Feat: entretien de la codebase

src/views/options_view.rs

@@ -9,6 +9,7 @@ use crate::engine::LinkState;
 use crate::midi;
 use crate::state::OptionsFocus;
 use crate::theme;
+use crate::widgets::{render_scroll_indicators, IndicatorAlign};
 
 pub fn render(frame: &mut Frame, app: &App, link: &LinkState, area: Rect) {
     let theme = theme::get();
@@ -243,24 +244,15 @@ pub fn render(frame: &mut Frame, app: &App, link: &LinkState, area: Rect) {
 
     frame.render_widget(Paragraph::new(visible_lines), padded);
 
-    let indicator_style = Style::new().fg(theme.ui.text_dim);
-    let indicator_x = padded.x + padded.width.saturating_sub(1);
-
-    if scroll_offset > 0 {
-        let up_indicator = Paragraph::new("▲").style(indicator_style);
-        frame.render_widget(
-            up_indicator,
-            Rect::new(indicator_x, padded.y, 1, 1),
-        );
-    }
-
-    if visible_end < total_lines {
-        let down_indicator = Paragraph::new("▼").style(indicator_style);
-        frame.render_widget(
-            down_indicator,
-            Rect::new(indicator_x, padded.y + padded.height.saturating_sub(1), 1, 1),
-        );
-    }
+    render_scroll_indicators(
+        frame,
+        padded,
+        scroll_offset,
+        visible_end - scroll_offset,
+        total_lines,
+        theme.ui.text_dim,
+        IndicatorAlign::Right,
+    );
 }
 
 fn render_section_header(title: &str, theme: &theme::ThemeColors) -> Line<'static> {