QmlDesigner: Ignore non qds folder in project

A new is inside project flag is introduced. Directories which contains a
"ignore-in-qds" file are ignored. Subdirectories which start with a '.'
are ignored, too.

Task-number: QDS-14916
Change-Id: I8a4c9198bdb7bfd98f116697c418d075affb574a
Reviewed-by: Thomas Hartmann <thomas.hartmann@qt.io>

src/plugins/qmldesigner/libs/designercore/include/nodemetainfo.h

@@ -76,6 +76,7 @@ public:
     MetaInfoType type() const;
     bool isFileComponent() const;
     bool isSingleton() const;
+    bool isInsideProject() const;
     FlagIs canBeContainer() const;
     FlagIs forceClip() const;
     FlagIs doesLayoutChildren() const;

src/plugins/qmldesigner/libs/designercore/metainfo/nodemetainfo.cpp

@@ -1547,6 +1547,26 @@ bool NodeMetaInfo::isSingleton() const
     }
 }
 
+bool NodeMetaInfo::isInsideProject() const
+{
+    if constexpr (useProjectStorage()) {
+        if (!isValid())
+            return {};
+
+        using NanotraceHR::keyValue;
+        NanotraceHR::Tracer tracer{"is inside project", category(), keyValue("type id", m_typeId)};
+
+        auto isInsideProject = typeData().traits.isInsideProject;
+
+        tracer.end(keyValue("is inside project", isInsideProject));
+
+        return isInsideProject;
+
+    } else {
+        return false;
+    }
+}
+
 FlagIs NodeMetaInfo::canBeContainer() const
 {
     if constexpr (useProjectStorage()) {

src/plugins/qmldesigner/libs/designercore/projectstorage/projectstorageinfotypes.h

@@ -125,6 +125,8 @@ void convertToString(String &string, const TypeTraitsKind &kind)
     }
 }
 
+enum class IsInsideProject : char { No, Yes };
+
 struct TypeTraits
 {
     constexpr TypeTraits()
@@ -133,6 +135,7 @@ struct TypeTraits
         , isFileComponent{false}
         , usesCustomParser{false}
         , isSingleton{false}
+        , isInsideProject{false}
         , dummy{0U}
         , canBeContainer{FlagIs::False}
         , forceClip{FlagIs::False}
@@ -208,7 +211,8 @@ struct TypeTraits
             unsigned int isFileComponent : 1;
             unsigned int usesCustomParser : 1;
             unsigned int isSingleton : 1;
-            unsigned int dummy : 24;
+            unsigned int isInsideProject : 1;
+            unsigned int dummy : 23;
         };
 
         unsigned int type;

src/plugins/qmldesigner/libs/designercore/projectstorage/projectstorageupdater.cpp

@@ -253,36 +253,53 @@ void addModuleExportedImports(Storage::Synchronization::ModuleExportedImports &i
     }
 }
 
-std::vector<IdPaths> createIdPaths(ProjectStorageUpdater::WatchedSourceIdsIds watchedSourceIds,
+using Storage::IsInsideProject;
-                                   ProjectPartId projectPartId)
+
+using WatchedSourceIds = ProjectStorageUpdater::WatchedSourceIds;
+
+void appendIdPaths(WatchedSourceIds watchedSourceIds, ProjectPartId id, std::vector<IdPaths> &idPaths)
 {
-    std::vector<IdPaths> idPaths;
+    if (watchedSourceIds.directoryIds.size())
-    idPaths.reserve(4);
+        idPaths.emplace_back(id, SourceType::Directory, std::move(watchedSourceIds.directoryIds));
 
-    idPaths.push_back({projectPartId, SourceType::Directory, std::move(watchedSourceIds.directoryIds)});
+    if (watchedSourceIds.qmldirSourceIds.size())
-    idPaths.push_back({projectPartId, SourceType::QmlDir, std::move(watchedSourceIds.qmldirSourceIds)});
+        idPaths.emplace_back(id, SourceType::QmlDir, std::move(watchedSourceIds.qmldirSourceIds));
-    idPaths.push_back({projectPartId, SourceType::Qml, std::move(watchedSourceIds.qmlSourceIds)});
-    idPaths.push_back(
-        {projectPartId, SourceType::QmlTypes, std::move(watchedSourceIds.qmltypesSourceIds)});
 
-    return idPaths;
+    if (watchedSourceIds.qmlSourceIds.size())
+        idPaths.emplace_back(id, SourceType::Qml, std::move(watchedSourceIds.qmlSourceIds));
+
+    if (watchedSourceIds.qmltypesSourceIds.size())
+        idPaths.emplace_back(id, SourceType::QmlTypes, std::move(watchedSourceIds.qmltypesSourceIds));
 }
 
 } // namespace
 
 void ProjectStorageUpdater::update(Update update)
 {
-    QStringList directories = std::move(update.directories);
+    QStringList qtDirectories = std::move(update.qtDirectories);
     const QString &propertyEditorResourcesPath = update.propertyEditorResourcesPath;
     const QStringList &typeAnnotationPaths = update.typeAnnotationPaths;
+    const Utils::PathString projectDirectory = update.projectDirectory;
 
-    NanotraceHR::Tracer tracer{"update", category(), keyValue("directories", directories)};
+    NanotraceHR::Tracer tracer{"update",
+                               category(),
+                               keyValue("Qt directories", qtDirectories),
+                               keyValue("project directory", projectDirectory)};
 
     Storage::Synchronization::SynchronizationPackage package;
-    WatchedSourceIdsIds watchedSourceIds{Utils::usize(directories)};
+    WatchedSourceIds watchedQtSourceIds{32};
-    NotUpdatedSourceIds notUpdatedSourceIds{Utils::usize(directories)};
+    WatchedSourceIds watchedProjectSourceIds{32};
+    NotUpdatedSourceIds notUpdatedSourceIds{1024};
 
-    updateDirectories(directories, package, notUpdatedSourceIds, watchedSourceIds);
+    updateDirectories(qtDirectories, package, notUpdatedSourceIds, watchedQtSourceIds);
+    if (projectDirectory.size()) {
+        updateDirectory(projectDirectory,
+                        {},
+                        package,
+                        notUpdatedSourceIds,
+                        watchedProjectSourceIds,
+                        IsInsideProject::Yes);
+    }
     updatePropertyEditorPaths(propertyEditorResourcesPath, package, notUpdatedSourceIds);
     updateTypeAnnotations(typeAnnotationPaths, package, notUpdatedSourceIds);
 
@@ -294,7 +311,11 @@ void ProjectStorageUpdater::update(Update update)
 
     m_projectStorage.synchronize(std::move(package));
 
-    m_pathWatcher.updateIdPaths(createIdPaths(watchedSourceIds, m_projectPartId));
+    std::vector<IdPaths> idPaths;
+    idPaths.reserve(8);
+    appendIdPaths(std::move(watchedQtSourceIds), m_qtPartId, idPaths);
+    appendIdPaths(std::move(watchedProjectSourceIds), m_projectPartId, idPaths);
+    m_pathWatcher.updateIdPaths(idPaths);
 }
 
 namespace {
@@ -320,13 +341,29 @@ bool isUnchanged(ProjectStorageUpdater::FileState state)
     return !isChanged(state);
 }
 
+bool isChangedOrAdded(ProjectStorageUpdater::FileState state)
+{
+    using FileState = ProjectStorageUpdater::FileState;
+    switch (state) {
+    case FileState::Changed:
+    case FileState::Added:
+        return true;
+    case FileState::Removed:
+    case FileState::NotExists:
+    case FileState::NotExistsUnchanged:
+    case FileState::Unchanged:
+        break;
+    }
+    return false;
+}
+
 template<typename... FileStates>
 ProjectStorageUpdater::FileState combineState(FileStates... fileStates)
 {
     if (((fileStates == ProjectStorageUpdater::FileState::Removed) && ...))
         return ProjectStorageUpdater::FileState::Removed;
 
-    if (((fileStates == ProjectStorageUpdater::FileState::Added) && ...))
+    if (((fileStates == ProjectStorageUpdater::FileState::Added) || ...))
         return ProjectStorageUpdater::FileState::Added;
 
     if ((isChanged(fileStates) || ...))
@@ -371,7 +408,8 @@ void ProjectStorageUpdater::updateDirectoryChanged(Utils::SmallStringView direct
                                                    SourceContextId annotationDirectoryId,
                                                    Storage::Synchronization::SynchronizationPackage &package,
                                                    NotUpdatedSourceIds &notUpdatedSourceIds,
-                                                   WatchedSourceIdsIds &watchedSourceIdsIds,
+                                                   WatchedSourceIds &WatchedSourceIds,
+                                                   IsInsideProject isInsideProject,
                                                    Tracer &tracer)
 {
     QmlDirParser parser;
@@ -391,12 +429,8 @@ void ProjectStorageUpdater::updateDirectoryChanged(Utils::SmallStringView direct
 
     auto imports = filterMultipleEntries(parser.imports());
 
-    addModuleExportedImports(package.moduleExportedImports,
+    addModuleExportedImports(
-                             moduleId,
+        package.moduleExportedImports, moduleId, cppModuleId, moduleName, imports, m_projectStorage);
-                             cppModuleId,
-                             moduleName,
-                             imports,
-                             m_projectStorage);
     tracer.tick("append updated module id", keyValue("module id", moduleId));
     package.updatedModuleIds.push_back(moduleId);
 
@@ -420,7 +454,8 @@ void ProjectStorageUpdater::updateDirectoryChanged(Utils::SmallStringView direct
                        cppModuleId,
                        package,
                        notUpdatedSourceIds,
-                       watchedSourceIdsIds);
+                       WatchedSourceIds,
+                       isInsideProject);
     }
     parseQmlComponents(createComponents(parser.components(),
                                         moduleId,
@@ -430,33 +465,36 @@ void ProjectStorageUpdater::updateDirectoryChanged(Utils::SmallStringView direct
                        directoryId,
                        package,
                        notUpdatedSourceIds,
-                       watchedSourceIdsIds,
+                       WatchedSourceIds,
                        qmldirState,
-                       qmldirSourceId);
+                       qmldirSourceId,
+                       isInsideProject);
     tracer.tick("append updated project source id", keyValue("module id", moduleId));
     package.updatedDirectoryInfoDirectoryIds.push_back(directoryId);
 
+    if (isInsideProject == IsInsideProject::Yes) {
         if (isExisting(annotationDirectoryState)) {
             annotationDirectoryChanged(annotationDirectoryPath,
                                        directoryId,
                                        annotationDirectoryId,
                                        moduleId,
-                                   package,
+                                       package);
-                                   notUpdatedSourceIds);
         } else if (annotationDirectoryState == FileState::Removed) {
             package.updatedPropertyEditorQmlPathDirectoryIds.push_back(annotationDirectoryId);
         }
+    }
 }
 
 void ProjectStorageUpdater::updateDirectories(const QStringList &directories,
                                               Storage::Synchronization::SynchronizationPackage &package,
                                               NotUpdatedSourceIds &notUpdatedSourceIds,
-                                              WatchedSourceIdsIds &watchedSourceIdsIds)
+                                              WatchedSourceIds &WatchedSourceIds)
 {
     NanotraceHR::Tracer tracer{"update directories", category()};
 
     for (const QString &directory : directories)
-        updateDirectory({directory}, {}, package, notUpdatedSourceIds, watchedSourceIdsIds);
+        updateDirectory(
+            {directory}, {}, package, notUpdatedSourceIds, WatchedSourceIds, IsInsideProject::No);
 }
 
 void ProjectStorageUpdater::updateSubdirectories(const Utils::PathString &directoryPath,
@@ -465,7 +503,8 @@ void ProjectStorageUpdater::updateSubdirectories(const Utils::PathString &direct
                                                  const SourceContextIds &subdirectoriesToIgnore,
                                                  Storage::Synchronization::SynchronizationPackage &package,
                                                  NotUpdatedSourceIds &notUpdatedSourceIds,
-                                                 WatchedSourceIdsIds &watchedSourceIdsIds)
+                                                 WatchedSourceIds &WatchedSourceIds,
+                                                 IsInsideProject isInsideProject)
 {
     struct Directory
     {
@@ -490,12 +529,34 @@ void ProjectStorageUpdater::updateSubdirectories(const Utils::PathString &direct
     auto exisitingSubdirectoryPaths = m_fileSystem.subdirectories(directoryPath.toQString());
     Directories existingSubdirecories;
 
+    auto skipDirectory = [&](std::string_view subdirectoryPath, SourceContextId sourceContextId) {
+        if (subdirectoryPath.ends_with("designer"))
+            return true;
+
+        if (isInsideProject == IsInsideProject::Yes) {
+            static SourceNameId ignoreInQdsSourceNameId = m_pathCache.sourceNameId("ignore-in-qds");
+
+            SourceId ignoreInQdsSourceId = SourceId::create(ignoreInQdsSourceNameId, sourceContextId);
+
+            auto ignoreInQdsState = fileState(ignoreInQdsSourceId, package, notUpdatedSourceIds);
+
+            if (isExisting(ignoreInQdsState))
+                return true;
+        } else {
+            if (subdirectoryPath.ends_with("/QtQuick/Scene2D")
+                || subdirectoryPath.ends_with("/QtQuick/Scene3D"))
+                return true;
+        }
+
+        return false;
+    };
+
     for (Utils::PathString subdirectoryPath : exisitingSubdirectoryPaths) {
-        if (subdirectoryPath.endsWith("designer") || subdirectoryPath.endsWith("/QtQuick/Scene2D")
+        SourceContextId sourceContextId = m_pathCache.sourceContextId(subdirectoryPath);
-            || subdirectoryPath.endsWith("/QtQuick/Scene3D"))
+
+        if (skipDirectory(subdirectoryPath, sourceContextId))
             continue;
 
-        SourceContextId sourceContextId = m_pathCache.sourceContextId(subdirectoryPath);
         subdirectories.emplace_back(subdirectoryPath, sourceContextId);
         existingSubdirecories.emplace_back(subdirectoryPath, sourceContextId);
     }
@@ -504,20 +565,22 @@ void ProjectStorageUpdater::updateSubdirectories(const Utils::PathString &direct
     auto removed = std::ranges::unique(subdirectories, {}, &Directory::sourceContextId);
     subdirectories.erase(removed.begin(), removed.end());
 
-    Utils::set_greedy_difference(
+    auto updateDirectory = [&](const Directory &subdirectory) {
-        subdirectories,
+        this->updateDirectory(subdirectory.path,
-        subdirectoriesToIgnore,
-        [&](const Directory &subdirectory) {
-            updateDirectory(subdirectory.path,
                               subdirectoriesToIgnore,
                               package,
                               notUpdatedSourceIds,
-                            watchedSourceIdsIds);
+                              WatchedSourceIds,
-        },
+                              isInsideProject);
+    };
+
+    Utils::set_greedy_difference(subdirectories,
+                                 subdirectoriesToIgnore,
+                                 updateDirectory,
                                  {},
                                  &Directory::sourceContextId);
 
-    if (directoryState == FileState::Changed) {
+    if (isChanged(directoryState)) {
         for (const auto &[subdirectoryPath, subdirectoryId] : existingSubdirecories) {
             package.directoryInfos.emplace_back(directoryId,
                                                 SourceId::create(SourceNameId{}, subdirectoryId),
@@ -532,8 +595,7 @@ void ProjectStorageUpdater::annotationDirectoryChanged(
     SourceContextId directoryId,
     SourceContextId annotationDirectoryId,
     ModuleId moduleId,
-    Storage::Synchronization::SynchronizationPackage &package,
+    Storage::Synchronization::SynchronizationPackage &package)
-    NotUpdatedSourceIds &notUpdatedSourceIds)
 {
     NanotraceHR::Tracer tracer{"annotation directory changed",
                                category(),
@@ -542,15 +604,14 @@ void ProjectStorageUpdater::annotationDirectoryChanged(
 
     package.updatedPropertyEditorQmlPathDirectoryIds.push_back(annotationDirectoryId);
 
-    updatePropertyEditorFiles(directoryPath, annotationDirectoryId, moduleId, package, notUpdatedSourceIds);
+    updatePropertyEditorFiles(directoryPath, annotationDirectoryId, moduleId, package);
 }
 
 void ProjectStorageUpdater::updatePropertyEditorFiles(
     Utils::SmallStringView directoryPath,
     SourceContextId directoryId,
     ModuleId moduleId,
-    Storage::Synchronization::SynchronizationPackage &package,
+    Storage::Synchronization::SynchronizationPackage &package)
-    NotUpdatedSourceIds &notUpdatedSourceIds)
 {
     NanotraceHR::Tracer tracer{"update property editor files",
                                category(),
@@ -562,21 +623,18 @@ void ProjectStorageUpdater::updatePropertyEditorFiles(
                                                    "*Specifics.qml",
                                                    "*SpecificsDynamic.qml"});
     for (const QString &fileName : fileNames)
-        updatePropertyEditorFile(fileName, directoryId, moduleId, package, notUpdatedSourceIds);
+        updatePropertyEditorFile(fileName, directoryId, moduleId, package);
 }
 
 void ProjectStorageUpdater::updatePropertyEditorFile(
     const QString &fileName,
     SourceContextId directoryId,
     ModuleId moduleId,
-    Storage::Synchronization::SynchronizationPackage &package,
+    Storage::Synchronization::SynchronizationPackage &package)
-    NotUpdatedSourceIds &notUpdatedSourceIds)
 {
     Utils::PathString propertyEditorFileName{fileName};
     auto propertyEditorSourceId = m_pathCache.sourceId(directoryId, propertyEditorFileName);
 
-    fileState(propertyEditorSourceId, package, notUpdatedSourceIds);
-
     QRegularExpression regex{R"xo((\w+)(Specifics|Pane|SpecificsDynamic).qml)xo"};
     auto match = regex.match(fileName);
 
@@ -589,7 +647,8 @@ void ProjectStorageUpdater::updateDirectory(const Utils::PathString &directoryPa
                                             const SourceContextIds &subdirectoriesToIgnore,
                                             Storage::Synchronization::SynchronizationPackage &package,
                                             NotUpdatedSourceIds &notUpdatedSourceIds,
-                                            WatchedSourceIdsIds &watchedSourceIdsIds)
+                                            WatchedSourceIds &WatchedSourceIds,
+                                            IsInsideProject isInsideProject)
 {
     NanotraceHR::Tracer tracer{"update directory", category(), keyValue("directory", directoryPath)};
 
@@ -599,19 +658,19 @@ void ProjectStorageUpdater::updateDirectory(const Utils::PathString &directoryPa
 
     auto directoryState = fileState(directoryId, package, notUpdatedSourceIds);
     if (isExisting(directoryState))
-        watchedSourceIdsIds.directoryIds.push_back(SourceId::create(SourceNameId{}, directoryId));
+        WatchedSourceIds.directoryIds.push_back(SourceId::create(SourceNameId{}, directoryId));
 
     auto qmldirState = fileState(qmldirSourceId, package, notUpdatedSourceIds);
     if (isExisting(qmldirState))
-        watchedSourceIdsIds.qmldirSourceIds.push_back(qmldirSourceId);
+        WatchedSourceIds.qmldirSourceIds.push_back(qmldirSourceId);
 
     SourcePath annotationDirectoryPath{directoryPath + "/designer"};
     auto annotationDirectoryId = m_pathCache.sourceContextId(annotationDirectoryPath);
     auto annotationDirectoryState = fileState(annotationDirectoryId, package, notUpdatedSourceIds);
 
     switch (combineState(directoryState, qmldirState, annotationDirectoryState)) {
-    case FileState::Changed:
     case FileState::Added:
+    case FileState::Changed:
         tracer.tick("update directory changed");
         updateDirectoryChanged(directoryPath,
                                annotationDirectoryPath,
@@ -623,7 +682,8 @@ void ProjectStorageUpdater::updateDirectory(const Utils::PathString &directoryPa
                                annotationDirectoryId,
                                package,
                                notUpdatedSourceIds,
-                               watchedSourceIdsIds,
+                               WatchedSourceIds,
+                               isInsideProject,
                                tracer);
         break;
     case FileState::Unchanged:
@@ -632,7 +692,8 @@ void ProjectStorageUpdater::updateDirectory(const Utils::PathString &directoryPa
         parseDirectoryInfos(m_projectStorage.fetchDirectoryInfos(directoryId),
                             package,
                             notUpdatedSourceIds,
-                            watchedSourceIdsIds);
+                            WatchedSourceIds,
+                            isInsideProject);
         break;
     case FileState::Removed: {
         tracer.tick("update directory don't exits");
@@ -660,7 +721,8 @@ void ProjectStorageUpdater::updateDirectory(const Utils::PathString &directoryPa
                          subdirectoriesToIgnore,
                          package,
                          notUpdatedSourceIds,
-                         watchedSourceIdsIds);
+                         WatchedSourceIds,
+                         isInsideProject);
 
     tracer.end(keyValue("qmldir source path", qmldirPath),
                keyValue("directory id", directoryId),
@@ -693,7 +755,7 @@ void ProjectStorageUpdater::updatePropertyEditorPaths(
 
         auto state = fileState(directoryId, package, notUpdatedSourceIds);
 
-        if (state == FileState::Changed) {
+        if (isChanged(state)) {
             updatePropertyEditorPath(pathInfo.filePath(),
                                      package,
                                      directoryId,
@@ -709,11 +771,7 @@ SmallSourceIds<16> mergedSourceIds(const SourceIds1 &sourceIds1, const SourceIds
 {
     SmallSourceIds<16> mergedSourceIds;
 
-    std::set_union(sourceIds1.begin(),
+    std::ranges::set_union(sourceIds1, sourceIds2, std::back_inserter(mergedSourceIds));
-                   sourceIds1.end(),
-                   sourceIds2.begin(),
-                   sourceIds2.end(),
-                   std::back_inserter(mergedSourceIds));
 
     return mergedSourceIds;
 }
@@ -764,10 +822,10 @@ void ProjectStorageUpdater::updateTypeAnnotations(
         SourceContextId directoryId = m_pathCache.sourceContextId(Utils::PathString{directoryPath});
 
         auto state = fileState(sourceId, package, notUpdatedSourceIds);
-        if (state == FileState::Changed)
+        if (isChangedOrAdded(state))
             updateTypeAnnotation(directoryPath, fileInfo.filePath(), sourceId, directoryId, package);
 
-        if (state != FileState::Unchanged)
+        if (isChanged(state))
             updatedSourceIdsDictonary[directoryId].push_back(sourceId);
     }
 }
@@ -780,13 +838,14 @@ void ProjectStorageUpdater::updateTypeAnnotationDirectories(
     for (auto &[directoryId, updatedSourceIds] : updatedSourceIdsDictonary) {
         auto directoryState = fileState(directoryId, package, notUpdatedSourceIds);
 
-        if (directoryState != FileState::Unchanged) {
+        if (isChanged(directoryState)) {
-            auto existingTypeAnnotationSourceIds = m_projectStorage.typeAnnotationSourceIds(
+            auto storedTypeAnnotationSourceIds = m_projectStorage.typeAnnotationSourceIds(directoryId);
-                directoryId);
+            storedTypeAnnotationSourceIds.removeIf(
+                [&](SourceId sourceId) { return m_fileStatusCache.find(sourceId).isExisting(); });
 
-            std::sort(updatedSourceIds.begin(), updatedSourceIds.end());
+            std::ranges::sort(updatedSourceIds);
 
-            auto changedSourceIds = mergedSourceIds(existingTypeAnnotationSourceIds, updatedSourceIds);
+            auto changedSourceIds = mergedSourceIds(storedTypeAnnotationSourceIds, updatedSourceIds);
             package.updatedTypeAnnotationSourceIds.insert(package.updatedTypeAnnotationSourceIds.end(),
                                                           changedSourceIds.begin(),
                                                           changedSourceIds.end());
@@ -881,8 +940,7 @@ void ProjectStorageUpdater::updatePropertyEditorFilePath(
                                                                         typeName,
                                                                         pathId,
                                                                         directoryId);
-        tracer.tick("append property editor qml paths",
+        tracer.tick("append property editor qml paths", keyValue("property editor qml paths", paths));
-                    keyValue("property editor qml paths", paths));
     }
 }
 
@@ -912,6 +970,40 @@ bool contains(const Container &container, Id id)
 {
     return std::find(container.begin(), container.end(), id) != container.end();
 }
+
+struct ProjectChunkSourceIds
+{
+    ProjectChunkSourceIds()
+    {
+        directory.reserve(32);
+        qmlDocument.reserve(128);
+        qmltypes.reserve(32);
+    }
+
+    SourceIds directory;
+    SourceIds qmlDocument;
+    SourceIds qmltypes;
+};
+
+void appendProjectChunkSourceIds(ProjectChunkSourceIds &ids,
+                                 const ProjectChunkId &projectChunkId,
+                                 const SourceIds &sourceIds)
+{
+    switch (projectChunkId.sourceType) {
+    case SourceType::Directory:
+    case SourceType::QmlDir:
+        ids.directory.insert(ids.directory.end(), sourceIds.begin(), sourceIds.end());
+        break;
+    case SourceType::Qml:
+    case SourceType::QmlUi:
+        ids.qmlDocument.insert(ids.qmlDocument.end(), sourceIds.begin(), sourceIds.end());
+        break;
+    case SourceType::QmlTypes:
+        ids.qmltypes.insert(ids.qmltypes.end(), sourceIds.begin(), sourceIds.end());
+        break;
+    }
+}
+
 } // namespace
 
 void ProjectStorageUpdater::pathsWithIdsChanged(const std::vector<IdPaths> &changedIdPaths)
@@ -924,58 +1016,73 @@ void ProjectStorageUpdater::pathsWithIdsChanged(const std::vector<IdPaths> &chan
 
     Storage::Synchronization::SynchronizationPackage package;
 
-    WatchedSourceIdsIds watchedSourceIds{10};
+    WatchedSourceIds watchedQtSourceIds{10};
+    WatchedSourceIds watchedProjectSourceIds{10};
     NotUpdatedSourceIds notUpdatedSourceIds{10};
     std::vector<IdPaths> idPaths;
     idPaths.reserve(4);
 
-    SourceIds directorySourceIds;
+    ProjectChunkSourceIds project;
-    directorySourceIds.reserve(32);
+    ProjectChunkSourceIds qt;
-    SourceIds qmlDocumentSourceIds;
-    qmlDocumentSourceIds.reserve(128);
-    SourceIds qmltypesSourceIds;
-    qmltypesSourceIds.reserve(32);
 
     for (const auto &[projectChunkId, sourceIds] : m_changedIdPaths) {
-        if (projectChunkId.id != m_projectPartId)
+        if (projectChunkId.id == m_projectPartId)
-            continue;
+            appendProjectChunkSourceIds(project, projectChunkId, sourceIds);
-
+        else if (projectChunkId.id == m_qtPartId)
-        switch (projectChunkId.sourceType) {
+            appendProjectChunkSourceIds(qt, projectChunkId, sourceIds);
-        case SourceType::Directory:
-        case SourceType::QmlDir:
-            directorySourceIds.insert(directorySourceIds.end(), sourceIds.begin(), sourceIds.end());
-            break;
-        case SourceType::Qml:
-        case SourceType::QmlUi:
-            qmlDocumentSourceIds.insert(qmlDocumentSourceIds.end(), sourceIds.begin(), sourceIds.end());
-            break;
-        case SourceType::QmlTypes:
-            qmltypesSourceIds.insert(qmltypesSourceIds.end(), sourceIds.begin(), sourceIds.end());
-            break;
-        }
     }
 
+    auto updateDirectory = [&](const SourceIds &directorySourceIds,
+                               WatchedSourceIds &watchedSourceIds) {
         auto directoryIds = filterUniqueSourceContextIds(directorySourceIds);
-
         for (auto directoryId : directoryIds) {
             Utils::PathString directory = m_pathCache.sourceContextPath(directoryId);
-        updateDirectory(directory, directoryIds, package, notUpdatedSourceIds, watchedSourceIds);
+            this->updateDirectory(directory,
+                                  directoryIds,
+                                  package,
+                                  notUpdatedSourceIds,
+                                  watchedSourceIds,
+                                  IsInsideProject::No);
         }
 
-    for (SourceId sourceId : filterUniqueSourceIds(qmlDocumentSourceIds)) {
+        return directoryIds;
+    };
+
+    auto qtDirectoryIds = updateDirectory(qt.directory, watchedQtSourceIds);
+    auto projectDirectoryIds = updateDirectory(project.directory, watchedProjectSourceIds);
+
+    auto parseQmlComponent = [&](SourceIds qmlDocumentSourceIds,
+                                 const SourceContextIds &directoryIds,
+                                 IsInsideProject isInsideProject) {
+        for (SourceId sourceId : filterUniqueSourceIds(std::move(qmlDocumentSourceIds))) {
             if (!contains(directoryIds, sourceId.contextId()))
-            parseQmlComponent(sourceId, package, notUpdatedSourceIds);
+                this->parseQmlComponent(sourceId, package, notUpdatedSourceIds, isInsideProject);
         }
+    };
 
-    try {
+    parseQmlComponent(std::move(qt.qmlDocument), qtDirectoryIds, IsInsideProject::No);
+    parseQmlComponent(std::move(project.qmlDocument), projectDirectoryIds, IsInsideProject::Yes);
+
+    auto parseTypeInfo = [&](SourceIds qmltypesSourceIds,
+                             const SourceContextIds &directoryIds,
+                             IsInsideProject isInsideProject) {
         for (SourceId sourceId : filterUniqueSourceIds(std::move(qmltypesSourceIds))) {
             if (!contains(directoryIds, sourceId.contextId())) {
                 QString qmltypesPath{m_pathCache.sourcePath(sourceId)};
                 auto directoryInfo = m_projectStorage.fetchDirectoryInfo(sourceId);
                 if (directoryInfo)
-                    parseTypeInfo(*directoryInfo, qmltypesPath, package, notUpdatedSourceIds);
+                    this->parseTypeInfo(*directoryInfo,
+                                        qmltypesPath,
+                                        package,
+                                        notUpdatedSourceIds,
+                                        isInsideProject);
             }
         }
+    };
+
+    try {
+        parseTypeInfo(std::move(qt.qmltypes), qtDirectoryIds, IsInsideProject::No);
+        parseTypeInfo(std::move(project.qmltypes), projectDirectoryIds, IsInsideProject::Yes);
     } catch (const QmlDesigner::CannotParseQmlTypesFile &) {
         return;
     }
@@ -992,9 +1099,17 @@ void ProjectStorageUpdater::pathsWithIdsChanged(const std::vector<IdPaths> &chan
         return;
     }
 
-    if (directoryIds.size()) {
+    auto directoryIdsSize = projectDirectoryIds.size() + qtDirectoryIds.size();
-        m_pathWatcher.updateContextIdPaths(createIdPaths(watchedSourceIds, m_projectPartId),
+    if (directoryIdsSize > 0) {
-                                           directoryIds);
+        SourceContextIds directoryIds;
+        std::vector<IdPaths> newIdPaths;
+        idPaths.reserve(8);
+        appendIdPaths(std::move(watchedQtSourceIds), m_qtPartId, newIdPaths);
+        appendIdPaths(std::move(watchedProjectSourceIds), m_projectPartId, newIdPaths);
+
+        directoryIds.reserve(directoryIdsSize);
+        std::ranges::merge(projectDirectoryIds, qtDirectoryIds, std::back_inserter(directoryIds));
+        m_pathWatcher.updateContextIdPaths(newIdPaths, directoryIds);
     }
 
     m_changedIdPaths.clear();
@@ -1010,7 +1125,8 @@ void ProjectStorageUpdater::parseTypeInfos(const QStringList &typeInfos,
                                            ModuleId moduleId,
                                            Storage::Synchronization::SynchronizationPackage &package,
                                            NotUpdatedSourceIds &notUpdatedSourceIds,
-                                           WatchedSourceIdsIds &watchedSourceIds)
+                                           WatchedSourceIds &watchedSourceIds,
+                                           IsInsideProject isInsideProject)
 {
     NanotraceHR::Tracer tracer{"parse type infos",
                                category(),
@@ -1043,7 +1159,7 @@ void ProjectStorageUpdater::parseTypeInfos(const QStringList &typeInfos,
 
         const QString qmltypesPath = directoryPath + "/" + typeInfo;
 
-        parseTypeInfo(directoryInfo, qmltypesPath, package, notUpdatedSourceIds);
+        parseTypeInfo(directoryInfo, qmltypesPath, package, notUpdatedSourceIds, isInsideProject);
     }
 }
 
@@ -1051,7 +1167,8 @@ void ProjectStorageUpdater::parseDirectoryInfos(
     const Storage::Synchronization::DirectoryInfos &directoryInfos,
     Storage::Synchronization::SynchronizationPackage &package,
     NotUpdatedSourceIds &notUpdatedSourceIds,
-    WatchedSourceIdsIds &watchedSourceIds)
+    WatchedSourceIds &watchedSourceIds,
+    IsInsideProject isInsideProject)
 {
     NanotraceHR::Tracer tracer{"parse project datas", category()};
 
@@ -1061,13 +1178,13 @@ void ProjectStorageUpdater::parseDirectoryInfos(
             watchedSourceIds.qmltypesSourceIds.push_back(directoryInfo.sourceId);
 
             QString qmltypesPath{m_pathCache.sourcePath(directoryInfo.sourceId)};
-            parseTypeInfo(directoryInfo, qmltypesPath, package, notUpdatedSourceIds);
+            parseTypeInfo(directoryInfo, qmltypesPath, package, notUpdatedSourceIds, isInsideProject);
             break;
         }
         case Storage::Synchronization::FileType::QmlDocument: {
             watchedSourceIds.qmlSourceIds.push_back(directoryInfo.sourceId);
 
-            parseQmlComponent(directoryInfo.sourceId, package, notUpdatedSourceIds);
+            parseQmlComponent(directoryInfo.sourceId, package, notUpdatedSourceIds, isInsideProject);
             break;
         }
         case Storage::Synchronization::FileType::Directory:
@@ -1079,11 +1196,10 @@ void ProjectStorageUpdater::parseDirectoryInfos(
 auto ProjectStorageUpdater::parseTypeInfo(const Storage::Synchronization::DirectoryInfo &directoryInfo,
                                           const QString &qmltypesPath,
                                           Storage::Synchronization::SynchronizationPackage &package,
-                                          NotUpdatedSourceIds &notUpdatedSourceIds) -> FileState
+                                          NotUpdatedSourceIds &notUpdatedSourceIds,
+                                          IsInsideProject isInsideProject) -> FileState
 {
-    NanotraceHR::Tracer tracer{"parse type info",
+    NanotraceHR::Tracer tracer{"parse type info", category(), keyValue("qmltypes path", qmltypesPath)};
-                               category(),
-                               keyValue("qmltypes path", qmltypesPath)};
 
     auto state = fileState(directoryInfo.sourceId, package, notUpdatedSourceIds);
     switch (state) {
@@ -1093,7 +1209,7 @@ auto ProjectStorageUpdater::parseTypeInfo(const Storage::Synchronization::Direct
         package.updatedSourceIds.push_back(directoryInfo.sourceId);
 
         const auto content = m_fileSystem.contentAsQString(qmltypesPath);
-        m_qmlTypesParser.parse(content, package.imports, package.types, directoryInfo);
+        m_qmlTypesParser.parse(content, package.imports, package.types, directoryInfo, isInsideProject);
         break;
     }
     case FileState::Unchanged: {
@@ -1118,9 +1234,10 @@ void ProjectStorageUpdater::parseQmlComponent(Utils::SmallStringView relativeFil
                                               SourceContextId directoryId,
                                               Storage::Synchronization::SynchronizationPackage &package,
                                               NotUpdatedSourceIds &notUpdatedSourceIds,
-                                              WatchedSourceIdsIds &watchedSourceIds,
+                                              WatchedSourceIds &watchedSourceIds,
                                               FileState qmldirState,
-                                              SourceId qmldirSourceId)
+                                              SourceId qmldirSourceId,
+                                              IsInsideProject isInsideProject)
 {
     NanotraceHR::Tracer tracer{"parse qml component",
                                category(),
@@ -1171,7 +1288,7 @@ void ProjectStorageUpdater::parseQmlComponent(Utils::SmallStringView relativeFil
     case FileState::Changed:
         tracer.tick("update from qml document", keyValue("source id", sourceId));
         const auto content = m_fileSystem.contentAsQString(QString{qmlFilePath});
-        type = m_qmlDocumentParser.parse(content, package.imports, sourceId, directoryPath);
+        type = m_qmlDocumentParser.parse(content, package.imports, sourceId, directoryPath, isInsideProject);
         break;
     }
 
@@ -1193,7 +1310,8 @@ void ProjectStorageUpdater::parseQmlComponent(Utils::SmallStringView relativeFil
 
 void ProjectStorageUpdater::parseQmlComponent(SourceId sourceId,
                                               Storage::Synchronization::SynchronizationPackage &package,
-                                              NotUpdatedSourceIds &notUpdatedSourceIds)
+                                              NotUpdatedSourceIds &notUpdatedSourceIds,
+                                              IsInsideProject isInsideProject)
 {
     NanotraceHR::Tracer tracer{"parse qml component", category(), keyValue("source id", sourceId)};
 
@@ -1210,7 +1328,11 @@ void ProjectStorageUpdater::parseQmlComponent(SourceId sourceId,
     SourcePath sourcePath = m_pathCache.sourcePath(sourceId);
 
     const auto content = m_fileSystem.contentAsQString(QString{sourcePath});
-    auto type = m_qmlDocumentParser.parse(content, package.imports, sourceId, sourcePath.directory());
+    auto type = m_qmlDocumentParser.parse(content,
+                                          package.imports,
+                                          sourceId,
+                                          sourcePath.directory(),
+                                          isInsideProject);
 
     type.typeName = sourcePath.name();
     type.traits = Storage::TypeTraitsKind::Reference;
@@ -1222,15 +1344,6 @@ void ProjectStorageUpdater::parseQmlComponent(SourceId sourceId,
     package.types.push_back(std::move(type));
 }
 
-ProjectStorageUpdater::FileState ProjectStorageUpdater::fileState(
-    SourceContextId sourceContextId,
-    Storage::Synchronization::SynchronizationPackage &package,
-    NotUpdatedSourceIds &notUpdatedSourceIds) const
-{
-    auto sourceId = SourceId::create(SourceNameId{}, sourceContextId);
-    return fileState(sourceId, package, notUpdatedSourceIds);
-}
-
 namespace {
 
 template<typename Callback>
@@ -1289,9 +1402,10 @@ void ProjectStorageUpdater::parseQmlComponents(Components components,
                                                SourceContextId directoryId,
                                                Storage::Synchronization::SynchronizationPackage &package,
                                                NotUpdatedSourceIds &notUpdatedSourceIds,
-                                               WatchedSourceIdsIds &watchedSourceIdsIds,
+                                               WatchedSourceIds &WatchedSourceIds,
                                                FileState qmldirState,
-                                               SourceId qmldirSourceId)
+                                               SourceId qmldirSourceId,
+                                               IsInsideProject isInsideProject)
 {
     NanotraceHR::Tracer tracer{"parse qml components",
                                category(),
@@ -1312,9 +1426,10 @@ void ProjectStorageUpdater::parseQmlComponents(Components components,
                           directoryId,
                           package,
                           notUpdatedSourceIds,
-                          watchedSourceIdsIds,
+                          WatchedSourceIds,
                           qmldirState,
-                          qmldirSourceId);
+                          qmldirSourceId,
+                          isInsideProject);
     };
 
     rangeForTheSameFileName(components, callback);
@@ -1368,4 +1483,13 @@ ProjectStorageUpdater::FileState ProjectStorageUpdater::fileState(
     return FileState::Unchanged;
 }
 
+ProjectStorageUpdater::FileState ProjectStorageUpdater::fileState(
+    SourceContextId sourceContextId,
+    Storage::Synchronization::SynchronizationPackage &package,
+    NotUpdatedSourceIds &notUpdatedSourceIds) const
+{
+    auto sourceId = SourceId::create(SourceNameId{}, sourceContextId);
+    return fileState(sourceId, package, notUpdatedSourceIds);
+}
+
 } // namespace QmlDesigner

src/plugins/qmldesigner/libs/designercore/projectstorage/projectstorageupdater.h

@@ -50,7 +50,8 @@ public:
                           QmlTypesParserInterface &qmlTypesParser,
                           class ProjectStoragePathWatcherInterface &pathWatcher,
                           ProjectStorageErrorNotifierInterface &errorNotifier,
-                          ProjectPartId projectPartId)
+                          ProjectPartId projectPartId,
+                          ProjectPartId qtPartId)
         : m_fileSystem{fileSystem}
         , m_projectStorage{projectStorage}
         , m_fileStatusCache{fileStatusCache}
@@ -60,13 +61,15 @@ public:
         , m_pathWatcher{pathWatcher}
         , m_errorNotifier{errorNotifier}
         , m_projectPartId{projectPartId}
+        , m_qtPartId{qtPartId}
     {}
 
     struct Update
     {
-        QStringList directories = {};
+        QStringList qtDirectories = {};
         const QString propertyEditorResourcesPath = {};
         const QStringList typeAnnotationPaths = {};
+        QString projectDirectory = {};
     };
 
     void update(Update update);
@@ -106,9 +109,9 @@ public:
 
     enum class FileState { Unchanged, Changed, NotExists, NotExistsUnchanged, Added, Removed };
 
-    struct WatchedSourceIdsIds
+    struct WatchedSourceIds
     {
-        WatchedSourceIdsIds(std::size_t reserve)
+        WatchedSourceIds(std::size_t reserve)
         {
             directoryIds.reserve(reserve);
             qmldirSourceIds.reserve(reserve);
@@ -135,23 +138,25 @@ public:
     };
 
 private:
+    using IsInsideProject = Storage::IsInsideProject;
     void updateDirectories(const QStringList &directories,
                            Storage::Synchronization::SynchronizationPackage &package,
                            NotUpdatedSourceIds &notUpdatedSourceIds,
-                           WatchedSourceIdsIds &watchedSourceIdsIds);
+                           WatchedSourceIds &WatchedSourceIds);
-
     void updateDirectory(const Utils::PathString &directory,
                          const SourceContextIds &subdirecoriesToIgnore,
                          Storage::Synchronization::SynchronizationPackage &package,
                          NotUpdatedSourceIds &notUpdatedSourceIds,
-                         WatchedSourceIdsIds &watchedSourceIdsIds);
+                         WatchedSourceIds &WatchedSourceIds,
+                         IsInsideProject isInsideProject);
     void updateSubdirectories(const Utils::PathString &directory,
                               SourceContextId directoryId,
                               FileState directoryFileState,
                               const SourceContextIds &subdirecoriesToIgnore,
                               Storage::Synchronization::SynchronizationPackage &package,
                               NotUpdatedSourceIds &notUpdatedSourceIds,
-                              WatchedSourceIdsIds &watchedSourceIdsIds);
+                              WatchedSourceIds &WatchedSourceIds,
+                              IsInsideProject isInsideProject);
     void updateDirectoryChanged(Utils::SmallStringView directoryPath,
                                 Utils::SmallStringView annotationDirectoryPath,
                                 FileState qmldirState,
@@ -162,24 +167,22 @@ private:
                                 SourceContextId annotationDirectoryId,
                                 Storage::Synchronization::SynchronizationPackage &package,
                                 NotUpdatedSourceIds &notUpdatedSourceIds,
-                                WatchedSourceIdsIds &watchedSourceIdsIds,
+                                WatchedSourceIds &WatchedSourceIds,
+                                IsInsideProject isInsideProject,
                                 ProjectStorageTracing::Category::TracerType &tracer);
     void annotationDirectoryChanged(Utils::SmallStringView directoryPath,
                                     SourceContextId directoryId,
                                     SourceContextId annotationDirectoryId,
                                     ModuleId moduleId,
-                                    Storage::Synchronization::SynchronizationPackage &package,
+                                    Storage::Synchronization::SynchronizationPackage &package);
-                                    NotUpdatedSourceIds &notUpdatedSourceIds);
     void updatePropertyEditorFiles(Utils::SmallStringView directyPath,
                                    SourceContextId directoryId,
                                    ModuleId moduleId,
-                                   Storage::Synchronization::SynchronizationPackage &package,
+                                   Storage::Synchronization::SynchronizationPackage &package);
-                                   NotUpdatedSourceIds &notUpdatedSourceIds);
     void updatePropertyEditorFile(const QString &fileName,
                                   SourceContextId directoryId,
                                   ModuleId moduleId,
-                                  Storage::Synchronization::SynchronizationPackage &package,
+                                  Storage::Synchronization::SynchronizationPackage &package);
-                                  NotUpdatedSourceIds &notUpdatedSourceIds);
     void updatePropertyEditorPaths(const QString &propertyEditorResourcesPath,
                                    Storage::Synchronization::SynchronizationPackage &package,
                                    NotUpdatedSourceIds &notUpdatedSourceIds);
@@ -215,34 +218,40 @@ private:
                         ModuleId moduleId,
                         Storage::Synchronization::SynchronizationPackage &package,
                         NotUpdatedSourceIds &notUpdatedSourceIds,
-                        WatchedSourceIdsIds &watchedSourceIdsIds);
+                        WatchedSourceIds &WatchedSourceIds,
+                        IsInsideProject isInsideProject);
     void parseDirectoryInfos(const Storage::Synchronization::DirectoryInfos &directoryInfos,
                              Storage::Synchronization::SynchronizationPackage &package,
                              NotUpdatedSourceIds &notUpdatedSourceIds,
-                             WatchedSourceIdsIds &watchedSourceIdsIds);
+                             WatchedSourceIds &WatchedSourceIds,
+                             IsInsideProject isInsideProject);
     FileState parseTypeInfo(const Storage::Synchronization::DirectoryInfo &directoryInfo,
                             const QString &qmltypesPath,
                             Storage::Synchronization::SynchronizationPackage &package,
-                            NotUpdatedSourceIds &notUpdatedSourceIds);
+                            NotUpdatedSourceIds &notUpdatedSourceIds,
+                            IsInsideProject isInsideProject);
     void parseQmlComponents(Components components,
                             SourceContextId directoryId,
                             Storage::Synchronization::SynchronizationPackage &package,
                             NotUpdatedSourceIds &notUpdatedSourceIds,
-                            WatchedSourceIdsIds &watchedSourceIdsIds,
+                            WatchedSourceIds &WatchedSourceIds,
                             FileState qmldirState,
-                            SourceId qmldirSourceId);
+                            SourceId qmldirSourceId,
+                            IsInsideProject isInsideProject);
     void parseQmlComponent(Utils::SmallStringView fileName,
                            Utils::SmallStringView directory,
                            Storage::Synchronization::ExportedTypes exportedTypes,
                            SourceContextId directoryId,
                            Storage::Synchronization::SynchronizationPackage &package,
                            NotUpdatedSourceIds &notUpdatedSourceIds,
-                           WatchedSourceIdsIds &watchedSourceIdsIds,
+                           WatchedSourceIds &WatchedSourceIds,
                            FileState qmldirState,
-                           SourceId qmldirSourceId);
+                           SourceId qmldirSourceId,
+                           IsInsideProject isInsideProject);
     void parseQmlComponent(SourceId sourceId,
                            Storage::Synchronization::SynchronizationPackage &package,
-                           NotUpdatedSourceIds &notUpdatedSourceIds);
+                           NotUpdatedSourceIds &notUpdatedSourceIds,
+                           IsInsideProject isInsideProject);
 
     FileState fileState(SourceId sourceId,
                         Storage::Synchronization::SynchronizationPackage &package,
@@ -262,6 +271,7 @@ private:
     ProjectStoragePathWatcherInterface &m_pathWatcher;
     ProjectStorageErrorNotifierInterface &m_errorNotifier;
     ProjectPartId m_projectPartId;
+    ProjectPartId m_qtPartId;
 };
 
 } // namespace QmlDesigner

src/plugins/qmldesigner/libs/designercore/projectstorage/qmldocumentparser.cpp

@@ -25,6 +25,7 @@ namespace QmlDesigner {
 
 constexpr auto category = ProjectStorageTracing::projectStorageUpdaterCategory;
 using NanotraceHR::keyValue;
+using Storage::IsInsideProject;
 using Tracer = ProjectStorageTracing::Category::TracerType;
 
 namespace QmlDom = QQmlJS::Dom;
@@ -306,7 +307,7 @@ bool isSingleton(const QmlDom::QmlFile *qmlFile)
     return std::ranges::find(pragmas, "Singleton"_L1, &QQmlJS::Dom::Pragma::name) != pragmas.end();
 }
 
-Storage::TypeTraits createTypeTraits(const QmlDom::QmlFile *qmlFile)
+Storage::TypeTraits createTypeTraits(const QmlDom::QmlFile *qmlFile, IsInsideProject isInsideProject)
 {
     Storage::TypeTraits traits = Storage::TypeTraitsKind::Reference;
 
@@ -314,6 +315,8 @@ Storage::TypeTraits createTypeTraits(const QmlDom::QmlFile *qmlFile)
 
     traits.isSingleton = isSingleton(qmlFile);
 
+    traits.isInsideProject = isInsideProject == IsInsideProject::Yes;
+
     return traits;
 }
 
@@ -322,7 +325,8 @@ Storage::TypeTraits createTypeTraits(const QmlDom::QmlFile *qmlFile)
 Storage::Synchronization::Type QmlDocumentParser::parse(const QString &sourceContent,
                                                         Storage::Imports &imports,
                                                         SourceId sourceId,
-                                                        Utils::SmallStringView directoryPath)
+                                                        Utils::SmallStringView directoryPath,
+                                                        IsInsideProject isInsideProject)
 {
     NanotraceHR::Tracer tracer{"qml document parser parse",
                                category(),
@@ -372,7 +376,7 @@ Storage::Synchronization::Type QmlDocumentParser::parse(const QString &sourceCon
                                                          directoryPath,
                                                          m_storage);
 
-    type.traits = createTypeTraits(qmlFile);
+    type.traits = createTypeTraits(qmlFile, isInsideProject);
     type.prototype = createImportedTypeName(qmlObject.name(), qualifiedImports);
     type.defaultPropertyName = qmlObject.localDefaultPropertyName();
     addImports(imports, qmlFile->imports(), sourceId, directoryPath, m_storage);
@@ -390,7 +394,8 @@ Storage::Synchronization::Type QmlDocumentParser::parse(
     [[maybe_unused]] const QString &sourceContent,
     [[maybe_unused]] Storage::Imports &imports,
     [[maybe_unused]] SourceId sourceId,
-    [[maybe_unused]] Utils::SmallStringView directoryPath)
+    [[maybe_unused]] Utils::SmallStringView directoryPath,
+    [[maybe_unused]] IsInsideProject isInsideProject)
 {
     return Storage::Synchronization::Type{};
 }

src/plugins/qmldesigner/libs/designercore/projectstorage/qmldocumentparser.h

@@ -32,7 +32,8 @@ public:
     Storage::Synchronization::Type parse(const QString &sourceContent,
                                          Storage::Imports &imports,
                                          SourceId sourceId,
-                                         Utils::SmallStringView directoryPath) override;
+                                         Utils::SmallStringView directoryPath,
+                                         IsInsideProject isInsideProject) override;
 
 private:
     // m_pathCache and m_storage are only used when compiled for QDS

src/plugins/qmldesigner/libs/designercore/projectstorage/qmldocumentparserinterface.h

@@ -12,10 +12,13 @@ namespace QmlDesigner {
 class QmlDocumentParserInterface
 {
 public:
+    using IsInsideProject = Storage::IsInsideProject;
+
     virtual Storage::Synchronization::Type parse(const QString &sourceContent,
                                                  Storage::Imports &imports,
                                                  SourceId sourceId,
-                                                 Utils::SmallStringView directoryPath)
+                                                 Utils::SmallStringView directoryPath,
+                                                 IsInsideProject isInsideProject)
         = 0;
 
 protected:

src/plugins/qmldesigner/libs/designercore/projectstorage/qmltypesparser.cpp

@@ -27,6 +27,7 @@ namespace QmlDesigner {
 
 constexpr auto category = ProjectStorageTracing::projectStorageUpdaterCategory;
 using NanotraceHR::keyValue;
+using Storage::IsInsideProject;
 using Tracer = ProjectStorageTracing::Category::TracerType;
 using Storage::ModuleKind;
 namespace QmlDom = QQmlJS::Dom;
@@ -120,15 +121,16 @@ Storage::TypeTraits createAccessTypeTraits(QQmlJSScope::AccessSemantics accessSe
 
 Storage::TypeTraits createTypeTraits(QQmlJSScope::AccessSemantics accessSematics,
                                      bool hasCustomParser,
-                                     bool isSingleton)
+                                     bool isSingleton,
+                                     IsInsideProject isInsideProject)
 {
     auto typeTrait = createAccessTypeTraits(accessSematics);
 
-    if (hasCustomParser)
+    typeTrait.usesCustomParser = hasCustomParser;
-        typeTrait.usesCustomParser = true;
 
-    if (isSingleton)
+    typeTrait.isSingleton = isSingleton;
-        typeTrait.isSingleton = true;
+
+    typeTrait.isInsideProject = isInsideProject == IsInsideProject::Yes;
 
     return typeTrait;
 }
@@ -444,7 +446,8 @@ void addType(Storage::Synchronization::Types &types,
              ModuleId cppModuleId,
              const QQmlJSExportedScope &exportScope,
              QmlTypesParser::ProjectStorage &storage,
-             const ComponentWithoutNamespaces &componentNameWithoutNamespace)
+             const ComponentWithoutNamespaces &componentNameWithoutNamespace,
+             IsInsideProject isInsideProject)
 {
     NanotraceHR::Tracer tracer{"add type",
                                category(),
@@ -466,7 +469,8 @@ void addType(Storage::Synchronization::Types &types,
         Storage::Synchronization::ImportedType{extensionTypeName(component)},
         createTypeTraits(component.accessSemantics(),
                          component.hasCustomParser(),
-                         component.isSingleton()),
+                         component.isSingleton(),
+                         isInsideProject),
         sourceId,
         createExports(exports, typeName, storage, cppModuleId),
         createProperties(component.ownProperties(), enumerationTypes, componentNameWithoutNamespace),
@@ -509,7 +513,8 @@ void addTypes(Storage::Synchronization::Types &types,
               const Storage::Synchronization::DirectoryInfo &directoryInfo,
               const QList<QQmlJSExportedScope> &objects,
               QmlTypesParser::ProjectStorage &storage,
-              const ComponentWithoutNamespaces &componentNameWithoutNamespaces)
+              const ComponentWithoutNamespaces &componentNameWithoutNamespaces,
+              IsInsideProject isInsideProject)
 {
     NanotraceHR::Tracer tracer{"add types", category()};
     types.reserve(Utils::usize(objects) + types.size());
@@ -525,7 +530,8 @@ void addTypes(Storage::Synchronization::Types &types,
                 directoryInfo.moduleId,
                 object,
                 storage,
-                componentNameWithoutNamespaces);
+                componentNameWithoutNamespaces,
+                isInsideProject);
     }
 }
 
@@ -534,7 +540,8 @@ void addTypes(Storage::Synchronization::Types &types,
 void QmlTypesParser::parse(const QString &sourceContent,
                            Storage::Imports &imports,
                            Storage::Synchronization::Types &types,
-                           const Storage::Synchronization::DirectoryInfo &directoryInfo)
+                           const Storage::Synchronization::DirectoryInfo &directoryInfo,
+                           IsInsideProject isInsideProject)
 {
     NanotraceHR::Tracer tracer{"qmltypes parser parse", category()};
 
@@ -548,7 +555,7 @@ void QmlTypesParser::parse(const QString &sourceContent,
     auto componentNameWithoutNamespaces = createComponentNameWithoutNamespaces(components);
 
     addImports(imports, directoryInfo.sourceId, dependencies, m_storage, directoryInfo.moduleId);
-    addTypes(types, directoryInfo, components, m_storage, componentNameWithoutNamespaces);
+    addTypes(types, directoryInfo, components, m_storage, componentNameWithoutNamespaces, isInsideProject);
 }
 
 #else
@@ -556,7 +563,8 @@ void QmlTypesParser::parse(const QString &sourceContent,
 void QmlTypesParser::parse([[maybe_unused]] const QString &sourceContent,
                            [[maybe_unused]] Storage::Imports &imports,
                            [[maybe_unused]] Storage::Synchronization::Types &types,
-                           [[maybe_unused]] const Storage::Synchronization::DirectoryInfo &directoryInfo)
+                           [[maybe_unused]] const Storage::Synchronization::DirectoryInfo &directoryInfo,
+                           [[maybe_unused]] IsInsideProject isInsideProject)
 {}
 
 #endif

src/plugins/qmldesigner/libs/designercore/projectstorage/qmltypesparser.h

@@ -33,7 +33,8 @@ public:
     void parse(const QString &sourceContent,
                Storage::Imports &imports,
                Storage::Synchronization::Types &types,
-               const Storage::Synchronization::DirectoryInfo &directoryInfo) override;
+               const Storage::Synchronization::DirectoryInfo &directoryInfo,
+               IsInsideProject isInsideProject) override;
 
 private:
 #ifdef QDS_BUILD_QMLPARSER

src/plugins/qmldesigner/libs/designercore/projectstorage/qmltypesparserinterface.h

@@ -12,10 +12,13 @@ namespace QmlDesigner {
 class QmlTypesParserInterface
 {
 public:
+    using IsInsideProject = Storage::IsInsideProject;
+
     virtual void parse(const QString &sourceContent,
                        Storage::Imports &imports,
                        Storage::Synchronization::Types &types,
-                       const Storage::Synchronization::DirectoryInfo &directoryInfo)
+                       const Storage::Synchronization::DirectoryInfo &directoryInfo,
+                       IsInsideProject isInsideProject)
         = 0;
 
 protected:

src/plugins/qmldesigner/project/qmldesignerprojectmanager.cpp

@@ -184,6 +184,24 @@ Sqlite::JournalMode projectStorageJournalMode()
     return Sqlite::JournalMode::Wal;
 }
 
+[[maybe_unused]] QString qmlPath(::ProjectExplorer::Target *target)
+{
+    auto qt = QtSupport::QtKitAspect::qtVersion(target->kit());
+    if (qt)
+        return qt->qmlPath().path();
+
+    return QLibraryInfo::path(QLibraryInfo::QmlImportsPath);
+}
+
+[[maybe_unused]] QString qmlPath(::ProjectExplorer::Project *project)
+{
+    auto qt = QtSupport::QtKitAspect::qtVersion(project->activeKit());
+    if (qt)
+        return qt->qmlPath().path();
+
+    return QLibraryInfo::path(QLibraryInfo::QmlImportsPath);
+}
+
 class ProjectStorageData
 {
 public:
@@ -195,7 +213,10 @@ public:
         , qmlDocumentParser{storage, pathCache}
         , pathWatcher{pathCache, fileSystem, &updater}
         , projectPartId{ProjectPartId::create(
-              pathCache.sourceId(SourcePath{project->projectDirectory().toUrlishString() + "/."}).internalId())}
+              pathCache.sourceContextId(Utils::PathString{project->projectDirectory().path()})
+                  .internalId())}
+        , qtPartId{ProjectPartId::create(
+              pathCache.sourceContextId(Utils::PathString{qmlPath(project)}).internalId())}
         , updater{fileSystem,
                   storage,
                   fileStatusCache,
@@ -204,7 +225,8 @@ public:
                   qmlTypesParser,
                   pathWatcher,
                   errorNotifier,
-                  projectPartId}
+                  projectPartId,
+                  qtPartId}
     {}
     Sqlite::Database database;
     ProjectStorageErrorNotifier errorNotifier;
@@ -215,6 +237,7 @@ public:
     QmlTypesParser qmlTypesParser{storage};
     ProjectStoragePathWatcher<QFileSystemWatcher, QTimer, PathCacheType> pathWatcher;
     ProjectPartId projectPartId;
+    ProjectPartId qtPartId;
     ProjectStorageUpdater updater;
 };
 
@@ -363,22 +386,11 @@ void QmlDesignerProjectManager::editorsClosed(const QList<::Core::IEditor *> &)
 
 namespace {
 
-[[maybe_unused]] QString qmlPath(::ProjectExplorer::Target *target)
+[[maybe_unused]] QString projectDirectory(::ProjectExplorer::Target *target)
-{
-    auto qt = QtSupport::QtKitAspect::qtVersion(target->kit());
-    if (qt)
-        return qt->qmlPath().path();
-
-    return QLibraryInfo::path(QLibraryInfo::QmlImportsPath);
-}
-
-[[maybe_unused]] void projectQmldirPaths(::ProjectExplorer::Target *target, QStringList &qmldirPaths)
 {
     ::QmlProjectManager::QmlBuildSystem *buildSystem = getQmlBuildSystem(target);
 
-    const Utils::FilePath projectDirectoryPath = buildSystem->canonicalProjectDir();
+    return buildSystem->canonicalProjectDir().path();
-
-    qmldirPaths.push_back(projectDirectoryPath.path());
 }
 
 [[maybe_unused]] void qtQmldirPaths(::ProjectExplorer::Target *target, QStringList &qmldirPaths)
@@ -414,10 +426,6 @@ namespace {
     qmldirPaths.reserve(100);
 
     qtQmldirPaths(target, qmldirPaths);
-    projectQmldirPaths(target, qmldirPaths);
-
-    std::sort(qmldirPaths.begin(), qmldirPaths.end());
-    qmldirPaths.erase(std::unique(qmldirPaths.begin(), qmldirPaths.end()), qmldirPaths.end());
 
     return qmldirPaths;
 }
@@ -584,13 +592,17 @@ void QmlDesignerProjectManager::update()
 
     try {
         if constexpr (isUsingQmlDesignerLite()) {
-            m_projectData->projectStorageData->updater.update({directoriesForLiteDesigner(),
+            m_projectData->projectStorageData->updater.update(
+                {directoriesForLiteDesigner(),
                  propertyEditorResourcesPath(),
-                                                               {qtCreatorItemLibraryPath()}});
+                 {qtCreatorItemLibraryPath()},
+                 projectDirectory(m_projectData->activeTarget)});
         } else {
-            m_projectData->projectStorageData->updater.update({directories(m_projectData->activeTarget),
+            m_projectData->projectStorageData->updater.update(
+                {directories(m_projectData->activeTarget),
                  propertyEditorResourcesPath(),
-                                                               {qtCreatorItemLibraryPath()}});
+                 {qtCreatorItemLibraryPath()},
+                 projectDirectory(m_projectData->activeTarget)});
         }
     } catch (const Sqlite::Exception &exception) {
         const auto &location = exception.location();

tests/unit/tests/mocks/qmldocumentparsermock.h

@@ -15,6 +15,7 @@ public:
                 (const QString &sourceContent,
                  QmlDesigner::Storage::Imports &imports,
                  QmlDesigner::SourceId sourceId,
-                 Utils::SmallStringView directoryPath),
+                 Utils::SmallStringView directoryPath,
+                 IsInsideProject isInsideProject),
                 (override));
 };

tests/unit/tests/mocks/qmltypesparsermock.h

@@ -15,6 +15,7 @@ public:
                 (const QString &sourceContent,
                  QmlDesigner::Storage::Imports &imports,
                  QmlDesigner::Storage::Synchronization::Types &types,
-                 const QmlDesigner::Storage::Synchronization::DirectoryInfo &directoryInfo),
+                 const QmlDesigner::Storage::Synchronization::DirectoryInfo &directoryInfo,
+                 IsInsideProject isInsideProject),
                 (override));
 };

tests/unit/tests/printers/gtest-creator-printing.cpp

@@ -709,6 +709,17 @@ std::ostream &operator<<(std::ostream &out, PropertyDeclarationTraits traits)
     return out << ")";
 }
 
+std::ostream &operator<<(std::ostream &out, IsInsideProject isInsideProject)
+{
+    switch (isInsideProject) {
+    case IsInsideProject::No:
+        return out << "IsInsideProject::No";
+    case IsInsideProject::Yes:
+        return out << "IsInsideProject::Yes";
+    }
+    return out;
+}
+
 std::ostream &operator<<(std::ostream &out, VersionNumber versionNumber)
 {
     return out << versionNumber.value;

tests/unit/tests/printers/gtest-creator-printing.h

@@ -182,6 +182,7 @@ std::ostream &operator<<(std::ostream &out, const FontCollectorSizesAuxiliaryDat
 namespace Storage {
 enum class PropertyDeclarationTraits : int;
 enum class TypeTraitsKind : unsigned int;
+enum class IsInsideProject : char;
 struct TypeTraits;
 class Import;
 class Version;
@@ -190,6 +191,7 @@ class VersionNumber;
 std::ostream &operator<<(std::ostream &out, PropertyDeclarationTraits traits);
 std::ostream &operator<<(std::ostream &out, TypeTraitsKind kind);
 std::ostream &operator<<(std::ostream &out, TypeTraits traits);
+std::ostream &operator<<(std::ostream &out, IsInsideProject isInsideProject);
 std::ostream &operator<<(std::ostream &out, const Import &import);
 std::ostream &operator<<(std::ostream &out, VersionNumber versionNumber);
 std::ostream &operator<<(std::ostream &out, Version version);

tests/unit/tests/unittests/metainfo/nodemetainfo-test.cpp

@@ -273,6 +273,43 @@ TEST_F(NodeMetaInfo, component_is_singleton)
     ASSERT_TRUE(isSingleton);
 }
 
+TEST_F(NodeMetaInfo, object_is_not_inside_project)
+{
+    bool isInsideProject = objectMetaInfo.isInsideProject();
+
+    ASSERT_FALSE(isInsideProject);
+}
+
+TEST_F(NodeMetaInfo, default_is_not_inside_project)
+{
+    bool isInsideProject = QmlDesigner::NodeMetaInfo{}.isInsideProject();
+
+    ASSERT_FALSE(isInsideProject);
+}
+
+TEST_F(NodeMetaInfo, invalid_is_not_inside_project)
+{
+    auto node = model.createModelNode("Foo");
+    auto metaInfo = node.metaInfo();
+
+    bool isInsideProject = metaInfo.isInsideProject();
+
+    ASSERT_FALSE(isInsideProject);
+}
+
+TEST_F(NodeMetaInfo, component_is_inside_project)
+{
+    auto moduleId = projectStorageMock.createModule("/path/to/project", ModuleKind::PathLibrary);
+    TypeTraits traits{TypeTraitsKind::Reference};
+    traits.isInsideProject = true;
+    auto typeId = projectStorageMock.createType(moduleId, "Foo", traits);
+    QmlDesigner::NodeMetaInfo metaInfo{typeId, &projectStorageMock};
+
+    bool isInsideProject = metaInfo.isInsideProject();
+
+    ASSERT_TRUE(isInsideProject);
+}
+
 TEST_F(NodeMetaInfo, has_property)
 {
     auto metaInfo = model.qtQuickItemMetaInfo();
@@ -3355,3 +3392,4 @@ TEST_F(NodeMetaInfo, no_item_library_entries_for_default)
 }
 
 } // namespace
+

tests/unit/tests/unittests/projectstorage/qmldocumentparser-test.cpp

@@ -167,7 +167,11 @@ TEST_F(QmlDocumentParser, prototype)
 {
     QString component = "Example{}";
 
-    auto type = parser.parse(component, imports, qmlFileSourceId, directoryPath);
+    auto type = parser.parse(component,
+                             imports,
+                             qmlFileSourceId,
+                             directoryPath,
+                             Storage::IsInsideProject::No);
 
     ASSERT_THAT(type, HasPrototype(Synchronization::ImportedType("Example")));
 }
@@ -178,7 +182,11 @@ TEST_F(QmlDocumentParser, qualified_prototype)
     QString component = R"(import Example 2.1 as Example
                       Example.Item{})";
 
-    auto type = parser.parse(component, imports, qmlFileSourceId, directoryPath);
+    auto type = parser.parse(component,
+                             imports,
+                             qmlFileSourceId,
+                             directoryPath,
+                             Storage::IsInsideProject::No);
 
     ASSERT_THAT(type,
                 HasPrototype(Synchronization::QualifiedImportedType(
@@ -190,7 +198,11 @@ TEST_F(QmlDocumentParser, properties)
 {
     QString component = R"(Example{ property int foo })";
 
-    auto type = parser.parse(component, imports, qmlFileSourceId, directoryPath);
+    auto type = parser.parse(component,
+                             imports,
+                             qmlFileSourceId,
+                             directoryPath,
+                             Storage::IsInsideProject::No);
 
     ASSERT_THAT(type.propertyDeclarations,
                 UnorderedElementsAre(IsPropertyDeclaration("foo",
@@ -204,7 +216,11 @@ TEST_F(QmlDocumentParser, qualified_properties)
     QString component = R"(import Example 2.1 as Example
                        Item{ property Example.Foo foo})";
 
-    auto type = parser.parse(component, imports, qmlFileSourceId, directoryPath);
+    auto type = parser.parse(component,
+                             imports,
+                             qmlFileSourceId,
+                             directoryPath,
+                             Storage::IsInsideProject::No);
 
     ASSERT_THAT(type.propertyDeclarations,
                 UnorderedElementsAre(IsPropertyDeclaration(
@@ -221,7 +237,11 @@ TEST_F(QmlDocumentParser, enumeration_in_properties)
     QString component = R"(import Example 2.1 as Example
                            Item{ property Enumeration.Foo foo})";
 
-    auto type = parser.parse(component, imports, qmlFileSourceId, directoryPath);
+    auto type = parser.parse(component,
+                             imports,
+                             qmlFileSourceId,
+                             directoryPath,
+                             Storage::IsInsideProject::No);
 
     ASSERT_THAT(type.propertyDeclarations,
                 UnorderedElementsAre(
@@ -236,7 +256,11 @@ TEST_F(QmlDocumentParser, qualified_enumeration_in_properties)
     QString component = R"(import Example 2.1 as Example
                            Item{ property Example.Enumeration.Foo foo})";
 
-    auto type = parser.parse(component, imports, qmlFileSourceId, directoryPath);
+    auto type = parser.parse(component,
+                             imports,
+                             qmlFileSourceId,
+                             directoryPath,
+                             Storage::IsInsideProject::No);
 
     ASSERT_THAT(type.propertyDeclarations,
                 UnorderedElementsAre(IsPropertyDeclaration(
@@ -257,7 +281,11 @@ TEST_F(QmlDocumentParser, imports)
                            import "../foo"
                            Example{})";
 
-    auto type = parser.parse(component, imports, qmlFileSourceId, directoryPath);
+    auto type = parser.parse(component,
+                             imports,
+                             qmlFileSourceId,
+                             directoryPath,
+                             Storage::IsInsideProject::No);
 
     ASSERT_THAT(imports,
                 UnorderedElementsAre(
@@ -276,7 +304,11 @@ TEST_F(QmlDocumentParser, imports_with_version)
                            import "../foo"
                            Example{})";
 
-    auto type = parser.parse(component, imports, qmlFileSourceId, directoryPath);
+    auto type = parser.parse(component,
+                             imports,
+                             qmlFileSourceId,
+                             directoryPath,
+                             Storage::IsInsideProject::No);
 
     ASSERT_THAT(imports,
                 UnorderedElementsAre(
@@ -295,7 +327,11 @@ TEST_F(QmlDocumentParser, imports_with_explict_directory)
                            import "."
                            Example{})";
 
-    auto type = parser.parse(component, imports, qmlFileSourceId, directoryPath);
+    auto type = parser.parse(component,
+                             imports,
+                             qmlFileSourceId,
+                             directoryPath,
+                             Storage::IsInsideProject::No);
 
     ASSERT_THAT(
         imports,
@@ -308,7 +344,11 @@ TEST_F(QmlDocumentParser, functions)
 {
     QString component = "Example{\n function someScript(x, y) {}\n function otherFunction() {}\n}";
 
-    auto type = parser.parse(component, imports, qmlFileSourceId, directoryPath);
+    auto type = parser.parse(component,
+                             imports,
+                             qmlFileSourceId,
+                             directoryPath,
+                             Storage::IsInsideProject::No);
 
     ASSERT_THAT(type.functionDeclarations,
                 UnorderedElementsAre(
@@ -326,7 +366,8 @@ TEST_F(QmlDocumentParser, signals)
     auto type = parser.parse("Example{\n signal someSignal(int x, real y)\n signal signal2()\n}",
                              imports,
                              qmlFileSourceId,
-                             directoryPath);
+                             directoryPath,
+                             Storage::IsInsideProject::No);
 
     ASSERT_THAT(type.signalDeclarations,
                 UnorderedElementsAre(
@@ -343,7 +384,11 @@ TEST_F(QmlDocumentParser, enumeration)
                            enum Color{red, green, blue=10, white}
                            enum State{On,Off}})";
 
-    auto type = parser.parse(component, imports, qmlFileSourceId, directoryPath);
+    auto type = parser.parse(component,
+                             imports,
+                             qmlFileSourceId,
+                             directoryPath,
+                             Storage::IsInsideProject::No);
 
     ASSERT_THAT(type.enumerationDeclarations,
                 UnorderedElementsAre(
@@ -373,7 +418,11 @@ TEST_F(QmlDocumentParser, DISABLED_duplicate_imports_are_removed)
  
                            Example{})";
 
-    auto type = parser.parse(component, imports, qmlFileSourceId, directoryPath);
+    auto type = parser.parse(component,
+                             imports,
+                             qmlFileSourceId,
+                             directoryPath,
+                             Storage::IsInsideProject::No);
 
     ASSERT_THAT(imports,
                 UnorderedElementsAre(
@@ -393,7 +442,11 @@ TEST_F(QmlDocumentParser, alias_item_properties)
                                }
                            })";
 
-    auto type = parser.parse(component, imports, qmlFileSourceId, directoryPath);
+    auto type = parser.parse(component,
+                             imports,
+                             qmlFileSourceId,
+                             directoryPath,
+                             Storage::IsInsideProject::No);
 
     ASSERT_THAT(type.propertyDeclarations,
                 UnorderedElementsAre(IsPropertyDeclaration("delegate",
@@ -410,7 +463,11 @@ TEST_F(QmlDocumentParser, alias_properties)
                              }
                            })";
 
-    auto type = parser.parse(component, imports, qmlFileSourceId, directoryPath);
+    auto type = parser.parse(component,
+                             imports,
+                             qmlFileSourceId,
+                             directoryPath,
+                             Storage::IsInsideProject::No);
 
     ASSERT_THAT(type.propertyDeclarations,
                 UnorderedElementsAre(
@@ -429,7 +486,11 @@ TEST_F(QmlDocumentParser, indirect_alias_properties)
                              }
                            })";
 
-    auto type = parser.parse(component, imports, qmlFileSourceId, directoryPath);
+    auto type = parser.parse(component,
+                             imports,
+                             qmlFileSourceId,
+                             directoryPath,
+                             Storage::IsInsideProject::No);
 
     ASSERT_THAT(type.propertyDeclarations,
                 UnorderedElementsAre(
@@ -449,7 +510,11 @@ TEST_F(QmlDocumentParser, invalid_alias_properties_are_skipped)
                              }
                            })";
 
-    auto type = parser.parse(component, imports, qmlFileSourceId, directoryPath);
+    auto type = parser.parse(component,
+                             imports,
+                             qmlFileSourceId,
+                             directoryPath,
+                             Storage::IsInsideProject::No);
 
     ASSERT_THAT(type.propertyDeclarations, IsEmpty());
 }
@@ -460,7 +525,11 @@ TEST_F(QmlDocumentParser, list_property)
                              property list<Foo> foos
                            })";
 
-    auto type = parser.parse(component, imports, qmlFileSourceId, directoryPath);
+    auto type = parser.parse(component,
+                             imports,
+                             qmlFileSourceId,
+                             directoryPath,
+                             Storage::IsInsideProject::No);
 
     ASSERT_THAT(type.propertyDeclarations,
                 UnorderedElementsAre(
@@ -480,7 +549,11 @@ TEST_F(QmlDocumentParser, alias_on_list_property)
                              }
                             })";
 
-    auto type = parser.parse(component, imports, qmlFileSourceId, directoryPath);
+    auto type = parser.parse(component,
+                             imports,
+                             qmlFileSourceId,
+                             directoryPath,
+                             Storage::IsInsideProject::No);
 
     ASSERT_THAT(type.propertyDeclarations,
                 UnorderedElementsAre(
@@ -497,7 +570,11 @@ TEST_F(QmlDocumentParser, qualified_list_property)
                              property list<Example.Foo> foos
                            })";
 
-    auto type = parser.parse(component, imports, qmlFileSourceId, directoryPath);
+    auto type = parser.parse(component,
+                             imports,
+                             qmlFileSourceId,
+                             directoryPath,
+                             Storage::IsInsideProject::No);
 
     ASSERT_THAT(type.propertyDeclarations,
                 UnorderedElementsAre(IsPropertyDeclaration(
@@ -516,7 +593,11 @@ TEST_F(QmlDocumentParser, default_property)
                              default property list<Example.Foo> foos
                            })";
 
-    auto type = parser.parse(component, imports, qmlFileSourceId, directoryPath);
+    auto type = parser.parse(component,
+                             imports,
+                             qmlFileSourceId,
+                             directoryPath,
+                             Storage::IsInsideProject::No);
 
     ASSERT_THAT(type.defaultPropertyName, Eq("foos"));
 }
@@ -527,7 +608,11 @@ TEST_F(QmlDocumentParser, has_file_component_trait)
                            Item{
                            })";
 
-    auto type = parser.parse(component, imports, qmlFileSourceId, directoryPath);
+    auto type = parser.parse(component,
+                             imports,
+                             qmlFileSourceId,
+                             directoryPath,
+                             Storage::IsInsideProject::No);
 
     ASSERT_TRUE(type.traits.isFileComponent);
 }
@@ -538,7 +623,11 @@ TEST_F(QmlDocumentParser, has_is_reference_trait)
                            Item{
                            })";
 
-    auto type = parser.parse(component, imports, qmlFileSourceId, directoryPath);
+    auto type = parser.parse(component,
+                             imports,
+                             qmlFileSourceId,
+                             directoryPath,
+                             Storage::IsInsideProject::No);
 
     ASSERT_THAT(type.traits.kind, QmlDesigner::Storage::TypeTraitsKind::Reference);
 }
@@ -549,7 +638,11 @@ TEST_F(QmlDocumentParser, is_singleton)
                            Item{
                            })";
 
-    auto type = parser.parse(component, imports, qmlFileSourceId, directoryPath);
+    auto type = parser.parse(component,
+                             imports,
+                             qmlFileSourceId,
+                             directoryPath,
+                             Storage::IsInsideProject::No);
 
     ASSERT_TRUE(type.traits.isSingleton);
 }
@@ -559,9 +652,41 @@ TEST_F(QmlDocumentParser, is_not_singleton)
     QString component = R"(Item{
                            })";
 
-    auto type = parser.parse(component, imports, qmlFileSourceId, directoryPath);
+    auto type = parser.parse(component,
+                             imports,
+                             qmlFileSourceId,
+                             directoryPath,
+                             Storage::IsInsideProject::No);
 
     ASSERT_FALSE(type.traits.isSingleton);
 }
 
+TEST_F(QmlDocumentParser, is_inside_project)
+{
+    QString component = R"(Item{
+                           })";
+
+    auto type = parser.parse(component,
+                             imports,
+                             qmlFileSourceId,
+                             directoryPath,
+                             Storage::IsInsideProject::Yes);
+
+    ASSERT_TRUE(type.traits.isInsideProject);
+}
+
+TEST_F(QmlDocumentParser, is_not_inside_project)
+{
+    QString component = R"(Item{
+                           })";
+
+    auto type = parser.parse(component,
+                             imports,
+                             qmlFileSourceId,
+                             directoryPath,
+                             Storage::IsInsideProject::No);
+
+    ASSERT_FALSE(type.traits.isInsideProject);
+}
+
 } // namespace

tests/unit/tests/unittests/projectstorage/qmltypesparser-test.cpp

@@ -77,6 +77,13 @@ MATCHER_P(IsSingleton, value, std::string(negation ? "isn't singleton " : "is si
     return traits.isSingleton == value;
 }
 
+MATCHER_P(IsInsideProject, value, std::string(negation ? "isn't inside project " : "is inside project "))
+{
+    const Storage::TypeTraits &traits = arg;
+
+    return traits.isInsideProject == value;
+}
+
 template<typename Matcher>
 auto IsTypeTrait(const Matcher &matcher)
 {
@@ -203,7 +210,7 @@ TEST_F(QmlTypesParser, imports)
                         dependencies:
                           ["QtQuick 2.15", "QtQuick.Window 2.1", "QtFoo 6"]})"};
 
-    parser.parse(source, imports, types, directoryInfo);
+    parser.parse(source, imports, types, directoryInfo, Storage::IsInsideProject::No);
 
     ASSERT_THAT(imports,
                 UnorderedElementsAre(IsImport(storage.moduleId("QML", ModuleKind::CppLibrary),
@@ -230,7 +237,7 @@ TEST_F(QmlTypesParser, types)
                         Component { name: "QObject"}
                         Component { name: "QQmlComponent"}})"};
 
-    parser.parse(source, imports, types, directoryInfo);
+    parser.parse(source, imports, types, directoryInfo, Storage::IsInsideProject::No);
 
     ASSERT_THAT(types,
                 UnorderedElementsAre(IsType("QObject",
@@ -253,7 +260,7 @@ TEST_F(QmlTypesParser, prototype)
                         Component { name: "QQmlComponent"
                                     prototype: "QObject"}})"};
 
-    parser.parse(source, imports, types, directoryInfo);
+    parser.parse(source, imports, types, directoryInfo, Storage::IsInsideProject::No);
 
     ASSERT_THAT(types,
                 UnorderedElementsAre(IsType("QObject",
@@ -276,7 +283,7 @@ TEST_F(QmlTypesParser, extension)
                         Component { name: "QQmlComponent"
                                     extension: "QObject"}})"};
 
-    parser.parse(source, imports, types, directoryInfo);
+    parser.parse(source, imports, types, directoryInfo, Storage::IsInsideProject::No);
 
     ASSERT_THAT(types,
                 UnorderedElementsAre(IsType("QObject",
@@ -301,7 +308,7 @@ TEST_F(QmlTypesParser, ignore_java_script_extensions)
                                     extensionIsJavaScript: true
                                     }})"};
 
-    parser.parse(source, imports, types, directoryInfo);
+    parser.parse(source, imports, types, directoryInfo, Storage::IsInsideProject::No);
 
     ASSERT_THAT(types,
                 Contains(IsType("QQmlComponent",
@@ -321,7 +328,7 @@ TEST_F(QmlTypesParser, exported_types)
     ModuleId qmlModuleId = storage.moduleId("QML", ModuleKind::QmlLibrary);
     ModuleId qtQmlModuleId = storage.moduleId("QtQml", ModuleKind::QmlLibrary);
 
-    parser.parse(source, imports, types, directoryInfo);
+    parser.parse(source, imports, types, directoryInfo, Storage::IsInsideProject::No);
 
     ASSERT_THAT(
         types,
@@ -344,7 +351,7 @@ TEST_F(QmlTypesParser, properties)
                           Property { name: "targets"; type: "QQuickItem"; isList: true; isReadonly: true; isPointer: true }
                       }})"};
 
-    parser.parse(source, imports, types, directoryInfo);
+    parser.parse(source, imports, types, directoryInfo, Storage::IsInsideProject::No);
 
     ASSERT_THAT(types,
                 ElementsAre(Field(
@@ -378,7 +385,7 @@ TEST_F(QmlTypesParser, properties_with_qualified_types)
                           Property { name: "values2"; type: "Qt::Vector" }
                       }})"};
 
-    parser.parse(source, imports, types, directoryInfo);
+    parser.parse(source, imports, types, directoryInfo, Storage::IsInsideProject::No);
 
     ASSERT_THAT(types,
                 Contains(
@@ -404,7 +411,7 @@ TEST_F(QmlTypesParser, properties_without_type)
                           Property { name: "target"; type: "QObject"; isPointer: true }
                       }})"};
 
-    parser.parse(source, imports, types, directoryInfo);
+    parser.parse(source, imports, types, directoryInfo, Storage::IsInsideProject::No);
 
     ASSERT_THAT(types,
                 ElementsAre(
@@ -437,7 +444,7 @@ TEST_F(QmlTypesParser, functions)
                           }
                       }})"};
 
-    parser.parse(source, imports, types, directoryInfo);
+    parser.parse(source, imports, types, directoryInfo, Storage::IsInsideProject::No);
 
     ASSERT_THAT(types,
                 ElementsAre(Field(
@@ -468,7 +475,7 @@ TEST_F(QmlTypesParser, skip_java_script_functions)
                           }
                       }})"};
 
-    parser.parse(source, imports, types, directoryInfo);
+    parser.parse(source, imports, types, directoryInfo, Storage::IsInsideProject::No);
 
     ASSERT_THAT(types, ElementsAre(Field("Synchronization::Type::functionDeclarations", &Synchronization::Type::functionDeclarations, IsEmpty())));
 }
@@ -488,7 +495,7 @@ TEST_F(QmlTypesParser, functions_with_qualified_types)
                           }
                       }})"};
 
-    parser.parse(source, imports, types, directoryInfo);
+    parser.parse(source, imports, types, directoryInfo, Storage::IsInsideProject::No);
 
     ASSERT_THAT(types,
                 Contains(
@@ -523,7 +530,7 @@ TEST_F(QmlTypesParser, signals)
                           }
                       }})"};
 
-    parser.parse(source, imports, types, directoryInfo);
+    parser.parse(source, imports, types, directoryInfo, Storage::IsInsideProject::No);
 
     ASSERT_THAT(types,
                 ElementsAre(Field("Synchronization::Type::signalDeclarations", &Synchronization::Type::signalDeclarations,
@@ -556,7 +563,7 @@ TEST_F(QmlTypesParser, signals_with_qualified_types)
                           }
                       }})"};
 
-    parser.parse(source, imports, types, directoryInfo);
+    parser.parse(source, imports, types, directoryInfo, Storage::IsInsideProject::No);
 
     ASSERT_THAT(types,
                 Contains(
@@ -589,7 +596,7 @@ TEST_F(QmlTypesParser, enumerations)
                           }
                       }})"};
 
-    parser.parse(source, imports, types, directoryInfo);
+    parser.parse(source, imports, types, directoryInfo, Storage::IsInsideProject::No);
 
     ASSERT_THAT(types,
                 Contains(Field(
@@ -628,7 +635,7 @@ TEST_F(QmlTypesParser, enumeration_is_exported_as_type)
                           exports: ["QML/QtObject 1.0", "QtQml/QtObject 2.1"]
                       }})"};
 
-    parser.parse(source, imports, types, directoryInfo);
+    parser.parse(source, imports, types, directoryInfo, Storage::IsInsideProject::No);
     QmlDesigner::Storage::TypeTraits traits{QmlDesigner::Storage::TypeTraitsKind::Value};
     traits.isEnum = true;
 
@@ -674,7 +681,7 @@ TEST_F(QmlTypesParser, enumeration_is_exported_as_type_with_alias)
                           exports: ["QML/QtObject 1.0", "QtQml/QtObject 2.1"]
                       }})"};
 
-    parser.parse(source, imports, types, directoryInfo);
+    parser.parse(source, imports, types, directoryInfo, Storage::IsInsideProject::No);
     QmlDesigner::Storage::TypeTraits traits{QmlDesigner::Storage::TypeTraitsKind::Value};
     traits.isEnum = true;
 
@@ -722,7 +729,7 @@ TEST_F(QmlTypesParser, enumeration_is_exported_as_type_with_alias_too)
                           exports: ["QML/QtObject 1.0", "QtQml/QtObject 2.1"]
                       }})"};
 
-    parser.parse(source, imports, types, directoryInfo);
+    parser.parse(source, imports, types, directoryInfo, Storage::IsInsideProject::No);
     QmlDesigner::Storage::TypeTraits traits{QmlDesigner::Storage::TypeTraitsKind::Value};
     traits.isEnum = true;
 
@@ -760,7 +767,7 @@ TEST_F(QmlTypesParser, enumeration_is_referenced_by_qualified_name)
                           }
                       }})"};
 
-    parser.parse(source, imports, types, directoryInfo);
+    parser.parse(source, imports, types, directoryInfo, Storage::IsInsideProject::No);
 
     ASSERT_THAT(types,
                 Contains(Field("Synchronization::Type::propertyDeclarations", &Synchronization::Type::propertyDeclarations,
@@ -788,7 +795,7 @@ TEST_F(QmlTypesParser, alias_enumeration_is_referenced_by_qualified_name)
                           }
                       }})"};
 
-    parser.parse(source, imports, types, directoryInfo);
+    parser.parse(source, imports, types, directoryInfo, Storage::IsInsideProject::No);
 
     ASSERT_THAT(types,
                 Contains(Field("Synchronization::Type::propertyDeclarations", &Synchronization::Type::propertyDeclarations,
@@ -805,7 +812,7 @@ TEST_F(QmlTypesParser, access_type_is_reference)
                         Component { name: "QObject"
                                     accessSemantics: "reference"}})"};
 
-    parser.parse(source, imports, types, directoryInfo);
+    parser.parse(source, imports, types, directoryInfo, Storage::IsInsideProject::No);
 
     ASSERT_THAT(types, ElementsAre(IsTypeTrait(Storage::TypeTraitsKind::Reference)));
 }
@@ -817,7 +824,7 @@ TEST_F(QmlTypesParser, access_type_is_value)
                         Component { name: "QObject"
                                     accessSemantics: "value"}})"};
 
-    parser.parse(source, imports, types, directoryInfo);
+    parser.parse(source, imports, types, directoryInfo, Storage::IsInsideProject::No);
 
     ASSERT_THAT(types, ElementsAre(IsTypeTrait(Storage::TypeTraitsKind::Value)));
 }
@@ -829,7 +836,7 @@ TEST_F(QmlTypesParser, access_type_is_sequence)
                         Component { name: "QObject"
                                     accessSemantics: "sequence"}})"};
 
-    parser.parse(source, imports, types, directoryInfo);
+    parser.parse(source, imports, types, directoryInfo, Storage::IsInsideProject::No);
 
     ASSERT_THAT(types, ElementsAre(IsTypeTrait(Storage::TypeTraitsKind::Sequence)));
 }
@@ -841,7 +848,7 @@ TEST_F(QmlTypesParser, access_type_is_none)
                         Component { name: "QObject"
                                     accessSemantics: "none"}})"};
 
-    parser.parse(source, imports, types, directoryInfo);
+    parser.parse(source, imports, types, directoryInfo, Storage::IsInsideProject::No);
 
     ASSERT_THAT(types, ElementsAre(IsTypeTrait(Storage::TypeTraitsKind::None)));
 }
@@ -853,7 +860,7 @@ TEST_F(QmlTypesParser, uses_custom_parser)
                         Component { name: "QObject"
                                     hasCustomParser: true }})"};
 
-    parser.parse(source, imports, types, directoryInfo);
+    parser.parse(source, imports, types, directoryInfo, Storage::IsInsideProject::No);
 
     ASSERT_THAT(types, ElementsAre(IsTypeTrait(UsesCustomParser(true))));
 }
@@ -865,7 +872,7 @@ TEST_F(QmlTypesParser, uses_no_custom_parser)
                         Component { name: "QObject"
                                     hasCustomParser: false }})"};
 
-    parser.parse(source, imports, types, directoryInfo);
+    parser.parse(source, imports, types, directoryInfo, Storage::IsInsideProject::No);
 
     ASSERT_THAT(types, ElementsAre(IsTypeTrait(UsesCustomParser(false))));
 }
@@ -877,7 +884,7 @@ TEST_F(QmlTypesParser, default_property)
                         Component { name: "QObject"
                                     defaultProperty: "children" }})"};
 
-    parser.parse(source, imports, types, directoryInfo);
+    parser.parse(source, imports, types, directoryInfo, Storage::IsInsideProject::No);
 
     ASSERT_THAT(types,
                 ElementsAre(Field("Synchronization::Type::defaultPropertyName", &Synchronization::Type::defaultPropertyName, Eq("children"))));
@@ -895,7 +902,7 @@ TEST_F(QmlTypesParser, skip_template_item)
                         Component { name: "QQuickItem"}
                         Component { name: "QQmlComponent"}})"};
 
-    parser.parse(source, imports, types, directoryInfo);
+    parser.parse(source, imports, types, directoryInfo, Storage::IsInsideProject::No);
 
     ASSERT_THAT(types,
                 UnorderedElementsAre(IsType("QQmlComponent",
@@ -912,7 +919,7 @@ TEST_F(QmlTypesParser, is_singleton)
                         Component { name: "QObject"
                                     isSingleton: true}})"};
 
-    parser.parse(source, imports, types, directoryInfo);
+    parser.parse(source, imports, types, directoryInfo, Storage::IsInsideProject::No);
 
     ASSERT_THAT(types, ElementsAre(IsTypeTrait(IsSingleton(true))));
 }
@@ -924,7 +931,7 @@ TEST_F(QmlTypesParser, is_not_singleton)
                         Component { name: "QObject"
                                     isSingleton: false}})"};
 
-    parser.parse(source, imports, types, directoryInfo);
+    parser.parse(source, imports, types, directoryInfo, Storage::IsInsideProject::No);
 
     ASSERT_THAT(types, ElementsAre(IsTypeTrait(IsSingleton(false))));
 }
@@ -935,9 +942,31 @@ TEST_F(QmlTypesParser, is_by_default_not_singleton)
                       Module{
                         Component { name: "QObject"}})"};
 
-    parser.parse(source, imports, types, directoryInfo);
+    parser.parse(source, imports, types, directoryInfo, Storage::IsInsideProject::No);
 
     ASSERT_THAT(types, ElementsAre(IsTypeTrait(IsSingleton(false))));
 }
 
+TEST_F(QmlTypesParser, is_inside_project)
+{
+    QString source{R"(import QtQuick.tooling 1.2
+                      Module{
+                        Component { name: "QObject"}})"};
+
+    parser.parse(source, imports, types, directoryInfo, Storage::IsInsideProject::Yes);
+
+    ASSERT_THAT(types, ElementsAre(IsTypeTrait(IsInsideProject(true))));
+}
+
+TEST_F(QmlTypesParser, is_not_inside_project)
+{
+    QString source{R"(import QtQuick.tooling 1.2
+                      Module{
+                        Component { name: "QObject"}})"};
+
+    parser.parse(source, imports, types, directoryInfo, Storage::IsInsideProject::No);
+
+    ASSERT_THAT(types, ElementsAre(IsTypeTrait(IsInsideProject(false))));
+}
+
 } // namespace