src/PartSet/PartSet_Listener.cpp

   1 // File:        PartSet_Listener.h
   2 // Created:     28 Apr 2014
   3 // Author:      Natalia ERMOLAEVA
   4
   5 #include <PartSet_Listener.h>
   6
   7 #include <PartSet_Module.h>
   8
   9 #include <XGUI_Displayer.h>
  10 #include <XGUI_Workshop.h>
  11
  12 #include <Events_Loop.h>
  13 #include <Model_Events.h>
  14
  15 #include <SketchPlugin_Sketch.h>
  16
  17 #ifdef _DEBUG
  18 #include <QDebug>
  19 #endif
  20
  21 using namespace std;
  22
  23 PartSet_Listener::PartSet_Listener(PartSet_Module* theModule)
  24 : myModule(theModule)
  25 {
  26   Events_Loop* aLoop = Events_Loop::loop();
  27   aLoop->registerListener(this, aLoop->eventByName(EVENT_FEATURE_UPDATED));
  28   aLoop->registerListener(this, Events_Loop::eventByName(EVENT_FEATURE_CREATED));
  29   aLoop->registerListener(this, Events_Loop::eventByName(EVENT_FEATURE_DELETED));
  30 }
  31
  32 PartSet_Listener::~PartSet_Listener()
  33 {
  34 }
  35
  36 //******************************************************
  37 void PartSet_Listener::processEvent(const Events_Message* theMessage)
  38 {
  39   QString aType = QString(theMessage->eventID().eventText());
  40   if (aType == EVENT_FEATURE_UPDATED ||
  41       aType == EVENT_FEATURE_CREATED)
  42   {
  43     const Model_FeatureUpdatedMessage* aUpdMsg = dynamic_cast<const Model_FeatureUpdatedMessage*>
  44                                                                                     (theMessage);
  45     std::set<FeaturePtr > aFeatures = aUpdMsg->features();
  46     std::set<FeaturePtr >::const_iterator anIt = aFeatures.begin(), aLast = aFeatures.end();
  47     for (; anIt != aLast; anIt++) {
  48       FeaturePtr aFeature = *anIt;
  49       if (myModule->workshop()->displayer()->isVisible(aFeature) ||
  50           aType == EVENT_FEATURE_CREATED) {
  51         myModule->visualizePreview(aFeature, true, false);
  52         //if (aType == EVENT_FEATURE_CREATED)
  53           myModule->activateFeature(aFeature, true);
  54       }
  55     }
  56     myModule->workshop()->displayer()->updateViewer();
  57   }
  58   if (aType == EVENT_FEATURE_DELETED)
  59   {
  60     const Model_FeatureDeletedMessage* aDelMsg = dynamic_cast<const Model_FeatureDeletedMessage*>(theMessage);
  61     boost::shared_ptr<ModelAPI_Document> aDoc = aDelMsg->document();
  62
  63     std::set<std::string> aGroups = aDelMsg->groups();
  64     std::set<std::string>::const_iterator anIt = aGroups.begin(), aLast = aGroups.end();
  65     for (; anIt != aLast; anIt++) {
  66       std::string aGroup = *anIt;
  67       if (aGroup.compare(SKETCH_KIND) == 0) { // Update only Sketch group
  68         myModule->workshop()->displayer()->eraseDeletedFeatures();
  69         myModule->updateCurrentPreview(aGroup);
  70       }
  71     }
  72   }
  73 }