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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/. */
#include "mozilla/Attributes.h"
#include "msgCore.h"
#include "nsCOMArray.h"
#include "nsIMsgThread.h"
#include "MailNewsTypes.h"
#include "nsTArray.h"
#include "nsIMsgDatabase.h"
#include "nsIMsgHdr.h"
#include "nsMsgDBView.h"
class nsMsgGroupView;
class nsMsgGroupThread : public nsIMsgThread {
public:
friend class nsMsgGroupView;
nsMsgGroupThread();
explicit nsMsgGroupThread(nsIMsgDatabase* db);
NS_DECL_NSIMSGTHREAD
NS_DECL_ISUPPORTS
protected:
virtual ~nsMsgGroupThread();
void Init();
nsMsgViewIndex AddChildFromGroupView(nsIMsgDBHdr* child, nsMsgDBView* view);
nsresult RemoveChild(nsMsgKey msgKey);
nsresult RerootThread(nsIMsgDBHdr* newParentOfOldRoot, nsIMsgDBHdr* oldRoot,
nsIDBChangeAnnouncer* announcer);
virtual nsMsgViewIndex AddMsgHdrInDateOrder(nsIMsgDBHdr* child,
nsMsgDBView* view);
virtual nsMsgViewIndex GetInsertIndexFromView(
nsMsgDBView* view, nsIMsgDBHdr* child,
nsMsgViewSortOrderValue threadSortOrder);
nsresult ReparentNonReferenceChildrenOf(nsIMsgDBHdr* topLevelHdr,
nsMsgKey newParentKey,
nsIDBChangeAnnouncer* announcer);
nsresult ReparentChildrenOf(nsMsgKey oldParent, nsMsgKey newParent,
nsIDBChangeAnnouncer* announcer);
nsresult ChangeUnreadChildCount(int32_t delta);
nsresult GetChildHdrForKey(nsMsgKey desiredKey, nsIMsgDBHdr** result,
int32_t* resultIndex);
uint32_t NumRealChildren();
virtual void InsertMsgHdrAt(nsMsgViewIndex index, nsIMsgDBHdr* hdr);
virtual void SetMsgHdrAt(nsMsgViewIndex index, nsIMsgDBHdr* hdr);
virtual nsMsgViewIndex FindMsgHdr(nsIMsgDBHdr* hdr);
nsMsgKey m_threadKey;
uint32_t m_numUnreadChildren;
uint32_t m_flags;
nsMsgKey m_threadRootKey;
uint32_t m_newestMsgDate;
nsTArray<nsMsgKey> m_keys;
bool m_dummy; // top level msg is a dummy, e.g., grouped by age.
nsCOMPtr<nsIMsgDatabase> m_db; // should we make a weak ref or just a ptr?
};
class nsMsgXFGroupThread : public nsMsgGroupThread {
public:
nsMsgXFGroupThread();
NS_IMETHOD GetNumChildren(uint32_t* aNumChildren) override;
NS_IMETHOD GetChildKeyAt(uint32_t aIndex, nsMsgKey* aResult) override;
NS_IMETHOD GetChildHdrAt(uint32_t aIndex, nsIMsgDBHdr** aResult) override;
NS_IMETHOD RemoveChildAt(uint32_t aIndex) override;
protected:
virtual ~nsMsgXFGroupThread();
virtual void InsertMsgHdrAt(nsMsgViewIndex index, nsIMsgDBHdr* hdr) override;
virtual void SetMsgHdrAt(nsMsgViewIndex index, nsIMsgDBHdr* hdr) override;
virtual nsMsgViewIndex FindMsgHdr(nsIMsgDBHdr* hdr) override;
virtual nsMsgViewIndex AddMsgHdrInDateOrder(nsIMsgDBHdr* child,
nsMsgDBView* view) override;
virtual nsMsgViewIndex GetInsertIndexFromView(
nsMsgDBView* view, nsIMsgDBHdr* child,
nsMsgViewSortOrderValue threadSortOrder) override;
nsCOMArray<nsIMsgFolder> m_folders;
};
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