Fix too long lines

[modules/shaper.git] / src / ModelAPI / ModelAPI_Folder.cpp

diff --git a/src/ModelAPI/ModelAPI_Folder.cpp b/src/ModelAPI/ModelAPI_Folder.cpp
index df1ac82a6fa30a73ddfde683ec3660d97286a796..439330c9a92637e3a7f47da703eaaf6960eb0015 100644 (file)
--- a/src/ModelAPI/ModelAPI_Folder.cpp
+++ b/src/ModelAPI/ModelAPI_Folder.cpp
@@ -42,3 +42,16 @@ void ModelAPI_Folder::initAttributes()
 void ModelAPI_Folder::execute()
 {
 }
+
+std::shared_ptr<ModelAPI_Feature> ModelAPI_Folder::lastVisibleFeature()
+{
+  FeaturePtr aResult;
+  AttributeReferencePtr aLastFeatAttr = data()->reference(LAST_FEATURE_ID());
+  if (!aLastFeatAttr.get())
+    return aResult;
+  aResult = ModelAPI_Feature::feature(aLastFeatAttr->value());
+  while(aResult.get() && !aResult->isInHistory()) { // searching for previous feature
+    aResult = aResult->document()->nextFeature(aResult, true);
+  }
+  return aResult;
+}