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Add wrap guides and associated settings

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Mikayla Maki 2023-07-20 16:39:13 -07:00
parent 4557adf693
commit a9bfe97361
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6 changed files with 69 additions and 10 deletions
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14
crates/editor/src/editor.rs
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@ -7086,6 +7086,20 @@ impl Editor {
.text()
}
pub fn wrap_guides(&self, cx: &AppContext) -> SmallVec<[(usize, bool); 2]> {
let mut wrap_guides = smallvec::smallvec![];
let settings = self.buffer.read(cx).settings_at(0, cx);
if settings.show_wrap_guides {
if let SoftWrap::Column(soft_wrap) = self.soft_wrap_mode(cx) {
wrap_guides.push((soft_wrap as usize, true));
}
wrap_guides.extend(settings.wrap_guides.iter().map(|guide| (*guide, false)))
}
wrap_guides
}
pub fn soft_wrap_mode(&self, cx: &AppContext) -> SoftWrap {
let settings = self.buffer.read(cx).settings_at(0, cx);
let mode = self