mirror of
https://github.com/mozilla/gecko-dev.git
synced 2024-11-05 08:35:26 +00:00
131 lines
3.8 KiB
C++
131 lines
3.8 KiB
C++
/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
|
|
/* ***** 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.org code.
|
|
*
|
|
* 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):
|
|
*
|
|
* 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 "nsMsgTxn.h"
|
|
#include "nsIMsgHdr.h"
|
|
|
|
NS_IMPL_THREADSAFE_ADDREF(nsMsgTxn)
|
|
NS_IMPL_THREADSAFE_RELEASE(nsMsgTxn)
|
|
NS_IMPL_THREADSAFE_QUERY_INTERFACE1(nsMsgTxn, nsITransaction)
|
|
|
|
// note that aEditor is not refcounted
|
|
nsMsgTxn::nsMsgTxn()
|
|
{
|
|
m_txnType = 0;
|
|
}
|
|
|
|
nsMsgTxn::~nsMsgTxn()
|
|
{
|
|
}
|
|
|
|
NS_IMETHODIMP nsMsgTxn::DoTransaction(void)
|
|
{
|
|
return NS_OK;
|
|
}
|
|
|
|
NS_IMETHODIMP nsMsgTxn::GetIsTransient(PRBool *aIsTransient)
|
|
{
|
|
if (nsnull!=aIsTransient)
|
|
*aIsTransient = PR_FALSE;
|
|
else
|
|
return NS_ERROR_NULL_POINTER;
|
|
return NS_OK;
|
|
}
|
|
|
|
NS_IMETHODIMP nsMsgTxn::Merge(nsITransaction *aTransaction, PRBool *aDidMerge)
|
|
{
|
|
return NS_ERROR_NOT_IMPLEMENTED;
|
|
}
|
|
|
|
|
|
NS_IMETHODIMP nsMsgTxn::GetMsgWindow(nsIMsgWindow **msgWindow)
|
|
{
|
|
if (!msgWindow || !m_msgWindow)
|
|
return NS_ERROR_NULL_POINTER;
|
|
*msgWindow = m_msgWindow;
|
|
NS_ADDREF (*msgWindow);
|
|
return NS_OK;
|
|
}
|
|
|
|
NS_IMETHODIMP nsMsgTxn::SetMsgWindow(nsIMsgWindow *msgWindow)
|
|
{
|
|
m_msgWindow = msgWindow;
|
|
return NS_OK;
|
|
}
|
|
|
|
NS_IMETHODIMP
|
|
nsMsgTxn::GetTransactionType(PRUint32 *txnType)
|
|
{
|
|
if (!txnType)
|
|
return NS_ERROR_NULL_POINTER;
|
|
*txnType = m_txnType;
|
|
return NS_OK;
|
|
}
|
|
|
|
NS_IMETHODIMP
|
|
nsMsgTxn::SetTransactionType(PRUint32 txnType)
|
|
{
|
|
m_txnType = txnType;
|
|
return NS_OK;
|
|
}
|
|
|
|
/*none of the callers pass null aFolder,
|
|
we always initialize aResult (before we pass in) for the case where the key is not in the db*/
|
|
nsresult
|
|
nsMsgTxn::CheckForToggleDelete(nsIMsgFolder *aFolder, const nsMsgKey &aMsgKey, PRBool *aResult)
|
|
{
|
|
NS_ENSURE_ARG(aResult);
|
|
nsCOMPtr<nsIMsgDBHdr> message;
|
|
nsCOMPtr<nsIMsgDatabase> db;
|
|
nsresult rv = aFolder->GetMsgDatabase(nsnull,getter_AddRefs(db));
|
|
if (db)
|
|
{
|
|
PRBool containsKey;
|
|
rv = db->ContainsKey(aMsgKey, &containsKey);
|
|
if (NS_FAILED(rv) || !containsKey) // the message has been deleted from db, so we cannot do toggle here
|
|
return NS_OK;
|
|
rv = db->GetMsgHdrForKey(aMsgKey, getter_AddRefs(message));
|
|
PRUint32 flags;
|
|
if (NS_SUCCEEDED(rv) && message)
|
|
{
|
|
message->GetFlags(&flags);
|
|
*aResult = (flags & MSG_FLAG_IMAP_DELETED) != 0;
|
|
}
|
|
}
|
|
return rv;
|
|
}
|