+// Copyright (C) 2014-20xx CEA/DEN, EDF R&D -->
+
// File: XGUI_Selection.cpp
// Created: 8 July 2014
// Author: Vitaly SMETANNIKOV
#include "XGUI_ViewerProxy.h"
#include "XGUI_ObjectsBrowser.h"
+#include "ModuleBase_ResultPrs.h"
+#include <ModuleBase_ViewerPrs.h>
+
#include <ModelAPI_Feature.h>
+#include <ModelAPI_Tools.h>
+#include <ModelAPI_Session.h>
+#include <ModelAPI_ResultConstruction.h>
#include <AIS_InteractiveContext.hxx>
+#include <AIS_Axis.hxx>
+#include <AIS_Point.hxx>
+#include <Geom_Line.hxx>
+#include <BRep_Builder.hxx>
+#include <TopoDS_Edge.hxx>
+#include <Geom_Point.hxx>
+#include <Geom_TrimmedCurve.hxx>
+#include <Prs3d_DatumAspect.hxx>
+
+#include <TColStd_ListIteratorOfListOfInteger.hxx>
+#include <StdSelect_BRepOwner.hxx>
#include <set>
+#define DEBUG_DELIVERY
XGUI_Selection::XGUI_Selection(XGUI_Workshop* theWorkshop)
-: myWorkshop(theWorkshop)
+ : myWorkshop(theWorkshop)
{
}
-std::list<ModuleBase_ViewerPrs> XGUI_Selection::getSelected(int theShapeTypeToSkip) const
+QList<ModuleBase_ViewerPrsPtr> XGUI_Selection::getSelected(const SelectionPlace& thePlace) const
{
- std::set<ObjectPtr> aPrsFeatures;
- std::list<ModuleBase_ViewerPrs> aPresentations;
- XGUI_Displayer* aDisplayer = myWorkshop->displayer();
+ QList<ModuleBase_ViewerPrsPtr> aPresentations;
+
+ switch (thePlace) {
+ case Browser:
+ getSelectedInBrowser(aPresentations);
+ break;
+ case Viewer:
+ getSelectedInViewer(aPresentations);
+ break;
+ case AllControls:
+ getSelectedInViewer(aPresentations);
+ getSelectedInBrowser(aPresentations);
+ break;
+ }
+ return aPresentations;
+}
+
+Handle(AIS_InteractiveObject) XGUI_Selection::getIO(const ModuleBase_ViewerPrsPtr& thePrs)
+{
+ Handle(AIS_InteractiveObject) anIO = thePrs->interactive();
+ if (anIO.IsNull()) {
+ Handle(SelectMgr_EntityOwner) anOwner = thePrs->owner();
+ if (!anOwner.IsNull())
+ anIO = Handle(AIS_InteractiveObject)::DownCast(anOwner->Selectable());
+ if (anIO.IsNull() && thePrs->object()) {
+ XGUI_Displayer* aDisplayer = myWorkshop->displayer();
+ AISObjectPtr anAISObject = aDisplayer->getAISObject(thePrs->object());
+ if (anAISObject.get())
+ anIO = anAISObject->impl<Handle(AIS_InteractiveObject)>();
+ }
+ }
+ return anIO;
+}
+
+void XGUI_Selection::getSelectedInViewer(QList<ModuleBase_ViewerPrsPtr>& thePresentations) const
+{
Handle(AIS_InteractiveContext) aContext = myWorkshop->viewer()->AISContext();
- for (aContext->InitSelected(); aContext->MoreSelected(); aContext->NextSelected()) {
- ModuleBase_ViewerPrs aPrs;
+ if (!aContext.IsNull() && aContext->HasOpenedContext()) {
+ QList<long> aSelectedIds; // Remember of selected address in order to avoid duplicates
+ for (aContext->InitSelected(); aContext->MoreSelected(); aContext->NextSelected()) {
+ ModuleBase_ViewerPrsPtr aPrs(new ModuleBase_ViewerPrs());
+ Handle(SelectMgr_EntityOwner) anOwner = aContext->SelectedOwner();
- Handle(AIS_InteractiveObject) anIO = aContext->SelectedInteractive();
- aPrs.setInteractive(anIO);
+ if (aSelectedIds.contains((long)anOwner.Access()))
+ continue;
+ aSelectedIds.append((long)anOwner.Access());
- ObjectPtr aFeature = aDisplayer->getObject(anIO);
- if (aPrsFeatures.find(aFeature) == aPrsFeatures.end()) {
- aPrs.setFeature(aFeature);
- aPrsFeatures.insert(aFeature);
+ fillPresentation(aPrs, anOwner);
+
+ if (!thePresentations.contains(aPrs)) // TODO: check whether the presentation in a list
+ thePresentations.append(aPrs);
}
- if (aContext->HasOpenedContext()) {
- TopoDS_Shape aShape = aContext->SelectedShape();
- if (!aShape.IsNull() && (aShape.ShapeType() != theShapeTypeToSkip))
- aPrs.setShape(aShape);
+ }
+}
+
+void XGUI_Selection::getSelectedInBrowser(QList<ModuleBase_ViewerPrsPtr>& thePresentations) const
+{
+ // collect the objects of the parameter presentation to avoid a repeted objects in the result
+ QObjectPtrList aPresentationObjects;
+ QList<ModuleBase_ViewerPrsPtr>::const_iterator aPrsIt = thePresentations.begin(),
+ aPrsLast = thePresentations.end();
+ for (; aPrsIt != aPrsLast; aPrsIt++) {
+ aPresentationObjects.push_back((*aPrsIt)->object());
+ }
+
+ QObjectPtrList anObjects = selectedObjects();
+ QObjectPtrList::const_iterator anIt = anObjects.begin(), aLast = anObjects.end();
+ for (; anIt != aLast; anIt++) {
+ ObjectPtr anObject = *anIt;
+ if (anObject.get() != NULL && !aPresentationObjects.contains(anObject)) {
+ thePresentations.append(std::shared_ptr<ModuleBase_ViewerPrs>(
+ new ModuleBase_ViewerPrs(anObject, GeomShapePtr(), NULL)));
}
- Handle(SelectMgr_EntityOwner) anOwner = aContext->SelectedOwner();
- aPrs.setOwner(anOwner);
- aPresentations.push_back(aPrs);
}
- return aPresentations;
}
-std::list<ModuleBase_ViewerPrs> XGUI_Selection::getHighlighted(int theShapeTypeToSkip) const
+void XGUI_Selection::fillPresentation(ModuleBase_ViewerPrsPtr& thePrs,
+ const Handle(SelectMgr_EntityOwner)& theOwner) const
{
- std::set<ObjectPtr> aPrsFeatures;
- std::list<ModuleBase_ViewerPrs> aPresentations;
+ thePrs->setOwner(theOwner);
+
+ Handle(AIS_InteractiveObject) anIO =
+ Handle(AIS_InteractiveObject)::DownCast(theOwner->Selectable());
+ thePrs->setInteractive(anIO);
+
+ // we should not check the appearance of this feature because there can be some selected shapes
+ // for one feature
+ Handle(StdSelect_BRepOwner) aBRO = Handle(StdSelect_BRepOwner)::DownCast(theOwner);
+ if( !aBRO.IsNull() && aBRO->HasShape() ) {
+ // the located method is called in the context to obtain the shape by the SelectedShape()
+ // method, so the shape is located by the same rules
+ TopoDS_Shape aShape = aBRO->Shape().Located (aBRO->Location() * aBRO->Shape().Location());
+#ifndef DEBUG_DELIVERY
+ if (aShape.IsNull())
+ aShape = findAxisShape(anIO);
+#endif
+ if (!aShape.IsNull()) {
+ std::shared_ptr<GeomAPI_Shape> aGeomShape =
+ std::shared_ptr<GeomAPI_Shape>(new GeomAPI_Shape());
+ aGeomShape->setImpl(new TopoDS_Shape(aShape));
+ thePrs->setShape(aGeomShape);
+ }
+ } else {
+#ifdef DEBUG_DELIVERY
+ // Fill by trihedron shapes
+ Handle(AIS_Axis) aAxis = Handle(AIS_Axis)::DownCast(anIO);
+ DocumentPtr aDoc = ModelAPI_Session::get()->moduleDocument();
+ int aSize = aDoc->size(ModelAPI_ResultConstruction::group());
+ ObjectPtr aObj;
+ if (!aAxis.IsNull()) {
+ // an Axis from Trihedron
+ gp_Lin aLine = aAxis->Component()->Lin();
+ gp_Dir aDir = aLine.Direction();
+ std::string aAxName;
+ if (aDir.X() == 1.)
+ aAxName = "OX";
+ else if (aDir.Y() == 1.)
+ aAxName = "OY";
+ else if (aDir.Z() == 1.)
+ aAxName = "OZ";
+ if (aAxName.length() > 0) {
+ ResultPtr aAx;
+ for (int i = 0; i < aSize; i++) {
+ aObj = aDoc->object(ModelAPI_ResultConstruction::group(), i);
+ if (aObj->data()->name() == aAxName) {
+ aAx = std::dynamic_pointer_cast<ModelAPI_ResultConstruction>(aObj);
+ break;
+ }
+ }
+ if (aAx.get()) {
+ thePrs->setObject(aAx);
+ thePrs->setShape(aAx->shape());
+ return;
+ }
+ }
+ } else {
+ Handle(AIS_Point) aPoint = Handle(AIS_Point)::DownCast(anIO);
+ if (!aPoint.IsNull()) {
+ // An origin point from trihedron
+ ResultPtr aOrigin;
+ for (int i = 0; i < aSize; i++) {
+ aObj = aDoc->object(ModelAPI_ResultConstruction::group(), i);
+ if (aObj->data()->name() == "Origin") {
+ aOrigin = std::dynamic_pointer_cast<ModelAPI_ResultConstruction>(aObj);
+ break;
+ }
+ }
+ if (aOrigin.get()) {
+ thePrs->setObject(aOrigin);
+ thePrs->setShape(aOrigin->shape());
+ return;
+ }
+ }
+ }
+#endif
+ }
+
XGUI_Displayer* aDisplayer = myWorkshop->displayer();
+ ObjectPtr aFeature = aDisplayer->getObject(anIO);
+ Handle(ModuleBase_BRepOwner) aCompSolidBRO = Handle(ModuleBase_BRepOwner)::DownCast(theOwner);
+ if (!aCompSolidBRO.IsNull()) {
+ // If ModuleBase_BRepOwner object is created then it means that TopAbs_COMPSOLID selection mode
+ // is On and we have to use parent result which corresponds to the CompSolid shape
+ ResultPtr aResult = std::dynamic_pointer_cast<ModelAPI_Result>(aFeature);
+ if (aResult.get()) {
+ ResultCompSolidPtr aCompSolid = ModelAPI_Tools::compSolidOwner(aResult);
+ if (aCompSolid.get()) {
+ GeomShapePtr aShape = aCompSolid->shape();
+ if (aShape.get() && aShape->isEqual(thePrs->shape())) {
+ thePrs->setObject(aCompSolid);
+ return;
+ }
+ }
+ }
+ }
+ thePrs->setObject(aFeature);
+}
+
+QList<ModuleBase_ViewerPrsPtr> XGUI_Selection::getHighlighted() const
+{
+ QList<ModuleBase_ViewerPrsPtr> aPresentations;
Handle(AIS_InteractiveContext) aContext = myWorkshop->viewer()->AISContext();
+ if (aContext.IsNull())
+ return aPresentations;
+
+ QList<long> aSelectedIds; // Remember of selected address in order to avoid duplicates
+ XGUI_Displayer* aDisplayer = myWorkshop->displayer();
for (aContext->InitDetected(); aContext->MoreDetected(); aContext->NextDetected()) {
- ModuleBase_ViewerPrs aPrs;
- Handle(AIS_InteractiveObject) anIO = aContext->DetectedInteractive();
- aPrs.setInteractive(anIO);
-
- ObjectPtr aResult = aDisplayer->getObject(anIO);
- if (aPrsFeatures.find(aResult) == aPrsFeatures.end()) {
- aPrs.setFeature(aResult);
- aPrsFeatures.insert(aResult);
+ Handle(SelectMgr_EntityOwner) anOwner = aContext->DetectedOwner();
+ if (!anOwner.IsNull()) {
+ if (aSelectedIds.contains((long)anOwner.Access()))
+ continue;
+ aSelectedIds.append((long)anOwner.Access());
+
+ ModuleBase_ViewerPrsPtr aPrs(new ModuleBase_ViewerPrs());
+ fillPresentation(aPrs, anOwner);
+ aPresentations.push_back(aPrs);
}
- if (aContext->HasOpenedContext()) {
- TopoDS_Shape aShape = aContext->DetectedShape();
- if (!aShape.IsNull() && aShape.ShapeType() != theShapeTypeToSkip)
- aPrs.setShape(aShape);
+ else { // TODO: check why the entity owner is null here, case is selection point on a line
+ Handle(AIS_InteractiveObject) anIO = aContext->DetectedInteractive();
+ ModuleBase_ViewerPrsPtr aPrs(new ModuleBase_ViewerPrs());
+ aPrs->setInteractive(anIO);
+
+ ObjectPtr aResult = aDisplayer->getObject(anIO);
+ // we should not check the appearance of this feature because there can be some selected
+ // shapes for one feature
+ aPrs->setObject(aResult);
+ if (aContext->HasOpenedContext()) {
+ TopoDS_Shape aShape = aContext->DetectedShape();
+ if (!aShape.IsNull()) {
+ std::shared_ptr<GeomAPI_Shape> aGeomShape =
+ std::shared_ptr<GeomAPI_Shape>(new GeomAPI_Shape());
+ aGeomShape->setImpl(new TopoDS_Shape(aShape));
+ aPrs->setShape(aGeomShape);
+ }
+ }
+ aPresentations.push_back(aPrs);
}
- aPresentations.push_back(aPrs);
}
return aPresentations;
}
-QList<ObjectPtr> XGUI_Selection::selectedObjects() const
+QObjectPtrList XGUI_Selection::selectedObjects() const
{
return myWorkshop->objectBrowser()->selectedObjects();
}
-
-QList<ObjectPtr> XGUI_Selection::selectedPresentations() const
+
+void XGUI_Selection::setSelectedObjects( const QObjectPtrList& theObjects ) const
{
- QList<ObjectPtr> aSelectedList;
+ return myWorkshop->objectBrowser()->setObjectsSelected( theObjects );
+}
+
+QObjectPtrList XGUI_Selection::selectedPresentations() const
+{
+ QObjectPtrList aSelectedList;
Handle(AIS_InteractiveContext) aContext = myWorkshop->viewer()->AISContext();
- for (aContext->InitSelected(); aContext->MoreSelected(); aContext->NextSelected()) {
- Handle(AIS_InteractiveObject) anIO = aContext->SelectedInteractive();
- ObjectPtr aResult = myWorkshop->displayer()->getObject(anIO);
- if (aResult)
- aSelectedList.append(aResult);
+ if (!aContext.IsNull()) {
+ for (aContext->InitSelected(); aContext->MoreSelected(); aContext->NextSelected()) {
+ Handle(AIS_InteractiveObject) anIO = aContext->SelectedInteractive();
+ ObjectPtr aResult = myWorkshop->displayer()->getObject(anIO);
+ if (aResult)
+ aSelectedList.append(aResult);
+ }
}
return aSelectedList;
}
-
//**************************************************************
-QModelIndexList XGUI_Selection::selectedIndexes() const
-{
+QModelIndexList XGUI_Selection::selectedIndexes() const
+{
return myWorkshop->objectBrowser()->selectedIndexes();
}
//**************************************************************
void XGUI_Selection::selectedAISObjects(AIS_ListOfInteractive& theList) const
{
- Handle(AIS_InteractiveContext) aContext = myWorkshop->viewer()->AISContext();
theList.Clear();
- for (aContext->InitSelected(); aContext->MoreSelected(); aContext->NextSelected())
- theList.Append(aContext->SelectedInteractive());
+
+ Handle(AIS_InteractiveContext) aContext = myWorkshop->viewer()->AISContext();
+ if (!aContext.IsNull()) {
+ for (aContext->InitSelected(); aContext->MoreSelected(); aContext->NextSelected())
+ theList.Append(aContext->SelectedInteractive());
+ }
}
//**************************************************************
-void XGUI_Selection::selectedShapes(NCollection_List<TopoDS_Shape>& theList) const
+ObjectPtr XGUI_Selection::getSelectableObject(const Handle(SelectMgr_EntityOwner)& theOwner) const
+{
+ ObjectPtr anObject;
+
+ Handle(SelectMgr_EntityOwner) aEO = theOwner;
+ if (!aEO.IsNull()) {
+ Handle(AIS_InteractiveObject) anObj =
+ Handle(AIS_InteractiveObject)::DownCast(aEO->Selectable());
+ anObject = myWorkshop->displayer()->getObject(anObj);
+ }
+ return anObject;
+}
+
+//**************************************************************
+void XGUI_Selection::selectedOwners(SelectMgr_IndexedMapOfOwner& theSelectedOwners) const
{
- theList.Clear();
Handle(AIS_InteractiveContext) aContext = myWorkshop->viewer()->AISContext();
- for (aContext->InitSelected(); aContext->MoreSelected(); aContext->NextSelected()) {
- TopoDS_Shape aShape = aContext->SelectedShape();
- if (!aShape.IsNull())
- theList.Append(aShape);
+ if (!aContext.IsNull()) {
+ for (aContext->InitSelected(); aContext->MoreSelected(); aContext->NextSelected()) {
+ theSelectedOwners.Add(aContext->SelectedOwner());
+ }
+ }
+}
+
+//**************************************************************
+void XGUI_Selection::entityOwners(const Handle(AIS_InteractiveObject)& theObject,
+ SelectMgr_IndexedMapOfOwner& theOwners) const
+{
+ Handle(AIS_InteractiveContext) aContext = myWorkshop->viewer()->AISContext();
+ if (aContext.IsNull() || theObject.IsNull())
+ return;
+
+ TColStd_ListOfInteger aModes;
+ aContext->ActivatedModes(theObject, aModes);
+
+ TColStd_ListIteratorOfListOfInteger anIt(aModes);
+ for (; anIt.More(); anIt.Next()) {
+ int aMode = anIt.Value();
+ if (!theObject->HasSelection(aMode))
+ continue;
+
+ Handle(SelectMgr_Selection) aSelection = theObject->Selection(aMode);
+ for (aSelection->Init(); aSelection->More(); aSelection->Next()) {
+ Handle(SelectMgr_SensitiveEntity) anEntity = aSelection->Sensitive();
+ if (anEntity.IsNull())
+ continue;
+ Handle(SelectMgr_EntityOwner) anOwner =
+ Handle(SelectMgr_EntityOwner)::DownCast(anEntity->BaseSensitive()->OwnerId());
+ if (!anOwner.IsNull())
+ theOwners.Add(anOwner);
+ }
+ }
+}
+
+//**************************************************************
+TopoDS_Shape XGUI_Selection::findAxisShape(Handle(AIS_InteractiveObject) theIO) const
+{
+ TopoDS_Shape aShape;
+ // Fill by trihedron shapes
+ Handle(AIS_Axis) aAxis = Handle(AIS_Axis)::DownCast(theIO);
+ if (!aAxis.IsNull()) {
+ // an Axis from Trihedron
+ Handle(Geom_Line) aLine = aAxis->Component();
+ Handle(Prs3d_DatumAspect) DA = aAxis->Attributes()->DatumAspect();
+ Handle(Geom_TrimmedCurve) aTLine = new Geom_TrimmedCurve(aLine, 0, DA->FirstAxisLength());
+
+ BRep_Builder aBuilder;
+ TopoDS_Edge aEdge;
+ aBuilder.MakeEdge(aEdge, aTLine, Precision::Confusion());
+ if (!aEdge.IsNull())
+ aShape = aEdge;
+ } else {
+ Handle(AIS_Point) aPoint = Handle(AIS_Point)::DownCast(theIO);
+ if (!aPoint.IsNull()) {
+ // A point from trihedron
+ Handle(Geom_Point) aPnt = aPoint->Component();
+ BRep_Builder aBuilder;
+ TopoDS_Vertex aVertex;
+ aBuilder.MakeVertex(aVertex, aPnt->Pnt(), Precision::Confusion());
+ if (!aVertex.IsNull())
+ aShape = aVertex;
+ }
}
+ return aShape;
}
