commit fc4d04d26afc4b777ab907c3d6f99a8a75c500d2
author Daniel Kurka <dankurka@google.com> Mon Nov 11 11:46:10 2013 +0100
committer Gerrit Code Review <noreply-gerritcodereview@google.com> Wed Nov 13 18:41:35 2013 +0000
tree 05e8f53ae2cfc8f40be8b25f4fe9b02769f8f820
parent 25686270df738e1ab215dde684a6e66277c8b08a

Make IE11 work with Firefox history implementation

Change-Id: I2a3f52603bc4e374ddd960ce344ed1cd82fe56e3

user/src/com/google/gwt/user/client/impl/HistoryImplMozilla.java

diff --git a/user/src/com/google/gwt/user/client/impl/HistoryImplMozilla.java b/user/src/com/google/gwt/user/client/impl/HistoryImplMozilla.java
index 6d0da57..720356f 100644
--- a/user/src/com/google/gwt/user/client/impl/HistoryImplMozilla.java
+++ b/user/src/com/google/gwt/user/client/impl/HistoryImplMozilla.java
@@ -22,6 +22,11 @@
 
   @Override
   protected String decodeFragment(String encodedFragment) {
+    // IE11 chooses the firefox permutation
+    // make sure we use the code from HistoryImpl instead of relying on FF behaviour
+    if (isIE11()) {
+      return super.decodeFragment(encodedFragment);
+    }
     // Mozilla browsers pre-decode the result of location.hash, so there's no
     // need to decode it again (which would in fact be incorrect).
     return encodedFragment;
@@ -50,4 +55,8 @@
       $wnd.location.hash = this.@com.google.gwt.user.client.impl.HistoryImpl::encodeFragment(Ljava/lang/String;)(historyToken);
     }
   }-*/;
+
+  private native boolean isIE11() /*-{
+    return $wnd.navigator.userAgent.indexOf('Trident') != -1
+  }-*/;
 }