Choice model settings was added

viewmodels/settingsviewmodel.cpp

@@ -0,0 +1,57 @@
+#include "settingsviewmodel.h"
+
+SettingsViewModel::SettingsViewModel(QObject *parent)
+    : QAbstractListModel{parent}
+{
+    m_items << SettingItem { tr("BeerLog service address"), "serverAddress", "text" }
+            << SettingItem { tr("Selected user id"), "selectedUserId", "choice", "users" }
+            << SettingItem { tr("Selected store"), "selectedStoreId", "choice", "stores" };
+
+    m_models["users"] = new BaseModel("users", this);
+    m_models["stores"] = new BaseModel("stores", this);
+}
+
+
+int SettingsViewModel::rowCount(const QModelIndex &) const
+{
+    return m_items.count();
+}
+
+QVariant SettingsViewModel::data(const QModelIndex &index, int role) const
+{
+    if (!index.isValid()) {
+        return {};
+    }
+
+    SettingItem item = m_items.at(index.row());
+
+    switch (role) {
+    case Roles::Title: return item.title;
+    case Roles::PropertyName: return item.propertyName;
+    case Roles::ControlType: return item.controlType;
+    case Roles::Model: return model(item.modelName);
+    default:
+        break;
+    }
+
+    return {};
+}
+
+QHash<int, QByteArray> SettingsViewModel::roleNames() const
+{
+    return QHash<int, QByteArray> {
+        { Roles::Title, "title" },
+        { Roles::PropertyName, "name" },
+        { Roles::ControlType, "control" },
+        { Roles::Model, "choiceModel" }
+    };
+}
+
+QVariant SettingsViewModel::model(const QString &modelName) const
+{
+    if (!m_models.contains(modelName)) {
+        return {};
+    }
+
+    return m_models[modelName]->items();
+}