agent: Bring title editing back to text threads (#29425)

This also fixes a little UI bug where the text thread title would push
the buttons away from the UI when there was still space.

Release Notes:

- agent: Made text thread titles editable again.

---------

Co-authored-by: Michael Sloan <mgsloan@gmail.com>
This commit is contained in:
Danilo Leal 2025-04-28 09:09:19 -03:00 committed by GitHub
parent ddfeb202a3
commit f735c90c3f
No known key found for this signature in database
GPG key ID: B5690EEEBB952194
4 changed files with 157 additions and 33 deletions

View file

@ -5,8 +5,9 @@ use std::time::Duration;
use anyhow::{Result, anyhow};
use assistant_context_editor::{
AssistantPanelDelegate, ConfigurationError, ContextEditor, SlashCommandCompletionProvider,
humanize_token_count, make_lsp_adapter_delegate, render_remaining_tokens,
AssistantContext, AssistantPanelDelegate, ConfigurationError, ContextEditor, ContextEvent,
SlashCommandCompletionProvider, humanize_token_count, make_lsp_adapter_delegate,
render_remaining_tokens,
};
use assistant_settings::{AssistantDockPosition, AssistantSettings};
use assistant_slash_command::SlashCommandWorkingSet;
@ -116,6 +117,8 @@ enum ActiveView {
},
PromptEditor {
context_editor: Entity<ContextEditor>,
title_editor: Entity<Editor>,
_subscriptions: Vec<gpui::Subscription>,
},
History,
Configuration,
@ -176,6 +179,83 @@ impl ActiveView {
_subscriptions: subscriptions,
}
}
pub fn prompt_editor(
context_editor: Entity<ContextEditor>,
window: &mut Window,
cx: &mut App,
) -> Self {
let title = context_editor.read(cx).title(cx).to_string();
let editor = cx.new(|cx| {
let mut editor = Editor::single_line(window, cx);
editor.set_text(title, window, cx);
editor
});
// This is a workaround for `editor.set_text` emitting a `BufferEdited` event, which would
// cause a custom summary to be set. The presence of this custom summary would cause
// summarization to not happen.
let mut suppress_first_edit = true;
let subscriptions = vec![
window.subscribe(&editor, cx, {
{
let context_editor = context_editor.clone();
move |editor, event, window, cx| match event {
EditorEvent::BufferEdited => {
if suppress_first_edit {
suppress_first_edit = false;
return;
}
let new_summary = editor.read(cx).text(cx);
context_editor.update(cx, |context_editor, cx| {
context_editor
.context()
.update(cx, |assistant_context, cx| {
assistant_context.set_custom_summary(new_summary, cx);
})
})
}
EditorEvent::Blurred => {
if editor.read(cx).text(cx).is_empty() {
let summary = context_editor
.read(cx)
.context()
.read(cx)
.summary_or_default();
editor.update(cx, |editor, cx| {
editor.set_text(summary, window, cx);
});
}
}
_ => {}
}
}
}),
window.subscribe(&context_editor.read(cx).context().clone(), cx, {
let editor = editor.clone();
move |assistant_context, event, window, cx| match event {
ContextEvent::SummaryGenerated => {
let summary = assistant_context.read(cx).summary_or_default();
editor.update(cx, |editor, cx| {
editor.set_text(summary, window, cx);
})
}
_ => {}
}
}),
];
Self::PromptEditor {
context_editor,
title_editor: editor,
_subscriptions: subscriptions,
}
}
}
pub struct AssistantPanel {
@ -502,9 +582,7 @@ impl AssistantPanel {
});
self.set_active_view(
ActiveView::PromptEditor {
context_editor: context_editor.clone(),
},
ActiveView::prompt_editor(context_editor.clone(), window, cx),
window,
cx,
);
@ -578,10 +656,9 @@ impl AssistantPanel {
cx,
)
});
this.set_active_view(
ActiveView::PromptEditor {
context_editor: editor,
},
ActiveView::prompt_editor(editor.clone(), window, cx),
window,
cx,
);
@ -821,7 +898,7 @@ impl AssistantPanel {
pub(crate) fn active_context_editor(&self) -> Option<Entity<ContextEditor>> {
match &self.active_view {
ActiveView::PromptEditor { context_editor } => Some(context_editor.clone()),
ActiveView::PromptEditor { context_editor, .. } => Some(context_editor.clone()),
_ => None,
}
}
@ -864,7 +941,7 @@ impl Focusable for AssistantPanel {
match &self.active_view {
ActiveView::Thread { .. } => self.message_editor.focus_handle(cx),
ActiveView::History => self.history.focus_handle(cx),
ActiveView::PromptEditor { context_editor } => context_editor.focus_handle(cx),
ActiveView::PromptEditor { context_editor, .. } => context_editor.focus_handle(cx),
ActiveView::Configuration => {
if let Some(configuration) = self.configuration.as_ref() {
configuration.focus_handle(cx)
@ -988,9 +1065,34 @@ impl AssistantPanel {
.into_any_element()
}
}
ActiveView::PromptEditor { context_editor } => {
let title = SharedString::from(context_editor.read(cx).title(cx).to_string());
Label::new(title).ml_2().truncate().into_any_element()
ActiveView::PromptEditor {
title_editor,
context_editor,
..
} => {
let context_editor = context_editor.read(cx);
let summary = context_editor.context().read(cx).summary();
match summary {
None => Label::new(AssistantContext::DEFAULT_SUMMARY.clone())
.truncate()
.ml_2()
.into_any_element(),
Some(summary) => {
if summary.done {
div()
.ml_2()
.w_full()
.child(title_editor.clone())
.into_any_element()
} else {
Label::new(LOADING_SUMMARY_PLACEHOLDER)
.ml_2()
.truncate()
.into_any_element()
}
}
}
}
ActiveView::History => Label::new("History").truncate().into_any_element(),
ActiveView::Configuration => Label::new("Settings").truncate().into_any_element(),
@ -1263,7 +1365,7 @@ impl AssistantPanel {
Some(token_count)
}
ActiveView::PromptEditor { context_editor } => {
ActiveView::PromptEditor { context_editor, .. } => {
let element = render_remaining_tokens(context_editor, cx)?;
Some(element.into_any_element())
@ -1871,7 +1973,9 @@ impl Render for AssistantPanel {
.child(h_flex().child(self.message_editor.clone()))
.children(self.render_last_error(cx)),
ActiveView::History => parent.child(self.history.clone()),
ActiveView::PromptEditor { context_editor } => parent.child(context_editor.clone()),
ActiveView::PromptEditor { context_editor, .. } => {
parent.child(context_editor.clone())
}
ActiveView::Configuration => parent.children(self.configuration.clone()),
})
}