Michel de Graaf
478d976776
The sideways keys the results had (h/l, arrows, 0 and $) now scroll a transfer's file name and a query too, each list on its own. The browse tree and the room list take Home/End, PgUp/PgDn and the vim jumps like the main lists, and a chat log, room or private, pages back through its history and holds its place while new messages arrive; what arrives meanwhile counts as unread until the reader returns to the end.
98 lines
3.1 KiB
Rust
98 lines
3.1 KiB
Rust
use super::name_scroll::{column_width, end_offset, scroll_text};
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use crate::models::{SearchEntry, SearchStatus};
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use crate::ui::{
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HIGHLIGHT_SYMBOL, body_style, dimmed_style, header_style, pane_block,
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pane_title, row_highlight_style, success_style, warning_style,
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};
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use ratatui::{
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Frame,
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layout::{Constraint, Rect},
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widgets::{Cell, HighlightSpacing, Row, Table, TableState},
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};
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// The pane shares a row with two others, so the fixed columns are as
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// narrow as their widest word: the query gets the rest.
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const WIDTHS: [Constraint; 3] = [
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Constraint::Length(6),
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Constraint::Fill(1),
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Constraint::Length(7),
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];
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/// Query is the second column.
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const QUERY_COLUMN: usize = 1;
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/// The offset that brings the end of a query into view.
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#[must_use]
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pub fn query_end_offset(query: &str, area: Rect) -> usize {
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end_offset(query, area, &WIDTHS, QUERY_COLUMN)
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}
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pub fn render_searches_pane(
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frame: &mut Frame,
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area: Rect,
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searches: &[SearchEntry],
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table_state: &mut TableState,
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focused: bool,
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query_offset: usize,
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) {
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let header = Row::new(vec![
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Cell::from("Status").style(header_style()),
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Cell::from("Query").style(header_style()),
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Cell::from("Results").style(header_style()),
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])
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.height(1);
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let query_width = column_width(area, &WIDTHS, QUERY_COLUMN);
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let rows: Vec<Row> = searches
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.iter()
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.map(|search| {
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let status_cell = match &search.status {
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SearchStatus::Active => {
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Cell::from("Active").style(warning_style())
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}
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SearchStatus::Completed => {
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Cell::from("Done").style(success_style())
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}
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};
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// What this window has fetched, or what the session says it will
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// find when it does. A search another window ran has a count long
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// before this one has pulled the results across.
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let results_count = if search.results.is_empty() {
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search.known_files
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} else {
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search.results.len()
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};
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// Nothing yet from a search still out: the status column already
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// says it is looking.
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let results_text = if results_count == 0
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&& search.status == SearchStatus::Active
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{
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"…".to_string()
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} else {
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format!("{results_count}")
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};
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Row::new(vec![
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status_cell,
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Cell::from(scroll_text(
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&search.query,
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query_offset,
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query_width,
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))
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.style(body_style()),
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Cell::from(results_text).style(dimmed_style()),
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])
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})
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.collect();
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let table = Table::new(rows, WIDTHS)
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.header(header)
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.row_highlight_style(row_highlight_style())
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.highlight_symbol(HIGHLIGHT_SYMBOL)
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.highlight_spacing(HighlightSpacing::Always)
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.block(pane_block(focused).title(pane_title("1", "Searches", focused)));
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frame.render_stateful_widget(table, area, table_state);
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}
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