X-Git-Url: http://git.salome-platform.org/gitweb/?a=blobdiff_plain;f=src%2FModelAPI%2FModelAPI_Feature.cpp;h=236ee3dffae018b4abd0b3d589a3f5ede79e74b2;hb=dc1f458b1518baeab0479275e47fd60d50bc18b7;hp=07079fe14f6d3011766bdcd506abd83045cf9d78;hpb=8dc74f82810d5f597b78633b457efb0ef4f89f9f;p=modules%2Fshaper.git

diff --git a/src/ModelAPI/ModelAPI_Feature.cpp b/src/ModelAPI/ModelAPI_Feature.cpp
index 07079fe14..236ee3dff 100644
--- a/src/ModelAPI/ModelAPI_Feature.cpp
+++ b/src/ModelAPI/ModelAPI_Feature.cpp
@@ -1,82 +1,195 @@
-// File:        ModelAPI_Feature.cpp
-// Created:     17 Jul 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<mailto:webmaster.salome@opencascade.com>
+//
 
 #include "ModelAPI_Feature.h"
 #include <ModelAPI_Events.h>
 #include <ModelAPI_Result.h>
+#include <ModelAPI_Data.h>
 #include <ModelAPI_Document.h>
+#include <ModelAPI_Session.h>
 #include <Events_Loop.h>
+#include <Config_Translator.h>
 
-const std::list<boost::shared_ptr<ModelAPI_Result> >& ModelAPI_Feature::results()
+void ModelAPI_Feature::setError(const std::string& theError,
+                                bool isSend,
+                                bool isTranslate)
+{
+  std::string anError = isTranslate ? Config_Translator::translate(getKind(), theError)
+                                    : theError;
+  data()->setError(anError, isSend);
+}
+
+const std::list<std::shared_ptr<ModelAPI_Result> >& ModelAPI_Feature::results()
 {
   return myResults;
 }
 
-boost::shared_ptr<ModelAPI_Result> ModelAPI_Feature::firstResult()
+std::shared_ptr<ModelAPI_Result> ModelAPI_Feature::firstResult() const
 {
-  return myResults.empty() ? boost::shared_ptr<ModelAPI_Result>() : *(myResults.begin());
+  return myResults.empty() ? std::shared_ptr<ModelAPI_Result>() : *(myResults.begin());
 }
 
-void ModelAPI_Feature::setResult(const boost::shared_ptr<ModelAPI_Result>& theResult)
+std::shared_ptr<ModelAPI_Result> ModelAPI_Feature::lastResult()
 {
-  if (firstResult() == theResult) {  // just updated
-    static Events_ID anEvent = Events_Loop::eventByName(EVENT_OBJECT_UPDATED);
-    ModelAPI_EventCreator::get()->sendUpdated(theResult, anEvent);
-    return;
-  }
-  // created
-  while (!myResults.empty()) {  // remove one by one with messages
-    boost::shared_ptr<ModelAPI_Result> aRes = *(myResults.begin());
-    myResults.erase(myResults.begin());
-    ModelAPI_EventCreator::get()->sendDeleted(aRes->document(), aRes->groupName());
+  return myResults.empty() ? std::shared_ptr<ModelAPI_Result>() : *(myResults.rbegin());
+}
+
+void ModelAPI_Feature::setResult(const std::shared_ptr<ModelAPI_Result>& theResult)
+{
+  static Events_ID EVENT_UPD = Events_Loop::eventByName(EVENT_OBJECT_UPDATED);
+  static const ModelAPI_EventCreator* aECreator = ModelAPI_EventCreator::get();
+
+  if (firstResult() == theResult) {
+    // nothing to change
+  } else if (!myResults.empty()) {  // all except first become disabled
+    std::list<std::shared_ptr<ModelAPI_Result> >::iterator aResIter = myResults.begin();
+    *aResIter = theResult;
+    aECreator->sendUpdated(theResult, EVENT_UPD);
+    for(aResIter++; aResIter != myResults.end(); aResIter++) {
+      (*aResIter)->setDisabled((*aResIter), true);
+    }
+  } else {
+    myResults.push_back(theResult);
   }
-  myResults.push_back(theResult);
-  static Events_ID anEvent = Events_Loop::eventByName(EVENT_OBJECT_CREATED);
-  ModelAPI_EventCreator::get()->sendUpdated(theResult, anEvent);
-  // Create event for first Feature 
-  Events_Loop::loop()->flush(anEvent);
+  // in any case result becomes enabled
+  if (!isDisabled()) // disabled feature may be executed when it is added as not enabled (#2078)
+    theResult->setDisabled(theResult, false);
 }
 
-void ModelAPI_Feature::setResult(const boost::shared_ptr<ModelAPI_Result>& theResult,
+void ModelAPI_Feature::setResult(const std::shared_ptr<ModelAPI_Result>& theResult,
                                  const int theIndex)
 {
-  std::list<boost::shared_ptr<ModelAPI_Result> >::iterator aResIter = myResults.begin();
+  std::list<std::shared_ptr<ModelAPI_Result> >::iterator aResIter = myResults.begin();
   for (int anIndex = 0; anIndex < theIndex; anIndex++) {
     aResIter++;
   }
   if (aResIter == myResults.end()) {  // append
     myResults.push_back(theResult);
-    static Events_ID anEvent = Events_Loop::eventByName(EVENT_OBJECT_CREATED);
-    ModelAPI_EventCreator::get()->sendUpdated(theResult, anEvent);
-    // Create event for first Feature, send it to make "created" earlier than "updated"
-    Events_Loop::loop()->flush(anEvent);
   } else {  // update
     *aResIter = theResult;
-    static Events_ID anEvent = Events_Loop::eventByName(EVENT_OBJECT_UPDATED);
-    ModelAPI_EventCreator::get()->sendUpdated(theResult, anEvent);
   }
+  theResult->setDisabled(theResult, false);
 }
 
-boost::shared_ptr<ModelAPI_Document> ModelAPI_Feature::documentToAdd()
+void ModelAPI_Feature::removeResult(const std::shared_ptr<ModelAPI_Result>& theResult)
 {
-  return ModelAPI_PluginManager::get()->currentDocument();
+  theResult->setDisabled(theResult, true);
+  // flush visualisation changes
+  static Events_Loop* aLoop = Events_Loop::loop();
+  static Events_ID aRedispEvent = aLoop->eventByName(EVENT_OBJECT_TO_REDISPLAY);
+  aLoop->flush(aRedispEvent);
 }
 
-ModelAPI_Feature::~ModelAPI_Feature()
+void ModelAPI_Feature::eraseResultFromList(const std::shared_ptr<ModelAPI_Result>& theResult)
+{
+  std::list<std::shared_ptr<ModelAPI_Result> >::iterator aResIter = myResults.begin();
+  for(; aResIter != myResults.end(); aResIter++) {
+    ResultPtr aRes = *aResIter;
+    if (aRes == theResult) {
+      std::string aGroup = aRes->groupName();
+      aRes->setDisabled(aRes, true); // for complex results to disable all subs
+      aRes->data()->erase();
+      myResults.erase(aResIter);
+
+      static Events_Loop* aLoop = Events_Loop::loop();
+      static Events_ID EVENT_DISP = aLoop->eventByName(EVENT_OBJECT_TO_REDISPLAY);
+      static const ModelAPI_EventCreator* aECreator = ModelAPI_EventCreator::get();
+      aECreator->sendDeleted(document(), aGroup);
+      aECreator->sendUpdated(aRes, EVENT_DISP);
+      break;
+    }
+  }
+}
+
+void ModelAPI_Feature::removeResults(
+  const int theSinceIndex, const bool theForever, const bool theFlush)
 {
+  std::list<std::shared_ptr<ModelAPI_Result> >::iterator aResIter = myResults.begin();
+  for(int anIndex = 0; anIndex < theSinceIndex && aResIter != myResults.end(); anIndex++)
+    aResIter++;
+
+  std::string aGroup;
+  std::list<std::shared_ptr<ModelAPI_Result> >::iterator aNextIter = aResIter;
+  while( aNextIter != myResults.end()) {
+    aGroup = (*aNextIter)->groupName();
+    // remove previously erased results: to enable later if needed only actual (of history change)
+    (*aNextIter)->setDisabled(*aNextIter, true); // just disable results
+    if (theForever) {
+      aNextIter = myResults.erase(aNextIter);
+    } else {
+      aNextIter++;
+    }
+  }
+  if (!aGroup.empty() && theFlush) {
+    // flush visualisation changes
+    static Events_Loop* aLoop = Events_Loop::loop();
+    static Events_ID aRedispEvent = aLoop->eventByName(EVENT_OBJECT_TO_REDISPLAY);
+    aLoop->flush(aRedispEvent);
+    static Events_ID aDelEvent = aLoop->eventByName(EVENT_OBJECT_DELETED);
+    aLoop->flush(aDelEvent);
+  }
+}
+
+void ModelAPI_Feature::eraseResults(const bool theForever)
+{
+  removeResults(0, theForever, true);
+}
+
+const std::string& ModelAPI_Feature::documentToAdd()
+{
+  // empty to use the current document
+  static const std::string anEmpty;
+  return anEmpty;
+}
+
+void ModelAPI_Feature::erase()
+{
+  // if this is the current feature, make the upper feature as current before removing
+  if (document().get() && document()->currentFeature(false).get() == this) {
+    document()->setCurrentFeatureUp();
+  }
+
+  static Events_Loop* aLoop = Events_Loop::loop();
+  static Events_ID EVENT_DISP = aLoop->eventByName(EVENT_OBJECT_TO_REDISPLAY);
+  static const ModelAPI_EventCreator* aECreator = ModelAPI_EventCreator::get();
+
   while (!myResults.empty()) {  // remove one by one with messages
-    boost::shared_ptr<ModelAPI_Result> aRes = *(myResults.begin());
-    myResults.erase(myResults.begin());
-    ModelAPI_EventCreator::get()->sendDeleted(aRes->document(), aRes->groupName());
+    std::shared_ptr<ModelAPI_Result> aRes = *(myResults.begin());
+    aRes->setDisabled(aRes, true); // to avoid activation of the Part result
+    if (!myResults.empty()) // disabling result may erase the list (on undo of Part, issue 665)
+      myResults.erase(myResults.begin());
   }
+  ModelAPI_Object::erase();
+}
+
+ModelAPI_Feature::~ModelAPI_Feature()
+{
+  if (data() && data()->isValid())
+    erase();
 }
 
 FeaturePtr ModelAPI_Feature::feature(ObjectPtr theObject)
 {
-  FeaturePtr aFeature = boost::dynamic_pointer_cast<ModelAPI_Feature>(theObject);
+  FeaturePtr aFeature = std::dynamic_pointer_cast<ModelAPI_Feature>(theObject);
   if (!aFeature) {
-    ResultPtr aResult = boost::dynamic_pointer_cast<ModelAPI_Result>(theObject);
+    ResultPtr aResult = std::dynamic_pointer_cast<ModelAPI_Result>(theObject);
     if (aResult) {
       DocumentPtr aDoc = aResult->document();
       return aDoc->feature(aResult);
@@ -84,3 +197,72 @@ FeaturePtr ModelAPI_Feature::feature(ObjectPtr theObject)
   }
   return aFeature;
 }
+
+bool ModelAPI_Feature::isMacro() const
+{
+  return false;
+}
+
+bool ModelAPI_Feature::setDisabled(const bool theFlag)
+{
+  if (myIsDisabled != theFlag) {
+    myIsDisabled = theFlag;
+    if (myIsDisabled) {
+      removeResults(0, false, false); // flush will be in setCurrentFeature
+    } else {
+      // enable all disabled previously results
+      std::list<std::shared_ptr<ModelAPI_Result> >::iterator aResIter = myResults.begin();
+      for(; aResIter != myResults.end(); aResIter++) {
+        (*aResIter)->setDisabled(*aResIter, false);
+      }
+      // update selection for the case something was updated higher in the history
+      // while this feature was disabled
+      static Events_Loop* aLoop = Events_Loop::loop();
+      static Events_ID kUpdatedSel = aLoop->eventByName(EVENT_UPDATE_SELECTION);
+      static const ModelAPI_EventCreator* aECreator = ModelAPI_EventCreator::get();
+      aECreator->sendUpdated(data()->owner(), kUpdatedSel, false);
+    }
+    return true;
+  }
+  return false;
+}
+
+bool ModelAPI_Feature::isDisabled()
+{
+  return myIsDisabled;
+}
+
+bool ModelAPI_Feature::setStable(const bool theFlag)
+{
+  if (myIsStable != theFlag) {
+    myIsStable = theFlag;
+    // send an event about the stability change (editing is started/finished)
+    static Events_Loop* aLoop = Events_Loop::loop();
+    static Events_ID EVENT_STAB = aLoop->eventByName(EVENT_STABILITY_CHANGED);
+    std::shared_ptr<Events_Message> aMessage(new Events_Message(EVENT_STAB, this));
+    aLoop->send(aMessage, false);
+    return true;
+  }
+  return false;
+}
+
+bool ModelAPI_Feature::isStable()
+{
+  return myIsStable;
+}
+
+bool ModelAPI_Feature::customAction(const std::string& theActionId)
+{
+  return false;
+}
+
+bool ModelAPI_Feature::isPreviewNeeded() const
+{
+  return true;
+}
+
+void ModelAPI_Feature::init()
+{
+  myIsDisabled = false;
+  myIsStable = true;
+}