Corrected for bug PAL13637.

[modules/smesh.git] / src / SMESHGUI / SMESHGUI.cxx

diff --git a/src/SMESHGUI/SMESHGUI.cxx b/src/SMESHGUI/SMESHGUI.cxx
index 0362edadc6faeabd7567d75d85bbac6141ecd87b..1163703b52355fe3e5571f418f3353db85bad826 100644 (file)
--- a/src/SMESHGUI/SMESHGUI.cxx
+++ b/src/SMESHGUI/SMESHGUI.cxx
@@ -352,21 +352,32 @@ using namespace std;
          if ( aFile.exists() )
            aFile.remove();
          SUIT_OverrideCursor wc;
-         switch ( theCommandID ) {
-         case 125:
-         case 122:
-           aMesh->ExportToMED( aFilename.latin1(), toCreateGroups, aFormat );
-           break;
-         case 124:
-         case 121:
-           aMesh->ExportDAT( aFilename.latin1() );
-           break;
-         case 126:
-         case 123:
-           aMesh->ExportUNV( aFilename.latin1() );
-           break;
-         default:
-           break;
+
+         try {
+           switch ( theCommandID ) {
+           case 125:
+           case 122:
+             aMesh->ExportToMED( aFilename.latin1(), toCreateGroups, aFormat );
+             break;
+           case 124:
+           case 121:
+             aMesh->ExportDAT( aFilename.latin1() );
+             break;
+           case 126:
+           case 123:
+             aMesh->ExportUNV( aFilename.latin1() );
+             break;
+           default:
+             break;
+           }
+         }
+         catch (const SALOME::SALOME_Exception& S_ex){
+           wc.suspend();
+           SUIT_MessageBox::warn1(SMESHGUI::desktop(),
+                                   QObject::tr("SMESH_WRN_WARNING"),
+                                   QObject::tr("SMESH_EXPORT_FAILED"),
+                                   QObject::tr("SMESH_BUT_OK"));
+           wc.resume();
          }
        }
       }
@@ -2161,12 +2172,14 @@ bool SMESHGUI::OnGUIEvent( int theCommandID )
       LightApp_SelectionMgr* mgr = selectionMgr();
       SALOME_ListIO selected; mgr->selectedObjects( selected );
 
-      if (selected.Extent() == 1)      {
-       Handle(SALOME_InteractiveObject) anIObject = selected.First();
-       if(anIObject->hasEntry())
+      SALOME_ListIteratorOfListIO it(selected);
+      for(; it.More(); it.Next()) {
+        Handle(SALOME_InteractiveObject) anIObject = it.Value();
+       if(anIObject->hasEntry()) {
          if(SMESH_Actor *anActor = SMESH::FindActorByEntry(anIObject->getEntry())){
            anActor->SetPointsLabeled( !anActor->GetPointsLabeled() );
          }
+       }
       }
       break;
     }