X-Git-Url: http://git.salome-platform.org/gitweb/?a=blobdiff_plain;ds=sidebyside;f=src%2FModuleBase%2FModuleBase_WidgetValidated.cpp;h=e60685b0cc5e2758cfd8b573ef25502d3aa1dc81;hb=b3dc09454bb4a591e37841d8c15b4dcbe678a8e6;hp=88c587aff5ee622c0b7db7bc3aa08ee678b2a07a;hpb=2d7645749869716884dc121ff7898b41620b246d;p=modules%2Fshaper.git diff --git a/src/ModuleBase/ModuleBase_WidgetValidated.cpp b/src/ModuleBase/ModuleBase_WidgetValidated.cpp index 88c587aff..e60685b0c 100644 --- a/src/ModuleBase/ModuleBase_WidgetValidated.cpp +++ b/src/ModuleBase/ModuleBase_WidgetValidated.cpp @@ -1,153 +1,452 @@ -// 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 +#include + +#include #include +//#define DEBUG_VALID_STATE + ModuleBase_WidgetValidated::ModuleBase_WidgetValidated(QWidget* theParent, - const Config_WidgetAPI* theData, - const std::string& theParentId) - : ModuleBase_ModelWidget(theParent, theData, theParentId) + 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; } -bool ModuleBase_WidgetValidated::setSelection(ModuleBase_ViewerPrs theValue) +//******************************************************************** +ObjectPtr ModuleBase_WidgetValidated::findPresentedObject(const AISObjectPtr& theAIS) const { - bool isDone = false; + return myPresentedObject; +} - Handle(SelectMgr_EntityOwner) anOwner = theValue.owner(); - if (isValid(anOwner)) { - setSelection(anOwner); - updateObject(myFeature); - emit valuesChanged(); - } - return isDone; +//******************************************************************** +void ModuleBase_WidgetValidated::deactivate() +{ + clearValidatedCash(); +} + +//******************************************************************** +void ModuleBase_WidgetValidated::clearValidatedCash() +{ +#ifdef DEBUG_VALID_STATE + qDebug("clearValidatedCash"); +#endif + myValidPrs.Clear(); + myInvalidPrs.Clear(); } -bool ModuleBase_WidgetValidated::isValid(const Handle_SelectMgr_EntityOwner& theOwner) +//******************************************************************** +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) { - backupAttributeValue(true); + bool aValid = true; + Handle(SelectMgr_EntityOwner) anOwner = 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 (anOwner.IsNull() && thePrs->owner().IsNull() && 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(); + Handle(AIS_InteractiveObject) anIO = myWorkshop->selection()->getIO(thePrs); + anOwner = new StdSelect_BRepOwner(aTDShape, anIO); + myPresentedObject = aResult; + } + else + aValid = false; // only results with a shape can be filtered + } + // checks the owner by the AIS context activated filters + if (!anOwner.IsNull()) { + // 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()) { + anOwner.Nullify(); + myPresentedObject = ObjectPtr(); + } + return aValid; +} - setSelection(theOwner); - bool aValid = isValidAttribute(); +//******************************************************************** +AttributePtr ModuleBase_WidgetValidated::attribute() const +{ + return myFeature->attribute(attributeID()); +} - backupAttributeValue(false); +//******************************************************************** +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::isValidAttribute() const +bool ModuleBase_WidgetValidated::isValidSelectionForAttribute( + const ModuleBase_ViewerPrsPtr& theValue, + 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); + bool aValid = false; - DataPtr aData = myFeature->data(); - AttributePtr anAttribute = myFeature->attribute(attributeID()); + // stores the current values of the widget attribute + bool isFlushesActived, isAttributeSetInitializedBlocked, isAttributeSendUpdatedBlocked; - aData->blockSendAttributeUpdated(true); + blockAttribute(theAttribute, true, isFlushesActived, isAttributeSetInitializedBlocked, + isAttributeSendUpdatedBlocked); - // 3. check the acceptability of the current values - 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); - } - } - aData->blockSendAttributeUpdated(false); + 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::isValid(ObjectPtr theObj, GeomShapePtr theShape) const +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::list aValidators; - std::list > anArguments; - aFactory->validators(parentID(), attributeID(), aValidators, anArguments); - - // Check the type of selected object - std::list::iterator aValidator = aValidators.begin(); - bool isValid = true; - for (; aValidator != aValidators.end(); aValidator++) { - const ModelAPI_ResultValidator* aResValidator = - dynamic_cast(*aValidator); - if (aResValidator) { - isValid = false; - if (aResValidator->isValid(theObj)) { - isValid = true; - break; + std::string aValidatorID; + Events_InfoMessage anError; + return aFactory->validate(theAttribute, aValidatorID, anError); +} + +//******************************************************************** +bool ModuleBase_WidgetValidated::isFilterActivated() const +{ + bool isActivated = false; + + 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(); + 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); + } } } } - return isValid; + #ifdef DEBUG_VALID_STATE + qDebug(QString("storeValidState: myValidPrs.size() = %1, myInvalidPrs.size() = %2") + .arg(myValidPrs.count()) + .arg(myInvalidPrs.count()).toStdString().c_str()); + #endif } -#define VALIDATOR_FILTER -void ModuleBase_WidgetValidated::activateFilters(ModuleBase_IWorkshop* theWorkshop, - const bool toActivate) const +//******************************************************************** +bool ModuleBase_WidgetValidated::getValidState(const ModuleBase_ViewerPrsPtr& theValue, + bool& theValid) { - ModuleBase_IViewer* aViewer = theWorkshop->viewer(); + if (!theValue.get()) + return false; -#ifdef VALIDATOR_FILTER - Handle(SelectMgr_Filter) aSelFilter = theWorkshop->validatorFilter(); - if (toActivate) - aViewer->addSelectionFilter(aSelFilter); - else - aViewer->removeSelectionFilter(aSelFilter); +#ifdef LIST_OF_VALID_PRS + bool aValidPrsContains = myValidPrs.contains(theValue); + bool anInvalidPrsContains = myInvalidPrs.contains(theValue); #else - // apply filters loaded from the XML definition of the widget - ModuleBase_FilterFactory* aFactory = theWorkshop->selectionFilters(); - SelectMgr_ListOfFilter aFactoryFilters; - aFactory->filters(parentID(), attributeID(), aFactoryFilters); - SelectMgr_ListIteratorOfListOfFilter aFactoryIt(aFactoryFilters); - for (; aFactoryIt.More(); aFactoryIt.Next()) { - Handle(SelectMgr_Filter) aSelFilter = aFactoryIt.Value(); - if (aSelFilter.IsNull()) - continue; - if (toActivate) - aViewer->addSelectionFilter(aSelFilter); + 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 - aViewer->removeSelectionFilter(aSelFilter); - } + anInvalidPrsContains = theValue == myInvalidPrs[aShape];*/ #endif + + if (aValidPrsContains) + theValid = true; + else if (anInvalidPrsContains) + theValid = false; + + return aValidPrsContains || anInvalidPrsContains; +} + +//******************************************************************** +QList ModuleBase_WidgetValidated::getFilteredSelected() +{ + 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::selectionFilters(ModuleBase_IWorkshop* theWorkshop, - SelectMgr_ListOfFilter& theFilters) const +//******************************************************************** +void ModuleBase_WidgetValidated::filterCompSolids(QList& theValues) { - ModuleBase_FilterFactory* aFactory = theWorkshop->selectionFilters(); - SelectMgr_ListOfFilter aFilters; - aFactory->filters(parentID(), attributeID(), aFilters); - SelectMgr_ListIteratorOfListOfFilter aIt(aFilters); - for (; aIt.More(); aIt.Next()) { - Handle(SelectMgr_Filter) aSelFilter = aIt.Value(); - if (aSelFilter.IsNull()) + std::set aCompSolids; + 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(); + ResultCompSolidPtr aResultCompSolid = + std::dynamic_pointer_cast(anObject); + if(aResultCompSolid.get()) { + aCompSolids.insert(aResultCompSolid); + } + } + + // 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); + ResultCompSolidPtr aResCompSolidPtr = ModelAPI_Tools::compSolidOwner(aResult); + if(aResCompSolidPtr.get() && (aCompSolids.find(aResCompSolidPtr) != aCompSolids.end())) { + // Skip sub-solid of compsolid. continue; + } else { + aValidatedValues.append(*anIt); + } + } - theFilters.Append(aSelFilter); + if (aValidatedValues.size() != theValues.size()) { + theValues.clear(); + theValues = aValidatedValues; } }