QmlDesigner: Add all Quick3DAssets under 1 import section

Fixes: QDS-3866
Change-Id: I3aad4aee0d6c388446b459e558d87f68b204de59
Reviewed-by: Thomas Hartmann <thomas.hartmann@qt.io>

src/plugins/qmldesigner/components/itemlibrary/itemlibraryimport.cpp

@@ -41,6 +41,9 @@ QString ItemLibraryImport::importName() const
     if (m_sectionType == SectionType::User)
         return userComponentsTitle();
 
+    if (m_sectionType == SectionType::Quick3DAssets)
+        return quick3DAssetsTitle();
+
     if (m_sectionType == SectionType::Unimported)
         return unimportedComponentsTitle();
 
@@ -55,6 +58,9 @@ QString ItemLibraryImport::importUrl() const
     if (m_sectionType == SectionType::User)
         return userComponentsTitle();
 
+    if (m_sectionType == SectionType::Quick3DAssets)
+        return quick3DAssetsTitle();
+
     if (m_sectionType == SectionType::Unimported)
         return unimportedComponentsTitle();
 
@@ -71,10 +77,13 @@ QString ItemLibraryImport::sortingName() const
     if (m_sectionType == SectionType::User)
         return "_"; // user components always come first
 
-    if (m_sectionType == SectionType::Unimported)
+    if (m_sectionType == SectionType::Quick3DAssets)
-        return "zzzzzz"; // Unimported components always come last
+        return "__";  // Quick3DAssets come second
 
-    if (!hasCategories()) // imports with no categories are at the bottom of the list
+    if (m_sectionType == SectionType::Unimported)
+        return "zzzzzz"; // Unimported components come last
+
+    if (!hasCategories()) // imports with no categories come before last
         return "zzzzz_" + importName();
 
     return importName();
@@ -188,6 +197,13 @@ QString ItemLibraryImport::userComponentsTitle()
     return tr("My Components");
 }
 
+// static
+QString ItemLibraryImport::quick3DAssetsTitle()
+{
+    return tr("My 3D Components");
+}
+
+// static
 QString ItemLibraryImport::unimportedComponentsTitle()
 {
     return tr("All Other Components");

src/plugins/qmldesigner/components/itemlibrary/itemlibraryimport.h

@@ -48,6 +48,7 @@ public:
     enum class SectionType {
         Default,
         User,
+        Quick3DAssets,
         Unimported
     };
 
@@ -75,6 +76,7 @@ public:
     void expandCategories(bool expand = true);
 
     static QString userComponentsTitle();
+    static QString quick3DAssetsTitle();
     static QString unimportedComponentsTitle();
 
     SectionType sectionType() const;

src/plugins/qmldesigner/components/itemlibrary/itemlibrarymodel.cpp

@@ -216,24 +216,32 @@ void ItemLibraryModel::update(ItemLibraryInfo *itemLibraryInfo, Model *model)
     for (const Import &import : model->imports()) {
         if (import.isLibraryImport() && import.url() != projectName) {
             bool addNew = true;
-            ItemLibraryImport *oldImport = importHash.value(import.url());
+            bool isQuick3DAsset = import.url().startsWith("Quick3DAssets.");
-            if (oldImport && oldImport->importEntry().url() == import.url()) {
+            QString importUrl = isQuick3DAsset ? ItemLibraryImport::quick3DAssetsTitle() : import.url();
+            ItemLibraryImport *oldImport = importHash.value(importUrl);
+            if (oldImport && oldImport->sectionType() == ItemLibraryImport::SectionType::Quick3DAssets
+                && isQuick3DAsset) {
+                addNew = false; // add only 1 Quick3DAssets import section
+            } else if (oldImport && oldImport->importEntry().url() == import.url()) {
                 // Retain the higher version if multiples exist
                 if (compareVersions(oldImport->importEntry().version(), import.version()))
                     addNew = false;
                 else
                     delete oldImport;
             }
+
             if (addNew) {
-                ItemLibraryImport *itemLibImport = new ItemLibraryImport(import, this);
+                auto sectionType = isQuick3DAsset ? ItemLibraryImport::SectionType::Quick3DAssets
-                importHash.insert(import.url(), itemLibImport);
+                                                  : ItemLibraryImport::SectionType::Default;
+                ItemLibraryImport *itemLibImport = new ItemLibraryImport(import, this, sectionType);
+                importHash.insert(importUrl, itemLibImport);
             }
         }
     }
 
     for (const auto itemLibImport : qAsConst(importHash)) {
         m_importList.append(itemLibImport);
-        itemLibImport->setImportExpanded(loadExpandedState(itemLibImport->importEntry().url()));
+        itemLibImport->setImportExpanded(loadExpandedState(itemLibImport->importUrl()));
     }
 
     const QList<ItemLibraryEntry> itemLibEntries = itemLibraryInfo->entries();
@@ -280,6 +288,8 @@ void ItemLibraryModel::update(ItemLibraryInfo *itemLibraryInfo, Model *model)
                         m_importList.append(importSection);
                         importSection->setImportExpanded(loadExpandedState(catName));
                     }
+                } else if (catName == "My Quick3D Components") {
+                    importSection = importByUrl(ItemLibraryImport::quick3DAssetsTitle());
                 } else {
                     if (catName.startsWith("Qt Quick - "))
                         catName = catName.mid(11); // remove "Qt Quick - "
@@ -354,6 +364,8 @@ ItemLibraryImport *ItemLibraryModel::importByUrl(const QString &importUrl) const
             || (importUrl.isEmpty() && itemLibraryImport->importUrl() == "QtQuick")
             || (importUrl == ItemLibraryImport::userComponentsTitle()
                 && itemLibraryImport->sectionType() == ItemLibraryImport::SectionType::User)
+            || (importUrl == ItemLibraryImport::quick3DAssetsTitle()
+                && itemLibraryImport->sectionType() == ItemLibraryImport::SectionType::Quick3DAssets)
             || (importUrl == ItemLibraryImport::unimportedComponentsTitle()
                 && itemLibraryImport->sectionType() == ItemLibraryImport::SectionType::Unimported)) {
             return itemLibraryImport;