1use crate::AssistantPanel;
2use crate::context::{AssistantContext, ContextId};
3use crate::context_picker::MentionLink;
4use crate::thread::{
5 LastRestoreCheckpoint, MessageId, MessageSegment, RequestKind, Thread, ThreadError,
6 ThreadEvent, ThreadFeedback,
7};
8use crate::thread_store::ThreadStore;
9use crate::tool_use::{PendingToolUseStatus, ToolUse, ToolUseStatus};
10use crate::ui::{AddedContext, AgentNotification, AgentNotificationEvent, ContextPill};
11use anyhow::Context as _;
12use assistant_settings::{AssistantSettings, NotifyWhenAgentWaiting};
13use collections::{HashMap, HashSet};
14use editor::scroll::Autoscroll;
15use editor::{Editor, MultiBuffer};
16use gpui::{
17 AbsoluteLength, Animation, AnimationExt, AnyElement, App, ClickEvent, ClipboardItem,
18 DefiniteLength, EdgesRefinement, Empty, Entity, Focusable, Hsla, ListAlignment, ListState,
19 MouseButton, PlatformDisplay, ScrollHandle, Stateful, StyleRefinement, Subscription, Task,
20 TextStyleRefinement, Transformation, UnderlineStyle, WeakEntity, WindowHandle,
21 linear_color_stop, linear_gradient, list, percentage, pulsating_between,
22};
23use language::{Buffer, LanguageRegistry};
24use language_model::{ConfiguredModel, LanguageModelRegistry, LanguageModelToolUseId, Role};
25use markdown::parser::CodeBlockKind;
26use markdown::{Markdown, MarkdownElement, MarkdownStyle, ParsedMarkdown, without_fences};
27use project::ProjectItem as _;
28use rope::Point;
29use settings::{Settings as _, update_settings_file};
30use std::ops::Range;
31use std::path::Path;
32use std::rc::Rc;
33use std::sync::Arc;
34use std::time::Duration;
35use text::ToPoint;
36use theme::ThemeSettings;
37use ui::{Disclosure, IconButton, KeyBinding, Scrollbar, ScrollbarState, Tooltip, prelude::*};
38use util::ResultExt as _;
39use workspace::{OpenOptions, Workspace};
40
41use crate::context_store::ContextStore;
42
43pub struct ActiveThread {
44 language_registry: Arc<LanguageRegistry>,
45 thread_store: Entity<ThreadStore>,
46 thread: Entity<Thread>,
47 context_store: Entity<ContextStore>,
48 workspace: WeakEntity<Workspace>,
49 save_thread_task: Option<Task<()>>,
50 messages: Vec<MessageId>,
51 list_state: ListState,
52 scrollbar_state: ScrollbarState,
53 show_scrollbar: bool,
54 hide_scrollbar_task: Option<Task<()>>,
55 rendered_messages_by_id: HashMap<MessageId, RenderedMessage>,
56 rendered_tool_uses: HashMap<LanguageModelToolUseId, RenderedToolUse>,
57 editing_message: Option<(MessageId, EditMessageState)>,
58 expanded_tool_uses: HashMap<LanguageModelToolUseId, bool>,
59 expanded_thinking_segments: HashMap<(MessageId, usize), bool>,
60 last_error: Option<ThreadError>,
61 notifications: Vec<WindowHandle<AgentNotification>>,
62 copied_code_block_ids: HashSet<(MessageId, usize)>,
63 _subscriptions: Vec<Subscription>,
64 notification_subscriptions: HashMap<WindowHandle<AgentNotification>, Vec<Subscription>>,
65 feedback_message_editor: Option<Entity<Editor>>,
66}
67
68struct RenderedMessage {
69 language_registry: Arc<LanguageRegistry>,
70 segments: Vec<RenderedMessageSegment>,
71}
72
73#[derive(Clone)]
74struct RenderedToolUse {
75 label: Entity<Markdown>,
76 input: Entity<Markdown>,
77 output: Entity<Markdown>,
78}
79
80impl RenderedMessage {
81 fn from_segments(
82 segments: &[MessageSegment],
83 language_registry: Arc<LanguageRegistry>,
84 cx: &mut App,
85 ) -> Self {
86 let mut this = Self {
87 language_registry,
88 segments: Vec::with_capacity(segments.len()),
89 };
90 for segment in segments {
91 this.push_segment(segment, cx);
92 }
93 this
94 }
95
96 fn append_thinking(&mut self, text: &String, cx: &mut App) {
97 if let Some(RenderedMessageSegment::Thinking {
98 content,
99 scroll_handle,
100 }) = self.segments.last_mut()
101 {
102 content.update(cx, |markdown, cx| {
103 markdown.append(text, cx);
104 });
105 scroll_handle.scroll_to_bottom();
106 } else {
107 self.segments.push(RenderedMessageSegment::Thinking {
108 content: parse_markdown(text.into(), self.language_registry.clone(), cx),
109 scroll_handle: ScrollHandle::default(),
110 });
111 }
112 }
113
114 fn append_text(&mut self, text: &String, cx: &mut App) {
115 if let Some(RenderedMessageSegment::Text(markdown)) = self.segments.last_mut() {
116 markdown.update(cx, |markdown, cx| markdown.append(text, cx));
117 } else {
118 self.segments
119 .push(RenderedMessageSegment::Text(parse_markdown(
120 SharedString::from(text),
121 self.language_registry.clone(),
122 cx,
123 )));
124 }
125 }
126
127 fn push_segment(&mut self, segment: &MessageSegment, cx: &mut App) {
128 let rendered_segment = match segment {
129 MessageSegment::Thinking(text) => RenderedMessageSegment::Thinking {
130 content: parse_markdown(text.into(), self.language_registry.clone(), cx),
131 scroll_handle: ScrollHandle::default(),
132 },
133 MessageSegment::Text(text) => RenderedMessageSegment::Text(parse_markdown(
134 text.into(),
135 self.language_registry.clone(),
136 cx,
137 )),
138 };
139 self.segments.push(rendered_segment);
140 }
141}
142
143enum RenderedMessageSegment {
144 Thinking {
145 content: Entity<Markdown>,
146 scroll_handle: ScrollHandle,
147 },
148 Text(Entity<Markdown>),
149}
150
151fn parse_markdown(
152 text: SharedString,
153 language_registry: Arc<LanguageRegistry>,
154 cx: &mut App,
155) -> Entity<Markdown> {
156 cx.new(|cx| Markdown::new(text, Some(language_registry), None, cx))
157}
158
159fn default_markdown_style(window: &Window, cx: &App) -> MarkdownStyle {
160 let theme_settings = ThemeSettings::get_global(cx);
161 let colors = cx.theme().colors();
162 let ui_font_size = TextSize::Default.rems(cx);
163 let buffer_font_size = TextSize::Small.rems(cx);
164 let mut text_style = window.text_style();
165
166 text_style.refine(&TextStyleRefinement {
167 font_family: Some(theme_settings.ui_font.family.clone()),
168 font_fallbacks: theme_settings.ui_font.fallbacks.clone(),
169 font_features: Some(theme_settings.ui_font.features.clone()),
170 font_size: Some(ui_font_size.into()),
171 color: Some(cx.theme().colors().text),
172 ..Default::default()
173 });
174
175 MarkdownStyle {
176 base_text_style: text_style,
177 syntax: cx.theme().syntax().clone(),
178 selection_background_color: cx.theme().players().local().selection,
179 code_block_overflow_x_scroll: true,
180 table_overflow_x_scroll: true,
181 code_block: StyleRefinement {
182 padding: EdgesRefinement {
183 top: Some(DefiniteLength::Absolute(AbsoluteLength::Pixels(Pixels(8.)))),
184 left: Some(DefiniteLength::Absolute(AbsoluteLength::Pixels(Pixels(8.)))),
185 right: Some(DefiniteLength::Absolute(AbsoluteLength::Pixels(Pixels(8.)))),
186 bottom: Some(DefiniteLength::Absolute(AbsoluteLength::Pixels(Pixels(8.)))),
187 },
188 background: Some(colors.editor_background.into()),
189 text: Some(TextStyleRefinement {
190 font_family: Some(theme_settings.buffer_font.family.clone()),
191 font_fallbacks: theme_settings.buffer_font.fallbacks.clone(),
192 font_features: Some(theme_settings.buffer_font.features.clone()),
193 font_size: Some(buffer_font_size.into()),
194 ..Default::default()
195 }),
196 ..Default::default()
197 },
198 inline_code: TextStyleRefinement {
199 font_family: Some(theme_settings.buffer_font.family.clone()),
200 font_fallbacks: theme_settings.buffer_font.fallbacks.clone(),
201 font_features: Some(theme_settings.buffer_font.features.clone()),
202 font_size: Some(buffer_font_size.into()),
203 background_color: Some(colors.editor_foreground.opacity(0.08)),
204 ..Default::default()
205 },
206 link: TextStyleRefinement {
207 background_color: Some(colors.editor_foreground.opacity(0.025)),
208 underline: Some(UnderlineStyle {
209 color: Some(colors.text_accent.opacity(0.5)),
210 thickness: px(1.),
211 ..Default::default()
212 }),
213 ..Default::default()
214 },
215 link_callback: Some(Rc::new(move |url, cx| {
216 if MentionLink::is_valid(url) {
217 let colors = cx.theme().colors();
218 Some(TextStyleRefinement {
219 background_color: Some(colors.element_background),
220 ..Default::default()
221 })
222 } else {
223 None
224 }
225 })),
226 ..Default::default()
227 }
228}
229
230fn render_tool_use_markdown(
231 text: SharedString,
232 language_registry: Arc<LanguageRegistry>,
233 cx: &mut App,
234) -> Entity<Markdown> {
235 cx.new(|cx| Markdown::new(text, Some(language_registry), None, cx))
236}
237
238fn tool_use_markdown_style(window: &Window, cx: &mut App) -> MarkdownStyle {
239 let theme_settings = ThemeSettings::get_global(cx);
240 let colors = cx.theme().colors();
241 let ui_font_size = TextSize::Default.rems(cx);
242 let buffer_font_size = TextSize::Small.rems(cx);
243 let mut text_style = window.text_style();
244
245 text_style.refine(&TextStyleRefinement {
246 font_family: Some(theme_settings.ui_font.family.clone()),
247 font_fallbacks: theme_settings.ui_font.fallbacks.clone(),
248 font_features: Some(theme_settings.ui_font.features.clone()),
249 font_size: Some(ui_font_size.into()),
250 color: Some(cx.theme().colors().text),
251 ..Default::default()
252 });
253
254 MarkdownStyle {
255 base_text_style: text_style,
256 syntax: cx.theme().syntax().clone(),
257 selection_background_color: cx.theme().players().local().selection,
258 code_block_overflow_x_scroll: true,
259 code_block: StyleRefinement {
260 margin: EdgesRefinement::default(),
261 padding: EdgesRefinement::default(),
262 background: Some(colors.editor_background.into()),
263 border_color: None,
264 border_widths: EdgesRefinement::default(),
265 text: Some(TextStyleRefinement {
266 font_family: Some(theme_settings.buffer_font.family.clone()),
267 font_fallbacks: theme_settings.buffer_font.fallbacks.clone(),
268 font_features: Some(theme_settings.buffer_font.features.clone()),
269 font_size: Some(buffer_font_size.into()),
270 ..Default::default()
271 }),
272 ..Default::default()
273 },
274 inline_code: TextStyleRefinement {
275 font_family: Some(theme_settings.buffer_font.family.clone()),
276 font_fallbacks: theme_settings.buffer_font.fallbacks.clone(),
277 font_features: Some(theme_settings.buffer_font.features.clone()),
278 font_size: Some(TextSize::XSmall.rems(cx).into()),
279 ..Default::default()
280 },
281 heading: StyleRefinement {
282 text: Some(TextStyleRefinement {
283 font_size: Some(ui_font_size.into()),
284 ..Default::default()
285 }),
286 ..Default::default()
287 },
288 ..Default::default()
289 }
290}
291
292fn render_markdown_code_block(
293 message_id: MessageId,
294 ix: usize,
295 kind: &CodeBlockKind,
296 parsed_markdown: &ParsedMarkdown,
297 codeblock_range: Range<usize>,
298 active_thread: Entity<ActiveThread>,
299 workspace: WeakEntity<Workspace>,
300 _window: &mut Window,
301 cx: &App,
302) -> Div {
303 let label = match kind {
304 CodeBlockKind::Indented => None,
305 CodeBlockKind::Fenced => Some(
306 h_flex()
307 .gap_1()
308 .child(
309 Icon::new(IconName::Code)
310 .color(Color::Muted)
311 .size(IconSize::XSmall),
312 )
313 .child(Label::new("untitled").size(LabelSize::Small))
314 .into_any_element(),
315 ),
316 CodeBlockKind::FencedLang(raw_language_name) => Some(
317 h_flex()
318 .gap_1()
319 .children(
320 parsed_markdown
321 .languages_by_name
322 .get(raw_language_name)
323 .and_then(|language| {
324 language
325 .config()
326 .matcher
327 .path_suffixes
328 .iter()
329 .find_map(|extension| {
330 file_icons::FileIcons::get_icon(Path::new(extension), cx)
331 })
332 .map(Icon::from_path)
333 .map(|icon| icon.color(Color::Muted).size(IconSize::Small))
334 }),
335 )
336 .child(
337 Label::new(
338 parsed_markdown
339 .languages_by_name
340 .get(raw_language_name)
341 .map(|language| language.name().into())
342 .clone()
343 .unwrap_or_else(|| raw_language_name.clone()),
344 )
345 .size(LabelSize::Small),
346 )
347 .into_any_element(),
348 ),
349 CodeBlockKind::FencedSrc(path_range) => path_range.path.file_name().map(|file_name| {
350 let content = if let Some(parent) = path_range.path.parent() {
351 h_flex()
352 .ml_1()
353 .gap_1()
354 .child(
355 Label::new(file_name.to_string_lossy().to_string()).size(LabelSize::Small),
356 )
357 .child(
358 Label::new(parent.to_string_lossy().to_string())
359 .color(Color::Muted)
360 .size(LabelSize::Small),
361 )
362 .into_any_element()
363 } else {
364 Label::new(path_range.path.to_string_lossy().to_string())
365 .size(LabelSize::Small)
366 .ml_1()
367 .into_any_element()
368 };
369
370 h_flex()
371 .id(("code-block-header-label", ix))
372 .w_full()
373 .max_w_full()
374 .px_1()
375 .gap_0p5()
376 .cursor_pointer()
377 .rounded_sm()
378 .hover(|item| item.bg(cx.theme().colors().element_hover.opacity(0.5)))
379 .tooltip(Tooltip::text("Jump to file"))
380 .children(
381 file_icons::FileIcons::get_icon(&path_range.path, cx)
382 .map(Icon::from_path)
383 .map(|icon| icon.color(Color::Muted).size(IconSize::XSmall)),
384 )
385 .child(content)
386 .child(
387 Icon::new(IconName::ArrowUpRight)
388 .size(IconSize::XSmall)
389 .color(Color::Ignored),
390 )
391 .on_click({
392 let path_range = path_range.clone();
393 move |_, window, cx| {
394 workspace
395 .update(cx, {
396 |workspace, cx| {
397 if let Some(project_path) = workspace
398 .project()
399 .read(cx)
400 .find_project_path(&path_range.path, cx)
401 {
402 let target = path_range.range.as_ref().map(|range| {
403 Point::new(
404 // Line number is 1-based
405 range.start.line.saturating_sub(1),
406 range.start.col.unwrap_or(0),
407 )
408 });
409 let open_task = workspace.open_path(
410 project_path,
411 None,
412 true,
413 window,
414 cx,
415 );
416 window
417 .spawn(cx, async move |cx| {
418 let item = open_task.await?;
419 if let Some(target) = target {
420 if let Some(active_editor) =
421 item.downcast::<Editor>()
422 {
423 active_editor
424 .downgrade()
425 .update_in(cx, |editor, window, cx| {
426 editor
427 .go_to_singleton_buffer_point(
428 target, window, cx,
429 );
430 })
431 .log_err();
432 }
433 }
434 anyhow::Ok(())
435 })
436 .detach_and_log_err(cx);
437 }
438 }
439 })
440 .ok();
441 }
442 })
443 .into_any_element()
444 }),
445 };
446
447 let codeblock_header_bg = cx
448 .theme()
449 .colors()
450 .element_background
451 .blend(cx.theme().colors().editor_foreground.opacity(0.01));
452
453 let codeblock_was_copied = active_thread
454 .read(cx)
455 .copied_code_block_ids
456 .contains(&(message_id, ix));
457
458 let codeblock_header = h_flex()
459 .p_1()
460 .gap_1()
461 .justify_between()
462 .border_b_1()
463 .border_color(cx.theme().colors().border_variant)
464 .bg(codeblock_header_bg)
465 .rounded_t_md()
466 .children(label)
467 .child(
468 IconButton::new(
469 ("copy-markdown-code", ix),
470 if codeblock_was_copied {
471 IconName::Check
472 } else {
473 IconName::Copy
474 },
475 )
476 .icon_color(Color::Muted)
477 .shape(ui::IconButtonShape::Square)
478 .tooltip(Tooltip::text("Copy Code"))
479 .on_click({
480 let active_thread = active_thread.clone();
481 let parsed_markdown = parsed_markdown.clone();
482 move |_event, _window, cx| {
483 active_thread.update(cx, |this, cx| {
484 this.copied_code_block_ids.insert((message_id, ix));
485
486 let code =
487 without_fences(&parsed_markdown.source()[codeblock_range.clone()])
488 .to_string();
489
490 cx.write_to_clipboard(ClipboardItem::new_string(code.clone()));
491
492 cx.spawn(async move |this, cx| {
493 cx.background_executor().timer(Duration::from_secs(2)).await;
494
495 cx.update(|cx| {
496 this.update(cx, |this, cx| {
497 this.copied_code_block_ids.remove(&(message_id, ix));
498 cx.notify();
499 })
500 })
501 .ok();
502 })
503 .detach();
504 });
505 }
506 }),
507 );
508
509 v_flex()
510 .mb_2()
511 .relative()
512 .overflow_hidden()
513 .rounded_lg()
514 .border_1()
515 .border_color(cx.theme().colors().border_variant)
516 .child(codeblock_header)
517}
518
519fn open_markdown_link(
520 text: SharedString,
521 workspace: WeakEntity<Workspace>,
522 window: &mut Window,
523 cx: &mut App,
524) {
525 let Some(workspace) = workspace.upgrade() else {
526 cx.open_url(&text);
527 return;
528 };
529
530 match MentionLink::try_parse(&text, &workspace, cx) {
531 Some(MentionLink::File(path, entry)) => workspace.update(cx, |workspace, cx| {
532 if entry.is_dir() {
533 workspace.project().update(cx, |_, cx| {
534 cx.emit(project::Event::RevealInProjectPanel(entry.id));
535 })
536 } else {
537 workspace
538 .open_path(path, None, true, window, cx)
539 .detach_and_log_err(cx);
540 }
541 }),
542 Some(MentionLink::Symbol(path, symbol_name)) => {
543 let open_task = workspace.update(cx, |workspace, cx| {
544 workspace.open_path(path, None, true, window, cx)
545 });
546 window
547 .spawn(cx, async move |cx| {
548 let active_editor = open_task
549 .await?
550 .downcast::<Editor>()
551 .context("Item is not an editor")?;
552 active_editor.update_in(cx, |editor, window, cx| {
553 let symbol_range = editor
554 .buffer()
555 .read(cx)
556 .snapshot(cx)
557 .outline(None)
558 .and_then(|outline| {
559 outline
560 .find_most_similar(&symbol_name)
561 .map(|(_, item)| item.range.clone())
562 })
563 .context("Could not find matching symbol")?;
564
565 editor.change_selections(Some(Autoscroll::center()), window, cx, |s| {
566 s.select_anchor_ranges([symbol_range.start..symbol_range.start])
567 });
568 anyhow::Ok(())
569 })
570 })
571 .detach_and_log_err(cx);
572 }
573 Some(MentionLink::Thread(thread_id)) => workspace.update(cx, |workspace, cx| {
574 if let Some(panel) = workspace.panel::<AssistantPanel>(cx) {
575 panel.update(cx, |panel, cx| {
576 panel
577 .open_thread(&thread_id, window, cx)
578 .detach_and_log_err(cx)
579 });
580 }
581 }),
582 Some(MentionLink::Fetch(url)) => cx.open_url(&url),
583 None => cx.open_url(&text),
584 }
585}
586
587struct EditMessageState {
588 editor: Entity<Editor>,
589}
590
591impl ActiveThread {
592 pub fn new(
593 thread: Entity<Thread>,
594 thread_store: Entity<ThreadStore>,
595 language_registry: Arc<LanguageRegistry>,
596 context_store: Entity<ContextStore>,
597 workspace: WeakEntity<Workspace>,
598 window: &mut Window,
599 cx: &mut Context<Self>,
600 ) -> Self {
601 let subscriptions = vec![
602 cx.observe(&thread, |_, _, cx| cx.notify()),
603 cx.subscribe_in(&thread, window, Self::handle_thread_event),
604 ];
605
606 let list_state = ListState::new(0, ListAlignment::Bottom, px(2048.), {
607 let this = cx.entity().downgrade();
608 move |ix, window: &mut Window, cx: &mut App| {
609 this.update(cx, |this, cx| this.render_message(ix, window, cx))
610 .unwrap()
611 }
612 });
613
614 let mut this = Self {
615 language_registry,
616 thread_store,
617 thread: thread.clone(),
618 context_store,
619 workspace,
620 save_thread_task: None,
621 messages: Vec::new(),
622 rendered_messages_by_id: HashMap::default(),
623 rendered_tool_uses: HashMap::default(),
624 expanded_tool_uses: HashMap::default(),
625 expanded_thinking_segments: HashMap::default(),
626 list_state: list_state.clone(),
627 scrollbar_state: ScrollbarState::new(list_state),
628 show_scrollbar: false,
629 hide_scrollbar_task: None,
630 editing_message: None,
631 last_error: None,
632 copied_code_block_ids: HashSet::default(),
633 notifications: Vec::new(),
634 _subscriptions: subscriptions,
635 notification_subscriptions: HashMap::default(),
636 feedback_message_editor: None,
637 };
638
639 for message in thread.read(cx).messages().cloned().collect::<Vec<_>>() {
640 this.push_message(&message.id, &message.segments, window, cx);
641
642 for tool_use in thread.read(cx).tool_uses_for_message(message.id, cx) {
643 this.render_tool_use_markdown(
644 tool_use.id.clone(),
645 tool_use.ui_text.clone(),
646 &tool_use.input,
647 tool_use.status.text(),
648 cx,
649 );
650 }
651 }
652
653 this
654 }
655
656 pub fn thread(&self) -> &Entity<Thread> {
657 &self.thread
658 }
659
660 pub fn is_empty(&self) -> bool {
661 self.messages.is_empty()
662 }
663
664 pub fn summary(&self, cx: &App) -> Option<SharedString> {
665 self.thread.read(cx).summary()
666 }
667
668 pub fn summary_or_default(&self, cx: &App) -> SharedString {
669 self.thread.read(cx).summary_or_default()
670 }
671
672 pub fn cancel_last_completion(&mut self, cx: &mut App) -> bool {
673 self.last_error.take();
674 self.thread
675 .update(cx, |thread, cx| thread.cancel_last_completion(cx))
676 }
677
678 pub fn last_error(&self) -> Option<ThreadError> {
679 self.last_error.clone()
680 }
681
682 pub fn clear_last_error(&mut self) {
683 self.last_error.take();
684 }
685
686 fn push_message(
687 &mut self,
688 id: &MessageId,
689 segments: &[MessageSegment],
690 _window: &mut Window,
691 cx: &mut Context<Self>,
692 ) {
693 let old_len = self.messages.len();
694 self.messages.push(*id);
695 self.list_state.splice(old_len..old_len, 1);
696
697 let rendered_message =
698 RenderedMessage::from_segments(segments, self.language_registry.clone(), cx);
699 self.rendered_messages_by_id.insert(*id, rendered_message);
700 }
701
702 fn edited_message(
703 &mut self,
704 id: &MessageId,
705 segments: &[MessageSegment],
706 _window: &mut Window,
707 cx: &mut Context<Self>,
708 ) {
709 let Some(index) = self.messages.iter().position(|message_id| message_id == id) else {
710 return;
711 };
712 self.list_state.splice(index..index + 1, 1);
713 let rendered_message =
714 RenderedMessage::from_segments(segments, self.language_registry.clone(), cx);
715 self.rendered_messages_by_id.insert(*id, rendered_message);
716 }
717
718 fn deleted_message(&mut self, id: &MessageId) {
719 let Some(index) = self.messages.iter().position(|message_id| message_id == id) else {
720 return;
721 };
722 self.messages.remove(index);
723 self.list_state.splice(index..index + 1, 0);
724 self.rendered_messages_by_id.remove(id);
725 }
726
727 fn render_tool_use_markdown(
728 &mut self,
729 tool_use_id: LanguageModelToolUseId,
730 tool_label: impl Into<SharedString>,
731 tool_input: &serde_json::Value,
732 tool_output: SharedString,
733 cx: &mut Context<Self>,
734 ) {
735 let rendered = RenderedToolUse {
736 label: render_tool_use_markdown(tool_label.into(), self.language_registry.clone(), cx),
737 input: render_tool_use_markdown(
738 format!(
739 "```json\n{}\n```",
740 serde_json::to_string_pretty(tool_input).unwrap_or_default()
741 )
742 .into(),
743 self.language_registry.clone(),
744 cx,
745 ),
746 output: render_tool_use_markdown(tool_output, self.language_registry.clone(), cx),
747 };
748 self.rendered_tool_uses
749 .insert(tool_use_id.clone(), rendered);
750 }
751
752 fn handle_thread_event(
753 &mut self,
754 _thread: &Entity<Thread>,
755 event: &ThreadEvent,
756 window: &mut Window,
757 cx: &mut Context<Self>,
758 ) {
759 match event {
760 ThreadEvent::ShowError(error) => {
761 self.last_error = Some(error.clone());
762 }
763 ThreadEvent::StreamedCompletion
764 | ThreadEvent::SummaryGenerated
765 | ThreadEvent::SummaryChanged => {
766 self.save_thread(cx);
767 }
768 ThreadEvent::DoneStreaming => {
769 let thread = self.thread.read(cx);
770
771 if !thread.is_generating() {
772 self.show_notification(
773 if thread.used_tools_since_last_user_message() {
774 "Finished running tools"
775 } else {
776 "New message"
777 },
778 IconName::ZedAssistant,
779 window,
780 cx,
781 );
782 }
783 }
784 ThreadEvent::ToolConfirmationNeeded => {
785 self.show_notification("Waiting for tool confirmation", IconName::Info, window, cx);
786 }
787 ThreadEvent::StreamedAssistantText(message_id, text) => {
788 if let Some(rendered_message) = self.rendered_messages_by_id.get_mut(&message_id) {
789 rendered_message.append_text(text, cx);
790 }
791 }
792 ThreadEvent::StreamedAssistantThinking(message_id, text) => {
793 if let Some(rendered_message) = self.rendered_messages_by_id.get_mut(&message_id) {
794 rendered_message.append_thinking(text, cx);
795 }
796 }
797 ThreadEvent::MessageAdded(message_id) => {
798 if let Some(message_segments) = self
799 .thread
800 .read(cx)
801 .message(*message_id)
802 .map(|message| message.segments.clone())
803 {
804 self.push_message(message_id, &message_segments, window, cx);
805 }
806
807 self.save_thread(cx);
808 cx.notify();
809 }
810 ThreadEvent::MessageEdited(message_id) => {
811 if let Some(message_segments) = self
812 .thread
813 .read(cx)
814 .message(*message_id)
815 .map(|message| message.segments.clone())
816 {
817 self.edited_message(message_id, &message_segments, window, cx);
818 }
819
820 self.save_thread(cx);
821 cx.notify();
822 }
823 ThreadEvent::MessageDeleted(message_id) => {
824 self.deleted_message(message_id);
825 self.save_thread(cx);
826 cx.notify();
827 }
828 ThreadEvent::UsePendingTools => {
829 let tool_uses = self
830 .thread
831 .update(cx, |thread, cx| thread.use_pending_tools(cx));
832
833 for tool_use in tool_uses {
834 self.render_tool_use_markdown(
835 tool_use.id.clone(),
836 tool_use.ui_text.clone(),
837 &tool_use.input,
838 "".into(),
839 cx,
840 );
841 }
842 }
843 ThreadEvent::ToolFinished {
844 pending_tool_use,
845 canceled,
846 ..
847 } => {
848 let canceled = *canceled;
849 if let Some(tool_use) = pending_tool_use {
850 self.render_tool_use_markdown(
851 tool_use.id.clone(),
852 tool_use.ui_text.clone(),
853 &tool_use.input,
854 self.thread
855 .read(cx)
856 .tool_result(&tool_use.id)
857 .map(|result| result.content.clone().into())
858 .unwrap_or("".into()),
859 cx,
860 );
861 }
862
863 if self.thread.read(cx).all_tools_finished() {
864 let model_registry = LanguageModelRegistry::read_global(cx);
865 if let Some(ConfiguredModel { model, .. }) = model_registry.default_model() {
866 self.thread.update(cx, |thread, cx| {
867 thread.attach_tool_results(cx);
868 if !canceled {
869 thread.send_to_model(model, RequestKind::Chat, cx);
870 }
871 });
872 }
873 }
874 }
875 ThreadEvent::CheckpointChanged => cx.notify(),
876 }
877 }
878
879 fn show_notification(
880 &mut self,
881 caption: impl Into<SharedString>,
882 icon: IconName,
883 window: &mut Window,
884 cx: &mut Context<ActiveThread>,
885 ) {
886 if window.is_window_active() || !self.notifications.is_empty() {
887 return;
888 }
889
890 let title = self
891 .thread
892 .read(cx)
893 .summary()
894 .unwrap_or("Agent Panel".into());
895
896 match AssistantSettings::get_global(cx).notify_when_agent_waiting {
897 NotifyWhenAgentWaiting::PrimaryScreen => {
898 if let Some(primary) = cx.primary_display() {
899 self.pop_up(icon, caption.into(), title.clone(), window, primary, cx);
900 }
901 }
902 NotifyWhenAgentWaiting::AllScreens => {
903 let caption = caption.into();
904 for screen in cx.displays() {
905 self.pop_up(icon, caption.clone(), title.clone(), window, screen, cx);
906 }
907 }
908 NotifyWhenAgentWaiting::Never => {
909 // Don't show anything
910 }
911 }
912 }
913
914 fn pop_up(
915 &mut self,
916 icon: IconName,
917 caption: SharedString,
918 title: SharedString,
919 window: &mut Window,
920 screen: Rc<dyn PlatformDisplay>,
921 cx: &mut Context<'_, ActiveThread>,
922 ) {
923 let options = AgentNotification::window_options(screen, cx);
924
925 if let Some(screen_window) = cx
926 .open_window(options, |_, cx| {
927 cx.new(|_| AgentNotification::new(title.clone(), caption.clone(), icon))
928 })
929 .log_err()
930 {
931 if let Some(pop_up) = screen_window.entity(cx).log_err() {
932 self.notification_subscriptions
933 .entry(screen_window)
934 .or_insert_with(Vec::new)
935 .push(cx.subscribe_in(&pop_up, window, {
936 |this, _, event, window, cx| match event {
937 AgentNotificationEvent::Accepted => {
938 let handle = window.window_handle();
939 cx.activate(true); // Switch back to the Zed application
940
941 let workspace_handle = this.workspace.clone();
942
943 // If there are multiple Zed windows, activate the correct one.
944 cx.defer(move |cx| {
945 handle
946 .update(cx, |_view, window, _cx| {
947 window.activate_window();
948
949 if let Some(workspace) = workspace_handle.upgrade() {
950 workspace.update(_cx, |workspace, cx| {
951 workspace
952 .focus_panel::<AssistantPanel>(window, cx);
953 });
954 }
955 })
956 .log_err();
957 });
958
959 this.dismiss_notifications(cx);
960 }
961 AgentNotificationEvent::Dismissed => {
962 this.dismiss_notifications(cx);
963 }
964 }
965 }));
966
967 self.notifications.push(screen_window);
968
969 // If the user manually refocuses the original window, dismiss the popup.
970 self.notification_subscriptions
971 .entry(screen_window)
972 .or_insert_with(Vec::new)
973 .push({
974 let pop_up_weak = pop_up.downgrade();
975
976 cx.observe_window_activation(window, move |_, window, cx| {
977 if window.is_window_active() {
978 if let Some(pop_up) = pop_up_weak.upgrade() {
979 pop_up.update(cx, |_, cx| {
980 cx.emit(AgentNotificationEvent::Dismissed);
981 });
982 }
983 }
984 })
985 });
986 }
987 }
988 }
989
990 /// Spawns a task to save the active thread.
991 ///
992 /// Only one task to save the thread will be in flight at a time.
993 fn save_thread(&mut self, cx: &mut Context<Self>) {
994 let thread = self.thread.clone();
995 self.save_thread_task = Some(cx.spawn(async move |this, cx| {
996 let task = this
997 .update(cx, |this, cx| {
998 this.thread_store
999 .update(cx, |thread_store, cx| thread_store.save_thread(&thread, cx))
1000 })
1001 .ok();
1002
1003 if let Some(task) = task {
1004 task.await.log_err();
1005 }
1006 }));
1007 }
1008
1009 fn start_editing_message(
1010 &mut self,
1011 message_id: MessageId,
1012 message_segments: &[MessageSegment],
1013 window: &mut Window,
1014 cx: &mut Context<Self>,
1015 ) {
1016 // User message should always consist of a single text segment,
1017 // therefore we can skip returning early if it's not a text segment.
1018 let Some(MessageSegment::Text(message_text)) = message_segments.first() else {
1019 return;
1020 };
1021
1022 let buffer = cx.new(|cx| {
1023 MultiBuffer::singleton(cx.new(|cx| Buffer::local(message_text.clone(), cx)), cx)
1024 });
1025 let editor = cx.new(|cx| {
1026 let mut editor = Editor::new(
1027 editor::EditorMode::AutoHeight { max_lines: 8 },
1028 buffer,
1029 None,
1030 window,
1031 cx,
1032 );
1033 editor.focus_handle(cx).focus(window);
1034 editor.move_to_end(&editor::actions::MoveToEnd, window, cx);
1035 editor
1036 });
1037 self.editing_message = Some((
1038 message_id,
1039 EditMessageState {
1040 editor: editor.clone(),
1041 },
1042 ));
1043 cx.notify();
1044 }
1045
1046 fn cancel_editing_message(&mut self, _: &menu::Cancel, _: &mut Window, cx: &mut Context<Self>) {
1047 self.editing_message.take();
1048 cx.notify();
1049 }
1050
1051 fn confirm_editing_message(
1052 &mut self,
1053 _: &menu::Confirm,
1054 _: &mut Window,
1055 cx: &mut Context<Self>,
1056 ) {
1057 let Some((message_id, state)) = self.editing_message.take() else {
1058 return;
1059 };
1060 let edited_text = state.editor.read(cx).text(cx);
1061 self.thread.update(cx, |thread, cx| {
1062 thread.edit_message(
1063 message_id,
1064 Role::User,
1065 vec![MessageSegment::Text(edited_text)],
1066 cx,
1067 );
1068 for message_id in self.messages_after(message_id) {
1069 thread.delete_message(*message_id, cx);
1070 }
1071 });
1072
1073 let Some(model) = LanguageModelRegistry::read_global(cx).default_model() else {
1074 return;
1075 };
1076
1077 if model.provider.must_accept_terms(cx) {
1078 cx.notify();
1079 return;
1080 }
1081
1082 self.thread.update(cx, |thread, cx| {
1083 thread.send_to_model(model.model, RequestKind::Chat, cx)
1084 });
1085 cx.notify();
1086 }
1087
1088 fn messages_after(&self, message_id: MessageId) -> &[MessageId] {
1089 self.messages
1090 .iter()
1091 .position(|id| *id == message_id)
1092 .map(|index| &self.messages[index + 1..])
1093 .unwrap_or(&[])
1094 }
1095
1096 fn handle_cancel_click(&mut self, _: &ClickEvent, window: &mut Window, cx: &mut Context<Self>) {
1097 self.cancel_editing_message(&menu::Cancel, window, cx);
1098 }
1099
1100 fn handle_regenerate_click(
1101 &mut self,
1102 _: &ClickEvent,
1103 window: &mut Window,
1104 cx: &mut Context<Self>,
1105 ) {
1106 self.confirm_editing_message(&menu::Confirm, window, cx);
1107 }
1108
1109 fn handle_feedback_click(
1110 &mut self,
1111 feedback: ThreadFeedback,
1112 window: &mut Window,
1113 cx: &mut Context<Self>,
1114 ) {
1115 match feedback {
1116 ThreadFeedback::Positive => {
1117 let report = self
1118 .thread
1119 .update(cx, |thread, cx| thread.report_feedback(feedback, cx));
1120
1121 let this = cx.entity().downgrade();
1122 cx.spawn(async move |_, cx| {
1123 report.await?;
1124 this.update(cx, |_this, cx| cx.notify())
1125 })
1126 .detach_and_log_err(cx);
1127 }
1128 ThreadFeedback::Negative => {
1129 self.handle_show_feedback_comments(window, cx);
1130 }
1131 }
1132 }
1133
1134 fn handle_show_feedback_comments(&mut self, window: &mut Window, cx: &mut Context<Self>) {
1135 if self.feedback_message_editor.is_some() {
1136 return;
1137 }
1138
1139 let buffer = cx.new(|cx| {
1140 let empty_string = String::new();
1141 MultiBuffer::singleton(cx.new(|cx| Buffer::local(empty_string, cx)), cx)
1142 });
1143
1144 let editor = cx.new(|cx| {
1145 let mut editor = Editor::new(
1146 editor::EditorMode::AutoHeight { max_lines: 4 },
1147 buffer,
1148 None,
1149 window,
1150 cx,
1151 );
1152 editor.set_placeholder_text(
1153 "What went wrong? Share your feedback so we can improve.",
1154 cx,
1155 );
1156 editor
1157 });
1158
1159 editor.read(cx).focus_handle(cx).focus(window);
1160 self.feedback_message_editor = Some(editor);
1161 cx.notify();
1162 }
1163
1164 fn submit_feedback_message(&mut self, cx: &mut Context<Self>) {
1165 let Some(editor) = self.feedback_message_editor.clone() else {
1166 return;
1167 };
1168
1169 let report_task = self.thread.update(cx, |thread, cx| {
1170 thread.report_feedback(ThreadFeedback::Negative, cx)
1171 });
1172
1173 let comments = editor.read(cx).text(cx);
1174 if !comments.is_empty() {
1175 let thread_id = self.thread.read(cx).id().clone();
1176
1177 telemetry::event!("Assistant Thread Feedback Comments", thread_id, comments);
1178 }
1179
1180 self.feedback_message_editor = None;
1181
1182 let this = cx.entity().downgrade();
1183 cx.spawn(async move |_, cx| {
1184 report_task.await?;
1185 this.update(cx, |_this, cx| cx.notify())
1186 })
1187 .detach_and_log_err(cx);
1188 }
1189
1190 fn render_message(&self, ix: usize, window: &mut Window, cx: &mut Context<Self>) -> AnyElement {
1191 let message_id = self.messages[ix];
1192 let Some(message) = self.thread.read(cx).message(message_id) else {
1193 return Empty.into_any();
1194 };
1195
1196 let Some(rendered_message) = self.rendered_messages_by_id.get(&message_id) else {
1197 return Empty.into_any();
1198 };
1199
1200 let context_store = self.context_store.clone();
1201 let workspace = self.workspace.clone();
1202 let thread = self.thread.read(cx);
1203
1204 // Get all the data we need from thread before we start using it in closures
1205 let checkpoint = thread.checkpoint_for_message(message_id);
1206 let context = thread.context_for_message(message_id).collect::<Vec<_>>();
1207
1208 let tool_uses = thread.tool_uses_for_message(message_id, cx);
1209 let has_tool_uses = !tool_uses.is_empty();
1210 let is_generating = thread.is_generating();
1211
1212 let is_first_message = ix == 0;
1213 let is_last_message = ix == self.messages.len() - 1;
1214 let show_feedback = is_last_message && message.role != Role::User;
1215
1216 let needs_confirmation = tool_uses.iter().any(|tool_use| tool_use.needs_confirmation);
1217
1218 let generating_label = (is_generating && is_last_message).then(|| {
1219 Label::new("Generating")
1220 .color(Color::Muted)
1221 .size(LabelSize::Small)
1222 .with_animation(
1223 "generating-label",
1224 Animation::new(Duration::from_secs(1)).repeat(),
1225 |mut label, delta| {
1226 let text = match delta {
1227 d if d < 0.25 => "Generating",
1228 d if d < 0.5 => "Generating.",
1229 d if d < 0.75 => "Generating..",
1230 _ => "Generating...",
1231 };
1232 label.set_text(text);
1233 label
1234 },
1235 )
1236 .with_animation(
1237 "pulsating-label",
1238 Animation::new(Duration::from_secs(2))
1239 .repeat()
1240 .with_easing(pulsating_between(0.6, 1.)),
1241 |label, delta| label.map_element(|label| label.alpha(delta)),
1242 )
1243 });
1244
1245 // Don't render user messages that are just there for returning tool results.
1246 if message.role == Role::User && thread.message_has_tool_results(message_id) {
1247 if let Some(generating_label) = generating_label {
1248 return h_flex()
1249 .w_full()
1250 .h_10()
1251 .py_1p5()
1252 .pl_4()
1253 .pb_3()
1254 .child(generating_label)
1255 .into_any_element();
1256 }
1257
1258 return Empty.into_any();
1259 }
1260
1261 let allow_editing_message = message.role == Role::User;
1262
1263 let edit_message_editor = self
1264 .editing_message
1265 .as_ref()
1266 .filter(|(id, _)| *id == message_id)
1267 .map(|(_, state)| state.editor.clone());
1268
1269 let colors = cx.theme().colors();
1270 let active_color = colors.element_active;
1271 let editor_bg_color = colors.editor_background;
1272 let bg_user_message_header = editor_bg_color.blend(active_color.opacity(0.25));
1273
1274 let feedback_container = h_flex().pt_2().pb_4().px_4().gap_1().justify_between();
1275 let feedback_items = match self.thread.read(cx).feedback() {
1276 Some(feedback) => feedback_container
1277 .child(
1278 Label::new(match feedback {
1279 ThreadFeedback::Positive => "Thanks for your feedback!",
1280 ThreadFeedback::Negative => {
1281 "We appreciate your feedback and will use it to improve."
1282 }
1283 })
1284 .color(Color::Muted)
1285 .size(LabelSize::XSmall),
1286 )
1287 .child(
1288 h_flex()
1289 .gap_1()
1290 .child(
1291 IconButton::new("feedback-thumbs-up", IconName::ThumbsUp)
1292 .icon_size(IconSize::XSmall)
1293 .icon_color(match feedback {
1294 ThreadFeedback::Positive => Color::Accent,
1295 ThreadFeedback::Negative => Color::Ignored,
1296 })
1297 .shape(ui::IconButtonShape::Square)
1298 .tooltip(Tooltip::text("Helpful Response"))
1299 .on_click(cx.listener(move |this, _, window, cx| {
1300 this.handle_feedback_click(
1301 ThreadFeedback::Positive,
1302 window,
1303 cx,
1304 );
1305 })),
1306 )
1307 .child(
1308 IconButton::new("feedback-thumbs-down", IconName::ThumbsDown)
1309 .icon_size(IconSize::XSmall)
1310 .icon_color(match feedback {
1311 ThreadFeedback::Positive => Color::Ignored,
1312 ThreadFeedback::Negative => Color::Accent,
1313 })
1314 .shape(ui::IconButtonShape::Square)
1315 .tooltip(Tooltip::text("Not Helpful"))
1316 .on_click(cx.listener(move |this, _, window, cx| {
1317 this.handle_feedback_click(
1318 ThreadFeedback::Negative,
1319 window,
1320 cx,
1321 );
1322 })),
1323 ),
1324 )
1325 .into_any_element(),
1326 None => feedback_container
1327 .child(
1328 Label::new(
1329 "Rating the thread sends all of your current conversation to the Zed team.",
1330 )
1331 .color(Color::Muted)
1332 .size(LabelSize::XSmall),
1333 )
1334 .child(
1335 h_flex()
1336 .gap_1()
1337 .child(
1338 IconButton::new("feedback-thumbs-up", IconName::ThumbsUp)
1339 .icon_size(IconSize::XSmall)
1340 .icon_color(Color::Ignored)
1341 .shape(ui::IconButtonShape::Square)
1342 .tooltip(Tooltip::text("Helpful Response"))
1343 .on_click(cx.listener(move |this, _, window, cx| {
1344 this.handle_feedback_click(
1345 ThreadFeedback::Positive,
1346 window,
1347 cx,
1348 );
1349 })),
1350 )
1351 .child(
1352 IconButton::new("feedback-thumbs-down", IconName::ThumbsDown)
1353 .icon_size(IconSize::XSmall)
1354 .icon_color(Color::Ignored)
1355 .shape(ui::IconButtonShape::Square)
1356 .tooltip(Tooltip::text("Not Helpful"))
1357 .on_click(cx.listener(move |this, _, window, cx| {
1358 this.handle_feedback_click(
1359 ThreadFeedback::Negative,
1360 window,
1361 cx,
1362 );
1363 })),
1364 ),
1365 )
1366 .into_any_element(),
1367 };
1368
1369 let message_is_empty = message.should_display_content();
1370 let has_content = !message_is_empty || !context.is_empty();
1371
1372 let message_content =
1373 has_content.then(|| {
1374 v_flex()
1375 .gap_1p5()
1376 .when(!message_is_empty, |parent| {
1377 parent.child(
1378 if let Some(edit_message_editor) = edit_message_editor.clone() {
1379 div()
1380 .key_context("EditMessageEditor")
1381 .on_action(cx.listener(Self::cancel_editing_message))
1382 .on_action(cx.listener(Self::confirm_editing_message))
1383 .min_h_6()
1384 .child(edit_message_editor)
1385 .into_any()
1386 } else {
1387 div()
1388 .min_h_6()
1389 .text_ui(cx)
1390 .child(self.render_message_content(
1391 message_id,
1392 rendered_message,
1393 has_tool_uses,
1394 workspace.clone(),
1395 window,
1396 cx,
1397 ))
1398 .into_any()
1399 },
1400 )
1401 })
1402 .when(!context.is_empty(), |parent| {
1403 parent.child(h_flex().flex_wrap().gap_1().children(
1404 context.into_iter().map(|context| {
1405 let context_id = context.id();
1406 ContextPill::added(
1407 AddedContext::new(context, cx),
1408 false,
1409 false,
1410 None,
1411 )
1412 .on_click(Rc::new(cx.listener({
1413 let workspace = workspace.clone();
1414 let context_store = context_store.clone();
1415 move |_, _, window, cx| {
1416 if let Some(workspace) = workspace.upgrade() {
1417 open_context(
1418 context_id,
1419 context_store.clone(),
1420 workspace,
1421 window,
1422 cx,
1423 );
1424 cx.notify();
1425 }
1426 }
1427 })))
1428 }),
1429 ))
1430 })
1431 });
1432
1433 let styled_message = match message.role {
1434 Role::User => v_flex()
1435 .id(("message-container", ix))
1436 .map(|this| {
1437 if is_first_message {
1438 this.pt_2()
1439 } else {
1440 this.pt_4()
1441 }
1442 })
1443 .pb_4()
1444 .pl_2()
1445 .pr_2p5()
1446 .child(
1447 v_flex()
1448 .bg(colors.editor_background)
1449 .rounded_lg()
1450 .border_1()
1451 .border_color(colors.border)
1452 .shadow_md()
1453 .child(
1454 h_flex()
1455 .py_1()
1456 .pl_2()
1457 .pr_1()
1458 .bg(bg_user_message_header)
1459 .border_b_1()
1460 .border_color(colors.border)
1461 .justify_between()
1462 .rounded_t_md()
1463 .child(
1464 h_flex()
1465 .gap_1p5()
1466 .child(
1467 Icon::new(IconName::PersonCircle)
1468 .size(IconSize::XSmall)
1469 .color(Color::Muted),
1470 )
1471 .child(
1472 Label::new("You")
1473 .size(LabelSize::Small)
1474 .color(Color::Muted),
1475 ),
1476 )
1477 .child(
1478 h_flex()
1479 .gap_1()
1480 .when_some(
1481 edit_message_editor.clone(),
1482 |this, edit_message_editor| {
1483 let focus_handle =
1484 edit_message_editor.focus_handle(cx);
1485 this.child(
1486 Button::new("cancel-edit-message", "Cancel")
1487 .label_size(LabelSize::Small)
1488 .key_binding(
1489 KeyBinding::for_action_in(
1490 &menu::Cancel,
1491 &focus_handle,
1492 window,
1493 cx,
1494 )
1495 .map(|kb| kb.size(rems_from_px(12.))),
1496 )
1497 .on_click(
1498 cx.listener(Self::handle_cancel_click),
1499 ),
1500 )
1501 .child(
1502 Button::new(
1503 "confirm-edit-message",
1504 "Regenerate",
1505 )
1506 .label_size(LabelSize::Small)
1507 .key_binding(
1508 KeyBinding::for_action_in(
1509 &menu::Confirm,
1510 &focus_handle,
1511 window,
1512 cx,
1513 )
1514 .map(|kb| kb.size(rems_from_px(12.))),
1515 )
1516 .on_click(
1517 cx.listener(Self::handle_regenerate_click),
1518 ),
1519 )
1520 },
1521 )
1522 .when(
1523 edit_message_editor.is_none() && allow_editing_message,
1524 |this| {
1525 this.child(
1526 Button::new("edit-message", "Edit")
1527 .label_size(LabelSize::Small)
1528 .on_click(cx.listener({
1529 let message_segments =
1530 message.segments.clone();
1531 move |this, _, window, cx| {
1532 this.start_editing_message(
1533 message_id,
1534 &message_segments,
1535 window,
1536 cx,
1537 );
1538 }
1539 })),
1540 )
1541 },
1542 ),
1543 ),
1544 )
1545 .child(div().p_2().children(message_content)),
1546 ),
1547 Role::Assistant => v_flex()
1548 .id(("message-container", ix))
1549 .ml_2()
1550 .pl_2()
1551 .pr_4()
1552 .border_l_1()
1553 .border_color(cx.theme().colors().border_variant)
1554 .children(message_content)
1555 .when(has_tool_uses, |parent| {
1556 parent.children(
1557 tool_uses
1558 .into_iter()
1559 .map(|tool_use| self.render_tool_use(tool_use, window, cx)),
1560 )
1561 }),
1562 Role::System => div().id(("message-container", ix)).py_1().px_2().child(
1563 v_flex()
1564 .bg(colors.editor_background)
1565 .rounded_sm()
1566 .child(div().p_4().children(message_content)),
1567 ),
1568 };
1569
1570 v_flex()
1571 .w_full()
1572 .when_some(checkpoint, |parent, checkpoint| {
1573 let mut is_pending = false;
1574 let mut error = None;
1575 if let Some(last_restore_checkpoint) =
1576 self.thread.read(cx).last_restore_checkpoint()
1577 {
1578 if last_restore_checkpoint.message_id() == message_id {
1579 match last_restore_checkpoint {
1580 LastRestoreCheckpoint::Pending { .. } => is_pending = true,
1581 LastRestoreCheckpoint::Error { error: err, .. } => {
1582 error = Some(err.clone());
1583 }
1584 }
1585 }
1586 }
1587
1588 let restore_checkpoint_button =
1589 Button::new(("restore-checkpoint", ix), "Restore Checkpoint")
1590 .icon(if error.is_some() {
1591 IconName::XCircle
1592 } else {
1593 IconName::Undo
1594 })
1595 .icon_size(IconSize::XSmall)
1596 .icon_position(IconPosition::Start)
1597 .icon_color(if error.is_some() {
1598 Some(Color::Error)
1599 } else {
1600 None
1601 })
1602 .label_size(LabelSize::XSmall)
1603 .disabled(is_pending)
1604 .on_click(cx.listener(move |this, _, _window, cx| {
1605 this.thread.update(cx, |thread, cx| {
1606 thread
1607 .restore_checkpoint(checkpoint.clone(), cx)
1608 .detach_and_log_err(cx);
1609 });
1610 }));
1611
1612 let restore_checkpoint_button = if is_pending {
1613 restore_checkpoint_button
1614 .with_animation(
1615 ("pulsating-restore-checkpoint-button", ix),
1616 Animation::new(Duration::from_secs(2))
1617 .repeat()
1618 .with_easing(pulsating_between(0.6, 1.)),
1619 |label, delta| label.alpha(delta),
1620 )
1621 .into_any_element()
1622 } else if let Some(error) = error {
1623 restore_checkpoint_button
1624 .tooltip(Tooltip::text(error.to_string()))
1625 .into_any_element()
1626 } else {
1627 restore_checkpoint_button.into_any_element()
1628 };
1629
1630 parent.child(
1631 h_flex()
1632 .pt_2p5()
1633 .px_2p5()
1634 .w_full()
1635 .gap_1()
1636 .child(ui::Divider::horizontal())
1637 .child(restore_checkpoint_button)
1638 .child(ui::Divider::horizontal()),
1639 )
1640 })
1641 .when(is_first_message, |parent| {
1642 parent.child(self.render_rules_item(cx))
1643 })
1644 .child(styled_message)
1645 .when(!needs_confirmation && generating_label.is_some(), |this| {
1646 this.child(
1647 h_flex()
1648 .h_8()
1649 .mt_2()
1650 .mb_4()
1651 .ml_4()
1652 .py_1p5()
1653 .child(generating_label.unwrap()),
1654 )
1655 })
1656 .when(show_feedback && !is_generating, |parent| {
1657 parent.child(feedback_items).when_some(
1658 self.feedback_message_editor.clone(),
1659 |parent, feedback_editor| {
1660 let focus_handle = feedback_editor.focus_handle(cx);
1661 parent.child(
1662 v_flex()
1663 .key_context("AgentFeedbackMessageEditor")
1664 .on_action(cx.listener(|this, _: &menu::Cancel, _, cx| {
1665 this.feedback_message_editor = None;
1666 cx.notify();
1667 }))
1668 .on_action(cx.listener(|this, _: &menu::Confirm, _, cx| {
1669 this.submit_feedback_message(cx);
1670 cx.notify();
1671 }))
1672 .on_action(cx.listener(Self::confirm_editing_message))
1673 .my_3()
1674 .mx_4()
1675 .p_2()
1676 .rounded_md()
1677 .border_1()
1678 .border_color(cx.theme().colors().border)
1679 .bg(cx.theme().colors().editor_background)
1680 .child(feedback_editor)
1681 .child(
1682 h_flex()
1683 .gap_1()
1684 .justify_end()
1685 .child(
1686 Button::new("dismiss-feedback-message", "Cancel")
1687 .label_size(LabelSize::Small)
1688 .key_binding(
1689 KeyBinding::for_action_in(
1690 &menu::Cancel,
1691 &focus_handle,
1692 window,
1693 cx,
1694 )
1695 .map(|kb| kb.size(rems_from_px(10.))),
1696 )
1697 .on_click(cx.listener(|this, _, _, cx| {
1698 this.feedback_message_editor = None;
1699 cx.notify();
1700 })),
1701 )
1702 .child(
1703 Button::new(
1704 "submit-feedback-message",
1705 "Share Feedback",
1706 )
1707 .style(ButtonStyle::Tinted(ui::TintColor::Accent))
1708 .label_size(LabelSize::Small)
1709 .key_binding(
1710 KeyBinding::for_action_in(
1711 &menu::Confirm,
1712 &focus_handle,
1713 window,
1714 cx,
1715 )
1716 .map(|kb| kb.size(rems_from_px(10.))),
1717 )
1718 .on_click(
1719 cx.listener(|this, _, _, cx| {
1720 this.submit_feedback_message(cx);
1721 cx.notify();
1722 }),
1723 ),
1724 ),
1725 ),
1726 )
1727 },
1728 )
1729 })
1730 .into_any()
1731 }
1732
1733 fn render_message_content(
1734 &self,
1735 message_id: MessageId,
1736 rendered_message: &RenderedMessage,
1737 has_tool_uses: bool,
1738 workspace: WeakEntity<Workspace>,
1739 window: &Window,
1740 cx: &Context<Self>,
1741 ) -> impl IntoElement {
1742 let is_last_message = self.messages.last() == Some(&message_id);
1743 let is_generating = self.thread.read(cx).is_generating();
1744 let pending_thinking_segment_index = if is_generating && is_last_message && !has_tool_uses {
1745 rendered_message
1746 .segments
1747 .iter()
1748 .enumerate()
1749 .next_back()
1750 .filter(|(_, segment)| matches!(segment, RenderedMessageSegment::Thinking { .. }))
1751 .map(|(index, _)| index)
1752 } else {
1753 None
1754 };
1755
1756 div()
1757 .text_ui(cx)
1758 .gap_2()
1759 .children(
1760 rendered_message.segments.iter().enumerate().map(
1761 |(index, segment)| match segment {
1762 RenderedMessageSegment::Thinking {
1763 content,
1764 scroll_handle,
1765 } => self
1766 .render_message_thinking_segment(
1767 message_id,
1768 index,
1769 content.clone(),
1770 &scroll_handle,
1771 Some(index) == pending_thinking_segment_index,
1772 window,
1773 cx,
1774 )
1775 .into_any_element(),
1776 RenderedMessageSegment::Text(markdown) => div()
1777 .child(
1778 MarkdownElement::new(
1779 markdown.clone(),
1780 default_markdown_style(window, cx),
1781 )
1782 .code_block_renderer(markdown::CodeBlockRenderer::Custom {
1783 render: Arc::new({
1784 let workspace = workspace.clone();
1785 let active_thread = cx.entity();
1786 move |id, kind, parsed_markdown, range, window, cx| {
1787 render_markdown_code_block(
1788 message_id,
1789 id,
1790 kind,
1791 parsed_markdown,
1792 range,
1793 active_thread.clone(),
1794 workspace.clone(),
1795 window,
1796 cx,
1797 )
1798 }
1799 }),
1800 })
1801 .on_url_click({
1802 let workspace = self.workspace.clone();
1803 move |text, window, cx| {
1804 open_markdown_link(text, workspace.clone(), window, cx);
1805 }
1806 }),
1807 )
1808 .into_any_element(),
1809 },
1810 ),
1811 )
1812 }
1813
1814 fn tool_card_border_color(&self, cx: &Context<Self>) -> Hsla {
1815 cx.theme().colors().border.opacity(0.5)
1816 }
1817
1818 fn tool_card_header_bg(&self, cx: &Context<Self>) -> Hsla {
1819 cx.theme()
1820 .colors()
1821 .element_background
1822 .blend(cx.theme().colors().editor_foreground.opacity(0.025))
1823 }
1824
1825 fn render_message_thinking_segment(
1826 &self,
1827 message_id: MessageId,
1828 ix: usize,
1829 markdown: Entity<Markdown>,
1830 scroll_handle: &ScrollHandle,
1831 pending: bool,
1832 window: &Window,
1833 cx: &Context<Self>,
1834 ) -> impl IntoElement {
1835 let is_open = self
1836 .expanded_thinking_segments
1837 .get(&(message_id, ix))
1838 .copied()
1839 .unwrap_or_default();
1840
1841 let editor_bg = cx.theme().colors().editor_background;
1842
1843 div().pt_0p5().pb_2().child(
1844 v_flex()
1845 .rounded_lg()
1846 .border_1()
1847 .border_color(self.tool_card_border_color(cx))
1848 .child(
1849 h_flex()
1850 .group("disclosure-header")
1851 .justify_between()
1852 .py_1()
1853 .px_2()
1854 .bg(self.tool_card_header_bg(cx))
1855 .map(|this| {
1856 if pending || is_open {
1857 this.rounded_t_md()
1858 .border_b_1()
1859 .border_color(self.tool_card_border_color(cx))
1860 } else {
1861 this.rounded_md()
1862 }
1863 })
1864 .child(
1865 h_flex()
1866 .gap_1p5()
1867 .child(
1868 Icon::new(IconName::Brain)
1869 .size(IconSize::XSmall)
1870 .color(Color::Muted),
1871 )
1872 .child({
1873 if pending {
1874 Label::new("Thinking…")
1875 .size(LabelSize::Small)
1876 .buffer_font(cx)
1877 .with_animation(
1878 "pulsating-label",
1879 Animation::new(Duration::from_secs(2))
1880 .repeat()
1881 .with_easing(pulsating_between(0.4, 0.8)),
1882 |label, delta| label.alpha(delta),
1883 )
1884 .into_any_element()
1885 } else {
1886 Label::new("Thought Process")
1887 .size(LabelSize::Small)
1888 .buffer_font(cx)
1889 .into_any_element()
1890 }
1891 }),
1892 )
1893 .child(
1894 h_flex()
1895 .gap_1()
1896 .child(
1897 div().visible_on_hover("disclosure-header").child(
1898 Disclosure::new("thinking-disclosure", is_open)
1899 .opened_icon(IconName::ChevronUp)
1900 .closed_icon(IconName::ChevronDown)
1901 .on_click(cx.listener({
1902 move |this, _event, _window, _cx| {
1903 let is_open = this
1904 .expanded_thinking_segments
1905 .entry((message_id, ix))
1906 .or_insert(false);
1907
1908 *is_open = !*is_open;
1909 }
1910 })),
1911 ),
1912 )
1913 .child({
1914 let (icon_name, color, animated) = if pending {
1915 (IconName::ArrowCircle, Color::Accent, true)
1916 } else {
1917 (IconName::Check, Color::Success, false)
1918 };
1919
1920 let icon =
1921 Icon::new(icon_name).color(color).size(IconSize::Small);
1922
1923 if animated {
1924 icon.with_animation(
1925 "arrow-circle",
1926 Animation::new(Duration::from_secs(2)).repeat(),
1927 |icon, delta| {
1928 icon.transform(Transformation::rotate(percentage(
1929 delta,
1930 )))
1931 },
1932 )
1933 .into_any_element()
1934 } else {
1935 icon.into_any_element()
1936 }
1937 }),
1938 ),
1939 )
1940 .when(pending && !is_open, |this| {
1941 let gradient_overlay = div()
1942 .rounded_b_lg()
1943 .h_20()
1944 .absolute()
1945 .w_full()
1946 .bottom_0()
1947 .left_0()
1948 .bg(linear_gradient(
1949 180.,
1950 linear_color_stop(editor_bg, 1.),
1951 linear_color_stop(editor_bg.opacity(0.2), 0.),
1952 ));
1953
1954 this.child(
1955 div()
1956 .relative()
1957 .bg(editor_bg)
1958 .rounded_b_lg()
1959 .child(
1960 div()
1961 .id(("thinking-content", ix))
1962 .p_2()
1963 .h_20()
1964 .track_scroll(scroll_handle)
1965 .text_ui_sm(cx)
1966 .child(
1967 MarkdownElement::new(
1968 markdown.clone(),
1969 default_markdown_style(window, cx),
1970 )
1971 .on_url_click({
1972 let workspace = self.workspace.clone();
1973 move |text, window, cx| {
1974 open_markdown_link(
1975 text,
1976 workspace.clone(),
1977 window,
1978 cx,
1979 );
1980 }
1981 }),
1982 )
1983 .overflow_hidden(),
1984 )
1985 .child(gradient_overlay),
1986 )
1987 })
1988 .when(is_open, |this| {
1989 this.child(
1990 div()
1991 .id(("thinking-content", ix))
1992 .h_full()
1993 .p_2()
1994 .rounded_b_lg()
1995 .bg(editor_bg)
1996 .text_ui_sm(cx)
1997 .child(
1998 MarkdownElement::new(
1999 markdown.clone(),
2000 default_markdown_style(window, cx),
2001 )
2002 .on_url_click({
2003 let workspace = self.workspace.clone();
2004 move |text, window, cx| {
2005 open_markdown_link(text, workspace.clone(), window, cx);
2006 }
2007 }),
2008 ),
2009 )
2010 }),
2011 )
2012 }
2013
2014 fn render_tool_use(
2015 &self,
2016 tool_use: ToolUse,
2017 window: &mut Window,
2018 cx: &mut Context<Self>,
2019 ) -> impl IntoElement + use<> {
2020 let is_open = self
2021 .expanded_tool_uses
2022 .get(&tool_use.id)
2023 .copied()
2024 .unwrap_or_default();
2025
2026 let is_status_finished = matches!(&tool_use.status, ToolUseStatus::Finished(_));
2027
2028 let fs = self
2029 .workspace
2030 .upgrade()
2031 .map(|workspace| workspace.read(cx).app_state().fs.clone());
2032 let needs_confirmation = matches!(&tool_use.status, ToolUseStatus::NeedsConfirmation);
2033
2034 let status_icons = div().child(match &tool_use.status {
2035 ToolUseStatus::Pending | ToolUseStatus::NeedsConfirmation => {
2036 let icon = Icon::new(IconName::Warning)
2037 .color(Color::Warning)
2038 .size(IconSize::Small);
2039 icon.into_any_element()
2040 }
2041 ToolUseStatus::Running => {
2042 let icon = Icon::new(IconName::ArrowCircle)
2043 .color(Color::Accent)
2044 .size(IconSize::Small);
2045 icon.with_animation(
2046 "arrow-circle",
2047 Animation::new(Duration::from_secs(2)).repeat(),
2048 |icon, delta| icon.transform(Transformation::rotate(percentage(delta))),
2049 )
2050 .into_any_element()
2051 }
2052 ToolUseStatus::Finished(_) => div().w_0().into_any_element(),
2053 ToolUseStatus::Error(_) => {
2054 let icon = Icon::new(IconName::Close)
2055 .color(Color::Error)
2056 .size(IconSize::Small);
2057 icon.into_any_element()
2058 }
2059 });
2060
2061 let rendered_tool_use = self.rendered_tool_uses.get(&tool_use.id).cloned();
2062 let results_content_container = || v_flex().p_2().gap_0p5();
2063
2064 let results_content = v_flex()
2065 .gap_1()
2066 .child(
2067 results_content_container()
2068 .child(
2069 Label::new("Input")
2070 .size(LabelSize::XSmall)
2071 .color(Color::Muted)
2072 .buffer_font(cx),
2073 )
2074 .child(
2075 div()
2076 .w_full()
2077 .text_ui_sm(cx)
2078 .children(rendered_tool_use.as_ref().map(|rendered| {
2079 MarkdownElement::new(
2080 rendered.input.clone(),
2081 tool_use_markdown_style(window, cx),
2082 )
2083 .on_url_click({
2084 let workspace = self.workspace.clone();
2085 move |text, window, cx| {
2086 open_markdown_link(text, workspace.clone(), window, cx);
2087 }
2088 })
2089 })),
2090 ),
2091 )
2092 .map(|container| match tool_use.status {
2093 ToolUseStatus::Finished(_) => container.child(
2094 results_content_container()
2095 .border_t_1()
2096 .border_color(self.tool_card_border_color(cx))
2097 .child(
2098 Label::new("Result")
2099 .size(LabelSize::XSmall)
2100 .color(Color::Muted)
2101 .buffer_font(cx),
2102 )
2103 .child(div().w_full().text_ui_sm(cx).children(
2104 rendered_tool_use.as_ref().map(|rendered| {
2105 MarkdownElement::new(
2106 rendered.output.clone(),
2107 tool_use_markdown_style(window, cx),
2108 )
2109 .on_url_click({
2110 let workspace = self.workspace.clone();
2111 move |text, window, cx| {
2112 open_markdown_link(text, workspace.clone(), window, cx);
2113 }
2114 })
2115 }),
2116 )),
2117 ),
2118 ToolUseStatus::Running => container.child(
2119 results_content_container().child(
2120 h_flex()
2121 .gap_1()
2122 .pb_1()
2123 .border_t_1()
2124 .border_color(self.tool_card_border_color(cx))
2125 .child(
2126 Icon::new(IconName::ArrowCircle)
2127 .size(IconSize::Small)
2128 .color(Color::Accent)
2129 .with_animation(
2130 "arrow-circle",
2131 Animation::new(Duration::from_secs(2)).repeat(),
2132 |icon, delta| {
2133 icon.transform(Transformation::rotate(percentage(
2134 delta,
2135 )))
2136 },
2137 ),
2138 )
2139 .child(
2140 Label::new("Running…")
2141 .size(LabelSize::XSmall)
2142 .color(Color::Muted)
2143 .buffer_font(cx),
2144 ),
2145 ),
2146 ),
2147 ToolUseStatus::Error(_) => container.child(
2148 results_content_container()
2149 .border_t_1()
2150 .border_color(self.tool_card_border_color(cx))
2151 .child(
2152 Label::new("Error")
2153 .size(LabelSize::XSmall)
2154 .color(Color::Muted)
2155 .buffer_font(cx),
2156 )
2157 .child(
2158 div()
2159 .text_ui_sm(cx)
2160 .children(rendered_tool_use.as_ref().map(|rendered| {
2161 MarkdownElement::new(
2162 rendered.output.clone(),
2163 tool_use_markdown_style(window, cx),
2164 )
2165 .on_url_click({
2166 let workspace = self.workspace.clone();
2167 move |text, window, cx| {
2168 open_markdown_link(text, workspace.clone(), window, cx);
2169 }
2170 })
2171 })),
2172 ),
2173 ),
2174 ToolUseStatus::Pending => container,
2175 ToolUseStatus::NeedsConfirmation => container.child(
2176 results_content_container()
2177 .border_t_1()
2178 .border_color(self.tool_card_border_color(cx))
2179 .child(
2180 Label::new("Asking Permission")
2181 .size(LabelSize::Small)
2182 .color(Color::Muted)
2183 .buffer_font(cx),
2184 ),
2185 ),
2186 });
2187
2188 let gradient_overlay = |color: Hsla| {
2189 div()
2190 .h_full()
2191 .absolute()
2192 .w_12()
2193 .bottom_0()
2194 .map(|element| {
2195 if is_status_finished {
2196 element.right_6()
2197 } else {
2198 element.right(px(44.))
2199 }
2200 })
2201 .bg(linear_gradient(
2202 90.,
2203 linear_color_stop(color, 1.),
2204 linear_color_stop(color.opacity(0.2), 0.),
2205 ))
2206 };
2207
2208 div().map(|element| {
2209 if !tool_use.needs_confirmation {
2210 element.child(
2211 v_flex()
2212 .my_1p5()
2213 .child(
2214 h_flex()
2215 .group("disclosure-header")
2216 .relative()
2217 .gap_1p5()
2218 .justify_between()
2219 .opacity(0.8)
2220 .hover(|style| style.opacity(1.))
2221 .when(!is_status_finished, |this| this.pr_2())
2222 .child(
2223 h_flex()
2224 .id("tool-label-container")
2225 .gap_1p5()
2226 .max_w_full()
2227 .overflow_x_scroll()
2228 .child(
2229 Icon::new(tool_use.icon)
2230 .size(IconSize::XSmall)
2231 .color(Color::Muted),
2232 )
2233 .child(
2234 h_flex().pr_8().text_ui_sm(cx).children(
2235 rendered_tool_use.map(|rendered| MarkdownElement::new(rendered.label, tool_use_markdown_style(window, cx)).on_url_click({let workspace = self.workspace.clone(); move |text, window, cx| {
2236 open_markdown_link(text, workspace.clone(), window, cx);
2237 }}))
2238 ),
2239 ),
2240 )
2241 .child(
2242 h_flex()
2243 .gap_1()
2244 .child(
2245 div().visible_on_hover("disclosure-header").child(
2246 Disclosure::new("tool-use-disclosure", is_open)
2247 .opened_icon(IconName::ChevronUp)
2248 .closed_icon(IconName::ChevronDown)
2249 .on_click(cx.listener({
2250 let tool_use_id = tool_use.id.clone();
2251 move |this, _event, _window, _cx| {
2252 let is_open = this
2253 .expanded_tool_uses
2254 .entry(tool_use_id.clone())
2255 .or_insert(false);
2256
2257 *is_open = !*is_open;
2258 }
2259 })),
2260 ),
2261 )
2262 .child(status_icons),
2263 )
2264 .child(gradient_overlay(cx.theme().colors().panel_background)),
2265 )
2266 .map(|parent| {
2267 if !is_open {
2268 return parent;
2269 }
2270
2271 parent.child(
2272 v_flex()
2273 .mt_1()
2274 .border_1()
2275 .border_color(self.tool_card_border_color(cx))
2276 .bg(cx.theme().colors().editor_background)
2277 .rounded_lg()
2278 .child(results_content),
2279 )
2280 }),
2281 )
2282 } else {
2283 v_flex()
2284 .my_3()
2285 .rounded_lg()
2286 .border_1()
2287 .border_color(self.tool_card_border_color(cx))
2288 .overflow_hidden()
2289 .child(
2290 h_flex()
2291 .group("disclosure-header")
2292 .relative()
2293 .justify_between()
2294 .py_1()
2295 .map(|element| {
2296 if is_status_finished {
2297 element.pl_2().pr_0p5()
2298 } else {
2299 element.px_2()
2300 }
2301 })
2302 .bg(self.tool_card_header_bg(cx))
2303 .map(|element| {
2304 if is_open {
2305 element.border_b_1().rounded_t_md()
2306 } else if needs_confirmation {
2307 element.rounded_t_md()
2308 } else {
2309 element.rounded_md()
2310 }
2311 })
2312 .border_color(self.tool_card_border_color(cx))
2313 .child(
2314 h_flex()
2315 .id("tool-label-container")
2316 .gap_1p5()
2317 .max_w_full()
2318 .overflow_x_scroll()
2319 .child(
2320 Icon::new(tool_use.icon)
2321 .size(IconSize::XSmall)
2322 .color(Color::Muted),
2323 )
2324 .child(
2325 h_flex().pr_8().text_ui_sm(cx).children(
2326 rendered_tool_use.map(|rendered| MarkdownElement::new(rendered.label, tool_use_markdown_style(window, cx)).on_url_click({let workspace = self.workspace.clone(); move |text, window, cx| {
2327 open_markdown_link(text, workspace.clone(), window, cx);
2328 }}))
2329 ),
2330 ),
2331 )
2332 .child(
2333 h_flex()
2334 .gap_1()
2335 .child(
2336 div().visible_on_hover("disclosure-header").child(
2337 Disclosure::new("tool-use-disclosure", is_open)
2338 .opened_icon(IconName::ChevronUp)
2339 .closed_icon(IconName::ChevronDown)
2340 .on_click(cx.listener({
2341 let tool_use_id = tool_use.id.clone();
2342 move |this, _event, _window, _cx| {
2343 let is_open = this
2344 .expanded_tool_uses
2345 .entry(tool_use_id.clone())
2346 .or_insert(false);
2347
2348 *is_open = !*is_open;
2349 }
2350 })),
2351 ),
2352 )
2353 .child(status_icons),
2354 )
2355 .child(gradient_overlay(self.tool_card_header_bg(cx))),
2356 )
2357 .map(|parent| {
2358 if !is_open {
2359 return parent;
2360 }
2361
2362 parent.child(
2363 v_flex()
2364 .bg(cx.theme().colors().editor_background)
2365 .map(|element| {
2366 if needs_confirmation {
2367 element.rounded_none()
2368 } else {
2369 element.rounded_b_lg()
2370 }
2371 })
2372 .child(results_content),
2373 )
2374 })
2375 .when(needs_confirmation, |this| {
2376 this.child(
2377 h_flex()
2378 .py_1()
2379 .pl_2()
2380 .pr_1()
2381 .gap_1()
2382 .justify_between()
2383 .bg(cx.theme().colors().editor_background)
2384 .border_t_1()
2385 .border_color(self.tool_card_border_color(cx))
2386 .rounded_b_lg()
2387 .child(
2388 Label::new("Waiting for Confirmation…")
2389 .color(Color::Muted)
2390 .size(LabelSize::Small)
2391 .with_animation(
2392 "generating-label",
2393 Animation::new(Duration::from_secs(1)).repeat(),
2394 |mut label, delta| {
2395 let text = match delta {
2396 d if d < 0.25 => "Waiting for Confirmation",
2397 d if d < 0.5 => "Waiting for Confirmation.",
2398 d if d < 0.75 => "Waiting for Confirmation..",
2399 _ => "Waiting for Confirmation...",
2400 };
2401 label.set_text(text);
2402 label
2403 },
2404 )
2405 .with_animation(
2406 "pulsating-label",
2407 Animation::new(Duration::from_secs(2))
2408 .repeat()
2409 .with_easing(pulsating_between(0.6, 1.)),
2410 |label, delta| label.map_element(|label| label.alpha(delta)),
2411 ),
2412 )
2413 .child(
2414 h_flex()
2415 .gap_0p5()
2416 .child({
2417 let tool_id = tool_use.id.clone();
2418 Button::new(
2419 "always-allow-tool-action",
2420 "Always Allow",
2421 )
2422 .label_size(LabelSize::Small)
2423 .icon(IconName::CheckDouble)
2424 .icon_position(IconPosition::Start)
2425 .icon_size(IconSize::Small)
2426 .icon_color(Color::Success)
2427 .tooltip(move |window, cx| {
2428 Tooltip::with_meta(
2429 "Never ask for permission",
2430 None,
2431 "Restore the original behavior in your Agent Panel settings",
2432 window,
2433 cx,
2434 )
2435 })
2436 .on_click(cx.listener(
2437 move |this, event, window, cx| {
2438 if let Some(fs) = fs.clone() {
2439 update_settings_file::<AssistantSettings>(
2440 fs.clone(),
2441 cx,
2442 |settings, _| {
2443 settings.set_always_allow_tool_actions(true);
2444 },
2445 );
2446 }
2447 this.handle_allow_tool(
2448 tool_id.clone(),
2449 event,
2450 window,
2451 cx,
2452 )
2453 },
2454 ))
2455 })
2456 .child(ui::Divider::vertical())
2457 .child({
2458 let tool_id = tool_use.id.clone();
2459 Button::new("allow-tool-action", "Allow")
2460 .label_size(LabelSize::Small)
2461 .icon(IconName::Check)
2462 .icon_position(IconPosition::Start)
2463 .icon_size(IconSize::Small)
2464 .icon_color(Color::Success)
2465 .on_click(cx.listener(
2466 move |this, event, window, cx| {
2467 this.handle_allow_tool(
2468 tool_id.clone(),
2469 event,
2470 window,
2471 cx,
2472 )
2473 },
2474 ))
2475 })
2476 .child({
2477 let tool_id = tool_use.id.clone();
2478 let tool_name: Arc<str> = tool_use.name.into();
2479 Button::new("deny-tool", "Deny")
2480 .label_size(LabelSize::Small)
2481 .icon(IconName::Close)
2482 .icon_position(IconPosition::Start)
2483 .icon_size(IconSize::Small)
2484 .icon_color(Color::Error)
2485 .on_click(cx.listener(
2486 move |this, event, window, cx| {
2487 this.handle_deny_tool(
2488 tool_id.clone(),
2489 tool_name.clone(),
2490 event,
2491 window,
2492 cx,
2493 )
2494 },
2495 ))
2496 }),
2497 ),
2498 )
2499 })
2500 }
2501 })
2502 }
2503
2504 fn render_rules_item(&self, cx: &Context<Self>) -> AnyElement {
2505 let Some(system_prompt_context) = self.thread.read(cx).system_prompt_context().as_ref()
2506 else {
2507 return div().into_any();
2508 };
2509
2510 let rules_files = system_prompt_context
2511 .worktrees
2512 .iter()
2513 .filter_map(|worktree| worktree.rules_file.as_ref())
2514 .collect::<Vec<_>>();
2515
2516 let label_text = match rules_files.as_slice() {
2517 &[] => return div().into_any(),
2518 &[rules_file] => {
2519 format!("Using {:?} file", rules_file.rel_path)
2520 }
2521 rules_files => {
2522 format!("Using {} rules files", rules_files.len())
2523 }
2524 };
2525
2526 div()
2527 .pt_2()
2528 .px_2p5()
2529 .child(
2530 h_flex()
2531 .w_full()
2532 .gap_0p5()
2533 .child(
2534 h_flex()
2535 .gap_1p5()
2536 .child(
2537 Icon::new(IconName::File)
2538 .size(IconSize::XSmall)
2539 .color(Color::Disabled),
2540 )
2541 .child(
2542 Label::new(label_text)
2543 .size(LabelSize::XSmall)
2544 .color(Color::Muted)
2545 .buffer_font(cx),
2546 ),
2547 )
2548 .child(
2549 IconButton::new("open-rule", IconName::ArrowUpRightAlt)
2550 .shape(ui::IconButtonShape::Square)
2551 .icon_size(IconSize::XSmall)
2552 .icon_color(Color::Ignored)
2553 .on_click(cx.listener(Self::handle_open_rules))
2554 .tooltip(Tooltip::text("View Rules")),
2555 ),
2556 )
2557 .into_any()
2558 }
2559
2560 fn handle_allow_tool(
2561 &mut self,
2562 tool_use_id: LanguageModelToolUseId,
2563 _: &ClickEvent,
2564 _window: &mut Window,
2565 cx: &mut Context<Self>,
2566 ) {
2567 if let Some(PendingToolUseStatus::NeedsConfirmation(c)) = self
2568 .thread
2569 .read(cx)
2570 .pending_tool(&tool_use_id)
2571 .map(|tool_use| tool_use.status.clone())
2572 {
2573 self.thread.update(cx, |thread, cx| {
2574 thread.run_tool(
2575 c.tool_use_id.clone(),
2576 c.ui_text.clone(),
2577 c.input.clone(),
2578 &c.messages,
2579 c.tool.clone(),
2580 cx,
2581 );
2582 });
2583 }
2584 }
2585
2586 fn handle_deny_tool(
2587 &mut self,
2588 tool_use_id: LanguageModelToolUseId,
2589 tool_name: Arc<str>,
2590 _: &ClickEvent,
2591 _window: &mut Window,
2592 cx: &mut Context<Self>,
2593 ) {
2594 self.thread.update(cx, |thread, cx| {
2595 thread.deny_tool_use(tool_use_id, tool_name, cx);
2596 });
2597 }
2598
2599 fn handle_open_rules(&mut self, _: &ClickEvent, window: &mut Window, cx: &mut Context<Self>) {
2600 let Some(system_prompt_context) = self.thread.read(cx).system_prompt_context().as_ref()
2601 else {
2602 return;
2603 };
2604
2605 let abs_paths = system_prompt_context
2606 .worktrees
2607 .iter()
2608 .flat_map(|worktree| worktree.rules_file.as_ref())
2609 .map(|rules_file| rules_file.abs_path.to_path_buf())
2610 .collect::<Vec<_>>();
2611
2612 if let Ok(task) = self.workspace.update(cx, move |workspace, cx| {
2613 // TODO: Open a multibuffer instead? In some cases this doesn't make the set of rules
2614 // files clear. For example, if rules file 1 is already open but rules file 2 is not,
2615 // this would open and focus rules file 2 in a tab that is not next to rules file 1.
2616 workspace.open_paths(abs_paths, OpenOptions::default(), None, window, cx)
2617 }) {
2618 task.detach();
2619 }
2620 }
2621
2622 fn dismiss_notifications(&mut self, cx: &mut Context<ActiveThread>) {
2623 for window in self.notifications.drain(..) {
2624 window
2625 .update(cx, |_, window, _| {
2626 window.remove_window();
2627 })
2628 .ok();
2629
2630 self.notification_subscriptions.remove(&window);
2631 }
2632 }
2633
2634 fn render_vertical_scrollbar(&self, cx: &mut Context<Self>) -> Option<Stateful<Div>> {
2635 if !self.show_scrollbar && !self.scrollbar_state.is_dragging() {
2636 return None;
2637 }
2638
2639 Some(
2640 div()
2641 .occlude()
2642 .id("active-thread-scrollbar")
2643 .on_mouse_move(cx.listener(|_, _, _, cx| {
2644 cx.notify();
2645 cx.stop_propagation()
2646 }))
2647 .on_hover(|_, _, cx| {
2648 cx.stop_propagation();
2649 })
2650 .on_any_mouse_down(|_, _, cx| {
2651 cx.stop_propagation();
2652 })
2653 .on_mouse_up(
2654 MouseButton::Left,
2655 cx.listener(|_, _, _, cx| {
2656 cx.stop_propagation();
2657 }),
2658 )
2659 .on_scroll_wheel(cx.listener(|_, _, _, cx| {
2660 cx.notify();
2661 }))
2662 .h_full()
2663 .absolute()
2664 .right_1()
2665 .top_1()
2666 .bottom_0()
2667 .w(px(12.))
2668 .cursor_default()
2669 .children(Scrollbar::vertical(self.scrollbar_state.clone())),
2670 )
2671 }
2672
2673 fn hide_scrollbar_later(&mut self, cx: &mut Context<Self>) {
2674 const SCROLLBAR_SHOW_INTERVAL: Duration = Duration::from_secs(1);
2675 self.hide_scrollbar_task = Some(cx.spawn(async move |thread, cx| {
2676 cx.background_executor()
2677 .timer(SCROLLBAR_SHOW_INTERVAL)
2678 .await;
2679 thread
2680 .update(cx, |thread, cx| {
2681 if !thread.scrollbar_state.is_dragging() {
2682 thread.show_scrollbar = false;
2683 cx.notify();
2684 }
2685 })
2686 .log_err();
2687 }))
2688 }
2689}
2690
2691impl Render for ActiveThread {
2692 fn render(&mut self, _window: &mut Window, cx: &mut Context<Self>) -> impl IntoElement {
2693 v_flex()
2694 .size_full()
2695 .relative()
2696 .on_mouse_move(cx.listener(|this, _, _, cx| {
2697 this.show_scrollbar = true;
2698 this.hide_scrollbar_later(cx);
2699 cx.notify();
2700 }))
2701 .on_scroll_wheel(cx.listener(|this, _, _, cx| {
2702 this.show_scrollbar = true;
2703 this.hide_scrollbar_later(cx);
2704 cx.notify();
2705 }))
2706 .on_mouse_up(
2707 MouseButton::Left,
2708 cx.listener(|this, _, _, cx| {
2709 this.hide_scrollbar_later(cx);
2710 }),
2711 )
2712 .child(list(self.list_state.clone()).flex_grow())
2713 .when_some(self.render_vertical_scrollbar(cx), |this, scrollbar| {
2714 this.child(scrollbar)
2715 })
2716 }
2717}
2718
2719pub(crate) fn open_context(
2720 id: ContextId,
2721 context_store: Entity<ContextStore>,
2722 workspace: Entity<Workspace>,
2723 window: &mut Window,
2724 cx: &mut App,
2725) {
2726 let Some(context) = context_store.read(cx).context_for_id(id) else {
2727 return;
2728 };
2729
2730 match context {
2731 AssistantContext::File(file_context) => {
2732 if let Some(project_path) = file_context.context_buffer.buffer.read(cx).project_path(cx)
2733 {
2734 workspace.update(cx, |workspace, cx| {
2735 workspace
2736 .open_path(project_path, None, true, window, cx)
2737 .detach_and_log_err(cx);
2738 });
2739 }
2740 }
2741 AssistantContext::Directory(directory_context) => {
2742 let path = directory_context.project_path.clone();
2743 workspace.update(cx, |workspace, cx| {
2744 workspace.project().update(cx, |project, cx| {
2745 if let Some(entry) = project.entry_for_path(&path, cx) {
2746 cx.emit(project::Event::RevealInProjectPanel(entry.id));
2747 }
2748 })
2749 })
2750 }
2751 AssistantContext::Symbol(symbol_context) => {
2752 if let Some(project_path) = symbol_context
2753 .context_symbol
2754 .buffer
2755 .read(cx)
2756 .project_path(cx)
2757 {
2758 let snapshot = symbol_context.context_symbol.buffer.read(cx).snapshot();
2759 let target_position = symbol_context
2760 .context_symbol
2761 .id
2762 .range
2763 .start
2764 .to_point(&snapshot);
2765
2766 let open_task = workspace.update(cx, |workspace, cx| {
2767 workspace.open_path(project_path, None, true, window, cx)
2768 });
2769 window
2770 .spawn(cx, async move |cx| {
2771 if let Some(active_editor) = open_task
2772 .await
2773 .log_err()
2774 .and_then(|item| item.downcast::<Editor>())
2775 {
2776 active_editor
2777 .downgrade()
2778 .update_in(cx, |editor, window, cx| {
2779 editor.go_to_singleton_buffer_point(
2780 target_position,
2781 window,
2782 cx,
2783 );
2784 })
2785 .log_err();
2786 }
2787 })
2788 .detach();
2789 }
2790 }
2791 AssistantContext::FetchedUrl(fetched_url_context) => {
2792 cx.open_url(&fetched_url_context.url);
2793 }
2794 AssistantContext::Thread(thread_context) => {
2795 let thread_id = thread_context.thread.read(cx).id().clone();
2796 workspace.update(cx, |workspace, cx| {
2797 if let Some(panel) = workspace.panel::<AssistantPanel>(cx) {
2798 panel.update(cx, |panel, cx| {
2799 panel
2800 .open_thread(&thread_id, window, cx)
2801 .detach_and_log_err(cx)
2802 });
2803 }
2804 })
2805 }
2806 }
2807}