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helix
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If switching to a previously open buffer in the same view, keep it's old offset

pull/11/head
Blaž Hrastnik 2021-05-17 16:36:13 +09:00
parent 8949347e2c
commit 8f6f329057
1 changed files with 7 additions and 3 deletions
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10
helix-view/src/editor.rs
View File

@ -81,11 +81,15 @@ impl Editor {
view.jumps.push(jump); view.jumps.push(jump);
view.doc = id; view.doc = id;
view.first_line = 0; view.first_line = 0;
let view_id = view.id;
let (view, doc) = self.current();
// initialize selection for view // initialize selection for view
let doc = &mut self.documents[id]; let selection = doc.selections.entry(view.id).or_insert(Selection::point(0));
doc.selections.insert(view_id, Selection::point(0)); // TODO: reuse align_view
let pos = selection.cursor();
let line = doc.text().char_to_line(pos);
view.first_line = line.saturating_sub(view.area.height as usize / 2);
return; return;
} }