removed fix from Aleksei for big copying file because doesn't work with audio/video/flash element on mac

src/board/UBBoardController.cpp

@@ -996,30 +996,32 @@ void UBBoardController::downloadURL(const QUrl& url, QString contentSourceUrl, c
                 || contentType.startsWith("application/widget")
                 || contentType.startsWith("application/vnd.apple-widget");
 
-        if (shouldLoadFileData)
-        {
+
+        // TODO: claudio Fix it because it doesn't work with audio/video/flash items dropped from the teacher bar
+//        if (shouldLoadFileData)
+//        {
             QFile file(fileName);
             file.open(QIODevice::ReadOnly);
             downloadFinished(true, formedUrl, QUrl(), contentType, file.readAll(), pPos, pSize, isBackground, internalData);
             file.close();
-        }
-        else
-        {
-            // media items should be copyed in separate thread
-
-            sDownloadFileDesc desc;
-            desc.modal = false;
-            desc.srcUrl = sUrl;
-            desc.originalSrcUrl = contentSourceUrl;
-            desc.currentSize = 0;
-            desc.name = QFileInfo(url.toString()).fileName();
-            desc.totalSize = 0; // The total size will be retrieved during the download
-            desc.pos = pPos;
-            desc.size = pSize;
-            desc.isBackground = isBackground;
-
-            UBDownloadManager::downloadManager()->addFileToDownload(desc);
-        }
+//        }
+//        else
+//        {
+//            // media items should be copyed in separate thread
+
+//            sDownloadFileDesc desc;
+//            desc.modal = false;
+//            desc.srcUrl = sUrl;
+//            desc.originalSrcUrl = contentSourceUrl;
+//            desc.currentSize = 0;
+//            desc.name = QFileInfo(url.toString()).fileName();
+//            desc.totalSize = 0; // The total size will be retrieved during the download
+//            desc.pos = pPos;
+//            desc.size = pSize;
+//            desc.isBackground = isBackground;
+
+//            UBDownloadManager::downloadManager()->addFileToDownload(desc);
+//        }
     }
     else
     {