src/PartSet/PartSet_OverconstraintListener.cpp

   1 // Copyright (C) 2014-20xx CEA/DEN, EDF R&D
   2
   3 // File:        SketcherPrs_Angle.cpp
   4 // Created:     20 August 2015
   5 // Author:      Vitaly SMETANNIKOV
   6
   7 #include "PartSet_OverconstraintListener.h"
   8
   9 #include "XGUI_ModuleConnector.h"
  10 #include "XGUI_Workshop.h"
  11 #include "XGUI_Displayer.h"
  12
  13 #include "SketcherPrs_SymbolPrs.h"
  14 #include "SketchPlugin_SketchEntity.h"
  15
  16 #include "Events_Loop.h"
  17
  18 #include <GeomAPI_IPresentable.h>
  19 #include <ModelAPI_Events.h>
  20 #include <ModuleBase_Tools.h>
  21
  22 #include <QString>
  23
  24 #define DEBUG_FEATURE_OVERCONSTRAINT_LISTENER
  25
  26 PartSet_OverconstraintListener::PartSet_OverconstraintListener(ModuleBase_IWorkshop* theWorkshop)
  27 : myWorkshop(theWorkshop)
  28 {
  29   Events_Loop* aLoop = Events_Loop::loop();
  30   aLoop->registerListener(this, Events_Loop::eventByName(EVENT_SOLVER_FAILED));
  31   aLoop->registerListener(this, Events_Loop::eventByName(EVENT_SOLVER_REPAIRED));
  32 }
  33
  34 bool PartSet_OverconstraintListener::isConflictingObject(const ObjectPtr& theObject)
  35 {
  36   return myConflictingObjects.find(theObject) != myConflictingObjects.end();
  37 }
  38
  39 void PartSet_OverconstraintListener::getConflictingColor(std::vector<int>& theColor)
  40 {
  41   Quantity_Color aColor = ModuleBase_Tools::color("Visualization", "sketch_overconstraint_color",
  42                                                   SKETCH_OVERCONSTRAINT_COLOR);
  43
  44   theColor.push_back(aColor.Red()*255.);
  45   theColor.push_back(aColor.Green()*255.);
  46   theColor.push_back(aColor.Blue()*255.);
  47 }
  48
  49 void PartSet_OverconstraintListener::processEvent(
  50                                                  const std::shared_ptr<Events_Message>& theMessage)
  51 {
  52
  53 #ifdef DEBUG_FEATURE_OVERCONSTRAINT_LISTENER
  54
  55   /*
  56   anIt = theConflictingObjects.begin();
  57   aLast = theConflictingObjects.end();
  58
  59   QStringList anInfo;
  60   for (; anIt != aLast; ++anIt) {
  61     anInfo.append(ModuleBase_Tools::objectInfo((*anIt)));
  62   }
  63   QString anInfoStr = anInfo.join(";\n");*/
  64   bool isRepaired = theMessage->eventID() == Events_Loop::eventByName(EVENT_SOLVER_REPAIRED);
  65   qDebug(QString("PartSet_OverconstraintListener::processEvent:\n %1").arg(isRepaired ? "REPAIRED" : "FAILED").toStdString().c_str());
  66 #endif
  67
  68   if (theMessage->eventID() == Events_Loop::eventByName(EVENT_SOLVER_FAILED) ||
  69              theMessage->eventID() == Events_Loop::eventByName(EVENT_SOLVER_REPAIRED)) {
  70     std::shared_ptr<ModelAPI_SolverFailedMessage> anErrorMsg =
  71                    std::dynamic_pointer_cast<ModelAPI_SolverFailedMessage>(theMessage);
  72     bool anUpdated = false;
  73     if (anErrorMsg.get()) {
  74       const std::set<ObjectPtr>& aConflictingObjects = anErrorMsg->objects();
  75       anUpdated = updateConflictingObjects(aConflictingObjects);
  76     }
  77     else
  78       anUpdated = updateConflictingObjects(std::set<ObjectPtr>());
  79   }
  80 }
  81
  82 bool PartSet_OverconstraintListener::updateConflictingObjects(
  83                                                   const std::set<ObjectPtr>& theConflictingObjects)
  84 {
  85   std::set<ObjectPtr>::const_iterator anIt, aLast;
  86
  87 #ifdef DEBUG_FEATURE_OVERCONSTRAINT_LISTENER
  88   anIt = theConflictingObjects.begin();
  89   aLast = theConflictingObjects.end();
  90
  91   QStringList anInfo;
  92   for (; anIt != aLast; ++anIt) {
  93     anInfo.append(ModuleBase_Tools::objectInfo((*anIt)));
  94   }
  95   QString anInfoStr = anInfo.join(";\n");
  96   qDebug(QString("PartSet_OverconstraintListener::updateConflictingObjects: %1: \n%2").arg(theConflictingObjects.size())
  97                                                                                     .arg(anInfoStr).toStdString().c_str());
  98 #endif
  99
 100   bool isUpdated = false;
 101   std::set<ObjectPtr> aModifiedObjects;
 102   // erase error state of absent current objects in the parameter list
 103   for (anIt = myConflictingObjects.begin(), aLast = myConflictingObjects.end() ; anIt != aLast; anIt++) {
 104     ObjectPtr anObject = *anIt;
 105     if (theConflictingObjects.find(anObject) == theConflictingObjects.end()) { // it is not found
 106       //setConflictingObject(anObject, false);
 107       aModifiedObjects.insert(anObject);
 108     }
 109   }
 110
 111   // erase absent objects from the internal container
 112   for (anIt = aModifiedObjects.begin(), aLast = aModifiedObjects.end(); anIt != aLast; anIt++) {
 113     myConflictingObjects.erase(*anIt);
 114   }
 115
 116   // set error state for new objects and append them in the internal map of objects
 117   for (anIt = theConflictingObjects.begin(), aLast = theConflictingObjects.end() ; anIt != aLast; anIt++) {
 118     ObjectPtr anObject = *anIt;
 119     if (myConflictingObjects.find(anObject) == myConflictingObjects.end()) { // it is not found
 120       //setConflictingObject(anObject, true);
 121       aModifiedObjects.insert(anObject);
 122       myConflictingObjects.insert(anObject);
 123     }
 124   }
 125   isUpdated = !aModifiedObjects.empty();
 126   if (isUpdated)
 127     redisplayObjects(aModifiedObjects);
 128
 129   return isUpdated;
 130 }
 131
 132 void PartSet_OverconstraintListener::redisplayObjects(
 133                                               const std::set<ObjectPtr>& theObjects)
 134 {
 135 /*static Events_Loop* aLoop = Events_Loop::loop();
 136   static Events_ID EVENT_DISP = aLoop->eventByName(EVENT_OBJECT_UPDATED);
 137
 138   static const ModelAPI_EventCreator* aECreator = ModelAPI_EventCreator::get();
 139
 140   std::set<ObjectPtr>::const_iterator anIt = theObjects.begin(), aLast = theObjects.end();
 141   for (; anIt != aLast; anIt++) {
 142     aECreator->sendUpdated(*anIt, EVENT_DISP);
 143
 144     //#ifdef DEBUG_FEATURE_OVERCONSTRAINT_LISTENER
 145     //  QString anInfoStr = ModuleBase_Tools::objectInfo(*anIt);
 146     //  qDebug(QString("PartSet_OverconstraintListener::SEND UPDATED: %1").arg(anInfoStr).toStdString().c_str());
 147     //#endif
 148   }
 149   aLoop->flush(EVENT_DISP);*/
 150
 151   XGUI_Displayer* aDisplayer = workshop()->displayer();
 152   //QObjectPtrList aObjects = aDisplayer->displayedObjects();
 153   bool aHidden;
 154   std::set<ObjectPtr>::const_iterator anIt = theObjects.begin(), aLast = theObjects.end();
 155   for (; anIt != aLast; anIt++) {
 156     ObjectPtr anObject = *anIt;
 157   //foreach(ObjectPtr aObj, aObjects) {
 158     //TODO: replace by redisplay event.
 159     aHidden = !anObject->data() || !anObject->data()->isValid() ||
 160                anObject->isDisabled() || (!anObject->isDisplayed());
 161     if (!aHidden)
 162       aDisplayer->redisplay(anObject, false);
 163   }
 164   aDisplayer->updateViewer();
 165 }
 166
 167 void PartSet_OverconstraintListener::setConflictingObject(const ObjectPtr& theObject,
 168                                                           const bool theConflicting)
 169 {
 170   return;
 171
 172   AISObjectPtr anAISObject;
 173   GeomPresentablePtr aPrs = std::dynamic_pointer_cast<GeomAPI_IPresentable>(theObject);
 174
 175   if (aPrs.get() != NULL) {
 176     XGUI_Workshop* aWorkshop = workshop();
 177     XGUI_Displayer* aDisplayer = aWorkshop->displayer();
 178
 179     anAISObject = aPrs->getAISObject(aDisplayer->getAISObject(theObject));
 180     if (anAISObject.get()) {
 181       Handle(AIS_InteractiveObject) anAISIO = anAISObject->impl<Handle(AIS_InteractiveObject)>();
 182       if (!anAISIO.IsNull()) {
 183         if (!Handle(SketcherPrs_SymbolPrs)::DownCast(anAISIO).IsNull()) {
 184           Handle(SketcherPrs_SymbolPrs) aPrs = Handle(SketcherPrs_SymbolPrs)::DownCast(anAISIO);
 185           //if (!aPrs.IsNull())
 186           //  aPrs->setConflictingConstraint(theConflicting);
 187         }
 188       }
 189     }
 190   }
 191 }
 192
 193 XGUI_Workshop* PartSet_OverconstraintListener::workshop() const
 194 {
 195   XGUI_ModuleConnector* aConnector = dynamic_cast<XGUI_ModuleConnector*>(myWorkshop);
 196   return aConnector->workshop();
 197 }
 198