XGUI_SelectionMgr.h

// Copyright (C) 2014-2023  CEA, EDF
//
// This library is free software; you can redistribute it and/or
// modify it under the terms of the GNU Lesser General Public
// License as published by the Free Software Foundation; either
// version 2.1 of the License, or (at your option) any later version.
//
// This library is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
// Lesser General Public License for more details.
//
// You should have received a copy of the GNU Lesser General Public
// License along with this library; if not, write to the Free Software
// Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307 USA
//
// See http://www.salome-platform.org/ or email : webmaster.salome@opencascade.com
//
 
#ifndef XGUI_SelectionMgr_H
#define XGUI_SelectionMgr_H
 
#include "XGUI.h"
#include <ModuleBase_Definitions.h>
#include <ModuleBase_ISelection.h>
#include <ModelAPI_Feature.h>
#include <QObject>
#include <QModelIndexList>
 
#include <AIS_InteractiveObject.hxx>
#include <AIS_ListOfInteractive.hxx>
#include <NCollection_List.hxx>
#include <TopoDS_Shape.hxx>
#include <SelectMgr_IndexedMapOfOwner.hxx>
 
class XGUI_Workshop;
class XGUI_ObjectsBrowser;
class XGUI_Selection;
 
class XGUI_EXPORT XGUI_SelectionMgr : public QObject
{
Q_OBJECT
 public:
  XGUI_SelectionMgr(XGUI_Workshop* theParent);
  virtual ~XGUI_SelectionMgr();
 
  XGUI_Selection* selection() const
  {
    return mySelection;
  }
 
  ModuleBase_ISelection::SelectionPlace placeOfSelection() const {
    return myLastSelectionPlace;
  }
 
  void connectViewers();
 
  void setSelectedOwners(const SelectMgr_IndexedMapOfOwner& theSelectedOwners,
                         bool isUpdateViewer);
 
  void clearSelection();
 
  void setSelected(const QList<std::shared_ptr<ModuleBase_ViewerPrs> >& theValues);
 
  void deselectPresentation(const Handle(AIS_InteractiveObject) theObject);
 
  void updateSelectionBy(const ModuleBase_ISelection::SelectionPlace& thePlace);
 
  std::list<FeaturePtr> getSelectedFeatures();
 
signals:
  void selectionChanged();
 
 public slots:
  void onObjectBrowserSelection();
 
  void onViewerSelection();
 
private:
  void convertToObjectBrowserSelection(
       const QList<std::shared_ptr<ModuleBase_ViewerPrs> >& theValues, QObjectPtrList& theObjects);
 
  QList<TopoDS_Shape> findAllShapes(const ResultPtr& theResult) const;
 
private:
  XGUI_Workshop* myWorkshop;
 
  XGUI_Selection* mySelection;
 
  ModuleBase_ISelection::SelectionPlace myLastSelectionPlace;
};
 
#endif