Yehowshua/ZIm
1
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity Actions

wip

Browse source
This commit is contained in:
Nathan Sobo 2021-12-27 20:58:35 -08:00
parent 6057d819b0
commit 89bbfb8154
2 changed files with 66 additions and 60 deletions
Download patch file Download diff file Expand all files Collapse all files

13
crates/editor/src/display_map.rs
View file

@ -226,6 +226,19 @@ impl DisplaySnapshot {
}
}
pub fn next_line_boundary(&self, mut point: Point) -> Point {
loop {
point.column = self.buffer_snapshot.line_len(point.row);
let mut display_point = self.point_to_display_point(point, Bias::Right);
*display_point.column_mut() = self.line_len(display_point.row());
let next_point = self.display_point_to_point(display_point, Bias::Right);
if next_point == point {
return point;
}
point = next_point;
}
}
fn point_to_display_point(&self, point: Point, bias: Bias) -> DisplayPoint {
let fold_point = point.to_fold_point(&self.folds_snapshot, bias);
let tab_point = self.tabs_snapshot.to_tab_point(fold_point);