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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 _nsMsgGroupView_H_
#define _nsMsgGroupView_H_
#include "mozilla/Attributes.h"
#include "nsMsgDBView.h"
#include "nsInterfaceHashtable.h"
class nsIMsgThread;
class nsMsgGroupThread;
// Please note that if you override a method of nsMsgDBView,
// you will most likely want to check the m_viewFlags to see if
// we're grouping, and if not, call the base class implementation.
class nsMsgGroupView : public nsMsgDBView
{
public:
nsMsgGroupView();
virtual ~nsMsgGroupView();
NS_IMETHOD Open(nsIMsgFolder *folder, nsMsgViewSortTypeValue sortType,
nsMsgViewSortOrderValue sortOrder, nsMsgViewFlagsTypeValue viewFlags,
int32_t *pCount) override;
NS_IMETHOD OpenWithHdrs(nsISimpleEnumerator *aHeaders, nsMsgViewSortTypeValue aSortType,
nsMsgViewSortOrderValue aSortOrder, nsMsgViewFlagsTypeValue aViewFlags,
int32_t *aCount) override;
NS_IMETHOD GetViewType(nsMsgViewTypeValue *aViewType) override;
NS_IMETHOD CopyDBView(nsMsgDBView *aNewMsgDBView, nsIMessenger *aMessengerInstance,
nsIMsgWindow *aMsgWindow, nsIMsgDBViewCommandUpdater *aCmdUpdater);
NS_IMETHOD Close() override;
NS_IMETHOD OnHdrDeleted(nsIMsgDBHdr *aHdrDeleted, nsMsgKey aParentKey, int32_t aFlags,
nsIDBChangeListener *aInstigator) override;
NS_IMETHOD OnHdrFlagsChanged(nsIMsgDBHdr *aHdrChanged, uint32_t aOldFlags,
uint32_t aNewFlags, nsIDBChangeListener *aInstigator) override;
NS_IMETHOD LoadMessageByViewIndex(nsMsgViewIndex aViewIndex) override;
NS_IMETHOD GetCellProperties(int32_t aRow, nsITreeColumn *aCol, nsAString& aProperties) override;
NS_IMETHOD GetRowProperties(int32_t aRow, nsAString& aProperties) override;
NS_IMETHOD CellTextForColumn(int32_t aRow, const char16_t *aColumnName,
nsAString &aValue) override;
NS_IMETHOD GetThreadContainingMsgHdr(nsIMsgDBHdr *msgHdr, nsIMsgThread **pThread) override;
NS_IMETHOD AddColumnHandler(const nsAString& column, nsIMsgCustomColumnHandler* handler) override;
protected:
virtual void InternalClose();
nsMsgGroupThread *AddHdrToThread(nsIMsgDBHdr *msgHdr, bool *pNewThread);
virtual nsresult HashHdr(nsIMsgDBHdr *msgHdr, nsString& aHashKey);
nsresult GetAgeBucketValue(nsIMsgDBHdr *aMsgHdr, uint32_t * aAgeBucket, bool rcvDate = false); // helper function to get the age bucket for a hdr, useful when grouped by date
nsresult OnNewHeader(nsIMsgDBHdr *newHdr, nsMsgKey aParentKey, bool /*ensureListed*/) override;
virtual int32_t FindLevelInThread(nsIMsgDBHdr *msgHdr, nsMsgViewIndex startOfThread, nsMsgViewIndex viewIndex) override;
// Returns true if we are grouped by a sort attribute that uses a dummy row.
bool GroupViewUsesDummyRow();
nsresult RebuildView(nsMsgViewFlagsTypeValue viewFlags);
virtual nsMsgGroupThread *CreateGroupThread(nsIMsgDatabase *db);
nsInterfaceHashtable <nsStringHashKey, nsIMsgThread> m_groupsTable;
PRExplodedTime m_lastCurExplodedTime;
bool m_dayChanged;
private:
nsString m_kTodayString;
nsString m_kYesterdayString;
nsString m_kLastWeekString;
nsString m_kTwoWeeksAgoString;
nsString m_kOldMailString;
nsString m_kFutureDateString;
};
#endif
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