-// File: Model_Update.hxx
-// Created: 25 Jun 2014
-// Author: Mikhail PONIKAROV
+// Copyright (C) 2014-2023 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_H_
#define Model_Update_H_
class ModelAPI_Object;
class ModelAPI_Feature;
+class ModelAPI_CompositeFeature;
+class Model_Objects;
/**\class Model_Update
* \ingroup DataModel
*/
class Model_Update : public Events_Listener
{
- /// initial set of updated features that must be processed
- std::set<std::shared_ptr<ModelAPI_Object> > myInitial;
- /// already updated and processed features and modificated feature flag
- std::map<std::shared_ptr<ModelAPI_Object>, bool> myUpdated;
- /// to know that all next updates are caused by this execution
- bool isExecuted;
- /// to know execute or not automatically all update
- bool isAutomatic;
- /// just created features: they must be updated immideately even in not-automatic mode for
- /// preview; cleared on commit operations
- std::set<std::shared_ptr<ModelAPI_Object> > myJustCreatedOrUpdated;
+ /// 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::shared_ptr<ModelAPI_Feature>, std::set<std::shared_ptr<ModelAPI_Feature> > >
+ 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::shared_ptr<ModelAPI_Feature>, std::set<std::shared_ptr<ModelAPI_Feature> > >
+ myNotPersistentRefs;
+ /// features that must be additionally processed after execution of finish operation
+ std::set<std::shared_ptr<ModelAPI_Feature> > 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::shared_ptr<ModelAPI_Feature>, std::set<std::shared_ptr<ModelAPI_Feature> > >
+ myProcessOnFinish;
+ /// to avoid infinitive cycling: feature -> count of the processing periods during this update
+ std::map<std::shared_ptr<ModelAPI_Feature>, 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_EXPORT virtual void processEvent(const std::shared_ptr<Events_Message>& theMessage);
protected:
- /// updates all features in the document and then - in sub-documents
- void updateInDoc(std::shared_ptr<ModelAPI_Document> theDoc);
- /// 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<ModelAPI_Feature> theFeature, std::shared_ptr<ModelAPI_Feature> theReason);
+
+ /// Recoursively checks and updates features if needed (calls the execute method)
/// Returns true if feature was updated.
- bool updateFeature(std::shared_ptr<ModelAPI_Feature> theFeature);
+ bool processFeature(std::shared_ptr<ModelAPI_Feature> theFeature);
+
+ /// Updates the selection and parametrical arguments before the later feature analysis
+ /// Returns true if something really was updated
+ void updateArguments(std::shared_ptr<ModelAPI_Feature> theFeature);
- /// Recoursively checks and updates the object (result or feature) if needed (calls updateFeature)
- /// Returns true if object was updated.
- bool updateObject(std::shared_ptr<ModelAPI_Object> theObject, const bool theCyclic = true);
/// Sends the redisplay events for feature and results, updates the updated status
- void redisplayWithResults(std::shared_ptr<ModelAPI_Feature> theFeature,
- const ModelAPI_ExecState theState);
+ void redisplayWithResults(std::shared_ptr<ModelAPI_Feature> 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<ModelAPI_Feature> 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<ModelAPI_Feature>& theFeature, std::shared_ptr<ModelAPI_Object> 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<std::shared_ptr<ModelAPI_Object> >& theObjects);
+
};
#endif
