mirror of
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96 lines
3.6 KiB
C++
96 lines
3.6 KiB
C++
/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
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/* ***** BEGIN LICENSE BLOCK *****
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* Version: MPL 1.1/GPL 2.0/LGPL 2.1
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*
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* The contents of this file are subject to the Mozilla Public License Version
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* 1.1 (the "License"); you may not use this file except in compliance with
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* the License. You may obtain a copy of the License at
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* http://www.mozilla.org/MPL/
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*
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* Software distributed under the License is distributed on an "AS IS" basis,
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* WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
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* for the specific language governing rights and limitations under the
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* License.
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*
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* The Original Code is mozilla.org code.
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*
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* The Initial Developer of the Original Code is
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* Netscape Communications Corporation.
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* Portions created by the Initial Developer are Copyright (C) 1999
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* the Initial Developer. All Rights Reserved.
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*
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* Contributor(s):
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*
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* Alternatively, the contents of this file may be used under the terms of
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* either of the GNU General Public License Version 2 or later (the "GPL"),
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* or the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
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* in which case the provisions of the GPL or the LGPL are applicable instead
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* of those above. If you wish to allow use of your version of this file only
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* under the terms of either the GPL or the LGPL, and not to allow others to
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* use your version of this file under the terms of the MPL, indicate your
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* decision by deleting the provisions above and replace them with the notice
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* and other provisions required by the GPL or the LGPL. If you do not delete
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* the provisions above, a recipient may use your version of this file under
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* the terms of any one of the MPL, the GPL or the LGPL.
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*
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* ***** END LICENSE BLOCK ***** */
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#ifndef _nsMsgThread_H
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#define _nsMsgThread_H
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#include "nsIMsgThread.h"
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#include "nsString.h"
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#include "MailNewsTypes.h"
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#include "mdb.h"
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class nsIMdbTable;
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class nsIMsgDBHdr;
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class nsMsgDatabase;
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class nsMsgThread : public nsIMsgThread {
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public:
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nsMsgThread();
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nsMsgThread(nsMsgDatabase *db, nsIMdbTable *table);
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virtual ~nsMsgThread();
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friend class nsMsgThreadEnumerator;
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NS_DECL_ISUPPORTS
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NS_DECL_NSIMSGTHREAD
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// non-interface methods
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nsIMdbTable *GetMDBTable() {return m_mdbTable;}
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nsIMdbRow *GetMetaRow() {return m_metaRow;}
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nsMsgDatabase *m_mdbDB ;
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protected:
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void Init();
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virtual nsresult InitCachedValues();
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nsresult ChangeChildCount(PRInt32 delta);
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nsresult ChangeUnreadChildCount(PRInt32 delta);
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nsresult RemoveChild(nsMsgKey msgKey);
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nsresult SetThreadRootKey(nsMsgKey threadRootKey);
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nsresult GetChildHdrForKey(nsMsgKey desiredKey,
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nsIMsgDBHdr **result, PRInt32 *resultIndex);
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nsresult RerootThread(nsIMsgDBHdr *newParentOfOldRoot, nsIMsgDBHdr *oldRoot, nsIDBChangeAnnouncer *announcer);
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nsresult ReparentChildrenOf(nsMsgKey oldParent, nsMsgKey newParent, nsIDBChangeAnnouncer *announcer);
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nsresult ReparentNonReferenceChildrenOf(nsIMsgDBHdr *topLevelHdr, nsMsgKey newParentKey,
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nsIDBChangeAnnouncer *announcer);
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nsresult ReparentMsgsWithInvalidParent(PRUint32 numChildren, nsMsgKey threadParentKey);
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nsMsgKey m_threadKey;
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PRUint32 m_numChildren;
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PRUint32 m_numUnreadChildren;
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PRUint32 m_flags;
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nsIMdbTable *m_mdbTable;
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nsIMdbRow *m_metaRow;
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PRBool m_cachedValuesInitialized;
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nsMsgKey m_threadRootKey;
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PRUint32 m_newestMsgDate;
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};
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#endif
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