src/PartSet/PartSet_Module.cpp

   1 #include <PartSet_Module.h>
   2 #include <PartSet_OperationSketch.h>
   3 #include <PartSet_OperationSketchLine.h>
   4 #include <PartSet_OperationEditLine.h>
   5 #include <ModuleBase_Operation.h>
   6 #include <ModuleBase_OperationDescription.h>
   7 #include <PartSet_Listener.h>
   8 #include <PartSet_TestOCC.h>
   9
  10 #include <ModuleBase_Operation.h>
  11 #include <ModelAPI_Object.h>
  12
  13 #include <XGUI_MainWindow.h>
  14 #include <XGUI_Displayer.h>
  15 #include <XGUI_Viewer.h>
  16 #include <XGUI_Workshop.h>
  17 #include <XGUI_OperationMgr.h>
  18 #include <XGUI_SelectionMgr.h>
  19 #include <XGUI_ViewPort.h>
  20 #include <XGUI_ActionsMgr.h>
  21 #include <XGUI_ViewerProxy.h>
  22 #include <XGUI_ContextMenuMgr.h>
  23 #include <XGUI_PropertyPanel.h>
  24 #include <XGUI_Tools.h>
  25
  26 #include <Config_PointerMessage.h>
  27 #include <Config_ModuleReader.h>
  28 #include <Config_WidgetReader.h>
  29 #include <Events_Loop.h>
  30 #include <Events_Message.h>
  31 #include <Events_Error.h>
  32
  33 #include <GeomAPI_Shape.h>
  34
  35 #include <AIS_ListOfInteractive.hxx>
  36
  37 #include <QObject>
  38 #include <QMouseEvent>
  39 #include <QString>
  40
  41 #ifdef _DEBUG
  42 #include <QDebug>
  43 #endif
  44
  45 /*!Create and return new instance of XGUI_Module*/
  46 extern "C" PARTSET_EXPORT XGUI_Module* createModule(XGUI_Workshop* theWshop)
  47 {
  48   return new PartSet_Module(theWshop);
  49 }
  50
  51 PartSet_Module::PartSet_Module(XGUI_Workshop* theWshop)
  52 {
  53   myWorkshop = theWshop;
  54   myListener = new PartSet_Listener(this);
  55
  56   XGUI_OperationMgr* anOperationMgr = myWorkshop->operationMgr();
  57
  58   connect(anOperationMgr, SIGNAL(operationStarted()),
  59           this, SLOT(onOperationStarted()));
  60
  61   connect(anOperationMgr, SIGNAL(operationStopped(ModuleBase_Operation*)),
  62           this, SLOT(onOperationStopped(ModuleBase_Operation*)));
  63
  64   XGUI_ContextMenuMgr* aContextMenuMgr = myWorkshop->contextMenuMgr();
  65   connect(aContextMenuMgr, SIGNAL(actionTriggered(const QString&, bool)),
  66           this, SLOT(onContextMenuCommand(const QString&, bool)));
  67
  68   connect(myWorkshop->viewer(), SIGNAL(mousePress(QMouseEvent*)),
  69           this, SLOT(onMousePressed(QMouseEvent*)));
  70   connect(myWorkshop->viewer(), SIGNAL(mouseRelease(QMouseEvent*)),
  71           this, SLOT(onMouseReleased(QMouseEvent*)));
  72   connect(myWorkshop->viewer(), SIGNAL(mouseMove(QMouseEvent*)),
  73           this, SLOT(onMouseMoved(QMouseEvent*)));
  74   connect(myWorkshop->viewer(), SIGNAL(keyRelease(QKeyEvent*)),
  75           this, SLOT(onKeyRelease(QKeyEvent*)));
  76 }
  77
  78 PartSet_Module::~PartSet_Module()
  79 {
  80 }
  81
  82 XGUI_Workshop* PartSet_Module::workshop() const
  83 {
  84   return myWorkshop;
  85 }
  86
  87 void PartSet_Module::createFeatures()
  88 {
  89   Config_ModuleReader aXMLReader = Config_ModuleReader();
  90   aXMLReader.readAll();
  91   myFeaturesInFiles = aXMLReader.featuresInFiles();
  92 }
  93
  94 void PartSet_Module::featureCreated(QAction* theFeature)
  95 {
  96   connect(theFeature, SIGNAL(triggered(bool)), this, SLOT(onFeatureTriggered()));
  97 }
  98
  99 QStringList PartSet_Module::nestedFeatures(QString)
 100 {
 101   return QStringList();
 102 }
 103
 104 std::string PartSet_Module::featureFile(const std::string& theFeatureId)
 105 {
 106   return myFeaturesInFiles[theFeatureId];
 107 }
 108
 109 /*
 110  *
 111  */
 112 void PartSet_Module::onFeatureTriggered()
 113 {
 114   //PartSet_TestOCC::local_selection_change_shape(myWorkshop->viewer()->AISContext(),
 115   //                                   myWorkshop->viewer()->activeView());
 116
 117   //PartSet_TestOCC::local_selection_erase(myWorkshop->viewer()->AISContext(),
 118   //                                       myWorkshop->viewer()->activeView());
 119   QAction* aCmd = dynamic_cast<QAction*>(sender());
 120   //Do nothing on uncheck
 121   if(aCmd->isCheckable() && !aCmd->isChecked())
 122     return;
 123   launchOperation(aCmd->data().toString());
 124 }
 125
 126 void PartSet_Module::launchOperation(const QString& theCmdId)
 127 {
 128   ModuleBase_Operation* anOperation = createOperation(theCmdId.toStdString());
 129   sendOperation(anOperation);
 130 }
 131
 132 void PartSet_Module::onOperationStarted()
 133 {
 134   PartSet_OperationSketchBase* aPreviewOp = dynamic_cast<PartSet_OperationSketchBase*>(
 135                                        myWorkshop->operationMgr()->currentOperation());
 136   if (aPreviewOp) {
 137     XGUI_PropertyPanel* aPropPanel = myWorkshop->propertyPanel();
 138     connect(aPreviewOp, SIGNAL(focusActivated(const std::string&)),
 139             aPropPanel, SLOT(onFocusActivated(const std::string&)));
 140   }
 141 }
 142
 143 void PartSet_Module::onOperationStopped(ModuleBase_Operation* theOperation)
 144 {
 145   if (!theOperation)
 146     return;
 147   PartSet_OperationSketchBase* aPreviewOp = dynamic_cast<PartSet_OperationSketchBase*>(theOperation);
 148   if (aPreviewOp) {
 149     XGUI_PropertyPanel* aPropPanel = myWorkshop->propertyPanel();
 150     disconnect(aPreviewOp, SIGNAL(focusActivated(const std::string&)),
 151                aPropPanel, SLOT(onFocusActivated(const std::string&)));
 152   }
 153 }
 154
 155 void PartSet_Module::onContextMenuCommand(const QString& theId, bool isChecked)
 156 {
 157   QFeatureList aFeatures = myWorkshop->selector()->selectedFeatures();
 158   if (theId == "EDIT_CMD" && (aFeatures.size() > 0)) {
 159     editFeature(aFeatures.first());
 160   }
 161 }
 162
 163 void PartSet_Module::onMousePressed(QMouseEvent* theEvent)
 164 {
 165   PartSet_OperationSketchBase* aPreviewOp = dynamic_cast<PartSet_OperationSketchBase*>(
 166                                        myWorkshop->operationMgr()->currentOperation());
 167   if (aPreviewOp)
 168   {
 169     XGUI_Displayer* aDisplayer = myWorkshop->displayer();
 170     std::list<XGUI_ViewerPrs> aSelected = aDisplayer->GetSelected();
 171     std::list<XGUI_ViewerPrs> aHighlighted = aDisplayer->GetHighlighted();
 172
 173     aPreviewOp->mousePressed(theEvent, myWorkshop->viewer()->activeView(), aSelected, aHighlighted);
 174   }
 175 }
 176
 177 void PartSet_Module::onMouseReleased(QMouseEvent* theEvent)
 178 {
 179   PartSet_OperationSketchBase* aPreviewOp = dynamic_cast<PartSet_OperationSketchBase*>(
 180                                        myWorkshop->operationMgr()->currentOperation());
 181   if (aPreviewOp)
 182   {
 183     XGUI_Displayer* aDisplayer = myWorkshop->displayer();
 184     std::list<XGUI_ViewerPrs> aSelected = aDisplayer->GetSelected();
 185     std::list<XGUI_ViewerPrs> aHighlighted = aDisplayer->GetHighlighted();
 186
 187     aPreviewOp->mouseReleased(theEvent, myWorkshop->viewer()->activeView(), aSelected, aHighlighted);
 188   }
 189 }
 190
 191 void PartSet_Module::onMouseMoved(QMouseEvent* theEvent)
 192 {
 193   PartSet_OperationSketchBase* aPreviewOp = dynamic_cast<PartSet_OperationSketchBase*>(
 194                                        myWorkshop->operationMgr()->currentOperation());
 195   if (aPreviewOp)
 196     aPreviewOp->mouseMoved(theEvent, myWorkshop->viewer()->activeView());
 197 }
 198
 199 void PartSet_Module::onKeyRelease(QKeyEvent* theEvent)
 200 {
 201   ModuleBase_Operation* anOperation = myWorkshop->operationMgr()->currentOperation();
 202   PartSet_OperationSketchBase* aPreviewOp = dynamic_cast<PartSet_OperationSketchBase*>(anOperation);
 203   if (aPreviewOp) {
 204     aPreviewOp->keyReleased(theEvent->key());
 205   }
 206 }
 207
 208 void PartSet_Module::onPlaneSelected(double theX, double theY, double theZ)
 209 {
 210   myWorkshop->viewer()->setViewProjection(theX, theY, theZ);
 211   myWorkshop->actionsMgr()->update();
 212
 213   //PartSet_TestOCC::testSelection(myWorkshop);
 214 }
 215
 216 void PartSet_Module::onLaunchOperation(std::string theName, boost::shared_ptr<ModelAPI_Feature> theFeature)
 217 {
 218   ModuleBase_Operation* anOperation = createOperation(theName.c_str());
 219   PartSet_OperationSketchBase* aPreviewOp = dynamic_cast<PartSet_OperationSketchBase*>(anOperation);
 220   if (aPreviewOp)
 221   {
 222     XGUI_Displayer* aDisplayer = myWorkshop->displayer();
 223       // refill the features list with avoiding of the features, obtained only by vertex shape (TODO)
 224     std::list<XGUI_ViewerPrs> aSelected = aDisplayer->GetSelected(TopAbs_VERTEX);
 225     std::list<XGUI_ViewerPrs> aHighlighted = aDisplayer->GetHighlighted(TopAbs_VERTEX);
 226     aPreviewOp->init(theFeature, aSelected, aHighlighted);
 227   }
 228   sendOperation(anOperation);
 229   myWorkshop->actionsMgr()->updateCheckState();
 230 }
 231
 232 void PartSet_Module::onMultiSelectionEnabled(bool theEnabled)
 233 {
 234   XGUI_ViewerProxy* aViewer = myWorkshop->viewer();
 235   aViewer->enableMultiselection(theEnabled);
 236 }
 237
 238 void PartSet_Module::onStopSelection(const std::list<XGUI_ViewerPrs>& theFeatures, const bool isStop)
 239 {
 240   XGUI_Displayer* aDisplayer = myWorkshop->displayer();
 241   if (!isStop) {
 242     std::list<XGUI_ViewerPrs>::const_iterator anIt = theFeatures.begin(), aLast = theFeatures.end();
 243     boost::shared_ptr<ModelAPI_Feature> aFeature;
 244     for (; anIt != aLast; anIt++) {
 245       activateFeature((*anIt).feature(), false);
 246     }
 247   }
 248   aDisplayer->StopSelection(theFeatures, isStop, false);
 249
 250   XGUI_ViewerProxy* aViewer = myWorkshop->viewer();
 251   aViewer->enableSelection(!isStop);
 252
 253   aDisplayer->UpdateViewer();
 254 }
 255
 256 void PartSet_Module::onSetSelection(const std::list<XGUI_ViewerPrs>& theFeatures)
 257 {
 258   XGUI_Displayer* aDisplayer = myWorkshop->displayer();
 259   aDisplayer->SetSelected(theFeatures, false);
 260   aDisplayer->UpdateViewer();
 261 }
 262
 263 void PartSet_Module::onCloseLocalContext()
 264 {
 265   XGUI_Displayer* aDisplayer = myWorkshop->displayer();
 266   aDisplayer->CloseLocalContexts();
 267 }
 268
 269 void PartSet_Module::onFeatureConstructed(boost::shared_ptr<ModelAPI_Feature> theFeature,
 270                                           int theMode)
 271 {
 272   bool isDisplay = theMode != PartSet_OperationSketchBase::FM_Hide;
 273   visualizePreview(theFeature, isDisplay, false);
 274   if (!isDisplay) {
 275     ModuleBase_Operation* aCurOperation = myWorkshop->operationMgr()->currentOperation();
 276     boost::shared_ptr<ModelAPI_Feature> aSketch;
 277     PartSet_OperationSketchBase* aPrevOp = dynamic_cast<PartSet_OperationSketchBase*>(aCurOperation);
 278     if (aPrevOp) {
 279       std::map<boost::shared_ptr<ModelAPI_Feature>, boost::shared_ptr<GeomAPI_Shape> >
 280                                                                          aList = aPrevOp->subPreview();
 281       XGUI_Displayer* aDisplayer = myWorkshop->displayer();
 282       std::list<int> aModes = aPrevOp->getSelectionModes(aPrevOp->feature());
 283
 284       std::map<boost::shared_ptr<ModelAPI_Feature>, boost::shared_ptr<GeomAPI_Shape> >::const_iterator
 285                                                              anIt = aList.begin(), aLast = aList.end();
 286       for (; anIt != aLast; anIt++) {
 287         boost::shared_ptr<ModelAPI_Feature> aFeature = (*anIt).first;
 288         visualizePreview(aFeature, false, false);
 289       }
 290       aDisplayer->UpdateViewer();
 291     }
 292   }
 293
 294   if (theMode == PartSet_OperationSketchBase::FM_Activation ||
 295       theMode == PartSet_OperationSketchBase::FM_Deactivation)
 296     activateFeature(theFeature, true);
 297 }
 298
 299 ModuleBase_Operation* PartSet_Module::createOperation(const std::string& theCmdId)
 300 {
 301   // get operation xml description
 302   std::string aStdCmdId = theCmdId;
 303   if (aStdCmdId == PartSet_OperationEditLine::Type())
 304     aStdCmdId = PartSet_OperationSketchLine::Type();
 305   std::string aPluginFileName = featureFile(aStdCmdId);
 306   Config_WidgetReader aWdgReader = Config_WidgetReader(aPluginFileName);
 307   aWdgReader.readAll();
 308   std::string aXmlCfg = aWdgReader.featureWidgetCfg(aStdCmdId);
 309   std::string aDescription = aWdgReader.featureDescription(aStdCmdId);
 310
 311   // create the operation
 312   ModuleBase_Operation* anOperation;
 313   if (theCmdId == PartSet_OperationSketch::Type()) {
 314     anOperation = new PartSet_OperationSketch(theCmdId.c_str(), this);
 315   }
 316   else if(theCmdId == PartSet_OperationSketchLine::Type() ||
 317           theCmdId == PartSet_OperationEditLine::Type()) {
 318     ModuleBase_Operation* aCurOperation = myWorkshop->operationMgr()->currentOperation();
 319     boost::shared_ptr<ModelAPI_Feature> aSketch;
 320     PartSet_OperationSketchBase* aPrevOp = dynamic_cast<PartSet_OperationSketchBase*>(aCurOperation);
 321     if (aPrevOp)
 322       aSketch = aPrevOp->sketch();
 323     if (theCmdId == PartSet_OperationSketchLine::Type())
 324       anOperation = new PartSet_OperationSketchLine(theCmdId.c_str(), this, aSketch);
 325     else
 326       anOperation = new PartSet_OperationEditLine(theCmdId.c_str(), this, aSketch);
 327   }
 328   else {
 329     anOperation = new ModuleBase_Operation(theCmdId.c_str(), this);
 330   }
 331   anOperation->getDescription()->setXmlRepresentation(QString::fromStdString(aXmlCfg));
 332   anOperation->getDescription()->setDescription(QString::fromStdString(aDescription));
 333
 334   // connect the operation
 335   PartSet_OperationSketchBase* aPreviewOp = dynamic_cast<PartSet_OperationSketchBase*>(anOperation);
 336   if (aPreviewOp) {
 337     connect(aPreviewOp, SIGNAL(featureConstructed(boost::shared_ptr<ModelAPI_Feature>, int)),
 338             this, SLOT(onFeatureConstructed(boost::shared_ptr<ModelAPI_Feature>, int)));
 339     connect(aPreviewOp, SIGNAL(launchOperation(std::string, boost::shared_ptr<ModelAPI_Feature>)),
 340             this, SLOT(onLaunchOperation(std::string, boost::shared_ptr<ModelAPI_Feature>)));
 341     connect(aPreviewOp, SIGNAL(multiSelectionEnabled(bool)),
 342             this, SLOT(onMultiSelectionEnabled(bool)));
 343
 344     connect(aPreviewOp, SIGNAL(multiSelectionEnabled(bool)),
 345             this, SLOT(onMultiSelectionEnabled(bool)));
 346     connect(aPreviewOp, SIGNAL(stopSelection(const std::list<XGUI_ViewerPrs>&, const bool)),
 347             this, SLOT(onStopSelection(const std::list<XGUI_ViewerPrs>&, const bool)));
 348     connect(aPreviewOp, SIGNAL(setSelection(const std::list<XGUI_ViewerPrs>&)),
 349             this, SLOT(onSetSelection(const std::list<XGUI_ViewerPrs>&)));
 350
 351      connect(aPreviewOp, SIGNAL(closeLocalContext()),
 352              this, SLOT(onCloseLocalContext()));
 353
 354     PartSet_OperationSketch* aSketchOp = dynamic_cast<PartSet_OperationSketch*>(aPreviewOp);
 355     if (aSketchOp) {
 356       connect(aSketchOp, SIGNAL(planeSelected(double, double, double)),
 357               this, SLOT(onPlaneSelected(double, double, double)));
 358     }
 359   }
 360
 361   return anOperation;
 362 }
 363
 364 void PartSet_Module::sendOperation(ModuleBase_Operation* theOperation)
 365 {
 366   //TODO(sbh): Implement static method to extract event id [SEID]
 367   static Events_ID aModuleEvent = Events_Loop::eventByName("PartSetModuleEvent");
 368   Config_PointerMessage aMessage(aModuleEvent, this);
 369   aMessage.setPointer(theOperation);
 370   Events_Loop::loop()->send(aMessage);
 371 }
 372
 373 void PartSet_Module::visualizePreview(boost::shared_ptr<ModelAPI_Feature> theFeature, bool isDisplay,
 374                                       const bool isUpdateViewer)
 375 {
 376   ModuleBase_Operation* anOperation = myWorkshop->operationMgr()->currentOperation();
 377   if (!anOperation)
 378     return;
 379
 380   PartSet_OperationSketchBase* aPreviewOp = dynamic_cast<PartSet_OperationSketchBase*>(anOperation);
 381   if (!aPreviewOp)
 382     return;
 383
 384   XGUI_Displayer* aDisplayer = myWorkshop->displayer();
 385   if (isDisplay) {
 386     boost::shared_ptr<GeomAPI_Shape> aPreview = aPreviewOp->preview(theFeature);
 387     aDisplayer->Redisplay(theFeature,
 388                           aPreview ? aPreview->impl<TopoDS_Shape>() : TopoDS_Shape(), false);
 389   }
 390   else
 391     aDisplayer->Erase(theFeature, false);
 392
 393   if (isUpdateViewer)
 394     aDisplayer->UpdateViewer();
 395 }
 396
 397 void PartSet_Module::activateFeature(boost::shared_ptr<ModelAPI_Feature> theFeature,
 398                                      const bool isUpdateViewer)
 399 {
 400   ModuleBase_Operation* anOperation = myWorkshop->operationMgr()->currentOperation();
 401   PartSet_OperationSketchBase* aPreviewOp = dynamic_cast<PartSet_OperationSketchBase*>(anOperation);
 402   if (aPreviewOp) {
 403     XGUI_Displayer* aDisplayer = myWorkshop->displayer();
 404     aDisplayer->ActivateInLocalContext(theFeature, aPreviewOp->getSelectionModes(theFeature),
 405                                        isUpdateViewer);
 406   }
 407 }
 408
 409 void PartSet_Module::updateCurrentPreview(const std::string& theCmdId)
 410 {
 411   ModuleBase_Operation* anOperation = myWorkshop->operationMgr()->currentOperation();
 412   if (!anOperation)
 413     return;
 414
 415   PartSet_OperationSketchBase* aPreviewOp = dynamic_cast<PartSet_OperationSketchBase*>(anOperation);
 416   if (!aPreviewOp)
 417     return;
 418
 419   boost::shared_ptr<ModelAPI_Feature> aFeature = aPreviewOp->feature();
 420   if (!aFeature || aFeature->getKind() != theCmdId)
 421     return;
 422
 423   std::map<boost::shared_ptr<ModelAPI_Feature>, boost::shared_ptr<GeomAPI_Shape> >
 424                                                                      aList = aPreviewOp->subPreview();
 425   XGUI_Displayer* aDisplayer = myWorkshop->displayer();
 426   std::list<int> aModes = aPreviewOp->getSelectionModes(aPreviewOp->feature());
 427
 428   std::map<boost::shared_ptr<ModelAPI_Feature>, boost::shared_ptr<GeomAPI_Shape> >::const_iterator
 429                                                          anIt = aList.begin(), aLast = aList.end();
 430   for (; anIt != aLast; anIt++) {
 431     boost::shared_ptr<ModelAPI_Feature> aFeature = (*anIt).first;
 432     boost::shared_ptr<GeomAPI_Shape> aPreview = (*anIt).second;
 433     aDisplayer->Redisplay(aFeature,
 434                           aPreview ? aPreview->impl<TopoDS_Shape>() : TopoDS_Shape(), false);
 435     aDisplayer->ActivateInLocalContext(aFeature, aModes, false);
 436   }
 437   aDisplayer->UpdateViewer();
 438 }
 439
 440 void PartSet_Module::editFeature(FeaturePtr theFeature)
 441 {
 442   if (!theFeature)
 443     return;
 444
 445   if (theFeature->getKind() == "Sketch") {
 446     FeaturePtr aFeature = theFeature;
 447     if (XGUI_Tools::isModelObject(aFeature)) {
 448       ObjectPtr aObject = boost::dynamic_pointer_cast<ModelAPI_Object>(aFeature);
 449       aFeature = aObject->featureRef();
 450     }
 451
 452     if (aFeature) {
 453       onLaunchOperation(aFeature->getKind(), aFeature);
 454       updateCurrentPreview(aFeature->getKind());
 455     }
 456   }
 457 }