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Fix child pane reopening and overload retries

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This commit is contained in:
rkw6086
2026-08-26 01:43:37 -05:00
parent fbfb33d8f4
commit 92ab03be07
5 changed files with 168 additions and 23 deletions
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app/src/pane_group/child_agent/restoration.rs
+40 -10
View File
@@ -107,13 +107,19 @@ impl PaneGroup {
child_conversation_id: AIConversationId,
ctx: &mut ViewContext<Self>,
) -> bool {
if self
.child_agent_panes
.get(&child_conversation_id)
.is_some_and(|pane_id| self.has_pane_id(*pane_id))
{
return true;
let tracked_child_pane = self.child_agent_panes.get(&child_conversation_id).copied();
match tracked_child_pane {
Some(pane_id) if self.has_pane_id(pane_id) => return true,
Some(pane_id) => {
log::warn!(
"Repairing child conversation {child_conversation_id:?} with missing pane \
{pane_id:?}"
);
self.child_agent_panes.remove(&child_conversation_id);
}
None => {}
}
let had_stale_mapping = tracked_child_pane.is_some();
let parent_conversation_id =
BlocklistAIHistoryModel::handle(ctx).update(ctx, |history_model, ctx| {
@@ -136,18 +142,42 @@ impl PaneGroup {
});
let Some(parent_conversation_id) = parent_conversation_id else {
return self
.terminal_view_id_for_owned_conversation(child_conversation_id, ctx)
.is_some();
return !had_stale_mapping
&& self
.terminal_view_id_for_owned_conversation(child_conversation_id, ctx)
.is_some();
};
let child_owner_terminal_view_id =
self.terminal_view_id_for_owned_conversation(child_conversation_id, ctx);
let Some(parent_pane_id) = self.pane_id_for_owned_conversation(parent_conversation_id, ctx)
else {
return child_owner_terminal_view_id.is_some();
return !had_stale_mapping && child_owner_terminal_view_id.is_some();
};
if had_stale_mapping {
let child_conversation = BlocklistAIHistoryModel::as_ref(ctx)
.conversation(&child_conversation_id)
.cloned()
.or_else(|| {
RestoredAgentConversations::handle(ctx).update(ctx, |store, _| {
store.take_conversation(&child_conversation_id)
})
});
let Some(child_conversation) = child_conversation else {
log::warn!(
"Cannot repair missing pane for child conversation \
{child_conversation_id:?}: conversation not found"
);
return false;
};
self.create_hidden_child_agent_pane(child_conversation, parent_pane_id, ctx);
return self
.child_agent_panes
.get(&child_conversation_id)
.is_some_and(|pane_id| self.has_pane_id(*pane_id));
}
if self.is_conversation_owned_outside_pane(child_conversation_id, parent_pane_id, ctx) {
return true;
}
app/src/pane_group/mod.rs
+34 -12
View File
@@ -4692,12 +4692,29 @@ impl PaneGroup {
// transfer-on-close step below.
if self.is_child_agent_pane(pane_id) {
// Revert the swap if the child is currently swapped in.
if self.panes.original_pane_for_replacement(pane_id).is_some() {
self.panes.revert_temporary_replacement(pane_id);
if let Some(original_pane_id) = self.panes.original_pane_for_replacement(pane_id) {
if self.panes.revert_temporary_replacement(pane_id) != Some(original_pane_id) {
log::error!("close_pane: failed to restore pane replaced by child {pane_id:?}");
return;
}
self.remove_from_pane_history(pane_id);
self.focus_pane_preserving_maximized_state(original_pane_id, true, ctx);
self.update_pane_history(original_pane_id);
}
// Or remove the child from the tree if it was split off.
else if self.panes.is_pane_in_tree(pane_id) && !self.panes.remove(pane_id) {
log::error!("close_pane: failed to remove split-off child pane from tree");
else if self.panes.is_pane_in_tree(pane_id) {
// Focus must move while the child is still in the tree so
// pane ordering can select a valid sibling.
self.focus_next_terminal_pane_and_activate_session(
pane_id,
PaneRemovalReason::Close,
ctx,
);
if !self.panes.remove(pane_id) {
log::error!("close_pane: failed to remove split-off child pane from tree");
}
} else {
self.remove_from_pane_history(pane_id);
}
// Drop any leftover swap entry recording this child as the
// original side. Otherwise a later revert of the surviving
@@ -4711,13 +4728,6 @@ impl PaneGroup {
view.clear_orchestration_split_off(ctx);
});
}
self.panes.remove_hidden_pane(pane_id);
self.focus_next_terminal_pane_and_activate_session(
pane_id,
PaneRemovalReason::Close,
ctx,
);
self.pane_contents.remove(&pane_id);
self.handle_pane_count_change(ctx);
ctx.emit(Event::TerminalViewStateChanged);
ctx.emit(Event::AppStateChanged);
@@ -6948,7 +6958,11 @@ impl PaneGroup {
conversation_id: AIConversationId,
ctx: &mut ViewContext<Self>,
) {
let from_child_panes = self.child_agent_panes.get(&conversation_id).copied();
let from_child_panes = self
.child_agent_panes
.get(&conversation_id)
.copied()
.filter(|pane_id| self.has_pane_id(*pane_id));
let from_visible_pane = self
.find_visible_terminal_pane_for_conversation(conversation_id, ctx)
.map(PaneId::from);
@@ -7069,6 +7083,14 @@ impl PaneGroup {
ctx: &mut ViewContext<Self>,
) -> Option<PaneId> {
let child_pane_id = self.child_agent_panes.get(&conversation_id).copied()?;
if !self.has_pane_id(child_pane_id) {
log::error!(
"unhide_child_agent_pane_for_split_off: child conversation {conversation_id:?} \
references missing pane {child_pane_id:?}"
);
self.child_agent_panes.remove(&conversation_id);
return None;
}
// If the child was previously split off and then swapped over,
// it's recorded as the original of an active swap. Revert that
app/src/pane_group/mod_tests.rs
+60
View File
@@ -783,6 +783,66 @@ fn test_insert_hidden_child_agent_pane_keeps_focus_and_active_session() {
});
}
#[test]
fn test_closing_split_off_child_keeps_backing_pane_for_reopen() {
App::test((), |mut app| async move {
initialize_app(&mut app);
let pane_group = mock_pane_group(&mut app, Default::default());
pane_group.update(&mut app, |panes, ctx| {
let parent_pane_id = get_newly_created_pane_id(panes, &[]);
let parent_conversation_id = start_parent_conversation(panes, parent_pane_id, ctx);
let child = create_hidden_child_agent_conversation(
panes,
HiddenChildAgentConversationRequest {
parent_pane_id,
name: "Agent 1".to_string(),
parent_conversation_id,
orchestration_harness: None,
env_vars: HashMap::new(),
task_context: None,
is_shared_session_creator: IsSharedSessionCreator::No,
},
ctx,
)
.expect("fresh hidden child conversation should be created");
let child_pane_id = panes
.child_agent_panes
.get(&child.conversation_id)
.copied()
.expect("fresh hidden child pane should be tracked");
assert_eq!(
panes.unhide_child_agent_pane_for_split_off(child.conversation_id, ctx),
Some(child_pane_id)
);
assert!(panes.panes.is_pane_in_tree(child_pane_id));
panes.close_pane(child_pane_id, ctx);
assert_eq!(panes.focused_pane_id(ctx), parent_pane_id);
assert!(panes.has_pane_id(child_pane_id));
assert_eq!(
panes.child_agent_panes.get(&child.conversation_id),
Some(&child_pane_id)
);
assert!(!panes.panes.is_pane_in_tree(child_pane_id));
assert_eq!(
panes.unhide_child_agent_pane_for_split_off(child.conversation_id, ctx),
Some(child_pane_id)
);
assert_eq!(panes.focused_pane_id(ctx), child_pane_id);
assert!(panes.panes.is_pane_in_tree(child_pane_id));
assert!(panes
.panes
.pane_ids()
.into_iter()
.all(|pane_id| panes.has_pane_id(pane_id)));
});
});
}
#[test]
fn test_swapping_to_child_agent_from_maximized_pane_keeps_maximized_state() {
App::test((), |mut app| async move {