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// File: TObj_Assistant.hxx
// Created: Mon Nov 22 16:57:12 2004
// Author: Pavel TELKOV
// Copyright: Open CASCADE 2007
// The original implementation Copyright: (C) RINA S.p.A
#ifndef TObj_Assistant_HeaderFile
#define TObj_Assistant_HeaderFile
#include <TObj_Common.hxx>
class Handle(TObj_Model);
class TColStd_SequenceOfTransient;
class TColStd_SequenceOfAsciiString;
class TColStd_IndexedMapOfTransient;
//! This class provides interface to the static data
//! to be used during save or load models.
//!
//! Static data:
//! 1. DataMap of Modeller name - handle to model to be used in loading of references
//! 2. Indexed map of Standard_Type to be used during save or load of object type
//! 3. Handle to the current model - model that is loaded at the current moment
class TObj_Assistant
{
public:
/**
* Interface for DataMap of Modeller name
*/
//! Finds model by name
static Standard_EXPORT Handle(TObj_Model)
FindModel (const Standard_CString theName);
//! Binds model to the map
static Standard_EXPORT void
BindModel (const Handle(TObj_Model) theModel);
//! Clears all records from the model map
static Standard_EXPORT void
ClearModelMap ();
public:
/**
* Interface for Map of Standard Types
*/
//! Finds Standard_Type by index;
//! returns NULL handle if not found
static Standard_EXPORT Handle(Standard_Type)
FindType (const Standard_Integer theTypeIndex);
//! Rinds index by Standard_Type;
//! returns 0 if not found
static Standard_EXPORT Standard_Integer
FindTypeIndex (const Handle(Standard_Type)& theType);
//! Binds Standard_Type to the map;
//! returns index of bound type
static Standard_EXPORT Standard_Integer
BindType (const Handle(Standard_Type)& theType);
//! Clears map of types
static Standard_EXPORT void
ClearTypeMap ();
public:
/**
* Interface to the current model
*/
//! Sets current model
static Standard_EXPORT void
SetCurrentModel (const Handle(TObj_Model)& theModel);
//! Returns current model
static Standard_EXPORT Handle(TObj_Model)
GetCurrentModel();
//! Unsets current model
static Standard_EXPORT void
UnSetCurrentModel ();
public:
//! Returns the version of application which wrote the currently read document.
//! Returns 0 if it has not been set yet for the current document.
static Standard_EXPORT Standard_Integer GetAppVersion();
private:
//! Method for taking fields for map of models
static Standard_EXPORT TColStd_SequenceOfTransient& getModels();
//! Method for taking fields for map types
static Standard_EXPORT TColStd_IndexedMapOfTransient& getTypes();
//! Method for taking fields for the Current model
static Standard_EXPORT Handle(TObj_Model)& getCurrentModel();
//! Returns application version
static Standard_EXPORT Standard_Integer& getVersion();
};
#endif
#ifdef _MSC_VER
#pragma once
#endif
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