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https://repo.dactyloidae.xyz/Dactyloidae/UXP.git
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66 lines
1.6 KiB
C++
66 lines
1.6 KiB
C++
/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
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/* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
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#include "nsMsgReadStateTxn.h"
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#include "nsIMutableArray.h"
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#include "nsIMsgHdr.h"
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#include "nsComponentManagerUtils.h"
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nsMsgReadStateTxn::nsMsgReadStateTxn()
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{
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}
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nsMsgReadStateTxn::~nsMsgReadStateTxn()
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{
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}
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nsresult
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nsMsgReadStateTxn::Init(nsIMsgFolder *aParentFolder,
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uint32_t aNumKeys,
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nsMsgKey *aMsgKeyArray)
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{
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NS_ENSURE_ARG_POINTER(aParentFolder);
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mParentFolder = aParentFolder;
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mMarkedMessages.AppendElements(aMsgKeyArray, aNumKeys);
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return nsMsgTxn::Init();
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}
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NS_IMETHODIMP
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nsMsgReadStateTxn::UndoTransaction()
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{
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return MarkMessages(false);
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}
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NS_IMETHODIMP
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nsMsgReadStateTxn::RedoTransaction()
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{
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return MarkMessages(true);
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}
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NS_IMETHODIMP
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nsMsgReadStateTxn::MarkMessages(bool aAsRead)
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{
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nsresult rv;
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nsCOMPtr<nsIMutableArray> messageArray =
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do_CreateInstance(NS_ARRAY_CONTRACTID, &rv);
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NS_ENSURE_SUCCESS(rv, rv);
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uint32_t length = mMarkedMessages.Length();
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for (uint32_t i = 0; i < length; i++) {
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nsCOMPtr<nsIMsgDBHdr> curMsgHdr;
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rv = mParentFolder->GetMessageHeader(mMarkedMessages[i],
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getter_AddRefs(curMsgHdr));
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if (NS_SUCCEEDED(rv) && curMsgHdr) {
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messageArray->AppendElement(curMsgHdr, false);
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}
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}
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return mParentFolder->MarkMessagesRead(messageArray, aAsRead);
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}
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