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Finished terminal search

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This commit is contained in:
Mikayla Maki 2022-09-01 13:45:46 -07:00
parent 25aae1107b
commit ebae991cb2
8 changed files with 288 additions and 263 deletions
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147
crates/terminal/src/terminal.rs
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@ -10,7 +10,7 @@ use alacritty_terminal::{
event::{Event as AlacTermEvent, EventListener, Notify, WindowSize},
event_loop::{EventLoop, Msg, Notifier},
grid::{Dimensions, Scroll as AlacScroll},
index::{Column, Direction, Line, Point},
index::{Column, Direction as AlacDirection, Line, Point},
selection::{Selection, SelectionRange, SelectionType},
sync::FairMutex,
term::{
@ -84,6 +84,7 @@ pub enum Event {
Bell,
Wakeup,
BlinkChanged,
SelectionsChanged,
}
#[derive(Clone)]
@ -93,7 +94,8 @@ enum InternalEvent {
Clear,
// FocusNextMatch,
Scroll(AlacScroll),
SetSelection(Option<Selection>),
ScrollToPoint(Point),
SetSelection(Option<(Selection, Point)>),
UpdateSelection(Vector2F),
Copy,
}
@ -384,6 +386,7 @@ impl TerminalBuilder {
matches: Vec::new(),
last_synced: Instant::now(),
sync_task: None,
selection_head: None,
};
Ok(TerminalBuilder {
@ -494,12 +497,13 @@ pub struct Terminal {
events: VecDeque<InternalEvent>,
default_title: String,
title: String,
last_mouse: Option<(Point, Direction)>,
last_mouse: Option<(Point, AlacDirection)>,
pub matches: Vec<RangeInclusive<Point>>,
cur_size: TerminalSize,
last_content: TerminalContent,
last_synced: Instant,
sync_task: Option<Task<()>>,
selection_head: Option<Point>,
}
impl Terminal {
@ -576,33 +580,14 @@ impl Terminal {
InternalEvent::Scroll(scroll) => {
term.scroll_display(*scroll);
}
// InternalEvent::FocusNextMatch => {
// if let Some((Some(searcher), _origin)) = &self.searcher {
// match term.search_next(
// searcher,
// Point {
// line: Line(0),
// column: Column(0),
// },
// SEARCH_FORWARD,
// Direction::Left,
// None,
// ) {
// Some(regex_match) => {
// term.scroll_to_point(*regex_match.start());
InternalEvent::SetSelection(selection) => {
term.selection = selection.as_ref().map(|(sel, _)| sel.clone());
// //Focus is done with selections in zed
// let focus = make_selection(*regex_match.start(), *regex_match.end());
// term.selection = Some(focus);
// }
// None => {
// //Clear focused match
// term.selection = None;
// }
// }
// }
// }
InternalEvent::SetSelection(sel) => term.selection = sel.clone(),
if let Some((_, head)) = selection {
self.selection_head = Some(*head);
}
cx.emit(Event::SelectionsChanged)
}
InternalEvent::UpdateSelection(position) => {
if let Some(mut selection) = term.selection.take() {
let point = mouse_point(*position, self.cur_size, term.grid().display_offset());
@ -610,6 +595,9 @@ impl Terminal {
selection.update(point, side);
term.selection = Some(selection);
self.selection_head = Some(point);
cx.emit(Event::SelectionsChanged)
}
}
@ -618,6 +606,7 @@ impl Terminal {
cx.write_to_clipboard(ClipboardItem::new(txt))
}
}
InternalEvent::ScrollToPoint(point) => term.scroll_to_point(*point),
}
}
@ -625,53 +614,24 @@ impl Terminal {
&self.last_content
}
fn begin_select(&mut self, sel: Selection) {
//To test:
//- Activate match on terminal (scrolling and selection)
//- Editor search snapping behavior
pub fn activate_match(&mut self, index: usize) {
if let Some(search_match) = self.matches.get(index).cloned() {
self.set_selection(Some((make_selection(&search_match), *search_match.end())));
self.events
.push_back(InternalEvent::ScrollToPoint(*search_match.start()));
}
}
fn set_selection(&mut self, selection: Option<(Selection, Point)>) {
self.events
.push_back(InternalEvent::SetSelection(Some(sel)));
.push_back(InternalEvent::SetSelection(selection));
}
fn continue_selection(&mut self, location: Vector2F) {
self.events
.push_back(InternalEvent::UpdateSelection(location))
}
fn end_select(&mut self) {
self.events.push_back(InternalEvent::SetSelection(None));
}
fn scroll(&mut self, scroll: AlacScroll) {
self.events.push_back(InternalEvent::Scroll(scroll));
}
// fn focus_next_match(&mut self) {
// self.events.push_back(InternalEvent::FocusNextMatch);
// }
// pub fn search(&mut self, search: &str) {
// let new_searcher = RegexSearch::new(search).ok();
// self.searcher = match (new_searcher, &self.searcher) {
// //Nothing to do :(
// (None, None) => None,
// //No existing search, start a new one
// (Some(new_searcher), None) => Some((Some(new_searcher), self.viewport_origin())),
// //Existing search, carry over origin
// (new_searcher, Some((_, origin))) => Some((new_searcher, *origin)),
// };
// if let Some((Some(_), _)) = self.searcher {
// self.focus_next_match();
// }
// }
// fn viewport_origin(&mut self) -> Point {
// let viewport_top = alacritty_terminal::index::Line(-(self.last_offset as i32)) - 1;
// Point::new(viewport_top, alacritty_terminal::index::Column(0))
// }
// pub fn end_search(&mut self) {
// self.searcher = None;
// }
pub fn copy(&mut self) {
self.events.push_back(InternalEvent::Copy);
}
@ -691,8 +651,10 @@ impl Terminal {
}
pub fn input(&mut self, input: String) {
self.scroll(AlacScroll::Bottom);
self.end_select();
self.events
.push_back(InternalEvent::Scroll(AlacScroll::Bottom));
self.events.push_back(InternalEvent::SetSelection(None));
self.write_to_pty(input);
}
@ -790,7 +752,7 @@ impl Terminal {
}
}
pub fn mouse_changed(&mut self, point: Point, side: Direction) -> bool {
pub fn mouse_changed(&mut self, point: Point, side: AlacDirection) -> bool {
match self.last_mouse {
Some((old_point, old_side)) => {
if old_point == point && old_side == side {
@ -830,7 +792,8 @@ impl Terminal {
if !self.mouse_mode(e.shift) {
// Alacritty has the same ordering, of first updating the selection
// then scrolling 15ms later
self.continue_selection(position);
self.events
.push_back(InternalEvent::UpdateSelection(position));
// Doesn't make sense to scroll the alt screen
if !self.last_content.mode.contains(TermMode::ALT_SCREEN) {
@ -840,8 +803,11 @@ impl Terminal {
};
let scroll_lines = (scroll_delta / self.cur_size.line_height) as i32;
self.scroll(AlacScroll::Delta(scroll_lines));
self.continue_selection(position)
self.events
.push_back(InternalEvent::Scroll(AlacScroll::Delta(scroll_lines)));
self.events
.push_back(InternalEvent::UpdateSelection(position))
}
}
}
@ -870,7 +836,10 @@ impl Terminal {
self.pty_tx.notify(bytes);
}
} else if e.button == MouseButton::Left {
self.begin_select(Selection::new(SelectionType::Simple, point, side));
self.events.push_back(InternalEvent::SetSelection(Some((
Selection::new(SelectionType::Simple, point, side),
point,
))));
}
}
@ -893,7 +862,8 @@ impl Terminal {
selection_type.map(|selection_type| Selection::new(selection_type, point, side));
if let Some(sel) = selection {
self.begin_select(sel);
self.events
.push_back(InternalEvent::SetSelection(Some((sel, point))));
}
}
}
@ -951,7 +921,8 @@ impl Terminal {
((e.delta.y() * ALACRITTY_SCROLL_MULTIPLIER) / self.cur_size.line_height) as i32;
if scroll_lines != 0 {
let scroll = AlacScroll::Delta(scroll_lines);
self.scroll(scroll);
self.events.push_back(InternalEvent::Scroll(scroll));
}
}
}
@ -994,11 +965,11 @@ impl Entity for Terminal {
type Event = Event;
}
// fn make_selection(from: Point, to: Point) -> Selection {
// let mut focus = Selection::new(SelectionType::Simple, from, Direction::Left);
// focus.update(to, Direction::Right);
// focus
// }
fn make_selection(range: &RangeInclusive<Point>) -> Selection {
let mut selection = Selection::new(SelectionType::Simple, *range.start(), AlacDirection::Left);
selection.update(*range.end(), AlacDirection::Right);
selection
}
/// Copied from alacritty/src/display/hint.rs HintMatches::visible_regex_matches()
/// Iterate over all visible regex matches.
@ -1013,7 +984,7 @@ fn make_search_matches<'a, T>(
start.line = start.line.max(viewport_start - MAX_SEARCH_LINES);
end.line = end.line.min(viewport_end + MAX_SEARCH_LINES);
RegexIter::new(start, end, Direction::Right, term, regex)
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)
}