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https://git.salome-platform.org/gitpub/modules/smesh.git
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325 lines
12 KiB
C++
325 lines
12 KiB
C++
// Copyright (C) 2005 OPEN CASCADE, EADS/CCR, LIP6, CEA/DEN,
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// CEDRAT, EDF R&D, LEG, PRINCIPIA R&D, BUREAU VERITAS
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//
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// This library is free software; you can redistribute it and/or
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// modify it under the terms of the GNU Lesser General Public
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// License as published by the Free Software Foundation; either
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// version 2.1 of the License.
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//
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// This library is distributed in the hope that it will be useful
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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// Lesser General Public License for more details.
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//
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// You should have received a copy of the GNU Lesser General Public
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// License along with this library; if not, write to the Free Software
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// Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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//
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// See http://www.salome-platform.org/ or email : webmaster.salome@opencascade.com
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//
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// File : SMESH_smesh.hxx
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// Created : Fri Nov 18 12:05:18 2005
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// Author : Edward AGAPOV (eap)
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#ifndef SMESH_smesh_HeaderFile
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#define SMESH_smesh_HeaderFile
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#include <Standard_DefineHandle.hxx>
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#include <Standard_Type.hxx>
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#include <Standard_Transient.hxx>
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#include <TCollection_AsciiString.hxx>
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#include <TColStd_SequenceOfAsciiString.hxx>
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#include <TColStd_SequenceOfInteger.hxx>
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#include <list>
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#include <map>
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/*!
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* \brief Tool converting SMESH engine calls into commands defined in smesh.py
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*
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* This file was created in order to respond to requirement of bug PAL10494:
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* SMESH python dump uses idl interface.
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*
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* The creation reason is that smesh.py commands defining hypotheses encapsulate
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* several SMESH engine method calls. As well, the dependencies between smesh.py
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* classes differ from ones between SMESH IDL interfaces.
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*
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* The only API method here is SMESH_2smeshpy::ConvertScript(), the rest ones are
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* for internal usage
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*
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* See comments to _pyHypothesis class to know how to assure convertion of a new hypothesis
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*/
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class Resource_DataMapOfAsciiStringAsciiString;
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class SMESH_2smeshpy
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{
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public:
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/*!
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* \brief Convert a python script using commands of smesh.py
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* \param theScript - Input script
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* \param theEntry2AccessorMethod - The returning method names to access to
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* objects wrapped with python class
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* \retval TCollection_AsciiString - Convertion result
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*/
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static TCollection_AsciiString
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ConvertScript(const TCollection_AsciiString& theScript,
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Resource_DataMapOfAsciiStringAsciiString& theEntry2AccessorMethod);
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/*!
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* \brief Return the name of the python file wrapping IDL API
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* \retval TCollection_AsciiString - The file name
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*/
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static char* SmeshpyName() { return "smesh"; }
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static char* GenName() { return "smesh.smesh"; }
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};
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// =====================
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// INTERNAL STUFF
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// =====================
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class _pyCommand;
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class _pyObject;
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class _pyGen;
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class _pyMesh;
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class _pyHypothesis;
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class _pyAlgorithm;
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DEFINE_STANDARD_HANDLE (_pyCommand ,Standard_Transient);
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DEFINE_STANDARD_HANDLE (_pyObject ,Standard_Transient);
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DEFINE_STANDARD_HANDLE (_pyGen ,_pyObject);
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DEFINE_STANDARD_HANDLE (_pyMesh ,_pyObject);
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DEFINE_STANDARD_HANDLE (_pyHypothesis,_pyObject);
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DEFINE_STANDARD_HANDLE (_pyAlgorithm ,_pyHypothesis);
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typedef TCollection_AsciiString _pyID;
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// ===========================================================
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/*!
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* \brief Class operating on a command string looking like
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* ResultValue = Object.Method( Arg1, Arg2,...)
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*/
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// ===========================================================
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class _pyCommand: public Standard_Transient
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{
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int myOrderNb; //!< position within the script
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TCollection_AsciiString myString; //!< command text
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TCollection_AsciiString myRes, myObj, myMeth; //!< found parts of command
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TColStd_SequenceOfAsciiString myArgs; //!< found arguments
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TColStd_SequenceOfInteger myBegPos; //!< where myRes, myObj, ... begin
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std::list< Handle(_pyCommand) > myDependentCmds; //!< commands that sould follow me in the script
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enum { UNKNOWN=-1, EMPTY=0, RESULT_IND, OBJECT_IND, METHOD_IND, ARG1_IND };
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int GetBegPos( int thePartIndex );
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void SetBegPos( int thePartIndex, int thePosition );
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void SetPart( int thePartIndex, const TCollection_AsciiString& theNewPart,
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TCollection_AsciiString& theOldPart);
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void FindAllArgs() { GetArg(1); }
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public:
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_pyCommand() {};
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_pyCommand( const TCollection_AsciiString& theString, int theNb )
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: myString( theString ), myOrderNb( theNb ) {};
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TCollection_AsciiString & GetString() { return myString; }
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int GetOrderNb() const { return myOrderNb; }
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void SetOrderNb( int theNb ) { myOrderNb = theNb; }
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int Length() { return myString.Length(); }
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void Clear() { myString.Clear(); myBegPos.Clear(); }
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bool IsEmpty() const { return myString.IsEmpty(); }
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const TCollection_AsciiString & GetResultValue();
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const TCollection_AsciiString & GetObject();
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const TCollection_AsciiString & GetMethod();
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const TCollection_AsciiString & GetArg( int index );
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int GetNbArgs() { FindAllArgs(); return myArgs.Length(); }
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//Handle(TColStd_HSequenceOfAsciiString) GetArgs();
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void SetResultValue( const TCollection_AsciiString& theResult )
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{ GetResultValue(); SetPart( RESULT_IND, theResult, myRes ); }
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void SetObject(const TCollection_AsciiString& theObject)
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{ GetObject(); SetPart( OBJECT_IND, theObject, myObj ); }
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void SetMethod(const TCollection_AsciiString& theMethod)
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{ GetMethod(); SetPart( METHOD_IND, theMethod, myMeth ); }
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void SetArg( int index, const TCollection_AsciiString& theArg);
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void RemoveArgs();
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static bool SkipSpaces( const TCollection_AsciiString & theSring, int & thePos );
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static TCollection_AsciiString GetWord( const TCollection_AsciiString & theSring,
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int & theStartPos, const bool theForward,
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const bool dotIsWord = false);
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void AddDependantCmd( Handle(_pyCommand) cmd)
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{ return myDependentCmds.push_back( cmd ); }
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bool SetDependentCmdsAfter() const;
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bool AddAccessorMethod( _pyID theObjectID, const char* theAcsMethod );
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DEFINE_STANDARD_RTTI (_pyCommand)
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};
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/*!
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* \brief Root of all objects
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*/
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class _pyObject: public Standard_Transient
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{
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Handle(_pyCommand) myCreationCmd;
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public:
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_pyObject(const Handle(_pyCommand)& theCreationCmd): myCreationCmd(theCreationCmd) {}
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const _pyID& GetID() { return myCreationCmd->GetResultValue(); }
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const Handle(_pyCommand)& GetCreationCmd() { return myCreationCmd; }
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void SetCreationCmd( Handle(_pyCommand) cmd ) { myCreationCmd = cmd; }
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int GetCommandNb() { return myCreationCmd->GetOrderNb(); }
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virtual void Process(const Handle(_pyCommand) & theCommand) = 0;
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virtual void Flush() = 0;
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virtual const char* AccessorMethod() const;
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DEFINE_STANDARD_RTTI (_pyObject)
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};
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/*!
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* \brief Class corresponding to SMESH_Gen. It holds info on existing
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* meshes and hypotheses
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*/
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class _pyGen: public _pyObject
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{
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public:
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_pyGen(Resource_DataMapOfAsciiStringAsciiString& theEntry2AccessorMethod);
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//~_pyGen();
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void AddCommand( const TCollection_AsciiString& theCommand );
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void Process( const Handle(_pyCommand)& theCommand );
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void Flush();
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Handle(_pyHypothesis) FindHyp( const _pyID& theHypID );
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Handle(_pyHypothesis) FindAlgo( const _pyID& theGeom, const _pyID& theMesh,
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const TCollection_AsciiString& theAlgoType);
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void ExchangeCommands( Handle(_pyCommand) theCmd1, Handle(_pyCommand) theCmd2 );
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void SetCommandAfter( Handle(_pyCommand) theCmd, Handle(_pyCommand) theAfterCmd );
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std::list< Handle(_pyCommand) >& GetCommands() { return myCommands; }
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void SetAccessorMethod(const _pyID& theID, const char* theMethod );
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const char* AccessorMethod() const { return SMESH_2smeshpy::GenName(); }
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private:
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std::map< _pyID, Handle(_pyMesh) > myMeshes;
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std::list< Handle(_pyHypothesis) > myHypos;
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std::list< Handle(_pyCommand) > myCommands;
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int myNbCommands;
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bool myHasPattern;
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Resource_DataMapOfAsciiStringAsciiString& myID2AccessorMethod;
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DEFINE_STANDARD_RTTI (_pyGen)
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};
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/*!
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* \brief Contains commands concerning mesh substructures
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*/
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#define _pyMesh_ACCESS_METHOD "GetMesh()"
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class _pyMesh: public _pyObject
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{
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std::list< Handle(_pyHypothesis) > myHypos;
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std::list< Handle(_pyCommand) > myAddHypCmds;
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std::list< Handle(_pyCommand) > mySubmeshes;
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bool myHasEditor;
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public:
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_pyMesh(const Handle(_pyCommand) theCreationCmd);
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const _pyID& GetGeom() { return GetCreationCmd()->GetArg(1); }
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void Process( const Handle(_pyCommand)& theCommand);
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void Flush();
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const char* AccessorMethod() const { return _pyMesh_ACCESS_METHOD; }
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private:
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static void AddMeshAccess( const Handle(_pyCommand)& theCommand )
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{ theCommand->SetObject( theCommand->GetObject() + "." _pyMesh_ACCESS_METHOD ); }
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DEFINE_STANDARD_RTTI (_pyMesh)
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};
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#undef _pyMesh_ACCESS_METHOD
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/*!
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* \brief Root class for hypothesis
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*
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* HOWTO assure convertion of a new hypothesis
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* In NewHypothesis():
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* 1. add a case for the name of the new hypothesis and
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* 2. initialize _pyHypothesis fields:
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* . myDim - hypothesis dimention;
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* . myType - type name of the algorithm creating the hypothesis;
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* . myCreationMethod - method name of the algorithm creating the hypothesis;
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* . append to myArgMethods interface methods setting param values in the
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* order they are used when myCreationMethod is called. It is supposed that
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* each interface method sets only one parameter, if it is not so, you are
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* to derive a specific class from _pyHypothesis that would redefine Process(),
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* see _pyComplexParamHypo for example
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*/
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class _pyHypothesis: public _pyObject
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{
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protected:
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bool myIsAlgo, /*myIsLocal, */myIsWrapped, myIsConverted;
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int myDim, myAdditionCmdNb;
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_pyID myGeom, myMesh;
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TCollection_AsciiString myCreationMethod, myType;
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TColStd_SequenceOfAsciiString myArgs;
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TColStd_SequenceOfAsciiString myArgMethods;
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std::list<Handle(_pyCommand)> myArgCommands;
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std::list<Handle(_pyCommand)> myUnknownCommands;
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public:
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_pyHypothesis(const Handle(_pyCommand)& theCreationCmd);
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virtual bool IsAlgo() const { return myIsAlgo; }
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bool IsWrapped() const { return myIsWrapped; }
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bool & IsConverted() { return myIsConverted; }
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int GetDim() const { return myDim; }
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const _pyID & GetGeom() const { return myGeom; }
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void SetMesh( const _pyID& theMeshId) { if ( myMesh.IsEmpty() ) myMesh = theMeshId; }
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const _pyID & GetMesh() const { return myMesh; }
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const TCollection_AsciiString GetType() { return myType; }
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bool IsWrappable(const _pyID& theMesh) { return !myIsWrapped && myMesh == theMesh; }
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virtual bool Addition2Creation( const Handle(_pyCommand)& theAdditionCmd,
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const _pyID& theMesh);
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static Handle(_pyHypothesis) NewHypothesis( const Handle(_pyCommand)& theCreationCmd);
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// bool HasMesh() const { return !myMesh.IsEmpty(); }
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// void SetGeom( const _pyID& theGeomID ) { myGeom = theGeomID; }
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void Process( const Handle(_pyCommand)& theCommand);
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void Flush();
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DEFINE_STANDARD_RTTI (_pyHypothesis)
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};
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/*!
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* \brief Class for hypotheses having several parameters modified by one method
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*/
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class _pyComplexParamHypo: public _pyHypothesis
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{
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public:
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_pyComplexParamHypo(const Handle(_pyCommand)& theCreationCmd): _pyHypothesis(theCreationCmd) {}
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void Process( const Handle(_pyCommand)& theCommand);
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DEFINE_STANDARD_RTTI (_pyComplexParamHypo)
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};
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DEFINE_STANDARD_HANDLE (_pyComplexParamHypo, _pyHypothesis);
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/*!
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* \brief Class representing NumberOfSegments hypothesis
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*/
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class _pyNumberOfSegmentsHyp: public _pyHypothesis
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{
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public:
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_pyNumberOfSegmentsHyp(const Handle(_pyCommand)& theCrCmd): _pyHypothesis(theCrCmd) {}
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virtual bool Addition2Creation( const Handle(_pyCommand)& theAdditionCmd,
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const _pyID& theMesh);
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void Flush();
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DEFINE_STANDARD_RTTI (_pyNumberOfSegmentsHyp)
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};
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DEFINE_STANDARD_HANDLE (_pyNumberOfSegmentsHyp, _pyHypothesis);
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/*!
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* \brief Class representing smesh.Mesh_Algorithm
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*/
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class _pyAlgorithm: public _pyHypothesis
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{
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public:
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_pyAlgorithm(const Handle(_pyCommand)& theCreationCmd);
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virtual bool Addition2Creation( const Handle(_pyCommand)& theAdditionCmd,
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const _pyID& theMesh);
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const char* AccessorMethod() const { return "GetAlgorithm()"; }
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DEFINE_STANDARD_RTTI (_pyAlgorithm)
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};
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#endif
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