Boolean correction: clean the validation cash by other widget value change if it...

[modules/shaper.git] / src / ModuleBase / ModuleBase_WidgetValidated.cpp

diff --git a/src/ModuleBase/ModuleBase_WidgetValidated.cpp b/src/ModuleBase/ModuleBase_WidgetValidated.cpp
index 20b33095f153e38255c8eb0db83eb4a6b8d85716..89315cd4b829db1413656b9e16f19ba008910b51 100644 (file)
--- a/src/ModuleBase/ModuleBase_WidgetValidated.cpp
+++ b/src/ModuleBase/ModuleBase_WidgetValidated.cpp
@@ -25,7 +25,7 @@ ModuleBase_WidgetValidated::ModuleBase_WidgetValidated(QWidget* theParent,
                                                        const Config_WidgetAPI* theData,
                                                        const std::string& theParentId)
 : ModuleBase_ModelWidget(theParent, theData, theParentId),
-  myWorkshop(theWorkshop)
+  myWorkshop(theWorkshop), myIsInValidate(false)
 {
 }
 
@@ -60,6 +60,25 @@ ObjectPtr ModuleBase_WidgetValidated::findPresentedObject(const AISObjectPtr& th
   return myPresentedObject;
 }
 
+//********************************************************************
+void ModuleBase_WidgetValidated::clearValidatedCash()
+{
+  myValidPrs.clear();
+  myInvalidPrs.clear();
+}
+
+//********************************************************************
+void ModuleBase_WidgetValidated::storeAttributeValue()
+{
+  myIsInValidate = true;
+}
+
+//********************************************************************
+void ModuleBase_WidgetValidated::restoreAttributeValue(const bool theValid)
+{
+  myIsInValidate = false;
+}
+
 //********************************************************************
 bool ModuleBase_WidgetValidated::isValidInFilters(const ModuleBase_ViewerPrs& thePrs)
 {
@@ -89,11 +108,14 @@ bool ModuleBase_WidgetValidated::isValidInFilters(const ModuleBase_ViewerPrs& th
     if (!isActivated)
       activateFilters(true);
 
-    const SelectMgr_ListOfFilter& aFilters = myWorkshop->viewer()->AISContext()->Filters();
-    SelectMgr_ListIteratorOfListOfFilter anIt(aFilters);
-    for (; anIt.More() && aValid; anIt.Next()) {
-      Handle(SelectMgr_Filter) aFilter = anIt.Value();
-      aValid = aFilter->IsOk(anOwner);
+    Handle(AIS_InteractiveContext) aContext = myWorkshop->viewer()->AISContext();
+    if (!aContext.IsNull()) {
+      const SelectMgr_ListOfFilter& aFilters = aContext->Filters();
+      SelectMgr_ListIteratorOfListOfFilter anIt(aFilters);
+      for (; anIt.More() && aValid; anIt.Next()) {
+        Handle(SelectMgr_Filter) aFilter = anIt.Value();
+        aValid = aFilter->IsOk(anOwner);
+      }
     }
     if (!isActivated)
       activateFilters(false);
@@ -121,17 +143,10 @@ bool ModuleBase_WidgetValidated::isValidSelection(const ModuleBase_ViewerPrs& th
     return aValid;
   }
 
-  DataPtr aData = myFeature->data();
-  AttributePtr anAttribute = myFeature->attribute(attributeID());
-
   // stores the current values of the widget attribute
-  Events_Loop* aLoop = Events_Loop::loop();
-  // blocks the flush signals to avoid the temporary objects visualization in the viewer
-  // they should not be shown in order to do not lose highlight by erasing them
-  bool isActive = aLoop->activateFlushes(false);
+  bool isFlushesActived, isAttributeSetInitializedBlocked;
+  blockAttribute(true, isFlushesActived, isAttributeSetInitializedBlocked);
 
-  aData->blockSendAttributeUpdated(true);
-  bool isAttributeBlocked = anAttribute->blockSetInitialized(true);
   storeAttributeValue();
 
   // saves the owner value to the widget attribute
@@ -142,10 +157,8 @@ bool ModuleBase_WidgetValidated::isValidSelection(const ModuleBase_ViewerPrs& th
 
   // restores the current values of the widget attribute
   restoreAttributeValue(aValid);
-  aData->blockSendAttributeUpdated(false);
-  anAttribute->blockSetInitialized(isAttributeBlocked);
-  aLoop->activateFlushes(isActive);
 
+  blockAttribute(false, isFlushesActived, isAttributeSetInitializedBlocked);
   // In particular case the results are deleted and called as redisplayed inside of this
   // highlight-selection, to they must be flushed as soon as possible.
   // Example: selection of group-vertices subshapes with shift pressend on body. Without
@@ -153,8 +166,8 @@ bool ModuleBase_WidgetValidated::isValidSelection(const ModuleBase_ViewerPrs& th
   //  removed results still in the viewer.
   static Events_ID aDeletedEvent = Events_Loop::eventByName(EVENT_OBJECT_DELETED);
   static Events_ID aRedispEvent = Events_Loop::eventByName(EVENT_OBJECT_TO_REDISPLAY);
-  aLoop->flush(aDeletedEvent);
-  aLoop->flush(aRedispEvent);
+  Events_Loop::loop()->flush(aDeletedEvent);
+  Events_Loop::loop()->flush(aRedispEvent);
 
   storeValidState(theValue, aValid);
   return aValid;
@@ -199,6 +212,28 @@ void ModuleBase_WidgetValidated::activateFilters(const bool toActivate)
   }
 }
 
+//********************************************************************
+void ModuleBase_WidgetValidated::blockAttribute(const bool& theToBlock, bool& isFlushesActived,
+                                                bool& isAttributeSetInitializedBlocked)
+{
+  Events_Loop* aLoop = Events_Loop::loop();
+  DataPtr aData = myFeature->data();
+  AttributePtr anAttribute = myFeature->attribute(attributeID());
+  if (theToBlock) {
+    // blocks the flush signals to avoid the temporary objects visualization in the viewer
+    // they should not be shown in order to do not lose highlight by erasing them
+    isFlushesActived = aLoop->activateFlushes(false);
+
+    aData->blockSendAttributeUpdated(true);
+    isAttributeSetInitializedBlocked = anAttribute->blockSetInitialized(true);
+  }
+  else {
+    aData->blockSendAttributeUpdated(false);
+    anAttribute->blockSetInitialized(isAttributeSetInitializedBlocked);
+    aLoop->activateFlushes(isFlushesActived);
+  }
+}
+
 //********************************************************************
 void ModuleBase_WidgetValidated::storeValidState(const ModuleBase_ViewerPrs& theValue, const bool theValid)
 {