X-Git-Url: http://git.salome-platform.org/gitweb/?a=blobdiff_plain;f=src%2FModuleBase%2FModuleBase_WidgetValidated.cpp;h=308e14770edb8d0017fd96ef3200c0d52554cb87;hb=841cf9a52ac09e7adf22c187ffe6faed468e6626;hp=94f837e924f515748ea8ca98923f6acdf26af75d;hpb=840655e90a46754f2dd37aac6b888ec32eec69d3;p=modules%2Fshaper.git diff --git a/src/ModuleBase/ModuleBase_WidgetValidated.cpp b/src/ModuleBase/ModuleBase_WidgetValidated.cpp index 94f837e92..308e14770 100644 --- a/src/ModuleBase/ModuleBase_WidgetValidated.cpp +++ b/src/ModuleBase/ModuleBase_WidgetValidated.cpp @@ -1,14 +1,41 @@ -// Copyright (C) 2014-20xx CEA/DEN, EDF R&D +// Copyright (C) 2014-2017 CEA/DEN, EDF R&D +// +// 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 -#include +#include #include +#include #include +#include +#include +#include + +#include #include #include #include #include +#include +#include +#include #include #include @@ -22,222 +49,452 @@ ModuleBase_WidgetValidated::ModuleBase_WidgetValidated(QWidget* theParent, ModuleBase_IWorkshop* theWorkshop, - const Config_WidgetAPI* theData, - const std::string& theParentId) -: ModuleBase_ModelWidget(theParent, theData, theParentId), isValidateBlocked(false), - myWorkshop(theWorkshop) + const Config_WidgetAPI* theData) +: ModuleBase_ModelWidget(theParent, theData), + myWorkshop(theWorkshop), myIsInValidate(false) { + myAttributeStore = new ModuleBase_WidgetSelectorStore(); } ModuleBase_WidgetValidated::~ModuleBase_WidgetValidated() { + delete myAttributeStore; } //******************************************************************** -bool ModuleBase_WidgetValidated::setSelection(QList& theValues, - const bool theToValidate) +ObjectPtr ModuleBase_WidgetValidated::findPresentedObject(const AISObjectPtr& theAIS) const { - if (theValues.empty()) - return false; - // it removes the processed value from the parameters list - ModuleBase_ViewerPrs aValue = theValues.takeFirst(); - bool isDone = false; + return myPresentedObject; +} - if (!theToValidate || isValidInFilters(aValue)) { - isDone = setSelectionCustom(aValue); - // updateObject - to update/redisplay feature - // it is commented in order to perfom it outside the method - //updateObject(myFeature); - // to storeValue() - //emit valuesChanged(); - } - return isDone; +//******************************************************************** +void ModuleBase_WidgetValidated::deactivate() +{ + clearValidatedCash(); } //******************************************************************** -bool ModuleBase_WidgetValidated::isValidInFilters(const ModuleBase_ViewerPrs& thePrs) +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); +} + +//******************************************************************** +bool ModuleBase_WidgetValidated::isValidInFilters(const ModuleBase_ViewerPrsPtr& thePrs) { bool aValid = true; - Handle(SelectMgr_EntityOwner) anOwner = thePrs.owner(); + Handle(SelectMgr_EntityOwner) anOwner = thePrs->owner(); - // if an owern is null, the selection happens in the Object browser. + // 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 (anOwner.IsNull() && thePrs.owner().IsNull() && thePrs.object().get()) { + if (anOwner.IsNull() && thePrs->owner().IsNull() && thePrs->object().get()) { ResultPtr aResult = myWorkshop->selection()->getResult(thePrs); - if (aResult.get()) { - GeomShapePtr aShape = aResult->shape(); - + 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(); Handle(AIS_InteractiveObject) anIO = myWorkshop->selection()->getIO(thePrs); anOwner = new StdSelect_BRepOwner(aTDShape, anIO); + myPresentedObject = aResult; + } + else { + FeaturePtr aFeature = ModelAPI_Feature::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(anAttr); + aSelectAttr->setValue(myPresentedObject, GeomShapePtr(), true); + GeomShapePtr aShape = aSelectAttr->value(); + if (aShape.get()) { + const TopoDS_Shape aTDShape = aShape->impl(); + Handle(AIS_InteractiveObject) anIO = myWorkshop->selection()->getIO(thePrs); + anOwner = new StdSelect_BRepOwner(aTDShape, anIO); + } + else + aValid = false; + aSelectAttr->setValue(ObjectPtr(), GeomShapePtr(), true); + } + else { + ResultPtr aResult = aFeature->firstResult(); + if (aResult.get()) { + GeomShapePtr aShapePtr = ModelAPI_Tools::shape(aResult); + if (aShapePtr.get()) { + const TopoDS_Shape aTDShape = aShapePtr->impl(); + Handle(AIS_InteractiveObject) anIO = myWorkshop->selection()->getIO(thePrs); + anOwner = new StdSelect_BRepOwner(aTDShape, anIO); + } + } + aValid = !anOwner.IsNull(); // only results with a shape can be filtered + } + } else + aValid = false; // only results with a shape can be filtered } } - // finds + // checks the owner by the AIS context activated filters if (!anOwner.IsNull()) { - const SelectMgr_ListOfFilter& aFilters = myWorkshop->viewer()->AISContext()->Filters(); - SelectMgr_ListIteratorOfListOfFilter anIt(aFilters); - for (; anIt.More() && aValid; anIt.Next()) { - Handle(SelectMgr_Filter) aFilter = anIt.Value(); - //if (aFilter == myWorkshop->validatorFilter()) - // continue; - aValid = aFilter->IsOk(anOwner); + // 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); + for (; anIt.More() && aValid; anIt.Next()) { + Handle(SelectMgr_Filter) aFilter = anIt.Value(); + aValid = aFilter->IsOk(anOwner); + } + } + if (!isActivated) + { + // reset filters set in activateSelectionFilters above + myWorkshop->selectionActivate()->updateSelectionFilters(); + clearValidatedCash(); } } + // removes created owner - if (!anOwner.IsNull() && anOwner != thePrs.owner()) + if (!anOwner.IsNull() && anOwner != thePrs->owner()) { anOwner.Nullify(); + myPresentedObject = ObjectPtr(); + } return aValid; } //******************************************************************** -bool ModuleBase_WidgetValidated::isValidSelection(const ModuleBase_ViewerPrs& theValue) +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) { - storeValidState(theValue, aValid); - return aValid; - } + if (aValid) + aValid = isValidSelectionForAttribute(theValue, attribute()); - if (isValidateBlocked) - return true; - isValidateBlocked = true; + storeValidState(theValue, aValid); + return aValid; +} - DataPtr aData = myFeature->data(); - AttributePtr anAttribute = myFeature->attribute(attributeID()); +//******************************************************************** +bool ModuleBase_WidgetValidated::isValidSelectionForAttribute( + const ModuleBase_ViewerPrsPtr& theValue, + const AttributePtr& theAttribute) +{ + bool aValid = false; // 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, isAttributeSendUpdatedBlocked; - aData->blockSendAttributeUpdated(true); - bool isAttributeBlocked = anAttribute->blockSetInitialized(true); - storeAttributeValue(); + 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(); + aValid = isValidAttribute(theAttribute); // restores the current values of the widget attribute - restoreAttributeValue(aValid); - aData->blockSendAttributeUpdated(false); - anAttribute->blockSetInitialized(isAttributeBlocked); - aLoop->activateFlushes(isActive); + 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 aDeletedEvent = Events_Loop::eventByName(EVENT_OBJECT_DELETED); static Events_ID aRedispEvent = Events_Loop::eventByName(EVENT_OBJECT_TO_REDISPLAY); - aLoop->flush(aDeletedEvent); - aLoop->flush(aRedispEvent); - - storeValidState(theValue, aValid); - isValidateBlocked = false; + Events_Loop::loop()->flush(aDeletedEvent); + Events_Loop::loop()->flush(aRedispEvent); + */ return aValid; } //******************************************************************** -bool ModuleBase_WidgetValidated::isValidSelectionCustom(const ModuleBase_ViewerPrs& thePrs) +bool ModuleBase_WidgetValidated::isValidSelectionCustom(const ModuleBase_ViewerPrsPtr& thePrs) { return true; } //******************************************************************** -bool ModuleBase_WidgetValidated::isValidAttribute() const +bool ModuleBase_WidgetValidated::isValidAttribute(const AttributePtr& theAttribute) { SessionPtr aMgr = ModelAPI_Session::get(); ModelAPI_ValidatorsFactory* aFactory = aMgr->validators(); - std::list aValidators; - std::list > anArguments; - aFactory->validators(myFeature->getKind(), attributeID(), aValidators, anArguments); + std::string aValidatorID; + Events_InfoMessage anError; + return aFactory->validate(theAttribute, aValidatorID, anError); +} - DataPtr aData = myFeature->data(); - AttributePtr anAttribute = myFeature->attribute(attributeID()); +//******************************************************************** +bool ModuleBase_WidgetValidated::isFilterActivated() const +{ + bool isActivated = false; - std::list::iterator aValidator = aValidators.begin(); - std::list >::iterator aArgs = anArguments.begin(); - bool aValid = true; - for (; aValidator != aValidators.end() && aValid; aValidator++, aArgs++) { - const ModelAPI_AttributeValidator* aAttrValidator = - dynamic_cast(*aValidator); - if (aAttrValidator) { - aValid = aAttrValidator->isValid(anAttribute, *aArgs); - } - } - return aValid; + Handle(SelectMgr_Filter) aSelFilter = myWorkshop->validatorFilter(); + ModuleBase_IViewer* aViewer = myWorkshop->viewer(); + + return aViewer->hasSelectionFilter(aSelFilter); } -void ModuleBase_WidgetValidated::activateFilters(const bool toActivate) +//******************************************************************** +void ModuleBase_WidgetValidated::selectionFilters(QIntList& theModuleSelectionFilters, + SelectMgr_ListOfFilter& theSelectionFilters) { - ModuleBase_IViewer* aViewer = myWorkshop->viewer(); + theSelectionFilters.Append(myWorkshop->validatorFilter()); +} - Handle(SelectMgr_Filter) aSelFilter = myWorkshop->validatorFilter(); - if (toActivate) - aViewer->addSelectionFilter(aSelFilter); +//******************************************************************** +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 { - aViewer->removeSelectionFilter(aSelFilter); - clearValidState(); + aData->blockSendAttributeUpdated(isAttributeSendUpdatedBlocked, false); + theAttribute->blockSetInitialized(isAttributeSetInitializedBlocked); + aLoop->activateFlushes(isFlushesActived); } } //******************************************************************** -void ModuleBase_WidgetValidated::storeValidState(const ModuleBase_ViewerPrs& theValue, const bool theValid) +void ModuleBase_WidgetValidated::storeValidState(const ModuleBase_ViewerPrsPtr& theValue, + const bool theValid) { - bool aValidPrs = myInvalidPrs.contains(theValue); - bool anInvalidPrs = myInvalidPrs.contains(theValue); - - if (theValid) { - if (!aValidPrs) - myValidPrs.append(theValue); - // 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 (!anInvalidPrs) - myInvalidPrs.append(theValue); - //if (!aValidPrs) - // myValidPrs.removeOne(theValue); + GeomShapePtr aShape = theValue.get() ? theValue->shape() : GeomShapePtr(); + if (aShape.get()) { + if (theValid) { + const TopoDS_Shape& aTDShape = aShape->impl(); + 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(); + 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 + #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_ViewerPrs& theValue, bool& theValid) +bool ModuleBase_WidgetValidated::getValidState(const ModuleBase_ViewerPrsPtr& theValue, + bool& theValid) { - bool aValidPrs = myValidPrs.contains(theValue); - bool anInvalidPrs = myInvalidPrs.contains(theValue); + 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(); + 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 (aValidPrs) + if (aValidPrsContains) theValid = true; - else if (anInvalidPrs) + else if (anInvalidPrsContains) theValid = false; - return aValidPrs || anInvalidPrs; + return aValidPrsContains || anInvalidPrsContains; } //******************************************************************** -void ModuleBase_WidgetValidated::clearValidState() +QList ModuleBase_WidgetValidated::getFilteredSelected() { -#ifdef DEBUG_VALID_STATE - qDebug("clearValidState"); -#endif - myValidPrs.clear(); - myInvalidPrs.clear(); + QList aSelected = myWorkshop->selection()->getSelected( + ModuleBase_ISelection::Viewer); + + QList 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& theValues) +{ + QList aValidatedValues; + + QList::const_iterator anIt = theValues.begin(), aLast = theValues.end(); + bool isDone = false; + for (; anIt != aLast; anIt++) { + if (isValidInFilters(*anIt)) + aValidatedValues.append(*anIt); + } + if (aValidatedValues.size() != theValues.size()) { + theValues.clear(); + theValues = aValidatedValues; + } } +//******************************************************************** +void ModuleBase_WidgetValidated::filterCompSolids(QList& theValues) +{ + std::set aFilterOut; // all objects that must be filtered out with their children + QList aValidatedValues; + + // Collect compsolids. + QList::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(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(anObject); + if (aFeature.get()) { + std::list::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(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; + } +}