Integration of OCCT 6.5.0 from SVN

src/TObj/TObj_Application.hxx

@@ -0,0 +1,121 @@
+// File:        TObj_Application.hxx
+// Created:     Tue Nov 23 11:01:33 2004
+// Author:      Pavel TELKOV
+// Copyright:   Open CASCADE  2007
+// The original implementation Copyright: (C) RINA S.p.A
+
+#ifndef TObj_Application_HeaderFile
+#define TObj_Application_HeaderFile
+
+#include <TDocStd_Application.hxx>
+#include <TObj_Common.hxx>
+#include <Message_Gravity.hxx>
+#include <Message_Messenger.hxx>
+
+class Handle(TObj_Application);
+class TColStd_SequenceOfExtendedString;
+
+//!
+//! This is a base class for OCAF based TObj models
+//!  with declared virtual methods
+//!
+
+class TObj_Application : public TDocStd_Application
+{
+public:
+  //! Returns static instance of the application
+  Standard_EXPORT static Handle(TObj_Application) GetInstance();
+ 
+  //! Returns reference to associated messenger handle
+  Standard_EXPORT Handle(Message_Messenger) &Messenger() { return myMessenger; }
+    
+ public:
+  /**
+  *    Load/Save support
+  */
+
+  //! Saving the OCAF document to a file
+  virtual Standard_EXPORT Standard_Boolean SaveDocument
+                         (const Handle(TDocStd_Document)& theSourceDoc,
+                          const char*                     theTargetFile);
+
+  //! Loading the OCAF document from a file
+  virtual Standard_EXPORT Standard_Boolean LoadDocument
+                         (const char*                     theSourceFile,
+                          Handle(TDocStd_Document)&       theTargetDoc);
+
+  //! Create the OCAF document from scratch
+  virtual Standard_EXPORT Standard_Boolean CreateNewDocument
+                         (Handle(TDocStd_Document)&         theDoc,
+                          const TCollection_ExtendedString& theFormat);
+
+  //! Signal error during Load or Save
+  //! Default imiplementation is empty
+  virtual Standard_EXPORT void ErrorMessage
+                        (const TCollection_ExtendedString &theMsg,
+                         const Message_Gravity theLevel);
+
+  //! Signal error during Load or Save
+  //! Default imiplementation invoke previous declaration with 0
+  virtual Standard_EXPORT void ErrorMessage
+                        (const TCollection_ExtendedString &theMsg)
+  { ErrorMessage( theMsg, Message_Alarm ); }
+
+
+  //! Sets the verbose flag, meaning that load/save models should show
+  //! CPU and elapsed times
+  void SetVerbose (const Standard_Boolean isVerbose)
+  { myIsVerbose = isVerbose; }
+
+  //! Returns the verbose flag
+  Standard_Boolean IsVerbose () const
+  { return myIsVerbose; }
+
+ public:
+  /** 
+  * Redefined OCAF methods
+  */
+
+  //! Return name of resource (i.e. "TObj")
+  virtual Standard_EXPORT Standard_CString ResourcesName();
+
+  //! Return format (i.e "TObj")
+  virtual Standard_EXPORT void Formats(TColStd_SequenceOfExtendedString& theFormats);
+
+  //! Defines message driver for CDM layer
+  virtual Standard_EXPORT Handle(CDM_MessageDriver) MessageDriver()
+  { return myMessageDriver; }
+
+ protected:
+  /**
+  * Constructor
+  */
+
+  //! Constructor is protected. Use method GetInstance() method to obtain 
+  //! the static instance of the object (or derive your own application)
+  Standard_EXPORT TObj_Application();
+
+ private:
+  /**
+  * Fields
+  */
+
+  Standard_Boolean          myIsError;       //!< error flag
+  Standard_Boolean          myIsVerbose;     //!< verbose flag
+  Handle(Message_Messenger) myMessenger;     //!< messenger
+  Handle(CDM_MessageDriver) myMessageDriver; //!< message driver
+
+ public:
+  //! CASCADE RTTI
+  DEFINE_STANDARD_RTTI(TObj_Application)
+};
+
+
+//! Define handle class 
+DEFINE_STANDARD_HANDLE(TObj_Application,TDocStd_Application)
+
+#endif
+
+#ifdef _MSC_VER
+#pragma once
+#endif