128         return;

   128         return;

   129     m_mutex.lock();

   129     m_mutex.lock();

   130     m_abort = true;

   130     m_abort = true;

   131     m_mutex.unlock();

   131     m_mutex.unlock();

   132     wait();

   132     wait();

   133 }

   134 }

   134 

   135 

   135 QStringList QHelpIndexProvider::indices() const

   136 QStringList QHelpIndexProvider::indices() const

   136 {

   137 {

   137     QMutexLocker lck(&m_mutex);

   138     QMutexLocker lck(&m_mutex);

   162     m_mutex.unlock();

   163     m_mutex.unlock();

   163 

   164 

   164     foreach (QString dbFileName, m_helpEngine->fileNameReaderMap.keys()) {

   165     foreach (QString dbFileName, m_helpEngine->fileNameReaderMap.keys()) {

   165         m_mutex.lock();

   166         m_mutex.lock();

   166         if (m_abort) {

   167         if (m_abort) {

   168             m_mutex.unlock();

   168             m_mutex.unlock();

   169             return;

   169             return;

   170         }

   170         }

   171         m_mutex.unlock();

   171         m_mutex.unlock();

   172         QHelpDBReader reader(dbFileName,

   172         QHelpDBReader reader(dbFileName,

   179         if (!lst.isEmpty()) {

   179         if (!lst.isEmpty()) {

   180             m_mutex.lock();

   180             m_mutex.lock();

   181             foreach (QString s, lst)

   181             foreach (QString s, lst)

   182                 indicesSet.insert(s);

   182                 indicesSet.insert(s);

   183             if (m_abort) {

   183             if (m_abort) {

   185                 m_mutex.unlock();

   184                 m_mutex.unlock();

   186                 return;

   185                 return;

   187             }

   186             }

   188             QHelpDBReader *orgReader = m_helpEngine->fileNameReaderMap.value(dbFileName);

   187             QHelpDBReader *orgReader = m_helpEngine->fileNameReaderMap.value(dbFileName);

   189             m_indexIds.insert(orgReader, reader.indexIds(atts));

   188             m_indexIds.insert(orgReader, reader.indexIds(atts));

   192         }

   191         }

   193     }

   192     }

   194     m_mutex.lock();

   193     m_mutex.lock();

   195     m_indices = indicesSet.values();

   194     m_indices = indicesSet.values();

   196     qSort(m_indices.begin(), m_indices.end(), caseInsensitiveLessThan);

   195     qSort(m_indices.begin(), m_indices.end(), caseInsensitiveLessThan);

   198     m_mutex.unlock();

   196     m_mutex.unlock();

   199 }

   197 }

   200 

   198 

   201 

   199 

   202 

   200 

   389 QHelpIndexWidget::QHelpIndexWidget()

   387 QHelpIndexWidget::QHelpIndexWidget()

   390     : QListView(0)

   388     : QListView(0)

   391 {

   389 {

   392     setEditTriggers(QAbstractItemView::NoEditTriggers);

   390     setEditTriggers(QAbstractItemView::NoEditTriggers);

   393     setUniformItemSizes(true);

   391     setUniformItemSizes(true);

   396 }

   394 }

   397 

   395 

   398 void QHelpIndexWidget::showLink(const QModelIndex &index)

   396 void QHelpIndexWidget::showLink(const QModelIndex &index)

   399 {

   397 {

   400     if (!index.isValid())

   398     if (!index.isValid())