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Start work on MultiBuffer::push_excerpts_with_context_lines

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Use it in Editor::confirm_code_action
This commit is contained in:
Max Brunsfeld
2022-02-09 18:28:15 -08:00
parent 471c23e22f
commit 9749fea705
2 changed files with 115 additions and 3 deletions
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crates/editor/src/editor.rs
+25 -3
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@@ -2121,6 +2121,7 @@ impl Editor {
let action_ix = action_ix.unwrap_or(actions_menu.selected_item);
let action = actions_menu.actions.get(action_ix)?.clone();
let buffer = actions_menu.buffer;
let replica_id = editor.read(cx).replica_id(cx);
let apply_code_actions = workspace.project().clone().update(cx, |project, cx| {
project.apply_code_action(buffer, action, true, cx)
@@ -2128,10 +2129,31 @@ impl Editor {
Some(cx.spawn(|workspace, mut cx| async move {
let project_transaction = apply_code_actions.await?;
// TODO: replace this with opening a single tab that is a multibuffer
let mut ranges_to_highlight = Vec::new();
let excerpt_buffer = cx.add_model(|cx| {
let mut multibuffer = MultiBuffer::new(replica_id);
for (buffer, transaction) in &project_transaction.0 {
let snapshot = buffer.read(cx).snapshot();
ranges_to_highlight.extend(
multibuffer.push_excerpts_with_context_lines(
buffer.clone(),
snapshot
.edited_ranges_for_transaction::<usize>(transaction)
.collect(),
1,
cx,
),
);
}
multibuffer
});
workspace.update(&mut cx, |workspace, cx| {
for (buffer, _) in project_transaction.0 {
workspace.open_item(BufferItemHandle(buffer), cx);
let editor = workspace.open_item(MultiBufferItemHandle(excerpt_buffer), cx);
if let Some(editor) = editor.act_as::<Self>(cx) {
editor.update(cx, |editor, cx| {
editor.highlight_ranges::<Self>(ranges_to_highlight, Color::blue(), cx);
});
}
});