From: mpv <mpv@opencascade.com>
Date: Wed, 22 Mar 2017 14:44:51 +0000 (+0300)
Subject: Fix for the issue #2020 : take into account not yet loaded documents to generate... 
X-Git-Tag: V_2.7.0~200
X-Git-Url: http://git.salome-platform.org/gitweb/?a=commitdiff_plain;h=9081107c3a1a164f3674194adb59d55320ee7e66;p=modules%2Fshaper.git

Fix for the issue #2020 : take into account not yet loaded documents to generate a new document persistent ID.
---

diff --git a/src/Model/Model_Application.cpp b/src/Model/Model_Application.cpp
index 50fa75c04..e6170af5c 100644
--- a/src/Model/Model_Application.cpp
+++ b/src/Model/Model_Application.cpp
@@ -116,9 +116,9 @@ const std::string& Model_Application::loadPath() const
 }
 
 //=======================================================================
-void Model_Application::setLoadByDemand(std::string theID)
+void Model_Application::setLoadByDemand(std::string theID, const int theDocID)
 {
-  myLoadedByDemand.insert(theID);
+  myLoadedByDemand[theID] = theDocID;
 }
 
 //=======================================================================
@@ -150,8 +150,21 @@ void Model_Application::removeUselessDocuments(
 
 int Model_Application::generateDocumentId()
 {
-  int aResult = int(myDocs.size());
-  for(; myDocs.find(aResult) != myDocs.end(); aResult++) {} // count until the result id is unique
+  int aResult;
+  // count until the result id is unique
+  for(aResult = int(myDocs.size()); true; aResult++) {
+    if (myDocs.find(aResult) == myDocs.end()) {
+      bool aFound = false;
+      std::map<std::string, int>::iterator aLBDIter = myLoadedByDemand.begin();
+      for(; aLBDIter != myLoadedByDemand.end(); aLBDIter++) {
+        if (aLBDIter->second == aResult) {
+          aFound = true;
+          break;
+        }
+      }
+      if (!aFound) break;
+    }
+  }
   return aResult;
 }
 
diff --git a/src/Model/Model_Application.h b/src/Model/Model_Application.h
index 492326dc3..f1ca5af06 100644
--- a/src/Model/Model_Application.h
+++ b/src/Model/Model_Application.h
@@ -61,7 +61,7 @@ public:
   //! Returns the path for the loaded by demand documents
   const std::string& loadPath() const;
   //! Defines that specified document must be loaded by demand
-  void setLoadByDemand(std::string theID);
+  void setLoadByDemand(std::string theID, const int theDocID);
   //! Returns true if specified document must be loaded by demand
   bool isLoadByDemand(std::string theID);
   //! Closes and removes the documents that are not loaded by demand and
@@ -88,8 +88,8 @@ public:
   std::map<int, std::shared_ptr<Model_Document> > myDocs;
   /// Path for the loaded by demand documents
   std::string myPath;
-  /// Path for the loaded by demand documents
-  std::set<std::string> myLoadedByDemand;
+  /// Path for the loaded by demand documents (and the persistent ID as the value)
+  std::map<std::string, int> myLoadedByDemand;
 };
 
 #endif
diff --git a/src/Model/Model_Document.cpp b/src/Model/Model_Document.cpp
index d4e7b2d23..ce8386a2e 100755
--- a/src/Model/Model_Document.cpp
+++ b/src/Model/Model_Document.cpp
@@ -222,7 +222,8 @@ bool Model_Document::load(const char* theDirName, const char* theFileName, Docum
     for(; aPartRes != aPartResults.end(); aPartRes++) {
       ResultPartPtr aPart = std::dynamic_pointer_cast<ModelAPI_ResultPart>(*aPartRes);
       if (aPart.get())
-        anApp->setLoadByDemand(aPart->data()->name());
+        anApp->setLoadByDemand(aPart->data()->name(),
+          aPart->data()->document(ModelAPI_ResultPart::DOC_REF())->docId());
     }
 
   } else { // open failed, but new documnet was created to work with it: inform the model
diff --git a/src/Model/Model_ResultPart.cpp b/src/Model/Model_ResultPart.cpp
index 93830df44..d06786869 100644
--- a/src/Model/Model_ResultPart.cpp
+++ b/src/Model/Model_ResultPart.cpp
@@ -43,7 +43,7 @@ void Model_ResultPart::initAttributes()
 
   if (aDocRef->isInitialized() && // initialized immideately means already exist and will be loaded
       !Model_Application::getApplication()->hasDocument(aDocRef->docId()))
-    Model_Application::getApplication()->setLoadByDemand(data()->name());
+    Model_Application::getApplication()->setLoadByDemand(data()->name(), aDocRef->docId());
 }
 
 std::shared_ptr<ModelAPI_Document> Model_ResultPart::partDoc()