src/GEOMGUI/GeometryGUI_Swig.cxx

   1 //  GEOM GEOMGUI : GUI for Geometry component
   2 //
   3 //  Copyright (C) 2003  OPEN CASCADE, EADS/CCR, LIP6, CEA/DEN,
   4 //  CEDRAT, EDF R&D, LEG, PRINCIPIA R&D, BUREAU VERITAS
   5 //
   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.
  10 //
  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.
  15 //
  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
  19 //
  20 //  See http://www.opencascade.org/SALOME/ or email : webmaster.salome@opencascade.org
  21 //
  22 //
  23 //
  24 //  File   : GeometryGUI_Swig.cxx
  25 //  Author : Nicolas REJNERI, Paul RASCLE
  26 //  Module : GEOM
  27 //  $Header$
  28
  29 #include "GeometryGUI_Swig.hxx"
  30 #include "SALOMEGUI_Swig.hxx"
  31
  32 #include "GeometryGUI.h"
  33
  34 #include "SUIT_Session.h"
  35 #include "SalomeApp_Application.h"
  36 #include "SalomeApp_Study.h"
  37 #include "SalomeApp_ImportOperation.h"
  38
  39 #include "OB_Browser.h"
  40
  41 #include "OCCViewer_ViewWindow.h"
  42 #include "OCCViewer_ViewManager.h"
  43 #include "SOCC_ViewModel.h"
  44
  45 #include "SVTK_ViewModel.h"
  46 #include "SVTK_ViewWindow.h"
  47 #include "SVTK_View.h"
  48
  49 #include "GEOM_Actor.h"
  50 #include "GEOM_Client.hxx"
  51 #include "GEOM_AISShape.hxx"
  52 #include "GEOM_AssemblyBuilder.h"
  53 #include "GEOM_InteractiveObject.hxx"
  54
  55 #include "SALOME_Event.hxx"
  56
  57 #include "utilities.h"
  58
  59 #include "SALOMEDSClient.hxx"
  60
  61 // OCCT Includes
  62 #include <TopExp_Explorer.hxx>
  63 #include <TopTools_MapOfShape.hxx>
  64 #include <TopTools_ListOfShape.hxx>
  65 #include <TopTools_ListIteratorOfListOfShape.hxx>
  66 #include <BRepAdaptor_Surface.hxx>
  67 #include <BRepAdaptor_Curve.hxx>
  68 #include <GeomAbs_CurveType.hxx>
  69 #include <GeomAbs_SurfaceType.hxx>
  70 #include <TopoDS.hxx>
  71 #include <TopoDS_Edge.hxx>
  72 #include <TopoDS_Face.hxx>
  73 #include <TopoDS_Iterator.hxx>
  74 #include <AIS_ListOfInteractive.hxx>
  75 #include <AIS_ListIteratorOfListOfInteractive.hxx>
  76 #include <V3d_Viewer.hxx>
  77
  78 using namespace std;
  79
  80
  81 static GEOM_Client ShapeReader;
  82
  83 inline OCCViewer_Viewer* GetOCCViewer(SUIT_Application* theApp){
  84   SUIT_ViewWindow* window = theApp->desktop()->activeWindow();
  85   if(window && window->getViewManager()->getType() == OCCViewer_Viewer::Type()){
  86     OCCViewer_ViewWindow* vw = dynamic_cast<OCCViewer_ViewWindow*>( window );
  87     if ( vw ) {
  88       OCCViewer_ViewManager* vm = dynamic_cast<OCCViewer_ViewManager*>( vw->getViewManager() );
  89       if ( vm )
  90         return vm->getOCCViewer();
  91     }
  92   }
  93
  94   return 0;
  95 }
  96
  97 inline SVTK_ViewWindow* GetSVTKViewWindow(SUIT_Application* theApp){
  98   SUIT_ViewWindow* window = theApp->desktop()->activeWindow();
  99   if(window && window->getViewManager()->getType() == SVTK_Viewer::Type())
 100     return dynamic_cast<SVTK_ViewWindow*>( window );
 101
 102   return 0;
 103 }
 104
 105 GEOM_Swig::GEOM_Swig()
 106 {
 107   // MESSAGE("Constructeur");
 108 }
 109
 110 GEOM_Swig::~GEOM_Swig()
 111 {
 112   // MESSAGE("Destructeur");
 113 }
 114
 115 void GEOM_Swig::createAndDisplayGO (const char* Entry)
 116 {
 117   class TEvent: public SALOME_Event
 118   {
 119     std::string myEntry;
 120   public:
 121     TEvent(const char* theEntry):
 122       myEntry(theEntry)
 123     {}
 124     virtual void Execute()
 125     {
 126       SUIT_Application* app = SUIT_Session::session()->activeApplication();
 127       if (!app) return;
 128
 129       SalomeApp_Study* ActiveStudy = dynamic_cast<SalomeApp_Study*>(app->activeStudy());
 130       if (!ActiveStudy) return;
 131
 132       _PTR(Study) aStudy(ActiveStudy->studyDS());
 133       _PTR(StudyBuilder) aStudyBuilder = aStudy->NewBuilder();
 134
 135       GEOM::GEOM_Gen_var Geom = GeometryGUI::GetGeomGen();
 136       if (CORBA::is_nil(Geom)) {
 137         GeometryGUI::InitGeomGen();
 138         Geom = GeometryGUI::GetGeomGen();
 139       }
 140       if (CORBA::is_nil(Geom))
 141         return;
 142
 143       string aFatherIOR;
 144       _PTR(SComponent) father = aStudy->FindComponent("GEOM");
 145       if (!father)
 146         return;
 147       if (!father->ComponentIOR(aFatherIOR)) {
 148         aStudyBuilder->LoadWith(father, SalomeApp_Application::orb()->object_to_string(Geom));
 149         father->ComponentIOR(aFatherIOR);
 150       }
 151
 152       _PTR(SObject) obj = aStudy->FindObjectID(myEntry);
 153       if (!obj)
 154         return;
 155
 156       // Create new actor
 157       _PTR(GenericAttribute) anAttr;
 158       if (!obj->FindAttribute(anAttr, "AttributeIOR"))
 159         return;
 160       _PTR(AttributeIOR) anIOR(anAttr);
 161       string anIORValue = anIOR->Value();
 162
 163       GEOM::GEOM_Object_var aShape = Geom->GetIORFromString(anIORValue.c_str());
 164       TopoDS_Shape Shape = ShapeReader.GetShape(Geom,aShape);
 165       if (!Shape.IsNull()) {
 166         if (obj->FindAttribute(anAttr, "AttributeName")) {
 167           _PTR(AttributeName) aName (anAttr);
 168           string aNameValue = aName->Value();
 169           // open transaction
 170           /*SUIT_Operation* op = new SalomeApp_ImportOperation (app);
 171           op->start();
 172
 173           _PTR(SObject) newObj1 = aStudyBuilder->NewObject(father);
 174           aStudyBuilder->Addreference(newObj1, obj);
 175           // commit transaction
 176           op->commit();*/
 177           Handle(GEOM_InteractiveObject) anIO =
 178             new GEOM_InteractiveObject (const_cast<char*>(anIORValue.c_str()),
 179                                         const_cast<char*>(aFatherIOR.c_str()),
 180                                         "GEOM",
 181                                         const_cast<char*>( obj->GetID().c_str()));
 182
 183           if (SVTK_ViewWindow* aViewWindow = GetSVTKViewWindow(app)) {
 184             SVTK_View* aView = aViewWindow->getView();
 185             int aMode = aView->GetDisplayMode();
 186
 187             vtkActorCollection* theActors =
 188               GEOM_AssemblyBuilder::BuildActors(Shape,0,aMode,true);
 189             theActors->InitTraversal();
 190             while (vtkActor* anActor = theActors->GetNextActor()) {
 191               GEOM_Actor* GActor = GEOM_Actor::SafeDownCast(anActor);
 192               GActor->setName(const_cast<char*>(aNameValue.c_str()));
 193               GActor->setIO(anIO);
 194               aView->Display(GActor);
 195             }
 196             aView->Repaint();
 197           } else if (OCCViewer_Viewer* occViewer = GetOCCViewer(app)) {
 198             Handle(AIS_InteractiveContext) ic = occViewer->getAISContext();
 199             Handle(GEOM_AISShape) aSh =
 200               new GEOM_AISShape (Shape,const_cast<char*>(aNameValue.c_str()));
 201             aSh->setName(const_cast<char*>(aNameValue.c_str()));
 202             aSh->setIO(anIO);
 203             ic->Display(aSh);
 204             ic->AddOrRemoveCurrentObject(aSh,true);
 205           }
 206           // update object browser
 207           SalomeApp_Application* app = NULL; //dynamic_cast<SalomeApp_Application*>(app);
 208           if (app) {
 209             CAM_Module* module = app->module("Geometry");
 210             SalomeApp_Module* appMod = dynamic_cast<SalomeApp_Module*>(module);
 211             if (appMod)
 212               appMod->updateObjBrowser(true);
 213           }
 214         }
 215       }
 216     }
 217   };
 218
 219   // MESSAGE("createAndDisplayGO");
 220   ProcessVoidEvent(new TEvent (Entry));
 221
 222   class TEventUpdateBrowser: public SALOME_Event
 223     {
 224       public:
 225         TEventUpdateBrowser() {}
 226         virtual void Execute() {
 227           SalomeApp_Application* app = dynamic_cast<SalomeApp_Application*>(SUIT_Session::session()->activeApplication());
 228           if (app) {
 229             CAM_Module* module = app->module("Geometry");
 230             SalomeApp_Module* appMod = dynamic_cast<SalomeApp_Module*>(module);
 231             if (appMod) appMod->updateObjBrowser(true);
 232           }
 233         }
 234     };
 235
 236   ProcessVoidEvent(new TEventUpdateBrowser ());
 237 }
 238
 239
 240 int  GEOM_Swig::getIndexTopology(const char* SubIOR, const char* IOR)
 241 {
 242   GEOM::GEOM_Gen_var Geom   = GeometryGUI::GetGeomGen();
 243   if ( CORBA::is_nil( Geom ) )
 244     return -1;
 245
 246   GEOM::GEOM_Object_var aMainShape = Geom->GetIORFromString(IOR);
 247   TopoDS_Shape shape = ShapeReader.GetShape(Geom, aMainShape);
 248
 249   GEOM::GEOM_Object_var aSubShape = Geom->GetIORFromString(SubIOR);
 250   TopoDS_Shape subshape = ShapeReader.GetShape(Geom, aSubShape);
 251
 252   int index = 1;
 253   if(subshape.ShapeType() == TopAbs_COMPOUND) {
 254     TopoDS_Iterator it;
 255     TopTools_ListOfShape CL;
 256     CL.Append(shape);
 257     TopTools_ListIteratorOfListOfShape itC;
 258     for(itC.Initialize(CL); itC.More(); itC.Next()) {
 259       for(it.Initialize(itC.Value()); it.More(); it.Next()) {
 260         if (it.Value().ShapeType() == TopAbs_COMPOUND) {
 261           if (it.Value().IsSame(subshape))
 262             return index;
 263           else
 264             index++;
 265           CL.Append(it.Value());
 266         }
 267       }
 268     }
 269   }
 270   else {
 271     TopExp_Explorer Exp(shape, subshape.ShapeType());
 272     TopTools_MapOfShape M;
 273     while(Exp.More()) {
 274       if(M.Add(Exp.Current())) {
 275         if(Exp.Current().IsSame(subshape))
 276           return index;
 277         index++;
 278       }
 279       Exp.Next();
 280     }
 281   }
 282
 283   return -1;
 284 }
 285
 286 const char* GEOM_Swig::getShapeTypeString(const char* IOR)
 287 {
 288   GEOM::GEOM_Gen_var Geom   = GeometryGUI::GetGeomGen();
 289   if ( CORBA::is_nil( Geom ) )
 290     return 0;
 291
 292   GEOM::GEOM_Object_var aShape = Geom->GetIORFromString(IOR);
 293   TopoDS_Shape shape    = ShapeReader.GetShape(Geom, aShape);
 294
 295   if( shape.IsNull() ) {
 296     return "Null Shape" ;
 297   }
 298
 299   switch (shape.ShapeType() )
 300   {
 301   case TopAbs_COMPOUND:
 302     { return "Compound" ;}
 303   case  TopAbs_COMPSOLID:
 304     { return "Compound Solid" ;}
 305   case TopAbs_SOLID:
 306     { return "Solid" ;}
 307   case TopAbs_SHELL:
 308     { return "Shell" ;}
 309   case TopAbs_FACE:
 310     {
 311       BRepAdaptor_Surface surf(TopoDS::Face(shape));
 312       if ( surf.GetType() == GeomAbs_Plane ) {
 313         return "Plane" ;
 314       } else if ( surf.GetType() == GeomAbs_Cylinder ) {
 315         return "Cylindrical Face" ;
 316       } else if ( surf.GetType() == GeomAbs_Sphere ) {
 317         return "Spherical Face" ;
 318       } else if ( surf.GetType() == GeomAbs_Torus ) {
 319         return "Toroidal Face" ;
 320       } else if ( surf.GetType() == GeomAbs_Cone ) {
 321         return "Conical Face" ;
 322       } else {
 323         return "GEOM::FACE" ;
 324       }
 325     }
 326   case TopAbs_WIRE:
 327     { return "Wire" ;}
 328   case TopAbs_EDGE:
 329     {
 330       BRepAdaptor_Curve curv(TopoDS::Edge(shape));
 331       if ( curv.GetType() == GeomAbs_Line ) {
 332         if ( (Abs(curv.FirstParameter()) >= 1E6 ) ||
 333              (Abs(curv.LastParameter()) >= 1E6 )) {
 334           return "Line" ;
 335         } else
 336           return "Edge" ;
 337       } else if ( curv.GetType() == GeomAbs_Circle ) {
 338         if ( curv.IsClosed() )
 339           return "Circle" ;
 340         else
 341           return "Arc" ;
 342       } else {
 343         return "Edge" ;
 344       }
 345     }
 346   case TopAbs_VERTEX:
 347     { return "Vertex" ;}
 348   case TopAbs_SHAPE:
 349     { return "Shape" ;}
 350   }
 351   return 0;
 352 }
 353
 354
 355 const char* GEOM_Swig::getShapeTypeIcon(const char* IOR)
 356 {
 357   GEOM::GEOM_Gen_var Geom   = GeometryGUI::GetGeomGen();
 358   if ( CORBA::is_nil( Geom ) )
 359     return "None";
 360
 361   GEOM::GEOM_Object_var aShape = Geom->GetIORFromString(IOR);
 362   TopoDS_Shape shape = ShapeReader.GetShape(Geom, aShape);
 363
 364   if( shape.IsNull() ) {
 365     return "None" ;
 366   }
 367
 368   switch (shape.ShapeType() )
 369     {
 370     case TopAbs_COMPOUND:
 371       { return "ICON_OBJBROWSER_COMPOUND" ;}
 372     case  TopAbs_COMPSOLID:
 373       { return "ICON_OBJBROWSER_COMPSOLID" ;}
 374     case TopAbs_SOLID:
 375       { return "ICON_OBJBROWSER_SOLID" ;}
 376     case TopAbs_SHELL:
 377       { return "ICON_OBJBROWSER_SHELL" ;}
 378     case TopAbs_FACE:
 379       { return "ICON_OBJBROWSER_FACE" ;}
 380     case TopAbs_WIRE:
 381       { return "ICON_OBJBROWSER_WIRE" ;}
 382     case TopAbs_EDGE:
 383       { return "ICON_OBJBROWSER_EDGE" ;}
 384     case TopAbs_VERTEX:
 385       { return "ICON_OBJBROWSER_VERTEX" ;}
 386     }
 387
 388   return "None";
 389 }
 390
 391 void GEOM_Swig::setDisplayMode(const char* theEntry, int theMode)
 392 {
 393   SUIT_Application* app = SUIT_Session::session()->activeApplication();
 394   if ( !app ) return;
 395
 396   Handle(SALOME_InteractiveObject) anIO = new SALOME_InteractiveObject(theEntry, "GEOM", "");
 397
 398   class TEvent: public SALOME_Event{
 399     SUIT_Application* myApp;
 400     Handle(SALOME_InteractiveObject) myIO;
 401     int myParam;
 402   public:
 403     TEvent(SUIT_Application* theApp, const Handle(SALOME_InteractiveObject)& theIO, int theParam):
 404       myApp(theApp), myIO(theIO), myParam(theParam)
 405     {}
 406     virtual void Execute(){
 407       if(SVTK_ViewWindow* aViewWindow = GetSVTKViewWindow(myApp)){
 408         SVTK_View* aView = aViewWindow->getView();
 409         aView->SetDisplayMode(myIO,myParam);
 410         aView->Repaint();
 411       }
 412       else if(OCCViewer_Viewer* occViewer = GetOCCViewer(myApp)) {
 413         SOCC_Viewer* soccViewer = dynamic_cast<SOCC_Viewer*>( occViewer );
 414         if (soccViewer)
 415           soccViewer->switchRepresentation(myIO,myParam);
 416       }
 417     }
 418   };
 419
 420   ProcessVoidEvent(new TEvent(app,anIO,theMode));
 421 }
 422
 423 void GEOM_Swig::setColor(const char* theEntry, int red, int green, int blue)
 424 {
 425   SUIT_Application* app = SUIT_Session::session()->activeApplication();
 426   if ( !app ) return;
 427
 428   Handle(SALOME_InteractiveObject) anIO = new SALOME_InteractiveObject(theEntry, "GEOM", "");
 429
 430   QColor aColor(red,green,blue);
 431
 432   class TEvent: public SALOME_Event{
 433     SUIT_Application* myApp;
 434     Handle(SALOME_InteractiveObject) myIO;
 435     QColor myParam;
 436   public:
 437     TEvent(SUIT_Application* theApp, const Handle(SALOME_InteractiveObject)& theIO, const QColor& theParam):
 438       myApp(theApp), myIO(theIO), myParam(theParam)
 439     {}
 440     virtual void Execute(){
 441       if(SVTK_ViewWindow* aViewWindow = GetSVTKViewWindow(myApp)){
 442         SVTK_View* aView = aViewWindow->getView();
 443         aView->SetColor(myIO,myParam);
 444         aView->Repaint();
 445       }else if(OCCViewer_Viewer* occViewer = GetOCCViewer(myApp)){
 446         Handle(AIS_InteractiveContext) ic = occViewer->getAISContext();
 447         AIS_ListOfInteractive List;
 448         ic->DisplayedObjects(List);
 449         AIS_ListIteratorOfListOfInteractive ite(List);
 450         for ( ; ite.More(); ite.Next() ) {
 451           Handle(SALOME_InteractiveObject) anObj =
 452             Handle(SALOME_InteractiveObject)::DownCast( ite.Value()->GetOwner() );
 453           if ( !anObj.IsNull() && anObj->hasEntry() && anObj->isSame( myIO ) ) {
 454             Quantity_Color CSFColor = Quantity_Color ( myParam.red()   / 255.,
 455                                                        myParam.green() / 255.,
 456                                                        myParam.blue()  / 255.,
 457                                                        Quantity_TOC_RGB );
 458             ite.Value()->SetColor( CSFColor );
 459             if ( ite.Value()->IsKind( STANDARD_TYPE(GEOM_AISShape) ) )
 460               Handle(GEOM_AISShape)::DownCast( ite.Value() )->SetShadingColor( CSFColor );
 461             ite.Value()->Redisplay( Standard_True );
 462             occViewer->update();
 463             break;
 464           }
 465         }
 466       }
 467     }
 468   };
 469   ProcessVoidEvent(new TEvent(app,anIO,aColor));
 470 }
 471
 472 void GEOM_Swig::setTransparency(const char* theEntry, float transp)
 473 {
 474   SUIT_Application* app = SUIT_Session::session()->activeApplication();
 475   if ( !app ) return;
 476
 477   Handle(SALOME_InteractiveObject) anIO = new SALOME_InteractiveObject(theEntry, "GEOM", "");
 478
 479   class TEvent: public SALOME_Event{
 480     SUIT_Application* myApp;
 481     Handle(SALOME_InteractiveObject) myIO;
 482     float myParam;
 483   public:
 484     TEvent(SUIT_Application* theApp, const Handle(SALOME_InteractiveObject)& theIO, float theParam):
 485       myApp(theApp), myIO(theIO), myParam(theParam)
 486     {}
 487     virtual void Execute(){
 488       if(SVTK_ViewWindow* aViewWindow = GetSVTKViewWindow(myApp)){
 489         SVTK_View* aView = aViewWindow->getView();
 490         aView->SetTransparency(myIO,myParam);
 491         aView->Repaint();
 492       }else if(OCCViewer_Viewer* occViewer = GetOCCViewer(myApp)) {
 493         SOCC_Viewer* soccViewer = dynamic_cast<SOCC_Viewer*>( occViewer );
 494         if (soccViewer)
 495           soccViewer->setTransparency(myIO,myParam);
 496       }
 497     }
 498   };
 499
 500   ProcessVoidEvent(new TEvent(app,anIO,transp));
 501 }
 502
 503
 504 bool GEOM_Swig::initGeomGen()
 505 {
 506   return GeometryGUI::InitGeomGen();
 507 }