X-Git-Url: http://git.salome-platform.org/gitweb/?a=blobdiff_plain;f=src%2FModel%2FModel_Events.h;h=c0ed012542e2d581b7ad723f2d70aa8ef789b500;hb=88be48ed1ea478b9d9d6ac2d965092418ef4dae6;hp=ba0b7ea3438c66a73be4c744e5f719aab1739375;hpb=5bc7e60d4b6c59c9e05f0aa6acfab22cced99e5e;p=modules%2Fshaper.git diff --git a/src/Model/Model_Events.h b/src/Model/Model_Events.h index ba0b7ea34..c0ed01254 100644 --- a/src/Model/Model_Events.h +++ b/src/Model/Model_Events.h @@ -1,56 +1,119 @@ -// File: Model_Events.h -// Created: 10 Apr 2014 -// Author: Mikhail PONIKAROV +// Copyright (C) 2014-2017 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 -#include -#include -#include - -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"; - -/// Message that feature was changed (used for Object Browser update) -class Model_FeatureUpdatedMessage : public Events_Message { - boost::shared_ptr myFeature; ///< which feature is changed -public: - /// sender is not important, all information is located in the feature - Model_FeatureUpdatedMessage( - const boost::shared_ptr& theFeature, - const Events_ID& theEvent) : Events_Message(theEvent, 0), myFeature(theFeature) - {} +#include + +#include + +/// 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& theDoc, + const std::string& theGroup) const; + + /// creates reordered message and sends to the loop + virtual void sendReordered(const std::shared_ptr& 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_ObjectUpdatedMessage : public ModelAPI_ObjectUpdatedMessage +{ + std::set 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 feature() const {return myFeature;} + virtual const std::set& objects() const; + + //! Creates a new empty group (to store it in the loop before flush) + virtual std::shared_ptr newEmpty(); + + //! Allows to join the given message with the current one + virtual void Join(const std::shared_ptr& theJoined); }; /// Message that feature was deleted (used for Object Browser update) -class Model_FeatureDeletedMessage : public Events_Message { - boost::shared_ptr 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& 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::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& theDoc, + const std::string& theGroup); - /// Returns the feature that has been updated - boost::shared_ptr document() const {return myDoc;} + friend class Model_EventCreator; + public: + /// Returns the group where the objects were deleted + virtual const std::list, std::string> >& + groups() const + { + return myGroups; + } + + /// Returns the new empty message of this type + virtual std::shared_ptr newEmpty(); + + /// Returns the identifier of this message + virtual const Events_ID messageId(); + + /// Appends to this message the given one + virtual void Join(const std::shared_ptr& theJoined); +}; + +/// Message that feature was deleted (used for Object Browser update) +class Model_OrderUpdatedMessage : public ModelAPI_OrderUpdatedMessage +{ + std::shared_ptr 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 reordered() + { + return myReordered; + } - /// Returns the group where the feature was deleted - const std::string& group() const {return myGroup;} + /// Returns the identifier of this message + virtual const Events_ID messageId(); }; #endif