// Created on: 1997-01-29
// Created by: Robert COUBLANC
// Copyright (c) 1997-1999 Matra Datavision
-// Copyright (c) 1999-2012 OPEN CASCADE SAS
+// Copyright (c) 1999-2014 OPEN CASCADE SAS
//
-// The content of this file is subject to the Open CASCADE Technology Public
-// License Version 6.5 (the "License"). You may not use the content of this file
-// except in compliance with the License. Please obtain a copy of the License
-// at http://www.opencascade.org and read it completely before using this file.
+// This file is part of Open CASCADE Technology software library.
//
-// The Initial Developer of the Original Code is Open CASCADE S.A.S., having its
-// main offices at: 1, place des Freres Montgolfier, 78280 Guyancourt, France.
+// This library is free software; you can redistribute it and/or modify it under
+// the terms of the GNU Lesser General Public License version 2.1 as published
+// by the Free Software Foundation, with special exception defined in the file
+// OCCT_LGPL_EXCEPTION.txt. Consult the file LICENSE_LGPL_21.txt included in OCCT
+// distribution for complete text of the license and disclaimer of any warranty.
//
-// The Original Code and all software distributed under the License is
-// distributed on an "AS IS" basis, without warranty of any kind, and the
-// Initial Developer hereby disclaims all such warranties, including without
-// limitation, any warranties of merchantability, fitness for a particular
-// purpose or non-infringement. Please see the License for the specific terms
-// and conditions governing the rights and limitations under the License.
+// Alternatively, this file may be used under the terms of Open CASCADE
+// commercial license or contractual agreement.
-#define UKI60826 //GG_161199 Use the requested selection color instead of default
-
-#define IMP280200 //GG Don't returns a NULL shape in SelectedShape()
-// method when the current selected is a shape !
-
-#define BUC60814 //GG_300101 Idem UKI60826
-
-#define IMP150501 //GG_150501 CADPAK_V2 Add Drag() method
-
-#define IMP160701 //ZSV Add InitDetected(),MoreDetected(),NextDetected(),
-// DetectedCurrentShape(),DetectedCurrentObject()
-// methods
-
-#define OCC138 //VTN Avoding infinit loop in AddOrRemoveCurrentObject method.
-
-#define OCC9657
-
-#include <AIS_InteractiveContext.jxx>
-#include <SelectMgr_EntityOwner.hxx>
-#include <AIS_Selection.hxx>
-#include <AIS_StatusOfDetection.hxx>
-#include <AIS_StatusOfPick.hxx>
-
#include <AIS_DataMapIteratorOfDataMapOfIOStatus.hxx>
-#include <AIS_LocalContext.hxx>
#include <AIS_GlobalStatus.hxx>
+#include <AIS_InteractiveContext.hxx>
+#include <AIS_InteractiveObject.hxx>
+#include <AIS_LocalContext.hxx>
+#include <AIS_MapIteratorOfMapOfInteractive.hxx>
+#include <AIS_MapOfInteractive.hxx>
+#include <AIS_Selection.hxx>
#include <AIS_Shape.hxx>
-
+#include <AIS_StatusOfDetection.hxx>
+#include <AIS_StatusOfPick.hxx>
+#include <Aspect_Grid.hxx>
+#include <Prs3d_BasicAspect.hxx>
+#include <Prs3d_LineAspect.hxx>
+#include <Prs3d_Presentation.hxx>
+#include <Quantity_Color.hxx>
+#include <SelectBasics_SensitiveEntity.hxx>
+#include <SelectMgr_EntityOwner.hxx>
+#include <SelectMgr_Filter.hxx>
+#include <SelectMgr_OrFilter.hxx>
+#include <SelectMgr_Selection.hxx>
+#include <SelectMgr_SelectionManager.hxx>
+#include <Standard_Transient.hxx>
+#include <StdSelect_ViewerSelector3d.hxx>
+#include <TCollection_AsciiString.hxx>
+#include <TCollection_ExtendedString.hxx>
+#include <TColStd_ListIteratorOfListOfInteger.hxx>
+#include <TopLoc_Location.hxx>
+#include <TopoDS_Shape.hxx>
+#include <V3d_AmbientLight.hxx>
+#include <V3d_DirectionalLight.hxx>
#include <V3d_Light.hxx>
#include <V3d_PositionalLight.hxx>
#include <V3d_SpotLight.hxx>
-#include <V3d_DirectionalLight.hxx>
-#include <V3d_AmbientLight.hxx>
-
-#include <TColStd_ListIteratorOfListOfInteger.hxx>
-#include <SelectMgr_Selection.hxx>
-#include <SelectBasics_SensitiveEntity.hxx>
-
-#ifdef IMP150501
-#include <Visual3d_TransientManager.hxx>
-#include <Prs3d_Presentation.hxx>
-#endif
-
-#ifdef OCC9657
-#include <AIS_MapOfInteractive.hxx>
-#include <AIS_MapIteratorOfMapOfInteractive.hxx>
-#endif
+#include <V3d_View.hxx>
+#include <V3d_Viewer.hxx>
+#include <Visual3d_View.hxx>
-//unused
-/*#ifdef DEB
-static void InfoOnLight(const Handle(V3d_View) aView)
-{
- Standard_Real V1=0.,V2=0.,V3=0.;
- Standard_Integer IndexOfLit(0);
-
- static Standard_Boolean FirstTime (Standard_True);
- if(FirstTime)
- {
- FirstTime = Standard_False;
- for (aView->InitActiveLights();aView->MoreActiveLights();aView->NextActiveLights()){
- IndexOfLit++;
- cout<<"lumiere no "<<IndexOfLit<<"\n************\n\t";
- Handle(V3d_Light) Li = aView->ActiveLight();
- Quantity_NameOfColor Col;
- Li->Color(Col);
- cout<<"Color :"<<Standard_Integer(Col)<<"\n\t"<<endl;
- cout<<"type :";
- switch(Li->Type()){
- case V3d_AMBIENT:
- {
- cout<<" AMBIENT\n\t";
-//POP K4L
-// Handle(V3d_AmbientLight)::DownCast(Li)->DisplayPosition(V1,V2,V3);
- cout<<"Position : X1 = "<<V1<<" X2 = "<<V2<<" X3 = "<<V3<<endl;
- break;
- }
- case V3d_DIRECTIONAL:
- {
- cout<<" DIRECTIONAL\n\t";
- Handle(V3d_DirectionalLight)::DownCast(Li)->DisplayPosition(V1,V2,V3);
- cout<<"Position : X1 = "<<V1<<" X2 = "<<V2<<" X3 = "<<V3<<endl;
- Handle(V3d_DirectionalLight)::DownCast(Li)->Direction(V1,V2,V3);
- cout<<"Direction : V1 = "<<V1<<" V2 = "<<V2<<" V3 = "<<V3<<endl;
-
- break;
- }
- case V3d_POSITIONAL:
- {
- cout<<" POSITIONAL\n\t";
- Handle(V3d_PositionalLight)::DownCast(Li)->Position(V1,V2,V3);
- cout<<"Position : X1 = "<<V1<<" X2 = "<<V2<<" X3 = "<<V3<<endl;
- Handle(V3d_PositionalLight)::DownCast(Li)->Target(V1,V2,V3);
- cout<<"Target : x1 = "<<V1<<" x2 = "<<V2<<" x3 = "<<V3<<endl;
- break;
- }
- case V3d_SPOT:
- {
- cout<<" SPOT\n\t";
- cout<<" DIRECTIONAL\n\t";
- Handle(V3d_SpotLight)::DownCast(Li)->Position(V1,V2,V3);
- cout<<"Position : X1 = "<<V1<<" X2 = "<<V2<<" X3 = "<<V3<<endl;
- Handle(V3d_SpotLight)::DownCast(Li)->Direction(V1,V2,V3);
- cout<<"Direction : V1 = "<<V1<<" V2 = "<<V2<<" V3 = "<<V3<<endl;
- Handle(V3d_PositionalLight)::DownCast(Li)->Target(V1,V2,V3);
- cout<<"Target : x1 = "<<V1<<" x2 = "<<V2<<" x3 = "<<V3<<endl;
- cout<<"\tAngle :"<<Handle(V3d_SpotLight)::DownCast(Li)->Angle()<<endl;
- break;
- }
- }
- }
- }
-}
-#endif
-*/
//=======================================================================
//function : MoveTo
-//purpose :
+//purpose :
//=======================================================================
-
-AIS_StatusOfDetection AIS_InteractiveContext::MoveTo(const Standard_Integer XPix,
- const Standard_Integer YPix,
- const Handle(V3d_View)& aView)
+AIS_StatusOfDetection AIS_InteractiveContext::MoveTo (const Standard_Integer theXPix,
+ const Standard_Integer theYPix,
+ const Handle(V3d_View)& theView,
+ const Standard_Boolean theToRedrawOnUpdate)
{
- if(HasOpenedContext()){
+ if (HasOpenedContext())
+ {
myWasLastMain = Standard_True;
- return myLocalContexts(myCurLocalIndex)->MoveTo(XPix,YPix,aView);
+ return myLocalContexts (myCurLocalIndex)->MoveTo (theXPix, theYPix, theView, theToRedrawOnUpdate);
}
-#ifdef IMP160701
- //Nullify class members storing information about detected AIS objects.
myAISCurDetected = 0;
myAISDetectedSeq.Clear();
-#endif
- // OCC11904 - local variables made non-static - it looks and works better like this
- Handle (PrsMgr_PresentationManager3d) pmgr ;
- Handle (StdSelect_ViewerSelector3d) selector;
- Standard_Boolean ismain = Standard_True,UpdVwr = Standard_False;
-
- // Preliminaires
- if(aView->Viewer()== myMainVwr) {
- pmgr = myMainPM;
- selector=myMainSel;
- myLastPicked = myLastinMain;
- myWasLastMain = Standard_True;
- }
- else
+ if (theView->Viewer() != myMainVwr)
+ {
return AIS_SOD_Error;
-
- AIS_StatusOfDetection TheStat(AIS_SOD_Nothing);
-
-
- // allonzy
- selector->Pick(XPix, YPix, aView);
-
-#ifdef IMP160701
- //filling of myAISDetectedSeq sequence storing information about detected AIS objects
- // (the objects must be AIS_Shapes).
- Handle(SelectMgr_EntityOwner) anEntityOwner;
- const Standard_Integer NbDetected = selector->NbPicked();
- for(Standard_Integer i_detect = 1;i_detect<=NbDetected;i_detect++)
+ }
+
+ // preliminaires
+ myLastPicked = myLastinMain;
+ myWasLastMain = Standard_True;
+ AIS_StatusOfDetection aStatus = AIS_SOD_Nothing;
+ Standard_Boolean toUpdateViewer = Standard_False;
+
+ myFilters->SetDisabledObjects (theView->View()->HiddenObjects());
+ myMainSel->Pick (theXPix, theYPix, theView);
+
+ // filling of myAISDetectedSeq sequence storing information about detected AIS objects
+ // (the objects must be AIS_Shapes)
+ const Standard_Integer aDetectedNb = myMainSel->NbPicked();
+ Standard_Integer aNewDetected = 0;
+ for (Standard_Integer aDetIter = 1; aDetIter <= aDetectedNb; ++aDetIter)
{
- anEntityOwner = selector->Picked(i_detect);
- if(!anEntityOwner.IsNull())
- if(myFilters->IsOk(anEntityOwner))
- {
- Handle(AIS_InteractiveObject) anObj =
- Handle(AIS_InteractiveObject)::DownCast(anEntityOwner->Selectable());
- if(!Handle(AIS_Shape)::DownCast(anObj).IsNull())
- myAISDetectedSeq.Append(anObj);
- }
+ Handle(SelectMgr_EntityOwner) anOwner = myMainSel->Picked (aDetIter);
+ if (anOwner.IsNull()
+ || !myFilters->IsOk (anOwner))
+ {
+ continue;
+ }
+
+ if (aNewDetected < 1)
+ {
+ aNewDetected = aDetIter;
+ }
+ Handle(AIS_InteractiveObject) anObj = Handle(AIS_InteractiveObject)::DownCast (anOwner->Selectable());
+ if (!anObj.IsNull())
+ {
+ myAISDetectedSeq.Append (anObj);
+ }
}
-#endif
- selector->Init();
- if ( selector->More() )
+ if (aNewDetected >= 1)
{
- if ( HasOpenedContext() )
+ // does nothing if previously detected object is equal to the current one
+ Handle(SelectMgr_EntityOwner) aNewPickedOwner = myMainSel->Picked (aNewDetected);
+ if (aNewPickedOwner->Selectable() == myLastPicked)
{
- if ( !myFilters->IsOk( selector->OnePicked() ) )
- return AIS_SOD_AllBad;
- else
- if ( !myLocalContexts( myCurLocalIndex )->Filter()->IsOk( selector->OnePicked() ) )
- return AIS_SOD_AllBad;
+ return myLastPicked->State() == 1
+ ? AIS_SOD_Selected
+ : AIS_SOD_OnlyOneDetected;
}
- // Does nothing if previously detected object is equal to the current one
- if ( selector->OnePicked()->Selectable() == myLastPicked )
- return AIS_SOD_OnlyOneDetected;
-
// Previously detected object is unhilighted if it is not selected or hilighted
// with selection color if it is selected. Such highlighting with selection color
// is needed only if myToHilightSelected flag is true. In this case previously detected
// method call. As result it is necessary to rehighligt it with mySelectionColor.
if (!myLastPicked.IsNull())
{
- Standard_Integer aHiMod = myLastPicked->HasHilightMode() ? myLastPicked->HilightMode() : 0;
+ const Standard_Integer aHiMod = myLastPicked->HasHilightMode() ? myLastPicked->HilightMode() : 0;
if (myLastPicked->State() != 1)
{
- pmgr->Unhighlight (myLastPicked, aHiMod);
- UpdVwr = Standard_True;
+ myMainPM->Unhighlight (myLastPicked, aHiMod);
+ toUpdateViewer = Standard_True;
}
else if (myToHilightSelected)
{
- pmgr->Color (myLastPicked, mySelectionColor, aHiMod);
- UpdVwr = Standard_True;
+ myMainPM->Color (myLastPicked, mySelectionColor, aHiMod);
+ toUpdateViewer = Standard_True;
}
}
- // Initialize myLastPicked field with currently detected object
- myLastPicked = Handle(AIS_InteractiveObject)::DownCast (selector->OnePicked()->Selectable());
+ // initialize myLastPicked field with currently detected object
+ myLastPicked = Handle(AIS_InteractiveObject)::DownCast (aNewPickedOwner->Selectable());
+ myLastinMain = myLastPicked;
- if ( ismain )
- myLastinMain = myLastPicked;
-
- // Highlight detected object if it is not selected or myToHilightSelected flag is true
- if (!myLastPicked.IsNull()
- && (myLastPicked->State()!= 1 || myToHilightSelected))
+ // highlight detected object if it is not selected or myToHilightSelected flag is true
+ if (!myLastPicked.IsNull())
{
- Standard_Integer aHiMod = myLastPicked->HasHilightMode() ? myLastPicked->HilightMode() : 0;
- pmgr->Color (myLastPicked, myHilightColor, aHiMod);
- UpdVwr = Standard_True;
- }
+ if (myLastPicked->State() != 1 || myToHilightSelected)
+ {
+ const Standard_Integer aHiMod = myLastPicked->HasHilightMode() ? myLastPicked->HilightMode() : 0;
+ myMainPM->Color (myLastPicked, myHilightColor, aHiMod);
+ toUpdateViewer = Standard_True;
+ }
- if (!myLastPicked.IsNull()
- && myLastPicked->State() == 1)
- {
- TheStat = AIS_SOD_Selected;
+ aStatus = myLastPicked->State() == 1
+ ? AIS_SOD_Selected
+ : AIS_SOD_OnlyOneDetected;
}
}
else
{
- // Previously detected object is unhilighted if it is not selected or hilighted
- // with selection color if it is selected.
- TheStat = AIS_SOD_Nothing;
+ // previously detected object is unhilighted if it is not selected or hilighted
+ // with selection color if it is selected
+ aStatus = AIS_SOD_Nothing;
if (!myLastPicked.IsNull())
{
Standard_Integer aHiMod = myLastPicked->HasHilightMode() ? myLastPicked->HilightMode() : 0;
if (myLastPicked->State() != 1)
{
- pmgr->Unhighlight (myLastPicked, aHiMod);
- UpdVwr = Standard_True;
+ myMainPM->Unhighlight (myLastPicked, aHiMod);
+ toUpdateViewer = Standard_True;
}
else if (myToHilightSelected)
{
- pmgr->Color (myLastPicked, mySelectionColor, aHiMod);
- UpdVwr = Standard_True;
+ myMainPM->Color (myLastPicked, mySelectionColor, aHiMod);
+ toUpdateViewer = Standard_True;
}
}
- if ( ismain )
- myLastinMain.Nullify();
+ myLastinMain.Nullify();
+ myLastPicked.Nullify();
}
-
- if(UpdVwr) aView->Viewer()->Update();
- myLastPicked.Nullify();
-
- mylastmoveview = aView;
- return TheStat;
+
+ if (toUpdateViewer)
+ {
+ if (theToRedrawOnUpdate)
+ {
+ theView->Viewer()->Update();
+ }
+ else
+ {
+ theView->Viewer()->Invalidate();
+ }
+ }
+
+ mylastmoveview = theView;
+ return aStatus;
}
//=======================================================================
//function : Select
//purpose :
//=======================================================================
-
-AIS_StatusOfPick AIS_InteractiveContext::Select(const Standard_Integer XPMin,
- const Standard_Integer YPMin,
- const Standard_Integer XPMax,
- const Standard_Integer YPMax,
- const Handle(V3d_View)& aView,
- const Standard_Boolean updateviewer)
+AIS_StatusOfPick AIS_InteractiveContext::Select (const Standard_Integer theXPMin,
+ const Standard_Integer theYPMin,
+ const Standard_Integer theXPMax,
+ const Standard_Integer theYPMax,
+ const Handle(V3d_View)& theView,
+ const Standard_Boolean toUpdateViewer)
{
// all objects detected by the selector are taken, previous current objects are emptied,
// new objects are put...
- if(HasOpenedContext())
- return myLocalContexts(myCurLocalIndex)->Select(XPMin,YPMin,XPMax,YPMax,aView,updateviewer);
+ if (HasOpenedContext())
+ {
+ return myLocalContexts(myCurLocalIndex)->Select (theXPMin, theYPMin,
+ theXPMax, theYPMax,
+ theView, toUpdateViewer);
+ }
- ClearCurrents(Standard_False);
- // OCC11904 - local variables made non-static - it looks and works better like this
- Handle(StdSelect_ViewerSelector3d) selector;
-
- if(aView->Viewer()== myMainVwr) {
- selector= myMainSel;
- myWasLastMain = Standard_True;}
+ ClearCurrents (Standard_False);
- selector->Pick(XPMin,YPMin,XPMax,YPMax,aView);
- AIS_Selection::SetCurrentSelection(myCurrentName.ToCString());
+ Handle(StdSelect_ViewerSelector3d) aSelector;
-#ifdef OCC9657
- AIS_MapOfInteractive theSelectedObj;
- for( selector->Init(); selector->More(); selector->Next() )
+ if (theView->Viewer() == myMainVwr)
{
- Handle( AIS_InteractiveObject ) anObj =
- Handle( AIS_InteractiveObject )::DownCast( selector->Picked()->Selectable() );
- if( !anObj.IsNull() )
- theSelectedObj.Add( anObj );
+ aSelector = myMainSel;
+ myWasLastMain = Standard_True;
}
- AIS_MapIteratorOfMapOfInteractive anIt( theSelectedObj );
- for( ; anIt.More(); anIt.Next() )
+
+ aSelector->Pick (theXPMin, theYPMin, theXPMax, theYPMax, theView);
+ AIS_Selection::SetCurrentSelection (myCurrentName.ToCString());
+
+ AIS_MapOfInteractive anObjectsToSelect;
+ for (aSelector->Init(); aSelector->More(); aSelector->Next())
{
- AIS_Selection::Select( anIt.Key() );
- anIt.Key()->State(1);
- }
-#else
- for(selector->Init();selector->More();selector->Next()){
- const Handle(SelectMgr_SelectableObject)& SO = selector->Picked()->Selectable();
- if(!SO.IsNull()){
-#ifdef OCC138
- AIS_Selection::Select(SO);
- (*((Handle(AIS_InteractiveObject)*)&SO))->State(1);
-#else
- (*((Handle(AIS_InteractiveObject)*)&SO))->State(1);
- AIS_Selection::Select(SO);
-#endif //OCC138
+ Handle(AIS_InteractiveObject) anObj =
+ Handle(AIS_InteractiveObject)::DownCast (aSelector->Picked()->Selectable());
+ if (!anObj.IsNull())
+ {
+ anObjectsToSelect.Add (anObj);
}
}
-#endif //OCC9657
- HilightCurrents(updateviewer);
-
- Standard_Integer NS = NbCurrents();
- if(NS==0) return AIS_SOP_NothingSelected;
- if(NS==1) return AIS_SOP_OneSelected;
- return AIS_SOP_SeveralSelected;
+ AIS_MapIteratorOfMapOfInteractive anIt (anObjectsToSelect);
+ for ( ; anIt.More(); anIt.Next())
+ {
+ AIS_Selection::Select (anIt.Key());
+ anIt.Key()->State (1);
+ }
+
+ HilightCurrents (toUpdateViewer);
+
+ Standard_Integer aSelNum = NbCurrents();
+
+ return (aSelNum == 0) ? AIS_SOP_NothingSelected
+ : (aSelNum == 1) ? AIS_SOP_OneSelected
+ : AIS_SOP_SeveralSelected;
}
//function : Select
//purpose : Selection by polyline
//=======================================================================
-
-AIS_StatusOfPick AIS_InteractiveContext::Select(const TColgp_Array1OfPnt2d& aPolyline,
- const Handle(V3d_View)& aView,
- const Standard_Boolean updateviewer)
+AIS_StatusOfPick AIS_InteractiveContext::Select (const TColgp_Array1OfPnt2d& thePolyline,
+ const Handle(V3d_View)& theView,
+ const Standard_Boolean toUpdateViewer)
{
// all objects detected by the selector are taken, previous current objects are emptied,
// new objects are put...
- if(HasOpenedContext())
- return myLocalContexts(myCurLocalIndex)->Select(aPolyline,aView,updateviewer);
-
- ClearCurrents(Standard_False);
- // OCC11904 - local variables made non-static - it looks and works better like this
- Handle(StdSelect_ViewerSelector3d) selector;
-
- if(aView->Viewer()== myMainVwr) {
- selector= myMainSel;
- myWasLastMain = Standard_True;}
+ if (HasOpenedContext())
+ {
+ return myLocalContexts(myCurLocalIndex)->Select (thePolyline, theView, toUpdateViewer);
+ }
- selector->Pick(aPolyline,aView);
- AIS_Selection::SetCurrentSelection(myCurrentName.ToCString());
+ ClearCurrents (Standard_False);
+ Handle(StdSelect_ViewerSelector3d) aSelector;
-#ifdef OCC9657
- AIS_MapOfInteractive theSelectedObj;
- for( selector->Init(); selector->More(); selector->Next() )
+ if (theView->Viewer() == myMainVwr)
{
- Handle( AIS_InteractiveObject ) anObj =
- Handle( AIS_InteractiveObject )::DownCast( selector->Picked()->Selectable() );
- if( !anObj.IsNull() )
- theSelectedObj.Add( anObj );
+ aSelector = myMainSel;
+ myWasLastMain = Standard_True;
}
- AIS_MapIteratorOfMapOfInteractive anIt( theSelectedObj );
- for( ; anIt.More(); anIt.Next() )
+
+ aSelector->Pick (thePolyline, theView);
+ AIS_Selection::SetCurrentSelection (myCurrentName.ToCString());
+
+ AIS_MapOfInteractive anObjectsToSelect;
+ for (aSelector->Init(); aSelector->More(); aSelector->Next())
{
- AIS_Selection::Select( anIt.Key() );
- anIt.Key()->State(1);
- }
-#else
- for(selector->Init();selector->More();selector->Next()){
- const Handle(SelectMgr_SelectableObject)& SO = selector->Picked()->Selectable();
- if(!SO.IsNull()){
-#ifdef OCC138
- AIS_Selection::Select(SO);
- (*((Handle(AIS_InteractiveObject)*)&SO))->State(1);
-#else
- (*((Handle(AIS_InteractiveObject)*)&SO))->State(1);
- AIS_Selection::Select(SO);
-#endif //OCC138
+ Handle(AIS_InteractiveObject) anObj =
+ Handle( AIS_InteractiveObject )::DownCast (aSelector->Picked()->Selectable());
+ if (!anObj.IsNull())
+ {
+ anObjectsToSelect.Add (anObj);
}
}
-#endif //OCC9657
- HilightCurrents(updateviewer);
-
- Standard_Integer NS = NbCurrents();
- if(NS==0) return AIS_SOP_NothingSelected;
- if(NS==1) return AIS_SOP_OneSelected;
- return AIS_SOP_SeveralSelected;
+
+ AIS_MapIteratorOfMapOfInteractive anIt (anObjectsToSelect);
+ for ( ; anIt.More(); anIt.Next())
+ {
+ AIS_Selection::Select (anIt.Key());
+ anIt.Key()->State (1);
+ }
+
+ HilightCurrents (toUpdateViewer);
+
+ Standard_Integer aSelNum = NbCurrents();
+
+ return (aSelNum == 0) ? AIS_SOP_NothingSelected
+ : (aSelNum == 1) ? AIS_SOP_OneSelected
+ : AIS_SOP_SeveralSelected;
}
//function : Select
//purpose :
//=======================================================================
-
-AIS_StatusOfPick AIS_InteractiveContext::Select(const Standard_Boolean updateviewer)
+AIS_StatusOfPick AIS_InteractiveContext::Select (const Standard_Boolean toUpdateViewer)
{
- if(HasOpenedContext()){
+ if (HasOpenedContext())
+ {
if(myWasLastMain)
- return myLocalContexts(myCurLocalIndex)->Select(updateviewer);
+ {
+ return myLocalContexts(myCurLocalIndex)->Select (toUpdateViewer);
+ }
else
- // picking was done in the collector, special processing is required...
+ {
+ myLocalContexts(myCurLocalIndex)->SetSelected (myLastPicked, toUpdateViewer);
+ return AIS_SOP_OneSelected;
+ }
+ }
+
+ if (myWasLastMain && !myLastinMain.IsNull())
+ {
+ if(myLastinMain->State() != 1)
+ {
+ SetCurrentObject (myLastinMain,Standard_False);
+ if(toUpdateViewer)
{
- myLocalContexts(myCurLocalIndex)->SetSelected(myLastPicked,updateviewer);
- return AIS_SOP_OneSelected;
+ UpdateCurrentViewer();
}
+ }
}
-// AIS_StatusOfPick PS(AIS_SOP_NothingSelected);
- if(myWasLastMain && !myLastinMain.IsNull()){
- if(myLastinMain->State()!=1){
- SetCurrentObject(myLastinMain,Standard_False);
- if(updateviewer)
- UpdateCurrentViewer();}
- }
- else{
- AIS_Selection::SetCurrentSelection(myCurrentName.ToCString());
- Handle(AIS_Selection) S = AIS_Selection::CurrentSelection();
- Handle(Standard_Transient) Tr;
- Handle(AIS_InteractiveObject) IO;
-
- for(S->Init();S->More();S->Next()){
- Tr = S->Value();
- IO = (*((Handle(AIS_InteractiveObject)*)&Tr));
- IO->State(0);
- Unhilight(IO,Standard_False);
- if(myObjects.IsBound(IO)){ // anti-plantage-rob
- if(myObjects(IO)->IsSubIntensityOn())
- HilightWithColor(IO,mySubIntensity,Standard_False);
+ else
+ {
+ AIS_Selection::SetCurrentSelection (myCurrentName.ToCString());
+ Handle(AIS_Selection) aSelection = AIS_Selection::CurrentSelection();
+ Handle(AIS_InteractiveObject) anObj;
+ for (aSelection->Init(); aSelection->More(); aSelection->Next())
+ {
+ anObj = Handle(AIS_InteractiveObject)::DownCast (aSelection->Value());
+ anObj->State (0);
+ Unhilight (anObj,Standard_False);
+ if (myObjects.IsBound (anObj) && myObjects(anObj)->IsSubIntensityOn())
+ {
+ HilightWithColor (anObj, mySubIntensity, Standard_False);
}
}
-
+
AIS_Selection::Select();
- if(updateviewer){
- if(myWasLastMain)
+ if (toUpdateViewer && myWasLastMain)
+ {
UpdateCurrentViewer();
}
}
- Standard_Integer NS = NbCurrents();
- if(NS==0) return AIS_SOP_NothingSelected;
- if(NS==1) return AIS_SOP_OneSelected;
- return AIS_SOP_SeveralSelected;
+
+ Standard_Integer aSelNum = NbCurrents();
+
+ return (aSelNum == 0) ? AIS_SOP_NothingSelected
+ : (aSelNum == 1) ? AIS_SOP_OneSelected
+ : AIS_SOP_SeveralSelected;
}
//=======================================================================
//function : ShiftSelect
//purpose :
//=======================================================================
-
-AIS_StatusOfPick AIS_InteractiveContext::ShiftSelect(const Standard_Boolean updateviewer)
+AIS_StatusOfPick AIS_InteractiveContext::ShiftSelect (const Standard_Boolean toUpdateViewer)
{
- if(HasOpenedContext()){
+ if (HasOpenedContext())
+ {
if(myWasLastMain)
- return myLocalContexts(myCurLocalIndex)->ShiftSelect(updateviewer);
- else{
- myLocalContexts(myCurLocalIndex)->AddOrRemoveSelected(myLastPicked,updateviewer);
- Standard_Integer NS =NbSelected();
- if(NS==0) return AIS_SOP_NothingSelected;
- if(NS==1) return AIS_SOP_OneSelected;
- return AIS_SOP_SeveralSelected;
+ {
+ return myLocalContexts (myCurLocalIndex)->ShiftSelect (toUpdateViewer);
+ }
+ else
+ {
+ myLocalContexts (myCurLocalIndex)->AddOrRemoveSelected (myLastPicked, toUpdateViewer);
+
+ Standard_Integer aSelNum = NbSelected();
+ return (aSelNum == 0) ? AIS_SOP_NothingSelected
+ : (aSelNum == 1) ? AIS_SOP_OneSelected
+ : AIS_SOP_SeveralSelected;
}
}
- if(myWasLastMain && !myLastinMain.IsNull())
- AddOrRemoveCurrentObject(myLastinMain,updateviewer);
- Standard_Integer NS = NbCurrents();
- if(NS==0) return AIS_SOP_NothingSelected;
- if(NS==1) return AIS_SOP_OneSelected;
- return AIS_SOP_SeveralSelected;
-}
+ if (myWasLastMain && !myLastinMain.IsNull())
+ {
+ AddOrRemoveCurrentObject (myLastinMain, toUpdateViewer);
+ }
+ Standard_Integer aCurrentSelNum = NbCurrents();
+
+ return (aCurrentSelNum == 0) ? AIS_SOP_NothingSelected
+ : (aCurrentSelNum == 1) ? AIS_SOP_OneSelected
+ : AIS_SOP_SeveralSelected;
+}
//=======================================================================
//function : ShiftSelect
//purpose :
//=======================================================================
-
-AIS_StatusOfPick AIS_InteractiveContext::ShiftSelect(const Standard_Integer XPMin,
- const Standard_Integer YPMin,
- const Standard_Integer XPMax,
- const Standard_Integer YPMax,
- const Handle(V3d_View)& aView,
- const Standard_Boolean updateviewer)
+AIS_StatusOfPick AIS_InteractiveContext::ShiftSelect (const Standard_Integer theXPMin,
+ const Standard_Integer theYPMin,
+ const Standard_Integer theXPMax,
+ const Standard_Integer theYPMax,
+ const Handle(V3d_View)& theView,
+ const Standard_Boolean toUpdateViewer)
{
-
- if(HasOpenedContext())
- return myLocalContexts(myCurLocalIndex)->ShiftSelect(XPMin,YPMin,XPMax,YPMax,aView,updateviewer);
-
- UnhilightCurrents(Standard_False);
- // OCC11904 - local variables made non-static - it looks and works better like this
- Handle(StdSelect_ViewerSelector3d) selector;
-
- if(aView->Viewer()== myMainVwr) {
- selector= myMainSel;
- myWasLastMain = Standard_True;}
+ if (HasOpenedContext())
+ {
+ return myLocalContexts(myCurLocalIndex)->ShiftSelect (theXPMin, theYPMin, theXPMax, theYPMax,
+ theView, toUpdateViewer);
+ }
+
+ UnhilightCurrents (Standard_False);
+
+ Handle(StdSelect_ViewerSelector3d) aSelector;
+ if (theView->Viewer() == myMainVwr)
+ {
+ aSelector = myMainSel;
+ myWasLastMain = Standard_True;
+ }
else
+ {
return AIS_SOP_NothingSelected;
-
- selector->Pick(XPMin,YPMin,XPMax,YPMax,aView);
- AIS_Selection::SetCurrentSelection(myCurrentName.ToCString());
- for(selector->Init();selector->More();selector->Next()){
- const Handle(SelectMgr_SelectableObject)& SO = selector->Picked()->Selectable();
- if(!SO.IsNull()){
- AIS_SelectStatus SelStat = AIS_Selection::Select(SO);
- Standard_Integer mod = (SelStat==AIS_SS_Added)?1:0;
- (*((Handle(AIS_InteractiveObject)*)&SO))->State(mod);
+ }
+
+ aSelector->Pick (theXPMin, theYPMin, theXPMax, theYPMax, theView);
+ AIS_Selection::SetCurrentSelection (myCurrentName.ToCString());
+ for (aSelector->Init(); aSelector->More(); aSelector->Next())
+ {
+ Handle(AIS_InteractiveObject) anObjToSelect = Handle(AIS_InteractiveObject)::DownCast (aSelector->Picked()->Selectable());
+ if (!anObjToSelect.IsNull())
+ {
+ AIS_SelectStatus aSelStatus = AIS_Selection::Select (anObjToSelect);
+ Standard_Integer aState = (aSelStatus == AIS_SS_Added) ? 1 : 0;
+ anObjToSelect->State (aState);
}
}
-
- HilightCurrents(updateviewer);
-
- Standard_Integer NS =NbCurrents();
- if(NS==0) return AIS_SOP_NothingSelected;
- if(NS==1) return AIS_SOP_OneSelected;
- return AIS_SOP_SeveralSelected;
-
+
+ HilightCurrents (toUpdateViewer);
+
+ Standard_Integer aSelNum = NbCurrents();
+
+ return (aSelNum == 0) ? AIS_SOP_NothingSelected
+ : (aSelNum == 1) ? AIS_SOP_OneSelected
+ : AIS_SOP_SeveralSelected;
+
}
//=======================================================================
//function : ShiftSelect
//purpose :
//=======================================================================
-
-AIS_StatusOfPick AIS_InteractiveContext::ShiftSelect( const TColgp_Array1OfPnt2d& aPolyline,
- const Handle(V3d_View)& aView,
- const Standard_Boolean updateviewer )
+AIS_StatusOfPick AIS_InteractiveContext::ShiftSelect (const TColgp_Array1OfPnt2d& thePolyline,
+ const Handle(V3d_View)& theView,
+ const Standard_Boolean toUpdateViewer)
{
- if( HasOpenedContext() )
- return myLocalContexts( myCurLocalIndex )->ShiftSelect( aPolyline, aView, updateviewer );
+ if (HasOpenedContext())
+ {
+ return myLocalContexts(myCurLocalIndex)->ShiftSelect (thePolyline, theView, toUpdateViewer);
+ }
- UnhilightCurrents( Standard_False );
- // OCC11904 - local variables made non-static - it looks and works better like this
- Handle(StdSelect_ViewerSelector3d) selector;
-
- if( aView->Viewer() == myMainVwr ) {
- selector= myMainSel;
- myWasLastMain = Standard_True;
- }
- else
- return AIS_SOP_NothingSelected;
+ UnhilightCurrents (Standard_False);
- selector->Pick( aPolyline, aView );
-
- AIS_Selection::SetCurrentSelection( myCurrentName.ToCString() );
- for( selector->Init(); selector->More(); selector->Next() ) {
- const Handle(SelectMgr_SelectableObject)& SO = selector->Picked()->Selectable();
- if( !SO.IsNull() ) {
- AIS_SelectStatus SelStat = AIS_Selection::Select( SO );
- Standard_Integer mod = ( SelStat == AIS_SS_Added ) ? 1 : 0;
- (*((Handle(AIS_InteractiveObject)*)&SO))->State( mod );
- }
+ Handle(StdSelect_ViewerSelector3d) aSelector;
+
+ if (theView->Viewer() == myMainVwr)
+ {
+ aSelector= myMainSel;
+ myWasLastMain = Standard_True;
+ }
+ else
+ {
+ return AIS_SOP_NothingSelected;
+ }
+
+ aSelector->Pick (thePolyline, theView);
+
+ AIS_Selection::SetCurrentSelection (myCurrentName.ToCString());
+ for (aSelector->Init(); aSelector->More(); aSelector->Next())
+ {
+ Handle(AIS_InteractiveObject) anObjToSelect = Handle(AIS_InteractiveObject)::DownCast (aSelector->Picked()->Selectable());
+ if (!anObjToSelect.IsNull())
+ {
+ AIS_SelectStatus aSelStatus = AIS_Selection::Select (anObjToSelect);
+ Standard_Integer aState = (aSelStatus == AIS_SS_Added ) ? 1 : 0;
+ anObjToSelect->State (aState);
}
-
- HilightCurrents( updateviewer );
- Standard_Integer NS = NbCurrents();
- if( NS == 0 ) return AIS_SOP_NothingSelected;
- if( NS == 1 ) return AIS_SOP_OneSelected;
- return AIS_SOP_SeveralSelected;
+ }
+
+ HilightCurrents (toUpdateViewer);
+
+ Standard_Integer aSelNum = NbCurrents();
+
+ return (aSelNum == 0) ? AIS_SOP_NothingSelected
+ : (aSelNum == 1) ? AIS_SOP_OneSelected
+ : AIS_SOP_SeveralSelected;
}
//=======================================================================
//function : SetCurrentObject
//purpose :
//=======================================================================
-
void AIS_InteractiveContext::SetCurrentObject(const Handle(AIS_InteractiveObject)& anIObj,
const Standard_Boolean updateviewer)
{
Standard_Boolean HasHiCol;
if(IsHilighted(anIObj,HasHiCol,HiCol)){
if(HasHiCol && HiCol!= mySelectionColor) {
-#ifdef UKI60826
HilightWithColor(anIObj,mySelectionColor,updateviewer);
-#else
- Hilight(anIObj,updateviewer);
-#endif
}
}
return;
sel->Init();
while (sel->More()) {
TR = sel->Value();
- IO = *((Handle(AIS_InteractiveObject)*)&TR);
+ IO = Handle(AIS_InteractiveObject)::DownCast (TR);
Unhilight(IO,Standard_False);
IO->State(0);
sel->Next();
Standard_Boolean HasHiCol;
if(IsHilighted(anIObj,HasHiCol,HiCol)){
if(HasHiCol && HiCol!= mySelectionColor) {
-#ifdef UKI60826
HilightWithColor(anIObj,mySelectionColor,Standard_False);
-#else
- Hilight(anIObj,Standard_False);
-#endif
}
}
else{
-#ifdef UKI60826
HilightWithColor(anIObj,mySelectionColor,Standard_False);
-#else
- Hilight(anIObj,Standard_False);
-#endif
}
if (updateviewer)
UpdateCurrentViewer();
}
else{
-#ifdef DEB
+#ifdef OCCT_DEBUG
cout<<"Nothing Done : Opened Local Context"<<endl;
#endif
}
Standard_Integer mod = (SelStat==AIS_SS_Added) ? 1 : 0;
anIObj->State(mod);
if(mod==1)
-#ifdef BUC60814
HilightWithColor(anIObj,mySelectionColor,Standard_False);
-#else
- Hilight(anIObj,Standard_False);
-#endif
else
Unhilight(anIObj,Standard_False);
UpdateCurrentViewer();
}
else{
-#ifdef DEB
+#ifdef OCCT_DEBUG
cout<<"Nothing Done : Opened Local Context"<<endl;
#endif
}
Handle(AIS_InteractiveObject) AIS_InteractiveContext::Current() const
{
Handle(Standard_Transient) TR = AIS_Selection::Selection(myCurrentName.ToCString())->Value();
- Handle(AIS_InteractiveObject) IO = *((Handle(AIS_InteractiveObject)*)&TR);
+ Handle(AIS_InteractiveObject) IO = Handle(AIS_InteractiveObject)::DownCast (TR);
return IO;
}
sel->Init();
while (sel->More()) {
TR = sel->Value();
- IO = *((Handle(AIS_InteractiveObject)*)&TR);
-#ifdef BUC60814
+ IO = Handle(AIS_InteractiveObject)::DownCast (TR);
HilightWithColor(IO,mySelectionColor,Standard_False);
-#else
- Hilight(IO,Standard_False);
-#endif
sel->Next();
}
if(updateviewer)
sel->Init();
while (sel->More()) {
TR = sel->Value();
- IO = *((Handle(AIS_InteractiveObject)*)&TR);
+ IO = Handle(AIS_InteractiveObject)::DownCast (TR);
Unhilight(IO,Standard_False);
sel->Next();
}
Handle(AIS_InteractiveObject) IO;
for(S->Init();S->More();S->Next()){
Tr = S->Value();
- IO = (*((Handle(AIS_InteractiveObject)*)&Tr));
+ IO = Handle(AIS_InteractiveObject)::DownCast (Tr);
IO->State(0);
Unhilight(IO,Standard_False);
}
sel->Init();
while (sel->More()) {
TR = sel->Value();
- IO = *((Handle(AIS_InteractiveObject)*)&TR);
-#ifdef BUC60814
+ IO = Handle(AIS_InteractiveObject)::DownCast (TR);
HilightWithColor(IO,mySelectionColor,Standard_False);
-#else
- Hilight(IO,Standard_False);
-#endif
sel->Next();
}
}
sel->Init();
while (sel->More()) {
TR = sel->Value();
- IO = *((Handle(AIS_InteractiveObject)*)&TR);
+ IO = Handle(AIS_InteractiveObject)::DownCast (TR);
Unhilight(IO,Standard_False);
sel->Next();
}
{
-#ifdef DEB
+#ifdef OCCT_DEBUG
cout<<"Not Yet Implemented"<<endl;
#endif
}
const Standard_Boolean updateviewer)
{
if(!HasOpenedContext()) {
-#ifdef DEB
+#ifdef OCCT_DEBUG
cout<<" Attempt to remove a selected shape with no opened local context"<<endl;
#endif
return;
const Standard_Boolean updateviewer)
{
if(!HasOpenedContext()) {
-#ifdef DEB
+#ifdef OCCT_DEBUG
cout<<" Attempt to remove a selected ownr with no opened local context"<<endl;
#endif
return;
Standard_Boolean AIS_InteractiveContext::HasSelectedShape() const
{
if(!HasOpenedContext()) {
-#ifdef IMP280200
Handle(AIS_Shape) shape =
Handle(AIS_Shape)::DownCast(SelectedInteractive());
if( !shape.IsNull() ) return Standard_True;
-#endif
return Standard_False;
}
- return myLocalContexts(myCurLocalIndex)->HasShape();
-
-
+ return myLocalContexts(myCurLocalIndex)->HasSelectedShape();
}
//=======================================================================
TopoDS_Shape AIS_InteractiveContext::SelectedShape() const
{
+ if (!HasOpenedContext())
+ {
+ TopoDS_Shape aResShape;
+ Handle(AIS_Shape) aShape = Handle(AIS_Shape)::DownCast (SelectedInteractive());
+ if (!aShape.IsNull())
+ {
+ TopLoc_Location aLocTrsf = SelectedInteractive()->Transformation().Form() == gp_Identity ?
+ TopLoc_Location() : TopLoc_Location (SelectedInteractive()->Transformation());
+ aResShape = aShape->Shape().Located (aLocTrsf * aShape->Shape().Location());
+ }
- if(!HasOpenedContext()){
- TopoDS_Shape sh;
-#ifdef IMP280200
- Handle(AIS_Shape) shape =
- Handle(AIS_Shape)::DownCast(SelectedInteractive());
- if( !shape.IsNull() ) sh = shape->Shape();
-#endif
- return sh;
- } else
- return myLocalContexts(myCurLocalIndex)->SelectedShape();
+ return aResShape;
+ }
+ else
+ {
+ return myLocalContexts (myCurLocalIndex)->SelectedShape();
+ }
}
//=======================================================================
Handle(AIS_InteractiveObject) AIS_InteractiveContext::SelectedInteractive() const
{
if(!HasOpenedContext()){
+ if (AIS_Selection::Selection(myCurrentName.ToCString())->Extent() == 0)
+ return NULL;
Handle(Standard_Transient) TR =AIS_Selection::Selection(myCurrentName.ToCString())->Value();
- Handle(AIS_InteractiveObject) IO = *((Handle(AIS_InteractiveObject)*)&TR);
+ Handle(AIS_InteractiveObject) IO = Handle(AIS_InteractiveObject)::DownCast (TR);
return IO;}
return myLocalContexts(myCurLocalIndex)->SelectedInteractive();
//function : EntityOwners
//purpose :
//=======================================================================
-void AIS_InteractiveContext::EntityOwners(SelectMgr_IndexedMapOfOwner& theOwners,
+void AIS_InteractiveContext::EntityOwners(Handle(SelectMgr_IndexedMapOfOwner)& theOwners,
const Handle(AIS_InteractiveObject)& theIObj,
const Standard_Integer theMode) const
{
else
aModes.Append( theMode );
+ if (theOwners.IsNull())
+ theOwners = new SelectMgr_IndexedMapOfOwner();
+
TColStd_ListIteratorOfListOfInteger anItr( aModes );
for (; anItr.More(); anItr.Next() )
{
if ( !theIObj->HasSelection( aMode ) )
continue;
- Handle(SelectMgr_Selection) aSel = theIObj->Selection( aMode );
+ Handle(SelectMgr_Selection) aSel = theIObj->Selection(aMode);
for ( aSel->Init(); aSel->More(); aSel->Next() )
{
- Handle(SelectBasics_SensitiveEntity) aEntity = aSel->Sensitive();
+ Handle(SelectBasics_SensitiveEntity) aEntity = aSel->Sensitive()->BaseSensitive();
if ( aEntity.IsNull() )
continue;
Handle(SelectMgr_EntityOwner) aOwner =
Handle(SelectMgr_EntityOwner)::DownCast(aEntity->OwnerId());
if ( !aOwner.IsNull() )
- theOwners.Add( aOwner );
+ theOwners->Add( aOwner );
}
}
}
//=======================================================================
//function : HilightNextDetected
-//purpose :
+//purpose :
//=======================================================================
-Standard_Integer AIS_InteractiveContext::HilightNextDetected(const Handle(V3d_View)& V)
+Standard_Integer AIS_InteractiveContext::HilightNextDetected (const Handle(V3d_View)& theView,
+ const Standard_Boolean theToRedrawImmediate)
{
- if(!HasOpenedContext())
- return 0;
- return myLocalContexts(myCurLocalIndex)->HilightNextDetected(V);
+ return HasOpenedContext()
+ ? myLocalContexts (myCurLocalIndex)->HilightNextDetected (theView, theToRedrawImmediate)
+ : 0;
}
//=======================================================================
//function : HilightNextDetected
-//purpose :
+//purpose :
//=======================================================================
-Standard_Integer AIS_InteractiveContext::HilightPreviousDetected(const Handle(V3d_View)& V)
+Standard_Integer AIS_InteractiveContext::HilightPreviousDetected (const Handle(V3d_View)& theView,
+ const Standard_Boolean theToRedrawImmediate)
{
- if(!HasOpenedContext())
- return 0;
- return myLocalContexts(myCurLocalIndex)->HilightPreviousDetected(V);
+ return HasOpenedContext()
+ ? myLocalContexts (myCurLocalIndex)->HilightPreviousDetected (theView, theToRedrawImmediate)
+ : 0;
}
-#ifdef IMP150501
-void AIS_InteractiveContext::Drag(
- const Handle(V3d_View)& aView,
- const Handle(AIS_InteractiveObject)& anObject,
- const Handle(Geom_Transformation)& aTrsf,
- const Standard_Boolean postConcatenate,
- const Standard_Boolean update,
- const Standard_Boolean zBuffer) {
-
- if( anObject.IsNull() || aView.IsNull() ) return;
-
- if( update ) {
- anObject->SetTransformation(aTrsf,postConcatenate,Standard_True);
- aView->Update();
- } else if( Visual3d_TransientManager::BeginDraw(aView->View(),
- zBuffer,Standard_False) ) {
- Handle(Prs3d_Presentation) P = anObject->Presentation();
- if( !P.IsNull() ) {
- if( postConcatenate ) P->Multiply(aTrsf);
- else P->Transform(aTrsf);
- Visual3d_TransientManager::DrawStructure(P);
- }
- Visual3d_TransientManager::EndDraw(Standard_True);
- }
-}
-#endif
-
-#ifdef IMP160701
//=======================================================================
//function : InitDetected
//purpose :
//=======================================================================
void AIS_InteractiveContext::InitDetected()
{
- if(HasOpenedContext())
+ if (HasOpenedContext())
{
myLocalContexts(myCurLocalIndex)->InitDetected();
return;
}
if(myAISDetectedSeq.Length() != 0)
+ {
myAISCurDetected = 1;
-
+ }
}
//=======================================================================
//=======================================================================
Standard_Boolean AIS_InteractiveContext::MoreDetected() const
{
- if(HasOpenedContext())
+ if (HasOpenedContext())
+ {
return myLocalContexts(myCurLocalIndex)->MoreDetected();
+ }
- return (myAISCurDetected>0 &&myAISCurDetected <= myAISDetectedSeq.Length()) ?
+ return (myAISCurDetected > 0 && myAISCurDetected <= myAISDetectedSeq.Length()) ?
Standard_True : Standard_False;
}
//function : DetectedCurrentShape
//purpose :
//=======================================================================
-
const TopoDS_Shape& AIS_InteractiveContext::DetectedCurrentShape() const
{
- if(HasOpenedContext())
+ if (HasOpenedContext())
+ {
return myLocalContexts(myCurLocalIndex)->DetectedCurrentShape();
+ }
+
+ static TopoDS_Shape aDummyShape;
+
+ Handle(AIS_Shape) aCurrentShape = Handle(AIS_Shape)::DownCast (DetectedCurrentObject());
+
+ if (aCurrentShape.IsNull())
+ {
+ return aDummyShape;
+ }
- static TopoDS_Shape bidsh;
- if(myAISCurDetected > 0 &&
- myAISCurDetected <= myAISDetectedSeq.Length())
- return Handle(AIS_Shape)::DownCast(myAISDetectedSeq(myAISCurDetected))->Shape();
- return bidsh;
+ return aCurrentShape->Shape();
}
//=======================================================================
//function : DetectedCurrentObject
//purpose :
//=======================================================================
-
-Handle(AIS_InteractiveObject) AIS_InteractiveContext::DetectedCurrentObject() const {
- if(HasOpenedContext())
+Handle(AIS_InteractiveObject) AIS_InteractiveContext::DetectedCurrentObject() const
+{
+ if (HasOpenedContext())
+ {
return myLocalContexts(myCurLocalIndex)->DetectedCurrentObject();
+ }
- Handle(AIS_InteractiveObject) aBad;
-
- if(myAISCurDetected > 0 &&
- myAISCurDetected <= myAISDetectedSeq.Length())
- return myAISDetectedSeq(myAISCurDetected);
- else
- return aBad;
+ return MoreDetected() ? myAISDetectedSeq(myAISCurDetected) : NULL;
}
-#endif
projects / occt.git / blobdiff