src/SMESH_I/SMESH_Gen_i.hxx

   1 // Copyright (C) 2007-2013  CEA/DEN, EDF R&D, OPEN CASCADE
   2 //
   3 // Copyright (C) 2003-2007  OPEN CASCADE, EADS/CCR, LIP6, CEA/DEN,
   4 // CEDRAT, EDF R&D, LEG, PRINCIPIA R&D, BUREAU VERITAS
   5 //
   6 // This library is free software; you can redistribute it and/or
   7 // modify it under the terms of the GNU Lesser General Public
   8 // License as published by the Free Software Foundation; either
   9 // version 2.1 of the License.
  10 //
  11 // This library is distributed in the hope that it will be useful,
  12 // but WITHOUT ANY WARRANTY; without even the implied warranty of
  13 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  14 // Lesser General Public License for more details.
  15 //
  16 // You should have received a copy of the GNU Lesser General Public
  17 // License along with this library; if not, write to the Free Software
  18 // Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307 USA
  19 //
  20 // See http://www.salome-platform.org/ or email : webmaster.salome@opencascade.com
  21 //
  22 //  File   : SMESH_Gen_i.hxx
  23 //  Author : Paul RASCLE, EDF
  24 //  Module : SMESH
  25
  26 #ifndef _SMESH_GEN_I_HXX_
  27 #define _SMESH_GEN_I_HXX_
  28
  29 #include "SMESH.hxx"
  30
  31 #include <SALOMEconfig.h>
  32 #include CORBA_SERVER_HEADER(SMESH_Gen)
  33 #include CORBA_SERVER_HEADER(SMESH_Mesh)
  34 #include CORBA_SERVER_HEADER(SMESH_Hypothesis)
  35 #include CORBA_CLIENT_HEADER(GEOM_Gen)
  36 #include CORBA_CLIENT_HEADER(SALOMEDS)
  37 #include CORBA_CLIENT_HEADER(SALOMEDS_Attributes)
  38
  39 #include "SMESH_Gen.hxx"
  40 #include "SMESH_Mesh_i.hxx"
  41 #include "SMESH_Hypothesis_i.hxx"
  42
  43 #include <SALOME_Component_i.hxx>
  44 #include <SALOME_NamingService.hxx>
  45 #include <Utils_CorbaException.hxx>
  46
  47 #include <GEOM_Client.hxx>
  48
  49 #include <TCollection_AsciiString.hxx>
  50 #include <Resource_DataMapOfAsciiStringAsciiString.hxx>
  51 #include <TColStd_HSequenceOfAsciiString.hxx>
  52
  53 #include <map>
  54 #include <sstream>
  55
  56 class SMESH_Mesh_i;
  57 class SALOME_LifeCycleCORBA;
  58
  59 // ===========================================================
  60 // Study context - stores study-connected objects references
  61 // ==========================================================
  62 class SMESH_I_EXPORT StudyContext
  63 {
  64 public:
  65   // constructor
  66   StudyContext() {}
  67   // destructor
  68   ~StudyContext()
  69   {
  70     mapIdToIOR.clear();
  71     mapIdToId.clear();
  72   }
  73   // register object in the internal map and return its id
  74   int addObject( string theIOR )
  75   {
  76     int nextId = getNextId();
  77     mapIdToIOR[ nextId ]  = theIOR;
  78     return nextId;
  79   }
  80   // find the object id in the internal map by the IOR
  81   int findId( string theIOR )
  82   {
  83     map<int, string>::iterator imap;
  84     for ( imap = mapIdToIOR.begin(); imap != mapIdToIOR.end(); ++imap ) {
  85       if ( imap->second == theIOR )
  86         return imap->first;
  87     }
  88     return 0;
  89   }
  90   // get object's IOR by id
  91   string getIORbyId( const int theId )
  92   {
  93     if ( mapIdToIOR.find( theId ) != mapIdToIOR.end() )
  94       return mapIdToIOR[ theId ];
  95     return string( "" );
  96   }
  97   // get object's IOR by old id
  98   string getIORbyOldId( const int theOldId )
  99   {
 100     if ( mapIdToId.find( theOldId ) != mapIdToId.end() )
 101       return getIORbyId( mapIdToId[ theOldId ] );
 102     return string( "" );
 103   }
 104   // maps old object id to the new one (used when restoring data)
 105   void mapOldToNew( const int oldId, const int newId ) {
 106     mapIdToId[ oldId ] = newId;
 107   }
 108   // get old id by a new one
 109   int getOldId( const int newId ) {
 110     map<int, int>::iterator imap;
 111     for ( imap = mapIdToId.begin(); imap != mapIdToId.end(); ++imap ) {
 112       if ( imap->second == newId )
 113         return imap->first;
 114     }
 115     return 0;
 116   }
 117
 118 private:
 119   // get next free object identifier
 120   int getNextId()
 121   {
 122     int id = 1;
 123     while( mapIdToIOR.find( id ) != mapIdToIOR.end() )
 124       id++;
 125     return id;
 126   }
 127
 128   map<int, string> mapIdToIOR;      // persistent-to-transient map
 129   map<int, int>    mapIdToId;       // used to translate object from persistent to transient form
 130 };
 131
 132 // ===========================================================
 133 // SMESH module's engine
 134 // ==========================================================
 135 class SMESH_I_EXPORT SMESH_Gen_i:
 136   public virtual POA_SMESH::SMESH_Gen,
 137   public virtual Engines_Component_i
 138 {
 139 public:
 140   // Get last created instance of the class
 141   static SMESH_Gen_i* GetSMESHGen() { return mySMESHGen;}
 142   // Get ORB object
 143   static CORBA::ORB_var GetORB() { return myOrb;}
 144   // Get SMESH module's POA object
 145   static PortableServer::POA_var GetPOA() { return myPoa;}
 146   // Get Naming Service object
 147   static SALOME_NamingService* GetNS();
 148   // Get SALOME_LifeCycleCORBA object
 149   static SALOME_LifeCycleCORBA* GetLCC();
 150   // Retrieve and get GEOM engine reference
 151   static GEOM::GEOM_Gen_var GetGeomEngine();
 152   // Get object of the CORBA reference
 153   static PortableServer::ServantBase_var GetServant( CORBA::Object_ptr theObject );
 154   // Get CORBA object corresponding to the SALOMEDS::SObject
 155   static CORBA::Object_var SObjectToObject( SALOMEDS::SObject_ptr theSObject );
 156   // Get the SALOMEDS::SObject corresponding to a CORBA object
 157   static SALOMEDS::SObject_ptr ObjectToSObject(SALOMEDS::Study_ptr theStudy,
 158                                                CORBA::Object_ptr   theObject);
 159   // Get GEOM Object correspoding to TopoDS_Shape
 160   GEOM::GEOM_Object_ptr ShapeToGeomObject (const TopoDS_Shape& theShape );
 161   // Get TopoDS_Shape correspoding to GEOM_Object
 162   TopoDS_Shape GeomObjectToShape(GEOM::GEOM_Object_ptr theGeomObject);
 163
 164   // Default constructor
 165   SMESH_Gen_i();
 166   // Standard constructor
 167   SMESH_Gen_i( CORBA::ORB_ptr            orb,
 168                PortableServer::POA_ptr   poa,
 169                PortableServer::ObjectId* contId,
 170                const char*               instanceName,
 171                const char*               interfaceName );
 172   // Destructor
 173   virtual ~SMESH_Gen_i();
 174
 175   // *****************************************
 176   // Interface methods
 177   // *****************************************
 178   // Set a new Mesh object name
 179   void SetName(const char* theIOR,
 180                const char* theName);
 181
 182   //GEOM::GEOM_Gen_ptr SetGeomEngine( const char* containerLoc );
 183   void SetGeomEngine( GEOM::GEOM_Gen_ptr geomcompo );
 184
 185   // Set current study
 186   void SetEmbeddedMode( CORBA::Boolean theMode );
 187   // Get current study
 188   CORBA::Boolean IsEmbeddedMode();
 189
 190   // Set current study
 191   void SetCurrentStudy( SALOMEDS::Study_ptr theStudy );
 192   // Get current study
 193   SALOMEDS::Study_ptr GetCurrentStudy();
 194
 195   // Create hypothesis/algorothm of given type
 196   SMESH::SMESH_Hypothesis_ptr CreateHypothesis (const char* theHypType,
 197                                                 const char* theLibName)
 198     throw ( SALOME::SALOME_Exception );
 199
 200   // Return hypothesis of given type holding parameter values of the existing mesh
 201   SMESH::SMESH_Hypothesis_ptr GetHypothesisParameterValues (const char*           theHypType,
 202                                                             const char*           theLibName,
 203                                                             SMESH::SMESH_Mesh_ptr theMesh,
 204                                                             GEOM::GEOM_Object_ptr theGeom,
 205                                                             CORBA::Boolean        byMesh)
 206     throw ( SALOME::SALOME_Exception );
 207
 208   // Preferences
 209   // ------------
 210   /*!
 211    * Sets number of segments per diagonal of boundary box of geometry by which
 212    * default segment length of appropriate 1D hypotheses is defined
 213    */
 214   void SetBoundaryBoxSegmentation( CORBA::Long theNbSegments ) throw ( SALOME::SALOME_Exception );
 215   /*!
 216    * \brief Sets default number of segments per edge
 217    */
 218   void SetDefaultNbSegments(CORBA::Long theNbSegments) throw ( SALOME::SALOME_Exception );
 219
 220   /*!
 221     Set an option value
 222   */
 223   virtual void  SetOption(const char*, const char*);
 224   /*!
 225     Return an option value
 226   */
 227   virtual char* GetOption(const char*);
 228
 229   /*!
 230    * To load full mesh data from study at hyp modification or not
 231    */
 232   bool ToForgetMeshDataOnHypModif() const { return myToForgetMeshDataOnHypModif; }
 233
 234
 235   // Create empty mesh on a shape
 236   SMESH::SMESH_Mesh_ptr CreateMesh( GEOM::GEOM_Object_ptr theShapeObject )
 237     throw ( SALOME::SALOME_Exception );
 238
 239   // Create empty mesh
 240   SMESH::SMESH_Mesh_ptr CreateEmptyMesh()
 241     throw ( SALOME::SALOME_Exception );
 242
 243   //  Create a mesh and import data from an UNV file
 244   SMESH::SMESH_Mesh_ptr CreateMeshesFromUNV( const char* theFileName )
 245     throw ( SALOME::SALOME_Exception );
 246
 247   //  Create mesh(es) and import data from MED file
 248   SMESH::mesh_array* CreateMeshesFromMED( const char* theFileName,
 249                                           SMESH::DriverMED_ReadStatus& theStatus )
 250     throw ( SALOME::SALOME_Exception );
 251
 252   //  Create mesh(es) and import data from MED file
 253   SMESH::mesh_array* CreateMeshesFromSAUV( const char* theFileName,
 254                                            SMESH::DriverMED_ReadStatus& theStatus )
 255     throw ( SALOME::SALOME_Exception );
 256
 257   //  Create a mesh and import data from a STL file
 258   SMESH::SMESH_Mesh_ptr CreateMeshesFromSTL( const char* theFileName )
 259     throw ( SALOME::SALOME_Exception );
 260
 261   //  Create mesh(es) and import data from CGNS file
 262   SMESH::mesh_array* CreateMeshesFromCGNS( const char* theFileName,
 263                                            SMESH::DriverMED_ReadStatus& theStatus )
 264     throw ( SALOME::SALOME_Exception );
 265
 266   //  Create a mesh and import data from a GMF file
 267   SMESH::SMESH_Mesh_ptr CreateMeshesFromGMF( const char*             theFileName,
 268                                              CORBA::Boolean          theMakeRequiredGroups,
 269                                              SMESH::ComputeError_out theError)
 270     throw ( SALOME::SALOME_Exception );
 271
 272   // Copy a part of mesh
 273   SMESH::SMESH_Mesh_ptr CopyMesh(SMESH::SMESH_IDSource_ptr meshPart,
 274                                  const char*               meshName,
 275                                  CORBA::Boolean            toCopyGroups,
 276                                  CORBA::Boolean            toKeepIDs);
 277
 278   // Compute mesh on a shape
 279   CORBA::Boolean Compute( SMESH::SMESH_Mesh_ptr theMesh,
 280                           GEOM::GEOM_Object_ptr theShapeObject )
 281     throw ( SALOME::SALOME_Exception );
 282
 283   // Cancel Compute mesh on a shape
 284   void CancelCompute( SMESH::SMESH_Mesh_ptr theMesh,
 285                       GEOM::GEOM_Object_ptr theShapeObject );
 286
 287   /*!
 288    * \brief Return errors of mesh computation
 289    */
 290   SMESH::compute_error_array* GetComputeErrors(SMESH::SMESH_Mesh_ptr theMesh,
 291                                                GEOM::GEOM_Object_ptr  theShapeObject )
 292     throw ( SALOME::SALOME_Exception );
 293
 294   /*!
 295    * Evaluate mesh on a shape and
 296    *  returns statistic of mesh elements
 297    * Result array of number enityties
 298    */
 299   SMESH::long_array* Evaluate(SMESH::SMESH_Mesh_ptr theMesh,
 300                               GEOM::GEOM_Object_ptr theShapeObject)
 301     throw ( SALOME::SALOME_Exception );
 302
 303   // Returns true if mesh contains enough data to be computed
 304   CORBA::Boolean IsReadyToCompute( SMESH::SMESH_Mesh_ptr theMesh,
 305                                    GEOM::GEOM_Object_ptr theShapeObject )
 306     throw ( SALOME::SALOME_Exception );
 307
 308   /*!
 309    * Calculate Mesh as preview till indicated dimension on shape
 310    * First, verify list of hypothesis associated with the subShape.
 311    * Return mesh preview structure
 312    */
 313   SMESH::MeshPreviewStruct* Precompute( SMESH::SMESH_Mesh_ptr theMesh,
 314                                         GEOM::GEOM_Object_ptr theSubObject,
 315                                         SMESH::Dimension      theDimension,
 316                                         SMESH::long_array&    theShapesId )
 317     throw ( SALOME::SALOME_Exception );
 318
 319   // Returns errors of hypotheses definintion
 320   SMESH::algo_error_array* GetAlgoState( SMESH::SMESH_Mesh_ptr theMesh,
 321                                          GEOM::GEOM_Object_ptr theSubObject )
 322       throw ( SALOME::SALOME_Exception );
 323
 324   // Return mesh elements preventing computation of a subshape
 325   SMESH::MeshPreviewStruct* GetBadInputElements( SMESH::SMESH_Mesh_ptr theMesh,
 326                                                  CORBA::Short          theSubShapeID )
 327     throw ( SALOME::SALOME_Exception );
 328
 329   // Create groups of elements preventing computation of a sub-shape
 330   SMESH::ListOfGroups* MakeGroupsOfBadInputElements( SMESH::SMESH_Mesh_ptr theMesh,
 331                                                      CORBA::Short          theSubShapeID,
 332                                                      const char*           theGroupName)
 333     throw ( SALOME::SALOME_Exception );
 334
 335   // Get sub-shapes unique ID's list
 336   SMESH::long_array* GetSubShapesId( GEOM::GEOM_Object_ptr      theMainShapeObject,
 337                                      const SMESH::object_array& theListOfSubShape )
 338     throw ( SALOME::SALOME_Exception );
 339
 340   // Return geometrical object the given element is built on. Publish it in study.
 341   GEOM::GEOM_Object_ptr GetGeometryByMeshElement( SMESH::SMESH_Mesh_ptr  theMesh,
 342                                                   CORBA::Long            theElementID,
 343                                                   const char*            theGeomName)
 344     throw ( SALOME::SALOME_Exception );
 345
 346   // Return geometrical object the given element is built on. Don't publish it in study.
 347   GEOM::GEOM_Object_ptr FindGeometryByMeshElement( SMESH::SMESH_Mesh_ptr  theMesh,
 348                                                    CORBA::Long            theElementID)
 349     throw ( SALOME::SALOME_Exception );
 350
 351   // Concatenate the given meshes into one mesh
 352   SMESH::SMESH_Mesh_ptr ConcatenateCommon(const SMESH::mesh_array& theMeshesArray,
 353                                           CORBA::Boolean           theUniteIdenticalGroups,
 354                                           CORBA::Boolean           theMergeNodesAndElements,
 355                                           CORBA::Double            theMergeTolerance,
 356                                           CORBA::Boolean           theCommonGroups)
 357     throw ( SALOME::SALOME_Exception );
 358
 359   // Concatenate the given meshes into one mesh
 360   SMESH::SMESH_Mesh_ptr Concatenate(const SMESH::mesh_array& theMeshesArray,
 361                                     CORBA::Boolean           theUniteIdenticalGroups,
 362                                     CORBA::Boolean           theMergeNodesAndElements,
 363                                     CORBA::Double            theMergeTolerance)
 364     throw ( SALOME::SALOME_Exception );
 365
 366   // Concatenate the given meshes into one mesh
 367   // Create the groups of all elements from initial meshes
 368   SMESH::SMESH_Mesh_ptr ConcatenateWithGroups(const SMESH::mesh_array& theMeshesArray,
 369                                               CORBA::Boolean           theUniteIdenticalGroups,
 370                                               CORBA::Boolean           theMergeNodesAndElements,
 371                                               CORBA::Double            theMergeTolerance)
 372     throw ( SALOME::SALOME_Exception );
 373
 374   // Get MED version of the file by its name
 375   CORBA::Boolean GetMEDVersion(const char* theFileName,
 376                                SMESH::MED_VERSION& theVersion);
 377
 378   // Get names of meshes defined in file with the specified name
 379   SMESH::string_array* GetMeshNames(const char* theFileName);
 380
 381   // ****************************************************
 382   // Interface inherited methods (from SALOMEDS::Driver)
 383   // ****************************************************
 384
 385   // Save SMESH data
 386   SALOMEDS::TMPFile* Save( SALOMEDS::SComponent_ptr theComponent,
 387                          const char*              theURL,
 388                          bool                     isMultiFile );
 389   // Load SMESH data
 390   bool Load( SALOMEDS::SComponent_ptr theComponent,
 391              const SALOMEDS::TMPFile& theStream,
 392              const char*              theURL,
 393              bool                     isMultiFile );
 394   // Save SMESH data in ASCII format
 395   SALOMEDS::TMPFile* SaveASCII( SALOMEDS::SComponent_ptr theComponent,
 396                                 const char*              theURL,
 397                                 bool                     isMultiFile );
 398   // Load SMESH data in ASCII format
 399   bool LoadASCII( SALOMEDS::SComponent_ptr theComponent,
 400                   const SALOMEDS::TMPFile& theStream,
 401                   const char*              theURL,
 402                   bool                     isMultiFile );
 403
 404   // Create filter manager
 405   SMESH::FilterManager_ptr CreateFilterManager();
 406
 407   // Return a pattern mesher
 408   SMESH::SMESH_Pattern_ptr GetPattern();
 409
 410   // Create measurement instance
 411   SMESH::Measurements_ptr  CreateMeasurements();
 412
 413   // Clears study-connected data when it is closed
 414   void Close( SALOMEDS::SComponent_ptr theComponent );
 415
 416   // Get component data type
 417   char* ComponentDataType();
 418
 419   // Transform data from transient form to persistent
 420   char* IORToLocalPersistentID( SALOMEDS::SObject_ptr theSObject,
 421                                 const char*           IORString,
 422                                 CORBA::Boolean        isMultiFile,
 423                                 CORBA::Boolean        isASCII );
 424   // Transform data from persistent form to transient
 425   char* LocalPersistentIDToIOR( SALOMEDS::SObject_ptr theSObject,
 426                                 const char*           aLocalPersistentID,
 427                                 CORBA::Boolean        isMultiFile,
 428                                 CORBA::Boolean        isASCII );
 429
 430   // Returns true if object can be published in the study
 431   bool CanPublishInStudy( CORBA::Object_ptr theIOR );
 432   // Publish object in the study
 433   SALOMEDS::SObject_ptr PublishInStudy( SALOMEDS::Study_ptr   theStudy,
 434                                         SALOMEDS::SObject_ptr theSObject,
 435                                         CORBA::Object_ptr     theObject,
 436                                         const char*           theName )
 437     throw ( SALOME::SALOME_Exception );
 438
 439   // Copy-paste methods - returns true if object can be copied to the clipboard
 440   CORBA::Boolean CanCopy( SALOMEDS::SObject_ptr theObject ) { return false; }
 441   // Copy-paste methods - copy object to the clipboard
 442   SALOMEDS::TMPFile* CopyFrom( SALOMEDS::SObject_ptr theObject, CORBA::Long& theObjectID ) { return false; }
 443   // Copy-paste methods - returns true if object can be pasted from the clipboard
 444   CORBA::Boolean CanPaste( const char* theComponentName, CORBA::Long theObjectID ) { return false; }
 445   // Copy-paste methods - paste object from the clipboard
 446   SALOMEDS::SObject_ptr PasteInto( const SALOMEDS::TMPFile& theStream,
 447                                    CORBA::Long              theObjectID,
 448                                    SALOMEDS::SObject_ptr    theObject ) {
 449     SALOMEDS::SObject_var aResultSO;
 450     return aResultSO._retn();
 451   }
 452
 453   // ============
 454   // Version information
 455   // ============
 456
 457   virtual char* getVersion();
 458
 459   // ============
 460   // Dump python
 461   // ============
 462
 463   virtual Engines::TMPFile* DumpPython(CORBA::Object_ptr theStudy,
 464                                        CORBA::Boolean isPublished,
 465                                        CORBA::Boolean isMultiFile,
 466                                        CORBA::Boolean& isValidScript);
 467
 468   void AddToPythonScript (int theStudyID, const TCollection_AsciiString& theString);
 469
 470   void RemoveLastFromPythonScript (int theStudyID);
 471
 472   void SavePython (SALOMEDS::Study_ptr theStudy);
 473
 474   TCollection_AsciiString DumpPython_impl (SALOMEDS::Study_ptr theStudy,
 475                                            Resource_DataMapOfAsciiStringAsciiString& theObjectNames,
 476                                            Resource_DataMapOfAsciiStringAsciiString& theNames,
 477                                            bool isPublished,
 478                                            bool isMultiFile,
 479                                            bool isHistoricalDump,
 480                                            bool& aValidScript,
 481                                            TCollection_AsciiString& theSavedTrace);
 482
 483   TCollection_AsciiString GetNewPythonLines (int theStudyID);
 484
 485   void CleanPythonTrace (int theStudyID);
 486
 487
 488   // *****************************************
 489   // Internal methods
 490   // *****************************************
 491 public:
 492   // Get shape reader
 493   GEOM_Client* GetShapeReader();
 494
 495   // Tags definition
 496   static long GetHypothesisRootTag();
 497   static long GetAlgorithmsRootTag();
 498   static long GetRefOnShapeTag();
 499   static long GetRefOnAppliedHypothesisTag();
 500   static long GetRefOnAppliedAlgorithmsTag();
 501   static long GetSubMeshOnVertexTag();
 502   static long GetSubMeshOnEdgeTag();
 503   static long GetSubMeshOnFaceTag();
 504   static long GetSubMeshOnSolidTag();
 505   static long GetSubMeshOnCompoundTag();
 506   static long GetSubMeshOnWireTag();
 507   static long GetSubMeshOnShellTag();
 508   static long GetNodeGroupsTag();
 509   static long GetEdgeGroupsTag();
 510   static long GetFaceGroupsTag();
 511   static long GetVolumeGroupsTag();
 512   static long Get0DElementsGroupsTag();
 513   static long GetBallElementsGroupsTag();
 514
 515   // publishing methods
 516   SALOMEDS::SComponent_ptr PublishComponent(SALOMEDS::Study_ptr theStudy);
 517   SALOMEDS::SObject_ptr PublishMesh (SALOMEDS::Study_ptr   theStudy,
 518                                      SMESH::SMESH_Mesh_ptr theMesh,
 519                                      const char*           theName = 0);
 520   SALOMEDS::SObject_ptr PublishHypothesis (SALOMEDS::Study_ptr         theStudy,
 521                                            SMESH::SMESH_Hypothesis_ptr theHyp,
 522                                            const char*                 theName = 0);
 523   SALOMEDS::SObject_ptr PublishSubMesh (SALOMEDS::Study_ptr      theStudy,
 524                                         SMESH::SMESH_Mesh_ptr    theMesh,
 525                                         SMESH::SMESH_subMesh_ptr theSubMesh,
 526                                         GEOM::GEOM_Object_ptr    theShapeObject,
 527                                         const char*              theName = 0);
 528   SALOMEDS::SObject_ptr PublishGroup (SALOMEDS::Study_ptr    theStudy,
 529                                       SMESH::SMESH_Mesh_ptr  theMesh,
 530                                       SMESH::SMESH_GroupBase_ptr theGroup,
 531                                       GEOM::GEOM_Object_ptr  theShapeObject,
 532                                       const char*            theName = 0);
 533   bool AddHypothesisToShape(SALOMEDS::Study_ptr         theStudy,
 534                             SMESH::SMESH_Mesh_ptr       theMesh,
 535                             GEOM::GEOM_Object_ptr       theShapeObject,
 536                             SMESH::SMESH_Hypothesis_ptr theHyp);
 537   bool RemoveHypothesisFromShape(SALOMEDS::Study_ptr         theStudy,
 538                                  SMESH::SMESH_Mesh_ptr       theMesh,
 539                                  GEOM::GEOM_Object_ptr       theShapeObject,
 540                                  SMESH::SMESH_Hypothesis_ptr theHyp);
 541   SALOMEDS::SObject_ptr GetMeshOrSubmeshByShape (SALOMEDS::Study_ptr   theStudy,
 542                                                  SMESH::SMESH_Mesh_ptr theMesh,
 543                                                  GEOM::GEOM_Object_ptr theShape);
 544   static void SetName(SALOMEDS::SObject_ptr theSObject,
 545                       const char*           theName,
 546                       const char*           theDefaultName = 0);
 547
 548   static void SetPixMap(SALOMEDS::SObject_ptr theSObject,
 549                         const char*           thePixMap);
 550
 551   //  Get study context
 552   StudyContext* GetCurrentStudyContext();
 553
 554   // Register an object in a StudyContext; return object id
 555   int RegisterObject(CORBA::Object_ptr theObject);
 556
 557   // Return id of registered object
 558   CORBA::Long GetObjectId(CORBA::Object_ptr theObject);
 559
 560   // Return an object that previously had an oldID
 561   template<class TInterface>
 562   typename TInterface::_var_type GetObjectByOldId( const int oldID )
 563   {
 564     if ( StudyContext* myStudyContext = GetCurrentStudyContext() ) {
 565       string ior = myStudyContext->getIORbyOldId( oldID );
 566       if ( !ior.empty() )
 567         return TInterface::_narrow(GetORB()->string_to_object( ior.c_str() ));
 568     }
 569     return TInterface::_nil();
 570   }
 571
 572   // Get current study ID
 573   int GetCurrentStudyID();
 574
 575   /*!
 576    * \brief Find SObject for an algo
 577    */
 578   SALOMEDS::SObject_ptr GetAlgoSO(const ::SMESH_Algo* algo);
 579
 580   void UpdateParameters(CORBA::Object_ptr theObject, const char* theParameters);
 581   char* GetParameters(CORBA::Object_ptr theObject);
 582   //char* ParseParameters(const char* theParameters);
 583   const std::vector< int >&         GetLastParamIndices() const { return myLastParamIndex; }
 584   const std::vector< std::string >& GetLastParameters() const { return myLastParameters; }
 585   const std::string &               GetLastObjEntry() const { return myLastObj; }
 586   std::vector< std::string >        GetAllParameters(const std::string& theObjectEntry) const;
 587
 588   // Move objects to the specified position
 589   void Move( const SMESH::sobject_list& what,
 590              SALOMEDS::SObject_ptr where,
 591              CORBA::Long row );
 592
 593 private:
 594   // Create hypothesis of given type
 595   SMESH::SMESH_Hypothesis_ptr createHypothesis( const char* theHypName,
 596                                                 const char* theLibName)
 597     throw ( SALOME::SALOME_Exception );
 598
 599   // Create empty mesh on shape
 600   SMESH::SMESH_Mesh_ptr createMesh()
 601     throw ( SALOME::SALOME_Exception );
 602
 603   static void loadGeomData( SALOMEDS::SComponent_ptr theCompRoot );
 604
 605   SMESH::mesh_array* CreateMeshesFromMEDorSAUV( const char* theFileName,
 606                                                 SMESH::DriverMED_ReadStatus& theStatus,
 607                                                 const char* theCommandNameForPython,
 608                                                 const char* theFileNameForPython);
 609
 610   void setCurrentStudy( SALOMEDS::Study_ptr theStudy,
 611                         bool                theStudyIsBeingClosed=false);
 612
 613 private:
 614   static GEOM::GEOM_Gen_var      myGeomGen;
 615   static CORBA::ORB_var          myOrb;         // ORB reference
 616   static PortableServer::POA_var myPoa;         // POA reference
 617   static SALOME_NamingService*   myNS;          // Naming Service
 618   static SALOME_LifeCycleCORBA*  myLCC;         // Life Cycle CORBA
 619   static SMESH_Gen_i*            mySMESHGen;    // Point to last created instance of the class
 620   ::SMESH_Gen                    myGen;         // SMESH_Gen local implementation
 621
 622   // hypotheses managing
 623   map<string, GenericHypothesisCreator_i*> myHypCreatorMap;
 624
 625   map<int, StudyContext*>   myStudyContextMap;  // Map of study context objects
 626
 627   GEOM_Client*              myShapeReader;      // Shape reader
 628   SALOMEDS::Study_var       myCurrentStudy;     // Current study
 629   CORBA::Boolean            myIsEmbeddedMode;   // Current mode
 630
 631   // To load full mesh data from study at hyp modification or not
 632   bool myToForgetMeshDataOnHypModif;
 633
 634   // Dump Python: trace of API methods calls
 635   std::map < int, Handle(TColStd_HSequenceOfAsciiString) > myPythonScripts;
 636   bool                                                     myIsHistoricalPythonDump;
 637   std::vector< int >                                       myLastParamIndex;
 638   std::vector< std::string >                               myLastParameters;
 639   std::string                                              myLastObj;
 640 };
 641
 642
 643 namespace SMESH
 644 {
 645   template<class T>
 646   T
 647   DownCast(CORBA::Object_ptr theArg)
 648   {
 649     return dynamic_cast<T>(SMESH_Gen_i::GetServant(theArg).in());
 650   }
 651
 652   /*!
 653    * \brief Function used in SMESH_CATCH to convert a caught exception to
 654    * SALOME::SALOME_Exception
 655    */
 656   inline void throwCorbaException(const char* excText)
 657   {
 658     THROW_SALOME_CORBA_EXCEPTION( excText, SALOME::INTERNAL_ERROR );
 659   }
 660 }
 661
 662
 663 #endif