src/Model/Model_Events.cpp

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