Fixed scrolling issue after uploading (issue #2442)

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

diff --git a/src/gr/grnet/pithos/web/client/PermissionsAddDialog.java b/src/gr/grnet/pithos/web/client/PermissionsAddDialog.java
index 55aaec6..dd7e052 100644 (file)
--- a/src/gr/grnet/pithos/web/client/PermissionsAddDialog.java
+++ b/src/gr/grnet/pithos/web/client/PermissionsAddDialog.java
@@ -42,6 +42,7 @@ import com.google.gwt.dom.client.NativeEvent;
 import com.google.gwt.event.dom.client.ClickEvent;
 import com.google.gwt.event.dom.client.ClickHandler;
 import com.google.gwt.event.dom.client.KeyCodes;
+import com.google.gwt.regexp.shared.RegExp;
 import com.google.gwt.user.client.Event.NativePreviewEvent;
 import com.google.gwt.user.client.ui.Anchor;
 import com.google.gwt.user.client.ui.Button;
@@ -139,7 +140,12 @@ public class PermissionsAddDialog extends DialogBox {
        protected void addPermission() {
         String selected = null;
                if (userAdd) {
-                       selected = userBox.getText();
+                       selected = userBox.getText().trim();
+                       RegExp emailValidator = RegExp.compile("^[A-Z0-9._%+-]+@[A-Z0-9.-]+[.][A-Z]{2,4}$", "i");
+                       if (!emailValidator.test(selected)) {
+                               app.displayWarning("Username must be a valid email address");
+                               return;
+                       }
                } else if (groupBox.getSelectedIndex() > -1) {
                        String groupName = groupBox.getValue(groupBox.getSelectedIndex());
                        selected = app.getUsername() + ":" + groupName;
@@ -148,9 +154,10 @@ public class PermissionsAddDialog extends DialogBox {
             return;
         }
         if (selected == null || selected.length() == 0 || selected.equals(app.getUsername() + ":")) {
-               app.displayError("You have to select o username or group");
+               app.displayWarning("You have to select a username or group");
                return;
         }
+
                boolean readValue = read.getValue();
                boolean writeValue = write.getValue();