Add virtual function to allow the module to abort active operations on document loadi...

[modules/gui.git] / src / CAM / CAM_Application.cxx

diff --git a/src/CAM/CAM_Application.cxx b/src/CAM/CAM_Application.cxx
index f6bdc96886ec8f8a79b61d0faa29d838225889d6..ed7260417bc28d8b2a32ca98edd2caf7828c4d61 100755 (executable)
--- a/src/CAM/CAM_Application.cxx
+++ b/src/CAM/CAM_Application.cxx
@@ -1,4 +1,4 @@
-// Copyright (C) 2007-2014  CEA/DEN, EDF R&D, OPEN CASCADE
+// Copyright (C) 2007-2015  CEA/DEN, EDF R&D, OPEN CASCADE
 //
 // Copyright (C) 2003-2007  OPEN CASCADE, EADS/CCR, LIP6, CEA/DEN,
 // CEDRAT, EDF R&D, LEG, PRINCIPIA R&D, BUREAU VERITAS
@@ -863,3 +863,20 @@ CAM_Application::ModuleShortInfoList CAM_Application::getVersionInfo()
   }  
   return info;
 }
+
+/*!
+  \brief Abort active operations if there are any
+ 
+  Iterates through all modules and asks each of them if there are pending operations that cannot be aborted.
+ 
+  \return \c false if some operation cannot be aborted
+*/
+bool CAM_Application::abortAllOperations()
+{
+  bool aborted = true;
+  for ( QList<CAM_Module*>::const_iterator it = myModules.begin(); it != myModules.end() && aborted; ++it )
+  {
+    aborted = (*it)->abortAllOperations();
+  }
+  return aborted;
+}