Fix: UI/UX

src/input/engine_page.rs

@@ -49,6 +49,9 @@ pub(super) fn handle_engine_page(ctx: &mut InputContext, key: KeyEvent) -> Input
             EngineSection::Settings => {
                 ctx.dispatch(AppCommand::AudioSettingPrev);
             }
+            EngineSection::Samples => {
+                ctx.app.audio.sample_list.move_up();
+            }
             _ => {}
         },
         KeyCode::Down => match ctx.app.audio.section {
@@ -65,6 +68,10 @@ pub(super) fn handle_engine_page(ctx: &mut InputContext, key: KeyEvent) -> Input
             EngineSection::Settings => {
                 ctx.dispatch(AppCommand::AudioSettingNext);
             }
+            EngineSection::Samples => {
+                let count = ctx.app.audio.config.sample_paths.len();
+                ctx.app.audio.sample_list.move_down(count);
+            }
             _ => {}
         },
         KeyCode::PageUp => {
@@ -128,14 +135,16 @@ pub(super) fn handle_engine_page(ctx: &mut InputContext, key: KeyEvent) -> Input
         KeyCode::Char('R') if !ctx.app.plugin_mode => {
             ctx.dispatch(AppCommand::AudioTriggerRestart);
         }
-        KeyCode::Char('A') => {
+        KeyCode::Char('A') if ctx.app.audio.section == EngineSection::Samples => {
             use crate::state::file_browser::FileBrowserState;
             let state = FileBrowserState::new_load(String::new());
             ctx.dispatch(AppCommand::OpenModal(Modal::AddSamplePath(Box::new(state))));
         }
         KeyCode::Char('D') => {
             if ctx.app.audio.section == EngineSection::Samples {
-                ctx.dispatch(AppCommand::RemoveLastSamplePath);
+                let cursor = ctx.app.audio.sample_list.cursor;
+                ctx.dispatch(AppCommand::RemoveSamplePath(cursor));
+                ctx.app.save_settings(ctx.link);
             } else if !ctx.app.plugin_mode {
                 ctx.dispatch(AppCommand::AudioRefreshDevices);
                 let out_count = ctx.app.audio.output_devices.len();