Back to index

lightning-sunbird  0.9+nobinonly
nsMsgRecipientArray.cpp
Go to the documentation of this file.
00001 /* -*- Mode: C++; tab-width: 2; 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.org code.
00016  *
00017  * The Initial Developer of the Original Code is
00018  * Netscape Communications Corporation.
00019  * Portions created by the Initial Developer are Copyright (C) 1998
00020  * the Initial Developer. All Rights Reserved.
00021  *
00022  * Contributor(s):
00023  *   Pierre Phaneuf <pp@ludusdesign.com>
00024  *
00025  * Alternatively, the contents of this file may be used under the terms of
00026  * either of the GNU General Public License Version 2 or later (the "GPL"),
00027  * or the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
00028  * in which case the provisions of the GPL or the LGPL are applicable instead
00029  * of those above. If you wish to allow use of your version of this file only
00030  * under the terms of either the GPL or the LGPL, and not to allow others to
00031  * use your version of this file under the terms of the MPL, indicate your
00032  * decision by deleting the provisions above and replace them with the notice
00033  * and other provisions required by the GPL or the LGPL. If you do not delete
00034  * the provisions above, a recipient may use your version of this file under
00035  * the terms of any one of the MPL, the GPL or the LGPL.
00036  *
00037  * ***** END LICENSE BLOCK ***** */
00038 #include "nsMsgRecipientArray.h"
00039 #include "nsString.h"
00040 #include "nsReadableUtils.h"
00041 
00042 nsMsgRecipientArray::nsMsgRecipientArray()
00043 {
00044        m_array = new nsStringArray;
00045 }
00046 
00047 
00048 nsMsgRecipientArray::~nsMsgRecipientArray()
00049 {
00050   delete m_array;
00051 }
00052 
00053 /* the following macro actually implement addref, release and query interface for our class. */
00054 NS_IMPL_ISUPPORTS1(nsMsgRecipientArray, nsIMsgRecipientArray)
00055 
00056 nsresult nsMsgRecipientArray::StringAt(PRInt32 idx, PRUnichar **_retval)
00057 {
00058   if (!_retval || !m_array)
00059     return NS_ERROR_NULL_POINTER;
00060   
00061   nsString aStr;
00062   m_array->StringAt(idx, aStr);
00063   *_retval = ToNewUnicode(aStr);
00064   return NS_OK;
00065 }
00066 
00067 nsresult nsMsgRecipientArray::AppendString(const PRUnichar *aString, PRBool *_retval)
00068 {
00069        if (!_retval || !m_array)
00070               return NS_ERROR_NULL_POINTER;
00071               
00072        *_retval = m_array->AppendString(nsString(aString));
00073 
00074        return NS_OK;
00075 }
00076 
00077 nsresult nsMsgRecipientArray::RemoveStringAt(PRInt32 idx, PRBool *_retval)
00078 {
00079        if (!_retval || !m_array)
00080               return NS_ERROR_NULL_POINTER;
00081               
00082        *_retval = m_array->RemoveStringAt(idx);
00083 
00084        return NS_OK;
00085 }
00086 
00087 nsresult nsMsgRecipientArray::Clear()
00088 {
00089        if (!m_array)
00090               return NS_ERROR_NULL_POINTER;
00091        
00092        m_array->Clear();
00093 
00094        return NS_OK;
00095 }
00096 
00097 nsresult nsMsgRecipientArray::GetCount(PRInt32 *aCount)
00098 {
00099        if (!aCount || !m_array)
00100               return NS_ERROR_NULL_POINTER;
00101 
00102        *aCount = m_array->Count();
00103        return NS_OK;
00104 }