1 files changed, 46 insertions, 0 deletions
diff --git a/gerrit-prettify/src/main/java/com/google/gerrit/prettify/client/PrivateScopeImplIE6.java b/gerrit-prettify/src/main/java/com/google/gerrit/prettify/client/PrivateScopeImplIE6.java
new file mode 100644
index 0000000000..abb4e15812
--- /dev/null
+++ b/gerrit-prettify/src/main/java/com/google/gerrit/prettify/client/PrivateScopeImplIE6.java
@@ -0,0 +1,46 @@
+// Copyright (C) 2010 The Android Open Source Project
+//
+// 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.prettify.client;
+
+import com.google.gwt.core.client.JavaScriptObject;
+
+/** IE6 requires us to initialize the document before we can use it. */
+public class PrivateScopeImplIE6 extends PrivateScopeImpl {
+  private JavaScriptObject context;
+
+  @Override
+  protected void onAttach() {
+    super.onAttach();
+    context = nativeInitContext(scopeName);
+  }
+
+  @Override
+  public JavaScriptObject getContext() {
+    return context;
+  }
+
+  private static native JavaScriptObject nativeInitContext(String scopeName)
+  /*-{
+    var fe = $wnd[scopeName];
+    fe.document.write(
+        '<script>'
+      + 'parent._PrivateScopeNewChild = this;'
+      + '</' + 'script>'
+    );
+    var ctx = $wnd._PrivateScopeNewChild;
+    $wnd._PrivateScopeNewChild = undefined;
+    return ctx;
+  }-*/;
+}