High level objects history implementation for Intersection and Compound features...

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

diff --git a/src/Model/Model_Session.h b/src/Model/Model_Session.h
index d9f9f2c2d0b63d450257463beeaf9d9be0f4deb2..7b7afe2b585f72703359e20e3d4c0d9d3809b129 100644 (file)
--- a/src/Model/Model_Session.h
+++ b/src/Model/Model_Session.h
@@ -1,8 +1,22 @@
-// Copyright (C) 2014-20xx CEA/DEN, EDF R&D
-
-// File:        Model_Session.hxx
-// Created:     20 Mar 2014
-// Author:      Mikhail PONIKAROV
+// Copyright (C) 2014-2017  CEA/DEN, EDF R&D
+//
+// This library is free software; you can redistribute it and/or
+// modify it under the terms of the GNU Lesser General Public
+// License as published by the Free Software Foundation; either
+// version 2.1 of the License, or (at your option) any later version.
+//
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+// Lesser General Public License for more details.
+//
+// You should have received a copy of the GNU Lesser General Public
+// License along with this library; if not, write to the Free Software
+// Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+//
+// See http://www.salome-platform.org/ or
+// email : webmaster.salome@opencascade.com<mailto:webmaster.salome@opencascade.com>
+//
 
 #ifndef Model_Session_H_
 #define Model_Session_H_
@@ -30,6 +44,8 @@ class Model_Session : public ModelAPI_Session, public Events_Listener
   std::map<std::string, ModelAPI_Plugin*> myPluginObjs;  ///< instances of the already plugins
   std::string myCurrentPluginName;  ///< name of the plugin that must be loaded currently
   std::shared_ptr<ModelAPI_Document> myCurrentDoc;  ///< current working document
+   ///< map from plugin id to plugins which are used by it (must be loaded before this one)
+  std::map<std::string, std::string> myUsePlugins;
 
   /// if true, generates error if document is updated outside of transaction
   bool myCheckTransactions;
@@ -99,7 +115,7 @@ class Model_Session : public ModelAPI_Session, public Events_Listener
   MODEL_EXPORT virtual std::list<std::shared_ptr<ModelAPI_Document> > allOpenedDocuments();
 
   /// Returns true if document is not loaded yet
-  MODEL_EXPORT virtual bool isLoadByDemand(const std::string theDocID);
+  MODEL_EXPORT virtual bool isLoadByDemand(const std::string theDocID, const int theDocIndex);
 
   /// Registers the plugin that creates features.
   /// It is obligatory for each plugin to call this function on loading to be found by
@@ -128,8 +144,12 @@ class Model_Session : public ModelAPI_Session, public Events_Listener
   /// Returns the global identifier of the current transaction (needed for the update algo)
   MODEL_EXPORT virtual int transactionID();
 
-  /// Load plugin by its name
-  MODEL_EXPORT virtual void forceLoadPlugin(const std::string& thePluginName);
+
+  /// Returns true if auto-update in the application is blocked
+  MODEL_EXPORT virtual bool isAutoUpdateBlocked();
+
+  /// Set state of the auto-update of features result in the application
+  MODEL_EXPORT virtual void blockAutoUpdate(const bool theBlock);
 
  protected:
   /// Loads (if not done yet) the information about the features and plugins
@@ -138,6 +158,9 @@ class Model_Session : public ModelAPI_Session, public Events_Listener
   /// Creates the feature object using plugins functionality
   FeaturePtr createFeature(std::string theFeatureID, Model_Document* theDocOwner);
 
+  /// Get the plugin by name. If it is not loaded, load plugin.
+  ModelAPI_Plugin* getPlugin(const std::string& thePluginName);
+
   friend class Model_Document;
   friend class Model_Objects;
 };