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(XGUI_Command* theFeature)
  84 {
  85   theFeature->connectTo(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   XGUI_Command* aCmd = dynamic_cast<XGUI_Command*>(sender());
 104   //Do nothing on uncheck
 105   if(aCmd->isCheckable() && !aCmd->isChecked())
 106     return;
 107   launchOperation(aCmd->id());
 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     std::list<XGUI_ViewerPrs> aPresentations = myWorkshop->displayer()->GetViewerPrs();
 132     aPreviewOp->mousePressed(theEvent, myWorkshop->viewer()->activeView(), aPresentations);
 133   }
 134 }
 135
 136 void PartSet_Module::onMouseReleased(QMouseEvent* theEvent)
 137 {
 138   PartSet_OperationSketchBase* aPreviewOp = dynamic_cast<PartSet_OperationSketchBase*>(
 139                                        myWorkshop->operationMgr()->currentOperation());
 140   if (aPreviewOp)
 141   {
 142     std::list<XGUI_ViewerPrs> aPresentations = myWorkshop->displayer()->GetViewerPrs();
 143     aPreviewOp->mouseReleased(theEvent, myWorkshop->viewer()->activeView(), aPresentations);
 144   }
 145 }
 146
 147 void PartSet_Module::onMouseMoved(QMouseEvent* theEvent)
 148 {
 149   PartSet_OperationSketchBase* aPreviewOp = dynamic_cast<PartSet_OperationSketchBase*>(
 150                                        myWorkshop->operationMgr()->currentOperation());
 151   if (aPreviewOp)
 152     aPreviewOp->mouseMoved(theEvent, myWorkshop->viewer()->activeView());
 153 }
 154
 155 void PartSet_Module::onKeyRelease(QKeyEvent* theEvent)
 156 {
 157   ModuleBase_Operation* anOperation = myWorkshop->operationMgr()->currentOperation();
 158   PartSet_OperationSketchBase* aPreviewOp = dynamic_cast<PartSet_OperationSketchBase*>(anOperation);
 159   if (aPreviewOp) {
 160     aPreviewOp->keyReleased(theEvent->key());
 161   }
 162 }
 163
 164 void PartSet_Module::onPlaneSelected(double theX, double theY, double theZ)
 165 {
 166   myWorkshop->viewer()->setViewProjection(theX, theY, theZ);
 167
 168   ModuleBase_Operation* anOperation = myWorkshop->operationMgr()->currentOperation();
 169   if (anOperation) {
 170     PartSet_OperationSketchBase* aPreviewOp = dynamic_cast<PartSet_OperationSketchBase*>(anOperation);
 171     if (aPreviewOp) {
 172       visualizePreview(aPreviewOp->feature(), false);
 173     }
 174   }
 175
 176   myWorkshop->actionsMgr()->setNestedActionsEnabled(true);
 177 }
 178
 179 void PartSet_Module::onLaunchOperation(std::string theName, boost::shared_ptr<ModelAPI_Feature> theFeature)
 180 {
 181   ModuleBase_Operation* anOperation = createOperation(theName.c_str());
 182   PartSet_OperationSketchBase* aPreviewOp = dynamic_cast<PartSet_OperationSketchBase*>(anOperation);
 183   if (aPreviewOp)
 184   {
 185     std::list<XGUI_ViewerPrs> aPresentations = myWorkshop->displayer()->GetViewerPrs();
 186     aPreviewOp->init(theFeature, aPresentations);
 187   }
 188   myWorkshop->actionsMgr()->setActionChecked(anOperation->getDescription()->operationId(), true);
 189   sendOperation(anOperation);
 190 }
 191
 192 void PartSet_Module::onMultiSelectionEnabled(bool theEnabled)
 193 {
 194   XGUI_ViewerProxy* aViewer = myWorkshop->viewer();
 195   aViewer->enableMultiselection(theEnabled);
 196 }
 197
 198 void PartSet_Module::onStopSelection(const std::list<XGUI_ViewerPrs>& theFeatures, const bool isStop,
 199                                      const bool isToSelect)
 200 {
 201   XGUI_Displayer* aDisplayer = myWorkshop->displayer();
 202   aDisplayer->StopSelection(theFeatures, isStop, false);
 203   if (!isStop) {
 204     std::list<XGUI_ViewerPrs>::const_iterator anIt = theFeatures.begin(), aLast = theFeatures.end();
 205     boost::shared_ptr<ModelAPI_Feature> aFeature;
 206     for (; anIt != aLast; anIt++) {
 207       activateFeature((*anIt).feature(), false);
 208     }
 209   }
 210   if (isToSelect)
 211     aDisplayer->SetSelected(theFeatures, false);
 212   aDisplayer->UpdateViewer();
 213 }
 214
 215 void PartSet_Module::onFeatureConstructed(boost::shared_ptr<ModelAPI_Feature> theFeature,
 216                                           int theMode)
 217 {
 218   bool isDisplay = theMode != PartSet_OperationSketchBase::FM_Abort;
 219   visualizePreview(theFeature, isDisplay, false);
 220
 221   if (theMode == PartSet_OperationSketchBase::FM_Activation ||
 222       theMode == PartSet_OperationSketchBase::FM_Deactivation)
 223     activateFeature(theFeature, true);
 224 }
 225
 226 ModuleBase_Operation* PartSet_Module::createOperation(const std::string& theCmdId)
 227 {
 228   // get operation xml description
 229   std::string aStdCmdId = theCmdId;
 230   if (aStdCmdId == PartSet_OperationEditLine::Type())
 231     aStdCmdId = PartSet_OperationSketchLine::Type();
 232   std::string aPluginFileName = featureFile(aStdCmdId);
 233   Config_WidgetReader aWdgReader = Config_WidgetReader(aPluginFileName);
 234   aWdgReader.readAll();
 235   std::string aXmlCfg = aWdgReader.featureWidgetCfg(aStdCmdId);
 236   std::string aDescription = aWdgReader.featureDescription(aStdCmdId);
 237
 238   // create the operation
 239   ModuleBase_Operation* anOperation;
 240   if (theCmdId == PartSet_OperationSketch::Type()) {
 241     anOperation = new PartSet_OperationSketch(theCmdId.c_str(), this);
 242   }
 243   else if(theCmdId == PartSet_OperationSketchLine::Type() ||
 244           theCmdId == PartSet_OperationEditLine::Type()) {
 245     ModuleBase_Operation* aCurOperation = myWorkshop->operationMgr()->currentOperation();
 246     boost::shared_ptr<ModelAPI_Feature> aSketchFeature;
 247     if (aCurOperation)
 248       aSketchFeature = aCurOperation->feature();
 249     if (theCmdId == PartSet_OperationSketchLine::Type())
 250       anOperation = new PartSet_OperationSketchLine(theCmdId.c_str(), this, aSketchFeature);
 251     else
 252       anOperation = new PartSet_OperationEditLine(theCmdId.c_str(), this, aSketchFeature);
 253   }
 254   else {
 255     anOperation = new ModuleBase_Operation(theCmdId.c_str(), this);
 256   }
 257   anOperation->getDescription()->setXmlRepresentation(QString::fromStdString(aXmlCfg));
 258   anOperation->getDescription()->setDescription(QString::fromStdString(aDescription));
 259
 260   // connect the operation
 261   PartSet_OperationSketchBase* aPreviewOp = dynamic_cast<PartSet_OperationSketchBase*>(anOperation);
 262   if (aPreviewOp) {
 263     connect(aPreviewOp, SIGNAL(featureConstructed(boost::shared_ptr<ModelAPI_Feature>, int)),
 264             this, SLOT(onFeatureConstructed(boost::shared_ptr<ModelAPI_Feature>, int)));
 265     connect(aPreviewOp, SIGNAL(launchOperation(std::string, boost::shared_ptr<ModelAPI_Feature>)),
 266             this, SLOT(onLaunchOperation(std::string, boost::shared_ptr<ModelAPI_Feature>)));
 267     connect(aPreviewOp, SIGNAL(multiSelectionEnabled(bool)),
 268             this, SLOT(onMultiSelectionEnabled(bool)));
 269
 270     connect(aPreviewOp, SIGNAL(multiSelectionEnabled(bool)),
 271             this, SLOT(onMultiSelectionEnabled(bool)));
 272     connect(aPreviewOp, SIGNAL(stopSelection(const std::list<XGUI_ViewerPrs>&, const bool, const bool)),
 273             this, SLOT(onStopSelection(const std::list<XGUI_ViewerPrs>&, const bool, const bool)));
 274
 275     PartSet_OperationSketch* aSketchOp = dynamic_cast<PartSet_OperationSketch*>(aPreviewOp);
 276     if (aSketchOp) {
 277       connect(aSketchOp, SIGNAL(planeSelected(double, double, double)),
 278               this, SLOT(onPlaneSelected(double, double, double)));
 279     }
 280   }
 281
 282   return anOperation;
 283 }
 284
 285 void PartSet_Module::sendOperation(ModuleBase_Operation* theOperation)
 286 {
 287   //TODO(sbh): Implement static method to extract event id [SEID]
 288   static Events_ID aModuleEvent = Events_Loop::eventByName("PartSetModuleEvent");
 289   Config_PointerMessage aMessage(aModuleEvent, this);
 290   aMessage.setPointer(theOperation);
 291   Events_Loop::loop()->send(aMessage);
 292 }
 293
 294 void PartSet_Module::visualizePreview(boost::shared_ptr<ModelAPI_Feature> theFeature, bool isDisplay,
 295                                       const bool isUpdateViewer)
 296 {
 297   ModuleBase_Operation* anOperation = myWorkshop->operationMgr()->currentOperation();
 298   if (!anOperation)
 299     return;
 300
 301   PartSet_OperationSketchBase* aPreviewOp = dynamic_cast<PartSet_OperationSketchBase*>(anOperation);
 302   if (!aPreviewOp)
 303     return;
 304
 305   XGUI_Displayer* aDisplayer = myWorkshop->displayer();
 306   if (isDisplay) {
 307     boost::shared_ptr<GeomAPI_Shape> aPreview = aPreviewOp->preview(theFeature);
 308     aDisplayer->Redisplay(theFeature,
 309                           aPreview ? aPreview->impl<TopoDS_Shape>() : TopoDS_Shape(), false);
 310   }
 311   else
 312     aDisplayer->Erase(anOperation->feature(), false);
 313
 314   if (isUpdateViewer)
 315     aDisplayer->UpdateViewer();
 316 }
 317
 318 void PartSet_Module::activateFeature(boost::shared_ptr<ModelAPI_Feature> theFeature,
 319                                      const bool isUpdateViewer)
 320 {
 321   ModuleBase_Operation* anOperation = myWorkshop->operationMgr()->currentOperation();
 322   PartSet_OperationSketchBase* aPreviewOp = dynamic_cast<PartSet_OperationSketchBase*>(anOperation);
 323   if (aPreviewOp) {
 324     XGUI_Displayer* aDisplayer = myWorkshop->displayer();
 325     aDisplayer->ActivateInLocalContext(theFeature, aPreviewOp->getSelectionModes(theFeature),
 326                                        isUpdateViewer);
 327   }
 328 }
 329
 330 void PartSet_Module::updateCurrentPreview(const std::string& theCmdId)
 331 {
 332   ModuleBase_Operation* anOperation = myWorkshop->operationMgr()->currentOperation();
 333   if (!anOperation)
 334     return;
 335
 336   PartSet_OperationSketchBase* aPreviewOp = dynamic_cast<PartSet_OperationSketchBase*>(anOperation);
 337   if (!aPreviewOp)
 338     return;
 339
 340   boost::shared_ptr<ModelAPI_Feature> aFeature = aPreviewOp->feature();
 341   if (!aFeature || aFeature->getKind() != theCmdId)
 342     return;
 343
 344   std::map<boost::shared_ptr<ModelAPI_Feature>, boost::shared_ptr<GeomAPI_Shape> >
 345                                                                      aList = aPreviewOp->preview();
 346   XGUI_Displayer* aDisplayer = myWorkshop->displayer();
 347   std::list<int> aModes = aPreviewOp->getSelectionModes(aPreviewOp->feature());
 348
 349   std::map<boost::shared_ptr<ModelAPI_Feature>, boost::shared_ptr<GeomAPI_Shape> >::const_iterator
 350                                                          anIt = aList.begin(), aLast = aList.end();
 351   for (; anIt != aLast; anIt++) {
 352     boost::shared_ptr<ModelAPI_Feature> aFeature = (*anIt).first;
 353     boost::shared_ptr<GeomAPI_Shape> aPreview = (*anIt).second;
 354     aDisplayer->Redisplay(aFeature,
 355                           aPreview ? aPreview->impl<TopoDS_Shape>() : TopoDS_Shape(), false);
 356     aDisplayer->ActivateInLocalContext(aFeature, aModes, false);
 357   }
 358   aDisplayer->UpdateViewer();
 359 }
 360