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fix: try to put origin right to an un deleted elem

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This commit is contained in:
Zixuan Chen 2022-10-13 17:51:52 +08:00
parent 7c032b6321
commit 0509db416b
1 changed files with 17 additions and 11 deletions
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28
crates/loro-core/src/container/text/tracker/content_map.rs
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@ -104,18 +104,24 @@ impl ContentMap {
}
let next = if prev.is_some() {
let next_cursor = cursor.next_elem_start();
if let Some(next_inner) = next_cursor {
let mut cursor = next_inner.unwrap();
cursor.offset = 0;
cursor.pos = Position::Start;
Some(CursorWithId {
id: next_inner.as_ref().id,
cursor,
})
} else {
None
let mut next_cursor = cursor.next_elem_start();
let mut ans = None;
while let Some(next_inner) = next_cursor {
if next_inner.as_ref().status.is_activated() {
let mut cursor = next_inner.unwrap();
cursor.offset = 0;
cursor.pos = Position::Start;
ans = Some(CursorWithId {
id: next_inner.as_ref().id,
cursor,
});
break;
}
next_cursor = next_inner.next_elem_start();
}
ans
} else {
// if prev is none, next should be the first element in the tree
let mut prev = cursor.prev_elem();