qqmljsutils.cpp File Reference

#include "qqmljsutils_p.h"
#include "qqmljstyperesolver_p.h"
#include "qqmljsscopesbyid_p.h"
#include <algorithm>

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Functions
template<typename ScopeForId >
static QQmlJSUtils::ResolvedAlias	resolveAlias (ScopeForId scopeForId, const QQmlJSMetaProperty &property, const QQmlJSScope::ConstPtr &owner, const QQmlJSUtils::AliasResolutionVisitor &visitor)
bool	canStrictlyCompareWithVar (const QQmlJSTypeResolver *typeResolver, const QQmlJSRegisterContent &lhsContent, const QQmlJSRegisterContent &rhsContent)
bool	canCompareWithQObject (const QQmlJSTypeResolver *typeResolver, const QQmlJSRegisterContent &lhsContent, const QQmlJSRegisterContent &rhsContent)
bool	canCompareWithQUrl (const QQmlJSTypeResolver *typeResolver, const QQmlJSRegisterContent &lhsContent, const QQmlJSRegisterContent &rhsContent)

Function Documentation

canCompareWithQObject()

bool canCompareWithQObject	(	const QQmlJSTypeResolver *	typeResolver,
		const QQmlJSRegisterContent &	lhsContent,
		const QQmlJSRegisterContent &	rhsContent
	)

Utility method that checks if one of the registers is qobject, and the other can be efficiently compared to it

Definition at line 232 of file qqmljsutils.cpp.

References QQmlJSTypeResolver::containedType(), QQmlJSTypeResolver::equals(), QQmlJSTypeResolver::nullType(), and Q_ASSERT.

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canCompareWithQUrl()

bool canCompareWithQUrl	(	const QQmlJSTypeResolver *	typeResolver,
		const QQmlJSRegisterContent &	lhsContent,
		const QQmlJSRegisterContent &	rhsContent
	)

Utility method that checks if both sides are QUrl type. In future, that might be extended to support comparison with other types i.e QUrl vs string

Definition at line 252 of file qqmljsutils.cpp.

References QQmlJSTypeResolver::containedType(), QQmlJSTypeResolver::equals(), Q_ASSERT, and QQmlJSTypeResolver::urlType().

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canStrictlyCompareWithVar()

bool canStrictlyCompareWithVar	(	const QQmlJSTypeResolver *	typeResolver,
		const QQmlJSRegisterContent &	lhsContent,
		const QQmlJSRegisterContent &	rhsContent
	)

Utility method that checks if one of the registers is var, and the other can be efficiently compared to it

Definition at line 207 of file qqmljsutils.cpp.

References QQmlJSTypeResolver::containedType(), QQmlJSTypeResolver::equals(), QQmlJSTypeResolver::nullType(), Q_ASSERT, QQmlJSTypeResolver::varType(), and QQmlJSTypeResolver::voidType().

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resolveAlias()

template<typename ScopeForId >

static QQmlJSUtils::ResolvedAlias resolveAlias ( ScopeForId  scopeForId, const QQmlJSMetaProperty &  property, const QQmlJSScope::ConstPtr &  owner, const QQmlJSUtils::AliasResolutionVisitor &  visitor  )

static

Fully resolves alias property and returns the information about the origin, which is not an alias.

Definition at line 21 of file qqmljsutils.cpp.

References QQmlJSUtils::AliasTarget_Object, QQmlJSUtils::AliasTarget_Property, QQmlJSUtils::ResolvedAlias::owner, QQmlJSUtils::AliasResolutionVisitor::processResolvedId, QQmlJSUtils::AliasResolutionVisitor::processResolvedProperty, QQmlJSScope::property(), property, Q_ASSERT, and QQmlJSUtils::AliasResolutionVisitor::reset.

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