X-Git-Url: http://git.salome-platform.org/gitweb/?a=blobdiff_plain;f=src%2FModelAPI%2FModelAPI_Session.h;h=613122a35a7e01ae0dbb312770127cce08926d5d;hb=b900918cef83bb82217e7221c7ff0ad9d8a6dbe9;hp=02449b6ce8c60b3eb412087dcea9a6516ce051e0;hpb=35a88fdd724349275bbff32b9596a44e7cd422e2;p=modules%2Fshaper.git

diff --git a/src/ModelAPI/ModelAPI_Session.h b/src/ModelAPI/ModelAPI_Session.h
index 02449b6ce..613122a35 100644
--- a/src/ModelAPI/ModelAPI_Session.h
+++ b/src/ModelAPI/ModelAPI_Session.h
@@ -1,3 +1,5 @@
+// Copyright (C) 2014-20xx CEA/DEN, EDF R&D
+
 // File:        ModelAPI_Session.hxx
 // Created:     20 Mar 2014
 // Author:      Mikhail PONIKAROV
@@ -30,7 +32,6 @@ class MODELAPI_EXPORT ModelAPI_Session
 
   //! Loads the OCAF document from the file.
   //! \param theFileName full name of the file to load
-  //! \param theStudyID identifier of the SALOME study to associate with loaded file
   //! \returns true if file was loaded successfully
   virtual bool load(const char* theFileName) = 0;
 
@@ -44,7 +45,8 @@ class MODELAPI_EXPORT ModelAPI_Session
   virtual void closeAll() = 0;
 
   //! Starts a new operation (opens a tansaction)
-  virtual void startOperation() = 0;
+  //! \param theId of operation for history (optional)
+  virtual void startOperation(const std::string& theId = "") = 0;
   //! Finishes the previously started operation (closes the transaction)
   virtual void finishOperation() = 0;
   //! Aborts the operation 
@@ -62,6 +64,10 @@ class MODELAPI_EXPORT ModelAPI_Session
   virtual bool canRedo() = 0;
   //! Redoes last operation
   virtual void redo() = 0;
+  //! Returns stack of performed operations (from last to first)
+  virtual std::list<std::string> undoList() = 0;
+  //! Returns stack of rolled back operations (from last rolled back to first)
+  virtual std::list<std::string> redoList() = 0;
 
   /// Registers the plugin that creates features.
   /// It is obligatory for each plugin to call this function on loading to be found by 
@@ -71,6 +77,9 @@ class MODELAPI_EXPORT ModelAPI_Session
   /// Returns the root document of the application (that may contains sub-documents)
   virtual std::shared_ptr<ModelAPI_Document> moduleDocument() = 0;
 
+  /// Returns the document by ID, loads if not loaded yet. Returns null if no such document.
+  virtual std::shared_ptr<ModelAPI_Document> document(std::string theDocID) = 0;
+
   /// Return true if root document has been already created
   virtual bool hasModuleDocument() = 0;
 
@@ -99,7 +108,7 @@ class MODELAPI_EXPORT ModelAPI_Session
  protected:
   /// Creates the feature object using plugins functionality
   virtual std::shared_ptr<ModelAPI_Feature> createFeature(std::string theFeatureID) = 0;
-
+  /// Sets the session interface implementation (once per application launch)
   static void setSession(std::shared_ptr<ModelAPI_Session> theManager);
 
   friend class Model_Document;