FolderWatcher linux: Make automatically recursive #7068

Previously it depended on addFolder() / removeFolder() calls to adjust
watchers when new folders were added or removed. There also needed to be
complex move handling.

Now, any folder creation/move-in notifications automatically trigger
watcher additions and folder deletion/move-out triggers removal.

1 files changed, 3 insertions, 13 deletions

diff --git a/src/gui/folderwatcher.h b/src/gui/folderwatcher.h
index fcae5c837..8e28efe65 100644
--- a/src/gui/folderwatcher.h
+++ b/src/gui/folderwatcher.h
@@ -43,11 +43,6 @@ class Folder;
  * for changes in the local file system. Changes are signalled
  * through the pathChanged() signal.
  *
- * Note that if new folders are created, this folderwatcher class
- * does not automatically add them to the list of monitored
- * dirs. That is the responsibility of the user of this class to
- * call addPath() with the new dir.
- *
  * @ingroup gui
  */
 
@@ -64,14 +59,6 @@ public:
      */
     void init(const QString &root);
 
-    /**
-     * Not all backends are recursive by default.
-     * Those need to be notified when a directory is added or removed while the watcher is disabled.
-     * This is a no-op for backends that are recursive
-     */
-    void addPath(const QString &);
-    void removePath(const QString &);
-
     /* Check if the path is ignored. */
     bool pathIsIgnored(const QString &path);
 
@@ -84,6 +71,9 @@ public:
      */
     bool isReliable() const;
 
+    /// For testing linux behavior only
+    int testLinuxWatchCount() const;
+
 signals:
     /** Emitted when one of the watched directories or one
      *  of the contained files is changed. */