X-Git-Url: http://git.salome-platform.org/gitweb/?a=blobdiff_plain;f=src%2FModel%2FModel_Update.h;h=b0b30f9226244c43e0f78328419aff219156e986;hb=88ee9b2b81cf93a6324336b57e30cc8a3a487499;hp=2e44ea32122c6dc542084da15b9ea81126696179;hpb=cbde248859fb0072f6012907391ea90cfc254574;p=modules%2Fshaper.git diff --git a/src/Model/Model_Update.h b/src/Model/Model_Update.h index 2e44ea321..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_ @@ -25,67 +38,33 @@ class Model_Objects; */ class Model_Update : public Events_Listener { - /// updated features during this transaction with IDs of iterations of modifications - /// (to reexecute the object twice if needed: for correct preview, etc.) - std::map, int > myUpdated; - /// current id of modification inside of the current transaction - int myModification; - /// id of modification inside of the current transaction on start of processing - int myModificationInStartProcessing; + /// 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 all next updates are caused by this execution - bool myIsExecuted; - /// to know execute or not automatically all update - bool myIsAutomatic; - /// to know that some parameter was changed during this operation + std::set > myWaitForFinish; + /// to know that some parameter was changed during this operation (to enable update expressions) bool myIsParamUpdated; - /// to execute features of finish if perview is not needed + /// to execute features on finish if preview is needed only on finish operation bool myIsFinish; - - /// internal structure that contains the updating iteration information: - /// which object and subobject is iterated, t ocontinue iteration - class IterationItem { - /// The main object, subs of it are iterated - std::shared_ptr myMain; - /// The currently iterated sub-object of root document - std::shared_ptr mySub; - /// If this is true, this iteration must be breaked immideately - bool myBreaked; - /// If this flag is true, the virtual iteration is performed, unbreackable - bool myIsVirtual; - /// For composite main contains the current index - int myIndex; - /// For root object constains the reference to objects - Model_Objects* myObjects; - /// If it is true, the next "next" will be ignored - bool mySkipNext; - - public: - /// Constructs the iterator of subs - IterationItem(std::shared_ptr theFeature); - /// Increments the iteration if not-breaked - void next(); - /// Returns true if current is not null - bool more(); - /// Returns the current iterated sub-element - std::shared_ptr current(); - /// Returns true if theFeature is in all iterated objects - bool isIterated(std::shared_ptr theFeature); - /// Returns true if theFeature is earlier than the current value - bool isEarlierThanCurrent(std::shared_ptr theFeature); - /// Make iteration breaked - void setBreaked(); - /// Makes the iteration before the currently breaked (next "next" will be ignored) - void setCurrentBefore(std::shared_ptr theFeature); - /// Initializes iteration: virtual or real - void startIteration(const bool theVirtual); - /// Returns true if iteration was breaked - bool isBreaked() {return myBreaked;} - }; - /// List of iterated features: composite feature to the currently iterated sub. - /// The first element in the list has no "main": the root document is not feature. - std::list myProcessIterator; + /// 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 @@ -95,42 +74,45 @@ class Model_Update : public Events_Listener 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. - void updateFeature(std::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); + 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 theTotalUpdate force to updates everything that has been changed in this operation - /// \param theFinish is true for start, close or abort transaction: all objects must be processed - void processOperation(const bool theTotalUpdate, const bool theFinish = false); + //! \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); - /// Iterates and updates features from theFeature by managing myProcessIterator. - /// Returns only after the iteration is finished. - /// \param theFeature is null for iteration of root document (which is not composite) - /// \returns false if this feature should not be updated: iteration was moved much upper - bool iterateUpdate(std::shared_ptr theFeature); - /// Feature is updated during the execution, so in this case if feature was already executed, - /// make the iterate Update process breaked to re-start iteration from this feature. - void iterateUpdateBreak(std::shared_ptr theFeature); - /// Returns true if the feature is older that the argument and it must be updated - bool isOlder(std::shared_ptr theFeature, - std::shared_ptr theArgument); /// Updates the properties of object because of stability state changes void updateStability(void* theSender); - /// Returns true if the feature is the given modification ID is processed in the current processOperation - bool isProcessed(const int theModificationID); + + /// 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); + }; #endif