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Draft inlay hint part hover detection

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This commit is contained in:
Kirill Bulatov 2023-08-16 14:21:26 +03:00
parent bc7e9088fe
commit d34491e822
3 changed files with 125 additions and 27 deletions
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19
crates/editor/src/display_map.rs
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@ -27,7 +27,7 @@ pub use block_map::{
BlockDisposition, BlockId, BlockProperties, BlockStyle, RenderBlock, TransformBlock,
};
pub use self::inlay_map::Inlay;
pub use self::inlay_map::{Inlay, InlayOffset, InlayPoint};
#[derive(Copy, Clone, Debug, PartialEq, Eq)]
pub enum FoldStatus {
@ -387,12 +387,25 @@ impl DisplaySnapshot {
}
fn display_point_to_point(&self, point: DisplayPoint, bias: Bias) -> Point {
self.inlay_snapshot
.to_buffer_point(self.display_point_to_inlay_point(point, bias))
}
pub fn display_point_to_inlay_offset(&self, point: DisplayPoint, bias: Bias) -> InlayOffset {
self.inlay_snapshot
.to_offset(self.display_point_to_inlay_point(point, bias))
}
pub fn inlay_point_to_inlay_offset(&self, point: InlayPoint) -> InlayOffset {
self.inlay_snapshot.to_offset(point)
}
fn display_point_to_inlay_point(&self, point: DisplayPoint, bias: Bias) -> InlayPoint {
let block_point = point.0;
let wrap_point = self.block_snapshot.to_wrap_point(block_point);
let tab_point = self.wrap_snapshot.to_tab_point(wrap_point);
let fold_point = self.tab_snapshot.to_fold_point(tab_point, bias).0;
let inlay_point = fold_point.to_inlay_point(&self.fold_snapshot);
self.inlay_snapshot.to_buffer_point(inlay_point)
fold_point.to_inlay_point(&self.fold_snapshot)
}
pub fn max_point(&self) -> DisplayPoint {