X-Git-Url: http://git.salome-platform.org/gitweb/?a=blobdiff_plain;f=src%2FModel%2FModel_Application.h;h=728c2a807a66771979f9f5f7a0b373ff8441970f;hb=2f70266a7065a81d239198cf4ca0f507e46b96ff;hp=3865434796cad755f7869adb96677e18fb41d2f4;hpb=053481dcc854e8f47d2674bf2cf04b424f773cde;p=modules%2Fshaper.git

diff --git a/src/Model/Model_Application.h b/src/Model/Model_Application.h
index 386543479..728c2a807 100644
--- a/src/Model/Model_Application.h
+++ b/src/Model/Model_Application.h
@@ -1,10 +1,12 @@
+// Copyright (C) 2014-20xx CEA/DEN, EDF R&D
+
 // File:        Model_Application.hxx
 // Created:     28 Dec 2011
 // Author:      Mikhail PONIKAROV
 // Copyright:   CEA 2011
 
-#ifndef Model_Application_HeaderFile
-#define Model_Application_HeaderFile
+#ifndef Model_Application_H_
+#define Model_Application_H_
 
 #include <Model_Document.h> 
 #include <TDocStd_Application.hxx>
@@ -16,27 +18,60 @@ 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
+class Model_Application : public TDocStd_Application
 {
 public:
   // useful methods inside of the module
 
   // CASCADE RTTI
+  /// Definition of "Handles" usage
+  /// \param Model_Application is the class name that is covered by the OCCT Handle
   DEFINE_STANDARD_RTTI(Model_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);
+  //! 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::string theDocName, const int theDocID);
 
-public:
+  //! 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);
+  //! 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);
+
+  //! produces new unique identifier of the document
+  int generateDocumentId();
+
+ public:
   // Redefined OCAF methods
   //! Return name of resource (i.e. "Standard")
   Standard_CString ResourcesName();
@@ -48,9 +83,13 @@ public:
   //! 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;
+ private:
+  /// 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;
 };
 
 #endif