81 lines
2.4 KiB
Rust
81 lines
2.4 KiB
Rust
use ratatui::{
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buffer::Buffer,
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layout::Rect,
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style::{Color, Modifier, Style},
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widgets::Widget,
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};
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use crate::model::Model;
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use crate::ui::app::AppMode;
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use crate::view::Axis;
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fn axis_display(axis: Axis) -> (&'static str, Color) {
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match axis {
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Axis::Row => ("↕", Color::Green),
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Axis::Column => ("↔", Color::Blue),
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Axis::Page => ("☰", Color::Magenta),
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}
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}
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pub struct TileBar<'a> {
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pub model: &'a Model,
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pub mode: &'a AppMode,
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}
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impl<'a> TileBar<'a> {
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pub fn new(model: &'a Model, mode: &'a AppMode) -> Self {
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Self { model, mode }
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}
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}
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impl<'a> Widget for TileBar<'a> {
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fn render(self, area: Rect, buf: &mut Buffer) {
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let view = self.model.active_view();
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let selected_cat_idx = if let AppMode::TileSelect { cat_idx } = self.mode {
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Some(*cat_idx)
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} else {
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None
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};
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let mut x = area.x + 1;
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buf.set_string(area.x, area.y, " Tiles: ", Style::default().fg(Color::Gray));
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x += 8;
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let cat_names: Vec<&str> = self.model.category_names();
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for (i, cat_name) in cat_names.iter().enumerate() {
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let (axis_symbol, axis_color) = axis_display(view.axis_of(cat_name));
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let label = format!(" [{cat_name} {axis_symbol}] ");
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let is_selected = selected_cat_idx == Some(i);
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let style = if is_selected {
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Style::default()
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.fg(Color::Black)
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.bg(Color::Cyan)
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.add_modifier(Modifier::BOLD)
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} else {
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Style::default().fg(axis_color)
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};
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if x + label.len() as u16 > area.x + area.width {
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break;
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}
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buf.set_string(x, area.y, &label, style);
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x += label.len() as u16;
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}
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// Hint
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if matches!(self.mode, AppMode::TileSelect { .. }) {
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let hint = " [Enter] cycle axis [r/c/p] set axis [←→] select [Esc] cancel";
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if x + hint.len() as u16 <= area.x + area.width {
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buf.set_string(x, area.y, hint, Style::default().fg(Color::DarkGray));
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}
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} else {
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let hint = " Ctrl+↑↓←→ to move tiles";
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if x + hint.len() as u16 <= area.x + area.width {
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buf.set_string(x, area.y, hint, Style::default().fg(Color::DarkGray));
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}
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}
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}
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}
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