#include <qv4qobjectwrapper_p.h>

Inheritance diagram for QV4::QObjectWrapper:

Collaboration diagram for QV4::QObjectWrapper:

Public Types
enum	Flag { NoFlag = 0x0 , CheckRevision = 0x1 , AttachMethods = 0x2 , AllowOverride = 0x4 , IncludeImports = 0x8 }

Public Types inherited from QV4::Object
enum	{ NInlineProperties = 2 }

enum	{ IsObject = true , GetterOffset = 0 , SetterOffset = 1 }

enum	ThrowOnFailure { DoThrowOnRejection , DoNotThrow }

Public Types inherited from QV4::Managed
enum	{ IsExecutionContext = false , IsString = false , IsStringOrSymbol = false , IsObject = false , IsFunctionObject = false , IsErrorObject = false , IsArrayData = false }

enum	{ NInlineProperties = 0 }

enum	Type { Type_Invalid , Type_String , Type_Object , Type_Symbol , Type_ArrayObject , Type_FunctionObject , Type_GeneratorObject , Type_BooleanObject , Type_NumberObject , Type_StringObject , Type_SymbolObject , Type_DateObject , Type_RegExpObject , Type_ErrorObject , Type_ArgumentsObject , Type_JsonObject , Type_MathObject , Type_ProxyObject , Type_UrlObject , Type_UrlSearchParamsObject , Type_ExecutionContext , Type_InternalClass , Type_SetIteratorObject , Type_MapIteratorObject , Type_ArrayIteratorObject , Type_StringIteratorObject , Type_ForInIterator , Type_RegExp , Type_V4Sequence , Type_QmlListProperty }

Public Types inherited from QV4::Value
using	ManagedPtr = Managed *

Public Types inherited from QV4::StaticValue
enum class	TagBit { SpecialNegative = 0b10000000000000000000 << 12 , SpecialQNaN = 0b00000000000010000000 << 12 , Special = 0b00000000000001000000 << 12 , IntCompat = 0b00000000000000100000 << 12 , Unmanaged = 0b00000000000000010000 << 12 , IntOrBool = 0b00000000000000001000 << 12 , Number = 0b00000000000000000100 << 12 }

enum	Type { Managed_Type = 0 , Double_Type = 1 , Undefined_Type = 2 , Empty_Type = quint32(TagBit::Unmanaged) , Null_Type = Empty_Type \| quint32(TagBit::IntCompat) , Boolean_Type = Null_Type \| quint32(TagBit::IntOrBool) , Integer_Type = Boolean_Type \| quint32(TagBit::Number) }

enum	{ Tag_Shift = 32 , IsIntegerConvertible_Shift = 48 , IsIntegerConvertible_Value = 3 , IsIntegerOrBool_Shift = 47 , IsIntegerOrBool_Value = 7 }

enum class	QuickType : quint32 { Managed = Managed_Type , Empty = Empty_Type , Null = Null_Type , Boolean = Boolean_Type , Integer = Integer_Type , PlusInf = quint32(TagBit::Number) \| quint32(TagBit::Special) \| quint32(TagBit::Unmanaged) , MinusInf = PlusInf \| quint32(TagBit::SpecialNegative) , NaN = PlusInf \| quint32(TagBit::SpecialQNaN) , MinusNaN = NaN \| quint32(TagBit::SpecialNegative) }

enum	{ QT_Empty = Empty_Type , QT_Null = Null_Type , QT_Bool = Boolean_Type , QT_Int = Integer_Type , QuickType_Shift = Tag_Shift }

using	HeapBasePtr = Heap::Base *

using	ValueTypeInternal = QuickType

Public Member Functions
	Q_DECLARE_FLAGS (Flags, Flag)

const QMetaObject *	metaObject () const

QObject *	object () const

ReturnedValue	getQmlProperty (const QQmlRefPointer< QQmlContextData > &qmlContext, String name, Flags flags, bool hasProperty=nullptr) const

void	setProperty (ExecutionEngine *engine, int propertyIndex, const Value &value)

void	destroyObject (bool lastCall)

template<typename ReversalFunctor >
ReturnedValue	lookupPropertyGetterImpl (Lookup lookup, ExecutionEngine engine, const Value &object, QObjectWrapper::Flags flags, ReversalFunctor revertLookup)

template<typename ReversalFunctor >
ReturnedValue	lookupMethodGetterImpl (Lookup lookup, ExecutionEngine engine, const Value &object, QObjectWrapper::Flags flags, ReversalFunctor revertLookup)

ReturnedValue	get (StringOrSymbol name, bool hasProperty=nullptr, const Value *receiver=nullptr) const

ReturnedValue	get (uint idx, bool hasProperty=nullptr, const Value receiver=nullptr) const

ReturnedValue	get (PropertyKey id, const Value receiver=nullptr, bool hasProperty=nullptr) const

Public Member Functions inherited from QV4::Object
void	setInternalClass (Heap::InternalClass *ic)

const Value *	propertyData (uint index) const

Heap::ArrayData *	arrayData () const

void	setArrayData (ArrayData *a)

void	getProperty (const InternalClassEntry &entry, Property *p) const

void	setProperty (const InternalClassEntry &entry, const Property *p)

void	setProperty (uint index, Value v) const

void	setProperty (uint index, Heap::Base *b) const

void	setProperty (ExecutionEngine *engine, uint index, Value v) const

void	setProperty (ExecutionEngine engine, uint index, Heap::Base b) const

const VTable *	vtable () const

PropertyAttributes	getOwnProperty (PropertyKey id, Property *p=nullptr) const

PropertyIndex	getValueOrSetter (PropertyKey id, PropertyAttributes *attrs)

bool	hasProperty (PropertyKey id) const

bool	defineOwnProperty (PropertyKey id, const Property *p, PropertyAttributes attrs)

ReturnedValue	getValue (const Value &v, PropertyAttributes attrs) const

ReturnedValue	getValueByIndex (uint propertyIndex) const

bool	putValue (uint memberIndex, PropertyAttributes attrs, const Value &value)

void	defineDefaultProperty (StringOrSymbol *name, const Value &value, PropertyAttributes attributes=Attr_Data\|Attr_NotEnumerable)

void	defineDefaultProperty (const QString &name, const Value &value, PropertyAttributes attributes=Attr_Data\|Attr_NotEnumerable)

void	defineDefaultProperty (const QString &name, VTable::Call code, int argumentCount=0, PropertyAttributes attributes=Attr_Data\|Attr_NotEnumerable)

void	defineDefaultProperty (StringOrSymbol *name, VTable::Call code, int argumentCount=0, PropertyAttributes attributes=Attr_Data\|Attr_NotEnumerable)

void	defineAccessorProperty (const QString &name, VTable::Call getter, VTable::Call setter)

void	defineAccessorProperty (StringOrSymbol *name, VTable::Call getter, VTable::Call setter)

void	defineReadonlyProperty (const QString &name, const Value &value)

void	defineReadonlyProperty (String *name, const Value &value)

void	defineReadonlyConfigurableProperty (const QString &name, const Value &value)

void	defineReadonlyConfigurableProperty (StringOrSymbol *name, const Value &value)

void	addSymbolSpecies ()

void	insertMember (StringOrSymbol *s, const Value &v, PropertyAttributes attributes=Attr_Data)

void	insertMember (StringOrSymbol s, const Property p, PropertyAttributes attributes)

bool	isExtensible () const

bool	preventExtensions ()

Heap::Object *	getPrototypeOf () const

bool	setPrototypeOf (const Object *p)

void	setPrototypeUnchecked (const Object *p)

void	copyArrayData (Object *other)

bool	setArrayLength (uint newLen)

void	setArrayLengthUnchecked (uint l)

void	arraySet (uint index, const Property *p, PropertyAttributes attributes=Attr_Data)

void	arraySet (uint index, const Value &value)

bool	arrayPut (uint index, const Value &value)

bool	arrayPut (uint index, const Value *values, uint n)

void	setArrayAttributes (uint i, PropertyAttributes a)

void	push_back (const Value &v)

ArrayData::Type	arrayType () const

void	setArrayType (ArrayData::Type t)

void	arrayReserve (uint n)

void	arrayCreate ()

void	initSparseArray ()

SparseArrayNode *	sparseBegin () const

SparseArrayNode *	sparseEnd () const

bool	protoHasArray ()

ReturnedValue	get (StringOrSymbol name, bool hasProperty=nullptr, const Value *receiver=nullptr) const

ReturnedValue	get (uint idx, bool hasProperty=nullptr, const Value receiver=nullptr) const

QT_DEPRECATED ReturnedValue	getIndexed (uint idx, bool *hasProperty=nullptr) const

ReturnedValue	get (PropertyKey id, const Value receiver=nullptr, bool hasProperty=nullptr) const

bool	put (StringOrSymbol name, const Value &v, Value receiver=nullptr)

bool	put (uint idx, const Value &v, Value *receiver=nullptr)

QT_DEPRECATED bool	putIndexed (uint idx, const Value &v)

bool	put (PropertyKey id, const Value &v, Value *receiver=nullptr)

bool	setIndexed (uint idx, const Value &v, ThrowOnFailure shouldThrow)

bool	set (StringOrSymbol *name, const Value &v, ThrowOnFailure shouldThrow)

bool	deleteProperty (PropertyKey id)

OwnPropertyKeyIterator *	ownPropertyKeys (Value *target) const

qint64	getLength () const

ReturnedValue	instanceOf (const Value &var) const

bool	isConcatSpreadable () const

bool	isArray () const

const FunctionObject *	speciesConstructor (Scope &scope, const FunctionObject *defaultConstructor) const

bool	setProtoFromNewTarget (const Value *newTarget)

ReturnedValue	resolveLookupGetter (ExecutionEngine engine, Lookup lookup) const

ReturnedValue	resolveLookupSetter (ExecutionEngine engine, Lookup lookup, const Value &value)

int	metacall (QMetaObject::Call call, int index, void **a)

Public Member Functions inherited from QV4::Managed
Heap::InternalClass *	internalClass () const

const VTable *	vtable () const

ExecutionEngine *	engine () const

bool	isV4SequenceType () const

bool	isQmlListPropertyType () const

bool	isArrayLike () const

bool	isArrayObject () const

bool	isStringObject () const

bool	isSymbolObject () const

QString	className () const

bool	isEqualTo (const Managed *other) const

bool	inUse () const

bool	markBit () const

void	mark (MarkStack *markStack)

Q_ALWAYS_INLINE Heap::Base *	heapObject () const

template<typename T >
T *	cast ()

template<typename T >
const T *	cast () const

Public Member Functions inherited from QV4::Value
	Value ()=default

constexpr	Value (quint64 val)

bool	isString () const

bool	isStringOrSymbol () const

bool	isSymbol () const

bool	isObject () const

bool	isFunctionObject () const

QML_NEARLY_ALWAYS_INLINE String *	stringValue () const

QML_NEARLY_ALWAYS_INLINE StringOrSymbol *	stringOrSymbolValue () const

QML_NEARLY_ALWAYS_INLINE Symbol *	symbolValue () const

QML_NEARLY_ALWAYS_INLINE Object *	objectValue () const

QML_NEARLY_ALWAYS_INLINE ManagedPtr	managed () const

QML_NEARLY_ALWAYS_INLINE Value::HeapBasePtr	heapObject () const

int	toUInt16 () const

int	toInt32 () const

unsigned int	toUInt32 () const

qint64	toLength () const

qint64	toIndex () const

bool	toBoolean () const

double	toInteger () const

ReturnedValue	convertedToNumber () const

double	toNumber () const

double	toNumberImpl () const

QString	toQStringNoThrow () const

QString	toQString () const

QString	toQString (bool *ok) const

Heap::String *	toString (ExecutionEngine *e) const

QV4::PropertyKey	toPropertyKey (ExecutionEngine *e) const

Heap::Object *	toObject (ExecutionEngine *e) const

bool	isPrimitive () const

template<typename T >
const T *	as () const

template<typename T >
T *	as ()

template<typename T >
T *	cast ()

template<typename T >
const T *	cast () const

uint	asArrayLength (bool *ok) const

bool	sameValue (Value other) const

bool	sameValueZero (Value other) const

void	mark (MarkStack *markStack)

Value &	operator= (const ScopedValue &v)

Value &	operator= (ReturnedValue v)

Value &	operator= (ManagedPtr m)

Value &	operator= (HeapBasePtr o)

template<typename T >
Value &	operator= (const Scoped< T > &t)

template<>
const DateObject *	as () const

Public Member Functions inherited from QV4::StaticValue
	StaticValue ()=default

constexpr	StaticValue (quint64 val)

StaticValue &	operator= (ReturnedValue v)

template<typename Value >
StaticValue &	operator= (const Value &)

template<typename Value >
const Value &	asValue () const

template<typename Value >
Value &	asValue ()

QV4_NEARLY_ALWAYS_INLINE constexpr quint64 &	rawValueRef ()

QV4_NEARLY_ALWAYS_INLINE constexpr quint64	rawValue () const

QV4_NEARLY_ALWAYS_INLINE constexpr void	setRawValue (quint64 raw)

QV4_NEARLY_ALWAYS_INLINE constexpr void	setTagValue (quint32 tag, quint32 value)

QV4_NEARLY_ALWAYS_INLINE constexpr quint32	value () const

QV4_NEARLY_ALWAYS_INLINE constexpr quint32	tag () const

QV4_NEARLY_ALWAYS_INLINE constexpr void	setTag (quint32 tag)

QV4_NEARLY_ALWAYS_INLINE constexpr int	int_32 () const

QV4_NEARLY_ALWAYS_INLINE constexpr void	setInt_32 (int i)

QV4_NEARLY_ALWAYS_INLINE uint	uint_32 () const

QV4_NEARLY_ALWAYS_INLINE constexpr void	setEmpty ()

Type	type () const

quint64	quickType () const

bool	isEmpty () const

bool	isNull () const

bool	isBoolean () const

bool	isInteger () const

bool	isNullOrUndefined () const

bool	isUndefined () const

bool	isDouble () const

bool	isNumber () const

bool	isManagedOrUndefined () const

bool	isManaged () const

bool	isIntOrBool () const

bool	integerCompatible () const

bool	isNaN () const

bool	isPositiveInt () const

QV4_NEARLY_ALWAYS_INLINE double	doubleValue () const

QV4_NEARLY_ALWAYS_INLINE void	setDouble (double d)

bool	isInt32 ()

double	asDouble () const

bool	booleanValue () const

int	integerValue () const

bool	tryIntegerConversion ()

bool	toBoolean () const

int	toInt32 () const

ReturnedValue *	data_ptr ()

constexpr ReturnedValue	asReturnedValue () const

template<>
StaticValue &	operator= (const Value &value)

template<typename Managed >
StaticValue &	operator= (const Managed &m)

template<>
Value &	asValue ()

template<>
const Value &	asValue () const

Static Public Member Functions
static void	initializeBindings (ExecutionEngine *engine)

static ReturnedValue	getQmlProperty (ExecutionEngine engine, const QQmlRefPointer< QQmlContextData > &qmlContext, Heap::Object wrapper, QObject object, String name, Flags flags, bool hasProperty=nullptr, const QQmlPropertyData *property=nullptr)

static bool	setQmlProperty (ExecutionEngine engine, const QQmlRefPointer< QQmlContextData > &qmlContext, QObject object, String *name, Flags flags, const Value &value)

static ReturnedValue	wrap (ExecutionEngine engine, QObject object)

static ReturnedValue	wrapConst (ExecutionEngine engine, QObject object)

static void	markWrapper (QObject object, MarkStack markStack)

static void	setProperty (ExecutionEngine engine, QObject object, int propertyIndex, const Value &value)

static void	setProperty (ExecutionEngine engine, QObject object, const QQmlPropertyData *property, const Value &value)

static ReturnedValue	getProperty (ExecutionEngine engine, Heap::Object wrapper, QObject object, const QQmlPropertyData property, Flags flags)

static ReturnedValue	virtualResolveLookupGetter (const Object object, ExecutionEngine engine, Lookup *lookup)

static ReturnedValue	lookupAttached (Lookup l, ExecutionEngine engine, const Value &object)

template<typename ReversalFunctor >
static ReturnedValue	lookupPropertyGetterImpl (Lookup l, ExecutionEngine engine, const Value &object, Flags flags, ReversalFunctor revert)

template<typename ReversalFunctor >
static ReturnedValue	lookupMethodGetterImpl (Lookup l, ExecutionEngine engine, const Value &object, Flags flags, ReversalFunctor revert)

static bool	virtualResolveLookupSetter (Object object, ExecutionEngine engine, Lookup *lookup, const Value &value)

static OwnPropertyKeyIterator *	virtualOwnPropertyKeys (const Object m, Value target)

static int	virtualMetacall (Object object, QMetaObject::Call call, int index, void *a)

static QString	objectToString (ExecutionEngine engine, const QMetaObject metaObject, QObject *object)

Static Public Member Functions inherited from QV4::Object
static ReturnedValue	getValue (const Value *thisObject, const Value &v, PropertyAttributes attrs)

static ReturnedValue	getValueAccessor (const Value *thisObject, const Value &v, PropertyAttributes attrs)

static ReturnedValue	checkedInstanceOf (ExecutionEngine engine, const FunctionObject typeObject, const Value &var)

Static Public Member Functions inherited from QV4::Value
static constexpr Value	fromStaticValue (StaticValue staticValue)

static Value	fromHeapObject (HeapBasePtr m)

static bool	toBooleanImpl (Value val)

static double	toNumberImpl (Value v)

static Heap::String *	toString (ExecutionEngine *e, Value val)

static Heap::Object *	toObject (ExecutionEngine *e, Value val)

static constexpr Value	fromReturnedValue (ReturnedValue val)

static double	toInteger (double d)

static int	toInt32 (double d)

static unsigned int	toUInt32 (double d)

static constexpr Value	emptyValue ()

static constexpr Value	fromBoolean (bool b)

static constexpr Value	fromInt32 (int i)

static constexpr Value	undefinedValue ()

static constexpr Value	nullValue ()

static Value	fromDouble (double d)

static Value	fromUInt32 (uint i)

Static Public Member Functions inherited from QV4::StaticValue
static int	valueOffset ()

static int	tagOffset ()

static constexpr quint64	tagValue (quint32 tag, quint32 value)

static constexpr quint64	tagBitMask (TagBit bit)

static bool	integerCompatible (StaticValue a, StaticValue b)

static bool	bothDouble (StaticValue a, StaticValue b)

static QV4_NEARLY_ALWAYS_INLINE bool	isInt32 (double d)

static constexpr StaticValue	fromReturnedValue (ReturnedValue val)

static constexpr StaticValue	emptyValue ()

static constexpr StaticValue	fromBoolean (bool b)

static constexpr StaticValue	fromInt32 (int i)

static constexpr StaticValue	undefinedValue ()

static constexpr StaticValue	nullValue ()

static StaticValue	fromDouble (double d)

static StaticValue	fromUInt32 (uint i)

static double	toInteger (double d)

static int	toInt32 (double d)

static unsigned int	toUInt32 (double d)

Protected Member Functions
const QQmlPropertyData *	findProperty (const QQmlRefPointer< QQmlContextData > &qmlContext, String name, Flags flags, QQmlPropertyData local) const

Static Protected Member Functions
static bool	virtualIsEqualTo (Managed that, Managed o)

static ReturnedValue	create (ExecutionEngine engine, QObject object)

static const QQmlPropertyData *	findProperty (QObject o, const QQmlRefPointer< QQmlContextData > &qmlContext, String name, Flags flags, QQmlPropertyData *local)

static ReturnedValue	virtualGet (const Managed m, PropertyKey id, const Value receiver, bool *hasProperty)

static bool	virtualPut (Managed m, PropertyKey id, const Value &value, Value receiver)

static PropertyAttributes	virtualGetOwnProperty (const Managed m, PropertyKey id, Property p)

static ReturnedValue	method_connect (const FunctionObject , const Value thisObject, const Value *argv, int argc)

static ReturnedValue	method_disconnect (const FunctionObject , const Value thisObject, const Value *argv, int argc)

Static Protected Member Functions inherited from QV4::Object
static ReturnedValue	virtualGet (const Managed m, PropertyKey id, const Value receiver, bool *hasProperty)

static bool	virtualPut (Managed m, PropertyKey id, const Value &value, Value receiver)

static bool	virtualDeleteProperty (Managed *m, PropertyKey id)

static bool	virtualHasProperty (const Managed *m, PropertyKey id)

static PropertyAttributes	virtualGetOwnProperty (const Managed m, PropertyKey id, Property p)

static bool	virtualDefineOwnProperty (Managed m, PropertyKey id, const Property p, PropertyAttributes attrs)

static bool	virtualIsExtensible (const Managed *m)

static bool	virtualPreventExtensions (Managed *)

static Heap::Object *	virtualGetPrototypeOf (const Managed *)

static bool	virtualSetPrototypeOf (Managed , const Object )

static OwnPropertyKeyIterator *	virtualOwnPropertyKeys (const Object m, Value target)

static qint64	virtualGetLength (const Managed *m)

static ReturnedValue	virtualInstanceOf (const Object *typeObject, const Value &var)

static ReturnedValue	virtualResolveLookupGetter (const Object object, ExecutionEngine engine, Lookup *lookup)

static bool	virtualResolveLookupSetter (Object object, ExecutionEngine engine, Lookup *lookup, const Value &value)

static int	virtualMetacall (Object object, QMetaObject::Call call, int index, void *a)

Static Protected Member Functions inherited from QV4::Managed
static bool	virtualIsEqualTo (Managed m, Managed other)

Additional Inherited Members
Public Attributes inherited from QV4::StaticValue
quint64	_val

Static Public Attributes inherited from QV4::StaticValue
static constexpr quint64	ExponentMask = 0b0111111111110000ull << 48

static constexpr quint64	Top1Mask = 0b1000000000000000ull << 48

static constexpr quint64	Upper3Mask = 0b0000000000001110ull << 48

static constexpr quint64	Lower5Mask = 0b0000000000011111ull

static constexpr quint64	ManagedMask = ExponentMask \| quint64(TagBit::Unmanaged) << Tag_Shift

static constexpr quint64	DoubleMask = ManagedMask \| quint64(TagBit::Special) << Tag_Shift

static constexpr quint64	NumberMask = ManagedMask \| quint64(TagBit::Number) << Tag_Shift

static constexpr quint64	IntOrBoolMask = ManagedMask \| quint64(TagBit::IntOrBool) << Tag_Shift

static constexpr quint64	IntCompatMask = ManagedMask \| quint64(TagBit::IntCompat) << Tag_Shift

static constexpr quint64	EncodeMask = DoubleMask \| NumberMask

static constexpr quint64	DoubleDiscriminator = ((quint64(TagBit::Unmanaged) \| quint64(TagBit::Special)) << Tag_Shift)

static constexpr quint64	NumberDiscriminator = ((quint64(TagBit::Unmanaged) \| quint64(TagBit::Number)) << Tag_Shift)

Static Protected Attributes inherited from QV4::VTableBase
static constexpr VTable::Destroy	virtualDestroy = nullptr

static constexpr VTable::IsEqualTo	virtualIsEqualTo = nullptr

static constexpr VTable::Get	virtualGet = nullptr

static constexpr VTable::Put	virtualPut = nullptr

static constexpr VTable::DeleteProperty	virtualDeleteProperty = nullptr

static constexpr VTable::HasProperty	virtualHasProperty = nullptr

static constexpr VTable::GetOwnProperty	virtualGetOwnProperty = nullptr

static constexpr VTable::DefineOwnProperty	virtualDefineOwnProperty = nullptr

static constexpr VTable::IsExtensible	virtualIsExtensible = nullptr

static constexpr VTable::PreventExtensions	virtualPreventExtensions = nullptr

static constexpr VTable::GetPrototypeOf	virtualGetPrototypeOf = nullptr

static constexpr VTable::SetPrototypeOf	virtualSetPrototypeOf = nullptr

static constexpr VTable::GetLength	virtualGetLength = nullptr

static constexpr VTable::OwnPropertyKeys	virtualOwnPropertyKeys = nullptr

static constexpr VTable::InstanceOf	virtualInstanceOf = nullptr

static constexpr VTable::Call	virtualCall = nullptr

static constexpr VTable::CallAsConstructor	virtualCallAsConstructor = nullptr

static constexpr VTable::CallWithMetaTypes	virtualCallWithMetaTypes = nullptr

static constexpr VTable::ResolveLookupGetter	virtualResolveLookupGetter = nullptr

static constexpr VTable::ResolveLookupSetter	virtualResolveLookupSetter = nullptr

static constexpr VTable::Metacall	virtualMetacall = nullptr

Detailed Description

Definition at line 127 of file qv4qobjectwrapper_p.h.

Member Enumeration Documentation

◆ Flag

enum QV4::QObjectWrapper::Flag

Enumerator
NoFlag
CheckRevision
AttachMethods
AllowOverride
IncludeImports

Definition at line 132 of file qv4qobjectwrapper_p.h.

Member Function Documentation

◆ create()

ReturnedValue QV4::QObjectWrapper::create	(	ExecutionEngine *	engine,
		QObject *	object
	)

staticprotected

Definition at line 794 of file qv4qobjectwrapper.cpp.

References args, cache, engine, and QQmlData::ensurePropertyCache().

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◆ destroyObject()

void QV4::QObjectWrapper::destroyObject ( bool lastCall )

Definition at line 1346 of file qv4qobjectwrapper.cpp.

References QV4::WeakValue::clear(), QQmlData::context, d, QQmlRefPointer< T >::data(), QQmlData::disconnectNotifiers(), QQmlContextData::emitDestruction(), QQmlData::get(), QQmlData::indestructible, QQmlData::isQueuedForDeletion, QQmlData::jsWrapper, o, QQmlData::ownContext, QQmlData::propertyCache, Q_ASSERT, and QQmlRefPointer< T >::reset().

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◆ findProperty() [1/2]

const QQmlPropertyData * QV4::QObjectWrapper::findProperty	(	const QQmlRefPointer< QQmlContextData > &	qmlContext,
		String *	name,
		Flags	flags,
		QQmlPropertyData *	local
	)		const

protected

Definition at line 227 of file qv4qobjectwrapper.cpp.

References d, and qmlContext().

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◆ findProperty() [2/2]

const QQmlPropertyData * QV4::QObjectWrapper::findProperty	(	QObject *	o,
		const QQmlRefPointer< QQmlContextData > &	qmlContext,
		String *	name,
		Flags	flags,
		QQmlPropertyData *	local
	)

staticprotected

Definition at line 234 of file qv4qobjectwrapper.cpp.

References QQmlData::get(), o, QQmlPropertyCache::property(), QQmlData::propertyCache, Q_UNUSED, and qmlContext().

Referenced by virtualGetOwnProperty().

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◆ get() [1/3]

ReturnedValue QV4::Object::get	(	PropertyKey	id,
		const Value *	receiver = `nullptr`,
		bool *	hasProperty = `nullptr`
	)		const

inline

Definition at line 276 of file qv4object_p.h.

◆ get() [2/3]

ReturnedValue QV4::Object::get	(	StringOrSymbol *	name,
		bool *	hasProperty = `nullptr`,
		const Value *	receiver = `nullptr`
	)		const

inline

Definition at line 270 of file qv4object_p.h.

◆ get() [3/3]

ReturnedValue QV4::Object::get	(	uint	idx,
		bool *	hasProperty = `nullptr`,
		const Value *	receiver = `nullptr`
	)		const

inline

Definition at line 272 of file qv4object_p.h.

◆ getProperty()

ReturnedValue QV4::QObjectWrapper::getProperty	(	ExecutionEngine *	engine,
		Heap::Object *	wrapper,
		QObject *	object,
		const QQmlPropertyData *	property,
		Flags	flags
	)

static

Definition at line 249 of file qv4qobjectwrapper.cpp.

References QQmlPropertyCapture::captureProperty(), engine, QQmlPropertyCapture::expression, QQmlData::flushPendingBinding(), QQmlVMEMetaObject::get(), QQmlEnginePrivate::get(), global, QV4::loadProperty(), QQmlJavaScriptExpression::mustCaptureBindableProperty(), property, QQmlEnginePrivate::propertyCapture, Q_ASSERT, QQmlVMEMetaObject::vmeMethod(), QQmlVMEMetaObject::vmeProperty(), and wrapper().

Referenced by lookupMethodGetterImpl(), lookupPropertyGetterImpl(), and QV4::QObjectWrapperOwnPropertyKeyIterator::next().

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◆ getQmlProperty() [1/2]

ReturnedValue QV4::QObjectWrapper::getQmlProperty	(	const QQmlRefPointer< QQmlContextData > &	qmlContext,
		String *	name,
		Flags	flags,
		bool *	hasProperty = `nullptr`
	)		const

Referenced by QV4::QQmlContextWrapper::getPropertyAndBase(), QV4::QQmlContextWrapper::lookupInParentContextHierarchy(), virtualGet(), QV4::QQmlTypeWrapper::virtualGet(), and virtualGetOwnProperty().

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◆ getQmlProperty() [2/2]

static ReturnedValue QV4::QObjectWrapper::getQmlProperty	(	ExecutionEngine *	engine,
		const QQmlRefPointer< QQmlContextData > &	qmlContext,
		Heap::Object *	wrapper,
		QObject *	object,
		String *	name,
		Flags	flags,
		bool *	hasProperty = `nullptr`,
		const QQmlPropertyData **	property = `nullptr`
	)

static

◆ initializeBindings()

void QV4::QObjectWrapper::initializeBindings ( ExecutionEngine * engine )

static

Definition at line 221 of file qv4qobjectwrapper.cpp.

References engine, and QStringLiteral.

Referenced by QV4::ExecutionEngine::ExecutionEngine().

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◆ lookupAttached()

ReturnedValue QV4::QObjectWrapper::lookupAttached	(	Lookup *	l,
		ExecutionEngine *	engine,
		const Value &	object
	)

static

Definition at line 1021 of file qv4qobjectwrapper.cpp.

References engine.

Referenced by QQmlPrivate::AOTCompiledContext::initLoadAttachedLookup(), QQmlPrivate::AOTCompiledContext::loadAttachedLookup(), and QQmlPrivate::AOTCompiledContext::lookupResultMetaType().

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◆ lookupMethodGetterImpl() [1/2]

template<typename ReversalFunctor >

static ReturnedValue QV4::QObjectWrapper::lookupMethodGetterImpl	(	Lookup *	l,
		ExecutionEngine *	engine,
		const Value &	object,
		Flags	flags,
		ReversalFunctor	revert
	)

static

Referenced by QV4::Lookup::getterQObjectMethod(), QV4::QQmlContextWrapper::lookupContextObjectMethod(), QV4::QQmlContextWrapper::lookupScopeObjectMethod(), and QV4::QQmlTypeWrapper::lookupSingletonMethod().

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◆ lookupMethodGetterImpl() [2/2]

template<typename ReversalFunctor >

ReturnedValue QV4::QObjectWrapper::lookupMethodGetterImpl	(	Lookup *	lookup,
		ExecutionEngine *	engine,
		const Value &	object,
		QObjectWrapper::Flags	flags,
		ReversalFunctor	revertLookup
	)

inline

Definition at line 303 of file qv4qobjectwrapper_p.h.

References QV4::canConvert(), QQmlRefPointer< T >::data(), QV4::Managed::engine(), QQmlData::get(), getProperty(), QV4::Lookup::ic, method, QV4::Lookup::method, o, QV4::Heap::QObjectWrapper::object(), property, QV4::Lookup::propertyCache, QQmlData::propertyCache, QV4::Lookup::propertyData, QV4::Lookup::qobjectMethodLookup, QV4::Encode::undefined(), and QQmlData::wasDeleted().

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◆ lookupPropertyGetterImpl() [1/2]

template<typename ReversalFunctor >

static ReturnedValue QV4::QObjectWrapper::lookupPropertyGetterImpl	(	Lookup *	l,
		ExecutionEngine *	engine,
		const Value &	object,
		Flags	flags,
		ReversalFunctor	revert
	)

static

Referenced by QV4::Lookup::getterQObject(), QV4::QQmlContextWrapper::lookupContextObjectProperty(), QV4::QQmlContextWrapper::lookupScopeObjectProperty(), and QV4::QQmlTypeWrapper::lookupSingletonProperty().

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◆ lookupPropertyGetterImpl() [2/2]

template<typename ReversalFunctor >

ReturnedValue QV4::QObjectWrapper::lookupPropertyGetterImpl	(	Lookup *	lookup,
		ExecutionEngine *	engine,
		const Value &	object,
		QObjectWrapper::Flags	flags,
		ReversalFunctor	revertLookup
	)

inline

Definition at line 265 of file qv4qobjectwrapper_p.h.

References AllowOverride, QV4::canConvert(), QQmlRefPointer< T >::data(), QV4::Managed::engine(), QQmlData::get(), getProperty(), QV4::Lookup::ic, o, QV4::Heap::QObjectWrapper::object(), property, QV4::Lookup::propertyCache, QQmlData::propertyCache, QV4::Lookup::propertyData, QV4::Lookup::qobjectLookup, QV4::Encode::undefined(), and QQmlData::wasDeleted().

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◆ markWrapper()

void QV4::QObjectWrapper::markWrapper	(	QObject *	object,
		MarkStack *	markStack
	)

static

Definition at line 740 of file qv4qobjectwrapper.cpp.

References engine, QV4::MarkStack::engine(), QQmlData::get(), QQmlData::hasConstWrapper, QQmlData::hasTaintedV4Object, QQmlData::jsEngineId, QQmlData::jsWrapper, QV4::WeakValue::markOnce(), Q_ASSERT, and QQmlData::wasDeleted().

Referenced by QV4::Heap::QQuickItemWrapper::markObjects(), and QV4::Heap::QSSGItemWrapper::markObjects().

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◆ metaObject()

const QMetaObject * QV4::QObjectWrapper::metaObject ( ) const

inline

Definition at line 144 of file qv4qobjectwrapper_p.h.

References o.

◆ method_connect()

ReturnedValue QV4::QObjectWrapper::method_connect	(	const FunctionObject *	b,
		const Value *	thisObject,
		const Value *	argv,
		int	argc
	)

staticprotected

Definition at line 1193 of file qv4qobjectwrapper.cpp.

References Qt::AutoConnection, QObjectPrivate::connect(), QQmlRefPointer< T >::data(), QV4::Scope::engine, QV4::extractQtSignal(), QQmlPropertyPrivate::flushSignal(), QV4::QObjectSlotDispatcher::function, QQmlData::get(), QQmlData::propertyCache, qCInfo, RETURN_UNDEFINED, QV4::PersistentValue::set(), QMetaMethod::Signal, QV4::QObjectSlotDispatcher::signal, signalIndex, QV4::QObjectSlotDispatcher::thisObject, and THROW_GENERIC_ERROR.

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◆ method_disconnect()

ReturnedValue QV4::QObjectWrapper::method_disconnect	(	const FunctionObject *	b,
		const Value *	thisObject,
		const Value *	argv,
		int	argc
	)

staticprotected

Definition at line 1255 of file qv4qobjectwrapper.cpp.

References QObjectPrivate::disconnect(), QV4::Scope::engine, QV4::extractQtSignal(), QV4::Value::isObject(), QV4::StaticValue::isUndefined(), metaObject(), method, QV4::ScopedValue::ptr, QV4::Scoped< T >::ptr, RETURN_UNDEFINED, QMetaMethod::Signal, signalIndex, and THROW_GENERIC_ERROR.

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◆ object()

QObject * QV4::QObjectWrapper::object ( ) const

inline

Definition at line 151 of file qv4qobjectwrapper_p.h.

References d.

Referenced by QtObject::create(), instanceOfQObject(), QV4::PropertyListPrototype::method_splice(), QV4::QObjectWrapperOwnPropertyKeyIterator::next(), QV4::ModelObject::virtualGet(), virtualGetOwnProperty(), virtualIsEqualTo(), virtualPut(), QV4::ModelObject::virtualPut(), and virtualResolveLookupGetter().

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◆ objectToString()

QString QV4::QObjectWrapper::objectToString	(	ExecutionEngine *	engine,
		const QMetaObject *	metaObject,
		QObject *	object
	)

static

Definition at line 1044 of file qv4qobjectwrapper.cpp.

References engine, QString::fromUtf8(), QJSEngine::fromVariant(), QString::isEmpty(), metaObject(), method, QMetaType::name(), and QString::number().

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◆ Q_DECLARE_FLAGS()

QV4::QObjectWrapper::Q_DECLARE_FLAGS	(	Flags	,
		Flag
	)

◆ setProperty() [1/3]

void QV4::QObjectWrapper::setProperty	(	ExecutionEngine *	engine,
		int	propertyIndex,
		const Value &	value
	)

Definition at line 760 of file qv4qobjectwrapper.cpp.

References d, engine, and setProperty().

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◆ setProperty() [2/3]

void QV4::QObjectWrapper::setProperty	(	ExecutionEngine *	engine,
		QObject *	object,
		const QQmlPropertyData *	property,
		const Value &	value
	)

static

Definition at line 469 of file qv4qobjectwrapper.cpp.

References arg, QMetaObject::BindableProperty, QQmlPropertyPrivate::binding(), QV4::ExecutionEngine::callingQmlContext(), QQmlBinding::create(), QQmlPropertyBinding::create(), QQmlPropertyBinding::createFromBoundFunction(), QQmlRefPointer< T >::data(), engine, QV4::Scope::engine, error, QQmlPropertyPrivate::findAliasTarget(), QMetaType::flags(), QJSValuePrivate::fromReturnedValue(), QMetaType::fromType(), QString::fromUtf8(), QQmlVMEMetaObject::get(), QQmlData::get(), QQmlScriptStringPrivate::isNumberLiteral, QMetaType::IsQmlList, QQmlScriptStringPrivate::isStringLiteral, QQmlPropertyData::isVarProperty(), QMetaObject::metacall(), QMetaType::name(), QQmlScriptStringPrivate::numberValue, ok, QQmlPropertyCache::property(), property, PROPERTY_STORE, QQmlData::propertyCache, QQmlAbstractBinding::PropertyToPropertyBinding, QQmlPropertyData::propType(), Q_ASSERT, Q_UNLIKELY, qCInfo, QQmlAbstractBinding::QmlBinding, qPrintable, QStringLiteral, QQmlPropertyPrivate::removeBinding(), QMetaObject::ResetProperty, QQmlScriptStringPrivate::script, QUntypedBindable::setBinding(), QQmlPropertyPrivate::setBinding(), QQmlBinding::setBoundFunction(), QQmlBinding::setSourceLocation(), QQmlAbstractBinding::setTarget(), QQmlVMEMetaObject::setVMEProperty(), QV4::ExecutionEngine::throwError(), QJsonValue::Undefined, QMetaType::UnknownType, QQmlAbstractBinding::ValueTypeProxy, and QQmlPropertyPrivate::write().

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◆ setProperty() [3/3]

void QV4::QObjectWrapper::setProperty	(	ExecutionEngine *	engine,
		QObject *	object,
		int	propertyIndex,
		const Value &	value
	)

static

Definition at line 765 of file qv4qobjectwrapper.cpp.

References engine, QQmlData::get(), property, QQmlData::propertyCache, Q_ASSERT, setProperty(), and QQmlData::wasDeleted().

Referenced by tryConvertAndAssign().

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◆ setQmlProperty()

bool QV4::QObjectWrapper::setQmlProperty	(	ExecutionEngine *	engine,
		const QQmlRefPointer< QQmlContextData > &	qmlContext,
		QObject *	object,
		String *	name,
		Flags	flags,
		const Value &	value
	)

static

Definition at line 447 of file qv4qobjectwrapper.cpp.

References engine, QQmlData::get(), QQmlPropertyCache::property(), QQmlData::propertyCache, qmlContext(), setProperty(), and QQmlData::wasDeleted().

Referenced by QV4::QQmlContextWrapper::virtualPut(), and QV4::QQmlTypeWrapper::virtualPut().

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◆ virtualGet()

ReturnedValue QV4::QObjectWrapper::virtualGet	(	const Managed *	m,
		PropertyKey	id,
		const Value *	receiver,
		bool *	hasProperty
	)

staticprotected

Definition at line 805 of file qv4qobjectwrapper.cpp.

References QV4::ExecutionEngine::callingQmlContext(), QV4::Managed::engine(), getQmlProperty(), and qmlContext().

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◆ virtualGetOwnProperty()

PropertyAttributes QV4::QObjectWrapper::virtualGetOwnProperty	(	const Managed *	m,
		PropertyKey	id,
		Property *	p
	)

staticprotected

Definition at line 854 of file qv4qobjectwrapper.cpp.

References QV4::Attr_Data, QV4::ExecutionEngine::callingQmlContext(), QV4::Scope::engine, findProperty(), getQmlProperty(), QV4::ExecutionEngine::id_destroy(), QV4::ExecutionEngine::id_toString(), object(), qmlContext(), and QQmlData::wasDeleted().

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◆ virtualIsEqualTo()

bool QV4::QObjectWrapper::virtualIsEqualTo	(	Managed *	that,
		Managed *	o
	)

staticprotected

Definition at line 782 of file qv4qobjectwrapper.cpp.

References QV4::Value::as(), object(), and Q_ASSERT.

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◆ virtualMetacall()

int QV4::QObjectWrapper::virtualMetacall	(	Object *	object,
		QMetaObject::Call	call,
		int	index,
		void **	a
	)

static

Definition at line 1033 of file qv4qobjectwrapper.cpp.

References QMetaObject::metacall(), Q_ASSERT, and wrapper().

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◆ virtualOwnPropertyKeys()

OwnPropertyKeyIterator * QV4::QObjectWrapper::virtualOwnPropertyKeys	(	const Object *	m,
		Value *	target
	)

static

Definition at line 954 of file qv4qobjectwrapper.cpp.

◆ virtualPut()

bool QV4::QObjectWrapper::virtualPut	(	Managed *	m,
		PropertyKey	id,
		const Value &	value,
		Value *	receiver
	)

staticprotected

Definition at line 817 of file qv4qobjectwrapper.cpp.

References QV4::ExecutionEngine::callingQmlContext(), QQmlData::context, QV4::Scope::engine, error, QQmlData::get(), QV4::Scope::hasException(), QV4::Managed::internalClass(), QV4::Heap::InternalClass::isFrozen(), object(), qmlContext(), QV4::ExecutionEngine::throwError(), and QQmlData::wasDeleted().

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◆ virtualResolveLookupGetter()

ReturnedValue QV4::QObjectWrapper::virtualResolveLookupGetter	(	const Object *	object,
		ExecutionEngine *	engine,
		Lookup *	lookup
	)

static

Definition at line 960 of file qv4qobjectwrapper.cpp.

References engine, QV4::Lookup::forCall, QQmlData::get(), QV4::getDestroyOrToStringMethod(), QV4::getPropertyFromImports(), QV4::Lookup::getter, method, QV4::Lookup::nameIndex, object(), QQmlPropertyCache::property(), property, QQmlData::propertyCache, qmlContext(), QV4::setupQObjectLookup(), QV4::setupQObjectMethodLookup(), and QQmlData::wasDeleted().

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◆ virtualResolveLookupSetter()

bool QV4::QObjectWrapper::virtualResolveLookupSetter	(	Object *	object,
		ExecutionEngine *	engine,
		Lookup *	lookup,
		const Value &	value
	)

static

Definition at line 1027 of file qv4qobjectwrapper.cpp.

References engine.

◆ wrap()

ReturnedValue QV4::QObjectWrapper::wrap	(	ExecutionEngine *	engine,
		QObject *	object
	)

inlinestatic

Definition at line 231 of file qv4qobjectwrapper_p.h.

References engine, QQmlData::get(), QV4::Encode::null(), Q_LIKELY, Q_UNLIKELY, and QQmlData::wasDeleted().

Referenced by QV4::ExecutionEngine::callInContext(), QQmlPrivate::AOTCompiledContext::callObjectPropertyLookup(), callWithContextObject(), callWithScopeObject(), QQuickWindowQmlImpl::classBegin(), QV4::convertAndCall(), QQmlDelegateModelGroup::create(), QV4::ExecutionEngine::createQtObject(), QQmlVMEMetaObject::ensureQObjectWrapper(), QQmlJavaScriptExpression::evaluate(), QV4::ExecutionEngine::fromData(), QQmlDelegateModelItem::get(), QQmlListModel::get(), QV4::QQmlContextWrapper::getPropertyAndBase(), QQuickViewPrivate::init(), QQuickStackElement::initialize(), QQmlComponentPrivate::initializeObjectWithInitialProperties(), QV4::QQmlContextWrapper::lookupIdObject(), QV4::QQmlContextWrapper::lookupInParentContextHierarchy(), QV4::QQmlTypeWrapper::lookupSingletonMethod(), QV4::QQmlTypeWrapper::lookupSingletonProperty(), QQuickJSContext2DPrototype::method_get_canvas(), QV4::QmlIncubatorObject::method_get_object(), QV4::PropertyListPrototype::method_pop(), QV4::PropertyListPrototype::method_shift(), QV4::PropertyListPrototype::method_sort(), QV4::PropertyListPrototype::method_splice(), QJSEngine::newQObject(), QmlListWrapperOwnPropertyKeyIterator::next(), QQuickStackView::pop(), QQuickStackView::push(), QQuickStackView::replace(), JavaScriptJob::run(), searchContextProperties(), QQmlComponentPrivate::setInitialProperty(), QV4::QmlIncubatorObject::setInitialState(), QV4::QmlIncubatorObject::statusChanged(), QV4::CppStackFrame::thisObject(), QQuickCanvasItem::updatePolish(), QV4::QmlListWrapper::virtualGet(), QV4::QQmlTypeWrapper::virtualOwnPropertyKeys(), QV4::QQmlTypeWrapper::virtualResolveLookupGetter(), and QQmlVMEMetaObject::writeProperty().

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◆ wrapConst()

ReturnedValue QV4::QObjectWrapper::wrapConst	(	ExecutionEngine *	engine,
		QObject *	object
	)

inlinestatic

Definition at line 246 of file qv4qobjectwrapper_p.h.

References QV4::Managed::engine(), QV4::Encode::null(), Q_UNLIKELY, and QQmlData::wasDeleted().

Referenced by QV4::ExecutionEngine::fromData().

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

qtdeclarative/src/qml/jsruntime/qv4qobjectwrapper_p.h
qtdeclarative/src/qml/jsruntime/qv4qobjectwrapper.cpp

Public Types

Public Member Functions

Static Public Member Functions

Protected Member Functions

Static Protected Member Functions

Additional Inherited Members

Detailed Description

Member Enumeration Documentation

◆ Flag

Member Function Documentation

◆ create()

◆ destroyObject()

◆ findProperty() [1/2]

◆ findProperty() [2/2]

◆ get() [1/3]

◆ get() [2/3]

◆ get() [3/3]

◆ getProperty()

◆ getQmlProperty() [1/2]

◆ getQmlProperty() [2/2]

◆ initializeBindings()

◆ lookupAttached()

◆ lookupMethodGetterImpl() [1/2]

◆ lookupMethodGetterImpl() [2/2]

◆ lookupPropertyGetterImpl() [1/2]

◆ lookupPropertyGetterImpl() [2/2]

◆ markWrapper()

◆ metaObject()

◆ method_connect()

◆ method_disconnect()

◆ object()

◆ objectToString()

◆ Q_DECLARE_FLAGS()

◆ setProperty() [1/3]

◆ setProperty() [2/3]

◆ setProperty() [3/3]

◆ setQmlProperty()

◆ virtualGet()

◆ virtualGetOwnProperty()

◆ virtualIsEqualTo()

◆ virtualMetacall()

◆ virtualOwnPropertyKeys()

◆ virtualPut()

◆ virtualResolveLookupGetter()

◆ virtualResolveLookupSetter()

◆ wrap()

◆ wrapConst()