DXR is a code search and navigation tool aimed at making sense of large projects. It supports full-text and regex searches as well as structural queries.

Implementation

Mercurial (3e2b07cf1397)

VCS Links

Line Code
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/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
/* 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 _nsMsgQuickSearchDBView_H_
#define _nsMsgQuickSearchDBView_H_

#include "mozilla/Attributes.h"
#include "nsMsgThreadedDBView.h"
#include "nsIMsgSearchNotify.h"
#include "nsIMsgSearchSession.h"
#include "nsCOMArray.h"
#include "nsIMsgHdr.h"
#include "nsIWeakReferenceUtils.h"

class nsMsgQuickSearchDBView : public nsMsgThreadedDBView,
                               public nsIMsgSearchNotify {
 public:
  nsMsgQuickSearchDBView();

  NS_DECL_ISUPPORTS_INHERITED
  NS_DECL_NSIMSGSEARCHNOTIFY

  virtual const char *GetViewName(void) override { return "QuickSearchView"; }
  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 CloneDBView(nsIMessenger *aMessengerInstance,
                         nsIMsgWindow *aMsgWindow,
                         nsIMsgDBViewCommandUpdater *aCommandUpdater,
                         nsIMsgDBView **_retval) override;
  NS_IMETHOD CopyDBView(nsMsgDBView *aNewMsgDBView,
                        nsIMessenger *aMessengerInstance,
                        nsIMsgWindow *aMsgWindow,
                        nsIMsgDBViewCommandUpdater *aCmdUpdater) override;
  NS_IMETHOD DoCommand(nsMsgViewCommandTypeValue aCommand) override;
  NS_IMETHOD GetViewType(nsMsgViewTypeValue *aViewType) override;
  NS_IMETHOD SetViewFlags(nsMsgViewFlagsTypeValue aViewFlags) override;
  NS_IMETHOD SetSearchSession(nsIMsgSearchSession *aSearchSession) override;
  NS_IMETHOD GetSearchSession(nsIMsgSearchSession **aSearchSession) override;
  NS_IMETHOD OnHdrFlagsChanged(nsIMsgDBHdr *aHdrChanged, uint32_t aOldFlags,
                               uint32_t aNewFlags,
                               nsIDBChangeListener *aInstigator) override;
  NS_IMETHOD OnHdrPropertyChanged(nsIMsgDBHdr *aHdrToChange, bool aPreChange,
                                  uint32_t *aStatus,
                                  nsIDBChangeListener *aInstigator) override;
  NS_IMETHOD OnHdrDeleted(nsIMsgDBHdr *aHdrDeleted, nsMsgKey aParentKey,
                          int32_t aFlags,
                          nsIDBChangeListener *aInstigator) override;
  NS_IMETHOD GetNumMsgsInView(int32_t *aNumMsgs) override;

 protected:
  virtual ~nsMsgQuickSearchDBView();
  nsWeakPtr m_searchSession;
  nsTArray<nsMsgKey> m_origKeys;
  bool m_usingCachedHits;
  bool m_cacheEmpty;
  nsCOMArray<nsIMsgDBHdr> m_hdrHits;
  virtual nsresult AddHdr(nsIMsgDBHdr *msgHdr,
                          nsMsgViewIndex *resultIndex = nullptr) override;
  virtual nsresult OnNewHeader(nsIMsgDBHdr *newHdr, nsMsgKey aParentKey,
                               bool ensureListed) override;
  virtual nsresult DeleteMessages(nsIMsgWindow *window, nsMsgViewIndex *indices,
                                  int32_t numIndices,
                                  bool deleteStorage) override;
  virtual nsresult SortThreads(nsMsgViewSortTypeValue sortType,
                               nsMsgViewSortOrderValue sortOrder) override;
  virtual nsresult GetFirstMessageHdrToDisplayInThread(
      nsIMsgThread *threadHdr, nsIMsgDBHdr **result) override;
  virtual nsresult ExpansionDelta(nsMsgViewIndex index,
                                  int32_t *expansionDelta) override;
  virtual nsresult ListCollapsedChildren(
      nsMsgViewIndex viewIndex, nsIMutableArray *messageArray) override;
  virtual nsresult ListIdsInThread(nsIMsgThread *threadHdr,
                                   nsMsgViewIndex startOfThreadViewIndex,
                                   uint32_t *pNumListed) override;
  virtual nsresult ListIdsInThreadOrder(nsIMsgThread *threadHdr,
                                        nsMsgKey parentKey, uint32_t level,
                                        nsMsgViewIndex *viewIndex,
                                        uint32_t *pNumListed) override;
  virtual nsresult ListIdsInThreadOrder(nsIMsgThread *threadHdr,
                                        nsMsgKey parentKey, uint32_t level,
                                        uint32_t callLevel, nsMsgKey keyToSkip,
                                        nsMsgViewIndex *viewIndex,
                                        uint32_t *pNumListed);
  virtual nsresult GetMessageEnumerator(
      nsISimpleEnumerator **enumerator) override;
  void SavePreSearchInfo();
  void ClearPreSearchInfo();
};

#endif