Pattern mute and so on

crates/ratatui/src/active_patterns.rs

@@ -3,8 +3,17 @@ use ratatui::buffer::Buffer;
 use ratatui::layout::Rect;
 use ratatui::widgets::Widget;
 
+#[derive(Clone, Copy, PartialEq, Eq)]
+pub enum MuteStatus {
+    Normal,
+    Muted,
+    Soloed,
+    EffectivelyMuted, // Solo active on another pattern
+}
+
 pub struct ActivePatterns<'a> {
     patterns: &'a [(usize, usize, usize)], // (bank, pattern, iter)
+    mute_status: Option<&'a [MuteStatus]>,
     current_step: Option<(usize, usize)>,  // (current_step, total_steps)
 }
 
@@ -12,6 +21,7 @@ impl<'a> ActivePatterns<'a> {
     pub fn new(patterns: &'a [(usize, usize, usize)]) -> Self {
         Self {
             patterns,
+            mute_status: None,
             current_step: None,
         }
     }
@@ -20,6 +30,11 @@ impl<'a> ActivePatterns<'a> {
         self.current_step = Some((current, total));
         self
     }
+
+    pub fn with_mute_status(mut self, status: &'a [MuteStatus]) -> Self {
+        self.mute_status = Some(status);
+        self
+    }
 }
 
 impl Widget for ActivePatterns<'_> {
@@ -39,20 +54,36 @@ impl Widget for ActivePatterns<'_> {
             if row >= max_pattern_rows {
                 break;
             }
-            let text = format!("B{:02}:{:02} ({:02})", bank + 1, pattern + 1, iter.min(99));
-            let y = area.y + row as u16;
-            let bg = if row % 2 == 0 {
-                theme.table.row_even
-            } else {
-                theme.table.row_odd
+
+            let mute_status = self
+                .mute_status
+                .and_then(|s| s.get(row))
+                .copied()
+                .unwrap_or(MuteStatus::Normal);
+
+            let (prefix, fg, bg) = match mute_status {
+                MuteStatus::Soloed => ("S", theme.list.soloed_fg, theme.list.soloed_bg),
+                MuteStatus::Muted => ("M", theme.list.muted_fg, theme.list.muted_bg),
+                MuteStatus::EffectivelyMuted => (" ", theme.list.muted_fg, theme.list.muted_bg),
+                MuteStatus::Normal => {
+                    let bg = if row % 2 == 0 {
+                        theme.table.row_even
+                    } else {
+                        theme.table.row_odd
+                    };
+                    (" ", theme.ui.text_primary, bg)
+                }
             };
 
+            let text = format!("{}B{:02}:{:02}({:02})", prefix, bank + 1, pattern + 1, iter.min(99));
+            let y = area.y + row as u16;
+
             let mut chars = text.chars();
             for col in 0..area.width as usize {
                 let ch = chars.next().unwrap_or(' ');
                 buf[(area.x + col as u16, y)]
                     .set_char(ch)
-                    .set_fg(theme.ui.text_primary)
+                    .set_fg(fg)
                     .set_bg(bg);
             }
         }