dom/base/XPathGenerator.h

   1 /* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
   2 /* vim: set ts=8 sts=2 et sw=2 tw=80: */
   3 /* This Source Code Form is subject to the terms of the Mozilla Public
   4  * License, v. 2.0. If a copy of the MPL was not distributed with this file,
   5  * You can obtain one at http://mozilla.org/MPL/2.0/. */
   6
   7 #ifndef XPATHGENERATOR_H__
   8 #define XPATHGENERATOR_H__
   9 #include "nsString.h"
  10 #include "nsINode.h"
  11
  12 class XPathGenerator {
  13  public:
  14   /**
  15    * Return a properly quoted string to insert into an XPath
  16    * */
  17   static void QuoteArgument(const nsAString& aArg, nsAString& aResult);
  18
  19   /**
  20    * Return a valid XPath for the given node (usually the local name itself)
  21    * */
  22   static void EscapeName(const nsAString& aName, nsAString& aResult);
  23
  24   /**
  25    * Generate an approximate XPath query to an (X)HTML node
  26    * */
  27   static void Generate(const nsINode* aNode, nsAString& aResult);
  28 };
  29
  30 #endif