+const char* toString(ModelAPI_ExecState theExecState)
+{
+#define TO_STRING(__NAME__) case __NAME__: return #__NAME__;
+ switch (theExecState) {
+ TO_STRING(ModelAPI_StateDone)
+ TO_STRING(ModelAPI_StateMustBeUpdated)
+ TO_STRING(ModelAPI_StateExecFailed)
+ TO_STRING(ModelAPI_StateInvalidArgument)
+ TO_STRING(ModelAPI_StateNothing)
+ default: return "Unknown ExecState.";
+ }
+#undef TO_STRING
+}
+
+QString ModuleBase_IModule::getFeatureError(const FeaturePtr& theFeature)
+{
+ QString anError;
+ if (!theFeature.get() || !theFeature->data()->isValid() || theFeature->isAction())
+ return anError;
+
+ // to be removed later, this error should be got from the feature
+ if (theFeature->data()->execState() == ModelAPI_StateDone ||
+ theFeature->data()->execState() == ModelAPI_StateMustBeUpdated)
+ return anError;
+
+ // set error indication
+ anError = QString::fromStdString(theFeature->error());
+ if (anError.isEmpty()) {
+ bool isDone = ( theFeature->data()->execState() == ModelAPI_StateDone
+ || theFeature->data()->execState() == ModelAPI_StateMustBeUpdated );
+ if (!isDone)
+ anError = toString(theFeature->data()->execState());
+ }
+
+ return anError;
+}
+
+QString ModuleBase_IModule::getWidgetError(ModuleBase_ModelWidget* theWidget)
+{
+ QString anError;
+
+ if (!theWidget || !theWidget->feature().get())
+ return anError;
+
+ std::string anAttributeID = theWidget->attributeID();
+ AttributePtr anAttribute = theWidget->feature()->attribute(anAttributeID);
+ if (!anAttribute.get())
+ return anError;
+
+ std::string aValidatorID;
+ std::string anErrorMsg;
+
+ static ModelAPI_ValidatorsFactory* aValidators = ModelAPI_Session::get()->validators();
+ if (!aValidators->validate(anAttribute, aValidatorID, anErrorMsg)) {
+ if (anErrorMsg.empty())
+ anErrorMsg = "unknown error.";
+ anErrorMsg = anAttributeID + " - " + aValidatorID + ": " + anErrorMsg;
+ }
+
+ anError = QString::fromStdString(anErrorMsg);
+ if (anError.isEmpty())
+ anError = theWidget->getValueStateError();
+
+ return anError;
+}
+
+void ModuleBase_IModule::grantedOperationIds(ModuleBase_Operation* theOperation,
+ QStringList& theIds) const
+{
+}
+