X-Git-Url: http://git.salome-platform.org/gitweb/?a=blobdiff_plain;f=src%2FModel%2FModel_Update.h;h=b0b30f9226244c43e0f78328419aff219156e986;hb=88ee9b2b81cf93a6324336b57e30cc8a3a487499;hp=060b5c9d965cb36a18b4cf9f06db23053e44989e;hpb=ba8ee992b99097165d62ac9a93e842a47787216a;p=modules%2Fshaper.git

diff --git a/src/Model/Model_Update.h b/src/Model/Model_Update.h
index 060b5c9d9..b0b30f922 100644
--- a/src/Model/Model_Update.h
+++ b/src/Model/Model_Update.h
@@ -1,8 +1,21 @@
-// Copyright (C) 2014-20xx CEA/DEN, EDF R&D
-
-// File:        Model_Update.hxx
-// Created:     25 Jun 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_Update_H_
 #define Model_Update_H_
@@ -29,6 +42,11 @@ class Model_Update : public Events_Listener
   /// 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)
@@ -37,9 +55,16 @@ class Model_Update : public Events_Listener
   bool myIsFinish;
   /// try if processing is currently performed
   bool myIsProcessed;
-  /// set that contains features that must be executed only on finish of the operation
-  std::set<std::shared_ptr<ModelAPI_Feature> > myProcessOnFinish;
-
+  /// 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
@@ -52,7 +77,8 @@ protected:
   /// 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
-  void addModified(
+  /// 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)
@@ -64,12 +90,12 @@ protected:
   void updateArguments(std::shared_ptr<ModelAPI_Feature> theFeature);
 
   /// 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 theFinish is true for start, close or abort transaction: all objects must be processed
-  void processFeatures();
+  //! \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
@@ -78,9 +104,15 @@ protected:
   /// 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)
+  /// 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