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