Material: Continued Material enahncements

Continues the work of the material subsystem improvements.

Several important items are included in this merge. In terms of new
capabilities, this merge adds List and MultiLineString as valid
property types, complete with editing dialogs. This will help with
backwards compatibility for external workbenches, such as Render.

Stability has been a big focus. New unit tests help to verify features
work as expected. Bugs have been fixed and crashes avoided.

Material cards have had a renaming to their tree structure. For
example, 'StandardMeterials' is redundant, so this was renamed to
'Standard'. The cards themselves are more compliant fully passing the
yamllint tests.

More soon.

src/Mod/Material/App/MaterialLibrary.cpp

@@ -42,9 +42,6 @@ using namespace Materials;
 
 TYPESYSTEM_SOURCE(Materials::MaterialLibrary, LibraryBase)
 
-MaterialLibrary::MaterialLibrary()
-{}
-
 MaterialLibrary::MaterialLibrary(const QString& libraryName,
                                  const QString& dir,
                                  const QString& icon,
@@ -232,15 +229,16 @@ std::shared_ptr<Material> MaterialLibrary::saveMaterial(std::shared_ptr<Material
 
     if (file.open(QIODevice::WriteOnly | QIODevice::Text)) {
         QTextStream stream(&file);
-#if QT_VERSION < QT_VERSION_CHECK(6,0,0)
+#if QT_VERSION < QT_VERSION_CHECK(6, 0, 0)
         stream.setCodec("UTF-8");
 #endif
         stream.setGenerateByteOrderMark(true);
 
         // Write the contents
+        material->setName(info.baseName());
         material->setLibrary(getptr());
         material->setDirectory(getRelativePath(path));
-        material->save(stream, saveAsCopy, saveInherited);
+        material->save(stream, overwrite, saveAsCopy, saveInherited);
     }
 
     return addMaterial(material, path);
@@ -338,7 +336,7 @@ MaterialLibrary::getMaterialTree() const
     // Empty folders aren't included in _materialPathMap, so we add them by looking at the file
     // system
     auto folderList = MaterialLoader::getMaterialFolders(*this);
-    for (auto folder : *folderList) {
+    for (auto& folder : *folderList) {
         QStringList list = folder.split(QString::fromStdString("/"));
 
         // Start at the root
@@ -364,9 +362,6 @@ MaterialLibrary::getMaterialTree() const
 
 TYPESYSTEM_SOURCE(Materials::MaterialExternalLibrary, MaterialLibrary::MaterialLibrary)
 
-MaterialExternalLibrary::MaterialExternalLibrary()
-{}
-
 MaterialExternalLibrary::MaterialExternalLibrary(const QString& libraryName,
                                                  const QString& dir,
                                                  const QString& icon,