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Merge branch 'master' of salome:modules/shaper
[modules/shaper.git] / src / Model / Model_Update.cpp
index c081fbd7079b1dd1691ccb4a116d7452dad0d93e..24ef7055d878328f44c7a61ab777a3ed7a8e02e4 100755 (executable)
@@ -8,6 +8,7 @@
 #include <Model_Document.h>
 #include <Model_Data.h>
 #include <Model_Objects.h>
+#include <Model_AttributeSelection.h>
 #include <ModelAPI_Feature.h>
 #include <ModelAPI_Data.h>
 #include <ModelAPI_Document.h>
@@ -58,6 +59,8 @@ Model_Update::Model_Update()
   aLoop->registerListener(this, kPreviewRequestedEvent);
   static const Events_ID kReorderEvent = aLoop->eventByName(EVENT_ORDER_UPDATED);
   aLoop->registerListener(this, kReorderEvent);
+  static const Events_ID kUpdatedSel = aLoop->eventByName(EVENT_UPDATE_SELECTION);
+  aLoop->registerListener(this, kUpdatedSel);
 
   //  Config_PropManager::findProp("Model update", "automatic_rebuild")->value() == "true";
   myIsParamUpdated = false;
@@ -71,9 +74,19 @@ bool Model_Update::addModified(FeaturePtr theFeature, FeaturePtr theReason) {
   if (!theFeature->data()->isValid())
     return false; // delete an extrusion created on the sketch
 
-  if (theFeature->isPersistentResult()) {
-    if (!std::dynamic_pointer_cast<Model_Document>((theFeature)->document())->executeFeatures())
+  bool isNotExecuted = theFeature->isPersistentResult() &&
+    !std::dynamic_pointer_cast<Model_Document>((theFeature)->document())->executeFeatures();
+  if (isNotExecuted) {
+    if (!theReason.get()) // no reason => no construction reason
       return false;
+    if (myNotPersistentRefs.find(theFeature) == myNotPersistentRefs.end()) {
+      myNotPersistentRefs[theFeature].insert(theReason);
+    } else {
+      std::set<std::shared_ptr<ModelAPI_Feature> > aNewSet;
+      aNewSet.insert(theReason);
+      myNotPersistentRefs[theFeature] = aNewSet;
+    }
+    return false;
   }
 
   // update arguments for "apply button" state change
@@ -95,13 +108,21 @@ bool Model_Update::addModified(FeaturePtr theFeature, FeaturePtr theReason) {
     static ModelAPI_ValidatorsFactory* aFactory = ModelAPI_Session::get()->validators();
     aFactory->validate(theFeature); // need to be validated to update the "Apply" state if not previewed
 
+    // to redisplay split's arguments presentation, even result is not computed
+    if (!theFeature->isPreviewNeeded()) {
+      static Events_Loop* aLoop = Events_Loop::loop();
+      static const Events_ID kRedisplayEvent = aLoop->eventByName(EVENT_OBJECT_TO_REDISPLAY);
+      ModelAPI_EventCreator::get()->sendUpdated(theFeature, kRedisplayEvent);
+      aLoop->flush(kRedisplayEvent);
+    }
+
     if (!myIsPreviewBlocked)
       return true;
   }
   if (myModified.find(theFeature) != myModified.end()) {
     if (theReason.get()) {
 #ifdef DEB_UPDATE
-      std::cout<<"*** Add already modified "<<theFeature->name()<<" reason "<<theReason->name()<<std::endl;
+      //std::cout<<"*** Add already modified "<<theFeature->name()<<" reason "<<theReason->name()<<std::endl;
 #endif
       myModified[theFeature].insert(theReason);
     }
@@ -112,27 +133,30 @@ bool Model_Update::addModified(FeaturePtr theFeature, FeaturePtr theReason) {
   if (!aIsDisabled) {
     std::set<std::shared_ptr<ModelAPI_Feature> > aNewSet;
     if (theFeature->data()->execState() == ModelAPI_StateMustBeUpdated ||
-        theFeature->data()->execState() == ModelAPI_StateInvalidArgument) { // issue 1519
+        theFeature->data()->execState() == ModelAPI_StateInvalidArgument || // issue 1519
+        theFeature->data()->execState() == ModelAPI_StateExecFailed) {
       // do not forget that in this case all were the reasons
       aNewSet.insert(theFeature);
     } else {
       if (theReason.get())
         aNewSet.insert(theReason);
     }
-    myModified[theFeature] = aNewSet;
+      myModified[theFeature] = aNewSet;
 #ifdef DEB_UPDATE
-    if (theReason.get())
-      std::cout<<"*** Add modified "<<theFeature->name()<<" reason "<<theReason->name()<<std::endl;
-    else 
-      std::cout<<"*** Add modified "<<theFeature->name()<<std::endl;
+    if (theReason.get()) {
+      //std::cout<<"*** Add modified "<<theFeature->name()<<" reason "<<theReason->name()<<std::endl;
+    } else {
+      //std::cout<<"*** Add modified "<<theFeature->name()<<std::endl;
+    }
 #endif
   } else { // will be updated during the finish of the operation, or when it becomes enabled
-    if (theFeature->data()->execState() == ModelAPI_StateDone)
+    if (theFeature->data()->execState() == ModelAPI_StateDone ||
+        theFeature->data()->execState() == ModelAPI_StateExecFailed) // fix issue 1819
       theFeature->data()->execState(ModelAPI_StateMustBeUpdated);
     else 
       return true; // do not need iteration deeply if it is already marked as modified or so
 #ifdef DEB_UPDATE
-    std::cout<<"*** Set modified state "<<theFeature->name()<<std::endl;
+    //std::cout<<"*** Set modified state "<<theFeature->name()<<std::endl;
 #endif
   }
   // clear processed and fill modified recursively
@@ -186,6 +210,7 @@ void Model_Update::processEvent(const std::shared_ptr<Events_Message>& theMessag
   static const Events_ID kPreviewRequestedEvent = aLoop->eventByName(EVENT_PREVIEW_REQUESTED);
   static const Events_ID kReorderEvent = aLoop->eventByName(EVENT_ORDER_UPDATED);
   static const Events_ID kRedisplayEvent = aLoop->eventByName(EVENT_OBJECT_TO_REDISPLAY);
+  static const Events_ID kUpdatedSel = aLoop->eventByName(EVENT_UPDATE_SELECTION);
 
 #ifdef DEB_UPDATE
   std::cout<<"****** Event "<<theMessage->eventID().eventText()<<std::endl;
@@ -206,6 +231,11 @@ void Model_Update::processEvent(const std::shared_ptr<Events_Message>& theMessag
     }
     return;
   }
+  if (theMessage->eventID() == kUpdatedSel) {
+    std::shared_ptr<ModelAPI_ObjectUpdatedMessage> aMsg =
+        std::dynamic_pointer_cast<ModelAPI_ObjectUpdatedMessage>(theMessage);
+    updateSelection(aMsg->objects());
+  }
   // creation is added to "update" to avoid recomputation twice: on create and immediately after on update
   if (theMessage->eventID() == kCreatedEvent) {
     std::shared_ptr<ModelAPI_ObjectUpdatedMessage> aMsg =
@@ -310,7 +340,8 @@ void Model_Update::processEvent(const std::shared_ptr<Events_Message>& theMessag
   } else if (theMessage->eventID() == kReorderEvent) {
     std::shared_ptr<ModelAPI_OrderUpdatedMessage> aMsg = 
       std::dynamic_pointer_cast<ModelAPI_OrderUpdatedMessage>(theMessage);
-    addModified(aMsg->reordered(), aMsg->reordered()); // to update all attributes
+    if (aMsg->reordered().get())
+      addModified(aMsg->reordered(), aMsg->reordered()); // to update all attributes
   }
 }
 
@@ -441,6 +472,10 @@ bool Model_Update::processFeature(FeaturePtr theFeature)
       }
     }
     updateArguments(theFeature);
+    // send event that sketch is prepared to be recomputed
+    static Events_ID anID = Events_Loop::eventByName("SketchPrepared");
+    std::shared_ptr<Events_Message> aMsg(new Events_Message(anID, this));
+    Events_Loop::loop()->send(aMsg);
   }
 
   if (!aIsModified) { // no modification is needed
@@ -504,6 +539,8 @@ bool Model_Update::processFeature(FeaturePtr theFeature)
   // add this feature to the processed right now to be able remove it from this list on
   // update signal during this feature execution
   myModified.erase(theFeature);
+  if (myNotPersistentRefs.find(theFeature) != myNotPersistentRefs.end())
+    myNotPersistentRefs.erase(theFeature);
   if (theFeature->data()->execState() == ModelAPI_StateMustBeUpdated)
     theFeature->data()->execState(ModelAPI_StateDone);
 
@@ -727,18 +764,33 @@ bool Model_Update::isReason(std::shared_ptr<ModelAPI_Feature>& theFeature,
 {
   std::map<std::shared_ptr<ModelAPI_Feature>, std::set<std::shared_ptr<ModelAPI_Feature> > >
     ::iterator aReasonsIt = myModified.find(theFeature);
-  if (aReasonsIt == myModified.end())
-    return false; // this case only for not-previewed items update state, nothing is changed in args for it
-  if (aReasonsIt->second.find(theFeature) != aReasonsIt->second.end())
-    return true; // any is reason if it contains itself
-  FeaturePtr aReasFeat = std::dynamic_pointer_cast<ModelAPI_Feature>(theReason);
-  if (!aReasFeat.get()) { // try to get feature of this result
-    ResultPtr aReasRes = std::dynamic_pointer_cast<ModelAPI_Result>(theReason);
-    if (aReasRes.get())
-      aReasFeat = theReason->document()->feature(aReasRes);
-  }
-  return aReasonsIt->second.find(aReasFeat) != aReasonsIt->second.end();
+  if (aReasonsIt != myModified.end()) {
+    if (aReasonsIt->second.find(theFeature) != aReasonsIt->second.end())
+      return true; // any is reason if it contains itself
+    FeaturePtr aReasFeat = std::dynamic_pointer_cast<ModelAPI_Feature>(theReason);
+    if (!aReasFeat.get()) { // try to get feature of this result
+      ResultPtr aReasRes = std::dynamic_pointer_cast<ModelAPI_Result>(theReason);
+      if (aReasRes.get())
+        aReasFeat = theReason->document()->feature(aReasRes);
+    }
+    if (aReasonsIt->second.find(aReasFeat) != aReasonsIt->second.end())
+      return true;
+  }
+  // another try: postponed modification by not-persistences
+  std::map<std::shared_ptr<ModelAPI_Feature>, std::set<std::shared_ptr<ModelAPI_Feature> > >
+    ::iterator aNotPersist = myNotPersistentRefs.find(theFeature);
+  if (aNotPersist != myNotPersistentRefs.end()) {
+    FeaturePtr aReasFeat = std::dynamic_pointer_cast<ModelAPI_Feature>(theReason);
+    if (!aReasFeat.get()) { // try to get feature of this result
+      ResultPtr aReasRes = std::dynamic_pointer_cast<ModelAPI_Result>(theReason);
+      if (aReasRes.get())
+        aReasFeat = theReason->document()->feature(aReasRes);
+    }
+    if (aNotPersist->second.find(aReasFeat) != aNotPersist->second.end())
+      return true;
+  }
 
+  return false; // this case only for not-previewed items update state, nothing is changed in args for it
 }
 
 void Model_Update::executeFeature(FeaturePtr theFeature)
@@ -819,3 +871,30 @@ void Model_Update::updateStability(void* theSender)
     }
   }
 }
+
+void Model_Update::updateSelection(const std::set<std::shared_ptr<ModelAPI_Object> >& theObjects)
+{
+  std::set<std::shared_ptr<ModelAPI_Object> >::iterator anObj = theObjects.begin();
+  for(; anObj != theObjects.end(); anObj++) {
+    list<AttributePtr> aRefs = 
+      (*anObj)->data()->attributes(ModelAPI_AttributeSelection::typeId());
+    list<AttributePtr>::iterator aRefsIter = aRefs.begin();
+    for (; aRefsIter != aRefs.end(); aRefsIter++) {
+      std::shared_ptr<Model_AttributeSelection> aSel =
+        std::dynamic_pointer_cast<Model_AttributeSelection>(*aRefsIter);
+      aSel->updateInHistory();
+    }
+    // update the selection list attributes if any
+    aRefs = (*anObj)->data()->attributes(ModelAPI_AttributeSelectionList::typeId());
+    for (aRefsIter = aRefs.begin(); aRefsIter != aRefs.end(); aRefsIter++) {
+      std::shared_ptr<ModelAPI_AttributeSelectionList> aSel =
+        std::dynamic_pointer_cast<ModelAPI_AttributeSelectionList>(*aRefsIter);
+      for(int a = aSel->size() - 1; a >= 0; a--) {
+        std::shared_ptr<Model_AttributeSelection> aSelAttr =
+          std::dynamic_pointer_cast<Model_AttributeSelection>(aSel->value(a));
+        if (aSelAttr.get())
+          aSelAttr->updateInHistory();
+      }
+    }
+  }
+}