Fix highlighting parent directory in filtered browser

src/screens/browser.cpp

@@ -460,23 +460,24 @@ bool Browser::enterDirectory()
 }
 
 void Browser::getDirectory(std::string directory)
+{
 	{
 		ScopedUnfilteredMenu<MPD::Item> sunfilter(ReapplyFilter::Yes, w);
 
 		m_scroll_beginning = 0;
 		w.clear();
 
-	// reset the position if we change directories
+		// Reset the position if we change directories.
 		if (m_current_directory != directory)
 			w.reset();
 
-	// check if it's a parent directory
+		// Check if it's a parent directory.
 		if (isStringParentDirectory(directory))
 		{
 			directory.resize(directory.length()-3);
 			directory = getParentDirectory(directory);
 		}
-	// when we go down to root, it can be empty
+		// When we go down to root, it can be empty.
 		if (directory.empty())
 			directory = "/";
 
@@ -485,52 +486,37 @@ void Browser::getDirectory(std::string directory)
 			getLocalDirectory(items, directory);
 		else
 		{
-		std::copy(
-			std::make_move_iterator(Mpd.GetDirectory(directory)),
+			std::copy(std::make_move_iterator(Mpd.GetDirectory(directory)),
 			          std::make_move_iterator(MPD::ItemIterator()),
-			std::back_inserter(items)
-		);
+			          std::back_inserter(items));
 		}
 
-	// sort items
 		if (Config.browser_sort_mode != SortMode::NoOp)
 		{
 			std::sort(items.begin(), items.end(),
-			LocaleBasedItemSorting(std::locale(), Config.ignore_leading_the, Config.browser_sort_mode)
-		);
+			          LocaleBasedItemSorting(std::locale(), Config.ignore_leading_the, Config.browser_sort_mode));
 		}
 
-	// if the requested directory is not root, add parent directory
+		// If the requested directory is not root, add parent directory.
 		if (!isRootDirectory(directory))
 		{
-		// make it so that display function doesn't have to handle special cases
+			// Make it so that display function doesn't have to handle special cases.
 			w.addItem(MPD::Directory(directory + "/.."), NC::List::Properties::None);
 		}
 
 		for (const auto &item : items)
-	{
-		switch (item.type())
-		{
-			case MPD::Item::Type::Playlist:
-			{
 			w.addItem(std::move(item));
-				break;
 	}
-			case MPD::Item::Type::Directory:
+
+	for (size_t i = 0; i < w.size(); ++i)
 	{
-				bool is_current = item.directory().path() == m_current_directory;
-				w.addItem(std::move(item));
-				if (is_current)
-					w.highlight(w.size()-1);
-				break;
-			}
-			case MPD::Item::Type::Song:
+		if (w[i].value().type() == MPD::Item::Type::Directory
+		    && w[i].value().directory().path() == m_current_directory)
 		{
-				w.addItem(std::move(item));
+			w.highlight(i);
 			break;
 		}
 	}
-	}
 	m_current_directory = directory;
 }