Add m-esr52 at 52.6.0

1 files changed, 36 insertions, 0 deletions

diff --git a/dom/xul/templates/nsIXULTemplateRuleFilter.idl b/dom/xul/templates/nsIXULTemplateRuleFilter.idl
new file mode 100644
index 000000000..59c88e072
--- /dev/null
+++ b/dom/xul/templates/nsIXULTemplateRuleFilter.idl
@@ -0,0 +1,36 @@
+/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
+/* 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/. */
+
+#include "domstubs.idl"
+
+interface nsISupports;
+interface nsIXULTemplateResult;
+
+/**
+ * A rule filter may be used to add additional filtering of results to a rule.
+ * The filter is used to further reject results from matching the template's
+ * rules, beyond what the template syntax can do itself, thus allowing for
+ * more complex result filtering. The rule filter is applied after the rule
+ * syntax within the template.
+ *
+ * Only one filter may apply to each rule within the template and may be
+ * assigned using the template builder's addRuleFilter method.
+ */
+[scriptable, uuid(819cd1ed-8010-42e1-a8b9-778b726a1ff3)]
+interface nsIXULTemplateRuleFilter : nsISupports
+{
+  /**
+   * Evaluate a result and return true if the result is accepted by this
+   * filter, or false if it is rejected. Accepted results will have output
+   * generated for them for the rule. Rejected results will not, but they
+   * may still match another rule.
+   *
+   * @param aRef the result to examine
+   * @param aRule the rule node
+   *
+   * @return true if the rule matches
+   */
+  boolean match(in nsIXULTemplateResult aRef, in nsIDOMNode aRule);
+};