src/GEOMGUI/GeometryGUI_Swig.cxx

   1 //  Copyright (C) 2007-2008  CEA/DEN, EDF R&D, OPEN CASCADE
   2 //
   3
   4 //  Copyright (C) 2003-2007  OPEN CASCADE, EADS/CCR, LIP6, CEA/DEN,
   5 //  CEDRAT, EDF R&D, LEG, PRINCIPIA R&D, BUREAU VERITAS
   6 //
   7 //  This library is free software; you can redistribute it and/or
   8 //  modify it under the terms of the GNU Lesser General Public
   9 //  License as published by the Free Software Foundation; either
  10 //  version 2.1 of the License.
  11 //
  12 //  This library is distributed in the hope that it will be useful,
  13 //  but WITHOUT ANY WARRANTY; without even the implied warranty of
  14 //  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  15 //  Lesser General Public License for more details.
  16 //
  17 //  You should have received a copy of the GNU Lesser General Public
  18 //  License along with this library; if not, write to the Free Software
  19 //  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307 USA
  20 //
  21 //  See http://www.salome-platform.org/ or email : webmaster.salome@opencascade.com
  22 //
  23 // GEOM GEOMGUI : GUI for Geometry component
  24 // File   : GeometryGUI_Swig.cxx
  25 // Author : Nicolas REJNERI, Paul RASCLE
  26 //
  27 #include "GeometryGUI_Swig.hxx"
  28
  29 #include "GeometryGUI.h"
  30
  31 #include "SUIT_Desktop.h"
  32 #include "SUIT_Session.h"
  33 #include "SalomeApp_Application.h"
  34 #include "SalomeApp_Study.h"
  35
  36 #include "OB_Browser.h"
  37
  38 #include "OCCViewer_ViewWindow.h"
  39 #include "OCCViewer_ViewManager.h"
  40 #include "SOCC_ViewModel.h"
  41 #include <SOCC_Prs.h>
  42
  43 #include "SVTK_ViewModel.h"
  44 #include "SVTK_ViewWindow.h"
  45 #include "SVTK_View.h"
  46 #include "SVTK_Renderer.h"
  47 #include <SVTK_Prs.h>
  48
  49 #include "GEOM_Actor.h"
  50 #include "GEOM_Client.hxx"
  51 #include "GEOM_AISShape.hxx"
  52 #include "GEOM_InteractiveObject.hxx"
  53 #include "GEOM_Displayer.h"
  54
  55 #include "SALOME_Event.h"
  56
  57 // OCCT Includes
  58 #include <TopAbs.hxx>
  59 #include <TopoDS_Shape.hxx>
  60 #include <AIS_ListOfInteractive.hxx>
  61 #include <AIS_ListIteratorOfListOfInteractive.hxx>
  62 #include <AIS_Drawer.hxx>
  63 #include <BRepTools.hxx>
  64
  65 // IDL Headers
  66 #include <SALOMEconfig.h>
  67 #include CORBA_SERVER_HEADER(GEOM_Gen)
  68
  69 #include <vtkRenderer.h>
  70
  71 using namespace std;
  72
  73
  74 static GEOM_Client ShapeReader;
  75
  76 inline OCCViewer_Viewer* GetOCCViewer(SUIT_Application* theApp){
  77   SUIT_ViewWindow* window = theApp->desktop()->activeWindow();
  78   if(window && window->getViewManager()->getType() == OCCViewer_Viewer::Type()){
  79     OCCViewer_ViewWindow* vw = dynamic_cast<OCCViewer_ViewWindow*>( window );
  80     if ( vw ) {
  81       OCCViewer_ViewManager* vm = dynamic_cast<OCCViewer_ViewManager*>( vw->getViewManager() );
  82       if ( vm )
  83         return vm->getOCCViewer();
  84     }
  85   }
  86
  87   return 0;
  88 }
  89
  90 inline SVTK_ViewWindow* GetSVTKViewWindow(SUIT_Application* theApp){
  91   SUIT_ViewWindow* window = theApp->desktop()->activeWindow();
  92   if(window && window->getViewManager()->getType() == SVTK_Viewer::Type())
  93     return dynamic_cast<SVTK_ViewWindow*>( window );
  94
  95   return 0;
  96 }
  97
  98 GEOM_Swig::GEOM_Swig()
  99 {
 100   // MESSAGE("Constructeur");
 101 }
 102
 103 GEOM_Swig::~GEOM_Swig()
 104 {
 105   // MESSAGE("Destructeur");
 106 }
 107
 108 void GEOM_Swig::createAndDisplayGO (const char* Entry, bool isUpdated)
 109 {
 110   class TEvent: public SALOME_Event
 111   {
 112     std::string myEntry;
 113     bool        myUpdateViewer;
 114   public:
 115     TEvent(const char* theEntry, bool toUpdateViewer):
 116       myEntry(theEntry),
 117       myUpdateViewer(toUpdateViewer)
 118     {}
 119     virtual void Execute()
 120     {
 121       SUIT_Application* app = SUIT_Session::session()->activeApplication();
 122       if (!app) return;
 123
 124       SalomeApp_Study* ActiveStudy = dynamic_cast<SalomeApp_Study*>(app->activeStudy());
 125       if (!ActiveStudy) return;
 126
 127       _PTR(Study) aStudy(ActiveStudy->studyDS());
 128       _PTR(StudyBuilder) aStudyBuilder = aStudy->NewBuilder();
 129
 130       GEOM::GEOM_Gen_var Geom = GeometryGUI::GetGeomGen();
 131       if (CORBA::is_nil(Geom)) {
 132         GeometryGUI::InitGeomGen();
 133         Geom = GeometryGUI::GetGeomGen();
 134       }
 135       if (CORBA::is_nil(Geom))
 136         return;
 137
 138       string aFatherIOR;
 139       _PTR(SComponent) father = aStudy->FindComponent("GEOM");
 140       if (!father)
 141         return;
 142       if (!father->ComponentIOR(aFatherIOR)) {
 143         CORBA::String_var objStr = SalomeApp_Application::orb()->object_to_string(Geom);
 144         aStudyBuilder->LoadWith(father, objStr.in());
 145         father->ComponentIOR(aFatherIOR);
 146       }
 147
 148       _PTR(SObject) obj = aStudy->FindObjectID(myEntry);
 149       if (!obj)
 150         return;
 151
 152       // Create new actor
 153       _PTR(GenericAttribute) anAttr;
 154       if (!obj->FindAttribute(anAttr, "AttributeIOR"))
 155         return;
 156       _PTR(AttributeIOR) anIOR(anAttr);
 157       string anIORValue = anIOR->Value();
 158
 159       GEOM::GEOM_Object_var aShape = Geom->GetIORFromString(anIORValue.c_str());
 160       TopoDS_Shape Shape = ShapeReader.GetShape(Geom,aShape);
 161       if (!Shape.IsNull()) {
 162         if (obj->FindAttribute(anAttr, "AttributeName")) {
 163           _PTR(AttributeName) aName (anAttr);
 164           string aNameValue = aName->Value();
 165           // open transaction
 166           /*SUIT_Operation* op = new SalomeApp_ImportOperation (app);
 167           op->start();
 168
 169           _PTR(SObject) newObj1 = aStudyBuilder->NewObject(father);
 170           aStudyBuilder->Addreference(newObj1, obj);
 171           // commit transaction
 172           op->commit();*/
 173           Handle(GEOM_InteractiveObject) anIO =
 174             new GEOM_InteractiveObject (const_cast<char*>(anIORValue.c_str()),
 175                                         const_cast<char*>(aFatherIOR.c_str()),
 176                                         "GEOM",
 177                                         const_cast<char*>( obj->GetID().c_str()));
 178
 179           GEOM_Displayer(ActiveStudy).Display(anIO, myUpdateViewer);
 180           /*if (SVTK_ViewWindow* aViewWindow = GetSVTKViewWindow(app)) {
 181             SVTK_View* aView = aViewWindow->getView();
 182             int aMode = aView->GetDisplayMode();
 183
 184             vtkActorCollection* theActors =
 185               GEOM_AssemblyBuilder::BuildActors(Shape,0,aMode,true);
 186             theActors->InitTraversal();
 187             while (vtkActor* anActor = theActors->GetNextActor()) {
 188               GEOM_Actor* GActor = GEOM_Actor::SafeDownCast(anActor);
 189               GActor->setName(const_cast<char*>(aNameValue.c_str()));
 190               GActor->setIO(anIO);
 191               aView->Display(GActor);
 192             }
 193             aView->Repaint();
 194           } else if (OCCViewer_Viewer* occViewer = GetOCCViewer(app)) {
 195             Handle(AIS_InteractiveContext) ic = occViewer->getAISContext();
 196             Handle(GEOM_AISShape) aSh =
 197               new GEOM_AISShape (Shape,const_cast<char*>(aNameValue.c_str()));
 198             aSh->setName(const_cast<char*>(aNameValue.c_str()));
 199             aSh->setIO(anIO);
 200             ic->Display(aSh);
 201             ic->AddOrRemoveCurrentObject(aSh,true);
 202             }*/
 203           // update object browser
 204           SalomeApp_Application* app = NULL; //dynamic_cast<SalomeApp_Application*>(app);
 205           if (app) {
 206             CAM_Module* module = app->module("Geometry");
 207             SalomeApp_Module* appMod = dynamic_cast<SalomeApp_Module*>(module);
 208             if (appMod)
 209               appMod->updateObjBrowser(true);
 210           }
 211         }
 212       }
 213     }
 214   };
 215
 216   // MESSAGE("createAndDisplayGO");
 217   ProcessVoidEvent(new TEvent (Entry, isUpdated));
 218
 219   class TEventUpdateBrowser: public SALOME_Event
 220     {
 221       public:
 222         TEventUpdateBrowser() {}
 223         virtual void Execute() {
 224           SalomeApp_Application* app =
 225             dynamic_cast<SalomeApp_Application*>(SUIT_Session::session()->activeApplication());
 226           if (app) {
 227             CAM_Module* module = app->module("Geometry");
 228             SalomeApp_Module* appMod = dynamic_cast<SalomeApp_Module*>(module);
 229             if (appMod) appMod->updateObjBrowser(true);
 230           }
 231         }
 232     };
 233
 234   if (isUpdated)
 235     ProcessVoidEvent(new TEventUpdateBrowser ());
 236 }
 237
 238 void GEOM_Swig::createAndDisplayFitAllGO (const char* Entry)
 239 {
 240   class TEventFitAll: public SALOME_Event
 241   {
 242     public:
 243       TEventFitAll() {}
 244       virtual void Execute() {
 245         SUIT_Application* app = SUIT_Session::session()->activeApplication();
 246         if (!app) return;
 247
 248         if (SVTK_ViewWindow* aViewWindow = GetSVTKViewWindow(app))
 249           {
 250             SVTK_View* aView = aViewWindow->getView();
 251             aView->GetRenderer()->OnFitAll();
 252           }
 253         else if (OCCViewer_Viewer* occViewer = GetOCCViewer(app))
 254           {
 255             Handle(V3d_Viewer) aViewer3d = occViewer->getViewer3d();
 256             aViewer3d->InitActiveViews();
 257
 258             if (aViewer3d->MoreActiveViews())
 259               aViewer3d->ActiveView()->FitAll();
 260           }
 261       }
 262   };
 263
 264   createAndDisplayGO(Entry);
 265   ProcessVoidEvent(new TEventFitAll());
 266 }
 267
 268 void GEOM_Swig::UpdateViewer()
 269 {
 270   class TEventUpdateViewer: public SALOME_Event
 271   {
 272     public:
 273       TEventUpdateViewer() {}
 274       virtual void Execute() {
 275         SUIT_Application* app = SUIT_Session::session()->activeApplication();
 276         if (!app) return;
 277         SalomeApp_Study* ActiveStudy = dynamic_cast<SalomeApp_Study*>(app->activeStudy());
 278         if (!ActiveStudy) return;
 279
 280         GEOM_Displayer(ActiveStudy).UpdateViewer();
 281       }
 282   };
 283
 284   ProcessVoidEvent(new TEventUpdateViewer());
 285 }
 286
 287 int GEOM_Swig::getIndexTopology(const char* SubIOR, const char* IOR)
 288 {
 289   GEOM::GEOM_Gen_var aGeomGen = GeometryGUI::GetGeomGen();
 290   if (CORBA::is_nil(aGeomGen))
 291     return -1;
 292
 293   GEOM::GEOM_Object_var aMainShape = aGeomGen->GetIORFromString(IOR);
 294   GEOM::GEOM_Object_var aSubShape  = aGeomGen->GetIORFromString(SubIOR);
 295   if (CORBA::is_nil(aMainShape) || CORBA::is_nil(aSubShape))
 296     return -1;
 297
 298   GEOM::GEOM_IShapesOperations_var anIShapesOperations =
 299     aGeomGen->GetIShapesOperations(aMainShape->GetStudyID());
 300   if (CORBA::is_nil(anIShapesOperations))
 301     return -1;
 302
 303   return anIShapesOperations->GetTopologyIndex(aMainShape, aSubShape);
 304 }
 305
 306 const char* GEOM_Swig::getShapeTypeString(const char* IOR)
 307 {
 308   TCollection_AsciiString aTypeName ("Shape of unknown type");
 309
 310   GEOM::GEOM_Gen_var aGeomGen = GeometryGUI::GetGeomGen();
 311   if (!CORBA::is_nil(aGeomGen))
 312   {
 313     GEOM::GEOM_Object_var aShape = aGeomGen->GetIORFromString(IOR);
 314     if (!CORBA::is_nil(aShape))
 315     {
 316       GEOM::GEOM_IShapesOperations_var anIShapesOperations =
 317         aGeomGen->GetIShapesOperations(aShape->GetStudyID());
 318       if (!CORBA::is_nil(anIShapesOperations))
 319       {
 320         aTypeName = anIShapesOperations->GetShapeTypeString(aShape);
 321       }
 322     }
 323   }
 324
 325   return CORBA::string_dup(aTypeName.ToCString());
 326 }
 327
 328
 329 const char* GEOM_Swig::getShapeTypeIcon(const char* IOR)
 330 {
 331   GEOM::GEOM_Gen_var Geom = GeometryGUI::GetGeomGen();
 332   if ( CORBA::is_nil( Geom ) )
 333     return "None";
 334
 335   GEOM::GEOM_Object_var aShape = Geom->GetIORFromString(IOR);
 336   TopoDS_Shape shape = ShapeReader.GetShape(Geom, aShape);
 337
 338   if( shape.IsNull() ) {
 339     return "None" ;
 340   }
 341
 342   switch (shape.ShapeType() )
 343     {
 344     case TopAbs_COMPOUND:
 345       { return "ICON_OBJBROWSER_COMPOUND" ;}
 346     case  TopAbs_COMPSOLID:
 347       { return "ICON_OBJBROWSER_COMPSOLID" ;}
 348     case TopAbs_SOLID:
 349       { return "ICON_OBJBROWSER_SOLID" ;}
 350     case TopAbs_SHELL:
 351       { return "ICON_OBJBROWSER_SHELL" ;}
 352     case TopAbs_FACE:
 353       { return "ICON_OBJBROWSER_FACE" ;}
 354     case TopAbs_WIRE:
 355       { return "ICON_OBJBROWSER_WIRE" ;}
 356     case TopAbs_EDGE:
 357       { return "ICON_OBJBROWSER_EDGE" ;}
 358     case TopAbs_VERTEX:
 359       { return "ICON_OBJBROWSER_VERTEX" ;}
 360     }
 361
 362   return "None";
 363 }
 364
 365 void GEOM_Swig::setDisplayMode(const char* theEntry, int theMode, bool isUpdated)
 366 {
 367   class TEvent: public SALOME_Event {
 368     std::string myEntry;
 369     int myMode;
 370     bool myUpdateViewer;
 371   public:
 372     TEvent(const char* theEntryArg, int theModeArg, bool theUpdated):
 373       myEntry(theEntryArg), myMode(theModeArg), myUpdateViewer(theUpdated)
 374     {}
 375     virtual void Execute() {
 376       SUIT_Application* anApp = SUIT_Session::session()->activeApplication();
 377       if (!anApp) return;
 378
 379       Handle(SALOME_InteractiveObject) anIO =
 380         new SALOME_InteractiveObject(myEntry.c_str(), "GEOM", "");
 381
 382       if (SVTK_ViewWindow* aViewWindow = GetSVTKViewWindow(anApp)) {
 383         SVTK_View* aView = aViewWindow->getView();
 384         aView->SetDisplayMode(anIO, myMode);
 385         if (myUpdateViewer)
 386           aView->Repaint();
 387       }
 388       else if (OCCViewer_Viewer* occViewer = GetOCCViewer(anApp)) {
 389         SOCC_Viewer* soccViewer = dynamic_cast<SOCC_Viewer*>(occViewer);
 390         if (soccViewer)
 391           soccViewer->switchRepresentation(anIO, myMode, myUpdateViewer);
 392       }
 393     }
 394   };
 395
 396   ProcessVoidEvent(new TEvent (theEntry, theMode, isUpdated));
 397 }
 398
 399 void GEOM_Swig::setVectorsMode(const char* theEntry, bool isOn, bool isUpdated)
 400 {
 401   class TEvent: public SALOME_Event {
 402     std::string myEntry;
 403     bool myOn;
 404     bool myUpdateViewer;
 405   public:
 406     TEvent(const char* theEntryArg, bool theOn, bool theUpdated):
 407       myEntry(theEntryArg), myOn(theOn), myUpdateViewer(theUpdated)
 408     {}
 409     virtual void Execute() {
 410       SUIT_Application* anApp = SUIT_Session::session()->activeApplication();
 411       if (!anApp) return;
 412
 413       Handle(SALOME_InteractiveObject) anIO =
 414         new SALOME_InteractiveObject(myEntry.c_str(), "GEOM", "");
 415
 416       if (SVTK_ViewWindow* aViewWindow = GetSVTKViewWindow(anApp)) {
 417         SVTK_View* aView = aViewWindow->getView();
 418         SVTK_Viewer* stvkViewer = dynamic_cast<SVTK_Viewer*>(aViewWindow->getViewManager()->getViewModel());
 419         SVTK_Prs* vtkPrs = dynamic_cast<SVTK_Prs*>( stvkViewer->CreatePrs( myEntry.c_str()  ) );
 420         vtkActorCollection* anActors = vtkPrs->GetObjects();
 421         anActors->InitTraversal();
 422         while (vtkActor* anAct = anActors->GetNextActor()) {
 423           GEOM_Actor* aGeomActor = GEOM_Actor::SafeDownCast(anAct);
 424           aGeomActor->SetVectorMode(!aGeomActor->GetVectorMode());
 425         }
 426         if (myUpdateViewer)
 427           aView->Repaint();
 428       }
 429       else if (OCCViewer_Viewer* occViewer = GetOCCViewer(anApp)) {
 430         Handle(AIS_InteractiveContext) ic = occViewer->getAISContext();
 431         SOCC_Viewer* soccViewer = dynamic_cast<SOCC_Viewer*>(occViewer);
 432         if (soccViewer) {
 433           SOCC_Prs* occPrs = dynamic_cast<SOCC_Prs*>( soccViewer->CreatePrs( myEntry.c_str() ) );
 434           if ( occPrs && !occPrs->IsNull() ) {
 435             AIS_ListOfInteractive shapes; occPrs->GetObjects( shapes );
 436             AIS_ListIteratorOfListOfInteractive interIter( shapes );
 437             for ( ; interIter.More(); interIter.Next() ) {
 438               Handle(GEOM_AISShape) aSh = Handle(GEOM_AISShape)::DownCast( interIter.Value() );
 439               aSh->SetDisplayVectors(myOn);
 440               ic->RecomputePrsOnly(interIter.Value());
 441             }
 442           }
 443         }
 444       }
 445     }
 446   };
 447
 448   ProcessVoidEvent(new TEvent (theEntry, isOn, isUpdated));
 449 }
 450
 451 void GEOM_Swig::setColor(const char* theEntry, int red, int green, int blue, bool isUpdated)
 452 {
 453   class TEvent: public SALOME_Event {
 454     std::string myEntry;
 455     int myRed;
 456     int myGreen;
 457     int myBlue;
 458     bool myUpdateViewer;
 459   public:
 460     TEvent(const char* theEntryArg, int theR, int theG, int theB, bool theUpdated):
 461       myEntry(theEntryArg), myRed(theR), myGreen(theG), myBlue(theB), myUpdateViewer(theUpdated)
 462     {}
 463     virtual void Execute() {
 464       SUIT_Application* anApp = SUIT_Session::session()->activeApplication();
 465       if (!anApp) return;
 466
 467       Handle(SALOME_InteractiveObject) anIO =
 468         new SALOME_InteractiveObject(myEntry.c_str(), "GEOM", "");
 469
 470       if (SVTK_ViewWindow* aViewWindow = GetSVTKViewWindow(anApp)){
 471         SVTK_View* aView = aViewWindow->getView();
 472         QColor aColor (myRed, myGreen, myBlue);
 473         aView->SetColor(anIO, aColor);
 474         if (myUpdateViewer)
 475           aView->Repaint();
 476       } else if (OCCViewer_Viewer* occViewer = GetOCCViewer(anApp)) {
 477         Handle(AIS_InteractiveContext) ic = occViewer->getAISContext();
 478         AIS_ListOfInteractive List;
 479         ic->DisplayedObjects(List);
 480         AIS_ListIteratorOfListOfInteractive ite (List);
 481         for (; ite.More(); ite.Next()) {
 482           Handle(SALOME_InteractiveObject) anObj =
 483             Handle(SALOME_InteractiveObject)::DownCast(ite.Value()->GetOwner());
 484           if (!anObj.IsNull() && anObj->hasEntry() && anObj->isSame(anIO)) {
 485             Quantity_Color CSFColor =
 486               Quantity_Color(myRed/255., myGreen/255., myBlue/255., Quantity_TOC_RGB);
 487             ite.Value()->SetColor(CSFColor);
 488             if (ite.Value()->IsKind(STANDARD_TYPE(GEOM_AISShape)))
 489               Handle(GEOM_AISShape)::DownCast(ite.Value())->SetShadingColor(CSFColor);
 490             ic->Redisplay(ite.Value(), true, true);
 491             if (myUpdateViewer)
 492               occViewer->update();
 493             break;
 494           }
 495         }
 496       }
 497     }
 498   };
 499   ProcessVoidEvent(new TEvent(theEntry, red, green, blue, isUpdated));
 500 }
 501
 502 void GEOM_Swig::setTransparency(const char* theEntry, float transp, bool isUpdated)
 503 {
 504   class TEvent: public SALOME_Event {
 505     std::string myEntry;
 506     float myParam;
 507     bool myUpdateViewer;
 508   public:
 509     TEvent(const char* theEntryArg, float theParam, bool theUpdated):
 510       myEntry(theEntryArg), myParam(theParam), myUpdateViewer(theUpdated)
 511     {}
 512     virtual void Execute() {
 513       SUIT_Application* anApp = SUIT_Session::session()->activeApplication();
 514       if (!anApp) return;
 515
 516       Handle(SALOME_InteractiveObject) anIO =
 517         new SALOME_InteractiveObject(myEntry.c_str(), "GEOM", "");
 518
 519       if (SVTK_ViewWindow* aViewWindow = GetSVTKViewWindow(anApp)) {
 520         SVTK_View* aView = aViewWindow->getView();
 521         aView->SetTransparency(anIO, myParam);
 522         if (myUpdateViewer)
 523           aView->Repaint();
 524       } else if (OCCViewer_Viewer* occViewer = GetOCCViewer(anApp)) {
 525         SOCC_Viewer* soccViewer = dynamic_cast<SOCC_Viewer*>(occViewer);
 526         if (soccViewer)
 527           soccViewer->setTransparency(anIO, myParam, myUpdateViewer);
 528       }
 529     }
 530   };
 531
 532   ProcessVoidEvent(new TEvent (theEntry, transp, isUpdated));
 533 }
 534
 535
 536 class TInitGeomGenEvent: public SALOME_Event {
 537 public:
 538   typedef bool TResult;
 539   TResult myResult;
 540   TInitGeomGenEvent() : myResult(false) {}
 541   virtual void Execute() {
 542     myResult = GeometryGUI::InitGeomGen();
 543   }
 544 };
 545 bool GEOM_Swig::initGeomGen()
 546 {
 547   return ProcessEvent(new TInitGeomGenEvent());
 548 }
 549
 550
 551
 552 void GEOM_Swig::eraseGO (const char* Entry, bool allWindows)
 553 {
 554   class TEvent: public SALOME_Event
 555   {
 556     std::string myEntry;
 557     bool myFromAllWindows;
 558   public:
 559     TEvent(const char* theEntry, bool fromAllWindows):
 560       myEntry(theEntry), myFromAllWindows(fromAllWindows)
 561     {}
 562     virtual void Execute()
 563     {
 564       SUIT_Application* app = SUIT_Session::session()->activeApplication();
 565       if (!app) return;
 566       SalomeApp_Study* ActiveStudy = dynamic_cast<SalomeApp_Study*>(app->activeStudy());
 567       if (!ActiveStudy) return;
 568
 569       Handle (SALOME_InteractiveObject) aIO = new SALOME_InteractiveObject(myEntry.c_str(), "GEOM", "");
 570
 571       GEOM_Displayer(ActiveStudy).Erase(aIO, true);
 572       /*      if (myFromAllWindows) {
 573         QPtrList<SUIT_ViewWindow> aWindows = app->desktop()->windows();
 574         SUIT_ViewWindow* aWin = 0;
 575         for (aWin = aWindows.first(); aWin; aWin = aWindows.next()) {
 576           EraseObject(aWin, aIO);
 577         }
 578       } else {
 579         SUIT_ViewWindow* aWin = app->desktop()->activeWindow();
 580         if (aWin)
 581           EraseObject(aWin, aIO);
 582           }*/
 583     }
 584
 585     /*  private:
 586     void EraseObject(SUIT_ViewWindow* theWin, Handle (SALOME_InteractiveObject) theIO)
 587     {
 588       if (theWin->getViewManager()->getType() == OCCViewer_Viewer::Type()){
 589         OCCViewer_ViewWindow* vw = dynamic_cast<OCCViewer_ViewWindow*>( theWin );
 590         if ( vw ) {
 591           OCCViewer_ViewManager* vm = dynamic_cast<OCCViewer_ViewManager*>( vw->getViewManager() );
 592           if ( vm ) {
 593             SOCC_Viewer* aViewer = dynamic_cast<SOCC_Viewer*>(vm->getOCCViewer());
 594             if (aViewer) {
 595               SALOME_Prs* aPrs = aViewer->CreatePrs(myEntry.c_str());
 596               if (aPrs) {
 597                 SALOME_OCCPrs* aOccPrs =  dynamic_cast<SALOME_OCCPrs*>(aPrs);
 598                 if (aOccPrs) {
 599                   aViewer->Erase(aOccPrs);
 600                   aViewer->Repaint();
 601                 }
 602               }
 603             }
 604           }
 605         }
 606       } else if (theWin->getViewManager()->getType() == SVTK_Viewer::Type()){
 607         SVTK_ViewWindow* aViewWindow = dynamic_cast<SVTK_ViewWindow*>( theWin );
 608         if (aViewWindow) {
 609           aViewWindow->Erase(theIO);
 610         }
 611       }
 612       }*/
 613
 614   };
 615   ProcessVoidEvent(new TEvent(Entry, allWindows));
 616 }
 617
 618
 619
 620 void GEOM_Swig::setDeflection(const char* theEntry, float theDeflect)
 621 {
 622   class TEvent: public SALOME_Event {
 623     std::string myEntry;
 624     float myParam;
 625   public:
 626     TEvent(const char* theEntryArg, float theParam):
 627       myEntry(theEntryArg), myParam(theParam)
 628     {}
 629     virtual void Execute() {
 630       SUIT_Application* anApp = SUIT_Session::session()->activeApplication();
 631       if (!anApp) return;
 632
 633       Handle(SALOME_InteractiveObject) anIO =
 634         new SALOME_InteractiveObject(myEntry.c_str(), "GEOM", "");
 635
 636       if (SVTK_ViewWindow* aViewWindow = GetSVTKViewWindow(anApp)) {
 637         vtkActorCollection* aActors = aViewWindow->getRenderer()->GetActors();
 638         aActors->InitTraversal();
 639         while (vtkActor* aAct = aActors->GetNextActor()) {
 640           if (GEOM_Actor* aGeomActor = dynamic_cast<GEOM_Actor*>(aAct)) {
 641             if (aGeomActor->hasIO()) {
 642               Handle(SALOME_InteractiveObject) aNextIO = aGeomActor->getIO();
 643               if (aNextIO->isSame(anIO)) {
 644                 aGeomActor->setDeflection(myParam);
 645                 aViewWindow->Repaint();
 646                 return;
 647               }
 648             }
 649           }
 650         }
 651         //      aView->SetTransparency(anIO, myParam);
 652         //aView->Repaint();
 653       } else if (OCCViewer_Viewer* occViewer = GetOCCViewer(anApp)) {
 654         Handle(AIS_InteractiveContext) aContext = occViewer->getAISContext();
 655         AIS_ListOfInteractive aAISList;
 656         aContext->DisplayedObjects(aAISList);
 657         AIS_ListIteratorOfListOfInteractive it(aAISList);
 658         for (; it.More(); it.Next()) {
 659           Handle(SALOME_InteractiveObject) aObj =
 660             Handle(SALOME_InteractiveObject)::DownCast(it.Value()->GetOwner());
 661           if ((!aObj.IsNull()) && aObj->hasEntry() && aObj->isSame(anIO)) {
 662             Handle(AIS_Shape) aShape = Handle(AIS_Shape)::DownCast(it.Value());
 663             if (!aShape.IsNull()) {
 664               TopoDS_Shape aSh = aShape->Shape();
 665               if (!aSh.IsNull())
 666                 BRepTools::Clean(aSh);
 667
 668               aShape->SetOwnDeviationCoefficient( myParam );
 669               aShape->SetOwnHLRDeviationAngle( 1.57 );
 670               aContext->Redisplay(aShape);
 671               return;
 672             }
 673           }
 674         }
 675       }
 676     }
 677   };
 678
 679   ProcessVoidEvent(new TEvent (theEntry, theDeflect));
 680 }
 681