-// Copyright (C) 2014-20xx CEA/DEN, EDF R&D\r
-\r
-#include <ModuleBase_WidgetValidated.h>\r
-#include <ModuleBase_FilterFactory.h>\r
-#include <ModuleBase_IViewer.h>\r
-#include <ModuleBase_ISelection.h>\r
-#include <ModuleBase_WidgetSelectorStore.h>\r
-#include <ModuleBase_ViewerPrs.h>\r
-\r
-#include <Events_InfoMessage.h>\r
-\r
-#include <ModelAPI_Session.h>\r
-#include <ModelAPI_Validator.h>\r
-#include <ModelAPI_AttributeValidator.h>\r
-#include <ModelAPI_Events.h>\r
-#include <ModelAPI_ResultCompSolid.h>\r
-#include <ModelAPI_Tools.h>\r
-\r
-#include <SelectMgr_ListIteratorOfListOfFilter.hxx>\r
-#include <SelectMgr_EntityOwner.hxx>\r
-#include <StdSelect_BRepOwner.hxx>\r
-\r
-#include <Events_Loop.h>\r
-\r
-#include <QWidget>\r
-\r
-//#define DEBUG_VALID_STATE\r
-\r
-ModuleBase_WidgetValidated::ModuleBase_WidgetValidated(QWidget* theParent,\r
- ModuleBase_IWorkshop* theWorkshop,\r
- const Config_WidgetAPI* theData)\r
-: ModuleBase_ModelWidget(theParent, theData),\r
- myWorkshop(theWorkshop), myIsInValidate(false)\r
-{\r
- myAttributeStore = new ModuleBase_WidgetSelectorStore();\r
-}\r
-\r
-ModuleBase_WidgetValidated::~ModuleBase_WidgetValidated()\r
-{\r
- delete myAttributeStore;\r
-}\r
-\r
-//********************************************************************\r
-ObjectPtr ModuleBase_WidgetValidated::findPresentedObject(const AISObjectPtr& theAIS) const\r
-{\r
- return myPresentedObject;\r
-}\r
-\r
-//********************************************************************\r
-void ModuleBase_WidgetValidated::clearValidatedCash()\r
-{\r
-#ifdef DEBUG_VALID_STATE\r
- qDebug("clearValidatedCash");\r
-#endif\r
- myValidPrs.Clear();\r
- myInvalidPrs.Clear();\r
-}\r
-\r
-//********************************************************************\r
-void ModuleBase_WidgetValidated::storeAttributeValue(const AttributePtr& theAttribute)\r
-{\r
- myIsInValidate = true;\r
- myAttributeStore->storeAttributeValue(theAttribute, myWorkshop);\r
-}\r
-\r
-//********************************************************************\r
-void ModuleBase_WidgetValidated::restoreAttributeValue(const AttributePtr& theAttribute,\r
- const bool theValid)\r
-{\r
- myIsInValidate = false;\r
- myAttributeStore->restoreAttributeValue(theAttribute, myWorkshop);\r
-}\r
-\r
-//********************************************************************\r
-bool ModuleBase_WidgetValidated::isValidInFilters(const ModuleBase_ViewerPrsPtr& thePrs)\r
-{\r
- bool aValid = true;\r
- Handle(SelectMgr_EntityOwner) anOwner = thePrs->owner();\r
-\r
- // if an owner is null, the selection happens in the Object browser.\r
- // creates a selection owner on the base of object shape and the object AIS object\r
- if (anOwner.IsNull() && thePrs->owner().IsNull() && thePrs->object().get()) {\r
- ResultPtr aResult = myWorkshop->selection()->getResult(thePrs);\r
- GeomShapePtr aShape = aResult.get() ? aResult->shape() : GeomShapePtr();\r
- // some results have no shape, e.g. the parameter one. So, they should not be validated\r
- if (aShape.get()) {\r
- const TopoDS_Shape aTDShape = aShape->impl<TopoDS_Shape>();\r
- Handle(AIS_InteractiveObject) anIO = myWorkshop->selection()->getIO(thePrs);\r
- anOwner = new StdSelect_BRepOwner(aTDShape, anIO);\r
- myPresentedObject = aResult;\r
- }\r
- else\r
- aValid = false; // only results with a shape can be filtered\r
- }\r
- // checks the owner by the AIS context activated filters\r
- if (!anOwner.IsNull()) {\r
- // the widget validator filter should be active, but during check by preselection\r
- // it is not yet activated, so we need to activate/deactivate it manually\r
- bool isActivated = isFilterActivated();\r
- if (!isActivated)\r
- activateFilters(true);\r
-\r
- Handle(AIS_InteractiveContext) aContext = myWorkshop->viewer()->AISContext();\r
- if (!aContext.IsNull()) {\r
- const SelectMgr_ListOfFilter& aFilters = aContext->Filters();\r
- SelectMgr_ListIteratorOfListOfFilter anIt(aFilters);\r
- for (; anIt.More() && aValid; anIt.Next()) {\r
- Handle(SelectMgr_Filter) aFilter = anIt.Value();\r
- aValid = aFilter->IsOk(anOwner);\r
- }\r
- }\r
- if (!isActivated)\r
- activateFilters(false);\r
- }\r
-\r
- // removes created owner\r
- if (!anOwner.IsNull() && anOwner != thePrs->owner()) {\r
- anOwner.Nullify();\r
- myPresentedObject = ObjectPtr();\r
- }\r
- return aValid;\r
-}\r
-\r
-//********************************************************************\r
-AttributePtr ModuleBase_WidgetValidated::attribute() const\r
-{\r
- return myFeature->attribute(attributeID());\r
-}\r
-\r
-//********************************************************************\r
-bool ModuleBase_WidgetValidated::isValidSelection(const ModuleBase_ViewerPrsPtr& theValue)\r
-{\r
- bool aValid = false;\r
- if (getValidState(theValue, aValid)) {\r
- return aValid;\r
- }\r
- aValid = isValidSelectionCustom(theValue);\r
- if (aValid)\r
- aValid = isValidSelectionForAttribute(theValue, attribute());\r
-\r
- storeValidState(theValue, aValid);\r
- return aValid;\r
-}\r
-\r
-//********************************************************************\r
-bool ModuleBase_WidgetValidated::isValidSelectionForAttribute(const ModuleBase_ViewerPrsPtr& theValue,\r
- const AttributePtr& theAttribute)\r
-{\r
- bool aValid = false;\r
-\r
- // stores the current values of the widget attribute\r
- bool isFlushesActived, isAttributeSetInitializedBlocked;\r
-\r
- blockAttribute(theAttribute, true, isFlushesActived, isAttributeSetInitializedBlocked);\r
-\r
- storeAttributeValue(theAttribute);\r
-\r
- // saves the owner value to the widget attribute\r
- aValid = setSelectionCustom(theValue);\r
- if (aValid)\r
- // checks the attribute validity\r
- aValid = isValidAttribute(theAttribute);\r
-\r
- // restores the current values of the widget attribute\r
- restoreAttributeValue(theAttribute, aValid);\r
-\r
- blockAttribute(theAttribute, false, isFlushesActived, isAttributeSetInitializedBlocked);\r
- /// NDS: The following rows are commented for issue #1452 (to be removed after debug)\r
- /// This is not correct to perform it here because it might cause update selection and\r
- /// the selection mechanizm will be circled: use the scenario of the bug with preselected point.\r
- // In particular case the results are deleted and called as redisplayed inside of this\r
- // highlight-selection, to they must be flushed as soon as possible.\r
- // Example: selection of group-vertices subshapes with shift pressend on body. Without\r
- // these 4 lines below the application crashes because of left presentations on\r
- // removed results still in the viewer.\r
- /*static Events_ID aDeletedEvent = Events_Loop::eventByName(EVENT_OBJECT_DELETED);\r
- static Events_ID aRedispEvent = Events_Loop::eventByName(EVENT_OBJECT_TO_REDISPLAY);\r
- Events_Loop::loop()->flush(aDeletedEvent);\r
- Events_Loop::loop()->flush(aRedispEvent);\r
- */\r
- return aValid;\r
-}\r
-\r
-//********************************************************************\r
-bool ModuleBase_WidgetValidated::isValidSelectionCustom(const ModuleBase_ViewerPrsPtr& thePrs)\r
-{\r
- return true;\r
-}\r
-\r
-//********************************************************************\r
-bool ModuleBase_WidgetValidated::isValidAttribute(const AttributePtr& theAttribute) const\r
-{\r
- SessionPtr aMgr = ModelAPI_Session::get();\r
- ModelAPI_ValidatorsFactory* aFactory = aMgr->validators();\r
- std::string aValidatorID;\r
- Events_InfoMessage anError;\r
- return aFactory->validate(theAttribute, aValidatorID, anError);\r
-}\r
-\r
-bool ModuleBase_WidgetValidated::isFilterActivated() const\r
-{\r
- bool isActivated = false;\r
-\r
- Handle(SelectMgr_Filter) aSelFilter = myWorkshop->validatorFilter();\r
- ModuleBase_IViewer* aViewer = myWorkshop->viewer();\r
-\r
- return aViewer->hasSelectionFilter(aSelFilter);\r
-}\r
-\r
-bool ModuleBase_WidgetValidated::activateFilters(const bool toActivate)\r
-{\r
- ModuleBase_IViewer* aViewer = myWorkshop->viewer();\r
-\r
- Handle(SelectMgr_Filter) aSelFilter = myWorkshop->validatorFilter();\r
- bool aHasSelectionFilter = aViewer->hasSelectionFilter(aSelFilter);\r
-\r
- if (toActivate)\r
- aViewer->addSelectionFilter(aSelFilter);\r
- else {\r
- aViewer->removeSelectionFilter(aSelFilter);\r
- clearValidatedCash();\r
- }\r
-\r
- return aHasSelectionFilter;\r
-}\r
-\r
-//********************************************************************\r
-void ModuleBase_WidgetValidated::blockAttribute(const AttributePtr& theAttribute,\r
- const bool& theToBlock,\r
- bool& isFlushesActived,\r
- bool& isAttributeSetInitializedBlocked)\r
-{\r
- Events_Loop* aLoop = Events_Loop::loop();\r
- DataPtr aData = myFeature->data();\r
- if (theToBlock) {\r
- // blocks the flush signals to avoid the temporary objects visualization in the viewer\r
- // they should not be shown in order to do not lose highlight by erasing them\r
- isFlushesActived = aLoop->activateFlushes(false);\r
-\r
- aData->blockSendAttributeUpdated(true);\r
- isAttributeSetInitializedBlocked = theAttribute->blockSetInitialized(true);\r
- }\r
- else {\r
- aData->blockSendAttributeUpdated(false, false);\r
- theAttribute->blockSetInitialized(isAttributeSetInitializedBlocked);\r
- aLoop->activateFlushes(isFlushesActived);\r
- }\r
-}\r
-\r
-//********************************************************************\r
-void ModuleBase_WidgetValidated::storeValidState(const ModuleBase_ViewerPrsPtr& theValue, const bool theValid)\r
-{\r
- GeomShapePtr aShape = theValue.get() ? theValue->shape() : GeomShapePtr();\r
- if (aShape.get()) {\r
- if (theValid) {\r
- const TopoDS_Shape& aTDShape = aShape->impl<TopoDS_Shape>();\r
- bool aValidPrsContains = myValidPrs.IsBound(aTDShape) &&\r
- theValue.get()->isEqual(myValidPrs.Find(aTDShape).get());\r
- if (!aValidPrsContains) {\r
- #ifdef LIST_OF_VALID_PRS\r
- myValidPrs.append(theValue);\r
- #else\r
- myValidPrs.Bind(aTDShape, theValue);\r
- #endif\r
- // the commented code will be useful when the valid state of the presentation\r
- // will be changable between activate/deactivate. Currently it does not happen.\r
- //if (anInvalidPrs)\r
- // myInvalidPrs.removeOne(theValue);\r
- }\r
- }\r
- else { // !theValid\r
- if (aShape.get()) {\r
- const TopoDS_Shape& aTDShape = aShape->impl<TopoDS_Shape>();\r
- bool anIValidPrsContains = myInvalidPrs.IsBound(aTDShape) &&\r
- theValue.get()->isEqual(myInvalidPrs.Find(aTDShape).get());\r
- if (!anIValidPrsContains) {\r
- #ifdef LIST_OF_VALID_PRS\r
- myInvalidPrs.append(theValue);\r
- #else\r
- myInvalidPrs.Bind(aTDShape, theValue);\r
- #endif\r
- //if (!aValidPrs)\r
- // myValidPrs.removeOne(theValue);\r
- }\r
- }\r
- }\r
- }\r
- #ifdef DEBUG_VALID_STATE\r
- qDebug(QString("storeValidState: myValidPrs.size() = %1, myInvalidPrs.size() = %2").arg(myValidPrs.count())\r
- .arg(myInvalidPrs.count()).toStdString().c_str());\r
- #endif\r
-}\r
-\r
-//********************************************************************\r
-bool ModuleBase_WidgetValidated::getValidState(const ModuleBase_ViewerPrsPtr& theValue, bool& theValid)\r
-{\r
- if (!theValue.get())\r
- return false;\r
-\r
-#ifdef LIST_OF_VALID_PRS\r
- bool aValidPrsContains = myValidPrs.contains(theValue);\r
- bool anInvalidPrsContains = myInvalidPrs.contains(theValue);\r
-#else\r
- GeomShapePtr aShape = theValue.get() ? theValue->shape() : GeomShapePtr();\r
- if (!aShape.get())\r
- return false;\r
-\r
- const TopoDS_Shape& aTDShape = aShape->impl<TopoDS_Shape>();\r
- bool aValidPrsContains = myValidPrs.IsBound(aTDShape) &&\r
- theValue.get()->isEqual(myValidPrs.Find(aTDShape).get());\r
-\r
- bool anInvalidPrsContains = myInvalidPrs.IsBound(aTDShape) &&\r
- theValue.get()->isEqual(myInvalidPrs.Find(aTDShape).get());\r
- /*\r
- bool aValidPrsContains = false, anInvalidPrsContains = false;\r
- GeomShapePtr aShape = theValue.get() ? theValue->shape() : GeomShapePtr();\r
- if (aShape.get()) {\r
- aValidPrsContains = myValidPrs.contains(aShape);\r
- anInvalidPrsContains = myInvalidPrs.contains(aShape);\r
-\r
- if (aValidPrsContains)\r
- aValidPrsContains = theValue == myValidPrs[aShape];\r
- else\r
- anInvalidPrsContains = theValue == myInvalidPrs[aShape];*/\r
-#endif\r
-\r
- if (aValidPrsContains)\r
- theValid = true;\r
- else if (anInvalidPrsContains)\r
- theValid = false;\r
-\r
- return aValidPrsContains || anInvalidPrsContains;\r
-}\r
-\r
-//********************************************************************\r
-QList<ModuleBase_ViewerPrsPtr> ModuleBase_WidgetValidated::getFilteredSelected()\r
-{\r
- QList<ModuleBase_ViewerPrsPtr> aSelected = myWorkshop->selection()->getSelected(\r
- ModuleBase_ISelection::Viewer);\r
-\r
- QList<ModuleBase_ViewerPrsPtr> anOBSelected = myWorkshop->selection()->getSelected(\r
- ModuleBase_ISelection::Browser);\r
- // filter the OB presentations\r
- filterPresentations(anOBSelected);\r
- if (!anOBSelected.isEmpty())\r
- ModuleBase_ISelection::appendSelected(anOBSelected, aSelected);\r
-\r
- filterCompSolids(aSelected);\r
-\r
- return aSelected;\r
-}\r
-\r
-//********************************************************************\r
-void ModuleBase_WidgetValidated::filterPresentations(QList<ModuleBase_ViewerPrsPtr>& theValues)\r
-{\r
- QList<ModuleBase_ViewerPrsPtr> aValidatedValues;\r
-\r
- QList<ModuleBase_ViewerPrsPtr>::const_iterator anIt = theValues.begin(), aLast = theValues.end();\r
- bool isDone = false;\r
- for (; anIt != aLast; anIt++) {\r
- if (isValidInFilters(*anIt))\r
- aValidatedValues.append(*anIt);\r
- }\r
- if (aValidatedValues.size() != theValues.size()) {\r
- theValues.clear();\r
- theValues = aValidatedValues;\r
- }\r
-}\r
-\r
-//********************************************************************\r
-void ModuleBase_WidgetValidated::filterCompSolids(QList<ModuleBase_ViewerPrsPtr>& theValues)\r
-{\r
- std::set<ResultCompSolidPtr> aCompSolids;\r
- QList<ModuleBase_ViewerPrsPtr> aValidatedValues;\r
-\r
- // Collect compsolids.\r
- QList<ModuleBase_ViewerPrsPtr>::const_iterator anIt = theValues.begin(), aLast = theValues.end();\r
- for (; anIt != aLast; anIt++) {\r
- const ModuleBase_ViewerPrsPtr& aViewerPrs = *anIt;\r
- ObjectPtr anObject = aViewerPrs->object();\r
- ResultCompSolidPtr aResultCompSolid = std::dynamic_pointer_cast<ModelAPI_ResultCompSolid>(anObject);\r
- if(aResultCompSolid.get()) {\r
- aCompSolids.insert(aResultCompSolid);\r
- }\r
- }\r
-\r
- // Filter sub-solids of compsolids.\r
- anIt = theValues.begin();\r
- for (; anIt != aLast; anIt++) {\r
- const ModuleBase_ViewerPrsPtr& aViewerPrs = *anIt;\r
- ObjectPtr anObject = aViewerPrs->object();\r
- ResultPtr aResult = std::dynamic_pointer_cast<ModelAPI_Result>(anObject);\r
- ResultCompSolidPtr aResCompSolidPtr = ModelAPI_Tools::compSolidOwner(aResult);\r
- if(aResCompSolidPtr.get() && (aCompSolids.find(aResCompSolidPtr) != aCompSolids.end())) {\r
- // Skip sub-solid of compsolid.\r
- continue;\r
- } else {\r
- aValidatedValues.append(*anIt);\r
- }\r
- }\r
-\r
- if (aValidatedValues.size() != theValues.size()) {\r
- theValues.clear();\r
- theValues = aValidatedValues;\r
- }\r
-}\r
+// Copyright (C) 2014-2023 CEA, EDF
+//
+// This library is free software; you can redistribute it and/or
+// modify it under the terms of the GNU Lesser General Public
+// License as published by the Free Software Foundation; either
+// version 2.1 of the License, or (at your option) any later version.
+//
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+// Lesser General Public License for more details.
+//
+// You should have received a copy of the GNU Lesser General Public
+// License along with this library; if not, write to the Free Software
+// Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+//
+// See http://www.salome-platform.org/ or email : webmaster.salome@opencascade.com
+//
+
+#include <ModuleBase_WidgetValidated.h>
+#include <ModuleBase_IModule.h>
+#include <ModuleBase_IViewer.h>
+#include <ModuleBase_IWorkshop.h>
+#include <ModuleBase_ISelection.h>
+#include <ModuleBase_ISelectionActivate.h>
+#include <ModuleBase_WidgetSelectorStore.h>
+#include <ModuleBase_ViewerPrs.h>
+
+#include <Events_InfoMessage.h>
+
+#include <ModelAPI_Session.h>
+#include <ModelAPI_Validator.h>
+#include <ModelAPI_AttributeValidator.h>
+#include <ModelAPI_Events.h>
+#include <ModelAPI_Tools.h>
+#include <ModelAPI_AttributeSelection.h>
+
+#include <SelectMgr_ListIteratorOfListOfFilter.hxx>
+#include <SelectMgr_EntityOwner.hxx>
+#include <StdSelect_BRepOwner.hxx>
+
+#include <Events_Loop.h>
+
+#include <QWidget>
+
+//#define DEBUG_VALID_STATE
+
+ModuleBase_WidgetValidated::ModuleBase_WidgetValidated(QWidget* theParent,
+ ModuleBase_IWorkshop* theWorkshop,
+ const Config_WidgetAPI* theData)
+: ModuleBase_ModelWidget(theParent, theData),
+ myWorkshop(theWorkshop), myIsInValidate(false)
+{
+ myAttributeStore = new ModuleBase_WidgetSelectorStore();
+}
+
+ModuleBase_WidgetValidated::~ModuleBase_WidgetValidated()
+{
+ delete myAttributeStore;
+}
+
+//********************************************************************
+ObjectPtr ModuleBase_WidgetValidated::findPresentedObject(const AISObjectPtr& theAIS) const
+{
+ return myPresentedObject;
+}
+
+//********************************************************************
+void ModuleBase_WidgetValidated::deactivate()
+{
+ clearValidatedCash();
+}
+
+//********************************************************************
+void ModuleBase_WidgetValidated::clearValidatedCash()
+{
+#ifdef DEBUG_VALID_STATE
+ qDebug("clearValidatedCash");
+#endif
+ myValidPrs.Clear();
+ myInvalidPrs.Clear();
+}
+
+//********************************************************************
+void ModuleBase_WidgetValidated::storeAttributeValue(const AttributePtr& theAttribute)
+{
+ myIsInValidate = true;
+ myAttributeStore->storeAttributeValue(theAttribute, myWorkshop);
+}
+
+//********************************************************************
+void ModuleBase_WidgetValidated::restoreAttributeValue(const AttributePtr& theAttribute,
+ const bool theValid)
+{
+ myIsInValidate = false;
+ myAttributeStore->restoreAttributeValue(theAttribute, myWorkshop);
+}
+
+
+//********************************************************************
+void ModuleBase_WidgetValidated::collectSubBodies(const ResultBodyPtr& theBody,
+ AIS_NListOfEntityOwner& theList)
+{
+ AISObjectPtr aIOPtr;
+ TopoDS_Shape aTDShape;
+ int aNb = theBody->numberOfSubs();
+ for (int i = 0; i < aNb; i++) {
+ ResultBodyPtr aSub = theBody->subResult(i);
+ if (aSub->numberOfSubs() > 0)
+ collectSubBodies(aSub, theList);
+ else {
+ aTDShape = aSub->shape()->impl<TopoDS_Shape>();
+ aIOPtr = myWorkshop->findPresentation(aSub);
+ if (aIOPtr.get()) {
+ Handle(AIS_InteractiveObject) anIO = aIOPtr->impl<Handle(AIS_InteractiveObject)>();
+ theList.Append(new StdSelect_BRepOwner(aTDShape, anIO));
+ }
+ else
+ theList.Append(new StdSelect_BRepOwner(aTDShape));
+ }
+ }
+}
+
+//********************************************************************
+bool ModuleBase_WidgetValidated::isValidInFilters(const ModuleBase_ViewerPrsPtr& thePrs)
+{
+ bool aValid = true;
+ AIS_NListOfEntityOwner aOwnersList;
+ if (!thePrs->owner().IsNull())
+ aOwnersList.Append(thePrs->owner());
+
+ // if an owner is null, the selection happens in the Object browser.
+ // creates a selection owner on the base of object shape and the object AIS object
+ if ((aOwnersList.Size() == 0) && thePrs->object().get()) {
+ ResultPtr aResult = myWorkshop->selection()->getResult(thePrs);
+ GeomShapePtr aShape = aResult.get() ? aResult->shape() : GeomShapePtr();
+ // some results have no shape, e.g. the parameter one. So, they should not be validated
+ if (aShape.get()) {
+ const TopoDS_Shape aTDShape = aShape->impl<TopoDS_Shape>();
+ Handle(AIS_InteractiveObject) anIO = myWorkshop->selection()->getIO(thePrs);
+ aOwnersList.Append(new StdSelect_BRepOwner(aTDShape, anIO));
+ myPresentedObject = aResult;
+ }
+ else {
+ //FeaturePtr aFeature = ModelAPI_Feature::feature(thePrs->object());
+ FeaturePtr aFeature = std::dynamic_pointer_cast<ModelAPI_Feature>(thePrs->object());
+ if (aFeature.get()) {
+ // Use feature as a reference to all its results
+ myPresentedObject = aFeature;
+ AttributePtr anAttr = attribute();
+ std::string aType = anAttr->attributeType();
+
+ // Check that results of Feature is acceptable by filters for selection attribute
+ if (aType == ModelAPI_AttributeSelection::typeId()) {
+ AttributeSelectionPtr aSelectAttr =
+ std::dynamic_pointer_cast<ModelAPI_AttributeSelection>(anAttr);
+ aSelectAttr->setValue(myPresentedObject, GeomShapePtr(), true);
+ GeomShapePtr aShapePtr = aSelectAttr->value();
+ if (!aShapePtr.get() && aSelectAttr->contextFeature().get() &&
+ aSelectAttr->contextFeature()->firstResult().get()) {
+ aShapePtr = aSelectAttr->contextFeature()->firstResult()->shape();
+ }
+ if (aShapePtr.get()) {
+ const TopoDS_Shape aTDShape = aShapePtr->impl<TopoDS_Shape>();
+ Handle(AIS_InteractiveObject) anIO = myWorkshop->selection()->getIO(thePrs);
+ aOwnersList.Append(new StdSelect_BRepOwner(aTDShape, anIO));
+ }
+ }
+ else {
+ ResultPtr aFirstRes = aFeature->firstResult();
+ if (aFirstRes.get()) {
+ ResultBodyPtr aBody = std::dynamic_pointer_cast<ModelAPI_ResultBody>(aFirstRes);
+ if (aBody.get() && (aBody->numberOfSubs() > 0))
+ collectSubBodies(aBody, aOwnersList);
+ else {
+ GeomShapePtr aShapePtr = ModelAPI_Tools::shape(aFirstRes);
+ if (aShapePtr.get()) {
+ TopoDS_Shape aTDShape = aShapePtr->impl<TopoDS_Shape>();
+ AISObjectPtr aIOPtr = myWorkshop->findPresentation(aFirstRes);
+ if (aIOPtr.get()) {
+ Handle(AIS_InteractiveObject) anIO =
+ aIOPtr->impl<Handle(AIS_InteractiveObject)>();
+ aOwnersList.Append(new StdSelect_BRepOwner(aTDShape, anIO));
+ }
+ else
+ aOwnersList.Append(new StdSelect_BRepOwner(aTDShape));
+ }
+ }
+ }
+ }
+ }
+ }
+ }
+ aValid = (aOwnersList.Size() > 0); // only results with a shape can be filtered
+
+ // checks the owner by the AIS context activated filters
+ if (aOwnersList.Size() > 0) {
+ // the widget validator filter should be active, but during check by preselection
+ // it is not yet activated, so we need to activate/deactivate it manually
+ bool isActivated = isFilterActivated();
+ if (!isActivated) {
+ QIntList aModuleSelectionFilters = myWorkshop->module()->selectionFilters();
+ SelectMgr_ListOfFilter aSelectionFilters;
+ selectionFilters(aModuleSelectionFilters, aSelectionFilters);
+ /// after validation, the selection filters should be restored
+ myWorkshop->selectionActivate()->activateSelectionFilters(aSelectionFilters);
+ }
+
+ Handle(AIS_InteractiveContext) aContext = myWorkshop->viewer()->AISContext();
+ if (!aContext.IsNull()) {
+ const SelectMgr_ListOfFilter& aFilters = aContext->Filters();
+ SelectMgr_ListIteratorOfListOfFilter anIt(aFilters);
+ AIS_NListOfEntityOwner::Iterator aOIt;
+ for (; anIt.More() && aValid; anIt.Next()) {
+ Handle(SelectMgr_Filter) aFilter = anIt.Value();
+ for (aOIt.Init(aOwnersList); aOIt.More(); aOIt.Next()) {
+ aValid = aFilter->IsOk(aOIt.Value());
+ if (!aValid)
+ break;
+ }
+ if (!aValid)
+ break;
+ }
+ }
+ if (!isActivated) {
+ // reset filters set in activateSelectionFilters above
+ myWorkshop->selectionActivate()->updateSelectionFilters();
+ clearValidatedCash();
+ }
+ }
+
+ // removes created owner
+ if (aOwnersList.Size() > 0 && thePrs->owner().IsNull()) {
+ myPresentedObject = ObjectPtr();
+ }
+ if (!aValid) {
+ // Clear attribute if it still has selection
+ AttributePtr anAttr = attribute();
+ std::string aType = anAttr->attributeType();
+ if (aType == ModelAPI_AttributeSelection::typeId()) {
+ AttributeSelectionPtr aSelectAttr =
+ std::dynamic_pointer_cast<ModelAPI_AttributeSelection>(anAttr);
+ aSelectAttr->removeTemporaryValues();
+ }
+ }
+ return aValid;
+}
+
+//********************************************************************
+AttributePtr ModuleBase_WidgetValidated::attribute() const
+{
+ return myFeature->attribute(attributeID());
+}
+
+//********************************************************************
+bool ModuleBase_WidgetValidated::isValidSelection(const ModuleBase_ViewerPrsPtr& theValue)
+{
+ bool aValid = false;
+ if (getValidState(theValue, aValid)) {
+ return aValid;
+ }
+ aValid = isValidSelectionCustom(theValue);
+ if (aValid)
+ aValid = isValidSelectionForAttribute(theValue, attribute());
+
+ storeValidState(theValue, aValid);
+ return aValid;
+}
+
+//********************************************************************
+bool ModuleBase_WidgetValidated::isValidSelectionForAttribute(
+ const ModuleBase_ViewerPrsPtr& theValue,
+ const AttributePtr& theAttribute)
+{
+ bool aValid = false;
+
+ // stores the current values of the widget attribute
+ bool isFlushesActived, isAttributeSetInitializedBlocked, isAttributeSendUpdatedBlocked;
+
+ blockAttribute(theAttribute, true, isFlushesActived, isAttributeSetInitializedBlocked,
+ isAttributeSendUpdatedBlocked);
+
+ storeAttributeValue(theAttribute);
+
+ // saves the owner value to the widget attribute
+ aValid = setSelectionCustom(theValue);
+ if (aValid)
+ // checks the attribute validity
+ aValid = isValidAttribute(theAttribute);
+
+ // restores the current values of the widget attribute
+ restoreAttributeValue(theAttribute, aValid);
+
+ blockAttribute(theAttribute, false, isFlushesActived, isAttributeSetInitializedBlocked,
+ isAttributeSendUpdatedBlocked);
+ /// NDS: The following rows are commented for issue #1452 (to be removed after debug)
+ /// This is not correct to perform it here because it might cause update selection and
+ /// the selection mechanizm will be circled: use the scenario of the bug with preselected point.
+ // 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);
+ Events_Loop::loop()->flush(aDeletedEvent);
+ Events_Loop::loop()->flush(aRedispEvent);
+ */
+ return aValid;
+}
+
+//********************************************************************
+bool ModuleBase_WidgetValidated::isValidSelectionCustom(const ModuleBase_ViewerPrsPtr& thePrs)
+{
+ return true;
+}
+
+//********************************************************************
+bool ModuleBase_WidgetValidated::isValidAttribute(const AttributePtr& theAttribute)
+{
+ SessionPtr aMgr = ModelAPI_Session::get();
+ ModelAPI_ValidatorsFactory* aFactory = aMgr->validators();
+ std::string aValidatorID;
+ Events_InfoMessage anError;
+ return aFactory->validate(theAttribute, aValidatorID, anError);
+}
+
+//********************************************************************
+bool ModuleBase_WidgetValidated::isFilterActivated() const
+{
+ Handle(SelectMgr_Filter) aSelFilter = myWorkshop->validatorFilter();
+ ModuleBase_IViewer* aViewer = myWorkshop->viewer();
+
+ return aViewer->hasSelectionFilter(aSelFilter);
+}
+
+//********************************************************************
+void ModuleBase_WidgetValidated::selectionFilters(QIntList& theModuleSelectionFilters,
+ SelectMgr_ListOfFilter& theSelectionFilters)
+{
+ theSelectionFilters.Append(myWorkshop->validatorFilter());
+}
+
+//********************************************************************
+void ModuleBase_WidgetValidated::blockAttribute(const AttributePtr& theAttribute,
+ const bool& theToBlock,
+ bool& isFlushesActived,
+ bool& isAttributeSetInitializedBlocked,
+ bool& isAttributeSendUpdatedBlocked)
+{
+ blockFeatureAttribute(theAttribute, myFeature, theToBlock, isFlushesActived,
+ isAttributeSetInitializedBlocked, isAttributeSendUpdatedBlocked);
+}
+
+//********************************************************************
+void ModuleBase_WidgetValidated::blockFeatureAttribute(const AttributePtr& theAttribute,
+ const FeaturePtr& theFeature,
+ const bool& theToBlock,
+ bool& isFlushesActived,
+ bool& isAttributeSetInitializedBlocked,
+ bool& isAttributeSendUpdatedBlocked)
+{
+ Events_Loop* aLoop = Events_Loop::loop();
+ DataPtr aData = theFeature->data();
+ 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);
+
+ isAttributeSendUpdatedBlocked = aData->blockSendAttributeUpdated(true);
+ isAttributeSetInitializedBlocked = theAttribute->blockSetInitialized(true);
+ }
+ else {
+ aData->blockSendAttributeUpdated(isAttributeSendUpdatedBlocked, false);
+ theAttribute->blockSetInitialized(isAttributeSetInitializedBlocked);
+ aLoop->activateFlushes(isFlushesActived);
+ }
+}
+
+//********************************************************************
+void ModuleBase_WidgetValidated::storeValidState(const ModuleBase_ViewerPrsPtr& theValue,
+ const bool theValid)
+{
+ GeomShapePtr aShape = theValue.get() ? theValue->shape() : GeomShapePtr();
+ if (aShape.get()) {
+ if (theValid) {
+ const TopoDS_Shape& aTDShape = aShape->impl<TopoDS_Shape>();
+ bool aValidPrsContains = myValidPrs.IsBound(aTDShape) &&
+ theValue.get()->isEqual(myValidPrs.Find(aTDShape).get());
+ if (!aValidPrsContains) {
+ #ifdef LIST_OF_VALID_PRS
+ myValidPrs.append(theValue);
+ #else
+ myValidPrs.Bind(aTDShape, theValue);
+ #endif
+ // the commented code will be useful when the valid state of the presentation
+ // will be changable between activate/deactivate. Currently it does not happen.
+ //if (anInvalidPrs)
+ // myInvalidPrs.removeOne(theValue);
+ }
+ }
+ else { // !theValid
+ if (aShape.get()) {
+ const TopoDS_Shape& aTDShape = aShape->impl<TopoDS_Shape>();
+ bool anIValidPrsContains = myInvalidPrs.IsBound(aTDShape) &&
+ theValue.get()->isEqual(myInvalidPrs.Find(aTDShape).get());
+ if (!anIValidPrsContains) {
+ #ifdef LIST_OF_VALID_PRS
+ myInvalidPrs.append(theValue);
+ #else
+ myInvalidPrs.Bind(aTDShape, theValue);
+ #endif
+ //if (!aValidPrs)
+ // myValidPrs.removeOne(theValue);
+ }
+ }
+ }
+ }
+ #ifdef DEBUG_VALID_STATE
+ qDebug(QString("storeValidState: myValidPrs.size() = %1, myInvalidPrs.size() = %2")
+ .arg(myValidPrs.count())
+ .arg(myInvalidPrs.count()).toStdString().c_str());
+ #endif
+}
+
+//********************************************************************
+bool ModuleBase_WidgetValidated::getValidState(const ModuleBase_ViewerPrsPtr& theValue,
+ bool& theValid)
+{
+ if (!theValue.get())
+ return false;
+
+#ifdef LIST_OF_VALID_PRS
+ bool aValidPrsContains = myValidPrs.contains(theValue);
+ bool anInvalidPrsContains = myInvalidPrs.contains(theValue);
+#else
+ GeomShapePtr aShape = theValue.get() ? theValue->shape() : GeomShapePtr();
+ if (!aShape.get())
+ return false;
+
+ const TopoDS_Shape& aTDShape = aShape->impl<TopoDS_Shape>();
+ bool aValidPrsContains = myValidPrs.IsBound(aTDShape) &&
+ theValue.get()->isEqual(myValidPrs.Find(aTDShape).get());
+
+ bool anInvalidPrsContains = myInvalidPrs.IsBound(aTDShape) &&
+ theValue.get()->isEqual(myInvalidPrs.Find(aTDShape).get());
+ /*
+ bool aValidPrsContains = false, anInvalidPrsContains = false;
+ GeomShapePtr aShape = theValue.get() ? theValue->shape() : GeomShapePtr();
+ if (aShape.get()) {
+ aValidPrsContains = myValidPrs.contains(aShape);
+ anInvalidPrsContains = myInvalidPrs.contains(aShape);
+
+ if (aValidPrsContains)
+ aValidPrsContains = theValue == myValidPrs[aShape];
+ else
+ anInvalidPrsContains = theValue == myInvalidPrs[aShape];*/
+#endif
+
+ if (aValidPrsContains)
+ theValid = true;
+ else if (anInvalidPrsContains)
+ theValid = false;
+
+ return aValidPrsContains || anInvalidPrsContains;
+}
+
+//********************************************************************
+QList<ModuleBase_ViewerPrsPtr> ModuleBase_WidgetValidated::getFilteredSelected()
+{
+ QList<ModuleBase_ViewerPrsPtr> aSelected = myWorkshop->selection()->getSelected(
+ ModuleBase_ISelection::Viewer);
+
+ QList<ModuleBase_ViewerPrsPtr> anOBSelected = myWorkshop->selection()->getSelected(
+ ModuleBase_ISelection::Browser);
+ // filter the OB presentations
+ filterPresentations(anOBSelected);
+ if (!anOBSelected.isEmpty())
+ ModuleBase_ISelection::appendSelected(anOBSelected, aSelected);
+
+ filterCompSolids(aSelected);
+
+ return aSelected;
+}
+
+//********************************************************************
+void ModuleBase_WidgetValidated::filterPresentations(QList<ModuleBase_ViewerPrsPtr>& theValues)
+{
+ QList<ModuleBase_ViewerPrsPtr> aValidatedValues;
+ foreach(ModuleBase_ViewerPrsPtr aPrs, theValues) {
+ if (isValidInFilters(aPrs))
+ aValidatedValues.append(aPrs);
+ }
+ if (aValidatedValues.size() != theValues.size()) {
+ theValues.clear();
+ theValues = aValidatedValues;
+ }
+}
+
+//********************************************************************
+void ModuleBase_WidgetValidated::filterCompSolids(QList<ModuleBase_ViewerPrsPtr>& theValues)
+{
+ std::set<ResultPtr> aFilterOut; // all objects that must be filtered out with their children
+ QList<ModuleBase_ViewerPrsPtr> aValidatedValues;
+
+ // Collect compsolids.
+ QList<ModuleBase_ViewerPrsPtr>::const_iterator anIt = theValues.begin(), aLast = theValues.end();
+ for(; anIt != aLast; anIt++) {
+ const ModuleBase_ViewerPrsPtr& aViewerPrs = *anIt;
+ ObjectPtr anObject = aViewerPrs->object();
+ ResultBodyPtr aResultCompSolid =
+ std::dynamic_pointer_cast<ModelAPI_ResultBody>(anObject);
+ if (aResultCompSolid.get()) {
+ for(int aSubIndex = 0; aSubIndex < aResultCompSolid->numberOfSubs(); aSubIndex++)
+ aFilterOut.insert(aResultCompSolid->subResult(aSubIndex));
+ } else { // it could be a whole feature selected, so, add all results of this feature
+ FeaturePtr aFeature = std::dynamic_pointer_cast<ModelAPI_Feature>(anObject);
+ if (aFeature.get()) {
+ std::list<ResultPtr>::const_iterator aRes = aFeature->results().cbegin();
+ for(; aRes != aFeature->results().cend(); aRes++)
+ aFilterOut.insert(*aRes);
+ }
+ }
+ }
+
+ // Filter sub-solids of compsolids.
+ anIt = theValues.begin();
+ for(; anIt != aLast; anIt++) {
+ const ModuleBase_ViewerPrsPtr& aViewerPrs = *anIt;
+ ObjectPtr anObject = aViewerPrs->object();
+ ResultPtr aResult = std::dynamic_pointer_cast<ModelAPI_Result>(anObject);
+ while(aResult.get()) {
+ if (aFilterOut.find(aResult) != aFilterOut.end()) // skip if parent is filtered out
+ break;
+ aResult = ModelAPI_Tools::bodyOwner(aResult); // iterate all parents
+ }
+ if (aResult.get()) {
+ continue; // skip
+ } else {
+ aValidatedValues.append(*anIt);
+ }
+ }
+
+ if (aValidatedValues.size() != theValues.size()) {
+ theValues.clear();
+ theValues = aValidatedValues;
+ }
+}
