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Implement Anchor, AnchorRangeMap, SelectionSet in multi_buffer

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Co-Authored-By: Nathan Sobo <nathan@zed.dev>
This commit is contained in:
Max Brunsfeld 2021-12-08 12:56:09 -08:00
parent a7634ccd5f
commit daedf179b2
6 changed files with 525 additions and 78 deletions
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7
crates/text/src/anchor.rs
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@ -1,6 +1,5 @@
use super::{FromAnchor, FullOffset, Point, ToOffset};
use crate::{rope::TextDimension, BufferSnapshot};
use super::{Buffer, FromAnchor, FullOffset, Point, ToOffset};
use anyhow::Result;
use std::{
cmp::Ordering,
@ -99,7 +98,7 @@ impl Anchor {
Ok(offset_comparison.then_with(|| self.bias.cmp(&other.bias)))
}
pub fn bias_left(&self, buffer: &Buffer) -> Anchor {
pub fn bias_left(&self, buffer: &BufferSnapshot) -> Anchor {
if self.bias == Bias::Left {
self.clone()
} else {
@ -107,7 +106,7 @@ impl Anchor {
}
}
pub fn bias_right(&self, buffer: &Buffer) -> Anchor {
pub fn bias_right(&self, buffer: &BufferSnapshot) -> Anchor {
if self.bias == Bias::Right {
self.clone()
} else {