QV4::CompiledData::Binding Struct Reference

#include <qv4compileddata_p.h>

Inheritance diagram for QV4::CompiledData::Binding:

Collaboration diagram for QV4::CompiledData::Binding:

Public Types
enum	Type : unsigned int {   Type_Invalid , Type_Boolean , Type_Number , Type_String ,   Type_Null , Type_Translation , Type_TranslationById , Type_Script ,   Type_Object , Type_AttachedProperty , Type_GroupProperty }
enum	Flag : unsigned int {   IsSignalHandlerExpression = 0x1 , IsSignalHandlerObject = 0x2 , IsOnAssignment = 0x4 , InitializerForReadOnlyDeclaration = 0x8 ,   IsResolvedEnum = 0x10 , IsListItem = 0x20 , IsBindingToAlias = 0x40 , IsDeferredBinding = 0x80 ,   IsCustomParserBinding = 0x100 , IsFunctionExpression = 0x200 , IsPropertyObserver = 0x400 }
using	FlagsField = quint32_le_bitfield_member<0, 16>
using	TypeField = quint32_le_bitfield_member<16, 16>

Public Member Functions
	Q_DECLARE_FLAGS (Flags, Flag)
void	clearFlags ()
void	setFlag (Flag flag)
bool	hasFlag (Flag flag) const
Flags	flags () const
void	setType (Type type)
Type	type () const
bool	hasSignalHandlerBindingFlag () const
bool	isValueBinding () const
bool	isValueBindingNoAlias () const
bool	isValueBindingToAlias () const
bool	isSignalHandler () const
bool	isAttachedProperty () const
bool	isGroupProperty () const
bool	isFunctionExpression () const
bool	isTranslationBinding () const
bool	evaluatesToString () const
bool	isNumberBinding () const
bool	valueAsBoolean () const

Static Public Member Functions
static QString	escapedString (const QString &string)

Public Attributes
quint32_le	propertyNameIndex
quint32_le_bitfield_union< FlagsField, TypeField >	flagsAndType
union {
bool   b
quint32_le   constantValueIndex
quint32_le   compiledScriptIndex
quint32_le   objectIndex
quint32_le   translationDataIndex
quint32   nullMarker
}	value
quint32_le	stringIndex
Location	location
Location	valueLocation

Detailed Description

Definition at line 545 of file qv4compileddata_p.h.

Member Typedef Documentation

FlagsField

using QV4::CompiledData::Binding::FlagsField = quint32_le_bitfield_member<0, 16>

Definition at line 578 of file qv4compileddata_p.h.

TypeField

using QV4::CompiledData::Binding::TypeField = quint32_le_bitfield_member<16, 16>

Definition at line 579 of file qv4compileddata_p.h.

Member Enumeration Documentation

Flag

enum QV4::CompiledData::Binding::Flag : unsigned int

Enumerator
IsSignalHandlerExpression
IsSignalHandlerObject
IsOnAssignment
InitializerForReadOnlyDeclaration
IsResolvedEnum
IsListItem
IsBindingToAlias
IsDeferredBinding
IsCustomParserBinding
IsFunctionExpression
IsPropertyObserver

Definition at line 563 of file qv4compileddata_p.h.

Type

enum QV4::CompiledData::Binding::Type : unsigned int

Enumerator
Type_Invalid
Type_Boolean
Type_Number
Type_String
Type_Null
Type_Translation
Type_TranslationById
Type_Script
Type_Object
Type_AttachedProperty
Type_GroupProperty

Definition at line 549 of file qv4compileddata_p.h.

Member Function Documentation

clearFlags()

void QV4::CompiledData::Binding::clearFlags ( )

inline

Definition at line 582 of file qv4compileddata_p.h.

References flagsAndType.

Referenced by QmlIR::IRBuilder::appendBinding(), QmlIR::IRBuilder::appendBinding(), and QmlIR::IRBuilder::resolveQualifiedId().

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escapedString()

static QString QV4::CompiledData::Binding::escapedString ( const QString & string )

inlinestatic

Definition at line 661 of file qv4compileddata_p.h.

References i.

Referenced by QV4::CompiledData::CompilationUnit::bindingValueAsScriptString().

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evaluatesToString()

bool QV4::CompiledData::Binding::evaluatesToString ( ) const

inline

Definition at line 708 of file qv4compileddata_p.h.

References isTranslationBinding(), type(), and Type_String.

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flags()

Flags QV4::CompiledData::Binding::flags ( ) const

inline

Definition at line 585 of file qv4compileddata_p.h.

References flagsAndType.

Referenced by hasSignalHandlerBindingFlag().

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hasFlag()

bool QV4::CompiledData::Binding::hasFlag ( Flag flag ) const

inline

Definition at line 584 of file qv4compileddata_p.h.

References flagsAndType.

Referenced by QQmlData::deferData(), isFunctionExpression(), isValueBindingNoAlias(), and isValueBindingToAlias().

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hasSignalHandlerBindingFlag()

bool QV4::CompiledData::Binding::hasSignalHandlerBindingFlag ( ) const

inline

Definition at line 603 of file qv4compileddata_p.h.

References flags(), IsPropertyObserver, IsSignalHandlerExpression, and IsSignalHandlerObject.

Referenced by isSignalHandler(), and isValueBinding().

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isAttachedProperty()

bool QV4::CompiledData::Binding::isAttachedProperty ( ) const

inline

Definition at line 636 of file qv4compileddata_p.h.

References isGroupProperty(), isSignalHandler(), isValueBinding(), Q_ASSERT, type(), and Type_AttachedProperty.

Referenced by QmlIR::QmlUnitGenerator::generate(), isGroupProperty(), isSignalHandler(), and QmlIR::IRBuilder::resolveQualifiedId().

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isFunctionExpression()

bool QV4::CompiledData::Binding::isFunctionExpression ( ) const

inline

Definition at line 658 of file qv4compileddata_p.h.

References hasFlag(), and IsFunctionExpression.

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isGroupProperty()

bool QV4::CompiledData::Binding::isGroupProperty ( ) const

inline

Definition at line 647 of file qv4compileddata_p.h.

References isAttachedProperty(), isSignalHandler(), isValueBinding(), Q_ASSERT, type(), and Type_GroupProperty.

Referenced by QmlIR::QmlUnitGenerator::generate(), isAttachedProperty(), isSignalHandler(), and QmlIR::IRBuilder::resolveQualifiedId().

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isNumberBinding()

bool QV4::CompiledData::Binding::isNumberBinding ( ) const

inline

Definition at line 710 of file qv4compileddata_p.h.

References type(), and Type_Number.

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isSignalHandler()

bool QV4::CompiledData::Binding::isSignalHandler ( ) const

inline

Definition at line 625 of file qv4compileddata_p.h.

References hasSignalHandlerBindingFlag(), isAttachedProperty(), isGroupProperty(), isValueBinding(), and Q_ASSERT.

Referenced by QQuickPropertyChangesPrivate::decodeBinding(), QmlIR::QmlUnitGenerator::generate(), isAttachedProperty(), and isGroupProperty().

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isTranslationBinding()

bool QV4::CompiledData::Binding::isTranslationBinding ( ) const

inline

Definition at line 703 of file qv4compileddata_p.h.

References type(), Type_Translation, and Type_TranslationById.

Referenced by QQuickPropertyChanges::actions(), QQuickPropertyChangesPrivate::decodeBinding(), evaluatesToString(), and ListLayout::getRoleOrCreate().

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isValueBinding()

bool QV4::CompiledData::Binding::isValueBinding ( ) const

inline

Definition at line 611 of file qv4compileddata_p.h.

References hasSignalHandlerBindingFlag(), type(), Type_AttachedProperty, and Type_GroupProperty.

Referenced by QQmlAliasAnnotator::annotateBindingsToAliases(), isAttachedProperty(), isGroupProperty(), isSignalHandler(), isValueBindingNoAlias(), and isValueBindingToAlias().

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isValueBindingNoAlias()

bool QV4::CompiledData::Binding::isValueBindingNoAlias ( ) const

inline

Definition at line 622 of file qv4compileddata_p.h.

References hasFlag(), IsBindingToAlias, and isValueBinding().

Referenced by QmlIR::QmlUnitGenerator::generate().

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isValueBindingToAlias()

bool QV4::CompiledData::Binding::isValueBindingToAlias ( ) const

inline

Definition at line 623 of file qv4compileddata_p.h.

References hasFlag(), IsBindingToAlias, and isValueBinding().

Referenced by QmlIR::QmlUnitGenerator::generate().

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Q_DECLARE_FLAGS()

QV4::CompiledData::Binding::Q_DECLARE_FLAGS	(	Flags	,
		Flag	)

setFlag()

void QV4::CompiledData::Binding::setFlag ( Flag flag )

inline

Definition at line 583 of file qv4compileddata_p.h.

References flagsAndType.

Referenced by QQmlAliasAnnotator::annotateBindingsToAliases(), QmlIR::IRBuilder::appendBinding(), QmlIR::IRBuilder::resolveQualifiedId(), and QmlIR::IRBuilder::setBindingValue().

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setType()

void QV4::CompiledData::Binding::setType ( Type type )

inline

Definition at line 587 of file qv4compileddata_p.h.

References flagsAndType, and type().

Referenced by QmlIR::IRBuilder::appendBinding(), QmlIR::IRBuilder::resolveQualifiedId(), QmlIR::IRBuilder::setBindingValue(), and QmlIR::IRBuilder::tryGeneratingTranslationBinding().

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type()

Type QV4::CompiledData::Binding::type ( ) const

inline

Definition at line 588 of file qv4compileddata_p.h.

References flagsAndType.

Referenced by QQmlListModelParser::applyBindings(), QV4::CompiledData::CompilationUnit::bindingValueAsNumber(), QV4::CompiledData::CompilationUnit::bindingValueAsScriptString(), QV4::CompiledData::CompilationUnit::bindingValueAsString(), QV4::ExecutableCompilationUnit::bindingValueAsString(), createBinding(), QQuickPropertyChangesPrivate::decodeBinding(), QQmlBindPrivate::decodeBinding(), evaluatesToString(), isAttachedProperty(), isGroupProperty(), isNumberBinding(), isTranslationBinding(), isValueBinding(), QQmlBindingInstantiationContext::resolveInstantiatingProperty(), QQmlScriptStringScanner::scan(), QmlIR::IRBuilder::setBindingValue(), setType(), valueAsBoolean(), QQmlConnectionsParser::verifyBindings(), and QQuickPropertyChangesParser::verifyList().

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valueAsBoolean()

bool QV4::CompiledData::Binding::valueAsBoolean ( ) const

inline

Definition at line 712 of file qv4compileddata_p.h.

References type(), and Type_Boolean.

Referenced by QQuickPropertyChangesPrivate::decodeBinding(), and QQmlBindPrivate::decodeBinding().

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Member Data Documentation

b

bool QV4::CompiledData::Binding::b

Definition at line 591 of file qv4compileddata_p.h.

compiledScriptIndex

quint32_le QV4::CompiledData::Binding::compiledScriptIndex

Definition at line 593 of file qv4compileddata_p.h.

constantValueIndex

quint32_le QV4::CompiledData::Binding::constantValueIndex

Definition at line 592 of file qv4compileddata_p.h.

flagsAndType

quint32_le_bitfield_union<FlagsField, TypeField> QV4::CompiledData::Binding::flagsAndType

Definition at line 580 of file qv4compileddata_p.h.

Referenced by clearFlags(), flags(), hasFlag(), setFlag(), setType(), and type().

location

Location QV4::CompiledData::Binding::location

Definition at line 600 of file qv4compileddata_p.h.

Referenced by QmlIR::IRBuilder::appendBinding(), QmlIR::IRBuilder::appendBinding(), createBinding(), QQmlCustomParser::error(), and QmlIR::IRBuilder::resolveQualifiedId().

nullMarker

quint32 QV4::CompiledData::Binding::nullMarker

Definition at line 596 of file qv4compileddata_p.h.

objectIndex

quint32_le QV4::CompiledData::Binding::objectIndex

Definition at line 594 of file qv4compileddata_p.h.

propertyNameIndex

quint32_le QV4::CompiledData::Binding::propertyNameIndex

Definition at line 547 of file qv4compileddata_p.h.

Referenced by QQmlAliasAnnotator::annotateBindingsToAliases(), QmlIR::IRBuilder::appendBinding(), QmlIR::IRBuilder::appendBinding(), QQuickPropertyChangesPrivate::decodeBinding(), QQmlBindPrivate::decodeBinding(), BindingFinder::operator()(), BindingFinder::operator()(), BindingFinder::operator()(), QQmlBindingInstantiationContext::resolveInstantiatingProperty(), QmlIR::IRBuilder::resolveQualifiedId(), QQmlScriptStringScanner::scan(), QmlIR::IRBuilder::setBindingValue(), QQmlListModelParser::verifyBindings(), and QQmlConnectionsParser::verifyBindings().

stringIndex

quint32_le QV4::CompiledData::Binding::stringIndex

Definition at line 598 of file qv4compileddata_p.h.

Referenced by QV4::CompiledData::CompilationUnit::bindingValueAsScriptString(), QV4::CompiledData::CompilationUnit::bindingValueAsString(), QQmlScriptStringScanner::scan(), QmlIR::IRBuilder::setBindingValue(), and QmlIR::IRBuilder::tryGeneratingTranslationBinding().

translationDataIndex

quint32_le QV4::CompiledData::Binding::translationDataIndex

Definition at line 595 of file qv4compileddata_p.h.

[union]

union { ... } QV4::CompiledData::Binding::value

Referenced by QmlIR::IRBuilder::appendBinding(), QV4::CompiledData::CompilationUnit::bindingValueAsNumber(), QV4::CompiledData::CompilationUnit::bindingValueAsString(), QV4::ExecutableCompilationUnit::bindingValueAsString(), createBinding(), QQuickPropertyChangesPrivate::decodeBinding(), QQmlBindPrivate::decodeBinding(), BindingOrFunction::index(), QmlIR::IRBuilder::resolveQualifiedId(), QQmlScriptStringScanner::scan(), QmlIR::IRBuilder::setBindingValue(), QmlIR::IRBuilder::tryGeneratingTranslationBinding(), QQmlConnectionsParser::verifyBindings(), and QQuickPropertyChangesParser::verifyList().

valueLocation

Location QV4::CompiledData::Binding::valueLocation

Definition at line 601 of file qv4compileddata_p.h.

Referenced by QmlIR::IRBuilder::appendBinding(), QmlIR::IRBuilder::resolveQualifiedId(), QmlIR::IRBuilder::setBindingValue(), and QQmlTranslationBindingFromBinding::sourceLocation().

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

• qtdeclarative/src/qml/common/qv4compileddata_p.h (8bf5aae19b77b618f3f7a55a59e87c8a319475a8)