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1669 lines
53 KiB
C++
1669 lines
53 KiB
C++
// Created on: 1996-10-30
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// Created by: Robert COUBLANC
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// Copyright (c) 1996-1999 Matra Datavision
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// Copyright (c) 1999-2014 OPEN CASCADE SAS
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//
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// This file is part of Open CASCADE Technology software library.
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//
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// This library is free software; you can redistribute it and/or modify it under
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// the terms of the GNU Lesser General Public License version 2.1 as published
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// by the Free Software Foundation, with special exception defined in the file
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// OCCT_LGPL_EXCEPTION.txt. Consult the file LICENSE_LGPL_21.txt included in OCCT
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// distribution for complete text of the license and disclaimer of any warranty.
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//
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// Alternatively, this file may be used under the terms of Open CASCADE
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// commercial license or contractual agreement.
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// Modified by rob Thu Apr 02 1998
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// - use of optimisation in SelectMgr_ViewerSelector
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// -> Best management in detected entities...
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#define BUC60569 //GG_051199 Enable to select the local context
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// in any case and especially in multi selection mode.
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// Note that right now when an hilighted owner is selected
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// this owner is unhilighted,this permits to see the selection!
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// Principle : an owner can have 3 state :
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// 1 : The owner is selected and no more highlightable
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// 0 : The owner is NOT selected
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// -1: The owner is selected but stay highlightable (NEW)
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// IMP230600 //GG Add protection on selection methodes
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// when nothing is selected
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#define BUC60726 //GG_040900 When nothing is detected,
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// Clear the last temporary stuff in any case
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#define BUC60765 //GG_121000 Avoid to raise when the same selection
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// is attached to several local context.
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#define BUC60771 //GG_261000 Avoid to crash after closing a view
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// containing a selected entity and creating a new one.
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#define BUC60774 //GG_261000 Returns right select status on
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// bounding-box selection type.
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#define BUC60818 //GG_300101 Enable detection even if
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// SetAutomaticHilight(FALSE) has been used.
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#define IMP300101 //GG Enable to use polygon highlighting
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#define BUC60876 //GG_050401 Clear selection always even
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// if the current highlight mode is not 0.
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#define BUC60953 //SAV_060701 For Select optimization. Selection by rectangle case.
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// for single selection no optimization done.
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#define IMP120701 //SZV made a shape valid for selection
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// when required.
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#define IMP160701 //SZV Add InitDetected(),MoreDetected(),NextDetected(),
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// DetectedCurrentShape(),DetectedCurrentObject()
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// methods
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#define OCC138 //VTN Avoding infinit loop in AddOrRemoveSelected method.
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#define OCC189 //SAV: 18/03/02 AIS_Selection::Objects() returns ListOfTransient
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// instead of array.
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#define USE_MAP //san : 18/04/03 USE_MAP - additional datamap is used to speed up access
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//to certain owners in AIS_Selection::myresult list
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#define OCC9026 //AEL Performance optimization of the FindSelectedOwnerFromShape() method.
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#include <AIS_LocalContext.jxx>
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#include <StdSelect_BRepOwner.hxx>
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#include <TColStd_ListOfInteger.hxx>
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#include <TColStd_ListIteratorOfListOfInteger.hxx>
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#include <TColStd_MapOfTransient.hxx>
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#include <TColStd_MapIteratorOfMapOfTransient.hxx>
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#include <Prs3d_Presentation.hxx>
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#include <Prs3d_Drawer.hxx>
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#include <Prs3d_ShadingAspect.hxx>
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#include <AIS_LocalStatus.hxx>
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#include <StdPrs_WFShape.hxx>
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#include <Graphic3d_ArrayOfTriangles.hxx>
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#include <Graphic3d_Group.hxx>
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#include <Select3D_SensitiveTriangulation.hxx>
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#include <SelectBasics_SensitiveEntity.hxx>
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#include <TCollection_AsciiString.hxx>
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#include <NCollection_Map.hxx>
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#ifdef OCC9026
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#include <SelectMgr_DataMapIteratorOfDataMapOfIntegerSensitive.hxx>
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#endif
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#include <SelectMgr_Selection.hxx>
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#include <SelectMgr_SequenceOfOwner.hxx>
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#include <OSD_Environment.hxx>
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#include <Geom_Transformation.hxx>
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#include <AIS_Selection.hxx>
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#include <Aspect_Grid.hxx>
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#ifdef IMP120701
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#include <AIS_Shape.hxx>
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#endif
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static Standard_Integer GetHiMod(const Handle(AIS_InteractiveObject)& IO)
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{
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return IO->HasHilightMode() ? IO->HilightMode():0;
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}
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//==================================================
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// Function: MoveTo
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// Purpose :
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//==================================================
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AIS_StatusOfDetection AIS_LocalContext::MoveTo (const Standard_Integer theXpix,
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const Standard_Integer theYpix,
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const Handle(V3d_View)& theView,
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const Standard_Boolean theToRedrawImmediate)
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{
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// check that ViewerSelector gives
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if (theView->Viewer() != myCTX->CurrentViewer())
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{
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return AIS_SOD_Error;
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}
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myAISCurDetected = 0;
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myAISDetectedSeq.Clear();
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myCurDetected = 0;
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myDetectedSeq.Clear();
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myMainVS->Pick (theXpix, theYpix, theView);
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const Standard_Integer aDetectedNb = myMainVS->NbPicked();
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for (Standard_Integer aDetIter = 1; aDetIter <= aDetectedNb; ++aDetIter)
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{
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Handle(SelectMgr_EntityOwner) anOwner = myMainVS->Picked (aDetIter);
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if (anOwner.IsNull()
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|| !myFilters->IsOk (anOwner))
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{
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continue;
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}
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myDetectedSeq.Append (aDetIter); // normally they are already arranged in correct order...
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Handle(AIS_InteractiveObject) anObj = Handle(AIS_InteractiveObject)::DownCast (anOwner->Selectable());
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if (!anObj.IsNull())
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{
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myAISDetectedSeq.Append (anObj);
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}
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}
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// result of courses..
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if (aDetectedNb == 0 || myDetectedSeq.IsEmpty())
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{
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if (mylastindex != 0 && mylastindex <= myMapOfOwner.Extent())
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{
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myMainPM->ClearImmediateDraw();
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Unhilight (myMapOfOwner (mylastindex), theView);
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if (theToRedrawImmediate)
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{
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theView->RedrawImmediate();
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}
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}
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mylastindex = 0;
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return aDetectedNb == 0
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? AIS_SOD_Nothing
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: AIS_SOD_AllBad;
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}
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// all owners detected by the selector are passed to the
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// filters and correct ones are preserved...
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myCurDetected = 1;
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Handle(SelectMgr_EntityOwner) anOwner = myMainVS->Picked (myDetectedSeq (myCurDetected));
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manageDetected (anOwner, theView, theToRedrawImmediate);
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if (myDetectedSeq.Length() == 1)
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{
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return aDetectedNb == 1
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? AIS_SOD_OnlyOneDetected
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: AIS_SOD_OnlyOneGood;
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}
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else
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{
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return AIS_SOD_SeveralGood;
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}
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}
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//=======================================================================
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//function : Select
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//purpose :
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//=======================================================================
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AIS_StatusOfPick AIS_LocalContext::Select (const Standard_Boolean toUpdateViewer)
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{
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if (myAutoHilight)
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{
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UnhilightPicked (Standard_False);
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}
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AIS_Selection::SetCurrentSelection (mySelName.ToCString());
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Standard_Integer aDetIndex = DetectedIndex();
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if (aDetIndex <= 0)
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{
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ClearSelected (toUpdateViewer);
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return (AIS_Selection::Extent() == 0) ? AIS_SOP_NothingSelected : AIS_SOP_Removed;
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}
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const Handle(SelectMgr_EntityOwner)& anOwner = myMapOfOwner (aDetIndex);
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ClearSelected (Standard_False);
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if (!anOwner->IsSelected()) // anOwner is not selected
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{
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anOwner->SetSelected (Standard_True);
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AIS_Selection::Select (anOwner);
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}
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if (myAutoHilight)
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{
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const Handle(V3d_Viewer)& aViewer = myCTX->CurrentViewer();
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for (aViewer->InitActiveViews(); aViewer->MoreActiveViews(); aViewer->NextActiveViews())
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{
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Unhilight (anOwner, aViewer->ActiveView());
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}
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// advanced selection highlighting mechanism
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if (!anOwner->IsAutoHilight() && anOwner->HasSelectable())
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{
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Handle(AIS_InteractiveObject) anIO = Handle(AIS_InteractiveObject)::DownCast(anOwner->Selectable());
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UpdateSelected (anIO, Standard_False);
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}
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if (toUpdateViewer)
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{
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myCTX->CurrentViewer()->Update();
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}
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}
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return (AIS_Selection::Extent() == 1) ? AIS_SOP_OneSelected : AIS_SOP_SeveralSelected;
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}
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//=======================================================================
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//function : Select
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//purpose :
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//=======================================================================
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AIS_StatusOfPick AIS_LocalContext::Select (const Standard_Integer theXPMin,
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const Standard_Integer theYPMin,
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const Standard_Integer theXPMax,
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const Standard_Integer theYPMax,
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const Handle(V3d_View)& theView,
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const Standard_Boolean toUpdateViewer)
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{
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if (theView->Viewer() == myCTX->CurrentViewer())
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{
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myMainVS->Pick (theXPMin, theYPMin, theXPMax, theYPMax, theView);
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if (myAutoHilight)
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{
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UnhilightPicked (Standard_False);
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}
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AIS_Selection::SetCurrentSelection (mySelName.ToCString());
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Standard_Integer aSelNum = AIS_Selection::Extent();
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myMainVS->Init();
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if (!myMainVS->More())
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{
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ClearSelected (toUpdateViewer);
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mylastindex = 0;
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return aSelNum == 0 ? AIS_SOP_NothingSelected : AIS_SOP_Removed;
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}
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ClearSelected (Standard_False);
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for (myMainVS->Init(); myMainVS->More(); myMainVS->Next())
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{
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const Handle(SelectMgr_EntityOwner)& anOwner = myMainVS->Picked();
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if (myFilters->IsOk (anOwner))
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{
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// it can be helpful to classify this owner immediately...
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if (!anOwner->IsSelected())
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{
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anOwner->SetSelected (Standard_True);
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AIS_Selection::Select (anOwner);
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}
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}
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}
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if (myAutoHilight)
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{
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HilightPicked (toUpdateViewer);
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}
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}
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Standard_Integer aSelNum = AIS_Selection::Extent();
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return (aSelNum == 1) ? AIS_SOP_OneSelected
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: (aSelNum > 1) ? AIS_SOP_SeveralSelected
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: AIS_SOP_Error;
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}
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//==================================================
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// Function: Select
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// Purpose : Selection by polyline
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//==================================================
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AIS_StatusOfPick AIS_LocalContext::Select (const TColgp_Array1OfPnt2d& thePolyline,
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const Handle(V3d_View)& theView,
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const Standard_Boolean toUpdateViewer)
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{
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if (theView->Viewer() == myCTX->CurrentViewer())
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{
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myMainVS->Pick (thePolyline, theView);
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AIS_Selection::SetCurrentSelection (mySelName.ToCString());
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Standard_Integer aLastSelNum = AIS_Selection::Extent();
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myMainVS->Init();
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if (!myMainVS->More())
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{
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// Nothing is selected clear selection.
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ClearSelected (toUpdateViewer);
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mylastindex = 0;
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// Return state to know if something was unselected
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return aLastSelNum == 0 ? AIS_SOP_NothingSelected : AIS_SOP_Removed;
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}
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if (myAutoHilight)
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{
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UnhilightPicked (Standard_False);
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}
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// Clear previous selection without update to process this selection
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ClearSelected (Standard_False);
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for (myMainVS->Init(); myMainVS->More(); myMainVS->Next())
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{
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const Handle(SelectMgr_EntityOwner)& anOwner = myMainVS->Picked();
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if (myFilters->IsOk (anOwner))
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{
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// it can be helpful to classify this owner immediately...
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if (!anOwner->IsSelected())
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{
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AIS_Selection::AddSelect (anOwner);
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anOwner->SetSelected (Standard_True);
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}
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}
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}
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if (myAutoHilight)
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{
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HilightPicked (toUpdateViewer);
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}
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}
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Standard_Integer aSelNum = AIS_Selection::Extent();
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return (aSelNum == 1) ? AIS_SOP_OneSelected
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: (aSelNum > 1) ? AIS_SOP_SeveralSelected
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: AIS_SOP_Error;
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}
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//=======================================================================
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//function : ShiftSelect
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//purpose :
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//=======================================================================
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AIS_StatusOfPick AIS_LocalContext::ShiftSelect (const Standard_Boolean toUpdateViewer)
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{
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Standard_Integer aDetIndex = DetectedIndex();
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AIS_Selection::SetCurrentSelection (mySelName.ToCString());
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if(aDetIndex > 0)
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{
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AIS_Selection::SetCurrentSelection (mySelName.ToCString());
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Standard_Integer aSelNum = AIS_Selection::Extent();
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const Handle(SelectMgr_EntityOwner)& anOwner = myMapOfOwner (aDetIndex);
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Standard_Boolean toSelect = anOwner->IsSelected() ? Standard_False : Standard_True;
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AIS_Selection::Select (anOwner);
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anOwner->SetSelected (toSelect);
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if(myAutoHilight)
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{
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myMainPM->ClearImmediateDraw();
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const Handle(V3d_Viewer)& aViewer = myCTX->CurrentViewer();
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for (aViewer->InitActiveViews(); aViewer->MoreActiveViews(); aViewer->NextActiveViews())
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{
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Unhilight (anOwner, aViewer->ActiveView());
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}
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// advanced selection highlighting mechanism
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if (!anOwner->IsAutoHilight() && anOwner->HasSelectable())
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{
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Handle(AIS_InteractiveObject) anIO = Handle(AIS_InteractiveObject)::DownCast (anOwner->Selectable());
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UpdateSelected (anIO, Standard_False);
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}
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if (toUpdateViewer)
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{
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myCTX->CurrentViewer()->Update();
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}
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}
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#ifdef BUC60774
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Standard_Integer NS = AIS_Selection::Extent();
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if( NS == 1 ) return AIS_SOP_OneSelected;
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else if( NS > 1 ) return AIS_SOP_SeveralSelected;
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return aSelNum == 0 ? AIS_SOP_NothingSelected : AIS_SOP_Removed;
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#endif
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}
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return AIS_SOP_Error;
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}
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//=======================================================================
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//function : ShiftSelect
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//purpose :
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//=======================================================================
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AIS_StatusOfPick AIS_LocalContext::ShiftSelect (const Standard_Integer theXPMin,
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const Standard_Integer theYPMin,
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const Standard_Integer theXPMax,
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const Standard_Integer theYPMax,
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const Handle(V3d_View)& theView,
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const Standard_Boolean toUpdateViewer)
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{
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myMainPM->ClearImmediateDraw();
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if (theView->Viewer() == myCTX->CurrentViewer())
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{
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myMainVS->Pick (theXPMin, theYPMin, theXPMax, theYPMax, theView);
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AIS_Selection::SetCurrentSelection (mySelName.ToCString());
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Standard_Integer aLastSelNum = AIS_Selection::Extent();
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myMainVS->Init();
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if (!myMainVS->More())
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{
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// Nothing is selected clear selection, but don't clear the selection
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// as it is shift selection and previous selection matters.
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// Return state to know if something was unselected
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return aLastSelNum == 0 ? AIS_SOP_NothingSelected : AIS_SOP_Removed;
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}
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if (myAutoHilight)
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{
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UnhilightPicked (Standard_False);
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}
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for (myMainVS->Init(); myMainVS->More(); myMainVS->Next())
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{
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const Handle(SelectMgr_EntityOwner)& anOwner = myMainVS->Picked();
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if(myFilters->IsOk (anOwner))
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{
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Standard_Boolean toSelect = anOwner->IsSelected() ? Standard_False : Standard_True;
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AIS_Selection::Select (anOwner);
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anOwner->SetSelected (toSelect);
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}
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}
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if (myAutoHilight)
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{
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HilightPicked (toUpdateViewer);
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}
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}
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Standard_Integer aSelNum = AIS_Selection::Extent();
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return (aSelNum == 1) ? AIS_SOP_OneSelected
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: (aSelNum > 1) ? AIS_SOP_SeveralSelected
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: AIS_SOP_Error;
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}
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//==================================================
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// Function: Select
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// Purpose : Selection by polyline
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//==================================================
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AIS_StatusOfPick AIS_LocalContext::ShiftSelect (const TColgp_Array1OfPnt2d& thePolyline,
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const Handle(V3d_View)& theView,
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const Standard_Boolean toUpdateViewer)
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{
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if (theView->Viewer() == myCTX->CurrentViewer())
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{
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myMainVS->Pick (thePolyline, theView);
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AIS_Selection::SetCurrentSelection (mySelName.ToCString());
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Standard_Integer aLastSelNum = AIS_Selection::Extent();
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myMainVS->Init();
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if(!myMainVS->More())
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{
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// Nothing is selected clear selection, but don't clear the selection
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// as it is shift selection and previous selection matters.
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// Return state to know if something was unselected
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return aLastSelNum == 0 ? AIS_SOP_NothingSelected : AIS_SOP_Removed;
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}
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if (myAutoHilight)
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{
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UnhilightPicked (Standard_False);
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}
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for (myMainVS->Init(); myMainVS->More(); myMainVS->Next())
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{
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const Handle(SelectMgr_EntityOwner)& anOwner = myMainVS->Picked();
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if (myFilters->IsOk (anOwner))
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{
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Standard_Boolean toSelect = anOwner->IsSelected() ? Standard_False : Standard_True;
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AIS_Selection::Select (anOwner);
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anOwner->SetSelected (toSelect);
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}
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}
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if (myAutoHilight)
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{
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HilightPicked (toUpdateViewer);
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}
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}
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Standard_Integer aSelNum = AIS_Selection::Extent();
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return (aSelNum == 1) ? AIS_SOP_OneSelected
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: (aSelNum > 1) ? AIS_SOP_SeveralSelected
|
|
: AIS_SOP_Error;
|
|
}
|
|
|
|
//==================================================
|
|
// Function: Hilight
|
|
// Purpose :
|
|
//==================================================
|
|
void AIS_LocalContext::Hilight (const Handle(SelectMgr_EntityOwner)& theOwner,
|
|
const Handle(V3d_View)& theView)
|
|
{
|
|
if (theView.IsNull())
|
|
{
|
|
return;
|
|
}
|
|
|
|
const Standard_Integer aHilightMode = GetHiMod (Handle(AIS_InteractiveObject)::DownCast (theOwner->Selectable()));
|
|
myMainPM->BeginImmediateDraw();
|
|
theOwner->HilightWithColor (myMainPM, myCTX->HilightColor(), aHilightMode);
|
|
myMainPM->EndImmediateDraw (theView);
|
|
}
|
|
|
|
//==================================================
|
|
// Function: Unhilight
|
|
// Purpose :
|
|
//==================================================
|
|
void AIS_LocalContext::Unhilight (const Handle(SelectMgr_EntityOwner)& theOwner,
|
|
const Handle(V3d_View)& theView)
|
|
{
|
|
if (theView.IsNull())
|
|
{
|
|
return;
|
|
}
|
|
|
|
const Standard_Integer aHilightMode = GetHiMod (Handle(AIS_InteractiveObject)::DownCast (theOwner->Selectable()));
|
|
if (IsSelected (theOwner))
|
|
{
|
|
if (theOwner->IsAutoHilight())
|
|
{
|
|
theOwner->HilightWithColor (myMainPM, myCTX->SelectionColor(), aHilightMode);
|
|
}
|
|
}
|
|
else
|
|
{
|
|
theOwner->Unhilight (myMainPM, aHilightMode);
|
|
}
|
|
}
|
|
|
|
//=======================================================================
|
|
//function : HilightPicked
|
|
//purpose :
|
|
//=======================================================================
|
|
void AIS_LocalContext::HilightPicked(const Standard_Boolean updateviewer)
|
|
{
|
|
Handle(AIS_Selection) Sel = AIS_Selection::Selection(mySelName.ToCString());
|
|
#ifdef BUC60765
|
|
if( Sel.IsNull() ) return;
|
|
#endif
|
|
|
|
typedef NCollection_DataMap <Handle(SelectMgr_SelectableObject), NCollection_Handle<SelectMgr_SequenceOfOwner> > SelectMgr_DataMapOfObjectOwners;
|
|
SelectMgr_DataMapOfObjectOwners aMap;
|
|
|
|
Handle (PrsMgr_PresentationManager3d) PM = myMainPM;
|
|
|
|
// to avoid problems when there is a loop searching for selected objects...
|
|
#if !defined OCC189 && !defined USE_MAP
|
|
const TColStd_Array1OfTransient& Obj = Sel->Objects()->Array1();
|
|
for(Standard_Integer i =Obj.Lower();i<=Sel->NbStored();i++)
|
|
{
|
|
const Handle(Standard_Transient)& Tr = Obj(i);
|
|
#else
|
|
const AIS_NListTransient& Obj = Sel->Objects();
|
|
AIS_NListTransient::Iterator anIter( Obj );
|
|
for(; anIter.More(); anIter.Next())
|
|
{
|
|
const Handle(Standard_Transient)& Tr = anIter.Value();
|
|
#endif
|
|
if(!Tr.IsNull()){
|
|
const Handle(SelectMgr_EntityOwner)& Ownr =
|
|
*((const Handle(SelectMgr_EntityOwner)*) &Tr);
|
|
Handle(AIS_InteractiveObject) IO;
|
|
if(Ownr->HasSelectable()){
|
|
Handle(StdSelect_BRepOwner) BROwnr = Handle(StdSelect_BRepOwner)::DownCast(Ownr);
|
|
if(BROwnr.IsNull() || !BROwnr->ComesFromDecomposition()){
|
|
Handle(SelectMgr_SelectableObject) SO = Ownr->Selectable();
|
|
IO = *((Handle(AIS_InteractiveObject)*)&SO);
|
|
}
|
|
}
|
|
Handle(SelectMgr_SelectableObject) SO = Ownr->Selectable();
|
|
Standard_Integer HM = GetHiMod(*((Handle(AIS_InteractiveObject)*)&SO));
|
|
if ( Ownr->IsAutoHilight() )
|
|
Ownr->HilightWithColor(PM,myCTX->SelectionColor(),HM);
|
|
else if ( aMap.IsBound (SO) )
|
|
aMap(SO)->Append ( Ownr );
|
|
else {
|
|
NCollection_Handle<SelectMgr_SequenceOfOwner> aSeq = new SelectMgr_SequenceOfOwner;
|
|
aSeq->Append ( Ownr );
|
|
aMap.Bind ( SO, aSeq );
|
|
}
|
|
}
|
|
}
|
|
|
|
for ( SelectMgr_DataMapOfObjectOwners::Iterator aMapIter(aMap);
|
|
aMapIter.More(); aMapIter.Next() )
|
|
{
|
|
aMapIter.Key()->HilightSelected (myMainPM, *aMapIter.Value());
|
|
}
|
|
|
|
if (updateviewer)
|
|
{
|
|
myCTX->CurrentViewer()->Update();
|
|
}
|
|
}
|
|
|
|
//==================================================
|
|
// Function:
|
|
// Purpose :
|
|
//==================================================
|
|
void AIS_LocalContext::UnhilightPicked (const Standard_Boolean updateviewer)
|
|
{
|
|
myMainPM->ClearImmediateDraw();
|
|
|
|
Handle(AIS_Selection) Sel = AIS_Selection::Selection(mySelName.ToCString());
|
|
#ifdef BUC60765
|
|
if( Sel.IsNull() ) return;
|
|
#endif
|
|
Handle (PrsMgr_PresentationManager3d) PM = myMainPM;
|
|
NCollection_Map<Handle(SelectMgr_SelectableObject)> anObjMap;
|
|
|
|
#if !defined OCC189 && !defined USE_MAP
|
|
const TColStd_Array1OfTransient& Obj = Sel->Objects()->Array1();
|
|
for(Standard_Integer i =Obj.Lower();i<=Sel->NbStored();i++){
|
|
const Handle(Standard_Transient)& Tr = Obj(i);
|
|
#else
|
|
const AIS_NListTransient& Obj = Sel->Objects();
|
|
AIS_NListTransient::Iterator anIter( Obj );
|
|
for(; anIter.More(); anIter.Next()){
|
|
const Handle(Standard_Transient)& Tr = anIter.Value();
|
|
#endif
|
|
if(!Tr.IsNull()){
|
|
const Handle(SelectMgr_EntityOwner)& Ownr =
|
|
*((const Handle(SelectMgr_EntityOwner)*) &Tr);
|
|
Standard_Integer HM(0);
|
|
if(Ownr->HasSelectable()){
|
|
#ifdef BUC60876
|
|
Handle(SelectMgr_SelectableObject) SO = Ownr->Selectable();
|
|
Handle(AIS_InteractiveObject) IO = *((Handle(AIS_InteractiveObject)*)&SO);
|
|
anObjMap.Add (IO);
|
|
|
|
HM = GetHiMod(IO);
|
|
#endif
|
|
Handle(StdSelect_BRepOwner) BROwnr = Handle(StdSelect_BRepOwner)::DownCast(Ownr);
|
|
if(BROwnr.IsNull() || !BROwnr->ComesFromDecomposition()){
|
|
#ifndef BUC60876
|
|
Handle(SelectMgr_SelectableObject) SO = Ownr->Selectable();
|
|
Handle(AIS_InteractiveObject) IO = *((Handle(AIS_InteractiveObject)*)&SO);
|
|
HM = GetHiMod(IO);
|
|
#endif
|
|
}
|
|
}
|
|
Ownr->Unhilight(PM,HM);
|
|
}
|
|
}
|
|
|
|
for (NCollection_Map<Handle(SelectMgr_SelectableObject)>::Iterator anIter1 ( anObjMap );
|
|
anIter1.More(); anIter1.Next() )
|
|
{
|
|
if ( !anIter1.Key()->IsAutoHilight() )
|
|
anIter1.Key()->ClearSelected();
|
|
}
|
|
|
|
if(updateviewer)
|
|
myCTX->CurrentViewer()->Update();
|
|
}
|
|
|
|
//=======================================================================
|
|
//function : IsSelected
|
|
//purpose :
|
|
//=======================================================================
|
|
Standard_Boolean AIS_LocalContext::IsSelected(const Handle(AIS_InteractiveObject)& anIObj) const
|
|
{
|
|
return (!FindSelectedOwnerFromIO(anIObj).IsNull());
|
|
}
|
|
|
|
//=======================================================================
|
|
//function : IsSelected
|
|
//purpose :
|
|
//=======================================================================
|
|
|
|
Standard_Boolean AIS_LocalContext::IsSelected (const Handle(SelectMgr_EntityOwner)& theOwner) const
|
|
{
|
|
return !theOwner.IsNull() && theOwner->IsSelected();
|
|
}
|
|
|
|
//==================================================
|
|
// Function:
|
|
// Purpose :
|
|
//==================================================
|
|
void AIS_LocalContext::
|
|
InitSelected()
|
|
{
|
|
AIS_Selection::SetCurrentSelection(mySelName.ToCString());
|
|
AIS_Selection::CurrentSelection()->Init();
|
|
}
|
|
|
|
//==================================================
|
|
// Function:
|
|
// Purpose :
|
|
//==================================================
|
|
Standard_Boolean AIS_LocalContext::
|
|
MoreSelected() const
|
|
{
|
|
return AIS_Selection::CurrentSelection()->More();
|
|
}
|
|
|
|
//==================================================
|
|
// Function:
|
|
// Purpose :
|
|
//==================================================
|
|
void AIS_LocalContext::
|
|
NextSelected()
|
|
{
|
|
AIS_Selection::CurrentSelection()->Next();
|
|
}
|
|
|
|
//==================================================
|
|
// Function:
|
|
// Purpose :
|
|
//==================================================
|
|
Standard_Boolean AIS_LocalContext::
|
|
HasShape() const
|
|
{
|
|
Handle(Standard_Transient) Tr = AIS_Selection::CurrentSelection()->Value();
|
|
if( Tr.IsNull() ) return Standard_False;
|
|
Handle(SelectMgr_EntityOwner) EO = *((Handle(SelectMgr_EntityOwner)*)&Tr);
|
|
Handle(StdSelect_BRepOwner) BRO = Handle(StdSelect_BRepOwner)::DownCast(EO);
|
|
if(BRO.IsNull()) return Standard_False;
|
|
Standard_Boolean hasshape = BRO->HasShape();
|
|
Standard_Boolean comes = BRO->ComesFromDecomposition();
|
|
return (hasshape&&comes);
|
|
}
|
|
|
|
//================================================================
|
|
// Function : HasSelectedShape
|
|
// Purpose : Checks if there is a selected shape regardless of its decomposition status
|
|
//================================================================
|
|
Standard_Boolean AIS_LocalContext::HasSelectedShape() const
|
|
{
|
|
if (AIS_Selection::CurrentSelection()->Extent() == 0)
|
|
return Standard_False;
|
|
|
|
Handle(Standard_Transient) aCurSelection = AIS_Selection::CurrentSelection()->Value();
|
|
if (aCurSelection.IsNull())
|
|
return Standard_False;
|
|
|
|
Handle(SelectMgr_EntityOwner) anOwner = Handle(SelectMgr_EntityOwner)::DownCast (aCurSelection);
|
|
Handle(StdSelect_BRepOwner) aBrepOwner = Handle(StdSelect_BRepOwner)::DownCast (anOwner);
|
|
if (aBrepOwner.IsNull())
|
|
{
|
|
return Standard_False;
|
|
}
|
|
return aBrepOwner->HasShape();
|
|
}
|
|
|
|
//==================================================
|
|
// Function:
|
|
// Purpose :
|
|
//==================================================
|
|
TopoDS_Shape AIS_LocalContext::SelectedShape() const
|
|
{
|
|
Handle(Standard_Transient) aTr = AIS_Selection::CurrentSelection()->Value();
|
|
Handle(SelectMgr_EntityOwner) anEO = *((Handle(SelectMgr_EntityOwner)*)&aTr);
|
|
Handle(StdSelect_BRepOwner) aBRO = Handle(StdSelect_BRepOwner)::DownCast(anEO);
|
|
if( aBRO.IsNull() )
|
|
{
|
|
return TopoDS_Shape();
|
|
}
|
|
|
|
return aBRO->Shape().Located (aBRO->Location() * aBRO->Shape().Location());
|
|
}
|
|
|
|
//==================================================
|
|
// Function:
|
|
// Purpose :
|
|
//==================================================
|
|
Handle(AIS_InteractiveObject) AIS_LocalContext::
|
|
SelectedInteractive() const
|
|
{
|
|
Handle(AIS_InteractiveObject) IO;
|
|
Handle(Standard_Transient) Tr = AIS_Selection::CurrentSelection()->Value();
|
|
if( !Tr.IsNull() ) {
|
|
Handle(SelectMgr_EntityOwner) EO = *((Handle(SelectMgr_EntityOwner)*)&Tr);
|
|
Handle(SelectMgr_SelectableObject) SO;
|
|
if(EO->HasSelectable()){
|
|
SO = EO->Selectable();
|
|
IO = *((Handle(AIS_InteractiveObject)*)&SO);
|
|
}
|
|
}
|
|
return IO;
|
|
}
|
|
//==================================================
|
|
// Function:
|
|
// Purpose :
|
|
//==================================================
|
|
Handle(SelectMgr_EntityOwner) AIS_LocalContext::
|
|
SelectedOwner() const
|
|
{
|
|
Handle(SelectMgr_EntityOwner) EO;
|
|
Handle(Standard_Transient) Tr = AIS_Selection::CurrentSelection()->Value();
|
|
if( !Tr.IsNull() )
|
|
EO = *((Handle(SelectMgr_EntityOwner)*)&Tr);
|
|
return EO;
|
|
}
|
|
|
|
//==================================================
|
|
// Function:
|
|
// Purpose :
|
|
//==================================================
|
|
Standard_Boolean AIS_LocalContext::
|
|
HasApplicative() const
|
|
{
|
|
Handle(AIS_InteractiveObject) IO = SelectedInteractive();
|
|
if( IO.IsNull() ) return Standard_False;
|
|
return IO->HasOwner();
|
|
}
|
|
|
|
//==================================================
|
|
// Function:
|
|
// Purpose :
|
|
//==================================================
|
|
const Handle(Standard_Transient)& AIS_LocalContext::
|
|
SelectedApplicative() const
|
|
{
|
|
return SelectedInteractive()->GetOwner();
|
|
}
|
|
|
|
|
|
|
|
//=======================================================================
|
|
//function : UpdateSelection
|
|
//purpose : should disappear...
|
|
//=======================================================================
|
|
void AIS_LocalContext::UpdateSelected(const Standard_Boolean updateviewer)
|
|
{
|
|
UnhilightPicked(Standard_False);
|
|
HilightPicked(updateviewer);
|
|
}
|
|
|
|
//================================================================
|
|
// Function : UpdateSelected
|
|
// Purpose : Part of advanced selection mechanism.
|
|
// Highlightes or clears selection presentation for the given IO
|
|
//================================================================
|
|
void AIS_LocalContext::UpdateSelected(const Handle(AIS_InteractiveObject)& anobj,
|
|
const Standard_Boolean updateviewer)
|
|
{
|
|
if (anobj.IsNull() || anobj->IsAutoHilight())
|
|
return;
|
|
|
|
AIS_Selection::SetCurrentSelection(mySelName.ToCString());
|
|
Handle(AIS_Selection) Sel = AIS_Selection::CurrentSelection();
|
|
|
|
SelectMgr_SequenceOfOwner aSeq;
|
|
for ( Sel->Init(); Sel->More(); Sel->Next() ){
|
|
Handle(SelectMgr_EntityOwner) aOwner = Handle(SelectMgr_EntityOwner)::DownCast(Sel->Value());
|
|
|
|
if ( !aOwner.IsNull() && aOwner->HasSelectable() && aOwner->Selectable() == anobj )
|
|
aSeq.Append( aOwner );
|
|
}
|
|
|
|
if ( aSeq.Length() )
|
|
anobj->HilightSelected( myMainPM, aSeq );
|
|
else
|
|
anobj->ClearSelected();
|
|
|
|
if(updateviewer){
|
|
myCTX->CurrentViewer()->Update();
|
|
}
|
|
}
|
|
|
|
//==================================================
|
|
// Function: ClearSelected
|
|
// Purpose :
|
|
//==================================================
|
|
void AIS_LocalContext::ClearSelected (const Standard_Boolean updateviewer)
|
|
{
|
|
UnhilightPicked(updateviewer);
|
|
AIS_Selection::SetCurrentSelection(mySelName.ToCString());
|
|
|
|
Handle(AIS_Selection) Sel = AIS_Selection::CurrentSelection();
|
|
#if !defined OCC189 && !defined USE_MAP
|
|
const TColStd_Array1OfTransient& Obj = Sel->Objects()->Array1();
|
|
for(Standard_Integer i =Obj.Lower();i<=Sel->NbStored();i++){
|
|
const Handle(Standard_Transient)& Tr = Obj(i);
|
|
#else
|
|
const AIS_NListTransient& Obj = Sel->Objects();
|
|
AIS_NListTransient::Iterator anIter( Obj );
|
|
for(; anIter.More(); anIter.Next()){
|
|
const Handle(Standard_Transient)& Tr = anIter.Value();
|
|
#endif
|
|
if(!Tr.IsNull())
|
|
{
|
|
(*((const Handle(SelectMgr_EntityOwner)*)&Tr))->SetSelected (Standard_False);
|
|
}
|
|
}
|
|
AIS_Selection::Select();
|
|
mylastindex = 0;
|
|
}
|
|
|
|
//==================================================
|
|
// Function: ClearOutdatedSelection
|
|
// Purpose :
|
|
//==================================================
|
|
void AIS_LocalContext::ClearOutdatedSelection (const Handle(AIS_InteractiveObject)& theIO,
|
|
const Standard_Boolean toClearDeactivated)
|
|
{
|
|
// 1. Collect selectable entities
|
|
SelectMgr_IndexedMapOfOwner aValidOwners;
|
|
|
|
const TColStd_ListOfInteger& aModes = SelectionModes (theIO);
|
|
|
|
TColStd_ListIteratorOfListOfInteger aModeIter (aModes);
|
|
for (; aModeIter.More(); aModeIter.Next())
|
|
{
|
|
int aMode = aModeIter.Value();
|
|
if (!theIO->HasSelection(aMode))
|
|
{
|
|
continue;
|
|
}
|
|
|
|
if (toClearDeactivated && !mySM->IsActivated (theIO, myMainVS, aMode))
|
|
{
|
|
continue;
|
|
}
|
|
|
|
Handle(SelectMgr_Selection) aSelection = theIO->Selection(aMode);
|
|
for (aSelection->Init(); aSelection->More(); aSelection->Next())
|
|
{
|
|
Handle(SelectBasics_SensitiveEntity) anEntity = aSelection->Sensitive();
|
|
if (anEntity.IsNull())
|
|
{
|
|
continue;
|
|
}
|
|
|
|
Handle(SelectMgr_EntityOwner) anOwner =
|
|
Handle(SelectMgr_EntityOwner)::DownCast (anEntity->OwnerId());
|
|
|
|
if (anOwner.IsNull())
|
|
{
|
|
continue;
|
|
}
|
|
|
|
aValidOwners.Add(anOwner);
|
|
}
|
|
}
|
|
|
|
// 2. Refresh context's detection and selection and keep only active owners
|
|
// Keep last detected object for lastindex initialization.
|
|
Handle(SelectMgr_EntityOwner) aLastPicked = myMainVS->OnePicked();
|
|
|
|
// Remove entity owners from detected sequences
|
|
for (Standard_Integer anIdx = 1; anIdx <= myDetectedSeq.Length(); ++anIdx)
|
|
{
|
|
Handle(SelectMgr_EntityOwner) anOwner = myMainVS->Picked (myDetectedSeq (anIdx));
|
|
if (anOwner.IsNull() || anOwner->Selectable() != theIO || aValidOwners.Contains (anOwner))
|
|
{
|
|
continue;
|
|
}
|
|
|
|
myDetectedSeq.Remove (anIdx--);
|
|
|
|
if (anIdx < myCurDetected)
|
|
{
|
|
myCurDetected--;
|
|
}
|
|
}
|
|
myCurDetected = Max (myCurDetected, 1);
|
|
|
|
Standard_Boolean isAISRemainsDetected = Standard_False;
|
|
|
|
// 3. Remove entity owners from AIS_Selection
|
|
const Handle(V3d_Viewer)& aViewer = myCTX->CurrentViewer();
|
|
Handle(AIS_Selection) aSelection = AIS_Selection::Selection (mySelName.ToCString());
|
|
AIS_NListTransient::Iterator anIter (aSelection->Objects());
|
|
AIS_NListTransient aRemoveEntites;
|
|
for (; anIter.More(); anIter.Next())
|
|
{
|
|
Handle(SelectMgr_EntityOwner) anOwner = Handle(SelectMgr_EntityOwner)::DownCast (anIter.Value());
|
|
if (anOwner.IsNull() || anOwner->Selectable() != theIO)
|
|
{
|
|
continue;
|
|
}
|
|
|
|
if (aValidOwners.Contains (anOwner))
|
|
{
|
|
isAISRemainsDetected = Standard_True;
|
|
}
|
|
|
|
aRemoveEntites.Append (anOwner);
|
|
anOwner->SetSelected (Standard_False);
|
|
for (aViewer->InitActiveViews(); aViewer->MoreActiveViews(); aViewer->NextActiveViews())
|
|
{
|
|
Unhilight (anOwner, aViewer->ActiveView());
|
|
}
|
|
}
|
|
|
|
AIS_NListTransient::Iterator anIterRemove (aRemoveEntites);
|
|
for (; anIterRemove.More(); anIterRemove.Next())
|
|
{
|
|
aSelection->Select (anIterRemove.Value());
|
|
}
|
|
|
|
// 4. Remove entity owners from myMapOfOwner
|
|
SelectMgr_IndexedMapOfOwner anOwnersToKeep;
|
|
for (Standard_Integer anIdx = 1; anIdx <= myMapOfOwner.Extent(); anIdx++)
|
|
{
|
|
Handle(SelectMgr_EntityOwner) anOwner = myMapOfOwner (anIdx);
|
|
if (anOwner.IsNull())
|
|
{
|
|
continue;
|
|
}
|
|
|
|
if (anOwner->Selectable() != theIO || aValidOwners.Contains (anOwner))
|
|
{
|
|
anOwnersToKeep.Add (anOwner);
|
|
}
|
|
else
|
|
{
|
|
for (aViewer->InitActiveViews(); aViewer->MoreActiveViews(); aViewer->NextActiveViews())
|
|
{
|
|
Unhilight (anOwner, aViewer->ActiveView());
|
|
}
|
|
}
|
|
}
|
|
myMapOfOwner.Clear();
|
|
myMapOfOwner.Assign (anOwnersToKeep);
|
|
mylastindex = myMapOfOwner.FindIndex (aLastPicked);
|
|
if (!IsValidIndex (mylastindex))
|
|
{
|
|
myMainPM->ClearImmediateDraw();
|
|
}
|
|
|
|
if (!isAISRemainsDetected)
|
|
{
|
|
// Remove the interactive object from detected sequences
|
|
for (Standard_Integer anIdx = 1; anIdx <= myAISDetectedSeq.Length(); ++anIdx)
|
|
{
|
|
Handle(AIS_InteractiveObject) aDetectedIO = myAISDetectedSeq.Value (anIdx);
|
|
if (aDetectedIO.IsNull() || aDetectedIO != theIO)
|
|
{
|
|
continue;
|
|
}
|
|
|
|
myAISDetectedSeq.Remove (anIdx--);
|
|
|
|
if (anIdx < myAISCurDetected)
|
|
{
|
|
myAISCurDetected--;
|
|
}
|
|
}
|
|
myAISCurDetected = Max (myAISCurDetected, 1);
|
|
}
|
|
}
|
|
|
|
//=======================================================================
|
|
//function : SetSelected
|
|
//purpose :
|
|
//=======================================================================
|
|
void AIS_LocalContext::SetSelected(const Handle(AIS_InteractiveObject)& anIObj,
|
|
const Standard_Boolean updateviewer)
|
|
{
|
|
if(!IsValidForSelection(anIObj)) return;
|
|
UnhilightPicked(Standard_False);
|
|
|
|
//1st case, owner already <anIObj> as owner
|
|
// and not separated is found...
|
|
|
|
Handle(AIS_Selection) sel = AIS_Selection::Selection(mySelName.ToCString());
|
|
//Standard_Boolean found(Standard_False);
|
|
Handle(Standard_Transient) Tr;
|
|
Handle(SelectMgr_EntityOwner) EO = FindSelectedOwnerFromIO(anIObj);
|
|
if(EO.IsNull()){
|
|
//check if in selection number 0 there is an owner that can be triturated...
|
|
if(anIObj->HasSelection(0)){
|
|
const Handle(SelectMgr_Selection)& SIOBJ = anIObj->Selection(0);
|
|
SIOBJ->Init();
|
|
if(SIOBJ->More()){
|
|
Handle(SelectBasics_EntityOwner) BO = SIOBJ->Sensitive()->OwnerId();
|
|
EO = *((Handle(SelectMgr_EntityOwner)*)&BO);
|
|
}
|
|
}
|
|
if(EO.IsNull())
|
|
EO = new SelectMgr_EntityOwner(anIObj);
|
|
}
|
|
|
|
ClearSelected(Standard_False);
|
|
|
|
AIS_Selection::Select(EO);
|
|
EO->SetSelected (Standard_True);
|
|
|
|
HilightPicked(updateviewer);
|
|
}
|
|
|
|
//=======================================================================
|
|
//function : AddOrRemoveSelected
|
|
//purpose :
|
|
//=======================================================================
|
|
|
|
void AIS_LocalContext::AddOrRemoveSelected(const Handle(AIS_InteractiveObject)& anIObj,
|
|
const Standard_Boolean updateviewer)
|
|
{
|
|
if(!IsValidForSelection(anIObj)) return;
|
|
UnhilightPicked(Standard_False);
|
|
// first check if it is selected...
|
|
Handle(SelectMgr_EntityOwner) EO;
|
|
|
|
EO = FindSelectedOwnerFromIO(anIObj);
|
|
|
|
if (EO.IsNull())
|
|
{
|
|
if(anIObj->HasSelection(0))
|
|
{
|
|
const Handle(SelectMgr_Selection)& SIOBJ = anIObj->Selection(0);
|
|
SIOBJ->Init();
|
|
if(SIOBJ->More())
|
|
{
|
|
Handle(SelectBasics_EntityOwner) BO = SIOBJ->Sensitive()->OwnerId();
|
|
EO = *((Handle(SelectMgr_EntityOwner)*)&BO);
|
|
}
|
|
}
|
|
if(EO.IsNull())
|
|
{
|
|
EO = new SelectMgr_EntityOwner(anIObj);
|
|
}
|
|
}
|
|
|
|
// cout<<"AIS_LocalContext::AddOrRemoveSelected : Selection = "<<mySelName<<endl;
|
|
const Handle(AIS_Selection)& S = AIS_Selection::Selection(mySelName.ToCString());
|
|
|
|
if (!S.IsNull())
|
|
{
|
|
AIS_SelectStatus aStatus = S->Select(EO);
|
|
EO->SetSelected (aStatus == AIS_SS_Added);
|
|
}
|
|
|
|
HilightPicked(updateviewer);
|
|
}
|
|
|
|
//=======================================================================
|
|
//function : AddOrRemoveSelected
|
|
//purpose : To check...
|
|
//=======================================================================
|
|
void AIS_LocalContext::AddOrRemoveSelected(const TopoDS_Shape& Sh,
|
|
const Standard_Boolean updateviewer)
|
|
{
|
|
UnhilightPicked (Standard_False);
|
|
Handle(SelectMgr_EntityOwner) EO = FindSelectedOwnerFromShape(Sh);
|
|
if (!EO.IsNull())
|
|
{
|
|
AIS_Selection::Selection(mySelName.ToCString())->Select(EO);
|
|
EO->SetSelected (Standard_True);
|
|
}
|
|
HilightPicked (updateviewer);
|
|
}
|
|
|
|
void AIS_LocalContext::AddOrRemoveSelected (const Handle(SelectMgr_EntityOwner)& theOwner,
|
|
const Standard_Boolean toUpdateViewer)
|
|
{
|
|
if(myAutoHilight)
|
|
{
|
|
UnhilightPicked (Standard_False);
|
|
}
|
|
|
|
Standard_Boolean toSelect = theOwner->IsSelected() ? Standard_False : Standard_True;
|
|
|
|
AIS_Selection::Selection (mySelName.ToCString())->Select (theOwner);
|
|
theOwner->SetSelected (toSelect);
|
|
|
|
if(myAutoHilight)
|
|
{
|
|
HilightPicked (toUpdateViewer);
|
|
}
|
|
}
|
|
|
|
//==================================================
|
|
// Function: manageDetected
|
|
// Purpose :
|
|
//==================================================
|
|
void AIS_LocalContext::manageDetected (const Handle(SelectMgr_EntityOwner)& thePickOwner,
|
|
const Handle(V3d_View)& theView,
|
|
const Standard_Boolean theToRedrawImmediate)
|
|
{
|
|
if (thePickOwner.IsNull())
|
|
{
|
|
myMainPM->ClearImmediateDraw();
|
|
if (theToRedrawImmediate)
|
|
{
|
|
theView->RedrawImmediate();
|
|
}
|
|
return;
|
|
}
|
|
|
|
if (!myFilters->IsOk (thePickOwner))
|
|
{
|
|
if (mylastindex != 0)
|
|
{
|
|
mylastgood = mylastindex;
|
|
}
|
|
if (theToRedrawImmediate)
|
|
{
|
|
theView->RedrawImmediate();
|
|
}
|
|
return;
|
|
}
|
|
|
|
//=======================================================================================================
|
|
// 2 cases : a- object is in the map of picks:
|
|
// 1. this is the same index as the last detected: -> Do nothing
|
|
// 2. otherwise :
|
|
// - if lastindex = 0 (no object was detected at the last step)
|
|
// the object presentation is highlighted and lastindex = index(objet)
|
|
// - othrwise :
|
|
// the presentation of the object corresponding to lastindex is "unhighlighted"
|
|
// it is removed if the object is not visualized but only active
|
|
// then the presentation of the detected object is highlighted and lastindex = index(objet)
|
|
// b- the object is not in the map of picked objects
|
|
// - if lastindex != 0 (object detected at the last step) it is unhighlighted ...
|
|
// if the object was decomposed, presentation is created for the detected shape and the couple
|
|
// (Proprietaire,Prs)is added in the map.
|
|
// otherwise the couple(proprietaire, NullPrs) is placed in the map and the interactive object
|
|
// itself is highlighted.
|
|
//
|
|
//=======================================================================================================
|
|
|
|
const Standard_Integer aNewIndex = myMapOfOwner.Contains (thePickOwner)
|
|
? myMapOfOwner.FindIndex (thePickOwner)
|
|
: myMapOfOwner.Add (thePickOwner);
|
|
|
|
// For the advanced mesh selection mode the owner indices comparison
|
|
// is not effective because in that case only one owner manage the
|
|
// selection in current selection mode. It is necessary to check the current detected
|
|
// entity and hilight it only if the detected entity is not the same as
|
|
// previous detected (IsForcedHilight call)
|
|
if (aNewIndex != mylastindex
|
|
|| thePickOwner->IsForcedHilight())
|
|
{
|
|
myMainPM->ClearImmediateDraw();
|
|
if (mylastindex != 0
|
|
&& mylastindex <= myMapOfOwner.Extent())
|
|
{
|
|
const Handle(SelectMgr_EntityOwner)& aLastOwner = myMapOfOwner (mylastindex);
|
|
Unhilight (aLastOwner, theView);
|
|
}
|
|
|
|
if (myAutoHilight)
|
|
{
|
|
if (!thePickOwner->IsSelected() || myCTX->ToHilightSelected())
|
|
{
|
|
Hilight (thePickOwner, theView);
|
|
}
|
|
if (theToRedrawImmediate)
|
|
{
|
|
theView->RedrawImmediate();
|
|
}
|
|
}
|
|
|
|
mylastindex = aNewIndex;
|
|
}
|
|
|
|
if (mylastindex != 0)
|
|
{
|
|
mylastgood = mylastindex;
|
|
}
|
|
}
|
|
|
|
//=======================================================================
|
|
//function : HasDetectedShape
|
|
//purpose :
|
|
//=======================================================================
|
|
|
|
Standard_Boolean AIS_LocalContext::HasDetectedShape() const
|
|
{
|
|
if(mylastindex==0) return Standard_False;
|
|
return IsShape(mylastindex);
|
|
}
|
|
|
|
//=======================================================================
|
|
//function : DetectedShape
|
|
//purpose :
|
|
//=======================================================================
|
|
|
|
const TopoDS_Shape&
|
|
AIS_LocalContext::DetectedShape() const
|
|
{
|
|
static TopoDS_Shape bidsh;
|
|
if(mylastindex != 0)
|
|
{
|
|
Handle(StdSelect_BRepOwner) BROwnr = Handle(StdSelect_BRepOwner)::DownCast(myMapOfOwner(mylastindex));
|
|
if(BROwnr.IsNull()) return bidsh;
|
|
return BROwnr->Shape();
|
|
}
|
|
return bidsh;
|
|
}
|
|
|
|
//=======================================================================
|
|
//function : DetectedInteractive
|
|
//purpose :
|
|
//=======================================================================
|
|
|
|
Handle(AIS_InteractiveObject)
|
|
AIS_LocalContext::DetectedInteractive() const
|
|
{
|
|
Handle(AIS_InteractiveObject) Iobj;
|
|
if(IsValidIndex(mylastindex)){
|
|
Handle(SelectMgr_SelectableObject) SO = myMapOfOwner.FindKey(mylastindex)->Selectable();
|
|
Iobj = *((Handle(AIS_InteractiveObject)*) &SO);
|
|
}
|
|
return Iobj;
|
|
}
|
|
//=======================================================================
|
|
//function : DetectedInteractive
|
|
//purpose :
|
|
//=======================================================================
|
|
Handle(SelectMgr_EntityOwner) AIS_LocalContext::DetectedOwner() const
|
|
{
|
|
Handle(SelectMgr_EntityOwner) bid;
|
|
if(!IsValidIndex(mylastindex)) return bid;
|
|
return myMapOfOwner.FindKey(mylastindex);
|
|
}
|
|
|
|
|
|
//=======================================================================
|
|
//function : ComesFromDecomposition
|
|
//purpose :
|
|
//=======================================================================
|
|
|
|
Standard_Boolean AIS_LocalContext::ComesFromDecomposition(const Standard_Integer PickedIndex) const
|
|
{
|
|
const Handle(SelectMgr_EntityOwner)& OWN = myMapOfOwner.FindKey(PickedIndex);
|
|
Handle(SelectMgr_SelectableObject) aSel = OWN->Selectable();
|
|
if (myActiveObjects.IsBound (aSel)) { // debug of jmi
|
|
const Handle(AIS_LocalStatus)& Stat = myActiveObjects(aSel);
|
|
return Stat->Decomposed();
|
|
}
|
|
return Standard_False;
|
|
}
|
|
|
|
|
|
//=======================================================================
|
|
//function : DisplayAreas
|
|
//purpose :
|
|
//=======================================================================
|
|
|
|
void AIS_LocalContext::DisplayAreas(const Handle(V3d_View)& aviou)
|
|
{
|
|
myMainVS->DisplayAreas(aviou);
|
|
}
|
|
|
|
//=======================================================================
|
|
//function : ClearAreas
|
|
//purpose :
|
|
//=======================================================================
|
|
|
|
void AIS_LocalContext::ClearAreas(const Handle(V3d_View)& aviou)
|
|
{
|
|
myMainVS->ClearAreas(aviou);
|
|
}
|
|
|
|
//=======================================================================
|
|
//function : DisplaySensitive
|
|
//purpose :
|
|
//=======================================================================
|
|
|
|
void AIS_LocalContext::DisplaySensitive(const Handle(V3d_View)& aviou)
|
|
{
|
|
myMainVS->DisplaySensitive(aviou);
|
|
}
|
|
|
|
//=======================================================================
|
|
//function : ClearSensitive
|
|
//purpose :
|
|
//=======================================================================
|
|
|
|
void AIS_LocalContext::ClearSensitive(const Handle(V3d_View)& aviou)
|
|
{
|
|
myMainVS->ClearSensitive(aviou);
|
|
}
|
|
|
|
|
|
//=======================================================================
|
|
//function : IsShape
|
|
//purpose :
|
|
//=======================================================================
|
|
Standard_Boolean AIS_LocalContext::IsShape(const Standard_Integer Index) const
|
|
{
|
|
|
|
if(Handle(StdSelect_BRepOwner)::DownCast(myMapOfOwner.FindKey(Index)).IsNull())
|
|
return Standard_False;
|
|
return
|
|
ComesFromDecomposition(Index);
|
|
}
|
|
|
|
Standard_Boolean AIS_LocalContext::IsValidForSelection(const Handle(AIS_InteractiveObject)& anIObj) const
|
|
{
|
|
|
|
#ifdef IMP120701
|
|
// Shape was not transfered from AIS_Shape to EntityOwner
|
|
Handle(AIS_Shape) shape = Handle(AIS_Shape)::DownCast(anIObj);
|
|
if( !shape.IsNull() )
|
|
return myFilters->IsOk(new StdSelect_BRepOwner(shape->Shape(),shape));
|
|
#endif
|
|
return myFilters->IsOk(new SelectMgr_EntityOwner(anIObj));
|
|
}
|
|
|
|
|
|
//=======================================================================
|
|
//function : HilightNextDetected
|
|
//purpose :
|
|
//=======================================================================
|
|
Standard_Integer AIS_LocalContext::HilightNextDetected (const Handle(V3d_View)& theView,
|
|
const Standard_Boolean theToRedrawImmediate)
|
|
{
|
|
// go to the next owner
|
|
if (myDetectedSeq.IsEmpty())
|
|
{
|
|
return 0;
|
|
}
|
|
|
|
const Standard_Integer aLen = myDetectedSeq.Length();
|
|
if (++myCurDetected > aLen)
|
|
{
|
|
myCurDetected = 1;
|
|
}
|
|
Handle(SelectMgr_EntityOwner) anOwner = myMainVS->Picked (myDetectedSeq (myCurDetected));
|
|
if (anOwner.IsNull())
|
|
{
|
|
return 0;
|
|
}
|
|
manageDetected (anOwner, theView, theToRedrawImmediate);
|
|
return myCurDetected;
|
|
}
|
|
|
|
//=======================================================================
|
|
//function : HilightPreviousDetected
|
|
//purpose :
|
|
//=======================================================================
|
|
Standard_Integer AIS_LocalContext::HilightPreviousDetected (const Handle(V3d_View)& theView,
|
|
const Standard_Boolean theToRedrawImmediate)
|
|
{
|
|
if (myDetectedSeq.IsEmpty())
|
|
{
|
|
return 0;
|
|
}
|
|
|
|
const Standard_Integer aLen = myDetectedSeq.Length();
|
|
if (--myCurDetected < 1)
|
|
{
|
|
myCurDetected = aLen;
|
|
}
|
|
Handle(SelectMgr_EntityOwner) anOwner = myMainVS->Picked (myDetectedSeq (myCurDetected));
|
|
if (anOwner.IsNull())
|
|
{
|
|
return 0;
|
|
}
|
|
|
|
manageDetected (anOwner, theView, theToRedrawImmediate);
|
|
return myCurDetected;
|
|
}
|
|
|
|
//=======================================================================
|
|
//function : UnhilightLastDetected
|
|
//purpose :
|
|
//=======================================================================
|
|
Standard_Boolean AIS_LocalContext::UnhilightLastDetected (const Handle(V3d_View)& theView)
|
|
{
|
|
if (!IsValidIndex (mylastindex))
|
|
{
|
|
return Standard_False;
|
|
}
|
|
|
|
myMainPM->BeginImmediateDraw();
|
|
const Handle(SelectMgr_EntityOwner)& anOwner = myMapOfOwner (mylastindex);
|
|
const Standard_Integer aHilightMode = anOwner->HasSelectable()
|
|
? GetHiMod (Handle(AIS_InteractiveObject)::DownCast (anOwner->Selectable()))
|
|
: 0;
|
|
|
|
myMapOfOwner (mylastindex)->Unhilight (myMainPM, aHilightMode);
|
|
myMainPM->EndImmediateDraw (theView);
|
|
mylastindex = 0;
|
|
return Standard_True;
|
|
}
|
|
|
|
//=======================================================================
|
|
//function : FindSelectedOwnerFromIO
|
|
//purpose : it is checked if one of the selected owners really presents IObj
|
|
//=======================================================================
|
|
Handle(SelectMgr_EntityOwner) AIS_LocalContext::FindSelectedOwnerFromIO
|
|
(const Handle(AIS_InteractiveObject)& anIObj) const
|
|
{
|
|
Handle(SelectMgr_EntityOwner) EO,bid;
|
|
if (anIObj.IsNull()) return EO;
|
|
|
|
Handle(AIS_Selection) Sel = AIS_Selection::Selection(mySelName.ToCString());
|
|
if(Sel.IsNull()) {
|
|
#ifdef OCCT_DEBUG
|
|
cout<<"\t\tAIS_LocalCOntext::FindSelectedOwnerFromShape : Selection "
|
|
<<mySelName<<" Nulle "<<endl;
|
|
#endif
|
|
return EO;
|
|
}
|
|
Standard_Boolean found(Standard_False);
|
|
#if !defined OCC189 && !defined USE_MAP
|
|
const TColStd_Array1OfTransient& Obj = Sel->Objects()->Array1();
|
|
for(Standard_Integer i =Obj.Lower();i<=Sel->NbStored();i++){
|
|
const Handle(Standard_Transient)& Tr = Obj(i);
|
|
#else
|
|
const AIS_NListTransient& Obj = Sel->Objects();
|
|
AIS_NListTransient::Iterator anIter( Obj );
|
|
for(; anIter.More(); anIter.Next()){
|
|
const Handle(Standard_Transient)& Tr = anIter.Value();
|
|
#endif
|
|
if(!Tr.IsNull()){
|
|
EO = *((Handle(SelectMgr_EntityOwner)*)&Tr);
|
|
if(EO->HasSelectable()){
|
|
Handle(StdSelect_BRepOwner) BROwnr = Handle(StdSelect_BRepOwner)::DownCast(EO);
|
|
if(BROwnr.IsNull() || !BROwnr->ComesFromDecomposition()){
|
|
if (anIObj == EO->Selectable()){
|
|
found =Standard_True;
|
|
break;
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
if(found) return EO;
|
|
return bid;
|
|
}
|
|
|
|
//=======================================================================
|
|
//function : FindSelectedOwnerFromShape
|
|
//purpose : it is checked if one of the selected owners really presents IObj
|
|
//=======================================================================
|
|
Handle(SelectMgr_EntityOwner) AIS_LocalContext::FindSelectedOwnerFromShape(const TopoDS_Shape& sh) const
|
|
{
|
|
#ifdef OCC9026
|
|
Handle(SelectMgr_EntityOwner) EO, bid;
|
|
#else
|
|
Handle(SelectMgr_EntityOwner) EO;
|
|
#endif
|
|
if (sh.IsNull()) return EO;
|
|
|
|
Handle(AIS_Selection) Sel = AIS_Selection::Selection(mySelName.ToCString());
|
|
if(Sel.IsNull()) {
|
|
#ifdef OCCT_DEBUG
|
|
cout<<"\t\tAIS_LocalCOntext::FindSelectedOwnerFromShape : Selection "<<mySelName<<" Nulle "<<endl;
|
|
#endif
|
|
return EO;
|
|
}
|
|
|
|
Standard_Boolean found(Standard_False);
|
|
|
|
#ifdef OCC9026
|
|
if (!found) {
|
|
SelectMgr_DataMapIteratorOfDataMapOfIntegerSensitive aSensitiveIt (myMainVS->Primitives());
|
|
for (; aSensitiveIt.More(); aSensitiveIt.Next()) {
|
|
EO = Handle(SelectMgr_EntityOwner)::DownCast (aSensitiveIt.Value()->OwnerId());
|
|
Handle(StdSelect_BRepOwner) BROwnr = Handle(StdSelect_BRepOwner)::DownCast(EO);
|
|
if (!BROwnr.IsNull() && BROwnr->HasShape() && BROwnr->Shape() == sh) {
|
|
found = Standard_True;
|
|
break;
|
|
}
|
|
}
|
|
}
|
|
#else
|
|
#if !defined OCC189 && !defined USE_MAP
|
|
const TColStd_Array1OfTransient& Obj = Sel->Objects()->Array1();
|
|
for(Standard_Integer i =Obj.Lower();i<=Sel->NbStored();i++){
|
|
const Handle(Standard_Transient)& Tr = Obj(i);
|
|
#else
|
|
const AIS_NListTransient& Obj = Sel->Objects();
|
|
AIS_NListTransient::Iterator anIter( Obj );
|
|
for(; anIter.More(); anIter.Next()){
|
|
const Handle(Standard_Transient)& Tr = anIter.Value();
|
|
#endif
|
|
if(!Tr.IsNull()){
|
|
|
|
EO = *((Handle(SelectMgr_EntityOwner)*)&Tr);
|
|
if(EO->HasShape())
|
|
if ( EO->Shape() == sh)
|
|
found =Standard_True;
|
|
break;
|
|
}
|
|
}
|
|
#endif
|
|
|
|
if(found) return EO;
|
|
return bid;
|
|
}
|
|
|
|
#ifdef IMP160701
|
|
//=======================================================================
|
|
//function : AIS_LocalContext::InitDetected
|
|
//purpose :
|
|
//=======================================================================
|
|
void AIS_LocalContext::InitDetected()
|
|
{
|
|
myAISCurDetected = myAISDetectedSeq.Length()? 1 : 0;
|
|
}
|
|
|
|
//=======================================================================
|
|
//function : AIS_LocalContext::MoreDetected
|
|
//purpose :
|
|
//=======================================================================
|
|
Standard_Boolean AIS_LocalContext::MoreDetected() const
|
|
{
|
|
return (myAISCurDetected > 0 && myAISCurDetected <= myAISDetectedSeq.Length());
|
|
}
|
|
|
|
//=======================================================================
|
|
//function : AIS_LocalContext::NextDetected
|
|
//purpose :
|
|
//=======================================================================
|
|
void AIS_LocalContext::NextDetected()
|
|
{
|
|
myAISCurDetected++;
|
|
}
|
|
|
|
//=======================================================================
|
|
//function : DetectedCurrentShape
|
|
//purpose :
|
|
//=======================================================================
|
|
const TopoDS_Shape& AIS_LocalContext::DetectedCurrentShape() const
|
|
{
|
|
static TopoDS_Shape aDummyShape;
|
|
|
|
Handle(AIS_Shape) aCurrentShape = Handle(AIS_Shape)::DownCast (DetectedCurrentObject());
|
|
|
|
if (aCurrentShape.IsNull())
|
|
{
|
|
return aDummyShape;
|
|
}
|
|
|
|
return aCurrentShape->Shape();
|
|
}
|
|
//=======================================================================
|
|
//function : DetectedCurrentObject
|
|
//purpose :
|
|
//=======================================================================
|
|
Handle(AIS_InteractiveObject) AIS_LocalContext::DetectedCurrentObject() const
|
|
{
|
|
return MoreDetected() ? myAISDetectedSeq(myAISCurDetected) : NULL;
|
|
}
|
|
#endif
|