Fixed row removal from invitations dialog

diff --git a/src/gr/grnet/pithos/web/client/InvitationsDialog.java b/src/gr/grnet/pithos/web/client/InvitationsDialog.java
index f13648b..27e39d6 100644 (file)
--- a/src/gr/grnet/pithos/web/client/InvitationsDialog.java
+++ b/src/gr/grnet/pithos/web/client/InvitationsDialog.java
@@ -55,15 +55,24 @@ import com.google.gwt.user.client.ui.HorizontalPanel;
 import com.google.gwt.user.client.ui.Image;
 import com.google.gwt.user.client.ui.TextBox;
 import com.google.gwt.user.client.ui.VerticalPanel;
+import com.google.gwt.user.client.ui.Widget;
 
 
 /**
  * A dialog box that displays info about invitations
  */
 public class InvitationsDialog extends DialogBox {
+       private static final int INV_PER_PAGE = 5;
+       
        Pithos app;
        VerticalPanel messagesPanel;
        int rows = 0;
+       FlexTable sentInvitationsTable; 
+       /**
+        * The current displayed page of sent invitations 
+        */
+       int currentPage = 0;
+       
        /**
         * The widget constructor.
         */
@@ -133,12 +142,11 @@ public class InvitationsDialog extends DialogBox {
                                
                                Image delete = new Image("images/delete.png");
                                delete.addStyleName("pithos-invitationDeleteImg");
-                               final int r = rows;
                                delete.addClickHandler(new ClickHandler() {
                                        
                                        @Override
                                        public void onClick(ClickEvent event) {
-                                               table.removeRow(r);
+                                               table.removeRow(table.getCellForEvent(event).getRowIndex());
                                        }
                                });
                                table.setWidget(rows, 2, delete);
@@ -175,31 +183,21 @@ public class InvitationsDialog extends DialogBox {
                sentLabel.addStyleName("pithos-sentInvitationsTitle");
                right.add(sentLabel);
                
-               FlexTable sentInvitationsTable = new FlexTable();
-               
-               int row = 0;
-               for (final Invitation i : inv.getSentInvitations()) {
-                       sentInvitationsTable.setText(row, 0, i.getRealname());
-                       row++;
-                       sentInvitationsTable.setText(row, 0, i.getEmail());
-                       if (i.isAccepted())
-                               sentInvitationsTable.setWidget(row, 1, new Image("images/invitation_accepted.png"));
-                       else {
-                               Image img = new Image("images/resend.png");
-                               img.addStyleName("pithos-resendInvitation");
-                               img.addClickHandler(new ClickHandler() {
-                                       
-                                       @Override
-                                       public void onClick(ClickEvent event) {
-                                               sendInvitation(i.getEmail(), i.getRealname());
-                                       }
-                               });
-                               sentInvitationsTable.setWidget(row, 1, img);
-                       }
-                       row++;
-               }
+               sentInvitationsTable = new FlexTable();
+               fillSentInvitationsTable(inv);
                right.add(sentInvitationsTable);
                
+               HorizontalPanel pagerPanel = new HorizontalPanel();
+               Button prev = new Button("prev");
+               pagerPanel.add(prev);
+               Button one = new Button("one");
+               pagerPanel.add(one);
+               Button two = new Button("two");
+               pagerPanel.add(two);
+               Button next = new Button("next");
+               pagerPanel.add(next);
+               right.add(pagerPanel);
+               
                split.add(right);
                
                inner.add(split);
@@ -233,4 +231,29 @@ public class InvitationsDialog extends DialogBox {
                sendInvitation.setHeader("X-Auth-Token", app.getToken());
                Scheduler.get().scheduleDeferred(sendInvitation);
        }
+       
+       void fillSentInvitationsTable(Invitations inv) {
+               int row = 0;
+               for (int j=currentPage * INV_PER_PAGE + 0; j<inv.getSentInvitations().size() && j<(currentPage + 1)* INV_PER_PAGE; j++) {
+                       final Invitation i = inv.getSentInvitations().get(j);
+                       sentInvitationsTable.setText(row, 0, i.getRealname());
+                       row++;
+                       sentInvitationsTable.setText(row, 0, i.getEmail());
+                       if (i.isAccepted())
+                               sentInvitationsTable.setWidget(row, 1, new Image("images/invitation_accepted.png"));
+                       else {
+                               Image img = new Image("images/resend.png");
+                               img.addStyleName("pithos-resendInvitation");
+                               img.addClickHandler(new ClickHandler() {
+                                       
+                                       @Override
+                                       public void onClick(ClickEvent event) {
+                                               sendInvitation(i.getEmail(), i.getRealname());
+                                       }
+                               });
+                               sentInvitationsTable.setWidget(row, 1, img);
+                       }
+                       row++;
+               }
+       }
 }