/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */

/* 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 TRANSFRMX_EXPANDEDNAME_H

#define TRANSFRMX_EXPANDEDNAME_H

#include "nsCOMPtr.h"

#include "nsAtom.h"

#include "mozilla/dom/NameSpaceConstants.h"

class txNamespaceMap;

class txExpandedName {

public:

    txExpandedName() : mNamespaceID(kNameSpaceID_None)

    {

    }

    txExpandedName(int32_t aNsID,

                   nsAtom* aLocalName) : mNamespaceID(aNsID),

                                          mLocalName(aLocalName)

    {

    }

    txExpandedName(const txExpandedName& aOther) :

        mNamespaceID(aOther.mNamespaceID),

        mLocalName(aOther.mLocalName)

    {

    }

    nsresult init(const nsAString& aQName, txNamespaceMap* aResolver,

                  bool aUseDefault);

    void reset()

    {

        mNamespaceID = kNameSpaceID_None;

        mLocalName = nullptr;

    }

    bool isNull()

    {

        return mNamespaceID == kNameSpaceID_None && !mLocalName;

    }

    txExpandedName& operator = (const txExpandedName& rhs)

    {

        mNamespaceID = rhs.mNamespaceID;

        mLocalName = rhs.mLocalName;

        return *this;

    }

    bool operator == (const txExpandedName& rhs) const

    {

        return ((mLocalName == rhs.mLocalName) &&

                (mNamespaceID == rhs.mNamespaceID));

    }

    bool operator != (const txExpandedName& rhs) const

    {

        return ((mLocalName != rhs.mLocalName) ||

                (mNamespaceID != rhs.mNamespaceID));

    }

    int32_t mNamespaceID;

    RefPtr<nsAtom> mLocalName;

};

#endif