Model_Events.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 Model_Events_H_
#define Model_Events_H_
 
#include <Model.h>
#include <ModelAPI_Events.h>
 
#include <memory>
 
class Model_EventCreator : public ModelAPI_EventCreator
{
 public:
  virtual void sendUpdated(const ObjectPtr& theObject, const Events_ID& theEvent,
                           const bool isGroupped = true) const;
 
  virtual void sendUpdated(const std::list<ObjectPtr>& theObjects, const Events_ID& theEvent,
    const bool isGroupped = true) const;
  virtual void sendDeleted(const std::shared_ptr<ModelAPI_Document>& theDoc,
                           const std::string& theGroup) const;
 
  virtual void sendReordered(const std::shared_ptr<ModelAPI_Feature>& theReordered) const;
 
  Model_EventCreator();
};
 
class Model_ObjectUpdatedMessage : public ModelAPI_ObjectUpdatedMessage
{
  std::set<ObjectPtr> myObjects;  
 
  Model_ObjectUpdatedMessage(const ObjectPtr& theObject, const Events_ID& theEvent);
 
  friend class Model_EventCreator;
 public:
 
  virtual const std::set<ObjectPtr>& objects() const;
 
  virtual std::shared_ptr<Events_MessageGroup> newEmpty();
 
  virtual void Join(const std::shared_ptr<Events_MessageGroup>& theJoined);
};
 
class Model_ObjectDeletedMessage : public ModelAPI_ObjectDeletedMessage
{
  std::list<std::pair<std::shared_ptr<ModelAPI_Document>, std::string> > myGroups;
 
  Model_ObjectDeletedMessage(const std::shared_ptr<ModelAPI_Document>& theDoc,
                             const std::string& theGroup);
 
  friend class Model_EventCreator;
 public:
  virtual const std::list<std::pair<std::shared_ptr<ModelAPI_Document>, std::string> >&
    groups() const
  {
    return myGroups;
  }
 
  virtual std::shared_ptr<Events_MessageGroup> newEmpty();
 
  virtual const Events_ID messageId();
 
  virtual void Join(const std::shared_ptr<Events_MessageGroup>& theJoined);
};
 
class Model_OrderUpdatedMessage : public ModelAPI_OrderUpdatedMessage
{
  std::shared_ptr<ModelAPI_Feature> myReordered;  
 
  Model_OrderUpdatedMessage(FeaturePtr theReordered,
                            const void* theSender = 0);
 
  friend class Model_EventCreator;
 public:
  virtual std::shared_ptr<ModelAPI_Feature> reordered()
  {
    return myReordered;
  }
 
  virtual const Events_ID messageId();
};
 
#endif