1 files changed, 42 insertions, 0 deletions
diff --git a/comm/suite/components/pref/content/pref-locationbar.js b/comm/suite/components/pref/content/pref-locationbar.js
new file mode 100644
index 0000000000..042621eb35
--- /dev/null
+++ b/comm/suite/components/pref/content/pref-locationbar.js
@@ -0,0 +1,42 @@
+/* This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
+
+function Startup()
+{
+  // On systems that has the file view component, autoFill and showPopup will
+  // return results from local browsing "history", even if autocomplete.enabled
+  // is turned off, so we'll need to remove the dependent look in the ui.
+
+  if ("@mozilla.org/autocomplete/search;1?name=file" in Cc)
+  {
+    // We indent the checkboxes with the class attribute set to "indent", so
+    // just remove the attribute.
+    document.getElementById("autoFill").removeAttribute("class");
+    document.getElementById("showPopup").removeAttribute("class");
+  }
+
+  updateDependent();
+}
+
+function updateDependent()
+{
+  var matchHistoryPref = document.getElementById("browser.urlbar.suggest.history");
+  EnableElementById("matchOnlyTyped", matchHistoryPref.value);
+
+  var matchBookmarkPref = document.getElementById("browser.urlbar.suggest.bookmark");
+  var autoCompleteEnabled = matchHistoryPref.value || matchBookmarkPref.value;
+  EnableElementById("matchBehavior", autoCompleteEnabled);
+
+  // If autoFill has a class attribute, we don't have the file view component.
+  // We then need to update autoFill and showPopup.
+  if (document.getElementById("autoFill").hasAttribute("class"))
+  {
+    EnableElementById("autoFill", autoCompleteEnabled);
+    EnableElementById("showPopup", autoCompleteEnabled);
+  }
+
+  // We need to update autocomplete.enabled as the backend still respects it.
+  document.getElementById("browser.urlbar.autocomplete.enabled").value =
+    autoCompleteEnabled;
+}