Initial commit

src/file_browser.h

@@ -0,0 +1,35 @@
+/*
+    SWR INI Tool - Switchroot INI Configuration Editor
+    Copyright (C) 2026 Switchroot
+*/
+
+#pragma once
+
+#include <borealis.hpp>
+#include <string>
+#include <vector>
+#include <functional>
+
+using FileSelectedCallback = std::function<void(const std::string& path)>;
+
+class FileBrowser : public brls::AppletFrame
+{
+public:
+    FileBrowser(const std::string& startDir, FileSelectedCallback callback);
+
+private:
+    brls::List* list;
+    FileSelectedCallback callback;
+    std::string currentDir;
+
+    void navigate(const std::string& dir);
+    void selectFile(const std::string& path);
+
+    struct DirEntry
+    {
+        std::string name;
+        bool isDir;
+    };
+
+    std::vector<DirEntry> listDirectory(const std::string& dir);
+};