show selected file

kernel/src/main.rs

@@ -34,10 +34,7 @@ use crate::{
     abi::{KEY_CACHE, MS_SINCE_LAUNCH},
     audio::audio_handler,
     display::{FRAMEBUFFER, display_handler, init_display},
-    peripherals::{
+    peripherals::{conf_peripherals, keyboard::read_keyboard_fifo},
-        conf_peripherals,
-        keyboard::{KeyState, read_keyboard_fifo},
-    },
     scsi::MSC_SHUTDOWN,
     storage::{SDCARD, SdCard},
     ui::{SELECTIONS, clear_selection, ui_handler},

selection_ui/src/lib.rs

@@ -144,5 +144,11 @@ pub fn draw_text_center<'a, S>(
 where
     S: TextRenderer<Color = <Display as DrawTarget>::Color>,
 {
-    Text::with_alignment(text, Point::zero(), style, Alignment::Center).draw(display)
+    Text::with_alignment(
+        text,
+        display.bounding_box().center(),
+        style,
+        Alignment::Center,
+    )
+    .draw(display)
 }

user-apps/wav_player/src/main.rs

@@ -52,7 +52,7 @@ pub fn main() {
                 SelectionUiError::SelectionListEmpty => {
                     draw_text_center(
                         &mut display,
-                        "No Wavs were found in /gifs",
+                        "No Wavs were found in /music",
                         MonoTextStyle::new(&FONT_6X10, Rgb565::RED),
                     )
                     .expect("Display Error");
@@ -64,6 +64,13 @@ pub fn main() {
 
         assert!(selection.is_some());
 
+        draw_text_center(
+            &mut display,
+            &format!("Now playing {}", wavs[selection.unwrap()]),
+            MonoTextStyle::new(&FONT_6X10, Rgb565::WHITE),
+        )
+        .expect("Display Error");
+
         let file_name = format!("/music/{}", wavs[selection.unwrap()]);
         let file = File::new(String::from(file_name));
         let mut wav = Wav::new(file).unwrap();