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 thinking_allowed: true,
1465 };
1466
1467 Some(configured_model.model.count_tokens(request, cx))
1468 })
1469 .ok()
1470 .flatten()
1471 {
1472 task.await.log_err()
1473 } else {
1474 Some(0)
1475 };
1476
1477 if let Some(token_count) = token_count {
1478 this.update(cx, |this, cx| {
1479 let Some((_message_id, state)) = this.editing_message.as_mut() else {
1480 return;
1481 };
1482
1483 state.last_estimated_token_count = Some(token_count);
1484 cx.emit(ActiveThreadEvent::EditingMessageTokenCountChanged);
1485 })
1486 .ok();
1487 };
1488 }));
1489 }
1490
1491 fn toggle_context_picker(
1492 &mut self,
1493 _: &crate::ToggleContextPicker,
1494 window: &mut Window,
1495 cx: &mut Context<Self>,
1496 ) {
1497 if let Some((_, state)) = self.editing_message.as_mut() {
1498 let handle = state.context_picker_menu_handle.clone();
1499 window.defer(cx, move |window, cx| {
1500 handle.toggle(window, cx);
1501 });
1502 }
1503 }
1504
1505 fn remove_all_context(
1506 &mut self,
1507 _: &crate::RemoveAllContext,
1508 _window: &mut Window,
1509 cx: &mut Context<Self>,
1510 ) {
1511 self.context_store.update(cx, |store, cx| store.clear(cx));
1512 cx.notify();
1513 }
1514
1515 fn move_up(&mut self, _: &MoveUp, window: &mut Window, cx: &mut Context<Self>) {
1516 if let Some((_, state)) = self.editing_message.as_mut() {
1517 if state.context_picker_menu_handle.is_deployed() {
1518 cx.propagate();
1519 } else {
1520 state.context_strip.focus_handle(cx).focus(window);
1521 }
1522 }
1523 }
1524
1525 fn paste(&mut self, _: &Paste, _window: &mut Window, cx: &mut Context<Self>) {
1526 attach_pasted_images_as_context(&self.context_store, cx);
1527 }
1528
1529 fn cancel_editing_message(
1530 &mut self,
1531 _: &menu::Cancel,
1532 window: &mut Window,
1533 cx: &mut Context<Self>,
1534 ) {
1535 self.editing_message.take();
1536 cx.notify();
1537
1538 if let Some(workspace) = self.workspace.upgrade() {
1539 workspace.update(cx, |workspace, cx| {
1540 if let Some(panel) = workspace.panel::<AgentPanel>(cx) {
1541 panel.focus_handle(cx).focus(window);
1542 }
1543 });
1544 }
1545 }
1546
1547 fn confirm_editing_message(
1548 &mut self,
1549 _: &menu::Confirm,
1550 window: &mut Window,
1551 cx: &mut Context<Self>,
1552 ) {
1553 let Some((message_id, state)) = self.editing_message.take() else {
1554 return;
1555 };
1556
1557 let Some(model) = self
1558 .thread
1559 .update(cx, |thread, cx| thread.get_or_init_configured_model(cx))
1560 else {
1561 return;
1562 };
1563
1564 if model.provider.must_accept_terms(cx) {
1565 cx.notify();
1566 return;
1567 }
1568
1569 let edited_text = state.editor.read(cx).text(cx);
1570
1571 let creases = state.editor.update(cx, extract_message_creases);
1572
1573 let new_context = self
1574 .context_store
1575 .read(cx)
1576 .new_context_for_thread(self.thread.read(cx), Some(message_id));
1577
1578 let project = self.thread.read(cx).project().clone();
1579 let prompt_store = self.thread_store.read(cx).prompt_store().clone();
1580
1581 let git_store = project.read(cx).git_store().clone();
1582 let checkpoint = git_store.update(cx, |git_store, cx| git_store.checkpoint(cx));
1583
1584 let load_context_task = context::load_context(new_context, &project, &prompt_store, cx);
1585 self._load_edited_message_context_task =
1586 Some(cx.spawn_in(window, async move |this, cx| {
1587 let (context, checkpoint) =
1588 futures::future::join(load_context_task, checkpoint).await;
1589 let _ = this
1590 .update_in(cx, |this, window, cx| {
1591 this.thread.update(cx, |thread, cx| {
1592 thread.edit_message(
1593 message_id,
1594 Role::User,
1595 vec![MessageSegment::Text(edited_text)],
1596 creases,
1597 Some(context.loaded_context),
1598 checkpoint.ok(),
1599 cx,
1600 );
1601 for message_id in this.messages_after(message_id) {
1602 thread.delete_message(*message_id, cx);
1603 }
1604 });
1605
1606 this.thread.update(cx, |thread, cx| {
1607 thread.advance_prompt_id();
1608 thread.cancel_last_completion(Some(window.window_handle()), cx);
1609 thread.send_to_model(
1610 model.model,
1611 CompletionIntent::UserPrompt,
1612 Some(window.window_handle()),
1613 cx,
1614 );
1615 });
1616 this._load_edited_message_context_task = None;
1617 cx.notify();
1618 })
1619 .log_err();
1620 }));
1621
1622 if let Some(workspace) = self.workspace.upgrade() {
1623 workspace.update(cx, |workspace, cx| {
1624 if let Some(panel) = workspace.panel::<AgentPanel>(cx) {
1625 panel.focus_handle(cx).focus(window);
1626 }
1627 });
1628 }
1629 }
1630
1631 fn messages_after(&self, message_id: MessageId) -> &[MessageId] {
1632 self.messages
1633 .iter()
1634 .position(|id| *id == message_id)
1635 .map(|index| &self.messages[index + 1..])
1636 .unwrap_or(&[])
1637 }
1638
1639 fn handle_cancel_click(&mut self, _: &ClickEvent, window: &mut Window, cx: &mut Context<Self>) {
1640 self.cancel_editing_message(&menu::Cancel, window, cx);
1641 }
1642
1643 fn handle_regenerate_click(
1644 &mut self,
1645 _: &ClickEvent,
1646 window: &mut Window,
1647 cx: &mut Context<Self>,
1648 ) {
1649 self.confirm_editing_message(&menu::Confirm, window, cx);
1650 }
1651
1652 fn handle_feedback_click(
1653 &mut self,
1654 message_id: MessageId,
1655 feedback: ThreadFeedback,
1656 window: &mut Window,
1657 cx: &mut Context<Self>,
1658 ) {
1659 let report = self.thread.update(cx, |thread, cx| {
1660 thread.report_message_feedback(message_id, feedback, cx)
1661 });
1662
1663 cx.spawn(async move |this, cx| {
1664 report.await?;
1665 this.update(cx, |_this, cx| cx.notify())
1666 })
1667 .detach_and_log_err(cx);
1668
1669 match feedback {
1670 ThreadFeedback::Positive => {
1671 self.open_feedback_editors.remove(&message_id);
1672 }
1673 ThreadFeedback::Negative => {
1674 self.handle_show_feedback_comments(message_id, window, cx);
1675 }
1676 }
1677 }
1678
1679 fn handle_show_feedback_comments(
1680 &mut self,
1681 message_id: MessageId,
1682 window: &mut Window,
1683 cx: &mut Context<Self>,
1684 ) {
1685 let buffer = cx.new(|cx| {
1686 let empty_string = String::new();
1687 MultiBuffer::singleton(cx.new(|cx| Buffer::local(empty_string, cx)), cx)
1688 });
1689
1690 let editor = cx.new(|cx| {
1691 let mut editor = Editor::new(
1692 editor::EditorMode::AutoHeight {
1693 min_lines: 1,
1694 max_lines: Some(4),
1695 },
1696 buffer,
1697 None,
1698 window,
1699 cx,
1700 );
1701 editor.set_placeholder_text(
1702 "What went wrong? Share your feedback so we can improve.",
1703 cx,
1704 );
1705 editor
1706 });
1707
1708 editor.read(cx).focus_handle(cx).focus(window);
1709 self.open_feedback_editors.insert(message_id, editor);
1710 cx.notify();
1711 }
1712
1713 fn submit_feedback_message(&mut self, message_id: MessageId, cx: &mut Context<Self>) {
1714 let Some(editor) = self.open_feedback_editors.get(&message_id) else {
1715 return;
1716 };
1717
1718 let report_task = self.thread.update(cx, |thread, cx| {
1719 thread.report_message_feedback(message_id, ThreadFeedback::Negative, cx)
1720 });
1721
1722 let comments = editor.read(cx).text(cx);
1723 if !comments.is_empty() {
1724 let thread_id = self.thread.read(cx).id().clone();
1725 let comments_value = String::from(comments.as_str());
1726
1727 let message_content = self
1728 .thread
1729 .read(cx)
1730 .message(message_id)
1731 .map(|msg| msg.to_string())
1732 .unwrap_or_default();
1733
1734 telemetry::event!(
1735 "Assistant Thread Feedback Comments",
1736 thread_id,
1737 message_id = message_id.as_usize(),
1738 message_content,
1739 comments = comments_value
1740 );
1741
1742 self.open_feedback_editors.remove(&message_id);
1743
1744 cx.spawn(async move |this, cx| {
1745 report_task.await?;
1746 this.update(cx, |_this, cx| cx.notify())
1747 })
1748 .detach_and_log_err(cx);
1749 }
1750 }
1751
1752 fn render_edit_message_editor(
1753 &self,
1754 state: &EditingMessageState,
1755 _window: &mut Window,
1756 cx: &Context<Self>,
1757 ) -> impl IntoElement {
1758 let settings = ThemeSettings::get_global(cx);
1759 let font_size = TextSize::Small
1760 .rems(cx)
1761 .to_pixels(settings.agent_font_size(cx));
1762 let line_height = font_size * 1.75;
1763
1764 let colors = cx.theme().colors();
1765
1766 let text_style = TextStyle {
1767 color: colors.text,
1768 font_family: settings.buffer_font.family.clone(),
1769 font_fallbacks: settings.buffer_font.fallbacks.clone(),
1770 font_features: settings.buffer_font.features.clone(),
1771 font_size: font_size.into(),
1772 line_height: line_height.into(),
1773 ..Default::default()
1774 };
1775
1776 v_flex()
1777 .key_context("EditMessageEditor")
1778 .on_action(cx.listener(Self::toggle_context_picker))
1779 .on_action(cx.listener(Self::remove_all_context))
1780 .on_action(cx.listener(Self::move_up))
1781 .on_action(cx.listener(Self::cancel_editing_message))
1782 .on_action(cx.listener(Self::confirm_editing_message))
1783 .capture_action(cx.listener(Self::paste))
1784 .min_h_6()
1785 .w_full()
1786 .flex_grow()
1787 .gap_2()
1788 .child(state.context_strip.clone())
1789 .child(div().pt(px(-3.)).px_neg_0p5().child(EditorElement::new(
1790 &state.editor,
1791 EditorStyle {
1792 background: colors.editor_background,
1793 local_player: cx.theme().players().local(),
1794 text: text_style,
1795 syntax: cx.theme().syntax().clone(),
1796 ..Default::default()
1797 },
1798 )))
1799 }
1800
1801 fn render_message(&self, ix: usize, window: &mut Window, cx: &mut Context<Self>) -> AnyElement {
1802 let message_id = self.messages[ix];
1803 let workspace = self.workspace.clone();
1804 let thread = self.thread.read(cx);
1805
1806 let is_first_message = ix == 0;
1807 let is_last_message = ix == self.messages.len() - 1;
1808
1809 let Some(message) = thread.message(message_id) else {
1810 return Empty.into_any();
1811 };
1812
1813 let is_generating = thread.is_generating();
1814 let is_generating_stale = thread.is_generation_stale().unwrap_or(false);
1815
1816 let loading_dots = (is_generating && is_last_message).then(|| {
1817 h_flex()
1818 .h_8()
1819 .my_3()
1820 .mx_5()
1821 .when(is_generating_stale || message.is_hidden, |this| {
1822 this.child(LoadingLabel::new("").size(LabelSize::Small))
1823 })
1824 });
1825
1826 if message.is_hidden {
1827 return div().children(loading_dots).into_any();
1828 }
1829
1830 let Some(rendered_message) = self.rendered_messages_by_id.get(&message_id) else {
1831 return Empty.into_any();
1832 };
1833
1834 // Get all the data we need from thread before we start using it in closures
1835 let checkpoint = thread.checkpoint_for_message(message_id);
1836 let configured_model = thread.configured_model().map(|m| m.model);
1837 let added_context = thread
1838 .context_for_message(message_id)
1839 .map(|context| AddedContext::new_attached(context, configured_model.as_ref(), cx))
1840 .collect::<Vec<_>>();
1841
1842 let tool_uses = thread.tool_uses_for_message(message_id, cx);
1843 let has_tool_uses = !tool_uses.is_empty();
1844
1845 let editing_message_state = self
1846 .editing_message
1847 .as_ref()
1848 .filter(|(id, _)| *id == message_id)
1849 .map(|(_, state)| state);
1850
1851 let (editor_bg_color, panel_bg) = {
1852 let colors = cx.theme().colors();
1853 (colors.editor_background, colors.panel_background)
1854 };
1855
1856 let open_as_markdown = IconButton::new(("open-as-markdown", ix), IconName::DocumentText)
1857 .icon_size(IconSize::XSmall)
1858 .icon_color(Color::Ignored)
1859 .tooltip(Tooltip::text("Open Thread as Markdown"))
1860 .on_click({
1861 let thread = self.thread.clone();
1862 let workspace = self.workspace.clone();
1863 move |_, window, cx| {
1864 if let Some(workspace) = workspace.upgrade() {
1865 open_active_thread_as_markdown(thread.clone(), workspace, window, cx)
1866 .detach_and_log_err(cx);
1867 }
1868 }
1869 });
1870
1871 let scroll_to_top = IconButton::new(("scroll_to_top", ix), IconName::ArrowUpAlt)
1872 .icon_size(IconSize::XSmall)
1873 .icon_color(Color::Ignored)
1874 .tooltip(Tooltip::text("Scroll To Top"))
1875 .on_click(cx.listener(move |this, _, _, cx| {
1876 this.scroll_to_top(cx);
1877 }));
1878
1879 let show_feedback = thread.is_turn_end(ix);
1880 let feedback_container = h_flex()
1881 .group("feedback_container")
1882 .mt_1()
1883 .py_2()
1884 .px(RESPONSE_PADDING_X)
1885 .mr_1()
1886 .opacity(0.4)
1887 .hover(|style| style.opacity(1.))
1888 .gap_1p5()
1889 .flex_wrap()
1890 .justify_end();
1891 let feedback_items = match self.thread.read(cx).message_feedback(message_id) {
1892 Some(feedback) => feedback_container
1893 .child(
1894 div().visible_on_hover("feedback_container").child(
1895 Label::new(match feedback {
1896 ThreadFeedback::Positive => "Thanks for your feedback!",
1897 ThreadFeedback::Negative => {
1898 "We appreciate your feedback and will use it to improve."
1899 }
1900 })
1901 .color(Color::Muted)
1902 .size(LabelSize::XSmall)
1903 .truncate())
1904 )
1905 .child(
1906 h_flex()
1907 .child(
1908 IconButton::new(("feedback-thumbs-up", ix), IconName::ThumbsUp)
1909 .icon_size(IconSize::XSmall)
1910 .icon_color(match feedback {
1911 ThreadFeedback::Positive => Color::Accent,
1912 ThreadFeedback::Negative => Color::Ignored,
1913 })
1914 .tooltip(Tooltip::text("Helpful Response"))
1915 .on_click(cx.listener(move |this, _, window, cx| {
1916 this.handle_feedback_click(
1917 message_id,
1918 ThreadFeedback::Positive,
1919 window,
1920 cx,
1921 );
1922 })),
1923 )
1924 .child(
1925 IconButton::new(("feedback-thumbs-down", ix), IconName::ThumbsDown)
1926 .icon_size(IconSize::XSmall)
1927 .icon_color(match feedback {
1928 ThreadFeedback::Positive => Color::Ignored,
1929 ThreadFeedback::Negative => Color::Accent,
1930 })
1931 .tooltip(Tooltip::text("Not Helpful"))
1932 .on_click(cx.listener(move |this, _, window, cx| {
1933 this.handle_feedback_click(
1934 message_id,
1935 ThreadFeedback::Negative,
1936 window,
1937 cx,
1938 );
1939 })),
1940 )
1941 .child(open_as_markdown),
1942 )
1943 .into_any_element(),
1944 None if AgentSettings::get_global(cx).enable_feedback =>
1945 feedback_container
1946 .child(
1947 div().visible_on_hover("feedback_container").child(
1948 Label::new(
1949 "Rating the thread sends all of your current conversation to the Zed team.",
1950 )
1951 .color(Color::Muted)
1952 .size(LabelSize::XSmall)
1953 .truncate())
1954 )
1955 .child(
1956 h_flex()
1957 .child(
1958 IconButton::new(("feedback-thumbs-up", ix), IconName::ThumbsUp)
1959 .icon_size(IconSize::XSmall)
1960 .icon_color(Color::Ignored)
1961 .tooltip(Tooltip::text("Helpful Response"))
1962 .on_click(cx.listener(move |this, _, window, cx| {
1963 this.handle_feedback_click(
1964 message_id,
1965 ThreadFeedback::Positive,
1966 window,
1967 cx,
1968 );
1969 })),
1970 )
1971 .child(
1972 IconButton::new(("feedback-thumbs-down", ix), IconName::ThumbsDown)
1973 .icon_size(IconSize::XSmall)
1974 .icon_color(Color::Ignored)
1975 .tooltip(Tooltip::text("Not Helpful"))
1976 .on_click(cx.listener(move |this, _, window, cx| {
1977 this.handle_feedback_click(
1978 message_id,
1979 ThreadFeedback::Negative,
1980 window,
1981 cx,
1982 );
1983 })),
1984 )
1985 .child(open_as_markdown)
1986 .child(scroll_to_top),
1987 )
1988 .into_any_element(),
1989 None => feedback_container
1990 .child(h_flex()
1991 .child(open_as_markdown))
1992 .child(scroll_to_top)
1993 .into_any_element(),
1994 };
1995
1996 let message_is_empty = message.should_display_content();
1997 let has_content = !message_is_empty || !added_context.is_empty();
1998
1999 let message_content = has_content.then(|| {
2000 if let Some(state) = editing_message_state.as_ref() {
2001 self.render_edit_message_editor(state, window, cx)
2002 .into_any_element()
2003 } else {
2004 v_flex()
2005 .w_full()
2006 .gap_1()
2007 .when(!added_context.is_empty(), |parent| {
2008 parent.child(h_flex().flex_wrap().gap_1().children(
2009 added_context.into_iter().map(|added_context| {
2010 let context = added_context.handle.clone();
2011 ContextPill::added(added_context, false, false, None).on_click(
2012 Rc::new(cx.listener({
2013 let workspace = workspace.clone();
2014 move |_, _, window, cx| {
2015 if let Some(workspace) = workspace.upgrade() {
2016 open_context(&context, workspace, window, cx);
2017 cx.notify();
2018 }
2019 }
2020 })),
2021 )
2022 }),
2023 ))
2024 })
2025 .when(!message_is_empty, |parent| {
2026 parent.child(div().pt_0p5().min_h_6().child(self.render_message_content(
2027 message_id,
2028 rendered_message,
2029 has_tool_uses,
2030 workspace.clone(),
2031 window,
2032 cx,
2033 )))
2034 })
2035 .into_any_element()
2036 }
2037 });
2038
2039 let styled_message = if message.ui_only {
2040 self.render_ui_notification(message_content, ix, cx)
2041 } else {
2042 match message.role {
2043 Role::User => {
2044 let colors = cx.theme().colors();
2045 v_flex()
2046 .id(("message-container", ix))
2047 .pt_2()
2048 .pl_2()
2049 .pr_2p5()
2050 .pb_4()
2051 .child(
2052 v_flex()
2053 .id(("user-message", ix))
2054 .bg(editor_bg_color)
2055 .rounded_lg()
2056 .shadow_md()
2057 .border_1()
2058 .border_color(colors.border)
2059 .hover(|hover| hover.border_color(colors.text_accent.opacity(0.5)))
2060 .child(
2061 v_flex()
2062 .p_2p5()
2063 .gap_1()
2064 .children(message_content)
2065 .when_some(editing_message_state, |this, state| {
2066 let focus_handle = state.editor.focus_handle(cx).clone();
2067
2068 this.child(
2069 h_flex()
2070 .w_full()
2071 .gap_1()
2072 .justify_between()
2073 .flex_wrap()
2074 .child(
2075 h_flex()
2076 .gap_1p5()
2077 .child(
2078 div()
2079 .opacity(0.8)
2080 .child(
2081 Icon::new(IconName::Warning)
2082 .size(IconSize::Indicator)
2083 .color(Color::Warning)
2084 ),
2085 )
2086 .child(
2087 Label::new("Editing will restart the thread from this point.")
2088 .color(Color::Muted)
2089 .size(LabelSize::XSmall),
2090 ),
2091 )
2092 .child(
2093 h_flex()
2094 .gap_0p5()
2095 .child(
2096 IconButton::new(
2097 "cancel-edit-message",
2098 IconName::Close,
2099 )
2100 .shape(ui::IconButtonShape::Square)
2101 .icon_color(Color::Error)
2102 .icon_size(IconSize::Small)
2103 .tooltip({
2104 let focus_handle = focus_handle.clone();
2105 move |window, cx| {
2106 Tooltip::for_action_in(
2107 "Cancel Edit",
2108 &menu::Cancel,
2109 &focus_handle,
2110 window,
2111 cx,
2112 )
2113 }
2114 })
2115 .on_click(cx.listener(Self::handle_cancel_click)),
2116 )
2117 .child(
2118 IconButton::new(
2119 "confirm-edit-message",
2120 IconName::Return,
2121 )
2122 .disabled(state.editor.read(cx).is_empty(cx))
2123 .shape(ui::IconButtonShape::Square)
2124 .icon_color(Color::Muted)
2125 .icon_size(IconSize::Small)
2126 .tooltip({
2127 let focus_handle = focus_handle.clone();
2128 move |window, cx| {
2129 Tooltip::for_action_in(
2130 "Regenerate",
2131 &menu::Confirm,
2132 &focus_handle,
2133 window,
2134 cx,
2135 )
2136 }
2137 })
2138 .on_click(
2139 cx.listener(Self::handle_regenerate_click),
2140 ),
2141 ),
2142 )
2143 )
2144 }),
2145 )
2146 .on_click(cx.listener({
2147 let message_creases = message.creases.clone();
2148 move |this, _, window, cx| {
2149 if let Some(message_text) =
2150 this.thread.read(cx).message(message_id).and_then(|message| {
2151 message.segments.first().and_then(|segment| {
2152 match segment {
2153 MessageSegment::Text(message_text) => {
2154 Some(Into::<Arc<str>>::into(message_text.as_str()))
2155 }
2156 _ => {
2157 None
2158 }
2159 }
2160 })
2161 })
2162 {
2163 this.start_editing_message(
2164 message_id,
2165 message_text,
2166 &message_creases,
2167 window,
2168 cx,
2169 );
2170 }
2171 }
2172 })),
2173 )
2174 }
2175 Role::Assistant => v_flex()
2176 .id(("message-container", ix))
2177 .px(RESPONSE_PADDING_X)
2178 .gap_2()
2179 .children(message_content)
2180 .when(has_tool_uses, |parent| {
2181 parent.children(tool_uses.into_iter().map(|tool_use| {
2182 self.render_tool_use(tool_use, window, workspace.clone(), cx)
2183 }))
2184 }),
2185 Role::System => {
2186 let colors = cx.theme().colors();
2187 div().id(("message-container", ix)).py_1().px_2().child(
2188 v_flex()
2189 .bg(colors.editor_background)
2190 .rounded_sm()
2191 .child(div().p_4().children(message_content)),
2192 )
2193 }
2194 }
2195 };
2196
2197 let after_editing_message = self
2198 .editing_message
2199 .as_ref()
2200 .map_or(false, |(editing_message_id, _)| {
2201 message_id > *editing_message_id
2202 });
2203
2204 let backdrop = div()
2205 .id(("backdrop", ix))
2206 .size_full()
2207 .absolute()
2208 .inset_0()
2209 .bg(panel_bg)
2210 .opacity(0.8)
2211 .block_mouse_except_scroll()
2212 .on_click(cx.listener(Self::handle_cancel_click));
2213
2214 v_flex()
2215 .w_full()
2216 .map(|parent| {
2217 if let Some(checkpoint) = checkpoint.filter(|_| !is_generating) {
2218 let mut is_pending = false;
2219 let mut error = None;
2220 if let Some(last_restore_checkpoint) =
2221 self.thread.read(cx).last_restore_checkpoint()
2222 {
2223 if last_restore_checkpoint.message_id() == message_id {
2224 match last_restore_checkpoint {
2225 LastRestoreCheckpoint::Pending { .. } => is_pending = true,
2226 LastRestoreCheckpoint::Error { error: err, .. } => {
2227 error = Some(err.clone());
2228 }
2229 }
2230 }
2231 }
2232
2233 let restore_checkpoint_button =
2234 Button::new(("restore-checkpoint", ix), "Restore Checkpoint")
2235 .icon(if error.is_some() {
2236 IconName::XCircle
2237 } else {
2238 IconName::Undo
2239 })
2240 .icon_size(IconSize::XSmall)
2241 .icon_position(IconPosition::Start)
2242 .icon_color(if error.is_some() {
2243 Some(Color::Error)
2244 } else {
2245 None
2246 })
2247 .label_size(LabelSize::XSmall)
2248 .disabled(is_pending)
2249 .on_click(cx.listener(move |this, _, _window, cx| {
2250 this.thread.update(cx, |thread, cx| {
2251 thread
2252 .restore_checkpoint(checkpoint.clone(), cx)
2253 .detach_and_log_err(cx);
2254 });
2255 }));
2256
2257 let restore_checkpoint_button = if is_pending {
2258 restore_checkpoint_button
2259 .with_animation(
2260 ("pulsating-restore-checkpoint-button", ix),
2261 Animation::new(Duration::from_secs(2))
2262 .repeat()
2263 .with_easing(pulsating_between(0.6, 1.)),
2264 |label, delta| label.alpha(delta),
2265 )
2266 .into_any_element()
2267 } else if let Some(error) = error {
2268 restore_checkpoint_button
2269 .tooltip(Tooltip::text(error.to_string()))
2270 .into_any_element()
2271 } else {
2272 restore_checkpoint_button.into_any_element()
2273 };
2274
2275 parent.child(
2276 h_flex()
2277 .pt_2p5()
2278 .px_2p5()
2279 .w_full()
2280 .gap_1()
2281 .child(ui::Divider::horizontal())
2282 .child(restore_checkpoint_button)
2283 .child(ui::Divider::horizontal()),
2284 )
2285 } else {
2286 parent
2287 }
2288 })
2289 .when(is_first_message, |parent| {
2290 parent.child(self.render_rules_item(cx))
2291 })
2292 .child(styled_message)
2293 .children(loading_dots)
2294 .when(show_feedback, move |parent| {
2295 parent.child(feedback_items).when_some(
2296 self.open_feedback_editors.get(&message_id),
2297 move |parent, feedback_editor| {
2298 let focus_handle = feedback_editor.focus_handle(cx);
2299 parent.child(
2300 v_flex()
2301 .key_context("AgentFeedbackMessageEditor")
2302 .on_action(cx.listener(move |this, _: &menu::Cancel, _, cx| {
2303 this.open_feedback_editors.remove(&message_id);
2304 cx.notify();
2305 }))
2306 .on_action(cx.listener(move |this, _: &menu::Confirm, _, cx| {
2307 this.submit_feedback_message(message_id, cx);
2308 cx.notify();
2309 }))
2310 .on_action(cx.listener(Self::confirm_editing_message))
2311 .mb_2()
2312 .mx_4()
2313 .p_2()
2314 .rounded_md()
2315 .border_1()
2316 .border_color(cx.theme().colors().border)
2317 .bg(cx.theme().colors().editor_background)
2318 .child(feedback_editor.clone())
2319 .child(
2320 h_flex()
2321 .gap_1()
2322 .justify_end()
2323 .child(
2324 Button::new("dismiss-feedback-message", "Cancel")
2325 .label_size(LabelSize::Small)
2326 .key_binding(
2327 KeyBinding::for_action_in(
2328 &menu::Cancel,
2329 &focus_handle,
2330 window,
2331 cx,
2332 )
2333 .map(|kb| kb.size(rems_from_px(10.))),
2334 )
2335 .on_click(cx.listener(
2336 move |this, _, _window, cx| {
2337 this.open_feedback_editors
2338 .remove(&message_id);
2339 cx.notify();
2340 },
2341 )),
2342 )
2343 .child(
2344 Button::new(
2345 "submit-feedback-message",
2346 "Share Feedback",
2347 )
2348 .style(ButtonStyle::Tinted(ui::TintColor::Accent))
2349 .label_size(LabelSize::Small)
2350 .key_binding(
2351 KeyBinding::for_action_in(
2352 &menu::Confirm,
2353 &focus_handle,
2354 window,
2355 cx,
2356 )
2357 .map(|kb| kb.size(rems_from_px(10.))),
2358 )
2359 .on_click(
2360 cx.listener(move |this, _, _window, cx| {
2361 this.submit_feedback_message(message_id, cx);
2362 cx.notify()
2363 }),
2364 ),
2365 ),
2366 ),
2367 )
2368 },
2369 )
2370 })
2371 .when(after_editing_message, |parent| {
2372 // Backdrop to dim out the whole thread below the editing user message
2373 parent.relative().child(backdrop)
2374 })
2375 .into_any()
2376 }
2377
2378 fn render_message_content(
2379 &self,
2380 message_id: MessageId,
2381 rendered_message: &RenderedMessage,
2382 has_tool_uses: bool,
2383 workspace: WeakEntity<Workspace>,
2384 window: &Window,
2385 cx: &Context<Self>,
2386 ) -> impl IntoElement {
2387 let is_last_message = self.messages.last() == Some(&message_id);
2388 let is_generating = self.thread.read(cx).is_generating();
2389 let pending_thinking_segment_index = if is_generating && is_last_message && !has_tool_uses {
2390 rendered_message
2391 .segments
2392 .iter()
2393 .enumerate()
2394 .next_back()
2395 .filter(|(_, segment)| matches!(segment, RenderedMessageSegment::Thinking { .. }))
2396 .map(|(index, _)| index)
2397 } else {
2398 None
2399 };
2400
2401 let message_role = self
2402 .thread
2403 .read(cx)
2404 .message(message_id)
2405 .map(|m| m.role)
2406 .unwrap_or(Role::User);
2407
2408 let is_assistant_message = message_role == Role::Assistant;
2409 let is_user_message = message_role == Role::User;
2410
2411 v_flex()
2412 .text_ui(cx)
2413 .gap_2()
2414 .when(is_user_message, |this| this.text_xs())
2415 .children(
2416 rendered_message.segments.iter().enumerate().map(
2417 |(index, segment)| match segment {
2418 RenderedMessageSegment::Thinking {
2419 content,
2420 scroll_handle,
2421 } => self
2422 .render_message_thinking_segment(
2423 message_id,
2424 index,
2425 content.clone(),
2426 &scroll_handle,
2427 Some(index) == pending_thinking_segment_index,
2428 window,
2429 cx,
2430 )
2431 .into_any_element(),
2432 RenderedMessageSegment::Text(markdown) => {
2433 let markdown_element = MarkdownElement::new(
2434 markdown.clone(),
2435 if is_user_message {
2436 let mut style = default_markdown_style(window, cx);
2437 let mut text_style = window.text_style();
2438 let theme_settings = ThemeSettings::get_global(cx);
2439
2440 let buffer_font = theme_settings.buffer_font.family.clone();
2441 let buffer_font_size = TextSize::Small.rems(cx);
2442
2443 text_style.refine(&TextStyleRefinement {
2444 font_family: Some(buffer_font),
2445 font_size: Some(buffer_font_size.into()),
2446 ..Default::default()
2447 });
2448
2449 style.base_text_style = text_style;
2450 style
2451 } else {
2452 default_markdown_style(window, cx)
2453 },
2454 );
2455
2456 let markdown_element = if is_assistant_message {
2457 markdown_element.code_block_renderer(
2458 markdown::CodeBlockRenderer::Custom {
2459 render: Arc::new({
2460 let workspace = workspace.clone();
2461 let active_thread = cx.entity();
2462 move |kind,
2463 parsed_markdown,
2464 range,
2465 metadata,
2466 window,
2467 cx| {
2468 render_markdown_code_block(
2469 message_id,
2470 range.start,
2471 kind,
2472 parsed_markdown,
2473 metadata,
2474 active_thread.clone(),
2475 workspace.clone(),
2476 window,
2477 cx,
2478 )
2479 }
2480 }),
2481 transform: Some(Arc::new({
2482 let active_thread = cx.entity();
2483
2484 move |element, range, _, _, cx| {
2485 let is_expanded = active_thread
2486 .read(cx)
2487 .is_codeblock_expanded(message_id, range.start);
2488
2489 if is_expanded {
2490 return element;
2491 }
2492
2493 element
2494 }
2495 })),
2496 },
2497 )
2498 } else {
2499 markdown_element.code_block_renderer(
2500 markdown::CodeBlockRenderer::Default {
2501 copy_button: false,
2502 copy_button_on_hover: false,
2503 border: true,
2504 },
2505 )
2506 };
2507
2508 div()
2509 .child(markdown_element.on_url_click({
2510 let workspace = self.workspace.clone();
2511 move |text, window, cx| {
2512 open_markdown_link(text, workspace.clone(), window, cx);
2513 }
2514 }))
2515 .into_any_element()
2516 }
2517 },
2518 ),
2519 )
2520 }
2521
2522 fn tool_card_border_color(&self, cx: &Context<Self>) -> Hsla {
2523 cx.theme().colors().border.opacity(0.5)
2524 }
2525
2526 fn tool_card_header_bg(&self, cx: &Context<Self>) -> Hsla {
2527 cx.theme()
2528 .colors()
2529 .element_background
2530 .blend(cx.theme().colors().editor_foreground.opacity(0.025))
2531 }
2532
2533 fn render_ui_notification(
2534 &self,
2535 message_content: impl IntoIterator<Item = impl IntoElement>,
2536 ix: usize,
2537 cx: &mut Context<Self>,
2538 ) -> Stateful<Div> {
2539 let message = div()
2540 .flex_1()
2541 .min_w_0()
2542 .text_size(TextSize::XSmall.rems(cx))
2543 .text_color(cx.theme().colors().text_muted)
2544 .children(message_content);
2545
2546 div()
2547 .id(("message-container", ix))
2548 .py_1()
2549 .px_2p5()
2550 .child(Banner::new().severity(ui::Severity::Warning).child(message))
2551 }
2552
2553 fn render_message_thinking_segment(
2554 &self,
2555 message_id: MessageId,
2556 ix: usize,
2557 markdown: Entity<Markdown>,
2558 scroll_handle: &ScrollHandle,
2559 pending: bool,
2560 window: &Window,
2561 cx: &Context<Self>,
2562 ) -> impl IntoElement {
2563 let is_open = self
2564 .expanded_thinking_segments
2565 .get(&(message_id, ix))
2566 .copied()
2567 .unwrap_or_default();
2568
2569 let editor_bg = cx.theme().colors().panel_background;
2570
2571 div().map(|this| {
2572 if pending {
2573 this.v_flex()
2574 .mt_neg_2()
2575 .mb_1p5()
2576 .child(
2577 h_flex()
2578 .group("disclosure-header")
2579 .justify_between()
2580 .child(
2581 h_flex()
2582 .gap_1p5()
2583 .child(
2584 Icon::new(IconName::ToolBulb)
2585 .size(IconSize::Small)
2586 .color(Color::Muted),
2587 )
2588 .child(LoadingLabel::new("Thinking").size(LabelSize::Small)),
2589 )
2590 .child(
2591 h_flex()
2592 .gap_1()
2593 .child(
2594 div().visible_on_hover("disclosure-header").child(
2595 Disclosure::new("thinking-disclosure", is_open)
2596 .opened_icon(IconName::ChevronUp)
2597 .closed_icon(IconName::ChevronDown)
2598 .on_click(cx.listener({
2599 move |this, _event, _window, _cx| {
2600 let is_open = this
2601 .expanded_thinking_segments
2602 .entry((message_id, ix))
2603 .or_insert(false);
2604
2605 *is_open = !*is_open;
2606 }
2607 })),
2608 ),
2609 )
2610 .child({
2611 Icon::new(IconName::ArrowCircle)
2612 .color(Color::Accent)
2613 .size(IconSize::Small)
2614 .with_animation(
2615 "arrow-circle",
2616 Animation::new(Duration::from_secs(2)).repeat(),
2617 |icon, delta| {
2618 icon.transform(Transformation::rotate(
2619 percentage(delta),
2620 ))
2621 },
2622 )
2623 }),
2624 ),
2625 )
2626 .when(!is_open, |this| {
2627 let gradient_overlay = div()
2628 .rounded_b_lg()
2629 .h_full()
2630 .absolute()
2631 .w_full()
2632 .bottom_0()
2633 .left_0()
2634 .bg(linear_gradient(
2635 180.,
2636 linear_color_stop(editor_bg, 1.),
2637 linear_color_stop(editor_bg.opacity(0.2), 0.),
2638 ));
2639
2640 this.child(
2641 div()
2642 .relative()
2643 .bg(editor_bg)
2644 .rounded_b_lg()
2645 .mt_2()
2646 .pl_4()
2647 .child(
2648 div()
2649 .id(("thinking-content", ix))
2650 .max_h_20()
2651 .track_scroll(scroll_handle)
2652 .text_ui_sm(cx)
2653 .overflow_hidden()
2654 .child(
2655 MarkdownElement::new(
2656 markdown.clone(),
2657 default_markdown_style(window, cx),
2658 )
2659 .on_url_click({
2660 let workspace = self.workspace.clone();
2661 move |text, window, cx| {
2662 open_markdown_link(
2663 text,
2664 workspace.clone(),
2665 window,
2666 cx,
2667 );
2668 }
2669 }),
2670 ),
2671 )
2672 .child(gradient_overlay),
2673 )
2674 })
2675 .when(is_open, |this| {
2676 this.child(
2677 div()
2678 .id(("thinking-content", ix))
2679 .h_full()
2680 .bg(editor_bg)
2681 .text_ui_sm(cx)
2682 .child(
2683 MarkdownElement::new(
2684 markdown.clone(),
2685 default_markdown_style(window, cx),
2686 )
2687 .on_url_click({
2688 let workspace = self.workspace.clone();
2689 move |text, window, cx| {
2690 open_markdown_link(text, workspace.clone(), window, cx);
2691 }
2692 }),
2693 ),
2694 )
2695 })
2696 } else {
2697 this.v_flex()
2698 .mt_neg_2()
2699 .child(
2700 h_flex()
2701 .group("disclosure-header")
2702 .pr_1()
2703 .justify_between()
2704 .opacity(0.8)
2705 .hover(|style| style.opacity(1.))
2706 .child(
2707 h_flex()
2708 .gap_1p5()
2709 .child(
2710 Icon::new(IconName::LightBulb)
2711 .size(IconSize::XSmall)
2712 .color(Color::Muted),
2713 )
2714 .child(Label::new("Thought Process").size(LabelSize::Small)),
2715 )
2716 .child(
2717 div().visible_on_hover("disclosure-header").child(
2718 Disclosure::new("thinking-disclosure", is_open)
2719 .opened_icon(IconName::ChevronUp)
2720 .closed_icon(IconName::ChevronDown)
2721 .on_click(cx.listener({
2722 move |this, _event, _window, _cx| {
2723 let is_open = this
2724 .expanded_thinking_segments
2725 .entry((message_id, ix))
2726 .or_insert(false);
2727
2728 *is_open = !*is_open;
2729 }
2730 })),
2731 ),
2732 ),
2733 )
2734 .child(
2735 div()
2736 .id(("thinking-content", ix))
2737 .relative()
2738 .mt_1p5()
2739 .ml_1p5()
2740 .pl_2p5()
2741 .border_l_1()
2742 .border_color(cx.theme().colors().border_variant)
2743 .text_ui_sm(cx)
2744 .when(is_open, |this| {
2745 this.child(
2746 MarkdownElement::new(
2747 markdown.clone(),
2748 default_markdown_style(window, cx),
2749 )
2750 .on_url_click({
2751 let workspace = self.workspace.clone();
2752 move |text, window, cx| {
2753 open_markdown_link(text, workspace.clone(), window, cx);
2754 }
2755 }),
2756 )
2757 }),
2758 )
2759 }
2760 })
2761 }
2762
2763 fn render_tool_use(
2764 &self,
2765 tool_use: ToolUse,
2766 window: &mut Window,
2767 workspace: WeakEntity<Workspace>,
2768 cx: &mut Context<Self>,
2769 ) -> impl IntoElement + use<> {
2770 if let Some(card) = self.thread.read(cx).card_for_tool(&tool_use.id) {
2771 return card.render(&tool_use.status, window, workspace, cx);
2772 }
2773
2774 let is_open = self
2775 .expanded_tool_uses
2776 .get(&tool_use.id)
2777 .copied()
2778 .unwrap_or_default();
2779
2780 let is_status_finished = matches!(&tool_use.status, ToolUseStatus::Finished(_));
2781
2782 let fs = self
2783 .workspace
2784 .upgrade()
2785 .map(|workspace| workspace.read(cx).app_state().fs.clone());
2786 let needs_confirmation = matches!(&tool_use.status, ToolUseStatus::NeedsConfirmation);
2787 let needs_confirmation_tools = tool_use.needs_confirmation;
2788
2789 let status_icons = div().child(match &tool_use.status {
2790 ToolUseStatus::NeedsConfirmation => {
2791 let icon = Icon::new(IconName::Warning)
2792 .color(Color::Warning)
2793 .size(IconSize::Small);
2794 icon.into_any_element()
2795 }
2796 ToolUseStatus::Pending
2797 | ToolUseStatus::InputStillStreaming
2798 | ToolUseStatus::Running => {
2799 let icon = Icon::new(IconName::ArrowCircle)
2800 .color(Color::Accent)
2801 .size(IconSize::Small);
2802 icon.with_animation(
2803 "arrow-circle",
2804 Animation::new(Duration::from_secs(2)).repeat(),
2805 |icon, delta| icon.transform(Transformation::rotate(percentage(delta))),
2806 )
2807 .into_any_element()
2808 }
2809 ToolUseStatus::Finished(_) => div().w_0().into_any_element(),
2810 ToolUseStatus::Error(_) => {
2811 let icon = Icon::new(IconName::Close)
2812 .color(Color::Error)
2813 .size(IconSize::Small);
2814 icon.into_any_element()
2815 }
2816 });
2817
2818 let rendered_tool_use = self.rendered_tool_uses.get(&tool_use.id).cloned();
2819 let results_content_container = || v_flex().p_2().gap_0p5();
2820
2821 let results_content = v_flex()
2822 .gap_1()
2823 .child(
2824 results_content_container()
2825 .child(
2826 Label::new("Input")
2827 .size(LabelSize::XSmall)
2828 .color(Color::Muted)
2829 .buffer_font(cx),
2830 )
2831 .child(
2832 div()
2833 .w_full()
2834 .text_ui_sm(cx)
2835 .children(rendered_tool_use.as_ref().map(|rendered| {
2836 MarkdownElement::new(
2837 rendered.input.clone(),
2838 tool_use_markdown_style(window, cx),
2839 )
2840 .code_block_renderer(markdown::CodeBlockRenderer::Default {
2841 copy_button: false,
2842 copy_button_on_hover: false,
2843 border: false,
2844 })
2845 .on_url_click({
2846 let workspace = self.workspace.clone();
2847 move |text, window, cx| {
2848 open_markdown_link(text, workspace.clone(), window, cx);
2849 }
2850 })
2851 })),
2852 ),
2853 )
2854 .map(|container| match tool_use.status {
2855 ToolUseStatus::Finished(_) => container.child(
2856 results_content_container()
2857 .border_t_1()
2858 .border_color(self.tool_card_border_color(cx))
2859 .child(
2860 Label::new("Result")
2861 .size(LabelSize::XSmall)
2862 .color(Color::Muted)
2863 .buffer_font(cx),
2864 )
2865 .child(div().w_full().text_ui_sm(cx).children(
2866 rendered_tool_use.as_ref().map(|rendered| {
2867 MarkdownElement::new(
2868 rendered.output.clone(),
2869 tool_use_markdown_style(window, cx),
2870 )
2871 .code_block_renderer(markdown::CodeBlockRenderer::Default {
2872 copy_button: false,
2873 copy_button_on_hover: false,
2874 border: false,
2875 })
2876 .on_url_click({
2877 let workspace = self.workspace.clone();
2878 move |text, window, cx| {
2879 open_markdown_link(text, workspace.clone(), window, cx);
2880 }
2881 })
2882 .into_any_element()
2883 }),
2884 )),
2885 ),
2886 ToolUseStatus::InputStillStreaming | ToolUseStatus::Running => container.child(
2887 results_content_container()
2888 .border_t_1()
2889 .border_color(self.tool_card_border_color(cx))
2890 .child(
2891 h_flex()
2892 .gap_1()
2893 .child(
2894 Icon::new(IconName::ArrowCircle)
2895 .size(IconSize::Small)
2896 .color(Color::Accent)
2897 .with_animation(
2898 "arrow-circle",
2899 Animation::new(Duration::from_secs(2)).repeat(),
2900 |icon, delta| {
2901 icon.transform(Transformation::rotate(percentage(
2902 delta,
2903 )))
2904 },
2905 ),
2906 )
2907 .child(
2908 Label::new("Running…")
2909 .size(LabelSize::XSmall)
2910 .color(Color::Muted)
2911 .buffer_font(cx),
2912 ),
2913 ),
2914 ),
2915 ToolUseStatus::Error(_) => container.child(
2916 results_content_container()
2917 .border_t_1()
2918 .border_color(self.tool_card_border_color(cx))
2919 .child(
2920 Label::new("Error")
2921 .size(LabelSize::XSmall)
2922 .color(Color::Muted)
2923 .buffer_font(cx),
2924 )
2925 .child(
2926 div()
2927 .text_ui_sm(cx)
2928 .children(rendered_tool_use.as_ref().map(|rendered| {
2929 MarkdownElement::new(
2930 rendered.output.clone(),
2931 tool_use_markdown_style(window, cx),
2932 )
2933 .on_url_click({
2934 let workspace = self.workspace.clone();
2935 move |text, window, cx| {
2936 open_markdown_link(text, workspace.clone(), window, cx);
2937 }
2938 })
2939 .into_any_element()
2940 })),
2941 ),
2942 ),
2943 ToolUseStatus::Pending => container,
2944 ToolUseStatus::NeedsConfirmation => container.child(
2945 results_content_container()
2946 .border_t_1()
2947 .border_color(self.tool_card_border_color(cx))
2948 .child(
2949 Label::new("Asking Permission")
2950 .size(LabelSize::Small)
2951 .color(Color::Muted)
2952 .buffer_font(cx),
2953 ),
2954 ),
2955 });
2956
2957 let gradient_overlay = |color: Hsla| {
2958 div()
2959 .h_full()
2960 .absolute()
2961 .w_12()
2962 .bottom_0()
2963 .map(|element| {
2964 if is_status_finished {
2965 element.right_6()
2966 } else {
2967 element.right(px(44.))
2968 }
2969 })
2970 .bg(linear_gradient(
2971 90.,
2972 linear_color_stop(color, 1.),
2973 linear_color_stop(color.opacity(0.2), 0.),
2974 ))
2975 };
2976
2977 v_flex().gap_1().mb_2().map(|element| {
2978 if !needs_confirmation_tools {
2979 element.child(
2980 v_flex()
2981 .child(
2982 h_flex()
2983 .group("disclosure-header")
2984 .relative()
2985 .gap_1p5()
2986 .justify_between()
2987 .opacity(0.8)
2988 .hover(|style| style.opacity(1.))
2989 .when(!is_status_finished, |this| this.pr_2())
2990 .child(
2991 h_flex()
2992 .id("tool-label-container")
2993 .gap_1p5()
2994 .max_w_full()
2995 .overflow_x_scroll()
2996 .child(
2997 Icon::new(tool_use.icon)
2998 .size(IconSize::Small)
2999 .color(Color::Muted),
3000 )
3001 .child(
3002 h_flex().pr_8().text_size(rems(0.8125)).children(
3003 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| {
3004 open_markdown_link(text, workspace.clone(), window, cx);
3005 }}))
3006 ),
3007 ),
3008 )
3009 .child(
3010 h_flex()
3011 .gap_1()
3012 .child(
3013 div().visible_on_hover("disclosure-header").child(
3014 Disclosure::new("tool-use-disclosure", is_open)
3015 .opened_icon(IconName::ChevronUp)
3016 .closed_icon(IconName::ChevronDown)
3017 .on_click(cx.listener({
3018 let tool_use_id = tool_use.id.clone();
3019 move |this, _event, _window, _cx| {
3020 let is_open = this
3021 .expanded_tool_uses
3022 .entry(tool_use_id.clone())
3023 .or_insert(false);
3024
3025 *is_open = !*is_open;
3026 }
3027 })),
3028 ),
3029 )
3030 .child(status_icons),
3031 )
3032 .child(gradient_overlay(cx.theme().colors().panel_background)),
3033 )
3034 .map(|parent| {
3035 if !is_open {
3036 return parent;
3037 }
3038
3039 parent.child(
3040 v_flex()
3041 .mt_1()
3042 .border_1()
3043 .border_color(self.tool_card_border_color(cx))
3044 .bg(cx.theme().colors().editor_background)
3045 .rounded_lg()
3046 .child(results_content),
3047 )
3048 }),
3049 )
3050 } else {
3051 v_flex()
3052 .mb_2()
3053 .rounded_lg()
3054 .border_1()
3055 .border_color(self.tool_card_border_color(cx))
3056 .overflow_hidden()
3057 .child(
3058 h_flex()
3059 .group("disclosure-header")
3060 .relative()
3061 .justify_between()
3062 .py_1()
3063 .map(|element| {
3064 if is_status_finished {
3065 element.pl_2().pr_0p5()
3066 } else {
3067 element.px_2()
3068 }
3069 })
3070 .bg(self.tool_card_header_bg(cx))
3071 .map(|element| {
3072 if is_open {
3073 element.border_b_1().rounded_t_md()
3074 } else if needs_confirmation {
3075 element.rounded_t_md()
3076 } else {
3077 element.rounded_md()
3078 }
3079 })
3080 .border_color(self.tool_card_border_color(cx))
3081 .child(
3082 h_flex()
3083 .id("tool-label-container")
3084 .gap_1p5()
3085 .max_w_full()
3086 .overflow_x_scroll()
3087 .child(
3088 Icon::new(tool_use.icon)
3089 .size(IconSize::XSmall)
3090 .color(Color::Muted),
3091 )
3092 .child(
3093 h_flex().pr_8().text_ui_sm(cx).children(
3094 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| {
3095 open_markdown_link(text, workspace.clone(), window, cx);
3096 }}))
3097 ),
3098 ),
3099 )
3100 .child(
3101 h_flex()
3102 .gap_1()
3103 .child(
3104 div().visible_on_hover("disclosure-header").child(
3105 Disclosure::new("tool-use-disclosure", is_open)
3106 .opened_icon(IconName::ChevronUp)
3107 .closed_icon(IconName::ChevronDown)
3108 .on_click(cx.listener({
3109 let tool_use_id = tool_use.id.clone();
3110 move |this, _event, _window, _cx| {
3111 let is_open = this
3112 .expanded_tool_uses
3113 .entry(tool_use_id.clone())
3114 .or_insert(false);
3115
3116 *is_open = !*is_open;
3117 }
3118 })),
3119 ),
3120 )
3121 .child(status_icons),
3122 )
3123 .child(gradient_overlay(self.tool_card_header_bg(cx))),
3124 )
3125 .map(|parent| {
3126 if !is_open {
3127 return parent;
3128 }
3129
3130 parent.child(
3131 v_flex()
3132 .bg(cx.theme().colors().editor_background)
3133 .map(|element| {
3134 if needs_confirmation {
3135 element.rounded_none()
3136 } else {
3137 element.rounded_b_lg()
3138 }
3139 })
3140 .child(results_content),
3141 )
3142 })
3143 .when(needs_confirmation, |this| {
3144 this.child(
3145 h_flex()
3146 .py_1()
3147 .pl_2()
3148 .pr_1()
3149 .gap_1()
3150 .justify_between()
3151 .flex_wrap()
3152 .bg(cx.theme().colors().editor_background)
3153 .border_t_1()
3154 .border_color(self.tool_card_border_color(cx))
3155 .rounded_b_lg()
3156 .child(
3157 LoadingLabel::new("Waiting for Confirmation").size(LabelSize::Small)
3158 )
3159 .child(
3160 h_flex()
3161 .gap_0p5()
3162 .child({
3163 let tool_id = tool_use.id.clone();
3164 Button::new(
3165 "always-allow-tool-action",
3166 "Always Allow",
3167 )
3168 .label_size(LabelSize::Small)
3169 .icon(IconName::CheckDouble)
3170 .icon_position(IconPosition::Start)
3171 .icon_size(IconSize::Small)
3172 .icon_color(Color::Success)
3173 .tooltip(move |window, cx| {
3174 Tooltip::with_meta(
3175 "Never ask for permission",
3176 None,
3177 "Restore the original behavior in your Agent Panel settings",
3178 window,
3179 cx,
3180 )
3181 })
3182 .on_click(cx.listener(
3183 move |this, event, window, cx| {
3184 if let Some(fs) = fs.clone() {
3185 update_settings_file::<AgentSettings>(
3186 fs.clone(),
3187 cx,
3188 |settings, _| {
3189 settings.set_always_allow_tool_actions(true);
3190 },
3191 );
3192 }
3193 this.handle_allow_tool(
3194 tool_id.clone(),
3195 event,
3196 window,
3197 cx,
3198 )
3199 },
3200 ))
3201 })
3202 .child(ui::Divider::vertical())
3203 .child({
3204 let tool_id = tool_use.id.clone();
3205 Button::new("allow-tool-action", "Allow")
3206 .label_size(LabelSize::Small)
3207 .icon(IconName::Check)
3208 .icon_position(IconPosition::Start)
3209 .icon_size(IconSize::Small)
3210 .icon_color(Color::Success)
3211 .on_click(cx.listener(
3212 move |this, event, window, cx| {
3213 this.handle_allow_tool(
3214 tool_id.clone(),
3215 event,
3216 window,
3217 cx,
3218 )
3219 },
3220 ))
3221 })
3222 .child({
3223 let tool_id = tool_use.id.clone();
3224 let tool_name: Arc<str> = tool_use.name.into();
3225 Button::new("deny-tool", "Deny")
3226 .label_size(LabelSize::Small)
3227 .icon(IconName::Close)
3228 .icon_position(IconPosition::Start)
3229 .icon_size(IconSize::Small)
3230 .icon_color(Color::Error)
3231 .on_click(cx.listener(
3232 move |this, event, window, cx| {
3233 this.handle_deny_tool(
3234 tool_id.clone(),
3235 tool_name.clone(),
3236 event,
3237 window,
3238 cx,
3239 )
3240 },
3241 ))
3242 }),
3243 ),
3244 )
3245 })
3246 }
3247 }).into_any_element()
3248 }
3249
3250 fn render_rules_item(&self, cx: &Context<Self>) -> AnyElement {
3251 let project_context = self.thread.read(cx).project_context();
3252 let project_context = project_context.borrow();
3253 let Some(project_context) = project_context.as_ref() else {
3254 return div().into_any();
3255 };
3256
3257 let user_rules_text = if project_context.user_rules.is_empty() {
3258 None
3259 } else if project_context.user_rules.len() == 1 {
3260 let user_rules = &project_context.user_rules[0];
3261
3262 match user_rules.title.as_ref() {
3263 Some(title) => Some(format!("Using \"{title}\" user rule")),
3264 None => Some("Using user rule".into()),
3265 }
3266 } else {
3267 Some(format!(
3268 "Using {} user rules",
3269 project_context.user_rules.len()
3270 ))
3271 };
3272
3273 let first_user_rules_id = project_context
3274 .user_rules
3275 .first()
3276 .map(|user_rules| user_rules.uuid.0);
3277
3278 let rules_files = project_context
3279 .worktrees
3280 .iter()
3281 .filter_map(|worktree| worktree.rules_file.as_ref())
3282 .collect::<Vec<_>>();
3283
3284 let rules_file_text = match rules_files.as_slice() {
3285 &[] => None,
3286 &[rules_file] => Some(format!(
3287 "Using project {:?} file",
3288 rules_file.path_in_worktree
3289 )),
3290 rules_files => Some(format!("Using {} project rules files", rules_files.len())),
3291 };
3292
3293 if user_rules_text.is_none() && rules_file_text.is_none() {
3294 return div().into_any();
3295 }
3296
3297 v_flex()
3298 .pt_2()
3299 .px_2p5()
3300 .gap_1()
3301 .when_some(user_rules_text, |parent, user_rules_text| {
3302 parent.child(
3303 h_flex()
3304 .w_full()
3305 .child(
3306 Icon::new(RULES_ICON)
3307 .size(IconSize::XSmall)
3308 .color(Color::Disabled),
3309 )
3310 .child(
3311 Label::new(user_rules_text)
3312 .size(LabelSize::XSmall)
3313 .color(Color::Muted)
3314 .truncate()
3315 .buffer_font(cx)
3316 .ml_1p5()
3317 .mr_0p5(),
3318 )
3319 .child(
3320 IconButton::new("open-prompt-library", IconName::ArrowUpRightAlt)
3321 .shape(ui::IconButtonShape::Square)
3322 .icon_size(IconSize::XSmall)
3323 .icon_color(Color::Ignored)
3324 // TODO: Figure out a way to pass focus handle here so we can display the `OpenRulesLibrary` keybinding
3325 .tooltip(Tooltip::text("View User Rules"))
3326 .on_click(move |_event, window, cx| {
3327 window.dispatch_action(
3328 Box::new(OpenRulesLibrary {
3329 prompt_to_select: first_user_rules_id,
3330 }),
3331 cx,
3332 )
3333 }),
3334 ),
3335 )
3336 })
3337 .when_some(rules_file_text, |parent, rules_file_text| {
3338 parent.child(
3339 h_flex()
3340 .w_full()
3341 .child(
3342 Icon::new(IconName::File)
3343 .size(IconSize::XSmall)
3344 .color(Color::Disabled),
3345 )
3346 .child(
3347 Label::new(rules_file_text)
3348 .size(LabelSize::XSmall)
3349 .color(Color::Muted)
3350 .buffer_font(cx)
3351 .ml_1p5()
3352 .mr_0p5(),
3353 )
3354 .child(
3355 IconButton::new("open-rule", IconName::ArrowUpRightAlt)
3356 .shape(ui::IconButtonShape::Square)
3357 .icon_size(IconSize::XSmall)
3358 .icon_color(Color::Ignored)
3359 .on_click(cx.listener(Self::handle_open_rules))
3360 .tooltip(Tooltip::text("View Rules")),
3361 ),
3362 )
3363 })
3364 .into_any()
3365 }
3366
3367 fn handle_allow_tool(
3368 &mut self,
3369 tool_use_id: LanguageModelToolUseId,
3370 _: &ClickEvent,
3371 window: &mut Window,
3372 cx: &mut Context<Self>,
3373 ) {
3374 if let Some(PendingToolUseStatus::NeedsConfirmation(c)) = self
3375 .thread
3376 .read(cx)
3377 .pending_tool(&tool_use_id)
3378 .map(|tool_use| tool_use.status.clone())
3379 {
3380 self.thread.update(cx, |thread, cx| {
3381 if let Some(configured) = thread.get_or_init_configured_model(cx) {
3382 thread.run_tool(
3383 c.tool_use_id.clone(),
3384 c.ui_text.clone(),
3385 c.input.clone(),
3386 c.request.clone(),
3387 c.tool.clone(),
3388 configured.model,
3389 Some(window.window_handle()),
3390 cx,
3391 );
3392 }
3393 });
3394 }
3395 }
3396
3397 fn handle_deny_tool(
3398 &mut self,
3399 tool_use_id: LanguageModelToolUseId,
3400 tool_name: Arc<str>,
3401 _: &ClickEvent,
3402 window: &mut Window,
3403 cx: &mut Context<Self>,
3404 ) {
3405 let window_handle = window.window_handle();
3406 self.thread.update(cx, |thread, cx| {
3407 thread.deny_tool_use(tool_use_id, tool_name, Some(window_handle), cx);
3408 });
3409 }
3410
3411 fn handle_open_rules(&mut self, _: &ClickEvent, window: &mut Window, cx: &mut Context<Self>) {
3412 let project_context = self.thread.read(cx).project_context();
3413 let project_context = project_context.borrow();
3414 let Some(project_context) = project_context.as_ref() else {
3415 return;
3416 };
3417
3418 let project_entry_ids = project_context
3419 .worktrees
3420 .iter()
3421 .flat_map(|worktree| worktree.rules_file.as_ref())
3422 .map(|rules_file| ProjectEntryId::from_usize(rules_file.project_entry_id))
3423 .collect::<Vec<_>>();
3424
3425 self.workspace
3426 .update(cx, move |workspace, cx| {
3427 // TODO: Open a multibuffer instead? In some cases this doesn't make the set of rules
3428 // files clear. For example, if rules file 1 is already open but rules file 2 is not,
3429 // this would open and focus rules file 2 in a tab that is not next to rules file 1.
3430 let project = workspace.project().read(cx);
3431 let project_paths = project_entry_ids
3432 .into_iter()
3433 .flat_map(|entry_id| project.path_for_entry(entry_id, cx))
3434 .collect::<Vec<_>>();
3435 for project_path in project_paths {
3436 workspace
3437 .open_path(project_path, None, true, window, cx)
3438 .detach_and_log_err(cx);
3439 }
3440 })
3441 .ok();
3442 }
3443
3444 fn dismiss_notifications(&mut self, cx: &mut Context<ActiveThread>) {
3445 for window in self.notifications.drain(..) {
3446 window
3447 .update(cx, |_, window, _| {
3448 window.remove_window();
3449 })
3450 .ok();
3451
3452 self.notification_subscriptions.remove(&window);
3453 }
3454 }
3455
3456 fn render_vertical_scrollbar(&self, cx: &mut Context<Self>) -> Option<Stateful<Div>> {
3457 if !self.show_scrollbar && !self.scrollbar_state.is_dragging() {
3458 return None;
3459 }
3460
3461 Some(
3462 div()
3463 .occlude()
3464 .id("active-thread-scrollbar")
3465 .on_mouse_move(cx.listener(|_, _, _, cx| {
3466 cx.notify();
3467 cx.stop_propagation()
3468 }))
3469 .on_hover(|_, _, cx| {
3470 cx.stop_propagation();
3471 })
3472 .on_any_mouse_down(|_, _, cx| {
3473 cx.stop_propagation();
3474 })
3475 .on_mouse_up(
3476 MouseButton::Left,
3477 cx.listener(|_, _, _, cx| {
3478 cx.stop_propagation();
3479 }),
3480 )
3481 .on_scroll_wheel(cx.listener(|_, _, _, cx| {
3482 cx.notify();
3483 }))
3484 .h_full()
3485 .absolute()
3486 .right_1()
3487 .top_1()
3488 .bottom_0()
3489 .w(px(12.))
3490 .cursor_default()
3491 .children(Scrollbar::vertical(self.scrollbar_state.clone())),
3492 )
3493 }
3494
3495 fn hide_scrollbar_later(&mut self, cx: &mut Context<Self>) {
3496 const SCROLLBAR_SHOW_INTERVAL: Duration = Duration::from_secs(1);
3497 self.hide_scrollbar_task = Some(cx.spawn(async move |thread, cx| {
3498 cx.background_executor()
3499 .timer(SCROLLBAR_SHOW_INTERVAL)
3500 .await;
3501 thread
3502 .update(cx, |thread, cx| {
3503 if !thread.scrollbar_state.is_dragging() {
3504 thread.show_scrollbar = false;
3505 cx.notify();
3506 }
3507 })
3508 .log_err();
3509 }))
3510 }
3511
3512 pub fn is_codeblock_expanded(&self, message_id: MessageId, ix: usize) -> bool {
3513 self.expanded_code_blocks
3514 .get(&(message_id, ix))
3515 .copied()
3516 .unwrap_or(true)
3517 }
3518
3519 pub fn toggle_codeblock_expanded(&mut self, message_id: MessageId, ix: usize) {
3520 let is_expanded = self
3521 .expanded_code_blocks
3522 .entry((message_id, ix))
3523 .or_insert(true);
3524 *is_expanded = !*is_expanded;
3525 }
3526
3527 pub fn scroll_to_top(&mut self, cx: &mut Context<Self>) {
3528 self.list_state.scroll_to(ListOffset::default());
3529 cx.notify();
3530 }
3531
3532 pub fn scroll_to_bottom(&mut self, cx: &mut Context<Self>) {
3533 self.list_state.reset(self.messages.len());
3534 cx.notify();
3535 }
3536}
3537
3538pub enum ActiveThreadEvent {
3539 EditingMessageTokenCountChanged,
3540}
3541
3542impl EventEmitter<ActiveThreadEvent> for ActiveThread {}
3543
3544impl Render for ActiveThread {
3545 fn render(&mut self, _window: &mut Window, cx: &mut Context<Self>) -> impl IntoElement {
3546 v_flex()
3547 .size_full()
3548 .relative()
3549 .bg(cx.theme().colors().panel_background)
3550 .on_mouse_move(cx.listener(|this, _, _, cx| {
3551 this.show_scrollbar = true;
3552 this.hide_scrollbar_later(cx);
3553 cx.notify();
3554 }))
3555 .on_scroll_wheel(cx.listener(|this, _, _, cx| {
3556 this.show_scrollbar = true;
3557 this.hide_scrollbar_later(cx);
3558 cx.notify();
3559 }))
3560 .on_mouse_up(
3561 MouseButton::Left,
3562 cx.listener(|this, _, _, cx| {
3563 this.hide_scrollbar_later(cx);
3564 }),
3565 )
3566 .child(list(self.list_state.clone()).flex_grow())
3567 .when_some(self.render_vertical_scrollbar(cx), |this, scrollbar| {
3568 this.child(scrollbar)
3569 })
3570 }
3571}
3572
3573pub(crate) fn open_active_thread_as_markdown(
3574 thread: Entity<Thread>,
3575 workspace: Entity<Workspace>,
3576 window: &mut Window,
3577 cx: &mut App,
3578) -> Task<anyhow::Result<()>> {
3579 let markdown_language_task = workspace
3580 .read(cx)
3581 .app_state()
3582 .languages
3583 .language_for_name("Markdown");
3584
3585 window.spawn(cx, async move |cx| {
3586 let markdown_language = markdown_language_task.await?;
3587
3588 workspace.update_in(cx, |workspace, window, cx| {
3589 let thread = thread.read(cx);
3590 let markdown = thread.to_markdown(cx)?;
3591 let thread_summary = thread.summary().or_default().to_string();
3592
3593 let project = workspace.project().clone();
3594
3595 if !project.read(cx).is_local() {
3596 anyhow::bail!("failed to open active thread as markdown in remote project");
3597 }
3598
3599 let buffer = project.update(cx, |project, cx| {
3600 project.create_local_buffer(&markdown, Some(markdown_language), cx)
3601 });
3602 let buffer =
3603 cx.new(|cx| MultiBuffer::singleton(buffer, cx).with_title(thread_summary.clone()));
3604
3605 workspace.add_item_to_active_pane(
3606 Box::new(cx.new(|cx| {
3607 let mut editor =
3608 Editor::for_multibuffer(buffer, Some(project.clone()), window, cx);
3609 editor.set_breadcrumb_header(thread_summary);
3610 editor
3611 })),
3612 None,
3613 true,
3614 window,
3615 cx,
3616 );
3617
3618 anyhow::Ok(())
3619 })??;
3620 anyhow::Ok(())
3621 })
3622}
3623
3624pub(crate) fn open_context(
3625 context: &AgentContextHandle,
3626 workspace: Entity<Workspace>,
3627 window: &mut Window,
3628 cx: &mut App,
3629) {
3630 match context {
3631 AgentContextHandle::File(file_context) => {
3632 if let Some(project_path) = file_context.project_path(cx) {
3633 workspace.update(cx, |workspace, cx| {
3634 workspace
3635 .open_path(project_path, None, true, window, cx)
3636 .detach_and_log_err(cx);
3637 });
3638 }
3639 }
3640
3641 AgentContextHandle::Directory(directory_context) => {
3642 let entry_id = directory_context.entry_id;
3643 workspace.update(cx, |workspace, cx| {
3644 workspace.project().update(cx, |_project, cx| {
3645 cx.emit(project::Event::RevealInProjectPanel(entry_id));
3646 })
3647 })
3648 }
3649
3650 AgentContextHandle::Symbol(symbol_context) => {
3651 let buffer = symbol_context.buffer.read(cx);
3652 if let Some(project_path) = buffer.project_path(cx) {
3653 let snapshot = buffer.snapshot();
3654 let target_position = symbol_context.range.start.to_point(&snapshot);
3655 open_editor_at_position(project_path, target_position, &workspace, window, cx)
3656 .detach();
3657 }
3658 }
3659
3660 AgentContextHandle::Selection(selection_context) => {
3661 let buffer = selection_context.buffer.read(cx);
3662 if let Some(project_path) = buffer.project_path(cx) {
3663 let snapshot = buffer.snapshot();
3664 let target_position = selection_context.range.start.to_point(&snapshot);
3665
3666 open_editor_at_position(project_path, target_position, &workspace, window, cx)
3667 .detach();
3668 }
3669 }
3670
3671 AgentContextHandle::FetchedUrl(fetched_url_context) => {
3672 cx.open_url(&fetched_url_context.url);
3673 }
3674
3675 AgentContextHandle::Thread(thread_context) => workspace.update(cx, |workspace, cx| {
3676 if let Some(panel) = workspace.panel::<AgentPanel>(cx) {
3677 panel.update(cx, |panel, cx| {
3678 panel.open_thread(thread_context.thread.clone(), window, cx);
3679 });
3680 }
3681 }),
3682
3683 AgentContextHandle::TextThread(text_thread_context) => {
3684 workspace.update(cx, |workspace, cx| {
3685 if let Some(panel) = workspace.panel::<AgentPanel>(cx) {
3686 panel.update(cx, |panel, cx| {
3687 panel.open_prompt_editor(text_thread_context.context.clone(), window, cx)
3688 });
3689 }
3690 })
3691 }
3692
3693 AgentContextHandle::Rules(rules_context) => window.dispatch_action(
3694 Box::new(OpenRulesLibrary {
3695 prompt_to_select: Some(rules_context.prompt_id.0),
3696 }),
3697 cx,
3698 ),
3699
3700 AgentContextHandle::Image(_) => {}
3701 }
3702}
3703
3704pub(crate) fn attach_pasted_images_as_context(
3705 context_store: &Entity<ContextStore>,
3706 cx: &mut App,
3707) -> bool {
3708 let images = cx
3709 .read_from_clipboard()
3710 .map(|item| {
3711 item.into_entries()
3712 .filter_map(|entry| {
3713 if let ClipboardEntry::Image(image) = entry {
3714 Some(image)
3715 } else {
3716 None
3717 }
3718 })
3719 .collect::<Vec<_>>()
3720 })
3721 .unwrap_or_default();
3722
3723 if images.is_empty() {
3724 return false;
3725 }
3726 cx.stop_propagation();
3727
3728 context_store.update(cx, |store, cx| {
3729 for image in images {
3730 store.add_image_instance(Arc::new(image), cx);
3731 }
3732 });
3733 true
3734}
3735
3736fn open_editor_at_position(
3737 project_path: project::ProjectPath,
3738 target_position: Point,
3739 workspace: &Entity<Workspace>,
3740 window: &mut Window,
3741 cx: &mut App,
3742) -> Task<()> {
3743 let open_task = workspace.update(cx, |workspace, cx| {
3744 workspace.open_path(project_path, None, true, window, cx)
3745 });
3746 window.spawn(cx, async move |cx| {
3747 if let Some(active_editor) = open_task
3748 .await
3749 .log_err()
3750 .and_then(|item| item.downcast::<Editor>())
3751 {
3752 active_editor
3753 .downgrade()
3754 .update_in(cx, |editor, window, cx| {
3755 editor.go_to_singleton_buffer_point(target_position, window, cx);
3756 })
3757 .log_err();
3758 }
3759 })
3760}
3761
3762#[cfg(test)]
3763mod tests {
3764 use super::*;
3765 use agent::{MessageSegment, context::ContextLoadResult, thread_store};
3766 use assistant_tool::{ToolRegistry, ToolWorkingSet};
3767 use editor::EditorSettings;
3768 use fs::FakeFs;
3769 use gpui::{AppContext, TestAppContext, VisualTestContext};
3770 use language_model::{
3771 ConfiguredModel, LanguageModel, LanguageModelRegistry,
3772 fake_provider::{FakeLanguageModel, FakeLanguageModelProvider},
3773 };
3774 use project::Project;
3775 use prompt_store::PromptBuilder;
3776 use serde_json::json;
3777 use settings::SettingsStore;
3778 use util::path;
3779 use workspace::CollaboratorId;
3780
3781 #[gpui::test]
3782 async fn test_agent_is_unfollowed_after_cancelling_completion(cx: &mut TestAppContext) {
3783 init_test_settings(cx);
3784
3785 let project = create_test_project(
3786 cx,
3787 json!({"code.rs": "fn main() {\n println!(\"Hello, world!\");\n}"}),
3788 )
3789 .await;
3790
3791 let (cx, _active_thread, workspace, thread, model) =
3792 setup_test_environment(cx, project.clone()).await;
3793
3794 // Insert user message without any context (empty context vector)
3795 thread.update(cx, |thread, cx| {
3796 thread.insert_user_message(
3797 "What is the best way to learn Rust?",
3798 ContextLoadResult::default(),
3799 None,
3800 vec![],
3801 cx,
3802 );
3803 });
3804
3805 // Stream response to user message
3806 thread.update(cx, |thread, cx| {
3807 let intent = CompletionIntent::UserPrompt;
3808 let request = thread.to_completion_request(model.clone(), intent, cx);
3809 thread.stream_completion(request, model, intent, cx.active_window(), cx)
3810 });
3811 // Follow the agent
3812 cx.update(|window, cx| {
3813 workspace.update(cx, |workspace, cx| {
3814 workspace.follow(CollaboratorId::Agent, window, cx);
3815 })
3816 });
3817 assert!(cx.read(|cx| workspace.read(cx).is_being_followed(CollaboratorId::Agent)));
3818
3819 // Cancel the current completion
3820 thread.update(cx, |thread, cx| {
3821 thread.cancel_last_completion(cx.active_window(), cx)
3822 });
3823
3824 cx.executor().run_until_parked();
3825
3826 // No longer following the agent
3827 assert!(!cx.read(|cx| workspace.read(cx).is_being_followed(CollaboratorId::Agent)));
3828 }
3829
3830 #[gpui::test]
3831 async fn test_reinserting_creases_for_edited_message(cx: &mut TestAppContext) {
3832 init_test_settings(cx);
3833
3834 let project = create_test_project(cx, json!({})).await;
3835
3836 let (cx, active_thread, _, thread, model) =
3837 setup_test_environment(cx, project.clone()).await;
3838 cx.update(|_, cx| {
3839 LanguageModelRegistry::global(cx).update(cx, |registry, cx| {
3840 registry.set_default_model(
3841 Some(ConfiguredModel {
3842 provider: Arc::new(FakeLanguageModelProvider),
3843 model,
3844 }),
3845 cx,
3846 );
3847 });
3848 });
3849
3850 let creases = vec![MessageCrease {
3851 range: 14..22,
3852 icon_path: "icon".into(),
3853 label: "foo.txt".into(),
3854 context: None,
3855 }];
3856
3857 let message = thread.update(cx, |thread, cx| {
3858 let message_id = thread.insert_user_message(
3859 "Tell me about @foo.txt",
3860 ContextLoadResult::default(),
3861 None,
3862 creases,
3863 cx,
3864 );
3865 thread.message(message_id).cloned().unwrap()
3866 });
3867
3868 active_thread.update_in(cx, |active_thread, window, cx| {
3869 if let Some(message_text) = message.segments.first().and_then(MessageSegment::text) {
3870 active_thread.start_editing_message(
3871 message.id,
3872 message_text,
3873 message.creases.as_slice(),
3874 window,
3875 cx,
3876 );
3877 }
3878 let editor = active_thread
3879 .editing_message
3880 .as_ref()
3881 .unwrap()
3882 .1
3883 .editor
3884 .clone();
3885 editor.update(cx, |editor, cx| editor.edit([(0..13, "modified")], cx));
3886 active_thread.confirm_editing_message(&Default::default(), window, cx);
3887 });
3888 cx.run_until_parked();
3889
3890 let message = thread.update(cx, |thread, _| thread.message(message.id).cloned().unwrap());
3891 active_thread.update_in(cx, |active_thread, window, cx| {
3892 if let Some(message_text) = message.segments.first().and_then(MessageSegment::text) {
3893 active_thread.start_editing_message(
3894 message.id,
3895 message_text,
3896 message.creases.as_slice(),
3897 window,
3898 cx,
3899 );
3900 }
3901 let editor = active_thread
3902 .editing_message
3903 .as_ref()
3904 .unwrap()
3905 .1
3906 .editor
3907 .clone();
3908 let text = editor.update(cx, |editor, cx| editor.text(cx));
3909 assert_eq!(text, "modified @foo.txt");
3910 });
3911 }
3912
3913 #[gpui::test]
3914 async fn test_editing_message_cancels_previous_completion(cx: &mut TestAppContext) {
3915 init_test_settings(cx);
3916
3917 let project = create_test_project(cx, json!({})).await;
3918
3919 let (cx, active_thread, _, thread, model) =
3920 setup_test_environment(cx, project.clone()).await;
3921
3922 cx.update(|_, cx| {
3923 LanguageModelRegistry::global(cx).update(cx, |registry, cx| {
3924 registry.set_default_model(
3925 Some(ConfiguredModel {
3926 provider: Arc::new(FakeLanguageModelProvider),
3927 model: model.clone(),
3928 }),
3929 cx,
3930 );
3931 });
3932 });
3933
3934 // Track thread events to verify cancellation
3935 let cancellation_events = Arc::new(std::sync::Mutex::new(Vec::new()));
3936 let new_request_events = Arc::new(std::sync::Mutex::new(Vec::new()));
3937
3938 let _subscription = cx.update(|_, cx| {
3939 let cancellation_events = cancellation_events.clone();
3940 let new_request_events = new_request_events.clone();
3941 cx.subscribe(
3942 &thread,
3943 move |_thread, event: &ThreadEvent, _cx| match event {
3944 ThreadEvent::CompletionCanceled => {
3945 cancellation_events.lock().unwrap().push(());
3946 }
3947 ThreadEvent::NewRequest => {
3948 new_request_events.lock().unwrap().push(());
3949 }
3950 _ => {}
3951 },
3952 )
3953 });
3954
3955 // Insert a user message and start streaming a response
3956 let message = thread.update(cx, |thread, cx| {
3957 let message_id = thread.insert_user_message(
3958 "Hello, how are you?",
3959 ContextLoadResult::default(),
3960 None,
3961 vec![],
3962 cx,
3963 );
3964 thread.advance_prompt_id();
3965 thread.send_to_model(
3966 model.clone(),
3967 CompletionIntent::UserPrompt,
3968 cx.active_window(),
3969 cx,
3970 );
3971 thread.message(message_id).cloned().unwrap()
3972 });
3973
3974 cx.run_until_parked();
3975
3976 // Verify that a completion is in progress
3977 assert!(cx.read(|cx| thread.read(cx).is_generating()));
3978 assert_eq!(new_request_events.lock().unwrap().len(), 1);
3979
3980 // Edit the message while the completion is still running
3981 active_thread.update_in(cx, |active_thread, window, cx| {
3982 if let Some(message_text) = message.segments.first().and_then(MessageSegment::text) {
3983 active_thread.start_editing_message(
3984 message.id,
3985 message_text,
3986 message.creases.as_slice(),
3987 window,
3988 cx,
3989 );
3990 }
3991 let editor = active_thread
3992 .editing_message
3993 .as_ref()
3994 .unwrap()
3995 .1
3996 .editor
3997 .clone();
3998 editor.update(cx, |editor, cx| {
3999 editor.set_text("What is the weather like?", window, cx);
4000 });
4001 active_thread.confirm_editing_message(&Default::default(), window, cx);
4002 });
4003
4004 cx.run_until_parked();
4005
4006 // Verify that the previous completion was cancelled
4007 assert_eq!(cancellation_events.lock().unwrap().len(), 1);
4008
4009 // Verify that a new request was started after cancellation
4010 assert_eq!(new_request_events.lock().unwrap().len(), 2);
4011
4012 // Verify that the edited message contains the new text
4013 let edited_message =
4014 thread.update(cx, |thread, _| thread.message(message.id).cloned().unwrap());
4015 match &edited_message.segments[0] {
4016 MessageSegment::Text(text) => {
4017 assert_eq!(text, "What is the weather like?");
4018 }
4019 _ => panic!("Expected text segment"),
4020 }
4021 }
4022
4023 fn init_test_settings(cx: &mut TestAppContext) {
4024 cx.update(|cx| {
4025 let settings_store = SettingsStore::test(cx);
4026 cx.set_global(settings_store);
4027 language::init(cx);
4028 Project::init_settings(cx);
4029 AgentSettings::register(cx);
4030 prompt_store::init(cx);
4031 thread_store::init(cx);
4032 workspace::init_settings(cx);
4033 language_model::init_settings(cx);
4034 ThemeSettings::register(cx);
4035 EditorSettings::register(cx);
4036 ToolRegistry::default_global(cx);
4037 });
4038 }
4039
4040 // Helper to create a test project with test files
4041 async fn create_test_project(
4042 cx: &mut TestAppContext,
4043 files: serde_json::Value,
4044 ) -> Entity<Project> {
4045 let fs = FakeFs::new(cx.executor());
4046 fs.insert_tree(path!("/test"), files).await;
4047 Project::test(fs, [path!("/test").as_ref()], cx).await
4048 }
4049
4050 async fn setup_test_environment(
4051 cx: &mut TestAppContext,
4052 project: Entity<Project>,
4053 ) -> (
4054 &mut VisualTestContext,
4055 Entity<ActiveThread>,
4056 Entity<Workspace>,
4057 Entity<Thread>,
4058 Arc<dyn LanguageModel>,
4059 ) {
4060 let (workspace, cx) =
4061 cx.add_window_view(|window, cx| Workspace::test_new(project.clone(), window, cx));
4062
4063 let thread_store = cx
4064 .update(|_, cx| {
4065 ThreadStore::load(
4066 project.clone(),
4067 cx.new(|_| ToolWorkingSet::default()),
4068 None,
4069 Arc::new(PromptBuilder::new(None).unwrap()),
4070 cx,
4071 )
4072 })
4073 .await
4074 .unwrap();
4075
4076 let text_thread_store = cx
4077 .update(|_, cx| {
4078 TextThreadStore::new(
4079 project.clone(),
4080 Arc::new(PromptBuilder::new(None).unwrap()),
4081 Default::default(),
4082 cx,
4083 )
4084 })
4085 .await
4086 .unwrap();
4087
4088 let thread = thread_store.update(cx, |store, cx| store.create_thread(cx));
4089 let context_store =
4090 cx.new(|_cx| ContextStore::new(project.downgrade(), Some(thread_store.downgrade())));
4091
4092 let model = FakeLanguageModel::default();
4093 let model: Arc<dyn LanguageModel> = Arc::new(model);
4094
4095 let language_registry = LanguageRegistry::new(cx.executor());
4096 let language_registry = Arc::new(language_registry);
4097
4098 let active_thread = cx.update(|window, cx| {
4099 cx.new(|cx| {
4100 ActiveThread::new(
4101 thread.clone(),
4102 thread_store.clone(),
4103 text_thread_store,
4104 context_store.clone(),
4105 language_registry.clone(),
4106 workspace.downgrade(),
4107 window,
4108 cx,
4109 )
4110 })
4111 });
4112
4113 (cx, active_thread, workspace, thread, model)
4114 }
4115}