From 5f8de423f190bbb79a62f804151bc24824fa32d8 Mon Sep 17 00:00:00 2001
From: "Matt A. Tobin" <mattatobin@localhost.localdomain>
Date: Fri, 2 Feb 2018 04:16:08 -0500
Subject: Add m-esr52 at 52.6.0

---
 dom/base/nsContentListDeclarations.h | 67 ++++++++++++++++++++++++++++++++++++
 1 file changed, 67 insertions(+)
 create mode 100644 dom/base/nsContentListDeclarations.h

(limited to 'dom/base/nsContentListDeclarations.h')

diff --git a/dom/base/nsContentListDeclarations.h b/dom/base/nsContentListDeclarations.h
new file mode 100644
index 000000000..db3a09036
--- /dev/null
+++ b/dom/base/nsContentListDeclarations.h
@@ -0,0 +1,67 @@
+/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
+/* vim: set ts=8 sts=2 et sw=2 tw=80: */
+/* 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/. */
+
+#ifndef nsContentListDeclarations_h
+#define nsContentListDeclarations_h
+
+#include <stdint.h>
+#include "nsCOMPtr.h"
+
+class nsContentList;
+class nsIAtom;
+class nsIContent;
+class nsINode;
+// Can't use nsStringFwd.h because that's internal-API-only.
+class nsString;
+class nsAString;
+
+// Magic namespace id that means "match all namespaces".  This is
+// negative so it won't collide with actual namespace constants.
+#define kNameSpaceID_Wildcard INT32_MIN
+
+// This is a callback function type that can be used to implement an
+// arbitrary matching algorithm.  aContent is the content that may
+// match the list, while aNamespaceID, aAtom, and aData are whatever
+// was passed to the list's constructor.
+typedef bool (*nsContentListMatchFunc)(nsIContent* aContent,
+                                       int32_t aNamespaceID,
+                                       nsIAtom* aAtom,
+                                       void* aData);
+
+typedef void (*nsContentListDestroyFunc)(void* aData);
+
+/**
+ * A function that allocates the matching data for this
+ * FuncStringContentList.  Returning aString is perfectly fine; in
+ * that case the destructor function should be a no-op.
+ */
+typedef void* (*nsFuncStringContentListDataAllocator)(nsINode* aRootNode,
+                                                      const nsString* aString);
+
+// If aMatchNameSpaceId is kNameSpaceID_Unknown, this will return a
+// content list which matches ASCIIToLower(aTagname) against HTML
+// elements in HTML documents and aTagname against everything else.
+// For any other value of aMatchNameSpaceId, the list will match
+// aTagname against all elements.
+already_AddRefed<nsContentList>
+NS_GetContentList(nsINode* aRootNode,
+                  int32_t aMatchNameSpaceId,
+                  const nsAString& aTagname);
+
+already_AddRefed<nsContentList>
+NS_GetFuncStringNodeList(nsINode* aRootNode,
+                         nsContentListMatchFunc aFunc,
+                         nsContentListDestroyFunc aDestroyFunc,
+                         nsFuncStringContentListDataAllocator aDataAllocator,
+                         const nsAString& aString);
+already_AddRefed<nsContentList>
+NS_GetFuncStringHTMLCollection(nsINode* aRootNode,
+                               nsContentListMatchFunc aFunc,
+                               nsContentListDestroyFunc aDestroyFunc,
+                               nsFuncStringContentListDataAllocator aDataAllocator,
+                               const nsAString& aString);
+
+#endif // nsContentListDeclarations_h
-- 
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