-// File: Model_Events.h
-// Created: 10 Apr 2014
-// Author: Mikhail PONIKAROV
+// Copyright (C) 2014-2022 CEA/DEN, EDF R&D
+//
+// 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_HeaderFile
-#define Model_Events_HeaderFile
+#ifndef Model_Events_H_
+#define Model_Events_H_
#include <Model.h>
-#include <Events_MessageGroup.h>
-#include <Events_Loop.h>
-#include <boost/shared_ptr.hpp>
-#include <string>
-#include <set>
-
-class ModelAPI_Feature;
-class ModelAPI_Document;
-
-/// Event ID that feature is created (comes with Model_FeatureUpdatedMessage)
-static const char * EVENT_FEATURE_CREATED = "FeatureCreated";
-/// Event ID that data of feature is updated (comes with Model_FeatureUpdatedMessage)
-static const char * EVENT_FEATURE_UPDATED = "FeatureUpdated";
-/// Event ID that data of feature is deleted (comes with Model_FeatureDeletedMessage)
-static const char * EVENT_FEATURE_DELETED = "FeatureDeleted";
-/// Event ID that data of feature is updated (comes with Model_FeaturesMovedMessage)
-static const char * EVENT_FEATURE_MOVED = "FeaturesMoved";
+#include <ModelAPI_Events.h>
+
+#include <memory>
+
+/// Allows to create ModelAPI messages
+class Model_EventCreator : public ModelAPI_EventCreator
+{
+ public:
+ /// creates created, updated or moved messages and sends to the loop
+ virtual void sendUpdated(const ObjectPtr& theObject, const Events_ID& theEvent,
+ const bool isGroupped = true) const;
+
+ /// creates created, updated or moved messages with the objects collection and sends to the loop
+ virtual void sendUpdated(const std::list<ObjectPtr>& theObjects, const Events_ID& theEvent,
+ const bool isGroupped = true) const;
+ /// creates deleted message and sends to the loop
+ virtual void sendDeleted(const std::shared_ptr<ModelAPI_Document>& theDoc,
+ const std::string& theGroup) const;
+
+ /// creates reordered message and sends to the loop
+ virtual void sendReordered(const std::shared_ptr<ModelAPI_Feature>& theReordered) const;
+
+ /// must be one per application, the constructor for internal usage only
+ Model_EventCreator();
+};
/// Message that feature was changed (used for Object Browser update): moved, updated and deleted
-class Model_FeatureUpdatedMessage : public Events_MessageGroup {
- std::set<boost::shared_ptr<ModelAPI_Feature> > myFeatures; ///< which feature is changed
-public:
- /// sender is not important, all information is located in the feature
- Model_FeatureUpdatedMessage(
- const boost::shared_ptr<ModelAPI_Feature>& theFeature,
- const Events_ID& theEvent) : Events_MessageGroup(theEvent, 0)
- {if (theFeature) myFeatures.insert(theFeature);}
+class Model_ObjectUpdatedMessage : public ModelAPI_ObjectUpdatedMessage
+{
+ std::set<ObjectPtr> myObjects; ///< which feature is changed
+
+ /// Sender is not important, all information is located in the feature.
+ /// Use ModelAPI for creation of this event. Used for creation, movement and edition events.
+ Model_ObjectUpdatedMessage(const ObjectPtr& theObject, const Events_ID& theEvent);
+
+ friend class Model_EventCreator;
+ public:
/// Returns the feature that has been updated
- std::set<boost::shared_ptr<ModelAPI_Feature> > features() const {return myFeatures;}
+ virtual const std::set<ObjectPtr>& objects() const;
//! Creates a new empty group (to store it in the loop before flush)
- virtual Events_MessageGroup* newEmpty() {
- boost::shared_ptr<ModelAPI_Feature> anEmptyFeature;
- return new Model_FeatureUpdatedMessage(anEmptyFeature, eventID());
- }
+ virtual std::shared_ptr<Events_MessageGroup> newEmpty();
//! Allows to join the given message with the current one
- virtual void Join(Events_MessageGroup& theJoined) {
- Model_FeatureUpdatedMessage* aJoined = dynamic_cast<Model_FeatureUpdatedMessage*>(&theJoined);
- std::set<boost::shared_ptr<ModelAPI_Feature> >::iterator aFIter = aJoined->myFeatures.begin();
- for(; aFIter != aJoined->myFeatures.end(); aFIter++) {
- myFeatures.insert(*aFIter);
- }
- }
+ virtual void Join(const std::shared_ptr<Events_MessageGroup>& theJoined);
};
/// Message that feature was deleted (used for Object Browser update)
-class Model_FeatureDeletedMessage : public Events_MessageGroup {
- boost::shared_ptr<ModelAPI_Document> myDoc; ///< document owner of the feature
- std::set<std::string> myGroups; ///< group identifiers that contained the deleted feature
-public:
- /// creates a message by initialization of fields
- Model_FeatureDeletedMessage(const boost::shared_ptr<ModelAPI_Document>& theDoc,
- const std::string& theGroup);
+class Model_ObjectDeletedMessage : public ModelAPI_ObjectDeletedMessage
+{
+ ///< group identifiers that contained the deleted feature and document where they are deleted
+ std::list<std::pair<std::shared_ptr<ModelAPI_Document>, std::string> > myGroups;
- /// Returns the ID of this message (EVENT_FEATURE_DELETED)
- static const Events_ID messageId();
+ /// Use ModelAPI for creation of this event.
+ Model_ObjectDeletedMessage(const std::shared_ptr<ModelAPI_Document>& theDoc,
+ const std::string& theGroup);
- /// Returns the feature that has been updated
- boost::shared_ptr<ModelAPI_Document> document() const {return myDoc;}
+ friend class Model_EventCreator;
+ public:
+ /// Returns the group where the objects were deleted
+ virtual const std::list<std::pair<std::shared_ptr<ModelAPI_Document>, std::string> >&
+ groups() const
+ {
+ return myGroups;
+ }
- /// Returns the group where the feature was deleted
- const std::set<std::string >& groups() const {return myGroups;}
+ /// Returns the new empty message of this type
+ virtual std::shared_ptr<Events_MessageGroup> newEmpty();
- //! Creates a new empty group (to store it in the loop before flush)
- virtual Events_MessageGroup* newEmpty();
+ /// Returns the identifier of this message
+ virtual const Events_ID messageId();
- //! Allows to join the given message with the current one
- virtual void Join(Events_MessageGroup& theJoined);
+ /// Appends to this message the given one
+ virtual void Join(const std::shared_ptr<Events_MessageGroup>& theJoined);
+};
+
+/// Message that feature was deleted (used for Object Browser update)
+class Model_OrderUpdatedMessage : public ModelAPI_OrderUpdatedMessage
+{
+ std::shared_ptr<ModelAPI_Feature> myReordered; ///< the feature that was moved
+
+ /// Use ModelAPI for creation of this event.
+ Model_OrderUpdatedMessage(FeaturePtr theReordered,
+ const void* theSender = 0);
+
+ friend class Model_EventCreator;
+ public:
+ /// Returns the document that has been updated
+ virtual std::shared_ptr<ModelAPI_Feature> reordered()
+ {
+ return myReordered;
+ }
+
+ /// Returns the identifier of this message
+ virtual const Events_ID messageId();
};
#endif
