/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
/* ***** BEGIN LICENSE BLOCK *****
 * Version: MPL 1.1/GPL 2.0/LGPL 2.1
 *
 * The contents of this file are subject to the Mozilla Public License Version
 * 1.1 (the "License"); you may not use this file except in compliance with
 * the License. You may obtain a copy of the License at
 * http://www.mozilla.org/MPL/
 *
 * Software distributed under the License is distributed on an "AS IS" basis,
 * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
 * for the specific language governing rights and limitations under the
 * License.
 *
 * The Original Code is Mozilla Communicator client code, released
 * March 31, 1998.
 *
 * The Initial Developer of the Original Code is
 * Netscape Communications Corporation.
 * Portions created by the Initial Developer are Copyright (C) 1998
 * the Initial Developer. All Rights Reserved.
 *
 * Contributor(s):
 *   Samir Gehani <sgehani@netscape.com>
 *
 * Alternatively, the contents of this file may be used under the terms of
 * either of the GNU General Public License Version 2 or later (the "GPL"),
 * or the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
 * in which case the provisions of the GPL or the LGPL are applicable instead
 * of those above. If you wish to allow use of your version of this file only
 * under the terms of either the GPL or the LGPL, and not to allow others to
 * use your version of this file under the terms of the MPL, indicate your
 * decision by deleting the provisions above and replace them with the notice
 * and other provisions required by the GPL or the LGPL. If you do not delete
 * the provisions above, a recipient may use your version of this file under
 * the terms of any one of the MPL, the GPL or the LGPL.
 *
 * ***** END LICENSE BLOCK ***** */

#include "nsSetupType.h"

nsSetupType::nsSetupType() :
    mDescShort(NULL),
    mDescLong(NULL),
    mComponents(NULL),
    mNext(NULL)
{
}

nsSetupType::~nsSetupType()
{
    if (mDescShort)
        free (mDescShort);
    if (mDescLong)
        free (mDescLong);
    if (mComponents)   
        delete mComponents;
}

int
nsSetupType::SetDescShort(char *aDescShort)
{
    if (!aDescShort)
        return E_PARAM;
    
    mDescShort = aDescShort;

    return OK;
}

char *
nsSetupType::GetDescShort()
{
    if (mDescShort)
        return mDescShort;

    return NULL;
}

int
nsSetupType::SetDescLong(char *aDescLong)
{
    if (!aDescLong)
        return E_PARAM;
    
    mDescLong = aDescLong;

    return OK;
}

char *
nsSetupType::GetDescLong()
{
    if (mDescLong)
        return mDescLong;

    return NULL;
}

int
nsSetupType::SetComponent(nsComponent *aComponent)
{
    if (!aComponent)
        return E_PARAM;

    if (!mComponents)
        mComponents = new nsComponentList();

    if (!mComponents)
        return E_MEM;

    return mComponents->AddComponent(aComponent);
}

int
nsSetupType::UnsetComponent(nsComponent *aComponent)
{
    if (!aComponent)
        return E_PARAM;

    if (!mComponents)
        return OK;

    return mComponents->RemoveComponent(aComponent);
}

nsComponentList *
nsSetupType::GetComponents()
{
    if (mComponents)
        return mComponents;

    return NULL;
}

int
nsSetupType::SetNext(nsSetupType *aSetupType)
{
    if (!aSetupType)
        return E_PARAM;

    mNext = aSetupType;

    return OK;
}

nsSetupType *
nsSetupType::GetNext()
{
    if (mNext)
        return mNext;

    return NULL;
}