Make edition transaction where actually nothing was changed as empty one and do not...

[modules/shaper.git] / src / Model / Model_Session.cpp

diff --git a/src/Model/Model_Session.cpp b/src/Model/Model_Session.cpp
index e66e434a1348e12a4f3fef8cc3b7e043a8ee2dea..172b7d3ff220ffd0e685853b53ffc524b62cb89f 100644 (file)
--- a/src/Model/Model_Session.cpp
+++ b/src/Model/Model_Session.cpp
@@ -219,6 +219,15 @@ std::shared_ptr<ModelAPI_Document> Model_Session::activeDocument()
 static void makeCurrentLast(std::shared_ptr<ModelAPI_Document> theDoc) {
   if (theDoc.get()) {
     FeaturePtr aLast = std::dynamic_pointer_cast<Model_Document>(theDoc)->lastFeature();
+    // if last is nested into something else, make this something else as last:
+    // otherwise it will look like edition of sub-element, so, the main will be disabled
+    if (aLast.get()) {
+      CompositeFeaturePtr aMain = ModelAPI_Tools::compositeOwner(aLast);
+      while(aMain.get()) {
+        aLast = aMain;
+        aMain = ModelAPI_Tools::compositeOwner(aLast);
+      }
+    }
     theDoc->setCurrentFeature(aLast, false);
   }
 }
@@ -346,7 +355,7 @@ void Model_Session::processEvent(const std::shared_ptr<Events_Message>& theMessa
     const std::shared_ptr<Config_FeatureMessage> aMsg = 
       std::dynamic_pointer_cast<Config_FeatureMessage>(theMessage);
     if (aMsg) {
-      // proccess the plugin info, load plugin
+      // process the plugin info, load plugin
       if (myPlugins.find(aMsg->id()) == myPlugins.end()) {
         myPlugins[aMsg->id()] = std::pair<std::string, std::string>(
           aMsg->pluginLibrary(), aMsg->documentKind());