1use crate::context::{AgentContextHandle, RULES_ICON};
2use crate::context_picker::{ContextPicker, MentionLink};
3use crate::context_store::ContextStore;
4use crate::context_strip::{ContextStrip, ContextStripEvent, SuggestContextKind};
5use crate::message_editor::{extract_message_creases, insert_message_creases};
6use crate::thread::{
7 LastRestoreCheckpoint, MessageCrease, MessageId, MessageSegment, Thread, ThreadError,
8 ThreadEvent, ThreadFeedback, ThreadSummary,
9};
10use crate::thread_store::{RulesLoadingError, TextThreadStore, ThreadStore};
11use crate::tool_use::{PendingToolUseStatus, ToolUse};
12use crate::ui::{
13 AddedContext, AgentNotification, AgentNotificationEvent, AnimatedLabel, ContextPill,
14};
15use crate::{AgentPanel, ModelUsageContext};
16use agent_settings::{AgentSettings, NotifyWhenAgentWaiting};
17use anyhow::Context as _;
18use assistant_tool::ToolUseStatus;
19use audio::{Audio, Sound};
20use collections::{HashMap, HashSet};
21use editor::actions::{MoveUp, Paste};
22use editor::scroll::Autoscroll;
23use editor::{Editor, EditorElement, EditorEvent, EditorStyle, MultiBuffer};
24use gpui::{
25 AbsoluteLength, Animation, AnimationExt, AnyElement, App, ClickEvent, ClipboardEntry,
26 ClipboardItem, DefiniteLength, EdgesRefinement, Empty, Entity, EventEmitter, Focusable, Hsla,
27 ListAlignment, ListState, MouseButton, PlatformDisplay, ScrollHandle, Stateful,
28 StyleRefinement, Subscription, Task, TextStyle, TextStyleRefinement, Transformation,
29 UnderlineStyle, WeakEntity, WindowHandle, linear_color_stop, linear_gradient, list, percentage,
30 pulsating_between,
31};
32use language::{Buffer, Language, LanguageRegistry};
33use language_model::{
34 LanguageModelRequestMessage, LanguageModelToolUseId, MessageContent, Role, StopReason,
35};
36use markdown::parser::{CodeBlockKind, CodeBlockMetadata};
37use markdown::{
38 HeadingLevelStyles, Markdown, MarkdownElement, MarkdownStyle, ParsedMarkdown, PathWithRange,
39};
40use project::{ProjectEntryId, ProjectItem as _};
41use rope::Point;
42use settings::{Settings as _, SettingsStore, update_settings_file};
43use std::ffi::OsStr;
44use std::path::Path;
45use std::rc::Rc;
46use std::sync::Arc;
47use std::time::Duration;
48use text::ToPoint;
49use theme::ThemeSettings;
50use ui::{
51 Disclosure, IconButton, KeyBinding, PopoverMenuHandle, Scrollbar, ScrollbarState, TextSize,
52 Tooltip, prelude::*,
53};
54use util::ResultExt as _;
55use util::markdown::MarkdownCodeBlock;
56use workspace::{CollaboratorId, Workspace};
57use zed_actions::assistant::OpenRulesLibrary;
58use zed_llm_client::CompletionIntent;
59
60pub struct ActiveThread {
61 context_store: Entity<ContextStore>,
62 language_registry: Arc<LanguageRegistry>,
63 thread_store: Entity<ThreadStore>,
64 text_thread_store: Entity<TextThreadStore>,
65 thread: Entity<Thread>,
66 workspace: WeakEntity<Workspace>,
67 save_thread_task: Option<Task<()>>,
68 messages: Vec<MessageId>,
69 list_state: ListState,
70 scrollbar_state: ScrollbarState,
71 show_scrollbar: bool,
72 hide_scrollbar_task: Option<Task<()>>,
73 rendered_messages_by_id: HashMap<MessageId, RenderedMessage>,
74 rendered_tool_uses: HashMap<LanguageModelToolUseId, RenderedToolUse>,
75 editing_message: Option<(MessageId, EditingMessageState)>,
76 expanded_tool_uses: HashMap<LanguageModelToolUseId, bool>,
77 expanded_thinking_segments: HashMap<(MessageId, usize), bool>,
78 expanded_code_blocks: HashMap<(MessageId, usize), bool>,
79 last_error: Option<ThreadError>,
80 notifications: Vec<WindowHandle<AgentNotification>>,
81 copied_code_block_ids: HashSet<(MessageId, usize)>,
82 _subscriptions: Vec<Subscription>,
83 notification_subscriptions: HashMap<WindowHandle<AgentNotification>, Vec<Subscription>>,
84 open_feedback_editors: HashMap<MessageId, Entity<Editor>>,
85 _load_edited_message_context_task: Option<Task<()>>,
86}
87
88struct RenderedMessage {
89 language_registry: Arc<LanguageRegistry>,
90 segments: Vec<RenderedMessageSegment>,
91}
92
93#[derive(Clone)]
94struct RenderedToolUse {
95 label: Entity<Markdown>,
96 input: Entity<Markdown>,
97 output: Entity<Markdown>,
98}
99
100impl RenderedMessage {
101 fn from_segments(
102 segments: &[MessageSegment],
103 language_registry: Arc<LanguageRegistry>,
104 cx: &mut App,
105 ) -> Self {
106 let mut this = Self {
107 language_registry,
108 segments: Vec::with_capacity(segments.len()),
109 };
110 for segment in segments {
111 this.push_segment(segment, cx);
112 }
113 this
114 }
115
116 fn append_thinking(&mut self, text: &String, cx: &mut App) {
117 if let Some(RenderedMessageSegment::Thinking {
118 content,
119 scroll_handle,
120 }) = self.segments.last_mut()
121 {
122 content.update(cx, |markdown, cx| {
123 markdown.append(text, cx);
124 });
125 scroll_handle.scroll_to_bottom();
126 } else {
127 self.segments.push(RenderedMessageSegment::Thinking {
128 content: parse_markdown(text.into(), self.language_registry.clone(), cx),
129 scroll_handle: ScrollHandle::default(),
130 });
131 }
132 }
133
134 fn append_text(&mut self, text: &String, cx: &mut App) {
135 if let Some(RenderedMessageSegment::Text(markdown)) = self.segments.last_mut() {
136 markdown.update(cx, |markdown, cx| markdown.append(text, cx));
137 } else {
138 self.segments
139 .push(RenderedMessageSegment::Text(parse_markdown(
140 SharedString::from(text),
141 self.language_registry.clone(),
142 cx,
143 )));
144 }
145 }
146
147 fn push_segment(&mut self, segment: &MessageSegment, cx: &mut App) {
148 match segment {
149 MessageSegment::Thinking { text, .. } => {
150 self.segments.push(RenderedMessageSegment::Thinking {
151 content: parse_markdown(text.into(), self.language_registry.clone(), cx),
152 scroll_handle: ScrollHandle::default(),
153 })
154 }
155 MessageSegment::Text(text) => {
156 self.segments
157 .push(RenderedMessageSegment::Text(parse_markdown(
158 text.into(),
159 self.language_registry.clone(),
160 cx,
161 )))
162 }
163 MessageSegment::RedactedThinking(_) => {}
164 };
165 }
166}
167
168enum RenderedMessageSegment {
169 Thinking {
170 content: Entity<Markdown>,
171 scroll_handle: ScrollHandle,
172 },
173 Text(Entity<Markdown>),
174}
175
176fn parse_markdown(
177 text: SharedString,
178 language_registry: Arc<LanguageRegistry>,
179 cx: &mut App,
180) -> Entity<Markdown> {
181 cx.new(|cx| Markdown::new(text, Some(language_registry), None, cx))
182}
183
184pub(crate) fn default_markdown_style(window: &Window, cx: &App) -> MarkdownStyle {
185 let theme_settings = ThemeSettings::get_global(cx);
186 let colors = cx.theme().colors();
187 let ui_font_size = TextSize::Default.rems(cx);
188 let buffer_font_size = TextSize::Small.rems(cx);
189 let mut text_style = window.text_style();
190 let line_height = buffer_font_size * 1.75;
191
192 text_style.refine(&TextStyleRefinement {
193 font_family: Some(theme_settings.ui_font.family.clone()),
194 font_fallbacks: theme_settings.ui_font.fallbacks.clone(),
195 font_features: Some(theme_settings.ui_font.features.clone()),
196 font_size: Some(ui_font_size.into()),
197 line_height: Some(line_height.into()),
198 color: Some(cx.theme().colors().text),
199 ..Default::default()
200 });
201
202 MarkdownStyle {
203 base_text_style: text_style.clone(),
204 syntax: cx.theme().syntax().clone(),
205 selection_background_color: cx.theme().players().local().selection,
206 code_block_overflow_x_scroll: true,
207 table_overflow_x_scroll: true,
208 heading_level_styles: Some(HeadingLevelStyles {
209 h1: Some(TextStyleRefinement {
210 font_size: Some(rems(1.15).into()),
211 ..Default::default()
212 }),
213 h2: Some(TextStyleRefinement {
214 font_size: Some(rems(1.1).into()),
215 ..Default::default()
216 }),
217 h3: Some(TextStyleRefinement {
218 font_size: Some(rems(1.05).into()),
219 ..Default::default()
220 }),
221 h4: Some(TextStyleRefinement {
222 font_size: Some(rems(1.).into()),
223 ..Default::default()
224 }),
225 h5: Some(TextStyleRefinement {
226 font_size: Some(rems(0.95).into()),
227 ..Default::default()
228 }),
229 h6: Some(TextStyleRefinement {
230 font_size: Some(rems(0.875).into()),
231 ..Default::default()
232 }),
233 }),
234 code_block: StyleRefinement {
235 padding: EdgesRefinement {
236 top: Some(DefiniteLength::Absolute(AbsoluteLength::Pixels(Pixels(8.)))),
237 left: Some(DefiniteLength::Absolute(AbsoluteLength::Pixels(Pixels(8.)))),
238 right: Some(DefiniteLength::Absolute(AbsoluteLength::Pixels(Pixels(8.)))),
239 bottom: Some(DefiniteLength::Absolute(AbsoluteLength::Pixels(Pixels(8.)))),
240 },
241 background: Some(colors.editor_background.into()),
242 text: Some(TextStyleRefinement {
243 font_family: Some(theme_settings.buffer_font.family.clone()),
244 font_fallbacks: theme_settings.buffer_font.fallbacks.clone(),
245 font_features: Some(theme_settings.buffer_font.features.clone()),
246 font_size: Some(buffer_font_size.into()),
247 ..Default::default()
248 }),
249 ..Default::default()
250 },
251 inline_code: TextStyleRefinement {
252 font_family: Some(theme_settings.buffer_font.family.clone()),
253 font_fallbacks: theme_settings.buffer_font.fallbacks.clone(),
254 font_features: Some(theme_settings.buffer_font.features.clone()),
255 font_size: Some(buffer_font_size.into()),
256 background_color: Some(colors.editor_foreground.opacity(0.08)),
257 ..Default::default()
258 },
259 link: TextStyleRefinement {
260 background_color: Some(colors.editor_foreground.opacity(0.025)),
261 underline: Some(UnderlineStyle {
262 color: Some(colors.text_accent.opacity(0.5)),
263 thickness: px(1.),
264 ..Default::default()
265 }),
266 ..Default::default()
267 },
268 link_callback: Some(Rc::new(move |url, cx| {
269 if MentionLink::is_valid(url) {
270 let colors = cx.theme().colors();
271 Some(TextStyleRefinement {
272 background_color: Some(colors.element_background),
273 ..Default::default()
274 })
275 } else {
276 None
277 }
278 })),
279 ..Default::default()
280 }
281}
282
283fn tool_use_markdown_style(window: &Window, cx: &mut App) -> MarkdownStyle {
284 let theme_settings = ThemeSettings::get_global(cx);
285 let colors = cx.theme().colors();
286 let ui_font_size = TextSize::Default.rems(cx);
287 let buffer_font_size = TextSize::Small.rems(cx);
288 let mut text_style = window.text_style();
289
290 text_style.refine(&TextStyleRefinement {
291 font_family: Some(theme_settings.ui_font.family.clone()),
292 font_fallbacks: theme_settings.ui_font.fallbacks.clone(),
293 font_features: Some(theme_settings.ui_font.features.clone()),
294 font_size: Some(ui_font_size.into()),
295 color: Some(cx.theme().colors().text),
296 ..Default::default()
297 });
298
299 MarkdownStyle {
300 base_text_style: text_style,
301 syntax: cx.theme().syntax().clone(),
302 selection_background_color: cx.theme().players().local().selection,
303 code_block_overflow_x_scroll: true,
304 code_block: StyleRefinement {
305 margin: EdgesRefinement::default(),
306 padding: EdgesRefinement::default(),
307 background: Some(colors.editor_background.into()),
308 border_color: None,
309 border_widths: EdgesRefinement::default(),
310 text: Some(TextStyleRefinement {
311 font_family: Some(theme_settings.buffer_font.family.clone()),
312 font_fallbacks: theme_settings.buffer_font.fallbacks.clone(),
313 font_features: Some(theme_settings.buffer_font.features.clone()),
314 font_size: Some(buffer_font_size.into()),
315 ..Default::default()
316 }),
317 ..Default::default()
318 },
319 inline_code: TextStyleRefinement {
320 font_family: Some(theme_settings.buffer_font.family.clone()),
321 font_fallbacks: theme_settings.buffer_font.fallbacks.clone(),
322 font_features: Some(theme_settings.buffer_font.features.clone()),
323 font_size: Some(TextSize::XSmall.rems(cx).into()),
324 ..Default::default()
325 },
326 heading: StyleRefinement {
327 text: Some(TextStyleRefinement {
328 font_size: Some(ui_font_size.into()),
329 ..Default::default()
330 }),
331 ..Default::default()
332 },
333 ..Default::default()
334 }
335}
336
337const CODEBLOCK_CONTAINER_GROUP: &str = "codeblock_container";
338
339fn render_markdown_code_block(
340 message_id: MessageId,
341 ix: usize,
342 kind: &CodeBlockKind,
343 parsed_markdown: &ParsedMarkdown,
344 metadata: CodeBlockMetadata,
345 active_thread: Entity<ActiveThread>,
346 workspace: WeakEntity<Workspace>,
347 _window: &Window,
348 cx: &App,
349) -> Div {
350 let label_size = rems(0.8125);
351
352 let label = match kind {
353 CodeBlockKind::Indented => None,
354 CodeBlockKind::Fenced => Some(
355 h_flex()
356 .px_1()
357 .gap_1()
358 .child(
359 Icon::new(IconName::Code)
360 .color(Color::Muted)
361 .size(IconSize::XSmall),
362 )
363 .child(div().text_size(label_size).child("Plain Text"))
364 .into_any_element(),
365 ),
366 CodeBlockKind::FencedLang(raw_language_name) => Some(render_code_language(
367 parsed_markdown.languages_by_name.get(raw_language_name),
368 raw_language_name.clone(),
369 cx,
370 )),
371 CodeBlockKind::FencedSrc(path_range) => path_range.path.file_name().map(|file_name| {
372 // We tell the model to use /dev/null for the path instead of using ```language
373 // because otherwise it consistently fails to use code citations.
374 if path_range.path.starts_with("/dev/null") {
375 let ext = path_range
376 .path
377 .extension()
378 .and_then(OsStr::to_str)
379 .map(|str| SharedString::new(str.to_string()))
380 .unwrap_or_default();
381
382 render_code_language(
383 parsed_markdown
384 .languages_by_path
385 .get(&path_range.path)
386 .or_else(|| parsed_markdown.languages_by_name.get(&ext)),
387 ext,
388 cx,
389 )
390 } else {
391 let content = if let Some(parent) = path_range.path.parent() {
392 let file_name = file_name.to_string_lossy().to_string();
393 let path = parent.to_string_lossy().to_string();
394 let path_and_file = format!("{}/{}", path, file_name);
395
396 h_flex()
397 .id(("code-block-header-label", ix))
398 .ml_1()
399 .gap_1()
400 .child(div().text_size(label_size).child(file_name))
401 .child(Label::new(path).color(Color::Muted).size(LabelSize::Small))
402 .tooltip(move |window, cx| {
403 Tooltip::with_meta(
404 "Jump to File",
405 None,
406 path_and_file.clone(),
407 window,
408 cx,
409 )
410 })
411 .into_any_element()
412 } else {
413 div()
414 .ml_1()
415 .text_size(label_size)
416 .child(path_range.path.to_string_lossy().to_string())
417 .into_any_element()
418 };
419
420 h_flex()
421 .id(("code-block-header-button", ix))
422 .w_full()
423 .max_w_full()
424 .px_1()
425 .gap_0p5()
426 .cursor_pointer()
427 .rounded_sm()
428 .hover(|item| item.bg(cx.theme().colors().element_hover.opacity(0.5)))
429 .child(
430 h_flex()
431 .gap_0p5()
432 .children(
433 file_icons::FileIcons::get_icon(&path_range.path, cx)
434 .map(Icon::from_path)
435 .map(|icon| icon.color(Color::Muted).size(IconSize::XSmall)),
436 )
437 .child(content)
438 .child(
439 Icon::new(IconName::ArrowUpRight)
440 .size(IconSize::XSmall)
441 .color(Color::Ignored),
442 ),
443 )
444 .on_click({
445 let path_range = path_range.clone();
446 move |_, window, cx| {
447 workspace
448 .update(cx, |workspace, cx| {
449 open_path(&path_range, window, workspace, cx)
450 })
451 .ok();
452 }
453 })
454 .into_any_element()
455 }
456 }),
457 };
458
459 let codeblock_was_copied = active_thread
460 .read(cx)
461 .copied_code_block_ids
462 .contains(&(message_id, ix));
463
464 let is_expanded = active_thread.read(cx).is_codeblock_expanded(message_id, ix);
465
466 let codeblock_header_bg = cx
467 .theme()
468 .colors()
469 .element_background
470 .blend(cx.theme().colors().editor_foreground.opacity(0.025));
471
472 let control_buttons = h_flex()
473 .visible_on_hover(CODEBLOCK_CONTAINER_GROUP)
474 .absolute()
475 .top_0()
476 .right_0()
477 .h_full()
478 .bg(codeblock_header_bg)
479 .rounded_tr_md()
480 .px_1()
481 .gap_1()
482 .child(
483 IconButton::new(
484 ("copy-markdown-code", ix),
485 if codeblock_was_copied {
486 IconName::Check
487 } else {
488 IconName::Copy
489 },
490 )
491 .icon_color(Color::Muted)
492 .shape(ui::IconButtonShape::Square)
493 .tooltip(Tooltip::text("Copy Code"))
494 .on_click({
495 let active_thread = active_thread.clone();
496 let parsed_markdown = parsed_markdown.clone();
497 let code_block_range = metadata.content_range.clone();
498 move |_event, _window, cx| {
499 active_thread.update(cx, |this, cx| {
500 this.copied_code_block_ids.insert((message_id, ix));
501
502 let code = parsed_markdown.source()[code_block_range.clone()].to_string();
503 cx.write_to_clipboard(ClipboardItem::new_string(code));
504
505 cx.spawn(async move |this, cx| {
506 cx.background_executor().timer(Duration::from_secs(2)).await;
507
508 cx.update(|cx| {
509 this.update(cx, |this, cx| {
510 this.copied_code_block_ids.remove(&(message_id, ix));
511 cx.notify();
512 })
513 })
514 .ok();
515 })
516 .detach();
517 });
518 }
519 }),
520 )
521 .child(
522 IconButton::new(
523 ("expand-collapse-code", ix),
524 if is_expanded {
525 IconName::ChevronUp
526 } else {
527 IconName::ChevronDown
528 },
529 )
530 .icon_color(Color::Muted)
531 .shape(ui::IconButtonShape::Square)
532 .tooltip(Tooltip::text(if is_expanded {
533 "Collapse Code"
534 } else {
535 "Expand Code"
536 }))
537 .on_click({
538 let active_thread = active_thread.clone();
539 move |_event, _window, cx| {
540 active_thread.update(cx, |this, cx| {
541 this.toggle_codeblock_expanded(message_id, ix);
542 cx.notify();
543 });
544 }
545 }),
546 );
547
548 let codeblock_header = h_flex()
549 .relative()
550 .p_1()
551 .gap_1()
552 .justify_between()
553 .bg(codeblock_header_bg)
554 .map(|this| {
555 if !is_expanded {
556 this.rounded_md()
557 } else {
558 this.rounded_t_md()
559 .border_b_1()
560 .border_color(cx.theme().colors().border.opacity(0.6))
561 }
562 })
563 .children(label)
564 .child(control_buttons);
565
566 v_flex()
567 .group(CODEBLOCK_CONTAINER_GROUP)
568 .my_2()
569 .overflow_hidden()
570 .rounded_md()
571 .border_1()
572 .border_color(cx.theme().colors().border.opacity(0.6))
573 .bg(cx.theme().colors().editor_background)
574 .child(codeblock_header)
575 .when(!is_expanded, |this| this.h(rems_from_px(31.)))
576}
577
578fn open_path(
579 path_range: &PathWithRange,
580 window: &mut Window,
581 workspace: &mut Workspace,
582 cx: &mut Context<'_, Workspace>,
583) {
584 let Some(project_path) = workspace
585 .project()
586 .read(cx)
587 .find_project_path(&path_range.path, cx)
588 else {
589 return; // TODO instead of just bailing out, open that path in a buffer.
590 };
591
592 let Some(target) = path_range.range.as_ref().map(|range| {
593 Point::new(
594 // Line number is 1-based
595 range.start.line.saturating_sub(1),
596 range.start.col.unwrap_or(0),
597 )
598 }) else {
599 return;
600 };
601 let open_task = workspace.open_path(project_path, None, true, window, cx);
602 window
603 .spawn(cx, async move |cx| {
604 let item = open_task.await?;
605 if let Some(active_editor) = item.downcast::<Editor>() {
606 active_editor
607 .update_in(cx, |editor, window, cx| {
608 editor.go_to_singleton_buffer_point(target, window, cx);
609 })
610 .ok();
611 }
612 anyhow::Ok(())
613 })
614 .detach_and_log_err(cx);
615}
616
617fn render_code_language(
618 language: Option<&Arc<Language>>,
619 name_fallback: SharedString,
620 cx: &App,
621) -> AnyElement {
622 let icon_path = language.and_then(|language| {
623 language
624 .config()
625 .matcher
626 .path_suffixes
627 .iter()
628 .find_map(|extension| file_icons::FileIcons::get_icon(Path::new(extension), cx))
629 .map(Icon::from_path)
630 });
631
632 let language_label = language
633 .map(|language| language.name().into())
634 .unwrap_or(name_fallback);
635
636 let label_size = rems(0.8125);
637
638 h_flex()
639 .px_1()
640 .gap_1p5()
641 .children(icon_path.map(|icon| icon.color(Color::Muted).size(IconSize::XSmall)))
642 .child(div().text_size(label_size).child(language_label))
643 .into_any_element()
644}
645
646fn open_markdown_link(
647 text: SharedString,
648 workspace: WeakEntity<Workspace>,
649 window: &mut Window,
650 cx: &mut App,
651) {
652 let Some(workspace) = workspace.upgrade() else {
653 cx.open_url(&text);
654 return;
655 };
656
657 match MentionLink::try_parse(&text, &workspace, cx) {
658 Some(MentionLink::File(path, entry)) => workspace.update(cx, |workspace, cx| {
659 if entry.is_dir() {
660 workspace.project().update(cx, |_, cx| {
661 cx.emit(project::Event::RevealInProjectPanel(entry.id));
662 })
663 } else {
664 workspace
665 .open_path(path, None, true, window, cx)
666 .detach_and_log_err(cx);
667 }
668 }),
669 Some(MentionLink::Symbol(path, symbol_name)) => {
670 let open_task = workspace.update(cx, |workspace, cx| {
671 workspace.open_path(path, None, true, window, cx)
672 });
673 window
674 .spawn(cx, async move |cx| {
675 let active_editor = open_task
676 .await?
677 .downcast::<Editor>()
678 .context("Item is not an editor")?;
679 active_editor.update_in(cx, |editor, window, cx| {
680 let symbol_range = editor
681 .buffer()
682 .read(cx)
683 .snapshot(cx)
684 .outline(None)
685 .and_then(|outline| {
686 outline
687 .find_most_similar(&symbol_name)
688 .map(|(_, item)| item.range.clone())
689 })
690 .context("Could not find matching symbol")?;
691
692 editor.change_selections(Some(Autoscroll::center()), window, cx, |s| {
693 s.select_anchor_ranges([symbol_range.start..symbol_range.start])
694 });
695 anyhow::Ok(())
696 })
697 })
698 .detach_and_log_err(cx);
699 }
700 Some(MentionLink::Selection(path, line_range)) => {
701 let open_task = workspace.update(cx, |workspace, cx| {
702 workspace.open_path(path, None, true, window, cx)
703 });
704 window
705 .spawn(cx, async move |cx| {
706 let active_editor = open_task
707 .await?
708 .downcast::<Editor>()
709 .context("Item is not an editor")?;
710 active_editor.update_in(cx, |editor, window, cx| {
711 editor.change_selections(Some(Autoscroll::center()), window, cx, |s| {
712 s.select_ranges([Point::new(line_range.start as u32, 0)
713 ..Point::new(line_range.start as u32, 0)])
714 });
715 anyhow::Ok(())
716 })
717 })
718 .detach_and_log_err(cx);
719 }
720 Some(MentionLink::Thread(thread_id)) => workspace.update(cx, |workspace, cx| {
721 if let Some(panel) = workspace.panel::<AgentPanel>(cx) {
722 panel.update(cx, |panel, cx| {
723 panel
724 .open_thread_by_id(&thread_id, window, cx)
725 .detach_and_log_err(cx)
726 });
727 }
728 }),
729 Some(MentionLink::TextThread(path)) => workspace.update(cx, |workspace, cx| {
730 if let Some(panel) = workspace.panel::<AgentPanel>(cx) {
731 panel.update(cx, |panel, cx| {
732 panel
733 .open_saved_prompt_editor(path, window, cx)
734 .detach_and_log_err(cx);
735 });
736 }
737 }),
738 Some(MentionLink::Fetch(url)) => cx.open_url(&url),
739 Some(MentionLink::Rule(prompt_id)) => window.dispatch_action(
740 Box::new(OpenRulesLibrary {
741 prompt_to_select: Some(prompt_id.0),
742 }),
743 cx,
744 ),
745 None => cx.open_url(&text),
746 }
747}
748
749struct EditingMessageState {
750 editor: Entity<Editor>,
751 context_strip: Entity<ContextStrip>,
752 context_picker_menu_handle: PopoverMenuHandle<ContextPicker>,
753 last_estimated_token_count: Option<usize>,
754 _subscriptions: [Subscription; 2],
755 _update_token_count_task: Option<Task<()>>,
756}
757
758impl ActiveThread {
759 pub fn new(
760 thread: Entity<Thread>,
761 thread_store: Entity<ThreadStore>,
762 text_thread_store: Entity<TextThreadStore>,
763 context_store: Entity<ContextStore>,
764 language_registry: Arc<LanguageRegistry>,
765 workspace: WeakEntity<Workspace>,
766 window: &mut Window,
767 cx: &mut Context<Self>,
768 ) -> Self {
769 let subscriptions = vec![
770 cx.observe(&thread, |_, _, cx| cx.notify()),
771 cx.subscribe_in(&thread, window, Self::handle_thread_event),
772 cx.subscribe(&thread_store, Self::handle_rules_loading_error),
773 cx.observe_global::<SettingsStore>(|_, cx| cx.notify()),
774 ];
775
776 let list_state = ListState::new(0, ListAlignment::Bottom, px(2048.), {
777 let this = cx.entity().downgrade();
778 move |ix, window: &mut Window, cx: &mut App| {
779 this.update(cx, |this, cx| this.render_message(ix, window, cx))
780 .unwrap()
781 }
782 });
783 let mut this = Self {
784 language_registry,
785 thread_store,
786 text_thread_store,
787 context_store,
788 thread: thread.clone(),
789 workspace,
790 save_thread_task: None,
791 messages: Vec::new(),
792 rendered_messages_by_id: HashMap::default(),
793 rendered_tool_uses: HashMap::default(),
794 expanded_tool_uses: HashMap::default(),
795 expanded_thinking_segments: HashMap::default(),
796 expanded_code_blocks: HashMap::default(),
797 list_state: list_state.clone(),
798 scrollbar_state: ScrollbarState::new(list_state),
799 show_scrollbar: false,
800 hide_scrollbar_task: None,
801 editing_message: None,
802 last_error: None,
803 copied_code_block_ids: HashSet::default(),
804 notifications: Vec::new(),
805 _subscriptions: subscriptions,
806 notification_subscriptions: HashMap::default(),
807 open_feedback_editors: HashMap::default(),
808 _load_edited_message_context_task: None,
809 };
810
811 for message in thread.read(cx).messages().cloned().collect::<Vec<_>>() {
812 this.push_message(&message.id, &message.segments, window, cx);
813
814 for tool_use in thread.read(cx).tool_uses_for_message(message.id, cx) {
815 this.render_tool_use_markdown(
816 tool_use.id.clone(),
817 tool_use.ui_text.clone(),
818 &serde_json::to_string_pretty(&tool_use.input).unwrap_or_default(),
819 tool_use.status.text(),
820 cx,
821 );
822 }
823 }
824
825 this
826 }
827
828 pub fn thread(&self) -> &Entity<Thread> {
829 &self.thread
830 }
831
832 pub fn is_empty(&self) -> bool {
833 self.messages.is_empty()
834 }
835
836 pub fn summary<'a>(&'a self, cx: &'a App) -> &'a ThreadSummary {
837 self.thread.read(cx).summary()
838 }
839
840 pub fn regenerate_summary(&self, cx: &mut App) {
841 self.thread.update(cx, |thread, cx| thread.summarize(cx))
842 }
843
844 pub fn cancel_last_completion(&mut self, window: &mut Window, cx: &mut App) -> bool {
845 self.last_error.take();
846 self.thread.update(cx, |thread, cx| {
847 thread.cancel_last_completion(Some(window.window_handle()), cx)
848 })
849 }
850
851 pub fn last_error(&self) -> Option<ThreadError> {
852 self.last_error.clone()
853 }
854
855 pub fn clear_last_error(&mut self) {
856 self.last_error.take();
857 }
858
859 /// Returns the editing message id and the estimated token count in the content
860 pub fn editing_message_id(&self) -> Option<(MessageId, usize)> {
861 self.editing_message
862 .as_ref()
863 .map(|(id, state)| (*id, state.last_estimated_token_count.unwrap_or(0)))
864 }
865
866 pub fn context_store(&self) -> &Entity<ContextStore> {
867 &self.context_store
868 }
869
870 pub fn thread_store(&self) -> &Entity<ThreadStore> {
871 &self.thread_store
872 }
873
874 pub fn text_thread_store(&self) -> &Entity<TextThreadStore> {
875 &self.text_thread_store
876 }
877
878 fn push_message(
879 &mut self,
880 id: &MessageId,
881 segments: &[MessageSegment],
882 _window: &mut Window,
883 cx: &mut Context<Self>,
884 ) {
885 let old_len = self.messages.len();
886 self.messages.push(*id);
887 self.list_state.splice(old_len..old_len, 1);
888
889 let rendered_message =
890 RenderedMessage::from_segments(segments, self.language_registry.clone(), cx);
891 self.rendered_messages_by_id.insert(*id, rendered_message);
892 }
893
894 fn edited_message(
895 &mut self,
896 id: &MessageId,
897 segments: &[MessageSegment],
898 _window: &mut Window,
899 cx: &mut Context<Self>,
900 ) {
901 let Some(index) = self.messages.iter().position(|message_id| message_id == id) else {
902 return;
903 };
904 self.list_state.splice(index..index + 1, 1);
905 let rendered_message =
906 RenderedMessage::from_segments(segments, self.language_registry.clone(), cx);
907 self.rendered_messages_by_id.insert(*id, rendered_message);
908 }
909
910 fn deleted_message(&mut self, id: &MessageId) {
911 let Some(index) = self.messages.iter().position(|message_id| message_id == id) else {
912 return;
913 };
914 self.messages.remove(index);
915 self.list_state.splice(index..index + 1, 0);
916 self.rendered_messages_by_id.remove(id);
917 }
918
919 fn render_tool_use_markdown(
920 &mut self,
921 tool_use_id: LanguageModelToolUseId,
922 tool_label: impl Into<SharedString>,
923 tool_input: &str,
924 tool_output: SharedString,
925 cx: &mut Context<Self>,
926 ) {
927 let rendered = self
928 .rendered_tool_uses
929 .entry(tool_use_id.clone())
930 .or_insert_with(|| RenderedToolUse {
931 label: cx.new(|cx| {
932 Markdown::new("".into(), Some(self.language_registry.clone()), None, cx)
933 }),
934 input: cx.new(|cx| {
935 Markdown::new("".into(), Some(self.language_registry.clone()), None, cx)
936 }),
937 output: cx.new(|cx| {
938 Markdown::new("".into(), Some(self.language_registry.clone()), None, cx)
939 }),
940 });
941
942 rendered.label.update(cx, |this, cx| {
943 this.replace(tool_label, cx);
944 });
945 rendered.input.update(cx, |this, cx| {
946 this.replace(
947 MarkdownCodeBlock {
948 tag: "json",
949 text: tool_input,
950 }
951 .to_string(),
952 cx,
953 );
954 });
955 rendered.output.update(cx, |this, cx| {
956 this.replace(tool_output, cx);
957 });
958 }
959
960 fn handle_thread_event(
961 &mut self,
962 _thread: &Entity<Thread>,
963 event: &ThreadEvent,
964 window: &mut Window,
965 cx: &mut Context<Self>,
966 ) {
967 match event {
968 ThreadEvent::CancelEditing => {
969 if self.editing_message.is_some() {
970 self.cancel_editing_message(&menu::Cancel, window, cx);
971 }
972 }
973 ThreadEvent::ShowError(error) => {
974 self.last_error = Some(error.clone());
975 }
976 ThreadEvent::NewRequest => {
977 cx.notify();
978 }
979 ThreadEvent::CompletionCanceled => {
980 self.thread.update(cx, |thread, cx| {
981 thread.project().update(cx, |project, cx| {
982 project.set_agent_location(None, cx);
983 })
984 });
985 self.workspace
986 .update(cx, |workspace, cx| {
987 if workspace.is_being_followed(CollaboratorId::Agent) {
988 workspace.unfollow(CollaboratorId::Agent, window, cx);
989 }
990 })
991 .ok();
992 cx.notify();
993 }
994 ThreadEvent::StreamedCompletion
995 | ThreadEvent::SummaryGenerated
996 | ThreadEvent::SummaryChanged => {
997 self.save_thread(cx);
998 }
999 ThreadEvent::Stopped(reason) => match reason {
1000 Ok(StopReason::EndTurn | StopReason::MaxTokens) => {
1001 let used_tools = self.thread.read(cx).used_tools_since_last_user_message();
1002 self.play_notification_sound(window, cx);
1003 self.show_notification(
1004 if used_tools {
1005 "Finished running tools"
1006 } else {
1007 "New message"
1008 },
1009 IconName::ZedAssistant,
1010 window,
1011 cx,
1012 );
1013 }
1014 _ => {}
1015 },
1016 ThreadEvent::ToolConfirmationNeeded => {
1017 self.play_notification_sound(window, cx);
1018 self.show_notification("Waiting for tool confirmation", IconName::Info, window, cx);
1019 }
1020 ThreadEvent::ToolUseLimitReached => {
1021 self.play_notification_sound(window, cx);
1022 self.show_notification(
1023 "Consecutive tool use limit reached.",
1024 IconName::Warning,
1025 window,
1026 cx,
1027 );
1028 }
1029 ThreadEvent::StreamedAssistantText(message_id, text) => {
1030 if let Some(rendered_message) = self.rendered_messages_by_id.get_mut(&message_id) {
1031 rendered_message.append_text(text, cx);
1032 }
1033 }
1034 ThreadEvent::StreamedAssistantThinking(message_id, text) => {
1035 if let Some(rendered_message) = self.rendered_messages_by_id.get_mut(&message_id) {
1036 rendered_message.append_thinking(text, cx);
1037 }
1038 }
1039 ThreadEvent::MessageAdded(message_id) => {
1040 if let Some(message_segments) = self
1041 .thread
1042 .read(cx)
1043 .message(*message_id)
1044 .map(|message| message.segments.clone())
1045 {
1046 self.push_message(message_id, &message_segments, window, cx);
1047 }
1048
1049 self.save_thread(cx);
1050 cx.notify();
1051 }
1052 ThreadEvent::MessageEdited(message_id) => {
1053 if let Some(message_segments) = self
1054 .thread
1055 .read(cx)
1056 .message(*message_id)
1057 .map(|message| message.segments.clone())
1058 {
1059 self.edited_message(message_id, &message_segments, window, cx);
1060 }
1061
1062 self.scroll_to_bottom(cx);
1063 self.save_thread(cx);
1064 cx.notify();
1065 }
1066 ThreadEvent::MessageDeleted(message_id) => {
1067 self.deleted_message(message_id);
1068 self.save_thread(cx);
1069 cx.notify();
1070 }
1071 ThreadEvent::UsePendingTools { tool_uses } => {
1072 for tool_use in tool_uses {
1073 self.render_tool_use_markdown(
1074 tool_use.id.clone(),
1075 tool_use.ui_text.clone(),
1076 &serde_json::to_string_pretty(&tool_use.input).unwrap_or_default(),
1077 "".into(),
1078 cx,
1079 );
1080 }
1081 }
1082 ThreadEvent::StreamedToolUse {
1083 tool_use_id,
1084 ui_text,
1085 input,
1086 } => {
1087 self.render_tool_use_markdown(
1088 tool_use_id.clone(),
1089 ui_text.clone(),
1090 &serde_json::to_string_pretty(&input).unwrap_or_default(),
1091 "".into(),
1092 cx,
1093 );
1094 }
1095 ThreadEvent::ToolFinished {
1096 pending_tool_use, ..
1097 } => {
1098 if let Some(tool_use) = pending_tool_use {
1099 self.render_tool_use_markdown(
1100 tool_use.id.clone(),
1101 tool_use.ui_text.clone(),
1102 &serde_json::to_string_pretty(&tool_use.input).unwrap_or_default(),
1103 self.thread
1104 .read(cx)
1105 .output_for_tool(&tool_use.id)
1106 .map(|output| output.clone().into())
1107 .unwrap_or("".into()),
1108 cx,
1109 );
1110 }
1111 }
1112 ThreadEvent::CheckpointChanged => cx.notify(),
1113 ThreadEvent::ReceivedTextChunk => {}
1114 ThreadEvent::InvalidToolInput {
1115 tool_use_id,
1116 ui_text,
1117 invalid_input_json,
1118 } => {
1119 self.render_tool_use_markdown(
1120 tool_use_id.clone(),
1121 ui_text,
1122 invalid_input_json,
1123 self.thread
1124 .read(cx)
1125 .output_for_tool(tool_use_id)
1126 .map(|output| output.clone().into())
1127 .unwrap_or("".into()),
1128 cx,
1129 );
1130 }
1131 ThreadEvent::MissingToolUse {
1132 tool_use_id,
1133 ui_text,
1134 } => {
1135 self.render_tool_use_markdown(
1136 tool_use_id.clone(),
1137 ui_text,
1138 "",
1139 self.thread
1140 .read(cx)
1141 .output_for_tool(tool_use_id)
1142 .map(|output| output.clone().into())
1143 .unwrap_or("".into()),
1144 cx,
1145 );
1146 }
1147 }
1148 }
1149
1150 fn handle_rules_loading_error(
1151 &mut self,
1152 _thread_store: Entity<ThreadStore>,
1153 error: &RulesLoadingError,
1154 cx: &mut Context<Self>,
1155 ) {
1156 self.last_error = Some(ThreadError::Message {
1157 header: "Error loading rules file".into(),
1158 message: error.message.clone(),
1159 });
1160 cx.notify();
1161 }
1162
1163 fn play_notification_sound(&self, window: &Window, cx: &mut App) {
1164 let settings = AgentSettings::get_global(cx);
1165 if settings.play_sound_when_agent_done && !window.is_window_active() {
1166 Audio::play_sound(Sound::AgentDone, cx);
1167 }
1168 }
1169
1170 fn show_notification(
1171 &mut self,
1172 caption: impl Into<SharedString>,
1173 icon: IconName,
1174 window: &mut Window,
1175 cx: &mut Context<ActiveThread>,
1176 ) {
1177 if window.is_window_active() || !self.notifications.is_empty() {
1178 return;
1179 }
1180
1181 let title = self.thread.read(cx).summary().unwrap_or("Agent Panel");
1182
1183 match AgentSettings::get_global(cx).notify_when_agent_waiting {
1184 NotifyWhenAgentWaiting::PrimaryScreen => {
1185 if let Some(primary) = cx.primary_display() {
1186 self.pop_up(icon, caption.into(), title.clone(), window, primary, cx);
1187 }
1188 }
1189 NotifyWhenAgentWaiting::AllScreens => {
1190 let caption = caption.into();
1191 for screen in cx.displays() {
1192 self.pop_up(icon, caption.clone(), title.clone(), window, screen, cx);
1193 }
1194 }
1195 NotifyWhenAgentWaiting::Never => {
1196 // Don't show anything
1197 }
1198 }
1199 }
1200
1201 fn pop_up(
1202 &mut self,
1203 icon: IconName,
1204 caption: SharedString,
1205 title: SharedString,
1206 window: &mut Window,
1207 screen: Rc<dyn PlatformDisplay>,
1208 cx: &mut Context<'_, ActiveThread>,
1209 ) {
1210 let options = AgentNotification::window_options(screen, cx);
1211
1212 let project_name = self.workspace.upgrade().and_then(|workspace| {
1213 workspace
1214 .read(cx)
1215 .project()
1216 .read(cx)
1217 .visible_worktrees(cx)
1218 .next()
1219 .map(|worktree| worktree.read(cx).root_name().to_string())
1220 });
1221
1222 if let Some(screen_window) = cx
1223 .open_window(options, |_, cx| {
1224 cx.new(|_| {
1225 AgentNotification::new(title.clone(), caption.clone(), icon, project_name)
1226 })
1227 })
1228 .log_err()
1229 {
1230 if let Some(pop_up) = screen_window.entity(cx).log_err() {
1231 self.notification_subscriptions
1232 .entry(screen_window)
1233 .or_insert_with(Vec::new)
1234 .push(cx.subscribe_in(&pop_up, window, {
1235 |this, _, event, window, cx| match event {
1236 AgentNotificationEvent::Accepted => {
1237 let handle = window.window_handle();
1238 cx.activate(true);
1239
1240 let workspace_handle = this.workspace.clone();
1241
1242 // If there are multiple Zed windows, activate the correct one.
1243 cx.defer(move |cx| {
1244 handle
1245 .update(cx, |_view, window, _cx| {
1246 window.activate_window();
1247
1248 if let Some(workspace) = workspace_handle.upgrade() {
1249 workspace.update(_cx, |workspace, cx| {
1250 workspace.focus_panel::<AgentPanel>(window, cx);
1251 });
1252 }
1253 })
1254 .log_err();
1255 });
1256
1257 this.dismiss_notifications(cx);
1258 }
1259 AgentNotificationEvent::Dismissed => {
1260 this.dismiss_notifications(cx);
1261 }
1262 }
1263 }));
1264
1265 self.notifications.push(screen_window);
1266
1267 // If the user manually refocuses the original window, dismiss the popup.
1268 self.notification_subscriptions
1269 .entry(screen_window)
1270 .or_insert_with(Vec::new)
1271 .push({
1272 let pop_up_weak = pop_up.downgrade();
1273
1274 cx.observe_window_activation(window, move |_, window, cx| {
1275 if window.is_window_active() {
1276 if let Some(pop_up) = pop_up_weak.upgrade() {
1277 pop_up.update(cx, |_, cx| {
1278 cx.emit(AgentNotificationEvent::Dismissed);
1279 });
1280 }
1281 }
1282 })
1283 });
1284 }
1285 }
1286 }
1287
1288 /// Spawns a task to save the active thread.
1289 ///
1290 /// Only one task to save the thread will be in flight at a time.
1291 fn save_thread(&mut self, cx: &mut Context<Self>) {
1292 let thread = self.thread.clone();
1293 self.save_thread_task = Some(cx.spawn(async move |this, cx| {
1294 let task = this
1295 .update(cx, |this, cx| {
1296 this.thread_store
1297 .update(cx, |thread_store, cx| thread_store.save_thread(&thread, cx))
1298 })
1299 .ok();
1300
1301 if let Some(task) = task {
1302 task.await.log_err();
1303 }
1304 }));
1305 }
1306
1307 fn start_editing_message(
1308 &mut self,
1309 message_id: MessageId,
1310 message_segments: &[MessageSegment],
1311 message_creases: &[MessageCrease],
1312 window: &mut Window,
1313 cx: &mut Context<Self>,
1314 ) {
1315 // User message should always consist of a single text segment,
1316 // therefore we can skip returning early if it's not a text segment.
1317 let Some(MessageSegment::Text(message_text)) = message_segments.first() else {
1318 return;
1319 };
1320
1321 let editor = crate::message_editor::create_editor(
1322 self.workspace.clone(),
1323 self.context_store.downgrade(),
1324 self.thread_store.downgrade(),
1325 self.text_thread_store.downgrade(),
1326 window,
1327 cx,
1328 );
1329 editor.update(cx, |editor, cx| {
1330 editor.set_text(message_text.clone(), window, cx);
1331 insert_message_creases(editor, message_creases, &self.context_store, window, cx);
1332 editor.focus_handle(cx).focus(window);
1333 editor.move_to_end(&editor::actions::MoveToEnd, window, cx);
1334 });
1335 let buffer_edited_subscription = cx.subscribe(&editor, |this, _, event, cx| match event {
1336 EditorEvent::BufferEdited => {
1337 this.update_editing_message_token_count(true, cx);
1338 }
1339 _ => {}
1340 });
1341
1342 let context_picker_menu_handle = PopoverMenuHandle::default();
1343 let context_strip = cx.new(|cx| {
1344 ContextStrip::new(
1345 self.context_store.clone(),
1346 self.workspace.clone(),
1347 Some(self.thread_store.downgrade()),
1348 Some(self.text_thread_store.downgrade()),
1349 context_picker_menu_handle.clone(),
1350 SuggestContextKind::File,
1351 ModelUsageContext::Thread(self.thread.clone()),
1352 window,
1353 cx,
1354 )
1355 });
1356
1357 let context_strip_subscription =
1358 cx.subscribe_in(&context_strip, window, Self::handle_context_strip_event);
1359
1360 self.editing_message = Some((
1361 message_id,
1362 EditingMessageState {
1363 editor: editor.clone(),
1364 context_strip,
1365 context_picker_menu_handle,
1366 last_estimated_token_count: None,
1367 _subscriptions: [buffer_edited_subscription, context_strip_subscription],
1368 _update_token_count_task: None,
1369 },
1370 ));
1371 self.update_editing_message_token_count(false, cx);
1372 cx.notify();
1373 }
1374
1375 fn handle_context_strip_event(
1376 &mut self,
1377 _context_strip: &Entity<ContextStrip>,
1378 event: &ContextStripEvent,
1379 window: &mut Window,
1380 cx: &mut Context<Self>,
1381 ) {
1382 if let Some((_, state)) = self.editing_message.as_ref() {
1383 match event {
1384 ContextStripEvent::PickerDismissed
1385 | ContextStripEvent::BlurredEmpty
1386 | ContextStripEvent::BlurredDown => {
1387 let editor_focus_handle = state.editor.focus_handle(cx);
1388 window.focus(&editor_focus_handle);
1389 }
1390 ContextStripEvent::BlurredUp => {}
1391 }
1392 }
1393 }
1394
1395 fn update_editing_message_token_count(&mut self, debounce: bool, cx: &mut Context<Self>) {
1396 let Some((message_id, state)) = self.editing_message.as_mut() else {
1397 return;
1398 };
1399
1400 cx.emit(ActiveThreadEvent::EditingMessageTokenCountChanged);
1401 state._update_token_count_task.take();
1402
1403 let Some(configured_model) = self.thread.read(cx).configured_model() else {
1404 state.last_estimated_token_count.take();
1405 return;
1406 };
1407
1408 let editor = state.editor.clone();
1409 let thread = self.thread.clone();
1410 let message_id = *message_id;
1411
1412 state._update_token_count_task = Some(cx.spawn(async move |this, cx| {
1413 if debounce {
1414 cx.background_executor()
1415 .timer(Duration::from_millis(200))
1416 .await;
1417 }
1418
1419 let token_count = if let Some(task) = cx
1420 .update(|cx| {
1421 let Some(message) = thread.read(cx).message(message_id) else {
1422 log::error!("Message that was being edited no longer exists");
1423 return None;
1424 };
1425 let message_text = editor.read(cx).text(cx);
1426
1427 if message_text.is_empty() && message.loaded_context.is_empty() {
1428 return None;
1429 }
1430
1431 let mut request_message = LanguageModelRequestMessage {
1432 role: language_model::Role::User,
1433 content: Vec::new(),
1434 cache: false,
1435 };
1436
1437 message
1438 .loaded_context
1439 .add_to_request_message(&mut request_message);
1440
1441 if !message_text.is_empty() {
1442 request_message
1443 .content
1444 .push(MessageContent::Text(message_text));
1445 }
1446
1447 let request = language_model::LanguageModelRequest {
1448 thread_id: None,
1449 prompt_id: None,
1450 intent: None,
1451 mode: None,
1452 messages: vec![request_message],
1453 tools: vec![],
1454 tool_choice: None,
1455 stop: vec![],
1456 temperature: AgentSettings::temperature_for_model(
1457 &configured_model.model,
1458 cx,
1459 ),
1460 };
1461
1462 Some(configured_model.model.count_tokens(request, cx))
1463 })
1464 .ok()
1465 .flatten()
1466 {
1467 task.await.log_err()
1468 } else {
1469 Some(0)
1470 };
1471
1472 if let Some(token_count) = token_count {
1473 this.update(cx, |this, cx| {
1474 let Some((_message_id, state)) = this.editing_message.as_mut() else {
1475 return;
1476 };
1477
1478 state.last_estimated_token_count = Some(token_count);
1479 cx.emit(ActiveThreadEvent::EditingMessageTokenCountChanged);
1480 })
1481 .ok();
1482 };
1483 }));
1484 }
1485
1486 fn toggle_context_picker(
1487 &mut self,
1488 _: &crate::ToggleContextPicker,
1489 window: &mut Window,
1490 cx: &mut Context<Self>,
1491 ) {
1492 if let Some((_, state)) = self.editing_message.as_mut() {
1493 let handle = state.context_picker_menu_handle.clone();
1494 window.defer(cx, move |window, cx| {
1495 handle.toggle(window, cx);
1496 });
1497 }
1498 }
1499
1500 fn remove_all_context(
1501 &mut self,
1502 _: &crate::RemoveAllContext,
1503 _window: &mut Window,
1504 cx: &mut Context<Self>,
1505 ) {
1506 self.context_store.update(cx, |store, cx| store.clear(cx));
1507 cx.notify();
1508 }
1509
1510 fn move_up(&mut self, _: &MoveUp, window: &mut Window, cx: &mut Context<Self>) {
1511 if let Some((_, state)) = self.editing_message.as_mut() {
1512 if state.context_picker_menu_handle.is_deployed() {
1513 cx.propagate();
1514 } else {
1515 state.context_strip.focus_handle(cx).focus(window);
1516 }
1517 }
1518 }
1519
1520 fn paste(&mut self, _: &Paste, _window: &mut Window, cx: &mut Context<Self>) {
1521 attach_pasted_images_as_context(&self.context_store, cx);
1522 }
1523
1524 fn cancel_editing_message(
1525 &mut self,
1526 _: &menu::Cancel,
1527 window: &mut Window,
1528 cx: &mut Context<Self>,
1529 ) {
1530 self.editing_message.take();
1531 cx.notify();
1532
1533 if let Some(workspace) = self.workspace.upgrade() {
1534 workspace.update(cx, |workspace, cx| {
1535 if let Some(panel) = workspace.panel::<AgentPanel>(cx) {
1536 panel.focus_handle(cx).focus(window);
1537 }
1538 });
1539 }
1540 }
1541
1542 fn confirm_editing_message(
1543 &mut self,
1544 _: &menu::Confirm,
1545 window: &mut Window,
1546 cx: &mut Context<Self>,
1547 ) {
1548 let Some((message_id, state)) = self.editing_message.take() else {
1549 return;
1550 };
1551
1552 let Some(model) = self
1553 .thread
1554 .update(cx, |thread, cx| thread.get_or_init_configured_model(cx))
1555 else {
1556 return;
1557 };
1558
1559 if model.provider.must_accept_terms(cx) {
1560 cx.notify();
1561 return;
1562 }
1563
1564 let edited_text = state.editor.read(cx).text(cx);
1565
1566 let creases = state.editor.update(cx, extract_message_creases);
1567
1568 let new_context = self
1569 .context_store
1570 .read(cx)
1571 .new_context_for_thread(self.thread.read(cx), Some(message_id));
1572
1573 let project = self.thread.read(cx).project().clone();
1574 let prompt_store = self.thread_store.read(cx).prompt_store().clone();
1575
1576 let git_store = project.read(cx).git_store().clone();
1577 let checkpoint = git_store.update(cx, |git_store, cx| git_store.checkpoint(cx));
1578
1579 let load_context_task =
1580 crate::context::load_context(new_context, &project, &prompt_store, cx);
1581 self._load_edited_message_context_task =
1582 Some(cx.spawn_in(window, async move |this, cx| {
1583 let (context, checkpoint) =
1584 futures::future::join(load_context_task, checkpoint).await;
1585 let _ = this
1586 .update_in(cx, |this, window, cx| {
1587 this.thread.update(cx, |thread, cx| {
1588 thread.edit_message(
1589 message_id,
1590 Role::User,
1591 vec![MessageSegment::Text(edited_text)],
1592 creases,
1593 Some(context.loaded_context),
1594 checkpoint.ok(),
1595 cx,
1596 );
1597 for message_id in this.messages_after(message_id) {
1598 thread.delete_message(*message_id, cx);
1599 }
1600 });
1601
1602 this.thread.update(cx, |thread, cx| {
1603 thread.advance_prompt_id();
1604 thread.send_to_model(
1605 model.model,
1606 CompletionIntent::UserPrompt,
1607 Some(window.window_handle()),
1608 cx,
1609 );
1610 });
1611 this._load_edited_message_context_task = None;
1612 cx.notify();
1613 })
1614 .log_err();
1615 }));
1616 }
1617
1618 fn messages_after(&self, message_id: MessageId) -> &[MessageId] {
1619 self.messages
1620 .iter()
1621 .position(|id| *id == message_id)
1622 .map(|index| &self.messages[index + 1..])
1623 .unwrap_or(&[])
1624 }
1625
1626 fn handle_cancel_click(&mut self, _: &ClickEvent, window: &mut Window, cx: &mut Context<Self>) {
1627 self.cancel_editing_message(&menu::Cancel, window, cx);
1628 }
1629
1630 fn handle_regenerate_click(
1631 &mut self,
1632 _: &ClickEvent,
1633 window: &mut Window,
1634 cx: &mut Context<Self>,
1635 ) {
1636 self.confirm_editing_message(&menu::Confirm, window, cx);
1637 }
1638
1639 fn handle_feedback_click(
1640 &mut self,
1641 message_id: MessageId,
1642 feedback: ThreadFeedback,
1643 window: &mut Window,
1644 cx: &mut Context<Self>,
1645 ) {
1646 let report = self.thread.update(cx, |thread, cx| {
1647 thread.report_message_feedback(message_id, feedback, cx)
1648 });
1649
1650 cx.spawn(async move |this, cx| {
1651 report.await?;
1652 this.update(cx, |_this, cx| cx.notify())
1653 })
1654 .detach_and_log_err(cx);
1655
1656 match feedback {
1657 ThreadFeedback::Positive => {
1658 self.open_feedback_editors.remove(&message_id);
1659 }
1660 ThreadFeedback::Negative => {
1661 self.handle_show_feedback_comments(message_id, window, cx);
1662 }
1663 }
1664 }
1665
1666 fn handle_show_feedback_comments(
1667 &mut self,
1668 message_id: MessageId,
1669 window: &mut Window,
1670 cx: &mut Context<Self>,
1671 ) {
1672 let buffer = cx.new(|cx| {
1673 let empty_string = String::new();
1674 MultiBuffer::singleton(cx.new(|cx| Buffer::local(empty_string, cx)), cx)
1675 });
1676
1677 let editor = cx.new(|cx| {
1678 let mut editor = Editor::new(
1679 editor::EditorMode::AutoHeight { max_lines: 4 },
1680 buffer,
1681 None,
1682 window,
1683 cx,
1684 );
1685 editor.set_placeholder_text(
1686 "What went wrong? Share your feedback so we can improve.",
1687 cx,
1688 );
1689 editor
1690 });
1691
1692 editor.read(cx).focus_handle(cx).focus(window);
1693 self.open_feedback_editors.insert(message_id, editor);
1694 cx.notify();
1695 }
1696
1697 fn submit_feedback_message(&mut self, message_id: MessageId, cx: &mut Context<Self>) {
1698 let Some(editor) = self.open_feedback_editors.get(&message_id) else {
1699 return;
1700 };
1701
1702 let report_task = self.thread.update(cx, |thread, cx| {
1703 thread.report_message_feedback(message_id, ThreadFeedback::Negative, cx)
1704 });
1705
1706 let comments = editor.read(cx).text(cx);
1707 if !comments.is_empty() {
1708 let thread_id = self.thread.read(cx).id().clone();
1709 let comments_value = String::from(comments.as_str());
1710
1711 let message_content = self
1712 .thread
1713 .read(cx)
1714 .message(message_id)
1715 .map(|msg| msg.to_string())
1716 .unwrap_or_default();
1717
1718 telemetry::event!(
1719 "Assistant Thread Feedback Comments",
1720 thread_id,
1721 message_id = message_id.0,
1722 message_content,
1723 comments = comments_value
1724 );
1725
1726 self.open_feedback_editors.remove(&message_id);
1727
1728 cx.spawn(async move |this, cx| {
1729 report_task.await?;
1730 this.update(cx, |_this, cx| cx.notify())
1731 })
1732 .detach_and_log_err(cx);
1733 }
1734 }
1735
1736 fn render_edit_message_editor(
1737 &self,
1738 state: &EditingMessageState,
1739 _window: &mut Window,
1740 cx: &Context<Self>,
1741 ) -> impl IntoElement {
1742 let settings = ThemeSettings::get_global(cx);
1743 let font_size = TextSize::Small
1744 .rems(cx)
1745 .to_pixels(settings.agent_font_size(cx));
1746 let line_height = font_size * 1.75;
1747
1748 let colors = cx.theme().colors();
1749
1750 let text_style = TextStyle {
1751 color: colors.text,
1752 font_family: settings.buffer_font.family.clone(),
1753 font_fallbacks: settings.buffer_font.fallbacks.clone(),
1754 font_features: settings.buffer_font.features.clone(),
1755 font_size: font_size.into(),
1756 line_height: line_height.into(),
1757 ..Default::default()
1758 };
1759
1760 v_flex()
1761 .key_context("EditMessageEditor")
1762 .on_action(cx.listener(Self::toggle_context_picker))
1763 .on_action(cx.listener(Self::remove_all_context))
1764 .on_action(cx.listener(Self::move_up))
1765 .on_action(cx.listener(Self::cancel_editing_message))
1766 .on_action(cx.listener(Self::confirm_editing_message))
1767 .capture_action(cx.listener(Self::paste))
1768 .min_h_6()
1769 .w_full()
1770 .flex_grow()
1771 .gap_2()
1772 .child(state.context_strip.clone())
1773 .child(div().pt(px(-3.)).px_neg_0p5().child(EditorElement::new(
1774 &state.editor,
1775 EditorStyle {
1776 background: colors.editor_background,
1777 local_player: cx.theme().players().local(),
1778 text: text_style,
1779 syntax: cx.theme().syntax().clone(),
1780 ..Default::default()
1781 },
1782 )))
1783 }
1784
1785 fn render_message(&self, ix: usize, window: &mut Window, cx: &mut Context<Self>) -> AnyElement {
1786 let message_id = self.messages[ix];
1787 let Some(message) = self.thread.read(cx).message(message_id) else {
1788 return Empty.into_any();
1789 };
1790
1791 if message.is_hidden {
1792 return Empty.into_any();
1793 }
1794
1795 let message_creases = message.creases.clone();
1796
1797 let Some(rendered_message) = self.rendered_messages_by_id.get(&message_id) else {
1798 return Empty.into_any();
1799 };
1800
1801 let workspace = self.workspace.clone();
1802 let thread = self.thread.read(cx);
1803
1804 // Get all the data we need from thread before we start using it in closures
1805 let checkpoint = thread.checkpoint_for_message(message_id);
1806 let configured_model = thread.configured_model().map(|m| m.model);
1807 let added_context = thread
1808 .context_for_message(message_id)
1809 .map(|context| AddedContext::new_attached(context, configured_model.as_ref(), cx))
1810 .collect::<Vec<_>>();
1811
1812 let tool_uses = thread.tool_uses_for_message(message_id, cx);
1813 let has_tool_uses = !tool_uses.is_empty();
1814 let is_generating = thread.is_generating();
1815 let is_generating_stale = thread.is_generation_stale().unwrap_or(false);
1816
1817 let is_first_message = ix == 0;
1818 let is_last_message = ix == self.messages.len() - 1;
1819
1820 let loading_dots = (is_generating_stale && is_last_message)
1821 .then(|| AnimatedLabel::new("").size(LabelSize::Small));
1822
1823 let editing_message_state = self
1824 .editing_message
1825 .as_ref()
1826 .filter(|(id, _)| *id == message_id)
1827 .map(|(_, state)| state);
1828
1829 let colors = cx.theme().colors();
1830 let editor_bg_color = colors.editor_background;
1831 let panel_bg = colors.panel_background;
1832
1833 let open_as_markdown = IconButton::new(("open-as-markdown", ix), IconName::DocumentText)
1834 .icon_size(IconSize::XSmall)
1835 .icon_color(Color::Ignored)
1836 .tooltip(Tooltip::text("Open Thread as Markdown"))
1837 .on_click({
1838 let thread = self.thread.clone();
1839 let workspace = self.workspace.clone();
1840 move |_, window, cx| {
1841 if let Some(workspace) = workspace.upgrade() {
1842 open_active_thread_as_markdown(thread.clone(), workspace, window, cx)
1843 .detach_and_log_err(cx);
1844 }
1845 }
1846 });
1847
1848 // For all items that should be aligned with the LLM's response.
1849 const RESPONSE_PADDING_X: Pixels = px(19.);
1850
1851 let show_feedback = thread.is_turn_end(ix);
1852 let feedback_container = h_flex()
1853 .group("feedback_container")
1854 .mt_1()
1855 .py_2()
1856 .px(RESPONSE_PADDING_X)
1857 .mr_1()
1858 .opacity(0.4)
1859 .hover(|style| style.opacity(1.))
1860 .gap_1p5()
1861 .flex_wrap()
1862 .justify_end();
1863 let feedback_items = match self.thread.read(cx).message_feedback(message_id) {
1864 Some(feedback) => feedback_container
1865 .child(
1866 div().visible_on_hover("feedback_container").child(
1867 Label::new(match feedback {
1868 ThreadFeedback::Positive => "Thanks for your feedback!",
1869 ThreadFeedback::Negative => {
1870 "We appreciate your feedback and will use it to improve."
1871 }
1872 })
1873 .color(Color::Muted)
1874 .size(LabelSize::XSmall)
1875 .truncate())
1876 )
1877 .child(
1878 h_flex()
1879 .child(
1880 IconButton::new(("feedback-thumbs-up", ix), IconName::ThumbsUp)
1881 .icon_size(IconSize::XSmall)
1882 .icon_color(match feedback {
1883 ThreadFeedback::Positive => Color::Accent,
1884 ThreadFeedback::Negative => Color::Ignored,
1885 })
1886 .tooltip(Tooltip::text("Helpful Response"))
1887 .on_click(cx.listener(move |this, _, window, cx| {
1888 this.handle_feedback_click(
1889 message_id,
1890 ThreadFeedback::Positive,
1891 window,
1892 cx,
1893 );
1894 })),
1895 )
1896 .child(
1897 IconButton::new(("feedback-thumbs-down", ix), IconName::ThumbsDown)
1898 .icon_size(IconSize::XSmall)
1899 .icon_color(match feedback {
1900 ThreadFeedback::Positive => Color::Ignored,
1901 ThreadFeedback::Negative => Color::Accent,
1902 })
1903 .tooltip(Tooltip::text("Not Helpful"))
1904 .on_click(cx.listener(move |this, _, window, cx| {
1905 this.handle_feedback_click(
1906 message_id,
1907 ThreadFeedback::Negative,
1908 window,
1909 cx,
1910 );
1911 })),
1912 )
1913 .child(open_as_markdown),
1914 )
1915 .into_any_element(),
1916 None if AgentSettings::get_global(cx).enable_feedback =>
1917 feedback_container
1918 .child(
1919 div().visible_on_hover("feedback_container").child(
1920 Label::new(
1921 "Rating the thread sends all of your current conversation to the Zed team.",
1922 )
1923 .color(Color::Muted)
1924 .size(LabelSize::XSmall)
1925 .truncate())
1926 )
1927 .child(
1928 h_flex()
1929 .child(
1930 IconButton::new(("feedback-thumbs-up", ix), IconName::ThumbsUp)
1931 .icon_size(IconSize::XSmall)
1932 .icon_color(Color::Ignored)
1933 .tooltip(Tooltip::text("Helpful Response"))
1934 .on_click(cx.listener(move |this, _, window, cx| {
1935 this.handle_feedback_click(
1936 message_id,
1937 ThreadFeedback::Positive,
1938 window,
1939 cx,
1940 );
1941 })),
1942 )
1943 .child(
1944 IconButton::new(("feedback-thumbs-down", ix), IconName::ThumbsDown)
1945 .icon_size(IconSize::XSmall)
1946 .icon_color(Color::Ignored)
1947 .tooltip(Tooltip::text("Not Helpful"))
1948 .on_click(cx.listener(move |this, _, window, cx| {
1949 this.handle_feedback_click(
1950 message_id,
1951 ThreadFeedback::Negative,
1952 window,
1953 cx,
1954 );
1955 })),
1956 )
1957 .child(open_as_markdown),
1958 )
1959 .into_any_element(),
1960 None => feedback_container
1961 .child(h_flex().child(open_as_markdown))
1962 .into_any_element(),
1963 };
1964
1965 let message_is_empty = message.should_display_content();
1966 let has_content = !message_is_empty || !added_context.is_empty();
1967
1968 let message_content = has_content.then(|| {
1969 if let Some(state) = editing_message_state.as_ref() {
1970 self.render_edit_message_editor(state, window, cx)
1971 .into_any_element()
1972 } else {
1973 v_flex()
1974 .w_full()
1975 .gap_1()
1976 .when(!added_context.is_empty(), |parent| {
1977 parent.child(h_flex().flex_wrap().gap_1().children(
1978 added_context.into_iter().map(|added_context| {
1979 let context = added_context.handle.clone();
1980 ContextPill::added(added_context, false, false, None).on_click(
1981 Rc::new(cx.listener({
1982 let workspace = workspace.clone();
1983 move |_, _, window, cx| {
1984 if let Some(workspace) = workspace.upgrade() {
1985 open_context(&context, workspace, window, cx);
1986 cx.notify();
1987 }
1988 }
1989 })),
1990 )
1991 }),
1992 ))
1993 })
1994 .when(!message_is_empty, |parent| {
1995 parent.child(div().pt_0p5().min_h_6().child(self.render_message_content(
1996 message_id,
1997 rendered_message,
1998 has_tool_uses,
1999 workspace.clone(),
2000 window,
2001 cx,
2002 )))
2003 })
2004 .into_any_element()
2005 }
2006 });
2007
2008 let styled_message = match message.role {
2009 Role::User => v_flex()
2010 .id(("message-container", ix))
2011 .pt_2()
2012 .pl_2()
2013 .pr_2p5()
2014 .pb_4()
2015 .child(
2016 v_flex()
2017 .id(("user-message", ix))
2018 .bg(editor_bg_color)
2019 .rounded_lg()
2020 .shadow_md()
2021 .border_1()
2022 .border_color(colors.border)
2023 .hover(|hover| hover.border_color(colors.text_accent.opacity(0.5)))
2024 .child(
2025 v_flex()
2026 .p_2p5()
2027 .gap_1()
2028 .children(message_content)
2029 .when_some(editing_message_state, |this, state| {
2030 let focus_handle = state.editor.focus_handle(cx).clone();
2031
2032 this.child(
2033 h_flex()
2034 .w_full()
2035 .gap_1()
2036 .justify_between()
2037 .flex_wrap()
2038 .child(
2039 h_flex()
2040 .gap_1p5()
2041 .child(
2042 div()
2043 .opacity(0.8)
2044 .child(
2045 Icon::new(IconName::Warning)
2046 .size(IconSize::Indicator)
2047 .color(Color::Warning)
2048 ),
2049 )
2050 .child(
2051 Label::new("Editing will restart the thread from this point.")
2052 .color(Color::Muted)
2053 .size(LabelSize::XSmall),
2054 ),
2055 )
2056 .child(
2057 h_flex()
2058 .gap_0p5()
2059 .child(
2060 IconButton::new(
2061 "cancel-edit-message",
2062 IconName::Close,
2063 )
2064 .shape(ui::IconButtonShape::Square)
2065 .icon_color(Color::Error)
2066 .icon_size(IconSize::Small)
2067 .tooltip({
2068 let focus_handle = focus_handle.clone();
2069 move |window, cx| {
2070 Tooltip::for_action_in(
2071 "Cancel Edit",
2072 &menu::Cancel,
2073 &focus_handle,
2074 window,
2075 cx,
2076 )
2077 }
2078 })
2079 .on_click(cx.listener(Self::handle_cancel_click)),
2080 )
2081 .child(
2082 IconButton::new(
2083 "confirm-edit-message",
2084 IconName::Return,
2085 )
2086 .disabled(state.editor.read(cx).is_empty(cx))
2087 .shape(ui::IconButtonShape::Square)
2088 .icon_color(Color::Muted)
2089 .icon_size(IconSize::Small)
2090 .tooltip({
2091 let focus_handle = focus_handle.clone();
2092 move |window, cx| {
2093 Tooltip::for_action_in(
2094 "Regenerate",
2095 &menu::Confirm,
2096 &focus_handle,
2097 window,
2098 cx,
2099 )
2100 }
2101 })
2102 .on_click(
2103 cx.listener(Self::handle_regenerate_click),
2104 ),
2105 ),
2106 )
2107 )
2108 }),
2109 )
2110 .on_click(cx.listener({
2111 let message_segments = message.segments.clone();
2112 move |this, _, window, cx| {
2113 this.start_editing_message(
2114 message_id,
2115 &message_segments,
2116 &message_creases,
2117 window,
2118 cx,
2119 );
2120 }
2121 })),
2122 ),
2123 Role::Assistant => v_flex()
2124 .id(("message-container", ix))
2125 .px(RESPONSE_PADDING_X)
2126 .gap_2()
2127 .children(message_content)
2128 .when(has_tool_uses, |parent| {
2129 parent.children(tool_uses.into_iter().map(|tool_use| {
2130 self.render_tool_use(tool_use, window, workspace.clone(), cx)
2131 }))
2132 }),
2133 Role::System => div().id(("message-container", ix)).py_1().px_2().child(
2134 v_flex()
2135 .bg(colors.editor_background)
2136 .rounded_sm()
2137 .child(div().p_4().children(message_content)),
2138 ),
2139 };
2140
2141 let after_editing_message = self
2142 .editing_message
2143 .as_ref()
2144 .map_or(false, |(editing_message_id, _)| {
2145 message_id > *editing_message_id
2146 });
2147
2148 let backdrop = div()
2149 .id(("backdrop", ix))
2150 .size_full()
2151 .absolute()
2152 .inset_0()
2153 .bg(panel_bg)
2154 .opacity(0.8)
2155 .block_mouse_except_scroll()
2156 .on_click(cx.listener(Self::handle_cancel_click));
2157
2158 v_flex()
2159 .w_full()
2160 .map(|parent| {
2161 if let Some(checkpoint) = checkpoint.filter(|_| !is_generating) {
2162 let mut is_pending = false;
2163 let mut error = None;
2164 if let Some(last_restore_checkpoint) =
2165 self.thread.read(cx).last_restore_checkpoint()
2166 {
2167 if last_restore_checkpoint.message_id() == message_id {
2168 match last_restore_checkpoint {
2169 LastRestoreCheckpoint::Pending { .. } => is_pending = true,
2170 LastRestoreCheckpoint::Error { error: err, .. } => {
2171 error = Some(err.clone());
2172 }
2173 }
2174 }
2175 }
2176
2177 let restore_checkpoint_button =
2178 Button::new(("restore-checkpoint", ix), "Restore Checkpoint")
2179 .icon(if error.is_some() {
2180 IconName::XCircle
2181 } else {
2182 IconName::Undo
2183 })
2184 .icon_size(IconSize::XSmall)
2185 .icon_position(IconPosition::Start)
2186 .icon_color(if error.is_some() {
2187 Some(Color::Error)
2188 } else {
2189 None
2190 })
2191 .label_size(LabelSize::XSmall)
2192 .disabled(is_pending)
2193 .on_click(cx.listener(move |this, _, _window, cx| {
2194 this.thread.update(cx, |thread, cx| {
2195 thread
2196 .restore_checkpoint(checkpoint.clone(), cx)
2197 .detach_and_log_err(cx);
2198 });
2199 }));
2200
2201 let restore_checkpoint_button = if is_pending {
2202 restore_checkpoint_button
2203 .with_animation(
2204 ("pulsating-restore-checkpoint-button", ix),
2205 Animation::new(Duration::from_secs(2))
2206 .repeat()
2207 .with_easing(pulsating_between(0.6, 1.)),
2208 |label, delta| label.alpha(delta),
2209 )
2210 .into_any_element()
2211 } else if let Some(error) = error {
2212 restore_checkpoint_button
2213 .tooltip(Tooltip::text(error.to_string()))
2214 .into_any_element()
2215 } else {
2216 restore_checkpoint_button.into_any_element()
2217 };
2218
2219 parent.child(
2220 h_flex()
2221 .pt_2p5()
2222 .px_2p5()
2223 .w_full()
2224 .gap_1()
2225 .child(ui::Divider::horizontal())
2226 .child(restore_checkpoint_button)
2227 .child(ui::Divider::horizontal()),
2228 )
2229 } else {
2230 parent
2231 }
2232 })
2233 .when(is_first_message, |parent| {
2234 parent.child(self.render_rules_item(cx))
2235 })
2236 .child(styled_message)
2237 .when(is_generating && is_last_message, |this| {
2238 this.child(
2239 h_flex()
2240 .h_8()
2241 .mt_2()
2242 .mb_4()
2243 .ml_4()
2244 .py_1p5()
2245 .when_some(loading_dots, |this, loading_dots| this.child(loading_dots)),
2246 )
2247 })
2248 .when(show_feedback, move |parent| {
2249 parent.child(feedback_items).when_some(
2250 self.open_feedback_editors.get(&message_id),
2251 move |parent, feedback_editor| {
2252 let focus_handle = feedback_editor.focus_handle(cx);
2253 parent.child(
2254 v_flex()
2255 .key_context("AgentFeedbackMessageEditor")
2256 .on_action(cx.listener(move |this, _: &menu::Cancel, _, cx| {
2257 this.open_feedback_editors.remove(&message_id);
2258 cx.notify();
2259 }))
2260 .on_action(cx.listener(move |this, _: &menu::Confirm, _, cx| {
2261 this.submit_feedback_message(message_id, cx);
2262 cx.notify();
2263 }))
2264 .on_action(cx.listener(Self::confirm_editing_message))
2265 .mb_2()
2266 .mx_4()
2267 .p_2()
2268 .rounded_md()
2269 .border_1()
2270 .border_color(cx.theme().colors().border)
2271 .bg(cx.theme().colors().editor_background)
2272 .child(feedback_editor.clone())
2273 .child(
2274 h_flex()
2275 .gap_1()
2276 .justify_end()
2277 .child(
2278 Button::new("dismiss-feedback-message", "Cancel")
2279 .label_size(LabelSize::Small)
2280 .key_binding(
2281 KeyBinding::for_action_in(
2282 &menu::Cancel,
2283 &focus_handle,
2284 window,
2285 cx,
2286 )
2287 .map(|kb| kb.size(rems_from_px(10.))),
2288 )
2289 .on_click(cx.listener(
2290 move |this, _, _window, cx| {
2291 this.open_feedback_editors
2292 .remove(&message_id);
2293 cx.notify();
2294 },
2295 )),
2296 )
2297 .child(
2298 Button::new(
2299 "submit-feedback-message",
2300 "Share Feedback",
2301 )
2302 .style(ButtonStyle::Tinted(ui::TintColor::Accent))
2303 .label_size(LabelSize::Small)
2304 .key_binding(
2305 KeyBinding::for_action_in(
2306 &menu::Confirm,
2307 &focus_handle,
2308 window,
2309 cx,
2310 )
2311 .map(|kb| kb.size(rems_from_px(10.))),
2312 )
2313 .on_click(
2314 cx.listener(move |this, _, _window, cx| {
2315 this.submit_feedback_message(message_id, cx);
2316 cx.notify()
2317 }),
2318 ),
2319 ),
2320 ),
2321 )
2322 },
2323 )
2324 })
2325 .when(after_editing_message, |parent| {
2326 // Backdrop to dim out the whole thread below the editing user message
2327 parent.relative().child(backdrop)
2328 })
2329 .into_any()
2330 }
2331
2332 fn render_message_content(
2333 &self,
2334 message_id: MessageId,
2335 rendered_message: &RenderedMessage,
2336 has_tool_uses: bool,
2337 workspace: WeakEntity<Workspace>,
2338 window: &Window,
2339 cx: &Context<Self>,
2340 ) -> impl IntoElement {
2341 let is_last_message = self.messages.last() == Some(&message_id);
2342 let is_generating = self.thread.read(cx).is_generating();
2343 let pending_thinking_segment_index = if is_generating && is_last_message && !has_tool_uses {
2344 rendered_message
2345 .segments
2346 .iter()
2347 .enumerate()
2348 .next_back()
2349 .filter(|(_, segment)| matches!(segment, RenderedMessageSegment::Thinking { .. }))
2350 .map(|(index, _)| index)
2351 } else {
2352 None
2353 };
2354
2355 let message_role = self
2356 .thread
2357 .read(cx)
2358 .message(message_id)
2359 .map(|m| m.role)
2360 .unwrap_or(Role::User);
2361
2362 let is_assistant_message = message_role == Role::Assistant;
2363 let is_user_message = message_role == Role::User;
2364
2365 v_flex()
2366 .text_ui(cx)
2367 .gap_2()
2368 .when(is_user_message, |this| this.text_xs())
2369 .children(
2370 rendered_message.segments.iter().enumerate().map(
2371 |(index, segment)| match segment {
2372 RenderedMessageSegment::Thinking {
2373 content,
2374 scroll_handle,
2375 } => self
2376 .render_message_thinking_segment(
2377 message_id,
2378 index,
2379 content.clone(),
2380 &scroll_handle,
2381 Some(index) == pending_thinking_segment_index,
2382 window,
2383 cx,
2384 )
2385 .into_any_element(),
2386 RenderedMessageSegment::Text(markdown) => {
2387 let markdown_element = MarkdownElement::new(
2388 markdown.clone(),
2389 if is_user_message {
2390 let mut style = default_markdown_style(window, cx);
2391 let mut text_style = window.text_style();
2392 let theme_settings = ThemeSettings::get_global(cx);
2393
2394 let buffer_font = theme_settings.buffer_font.family.clone();
2395 let buffer_font_size = TextSize::Small.rems(cx);
2396
2397 text_style.refine(&TextStyleRefinement {
2398 font_family: Some(buffer_font),
2399 font_size: Some(buffer_font_size.into()),
2400 ..Default::default()
2401 });
2402
2403 style.base_text_style = text_style;
2404 style
2405 } else {
2406 default_markdown_style(window, cx)
2407 },
2408 );
2409
2410 let markdown_element = if is_assistant_message {
2411 markdown_element.code_block_renderer(
2412 markdown::CodeBlockRenderer::Custom {
2413 render: Arc::new({
2414 let workspace = workspace.clone();
2415 let active_thread = cx.entity();
2416 move |kind,
2417 parsed_markdown,
2418 range,
2419 metadata,
2420 window,
2421 cx| {
2422 render_markdown_code_block(
2423 message_id,
2424 range.start,
2425 kind,
2426 parsed_markdown,
2427 metadata,
2428 active_thread.clone(),
2429 workspace.clone(),
2430 window,
2431 cx,
2432 )
2433 }
2434 }),
2435 transform: Some(Arc::new({
2436 let active_thread = cx.entity();
2437
2438 move |element, range, _, _, cx| {
2439 let is_expanded = active_thread
2440 .read(cx)
2441 .is_codeblock_expanded(message_id, range.start);
2442
2443 if is_expanded {
2444 return element;
2445 }
2446
2447 element
2448 }
2449 })),
2450 },
2451 )
2452 } else {
2453 markdown_element.code_block_renderer(
2454 markdown::CodeBlockRenderer::Default {
2455 copy_button: false,
2456 copy_button_on_hover: false,
2457 border: true,
2458 },
2459 )
2460 };
2461
2462 div()
2463 .child(markdown_element.on_url_click({
2464 let workspace = self.workspace.clone();
2465 move |text, window, cx| {
2466 open_markdown_link(text, workspace.clone(), window, cx);
2467 }
2468 }))
2469 .into_any_element()
2470 }
2471 },
2472 ),
2473 )
2474 }
2475
2476 fn tool_card_border_color(&self, cx: &Context<Self>) -> Hsla {
2477 cx.theme().colors().border.opacity(0.5)
2478 }
2479
2480 fn tool_card_header_bg(&self, cx: &Context<Self>) -> Hsla {
2481 cx.theme()
2482 .colors()
2483 .element_background
2484 .blend(cx.theme().colors().editor_foreground.opacity(0.025))
2485 }
2486
2487 fn render_message_thinking_segment(
2488 &self,
2489 message_id: MessageId,
2490 ix: usize,
2491 markdown: Entity<Markdown>,
2492 scroll_handle: &ScrollHandle,
2493 pending: bool,
2494 window: &Window,
2495 cx: &Context<Self>,
2496 ) -> impl IntoElement {
2497 let is_open = self
2498 .expanded_thinking_segments
2499 .get(&(message_id, ix))
2500 .copied()
2501 .unwrap_or_default();
2502
2503 let editor_bg = cx.theme().colors().panel_background;
2504
2505 div().map(|this| {
2506 if pending {
2507 this.v_flex()
2508 .mt_neg_2()
2509 .mb_1p5()
2510 .child(
2511 h_flex()
2512 .group("disclosure-header")
2513 .justify_between()
2514 .child(
2515 h_flex()
2516 .gap_1p5()
2517 .child(
2518 Icon::new(IconName::LightBulb)
2519 .size(IconSize::XSmall)
2520 .color(Color::Muted),
2521 )
2522 .child(AnimatedLabel::new("Thinking").size(LabelSize::Small)),
2523 )
2524 .child(
2525 h_flex()
2526 .gap_1()
2527 .child(
2528 div().visible_on_hover("disclosure-header").child(
2529 Disclosure::new("thinking-disclosure", is_open)
2530 .opened_icon(IconName::ChevronUp)
2531 .closed_icon(IconName::ChevronDown)
2532 .on_click(cx.listener({
2533 move |this, _event, _window, _cx| {
2534 let is_open = this
2535 .expanded_thinking_segments
2536 .entry((message_id, ix))
2537 .or_insert(false);
2538
2539 *is_open = !*is_open;
2540 }
2541 })),
2542 ),
2543 )
2544 .child({
2545 Icon::new(IconName::ArrowCircle)
2546 .color(Color::Accent)
2547 .size(IconSize::Small)
2548 .with_animation(
2549 "arrow-circle",
2550 Animation::new(Duration::from_secs(2)).repeat(),
2551 |icon, delta| {
2552 icon.transform(Transformation::rotate(
2553 percentage(delta),
2554 ))
2555 },
2556 )
2557 }),
2558 ),
2559 )
2560 .when(!is_open, |this| {
2561 let gradient_overlay = div()
2562 .rounded_b_lg()
2563 .h_full()
2564 .absolute()
2565 .w_full()
2566 .bottom_0()
2567 .left_0()
2568 .bg(linear_gradient(
2569 180.,
2570 linear_color_stop(editor_bg, 1.),
2571 linear_color_stop(editor_bg.opacity(0.2), 0.),
2572 ));
2573
2574 this.child(
2575 div()
2576 .relative()
2577 .bg(editor_bg)
2578 .rounded_b_lg()
2579 .mt_2()
2580 .pl_4()
2581 .child(
2582 div()
2583 .id(("thinking-content", ix))
2584 .max_h_20()
2585 .track_scroll(scroll_handle)
2586 .text_ui_sm(cx)
2587 .overflow_hidden()
2588 .child(
2589 MarkdownElement::new(
2590 markdown.clone(),
2591 default_markdown_style(window, cx),
2592 )
2593 .on_url_click({
2594 let workspace = self.workspace.clone();
2595 move |text, window, cx| {
2596 open_markdown_link(
2597 text,
2598 workspace.clone(),
2599 window,
2600 cx,
2601 );
2602 }
2603 }),
2604 ),
2605 )
2606 .child(gradient_overlay),
2607 )
2608 })
2609 .when(is_open, |this| {
2610 this.child(
2611 div()
2612 .id(("thinking-content", ix))
2613 .h_full()
2614 .bg(editor_bg)
2615 .text_ui_sm(cx)
2616 .child(
2617 MarkdownElement::new(
2618 markdown.clone(),
2619 default_markdown_style(window, cx),
2620 )
2621 .on_url_click({
2622 let workspace = self.workspace.clone();
2623 move |text, window, cx| {
2624 open_markdown_link(text, workspace.clone(), window, cx);
2625 }
2626 }),
2627 ),
2628 )
2629 })
2630 } else {
2631 this.v_flex()
2632 .mt_neg_2()
2633 .child(
2634 h_flex()
2635 .group("disclosure-header")
2636 .pr_1()
2637 .justify_between()
2638 .opacity(0.8)
2639 .hover(|style| style.opacity(1.))
2640 .child(
2641 h_flex()
2642 .gap_1p5()
2643 .child(
2644 Icon::new(IconName::LightBulb)
2645 .size(IconSize::XSmall)
2646 .color(Color::Muted),
2647 )
2648 .child(Label::new("Thought Process").size(LabelSize::Small)),
2649 )
2650 .child(
2651 div().visible_on_hover("disclosure-header").child(
2652 Disclosure::new("thinking-disclosure", is_open)
2653 .opened_icon(IconName::ChevronUp)
2654 .closed_icon(IconName::ChevronDown)
2655 .on_click(cx.listener({
2656 move |this, _event, _window, _cx| {
2657 let is_open = this
2658 .expanded_thinking_segments
2659 .entry((message_id, ix))
2660 .or_insert(false);
2661
2662 *is_open = !*is_open;
2663 }
2664 })),
2665 ),
2666 ),
2667 )
2668 .child(
2669 div()
2670 .id(("thinking-content", ix))
2671 .relative()
2672 .mt_1p5()
2673 .ml_1p5()
2674 .pl_2p5()
2675 .border_l_1()
2676 .border_color(cx.theme().colors().border_variant)
2677 .text_ui_sm(cx)
2678 .when(is_open, |this| {
2679 this.child(
2680 MarkdownElement::new(
2681 markdown.clone(),
2682 default_markdown_style(window, cx),
2683 )
2684 .on_url_click({
2685 let workspace = self.workspace.clone();
2686 move |text, window, cx| {
2687 open_markdown_link(text, workspace.clone(), window, cx);
2688 }
2689 }),
2690 )
2691 }),
2692 )
2693 }
2694 })
2695 }
2696
2697 fn render_tool_use(
2698 &self,
2699 tool_use: ToolUse,
2700 window: &mut Window,
2701 workspace: WeakEntity<Workspace>,
2702 cx: &mut Context<Self>,
2703 ) -> impl IntoElement + use<> {
2704 if let Some(card) = self.thread.read(cx).card_for_tool(&tool_use.id) {
2705 return card.render(&tool_use.status, window, workspace, cx);
2706 }
2707
2708 let is_open = self
2709 .expanded_tool_uses
2710 .get(&tool_use.id)
2711 .copied()
2712 .unwrap_or_default();
2713
2714 let is_status_finished = matches!(&tool_use.status, ToolUseStatus::Finished(_));
2715
2716 let fs = self
2717 .workspace
2718 .upgrade()
2719 .map(|workspace| workspace.read(cx).app_state().fs.clone());
2720 let needs_confirmation = matches!(&tool_use.status, ToolUseStatus::NeedsConfirmation);
2721 let needs_confirmation_tools = tool_use.needs_confirmation;
2722
2723 let status_icons = div().child(match &tool_use.status {
2724 ToolUseStatus::NeedsConfirmation => {
2725 let icon = Icon::new(IconName::Warning)
2726 .color(Color::Warning)
2727 .size(IconSize::Small);
2728 icon.into_any_element()
2729 }
2730 ToolUseStatus::Pending
2731 | ToolUseStatus::InputStillStreaming
2732 | ToolUseStatus::Running => {
2733 let icon = Icon::new(IconName::ArrowCircle)
2734 .color(Color::Accent)
2735 .size(IconSize::Small);
2736 icon.with_animation(
2737 "arrow-circle",
2738 Animation::new(Duration::from_secs(2)).repeat(),
2739 |icon, delta| icon.transform(Transformation::rotate(percentage(delta))),
2740 )
2741 .into_any_element()
2742 }
2743 ToolUseStatus::Finished(_) => div().w_0().into_any_element(),
2744 ToolUseStatus::Error(_) => {
2745 let icon = Icon::new(IconName::Close)
2746 .color(Color::Error)
2747 .size(IconSize::Small);
2748 icon.into_any_element()
2749 }
2750 });
2751
2752 let rendered_tool_use = self.rendered_tool_uses.get(&tool_use.id).cloned();
2753 let results_content_container = || v_flex().p_2().gap_0p5();
2754
2755 let results_content = v_flex()
2756 .gap_1()
2757 .child(
2758 results_content_container()
2759 .child(
2760 Label::new("Input")
2761 .size(LabelSize::XSmall)
2762 .color(Color::Muted)
2763 .buffer_font(cx),
2764 )
2765 .child(
2766 div()
2767 .w_full()
2768 .text_ui_sm(cx)
2769 .children(rendered_tool_use.as_ref().map(|rendered| {
2770 MarkdownElement::new(
2771 rendered.input.clone(),
2772 tool_use_markdown_style(window, cx),
2773 )
2774 .code_block_renderer(markdown::CodeBlockRenderer::Default {
2775 copy_button: false,
2776 copy_button_on_hover: false,
2777 border: false,
2778 })
2779 .on_url_click({
2780 let workspace = self.workspace.clone();
2781 move |text, window, cx| {
2782 open_markdown_link(text, workspace.clone(), window, cx);
2783 }
2784 })
2785 })),
2786 ),
2787 )
2788 .map(|container| match tool_use.status {
2789 ToolUseStatus::Finished(_) => container.child(
2790 results_content_container()
2791 .border_t_1()
2792 .border_color(self.tool_card_border_color(cx))
2793 .child(
2794 Label::new("Result")
2795 .size(LabelSize::XSmall)
2796 .color(Color::Muted)
2797 .buffer_font(cx),
2798 )
2799 .child(div().w_full().text_ui_sm(cx).children(
2800 rendered_tool_use.as_ref().map(|rendered| {
2801 MarkdownElement::new(
2802 rendered.output.clone(),
2803 tool_use_markdown_style(window, cx),
2804 )
2805 .code_block_renderer(markdown::CodeBlockRenderer::Default {
2806 copy_button: false,
2807 copy_button_on_hover: false,
2808 border: false,
2809 })
2810 .on_url_click({
2811 let workspace = self.workspace.clone();
2812 move |text, window, cx| {
2813 open_markdown_link(text, workspace.clone(), window, cx);
2814 }
2815 })
2816 .into_any_element()
2817 }),
2818 )),
2819 ),
2820 ToolUseStatus::InputStillStreaming | ToolUseStatus::Running => container.child(
2821 results_content_container()
2822 .border_t_1()
2823 .border_color(self.tool_card_border_color(cx))
2824 .child(
2825 h_flex()
2826 .gap_1()
2827 .child(
2828 Icon::new(IconName::ArrowCircle)
2829 .size(IconSize::Small)
2830 .color(Color::Accent)
2831 .with_animation(
2832 "arrow-circle",
2833 Animation::new(Duration::from_secs(2)).repeat(),
2834 |icon, delta| {
2835 icon.transform(Transformation::rotate(percentage(
2836 delta,
2837 )))
2838 },
2839 ),
2840 )
2841 .child(
2842 Label::new("Running…")
2843 .size(LabelSize::XSmall)
2844 .color(Color::Muted)
2845 .buffer_font(cx),
2846 ),
2847 ),
2848 ),
2849 ToolUseStatus::Error(_) => container.child(
2850 results_content_container()
2851 .border_t_1()
2852 .border_color(self.tool_card_border_color(cx))
2853 .child(
2854 Label::new("Error")
2855 .size(LabelSize::XSmall)
2856 .color(Color::Muted)
2857 .buffer_font(cx),
2858 )
2859 .child(
2860 div()
2861 .text_ui_sm(cx)
2862 .children(rendered_tool_use.as_ref().map(|rendered| {
2863 MarkdownElement::new(
2864 rendered.output.clone(),
2865 tool_use_markdown_style(window, cx),
2866 )
2867 .on_url_click({
2868 let workspace = self.workspace.clone();
2869 move |text, window, cx| {
2870 open_markdown_link(text, workspace.clone(), window, cx);
2871 }
2872 })
2873 .into_any_element()
2874 })),
2875 ),
2876 ),
2877 ToolUseStatus::Pending => container,
2878 ToolUseStatus::NeedsConfirmation => container.child(
2879 results_content_container()
2880 .border_t_1()
2881 .border_color(self.tool_card_border_color(cx))
2882 .child(
2883 Label::new("Asking Permission")
2884 .size(LabelSize::Small)
2885 .color(Color::Muted)
2886 .buffer_font(cx),
2887 ),
2888 ),
2889 });
2890
2891 let gradient_overlay = |color: Hsla| {
2892 div()
2893 .h_full()
2894 .absolute()
2895 .w_12()
2896 .bottom_0()
2897 .map(|element| {
2898 if is_status_finished {
2899 element.right_6()
2900 } else {
2901 element.right(px(44.))
2902 }
2903 })
2904 .bg(linear_gradient(
2905 90.,
2906 linear_color_stop(color, 1.),
2907 linear_color_stop(color.opacity(0.2), 0.),
2908 ))
2909 };
2910
2911 v_flex().gap_1().mb_2().map(|element| {
2912 if !needs_confirmation_tools {
2913 element.child(
2914 v_flex()
2915 .child(
2916 h_flex()
2917 .group("disclosure-header")
2918 .relative()
2919 .gap_1p5()
2920 .justify_between()
2921 .opacity(0.8)
2922 .hover(|style| style.opacity(1.))
2923 .when(!is_status_finished, |this| this.pr_2())
2924 .child(
2925 h_flex()
2926 .id("tool-label-container")
2927 .gap_1p5()
2928 .max_w_full()
2929 .overflow_x_scroll()
2930 .child(
2931 Icon::new(tool_use.icon)
2932 .size(IconSize::XSmall)
2933 .color(Color::Muted),
2934 )
2935 .child(
2936 h_flex().pr_8().text_size(rems(0.8125)).children(
2937 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| {
2938 open_markdown_link(text, workspace.clone(), window, cx);
2939 }}))
2940 ),
2941 ),
2942 )
2943 .child(
2944 h_flex()
2945 .gap_1()
2946 .child(
2947 div().visible_on_hover("disclosure-header").child(
2948 Disclosure::new("tool-use-disclosure", is_open)
2949 .opened_icon(IconName::ChevronUp)
2950 .closed_icon(IconName::ChevronDown)
2951 .on_click(cx.listener({
2952 let tool_use_id = tool_use.id.clone();
2953 move |this, _event, _window, _cx| {
2954 let is_open = this
2955 .expanded_tool_uses
2956 .entry(tool_use_id.clone())
2957 .or_insert(false);
2958
2959 *is_open = !*is_open;
2960 }
2961 })),
2962 ),
2963 )
2964 .child(status_icons),
2965 )
2966 .child(gradient_overlay(cx.theme().colors().panel_background)),
2967 )
2968 .map(|parent| {
2969 if !is_open {
2970 return parent;
2971 }
2972
2973 parent.child(
2974 v_flex()
2975 .mt_1()
2976 .border_1()
2977 .border_color(self.tool_card_border_color(cx))
2978 .bg(cx.theme().colors().editor_background)
2979 .rounded_lg()
2980 .child(results_content),
2981 )
2982 }),
2983 )
2984 } else {
2985 v_flex()
2986 .mb_2()
2987 .rounded_lg()
2988 .border_1()
2989 .border_color(self.tool_card_border_color(cx))
2990 .overflow_hidden()
2991 .child(
2992 h_flex()
2993 .group("disclosure-header")
2994 .relative()
2995 .justify_between()
2996 .py_1()
2997 .map(|element| {
2998 if is_status_finished {
2999 element.pl_2().pr_0p5()
3000 } else {
3001 element.px_2()
3002 }
3003 })
3004 .bg(self.tool_card_header_bg(cx))
3005 .map(|element| {
3006 if is_open {
3007 element.border_b_1().rounded_t_md()
3008 } else if needs_confirmation {
3009 element.rounded_t_md()
3010 } else {
3011 element.rounded_md()
3012 }
3013 })
3014 .border_color(self.tool_card_border_color(cx))
3015 .child(
3016 h_flex()
3017 .id("tool-label-container")
3018 .gap_1p5()
3019 .max_w_full()
3020 .overflow_x_scroll()
3021 .child(
3022 Icon::new(tool_use.icon)
3023 .size(IconSize::XSmall)
3024 .color(Color::Muted),
3025 )
3026 .child(
3027 h_flex().pr_8().text_ui_sm(cx).children(
3028 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| {
3029 open_markdown_link(text, workspace.clone(), window, cx);
3030 }}))
3031 ),
3032 ),
3033 )
3034 .child(
3035 h_flex()
3036 .gap_1()
3037 .child(
3038 div().visible_on_hover("disclosure-header").child(
3039 Disclosure::new("tool-use-disclosure", is_open)
3040 .opened_icon(IconName::ChevronUp)
3041 .closed_icon(IconName::ChevronDown)
3042 .on_click(cx.listener({
3043 let tool_use_id = tool_use.id.clone();
3044 move |this, _event, _window, _cx| {
3045 let is_open = this
3046 .expanded_tool_uses
3047 .entry(tool_use_id.clone())
3048 .or_insert(false);
3049
3050 *is_open = !*is_open;
3051 }
3052 })),
3053 ),
3054 )
3055 .child(status_icons),
3056 )
3057 .child(gradient_overlay(self.tool_card_header_bg(cx))),
3058 )
3059 .map(|parent| {
3060 if !is_open {
3061 return parent;
3062 }
3063
3064 parent.child(
3065 v_flex()
3066 .bg(cx.theme().colors().editor_background)
3067 .map(|element| {
3068 if needs_confirmation {
3069 element.rounded_none()
3070 } else {
3071 element.rounded_b_lg()
3072 }
3073 })
3074 .child(results_content),
3075 )
3076 })
3077 .when(needs_confirmation, |this| {
3078 this.child(
3079 h_flex()
3080 .py_1()
3081 .pl_2()
3082 .pr_1()
3083 .gap_1()
3084 .justify_between()
3085 .bg(cx.theme().colors().editor_background)
3086 .border_t_1()
3087 .border_color(self.tool_card_border_color(cx))
3088 .rounded_b_lg()
3089 .child(
3090 AnimatedLabel::new("Waiting for Confirmation").size(LabelSize::Small)
3091 )
3092 .child(
3093 h_flex()
3094 .gap_0p5()
3095 .child({
3096 let tool_id = tool_use.id.clone();
3097 Button::new(
3098 "always-allow-tool-action",
3099 "Always Allow",
3100 )
3101 .label_size(LabelSize::Small)
3102 .icon(IconName::CheckDouble)
3103 .icon_position(IconPosition::Start)
3104 .icon_size(IconSize::Small)
3105 .icon_color(Color::Success)
3106 .tooltip(move |window, cx| {
3107 Tooltip::with_meta(
3108 "Never ask for permission",
3109 None,
3110 "Restore the original behavior in your Agent Panel settings",
3111 window,
3112 cx,
3113 )
3114 })
3115 .on_click(cx.listener(
3116 move |this, event, window, cx| {
3117 if let Some(fs) = fs.clone() {
3118 update_settings_file::<AgentSettings>(
3119 fs.clone(),
3120 cx,
3121 |settings, _| {
3122 settings.set_always_allow_tool_actions(true);
3123 },
3124 );
3125 }
3126 this.handle_allow_tool(
3127 tool_id.clone(),
3128 event,
3129 window,
3130 cx,
3131 )
3132 },
3133 ))
3134 })
3135 .child(ui::Divider::vertical())
3136 .child({
3137 let tool_id = tool_use.id.clone();
3138 Button::new("allow-tool-action", "Allow")
3139 .label_size(LabelSize::Small)
3140 .icon(IconName::Check)
3141 .icon_position(IconPosition::Start)
3142 .icon_size(IconSize::Small)
3143 .icon_color(Color::Success)
3144 .on_click(cx.listener(
3145 move |this, event, window, cx| {
3146 this.handle_allow_tool(
3147 tool_id.clone(),
3148 event,
3149 window,
3150 cx,
3151 )
3152 },
3153 ))
3154 })
3155 .child({
3156 let tool_id = tool_use.id.clone();
3157 let tool_name: Arc<str> = tool_use.name.into();
3158 Button::new("deny-tool", "Deny")
3159 .label_size(LabelSize::Small)
3160 .icon(IconName::Close)
3161 .icon_position(IconPosition::Start)
3162 .icon_size(IconSize::Small)
3163 .icon_color(Color::Error)
3164 .on_click(cx.listener(
3165 move |this, event, window, cx| {
3166 this.handle_deny_tool(
3167 tool_id.clone(),
3168 tool_name.clone(),
3169 event,
3170 window,
3171 cx,
3172 )
3173 },
3174 ))
3175 }),
3176 ),
3177 )
3178 })
3179 }
3180 }).into_any_element()
3181 }
3182
3183 fn render_rules_item(&self, cx: &Context<Self>) -> AnyElement {
3184 let project_context = self.thread.read(cx).project_context();
3185 let project_context = project_context.borrow();
3186 let Some(project_context) = project_context.as_ref() else {
3187 return div().into_any();
3188 };
3189
3190 let user_rules_text = if project_context.user_rules.is_empty() {
3191 None
3192 } else if project_context.user_rules.len() == 1 {
3193 let user_rules = &project_context.user_rules[0];
3194
3195 match user_rules.title.as_ref() {
3196 Some(title) => Some(format!("Using \"{title}\" user rule")),
3197 None => Some("Using user rule".into()),
3198 }
3199 } else {
3200 Some(format!(
3201 "Using {} user rules",
3202 project_context.user_rules.len()
3203 ))
3204 };
3205
3206 let first_user_rules_id = project_context
3207 .user_rules
3208 .first()
3209 .map(|user_rules| user_rules.uuid.0);
3210
3211 let rules_files = project_context
3212 .worktrees
3213 .iter()
3214 .filter_map(|worktree| worktree.rules_file.as_ref())
3215 .collect::<Vec<_>>();
3216
3217 let rules_file_text = match rules_files.as_slice() {
3218 &[] => None,
3219 &[rules_file] => Some(format!(
3220 "Using project {:?} file",
3221 rules_file.path_in_worktree
3222 )),
3223 rules_files => Some(format!("Using {} project rules files", rules_files.len())),
3224 };
3225
3226 if user_rules_text.is_none() && rules_file_text.is_none() {
3227 return div().into_any();
3228 }
3229
3230 v_flex()
3231 .pt_2()
3232 .px_2p5()
3233 .gap_1()
3234 .when_some(user_rules_text, |parent, user_rules_text| {
3235 parent.child(
3236 h_flex()
3237 .w_full()
3238 .child(
3239 Icon::new(RULES_ICON)
3240 .size(IconSize::XSmall)
3241 .color(Color::Disabled),
3242 )
3243 .child(
3244 Label::new(user_rules_text)
3245 .size(LabelSize::XSmall)
3246 .color(Color::Muted)
3247 .truncate()
3248 .buffer_font(cx)
3249 .ml_1p5()
3250 .mr_0p5(),
3251 )
3252 .child(
3253 IconButton::new("open-prompt-library", IconName::ArrowUpRightAlt)
3254 .shape(ui::IconButtonShape::Square)
3255 .icon_size(IconSize::XSmall)
3256 .icon_color(Color::Ignored)
3257 // TODO: Figure out a way to pass focus handle here so we can display the `OpenRulesLibrary` keybinding
3258 .tooltip(Tooltip::text("View User Rules"))
3259 .on_click(move |_event, window, cx| {
3260 window.dispatch_action(
3261 Box::new(OpenRulesLibrary {
3262 prompt_to_select: first_user_rules_id,
3263 }),
3264 cx,
3265 )
3266 }),
3267 ),
3268 )
3269 })
3270 .when_some(rules_file_text, |parent, rules_file_text| {
3271 parent.child(
3272 h_flex()
3273 .w_full()
3274 .child(
3275 Icon::new(IconName::File)
3276 .size(IconSize::XSmall)
3277 .color(Color::Disabled),
3278 )
3279 .child(
3280 Label::new(rules_file_text)
3281 .size(LabelSize::XSmall)
3282 .color(Color::Muted)
3283 .buffer_font(cx)
3284 .ml_1p5()
3285 .mr_0p5(),
3286 )
3287 .child(
3288 IconButton::new("open-rule", IconName::ArrowUpRightAlt)
3289 .shape(ui::IconButtonShape::Square)
3290 .icon_size(IconSize::XSmall)
3291 .icon_color(Color::Ignored)
3292 .on_click(cx.listener(Self::handle_open_rules))
3293 .tooltip(Tooltip::text("View Rules")),
3294 ),
3295 )
3296 })
3297 .into_any()
3298 }
3299
3300 fn handle_allow_tool(
3301 &mut self,
3302 tool_use_id: LanguageModelToolUseId,
3303 _: &ClickEvent,
3304 window: &mut Window,
3305 cx: &mut Context<Self>,
3306 ) {
3307 if let Some(PendingToolUseStatus::NeedsConfirmation(c)) = self
3308 .thread
3309 .read(cx)
3310 .pending_tool(&tool_use_id)
3311 .map(|tool_use| tool_use.status.clone())
3312 {
3313 self.thread.update(cx, |thread, cx| {
3314 if let Some(configured) = thread.get_or_init_configured_model(cx) {
3315 thread.run_tool(
3316 c.tool_use_id.clone(),
3317 c.ui_text.clone(),
3318 c.input.clone(),
3319 c.request.clone(),
3320 c.tool.clone(),
3321 configured.model,
3322 Some(window.window_handle()),
3323 cx,
3324 );
3325 }
3326 });
3327 }
3328 }
3329
3330 fn handle_deny_tool(
3331 &mut self,
3332 tool_use_id: LanguageModelToolUseId,
3333 tool_name: Arc<str>,
3334 _: &ClickEvent,
3335 window: &mut Window,
3336 cx: &mut Context<Self>,
3337 ) {
3338 let window_handle = window.window_handle();
3339 self.thread.update(cx, |thread, cx| {
3340 thread.deny_tool_use(tool_use_id, tool_name, Some(window_handle), cx);
3341 });
3342 }
3343
3344 fn handle_open_rules(&mut self, _: &ClickEvent, window: &mut Window, cx: &mut Context<Self>) {
3345 let project_context = self.thread.read(cx).project_context();
3346 let project_context = project_context.borrow();
3347 let Some(project_context) = project_context.as_ref() else {
3348 return;
3349 };
3350
3351 let project_entry_ids = project_context
3352 .worktrees
3353 .iter()
3354 .flat_map(|worktree| worktree.rules_file.as_ref())
3355 .map(|rules_file| ProjectEntryId::from_usize(rules_file.project_entry_id))
3356 .collect::<Vec<_>>();
3357
3358 self.workspace
3359 .update(cx, move |workspace, cx| {
3360 // TODO: Open a multibuffer instead? In some cases this doesn't make the set of rules
3361 // files clear. For example, if rules file 1 is already open but rules file 2 is not,
3362 // this would open and focus rules file 2 in a tab that is not next to rules file 1.
3363 let project = workspace.project().read(cx);
3364 let project_paths = project_entry_ids
3365 .into_iter()
3366 .flat_map(|entry_id| project.path_for_entry(entry_id, cx))
3367 .collect::<Vec<_>>();
3368 for project_path in project_paths {
3369 workspace
3370 .open_path(project_path, None, true, window, cx)
3371 .detach_and_log_err(cx);
3372 }
3373 })
3374 .ok();
3375 }
3376
3377 fn dismiss_notifications(&mut self, cx: &mut Context<ActiveThread>) {
3378 for window in self.notifications.drain(..) {
3379 window
3380 .update(cx, |_, window, _| {
3381 window.remove_window();
3382 })
3383 .ok();
3384
3385 self.notification_subscriptions.remove(&window);
3386 }
3387 }
3388
3389 fn render_vertical_scrollbar(&self, cx: &mut Context<Self>) -> Option<Stateful<Div>> {
3390 if !self.show_scrollbar && !self.scrollbar_state.is_dragging() {
3391 return None;
3392 }
3393
3394 Some(
3395 div()
3396 .occlude()
3397 .id("active-thread-scrollbar")
3398 .on_mouse_move(cx.listener(|_, _, _, cx| {
3399 cx.notify();
3400 cx.stop_propagation()
3401 }))
3402 .on_hover(|_, _, cx| {
3403 cx.stop_propagation();
3404 })
3405 .on_any_mouse_down(|_, _, cx| {
3406 cx.stop_propagation();
3407 })
3408 .on_mouse_up(
3409 MouseButton::Left,
3410 cx.listener(|_, _, _, cx| {
3411 cx.stop_propagation();
3412 }),
3413 )
3414 .on_scroll_wheel(cx.listener(|_, _, _, cx| {
3415 cx.notify();
3416 }))
3417 .h_full()
3418 .absolute()
3419 .right_1()
3420 .top_1()
3421 .bottom_0()
3422 .w(px(12.))
3423 .cursor_default()
3424 .children(Scrollbar::vertical(self.scrollbar_state.clone())),
3425 )
3426 }
3427
3428 fn hide_scrollbar_later(&mut self, cx: &mut Context<Self>) {
3429 const SCROLLBAR_SHOW_INTERVAL: Duration = Duration::from_secs(1);
3430 self.hide_scrollbar_task = Some(cx.spawn(async move |thread, cx| {
3431 cx.background_executor()
3432 .timer(SCROLLBAR_SHOW_INTERVAL)
3433 .await;
3434 thread
3435 .update(cx, |thread, cx| {
3436 if !thread.scrollbar_state.is_dragging() {
3437 thread.show_scrollbar = false;
3438 cx.notify();
3439 }
3440 })
3441 .log_err();
3442 }))
3443 }
3444
3445 pub fn is_codeblock_expanded(&self, message_id: MessageId, ix: usize) -> bool {
3446 self.expanded_code_blocks
3447 .get(&(message_id, ix))
3448 .copied()
3449 .unwrap_or(true)
3450 }
3451
3452 pub fn toggle_codeblock_expanded(&mut self, message_id: MessageId, ix: usize) {
3453 let is_expanded = self
3454 .expanded_code_blocks
3455 .entry((message_id, ix))
3456 .or_insert(true);
3457 *is_expanded = !*is_expanded;
3458 }
3459
3460 pub fn scroll_to_bottom(&mut self, cx: &mut Context<Self>) {
3461 self.list_state.reset(self.messages.len());
3462 cx.notify();
3463 }
3464}
3465
3466pub enum ActiveThreadEvent {
3467 EditingMessageTokenCountChanged,
3468}
3469
3470impl EventEmitter<ActiveThreadEvent> for ActiveThread {}
3471
3472impl Render for ActiveThread {
3473 fn render(&mut self, _window: &mut Window, cx: &mut Context<Self>) -> impl IntoElement {
3474 v_flex()
3475 .size_full()
3476 .relative()
3477 .bg(cx.theme().colors().panel_background)
3478 .on_mouse_move(cx.listener(|this, _, _, cx| {
3479 this.show_scrollbar = true;
3480 this.hide_scrollbar_later(cx);
3481 cx.notify();
3482 }))
3483 .on_scroll_wheel(cx.listener(|this, _, _, cx| {
3484 this.show_scrollbar = true;
3485 this.hide_scrollbar_later(cx);
3486 cx.notify();
3487 }))
3488 .on_mouse_up(
3489 MouseButton::Left,
3490 cx.listener(|this, _, _, cx| {
3491 this.hide_scrollbar_later(cx);
3492 }),
3493 )
3494 .child(list(self.list_state.clone()).flex_grow())
3495 .when_some(self.render_vertical_scrollbar(cx), |this, scrollbar| {
3496 this.child(scrollbar)
3497 })
3498 }
3499}
3500
3501pub(crate) fn open_active_thread_as_markdown(
3502 thread: Entity<Thread>,
3503 workspace: Entity<Workspace>,
3504 window: &mut Window,
3505 cx: &mut App,
3506) -> Task<anyhow::Result<()>> {
3507 let markdown_language_task = workspace
3508 .read(cx)
3509 .app_state()
3510 .languages
3511 .language_for_name("Markdown");
3512
3513 window.spawn(cx, async move |cx| {
3514 let markdown_language = markdown_language_task.await?;
3515
3516 workspace.update_in(cx, |workspace, window, cx| {
3517 let thread = thread.read(cx);
3518 let markdown = thread.to_markdown(cx)?;
3519 let thread_summary = thread.summary().or_default().to_string();
3520
3521 let project = workspace.project().clone();
3522
3523 if !project.read(cx).is_local() {
3524 anyhow::bail!("failed to open active thread as markdown in remote project");
3525 }
3526
3527 let buffer = project.update(cx, |project, cx| {
3528 project.create_local_buffer(&markdown, Some(markdown_language), cx)
3529 });
3530 let buffer =
3531 cx.new(|cx| MultiBuffer::singleton(buffer, cx).with_title(thread_summary.clone()));
3532
3533 workspace.add_item_to_active_pane(
3534 Box::new(cx.new(|cx| {
3535 let mut editor =
3536 Editor::for_multibuffer(buffer, Some(project.clone()), window, cx);
3537 editor.set_breadcrumb_header(thread_summary);
3538 editor
3539 })),
3540 None,
3541 true,
3542 window,
3543 cx,
3544 );
3545
3546 anyhow::Ok(())
3547 })??;
3548 anyhow::Ok(())
3549 })
3550}
3551
3552pub(crate) fn open_context(
3553 context: &AgentContextHandle,
3554 workspace: Entity<Workspace>,
3555 window: &mut Window,
3556 cx: &mut App,
3557) {
3558 match context {
3559 AgentContextHandle::File(file_context) => {
3560 if let Some(project_path) = file_context.project_path(cx) {
3561 workspace.update(cx, |workspace, cx| {
3562 workspace
3563 .open_path(project_path, None, true, window, cx)
3564 .detach_and_log_err(cx);
3565 });
3566 }
3567 }
3568
3569 AgentContextHandle::Directory(directory_context) => {
3570 let entry_id = directory_context.entry_id;
3571 workspace.update(cx, |workspace, cx| {
3572 workspace.project().update(cx, |_project, cx| {
3573 cx.emit(project::Event::RevealInProjectPanel(entry_id));
3574 })
3575 })
3576 }
3577
3578 AgentContextHandle::Symbol(symbol_context) => {
3579 let buffer = symbol_context.buffer.read(cx);
3580 if let Some(project_path) = buffer.project_path(cx) {
3581 let snapshot = buffer.snapshot();
3582 let target_position = symbol_context.range.start.to_point(&snapshot);
3583 open_editor_at_position(project_path, target_position, &workspace, window, cx)
3584 .detach();
3585 }
3586 }
3587
3588 AgentContextHandle::Selection(selection_context) => {
3589 let buffer = selection_context.buffer.read(cx);
3590 if let Some(project_path) = buffer.project_path(cx) {
3591 let snapshot = buffer.snapshot();
3592 let target_position = selection_context.range.start.to_point(&snapshot);
3593
3594 open_editor_at_position(project_path, target_position, &workspace, window, cx)
3595 .detach();
3596 }
3597 }
3598
3599 AgentContextHandle::FetchedUrl(fetched_url_context) => {
3600 cx.open_url(&fetched_url_context.url);
3601 }
3602
3603 AgentContextHandle::Thread(thread_context) => workspace.update(cx, |workspace, cx| {
3604 if let Some(panel) = workspace.panel::<AgentPanel>(cx) {
3605 panel.update(cx, |panel, cx| {
3606 panel.open_thread(thread_context.thread.clone(), window, cx);
3607 });
3608 }
3609 }),
3610
3611 AgentContextHandle::TextThread(text_thread_context) => {
3612 workspace.update(cx, |workspace, cx| {
3613 if let Some(panel) = workspace.panel::<AgentPanel>(cx) {
3614 panel.update(cx, |panel, cx| {
3615 panel.open_prompt_editor(text_thread_context.context.clone(), window, cx)
3616 });
3617 }
3618 })
3619 }
3620
3621 AgentContextHandle::Rules(rules_context) => window.dispatch_action(
3622 Box::new(OpenRulesLibrary {
3623 prompt_to_select: Some(rules_context.prompt_id.0),
3624 }),
3625 cx,
3626 ),
3627
3628 AgentContextHandle::Image(_) => {}
3629 }
3630}
3631
3632pub(crate) fn attach_pasted_images_as_context(
3633 context_store: &Entity<ContextStore>,
3634 cx: &mut App,
3635) -> bool {
3636 let images = cx
3637 .read_from_clipboard()
3638 .map(|item| {
3639 item.into_entries()
3640 .filter_map(|entry| {
3641 if let ClipboardEntry::Image(image) = entry {
3642 Some(image)
3643 } else {
3644 None
3645 }
3646 })
3647 .collect::<Vec<_>>()
3648 })
3649 .unwrap_or_default();
3650
3651 if images.is_empty() {
3652 return false;
3653 }
3654 cx.stop_propagation();
3655
3656 context_store.update(cx, |store, cx| {
3657 for image in images {
3658 store.add_image_instance(Arc::new(image), cx);
3659 }
3660 });
3661 true
3662}
3663
3664fn open_editor_at_position(
3665 project_path: project::ProjectPath,
3666 target_position: Point,
3667 workspace: &Entity<Workspace>,
3668 window: &mut Window,
3669 cx: &mut App,
3670) -> Task<()> {
3671 let open_task = workspace.update(cx, |workspace, cx| {
3672 workspace.open_path(project_path, None, true, window, cx)
3673 });
3674 window.spawn(cx, async move |cx| {
3675 if let Some(active_editor) = open_task
3676 .await
3677 .log_err()
3678 .and_then(|item| item.downcast::<Editor>())
3679 {
3680 active_editor
3681 .downgrade()
3682 .update_in(cx, |editor, window, cx| {
3683 editor.go_to_singleton_buffer_point(target_position, window, cx);
3684 })
3685 .log_err();
3686 }
3687 })
3688}
3689
3690#[cfg(test)]
3691mod tests {
3692 use assistant_tool::{ToolRegistry, ToolWorkingSet};
3693 use editor::{EditorSettings, display_map::CreaseMetadata};
3694 use fs::FakeFs;
3695 use gpui::{AppContext, TestAppContext, VisualTestContext};
3696 use language_model::{
3697 ConfiguredModel, LanguageModel, LanguageModelRegistry,
3698 fake_provider::{FakeLanguageModel, FakeLanguageModelProvider},
3699 };
3700 use project::Project;
3701 use prompt_store::PromptBuilder;
3702 use serde_json::json;
3703 use settings::SettingsStore;
3704 use util::path;
3705 use workspace::CollaboratorId;
3706
3707 use crate::{ContextLoadResult, thread_store};
3708
3709 use super::*;
3710
3711 #[gpui::test]
3712 async fn test_agent_is_unfollowed_after_cancelling_completion(cx: &mut TestAppContext) {
3713 init_test_settings(cx);
3714
3715 let project = create_test_project(
3716 cx,
3717 json!({"code.rs": "fn main() {\n println!(\"Hello, world!\");\n}"}),
3718 )
3719 .await;
3720
3721 let (cx, _active_thread, workspace, thread, model) =
3722 setup_test_environment(cx, project.clone()).await;
3723
3724 // Insert user message without any context (empty context vector)
3725 thread.update(cx, |thread, cx| {
3726 thread.insert_user_message(
3727 "What is the best way to learn Rust?",
3728 ContextLoadResult::default(),
3729 None,
3730 vec![],
3731 cx,
3732 );
3733 });
3734
3735 // Stream response to user message
3736 thread.update(cx, |thread, cx| {
3737 let request =
3738 thread.to_completion_request(model.clone(), CompletionIntent::UserPrompt, cx);
3739 thread.stream_completion(request, model, cx.active_window(), cx)
3740 });
3741 // Follow the agent
3742 cx.update(|window, cx| {
3743 workspace.update(cx, |workspace, cx| {
3744 workspace.follow(CollaboratorId::Agent, window, cx);
3745 })
3746 });
3747 assert!(cx.read(|cx| workspace.read(cx).is_being_followed(CollaboratorId::Agent)));
3748
3749 // Cancel the current completion
3750 thread.update(cx, |thread, cx| {
3751 thread.cancel_last_completion(cx.active_window(), cx)
3752 });
3753
3754 cx.executor().run_until_parked();
3755
3756 // No longer following the agent
3757 assert!(!cx.read(|cx| workspace.read(cx).is_being_followed(CollaboratorId::Agent)));
3758 }
3759
3760 #[gpui::test]
3761 async fn test_reinserting_creases_for_edited_message(cx: &mut TestAppContext) {
3762 init_test_settings(cx);
3763
3764 let project = create_test_project(cx, json!({})).await;
3765
3766 let (cx, active_thread, _, thread, model) =
3767 setup_test_environment(cx, project.clone()).await;
3768 cx.update(|_, cx| {
3769 LanguageModelRegistry::global(cx).update(cx, |registry, cx| {
3770 registry.set_default_model(
3771 Some(ConfiguredModel {
3772 provider: Arc::new(FakeLanguageModelProvider),
3773 model,
3774 }),
3775 cx,
3776 );
3777 });
3778 });
3779
3780 let creases = vec![MessageCrease {
3781 range: 14..22,
3782 metadata: CreaseMetadata {
3783 icon_path: "icon".into(),
3784 label: "foo.txt".into(),
3785 },
3786 context: None,
3787 }];
3788
3789 let message = thread.update(cx, |thread, cx| {
3790 let message_id = thread.insert_user_message(
3791 "Tell me about @foo.txt",
3792 ContextLoadResult::default(),
3793 None,
3794 creases,
3795 cx,
3796 );
3797 thread.message(message_id).cloned().unwrap()
3798 });
3799
3800 active_thread.update_in(cx, |active_thread, window, cx| {
3801 active_thread.start_editing_message(
3802 message.id,
3803 message.segments.as_slice(),
3804 message.creases.as_slice(),
3805 window,
3806 cx,
3807 );
3808 let editor = active_thread
3809 .editing_message
3810 .as_ref()
3811 .unwrap()
3812 .1
3813 .editor
3814 .clone();
3815 editor.update(cx, |editor, cx| editor.edit([(0..13, "modified")], cx));
3816 active_thread.confirm_editing_message(&Default::default(), window, cx);
3817 });
3818 cx.run_until_parked();
3819
3820 let message = thread.update(cx, |thread, _| thread.message(message.id).cloned().unwrap());
3821 active_thread.update_in(cx, |active_thread, window, cx| {
3822 active_thread.start_editing_message(
3823 message.id,
3824 message.segments.as_slice(),
3825 message.creases.as_slice(),
3826 window,
3827 cx,
3828 );
3829 let editor = active_thread
3830 .editing_message
3831 .as_ref()
3832 .unwrap()
3833 .1
3834 .editor
3835 .clone();
3836 let text = editor.update(cx, |editor, cx| editor.text(cx));
3837 assert_eq!(text, "modified @foo.txt");
3838 });
3839 }
3840
3841 fn init_test_settings(cx: &mut TestAppContext) {
3842 cx.update(|cx| {
3843 let settings_store = SettingsStore::test(cx);
3844 cx.set_global(settings_store);
3845 language::init(cx);
3846 Project::init_settings(cx);
3847 AgentSettings::register(cx);
3848 prompt_store::init(cx);
3849 thread_store::init(cx);
3850 workspace::init_settings(cx);
3851 language_model::init_settings(cx);
3852 ThemeSettings::register(cx);
3853 EditorSettings::register(cx);
3854 ToolRegistry::default_global(cx);
3855 });
3856 }
3857
3858 // Helper to create a test project with test files
3859 async fn create_test_project(
3860 cx: &mut TestAppContext,
3861 files: serde_json::Value,
3862 ) -> Entity<Project> {
3863 let fs = FakeFs::new(cx.executor());
3864 fs.insert_tree(path!("/test"), files).await;
3865 Project::test(fs, [path!("/test").as_ref()], cx).await
3866 }
3867
3868 async fn setup_test_environment(
3869 cx: &mut TestAppContext,
3870 project: Entity<Project>,
3871 ) -> (
3872 &mut VisualTestContext,
3873 Entity<ActiveThread>,
3874 Entity<Workspace>,
3875 Entity<Thread>,
3876 Arc<dyn LanguageModel>,
3877 ) {
3878 let (workspace, cx) =
3879 cx.add_window_view(|window, cx| Workspace::test_new(project.clone(), window, cx));
3880
3881 let thread_store = cx
3882 .update(|_, cx| {
3883 ThreadStore::load(
3884 project.clone(),
3885 cx.new(|_| ToolWorkingSet::default()),
3886 None,
3887 Arc::new(PromptBuilder::new(None).unwrap()),
3888 cx,
3889 )
3890 })
3891 .await
3892 .unwrap();
3893
3894 let text_thread_store = cx
3895 .update(|_, cx| {
3896 TextThreadStore::new(
3897 project.clone(),
3898 Arc::new(PromptBuilder::new(None).unwrap()),
3899 Default::default(),
3900 cx,
3901 )
3902 })
3903 .await
3904 .unwrap();
3905
3906 let thread = thread_store.update(cx, |store, cx| store.create_thread(cx));
3907 let context_store =
3908 cx.new(|_cx| ContextStore::new(project.downgrade(), Some(thread_store.downgrade())));
3909
3910 let model = FakeLanguageModel::default();
3911 let model: Arc<dyn LanguageModel> = Arc::new(model);
3912
3913 let language_registry = LanguageRegistry::new(cx.executor());
3914 let language_registry = Arc::new(language_registry);
3915
3916 let active_thread = cx.update(|window, cx| {
3917 cx.new(|cx| {
3918 ActiveThread::new(
3919 thread.clone(),
3920 thread_store.clone(),
3921 text_thread_store,
3922 context_store.clone(),
3923 language_registry.clone(),
3924 workspace.downgrade(),
3925 window,
3926 cx,
3927 )
3928 })
3929 });
3930
3931 (cx, active_thread, workspace, thread, model)
3932 }
3933}