Add new change state "deferred".v2.2.1-based

Support for new change state "deferred" to be able to discern
"really dead" from "postponed" changes. This is equal to "abandoned"
for all practical purposes except presentation and filtering. State
transitions are possible between "review in progress", "abandoned"
and "deferred". And menu bar has new "All/deferred" and "My/Deferred
Changes" default filters.

Task-number: QTQAINFRA-598
Change-Id: I57b4f716fb826c5f246d02463b1ed9c75c4d04ae
Reviewed-by: Sergio Ahumada <sergio.ahumada@digia.com>
Reviewed-by: Oswald Buddenhagen <oswald.buddenhagen@digia.com>

1 files changed, 19 insertions, 0 deletions

diff --git a/gerrit-gwtui/src/main/java/com/google/gerrit/client/changes/PatchSetComplexDisclosurePanel.java b/gerrit-gwtui/src/main/java/com/google/gerrit/client/changes/PatchSetComplexDisclosurePanel.java
index 2c044fa0f1..8fb10600eb 100644
--- a/gerrit-gwtui/src/main/java/com/google/gerrit/client/changes/PatchSetComplexDisclosurePanel.java
+++ b/gerrit-gwtui/src/main/java/com/google/gerrit/client/changes/PatchSetComplexDisclosurePanel.java
@@ -283,6 +283,25 @@ class PatchSetComplexDisclosurePanel extends CommonComplexDisclosurePanel {
       actionsPanel.add(b);
     }
 
+    if (changeDetail.canDefer()) {
+      final Button b = new Button(Util.C.buttonDeferChangeBegin());
+      b.addClickHandler(new ClickHandler() {
+        @Override
+        public void onClick(final ClickEvent event) {
+          b.setEnabled(false);
+          new CommentedChangeActionDialog<ChangeDetail>(patchSet.getId(), createCommentedCallback(b),
+              Util.C.deferChangeTitle(), Util.C.headingDeferMessage(),
+              Util.C.buttonDeferChangeSend(), Util.C.buttonDeferChangeCancel(),
+              Gerrit.RESOURCES.css().deferChangeDialog(), Gerrit.RESOURCES.css().deferMessage()) {
+                public void onSend() {
+                  Util.MANAGE_SVC.deferChange(getPatchSetId() , getMessageText(), createCallback());
+                }
+              }.center();
+        }
+      });
+      actionsPanel.add(b);
+    }
+
     if (changeDetail.canAbandon()) {
       final Button b = new Button(Util.C.buttonAbandonChangeBegin());
       b.addClickHandler(new ClickHandler() {