wip: hacky file browser

1 files changed, 20 insertions, 6 deletions

diff --git a/lib/nes/app/ui/screen-browser.hh b/lib/nes/app/ui/screen-browser.hh
index eb66266..7a711c5 100644
--- a/lib/nes/app/ui/screen-browser.hh
+++ b/lib/nes/app/ui/screen-browser.hh
@@ -2,6 +2,7 @@
 
 #include "nes/app/ui/screen.hh"
 #include "nes/app/ui/selection.hh"
+#include "nes/app/file-browser.hh"
 
 namespace nes::app
 {
@@ -10,21 +11,34 @@ namespace nes::app
 	/// An interface which allows the user to browse the filesystem for a game.
 	class screen_browser final : public screen
 	{
-		class selection_impl final : public selection<i32, 5>
+		struct item
 		{
+			bool is_parent{ false };
+			file_browser::item data{ file_browser::item_type::directory, "" };
+		};
+
+		class selection_impl final : public selection<item, 8>
+		{
+			file_browser& file_browser_;
+
 		public:
-			using selection::selection;
+			explicit selection_impl(file_browser& file_browser)
+				: selection{ 2, 5, 28 }
+				, file_browser_{ file_browser }
+			{
+			}
 
 		protected:
-			auto render_item(renderer&, i32 const&, i32 x, i32 y, u32 width, color) const -> void override;
-			auto load_page(i32(&)[5], u32 page) -> u32 override;
+			auto render_item(renderer&, item const&, i32 x, i32 y, u32 width, color) const -> void override;
+			auto load_page(item(&)[8], u32 page) -> u32 override;
 		};
 
 		input_device_keyboard& keyboard_;
-		selection_impl selection_{ 2, 5, 28 };
+		file_browser& file_browser_;
+		selection_impl selection_;
 
 	public:
-		explicit screen_browser(input_device_keyboard&);
+		explicit screen_browser(input_device_keyboard&, file_browser&);
 
 		auto render(renderer&) -> void override;
 		auto process_events() -> action override;