use crate::config::ResolvedTheme;
use crate::time_format::TimeFormatter;
use oyo_core::git::CommitEntry;
use ratatui::{
layout::{Alignment, Constraint, Direction, Layout, Rect},
style::{Modifier, Style},
text::{Line, Span},
widgets::{Block, Paragraph},
Frame,
};
use std::path::PathBuf;
use time::OffsetDateTime;
use unicode_width::UnicodeWidthStr;
const FOOTER_HEIGHT: u16 = 3;
const HEADER_HEIGHT: u16 = 4;
const MAX_CONTENT_WIDTH: u16 = 100;
const LAYOUT_PADDING_Y: u16 = 1;
const HEAD_REF: &str = "HEAD";
const INDEX_REF: &str = "INDEX";
const EMPTY_TREE_HASH: &str = "4b825dc642cb6eb9a060e54bf8d69288fbee4904";
#[derive(Debug, Clone)]
pub enum DashboardSelection {
Uncommitted,
Staged,
Range { from: String, to: String },
}
#[derive(Debug, Clone)]
enum EntryKind {
WorkingTree { files: usize },
Staged { files: usize },
Commit(CommitEntry),
}
#[derive(Debug, Clone, Copy)]
enum DisplayRow {
Entry { idx: usize, detail: bool },
}
#[derive(Debug, Clone)]
struct RangeMarker {
symbol: String,
style: Style,
}
#[derive(Debug, Clone)]
struct DashboardEntry {
kind: EntryKind,
}
#[derive(Debug, Clone)]
pub struct Dashboard {
repo_root: PathBuf,
branch: Option<String>,
head_meta: Option<HeadMeta>,
entries: Vec<DashboardEntry>,
filtered: Vec<usize>,
selected: usize,
scroll: usize,
filter: String,
filter_active: bool,
pinned_from: Option<String>,
theme: ResolvedTheme,
primary_marker: String,
extent_marker: String,
last_list_area: Rect,
time_format: TimeFormatter,
}
#[derive(Debug, Clone)]
pub struct DashboardConfig {
pub repo_root: PathBuf,
pub branch: Option<String>,
pub commits: Vec<CommitEntry>,
pub working_files: usize,
pub staged_files: usize,
pub theme: ResolvedTheme,
pub primary_marker: String,
pub extent_marker: String,
pub time_format: TimeFormatter,
}
struct RenderLineContext<'a> {
width: usize,
stats_width: usize,
detail: bool,
range_marker: Option<RangeMarker>,
marker_width: usize,
theme: &'a ResolvedTheme,
head_meta: Option<&'a HeadMeta>,
time_format: &'a TimeFormatter,
now: i64,
}
#[derive(Debug, Clone)]
struct HeadMeta {
author: String,
author_time: Option<i64>,
}
impl Dashboard {
pub fn new(config: DashboardConfig) -> Self {
let mut entries = Vec::new();
let head_meta = config.commits.first().map(|commit| HeadMeta {
author: commit.author.clone(),
author_time: commit.author_time,
});
entries.push(DashboardEntry {
kind: EntryKind::WorkingTree {
files: config.working_files,
},
});
entries.push(DashboardEntry {
kind: EntryKind::Staged {
files: config.staged_files,
},
});
for commit in config.commits {
entries.push(DashboardEntry {
kind: EntryKind::Commit(commit),
});
}
let filtered = (0..entries.len()).collect();
Self {
repo_root: config.repo_root,
branch: config.branch,
head_meta,
entries,
filtered,
selected: 0,
scroll: 0,
filter: String::new(),
filter_active: false,
pinned_from: None,
theme: config.theme,
primary_marker: config.primary_marker,
extent_marker: config.extent_marker,
last_list_area: Rect::default(),
time_format: config.time_format,
}
}
pub fn filter_active(&self) -> bool {
self.filter_active
}
pub fn start_filter(&mut self) {
self.filter_active = true;
self.filter.clear();
self.refresh_filter();
}
pub fn stop_filter(&mut self) {
self.filter_active = false;
}
pub fn push_filter_char(&mut self, ch: char) {
self.filter.push(ch);
self.refresh_filter();
}
pub fn pop_filter_char(&mut self) {
self.filter.pop();
self.refresh_filter();
}
pub fn clear_filter(&mut self) {
self.filter.clear();
self.refresh_filter();
}
pub fn move_selection(&mut self, delta: isize, view_height: usize) {
if self.filtered.is_empty() {
self.selected = 0;
self.scroll = 0;
return;
}
let len = self.filtered.len() as isize;
let next = (self.selected as isize + delta).clamp(0, len - 1) as usize;
self.selected = next;
self.ensure_visible(view_height);
}
pub fn select_first(&mut self, view_height: usize) {
self.selected = 0;
self.scroll = 0;
self.ensure_visible(view_height);
}
pub fn select_last(&mut self, view_height: usize) {
if !self.filtered.is_empty() {
self.selected = self.filtered.len().saturating_sub(1);
self.ensure_visible(view_height);
}
}
pub fn page_up(&mut self, view_height: usize) {
let delta = view_height.saturating_sub(1) as isize;
self.move_selection(-delta, view_height);
}
pub fn page_down(&mut self, view_height: usize) {
let delta = view_height.saturating_sub(1) as isize;
self.move_selection(delta, view_height);
}
pub fn toggle_pin(&mut self) {
let Some(entry) = self.current_entry() else {
return;
};
match &entry.kind {
EntryKind::Commit(commit) => {
if self.pinned_from.as_deref() == Some(commit.id.as_str()) {
self.pinned_from = None;
} else {
self.pinned_from = Some(commit.id.clone());
}
}
EntryKind::WorkingTree { .. } => {
if self.pinned_from.as_deref() == Some(HEAD_REF) {
self.pinned_from = None;
} else {
self.pinned_from = Some(HEAD_REF.to_string());
}
}
EntryKind::Staged { .. } => {
if self.pinned_from.as_deref() == Some(INDEX_REF) {
self.pinned_from = None;
} else {
self.pinned_from = Some(INDEX_REF.to_string());
}
}
}
}
pub fn clear_pin(&mut self) {
self.pinned_from = None;
}
pub fn selection(&self) -> Option<DashboardSelection> {
let entry = self.current_entry()?;
match &entry.kind {
EntryKind::WorkingTree { files } => {
if let Some(from) = self.pinned_from.clone() {
if from == INDEX_REF {
return Some(DashboardSelection::Range {
from,
to: HEAD_REF.to_string(),
});
}
if from != HEAD_REF {
return Some(DashboardSelection::Range {
from,
to: HEAD_REF.to_string(),
});
}
}
if *files == 0 {
None
} else {
Some(DashboardSelection::Uncommitted)
}
}
EntryKind::Staged { files } => {
if let Some(from) = self.pinned_from.clone() {
if from == HEAD_REF {
return Some(DashboardSelection::Range {
from,
to: INDEX_REF.to_string(),
});
}
if from == INDEX_REF {
if *files == 0 {
return None;
}
return Some(DashboardSelection::Staged);
}
if from != HEAD_REF {
return Some(DashboardSelection::Range {
from,
to: INDEX_REF.to_string(),
});
}
}
if *files == 0 {
None
} else {
Some(DashboardSelection::Staged)
}
}
EntryKind::Commit(commit) => {
let to = commit.id.clone();
let from = self
.pinned_from
.clone()
.or_else(|| commit.parents.first().cloned())
.unwrap_or_else(|| EMPTY_TREE_HASH.to_string());
Some(DashboardSelection::Range { from, to })
}
}
}
pub fn draw(&mut self, frame: &mut Frame) {
let area = frame.area();
if let Some(bg) = self.theme.background {
let block = Block::default().style(Style::default().bg(bg));
frame.render_widget(block, area);
}
let content = inset_rect(centered_width(area, MAX_CONTENT_WIDTH), 0, LAYOUT_PADDING_Y);
let chunks = Layout::default()
.direction(Direction::Vertical)
.constraints([
Constraint::Length(HEADER_HEIGHT),
Constraint::Min(0),
Constraint::Length(FOOTER_HEIGHT),
])
.split(content);
self.draw_header(frame, chunks[0]);
self.draw_list(frame, chunks[1]);
self.draw_footer(frame, chunks[2]);
}
pub fn list_height(&self, height: u16) -> usize {
if self.last_list_area.height > 0 {
return self.last_list_area.height as usize;
}
height.saturating_sub(HEADER_HEIGHT + FOOTER_HEIGHT) as usize
}
fn current_entry(&self) -> Option<&DashboardEntry> {
let idx = self.filtered.get(self.selected)?;
self.entries.get(*idx)
}
fn display_rows(&self) -> Vec<DisplayRow> {
let mut rows = Vec::new();
for (pos, entry_idx) in self.filtered.iter().enumerate() {
rows.push(DisplayRow::Entry {
idx: pos,
detail: false,
});
if matches!(
self.entries[*entry_idx].kind,
EntryKind::Commit(_) | EntryKind::WorkingTree { .. } | EntryKind::Staged { .. }
) {
rows.push(DisplayRow::Entry {
idx: pos,
detail: true,
});
}
}
rows
}
fn stats_column_width(&self) -> usize {
let mut max_width = 0usize;
for entry_idx in &self.filtered {
let EntryKind::Commit(commit) = &self.entries[*entry_idx].kind else {
continue;
};
let Some(stats) = commit.stats else {
continue;
};
let text = format_diff_stats(stats.insertions, stats.deletions);
max_width = max_width.max(text_width(&text));
}
max_width
}
fn refresh_filter(&mut self) {
let query = self.filter.trim().to_ascii_lowercase();
if query.is_empty() {
self.filtered = (0..self.entries.len()).collect();
} else {
self.filtered = self
.entries
.iter()
.enumerate()
.filter_map(|(idx, entry)| {
if entry.matches(&query) {
Some(idx)
} else {
None
}
})
.collect();
}
if self.selected >= self.filtered.len() {
self.selected = 0;
self.scroll = 0;
}
}
fn ensure_visible(&mut self, view_height: usize) {
if view_height == 0 || self.filtered.is_empty() {
self.scroll = 0;
return;
}
let rows = self.display_rows();
let Some(display_idx) = rows.iter().position(|row| {
matches!(
row,
DisplayRow::Entry {
idx,
detail: false
} if *idx == self.selected
)
}) else {
self.scroll = 0;
return;
};
if display_idx < self.scroll {
self.scroll = display_idx;
} else if display_idx >= self.scroll + view_height {
self.scroll = display_idx.saturating_sub(view_height - 1);
}
if self.scroll >= rows.len() {
self.scroll = rows.len().saturating_sub(1);
}
}
fn draw_header(&self, frame: &mut Frame, area: Rect) {
let repo_name = self
.repo_root
.file_name()
.and_then(|s| s.to_str())
.unwrap_or(".");
let branch = self
.branch
.clone()
.unwrap_or_else(|| "DETACHED".to_string());
let mut lines = vec![
Line::from(vec![Span::styled(
format!("{repo_name}@{branch}"),
Style::default().fg(self.theme.text_muted),
)]),
Line::raw(""),
];
if let Some(ref from) = self.pinned_from {
let short_from = if from == HEAD_REF {
HEAD_REF.to_string()
} else if from == INDEX_REF {
"STAGED".to_string()
} else {
shorten_hash(from)
};
let to_label = match self.current_entry().map(|entry| &entry.kind) {
Some(EntryKind::Commit(commit)) => shorten_hash(&commit.id),
Some(EntryKind::WorkingTree { .. }) | Some(EntryKind::Staged { .. }) => {
if matches!(
self.current_entry().map(|entry| &entry.kind),
Some(EntryKind::Staged { .. })
) {
"STAGED".to_string()
} else {
HEAD_REF.to_string()
}
}
None => "select target".to_string(),
};
let range = if to_label == short_from {
format!("From: {short_from} • select target")
} else {
format!("From: {short_from} to {to_label}")
};
lines.push(Line::from(Span::styled(
truncate_text(&range, area.width.saturating_sub(2) as usize),
Style::default().fg(self.theme.text),
)));
} else {
lines.push(Line::from(Span::styled(
"Space to mark range start",
Style::default()
.fg(self.theme.text_muted)
.add_modifier(Modifier::DIM),
)));
}
lines.push(Line::raw(""));
let mut header = Paragraph::new(lines).alignment(Alignment::Left);
if let Some(bg) = self.theme.background {
header = header.style(Style::default().bg(bg));
}
frame.render_widget(header, area);
}
fn draw_footer(&self, frame: &mut Frame, area: Rect) {
let filter_line = if self.filter_active {
if self.filter.is_empty() {
"> Filter commits".to_string()
} else {
format!("> {}", self.filter)
}
} else if self.filter.is_empty() {
"\"/\" Filter".to_string()
} else {
self.filter.clone()
};
let filter_style = if self.filter_active {
Style::default().fg(self.theme.text)
} else {
Style::default().fg(self.theme.text_muted)
};
let hint_text = "Enter open • Space pin • Esc quit";
let lines = vec![
Line::raw(""),
Line::from(Span::styled(
truncate_text(&filter_line, area.width as usize),
filter_style,
)),
Line::from(Span::styled(
truncate_text(hint_text, area.width as usize),
Style::default()
.fg(self.theme.text_muted)
.add_modifier(Modifier::DIM),
)),
];
let mut footer = Paragraph::new(lines);
if let Some(bg) = self.theme.background {
footer = footer.style(Style::default().bg(bg));
}
frame.render_widget(footer, area);
}
fn draw_list(&mut self, frame: &mut Frame, area: Rect) {
self.last_list_area = area;
let height = area.height as usize;
self.ensure_visible(height);
let mut lines = Vec::new();
let view_width = area.width.saturating_sub(1) as usize;
let marker_width = marker_width(&self.primary_marker, &self.extent_marker);
let content_width = view_width.saturating_sub(marker_width + 1);
let stats_width = self.stats_column_width();
if self.filtered.is_empty() {
let mut lines = vec![Line::raw(""); height];
if height > 0 {
let msg = truncate_text("No results", content_width);
lines[height / 2] = Line::from(Span::styled(
msg,
Style::default()
.fg(self.theme.text_muted)
.add_modifier(Modifier::DIM),
));
}
let mut list = Paragraph::new(lines).alignment(Alignment::Center);
let mut block = Block::default();
if let Some(bg) = self.theme.background {
block = block.style(Style::default().bg(bg));
}
list = list.block(block);
frame.render_widget(list, area);
return;
}
let rows = self.display_rows();
let pinned_filtered_idx = self.pinned_from.as_ref().and_then(|pinned_id| {
if pinned_id == HEAD_REF {
return self.filtered.iter().position(|entry_idx| {
matches!(self.entries[*entry_idx].kind, EntryKind::WorkingTree { .. })
});
}
if pinned_id == INDEX_REF {
return self.filtered.iter().position(|entry_idx| {
matches!(self.entries[*entry_idx].kind, EntryKind::Staged { .. })
});
}
self.filtered
.iter()
.position(|entry_idx| match &self.entries[*entry_idx].kind {
EntryKind::Commit(commit) => commit.id == *pinned_id,
_ => false,
})
});
let pinned_display_idx = pinned_filtered_idx.and_then(|idx| {
rows.iter().position(|row| {
matches!(
row,
DisplayRow::Entry {
idx: row_idx,
detail: false
} if *row_idx == idx
)
})
});
let selected_display_idx = rows.iter().position(|row| {
matches!(
row,
DisplayRow::Entry {
idx,
detail: false
} if *idx == self.selected
)
});
let start = self.scroll.min(rows.len());
let now = OffsetDateTime::now_utc().unix_timestamp();
let end = (start + height).min(rows.len());
for (row_idx, row) in rows.iter().enumerate().take(end).skip(start) {
let DisplayRow::Entry {
idx: filtered_idx,
detail,
} = *row;
let entry_idx = self.filtered[filtered_idx];
let entry = &self.entries[entry_idx];
let range_marker = range_marker_for_row(
row_idx,
selected_display_idx,
pinned_display_idx,
detail,
&self.theme,
&self.primary_marker,
&self.extent_marker,
);
let line = entry.render_line(RenderLineContext {
width: content_width,
stats_width,
detail,
range_marker,
marker_width,
theme: &self.theme,
head_meta: self.head_meta.as_ref(),
time_format: &self.time_format,
now,
});
lines.push(line);
}
while lines.len() < height {
lines.push(Line::raw(""));
}
let mut list = Paragraph::new(lines);
let mut block = Block::default();
if let Some(bg) = self.theme.background {
block = block.style(Style::default().bg(bg));
}
list = list.block(block);
frame.render_widget(list, area);
}
pub fn select_at_mouse(&mut self, y: u16) -> bool {
let area = self.last_list_area;
if area.height == 0 || y < area.y || y >= area.y + area.height {
return false;
}
let rows = self.display_rows();
let row_idx = (y - area.y) as usize + self.scroll;
if row_idx >= rows.len() {
return false;
}
let DisplayRow::Entry { idx, .. } = rows[row_idx];
let changed = self.selected != idx;
self.selected = idx;
self.ensure_visible(area.height as usize);
changed
}
}
impl DashboardEntry {
fn matches(&self, query: &str) -> bool {
match &self.kind {
EntryKind::WorkingTree { .. } | EntryKind::Staged { .. } => false,
EntryKind::Commit(commit) => {
let haystack = format!(
"{} {} {} {}",
commit.id, commit.short_id, commit.author, commit.summary
)
.to_ascii_lowercase();
haystack.contains(query)
}
}
}
fn render_line(&self, ctx: RenderLineContext<'_>) -> Line<'static> {
let mut spans = Vec::new();
spans.extend(range_marker_spans(ctx.range_marker, ctx.marker_width));
match &self.kind {
EntryKind::WorkingTree { files } => {
if ctx.detail {
let meta = ctx
.head_meta
.map(|meta| {
let date = ctx.time_format.format(meta.author_time, ctx.now);
format!("{} {}", meta.author, date)
})
.unwrap_or_else(|| "Working tree changes".to_string());
spans.push(Span::styled(
" ",
Style::default().fg(ctx.theme.text_muted),
));
spans.push(Span::styled(
truncate_text(&meta, ctx.width.saturating_sub(2)),
Style::default()
.fg(ctx.theme.text_muted)
.add_modifier(Modifier::DIM),
));
return Line::from(spans);
}
let label = if *files == 0 {
"Working tree (clean)".to_string()
} else {
format!("Working tree ({files} files)")
};
let style = if *files == 0 {
Style::default().fg(ctx.theme.text_muted)
} else {
Style::default().fg(ctx.theme.accent)
};
spans.push(Span::styled(truncate_text(&label, ctx.width), style));
}
EntryKind::Staged { files } => {
if ctx.detail {
let meta = ctx
.head_meta
.map(|meta| {
let date = ctx.time_format.format(meta.author_time, ctx.now);
format!("{} {}", meta.author, date)
})
.unwrap_or_else(|| "Staged changes".to_string());
spans.push(Span::styled(
" ",
Style::default().fg(ctx.theme.text_muted),
));
spans.push(Span::styled(
truncate_text(&meta, ctx.width.saturating_sub(2)),
Style::default()
.fg(ctx.theme.text_muted)
.add_modifier(Modifier::DIM),
));
return Line::from(spans);
}
let label = if *files == 0 {
"Staged (clean)".to_string()
} else {
format!("Staged ({files} files)")
};
let style = if *files == 0 {
Style::default().fg(ctx.theme.text_muted)
} else {
Style::default().fg(ctx.theme.primary)
};
spans.push(Span::styled(truncate_text(&label, ctx.width), style));
}
EntryKind::Commit(commit) => {
if ctx.detail {
let date = ctx.time_format.format(commit.author_time, ctx.now);
let meta = format!("{} {}", commit.author, date);
spans.push(Span::styled(
" ",
Style::default().fg(ctx.theme.text_muted),
));
spans.push(Span::styled(
truncate_text(&meta, ctx.width.saturating_sub(2)),
Style::default()
.fg(ctx.theme.text_muted)
.add_modifier(Modifier::DIM),
));
} else {
let mut right_text = String::new();
if let Some(stats) = commit.stats {
right_text = format_diff_stats(stats.insertions, stats.deletions);
}
let right_width = if ctx.stats_width == 0 {
0
} else {
ctx.stats_width.saturating_add(1)
};
let left_max = ctx.width.saturating_sub(right_width);
let short_width = text_width(&commit.short_id);
let mut summary_width = left_max.saturating_sub(short_width + 1);
if summary_width < 8 {
summary_width = left_max.saturating_sub(short_width + 1);
}
summary_width = summary_width.saturating_sub(4);
let summary = truncate_text(&commit.summary, summary_width);
let short_id = truncate_text(&commit.short_id, short_width);
spans.push(Span::styled(short_id, Style::default().fg(ctx.theme.info)));
spans.push(Span::raw(" "));
spans.push(Span::styled(summary, Style::default().fg(ctx.theme.text)));
if right_width > 0 {
let content_used = spans_width(&spans).saturating_sub(ctx.marker_width + 1);
let pad = left_max.saturating_sub(content_used);
spans.push(Span::raw(" ".repeat(pad)));
let right_text = pad_to_width(&right_text, ctx.stats_width);
spans.push(Span::styled(
right_text,
Style::default().fg(ctx.theme.text_muted),
));
}
}
}
}
Line::from(spans)
}
}
fn truncate_text(text: &str, max_width: usize) -> String {
if max_width == 0 {
return String::new();
}
if max_width <= 3 {
return ".".repeat(max_width);
}
if text_width(text) <= max_width {
return text.to_string();
}
let suffix_len = max_width.saturating_sub(3);
let mut acc = String::new();
let mut width = 0usize;
for ch in text.chars() {
let ch_width = UnicodeWidthStr::width(ch.to_string().as_str());
if width + ch_width > suffix_len {
break;
}
acc.push(ch);
width += ch_width;
}
format!("{acc}…")
}
fn shorten_hash(hash: &str) -> String {
hash.chars().take(8).collect()
}
fn pad_to_width(text: &str, width: usize) -> String {
let text_width = text_width(text);
if text_width >= width {
return text.to_string();
}
let mut padded = String::with_capacity(width);
padded.push_str(text);
padded.push_str(&" ".repeat(width - text_width));
padded
}
fn text_width(text: &str) -> usize {
UnicodeWidthStr::width(text)
}
fn spans_width(spans: &[Span<'static>]) -> usize {
spans
.iter()
.map(|span| UnicodeWidthStr::width(span.content.as_ref()))
.sum()
}
#[allow(clippy::manual_is_multiple_of)]
fn format_number(value: usize) -> String {
let s = value.to_string();
let mut out = String::with_capacity(s.len() + s.len() / 3);
let chars: Vec<char> = s.chars().collect();
let len = chars.len();
for (idx, ch) in chars.iter().enumerate() {
out.push(*ch);
let remaining = len - idx - 1;
if remaining > 0 && remaining % 3 == 0 {
out.push(',');
}
}
out
}
fn format_diff_stats(insertions: usize, deletions: usize) -> String {
format!(
"+{} -{}",
format_number(insertions),
format_number(deletions)
)
}
fn centered_width(area: Rect, max_width: u16) -> Rect {
let width = area.width.min(max_width);
let x = area.x + (area.width.saturating_sub(width)) / 2;
Rect {
x,
y: area.y,
width,
height: area.height,
}
}
fn inset_rect(area: Rect, pad_x: u16, pad_y: u16) -> Rect {
let width = area.width.saturating_sub(pad_x * 2);
let height = area.height.saturating_sub(pad_y * 2);
Rect {
x: area.x + pad_x,
y: area.y + pad_y,
width,
height,
}
}
fn range_marker_spans(marker: Option<RangeMarker>, marker_width: usize) -> Vec<Span<'static>> {
let mut spans = Vec::new();
if let Some(marker) = marker {
let text = pad_to_width(&marker.symbol, marker_width);
spans.push(Span::styled(text, marker.style));
} else {
spans.push(Span::raw(" ".repeat(marker_width.max(1))));
}
spans.push(Span::raw(" "));
spans
}
fn range_marker_for_row(
row_idx: usize,
selected_idx: Option<usize>,
pinned_idx: Option<usize>,
detail: bool,
theme: &ResolvedTheme,
primary_marker: &str,
extent_marker: &str,
) -> Option<RangeMarker> {
let extent_style = Style::default()
.fg(theme.diff_ext_marker)
.add_modifier(Modifier::DIM);
let extent_symbol = extent_marker.to_string();
let range_active =
matches!((pinned_idx, selected_idx), (Some(pinned), Some(selected)) if pinned != selected);
let range_down =
matches!((pinned_idx, selected_idx), (Some(pinned), Some(selected)) if pinned < selected);
if let Some(selected_idx) = selected_idx {
if row_idx == selected_idx && !detail {
let is_pinned = pinned_idx == Some(selected_idx);
return Some(RangeMarker {
symbol: primary_marker.to_string(),
style: if is_pinned {
Style::default()
.fg(theme.accent)
.add_modifier(Modifier::BOLD)
} else {
Style::default()
.fg(theme.primary)
.add_modifier(Modifier::BOLD)
},
});
}
if range_active && detail && row_idx == selected_idx + 1 {
if !range_down {
return Some(RangeMarker {
symbol: extent_symbol.clone(),
style: extent_style,
});
}
return None;
}
}
if let Some(pinned_idx) = pinned_idx {
if row_idx == pinned_idx && !detail {
return Some(RangeMarker {
symbol: primary_marker.to_string(),
style: Style::default()
.fg(theme.accent)
.add_modifier(Modifier::BOLD),
});
}
if let Some(selected_idx) = selected_idx {
let (min_idx, max_idx) = if pinned_idx <= selected_idx {
(pinned_idx, selected_idx)
} else {
(selected_idx, pinned_idx)
};
if row_idx > min_idx && row_idx < max_idx {
return Some(RangeMarker {
symbol: extent_symbol,
style: extent_style,
});
}
if range_active && range_down && detail && row_idx == pinned_idx + 1 {
return Some(RangeMarker {
symbol: extent_symbol,
style: extent_style,
});
}
}
}
None
}
fn marker_width(primary: &str, extent: &str) -> usize {
let primary_width = text_width(primary);
let extent_width = text_width(extent);
primary_width.max(extent_width).max(1)
}