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/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
/* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
#ifndef _nsMsgThread_H
#define _nsMsgThread_H
#include "nsAutoPtr.h"
#include "nsIMsgThread.h"
#include "nsStringGlue.h"
#include "MailNewsTypes.h"
#include "mdb.h"
class nsIMdbTable;
class nsIMsgDBHdr;
class nsMsgDatabase;
class nsMsgThread : public nsIMsgThread {
public:
nsMsgThread();
nsMsgThread(nsMsgDatabase *db, nsIMdbTable *table);
friend class nsMsgThreadEnumerator;
friend class nsMsgDatabase;
NS_DECL_ISUPPORTS
NS_DECL_NSIMSGTHREAD
RefPtr<nsMsgDatabase> m_mdbDB;
protected:
virtual ~nsMsgThread();
void Init();
void Clear();
virtual nsresult InitCachedValues();
nsresult ChangeChildCount(int32_t delta);
nsresult ChangeUnreadChildCount(int32_t delta);
nsresult RemoveChild(nsMsgKey msgKey);
nsresult SetThreadRootKey(nsMsgKey threadRootKey);
nsresult GetChildHdrForKey(nsMsgKey desiredKey,
nsIMsgDBHdr **result, int32_t *resultIndex);
nsresult RerootThread(nsIMsgDBHdr *newParentOfOldRoot, nsIMsgDBHdr *oldRoot, nsIDBChangeAnnouncer *announcer);
nsresult ReparentChildrenOf(nsMsgKey oldParent, nsMsgKey newParent, nsIDBChangeAnnouncer *announcer);
nsresult ReparentNonReferenceChildrenOf(nsIMsgDBHdr *topLevelHdr, nsMsgKey newParentKey,
nsIDBChangeAnnouncer *announcer);
nsresult ReparentMsgsWithInvalidParent(uint32_t numChildren, nsMsgKey threadParentKey);
nsMsgKey m_threadKey;
uint32_t m_numChildren;
uint32_t m_numUnreadChildren;
uint32_t m_flags;
nsCOMPtr<nsIMdbTable> m_mdbTable;
nsCOMPtr<nsIMdbRow> m_metaRow;
bool m_cachedValuesInitialized;
nsMsgKey m_threadRootKey;
uint32_t m_newestMsgDate;
};
#endif
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