1use crate::context::{AgentContextHandle, RULES_ICON};
2use crate::context_picker::{ContextPicker, MentionLink};
3use crate::context_store::ContextStore;
4use crate::context_strip::{ContextStrip, ContextStripEvent, SuggestContextKind};
5use crate::message_editor::{extract_message_creases, insert_message_creases};
6use crate::thread::{
7 LastRestoreCheckpoint, MessageCrease, MessageId, MessageSegment, Thread, ThreadError,
8 ThreadEvent, ThreadFeedback, ThreadSummary,
9};
10use crate::thread_store::{RulesLoadingError, TextThreadStore, ThreadStore};
11use crate::tool_use::{PendingToolUseStatus, ToolUse};
12use crate::ui::{
13 AddedContext, AgentNotification, AgentNotificationEvent, AnimatedLabel, ContextPill,
14};
15use crate::{AgentPanel, ModelUsageContext};
16use agent_settings::{AgentSettings, NotifyWhenAgentWaiting};
17use anyhow::Context as _;
18use assistant_tool::ToolUseStatus;
19use audio::{Audio, Sound};
20use collections::{HashMap, HashSet};
21use editor::actions::{MoveUp, Paste};
22use editor::scroll::Autoscroll;
23use editor::{Editor, EditorElement, EditorEvent, EditorStyle, MultiBuffer};
24use gpui::{
25 AbsoluteLength, Animation, AnimationExt, AnyElement, App, ClickEvent, ClipboardEntry,
26 ClipboardItem, DefiniteLength, EdgesRefinement, Empty, Entity, EventEmitter, Focusable, Hsla,
27 ListAlignment, ListState, MouseButton, PlatformDisplay, ScrollHandle, Stateful,
28 StyleRefinement, Subscription, Task, TextStyle, TextStyleRefinement, Transformation,
29 UnderlineStyle, WeakEntity, WindowHandle, linear_color_stop, linear_gradient, list, percentage,
30 pulsating_between,
31};
32use language::{Buffer, Language, LanguageRegistry};
33use language_model::{
34 LanguageModelRequestMessage, LanguageModelToolUseId, MessageContent, Role, StopReason,
35};
36use markdown::parser::{CodeBlockKind, CodeBlockMetadata};
37use markdown::{
38 HeadingLevelStyles, Markdown, MarkdownElement, MarkdownStyle, ParsedMarkdown, PathWithRange,
39};
40use project::{ProjectEntryId, ProjectItem as _};
41use rope::Point;
42use settings::{Settings as _, SettingsStore, update_settings_file};
43use std::ffi::OsStr;
44use std::path::Path;
45use std::rc::Rc;
46use std::sync::Arc;
47use std::time::Duration;
48use text::ToPoint;
49use theme::ThemeSettings;
50use ui::{
51 Disclosure, IconButton, KeyBinding, PopoverMenuHandle, Scrollbar, ScrollbarState, TextSize,
52 Tooltip, prelude::*,
53};
54use util::ResultExt as _;
55use util::markdown::MarkdownCodeBlock;
56use workspace::{CollaboratorId, Workspace};
57use zed_actions::assistant::OpenRulesLibrary;
58use zed_llm_client::CompletionIntent;
59
60pub struct ActiveThread {
61 context_store: Entity<ContextStore>,
62 language_registry: Arc<LanguageRegistry>,
63 thread_store: Entity<ThreadStore>,
64 text_thread_store: Entity<TextThreadStore>,
65 thread: Entity<Thread>,
66 workspace: WeakEntity<Workspace>,
67 save_thread_task: Option<Task<()>>,
68 messages: Vec<MessageId>,
69 list_state: ListState,
70 scrollbar_state: ScrollbarState,
71 show_scrollbar: bool,
72 hide_scrollbar_task: Option<Task<()>>,
73 rendered_messages_by_id: HashMap<MessageId, RenderedMessage>,
74 rendered_tool_uses: HashMap<LanguageModelToolUseId, RenderedToolUse>,
75 editing_message: Option<(MessageId, EditingMessageState)>,
76 expanded_tool_uses: HashMap<LanguageModelToolUseId, bool>,
77 expanded_thinking_segments: HashMap<(MessageId, usize), bool>,
78 expanded_code_blocks: HashMap<(MessageId, usize), bool>,
79 last_error: Option<ThreadError>,
80 notifications: Vec<WindowHandle<AgentNotification>>,
81 copied_code_block_ids: HashSet<(MessageId, usize)>,
82 _subscriptions: Vec<Subscription>,
83 notification_subscriptions: HashMap<WindowHandle<AgentNotification>, Vec<Subscription>>,
84 open_feedback_editors: HashMap<MessageId, Entity<Editor>>,
85 _load_edited_message_context_task: Option<Task<()>>,
86}
87
88struct RenderedMessage {
89 language_registry: Arc<LanguageRegistry>,
90 segments: Vec<RenderedMessageSegment>,
91}
92
93#[derive(Clone)]
94struct RenderedToolUse {
95 label: Entity<Markdown>,
96 input: Entity<Markdown>,
97 output: Entity<Markdown>,
98}
99
100impl RenderedMessage {
101 fn from_segments(
102 segments: &[MessageSegment],
103 language_registry: Arc<LanguageRegistry>,
104 cx: &mut App,
105 ) -> Self {
106 let mut this = Self {
107 language_registry,
108 segments: Vec::with_capacity(segments.len()),
109 };
110 for segment in segments {
111 this.push_segment(segment, cx);
112 }
113 this
114 }
115
116 fn append_thinking(&mut self, text: &String, cx: &mut App) {
117 if let Some(RenderedMessageSegment::Thinking {
118 content,
119 scroll_handle,
120 }) = self.segments.last_mut()
121 {
122 content.update(cx, |markdown, cx| {
123 markdown.append(text, cx);
124 });
125 scroll_handle.scroll_to_bottom();
126 } else {
127 self.segments.push(RenderedMessageSegment::Thinking {
128 content: parse_markdown(text.into(), self.language_registry.clone(), cx),
129 scroll_handle: ScrollHandle::default(),
130 });
131 }
132 }
133
134 fn append_text(&mut self, text: &String, cx: &mut App) {
135 if let Some(RenderedMessageSegment::Text(markdown)) = self.segments.last_mut() {
136 markdown.update(cx, |markdown, cx| markdown.append(text, cx));
137 } else {
138 self.segments
139 .push(RenderedMessageSegment::Text(parse_markdown(
140 SharedString::from(text),
141 self.language_registry.clone(),
142 cx,
143 )));
144 }
145 }
146
147 fn push_segment(&mut self, segment: &MessageSegment, cx: &mut App) {
148 match segment {
149 MessageSegment::Thinking { text, .. } => {
150 self.segments.push(RenderedMessageSegment::Thinking {
151 content: parse_markdown(text.into(), self.language_registry.clone(), cx),
152 scroll_handle: ScrollHandle::default(),
153 })
154 }
155 MessageSegment::Text(text) => {
156 self.segments
157 .push(RenderedMessageSegment::Text(parse_markdown(
158 text.into(),
159 self.language_registry.clone(),
160 cx,
161 )))
162 }
163 MessageSegment::RedactedThinking(_) => {}
164 };
165 }
166}
167
168enum RenderedMessageSegment {
169 Thinking {
170 content: Entity<Markdown>,
171 scroll_handle: ScrollHandle,
172 },
173 Text(Entity<Markdown>),
174}
175
176fn parse_markdown(
177 text: SharedString,
178 language_registry: Arc<LanguageRegistry>,
179 cx: &mut App,
180) -> Entity<Markdown> {
181 cx.new(|cx| Markdown::new(text, Some(language_registry), None, cx))
182}
183
184pub(crate) fn default_markdown_style(window: &Window, cx: &App) -> MarkdownStyle {
185 let theme_settings = ThemeSettings::get_global(cx);
186 let colors = cx.theme().colors();
187 let ui_font_size = TextSize::Default.rems(cx);
188 let buffer_font_size = TextSize::Small.rems(cx);
189 let mut text_style = window.text_style();
190 let line_height = buffer_font_size * 1.75;
191
192 text_style.refine(&TextStyleRefinement {
193 font_family: Some(theme_settings.ui_font.family.clone()),
194 font_fallbacks: theme_settings.ui_font.fallbacks.clone(),
195 font_features: Some(theme_settings.ui_font.features.clone()),
196 font_size: Some(ui_font_size.into()),
197 line_height: Some(line_height.into()),
198 color: Some(cx.theme().colors().text),
199 ..Default::default()
200 });
201
202 MarkdownStyle {
203 base_text_style: text_style.clone(),
204 syntax: cx.theme().syntax().clone(),
205 selection_background_color: cx.theme().players().local().selection,
206 code_block_overflow_x_scroll: true,
207 table_overflow_x_scroll: true,
208 heading_level_styles: Some(HeadingLevelStyles {
209 h1: Some(TextStyleRefinement {
210 font_size: Some(rems(1.15).into()),
211 ..Default::default()
212 }),
213 h2: Some(TextStyleRefinement {
214 font_size: Some(rems(1.1).into()),
215 ..Default::default()
216 }),
217 h3: Some(TextStyleRefinement {
218 font_size: Some(rems(1.05).into()),
219 ..Default::default()
220 }),
221 h4: Some(TextStyleRefinement {
222 font_size: Some(rems(1.).into()),
223 ..Default::default()
224 }),
225 h5: Some(TextStyleRefinement {
226 font_size: Some(rems(0.95).into()),
227 ..Default::default()
228 }),
229 h6: Some(TextStyleRefinement {
230 font_size: Some(rems(0.875).into()),
231 ..Default::default()
232 }),
233 }),
234 code_block: StyleRefinement {
235 padding: EdgesRefinement {
236 top: Some(DefiniteLength::Absolute(AbsoluteLength::Pixels(Pixels(8.)))),
237 left: Some(DefiniteLength::Absolute(AbsoluteLength::Pixels(Pixels(8.)))),
238 right: Some(DefiniteLength::Absolute(AbsoluteLength::Pixels(Pixels(8.)))),
239 bottom: Some(DefiniteLength::Absolute(AbsoluteLength::Pixels(Pixels(8.)))),
240 },
241 background: Some(colors.editor_background.into()),
242 text: Some(TextStyleRefinement {
243 font_family: Some(theme_settings.buffer_font.family.clone()),
244 font_fallbacks: theme_settings.buffer_font.fallbacks.clone(),
245 font_features: Some(theme_settings.buffer_font.features.clone()),
246 font_size: Some(buffer_font_size.into()),
247 ..Default::default()
248 }),
249 ..Default::default()
250 },
251 inline_code: TextStyleRefinement {
252 font_family: Some(theme_settings.buffer_font.family.clone()),
253 font_fallbacks: theme_settings.buffer_font.fallbacks.clone(),
254 font_features: Some(theme_settings.buffer_font.features.clone()),
255 font_size: Some(buffer_font_size.into()),
256 background_color: Some(colors.editor_foreground.opacity(0.08)),
257 ..Default::default()
258 },
259 link: TextStyleRefinement {
260 background_color: Some(colors.editor_foreground.opacity(0.025)),
261 underline: Some(UnderlineStyle {
262 color: Some(colors.text_accent.opacity(0.5)),
263 thickness: px(1.),
264 ..Default::default()
265 }),
266 ..Default::default()
267 },
268 link_callback: Some(Rc::new(move |url, cx| {
269 if MentionLink::is_valid(url) {
270 let colors = cx.theme().colors();
271 Some(TextStyleRefinement {
272 background_color: Some(colors.element_background),
273 ..Default::default()
274 })
275 } else {
276 None
277 }
278 })),
279 ..Default::default()
280 }
281}
282
283fn tool_use_markdown_style(window: &Window, cx: &mut App) -> MarkdownStyle {
284 let theme_settings = ThemeSettings::get_global(cx);
285 let colors = cx.theme().colors();
286 let ui_font_size = TextSize::Default.rems(cx);
287 let buffer_font_size = TextSize::Small.rems(cx);
288 let mut text_style = window.text_style();
289
290 text_style.refine(&TextStyleRefinement {
291 font_family: Some(theme_settings.ui_font.family.clone()),
292 font_fallbacks: theme_settings.ui_font.fallbacks.clone(),
293 font_features: Some(theme_settings.ui_font.features.clone()),
294 font_size: Some(ui_font_size.into()),
295 color: Some(cx.theme().colors().text),
296 ..Default::default()
297 });
298
299 MarkdownStyle {
300 base_text_style: text_style,
301 syntax: cx.theme().syntax().clone(),
302 selection_background_color: cx.theme().players().local().selection,
303 code_block_overflow_x_scroll: true,
304 code_block: StyleRefinement {
305 margin: EdgesRefinement::default(),
306 padding: EdgesRefinement::default(),
307 background: Some(colors.editor_background.into()),
308 border_color: None,
309 border_widths: EdgesRefinement::default(),
310 text: Some(TextStyleRefinement {
311 font_family: Some(theme_settings.buffer_font.family.clone()),
312 font_fallbacks: theme_settings.buffer_font.fallbacks.clone(),
313 font_features: Some(theme_settings.buffer_font.features.clone()),
314 font_size: Some(buffer_font_size.into()),
315 ..Default::default()
316 }),
317 ..Default::default()
318 },
319 inline_code: TextStyleRefinement {
320 font_family: Some(theme_settings.buffer_font.family.clone()),
321 font_fallbacks: theme_settings.buffer_font.fallbacks.clone(),
322 font_features: Some(theme_settings.buffer_font.features.clone()),
323 font_size: Some(TextSize::XSmall.rems(cx).into()),
324 ..Default::default()
325 },
326 heading: StyleRefinement {
327 text: Some(TextStyleRefinement {
328 font_size: Some(ui_font_size.into()),
329 ..Default::default()
330 }),
331 ..Default::default()
332 },
333 ..Default::default()
334 }
335}
336
337const CODEBLOCK_CONTAINER_GROUP: &str = "codeblock_container";
338
339fn render_markdown_code_block(
340 message_id: MessageId,
341 ix: usize,
342 kind: &CodeBlockKind,
343 parsed_markdown: &ParsedMarkdown,
344 metadata: CodeBlockMetadata,
345 active_thread: Entity<ActiveThread>,
346 workspace: WeakEntity<Workspace>,
347 _window: &Window,
348 cx: &App,
349) -> Div {
350 let label_size = rems(0.8125);
351
352 let label = match kind {
353 CodeBlockKind::Indented => None,
354 CodeBlockKind::Fenced => Some(
355 h_flex()
356 .px_1()
357 .gap_1()
358 .child(
359 Icon::new(IconName::Code)
360 .color(Color::Muted)
361 .size(IconSize::XSmall),
362 )
363 .child(div().text_size(label_size).child("Plain Text"))
364 .into_any_element(),
365 ),
366 CodeBlockKind::FencedLang(raw_language_name) => Some(render_code_language(
367 parsed_markdown.languages_by_name.get(raw_language_name),
368 raw_language_name.clone(),
369 cx,
370 )),
371 CodeBlockKind::FencedSrc(path_range) => path_range.path.file_name().map(|file_name| {
372 // We tell the model to use /dev/null for the path instead of using ```language
373 // because otherwise it consistently fails to use code citations.
374 if path_range.path.starts_with("/dev/null") {
375 let ext = path_range
376 .path
377 .extension()
378 .and_then(OsStr::to_str)
379 .map(|str| SharedString::new(str.to_string()))
380 .unwrap_or_default();
381
382 render_code_language(
383 parsed_markdown
384 .languages_by_path
385 .get(&path_range.path)
386 .or_else(|| parsed_markdown.languages_by_name.get(&ext)),
387 ext,
388 cx,
389 )
390 } else {
391 let content = if let Some(parent) = path_range.path.parent() {
392 let file_name = file_name.to_string_lossy().to_string();
393 let path = parent.to_string_lossy().to_string();
394 let path_and_file = format!("{}/{}", path, file_name);
395
396 h_flex()
397 .id(("code-block-header-label", ix))
398 .ml_1()
399 .gap_1()
400 .child(div().text_size(label_size).child(file_name))
401 .child(Label::new(path).color(Color::Muted).size(LabelSize::Small))
402 .tooltip(move |window, cx| {
403 Tooltip::with_meta(
404 "Jump to File",
405 None,
406 path_and_file.clone(),
407 window,
408 cx,
409 )
410 })
411 .into_any_element()
412 } else {
413 div()
414 .ml_1()
415 .text_size(label_size)
416 .child(path_range.path.to_string_lossy().to_string())
417 .into_any_element()
418 };
419
420 h_flex()
421 .id(("code-block-header-button", ix))
422 .w_full()
423 .max_w_full()
424 .px_1()
425 .gap_0p5()
426 .cursor_pointer()
427 .rounded_sm()
428 .hover(|item| item.bg(cx.theme().colors().element_hover.opacity(0.5)))
429 .child(
430 h_flex()
431 .gap_0p5()
432 .children(
433 file_icons::FileIcons::get_icon(&path_range.path, cx)
434 .map(Icon::from_path)
435 .map(|icon| icon.color(Color::Muted).size(IconSize::XSmall)),
436 )
437 .child(content)
438 .child(
439 Icon::new(IconName::ArrowUpRight)
440 .size(IconSize::XSmall)
441 .color(Color::Ignored),
442 ),
443 )
444 .on_click({
445 let path_range = path_range.clone();
446 move |_, window, cx| {
447 workspace
448 .update(cx, |workspace, cx| {
449 open_path(&path_range, window, workspace, cx)
450 })
451 .ok();
452 }
453 })
454 .into_any_element()
455 }
456 }),
457 };
458
459 let codeblock_was_copied = active_thread
460 .read(cx)
461 .copied_code_block_ids
462 .contains(&(message_id, ix));
463
464 let is_expanded = active_thread.read(cx).is_codeblock_expanded(message_id, ix);
465
466 let codeblock_header_bg = cx
467 .theme()
468 .colors()
469 .element_background
470 .blend(cx.theme().colors().editor_foreground.opacity(0.025));
471
472 let control_buttons = h_flex()
473 .visible_on_hover(CODEBLOCK_CONTAINER_GROUP)
474 .absolute()
475 .top_0()
476 .right_0()
477 .h_full()
478 .bg(codeblock_header_bg)
479 .rounded_tr_md()
480 .px_1()
481 .gap_1()
482 .child(
483 IconButton::new(
484 ("copy-markdown-code", ix),
485 if codeblock_was_copied {
486 IconName::Check
487 } else {
488 IconName::Copy
489 },
490 )
491 .icon_color(Color::Muted)
492 .shape(ui::IconButtonShape::Square)
493 .tooltip(Tooltip::text("Copy Code"))
494 .on_click({
495 let active_thread = active_thread.clone();
496 let parsed_markdown = parsed_markdown.clone();
497 let code_block_range = metadata.content_range.clone();
498 move |_event, _window, cx| {
499 active_thread.update(cx, |this, cx| {
500 this.copied_code_block_ids.insert((message_id, ix));
501
502 let code = parsed_markdown.source()[code_block_range.clone()].to_string();
503 cx.write_to_clipboard(ClipboardItem::new_string(code));
504
505 cx.spawn(async move |this, cx| {
506 cx.background_executor().timer(Duration::from_secs(2)).await;
507
508 cx.update(|cx| {
509 this.update(cx, |this, cx| {
510 this.copied_code_block_ids.remove(&(message_id, ix));
511 cx.notify();
512 })
513 })
514 .ok();
515 })
516 .detach();
517 });
518 }
519 }),
520 )
521 .child(
522 IconButton::new(
523 ("expand-collapse-code", ix),
524 if is_expanded {
525 IconName::ChevronUp
526 } else {
527 IconName::ChevronDown
528 },
529 )
530 .icon_color(Color::Muted)
531 .shape(ui::IconButtonShape::Square)
532 .tooltip(Tooltip::text(if is_expanded {
533 "Collapse Code"
534 } else {
535 "Expand Code"
536 }))
537 .on_click({
538 let active_thread = active_thread.clone();
539 move |_event, _window, cx| {
540 active_thread.update(cx, |this, cx| {
541 this.toggle_codeblock_expanded(message_id, ix);
542 cx.notify();
543 });
544 }
545 }),
546 );
547
548 let codeblock_header = h_flex()
549 .relative()
550 .p_1()
551 .gap_1()
552 .justify_between()
553 .bg(codeblock_header_bg)
554 .map(|this| {
555 if !is_expanded {
556 this.rounded_md()
557 } else {
558 this.rounded_t_md()
559 .border_b_1()
560 .border_color(cx.theme().colors().border.opacity(0.6))
561 }
562 })
563 .children(label)
564 .child(control_buttons);
565
566 v_flex()
567 .group(CODEBLOCK_CONTAINER_GROUP)
568 .my_2()
569 .overflow_hidden()
570 .rounded_md()
571 .border_1()
572 .border_color(cx.theme().colors().border.opacity(0.6))
573 .bg(cx.theme().colors().editor_background)
574 .child(codeblock_header)
575 .when(!is_expanded, |this| this.h(rems_from_px(31.)))
576}
577
578fn open_path(
579 path_range: &PathWithRange,
580 window: &mut Window,
581 workspace: &mut Workspace,
582 cx: &mut Context<'_, Workspace>,
583) {
584 let Some(project_path) = workspace
585 .project()
586 .read(cx)
587 .find_project_path(&path_range.path, cx)
588 else {
589 return; // TODO instead of just bailing out, open that path in a buffer.
590 };
591
592 let Some(target) = path_range.range.as_ref().map(|range| {
593 Point::new(
594 // Line number is 1-based
595 range.start.line.saturating_sub(1),
596 range.start.col.unwrap_or(0),
597 )
598 }) else {
599 return;
600 };
601 let open_task = workspace.open_path(project_path, None, true, window, cx);
602 window
603 .spawn(cx, async move |cx| {
604 let item = open_task.await?;
605 if let Some(active_editor) = item.downcast::<Editor>() {
606 active_editor
607 .update_in(cx, |editor, window, cx| {
608 editor.go_to_singleton_buffer_point(target, window, cx);
609 })
610 .ok();
611 }
612 anyhow::Ok(())
613 })
614 .detach_and_log_err(cx);
615}
616
617fn render_code_language(
618 language: Option<&Arc<Language>>,
619 name_fallback: SharedString,
620 cx: &App,
621) -> AnyElement {
622 let icon_path = language.and_then(|language| {
623 language
624 .config()
625 .matcher
626 .path_suffixes
627 .iter()
628 .find_map(|extension| file_icons::FileIcons::get_icon(Path::new(extension), cx))
629 .map(Icon::from_path)
630 });
631
632 let language_label = language
633 .map(|language| language.name().into())
634 .unwrap_or(name_fallback);
635
636 let label_size = rems(0.8125);
637
638 h_flex()
639 .px_1()
640 .gap_1p5()
641 .children(icon_path.map(|icon| icon.color(Color::Muted).size(IconSize::XSmall)))
642 .child(div().text_size(label_size).child(language_label))
643 .into_any_element()
644}
645
646fn open_markdown_link(
647 text: SharedString,
648 workspace: WeakEntity<Workspace>,
649 window: &mut Window,
650 cx: &mut App,
651) {
652 let Some(workspace) = workspace.upgrade() else {
653 cx.open_url(&text);
654 return;
655 };
656
657 match MentionLink::try_parse(&text, &workspace, cx) {
658 Some(MentionLink::File(path, entry)) => workspace.update(cx, |workspace, cx| {
659 if entry.is_dir() {
660 workspace.project().update(cx, |_, cx| {
661 cx.emit(project::Event::RevealInProjectPanel(entry.id));
662 })
663 } else {
664 workspace
665 .open_path(path, None, true, window, cx)
666 .detach_and_log_err(cx);
667 }
668 }),
669 Some(MentionLink::Symbol(path, symbol_name)) => {
670 let open_task = workspace.update(cx, |workspace, cx| {
671 workspace.open_path(path, None, true, window, cx)
672 });
673 window
674 .spawn(cx, async move |cx| {
675 let active_editor = open_task
676 .await?
677 .downcast::<Editor>()
678 .context("Item is not an editor")?;
679 active_editor.update_in(cx, |editor, window, cx| {
680 let symbol_range = editor
681 .buffer()
682 .read(cx)
683 .snapshot(cx)
684 .outline(None)
685 .and_then(|outline| {
686 outline
687 .find_most_similar(&symbol_name)
688 .map(|(_, item)| item.range.clone())
689 })
690 .context("Could not find matching symbol")?;
691
692 editor.change_selections(Some(Autoscroll::center()), window, cx, |s| {
693 s.select_anchor_ranges([symbol_range.start..symbol_range.start])
694 });
695 anyhow::Ok(())
696 })
697 })
698 .detach_and_log_err(cx);
699 }
700 Some(MentionLink::Selection(path, line_range)) => {
701 let open_task = workspace.update(cx, |workspace, cx| {
702 workspace.open_path(path, None, true, window, cx)
703 });
704 window
705 .spawn(cx, async move |cx| {
706 let active_editor = open_task
707 .await?
708 .downcast::<Editor>()
709 .context("Item is not an editor")?;
710 active_editor.update_in(cx, |editor, window, cx| {
711 editor.change_selections(Some(Autoscroll::center()), window, cx, |s| {
712 s.select_ranges([Point::new(line_range.start as u32, 0)
713 ..Point::new(line_range.start as u32, 0)])
714 });
715 anyhow::Ok(())
716 })
717 })
718 .detach_and_log_err(cx);
719 }
720 Some(MentionLink::Thread(thread_id)) => workspace.update(cx, |workspace, cx| {
721 if let Some(panel) = workspace.panel::<AgentPanel>(cx) {
722 panel.update(cx, |panel, cx| {
723 panel
724 .open_thread_by_id(&thread_id, window, cx)
725 .detach_and_log_err(cx)
726 });
727 }
728 }),
729 Some(MentionLink::TextThread(path)) => workspace.update(cx, |workspace, cx| {
730 if let Some(panel) = workspace.panel::<AgentPanel>(cx) {
731 panel.update(cx, |panel, cx| {
732 panel
733 .open_saved_prompt_editor(path, window, cx)
734 .detach_and_log_err(cx);
735 });
736 }
737 }),
738 Some(MentionLink::Fetch(url)) => cx.open_url(&url),
739 Some(MentionLink::Rule(prompt_id)) => window.dispatch_action(
740 Box::new(OpenRulesLibrary {
741 prompt_to_select: Some(prompt_id.0),
742 }),
743 cx,
744 ),
745 None => cx.open_url(&text),
746 }
747}
748
749struct EditingMessageState {
750 editor: Entity<Editor>,
751 context_strip: Entity<ContextStrip>,
752 context_picker_menu_handle: PopoverMenuHandle<ContextPicker>,
753 last_estimated_token_count: Option<usize>,
754 _subscriptions: [Subscription; 2],
755 _update_token_count_task: Option<Task<()>>,
756}
757
758impl ActiveThread {
759 pub fn new(
760 thread: Entity<Thread>,
761 thread_store: Entity<ThreadStore>,
762 text_thread_store: Entity<TextThreadStore>,
763 context_store: Entity<ContextStore>,
764 language_registry: Arc<LanguageRegistry>,
765 workspace: WeakEntity<Workspace>,
766 window: &mut Window,
767 cx: &mut Context<Self>,
768 ) -> Self {
769 let subscriptions = vec![
770 cx.observe(&thread, |_, _, cx| cx.notify()),
771 cx.subscribe_in(&thread, window, Self::handle_thread_event),
772 cx.subscribe(&thread_store, Self::handle_rules_loading_error),
773 cx.observe_global::<SettingsStore>(|_, cx| cx.notify()),
774 ];
775
776 let list_state = ListState::new(0, ListAlignment::Bottom, px(2048.), {
777 let this = cx.entity().downgrade();
778 move |ix, window: &mut Window, cx: &mut App| {
779 this.update(cx, |this, cx| this.render_message(ix, window, cx))
780 .unwrap()
781 }
782 });
783 let mut this = Self {
784 language_registry,
785 thread_store,
786 text_thread_store,
787 context_store,
788 thread: thread.clone(),
789 workspace,
790 save_thread_task: None,
791 messages: Vec::new(),
792 rendered_messages_by_id: HashMap::default(),
793 rendered_tool_uses: HashMap::default(),
794 expanded_tool_uses: HashMap::default(),
795 expanded_thinking_segments: HashMap::default(),
796 expanded_code_blocks: HashMap::default(),
797 list_state: list_state.clone(),
798 scrollbar_state: ScrollbarState::new(list_state),
799 show_scrollbar: false,
800 hide_scrollbar_task: None,
801 editing_message: None,
802 last_error: None,
803 copied_code_block_ids: HashSet::default(),
804 notifications: Vec::new(),
805 _subscriptions: subscriptions,
806 notification_subscriptions: HashMap::default(),
807 open_feedback_editors: HashMap::default(),
808 _load_edited_message_context_task: None,
809 };
810
811 for message in thread.read(cx).messages().cloned().collect::<Vec<_>>() {
812 this.push_message(&message.id, &message.segments, window, cx);
813
814 for tool_use in thread.read(cx).tool_uses_for_message(message.id, cx) {
815 this.render_tool_use_markdown(
816 tool_use.id.clone(),
817 tool_use.ui_text.clone(),
818 &serde_json::to_string_pretty(&tool_use.input).unwrap_or_default(),
819 tool_use.status.text(),
820 cx,
821 );
822 }
823 }
824
825 this
826 }
827
828 pub fn thread(&self) -> &Entity<Thread> {
829 &self.thread
830 }
831
832 pub fn is_empty(&self) -> bool {
833 self.messages.is_empty()
834 }
835
836 pub fn summary<'a>(&'a self, cx: &'a App) -> &'a ThreadSummary {
837 self.thread.read(cx).summary()
838 }
839
840 pub fn regenerate_summary(&self, cx: &mut App) {
841 self.thread.update(cx, |thread, cx| thread.summarize(cx))
842 }
843
844 pub fn cancel_last_completion(&mut self, window: &mut Window, cx: &mut App) -> bool {
845 self.last_error.take();
846 self.thread.update(cx, |thread, cx| {
847 thread.cancel_last_completion(Some(window.window_handle()), cx)
848 })
849 }
850
851 pub fn last_error(&self) -> Option<ThreadError> {
852 self.last_error.clone()
853 }
854
855 pub fn clear_last_error(&mut self) {
856 self.last_error.take();
857 }
858
859 /// Returns the editing message id and the estimated token count in the content
860 pub fn editing_message_id(&self) -> Option<(MessageId, usize)> {
861 self.editing_message
862 .as_ref()
863 .map(|(id, state)| (*id, state.last_estimated_token_count.unwrap_or(0)))
864 }
865
866 pub fn context_store(&self) -> &Entity<ContextStore> {
867 &self.context_store
868 }
869
870 pub fn thread_store(&self) -> &Entity<ThreadStore> {
871 &self.thread_store
872 }
873
874 pub fn text_thread_store(&self) -> &Entity<TextThreadStore> {
875 &self.text_thread_store
876 }
877
878 fn push_message(
879 &mut self,
880 id: &MessageId,
881 segments: &[MessageSegment],
882 _window: &mut Window,
883 cx: &mut Context<Self>,
884 ) {
885 let old_len = self.messages.len();
886 self.messages.push(*id);
887 self.list_state.splice(old_len..old_len, 1);
888
889 let rendered_message =
890 RenderedMessage::from_segments(segments, self.language_registry.clone(), cx);
891 self.rendered_messages_by_id.insert(*id, rendered_message);
892 }
893
894 fn edited_message(
895 &mut self,
896 id: &MessageId,
897 segments: &[MessageSegment],
898 _window: &mut Window,
899 cx: &mut Context<Self>,
900 ) {
901 let Some(index) = self.messages.iter().position(|message_id| message_id == id) else {
902 return;
903 };
904 self.list_state.splice(index..index + 1, 1);
905 let rendered_message =
906 RenderedMessage::from_segments(segments, self.language_registry.clone(), cx);
907 self.rendered_messages_by_id.insert(*id, rendered_message);
908 }
909
910 fn deleted_message(&mut self, id: &MessageId) {
911 let Some(index) = self.messages.iter().position(|message_id| message_id == id) else {
912 return;
913 };
914 self.messages.remove(index);
915 self.list_state.splice(index..index + 1, 0);
916 self.rendered_messages_by_id.remove(id);
917 }
918
919 fn render_tool_use_markdown(
920 &mut self,
921 tool_use_id: LanguageModelToolUseId,
922 tool_label: impl Into<SharedString>,
923 tool_input: &str,
924 tool_output: SharedString,
925 cx: &mut Context<Self>,
926 ) {
927 let rendered = self
928 .rendered_tool_uses
929 .entry(tool_use_id.clone())
930 .or_insert_with(|| RenderedToolUse {
931 label: cx.new(|cx| {
932 Markdown::new("".into(), Some(self.language_registry.clone()), None, cx)
933 }),
934 input: cx.new(|cx| {
935 Markdown::new("".into(), Some(self.language_registry.clone()), None, cx)
936 }),
937 output: cx.new(|cx| {
938 Markdown::new("".into(), Some(self.language_registry.clone()), None, cx)
939 }),
940 });
941
942 rendered.label.update(cx, |this, cx| {
943 this.replace(tool_label, cx);
944 });
945 rendered.input.update(cx, |this, cx| {
946 this.replace(
947 MarkdownCodeBlock {
948 tag: "json",
949 text: tool_input,
950 }
951 .to_string(),
952 cx,
953 );
954 });
955 rendered.output.update(cx, |this, cx| {
956 this.replace(tool_output, cx);
957 });
958 }
959
960 fn handle_thread_event(
961 &mut self,
962 _thread: &Entity<Thread>,
963 event: &ThreadEvent,
964 window: &mut Window,
965 cx: &mut Context<Self>,
966 ) {
967 match event {
968 ThreadEvent::CancelEditing => {
969 if self.editing_message.is_some() {
970 self.cancel_editing_message(&menu::Cancel, window, cx);
971 }
972 }
973 ThreadEvent::ShowError(error) => {
974 self.last_error = Some(error.clone());
975 }
976 ThreadEvent::NewRequest => {
977 cx.notify();
978 }
979 ThreadEvent::CompletionCanceled => {
980 self.thread.update(cx, |thread, cx| {
981 thread.project().update(cx, |project, cx| {
982 project.set_agent_location(None, cx);
983 })
984 });
985 self.workspace
986 .update(cx, |workspace, cx| {
987 if workspace.is_being_followed(CollaboratorId::Agent) {
988 workspace.unfollow(CollaboratorId::Agent, window, cx);
989 }
990 })
991 .ok();
992 cx.notify();
993 }
994 ThreadEvent::StreamedCompletion
995 | ThreadEvent::SummaryGenerated
996 | ThreadEvent::SummaryChanged => {
997 self.save_thread(cx);
998 }
999 ThreadEvent::Stopped(reason) => match reason {
1000 Ok(StopReason::EndTurn | StopReason::MaxTokens) => {
1001 let used_tools = self.thread.read(cx).used_tools_since_last_user_message();
1002 self.play_notification_sound(window, cx);
1003 self.show_notification(
1004 if used_tools {
1005 "Finished running tools"
1006 } else {
1007 "New message"
1008 },
1009 IconName::ZedAssistant,
1010 window,
1011 cx,
1012 );
1013 }
1014 _ => {}
1015 },
1016 ThreadEvent::ToolConfirmationNeeded => {
1017 self.play_notification_sound(window, cx);
1018 self.show_notification("Waiting for tool confirmation", IconName::Info, window, cx);
1019 }
1020 ThreadEvent::ToolUseLimitReached => {
1021 self.play_notification_sound(window, cx);
1022 self.show_notification(
1023 "Consecutive tool use limit reached.",
1024 IconName::Warning,
1025 window,
1026 cx,
1027 );
1028 }
1029 ThreadEvent::StreamedAssistantText(message_id, text) => {
1030 if let Some(rendered_message) = self.rendered_messages_by_id.get_mut(&message_id) {
1031 rendered_message.append_text(text, cx);
1032 }
1033 }
1034 ThreadEvent::StreamedAssistantThinking(message_id, text) => {
1035 if let Some(rendered_message) = self.rendered_messages_by_id.get_mut(&message_id) {
1036 rendered_message.append_thinking(text, cx);
1037 }
1038 }
1039 ThreadEvent::MessageAdded(message_id) => {
1040 if let Some(message_segments) = self
1041 .thread
1042 .read(cx)
1043 .message(*message_id)
1044 .map(|message| message.segments.clone())
1045 {
1046 self.push_message(message_id, &message_segments, window, cx);
1047 }
1048
1049 self.save_thread(cx);
1050 cx.notify();
1051 }
1052 ThreadEvent::MessageEdited(message_id) => {
1053 if let Some(message_segments) = self
1054 .thread
1055 .read(cx)
1056 .message(*message_id)
1057 .map(|message| message.segments.clone())
1058 {
1059 self.edited_message(message_id, &message_segments, window, cx);
1060 }
1061
1062 self.scroll_to_bottom(cx);
1063 self.save_thread(cx);
1064 cx.notify();
1065 }
1066 ThreadEvent::MessageDeleted(message_id) => {
1067 self.deleted_message(message_id);
1068 self.save_thread(cx);
1069 cx.notify();
1070 }
1071 ThreadEvent::UsePendingTools { tool_uses } => {
1072 for tool_use in tool_uses {
1073 self.render_tool_use_markdown(
1074 tool_use.id.clone(),
1075 tool_use.ui_text.clone(),
1076 &serde_json::to_string_pretty(&tool_use.input).unwrap_or_default(),
1077 "".into(),
1078 cx,
1079 );
1080 }
1081 }
1082 ThreadEvent::StreamedToolUse {
1083 tool_use_id,
1084 ui_text,
1085 input,
1086 } => {
1087 self.render_tool_use_markdown(
1088 tool_use_id.clone(),
1089 ui_text.clone(),
1090 &serde_json::to_string_pretty(&input).unwrap_or_default(),
1091 "".into(),
1092 cx,
1093 );
1094 }
1095 ThreadEvent::ToolFinished {
1096 pending_tool_use, ..
1097 } => {
1098 if let Some(tool_use) = pending_tool_use {
1099 self.render_tool_use_markdown(
1100 tool_use.id.clone(),
1101 tool_use.ui_text.clone(),
1102 &serde_json::to_string_pretty(&tool_use.input).unwrap_or_default(),
1103 self.thread
1104 .read(cx)
1105 .output_for_tool(&tool_use.id)
1106 .map(|output| output.clone().into())
1107 .unwrap_or("".into()),
1108 cx,
1109 );
1110 }
1111 }
1112 ThreadEvent::CheckpointChanged => cx.notify(),
1113 ThreadEvent::ReceivedTextChunk => {}
1114 ThreadEvent::InvalidToolInput {
1115 tool_use_id,
1116 ui_text,
1117 invalid_input_json,
1118 } => {
1119 self.render_tool_use_markdown(
1120 tool_use_id.clone(),
1121 ui_text,
1122 invalid_input_json,
1123 self.thread
1124 .read(cx)
1125 .output_for_tool(tool_use_id)
1126 .map(|output| output.clone().into())
1127 .unwrap_or("".into()),
1128 cx,
1129 );
1130 }
1131 ThreadEvent::MissingToolUse {
1132 tool_use_id,
1133 ui_text,
1134 } => {
1135 self.render_tool_use_markdown(
1136 tool_use_id.clone(),
1137 ui_text,
1138 "",
1139 self.thread
1140 .read(cx)
1141 .output_for_tool(tool_use_id)
1142 .map(|output| output.clone().into())
1143 .unwrap_or("".into()),
1144 cx,
1145 );
1146 }
1147 }
1148 }
1149
1150 fn handle_rules_loading_error(
1151 &mut self,
1152 _thread_store: Entity<ThreadStore>,
1153 error: &RulesLoadingError,
1154 cx: &mut Context<Self>,
1155 ) {
1156 self.last_error = Some(ThreadError::Message {
1157 header: "Error loading rules file".into(),
1158 message: error.message.clone(),
1159 });
1160 cx.notify();
1161 }
1162
1163 fn play_notification_sound(&self, window: &Window, cx: &mut App) {
1164 let settings = AgentSettings::get_global(cx);
1165 if settings.play_sound_when_agent_done && !window.is_window_active() {
1166 Audio::play_sound(Sound::AgentDone, cx);
1167 }
1168 }
1169
1170 fn show_notification(
1171 &mut self,
1172 caption: impl Into<SharedString>,
1173 icon: IconName,
1174 window: &mut Window,
1175 cx: &mut Context<ActiveThread>,
1176 ) {
1177 if window.is_window_active() || !self.notifications.is_empty() {
1178 return;
1179 }
1180
1181 let title = self.thread.read(cx).summary().unwrap_or("Agent Panel");
1182
1183 match AgentSettings::get_global(cx).notify_when_agent_waiting {
1184 NotifyWhenAgentWaiting::PrimaryScreen => {
1185 if let Some(primary) = cx.primary_display() {
1186 self.pop_up(icon, caption.into(), title.clone(), window, primary, cx);
1187 }
1188 }
1189 NotifyWhenAgentWaiting::AllScreens => {
1190 let caption = caption.into();
1191 for screen in cx.displays() {
1192 self.pop_up(icon, caption.clone(), title.clone(), window, screen, cx);
1193 }
1194 }
1195 NotifyWhenAgentWaiting::Never => {
1196 // Don't show anything
1197 }
1198 }
1199 }
1200
1201 fn pop_up(
1202 &mut self,
1203 icon: IconName,
1204 caption: SharedString,
1205 title: SharedString,
1206 window: &mut Window,
1207 screen: Rc<dyn PlatformDisplay>,
1208 cx: &mut Context<'_, ActiveThread>,
1209 ) {
1210 let options = AgentNotification::window_options(screen, cx);
1211
1212 let project_name = self.workspace.upgrade().and_then(|workspace| {
1213 workspace
1214 .read(cx)
1215 .project()
1216 .read(cx)
1217 .visible_worktrees(cx)
1218 .next()
1219 .map(|worktree| worktree.read(cx).root_name().to_string())
1220 });
1221
1222 if let Some(screen_window) = cx
1223 .open_window(options, |_, cx| {
1224 cx.new(|_| {
1225 AgentNotification::new(title.clone(), caption.clone(), icon, project_name)
1226 })
1227 })
1228 .log_err()
1229 {
1230 if let Some(pop_up) = screen_window.entity(cx).log_err() {
1231 self.notification_subscriptions
1232 .entry(screen_window)
1233 .or_insert_with(Vec::new)
1234 .push(cx.subscribe_in(&pop_up, window, {
1235 |this, _, event, window, cx| match event {
1236 AgentNotificationEvent::Accepted => {
1237 let handle = window.window_handle();
1238 cx.activate(true);
1239
1240 let workspace_handle = this.workspace.clone();
1241
1242 // If there are multiple Zed windows, activate the correct one.
1243 cx.defer(move |cx| {
1244 handle
1245 .update(cx, |_view, window, _cx| {
1246 window.activate_window();
1247
1248 if let Some(workspace) = workspace_handle.upgrade() {
1249 workspace.update(_cx, |workspace, cx| {
1250 workspace.focus_panel::<AgentPanel>(window, cx);
1251 });
1252 }
1253 })
1254 .log_err();
1255 });
1256
1257 this.dismiss_notifications(cx);
1258 }
1259 AgentNotificationEvent::Dismissed => {
1260 this.dismiss_notifications(cx);
1261 }
1262 }
1263 }));
1264
1265 self.notifications.push(screen_window);
1266
1267 // If the user manually refocuses the original window, dismiss the popup.
1268 self.notification_subscriptions
1269 .entry(screen_window)
1270 .or_insert_with(Vec::new)
1271 .push({
1272 let pop_up_weak = pop_up.downgrade();
1273
1274 cx.observe_window_activation(window, move |_, window, cx| {
1275 if window.is_window_active() {
1276 if let Some(pop_up) = pop_up_weak.upgrade() {
1277 pop_up.update(cx, |_, cx| {
1278 cx.emit(AgentNotificationEvent::Dismissed);
1279 });
1280 }
1281 }
1282 })
1283 });
1284 }
1285 }
1286 }
1287
1288 /// Spawns a task to save the active thread.
1289 ///
1290 /// Only one task to save the thread will be in flight at a time.
1291 fn save_thread(&mut self, cx: &mut Context<Self>) {
1292 let thread = self.thread.clone();
1293 self.save_thread_task = Some(cx.spawn(async move |this, cx| {
1294 let task = this
1295 .update(cx, |this, cx| {
1296 this.thread_store
1297 .update(cx, |thread_store, cx| thread_store.save_thread(&thread, cx))
1298 })
1299 .ok();
1300
1301 if let Some(task) = task {
1302 task.await.log_err();
1303 }
1304 }));
1305 }
1306
1307 fn start_editing_message(
1308 &mut self,
1309 message_id: MessageId,
1310 message_segments: &[MessageSegment],
1311 message_creases: &[MessageCrease],
1312 window: &mut Window,
1313 cx: &mut Context<Self>,
1314 ) {
1315 // User message should always consist of a single text segment,
1316 // therefore we can skip returning early if it's not a text segment.
1317 let Some(MessageSegment::Text(message_text)) = message_segments.first() else {
1318 return;
1319 };
1320
1321 let editor = crate::message_editor::create_editor(
1322 self.workspace.clone(),
1323 self.context_store.downgrade(),
1324 self.thread_store.downgrade(),
1325 self.text_thread_store.downgrade(),
1326 window,
1327 cx,
1328 );
1329 editor.update(cx, |editor, cx| {
1330 editor.set_text(message_text.clone(), window, cx);
1331 insert_message_creases(editor, message_creases, &self.context_store, window, cx);
1332 editor.focus_handle(cx).focus(window);
1333 editor.move_to_end(&editor::actions::MoveToEnd, window, cx);
1334 });
1335 let buffer_edited_subscription = cx.subscribe(&editor, |this, _, event, cx| match event {
1336 EditorEvent::BufferEdited => {
1337 this.update_editing_message_token_count(true, cx);
1338 }
1339 _ => {}
1340 });
1341
1342 let context_picker_menu_handle = PopoverMenuHandle::default();
1343 let context_strip = cx.new(|cx| {
1344 ContextStrip::new(
1345 self.context_store.clone(),
1346 self.workspace.clone(),
1347 Some(self.thread_store.downgrade()),
1348 Some(self.text_thread_store.downgrade()),
1349 context_picker_menu_handle.clone(),
1350 SuggestContextKind::File,
1351 ModelUsageContext::Thread(self.thread.clone()),
1352 window,
1353 cx,
1354 )
1355 });
1356
1357 let context_strip_subscription =
1358 cx.subscribe_in(&context_strip, window, Self::handle_context_strip_event);
1359
1360 self.editing_message = Some((
1361 message_id,
1362 EditingMessageState {
1363 editor: editor.clone(),
1364 context_strip,
1365 context_picker_menu_handle,
1366 last_estimated_token_count: None,
1367 _subscriptions: [buffer_edited_subscription, context_strip_subscription],
1368 _update_token_count_task: None,
1369 },
1370 ));
1371 self.update_editing_message_token_count(false, cx);
1372 cx.notify();
1373 }
1374
1375 fn handle_context_strip_event(
1376 &mut self,
1377 _context_strip: &Entity<ContextStrip>,
1378 event: &ContextStripEvent,
1379 window: &mut Window,
1380 cx: &mut Context<Self>,
1381 ) {
1382 if let Some((_, state)) = self.editing_message.as_ref() {
1383 match event {
1384 ContextStripEvent::PickerDismissed
1385 | ContextStripEvent::BlurredEmpty
1386 | ContextStripEvent::BlurredDown => {
1387 let editor_focus_handle = state.editor.focus_handle(cx);
1388 window.focus(&editor_focus_handle);
1389 }
1390 ContextStripEvent::BlurredUp => {}
1391 }
1392 }
1393 }
1394
1395 fn update_editing_message_token_count(&mut self, debounce: bool, cx: &mut Context<Self>) {
1396 let Some((message_id, state)) = self.editing_message.as_mut() else {
1397 return;
1398 };
1399
1400 cx.emit(ActiveThreadEvent::EditingMessageTokenCountChanged);
1401 state._update_token_count_task.take();
1402
1403 let Some(configured_model) = self.thread.read(cx).configured_model() else {
1404 state.last_estimated_token_count.take();
1405 return;
1406 };
1407
1408 let editor = state.editor.clone();
1409 let thread = self.thread.clone();
1410 let message_id = *message_id;
1411
1412 state._update_token_count_task = Some(cx.spawn(async move |this, cx| {
1413 if debounce {
1414 cx.background_executor()
1415 .timer(Duration::from_millis(200))
1416 .await;
1417 }
1418
1419 let token_count = if let Some(task) = cx
1420 .update(|cx| {
1421 let Some(message) = thread.read(cx).message(message_id) else {
1422 log::error!("Message that was being edited no longer exists");
1423 return None;
1424 };
1425 let message_text = editor.read(cx).text(cx);
1426
1427 if message_text.is_empty() && message.loaded_context.is_empty() {
1428 return None;
1429 }
1430
1431 let mut request_message = LanguageModelRequestMessage {
1432 role: language_model::Role::User,
1433 content: Vec::new(),
1434 cache: false,
1435 };
1436
1437 message
1438 .loaded_context
1439 .add_to_request_message(&mut request_message);
1440
1441 if !message_text.is_empty() {
1442 request_message
1443 .content
1444 .push(MessageContent::Text(message_text));
1445 }
1446
1447 let request = language_model::LanguageModelRequest {
1448 thread_id: None,
1449 prompt_id: None,
1450 intent: None,
1451 mode: None,
1452 messages: vec![request_message],
1453 tools: vec![],
1454 tool_choice: None,
1455 stop: vec![],
1456 temperature: AgentSettings::temperature_for_model(
1457 &configured_model.model,
1458 cx,
1459 ),
1460 };
1461
1462 Some(configured_model.model.count_tokens(request, cx))
1463 })
1464 .ok()
1465 .flatten()
1466 {
1467 task.await.log_err()
1468 } else {
1469 Some(0)
1470 };
1471
1472 if let Some(token_count) = token_count {
1473 this.update(cx, |this, cx| {
1474 let Some((_message_id, state)) = this.editing_message.as_mut() else {
1475 return;
1476 };
1477
1478 state.last_estimated_token_count = Some(token_count);
1479 cx.emit(ActiveThreadEvent::EditingMessageTokenCountChanged);
1480 })
1481 .ok();
1482 };
1483 }));
1484 }
1485
1486 fn toggle_context_picker(
1487 &mut self,
1488 _: &crate::ToggleContextPicker,
1489 window: &mut Window,
1490 cx: &mut Context<Self>,
1491 ) {
1492 if let Some((_, state)) = self.editing_message.as_mut() {
1493 let handle = state.context_picker_menu_handle.clone();
1494 window.defer(cx, move |window, cx| {
1495 handle.toggle(window, cx);
1496 });
1497 }
1498 }
1499
1500 fn remove_all_context(
1501 &mut self,
1502 _: &crate::RemoveAllContext,
1503 _window: &mut Window,
1504 cx: &mut Context<Self>,
1505 ) {
1506 self.context_store.update(cx, |store, cx| store.clear(cx));
1507 cx.notify();
1508 }
1509
1510 fn move_up(&mut self, _: &MoveUp, window: &mut Window, cx: &mut Context<Self>) {
1511 if let Some((_, state)) = self.editing_message.as_mut() {
1512 if state.context_picker_menu_handle.is_deployed() {
1513 cx.propagate();
1514 } else {
1515 state.context_strip.focus_handle(cx).focus(window);
1516 }
1517 }
1518 }
1519
1520 fn paste(&mut self, _: &Paste, _window: &mut Window, cx: &mut Context<Self>) {
1521 let images = cx
1522 .read_from_clipboard()
1523 .map(|item| {
1524 item.into_entries()
1525 .filter_map(|entry| {
1526 if let ClipboardEntry::Image(image) = entry {
1527 Some(image)
1528 } else {
1529 None
1530 }
1531 })
1532 .collect::<Vec<_>>()
1533 })
1534 .unwrap_or_default();
1535
1536 if images.is_empty() {
1537 return;
1538 }
1539 cx.stop_propagation();
1540
1541 self.context_store.update(cx, |store, cx| {
1542 for image in images {
1543 store.add_image_instance(Arc::new(image), cx);
1544 }
1545 });
1546 }
1547
1548 fn cancel_editing_message(
1549 &mut self,
1550 _: &menu::Cancel,
1551 window: &mut Window,
1552 cx: &mut Context<Self>,
1553 ) {
1554 self.editing_message.take();
1555 cx.notify();
1556
1557 if let Some(workspace) = self.workspace.upgrade() {
1558 workspace.update(cx, |workspace, cx| {
1559 if let Some(panel) = workspace.panel::<AgentPanel>(cx) {
1560 panel.focus_handle(cx).focus(window);
1561 }
1562 });
1563 }
1564 }
1565
1566 fn confirm_editing_message(
1567 &mut self,
1568 _: &menu::Confirm,
1569 window: &mut Window,
1570 cx: &mut Context<Self>,
1571 ) {
1572 let Some((message_id, state)) = self.editing_message.take() else {
1573 return;
1574 };
1575
1576 let Some(model) = self
1577 .thread
1578 .update(cx, |thread, cx| thread.get_or_init_configured_model(cx))
1579 else {
1580 return;
1581 };
1582
1583 if model.provider.must_accept_terms(cx) {
1584 cx.notify();
1585 return;
1586 }
1587
1588 let edited_text = state.editor.read(cx).text(cx);
1589
1590 let creases = state.editor.update(cx, extract_message_creases);
1591
1592 let new_context = self
1593 .context_store
1594 .read(cx)
1595 .new_context_for_thread(self.thread.read(cx), Some(message_id));
1596
1597 let project = self.thread.read(cx).project().clone();
1598 let prompt_store = self.thread_store.read(cx).prompt_store().clone();
1599
1600 let git_store = project.read(cx).git_store().clone();
1601 let checkpoint = git_store.update(cx, |git_store, cx| git_store.checkpoint(cx));
1602
1603 let load_context_task =
1604 crate::context::load_context(new_context, &project, &prompt_store, cx);
1605 self._load_edited_message_context_task =
1606 Some(cx.spawn_in(window, async move |this, cx| {
1607 let (context, checkpoint) =
1608 futures::future::join(load_context_task, checkpoint).await;
1609 let _ = this
1610 .update_in(cx, |this, window, cx| {
1611 this.thread.update(cx, |thread, cx| {
1612 thread.edit_message(
1613 message_id,
1614 Role::User,
1615 vec![MessageSegment::Text(edited_text)],
1616 creases,
1617 Some(context.loaded_context),
1618 checkpoint.ok(),
1619 cx,
1620 );
1621 for message_id in this.messages_after(message_id) {
1622 thread.delete_message(*message_id, cx);
1623 }
1624 });
1625
1626 this.thread.update(cx, |thread, cx| {
1627 thread.advance_prompt_id();
1628 thread.send_to_model(
1629 model.model,
1630 CompletionIntent::UserPrompt,
1631 Some(window.window_handle()),
1632 cx,
1633 );
1634 });
1635 this._load_edited_message_context_task = None;
1636 cx.notify();
1637 })
1638 .log_err();
1639 }));
1640 }
1641
1642 fn messages_after(&self, message_id: MessageId) -> &[MessageId] {
1643 self.messages
1644 .iter()
1645 .position(|id| *id == message_id)
1646 .map(|index| &self.messages[index + 1..])
1647 .unwrap_or(&[])
1648 }
1649
1650 fn handle_cancel_click(&mut self, _: &ClickEvent, window: &mut Window, cx: &mut Context<Self>) {
1651 self.cancel_editing_message(&menu::Cancel, window, cx);
1652 }
1653
1654 fn handle_regenerate_click(
1655 &mut self,
1656 _: &ClickEvent,
1657 window: &mut Window,
1658 cx: &mut Context<Self>,
1659 ) {
1660 self.confirm_editing_message(&menu::Confirm, window, cx);
1661 }
1662
1663 fn handle_feedback_click(
1664 &mut self,
1665 message_id: MessageId,
1666 feedback: ThreadFeedback,
1667 window: &mut Window,
1668 cx: &mut Context<Self>,
1669 ) {
1670 let report = self.thread.update(cx, |thread, cx| {
1671 thread.report_message_feedback(message_id, feedback, cx)
1672 });
1673
1674 cx.spawn(async move |this, cx| {
1675 report.await?;
1676 this.update(cx, |_this, cx| cx.notify())
1677 })
1678 .detach_and_log_err(cx);
1679
1680 match feedback {
1681 ThreadFeedback::Positive => {
1682 self.open_feedback_editors.remove(&message_id);
1683 }
1684 ThreadFeedback::Negative => {
1685 self.handle_show_feedback_comments(message_id, window, cx);
1686 }
1687 }
1688 }
1689
1690 fn handle_show_feedback_comments(
1691 &mut self,
1692 message_id: MessageId,
1693 window: &mut Window,
1694 cx: &mut Context<Self>,
1695 ) {
1696 let buffer = cx.new(|cx| {
1697 let empty_string = String::new();
1698 MultiBuffer::singleton(cx.new(|cx| Buffer::local(empty_string, cx)), cx)
1699 });
1700
1701 let editor = cx.new(|cx| {
1702 let mut editor = Editor::new(
1703 editor::EditorMode::AutoHeight { max_lines: 4 },
1704 buffer,
1705 None,
1706 window,
1707 cx,
1708 );
1709 editor.set_placeholder_text(
1710 "What went wrong? Share your feedback so we can improve.",
1711 cx,
1712 );
1713 editor
1714 });
1715
1716 editor.read(cx).focus_handle(cx).focus(window);
1717 self.open_feedback_editors.insert(message_id, editor);
1718 cx.notify();
1719 }
1720
1721 fn submit_feedback_message(&mut self, message_id: MessageId, cx: &mut Context<Self>) {
1722 let Some(editor) = self.open_feedback_editors.get(&message_id) else {
1723 return;
1724 };
1725
1726 let report_task = self.thread.update(cx, |thread, cx| {
1727 thread.report_message_feedback(message_id, ThreadFeedback::Negative, cx)
1728 });
1729
1730 let comments = editor.read(cx).text(cx);
1731 if !comments.is_empty() {
1732 let thread_id = self.thread.read(cx).id().clone();
1733 let comments_value = String::from(comments.as_str());
1734
1735 let message_content = self
1736 .thread
1737 .read(cx)
1738 .message(message_id)
1739 .map(|msg| msg.to_string())
1740 .unwrap_or_default();
1741
1742 telemetry::event!(
1743 "Assistant Thread Feedback Comments",
1744 thread_id,
1745 message_id = message_id.0,
1746 message_content,
1747 comments = comments_value
1748 );
1749
1750 self.open_feedback_editors.remove(&message_id);
1751
1752 cx.spawn(async move |this, cx| {
1753 report_task.await?;
1754 this.update(cx, |_this, cx| cx.notify())
1755 })
1756 .detach_and_log_err(cx);
1757 }
1758 }
1759
1760 fn render_edit_message_editor(
1761 &self,
1762 state: &EditingMessageState,
1763 _window: &mut Window,
1764 cx: &Context<Self>,
1765 ) -> impl IntoElement {
1766 let settings = ThemeSettings::get_global(cx);
1767 let font_size = TextSize::Small
1768 .rems(cx)
1769 .to_pixels(settings.agent_font_size(cx));
1770 let line_height = font_size * 1.75;
1771
1772 let colors = cx.theme().colors();
1773
1774 let text_style = TextStyle {
1775 color: colors.text,
1776 font_family: settings.buffer_font.family.clone(),
1777 font_fallbacks: settings.buffer_font.fallbacks.clone(),
1778 font_features: settings.buffer_font.features.clone(),
1779 font_size: font_size.into(),
1780 line_height: line_height.into(),
1781 ..Default::default()
1782 };
1783
1784 v_flex()
1785 .key_context("EditMessageEditor")
1786 .on_action(cx.listener(Self::toggle_context_picker))
1787 .on_action(cx.listener(Self::remove_all_context))
1788 .on_action(cx.listener(Self::move_up))
1789 .on_action(cx.listener(Self::cancel_editing_message))
1790 .on_action(cx.listener(Self::confirm_editing_message))
1791 .capture_action(cx.listener(Self::paste))
1792 .min_h_6()
1793 .w_full()
1794 .flex_grow()
1795 .gap_2()
1796 .child(state.context_strip.clone())
1797 .child(div().pt(px(-3.)).px_neg_0p5().child(EditorElement::new(
1798 &state.editor,
1799 EditorStyle {
1800 background: colors.editor_background,
1801 local_player: cx.theme().players().local(),
1802 text: text_style,
1803 syntax: cx.theme().syntax().clone(),
1804 ..Default::default()
1805 },
1806 )))
1807 }
1808
1809 fn render_message(&self, ix: usize, window: &mut Window, cx: &mut Context<Self>) -> AnyElement {
1810 let message_id = self.messages[ix];
1811 let Some(message) = self.thread.read(cx).message(message_id) else {
1812 return Empty.into_any();
1813 };
1814
1815 if message.is_hidden {
1816 return Empty.into_any();
1817 }
1818
1819 let message_creases = message.creases.clone();
1820
1821 let Some(rendered_message) = self.rendered_messages_by_id.get(&message_id) else {
1822 return Empty.into_any();
1823 };
1824
1825 let workspace = self.workspace.clone();
1826 let thread = self.thread.read(cx);
1827
1828 // Get all the data we need from thread before we start using it in closures
1829 let checkpoint = thread.checkpoint_for_message(message_id);
1830 let configured_model = thread.configured_model().map(|m| m.model);
1831 let added_context = thread
1832 .context_for_message(message_id)
1833 .map(|context| AddedContext::new_attached(context, configured_model.as_ref(), cx))
1834 .collect::<Vec<_>>();
1835
1836 let tool_uses = thread.tool_uses_for_message(message_id, cx);
1837 let has_tool_uses = !tool_uses.is_empty();
1838 let is_generating = thread.is_generating();
1839 let is_generating_stale = thread.is_generation_stale().unwrap_or(false);
1840
1841 let is_first_message = ix == 0;
1842 let is_last_message = ix == self.messages.len() - 1;
1843
1844 let loading_dots = (is_generating_stale && is_last_message)
1845 .then(|| AnimatedLabel::new("").size(LabelSize::Small));
1846
1847 let editing_message_state = self
1848 .editing_message
1849 .as_ref()
1850 .filter(|(id, _)| *id == message_id)
1851 .map(|(_, state)| state);
1852
1853 let colors = cx.theme().colors();
1854 let editor_bg_color = colors.editor_background;
1855 let panel_bg = colors.panel_background;
1856
1857 let open_as_markdown = IconButton::new(("open-as-markdown", ix), IconName::DocumentText)
1858 .icon_size(IconSize::XSmall)
1859 .icon_color(Color::Ignored)
1860 .tooltip(Tooltip::text("Open Thread as Markdown"))
1861 .on_click({
1862 let thread = self.thread.clone();
1863 let workspace = self.workspace.clone();
1864 move |_, window, cx| {
1865 if let Some(workspace) = workspace.upgrade() {
1866 open_active_thread_as_markdown(thread.clone(), workspace, window, cx)
1867 .detach_and_log_err(cx);
1868 }
1869 }
1870 });
1871
1872 // For all items that should be aligned with the LLM's response.
1873 const RESPONSE_PADDING_X: Pixels = px(19.);
1874
1875 let show_feedback = thread.is_turn_end(ix);
1876 let feedback_container = h_flex()
1877 .group("feedback_container")
1878 .mt_1()
1879 .py_2()
1880 .px(RESPONSE_PADDING_X)
1881 .mr_1()
1882 .opacity(0.4)
1883 .hover(|style| style.opacity(1.))
1884 .gap_1p5()
1885 .flex_wrap()
1886 .justify_end();
1887 let feedback_items = match self.thread.read(cx).message_feedback(message_id) {
1888 Some(feedback) => feedback_container
1889 .child(
1890 div().visible_on_hover("feedback_container").child(
1891 Label::new(match feedback {
1892 ThreadFeedback::Positive => "Thanks for your feedback!",
1893 ThreadFeedback::Negative => {
1894 "We appreciate your feedback and will use it to improve."
1895 }
1896 })
1897 .color(Color::Muted)
1898 .size(LabelSize::XSmall)
1899 .truncate())
1900 )
1901 .child(
1902 h_flex()
1903 .child(
1904 IconButton::new(("feedback-thumbs-up", ix), IconName::ThumbsUp)
1905 .icon_size(IconSize::XSmall)
1906 .icon_color(match feedback {
1907 ThreadFeedback::Positive => Color::Accent,
1908 ThreadFeedback::Negative => Color::Ignored,
1909 })
1910 .tooltip(Tooltip::text("Helpful Response"))
1911 .on_click(cx.listener(move |this, _, window, cx| {
1912 this.handle_feedback_click(
1913 message_id,
1914 ThreadFeedback::Positive,
1915 window,
1916 cx,
1917 );
1918 })),
1919 )
1920 .child(
1921 IconButton::new(("feedback-thumbs-down", ix), IconName::ThumbsDown)
1922 .icon_size(IconSize::XSmall)
1923 .icon_color(match feedback {
1924 ThreadFeedback::Positive => Color::Ignored,
1925 ThreadFeedback::Negative => Color::Accent,
1926 })
1927 .tooltip(Tooltip::text("Not Helpful"))
1928 .on_click(cx.listener(move |this, _, window, cx| {
1929 this.handle_feedback_click(
1930 message_id,
1931 ThreadFeedback::Negative,
1932 window,
1933 cx,
1934 );
1935 })),
1936 )
1937 .child(open_as_markdown),
1938 )
1939 .into_any_element(),
1940 None if AgentSettings::get_global(cx).enable_feedback =>
1941 feedback_container
1942 .child(
1943 div().visible_on_hover("feedback_container").child(
1944 Label::new(
1945 "Rating the thread sends all of your current conversation to the Zed team.",
1946 )
1947 .color(Color::Muted)
1948 .size(LabelSize::XSmall)
1949 .truncate())
1950 )
1951 .child(
1952 h_flex()
1953 .child(
1954 IconButton::new(("feedback-thumbs-up", ix), IconName::ThumbsUp)
1955 .icon_size(IconSize::XSmall)
1956 .icon_color(Color::Ignored)
1957 .tooltip(Tooltip::text("Helpful Response"))
1958 .on_click(cx.listener(move |this, _, window, cx| {
1959 this.handle_feedback_click(
1960 message_id,
1961 ThreadFeedback::Positive,
1962 window,
1963 cx,
1964 );
1965 })),
1966 )
1967 .child(
1968 IconButton::new(("feedback-thumbs-down", ix), IconName::ThumbsDown)
1969 .icon_size(IconSize::XSmall)
1970 .icon_color(Color::Ignored)
1971 .tooltip(Tooltip::text("Not Helpful"))
1972 .on_click(cx.listener(move |this, _, window, cx| {
1973 this.handle_feedback_click(
1974 message_id,
1975 ThreadFeedback::Negative,
1976 window,
1977 cx,
1978 );
1979 })),
1980 )
1981 .child(open_as_markdown),
1982 )
1983 .into_any_element(),
1984 None => feedback_container
1985 .child(h_flex().child(open_as_markdown))
1986 .into_any_element(),
1987 };
1988
1989 let message_is_empty = message.should_display_content();
1990 let has_content = !message_is_empty || !added_context.is_empty();
1991
1992 let message_content = has_content.then(|| {
1993 if let Some(state) = editing_message_state.as_ref() {
1994 self.render_edit_message_editor(state, window, cx)
1995 .into_any_element()
1996 } else {
1997 v_flex()
1998 .w_full()
1999 .gap_1()
2000 .when(!added_context.is_empty(), |parent| {
2001 parent.child(h_flex().flex_wrap().gap_1().children(
2002 added_context.into_iter().map(|added_context| {
2003 let context = added_context.handle.clone();
2004 ContextPill::added(added_context, false, false, None).on_click(
2005 Rc::new(cx.listener({
2006 let workspace = workspace.clone();
2007 move |_, _, window, cx| {
2008 if let Some(workspace) = workspace.upgrade() {
2009 open_context(&context, workspace, window, cx);
2010 cx.notify();
2011 }
2012 }
2013 })),
2014 )
2015 }),
2016 ))
2017 })
2018 .when(!message_is_empty, |parent| {
2019 parent.child(div().pt_0p5().min_h_6().child(self.render_message_content(
2020 message_id,
2021 rendered_message,
2022 has_tool_uses,
2023 workspace.clone(),
2024 window,
2025 cx,
2026 )))
2027 })
2028 .into_any_element()
2029 }
2030 });
2031
2032 let styled_message = match message.role {
2033 Role::User => v_flex()
2034 .id(("message-container", ix))
2035 .pt_2()
2036 .pl_2()
2037 .pr_2p5()
2038 .pb_4()
2039 .child(
2040 v_flex()
2041 .id(("user-message", ix))
2042 .bg(editor_bg_color)
2043 .rounded_lg()
2044 .shadow_md()
2045 .border_1()
2046 .border_color(colors.border)
2047 .hover(|hover| hover.border_color(colors.text_accent.opacity(0.5)))
2048 .child(
2049 v_flex()
2050 .p_2p5()
2051 .gap_1()
2052 .children(message_content)
2053 .when_some(editing_message_state, |this, state| {
2054 let focus_handle = state.editor.focus_handle(cx).clone();
2055
2056 this.child(
2057 h_flex()
2058 .w_full()
2059 .gap_1()
2060 .justify_between()
2061 .flex_wrap()
2062 .child(
2063 h_flex()
2064 .gap_1p5()
2065 .child(
2066 div()
2067 .opacity(0.8)
2068 .child(
2069 Icon::new(IconName::Warning)
2070 .size(IconSize::Indicator)
2071 .color(Color::Warning)
2072 ),
2073 )
2074 .child(
2075 Label::new("Editing will restart the thread from this point.")
2076 .color(Color::Muted)
2077 .size(LabelSize::XSmall),
2078 ),
2079 )
2080 .child(
2081 h_flex()
2082 .gap_0p5()
2083 .child(
2084 IconButton::new(
2085 "cancel-edit-message",
2086 IconName::Close,
2087 )
2088 .shape(ui::IconButtonShape::Square)
2089 .icon_color(Color::Error)
2090 .icon_size(IconSize::Small)
2091 .tooltip({
2092 let focus_handle = focus_handle.clone();
2093 move |window, cx| {
2094 Tooltip::for_action_in(
2095 "Cancel Edit",
2096 &menu::Cancel,
2097 &focus_handle,
2098 window,
2099 cx,
2100 )
2101 }
2102 })
2103 .on_click(cx.listener(Self::handle_cancel_click)),
2104 )
2105 .child(
2106 IconButton::new(
2107 "confirm-edit-message",
2108 IconName::Return,
2109 )
2110 .disabled(state.editor.read(cx).is_empty(cx))
2111 .shape(ui::IconButtonShape::Square)
2112 .icon_color(Color::Muted)
2113 .icon_size(IconSize::Small)
2114 .tooltip({
2115 let focus_handle = focus_handle.clone();
2116 move |window, cx| {
2117 Tooltip::for_action_in(
2118 "Regenerate",
2119 &menu::Confirm,
2120 &focus_handle,
2121 window,
2122 cx,
2123 )
2124 }
2125 })
2126 .on_click(
2127 cx.listener(Self::handle_regenerate_click),
2128 ),
2129 ),
2130 )
2131 )
2132 }),
2133 )
2134 .on_click(cx.listener({
2135 let message_segments = message.segments.clone();
2136 move |this, _, window, cx| {
2137 this.start_editing_message(
2138 message_id,
2139 &message_segments,
2140 &message_creases,
2141 window,
2142 cx,
2143 );
2144 }
2145 })),
2146 ),
2147 Role::Assistant => v_flex()
2148 .id(("message-container", ix))
2149 .px(RESPONSE_PADDING_X)
2150 .gap_2()
2151 .children(message_content)
2152 .when(has_tool_uses, |parent| {
2153 parent.children(tool_uses.into_iter().map(|tool_use| {
2154 self.render_tool_use(tool_use, window, workspace.clone(), cx)
2155 }))
2156 }),
2157 Role::System => div().id(("message-container", ix)).py_1().px_2().child(
2158 v_flex()
2159 .bg(colors.editor_background)
2160 .rounded_sm()
2161 .child(div().p_4().children(message_content)),
2162 ),
2163 };
2164
2165 let after_editing_message = self
2166 .editing_message
2167 .as_ref()
2168 .map_or(false, |(editing_message_id, _)| {
2169 message_id > *editing_message_id
2170 });
2171
2172 let backdrop = div()
2173 .id(("backdrop", ix))
2174 .size_full()
2175 .absolute()
2176 .inset_0()
2177 .bg(panel_bg)
2178 .opacity(0.8)
2179 .block_mouse_except_scroll()
2180 .on_click(cx.listener(Self::handle_cancel_click));
2181
2182 v_flex()
2183 .w_full()
2184 .map(|parent| {
2185 if let Some(checkpoint) = checkpoint.filter(|_| !is_generating) {
2186 let mut is_pending = false;
2187 let mut error = None;
2188 if let Some(last_restore_checkpoint) =
2189 self.thread.read(cx).last_restore_checkpoint()
2190 {
2191 if last_restore_checkpoint.message_id() == message_id {
2192 match last_restore_checkpoint {
2193 LastRestoreCheckpoint::Pending { .. } => is_pending = true,
2194 LastRestoreCheckpoint::Error { error: err, .. } => {
2195 error = Some(err.clone());
2196 }
2197 }
2198 }
2199 }
2200
2201 let restore_checkpoint_button =
2202 Button::new(("restore-checkpoint", ix), "Restore Checkpoint")
2203 .icon(if error.is_some() {
2204 IconName::XCircle
2205 } else {
2206 IconName::Undo
2207 })
2208 .icon_size(IconSize::XSmall)
2209 .icon_position(IconPosition::Start)
2210 .icon_color(if error.is_some() {
2211 Some(Color::Error)
2212 } else {
2213 None
2214 })
2215 .label_size(LabelSize::XSmall)
2216 .disabled(is_pending)
2217 .on_click(cx.listener(move |this, _, _window, cx| {
2218 this.thread.update(cx, |thread, cx| {
2219 thread
2220 .restore_checkpoint(checkpoint.clone(), cx)
2221 .detach_and_log_err(cx);
2222 });
2223 }));
2224
2225 let restore_checkpoint_button = if is_pending {
2226 restore_checkpoint_button
2227 .with_animation(
2228 ("pulsating-restore-checkpoint-button", ix),
2229 Animation::new(Duration::from_secs(2))
2230 .repeat()
2231 .with_easing(pulsating_between(0.6, 1.)),
2232 |label, delta| label.alpha(delta),
2233 )
2234 .into_any_element()
2235 } else if let Some(error) = error {
2236 restore_checkpoint_button
2237 .tooltip(Tooltip::text(error.to_string()))
2238 .into_any_element()
2239 } else {
2240 restore_checkpoint_button.into_any_element()
2241 };
2242
2243 parent.child(
2244 h_flex()
2245 .pt_2p5()
2246 .px_2p5()
2247 .w_full()
2248 .gap_1()
2249 .child(ui::Divider::horizontal())
2250 .child(restore_checkpoint_button)
2251 .child(ui::Divider::horizontal()),
2252 )
2253 } else {
2254 parent
2255 }
2256 })
2257 .when(is_first_message, |parent| {
2258 parent.child(self.render_rules_item(cx))
2259 })
2260 .child(styled_message)
2261 .when(is_generating && is_last_message, |this| {
2262 this.child(
2263 h_flex()
2264 .h_8()
2265 .mt_2()
2266 .mb_4()
2267 .ml_4()
2268 .py_1p5()
2269 .when_some(loading_dots, |this, loading_dots| this.child(loading_dots)),
2270 )
2271 })
2272 .when(show_feedback, move |parent| {
2273 parent.child(feedback_items).when_some(
2274 self.open_feedback_editors.get(&message_id),
2275 move |parent, feedback_editor| {
2276 let focus_handle = feedback_editor.focus_handle(cx);
2277 parent.child(
2278 v_flex()
2279 .key_context("AgentFeedbackMessageEditor")
2280 .on_action(cx.listener(move |this, _: &menu::Cancel, _, cx| {
2281 this.open_feedback_editors.remove(&message_id);
2282 cx.notify();
2283 }))
2284 .on_action(cx.listener(move |this, _: &menu::Confirm, _, cx| {
2285 this.submit_feedback_message(message_id, cx);
2286 cx.notify();
2287 }))
2288 .on_action(cx.listener(Self::confirm_editing_message))
2289 .mb_2()
2290 .mx_4()
2291 .p_2()
2292 .rounded_md()
2293 .border_1()
2294 .border_color(cx.theme().colors().border)
2295 .bg(cx.theme().colors().editor_background)
2296 .child(feedback_editor.clone())
2297 .child(
2298 h_flex()
2299 .gap_1()
2300 .justify_end()
2301 .child(
2302 Button::new("dismiss-feedback-message", "Cancel")
2303 .label_size(LabelSize::Small)
2304 .key_binding(
2305 KeyBinding::for_action_in(
2306 &menu::Cancel,
2307 &focus_handle,
2308 window,
2309 cx,
2310 )
2311 .map(|kb| kb.size(rems_from_px(10.))),
2312 )
2313 .on_click(cx.listener(
2314 move |this, _, _window, cx| {
2315 this.open_feedback_editors
2316 .remove(&message_id);
2317 cx.notify();
2318 },
2319 )),
2320 )
2321 .child(
2322 Button::new(
2323 "submit-feedback-message",
2324 "Share Feedback",
2325 )
2326 .style(ButtonStyle::Tinted(ui::TintColor::Accent))
2327 .label_size(LabelSize::Small)
2328 .key_binding(
2329 KeyBinding::for_action_in(
2330 &menu::Confirm,
2331 &focus_handle,
2332 window,
2333 cx,
2334 )
2335 .map(|kb| kb.size(rems_from_px(10.))),
2336 )
2337 .on_click(
2338 cx.listener(move |this, _, _window, cx| {
2339 this.submit_feedback_message(message_id, cx);
2340 cx.notify()
2341 }),
2342 ),
2343 ),
2344 ),
2345 )
2346 },
2347 )
2348 })
2349 .when(after_editing_message, |parent| {
2350 // Backdrop to dim out the whole thread below the editing user message
2351 parent.relative().child(backdrop)
2352 })
2353 .into_any()
2354 }
2355
2356 fn render_message_content(
2357 &self,
2358 message_id: MessageId,
2359 rendered_message: &RenderedMessage,
2360 has_tool_uses: bool,
2361 workspace: WeakEntity<Workspace>,
2362 window: &Window,
2363 cx: &Context<Self>,
2364 ) -> impl IntoElement {
2365 let is_last_message = self.messages.last() == Some(&message_id);
2366 let is_generating = self.thread.read(cx).is_generating();
2367 let pending_thinking_segment_index = if is_generating && is_last_message && !has_tool_uses {
2368 rendered_message
2369 .segments
2370 .iter()
2371 .enumerate()
2372 .next_back()
2373 .filter(|(_, segment)| matches!(segment, RenderedMessageSegment::Thinking { .. }))
2374 .map(|(index, _)| index)
2375 } else {
2376 None
2377 };
2378
2379 let message_role = self
2380 .thread
2381 .read(cx)
2382 .message(message_id)
2383 .map(|m| m.role)
2384 .unwrap_or(Role::User);
2385
2386 let is_assistant_message = message_role == Role::Assistant;
2387 let is_user_message = message_role == Role::User;
2388
2389 v_flex()
2390 .text_ui(cx)
2391 .gap_2()
2392 .when(is_user_message, |this| this.text_xs())
2393 .children(
2394 rendered_message.segments.iter().enumerate().map(
2395 |(index, segment)| match segment {
2396 RenderedMessageSegment::Thinking {
2397 content,
2398 scroll_handle,
2399 } => self
2400 .render_message_thinking_segment(
2401 message_id,
2402 index,
2403 content.clone(),
2404 &scroll_handle,
2405 Some(index) == pending_thinking_segment_index,
2406 window,
2407 cx,
2408 )
2409 .into_any_element(),
2410 RenderedMessageSegment::Text(markdown) => {
2411 let markdown_element = MarkdownElement::new(
2412 markdown.clone(),
2413 if is_user_message {
2414 let mut style = default_markdown_style(window, cx);
2415 let mut text_style = window.text_style();
2416 let theme_settings = ThemeSettings::get_global(cx);
2417
2418 let buffer_font = theme_settings.buffer_font.family.clone();
2419 let buffer_font_size = TextSize::Small.rems(cx);
2420
2421 text_style.refine(&TextStyleRefinement {
2422 font_family: Some(buffer_font),
2423 font_size: Some(buffer_font_size.into()),
2424 ..Default::default()
2425 });
2426
2427 style.base_text_style = text_style;
2428 style
2429 } else {
2430 default_markdown_style(window, cx)
2431 },
2432 );
2433
2434 let markdown_element = if is_assistant_message {
2435 markdown_element.code_block_renderer(
2436 markdown::CodeBlockRenderer::Custom {
2437 render: Arc::new({
2438 let workspace = workspace.clone();
2439 let active_thread = cx.entity();
2440 move |kind,
2441 parsed_markdown,
2442 range,
2443 metadata,
2444 window,
2445 cx| {
2446 render_markdown_code_block(
2447 message_id,
2448 range.start,
2449 kind,
2450 parsed_markdown,
2451 metadata,
2452 active_thread.clone(),
2453 workspace.clone(),
2454 window,
2455 cx,
2456 )
2457 }
2458 }),
2459 transform: Some(Arc::new({
2460 let active_thread = cx.entity();
2461
2462 move |element, range, _, _, cx| {
2463 let is_expanded = active_thread
2464 .read(cx)
2465 .is_codeblock_expanded(message_id, range.start);
2466
2467 if is_expanded {
2468 return element;
2469 }
2470
2471 element
2472 }
2473 })),
2474 },
2475 )
2476 } else {
2477 markdown_element.code_block_renderer(
2478 markdown::CodeBlockRenderer::Default {
2479 copy_button: false,
2480 copy_button_on_hover: false,
2481 border: true,
2482 },
2483 )
2484 };
2485
2486 div()
2487 .child(markdown_element.on_url_click({
2488 let workspace = self.workspace.clone();
2489 move |text, window, cx| {
2490 open_markdown_link(text, workspace.clone(), window, cx);
2491 }
2492 }))
2493 .into_any_element()
2494 }
2495 },
2496 ),
2497 )
2498 }
2499
2500 fn tool_card_border_color(&self, cx: &Context<Self>) -> Hsla {
2501 cx.theme().colors().border.opacity(0.5)
2502 }
2503
2504 fn tool_card_header_bg(&self, cx: &Context<Self>) -> Hsla {
2505 cx.theme()
2506 .colors()
2507 .element_background
2508 .blend(cx.theme().colors().editor_foreground.opacity(0.025))
2509 }
2510
2511 fn render_message_thinking_segment(
2512 &self,
2513 message_id: MessageId,
2514 ix: usize,
2515 markdown: Entity<Markdown>,
2516 scroll_handle: &ScrollHandle,
2517 pending: bool,
2518 window: &Window,
2519 cx: &Context<Self>,
2520 ) -> impl IntoElement {
2521 let is_open = self
2522 .expanded_thinking_segments
2523 .get(&(message_id, ix))
2524 .copied()
2525 .unwrap_or_default();
2526
2527 let editor_bg = cx.theme().colors().panel_background;
2528
2529 div().map(|this| {
2530 if pending {
2531 this.v_flex()
2532 .mt_neg_2()
2533 .mb_1p5()
2534 .child(
2535 h_flex()
2536 .group("disclosure-header")
2537 .justify_between()
2538 .child(
2539 h_flex()
2540 .gap_1p5()
2541 .child(
2542 Icon::new(IconName::LightBulb)
2543 .size(IconSize::XSmall)
2544 .color(Color::Muted),
2545 )
2546 .child(AnimatedLabel::new("Thinking").size(LabelSize::Small)),
2547 )
2548 .child(
2549 h_flex()
2550 .gap_1()
2551 .child(
2552 div().visible_on_hover("disclosure-header").child(
2553 Disclosure::new("thinking-disclosure", is_open)
2554 .opened_icon(IconName::ChevronUp)
2555 .closed_icon(IconName::ChevronDown)
2556 .on_click(cx.listener({
2557 move |this, _event, _window, _cx| {
2558 let is_open = this
2559 .expanded_thinking_segments
2560 .entry((message_id, ix))
2561 .or_insert(false);
2562
2563 *is_open = !*is_open;
2564 }
2565 })),
2566 ),
2567 )
2568 .child({
2569 Icon::new(IconName::ArrowCircle)
2570 .color(Color::Accent)
2571 .size(IconSize::Small)
2572 .with_animation(
2573 "arrow-circle",
2574 Animation::new(Duration::from_secs(2)).repeat(),
2575 |icon, delta| {
2576 icon.transform(Transformation::rotate(
2577 percentage(delta),
2578 ))
2579 },
2580 )
2581 }),
2582 ),
2583 )
2584 .when(!is_open, |this| {
2585 let gradient_overlay = div()
2586 .rounded_b_lg()
2587 .h_full()
2588 .absolute()
2589 .w_full()
2590 .bottom_0()
2591 .left_0()
2592 .bg(linear_gradient(
2593 180.,
2594 linear_color_stop(editor_bg, 1.),
2595 linear_color_stop(editor_bg.opacity(0.2), 0.),
2596 ));
2597
2598 this.child(
2599 div()
2600 .relative()
2601 .bg(editor_bg)
2602 .rounded_b_lg()
2603 .mt_2()
2604 .pl_4()
2605 .child(
2606 div()
2607 .id(("thinking-content", ix))
2608 .max_h_20()
2609 .track_scroll(scroll_handle)
2610 .text_ui_sm(cx)
2611 .overflow_hidden()
2612 .child(
2613 MarkdownElement::new(
2614 markdown.clone(),
2615 default_markdown_style(window, cx),
2616 )
2617 .on_url_click({
2618 let workspace = self.workspace.clone();
2619 move |text, window, cx| {
2620 open_markdown_link(
2621 text,
2622 workspace.clone(),
2623 window,
2624 cx,
2625 );
2626 }
2627 }),
2628 ),
2629 )
2630 .child(gradient_overlay),
2631 )
2632 })
2633 .when(is_open, |this| {
2634 this.child(
2635 div()
2636 .id(("thinking-content", ix))
2637 .h_full()
2638 .bg(editor_bg)
2639 .text_ui_sm(cx)
2640 .child(
2641 MarkdownElement::new(
2642 markdown.clone(),
2643 default_markdown_style(window, cx),
2644 )
2645 .on_url_click({
2646 let workspace = self.workspace.clone();
2647 move |text, window, cx| {
2648 open_markdown_link(text, workspace.clone(), window, cx);
2649 }
2650 }),
2651 ),
2652 )
2653 })
2654 } else {
2655 this.v_flex()
2656 .mt_neg_2()
2657 .child(
2658 h_flex()
2659 .group("disclosure-header")
2660 .pr_1()
2661 .justify_between()
2662 .opacity(0.8)
2663 .hover(|style| style.opacity(1.))
2664 .child(
2665 h_flex()
2666 .gap_1p5()
2667 .child(
2668 Icon::new(IconName::LightBulb)
2669 .size(IconSize::XSmall)
2670 .color(Color::Muted),
2671 )
2672 .child(Label::new("Thought Process").size(LabelSize::Small)),
2673 )
2674 .child(
2675 div().visible_on_hover("disclosure-header").child(
2676 Disclosure::new("thinking-disclosure", is_open)
2677 .opened_icon(IconName::ChevronUp)
2678 .closed_icon(IconName::ChevronDown)
2679 .on_click(cx.listener({
2680 move |this, _event, _window, _cx| {
2681 let is_open = this
2682 .expanded_thinking_segments
2683 .entry((message_id, ix))
2684 .or_insert(false);
2685
2686 *is_open = !*is_open;
2687 }
2688 })),
2689 ),
2690 ),
2691 )
2692 .child(
2693 div()
2694 .id(("thinking-content", ix))
2695 .relative()
2696 .mt_1p5()
2697 .ml_1p5()
2698 .pl_2p5()
2699 .border_l_1()
2700 .border_color(cx.theme().colors().border_variant)
2701 .text_ui_sm(cx)
2702 .when(is_open, |this| {
2703 this.child(
2704 MarkdownElement::new(
2705 markdown.clone(),
2706 default_markdown_style(window, cx),
2707 )
2708 .on_url_click({
2709 let workspace = self.workspace.clone();
2710 move |text, window, cx| {
2711 open_markdown_link(text, workspace.clone(), window, cx);
2712 }
2713 }),
2714 )
2715 }),
2716 )
2717 }
2718 })
2719 }
2720
2721 fn render_tool_use(
2722 &self,
2723 tool_use: ToolUse,
2724 window: &mut Window,
2725 workspace: WeakEntity<Workspace>,
2726 cx: &mut Context<Self>,
2727 ) -> impl IntoElement + use<> {
2728 if let Some(card) = self.thread.read(cx).card_for_tool(&tool_use.id) {
2729 return card.render(&tool_use.status, window, workspace, cx);
2730 }
2731
2732 let is_open = self
2733 .expanded_tool_uses
2734 .get(&tool_use.id)
2735 .copied()
2736 .unwrap_or_default();
2737
2738 let is_status_finished = matches!(&tool_use.status, ToolUseStatus::Finished(_));
2739
2740 let fs = self
2741 .workspace
2742 .upgrade()
2743 .map(|workspace| workspace.read(cx).app_state().fs.clone());
2744 let needs_confirmation = matches!(&tool_use.status, ToolUseStatus::NeedsConfirmation);
2745 let needs_confirmation_tools = tool_use.needs_confirmation;
2746
2747 let status_icons = div().child(match &tool_use.status {
2748 ToolUseStatus::NeedsConfirmation => {
2749 let icon = Icon::new(IconName::Warning)
2750 .color(Color::Warning)
2751 .size(IconSize::Small);
2752 icon.into_any_element()
2753 }
2754 ToolUseStatus::Pending
2755 | ToolUseStatus::InputStillStreaming
2756 | ToolUseStatus::Running => {
2757 let icon = Icon::new(IconName::ArrowCircle)
2758 .color(Color::Accent)
2759 .size(IconSize::Small);
2760 icon.with_animation(
2761 "arrow-circle",
2762 Animation::new(Duration::from_secs(2)).repeat(),
2763 |icon, delta| icon.transform(Transformation::rotate(percentage(delta))),
2764 )
2765 .into_any_element()
2766 }
2767 ToolUseStatus::Finished(_) => div().w_0().into_any_element(),
2768 ToolUseStatus::Error(_) => {
2769 let icon = Icon::new(IconName::Close)
2770 .color(Color::Error)
2771 .size(IconSize::Small);
2772 icon.into_any_element()
2773 }
2774 });
2775
2776 let rendered_tool_use = self.rendered_tool_uses.get(&tool_use.id).cloned();
2777 let results_content_container = || v_flex().p_2().gap_0p5();
2778
2779 let results_content = v_flex()
2780 .gap_1()
2781 .child(
2782 results_content_container()
2783 .child(
2784 Label::new("Input")
2785 .size(LabelSize::XSmall)
2786 .color(Color::Muted)
2787 .buffer_font(cx),
2788 )
2789 .child(
2790 div()
2791 .w_full()
2792 .text_ui_sm(cx)
2793 .children(rendered_tool_use.as_ref().map(|rendered| {
2794 MarkdownElement::new(
2795 rendered.input.clone(),
2796 tool_use_markdown_style(window, cx),
2797 )
2798 .code_block_renderer(markdown::CodeBlockRenderer::Default {
2799 copy_button: false,
2800 copy_button_on_hover: false,
2801 border: false,
2802 })
2803 .on_url_click({
2804 let workspace = self.workspace.clone();
2805 move |text, window, cx| {
2806 open_markdown_link(text, workspace.clone(), window, cx);
2807 }
2808 })
2809 })),
2810 ),
2811 )
2812 .map(|container| match tool_use.status {
2813 ToolUseStatus::Finished(_) => container.child(
2814 results_content_container()
2815 .border_t_1()
2816 .border_color(self.tool_card_border_color(cx))
2817 .child(
2818 Label::new("Result")
2819 .size(LabelSize::XSmall)
2820 .color(Color::Muted)
2821 .buffer_font(cx),
2822 )
2823 .child(div().w_full().text_ui_sm(cx).children(
2824 rendered_tool_use.as_ref().map(|rendered| {
2825 MarkdownElement::new(
2826 rendered.output.clone(),
2827 tool_use_markdown_style(window, cx),
2828 )
2829 .code_block_renderer(markdown::CodeBlockRenderer::Default {
2830 copy_button: false,
2831 copy_button_on_hover: false,
2832 border: false,
2833 })
2834 .on_url_click({
2835 let workspace = self.workspace.clone();
2836 move |text, window, cx| {
2837 open_markdown_link(text, workspace.clone(), window, cx);
2838 }
2839 })
2840 .into_any_element()
2841 }),
2842 )),
2843 ),
2844 ToolUseStatus::InputStillStreaming | ToolUseStatus::Running => container.child(
2845 results_content_container()
2846 .border_t_1()
2847 .border_color(self.tool_card_border_color(cx))
2848 .child(
2849 h_flex()
2850 .gap_1()
2851 .child(
2852 Icon::new(IconName::ArrowCircle)
2853 .size(IconSize::Small)
2854 .color(Color::Accent)
2855 .with_animation(
2856 "arrow-circle",
2857 Animation::new(Duration::from_secs(2)).repeat(),
2858 |icon, delta| {
2859 icon.transform(Transformation::rotate(percentage(
2860 delta,
2861 )))
2862 },
2863 ),
2864 )
2865 .child(
2866 Label::new("Running…")
2867 .size(LabelSize::XSmall)
2868 .color(Color::Muted)
2869 .buffer_font(cx),
2870 ),
2871 ),
2872 ),
2873 ToolUseStatus::Error(_) => container.child(
2874 results_content_container()
2875 .border_t_1()
2876 .border_color(self.tool_card_border_color(cx))
2877 .child(
2878 Label::new("Error")
2879 .size(LabelSize::XSmall)
2880 .color(Color::Muted)
2881 .buffer_font(cx),
2882 )
2883 .child(
2884 div()
2885 .text_ui_sm(cx)
2886 .children(rendered_tool_use.as_ref().map(|rendered| {
2887 MarkdownElement::new(
2888 rendered.output.clone(),
2889 tool_use_markdown_style(window, cx),
2890 )
2891 .on_url_click({
2892 let workspace = self.workspace.clone();
2893 move |text, window, cx| {
2894 open_markdown_link(text, workspace.clone(), window, cx);
2895 }
2896 })
2897 .into_any_element()
2898 })),
2899 ),
2900 ),
2901 ToolUseStatus::Pending => container,
2902 ToolUseStatus::NeedsConfirmation => container.child(
2903 results_content_container()
2904 .border_t_1()
2905 .border_color(self.tool_card_border_color(cx))
2906 .child(
2907 Label::new("Asking Permission")
2908 .size(LabelSize::Small)
2909 .color(Color::Muted)
2910 .buffer_font(cx),
2911 ),
2912 ),
2913 });
2914
2915 let gradient_overlay = |color: Hsla| {
2916 div()
2917 .h_full()
2918 .absolute()
2919 .w_12()
2920 .bottom_0()
2921 .map(|element| {
2922 if is_status_finished {
2923 element.right_6()
2924 } else {
2925 element.right(px(44.))
2926 }
2927 })
2928 .bg(linear_gradient(
2929 90.,
2930 linear_color_stop(color, 1.),
2931 linear_color_stop(color.opacity(0.2), 0.),
2932 ))
2933 };
2934
2935 v_flex().gap_1().mb_2().map(|element| {
2936 if !needs_confirmation_tools {
2937 element.child(
2938 v_flex()
2939 .child(
2940 h_flex()
2941 .group("disclosure-header")
2942 .relative()
2943 .gap_1p5()
2944 .justify_between()
2945 .opacity(0.8)
2946 .hover(|style| style.opacity(1.))
2947 .when(!is_status_finished, |this| this.pr_2())
2948 .child(
2949 h_flex()
2950 .id("tool-label-container")
2951 .gap_1p5()
2952 .max_w_full()
2953 .overflow_x_scroll()
2954 .child(
2955 Icon::new(tool_use.icon)
2956 .size(IconSize::XSmall)
2957 .color(Color::Muted),
2958 )
2959 .child(
2960 h_flex().pr_8().text_size(rems(0.8125)).children(
2961 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| {
2962 open_markdown_link(text, workspace.clone(), window, cx);
2963 }}))
2964 ),
2965 ),
2966 )
2967 .child(
2968 h_flex()
2969 .gap_1()
2970 .child(
2971 div().visible_on_hover("disclosure-header").child(
2972 Disclosure::new("tool-use-disclosure", is_open)
2973 .opened_icon(IconName::ChevronUp)
2974 .closed_icon(IconName::ChevronDown)
2975 .on_click(cx.listener({
2976 let tool_use_id = tool_use.id.clone();
2977 move |this, _event, _window, _cx| {
2978 let is_open = this
2979 .expanded_tool_uses
2980 .entry(tool_use_id.clone())
2981 .or_insert(false);
2982
2983 *is_open = !*is_open;
2984 }
2985 })),
2986 ),
2987 )
2988 .child(status_icons),
2989 )
2990 .child(gradient_overlay(cx.theme().colors().panel_background)),
2991 )
2992 .map(|parent| {
2993 if !is_open {
2994 return parent;
2995 }
2996
2997 parent.child(
2998 v_flex()
2999 .mt_1()
3000 .border_1()
3001 .border_color(self.tool_card_border_color(cx))
3002 .bg(cx.theme().colors().editor_background)
3003 .rounded_lg()
3004 .child(results_content),
3005 )
3006 }),
3007 )
3008 } else {
3009 v_flex()
3010 .mb_2()
3011 .rounded_lg()
3012 .border_1()
3013 .border_color(self.tool_card_border_color(cx))
3014 .overflow_hidden()
3015 .child(
3016 h_flex()
3017 .group("disclosure-header")
3018 .relative()
3019 .justify_between()
3020 .py_1()
3021 .map(|element| {
3022 if is_status_finished {
3023 element.pl_2().pr_0p5()
3024 } else {
3025 element.px_2()
3026 }
3027 })
3028 .bg(self.tool_card_header_bg(cx))
3029 .map(|element| {
3030 if is_open {
3031 element.border_b_1().rounded_t_md()
3032 } else if needs_confirmation {
3033 element.rounded_t_md()
3034 } else {
3035 element.rounded_md()
3036 }
3037 })
3038 .border_color(self.tool_card_border_color(cx))
3039 .child(
3040 h_flex()
3041 .id("tool-label-container")
3042 .gap_1p5()
3043 .max_w_full()
3044 .overflow_x_scroll()
3045 .child(
3046 Icon::new(tool_use.icon)
3047 .size(IconSize::XSmall)
3048 .color(Color::Muted),
3049 )
3050 .child(
3051 h_flex().pr_8().text_ui_sm(cx).children(
3052 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| {
3053 open_markdown_link(text, workspace.clone(), window, cx);
3054 }}))
3055 ),
3056 ),
3057 )
3058 .child(
3059 h_flex()
3060 .gap_1()
3061 .child(
3062 div().visible_on_hover("disclosure-header").child(
3063 Disclosure::new("tool-use-disclosure", is_open)
3064 .opened_icon(IconName::ChevronUp)
3065 .closed_icon(IconName::ChevronDown)
3066 .on_click(cx.listener({
3067 let tool_use_id = tool_use.id.clone();
3068 move |this, _event, _window, _cx| {
3069 let is_open = this
3070 .expanded_tool_uses
3071 .entry(tool_use_id.clone())
3072 .or_insert(false);
3073
3074 *is_open = !*is_open;
3075 }
3076 })),
3077 ),
3078 )
3079 .child(status_icons),
3080 )
3081 .child(gradient_overlay(self.tool_card_header_bg(cx))),
3082 )
3083 .map(|parent| {
3084 if !is_open {
3085 return parent;
3086 }
3087
3088 parent.child(
3089 v_flex()
3090 .bg(cx.theme().colors().editor_background)
3091 .map(|element| {
3092 if needs_confirmation {
3093 element.rounded_none()
3094 } else {
3095 element.rounded_b_lg()
3096 }
3097 })
3098 .child(results_content),
3099 )
3100 })
3101 .when(needs_confirmation, |this| {
3102 this.child(
3103 h_flex()
3104 .py_1()
3105 .pl_2()
3106 .pr_1()
3107 .gap_1()
3108 .justify_between()
3109 .bg(cx.theme().colors().editor_background)
3110 .border_t_1()
3111 .border_color(self.tool_card_border_color(cx))
3112 .rounded_b_lg()
3113 .child(
3114 AnimatedLabel::new("Waiting for Confirmation").size(LabelSize::Small)
3115 )
3116 .child(
3117 h_flex()
3118 .gap_0p5()
3119 .child({
3120 let tool_id = tool_use.id.clone();
3121 Button::new(
3122 "always-allow-tool-action",
3123 "Always Allow",
3124 )
3125 .label_size(LabelSize::Small)
3126 .icon(IconName::CheckDouble)
3127 .icon_position(IconPosition::Start)
3128 .icon_size(IconSize::Small)
3129 .icon_color(Color::Success)
3130 .tooltip(move |window, cx| {
3131 Tooltip::with_meta(
3132 "Never ask for permission",
3133 None,
3134 "Restore the original behavior in your Agent Panel settings",
3135 window,
3136 cx,
3137 )
3138 })
3139 .on_click(cx.listener(
3140 move |this, event, window, cx| {
3141 if let Some(fs) = fs.clone() {
3142 update_settings_file::<AgentSettings>(
3143 fs.clone(),
3144 cx,
3145 |settings, _| {
3146 settings.set_always_allow_tool_actions(true);
3147 },
3148 );
3149 }
3150 this.handle_allow_tool(
3151 tool_id.clone(),
3152 event,
3153 window,
3154 cx,
3155 )
3156 },
3157 ))
3158 })
3159 .child(ui::Divider::vertical())
3160 .child({
3161 let tool_id = tool_use.id.clone();
3162 Button::new("allow-tool-action", "Allow")
3163 .label_size(LabelSize::Small)
3164 .icon(IconName::Check)
3165 .icon_position(IconPosition::Start)
3166 .icon_size(IconSize::Small)
3167 .icon_color(Color::Success)
3168 .on_click(cx.listener(
3169 move |this, event, window, cx| {
3170 this.handle_allow_tool(
3171 tool_id.clone(),
3172 event,
3173 window,
3174 cx,
3175 )
3176 },
3177 ))
3178 })
3179 .child({
3180 let tool_id = tool_use.id.clone();
3181 let tool_name: Arc<str> = tool_use.name.into();
3182 Button::new("deny-tool", "Deny")
3183 .label_size(LabelSize::Small)
3184 .icon(IconName::Close)
3185 .icon_position(IconPosition::Start)
3186 .icon_size(IconSize::Small)
3187 .icon_color(Color::Error)
3188 .on_click(cx.listener(
3189 move |this, event, window, cx| {
3190 this.handle_deny_tool(
3191 tool_id.clone(),
3192 tool_name.clone(),
3193 event,
3194 window,
3195 cx,
3196 )
3197 },
3198 ))
3199 }),
3200 ),
3201 )
3202 })
3203 }
3204 }).into_any_element()
3205 }
3206
3207 fn render_rules_item(&self, cx: &Context<Self>) -> AnyElement {
3208 let project_context = self.thread.read(cx).project_context();
3209 let project_context = project_context.borrow();
3210 let Some(project_context) = project_context.as_ref() else {
3211 return div().into_any();
3212 };
3213
3214 let user_rules_text = if project_context.user_rules.is_empty() {
3215 None
3216 } else if project_context.user_rules.len() == 1 {
3217 let user_rules = &project_context.user_rules[0];
3218
3219 match user_rules.title.as_ref() {
3220 Some(title) => Some(format!("Using \"{title}\" user rule")),
3221 None => Some("Using user rule".into()),
3222 }
3223 } else {
3224 Some(format!(
3225 "Using {} user rules",
3226 project_context.user_rules.len()
3227 ))
3228 };
3229
3230 let first_user_rules_id = project_context
3231 .user_rules
3232 .first()
3233 .map(|user_rules| user_rules.uuid.0);
3234
3235 let rules_files = project_context
3236 .worktrees
3237 .iter()
3238 .filter_map(|worktree| worktree.rules_file.as_ref())
3239 .collect::<Vec<_>>();
3240
3241 let rules_file_text = match rules_files.as_slice() {
3242 &[] => None,
3243 &[rules_file] => Some(format!(
3244 "Using project {:?} file",
3245 rules_file.path_in_worktree
3246 )),
3247 rules_files => Some(format!("Using {} project rules files", rules_files.len())),
3248 };
3249
3250 if user_rules_text.is_none() && rules_file_text.is_none() {
3251 return div().into_any();
3252 }
3253
3254 v_flex()
3255 .pt_2()
3256 .px_2p5()
3257 .gap_1()
3258 .when_some(user_rules_text, |parent, user_rules_text| {
3259 parent.child(
3260 h_flex()
3261 .w_full()
3262 .child(
3263 Icon::new(RULES_ICON)
3264 .size(IconSize::XSmall)
3265 .color(Color::Disabled),
3266 )
3267 .child(
3268 Label::new(user_rules_text)
3269 .size(LabelSize::XSmall)
3270 .color(Color::Muted)
3271 .truncate()
3272 .buffer_font(cx)
3273 .ml_1p5()
3274 .mr_0p5(),
3275 )
3276 .child(
3277 IconButton::new("open-prompt-library", IconName::ArrowUpRightAlt)
3278 .shape(ui::IconButtonShape::Square)
3279 .icon_size(IconSize::XSmall)
3280 .icon_color(Color::Ignored)
3281 // TODO: Figure out a way to pass focus handle here so we can display the `OpenRulesLibrary` keybinding
3282 .tooltip(Tooltip::text("View User Rules"))
3283 .on_click(move |_event, window, cx| {
3284 window.dispatch_action(
3285 Box::new(OpenRulesLibrary {
3286 prompt_to_select: first_user_rules_id,
3287 }),
3288 cx,
3289 )
3290 }),
3291 ),
3292 )
3293 })
3294 .when_some(rules_file_text, |parent, rules_file_text| {
3295 parent.child(
3296 h_flex()
3297 .w_full()
3298 .child(
3299 Icon::new(IconName::File)
3300 .size(IconSize::XSmall)
3301 .color(Color::Disabled),
3302 )
3303 .child(
3304 Label::new(rules_file_text)
3305 .size(LabelSize::XSmall)
3306 .color(Color::Muted)
3307 .buffer_font(cx)
3308 .ml_1p5()
3309 .mr_0p5(),
3310 )
3311 .child(
3312 IconButton::new("open-rule", IconName::ArrowUpRightAlt)
3313 .shape(ui::IconButtonShape::Square)
3314 .icon_size(IconSize::XSmall)
3315 .icon_color(Color::Ignored)
3316 .on_click(cx.listener(Self::handle_open_rules))
3317 .tooltip(Tooltip::text("View Rules")),
3318 ),
3319 )
3320 })
3321 .into_any()
3322 }
3323
3324 fn handle_allow_tool(
3325 &mut self,
3326 tool_use_id: LanguageModelToolUseId,
3327 _: &ClickEvent,
3328 window: &mut Window,
3329 cx: &mut Context<Self>,
3330 ) {
3331 if let Some(PendingToolUseStatus::NeedsConfirmation(c)) = self
3332 .thread
3333 .read(cx)
3334 .pending_tool(&tool_use_id)
3335 .map(|tool_use| tool_use.status.clone())
3336 {
3337 self.thread.update(cx, |thread, cx| {
3338 if let Some(configured) = thread.get_or_init_configured_model(cx) {
3339 thread.run_tool(
3340 c.tool_use_id.clone(),
3341 c.ui_text.clone(),
3342 c.input.clone(),
3343 c.request.clone(),
3344 c.tool.clone(),
3345 configured.model,
3346 Some(window.window_handle()),
3347 cx,
3348 );
3349 }
3350 });
3351 }
3352 }
3353
3354 fn handle_deny_tool(
3355 &mut self,
3356 tool_use_id: LanguageModelToolUseId,
3357 tool_name: Arc<str>,
3358 _: &ClickEvent,
3359 window: &mut Window,
3360 cx: &mut Context<Self>,
3361 ) {
3362 let window_handle = window.window_handle();
3363 self.thread.update(cx, |thread, cx| {
3364 thread.deny_tool_use(tool_use_id, tool_name, Some(window_handle), cx);
3365 });
3366 }
3367
3368 fn handle_open_rules(&mut self, _: &ClickEvent, window: &mut Window, cx: &mut Context<Self>) {
3369 let project_context = self.thread.read(cx).project_context();
3370 let project_context = project_context.borrow();
3371 let Some(project_context) = project_context.as_ref() else {
3372 return;
3373 };
3374
3375 let project_entry_ids = project_context
3376 .worktrees
3377 .iter()
3378 .flat_map(|worktree| worktree.rules_file.as_ref())
3379 .map(|rules_file| ProjectEntryId::from_usize(rules_file.project_entry_id))
3380 .collect::<Vec<_>>();
3381
3382 self.workspace
3383 .update(cx, move |workspace, cx| {
3384 // TODO: Open a multibuffer instead? In some cases this doesn't make the set of rules
3385 // files clear. For example, if rules file 1 is already open but rules file 2 is not,
3386 // this would open and focus rules file 2 in a tab that is not next to rules file 1.
3387 let project = workspace.project().read(cx);
3388 let project_paths = project_entry_ids
3389 .into_iter()
3390 .flat_map(|entry_id| project.path_for_entry(entry_id, cx))
3391 .collect::<Vec<_>>();
3392 for project_path in project_paths {
3393 workspace
3394 .open_path(project_path, None, true, window, cx)
3395 .detach_and_log_err(cx);
3396 }
3397 })
3398 .ok();
3399 }
3400
3401 fn dismiss_notifications(&mut self, cx: &mut Context<ActiveThread>) {
3402 for window in self.notifications.drain(..) {
3403 window
3404 .update(cx, |_, window, _| {
3405 window.remove_window();
3406 })
3407 .ok();
3408
3409 self.notification_subscriptions.remove(&window);
3410 }
3411 }
3412
3413 fn render_vertical_scrollbar(&self, cx: &mut Context<Self>) -> Option<Stateful<Div>> {
3414 if !self.show_scrollbar && !self.scrollbar_state.is_dragging() {
3415 return None;
3416 }
3417
3418 Some(
3419 div()
3420 .occlude()
3421 .id("active-thread-scrollbar")
3422 .on_mouse_move(cx.listener(|_, _, _, cx| {
3423 cx.notify();
3424 cx.stop_propagation()
3425 }))
3426 .on_hover(|_, _, cx| {
3427 cx.stop_propagation();
3428 })
3429 .on_any_mouse_down(|_, _, cx| {
3430 cx.stop_propagation();
3431 })
3432 .on_mouse_up(
3433 MouseButton::Left,
3434 cx.listener(|_, _, _, cx| {
3435 cx.stop_propagation();
3436 }),
3437 )
3438 .on_scroll_wheel(cx.listener(|_, _, _, cx| {
3439 cx.notify();
3440 }))
3441 .h_full()
3442 .absolute()
3443 .right_1()
3444 .top_1()
3445 .bottom_0()
3446 .w(px(12.))
3447 .cursor_default()
3448 .children(Scrollbar::vertical(self.scrollbar_state.clone())),
3449 )
3450 }
3451
3452 fn hide_scrollbar_later(&mut self, cx: &mut Context<Self>) {
3453 const SCROLLBAR_SHOW_INTERVAL: Duration = Duration::from_secs(1);
3454 self.hide_scrollbar_task = Some(cx.spawn(async move |thread, cx| {
3455 cx.background_executor()
3456 .timer(SCROLLBAR_SHOW_INTERVAL)
3457 .await;
3458 thread
3459 .update(cx, |thread, cx| {
3460 if !thread.scrollbar_state.is_dragging() {
3461 thread.show_scrollbar = false;
3462 cx.notify();
3463 }
3464 })
3465 .log_err();
3466 }))
3467 }
3468
3469 pub fn is_codeblock_expanded(&self, message_id: MessageId, ix: usize) -> bool {
3470 self.expanded_code_blocks
3471 .get(&(message_id, ix))
3472 .copied()
3473 .unwrap_or(true)
3474 }
3475
3476 pub fn toggle_codeblock_expanded(&mut self, message_id: MessageId, ix: usize) {
3477 let is_expanded = self
3478 .expanded_code_blocks
3479 .entry((message_id, ix))
3480 .or_insert(true);
3481 *is_expanded = !*is_expanded;
3482 }
3483
3484 pub fn scroll_to_bottom(&mut self, cx: &mut Context<Self>) {
3485 self.list_state.reset(self.messages.len());
3486 cx.notify();
3487 }
3488}
3489
3490pub enum ActiveThreadEvent {
3491 EditingMessageTokenCountChanged,
3492}
3493
3494impl EventEmitter<ActiveThreadEvent> for ActiveThread {}
3495
3496impl Render for ActiveThread {
3497 fn render(&mut self, _window: &mut Window, cx: &mut Context<Self>) -> impl IntoElement {
3498 v_flex()
3499 .size_full()
3500 .relative()
3501 .bg(cx.theme().colors().panel_background)
3502 .on_mouse_move(cx.listener(|this, _, _, cx| {
3503 this.show_scrollbar = true;
3504 this.hide_scrollbar_later(cx);
3505 cx.notify();
3506 }))
3507 .on_scroll_wheel(cx.listener(|this, _, _, cx| {
3508 this.show_scrollbar = true;
3509 this.hide_scrollbar_later(cx);
3510 cx.notify();
3511 }))
3512 .on_mouse_up(
3513 MouseButton::Left,
3514 cx.listener(|this, _, _, cx| {
3515 this.hide_scrollbar_later(cx);
3516 }),
3517 )
3518 .child(list(self.list_state.clone()).flex_grow())
3519 .when_some(self.render_vertical_scrollbar(cx), |this, scrollbar| {
3520 this.child(scrollbar)
3521 })
3522 }
3523}
3524
3525pub(crate) fn open_active_thread_as_markdown(
3526 thread: Entity<Thread>,
3527 workspace: Entity<Workspace>,
3528 window: &mut Window,
3529 cx: &mut App,
3530) -> Task<anyhow::Result<()>> {
3531 let markdown_language_task = workspace
3532 .read(cx)
3533 .app_state()
3534 .languages
3535 .language_for_name("Markdown");
3536
3537 window.spawn(cx, async move |cx| {
3538 let markdown_language = markdown_language_task.await?;
3539
3540 workspace.update_in(cx, |workspace, window, cx| {
3541 let thread = thread.read(cx);
3542 let markdown = thread.to_markdown(cx)?;
3543 let thread_summary = thread.summary().or_default().to_string();
3544
3545 let project = workspace.project().clone();
3546
3547 if !project.read(cx).is_local() {
3548 anyhow::bail!("failed to open active thread as markdown in remote project");
3549 }
3550
3551 let buffer = project.update(cx, |project, cx| {
3552 project.create_local_buffer(&markdown, Some(markdown_language), cx)
3553 });
3554 let buffer =
3555 cx.new(|cx| MultiBuffer::singleton(buffer, cx).with_title(thread_summary.clone()));
3556
3557 workspace.add_item_to_active_pane(
3558 Box::new(cx.new(|cx| {
3559 let mut editor =
3560 Editor::for_multibuffer(buffer, Some(project.clone()), window, cx);
3561 editor.set_breadcrumb_header(thread_summary);
3562 editor
3563 })),
3564 None,
3565 true,
3566 window,
3567 cx,
3568 );
3569
3570 anyhow::Ok(())
3571 })??;
3572 anyhow::Ok(())
3573 })
3574}
3575
3576pub(crate) fn open_context(
3577 context: &AgentContextHandle,
3578 workspace: Entity<Workspace>,
3579 window: &mut Window,
3580 cx: &mut App,
3581) {
3582 match context {
3583 AgentContextHandle::File(file_context) => {
3584 if let Some(project_path) = file_context.project_path(cx) {
3585 workspace.update(cx, |workspace, cx| {
3586 workspace
3587 .open_path(project_path, None, true, window, cx)
3588 .detach_and_log_err(cx);
3589 });
3590 }
3591 }
3592
3593 AgentContextHandle::Directory(directory_context) => {
3594 let entry_id = directory_context.entry_id;
3595 workspace.update(cx, |workspace, cx| {
3596 workspace.project().update(cx, |_project, cx| {
3597 cx.emit(project::Event::RevealInProjectPanel(entry_id));
3598 })
3599 })
3600 }
3601
3602 AgentContextHandle::Symbol(symbol_context) => {
3603 let buffer = symbol_context.buffer.read(cx);
3604 if let Some(project_path) = buffer.project_path(cx) {
3605 let snapshot = buffer.snapshot();
3606 let target_position = symbol_context.range.start.to_point(&snapshot);
3607 open_editor_at_position(project_path, target_position, &workspace, window, cx)
3608 .detach();
3609 }
3610 }
3611
3612 AgentContextHandle::Selection(selection_context) => {
3613 let buffer = selection_context.buffer.read(cx);
3614 if let Some(project_path) = buffer.project_path(cx) {
3615 let snapshot = buffer.snapshot();
3616 let target_position = selection_context.range.start.to_point(&snapshot);
3617
3618 open_editor_at_position(project_path, target_position, &workspace, window, cx)
3619 .detach();
3620 }
3621 }
3622
3623 AgentContextHandle::FetchedUrl(fetched_url_context) => {
3624 cx.open_url(&fetched_url_context.url);
3625 }
3626
3627 AgentContextHandle::Thread(thread_context) => workspace.update(cx, |workspace, cx| {
3628 if let Some(panel) = workspace.panel::<AgentPanel>(cx) {
3629 panel.update(cx, |panel, cx| {
3630 panel.open_thread(thread_context.thread.clone(), window, cx);
3631 });
3632 }
3633 }),
3634
3635 AgentContextHandle::TextThread(text_thread_context) => {
3636 workspace.update(cx, |workspace, cx| {
3637 if let Some(panel) = workspace.panel::<AgentPanel>(cx) {
3638 panel.update(cx, |panel, cx| {
3639 panel.open_prompt_editor(text_thread_context.context.clone(), window, cx)
3640 });
3641 }
3642 })
3643 }
3644
3645 AgentContextHandle::Rules(rules_context) => window.dispatch_action(
3646 Box::new(OpenRulesLibrary {
3647 prompt_to_select: Some(rules_context.prompt_id.0),
3648 }),
3649 cx,
3650 ),
3651
3652 AgentContextHandle::Image(_) => {}
3653 }
3654}
3655
3656fn open_editor_at_position(
3657 project_path: project::ProjectPath,
3658 target_position: Point,
3659 workspace: &Entity<Workspace>,
3660 window: &mut Window,
3661 cx: &mut App,
3662) -> Task<()> {
3663 let open_task = workspace.update(cx, |workspace, cx| {
3664 workspace.open_path(project_path, None, true, window, cx)
3665 });
3666 window.spawn(cx, async move |cx| {
3667 if let Some(active_editor) = open_task
3668 .await
3669 .log_err()
3670 .and_then(|item| item.downcast::<Editor>())
3671 {
3672 active_editor
3673 .downgrade()
3674 .update_in(cx, |editor, window, cx| {
3675 editor.go_to_singleton_buffer_point(target_position, window, cx);
3676 })
3677 .log_err();
3678 }
3679 })
3680}
3681
3682#[cfg(test)]
3683mod tests {
3684 use assistant_tool::{ToolRegistry, ToolWorkingSet};
3685 use editor::{EditorSettings, display_map::CreaseMetadata};
3686 use fs::FakeFs;
3687 use gpui::{AppContext, TestAppContext, VisualTestContext};
3688 use language_model::{
3689 ConfiguredModel, LanguageModel, LanguageModelRegistry,
3690 fake_provider::{FakeLanguageModel, FakeLanguageModelProvider},
3691 };
3692 use project::Project;
3693 use prompt_store::PromptBuilder;
3694 use serde_json::json;
3695 use settings::SettingsStore;
3696 use util::path;
3697 use workspace::CollaboratorId;
3698
3699 use crate::{ContextLoadResult, thread_store};
3700
3701 use super::*;
3702
3703 #[gpui::test]
3704 async fn test_agent_is_unfollowed_after_cancelling_completion(cx: &mut TestAppContext) {
3705 init_test_settings(cx);
3706
3707 let project = create_test_project(
3708 cx,
3709 json!({"code.rs": "fn main() {\n println!(\"Hello, world!\");\n}"}),
3710 )
3711 .await;
3712
3713 let (cx, _active_thread, workspace, thread, model) =
3714 setup_test_environment(cx, project.clone()).await;
3715
3716 // Insert user message without any context (empty context vector)
3717 thread.update(cx, |thread, cx| {
3718 thread.insert_user_message(
3719 "What is the best way to learn Rust?",
3720 ContextLoadResult::default(),
3721 None,
3722 vec![],
3723 cx,
3724 );
3725 });
3726
3727 // Stream response to user message
3728 thread.update(cx, |thread, cx| {
3729 let request =
3730 thread.to_completion_request(model.clone(), CompletionIntent::UserPrompt, cx);
3731 thread.stream_completion(request, model, cx.active_window(), cx)
3732 });
3733 // Follow the agent
3734 cx.update(|window, cx| {
3735 workspace.update(cx, |workspace, cx| {
3736 workspace.follow(CollaboratorId::Agent, window, cx);
3737 })
3738 });
3739 assert!(cx.read(|cx| workspace.read(cx).is_being_followed(CollaboratorId::Agent)));
3740
3741 // Cancel the current completion
3742 thread.update(cx, |thread, cx| {
3743 thread.cancel_last_completion(cx.active_window(), cx)
3744 });
3745
3746 cx.executor().run_until_parked();
3747
3748 // No longer following the agent
3749 assert!(!cx.read(|cx| workspace.read(cx).is_being_followed(CollaboratorId::Agent)));
3750 }
3751
3752 #[gpui::test]
3753 async fn test_reinserting_creases_for_edited_message(cx: &mut TestAppContext) {
3754 init_test_settings(cx);
3755
3756 let project = create_test_project(cx, json!({})).await;
3757
3758 let (cx, active_thread, _, thread, model) =
3759 setup_test_environment(cx, project.clone()).await;
3760 cx.update(|_, cx| {
3761 LanguageModelRegistry::global(cx).update(cx, |registry, cx| {
3762 registry.set_default_model(
3763 Some(ConfiguredModel {
3764 provider: Arc::new(FakeLanguageModelProvider),
3765 model,
3766 }),
3767 cx,
3768 );
3769 });
3770 });
3771
3772 let creases = vec![MessageCrease {
3773 range: 14..22,
3774 metadata: CreaseMetadata {
3775 icon_path: "icon".into(),
3776 label: "foo.txt".into(),
3777 },
3778 context: None,
3779 }];
3780
3781 let message = thread.update(cx, |thread, cx| {
3782 let message_id = thread.insert_user_message(
3783 "Tell me about @foo.txt",
3784 ContextLoadResult::default(),
3785 None,
3786 creases,
3787 cx,
3788 );
3789 thread.message(message_id).cloned().unwrap()
3790 });
3791
3792 active_thread.update_in(cx, |active_thread, window, cx| {
3793 active_thread.start_editing_message(
3794 message.id,
3795 message.segments.as_slice(),
3796 message.creases.as_slice(),
3797 window,
3798 cx,
3799 );
3800 let editor = active_thread
3801 .editing_message
3802 .as_ref()
3803 .unwrap()
3804 .1
3805 .editor
3806 .clone();
3807 editor.update(cx, |editor, cx| editor.edit([(0..13, "modified")], cx));
3808 active_thread.confirm_editing_message(&Default::default(), window, cx);
3809 });
3810 cx.run_until_parked();
3811
3812 let message = thread.update(cx, |thread, _| thread.message(message.id).cloned().unwrap());
3813 active_thread.update_in(cx, |active_thread, window, cx| {
3814 active_thread.start_editing_message(
3815 message.id,
3816 message.segments.as_slice(),
3817 message.creases.as_slice(),
3818 window,
3819 cx,
3820 );
3821 let editor = active_thread
3822 .editing_message
3823 .as_ref()
3824 .unwrap()
3825 .1
3826 .editor
3827 .clone();
3828 let text = editor.update(cx, |editor, cx| editor.text(cx));
3829 assert_eq!(text, "modified @foo.txt");
3830 });
3831 }
3832
3833 fn init_test_settings(cx: &mut TestAppContext) {
3834 cx.update(|cx| {
3835 let settings_store = SettingsStore::test(cx);
3836 cx.set_global(settings_store);
3837 language::init(cx);
3838 Project::init_settings(cx);
3839 AgentSettings::register(cx);
3840 prompt_store::init(cx);
3841 thread_store::init(cx);
3842 workspace::init_settings(cx);
3843 language_model::init_settings(cx);
3844 ThemeSettings::register(cx);
3845 EditorSettings::register(cx);
3846 ToolRegistry::default_global(cx);
3847 });
3848 }
3849
3850 // Helper to create a test project with test files
3851 async fn create_test_project(
3852 cx: &mut TestAppContext,
3853 files: serde_json::Value,
3854 ) -> Entity<Project> {
3855 let fs = FakeFs::new(cx.executor());
3856 fs.insert_tree(path!("/test"), files).await;
3857 Project::test(fs, [path!("/test").as_ref()], cx).await
3858 }
3859
3860 async fn setup_test_environment(
3861 cx: &mut TestAppContext,
3862 project: Entity<Project>,
3863 ) -> (
3864 &mut VisualTestContext,
3865 Entity<ActiveThread>,
3866 Entity<Workspace>,
3867 Entity<Thread>,
3868 Arc<dyn LanguageModel>,
3869 ) {
3870 let (workspace, cx) =
3871 cx.add_window_view(|window, cx| Workspace::test_new(project.clone(), window, cx));
3872
3873 let thread_store = cx
3874 .update(|_, cx| {
3875 ThreadStore::load(
3876 project.clone(),
3877 cx.new(|_| ToolWorkingSet::default()),
3878 None,
3879 Arc::new(PromptBuilder::new(None).unwrap()),
3880 cx,
3881 )
3882 })
3883 .await
3884 .unwrap();
3885
3886 let text_thread_store = cx
3887 .update(|_, cx| {
3888 TextThreadStore::new(
3889 project.clone(),
3890 Arc::new(PromptBuilder::new(None).unwrap()),
3891 Default::default(),
3892 cx,
3893 )
3894 })
3895 .await
3896 .unwrap();
3897
3898 let thread = thread_store.update(cx, |store, cx| store.create_thread(cx));
3899 let context_store =
3900 cx.new(|_cx| ContextStore::new(project.downgrade(), Some(thread_store.downgrade())));
3901
3902 let model = FakeLanguageModel::default();
3903 let model: Arc<dyn LanguageModel> = Arc::new(model);
3904
3905 let language_registry = LanguageRegistry::new(cx.executor());
3906 let language_registry = Arc::new(language_registry);
3907
3908 let active_thread = cx.update(|window, cx| {
3909 cx.new(|cx| {
3910 ActiveThread::new(
3911 thread.clone(),
3912 thread_store.clone(),
3913 text_thread_store,
3914 context_store.clone(),
3915 language_registry.clone(),
3916 workspace.downgrade(),
3917 window,
3918 cx,
3919 )
3920 })
3921 });
3922
3923 (cx, active_thread, workspace, thread, model)
3924 }
3925}