WebCore::Style Namespace Reference

Classes
class	AttributeChangeInvalidation
class	ClassChangeInvalidation
struct	ElementUpdate
class	IdChangeInvalidation
class	PostResolutionCallbackDisabler
struct	Relation
class	Scope
class	SharingResolver
class	TreeResolver
class	Update

Typedefs
using	ClassChangeVector = Vector< AtomicStringImpl *, 4 >
using	Relations = Vector< Relation, 8 >

Enumerations
enum	Change {   NoChange, NoInherit, Inherit, Force,   Detach, NoChange, NoInherit, Inherit,   Force, Detach }
enum	ScopeOrdinal : int {   ScopeOrdinal::ContainingHost = -1, ScopeOrdinal::Element = 0, ScopeOrdinal::FirstSlot = 1, ScopeOrdinal::Shadow = std::numeric_limits<int>::max(),   ScopeOrdinal::ContainingHost = -1, ScopeOrdinal::Element = 0, ScopeOrdinal::FirstSlot = 1, ScopeOrdinal::Shadow = std::numeric_limits<int>::max() }
enum	Validity {   Validity::Valid, Validity::ElementInvalid, Validity::SubtreeInvalid, Validity::SubtreeAndRenderersInvalid,   Validity::Valid, Validity::ElementInvalid, Validity::SubtreeInvalid, Validity::SubtreeAndRenderersInvalid }
enum	InvalidationMode { InvalidationMode::Normal, InvalidationMode::RecompositeLayer, InvalidationMode::Normal, InvalidationMode::RecompositeLayer }
enum	Change {   NoChange, NoInherit, Inherit, Force,   Detach, NoChange, NoInherit, Inherit,   Force, Detach }
enum	MinimumFontSizeRule { DoNotApplyMinimumFontSize, DoNotUseSmartMinimumForFontSize, UseSmartMinimumForFontFize }
enum	LoadPolicy { LoadPolicy::Normal, LoadPolicy::ShapeOutside }
enum	ScopeOrdinal : int {   ScopeOrdinal::ContainingHost = -1, ScopeOrdinal::Element = 0, ScopeOrdinal::FirstSlot = 1, ScopeOrdinal::Shadow = std::numeric_limits<int>::max(),   ScopeOrdinal::ContainingHost = -1, ScopeOrdinal::Element = 0, ScopeOrdinal::FirstSlot = 1, ScopeOrdinal::Shadow = std::numeric_limits<int>::max() }
enum	Validity {   Validity::Valid, Validity::ElementInvalid, Validity::SubtreeInvalid, Validity::SubtreeAndRenderersInvalid,   Validity::Valid, Validity::ElementInvalid, Validity::SubtreeInvalid, Validity::SubtreeAndRenderersInvalid }
enum	InvalidationMode { InvalidationMode::Normal, InvalidationMode::RecompositeLayer, InvalidationMode::Normal, InvalidationMode::RecompositeLayer }

Functions
Change	determineChange (const RenderStyle &, const RenderStyle &)
ScopeOrdinal &	operator++ (ScopeOrdinal &ordinal)
void	queuePostResolutionCallback (Function< void()> &&)
bool	postResolutionCallbacksAreSuspended ()
float	computedFontSizeFromSpecifiedSize (float specifiedSize, bool isAbsoluteSize, bool useSVGZoomRules, const RenderStyle *style, const Document &document)
float	computedFontSizeFromSpecifiedSizeForSVGInlineText (float specifiedSize, bool isAbsoluteSize, float zoomFactor, const Document &document)
float	fontSizeForKeyword (unsigned keywordID, bool shouldUseFixedDefaultSize, const Document &document)
int	legacyFontSizeForPixelSize (int pixelFontSize, bool shouldUseFixedDefaultSize, const Document &document)
void	loadPendingResources (RenderStyle &style, Document &document, const Element *element)
std::unique_ptr< Relations >	commitRelationsToRenderStyle (RenderStyle &style, const Element &element, const Relations &relations)
void	commitRelations (std::unique_ptr< Relations > relations, Update &update)
RenderStyle	resolveForDocument (const Document &document)

Variables
const int	fontSizeTableMax = 16
const int	fontSizeTableMin = 9
const int	totalKeywords = 8

Typedef Documentation

ClassChangeVector

using WebCore::Style::ClassChangeVector = typedef Vector<AtomicStringImpl*, 4>

Relations

using WebCore::Style::Relations = typedef Vector<Relation, 8>

Enumeration Type Documentation

Change [1/2]

enum WebCore::Style::Change

Enumerator
NoChange
NoInherit
Inherit
Force
Detach
NoChange
NoInherit
Inherit
Force
Detach

Change [2/2]

enum WebCore::Style::Change

Enumerator
NoChange
NoInherit
Inherit
Force
Detach
NoChange
NoInherit
Inherit
Force
Detach

InvalidationMode [1/2]

enum WebCore::Style::InvalidationMode

strong

Enumerator
Normal
RecompositeLayer
Normal
RecompositeLayer

InvalidationMode [2/2]

enum WebCore::Style::InvalidationMode

strong

Enumerator
Normal
RecompositeLayer
Normal
RecompositeLayer

LoadPolicy

enum WebCore::Style::LoadPolicy

strong

Enumerator
Normal
ShapeOutside

MinimumFontSizeRule

enum WebCore::Style::MinimumFontSizeRule

Enumerator
DoNotApplyMinimumFontSize
DoNotUseSmartMinimumForFontSize
UseSmartMinimumForFontFize

ScopeOrdinal [1/2]

enum WebCore::Style::ScopeOrdinal : int

strong

Enumerator
ContainingHost
Element
FirstSlot
Shadow
ContainingHost
Element
FirstSlot
Shadow

ScopeOrdinal [2/2]

enum WebCore::Style::ScopeOrdinal : int

strong

Enumerator
ContainingHost
Element
FirstSlot
Shadow
ContainingHost
Element
FirstSlot
Shadow

Validity [1/2]

enum WebCore::Style::Validity

strong

Enumerator
Valid
ElementInvalid
SubtreeInvalid
SubtreeAndRenderersInvalid
Valid
ElementInvalid
SubtreeInvalid
SubtreeAndRenderersInvalid

Validity [2/2]

enum WebCore::Style::Validity

strong

Enumerator
Valid
ElementInvalid
SubtreeInvalid
SubtreeAndRenderersInvalid
Valid
ElementInvalid
SubtreeInvalid
SubtreeAndRenderersInvalid

Function Documentation

commitRelations()

void WebCore::Style::commitRelations	(	std::unique_ptr< Relations >	relations,
		Update &	update
	)

commitRelationsToRenderStyle()

std::unique_ptr< Relations > WebCore::Style::commitRelationsToRenderStyle	(	RenderStyle &	style,
		const Element &	element,
		const Relations &	relations
	)

computedFontSizeFromSpecifiedSize()

float WebCore::Style::computedFontSizeFromSpecifiedSize	(	float	specifiedSize,
		bool	isAbsoluteSize,
		bool	useSVGZoomRules,
		const RenderStyle *	style,
		const Document &	document
	)

computedFontSizeFromSpecifiedSizeForSVGInlineText()

float WebCore::Style::computedFontSizeFromSpecifiedSizeForSVGInlineText	(	float	specifiedSize,
		bool	isAbsoluteSize,
		float	zoomFactor,
		const Document &	document
	)

determineChange()

Change WebCore::Style::determineChange	(	const RenderStyle &	,
		const RenderStyle &
	)

fontSizeForKeyword()

float WebCore::Style::fontSizeForKeyword	(	unsigned	keywordID,
		bool	shouldUseFixedDefaultSize,
		const Document &	document
	)

legacyFontSizeForPixelSize()

int WebCore::Style::legacyFontSizeForPixelSize	(	int	pixelFontSize,
		bool	shouldUseFixedDefaultSize,
		const Document &	document
	)

loadPendingResources()

void WebCore::Style::loadPendingResources	(	RenderStyle &	style,
		Document &	document,
		const Element *	element
	)

operator++()

ScopeOrdinal & WebCore::Style::operator++ ( ScopeOrdinal &  ordinal )

inline

postResolutionCallbacksAreSuspended()

bool WebCore::Style::postResolutionCallbacksAreSuspended

(

)

queuePostResolutionCallback()

void WebCore::Style::queuePostResolutionCallback

(

Function< void()> &&

)

resolveForDocument()

RenderStyle WebCore::Style::resolveForDocument

(

const Document &

document

)

Variable Documentation

fontSizeTableMax

const int WebCore::Style::fontSizeTableMax = 16

fontSizeTableMin

const int WebCore::Style::fontSizeTableMin = 9

totalKeywords

const int WebCore::Style::totalKeywords = 8