Feat: saving screen during perfs

crates/ratatui/src/active_patterns.rs

@@ -1,104 +0,0 @@
-use crate::theme;
-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)
-}
-
-impl<'a> ActivePatterns<'a> {
-    pub fn new(patterns: &'a [(usize, usize, usize)]) -> Self {
-        Self {
-            patterns,
-            mute_status: None,
-            current_step: None,
-        }
-    }
-
-    pub fn with_step(mut self, current: usize, total: usize) -> Self {
-        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<'_> {
-    fn render(self, area: Rect, buf: &mut Buffer) {
-        if area.width < 10 || area.height == 0 {
-            return;
-        }
-        let theme = theme::get();
-
-        let max_pattern_rows = if self.current_step.is_some() {
-            area.height.saturating_sub(1) as usize
-        } else {
-            area.height as usize
-        };
-
-        for (row, &(bank, pattern, iter)) in self.patterns.iter().enumerate() {
-            if row >= max_pattern_rows {
-                break;
-            }
-
-            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(fg)
-                    .set_bg(bg);
-            }
-        }
-
-        if let Some((current, total)) = self.current_step {
-            let text = format!("{:02}/{:02}", current + 1, total);
-            let y = area.y + area.height.saturating_sub(1);
-            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_bg(theme.table.row_even);
-            }
-        }
-    }
-}

crates/ratatui/src/lib.rs

@@ -1,4 +1,3 @@
-mod active_patterns;
 mod category_list;
 mod confirm;
 mod editor;
@@ -20,7 +19,6 @@ pub mod theme;
 mod vu_meter;
 mod waveform;
 
-pub use active_patterns::{ActivePatterns, MuteStatus};
 pub use category_list::{CategoryItem, CategoryList, Selection};
 pub use confirm::ConfirmModal;
 pub use editor::{fuzzy_match, CompletionCandidate, Editor};