XPathGenerator.h (918B)
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 "nsINode.h" 10 #include "nsString.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