- use function "BaseObject::setFromFilename" instead of using methods seperated

- add error message if file saving fails

git-svn-id: http://www.openflipper.org/svnrepo/OpenFlipper/branches/Free@14537 383ad7c9-94d9-4d36-a494-682f7c89f535

Plugin-FileOVM/FileOpenVolumeMesh.cc

@@ -234,17 +234,15 @@ bool FileOpenVolumeMeshPlugin::saveObject(int _id, QString _filename) {
         HexahedralMeshObject* hex_mesh_obj = PluginFunctions::hexahedralMeshObject(obj);
         if (mesh_obj) {
 
-            obj->setName(_filename.section(OpenFlipper::Options::dirSeparator(), -1));
-            obj->setPath(_filename.section(OpenFlipper::Options::dirSeparator(), 0, -2));
-
-            fileManager_.writeFile(_filename.toStdString(), *(mesh_obj->mesh()));
+          obj->setFromFileName(_filename);
+          if(!fileManager_.writeFile(_filename.toStdString(), *(mesh_obj->mesh())))
+            emit log(LOGERR, tr("Unable to save ") + _filename);
         }
         else if (hex_mesh_obj) {
 
-            obj->setName(_filename.section(OpenFlipper::Options::dirSeparator(), -1));
-            obj->setPath(_filename.section(OpenFlipper::Options::dirSeparator(), 0, -2));
-
-            fileManager_.writeFile(_filename.toStdString(), *(hex_mesh_obj->mesh()));
+          obj->setFromFileName(_filename);
+          if (!fileManager_.writeFile(_filename.toStdString(), *(hex_mesh_obj->mesh())))
+            emit log(LOGERR, tr("Unable to save ") + _filename);
         }
     }