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Fixed search to read entire back buffer

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This commit is contained in:
Mikayla Maki 2022-09-03 13:54:18 -07:00
parent ec8876bb40
commit 93d31e4152
1 changed files with 21 additions and 12 deletions
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33
crates/terminal/src/terminal.rs
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@ -73,7 +73,7 @@ pub fn init(cx: &mut MutableAppContext) {
///Scroll multiplier that is set to 3 by default. This will be removed when I
///Implement scroll bars.
const SCROLL_MULTIPLIER: f32 = 4.;
const MAX_SEARCH_LINES: usize = 100;
// const MAX_SEARCH_LINES: usize = 100;
const DEBUG_TERMINAL_WIDTH: f32 = 500.;
const DEBUG_TERMINAL_HEIGHT: f32 = 30.;
const DEBUG_CELL_WIDTH: f32 = 5.;
@ -982,7 +982,7 @@ impl Terminal {
let term = term.lock();
make_search_matches(&term, &searcher).collect()
all_search_matches(&term, &searcher).collect()
})
}
}
@ -1005,20 +1005,29 @@ fn make_selection(range: &RangeInclusive<Point>) -> Selection {
/// Copied from alacritty/src/display/hint.rs HintMatches::visible_regex_matches()
/// Iterate over all visible regex matches.
fn make_search_matches<'a, T>(
// fn visible_search_matches<'a, T>(
// term: &'a Term<T>,
// regex: &'a RegexSearch,
// ) -> impl Iterator<Item = Match> + 'a {
// let viewport_start = Line(-(term.grid().display_offset() as i32));
// let viewport_end = viewport_start + term.bottommost_line();
// let mut start = term.line_search_left(Point::new(viewport_start, Column(0)));
// let mut end = term.line_search_right(Point::new(viewport_end, Column(0)));
// start.line = start.line.max(viewport_start - MAX_SEARCH_LINES);
// end.line = end.line.min(viewport_end + MAX_SEARCH_LINES);
// RegexIter::new(start, end, AlacDirection::Right, term, regex)
// .skip_while(move |rm| rm.end().line < viewport_start)
// .take_while(move |rm| rm.start().line <= viewport_end)
// }
fn all_search_matches<'a, T>(
term: &'a Term<T>,
regex: &'a RegexSearch,
) -> impl Iterator<Item = Match> + 'a {
let viewport_start = Line(-(term.grid().display_offset() as i32));
let viewport_end = viewport_start + term.bottommost_line();
let mut start = term.line_search_left(Point::new(viewport_start, Column(0)));
let mut end = term.line_search_right(Point::new(viewport_end, Column(0)));
start.line = start.line.max(viewport_start - MAX_SEARCH_LINES);
end.line = end.line.min(viewport_end + MAX_SEARCH_LINES);
let start = Point::new(term.grid().topmost_line(), Column(0));
let end = Point::new(term.grid().bottommost_line(), term.grid().last_column());
RegexIter::new(start, end, AlacDirection::Right, term, regex)
.skip_while(move |rm| rm.end().line < viewport_start)
.take_while(move |rm| rm.start().line <= viewport_end)
}
#[cfg(test)]