1use crate::AgentPanel;
2use crate::context::{AgentContextHandle, RULES_ICON};
3use crate::context_picker::{ContextPicker, MentionLink};
4use crate::context_store::ContextStore;
5use crate::context_strip::{ContextStrip, ContextStripEvent, SuggestContextKind};
6use crate::message_editor::{extract_message_creases, insert_message_creases};
7use crate::thread::{
8 LastRestoreCheckpoint, MessageCrease, MessageId, MessageSegment, Thread, ThreadError,
9 ThreadEvent, ThreadFeedback, ThreadSummary,
10};
11use crate::thread_store::{RulesLoadingError, TextThreadStore, ThreadStore};
12use crate::tool_use::{PendingToolUseStatus, ToolUse};
13use crate::ui::{
14 AddedContext, AgentNotification, AgentNotificationEvent, AnimatedLabel, ContextPill,
15};
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 window,
1352 cx,
1353 )
1354 });
1355
1356 let context_strip_subscription =
1357 cx.subscribe_in(&context_strip, window, Self::handle_context_strip_event);
1358
1359 self.editing_message = Some((
1360 message_id,
1361 EditingMessageState {
1362 editor: editor.clone(),
1363 context_strip,
1364 context_picker_menu_handle,
1365 last_estimated_token_count: None,
1366 _subscriptions: [buffer_edited_subscription, context_strip_subscription],
1367 _update_token_count_task: None,
1368 },
1369 ));
1370 self.update_editing_message_token_count(false, cx);
1371 cx.notify();
1372 }
1373
1374 fn handle_context_strip_event(
1375 &mut self,
1376 _context_strip: &Entity<ContextStrip>,
1377 event: &ContextStripEvent,
1378 window: &mut Window,
1379 cx: &mut Context<Self>,
1380 ) {
1381 if let Some((_, state)) = self.editing_message.as_ref() {
1382 match event {
1383 ContextStripEvent::PickerDismissed
1384 | ContextStripEvent::BlurredEmpty
1385 | ContextStripEvent::BlurredDown => {
1386 let editor_focus_handle = state.editor.focus_handle(cx);
1387 window.focus(&editor_focus_handle);
1388 }
1389 ContextStripEvent::BlurredUp => {}
1390 }
1391 }
1392 }
1393
1394 fn update_editing_message_token_count(&mut self, debounce: bool, cx: &mut Context<Self>) {
1395 let Some((message_id, state)) = self.editing_message.as_mut() else {
1396 return;
1397 };
1398
1399 cx.emit(ActiveThreadEvent::EditingMessageTokenCountChanged);
1400 state._update_token_count_task.take();
1401
1402 let Some(configured_model) = self.thread.read(cx).configured_model() else {
1403 state.last_estimated_token_count.take();
1404 return;
1405 };
1406
1407 let editor = state.editor.clone();
1408 let thread = self.thread.clone();
1409 let message_id = *message_id;
1410
1411 state._update_token_count_task = Some(cx.spawn(async move |this, cx| {
1412 if debounce {
1413 cx.background_executor()
1414 .timer(Duration::from_millis(200))
1415 .await;
1416 }
1417
1418 let token_count = if let Some(task) = cx
1419 .update(|cx| {
1420 let Some(message) = thread.read(cx).message(message_id) else {
1421 log::error!("Message that was being edited no longer exists");
1422 return None;
1423 };
1424 let message_text = editor.read(cx).text(cx);
1425
1426 if message_text.is_empty() && message.loaded_context.is_empty() {
1427 return None;
1428 }
1429
1430 let mut request_message = LanguageModelRequestMessage {
1431 role: language_model::Role::User,
1432 content: Vec::new(),
1433 cache: false,
1434 };
1435
1436 message
1437 .loaded_context
1438 .add_to_request_message(&mut request_message);
1439
1440 if !message_text.is_empty() {
1441 request_message
1442 .content
1443 .push(MessageContent::Text(message_text));
1444 }
1445
1446 let request = language_model::LanguageModelRequest {
1447 thread_id: None,
1448 prompt_id: None,
1449 intent: None,
1450 mode: None,
1451 messages: vec![request_message],
1452 tools: vec![],
1453 tool_choice: None,
1454 stop: vec![],
1455 temperature: AgentSettings::temperature_for_model(
1456 &configured_model.model,
1457 cx,
1458 ),
1459 };
1460
1461 Some(configured_model.model.count_tokens(request, cx))
1462 })
1463 .ok()
1464 .flatten()
1465 {
1466 task.await.log_err()
1467 } else {
1468 Some(0)
1469 };
1470
1471 if let Some(token_count) = token_count {
1472 this.update(cx, |this, cx| {
1473 let Some((_message_id, state)) = this.editing_message.as_mut() else {
1474 return;
1475 };
1476
1477 state.last_estimated_token_count = Some(token_count);
1478 cx.emit(ActiveThreadEvent::EditingMessageTokenCountChanged);
1479 })
1480 .ok();
1481 };
1482 }));
1483 }
1484
1485 fn toggle_context_picker(
1486 &mut self,
1487 _: &crate::ToggleContextPicker,
1488 window: &mut Window,
1489 cx: &mut Context<Self>,
1490 ) {
1491 if let Some((_, state)) = self.editing_message.as_mut() {
1492 let handle = state.context_picker_menu_handle.clone();
1493 window.defer(cx, move |window, cx| {
1494 handle.toggle(window, cx);
1495 });
1496 }
1497 }
1498
1499 fn remove_all_context(
1500 &mut self,
1501 _: &crate::RemoveAllContext,
1502 _window: &mut Window,
1503 cx: &mut Context<Self>,
1504 ) {
1505 self.context_store.update(cx, |store, cx| store.clear(cx));
1506 cx.notify();
1507 }
1508
1509 fn move_up(&mut self, _: &MoveUp, window: &mut Window, cx: &mut Context<Self>) {
1510 if let Some((_, state)) = self.editing_message.as_mut() {
1511 if state.context_picker_menu_handle.is_deployed() {
1512 cx.propagate();
1513 } else {
1514 state.context_strip.focus_handle(cx).focus(window);
1515 }
1516 }
1517 }
1518
1519 fn paste(&mut self, _: &Paste, _window: &mut Window, cx: &mut Context<Self>) {
1520 let images = cx
1521 .read_from_clipboard()
1522 .map(|item| {
1523 item.into_entries()
1524 .filter_map(|entry| {
1525 if let ClipboardEntry::Image(image) = entry {
1526 Some(image)
1527 } else {
1528 None
1529 }
1530 })
1531 .collect::<Vec<_>>()
1532 })
1533 .unwrap_or_default();
1534
1535 if images.is_empty() {
1536 return;
1537 }
1538 cx.stop_propagation();
1539
1540 self.context_store.update(cx, |store, cx| {
1541 for image in images {
1542 store.add_image_instance(Arc::new(image), cx);
1543 }
1544 });
1545 }
1546
1547 fn cancel_editing_message(
1548 &mut self,
1549 _: &menu::Cancel,
1550 window: &mut Window,
1551 cx: &mut Context<Self>,
1552 ) {
1553 self.editing_message.take();
1554 cx.notify();
1555
1556 if let Some(workspace) = self.workspace.upgrade() {
1557 workspace.update(cx, |workspace, cx| {
1558 if let Some(panel) = workspace.panel::<AgentPanel>(cx) {
1559 panel.focus_handle(cx).focus(window);
1560 }
1561 });
1562 }
1563 }
1564
1565 fn confirm_editing_message(
1566 &mut self,
1567 _: &menu::Confirm,
1568 window: &mut Window,
1569 cx: &mut Context<Self>,
1570 ) {
1571 let Some((message_id, state)) = self.editing_message.take() else {
1572 return;
1573 };
1574
1575 let Some(model) = self
1576 .thread
1577 .update(cx, |thread, cx| thread.get_or_init_configured_model(cx))
1578 else {
1579 return;
1580 };
1581
1582 if model.provider.must_accept_terms(cx) {
1583 cx.notify();
1584 return;
1585 }
1586
1587 let edited_text = state.editor.read(cx).text(cx);
1588
1589 let creases = state.editor.update(cx, extract_message_creases);
1590
1591 let new_context = self
1592 .context_store
1593 .read(cx)
1594 .new_context_for_thread(self.thread.read(cx), Some(message_id));
1595
1596 let project = self.thread.read(cx).project().clone();
1597 let prompt_store = self.thread_store.read(cx).prompt_store().clone();
1598
1599 let git_store = project.read(cx).git_store().clone();
1600 let checkpoint = git_store.update(cx, |git_store, cx| git_store.checkpoint(cx));
1601
1602 let load_context_task =
1603 crate::context::load_context(new_context, &project, &prompt_store, cx);
1604 self._load_edited_message_context_task =
1605 Some(cx.spawn_in(window, async move |this, cx| {
1606 let (context, checkpoint) =
1607 futures::future::join(load_context_task, checkpoint).await;
1608 let _ = this
1609 .update_in(cx, |this, window, cx| {
1610 this.thread.update(cx, |thread, cx| {
1611 thread.edit_message(
1612 message_id,
1613 Role::User,
1614 vec![MessageSegment::Text(edited_text)],
1615 creases,
1616 Some(context.loaded_context),
1617 checkpoint.ok(),
1618 cx,
1619 );
1620 for message_id in this.messages_after(message_id) {
1621 thread.delete_message(*message_id, cx);
1622 }
1623 });
1624
1625 this.thread.update(cx, |thread, cx| {
1626 thread.advance_prompt_id();
1627 thread.send_to_model(
1628 model.model,
1629 CompletionIntent::UserPrompt,
1630 Some(window.window_handle()),
1631 cx,
1632 );
1633 });
1634 this._load_edited_message_context_task = None;
1635 cx.notify();
1636 })
1637 .log_err();
1638 }));
1639 }
1640
1641 fn messages_after(&self, message_id: MessageId) -> &[MessageId] {
1642 self.messages
1643 .iter()
1644 .position(|id| *id == message_id)
1645 .map(|index| &self.messages[index + 1..])
1646 .unwrap_or(&[])
1647 }
1648
1649 fn handle_cancel_click(&mut self, _: &ClickEvent, window: &mut Window, cx: &mut Context<Self>) {
1650 self.cancel_editing_message(&menu::Cancel, window, cx);
1651 }
1652
1653 fn handle_regenerate_click(
1654 &mut self,
1655 _: &ClickEvent,
1656 window: &mut Window,
1657 cx: &mut Context<Self>,
1658 ) {
1659 self.confirm_editing_message(&menu::Confirm, window, cx);
1660 }
1661
1662 fn handle_feedback_click(
1663 &mut self,
1664 message_id: MessageId,
1665 feedback: ThreadFeedback,
1666 window: &mut Window,
1667 cx: &mut Context<Self>,
1668 ) {
1669 let report = self.thread.update(cx, |thread, cx| {
1670 thread.report_message_feedback(message_id, feedback, cx)
1671 });
1672
1673 cx.spawn(async move |this, cx| {
1674 report.await?;
1675 this.update(cx, |_this, cx| cx.notify())
1676 })
1677 .detach_and_log_err(cx);
1678
1679 match feedback {
1680 ThreadFeedback::Positive => {
1681 self.open_feedback_editors.remove(&message_id);
1682 }
1683 ThreadFeedback::Negative => {
1684 self.handle_show_feedback_comments(message_id, window, cx);
1685 }
1686 }
1687 }
1688
1689 fn handle_show_feedback_comments(
1690 &mut self,
1691 message_id: MessageId,
1692 window: &mut Window,
1693 cx: &mut Context<Self>,
1694 ) {
1695 let buffer = cx.new(|cx| {
1696 let empty_string = String::new();
1697 MultiBuffer::singleton(cx.new(|cx| Buffer::local(empty_string, cx)), cx)
1698 });
1699
1700 let editor = cx.new(|cx| {
1701 let mut editor = Editor::new(
1702 editor::EditorMode::AutoHeight { max_lines: 4 },
1703 buffer,
1704 None,
1705 window,
1706 cx,
1707 );
1708 editor.set_placeholder_text(
1709 "What went wrong? Share your feedback so we can improve.",
1710 cx,
1711 );
1712 editor
1713 });
1714
1715 editor.read(cx).focus_handle(cx).focus(window);
1716 self.open_feedback_editors.insert(message_id, editor);
1717 cx.notify();
1718 }
1719
1720 fn submit_feedback_message(&mut self, message_id: MessageId, cx: &mut Context<Self>) {
1721 let Some(editor) = self.open_feedback_editors.get(&message_id) else {
1722 return;
1723 };
1724
1725 let report_task = self.thread.update(cx, |thread, cx| {
1726 thread.report_message_feedback(message_id, ThreadFeedback::Negative, cx)
1727 });
1728
1729 let comments = editor.read(cx).text(cx);
1730 if !comments.is_empty() {
1731 let thread_id = self.thread.read(cx).id().clone();
1732 let comments_value = String::from(comments.as_str());
1733
1734 let message_content = self
1735 .thread
1736 .read(cx)
1737 .message(message_id)
1738 .map(|msg| msg.to_string())
1739 .unwrap_or_default();
1740
1741 telemetry::event!(
1742 "Assistant Thread Feedback Comments",
1743 thread_id,
1744 message_id = message_id.0,
1745 message_content,
1746 comments = comments_value
1747 );
1748
1749 self.open_feedback_editors.remove(&message_id);
1750
1751 cx.spawn(async move |this, cx| {
1752 report_task.await?;
1753 this.update(cx, |_this, cx| cx.notify())
1754 })
1755 .detach_and_log_err(cx);
1756 }
1757 }
1758
1759 fn render_edit_message_editor(
1760 &self,
1761 state: &EditingMessageState,
1762 _window: &mut Window,
1763 cx: &Context<Self>,
1764 ) -> impl IntoElement {
1765 let settings = ThemeSettings::get_global(cx);
1766 let font_size = TextSize::Small
1767 .rems(cx)
1768 .to_pixels(settings.agent_font_size(cx));
1769 let line_height = font_size * 1.75;
1770
1771 let colors = cx.theme().colors();
1772
1773 let text_style = TextStyle {
1774 color: colors.text,
1775 font_family: settings.buffer_font.family.clone(),
1776 font_fallbacks: settings.buffer_font.fallbacks.clone(),
1777 font_features: settings.buffer_font.features.clone(),
1778 font_size: font_size.into(),
1779 line_height: line_height.into(),
1780 ..Default::default()
1781 };
1782
1783 v_flex()
1784 .key_context("EditMessageEditor")
1785 .on_action(cx.listener(Self::toggle_context_picker))
1786 .on_action(cx.listener(Self::remove_all_context))
1787 .on_action(cx.listener(Self::move_up))
1788 .on_action(cx.listener(Self::cancel_editing_message))
1789 .on_action(cx.listener(Self::confirm_editing_message))
1790 .capture_action(cx.listener(Self::paste))
1791 .min_h_6()
1792 .w_full()
1793 .flex_grow()
1794 .gap_2()
1795 .child(state.context_strip.clone())
1796 .child(div().pt(px(-3.)).px_neg_0p5().child(EditorElement::new(
1797 &state.editor,
1798 EditorStyle {
1799 background: colors.editor_background,
1800 local_player: cx.theme().players().local(),
1801 text: text_style,
1802 syntax: cx.theme().syntax().clone(),
1803 ..Default::default()
1804 },
1805 )))
1806 }
1807
1808 fn render_message(&self, ix: usize, window: &mut Window, cx: &mut Context<Self>) -> AnyElement {
1809 let message_id = self.messages[ix];
1810 let Some(message) = self.thread.read(cx).message(message_id) else {
1811 return Empty.into_any();
1812 };
1813
1814 if message.is_hidden {
1815 return Empty.into_any();
1816 }
1817
1818 let message_creases = message.creases.clone();
1819
1820 let Some(rendered_message) = self.rendered_messages_by_id.get(&message_id) else {
1821 return Empty.into_any();
1822 };
1823
1824 let workspace = self.workspace.clone();
1825 let thread = self.thread.read(cx);
1826
1827 // Get all the data we need from thread before we start using it in closures
1828 let checkpoint = thread.checkpoint_for_message(message_id);
1829 let added_context = thread
1830 .context_for_message(message_id)
1831 .map(|context| AddedContext::new_attached(context, cx))
1832 .collect::<Vec<_>>();
1833
1834 let tool_uses = thread.tool_uses_for_message(message_id, cx);
1835 let has_tool_uses = !tool_uses.is_empty();
1836 let is_generating = thread.is_generating();
1837 let is_generating_stale = thread.is_generation_stale().unwrap_or(false);
1838
1839 let is_first_message = ix == 0;
1840 let is_last_message = ix == self.messages.len() - 1;
1841
1842 let loading_dots = (is_generating_stale && is_last_message)
1843 .then(|| AnimatedLabel::new("").size(LabelSize::Small));
1844
1845 let editing_message_state = self
1846 .editing_message
1847 .as_ref()
1848 .filter(|(id, _)| *id == message_id)
1849 .map(|(_, state)| state);
1850
1851 let colors = cx.theme().colors();
1852 let editor_bg_color = colors.editor_background;
1853 let panel_bg = colors.panel_background;
1854
1855 let open_as_markdown = IconButton::new(("open-as-markdown", ix), IconName::DocumentText)
1856 .icon_size(IconSize::XSmall)
1857 .icon_color(Color::Ignored)
1858 .tooltip(Tooltip::text("Open Thread as Markdown"))
1859 .on_click({
1860 let thread = self.thread.clone();
1861 let workspace = self.workspace.clone();
1862 move |_, window, cx| {
1863 if let Some(workspace) = workspace.upgrade() {
1864 open_active_thread_as_markdown(thread.clone(), workspace, window, cx)
1865 .detach_and_log_err(cx);
1866 }
1867 }
1868 });
1869
1870 // For all items that should be aligned with the LLM's response.
1871 const RESPONSE_PADDING_X: Pixels = px(19.);
1872
1873 let show_feedback = thread.is_turn_end(ix);
1874 let feedback_container = h_flex()
1875 .group("feedback_container")
1876 .mt_1()
1877 .py_2()
1878 .px(RESPONSE_PADDING_X)
1879 .mr_1()
1880 .opacity(0.4)
1881 .hover(|style| style.opacity(1.))
1882 .gap_1p5()
1883 .flex_wrap()
1884 .justify_end();
1885 let feedback_items = match self.thread.read(cx).message_feedback(message_id) {
1886 Some(feedback) => feedback_container
1887 .child(
1888 div().visible_on_hover("feedback_container").child(
1889 Label::new(match feedback {
1890 ThreadFeedback::Positive => "Thanks for your feedback!",
1891 ThreadFeedback::Negative => {
1892 "We appreciate your feedback and will use it to improve."
1893 }
1894 })
1895 .color(Color::Muted)
1896 .size(LabelSize::XSmall)
1897 .truncate())
1898 )
1899 .child(
1900 h_flex()
1901 .child(
1902 IconButton::new(("feedback-thumbs-up", ix), IconName::ThumbsUp)
1903 .icon_size(IconSize::XSmall)
1904 .icon_color(match feedback {
1905 ThreadFeedback::Positive => Color::Accent,
1906 ThreadFeedback::Negative => Color::Ignored,
1907 })
1908 .tooltip(Tooltip::text("Helpful Response"))
1909 .on_click(cx.listener(move |this, _, window, cx| {
1910 this.handle_feedback_click(
1911 message_id,
1912 ThreadFeedback::Positive,
1913 window,
1914 cx,
1915 );
1916 })),
1917 )
1918 .child(
1919 IconButton::new(("feedback-thumbs-down", ix), IconName::ThumbsDown)
1920 .icon_size(IconSize::XSmall)
1921 .icon_color(match feedback {
1922 ThreadFeedback::Positive => Color::Ignored,
1923 ThreadFeedback::Negative => Color::Accent,
1924 })
1925 .tooltip(Tooltip::text("Not Helpful"))
1926 .on_click(cx.listener(move |this, _, window, cx| {
1927 this.handle_feedback_click(
1928 message_id,
1929 ThreadFeedback::Negative,
1930 window,
1931 cx,
1932 );
1933 })),
1934 )
1935 .child(open_as_markdown),
1936 )
1937 .into_any_element(),
1938 None if AgentSettings::get_global(cx).enable_feedback =>
1939 feedback_container
1940 .child(
1941 div().visible_on_hover("feedback_container").child(
1942 Label::new(
1943 "Rating the thread sends all of your current conversation to the Zed team.",
1944 )
1945 .color(Color::Muted)
1946 .size(LabelSize::XSmall)
1947 .truncate())
1948 )
1949 .child(
1950 h_flex()
1951 .child(
1952 IconButton::new(("feedback-thumbs-up", ix), IconName::ThumbsUp)
1953 .icon_size(IconSize::XSmall)
1954 .icon_color(Color::Ignored)
1955 .tooltip(Tooltip::text("Helpful Response"))
1956 .on_click(cx.listener(move |this, _, window, cx| {
1957 this.handle_feedback_click(
1958 message_id,
1959 ThreadFeedback::Positive,
1960 window,
1961 cx,
1962 );
1963 })),
1964 )
1965 .child(
1966 IconButton::new(("feedback-thumbs-down", ix), IconName::ThumbsDown)
1967 .icon_size(IconSize::XSmall)
1968 .icon_color(Color::Ignored)
1969 .tooltip(Tooltip::text("Not Helpful"))
1970 .on_click(cx.listener(move |this, _, window, cx| {
1971 this.handle_feedback_click(
1972 message_id,
1973 ThreadFeedback::Negative,
1974 window,
1975 cx,
1976 );
1977 })),
1978 )
1979 .child(open_as_markdown),
1980 )
1981 .into_any_element(),
1982 None => feedback_container
1983 .child(h_flex().child(open_as_markdown))
1984 .into_any_element(),
1985 };
1986
1987 let message_is_empty = message.should_display_content();
1988 let has_content = !message_is_empty || !added_context.is_empty();
1989
1990 let message_content = has_content.then(|| {
1991 if let Some(state) = editing_message_state.as_ref() {
1992 self.render_edit_message_editor(state, window, cx)
1993 .into_any_element()
1994 } else {
1995 v_flex()
1996 .w_full()
1997 .gap_1()
1998 .when(!added_context.is_empty(), |parent| {
1999 parent.child(h_flex().flex_wrap().gap_1().children(
2000 added_context.into_iter().map(|added_context| {
2001 let context = added_context.handle.clone();
2002 ContextPill::added(added_context, false, false, None).on_click(
2003 Rc::new(cx.listener({
2004 let workspace = workspace.clone();
2005 move |_, _, window, cx| {
2006 if let Some(workspace) = workspace.upgrade() {
2007 open_context(&context, workspace, window, cx);
2008 cx.notify();
2009 }
2010 }
2011 })),
2012 )
2013 }),
2014 ))
2015 })
2016 .when(!message_is_empty, |parent| {
2017 parent.child(div().pt_0p5().min_h_6().child(self.render_message_content(
2018 message_id,
2019 rendered_message,
2020 has_tool_uses,
2021 workspace.clone(),
2022 window,
2023 cx,
2024 )))
2025 })
2026 .into_any_element()
2027 }
2028 });
2029
2030 let styled_message = match message.role {
2031 Role::User => v_flex()
2032 .id(("message-container", ix))
2033 .pt_2()
2034 .pl_2()
2035 .pr_2p5()
2036 .pb_4()
2037 .child(
2038 v_flex()
2039 .id(("user-message", ix))
2040 .bg(editor_bg_color)
2041 .rounded_lg()
2042 .shadow_md()
2043 .border_1()
2044 .border_color(colors.border)
2045 .hover(|hover| hover.border_color(colors.text_accent.opacity(0.5)))
2046 .child(
2047 v_flex()
2048 .p_2p5()
2049 .gap_1()
2050 .children(message_content)
2051 .when_some(editing_message_state, |this, state| {
2052 let focus_handle = state.editor.focus_handle(cx).clone();
2053
2054 this.child(
2055 h_flex()
2056 .w_full()
2057 .gap_1()
2058 .justify_between()
2059 .flex_wrap()
2060 .child(
2061 h_flex()
2062 .gap_1p5()
2063 .child(
2064 div()
2065 .opacity(0.8)
2066 .child(
2067 Icon::new(IconName::Warning)
2068 .size(IconSize::Indicator)
2069 .color(Color::Warning)
2070 ),
2071 )
2072 .child(
2073 Label::new("Editing will restart the thread from this point.")
2074 .color(Color::Muted)
2075 .size(LabelSize::XSmall),
2076 ),
2077 )
2078 .child(
2079 h_flex()
2080 .gap_0p5()
2081 .child(
2082 IconButton::new(
2083 "cancel-edit-message",
2084 IconName::Close,
2085 )
2086 .shape(ui::IconButtonShape::Square)
2087 .icon_color(Color::Error)
2088 .icon_size(IconSize::Small)
2089 .tooltip({
2090 let focus_handle = focus_handle.clone();
2091 move |window, cx| {
2092 Tooltip::for_action_in(
2093 "Cancel Edit",
2094 &menu::Cancel,
2095 &focus_handle,
2096 window,
2097 cx,
2098 )
2099 }
2100 })
2101 .on_click(cx.listener(Self::handle_cancel_click)),
2102 )
2103 .child(
2104 IconButton::new(
2105 "confirm-edit-message",
2106 IconName::Return,
2107 )
2108 .disabled(state.editor.read(cx).is_empty(cx))
2109 .shape(ui::IconButtonShape::Square)
2110 .icon_color(Color::Muted)
2111 .icon_size(IconSize::Small)
2112 .tooltip({
2113 let focus_handle = focus_handle.clone();
2114 move |window, cx| {
2115 Tooltip::for_action_in(
2116 "Regenerate",
2117 &menu::Confirm,
2118 &focus_handle,
2119 window,
2120 cx,
2121 )
2122 }
2123 })
2124 .on_click(
2125 cx.listener(Self::handle_regenerate_click),
2126 ),
2127 ),
2128 )
2129 )
2130 }),
2131 )
2132 .on_click(cx.listener({
2133 let message_segments = message.segments.clone();
2134 move |this, _, window, cx| {
2135 this.start_editing_message(
2136 message_id,
2137 &message_segments,
2138 &message_creases,
2139 window,
2140 cx,
2141 );
2142 }
2143 })),
2144 ),
2145 Role::Assistant => v_flex()
2146 .id(("message-container", ix))
2147 .px(RESPONSE_PADDING_X)
2148 .gap_2()
2149 .children(message_content)
2150 .when(has_tool_uses, |parent| {
2151 parent.children(tool_uses.into_iter().map(|tool_use| {
2152 self.render_tool_use(tool_use, window, workspace.clone(), cx)
2153 }))
2154 }),
2155 Role::System => div().id(("message-container", ix)).py_1().px_2().child(
2156 v_flex()
2157 .bg(colors.editor_background)
2158 .rounded_sm()
2159 .child(div().p_4().children(message_content)),
2160 ),
2161 };
2162
2163 let after_editing_message = self
2164 .editing_message
2165 .as_ref()
2166 .map_or(false, |(editing_message_id, _)| {
2167 message_id > *editing_message_id
2168 });
2169
2170 let backdrop = div()
2171 .id(("backdrop", ix))
2172 .size_full()
2173 .absolute()
2174 .inset_0()
2175 .bg(panel_bg)
2176 .opacity(0.8)
2177 .block_mouse_except_scroll()
2178 .on_click(cx.listener(Self::handle_cancel_click));
2179
2180 v_flex()
2181 .w_full()
2182 .map(|parent| {
2183 if let Some(checkpoint) = checkpoint.filter(|_| !is_generating) {
2184 let mut is_pending = false;
2185 let mut error = None;
2186 if let Some(last_restore_checkpoint) =
2187 self.thread.read(cx).last_restore_checkpoint()
2188 {
2189 if last_restore_checkpoint.message_id() == message_id {
2190 match last_restore_checkpoint {
2191 LastRestoreCheckpoint::Pending { .. } => is_pending = true,
2192 LastRestoreCheckpoint::Error { error: err, .. } => {
2193 error = Some(err.clone());
2194 }
2195 }
2196 }
2197 }
2198
2199 let restore_checkpoint_button =
2200 Button::new(("restore-checkpoint", ix), "Restore Checkpoint")
2201 .icon(if error.is_some() {
2202 IconName::XCircle
2203 } else {
2204 IconName::Undo
2205 })
2206 .icon_size(IconSize::XSmall)
2207 .icon_position(IconPosition::Start)
2208 .icon_color(if error.is_some() {
2209 Some(Color::Error)
2210 } else {
2211 None
2212 })
2213 .label_size(LabelSize::XSmall)
2214 .disabled(is_pending)
2215 .on_click(cx.listener(move |this, _, _window, cx| {
2216 this.thread.update(cx, |thread, cx| {
2217 thread
2218 .restore_checkpoint(checkpoint.clone(), cx)
2219 .detach_and_log_err(cx);
2220 });
2221 }));
2222
2223 let restore_checkpoint_button = if is_pending {
2224 restore_checkpoint_button
2225 .with_animation(
2226 ("pulsating-restore-checkpoint-button", ix),
2227 Animation::new(Duration::from_secs(2))
2228 .repeat()
2229 .with_easing(pulsating_between(0.6, 1.)),
2230 |label, delta| label.alpha(delta),
2231 )
2232 .into_any_element()
2233 } else if let Some(error) = error {
2234 restore_checkpoint_button
2235 .tooltip(Tooltip::text(error.to_string()))
2236 .into_any_element()
2237 } else {
2238 restore_checkpoint_button.into_any_element()
2239 };
2240
2241 parent.child(
2242 h_flex()
2243 .pt_2p5()
2244 .px_2p5()
2245 .w_full()
2246 .gap_1()
2247 .child(ui::Divider::horizontal())
2248 .child(restore_checkpoint_button)
2249 .child(ui::Divider::horizontal()),
2250 )
2251 } else {
2252 parent
2253 }
2254 })
2255 .when(is_first_message, |parent| {
2256 parent.child(self.render_rules_item(cx))
2257 })
2258 .child(styled_message)
2259 .when(is_generating && is_last_message, |this| {
2260 this.child(
2261 h_flex()
2262 .h_8()
2263 .mt_2()
2264 .mb_4()
2265 .ml_4()
2266 .py_1p5()
2267 .when_some(loading_dots, |this, loading_dots| this.child(loading_dots)),
2268 )
2269 })
2270 .when(show_feedback, move |parent| {
2271 parent.child(feedback_items).when_some(
2272 self.open_feedback_editors.get(&message_id),
2273 move |parent, feedback_editor| {
2274 let focus_handle = feedback_editor.focus_handle(cx);
2275 parent.child(
2276 v_flex()
2277 .key_context("AgentFeedbackMessageEditor")
2278 .on_action(cx.listener(move |this, _: &menu::Cancel, _, cx| {
2279 this.open_feedback_editors.remove(&message_id);
2280 cx.notify();
2281 }))
2282 .on_action(cx.listener(move |this, _: &menu::Confirm, _, cx| {
2283 this.submit_feedback_message(message_id, cx);
2284 cx.notify();
2285 }))
2286 .on_action(cx.listener(Self::confirm_editing_message))
2287 .mb_2()
2288 .mx_4()
2289 .p_2()
2290 .rounded_md()
2291 .border_1()
2292 .border_color(cx.theme().colors().border)
2293 .bg(cx.theme().colors().editor_background)
2294 .child(feedback_editor.clone())
2295 .child(
2296 h_flex()
2297 .gap_1()
2298 .justify_end()
2299 .child(
2300 Button::new("dismiss-feedback-message", "Cancel")
2301 .label_size(LabelSize::Small)
2302 .key_binding(
2303 KeyBinding::for_action_in(
2304 &menu::Cancel,
2305 &focus_handle,
2306 window,
2307 cx,
2308 )
2309 .map(|kb| kb.size(rems_from_px(10.))),
2310 )
2311 .on_click(cx.listener(
2312 move |this, _, _window, cx| {
2313 this.open_feedback_editors
2314 .remove(&message_id);
2315 cx.notify();
2316 },
2317 )),
2318 )
2319 .child(
2320 Button::new(
2321 "submit-feedback-message",
2322 "Share Feedback",
2323 )
2324 .style(ButtonStyle::Tinted(ui::TintColor::Accent))
2325 .label_size(LabelSize::Small)
2326 .key_binding(
2327 KeyBinding::for_action_in(
2328 &menu::Confirm,
2329 &focus_handle,
2330 window,
2331 cx,
2332 )
2333 .map(|kb| kb.size(rems_from_px(10.))),
2334 )
2335 .on_click(
2336 cx.listener(move |this, _, _window, cx| {
2337 this.submit_feedback_message(message_id, cx);
2338 cx.notify()
2339 }),
2340 ),
2341 ),
2342 ),
2343 )
2344 },
2345 )
2346 })
2347 .when(after_editing_message, |parent| {
2348 // Backdrop to dim out the whole thread below the editing user message
2349 parent.relative().child(backdrop)
2350 })
2351 .into_any()
2352 }
2353
2354 fn render_message_content(
2355 &self,
2356 message_id: MessageId,
2357 rendered_message: &RenderedMessage,
2358 has_tool_uses: bool,
2359 workspace: WeakEntity<Workspace>,
2360 window: &Window,
2361 cx: &Context<Self>,
2362 ) -> impl IntoElement {
2363 let is_last_message = self.messages.last() == Some(&message_id);
2364 let is_generating = self.thread.read(cx).is_generating();
2365 let pending_thinking_segment_index = if is_generating && is_last_message && !has_tool_uses {
2366 rendered_message
2367 .segments
2368 .iter()
2369 .enumerate()
2370 .next_back()
2371 .filter(|(_, segment)| matches!(segment, RenderedMessageSegment::Thinking { .. }))
2372 .map(|(index, _)| index)
2373 } else {
2374 None
2375 };
2376
2377 let message_role = self
2378 .thread
2379 .read(cx)
2380 .message(message_id)
2381 .map(|m| m.role)
2382 .unwrap_or(Role::User);
2383
2384 let is_assistant_message = message_role == Role::Assistant;
2385 let is_user_message = message_role == Role::User;
2386
2387 v_flex()
2388 .text_ui(cx)
2389 .gap_2()
2390 .when(is_user_message, |this| this.text_xs())
2391 .children(
2392 rendered_message.segments.iter().enumerate().map(
2393 |(index, segment)| match segment {
2394 RenderedMessageSegment::Thinking {
2395 content,
2396 scroll_handle,
2397 } => self
2398 .render_message_thinking_segment(
2399 message_id,
2400 index,
2401 content.clone(),
2402 &scroll_handle,
2403 Some(index) == pending_thinking_segment_index,
2404 window,
2405 cx,
2406 )
2407 .into_any_element(),
2408 RenderedMessageSegment::Text(markdown) => {
2409 let markdown_element = MarkdownElement::new(
2410 markdown.clone(),
2411 if is_user_message {
2412 let mut style = default_markdown_style(window, cx);
2413 let mut text_style = window.text_style();
2414 let theme_settings = ThemeSettings::get_global(cx);
2415
2416 let buffer_font = theme_settings.buffer_font.family.clone();
2417 let buffer_font_size = TextSize::Small.rems(cx);
2418
2419 text_style.refine(&TextStyleRefinement {
2420 font_family: Some(buffer_font),
2421 font_size: Some(buffer_font_size.into()),
2422 ..Default::default()
2423 });
2424
2425 style.base_text_style = text_style;
2426 style
2427 } else {
2428 default_markdown_style(window, cx)
2429 },
2430 );
2431
2432 let markdown_element = if is_assistant_message {
2433 markdown_element.code_block_renderer(
2434 markdown::CodeBlockRenderer::Custom {
2435 render: Arc::new({
2436 let workspace = workspace.clone();
2437 let active_thread = cx.entity();
2438 move |kind,
2439 parsed_markdown,
2440 range,
2441 metadata,
2442 window,
2443 cx| {
2444 render_markdown_code_block(
2445 message_id,
2446 range.start,
2447 kind,
2448 parsed_markdown,
2449 metadata,
2450 active_thread.clone(),
2451 workspace.clone(),
2452 window,
2453 cx,
2454 )
2455 }
2456 }),
2457 transform: Some(Arc::new({
2458 let active_thread = cx.entity();
2459
2460 move |element, range, _, _, cx| {
2461 let is_expanded = active_thread
2462 .read(cx)
2463 .is_codeblock_expanded(message_id, range.start);
2464
2465 if is_expanded {
2466 return element;
2467 }
2468
2469 element
2470 }
2471 })),
2472 },
2473 )
2474 } else {
2475 markdown_element.code_block_renderer(
2476 markdown::CodeBlockRenderer::Default {
2477 copy_button: false,
2478 copy_button_on_hover: false,
2479 border: true,
2480 },
2481 )
2482 };
2483
2484 div()
2485 .child(markdown_element.on_url_click({
2486 let workspace = self.workspace.clone();
2487 move |text, window, cx| {
2488 open_markdown_link(text, workspace.clone(), window, cx);
2489 }
2490 }))
2491 .into_any_element()
2492 }
2493 },
2494 ),
2495 )
2496 }
2497
2498 fn tool_card_border_color(&self, cx: &Context<Self>) -> Hsla {
2499 cx.theme().colors().border.opacity(0.5)
2500 }
2501
2502 fn tool_card_header_bg(&self, cx: &Context<Self>) -> Hsla {
2503 cx.theme()
2504 .colors()
2505 .element_background
2506 .blend(cx.theme().colors().editor_foreground.opacity(0.025))
2507 }
2508
2509 fn render_message_thinking_segment(
2510 &self,
2511 message_id: MessageId,
2512 ix: usize,
2513 markdown: Entity<Markdown>,
2514 scroll_handle: &ScrollHandle,
2515 pending: bool,
2516 window: &Window,
2517 cx: &Context<Self>,
2518 ) -> impl IntoElement {
2519 let is_open = self
2520 .expanded_thinking_segments
2521 .get(&(message_id, ix))
2522 .copied()
2523 .unwrap_or_default();
2524
2525 let editor_bg = cx.theme().colors().panel_background;
2526
2527 div().map(|this| {
2528 if pending {
2529 this.v_flex()
2530 .mt_neg_2()
2531 .mb_1p5()
2532 .child(
2533 h_flex()
2534 .group("disclosure-header")
2535 .justify_between()
2536 .child(
2537 h_flex()
2538 .gap_1p5()
2539 .child(
2540 Icon::new(IconName::LightBulb)
2541 .size(IconSize::XSmall)
2542 .color(Color::Muted),
2543 )
2544 .child(AnimatedLabel::new("Thinking").size(LabelSize::Small)),
2545 )
2546 .child(
2547 h_flex()
2548 .gap_1()
2549 .child(
2550 div().visible_on_hover("disclosure-header").child(
2551 Disclosure::new("thinking-disclosure", is_open)
2552 .opened_icon(IconName::ChevronUp)
2553 .closed_icon(IconName::ChevronDown)
2554 .on_click(cx.listener({
2555 move |this, _event, _window, _cx| {
2556 let is_open = this
2557 .expanded_thinking_segments
2558 .entry((message_id, ix))
2559 .or_insert(false);
2560
2561 *is_open = !*is_open;
2562 }
2563 })),
2564 ),
2565 )
2566 .child({
2567 Icon::new(IconName::ArrowCircle)
2568 .color(Color::Accent)
2569 .size(IconSize::Small)
2570 .with_animation(
2571 "arrow-circle",
2572 Animation::new(Duration::from_secs(2)).repeat(),
2573 |icon, delta| {
2574 icon.transform(Transformation::rotate(
2575 percentage(delta),
2576 ))
2577 },
2578 )
2579 }),
2580 ),
2581 )
2582 .when(!is_open, |this| {
2583 let gradient_overlay = div()
2584 .rounded_b_lg()
2585 .h_full()
2586 .absolute()
2587 .w_full()
2588 .bottom_0()
2589 .left_0()
2590 .bg(linear_gradient(
2591 180.,
2592 linear_color_stop(editor_bg, 1.),
2593 linear_color_stop(editor_bg.opacity(0.2), 0.),
2594 ));
2595
2596 this.child(
2597 div()
2598 .relative()
2599 .bg(editor_bg)
2600 .rounded_b_lg()
2601 .mt_2()
2602 .pl_4()
2603 .child(
2604 div()
2605 .id(("thinking-content", ix))
2606 .max_h_20()
2607 .track_scroll(scroll_handle)
2608 .text_ui_sm(cx)
2609 .overflow_hidden()
2610 .child(
2611 MarkdownElement::new(
2612 markdown.clone(),
2613 default_markdown_style(window, cx),
2614 )
2615 .on_url_click({
2616 let workspace = self.workspace.clone();
2617 move |text, window, cx| {
2618 open_markdown_link(
2619 text,
2620 workspace.clone(),
2621 window,
2622 cx,
2623 );
2624 }
2625 }),
2626 ),
2627 )
2628 .child(gradient_overlay),
2629 )
2630 })
2631 .when(is_open, |this| {
2632 this.child(
2633 div()
2634 .id(("thinking-content", ix))
2635 .h_full()
2636 .bg(editor_bg)
2637 .text_ui_sm(cx)
2638 .child(
2639 MarkdownElement::new(
2640 markdown.clone(),
2641 default_markdown_style(window, cx),
2642 )
2643 .on_url_click({
2644 let workspace = self.workspace.clone();
2645 move |text, window, cx| {
2646 open_markdown_link(text, workspace.clone(), window, cx);
2647 }
2648 }),
2649 ),
2650 )
2651 })
2652 } else {
2653 this.v_flex()
2654 .mt_neg_2()
2655 .child(
2656 h_flex()
2657 .group("disclosure-header")
2658 .pr_1()
2659 .justify_between()
2660 .opacity(0.8)
2661 .hover(|style| style.opacity(1.))
2662 .child(
2663 h_flex()
2664 .gap_1p5()
2665 .child(
2666 Icon::new(IconName::LightBulb)
2667 .size(IconSize::XSmall)
2668 .color(Color::Muted),
2669 )
2670 .child(Label::new("Thought Process").size(LabelSize::Small)),
2671 )
2672 .child(
2673 div().visible_on_hover("disclosure-header").child(
2674 Disclosure::new("thinking-disclosure", is_open)
2675 .opened_icon(IconName::ChevronUp)
2676 .closed_icon(IconName::ChevronDown)
2677 .on_click(cx.listener({
2678 move |this, _event, _window, _cx| {
2679 let is_open = this
2680 .expanded_thinking_segments
2681 .entry((message_id, ix))
2682 .or_insert(false);
2683
2684 *is_open = !*is_open;
2685 }
2686 })),
2687 ),
2688 ),
2689 )
2690 .child(
2691 div()
2692 .id(("thinking-content", ix))
2693 .relative()
2694 .mt_1p5()
2695 .ml_1p5()
2696 .pl_2p5()
2697 .border_l_1()
2698 .border_color(cx.theme().colors().border_variant)
2699 .text_ui_sm(cx)
2700 .when(is_open, |this| {
2701 this.child(
2702 MarkdownElement::new(
2703 markdown.clone(),
2704 default_markdown_style(window, cx),
2705 )
2706 .on_url_click({
2707 let workspace = self.workspace.clone();
2708 move |text, window, cx| {
2709 open_markdown_link(text, workspace.clone(), window, cx);
2710 }
2711 }),
2712 )
2713 }),
2714 )
2715 }
2716 })
2717 }
2718
2719 fn render_tool_use(
2720 &self,
2721 tool_use: ToolUse,
2722 window: &mut Window,
2723 workspace: WeakEntity<Workspace>,
2724 cx: &mut Context<Self>,
2725 ) -> impl IntoElement + use<> {
2726 if let Some(card) = self.thread.read(cx).card_for_tool(&tool_use.id) {
2727 return card.render(&tool_use.status, window, workspace, cx);
2728 }
2729
2730 let is_open = self
2731 .expanded_tool_uses
2732 .get(&tool_use.id)
2733 .copied()
2734 .unwrap_or_default();
2735
2736 let is_status_finished = matches!(&tool_use.status, ToolUseStatus::Finished(_));
2737
2738 let fs = self
2739 .workspace
2740 .upgrade()
2741 .map(|workspace| workspace.read(cx).app_state().fs.clone());
2742 let needs_confirmation = matches!(&tool_use.status, ToolUseStatus::NeedsConfirmation);
2743 let needs_confirmation_tools = tool_use.needs_confirmation;
2744
2745 let status_icons = div().child(match &tool_use.status {
2746 ToolUseStatus::NeedsConfirmation => {
2747 let icon = Icon::new(IconName::Warning)
2748 .color(Color::Warning)
2749 .size(IconSize::Small);
2750 icon.into_any_element()
2751 }
2752 ToolUseStatus::Pending
2753 | ToolUseStatus::InputStillStreaming
2754 | ToolUseStatus::Running => {
2755 let icon = Icon::new(IconName::ArrowCircle)
2756 .color(Color::Accent)
2757 .size(IconSize::Small);
2758 icon.with_animation(
2759 "arrow-circle",
2760 Animation::new(Duration::from_secs(2)).repeat(),
2761 |icon, delta| icon.transform(Transformation::rotate(percentage(delta))),
2762 )
2763 .into_any_element()
2764 }
2765 ToolUseStatus::Finished(_) => div().w_0().into_any_element(),
2766 ToolUseStatus::Error(_) => {
2767 let icon = Icon::new(IconName::Close)
2768 .color(Color::Error)
2769 .size(IconSize::Small);
2770 icon.into_any_element()
2771 }
2772 });
2773
2774 let rendered_tool_use = self.rendered_tool_uses.get(&tool_use.id).cloned();
2775 let results_content_container = || v_flex().p_2().gap_0p5();
2776
2777 let results_content = v_flex()
2778 .gap_1()
2779 .child(
2780 results_content_container()
2781 .child(
2782 Label::new("Input")
2783 .size(LabelSize::XSmall)
2784 .color(Color::Muted)
2785 .buffer_font(cx),
2786 )
2787 .child(
2788 div()
2789 .w_full()
2790 .text_ui_sm(cx)
2791 .children(rendered_tool_use.as_ref().map(|rendered| {
2792 MarkdownElement::new(
2793 rendered.input.clone(),
2794 tool_use_markdown_style(window, cx),
2795 )
2796 .code_block_renderer(markdown::CodeBlockRenderer::Default {
2797 copy_button: false,
2798 copy_button_on_hover: false,
2799 border: false,
2800 })
2801 .on_url_click({
2802 let workspace = self.workspace.clone();
2803 move |text, window, cx| {
2804 open_markdown_link(text, workspace.clone(), window, cx);
2805 }
2806 })
2807 })),
2808 ),
2809 )
2810 .map(|container| match tool_use.status {
2811 ToolUseStatus::Finished(_) => container.child(
2812 results_content_container()
2813 .border_t_1()
2814 .border_color(self.tool_card_border_color(cx))
2815 .child(
2816 Label::new("Result")
2817 .size(LabelSize::XSmall)
2818 .color(Color::Muted)
2819 .buffer_font(cx),
2820 )
2821 .child(div().w_full().text_ui_sm(cx).children(
2822 rendered_tool_use.as_ref().map(|rendered| {
2823 MarkdownElement::new(
2824 rendered.output.clone(),
2825 tool_use_markdown_style(window, cx),
2826 )
2827 .code_block_renderer(markdown::CodeBlockRenderer::Default {
2828 copy_button: false,
2829 copy_button_on_hover: false,
2830 border: false,
2831 })
2832 .on_url_click({
2833 let workspace = self.workspace.clone();
2834 move |text, window, cx| {
2835 open_markdown_link(text, workspace.clone(), window, cx);
2836 }
2837 })
2838 .into_any_element()
2839 }),
2840 )),
2841 ),
2842 ToolUseStatus::InputStillStreaming | ToolUseStatus::Running => container.child(
2843 results_content_container()
2844 .border_t_1()
2845 .border_color(self.tool_card_border_color(cx))
2846 .child(
2847 h_flex()
2848 .gap_1()
2849 .child(
2850 Icon::new(IconName::ArrowCircle)
2851 .size(IconSize::Small)
2852 .color(Color::Accent)
2853 .with_animation(
2854 "arrow-circle",
2855 Animation::new(Duration::from_secs(2)).repeat(),
2856 |icon, delta| {
2857 icon.transform(Transformation::rotate(percentage(
2858 delta,
2859 )))
2860 },
2861 ),
2862 )
2863 .child(
2864 Label::new("Running…")
2865 .size(LabelSize::XSmall)
2866 .color(Color::Muted)
2867 .buffer_font(cx),
2868 ),
2869 ),
2870 ),
2871 ToolUseStatus::Error(_) => container.child(
2872 results_content_container()
2873 .border_t_1()
2874 .border_color(self.tool_card_border_color(cx))
2875 .child(
2876 Label::new("Error")
2877 .size(LabelSize::XSmall)
2878 .color(Color::Muted)
2879 .buffer_font(cx),
2880 )
2881 .child(
2882 div()
2883 .text_ui_sm(cx)
2884 .children(rendered_tool_use.as_ref().map(|rendered| {
2885 MarkdownElement::new(
2886 rendered.output.clone(),
2887 tool_use_markdown_style(window, cx),
2888 )
2889 .on_url_click({
2890 let workspace = self.workspace.clone();
2891 move |text, window, cx| {
2892 open_markdown_link(text, workspace.clone(), window, cx);
2893 }
2894 })
2895 .into_any_element()
2896 })),
2897 ),
2898 ),
2899 ToolUseStatus::Pending => container,
2900 ToolUseStatus::NeedsConfirmation => container.child(
2901 results_content_container()
2902 .border_t_1()
2903 .border_color(self.tool_card_border_color(cx))
2904 .child(
2905 Label::new("Asking Permission")
2906 .size(LabelSize::Small)
2907 .color(Color::Muted)
2908 .buffer_font(cx),
2909 ),
2910 ),
2911 });
2912
2913 let gradient_overlay = |color: Hsla| {
2914 div()
2915 .h_full()
2916 .absolute()
2917 .w_12()
2918 .bottom_0()
2919 .map(|element| {
2920 if is_status_finished {
2921 element.right_6()
2922 } else {
2923 element.right(px(44.))
2924 }
2925 })
2926 .bg(linear_gradient(
2927 90.,
2928 linear_color_stop(color, 1.),
2929 linear_color_stop(color.opacity(0.2), 0.),
2930 ))
2931 };
2932
2933 v_flex().gap_1().mb_2().map(|element| {
2934 if !needs_confirmation_tools {
2935 element.child(
2936 v_flex()
2937 .child(
2938 h_flex()
2939 .group("disclosure-header")
2940 .relative()
2941 .gap_1p5()
2942 .justify_between()
2943 .opacity(0.8)
2944 .hover(|style| style.opacity(1.))
2945 .when(!is_status_finished, |this| this.pr_2())
2946 .child(
2947 h_flex()
2948 .id("tool-label-container")
2949 .gap_1p5()
2950 .max_w_full()
2951 .overflow_x_scroll()
2952 .child(
2953 Icon::new(tool_use.icon)
2954 .size(IconSize::XSmall)
2955 .color(Color::Muted),
2956 )
2957 .child(
2958 h_flex().pr_8().text_size(rems(0.8125)).children(
2959 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| {
2960 open_markdown_link(text, workspace.clone(), window, cx);
2961 }}))
2962 ),
2963 ),
2964 )
2965 .child(
2966 h_flex()
2967 .gap_1()
2968 .child(
2969 div().visible_on_hover("disclosure-header").child(
2970 Disclosure::new("tool-use-disclosure", is_open)
2971 .opened_icon(IconName::ChevronUp)
2972 .closed_icon(IconName::ChevronDown)
2973 .on_click(cx.listener({
2974 let tool_use_id = tool_use.id.clone();
2975 move |this, _event, _window, _cx| {
2976 let is_open = this
2977 .expanded_tool_uses
2978 .entry(tool_use_id.clone())
2979 .or_insert(false);
2980
2981 *is_open = !*is_open;
2982 }
2983 })),
2984 ),
2985 )
2986 .child(status_icons),
2987 )
2988 .child(gradient_overlay(cx.theme().colors().panel_background)),
2989 )
2990 .map(|parent| {
2991 if !is_open {
2992 return parent;
2993 }
2994
2995 parent.child(
2996 v_flex()
2997 .mt_1()
2998 .border_1()
2999 .border_color(self.tool_card_border_color(cx))
3000 .bg(cx.theme().colors().editor_background)
3001 .rounded_lg()
3002 .child(results_content),
3003 )
3004 }),
3005 )
3006 } else {
3007 v_flex()
3008 .mb_2()
3009 .rounded_lg()
3010 .border_1()
3011 .border_color(self.tool_card_border_color(cx))
3012 .overflow_hidden()
3013 .child(
3014 h_flex()
3015 .group("disclosure-header")
3016 .relative()
3017 .justify_between()
3018 .py_1()
3019 .map(|element| {
3020 if is_status_finished {
3021 element.pl_2().pr_0p5()
3022 } else {
3023 element.px_2()
3024 }
3025 })
3026 .bg(self.tool_card_header_bg(cx))
3027 .map(|element| {
3028 if is_open {
3029 element.border_b_1().rounded_t_md()
3030 } else if needs_confirmation {
3031 element.rounded_t_md()
3032 } else {
3033 element.rounded_md()
3034 }
3035 })
3036 .border_color(self.tool_card_border_color(cx))
3037 .child(
3038 h_flex()
3039 .id("tool-label-container")
3040 .gap_1p5()
3041 .max_w_full()
3042 .overflow_x_scroll()
3043 .child(
3044 Icon::new(tool_use.icon)
3045 .size(IconSize::XSmall)
3046 .color(Color::Muted),
3047 )
3048 .child(
3049 h_flex().pr_8().text_ui_sm(cx).children(
3050 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| {
3051 open_markdown_link(text, workspace.clone(), window, cx);
3052 }}))
3053 ),
3054 ),
3055 )
3056 .child(
3057 h_flex()
3058 .gap_1()
3059 .child(
3060 div().visible_on_hover("disclosure-header").child(
3061 Disclosure::new("tool-use-disclosure", is_open)
3062 .opened_icon(IconName::ChevronUp)
3063 .closed_icon(IconName::ChevronDown)
3064 .on_click(cx.listener({
3065 let tool_use_id = tool_use.id.clone();
3066 move |this, _event, _window, _cx| {
3067 let is_open = this
3068 .expanded_tool_uses
3069 .entry(tool_use_id.clone())
3070 .or_insert(false);
3071
3072 *is_open = !*is_open;
3073 }
3074 })),
3075 ),
3076 )
3077 .child(status_icons),
3078 )
3079 .child(gradient_overlay(self.tool_card_header_bg(cx))),
3080 )
3081 .map(|parent| {
3082 if !is_open {
3083 return parent;
3084 }
3085
3086 parent.child(
3087 v_flex()
3088 .bg(cx.theme().colors().editor_background)
3089 .map(|element| {
3090 if needs_confirmation {
3091 element.rounded_none()
3092 } else {
3093 element.rounded_b_lg()
3094 }
3095 })
3096 .child(results_content),
3097 )
3098 })
3099 .when(needs_confirmation, |this| {
3100 this.child(
3101 h_flex()
3102 .py_1()
3103 .pl_2()
3104 .pr_1()
3105 .gap_1()
3106 .justify_between()
3107 .bg(cx.theme().colors().editor_background)
3108 .border_t_1()
3109 .border_color(self.tool_card_border_color(cx))
3110 .rounded_b_lg()
3111 .child(
3112 AnimatedLabel::new("Waiting for Confirmation").size(LabelSize::Small)
3113 )
3114 .child(
3115 h_flex()
3116 .gap_0p5()
3117 .child({
3118 let tool_id = tool_use.id.clone();
3119 Button::new(
3120 "always-allow-tool-action",
3121 "Always Allow",
3122 )
3123 .label_size(LabelSize::Small)
3124 .icon(IconName::CheckDouble)
3125 .icon_position(IconPosition::Start)
3126 .icon_size(IconSize::Small)
3127 .icon_color(Color::Success)
3128 .tooltip(move |window, cx| {
3129 Tooltip::with_meta(
3130 "Never ask for permission",
3131 None,
3132 "Restore the original behavior in your Agent Panel settings",
3133 window,
3134 cx,
3135 )
3136 })
3137 .on_click(cx.listener(
3138 move |this, event, window, cx| {
3139 if let Some(fs) = fs.clone() {
3140 update_settings_file::<AgentSettings>(
3141 fs.clone(),
3142 cx,
3143 |settings, _| {
3144 settings.set_always_allow_tool_actions(true);
3145 },
3146 );
3147 }
3148 this.handle_allow_tool(
3149 tool_id.clone(),
3150 event,
3151 window,
3152 cx,
3153 )
3154 },
3155 ))
3156 })
3157 .child(ui::Divider::vertical())
3158 .child({
3159 let tool_id = tool_use.id.clone();
3160 Button::new("allow-tool-action", "Allow")
3161 .label_size(LabelSize::Small)
3162 .icon(IconName::Check)
3163 .icon_position(IconPosition::Start)
3164 .icon_size(IconSize::Small)
3165 .icon_color(Color::Success)
3166 .on_click(cx.listener(
3167 move |this, event, window, cx| {
3168 this.handle_allow_tool(
3169 tool_id.clone(),
3170 event,
3171 window,
3172 cx,
3173 )
3174 },
3175 ))
3176 })
3177 .child({
3178 let tool_id = tool_use.id.clone();
3179 let tool_name: Arc<str> = tool_use.name.into();
3180 Button::new("deny-tool", "Deny")
3181 .label_size(LabelSize::Small)
3182 .icon(IconName::Close)
3183 .icon_position(IconPosition::Start)
3184 .icon_size(IconSize::Small)
3185 .icon_color(Color::Error)
3186 .on_click(cx.listener(
3187 move |this, event, window, cx| {
3188 this.handle_deny_tool(
3189 tool_id.clone(),
3190 tool_name.clone(),
3191 event,
3192 window,
3193 cx,
3194 )
3195 },
3196 ))
3197 }),
3198 ),
3199 )
3200 })
3201 }
3202 }).into_any_element()
3203 }
3204
3205 fn render_rules_item(&self, cx: &Context<Self>) -> AnyElement {
3206 let project_context = self.thread.read(cx).project_context();
3207 let project_context = project_context.borrow();
3208 let Some(project_context) = project_context.as_ref() else {
3209 return div().into_any();
3210 };
3211
3212 let user_rules_text = if project_context.user_rules.is_empty() {
3213 None
3214 } else if project_context.user_rules.len() == 1 {
3215 let user_rules = &project_context.user_rules[0];
3216
3217 match user_rules.title.as_ref() {
3218 Some(title) => Some(format!("Using \"{title}\" user rule")),
3219 None => Some("Using user rule".into()),
3220 }
3221 } else {
3222 Some(format!(
3223 "Using {} user rules",
3224 project_context.user_rules.len()
3225 ))
3226 };
3227
3228 let first_user_rules_id = project_context
3229 .user_rules
3230 .first()
3231 .map(|user_rules| user_rules.uuid.0);
3232
3233 let rules_files = project_context
3234 .worktrees
3235 .iter()
3236 .filter_map(|worktree| worktree.rules_file.as_ref())
3237 .collect::<Vec<_>>();
3238
3239 let rules_file_text = match rules_files.as_slice() {
3240 &[] => None,
3241 &[rules_file] => Some(format!(
3242 "Using project {:?} file",
3243 rules_file.path_in_worktree
3244 )),
3245 rules_files => Some(format!("Using {} project rules files", rules_files.len())),
3246 };
3247
3248 if user_rules_text.is_none() && rules_file_text.is_none() {
3249 return div().into_any();
3250 }
3251
3252 v_flex()
3253 .pt_2()
3254 .px_2p5()
3255 .gap_1()
3256 .when_some(user_rules_text, |parent, user_rules_text| {
3257 parent.child(
3258 h_flex()
3259 .w_full()
3260 .child(
3261 Icon::new(RULES_ICON)
3262 .size(IconSize::XSmall)
3263 .color(Color::Disabled),
3264 )
3265 .child(
3266 Label::new(user_rules_text)
3267 .size(LabelSize::XSmall)
3268 .color(Color::Muted)
3269 .truncate()
3270 .buffer_font(cx)
3271 .ml_1p5()
3272 .mr_0p5(),
3273 )
3274 .child(
3275 IconButton::new("open-prompt-library", IconName::ArrowUpRightAlt)
3276 .shape(ui::IconButtonShape::Square)
3277 .icon_size(IconSize::XSmall)
3278 .icon_color(Color::Ignored)
3279 // TODO: Figure out a way to pass focus handle here so we can display the `OpenRulesLibrary` keybinding
3280 .tooltip(Tooltip::text("View User Rules"))
3281 .on_click(move |_event, window, cx| {
3282 window.dispatch_action(
3283 Box::new(OpenRulesLibrary {
3284 prompt_to_select: first_user_rules_id,
3285 }),
3286 cx,
3287 )
3288 }),
3289 ),
3290 )
3291 })
3292 .when_some(rules_file_text, |parent, rules_file_text| {
3293 parent.child(
3294 h_flex()
3295 .w_full()
3296 .child(
3297 Icon::new(IconName::File)
3298 .size(IconSize::XSmall)
3299 .color(Color::Disabled),
3300 )
3301 .child(
3302 Label::new(rules_file_text)
3303 .size(LabelSize::XSmall)
3304 .color(Color::Muted)
3305 .buffer_font(cx)
3306 .ml_1p5()
3307 .mr_0p5(),
3308 )
3309 .child(
3310 IconButton::new("open-rule", IconName::ArrowUpRightAlt)
3311 .shape(ui::IconButtonShape::Square)
3312 .icon_size(IconSize::XSmall)
3313 .icon_color(Color::Ignored)
3314 .on_click(cx.listener(Self::handle_open_rules))
3315 .tooltip(Tooltip::text("View Rules")),
3316 ),
3317 )
3318 })
3319 .into_any()
3320 }
3321
3322 fn handle_allow_tool(
3323 &mut self,
3324 tool_use_id: LanguageModelToolUseId,
3325 _: &ClickEvent,
3326 window: &mut Window,
3327 cx: &mut Context<Self>,
3328 ) {
3329 if let Some(PendingToolUseStatus::NeedsConfirmation(c)) = self
3330 .thread
3331 .read(cx)
3332 .pending_tool(&tool_use_id)
3333 .map(|tool_use| tool_use.status.clone())
3334 {
3335 self.thread.update(cx, |thread, cx| {
3336 if let Some(configured) = thread.get_or_init_configured_model(cx) {
3337 thread.run_tool(
3338 c.tool_use_id.clone(),
3339 c.ui_text.clone(),
3340 c.input.clone(),
3341 c.request.clone(),
3342 c.tool.clone(),
3343 configured.model,
3344 Some(window.window_handle()),
3345 cx,
3346 );
3347 }
3348 });
3349 }
3350 }
3351
3352 fn handle_deny_tool(
3353 &mut self,
3354 tool_use_id: LanguageModelToolUseId,
3355 tool_name: Arc<str>,
3356 _: &ClickEvent,
3357 window: &mut Window,
3358 cx: &mut Context<Self>,
3359 ) {
3360 let window_handle = window.window_handle();
3361 self.thread.update(cx, |thread, cx| {
3362 thread.deny_tool_use(tool_use_id, tool_name, Some(window_handle), cx);
3363 });
3364 }
3365
3366 fn handle_open_rules(&mut self, _: &ClickEvent, window: &mut Window, cx: &mut Context<Self>) {
3367 let project_context = self.thread.read(cx).project_context();
3368 let project_context = project_context.borrow();
3369 let Some(project_context) = project_context.as_ref() else {
3370 return;
3371 };
3372
3373 let project_entry_ids = project_context
3374 .worktrees
3375 .iter()
3376 .flat_map(|worktree| worktree.rules_file.as_ref())
3377 .map(|rules_file| ProjectEntryId::from_usize(rules_file.project_entry_id))
3378 .collect::<Vec<_>>();
3379
3380 self.workspace
3381 .update(cx, move |workspace, cx| {
3382 // TODO: Open a multibuffer instead? In some cases this doesn't make the set of rules
3383 // files clear. For example, if rules file 1 is already open but rules file 2 is not,
3384 // this would open and focus rules file 2 in a tab that is not next to rules file 1.
3385 let project = workspace.project().read(cx);
3386 let project_paths = project_entry_ids
3387 .into_iter()
3388 .flat_map(|entry_id| project.path_for_entry(entry_id, cx))
3389 .collect::<Vec<_>>();
3390 for project_path in project_paths {
3391 workspace
3392 .open_path(project_path, None, true, window, cx)
3393 .detach_and_log_err(cx);
3394 }
3395 })
3396 .ok();
3397 }
3398
3399 fn dismiss_notifications(&mut self, cx: &mut Context<ActiveThread>) {
3400 for window in self.notifications.drain(..) {
3401 window
3402 .update(cx, |_, window, _| {
3403 window.remove_window();
3404 })
3405 .ok();
3406
3407 self.notification_subscriptions.remove(&window);
3408 }
3409 }
3410
3411 fn render_vertical_scrollbar(&self, cx: &mut Context<Self>) -> Option<Stateful<Div>> {
3412 if !self.show_scrollbar && !self.scrollbar_state.is_dragging() {
3413 return None;
3414 }
3415
3416 Some(
3417 div()
3418 .occlude()
3419 .id("active-thread-scrollbar")
3420 .on_mouse_move(cx.listener(|_, _, _, cx| {
3421 cx.notify();
3422 cx.stop_propagation()
3423 }))
3424 .on_hover(|_, _, cx| {
3425 cx.stop_propagation();
3426 })
3427 .on_any_mouse_down(|_, _, cx| {
3428 cx.stop_propagation();
3429 })
3430 .on_mouse_up(
3431 MouseButton::Left,
3432 cx.listener(|_, _, _, cx| {
3433 cx.stop_propagation();
3434 }),
3435 )
3436 .on_scroll_wheel(cx.listener(|_, _, _, cx| {
3437 cx.notify();
3438 }))
3439 .h_full()
3440 .absolute()
3441 .right_1()
3442 .top_1()
3443 .bottom_0()
3444 .w(px(12.))
3445 .cursor_default()
3446 .children(Scrollbar::vertical(self.scrollbar_state.clone())),
3447 )
3448 }
3449
3450 fn hide_scrollbar_later(&mut self, cx: &mut Context<Self>) {
3451 const SCROLLBAR_SHOW_INTERVAL: Duration = Duration::from_secs(1);
3452 self.hide_scrollbar_task = Some(cx.spawn(async move |thread, cx| {
3453 cx.background_executor()
3454 .timer(SCROLLBAR_SHOW_INTERVAL)
3455 .await;
3456 thread
3457 .update(cx, |thread, cx| {
3458 if !thread.scrollbar_state.is_dragging() {
3459 thread.show_scrollbar = false;
3460 cx.notify();
3461 }
3462 })
3463 .log_err();
3464 }))
3465 }
3466
3467 pub fn is_codeblock_expanded(&self, message_id: MessageId, ix: usize) -> bool {
3468 self.expanded_code_blocks
3469 .get(&(message_id, ix))
3470 .copied()
3471 .unwrap_or(true)
3472 }
3473
3474 pub fn toggle_codeblock_expanded(&mut self, message_id: MessageId, ix: usize) {
3475 let is_expanded = self
3476 .expanded_code_blocks
3477 .entry((message_id, ix))
3478 .or_insert(true);
3479 *is_expanded = !*is_expanded;
3480 }
3481
3482 pub fn scroll_to_bottom(&mut self, cx: &mut Context<Self>) {
3483 self.list_state.reset(self.messages.len());
3484 cx.notify();
3485 }
3486}
3487
3488pub enum ActiveThreadEvent {
3489 EditingMessageTokenCountChanged,
3490}
3491
3492impl EventEmitter<ActiveThreadEvent> for ActiveThread {}
3493
3494impl Render for ActiveThread {
3495 fn render(&mut self, _window: &mut Window, cx: &mut Context<Self>) -> impl IntoElement {
3496 v_flex()
3497 .size_full()
3498 .relative()
3499 .bg(cx.theme().colors().panel_background)
3500 .on_mouse_move(cx.listener(|this, _, _, cx| {
3501 this.show_scrollbar = true;
3502 this.hide_scrollbar_later(cx);
3503 cx.notify();
3504 }))
3505 .on_scroll_wheel(cx.listener(|this, _, _, cx| {
3506 this.show_scrollbar = true;
3507 this.hide_scrollbar_later(cx);
3508 cx.notify();
3509 }))
3510 .on_mouse_up(
3511 MouseButton::Left,
3512 cx.listener(|this, _, _, cx| {
3513 this.hide_scrollbar_later(cx);
3514 }),
3515 )
3516 .child(list(self.list_state.clone()).flex_grow())
3517 .when_some(self.render_vertical_scrollbar(cx), |this, scrollbar| {
3518 this.child(scrollbar)
3519 })
3520 }
3521}
3522
3523pub(crate) fn open_active_thread_as_markdown(
3524 thread: Entity<Thread>,
3525 workspace: Entity<Workspace>,
3526 window: &mut Window,
3527 cx: &mut App,
3528) -> Task<anyhow::Result<()>> {
3529 let markdown_language_task = workspace
3530 .read(cx)
3531 .app_state()
3532 .languages
3533 .language_for_name("Markdown");
3534
3535 window.spawn(cx, async move |cx| {
3536 let markdown_language = markdown_language_task.await?;
3537
3538 workspace.update_in(cx, |workspace, window, cx| {
3539 let thread = thread.read(cx);
3540 let markdown = thread.to_markdown(cx)?;
3541 let thread_summary = thread.summary().or_default().to_string();
3542
3543 let project = workspace.project().clone();
3544
3545 if !project.read(cx).is_local() {
3546 anyhow::bail!("failed to open active thread as markdown in remote project");
3547 }
3548
3549 let buffer = project.update(cx, |project, cx| {
3550 project.create_local_buffer(&markdown, Some(markdown_language), cx)
3551 });
3552 let buffer =
3553 cx.new(|cx| MultiBuffer::singleton(buffer, cx).with_title(thread_summary.clone()));
3554
3555 workspace.add_item_to_active_pane(
3556 Box::new(cx.new(|cx| {
3557 let mut editor =
3558 Editor::for_multibuffer(buffer, Some(project.clone()), window, cx);
3559 editor.set_breadcrumb_header(thread_summary);
3560 editor
3561 })),
3562 None,
3563 true,
3564 window,
3565 cx,
3566 );
3567
3568 anyhow::Ok(())
3569 })??;
3570 anyhow::Ok(())
3571 })
3572}
3573
3574pub(crate) fn open_context(
3575 context: &AgentContextHandle,
3576 workspace: Entity<Workspace>,
3577 window: &mut Window,
3578 cx: &mut App,
3579) {
3580 match context {
3581 AgentContextHandle::File(file_context) => {
3582 if let Some(project_path) = file_context.project_path(cx) {
3583 workspace.update(cx, |workspace, cx| {
3584 workspace
3585 .open_path(project_path, None, true, window, cx)
3586 .detach_and_log_err(cx);
3587 });
3588 }
3589 }
3590
3591 AgentContextHandle::Directory(directory_context) => {
3592 let entry_id = directory_context.entry_id;
3593 workspace.update(cx, |workspace, cx| {
3594 workspace.project().update(cx, |_project, cx| {
3595 cx.emit(project::Event::RevealInProjectPanel(entry_id));
3596 })
3597 })
3598 }
3599
3600 AgentContextHandle::Symbol(symbol_context) => {
3601 let buffer = symbol_context.buffer.read(cx);
3602 if let Some(project_path) = buffer.project_path(cx) {
3603 let snapshot = buffer.snapshot();
3604 let target_position = symbol_context.range.start.to_point(&snapshot);
3605 open_editor_at_position(project_path, target_position, &workspace, window, cx)
3606 .detach();
3607 }
3608 }
3609
3610 AgentContextHandle::Selection(selection_context) => {
3611 let buffer = selection_context.buffer.read(cx);
3612 if let Some(project_path) = buffer.project_path(cx) {
3613 let snapshot = buffer.snapshot();
3614 let target_position = selection_context.range.start.to_point(&snapshot);
3615
3616 open_editor_at_position(project_path, target_position, &workspace, window, cx)
3617 .detach();
3618 }
3619 }
3620
3621 AgentContextHandle::FetchedUrl(fetched_url_context) => {
3622 cx.open_url(&fetched_url_context.url);
3623 }
3624
3625 AgentContextHandle::Thread(thread_context) => workspace.update(cx, |workspace, cx| {
3626 if let Some(panel) = workspace.panel::<AgentPanel>(cx) {
3627 panel.update(cx, |panel, cx| {
3628 panel.open_thread(thread_context.thread.clone(), window, cx);
3629 });
3630 }
3631 }),
3632
3633 AgentContextHandle::TextThread(text_thread_context) => {
3634 workspace.update(cx, |workspace, cx| {
3635 if let Some(panel) = workspace.panel::<AgentPanel>(cx) {
3636 panel.update(cx, |panel, cx| {
3637 panel.open_prompt_editor(text_thread_context.context.clone(), window, cx)
3638 });
3639 }
3640 })
3641 }
3642
3643 AgentContextHandle::Rules(rules_context) => window.dispatch_action(
3644 Box::new(OpenRulesLibrary {
3645 prompt_to_select: Some(rules_context.prompt_id.0),
3646 }),
3647 cx,
3648 ),
3649
3650 AgentContextHandle::Image(_) => {}
3651 }
3652}
3653
3654fn open_editor_at_position(
3655 project_path: project::ProjectPath,
3656 target_position: Point,
3657 workspace: &Entity<Workspace>,
3658 window: &mut Window,
3659 cx: &mut App,
3660) -> Task<()> {
3661 let open_task = workspace.update(cx, |workspace, cx| {
3662 workspace.open_path(project_path, None, true, window, cx)
3663 });
3664 window.spawn(cx, async move |cx| {
3665 if let Some(active_editor) = open_task
3666 .await
3667 .log_err()
3668 .and_then(|item| item.downcast::<Editor>())
3669 {
3670 active_editor
3671 .downgrade()
3672 .update_in(cx, |editor, window, cx| {
3673 editor.go_to_singleton_buffer_point(target_position, window, cx);
3674 })
3675 .log_err();
3676 }
3677 })
3678}
3679
3680#[cfg(test)]
3681mod tests {
3682 use assistant_tool::{ToolRegistry, ToolWorkingSet};
3683 use editor::{EditorSettings, display_map::CreaseMetadata};
3684 use fs::FakeFs;
3685 use gpui::{AppContext, TestAppContext, VisualTestContext};
3686 use language_model::{
3687 ConfiguredModel, LanguageModel, LanguageModelRegistry,
3688 fake_provider::{FakeLanguageModel, FakeLanguageModelProvider},
3689 };
3690 use project::Project;
3691 use prompt_store::PromptBuilder;
3692 use serde_json::json;
3693 use settings::SettingsStore;
3694 use util::path;
3695 use workspace::CollaboratorId;
3696
3697 use crate::{ContextLoadResult, thread_store};
3698
3699 use super::*;
3700
3701 #[gpui::test]
3702 async fn test_agent_is_unfollowed_after_cancelling_completion(cx: &mut TestAppContext) {
3703 init_test_settings(cx);
3704
3705 let project = create_test_project(
3706 cx,
3707 json!({"code.rs": "fn main() {\n println!(\"Hello, world!\");\n}"}),
3708 )
3709 .await;
3710
3711 let (cx, _active_thread, workspace, thread, model) =
3712 setup_test_environment(cx, project.clone()).await;
3713
3714 // Insert user message without any context (empty context vector)
3715 thread.update(cx, |thread, cx| {
3716 thread.insert_user_message(
3717 "What is the best way to learn Rust?",
3718 ContextLoadResult::default(),
3719 None,
3720 vec![],
3721 cx,
3722 );
3723 });
3724
3725 // Stream response to user message
3726 thread.update(cx, |thread, cx| {
3727 let request =
3728 thread.to_completion_request(model.clone(), CompletionIntent::UserPrompt, cx);
3729 thread.stream_completion(request, model, cx.active_window(), cx)
3730 });
3731 // Follow the agent
3732 cx.update(|window, cx| {
3733 workspace.update(cx, |workspace, cx| {
3734 workspace.follow(CollaboratorId::Agent, window, cx);
3735 })
3736 });
3737 assert!(cx.read(|cx| workspace.read(cx).is_being_followed(CollaboratorId::Agent)));
3738
3739 // Cancel the current completion
3740 thread.update(cx, |thread, cx| {
3741 thread.cancel_last_completion(cx.active_window(), cx)
3742 });
3743
3744 cx.executor().run_until_parked();
3745
3746 // No longer following the agent
3747 assert!(!cx.read(|cx| workspace.read(cx).is_being_followed(CollaboratorId::Agent)));
3748 }
3749
3750 #[gpui::test]
3751 async fn test_reinserting_creases_for_edited_message(cx: &mut TestAppContext) {
3752 init_test_settings(cx);
3753
3754 let project = create_test_project(cx, json!({})).await;
3755
3756 let (cx, active_thread, _, thread, model) =
3757 setup_test_environment(cx, project.clone()).await;
3758 cx.update(|_, cx| {
3759 LanguageModelRegistry::global(cx).update(cx, |registry, cx| {
3760 registry.set_default_model(
3761 Some(ConfiguredModel {
3762 provider: Arc::new(FakeLanguageModelProvider),
3763 model,
3764 }),
3765 cx,
3766 );
3767 });
3768 });
3769
3770 let creases = vec![MessageCrease {
3771 range: 14..22,
3772 metadata: CreaseMetadata {
3773 icon_path: "icon".into(),
3774 label: "foo.txt".into(),
3775 },
3776 context: None,
3777 }];
3778
3779 let message = thread.update(cx, |thread, cx| {
3780 let message_id = thread.insert_user_message(
3781 "Tell me about @foo.txt",
3782 ContextLoadResult::default(),
3783 None,
3784 creases,
3785 cx,
3786 );
3787 thread.message(message_id).cloned().unwrap()
3788 });
3789
3790 active_thread.update_in(cx, |active_thread, window, cx| {
3791 active_thread.start_editing_message(
3792 message.id,
3793 message.segments.as_slice(),
3794 message.creases.as_slice(),
3795 window,
3796 cx,
3797 );
3798 let editor = active_thread
3799 .editing_message
3800 .as_ref()
3801 .unwrap()
3802 .1
3803 .editor
3804 .clone();
3805 editor.update(cx, |editor, cx| editor.edit([(0..13, "modified")], cx));
3806 active_thread.confirm_editing_message(&Default::default(), window, cx);
3807 });
3808 cx.run_until_parked();
3809
3810 let message = thread.update(cx, |thread, _| thread.message(message.id).cloned().unwrap());
3811 active_thread.update_in(cx, |active_thread, window, cx| {
3812 active_thread.start_editing_message(
3813 message.id,
3814 message.segments.as_slice(),
3815 message.creases.as_slice(),
3816 window,
3817 cx,
3818 );
3819 let editor = active_thread
3820 .editing_message
3821 .as_ref()
3822 .unwrap()
3823 .1
3824 .editor
3825 .clone();
3826 let text = editor.update(cx, |editor, cx| editor.text(cx));
3827 assert_eq!(text, "modified @foo.txt");
3828 });
3829 }
3830
3831 fn init_test_settings(cx: &mut TestAppContext) {
3832 cx.update(|cx| {
3833 let settings_store = SettingsStore::test(cx);
3834 cx.set_global(settings_store);
3835 language::init(cx);
3836 Project::init_settings(cx);
3837 AgentSettings::register(cx);
3838 prompt_store::init(cx);
3839 thread_store::init(cx);
3840 workspace::init_settings(cx);
3841 language_model::init_settings(cx);
3842 ThemeSettings::register(cx);
3843 EditorSettings::register(cx);
3844 ToolRegistry::default_global(cx);
3845 });
3846 }
3847
3848 // Helper to create a test project with test files
3849 async fn create_test_project(
3850 cx: &mut TestAppContext,
3851 files: serde_json::Value,
3852 ) -> Entity<Project> {
3853 let fs = FakeFs::new(cx.executor());
3854 fs.insert_tree(path!("/test"), files).await;
3855 Project::test(fs, [path!("/test").as_ref()], cx).await
3856 }
3857
3858 async fn setup_test_environment(
3859 cx: &mut TestAppContext,
3860 project: Entity<Project>,
3861 ) -> (
3862 &mut VisualTestContext,
3863 Entity<ActiveThread>,
3864 Entity<Workspace>,
3865 Entity<Thread>,
3866 Arc<dyn LanguageModel>,
3867 ) {
3868 let (workspace, cx) =
3869 cx.add_window_view(|window, cx| Workspace::test_new(project.clone(), window, cx));
3870
3871 let thread_store = cx
3872 .update(|_, cx| {
3873 ThreadStore::load(
3874 project.clone(),
3875 cx.new(|_| ToolWorkingSet::default()),
3876 None,
3877 Arc::new(PromptBuilder::new(None).unwrap()),
3878 cx,
3879 )
3880 })
3881 .await
3882 .unwrap();
3883
3884 let text_thread_store = cx
3885 .update(|_, cx| {
3886 TextThreadStore::new(
3887 project.clone(),
3888 Arc::new(PromptBuilder::new(None).unwrap()),
3889 Default::default(),
3890 cx,
3891 )
3892 })
3893 .await
3894 .unwrap();
3895
3896 let thread = thread_store.update(cx, |store, cx| store.create_thread(cx));
3897 let context_store =
3898 cx.new(|_cx| ContextStore::new(project.downgrade(), Some(thread_store.downgrade())));
3899
3900 let model = FakeLanguageModel::default();
3901 let model: Arc<dyn LanguageModel> = Arc::new(model);
3902
3903 let language_registry = LanguageRegistry::new(cx.executor());
3904 let language_registry = Arc::new(language_registry);
3905
3906 let active_thread = cx.update(|window, cx| {
3907 cx.new(|cx| {
3908 ActiveThread::new(
3909 thread.clone(),
3910 thread_store.clone(),
3911 text_thread_store,
3912 context_store.clone(),
3913 language_registry.clone(),
3914 workspace.downgrade(),
3915 window,
3916 cx,
3917 )
3918 })
3919 });
3920
3921 (cx, active_thread, workspace, thread, model)
3922 }
3923}