michael@0: /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
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 TRANSFRMX_TXNAMESPACEMAP_H
michael@0: #define TRANSFRMX_TXNAMESPACEMAP_H
michael@0: 
michael@0: #include "nsIAtom.h"
michael@0: #include "nsCOMArray.h"
michael@0: #include "nsTArray.h"
michael@0: 
michael@0: class txNamespaceMap
michael@0: {
michael@0: public:
michael@0:     txNamespaceMap();
michael@0:     txNamespaceMap(const txNamespaceMap& aOther);
michael@0: 
michael@0:     nsrefcnt AddRef()
michael@0:     {
michael@0:         return ++mRefCnt;
michael@0:     }
michael@0:     nsrefcnt Release()
michael@0:     {
michael@0:         if (--mRefCnt == 0) {
michael@0:             mRefCnt = 1; //stabilize
michael@0:             delete this;
michael@0:             return 0;
michael@0:         }
michael@0:         return mRefCnt;
michael@0:     }
michael@0: 
michael@0:     nsresult mapNamespace(nsIAtom* aPrefix, const nsAString& aNamespaceURI);
michael@0:     int32_t lookupNamespace(nsIAtom* aPrefix);
michael@0:     int32_t lookupNamespaceWithDefault(const nsAString& aPrefix);
michael@0: 
michael@0: private:
michael@0:     nsAutoRefCnt mRefCnt;
michael@0:     nsCOMArray<nsIAtom> mPrefixes;
michael@0:     nsTArray<int32_t> mNamespaces;
michael@0: };
michael@0: 
michael@0: #endif //TRANSFRMX_TXNAMESPACEMAP_H