1 // GEOM GEOMGUI : GUI for Geometry component
3 // Copyright (C) 2003 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 : GEOM_Displayer.cxx
25 // Author : Vadim SANDLER
29 #include "GEOM_Displayer.h"
31 #include "GeometryGUI.h"
33 #include "GEOM_TypeFilter.h"
34 #include "GEOM_EdgeFilter.h"
35 #include "GEOM_FaceFilter.h"
36 #include "GEOM_PreviewFilter.h"
37 #include "GEOM_LogicalFilter.h"
38 #include "GEOM_OCCFilter.h"
40 #include "GEOM_Actor.h"
41 #include "GEOM_AssemblyBuilder.h"
42 #include "GEOM_AISShape.hxx"
43 #include "GEOM_AISTrihedron.hxx"
44 #include "GEOM_VTKTrihedron.hxx"
46 #include <SUIT_Desktop.h>
47 #include <SUIT_ViewWindow.h>
48 #include <SUIT_Session.h>
49 #include <SUIT_Tools.h>
50 #include <SUIT_ViewManager.h>
52 #include <SalomeApp_Study.h>
53 #include <SalomeApp_Application.h>
54 #include <LightApp_SelectionMgr.h>
55 #include <SalomeApp_TypeFilter.h>
56 #include <SalomeApp_Tools.h>
58 #include <SALOME_ListIteratorOfListIO.hxx>
61 #include <SOCC_ViewModel.h>
64 #include <SVTK_ViewModel.h>
66 #include <SALOMEDSClient.hxx>
67 #include <SALOMEDSClient_SObject.hxx>
70 #include <AIS_Drawer.hxx>
71 #include <AIS_ListIteratorOfListOfInteractive.hxx>
72 #include <Prs3d_IsoAspect.hxx>
73 #include <Prs3d_PointAspect.hxx>
74 #include <Graphic3d_AspectMarker3d.hxx>
75 #include <StdSelect_TypeOfEdge.hxx>
76 #include <StdSelect_TypeOfFace.hxx>
77 #include <TopoDS_Face.hxx>
78 #include <BRep_Tool.hxx>
79 #include <Geom_Plane.hxx>
80 #include <Geom_Axis2Placement.hxx>
82 #include <TColStd_MapOfInteger.hxx>
83 #include <TColStd_MapIteratorOfMapOfInteger.hxx>
86 #include <vtkActorCollection.h>
87 #include <vtkProperty.h>
93 #include CORBA_CLIENT_HEADER(SALOMEDS_Attributes)
95 #include "GEOMImpl_Types.hxx"
99 //================================================================
100 // Function : getActiveStudy
101 // Purpose : Get active study, returns 0 if no open study frame
102 //================================================================
103 static inline SalomeApp_Study* getActiveStudy()
105 SUIT_Session* session = SUIT_Session::session();
106 SalomeApp_Application* app = dynamic_cast<SalomeApp_Application*>( session->activeApplication() );
108 return ( SalomeApp_Study* )app->activeStudy();
112 //================================================================
113 // Function : getTopAbsMode
114 // Purpose : Get TopAbs_ShapeEnum value corresponding to the
115 // one from GEOMImpl_Types.h
116 //================================================================
117 static inline int getTopAbsMode( const int implType )
121 case GEOM_COMPOUND : return TopAbs_COMPOUND;
122 case GEOM_SOLID : return TopAbs_SOLID;
123 case GEOM_SHELL : return TopAbs_SHELL;
124 case GEOM_FACE : return TopAbs_FACE;
125 case GEOM_WIRE : return TopAbs_WIRE;
126 case GEOM_EDGE : return TopAbs_EDGE;
127 case GEOM_POINT : return TopAbs_VERTEX;
132 //================================================================
133 // Function : getFilter
134 // Purpose : Get filter corresponding to the type of object
135 // from GEOMImpl_Types.h
136 //================================================================
137 SUIT_SelectionFilter* GEOM_Displayer::getFilter( const int theMode )
139 SUIT_SelectionFilter* aFilter;
141 int aTopAbsMode = getTopAbsMode( theMode );
142 if ( aTopAbsMode != -1 )
143 aFilter = new GEOM_TypeFilter( getStudy(), aTopAbsMode, true ); //@ aFilter = new GEOM_TypeFilter( ( TopAbs_ShapeEnum )aTopAbsMode );
147 case GEOM_LINE : aFilter = new GEOM_EdgeFilter( getStudy(), StdSelect_Line ); break;
148 case GEOM_CIRCLE : aFilter = new GEOM_EdgeFilter( getStudy(), StdSelect_Circle ); break;
150 case GEOM_PLANE : aFilter = new GEOM_FaceFilter( getStudy(), StdSelect_Plane ); break;
151 case GEOM_CYLINDER : aFilter = new GEOM_FaceFilter( getStudy(), StdSelect_Cylinder ); break;
152 case GEOM_SPHERE : aFilter = new GEOM_FaceFilter( getStudy(), StdSelect_Sphere ); break;
153 case GEOM_TORUS : aFilter = new GEOM_FaceFilter( getStudy(), StdSelect_Torus ); break;
154 case GEOM_REVOLUTION: aFilter = new GEOM_FaceFilter( getStudy(), StdSelect_Revol ); break;
155 case GEOM_CONE : aFilter = new GEOM_FaceFilter( getStudy(), StdSelect_Cone ); break;
157 case GEOM_PREVIEW : aFilter = new GEOM_PreviewFilter( getStudy() ); break;
159 case GEOM_ALLSHAPES : aFilter = new GEOM_SelectionFilter(getStudy(), true ); break;
160 case GEOM_ALLGEOM : aFilter = new SalomeApp_TypeFilter( getStudy(), "GEOM" ); break;
162 default : aFilter = new GEOM_TypeFilter( getStudy(), theMode ); break;
168 //================================================================
169 // Function : getEntry
171 //================================================================
172 static string getEntry( GEOM::GEOM_Object_ptr object )
174 SUIT_Session* session = SUIT_Session::session();
175 SalomeApp_Application* app = dynamic_cast<SalomeApp_Application*>( session->activeApplication() );
178 string IOR = app->orb()->object_to_string( object );
181 SalomeApp_Study* study = ( SalomeApp_Study* )app->activeStudy();
182 _PTR(SObject) SO ( study->studyDS()->FindObjectIOR( IOR ) );
190 //================================================================
191 // Function : getName
193 //================================================================
194 static string getName( GEOM::GEOM_Object_ptr object )
196 SUIT_Session* session = SUIT_Session::session();
197 SalomeApp_Application* app = dynamic_cast<SalomeApp_Application*>( session->activeApplication() );
200 string IOR = app->orb()->object_to_string( object );
203 SalomeApp_Study* study = ( SalomeApp_Study* )app->activeStudy();
204 _PTR(SObject) aSObj ( study->studyDS()->FindObjectIOR( IOR ) );
206 _PTR(GenericAttribute) anAttr;
208 if ( aSObj && aSObj->FindAttribute( anAttr, "AttributeName") )
210 _PTR(AttributeName) aNameAttr( anAttr );
211 return aNameAttr->Value();
219 //=================================================================
221 * GEOM_Displayer::GEOM_Displayer
224 //=================================================================
225 GEOM_Displayer::GEOM_Displayer( SalomeApp_Study* st )
228 myApp = dynamic_cast<SalomeApp_Application*>( st->application() );
233 SUIT_Session* session = SUIT_Session::session();
234 SUIT_ResourceMgr* resMgr = session->resourceMgr();
236 QColor col = resMgr->colorValue( "Geometry", "shading_color", QColor( 255, 0, 0 ) );
237 myShadingColor = SalomeApp_Tools::color( col );
239 myDisplayMode = resMgr->integerValue("Geometry", "display_mode", 0);
242 // This color is used for shape displaying. If it is equal -1 then
243 // default color is used.
249 // This parameter is used for activisation/deactivisation of objects to be displayed
254 //=================================================================
256 * GEOM_Displayer::~GEOM_Displayer
259 //=================================================================
260 GEOM_Displayer::~GEOM_Displayer()
264 //=================================================================
266 * GEOM_Displayer::Display
267 * Display interactive object in the current viewer
269 //=================================================================
270 void GEOM_Displayer::Display( const Handle(SALOME_InteractiveObject)& theIO,
271 const bool updateViewer,
272 SALOME_View* theViewFrame )
274 SALOME_View* vf = theViewFrame ? theViewFrame : GetActiveView();
277 SALOME_Prs* prs = buildPresentation( theIO->getEntry(), vf );
281 vf->BeforeDisplay( this );
283 vf->AfterDisplay( this );
288 delete prs; // delete presentation because displayer is its owner
293 //=================================================================
295 * GEOM_Displayer::Display
296 * This overloaded Display() method can be useful for operations
297 * not using dialog boxes.
299 //=================================================================
300 void GEOM_Displayer::Display( GEOM::GEOM_Object_ptr theObj, const bool updateViewer )
302 if ( theObj->_is_nil() )
305 string entry = getEntry( theObj );
307 Display(new SALOME_InteractiveObject(entry.c_str(), "GEOM", getName(theObj).c_str()),
312 //=================================================================
314 * GEOM_Displayer::Erase
315 * Erase interactive object in the current viewer
317 //=================================================================
318 void GEOM_Displayer::Erase( const Handle(SALOME_InteractiveObject)& theIO,
320 const bool updateViewer,
321 SALOME_View* theViewFrame )
323 if ( theIO.IsNull() )
326 SALOME_View* vf = theViewFrame ? theViewFrame : GetActiveView();
329 SALOME_Prs* prs = vf->CreatePrs( theIO->getEntry() );
331 vf->Erase( prs, forced );
334 delete prs; // delete presentation because displayer is its owner
339 //=================================================================
341 * GEOM_Displayer::Erase
342 * Erase geometry object in the current viewer
344 //=================================================================
345 void GEOM_Displayer::Erase( GEOM::GEOM_Object_ptr theObj,
347 const bool updateViewer )
349 string entry = getEntry( theObj );
352 Erase(new SALOME_InteractiveObject(entry.c_str(), "GEOM", getName(theObj).c_str()),
353 forced, updateViewer);
357 //=================================================================
359 * GEOM_Displayer::Redisplay
360 * Redisplay (erase and then display again) interactive object
361 * in the current viewer
363 //=================================================================
364 void GEOM_Displayer::Redisplay( const Handle(SALOME_InteractiveObject)& theIO,
365 const bool updateViewer )
367 // Remove the object permanently (<forced> == true)
368 SUIT_Session* ses = SUIT_Session::session();
369 SUIT_Application* app = ses->activeApplication();
372 SUIT_Desktop* desk = app->desktop();
373 QPtrList<SUIT_ViewWindow> wnds = desk->windows();
374 SUIT_ViewWindow* wnd;
375 for ( wnd = wnds.first(); wnd; wnd = wnds.next() )
377 SUIT_ViewManager* vman = wnd->getViewManager();
380 SUIT_ViewModel* vmodel = vman->getViewModel();
383 SALOME_View* view = dynamic_cast<SALOME_View*>(vmodel);
386 if ( view->isVisible( theIO ) || view == GetActiveView() )
388 Erase( theIO, true, false, view );
389 Display( theIO, updateViewer, view );
398 //=================================================================
400 * GEOM_Displayer::Display
401 * Calls Display() method for each object in the given list
403 //=================================================================
404 void GEOM_Displayer::Display( const SALOME_ListIO& theIOList, const bool updateViewer )
406 SALOME_ListIteratorOfListIO Iter( theIOList );
407 for ( ; Iter.More(); Iter.Next() ) {
408 Display( Iter.Value(), false );
414 //=================================================================
416 * GEOM_Displayer::Erase
417 * Calls Erase() method for each object in the given list
419 //=================================================================
420 void GEOM_Displayer::Erase( const SALOME_ListIO& theIOList,
422 const bool updateViewer )
424 SALOME_ListIteratorOfListIO Iter( theIOList );
425 for ( ; Iter.More(); Iter.Next() )
426 Erase( Iter.Value(), forced, false );
432 //=================================================================
434 * GEOM_Displayer::Redisplay
435 * Calls Redisplay() method for each object in the given list
437 //=================================================================
438 void GEOM_Displayer::Redisplay( const SALOME_ListIO& theIOList, const bool updateViewer )
440 SALOME_ListIteratorOfListIO Iter( theIOList );
441 for ( ; Iter.More(); Iter.Next() )
442 Redisplay( Iter.Value(), false );
448 //=================================================================
450 * GEOM_Displayer::Update
451 * Update OCC presentaion
452 * [ Reimplemented from SALOME_Displayer ]
454 //=================================================================
455 void GEOM_Displayer::Update( SALOME_OCCPrs* prs )
457 SOCC_Prs* occPrs = dynamic_cast<SOCC_Prs*>( prs );
461 if ( myType == GEOM_MARKER && !myShape.IsNull() && myShape.ShapeType() == TopAbs_FACE )
463 TopoDS_Face aFace = TopoDS::Face( myShape );
464 Handle(Geom_Plane) aPlane = Handle(Geom_Plane)::DownCast( BRep_Tool::Surface( aFace ) );
465 if ( !aPlane.IsNull() )
467 gp_Ax3 aPos = aPlane->Pln().Position();
468 Handle(Geom_Axis2Placement) aPlc = new Geom_Axis2Placement( aPos.Ax2() );
470 Handle(GEOM_AISTrihedron) aTrh;
472 if ( occPrs->IsNull() )
474 aTrh = new GEOM_AISTrihedron( aPlc );
477 aTrh->SetColor( (Quantity_NameOfColor)GetColor() );
480 aTrh->SetWidth( GetWidth() );
482 if ( !myIO.IsNull() )
485 aTrh->SetOwner( myIO );
488 occPrs->AddObject( aTrh );
492 AIS_ListOfInteractive aList;
493 occPrs->GetObjects( aList );
494 AIS_ListIteratorOfListOfInteractive anIter( aList );
495 for ( ; anIter.More(); anIter.Next() )
497 aTrh = Handle(GEOM_AISTrihedron)::DownCast( anIter.Value() );
498 if ( !aTrh.IsNull() )
500 aTrh->SetComponent( aPlc );
506 occPrs->SetToActivate( ToActivate() );
511 // if presentation is empty we try to create new one
512 if ( occPrs->IsNull() )
514 if ( !myShape.IsNull() )
516 Handle(GEOM_AISShape) AISShape = new GEOM_AISShape( myShape, "" );
517 // Temporary staff: vertex must be infinite for correct visualization
518 AISShape->SetInfiniteState( myShape.Infinite() || myShape.ShapeType() == TopAbs_VERTEX );
520 // Setup shape properties here ..., e.g. display mode, color, transparency, etc
521 AISShape->SetDisplayMode( myDisplayMode );
522 AISShape->SetShadingColor( myShadingColor );
524 // Set color for iso lines
525 SUIT_ResourceMgr* aResMgr = SUIT_Session::session()->resourceMgr();
526 QColor col = aResMgr->colorValue( "Geometry", "isos_color", QColor(int(0.5*255), int(0.5*255), int(0.5*255)) );
527 Quantity_Color aColor = SalomeApp_Tools::color( col );
529 Handle(Prs3d_IsoAspect) anAspect = AISShape->Attributes()->UIsoAspect();
530 anAspect->SetColor( aColor );
531 AISShape->Attributes()->SetUIsoAspect( anAspect );
533 anAspect = AISShape->Attributes()->VIsoAspect();
534 anAspect->SetColor( aColor );
535 AISShape->Attributes()->SetVIsoAspect( anAspect );
539 AISShape->SetColor( (Quantity_NameOfColor)GetColor() );
540 if ( myShape.ShapeType() == TopAbs_VERTEX )
542 Handle(Prs3d_PointAspect) anAspect = AISShape->Attributes()->PointAspect();
543 anAspect->SetColor( (Quantity_NameOfColor)GetColor() );
544 AISShape->Attributes()->SetPointAspect( anAspect );
549 if ( myShape.ShapeType() == TopAbs_VERTEX )
551 col = aResMgr->colorValue( "Geometry", "point_color", QColor( 255, 255, 0 ) );
552 aColor = SalomeApp_Tools::color( col );
554 Handle(Prs3d_PointAspect) anAspect = AISShape->Attributes()->PointAspect();
555 anAspect->SetColor( aColor );
556 AISShape->Attributes()->SetPointAspect( anAspect );
561 col = aResMgr->colorValue( "Geometry", "wireframe_color", QColor( 255, 255, 0 ) );
562 aColor = SalomeApp_Tools::color( col );
564 Handle(Prs3d_LineAspect) anAspect = AISShape->Attributes()->LineAspect();
565 anAspect->SetColor( aColor );
566 AISShape->Attributes()->SetLineAspect( anAspect );
568 // Set unfree boundaries aspect
569 anAspect = AISShape->Attributes()->UnFreeBoundaryAspect();
570 anAspect->SetColor( aColor );
571 AISShape->Attributes()->SetUnFreeBoundaryAspect( anAspect );
573 // Set free boundaries aspect
574 col = aResMgr->colorValue( "Geometry", "free_bound_color", QColor( 0, 255, 0 ) );
575 aColor = SalomeApp_Tools::color( col );
577 anAspect = AISShape->Attributes()->FreeBoundaryAspect();
578 anAspect->SetColor( aColor );
579 AISShape->Attributes()->SetFreeBoundaryAspect( anAspect );
582 col = aResMgr->colorValue( "Geometry", "line_color", QColor( 255, 0, 0 ) );
583 aColor = SalomeApp_Tools::color( col );
585 anAspect = AISShape->Attributes()->WireAspect();
586 anAspect->SetColor( aColor );
587 AISShape->Attributes()->SetWireAspect( anAspect );
592 AISShape->SetWidth( GetWidth() );
594 if ( !myIO.IsNull() )
596 AISShape->setIO( myIO );
597 AISShape->SetOwner( myIO );
599 else if ( !myName.empty() )
601 // Workaround to allow selection of temporary objects
602 static int tempId = 0;
604 sprintf( buf, "TEMP_%d", tempId++ );
605 Handle( SALOME_InteractiveObject ) anObj =
606 new SALOME_InteractiveObject( buf, "GEOM", myName.c_str() );
607 AISShape->setIO( anObj );
608 AISShape->SetOwner( anObj );
610 // AISShape->SetName(???); ??? necessary to set name ???
611 occPrs->AddObject( AISShape );
613 // In accordance with ToActivate() value object will be activated/deactivated
614 // when it will be displayed
615 occPrs->SetToActivate( ToActivate() );
618 // if presentation is found -> set again shape for it
621 if ( !myShape.IsNull() )
623 AIS_ListOfInteractive IOList;
624 occPrs->GetObjects( IOList );
625 AIS_ListIteratorOfListOfInteractive Iter( IOList );
626 for ( ; Iter.More(); Iter.Next() )
628 Handle(GEOM_AISShape) AISShape = Handle(GEOM_AISShape)::DownCast( Iter.Value() );
629 if ( AISShape.IsNull() )
631 if ( AISShape->Shape() != myShape )
633 AISShape->Set( myShape );
634 AISShape->UpdateSelection();
635 AISShape->SetToUpdate();
637 if ( !myIO.IsNull() )
639 AISShape->setIO( myIO );
640 AISShape->SetOwner( myIO );
648 //=================================================================
650 * GEOM_Displayer::Update
651 * Update VTK presentaion
652 * [ Reimplemented from SALOME_Displayer ]
654 //=================================================================
655 void GEOM_Displayer::Update( SALOME_VTKPrs* prs )
657 SVTK_Prs* vtkPrs = dynamic_cast<SVTK_Prs*>( prs );
658 if ( !vtkPrs || myShape.IsNull() )
661 vtkActorCollection* theActors = 0;
663 if ( myType == GEOM_MARKER && !myShape.IsNull() && myShape.ShapeType() == TopAbs_FACE )
665 myToActivate = false;
666 GEOM_VTKTrihedron* aTrh = GEOM_VTKTrihedron::New();
670 Quantity_Color aColor( (Quantity_NameOfColor)GetColor() );
671 aTrh->SetColor( aColor.Red(), aColor.Green(), aColor.Blue() );
674 Handle(Geom_Plane) aPlane =
675 Handle(Geom_Plane)::DownCast( BRep_Tool::Surface( TopoDS::Face( myShape ) ) );
676 if ( aPlane.IsNull() )
679 gp_Ax2 anAx2 = aPlane->Pln().Position().Ax2();
680 aTrh->SetPlacement( new Geom_Axis2Placement( anAx2 ) );
682 // if ( SVTK_Viewer* vf = dynamic_cast<SVTK_Viewer*>( GetActiveView() ) )
683 // aTrh->SetSize( 0.5 * vf->GetTrihedronSize() );
685 vtkPrs->AddObject( aTrh );
687 theActors = vtkActorCollection::New();
688 theActors->AddItem( aTrh );
691 theActors = GEOM_AssemblyBuilder::BuildActors( myShape, 0, 0, Standard_True );
693 theActors->InitTraversal();
695 vtkActor* anActor = (vtkActor*)theActors->GetNextActor();
697 vtkProperty* aProp = 0;
699 if ( HasColor() || HasWidth() )
701 aProp = vtkProperty::New();
702 aProp->SetRepresentationToWireframe();
707 Quantity_Color aColor( (Quantity_NameOfColor)GetColor() );
708 aProp->SetColor( aColor.Red(), aColor.Green(), aColor.Blue() );
713 aProp->SetLineWidth( GetWidth() );
716 while ( anActor != NULL )
718 SALOME_Actor* GActor = SALOME_Actor::SafeDownCast( anActor );
720 GActor->setIO( myIO );
724 GActor->SetProperty( aProp );
725 GActor->SetPreviewProperty( aProp );
727 GEOM_Actor* aGeomGActor = GEOM_Actor::SafeDownCast( anActor );
728 if ( aGeomGActor != 0 )
730 aGeomGActor->SetShadingProperty( aProp );
731 aGeomGActor->SetWireframeProperty( aProp );
736 GActor->PickableOn();
738 GActor->PickableOff();
740 vtkPrs->AddObject( GActor );
742 anActor = (vtkActor*)theActors->GetNextActor();
751 //=================================================================
753 * GEOM_Displayer::BuildPrs
754 * Build presentation accordint to the current viewer type
756 //=================================================================
757 SALOME_Prs* GEOM_Displayer::BuildPrs( GEOM::GEOM_Object_ptr theObj )
759 if ( theObj->_is_nil() )
762 myViewFrame = GetActiveView();
763 if ( myViewFrame == 0 )
766 SALOME_Prs* aPrs = myViewFrame->CreatePrs();
771 setShape( GEOM_Client().GetShape( GeometryGUI::GetGeomGen(), theObj ) );
772 myType = theObj->GetType();
774 // Update presentation
780 //=================================================================
782 * GEOM_Displayer::BuildPrs
783 * Build presentation accordint to the current viewer type
785 //=================================================================
786 SALOME_Prs* GEOM_Displayer::BuildPrs( const TopoDS_Shape& theShape )
788 myViewFrame = GetActiveView();
789 if ( theShape.IsNull() || myViewFrame == 0 )
792 SALOME_Prs* aPrs = myViewFrame->CreatePrs();
797 setShape( theShape );
805 //=================================================================
807 * GEOM_Displayer::buildPresentation
808 * Builds/finds object's presentation for the current viewer
809 * Calls corresponding Update() method by means of double dispatch
812 //=================================================================
813 SALOME_Prs* GEOM_Displayer::buildPresentation( const QString& entry,
814 SALOME_View* theViewFrame )
819 myViewFrame = theViewFrame ? theViewFrame : GetActiveView();
823 prs = LightApp_Displayer::buildPresentation( entry, theViewFrame );
826 Handle( SALOME_InteractiveObject ) theIO = new SALOME_InteractiveObject();
827 theIO->setEntry( entry.latin1() );
828 if ( !theIO.IsNull() )
830 // set interactive object
832 // Find SOBject (because shape should be published previously)
833 SUIT_Session* session = SUIT_Session::session();
834 SUIT_Application* app = session->activeApplication();
837 SalomeApp_Study* study = dynamic_cast<SalomeApp_Study*>( app->activeStudy() );
840 _PTR(SObject) SO ( study->studyDS()->FindObjectID( theIO->getEntry() ) );
843 // get CORBA reference to data object
844 CORBA::Object_var object = GeometryGUI::ClientSObjectToObject(SO);
845 if ( !CORBA::is_nil( object ) )
847 // downcast to GEOM object
848 GEOM::GEOM_Object_var GeomObject = GEOM::GEOM_Object::_narrow( object );
849 if ( !GeomObject->_is_nil() )
852 setShape( GEOM_Client().GetShape( GeometryGUI::GetGeomGen(), GeomObject ) );
853 myType = GeomObject->GetType();
860 UpdatePrs( prs ); // Update presentation by using of the double dispatch
866 //=================================================================
868 * GEOM_Displayer::internalReset
869 * Resets internal data
872 //=================================================================
873 void GEOM_Displayer::internalReset()
879 //=================================================================
881 * GEOM_Displayer::LocalSelection
882 * Activate selection of CAD shapes with activisation of selection
883 * of their sub-shapes (with opened local context for OCC viewer)
885 //=================================================================
886 void GEOM_Displayer::LocalSelection( const Handle(SALOME_InteractiveObject)& theIO, const int theMode )
888 SUIT_Session* session = SUIT_Session::session();
889 SalomeApp_Application* app = dynamic_cast<SalomeApp_Application*>( session->activeApplication() );
893 LightApp_SelectionMgr* sm = app->selectionMgr();
895 // remove all filters from selection
898 SALOME_View* vf = GetActiveView();
900 if (!theIO.IsNull() && !vf->isVisible(theIO))
902 SALOME_Prs* prs = vf->CreatePrs( theIO.IsNull() ? 0 : theIO->getEntry() );
903 vf->LocalSelection( prs, theMode );
904 delete prs; // delete presentation because displayer is its owner
908 //=================================================================
910 * GEOM_Displayer::globalSelection
911 * Activate selection of CAD shapes without activisation of selection
912 * of their sub-shapes (without opened local context for OCC viewer)
914 //=================================================================
915 void GEOM_Displayer::GlobalSelection( const int theMode, const bool update )
917 TColStd_MapOfInteger aModes;
918 aModes.Add( theMode );
919 GlobalSelection( aModes, update );
922 //=================================================================
924 * GEOM_Displayer::globalSelection
925 * Activate selection of CAD shapes without activisation of selection
926 * of their sub-shapes (without opened local context for OCC viewer)
928 //=================================================================
929 void GEOM_Displayer::GlobalSelection( const TColStd_MapOfInteger& theModes,
932 SUIT_Session* session = SUIT_Session::session();
933 SalomeApp_Application* app = dynamic_cast<SalomeApp_Application*>( session->activeApplication() );
937 SALOME_View* vf = GetActiveView();
941 // Close local context
942 vf->GlobalSelection( update );
944 // Set selection filters in accordance with current mode
945 LightApp_SelectionMgr* sm = app->selectionMgr();
949 // Remove from selection temporary objects if necessary
950 if ( !theModes.Contains( GEOM_PREVIEW ) )
951 clearTemporary( sm );
953 //@ aSel->ClearIndex();
957 // Remove filters from AIS_InteractiveContext
958 Handle(AIS_InteractiveContext) ic;
959 SOCC_Viewer* viewer = dynamic_cast<SOCC_Viewer*>( vf );
962 ic = viewer->getAISContext();
967 if ( theModes.Contains( GEOM_ALLOBJECTS ) )
970 SUIT_SelectionFilter* aFilter;
971 if ( theModes.Extent() == 1 )
973 int aMode = TColStd_MapIteratorOfMapOfInteger( theModes ).Key();
974 aFilter = getFilter( aMode );
976 else if ( theModes.Extent() > 1 )
978 TColStd_MapOfInteger aTopAbsModes;
979 TColStd_MapIteratorOfMapOfInteger anIter( theModes );
980 QPtrList<SUIT_SelectionFilter> aListOfFilters;
981 for ( ; anIter.More(); anIter.Next() )
983 SUIT_SelectionFilter* aFilter = getFilter( anIter.Key() );
985 aListOfFilters.append( aFilter );
988 aFilter = new GEOM_LogicalFilter( aListOfFilters, GEOM_LogicalFilter::LO_OR );
995 sm->installFilter( aFilter );
998 Handle(GEOM_OCCFilter) anOCCFilter = new GEOM_OCCFilter( sm );
999 ic->AddFilter( anOCCFilter );
1004 //=================================================================
1006 * GEOM_Displayer::LocalSelection
1007 * Activate selection of CAD shapes with activisation of selection
1008 * of their sub-shapes (with opened local context for OCC viewer)
1010 //=================================================================
1011 void GEOM_Displayer::LocalSelection( const SALOME_ListIO& theIOList, const int theMode )
1013 SALOME_ListIteratorOfListIO Iter( theIOList );
1014 for ( ; Iter.More(); Iter.Next() )
1015 LocalSelection( Iter.Value(), theMode );
1018 //=================================================================
1020 * GEOM_Displayer::BeforeDisplay
1021 * Called before displaying of pars. Close local context
1022 * [ Reimplemented from SALOME_Displayer ]
1024 //=================================================================
1025 void GEOM_Displayer::BeforeDisplay( SALOME_View* v, const SALOME_OCCViewType& )
1027 SOCC_Viewer* vf = dynamic_cast<SOCC_Viewer*>( v );
1030 Handle(AIS_InteractiveContext) ic = vf->getAISContext();
1033 if ( ic->HasOpenedContext() )
1034 ic->CloseAllContexts();
1039 void GEOM_Displayer::AfterDisplay( SALOME_View*, const SALOME_OCCViewType& )
1044 //=================================================================
1046 * GEOM_Displayer::SetColor
1047 * Set color for shape displaying. If it is equal -1 then default color is used.
1048 * Available values are from Quantity_NameOfColor enumeration
1050 //=================================================================
1051 void GEOM_Displayer::SetColor( const int color )
1056 int GEOM_Displayer::GetColor() const
1061 bool GEOM_Displayer::HasColor() const
1063 return myColor != -1;
1066 void GEOM_Displayer::UnsetColor()
1071 //=================================================================
1073 * GEOM_Displayer::SetWidth
1074 * Set width of shape displaying. If it is equal -1 then default width is used.
1076 //=================================================================
1077 void GEOM_Displayer::SetWidth( const double width )
1082 double GEOM_Displayer::GetWidth() const
1087 bool GEOM_Displayer::HasWidth() const
1089 return myWidth != -1;
1092 void GEOM_Displayer::UnsetWidth()
1097 //=================================================================
1099 * GEOM_Displayer::SetToActivate
1100 * This method is used for activisation/deactivisation of objects to be displayed
1102 //=================================================================
1103 void GEOM_Displayer::SetToActivate( const bool toActivate )
1105 myToActivate = toActivate;
1107 bool GEOM_Displayer::ToActivate() const
1109 return myToActivate;
1112 //=================================================================
1114 * GEOM_Displayer::clearTemporary
1115 * Removes from selection temporary objects
1117 //=================================================================
1118 void GEOM_Displayer::clearTemporary( LightApp_SelectionMgr* theSelMgr )
1120 SALOME_ListIO selected, toSelect;
1121 theSelMgr->selectedObjects( selected );
1123 for ( SALOME_ListIteratorOfListIO it( selected ) ; it.More(); it.Next() ) {
1124 Handle(SALOME_InteractiveObject) io = it.Value();
1125 if ( !io.IsNull() && io->hasEntry() && strncmp( io->getEntry(), "TEMP_", 5 ) != 0 )
1126 toSelect.Append( it.Value() );
1129 theSelMgr->setSelectedObjects( toSelect, true );
1132 void GEOM_Displayer::SetName( const char* theName )
1137 void GEOM_Displayer::UnsetName()
1142 SalomeApp_Study* GEOM_Displayer::getStudy() const
1144 return dynamic_cast<SalomeApp_Study*>( myApp->activeStudy() );
1147 void GEOM_Displayer::setIO( const Handle(SALOME_InteractiveObject)& theIO )
1152 void GEOM_Displayer::setShape( const TopoDS_Shape& theShape )
1157 bool GEOM_Displayer::canBeDisplayed( const QString& /*entry*/, const QString& viewer_type ) const
1159 return viewer_type==SOCC_Viewer::Type() || viewer_type==SVTK_Viewer::Type();