From 4e359f9da329fc287aa985e8936a79790173c1fb Mon Sep 17 00:00:00 2001
From: nds <natalia.donis@opencascade.com>
Date: Mon, 8 Dec 2014 12:44:41 +0300
Subject: [PATCH] It checks whether the new operation can be started and the
 previuos operation is committed.

---
 src/ModuleBase/ModuleBase_IModule.cpp | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/src/ModuleBase/ModuleBase_IModule.cpp b/src/ModuleBase/ModuleBase_IModule.cpp
index 4aa92c553..bd0c987e4 100644
--- a/src/ModuleBase/ModuleBase_IModule.cpp
+++ b/src/ModuleBase/ModuleBase_IModule.cpp
@@ -132,7 +132,11 @@ void ModuleBase_IModule::onFeatureTriggered()
 
 void ModuleBase_IModule::editFeature(FeaturePtr theFeature)
 {
-  ModuleBase_Operation* anOperation = createOperation(theFeature->getKind());
+  std::string aFeatureId = theFeature->getKind();
+  if (!myWorkshop->canStartOperation(aFeatureId.c_str()))
+    return;
+
+  ModuleBase_Operation* anOperation = createOperation(aFeatureId);
   anOperation->setFeature(theFeature);
   sendOperation(anOperation);
 }
\ No newline at end of file
-- 
2.39.2