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Add glass row surfaces to plan tree #104

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Merged
NagyVikt merged 1 commit into from
May 15, 2026
+57 −18
Merged

Add glass row surfaces to plan tree #104

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75 changes: 57 additions & 18 deletions rust/fleet-plan-tree/src/main.rs
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Original file line number Diff line number Diff line change
Expand Up @@ -466,6 +466,14 @@ fn render_row_divider(frame: &mut Frame, area: Rect) {
);
}

fn render_glass_row(frame: &mut Frame, area: Rect, line: Line<'static>) {
render_row_surface(frame, area);
frame.render_widget(
Paragraph::new(line).style(Style::default().bg(IOS_BG_GLASS)),
area,
);
}

/// ACTIVE NOW card — one row per `status=claimed` sub-task.
/// Format: ` ● <agent-name> sub-<N> <truncated title>`
/// When nothing is claimed, show a placeholder so the layout stays stable.
Expand All @@ -483,14 +491,13 @@ fn render_active_now(frame: &mut Frame, area: Rect, claimed: &[&Subtask]) {
width: inner.width,
height: 1,
};
render_row_surface(frame, row);
frame.render_widget(
Paragraph::new(Line::from(Span::styled(
" no active claims — workers polling for work",
Style::default().fg(IOS_FG_MUTED),
)))
.style(Style::default().bg(IOS_BG_GLASS)),
render_glass_row(
frame,
row,
Line::from(Span::styled(
" no active claims — workers polling for work",
Style::default().fg(IOS_FG_MUTED).bg(IOS_BG_GLASS),
)),
);
if inner.height > 1 {
render_row_divider(
Expand Down Expand Up @@ -550,10 +557,7 @@ fn render_active_now(frame: &mut Frame, area: Rect, claimed: &[&Subtask]) {
Span::raw(" "),
Span::styled(title, Style::default().fg(IOS_FG)),
];
frame.render_widget(
Paragraph::new(Line::from(spans)).style(Style::default().bg(IOS_BG_GLASS)),
row,
);
render_glass_row(frame, row, Line::from(spans));
if row_step == 2 && y + 1 < inner.y + inner.height {
render_row_divider(
frame,
Expand Down Expand Up @@ -639,11 +643,7 @@ fn render_waves(frame: &mut Frame, area: Rect, plan: &Plan) {
width: inner.width,
height: 1,
};
render_row_surface(frame, row);
frame.render_widget(
Paragraph::new(Line::from(spans)).style(Style::default().bg(IOS_BG_GLASS)),
row,
);
render_glass_row(frame, row, Line::from(spans));
if use_dividers && y + 1 < inner.y + inner.height {
render_row_divider(
frame,
Expand All @@ -660,6 +660,15 @@ fn render_waves(frame: &mut Frame, area: Rect, plan: &Plan) {
}
}
if y < inner.y + inner.height {
render_row_divider(
frame,
Rect {
x: inner.x,
y,
width: inner.width,
height: 1,
},
);
y += 1;
}
}
Expand All @@ -685,10 +694,19 @@ fn render_agent_assignment_map(frame: &mut Frame, area: Rect, plan: &Plan) {
}

let divider_width = area.width.saturating_sub(4) as usize;
render_row_surface(
frame,
Rect {
x: area.x,
y: area.y,
width: area.width,
height: 2.min(area.height),
},
);
frame.render_widget(
Paragraph::new(Line::from(Span::styled(
format!(" {}", "─".repeat(divider_width)),
Style::default().fg(IOS_HAIRLINE),
Style::default().fg(IOS_HAIRLINE).bg(IOS_BG_GLASS),
))),
Rect {
x: area.x,
Expand All @@ -710,7 +728,7 @@ fn render_agent_assignment_map(frame: &mut Frame, area: Rect, plan: &Plan) {
),
Span::styled(
" grouped by claimed agent · live plan.json",
Style::default().fg(IOS_FG_MUTED),
Style::default().fg(IOS_FG_MUTED).bg(IOS_BG_GLASS),
),
])),
Rect {
Expand Down Expand Up @@ -1120,6 +1138,27 @@ mod claim_map_tests {
assert_eq!(buffer[(2, 2)].fg, IOS_HAIRLINE);
assert_eq!(buffer[(2, 2)].bg, IOS_BG_GLASS);
}

#[test]
fn wave_level_spacing_uses_glass_hairline_not_dead_air() {
let mut dependent = subtask(
1,
"dependent implementation",
"claimed",
Some("codex-alpha"),
);
dependent.depends_on = vec![0];
let plan = test_plan(vec![subtask(0, "bootstrap", "completed", None), dependent]);
let mut terminal = Terminal::new(TestBackend::new(100, 14)).unwrap();

terminal
.draw(|frame| render_waves(frame, frame.area(), &plan))
.unwrap();

let buffer = terminal.backend().buffer();
assert_eq!(buffer[(2, 3)].fg, IOS_HAIRLINE);
assert_eq!(buffer[(2, 3)].bg, IOS_BG_GLASS);
}
}

// ---------- Model (tuirealm's M in M-V-U) ----------
Expand Down