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::{AddedContext, AgentNotification, AgentNotificationEvent, ContextPill};
5use crate::{AgentPanel, ModelUsageContext};
6use agent::{
7 ContextStore, LastRestoreCheckpoint, MessageCrease, MessageId, MessageSegment, TextThreadStore,
8 Thread, ThreadError, ThreadEvent, ThreadFeedback, ThreadStore, ThreadSummary,
9 context::{self, AgentContextHandle, RULES_ICON},
10 thread_store::RulesLoadingError,
11 tool_use::{PendingToolUseStatus, ToolUse},
12};
13use agent_settings::{AgentSettings, NotifyWhenAgentWaiting};
14use anyhow::Context as _;
15use assistant_tool::ToolUseStatus;
16use audio::{Audio, Sound};
17use collections::{HashMap, HashSet};
18use editor::actions::{MoveUp, Paste};
19use editor::scroll::Autoscroll;
20use editor::{Editor, EditorElement, EditorEvent, EditorStyle, MultiBuffer, SelectionEffects};
21use gpui::{
22 AbsoluteLength, Animation, AnimationExt, AnyElement, App, ClickEvent, ClipboardEntry,
23 ClipboardItem, DefiniteLength, EdgesRefinement, Empty, Entity, EventEmitter, Focusable, Hsla,
24 ListAlignment, ListOffset, ListState, MouseButton, PlatformDisplay, ScrollHandle, Stateful,
25 StyleRefinement, Subscription, Task, TextStyle, TextStyleRefinement, Transformation,
26 UnderlineStyle, WeakEntity, WindowHandle, linear_color_stop, linear_gradient, list, percentage,
27 pulsating_between,
28};
29use language::{Buffer, Language, LanguageRegistry};
30use language_model::{
31 LanguageModelRequestMessage, LanguageModelToolUseId, MessageContent, Role, StopReason,
32};
33use markdown::parser::{CodeBlockKind, CodeBlockMetadata};
34use markdown::{
35 HeadingLevelStyles, Markdown, MarkdownElement, MarkdownStyle, ParsedMarkdown, PathWithRange,
36};
37use project::{ProjectEntryId, ProjectItem as _};
38use rope::Point;
39use settings::{Settings as _, SettingsStore, update_settings_file};
40use std::ffi::OsStr;
41use std::path::Path;
42use std::rc::Rc;
43use std::sync::Arc;
44use std::time::Duration;
45use text::ToPoint;
46use theme::ThemeSettings;
47use ui::{
48 Banner, Disclosure, KeyBinding, PopoverMenuHandle, Scrollbar, ScrollbarState, TextSize,
49 Tooltip, prelude::*,
50};
51use util::ResultExt as _;
52use util::markdown::MarkdownCodeBlock;
53use workspace::{CollaboratorId, Workspace};
54use zed_actions::assistant::OpenRulesLibrary;
55use zed_llm_client::CompletionIntent;
56
57const CODEBLOCK_CONTAINER_GROUP: &str = "codeblock_container";
58const EDIT_PREVIOUS_MESSAGE_MIN_LINES: usize = 1;
59const RESPONSE_PADDING_X: Pixels = px(19.);
60
61pub struct ActiveThread {
62 context_store: Entity<ContextStore>,
63 language_registry: Arc<LanguageRegistry>,
64 thread_store: Entity<ThreadStore>,
65 text_thread_store: Entity<TextThreadStore>,
66 thread: Entity<Thread>,
67 workspace: WeakEntity<Workspace>,
68 save_thread_task: Option<Task<()>>,
69 messages: Vec<MessageId>,
70 list_state: ListState,
71 scrollbar_state: ScrollbarState,
72 show_scrollbar: bool,
73 hide_scrollbar_task: Option<Task<()>>,
74 rendered_messages_by_id: HashMap<MessageId, RenderedMessage>,
75 rendered_tool_uses: HashMap<LanguageModelToolUseId, RenderedToolUse>,
76 editing_message: Option<(MessageId, EditingMessageState)>,
77 expanded_tool_uses: HashMap<LanguageModelToolUseId, bool>,
78 expanded_thinking_segments: HashMap<(MessageId, usize), bool>,
79 expanded_code_blocks: HashMap<(MessageId, usize), bool>,
80 last_error: Option<ThreadError>,
81 notifications: Vec<WindowHandle<AgentNotification>>,
82 copied_code_block_ids: HashSet<(MessageId, usize)>,
83 _subscriptions: Vec<Subscription>,
84 notification_subscriptions: HashMap<WindowHandle<AgentNotification>, Vec<Subscription>>,
85 open_feedback_editors: HashMap<MessageId, Entity<Editor>>,
86 _load_edited_message_context_task: Option<Task<()>>,
87}
88
89struct RenderedMessage {
90 language_registry: Arc<LanguageRegistry>,
91 segments: Vec<RenderedMessageSegment>,
92}
93
94#[derive(Clone)]
95struct RenderedToolUse {
96 label: Entity<Markdown>,
97 input: Entity<Markdown>,
98 output: Entity<Markdown>,
99}
100
101impl RenderedMessage {
102 fn from_segments(
103 segments: &[MessageSegment],
104 language_registry: Arc<LanguageRegistry>,
105 cx: &mut App,
106 ) -> Self {
107 let mut this = Self {
108 language_registry,
109 segments: Vec::with_capacity(segments.len()),
110 };
111 for segment in segments {
112 this.push_segment(segment, cx);
113 }
114 this
115 }
116
117 fn append_thinking(&mut self, text: &String, cx: &mut App) {
118 if let Some(RenderedMessageSegment::Thinking {
119 content,
120 scroll_handle,
121 }) = self.segments.last_mut()
122 {
123 content.update(cx, |markdown, cx| {
124 markdown.append(text, cx);
125 });
126 scroll_handle.scroll_to_bottom();
127 } else {
128 self.segments.push(RenderedMessageSegment::Thinking {
129 content: parse_markdown(text.into(), self.language_registry.clone(), cx),
130 scroll_handle: ScrollHandle::default(),
131 });
132 }
133 }
134
135 fn append_text(&mut self, text: &String, cx: &mut App) {
136 if let Some(RenderedMessageSegment::Text(markdown)) = self.segments.last_mut() {
137 markdown.update(cx, |markdown, cx| markdown.append(text, cx));
138 } else {
139 self.segments
140 .push(RenderedMessageSegment::Text(parse_markdown(
141 SharedString::from(text),
142 self.language_registry.clone(),
143 cx,
144 )));
145 }
146 }
147
148 fn push_segment(&mut self, segment: &MessageSegment, cx: &mut App) {
149 match segment {
150 MessageSegment::Thinking { text, .. } => {
151 self.segments.push(RenderedMessageSegment::Thinking {
152 content: parse_markdown(text.into(), self.language_registry.clone(), cx),
153 scroll_handle: ScrollHandle::default(),
154 })
155 }
156 MessageSegment::Text(text) => {
157 self.segments
158 .push(RenderedMessageSegment::Text(parse_markdown(
159 text.into(),
160 self.language_registry.clone(),
161 cx,
162 )))
163 }
164 MessageSegment::RedactedThinking(_) => {}
165 };
166 }
167}
168
169enum RenderedMessageSegment {
170 Thinking {
171 content: Entity<Markdown>,
172 scroll_handle: ScrollHandle,
173 },
174 Text(Entity<Markdown>),
175}
176
177fn parse_markdown(
178 text: SharedString,
179 language_registry: Arc<LanguageRegistry>,
180 cx: &mut App,
181) -> Entity<Markdown> {
182 cx.new(|cx| Markdown::new(text, Some(language_registry), None, cx))
183}
184
185pub(crate) fn default_markdown_style(window: &Window, cx: &App) -> MarkdownStyle {
186 let theme_settings = ThemeSettings::get_global(cx);
187 let colors = cx.theme().colors();
188 let ui_font_size = TextSize::Default.rems(cx);
189 let buffer_font_size = TextSize::Small.rems(cx);
190 let mut text_style = window.text_style();
191 let line_height = buffer_font_size * 1.75;
192
193 text_style.refine(&TextStyleRefinement {
194 font_family: Some(theme_settings.ui_font.family.clone()),
195 font_fallbacks: theme_settings.ui_font.fallbacks.clone(),
196 font_features: Some(theme_settings.ui_font.features.clone()),
197 font_size: Some(ui_font_size.into()),
198 line_height: Some(line_height.into()),
199 color: Some(cx.theme().colors().text),
200 ..Default::default()
201 });
202
203 MarkdownStyle {
204 base_text_style: text_style.clone(),
205 syntax: cx.theme().syntax().clone(),
206 selection_background_color: cx.theme().colors().element_selection_background,
207 code_block_overflow_x_scroll: true,
208 table_overflow_x_scroll: true,
209 heading_level_styles: Some(HeadingLevelStyles {
210 h1: Some(TextStyleRefinement {
211 font_size: Some(rems(1.15).into()),
212 ..Default::default()
213 }),
214 h2: Some(TextStyleRefinement {
215 font_size: Some(rems(1.1).into()),
216 ..Default::default()
217 }),
218 h3: Some(TextStyleRefinement {
219 font_size: Some(rems(1.05).into()),
220 ..Default::default()
221 }),
222 h4: Some(TextStyleRefinement {
223 font_size: Some(rems(1.).into()),
224 ..Default::default()
225 }),
226 h5: Some(TextStyleRefinement {
227 font_size: Some(rems(0.95).into()),
228 ..Default::default()
229 }),
230 h6: Some(TextStyleRefinement {
231 font_size: Some(rems(0.875).into()),
232 ..Default::default()
233 }),
234 }),
235 code_block: StyleRefinement {
236 padding: EdgesRefinement {
237 top: Some(DefiniteLength::Absolute(AbsoluteLength::Pixels(Pixels(8.)))),
238 left: Some(DefiniteLength::Absolute(AbsoluteLength::Pixels(Pixels(8.)))),
239 right: Some(DefiniteLength::Absolute(AbsoluteLength::Pixels(Pixels(8.)))),
240 bottom: Some(DefiniteLength::Absolute(AbsoluteLength::Pixels(Pixels(8.)))),
241 },
242 background: Some(colors.editor_background.into()),
243 text: Some(TextStyleRefinement {
244 font_family: Some(theme_settings.buffer_font.family.clone()),
245 font_fallbacks: theme_settings.buffer_font.fallbacks.clone(),
246 font_features: Some(theme_settings.buffer_font.features.clone()),
247 font_size: Some(buffer_font_size.into()),
248 ..Default::default()
249 }),
250 ..Default::default()
251 },
252 inline_code: TextStyleRefinement {
253 font_family: Some(theme_settings.buffer_font.family.clone()),
254 font_fallbacks: theme_settings.buffer_font.fallbacks.clone(),
255 font_features: Some(theme_settings.buffer_font.features.clone()),
256 font_size: Some(buffer_font_size.into()),
257 background_color: Some(colors.editor_foreground.opacity(0.08)),
258 ..Default::default()
259 },
260 link: TextStyleRefinement {
261 background_color: Some(colors.editor_foreground.opacity(0.025)),
262 underline: Some(UnderlineStyle {
263 color: Some(colors.text_accent.opacity(0.5)),
264 thickness: px(1.),
265 ..Default::default()
266 }),
267 ..Default::default()
268 },
269 link_callback: Some(Rc::new(move |url, cx| {
270 if MentionLink::is_valid(url) {
271 let colors = cx.theme().colors();
272 Some(TextStyleRefinement {
273 background_color: Some(colors.element_background),
274 ..Default::default()
275 })
276 } else {
277 None
278 }
279 })),
280 ..Default::default()
281 }
282}
283
284fn tool_use_markdown_style(window: &Window, cx: &mut App) -> MarkdownStyle {
285 let theme_settings = ThemeSettings::get_global(cx);
286 let colors = cx.theme().colors();
287 let ui_font_size = TextSize::Default.rems(cx);
288 let buffer_font_size = TextSize::Small.rems(cx);
289 let mut text_style = window.text_style();
290
291 text_style.refine(&TextStyleRefinement {
292 font_family: Some(theme_settings.ui_font.family.clone()),
293 font_fallbacks: theme_settings.ui_font.fallbacks.clone(),
294 font_features: Some(theme_settings.ui_font.features.clone()),
295 font_size: Some(ui_font_size.into()),
296 color: Some(cx.theme().colors().text),
297 ..Default::default()
298 });
299
300 MarkdownStyle {
301 base_text_style: text_style,
302 syntax: cx.theme().syntax().clone(),
303 selection_background_color: cx.theme().colors().element_selection_background,
304 code_block_overflow_x_scroll: false,
305 code_block: StyleRefinement {
306 margin: EdgesRefinement::default(),
307 padding: EdgesRefinement::default(),
308 background: Some(colors.editor_background.into()),
309 border_color: None,
310 border_widths: EdgesRefinement::default(),
311 text: Some(TextStyleRefinement {
312 font_family: Some(theme_settings.buffer_font.family.clone()),
313 font_fallbacks: theme_settings.buffer_font.fallbacks.clone(),
314 font_features: Some(theme_settings.buffer_font.features.clone()),
315 font_size: Some(buffer_font_size.into()),
316 ..Default::default()
317 }),
318 ..Default::default()
319 },
320 inline_code: TextStyleRefinement {
321 font_family: Some(theme_settings.buffer_font.family.clone()),
322 font_fallbacks: theme_settings.buffer_font.fallbacks.clone(),
323 font_features: Some(theme_settings.buffer_font.features.clone()),
324 font_size: Some(TextSize::XSmall.rems(cx).into()),
325 ..Default::default()
326 },
327 heading: StyleRefinement {
328 text: Some(TextStyleRefinement {
329 font_size: Some(ui_font_size.into()),
330 ..Default::default()
331 }),
332 ..Default::default()
333 },
334 ..Default::default()
335 }
336}
337
338fn render_markdown_code_block(
339 message_id: MessageId,
340 ix: usize,
341 kind: &CodeBlockKind,
342 parsed_markdown: &ParsedMarkdown,
343 metadata: CodeBlockMetadata,
344 active_thread: Entity<ActiveThread>,
345 workspace: WeakEntity<Workspace>,
346 _window: &Window,
347 cx: &App,
348) -> Div {
349 let label_size = rems(0.8125);
350
351 let label = match kind {
352 CodeBlockKind::Indented => None,
353 CodeBlockKind::Fenced => Some(
354 h_flex()
355 .px_1()
356 .gap_1()
357 .child(
358 Icon::new(IconName::Code)
359 .color(Color::Muted)
360 .size(IconSize::XSmall),
361 )
362 .child(div().text_size(label_size).child("Plain Text"))
363 .into_any_element(),
364 ),
365 CodeBlockKind::FencedLang(raw_language_name) => Some(render_code_language(
366 parsed_markdown.languages_by_name.get(raw_language_name),
367 raw_language_name.clone(),
368 cx,
369 )),
370 CodeBlockKind::FencedSrc(path_range) => path_range.path.file_name().map(|file_name| {
371 // We tell the model to use /dev/null for the path instead of using ```language
372 // because otherwise it consistently fails to use code citations.
373 if path_range.path.starts_with("/dev/null") {
374 let ext = path_range
375 .path
376 .extension()
377 .and_then(OsStr::to_str)
378 .map(|str| SharedString::new(str.to_string()))
379 .unwrap_or_default();
380
381 render_code_language(
382 parsed_markdown
383 .languages_by_path
384 .get(&path_range.path)
385 .or_else(|| parsed_markdown.languages_by_name.get(&ext)),
386 ext,
387 cx,
388 )
389 } else {
390 let content = if let Some(parent) = path_range.path.parent() {
391 let file_name = file_name.to_string_lossy().to_string();
392 let path = parent.to_string_lossy().to_string();
393 let path_and_file = format!("{}/{}", path, file_name);
394
395 h_flex()
396 .id(("code-block-header-label", ix))
397 .ml_1()
398 .gap_1()
399 .child(div().text_size(label_size).child(file_name))
400 .child(Label::new(path).color(Color::Muted).size(LabelSize::Small))
401 .tooltip(move |window, cx| {
402 Tooltip::with_meta(
403 "Jump to File",
404 None,
405 path_and_file.clone(),
406 window,
407 cx,
408 )
409 })
410 .into_any_element()
411 } else {
412 div()
413 .ml_1()
414 .text_size(label_size)
415 .child(path_range.path.to_string_lossy().to_string())
416 .into_any_element()
417 };
418
419 h_flex()
420 .id(("code-block-header-button", ix))
421 .w_full()
422 .max_w_full()
423 .px_1()
424 .gap_0p5()
425 .cursor_pointer()
426 .rounded_sm()
427 .hover(|item| item.bg(cx.theme().colors().element_hover.opacity(0.5)))
428 .child(
429 h_flex()
430 .gap_0p5()
431 .children(
432 file_icons::FileIcons::get_icon(&path_range.path, cx)
433 .map(Icon::from_path)
434 .map(|icon| icon.color(Color::Muted).size(IconSize::XSmall)),
435 )
436 .child(content)
437 .child(
438 Icon::new(IconName::ArrowUpRight)
439 .size(IconSize::XSmall)
440 .color(Color::Ignored),
441 ),
442 )
443 .on_click({
444 let path_range = path_range.clone();
445 move |_, window, cx| {
446 workspace
447 .update(cx, |workspace, cx| {
448 open_path(&path_range, window, workspace, cx)
449 })
450 .ok();
451 }
452 })
453 .into_any_element()
454 }
455 }),
456 };
457
458 let codeblock_was_copied = active_thread
459 .read(cx)
460 .copied_code_block_ids
461 .contains(&(message_id, ix));
462
463 let is_expanded = active_thread.read(cx).is_codeblock_expanded(message_id, ix);
464
465 let codeblock_header_bg = cx
466 .theme()
467 .colors()
468 .element_background
469 .blend(cx.theme().colors().editor_foreground.opacity(0.025));
470
471 let control_buttons = h_flex()
472 .visible_on_hover(CODEBLOCK_CONTAINER_GROUP)
473 .absolute()
474 .top_0()
475 .right_0()
476 .h_full()
477 .bg(codeblock_header_bg)
478 .rounded_tr_md()
479 .px_1()
480 .gap_1()
481 .child(
482 IconButton::new(
483 ("copy-markdown-code", ix),
484 if codeblock_was_copied {
485 IconName::Check
486 } else {
487 IconName::Copy
488 },
489 )
490 .icon_color(Color::Muted)
491 .shape(ui::IconButtonShape::Square)
492 .tooltip(Tooltip::text("Copy Code"))
493 .on_click({
494 let active_thread = active_thread.clone();
495 let parsed_markdown = parsed_markdown.clone();
496 let code_block_range = metadata.content_range.clone();
497 move |_event, _window, cx| {
498 active_thread.update(cx, |this, cx| {
499 this.copied_code_block_ids.insert((message_id, ix));
500
501 let code = parsed_markdown.source()[code_block_range.clone()].to_string();
502 cx.write_to_clipboard(ClipboardItem::new_string(code));
503
504 cx.spawn(async move |this, cx| {
505 cx.background_executor().timer(Duration::from_secs(2)).await;
506
507 cx.update(|cx| {
508 this.update(cx, |this, cx| {
509 this.copied_code_block_ids.remove(&(message_id, ix));
510 cx.notify();
511 })
512 })
513 .ok();
514 })
515 .detach();
516 });
517 }
518 }),
519 )
520 .child(
521 IconButton::new(
522 ("expand-collapse-code", ix),
523 if is_expanded {
524 IconName::ChevronUp
525 } else {
526 IconName::ChevronDown
527 },
528 )
529 .icon_color(Color::Muted)
530 .shape(ui::IconButtonShape::Square)
531 .tooltip(Tooltip::text(if is_expanded {
532 "Collapse Code"
533 } else {
534 "Expand Code"
535 }))
536 .on_click({
537 let active_thread = active_thread.clone();
538 move |_event, _window, cx| {
539 active_thread.update(cx, |this, cx| {
540 this.toggle_codeblock_expanded(message_id, ix);
541 cx.notify();
542 });
543 }
544 }),
545 );
546
547 let codeblock_header = h_flex()
548 .relative()
549 .p_1()
550 .gap_1()
551 .justify_between()
552 .bg(codeblock_header_bg)
553 .map(|this| {
554 if !is_expanded {
555 this.rounded_md()
556 } else {
557 this.rounded_t_md()
558 .border_b_1()
559 .border_color(cx.theme().colors().border.opacity(0.6))
560 }
561 })
562 .children(label)
563 .child(control_buttons);
564
565 v_flex()
566 .group(CODEBLOCK_CONTAINER_GROUP)
567 .my_2()
568 .overflow_hidden()
569 .rounded_md()
570 .border_1()
571 .border_color(cx.theme().colors().border.opacity(0.6))
572 .bg(cx.theme().colors().editor_background)
573 .child(codeblock_header)
574 .when(!is_expanded, |this| this.h(rems_from_px(31.)))
575}
576
577fn open_path(
578 path_range: &PathWithRange,
579 window: &mut Window,
580 workspace: &mut Workspace,
581 cx: &mut Context<'_, Workspace>,
582) {
583 let Some(project_path) = workspace
584 .project()
585 .read(cx)
586 .find_project_path(&path_range.path, cx)
587 else {
588 return; // TODO instead of just bailing out, open that path in a buffer.
589 };
590
591 let Some(target) = path_range.range.as_ref().map(|range| {
592 Point::new(
593 // Line number is 1-based
594 range.start.line.saturating_sub(1),
595 range.start.col.unwrap_or(0),
596 )
597 }) else {
598 return;
599 };
600 let open_task = workspace.open_path(project_path, None, true, window, cx);
601 window
602 .spawn(cx, async move |cx| {
603 let item = open_task.await?;
604 if let Some(active_editor) = item.downcast::<Editor>() {
605 active_editor
606 .update_in(cx, |editor, window, cx| {
607 editor.go_to_singleton_buffer_point(target, window, cx);
608 })
609 .ok();
610 }
611 anyhow::Ok(())
612 })
613 .detach_and_log_err(cx);
614}
615
616fn render_code_language(
617 language: Option<&Arc<Language>>,
618 name_fallback: SharedString,
619 cx: &App,
620) -> AnyElement {
621 let icon_path = language.and_then(|language| {
622 language
623 .config()
624 .matcher
625 .path_suffixes
626 .iter()
627 .find_map(|extension| file_icons::FileIcons::get_icon(Path::new(extension), cx))
628 .map(Icon::from_path)
629 });
630
631 let language_label = language
632 .map(|language| language.name().into())
633 .unwrap_or(name_fallback);
634
635 let label_size = rems(0.8125);
636
637 h_flex()
638 .px_1()
639 .gap_1p5()
640 .children(icon_path.map(|icon| icon.color(Color::Muted).size(IconSize::XSmall)))
641 .child(div().text_size(label_size).child(language_label))
642 .into_any_element()
643}
644
645fn open_markdown_link(
646 text: SharedString,
647 workspace: WeakEntity<Workspace>,
648 window: &mut Window,
649 cx: &mut App,
650) {
651 let Some(workspace) = workspace.upgrade() else {
652 cx.open_url(&text);
653 return;
654 };
655
656 match MentionLink::try_parse(&text, &workspace, cx) {
657 Some(MentionLink::File(path, entry)) => workspace.update(cx, |workspace, cx| {
658 if entry.is_dir() {
659 workspace.project().update(cx, |_, cx| {
660 cx.emit(project::Event::RevealInProjectPanel(entry.id));
661 })
662 } else {
663 workspace
664 .open_path(path, None, true, window, cx)
665 .detach_and_log_err(cx);
666 }
667 }),
668 Some(MentionLink::Symbol(path, symbol_name)) => {
669 let open_task = workspace.update(cx, |workspace, cx| {
670 workspace.open_path(path, None, true, window, cx)
671 });
672 window
673 .spawn(cx, async move |cx| {
674 let active_editor = open_task
675 .await?
676 .downcast::<Editor>()
677 .context("Item is not an editor")?;
678 active_editor.update_in(cx, |editor, window, cx| {
679 let symbol_range = editor
680 .buffer()
681 .read(cx)
682 .snapshot(cx)
683 .outline(None)
684 .and_then(|outline| {
685 outline
686 .find_most_similar(&symbol_name)
687 .map(|(_, item)| item.range.clone())
688 })
689 .context("Could not find matching symbol")?;
690
691 editor.change_selections(
692 SelectionEffects::scroll(Autoscroll::center()),
693 window,
694 cx,
695 |s| s.select_anchor_ranges([symbol_range.start..symbol_range.start]),
696 );
697 anyhow::Ok(())
698 })
699 })
700 .detach_and_log_err(cx);
701 }
702 Some(MentionLink::Selection(path, line_range)) => {
703 let open_task = workspace.update(cx, |workspace, cx| {
704 workspace.open_path(path, None, true, window, cx)
705 });
706 window
707 .spawn(cx, async move |cx| {
708 let active_editor = open_task
709 .await?
710 .downcast::<Editor>()
711 .context("Item is not an editor")?;
712 active_editor.update_in(cx, |editor, window, cx| {
713 editor.change_selections(
714 SelectionEffects::scroll(Autoscroll::center()),
715 window,
716 cx,
717 |s| {
718 s.select_ranges([Point::new(line_range.start as u32, 0)
719 ..Point::new(line_range.start as u32, 0)])
720 },
721 );
722 anyhow::Ok(())
723 })
724 })
725 .detach_and_log_err(cx);
726 }
727 Some(MentionLink::Thread(thread_id)) => workspace.update(cx, |workspace, cx| {
728 if let Some(panel) = workspace.panel::<AgentPanel>(cx) {
729 panel.update(cx, |panel, cx| {
730 panel
731 .open_thread_by_id(&thread_id, window, cx)
732 .detach_and_log_err(cx)
733 });
734 }
735 }),
736 Some(MentionLink::TextThread(path)) => workspace.update(cx, |workspace, cx| {
737 if let Some(panel) = workspace.panel::<AgentPanel>(cx) {
738 panel.update(cx, |panel, cx| {
739 panel
740 .open_saved_prompt_editor(path, window, cx)
741 .detach_and_log_err(cx);
742 });
743 }
744 }),
745 Some(MentionLink::Fetch(url)) => cx.open_url(&url),
746 Some(MentionLink::Rule(prompt_id)) => window.dispatch_action(
747 Box::new(OpenRulesLibrary {
748 prompt_to_select: Some(prompt_id.0),
749 }),
750 cx,
751 ),
752 None => cx.open_url(&text),
753 }
754}
755
756struct EditingMessageState {
757 editor: Entity<Editor>,
758 context_strip: Entity<ContextStrip>,
759 context_picker_menu_handle: PopoverMenuHandle<ContextPicker>,
760 last_estimated_token_count: Option<u64>,
761 _subscriptions: [Subscription; 2],
762 _update_token_count_task: Option<Task<()>>,
763}
764
765impl ActiveThread {
766 pub fn new(
767 thread: Entity<Thread>,
768 thread_store: Entity<ThreadStore>,
769 text_thread_store: Entity<TextThreadStore>,
770 context_store: Entity<ContextStore>,
771 language_registry: Arc<LanguageRegistry>,
772 workspace: WeakEntity<Workspace>,
773 window: &mut Window,
774 cx: &mut Context<Self>,
775 ) -> Self {
776 let subscriptions = vec![
777 cx.observe(&thread, |_, _, cx| cx.notify()),
778 cx.subscribe_in(&thread, window, Self::handle_thread_event),
779 cx.subscribe(&thread_store, Self::handle_rules_loading_error),
780 cx.observe_global::<SettingsStore>(|_, cx| cx.notify()),
781 ];
782
783 let list_state = ListState::new(0, ListAlignment::Bottom, px(2048.), {
784 let this = cx.entity().downgrade();
785 move |ix, window: &mut Window, cx: &mut App| {
786 this.update(cx, |this, cx| this.render_message(ix, window, cx))
787 .unwrap()
788 }
789 });
790 let mut this = Self {
791 language_registry,
792 thread_store,
793 text_thread_store,
794 context_store,
795 thread: thread.clone(),
796 workspace,
797 save_thread_task: None,
798 messages: Vec::new(),
799 rendered_messages_by_id: HashMap::default(),
800 rendered_tool_uses: HashMap::default(),
801 expanded_tool_uses: HashMap::default(),
802 expanded_thinking_segments: HashMap::default(),
803 expanded_code_blocks: HashMap::default(),
804 list_state: list_state.clone(),
805 scrollbar_state: ScrollbarState::new(list_state),
806 show_scrollbar: false,
807 hide_scrollbar_task: None,
808 editing_message: None,
809 last_error: None,
810 copied_code_block_ids: HashSet::default(),
811 notifications: Vec::new(),
812 _subscriptions: subscriptions,
813 notification_subscriptions: HashMap::default(),
814 open_feedback_editors: HashMap::default(),
815 _load_edited_message_context_task: None,
816 };
817
818 for message in thread.read(cx).messages().cloned().collect::<Vec<_>>() {
819 let rendered_message = RenderedMessage::from_segments(
820 &message.segments,
821 this.language_registry.clone(),
822 cx,
823 );
824 this.push_rendered_message(message.id, rendered_message);
825
826 for tool_use in thread.read(cx).tool_uses_for_message(message.id, cx) {
827 this.render_tool_use_markdown(
828 tool_use.id.clone(),
829 tool_use.ui_text.clone(),
830 &serde_json::to_string_pretty(&tool_use.input).unwrap_or_default(),
831 tool_use.status.text(),
832 cx,
833 );
834 }
835 }
836
837 this
838 }
839
840 pub fn thread(&self) -> &Entity<Thread> {
841 &self.thread
842 }
843
844 pub fn is_empty(&self) -> bool {
845 self.messages.is_empty()
846 }
847
848 pub fn summary<'a>(&'a self, cx: &'a App) -> &'a ThreadSummary {
849 self.thread.read(cx).summary()
850 }
851
852 pub fn regenerate_summary(&self, cx: &mut App) {
853 self.thread.update(cx, |thread, cx| thread.summarize(cx))
854 }
855
856 pub fn cancel_last_completion(&mut self, window: &mut Window, cx: &mut App) -> bool {
857 self.last_error.take();
858 self.thread.update(cx, |thread, cx| {
859 thread.cancel_last_completion(Some(window.window_handle()), cx)
860 })
861 }
862
863 pub fn last_error(&self) -> Option<ThreadError> {
864 self.last_error.clone()
865 }
866
867 pub fn clear_last_error(&mut self) {
868 self.last_error.take();
869 }
870
871 /// Returns the editing message id and the estimated token count in the content
872 pub fn editing_message_id(&self) -> Option<(MessageId, u64)> {
873 self.editing_message
874 .as_ref()
875 .map(|(id, state)| (*id, state.last_estimated_token_count.unwrap_or(0)))
876 }
877
878 pub fn context_store(&self) -> &Entity<ContextStore> {
879 &self.context_store
880 }
881
882 pub fn thread_store(&self) -> &Entity<ThreadStore> {
883 &self.thread_store
884 }
885
886 pub fn text_thread_store(&self) -> &Entity<TextThreadStore> {
887 &self.text_thread_store
888 }
889
890 fn push_rendered_message(&mut self, id: MessageId, rendered_message: RenderedMessage) {
891 let old_len = self.messages.len();
892 self.messages.push(id);
893 self.list_state.splice(old_len..old_len, 1);
894 self.rendered_messages_by_id.insert(id, rendered_message);
895 }
896
897 fn deleted_message(&mut self, id: &MessageId) {
898 let Some(index) = self.messages.iter().position(|message_id| message_id == id) else {
899 return;
900 };
901 self.messages.remove(index);
902 self.list_state.splice(index..index + 1, 0);
903 self.rendered_messages_by_id.remove(id);
904 }
905
906 fn render_tool_use_markdown(
907 &mut self,
908 tool_use_id: LanguageModelToolUseId,
909 tool_label: impl Into<SharedString>,
910 tool_input: &str,
911 tool_output: SharedString,
912 cx: &mut Context<Self>,
913 ) {
914 let rendered = self
915 .rendered_tool_uses
916 .entry(tool_use_id.clone())
917 .or_insert_with(|| RenderedToolUse {
918 label: cx.new(|cx| {
919 Markdown::new("".into(), Some(self.language_registry.clone()), None, cx)
920 }),
921 input: cx.new(|cx| {
922 Markdown::new("".into(), Some(self.language_registry.clone()), None, cx)
923 }),
924 output: cx.new(|cx| {
925 Markdown::new("".into(), Some(self.language_registry.clone()), None, cx)
926 }),
927 });
928
929 rendered.label.update(cx, |this, cx| {
930 this.replace(tool_label, cx);
931 });
932 rendered.input.update(cx, |this, cx| {
933 this.replace(
934 MarkdownCodeBlock {
935 tag: "json",
936 text: tool_input,
937 }
938 .to_string(),
939 cx,
940 );
941 });
942 rendered.output.update(cx, |this, cx| {
943 this.replace(tool_output, cx);
944 });
945 }
946
947 fn handle_thread_event(
948 &mut self,
949 _thread: &Entity<Thread>,
950 event: &ThreadEvent,
951 window: &mut Window,
952 cx: &mut Context<Self>,
953 ) {
954 match event {
955 ThreadEvent::CancelEditing => {
956 if self.editing_message.is_some() {
957 self.cancel_editing_message(&menu::Cancel, window, cx);
958 }
959 }
960 ThreadEvent::ShowError(error) => {
961 self.last_error = Some(error.clone());
962 }
963 ThreadEvent::NewRequest => {
964 cx.notify();
965 }
966 ThreadEvent::CompletionCanceled => {
967 self.thread.update(cx, |thread, cx| {
968 thread.project().update(cx, |project, cx| {
969 project.set_agent_location(None, cx);
970 })
971 });
972 self.workspace
973 .update(cx, |workspace, cx| {
974 if workspace.is_being_followed(CollaboratorId::Agent) {
975 workspace.unfollow(CollaboratorId::Agent, window, cx);
976 }
977 })
978 .ok();
979 cx.notify();
980 }
981 ThreadEvent::StreamedCompletion
982 | ThreadEvent::SummaryGenerated
983 | ThreadEvent::SummaryChanged => {
984 self.save_thread(cx);
985 }
986 ThreadEvent::Stopped(reason) => match reason {
987 Ok(StopReason::EndTurn | StopReason::MaxTokens) => {
988 let used_tools = self.thread.read(cx).used_tools_since_last_user_message();
989 self.play_notification_sound(window, cx);
990 self.show_notification(
991 if used_tools {
992 "Finished running tools"
993 } else {
994 "New message"
995 },
996 IconName::ZedAssistant,
997 window,
998 cx,
999 );
1000 }
1001 _ => {}
1002 },
1003 ThreadEvent::ToolConfirmationNeeded => {
1004 self.play_notification_sound(window, cx);
1005 self.show_notification("Waiting for tool confirmation", IconName::Info, window, cx);
1006 }
1007 ThreadEvent::ToolUseLimitReached => {
1008 self.play_notification_sound(window, cx);
1009 self.show_notification(
1010 "Consecutive tool use limit reached.",
1011 IconName::Warning,
1012 window,
1013 cx,
1014 );
1015 }
1016 ThreadEvent::StreamedAssistantText(message_id, text) => {
1017 if let Some(rendered_message) = self.rendered_messages_by_id.get_mut(&message_id) {
1018 rendered_message.append_text(text, cx);
1019 }
1020 }
1021 ThreadEvent::StreamedAssistantThinking(message_id, text) => {
1022 if let Some(rendered_message) = self.rendered_messages_by_id.get_mut(&message_id) {
1023 rendered_message.append_thinking(text, cx);
1024 }
1025 }
1026 ThreadEvent::MessageAdded(message_id) => {
1027 self.clear_last_error();
1028 if let Some(rendered_message) = self.thread.update(cx, |thread, cx| {
1029 thread.message(*message_id).map(|message| {
1030 RenderedMessage::from_segments(
1031 &message.segments,
1032 self.language_registry.clone(),
1033 cx,
1034 )
1035 })
1036 }) {
1037 self.push_rendered_message(*message_id, rendered_message);
1038 }
1039
1040 self.save_thread(cx);
1041 cx.notify();
1042 }
1043 ThreadEvent::MessageEdited(message_id) => {
1044 self.clear_last_error();
1045 if let Some(index) = self.messages.iter().position(|id| id == message_id) {
1046 if let Some(rendered_message) = self.thread.update(cx, |thread, cx| {
1047 thread.message(*message_id).map(|message| {
1048 let mut rendered_message = RenderedMessage {
1049 language_registry: self.language_registry.clone(),
1050 segments: Vec::with_capacity(message.segments.len()),
1051 };
1052 for segment in &message.segments {
1053 rendered_message.push_segment(segment, cx);
1054 }
1055 rendered_message
1056 })
1057 }) {
1058 self.list_state.splice(index..index + 1, 1);
1059 self.rendered_messages_by_id
1060 .insert(*message_id, rendered_message);
1061 self.scroll_to_bottom(cx);
1062 self.save_thread(cx);
1063 cx.notify();
1064 }
1065 }
1066 }
1067 ThreadEvent::MessageDeleted(message_id) => {
1068 self.deleted_message(message_id);
1069 self.save_thread(cx);
1070 cx.notify();
1071 }
1072 ThreadEvent::UsePendingTools { tool_uses } => {
1073 for tool_use in tool_uses {
1074 self.render_tool_use_markdown(
1075 tool_use.id.clone(),
1076 tool_use.ui_text.clone(),
1077 &serde_json::to_string_pretty(&tool_use.input).unwrap_or_default(),
1078 "".into(),
1079 cx,
1080 );
1081 }
1082 }
1083 ThreadEvent::StreamedToolUse {
1084 tool_use_id,
1085 ui_text,
1086 input,
1087 } => {
1088 self.render_tool_use_markdown(
1089 tool_use_id.clone(),
1090 ui_text.clone(),
1091 &serde_json::to_string_pretty(&input).unwrap_or_default(),
1092 "".into(),
1093 cx,
1094 );
1095 }
1096 ThreadEvent::ToolFinished {
1097 pending_tool_use, ..
1098 } => {
1099 if let Some(tool_use) = pending_tool_use {
1100 self.render_tool_use_markdown(
1101 tool_use.id.clone(),
1102 tool_use.ui_text.clone(),
1103 &serde_json::to_string_pretty(&tool_use.input).unwrap_or_default(),
1104 self.thread
1105 .read(cx)
1106 .output_for_tool(&tool_use.id)
1107 .map(|output| output.clone().into())
1108 .unwrap_or("".into()),
1109 cx,
1110 );
1111 }
1112 }
1113 ThreadEvent::CheckpointChanged => cx.notify(),
1114 ThreadEvent::ReceivedTextChunk => {}
1115 ThreadEvent::InvalidToolInput {
1116 tool_use_id,
1117 ui_text,
1118 invalid_input_json,
1119 } => {
1120 self.render_tool_use_markdown(
1121 tool_use_id.clone(),
1122 ui_text,
1123 invalid_input_json,
1124 self.thread
1125 .read(cx)
1126 .output_for_tool(tool_use_id)
1127 .map(|output| output.clone().into())
1128 .unwrap_or("".into()),
1129 cx,
1130 );
1131 }
1132 ThreadEvent::MissingToolUse {
1133 tool_use_id,
1134 ui_text,
1135 } => {
1136 self.render_tool_use_markdown(
1137 tool_use_id.clone(),
1138 ui_text,
1139 "",
1140 self.thread
1141 .read(cx)
1142 .output_for_tool(tool_use_id)
1143 .map(|output| output.clone().into())
1144 .unwrap_or("".into()),
1145 cx,
1146 );
1147 }
1148 ThreadEvent::ProfileChanged => {
1149 self.save_thread(cx);
1150 cx.notify();
1151 }
1152 ThreadEvent::RetriesFailed { message } => {
1153 self.show_notification(message, ui::IconName::Warning, window, cx);
1154 }
1155 }
1156 }
1157
1158 fn handle_rules_loading_error(
1159 &mut self,
1160 _thread_store: Entity<ThreadStore>,
1161 error: &RulesLoadingError,
1162 cx: &mut Context<Self>,
1163 ) {
1164 self.last_error = Some(ThreadError::Message {
1165 header: "Error loading rules file".into(),
1166 message: error.message.clone(),
1167 });
1168 cx.notify();
1169 }
1170
1171 fn play_notification_sound(&self, window: &Window, cx: &mut App) {
1172 let settings = AgentSettings::get_global(cx);
1173 if settings.play_sound_when_agent_done && !window.is_window_active() {
1174 Audio::play_sound(Sound::AgentDone, cx);
1175 }
1176 }
1177
1178 fn show_notification(
1179 &mut self,
1180 caption: impl Into<SharedString>,
1181 icon: IconName,
1182 window: &mut Window,
1183 cx: &mut Context<ActiveThread>,
1184 ) {
1185 if window.is_window_active() || !self.notifications.is_empty() {
1186 return;
1187 }
1188
1189 let title = self.thread.read(cx).summary().unwrap_or("Agent Panel");
1190
1191 match AgentSettings::get_global(cx).notify_when_agent_waiting {
1192 NotifyWhenAgentWaiting::PrimaryScreen => {
1193 if let Some(primary) = cx.primary_display() {
1194 self.pop_up(icon, caption.into(), title.clone(), window, primary, cx);
1195 }
1196 }
1197 NotifyWhenAgentWaiting::AllScreens => {
1198 let caption = caption.into();
1199 for screen in cx.displays() {
1200 self.pop_up(icon, caption.clone(), title.clone(), window, screen, cx);
1201 }
1202 }
1203 NotifyWhenAgentWaiting::Never => {
1204 // Don't show anything
1205 }
1206 }
1207 }
1208
1209 fn pop_up(
1210 &mut self,
1211 icon: IconName,
1212 caption: SharedString,
1213 title: SharedString,
1214 window: &mut Window,
1215 screen: Rc<dyn PlatformDisplay>,
1216 cx: &mut Context<'_, ActiveThread>,
1217 ) {
1218 let options = AgentNotification::window_options(screen, cx);
1219
1220 let project_name = self.workspace.upgrade().and_then(|workspace| {
1221 workspace
1222 .read(cx)
1223 .project()
1224 .read(cx)
1225 .visible_worktrees(cx)
1226 .next()
1227 .map(|worktree| worktree.read(cx).root_name().to_string())
1228 });
1229
1230 if let Some(screen_window) = cx
1231 .open_window(options, |_, cx| {
1232 cx.new(|_| {
1233 AgentNotification::new(title.clone(), caption.clone(), icon, project_name)
1234 })
1235 })
1236 .log_err()
1237 {
1238 if let Some(pop_up) = screen_window.entity(cx).log_err() {
1239 self.notification_subscriptions
1240 .entry(screen_window)
1241 .or_insert_with(Vec::new)
1242 .push(cx.subscribe_in(&pop_up, window, {
1243 |this, _, event, window, cx| match event {
1244 AgentNotificationEvent::Accepted => {
1245 let handle = window.window_handle();
1246 cx.activate(true);
1247
1248 let workspace_handle = this.workspace.clone();
1249
1250 // If there are multiple Zed windows, activate the correct one.
1251 cx.defer(move |cx| {
1252 handle
1253 .update(cx, |_view, window, _cx| {
1254 window.activate_window();
1255
1256 if let Some(workspace) = workspace_handle.upgrade() {
1257 workspace.update(_cx, |workspace, cx| {
1258 workspace.focus_panel::<AgentPanel>(window, cx);
1259 });
1260 }
1261 })
1262 .log_err();
1263 });
1264
1265 this.dismiss_notifications(cx);
1266 }
1267 AgentNotificationEvent::Dismissed => {
1268 this.dismiss_notifications(cx);
1269 }
1270 }
1271 }));
1272
1273 self.notifications.push(screen_window);
1274
1275 // If the user manually refocuses the original window, dismiss the popup.
1276 self.notification_subscriptions
1277 .entry(screen_window)
1278 .or_insert_with(Vec::new)
1279 .push({
1280 let pop_up_weak = pop_up.downgrade();
1281
1282 cx.observe_window_activation(window, move |_, window, cx| {
1283 if window.is_window_active() {
1284 if let Some(pop_up) = pop_up_weak.upgrade() {
1285 pop_up.update(cx, |_, cx| {
1286 cx.emit(AgentNotificationEvent::Dismissed);
1287 });
1288 }
1289 }
1290 })
1291 });
1292 }
1293 }
1294 }
1295
1296 /// Spawns a task to save the active thread.
1297 ///
1298 /// Only one task to save the thread will be in flight at a time.
1299 fn save_thread(&mut self, cx: &mut Context<Self>) {
1300 let thread = self.thread.clone();
1301 self.save_thread_task = Some(cx.spawn(async move |this, cx| {
1302 let task = this
1303 .update(cx, |this, cx| {
1304 this.thread_store
1305 .update(cx, |thread_store, cx| thread_store.save_thread(&thread, cx))
1306 })
1307 .ok();
1308
1309 if let Some(task) = task {
1310 task.await.log_err();
1311 }
1312 }));
1313 }
1314
1315 fn start_editing_message(
1316 &mut self,
1317 message_id: MessageId,
1318 message_text: impl Into<Arc<str>>,
1319 message_creases: &[MessageCrease],
1320 window: &mut Window,
1321 cx: &mut Context<Self>,
1322 ) {
1323 let editor = crate::message_editor::create_editor(
1324 self.workspace.clone(),
1325 self.context_store.downgrade(),
1326 self.thread_store.downgrade(),
1327 self.text_thread_store.downgrade(),
1328 EDIT_PREVIOUS_MESSAGE_MIN_LINES,
1329 None,
1330 window,
1331 cx,
1332 );
1333 editor.update(cx, |editor, cx| {
1334 editor.set_text(message_text, window, cx);
1335 insert_message_creases(editor, message_creases, &self.context_store, window, cx);
1336 editor.focus_handle(cx).focus(window);
1337 editor.move_to_end(&editor::actions::MoveToEnd, window, cx);
1338 });
1339 let buffer_edited_subscription = cx.subscribe(&editor, |this, _, event, cx| match event {
1340 EditorEvent::BufferEdited => {
1341 this.update_editing_message_token_count(true, cx);
1342 }
1343 _ => {}
1344 });
1345
1346 let context_picker_menu_handle = PopoverMenuHandle::default();
1347 let context_strip = cx.new(|cx| {
1348 ContextStrip::new(
1349 self.context_store.clone(),
1350 self.workspace.clone(),
1351 Some(self.thread_store.downgrade()),
1352 Some(self.text_thread_store.downgrade()),
1353 context_picker_menu_handle.clone(),
1354 SuggestContextKind::File,
1355 ModelUsageContext::Thread(self.thread.clone()),
1356 window,
1357 cx,
1358 )
1359 });
1360
1361 let context_strip_subscription =
1362 cx.subscribe_in(&context_strip, window, Self::handle_context_strip_event);
1363
1364 self.editing_message = Some((
1365 message_id,
1366 EditingMessageState {
1367 editor: editor.clone(),
1368 context_strip,
1369 context_picker_menu_handle,
1370 last_estimated_token_count: None,
1371 _subscriptions: [buffer_edited_subscription, context_strip_subscription],
1372 _update_token_count_task: None,
1373 },
1374 ));
1375 self.update_editing_message_token_count(false, cx);
1376 cx.notify();
1377 }
1378
1379 fn handle_context_strip_event(
1380 &mut self,
1381 _context_strip: &Entity<ContextStrip>,
1382 event: &ContextStripEvent,
1383 window: &mut Window,
1384 cx: &mut Context<Self>,
1385 ) {
1386 if let Some((_, state)) = self.editing_message.as_ref() {
1387 match event {
1388 ContextStripEvent::PickerDismissed
1389 | ContextStripEvent::BlurredEmpty
1390 | ContextStripEvent::BlurredDown => {
1391 let editor_focus_handle = state.editor.focus_handle(cx);
1392 window.focus(&editor_focus_handle);
1393 }
1394 ContextStripEvent::BlurredUp => {}
1395 }
1396 }
1397 }
1398
1399 fn update_editing_message_token_count(&mut self, debounce: bool, cx: &mut Context<Self>) {
1400 let Some((message_id, state)) = self.editing_message.as_mut() else {
1401 return;
1402 };
1403
1404 cx.emit(ActiveThreadEvent::EditingMessageTokenCountChanged);
1405 state._update_token_count_task.take();
1406
1407 let Some(configured_model) = self.thread.read(cx).configured_model() else {
1408 state.last_estimated_token_count.take();
1409 return;
1410 };
1411
1412 let editor = state.editor.clone();
1413 let thread = self.thread.clone();
1414 let message_id = *message_id;
1415
1416 state._update_token_count_task = Some(cx.spawn(async move |this, cx| {
1417 if debounce {
1418 cx.background_executor()
1419 .timer(Duration::from_millis(200))
1420 .await;
1421 }
1422
1423 let token_count = if let Some(task) = cx
1424 .update(|cx| {
1425 let Some(message) = thread.read(cx).message(message_id) else {
1426 log::error!("Message that was being edited no longer exists");
1427 return None;
1428 };
1429 let message_text = editor.read(cx).text(cx);
1430
1431 if message_text.is_empty() && message.loaded_context.is_empty() {
1432 return None;
1433 }
1434
1435 let mut request_message = LanguageModelRequestMessage {
1436 role: language_model::Role::User,
1437 content: Vec::new(),
1438 cache: false,
1439 };
1440
1441 message
1442 .loaded_context
1443 .add_to_request_message(&mut request_message);
1444
1445 if !message_text.is_empty() {
1446 request_message
1447 .content
1448 .push(MessageContent::Text(message_text));
1449 }
1450
1451 let request = language_model::LanguageModelRequest {
1452 thread_id: None,
1453 prompt_id: None,
1454 intent: None,
1455 mode: None,
1456 messages: vec![request_message],
1457 tools: vec![],
1458 tool_choice: None,
1459 stop: vec![],
1460 temperature: AgentSettings::temperature_for_model(
1461 &configured_model.model,
1462 cx,
1463 ),
1464 };
1465
1466 Some(configured_model.model.count_tokens(request, cx))
1467 })
1468 .ok()
1469 .flatten()
1470 {
1471 task.await.log_err()
1472 } else {
1473 Some(0)
1474 };
1475
1476 if let Some(token_count) = token_count {
1477 this.update(cx, |this, cx| {
1478 let Some((_message_id, state)) = this.editing_message.as_mut() else {
1479 return;
1480 };
1481
1482 state.last_estimated_token_count = Some(token_count);
1483 cx.emit(ActiveThreadEvent::EditingMessageTokenCountChanged);
1484 })
1485 .ok();
1486 };
1487 }));
1488 }
1489
1490 fn toggle_context_picker(
1491 &mut self,
1492 _: &crate::ToggleContextPicker,
1493 window: &mut Window,
1494 cx: &mut Context<Self>,
1495 ) {
1496 if let Some((_, state)) = self.editing_message.as_mut() {
1497 let handle = state.context_picker_menu_handle.clone();
1498 window.defer(cx, move |window, cx| {
1499 handle.toggle(window, cx);
1500 });
1501 }
1502 }
1503
1504 fn remove_all_context(
1505 &mut self,
1506 _: &crate::RemoveAllContext,
1507 _window: &mut Window,
1508 cx: &mut Context<Self>,
1509 ) {
1510 self.context_store.update(cx, |store, cx| store.clear(cx));
1511 cx.notify();
1512 }
1513
1514 fn move_up(&mut self, _: &MoveUp, window: &mut Window, cx: &mut Context<Self>) {
1515 if let Some((_, state)) = self.editing_message.as_mut() {
1516 if state.context_picker_menu_handle.is_deployed() {
1517 cx.propagate();
1518 } else {
1519 state.context_strip.focus_handle(cx).focus(window);
1520 }
1521 }
1522 }
1523
1524 fn paste(&mut self, _: &Paste, _window: &mut Window, cx: &mut Context<Self>) {
1525 attach_pasted_images_as_context(&self.context_store, cx);
1526 }
1527
1528 fn cancel_editing_message(
1529 &mut self,
1530 _: &menu::Cancel,
1531 window: &mut Window,
1532 cx: &mut Context<Self>,
1533 ) {
1534 self.editing_message.take();
1535 cx.notify();
1536
1537 if let Some(workspace) = self.workspace.upgrade() {
1538 workspace.update(cx, |workspace, cx| {
1539 if let Some(panel) = workspace.panel::<AgentPanel>(cx) {
1540 panel.focus_handle(cx).focus(window);
1541 }
1542 });
1543 }
1544 }
1545
1546 fn confirm_editing_message(
1547 &mut self,
1548 _: &menu::Confirm,
1549 window: &mut Window,
1550 cx: &mut Context<Self>,
1551 ) {
1552 let Some((message_id, state)) = self.editing_message.take() else {
1553 return;
1554 };
1555
1556 let Some(model) = self
1557 .thread
1558 .update(cx, |thread, cx| thread.get_or_init_configured_model(cx))
1559 else {
1560 return;
1561 };
1562
1563 if model.provider.must_accept_terms(cx) {
1564 cx.notify();
1565 return;
1566 }
1567
1568 let edited_text = state.editor.read(cx).text(cx);
1569
1570 let creases = state.editor.update(cx, extract_message_creases);
1571
1572 let new_context = self
1573 .context_store
1574 .read(cx)
1575 .new_context_for_thread(self.thread.read(cx), Some(message_id));
1576
1577 let project = self.thread.read(cx).project().clone();
1578 let prompt_store = self.thread_store.read(cx).prompt_store().clone();
1579
1580 let git_store = project.read(cx).git_store().clone();
1581 let checkpoint = git_store.update(cx, |git_store, cx| git_store.checkpoint(cx));
1582
1583 let load_context_task = context::load_context(new_context, &project, &prompt_store, cx);
1584 self._load_edited_message_context_task =
1585 Some(cx.spawn_in(window, async move |this, cx| {
1586 let (context, checkpoint) =
1587 futures::future::join(load_context_task, checkpoint).await;
1588 let _ = this
1589 .update_in(cx, |this, window, cx| {
1590 this.thread.update(cx, |thread, cx| {
1591 thread.edit_message(
1592 message_id,
1593 Role::User,
1594 vec![MessageSegment::Text(edited_text)],
1595 creases,
1596 Some(context.loaded_context),
1597 checkpoint.ok(),
1598 cx,
1599 );
1600 for message_id in this.messages_after(message_id) {
1601 thread.delete_message(*message_id, cx);
1602 }
1603 });
1604
1605 this.thread.update(cx, |thread, cx| {
1606 thread.advance_prompt_id();
1607 thread.cancel_last_completion(Some(window.window_handle()), cx);
1608 thread.send_to_model(
1609 model.model,
1610 CompletionIntent::UserPrompt,
1611 Some(window.window_handle()),
1612 cx,
1613 );
1614 });
1615 this._load_edited_message_context_task = None;
1616 cx.notify();
1617 })
1618 .log_err();
1619 }));
1620
1621 if let Some(workspace) = self.workspace.upgrade() {
1622 workspace.update(cx, |workspace, cx| {
1623 if let Some(panel) = workspace.panel::<AgentPanel>(cx) {
1624 panel.focus_handle(cx).focus(window);
1625 }
1626 });
1627 }
1628 }
1629
1630 fn messages_after(&self, message_id: MessageId) -> &[MessageId] {
1631 self.messages
1632 .iter()
1633 .position(|id| *id == message_id)
1634 .map(|index| &self.messages[index + 1..])
1635 .unwrap_or(&[])
1636 }
1637
1638 fn handle_cancel_click(&mut self, _: &ClickEvent, window: &mut Window, cx: &mut Context<Self>) {
1639 self.cancel_editing_message(&menu::Cancel, window, cx);
1640 }
1641
1642 fn handle_regenerate_click(
1643 &mut self,
1644 _: &ClickEvent,
1645 window: &mut Window,
1646 cx: &mut Context<Self>,
1647 ) {
1648 self.confirm_editing_message(&menu::Confirm, window, cx);
1649 }
1650
1651 fn handle_feedback_click(
1652 &mut self,
1653 message_id: MessageId,
1654 feedback: ThreadFeedback,
1655 window: &mut Window,
1656 cx: &mut Context<Self>,
1657 ) {
1658 let report = self.thread.update(cx, |thread, cx| {
1659 thread.report_message_feedback(message_id, feedback, cx)
1660 });
1661
1662 cx.spawn(async move |this, cx| {
1663 report.await?;
1664 this.update(cx, |_this, cx| cx.notify())
1665 })
1666 .detach_and_log_err(cx);
1667
1668 match feedback {
1669 ThreadFeedback::Positive => {
1670 self.open_feedback_editors.remove(&message_id);
1671 }
1672 ThreadFeedback::Negative => {
1673 self.handle_show_feedback_comments(message_id, window, cx);
1674 }
1675 }
1676 }
1677
1678 fn handle_show_feedback_comments(
1679 &mut self,
1680 message_id: MessageId,
1681 window: &mut Window,
1682 cx: &mut Context<Self>,
1683 ) {
1684 let buffer = cx.new(|cx| {
1685 let empty_string = String::new();
1686 MultiBuffer::singleton(cx.new(|cx| Buffer::local(empty_string, cx)), cx)
1687 });
1688
1689 let editor = cx.new(|cx| {
1690 let mut editor = Editor::new(
1691 editor::EditorMode::AutoHeight {
1692 min_lines: 1,
1693 max_lines: Some(4),
1694 },
1695 buffer,
1696 None,
1697 window,
1698 cx,
1699 );
1700 editor.set_placeholder_text(
1701 "What went wrong? Share your feedback so we can improve.",
1702 cx,
1703 );
1704 editor
1705 });
1706
1707 editor.read(cx).focus_handle(cx).focus(window);
1708 self.open_feedback_editors.insert(message_id, editor);
1709 cx.notify();
1710 }
1711
1712 fn submit_feedback_message(&mut self, message_id: MessageId, cx: &mut Context<Self>) {
1713 let Some(editor) = self.open_feedback_editors.get(&message_id) else {
1714 return;
1715 };
1716
1717 let report_task = self.thread.update(cx, |thread, cx| {
1718 thread.report_message_feedback(message_id, ThreadFeedback::Negative, cx)
1719 });
1720
1721 let comments = editor.read(cx).text(cx);
1722 if !comments.is_empty() {
1723 let thread_id = self.thread.read(cx).id().clone();
1724 let comments_value = String::from(comments.as_str());
1725
1726 let message_content = self
1727 .thread
1728 .read(cx)
1729 .message(message_id)
1730 .map(|msg| msg.to_string())
1731 .unwrap_or_default();
1732
1733 telemetry::event!(
1734 "Assistant Thread Feedback Comments",
1735 thread_id,
1736 message_id = message_id.as_usize(),
1737 message_content,
1738 comments = comments_value
1739 );
1740
1741 self.open_feedback_editors.remove(&message_id);
1742
1743 cx.spawn(async move |this, cx| {
1744 report_task.await?;
1745 this.update(cx, |_this, cx| cx.notify())
1746 })
1747 .detach_and_log_err(cx);
1748 }
1749 }
1750
1751 fn render_edit_message_editor(
1752 &self,
1753 state: &EditingMessageState,
1754 _window: &mut Window,
1755 cx: &Context<Self>,
1756 ) -> impl IntoElement {
1757 let settings = ThemeSettings::get_global(cx);
1758 let font_size = TextSize::Small
1759 .rems(cx)
1760 .to_pixels(settings.agent_font_size(cx));
1761 let line_height = font_size * 1.75;
1762
1763 let colors = cx.theme().colors();
1764
1765 let text_style = TextStyle {
1766 color: colors.text,
1767 font_family: settings.buffer_font.family.clone(),
1768 font_fallbacks: settings.buffer_font.fallbacks.clone(),
1769 font_features: settings.buffer_font.features.clone(),
1770 font_size: font_size.into(),
1771 line_height: line_height.into(),
1772 ..Default::default()
1773 };
1774
1775 v_flex()
1776 .key_context("EditMessageEditor")
1777 .on_action(cx.listener(Self::toggle_context_picker))
1778 .on_action(cx.listener(Self::remove_all_context))
1779 .on_action(cx.listener(Self::move_up))
1780 .on_action(cx.listener(Self::cancel_editing_message))
1781 .on_action(cx.listener(Self::confirm_editing_message))
1782 .capture_action(cx.listener(Self::paste))
1783 .min_h_6()
1784 .w_full()
1785 .flex_grow()
1786 .gap_2()
1787 .child(state.context_strip.clone())
1788 .child(div().pt(px(-3.)).px_neg_0p5().child(EditorElement::new(
1789 &state.editor,
1790 EditorStyle {
1791 background: colors.editor_background,
1792 local_player: cx.theme().players().local(),
1793 text: text_style,
1794 syntax: cx.theme().syntax().clone(),
1795 ..Default::default()
1796 },
1797 )))
1798 }
1799
1800 fn render_message(&self, ix: usize, window: &mut Window, cx: &mut Context<Self>) -> AnyElement {
1801 let message_id = self.messages[ix];
1802 let workspace = self.workspace.clone();
1803 let thread = self.thread.read(cx);
1804
1805 let is_first_message = ix == 0;
1806 let is_last_message = ix == self.messages.len() - 1;
1807
1808 let Some(message) = thread.message(message_id) else {
1809 return Empty.into_any();
1810 };
1811
1812 let is_generating = thread.is_generating();
1813 let is_generating_stale = thread.is_generation_stale().unwrap_or(false);
1814
1815 let loading_dots = (is_generating && is_last_message).then(|| {
1816 h_flex()
1817 .h_8()
1818 .my_3()
1819 .mx_5()
1820 .when(is_generating_stale || message.is_hidden, |this| {
1821 this.child(LoadingLabel::new("").size(LabelSize::Small))
1822 })
1823 });
1824
1825 if message.is_hidden {
1826 return div().children(loading_dots).into_any();
1827 }
1828
1829 let Some(rendered_message) = self.rendered_messages_by_id.get(&message_id) else {
1830 return Empty.into_any();
1831 };
1832
1833 // Get all the data we need from thread before we start using it in closures
1834 let checkpoint = thread.checkpoint_for_message(message_id);
1835 let configured_model = thread.configured_model().map(|m| m.model);
1836 let added_context = thread
1837 .context_for_message(message_id)
1838 .map(|context| AddedContext::new_attached(context, configured_model.as_ref(), cx))
1839 .collect::<Vec<_>>();
1840
1841 let tool_uses = thread.tool_uses_for_message(message_id, cx);
1842 let has_tool_uses = !tool_uses.is_empty();
1843
1844 let editing_message_state = self
1845 .editing_message
1846 .as_ref()
1847 .filter(|(id, _)| *id == message_id)
1848 .map(|(_, state)| state);
1849
1850 let (editor_bg_color, panel_bg) = {
1851 let colors = cx.theme().colors();
1852 (colors.editor_background, colors.panel_background)
1853 };
1854
1855 let open_as_markdown = IconButton::new(("open-as-markdown", ix), IconName::DocumentText)
1856 .icon_size(IconSize::XSmall)
1857 .icon_color(Color::Ignored)
1858 .tooltip(Tooltip::text("Open Thread as Markdown"))
1859 .on_click({
1860 let thread = self.thread.clone();
1861 let workspace = self.workspace.clone();
1862 move |_, window, cx| {
1863 if let Some(workspace) = workspace.upgrade() {
1864 open_active_thread_as_markdown(thread.clone(), workspace, window, cx)
1865 .detach_and_log_err(cx);
1866 }
1867 }
1868 });
1869
1870 let scroll_to_top = IconButton::new(("scroll_to_top", ix), IconName::ArrowUpAlt)
1871 .icon_size(IconSize::XSmall)
1872 .icon_color(Color::Ignored)
1873 .tooltip(Tooltip::text("Scroll To Top"))
1874 .on_click(cx.listener(move |this, _, _, cx| {
1875 this.scroll_to_top(cx);
1876 }));
1877
1878 let show_feedback = thread.is_turn_end(ix);
1879 let feedback_container = h_flex()
1880 .group("feedback_container")
1881 .mt_1()
1882 .py_2()
1883 .px(RESPONSE_PADDING_X)
1884 .mr_1()
1885 .opacity(0.4)
1886 .hover(|style| style.opacity(1.))
1887 .gap_1p5()
1888 .flex_wrap()
1889 .justify_end();
1890 let feedback_items = match self.thread.read(cx).message_feedback(message_id) {
1891 Some(feedback) => feedback_container
1892 .child(
1893 div().visible_on_hover("feedback_container").child(
1894 Label::new(match feedback {
1895 ThreadFeedback::Positive => "Thanks for your feedback!",
1896 ThreadFeedback::Negative => {
1897 "We appreciate your feedback and will use it to improve."
1898 }
1899 })
1900 .color(Color::Muted)
1901 .size(LabelSize::XSmall)
1902 .truncate())
1903 )
1904 .child(
1905 h_flex()
1906 .child(
1907 IconButton::new(("feedback-thumbs-up", ix), IconName::ThumbsUp)
1908 .icon_size(IconSize::XSmall)
1909 .icon_color(match feedback {
1910 ThreadFeedback::Positive => Color::Accent,
1911 ThreadFeedback::Negative => Color::Ignored,
1912 })
1913 .tooltip(Tooltip::text("Helpful Response"))
1914 .on_click(cx.listener(move |this, _, window, cx| {
1915 this.handle_feedback_click(
1916 message_id,
1917 ThreadFeedback::Positive,
1918 window,
1919 cx,
1920 );
1921 })),
1922 )
1923 .child(
1924 IconButton::new(("feedback-thumbs-down", ix), IconName::ThumbsDown)
1925 .icon_size(IconSize::XSmall)
1926 .icon_color(match feedback {
1927 ThreadFeedback::Positive => Color::Ignored,
1928 ThreadFeedback::Negative => Color::Accent,
1929 })
1930 .tooltip(Tooltip::text("Not Helpful"))
1931 .on_click(cx.listener(move |this, _, window, cx| {
1932 this.handle_feedback_click(
1933 message_id,
1934 ThreadFeedback::Negative,
1935 window,
1936 cx,
1937 );
1938 })),
1939 )
1940 .child(open_as_markdown),
1941 )
1942 .into_any_element(),
1943 None if AgentSettings::get_global(cx).enable_feedback =>
1944 feedback_container
1945 .child(
1946 div().visible_on_hover("feedback_container").child(
1947 Label::new(
1948 "Rating the thread sends all of your current conversation to the Zed team.",
1949 )
1950 .color(Color::Muted)
1951 .size(LabelSize::XSmall)
1952 .truncate())
1953 )
1954 .child(
1955 h_flex()
1956 .child(
1957 IconButton::new(("feedback-thumbs-up", ix), IconName::ThumbsUp)
1958 .icon_size(IconSize::XSmall)
1959 .icon_color(Color::Ignored)
1960 .tooltip(Tooltip::text("Helpful Response"))
1961 .on_click(cx.listener(move |this, _, window, cx| {
1962 this.handle_feedback_click(
1963 message_id,
1964 ThreadFeedback::Positive,
1965 window,
1966 cx,
1967 );
1968 })),
1969 )
1970 .child(
1971 IconButton::new(("feedback-thumbs-down", ix), IconName::ThumbsDown)
1972 .icon_size(IconSize::XSmall)
1973 .icon_color(Color::Ignored)
1974 .tooltip(Tooltip::text("Not Helpful"))
1975 .on_click(cx.listener(move |this, _, window, cx| {
1976 this.handle_feedback_click(
1977 message_id,
1978 ThreadFeedback::Negative,
1979 window,
1980 cx,
1981 );
1982 })),
1983 )
1984 .child(open_as_markdown)
1985 .child(scroll_to_top),
1986 )
1987 .into_any_element(),
1988 None => feedback_container
1989 .child(h_flex()
1990 .child(open_as_markdown))
1991 .child(scroll_to_top)
1992 .into_any_element(),
1993 };
1994
1995 let message_is_empty = message.should_display_content();
1996 let has_content = !message_is_empty || !added_context.is_empty();
1997
1998 let message_content = has_content.then(|| {
1999 if let Some(state) = editing_message_state.as_ref() {
2000 self.render_edit_message_editor(state, window, cx)
2001 .into_any_element()
2002 } else {
2003 v_flex()
2004 .w_full()
2005 .gap_1()
2006 .when(!added_context.is_empty(), |parent| {
2007 parent.child(h_flex().flex_wrap().gap_1().children(
2008 added_context.into_iter().map(|added_context| {
2009 let context = added_context.handle.clone();
2010 ContextPill::added(added_context, false, false, None).on_click(
2011 Rc::new(cx.listener({
2012 let workspace = workspace.clone();
2013 move |_, _, window, cx| {
2014 if let Some(workspace) = workspace.upgrade() {
2015 open_context(&context, workspace, window, cx);
2016 cx.notify();
2017 }
2018 }
2019 })),
2020 )
2021 }),
2022 ))
2023 })
2024 .when(!message_is_empty, |parent| {
2025 parent.child(div().pt_0p5().min_h_6().child(self.render_message_content(
2026 message_id,
2027 rendered_message,
2028 has_tool_uses,
2029 workspace.clone(),
2030 window,
2031 cx,
2032 )))
2033 })
2034 .into_any_element()
2035 }
2036 });
2037
2038 let styled_message = if message.ui_only {
2039 self.render_ui_notification(message_content, ix, cx)
2040 } else {
2041 match message.role {
2042 Role::User => {
2043 let colors = cx.theme().colors();
2044 v_flex()
2045 .id(("message-container", ix))
2046 .pt_2()
2047 .pl_2()
2048 .pr_2p5()
2049 .pb_4()
2050 .child(
2051 v_flex()
2052 .id(("user-message", ix))
2053 .bg(editor_bg_color)
2054 .rounded_lg()
2055 .shadow_md()
2056 .border_1()
2057 .border_color(colors.border)
2058 .hover(|hover| hover.border_color(colors.text_accent.opacity(0.5)))
2059 .child(
2060 v_flex()
2061 .p_2p5()
2062 .gap_1()
2063 .children(message_content)
2064 .when_some(editing_message_state, |this, state| {
2065 let focus_handle = state.editor.focus_handle(cx).clone();
2066
2067 this.child(
2068 h_flex()
2069 .w_full()
2070 .gap_1()
2071 .justify_between()
2072 .flex_wrap()
2073 .child(
2074 h_flex()
2075 .gap_1p5()
2076 .child(
2077 div()
2078 .opacity(0.8)
2079 .child(
2080 Icon::new(IconName::Warning)
2081 .size(IconSize::Indicator)
2082 .color(Color::Warning)
2083 ),
2084 )
2085 .child(
2086 Label::new("Editing will restart the thread from this point.")
2087 .color(Color::Muted)
2088 .size(LabelSize::XSmall),
2089 ),
2090 )
2091 .child(
2092 h_flex()
2093 .gap_0p5()
2094 .child(
2095 IconButton::new(
2096 "cancel-edit-message",
2097 IconName::Close,
2098 )
2099 .shape(ui::IconButtonShape::Square)
2100 .icon_color(Color::Error)
2101 .icon_size(IconSize::Small)
2102 .tooltip({
2103 let focus_handle = focus_handle.clone();
2104 move |window, cx| {
2105 Tooltip::for_action_in(
2106 "Cancel Edit",
2107 &menu::Cancel,
2108 &focus_handle,
2109 window,
2110 cx,
2111 )
2112 }
2113 })
2114 .on_click(cx.listener(Self::handle_cancel_click)),
2115 )
2116 .child(
2117 IconButton::new(
2118 "confirm-edit-message",
2119 IconName::Return,
2120 )
2121 .disabled(state.editor.read(cx).is_empty(cx))
2122 .shape(ui::IconButtonShape::Square)
2123 .icon_color(Color::Muted)
2124 .icon_size(IconSize::Small)
2125 .tooltip({
2126 let focus_handle = focus_handle.clone();
2127 move |window, cx| {
2128 Tooltip::for_action_in(
2129 "Regenerate",
2130 &menu::Confirm,
2131 &focus_handle,
2132 window,
2133 cx,
2134 )
2135 }
2136 })
2137 .on_click(
2138 cx.listener(Self::handle_regenerate_click),
2139 ),
2140 ),
2141 )
2142 )
2143 }),
2144 )
2145 .on_click(cx.listener({
2146 let message_creases = message.creases.clone();
2147 move |this, _, window, cx| {
2148 if let Some(message_text) =
2149 this.thread.read(cx).message(message_id).and_then(|message| {
2150 message.segments.first().and_then(|segment| {
2151 match segment {
2152 MessageSegment::Text(message_text) => {
2153 Some(Into::<Arc<str>>::into(message_text.as_str()))
2154 }
2155 _ => {
2156 None
2157 }
2158 }
2159 })
2160 })
2161 {
2162 this.start_editing_message(
2163 message_id,
2164 message_text,
2165 &message_creases,
2166 window,
2167 cx,
2168 );
2169 }
2170 }
2171 })),
2172 )
2173 }
2174 Role::Assistant => v_flex()
2175 .id(("message-container", ix))
2176 .px(RESPONSE_PADDING_X)
2177 .gap_2()
2178 .children(message_content)
2179 .when(has_tool_uses, |parent| {
2180 parent.children(tool_uses.into_iter().map(|tool_use| {
2181 self.render_tool_use(tool_use, window, workspace.clone(), cx)
2182 }))
2183 }),
2184 Role::System => {
2185 let colors = cx.theme().colors();
2186 div().id(("message-container", ix)).py_1().px_2().child(
2187 v_flex()
2188 .bg(colors.editor_background)
2189 .rounded_sm()
2190 .child(div().p_4().children(message_content)),
2191 )
2192 }
2193 }
2194 };
2195
2196 let after_editing_message = self
2197 .editing_message
2198 .as_ref()
2199 .map_or(false, |(editing_message_id, _)| {
2200 message_id > *editing_message_id
2201 });
2202
2203 let backdrop = div()
2204 .id(("backdrop", ix))
2205 .size_full()
2206 .absolute()
2207 .inset_0()
2208 .bg(panel_bg)
2209 .opacity(0.8)
2210 .block_mouse_except_scroll()
2211 .on_click(cx.listener(Self::handle_cancel_click));
2212
2213 v_flex()
2214 .w_full()
2215 .map(|parent| {
2216 if let Some(checkpoint) = checkpoint.filter(|_| !is_generating) {
2217 let mut is_pending = false;
2218 let mut error = None;
2219 if let Some(last_restore_checkpoint) =
2220 self.thread.read(cx).last_restore_checkpoint()
2221 {
2222 if last_restore_checkpoint.message_id() == message_id {
2223 match last_restore_checkpoint {
2224 LastRestoreCheckpoint::Pending { .. } => is_pending = true,
2225 LastRestoreCheckpoint::Error { error: err, .. } => {
2226 error = Some(err.clone());
2227 }
2228 }
2229 }
2230 }
2231
2232 let restore_checkpoint_button =
2233 Button::new(("restore-checkpoint", ix), "Restore Checkpoint")
2234 .icon(if error.is_some() {
2235 IconName::XCircle
2236 } else {
2237 IconName::Undo
2238 })
2239 .icon_size(IconSize::XSmall)
2240 .icon_position(IconPosition::Start)
2241 .icon_color(if error.is_some() {
2242 Some(Color::Error)
2243 } else {
2244 None
2245 })
2246 .label_size(LabelSize::XSmall)
2247 .disabled(is_pending)
2248 .on_click(cx.listener(move |this, _, _window, cx| {
2249 this.thread.update(cx, |thread, cx| {
2250 thread
2251 .restore_checkpoint(checkpoint.clone(), cx)
2252 .detach_and_log_err(cx);
2253 });
2254 }));
2255
2256 let restore_checkpoint_button = if is_pending {
2257 restore_checkpoint_button
2258 .with_animation(
2259 ("pulsating-restore-checkpoint-button", ix),
2260 Animation::new(Duration::from_secs(2))
2261 .repeat()
2262 .with_easing(pulsating_between(0.6, 1.)),
2263 |label, delta| label.alpha(delta),
2264 )
2265 .into_any_element()
2266 } else if let Some(error) = error {
2267 restore_checkpoint_button
2268 .tooltip(Tooltip::text(error.to_string()))
2269 .into_any_element()
2270 } else {
2271 restore_checkpoint_button.into_any_element()
2272 };
2273
2274 parent.child(
2275 h_flex()
2276 .pt_2p5()
2277 .px_2p5()
2278 .w_full()
2279 .gap_1()
2280 .child(ui::Divider::horizontal())
2281 .child(restore_checkpoint_button)
2282 .child(ui::Divider::horizontal()),
2283 )
2284 } else {
2285 parent
2286 }
2287 })
2288 .when(is_first_message, |parent| {
2289 parent.child(self.render_rules_item(cx))
2290 })
2291 .child(styled_message)
2292 .children(loading_dots)
2293 .when(show_feedback, move |parent| {
2294 parent.child(feedback_items).when_some(
2295 self.open_feedback_editors.get(&message_id),
2296 move |parent, feedback_editor| {
2297 let focus_handle = feedback_editor.focus_handle(cx);
2298 parent.child(
2299 v_flex()
2300 .key_context("AgentFeedbackMessageEditor")
2301 .on_action(cx.listener(move |this, _: &menu::Cancel, _, cx| {
2302 this.open_feedback_editors.remove(&message_id);
2303 cx.notify();
2304 }))
2305 .on_action(cx.listener(move |this, _: &menu::Confirm, _, cx| {
2306 this.submit_feedback_message(message_id, cx);
2307 cx.notify();
2308 }))
2309 .on_action(cx.listener(Self::confirm_editing_message))
2310 .mb_2()
2311 .mx_4()
2312 .p_2()
2313 .rounded_md()
2314 .border_1()
2315 .border_color(cx.theme().colors().border)
2316 .bg(cx.theme().colors().editor_background)
2317 .child(feedback_editor.clone())
2318 .child(
2319 h_flex()
2320 .gap_1()
2321 .justify_end()
2322 .child(
2323 Button::new("dismiss-feedback-message", "Cancel")
2324 .label_size(LabelSize::Small)
2325 .key_binding(
2326 KeyBinding::for_action_in(
2327 &menu::Cancel,
2328 &focus_handle,
2329 window,
2330 cx,
2331 )
2332 .map(|kb| kb.size(rems_from_px(10.))),
2333 )
2334 .on_click(cx.listener(
2335 move |this, _, _window, cx| {
2336 this.open_feedback_editors
2337 .remove(&message_id);
2338 cx.notify();
2339 },
2340 )),
2341 )
2342 .child(
2343 Button::new(
2344 "submit-feedback-message",
2345 "Share Feedback",
2346 )
2347 .style(ButtonStyle::Tinted(ui::TintColor::Accent))
2348 .label_size(LabelSize::Small)
2349 .key_binding(
2350 KeyBinding::for_action_in(
2351 &menu::Confirm,
2352 &focus_handle,
2353 window,
2354 cx,
2355 )
2356 .map(|kb| kb.size(rems_from_px(10.))),
2357 )
2358 .on_click(
2359 cx.listener(move |this, _, _window, cx| {
2360 this.submit_feedback_message(message_id, cx);
2361 cx.notify()
2362 }),
2363 ),
2364 ),
2365 ),
2366 )
2367 },
2368 )
2369 })
2370 .when(after_editing_message, |parent| {
2371 // Backdrop to dim out the whole thread below the editing user message
2372 parent.relative().child(backdrop)
2373 })
2374 .into_any()
2375 }
2376
2377 fn render_message_content(
2378 &self,
2379 message_id: MessageId,
2380 rendered_message: &RenderedMessage,
2381 has_tool_uses: bool,
2382 workspace: WeakEntity<Workspace>,
2383 window: &Window,
2384 cx: &Context<Self>,
2385 ) -> impl IntoElement {
2386 let is_last_message = self.messages.last() == Some(&message_id);
2387 let is_generating = self.thread.read(cx).is_generating();
2388 let pending_thinking_segment_index = if is_generating && is_last_message && !has_tool_uses {
2389 rendered_message
2390 .segments
2391 .iter()
2392 .enumerate()
2393 .next_back()
2394 .filter(|(_, segment)| matches!(segment, RenderedMessageSegment::Thinking { .. }))
2395 .map(|(index, _)| index)
2396 } else {
2397 None
2398 };
2399
2400 let message_role = self
2401 .thread
2402 .read(cx)
2403 .message(message_id)
2404 .map(|m| m.role)
2405 .unwrap_or(Role::User);
2406
2407 let is_assistant_message = message_role == Role::Assistant;
2408 let is_user_message = message_role == Role::User;
2409
2410 v_flex()
2411 .text_ui(cx)
2412 .gap_2()
2413 .when(is_user_message, |this| this.text_xs())
2414 .children(
2415 rendered_message.segments.iter().enumerate().map(
2416 |(index, segment)| match segment {
2417 RenderedMessageSegment::Thinking {
2418 content,
2419 scroll_handle,
2420 } => self
2421 .render_message_thinking_segment(
2422 message_id,
2423 index,
2424 content.clone(),
2425 &scroll_handle,
2426 Some(index) == pending_thinking_segment_index,
2427 window,
2428 cx,
2429 )
2430 .into_any_element(),
2431 RenderedMessageSegment::Text(markdown) => {
2432 let markdown_element = MarkdownElement::new(
2433 markdown.clone(),
2434 if is_user_message {
2435 let mut style = default_markdown_style(window, cx);
2436 let mut text_style = window.text_style();
2437 let theme_settings = ThemeSettings::get_global(cx);
2438
2439 let buffer_font = theme_settings.buffer_font.family.clone();
2440 let buffer_font_size = TextSize::Small.rems(cx);
2441
2442 text_style.refine(&TextStyleRefinement {
2443 font_family: Some(buffer_font),
2444 font_size: Some(buffer_font_size.into()),
2445 ..Default::default()
2446 });
2447
2448 style.base_text_style = text_style;
2449 style
2450 } else {
2451 default_markdown_style(window, cx)
2452 },
2453 );
2454
2455 let markdown_element = if is_assistant_message {
2456 markdown_element.code_block_renderer(
2457 markdown::CodeBlockRenderer::Custom {
2458 render: Arc::new({
2459 let workspace = workspace.clone();
2460 let active_thread = cx.entity();
2461 move |kind,
2462 parsed_markdown,
2463 range,
2464 metadata,
2465 window,
2466 cx| {
2467 render_markdown_code_block(
2468 message_id,
2469 range.start,
2470 kind,
2471 parsed_markdown,
2472 metadata,
2473 active_thread.clone(),
2474 workspace.clone(),
2475 window,
2476 cx,
2477 )
2478 }
2479 }),
2480 transform: Some(Arc::new({
2481 let active_thread = cx.entity();
2482
2483 move |element, range, _, _, cx| {
2484 let is_expanded = active_thread
2485 .read(cx)
2486 .is_codeblock_expanded(message_id, range.start);
2487
2488 if is_expanded {
2489 return element;
2490 }
2491
2492 element
2493 }
2494 })),
2495 },
2496 )
2497 } else {
2498 markdown_element.code_block_renderer(
2499 markdown::CodeBlockRenderer::Default {
2500 copy_button: false,
2501 copy_button_on_hover: false,
2502 border: true,
2503 },
2504 )
2505 };
2506
2507 div()
2508 .child(markdown_element.on_url_click({
2509 let workspace = self.workspace.clone();
2510 move |text, window, cx| {
2511 open_markdown_link(text, workspace.clone(), window, cx);
2512 }
2513 }))
2514 .into_any_element()
2515 }
2516 },
2517 ),
2518 )
2519 }
2520
2521 fn tool_card_border_color(&self, cx: &Context<Self>) -> Hsla {
2522 cx.theme().colors().border.opacity(0.5)
2523 }
2524
2525 fn tool_card_header_bg(&self, cx: &Context<Self>) -> Hsla {
2526 cx.theme()
2527 .colors()
2528 .element_background
2529 .blend(cx.theme().colors().editor_foreground.opacity(0.025))
2530 }
2531
2532 fn render_ui_notification(
2533 &self,
2534 message_content: impl IntoIterator<Item = impl IntoElement>,
2535 ix: usize,
2536 cx: &mut Context<Self>,
2537 ) -> Stateful<Div> {
2538 let message = div()
2539 .flex_1()
2540 .min_w_0()
2541 .text_size(TextSize::XSmall.rems(cx))
2542 .text_color(cx.theme().colors().text_muted)
2543 .children(message_content);
2544
2545 div()
2546 .id(("message-container", ix))
2547 .py_1()
2548 .px_2p5()
2549 .child(Banner::new().severity(ui::Severity::Warning).child(message))
2550 }
2551
2552 fn render_message_thinking_segment(
2553 &self,
2554 message_id: MessageId,
2555 ix: usize,
2556 markdown: Entity<Markdown>,
2557 scroll_handle: &ScrollHandle,
2558 pending: bool,
2559 window: &Window,
2560 cx: &Context<Self>,
2561 ) -> impl IntoElement {
2562 let is_open = self
2563 .expanded_thinking_segments
2564 .get(&(message_id, ix))
2565 .copied()
2566 .unwrap_or_default();
2567
2568 let editor_bg = cx.theme().colors().panel_background;
2569
2570 div().map(|this| {
2571 if pending {
2572 this.v_flex()
2573 .mt_neg_2()
2574 .mb_1p5()
2575 .child(
2576 h_flex()
2577 .group("disclosure-header")
2578 .justify_between()
2579 .child(
2580 h_flex()
2581 .gap_1p5()
2582 .child(
2583 Icon::new(IconName::LightBulb)
2584 .size(IconSize::XSmall)
2585 .color(Color::Muted),
2586 )
2587 .child(LoadingLabel::new("Thinking").size(LabelSize::Small)),
2588 )
2589 .child(
2590 h_flex()
2591 .gap_1()
2592 .child(
2593 div().visible_on_hover("disclosure-header").child(
2594 Disclosure::new("thinking-disclosure", is_open)
2595 .opened_icon(IconName::ChevronUp)
2596 .closed_icon(IconName::ChevronDown)
2597 .on_click(cx.listener({
2598 move |this, _event, _window, _cx| {
2599 let is_open = this
2600 .expanded_thinking_segments
2601 .entry((message_id, ix))
2602 .or_insert(false);
2603
2604 *is_open = !*is_open;
2605 }
2606 })),
2607 ),
2608 )
2609 .child({
2610 Icon::new(IconName::ArrowCircle)
2611 .color(Color::Accent)
2612 .size(IconSize::Small)
2613 .with_animation(
2614 "arrow-circle",
2615 Animation::new(Duration::from_secs(2)).repeat(),
2616 |icon, delta| {
2617 icon.transform(Transformation::rotate(
2618 percentage(delta),
2619 ))
2620 },
2621 )
2622 }),
2623 ),
2624 )
2625 .when(!is_open, |this| {
2626 let gradient_overlay = div()
2627 .rounded_b_lg()
2628 .h_full()
2629 .absolute()
2630 .w_full()
2631 .bottom_0()
2632 .left_0()
2633 .bg(linear_gradient(
2634 180.,
2635 linear_color_stop(editor_bg, 1.),
2636 linear_color_stop(editor_bg.opacity(0.2), 0.),
2637 ));
2638
2639 this.child(
2640 div()
2641 .relative()
2642 .bg(editor_bg)
2643 .rounded_b_lg()
2644 .mt_2()
2645 .pl_4()
2646 .child(
2647 div()
2648 .id(("thinking-content", ix))
2649 .max_h_20()
2650 .track_scroll(scroll_handle)
2651 .text_ui_sm(cx)
2652 .overflow_hidden()
2653 .child(
2654 MarkdownElement::new(
2655 markdown.clone(),
2656 default_markdown_style(window, cx),
2657 )
2658 .on_url_click({
2659 let workspace = self.workspace.clone();
2660 move |text, window, cx| {
2661 open_markdown_link(
2662 text,
2663 workspace.clone(),
2664 window,
2665 cx,
2666 );
2667 }
2668 }),
2669 ),
2670 )
2671 .child(gradient_overlay),
2672 )
2673 })
2674 .when(is_open, |this| {
2675 this.child(
2676 div()
2677 .id(("thinking-content", ix))
2678 .h_full()
2679 .bg(editor_bg)
2680 .text_ui_sm(cx)
2681 .child(
2682 MarkdownElement::new(
2683 markdown.clone(),
2684 default_markdown_style(window, cx),
2685 )
2686 .on_url_click({
2687 let workspace = self.workspace.clone();
2688 move |text, window, cx| {
2689 open_markdown_link(text, workspace.clone(), window, cx);
2690 }
2691 }),
2692 ),
2693 )
2694 })
2695 } else {
2696 this.v_flex()
2697 .mt_neg_2()
2698 .child(
2699 h_flex()
2700 .group("disclosure-header")
2701 .pr_1()
2702 .justify_between()
2703 .opacity(0.8)
2704 .hover(|style| style.opacity(1.))
2705 .child(
2706 h_flex()
2707 .gap_1p5()
2708 .child(
2709 Icon::new(IconName::LightBulb)
2710 .size(IconSize::XSmall)
2711 .color(Color::Muted),
2712 )
2713 .child(Label::new("Thought Process").size(LabelSize::Small)),
2714 )
2715 .child(
2716 div().visible_on_hover("disclosure-header").child(
2717 Disclosure::new("thinking-disclosure", is_open)
2718 .opened_icon(IconName::ChevronUp)
2719 .closed_icon(IconName::ChevronDown)
2720 .on_click(cx.listener({
2721 move |this, _event, _window, _cx| {
2722 let is_open = this
2723 .expanded_thinking_segments
2724 .entry((message_id, ix))
2725 .or_insert(false);
2726
2727 *is_open = !*is_open;
2728 }
2729 })),
2730 ),
2731 ),
2732 )
2733 .child(
2734 div()
2735 .id(("thinking-content", ix))
2736 .relative()
2737 .mt_1p5()
2738 .ml_1p5()
2739 .pl_2p5()
2740 .border_l_1()
2741 .border_color(cx.theme().colors().border_variant)
2742 .text_ui_sm(cx)
2743 .when(is_open, |this| {
2744 this.child(
2745 MarkdownElement::new(
2746 markdown.clone(),
2747 default_markdown_style(window, cx),
2748 )
2749 .on_url_click({
2750 let workspace = self.workspace.clone();
2751 move |text, window, cx| {
2752 open_markdown_link(text, workspace.clone(), window, cx);
2753 }
2754 }),
2755 )
2756 }),
2757 )
2758 }
2759 })
2760 }
2761
2762 fn render_tool_use(
2763 &self,
2764 tool_use: ToolUse,
2765 window: &mut Window,
2766 workspace: WeakEntity<Workspace>,
2767 cx: &mut Context<Self>,
2768 ) -> impl IntoElement + use<> {
2769 if let Some(card) = self.thread.read(cx).card_for_tool(&tool_use.id) {
2770 return card.render(&tool_use.status, window, workspace, cx);
2771 }
2772
2773 let is_open = self
2774 .expanded_tool_uses
2775 .get(&tool_use.id)
2776 .copied()
2777 .unwrap_or_default();
2778
2779 let is_status_finished = matches!(&tool_use.status, ToolUseStatus::Finished(_));
2780
2781 let fs = self
2782 .workspace
2783 .upgrade()
2784 .map(|workspace| workspace.read(cx).app_state().fs.clone());
2785 let needs_confirmation = matches!(&tool_use.status, ToolUseStatus::NeedsConfirmation);
2786 let needs_confirmation_tools = tool_use.needs_confirmation;
2787
2788 let status_icons = div().child(match &tool_use.status {
2789 ToolUseStatus::NeedsConfirmation => {
2790 let icon = Icon::new(IconName::Warning)
2791 .color(Color::Warning)
2792 .size(IconSize::Small);
2793 icon.into_any_element()
2794 }
2795 ToolUseStatus::Pending
2796 | ToolUseStatus::InputStillStreaming
2797 | ToolUseStatus::Running => {
2798 let icon = Icon::new(IconName::ArrowCircle)
2799 .color(Color::Accent)
2800 .size(IconSize::Small);
2801 icon.with_animation(
2802 "arrow-circle",
2803 Animation::new(Duration::from_secs(2)).repeat(),
2804 |icon, delta| icon.transform(Transformation::rotate(percentage(delta))),
2805 )
2806 .into_any_element()
2807 }
2808 ToolUseStatus::Finished(_) => div().w_0().into_any_element(),
2809 ToolUseStatus::Error(_) => {
2810 let icon = Icon::new(IconName::Close)
2811 .color(Color::Error)
2812 .size(IconSize::Small);
2813 icon.into_any_element()
2814 }
2815 });
2816
2817 let rendered_tool_use = self.rendered_tool_uses.get(&tool_use.id).cloned();
2818 let results_content_container = || v_flex().p_2().gap_0p5();
2819
2820 let results_content = v_flex()
2821 .gap_1()
2822 .child(
2823 results_content_container()
2824 .child(
2825 Label::new("Input")
2826 .size(LabelSize::XSmall)
2827 .color(Color::Muted)
2828 .buffer_font(cx),
2829 )
2830 .child(
2831 div()
2832 .w_full()
2833 .text_ui_sm(cx)
2834 .children(rendered_tool_use.as_ref().map(|rendered| {
2835 MarkdownElement::new(
2836 rendered.input.clone(),
2837 tool_use_markdown_style(window, cx),
2838 )
2839 .code_block_renderer(markdown::CodeBlockRenderer::Default {
2840 copy_button: false,
2841 copy_button_on_hover: false,
2842 border: false,
2843 })
2844 .on_url_click({
2845 let workspace = self.workspace.clone();
2846 move |text, window, cx| {
2847 open_markdown_link(text, workspace.clone(), window, cx);
2848 }
2849 })
2850 })),
2851 ),
2852 )
2853 .map(|container| match tool_use.status {
2854 ToolUseStatus::Finished(_) => container.child(
2855 results_content_container()
2856 .border_t_1()
2857 .border_color(self.tool_card_border_color(cx))
2858 .child(
2859 Label::new("Result")
2860 .size(LabelSize::XSmall)
2861 .color(Color::Muted)
2862 .buffer_font(cx),
2863 )
2864 .child(div().w_full().text_ui_sm(cx).children(
2865 rendered_tool_use.as_ref().map(|rendered| {
2866 MarkdownElement::new(
2867 rendered.output.clone(),
2868 tool_use_markdown_style(window, cx),
2869 )
2870 .code_block_renderer(markdown::CodeBlockRenderer::Default {
2871 copy_button: false,
2872 copy_button_on_hover: false,
2873 border: false,
2874 })
2875 .on_url_click({
2876 let workspace = self.workspace.clone();
2877 move |text, window, cx| {
2878 open_markdown_link(text, workspace.clone(), window, cx);
2879 }
2880 })
2881 .into_any_element()
2882 }),
2883 )),
2884 ),
2885 ToolUseStatus::InputStillStreaming | ToolUseStatus::Running => container.child(
2886 results_content_container()
2887 .border_t_1()
2888 .border_color(self.tool_card_border_color(cx))
2889 .child(
2890 h_flex()
2891 .gap_1()
2892 .child(
2893 Icon::new(IconName::ArrowCircle)
2894 .size(IconSize::Small)
2895 .color(Color::Accent)
2896 .with_animation(
2897 "arrow-circle",
2898 Animation::new(Duration::from_secs(2)).repeat(),
2899 |icon, delta| {
2900 icon.transform(Transformation::rotate(percentage(
2901 delta,
2902 )))
2903 },
2904 ),
2905 )
2906 .child(
2907 Label::new("Running…")
2908 .size(LabelSize::XSmall)
2909 .color(Color::Muted)
2910 .buffer_font(cx),
2911 ),
2912 ),
2913 ),
2914 ToolUseStatus::Error(_) => container.child(
2915 results_content_container()
2916 .border_t_1()
2917 .border_color(self.tool_card_border_color(cx))
2918 .child(
2919 Label::new("Error")
2920 .size(LabelSize::XSmall)
2921 .color(Color::Muted)
2922 .buffer_font(cx),
2923 )
2924 .child(
2925 div()
2926 .text_ui_sm(cx)
2927 .children(rendered_tool_use.as_ref().map(|rendered| {
2928 MarkdownElement::new(
2929 rendered.output.clone(),
2930 tool_use_markdown_style(window, cx),
2931 )
2932 .on_url_click({
2933 let workspace = self.workspace.clone();
2934 move |text, window, cx| {
2935 open_markdown_link(text, workspace.clone(), window, cx);
2936 }
2937 })
2938 .into_any_element()
2939 })),
2940 ),
2941 ),
2942 ToolUseStatus::Pending => container,
2943 ToolUseStatus::NeedsConfirmation => container.child(
2944 results_content_container()
2945 .border_t_1()
2946 .border_color(self.tool_card_border_color(cx))
2947 .child(
2948 Label::new("Asking Permission")
2949 .size(LabelSize::Small)
2950 .color(Color::Muted)
2951 .buffer_font(cx),
2952 ),
2953 ),
2954 });
2955
2956 let gradient_overlay = |color: Hsla| {
2957 div()
2958 .h_full()
2959 .absolute()
2960 .w_12()
2961 .bottom_0()
2962 .map(|element| {
2963 if is_status_finished {
2964 element.right_6()
2965 } else {
2966 element.right(px(44.))
2967 }
2968 })
2969 .bg(linear_gradient(
2970 90.,
2971 linear_color_stop(color, 1.),
2972 linear_color_stop(color.opacity(0.2), 0.),
2973 ))
2974 };
2975
2976 v_flex().gap_1().mb_2().map(|element| {
2977 if !needs_confirmation_tools {
2978 element.child(
2979 v_flex()
2980 .child(
2981 h_flex()
2982 .group("disclosure-header")
2983 .relative()
2984 .gap_1p5()
2985 .justify_between()
2986 .opacity(0.8)
2987 .hover(|style| style.opacity(1.))
2988 .when(!is_status_finished, |this| this.pr_2())
2989 .child(
2990 h_flex()
2991 .id("tool-label-container")
2992 .gap_1p5()
2993 .max_w_full()
2994 .overflow_x_scroll()
2995 .child(
2996 Icon::new(tool_use.icon)
2997 .size(IconSize::XSmall)
2998 .color(Color::Muted),
2999 )
3000 .child(
3001 h_flex().pr_8().text_size(rems(0.8125)).children(
3002 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| {
3003 open_markdown_link(text, workspace.clone(), window, cx);
3004 }}))
3005 ),
3006 ),
3007 )
3008 .child(
3009 h_flex()
3010 .gap_1()
3011 .child(
3012 div().visible_on_hover("disclosure-header").child(
3013 Disclosure::new("tool-use-disclosure", is_open)
3014 .opened_icon(IconName::ChevronUp)
3015 .closed_icon(IconName::ChevronDown)
3016 .on_click(cx.listener({
3017 let tool_use_id = tool_use.id.clone();
3018 move |this, _event, _window, _cx| {
3019 let is_open = this
3020 .expanded_tool_uses
3021 .entry(tool_use_id.clone())
3022 .or_insert(false);
3023
3024 *is_open = !*is_open;
3025 }
3026 })),
3027 ),
3028 )
3029 .child(status_icons),
3030 )
3031 .child(gradient_overlay(cx.theme().colors().panel_background)),
3032 )
3033 .map(|parent| {
3034 if !is_open {
3035 return parent;
3036 }
3037
3038 parent.child(
3039 v_flex()
3040 .mt_1()
3041 .border_1()
3042 .border_color(self.tool_card_border_color(cx))
3043 .bg(cx.theme().colors().editor_background)
3044 .rounded_lg()
3045 .child(results_content),
3046 )
3047 }),
3048 )
3049 } else {
3050 v_flex()
3051 .mb_2()
3052 .rounded_lg()
3053 .border_1()
3054 .border_color(self.tool_card_border_color(cx))
3055 .overflow_hidden()
3056 .child(
3057 h_flex()
3058 .group("disclosure-header")
3059 .relative()
3060 .justify_between()
3061 .py_1()
3062 .map(|element| {
3063 if is_status_finished {
3064 element.pl_2().pr_0p5()
3065 } else {
3066 element.px_2()
3067 }
3068 })
3069 .bg(self.tool_card_header_bg(cx))
3070 .map(|element| {
3071 if is_open {
3072 element.border_b_1().rounded_t_md()
3073 } else if needs_confirmation {
3074 element.rounded_t_md()
3075 } else {
3076 element.rounded_md()
3077 }
3078 })
3079 .border_color(self.tool_card_border_color(cx))
3080 .child(
3081 h_flex()
3082 .id("tool-label-container")
3083 .gap_1p5()
3084 .max_w_full()
3085 .overflow_x_scroll()
3086 .child(
3087 Icon::new(tool_use.icon)
3088 .size(IconSize::XSmall)
3089 .color(Color::Muted),
3090 )
3091 .child(
3092 h_flex().pr_8().text_ui_sm(cx).children(
3093 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| {
3094 open_markdown_link(text, workspace.clone(), window, cx);
3095 }}))
3096 ),
3097 ),
3098 )
3099 .child(
3100 h_flex()
3101 .gap_1()
3102 .child(
3103 div().visible_on_hover("disclosure-header").child(
3104 Disclosure::new("tool-use-disclosure", is_open)
3105 .opened_icon(IconName::ChevronUp)
3106 .closed_icon(IconName::ChevronDown)
3107 .on_click(cx.listener({
3108 let tool_use_id = tool_use.id.clone();
3109 move |this, _event, _window, _cx| {
3110 let is_open = this
3111 .expanded_tool_uses
3112 .entry(tool_use_id.clone())
3113 .or_insert(false);
3114
3115 *is_open = !*is_open;
3116 }
3117 })),
3118 ),
3119 )
3120 .child(status_icons),
3121 )
3122 .child(gradient_overlay(self.tool_card_header_bg(cx))),
3123 )
3124 .map(|parent| {
3125 if !is_open {
3126 return parent;
3127 }
3128
3129 parent.child(
3130 v_flex()
3131 .bg(cx.theme().colors().editor_background)
3132 .map(|element| {
3133 if needs_confirmation {
3134 element.rounded_none()
3135 } else {
3136 element.rounded_b_lg()
3137 }
3138 })
3139 .child(results_content),
3140 )
3141 })
3142 .when(needs_confirmation, |this| {
3143 this.child(
3144 h_flex()
3145 .py_1()
3146 .pl_2()
3147 .pr_1()
3148 .gap_1()
3149 .justify_between()
3150 .flex_wrap()
3151 .bg(cx.theme().colors().editor_background)
3152 .border_t_1()
3153 .border_color(self.tool_card_border_color(cx))
3154 .rounded_b_lg()
3155 .child(
3156 LoadingLabel::new("Waiting for Confirmation").size(LabelSize::Small)
3157 )
3158 .child(
3159 h_flex()
3160 .gap_0p5()
3161 .child({
3162 let tool_id = tool_use.id.clone();
3163 Button::new(
3164 "always-allow-tool-action",
3165 "Always Allow",
3166 )
3167 .label_size(LabelSize::Small)
3168 .icon(IconName::CheckDouble)
3169 .icon_position(IconPosition::Start)
3170 .icon_size(IconSize::Small)
3171 .icon_color(Color::Success)
3172 .tooltip(move |window, cx| {
3173 Tooltip::with_meta(
3174 "Never ask for permission",
3175 None,
3176 "Restore the original behavior in your Agent Panel settings",
3177 window,
3178 cx,
3179 )
3180 })
3181 .on_click(cx.listener(
3182 move |this, event, window, cx| {
3183 if let Some(fs) = fs.clone() {
3184 update_settings_file::<AgentSettings>(
3185 fs.clone(),
3186 cx,
3187 |settings, _| {
3188 settings.set_always_allow_tool_actions(true);
3189 },
3190 );
3191 }
3192 this.handle_allow_tool(
3193 tool_id.clone(),
3194 event,
3195 window,
3196 cx,
3197 )
3198 },
3199 ))
3200 })
3201 .child(ui::Divider::vertical())
3202 .child({
3203 let tool_id = tool_use.id.clone();
3204 Button::new("allow-tool-action", "Allow")
3205 .label_size(LabelSize::Small)
3206 .icon(IconName::Check)
3207 .icon_position(IconPosition::Start)
3208 .icon_size(IconSize::Small)
3209 .icon_color(Color::Success)
3210 .on_click(cx.listener(
3211 move |this, event, window, cx| {
3212 this.handle_allow_tool(
3213 tool_id.clone(),
3214 event,
3215 window,
3216 cx,
3217 )
3218 },
3219 ))
3220 })
3221 .child({
3222 let tool_id = tool_use.id.clone();
3223 let tool_name: Arc<str> = tool_use.name.into();
3224 Button::new("deny-tool", "Deny")
3225 .label_size(LabelSize::Small)
3226 .icon(IconName::Close)
3227 .icon_position(IconPosition::Start)
3228 .icon_size(IconSize::Small)
3229 .icon_color(Color::Error)
3230 .on_click(cx.listener(
3231 move |this, event, window, cx| {
3232 this.handle_deny_tool(
3233 tool_id.clone(),
3234 tool_name.clone(),
3235 event,
3236 window,
3237 cx,
3238 )
3239 },
3240 ))
3241 }),
3242 ),
3243 )
3244 })
3245 }
3246 }).into_any_element()
3247 }
3248
3249 fn render_rules_item(&self, cx: &Context<Self>) -> AnyElement {
3250 let project_context = self.thread.read(cx).project_context();
3251 let project_context = project_context.borrow();
3252 let Some(project_context) = project_context.as_ref() else {
3253 return div().into_any();
3254 };
3255
3256 let user_rules_text = if project_context.user_rules.is_empty() {
3257 None
3258 } else if project_context.user_rules.len() == 1 {
3259 let user_rules = &project_context.user_rules[0];
3260
3261 match user_rules.title.as_ref() {
3262 Some(title) => Some(format!("Using \"{title}\" user rule")),
3263 None => Some("Using user rule".into()),
3264 }
3265 } else {
3266 Some(format!(
3267 "Using {} user rules",
3268 project_context.user_rules.len()
3269 ))
3270 };
3271
3272 let first_user_rules_id = project_context
3273 .user_rules
3274 .first()
3275 .map(|user_rules| user_rules.uuid.0);
3276
3277 let rules_files = project_context
3278 .worktrees
3279 .iter()
3280 .filter_map(|worktree| worktree.rules_file.as_ref())
3281 .collect::<Vec<_>>();
3282
3283 let rules_file_text = match rules_files.as_slice() {
3284 &[] => None,
3285 &[rules_file] => Some(format!(
3286 "Using project {:?} file",
3287 rules_file.path_in_worktree
3288 )),
3289 rules_files => Some(format!("Using {} project rules files", rules_files.len())),
3290 };
3291
3292 if user_rules_text.is_none() && rules_file_text.is_none() {
3293 return div().into_any();
3294 }
3295
3296 v_flex()
3297 .pt_2()
3298 .px_2p5()
3299 .gap_1()
3300 .when_some(user_rules_text, |parent, user_rules_text| {
3301 parent.child(
3302 h_flex()
3303 .w_full()
3304 .child(
3305 Icon::new(RULES_ICON)
3306 .size(IconSize::XSmall)
3307 .color(Color::Disabled),
3308 )
3309 .child(
3310 Label::new(user_rules_text)
3311 .size(LabelSize::XSmall)
3312 .color(Color::Muted)
3313 .truncate()
3314 .buffer_font(cx)
3315 .ml_1p5()
3316 .mr_0p5(),
3317 )
3318 .child(
3319 IconButton::new("open-prompt-library", IconName::ArrowUpRightAlt)
3320 .shape(ui::IconButtonShape::Square)
3321 .icon_size(IconSize::XSmall)
3322 .icon_color(Color::Ignored)
3323 // TODO: Figure out a way to pass focus handle here so we can display the `OpenRulesLibrary` keybinding
3324 .tooltip(Tooltip::text("View User Rules"))
3325 .on_click(move |_event, window, cx| {
3326 window.dispatch_action(
3327 Box::new(OpenRulesLibrary {
3328 prompt_to_select: first_user_rules_id,
3329 }),
3330 cx,
3331 )
3332 }),
3333 ),
3334 )
3335 })
3336 .when_some(rules_file_text, |parent, rules_file_text| {
3337 parent.child(
3338 h_flex()
3339 .w_full()
3340 .child(
3341 Icon::new(IconName::File)
3342 .size(IconSize::XSmall)
3343 .color(Color::Disabled),
3344 )
3345 .child(
3346 Label::new(rules_file_text)
3347 .size(LabelSize::XSmall)
3348 .color(Color::Muted)
3349 .buffer_font(cx)
3350 .ml_1p5()
3351 .mr_0p5(),
3352 )
3353 .child(
3354 IconButton::new("open-rule", IconName::ArrowUpRightAlt)
3355 .shape(ui::IconButtonShape::Square)
3356 .icon_size(IconSize::XSmall)
3357 .icon_color(Color::Ignored)
3358 .on_click(cx.listener(Self::handle_open_rules))
3359 .tooltip(Tooltip::text("View Rules")),
3360 ),
3361 )
3362 })
3363 .into_any()
3364 }
3365
3366 fn handle_allow_tool(
3367 &mut self,
3368 tool_use_id: LanguageModelToolUseId,
3369 _: &ClickEvent,
3370 window: &mut Window,
3371 cx: &mut Context<Self>,
3372 ) {
3373 if let Some(PendingToolUseStatus::NeedsConfirmation(c)) = self
3374 .thread
3375 .read(cx)
3376 .pending_tool(&tool_use_id)
3377 .map(|tool_use| tool_use.status.clone())
3378 {
3379 self.thread.update(cx, |thread, cx| {
3380 if let Some(configured) = thread.get_or_init_configured_model(cx) {
3381 thread.run_tool(
3382 c.tool_use_id.clone(),
3383 c.ui_text.clone(),
3384 c.input.clone(),
3385 c.request.clone(),
3386 c.tool.clone(),
3387 configured.model,
3388 Some(window.window_handle()),
3389 cx,
3390 );
3391 }
3392 });
3393 }
3394 }
3395
3396 fn handle_deny_tool(
3397 &mut self,
3398 tool_use_id: LanguageModelToolUseId,
3399 tool_name: Arc<str>,
3400 _: &ClickEvent,
3401 window: &mut Window,
3402 cx: &mut Context<Self>,
3403 ) {
3404 let window_handle = window.window_handle();
3405 self.thread.update(cx, |thread, cx| {
3406 thread.deny_tool_use(tool_use_id, tool_name, Some(window_handle), cx);
3407 });
3408 }
3409
3410 fn handle_open_rules(&mut self, _: &ClickEvent, window: &mut Window, cx: &mut Context<Self>) {
3411 let project_context = self.thread.read(cx).project_context();
3412 let project_context = project_context.borrow();
3413 let Some(project_context) = project_context.as_ref() else {
3414 return;
3415 };
3416
3417 let project_entry_ids = project_context
3418 .worktrees
3419 .iter()
3420 .flat_map(|worktree| worktree.rules_file.as_ref())
3421 .map(|rules_file| ProjectEntryId::from_usize(rules_file.project_entry_id))
3422 .collect::<Vec<_>>();
3423
3424 self.workspace
3425 .update(cx, move |workspace, cx| {
3426 // TODO: Open a multibuffer instead? In some cases this doesn't make the set of rules
3427 // files clear. For example, if rules file 1 is already open but rules file 2 is not,
3428 // this would open and focus rules file 2 in a tab that is not next to rules file 1.
3429 let project = workspace.project().read(cx);
3430 let project_paths = project_entry_ids
3431 .into_iter()
3432 .flat_map(|entry_id| project.path_for_entry(entry_id, cx))
3433 .collect::<Vec<_>>();
3434 for project_path in project_paths {
3435 workspace
3436 .open_path(project_path, None, true, window, cx)
3437 .detach_and_log_err(cx);
3438 }
3439 })
3440 .ok();
3441 }
3442
3443 fn dismiss_notifications(&mut self, cx: &mut Context<ActiveThread>) {
3444 for window in self.notifications.drain(..) {
3445 window
3446 .update(cx, |_, window, _| {
3447 window.remove_window();
3448 })
3449 .ok();
3450
3451 self.notification_subscriptions.remove(&window);
3452 }
3453 }
3454
3455 fn render_vertical_scrollbar(&self, cx: &mut Context<Self>) -> Option<Stateful<Div>> {
3456 if !self.show_scrollbar && !self.scrollbar_state.is_dragging() {
3457 return None;
3458 }
3459
3460 Some(
3461 div()
3462 .occlude()
3463 .id("active-thread-scrollbar")
3464 .on_mouse_move(cx.listener(|_, _, _, cx| {
3465 cx.notify();
3466 cx.stop_propagation()
3467 }))
3468 .on_hover(|_, _, cx| {
3469 cx.stop_propagation();
3470 })
3471 .on_any_mouse_down(|_, _, cx| {
3472 cx.stop_propagation();
3473 })
3474 .on_mouse_up(
3475 MouseButton::Left,
3476 cx.listener(|_, _, _, cx| {
3477 cx.stop_propagation();
3478 }),
3479 )
3480 .on_scroll_wheel(cx.listener(|_, _, _, cx| {
3481 cx.notify();
3482 }))
3483 .h_full()
3484 .absolute()
3485 .right_1()
3486 .top_1()
3487 .bottom_0()
3488 .w(px(12.))
3489 .cursor_default()
3490 .children(Scrollbar::vertical(self.scrollbar_state.clone())),
3491 )
3492 }
3493
3494 fn hide_scrollbar_later(&mut self, cx: &mut Context<Self>) {
3495 const SCROLLBAR_SHOW_INTERVAL: Duration = Duration::from_secs(1);
3496 self.hide_scrollbar_task = Some(cx.spawn(async move |thread, cx| {
3497 cx.background_executor()
3498 .timer(SCROLLBAR_SHOW_INTERVAL)
3499 .await;
3500 thread
3501 .update(cx, |thread, cx| {
3502 if !thread.scrollbar_state.is_dragging() {
3503 thread.show_scrollbar = false;
3504 cx.notify();
3505 }
3506 })
3507 .log_err();
3508 }))
3509 }
3510
3511 pub fn is_codeblock_expanded(&self, message_id: MessageId, ix: usize) -> bool {
3512 self.expanded_code_blocks
3513 .get(&(message_id, ix))
3514 .copied()
3515 .unwrap_or(true)
3516 }
3517
3518 pub fn toggle_codeblock_expanded(&mut self, message_id: MessageId, ix: usize) {
3519 let is_expanded = self
3520 .expanded_code_blocks
3521 .entry((message_id, ix))
3522 .or_insert(true);
3523 *is_expanded = !*is_expanded;
3524 }
3525
3526 pub fn scroll_to_top(&mut self, cx: &mut Context<Self>) {
3527 self.list_state.scroll_to(ListOffset::default());
3528 cx.notify();
3529 }
3530
3531 pub fn scroll_to_bottom(&mut self, cx: &mut Context<Self>) {
3532 self.list_state.reset(self.messages.len());
3533 cx.notify();
3534 }
3535}
3536
3537pub enum ActiveThreadEvent {
3538 EditingMessageTokenCountChanged,
3539}
3540
3541impl EventEmitter<ActiveThreadEvent> for ActiveThread {}
3542
3543impl Render for ActiveThread {
3544 fn render(&mut self, _window: &mut Window, cx: &mut Context<Self>) -> impl IntoElement {
3545 v_flex()
3546 .size_full()
3547 .relative()
3548 .bg(cx.theme().colors().panel_background)
3549 .on_mouse_move(cx.listener(|this, _, _, cx| {
3550 this.show_scrollbar = true;
3551 this.hide_scrollbar_later(cx);
3552 cx.notify();
3553 }))
3554 .on_scroll_wheel(cx.listener(|this, _, _, cx| {
3555 this.show_scrollbar = true;
3556 this.hide_scrollbar_later(cx);
3557 cx.notify();
3558 }))
3559 .on_mouse_up(
3560 MouseButton::Left,
3561 cx.listener(|this, _, _, cx| {
3562 this.hide_scrollbar_later(cx);
3563 }),
3564 )
3565 .child(list(self.list_state.clone()).flex_grow())
3566 .when_some(self.render_vertical_scrollbar(cx), |this, scrollbar| {
3567 this.child(scrollbar)
3568 })
3569 }
3570}
3571
3572pub(crate) fn open_active_thread_as_markdown(
3573 thread: Entity<Thread>,
3574 workspace: Entity<Workspace>,
3575 window: &mut Window,
3576 cx: &mut App,
3577) -> Task<anyhow::Result<()>> {
3578 let markdown_language_task = workspace
3579 .read(cx)
3580 .app_state()
3581 .languages
3582 .language_for_name("Markdown");
3583
3584 window.spawn(cx, async move |cx| {
3585 let markdown_language = markdown_language_task.await?;
3586
3587 workspace.update_in(cx, |workspace, window, cx| {
3588 let thread = thread.read(cx);
3589 let markdown = thread.to_markdown(cx)?;
3590 let thread_summary = thread.summary().or_default().to_string();
3591
3592 let project = workspace.project().clone();
3593
3594 if !project.read(cx).is_local() {
3595 anyhow::bail!("failed to open active thread as markdown in remote project");
3596 }
3597
3598 let buffer = project.update(cx, |project, cx| {
3599 project.create_local_buffer(&markdown, Some(markdown_language), cx)
3600 });
3601 let buffer =
3602 cx.new(|cx| MultiBuffer::singleton(buffer, cx).with_title(thread_summary.clone()));
3603
3604 workspace.add_item_to_active_pane(
3605 Box::new(cx.new(|cx| {
3606 let mut editor =
3607 Editor::for_multibuffer(buffer, Some(project.clone()), window, cx);
3608 editor.set_breadcrumb_header(thread_summary);
3609 editor
3610 })),
3611 None,
3612 true,
3613 window,
3614 cx,
3615 );
3616
3617 anyhow::Ok(())
3618 })??;
3619 anyhow::Ok(())
3620 })
3621}
3622
3623pub(crate) fn open_context(
3624 context: &AgentContextHandle,
3625 workspace: Entity<Workspace>,
3626 window: &mut Window,
3627 cx: &mut App,
3628) {
3629 match context {
3630 AgentContextHandle::File(file_context) => {
3631 if let Some(project_path) = file_context.project_path(cx) {
3632 workspace.update(cx, |workspace, cx| {
3633 workspace
3634 .open_path(project_path, None, true, window, cx)
3635 .detach_and_log_err(cx);
3636 });
3637 }
3638 }
3639
3640 AgentContextHandle::Directory(directory_context) => {
3641 let entry_id = directory_context.entry_id;
3642 workspace.update(cx, |workspace, cx| {
3643 workspace.project().update(cx, |_project, cx| {
3644 cx.emit(project::Event::RevealInProjectPanel(entry_id));
3645 })
3646 })
3647 }
3648
3649 AgentContextHandle::Symbol(symbol_context) => {
3650 let buffer = symbol_context.buffer.read(cx);
3651 if let Some(project_path) = buffer.project_path(cx) {
3652 let snapshot = buffer.snapshot();
3653 let target_position = symbol_context.range.start.to_point(&snapshot);
3654 open_editor_at_position(project_path, target_position, &workspace, window, cx)
3655 .detach();
3656 }
3657 }
3658
3659 AgentContextHandle::Selection(selection_context) => {
3660 let buffer = selection_context.buffer.read(cx);
3661 if let Some(project_path) = buffer.project_path(cx) {
3662 let snapshot = buffer.snapshot();
3663 let target_position = selection_context.range.start.to_point(&snapshot);
3664
3665 open_editor_at_position(project_path, target_position, &workspace, window, cx)
3666 .detach();
3667 }
3668 }
3669
3670 AgentContextHandle::FetchedUrl(fetched_url_context) => {
3671 cx.open_url(&fetched_url_context.url);
3672 }
3673
3674 AgentContextHandle::Thread(thread_context) => workspace.update(cx, |workspace, cx| {
3675 if let Some(panel) = workspace.panel::<AgentPanel>(cx) {
3676 panel.update(cx, |panel, cx| {
3677 panel.open_thread(thread_context.thread.clone(), window, cx);
3678 });
3679 }
3680 }),
3681
3682 AgentContextHandle::TextThread(text_thread_context) => {
3683 workspace.update(cx, |workspace, cx| {
3684 if let Some(panel) = workspace.panel::<AgentPanel>(cx) {
3685 panel.update(cx, |panel, cx| {
3686 panel.open_prompt_editor(text_thread_context.context.clone(), window, cx)
3687 });
3688 }
3689 })
3690 }
3691
3692 AgentContextHandle::Rules(rules_context) => window.dispatch_action(
3693 Box::new(OpenRulesLibrary {
3694 prompt_to_select: Some(rules_context.prompt_id.0),
3695 }),
3696 cx,
3697 ),
3698
3699 AgentContextHandle::Image(_) => {}
3700 }
3701}
3702
3703pub(crate) fn attach_pasted_images_as_context(
3704 context_store: &Entity<ContextStore>,
3705 cx: &mut App,
3706) -> bool {
3707 let images = cx
3708 .read_from_clipboard()
3709 .map(|item| {
3710 item.into_entries()
3711 .filter_map(|entry| {
3712 if let ClipboardEntry::Image(image) = entry {
3713 Some(image)
3714 } else {
3715 None
3716 }
3717 })
3718 .collect::<Vec<_>>()
3719 })
3720 .unwrap_or_default();
3721
3722 if images.is_empty() {
3723 return false;
3724 }
3725 cx.stop_propagation();
3726
3727 context_store.update(cx, |store, cx| {
3728 for image in images {
3729 store.add_image_instance(Arc::new(image), cx);
3730 }
3731 });
3732 true
3733}
3734
3735fn open_editor_at_position(
3736 project_path: project::ProjectPath,
3737 target_position: Point,
3738 workspace: &Entity<Workspace>,
3739 window: &mut Window,
3740 cx: &mut App,
3741) -> Task<()> {
3742 let open_task = workspace.update(cx, |workspace, cx| {
3743 workspace.open_path(project_path, None, true, window, cx)
3744 });
3745 window.spawn(cx, async move |cx| {
3746 if let Some(active_editor) = open_task
3747 .await
3748 .log_err()
3749 .and_then(|item| item.downcast::<Editor>())
3750 {
3751 active_editor
3752 .downgrade()
3753 .update_in(cx, |editor, window, cx| {
3754 editor.go_to_singleton_buffer_point(target_position, window, cx);
3755 })
3756 .log_err();
3757 }
3758 })
3759}
3760
3761#[cfg(test)]
3762mod tests {
3763 use super::*;
3764 use agent::{MessageSegment, context::ContextLoadResult, thread_store};
3765 use assistant_tool::{ToolRegistry, ToolWorkingSet};
3766 use editor::EditorSettings;
3767 use fs::FakeFs;
3768 use gpui::{AppContext, TestAppContext, VisualTestContext};
3769 use language_model::{
3770 ConfiguredModel, LanguageModel, LanguageModelRegistry,
3771 fake_provider::{FakeLanguageModel, FakeLanguageModelProvider},
3772 };
3773 use project::Project;
3774 use prompt_store::PromptBuilder;
3775 use serde_json::json;
3776 use settings::SettingsStore;
3777 use util::path;
3778 use workspace::CollaboratorId;
3779
3780 #[gpui::test]
3781 async fn test_agent_is_unfollowed_after_cancelling_completion(cx: &mut TestAppContext) {
3782 init_test_settings(cx);
3783
3784 let project = create_test_project(
3785 cx,
3786 json!({"code.rs": "fn main() {\n println!(\"Hello, world!\");\n}"}),
3787 )
3788 .await;
3789
3790 let (cx, _active_thread, workspace, thread, model) =
3791 setup_test_environment(cx, project.clone()).await;
3792
3793 // Insert user message without any context (empty context vector)
3794 thread.update(cx, |thread, cx| {
3795 thread.insert_user_message(
3796 "What is the best way to learn Rust?",
3797 ContextLoadResult::default(),
3798 None,
3799 vec![],
3800 cx,
3801 );
3802 });
3803
3804 // Stream response to user message
3805 thread.update(cx, |thread, cx| {
3806 let intent = CompletionIntent::UserPrompt;
3807 let request = thread.to_completion_request(model.clone(), intent, cx);
3808 thread.stream_completion(request, model, intent, cx.active_window(), cx)
3809 });
3810 // Follow the agent
3811 cx.update(|window, cx| {
3812 workspace.update(cx, |workspace, cx| {
3813 workspace.follow(CollaboratorId::Agent, window, cx);
3814 })
3815 });
3816 assert!(cx.read(|cx| workspace.read(cx).is_being_followed(CollaboratorId::Agent)));
3817
3818 // Cancel the current completion
3819 thread.update(cx, |thread, cx| {
3820 thread.cancel_last_completion(cx.active_window(), cx)
3821 });
3822
3823 cx.executor().run_until_parked();
3824
3825 // No longer following the agent
3826 assert!(!cx.read(|cx| workspace.read(cx).is_being_followed(CollaboratorId::Agent)));
3827 }
3828
3829 #[gpui::test]
3830 async fn test_reinserting_creases_for_edited_message(cx: &mut TestAppContext) {
3831 init_test_settings(cx);
3832
3833 let project = create_test_project(cx, json!({})).await;
3834
3835 let (cx, active_thread, _, thread, model) =
3836 setup_test_environment(cx, project.clone()).await;
3837 cx.update(|_, cx| {
3838 LanguageModelRegistry::global(cx).update(cx, |registry, cx| {
3839 registry.set_default_model(
3840 Some(ConfiguredModel {
3841 provider: Arc::new(FakeLanguageModelProvider),
3842 model,
3843 }),
3844 cx,
3845 );
3846 });
3847 });
3848
3849 let creases = vec![MessageCrease {
3850 range: 14..22,
3851 icon_path: "icon".into(),
3852 label: "foo.txt".into(),
3853 context: None,
3854 }];
3855
3856 let message = thread.update(cx, |thread, cx| {
3857 let message_id = thread.insert_user_message(
3858 "Tell me about @foo.txt",
3859 ContextLoadResult::default(),
3860 None,
3861 creases,
3862 cx,
3863 );
3864 thread.message(message_id).cloned().unwrap()
3865 });
3866
3867 active_thread.update_in(cx, |active_thread, window, cx| {
3868 if let Some(message_text) = message.segments.first().and_then(MessageSegment::text) {
3869 active_thread.start_editing_message(
3870 message.id,
3871 message_text,
3872 message.creases.as_slice(),
3873 window,
3874 cx,
3875 );
3876 }
3877 let editor = active_thread
3878 .editing_message
3879 .as_ref()
3880 .unwrap()
3881 .1
3882 .editor
3883 .clone();
3884 editor.update(cx, |editor, cx| editor.edit([(0..13, "modified")], cx));
3885 active_thread.confirm_editing_message(&Default::default(), window, cx);
3886 });
3887 cx.run_until_parked();
3888
3889 let message = thread.update(cx, |thread, _| thread.message(message.id).cloned().unwrap());
3890 active_thread.update_in(cx, |active_thread, window, cx| {
3891 if let Some(message_text) = message.segments.first().and_then(MessageSegment::text) {
3892 active_thread.start_editing_message(
3893 message.id,
3894 message_text,
3895 message.creases.as_slice(),
3896 window,
3897 cx,
3898 );
3899 }
3900 let editor = active_thread
3901 .editing_message
3902 .as_ref()
3903 .unwrap()
3904 .1
3905 .editor
3906 .clone();
3907 let text = editor.update(cx, |editor, cx| editor.text(cx));
3908 assert_eq!(text, "modified @foo.txt");
3909 });
3910 }
3911
3912 #[gpui::test]
3913 async fn test_editing_message_cancels_previous_completion(cx: &mut TestAppContext) {
3914 init_test_settings(cx);
3915
3916 let project = create_test_project(cx, json!({})).await;
3917
3918 let (cx, active_thread, _, thread, model) =
3919 setup_test_environment(cx, project.clone()).await;
3920
3921 cx.update(|_, cx| {
3922 LanguageModelRegistry::global(cx).update(cx, |registry, cx| {
3923 registry.set_default_model(
3924 Some(ConfiguredModel {
3925 provider: Arc::new(FakeLanguageModelProvider),
3926 model: model.clone(),
3927 }),
3928 cx,
3929 );
3930 });
3931 });
3932
3933 // Track thread events to verify cancellation
3934 let cancellation_events = Arc::new(std::sync::Mutex::new(Vec::new()));
3935 let new_request_events = Arc::new(std::sync::Mutex::new(Vec::new()));
3936
3937 let _subscription = cx.update(|_, cx| {
3938 let cancellation_events = cancellation_events.clone();
3939 let new_request_events = new_request_events.clone();
3940 cx.subscribe(
3941 &thread,
3942 move |_thread, event: &ThreadEvent, _cx| match event {
3943 ThreadEvent::CompletionCanceled => {
3944 cancellation_events.lock().unwrap().push(());
3945 }
3946 ThreadEvent::NewRequest => {
3947 new_request_events.lock().unwrap().push(());
3948 }
3949 _ => {}
3950 },
3951 )
3952 });
3953
3954 // Insert a user message and start streaming a response
3955 let message = thread.update(cx, |thread, cx| {
3956 let message_id = thread.insert_user_message(
3957 "Hello, how are you?",
3958 ContextLoadResult::default(),
3959 None,
3960 vec![],
3961 cx,
3962 );
3963 thread.advance_prompt_id();
3964 thread.send_to_model(
3965 model.clone(),
3966 CompletionIntent::UserPrompt,
3967 cx.active_window(),
3968 cx,
3969 );
3970 thread.message(message_id).cloned().unwrap()
3971 });
3972
3973 cx.run_until_parked();
3974
3975 // Verify that a completion is in progress
3976 assert!(cx.read(|cx| thread.read(cx).is_generating()));
3977 assert_eq!(new_request_events.lock().unwrap().len(), 1);
3978
3979 // Edit the message while the completion is still running
3980 active_thread.update_in(cx, |active_thread, window, cx| {
3981 if let Some(message_text) = message.segments.first().and_then(MessageSegment::text) {
3982 active_thread.start_editing_message(
3983 message.id,
3984 message_text,
3985 message.creases.as_slice(),
3986 window,
3987 cx,
3988 );
3989 }
3990 let editor = active_thread
3991 .editing_message
3992 .as_ref()
3993 .unwrap()
3994 .1
3995 .editor
3996 .clone();
3997 editor.update(cx, |editor, cx| {
3998 editor.set_text("What is the weather like?", window, cx);
3999 });
4000 active_thread.confirm_editing_message(&Default::default(), window, cx);
4001 });
4002
4003 cx.run_until_parked();
4004
4005 // Verify that the previous completion was cancelled
4006 assert_eq!(cancellation_events.lock().unwrap().len(), 1);
4007
4008 // Verify that a new request was started after cancellation
4009 assert_eq!(new_request_events.lock().unwrap().len(), 2);
4010
4011 // Verify that the edited message contains the new text
4012 let edited_message =
4013 thread.update(cx, |thread, _| thread.message(message.id).cloned().unwrap());
4014 match &edited_message.segments[0] {
4015 MessageSegment::Text(text) => {
4016 assert_eq!(text, "What is the weather like?");
4017 }
4018 _ => panic!("Expected text segment"),
4019 }
4020 }
4021
4022 fn init_test_settings(cx: &mut TestAppContext) {
4023 cx.update(|cx| {
4024 let settings_store = SettingsStore::test(cx);
4025 cx.set_global(settings_store);
4026 language::init(cx);
4027 Project::init_settings(cx);
4028 AgentSettings::register(cx);
4029 prompt_store::init(cx);
4030 thread_store::init(cx);
4031 workspace::init_settings(cx);
4032 language_model::init_settings(cx);
4033 ThemeSettings::register(cx);
4034 EditorSettings::register(cx);
4035 ToolRegistry::default_global(cx);
4036 });
4037 }
4038
4039 // Helper to create a test project with test files
4040 async fn create_test_project(
4041 cx: &mut TestAppContext,
4042 files: serde_json::Value,
4043 ) -> Entity<Project> {
4044 let fs = FakeFs::new(cx.executor());
4045 fs.insert_tree(path!("/test"), files).await;
4046 Project::test(fs, [path!("/test").as_ref()], cx).await
4047 }
4048
4049 async fn setup_test_environment(
4050 cx: &mut TestAppContext,
4051 project: Entity<Project>,
4052 ) -> (
4053 &mut VisualTestContext,
4054 Entity<ActiveThread>,
4055 Entity<Workspace>,
4056 Entity<Thread>,
4057 Arc<dyn LanguageModel>,
4058 ) {
4059 let (workspace, cx) =
4060 cx.add_window_view(|window, cx| Workspace::test_new(project.clone(), window, cx));
4061
4062 let thread_store = cx
4063 .update(|_, cx| {
4064 ThreadStore::load(
4065 project.clone(),
4066 cx.new(|_| ToolWorkingSet::default()),
4067 None,
4068 Arc::new(PromptBuilder::new(None).unwrap()),
4069 cx,
4070 )
4071 })
4072 .await
4073 .unwrap();
4074
4075 let text_thread_store = cx
4076 .update(|_, cx| {
4077 TextThreadStore::new(
4078 project.clone(),
4079 Arc::new(PromptBuilder::new(None).unwrap()),
4080 Default::default(),
4081 cx,
4082 )
4083 })
4084 .await
4085 .unwrap();
4086
4087 let thread = thread_store.update(cx, |store, cx| store.create_thread(cx));
4088 let context_store =
4089 cx.new(|_cx| ContextStore::new(project.downgrade(), Some(thread_store.downgrade())));
4090
4091 let model = FakeLanguageModel::default();
4092 let model: Arc<dyn LanguageModel> = Arc::new(model);
4093
4094 let language_registry = LanguageRegistry::new(cx.executor());
4095 let language_registry = Arc::new(language_registry);
4096
4097 let active_thread = cx.update(|window, cx| {
4098 cx.new(|cx| {
4099 ActiveThread::new(
4100 thread.clone(),
4101 thread_store.clone(),
4102 text_thread_store,
4103 context_store.clone(),
4104 language_registry.clone(),
4105 workspace.downgrade(),
4106 window,
4107 cx,
4108 )
4109 })
4110 });
4111
4112 (cx, active_thread, workspace, thread, model)
4113 }
4114}