-void XGUI_Workshop::findReferences(const QObjectPtrList& theList,
- std::set<FeaturePtr>& aDirectRefFeatures,
- std::set<FeaturePtr>& aIndirectRefFeatures)
-{
- foreach (ObjectPtr aDeletedObj, theList) {
- std::set<FeaturePtr> alreadyProcessed;
- XGUI_Tools::refsToFeatureInAllDocuments(aDeletedObj, aDeletedObj, theList, aDirectRefFeatures,
- aIndirectRefFeatures, alreadyProcessed);
- std::set<FeaturePtr> aDifference;
- std::set_difference(aIndirectRefFeatures.begin(), aIndirectRefFeatures.end(),
- aDirectRefFeatures.begin(), aDirectRefFeatures.end(),
- std::inserter(aDifference, aDifference.begin()));
- aIndirectRefFeatures = aDifference;
- }
-}
-
-bool XGUI_Workshop::isDeleteFeatureWithReferences(const QObjectPtrList& theList,
- const std::set<FeaturePtr>& aDirectRefFeatures,
- const std::set<FeaturePtr>& aIndirectRefFeatures,
- QWidget* theParent,
- bool& doDeleteReferences)
-{
- doDeleteReferences = true;
-
- if (!aDirectRefFeatures.empty()) {
- QStringList aDirectRefNames;
- foreach (const FeaturePtr& aFeature, aDirectRefFeatures)
- aDirectRefNames.append(aFeature->name().c_str());
- QString aDirectNames = aDirectRefNames.join(", ");
-
- QStringList aIndirectRefNames;
- foreach (const FeaturePtr& aFeature, aIndirectRefFeatures)
- aIndirectRefNames.append(aFeature->name().c_str());
- QString aIndirectNames = aIndirectRefNames.join(", ");
-
- bool canReplaceParameters = true;
- foreach (ObjectPtr aObj, theList) {
- FeaturePtr aFeature = ModelAPI_Feature::feature(aObj);
- if (!std::dynamic_pointer_cast<ModelAPI_ResultParameter>(aFeature->firstResult()).get()) { // the feature is not a parameter
- canReplaceParameters = false;
- break;
- }
- }
-
- QMessageBox aMessageBox(theParent);
- aMessageBox.setWindowTitle(tr("Delete features"));
- aMessageBox.setIcon(QMessageBox::Warning);
- aMessageBox.setStandardButtons(QMessageBox::No | QMessageBox::Yes);
- aMessageBox.setDefaultButton(QMessageBox::No);
-
- QString aText;
- if (canReplaceParameters) {
- aText = QString(tr("Selected parameters are used in the following features: %1.\nThese features will be deleted.\n%2Or parameters could be replaced by their values.\nWould you like to continue?"))
- .arg(aDirectNames).arg(aIndirectNames.isEmpty() ? QString() : QString(tr("(Also these features will be deleted: %1)\n")).arg(aIndirectNames));
- QPushButton *aReplaceButton = aMessageBox.addButton(tr("Replace"), QMessageBox::ActionRole);
- } else {
- aText = QString(tr("Selected features are used in the following features: %1.\nThese features will be deleted.\n%2Would you like to continue?"))
- .arg(aDirectNames).arg(aIndirectNames.isEmpty() ? QString() : QString(tr("Also these features will be deleted: %1.\n")).arg(aIndirectNames));
- }
- aMessageBox.setText(aText);
- aMessageBox.exec();
- QMessageBox::ButtonRole aButtonRole = aMessageBox.buttonRole(aMessageBox.clickedButton());
-
- if (aButtonRole == QMessageBox::NoRole)
- return false;
-
- if (aButtonRole == QMessageBox::ActionRole) {
- foreach (ObjectPtr aObj, theList)
- ModelAPI_ReplaceParameterMessage::send(aObj, this);
- doDeleteReferences = false;
- }
- }
- return true;
-}
-
-bool XGUI_Workshop::deleteFeatures(const QObjectPtrList& theFeatures,
- const std::set<FeaturePtr>& theIgnoredFeatures)