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     aPreviewOp->mousePressed(theEvent, myWorkshop->viewer()->activeView());
 132   }
 133 }
 134
 135 void PartSet_Module::onMouseReleased(QMouseEvent* theEvent)
 136 {
 137   PartSet_OperationSketchBase* aPreviewOp = dynamic_cast<PartSet_OperationSketchBase*>(
 138                                        myWorkshop->operationMgr()->currentOperation());
 139   if (aPreviewOp)
 140   {
 141     std::list<XGUI_ViewerPrs> aPresentations = myWorkshop->displayer()->GetViewerPrs();
 142     aPreviewOp->mouseReleased(theEvent, myWorkshop->viewer()->activeView(), aPresentations);
 143   }
 144 }
 145
 146 void PartSet_Module::onMouseMoved(QMouseEvent* theEvent)
 147 {
 148   PartSet_OperationSketchBase* aPreviewOp = dynamic_cast<PartSet_OperationSketchBase*>(
 149                                        myWorkshop->operationMgr()->currentOperation());
 150   if (aPreviewOp)
 151   {
 152     std::list<XGUI_ViewerPrs> aPresentations = myWorkshop->displayer()->GetViewerPrs();
 153     aPreviewOp->mouseMoved(theEvent, myWorkshop->viewer()->activeView(), aPresentations);
 154   }
 155 }
 156
 157 void PartSet_Module::onKeyRelease(QKeyEvent* theEvent)
 158 {
 159   ModuleBase_Operation* anOperation = myWorkshop->operationMgr()->currentOperation();
 160   PartSet_OperationSketchBase* aPreviewOp = dynamic_cast<PartSet_OperationSketchBase*>(anOperation);
 161   if (aPreviewOp) {
 162     aPreviewOp->keyReleased(theEvent->key());
 163   }
 164 }
 165
 166 void PartSet_Module::onPlaneSelected(double theX, double theY, double theZ)
 167 {
 168   myWorkshop->viewer()->setViewProjection(theX, theY, theZ);
 169
 170   ModuleBase_Operation* anOperation = myWorkshop->operationMgr()->currentOperation();
 171   if (anOperation) {
 172     PartSet_OperationSketchBase* aPreviewOp = dynamic_cast<PartSet_OperationSketchBase*>(anOperation);
 173     if (aPreviewOp) {
 174       visualizePreview(aPreviewOp->feature(), false);
 175     }
 176   }
 177
 178   myWorkshop->actionsMgr()->setNestedActionsEnabled(true);
 179 }
 180
 181 void PartSet_Module::onLaunchOperation(std::string theName, boost::shared_ptr<ModelAPI_Feature> theFeature)
 182 {
 183   ModuleBase_Operation* anOperation = createOperation(theName.c_str());
 184   PartSet_OperationSketchBase* aPreviewOp = dynamic_cast<PartSet_OperationSketchBase*>(anOperation);
 185   if (aPreviewOp)
 186   {
 187     std::list<XGUI_ViewerPrs> aPresentations = myWorkshop->displayer()->GetViewerPrs();
 188     aPreviewOp->init(theFeature, aPresentations);
 189   }
 190   myWorkshop->actionsMgr()->setActionChecked(anOperation->getDescription()->operationId(), true);
 191   sendOperation(anOperation);
 192 }
 193
 194 void PartSet_Module::onMultiSelectionEnabled(bool theEnabled)
 195 {
 196   XGUI_ViewerProxy* aViewer = myWorkshop->viewer();
 197   aViewer->enableMultiselection(theEnabled);
 198 }
 199
 200 void PartSet_Module::onFeatureConstructed(boost::shared_ptr<ModelAPI_Feature> theFeature,
 201                                           int theMode)
 202 {
 203   bool isDisplay = theMode != PartSet_OperationSketchBase::FM_Abort;
 204   visualizePreview(theFeature, isDisplay);
 205 }
 206
 207 ModuleBase_Operation* PartSet_Module::createOperation(const std::string& theCmdId)
 208 {
 209   // get operation xml description
 210   std::string aStdCmdId = theCmdId;
 211   if (aStdCmdId == PartSet_OperationEditLine::Type())
 212     aStdCmdId = PartSet_OperationSketchLine::Type();
 213   std::string aPluginFileName = featureFile(aStdCmdId);
 214   Config_WidgetReader aWdgReader = Config_WidgetReader(aPluginFileName);
 215   aWdgReader.readAll();
 216   std::string aXmlCfg = aWdgReader.featureWidgetCfg(aStdCmdId);
 217   std::string aDescription = aWdgReader.featureDescription(aStdCmdId);
 218
 219   // create the operation
 220   ModuleBase_Operation* anOperation;
 221   if (theCmdId == PartSet_OperationSketch::Type()) {
 222     anOperation = new PartSet_OperationSketch(theCmdId.c_str(), this);
 223   }
 224   else if(theCmdId == PartSet_OperationSketchLine::Type() ||
 225           theCmdId == PartSet_OperationEditLine::Type()) {
 226     ModuleBase_Operation* aCurOperation = myWorkshop->operationMgr()->currentOperation();
 227     boost::shared_ptr<ModelAPI_Feature> aSketchFeature;
 228     if (aCurOperation)
 229       aSketchFeature = aCurOperation->feature();
 230     if (theCmdId == PartSet_OperationSketchLine::Type())
 231       anOperation = new PartSet_OperationSketchLine(theCmdId.c_str(), this, aSketchFeature);
 232     else
 233       anOperation = new PartSet_OperationEditLine(theCmdId.c_str(), this, aSketchFeature);
 234   }
 235   else {
 236     anOperation = new ModuleBase_Operation(theCmdId.c_str(), this);
 237   }
 238   anOperation->getDescription()->setXmlRepresentation(QString::fromStdString(aXmlCfg));
 239   anOperation->getDescription()->setDescription(QString::fromStdString(aDescription));
 240
 241   // connect the operation
 242   PartSet_OperationSketchBase* aPreviewOp = dynamic_cast<PartSet_OperationSketchBase*>(anOperation);
 243   if (aPreviewOp) {
 244     connect(aPreviewOp, SIGNAL(featureConstructed(boost::shared_ptr<ModelAPI_Feature>, int)),
 245             this, SLOT(onFeatureConstructed(boost::shared_ptr<ModelAPI_Feature>, int)));
 246     connect(aPreviewOp, SIGNAL(launchOperation(std::string, boost::shared_ptr<ModelAPI_Feature>)),
 247             this, SLOT(onLaunchOperation(std::string, boost::shared_ptr<ModelAPI_Feature>)));
 248     connect(aPreviewOp, SIGNAL(multiSelectionEnabled(bool)),
 249             this, SLOT(onMultiSelectionEnabled(bool)));
 250
 251     PartSet_OperationSketch* aSketchOp = dynamic_cast<PartSet_OperationSketch*>(aPreviewOp);
 252     if (aSketchOp) {
 253       connect(aSketchOp, SIGNAL(planeSelected(double, double, double)),
 254               this, SLOT(onPlaneSelected(double, double, double)));
 255     }
 256   }
 257
 258   return anOperation;
 259 }
 260
 261 void PartSet_Module::sendOperation(ModuleBase_Operation* theOperation)
 262 {
 263   //TODO(sbh): Implement static method to extract event id [SEID]
 264   static Events_ID aModuleEvent = Events_Loop::eventByName("PartSetModuleEvent");
 265   Config_PointerMessage aMessage(aModuleEvent, this);
 266   aMessage.setPointer(theOperation);
 267   Events_Loop::loop()->send(aMessage);
 268 }
 269
 270 void PartSet_Module::visualizePreview(boost::shared_ptr<ModelAPI_Feature> theFeature, bool isDisplay)
 271 {
 272   ModuleBase_Operation* anOperation = myWorkshop->operationMgr()->currentOperation();
 273   if (!anOperation)
 274     return;
 275
 276   PartSet_OperationSketchBase* aPreviewOp = dynamic_cast<PartSet_OperationSketchBase*>(anOperation);
 277   if (!aPreviewOp)
 278     return;
 279
 280   XGUI_Displayer* aDisplayer = myWorkshop->displayer();
 281   if (isDisplay) {
 282     boost::shared_ptr<GeomAPI_Shape> aPreview = aPreviewOp->preview(theFeature);
 283     aDisplayer->RedisplayInLocalContext(theFeature,
 284                                         aPreview ? aPreview->impl<TopoDS_Shape>() : TopoDS_Shape(),
 285                                         aPreviewOp->getSelectionModes(theFeature));
 286   }
 287   else {
 288     //aDisplayer->CloseLocalContexts(false);
 289     aDisplayer->Erase(anOperation->feature());
 290   }
 291 }
 292
 293 void PartSet_Module::updateCurrentPreview(const std::string& theCmdId)
 294 {
 295   ModuleBase_Operation* anOperation = myWorkshop->operationMgr()->currentOperation();
 296   if (!anOperation)
 297     return;
 298
 299   PartSet_OperationSketchBase* aPreviewOp = dynamic_cast<PartSet_OperationSketchBase*>(anOperation);
 300   if (!aPreviewOp)
 301     return;
 302
 303   boost::shared_ptr<ModelAPI_Feature> aFeature = aPreviewOp->feature();
 304   if (!aFeature || aFeature->getKind() != theCmdId)
 305     return;
 306
 307   std::map<boost::shared_ptr<ModelAPI_Feature>, boost::shared_ptr<GeomAPI_Shape> >
 308                                                                      aList = aPreviewOp->preview();
 309   XGUI_Displayer* aDisplayer = myWorkshop->displayer();
 310   std::list<int> aModes = aPreviewOp->getSelectionModes(aPreviewOp->feature());
 311
 312   std::map<boost::shared_ptr<ModelAPI_Feature>, boost::shared_ptr<GeomAPI_Shape> >::const_iterator
 313                                                          anIt = aList.begin(), aLast = aList.end();
 314   for (; anIt != aLast; anIt++) {
 315     boost::shared_ptr<ModelAPI_Feature> aFeature = (*anIt).first;
 316     boost::shared_ptr<GeomAPI_Shape> aPreview = (*anIt).second;
 317     aDisplayer->RedisplayInLocalContext(aFeature,
 318                                         aPreview ? aPreview->impl<TopoDS_Shape>() : TopoDS_Shape(),
 319                                         aModes, false);
 320   }
 321   aDisplayer->UpdateViewer();
 322 }
 323