GUAC-1293: Fire events when file uploads and downloads complete.

guacamole/src/main/webapp/app/client/types/ManagedFileDownload.js

@@ -138,6 +138,9 @@ angular.module('client').factory('ManagedFileDownload', ['$rootScope', '$injecto
                 ManagedFileTransferState.setStreamState(managedFileDownload.transferState,
                     ManagedFileTransferState.StreamState.CLOSED);
 
+                // Notify of upload completion
+                $rootScope.$broadcast('guacDownloadComplete', filename);
+
             });
         };
 

guacamole/src/main/webapp/app/client/types/ManagedFileUpload.js

@@ -211,6 +211,9 @@ angular.module('client').factory('ManagedFileUpload', ['$rootScope', '$injector'
                         ManagedFileTransferState.setStreamState(managedFileUpload.transferState,
                             ManagedFileTransferState.StreamState.CLOSED);
 
+                        // Notify of upload completion
+                        $rootScope.$broadcast('guacUploadComplete', file.name);
+
                     }
 
                     // Otherwise, update progress