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.

Header

Mercurial (72d8b54ce014)

VCS Links

Line Code
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172
/* -*- 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/. */

#include "msgCore.h"
#include "nsMsgFolderNotificationService.h"
#include "nsIArray.h"
#include "nsArrayUtils.h"
#include "nsIMsgHdr.h"
#include "nsIMsgImapMailFolder.h"
#include "nsIImapIncomingServer.h"

//
//  nsMsgFolderNotificationService
//
NS_IMPL_ISUPPORTS(nsMsgFolderNotificationService, nsIMsgFolderNotificationService)

nsMsgFolderNotificationService::nsMsgFolderNotificationService()
{
}

nsMsgFolderNotificationService::~nsMsgFolderNotificationService()
{
  /* destructor code */
}

NS_IMETHODIMP nsMsgFolderNotificationService::GetHasListeners(bool *aHasListeners)
{
  NS_ENSURE_ARG_POINTER(aHasListeners);
  *aHasListeners = mListeners.Length() > 0;
  return NS_OK;
}


/* void addListener (in nsIMsgFolderListener aListener, in msgFolderListenerFlag flags); */
NS_IMETHODIMP nsMsgFolderNotificationService::AddListener(nsIMsgFolderListener *aListener,
                                                          msgFolderListenerFlag aFlags)
{
  NS_ENSURE_ARG_POINTER(aListener);
  MsgFolderListener listener(aListener, aFlags);
  mListeners.AppendElementUnlessExists(listener);
  return NS_OK;
}

/* void removeListener (in nsIMsgFolderListener aListener); */
NS_IMETHODIMP nsMsgFolderNotificationService::RemoveListener(nsIMsgFolderListener *aListener)
{
  NS_ENSURE_ARG_POINTER(aListener);

  mListeners.RemoveElement(aListener);
  return NS_OK;
}

#define NOTIFY_MSGFOLDER_LISTENERS(propertyflag_, propertyfunc_, params_) \
  PR_BEGIN_MACRO                                                          \
  nsTObserverArray<MsgFolderListener>::ForwardIterator iter(mListeners);  \
  while (iter.HasMore()) {                                                \
    const MsgFolderListener &listener = iter.GetNext();                   \
    if (listener.mFlags & propertyflag_)                                  \
      listener.mListener->propertyfunc_ params_;                          \
  }                                                                       \
  PR_END_MACRO

/* void notifyMsgAdded (in nsIMsgDBHdr aMsg); */
NS_IMETHODIMP nsMsgFolderNotificationService::NotifyMsgAdded(nsIMsgDBHdr *aMsg)
{
  NOTIFY_MSGFOLDER_LISTENERS(msgAdded, MsgAdded, (aMsg));
  return NS_OK;
}

/* void notifyMsgsClassified (in  */
NS_IMETHODIMP nsMsgFolderNotificationService::NotifyMsgsClassified(
  nsIArray *aMsgs, bool aJunkProcessed, bool aTraitProcessed)
{
  NOTIFY_MSGFOLDER_LISTENERS(msgsClassified, MsgsClassified,
                             (aMsgs, aJunkProcessed, aTraitProcessed));
  return NS_OK;
}

/* void notifyMsgsDeleted (in nsIArray aMsgs); */
NS_IMETHODIMP nsMsgFolderNotificationService::NotifyMsgsDeleted(nsIArray *aMsgs)
{
  NOTIFY_MSGFOLDER_LISTENERS(msgsDeleted, MsgsDeleted, (aMsgs));
  return NS_OK;
}

/* void notifyMsgsMoveCopyCompleted (in boolean aMove, in nsIArray aSrcMsgs,
                                     in nsIMsgFolder aDestFolder); */
NS_IMETHODIMP nsMsgFolderNotificationService::NotifyMsgsMoveCopyCompleted(
  bool aMove, nsIArray *aSrcMsgs, nsIMsgFolder *aDestFolder,
  nsIArray *aDestMsgs)
{
  uint32_t count = mListeners.Length();

  // IMAP delete model means that a "move" isn't really a move, it is a copy,
  // followed by storing the IMAP deleted flag on the message.
  bool isReallyMove = aMove;
  if (count > 0 && aMove)
  {
    nsresult rv;
    // Assume that all the source messages are from the same server.
    nsCOMPtr<nsIMsgDBHdr> message(do_QueryElementAt(aSrcMsgs, 0, &rv));
    NS_ENSURE_SUCCESS(rv, rv);

    nsCOMPtr<nsIMsgFolder> msgFolder;
    rv = message->GetFolder(getter_AddRefs(msgFolder));
    NS_ENSURE_SUCCESS(rv, rv);

    nsCOMPtr<nsIMsgImapMailFolder> imapFolder(do_QueryInterface(msgFolder));
    if (imapFolder)
    {
      nsCOMPtr<nsIImapIncomingServer> imapServer;
      imapFolder->GetImapIncomingServer(getter_AddRefs(imapServer));
      if (imapServer)
      {
        nsMsgImapDeleteModel deleteModel;
        imapServer->GetDeleteModel(&deleteModel);
        if (deleteModel == nsMsgImapDeleteModels::IMAPDelete)
          isReallyMove = false;
      }
    }
  }

  NOTIFY_MSGFOLDER_LISTENERS(msgsMoveCopyCompleted, MsgsMoveCopyCompleted,
                             (isReallyMove, aSrcMsgs, aDestFolder, aDestMsgs));
  return NS_OK;
}

NS_IMETHODIMP
nsMsgFolderNotificationService::NotifyMsgKeyChanged(nsMsgKey aOldKey,
                                                    nsIMsgDBHdr *aNewHdr)
{
  NOTIFY_MSGFOLDER_LISTENERS(msgKeyChanged, MsgKeyChanged, (aOldKey, aNewHdr));
  return NS_OK;
}

/* void notifyFolderAdded(in nsIMsgFolder aFolder); */
NS_IMETHODIMP nsMsgFolderNotificationService::NotifyFolderAdded(nsIMsgFolder *aFolder)
{
  NOTIFY_MSGFOLDER_LISTENERS(folderAdded, FolderAdded, (aFolder));
  return NS_OK;
}

/* void notifyFolderDeleted(in nsIMsgFolder aFolder); */
NS_IMETHODIMP nsMsgFolderNotificationService::NotifyFolderDeleted(nsIMsgFolder *aFolder)
{
  NOTIFY_MSGFOLDER_LISTENERS(folderDeleted, FolderDeleted, (aFolder));
  return NS_OK;
}

/* void notifyFolderMoveCopyCompleted(in boolean aMove, in nsIMsgFolder aSrcFolder, in nsIMsgFolder aDestFolder); */
NS_IMETHODIMP nsMsgFolderNotificationService::NotifyFolderMoveCopyCompleted(bool aMove, nsIMsgFolder *aSrcFolder, nsIMsgFolder *aDestFolder)
{
  NOTIFY_MSGFOLDER_LISTENERS(folderMoveCopyCompleted, FolderMoveCopyCompleted,
                             (aMove, aSrcFolder, aDestFolder));
  return NS_OK;
}

/* void notifyFolderRenamed (in nsIMsgFolder aOrigFolder, in nsIMsgFolder aNewFolder); */
NS_IMETHODIMP nsMsgFolderNotificationService::NotifyFolderRenamed(nsIMsgFolder *aOrigFolder, nsIMsgFolder *aNewFolder)
{
  NOTIFY_MSGFOLDER_LISTENERS(folderRenamed, FolderRenamed, (aOrigFolder, aNewFolder));
  return NS_OK;
}

/* void notifyItemEvent (in nsISupports aItem, in string aEvent, in nsISupports aData, in AUTF8String aString); */
NS_IMETHODIMP nsMsgFolderNotificationService::NotifyItemEvent(nsISupports *aItem, const nsACString &aEvent, nsISupports *aData, const nsACString &aString)
{
  NOTIFY_MSGFOLDER_LISTENERS(itemEvent, ItemEvent, (aItem, aEvent, aData, aString));
  return NS_OK;
}