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Remove eager application of transactions to all views

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Michael Davis 2022-11-27 10:33:51 -06:00 committed by Blaž Hrastnik
parent 04df9e4445
commit df5457a6e7
1 changed files with 3 additions and 23 deletions
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26
helix-term/src/ui/editor.rs
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@ -1337,9 +1337,7 @@ fn handle_event(
cx.editor.status_msg = None;
let mode = cx.editor.mode();
let (view, doc) = current!(cx.editor);
let original_doc_id = doc.id();
let original_doc_revision = doc.get_current_revision();
let (view, _) = current!(cx.editor);
let focus = view.id;
if let Some(on_next_key) = self.on_next_key.take() {
@ -1415,31 +1413,13 @@ fn handle_event(
let view = view_mut!(cx.editor, focus);
let doc = doc_mut!(cx.editor, &view.doc);
view.ensure_cursor_in_view(doc, config.scrolloff);
// Store a history state if not in insert mode. This also takes care of
// committing changes when leaving insert mode.
if mode != Mode::Insert {
doc.append_changes_to_history(view.id);
}
// If the current document has been changed, apply the changes to all views.
// This ensures that selections in jumplists follow changes.
if doc.id() == original_doc_id
&& doc.get_current_revision() != original_doc_revision
{
if let Some(transaction) =
doc.history.get_mut().changes_since(original_doc_revision)
{
let doc = doc!(cx.editor, &original_doc_id);
for (view, _focused) in cx.editor.tree.views_mut() {
view.apply(&transaction, doc);
}
}
}
let view = view_mut!(cx.editor, focus);
let doc = doc_mut!(cx.editor, &view.doc);
view.ensure_cursor_in_view(doc, config.scrolloff);
}
EventResult::Consumed(callback)