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   SelectMgr_IndexedMapOfOwner aSelectedOwners;
  48   selection()->selectedOwners(aSelectedOwners);
  49
  50   Handle(AIS_InteractiveContext) aContext = myWorkshop->viewer()->AISContext();
  51   for  (Standard_Integer i = 1, n = theSelectedOwners.Extent(); i <= n; i++)  {
  52     Handle(SelectMgr_EntityOwner) anOwner = theSelectedOwners(i);
  53     if (aSelectedOwners.FindIndex(anOwner) > 0)
  54       continue;
  55
  56     aContext->AddOrRemoveSelected(anOwner, isUpdateViewer);
  57   }
  58 }
  59
  60 //**************************************************************
  61 void XGUI_SelectionMgr::onObjectBrowserSelection()
  62 {
  63   QObjectPtrList aObjects = myWorkshop->objectBrowser()->selectedObjects();
  64   XGUI_Displayer* aDisplayer = myWorkshop->displayer();
  65   aDisplayer->setSelected(aObjects);
  66   emit selectionChanged();
  67 }
  68
  69 //**************************************************************
  70 void XGUI_SelectionMgr::onViewerSelection()
  71 {
  72   QObjectPtrList aFeatures;
  73   Handle(AIS_InteractiveContext) aContext = myWorkshop->viewer()->AISContext();
  74   for (aContext->InitSelected(); aContext->MoreSelected(); aContext->NextSelected()) {
  75     Handle(AIS_InteractiveObject) anIO = aContext->SelectedInteractive();
  76     ObjectPtr aResult = myWorkshop->displayer()->getObject(anIO);
  77     if (aResult)
  78       aFeatures.append(aResult);
  79   }
  80   bool aBlocked = myWorkshop->objectBrowser()->blockSignals(true);
  81   myWorkshop->objectBrowser()->setObjectsSelected(aFeatures);
  82   myWorkshop->objectBrowser()->blockSignals(aBlocked);
  83
  84   emit selectionChanged();
  85 }
  86
  87 //**************************************************************
  88 /*QFeatureList XGUI_SelectionMgr::selectedFeatures() const
  89  {
  90  return myWorkshop->objectBrowser()->selectedFeatures();
  91  }
  92
  93  //**************************************************************
  94  QModelIndexList XGUI_SelectionMgr::selectedIndexes() const
  95  {
  96  return myWorkshop->objectBrowser()->selectedIndexes();
  97  }
  98
  99  //**************************************************************
 100  void XGUI_SelectionMgr::selectedAISObjects(AIS_ListOfInteractive& theList) const
 101  {
 102  Handle(AIS_InteractiveContext) aContext = myWorkshop->viewer()->AISContext();
 103  theList.Clear();
 104  for (aContext->InitSelected(); aContext->MoreSelected(); aContext->NextSelected())
 105  theList.Append(aContext->SelectedInteractive());
 106  }
 107
 108  //**************************************************************
 109  void XGUI_SelectionMgr::selectedShapes(NCollection_List<TopoDS_Shape>& theList) const
 110  {
 111  theList.Clear();
 112  Handle(AIS_InteractiveContext) aContext = myWorkshop->viewer()->AISContext();
 113  for (aContext->InitSelected(); aContext->MoreSelected(); aContext->NextSelected()) {
 114  TopoDS_Shape aShape = aContext->SelectedShape();
 115  if (!aShape.IsNull())
 116  theList.Append(aShape);
 117  }
 118  }*/