feat(ModelUtils): modelToArray: roles param made optional, support for nested models

ui/StatusQ/include/StatusQ/modelutilsinternal.h

@@ -15,6 +15,8 @@ class ModelUtilsInternal : public QObject
 public:
     explicit ModelUtilsInternal(QObject* parent = nullptr);
 
+    Q_INVOKABLE bool isModel(const QVariant &obj) const;
+
     Q_INVOKABLE int roleByName(QAbstractItemModel *model,
                                const QString &roleName) const;
 

ui/StatusQ/src/StatusQ/Core/Utils/ModelUtils.qml

@@ -25,6 +25,9 @@ QtObject {
         if (!model)
             return []
 
+        if (roles === undefined)
+            roles = roleNames(model)
+
         const count = model.rowCount()
         const array = []
 
@@ -34,8 +37,11 @@ QtObject {
 
             roles.forEach(role => {
                 const entry = modelItem[role]
+                const isModel = Internal.ModelUtils.isModel(entry)
 
-                if (entry !== undefined)
+                if (isModel)
+                    arrayItem[role] = modelToArray(entry)
+                else if (entry !== undefined)
                     arrayItem[role] = entry
             })
 

ui/StatusQ/src/modelutilsinternal.cpp

@@ -9,6 +9,14 @@ ModelUtilsInternal::ModelUtilsInternal(QObject* parent)
 {
 }
 
+bool ModelUtilsInternal::isModel(const QVariant &obj) const
+{
+    if (!obj.canConvert<QObject*>())
+        return false;
+
+    return qobject_cast<QAbstractItemModel*>(obj.value<QObject*>()) != nullptr;
+}
+
 QStringList ModelUtilsInternal::roleNames(QAbstractItemModel *model) const
 {
     if (model == nullptr)