Abort Sketch by click on the button in the tool bar. Abort nested opened operations.

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

diff --git a/src/ModuleBase/ModuleBase_WidgetValidated.cpp b/src/ModuleBase/ModuleBase_WidgetValidated.cpp
index 0c84fa8e9ad0e4b86512fe7b60ccb88dfa32a470..caadc6be7582cc17eb8121963161c657c171b058 100644 (file)
--- a/src/ModuleBase/ModuleBase_WidgetValidated.cpp
+++ b/src/ModuleBase/ModuleBase_WidgetValidated.cpp
@@ -3,10 +3,12 @@
 #include <ModuleBase_WidgetValidated.h>
 #include <ModuleBase_FilterFactory.h>
 #include <ModuleBase_IViewer.h>
+#include <ModuleBase_ISelection.h>
 
 #include <ModelAPI_Session.h>
 #include <ModelAPI_Validator.h>
 #include <ModelAPI_AttributeValidator.h>
+#include <ModelAPI_Events.h>
 
 #include <SelectMgr_ListIteratorOfListOfFilter.hxx>
 #include <SelectMgr_EntityOwner.hxx>
@@ -68,6 +70,16 @@ bool ModuleBase_WidgetValidated::isValidSelection(const ModuleBase_ViewerPrs& th
   anAttribute->blockSetInitialized(isAttributeBlocked);
   aLoop->activateFlushes(true);
 
+  // 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
+  //  these 4 lines below the application crashes because of left presentations on
+  //  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);
+
   return aValid;
 }
 
@@ -107,3 +119,25 @@ void ModuleBase_WidgetValidated::activateFilters(ModuleBase_IWorkshop* theWorksh
   else
     aViewer->removeSelectionFilter(aSelFilter);
 }
+
+QList<ModuleBase_ViewerPrs> ModuleBase_WidgetValidated::getSelectedEntitiesOrObjects(
+                                                  ModuleBase_ISelection* theSelection) const
+{
+  QList<ModuleBase_ViewerPrs> aSelectedPrs;
+
+  // find selected presentation either in the viewer or in OB
+  // the selection in OCC viewer - the selection of a sub-shapes in the viewer
+  aSelectedPrs = theSelection->getSelected();
+  if (aSelectedPrs.empty()) {
+    // the selection in Object Browser
+    QObjectPtrList anObjects = theSelection->selectedObjects();
+    QObjectPtrList::const_iterator anIt = anObjects.begin(), aLast = anObjects.end();
+    for (; anIt != aLast; anIt++) {
+      ObjectPtr anObject = *anIt;
+      if (anObject.get() != NULL) {
+        aSelectedPrs.append(ModuleBase_ViewerPrs(anObject, TopoDS_Shape(), NULL));
+      }
+    }
+  }
+  return aSelectedPrs;
+}