::unique_ptr< RenderStyle > style)

RenderStyle *	unanimatedStyle () const

double	timeToNextService () override

Public Member Functions inherited from WebCore::AnimationBase
	AnimationBase (const Animation &transition, RenderElement , CompositeAnimation )

virtual	~AnimationBase ()

RenderElement *	renderer () const

void	clear ()

double	duration () const

void	updateStateMachine (AnimationStateInput, double param)

void	onAnimationStartResponse (double startTime)

void	updatePlayState (EAnimPlayState)

bool	playStatePlaying () const

bool	waitingToStart () const

bool	preActive () const

bool	postActive () const

bool	fillingForwards () const

bool	active () const

bool	running () const

bool	paused () const

bool	inPausedState () const

bool	isNew () const

bool	waitingForStartTime () const

bool	waitingForStyleAvailable () const

bool	isAccelerated () const

double	progress (double scale=1, double offset=0, const TimingFunction *=nullptr) const

virtual bool	shouldFireEvents () const

void	fireAnimationEventsIfNeeded ()

bool	animationsMatch (const Animation &) const

const Animation &	animation () const

void	setAnimation (const Animation &animation)

virtual bool	overridden () const

bool	isAnimatingProperty (CSSPropertyID property, bool acceleratedOnly, RunningState runningState) const

bool	transformFunctionListsMatch () const

bool	filterFunctionListsMatch () const

void	freezeAtTime (double t)

void	play ()

void	pause ()

double	beginAnimationUpdateTime () const

double	getElapsedTime () const

void	setElapsedTime (double)

void	styleAvailable ()

	AnimationBase (const Animation &transition, RenderElement , CompositeAnimation )

virtual	~AnimationBase ()

RenderElement *	renderer () const

void	clear ()

double	duration () const

void	updateStateMachine (AnimationStateInput, double param)

void	onAnimationStartResponse (double startTime)

void	updatePlayState (EAnimPlayState)

bool	playStatePlaying () const

bool	waitingToStart () const

bool	preActive () const

bool	postActive () const

bool	fillingForwards () const

bool	active () const

bool	running () const

bool	paused () const

bool	inPausedState () const

bool	isNew () const

bool	waitingForStartTime () const

bool	waitingForStyleAvailable () const

bool	isAccelerated () const

double	progress (double scale=1, double offset=0, const TimingFunction *=nullptr) const

virtual bool	shouldFireEvents () const

void	fireAnimationEventsIfNeeded ()

bool	animationsMatch (const Animation &) const

const Animation &	animation () const

void	setAnimation (const Animation &animation)

virtual bool	overridden () const

bool	isAnimatingProperty (CSSPropertyID property, bool acceleratedOnly, RunningState runningState) const

bool	transformFunctionListsMatch () const

bool	filterFunctionListsMatch () const

void	freezeAtTime (double t)

void	play ()

void	pause ()

double	beginAnimationUpdateTime () const

double	getElapsedTime () const

void	setElapsedTime (double)

void	styleAvailable ()

Public Member Functions inherited from WTF::RefCounted< AnimationBase >
void	deref () const

void	deref () const

void	deref () const

Public Member Functions inherited from WTF::RefCountedBase
void	ref () const

bool	hasOneRef () const

unsigned	refCount () const

void	relaxAdoptionRequirement ()

void	ref () const

bool	hasOneRef () const

unsigned	refCount () const

void	relaxAdoptionRequirement ()

void	ref () const

bool	hasOneRef () const

unsigned	refCount () const

void	relaxAdoptionRequirement ()

Static Public Member Functions
static Ref< KeyframeAnimation >	create (const Animation &animation, RenderElement renderer, CompositeAnimation compositeAnimation, const RenderStyle *unanimatedStyle)

Protected Member Functions
void	onAnimationStart (double elapsedTime) override

void	onAnimationIteration (double elapsedTime) override

void	onAnimationEnd (double elapsedTime) override

bool	startAnimation (double timeOffset) override

void	pauseAnimation (double timeOffset) override

void	endAnimation () override

void	overrideAnimations () override

void	resumeOverriddenAnimations () override

bool	shouldSendEventForListener (Document::ListenerType inListenerType) const

bool	sendAnimationEvent (const AtomicString &, double elapsedTime)

bool	affectsProperty (CSSPropertyID) const override

bool	computeExtentOfAnimationForMatrixAnimation (const FloatRect &rendererBox, LayoutRect &) const

bool	computeExtentOfAnimationForMatchingTransformLists (const FloatRect &rendererBox, LayoutRect &) const

void	computeStackingContextImpact ()

void	resolveKeyframeStyles ()

void	validateTransformFunctionList ()

void	checkForMatchingFilterFunctionLists ()

Protected Member Functions inherited from WebCore::AnimationBase
CompositeAnimation *	compositeAnimation ()

void	goIntoEndingOrLoopingState ()

AnimationState	state () const

void	getTimeToNextEvent (double &time, bool &isLooping) const

double	fractionalTime (double scale, double elapsedTime, double offset) const

bool	computeTransformedExtentViaTransformList (const FloatRect &rendererBox, const RenderStyle &, LayoutRect &bounds) const

bool	computeTransformedExtentViaMatrix (const FloatRect &rendererBox, const RenderStyle &, LayoutRect &bounds) const

CompositeAnimation *	compositeAnimation ()

void	goIntoEndingOrLoopingState ()

AnimationState	state () const

void	getTimeToNextEvent (double &time, bool &isLooping) const

double	fractionalTime (double scale, double elapsedTime, double offset) const

bool	computeTransformedExtentViaTransformList (const FloatRect &rendererBox, const RenderStyle &, LayoutRect &bounds) const

bool	computeTransformedExtentViaMatrix (const FloatRect &rendererBox, const RenderStyle &, LayoutRect &bounds) const

Protected Member Functions inherited from WTF::RefCounted< AnimationBase >
	RefCounted ()

	RefCounted ()

	RefCounted ()

	~RefCounted ()

	~RefCounted ()

	~RefCounted ()

Protected Member Functions inherited from WTF::RefCountedBase
	RefCountedBase ()

	~RefCountedBase ()

bool	derefBase () const

bool	deletionHasBegun () const

	RefCountedBase ()

	~RefCountedBase ()

bool	derefBase () const

bool	deletionHasBegun () const

	RefCountedBase ()

	~RefCountedBase ()

bool	derefBase () const

bool	deletionHasBegun () const

Additional Inherited Members
Public Types inherited from WebCore::AnimationBase
enum	AnimationState { AnimationState::New, AnimationState::StartWaitTimer, AnimationState::StartWaitStyleAvailable, AnimationState::StartWaitResponse, AnimationState::Looping, AnimationState::Ending, AnimationState::PausedNew, AnimationState::PausedWaitTimer, AnimationState::PausedWaitStyleAvailable, AnimationState::PausedWaitResponse, AnimationState::PausedRun, AnimationState::Done, AnimationState::FillingForwards, AnimationState::New, AnimationState::StartWaitTimer, AnimationState::StartWaitStyleAvailable, AnimationState::StartWaitResponse, AnimationState::Looping, AnimationState::Ending, AnimationState::PausedNew, AnimationState::PausedWaitTimer, AnimationState::PausedWaitStyleAvailable, AnimationState::PausedWaitResponse, AnimationState::PausedRun, AnimationState::Done, AnimationState::FillingForwards }

enum	AnimationStateInput { AnimationStateInput::MakeNew, AnimationStateInput::StartAnimation, AnimationStateInput::RestartAnimation, AnimationStateInput::StartTimerFired, AnimationStateInput::StyleAvailable, AnimationStateInput::StartTimeSet, AnimationStateInput::LoopTimerFired, AnimationStateInput::EndTimerFired, AnimationStateInput::PauseOverride, AnimationStateInput::ResumeOverride, AnimationStateInput::PlayStateRunning, AnimationStateInput::PlayStatePaused, AnimationStateInput::EndAnimation, AnimationStateInput::MakeNew, AnimationStateInput::StartAnimation, AnimationStateInput::RestartAnimation, AnimationStateInput::StartTimerFired, AnimationStateInput::StyleAvailable, AnimationStateInput::StartTimeSet, AnimationStateInput::LoopTimerFired, AnimationStateInput::EndTimerFired, AnimationStateInput::PauseOverride, AnimationStateInput::ResumeOverride, AnimationStateInput::PlayStateRunning, AnimationStateInput::PlayStatePaused, AnimationStateInput::EndAnimation }

enum	RunningStates { Delaying = 1 << 0, Paused = 1 << 1, Running = 1 << 2, Delaying = 1 << 0, Paused = 1 << 1, Running = 1 << 2 }

enum	AnimationState { AnimationState::New, AnimationState::StartWaitTimer, AnimationState::StartWaitStyleAvailable, AnimationState::StartWaitResponse, AnimationState::Looping, AnimationState::Ending, AnimationState::PausedNew, AnimationState::PausedWaitTimer, AnimationState::PausedWaitStyleAvailable, AnimationState::PausedWaitResponse, AnimationState::PausedRun, AnimationState::Done, AnimationState::FillingForwards, AnimationState::New, AnimationState::StartWaitTimer, AnimationState::StartWaitStyleAvailable, AnimationState::StartWaitResponse, AnimationState::Looping, AnimationState::Ending, AnimationState::PausedNew, AnimationState::PausedWaitTimer, AnimationState::PausedWaitStyleAvailable, AnimationState::PausedWaitResponse, AnimationState::PausedRun, AnimationState::Done, AnimationState::FillingForwards }

enum	AnimationStateInput { AnimationStateInput::MakeNew, AnimationStateInput::StartAnimation, AnimationStateInput::RestartAnimation, AnimationStateInput::StartTimerFired, AnimationStateInput::StyleAvailable, AnimationStateInput::StartTimeSet, AnimationStateInput::LoopTimerFired, AnimationStateInput::EndTimerFired, AnimationStateInput::PauseOverride, AnimationStateInput::ResumeOverride, AnimationStateInput::PlayStateRunning, AnimationStateInput::PlayStatePaused, AnimationStateInput::EndAnimation, AnimationStateInput::MakeNew, AnimationStateInput::StartAnimation, AnimationStateInput::RestartAnimation, AnimationStateInput::StartTimerFired, AnimationStateInput::StyleAvailable, AnimationStateInput::StartTimeSet, AnimationStateInput::LoopTimerFired, AnimationStateInput::EndTimerFired, AnimationStateInput::PauseOverride, AnimationStateInput::ResumeOverride, AnimationStateInput::PlayStateRunning, AnimationStateInput::PlayStatePaused, AnimationStateInput::EndAnimation }

enum	RunningStates { Delaying = 1 << 0, Paused = 1 << 1, Running = 1 << 2, Delaying = 1 << 0, Paused = 1 << 1, Running = 1 << 2 }

typedef unsigned	RunningState

typedef unsigned	RunningState

Static Protected Member Functions inherited from WebCore::AnimationBase
static void	setNeedsStyleRecalc (Element *)

static void	setNeedsStyleRecalc (Element *)

Protected Attributes inherited from WebCore::AnimationBase
RenderElement *	m_object

CompositeAnimation *	m_compositeAnimation

Ref< Animation >	m_animation

double	m_startTime { 0 }

double	m_pauseTime { -1 }

double	m_requestedStartTime { 0 }

double	m_totalDuration { -1 }

double	m_nextIterationDuration { -1 }

AnimationState	m_animationState { AnimationState::New }

bool	m_isAccelerated { false }

bool	m_transformFunctionListsMatch { false }

bool	m_filterFunctionListsMatch { false }

Member Function Documentation

◆ affectsProperty()

bool WebCore::KeyframeAnimation::affectsProperty ( CSSPropertyID property ) const

overrideprotectedvirtual

Reimplemented from WebCore::AnimationBase.

◆ animate()

bool WebCore::KeyframeAnimation::animate	(	CompositeAnimation *	compositeAnimation,
		RenderElement *	,
		const RenderStyle *	currentStyle,
		const RenderStyle *	targetStyle,
		std::unique_ptr< RenderStyle > &	animatedStyle,
		bool &	didBlendStyle
	)

overridevirtual

Implements WebCore::AnimationBase.

◆ checkForMatchingFilterFunctionLists()

void WebCore::KeyframeAnimation::checkForMatchingFilterFunctionLists ( )

protected

◆ computeExtentOfAnimationForMatchingTransformLists()

bool WebCore::KeyframeAnimation::computeExtentOfAnimationForMatchingTransformLists	(	const FloatRect &	rendererBox,
		LayoutRect &
	)		const

protected

◆ computeExtentOfAnimationForMatrixAnimation()

bool WebCore::KeyframeAnimation::computeExtentOfAnimationForMatrixAnimation	(	const FloatRect &	rendererBox,
		LayoutRect &
	)		const

protected

◆ computeExtentOfTransformAnimation()

bool WebCore::KeyframeAnimation::computeExtentOfTransformAnimation ( LayoutRect & bounds ) const

overridevirtual

Implements WebCore::AnimationBase.

◆ computeStackingContextImpact()

void WebCore::KeyframeAnimation::computeStackingContextImpact ( )

protected

◆ create()

static Ref<KeyframeAnimation> WebCore::KeyframeAnimation::create	(	const Animation &	animation,
		RenderElement *	renderer,
		CompositeAnimation *	compositeAnimation,
		const RenderStyle *	unanimatedStyle
	)

inlinestatic

◆ endAnimation()

void WebCore::KeyframeAnimation::endAnimation ( )

overrideprotectedvirtual

Reimplemented from WebCore::AnimationBase.

◆ getAnimatedStyle()

void WebCore::KeyframeAnimation::getAnimatedStyle ( std::unique_ptr< RenderStyle > & animatedStyle )

overridevirtual

Implements WebCore::AnimationBase.

◆ hasAnimationForProperty()

bool WebCore::KeyframeAnimation::hasAnimationForProperty ( CSSPropertyID property ) const

◆ keyframes()

const KeyframeList& WebCore::KeyframeAnimation::keyframes ( ) const

inline

◆ name()

const AtomicString& WebCore::KeyframeAnimation::name ( ) const

inline

◆ onAnimationEnd()

void WebCore::KeyframeAnimation::onAnimationEnd ( double elapsedTime )

overrideprotectedvirtual

Reimplemented from WebCore::AnimationBase.

◆ onAnimationIteration()

void WebCore::KeyframeAnimation::onAnimationIteration ( double elapsedTime )

overrideprotectedvirtual

Reimplemented from WebCore::AnimationBase.

◆ onAnimationStart()

void WebCore::KeyframeAnimation::onAnimationStart ( double elapsedTime )

overrideprotectedvirtual

Reimplemented from WebCore::AnimationBase.

◆ overrideAnimations()

void WebCore::KeyframeAnimation::overrideAnimations ( )

overrideprotectedvirtual

Reimplemented from WebCore::AnimationBase.

◆ pauseAnimation()

void WebCore::KeyframeAnimation::pauseAnimation ( double timeOffset )

overrideprotectedvirtual

Reimplemented from WebCore::AnimationBase.

◆ resolveKeyframeStyles()

void WebCore::KeyframeAnimation::resolveKeyframeStyles ( )

protected

◆ resumeOverriddenAnimations()

void WebCore::KeyframeAnimation::resumeOverriddenAnimations ( )

overrideprotectedvirtual

Reimplemented from WebCore::AnimationBase.

◆ sendAnimationEvent()

bool WebCore::KeyframeAnimation::sendAnimationEvent	(	const AtomicString &	eventType,
		double	elapsedTime
	)

protected

◆ setUnanimatedStyle()

void WebCore::KeyframeAnimation::setUnanimatedStyle ( std::unique_ptr< RenderStyle > style )

inline

◆ shouldSendEventForListener()

bool WebCore::KeyframeAnimation::shouldSendEventForListener ( Document::ListenerType inListenerType ) const

protected

◆ startAnimation()

bool WebCore::KeyframeAnimation::startAnimation ( double timeOffset )

overrideprotectedvirtual

Reimplemented from WebCore::AnimationBase.

◆ timeToNextService()

double WebCore::KeyframeAnimation::timeToNextService ( )

overridevirtual

Reimplemented from WebCore::AnimationBase.

◆ triggersStackingContext()

bool WebCore::KeyframeAnimation::triggersStackingContext ( ) const

inline

◆ unanimatedStyle()

RenderStyle* WebCore::KeyframeAnimation::unanimatedStyle ( ) const

inline

◆ validateTransformFunctionList()

void WebCore::KeyframeAnimation::validateTransformFunctionList ( )

protected

The documentation for this class was generated from the following files:

Source/WebCore/page/animation/KeyframeAnimation.h
Source/WebCore/page/animation/KeyframeAnimation.cpp

Public Member Functions

Static Public Member Functions

Protected Member Functions

Additional Inherited Members

Member Function Documentation

◆ affectsProperty()

◆ animate()

◆ checkForMatchingFilterFunctionLists()

◆ computeExtentOfAnimationForMatchingTransformLists()

◆ computeExtentOfAnimationForMatrixAnimation()

◆ computeExtentOfTransformAnimation()

◆ computeStackingContextImpact()

◆ create()

◆ endAnimation()

◆ getAnimatedStyle()

◆ hasAnimationForProperty()

◆ keyframes()

◆ name()

◆ onAnimationEnd()

◆ onAnimationIteration()

◆ onAnimationStart()

◆ overrideAnimations()

◆ pauseAnimation()

◆ resolveKeyframeStyles()

◆ resumeOverriddenAnimations()

◆ sendAnimationEvent()

◆ setUnanimatedStyle()

◆ shouldSendEventForListener()

◆ startAnimation()

◆ timeToNextService()

◆ triggersStackingContext()

◆ unanimatedStyle()

◆ validateTransformFunctionList()