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.opencascade.org/SALOME/ or email : webmaster.salome@opencascade.org
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_PointAspect.hxx>
73 #include <Graphic3d_AspectMarker3d.hxx>
74 #include <StdSelect_TypeOfEdge.hxx>
75 #include <StdSelect_TypeOfFace.hxx>
76 #include <TopoDS_Face.hxx>
77 #include <BRep_Tool.hxx>
78 #include <Geom_Plane.hxx>
79 #include <Geom_Axis2Placement.hxx>
81 #include <TColStd_MapOfInteger.hxx>
82 #include <TColStd_MapIteratorOfMapOfInteger.hxx>
85 #include <vtkActorCollection.h>
91 #include CORBA_CLIENT_HEADER(SALOMEDS_Attributes)
93 #include "GEOMImpl_Types.hxx"
97 //================================================================
98 // Function : getActiveStudy
99 // Purpose : Get active study, returns 0 if no open study frame
100 //================================================================
101 static inline SalomeApp_Study* getActiveStudy()
103 SUIT_Session* session = SUIT_Session::session();
104 SalomeApp_Application* app = dynamic_cast<SalomeApp_Application*>( session->activeApplication() );
106 return ( SalomeApp_Study* )app->activeStudy();
110 //================================================================
111 // Function : getTopAbsMode
112 // Purpose : Get TopAbs_ShapeEnum value corresponding to the
113 // one from GEOMImpl_Types.h
114 //================================================================
115 static inline int getTopAbsMode( const int implType )
119 case GEOM_COMPOUND : return TopAbs_COMPOUND;
120 case GEOM_SOLID : return TopAbs_SOLID;
121 case GEOM_SHELL : return TopAbs_SHELL;
122 case GEOM_FACE : return TopAbs_FACE;
123 case GEOM_WIRE : return TopAbs_WIRE;
124 case GEOM_EDGE : return TopAbs_EDGE;
125 case GEOM_POINT : return TopAbs_VERTEX;
130 //================================================================
131 // Function : getFilter
132 // Purpose : Get filter corresponding to the type of object
133 // from GEOMImpl_Types.h
134 //================================================================
135 SUIT_SelectionFilter* GEOM_Displayer::getFilter( const int theMode )
137 SUIT_SelectionFilter* aFilter;
139 int aTopAbsMode = getTopAbsMode( theMode );
140 if ( aTopAbsMode != -1 )
141 aFilter = new GEOM_TypeFilter( getStudy(), aTopAbsMode, true ); //@ aFilter = new GEOM_TypeFilter( ( TopAbs_ShapeEnum )aTopAbsMode );
145 case GEOM_LINE : aFilter = new GEOM_EdgeFilter( getStudy(), StdSelect_Line ); break;
146 case GEOM_CIRCLE : aFilter = new GEOM_EdgeFilter( getStudy(), StdSelect_Circle ); break;
148 case GEOM_PLANE : aFilter = new GEOM_FaceFilter( getStudy(), StdSelect_Plane ); break;
149 case GEOM_CYLINDER : aFilter = new GEOM_FaceFilter( getStudy(), StdSelect_Cylinder ); break;
150 case GEOM_SPHERE : aFilter = new GEOM_FaceFilter( getStudy(), StdSelect_Sphere ); break;
151 case GEOM_TORUS : aFilter = new GEOM_FaceFilter( getStudy(), StdSelect_Torus ); break;
152 case GEOM_REVOLUTION: aFilter = new GEOM_FaceFilter( getStudy(), StdSelect_Revol ); break;
153 case GEOM_CONE : aFilter = new GEOM_FaceFilter( getStudy(), StdSelect_Cone ); break;
155 case GEOM_PREVIEW : aFilter = new GEOM_PreviewFilter( getStudy() ); break;
157 case GEOM_ALLSHAPES : aFilter = new GEOM_SelectionFilter(getStudy(), true ); break;
158 case GEOM_ALLGEOM : aFilter = new SalomeApp_TypeFilter( getStudy(), "GEOM" ); break;
160 default : aFilter = new GEOM_TypeFilter( getStudy(), theMode ); break;
166 //================================================================
167 // Function : getEntry
169 //================================================================
170 static string getEntry( GEOM::GEOM_Object_ptr object )
172 SUIT_Session* session = SUIT_Session::session();
173 SalomeApp_Application* app = dynamic_cast<SalomeApp_Application*>( session->activeApplication() );
176 string IOR = app->orb()->object_to_string( object );
179 SalomeApp_Study* study = ( SalomeApp_Study* )app->activeStudy();
180 _PTR(SObject) SO ( study->studyDS()->FindObjectIOR( IOR ) );
188 //================================================================
189 // Function : getName
191 //================================================================
192 static string getName( GEOM::GEOM_Object_ptr object )
194 SUIT_Session* session = SUIT_Session::session();
195 SalomeApp_Application* app = dynamic_cast<SalomeApp_Application*>( session->activeApplication() );
198 string IOR = app->orb()->object_to_string( object );
201 SalomeApp_Study* study = ( SalomeApp_Study* )app->activeStudy();
202 _PTR(SObject) aSObj ( study->studyDS()->FindObjectIOR( IOR ) );
204 _PTR(GenericAttribute) anAttr;
206 if ( aSObj && aSObj->FindAttribute( anAttr, "AttributeName") )
208 _PTR(AttributeName) aNameAttr( anAttr );
209 return aNameAttr->Value();
217 //=================================================================
219 * GEOM_Displayer::GEOM_Displayer
222 //=================================================================
223 GEOM_Displayer::GEOM_Displayer( SalomeApp_Study* st )
226 myApp = dynamic_cast<SalomeApp_Application*>( st->application() );
231 SUIT_Session* session = SUIT_Session::session();
232 SUIT_ResourceMgr* resMgr = session->resourceMgr();
234 QColor col = resMgr->colorValue( "Geometry", "shading_color", QColor( 255, 0, 0 ) );
235 myShadingColor = SalomeApp_Tools::color( col );
237 myDisplayMode = resMgr->integerValue("Geometry", "display_mode", 0);
240 // This color is used for shape displaying. If it is equal -1 then
241 // default color is used.
247 // This parameter is used for activisation/deactivisation of objects to be displayed
252 //=================================================================
254 * GEOM_Displayer::~GEOM_Displayer
257 //=================================================================
258 GEOM_Displayer::~GEOM_Displayer()
262 //=================================================================
264 * GEOM_Displayer::Display
265 * Display interactive object in the current viewer
267 //=================================================================
268 void GEOM_Displayer::Display( const Handle(SALOME_InteractiveObject)& theIO,
269 const bool updateViewer,
270 SALOME_View* theViewFrame )
272 SALOME_View* vf = theViewFrame ? theViewFrame : GetActiveView();
275 SALOME_Prs* prs = buildPresentation( theIO->getEntry(), vf );
279 vf->BeforeDisplay( this );
281 vf->AfterDisplay( this );
286 delete prs; // delete presentation because displayer is its owner
291 //=================================================================
293 * GEOM_Displayer::Display
294 * This overloaded Display() method can be useful for operations
295 * not using dialog boxes.
297 //=================================================================
298 void GEOM_Displayer::Display( GEOM::GEOM_Object_ptr theObj, const bool updateViewer )
300 if ( theObj->_is_nil() )
303 string entry = getEntry( theObj );
305 Display(new SALOME_InteractiveObject(entry.c_str(), "GEOM", getName(theObj).c_str()),
310 //=================================================================
312 * GEOM_Displayer::Erase
313 * Erase interactive object in the current viewer
315 //=================================================================
316 void GEOM_Displayer::Erase( const Handle(SALOME_InteractiveObject)& theIO,
318 const bool updateViewer,
319 SALOME_View* theViewFrame )
321 if ( theIO.IsNull() )
324 SALOME_View* vf = theViewFrame ? theViewFrame : GetActiveView();
327 SALOME_Prs* prs = vf->CreatePrs( theIO->getEntry() );
329 vf->Erase( prs, forced );
332 delete prs; // delete presentation because displayer is its owner
337 //=================================================================
339 * GEOM_Displayer::Erase
340 * Erase geometry object in the current viewer
342 //=================================================================
343 void GEOM_Displayer::Erase( GEOM::GEOM_Object_ptr theObj,
345 const bool updateViewer )
347 string entry = getEntry( theObj );
350 Erase(new SALOME_InteractiveObject(entry.c_str(), "GEOM", getName(theObj).c_str()),
351 forced, updateViewer);
355 //=================================================================
357 * GEOM_Displayer::Redisplay
358 * Redisplay (erase and then display again) interactive object
359 * in the current viewer
361 //=================================================================
362 void GEOM_Displayer::Redisplay( const Handle(SALOME_InteractiveObject)& theIO,
363 const bool updateViewer )
365 // Remove the object permanently (<forced> == true)
366 SUIT_Session* ses = SUIT_Session::session();
367 SUIT_Application* app = ses->activeApplication();
370 SUIT_Desktop* desk = app->desktop();
371 QPtrList<SUIT_ViewWindow> wnds = desk->windows();
372 SUIT_ViewWindow* wnd;
373 for ( wnd = wnds.first(); wnd; wnd = wnds.next() )
375 SUIT_ViewManager* vman = wnd->getViewManager();
378 SUIT_ViewModel* vmodel = vman->getViewModel();
381 SALOME_View* view = dynamic_cast<SALOME_View*>(vmodel);
384 if ( view->isVisible( theIO ) || view == GetActiveView() )
386 Erase( theIO, true, false, view );
387 Display( theIO, updateViewer, view );
396 //=================================================================
398 * GEOM_Displayer::Display
399 * Calls Display() method for each object in the given list
401 //=================================================================
402 void GEOM_Displayer::Display( const SALOME_ListIO& theIOList, const bool updateViewer )
404 SALOME_ListIteratorOfListIO Iter( theIOList );
405 for ( ; Iter.More(); Iter.Next() ) {
406 Display( Iter.Value(), false );
412 //=================================================================
414 * GEOM_Displayer::Erase
415 * Calls Erase() method for each object in the given list
417 //=================================================================
418 void GEOM_Displayer::Erase( const SALOME_ListIO& theIOList,
420 const bool updateViewer )
422 SALOME_ListIteratorOfListIO Iter( theIOList );
423 for ( ; Iter.More(); Iter.Next() )
424 Erase( Iter.Value(), forced, false );
430 //=================================================================
432 * GEOM_Displayer::Redisplay
433 * Calls Redisplay() method for each object in the given list
435 //=================================================================
436 void GEOM_Displayer::Redisplay( const SALOME_ListIO& theIOList, const bool updateViewer )
438 SALOME_ListIteratorOfListIO Iter( theIOList );
439 for ( ; Iter.More(); Iter.Next() )
440 Redisplay( Iter.Value(), false );
446 //=================================================================
448 * GEOM_Displayer::Update
449 * Update OCC presentaion
450 * [ Reimplemented from SALOME_Displayer ]
452 //=================================================================
453 void GEOM_Displayer::Update( SALOME_OCCPrs* prs )
455 SOCC_Prs* occPrs = dynamic_cast<SOCC_Prs*>( prs );
459 if ( myType == GEOM_MARKER && !myShape.IsNull() && myShape.ShapeType() == TopAbs_FACE )
461 TopoDS_Face aFace = TopoDS::Face( myShape );
462 Handle(Geom_Plane) aPlane = Handle(Geom_Plane)::DownCast( BRep_Tool::Surface( aFace ) );
463 if ( !aPlane.IsNull() )
465 gp_Ax3 aPos = aPlane->Pln().Position();
466 Handle(Geom_Axis2Placement) aPlc = new Geom_Axis2Placement( aPos.Ax2() );
468 Handle(GEOM_AISTrihedron) aTrh;
470 if ( occPrs->IsNull() )
472 aTrh = new GEOM_AISTrihedron( aPlc );
475 aTrh->SetColor( (Quantity_NameOfColor)GetColor() );
478 aTrh->SetWidth( GetWidth() );
480 if ( !myIO.IsNull() )
483 aTrh->SetOwner( myIO );
486 occPrs->AddObject( aTrh );
490 AIS_ListOfInteractive aList;
491 occPrs->GetObjects( aList );
492 AIS_ListIteratorOfListOfInteractive anIter( aList );
493 for ( ; anIter.More(); anIter.Next() )
495 aTrh = Handle(GEOM_AISTrihedron)::DownCast( anIter.Value() );
496 if ( !aTrh.IsNull() )
498 aTrh->SetComponent( aPlc );
504 occPrs->SetToActivate( ToActivate() );
509 // if presentation is empty we try to create new one
510 if ( occPrs->IsNull() )
512 if ( !myShape.IsNull() )
514 Handle(GEOM_AISShape) AISShape = new GEOM_AISShape( myShape, "" );
515 // Temporary staff: vertex must be infinite for correct visualization
516 AISShape->SetInfiniteState( myShape.Infinite() || myShape.ShapeType() == TopAbs_VERTEX );
518 // Setup shape properties here ..., e.g. display mode, color, transparency, etc
519 AISShape->SetDisplayMode( myDisplayMode );
520 AISShape->SetShadingColor( myShadingColor );
524 AISShape->SetColor( (Quantity_NameOfColor)GetColor() );
525 if ( myShape.ShapeType() == TopAbs_VERTEX )
527 Handle(Prs3d_PointAspect) anAspect = AISShape->Attributes()->PointAspect();
528 anAspect->SetColor( (Quantity_NameOfColor)GetColor() );
529 AISShape->Attributes()->SetPointAspect( anAspect );
534 AISShape->SetWidth( GetWidth() );
536 if ( !myIO.IsNull() )
538 AISShape->setIO( myIO );
539 AISShape->SetOwner( myIO );
541 else if ( !myName.empty() )
543 // Workaround to allow selection of temporary objects
544 static int tempId = 0;
546 sprintf( buf, "TEMP_%d", tempId++ );
547 Handle( SALOME_InteractiveObject ) anObj =
548 new SALOME_InteractiveObject( buf, "GEOM", myName.c_str() );
549 AISShape->setIO( anObj );
550 AISShape->SetOwner( anObj );
552 // AISShape->SetName(???); ??? necessary to set name ???
553 occPrs->AddObject( AISShape );
555 // In accordance with ToActivate() value object will be activated/deactivated
556 // when it will be displayed
557 occPrs->SetToActivate( ToActivate() );
560 // if presentation is found -> set again shape for it
563 if ( !myShape.IsNull() )
565 AIS_ListOfInteractive IOList;
566 occPrs->GetObjects( IOList );
567 AIS_ListIteratorOfListOfInteractive Iter( IOList );
568 for ( ; Iter.More(); Iter.Next() )
570 Handle(GEOM_AISShape) AISShape = Handle(GEOM_AISShape)::DownCast( Iter.Value() );
571 if ( AISShape.IsNull() )
573 if ( AISShape->Shape() != myShape )
575 AISShape->Set( myShape );
576 AISShape->UpdateSelection();
577 AISShape->SetToUpdate();
579 if ( !myIO.IsNull() )
581 AISShape->setIO( myIO );
582 AISShape->SetOwner( myIO );
590 //=================================================================
592 * GEOM_Displayer::Update
593 * Update VTK presentaion
594 * [ Reimplemented from SALOME_Displayer ]
596 //=================================================================
597 void GEOM_Displayer::Update( SALOME_VTKPrs* prs )
599 SVTK_Prs* vtkPrs = dynamic_cast<SVTK_Prs*>( prs );
600 if ( !vtkPrs || myShape.IsNull() )
603 vtkActorCollection* theActors = 0;
605 if ( myType == GEOM_MARKER && !myShape.IsNull() && myShape.ShapeType() == TopAbs_FACE )
607 myToActivate = false;
608 GEOM_VTKTrihedron* aTrh = GEOM_VTKTrihedron::New();
612 Quantity_Color aColor( (Quantity_NameOfColor)GetColor() );
613 aTrh->SetColor( aColor.Red(), aColor.Green(), aColor.Blue() );
616 Handle(Geom_Plane) aPlane =
617 Handle(Geom_Plane)::DownCast( BRep_Tool::Surface( TopoDS::Face( myShape ) ) );
618 if ( aPlane.IsNull() )
621 gp_Ax2 anAx2 = aPlane->Pln().Position().Ax2();
622 aTrh->SetPlacement( new Geom_Axis2Placement( anAx2 ) );
624 // if ( SVTK_Viewer* vf = dynamic_cast<SVTK_Viewer*>( GetActiveView() ) )
625 // aTrh->SetSize( 0.5 * vf->GetTrihedronSize() );
627 vtkPrs->AddObject( aTrh );
629 theActors = vtkActorCollection::New();
630 theActors->AddItem( aTrh );
633 theActors = GEOM_AssemblyBuilder::BuildActors( myShape, 0, 0, Standard_True );
635 theActors->InitTraversal();
637 vtkActor* anActor = (vtkActor*)theActors->GetNextActor();
639 vtkProperty* aProp = 0;
641 if ( HasColor() || HasWidth() )
643 aProp = vtkProperty::New();
644 aProp->SetRepresentationToWireframe();
649 Quantity_Color aColor( (Quantity_NameOfColor)GetColor() );
650 aProp->SetColor( aColor.Red(), aColor.Green(), aColor.Blue() );
655 aProp->SetLineWidth( GetWidth() );
658 while ( anActor != NULL )
660 SALOME_Actor* GActor = SALOME_Actor::SafeDownCast( anActor );
662 GActor->setIO( myIO );
666 GActor->SetProperty( aProp );
667 GActor->SetPreviewProperty( aProp );
669 GEOM_Actor* aGeomGActor = GEOM_Actor::SafeDownCast( anActor );
670 if ( aGeomGActor != 0 )
672 aGeomGActor->SetShadingProperty( aProp );
673 aGeomGActor->SetWireframeProperty( aProp );
678 GActor->PickableOn();
680 GActor->PickableOff();
682 vtkPrs->AddObject( GActor );
684 anActor = (vtkActor*)theActors->GetNextActor();
693 //=================================================================
695 * GEOM_Displayer::BuildPrs
696 * Build presentation accordint to the current viewer type
698 //=================================================================
699 SALOME_Prs* GEOM_Displayer::BuildPrs( GEOM::GEOM_Object_ptr theObj )
701 if ( theObj->_is_nil() )
704 myViewFrame = GetActiveView();
705 if ( myViewFrame == 0 )
708 SALOME_Prs* aPrs = myViewFrame->CreatePrs();
713 setShape( GEOM_Client().GetShape( GeometryGUI::GetGeomGen(), theObj ) );
714 myType = theObj->GetType();
716 // Update presentation
722 //=================================================================
724 * GEOM_Displayer::BuildPrs
725 * Build presentation accordint to the current viewer type
727 //=================================================================
728 SALOME_Prs* GEOM_Displayer::BuildPrs( const TopoDS_Shape& theShape )
730 myViewFrame = GetActiveView();
731 if ( theShape.IsNull() || myViewFrame == 0 )
734 SALOME_Prs* aPrs = myViewFrame->CreatePrs();
739 setShape( theShape );
747 //=================================================================
749 * GEOM_Displayer::buildPresentation
750 * Builds/finds object's presentation for the current viewer
751 * Calls corresponding Update() method by means of double dispatch
754 //=================================================================
755 SALOME_Prs* GEOM_Displayer::buildPresentation( const QString& entry,
756 SALOME_View* theViewFrame )
761 myViewFrame = theViewFrame ? theViewFrame : GetActiveView();
765 prs = LightApp_Displayer::buildPresentation( entry, theViewFrame );
768 Handle( SALOME_InteractiveObject ) theIO = new SALOME_InteractiveObject();
769 theIO->setEntry( entry.latin1() );
770 if ( !theIO.IsNull() )
772 // set interactive object
774 // Find SOBject (because shape should be published previously)
775 SUIT_Session* session = SUIT_Session::session();
776 SUIT_Application* app = session->activeApplication();
779 SalomeApp_Study* study = dynamic_cast<SalomeApp_Study*>( app->activeStudy() );
782 _PTR(SObject) SO ( study->studyDS()->FindObjectID( theIO->getEntry() ) );
785 // get CORBA reference to data object
786 CORBA::Object_var object = GeometryGUI::ClientSObjectToObject(SO);
787 if ( !CORBA::is_nil( object ) )
789 // downcast to GEOM object
790 GEOM::GEOM_Object_var GeomObject = GEOM::GEOM_Object::_narrow( object );
791 if ( !GeomObject->_is_nil() )
794 setShape( GEOM_Client().GetShape( GeometryGUI::GetGeomGen(), GeomObject ) );
795 myType = GeomObject->GetType();
802 UpdatePrs( prs ); // Update presentation by using of the double dispatch
808 //=================================================================
810 * GEOM_Displayer::internalReset
811 * Resets internal data
814 //=================================================================
815 void GEOM_Displayer::internalReset()
821 //=================================================================
823 * GEOM_Displayer::LocalSelection
824 * Activate selection of CAD shapes with activisation of selection
825 * of their sub-shapes (with opened local context for OCC viewer)
827 //=================================================================
828 void GEOM_Displayer::LocalSelection( const Handle(SALOME_InteractiveObject)& theIO, const int theMode )
830 SUIT_Session* session = SUIT_Session::session();
831 SalomeApp_Application* app = dynamic_cast<SalomeApp_Application*>( session->activeApplication() );
835 LightApp_SelectionMgr* sm = app->selectionMgr();
837 // remove all filters from selection
840 SALOME_View* vf = GetActiveView();
843 SALOME_Prs* prs = vf->CreatePrs( theIO.IsNull() ? 0 : theIO->getEntry() );
844 vf->LocalSelection( prs, theMode );
845 delete prs; // delete presentation because displayer is its owner
849 //=================================================================
851 * GEOM_Displayer::globalSelection
852 * Activate selection of CAD shapes without activisation of selection
853 * of their sub-shapes (without opened local context for OCC viewer)
855 //=================================================================
856 void GEOM_Displayer::GlobalSelection( const int theMode, const bool update )
858 TColStd_MapOfInteger aModes;
859 aModes.Add( theMode );
860 GlobalSelection( aModes, update );
863 //=================================================================
865 * GEOM_Displayer::globalSelection
866 * Activate selection of CAD shapes without activisation of selection
867 * of their sub-shapes (without opened local context for OCC viewer)
869 //=================================================================
870 void GEOM_Displayer::GlobalSelection( const TColStd_MapOfInteger& theModes,
873 SUIT_Session* session = SUIT_Session::session();
874 SalomeApp_Application* app = dynamic_cast<SalomeApp_Application*>( session->activeApplication() );
878 SALOME_View* vf = GetActiveView();
882 // Close local context
883 vf->GlobalSelection( update );
885 // Set selection filters in accordance with current mode
886 LightApp_SelectionMgr* sm = app->selectionMgr();
890 // Remove from selection temporary objects if necessary
891 if ( !theModes.Contains( GEOM_PREVIEW ) )
892 clearTemporary( sm );
894 //@ aSel->ClearIndex();
898 // Remove filters from AIS_InteractiveContext
899 Handle(AIS_InteractiveContext) ic;
900 SOCC_Viewer* viewer = dynamic_cast<SOCC_Viewer*>( vf );
903 ic = viewer->getAISContext();
908 if ( theModes.Contains( GEOM_ALLOBJECTS ) )
911 SUIT_SelectionFilter* aFilter;
912 if ( theModes.Extent() == 1 )
914 int aMode = TColStd_MapIteratorOfMapOfInteger( theModes ).Key();
915 aFilter = getFilter( aMode );
917 else if ( theModes.Extent() > 1 )
919 TColStd_MapOfInteger aTopAbsModes;
920 TColStd_MapIteratorOfMapOfInteger anIter( theModes );
921 QPtrList<SUIT_SelectionFilter> aListOfFilters;
922 for ( ; anIter.More(); anIter.Next() )
924 SUIT_SelectionFilter* aFilter = getFilter( anIter.Key() );
926 aListOfFilters.append( aFilter );
929 aFilter = new GEOM_LogicalFilter( aListOfFilters, GEOM_LogicalFilter::LO_OR );
936 sm->installFilter( aFilter );
939 Handle(GEOM_OCCFilter) anOCCFilter = new GEOM_OCCFilter( sm );
940 ic->AddFilter( anOCCFilter );
945 //=================================================================
947 * GEOM_Displayer::LocalSelection
948 * Activate selection of CAD shapes with activisation of selection
949 * of their sub-shapes (with opened local context for OCC viewer)
951 //=================================================================
952 void GEOM_Displayer::LocalSelection( const SALOME_ListIO& theIOList, const int theMode )
954 SALOME_ListIteratorOfListIO Iter( theIOList );
955 for ( ; Iter.More(); Iter.Next() )
956 LocalSelection( Iter.Value(), theMode );
959 //=================================================================
961 * GEOM_Displayer::BeforeDisplay
962 * Called before displaying of pars. Close local context
963 * [ Reimplemented from SALOME_Displayer ]
965 //=================================================================
966 void GEOM_Displayer::BeforeDisplay( SALOME_View* v, const SALOME_OCCViewType& )
968 SOCC_Viewer* vf = dynamic_cast<SOCC_Viewer*>( v );
971 Handle(AIS_InteractiveContext) ic = vf->getAISContext();
974 if ( ic->HasOpenedContext() )
975 ic->CloseAllContexts();
980 void GEOM_Displayer::AfterDisplay( SALOME_View*, const SALOME_OCCViewType& )
985 //=================================================================
987 * GEOM_Displayer::SetColor
988 * Set color for shape displaying. If it is equal -1 then default color is used.
989 * Available values are from Quantity_NameOfColor enumeration
991 //=================================================================
992 void GEOM_Displayer::SetColor( const int color )
997 int GEOM_Displayer::GetColor() const
1002 bool GEOM_Displayer::HasColor() const
1004 return myColor != -1;
1007 void GEOM_Displayer::UnsetColor()
1012 //=================================================================
1014 * GEOM_Displayer::SetWidth
1015 * Set width of shape displaying. If it is equal -1 then default width is used.
1017 //=================================================================
1018 void GEOM_Displayer::SetWidth( const double width )
1023 double GEOM_Displayer::GetWidth() const
1028 bool GEOM_Displayer::HasWidth() const
1030 return myWidth != -1;
1033 void GEOM_Displayer::UnsetWidth()
1038 //=================================================================
1040 * GEOM_Displayer::SetToActivate
1041 * This method is used for activisation/deactivisation of objects to be displayed
1043 //=================================================================
1044 void GEOM_Displayer::SetToActivate( const bool toActivate )
1046 myToActivate = toActivate;
1048 bool GEOM_Displayer::ToActivate() const
1050 return myToActivate;
1053 //=================================================================
1055 * GEOM_Displayer::clearTemporary
1056 * Removes from selection temporary objects
1058 //=================================================================
1059 void GEOM_Displayer::clearTemporary( LightApp_SelectionMgr* theSelMgr )
1061 SALOME_ListIO selected, toSelect;
1062 theSelMgr->selectedObjects( selected );
1064 for ( SALOME_ListIteratorOfListIO it( selected ) ; it.More(); it.Next() ) {
1065 Handle(SALOME_InteractiveObject) io = it.Value();
1066 if ( !io.IsNull() && io->hasEntry() && strncmp( io->getEntry(), "TEMP_", 5 ) != 0 )
1067 toSelect.Append( it.Value() );
1070 theSelMgr->setSelectedObjects( toSelect, true );
1073 void GEOM_Displayer::SetName( const char* theName )
1078 void GEOM_Displayer::UnsetName()
1083 SalomeApp_Study* GEOM_Displayer::getStudy() const
1085 return dynamic_cast<SalomeApp_Study*>( myApp->activeStudy() );
1088 void GEOM_Displayer::setIO( const Handle(SALOME_InteractiveObject)& theIO )
1093 void GEOM_Displayer::setShape( const TopoDS_Shape& theShape )
1098 bool GEOM_Displayer::canBeDisplayed( const QString& /*entry*/, const QString& viewer_type ) const
1100 return viewer_type==SOCC_Viewer::Type() || viewer_type==SVTK_Viewer::Type();