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