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smesh/src/SMESH_I/SMESH_DumpPython.cxx

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// Copyright (C) 2007-2008 CEA/DEN, EDF R&D, OPEN CASCADE
//
// Copyright (C) 2003-2007 OPEN CASCADE, EADS/CCR, LIP6, CEA/DEN,
// CEDRAT, EDF R&D, LEG, PRINCIPIA R&D, BUREAU VERITAS
//
// This library is free software; you can redistribute it and/or
// modify it under the terms of the GNU Lesser General Public
// License as published by the Free Software Foundation; either
// version 2.1 of the License.
//
// This library is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
// Lesser General Public License for more details.
//
// You should have received a copy of the GNU Lesser General Public
// License along with this library; if not, write to the Free Software
// Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
//
// See http://www.salome-platform.org/ or email : webmaster.salome@opencascade.com
//
// File : SMESH_Gen_i_DumpPython.cxx
// Created : Thu Mar 24 17:17:59 2005
// Author : Julia DOROVSKIKH
// Module : SMESH
// $Header : $
//
#include "SMESH_PythonDump.hxx"
#include "SMESH_Gen_i.hxx"
#include "SMESH_Filter_i.hxx"
#include "SMESH_MeshEditor_i.hxx"
#include "SMESH_2smeshpy.hxx"
#include <TColStd_HSequenceOfInteger.hxx>
#include <TCollection_AsciiString.hxx>
#include <SMESH_Comment.hxx>
#ifdef _DEBUG_
static int MYDEBUG = 0;
#else
static int MYDEBUG = 0;
#endif
static TCollection_AsciiString NotPublishedObjectName()
{
return "__NOT__Published__Object__";
}
namespace SMESH
{
size_t TPythonDump::myCounter = 0;
TPythonDump::
TPythonDump()
{
++myCounter;
}
TPythonDump::
~TPythonDump()
{
if(--myCounter == 0){
SMESH_Gen_i* aSMESHGen = SMESH_Gen_i::GetSMESHGen();
std::string aString = myStream.str();
TCollection_AsciiString aCollection(Standard_CString(aString.c_str()));
SALOMEDS::Study_ptr aStudy = aSMESHGen->GetCurrentStudy();
if(!aStudy->_is_nil() && !aCollection.IsEmpty()){
aSMESHGen->AddToPythonScript(aStudy->StudyId(),aCollection);
if(MYDEBUG) MESSAGE(aString);
}
}
}
TPythonDump&
TPythonDump::
operator<<(long int theArg){
myStream<<theArg;
return *this;
}
TPythonDump&
TPythonDump::
operator<<(int theArg){
myStream<<theArg;
return *this;
}
TPythonDump&
TPythonDump::
operator<<(double theArg){
myStream<<theArg;
return *this;
}
TPythonDump&
TPythonDump::
operator<<(float theArg){
myStream<<theArg;
return *this;
}
TPythonDump&
TPythonDump::
operator<<(const void* theArg){
myStream<<theArg;
return *this;
}
TPythonDump&
TPythonDump::
operator<<(const char* theArg){
if ( theArg )
myStream<<theArg;
return *this;
}
TPythonDump&
TPythonDump::
operator<<(const SMESH::ElementType& theArg)
{
myStream<<"SMESH.";
switch(theArg){
case ALL: myStream<<"ALL";break;
case NODE: myStream<<"NODE";break;
case EDGE: myStream<<"EDGE";break;
case FACE: myStream<<"FACE";break;
case VOLUME:myStream<<"VOLUME";break;
}
return *this;
}
TPythonDump&
TPythonDump::
operator<<(const SMESH::GeometryType& theArg)
{
myStream<<"SMESH.";
switch(theArg){
case Geom_POINT: myStream<<"Geom_POINT"; break;
case Geom_EDGE: myStream<<"Geom_EDGE"; break;
case Geom_TRIANGLE: myStream<<"Geom_TRIANGLE"; break;
case Geom_QUADRANGLE: myStream<<"Geom_QUADRANGLE"; break;
case Geom_POLYGON: myStream<<"Geom_POLYGON"; break;
case Geom_TETRA: myStream<<"Geom_TETRA"; break;
case Geom_PYRAMID: myStream<<"Geom_PYRAMID"; break;
case Geom_HEXA: myStream<<"Geom_HEXA"; break;
case Geom_PENTA: myStream<<"Geom_PENTA"; break;
case Geom_POLYHEDRA: myStream<<"Geom_POLYHEDRA"; break;
}
return *this;
}
template<class TArray>
void DumpArray(const TArray& theArray, std::ostringstream & theStream)
{
theStream << "[ ";
for (int i = 1; i <= theArray.length(); i++) {
theStream << theArray[i-1];
if ( i < theArray.length() )
theStream << ", ";
}
theStream << " ]";
}
TPythonDump&
TPythonDump::operator<<(const SMESH::long_array& theArg)
{
DumpArray( theArg, myStream );
return *this;
}
TPythonDump&
TPythonDump::operator<<(const SMESH::double_array& theArg)
{
DumpArray( theArg, myStream );
return *this;
}
TPythonDump&
TPythonDump::
operator<<(SALOMEDS::SObject_ptr aSObject)
{
if ( !aSObject->_is_nil() )
myStream << aSObject->GetID();
else
myStream << NotPublishedObjectName();
return *this;
}
TPythonDump&
TPythonDump::
operator<<(CORBA::Object_ptr theArg)
{
SMESH_Gen_i* aSMESHGen = SMESH_Gen_i::GetSMESHGen();
SALOMEDS::Study_var aStudy = aSMESHGen->GetCurrentStudy();
SALOMEDS::SObject_var aSObject = SMESH_Gen_i::ObjectToSObject(aStudy,theArg);
if(!aSObject->_is_nil()) {
CORBA::String_var id = aSObject->GetID();
myStream << id;
} else if ( !CORBA::is_nil(theArg)) {
if ( aSMESHGen->CanPublishInStudy( theArg )) // not published SMESH object
myStream << "smeshObj_" << size_t(theArg);
else
myStream << NotPublishedObjectName();
}
else
myStream << "None";
return *this;
}
TPythonDump&
TPythonDump::
operator<<(SMESH::SMESH_Hypothesis_ptr theArg)
{
SALOMEDS::Study_var aStudy = SMESH_Gen_i::GetSMESHGen()->GetCurrentStudy();
SALOMEDS::SObject_var aSObject = SMESH_Gen_i::ObjectToSObject(aStudy,theArg);
if(aSObject->_is_nil() && !CORBA::is_nil(theArg))
myStream << "hyp_" << theArg->GetId();
else
*this << CORBA::Object_ptr( theArg );
return *this;
}
TPythonDump&
TPythonDump::
operator<<(SMESH::FilterLibrary_i* theArg)
{
myStream<<"aFilterLibrary"<<theArg;
return *this;
}
TPythonDump&
TPythonDump::
operator<<(SMESH::FilterManager_i* theArg)
{
myStream<<"aFilterManager";
return *this;
}
TPythonDump&
TPythonDump::
operator<<(SMESH::Filter_i* theArg)
{
myStream<<"aFilter"<<theArg;
return *this;
}
TPythonDump&
TPythonDump::
operator<<(SMESH::Functor_i* theArg)
{
if ( theArg ) {
FunctorType aFunctorType = theArg->GetFunctorType();
switch(aFunctorType){
case FT_AspectRatio: myStream<< "anAspectRatio"; break;
case FT_AspectRatio3D: myStream<< "anAspectRatio3D"; break;
case FT_Warping: myStream<< "aWarping"; break;
case FT_MinimumAngle: myStream<< "aMinimumAngle"; break;
case FT_Taper: myStream<< "aTaper"; break;
case FT_Skew: myStream<< "aSkew"; break;
case FT_Area: myStream<< "aArea"; break;
case FT_Volume3D: myStream<< "aVolume3D"; break;
case FT_FreeBorders: myStream<< "aFreeBorders"; break;
case FT_FreeEdges: myStream<< "aFreeEdges"; break;
case FT_FreeNodes: myStream<< "aFreeNodes"; break;
case FT_FreeFaces: myStream<< "aFreeFaces"; break;
case FT_MultiConnection: myStream<< "aMultiConnection"; break;
case FT_MultiConnection2D:myStream<< "aMultiConnection2D";break;
case FT_Length: myStream<< "aLength"; break;
case FT_Length2D: myStream<< "aLength"; break;
case FT_BelongToGeom: myStream<< "aBelongToGeom"; break;
case FT_BelongToPlane: myStream<< "aBelongToPlane"; break;
case FT_BelongToCylinder: myStream<< "aBelongToCylinder"; break;
case FT_BelongToGenSurface:myStream<<"aBelongToGenSurface";break;
case FT_LyingOnGeom: myStream<< "aLyingOnGeom"; break;
case FT_RangeOfIds: myStream<< "aRangeOfIds"; break;
case FT_BadOrientedVolume:myStream<< "aBadOrientedVolume";break;
case FT_LinearOrQuadratic:myStream<< "aLinearOrQuadratic";break;
case FT_GroupColor: myStream<< "aGroupColor"; break;
case FT_ElemGeomType: myStream<< "anElemGeomType"; break;
case FT_LessThan: myStream<< "aLessThan"; break;
case FT_MoreThan: myStream<< "aMoreThan"; break;
case FT_EqualTo: myStream<< "anEqualTo"; break;
case FT_LogicalNOT: myStream<< "aLogicalNOT"; break;
case FT_LogicalAND: myStream<< "aLogicalAND"; break;
case FT_LogicalOR: myStream<< "aLogicalOR"; break;
case FT_Undefined:
default: myStream<< "anUndefined"; break;
}
myStream<<theArg;
}
return *this;
}
TPythonDump& TPythonDump:: operator<<(SMESH_Gen_i* theArg)
{
myStream << SMESHGenName(); return *this;
}
TPythonDump& TPythonDump::operator<<(SMESH_MeshEditor_i* theArg)
{
myStream << MeshEditorName() << "_" << ( theArg ? theArg->GetMeshId() : -1 ); return *this;
}
TPythonDump& TPythonDump::operator<<(const TCollection_AsciiString & theStr)
{
myStream << theStr; return *this;
}
TPythonDump& TPythonDump::operator<<(SMESH::MED_VERSION theVersion)
{
switch (theVersion) {
case SMESH::MED_V2_1: myStream << "SMESH.MED_V2_1"; break;
case SMESH::MED_V2_2: myStream << "SMESH.MED_V2_2"; break;
default: myStream << theVersion;
}
return *this;
}
TPythonDump& TPythonDump::operator<<(const SMESH::AxisStruct & theAxis)
{
myStream << "SMESH.AxisStruct( "
<< theAxis.x << ", "
<< theAxis.y << ", "
<< theAxis.z << ", "
<< theAxis.vx << ", "
<< theAxis.vy << ", "
<< theAxis.vz << " )";
return *this;
}
TPythonDump& TPythonDump::operator<<(const SMESH::DirStruct & theDir)
{
const SMESH::PointStruct & P = theDir.PS;
myStream << "SMESH.DirStruct( SMESH.PointStruct ( "
<< P.x << ", "
<< P.y << ", "
<< P.z << " ))";
return *this;
}
TPythonDump& TPythonDump::operator<<(const SMESH::ListOfGroups * theList){
if(theList && theList->length() > 0 ) {
SMESH_Gen_i* aSMESHGen = SMESH_Gen_i::GetSMESHGen();
SALOMEDS::Study_ptr aStudy = aSMESHGen->GetCurrentStudy();
myStream << "[";
int aListLen = theList->length();
for(int i = 0 ; i < aListLen; i++){
SALOMEDS::SObject_var aSObject = SMESH_Gen_i::ObjectToSObject(aStudy,(*theList)[i]);
if(!aSObject->_is_nil()) {
myStream << aSObject->GetID();
i < (aListLen - 1) ? myStream<<", " : myStream<<"]";
}
}
}
return *this;
}
TCollection_AsciiString myLongStringStart( "TPythonDump::LongStringStart" );
TCollection_AsciiString myLongStringEnd ( "TPythonDump::LongStringEnd" );
//================================================================================
/*!
* \brief Return marker of long string literal beginning
* \param type - a name of functionality producing the string literal
* \retval TCollection_AsciiString - the marker string to be written into
* a raw python script
*/
//================================================================================
TCollection_AsciiString TPythonDump::LongStringStart(const char* type)
{
return
myLongStringStart +
(Standard_Integer) strlen(type) +
" " +
(char*) type;
}
//================================================================================
/*!
* \brief Return marker of long string literal end
* \retval TCollection_AsciiString - the marker string to be written into
* a raw python script
*/
//================================================================================
TCollection_AsciiString TPythonDump::LongStringEnd()
{
return myLongStringEnd;
}
//================================================================================
/*!
* \brief Cut out a long string literal from a string
* \param theText - text possibly containing string literals
* \param theFrom - position in the text to search from
* \param theLongString - the retrieved literal
* \param theStringType - a name of functionality produced the literal
* \retval bool - true if a string literal found
*
* The literal is removed from theText; theFrom points position right after
* the removed literal
*/
//================================================================================
bool TPythonDump::CutoutLongString( TCollection_AsciiString & theText,
int & theFrom,
TCollection_AsciiString & theLongString,
TCollection_AsciiString & theStringType)
{
if ( theFrom < 1 || theFrom > theText.Length() )
return false;
// ...script \ beg marker \ \ type \ literal \ end marker \ script...
// "theText myLongStringStart7 Pattern!!! SALOME Mesh Pattern file myLongStringEndtextEnd"
// 012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789
// 0 1 2 3 4 5 6 7 8
theFrom = theText.Location( myLongStringStart, theFrom, theText.Length() ); // = 09
if ( !theFrom )
return false;
// find where literal begins
int literalBeg = theFrom + myLongStringStart.Length(); // = 26
char* typeLenStr = (char*) theText.ToCString() + literalBeg - 1; // = "7 Pattern!!! SALO...."
int typeLen = atoi ( typeLenStr ); // = 7
while ( *typeLenStr != ' ' ) { // look for ' ' after typeLen
literalBeg++; // 26 -> 27
typeLenStr++;
}
literalBeg += typeLen + 1; // = 35
if ( literalBeg > theText.Length() )
return false;
// where literal ends (i.e. end marker begins)
int literalEnd = theText.Location( myLongStringEnd, literalBeg, theText.Length() ); // = 64
if ( !literalEnd )
literalEnd = theText.Length();
// literal
theLongString = theText.SubString( literalBeg, literalEnd - 1); // "!!! SALOME Mesh Pattern file "
// type
theStringType = theText.SubString( literalBeg - typeLen, literalBeg - 1 ); // "Pattern"
// cut off literal
literalEnd += myLongStringEnd.Length(); // = 79
TCollection_AsciiString textEnd = theText.SubString( literalEnd, theText.Length() ); // "textE..."
theText = theText.SubString( 1, theFrom - 1 ) + textEnd;
return true;
}
}
//=======================================================================
//function : DumpPython
//purpose :
//=======================================================================
Engines::TMPFile* SMESH_Gen_i::DumpPython (CORBA::Object_ptr theStudy,
CORBA::Boolean isPublished,
CORBA::Boolean& isValidScript)
{
SALOMEDS::Study_var aStudy = SALOMEDS::Study::_narrow(theStudy);
if (CORBA::is_nil(aStudy))
return new Engines::TMPFile(0);
SALOMEDS::SObject_var aSO = aStudy->FindComponent(ComponentDataType());
if (CORBA::is_nil(aSO))
return new Engines::TMPFile(0);
// Map study entries to object names
Resource_DataMapOfAsciiStringAsciiString aMap;
Resource_DataMapOfAsciiStringAsciiString aMapNames;
//TCollection_AsciiString s ("qwertyuioplkjhgfdsazxcvbnmQWERTYUIOPLKJHGFDSAZXCVBNM0987654321_");
SALOMEDS::ChildIterator_var Itr = aStudy->NewChildIterator(aSO);
for (Itr->InitEx(true); Itr->More(); Itr->Next()) {
SALOMEDS::SObject_var aValue = Itr->Value();
CORBA::String_var anID = aValue->GetID();
CORBA::String_var aName = aValue->GetName();
TCollection_AsciiString aGUIName ( (char*) aName.in() );
TCollection_AsciiString anEnrty ( (char*) anID.in() );
if (aGUIName.Length() > 0) {
aMapNames.Bind( anEnrty, aGUIName );
aMap.Bind( anEnrty, aGUIName );
}
}
// Get trace of restored study
//SALOMEDS::SObject_var aSO = SMESH_Gen_i::ObjectToSObject(theStudy, _this());
SALOMEDS::StudyBuilder_var aStudyBuilder = aStudy->NewBuilder();
SALOMEDS::GenericAttribute_var anAttr =
aStudyBuilder->FindOrCreateAttribute(aSO, "AttributePythonObject");
char* oldValue = SALOMEDS::AttributePythonObject::_narrow(anAttr)->GetObject();
TCollection_AsciiString aSavedTrace (oldValue);
// Add trace of API methods calls and replace study entries by names
TCollection_AsciiString aScript;
aScript += DumpPython_impl(aStudy, aMap, aMapNames,
isPublished, isValidScript, aSavedTrace);
int aLen = aScript.Length();
unsigned char* aBuffer = new unsigned char[aLen+1];
strcpy((char*)aBuffer, aScript.ToCString());
CORBA::Octet* anOctetBuf = (CORBA::Octet*)aBuffer;
Engines::TMPFile_var aStreamFile = new Engines::TMPFile(aLen+1, aLen+1, anOctetBuf, 1);
bool hasNotPublishedObjects = aScript.Location( NotPublishedObjectName(), 1, aLen);
isValidScript = isValidScript && !hasNotPublishedObjects;
return aStreamFile._retn();
}
//=============================================================================
/*!
* AddToPythonScript
*/
//=============================================================================
void SMESH_Gen_i::AddToPythonScript (int theStudyID, const TCollection_AsciiString& theString)
{
if (myPythonScripts.find(theStudyID) == myPythonScripts.end()) {
myPythonScripts[theStudyID] = new TColStd_HSequenceOfAsciiString;
}
myPythonScripts[theStudyID]->Append(theString);
}
//=============================================================================
/*!
* RemoveLastFromPythonScript
*/
//=============================================================================
void SMESH_Gen_i::RemoveLastFromPythonScript (int theStudyID)
{
if (myPythonScripts.find(theStudyID) != myPythonScripts.end()) {
int aLen = myPythonScripts[theStudyID]->Length();
myPythonScripts[theStudyID]->Remove(aLen);
}
}
//=======================================================================
//function : SavePython
//purpose :
//=======================================================================
void SMESH_Gen_i::SavePython (SALOMEDS::Study_ptr theStudy)
{
// Dump trace of API methods calls
TCollection_AsciiString aScript = GetNewPythonLines(theStudy->StudyId());
// Check contents of PythonObject attribute
SALOMEDS::SObject_var aSO = theStudy->FindComponent(ComponentDataType());
//SALOMEDS::SObject_var aSO = SMESH_Gen_i::ObjectToSObject(theStudy, _this());
SALOMEDS::StudyBuilder_var aStudyBuilder = theStudy->NewBuilder();
SALOMEDS::GenericAttribute_var anAttr =
aStudyBuilder->FindOrCreateAttribute(aSO, "AttributePythonObject");
char* oldValue = SALOMEDS::AttributePythonObject::_narrow(anAttr)->GetObject();
TCollection_AsciiString oldScript (oldValue);
if (oldScript.Length() > 0) {
oldScript += "\n";
oldScript += aScript;
} else {
oldScript = aScript;
}
// Store in PythonObject attribute
SALOMEDS::AttributePythonObject::_narrow(anAttr)->SetObject(oldScript.ToCString(), 1);
// Clean trace of API methods calls
CleanPythonTrace(theStudy->StudyId());
}
// impl
//=============================================================================
/*!
* FindEntries: Returns a sequence of start/end positions of entries in the string
*/
//=============================================================================
Handle(TColStd_HSequenceOfInteger) FindEntries (TCollection_AsciiString& theString)
{
Handle(TColStd_HSequenceOfInteger) aSeq = new TColStd_HSequenceOfInteger;
Standard_Integer aLen = theString.Length();
Standard_Boolean isFound = Standard_False;
char* arr = (char*) theString.ToCString();
Standard_Integer i = 0, j;
while(i < aLen) {
int c = (int)arr[i];
j = i+1;
if ( isdigit( c )) { //Is digit?
isFound = Standard_False;
while((j < aLen) && ( isdigit(c) || c == ':' )) { //Check if it is an entry
c = (int)arr[j++];
if(c == ':') isFound = Standard_True;
}
if (isFound) {
int prev = (i < 1) ? 0 : (int)arr[i - 1];
// to distinguish from a sketcher command:
// last char should be a digit, not ":",
// previous char should not be '"'.
if (arr[j-2] != ':' && prev != '"') {
aSeq->Append(i+1); // +1 because AsciiString starts from 1
aSeq->Append(j-1);
}
}
}
i = j;
}
return aSeq;
}
namespace {
//================================================================================
/*!
* \brief Make a string be a valid python name
* \param aName - a string to fix
* \retval bool - true if aName was not modified
*/
//================================================================================
bool fixPythonName(TCollection_AsciiString & aName )
{
const TCollection_AsciiString allowedChars =
"qwertyuioplkjhgfdsazxcvbnmQWERTYUIOPLKJHGFDSAZXCVBNM0987654321_";
bool isValidName = true;
int p=1; // replace not allowed chars with underscore
while (p <= aName.Length() &&
(p = aName.FirstLocationNotInSet(allowedChars, p, aName.Length())))
{
if ( p == 1 || p == aName.Length() || aName.Value(p-1) == '_')
aName.Remove( p, 1 ); // remove double _ and from the start and the end
else
aName.SetValue(p, '_');
isValidName = false;
}
if ( aName.IsIntegerValue() ) { // aName must not start with a digit
aName.Insert( 1, 'a' );
isValidName = false;
}
return isValidName;
}
}
//=============================================================================
/*!
* DumpPython
*/
//=============================================================================
TCollection_AsciiString SMESH_Gen_i::DumpPython_impl
(SALOMEDS::Study_ptr theStudy,
Resource_DataMapOfAsciiStringAsciiString& theObjectNames,
Resource_DataMapOfAsciiStringAsciiString& theNames,
bool isPublished,
bool& aValidScript,
const TCollection_AsciiString& theSavedTrace)
{
int aStudyID = theStudy->StudyId();
TCollection_AsciiString helper; // to comfortably concatenate C strings
TCollection_AsciiString aSmeshpy( SMESH_2smeshpy::SmeshpyName() );
TCollection_AsciiString aSMESHGen( SMESH_2smeshpy::GenName() );
TCollection_AsciiString anOldGen( SMESH::TPythonDump::SMESHGenName() );
TCollection_AsciiString aScript;
aScript = "def RebuildData(theStudy):\n\t";
aScript += helper + "aFilterManager = " + aSMESHGen + ".CreateFilterManager()\n\t";
if ( isPublished )
aScript += aSMESHGen + ".SetCurrentStudy(theStudy)";
else
aScript += aSMESHGen + ".SetCurrentStudy(None)";
// import python files corresponding to plugins
set<string> moduleNameSet;
map<string, GenericHypothesisCreator_i*>::iterator hyp_creator = myHypCreatorMap.begin();
for ( ; hyp_creator != myHypCreatorMap.end(); ++hyp_creator ) {
string moduleName = hyp_creator->second->GetModuleName();
bool newModule = moduleNameSet.insert( moduleName ).second;
if ( newModule )
aScript += helper + "\n\t" + "import " + (char*) moduleName.c_str();
}
// Dump trace of restored study
if (theSavedTrace.Length() > 0) {
// For the convertion of IDL API calls -> smesh.py API, "smesh" standing for SMESH_Gen
// was replaces with "smeshgen" (==TPythonDump::SMESHGenName()).
// Change "smesh" -> "smeshgen" in the trace saved before passage to smesh.py API
bool isNewVersion =
theSavedTrace.Location( anOldGen + ".", 1, theSavedTrace.Length() );
if ( !isNewVersion ) {
TCollection_AsciiString aSavedTrace( theSavedTrace );
TCollection_AsciiString aSmeshCall ( "smesh." ), gen( "gen" );
int beg, end = aSavedTrace.Length(), from = 1;
while ( from < end && ( beg = aSavedTrace.Location( aSmeshCall, from, end ))) {
char charBefore = ( beg == 1 ) ? ' ' : aSavedTrace.Value( beg - 1 );
if ( isspace( charBefore ) || charBefore == '=' ) { // "smesh." is not a part of a long word
aSavedTrace.Insert( beg + aSmeshCall.Length() - 1, gen );// "smesh" -> "smeshgen"
end += gen.Length();
}
from = beg + aSmeshCall.Length();
}
aScript += helper + "\n" + aSavedTrace;
}
else
// append a saved trace to the script
aScript += helper + "\n" + theSavedTrace;
}
// Dump trace of API methods calls
TCollection_AsciiString aNewLines = GetNewPythonLines(aStudyID);
if (aNewLines.Length() > 0) {
aScript += helper + "\n" + aNewLines;
}
// Convert IDL API calls into smesh.py API.
// Some objects are wrapped with python classes and
// Resource_DataMapOfAsciiStringAsciiString holds methods returning wrapped objects
Resource_DataMapOfAsciiStringAsciiString anEntry2AccessorMethod;
aScript = SMESH_2smeshpy::ConvertScript( aScript, anEntry2AccessorMethod, theObjectNames );
// Find entries to be replaced by names
Handle(TColStd_HSequenceOfInteger) aSeq = FindEntries(aScript);
Standard_Integer aLen = aSeq->Length();
if (aLen == 0)
return aScript;
// Replace entries by the names
GEOM::GEOM_Gen_ptr geom = GetGeomEngine();
TColStd_SequenceOfAsciiString seqRemoved;
Resource_DataMapOfAsciiStringAsciiString mapRemoved;
Standard_Integer objectCounter = 0, aStart = 1, aScriptLength = aScript.Length();
TCollection_AsciiString anUpdatedScript, anEntry, aName, aBaseName("smeshObj_");
// Collect names of GEOM objects to exclude same names for SMESH objects
GEOM::string_array_var aGeomNames = geom->GetAllDumpNames();
int ign = 0, nbgn = aGeomNames->length();
for (; ign < nbgn; ign++) {
aName = aGeomNames[ign];
theObjectNames.Bind(aName, "1");
}
bool importGeom = false;
for (Standard_Integer i = 1; i <= aLen; i += 2) {
anUpdatedScript += aScript.SubString(aStart, aSeq->Value(i) - 1);
anEntry = aScript.SubString(aSeq->Value(i), aSeq->Value(i + 1));
// is a GEOM object?
aName = geom->GetDumpName( anEntry.ToCString() );
if (aName.IsEmpty()) {
// is a SMESH object
if (theObjectNames.IsBound(anEntry)) {
// The Object is in Study
aName = theObjectNames.Find(anEntry);
// check validity of aName
bool isValidName = fixPythonName( aName );
if (theObjectNames.IsBound(aName) && anEntry != theObjectNames(aName)) {
// diff objects have same name - make a new name by appending a digit
TCollection_AsciiString aName2;
Standard_Integer i = 0;
do {
aName2 = aName + "_" + ++i;
} while (theObjectNames.IsBound(aName2) && anEntry != theObjectNames(aName2));
aName = aName2;
isValidName = false;
}
if ( !isValidName )
theObjectNames(anEntry) = aName;
} else {
// Removed Object
do {
aName = aBaseName + (++objectCounter);
} while (theObjectNames.IsBound(aName));
seqRemoved.Append(aName);
mapRemoved.Bind(anEntry, "1");
theObjectNames.Bind(anEntry, aName);
}
theObjectNames.Bind(aName, anEntry); // to detect same name of diff objects
}
else
{
importGeom = true;
}
anUpdatedScript += aName;
aStart = aSeq->Value(i + 1) + 1;
}
// set initial part of aSript
TCollection_AsciiString initPart = "import salome, SMESH, SALOMEDS\n";
initPart += helper + "import " + aSmeshpy + "\n\n";
if ( importGeom )
{
initPart += ("## import GEOM dump file ## \n"
"import string, os, sys, re\n"
"sys.path.insert( 0, os.path.dirname(__file__) )\n"
"exec(\"from \"+re.sub(\"SMESH$\",\"GEOM\",__name__)+\" import *\")\n\n");
}
anUpdatedScript.Insert ( 1, initPart );
// add final part of aScript
if (aSeq->Value(aLen) < aScriptLength)
anUpdatedScript += aScript.SubString(aSeq->Value(aLen) + 1, aScriptLength);
// Set colors
SALOMEDS::SObject_var aComp = theStudy->FindComponent(ComponentDataType());
if( !CORBA::is_nil(aComp) )
{
SALOMEDS::ChildIterator_var Itr = theStudy->NewChildIterator(aComp);
for( Itr->InitEx(true); Itr->More(); Itr->Next() )
{
SALOMEDS::SObject_var aSObj = Itr->Value();
SMESH::SMESH_Mesh_var aMesh = SMESH::SMESH_Mesh::_narrow( SObjectToObject( aSObj ) );
// mesh auto color
if( !CORBA::is_nil(aMesh) && aMesh->GetAutoColor() )
{
CORBA::String_var anEntry = aSObj->GetID();
anUpdatedScript +=
SMESH_Comment("\n\t") << theObjectNames(anEntry.inout()) << ".SetAutoColor(1)";
}
SMESH::SMESH_GroupBase_var aGroup = SMESH::SMESH_GroupBase::_narrow( SObjectToObject(aSObj));
if( !CORBA::is_nil(aGroup) )
{
SALOMEDS::Color aColor = aGroup->GetColor();
if ( aColor.R >= 0 || aColor.G >= 0 || aColor.B >= 0 )
{
CORBA::String_var anEntry = aSObj->GetID();
anUpdatedScript += SMESH_Comment("\n\t")
<< theObjectNames(anEntry.inout()) << ".SetColor(SALOMEDS.Color("
<< aColor.R <<", "<< aColor.G <<", "<< aColor.B <<" ))";
}
}
}
}
// Remove removed objects
if ( seqRemoved.Length() > 0 ) {
anUpdatedScript += "\n\t## some objects were removed";
anUpdatedScript += "\n\taStudyBuilder = theStudy.NewBuilder()";
}
for (int ir = 1; ir <= seqRemoved.Length(); ir++) {
anUpdatedScript += "\n\tSO = theStudy.FindObjectIOR(theStudy.ConvertObjectToIOR(";
anUpdatedScript += seqRemoved.Value(ir);
// for object wrapped by class of smesh.py
anEntry = theObjectNames( seqRemoved.Value(ir) );
if ( anEntry2AccessorMethod.IsBound( anEntry ) )
anUpdatedScript += helper + "." + anEntry2AccessorMethod( anEntry );
anUpdatedScript += "))\n\tif SO is not None: aStudyBuilder.RemoveObjectWithChildren(SO)";
}
// Set object names
anUpdatedScript += "\n\t## set object names";
// anUpdatedScript += "\n\t\tsmeshgui = salome.ImportComponentGUI(\"SMESH\")";
// anUpdatedScript += "\n\t\tsmeshgui.Init(theStudy._get_StudyId())";
// anUpdatedScript += "\n";
TCollection_AsciiString aGUIName;
Resource_DataMapOfAsciiStringAsciiString mapEntries;
for (Standard_Integer i = 1; i <= aLen; i += 2)
{
anEntry = aScript.SubString(aSeq->Value(i), aSeq->Value(i + 1));
aName = geom->GetDumpName( anEntry.ToCString() );
if (aName.IsEmpty() && // Not a GEOM object
theNames.IsBound(anEntry) &&
!mapEntries.IsBound(anEntry) && // Not yet processed
!mapRemoved.IsBound(anEntry)) // Was not removed
{
aName = theObjectNames.Find(anEntry);
aGUIName = theNames.Find(anEntry);
mapEntries.Bind(anEntry, aName);
anUpdatedScript += helper + "\n\t" + aSMESHGen + ".SetName(" + aName;
if ( anEntry2AccessorMethod.IsBound( anEntry ) )
anUpdatedScript += helper + "." + anEntry2AccessorMethod( anEntry );
anUpdatedScript += helper + ", '" + aGUIName + "')";
}
}
anUpdatedScript += "\n\tif salome.sg.hasDesktop():";
anUpdatedScript += "\n\t\tsalome.sg.updateObjBrowser(0)";
// -----------------------------------------------------------------
// store visual properties of displayed objects
// -----------------------------------------------------------------
if (isPublished)
{
//Output the script that sets up the visual parameters.
char* script = theStudy->GetDefaultScript(ComponentDataType(), "\t");
if (script && strlen(script) > 0) {
anUpdatedScript += "\n\n\t### Store presentation parameters of displayed objects\n";
anUpdatedScript += script;
CORBA::string_free(script);
}
}
anUpdatedScript += "\n\n\tpass\n";
// -----------------------------------------------------------------
// put string literals describing patterns into separate functions
// -----------------------------------------------------------------
TCollection_AsciiString aLongString, aFunctionType;
int where = 1;
set< string > functionNameSet;
while ( SMESH::TPythonDump::CutoutLongString( anUpdatedScript, where, aLongString, aFunctionType ))
{
// make a python string literal
aLongString.Prepend(":\n\treturn '''\n");
aLongString += "\n\t'''\n\tpass\n";
TCollection_AsciiString functionName;
// check if the function returning this literal is already defined
int posAlready = anUpdatedScript.Location( aLongString, where, anUpdatedScript.Length() );
if ( posAlready ) // already defined
{
// find the function name
int functBeg = posAlready;
char* script = (char*) anUpdatedScript.ToCString() + posAlready - 1; // look at ":" after "def fuction()"
while ( *script != ' ' ) {
script--;
functBeg--;
}
functBeg++; // do not take ' '
posAlready--; // do not take ':'
functionName = anUpdatedScript.SubString( functBeg, posAlready );
}
else // not defined yet
{
// find a unique function name
fixPythonName( aFunctionType );
Standard_Integer nb = 0;
do functionName = aFunctionType + "_" + ( nb++ ) + "()";
while ( !functionNameSet.insert( functionName.ToCString() ).second );
anUpdatedScript += helper + "\n\ndef " + functionName + aLongString; // define function
}
anUpdatedScript.InsertBefore( where, functionName ); // call function
}
aValidScript = true;
return anUpdatedScript;
}
//=============================================================================
/*!
* GetNewPythonLines
*/
//=============================================================================
TCollection_AsciiString SMESH_Gen_i::GetNewPythonLines (int theStudyID)
{
TCollection_AsciiString aScript;
// Dump trace of API methods calls
if (myPythonScripts.find(theStudyID) != myPythonScripts.end()) {
Handle(TColStd_HSequenceOfAsciiString) aPythonScript = myPythonScripts[theStudyID];
Standard_Integer istr, aLen = aPythonScript->Length();
for (istr = 1; istr <= aLen; istr++) {
aScript += "\n\t";
aScript += aPythonScript->Value(istr);
}
aScript += "\n";
}
return aScript;
}
//=============================================================================
/*!
* CleanPythonTrace
*/
//=============================================================================
void SMESH_Gen_i::CleanPythonTrace (int theStudyID)
{
TCollection_AsciiString aScript;
// Clean trace of API methods calls
if (myPythonScripts.find(theStudyID) != myPythonScripts.end()) {
myPythonScripts[theStudyID]->Clear();
}
}
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