1 files changed, 44 insertions, 0 deletions
diff --git a/src/main/java/com/google/gerrit/client/ui/ChangeLink.java b/src/main/java/com/google/gerrit/client/ui/ChangeLink.java
new file mode 100644
index 0000000000..94e9deb9a8
--- /dev/null
+++ b/src/main/java/com/google/gerrit/client/ui/ChangeLink.java
@@ -0,0 +1,44 @@
+// Copyright 2008 Google Inc.
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+// http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+package com.google.gerrit.client.ui;
+
+import com.google.gerrit.client.Link;
+import com.google.gerrit.client.changes.ChangeScreen;
+import com.google.gerrit.client.data.ChangeInfo;
+import com.google.gerrit.client.reviewdb.Change;
+import com.google.gwt.core.client.GWT;
+import com.google.gwt.user.client.DOM;
+
+public class ChangeLink extends DirectScreenLink {
+  protected Change.Id id;
+  private ChangeInfo info;
+
+  public ChangeLink(final String text, final Change.Id c) {
+    super(text, Link.toChange(c));
+    final String plink = GWT.getModuleBaseURL() + c.get();
+    DOM.setElementProperty(DOM.getFirstChild(getElement()), "href", plink);
+    id = c;
+  }
+
+  public ChangeLink(final String text, final ChangeInfo c) {
+    this(text, c.getId());
+    info = c;
+  }
+
+  @Override
+  protected Screen createScreen() {
+    return info != null ? new ChangeScreen(info) : new ChangeScreen(id);
+  }
+}