src/XGUI/XGUI_SelectionMgr.cpp

   1 // Copyright (C) 2014-20xx CEA/DEN, EDF R&D -->
   2
   3 #include "XGUI_SelectionMgr.h"
   4
   5 #include "XGUI_Workshop.h"
   6 #include "XGUI_ObjectsBrowser.h"
   7 #include "XGUI_SalomeConnector.h"
   8 #include "XGUI_ViewerProxy.h"
   9 #include "XGUI_Displayer.h"
  10 #include "XGUI_Selection.h"
  11
  12 #include <AppElements_MainWindow.h>
  13
  14 #include <ModelAPI_Feature.h>
  15 #include <ModelAPI_Session.h>
  16 #include <ModelAPI_AttributeDocRef.h>
  17 #include <ModelAPI_Data.h>
  18 #include <ModelAPI_Result.h>
  19 #include <ModelAPI_Object.h>
  20
  21 XGUI_SelectionMgr::XGUI_SelectionMgr(XGUI_Workshop* theParent)
  22     : QObject(theParent),
  23       myWorkshop(theParent)
  24 {
  25   mySelection = new XGUI_Selection(myWorkshop);
  26 }
  27
  28 XGUI_SelectionMgr::~XGUI_SelectionMgr()
  29 {
  30   delete mySelection;
  31 }
  32
  33 //**************************************************************
  34 void XGUI_SelectionMgr::connectViewers()
  35 {
  36   connect(myWorkshop->objectBrowser(), SIGNAL(selectionChanged()), this,
  37           SLOT(onObjectBrowserSelection()));
  38
  39   //Connect to other viewers
  40   connect(myWorkshop->viewer(), SIGNAL(selectionChanged()), this, SLOT(onViewerSelection()));
  41 }
  42
  43 //**************************************************************
  44 void XGUI_SelectionMgr::setSelectedOwners(const SelectMgr_IndexedMapOfOwner& theSelectedOwners,
  45                                           bool isUpdateViewer)
  46 {
  47   Handle(AIS_InteractiveContext) aContext = myWorkshop->viewer()->AISContext();
  48   for  (Standard_Integer i = 1, n = theSelectedOwners.Extent(); i <= n; i++)  {
  49     aContext->AddOrRemoveSelected(theSelectedOwners(i), isUpdateViewer);
  50   }
  51 }
  52
  53 //**************************************************************
  54 void XGUI_SelectionMgr::onObjectBrowserSelection()
  55 {
  56   QObjectPtrList aObjects = myWorkshop->objectBrowser()->selectedObjects();
  57   XGUI_Displayer* aDisplayer = myWorkshop->displayer();
  58   aDisplayer->setSelected(aObjects);
  59   emit selectionChanged();
  60 }
  61
  62 //**************************************************************
  63 void XGUI_SelectionMgr::onViewerSelection()
  64 {
  65   QObjectPtrList aFeatures;
  66   Handle(AIS_InteractiveContext) aContext = myWorkshop->viewer()->AISContext();
  67   for (aContext->InitSelected(); aContext->MoreSelected(); aContext->NextSelected()) {
  68     Handle(AIS_InteractiveObject) anIO = aContext->SelectedInteractive();
  69     ObjectPtr aResult = myWorkshop->displayer()->getObject(anIO);
  70     if (aResult)
  71       aFeatures.append(aResult);
  72   }
  73   bool aBlocked = myWorkshop->objectBrowser()->blockSignals(true);
  74   myWorkshop->objectBrowser()->setObjectsSelected(aFeatures);
  75   myWorkshop->objectBrowser()->blockSignals(aBlocked);
  76
  77   emit selectionChanged();
  78 }
  79
  80 //**************************************************************
  81 /*QFeatureList XGUI_SelectionMgr::selectedFeatures() const
  82  {
  83  return myWorkshop->objectBrowser()->selectedFeatures();
  84  }
  85
  86  //**************************************************************
  87  QModelIndexList XGUI_SelectionMgr::selectedIndexes() const
  88  {
  89  return myWorkshop->objectBrowser()->selectedIndexes();
  90  }
  91
  92  //**************************************************************
  93  void XGUI_SelectionMgr::selectedAISObjects(AIS_ListOfInteractive& theList) const
  94  {
  95  Handle(AIS_InteractiveContext) aContext = myWorkshop->viewer()->AISContext();
  96  theList.Clear();
  97  for (aContext->InitSelected(); aContext->MoreSelected(); aContext->NextSelected())
  98  theList.Append(aContext->SelectedInteractive());
  99  }
 100
 101  //**************************************************************
 102  void XGUI_SelectionMgr::selectedShapes(NCollection_List<TopoDS_Shape>& theList) const
 103  {
 104  theList.Clear();
 105  Handle(AIS_InteractiveContext) aContext = myWorkshop->viewer()->AISContext();
 106  for (aContext->InitSelected(); aContext->MoreSelected(); aContext->NextSelected()) {
 107  TopoDS_Shape aShape = aContext->SelectedShape();
 108  if (!aShape.IsNull())
 109  theList.Append(aShape);
 110  }
 111  }*/