-// Copyright (C) 2014-2020 CEA/DEN, EDF R&D
+// Copyright (C) 2014-2023 CEA, EDF
//
// This library is free software; you can redistribute it and/or
// modify it under the terms of the GNU Lesser General Public
class MODELAPI_EXPORT ModelAPI_Session
{
+protected:
+ bool myIsLoading; ///< keeps the state of the loading of the document
+
public:
/// Returns the real implementation (the alone instance per application) of the plugin manager
static std::shared_ptr<ModelAPI_Session> get();
//! \returns true if file was loaded successfully
virtual bool load(const char* theFileName) = 0;
+ //! Returns true if a loading process is performed (so, no need to react on a new part creation)
+ virtual bool isLoading() { return myIsLoading; };
+
//! Saves the OCAF document to the file.
//! \param theFileName full name of the file to store
//! \param theResults the result full file names that were stored by "save"
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;
+ //! Clears undo and redo lists of all documents in the session
+ virtual void clearUndoRedo() = 0;
/// Registers the plugin that creates features.
/// It is obligatory for each plugin to call this function on loading to be found by
/// the plugin manager on call of the feature)
virtual void registerPlugin(ModelAPI_Plugin* thePlugin) = 0;
+ /// Verifies the license for the plugin is valid
+ virtual bool checkLicense(const std::string& thePluginName) = 0;
+
/// Returns the root document of the application (that may contains sub-documents)
virtual std::shared_ptr<ModelAPI_Document> moduleDocument() = 0;