1use crate::context_picker::{ContextPicker, MentionLink};
2use crate::context_strip::{ContextStrip, ContextStripEvent, SuggestContextKind};
3use crate::message_editor::{extract_message_creases, insert_message_creases};
4use crate::ui::{
5 AddedContext, AgentNotification, AgentNotificationEvent, AnimatedLabel, ContextPill,
6};
7use crate::{AgentPanel, ModelUsageContext};
8use agent::{
9 ContextStore, LastRestoreCheckpoint, MessageCrease, MessageId, MessageSegment, TextThreadStore,
10 Thread, ThreadError, ThreadEvent, ThreadFeedback, ThreadStore, ThreadSummary,
11 context::{self, AgentContextHandle, RULES_ICON},
12 thread_store::RulesLoadingError,
13 tool_use::{PendingToolUseStatus, ToolUse},
14};
15use agent_settings::{AgentSettings, NotifyWhenAgentWaiting};
16use anyhow::Context as _;
17use assistant_tool::ToolUseStatus;
18use audio::{Audio, Sound};
19use collections::{HashMap, HashSet};
20use editor::actions::{MoveUp, Paste};
21use editor::scroll::Autoscroll;
22use editor::{Editor, EditorElement, EditorEvent, EditorStyle, MultiBuffer, SelectionEffects};
23use gpui::{
24 AbsoluteLength, Animation, AnimationExt, AnyElement, App, ClickEvent, ClipboardEntry,
25 ClipboardItem, DefiniteLength, EdgesRefinement, Empty, Entity, EventEmitter, Focusable, Hsla,
26 ListAlignment, ListOffset, ListState, MouseButton, PlatformDisplay, ScrollHandle, Stateful,
27 StyleRefinement, Subscription, Task, TextStyle, TextStyleRefinement, Transformation,
28 UnderlineStyle, WeakEntity, WindowHandle, linear_color_stop, linear_gradient, list, percentage,
29 pulsating_between,
30};
31use language::{Buffer, Language, LanguageRegistry};
32use language_model::{
33 LanguageModelRequestMessage, LanguageModelToolUseId, MessageContent, Role, StopReason,
34};
35use markdown::parser::{CodeBlockKind, CodeBlockMetadata};
36use markdown::{
37 HeadingLevelStyles, Markdown, MarkdownElement, MarkdownStyle, ParsedMarkdown, PathWithRange,
38};
39use project::{ProjectEntryId, ProjectItem as _};
40use rope::Point;
41use settings::{Settings as _, SettingsStore, update_settings_file};
42use std::ffi::OsStr;
43use std::path::Path;
44use std::rc::Rc;
45use std::sync::Arc;
46use std::time::Duration;
47use text::ToPoint;
48use theme::ThemeSettings;
49use ui::{
50 Banner, Disclosure, KeyBinding, PopoverMenuHandle, Scrollbar, ScrollbarState, TextSize,
51 Tooltip, prelude::*,
52};
53use util::ResultExt as _;
54use util::markdown::MarkdownCodeBlock;
55use workspace::{CollaboratorId, Workspace};
56use zed_actions::assistant::OpenRulesLibrary;
57use zed_llm_client::CompletionIntent;
58
59const CODEBLOCK_CONTAINER_GROUP: &str = "codeblock_container";
60const EDIT_PREVIOUS_MESSAGE_MIN_LINES: usize = 1;
61const RESPONSE_PADDING_X: Pixels = px(19.);
62
63pub struct ActiveThread {
64 context_store: Entity<ContextStore>,
65 language_registry: Arc<LanguageRegistry>,
66 thread_store: Entity<ThreadStore>,
67 text_thread_store: Entity<TextThreadStore>,
68 thread: Entity<Thread>,
69 workspace: WeakEntity<Workspace>,
70 save_thread_task: Option<Task<()>>,
71 messages: Vec<MessageId>,
72 list_state: ListState,
73 scrollbar_state: ScrollbarState,
74 show_scrollbar: bool,
75 hide_scrollbar_task: Option<Task<()>>,
76 rendered_messages_by_id: HashMap<MessageId, RenderedMessage>,
77 rendered_tool_uses: HashMap<LanguageModelToolUseId, RenderedToolUse>,
78 editing_message: Option<(MessageId, EditingMessageState)>,
79 expanded_tool_uses: HashMap<LanguageModelToolUseId, bool>,
80 expanded_thinking_segments: HashMap<(MessageId, usize), bool>,
81 expanded_code_blocks: HashMap<(MessageId, usize), bool>,
82 last_error: Option<ThreadError>,
83 notifications: Vec<WindowHandle<AgentNotification>>,
84 copied_code_block_ids: HashSet<(MessageId, usize)>,
85 _subscriptions: Vec<Subscription>,
86 notification_subscriptions: HashMap<WindowHandle<AgentNotification>, Vec<Subscription>>,
87 open_feedback_editors: HashMap<MessageId, Entity<Editor>>,
88 _load_edited_message_context_task: Option<Task<()>>,
89}
90
91struct RenderedMessage {
92 language_registry: Arc<LanguageRegistry>,
93 segments: Vec<RenderedMessageSegment>,
94}
95
96#[derive(Clone)]
97struct RenderedToolUse {
98 label: Entity<Markdown>,
99 input: Entity<Markdown>,
100 output: Entity<Markdown>,
101}
102
103impl RenderedMessage {
104 fn from_segments(
105 segments: &[MessageSegment],
106 language_registry: Arc<LanguageRegistry>,
107 cx: &mut App,
108 ) -> Self {
109 let mut this = Self {
110 language_registry,
111 segments: Vec::with_capacity(segments.len()),
112 };
113 for segment in segments {
114 this.push_segment(segment, cx);
115 }
116 this
117 }
118
119 fn append_thinking(&mut self, text: &String, cx: &mut App) {
120 if let Some(RenderedMessageSegment::Thinking {
121 content,
122 scroll_handle,
123 }) = self.segments.last_mut()
124 {
125 content.update(cx, |markdown, cx| {
126 markdown.append(text, cx);
127 });
128 scroll_handle.scroll_to_bottom();
129 } else {
130 self.segments.push(RenderedMessageSegment::Thinking {
131 content: parse_markdown(text.into(), self.language_registry.clone(), cx),
132 scroll_handle: ScrollHandle::default(),
133 });
134 }
135 }
136
137 fn append_text(&mut self, text: &String, cx: &mut App) {
138 if let Some(RenderedMessageSegment::Text(markdown)) = self.segments.last_mut() {
139 markdown.update(cx, |markdown, cx| markdown.append(text, cx));
140 } else {
141 self.segments
142 .push(RenderedMessageSegment::Text(parse_markdown(
143 SharedString::from(text),
144 self.language_registry.clone(),
145 cx,
146 )));
147 }
148 }
149
150 fn push_segment(&mut self, segment: &MessageSegment, cx: &mut App) {
151 match segment {
152 MessageSegment::Thinking { text, .. } => {
153 self.segments.push(RenderedMessageSegment::Thinking {
154 content: parse_markdown(text.into(), self.language_registry.clone(), cx),
155 scroll_handle: ScrollHandle::default(),
156 })
157 }
158 MessageSegment::Text(text) => {
159 self.segments
160 .push(RenderedMessageSegment::Text(parse_markdown(
161 text.into(),
162 self.language_registry.clone(),
163 cx,
164 )))
165 }
166 MessageSegment::RedactedThinking(_) => {}
167 };
168 }
169}
170
171enum RenderedMessageSegment {
172 Thinking {
173 content: Entity<Markdown>,
174 scroll_handle: ScrollHandle,
175 },
176 Text(Entity<Markdown>),
177}
178
179fn parse_markdown(
180 text: SharedString,
181 language_registry: Arc<LanguageRegistry>,
182 cx: &mut App,
183) -> Entity<Markdown> {
184 cx.new(|cx| Markdown::new(text, Some(language_registry), None, cx))
185}
186
187pub(crate) fn default_markdown_style(window: &Window, cx: &App) -> MarkdownStyle {
188 let theme_settings = ThemeSettings::get_global(cx);
189 let colors = cx.theme().colors();
190 let ui_font_size = TextSize::Default.rems(cx);
191 let buffer_font_size = TextSize::Small.rems(cx);
192 let mut text_style = window.text_style();
193 let line_height = buffer_font_size * 1.75;
194
195 text_style.refine(&TextStyleRefinement {
196 font_family: Some(theme_settings.ui_font.family.clone()),
197 font_fallbacks: theme_settings.ui_font.fallbacks.clone(),
198 font_features: Some(theme_settings.ui_font.features.clone()),
199 font_size: Some(ui_font_size.into()),
200 line_height: Some(line_height.into()),
201 color: Some(cx.theme().colors().text),
202 ..Default::default()
203 });
204
205 MarkdownStyle {
206 base_text_style: text_style.clone(),
207 syntax: cx.theme().syntax().clone(),
208 selection_background_color: cx.theme().colors().element_selection_background,
209 code_block_overflow_x_scroll: true,
210 table_overflow_x_scroll: true,
211 heading_level_styles: Some(HeadingLevelStyles {
212 h1: Some(TextStyleRefinement {
213 font_size: Some(rems(1.15).into()),
214 ..Default::default()
215 }),
216 h2: Some(TextStyleRefinement {
217 font_size: Some(rems(1.1).into()),
218 ..Default::default()
219 }),
220 h3: Some(TextStyleRefinement {
221 font_size: Some(rems(1.05).into()),
222 ..Default::default()
223 }),
224 h4: Some(TextStyleRefinement {
225 font_size: Some(rems(1.).into()),
226 ..Default::default()
227 }),
228 h5: Some(TextStyleRefinement {
229 font_size: Some(rems(0.95).into()),
230 ..Default::default()
231 }),
232 h6: Some(TextStyleRefinement {
233 font_size: Some(rems(0.875).into()),
234 ..Default::default()
235 }),
236 }),
237 code_block: StyleRefinement {
238 padding: EdgesRefinement {
239 top: Some(DefiniteLength::Absolute(AbsoluteLength::Pixels(Pixels(8.)))),
240 left: Some(DefiniteLength::Absolute(AbsoluteLength::Pixels(Pixels(8.)))),
241 right: Some(DefiniteLength::Absolute(AbsoluteLength::Pixels(Pixels(8.)))),
242 bottom: Some(DefiniteLength::Absolute(AbsoluteLength::Pixels(Pixels(8.)))),
243 },
244 background: Some(colors.editor_background.into()),
245 text: Some(TextStyleRefinement {
246 font_family: Some(theme_settings.buffer_font.family.clone()),
247 font_fallbacks: theme_settings.buffer_font.fallbacks.clone(),
248 font_features: Some(theme_settings.buffer_font.features.clone()),
249 font_size: Some(buffer_font_size.into()),
250 ..Default::default()
251 }),
252 ..Default::default()
253 },
254 inline_code: TextStyleRefinement {
255 font_family: Some(theme_settings.buffer_font.family.clone()),
256 font_fallbacks: theme_settings.buffer_font.fallbacks.clone(),
257 font_features: Some(theme_settings.buffer_font.features.clone()),
258 font_size: Some(buffer_font_size.into()),
259 background_color: Some(colors.editor_foreground.opacity(0.08)),
260 ..Default::default()
261 },
262 link: TextStyleRefinement {
263 background_color: Some(colors.editor_foreground.opacity(0.025)),
264 underline: Some(UnderlineStyle {
265 color: Some(colors.text_accent.opacity(0.5)),
266 thickness: px(1.),
267 ..Default::default()
268 }),
269 ..Default::default()
270 },
271 link_callback: Some(Rc::new(move |url, cx| {
272 if MentionLink::is_valid(url) {
273 let colors = cx.theme().colors();
274 Some(TextStyleRefinement {
275 background_color: Some(colors.element_background),
276 ..Default::default()
277 })
278 } else {
279 None
280 }
281 })),
282 ..Default::default()
283 }
284}
285
286fn tool_use_markdown_style(window: &Window, cx: &mut App) -> MarkdownStyle {
287 let theme_settings = ThemeSettings::get_global(cx);
288 let colors = cx.theme().colors();
289 let ui_font_size = TextSize::Default.rems(cx);
290 let buffer_font_size = TextSize::Small.rems(cx);
291 let mut text_style = window.text_style();
292
293 text_style.refine(&TextStyleRefinement {
294 font_family: Some(theme_settings.ui_font.family.clone()),
295 font_fallbacks: theme_settings.ui_font.fallbacks.clone(),
296 font_features: Some(theme_settings.ui_font.features.clone()),
297 font_size: Some(ui_font_size.into()),
298 color: Some(cx.theme().colors().text),
299 ..Default::default()
300 });
301
302 MarkdownStyle {
303 base_text_style: text_style,
304 syntax: cx.theme().syntax().clone(),
305 selection_background_color: cx.theme().colors().element_selection_background,
306 code_block_overflow_x_scroll: false,
307 code_block: StyleRefinement {
308 margin: EdgesRefinement::default(),
309 padding: EdgesRefinement::default(),
310 background: Some(colors.editor_background.into()),
311 border_color: None,
312 border_widths: EdgesRefinement::default(),
313 text: Some(TextStyleRefinement {
314 font_family: Some(theme_settings.buffer_font.family.clone()),
315 font_fallbacks: theme_settings.buffer_font.fallbacks.clone(),
316 font_features: Some(theme_settings.buffer_font.features.clone()),
317 font_size: Some(buffer_font_size.into()),
318 ..Default::default()
319 }),
320 ..Default::default()
321 },
322 inline_code: TextStyleRefinement {
323 font_family: Some(theme_settings.buffer_font.family.clone()),
324 font_fallbacks: theme_settings.buffer_font.fallbacks.clone(),
325 font_features: Some(theme_settings.buffer_font.features.clone()),
326 font_size: Some(TextSize::XSmall.rems(cx).into()),
327 ..Default::default()
328 },
329 heading: StyleRefinement {
330 text: Some(TextStyleRefinement {
331 font_size: Some(ui_font_size.into()),
332 ..Default::default()
333 }),
334 ..Default::default()
335 },
336 ..Default::default()
337 }
338}
339
340fn render_markdown_code_block(
341 message_id: MessageId,
342 ix: usize,
343 kind: &CodeBlockKind,
344 parsed_markdown: &ParsedMarkdown,
345 metadata: CodeBlockMetadata,
346 active_thread: Entity<ActiveThread>,
347 workspace: WeakEntity<Workspace>,
348 _window: &Window,
349 cx: &App,
350) -> Div {
351 let label_size = rems(0.8125);
352
353 let label = match kind {
354 CodeBlockKind::Indented => None,
355 CodeBlockKind::Fenced => Some(
356 h_flex()
357 .px_1()
358 .gap_1()
359 .child(
360 Icon::new(IconName::Code)
361 .color(Color::Muted)
362 .size(IconSize::XSmall),
363 )
364 .child(div().text_size(label_size).child("Plain Text"))
365 .into_any_element(),
366 ),
367 CodeBlockKind::FencedLang(raw_language_name) => Some(render_code_language(
368 parsed_markdown.languages_by_name.get(raw_language_name),
369 raw_language_name.clone(),
370 cx,
371 )),
372 CodeBlockKind::FencedSrc(path_range) => path_range.path.file_name().map(|file_name| {
373 // We tell the model to use /dev/null for the path instead of using ```language
374 // because otherwise it consistently fails to use code citations.
375 if path_range.path.starts_with("/dev/null") {
376 let ext = path_range
377 .path
378 .extension()
379 .and_then(OsStr::to_str)
380 .map(|str| SharedString::new(str.to_string()))
381 .unwrap_or_default();
382
383 render_code_language(
384 parsed_markdown
385 .languages_by_path
386 .get(&path_range.path)
387 .or_else(|| parsed_markdown.languages_by_name.get(&ext)),
388 ext,
389 cx,
390 )
391 } else {
392 let content = if let Some(parent) = path_range.path.parent() {
393 let file_name = file_name.to_string_lossy().to_string();
394 let path = parent.to_string_lossy().to_string();
395 let path_and_file = format!("{}/{}", path, file_name);
396
397 h_flex()
398 .id(("code-block-header-label", ix))
399 .ml_1()
400 .gap_1()
401 .child(div().text_size(label_size).child(file_name))
402 .child(Label::new(path).color(Color::Muted).size(LabelSize::Small))
403 .tooltip(move |window, cx| {
404 Tooltip::with_meta(
405 "Jump to File",
406 None,
407 path_and_file.clone(),
408 window,
409 cx,
410 )
411 })
412 .into_any_element()
413 } else {
414 div()
415 .ml_1()
416 .text_size(label_size)
417 .child(path_range.path.to_string_lossy().to_string())
418 .into_any_element()
419 };
420
421 h_flex()
422 .id(("code-block-header-button", ix))
423 .w_full()
424 .max_w_full()
425 .px_1()
426 .gap_0p5()
427 .cursor_pointer()
428 .rounded_sm()
429 .hover(|item| item.bg(cx.theme().colors().element_hover.opacity(0.5)))
430 .child(
431 h_flex()
432 .gap_0p5()
433 .children(
434 file_icons::FileIcons::get_icon(&path_range.path, cx)
435 .map(Icon::from_path)
436 .map(|icon| icon.color(Color::Muted).size(IconSize::XSmall)),
437 )
438 .child(content)
439 .child(
440 Icon::new(IconName::ArrowUpRight)
441 .size(IconSize::XSmall)
442 .color(Color::Ignored),
443 ),
444 )
445 .on_click({
446 let path_range = path_range.clone();
447 move |_, window, cx| {
448 workspace
449 .update(cx, |workspace, cx| {
450 open_path(&path_range, window, workspace, cx)
451 })
452 .ok();
453 }
454 })
455 .into_any_element()
456 }
457 }),
458 };
459
460 let codeblock_was_copied = active_thread
461 .read(cx)
462 .copied_code_block_ids
463 .contains(&(message_id, ix));
464
465 let is_expanded = active_thread.read(cx).is_codeblock_expanded(message_id, ix);
466
467 let codeblock_header_bg = cx
468 .theme()
469 .colors()
470 .element_background
471 .blend(cx.theme().colors().editor_foreground.opacity(0.025));
472
473 let control_buttons = h_flex()
474 .visible_on_hover(CODEBLOCK_CONTAINER_GROUP)
475 .absolute()
476 .top_0()
477 .right_0()
478 .h_full()
479 .bg(codeblock_header_bg)
480 .rounded_tr_md()
481 .px_1()
482 .gap_1()
483 .child(
484 IconButton::new(
485 ("copy-markdown-code", ix),
486 if codeblock_was_copied {
487 IconName::Check
488 } else {
489 IconName::Copy
490 },
491 )
492 .icon_color(Color::Muted)
493 .shape(ui::IconButtonShape::Square)
494 .tooltip(Tooltip::text("Copy Code"))
495 .on_click({
496 let active_thread = active_thread.clone();
497 let parsed_markdown = parsed_markdown.clone();
498 let code_block_range = metadata.content_range.clone();
499 move |_event, _window, cx| {
500 active_thread.update(cx, |this, cx| {
501 this.copied_code_block_ids.insert((message_id, ix));
502
503 let code = parsed_markdown.source()[code_block_range.clone()].to_string();
504 cx.write_to_clipboard(ClipboardItem::new_string(code));
505
506 cx.spawn(async move |this, cx| {
507 cx.background_executor().timer(Duration::from_secs(2)).await;
508
509 cx.update(|cx| {
510 this.update(cx, |this, cx| {
511 this.copied_code_block_ids.remove(&(message_id, ix));
512 cx.notify();
513 })
514 })
515 .ok();
516 })
517 .detach();
518 });
519 }
520 }),
521 )
522 .child(
523 IconButton::new(
524 ("expand-collapse-code", ix),
525 if is_expanded {
526 IconName::ChevronUp
527 } else {
528 IconName::ChevronDown
529 },
530 )
531 .icon_color(Color::Muted)
532 .shape(ui::IconButtonShape::Square)
533 .tooltip(Tooltip::text(if is_expanded {
534 "Collapse Code"
535 } else {
536 "Expand Code"
537 }))
538 .on_click({
539 let active_thread = active_thread.clone();
540 move |_event, _window, cx| {
541 active_thread.update(cx, |this, cx| {
542 this.toggle_codeblock_expanded(message_id, ix);
543 cx.notify();
544 });
545 }
546 }),
547 );
548
549 let codeblock_header = h_flex()
550 .relative()
551 .p_1()
552 .gap_1()
553 .justify_between()
554 .bg(codeblock_header_bg)
555 .map(|this| {
556 if !is_expanded {
557 this.rounded_md()
558 } else {
559 this.rounded_t_md()
560 .border_b_1()
561 .border_color(cx.theme().colors().border.opacity(0.6))
562 }
563 })
564 .children(label)
565 .child(control_buttons);
566
567 v_flex()
568 .group(CODEBLOCK_CONTAINER_GROUP)
569 .my_2()
570 .overflow_hidden()
571 .rounded_md()
572 .border_1()
573 .border_color(cx.theme().colors().border.opacity(0.6))
574 .bg(cx.theme().colors().editor_background)
575 .child(codeblock_header)
576 .when(!is_expanded, |this| this.h(rems_from_px(31.)))
577}
578
579fn open_path(
580 path_range: &PathWithRange,
581 window: &mut Window,
582 workspace: &mut Workspace,
583 cx: &mut Context<'_, Workspace>,
584) {
585 let Some(project_path) = workspace
586 .project()
587 .read(cx)
588 .find_project_path(&path_range.path, cx)
589 else {
590 return; // TODO instead of just bailing out, open that path in a buffer.
591 };
592
593 let Some(target) = path_range.range.as_ref().map(|range| {
594 Point::new(
595 // Line number is 1-based
596 range.start.line.saturating_sub(1),
597 range.start.col.unwrap_or(0),
598 )
599 }) else {
600 return;
601 };
602 let open_task = workspace.open_path(project_path, None, true, window, cx);
603 window
604 .spawn(cx, async move |cx| {
605 let item = open_task.await?;
606 if let Some(active_editor) = item.downcast::<Editor>() {
607 active_editor
608 .update_in(cx, |editor, window, cx| {
609 editor.go_to_singleton_buffer_point(target, window, cx);
610 })
611 .ok();
612 }
613 anyhow::Ok(())
614 })
615 .detach_and_log_err(cx);
616}
617
618fn render_code_language(
619 language: Option<&Arc<Language>>,
620 name_fallback: SharedString,
621 cx: &App,
622) -> AnyElement {
623 let icon_path = language.and_then(|language| {
624 language
625 .config()
626 .matcher
627 .path_suffixes
628 .iter()
629 .find_map(|extension| file_icons::FileIcons::get_icon(Path::new(extension), cx))
630 .map(Icon::from_path)
631 });
632
633 let language_label = language
634 .map(|language| language.name().into())
635 .unwrap_or(name_fallback);
636
637 let label_size = rems(0.8125);
638
639 h_flex()
640 .px_1()
641 .gap_1p5()
642 .children(icon_path.map(|icon| icon.color(Color::Muted).size(IconSize::XSmall)))
643 .child(div().text_size(label_size).child(language_label))
644 .into_any_element()
645}
646
647fn open_markdown_link(
648 text: SharedString,
649 workspace: WeakEntity<Workspace>,
650 window: &mut Window,
651 cx: &mut App,
652) {
653 let Some(workspace) = workspace.upgrade() else {
654 cx.open_url(&text);
655 return;
656 };
657
658 match MentionLink::try_parse(&text, &workspace, cx) {
659 Some(MentionLink::File(path, entry)) => workspace.update(cx, |workspace, cx| {
660 if entry.is_dir() {
661 workspace.project().update(cx, |_, cx| {
662 cx.emit(project::Event::RevealInProjectPanel(entry.id));
663 })
664 } else {
665 workspace
666 .open_path(path, None, true, window, cx)
667 .detach_and_log_err(cx);
668 }
669 }),
670 Some(MentionLink::Symbol(path, symbol_name)) => {
671 let open_task = workspace.update(cx, |workspace, cx| {
672 workspace.open_path(path, None, true, window, cx)
673 });
674 window
675 .spawn(cx, async move |cx| {
676 let active_editor = open_task
677 .await?
678 .downcast::<Editor>()
679 .context("Item is not an editor")?;
680 active_editor.update_in(cx, |editor, window, cx| {
681 let symbol_range = editor
682 .buffer()
683 .read(cx)
684 .snapshot(cx)
685 .outline(None)
686 .and_then(|outline| {
687 outline
688 .find_most_similar(&symbol_name)
689 .map(|(_, item)| item.range.clone())
690 })
691 .context("Could not find matching symbol")?;
692
693 editor.change_selections(
694 SelectionEffects::scroll(Autoscroll::center()),
695 window,
696 cx,
697 |s| s.select_anchor_ranges([symbol_range.start..symbol_range.start]),
698 );
699 anyhow::Ok(())
700 })
701 })
702 .detach_and_log_err(cx);
703 }
704 Some(MentionLink::Selection(path, line_range)) => {
705 let open_task = workspace.update(cx, |workspace, cx| {
706 workspace.open_path(path, None, true, window, cx)
707 });
708 window
709 .spawn(cx, async move |cx| {
710 let active_editor = open_task
711 .await?
712 .downcast::<Editor>()
713 .context("Item is not an editor")?;
714 active_editor.update_in(cx, |editor, window, cx| {
715 editor.change_selections(
716 SelectionEffects::scroll(Autoscroll::center()),
717 window,
718 cx,
719 |s| {
720 s.select_ranges([Point::new(line_range.start as u32, 0)
721 ..Point::new(line_range.start as u32, 0)])
722 },
723 );
724 anyhow::Ok(())
725 })
726 })
727 .detach_and_log_err(cx);
728 }
729 Some(MentionLink::Thread(thread_id)) => workspace.update(cx, |workspace, cx| {
730 if let Some(panel) = workspace.panel::<AgentPanel>(cx) {
731 panel.update(cx, |panel, cx| {
732 panel
733 .open_thread_by_id(&thread_id, window, cx)
734 .detach_and_log_err(cx)
735 });
736 }
737 }),
738 Some(MentionLink::TextThread(path)) => workspace.update(cx, |workspace, cx| {
739 if let Some(panel) = workspace.panel::<AgentPanel>(cx) {
740 panel.update(cx, |panel, cx| {
741 panel
742 .open_saved_prompt_editor(path, window, cx)
743 .detach_and_log_err(cx);
744 });
745 }
746 }),
747 Some(MentionLink::Fetch(url)) => cx.open_url(&url),
748 Some(MentionLink::Rule(prompt_id)) => window.dispatch_action(
749 Box::new(OpenRulesLibrary {
750 prompt_to_select: Some(prompt_id.0),
751 }),
752 cx,
753 ),
754 None => cx.open_url(&text),
755 }
756}
757
758struct EditingMessageState {
759 editor: Entity<Editor>,
760 context_strip: Entity<ContextStrip>,
761 context_picker_menu_handle: PopoverMenuHandle<ContextPicker>,
762 last_estimated_token_count: Option<u64>,
763 _subscriptions: [Subscription; 2],
764 _update_token_count_task: Option<Task<()>>,
765}
766
767impl ActiveThread {
768 pub fn new(
769 thread: Entity<Thread>,
770 thread_store: Entity<ThreadStore>,
771 text_thread_store: Entity<TextThreadStore>,
772 context_store: Entity<ContextStore>,
773 language_registry: Arc<LanguageRegistry>,
774 workspace: WeakEntity<Workspace>,
775 window: &mut Window,
776 cx: &mut Context<Self>,
777 ) -> Self {
778 let subscriptions = vec![
779 cx.observe(&thread, |_, _, cx| cx.notify()),
780 cx.subscribe_in(&thread, window, Self::handle_thread_event),
781 cx.subscribe(&thread_store, Self::handle_rules_loading_error),
782 cx.observe_global::<SettingsStore>(|_, cx| cx.notify()),
783 ];
784
785 let list_state = ListState::new(0, ListAlignment::Bottom, px(2048.), {
786 let this = cx.entity().downgrade();
787 move |ix, window: &mut Window, cx: &mut App| {
788 this.update(cx, |this, cx| this.render_message(ix, window, cx))
789 .unwrap()
790 }
791 });
792 let mut this = Self {
793 language_registry,
794 thread_store,
795 text_thread_store,
796 context_store,
797 thread: thread.clone(),
798 workspace,
799 save_thread_task: None,
800 messages: Vec::new(),
801 rendered_messages_by_id: HashMap::default(),
802 rendered_tool_uses: HashMap::default(),
803 expanded_tool_uses: HashMap::default(),
804 expanded_thinking_segments: HashMap::default(),
805 expanded_code_blocks: HashMap::default(),
806 list_state: list_state.clone(),
807 scrollbar_state: ScrollbarState::new(list_state),
808 show_scrollbar: false,
809 hide_scrollbar_task: None,
810 editing_message: None,
811 last_error: None,
812 copied_code_block_ids: HashSet::default(),
813 notifications: Vec::new(),
814 _subscriptions: subscriptions,
815 notification_subscriptions: HashMap::default(),
816 open_feedback_editors: HashMap::default(),
817 _load_edited_message_context_task: None,
818 };
819
820 for message in thread.read(cx).messages().cloned().collect::<Vec<_>>() {
821 let rendered_message = RenderedMessage::from_segments(
822 &message.segments,
823 this.language_registry.clone(),
824 cx,
825 );
826 this.push_rendered_message(message.id, rendered_message);
827
828 for tool_use in thread.read(cx).tool_uses_for_message(message.id, cx) {
829 this.render_tool_use_markdown(
830 tool_use.id.clone(),
831 tool_use.ui_text.clone(),
832 &serde_json::to_string_pretty(&tool_use.input).unwrap_or_default(),
833 tool_use.status.text(),
834 cx,
835 );
836 }
837 }
838
839 this
840 }
841
842 pub fn thread(&self) -> &Entity<Thread> {
843 &self.thread
844 }
845
846 pub fn is_empty(&self) -> bool {
847 self.messages.is_empty()
848 }
849
850 pub fn summary<'a>(&'a self, cx: &'a App) -> &'a ThreadSummary {
851 self.thread.read(cx).summary()
852 }
853
854 pub fn regenerate_summary(&self, cx: &mut App) {
855 self.thread.update(cx, |thread, cx| thread.summarize(cx))
856 }
857
858 pub fn cancel_last_completion(&mut self, window: &mut Window, cx: &mut App) -> bool {
859 self.last_error.take();
860 self.thread.update(cx, |thread, cx| {
861 thread.cancel_last_completion(Some(window.window_handle()), cx)
862 })
863 }
864
865 pub fn last_error(&self) -> Option<ThreadError> {
866 self.last_error.clone()
867 }
868
869 pub fn clear_last_error(&mut self) {
870 self.last_error.take();
871 }
872
873 /// Returns the editing message id and the estimated token count in the content
874 pub fn editing_message_id(&self) -> Option<(MessageId, u64)> {
875 self.editing_message
876 .as_ref()
877 .map(|(id, state)| (*id, state.last_estimated_token_count.unwrap_or(0)))
878 }
879
880 pub fn context_store(&self) -> &Entity<ContextStore> {
881 &self.context_store
882 }
883
884 pub fn thread_store(&self) -> &Entity<ThreadStore> {
885 &self.thread_store
886 }
887
888 pub fn text_thread_store(&self) -> &Entity<TextThreadStore> {
889 &self.text_thread_store
890 }
891
892 fn push_rendered_message(&mut self, id: MessageId, rendered_message: RenderedMessage) {
893 let old_len = self.messages.len();
894 self.messages.push(id);
895 self.list_state.splice(old_len..old_len, 1);
896 self.rendered_messages_by_id.insert(id, rendered_message);
897 }
898
899 fn deleted_message(&mut self, id: &MessageId) {
900 let Some(index) = self.messages.iter().position(|message_id| message_id == id) else {
901 return;
902 };
903 self.messages.remove(index);
904 self.list_state.splice(index..index + 1, 0);
905 self.rendered_messages_by_id.remove(id);
906 }
907
908 fn render_tool_use_markdown(
909 &mut self,
910 tool_use_id: LanguageModelToolUseId,
911 tool_label: impl Into<SharedString>,
912 tool_input: &str,
913 tool_output: SharedString,
914 cx: &mut Context<Self>,
915 ) {
916 let rendered = self
917 .rendered_tool_uses
918 .entry(tool_use_id.clone())
919 .or_insert_with(|| RenderedToolUse {
920 label: cx.new(|cx| {
921 Markdown::new("".into(), Some(self.language_registry.clone()), None, cx)
922 }),
923 input: cx.new(|cx| {
924 Markdown::new("".into(), Some(self.language_registry.clone()), None, cx)
925 }),
926 output: cx.new(|cx| {
927 Markdown::new("".into(), Some(self.language_registry.clone()), None, cx)
928 }),
929 });
930
931 rendered.label.update(cx, |this, cx| {
932 this.replace(tool_label, cx);
933 });
934 rendered.input.update(cx, |this, cx| {
935 this.replace(
936 MarkdownCodeBlock {
937 tag: "json",
938 text: tool_input,
939 }
940 .to_string(),
941 cx,
942 );
943 });
944 rendered.output.update(cx, |this, cx| {
945 this.replace(tool_output, cx);
946 });
947 }
948
949 fn handle_thread_event(
950 &mut self,
951 _thread: &Entity<Thread>,
952 event: &ThreadEvent,
953 window: &mut Window,
954 cx: &mut Context<Self>,
955 ) {
956 match event {
957 ThreadEvent::CancelEditing => {
958 if self.editing_message.is_some() {
959 self.cancel_editing_message(&menu::Cancel, window, cx);
960 }
961 }
962 ThreadEvent::ShowError(error) => {
963 self.last_error = Some(error.clone());
964 }
965 ThreadEvent::NewRequest => {
966 cx.notify();
967 }
968 ThreadEvent::CompletionCanceled => {
969 self.thread.update(cx, |thread, cx| {
970 thread.project().update(cx, |project, cx| {
971 project.set_agent_location(None, cx);
972 })
973 });
974 self.workspace
975 .update(cx, |workspace, cx| {
976 if workspace.is_being_followed(CollaboratorId::Agent) {
977 workspace.unfollow(CollaboratorId::Agent, window, cx);
978 }
979 })
980 .ok();
981 cx.notify();
982 }
983 ThreadEvent::StreamedCompletion
984 | ThreadEvent::SummaryGenerated
985 | ThreadEvent::SummaryChanged => {
986 self.save_thread(cx);
987 }
988 ThreadEvent::Stopped(reason) => match reason {
989 Ok(StopReason::EndTurn | StopReason::MaxTokens) => {
990 let used_tools = self.thread.read(cx).used_tools_since_last_user_message();
991 self.play_notification_sound(window, cx);
992 self.show_notification(
993 if used_tools {
994 "Finished running tools"
995 } else {
996 "New message"
997 },
998 IconName::ZedAssistant,
999 window,
1000 cx,
1001 );
1002 }
1003 _ => {}
1004 },
1005 ThreadEvent::ToolConfirmationNeeded => {
1006 self.play_notification_sound(window, cx);
1007 self.show_notification("Waiting for tool confirmation", IconName::Info, window, cx);
1008 }
1009 ThreadEvent::ToolUseLimitReached => {
1010 self.play_notification_sound(window, cx);
1011 self.show_notification(
1012 "Consecutive tool use limit reached.",
1013 IconName::Warning,
1014 window,
1015 cx,
1016 );
1017 }
1018 ThreadEvent::StreamedAssistantText(message_id, text) => {
1019 if let Some(rendered_message) = self.rendered_messages_by_id.get_mut(&message_id) {
1020 rendered_message.append_text(text, cx);
1021 }
1022 }
1023 ThreadEvent::StreamedAssistantThinking(message_id, text) => {
1024 if let Some(rendered_message) = self.rendered_messages_by_id.get_mut(&message_id) {
1025 rendered_message.append_thinking(text, cx);
1026 }
1027 }
1028 ThreadEvent::MessageAdded(message_id) => {
1029 self.clear_last_error();
1030 if let Some(rendered_message) = self.thread.update(cx, |thread, cx| {
1031 thread.message(*message_id).map(|message| {
1032 RenderedMessage::from_segments(
1033 &message.segments,
1034 self.language_registry.clone(),
1035 cx,
1036 )
1037 })
1038 }) {
1039 self.push_rendered_message(*message_id, rendered_message);
1040 }
1041
1042 self.save_thread(cx);
1043 cx.notify();
1044 }
1045 ThreadEvent::MessageEdited(message_id) => {
1046 self.clear_last_error();
1047 if let Some(index) = self.messages.iter().position(|id| id == message_id) {
1048 if let Some(rendered_message) = self.thread.update(cx, |thread, cx| {
1049 thread.message(*message_id).map(|message| {
1050 let mut rendered_message = RenderedMessage {
1051 language_registry: self.language_registry.clone(),
1052 segments: Vec::with_capacity(message.segments.len()),
1053 };
1054 for segment in &message.segments {
1055 rendered_message.push_segment(segment, cx);
1056 }
1057 rendered_message
1058 })
1059 }) {
1060 self.list_state.splice(index..index + 1, 1);
1061 self.rendered_messages_by_id
1062 .insert(*message_id, rendered_message);
1063 self.scroll_to_bottom(cx);
1064 self.save_thread(cx);
1065 cx.notify();
1066 }
1067 }
1068 }
1069 ThreadEvent::MessageDeleted(message_id) => {
1070 self.deleted_message(message_id);
1071 self.save_thread(cx);
1072 cx.notify();
1073 }
1074 ThreadEvent::UsePendingTools { tool_uses } => {
1075 for tool_use in tool_uses {
1076 self.render_tool_use_markdown(
1077 tool_use.id.clone(),
1078 tool_use.ui_text.clone(),
1079 &serde_json::to_string_pretty(&tool_use.input).unwrap_or_default(),
1080 "".into(),
1081 cx,
1082 );
1083 }
1084 }
1085 ThreadEvent::StreamedToolUse {
1086 tool_use_id,
1087 ui_text,
1088 input,
1089 } => {
1090 self.render_tool_use_markdown(
1091 tool_use_id.clone(),
1092 ui_text.clone(),
1093 &serde_json::to_string_pretty(&input).unwrap_or_default(),
1094 "".into(),
1095 cx,
1096 );
1097 }
1098 ThreadEvent::ToolFinished {
1099 pending_tool_use, ..
1100 } => {
1101 if let Some(tool_use) = pending_tool_use {
1102 self.render_tool_use_markdown(
1103 tool_use.id.clone(),
1104 tool_use.ui_text.clone(),
1105 &serde_json::to_string_pretty(&tool_use.input).unwrap_or_default(),
1106 self.thread
1107 .read(cx)
1108 .output_for_tool(&tool_use.id)
1109 .map(|output| output.clone().into())
1110 .unwrap_or("".into()),
1111 cx,
1112 );
1113 }
1114 }
1115 ThreadEvent::CheckpointChanged => cx.notify(),
1116 ThreadEvent::ReceivedTextChunk => {}
1117 ThreadEvent::InvalidToolInput {
1118 tool_use_id,
1119 ui_text,
1120 invalid_input_json,
1121 } => {
1122 self.render_tool_use_markdown(
1123 tool_use_id.clone(),
1124 ui_text,
1125 invalid_input_json,
1126 self.thread
1127 .read(cx)
1128 .output_for_tool(tool_use_id)
1129 .map(|output| output.clone().into())
1130 .unwrap_or("".into()),
1131 cx,
1132 );
1133 }
1134 ThreadEvent::MissingToolUse {
1135 tool_use_id,
1136 ui_text,
1137 } => {
1138 self.render_tool_use_markdown(
1139 tool_use_id.clone(),
1140 ui_text,
1141 "",
1142 self.thread
1143 .read(cx)
1144 .output_for_tool(tool_use_id)
1145 .map(|output| output.clone().into())
1146 .unwrap_or("".into()),
1147 cx,
1148 );
1149 }
1150 ThreadEvent::ProfileChanged => {
1151 self.save_thread(cx);
1152 cx.notify();
1153 }
1154 ThreadEvent::RetriesFailed { message } => {
1155 self.show_notification(message, ui::IconName::Warning, window, cx);
1156 }
1157 }
1158 }
1159
1160 fn handle_rules_loading_error(
1161 &mut self,
1162 _thread_store: Entity<ThreadStore>,
1163 error: &RulesLoadingError,
1164 cx: &mut Context<Self>,
1165 ) {
1166 self.last_error = Some(ThreadError::Message {
1167 header: "Error loading rules file".into(),
1168 message: error.message.clone(),
1169 });
1170 cx.notify();
1171 }
1172
1173 fn play_notification_sound(&self, window: &Window, cx: &mut App) {
1174 let settings = AgentSettings::get_global(cx);
1175 if settings.play_sound_when_agent_done && !window.is_window_active() {
1176 Audio::play_sound(Sound::AgentDone, cx);
1177 }
1178 }
1179
1180 fn show_notification(
1181 &mut self,
1182 caption: impl Into<SharedString>,
1183 icon: IconName,
1184 window: &mut Window,
1185 cx: &mut Context<ActiveThread>,
1186 ) {
1187 if window.is_window_active() || !self.notifications.is_empty() {
1188 return;
1189 }
1190
1191 let title = self.thread.read(cx).summary().unwrap_or("Agent Panel");
1192
1193 match AgentSettings::get_global(cx).notify_when_agent_waiting {
1194 NotifyWhenAgentWaiting::PrimaryScreen => {
1195 if let Some(primary) = cx.primary_display() {
1196 self.pop_up(icon, caption.into(), title.clone(), window, primary, cx);
1197 }
1198 }
1199 NotifyWhenAgentWaiting::AllScreens => {
1200 let caption = caption.into();
1201 for screen in cx.displays() {
1202 self.pop_up(icon, caption.clone(), title.clone(), window, screen, cx);
1203 }
1204 }
1205 NotifyWhenAgentWaiting::Never => {
1206 // Don't show anything
1207 }
1208 }
1209 }
1210
1211 fn pop_up(
1212 &mut self,
1213 icon: IconName,
1214 caption: SharedString,
1215 title: SharedString,
1216 window: &mut Window,
1217 screen: Rc<dyn PlatformDisplay>,
1218 cx: &mut Context<'_, ActiveThread>,
1219 ) {
1220 let options = AgentNotification::window_options(screen, cx);
1221
1222 let project_name = self.workspace.upgrade().and_then(|workspace| {
1223 workspace
1224 .read(cx)
1225 .project()
1226 .read(cx)
1227 .visible_worktrees(cx)
1228 .next()
1229 .map(|worktree| worktree.read(cx).root_name().to_string())
1230 });
1231
1232 if let Some(screen_window) = cx
1233 .open_window(options, |_, cx| {
1234 cx.new(|_| {
1235 AgentNotification::new(title.clone(), caption.clone(), icon, project_name)
1236 })
1237 })
1238 .log_err()
1239 {
1240 if let Some(pop_up) = screen_window.entity(cx).log_err() {
1241 self.notification_subscriptions
1242 .entry(screen_window)
1243 .or_insert_with(Vec::new)
1244 .push(cx.subscribe_in(&pop_up, window, {
1245 |this, _, event, window, cx| match event {
1246 AgentNotificationEvent::Accepted => {
1247 let handle = window.window_handle();
1248 cx.activate(true);
1249
1250 let workspace_handle = this.workspace.clone();
1251
1252 // If there are multiple Zed windows, activate the correct one.
1253 cx.defer(move |cx| {
1254 handle
1255 .update(cx, |_view, window, _cx| {
1256 window.activate_window();
1257
1258 if let Some(workspace) = workspace_handle.upgrade() {
1259 workspace.update(_cx, |workspace, cx| {
1260 workspace.focus_panel::<AgentPanel>(window, cx);
1261 });
1262 }
1263 })
1264 .log_err();
1265 });
1266
1267 this.dismiss_notifications(cx);
1268 }
1269 AgentNotificationEvent::Dismissed => {
1270 this.dismiss_notifications(cx);
1271 }
1272 }
1273 }));
1274
1275 self.notifications.push(screen_window);
1276
1277 // If the user manually refocuses the original window, dismiss the popup.
1278 self.notification_subscriptions
1279 .entry(screen_window)
1280 .or_insert_with(Vec::new)
1281 .push({
1282 let pop_up_weak = pop_up.downgrade();
1283
1284 cx.observe_window_activation(window, move |_, window, cx| {
1285 if window.is_window_active() {
1286 if let Some(pop_up) = pop_up_weak.upgrade() {
1287 pop_up.update(cx, |_, cx| {
1288 cx.emit(AgentNotificationEvent::Dismissed);
1289 });
1290 }
1291 }
1292 })
1293 });
1294 }
1295 }
1296 }
1297
1298 /// Spawns a task to save the active thread.
1299 ///
1300 /// Only one task to save the thread will be in flight at a time.
1301 fn save_thread(&mut self, cx: &mut Context<Self>) {
1302 let thread = self.thread.clone();
1303 self.save_thread_task = Some(cx.spawn(async move |this, cx| {
1304 let task = this
1305 .update(cx, |this, cx| {
1306 this.thread_store
1307 .update(cx, |thread_store, cx| thread_store.save_thread(&thread, cx))
1308 })
1309 .ok();
1310
1311 if let Some(task) = task {
1312 task.await.log_err();
1313 }
1314 }));
1315 }
1316
1317 fn start_editing_message(
1318 &mut self,
1319 message_id: MessageId,
1320 message_text: impl Into<Arc<str>>,
1321 message_creases: &[MessageCrease],
1322 window: &mut Window,
1323 cx: &mut Context<Self>,
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 EDIT_PREVIOUS_MESSAGE_MIN_LINES,
1331 None,
1332 window,
1333 cx,
1334 );
1335 editor.update(cx, |editor, cx| {
1336 editor.set_text(message_text, window, cx);
1337 insert_message_creases(editor, message_creases, &self.context_store, window, cx);
1338 editor.focus_handle(cx).focus(window);
1339 editor.move_to_end(&editor::actions::MoveToEnd, window, cx);
1340 });
1341 let buffer_edited_subscription = cx.subscribe(&editor, |this, _, event, cx| match event {
1342 EditorEvent::BufferEdited => {
1343 this.update_editing_message_token_count(true, cx);
1344 }
1345 _ => {}
1346 });
1347
1348 let context_picker_menu_handle = PopoverMenuHandle::default();
1349 let context_strip = cx.new(|cx| {
1350 ContextStrip::new(
1351 self.context_store.clone(),
1352 self.workspace.clone(),
1353 Some(self.thread_store.downgrade()),
1354 Some(self.text_thread_store.downgrade()),
1355 context_picker_menu_handle.clone(),
1356 SuggestContextKind::File,
1357 ModelUsageContext::Thread(self.thread.clone()),
1358 window,
1359 cx,
1360 )
1361 });
1362
1363 let context_strip_subscription =
1364 cx.subscribe_in(&context_strip, window, Self::handle_context_strip_event);
1365
1366 self.editing_message = Some((
1367 message_id,
1368 EditingMessageState {
1369 editor: editor.clone(),
1370 context_strip,
1371 context_picker_menu_handle,
1372 last_estimated_token_count: None,
1373 _subscriptions: [buffer_edited_subscription, context_strip_subscription],
1374 _update_token_count_task: None,
1375 },
1376 ));
1377 self.update_editing_message_token_count(false, cx);
1378 cx.notify();
1379 }
1380
1381 fn handle_context_strip_event(
1382 &mut self,
1383 _context_strip: &Entity<ContextStrip>,
1384 event: &ContextStripEvent,
1385 window: &mut Window,
1386 cx: &mut Context<Self>,
1387 ) {
1388 if let Some((_, state)) = self.editing_message.as_ref() {
1389 match event {
1390 ContextStripEvent::PickerDismissed
1391 | ContextStripEvent::BlurredEmpty
1392 | ContextStripEvent::BlurredDown => {
1393 let editor_focus_handle = state.editor.focus_handle(cx);
1394 window.focus(&editor_focus_handle);
1395 }
1396 ContextStripEvent::BlurredUp => {}
1397 }
1398 }
1399 }
1400
1401 fn update_editing_message_token_count(&mut self, debounce: bool, cx: &mut Context<Self>) {
1402 let Some((message_id, state)) = self.editing_message.as_mut() else {
1403 return;
1404 };
1405
1406 cx.emit(ActiveThreadEvent::EditingMessageTokenCountChanged);
1407 state._update_token_count_task.take();
1408
1409 let Some(configured_model) = self.thread.read(cx).configured_model() else {
1410 state.last_estimated_token_count.take();
1411 return;
1412 };
1413
1414 let editor = state.editor.clone();
1415 let thread = self.thread.clone();
1416 let message_id = *message_id;
1417
1418 state._update_token_count_task = Some(cx.spawn(async move |this, cx| {
1419 if debounce {
1420 cx.background_executor()
1421 .timer(Duration::from_millis(200))
1422 .await;
1423 }
1424
1425 let token_count = if let Some(task) = cx
1426 .update(|cx| {
1427 let Some(message) = thread.read(cx).message(message_id) else {
1428 log::error!("Message that was being edited no longer exists");
1429 return None;
1430 };
1431 let message_text = editor.read(cx).text(cx);
1432
1433 if message_text.is_empty() && message.loaded_context.is_empty() {
1434 return None;
1435 }
1436
1437 let mut request_message = LanguageModelRequestMessage {
1438 role: language_model::Role::User,
1439 content: Vec::new(),
1440 cache: false,
1441 };
1442
1443 message
1444 .loaded_context
1445 .add_to_request_message(&mut request_message);
1446
1447 if !message_text.is_empty() {
1448 request_message
1449 .content
1450 .push(MessageContent::Text(message_text));
1451 }
1452
1453 let request = language_model::LanguageModelRequest {
1454 thread_id: None,
1455 prompt_id: None,
1456 intent: None,
1457 mode: None,
1458 messages: vec![request_message],
1459 tools: vec![],
1460 tool_choice: None,
1461 stop: vec![],
1462 temperature: AgentSettings::temperature_for_model(
1463 &configured_model.model,
1464 cx,
1465 ),
1466 };
1467
1468 Some(configured_model.model.count_tokens(request, cx))
1469 })
1470 .ok()
1471 .flatten()
1472 {
1473 task.await.log_err()
1474 } else {
1475 Some(0)
1476 };
1477
1478 if let Some(token_count) = token_count {
1479 this.update(cx, |this, cx| {
1480 let Some((_message_id, state)) = this.editing_message.as_mut() else {
1481 return;
1482 };
1483
1484 state.last_estimated_token_count = Some(token_count);
1485 cx.emit(ActiveThreadEvent::EditingMessageTokenCountChanged);
1486 })
1487 .ok();
1488 };
1489 }));
1490 }
1491
1492 fn toggle_context_picker(
1493 &mut self,
1494 _: &crate::ToggleContextPicker,
1495 window: &mut Window,
1496 cx: &mut Context<Self>,
1497 ) {
1498 if let Some((_, state)) = self.editing_message.as_mut() {
1499 let handle = state.context_picker_menu_handle.clone();
1500 window.defer(cx, move |window, cx| {
1501 handle.toggle(window, cx);
1502 });
1503 }
1504 }
1505
1506 fn remove_all_context(
1507 &mut self,
1508 _: &crate::RemoveAllContext,
1509 _window: &mut Window,
1510 cx: &mut Context<Self>,
1511 ) {
1512 self.context_store.update(cx, |store, cx| store.clear(cx));
1513 cx.notify();
1514 }
1515
1516 fn move_up(&mut self, _: &MoveUp, window: &mut Window, cx: &mut Context<Self>) {
1517 if let Some((_, state)) = self.editing_message.as_mut() {
1518 if state.context_picker_menu_handle.is_deployed() {
1519 cx.propagate();
1520 } else {
1521 state.context_strip.focus_handle(cx).focus(window);
1522 }
1523 }
1524 }
1525
1526 fn paste(&mut self, _: &Paste, _window: &mut Window, cx: &mut Context<Self>) {
1527 attach_pasted_images_as_context(&self.context_store, cx);
1528 }
1529
1530 fn cancel_editing_message(
1531 &mut self,
1532 _: &menu::Cancel,
1533 window: &mut Window,
1534 cx: &mut Context<Self>,
1535 ) {
1536 self.editing_message.take();
1537 cx.notify();
1538
1539 if let Some(workspace) = self.workspace.upgrade() {
1540 workspace.update(cx, |workspace, cx| {
1541 if let Some(panel) = workspace.panel::<AgentPanel>(cx) {
1542 panel.focus_handle(cx).focus(window);
1543 }
1544 });
1545 }
1546 }
1547
1548 fn confirm_editing_message(
1549 &mut self,
1550 _: &menu::Confirm,
1551 window: &mut Window,
1552 cx: &mut Context<Self>,
1553 ) {
1554 let Some((message_id, state)) = self.editing_message.take() else {
1555 return;
1556 };
1557
1558 let Some(model) = self
1559 .thread
1560 .update(cx, |thread, cx| thread.get_or_init_configured_model(cx))
1561 else {
1562 return;
1563 };
1564
1565 if model.provider.must_accept_terms(cx) {
1566 cx.notify();
1567 return;
1568 }
1569
1570 let edited_text = state.editor.read(cx).text(cx);
1571
1572 let creases = state.editor.update(cx, extract_message_creases);
1573
1574 let new_context = self
1575 .context_store
1576 .read(cx)
1577 .new_context_for_thread(self.thread.read(cx), Some(message_id));
1578
1579 let project = self.thread.read(cx).project().clone();
1580 let prompt_store = self.thread_store.read(cx).prompt_store().clone();
1581
1582 let git_store = project.read(cx).git_store().clone();
1583 let checkpoint = git_store.update(cx, |git_store, cx| git_store.checkpoint(cx));
1584
1585 let load_context_task = context::load_context(new_context, &project, &prompt_store, cx);
1586 self._load_edited_message_context_task =
1587 Some(cx.spawn_in(window, async move |this, cx| {
1588 let (context, checkpoint) =
1589 futures::future::join(load_context_task, checkpoint).await;
1590 let _ = this
1591 .update_in(cx, |this, window, cx| {
1592 this.thread.update(cx, |thread, cx| {
1593 thread.edit_message(
1594 message_id,
1595 Role::User,
1596 vec![MessageSegment::Text(edited_text)],
1597 creases,
1598 Some(context.loaded_context),
1599 checkpoint.ok(),
1600 cx,
1601 );
1602 for message_id in this.messages_after(message_id) {
1603 thread.delete_message(*message_id, cx);
1604 }
1605 });
1606
1607 this.thread.update(cx, |thread, cx| {
1608 thread.advance_prompt_id();
1609 thread.cancel_last_completion(Some(window.window_handle()), cx);
1610 thread.send_to_model(
1611 model.model,
1612 CompletionIntent::UserPrompt,
1613 Some(window.window_handle()),
1614 cx,
1615 );
1616 });
1617 this._load_edited_message_context_task = None;
1618 cx.notify();
1619 })
1620 .log_err();
1621 }));
1622
1623 if let Some(workspace) = self.workspace.upgrade() {
1624 workspace.update(cx, |workspace, cx| {
1625 if let Some(panel) = workspace.panel::<AgentPanel>(cx) {
1626 panel.focus_handle(cx).focus(window);
1627 }
1628 });
1629 }
1630 }
1631
1632 fn messages_after(&self, message_id: MessageId) -> &[MessageId] {
1633 self.messages
1634 .iter()
1635 .position(|id| *id == message_id)
1636 .map(|index| &self.messages[index + 1..])
1637 .unwrap_or(&[])
1638 }
1639
1640 fn handle_cancel_click(&mut self, _: &ClickEvent, window: &mut Window, cx: &mut Context<Self>) {
1641 self.cancel_editing_message(&menu::Cancel, window, cx);
1642 }
1643
1644 fn handle_regenerate_click(
1645 &mut self,
1646 _: &ClickEvent,
1647 window: &mut Window,
1648 cx: &mut Context<Self>,
1649 ) {
1650 self.confirm_editing_message(&menu::Confirm, window, cx);
1651 }
1652
1653 fn handle_feedback_click(
1654 &mut self,
1655 message_id: MessageId,
1656 feedback: ThreadFeedback,
1657 window: &mut Window,
1658 cx: &mut Context<Self>,
1659 ) {
1660 let report = self.thread.update(cx, |thread, cx| {
1661 thread.report_message_feedback(message_id, feedback, cx)
1662 });
1663
1664 cx.spawn(async move |this, cx| {
1665 report.await?;
1666 this.update(cx, |_this, cx| cx.notify())
1667 })
1668 .detach_and_log_err(cx);
1669
1670 match feedback {
1671 ThreadFeedback::Positive => {
1672 self.open_feedback_editors.remove(&message_id);
1673 }
1674 ThreadFeedback::Negative => {
1675 self.handle_show_feedback_comments(message_id, window, cx);
1676 }
1677 }
1678 }
1679
1680 fn handle_show_feedback_comments(
1681 &mut self,
1682 message_id: MessageId,
1683 window: &mut Window,
1684 cx: &mut Context<Self>,
1685 ) {
1686 let buffer = cx.new(|cx| {
1687 let empty_string = String::new();
1688 MultiBuffer::singleton(cx.new(|cx| Buffer::local(empty_string, cx)), cx)
1689 });
1690
1691 let editor = cx.new(|cx| {
1692 let mut editor = Editor::new(
1693 editor::EditorMode::AutoHeight {
1694 min_lines: 1,
1695 max_lines: Some(4),
1696 },
1697 buffer,
1698 None,
1699 window,
1700 cx,
1701 );
1702 editor.set_placeholder_text(
1703 "What went wrong? Share your feedback so we can improve.",
1704 cx,
1705 );
1706 editor
1707 });
1708
1709 editor.read(cx).focus_handle(cx).focus(window);
1710 self.open_feedback_editors.insert(message_id, editor);
1711 cx.notify();
1712 }
1713
1714 fn submit_feedback_message(&mut self, message_id: MessageId, cx: &mut Context<Self>) {
1715 let Some(editor) = self.open_feedback_editors.get(&message_id) else {
1716 return;
1717 };
1718
1719 let report_task = self.thread.update(cx, |thread, cx| {
1720 thread.report_message_feedback(message_id, ThreadFeedback::Negative, cx)
1721 });
1722
1723 let comments = editor.read(cx).text(cx);
1724 if !comments.is_empty() {
1725 let thread_id = self.thread.read(cx).id().clone();
1726 let comments_value = String::from(comments.as_str());
1727
1728 let message_content = self
1729 .thread
1730 .read(cx)
1731 .message(message_id)
1732 .map(|msg| msg.to_string())
1733 .unwrap_or_default();
1734
1735 telemetry::event!(
1736 "Assistant Thread Feedback Comments",
1737 thread_id,
1738 message_id = message_id.as_usize(),
1739 message_content,
1740 comments = comments_value
1741 );
1742
1743 self.open_feedback_editors.remove(&message_id);
1744
1745 cx.spawn(async move |this, cx| {
1746 report_task.await?;
1747 this.update(cx, |_this, cx| cx.notify())
1748 })
1749 .detach_and_log_err(cx);
1750 }
1751 }
1752
1753 fn render_edit_message_editor(
1754 &self,
1755 state: &EditingMessageState,
1756 _window: &mut Window,
1757 cx: &Context<Self>,
1758 ) -> impl IntoElement {
1759 let settings = ThemeSettings::get_global(cx);
1760 let font_size = TextSize::Small
1761 .rems(cx)
1762 .to_pixels(settings.agent_font_size(cx));
1763 let line_height = font_size * 1.75;
1764
1765 let colors = cx.theme().colors();
1766
1767 let text_style = TextStyle {
1768 color: colors.text,
1769 font_family: settings.buffer_font.family.clone(),
1770 font_fallbacks: settings.buffer_font.fallbacks.clone(),
1771 font_features: settings.buffer_font.features.clone(),
1772 font_size: font_size.into(),
1773 line_height: line_height.into(),
1774 ..Default::default()
1775 };
1776
1777 v_flex()
1778 .key_context("EditMessageEditor")
1779 .on_action(cx.listener(Self::toggle_context_picker))
1780 .on_action(cx.listener(Self::remove_all_context))
1781 .on_action(cx.listener(Self::move_up))
1782 .on_action(cx.listener(Self::cancel_editing_message))
1783 .on_action(cx.listener(Self::confirm_editing_message))
1784 .capture_action(cx.listener(Self::paste))
1785 .min_h_6()
1786 .w_full()
1787 .flex_grow()
1788 .gap_2()
1789 .child(state.context_strip.clone())
1790 .child(div().pt(px(-3.)).px_neg_0p5().child(EditorElement::new(
1791 &state.editor,
1792 EditorStyle {
1793 background: colors.editor_background,
1794 local_player: cx.theme().players().local(),
1795 text: text_style,
1796 syntax: cx.theme().syntax().clone(),
1797 ..Default::default()
1798 },
1799 )))
1800 }
1801
1802 fn render_message(&self, ix: usize, window: &mut Window, cx: &mut Context<Self>) -> AnyElement {
1803 let message_id = self.messages[ix];
1804 let workspace = self.workspace.clone();
1805 let thread = self.thread.read(cx);
1806
1807 let is_first_message = ix == 0;
1808 let is_last_message = ix == self.messages.len() - 1;
1809
1810 let Some(message) = thread.message(message_id) else {
1811 return Empty.into_any();
1812 };
1813
1814 let is_generating = thread.is_generating();
1815 let is_generating_stale = thread.is_generation_stale().unwrap_or(false);
1816
1817 let loading_dots = (is_generating && is_last_message).then(|| {
1818 h_flex()
1819 .h_8()
1820 .my_3()
1821 .mx_5()
1822 .when(is_generating_stale || message.is_hidden, |this| {
1823 this.child(AnimatedLabel::new("").size(LabelSize::Small))
1824 })
1825 });
1826
1827 if message.is_hidden {
1828 return div().children(loading_dots).into_any();
1829 }
1830
1831 let Some(rendered_message) = self.rendered_messages_by_id.get(&message_id) else {
1832 return Empty.into_any();
1833 };
1834
1835 // Get all the data we need from thread before we start using it in closures
1836 let checkpoint = thread.checkpoint_for_message(message_id);
1837 let configured_model = thread.configured_model().map(|m| m.model);
1838 let added_context = thread
1839 .context_for_message(message_id)
1840 .map(|context| AddedContext::new_attached(context, configured_model.as_ref(), cx))
1841 .collect::<Vec<_>>();
1842
1843 let tool_uses = thread.tool_uses_for_message(message_id, cx);
1844 let has_tool_uses = !tool_uses.is_empty();
1845
1846 let editing_message_state = self
1847 .editing_message
1848 .as_ref()
1849 .filter(|(id, _)| *id == message_id)
1850 .map(|(_, state)| state);
1851
1852 let (editor_bg_color, panel_bg) = {
1853 let colors = cx.theme().colors();
1854 (colors.editor_background, colors.panel_background)
1855 };
1856
1857 let open_as_markdown = IconButton::new(("open-as-markdown", ix), IconName::DocumentText)
1858 .icon_size(IconSize::XSmall)
1859 .icon_color(Color::Ignored)
1860 .tooltip(Tooltip::text("Open Thread as Markdown"))
1861 .on_click({
1862 let thread = self.thread.clone();
1863 let workspace = self.workspace.clone();
1864 move |_, window, cx| {
1865 if let Some(workspace) = workspace.upgrade() {
1866 open_active_thread_as_markdown(thread.clone(), workspace, window, cx)
1867 .detach_and_log_err(cx);
1868 }
1869 }
1870 });
1871
1872 let scroll_to_top = IconButton::new(("scroll_to_top", ix), IconName::ArrowUpAlt)
1873 .icon_size(IconSize::XSmall)
1874 .icon_color(Color::Ignored)
1875 .tooltip(Tooltip::text("Scroll To Top"))
1876 .on_click(cx.listener(move |this, _, _, cx| {
1877 this.scroll_to_top(cx);
1878 }));
1879
1880 let show_feedback = thread.is_turn_end(ix);
1881 let feedback_container = h_flex()
1882 .group("feedback_container")
1883 .mt_1()
1884 .py_2()
1885 .px(RESPONSE_PADDING_X)
1886 .mr_1()
1887 .opacity(0.4)
1888 .hover(|style| style.opacity(1.))
1889 .gap_1p5()
1890 .flex_wrap()
1891 .justify_end();
1892 let feedback_items = match self.thread.read(cx).message_feedback(message_id) {
1893 Some(feedback) => feedback_container
1894 .child(
1895 div().visible_on_hover("feedback_container").child(
1896 Label::new(match feedback {
1897 ThreadFeedback::Positive => "Thanks for your feedback!",
1898 ThreadFeedback::Negative => {
1899 "We appreciate your feedback and will use it to improve."
1900 }
1901 })
1902 .color(Color::Muted)
1903 .size(LabelSize::XSmall)
1904 .truncate())
1905 )
1906 .child(
1907 h_flex()
1908 .child(
1909 IconButton::new(("feedback-thumbs-up", ix), IconName::ThumbsUp)
1910 .icon_size(IconSize::XSmall)
1911 .icon_color(match feedback {
1912 ThreadFeedback::Positive => Color::Accent,
1913 ThreadFeedback::Negative => Color::Ignored,
1914 })
1915 .tooltip(Tooltip::text("Helpful Response"))
1916 .on_click(cx.listener(move |this, _, window, cx| {
1917 this.handle_feedback_click(
1918 message_id,
1919 ThreadFeedback::Positive,
1920 window,
1921 cx,
1922 );
1923 })),
1924 )
1925 .child(
1926 IconButton::new(("feedback-thumbs-down", ix), IconName::ThumbsDown)
1927 .icon_size(IconSize::XSmall)
1928 .icon_color(match feedback {
1929 ThreadFeedback::Positive => Color::Ignored,
1930 ThreadFeedback::Negative => Color::Accent,
1931 })
1932 .tooltip(Tooltip::text("Not Helpful"))
1933 .on_click(cx.listener(move |this, _, window, cx| {
1934 this.handle_feedback_click(
1935 message_id,
1936 ThreadFeedback::Negative,
1937 window,
1938 cx,
1939 );
1940 })),
1941 )
1942 .child(open_as_markdown),
1943 )
1944 .into_any_element(),
1945 None if AgentSettings::get_global(cx).enable_feedback =>
1946 feedback_container
1947 .child(
1948 div().visible_on_hover("feedback_container").child(
1949 Label::new(
1950 "Rating the thread sends all of your current conversation to the Zed team.",
1951 )
1952 .color(Color::Muted)
1953 .size(LabelSize::XSmall)
1954 .truncate())
1955 )
1956 .child(
1957 h_flex()
1958 .child(
1959 IconButton::new(("feedback-thumbs-up", ix), IconName::ThumbsUp)
1960 .icon_size(IconSize::XSmall)
1961 .icon_color(Color::Ignored)
1962 .tooltip(Tooltip::text("Helpful Response"))
1963 .on_click(cx.listener(move |this, _, window, cx| {
1964 this.handle_feedback_click(
1965 message_id,
1966 ThreadFeedback::Positive,
1967 window,
1968 cx,
1969 );
1970 })),
1971 )
1972 .child(
1973 IconButton::new(("feedback-thumbs-down", ix), IconName::ThumbsDown)
1974 .icon_size(IconSize::XSmall)
1975 .icon_color(Color::Ignored)
1976 .tooltip(Tooltip::text("Not Helpful"))
1977 .on_click(cx.listener(move |this, _, window, cx| {
1978 this.handle_feedback_click(
1979 message_id,
1980 ThreadFeedback::Negative,
1981 window,
1982 cx,
1983 );
1984 })),
1985 )
1986 .child(open_as_markdown)
1987 .child(scroll_to_top),
1988 )
1989 .into_any_element(),
1990 None => feedback_container
1991 .child(h_flex()
1992 .child(open_as_markdown))
1993 .child(scroll_to_top)
1994 .into_any_element(),
1995 };
1996
1997 let message_is_empty = message.should_display_content();
1998 let has_content = !message_is_empty || !added_context.is_empty();
1999
2000 let message_content = has_content.then(|| {
2001 if let Some(state) = editing_message_state.as_ref() {
2002 self.render_edit_message_editor(state, window, cx)
2003 .into_any_element()
2004 } else {
2005 v_flex()
2006 .w_full()
2007 .gap_1()
2008 .when(!added_context.is_empty(), |parent| {
2009 parent.child(h_flex().flex_wrap().gap_1().children(
2010 added_context.into_iter().map(|added_context| {
2011 let context = added_context.handle.clone();
2012 ContextPill::added(added_context, false, false, None).on_click(
2013 Rc::new(cx.listener({
2014 let workspace = workspace.clone();
2015 move |_, _, window, cx| {
2016 if let Some(workspace) = workspace.upgrade() {
2017 open_context(&context, workspace, window, cx);
2018 cx.notify();
2019 }
2020 }
2021 })),
2022 )
2023 }),
2024 ))
2025 })
2026 .when(!message_is_empty, |parent| {
2027 parent.child(div().pt_0p5().min_h_6().child(self.render_message_content(
2028 message_id,
2029 rendered_message,
2030 has_tool_uses,
2031 workspace.clone(),
2032 window,
2033 cx,
2034 )))
2035 })
2036 .into_any_element()
2037 }
2038 });
2039
2040 let styled_message = if message.ui_only {
2041 self.render_ui_notification(message_content, ix, cx)
2042 } else {
2043 match message.role {
2044 Role::User => {
2045 let colors = cx.theme().colors();
2046 v_flex()
2047 .id(("message-container", ix))
2048 .pt_2()
2049 .pl_2()
2050 .pr_2p5()
2051 .pb_4()
2052 .child(
2053 v_flex()
2054 .id(("user-message", ix))
2055 .bg(editor_bg_color)
2056 .rounded_lg()
2057 .shadow_md()
2058 .border_1()
2059 .border_color(colors.border)
2060 .hover(|hover| hover.border_color(colors.text_accent.opacity(0.5)))
2061 .child(
2062 v_flex()
2063 .p_2p5()
2064 .gap_1()
2065 .children(message_content)
2066 .when_some(editing_message_state, |this, state| {
2067 let focus_handle = state.editor.focus_handle(cx).clone();
2068
2069 this.child(
2070 h_flex()
2071 .w_full()
2072 .gap_1()
2073 .justify_between()
2074 .flex_wrap()
2075 .child(
2076 h_flex()
2077 .gap_1p5()
2078 .child(
2079 div()
2080 .opacity(0.8)
2081 .child(
2082 Icon::new(IconName::Warning)
2083 .size(IconSize::Indicator)
2084 .color(Color::Warning)
2085 ),
2086 )
2087 .child(
2088 Label::new("Editing will restart the thread from this point.")
2089 .color(Color::Muted)
2090 .size(LabelSize::XSmall),
2091 ),
2092 )
2093 .child(
2094 h_flex()
2095 .gap_0p5()
2096 .child(
2097 IconButton::new(
2098 "cancel-edit-message",
2099 IconName::Close,
2100 )
2101 .shape(ui::IconButtonShape::Square)
2102 .icon_color(Color::Error)
2103 .icon_size(IconSize::Small)
2104 .tooltip({
2105 let focus_handle = focus_handle.clone();
2106 move |window, cx| {
2107 Tooltip::for_action_in(
2108 "Cancel Edit",
2109 &menu::Cancel,
2110 &focus_handle,
2111 window,
2112 cx,
2113 )
2114 }
2115 })
2116 .on_click(cx.listener(Self::handle_cancel_click)),
2117 )
2118 .child(
2119 IconButton::new(
2120 "confirm-edit-message",
2121 IconName::Return,
2122 )
2123 .disabled(state.editor.read(cx).is_empty(cx))
2124 .shape(ui::IconButtonShape::Square)
2125 .icon_color(Color::Muted)
2126 .icon_size(IconSize::Small)
2127 .tooltip({
2128 let focus_handle = focus_handle.clone();
2129 move |window, cx| {
2130 Tooltip::for_action_in(
2131 "Regenerate",
2132 &menu::Confirm,
2133 &focus_handle,
2134 window,
2135 cx,
2136 )
2137 }
2138 })
2139 .on_click(
2140 cx.listener(Self::handle_regenerate_click),
2141 ),
2142 ),
2143 )
2144 )
2145 }),
2146 )
2147 .on_click(cx.listener({
2148 let message_creases = message.creases.clone();
2149 move |this, _, window, cx| {
2150 if let Some(message_text) =
2151 this.thread.read(cx).message(message_id).and_then(|message| {
2152 message.segments.first().and_then(|segment| {
2153 match segment {
2154 MessageSegment::Text(message_text) => {
2155 Some(Into::<Arc<str>>::into(message_text.as_str()))
2156 }
2157 _ => {
2158 None
2159 }
2160 }
2161 })
2162 })
2163 {
2164 this.start_editing_message(
2165 message_id,
2166 message_text,
2167 &message_creases,
2168 window,
2169 cx,
2170 );
2171 }
2172 }
2173 })),
2174 )
2175 }
2176 Role::Assistant => v_flex()
2177 .id(("message-container", ix))
2178 .px(RESPONSE_PADDING_X)
2179 .gap_2()
2180 .children(message_content)
2181 .when(has_tool_uses, |parent| {
2182 parent.children(tool_uses.into_iter().map(|tool_use| {
2183 self.render_tool_use(tool_use, window, workspace.clone(), cx)
2184 }))
2185 }),
2186 Role::System => {
2187 let colors = cx.theme().colors();
2188 div().id(("message-container", ix)).py_1().px_2().child(
2189 v_flex()
2190 .bg(colors.editor_background)
2191 .rounded_sm()
2192 .child(div().p_4().children(message_content)),
2193 )
2194 }
2195 }
2196 };
2197
2198 let after_editing_message = self
2199 .editing_message
2200 .as_ref()
2201 .map_or(false, |(editing_message_id, _)| {
2202 message_id > *editing_message_id
2203 });
2204
2205 let backdrop = div()
2206 .id(("backdrop", ix))
2207 .size_full()
2208 .absolute()
2209 .inset_0()
2210 .bg(panel_bg)
2211 .opacity(0.8)
2212 .block_mouse_except_scroll()
2213 .on_click(cx.listener(Self::handle_cancel_click));
2214
2215 v_flex()
2216 .w_full()
2217 .map(|parent| {
2218 if let Some(checkpoint) = checkpoint.filter(|_| !is_generating) {
2219 let mut is_pending = false;
2220 let mut error = None;
2221 if let Some(last_restore_checkpoint) =
2222 self.thread.read(cx).last_restore_checkpoint()
2223 {
2224 if last_restore_checkpoint.message_id() == message_id {
2225 match last_restore_checkpoint {
2226 LastRestoreCheckpoint::Pending { .. } => is_pending = true,
2227 LastRestoreCheckpoint::Error { error: err, .. } => {
2228 error = Some(err.clone());
2229 }
2230 }
2231 }
2232 }
2233
2234 let restore_checkpoint_button =
2235 Button::new(("restore-checkpoint", ix), "Restore Checkpoint")
2236 .icon(if error.is_some() {
2237 IconName::XCircle
2238 } else {
2239 IconName::Undo
2240 })
2241 .icon_size(IconSize::XSmall)
2242 .icon_position(IconPosition::Start)
2243 .icon_color(if error.is_some() {
2244 Some(Color::Error)
2245 } else {
2246 None
2247 })
2248 .label_size(LabelSize::XSmall)
2249 .disabled(is_pending)
2250 .on_click(cx.listener(move |this, _, _window, cx| {
2251 this.thread.update(cx, |thread, cx| {
2252 thread
2253 .restore_checkpoint(checkpoint.clone(), cx)
2254 .detach_and_log_err(cx);
2255 });
2256 }));
2257
2258 let restore_checkpoint_button = if is_pending {
2259 restore_checkpoint_button
2260 .with_animation(
2261 ("pulsating-restore-checkpoint-button", ix),
2262 Animation::new(Duration::from_secs(2))
2263 .repeat()
2264 .with_easing(pulsating_between(0.6, 1.)),
2265 |label, delta| label.alpha(delta),
2266 )
2267 .into_any_element()
2268 } else if let Some(error) = error {
2269 restore_checkpoint_button
2270 .tooltip(Tooltip::text(error.to_string()))
2271 .into_any_element()
2272 } else {
2273 restore_checkpoint_button.into_any_element()
2274 };
2275
2276 parent.child(
2277 h_flex()
2278 .pt_2p5()
2279 .px_2p5()
2280 .w_full()
2281 .gap_1()
2282 .child(ui::Divider::horizontal())
2283 .child(restore_checkpoint_button)
2284 .child(ui::Divider::horizontal()),
2285 )
2286 } else {
2287 parent
2288 }
2289 })
2290 .when(is_first_message, |parent| {
2291 parent.child(self.render_rules_item(cx))
2292 })
2293 .child(styled_message)
2294 .children(loading_dots)
2295 .when(show_feedback, move |parent| {
2296 parent.child(feedback_items).when_some(
2297 self.open_feedback_editors.get(&message_id),
2298 move |parent, feedback_editor| {
2299 let focus_handle = feedback_editor.focus_handle(cx);
2300 parent.child(
2301 v_flex()
2302 .key_context("AgentFeedbackMessageEditor")
2303 .on_action(cx.listener(move |this, _: &menu::Cancel, _, cx| {
2304 this.open_feedback_editors.remove(&message_id);
2305 cx.notify();
2306 }))
2307 .on_action(cx.listener(move |this, _: &menu::Confirm, _, cx| {
2308 this.submit_feedback_message(message_id, cx);
2309 cx.notify();
2310 }))
2311 .on_action(cx.listener(Self::confirm_editing_message))
2312 .mb_2()
2313 .mx_4()
2314 .p_2()
2315 .rounded_md()
2316 .border_1()
2317 .border_color(cx.theme().colors().border)
2318 .bg(cx.theme().colors().editor_background)
2319 .child(feedback_editor.clone())
2320 .child(
2321 h_flex()
2322 .gap_1()
2323 .justify_end()
2324 .child(
2325 Button::new("dismiss-feedback-message", "Cancel")
2326 .label_size(LabelSize::Small)
2327 .key_binding(
2328 KeyBinding::for_action_in(
2329 &menu::Cancel,
2330 &focus_handle,
2331 window,
2332 cx,
2333 )
2334 .map(|kb| kb.size(rems_from_px(10.))),
2335 )
2336 .on_click(cx.listener(
2337 move |this, _, _window, cx| {
2338 this.open_feedback_editors
2339 .remove(&message_id);
2340 cx.notify();
2341 },
2342 )),
2343 )
2344 .child(
2345 Button::new(
2346 "submit-feedback-message",
2347 "Share Feedback",
2348 )
2349 .style(ButtonStyle::Tinted(ui::TintColor::Accent))
2350 .label_size(LabelSize::Small)
2351 .key_binding(
2352 KeyBinding::for_action_in(
2353 &menu::Confirm,
2354 &focus_handle,
2355 window,
2356 cx,
2357 )
2358 .map(|kb| kb.size(rems_from_px(10.))),
2359 )
2360 .on_click(
2361 cx.listener(move |this, _, _window, cx| {
2362 this.submit_feedback_message(message_id, cx);
2363 cx.notify()
2364 }),
2365 ),
2366 ),
2367 ),
2368 )
2369 },
2370 )
2371 })
2372 .when(after_editing_message, |parent| {
2373 // Backdrop to dim out the whole thread below the editing user message
2374 parent.relative().child(backdrop)
2375 })
2376 .into_any()
2377 }
2378
2379 fn render_message_content(
2380 &self,
2381 message_id: MessageId,
2382 rendered_message: &RenderedMessage,
2383 has_tool_uses: bool,
2384 workspace: WeakEntity<Workspace>,
2385 window: &Window,
2386 cx: &Context<Self>,
2387 ) -> impl IntoElement {
2388 let is_last_message = self.messages.last() == Some(&message_id);
2389 let is_generating = self.thread.read(cx).is_generating();
2390 let pending_thinking_segment_index = if is_generating && is_last_message && !has_tool_uses {
2391 rendered_message
2392 .segments
2393 .iter()
2394 .enumerate()
2395 .next_back()
2396 .filter(|(_, segment)| matches!(segment, RenderedMessageSegment::Thinking { .. }))
2397 .map(|(index, _)| index)
2398 } else {
2399 None
2400 };
2401
2402 let message_role = self
2403 .thread
2404 .read(cx)
2405 .message(message_id)
2406 .map(|m| m.role)
2407 .unwrap_or(Role::User);
2408
2409 let is_assistant_message = message_role == Role::Assistant;
2410 let is_user_message = message_role == Role::User;
2411
2412 v_flex()
2413 .text_ui(cx)
2414 .gap_2()
2415 .when(is_user_message, |this| this.text_xs())
2416 .children(
2417 rendered_message.segments.iter().enumerate().map(
2418 |(index, segment)| match segment {
2419 RenderedMessageSegment::Thinking {
2420 content,
2421 scroll_handle,
2422 } => self
2423 .render_message_thinking_segment(
2424 message_id,
2425 index,
2426 content.clone(),
2427 &scroll_handle,
2428 Some(index) == pending_thinking_segment_index,
2429 window,
2430 cx,
2431 )
2432 .into_any_element(),
2433 RenderedMessageSegment::Text(markdown) => {
2434 let markdown_element = MarkdownElement::new(
2435 markdown.clone(),
2436 if is_user_message {
2437 let mut style = default_markdown_style(window, cx);
2438 let mut text_style = window.text_style();
2439 let theme_settings = ThemeSettings::get_global(cx);
2440
2441 let buffer_font = theme_settings.buffer_font.family.clone();
2442 let buffer_font_size = TextSize::Small.rems(cx);
2443
2444 text_style.refine(&TextStyleRefinement {
2445 font_family: Some(buffer_font),
2446 font_size: Some(buffer_font_size.into()),
2447 ..Default::default()
2448 });
2449
2450 style.base_text_style = text_style;
2451 style
2452 } else {
2453 default_markdown_style(window, cx)
2454 },
2455 );
2456
2457 let markdown_element = if is_assistant_message {
2458 markdown_element.code_block_renderer(
2459 markdown::CodeBlockRenderer::Custom {
2460 render: Arc::new({
2461 let workspace = workspace.clone();
2462 let active_thread = cx.entity();
2463 move |kind,
2464 parsed_markdown,
2465 range,
2466 metadata,
2467 window,
2468 cx| {
2469 render_markdown_code_block(
2470 message_id,
2471 range.start,
2472 kind,
2473 parsed_markdown,
2474 metadata,
2475 active_thread.clone(),
2476 workspace.clone(),
2477 window,
2478 cx,
2479 )
2480 }
2481 }),
2482 transform: Some(Arc::new({
2483 let active_thread = cx.entity();
2484
2485 move |element, range, _, _, cx| {
2486 let is_expanded = active_thread
2487 .read(cx)
2488 .is_codeblock_expanded(message_id, range.start);
2489
2490 if is_expanded {
2491 return element;
2492 }
2493
2494 element
2495 }
2496 })),
2497 },
2498 )
2499 } else {
2500 markdown_element.code_block_renderer(
2501 markdown::CodeBlockRenderer::Default {
2502 copy_button: false,
2503 copy_button_on_hover: false,
2504 border: true,
2505 },
2506 )
2507 };
2508
2509 div()
2510 .child(markdown_element.on_url_click({
2511 let workspace = self.workspace.clone();
2512 move |text, window, cx| {
2513 open_markdown_link(text, workspace.clone(), window, cx);
2514 }
2515 }))
2516 .into_any_element()
2517 }
2518 },
2519 ),
2520 )
2521 }
2522
2523 fn tool_card_border_color(&self, cx: &Context<Self>) -> Hsla {
2524 cx.theme().colors().border.opacity(0.5)
2525 }
2526
2527 fn tool_card_header_bg(&self, cx: &Context<Self>) -> Hsla {
2528 cx.theme()
2529 .colors()
2530 .element_background
2531 .blend(cx.theme().colors().editor_foreground.opacity(0.025))
2532 }
2533
2534 fn render_ui_notification(
2535 &self,
2536 message_content: impl IntoIterator<Item = impl IntoElement>,
2537 ix: usize,
2538 cx: &mut Context<Self>,
2539 ) -> Stateful<Div> {
2540 let message = div()
2541 .flex_1()
2542 .min_w_0()
2543 .text_size(TextSize::XSmall.rems(cx))
2544 .text_color(cx.theme().colors().text_muted)
2545 .children(message_content);
2546
2547 div()
2548 .id(("message-container", ix))
2549 .py_1()
2550 .px_2p5()
2551 .child(Banner::new().severity(ui::Severity::Warning).child(message))
2552 }
2553
2554 fn render_message_thinking_segment(
2555 &self,
2556 message_id: MessageId,
2557 ix: usize,
2558 markdown: Entity<Markdown>,
2559 scroll_handle: &ScrollHandle,
2560 pending: bool,
2561 window: &Window,
2562 cx: &Context<Self>,
2563 ) -> impl IntoElement {
2564 let is_open = self
2565 .expanded_thinking_segments
2566 .get(&(message_id, ix))
2567 .copied()
2568 .unwrap_or_default();
2569
2570 let editor_bg = cx.theme().colors().panel_background;
2571
2572 div().map(|this| {
2573 if pending {
2574 this.v_flex()
2575 .mt_neg_2()
2576 .mb_1p5()
2577 .child(
2578 h_flex()
2579 .group("disclosure-header")
2580 .justify_between()
2581 .child(
2582 h_flex()
2583 .gap_1p5()
2584 .child(
2585 Icon::new(IconName::LightBulb)
2586 .size(IconSize::XSmall)
2587 .color(Color::Muted),
2588 )
2589 .child(AnimatedLabel::new("Thinking").size(LabelSize::Small)),
2590 )
2591 .child(
2592 h_flex()
2593 .gap_1()
2594 .child(
2595 div().visible_on_hover("disclosure-header").child(
2596 Disclosure::new("thinking-disclosure", is_open)
2597 .opened_icon(IconName::ChevronUp)
2598 .closed_icon(IconName::ChevronDown)
2599 .on_click(cx.listener({
2600 move |this, _event, _window, _cx| {
2601 let is_open = this
2602 .expanded_thinking_segments
2603 .entry((message_id, ix))
2604 .or_insert(false);
2605
2606 *is_open = !*is_open;
2607 }
2608 })),
2609 ),
2610 )
2611 .child({
2612 Icon::new(IconName::ArrowCircle)
2613 .color(Color::Accent)
2614 .size(IconSize::Small)
2615 .with_animation(
2616 "arrow-circle",
2617 Animation::new(Duration::from_secs(2)).repeat(),
2618 |icon, delta| {
2619 icon.transform(Transformation::rotate(
2620 percentage(delta),
2621 ))
2622 },
2623 )
2624 }),
2625 ),
2626 )
2627 .when(!is_open, |this| {
2628 let gradient_overlay = div()
2629 .rounded_b_lg()
2630 .h_full()
2631 .absolute()
2632 .w_full()
2633 .bottom_0()
2634 .left_0()
2635 .bg(linear_gradient(
2636 180.,
2637 linear_color_stop(editor_bg, 1.),
2638 linear_color_stop(editor_bg.opacity(0.2), 0.),
2639 ));
2640
2641 this.child(
2642 div()
2643 .relative()
2644 .bg(editor_bg)
2645 .rounded_b_lg()
2646 .mt_2()
2647 .pl_4()
2648 .child(
2649 div()
2650 .id(("thinking-content", ix))
2651 .max_h_20()
2652 .track_scroll(scroll_handle)
2653 .text_ui_sm(cx)
2654 .overflow_hidden()
2655 .child(
2656 MarkdownElement::new(
2657 markdown.clone(),
2658 default_markdown_style(window, cx),
2659 )
2660 .on_url_click({
2661 let workspace = self.workspace.clone();
2662 move |text, window, cx| {
2663 open_markdown_link(
2664 text,
2665 workspace.clone(),
2666 window,
2667 cx,
2668 );
2669 }
2670 }),
2671 ),
2672 )
2673 .child(gradient_overlay),
2674 )
2675 })
2676 .when(is_open, |this| {
2677 this.child(
2678 div()
2679 .id(("thinking-content", ix))
2680 .h_full()
2681 .bg(editor_bg)
2682 .text_ui_sm(cx)
2683 .child(
2684 MarkdownElement::new(
2685 markdown.clone(),
2686 default_markdown_style(window, cx),
2687 )
2688 .on_url_click({
2689 let workspace = self.workspace.clone();
2690 move |text, window, cx| {
2691 open_markdown_link(text, workspace.clone(), window, cx);
2692 }
2693 }),
2694 ),
2695 )
2696 })
2697 } else {
2698 this.v_flex()
2699 .mt_neg_2()
2700 .child(
2701 h_flex()
2702 .group("disclosure-header")
2703 .pr_1()
2704 .justify_between()
2705 .opacity(0.8)
2706 .hover(|style| style.opacity(1.))
2707 .child(
2708 h_flex()
2709 .gap_1p5()
2710 .child(
2711 Icon::new(IconName::LightBulb)
2712 .size(IconSize::XSmall)
2713 .color(Color::Muted),
2714 )
2715 .child(Label::new("Thought Process").size(LabelSize::Small)),
2716 )
2717 .child(
2718 div().visible_on_hover("disclosure-header").child(
2719 Disclosure::new("thinking-disclosure", is_open)
2720 .opened_icon(IconName::ChevronUp)
2721 .closed_icon(IconName::ChevronDown)
2722 .on_click(cx.listener({
2723 move |this, _event, _window, _cx| {
2724 let is_open = this
2725 .expanded_thinking_segments
2726 .entry((message_id, ix))
2727 .or_insert(false);
2728
2729 *is_open = !*is_open;
2730 }
2731 })),
2732 ),
2733 ),
2734 )
2735 .child(
2736 div()
2737 .id(("thinking-content", ix))
2738 .relative()
2739 .mt_1p5()
2740 .ml_1p5()
2741 .pl_2p5()
2742 .border_l_1()
2743 .border_color(cx.theme().colors().border_variant)
2744 .text_ui_sm(cx)
2745 .when(is_open, |this| {
2746 this.child(
2747 MarkdownElement::new(
2748 markdown.clone(),
2749 default_markdown_style(window, cx),
2750 )
2751 .on_url_click({
2752 let workspace = self.workspace.clone();
2753 move |text, window, cx| {
2754 open_markdown_link(text, workspace.clone(), window, cx);
2755 }
2756 }),
2757 )
2758 }),
2759 )
2760 }
2761 })
2762 }
2763
2764 fn render_tool_use(
2765 &self,
2766 tool_use: ToolUse,
2767 window: &mut Window,
2768 workspace: WeakEntity<Workspace>,
2769 cx: &mut Context<Self>,
2770 ) -> impl IntoElement + use<> {
2771 if let Some(card) = self.thread.read(cx).card_for_tool(&tool_use.id) {
2772 return card.render(&tool_use.status, window, workspace, cx);
2773 }
2774
2775 let is_open = self
2776 .expanded_tool_uses
2777 .get(&tool_use.id)
2778 .copied()
2779 .unwrap_or_default();
2780
2781 let is_status_finished = matches!(&tool_use.status, ToolUseStatus::Finished(_));
2782
2783 let fs = self
2784 .workspace
2785 .upgrade()
2786 .map(|workspace| workspace.read(cx).app_state().fs.clone());
2787 let needs_confirmation = matches!(&tool_use.status, ToolUseStatus::NeedsConfirmation);
2788 let needs_confirmation_tools = tool_use.needs_confirmation;
2789
2790 let status_icons = div().child(match &tool_use.status {
2791 ToolUseStatus::NeedsConfirmation => {
2792 let icon = Icon::new(IconName::Warning)
2793 .color(Color::Warning)
2794 .size(IconSize::Small);
2795 icon.into_any_element()
2796 }
2797 ToolUseStatus::Pending
2798 | ToolUseStatus::InputStillStreaming
2799 | ToolUseStatus::Running => {
2800 let icon = Icon::new(IconName::ArrowCircle)
2801 .color(Color::Accent)
2802 .size(IconSize::Small);
2803 icon.with_animation(
2804 "arrow-circle",
2805 Animation::new(Duration::from_secs(2)).repeat(),
2806 |icon, delta| icon.transform(Transformation::rotate(percentage(delta))),
2807 )
2808 .into_any_element()
2809 }
2810 ToolUseStatus::Finished(_) => div().w_0().into_any_element(),
2811 ToolUseStatus::Error(_) => {
2812 let icon = Icon::new(IconName::Close)
2813 .color(Color::Error)
2814 .size(IconSize::Small);
2815 icon.into_any_element()
2816 }
2817 });
2818
2819 let rendered_tool_use = self.rendered_tool_uses.get(&tool_use.id).cloned();
2820 let results_content_container = || v_flex().p_2().gap_0p5();
2821
2822 let results_content = v_flex()
2823 .gap_1()
2824 .child(
2825 results_content_container()
2826 .child(
2827 Label::new("Input")
2828 .size(LabelSize::XSmall)
2829 .color(Color::Muted)
2830 .buffer_font(cx),
2831 )
2832 .child(
2833 div()
2834 .w_full()
2835 .text_ui_sm(cx)
2836 .children(rendered_tool_use.as_ref().map(|rendered| {
2837 MarkdownElement::new(
2838 rendered.input.clone(),
2839 tool_use_markdown_style(window, cx),
2840 )
2841 .code_block_renderer(markdown::CodeBlockRenderer::Default {
2842 copy_button: false,
2843 copy_button_on_hover: false,
2844 border: false,
2845 })
2846 .on_url_click({
2847 let workspace = self.workspace.clone();
2848 move |text, window, cx| {
2849 open_markdown_link(text, workspace.clone(), window, cx);
2850 }
2851 })
2852 })),
2853 ),
2854 )
2855 .map(|container| match tool_use.status {
2856 ToolUseStatus::Finished(_) => container.child(
2857 results_content_container()
2858 .border_t_1()
2859 .border_color(self.tool_card_border_color(cx))
2860 .child(
2861 Label::new("Result")
2862 .size(LabelSize::XSmall)
2863 .color(Color::Muted)
2864 .buffer_font(cx),
2865 )
2866 .child(div().w_full().text_ui_sm(cx).children(
2867 rendered_tool_use.as_ref().map(|rendered| {
2868 MarkdownElement::new(
2869 rendered.output.clone(),
2870 tool_use_markdown_style(window, cx),
2871 )
2872 .code_block_renderer(markdown::CodeBlockRenderer::Default {
2873 copy_button: false,
2874 copy_button_on_hover: false,
2875 border: false,
2876 })
2877 .on_url_click({
2878 let workspace = self.workspace.clone();
2879 move |text, window, cx| {
2880 open_markdown_link(text, workspace.clone(), window, cx);
2881 }
2882 })
2883 .into_any_element()
2884 }),
2885 )),
2886 ),
2887 ToolUseStatus::InputStillStreaming | ToolUseStatus::Running => container.child(
2888 results_content_container()
2889 .border_t_1()
2890 .border_color(self.tool_card_border_color(cx))
2891 .child(
2892 h_flex()
2893 .gap_1()
2894 .child(
2895 Icon::new(IconName::ArrowCircle)
2896 .size(IconSize::Small)
2897 .color(Color::Accent)
2898 .with_animation(
2899 "arrow-circle",
2900 Animation::new(Duration::from_secs(2)).repeat(),
2901 |icon, delta| {
2902 icon.transform(Transformation::rotate(percentage(
2903 delta,
2904 )))
2905 },
2906 ),
2907 )
2908 .child(
2909 Label::new("Running…")
2910 .size(LabelSize::XSmall)
2911 .color(Color::Muted)
2912 .buffer_font(cx),
2913 ),
2914 ),
2915 ),
2916 ToolUseStatus::Error(_) => container.child(
2917 results_content_container()
2918 .border_t_1()
2919 .border_color(self.tool_card_border_color(cx))
2920 .child(
2921 Label::new("Error")
2922 .size(LabelSize::XSmall)
2923 .color(Color::Muted)
2924 .buffer_font(cx),
2925 )
2926 .child(
2927 div()
2928 .text_ui_sm(cx)
2929 .children(rendered_tool_use.as_ref().map(|rendered| {
2930 MarkdownElement::new(
2931 rendered.output.clone(),
2932 tool_use_markdown_style(window, cx),
2933 )
2934 .on_url_click({
2935 let workspace = self.workspace.clone();
2936 move |text, window, cx| {
2937 open_markdown_link(text, workspace.clone(), window, cx);
2938 }
2939 })
2940 .into_any_element()
2941 })),
2942 ),
2943 ),
2944 ToolUseStatus::Pending => container,
2945 ToolUseStatus::NeedsConfirmation => container.child(
2946 results_content_container()
2947 .border_t_1()
2948 .border_color(self.tool_card_border_color(cx))
2949 .child(
2950 Label::new("Asking Permission")
2951 .size(LabelSize::Small)
2952 .color(Color::Muted)
2953 .buffer_font(cx),
2954 ),
2955 ),
2956 });
2957
2958 let gradient_overlay = |color: Hsla| {
2959 div()
2960 .h_full()
2961 .absolute()
2962 .w_12()
2963 .bottom_0()
2964 .map(|element| {
2965 if is_status_finished {
2966 element.right_6()
2967 } else {
2968 element.right(px(44.))
2969 }
2970 })
2971 .bg(linear_gradient(
2972 90.,
2973 linear_color_stop(color, 1.),
2974 linear_color_stop(color.opacity(0.2), 0.),
2975 ))
2976 };
2977
2978 v_flex().gap_1().mb_2().map(|element| {
2979 if !needs_confirmation_tools {
2980 element.child(
2981 v_flex()
2982 .child(
2983 h_flex()
2984 .group("disclosure-header")
2985 .relative()
2986 .gap_1p5()
2987 .justify_between()
2988 .opacity(0.8)
2989 .hover(|style| style.opacity(1.))
2990 .when(!is_status_finished, |this| this.pr_2())
2991 .child(
2992 h_flex()
2993 .id("tool-label-container")
2994 .gap_1p5()
2995 .max_w_full()
2996 .overflow_x_scroll()
2997 .child(
2998 Icon::new(tool_use.icon)
2999 .size(IconSize::XSmall)
3000 .color(Color::Muted),
3001 )
3002 .child(
3003 h_flex().pr_8().text_size(rems(0.8125)).children(
3004 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| {
3005 open_markdown_link(text, workspace.clone(), window, cx);
3006 }}))
3007 ),
3008 ),
3009 )
3010 .child(
3011 h_flex()
3012 .gap_1()
3013 .child(
3014 div().visible_on_hover("disclosure-header").child(
3015 Disclosure::new("tool-use-disclosure", is_open)
3016 .opened_icon(IconName::ChevronUp)
3017 .closed_icon(IconName::ChevronDown)
3018 .on_click(cx.listener({
3019 let tool_use_id = tool_use.id.clone();
3020 move |this, _event, _window, _cx| {
3021 let is_open = this
3022 .expanded_tool_uses
3023 .entry(tool_use_id.clone())
3024 .or_insert(false);
3025
3026 *is_open = !*is_open;
3027 }
3028 })),
3029 ),
3030 )
3031 .child(status_icons),
3032 )
3033 .child(gradient_overlay(cx.theme().colors().panel_background)),
3034 )
3035 .map(|parent| {
3036 if !is_open {
3037 return parent;
3038 }
3039
3040 parent.child(
3041 v_flex()
3042 .mt_1()
3043 .border_1()
3044 .border_color(self.tool_card_border_color(cx))
3045 .bg(cx.theme().colors().editor_background)
3046 .rounded_lg()
3047 .child(results_content),
3048 )
3049 }),
3050 )
3051 } else {
3052 v_flex()
3053 .mb_2()
3054 .rounded_lg()
3055 .border_1()
3056 .border_color(self.tool_card_border_color(cx))
3057 .overflow_hidden()
3058 .child(
3059 h_flex()
3060 .group("disclosure-header")
3061 .relative()
3062 .justify_between()
3063 .py_1()
3064 .map(|element| {
3065 if is_status_finished {
3066 element.pl_2().pr_0p5()
3067 } else {
3068 element.px_2()
3069 }
3070 })
3071 .bg(self.tool_card_header_bg(cx))
3072 .map(|element| {
3073 if is_open {
3074 element.border_b_1().rounded_t_md()
3075 } else if needs_confirmation {
3076 element.rounded_t_md()
3077 } else {
3078 element.rounded_md()
3079 }
3080 })
3081 .border_color(self.tool_card_border_color(cx))
3082 .child(
3083 h_flex()
3084 .id("tool-label-container")
3085 .gap_1p5()
3086 .max_w_full()
3087 .overflow_x_scroll()
3088 .child(
3089 Icon::new(tool_use.icon)
3090 .size(IconSize::XSmall)
3091 .color(Color::Muted),
3092 )
3093 .child(
3094 h_flex().pr_8().text_ui_sm(cx).children(
3095 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| {
3096 open_markdown_link(text, workspace.clone(), window, cx);
3097 }}))
3098 ),
3099 ),
3100 )
3101 .child(
3102 h_flex()
3103 .gap_1()
3104 .child(
3105 div().visible_on_hover("disclosure-header").child(
3106 Disclosure::new("tool-use-disclosure", is_open)
3107 .opened_icon(IconName::ChevronUp)
3108 .closed_icon(IconName::ChevronDown)
3109 .on_click(cx.listener({
3110 let tool_use_id = tool_use.id.clone();
3111 move |this, _event, _window, _cx| {
3112 let is_open = this
3113 .expanded_tool_uses
3114 .entry(tool_use_id.clone())
3115 .or_insert(false);
3116
3117 *is_open = !*is_open;
3118 }
3119 })),
3120 ),
3121 )
3122 .child(status_icons),
3123 )
3124 .child(gradient_overlay(self.tool_card_header_bg(cx))),
3125 )
3126 .map(|parent| {
3127 if !is_open {
3128 return parent;
3129 }
3130
3131 parent.child(
3132 v_flex()
3133 .bg(cx.theme().colors().editor_background)
3134 .map(|element| {
3135 if needs_confirmation {
3136 element.rounded_none()
3137 } else {
3138 element.rounded_b_lg()
3139 }
3140 })
3141 .child(results_content),
3142 )
3143 })
3144 .when(needs_confirmation, |this| {
3145 this.child(
3146 h_flex()
3147 .py_1()
3148 .pl_2()
3149 .pr_1()
3150 .gap_1()
3151 .justify_between()
3152 .flex_wrap()
3153 .bg(cx.theme().colors().editor_background)
3154 .border_t_1()
3155 .border_color(self.tool_card_border_color(cx))
3156 .rounded_b_lg()
3157 .child(
3158 AnimatedLabel::new("Waiting for Confirmation").size(LabelSize::Small)
3159 )
3160 .child(
3161 h_flex()
3162 .gap_0p5()
3163 .child({
3164 let tool_id = tool_use.id.clone();
3165 Button::new(
3166 "always-allow-tool-action",
3167 "Always Allow",
3168 )
3169 .label_size(LabelSize::Small)
3170 .icon(IconName::CheckDouble)
3171 .icon_position(IconPosition::Start)
3172 .icon_size(IconSize::Small)
3173 .icon_color(Color::Success)
3174 .tooltip(move |window, cx| {
3175 Tooltip::with_meta(
3176 "Never ask for permission",
3177 None,
3178 "Restore the original behavior in your Agent Panel settings",
3179 window,
3180 cx,
3181 )
3182 })
3183 .on_click(cx.listener(
3184 move |this, event, window, cx| {
3185 if let Some(fs) = fs.clone() {
3186 update_settings_file::<AgentSettings>(
3187 fs.clone(),
3188 cx,
3189 |settings, _| {
3190 settings.set_always_allow_tool_actions(true);
3191 },
3192 );
3193 }
3194 this.handle_allow_tool(
3195 tool_id.clone(),
3196 event,
3197 window,
3198 cx,
3199 )
3200 },
3201 ))
3202 })
3203 .child(ui::Divider::vertical())
3204 .child({
3205 let tool_id = tool_use.id.clone();
3206 Button::new("allow-tool-action", "Allow")
3207 .label_size(LabelSize::Small)
3208 .icon(IconName::Check)
3209 .icon_position(IconPosition::Start)
3210 .icon_size(IconSize::Small)
3211 .icon_color(Color::Success)
3212 .on_click(cx.listener(
3213 move |this, event, window, cx| {
3214 this.handle_allow_tool(
3215 tool_id.clone(),
3216 event,
3217 window,
3218 cx,
3219 )
3220 },
3221 ))
3222 })
3223 .child({
3224 let tool_id = tool_use.id.clone();
3225 let tool_name: Arc<str> = tool_use.name.into();
3226 Button::new("deny-tool", "Deny")
3227 .label_size(LabelSize::Small)
3228 .icon(IconName::Close)
3229 .icon_position(IconPosition::Start)
3230 .icon_size(IconSize::Small)
3231 .icon_color(Color::Error)
3232 .on_click(cx.listener(
3233 move |this, event, window, cx| {
3234 this.handle_deny_tool(
3235 tool_id.clone(),
3236 tool_name.clone(),
3237 event,
3238 window,
3239 cx,
3240 )
3241 },
3242 ))
3243 }),
3244 ),
3245 )
3246 })
3247 }
3248 }).into_any_element()
3249 }
3250
3251 fn render_rules_item(&self, cx: &Context<Self>) -> AnyElement {
3252 let project_context = self.thread.read(cx).project_context();
3253 let project_context = project_context.borrow();
3254 let Some(project_context) = project_context.as_ref() else {
3255 return div().into_any();
3256 };
3257
3258 let user_rules_text = if project_context.user_rules.is_empty() {
3259 None
3260 } else if project_context.user_rules.len() == 1 {
3261 let user_rules = &project_context.user_rules[0];
3262
3263 match user_rules.title.as_ref() {
3264 Some(title) => Some(format!("Using \"{title}\" user rule")),
3265 None => Some("Using user rule".into()),
3266 }
3267 } else {
3268 Some(format!(
3269 "Using {} user rules",
3270 project_context.user_rules.len()
3271 ))
3272 };
3273
3274 let first_user_rules_id = project_context
3275 .user_rules
3276 .first()
3277 .map(|user_rules| user_rules.uuid.0);
3278
3279 let rules_files = project_context
3280 .worktrees
3281 .iter()
3282 .filter_map(|worktree| worktree.rules_file.as_ref())
3283 .collect::<Vec<_>>();
3284
3285 let rules_file_text = match rules_files.as_slice() {
3286 &[] => None,
3287 &[rules_file] => Some(format!(
3288 "Using project {:?} file",
3289 rules_file.path_in_worktree
3290 )),
3291 rules_files => Some(format!("Using {} project rules files", rules_files.len())),
3292 };
3293
3294 if user_rules_text.is_none() && rules_file_text.is_none() {
3295 return div().into_any();
3296 }
3297
3298 v_flex()
3299 .pt_2()
3300 .px_2p5()
3301 .gap_1()
3302 .when_some(user_rules_text, |parent, user_rules_text| {
3303 parent.child(
3304 h_flex()
3305 .w_full()
3306 .child(
3307 Icon::new(RULES_ICON)
3308 .size(IconSize::XSmall)
3309 .color(Color::Disabled),
3310 )
3311 .child(
3312 Label::new(user_rules_text)
3313 .size(LabelSize::XSmall)
3314 .color(Color::Muted)
3315 .truncate()
3316 .buffer_font(cx)
3317 .ml_1p5()
3318 .mr_0p5(),
3319 )
3320 .child(
3321 IconButton::new("open-prompt-library", IconName::ArrowUpRightAlt)
3322 .shape(ui::IconButtonShape::Square)
3323 .icon_size(IconSize::XSmall)
3324 .icon_color(Color::Ignored)
3325 // TODO: Figure out a way to pass focus handle here so we can display the `OpenRulesLibrary` keybinding
3326 .tooltip(Tooltip::text("View User Rules"))
3327 .on_click(move |_event, window, cx| {
3328 window.dispatch_action(
3329 Box::new(OpenRulesLibrary {
3330 prompt_to_select: first_user_rules_id,
3331 }),
3332 cx,
3333 )
3334 }),
3335 ),
3336 )
3337 })
3338 .when_some(rules_file_text, |parent, rules_file_text| {
3339 parent.child(
3340 h_flex()
3341 .w_full()
3342 .child(
3343 Icon::new(IconName::File)
3344 .size(IconSize::XSmall)
3345 .color(Color::Disabled),
3346 )
3347 .child(
3348 Label::new(rules_file_text)
3349 .size(LabelSize::XSmall)
3350 .color(Color::Muted)
3351 .buffer_font(cx)
3352 .ml_1p5()
3353 .mr_0p5(),
3354 )
3355 .child(
3356 IconButton::new("open-rule", IconName::ArrowUpRightAlt)
3357 .shape(ui::IconButtonShape::Square)
3358 .icon_size(IconSize::XSmall)
3359 .icon_color(Color::Ignored)
3360 .on_click(cx.listener(Self::handle_open_rules))
3361 .tooltip(Tooltip::text("View Rules")),
3362 ),
3363 )
3364 })
3365 .into_any()
3366 }
3367
3368 fn handle_allow_tool(
3369 &mut self,
3370 tool_use_id: LanguageModelToolUseId,
3371 _: &ClickEvent,
3372 window: &mut Window,
3373 cx: &mut Context<Self>,
3374 ) {
3375 if let Some(PendingToolUseStatus::NeedsConfirmation(c)) = self
3376 .thread
3377 .read(cx)
3378 .pending_tool(&tool_use_id)
3379 .map(|tool_use| tool_use.status.clone())
3380 {
3381 self.thread.update(cx, |thread, cx| {
3382 if let Some(configured) = thread.get_or_init_configured_model(cx) {
3383 thread.run_tool(
3384 c.tool_use_id.clone(),
3385 c.ui_text.clone(),
3386 c.input.clone(),
3387 c.request.clone(),
3388 c.tool.clone(),
3389 configured.model,
3390 Some(window.window_handle()),
3391 cx,
3392 );
3393 }
3394 });
3395 }
3396 }
3397
3398 fn handle_deny_tool(
3399 &mut self,
3400 tool_use_id: LanguageModelToolUseId,
3401 tool_name: Arc<str>,
3402 _: &ClickEvent,
3403 window: &mut Window,
3404 cx: &mut Context<Self>,
3405 ) {
3406 let window_handle = window.window_handle();
3407 self.thread.update(cx, |thread, cx| {
3408 thread.deny_tool_use(tool_use_id, tool_name, Some(window_handle), cx);
3409 });
3410 }
3411
3412 fn handle_open_rules(&mut self, _: &ClickEvent, window: &mut Window, cx: &mut Context<Self>) {
3413 let project_context = self.thread.read(cx).project_context();
3414 let project_context = project_context.borrow();
3415 let Some(project_context) = project_context.as_ref() else {
3416 return;
3417 };
3418
3419 let project_entry_ids = project_context
3420 .worktrees
3421 .iter()
3422 .flat_map(|worktree| worktree.rules_file.as_ref())
3423 .map(|rules_file| ProjectEntryId::from_usize(rules_file.project_entry_id))
3424 .collect::<Vec<_>>();
3425
3426 self.workspace
3427 .update(cx, move |workspace, cx| {
3428 // TODO: Open a multibuffer instead? In some cases this doesn't make the set of rules
3429 // files clear. For example, if rules file 1 is already open but rules file 2 is not,
3430 // this would open and focus rules file 2 in a tab that is not next to rules file 1.
3431 let project = workspace.project().read(cx);
3432 let project_paths = project_entry_ids
3433 .into_iter()
3434 .flat_map(|entry_id| project.path_for_entry(entry_id, cx))
3435 .collect::<Vec<_>>();
3436 for project_path in project_paths {
3437 workspace
3438 .open_path(project_path, None, true, window, cx)
3439 .detach_and_log_err(cx);
3440 }
3441 })
3442 .ok();
3443 }
3444
3445 fn dismiss_notifications(&mut self, cx: &mut Context<ActiveThread>) {
3446 for window in self.notifications.drain(..) {
3447 window
3448 .update(cx, |_, window, _| {
3449 window.remove_window();
3450 })
3451 .ok();
3452
3453 self.notification_subscriptions.remove(&window);
3454 }
3455 }
3456
3457 fn render_vertical_scrollbar(&self, cx: &mut Context<Self>) -> Option<Stateful<Div>> {
3458 if !self.show_scrollbar && !self.scrollbar_state.is_dragging() {
3459 return None;
3460 }
3461
3462 Some(
3463 div()
3464 .occlude()
3465 .id("active-thread-scrollbar")
3466 .on_mouse_move(cx.listener(|_, _, _, cx| {
3467 cx.notify();
3468 cx.stop_propagation()
3469 }))
3470 .on_hover(|_, _, cx| {
3471 cx.stop_propagation();
3472 })
3473 .on_any_mouse_down(|_, _, cx| {
3474 cx.stop_propagation();
3475 })
3476 .on_mouse_up(
3477 MouseButton::Left,
3478 cx.listener(|_, _, _, cx| {
3479 cx.stop_propagation();
3480 }),
3481 )
3482 .on_scroll_wheel(cx.listener(|_, _, _, cx| {
3483 cx.notify();
3484 }))
3485 .h_full()
3486 .absolute()
3487 .right_1()
3488 .top_1()
3489 .bottom_0()
3490 .w(px(12.))
3491 .cursor_default()
3492 .children(Scrollbar::vertical(self.scrollbar_state.clone())),
3493 )
3494 }
3495
3496 fn hide_scrollbar_later(&mut self, cx: &mut Context<Self>) {
3497 const SCROLLBAR_SHOW_INTERVAL: Duration = Duration::from_secs(1);
3498 self.hide_scrollbar_task = Some(cx.spawn(async move |thread, cx| {
3499 cx.background_executor()
3500 .timer(SCROLLBAR_SHOW_INTERVAL)
3501 .await;
3502 thread
3503 .update(cx, |thread, cx| {
3504 if !thread.scrollbar_state.is_dragging() {
3505 thread.show_scrollbar = false;
3506 cx.notify();
3507 }
3508 })
3509 .log_err();
3510 }))
3511 }
3512
3513 pub fn is_codeblock_expanded(&self, message_id: MessageId, ix: usize) -> bool {
3514 self.expanded_code_blocks
3515 .get(&(message_id, ix))
3516 .copied()
3517 .unwrap_or(true)
3518 }
3519
3520 pub fn toggle_codeblock_expanded(&mut self, message_id: MessageId, ix: usize) {
3521 let is_expanded = self
3522 .expanded_code_blocks
3523 .entry((message_id, ix))
3524 .or_insert(true);
3525 *is_expanded = !*is_expanded;
3526 }
3527
3528 pub fn scroll_to_top(&mut self, cx: &mut Context<Self>) {
3529 self.list_state.scroll_to(ListOffset::default());
3530 cx.notify();
3531 }
3532
3533 pub fn scroll_to_bottom(&mut self, cx: &mut Context<Self>) {
3534 self.list_state.reset(self.messages.len());
3535 cx.notify();
3536 }
3537}
3538
3539pub enum ActiveThreadEvent {
3540 EditingMessageTokenCountChanged,
3541}
3542
3543impl EventEmitter<ActiveThreadEvent> for ActiveThread {}
3544
3545impl Render for ActiveThread {
3546 fn render(&mut self, _window: &mut Window, cx: &mut Context<Self>) -> impl IntoElement {
3547 v_flex()
3548 .size_full()
3549 .relative()
3550 .bg(cx.theme().colors().panel_background)
3551 .on_mouse_move(cx.listener(|this, _, _, cx| {
3552 this.show_scrollbar = true;
3553 this.hide_scrollbar_later(cx);
3554 cx.notify();
3555 }))
3556 .on_scroll_wheel(cx.listener(|this, _, _, cx| {
3557 this.show_scrollbar = true;
3558 this.hide_scrollbar_later(cx);
3559 cx.notify();
3560 }))
3561 .on_mouse_up(
3562 MouseButton::Left,
3563 cx.listener(|this, _, _, cx| {
3564 this.hide_scrollbar_later(cx);
3565 }),
3566 )
3567 .child(list(self.list_state.clone()).flex_grow())
3568 .when_some(self.render_vertical_scrollbar(cx), |this, scrollbar| {
3569 this.child(scrollbar)
3570 })
3571 }
3572}
3573
3574pub(crate) fn open_active_thread_as_markdown(
3575 thread: Entity<Thread>,
3576 workspace: Entity<Workspace>,
3577 window: &mut Window,
3578 cx: &mut App,
3579) -> Task<anyhow::Result<()>> {
3580 let markdown_language_task = workspace
3581 .read(cx)
3582 .app_state()
3583 .languages
3584 .language_for_name("Markdown");
3585
3586 window.spawn(cx, async move |cx| {
3587 let markdown_language = markdown_language_task.await?;
3588
3589 workspace.update_in(cx, |workspace, window, cx| {
3590 let thread = thread.read(cx);
3591 let markdown = thread.to_markdown(cx)?;
3592 let thread_summary = thread.summary().or_default().to_string();
3593
3594 let project = workspace.project().clone();
3595
3596 if !project.read(cx).is_local() {
3597 anyhow::bail!("failed to open active thread as markdown in remote project");
3598 }
3599
3600 let buffer = project.update(cx, |project, cx| {
3601 project.create_local_buffer(&markdown, Some(markdown_language), cx)
3602 });
3603 let buffer =
3604 cx.new(|cx| MultiBuffer::singleton(buffer, cx).with_title(thread_summary.clone()));
3605
3606 workspace.add_item_to_active_pane(
3607 Box::new(cx.new(|cx| {
3608 let mut editor =
3609 Editor::for_multibuffer(buffer, Some(project.clone()), window, cx);
3610 editor.set_breadcrumb_header(thread_summary);
3611 editor
3612 })),
3613 None,
3614 true,
3615 window,
3616 cx,
3617 );
3618
3619 anyhow::Ok(())
3620 })??;
3621 anyhow::Ok(())
3622 })
3623}
3624
3625pub(crate) fn open_context(
3626 context: &AgentContextHandle,
3627 workspace: Entity<Workspace>,
3628 window: &mut Window,
3629 cx: &mut App,
3630) {
3631 match context {
3632 AgentContextHandle::File(file_context) => {
3633 if let Some(project_path) = file_context.project_path(cx) {
3634 workspace.update(cx, |workspace, cx| {
3635 workspace
3636 .open_path(project_path, None, true, window, cx)
3637 .detach_and_log_err(cx);
3638 });
3639 }
3640 }
3641
3642 AgentContextHandle::Directory(directory_context) => {
3643 let entry_id = directory_context.entry_id;
3644 workspace.update(cx, |workspace, cx| {
3645 workspace.project().update(cx, |_project, cx| {
3646 cx.emit(project::Event::RevealInProjectPanel(entry_id));
3647 })
3648 })
3649 }
3650
3651 AgentContextHandle::Symbol(symbol_context) => {
3652 let buffer = symbol_context.buffer.read(cx);
3653 if let Some(project_path) = buffer.project_path(cx) {
3654 let snapshot = buffer.snapshot();
3655 let target_position = symbol_context.range.start.to_point(&snapshot);
3656 open_editor_at_position(project_path, target_position, &workspace, window, cx)
3657 .detach();
3658 }
3659 }
3660
3661 AgentContextHandle::Selection(selection_context) => {
3662 let buffer = selection_context.buffer.read(cx);
3663 if let Some(project_path) = buffer.project_path(cx) {
3664 let snapshot = buffer.snapshot();
3665 let target_position = selection_context.range.start.to_point(&snapshot);
3666
3667 open_editor_at_position(project_path, target_position, &workspace, window, cx)
3668 .detach();
3669 }
3670 }
3671
3672 AgentContextHandle::FetchedUrl(fetched_url_context) => {
3673 cx.open_url(&fetched_url_context.url);
3674 }
3675
3676 AgentContextHandle::Thread(thread_context) => workspace.update(cx, |workspace, cx| {
3677 if let Some(panel) = workspace.panel::<AgentPanel>(cx) {
3678 panel.update(cx, |panel, cx| {
3679 panel.open_thread(thread_context.thread.clone(), window, cx);
3680 });
3681 }
3682 }),
3683
3684 AgentContextHandle::TextThread(text_thread_context) => {
3685 workspace.update(cx, |workspace, cx| {
3686 if let Some(panel) = workspace.panel::<AgentPanel>(cx) {
3687 panel.update(cx, |panel, cx| {
3688 panel.open_prompt_editor(text_thread_context.context.clone(), window, cx)
3689 });
3690 }
3691 })
3692 }
3693
3694 AgentContextHandle::Rules(rules_context) => window.dispatch_action(
3695 Box::new(OpenRulesLibrary {
3696 prompt_to_select: Some(rules_context.prompt_id.0),
3697 }),
3698 cx,
3699 ),
3700
3701 AgentContextHandle::Image(_) => {}
3702 }
3703}
3704
3705pub(crate) fn attach_pasted_images_as_context(
3706 context_store: &Entity<ContextStore>,
3707 cx: &mut App,
3708) -> bool {
3709 let images = cx
3710 .read_from_clipboard()
3711 .map(|item| {
3712 item.into_entries()
3713 .filter_map(|entry| {
3714 if let ClipboardEntry::Image(image) = entry {
3715 Some(image)
3716 } else {
3717 None
3718 }
3719 })
3720 .collect::<Vec<_>>()
3721 })
3722 .unwrap_or_default();
3723
3724 if images.is_empty() {
3725 return false;
3726 }
3727 cx.stop_propagation();
3728
3729 context_store.update(cx, |store, cx| {
3730 for image in images {
3731 store.add_image_instance(Arc::new(image), cx);
3732 }
3733 });
3734 true
3735}
3736
3737fn open_editor_at_position(
3738 project_path: project::ProjectPath,
3739 target_position: Point,
3740 workspace: &Entity<Workspace>,
3741 window: &mut Window,
3742 cx: &mut App,
3743) -> Task<()> {
3744 let open_task = workspace.update(cx, |workspace, cx| {
3745 workspace.open_path(project_path, None, true, window, cx)
3746 });
3747 window.spawn(cx, async move |cx| {
3748 if let Some(active_editor) = open_task
3749 .await
3750 .log_err()
3751 .and_then(|item| item.downcast::<Editor>())
3752 {
3753 active_editor
3754 .downgrade()
3755 .update_in(cx, |editor, window, cx| {
3756 editor.go_to_singleton_buffer_point(target_position, window, cx);
3757 })
3758 .log_err();
3759 }
3760 })
3761}
3762
3763#[cfg(test)]
3764mod tests {
3765 use super::*;
3766 use agent::{MessageSegment, context::ContextLoadResult, thread_store};
3767 use assistant_tool::{ToolRegistry, ToolWorkingSet};
3768 use editor::EditorSettings;
3769 use fs::FakeFs;
3770 use gpui::{AppContext, TestAppContext, VisualTestContext};
3771 use language_model::{
3772 ConfiguredModel, LanguageModel, LanguageModelRegistry,
3773 fake_provider::{FakeLanguageModel, FakeLanguageModelProvider},
3774 };
3775 use project::Project;
3776 use prompt_store::PromptBuilder;
3777 use serde_json::json;
3778 use settings::SettingsStore;
3779 use util::path;
3780 use workspace::CollaboratorId;
3781
3782 #[gpui::test]
3783 async fn test_agent_is_unfollowed_after_cancelling_completion(cx: &mut TestAppContext) {
3784 init_test_settings(cx);
3785
3786 let project = create_test_project(
3787 cx,
3788 json!({"code.rs": "fn main() {\n println!(\"Hello, world!\");\n}"}),
3789 )
3790 .await;
3791
3792 let (cx, _active_thread, workspace, thread, model) =
3793 setup_test_environment(cx, project.clone()).await;
3794
3795 // Insert user message without any context (empty context vector)
3796 thread.update(cx, |thread, cx| {
3797 thread.insert_user_message(
3798 "What is the best way to learn Rust?",
3799 ContextLoadResult::default(),
3800 None,
3801 vec![],
3802 cx,
3803 );
3804 });
3805
3806 // Stream response to user message
3807 thread.update(cx, |thread, cx| {
3808 let intent = CompletionIntent::UserPrompt;
3809 let request = thread.to_completion_request(model.clone(), intent, cx);
3810 thread.stream_completion(request, model, intent, cx.active_window(), cx)
3811 });
3812 // Follow the agent
3813 cx.update(|window, cx| {
3814 workspace.update(cx, |workspace, cx| {
3815 workspace.follow(CollaboratorId::Agent, window, cx);
3816 })
3817 });
3818 assert!(cx.read(|cx| workspace.read(cx).is_being_followed(CollaboratorId::Agent)));
3819
3820 // Cancel the current completion
3821 thread.update(cx, |thread, cx| {
3822 thread.cancel_last_completion(cx.active_window(), cx)
3823 });
3824
3825 cx.executor().run_until_parked();
3826
3827 // No longer following the agent
3828 assert!(!cx.read(|cx| workspace.read(cx).is_being_followed(CollaboratorId::Agent)));
3829 }
3830
3831 #[gpui::test]
3832 async fn test_reinserting_creases_for_edited_message(cx: &mut TestAppContext) {
3833 init_test_settings(cx);
3834
3835 let project = create_test_project(cx, json!({})).await;
3836
3837 let (cx, active_thread, _, thread, model) =
3838 setup_test_environment(cx, project.clone()).await;
3839 cx.update(|_, cx| {
3840 LanguageModelRegistry::global(cx).update(cx, |registry, cx| {
3841 registry.set_default_model(
3842 Some(ConfiguredModel {
3843 provider: Arc::new(FakeLanguageModelProvider),
3844 model,
3845 }),
3846 cx,
3847 );
3848 });
3849 });
3850
3851 let creases = vec![MessageCrease {
3852 range: 14..22,
3853 icon_path: "icon".into(),
3854 label: "foo.txt".into(),
3855 context: None,
3856 }];
3857
3858 let message = thread.update(cx, |thread, cx| {
3859 let message_id = thread.insert_user_message(
3860 "Tell me about @foo.txt",
3861 ContextLoadResult::default(),
3862 None,
3863 creases,
3864 cx,
3865 );
3866 thread.message(message_id).cloned().unwrap()
3867 });
3868
3869 active_thread.update_in(cx, |active_thread, window, cx| {
3870 if let Some(message_text) = message.segments.first().and_then(MessageSegment::text) {
3871 active_thread.start_editing_message(
3872 message.id,
3873 message_text,
3874 message.creases.as_slice(),
3875 window,
3876 cx,
3877 );
3878 }
3879 let editor = active_thread
3880 .editing_message
3881 .as_ref()
3882 .unwrap()
3883 .1
3884 .editor
3885 .clone();
3886 editor.update(cx, |editor, cx| editor.edit([(0..13, "modified")], cx));
3887 active_thread.confirm_editing_message(&Default::default(), window, cx);
3888 });
3889 cx.run_until_parked();
3890
3891 let message = thread.update(cx, |thread, _| thread.message(message.id).cloned().unwrap());
3892 active_thread.update_in(cx, |active_thread, window, cx| {
3893 if let Some(message_text) = message.segments.first().and_then(MessageSegment::text) {
3894 active_thread.start_editing_message(
3895 message.id,
3896 message_text,
3897 message.creases.as_slice(),
3898 window,
3899 cx,
3900 );
3901 }
3902 let editor = active_thread
3903 .editing_message
3904 .as_ref()
3905 .unwrap()
3906 .1
3907 .editor
3908 .clone();
3909 let text = editor.update(cx, |editor, cx| editor.text(cx));
3910 assert_eq!(text, "modified @foo.txt");
3911 });
3912 }
3913
3914 #[gpui::test]
3915 async fn test_editing_message_cancels_previous_completion(cx: &mut TestAppContext) {
3916 init_test_settings(cx);
3917
3918 let project = create_test_project(cx, json!({})).await;
3919
3920 let (cx, active_thread, _, thread, model) =
3921 setup_test_environment(cx, project.clone()).await;
3922
3923 cx.update(|_, cx| {
3924 LanguageModelRegistry::global(cx).update(cx, |registry, cx| {
3925 registry.set_default_model(
3926 Some(ConfiguredModel {
3927 provider: Arc::new(FakeLanguageModelProvider),
3928 model: model.clone(),
3929 }),
3930 cx,
3931 );
3932 });
3933 });
3934
3935 // Track thread events to verify cancellation
3936 let cancellation_events = Arc::new(std::sync::Mutex::new(Vec::new()));
3937 let new_request_events = Arc::new(std::sync::Mutex::new(Vec::new()));
3938
3939 let _subscription = cx.update(|_, cx| {
3940 let cancellation_events = cancellation_events.clone();
3941 let new_request_events = new_request_events.clone();
3942 cx.subscribe(
3943 &thread,
3944 move |_thread, event: &ThreadEvent, _cx| match event {
3945 ThreadEvent::CompletionCanceled => {
3946 cancellation_events.lock().unwrap().push(());
3947 }
3948 ThreadEvent::NewRequest => {
3949 new_request_events.lock().unwrap().push(());
3950 }
3951 _ => {}
3952 },
3953 )
3954 });
3955
3956 // Insert a user message and start streaming a response
3957 let message = thread.update(cx, |thread, cx| {
3958 let message_id = thread.insert_user_message(
3959 "Hello, how are you?",
3960 ContextLoadResult::default(),
3961 None,
3962 vec![],
3963 cx,
3964 );
3965 thread.advance_prompt_id();
3966 thread.send_to_model(
3967 model.clone(),
3968 CompletionIntent::UserPrompt,
3969 cx.active_window(),
3970 cx,
3971 );
3972 thread.message(message_id).cloned().unwrap()
3973 });
3974
3975 cx.run_until_parked();
3976
3977 // Verify that a completion is in progress
3978 assert!(cx.read(|cx| thread.read(cx).is_generating()));
3979 assert_eq!(new_request_events.lock().unwrap().len(), 1);
3980
3981 // Edit the message while the completion is still running
3982 active_thread.update_in(cx, |active_thread, window, cx| {
3983 if let Some(message_text) = message.segments.first().and_then(MessageSegment::text) {
3984 active_thread.start_editing_message(
3985 message.id,
3986 message_text,
3987 message.creases.as_slice(),
3988 window,
3989 cx,
3990 );
3991 }
3992 let editor = active_thread
3993 .editing_message
3994 .as_ref()
3995 .unwrap()
3996 .1
3997 .editor
3998 .clone();
3999 editor.update(cx, |editor, cx| {
4000 editor.set_text("What is the weather like?", window, cx);
4001 });
4002 active_thread.confirm_editing_message(&Default::default(), window, cx);
4003 });
4004
4005 cx.run_until_parked();
4006
4007 // Verify that the previous completion was cancelled
4008 assert_eq!(cancellation_events.lock().unwrap().len(), 1);
4009
4010 // Verify that a new request was started after cancellation
4011 assert_eq!(new_request_events.lock().unwrap().len(), 2);
4012
4013 // Verify that the edited message contains the new text
4014 let edited_message =
4015 thread.update(cx, |thread, _| thread.message(message.id).cloned().unwrap());
4016 match &edited_message.segments[0] {
4017 MessageSegment::Text(text) => {
4018 assert_eq!(text, "What is the weather like?");
4019 }
4020 _ => panic!("Expected text segment"),
4021 }
4022 }
4023
4024 fn init_test_settings(cx: &mut TestAppContext) {
4025 cx.update(|cx| {
4026 let settings_store = SettingsStore::test(cx);
4027 cx.set_global(settings_store);
4028 language::init(cx);
4029 Project::init_settings(cx);
4030 AgentSettings::register(cx);
4031 prompt_store::init(cx);
4032 thread_store::init(cx);
4033 workspace::init_settings(cx);
4034 language_model::init_settings(cx);
4035 ThemeSettings::register(cx);
4036 EditorSettings::register(cx);
4037 ToolRegistry::default_global(cx);
4038 });
4039 }
4040
4041 // Helper to create a test project with test files
4042 async fn create_test_project(
4043 cx: &mut TestAppContext,
4044 files: serde_json::Value,
4045 ) -> Entity<Project> {
4046 let fs = FakeFs::new(cx.executor());
4047 fs.insert_tree(path!("/test"), files).await;
4048 Project::test(fs, [path!("/test").as_ref()], cx).await
4049 }
4050
4051 async fn setup_test_environment(
4052 cx: &mut TestAppContext,
4053 project: Entity<Project>,
4054 ) -> (
4055 &mut VisualTestContext,
4056 Entity<ActiveThread>,
4057 Entity<Workspace>,
4058 Entity<Thread>,
4059 Arc<dyn LanguageModel>,
4060 ) {
4061 let (workspace, cx) =
4062 cx.add_window_view(|window, cx| Workspace::test_new(project.clone(), window, cx));
4063
4064 let thread_store = cx
4065 .update(|_, cx| {
4066 ThreadStore::load(
4067 project.clone(),
4068 cx.new(|_| ToolWorkingSet::default()),
4069 None,
4070 Arc::new(PromptBuilder::new(None).unwrap()),
4071 cx,
4072 )
4073 })
4074 .await
4075 .unwrap();
4076
4077 let text_thread_store = cx
4078 .update(|_, cx| {
4079 TextThreadStore::new(
4080 project.clone(),
4081 Arc::new(PromptBuilder::new(None).unwrap()),
4082 Default::default(),
4083 cx,
4084 )
4085 })
4086 .await
4087 .unwrap();
4088
4089 let thread = thread_store.update(cx, |store, cx| store.create_thread(cx));
4090 let context_store =
4091 cx.new(|_cx| ContextStore::new(project.downgrade(), Some(thread_store.downgrade())));
4092
4093 let model = FakeLanguageModel::default();
4094 let model: Arc<dyn LanguageModel> = Arc::new(model);
4095
4096 let language_registry = LanguageRegistry::new(cx.executor());
4097 let language_registry = Arc::new(language_registry);
4098
4099 let active_thread = cx.update(|window, cx| {
4100 cx.new(|cx| {
4101 ActiveThread::new(
4102 thread.clone(),
4103 thread_store.clone(),
4104 text_thread_store,
4105 context_store.clone(),
4106 language_registry.clone(),
4107 workspace.downgrade(),
4108 window,
4109 cx,
4110 )
4111 })
4112 });
4113
4114 (cx, active_thread, workspace, thread, model)
4115 }
4116}