849 lines
31 KiB
Rust
849 lines
31 KiB
Rust
use std::time::Instant;
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use ratatui::layout::{Alignment, Constraint, Layout, Rect};
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use ratatui::style::{Color, Modifier, Style};
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use ratatui::text::{Line, Span};
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use ratatui::widgets::{Block, Borders, Cell, Clear, Paragraph, Row, Table};
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use ratatui::Frame;
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use crate::app::App;
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use crate::engine::{LinkState, SequencerSnapshot};
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use crate::model::SourceSpan;
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use crate::page::Page;
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use crate::state::{FlashKind, Modal, PanelFocus, PatternField, SidePanel};
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use crate::views::highlight::{self, highlight_line, highlight_line_with_runtime};
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use crate::widgets::{
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ConfirmModal, ModalFrame, NavMinimap, NavTile, SampleBrowser, TextInputModal,
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};
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use super::{
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dict_view, engine_view, help_view, main_view, options_view, patterns_view, title_view,
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};
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fn adjust_spans_for_line(
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spans: &[SourceSpan],
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line_start: usize,
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line_len: usize,
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) -> Vec<SourceSpan> {
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spans
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.iter()
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.filter_map(|s| {
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if s.end <= line_start || s.start >= line_start + line_len {
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return None;
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}
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Some(SourceSpan {
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start: s.start.max(line_start) - line_start,
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end: (s.end.min(line_start + line_len)) - line_start,
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})
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})
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.collect()
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}
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pub fn render(frame: &mut Frame, app: &App, link: &LinkState, snapshot: &SequencerSnapshot) {
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let term = frame.area();
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let blank = " ".repeat(term.width as usize);
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let lines: Vec<Line> = (0..term.height).map(|_| Line::raw(&blank)).collect();
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frame.render_widget(Paragraph::new(lines), term);
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if app.ui.show_title {
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title_view::render(frame, term, &app.ui);
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return;
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}
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let padded = Rect {
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x: term.x + 4,
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y: term.y + 1,
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width: term.width.saturating_sub(8),
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height: term.height.saturating_sub(2),
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};
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let [header_area, _padding, body_area, _bottom_padding, footer_area] = Layout::vertical([
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Constraint::Length(1),
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Constraint::Length(1),
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Constraint::Fill(1),
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Constraint::Length(1),
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Constraint::Length(3),
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])
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.areas(padded);
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render_header(frame, app, link, snapshot, header_area);
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let (page_area, panel_area) = if app.panel.visible && app.panel.side.is_some() {
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if body_area.width >= 120 {
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let panel_width = body_area.width * 35 / 100;
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let [main, side] =
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Layout::horizontal([Constraint::Fill(1), Constraint::Length(panel_width)])
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.areas(body_area);
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(main, Some(side))
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} else {
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let panel_height = body_area.height * 40 / 100;
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let [main, side] =
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Layout::vertical([Constraint::Fill(1), Constraint::Length(panel_height)])
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.areas(body_area);
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(main, Some(side))
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}
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} else {
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(body_area, None)
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};
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match app.page {
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Page::Main => main_view::render(frame, app, snapshot, page_area),
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Page::Patterns => patterns_view::render(frame, app, snapshot, page_area),
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Page::Engine => engine_view::render(frame, app, page_area),
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Page::Options => options_view::render(frame, app, link, page_area),
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Page::Help => help_view::render(frame, app, page_area),
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Page::Dict => dict_view::render(frame, app, page_area),
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}
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if let Some(side_area) = panel_area {
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render_side_panel(frame, app, side_area);
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}
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render_footer(frame, app, footer_area);
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render_modal(frame, app, snapshot, term);
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let show_minimap = app
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.ui
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.minimap_until
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.map(|until| Instant::now() < until)
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.unwrap_or(false);
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if show_minimap {
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let tiles: Vec<NavTile> = Page::ALL
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.iter()
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.map(|p| {
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let (col, row) = p.grid_pos();
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NavTile {
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col,
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row,
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name: p.name(),
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}
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})
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.collect();
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let selected = app.page.grid_pos();
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NavMinimap::new(&tiles, selected).render_centered(frame, term);
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}
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}
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fn render_side_panel(frame: &mut Frame, app: &App, area: Rect) {
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let focused = app.panel.focus == PanelFocus::Side;
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match &app.panel.side {
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Some(SidePanel::SampleBrowser(state)) => {
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let entries = state.entries();
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SampleBrowser::new(&entries, state.cursor)
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.scroll_offset(state.scroll_offset)
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.search(&state.search_query, state.search_active)
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.focused(focused)
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.render(frame, area);
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}
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None => {}
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}
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}
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fn render_header(
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frame: &mut Frame,
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app: &App,
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link: &LinkState,
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snapshot: &SequencerSnapshot,
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area: Rect,
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) {
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use crate::model::PatternSpeed;
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let bank = &app.project_state.project.banks[app.editor_ctx.bank];
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let pattern = &bank.patterns[app.editor_ctx.pattern];
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// Layout: [Transport] [Live] [Tempo] [Bank] [Pattern] [Stats]
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let [transport_area, live_area, tempo_area, bank_area, pattern_area, stats_area] =
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Layout::horizontal([
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Constraint::Min(12),
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Constraint::Length(9),
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Constraint::Min(14),
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Constraint::Fill(1),
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Constraint::Fill(2),
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Constraint::Min(20),
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])
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.areas(area);
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// Transport block
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let (transport_bg, transport_text) = if app.playback.playing {
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(Color::Rgb(30, 80, 30), " ▶ PLAYING ")
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} else {
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(Color::Rgb(80, 30, 30), " ■ STOPPED ")
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};
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let transport_style = Style::new().bg(transport_bg).fg(Color::White);
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frame.render_widget(
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Paragraph::new(transport_text)
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.style(transport_style)
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.alignment(Alignment::Center),
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transport_area,
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);
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// Fill indicator
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let fill = app.live_keys.fill();
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let fill_style = if fill {
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Style::new()
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.bg(Color::Rgb(30, 30, 35))
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.fg(Color::Rgb(100, 220, 100))
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} else {
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Style::new()
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.bg(Color::Rgb(30, 30, 35))
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.fg(Color::Rgb(60, 60, 70))
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};
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frame.render_widget(
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Paragraph::new(if fill { "F" } else { "·" })
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.style(fill_style)
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.alignment(Alignment::Center),
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live_area,
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);
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// Tempo block
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let tempo_style = Style::new()
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.bg(Color::Rgb(60, 30, 60))
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.fg(Color::White)
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.add_modifier(Modifier::BOLD);
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frame.render_widget(
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Paragraph::new(format!(" {:.1} BPM ", link.tempo()))
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.style(tempo_style)
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.alignment(Alignment::Center),
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tempo_area,
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);
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// Bank block
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let bank_name = bank
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.name
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.as_deref()
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.map(|n| format!(" {n} "))
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.unwrap_or_else(|| format!(" Bank {:02} ", app.editor_ctx.bank + 1));
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let bank_style = Style::new().bg(Color::Rgb(30, 60, 70)).fg(Color::White);
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frame.render_widget(
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Paragraph::new(bank_name)
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.style(bank_style)
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.alignment(Alignment::Center),
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bank_area,
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);
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// Pattern block (name + length + speed + page + iter)
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let default_pattern_name = format!("Pattern {:02}", app.editor_ctx.pattern + 1);
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let pattern_name = pattern.name.as_deref().unwrap_or(&default_pattern_name);
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let speed_info = if pattern.speed != PatternSpeed::NORMAL {
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format!(" · {}", pattern.speed.label())
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} else {
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String::new()
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};
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let total_pages = pattern.length.div_ceil(32);
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let page_info = if total_pages > 1 {
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let current_page = app.editor_ctx.step / 32 + 1;
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format!(" · {current_page}/{total_pages}")
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} else {
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String::new()
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};
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let iter_info = snapshot
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.get_iter(app.editor_ctx.bank, app.editor_ctx.pattern)
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.map(|iter| format!(" · #{}", iter + 1))
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.unwrap_or_default();
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let pattern_text = format!(
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" {} · {} steps{}{}{} ",
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pattern_name, pattern.length, speed_info, page_info, iter_info
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);
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let pattern_style = Style::new().bg(Color::Rgb(30, 50, 50)).fg(Color::White);
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frame.render_widget(
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Paragraph::new(pattern_text)
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.style(pattern_style)
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.alignment(Alignment::Center),
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pattern_area,
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);
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// Stats block
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let cpu_pct = (app.metrics.cpu_load * 100.0).min(100.0);
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let peers = link.peers();
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let voices = app.metrics.active_voices;
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let stats_text = format!(" CPU {cpu_pct:.0}% V:{voices} L:{peers} ");
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let stats_style = Style::new()
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.bg(Color::Rgb(35, 35, 40))
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.fg(Color::Rgb(150, 150, 160));
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frame.render_widget(
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Paragraph::new(stats_text)
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.style(stats_style)
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.alignment(Alignment::Right),
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stats_area,
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);
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}
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fn render_footer(frame: &mut Frame, app: &App, area: Rect) {
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let block = Block::default().borders(Borders::ALL);
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let inner = block.inner(area);
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let available_width = inner.width as usize;
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let page_indicator = match app.page {
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Page::Main => "[MAIN]",
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Page::Patterns => "[PATTERNS]",
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Page::Engine => "[ENGINE]",
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Page::Options => "[OPTIONS]",
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Page::Help => "[HELP]",
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Page::Dict => "[DICT]",
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};
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let content = if let Some(ref msg) = app.ui.status_message {
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Line::from(vec![
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Span::styled(
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page_indicator.to_string(),
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Style::new().fg(Color::White).add_modifier(Modifier::DIM),
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),
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Span::raw(" "),
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Span::styled(msg.clone(), Style::new().fg(Color::Yellow)),
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])
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} else {
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let bindings: Vec<(&str, &str)> = match app.page {
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Page::Main => vec![
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("Space", "Play"),
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("Enter", "Edit"),
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("t", "Toggle"),
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("Tab", "Samples"),
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("?", "Keys"),
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],
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Page::Patterns => vec![
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("←→↑↓", "Navigate"),
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("Enter", "Select"),
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("Space", "Play"),
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("Esc", "Back"),
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("r", "Rename"),
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("Del", "Reset"),
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("?", "Keys"),
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],
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Page::Engine => vec![
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("Tab", "Section"),
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("←→", "Switch/Adjust"),
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("↑↓", "Navigate"),
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("Enter", "Select"),
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("A", "Add path"),
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("?", "Keys"),
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],
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Page::Options => vec![
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("Tab", "Next"),
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("←→", "Toggle"),
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("Space", "Play"),
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("?", "Keys"),
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],
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Page::Help => vec![
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("↑↓", "Scroll"),
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("Tab", "Topic"),
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("PgUp/Dn", "Page"),
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("/", "Search"),
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("?", "Keys"),
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],
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Page::Dict => vec![
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("Tab", "Focus"),
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("↑↓", "Navigate"),
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("/", "Search"),
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("?", "Keys"),
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],
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};
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let page_width = page_indicator.chars().count();
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let bindings_content_width: usize = bindings
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.iter()
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.map(|(k, a)| k.chars().count() + 1 + a.chars().count())
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.sum();
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let n = bindings.len();
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let total_content = page_width + bindings_content_width;
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let total_gaps = available_width.saturating_sub(total_content);
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let gap_count = n + 1;
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let base_gap = total_gaps / gap_count;
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let extra = total_gaps % gap_count;
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let mut spans = vec![
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Span::styled(
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page_indicator.to_string(),
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Style::new().fg(Color::White).add_modifier(Modifier::DIM),
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),
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Span::raw(" ".repeat(base_gap + if extra > 0 { 1 } else { 0 })),
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];
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for (i, (key, action)) in bindings.into_iter().enumerate() {
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spans.push(Span::styled(
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key.to_string(),
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Style::new().fg(Color::Yellow),
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));
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spans.push(Span::styled(
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format!(":{action}"),
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Style::new().fg(Color::Rgb(120, 125, 135)),
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));
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if i < n - 1 {
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let gap = base_gap + if i + 1 < extra { 1 } else { 0 };
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spans.push(Span::raw(" ".repeat(gap)));
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}
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}
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Line::from(spans)
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};
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let footer = Paragraph::new(content).block(block);
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frame.render_widget(footer, area);
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}
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fn render_modal(frame: &mut Frame, app: &App, snapshot: &SequencerSnapshot, term: Rect) {
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match &app.ui.modal {
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Modal::None => {}
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Modal::ConfirmQuit { selected } => {
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ConfirmModal::new("Confirm", "Quit?", *selected).render_centered(frame, term);
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}
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Modal::ConfirmDeleteStep { step, selected, .. } => {
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ConfirmModal::new("Confirm", &format!("Delete step {}?", step + 1), *selected)
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.render_centered(frame, term);
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}
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Modal::ConfirmDeleteSteps { steps, selected, .. } => {
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let nums: Vec<String> = steps.iter().map(|s| format!("{:02}", s + 1)).collect();
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let label = format!("Delete steps {}?", nums.join(", "));
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ConfirmModal::new("Confirm", &label, *selected)
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.render_centered(frame, term);
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}
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Modal::ConfirmResetPattern {
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pattern, selected, ..
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} => {
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ConfirmModal::new(
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"Confirm",
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&format!("Reset pattern {}?", pattern + 1),
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*selected,
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)
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.render_centered(frame, term);
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}
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Modal::ConfirmResetBank { bank, selected } => {
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ConfirmModal::new("Confirm", &format!("Reset bank {}?", bank + 1), *selected)
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.render_centered(frame, term);
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}
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Modal::FileBrowser(state) => {
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use crate::state::file_browser::FileBrowserMode;
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use crate::widgets::FileBrowserModal;
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let (title, border_color) = match state.mode {
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FileBrowserMode::Save => ("Save As", Color::Green),
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FileBrowserMode::Load => ("Load From", Color::Blue),
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};
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let entries: Vec<(String, bool)> = state
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.entries
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.iter()
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.map(|e| (e.name.clone(), e.is_dir))
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.collect();
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FileBrowserModal::new(title, &state.input, &entries)
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.selected(state.selected)
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.scroll_offset(state.scroll_offset)
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.border_color(border_color)
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.width(60)
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.height(18)
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.render_centered(frame, term);
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}
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Modal::RenameBank { bank, name } => {
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TextInputModal::new(&format!("Rename Bank {:02}", bank + 1), name)
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.width(40)
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.border_color(Color::Magenta)
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.render_centered(frame, term);
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}
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Modal::RenamePattern {
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bank,
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pattern,
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name,
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} => {
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TextInputModal::new(
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&format!("Rename B{:02}:P{:02}", bank + 1, pattern + 1),
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name,
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)
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.width(40)
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.border_color(Color::Magenta)
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.render_centered(frame, term);
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}
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Modal::SetPattern { field, input } => {
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let (title, hint) = match field {
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PatternField::Length => ("Set Length (1-128)", "Enter number"),
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PatternField::Speed => ("Set Speed", "e.g. 1/3, 2/5, 1x, 2x"),
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};
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TextInputModal::new(title, input)
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.hint(hint)
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.width(45)
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.border_color(Color::Yellow)
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.render_centered(frame, term);
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}
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Modal::SetTempo(input) => {
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TextInputModal::new("Set Tempo (20-300 BPM)", input)
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.hint("Enter BPM")
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.width(30)
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.border_color(Color::Magenta)
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.render_centered(frame, term);
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}
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Modal::AddSamplePath(state) => {
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use crate::widgets::FileBrowserModal;
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let entries: Vec<(String, bool)> = state
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.entries
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.iter()
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.map(|e| (e.name.clone(), e.is_dir))
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.collect();
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FileBrowserModal::new("Add Sample Path", &state.input, &entries)
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.selected(state.selected)
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.scroll_offset(state.scroll_offset)
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.border_color(Color::Magenta)
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.width(60)
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.height(18)
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.render_centered(frame, term);
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}
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Modal::Preview => {
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let width = (term.width * 80 / 100).max(40);
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let height = (term.height * 80 / 100).max(10);
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let pattern = app.current_edit_pattern();
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let step_idx = app.editor_ctx.step;
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let step = pattern.step(step_idx);
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let source_idx = step.and_then(|s| s.source);
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let title = if let Some(src) = source_idx {
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format!("Step {:02} → {:02}", step_idx + 1, src + 1)
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} else {
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format!("Step {:02}", step_idx + 1)
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};
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|
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let inner = ModalFrame::new(&title)
|
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.width(width)
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.height(height)
|
|
.border_color(Color::Rgb(120, 125, 135))
|
|
.render_centered(frame, term);
|
|
|
|
let script = pattern.resolve_script(step_idx).unwrap_or("");
|
|
if script.is_empty() {
|
|
let empty = Paragraph::new("(empty)")
|
|
.alignment(Alignment::Center)
|
|
.style(Style::new().fg(Color::Rgb(80, 85, 95)));
|
|
let centered_area = Rect {
|
|
y: inner.y + inner.height / 2,
|
|
height: 1,
|
|
..inner
|
|
};
|
|
frame.render_widget(empty, centered_area);
|
|
} else {
|
|
let trace = if app.ui.runtime_highlight && app.playback.playing {
|
|
let source = pattern.resolve_source(step_idx);
|
|
snapshot.get_trace(app.editor_ctx.bank, app.editor_ctx.pattern, source)
|
|
} else {
|
|
None
|
|
};
|
|
|
|
let mut line_start = 0usize;
|
|
let lines: Vec<Line> = script
|
|
.lines()
|
|
.map(|line_str| {
|
|
let tokens = if let Some(t) = trace {
|
|
let exec = adjust_spans_for_line(
|
|
&t.executed_spans,
|
|
line_start,
|
|
line_str.len(),
|
|
);
|
|
let sel = adjust_spans_for_line(
|
|
&t.selected_spans,
|
|
line_start,
|
|
line_str.len(),
|
|
);
|
|
highlight_line_with_runtime(line_str, &exec, &sel)
|
|
} else {
|
|
highlight_line(line_str)
|
|
};
|
|
line_start += line_str.len() + 1;
|
|
let spans: Vec<Span> = tokens
|
|
.into_iter()
|
|
.map(|(style, text)| Span::styled(text, style))
|
|
.collect();
|
|
Line::from(spans)
|
|
})
|
|
.collect();
|
|
|
|
let paragraph = Paragraph::new(lines);
|
|
frame.render_widget(paragraph, inner);
|
|
}
|
|
}
|
|
Modal::Editor => {
|
|
let width = (term.width * 80 / 100).max(40);
|
|
let height = (term.height * 60 / 100).max(10);
|
|
let step_num = app.editor_ctx.step + 1;
|
|
|
|
let flash_kind = app.ui.flash_kind();
|
|
let border_color = match flash_kind {
|
|
Some(FlashKind::Error) => Color::Red,
|
|
Some(FlashKind::Info) => Color::White,
|
|
Some(FlashKind::Success) => Color::Green,
|
|
None => Color::Rgb(100, 160, 180),
|
|
};
|
|
|
|
let inner = ModalFrame::new(&format!("Step {step_num:02} Script"))
|
|
.width(width)
|
|
.height(height)
|
|
.border_color(border_color)
|
|
.render_centered(frame, term);
|
|
|
|
let trace = if app.ui.runtime_highlight && app.playback.playing {
|
|
let source = app
|
|
.current_edit_pattern()
|
|
.resolve_source(app.editor_ctx.step);
|
|
snapshot.get_trace(app.editor_ctx.bank, app.editor_ctx.pattern, source)
|
|
} else {
|
|
None
|
|
};
|
|
|
|
let text_lines = app.editor_ctx.editor.lines();
|
|
let mut line_offsets: Vec<usize> = Vec::with_capacity(text_lines.len());
|
|
let mut offset = 0;
|
|
for line in text_lines.iter() {
|
|
line_offsets.push(offset);
|
|
offset += line.len() + 1;
|
|
}
|
|
|
|
let highlighter = |row: usize, line: &str| -> Vec<(Style, String)> {
|
|
let line_start = line_offsets[row];
|
|
let (exec, sel) = match trace {
|
|
Some(t) => (
|
|
adjust_spans_for_line(&t.executed_spans, line_start, line.len()),
|
|
adjust_spans_for_line(&t.selected_spans, line_start, line.len()),
|
|
),
|
|
None => (Vec::new(), Vec::new()),
|
|
};
|
|
highlight::highlight_line_with_runtime(line, &exec, &sel)
|
|
};
|
|
|
|
let show_search = app.editor_ctx.editor.search_active()
|
|
|| !app.editor_ctx.editor.search_query().is_empty();
|
|
|
|
let (search_area, editor_area, hint_area) = if show_search {
|
|
let search_area = Rect::new(inner.x, inner.y, inner.width, 1);
|
|
let editor_area = Rect::new(
|
|
inner.x,
|
|
inner.y + 1,
|
|
inner.width,
|
|
inner.height.saturating_sub(2),
|
|
);
|
|
let hint_area =
|
|
Rect::new(inner.x, inner.y + 1 + editor_area.height, inner.width, 1);
|
|
(Some(search_area), editor_area, hint_area)
|
|
} else {
|
|
let editor_area = Rect::new(
|
|
inner.x,
|
|
inner.y,
|
|
inner.width,
|
|
inner.height.saturating_sub(1),
|
|
);
|
|
let hint_area = Rect::new(inner.x, inner.y + editor_area.height, inner.width, 1);
|
|
(None, editor_area, hint_area)
|
|
};
|
|
|
|
if let Some(sa) = search_area {
|
|
let style = if app.editor_ctx.editor.search_active() {
|
|
Style::default().fg(Color::Yellow)
|
|
} else {
|
|
Style::default().fg(Color::DarkGray)
|
|
};
|
|
let cursor = if app.editor_ctx.editor.search_active() {
|
|
"_"
|
|
} else {
|
|
""
|
|
};
|
|
let text = format!("/{}{}", app.editor_ctx.editor.search_query(), cursor);
|
|
frame.render_widget(Paragraph::new(Line::from(Span::styled(text, style))), sa);
|
|
}
|
|
|
|
if let Some(kind) = flash_kind {
|
|
let bg = match kind {
|
|
FlashKind::Error => Color::Rgb(60, 10, 10),
|
|
FlashKind::Info => Color::Rgb(30, 30, 40),
|
|
FlashKind::Success => Color::Rgb(10, 30, 10),
|
|
};
|
|
let flash_block = Block::default().style(Style::default().bg(bg));
|
|
frame.render_widget(flash_block, editor_area);
|
|
}
|
|
app.editor_ctx
|
|
.editor
|
|
.render(frame, editor_area, &highlighter);
|
|
|
|
let dim = Style::default().fg(Color::DarkGray);
|
|
let key = Style::default().fg(Color::Yellow);
|
|
let hint = if app.editor_ctx.editor.search_active() {
|
|
Line::from(vec![
|
|
Span::styled("Enter", key),
|
|
Span::styled(" confirm ", dim),
|
|
Span::styled("Esc", key),
|
|
Span::styled(" cancel", dim),
|
|
])
|
|
} else {
|
|
Line::from(vec![
|
|
Span::styled("Esc", key),
|
|
Span::styled(" save ", dim),
|
|
Span::styled("C-e", key),
|
|
Span::styled(" eval ", dim),
|
|
Span::styled("C-f", key),
|
|
Span::styled(" find ", dim),
|
|
Span::styled("C-n", key),
|
|
Span::styled("/", dim),
|
|
Span::styled("C-p", key),
|
|
Span::styled(" next/prev ", dim),
|
|
Span::styled("C-u", key),
|
|
Span::styled("/", dim),
|
|
Span::styled("C-r", key),
|
|
Span::styled(" undo/redo", dim),
|
|
])
|
|
};
|
|
frame.render_widget(Paragraph::new(hint).alignment(Alignment::Right), hint_area);
|
|
}
|
|
Modal::PatternProps {
|
|
bank,
|
|
pattern,
|
|
field,
|
|
name,
|
|
length,
|
|
speed,
|
|
quantization,
|
|
sync_mode,
|
|
} => {
|
|
use crate::state::PatternPropsField;
|
|
|
|
let width = 50u16;
|
|
let height = 12u16;
|
|
let x = (term.width.saturating_sub(width)) / 2;
|
|
let y = (term.height.saturating_sub(height)) / 2;
|
|
let area = Rect::new(x, y, width, height);
|
|
|
|
let block = Block::bordered()
|
|
.title(format!(" Pattern B{:02}:P{:02} ", bank + 1, pattern + 1))
|
|
.border_style(Style::default().fg(Color::Cyan));
|
|
|
|
let inner = block.inner(area);
|
|
frame.render_widget(Clear, area);
|
|
frame.render_widget(block, area);
|
|
|
|
let fields = [
|
|
("Name", name.as_str(), *field == PatternPropsField::Name),
|
|
(
|
|
"Length",
|
|
length.as_str(),
|
|
*field == PatternPropsField::Length,
|
|
),
|
|
("Speed", &speed.label(), *field == PatternPropsField::Speed),
|
|
(
|
|
"Quantization",
|
|
quantization.label(),
|
|
*field == PatternPropsField::Quantization,
|
|
),
|
|
(
|
|
"Sync Mode",
|
|
sync_mode.label(),
|
|
*field == PatternPropsField::SyncMode,
|
|
),
|
|
];
|
|
|
|
for (i, (label, value, selected)) in fields.iter().enumerate() {
|
|
let y = inner.y + i as u16;
|
|
if y >= inner.y + inner.height {
|
|
break;
|
|
}
|
|
|
|
let (label_style, value_style) = if *selected {
|
|
(
|
|
Style::default()
|
|
.fg(Color::Cyan)
|
|
.add_modifier(Modifier::BOLD),
|
|
Style::default().fg(Color::White).bg(Color::DarkGray),
|
|
)
|
|
} else {
|
|
(
|
|
Style::default().fg(Color::Gray),
|
|
Style::default().fg(Color::White),
|
|
)
|
|
};
|
|
|
|
let label_area = Rect::new(inner.x + 1, y, 14, 1);
|
|
let value_area = Rect::new(inner.x + 16, y, inner.width.saturating_sub(18), 1);
|
|
|
|
frame.render_widget(
|
|
Paragraph::new(format!("{label}:")).style(label_style),
|
|
label_area,
|
|
);
|
|
frame.render_widget(Paragraph::new(*value).style(value_style), value_area);
|
|
}
|
|
|
|
let hint_area = Rect::new(inner.x, inner.y + inner.height - 1, inner.width, 1);
|
|
let hint = Line::from(vec![
|
|
Span::styled("↑↓", Style::default().fg(Color::Yellow)),
|
|
Span::styled(" nav ", Style::default().fg(Color::DarkGray)),
|
|
Span::styled("←→", Style::default().fg(Color::Yellow)),
|
|
Span::styled(" change ", Style::default().fg(Color::DarkGray)),
|
|
Span::styled("Enter", Style::default().fg(Color::Yellow)),
|
|
Span::styled(" save ", Style::default().fg(Color::DarkGray)),
|
|
Span::styled("Esc", Style::default().fg(Color::Yellow)),
|
|
Span::styled(" cancel", Style::default().fg(Color::DarkGray)),
|
|
]);
|
|
frame.render_widget(Paragraph::new(hint), hint_area);
|
|
}
|
|
Modal::KeybindingsHelp { scroll } => {
|
|
let width = (term.width * 80 / 100).clamp(60, 100);
|
|
let height = (term.height * 80 / 100).max(15);
|
|
|
|
let title = format!("Keybindings — {}", app.page.name());
|
|
let inner = ModalFrame::new(&title)
|
|
.width(width)
|
|
.height(height)
|
|
.border_color(Color::Rgb(100, 160, 180))
|
|
.render_centered(frame, term);
|
|
|
|
let bindings = super::keybindings::bindings_for(app.page);
|
|
let visible_rows = inner.height.saturating_sub(2) as usize;
|
|
|
|
let rows: Vec<Row> = bindings
|
|
.iter()
|
|
.enumerate()
|
|
.skip(*scroll)
|
|
.take(visible_rows)
|
|
.map(|(i, (key, name, desc))| {
|
|
let bg = if i % 2 == 0 {
|
|
Color::Rgb(25, 25, 30)
|
|
} else {
|
|
Color::Rgb(35, 35, 42)
|
|
};
|
|
Row::new(vec![
|
|
Cell::from(*key).style(Style::default().fg(Color::Yellow)),
|
|
Cell::from(*name).style(Style::default().fg(Color::Cyan)),
|
|
Cell::from(*desc).style(Style::default().fg(Color::White)),
|
|
])
|
|
.style(Style::default().bg(bg))
|
|
})
|
|
.collect();
|
|
|
|
let table = Table::new(
|
|
rows,
|
|
[
|
|
Constraint::Length(14),
|
|
Constraint::Length(12),
|
|
Constraint::Fill(1),
|
|
],
|
|
)
|
|
.column_spacing(2);
|
|
|
|
let table_area = Rect {
|
|
x: inner.x,
|
|
y: inner.y,
|
|
width: inner.width,
|
|
height: inner.height.saturating_sub(1),
|
|
};
|
|
frame.render_widget(table, table_area);
|
|
|
|
let hint_area = Rect {
|
|
x: inner.x,
|
|
y: inner.y + inner.height.saturating_sub(1),
|
|
width: inner.width,
|
|
height: 1,
|
|
};
|
|
let hint = Line::from(vec![
|
|
Span::styled("↑↓", Style::default().fg(Color::Yellow)),
|
|
Span::styled(" scroll ", Style::default().fg(Color::DarkGray)),
|
|
Span::styled("PgUp/Dn", Style::default().fg(Color::Yellow)),
|
|
Span::styled(" page ", Style::default().fg(Color::DarkGray)),
|
|
Span::styled("Esc/?", Style::default().fg(Color::Yellow)),
|
|
Span::styled(" close", Style::default().fg(Color::DarkGray)),
|
|
]);
|
|
frame.render_widget(Paragraph::new(hint).alignment(Alignment::Right), hint_area);
|
|
}
|
|
}
|
|
}
|