src/Model/Model_Events.cpp

   1 // Copyright (C) 2014-20xx CEA/DEN, EDF R&D
   2
   3 // File:        Model_Events.cxx
   4 // Created:     10 Apr 2014
   5 // Author:      Mikhail PONIKAROV
   6
   7 #include <Model_Events.h>
   8 #include <Events_Loop.h>
   9
  10 /// Alone instance of the creator per application
  11 Model_EventCreator MY_CREATOR;
  12
  13 /////////////////////// CREATOR /////////////////////////////
  14 void Model_EventCreator::sendUpdated(const ObjectPtr& theObject, const Events_ID& theEvent,
  15                                      const bool isGroupped) const
  16 {
  17   std::shared_ptr<Model_ObjectUpdatedMessage> aMsg(
  18     new Model_ObjectUpdatedMessage(theObject, theEvent));
  19   Events_Loop::loop()->send(aMsg, isGroupped);
  20 }
  21
  22 void Model_EventCreator::sendDeleted(const std::shared_ptr<ModelAPI_Document>& theDoc,
  23                                      const std::string& theGroup) const
  24 {
  25   std::shared_ptr<Model_ObjectDeletedMessage> aMsg(
  26     new Model_ObjectDeletedMessage(theDoc, theGroup));
  27   Events_Loop::loop()->send(aMsg, true);
  28 }
  29
  30 Model_EventCreator::Model_EventCreator()
  31 {
  32   ModelAPI_EventCreator::set(this);
  33 }
  34
  35 /////////////////////// UPDATED MESSAGE /////////////////////////////
  36 Model_ObjectUpdatedMessage::Model_ObjectUpdatedMessage(const ObjectPtr& theObject,
  37                                                        const Events_ID& theEvent)
  38     : ModelAPI_ObjectUpdatedMessage(theEvent, 0)
  39 {
  40   if (theObject) {
  41     myObjects.insert(theObject);
  42   }
  43 }
  44
  45 const std::set<ObjectPtr>& Model_ObjectUpdatedMessage::objects() const
  46 {
  47   return myObjects;
  48 }
  49
  50 std::shared_ptr<Events_MessageGroup> Model_ObjectUpdatedMessage::newEmpty()
  51 {
  52   ObjectPtr anEmptyObject;
  53   return std::shared_ptr<Model_ObjectUpdatedMessage>(
  54     new Model_ObjectUpdatedMessage(anEmptyObject, eventID()));
  55 }
  56
  57 void Model_ObjectUpdatedMessage::Join(const std::shared_ptr<Events_MessageGroup>& theJoined)
  58 {
  59   std::shared_ptr<Model_ObjectUpdatedMessage> aJoined =
  60     std::dynamic_pointer_cast<Model_ObjectUpdatedMessage>(theJoined);
  61   std::set<ObjectPtr>::iterator aFIter = aJoined->myObjects.begin();
  62   for (; aFIter != aJoined->myObjects.end(); aFIter++) {
  63     myObjects.insert(*aFIter);
  64   }
  65 }
  66
  67 /////////////////////// DELETED MESSAGE /////////////////////////////
  68 Model_ObjectDeletedMessage::Model_ObjectDeletedMessage(
  69     const std::shared_ptr<ModelAPI_Document>& theDoc, const std::string& theGroup)
  70     : ModelAPI_ObjectDeletedMessage(messageId(), 0),
  71       myDoc(theDoc)
  72 {
  73   if (!theGroup.empty())
  74     myGroups.insert(theGroup);
  75 }
  76
  77 std::shared_ptr<Events_MessageGroup> Model_ObjectDeletedMessage::newEmpty()
  78 {
  79   return std::shared_ptr<Model_ObjectDeletedMessage>(new Model_ObjectDeletedMessage(myDoc, ""));
  80 }
  81
  82 const Events_ID Model_ObjectDeletedMessage::messageId()
  83 {
  84   static Events_ID MY_ID = Events_Loop::eventByName(EVENT_OBJECT_DELETED);
  85   return MY_ID;
  86 }
  87
  88 void Model_ObjectDeletedMessage::Join(const std::shared_ptr<Events_MessageGroup>& theJoined)
  89 {
  90   std::shared_ptr<Model_ObjectDeletedMessage> aJoined =
  91     std::dynamic_pointer_cast<Model_ObjectDeletedMessage>(theJoined);
  92   std::set<std::string>::iterator aGIter = aJoined->myGroups.begin();
  93   for (; aGIter != aJoined->myGroups.end(); aGIter++) {
  94     myGroups.insert(*aGIter);
  95   }
  96 }