qqmllsutils.cpp File Reference

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#include "qqmllsutils_p.h"
#include <QtCore/qassert.h>
#include <QtLanguageServer/private/qlanguageserverspectypes_p.h>
#include <QtCore/qthreadpool.h>
#include <QtCore/private/qduplicatetracker_p.h>
#include <QtCore/QRegularExpression>
#include <QtQmlDom/private/qqmldomexternalitems_p.h>
#include <QtQmlDom/private/qqmldomtop_p.h>
#include <QtQmlDom/private/qqmldomscriptelements_p.h>
#include <QtQmlDom/private/qqmldom_utils_p.h>
#include <QtQml/private/qqmlsignalnames_p.h>
#include <QtQml/private/qqmljslexer_p.h>
#include <QtQmlCompiler/private/qqmljsutils_p.h>
#include <algorithm>
#include <memory>
#include <optional>
#include <queue>
#include <utility>

Include dependency graph for qqmllsutils.cpp:

Go to the source code of this file.

Classes
struct	QQmlLSUtils::SignalOrProperty

Namespaces
namespace	QQmlLSUtils

Enumerations
enum	QQmlLSUtils::SearchOption { QQmlLSUtils::FindFirst , QQmlLSUtils::FindAll , QQmlLSUtils::FindFirst , QQmlLSUtils::FindAll }
enum	QQmlLSUtils::SearchOption { QQmlLSUtils::FindFirst , QQmlLSUtils::FindAll , QQmlLSUtils::FindFirst , QQmlLSUtils::FindAll }

Functions
QString	QQmlLSUtils::qualifiersFrom (const DomItem &el)
bool	QQmlLSUtils::isFieldMemberExpression (const DomItem &item)
bool	QQmlLSUtils::isFieldMemberAccess (const DomItem &item)
bool	QQmlLSUtils::isFieldMemberBase (const DomItem &item)
QStringList	QQmlLSUtils::fieldMemberExpressionBits (const DomItem &item, const DomItem &stopAtChild={})
QByteArray	QQmlLSUtils::lspUriToQmlUrl (const QByteArray &uri)
QByteArray	QQmlLSUtils::qmlUrlToLspUri (const QByteArray &url)
QLspSpecification::Range	QQmlLSUtils::qmlLocationToLspLocation (Location qmlLocation)
	Converts a QQmlJS::SourceLocation to a LSP Range.
qsizetype	QQmlLSUtils::textOffsetFrom (const QString &text, int row, int column)
	Convert a text position from (line, column) into an offset.
TextPosition	QQmlLSUtils::textRowAndColumnFrom (const QString &text, qsizetype offset)
	Convert a text position from an offset into (line, column).
static QList< ItemLocation >::const_iterator	QQmlLSUtils::handlePropertyDefinitionAndBindingOverlap (const QList< ItemLocation > &items, qsizetype offsetInFile)
static QList< ItemLocation >	QQmlLSUtils::filterItemsFromTextLocation (const QList< ItemLocation > &items, qsizetype offsetInFile)
QList< ItemLocation >	QQmlLSUtils::itemsFromTextLocation (const DomItem &file, int line, int character)
	Find the DomItem representing the object situated in file at given line and character/column.
DomItem	QQmlLSUtils::baseObject (const DomItem &qmlObject)
static std::optional< Location >	QQmlLSUtils::locationFromDomItem (const DomItem &item, FileLocationRegion region)
std::optional< Location >	QQmlLSUtils::findTypeDefinitionOf (const DomItem &object)
	Returns the location of the type definition pointed by object.
static bool	QQmlLSUtils::findDefinitionFromItem (const DomItem &item, const QString &name)
static DomItem	QQmlLSUtils::findJSIdentifierDefinition (const DomItem &item, const QString &name)
static std::optional< SignalOrProperty >	QQmlLSUtils::resolveNameInQmlScope (const QString &name, const QQmlJSScope::ConstPtr &owner)
	Find out if {name} is a signal, signal handler, property, property changed signal, or a property changed handler in the given QQmlJSScope.
static QStringList	QQmlLSUtils::namesOfPossibleUsages (const QString &name, const DomItem &item, const QQmlJSScope::ConstPtr &targetType)
template<typename Predicate>
QQmlJSScope::ConstPtr	QQmlLSUtils::findDefiningScopeIf (const QQmlJSScope::ConstPtr &referrerScope, Predicate &&check)
QQmlJSScope::ConstPtr	QQmlLSUtils::findDefiningScopeForProperty (const QQmlJSScope::ConstPtr &referrerScope, const QString &nameToCheck)
	Finds the scope where a property is first defined.
QQmlJSScope::ConstPtr	QQmlLSUtils::findDefiningScopeForBinding (const QQmlJSScope::ConstPtr &referrerScope, const QString &nameToCheck)
QQmlJSScope::ConstPtr	QQmlLSUtils::findDefiningScopeForMethod (const QQmlJSScope::ConstPtr &referrerScope, const QString &nameToCheck)
QQmlJSScope::ConstPtr	QQmlLSUtils::findDefiningScopeForEnumeration (const QQmlJSScope::ConstPtr &referrerScope, const QString &nameToCheck)
QQmlJSScope::ConstPtr	QQmlLSUtils::findDefiningScopeForEnumerationKey (const QQmlJSScope::ConstPtr &referrerScope, const QString &nameToCheck)
static FieldFilter	QQmlLSUtils::filterForFindUsages ()
	Filter away the parts of the Dom not needed for find usages, by following the profiler's information.
static void	QQmlLSUtils::findUsagesOfNonJSIdentifiers (const DomItem &item, const QString &name, Usages &result)
static std::optional< Location >	QQmlLSUtils::locationFromJSIdentifierDefinition (const DomItem &definitionOfItem, const QString &name)
static void	QQmlLSUtils::findUsagesHelper (const DomItem &item, const QString &name, Usages &result)
Usages	QQmlLSUtils::findUsagesOf (const DomItem &item)
static std::optional< IdentifierType >	QQmlLSUtils::hasMethodOrSignal (const QQmlJSScope::ConstPtr &scope, const QString &name)
static std::optional< ExpressionType >	QQmlLSUtils::methodFromReferrerScope (const QQmlJSScope::ConstPtr &referrerScope, const QString &name, ResolveOptions options)
static std::optional< ExpressionType >	QQmlLSUtils::propertyFromReferrerScope (const QQmlJSScope::ConstPtr &referrerScope, const QString &propertyName, ResolveOptions options)
static std::optional< ExpressionType >	QQmlLSUtils::propertyBindingFromReferrerScope (const QQmlJSScope::ConstPtr &referrerScope, const QString &name, ResolveOptions options, QQmlJSTypeResolver *resolverForIds)
static QQmlJSScope::ConstPtr	QQmlLSUtils::findScopeOfSpecialItems (const QQmlJSScope::ConstPtr &scope, const DomItem &item)
static std::optional< ExpressionType >	QQmlLSUtils::resolveTypeName (const std::shared_ptr< QQmlJSTypeResolver > &resolver, const QString &name, const DomItem &item, ResolveOptions options)
	Distinguishes singleton types from attached types and "regular" qml components.
static std::optional< ExpressionType >	QQmlLSUtils::resolveFieldMemberExpressionType (const DomItem &item, ResolveOptions options)
static std::optional< ExpressionType >	QQmlLSUtils::resolveBindingIfSignalHandler (const DomItem &functionExpression)
static std::optional< ExpressionType >	QQmlLSUtils::resolveSignalHandlerParameterType (const DomItem &parameterDefinition, const QString &name, ResolveOptions options)
static std::optional< ExpressionType >	QQmlLSUtils::resolveIdentifierExpressionType (const DomItem &item, ResolveOptions options)
static std::optional< ExpressionType >	QQmlLSUtils::resolveSignalOrPropertyExpressionType (const QString &name, const QQmlJSScope::ConstPtr &scope, ResolveOptions options)
std::optional< ExpressionType >	QQmlLSUtils::resolveExpressionType (const QQmlJS::Dom::DomItem &item, ResolveOptions options)
	Resolves the type of the given DomItem, when possible (e.g., when there are enough type annotations).
DomItem	QQmlLSUtils::sourceLocationToDomItem (const DomItem &file, const QQmlJS::SourceLocation &location)
static std::optional< Location >	QQmlLSUtils::findEnumDefinitionOf (const DomItem &file, QQmlJS::SourceLocation location, const QString &name)
static std::optional< Location >	QQmlLSUtils::findMethodDefinitionOf (const DomItem &file, QQmlJS::SourceLocation location, const QString &name)
static std::optional< Location >	QQmlLSUtils::findPropertyDefinitionOf (const DomItem &file, QQmlJS::SourceLocation propertyDefinitionLocation, const QString &name)
static QQmlJS::SourceLocation	QQmlLSUtils::sourceLocationOrDefault (const QQmlJS::SourceLocation &location)
static std::optional< Location >	QQmlLSUtils::createCppTypeLocation (const QQmlJSScope::ConstPtr &type, const QStringList &headerLocations, const QQmlJS::SourceLocation &location)
static std::optional< Location >	QQmlLSUtils::findDefinitionOfType (const QQmlJSScope::ConstPtr &scope, const DomItem &item, const QStringList &headerDirectories)
std::optional< Location >	QQmlLSUtils::findDefinitionOf (const DomItem &item, const QStringList &headerDirectories)
static QQmlJSScope::ConstPtr	QQmlLSUtils::propertyOwnerFrom (const QQmlJSScope::ConstPtr &type, const QString &name)
static QQmlJSScope::ConstPtr	QQmlLSUtils::methodOwnerFrom (const QQmlJSScope::ConstPtr &type, const QString &name)
static QQmlJSScope::ConstPtr	QQmlLSUtils::expressionTypeWithDefinition (const ExpressionType &ownerType)
std::optional< ErrorMessage >	QQmlLSUtils::checkNameForRename (const DomItem &item, const QString &newName, const std::optional< ExpressionType > &targetType=std::nullopt)
static std::optional< QString >	QQmlLSUtils::oldNameFrom (const DomItem &item)
static std::optional< QString >	QQmlLSUtils::newNameFrom (const QString &dirtyNewName, IdentifierType alternative)
RenameUsages	QQmlLSUtils::renameUsagesOf (const DomItem &item, const QString &dirtyNewName, const std::optional< ExpressionType > &targetType)
	Rename the appearance of item to newName.
bool	QQmlLSUtils::isValidEcmaScriptIdentifier (QStringView view)
std::pair< QString, QStringList >	QQmlLSUtils::cmakeBuildCommand (const QString &path)
static QStringList	QQmlLSUtils::findFilePathsFromFileNamesImpl (const QStringList &rootDirs, const QStringList &fileNamesToSearch, SearchOption option, const QSet< QString > &ignoredFilePaths)
QStringList	QQmlLSUtils::findFilePathsFromFileNames (const QString &rootDir, const QStringList &fileNamesToSearch, const QSet< QString > &ignoredPaths)
QString	QQmlLSUtils::findFilePathFromFileName (const QStringList &rootDirs, const QString &fileNameToSearch, const QSet< QString > &ignoredPaths)