michael@0: /* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
michael@0: /* This Source Code Form is subject to the terms of the Mozilla Public
michael@0:  * License, v. 2.0. If a copy of the MPL was not distributed with this
michael@0:  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
michael@0: 
michael@0: #ifndef txStringUtils_h__
michael@0: #define txStringUtils_h__
michael@0: 
michael@0: #include "nsAString.h"
michael@0: #include "nsIAtom.h"
michael@0: #include "nsUnicharUtils.h"
michael@0: #include "nsContentUtils.h" // For ASCIIToLower().
michael@0: 
michael@0: typedef nsCaseInsensitiveStringComparator txCaseInsensitiveStringComparator;
michael@0: 
michael@0: /**
michael@0:  * Check equality between a string and an atom containing ASCII.
michael@0:  */
michael@0: inline bool
michael@0: TX_StringEqualsAtom(const nsASingleFragmentString& aString, nsIAtom* aAtom)
michael@0: {
michael@0:   return aAtom->Equals(aString);
michael@0: }
michael@0: 
michael@0: inline already_AddRefed<nsIAtom>
michael@0: TX_ToLowerCaseAtom(nsIAtom* aAtom)
michael@0: {
michael@0:   nsAutoString str;
michael@0:   aAtom->ToString(str);
michael@0:   nsContentUtils::ASCIIToLower(str);
michael@0:   return do_GetAtom(str);
michael@0: }
michael@0: 
michael@0: #endif // txStringUtils_h__