X-Git-Url: http://git.salome-platform.org/gitweb/?a=blobdiff_plain;f=src%2FModel%2FModel_Update.h;h=1e3cd92a258c416317be3e1be883ce5d0a72eeb6;hb=9ef491f540879952217af7e01c7b092af0ccb7e4;hp=e5851910fd94d8e4646c72d0149bf6575e5c06f4;hpb=bfab38b072ad729d6c98ad21b374218a22ea730f;p=modules%2Fshaper.git diff --git a/src/Model/Model_Update.h b/src/Model/Model_Update.h index e5851910f..1e3cd92a2 100644 --- a/src/Model/Model_Update.h +++ b/src/Model/Model_Update.h @@ -1,18 +1,36 @@ -// File: Model_Update.hxx -// Created: 25 Jun 2014 -// Author: Mikhail PONIKAROV +// Copyright (C) 2014-2020 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_Update_HeaderFile -#define Model_Update_HeaderFile +#ifndef Model_Update_H_ +#define Model_Update_H_ #include "Model.h" +#include #include "Events_Listener.h" -#include +#include #include #include class ModelAPI_Object; class ModelAPI_Feature; +class ModelAPI_CompositeFeature; +class Model_Objects; /**\class Model_Update * \ingroup DataModel @@ -20,27 +38,81 @@ class ModelAPI_Feature; */ class Model_Update : public Events_Listener { - ///< initial set of updated features that must be processed - std::set > myInitial; - ///< already updated and processed features and modificated feature flag - std::map, bool> myUpdated; - ///< to know that all next updates are caused by this execution - bool isExecuted; -public: + /// Features and results that were modified and not yet processed. + /// The second set is the objects that causes this object is modified + std::map, std::set > > + myModified; + /// Features which arguments were modified by not-persistent changes. + /// So, these referencing arguments must be updated + /// due to these features info also before execution). + std::map, std::set > > + myNotPersistentRefs; + /// features that must be additionally processed after execution of finish operation + std::set > myWaitForFinish; + /// to know that some parameter was changed during this operation (to enable update expressions) + bool myIsParamUpdated; + /// to execute features on finish if preview is needed only on finish operation + bool myIsFinish; + /// try if processing is currently performed + bool myIsProcessed; + /// map that contains features that must be executed only on finish of the operation + /// the value in map is the set of reasons + std::map, std::set > > + myProcessOnFinish; + /// to avoid infinitive cycling: feature -> count of the processing periods during this update + std::map, int > myProcessed; + /// if preview in the property panel is blocked any update is postponed until end of operation + bool myIsPreviewBlocked; + /// disables any update if it is true, even on start/finish operation, undo, etc. + bool myUpdateBlocked; + + public: /// Is called only once, on startup of the application Model_Update(); /// Processes the feature argument update: executes the results - MODEL_EXPORT virtual void processEvent(const Events_Message* theMessage); + MODEL_EXPORT virtual void processEvent(const std::shared_ptr& theMessage); protected: - /// Recoursively checks and updates the feature if needed (calls the execute method) + /// Appends the new modified feature to the myModified, clears myProcessed if needed + /// Returns true if some feature really was marked as modified + /// theReason is the object that causes modification of this feature + /// returns true if something reallsy was added to the modified and must be processed + bool addModified( + std::shared_ptr theFeature, std::shared_ptr theReason); + + /// Recoursively checks and updates features if needed (calls the execute method) /// Returns true if feature was updated. - bool updateFeature(boost::shared_ptr theFeature); + bool processFeature(std::shared_ptr theFeature); + + /// Updates the selection and parametrical arguments before the later feature analysis + /// Returns true if something really was updated + void updateArguments(std::shared_ptr theFeature); + + /// Sends the redisplay events for feature and results, updates the updated status + void redisplayWithResults(std::shared_ptr theFeature, + const ModelAPI_ExecState theState, bool theUpdateState = true); + + /// On operation start/end/abort the "Just" fileds must be cleared and processed in the right way + //! \param theFlushRedisplay a boolean value if the redisplay signal should be flushed + void processFeatures(const bool theFlushRedisplay = true); + + /// Performs the feature execution + /// \returns the status of execution + void executeFeature(std::shared_ptr theFeature); + + /// Updates the properties of object because of stability state changes + void updateStability(void* theSender); + + /// Returns true if theFeature modification was caused by theReason + /// (may be feature of result of this feature) + bool isReason( + std::shared_ptr& theFeature, std::shared_ptr theReason); + + /// Updates a selection attributes for the features that possible were affected by creation + /// or reorder of features upper in the history line (issue #1757) + void updateSelection(const std::set >& theObjects); - /// Recoursively checks and updates the object (result or feature) if needed (calls updateFeature) - /// Returns true if object was updated. - bool updateObject(boost::shared_ptr theObject); }; #endif