(fw,cpn) Support commas in labels

Remove more cpn unused code

companion/src/mdichild.cpp

@@ -665,76 +665,6 @@ void MdiChild::onFirmwareChanged()
   }
 }
 
-/*
- * Categories CRUD
-*/
-
-/*
-void MdiChild::categoryAdd()
-{
-  // Translators do NOT use accent for this, this is the default category name on Horus.
-  CategoryData category(qPrintable(tr("New category")));
-  radioData.categories.push_back(category);
-  setModified();
-  QModelIndex idx = modelsListModel->getIndexForCategory(radioData.categories.size()-1);
-  if (idx.isValid()) {
-    ui->modelsList->scrollTo(idx);
-    ui->modelsList->setCurrentIndex(idx);
-    ui->modelsList->edit(idx);
-  }
-}
-
-// NOTE: this does not refresh the data/view, need to call setModified() at some point afterwards.
-bool MdiChild::deleteCategory(int categoryIndex, QString * error)
-{
-  if (categoryIndex < 0)
-    categoryIndex = modelsListModel->getCategoryIndex(getCurrentIndex());
-  if (categoryIndex < 0 || categoryIndex >= (int)radioData.categories.size()) {
-    if (error)
-      *error = tr("Category index out of range.");
-    return false;
-  }
-  if (radioData.categories.size() <= 1) {
-    if (error)
-      *error = tr("Cannot delete the last category.");
-    return false;
-  }
-  if (countUsedModels(categoryIndex)) {
-    if (error)
-      *error = tr("This category is not empty!");
-    return false;
-  }
-
-  radioData.categories.erase(radioData.categories.begin() + categoryIndex);
-
-  for (unsigned i=0; i < radioData.models.size(); ++i) {
-    ModelData & model = radioData.models.at(i);
-    if (model.used && model.category > categoryIndex) {
-      --radioData.models[i].category;
-    }
-  }
-
-  return true;
-}
-
-void MdiChild::deleteSelectedCats()
-{
-  bool modified = false;
-  QString error;
-  QVector<int> cats = getSelectedCategories();
-  std::sort(cats.begin(), cats.end());
-  std::reverse(cats.begin(), cats.end());
-  foreach (const int cat, cats) {
-    error.clear();
-    if (deleteCategory(cat, &error))
-      modified = true;
-    else
-      showWarning(error);
-  }
-  if (modified)
-    setModified();
-}*/
-
 /*
  * Models CRUD
 */