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     2 **

     3 ** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies).

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     5 ** Contact: Nokia Corporation (qt-info@nokia.com)

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    14 ** this package.

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    16 ** GNU Lesser General Public License Usage

    17 ** Alternatively, this file may be used under the terms of the GNU Lesser

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    38 ** $QT_END_LICENSE$

    39 **

    40 ****************************************************************************/

    41 #include "maemohelpers_p.h"

    42 #include "qmessagefilter_p.h"

    43 #include "qmessagesortorder_p.h"

    44 #include "qmessageaccountfilter_p.h"

    45 #include "qmessageaccountsortorder_p.h"

    46 #include "qmessagefolderfilter_p.h"

    47 #include "qmessagefoldersortorder_p.h"

    48 #include "qmessagestore.h"

    49 

    50 QTM_BEGIN_NAMESPACE

    51 

    52 Q_GLOBAL_STATIC(MessagingHelper, messagingHelper);

    53 

    54 MessagingHelper* MessagingHelper::instance()

    55 {

    56     return messagingHelper();

    57 }

    58 

    59 MessagingHelper::MessagingHelper()

    60 {

    61 }

    62 

    63 MessagingHelper::~MessagingHelper()

    64 {

    65 }

    66 

    67 

    68 void MessagingHelper::filterAccounts(QMessageAccountIdList& accountIds, const QMessageAccountFilter& filter)

    69 {

    70     if (accountIds.count() && !filter.isEmpty()) {

    71         QMessageAccountFilterPrivate* pf = QMessageAccountFilterPrivate::implementation(filter);

    72         if ((pf->_field == QMessageAccountFilterPrivate::None) &&

    73             (pf->_filterList.count() == 0)) {

    74             if (pf->_notFilter) {

    75                 // There is only one filter: empty ~QMessageFilter()

    76                 // => accountIds must be cleared

    77                 accountIds.clear();

    78                 return;

    79             } else {

    80                 // There is only one filter: empty QMessageFilter()

    81                 // => accountIds list can remain intact

    82                 return;

    83             }

    84         }

    85 

    86         if (pf->_valid) {

    87             QMessageStore* store = QMessageStore::instance();

    88             for (int i=accountIds.count()-1; i >= 0; i--) {

    89                 QMessageAccount account = store->account(accountIds[i]);

    90                 if (!pf->filter(account)) {

    91                     accountIds.removeAt(i);

    92                 }

    93             }

    94         }

    95     }

    96 }

    97 

    98 bool MessagingHelper::accountLessThan(const QMessageAccountId accountId1, const QMessageAccountId accountId2)

    99 {

   100     QMessageStore* store = QMessageStore::instance();

   101     return QMessageAccountSortOrderPrivate::lessThan(*messagingHelper()->m_AccountSortOrder,

   102                                                      store->account(accountId1),

   103                                                      store->account(accountId2));

   104 }

   105 

   106 void MessagingHelper::orderAccounts(QMessageAccountIdList& accountIds, const QMessageAccountSortOrder &sortOrder)

   107 {

   108     if (!sortOrder.isEmpty()) {

   109         messagingHelper()->m_AccountSortOrder = (QMessageAccountSortOrder*)&sortOrder;

   110         qSort(accountIds.begin(), accountIds.end(), MessagingHelper::accountLessThan);

   111     }

   112 }

   113 

   114 void MessagingHelper::applyOffsetAndLimitToAccountIdList(QMessageAccountIdList& accountIds, int limit, int offset)

   115 {

   116     if (accountIds.count() == 0) {

   117         return;

   118     }

   119 

   120     if (offset > 0) {

   121         if (offset > accountIds.count()) {

   122             accountIds.clear();

   123         } else {

   124             for (int i = 0; i < offset; i++) {

   125                 accountIds.removeFirst();

   126             }

   127         }

   128     }

   129     if (limit > 0) {

   130         for (int i = accountIds.count()-1; i >= limit; i--) {

   131             accountIds.removeAt(i);

   132         }

   133     }

   134 }

   135 

   136 void MessagingHelper::filterFolders(QMessageFolderIdList& folderIds, const QMessageFolderFilter& filter)

   137 {

   138     if (folderIds.count() && !filter.isEmpty()) {

   139         QMessageFolderFilterPrivate* pf = QMessageFolderFilterPrivate::implementation(filter);

   140         if ((pf->_field == QMessageFolderFilterPrivate::None) &&

   141             (pf->_filterList.count() == 0)) {

   142             if (pf->_notFilter) {

   143                 // There is only one filter: empty ~QMessageFilter()

   144                 // => accountIds must be cleared

   145                 folderIds.clear();

   146                 return;

   147             } else {

   148                 // There is only one filter: empty QMessageFilter()

   149                 // => accountIds list can remain intact

   150                 return;

   151             }

   152         }

   153 

   154         if (pf->_valid) {

   155             QMessageStore* store = QMessageStore::instance();

   156             for (int i=folderIds.count()-1; i >= 0; i--) {

   157                 QMessageFolder folder = store->folder(folderIds[i]);

   158                 if (!pf->filter(folder)) {

   159                     folderIds.removeAt(i);

   160                 }

   161             }

   162         }

   163     }

   164 }

   165 

   166 bool MessagingHelper::folderLessThan(const QMessageFolderId folderId1, const QMessageFolderId folderId2)

   167 {

   168     QMessageStore* store = QMessageStore::instance();

   169     return QMessageFolderSortOrderPrivate::lessThan(*messagingHelper()->m_FolderSortOrder,

   170                                                     store->folder(folderId1),

   171                                                     store->folder(folderId2));

   172 }

   173 

   174 void MessagingHelper::orderFolders(QMessageFolderIdList& folderIds,  const QMessageFolderSortOrder &sortOrder)

   175 {

   176     if (!sortOrder.isEmpty()) {

   177         messagingHelper()->m_FolderSortOrder = (QMessageFolderSortOrder*)&sortOrder;

   178         qSort(folderIds.begin(), folderIds.end(), MessagingHelper::folderLessThan);

   179     }

   180 }

   181 

   182 void MessagingHelper::applyOffsetAndLimitToFolderIdList(QMessageFolderIdList& folderIds, int limit, int offset)

   183 {

   184     if (folderIds.count() == 0) {

   185         return;

   186     }

   187 

   188     if (offset > 0) {

   189         if (offset > folderIds.count()) {

   190             folderIds.clear();

   191         } else {

   192             for (int i = 0; i < offset; i++) {

   193                 folderIds.removeFirst();

   194             }

   195         }

   196     }

   197     if (limit > 0) {

   198         for (int i = folderIds.count()-1; i >= limit; i--) {

   199             folderIds.removeAt(i);

   200         }

   201     }

   202 }

   203 

   204 void MessagingHelper::filterMessages(QMessageIdList& messageIds, const QMessageFilter& filter)

   205 {

   206     if (messageIds.count() && !filter.isEmpty()) {

   207         QMessageFilterPrivate* pf = QMessageFilterPrivate::implementation(filter);

   208         if ((pf->_field == QMessageFilterPrivate::None) &&

   209             (pf->_filterList.count() == 0)) {

   210             if (pf->_notFilter) {

   211                 // There is only one filter: empty ~QMessageFilter()

   212                 // => accountIds must be cleared

   213                 messageIds.clear();

   214                 return;

   215             } else {

   216                 // There is only one filter: empty QMessageFilter()

   217                 // => accountIds list can remain intact

   218                 return;

   219             }

   220         }

   221 

   222         if (pf->_valid) {

   223             QMessageStore* store = QMessageStore::instance();

   224             for (int i=messageIds.count()-1; i >= 0; i--) {

   225                 QMessage message = store->message(messageIds[i]);

   226                 if (!pf->filter(message)) {

   227                     messageIds.removeAt(i);

   228                 }

   229             }

   230         }

   231     }

   232 }

   233 

   234 bool MessagingHelper::messageLessThan(const QMessageId messageId1, const QMessageId messageId2)

   235 {

   236     QMessageStore* store = QMessageStore::instance();

   237     return QMessageSortOrderPrivate::lessThan(*messagingHelper()->m_MessageSortOrder,

   238                                               store->message(messageId1),

   239                                               store->message(messageId2));

   240 }

   241 

   242 void MessagingHelper::orderMessages(QMessageIdList& messageIds,  const QMessageSortOrder &sortOrder)

   243 {

   244     if (!sortOrder.isEmpty()) {

   245         messagingHelper()->m_MessageSortOrder = (QMessageSortOrder*)&sortOrder;

   246         qSort(messageIds.begin(), messageIds.end(), MessagingHelper::messageLessThan);

   247     }

   248 }

   249 

   250 void MessagingHelper::applyOffsetAndLimitToMessageIdList(QMessageIdList& messageIds, int limit, int offset)

   251 {

   252     if (messageIds.count() == 0) {

   253         return;

   254     }

   255 

   256     if (offset > 0) {

   257         if (offset > messageIds.count()) {

   258             messageIds.clear();

   259         } else {

   260             for (int i = 0; i < offset; i++) {

   261                 messageIds.removeFirst();

   262             }

   263         }

   264     }

   265     if (limit > 0) {

   266         for (int i = messageIds.count()-1; i >= limit; i--) {

   267             messageIds.removeAt(i);

   268         }

   269     }

   270 }

   271 

   272 void MessagingHelper::handleNestedFiltersFromFolderFilter(QMessageFolderFilter &filter)

   273 {

   274     QMessageStore* store = QMessageStore::instance();

   275 

   276     QMessageFolderFilterPrivate* pMFFilter = QMessageFolderFilterPrivate::implementation(filter);

   277     if (pMFFilter->_filterList.count() > 0) {

   278         int filterListCount = pMFFilter->_filterList.count();

   279         for (int i=0; i < filterListCount; i++) {

   280             for (int j=0; j < pMFFilter->_filterList[i].count(); j++) {

   281                 QMessageFolderFilterPrivate* pMFFilter2 = QMessageFolderFilterPrivate::implementation(pMFFilter->_filterList[i][j]);

   282                 if (pMFFilter2->_field == QMessageFolderFilterPrivate::ParentAccountIdFilter) {

   283                     QMessageAccountIdList accountIds = store->queryAccounts(*pMFFilter2->_accountFilter, QMessageAccountSortOrder(), 0, 0);

   284                     QMessageDataComparator::InclusionComparator cmp(static_cast<QMessageDataComparator::InclusionComparator>(pMFFilter2->_comparatorValue));

   285                     if (accountIds.count() > 0) {

   286                         pMFFilter->_filterList[i].removeAt(j);

   287                         if (cmp == QMessageDataComparator::Includes) {

   288                             for (int x = 0; x < accountIds.count(); x++) {

   289                                 if (x == 0) {

   290                                     if (x+1 < accountIds.count()) {

   291                                         pMFFilter->_filterList.append(pMFFilter->_filterList[i]);

   292                                     }

   293                                     pMFFilter->_filterList[i].append(QMessageFolderFilter::byParentAccountId(accountIds[x],QMessageDataComparator::Equal));

   294                                     qSort(pMFFilter->_filterList[i].begin(), pMFFilter->_filterList[i].end(), QMessageFolderFilterPrivate::lessThan);

   295                                 } else {

   296                                     if (x+1 < accountIds.count()) {

   297                                         pMFFilter->_filterList.append(pMFFilter->_filterList[pMFFilter->_filterList.count()-1]);

   298                                         pMFFilter->_filterList[pMFFilter->_filterList.count()-2].append(QMessageFolderFilter::byParentAccountId(accountIds[x],QMessageDataComparator::Equal));

   299                                         qSort(pMFFilter->_filterList[pMFFilter->_filterList.count()-2].begin(), pMFFilter->_filterList[pMFFilter->_filterList.count()-2].end(), QMessageFolderFilterPrivate::lessThan);

   300                                     } else {

   301                                         pMFFilter->_filterList[pMFFilter->_filterList.count()-1].append(QMessageFolderFilter::byParentAccountId(accountIds[x],QMessageDataComparator::Equal));

   302                                         qSort(pMFFilter->_filterList[pMFFilter->_filterList.count()-1].begin(), pMFFilter->_filterList[pMFFilter->_filterList.count()-1].end(), QMessageFolderFilterPrivate::lessThan);

   303                                     }

   304                                 }

   305                             }

   306                         } else { // Excludes

   307                             for (int x = 0; x < accountIds.count(); x++) {

   308                                 pMFFilter->_filterList[i].append(QMessageFolderFilter::byParentAccountId(accountIds[x],QMessageDataComparator::NotEqual));

   309                             }

   310                             qSort(pMFFilter->_filterList[i].begin(), pMFFilter->_filterList[i].end(), QMessageFolderFilterPrivate::lessThan);

   311                         }

   312                     } else {

   313                         delete pMFFilter2->_accountFilter;

   314                         pMFFilter2->_accountFilter = 0;

   315                         pMFFilter2->_field = QMessageFolderFilterPrivate::Id;

   316                         qSort(pMFFilter->_filterList[i].begin(), pMFFilter->_filterList[i].end(), QMessageFolderFilterPrivate::lessThan);

   317                     }

   318                 } else {

   319                     break;

   320                 }

   321             }

   322         }

   323     } else {

   324         if (pMFFilter->_field == QMessageFolderFilterPrivate::ParentAccountIdFilter) {

   325             QMessageAccountIdList accountIds = store->queryAccounts(*pMFFilter->_accountFilter, QMessageAccountSortOrder(), 0, 0);

   326             QMessageDataComparator::InclusionComparator cmp(static_cast<QMessageDataComparator::InclusionComparator>(pMFFilter->_comparatorValue));

   327             if (accountIds.count() > 0) {

   328                 for (int i=0; i < accountIds.count(); i++) {

   329                     if (i == 0) {

   330                         delete pMFFilter->_accountFilter;

   331                         pMFFilter->_accountFilter = 0;

   332                         pMFFilter->_field = QMessageFolderFilterPrivate::ParentAccountId;

   333                         pMFFilter->_value = accountIds[0].toString();

   334                         pMFFilter->_comparatorType = QMessageFolderFilterPrivate::Equality;

   335                         if (cmp == QMessageDataComparator::Includes) {

   336                             pMFFilter->_comparatorValue = static_cast<int>(QMessageDataComparator::Equal);

   337                         } else { // Excludes

   338                             pMFFilter->_comparatorValue = static_cast<int>(QMessageDataComparator::NotEqual);

   339                         }

   340                     } else {

   341                         if (cmp == QMessageDataComparator::Includes) {

   342                             filter |= QMessageFolderFilter::byParentAccountId(accountIds[i],QMessageDataComparator::Equal);

   343                         } else { // Excludes

   344                             filter &= QMessageFolderFilter::byParentAccountId(accountIds[i],QMessageDataComparator::NotEqual);

   345                         }

   346                     }

   347                 }

   348             } else {

   349                 delete pMFFilter->_accountFilter;

   350                 pMFFilter->_accountFilter = 0;

   351                 pMFFilter->_field = QMessageFolderFilterPrivate::Id;

   352             }

   353         }

   354     }

   355 }

   356 

   357 void MessagingHelper::handleNestedFiltersFromMessageFilter(QMessageFilter &filter)

   358 {

   359     QMessageStore* store = QMessageStore::instance();

   360 

   361     QMessageFilterPrivate* pMFFilter = QMessageFilterPrivate::implementation(filter);

   362     if (pMFFilter->_filterList.count() > 0) {

   363         int filterListCount = pMFFilter->_filterList.count();

   364         for (int i=0; i < filterListCount; i++) {

   365             for (int j=0; j < pMFFilter->_filterList[i].count(); j++) {

   366                 QMessageFilterPrivate* pMFFilter2 = QMessageFilterPrivate::implementation(pMFFilter->_filterList[i][j]);

   367                 if (pMFFilter2->_field == QMessageFilterPrivate::ParentAccountIdFilter) {

   368                     QMessageAccountIdList accountIds = store->queryAccounts(*pMFFilter2->_accountFilter, QMessageAccountSortOrder(), 0, 0);

   369                     QMessageDataComparator::InclusionComparator cmp(static_cast<QMessageDataComparator::InclusionComparator>(pMFFilter2->_comparatorValue));

   370                     if (accountIds.count() > 0) {

   371                         pMFFilter->_filterList[i].removeAt(j);

   372                         if (cmp == QMessageDataComparator::Includes) {

   373                             for (int x = 0; x < accountIds.count(); x++) {

   374                                 if (x == 0) {

   375                                     if (x+1 < accountIds.count()) {

   376                                         pMFFilter->_filterList.append(pMFFilter->_filterList[i]);

   377                                     }

   378                                     pMFFilter->_filterList[i].append(QMessageFilter::byParentAccountId(accountIds[x],QMessageDataComparator::Equal));

   379                                     qSort(pMFFilter->_filterList[i].begin(), pMFFilter->_filterList[i].end(), QMessageFilterPrivate::lessThan);

   380                                 } else {

   381                                     if (x+1 < accountIds.count()) {

   382                                         pMFFilter->_filterList.append(pMFFilter->_filterList[pMFFilter->_filterList.count()-1]);

   383                                         pMFFilter->_filterList[pMFFilter->_filterList.count()-2].append(QMessageFilter::byParentAccountId(accountIds[x],QMessageDataComparator::Equal));

   384                                         qSort(pMFFilter->_filterList[pMFFilter->_filterList.count()-2].begin(), pMFFilter->_filterList[pMFFilter->_filterList.count()-2].end(), QMessageFilterPrivate::lessThan);

   385                                     } else {

   386                                         pMFFilter->_filterList[pMFFilter->_filterList.count()-1].append(QMessageFilter::byParentAccountId(accountIds[x],QMessageDataComparator::Equal));

   387                                         qSort(pMFFilter->_filterList[pMFFilter->_filterList.count()-1].begin(), pMFFilter->_filterList[pMFFilter->_filterList.count()-1].end(), QMessageFilterPrivate::lessThan);

   388                                     }

   389                                 }

   390                             }

   391                         } else { // Excludes

   392                             for (int x = 0; x < accountIds.count(); x++) {

   393                                 pMFFilter->_filterList[i].append(QMessageFilter::byParentAccountId(accountIds[x],QMessageDataComparator::NotEqual));

   394                             }

   395                             qSort(pMFFilter->_filterList[i].begin(), pMFFilter->_filterList[i].end(), QMessageFilterPrivate::lessThan);

   396                         }

   397                     } else {

   398                         delete pMFFilter2->_accountFilter;

   399                         pMFFilter2->_accountFilter = 0;

   400                         pMFFilter2->_field = QMessageFilterPrivate::Id;

   401                         qSort(pMFFilter->_filterList[i].begin(), pMFFilter->_filterList[i].end(), QMessageFilterPrivate::lessThan);

   402                     }

   403                 } else if (pMFFilter2->_field == QMessageFilterPrivate::ParentFolderIdFilter) {

   404                     QMessageFolderIdList folderIds = store->queryFolders(*pMFFilter2->_folderFilter, QMessageFolderSortOrder(), 0, 0);

   405                     QMessageDataComparator::InclusionComparator cmp(static_cast<QMessageDataComparator::InclusionComparator>(pMFFilter2->_comparatorValue));

   406                     if (folderIds.count() > 0) {

   407                         pMFFilter->_filterList[i].removeAt(j);

   408                         if (cmp == QMessageDataComparator::Includes) {

   409                             for (int x = 0; x < folderIds.count(); x++) {

   410                                 if (x == 0) {

   411                                     if (x+1 < folderIds.count()) {

   412                                         pMFFilter->_filterList.append(pMFFilter->_filterList[i]);

   413                                     }

   414                                     pMFFilter->_filterList[i].append(QMessageFilter::byParentFolderId(folderIds[x],QMessageDataComparator::Equal));

   415                                     qSort(pMFFilter->_filterList[i].begin(), pMFFilter->_filterList[i].end(), QMessageFilterPrivate::lessThan);

   416                                 } else {

   417                                     if (x+1 < folderIds.count()) {

   418                                         pMFFilter->_filterList.append(pMFFilter->_filterList[pMFFilter->_filterList.count()-1]);

   419                                         pMFFilter->_filterList[pMFFilter->_filterList.count()-2].append(QMessageFilter::byParentFolderId(folderIds[x],QMessageDataComparator::Equal));

   420                                         qSort(pMFFilter->_filterList[pMFFilter->_filterList.count()-2].begin(), pMFFilter->_filterList[pMFFilter->_filterList.count()-2].end(), QMessageFilterPrivate::lessThan);

   421                                     } else {

   422                                         pMFFilter->_filterList[pMFFilter->_filterList.count()-1].append(QMessageFilter::byParentFolderId(folderIds[x],QMessageDataComparator::Equal));

   423                                         qSort(pMFFilter->_filterList[pMFFilter->_filterList.count()-1].begin(), pMFFilter->_filterList[pMFFilter->_filterList.count()-1].end(), QMessageFilterPrivate::lessThan);

   424                                     }

   425                                 }

   426                             }

   427                         } else { // Excludes

   428                             for (int x = 0; x < folderIds.count(); x++) {

   429                                 pMFFilter->_filterList[i].append(QMessageFilter::byParentFolderId(folderIds[x],QMessageDataComparator::NotEqual));

   430                             }

   431                             qSort(pMFFilter->_filterList[i].begin(), pMFFilter->_filterList[i].end(), QMessageFilterPrivate::lessThan);

   432                         }

   433                     } else {

   434                         delete pMFFilter2->_folderFilter;

   435                         pMFFilter2->_folderFilter = 0;

   436                         pMFFilter2->_field = QMessageFilterPrivate::Id;

   437                         qSort(pMFFilter->_filterList[i].begin(), pMFFilter->_filterList[i].end(), QMessageFilterPrivate::lessThan);

   438                     }

   439                 } else {

   440                     break;

   441                 }

   442             }

   443         }

   444     } else {

   445         if (pMFFilter->_field == QMessageFilterPrivate::ParentAccountIdFilter) {

   446             QMessageAccountIdList accountIds = store->queryAccounts(*pMFFilter->_accountFilter, QMessageAccountSortOrder(), 0, 0);

   447             QMessageDataComparator::InclusionComparator cmp(static_cast<QMessageDataComparator::InclusionComparator>(pMFFilter->_comparatorValue));

   448             if (accountIds.count() > 0) {

   449                 for (int i=0; i < accountIds.count(); i++) {

   450                     if (i == 0) {

   451                         delete pMFFilter->_accountFilter;

   452                         pMFFilter->_accountFilter = 0;

   453                         pMFFilter->_field = QMessageFilterPrivate::ParentAccountId;

   454                         pMFFilter->_value = accountIds[0].toString();

   455                         pMFFilter->_comparatorType = QMessageFilterPrivate::Equality;

   456                         if (cmp == QMessageDataComparator::Includes) {

   457                             pMFFilter->_comparatorValue = static_cast<int>(QMessageDataComparator::Equal);

   458                         } else { // Excludes

   459                             pMFFilter->_comparatorValue = static_cast<int>(QMessageDataComparator::NotEqual);

   460                         }

   461                     } else {

   462                         if (cmp == QMessageDataComparator::Includes) {

   463                             filter |= QMessageFilter::byParentAccountId(accountIds[i],QMessageDataComparator::Equal);

   464                         } else { // Excludes

   465                             filter &= QMessageFilter::byParentAccountId(accountIds[i],QMessageDataComparator::NotEqual);

   466                         }

   467                     }

   468                 }

   469             } else {

   470                 delete pMFFilter->_accountFilter;

   471                 pMFFilter->_accountFilter = 0;

   472                 pMFFilter->_field = QMessageFilterPrivate::Id;

   473             }

   474         } else if (pMFFilter->_field == QMessageFilterPrivate::ParentFolderIdFilter) {

   475             QMessageFolderIdList folderIds = store->queryFolders(*pMFFilter->_folderFilter, QMessageFolderSortOrder(), 0, 0);

   476             QMessageDataComparator::InclusionComparator cmp(static_cast<QMessageDataComparator::InclusionComparator>(pMFFilter->_comparatorValue));

   477             if (folderIds.count() > 0) {

   478                 for (int i=0; i < folderIds.count(); i++) {

   479                     if (i == 0) {

   480                         delete pMFFilter->_folderFilter;

   481                         pMFFilter->_folderFilter = 0;

   482                         pMFFilter->_field = QMessageFilterPrivate::ParentFolderId;

   483                         pMFFilter->_value = folderIds[0].toString();

   484                         pMFFilter->_comparatorType = QMessageFilterPrivate::Equality;

   485                         if (cmp == QMessageDataComparator::Includes) {

   486                             pMFFilter->_comparatorValue = static_cast<int>(QMessageDataComparator::Equal);

   487                         } else { // Excludes

   488                             pMFFilter->_comparatorValue = static_cast<int>(QMessageDataComparator::NotEqual);

   489                         }

   490                     } else {

   491                         if (cmp == QMessageDataComparator::Includes) {

   492                             filter |= QMessageFilter::byParentFolderId(folderIds[i],QMessageDataComparator::Equal);

   493                         } else { // Excludes

   494                             filter &= QMessageFilter::byParentFolderId(folderIds[i],QMessageDataComparator::NotEqual);

   495                         }

   496                     }

   497                 }

   498             } else {

   499                 delete pMFFilter->_folderFilter;

   500                 pMFFilter->_folderFilter = 0;

   501                 pMFFilter->_field = QMessageFilterPrivate::Id;

   502             }

   503         }

   504     }

   505 }

   506 

   507 QTM_END_NAMESPACE