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 );
526 AISShape->SetColor( (Quantity_NameOfColor)GetColor() );
527 if ( myShape.ShapeType() == TopAbs_VERTEX )
529 Handle(Prs3d_PointAspect) anAspect = AISShape->Attributes()->PointAspect();
530 anAspect->SetColor( (Quantity_NameOfColor)GetColor() );
531 AISShape->Attributes()->SetPointAspect( anAspect );
536 SUIT_ResourceMgr* aResMgr = SUIT_Session::session()->resourceMgr();
538 // Set color for iso lines
539 QColor col = aResMgr->colorValue( "Geometry", "isos_color", QColor(int(0.5*255), int(0.5*255), int(0.5*255)) );
540 Quantity_Color aColor = SalomeApp_Tools::color( col );
542 Handle(Prs3d_IsoAspect) anAspect = AISShape->Attributes()->UIsoAspect();
543 anAspect->SetColor( aColor );
544 AISShape->Attributes()->SetUIsoAspect( anAspect );
546 anAspect = AISShape->Attributes()->VIsoAspect();
547 anAspect->SetColor( aColor );
548 AISShape->Attributes()->SetVIsoAspect( anAspect );
550 if ( myShape.ShapeType() == TopAbs_FACE )
552 col = aResMgr->colorValue( "Geometry", "face_color", QColor( 0, 255, 0 ) );
553 aColor = SalomeApp_Tools::color( col );
555 AISShape->SetColor( aColor );
557 else if ( myShape.ShapeType() == TopAbs_EDGE || myShape.ShapeType() == TopAbs_WIRE )
559 col = aResMgr->colorValue( "Geometry", "edge_wire_color", QColor( 255, 0, 0 ) );
560 aColor = SalomeApp_Tools::color( col );
562 AISShape->SetColor( aColor );
564 else if ( myShape.ShapeType() == TopAbs_VERTEX )
566 col = aResMgr->colorValue( "Geometry", "point_color", QColor( 255, 255, 0 ) );
567 aColor = SalomeApp_Tools::color( col );
569 Handle(Prs3d_PointAspect) anAspect = AISShape->Attributes()->PointAspect();
570 anAspect->SetColor( aColor );
571 AISShape->Attributes()->SetPointAspect( anAspect );
575 col = aResMgr->colorValue( "Geometry", "wireframe_color", QColor( 255, 255, 0 ) );
576 aColor = SalomeApp_Tools::color( col );
578 AISShape->SetColor( aColor );
583 AISShape->SetWidth( GetWidth() );
585 if ( !myIO.IsNull() )
587 AISShape->setIO( myIO );
588 AISShape->SetOwner( myIO );
590 else if ( !myName.empty() )
592 // Workaround to allow selection of temporary objects
593 static int tempId = 0;
595 sprintf( buf, "TEMP_%d", tempId++ );
596 Handle( SALOME_InteractiveObject ) anObj =
597 new SALOME_InteractiveObject( buf, "GEOM", myName.c_str() );
598 AISShape->setIO( anObj );
599 AISShape->SetOwner( anObj );
601 // AISShape->SetName(???); ??? necessary to set name ???
602 occPrs->AddObject( AISShape );
604 // In accordance with ToActivate() value object will be activated/deactivated
605 // when it will be displayed
606 occPrs->SetToActivate( ToActivate() );
609 // if presentation is found -> set again shape for it
612 if ( !myShape.IsNull() )
614 AIS_ListOfInteractive IOList;
615 occPrs->GetObjects( IOList );
616 AIS_ListIteratorOfListOfInteractive Iter( IOList );
617 for ( ; Iter.More(); Iter.Next() )
619 Handle(GEOM_AISShape) AISShape = Handle(GEOM_AISShape)::DownCast( Iter.Value() );
620 if ( AISShape.IsNull() )
622 if ( AISShape->Shape() != myShape )
624 AISShape->Set( myShape );
625 AISShape->UpdateSelection();
626 AISShape->SetToUpdate();
628 if ( !myIO.IsNull() )
630 AISShape->setIO( myIO );
631 AISShape->SetOwner( myIO );
639 //=================================================================
641 * GEOM_Displayer::Update
642 * Update VTK presentaion
643 * [ Reimplemented from SALOME_Displayer ]
645 //=================================================================
646 void GEOM_Displayer::Update( SALOME_VTKPrs* prs )
648 SVTK_Prs* vtkPrs = dynamic_cast<SVTK_Prs*>( prs );
649 if ( !vtkPrs || myShape.IsNull() )
652 vtkActorCollection* theActors = 0;
654 if ( myType == GEOM_MARKER && !myShape.IsNull() && myShape.ShapeType() == TopAbs_FACE )
656 myToActivate = false;
657 GEOM_VTKTrihedron* aTrh = GEOM_VTKTrihedron::New();
661 Quantity_Color aColor( (Quantity_NameOfColor)GetColor() );
662 aTrh->SetColor( aColor.Red(), aColor.Green(), aColor.Blue() );
665 Handle(Geom_Plane) aPlane =
666 Handle(Geom_Plane)::DownCast( BRep_Tool::Surface( TopoDS::Face( myShape ) ) );
667 if ( aPlane.IsNull() )
670 gp_Ax2 anAx2 = aPlane->Pln().Position().Ax2();
671 aTrh->SetPlacement( new Geom_Axis2Placement( anAx2 ) );
673 // if ( SVTK_Viewer* vf = dynamic_cast<SVTK_Viewer*>( GetActiveView() ) )
674 // aTrh->SetSize( 0.5 * vf->GetTrihedronSize() );
676 vtkPrs->AddObject( aTrh );
678 theActors = vtkActorCollection::New();
679 theActors->AddItem( aTrh );
682 theActors = GEOM_AssemblyBuilder::BuildActors( myShape, 0, 0, Standard_True );
684 theActors->InitTraversal();
686 vtkActor* anActor = (vtkActor*)theActors->GetNextActor();
688 vtkProperty* aProp = 0;
690 if ( HasColor() || HasWidth() )
692 aProp = vtkProperty::New();
693 aProp->SetRepresentationToWireframe();
698 Quantity_Color aColor( (Quantity_NameOfColor)GetColor() );
699 aProp->SetColor( aColor.Red(), aColor.Green(), aColor.Blue() );
704 aProp->SetLineWidth( GetWidth() );
707 while ( anActor != NULL )
709 SALOME_Actor* GActor = SALOME_Actor::SafeDownCast( anActor );
711 GActor->setIO( myIO );
715 GActor->SetProperty( aProp );
716 GActor->SetPreviewProperty( aProp );
718 GEOM_Actor* aGeomGActor = GEOM_Actor::SafeDownCast( anActor );
719 if ( aGeomGActor != 0 )
721 aGeomGActor->SetShadingProperty( aProp );
722 aGeomGActor->SetWireframeProperty( aProp );
727 GActor->PickableOn();
729 GActor->PickableOff();
731 vtkPrs->AddObject( GActor );
733 anActor = (vtkActor*)theActors->GetNextActor();
742 //=================================================================
744 * GEOM_Displayer::BuildPrs
745 * Build presentation accordint to the current viewer type
747 //=================================================================
748 SALOME_Prs* GEOM_Displayer::BuildPrs( GEOM::GEOM_Object_ptr theObj )
750 if ( theObj->_is_nil() )
753 myViewFrame = GetActiveView();
754 if ( myViewFrame == 0 )
757 SALOME_Prs* aPrs = myViewFrame->CreatePrs();
762 setShape( GEOM_Client().GetShape( GeometryGUI::GetGeomGen(), theObj ) );
763 myType = theObj->GetType();
765 // Update presentation
771 //=================================================================
773 * GEOM_Displayer::BuildPrs
774 * Build presentation accordint to the current viewer type
776 //=================================================================
777 SALOME_Prs* GEOM_Displayer::BuildPrs( const TopoDS_Shape& theShape )
779 myViewFrame = GetActiveView();
780 if ( theShape.IsNull() || myViewFrame == 0 )
783 SALOME_Prs* aPrs = myViewFrame->CreatePrs();
788 setShape( theShape );
796 //=================================================================
798 * GEOM_Displayer::buildPresentation
799 * Builds/finds object's presentation for the current viewer
800 * Calls corresponding Update() method by means of double dispatch
803 //=================================================================
804 SALOME_Prs* GEOM_Displayer::buildPresentation( const QString& entry,
805 SALOME_View* theViewFrame )
810 myViewFrame = theViewFrame ? theViewFrame : GetActiveView();
814 prs = LightApp_Displayer::buildPresentation( entry, theViewFrame );
817 Handle( SALOME_InteractiveObject ) theIO = new SALOME_InteractiveObject();
818 theIO->setEntry( entry.latin1() );
819 if ( !theIO.IsNull() )
821 // set interactive object
823 // Find SOBject (because shape should be published previously)
824 SUIT_Session* session = SUIT_Session::session();
825 SUIT_Application* app = session->activeApplication();
828 SalomeApp_Study* study = dynamic_cast<SalomeApp_Study*>( app->activeStudy() );
831 _PTR(SObject) SO ( study->studyDS()->FindObjectID( theIO->getEntry() ) );
834 // get CORBA reference to data object
835 CORBA::Object_var object = GeometryGUI::ClientSObjectToObject(SO);
836 if ( !CORBA::is_nil( object ) )
838 // downcast to GEOM object
839 GEOM::GEOM_Object_var GeomObject = GEOM::GEOM_Object::_narrow( object );
840 if ( !GeomObject->_is_nil() )
843 setShape( GEOM_Client().GetShape( GeometryGUI::GetGeomGen(), GeomObject ) );
844 myType = GeomObject->GetType();
851 UpdatePrs( prs ); // Update presentation by using of the double dispatch
857 //=================================================================
859 * GEOM_Displayer::internalReset
860 * Resets internal data
863 //=================================================================
864 void GEOM_Displayer::internalReset()
870 //=================================================================
872 * GEOM_Displayer::LocalSelection
873 * Activate selection of CAD shapes with activisation of selection
874 * of their sub-shapes (with opened local context for OCC viewer)
876 //=================================================================
877 void GEOM_Displayer::LocalSelection( const Handle(SALOME_InteractiveObject)& theIO, const int theMode )
879 SUIT_Session* session = SUIT_Session::session();
880 SalomeApp_Application* app = dynamic_cast<SalomeApp_Application*>( session->activeApplication() );
884 LightApp_SelectionMgr* sm = app->selectionMgr();
886 // remove all filters from selection
889 SALOME_View* vf = GetActiveView();
891 if (!theIO.IsNull() && !vf->isVisible(theIO))
893 SALOME_Prs* prs = vf->CreatePrs( theIO.IsNull() ? 0 : theIO->getEntry() );
894 vf->LocalSelection( prs, theMode );
895 delete prs; // delete presentation because displayer is its owner
899 //=================================================================
901 * GEOM_Displayer::globalSelection
902 * Activate selection of CAD shapes without activisation of selection
903 * of their sub-shapes (without opened local context for OCC viewer)
905 //=================================================================
906 void GEOM_Displayer::GlobalSelection( const int theMode, const bool update )
908 TColStd_MapOfInteger aModes;
909 aModes.Add( theMode );
910 GlobalSelection( aModes, update );
913 //=================================================================
915 * GEOM_Displayer::globalSelection
916 * Activate selection of CAD shapes without activisation of selection
917 * of their sub-shapes (without opened local context for OCC viewer)
919 //=================================================================
920 void GEOM_Displayer::GlobalSelection( const TColStd_MapOfInteger& theModes,
923 SUIT_Session* session = SUIT_Session::session();
924 SalomeApp_Application* app = dynamic_cast<SalomeApp_Application*>( session->activeApplication() );
928 SALOME_View* vf = GetActiveView();
932 // Close local context
933 vf->GlobalSelection( update );
935 // Set selection filters in accordance with current mode
936 LightApp_SelectionMgr* sm = app->selectionMgr();
940 // Remove from selection temporary objects if necessary
941 if ( !theModes.Contains( GEOM_PREVIEW ) )
942 clearTemporary( sm );
944 //@ aSel->ClearIndex();
948 // Remove filters from AIS_InteractiveContext
949 Handle(AIS_InteractiveContext) ic;
950 SOCC_Viewer* viewer = dynamic_cast<SOCC_Viewer*>( vf );
953 ic = viewer->getAISContext();
958 if ( theModes.Contains( GEOM_ALLOBJECTS ) )
961 SUIT_SelectionFilter* aFilter;
962 if ( theModes.Extent() == 1 )
964 int aMode = TColStd_MapIteratorOfMapOfInteger( theModes ).Key();
965 aFilter = getFilter( aMode );
967 else if ( theModes.Extent() > 1 )
969 TColStd_MapOfInteger aTopAbsModes;
970 TColStd_MapIteratorOfMapOfInteger anIter( theModes );
971 QPtrList<SUIT_SelectionFilter> aListOfFilters;
972 for ( ; anIter.More(); anIter.Next() )
974 SUIT_SelectionFilter* aFilter = getFilter( anIter.Key() );
976 aListOfFilters.append( aFilter );
979 aFilter = new GEOM_LogicalFilter( aListOfFilters, GEOM_LogicalFilter::LO_OR );
986 sm->installFilter( aFilter );
989 Handle(GEOM_OCCFilter) anOCCFilter = new GEOM_OCCFilter( sm );
990 ic->AddFilter( anOCCFilter );
995 //=================================================================
997 * GEOM_Displayer::LocalSelection
998 * Activate selection of CAD shapes with activisation of selection
999 * of their sub-shapes (with opened local context for OCC viewer)
1001 //=================================================================
1002 void GEOM_Displayer::LocalSelection( const SALOME_ListIO& theIOList, const int theMode )
1004 SALOME_ListIteratorOfListIO Iter( theIOList );
1005 for ( ; Iter.More(); Iter.Next() )
1006 LocalSelection( Iter.Value(), theMode );
1009 //=================================================================
1011 * GEOM_Displayer::BeforeDisplay
1012 * Called before displaying of pars. Close local context
1013 * [ Reimplemented from SALOME_Displayer ]
1015 //=================================================================
1016 void GEOM_Displayer::BeforeDisplay( SALOME_View* v, const SALOME_OCCViewType& )
1018 SOCC_Viewer* vf = dynamic_cast<SOCC_Viewer*>( v );
1021 Handle(AIS_InteractiveContext) ic = vf->getAISContext();
1024 if ( ic->HasOpenedContext() )
1025 ic->CloseAllContexts();
1030 void GEOM_Displayer::AfterDisplay( SALOME_View*, const SALOME_OCCViewType& )
1035 //=================================================================
1037 * GEOM_Displayer::SetColor
1038 * Set color for shape displaying. If it is equal -1 then default color is used.
1039 * Available values are from Quantity_NameOfColor enumeration
1041 //=================================================================
1042 void GEOM_Displayer::SetColor( const int color )
1047 int GEOM_Displayer::GetColor() const
1052 bool GEOM_Displayer::HasColor() const
1054 return myColor != -1;
1057 void GEOM_Displayer::UnsetColor()
1062 //=================================================================
1064 * GEOM_Displayer::SetWidth
1065 * Set width of shape displaying. If it is equal -1 then default width is used.
1067 //=================================================================
1068 void GEOM_Displayer::SetWidth( const double width )
1073 double GEOM_Displayer::GetWidth() const
1078 bool GEOM_Displayer::HasWidth() const
1080 return myWidth != -1;
1083 void GEOM_Displayer::UnsetWidth()
1088 //=================================================================
1090 * GEOM_Displayer::SetToActivate
1091 * This method is used for activisation/deactivisation of objects to be displayed
1093 //=================================================================
1094 void GEOM_Displayer::SetToActivate( const bool toActivate )
1096 myToActivate = toActivate;
1098 bool GEOM_Displayer::ToActivate() const
1100 return myToActivate;
1103 //=================================================================
1105 * GEOM_Displayer::clearTemporary
1106 * Removes from selection temporary objects
1108 //=================================================================
1109 void GEOM_Displayer::clearTemporary( LightApp_SelectionMgr* theSelMgr )
1111 SALOME_ListIO selected, toSelect;
1112 theSelMgr->selectedObjects( selected );
1114 for ( SALOME_ListIteratorOfListIO it( selected ) ; it.More(); it.Next() ) {
1115 Handle(SALOME_InteractiveObject) io = it.Value();
1116 if ( !io.IsNull() && io->hasEntry() && strncmp( io->getEntry(), "TEMP_", 5 ) != 0 )
1117 toSelect.Append( it.Value() );
1120 theSelMgr->setSelectedObjects( toSelect, true );
1123 void GEOM_Displayer::SetName( const char* theName )
1128 void GEOM_Displayer::UnsetName()
1133 SalomeApp_Study* GEOM_Displayer::getStudy() const
1135 return dynamic_cast<SalomeApp_Study*>( myApp->activeStudy() );
1138 void GEOM_Displayer::setIO( const Handle(SALOME_InteractiveObject)& theIO )
1143 void GEOM_Displayer::setShape( const TopoDS_Shape& theShape )
1148 bool GEOM_Displayer::canBeDisplayed( const QString& /*entry*/, const QString& viewer_type ) const
1150 return viewer_type==SOCC_Viewer::Type() || viewer_type==SVTK_Viewer::Type();