X-Git-Url: http://git.salome-platform.org/gitweb/?a=blobdiff_plain;f=src%2FModel%2FModel_Events.h;h=d52e7f8caea85a062109f2f4defdc5798b3e1d46;hb=b6f308f901ef00da365c40bab25c5f03b547adf0;hp=c9c60b65ffd77a2be6b9fb3a2e4dc1c5a832da55;hpb=5a82631ae0ac6ea47916b608914b43b9ee785770;p=modules%2Fshaper.git

diff --git a/src/Model/Model_Events.h b/src/Model/Model_Events.h
index c9c60b65f..d52e7f8ca 100644
--- a/src/Model/Model_Events.h
+++ b/src/Model/Model_Events.h
@@ -1,77 +1,86 @@
+// Copyright (C) 2014-20xx CEA/DEN, EDF R&D
+
 // File:        Model_Events.h
 // Created:     10 Apr 2014
 // Author:      Mikhail PONIKAROV
 
-#ifndef Model_Events_HeaderFile
-#define Model_Events_HeaderFile
+#ifndef Model_Events_H_
+#define Model_Events_H_
 
 #include <Model.h>
-#include <Events_Message.h>
-#include <Events_Loop.h>
-#include <boost/shared_ptr.hpp>
-#include <string>
-#include <list>
-
-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_FEATURES_MOVED = "FeaturesMoved";
-
-/// Message that feature was changed (used for Object Browser update)
-class Model_FeatureUpdatedMessage : public Events_Message {
-  boost::shared_ptr<ModelAPI_Feature> myFeature; ///< 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_Message(theEvent, 0), myFeature(theFeature)
-  {}
+#include <ModelAPI_Events.h>
+
+#include <memory>
+
+/// Allovs 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 deleted message and sends to the loop
+  virtual void sendDeleted(const std::shared_ptr<ModelAPI_Document>& theDoc,
+                           const std::string& theGroup) 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_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
-  boost::shared_ptr<ModelAPI_Feature> feature() const {return myFeature;}
+  virtual const std::set<ObjectPtr>& objects() const;
+
+  //! Creates a new empty group (to store it in the loop before flush)
+  virtual std::shared_ptr<Events_MessageGroup> newEmpty();
+
+  //! Allows to join the given message with the current one
+  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_Message {
-  boost::shared_ptr<ModelAPI_Document> myDoc; ///< document owner of the feature
-  std::string myGroup; ///< group identifier 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
+{
+  std::shared_ptr<ModelAPI_Document> myDoc;  ///< document owner of the feature
+  std::set<std::string> myGroups;  ///< group identifiers that contained the deleted feature
 
-  /// 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);
 
+  friend class Model_EventCreator;
+ public:
   /// Returns the feature that has been updated
-  boost::shared_ptr<ModelAPI_Document> document() const {return myDoc;}
+  virtual std::shared_ptr<ModelAPI_Document> document() const
+  {
+    return myDoc;
+  }
 
   /// Returns the group where the feature was deleted
-  const std::string& group() const {return myGroup;}
-};
-
-/// Message that features were moved (used for the feature preview update)
-class Model_FeaturesMovedMessage : public Events_Message {
-  std::list<boost::shared_ptr<ModelAPI_Feature> > myFeatures; ///< which features are moved
-public:
-  /// creates a message by initialization of fields
-  MODEL_EXPORT Model_FeaturesMovedMessage();
+  virtual const std::set<std::string>& groups() const
+  {
+    return myGroups;
+  }
 
-  /// Returns the ID of this message (EVENT_FEATURES_MOVED)
-  static const Events_ID messageId();
+  /// Returns the new empty message of this type
+  virtual std::shared_ptr<Events_MessageGroup> newEmpty();
 
-  /// Sets a list of features
-  MODEL_EXPORT void setFeatures(const std::list<boost::shared_ptr<ModelAPI_Feature> >& theFeatures);
+  /// Returns the identifier of this message
+  virtual const Events_ID messageId();
 
-  /// Returns a list of features
-  MODEL_EXPORT const std::list<boost::shared_ptr<ModelAPI_Feature> >& features() const;
+  /// Appends to this message the given one
+  virtual void Join(const std::shared_ptr<Events_MessageGroup>& theJoined);
 };
 
 #endif