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Fix for the problem that on undo/redo of feature creation (in this particular case...
[modules/shaper.git] / src / Model / Model_Session.cpp
index 4f95c72cc7cefdf0934e46a8ad4e3997730344b9..7081ebd418b4cdbfb0dee22917dec9040c1f5d4d 100644 (file)
@@ -15,7 +15,7 @@
 #include <Model_Validator.h>
 #include <ModelAPI_Events.h>
 #include <Events_Loop.h>
-#include <Events_Error.h>
+#include <Events_InfoMessage.h>
 #include <Config_FeatureMessage.h>
 #include <Config_AttributeMessage.h>
 #include <Config_ValidatorMessage.h>
@@ -29,8 +29,6 @@
 #include <TDF_RelocationTable.hxx>
 #include <TDF_ClosureTool.hxx>
 
-using namespace std;
-
 static Model_Session* myImpl = new Model_Session();
 
 // t oredirect all calls to the root document
@@ -38,13 +36,13 @@ static Model_Session* myImpl = new Model_Session();
 
 bool Model_Session::load(const char* theFileName)
 {
-  bool aRes = ROOT_DOC->load(theFileName, ROOT_DOC);
+  bool aRes = ROOT_DOC->load(theFileName, "root", ROOT_DOC);
   return aRes;
 }
 
 bool Model_Session::save(const char* theFileName, std::list<std::string>& theResults)
 {
-  return ROOT_DOC->save(theFileName, theResults);
+  return ROOT_DOC->save(theFileName, "root", theResults);
 }
 
 void Model_Session::closeAll()
@@ -144,7 +142,7 @@ std::list<std::string> Model_Session::redoList()
   return ROOT_DOC->redoList();
 }
 
-FeaturePtr Model_Session::createFeature(string theFeatureID, Model_Document* theDocOwner)
+FeaturePtr Model_Session::createFeature(std::string theFeatureID, Model_Document* theDocOwner)
 {
   if (this != myImpl) {
     return myImpl->createFeature(theFeatureID, theDocOwner);
@@ -156,9 +154,9 @@ FeaturePtr Model_Session::createFeature(string theFeatureID, Model_Document* the
   if (myPlugins.find(theFeatureID) != myPlugins.end()) {
     std::pair<std::string, std::string>& aPlugin = myPlugins[theFeatureID]; // plugin and doc kind
     if (!aPlugin.second.empty() && aPlugin.second != theDocOwner->kind()) {
-      Events_Error::send(
-          string("Feature '") + theFeatureID + "' can be created only in document '"
-              + aPlugin.second + "' by the XML definition");
+      Events_InfoMessage("Model_Session",
+          "Feature '%1' can be created only in document '%2' by the XML definition")
+          .arg(theFeatureID).arg(aPlugin.second).send();
       return FeaturePtr();
     }
     myCurrentPluginName = aPlugin.first;
@@ -169,16 +167,18 @@ FeaturePtr Model_Session::createFeature(string theFeatureID, Model_Document* the
     if (myPluginObjs.find(myCurrentPluginName) != myPluginObjs.end()) {
       FeaturePtr aCreated = myPluginObjs[myCurrentPluginName]->createFeature(theFeatureID);
       if (!aCreated) {
-        Events_Error::send(
-            string("Can not initialize feature '") + theFeatureID + "' in plugin '"
-                + myCurrentPluginName + "'");
+        Events_InfoMessage("Model_Session",
+            "Can not initialize feature '%1' in plugin '%2'")
+            .arg(theFeatureID).arg(myCurrentPluginName).send();
       }
       return aCreated;
     } else {
-      Events_Error::send(string("Can not load plugin '") + myCurrentPluginName + "'");
+      Events_InfoMessage("Model_Session",
+        "Can not load plugin '%1'").arg(myCurrentPluginName).send();
     }
   } else {
-    Events_Error::send(string("Feature '") + theFeatureID + "' not found in any plugin");
+    Events_InfoMessage("Model_Session",
+      "Feature '%1' not found in any plugin").arg(theFeatureID).send();
   }
 
   return FeaturePtr();  // return nothing
@@ -186,34 +186,30 @@ FeaturePtr Model_Session::createFeature(string theFeatureID, Model_Document* the
 
 std::shared_ptr<ModelAPI_Document> Model_Session::moduleDocument()
 {
-  bool aFirstCall = !Model_Application::getApplication()->hasDocument("root");
+  Handle(Model_Application) anApp = Model_Application::getApplication();
+  bool aFirstCall = !anApp->hasRoot();
   if (aFirstCall) {
+    // to be sure that plugins are loaded,
+    // even before the first "createFeature" call (in unit tests)
+    LoadPluginsInfo();
     // creation of the root document is always outside of the transaction, so, avoid checking it
     setCheckTransactions(false);
-  }
-  std::shared_ptr<ModelAPI_Document> aDoc = std::shared_ptr<ModelAPI_Document>(
-      Model_Application::getApplication()->getDocument("root"));
-  if (aFirstCall) {
+    anApp->createDocument(0); // 0 is a root ID
     // creation of the root document is always outside of the transaction, so, avoid checking it
     setCheckTransactions(true);
   }
-  return aDoc;
+  return anApp->rootDocument();
 }
 
-std::shared_ptr<ModelAPI_Document> Model_Session::document(std::string theDocID)
+std::shared_ptr<ModelAPI_Document> Model_Session::document(int theDocID)
 {
   return std::shared_ptr<ModelAPI_Document>(
-      Model_Application::getApplication()->getDocument(theDocID));
+      Model_Application::getApplication()->document(theDocID));
 }
 
 bool Model_Session::hasModuleDocument()
 {
-  return Model_Application::getApplication()->hasDocument("root");
-}
-
-bool Model_Session::hasDocument(std::string theDocID)
-{
-  return Model_Application::getApplication()->hasDocument(theDocID);
+  return Model_Application::getApplication()->hasRoot();
 }
 
 std::shared_ptr<ModelAPI_Document> Model_Session::activeDocument()
@@ -252,13 +248,25 @@ void Model_Session::setActiveDocument(
     std::shared_ptr<ModelAPI_Document> aPrevious = myCurrentDoc;
     myCurrentDoc = theDoc;
     if (theDoc.get() && theSendSignal) {
+      // this must be before the synchronisation call because features in PartSet lower than this
+      // part feature must be disabled and don't recomputed anymore (issue 1156,
+      // translation feature is failed on activation of Part 2)
+      if (isOperation()) { // do it only in transaction, not on opening of document
+        DocumentPtr aRoot = moduleDocument();
+        if (myCurrentDoc != aRoot) {
+          FeaturePtr aPartFeat = ModelAPI_Tools::findPartFeature(aRoot, myCurrentDoc);
+          if (aPartFeat.get()) {
+            aRoot->setCurrentFeature(aPartFeat, false);
+          }
+        }
+      }
       // syncronize the document: it may be just opened or opened but removed before
       std::shared_ptr<Model_Document> aDoc = std::dynamic_pointer_cast<Model_Document>(theDoc);
       if (aDoc.get()) {
         bool aWasChecked = myCheckTransactions;
         setCheckTransactions(false);
         TDF_LabelList anEmptyUpdated;
-        aDoc->objects()->synchronizeFeatures(anEmptyUpdated, true, true);
+        aDoc->objects()->synchronizeFeatures(anEmptyUpdated, true, true, false, true);
         if (aWasChecked)
             setCheckTransactions(true);
       }
@@ -275,14 +283,6 @@ void Model_Session::setActiveDocument(
       } else {
         // make the current feature the latest in sub, root current feature becomes this sub
         makeCurrentLast(myCurrentDoc);
-        DocumentPtr aRoot = moduleDocument();
-        ResultPtr aPartRes = ModelAPI_Tools::findPartResult(aRoot, myCurrentDoc);
-        if (aPartRes.get()) {
-          FeaturePtr aPartFeat = aRoot->feature(aPartRes);
-          if (aPartFeat.get()) {
-            aRoot->setCurrentFeature(aPartFeat, false);
-          }
-        }
       }
     }
   }
@@ -290,20 +290,18 @@ void Model_Session::setActiveDocument(
 
 std::list<std::shared_ptr<ModelAPI_Document> > Model_Session::allOpenedDocuments()
 {
-  list<std::shared_ptr<ModelAPI_Document> > aResult;
+  std::list<std::shared_ptr<ModelAPI_Document> > aResult;
   aResult.push_back(moduleDocument());
   // add subs recursively
-  list<std::shared_ptr<ModelAPI_Document> >::iterator aDoc = aResult.begin();
+  std::list<std::shared_ptr<ModelAPI_Document> >::iterator aDoc = aResult.begin();
   for(; aDoc != aResult.end(); aDoc++) {
     DocumentPtr anAPIDoc = *aDoc;
     std::shared_ptr<Model_Document> aDoc = std::dynamic_pointer_cast<Model_Document>(anAPIDoc);
     if (aDoc) {
-      const std::set<std::string> aSubs = aDoc->subDocuments(true);
-      std::set<std::string>::const_iterator aSubIter = aSubs.cbegin();
+      const std::set<int> aSubs = aDoc->subDocuments();
+      std::set<int>::const_iterator aSubIter = aSubs.cbegin();
       for(; aSubIter != aSubs.cend(); aSubIter++) {
-        if (!Model_Application::getApplication()->isLoadByDemand(*aSubIter)) {
-          aResult.push_back(Model_Application::getApplication()->getDocument(*aSubIter));
-        }
+        aResult.push_back(Model_Application::getApplication()->document(*aSubIter));
       }
     }
   }
@@ -316,11 +314,9 @@ bool Model_Session::isLoadByDemand(const std::string theDocID)
 }
 
 std::shared_ptr<ModelAPI_Document> Model_Session::copy(
-    std::shared_ptr<ModelAPI_Document> theSource, std::string theID)
+    std::shared_ptr<ModelAPI_Document> theSource, const int theDestID)
 {
-  // create a new document
-  std::shared_ptr<Model_Document> aNew = std::dynamic_pointer_cast<Model_Document>(
-      Model_Application::getApplication()->getDocument(theID));
+  std::shared_ptr<Model_Document> aNew = Model_Application::getApplication()->document(theDestID);
   // make a copy of all labels
   TDF_Label aSourceRoot = std::dynamic_pointer_cast<Model_Document>(theSource)->document()->Main()
       .Father();
@@ -328,12 +324,12 @@ std::shared_ptr<ModelAPI_Document> Model_Session::copy(
   Handle(TDF_DataSet) aDS = new TDF_DataSet;
   aDS->AddLabel(aSourceRoot);
   TDF_ClosureTool::Closure(aDS);
-  Handle(TDF_RelocationTable) aRT = new TDF_RelocationTable;
+  Handle(TDF_RelocationTable) aRT = new TDF_RelocationTable(Standard_True);
   aRT->SetRelocation(aSourceRoot, aTargetRoot);
   TDF_CopyTool::Copy(aDS, aRT);
 
   TDF_LabelList anEmptyUpdated;
-  aNew->objects()->synchronizeFeatures(anEmptyUpdated, true, true);
+  aNew->objects()->synchronizeFeatures(anEmptyUpdated, true, true, true, true);
   return aNew;
 }
 
@@ -345,7 +341,7 @@ Model_Session::Model_Session()
   ModelAPI_Session::setSession(std::shared_ptr<ModelAPI_Session>(this));
   // register the configuration reading listener
   Events_Loop* aLoop = Events_Loop::loop();
-  static const Events_ID kFeatureEvent = 
+  static const Events_ID kFeatureEvent =
     Events_Loop::eventByName(Config_FeatureMessage::MODEL_EVENT());
   aLoop->registerListener(this, kFeatureEvent);
   aLoop->registerListener(this, Events_Loop::eventByName(EVENT_OBJECT_CREATED), 0, true);
@@ -356,38 +352,40 @@ Model_Session::Model_Session()
 
 void Model_Session::processEvent(const std::shared_ptr<Events_Message>& theMessage)
 {
-  static const Events_ID kFeatureEvent = 
+  static const Events_ID kFeatureEvent =
     Events_Loop::eventByName(Config_FeatureMessage::MODEL_EVENT());
   static const Events_ID kValidatorEvent = Events_Loop::eventByName(EVENT_VALIDATOR_LOADED);
   if (theMessage->eventID() == kFeatureEvent) {
-    const std::shared_ptr<Config_FeatureMessage> aMsg = 
+    const std::shared_ptr<Config_FeatureMessage> aMsg =
       std::dynamic_pointer_cast<Config_FeatureMessage>(theMessage);
     if (aMsg) {
+
       // process the plugin info, load plugin
       if (myPlugins.find(aMsg->id()) == myPlugins.end()) {
         myPlugins[aMsg->id()] = std::pair<std::string, std::string>(
           aMsg->pluginLibrary(), aMsg->documentKind());
       }
     } else {
-      const std::shared_ptr<Config_AttributeMessage> aMsgAttr = 
+      const std::shared_ptr<Config_AttributeMessage> aMsgAttr =
         std::dynamic_pointer_cast<Config_AttributeMessage>(theMessage);
       if (aMsgAttr) {
+
         if (!aMsgAttr->isObligatory()) {
           validators()->registerNotObligatory(aMsgAttr->featureId(), aMsgAttr->attributeId());
         }
         if(aMsgAttr->isConcealment()) {
           validators()->registerConcealment(aMsgAttr->featureId(), aMsgAttr->attributeId());
         }
-        if (!aMsgAttr->caseId().empty()) {
-          validators()->registerCase(aMsgAttr->featureId(), aMsgAttr->attributeId(),
-            aMsgAttr->switchId(), aMsgAttr->caseId());
+        const std::list<std::pair<std::string, std::string> >& aCases = aMsgAttr->getCases();
+        if (!aCases.empty()) {
+          validators()->registerCase(aMsgAttr->featureId(), aMsgAttr->attributeId(), aCases);
         }
       }
     }
     // plugins information was started to load, so, it will be loaded
     myPluginsInfoLoaded = true;
   } else if (theMessage->eventID() == kValidatorEvent) {
-    std::shared_ptr<Config_ValidatorMessage> aMsg = 
+    std::shared_ptr<Config_ValidatorMessage> aMsg =
       std::dynamic_pointer_cast<Config_ValidatorMessage>(theMessage);
     if (aMsg) {
       if (aMsg->attributeId().empty()) {  // feature validator
@@ -399,13 +397,14 @@ void Model_Session::processEvent(const std::shared_ptr<Events_Message>& theMessa
     }
   } else {  // create/update/delete
     if (myCheckTransactions && !isOperation())
-      Events_Error::send("Modification of data structure outside of the transaction");
+      Events_InfoMessage("Model_Session",
+        "Modification of data structure outside of the transaction").send();
     // if part is deleted, make the root as the current document (on undo of Parts creations)
     static const Events_ID kDeletedEvent = Events_Loop::eventByName(EVENT_OBJECT_DELETED);
     if (theMessage->eventID() == kDeletedEvent) {
       std::shared_ptr<ModelAPI_ObjectDeletedMessage> aDeleted =
         std::dynamic_pointer_cast<ModelAPI_ObjectDeletedMessage>(theMessage);
-      if (aDeleted && 
+      if (aDeleted &&
           aDeleted->groups().find(ModelAPI_ResultPart::group()) != aDeleted->groups().end())
       {
          // check that the current feature of the session is still the active Part (even disabled)
@@ -423,7 +422,8 @@ void Model_Session::processEvent(const std::shared_ptr<Events_Message>& theMessa
           }
         }
         if (!aFound) { // if not, the part was removed, so activate the module document
-          setActiveDocument(moduleDocument());
+          if (myCurrentDoc.get())
+            setActiveDocument(moduleDocument());
         }
       }
     }