+
+
+FeaturePtr ModuleBase_WidgetDoubleValue::createParameter(const QString& theText) const
+{
+ FeaturePtr aParameter;
+ QStringList aList = theText.split("=");
+ QString aParamName = aList.at(0).trimmed();
+
+ if (isNameExist(aParamName)) {
+ return aParameter;
+ }
+
+ if (!ModelAPI_Expression::isVariable(aParamName.toStdString())) {
+ return aParameter;
+ }
+
+ QString aExpression = aList.at(1).trimmed();
+ if (aExpression.isEmpty()) {
+ return aParameter;
+ }
+
+ SessionPtr aMgr = ModelAPI_Session::get();
+ std::shared_ptr<ModelAPI_Document> aDoc = aMgr->activeDocument();
+
+ aParameter = aDoc->addFeature("Parameter");
+ if (aParameter.get()) {
+ AttributeStringPtr aNameAttr = aParameter->string("variable");
+ aNameAttr->setValue(aParamName.toStdString());
+
+ AttributeStringPtr aExprAttr = aParameter->string("expression");
+ aExprAttr->setValue(aExpression.toStdString());
+ aParameter->execute();
+
+ Events_Loop::loop()->flush(Events_Loop::eventByName(EVENT_OBJECT_CREATED));
+ Events_Loop::loop()->flush(Events_Loop::eventByName(EVENT_OBJECT_UPDATED));
+ }
+ return aParameter;
+}
+
+bool ModuleBase_WidgetDoubleValue::isNameExist(const QString& theName) const
+{
+ SessionPtr aMgr = ModelAPI_Session::get();
+ std::shared_ptr<ModelAPI_Document> aDoc = aMgr->activeDocument();
+ FeaturePtr aParamFeature;
+ int aNbFeatures = aDoc->numInternalFeatures();
+ std::string aName = theName.toStdString();
+ for (int i = 0; i < aNbFeatures; i++) {
+ aParamFeature = aDoc->internalFeature(i);
+ if (aParamFeature && aParamFeature->getKind() == "Parameter") {
+ if ((myParameter != aParamFeature) && (aParamFeature->name() == aName))
+ return true;
+ }
+ }
+ return false;
+}
+
+void ModuleBase_WidgetDoubleValue::editParameter(const QString& theText)
+{
+ QStringList aList = theText.split("=");
+ QString aParamName = aList.at(0).trimmed();
+
+ QString aExpression = aList.at(1).trimmed();
+ if (aExpression.isEmpty()) {
+ return;
+ }
+
+ if (isNameExist(aParamName)) {
+ return;
+ }
+ AttributeStringPtr aNameAttr = myParameter->string("variable");
+ aNameAttr->setValue(aParamName.toStdString());
+
+ AttributeStringPtr aExprAttr = myParameter->string("expression");
+ aExprAttr->setValue(aExpression.toStdString());
+ myParameter->execute();
+
+ Events_Loop::loop()->flush(Events_Loop::eventByName(EVENT_OBJECT_UPDATED));
+}
+
+FeaturePtr ModuleBase_WidgetDoubleValue::findParameter(const QString& theName) const
+{
+ SessionPtr aMgr = ModelAPI_Session::get();
+ std::shared_ptr<ModelAPI_Document> aDoc = aMgr->activeDocument();
+ FeaturePtr aParamFeature;
+ int aNbFeatures = aDoc->numInternalFeatures();
+ std::string aName = theName.toStdString();
+ for (int i = 0; i < aNbFeatures; i++) {
+ aParamFeature = aDoc->internalFeature(i);
+ if (aParamFeature && aParamFeature->getKind() == "Parameter") {
+ if (aParamFeature->name() == aName)
+ return aParamFeature;
+ }
+ }
+ return FeaturePtr();
+}