Issue #2324: Update all indexes on show/hide

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

diff --git a/src/Model/Model_Session.h b/src/Model/Model_Session.h
index e980774512121d05f8a5971a4f25810689e1a97d..7342ae2d35845dab086fdf2cad9af3d0fa477f91 100644 (file)
--- a/src/Model/Model_Session.h
+++ b/src/Model/Model_Session.h
@@ -44,6 +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;
@@ -113,7 +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
@@ -149,6 +151,9 @@ 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;
 };