-// Copyright (C) 2014-20xx CEA/DEN, EDF R&D
-
-// File: Model_Application.hxx
-// Created: 28 Dec 2011
-// Author: Mikhail PONIKAROV
-// Copyright: CEA 2011
+// Copyright (C) 2014-2024 CEA, EDF
+//
+// 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
+//
#ifndef Model_Application_H_
#define Model_Application_H_
-#include <Model_Document.h>
+#include <Model_Document.h>
#include <TDocStd_Application.hxx>
#include <map>
-// Define handle class
+// Define handle class
DEFINE_STANDARD_HANDLE(Model_Application, TDocStd_Application)
/**\class Model_Application
* \ingroup DataModel
* \brief Realization of Open CASCADE application abstraction. Class for internal use only.
+ *
* Application supports the formats and document management. It is uses OCAF-lke
* architecture and just implements specific features of the module.
*/
class Model_Application : public TDocStd_Application
{
- public:
+public:
// useful methods inside of the module
// CASCADE RTTI
- DEFINE_STANDARD_RTTI(Model_Application)
- ;
+ /// Definition of "Handles" usage
+ /// \param Model_Application is the class name that is covered by the OCCT Handle
+ DEFINE_STANDARD_RTTIEXT(Model_Application, TDocStd_Application)
- //! Retuns the application: one per process
- MODEL_EXPORT static Handle_Model_Application getApplication();
- //! Returns the main document (on first call creates it) by the string identifier
- MODEL_EXPORT const std::shared_ptr<Model_Document>& getDocument(std::string theDocID);
+ //! Retuns the application: one per process
+ MODEL_EXPORT static Handle(Model_Application) getApplication();
+ //! Returns the document by the identifier
+ //! \returns false of document is not yet created/not loaded
+ MODEL_EXPORT std::shared_ptr<Model_Document> document(const int theDocID);
//! Returns true if document has been created
- MODEL_EXPORT bool hasDocument(std::string theDocID);
+ MODEL_EXPORT bool hasDocument(const int theDocID);
+ //! Returns true if root document has been created
+ MODEL_EXPORT bool hasRoot();
+ //! Returns root document, if created (or null otherwise)
+ MODEL_EXPORT std::shared_ptr<Model_Document> rootDocument();
//! Deletes the document from the application
- MODEL_EXPORT void deleteDocument(std::string theDocID);
+ MODEL_EXPORT void deleteDocument(const int theDocID);
//! Deletes all documents existing in the application
MODEL_EXPORT void deleteAllDocuments();
+ //! Creates a new document an returns an id of this document
+ //! \param theDocID if it is zero, the root document is created
+ MODEL_EXPORT void createDocument(const int theDocID);
+ //! Loads document by the file name (if it is registered as load by demand)
+ //! \param theDocName name of the document file
+ //! \param theDocID the identifier of the loaded document (to be created)
+ //! \returns true if load is ok
+ MODEL_EXPORT bool loadDocument(const std::wstring theDocName, const int theDocID);
//! Set path for the loaded by demand documents
void setLoadPath(std::string thePath);
//! Returns the path for the loaded by demand documents
const std::string& loadPath() const;
//! Defines that specified document must be loaded by demand
- void setLoadByDemand(std::string theID);
+ void setLoadByDemand(std::wstring theID, const int theDocID);
//! Returns true if specified document must be loaded by demand
- bool isLoadByDemand(std::string theID);
- //! Closes and removes the documents that are not loaded by demand and
- //! not in the given list
- void removeUselessDocuments(std::list<std::shared_ptr<ModelAPI_Document> > theUsedDocs);
+ bool isLoadByDemand(std::wstring theID, const int theDocIndex);
+
+ //! produces new unique identifier of the document
+ int generateDocumentId();
public:
// Redefined OCAF methods
//! \param theFormats sequence of allowed formats for input/output
virtual void Formats(TColStd_SequenceOfExtendedString& theFormats);
//! Constructor
- //! Use method GetInstance() method to obtain
+ //! Use method GetInstance() method to obtain
//! the static instance of the object (or derive your own application)
Model_Application();
private:
- /// Map from string identifiers to created documents of an application
- std::map<std::string, std::shared_ptr<Model_Document> > myDocs;
+ /// Map from identifiers to created documents of an application
+ std::map<int, std::shared_ptr<Model_Document> > myDocs;
/// Path for the loaded by demand documents
std::string myPath;
- /// Path for the loaded by demand documents
- std::set<std::string> myLoadedByDemand;
+ /// Path for the loaded by demand documents (and the persistent ID as the value)
+ std::map<std::wstring, int> myLoadedByDemand;
};
#endif
