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lightning-sunbird  0.9+nobinonly
nsSetupType.cpp
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00001 /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
00002 /* ***** BEGIN LICENSE BLOCK *****
00003  * Version: MPL 1.1/GPL 2.0/LGPL 2.1
00004  *
00005  * The contents of this file are subject to the Mozilla Public License Version
00006  * 1.1 (the "License"); you may not use this file except in compliance with
00007  * the License. You may obtain a copy of the License at
00008  * http://www.mozilla.org/MPL/
00009  *
00010  * Software distributed under the License is distributed on an "AS IS" basis,
00011  * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
00012  * for the specific language governing rights and limitations under the
00013  * License.
00014  *
00015  * The Original Code is Mozilla Communicator client code, released
00016  * March 31, 1998.
00017  *
00018  * The Initial Developer of the Original Code is
00019  * Netscape Communications Corporation.
00020  * Portions created by the Initial Developer are Copyright (C) 1998
00021  * the Initial Developer. All Rights Reserved.
00022  *
00023  * Contributor(s):
00024  *   Samir Gehani <sgehani@netscape.com>
00025  *
00026  * Alternatively, the contents of this file may be used under the terms of
00027  * either of the GNU General Public License Version 2 or later (the "GPL"),
00028  * or the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
00029  * in which case the provisions of the GPL or the LGPL are applicable instead
00030  * of those above. If you wish to allow use of your version of this file only
00031  * under the terms of either the GPL or the LGPL, and not to allow others to
00032  * use your version of this file under the terms of the MPL, indicate your
00033  * decision by deleting the provisions above and replace them with the notice
00034  * and other provisions required by the GPL or the LGPL. If you do not delete
00035  * the provisions above, a recipient may use your version of this file under
00036  * the terms of any one of the MPL, the GPL or the LGPL.
00037  *
00038  * ***** END LICENSE BLOCK ***** */
00039 
00040 #include "nsSetupType.h"
00041 
00042 nsSetupType::nsSetupType() :
00043     mDescShort(NULL),
00044     mDescLong(NULL),
00045     mComponents(NULL),
00046     mNext(NULL)
00047 {
00048 }
00049 
00050 nsSetupType::~nsSetupType()
00051 {
00052     if (mDescShort)
00053         free (mDescShort);
00054     if (mDescLong)
00055         free (mDescLong);
00056     if (mComponents)   
00057         delete mComponents;
00058 }
00059 
00060 int
00061 nsSetupType::SetDescShort(char *aDescShort)
00062 {
00063     if (!aDescShort)
00064         return E_PARAM;
00065     
00066     mDescShort = aDescShort;
00067 
00068     return OK;
00069 }
00070 
00071 char *
00072 nsSetupType::GetDescShort()
00073 {
00074     if (mDescShort)
00075         return mDescShort;
00076 
00077     return NULL;
00078 }
00079 
00080 int
00081 nsSetupType::SetDescLong(char *aDescLong)
00082 {
00083     if (!aDescLong)
00084         return E_PARAM;
00085     
00086     mDescLong = aDescLong;
00087 
00088     return OK;
00089 }
00090 
00091 char *
00092 nsSetupType::GetDescLong()
00093 {
00094     if (mDescLong)
00095         return mDescLong;
00096 
00097     return NULL;
00098 }
00099 
00100 int
00101 nsSetupType::SetComponent(nsComponent *aComponent)
00102 {
00103     if (!aComponent)
00104         return E_PARAM;
00105 
00106     if (!mComponents)
00107         mComponents = new nsComponentList();
00108 
00109     if (!mComponents)
00110         return E_MEM;
00111 
00112     return mComponents->AddComponent(aComponent);
00113 }
00114 
00115 int
00116 nsSetupType::UnsetComponent(nsComponent *aComponent)
00117 {
00118     if (!aComponent)
00119         return E_PARAM;
00120 
00121     if (!mComponents)
00122         return OK;
00123 
00124     return mComponents->RemoveComponent(aComponent);
00125 }
00126 
00127 nsComponentList *
00128 nsSetupType::GetComponents()
00129 {
00130     if (mComponents)
00131         return mComponents;
00132 
00133     return NULL;
00134 }
00135 
00136 int
00137 nsSetupType::SetNext(nsSetupType *aSetupType)
00138 {
00139     if (!aSetupType)
00140         return E_PARAM;
00141 
00142     mNext = aSetupType;
00143 
00144     return OK;
00145 }
00146 
00147 nsSetupType *
00148 nsSetupType::GetNext()
00149 {
00150     if (mNext)
00151         return mNext;
00152 
00153     return NULL;
00154 }