XGUI_FacesPanel.h

// Copyright (C) 2014-2026  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_FacesPanel_H_
#define XGUI_FacesPanel_H_
 
#include "XGUI.h"
 
#include <ModuleBase_ActionType.h>
#include <ModuleBase_Definitions.h>
#include <ModuleBase_ViewerPrs.h>
#include <ModuleBase_ResultPrs.h>
 
#include <ModelAPI_Object.h>
#include <ModelAPI_Feature.h>
 
#include <GeomAPI_AISObject.h>
 
#include <SelectMgr_ListOfFilter.hxx>
#include <TopoDS_Shape.hxx>
 
#include <QDockWidget>
#include <QObject>
#include <QMap>
 
#include <set>
 
class AIS_InteractiveObject;
 
class GeomAPI_AISObject;
 
class XGUI_Workshop;
class ModuleBase_ListView;
 
class QAction;
class QCheckBox;
class QEvent;
 
class XGUI_EXPORT XGUI_FacesPanel : public QDockWidget
{
  Q_OBJECT
public:
  XGUI_FacesPanel(QWidget* theParent, XGUI_Workshop* theWorkshop);
  ~XGUI_FacesPanel() {}
 
  virtual void reset(const bool isToFlushRedisplay);
 
  bool isEmpty() const;
 
  // \param theModes [out] a container of modes
  void selectionModes(QIntList& theModes);
 
  void selectionFilters(SelectMgr_ListOfFilter& theSelectionFilters);
 
  bool isActivePanel() const { return myIsActive; }
 
  void setActivePanel(const bool theIsActive);
 
  bool isObjectHiddenByPanel(const ObjectPtr& theObject) const
  { return myHiddenObjects.find(theObject) != myHiddenObjects.end(); }
 
  void restoreObjects(const std::set<ObjectPtr >& theHiddenObjects);
 
  virtual bool processAction(ModuleBase_ActionType theActionType);
 
  void processSelection();
 
  bool processDelete();
 
  void processUndo();
 
  virtual bool eventFilter(QObject* theObject, QEvent *theEvent);
 
  XGUI_Workshop* workshop() const { return myWorkshop; }
 
public slots:
  void onObjectDisplay(ObjectPtr theObject, AISObjectPtr theAIS);
 
protected:
  virtual void closeEvent(QCloseEvent* theEvent);
 
signals:
  void activated();
  void deactivated();
  void closed();
 
private:
  static bool redisplayObjects(const std::set<ObjectPtr>& theObjects);
 
  static void updateProcessedObjects(QMap<int, ModuleBase_ViewerPrsPtr> theItems,
                                     std::set<ObjectPtr>& theObjects);
 
  bool useTransparency() const;
 
  double transparency() const;
 
  void removeItems(std::set<int> theIds);
 
protected slots:
  void onDeleteItem();
 
  void onTransparencyChanged();
 
  void onClosed();
 
  void flushRedisplay() const;
 
private:
 
  QCheckBox* myHiddenOrTransparent; 
  ModuleBase_ListView* myListView; 
  XGUI_Workshop* myWorkshop; 
 
  bool myIsActive; 
  int myLastItemIndex; 
  std::vector<int> myUndoList; 
 
  QMap<int, ModuleBase_ViewerPrsPtr> myItems; 
  std::set<ObjectPtr > myItemObjects; 
  std::set<ObjectPtr > myHiddenObjects; 
};
 
#endif