Experimentaly added a "please wait" popup during potentialy long delete operations

[pithos-web-client] / src / gr / grnet / pithos / web / client / Pithos.java

diff --git a/src/gr/grnet/pithos/web/client/Pithos.java b/src/gr/grnet/pithos/web/client/Pithos.java
index f288cc7..90d77d5 100644 (file)
--- a/src/gr/grnet/pithos/web/client/Pithos.java
+++ b/src/gr/grnet/pithos/web/client/Pithos.java
@@ -98,6 +98,7 @@ import com.google.gwt.user.client.Command;
 import com.google.gwt.user.client.Cookies;
 import com.google.gwt.user.client.Event;
 import com.google.gwt.user.client.History;
+import com.google.gwt.user.client.Timer;
 import com.google.gwt.user.client.Window;
 import com.google.gwt.user.client.ui.AbstractImagePrototype;
 import com.google.gwt.user.client.ui.Button;
@@ -900,11 +901,14 @@ public class Pithos implements EntryPoint, ResizeHandler {
        }
 
     public void deleteFolder(final Folder folder, final Command callback) {
+       final PleaseWaitPopup pwp = new PleaseWaitPopup();
+       pwp.center();
         String path = "/" + folder.getContainer() + "/" + folder.getPrefix() + "?delimiter=/" + "&t=" + System.currentTimeMillis();
         DeleteRequest deleteFolder = new DeleteRequest(getApiPath(), folder.getOwner(), path) {
                        
                        @Override
                        protected void onUnauthorized(Response response) {
+                               pwp.hide();
                                sessionExpired();
                        }
                        
@@ -918,6 +922,14 @@ public class Pithos implements EntryPoint, ResizeHandler {
                                                updateStatistics();
                                                if (callback != null)
                                                        callback.execute();
+                                               Timer t = new Timer() {
+                                                       
+                                                       @Override
+                                                       public void run() {
+                                                               pwp.hide();
+                                                       }
+                                               };
+                                               t.schedule(5000);
                                        }
                                }, true);
                        }
@@ -934,6 +946,7 @@ public class Pithos implements EntryPoint, ResizeHandler {
                 }
                 else
                     displayError("System error unable to delete folder: " + t.getMessage());
+                               pwp.hide();
                        }
                };
                deleteFolder.setHeader("X-Auth-Token", getToken());