Ark: [rar module] fixed update of folder info for archives with multiple subfolders

Signed-off-by: Alexander Golubev <fatzer2@gmail.com>

Fixed and partially reworked.
Signed-off-by: Michele Calgaro <michele.calgaro@yahoo.it>

(cherry picked from commit d8d57cf6e8)

ark/filelistview.cpp

@@ -381,15 +381,31 @@ FileListView::contentsMouseMoveEvent(TQMouseEvent *e)
 FileLVI*
 FileListView::item(const TQString& filename) const
 {
+	if (filename.isEmpty()) {
+		return 0;
+	}
+
+	TQStringList pathList = TQStringList::split( '/', filename );
+
 	FileLVI * flvi = (FileLVI*) firstChild();
 
+	// File path iterator
+	TQStringList::ConstIterator pathIt = pathList.begin(), pathEnd = pathList.end();
+	// Iterate over the current tree level siblings
 	while (flvi)
 	{
-		TQString curFilename = flvi->fileName();
-		if (curFilename == filename)
+		if (flvi->fileName() == *pathIt || flvi->fileName() == (*pathIt).stripWhiteSpace()) {
+			++pathIt;
+			if (pathIt != pathEnd) {
+				flvi = (FileLVI*) flvi->firstChild();
+			} else {
 				return flvi;
+			}
+		}
+		else {
 			flvi = (FileLVI*) flvi->nextSibling();
 		}
+	}
 
 	return 0;
 }