解决添加和删除索引目录异常的问题

libsearch/filesystemwatcher/file-system-watcher.cpp

@@ -139,15 +139,17 @@ void FileSystemWatcherPrivate::addWatchWithBlackList(const QStringList &pathList
 QStringList FileSystemWatcherPrivate::removeWatch(const QString &path)
 {
     QStringList paths;
-    for(int wd : m_watchPathHash.keys()) {
-        QString tmpPath = m_watchPathHash.value(wd);
-        if(tmpPath.length() >= path.length()) {
-            if(FileUtils::isOrUnder(tmpPath, path)) {
-                //fix me:This function can be slow (O(n))
-                paths.append(removeWatch(m_watchPathHash.key(path)));
-            }
+    QHash<int, QString>::iterator iter = m_watchPathHash.begin();
+    while(iter != m_watchPathHash.end()) {
+        if(iter.value().length() >= path.length() && FileUtils::isOrUnder(iter.value(), path)) {
+            paths.append(iter.value());
+            inotify_rm_watch(m_inotifyFd, iter.key());
+            iter = m_watchPathHash.erase(iter);
+        } else {
+            ++iter;
         }
     }
+    m_watchPathHash.squeeze();
     return paths;
 }
 

libsearch/index/index-scheduler.cpp

@@ -61,6 +61,7 @@ void IndexScheduler::addNewPath(const QString &folders, const QStringList &black
         FirstRunIndexer *indexer = new FirstRunIndexer(QStringList(folders), blackList, m_stop, FirstRunIndexer::WorkMode::Add, target);
         connect(indexer, &FirstRunIndexer::done, this, &IndexScheduler::addNewPathFinished, Qt::QueuedConnection);
         m_threadPool.start(indexer);
+        m_fileWatcher.addWatch(folders, blackList);
     }
 }