1 // GEOM GEOMGUI : GUI for Geometry component
3 // Copyright (C) 2004 OPEN CASCADE, EADS/CCR, LIP6, CEA/DEN,
4 // CEDRAT, EDF R&D, LEG, PRINCIPIA R&D, BUREAU VERITAS
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.
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.
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
20 // See http://www.salome-platform.org/ or email : webmaster.salome@opencascade.com
24 // File : GroupGUI_GroupDlg.cxx
25 // Author : Sergey ANIKIN
29 #include "GroupGUI_GroupDlg.h"
31 #include "SUIT_Desktop.h"
32 #include "SUIT_Session.h"
33 #include "SalomeApp_Application.h"
34 #include "SalomeApp_Study.h"
35 #include "LightApp_SelectionMgr.h"
39 #include "GEOMImpl_Types.hxx"
43 #include <qlineedit.h>
46 #include <TColStd_IndexedMapOfInteger.hxx>
47 #include <TColStd_MapOfInteger.hxx>
50 GroupGUI_GroupDlg::GroupGUI_GroupDlg(Mode mode, GeometryGUI* theGeometryGUI, QWidget* parent)
51 :GEOMBase_Skeleton( theGeometryGUI, parent, "GroupGUI_GroupDlg", false,
52 WStyle_Customize | WStyle_NormalBorder | WStyle_Title | WStyle_SysMenu),
56 SUIT_ResourceMgr* resMgr = SUIT_Session::session()->resourceMgr();
58 QPixmap image0 (resMgr->loadPixmap("GEOM", tr("ICON_OBJBROWSER_VERTEX")));
59 QPixmap image1 (resMgr->loadPixmap("GEOM", tr("ICON_OBJBROWSER_EDGE")));
60 QPixmap image2 (resMgr->loadPixmap("GEOM", tr("ICON_OBJBROWSER_FACE")));
61 QPixmap image3 (resMgr->loadPixmap("GEOM", tr("ICON_OBJBROWSER_SOLID")));
62 QPixmap iconSelect (resMgr->loadPixmap("GEOM", tr("ICON_SELECT")));
64 setCaption( myMode == CreateGroup ? tr( "CREATE_GROUP_TITLE" ) : tr( "EDIT_GROUP_TITLE" ) );
66 // Shape type button group
67 GroupConstructors->setEnabled( myMode == CreateGroup );
68 GroupConstructors->setTitle( tr( "SHAPE_TYPE" ) );
69 RadioButton1->setPixmap( image0 );
70 RadioButton2->setPixmap( image1 );
71 RadioButton3->setPixmap( image2 );
72 RadioButton4->setPixmap( image3 );
76 GroupBoxName->setTitle( tr( "GROUP_NAME" ) );
78 // Main shape and sub-shapes
79 GroupMedium = new QGroupBox( 1, Qt::Vertical, tr( "MAIN_SUB_SHAPES" ), this );
80 GroupMedium->setInsideMargin( 10 );
81 Layout1->addWidget( GroupMedium, 2, 0 );
83 QWidget* aFrame = new QWidget( GroupMedium );
84 QGridLayout* aMedLayout = new QGridLayout( aFrame, 4, 4, 0, 6 );
86 QLabel* aMainLabel = new QLabel( tr( "MAIN_SHAPE" ), aFrame );
88 mySelBtn = new QPushButton( aFrame );
89 mySelBtn->setPixmap( iconSelect );
90 mySelBtn->setEnabled( myMode == CreateGroup );
92 myMainName = new QLineEdit( aFrame );
93 myMainName->setReadOnly( true );
94 myMainName->setEnabled( myMode == CreateGroup );
96 mySelSubBtn = new QPushButton( tr( "SELECT_SUB_SHAPES" ), aFrame );
97 mySelAllBtn = new QPushButton( tr( "SELECT_ALL" ), aFrame );
98 myAddBtn = new QPushButton( tr( "ADD" ), aFrame );
99 myRemBtn = new QPushButton( tr( "REMOVE" ), aFrame );
100 myIdList = new QListBox( aFrame );
102 myIdList->setSelectionMode( QListBox::Extended );
103 myIdList->setRowMode( QListBox::FitToWidth );
105 aMedLayout->addWidget( aMainLabel, 0, 0 );
106 aMedLayout->addWidget( mySelBtn, 0, 1 );
107 aMedLayout->addMultiCellWidget( myMainName, 0, 0, 2, 3 );
108 aMedLayout->addMultiCellWidget( mySelSubBtn, 1, 1, 0, 2 );
109 aMedLayout->addWidget( mySelAllBtn, 1, 3 );
110 aMedLayout->addMultiCellWidget( myIdList, 2, 3, 0, 2 );
111 aMedLayout->addWidget( myAddBtn, 2, 3 );
112 aMedLayout->addWidget( myRemBtn, 3, 3 );
114 setHelpFileName("working_with_groups.htm");
119 GroupGUI_GroupDlg::~GroupGUI_GroupDlg()
124 //=================================================================================
127 //=================================================================================
128 void GroupGUI_GroupDlg::Init()
130 // san -- TODO: clear selected sub-shapes...
132 if ( myMode == CreateGroup ) {
133 initName( tr( "GROUP_PREFIX" ) );
135 // Get ready for main shape selection
136 myEditCurrentArgument = myMainName;
138 connect( GroupConstructors, SIGNAL( clicked( int ) ), this, SLOT( ConstructorsClicked( int ) ) );
139 connect( mySelBtn, SIGNAL( clicked() ), this, SLOT( SetEditCurrentArgument() ) );
141 else if ( myMode == EditGroup && IObjectCount() ) {
142 Standard_Boolean aResult = Standard_False;
143 GEOM::GEOM_Object_var anObj =
144 GEOMBase::ConvertIOinGEOMObject( firstIObject(), aResult );
146 if ( aResult && !CORBA::is_nil( anObj ) && anObj->GetType() == GEOM_GROUP ) {
149 ResultName->setText( GEOMBase::GetName( myGroup ) );
151 GEOM::GEOM_IGroupOperations_var anOp = GEOM::GEOM_IGroupOperations::_narrow( getOperation() );
152 myMainObj = anOp->GetMainShape( myGroup );
153 if ( !CORBA::is_nil( myMainObj ) )
154 myMainName->setText( GEOMBase::GetName( myMainObj ) );
156 setShapeType( (TopAbs_ShapeEnum)anOp->GetType( myGroup ) );
158 GEOM::ListOfLong_var aCurrList = anOp->GetObjects( myGroup );
159 QListBoxItem* anItem;
160 for ( int i = 0, n = aCurrList->length(); i < n; i++ ) {
161 anItem = new QListBoxText( QString( "%1" ).arg(aCurrList[i] ) );
162 myIdList->insertItem( anItem );
165 myEditCurrentArgument = 0;
169 LightApp_SelectionMgr* aSelMgr =
170 ((SalomeApp_Application*)(SUIT_Session::session()->activeApplication()))->selectionMgr();
172 connect( aSelMgr, SIGNAL( currentSelectionChanged() ), this, SLOT( SelectionIntoArgument() ) );
174 connect( buttonOk , SIGNAL( clicked() ), this, SLOT( ClickOnOk() ) );
175 connect( buttonApply, SIGNAL( clicked() ), this, SLOT( ClickOnApply() ) );
177 connect( mySelSubBtn, SIGNAL( clicked() ), this, SLOT( SetEditCurrentArgument() ) );
178 connect( mySelAllBtn, SIGNAL( clicked() ), this, SLOT( SetEditCurrentArgument() ) );
179 connect( myAddBtn, SIGNAL( clicked() ), this, SLOT( add() ) );
180 connect( myRemBtn, SIGNAL( clicked() ), this, SLOT( remove() ) );
181 connect( myIdList, SIGNAL( selectionChanged() ), this, SLOT( selectionChanged() ) );
186 //=================================================================================
187 // function : enterEvent()
189 //=================================================================================
190 void GroupGUI_GroupDlg::enterEvent( QEvent* e )
192 if ( !buttonCancel->isEnabled() )
193 this->ActivateThisDialog();
196 //=================================================================================
197 // function : ClickOnOk()
199 //=================================================================================
200 void GroupGUI_GroupDlg::ClickOnOk()
202 if ( ClickOnApply() )
206 //=================================================================================
207 // function : ClickOnApply()
209 //=================================================================================
210 bool GroupGUI_GroupDlg::ClickOnApply()
212 if ( !onAccept( myMode == CreateGroup, true ) )
215 if ( myMode == CreateGroup )
226 //=================================================================================
227 // function : ActivateThisDialog()
229 //=================================================================================
230 void GroupGUI_GroupDlg::ActivateThisDialog()
232 GEOMBase_Skeleton::ActivateThisDialog();
234 connect( ((SalomeApp_Application*)(SUIT_Session::session()->activeApplication()))->selectionMgr(),
235 SIGNAL( currentSelectionChanged() ), this, SLOT( SelectionIntoArgument() ) );
240 //=================================================================================
241 // function : LineEditReturnPressed()
243 //=================================================================================
244 void GroupGUI_GroupDlg::LineEditReturnPressed()
246 QLineEdit* send = ( QLineEdit* )sender();
248 if ( send == myMainName && !myEditCurrentArgument ) {
249 myEditCurrentArgument = myMainName;
253 GEOMBase_Skeleton::LineEditReturnPressed();
259 //=================================================================================
260 // function : SetEditCurrentArgument()
262 //=================================================================================
263 void GroupGUI_GroupDlg::SetEditCurrentArgument()
265 QPushButton* send = (QPushButton*)sender();
267 if ( send == mySelBtn )
268 myEditCurrentArgument = myMainName;
269 else if ( send == mySelSubBtn || send == mySelAllBtn )
270 myEditCurrentArgument = 0;
274 if ( send == mySelAllBtn )
275 selectAllSubShapes();
281 //=================================================================================
282 // function : SelectionIntoArgument()
283 // purpose : Called when selection has changed
284 //=================================================================================
285 void GroupGUI_GroupDlg::SelectionIntoArgument()
287 if ( myEditCurrentArgument ) { // Selection of a main shape is active
288 myEditCurrentArgument->setText( "" );
291 if ( IObjectCount() == 1 ) {
292 Standard_Boolean aResult = Standard_False;
293 GEOM::GEOM_Object_var anObj =
294 GEOMBase::ConvertIOinGEOMObject( firstIObject(), aResult );
296 if ( aResult && !anObj->_is_nil() && GEOMBase::IsShape( anObj ) ) {
298 myEditCurrentArgument->setText( GEOMBase::GetName( anObj ) );
304 myMainObj = GEOM::GEOM_Object::_nil();
306 else { // an attempt to synchronize list box selection with 3d viewer
310 bool isBlocked = myIdList->signalsBlocked();
311 myIdList->blockSignals( true );
312 myIdList->clearSelection();
314 TColStd_IndexedMapOfInteger aMapIndex;
316 if ( IObjectCount() == 1 ) {
317 Standard_Boolean aResult = Standard_False;
318 GEOM::GEOM_Object_var anObj =
319 GEOMBase::ConvertIOinGEOMObject( firstIObject(), aResult );
321 if ( aResult && !anObj->_is_nil() )
322 ((SalomeApp_Application*)(SUIT_Session::session()->activeApplication()))->
323 selectionMgr()->GetIndexes( firstIObject(), aMapIndex );
326 // try to find out and process the object browser selection
327 if ( !aMapIndex.Extent() ) {
328 globalSelection( GEOM_ALLSHAPES );
330 GEOM::ListOfGO anObjects;
331 GEOMBase::ConvertListOfIOInListOfGO(selectedIO(), anObjects);
332 GEOM::GEOM_ILocalOperations_var aLocOp = getGeomEngine()->GetILocalOperations( getStudyId() );
333 for (int i = 0; i < anObjects.length(); i++) {
335 if ( GEOMBase::GetShape(anObjects[i], aShape, getShapeType()) ) {
336 CORBA::Long anIndex = aLocOp->GetSubShapeIndex( myMainObj, anObjects[i] );
338 aMapIndex.Add( anIndex );
342 if ( !myMainObj->_is_nil() )
343 localSelection( myMainObj, getShapeType() );
346 if (aMapIndex.Extent() >= 1) {
348 for ( int i = 0, n = myIdList->count(); i < n; i++ )
349 aMap.insert( myIdList->item( i )->text().toInt(), i );
351 for ( int ii = 1, nn = aMapIndex.Extent(); ii <= nn; ii++ ) {
352 if ( aMap.contains( aMapIndex( ii ) ) )
353 myIdList->setSelected( aMap[aMapIndex( ii )], true );
356 myIdList->blockSignals( isBlocked );
362 //=================================================================================
363 // function : ConstructorsClicked()
364 // purpose : Radio button management
365 //=================================================================================
366 void GroupGUI_GroupDlg::ConstructorsClicked( int constructorId )
373 //=================================================================================
374 // function : selectAllSubShapes
376 //=================================================================================
377 void GroupGUI_GroupDlg::selectAllSubShapes()
379 if ( CORBA::is_nil( myMainObj ) )
382 GEOM::GEOM_IShapesOperations_var aShOp = getGeomEngine()->GetIShapesOperations( getStudyId() );
383 GEOM::GEOM_ILocalOperations_var aLocOp = getGeomEngine()->GetILocalOperations( getStudyId() );
385 GEOM::ListOfGO_var aSubShapes = aShOp->MakeExplode( myMainObj, getShapeType(), false );
386 if ( !aShOp->IsDone() )
389 bool isBlocked = myIdList->signalsBlocked();
390 myIdList->blockSignals( true );
393 QListBoxItem* anItem;
394 for ( int i = 0, n = aSubShapes->length(); i < n; i++ ) {
395 CORBA::Long anIndex = aLocOp->GetSubShapeIndex( myMainObj, aSubShapes[i] );
399 anItem = new QListBoxText( QString( "%1" ).arg( anIndex ) );
400 myIdList->insertItem( anItem );
401 myIdList->setSelected( anItem, true );
404 myIdList->blockSignals( isBlocked );
405 highlightSubShapes();
409 //=================================================================================
412 //=================================================================================
413 void GroupGUI_GroupDlg::add()
415 TColStd_MapOfInteger aMap;
416 for ( int i = 0, n = myIdList->count(); i < n; i++ )
417 aMap.Add( myIdList->item( i )->text().toInt() );
419 TColStd_IndexedMapOfInteger aMapIndex;
421 if ( IObjectCount() == 1 ) {
422 Standard_Boolean aResult = Standard_False;
423 GEOM::GEOM_Object_var anObj =
424 GEOMBase::ConvertIOinGEOMObject( firstIObject(), aResult );
426 if ( aResult && !anObj->_is_nil() )
427 ((SalomeApp_Application*)(SUIT_Session::session()->activeApplication()))->
428 selectionMgr()->GetIndexes( firstIObject(), aMapIndex );
431 // try to find out and process the object browser selection
432 if ( !aMapIndex.Extent() ) {
433 GEOM::ListOfGO anObjects;
434 GEOMBase::ConvertListOfIOInListOfGO(selectedIO(), anObjects);
435 GEOM::GEOM_ILocalOperations_var aLocOp = getGeomEngine()->GetILocalOperations( getStudyId() );
436 for (int i = 0; i < anObjects.length(); i++) {
438 if ( GEOMBase::GetShape(anObjects[i], aShape, getShapeType()) ) {
439 CORBA::Long anIndex = aLocOp->GetSubShapeIndex( myMainObj, anObjects[i] );
441 aMapIndex.Add( anIndex );
446 if ( aMapIndex.Extent() >= 1 ) {
447 QListBoxItem* anItem;
448 bool isBlocked = myIdList->signalsBlocked();
449 myIdList->blockSignals( true );
451 for ( int i = 1, n = aMapIndex.Extent(); i <= n; i++ ) {
452 if ( aMap.Contains( aMapIndex( i ) ) )
455 anItem = new QListBoxText( QString( "%1" ).arg( aMapIndex( i ) ) );
456 myIdList->insertItem( anItem );
457 myIdList->setSelected( anItem, true );
460 myIdList->blockSignals( isBlocked );
466 //=================================================================================
469 //=================================================================================
470 void GroupGUI_GroupDlg::remove()
472 for ( int i = myIdList->count() - 1; i >= 0; i-- ) {
473 if ( myIdList->isSelected( i ) )
474 myIdList->removeItem( i );
480 //=================================================================================
481 // function : getConstructorId()
483 //=================================================================================
484 int GroupGUI_GroupDlg::getConstructorId() const
486 return GroupConstructors->id( GroupConstructors->selected() );
489 //=================================================================================
490 // function : getShapeType()
492 //=================================================================================
493 TopAbs_ShapeEnum GroupGUI_GroupDlg::getShapeType() const
495 switch ( getConstructorId() ) {
496 case 0: return TopAbs_VERTEX;
497 case 1: return TopAbs_EDGE;
498 case 2: return TopAbs_FACE;
499 case 3: return TopAbs_SOLID;
500 default: return TopAbs_SHAPE;
504 //=================================================================================
505 // function : setShapeType()
507 //=================================================================================
508 void GroupGUI_GroupDlg::setShapeType( const TopAbs_ShapeEnum theType )
512 case TopAbs_VERTEX: anId = 0; break;
513 case TopAbs_EDGE: anId = 1; break;
514 case TopAbs_FACE: anId = 2; break;
515 case TopAbs_SOLID: anId = 3; break;
517 GroupConstructors->setButton( anId );
521 //=================================================================================
522 // function : activateSelection
523 // purpose : Activate selection in accordance with myEditCurrentArgument
524 //=================================================================================
525 void GroupGUI_GroupDlg::activateSelection()
527 globalSelection( GEOM_ALLSHAPES );
529 if ( !myMainObj->_is_nil() && !myEditCurrentArgument ) {
530 localSelection( myMainObj, getShapeType() );
533 SelectionIntoArgument();
536 //=================================================================================
537 // function : updateState
539 //=================================================================================
540 void GroupGUI_GroupDlg::updateState()
544 TColStd_IndexedMapOfInteger aMapIndex;
546 if ( IObjectCount() == 1 ) {
547 Standard_Boolean aResult = Standard_False;
548 GEOM::GEOM_Object_var anObj =
549 GEOMBase::ConvertIOinGEOMObject( firstIObject(), aResult );
551 if ( aResult && !anObj->_is_nil() )
552 ((SalomeApp_Application*)(SUIT_Session::session()->activeApplication()))->
553 selectionMgr()->GetIndexes( firstIObject(), aMapIndex );
556 // try to find out and process the object browser selection
557 if ( !aMapIndex.Extent() && !CORBA::is_nil( myMainObj ) ) {
559 GEOM::ListOfGO anObjects;
560 GEOMBase::ConvertListOfIOInListOfGO(selectedIO(), anObjects);
561 GEOM::GEOM_ILocalOperations_var aLocOp = getGeomEngine()->GetILocalOperations( getStudyId() );
562 for (int i = 0; i < anObjects.length(); i++) {
564 if ( GEOMBase::GetShape(anObjects[i], aShape, getShapeType()) ) {
565 CORBA::Long anIndex = aLocOp->GetSubShapeIndex( myMainObj, anObjects[i] );
567 aMapIndex.Add( anIndex );
581 isAdd = aMapIndex.Extent() > 0;
583 myAddBtn->setEnabled( !myEditCurrentArgument && !CORBA::is_nil( myMainObj ) && isAdd );
585 for ( int ii = 0, nn = myIdList->count(); !hasSel && ii < nn; ii++ )
586 hasSel = myIdList->isSelected( ii );
587 myRemBtn->setEnabled( hasSel );
588 mySelSubBtn->setEnabled( !CORBA::is_nil( myMainObj ) );
589 mySelAllBtn->setEnabled( !CORBA::is_nil( myMainObj ) );
592 //=================================================================================
593 // function : selectionChanged
595 //=================================================================================
596 void GroupGUI_GroupDlg::selectionChanged()
598 highlightSubShapes();
601 //=================================================================================
602 // function : highlightSubShapes
604 //=================================================================================
605 void GroupGUI_GroupDlg::highlightSubShapes()
607 if ( CORBA::is_nil( myMainObj ) )
610 Standard_Boolean isOk;
611 Handle(GEOM_AISShape) aSh =
612 GEOMBase::ConvertIORinGEOMAISShape( GEOMBase::GetIORFromObject( myMainObj ), isOk, true );
613 if ( !isOk || aSh.IsNull() )
616 TColStd_MapOfInteger anIds;
620 for ( int ii = 0, nn = myIdList->count(); ii < nn; ii++ )
621 if ( myIdList->isSelected( ii ) )
622 anIds.Add( myIdList->item( ii )->text().toInt() );
624 LightApp_SelectionMgr* aSelMgr =
625 ((SalomeApp_Application*)(SUIT_Session::session()->activeApplication()))->selectionMgr();
626 aSelMgr->clearSelected();
627 aSelMgr->AddOrRemoveIndex( aSh->getIO(), anIds, false );
634 //=================================================================================
635 // function : createOperation
637 //=================================================================================
638 GEOM::GEOM_IOperations_ptr GroupGUI_GroupDlg::createOperation()
640 return getGeomEngine()->GetIGroupOperations( getStudyId() );
643 #define RETURN_WITH_MSG(a, b) \
649 //=================================================================================
650 // function : isValid()
651 // purpose : Verify validity of input data
652 //=================================================================================
653 bool GroupGUI_GroupDlg::isValid( QString& theMessage )
655 SalomeApp_Study* study = getStudy();
657 RETURN_WITH_MSG ( !study->studyDS()->GetProperties()->IsLocked(), tr( "GEOM_STUDY_LOCKED" ) )
659 if ( myMode == CreateGroup ) {
660 RETURN_WITH_MSG( !CORBA::is_nil( myMainObj ), tr( "NO_MAIN_OBJ" ) )
663 RETURN_WITH_MSG( !CORBA::is_nil( myMainObj ), tr( "NO_GROUP" ) )
666 QString aName (getNewObjectName());
667 RETURN_WITH_MSG ( !aName.stripWhiteSpace().isEmpty(), tr( "EMPTY_NAME" ) )
669 RETURN_WITH_MSG ( myIdList->count(), tr( "EMPTY_LIST" ) )
673 //=================================================================================
674 // function : execute
676 //=================================================================================
677 bool GroupGUI_GroupDlg::execute( ObjectList& objects )
679 GEOM::GEOM_IGroupOperations_var anOp = GEOM::GEOM_IGroupOperations::_narrow( getOperation() );
681 GEOM::GEOM_Object_var aGroup;
682 if ( myMode == CreateGroup )
683 aGroup = anOp->CreateGroup( myMainObj, getShapeType() );
684 else if ( myMode == EditGroup )
687 if ( CORBA::is_nil( aGroup ) || ( myMode == CreateGroup && !anOp->IsDone() ) )
690 GEOM::ListOfLong_var aCurrList = anOp->GetObjects( aGroup );
691 if ( !anOp->IsDone() )
694 for ( int i = 0, n = aCurrList->length(); i < n; i++ ) {
695 anOp->RemoveObject( aGroup, aCurrList[i] );
696 if ( !anOp->IsDone() )
700 for ( int ii = 0, nn = myIdList->count(); ii < nn; ii++ ) {
701 anOp->AddObject( aGroup, myIdList->item( ii )->text().toInt() );
702 if ( !anOp->IsDone() )
706 SalomeApp_Study* study = getStudy();
708 string IOR = GEOMBase::GetIORFromObject( aGroup );
710 _PTR(SObject) SO ( study->studyDS()->FindObjectIOR( IOR ) );
712 _PTR(StudyBuilder) aBuilder (study->studyDS()->NewBuilder());
713 aBuilder->SetName( SO, getNewObjectName() );
718 objects.push_back( aGroup._retn() );
723 //================================================================
724 // Function : getFather
725 // Purpose : Get father object for object to be added in study
726 // ( called with addInStudy method )
727 //================================================================
728 GEOM::GEOM_Object_ptr GroupGUI_GroupDlg::getFather( GEOM::GEOM_Object_ptr theObj )
730 GEOM::GEOM_Object_var aFatherObj;
731 if ( theObj->GetType() == GEOM_GROUP ) {
732 GEOM::GEOM_IGroupOperations_var anOp = GEOM::GEOM_IGroupOperations::_narrow( getOperation() );
733 aFatherObj = anOp->GetMainShape( theObj );
735 return aFatherObj._retn();