#include "Model_Application.h"
#include "Model_Events.h"
#include "Model_Data.h"
+#include "Model_Objects.h"
#include <GeomAPI_Pnt.h>
#include <GeomAPI_Shape.h>
#include <TDF_RelocationTable.hxx>
#include <TDF_DeltaOnAddition.hxx>
#include <TDataStd_UAttribute.hxx>
+#include <TDataStd_ReferenceList.hxx>
#include <TopAbs_ShapeEnum.hxx>
#include <TopoDS.hxx>
#include <TopoDS_Shape.hxx>
/// topology" flag enabled
static const Standard_GUID kIS_GEOMETRICAL_SELECTION("f16987b6-e6c8-435c-99fa-03a7e0b06e83");
+/// GUID for TDataStd_ReferenceList attribute that refers the selection filters feature
+static const Standard_GUID kSELECTION_FILTERS_REF("ea5b1dbf-a740-4a0b-a1b2-3c3c756e691a");
+
+
void Model_AttributeSelectionList::append(
const ObjectPtr& theContext, const std::shared_ptr<GeomAPI_Shape>& theSubShape,
const bool theTemporarily)
myCash.clear(); // empty list as indicator that cash is not used
owner()->data()->sendAttributeUpdated(this);
}
+
+FiltersFeaturePtr Model_AttributeSelectionList::filters() const
+{
+ Handle(TDataStd_ReferenceList) aRef;
+ if (myLab.FindAttribute(kSELECTION_FILTERS_REF, aRef) && !aRef->IsEmpty()) {
+ if (owner().get()) {
+ std::shared_ptr<Model_Document> aDoc = std::dynamic_pointer_cast<Model_Document>(
+ owner()->document());
+ if (aDoc) {
+ const TDF_Label& aRefLab = aRef->First();
+ if (!aRefLab.IsNull()) { // it may happen with old document, issue #285
+ ObjectPtr anObj = aDoc->objects()->object(aRefLab);
+ FiltersFeaturePtr aFeat = std::dynamic_pointer_cast<ModelAPI_FiltersFeature>(anObj);
+ if (aFeat.get()) {
+ aFeat->setAttribute(owner()->data()->attribute(id()));
+ return aFeat;
+ }
+ }
+ }
+ }
+ }
+ return FiltersFeaturePtr(); // null pointer if nothing is defined
+}
+
+void Model_AttributeSelectionList::setFilters(FiltersFeaturePtr theFeature)
+{
+ Handle(TDataStd_ReferenceList) aRef = TDataStd_ReferenceList::Set(myLab, kSELECTION_FILTERS_REF);
+ if (theFeature.get()) {
+ std::shared_ptr<Model_Data> aData = std::dynamic_pointer_cast<Model_Data>(theFeature->data());
+ if (aData->isValid()) {
+ TDF_Label anObjLab = aData->label().Father(); // object label
+ if (!aRef->IsEmpty())
+ aRef->Clear();
+ aRef->Append(anObjLab);
+ theFeature->setAttribute(owner()->data()->attribute(id()));
+ return;
+ }
+ }
+ // remove attribute if something is wrong
+ myLab.ForgetAttribute(TDataStd_ReferenceList::GetID());
+}