Method confirmAndRemoveDependentTransforms

pj_app/src/MainWindow.cpp:1475–1504

}

bool MainWindow::confirmAndRemoveDependentTransforms(const std::vector<std::string>& removed_names) {
  auto& dp = session_->sessionManager().dataProcessorService();
  const auto affected = dp.transformsDependingOn(removed_names);
  if (affected.empty()) {
    return true;  // nothing depends on it — proceed
  }
  QStringList names;
  for (const auto& recipe : affected) {
    for (const auto& out : recipe.outputs) {
      names << QString::fromStdString(out);
    }
  }
  const auto answer = QMessageBox::warning(
      this, tr("Delete derived series?"),
      tr("These derived series depend on what you are deleting and will also be removed:\n\n• %1")
          .arg(names.join(QStringLiteral("\n• "))),
      QMessageBox::Ok | QMessageBox::Cancel, QMessageBox::Cancel);
  if (answer != QMessageBox::Ok) {
    return false;  // user cancelled — leave everything intact
  }
  // Remove each derivative: drop its Custom Series entry BY NAME (robust against
  // catalog-key churn — same as PJ3's removeCurve(name)), then the transform node.
  for (const auto& recipe : affected) {
    for (const auto& out : recipe.outputs) {
      ui_->curveListPanel->removeCustomCurveByName(QString::fromStdString(out));
    }
    (void)dp.removeTransform(recipe.key);
  }
  return true;
}

void MainWindow::onCatalogTrashRequested(QStringList keys, bool covers_all) {
  CatalogModel& catalog = session_->catalogModel();