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 ThreadEvent::ProfileChanged => {
1148 self.save_thread(cx);
1149 cx.notify();
1150 }
1151 }
1152 }
1153
1154 fn handle_rules_loading_error(
1155 &mut self,
1156 _thread_store: Entity<ThreadStore>,
1157 error: &RulesLoadingError,
1158 cx: &mut Context<Self>,
1159 ) {
1160 self.last_error = Some(ThreadError::Message {
1161 header: "Error loading rules file".into(),
1162 message: error.message.clone(),
1163 });
1164 cx.notify();
1165 }
1166
1167 fn play_notification_sound(&self, window: &Window, cx: &mut App) {
1168 let settings = AgentSettings::get_global(cx);
1169 if settings.play_sound_when_agent_done && !window.is_window_active() {
1170 Audio::play_sound(Sound::AgentDone, cx);
1171 }
1172 }
1173
1174 fn show_notification(
1175 &mut self,
1176 caption: impl Into<SharedString>,
1177 icon: IconName,
1178 window: &mut Window,
1179 cx: &mut Context<ActiveThread>,
1180 ) {
1181 if window.is_window_active() || !self.notifications.is_empty() {
1182 return;
1183 }
1184
1185 let title = self.thread.read(cx).summary().unwrap_or("Agent Panel");
1186
1187 match AgentSettings::get_global(cx).notify_when_agent_waiting {
1188 NotifyWhenAgentWaiting::PrimaryScreen => {
1189 if let Some(primary) = cx.primary_display() {
1190 self.pop_up(icon, caption.into(), title.clone(), window, primary, cx);
1191 }
1192 }
1193 NotifyWhenAgentWaiting::AllScreens => {
1194 let caption = caption.into();
1195 for screen in cx.displays() {
1196 self.pop_up(icon, caption.clone(), title.clone(), window, screen, cx);
1197 }
1198 }
1199 NotifyWhenAgentWaiting::Never => {
1200 // Don't show anything
1201 }
1202 }
1203 }
1204
1205 fn pop_up(
1206 &mut self,
1207 icon: IconName,
1208 caption: SharedString,
1209 title: SharedString,
1210 window: &mut Window,
1211 screen: Rc<dyn PlatformDisplay>,
1212 cx: &mut Context<'_, ActiveThread>,
1213 ) {
1214 let options = AgentNotification::window_options(screen, cx);
1215
1216 let project_name = self.workspace.upgrade().and_then(|workspace| {
1217 workspace
1218 .read(cx)
1219 .project()
1220 .read(cx)
1221 .visible_worktrees(cx)
1222 .next()
1223 .map(|worktree| worktree.read(cx).root_name().to_string())
1224 });
1225
1226 if let Some(screen_window) = cx
1227 .open_window(options, |_, cx| {
1228 cx.new(|_| {
1229 AgentNotification::new(title.clone(), caption.clone(), icon, project_name)
1230 })
1231 })
1232 .log_err()
1233 {
1234 if let Some(pop_up) = screen_window.entity(cx).log_err() {
1235 self.notification_subscriptions
1236 .entry(screen_window)
1237 .or_insert_with(Vec::new)
1238 .push(cx.subscribe_in(&pop_up, window, {
1239 |this, _, event, window, cx| match event {
1240 AgentNotificationEvent::Accepted => {
1241 let handle = window.window_handle();
1242 cx.activate(true);
1243
1244 let workspace_handle = this.workspace.clone();
1245
1246 // If there are multiple Zed windows, activate the correct one.
1247 cx.defer(move |cx| {
1248 handle
1249 .update(cx, |_view, window, _cx| {
1250 window.activate_window();
1251
1252 if let Some(workspace) = workspace_handle.upgrade() {
1253 workspace.update(_cx, |workspace, cx| {
1254 workspace.focus_panel::<AgentPanel>(window, cx);
1255 });
1256 }
1257 })
1258 .log_err();
1259 });
1260
1261 this.dismiss_notifications(cx);
1262 }
1263 AgentNotificationEvent::Dismissed => {
1264 this.dismiss_notifications(cx);
1265 }
1266 }
1267 }));
1268
1269 self.notifications.push(screen_window);
1270
1271 // If the user manually refocuses the original window, dismiss the popup.
1272 self.notification_subscriptions
1273 .entry(screen_window)
1274 .or_insert_with(Vec::new)
1275 .push({
1276 let pop_up_weak = pop_up.downgrade();
1277
1278 cx.observe_window_activation(window, move |_, window, cx| {
1279 if window.is_window_active() {
1280 if let Some(pop_up) = pop_up_weak.upgrade() {
1281 pop_up.update(cx, |_, cx| {
1282 cx.emit(AgentNotificationEvent::Dismissed);
1283 });
1284 }
1285 }
1286 })
1287 });
1288 }
1289 }
1290 }
1291
1292 /// Spawns a task to save the active thread.
1293 ///
1294 /// Only one task to save the thread will be in flight at a time.
1295 fn save_thread(&mut self, cx: &mut Context<Self>) {
1296 let thread = self.thread.clone();
1297 self.save_thread_task = Some(cx.spawn(async move |this, cx| {
1298 let task = this
1299 .update(cx, |this, cx| {
1300 this.thread_store
1301 .update(cx, |thread_store, cx| thread_store.save_thread(&thread, cx))
1302 })
1303 .ok();
1304
1305 if let Some(task) = task {
1306 task.await.log_err();
1307 }
1308 }));
1309 }
1310
1311 fn start_editing_message(
1312 &mut self,
1313 message_id: MessageId,
1314 message_segments: &[MessageSegment],
1315 message_creases: &[MessageCrease],
1316 window: &mut Window,
1317 cx: &mut Context<Self>,
1318 ) {
1319 // User message should always consist of a single text segment,
1320 // therefore we can skip returning early if it's not a text segment.
1321 let Some(MessageSegment::Text(message_text)) = message_segments.first() else {
1322 return;
1323 };
1324
1325 let editor = crate::message_editor::create_editor(
1326 self.workspace.clone(),
1327 self.context_store.downgrade(),
1328 self.thread_store.downgrade(),
1329 self.text_thread_store.downgrade(),
1330 window,
1331 cx,
1332 );
1333 editor.update(cx, |editor, cx| {
1334 editor.set_text(message_text.clone(), window, cx);
1335 insert_message_creases(editor, message_creases, &self.context_store, window, cx);
1336 editor.focus_handle(cx).focus(window);
1337 editor.move_to_end(&editor::actions::MoveToEnd, window, cx);
1338 });
1339 let buffer_edited_subscription = cx.subscribe(&editor, |this, _, event, cx| match event {
1340 EditorEvent::BufferEdited => {
1341 this.update_editing_message_token_count(true, cx);
1342 }
1343 _ => {}
1344 });
1345
1346 let context_picker_menu_handle = PopoverMenuHandle::default();
1347 let context_strip = cx.new(|cx| {
1348 ContextStrip::new(
1349 self.context_store.clone(),
1350 self.workspace.clone(),
1351 Some(self.thread_store.downgrade()),
1352 Some(self.text_thread_store.downgrade()),
1353 context_picker_menu_handle.clone(),
1354 SuggestContextKind::File,
1355 ModelUsageContext::Thread(self.thread.clone()),
1356 window,
1357 cx,
1358 )
1359 });
1360
1361 let context_strip_subscription =
1362 cx.subscribe_in(&context_strip, window, Self::handle_context_strip_event);
1363
1364 self.editing_message = Some((
1365 message_id,
1366 EditingMessageState {
1367 editor: editor.clone(),
1368 context_strip,
1369 context_picker_menu_handle,
1370 last_estimated_token_count: None,
1371 _subscriptions: [buffer_edited_subscription, context_strip_subscription],
1372 _update_token_count_task: None,
1373 },
1374 ));
1375 self.update_editing_message_token_count(false, cx);
1376 cx.notify();
1377 }
1378
1379 fn handle_context_strip_event(
1380 &mut self,
1381 _context_strip: &Entity<ContextStrip>,
1382 event: &ContextStripEvent,
1383 window: &mut Window,
1384 cx: &mut Context<Self>,
1385 ) {
1386 if let Some((_, state)) = self.editing_message.as_ref() {
1387 match event {
1388 ContextStripEvent::PickerDismissed
1389 | ContextStripEvent::BlurredEmpty
1390 | ContextStripEvent::BlurredDown => {
1391 let editor_focus_handle = state.editor.focus_handle(cx);
1392 window.focus(&editor_focus_handle);
1393 }
1394 ContextStripEvent::BlurredUp => {}
1395 }
1396 }
1397 }
1398
1399 fn update_editing_message_token_count(&mut self, debounce: bool, cx: &mut Context<Self>) {
1400 let Some((message_id, state)) = self.editing_message.as_mut() else {
1401 return;
1402 };
1403
1404 cx.emit(ActiveThreadEvent::EditingMessageTokenCountChanged);
1405 state._update_token_count_task.take();
1406
1407 let Some(configured_model) = self.thread.read(cx).configured_model() else {
1408 state.last_estimated_token_count.take();
1409 return;
1410 };
1411
1412 let editor = state.editor.clone();
1413 let thread = self.thread.clone();
1414 let message_id = *message_id;
1415
1416 state._update_token_count_task = Some(cx.spawn(async move |this, cx| {
1417 if debounce {
1418 cx.background_executor()
1419 .timer(Duration::from_millis(200))
1420 .await;
1421 }
1422
1423 let token_count = if let Some(task) = cx
1424 .update(|cx| {
1425 let Some(message) = thread.read(cx).message(message_id) else {
1426 log::error!("Message that was being edited no longer exists");
1427 return None;
1428 };
1429 let message_text = editor.read(cx).text(cx);
1430
1431 if message_text.is_empty() && message.loaded_context.is_empty() {
1432 return None;
1433 }
1434
1435 let mut request_message = LanguageModelRequestMessage {
1436 role: language_model::Role::User,
1437 content: Vec::new(),
1438 cache: false,
1439 };
1440
1441 message
1442 .loaded_context
1443 .add_to_request_message(&mut request_message);
1444
1445 if !message_text.is_empty() {
1446 request_message
1447 .content
1448 .push(MessageContent::Text(message_text));
1449 }
1450
1451 let request = language_model::LanguageModelRequest {
1452 thread_id: None,
1453 prompt_id: None,
1454 intent: None,
1455 mode: None,
1456 messages: vec![request_message],
1457 tools: vec![],
1458 tool_choice: None,
1459 stop: vec![],
1460 temperature: AgentSettings::temperature_for_model(
1461 &configured_model.model,
1462 cx,
1463 ),
1464 };
1465
1466 Some(configured_model.model.count_tokens(request, cx))
1467 })
1468 .ok()
1469 .flatten()
1470 {
1471 task.await.log_err()
1472 } else {
1473 Some(0)
1474 };
1475
1476 if let Some(token_count) = token_count {
1477 this.update(cx, |this, cx| {
1478 let Some((_message_id, state)) = this.editing_message.as_mut() else {
1479 return;
1480 };
1481
1482 state.last_estimated_token_count = Some(token_count);
1483 cx.emit(ActiveThreadEvent::EditingMessageTokenCountChanged);
1484 })
1485 .ok();
1486 };
1487 }));
1488 }
1489
1490 fn toggle_context_picker(
1491 &mut self,
1492 _: &crate::ToggleContextPicker,
1493 window: &mut Window,
1494 cx: &mut Context<Self>,
1495 ) {
1496 if let Some((_, state)) = self.editing_message.as_mut() {
1497 let handle = state.context_picker_menu_handle.clone();
1498 window.defer(cx, move |window, cx| {
1499 handle.toggle(window, cx);
1500 });
1501 }
1502 }
1503
1504 fn remove_all_context(
1505 &mut self,
1506 _: &crate::RemoveAllContext,
1507 _window: &mut Window,
1508 cx: &mut Context<Self>,
1509 ) {
1510 self.context_store.update(cx, |store, cx| store.clear(cx));
1511 cx.notify();
1512 }
1513
1514 fn move_up(&mut self, _: &MoveUp, window: &mut Window, cx: &mut Context<Self>) {
1515 if let Some((_, state)) = self.editing_message.as_mut() {
1516 if state.context_picker_menu_handle.is_deployed() {
1517 cx.propagate();
1518 } else {
1519 state.context_strip.focus_handle(cx).focus(window);
1520 }
1521 }
1522 }
1523
1524 fn paste(&mut self, _: &Paste, _window: &mut Window, cx: &mut Context<Self>) {
1525 attach_pasted_images_as_context(&self.context_store, cx);
1526 }
1527
1528 fn cancel_editing_message(
1529 &mut self,
1530 _: &menu::Cancel,
1531 window: &mut Window,
1532 cx: &mut Context<Self>,
1533 ) {
1534 self.editing_message.take();
1535 cx.notify();
1536
1537 if let Some(workspace) = self.workspace.upgrade() {
1538 workspace.update(cx, |workspace, cx| {
1539 if let Some(panel) = workspace.panel::<AgentPanel>(cx) {
1540 panel.focus_handle(cx).focus(window);
1541 }
1542 });
1543 }
1544 }
1545
1546 fn confirm_editing_message(
1547 &mut self,
1548 _: &menu::Confirm,
1549 window: &mut Window,
1550 cx: &mut Context<Self>,
1551 ) {
1552 let Some((message_id, state)) = self.editing_message.take() else {
1553 return;
1554 };
1555
1556 let Some(model) = self
1557 .thread
1558 .update(cx, |thread, cx| thread.get_or_init_configured_model(cx))
1559 else {
1560 return;
1561 };
1562
1563 if model.provider.must_accept_terms(cx) {
1564 cx.notify();
1565 return;
1566 }
1567
1568 let edited_text = state.editor.read(cx).text(cx);
1569
1570 let creases = state.editor.update(cx, extract_message_creases);
1571
1572 let new_context = self
1573 .context_store
1574 .read(cx)
1575 .new_context_for_thread(self.thread.read(cx), Some(message_id));
1576
1577 let project = self.thread.read(cx).project().clone();
1578 let prompt_store = self.thread_store.read(cx).prompt_store().clone();
1579
1580 let git_store = project.read(cx).git_store().clone();
1581 let checkpoint = git_store.update(cx, |git_store, cx| git_store.checkpoint(cx));
1582
1583 let load_context_task =
1584 crate::context::load_context(new_context, &project, &prompt_store, cx);
1585 self._load_edited_message_context_task =
1586 Some(cx.spawn_in(window, async move |this, cx| {
1587 let (context, checkpoint) =
1588 futures::future::join(load_context_task, checkpoint).await;
1589 let _ = this
1590 .update_in(cx, |this, window, cx| {
1591 this.thread.update(cx, |thread, cx| {
1592 thread.edit_message(
1593 message_id,
1594 Role::User,
1595 vec![MessageSegment::Text(edited_text)],
1596 creases,
1597 Some(context.loaded_context),
1598 checkpoint.ok(),
1599 cx,
1600 );
1601 for message_id in this.messages_after(message_id) {
1602 thread.delete_message(*message_id, cx);
1603 }
1604 });
1605
1606 this.thread.update(cx, |thread, cx| {
1607 thread.advance_prompt_id();
1608 thread.send_to_model(
1609 model.model,
1610 CompletionIntent::UserPrompt,
1611 Some(window.window_handle()),
1612 cx,
1613 );
1614 });
1615 this._load_edited_message_context_task = None;
1616 cx.notify();
1617 })
1618 .log_err();
1619 }));
1620 }
1621
1622 fn messages_after(&self, message_id: MessageId) -> &[MessageId] {
1623 self.messages
1624 .iter()
1625 .position(|id| *id == message_id)
1626 .map(|index| &self.messages[index + 1..])
1627 .unwrap_or(&[])
1628 }
1629
1630 fn handle_cancel_click(&mut self, _: &ClickEvent, window: &mut Window, cx: &mut Context<Self>) {
1631 self.cancel_editing_message(&menu::Cancel, window, cx);
1632 }
1633
1634 fn handle_regenerate_click(
1635 &mut self,
1636 _: &ClickEvent,
1637 window: &mut Window,
1638 cx: &mut Context<Self>,
1639 ) {
1640 self.confirm_editing_message(&menu::Confirm, window, cx);
1641 }
1642
1643 fn handle_feedback_click(
1644 &mut self,
1645 message_id: MessageId,
1646 feedback: ThreadFeedback,
1647 window: &mut Window,
1648 cx: &mut Context<Self>,
1649 ) {
1650 let report = self.thread.update(cx, |thread, cx| {
1651 thread.report_message_feedback(message_id, feedback, cx)
1652 });
1653
1654 cx.spawn(async move |this, cx| {
1655 report.await?;
1656 this.update(cx, |_this, cx| cx.notify())
1657 })
1658 .detach_and_log_err(cx);
1659
1660 match feedback {
1661 ThreadFeedback::Positive => {
1662 self.open_feedback_editors.remove(&message_id);
1663 }
1664 ThreadFeedback::Negative => {
1665 self.handle_show_feedback_comments(message_id, window, cx);
1666 }
1667 }
1668 }
1669
1670 fn handle_show_feedback_comments(
1671 &mut self,
1672 message_id: MessageId,
1673 window: &mut Window,
1674 cx: &mut Context<Self>,
1675 ) {
1676 let buffer = cx.new(|cx| {
1677 let empty_string = String::new();
1678 MultiBuffer::singleton(cx.new(|cx| Buffer::local(empty_string, cx)), cx)
1679 });
1680
1681 let editor = cx.new(|cx| {
1682 let mut editor = Editor::new(
1683 editor::EditorMode::AutoHeight { max_lines: 4 },
1684 buffer,
1685 None,
1686 window,
1687 cx,
1688 );
1689 editor.set_placeholder_text(
1690 "What went wrong? Share your feedback so we can improve.",
1691 cx,
1692 );
1693 editor
1694 });
1695
1696 editor.read(cx).focus_handle(cx).focus(window);
1697 self.open_feedback_editors.insert(message_id, editor);
1698 cx.notify();
1699 }
1700
1701 fn submit_feedback_message(&mut self, message_id: MessageId, cx: &mut Context<Self>) {
1702 let Some(editor) = self.open_feedback_editors.get(&message_id) else {
1703 return;
1704 };
1705
1706 let report_task = self.thread.update(cx, |thread, cx| {
1707 thread.report_message_feedback(message_id, ThreadFeedback::Negative, cx)
1708 });
1709
1710 let comments = editor.read(cx).text(cx);
1711 if !comments.is_empty() {
1712 let thread_id = self.thread.read(cx).id().clone();
1713 let comments_value = String::from(comments.as_str());
1714
1715 let message_content = self
1716 .thread
1717 .read(cx)
1718 .message(message_id)
1719 .map(|msg| msg.to_string())
1720 .unwrap_or_default();
1721
1722 telemetry::event!(
1723 "Assistant Thread Feedback Comments",
1724 thread_id,
1725 message_id = message_id.0,
1726 message_content,
1727 comments = comments_value
1728 );
1729
1730 self.open_feedback_editors.remove(&message_id);
1731
1732 cx.spawn(async move |this, cx| {
1733 report_task.await?;
1734 this.update(cx, |_this, cx| cx.notify())
1735 })
1736 .detach_and_log_err(cx);
1737 }
1738 }
1739
1740 fn render_edit_message_editor(
1741 &self,
1742 state: &EditingMessageState,
1743 _window: &mut Window,
1744 cx: &Context<Self>,
1745 ) -> impl IntoElement {
1746 let settings = ThemeSettings::get_global(cx);
1747 let font_size = TextSize::Small
1748 .rems(cx)
1749 .to_pixels(settings.agent_font_size(cx));
1750 let line_height = font_size * 1.75;
1751
1752 let colors = cx.theme().colors();
1753
1754 let text_style = TextStyle {
1755 color: colors.text,
1756 font_family: settings.buffer_font.family.clone(),
1757 font_fallbacks: settings.buffer_font.fallbacks.clone(),
1758 font_features: settings.buffer_font.features.clone(),
1759 font_size: font_size.into(),
1760 line_height: line_height.into(),
1761 ..Default::default()
1762 };
1763
1764 v_flex()
1765 .key_context("EditMessageEditor")
1766 .on_action(cx.listener(Self::toggle_context_picker))
1767 .on_action(cx.listener(Self::remove_all_context))
1768 .on_action(cx.listener(Self::move_up))
1769 .on_action(cx.listener(Self::cancel_editing_message))
1770 .on_action(cx.listener(Self::confirm_editing_message))
1771 .capture_action(cx.listener(Self::paste))
1772 .min_h_6()
1773 .w_full()
1774 .flex_grow()
1775 .gap_2()
1776 .child(state.context_strip.clone())
1777 .child(div().pt(px(-3.)).px_neg_0p5().child(EditorElement::new(
1778 &state.editor,
1779 EditorStyle {
1780 background: colors.editor_background,
1781 local_player: cx.theme().players().local(),
1782 text: text_style,
1783 syntax: cx.theme().syntax().clone(),
1784 ..Default::default()
1785 },
1786 )))
1787 }
1788
1789 fn render_message(&self, ix: usize, window: &mut Window, cx: &mut Context<Self>) -> AnyElement {
1790 let message_id = self.messages[ix];
1791 let workspace = self.workspace.clone();
1792 let thread = self.thread.read(cx);
1793
1794 let is_first_message = ix == 0;
1795 let is_last_message = ix == self.messages.len() - 1;
1796
1797 let Some(message) = thread.message(message_id) else {
1798 return Empty.into_any();
1799 };
1800
1801 let is_generating = thread.is_generating();
1802 let is_generating_stale = thread.is_generation_stale().unwrap_or(false);
1803
1804 let loading_dots = (is_generating && is_last_message).then(|| {
1805 h_flex()
1806 .h_8()
1807 .my_3()
1808 .mx_5()
1809 .when(is_generating_stale || message.is_hidden, |this| {
1810 this.child(AnimatedLabel::new("").size(LabelSize::Small))
1811 })
1812 });
1813
1814 if message.is_hidden {
1815 return div().children(loading_dots).into_any();
1816 }
1817
1818 let message_creases = message.creases.clone();
1819
1820 let Some(rendered_message) = self.rendered_messages_by_id.get(&message_id) else {
1821 return Empty.into_any();
1822 };
1823
1824 // Get all the data we need from thread before we start using it in closures
1825 let checkpoint = thread.checkpoint_for_message(message_id);
1826 let configured_model = thread.configured_model().map(|m| m.model);
1827 let added_context = thread
1828 .context_for_message(message_id)
1829 .map(|context| AddedContext::new_attached(context, configured_model.as_ref(), cx))
1830 .collect::<Vec<_>>();
1831
1832 let tool_uses = thread.tool_uses_for_message(message_id, cx);
1833 let has_tool_uses = !tool_uses.is_empty();
1834
1835 let editing_message_state = self
1836 .editing_message
1837 .as_ref()
1838 .filter(|(id, _)| *id == message_id)
1839 .map(|(_, state)| state);
1840
1841 let colors = cx.theme().colors();
1842 let editor_bg_color = colors.editor_background;
1843 let panel_bg = colors.panel_background;
1844
1845 let open_as_markdown = IconButton::new(("open-as-markdown", ix), IconName::DocumentText)
1846 .icon_size(IconSize::XSmall)
1847 .icon_color(Color::Ignored)
1848 .tooltip(Tooltip::text("Open Thread as Markdown"))
1849 .on_click({
1850 let thread = self.thread.clone();
1851 let workspace = self.workspace.clone();
1852 move |_, window, cx| {
1853 if let Some(workspace) = workspace.upgrade() {
1854 open_active_thread_as_markdown(thread.clone(), workspace, window, cx)
1855 .detach_and_log_err(cx);
1856 }
1857 }
1858 });
1859
1860 // For all items that should be aligned with the LLM's response.
1861 const RESPONSE_PADDING_X: Pixels = px(19.);
1862
1863 let show_feedback = thread.is_turn_end(ix);
1864 let feedback_container = h_flex()
1865 .group("feedback_container")
1866 .mt_1()
1867 .py_2()
1868 .px(RESPONSE_PADDING_X)
1869 .mr_1()
1870 .opacity(0.4)
1871 .hover(|style| style.opacity(1.))
1872 .gap_1p5()
1873 .flex_wrap()
1874 .justify_end();
1875 let feedback_items = match self.thread.read(cx).message_feedback(message_id) {
1876 Some(feedback) => feedback_container
1877 .child(
1878 div().visible_on_hover("feedback_container").child(
1879 Label::new(match feedback {
1880 ThreadFeedback::Positive => "Thanks for your feedback!",
1881 ThreadFeedback::Negative => {
1882 "We appreciate your feedback and will use it to improve."
1883 }
1884 })
1885 .color(Color::Muted)
1886 .size(LabelSize::XSmall)
1887 .truncate())
1888 )
1889 .child(
1890 h_flex()
1891 .child(
1892 IconButton::new(("feedback-thumbs-up", ix), IconName::ThumbsUp)
1893 .icon_size(IconSize::XSmall)
1894 .icon_color(match feedback {
1895 ThreadFeedback::Positive => Color::Accent,
1896 ThreadFeedback::Negative => Color::Ignored,
1897 })
1898 .tooltip(Tooltip::text("Helpful Response"))
1899 .on_click(cx.listener(move |this, _, window, cx| {
1900 this.handle_feedback_click(
1901 message_id,
1902 ThreadFeedback::Positive,
1903 window,
1904 cx,
1905 );
1906 })),
1907 )
1908 .child(
1909 IconButton::new(("feedback-thumbs-down", ix), IconName::ThumbsDown)
1910 .icon_size(IconSize::XSmall)
1911 .icon_color(match feedback {
1912 ThreadFeedback::Positive => Color::Ignored,
1913 ThreadFeedback::Negative => Color::Accent,
1914 })
1915 .tooltip(Tooltip::text("Not Helpful"))
1916 .on_click(cx.listener(move |this, _, window, cx| {
1917 this.handle_feedback_click(
1918 message_id,
1919 ThreadFeedback::Negative,
1920 window,
1921 cx,
1922 );
1923 })),
1924 )
1925 .child(open_as_markdown),
1926 )
1927 .into_any_element(),
1928 None if AgentSettings::get_global(cx).enable_feedback =>
1929 feedback_container
1930 .child(
1931 div().visible_on_hover("feedback_container").child(
1932 Label::new(
1933 "Rating the thread sends all of your current conversation to the Zed team.",
1934 )
1935 .color(Color::Muted)
1936 .size(LabelSize::XSmall)
1937 .truncate())
1938 )
1939 .child(
1940 h_flex()
1941 .child(
1942 IconButton::new(("feedback-thumbs-up", ix), IconName::ThumbsUp)
1943 .icon_size(IconSize::XSmall)
1944 .icon_color(Color::Ignored)
1945 .tooltip(Tooltip::text("Helpful Response"))
1946 .on_click(cx.listener(move |this, _, window, cx| {
1947 this.handle_feedback_click(
1948 message_id,
1949 ThreadFeedback::Positive,
1950 window,
1951 cx,
1952 );
1953 })),
1954 )
1955 .child(
1956 IconButton::new(("feedback-thumbs-down", ix), IconName::ThumbsDown)
1957 .icon_size(IconSize::XSmall)
1958 .icon_color(Color::Ignored)
1959 .tooltip(Tooltip::text("Not Helpful"))
1960 .on_click(cx.listener(move |this, _, window, cx| {
1961 this.handle_feedback_click(
1962 message_id,
1963 ThreadFeedback::Negative,
1964 window,
1965 cx,
1966 );
1967 })),
1968 )
1969 .child(open_as_markdown),
1970 )
1971 .into_any_element(),
1972 None => feedback_container
1973 .child(h_flex().child(open_as_markdown))
1974 .into_any_element(),
1975 };
1976
1977 let message_is_empty = message.should_display_content();
1978 let has_content = !message_is_empty || !added_context.is_empty();
1979
1980 let message_content = has_content.then(|| {
1981 if let Some(state) = editing_message_state.as_ref() {
1982 self.render_edit_message_editor(state, window, cx)
1983 .into_any_element()
1984 } else {
1985 v_flex()
1986 .w_full()
1987 .gap_1()
1988 .when(!added_context.is_empty(), |parent| {
1989 parent.child(h_flex().flex_wrap().gap_1().children(
1990 added_context.into_iter().map(|added_context| {
1991 let context = added_context.handle.clone();
1992 ContextPill::added(added_context, false, false, None).on_click(
1993 Rc::new(cx.listener({
1994 let workspace = workspace.clone();
1995 move |_, _, window, cx| {
1996 if let Some(workspace) = workspace.upgrade() {
1997 open_context(&context, workspace, window, cx);
1998 cx.notify();
1999 }
2000 }
2001 })),
2002 )
2003 }),
2004 ))
2005 })
2006 .when(!message_is_empty, |parent| {
2007 parent.child(div().pt_0p5().min_h_6().child(self.render_message_content(
2008 message_id,
2009 rendered_message,
2010 has_tool_uses,
2011 workspace.clone(),
2012 window,
2013 cx,
2014 )))
2015 })
2016 .into_any_element()
2017 }
2018 });
2019
2020 let styled_message = match message.role {
2021 Role::User => v_flex()
2022 .id(("message-container", ix))
2023 .pt_2()
2024 .pl_2()
2025 .pr_2p5()
2026 .pb_4()
2027 .child(
2028 v_flex()
2029 .id(("user-message", ix))
2030 .bg(editor_bg_color)
2031 .rounded_lg()
2032 .shadow_md()
2033 .border_1()
2034 .border_color(colors.border)
2035 .hover(|hover| hover.border_color(colors.text_accent.opacity(0.5)))
2036 .child(
2037 v_flex()
2038 .p_2p5()
2039 .gap_1()
2040 .children(message_content)
2041 .when_some(editing_message_state, |this, state| {
2042 let focus_handle = state.editor.focus_handle(cx).clone();
2043
2044 this.child(
2045 h_flex()
2046 .w_full()
2047 .gap_1()
2048 .justify_between()
2049 .flex_wrap()
2050 .child(
2051 h_flex()
2052 .gap_1p5()
2053 .child(
2054 div()
2055 .opacity(0.8)
2056 .child(
2057 Icon::new(IconName::Warning)
2058 .size(IconSize::Indicator)
2059 .color(Color::Warning)
2060 ),
2061 )
2062 .child(
2063 Label::new("Editing will restart the thread from this point.")
2064 .color(Color::Muted)
2065 .size(LabelSize::XSmall),
2066 ),
2067 )
2068 .child(
2069 h_flex()
2070 .gap_0p5()
2071 .child(
2072 IconButton::new(
2073 "cancel-edit-message",
2074 IconName::Close,
2075 )
2076 .shape(ui::IconButtonShape::Square)
2077 .icon_color(Color::Error)
2078 .icon_size(IconSize::Small)
2079 .tooltip({
2080 let focus_handle = focus_handle.clone();
2081 move |window, cx| {
2082 Tooltip::for_action_in(
2083 "Cancel Edit",
2084 &menu::Cancel,
2085 &focus_handle,
2086 window,
2087 cx,
2088 )
2089 }
2090 })
2091 .on_click(cx.listener(Self::handle_cancel_click)),
2092 )
2093 .child(
2094 IconButton::new(
2095 "confirm-edit-message",
2096 IconName::Return,
2097 )
2098 .disabled(state.editor.read(cx).is_empty(cx))
2099 .shape(ui::IconButtonShape::Square)
2100 .icon_color(Color::Muted)
2101 .icon_size(IconSize::Small)
2102 .tooltip({
2103 let focus_handle = focus_handle.clone();
2104 move |window, cx| {
2105 Tooltip::for_action_in(
2106 "Regenerate",
2107 &menu::Confirm,
2108 &focus_handle,
2109 window,
2110 cx,
2111 )
2112 }
2113 })
2114 .on_click(
2115 cx.listener(Self::handle_regenerate_click),
2116 ),
2117 ),
2118 )
2119 )
2120 }),
2121 )
2122 .on_click(cx.listener({
2123 let message_segments = message.segments.clone();
2124 move |this, _, window, cx| {
2125 this.start_editing_message(
2126 message_id,
2127 &message_segments,
2128 &message_creases,
2129 window,
2130 cx,
2131 );
2132 }
2133 })),
2134 ),
2135 Role::Assistant => v_flex()
2136 .id(("message-container", ix))
2137 .px(RESPONSE_PADDING_X)
2138 .gap_2()
2139 .children(message_content)
2140 .when(has_tool_uses, |parent| {
2141 parent.children(tool_uses.into_iter().map(|tool_use| {
2142 self.render_tool_use(tool_use, window, workspace.clone(), cx)
2143 }))
2144 }),
2145 Role::System => div().id(("message-container", ix)).py_1().px_2().child(
2146 v_flex()
2147 .bg(colors.editor_background)
2148 .rounded_sm()
2149 .child(div().p_4().children(message_content)),
2150 ),
2151 };
2152
2153 let after_editing_message = self
2154 .editing_message
2155 .as_ref()
2156 .map_or(false, |(editing_message_id, _)| {
2157 message_id > *editing_message_id
2158 });
2159
2160 let backdrop = div()
2161 .id(("backdrop", ix))
2162 .size_full()
2163 .absolute()
2164 .inset_0()
2165 .bg(panel_bg)
2166 .opacity(0.8)
2167 .block_mouse_except_scroll()
2168 .on_click(cx.listener(Self::handle_cancel_click));
2169
2170 v_flex()
2171 .w_full()
2172 .map(|parent| {
2173 if let Some(checkpoint) = checkpoint.filter(|_| !is_generating) {
2174 let mut is_pending = false;
2175 let mut error = None;
2176 if let Some(last_restore_checkpoint) =
2177 self.thread.read(cx).last_restore_checkpoint()
2178 {
2179 if last_restore_checkpoint.message_id() == message_id {
2180 match last_restore_checkpoint {
2181 LastRestoreCheckpoint::Pending { .. } => is_pending = true,
2182 LastRestoreCheckpoint::Error { error: err, .. } => {
2183 error = Some(err.clone());
2184 }
2185 }
2186 }
2187 }
2188
2189 let restore_checkpoint_button =
2190 Button::new(("restore-checkpoint", ix), "Restore Checkpoint")
2191 .icon(if error.is_some() {
2192 IconName::XCircle
2193 } else {
2194 IconName::Undo
2195 })
2196 .icon_size(IconSize::XSmall)
2197 .icon_position(IconPosition::Start)
2198 .icon_color(if error.is_some() {
2199 Some(Color::Error)
2200 } else {
2201 None
2202 })
2203 .label_size(LabelSize::XSmall)
2204 .disabled(is_pending)
2205 .on_click(cx.listener(move |this, _, _window, cx| {
2206 this.thread.update(cx, |thread, cx| {
2207 thread
2208 .restore_checkpoint(checkpoint.clone(), cx)
2209 .detach_and_log_err(cx);
2210 });
2211 }));
2212
2213 let restore_checkpoint_button = if is_pending {
2214 restore_checkpoint_button
2215 .with_animation(
2216 ("pulsating-restore-checkpoint-button", ix),
2217 Animation::new(Duration::from_secs(2))
2218 .repeat()
2219 .with_easing(pulsating_between(0.6, 1.)),
2220 |label, delta| label.alpha(delta),
2221 )
2222 .into_any_element()
2223 } else if let Some(error) = error {
2224 restore_checkpoint_button
2225 .tooltip(Tooltip::text(error.to_string()))
2226 .into_any_element()
2227 } else {
2228 restore_checkpoint_button.into_any_element()
2229 };
2230
2231 parent.child(
2232 h_flex()
2233 .pt_2p5()
2234 .px_2p5()
2235 .w_full()
2236 .gap_1()
2237 .child(ui::Divider::horizontal())
2238 .child(restore_checkpoint_button)
2239 .child(ui::Divider::horizontal()),
2240 )
2241 } else {
2242 parent
2243 }
2244 })
2245 .when(is_first_message, |parent| {
2246 parent.child(self.render_rules_item(cx))
2247 })
2248 .child(styled_message)
2249 .children(loading_dots)
2250 .when(show_feedback, move |parent| {
2251 parent.child(feedback_items).when_some(
2252 self.open_feedback_editors.get(&message_id),
2253 move |parent, feedback_editor| {
2254 let focus_handle = feedback_editor.focus_handle(cx);
2255 parent.child(
2256 v_flex()
2257 .key_context("AgentFeedbackMessageEditor")
2258 .on_action(cx.listener(move |this, _: &menu::Cancel, _, cx| {
2259 this.open_feedback_editors.remove(&message_id);
2260 cx.notify();
2261 }))
2262 .on_action(cx.listener(move |this, _: &menu::Confirm, _, cx| {
2263 this.submit_feedback_message(message_id, cx);
2264 cx.notify();
2265 }))
2266 .on_action(cx.listener(Self::confirm_editing_message))
2267 .mb_2()
2268 .mx_4()
2269 .p_2()
2270 .rounded_md()
2271 .border_1()
2272 .border_color(cx.theme().colors().border)
2273 .bg(cx.theme().colors().editor_background)
2274 .child(feedback_editor.clone())
2275 .child(
2276 h_flex()
2277 .gap_1()
2278 .justify_end()
2279 .child(
2280 Button::new("dismiss-feedback-message", "Cancel")
2281 .label_size(LabelSize::Small)
2282 .key_binding(
2283 KeyBinding::for_action_in(
2284 &menu::Cancel,
2285 &focus_handle,
2286 window,
2287 cx,
2288 )
2289 .map(|kb| kb.size(rems_from_px(10.))),
2290 )
2291 .on_click(cx.listener(
2292 move |this, _, _window, cx| {
2293 this.open_feedback_editors
2294 .remove(&message_id);
2295 cx.notify();
2296 },
2297 )),
2298 )
2299 .child(
2300 Button::new(
2301 "submit-feedback-message",
2302 "Share Feedback",
2303 )
2304 .style(ButtonStyle::Tinted(ui::TintColor::Accent))
2305 .label_size(LabelSize::Small)
2306 .key_binding(
2307 KeyBinding::for_action_in(
2308 &menu::Confirm,
2309 &focus_handle,
2310 window,
2311 cx,
2312 )
2313 .map(|kb| kb.size(rems_from_px(10.))),
2314 )
2315 .on_click(
2316 cx.listener(move |this, _, _window, cx| {
2317 this.submit_feedback_message(message_id, cx);
2318 cx.notify()
2319 }),
2320 ),
2321 ),
2322 ),
2323 )
2324 },
2325 )
2326 })
2327 .when(after_editing_message, |parent| {
2328 // Backdrop to dim out the whole thread below the editing user message
2329 parent.relative().child(backdrop)
2330 })
2331 .into_any()
2332 }
2333
2334 fn render_message_content(
2335 &self,
2336 message_id: MessageId,
2337 rendered_message: &RenderedMessage,
2338 has_tool_uses: bool,
2339 workspace: WeakEntity<Workspace>,
2340 window: &Window,
2341 cx: &Context<Self>,
2342 ) -> impl IntoElement {
2343 let is_last_message = self.messages.last() == Some(&message_id);
2344 let is_generating = self.thread.read(cx).is_generating();
2345 let pending_thinking_segment_index = if is_generating && is_last_message && !has_tool_uses {
2346 rendered_message
2347 .segments
2348 .iter()
2349 .enumerate()
2350 .next_back()
2351 .filter(|(_, segment)| matches!(segment, RenderedMessageSegment::Thinking { .. }))
2352 .map(|(index, _)| index)
2353 } else {
2354 None
2355 };
2356
2357 let message_role = self
2358 .thread
2359 .read(cx)
2360 .message(message_id)
2361 .map(|m| m.role)
2362 .unwrap_or(Role::User);
2363
2364 let is_assistant_message = message_role == Role::Assistant;
2365 let is_user_message = message_role == Role::User;
2366
2367 v_flex()
2368 .text_ui(cx)
2369 .gap_2()
2370 .when(is_user_message, |this| this.text_xs())
2371 .children(
2372 rendered_message.segments.iter().enumerate().map(
2373 |(index, segment)| match segment {
2374 RenderedMessageSegment::Thinking {
2375 content,
2376 scroll_handle,
2377 } => self
2378 .render_message_thinking_segment(
2379 message_id,
2380 index,
2381 content.clone(),
2382 &scroll_handle,
2383 Some(index) == pending_thinking_segment_index,
2384 window,
2385 cx,
2386 )
2387 .into_any_element(),
2388 RenderedMessageSegment::Text(markdown) => {
2389 let markdown_element = MarkdownElement::new(
2390 markdown.clone(),
2391 if is_user_message {
2392 let mut style = default_markdown_style(window, cx);
2393 let mut text_style = window.text_style();
2394 let theme_settings = ThemeSettings::get_global(cx);
2395
2396 let buffer_font = theme_settings.buffer_font.family.clone();
2397 let buffer_font_size = TextSize::Small.rems(cx);
2398
2399 text_style.refine(&TextStyleRefinement {
2400 font_family: Some(buffer_font),
2401 font_size: Some(buffer_font_size.into()),
2402 ..Default::default()
2403 });
2404
2405 style.base_text_style = text_style;
2406 style
2407 } else {
2408 default_markdown_style(window, cx)
2409 },
2410 );
2411
2412 let markdown_element = if is_assistant_message {
2413 markdown_element.code_block_renderer(
2414 markdown::CodeBlockRenderer::Custom {
2415 render: Arc::new({
2416 let workspace = workspace.clone();
2417 let active_thread = cx.entity();
2418 move |kind,
2419 parsed_markdown,
2420 range,
2421 metadata,
2422 window,
2423 cx| {
2424 render_markdown_code_block(
2425 message_id,
2426 range.start,
2427 kind,
2428 parsed_markdown,
2429 metadata,
2430 active_thread.clone(),
2431 workspace.clone(),
2432 window,
2433 cx,
2434 )
2435 }
2436 }),
2437 transform: Some(Arc::new({
2438 let active_thread = cx.entity();
2439
2440 move |element, range, _, _, cx| {
2441 let is_expanded = active_thread
2442 .read(cx)
2443 .is_codeblock_expanded(message_id, range.start);
2444
2445 if is_expanded {
2446 return element;
2447 }
2448
2449 element
2450 }
2451 })),
2452 },
2453 )
2454 } else {
2455 markdown_element.code_block_renderer(
2456 markdown::CodeBlockRenderer::Default {
2457 copy_button: false,
2458 copy_button_on_hover: false,
2459 border: true,
2460 },
2461 )
2462 };
2463
2464 div()
2465 .child(markdown_element.on_url_click({
2466 let workspace = self.workspace.clone();
2467 move |text, window, cx| {
2468 open_markdown_link(text, workspace.clone(), window, cx);
2469 }
2470 }))
2471 .into_any_element()
2472 }
2473 },
2474 ),
2475 )
2476 }
2477
2478 fn tool_card_border_color(&self, cx: &Context<Self>) -> Hsla {
2479 cx.theme().colors().border.opacity(0.5)
2480 }
2481
2482 fn tool_card_header_bg(&self, cx: &Context<Self>) -> Hsla {
2483 cx.theme()
2484 .colors()
2485 .element_background
2486 .blend(cx.theme().colors().editor_foreground.opacity(0.025))
2487 }
2488
2489 fn render_message_thinking_segment(
2490 &self,
2491 message_id: MessageId,
2492 ix: usize,
2493 markdown: Entity<Markdown>,
2494 scroll_handle: &ScrollHandle,
2495 pending: bool,
2496 window: &Window,
2497 cx: &Context<Self>,
2498 ) -> impl IntoElement {
2499 let is_open = self
2500 .expanded_thinking_segments
2501 .get(&(message_id, ix))
2502 .copied()
2503 .unwrap_or_default();
2504
2505 let editor_bg = cx.theme().colors().panel_background;
2506
2507 div().map(|this| {
2508 if pending {
2509 this.v_flex()
2510 .mt_neg_2()
2511 .mb_1p5()
2512 .child(
2513 h_flex()
2514 .group("disclosure-header")
2515 .justify_between()
2516 .child(
2517 h_flex()
2518 .gap_1p5()
2519 .child(
2520 Icon::new(IconName::LightBulb)
2521 .size(IconSize::XSmall)
2522 .color(Color::Muted),
2523 )
2524 .child(AnimatedLabel::new("Thinking").size(LabelSize::Small)),
2525 )
2526 .child(
2527 h_flex()
2528 .gap_1()
2529 .child(
2530 div().visible_on_hover("disclosure-header").child(
2531 Disclosure::new("thinking-disclosure", is_open)
2532 .opened_icon(IconName::ChevronUp)
2533 .closed_icon(IconName::ChevronDown)
2534 .on_click(cx.listener({
2535 move |this, _event, _window, _cx| {
2536 let is_open = this
2537 .expanded_thinking_segments
2538 .entry((message_id, ix))
2539 .or_insert(false);
2540
2541 *is_open = !*is_open;
2542 }
2543 })),
2544 ),
2545 )
2546 .child({
2547 Icon::new(IconName::ArrowCircle)
2548 .color(Color::Accent)
2549 .size(IconSize::Small)
2550 .with_animation(
2551 "arrow-circle",
2552 Animation::new(Duration::from_secs(2)).repeat(),
2553 |icon, delta| {
2554 icon.transform(Transformation::rotate(
2555 percentage(delta),
2556 ))
2557 },
2558 )
2559 }),
2560 ),
2561 )
2562 .when(!is_open, |this| {
2563 let gradient_overlay = div()
2564 .rounded_b_lg()
2565 .h_full()
2566 .absolute()
2567 .w_full()
2568 .bottom_0()
2569 .left_0()
2570 .bg(linear_gradient(
2571 180.,
2572 linear_color_stop(editor_bg, 1.),
2573 linear_color_stop(editor_bg.opacity(0.2), 0.),
2574 ));
2575
2576 this.child(
2577 div()
2578 .relative()
2579 .bg(editor_bg)
2580 .rounded_b_lg()
2581 .mt_2()
2582 .pl_4()
2583 .child(
2584 div()
2585 .id(("thinking-content", ix))
2586 .max_h_20()
2587 .track_scroll(scroll_handle)
2588 .text_ui_sm(cx)
2589 .overflow_hidden()
2590 .child(
2591 MarkdownElement::new(
2592 markdown.clone(),
2593 default_markdown_style(window, cx),
2594 )
2595 .on_url_click({
2596 let workspace = self.workspace.clone();
2597 move |text, window, cx| {
2598 open_markdown_link(
2599 text,
2600 workspace.clone(),
2601 window,
2602 cx,
2603 );
2604 }
2605 }),
2606 ),
2607 )
2608 .child(gradient_overlay),
2609 )
2610 })
2611 .when(is_open, |this| {
2612 this.child(
2613 div()
2614 .id(("thinking-content", ix))
2615 .h_full()
2616 .bg(editor_bg)
2617 .text_ui_sm(cx)
2618 .child(
2619 MarkdownElement::new(
2620 markdown.clone(),
2621 default_markdown_style(window, cx),
2622 )
2623 .on_url_click({
2624 let workspace = self.workspace.clone();
2625 move |text, window, cx| {
2626 open_markdown_link(text, workspace.clone(), window, cx);
2627 }
2628 }),
2629 ),
2630 )
2631 })
2632 } else {
2633 this.v_flex()
2634 .mt_neg_2()
2635 .child(
2636 h_flex()
2637 .group("disclosure-header")
2638 .pr_1()
2639 .justify_between()
2640 .opacity(0.8)
2641 .hover(|style| style.opacity(1.))
2642 .child(
2643 h_flex()
2644 .gap_1p5()
2645 .child(
2646 Icon::new(IconName::LightBulb)
2647 .size(IconSize::XSmall)
2648 .color(Color::Muted),
2649 )
2650 .child(Label::new("Thought Process").size(LabelSize::Small)),
2651 )
2652 .child(
2653 div().visible_on_hover("disclosure-header").child(
2654 Disclosure::new("thinking-disclosure", is_open)
2655 .opened_icon(IconName::ChevronUp)
2656 .closed_icon(IconName::ChevronDown)
2657 .on_click(cx.listener({
2658 move |this, _event, _window, _cx| {
2659 let is_open = this
2660 .expanded_thinking_segments
2661 .entry((message_id, ix))
2662 .or_insert(false);
2663
2664 *is_open = !*is_open;
2665 }
2666 })),
2667 ),
2668 ),
2669 )
2670 .child(
2671 div()
2672 .id(("thinking-content", ix))
2673 .relative()
2674 .mt_1p5()
2675 .ml_1p5()
2676 .pl_2p5()
2677 .border_l_1()
2678 .border_color(cx.theme().colors().border_variant)
2679 .text_ui_sm(cx)
2680 .when(is_open, |this| {
2681 this.child(
2682 MarkdownElement::new(
2683 markdown.clone(),
2684 default_markdown_style(window, cx),
2685 )
2686 .on_url_click({
2687 let workspace = self.workspace.clone();
2688 move |text, window, cx| {
2689 open_markdown_link(text, workspace.clone(), window, cx);
2690 }
2691 }),
2692 )
2693 }),
2694 )
2695 }
2696 })
2697 }
2698
2699 fn render_tool_use(
2700 &self,
2701 tool_use: ToolUse,
2702 window: &mut Window,
2703 workspace: WeakEntity<Workspace>,
2704 cx: &mut Context<Self>,
2705 ) -> impl IntoElement + use<> {
2706 if let Some(card) = self.thread.read(cx).card_for_tool(&tool_use.id) {
2707 return card.render(&tool_use.status, window, workspace, cx);
2708 }
2709
2710 let is_open = self
2711 .expanded_tool_uses
2712 .get(&tool_use.id)
2713 .copied()
2714 .unwrap_or_default();
2715
2716 let is_status_finished = matches!(&tool_use.status, ToolUseStatus::Finished(_));
2717
2718 let fs = self
2719 .workspace
2720 .upgrade()
2721 .map(|workspace| workspace.read(cx).app_state().fs.clone());
2722 let needs_confirmation = matches!(&tool_use.status, ToolUseStatus::NeedsConfirmation);
2723 let needs_confirmation_tools = tool_use.needs_confirmation;
2724
2725 let status_icons = div().child(match &tool_use.status {
2726 ToolUseStatus::NeedsConfirmation => {
2727 let icon = Icon::new(IconName::Warning)
2728 .color(Color::Warning)
2729 .size(IconSize::Small);
2730 icon.into_any_element()
2731 }
2732 ToolUseStatus::Pending
2733 | ToolUseStatus::InputStillStreaming
2734 | ToolUseStatus::Running => {
2735 let icon = Icon::new(IconName::ArrowCircle)
2736 .color(Color::Accent)
2737 .size(IconSize::Small);
2738 icon.with_animation(
2739 "arrow-circle",
2740 Animation::new(Duration::from_secs(2)).repeat(),
2741 |icon, delta| icon.transform(Transformation::rotate(percentage(delta))),
2742 )
2743 .into_any_element()
2744 }
2745 ToolUseStatus::Finished(_) => div().w_0().into_any_element(),
2746 ToolUseStatus::Error(_) => {
2747 let icon = Icon::new(IconName::Close)
2748 .color(Color::Error)
2749 .size(IconSize::Small);
2750 icon.into_any_element()
2751 }
2752 });
2753
2754 let rendered_tool_use = self.rendered_tool_uses.get(&tool_use.id).cloned();
2755 let results_content_container = || v_flex().p_2().gap_0p5();
2756
2757 let results_content = v_flex()
2758 .gap_1()
2759 .child(
2760 results_content_container()
2761 .child(
2762 Label::new("Input")
2763 .size(LabelSize::XSmall)
2764 .color(Color::Muted)
2765 .buffer_font(cx),
2766 )
2767 .child(
2768 div()
2769 .w_full()
2770 .text_ui_sm(cx)
2771 .children(rendered_tool_use.as_ref().map(|rendered| {
2772 MarkdownElement::new(
2773 rendered.input.clone(),
2774 tool_use_markdown_style(window, cx),
2775 )
2776 .code_block_renderer(markdown::CodeBlockRenderer::Default {
2777 copy_button: false,
2778 copy_button_on_hover: false,
2779 border: false,
2780 })
2781 .on_url_click({
2782 let workspace = self.workspace.clone();
2783 move |text, window, cx| {
2784 open_markdown_link(text, workspace.clone(), window, cx);
2785 }
2786 })
2787 })),
2788 ),
2789 )
2790 .map(|container| match tool_use.status {
2791 ToolUseStatus::Finished(_) => container.child(
2792 results_content_container()
2793 .border_t_1()
2794 .border_color(self.tool_card_border_color(cx))
2795 .child(
2796 Label::new("Result")
2797 .size(LabelSize::XSmall)
2798 .color(Color::Muted)
2799 .buffer_font(cx),
2800 )
2801 .child(div().w_full().text_ui_sm(cx).children(
2802 rendered_tool_use.as_ref().map(|rendered| {
2803 MarkdownElement::new(
2804 rendered.output.clone(),
2805 tool_use_markdown_style(window, cx),
2806 )
2807 .code_block_renderer(markdown::CodeBlockRenderer::Default {
2808 copy_button: false,
2809 copy_button_on_hover: false,
2810 border: false,
2811 })
2812 .on_url_click({
2813 let workspace = self.workspace.clone();
2814 move |text, window, cx| {
2815 open_markdown_link(text, workspace.clone(), window, cx);
2816 }
2817 })
2818 .into_any_element()
2819 }),
2820 )),
2821 ),
2822 ToolUseStatus::InputStillStreaming | ToolUseStatus::Running => container.child(
2823 results_content_container()
2824 .border_t_1()
2825 .border_color(self.tool_card_border_color(cx))
2826 .child(
2827 h_flex()
2828 .gap_1()
2829 .child(
2830 Icon::new(IconName::ArrowCircle)
2831 .size(IconSize::Small)
2832 .color(Color::Accent)
2833 .with_animation(
2834 "arrow-circle",
2835 Animation::new(Duration::from_secs(2)).repeat(),
2836 |icon, delta| {
2837 icon.transform(Transformation::rotate(percentage(
2838 delta,
2839 )))
2840 },
2841 ),
2842 )
2843 .child(
2844 Label::new("Running…")
2845 .size(LabelSize::XSmall)
2846 .color(Color::Muted)
2847 .buffer_font(cx),
2848 ),
2849 ),
2850 ),
2851 ToolUseStatus::Error(_) => container.child(
2852 results_content_container()
2853 .border_t_1()
2854 .border_color(self.tool_card_border_color(cx))
2855 .child(
2856 Label::new("Error")
2857 .size(LabelSize::XSmall)
2858 .color(Color::Muted)
2859 .buffer_font(cx),
2860 )
2861 .child(
2862 div()
2863 .text_ui_sm(cx)
2864 .children(rendered_tool_use.as_ref().map(|rendered| {
2865 MarkdownElement::new(
2866 rendered.output.clone(),
2867 tool_use_markdown_style(window, cx),
2868 )
2869 .on_url_click({
2870 let workspace = self.workspace.clone();
2871 move |text, window, cx| {
2872 open_markdown_link(text, workspace.clone(), window, cx);
2873 }
2874 })
2875 .into_any_element()
2876 })),
2877 ),
2878 ),
2879 ToolUseStatus::Pending => container,
2880 ToolUseStatus::NeedsConfirmation => container.child(
2881 results_content_container()
2882 .border_t_1()
2883 .border_color(self.tool_card_border_color(cx))
2884 .child(
2885 Label::new("Asking Permission")
2886 .size(LabelSize::Small)
2887 .color(Color::Muted)
2888 .buffer_font(cx),
2889 ),
2890 ),
2891 });
2892
2893 let gradient_overlay = |color: Hsla| {
2894 div()
2895 .h_full()
2896 .absolute()
2897 .w_12()
2898 .bottom_0()
2899 .map(|element| {
2900 if is_status_finished {
2901 element.right_6()
2902 } else {
2903 element.right(px(44.))
2904 }
2905 })
2906 .bg(linear_gradient(
2907 90.,
2908 linear_color_stop(color, 1.),
2909 linear_color_stop(color.opacity(0.2), 0.),
2910 ))
2911 };
2912
2913 v_flex().gap_1().mb_2().map(|element| {
2914 if !needs_confirmation_tools {
2915 element.child(
2916 v_flex()
2917 .child(
2918 h_flex()
2919 .group("disclosure-header")
2920 .relative()
2921 .gap_1p5()
2922 .justify_between()
2923 .opacity(0.8)
2924 .hover(|style| style.opacity(1.))
2925 .when(!is_status_finished, |this| this.pr_2())
2926 .child(
2927 h_flex()
2928 .id("tool-label-container")
2929 .gap_1p5()
2930 .max_w_full()
2931 .overflow_x_scroll()
2932 .child(
2933 Icon::new(tool_use.icon)
2934 .size(IconSize::XSmall)
2935 .color(Color::Muted),
2936 )
2937 .child(
2938 h_flex().pr_8().text_size(rems(0.8125)).children(
2939 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| {
2940 open_markdown_link(text, workspace.clone(), window, cx);
2941 }}))
2942 ),
2943 ),
2944 )
2945 .child(
2946 h_flex()
2947 .gap_1()
2948 .child(
2949 div().visible_on_hover("disclosure-header").child(
2950 Disclosure::new("tool-use-disclosure", is_open)
2951 .opened_icon(IconName::ChevronUp)
2952 .closed_icon(IconName::ChevronDown)
2953 .on_click(cx.listener({
2954 let tool_use_id = tool_use.id.clone();
2955 move |this, _event, _window, _cx| {
2956 let is_open = this
2957 .expanded_tool_uses
2958 .entry(tool_use_id.clone())
2959 .or_insert(false);
2960
2961 *is_open = !*is_open;
2962 }
2963 })),
2964 ),
2965 )
2966 .child(status_icons),
2967 )
2968 .child(gradient_overlay(cx.theme().colors().panel_background)),
2969 )
2970 .map(|parent| {
2971 if !is_open {
2972 return parent;
2973 }
2974
2975 parent.child(
2976 v_flex()
2977 .mt_1()
2978 .border_1()
2979 .border_color(self.tool_card_border_color(cx))
2980 .bg(cx.theme().colors().editor_background)
2981 .rounded_lg()
2982 .child(results_content),
2983 )
2984 }),
2985 )
2986 } else {
2987 v_flex()
2988 .mb_2()
2989 .rounded_lg()
2990 .border_1()
2991 .border_color(self.tool_card_border_color(cx))
2992 .overflow_hidden()
2993 .child(
2994 h_flex()
2995 .group("disclosure-header")
2996 .relative()
2997 .justify_between()
2998 .py_1()
2999 .map(|element| {
3000 if is_status_finished {
3001 element.pl_2().pr_0p5()
3002 } else {
3003 element.px_2()
3004 }
3005 })
3006 .bg(self.tool_card_header_bg(cx))
3007 .map(|element| {
3008 if is_open {
3009 element.border_b_1().rounded_t_md()
3010 } else if needs_confirmation {
3011 element.rounded_t_md()
3012 } else {
3013 element.rounded_md()
3014 }
3015 })
3016 .border_color(self.tool_card_border_color(cx))
3017 .child(
3018 h_flex()
3019 .id("tool-label-container")
3020 .gap_1p5()
3021 .max_w_full()
3022 .overflow_x_scroll()
3023 .child(
3024 Icon::new(tool_use.icon)
3025 .size(IconSize::XSmall)
3026 .color(Color::Muted),
3027 )
3028 .child(
3029 h_flex().pr_8().text_ui_sm(cx).children(
3030 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| {
3031 open_markdown_link(text, workspace.clone(), window, cx);
3032 }}))
3033 ),
3034 ),
3035 )
3036 .child(
3037 h_flex()
3038 .gap_1()
3039 .child(
3040 div().visible_on_hover("disclosure-header").child(
3041 Disclosure::new("tool-use-disclosure", is_open)
3042 .opened_icon(IconName::ChevronUp)
3043 .closed_icon(IconName::ChevronDown)
3044 .on_click(cx.listener({
3045 let tool_use_id = tool_use.id.clone();
3046 move |this, _event, _window, _cx| {
3047 let is_open = this
3048 .expanded_tool_uses
3049 .entry(tool_use_id.clone())
3050 .or_insert(false);
3051
3052 *is_open = !*is_open;
3053 }
3054 })),
3055 ),
3056 )
3057 .child(status_icons),
3058 )
3059 .child(gradient_overlay(self.tool_card_header_bg(cx))),
3060 )
3061 .map(|parent| {
3062 if !is_open {
3063 return parent;
3064 }
3065
3066 parent.child(
3067 v_flex()
3068 .bg(cx.theme().colors().editor_background)
3069 .map(|element| {
3070 if needs_confirmation {
3071 element.rounded_none()
3072 } else {
3073 element.rounded_b_lg()
3074 }
3075 })
3076 .child(results_content),
3077 )
3078 })
3079 .when(needs_confirmation, |this| {
3080 this.child(
3081 h_flex()
3082 .py_1()
3083 .pl_2()
3084 .pr_1()
3085 .gap_1()
3086 .justify_between()
3087 .bg(cx.theme().colors().editor_background)
3088 .border_t_1()
3089 .border_color(self.tool_card_border_color(cx))
3090 .rounded_b_lg()
3091 .child(
3092 AnimatedLabel::new("Waiting for Confirmation").size(LabelSize::Small)
3093 )
3094 .child(
3095 h_flex()
3096 .gap_0p5()
3097 .child({
3098 let tool_id = tool_use.id.clone();
3099 Button::new(
3100 "always-allow-tool-action",
3101 "Always Allow",
3102 )
3103 .label_size(LabelSize::Small)
3104 .icon(IconName::CheckDouble)
3105 .icon_position(IconPosition::Start)
3106 .icon_size(IconSize::Small)
3107 .icon_color(Color::Success)
3108 .tooltip(move |window, cx| {
3109 Tooltip::with_meta(
3110 "Never ask for permission",
3111 None,
3112 "Restore the original behavior in your Agent Panel settings",
3113 window,
3114 cx,
3115 )
3116 })
3117 .on_click(cx.listener(
3118 move |this, event, window, cx| {
3119 if let Some(fs) = fs.clone() {
3120 update_settings_file::<AgentSettings>(
3121 fs.clone(),
3122 cx,
3123 |settings, _| {
3124 settings.set_always_allow_tool_actions(true);
3125 },
3126 );
3127 }
3128 this.handle_allow_tool(
3129 tool_id.clone(),
3130 event,
3131 window,
3132 cx,
3133 )
3134 },
3135 ))
3136 })
3137 .child(ui::Divider::vertical())
3138 .child({
3139 let tool_id = tool_use.id.clone();
3140 Button::new("allow-tool-action", "Allow")
3141 .label_size(LabelSize::Small)
3142 .icon(IconName::Check)
3143 .icon_position(IconPosition::Start)
3144 .icon_size(IconSize::Small)
3145 .icon_color(Color::Success)
3146 .on_click(cx.listener(
3147 move |this, event, window, cx| {
3148 this.handle_allow_tool(
3149 tool_id.clone(),
3150 event,
3151 window,
3152 cx,
3153 )
3154 },
3155 ))
3156 })
3157 .child({
3158 let tool_id = tool_use.id.clone();
3159 let tool_name: Arc<str> = tool_use.name.into();
3160 Button::new("deny-tool", "Deny")
3161 .label_size(LabelSize::Small)
3162 .icon(IconName::Close)
3163 .icon_position(IconPosition::Start)
3164 .icon_size(IconSize::Small)
3165 .icon_color(Color::Error)
3166 .on_click(cx.listener(
3167 move |this, event, window, cx| {
3168 this.handle_deny_tool(
3169 tool_id.clone(),
3170 tool_name.clone(),
3171 event,
3172 window,
3173 cx,
3174 )
3175 },
3176 ))
3177 }),
3178 ),
3179 )
3180 })
3181 }
3182 }).into_any_element()
3183 }
3184
3185 fn render_rules_item(&self, cx: &Context<Self>) -> AnyElement {
3186 let project_context = self.thread.read(cx).project_context();
3187 let project_context = project_context.borrow();
3188 let Some(project_context) = project_context.as_ref() else {
3189 return div().into_any();
3190 };
3191
3192 let user_rules_text = if project_context.user_rules.is_empty() {
3193 None
3194 } else if project_context.user_rules.len() == 1 {
3195 let user_rules = &project_context.user_rules[0];
3196
3197 match user_rules.title.as_ref() {
3198 Some(title) => Some(format!("Using \"{title}\" user rule")),
3199 None => Some("Using user rule".into()),
3200 }
3201 } else {
3202 Some(format!(
3203 "Using {} user rules",
3204 project_context.user_rules.len()
3205 ))
3206 };
3207
3208 let first_user_rules_id = project_context
3209 .user_rules
3210 .first()
3211 .map(|user_rules| user_rules.uuid.0);
3212
3213 let rules_files = project_context
3214 .worktrees
3215 .iter()
3216 .filter_map(|worktree| worktree.rules_file.as_ref())
3217 .collect::<Vec<_>>();
3218
3219 let rules_file_text = match rules_files.as_slice() {
3220 &[] => None,
3221 &[rules_file] => Some(format!(
3222 "Using project {:?} file",
3223 rules_file.path_in_worktree
3224 )),
3225 rules_files => Some(format!("Using {} project rules files", rules_files.len())),
3226 };
3227
3228 if user_rules_text.is_none() && rules_file_text.is_none() {
3229 return div().into_any();
3230 }
3231
3232 v_flex()
3233 .pt_2()
3234 .px_2p5()
3235 .gap_1()
3236 .when_some(user_rules_text, |parent, user_rules_text| {
3237 parent.child(
3238 h_flex()
3239 .w_full()
3240 .child(
3241 Icon::new(RULES_ICON)
3242 .size(IconSize::XSmall)
3243 .color(Color::Disabled),
3244 )
3245 .child(
3246 Label::new(user_rules_text)
3247 .size(LabelSize::XSmall)
3248 .color(Color::Muted)
3249 .truncate()
3250 .buffer_font(cx)
3251 .ml_1p5()
3252 .mr_0p5(),
3253 )
3254 .child(
3255 IconButton::new("open-prompt-library", IconName::ArrowUpRightAlt)
3256 .shape(ui::IconButtonShape::Square)
3257 .icon_size(IconSize::XSmall)
3258 .icon_color(Color::Ignored)
3259 // TODO: Figure out a way to pass focus handle here so we can display the `OpenRulesLibrary` keybinding
3260 .tooltip(Tooltip::text("View User Rules"))
3261 .on_click(move |_event, window, cx| {
3262 window.dispatch_action(
3263 Box::new(OpenRulesLibrary {
3264 prompt_to_select: first_user_rules_id,
3265 }),
3266 cx,
3267 )
3268 }),
3269 ),
3270 )
3271 })
3272 .when_some(rules_file_text, |parent, rules_file_text| {
3273 parent.child(
3274 h_flex()
3275 .w_full()
3276 .child(
3277 Icon::new(IconName::File)
3278 .size(IconSize::XSmall)
3279 .color(Color::Disabled),
3280 )
3281 .child(
3282 Label::new(rules_file_text)
3283 .size(LabelSize::XSmall)
3284 .color(Color::Muted)
3285 .buffer_font(cx)
3286 .ml_1p5()
3287 .mr_0p5(),
3288 )
3289 .child(
3290 IconButton::new("open-rule", IconName::ArrowUpRightAlt)
3291 .shape(ui::IconButtonShape::Square)
3292 .icon_size(IconSize::XSmall)
3293 .icon_color(Color::Ignored)
3294 .on_click(cx.listener(Self::handle_open_rules))
3295 .tooltip(Tooltip::text("View Rules")),
3296 ),
3297 )
3298 })
3299 .into_any()
3300 }
3301
3302 fn handle_allow_tool(
3303 &mut self,
3304 tool_use_id: LanguageModelToolUseId,
3305 _: &ClickEvent,
3306 window: &mut Window,
3307 cx: &mut Context<Self>,
3308 ) {
3309 if let Some(PendingToolUseStatus::NeedsConfirmation(c)) = self
3310 .thread
3311 .read(cx)
3312 .pending_tool(&tool_use_id)
3313 .map(|tool_use| tool_use.status.clone())
3314 {
3315 self.thread.update(cx, |thread, cx| {
3316 if let Some(configured) = thread.get_or_init_configured_model(cx) {
3317 thread.run_tool(
3318 c.tool_use_id.clone(),
3319 c.ui_text.clone(),
3320 c.input.clone(),
3321 c.request.clone(),
3322 c.tool.clone(),
3323 configured.model,
3324 Some(window.window_handle()),
3325 cx,
3326 );
3327 }
3328 });
3329 }
3330 }
3331
3332 fn handle_deny_tool(
3333 &mut self,
3334 tool_use_id: LanguageModelToolUseId,
3335 tool_name: Arc<str>,
3336 _: &ClickEvent,
3337 window: &mut Window,
3338 cx: &mut Context<Self>,
3339 ) {
3340 let window_handle = window.window_handle();
3341 self.thread.update(cx, |thread, cx| {
3342 thread.deny_tool_use(tool_use_id, tool_name, Some(window_handle), cx);
3343 });
3344 }
3345
3346 fn handle_open_rules(&mut self, _: &ClickEvent, window: &mut Window, cx: &mut Context<Self>) {
3347 let project_context = self.thread.read(cx).project_context();
3348 let project_context = project_context.borrow();
3349 let Some(project_context) = project_context.as_ref() else {
3350 return;
3351 };
3352
3353 let project_entry_ids = project_context
3354 .worktrees
3355 .iter()
3356 .flat_map(|worktree| worktree.rules_file.as_ref())
3357 .map(|rules_file| ProjectEntryId::from_usize(rules_file.project_entry_id))
3358 .collect::<Vec<_>>();
3359
3360 self.workspace
3361 .update(cx, move |workspace, cx| {
3362 // TODO: Open a multibuffer instead? In some cases this doesn't make the set of rules
3363 // files clear. For example, if rules file 1 is already open but rules file 2 is not,
3364 // this would open and focus rules file 2 in a tab that is not next to rules file 1.
3365 let project = workspace.project().read(cx);
3366 let project_paths = project_entry_ids
3367 .into_iter()
3368 .flat_map(|entry_id| project.path_for_entry(entry_id, cx))
3369 .collect::<Vec<_>>();
3370 for project_path in project_paths {
3371 workspace
3372 .open_path(project_path, None, true, window, cx)
3373 .detach_and_log_err(cx);
3374 }
3375 })
3376 .ok();
3377 }
3378
3379 fn dismiss_notifications(&mut self, cx: &mut Context<ActiveThread>) {
3380 for window in self.notifications.drain(..) {
3381 window
3382 .update(cx, |_, window, _| {
3383 window.remove_window();
3384 })
3385 .ok();
3386
3387 self.notification_subscriptions.remove(&window);
3388 }
3389 }
3390
3391 fn render_vertical_scrollbar(&self, cx: &mut Context<Self>) -> Option<Stateful<Div>> {
3392 if !self.show_scrollbar && !self.scrollbar_state.is_dragging() {
3393 return None;
3394 }
3395
3396 Some(
3397 div()
3398 .occlude()
3399 .id("active-thread-scrollbar")
3400 .on_mouse_move(cx.listener(|_, _, _, cx| {
3401 cx.notify();
3402 cx.stop_propagation()
3403 }))
3404 .on_hover(|_, _, cx| {
3405 cx.stop_propagation();
3406 })
3407 .on_any_mouse_down(|_, _, cx| {
3408 cx.stop_propagation();
3409 })
3410 .on_mouse_up(
3411 MouseButton::Left,
3412 cx.listener(|_, _, _, cx| {
3413 cx.stop_propagation();
3414 }),
3415 )
3416 .on_scroll_wheel(cx.listener(|_, _, _, cx| {
3417 cx.notify();
3418 }))
3419 .h_full()
3420 .absolute()
3421 .right_1()
3422 .top_1()
3423 .bottom_0()
3424 .w(px(12.))
3425 .cursor_default()
3426 .children(Scrollbar::vertical(self.scrollbar_state.clone())),
3427 )
3428 }
3429
3430 fn hide_scrollbar_later(&mut self, cx: &mut Context<Self>) {
3431 const SCROLLBAR_SHOW_INTERVAL: Duration = Duration::from_secs(1);
3432 self.hide_scrollbar_task = Some(cx.spawn(async move |thread, cx| {
3433 cx.background_executor()
3434 .timer(SCROLLBAR_SHOW_INTERVAL)
3435 .await;
3436 thread
3437 .update(cx, |thread, cx| {
3438 if !thread.scrollbar_state.is_dragging() {
3439 thread.show_scrollbar = false;
3440 cx.notify();
3441 }
3442 })
3443 .log_err();
3444 }))
3445 }
3446
3447 pub fn is_codeblock_expanded(&self, message_id: MessageId, ix: usize) -> bool {
3448 self.expanded_code_blocks
3449 .get(&(message_id, ix))
3450 .copied()
3451 .unwrap_or(true)
3452 }
3453
3454 pub fn toggle_codeblock_expanded(&mut self, message_id: MessageId, ix: usize) {
3455 let is_expanded = self
3456 .expanded_code_blocks
3457 .entry((message_id, ix))
3458 .or_insert(true);
3459 *is_expanded = !*is_expanded;
3460 }
3461
3462 pub fn scroll_to_bottom(&mut self, cx: &mut Context<Self>) {
3463 self.list_state.reset(self.messages.len());
3464 cx.notify();
3465 }
3466}
3467
3468pub enum ActiveThreadEvent {
3469 EditingMessageTokenCountChanged,
3470}
3471
3472impl EventEmitter<ActiveThreadEvent> for ActiveThread {}
3473
3474impl Render for ActiveThread {
3475 fn render(&mut self, _window: &mut Window, cx: &mut Context<Self>) -> impl IntoElement {
3476 v_flex()
3477 .size_full()
3478 .relative()
3479 .bg(cx.theme().colors().panel_background)
3480 .on_mouse_move(cx.listener(|this, _, _, cx| {
3481 this.show_scrollbar = true;
3482 this.hide_scrollbar_later(cx);
3483 cx.notify();
3484 }))
3485 .on_scroll_wheel(cx.listener(|this, _, _, cx| {
3486 this.show_scrollbar = true;
3487 this.hide_scrollbar_later(cx);
3488 cx.notify();
3489 }))
3490 .on_mouse_up(
3491 MouseButton::Left,
3492 cx.listener(|this, _, _, cx| {
3493 this.hide_scrollbar_later(cx);
3494 }),
3495 )
3496 .child(list(self.list_state.clone()).flex_grow())
3497 .when_some(self.render_vertical_scrollbar(cx), |this, scrollbar| {
3498 this.child(scrollbar)
3499 })
3500 }
3501}
3502
3503pub(crate) fn open_active_thread_as_markdown(
3504 thread: Entity<Thread>,
3505 workspace: Entity<Workspace>,
3506 window: &mut Window,
3507 cx: &mut App,
3508) -> Task<anyhow::Result<()>> {
3509 let markdown_language_task = workspace
3510 .read(cx)
3511 .app_state()
3512 .languages
3513 .language_for_name("Markdown");
3514
3515 window.spawn(cx, async move |cx| {
3516 let markdown_language = markdown_language_task.await?;
3517
3518 workspace.update_in(cx, |workspace, window, cx| {
3519 let thread = thread.read(cx);
3520 let markdown = thread.to_markdown(cx)?;
3521 let thread_summary = thread.summary().or_default().to_string();
3522
3523 let project = workspace.project().clone();
3524
3525 if !project.read(cx).is_local() {
3526 anyhow::bail!("failed to open active thread as markdown in remote project");
3527 }
3528
3529 let buffer = project.update(cx, |project, cx| {
3530 project.create_local_buffer(&markdown, Some(markdown_language), cx)
3531 });
3532 let buffer =
3533 cx.new(|cx| MultiBuffer::singleton(buffer, cx).with_title(thread_summary.clone()));
3534
3535 workspace.add_item_to_active_pane(
3536 Box::new(cx.new(|cx| {
3537 let mut editor =
3538 Editor::for_multibuffer(buffer, Some(project.clone()), window, cx);
3539 editor.set_breadcrumb_header(thread_summary);
3540 editor
3541 })),
3542 None,
3543 true,
3544 window,
3545 cx,
3546 );
3547
3548 anyhow::Ok(())
3549 })??;
3550 anyhow::Ok(())
3551 })
3552}
3553
3554pub(crate) fn open_context(
3555 context: &AgentContextHandle,
3556 workspace: Entity<Workspace>,
3557 window: &mut Window,
3558 cx: &mut App,
3559) {
3560 match context {
3561 AgentContextHandle::File(file_context) => {
3562 if let Some(project_path) = file_context.project_path(cx) {
3563 workspace.update(cx, |workspace, cx| {
3564 workspace
3565 .open_path(project_path, None, true, window, cx)
3566 .detach_and_log_err(cx);
3567 });
3568 }
3569 }
3570
3571 AgentContextHandle::Directory(directory_context) => {
3572 let entry_id = directory_context.entry_id;
3573 workspace.update(cx, |workspace, cx| {
3574 workspace.project().update(cx, |_project, cx| {
3575 cx.emit(project::Event::RevealInProjectPanel(entry_id));
3576 })
3577 })
3578 }
3579
3580 AgentContextHandle::Symbol(symbol_context) => {
3581 let buffer = symbol_context.buffer.read(cx);
3582 if let Some(project_path) = buffer.project_path(cx) {
3583 let snapshot = buffer.snapshot();
3584 let target_position = symbol_context.range.start.to_point(&snapshot);
3585 open_editor_at_position(project_path, target_position, &workspace, window, cx)
3586 .detach();
3587 }
3588 }
3589
3590 AgentContextHandle::Selection(selection_context) => {
3591 let buffer = selection_context.buffer.read(cx);
3592 if let Some(project_path) = buffer.project_path(cx) {
3593 let snapshot = buffer.snapshot();
3594 let target_position = selection_context.range.start.to_point(&snapshot);
3595
3596 open_editor_at_position(project_path, target_position, &workspace, window, cx)
3597 .detach();
3598 }
3599 }
3600
3601 AgentContextHandle::FetchedUrl(fetched_url_context) => {
3602 cx.open_url(&fetched_url_context.url);
3603 }
3604
3605 AgentContextHandle::Thread(thread_context) => workspace.update(cx, |workspace, cx| {
3606 if let Some(panel) = workspace.panel::<AgentPanel>(cx) {
3607 panel.update(cx, |panel, cx| {
3608 panel.open_thread(thread_context.thread.clone(), window, cx);
3609 });
3610 }
3611 }),
3612
3613 AgentContextHandle::TextThread(text_thread_context) => {
3614 workspace.update(cx, |workspace, cx| {
3615 if let Some(panel) = workspace.panel::<AgentPanel>(cx) {
3616 panel.update(cx, |panel, cx| {
3617 panel.open_prompt_editor(text_thread_context.context.clone(), window, cx)
3618 });
3619 }
3620 })
3621 }
3622
3623 AgentContextHandle::Rules(rules_context) => window.dispatch_action(
3624 Box::new(OpenRulesLibrary {
3625 prompt_to_select: Some(rules_context.prompt_id.0),
3626 }),
3627 cx,
3628 ),
3629
3630 AgentContextHandle::Image(_) => {}
3631 }
3632}
3633
3634pub(crate) fn attach_pasted_images_as_context(
3635 context_store: &Entity<ContextStore>,
3636 cx: &mut App,
3637) -> bool {
3638 let images = cx
3639 .read_from_clipboard()
3640 .map(|item| {
3641 item.into_entries()
3642 .filter_map(|entry| {
3643 if let ClipboardEntry::Image(image) = entry {
3644 Some(image)
3645 } else {
3646 None
3647 }
3648 })
3649 .collect::<Vec<_>>()
3650 })
3651 .unwrap_or_default();
3652
3653 if images.is_empty() {
3654 return false;
3655 }
3656 cx.stop_propagation();
3657
3658 context_store.update(cx, |store, cx| {
3659 for image in images {
3660 store.add_image_instance(Arc::new(image), cx);
3661 }
3662 });
3663 true
3664}
3665
3666fn open_editor_at_position(
3667 project_path: project::ProjectPath,
3668 target_position: Point,
3669 workspace: &Entity<Workspace>,
3670 window: &mut Window,
3671 cx: &mut App,
3672) -> Task<()> {
3673 let open_task = workspace.update(cx, |workspace, cx| {
3674 workspace.open_path(project_path, None, true, window, cx)
3675 });
3676 window.spawn(cx, async move |cx| {
3677 if let Some(active_editor) = open_task
3678 .await
3679 .log_err()
3680 .and_then(|item| item.downcast::<Editor>())
3681 {
3682 active_editor
3683 .downgrade()
3684 .update_in(cx, |editor, window, cx| {
3685 editor.go_to_singleton_buffer_point(target_position, window, cx);
3686 })
3687 .log_err();
3688 }
3689 })
3690}
3691
3692#[cfg(test)]
3693mod tests {
3694 use assistant_tool::{ToolRegistry, ToolWorkingSet};
3695 use editor::{EditorSettings, display_map::CreaseMetadata};
3696 use fs::FakeFs;
3697 use gpui::{AppContext, TestAppContext, VisualTestContext};
3698 use language_model::{
3699 ConfiguredModel, LanguageModel, LanguageModelRegistry,
3700 fake_provider::{FakeLanguageModel, FakeLanguageModelProvider},
3701 };
3702 use project::Project;
3703 use prompt_store::PromptBuilder;
3704 use serde_json::json;
3705 use settings::SettingsStore;
3706 use util::path;
3707 use workspace::CollaboratorId;
3708
3709 use crate::{ContextLoadResult, thread_store};
3710
3711 use super::*;
3712
3713 #[gpui::test]
3714 async fn test_agent_is_unfollowed_after_cancelling_completion(cx: &mut TestAppContext) {
3715 init_test_settings(cx);
3716
3717 let project = create_test_project(
3718 cx,
3719 json!({"code.rs": "fn main() {\n println!(\"Hello, world!\");\n}"}),
3720 )
3721 .await;
3722
3723 let (cx, _active_thread, workspace, thread, model) =
3724 setup_test_environment(cx, project.clone()).await;
3725
3726 // Insert user message without any context (empty context vector)
3727 thread.update(cx, |thread, cx| {
3728 thread.insert_user_message(
3729 "What is the best way to learn Rust?",
3730 ContextLoadResult::default(),
3731 None,
3732 vec![],
3733 cx,
3734 );
3735 });
3736
3737 // Stream response to user message
3738 thread.update(cx, |thread, cx| {
3739 let request =
3740 thread.to_completion_request(model.clone(), CompletionIntent::UserPrompt, cx);
3741 thread.stream_completion(request, model, cx.active_window(), cx)
3742 });
3743 // Follow the agent
3744 cx.update(|window, cx| {
3745 workspace.update(cx, |workspace, cx| {
3746 workspace.follow(CollaboratorId::Agent, window, cx);
3747 })
3748 });
3749 assert!(cx.read(|cx| workspace.read(cx).is_being_followed(CollaboratorId::Agent)));
3750
3751 // Cancel the current completion
3752 thread.update(cx, |thread, cx| {
3753 thread.cancel_last_completion(cx.active_window(), cx)
3754 });
3755
3756 cx.executor().run_until_parked();
3757
3758 // No longer following the agent
3759 assert!(!cx.read(|cx| workspace.read(cx).is_being_followed(CollaboratorId::Agent)));
3760 }
3761
3762 #[gpui::test]
3763 async fn test_reinserting_creases_for_edited_message(cx: &mut TestAppContext) {
3764 init_test_settings(cx);
3765
3766 let project = create_test_project(cx, json!({})).await;
3767
3768 let (cx, active_thread, _, thread, model) =
3769 setup_test_environment(cx, project.clone()).await;
3770 cx.update(|_, cx| {
3771 LanguageModelRegistry::global(cx).update(cx, |registry, cx| {
3772 registry.set_default_model(
3773 Some(ConfiguredModel {
3774 provider: Arc::new(FakeLanguageModelProvider),
3775 model,
3776 }),
3777 cx,
3778 );
3779 });
3780 });
3781
3782 let creases = vec![MessageCrease {
3783 range: 14..22,
3784 metadata: CreaseMetadata {
3785 icon_path: "icon".into(),
3786 label: "foo.txt".into(),
3787 },
3788 context: None,
3789 }];
3790
3791 let message = thread.update(cx, |thread, cx| {
3792 let message_id = thread.insert_user_message(
3793 "Tell me about @foo.txt",
3794 ContextLoadResult::default(),
3795 None,
3796 creases,
3797 cx,
3798 );
3799 thread.message(message_id).cloned().unwrap()
3800 });
3801
3802 active_thread.update_in(cx, |active_thread, window, cx| {
3803 active_thread.start_editing_message(
3804 message.id,
3805 message.segments.as_slice(),
3806 message.creases.as_slice(),
3807 window,
3808 cx,
3809 );
3810 let editor = active_thread
3811 .editing_message
3812 .as_ref()
3813 .unwrap()
3814 .1
3815 .editor
3816 .clone();
3817 editor.update(cx, |editor, cx| editor.edit([(0..13, "modified")], cx));
3818 active_thread.confirm_editing_message(&Default::default(), window, cx);
3819 });
3820 cx.run_until_parked();
3821
3822 let message = thread.update(cx, |thread, _| thread.message(message.id).cloned().unwrap());
3823 active_thread.update_in(cx, |active_thread, window, cx| {
3824 active_thread.start_editing_message(
3825 message.id,
3826 message.segments.as_slice(),
3827 message.creases.as_slice(),
3828 window,
3829 cx,
3830 );
3831 let editor = active_thread
3832 .editing_message
3833 .as_ref()
3834 .unwrap()
3835 .1
3836 .editor
3837 .clone();
3838 let text = editor.update(cx, |editor, cx| editor.text(cx));
3839 assert_eq!(text, "modified @foo.txt");
3840 });
3841 }
3842
3843 fn init_test_settings(cx: &mut TestAppContext) {
3844 cx.update(|cx| {
3845 let settings_store = SettingsStore::test(cx);
3846 cx.set_global(settings_store);
3847 language::init(cx);
3848 Project::init_settings(cx);
3849 AgentSettings::register(cx);
3850 prompt_store::init(cx);
3851 thread_store::init(cx);
3852 workspace::init_settings(cx);
3853 language_model::init_settings(cx);
3854 ThemeSettings::register(cx);
3855 EditorSettings::register(cx);
3856 ToolRegistry::default_global(cx);
3857 });
3858 }
3859
3860 // Helper to create a test project with test files
3861 async fn create_test_project(
3862 cx: &mut TestAppContext,
3863 files: serde_json::Value,
3864 ) -> Entity<Project> {
3865 let fs = FakeFs::new(cx.executor());
3866 fs.insert_tree(path!("/test"), files).await;
3867 Project::test(fs, [path!("/test").as_ref()], cx).await
3868 }
3869
3870 async fn setup_test_environment(
3871 cx: &mut TestAppContext,
3872 project: Entity<Project>,
3873 ) -> (
3874 &mut VisualTestContext,
3875 Entity<ActiveThread>,
3876 Entity<Workspace>,
3877 Entity<Thread>,
3878 Arc<dyn LanguageModel>,
3879 ) {
3880 let (workspace, cx) =
3881 cx.add_window_view(|window, cx| Workspace::test_new(project.clone(), window, cx));
3882
3883 let thread_store = cx
3884 .update(|_, cx| {
3885 ThreadStore::load(
3886 project.clone(),
3887 cx.new(|_| ToolWorkingSet::default()),
3888 None,
3889 Arc::new(PromptBuilder::new(None).unwrap()),
3890 cx,
3891 )
3892 })
3893 .await
3894 .unwrap();
3895
3896 let text_thread_store = cx
3897 .update(|_, cx| {
3898 TextThreadStore::new(
3899 project.clone(),
3900 Arc::new(PromptBuilder::new(None).unwrap()),
3901 Default::default(),
3902 cx,
3903 )
3904 })
3905 .await
3906 .unwrap();
3907
3908 let thread = thread_store.update(cx, |store, cx| store.create_thread(cx));
3909 let context_store =
3910 cx.new(|_cx| ContextStore::new(project.downgrade(), Some(thread_store.downgrade())));
3911
3912 let model = FakeLanguageModel::default();
3913 let model: Arc<dyn LanguageModel> = Arc::new(model);
3914
3915 let language_registry = LanguageRegistry::new(cx.executor());
3916 let language_registry = Arc::new(language_registry);
3917
3918 let active_thread = cx.update(|window, cx| {
3919 cx.new(|cx| {
3920 ActiveThread::new(
3921 thread.clone(),
3922 thread_store.clone(),
3923 text_thread_store,
3924 context_store.clone(),
3925 language_registry.clone(),
3926 workspace.downgrade(),
3927 window,
3928 cx,
3929 )
3930 })
3931 });
3932
3933 (cx, active_thread, workspace, thread, model)
3934 }
3935}