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.save_thread(cx);
1037 cx.notify();
1038 }
1039 ThreadEvent::MessageEdited(message_id) => {
1040 if let Some(message_segments) = self
1041 .thread
1042 .read(cx)
1043 .message(*message_id)
1044 .map(|message| message.segments.clone())
1045 {
1046 self.edited_message(message_id, &message_segments, window, cx);
1047 }
1048
1049 self.scroll_to_bottom(cx);
1050 self.save_thread(cx);
1051 cx.notify();
1052 }
1053 ThreadEvent::MessageDeleted(message_id) => {
1054 self.deleted_message(message_id);
1055 self.save_thread(cx);
1056 cx.notify();
1057 }
1058 ThreadEvent::UsePendingTools { tool_uses } => {
1059 for tool_use in tool_uses {
1060 self.render_tool_use_markdown(
1061 tool_use.id.clone(),
1062 tool_use.ui_text.clone(),
1063 &serde_json::to_string_pretty(&tool_use.input).unwrap_or_default(),
1064 "".into(),
1065 cx,
1066 );
1067 }
1068 }
1069 ThreadEvent::StreamedToolUse {
1070 tool_use_id,
1071 ui_text,
1072 input,
1073 } => {
1074 self.render_tool_use_markdown(
1075 tool_use_id.clone(),
1076 ui_text.clone(),
1077 &serde_json::to_string_pretty(&input).unwrap_or_default(),
1078 "".into(),
1079 cx,
1080 );
1081 }
1082 ThreadEvent::ToolFinished {
1083 pending_tool_use, ..
1084 } => {
1085 if let Some(tool_use) = pending_tool_use {
1086 self.render_tool_use_markdown(
1087 tool_use.id.clone(),
1088 tool_use.ui_text.clone(),
1089 &serde_json::to_string_pretty(&tool_use.input).unwrap_or_default(),
1090 self.thread
1091 .read(cx)
1092 .output_for_tool(&tool_use.id)
1093 .map(|output| output.clone().into())
1094 .unwrap_or("".into()),
1095 cx,
1096 );
1097 }
1098 }
1099 ThreadEvent::CheckpointChanged => cx.notify(),
1100 ThreadEvent::ReceivedTextChunk => {}
1101 ThreadEvent::InvalidToolInput {
1102 tool_use_id,
1103 ui_text,
1104 invalid_input_json,
1105 } => {
1106 self.render_tool_use_markdown(
1107 tool_use_id.clone(),
1108 ui_text,
1109 invalid_input_json,
1110 self.thread
1111 .read(cx)
1112 .output_for_tool(tool_use_id)
1113 .map(|output| output.clone().into())
1114 .unwrap_or("".into()),
1115 cx,
1116 );
1117 }
1118 ThreadEvent::MissingToolUse {
1119 tool_use_id,
1120 ui_text,
1121 } => {
1122 self.render_tool_use_markdown(
1123 tool_use_id.clone(),
1124 ui_text,
1125 "",
1126 self.thread
1127 .read(cx)
1128 .output_for_tool(tool_use_id)
1129 .map(|output| output.clone().into())
1130 .unwrap_or("".into()),
1131 cx,
1132 );
1133 }
1134 }
1135 }
1136
1137 fn handle_rules_loading_error(
1138 &mut self,
1139 _thread_store: Entity<ThreadStore>,
1140 error: &RulesLoadingError,
1141 cx: &mut Context<Self>,
1142 ) {
1143 self.last_error = Some(ThreadError::Message {
1144 header: "Error loading rules file".into(),
1145 message: error.message.clone(),
1146 });
1147 cx.notify();
1148 }
1149
1150 fn show_notification(
1151 &mut self,
1152 caption: impl Into<SharedString>,
1153 icon: IconName,
1154 window: &mut Window,
1155 cx: &mut Context<ActiveThread>,
1156 ) {
1157 if window.is_window_active() || !self.notifications.is_empty() {
1158 return;
1159 }
1160
1161 let title = self.thread.read(cx).summary().unwrap_or("Agent Panel");
1162
1163 match AssistantSettings::get_global(cx).notify_when_agent_waiting {
1164 NotifyWhenAgentWaiting::PrimaryScreen => {
1165 if let Some(primary) = cx.primary_display() {
1166 self.pop_up(icon, caption.into(), title.clone(), window, primary, cx);
1167 }
1168 }
1169 NotifyWhenAgentWaiting::AllScreens => {
1170 let caption = caption.into();
1171 for screen in cx.displays() {
1172 self.pop_up(icon, caption.clone(), title.clone(), window, screen, cx);
1173 }
1174 }
1175 NotifyWhenAgentWaiting::Never => {
1176 // Don't show anything
1177 }
1178 }
1179 }
1180
1181 fn pop_up(
1182 &mut self,
1183 icon: IconName,
1184 caption: SharedString,
1185 title: SharedString,
1186 window: &mut Window,
1187 screen: Rc<dyn PlatformDisplay>,
1188 cx: &mut Context<'_, ActiveThread>,
1189 ) {
1190 let options = AgentNotification::window_options(screen, cx);
1191
1192 let project_name = self.workspace.upgrade().and_then(|workspace| {
1193 workspace
1194 .read(cx)
1195 .project()
1196 .read(cx)
1197 .visible_worktrees(cx)
1198 .next()
1199 .map(|worktree| worktree.read(cx).root_name().to_string())
1200 });
1201
1202 if let Some(screen_window) = cx
1203 .open_window(options, |_, cx| {
1204 cx.new(|_| {
1205 AgentNotification::new(title.clone(), caption.clone(), icon, project_name)
1206 })
1207 })
1208 .log_err()
1209 {
1210 if let Some(pop_up) = screen_window.entity(cx).log_err() {
1211 self.notification_subscriptions
1212 .entry(screen_window)
1213 .or_insert_with(Vec::new)
1214 .push(cx.subscribe_in(&pop_up, window, {
1215 |this, _, event, window, cx| match event {
1216 AgentNotificationEvent::Accepted => {
1217 let handle = window.window_handle();
1218 cx.activate(true);
1219
1220 let workspace_handle = this.workspace.clone();
1221
1222 // If there are multiple Zed windows, activate the correct one.
1223 cx.defer(move |cx| {
1224 handle
1225 .update(cx, |_view, window, _cx| {
1226 window.activate_window();
1227
1228 if let Some(workspace) = workspace_handle.upgrade() {
1229 workspace.update(_cx, |workspace, cx| {
1230 workspace.focus_panel::<AgentPanel>(window, cx);
1231 });
1232 }
1233 })
1234 .log_err();
1235 });
1236
1237 this.dismiss_notifications(cx);
1238 }
1239 AgentNotificationEvent::Dismissed => {
1240 this.dismiss_notifications(cx);
1241 }
1242 }
1243 }));
1244
1245 self.notifications.push(screen_window);
1246
1247 // If the user manually refocuses the original window, dismiss the popup.
1248 self.notification_subscriptions
1249 .entry(screen_window)
1250 .or_insert_with(Vec::new)
1251 .push({
1252 let pop_up_weak = pop_up.downgrade();
1253
1254 cx.observe_window_activation(window, move |_, window, cx| {
1255 if window.is_window_active() {
1256 if let Some(pop_up) = pop_up_weak.upgrade() {
1257 pop_up.update(cx, |_, cx| {
1258 cx.emit(AgentNotificationEvent::Dismissed);
1259 });
1260 }
1261 }
1262 })
1263 });
1264 }
1265 }
1266 }
1267
1268 /// Spawns a task to save the active thread.
1269 ///
1270 /// Only one task to save the thread will be in flight at a time.
1271 fn save_thread(&mut self, cx: &mut Context<Self>) {
1272 let thread = self.thread.clone();
1273 self.save_thread_task = Some(cx.spawn(async move |this, cx| {
1274 let task = this
1275 .update(cx, |this, cx| {
1276 this.thread_store
1277 .update(cx, |thread_store, cx| thread_store.save_thread(&thread, cx))
1278 })
1279 .ok();
1280
1281 if let Some(task) = task {
1282 task.await.log_err();
1283 }
1284 }));
1285 }
1286
1287 fn start_editing_message(
1288 &mut self,
1289 message_id: MessageId,
1290 message_segments: &[MessageSegment],
1291 message_creases: &[MessageCrease],
1292 window: &mut Window,
1293 cx: &mut Context<Self>,
1294 ) {
1295 // User message should always consist of a single text segment,
1296 // therefore we can skip returning early if it's not a text segment.
1297 let Some(MessageSegment::Text(message_text)) = message_segments.first() else {
1298 return;
1299 };
1300
1301 let editor = crate::message_editor::create_editor(
1302 self.workspace.clone(),
1303 self.context_store.downgrade(),
1304 self.thread_store.downgrade(),
1305 self.text_thread_store.downgrade(),
1306 window,
1307 cx,
1308 );
1309 editor.update(cx, |editor, cx| {
1310 editor.set_text(message_text.clone(), window, cx);
1311 insert_message_creases(editor, message_creases, &self.context_store, window, cx);
1312 editor.focus_handle(cx).focus(window);
1313 editor.move_to_end(&editor::actions::MoveToEnd, window, cx);
1314 });
1315 let buffer_edited_subscription = cx.subscribe(&editor, |this, _, event, cx| match event {
1316 EditorEvent::BufferEdited => {
1317 this.update_editing_message_token_count(true, cx);
1318 }
1319 _ => {}
1320 });
1321
1322 let context_picker_menu_handle = PopoverMenuHandle::default();
1323 let context_strip = cx.new(|cx| {
1324 ContextStrip::new(
1325 self.context_store.clone(),
1326 self.workspace.clone(),
1327 Some(self.thread_store.downgrade()),
1328 Some(self.text_thread_store.downgrade()),
1329 context_picker_menu_handle.clone(),
1330 SuggestContextKind::File,
1331 window,
1332 cx,
1333 )
1334 });
1335
1336 let context_strip_subscription =
1337 cx.subscribe_in(&context_strip, window, Self::handle_context_strip_event);
1338
1339 self.editing_message = Some((
1340 message_id,
1341 EditingMessageState {
1342 editor: editor.clone(),
1343 context_strip,
1344 context_picker_menu_handle,
1345 last_estimated_token_count: None,
1346 _subscriptions: [buffer_edited_subscription, context_strip_subscription],
1347 _update_token_count_task: None,
1348 },
1349 ));
1350 self.update_editing_message_token_count(false, cx);
1351 cx.notify();
1352 }
1353
1354 fn handle_context_strip_event(
1355 &mut self,
1356 _context_strip: &Entity<ContextStrip>,
1357 event: &ContextStripEvent,
1358 window: &mut Window,
1359 cx: &mut Context<Self>,
1360 ) {
1361 if let Some((_, state)) = self.editing_message.as_ref() {
1362 match event {
1363 ContextStripEvent::PickerDismissed
1364 | ContextStripEvent::BlurredEmpty
1365 | ContextStripEvent::BlurredDown => {
1366 let editor_focus_handle = state.editor.focus_handle(cx);
1367 window.focus(&editor_focus_handle);
1368 }
1369 ContextStripEvent::BlurredUp => {}
1370 }
1371 }
1372 }
1373
1374 fn update_editing_message_token_count(&mut self, debounce: bool, cx: &mut Context<Self>) {
1375 let Some((message_id, state)) = self.editing_message.as_mut() else {
1376 return;
1377 };
1378
1379 cx.emit(ActiveThreadEvent::EditingMessageTokenCountChanged);
1380 state._update_token_count_task.take();
1381
1382 let Some(configured_model) = self.thread.read(cx).configured_model() else {
1383 state.last_estimated_token_count.take();
1384 return;
1385 };
1386
1387 let editor = state.editor.clone();
1388 let thread = self.thread.clone();
1389 let message_id = *message_id;
1390
1391 state._update_token_count_task = Some(cx.spawn(async move |this, cx| {
1392 if debounce {
1393 cx.background_executor()
1394 .timer(Duration::from_millis(200))
1395 .await;
1396 }
1397
1398 let token_count = if let Some(task) = cx
1399 .update(|cx| {
1400 let Some(message) = thread.read(cx).message(message_id) else {
1401 log::error!("Message that was being edited no longer exists");
1402 return None;
1403 };
1404 let message_text = editor.read(cx).text(cx);
1405
1406 if message_text.is_empty() && message.loaded_context.is_empty() {
1407 return None;
1408 }
1409
1410 let mut request_message = LanguageModelRequestMessage {
1411 role: language_model::Role::User,
1412 content: Vec::new(),
1413 cache: false,
1414 };
1415
1416 message
1417 .loaded_context
1418 .add_to_request_message(&mut request_message);
1419
1420 if !message_text.is_empty() {
1421 request_message
1422 .content
1423 .push(MessageContent::Text(message_text));
1424 }
1425
1426 let request = language_model::LanguageModelRequest {
1427 thread_id: None,
1428 prompt_id: None,
1429 mode: None,
1430 messages: vec![request_message],
1431 tools: vec![],
1432 tool_choice: None,
1433 stop: vec![],
1434 temperature: AssistantSettings::temperature_for_model(
1435 &configured_model.model,
1436 cx,
1437 ),
1438 };
1439
1440 Some(configured_model.model.count_tokens(request, cx))
1441 })
1442 .ok()
1443 .flatten()
1444 {
1445 task.await.log_err()
1446 } else {
1447 Some(0)
1448 };
1449
1450 if let Some(token_count) = token_count {
1451 this.update(cx, |this, cx| {
1452 let Some((_message_id, state)) = this.editing_message.as_mut() else {
1453 return;
1454 };
1455
1456 state.last_estimated_token_count = Some(token_count);
1457 cx.emit(ActiveThreadEvent::EditingMessageTokenCountChanged);
1458 })
1459 .ok();
1460 };
1461 }));
1462 }
1463
1464 fn toggle_context_picker(
1465 &mut self,
1466 _: &crate::ToggleContextPicker,
1467 window: &mut Window,
1468 cx: &mut Context<Self>,
1469 ) {
1470 if let Some((_, state)) = self.editing_message.as_mut() {
1471 let handle = state.context_picker_menu_handle.clone();
1472 window.defer(cx, move |window, cx| {
1473 handle.toggle(window, cx);
1474 });
1475 }
1476 }
1477
1478 fn remove_all_context(
1479 &mut self,
1480 _: &crate::RemoveAllContext,
1481 _window: &mut Window,
1482 cx: &mut Context<Self>,
1483 ) {
1484 self.context_store.update(cx, |store, _cx| store.clear());
1485 cx.notify();
1486 }
1487
1488 fn move_up(&mut self, _: &MoveUp, window: &mut Window, cx: &mut Context<Self>) {
1489 if let Some((_, state)) = self.editing_message.as_mut() {
1490 if state.context_picker_menu_handle.is_deployed() {
1491 cx.propagate();
1492 } else {
1493 state.context_strip.focus_handle(cx).focus(window);
1494 }
1495 }
1496 }
1497
1498 fn paste(&mut self, _: &Paste, _window: &mut Window, cx: &mut Context<Self>) {
1499 let images = cx
1500 .read_from_clipboard()
1501 .map(|item| {
1502 item.into_entries()
1503 .filter_map(|entry| {
1504 if let ClipboardEntry::Image(image) = entry {
1505 Some(image)
1506 } else {
1507 None
1508 }
1509 })
1510 .collect::<Vec<_>>()
1511 })
1512 .unwrap_or_default();
1513
1514 if images.is_empty() {
1515 return;
1516 }
1517 cx.stop_propagation();
1518
1519 self.context_store.update(cx, |store, cx| {
1520 for image in images {
1521 store.add_image_instance(Arc::new(image), cx);
1522 }
1523 });
1524 }
1525
1526 fn cancel_editing_message(&mut self, _: &menu::Cancel, _: &mut Window, cx: &mut Context<Self>) {
1527 self.editing_message.take();
1528 cx.notify();
1529 }
1530
1531 fn confirm_editing_message(
1532 &mut self,
1533 _: &menu::Confirm,
1534 window: &mut Window,
1535 cx: &mut Context<Self>,
1536 ) {
1537 let Some((message_id, state)) = self.editing_message.take() else {
1538 return;
1539 };
1540
1541 let Some(model) = self
1542 .thread
1543 .update(cx, |thread, cx| thread.get_or_init_configured_model(cx))
1544 else {
1545 return;
1546 };
1547
1548 if model.provider.must_accept_terms(cx) {
1549 cx.notify();
1550 return;
1551 }
1552
1553 let edited_text = state.editor.read(cx).text(cx);
1554
1555 let new_context = self
1556 .context_store
1557 .read(cx)
1558 .new_context_for_thread(self.thread.read(cx), Some(message_id));
1559
1560 let project = self.thread.read(cx).project().clone();
1561 let prompt_store = self.thread_store.read(cx).prompt_store().clone();
1562
1563 let git_store = project.read(cx).git_store().clone();
1564 let checkpoint = git_store.update(cx, |git_store, cx| git_store.checkpoint(cx));
1565
1566 let load_context_task =
1567 crate::context::load_context(new_context, &project, &prompt_store, cx);
1568 self._load_edited_message_context_task =
1569 Some(cx.spawn_in(window, async move |this, cx| {
1570 let (context, checkpoint) =
1571 futures::future::join(load_context_task, checkpoint).await;
1572 let _ = this
1573 .update_in(cx, |this, window, cx| {
1574 this.thread.update(cx, |thread, cx| {
1575 thread.edit_message(
1576 message_id,
1577 Role::User,
1578 vec![MessageSegment::Text(edited_text)],
1579 Some(context.loaded_context),
1580 checkpoint.ok(),
1581 cx,
1582 );
1583 for message_id in this.messages_after(message_id) {
1584 thread.delete_message(*message_id, cx);
1585 }
1586 });
1587
1588 this.thread.update(cx, |thread, cx| {
1589 thread.advance_prompt_id();
1590 thread.send_to_model(model.model, Some(window.window_handle()), cx);
1591 });
1592 this._load_edited_message_context_task = None;
1593 cx.notify();
1594 })
1595 .log_err();
1596 }));
1597 }
1598
1599 fn messages_after(&self, message_id: MessageId) -> &[MessageId] {
1600 self.messages
1601 .iter()
1602 .position(|id| *id == message_id)
1603 .map(|index| &self.messages[index + 1..])
1604 .unwrap_or(&[])
1605 }
1606
1607 fn handle_cancel_click(&mut self, _: &ClickEvent, window: &mut Window, cx: &mut Context<Self>) {
1608 self.cancel_editing_message(&menu::Cancel, window, cx);
1609 }
1610
1611 fn handle_regenerate_click(
1612 &mut self,
1613 _: &ClickEvent,
1614 window: &mut Window,
1615 cx: &mut Context<Self>,
1616 ) {
1617 self.confirm_editing_message(&menu::Confirm, window, cx);
1618 }
1619
1620 fn handle_feedback_click(
1621 &mut self,
1622 message_id: MessageId,
1623 feedback: ThreadFeedback,
1624 window: &mut Window,
1625 cx: &mut Context<Self>,
1626 ) {
1627 let report = self.thread.update(cx, |thread, cx| {
1628 thread.report_message_feedback(message_id, feedback, cx)
1629 });
1630
1631 cx.spawn(async move |this, cx| {
1632 report.await?;
1633 this.update(cx, |_this, cx| cx.notify())
1634 })
1635 .detach_and_log_err(cx);
1636
1637 match feedback {
1638 ThreadFeedback::Positive => {
1639 self.open_feedback_editors.remove(&message_id);
1640 }
1641 ThreadFeedback::Negative => {
1642 self.handle_show_feedback_comments(message_id, window, cx);
1643 }
1644 }
1645 }
1646
1647 fn handle_show_feedback_comments(
1648 &mut self,
1649 message_id: MessageId,
1650 window: &mut Window,
1651 cx: &mut Context<Self>,
1652 ) {
1653 let buffer = cx.new(|cx| {
1654 let empty_string = String::new();
1655 MultiBuffer::singleton(cx.new(|cx| Buffer::local(empty_string, cx)), cx)
1656 });
1657
1658 let editor = cx.new(|cx| {
1659 let mut editor = Editor::new(
1660 editor::EditorMode::AutoHeight { max_lines: 4 },
1661 buffer,
1662 None,
1663 window,
1664 cx,
1665 );
1666 editor.set_placeholder_text(
1667 "What went wrong? Share your feedback so we can improve.",
1668 cx,
1669 );
1670 editor
1671 });
1672
1673 editor.read(cx).focus_handle(cx).focus(window);
1674 self.open_feedback_editors.insert(message_id, editor);
1675 cx.notify();
1676 }
1677
1678 fn submit_feedback_message(&mut self, message_id: MessageId, cx: &mut Context<Self>) {
1679 let Some(editor) = self.open_feedback_editors.get(&message_id) else {
1680 return;
1681 };
1682
1683 let report_task = self.thread.update(cx, |thread, cx| {
1684 thread.report_message_feedback(message_id, ThreadFeedback::Negative, cx)
1685 });
1686
1687 let comments = editor.read(cx).text(cx);
1688 if !comments.is_empty() {
1689 let thread_id = self.thread.read(cx).id().clone();
1690 let comments_value = String::from(comments.as_str());
1691
1692 let message_content = self
1693 .thread
1694 .read(cx)
1695 .message(message_id)
1696 .map(|msg| msg.to_string())
1697 .unwrap_or_default();
1698
1699 telemetry::event!(
1700 "Assistant Thread Feedback Comments",
1701 thread_id,
1702 message_id = message_id.0,
1703 message_content,
1704 comments = comments_value
1705 );
1706
1707 self.open_feedback_editors.remove(&message_id);
1708
1709 cx.spawn(async move |this, cx| {
1710 report_task.await?;
1711 this.update(cx, |_this, cx| cx.notify())
1712 })
1713 .detach_and_log_err(cx);
1714 }
1715 }
1716
1717 fn render_edit_message_editor(
1718 &self,
1719 state: &EditingMessageState,
1720 _window: &mut Window,
1721 cx: &Context<Self>,
1722 ) -> impl IntoElement {
1723 let settings = ThemeSettings::get_global(cx);
1724 let font_size = TextSize::Small
1725 .rems(cx)
1726 .to_pixels(settings.agent_font_size(cx));
1727 let line_height = font_size * 1.75;
1728
1729 let colors = cx.theme().colors();
1730
1731 let text_style = TextStyle {
1732 color: colors.text,
1733 font_family: settings.buffer_font.family.clone(),
1734 font_fallbacks: settings.buffer_font.fallbacks.clone(),
1735 font_features: settings.buffer_font.features.clone(),
1736 font_size: font_size.into(),
1737 line_height: line_height.into(),
1738 ..Default::default()
1739 };
1740
1741 v_flex()
1742 .key_context("EditMessageEditor")
1743 .on_action(cx.listener(Self::toggle_context_picker))
1744 .on_action(cx.listener(Self::remove_all_context))
1745 .on_action(cx.listener(Self::move_up))
1746 .on_action(cx.listener(Self::cancel_editing_message))
1747 .on_action(cx.listener(Self::confirm_editing_message))
1748 .capture_action(cx.listener(Self::paste))
1749 .min_h_6()
1750 .w_full()
1751 .flex_grow()
1752 .gap_2()
1753 .child(state.context_strip.clone())
1754 .child(div().pt(px(-3.)).px_neg_0p5().child(EditorElement::new(
1755 &state.editor,
1756 EditorStyle {
1757 background: colors.editor_background,
1758 local_player: cx.theme().players().local(),
1759 text: text_style,
1760 syntax: cx.theme().syntax().clone(),
1761 ..Default::default()
1762 },
1763 )))
1764 }
1765
1766 fn render_message(&self, ix: usize, window: &mut Window, cx: &mut Context<Self>) -> AnyElement {
1767 let message_id = self.messages[ix];
1768 let Some(message) = self.thread.read(cx).message(message_id) else {
1769 return Empty.into_any();
1770 };
1771 let message_creases = message.creases.clone();
1772
1773 let Some(rendered_message) = self.rendered_messages_by_id.get(&message_id) else {
1774 return Empty.into_any();
1775 };
1776
1777 let workspace = self.workspace.clone();
1778 let thread = self.thread.read(cx);
1779
1780 // Get all the data we need from thread before we start using it in closures
1781 let checkpoint = thread.checkpoint_for_message(message_id);
1782 let added_context = thread
1783 .context_for_message(message_id)
1784 .map(|context| AddedContext::new_attached(context, cx))
1785 .collect::<Vec<_>>();
1786
1787 let tool_uses = thread.tool_uses_for_message(message_id, cx);
1788 let has_tool_uses = !tool_uses.is_empty();
1789 let is_generating = thread.is_generating();
1790 let is_generating_stale = thread.is_generation_stale().unwrap_or(false);
1791
1792 let is_first_message = ix == 0;
1793 let is_last_message = ix == self.messages.len() - 1;
1794
1795 let loading_dots = (is_generating_stale && is_last_message)
1796 .then(|| AnimatedLabel::new("").size(LabelSize::Small));
1797
1798 let editing_message_state = self
1799 .editing_message
1800 .as_ref()
1801 .filter(|(id, _)| *id == message_id)
1802 .map(|(_, state)| state);
1803
1804 let colors = cx.theme().colors();
1805 let editor_bg_color = colors.editor_background;
1806
1807 let open_as_markdown = IconButton::new(("open-as-markdown", ix), IconName::DocumentText)
1808 .icon_size(IconSize::XSmall)
1809 .icon_color(Color::Ignored)
1810 .tooltip(Tooltip::text("Open Thread as Markdown"))
1811 .on_click({
1812 let thread = self.thread.clone();
1813 let workspace = self.workspace.clone();
1814 move |_, window, cx| {
1815 if let Some(workspace) = workspace.upgrade() {
1816 open_active_thread_as_markdown(thread.clone(), workspace, window, cx)
1817 .detach_and_log_err(cx);
1818 }
1819 }
1820 });
1821
1822 // For all items that should be aligned with the LLM's response.
1823 const RESPONSE_PADDING_X: Pixels = px(19.);
1824
1825 let show_feedback = thread.is_turn_end(ix);
1826
1827 let feedback_container = h_flex()
1828 .group("feedback_container")
1829 .mt_1()
1830 .py_2()
1831 .px(RESPONSE_PADDING_X)
1832 .mr_1()
1833 .opacity(0.4)
1834 .hover(|style| style.opacity(1.))
1835 .gap_1p5()
1836 .flex_wrap()
1837 .justify_end();
1838 let feedback_items = match self.thread.read(cx).message_feedback(message_id) {
1839 Some(feedback) => feedback_container
1840 .child(
1841 div().visible_on_hover("feedback_container").child(
1842 Label::new(match feedback {
1843 ThreadFeedback::Positive => "Thanks for your feedback!",
1844 ThreadFeedback::Negative => {
1845 "We appreciate your feedback and will use it to improve."
1846 }
1847 })
1848 .color(Color::Muted)
1849 .size(LabelSize::XSmall)
1850 .truncate())
1851 )
1852 .child(
1853 h_flex()
1854 .child(
1855 IconButton::new(("feedback-thumbs-up", ix), IconName::ThumbsUp)
1856 .icon_size(IconSize::XSmall)
1857 .icon_color(match feedback {
1858 ThreadFeedback::Positive => Color::Accent,
1859 ThreadFeedback::Negative => Color::Ignored,
1860 })
1861 .tooltip(Tooltip::text("Helpful Response"))
1862 .on_click(cx.listener(move |this, _, window, cx| {
1863 this.handle_feedback_click(
1864 message_id,
1865 ThreadFeedback::Positive,
1866 window,
1867 cx,
1868 );
1869 })),
1870 )
1871 .child(
1872 IconButton::new(("feedback-thumbs-down", ix), IconName::ThumbsDown)
1873 .icon_size(IconSize::XSmall)
1874 .icon_color(match feedback {
1875 ThreadFeedback::Positive => Color::Ignored,
1876 ThreadFeedback::Negative => Color::Accent,
1877 })
1878 .tooltip(Tooltip::text("Not Helpful"))
1879 .on_click(cx.listener(move |this, _, window, cx| {
1880 this.handle_feedback_click(
1881 message_id,
1882 ThreadFeedback::Negative,
1883 window,
1884 cx,
1885 );
1886 })),
1887 )
1888 .child(open_as_markdown),
1889 )
1890 .into_any_element(),
1891 None if AssistantSettings::get_global(cx).enable_feedback =>
1892 feedback_container
1893 .child(
1894 div().visible_on_hover("feedback_container").child(
1895 Label::new(
1896 "Rating the thread sends all of your current conversation to the Zed team.",
1897 )
1898 .color(Color::Muted)
1899 .size(LabelSize::XSmall)
1900 .truncate())
1901 )
1902 .child(
1903 h_flex()
1904 .child(
1905 IconButton::new(("feedback-thumbs-up", ix), IconName::ThumbsUp)
1906 .icon_size(IconSize::XSmall)
1907 .icon_color(Color::Ignored)
1908 .tooltip(Tooltip::text("Helpful Response"))
1909 .on_click(cx.listener(move |this, _, window, cx| {
1910 this.handle_feedback_click(
1911 message_id,
1912 ThreadFeedback::Positive,
1913 window,
1914 cx,
1915 );
1916 })),
1917 )
1918 .child(
1919 IconButton::new(("feedback-thumbs-down", ix), IconName::ThumbsDown)
1920 .icon_size(IconSize::XSmall)
1921 .icon_color(Color::Ignored)
1922 .tooltip(Tooltip::text("Not Helpful"))
1923 .on_click(cx.listener(move |this, _, window, cx| {
1924 this.handle_feedback_click(
1925 message_id,
1926 ThreadFeedback::Negative,
1927 window,
1928 cx,
1929 );
1930 })),
1931 )
1932 .child(open_as_markdown),
1933 )
1934 .into_any_element(),
1935 None => feedback_container
1936 .child(h_flex().child(open_as_markdown))
1937 .into_any_element(),
1938 };
1939
1940 let message_is_empty = message.should_display_content();
1941 let has_content = !message_is_empty || !added_context.is_empty();
1942
1943 let message_content = has_content.then(|| {
1944 if let Some(state) = editing_message_state.as_ref() {
1945 self.render_edit_message_editor(state, window, cx)
1946 .into_any_element()
1947 } else {
1948 v_flex()
1949 .w_full()
1950 .gap_1()
1951 .when(!added_context.is_empty(), |parent| {
1952 parent.child(h_flex().flex_wrap().gap_1().children(
1953 added_context.into_iter().map(|added_context| {
1954 let context = added_context.handle.clone();
1955 ContextPill::added(added_context, false, false, None).on_click(
1956 Rc::new(cx.listener({
1957 let workspace = workspace.clone();
1958 move |_, _, window, cx| {
1959 if let Some(workspace) = workspace.upgrade() {
1960 open_context(&context, workspace, window, cx);
1961 cx.notify();
1962 }
1963 }
1964 })),
1965 )
1966 }),
1967 ))
1968 })
1969 .when(!message_is_empty, |parent| {
1970 parent.child(div().pt_0p5().min_h_6().child(self.render_message_content(
1971 message_id,
1972 rendered_message,
1973 has_tool_uses,
1974 workspace.clone(),
1975 window,
1976 cx,
1977 )))
1978 })
1979 .into_any_element()
1980 }
1981 });
1982
1983 let styled_message = match message.role {
1984 Role::User => v_flex()
1985 .id(("message-container", ix))
1986 .pt_2()
1987 .pl_2()
1988 .pr_2p5()
1989 .pb_4()
1990 .child(
1991 v_flex()
1992 .id(("user-message", ix))
1993 .bg(editor_bg_color)
1994 .rounded_lg()
1995 .shadow_md()
1996 .border_1()
1997 .border_color(colors.border)
1998 .hover(|hover| hover.border_color(colors.text_accent.opacity(0.5)))
1999 .cursor_pointer()
2000 .child(
2001 h_flex()
2002 .p_2p5()
2003 .gap_1()
2004 .items_end()
2005 .children(message_content)
2006 .when_some(editing_message_state, |this, state| {
2007 let focus_handle = state.editor.focus_handle(cx).clone();
2008 this.w_full().justify_between().child(
2009 h_flex()
2010 .gap_0p5()
2011 .child(
2012 IconButton::new(
2013 "cancel-edit-message",
2014 IconName::Close,
2015 )
2016 .shape(ui::IconButtonShape::Square)
2017 .icon_color(Color::Error)
2018 .icon_size(IconSize::Small)
2019 .tooltip({
2020 let focus_handle = focus_handle.clone();
2021 move |window, cx| {
2022 Tooltip::for_action_in(
2023 "Cancel Edit",
2024 &menu::Cancel,
2025 &focus_handle,
2026 window,
2027 cx,
2028 )
2029 }
2030 })
2031 .on_click(cx.listener(Self::handle_cancel_click)),
2032 )
2033 .child(
2034 IconButton::new(
2035 "confirm-edit-message",
2036 IconName::Return,
2037 )
2038 .disabled(state.editor.read(cx).is_empty(cx))
2039 .shape(ui::IconButtonShape::Square)
2040 .icon_color(Color::Muted)
2041 .icon_size(IconSize::Small)
2042 .tooltip({
2043 let focus_handle = focus_handle.clone();
2044 move |window, cx| {
2045 Tooltip::for_action_in(
2046 "Regenerate",
2047 &menu::Confirm,
2048 &focus_handle,
2049 window,
2050 cx,
2051 )
2052 }
2053 })
2054 .on_click(
2055 cx.listener(Self::handle_regenerate_click),
2056 ),
2057 ),
2058 )
2059 }),
2060 )
2061 .on_click(cx.listener({
2062 let message_segments = message.segments.clone();
2063 move |this, _, window, cx| {
2064 this.start_editing_message(
2065 message_id,
2066 &message_segments,
2067 &message_creases,
2068 window,
2069 cx,
2070 );
2071 }
2072 })),
2073 ),
2074 Role::Assistant => v_flex()
2075 .id(("message-container", ix))
2076 .px(RESPONSE_PADDING_X)
2077 .gap_2()
2078 .children(message_content)
2079 .when(has_tool_uses, |parent| {
2080 parent.children(tool_uses.into_iter().map(|tool_use| {
2081 self.render_tool_use(tool_use, window, workspace.clone(), cx)
2082 }))
2083 }),
2084 Role::System => div().id(("message-container", ix)).py_1().px_2().child(
2085 v_flex()
2086 .bg(colors.editor_background)
2087 .rounded_sm()
2088 .child(div().p_4().children(message_content)),
2089 ),
2090 };
2091
2092 let after_editing_message = self
2093 .editing_message
2094 .as_ref()
2095 .map_or(false, |(editing_message_id, _)| {
2096 message_id > *editing_message_id
2097 });
2098
2099 let panel_background = cx.theme().colors().panel_background;
2100
2101 let backdrop = div()
2102 .id("backdrop")
2103 .stop_mouse_events_except_scroll()
2104 .absolute()
2105 .inset_0()
2106 .size_full()
2107 .bg(panel_background)
2108 .opacity(0.8)
2109 .on_click(cx.listener(Self::handle_cancel_click));
2110
2111 v_flex()
2112 .w_full()
2113 .map(|parent| {
2114 if let Some(checkpoint) = checkpoint.filter(|_| !is_generating) {
2115 let mut is_pending = false;
2116 let mut error = None;
2117 if let Some(last_restore_checkpoint) =
2118 self.thread.read(cx).last_restore_checkpoint()
2119 {
2120 if last_restore_checkpoint.message_id() == message_id {
2121 match last_restore_checkpoint {
2122 LastRestoreCheckpoint::Pending { .. } => is_pending = true,
2123 LastRestoreCheckpoint::Error { error: err, .. } => {
2124 error = Some(err.clone());
2125 }
2126 }
2127 }
2128 }
2129
2130 let restore_checkpoint_button =
2131 Button::new(("restore-checkpoint", ix), "Restore Checkpoint")
2132 .icon(if error.is_some() {
2133 IconName::XCircle
2134 } else {
2135 IconName::Undo
2136 })
2137 .icon_size(IconSize::XSmall)
2138 .icon_position(IconPosition::Start)
2139 .icon_color(if error.is_some() {
2140 Some(Color::Error)
2141 } else {
2142 None
2143 })
2144 .label_size(LabelSize::XSmall)
2145 .disabled(is_pending)
2146 .on_click(cx.listener(move |this, _, _window, cx| {
2147 this.thread.update(cx, |thread, cx| {
2148 thread
2149 .restore_checkpoint(checkpoint.clone(), cx)
2150 .detach_and_log_err(cx);
2151 });
2152 }));
2153
2154 let restore_checkpoint_button = if is_pending {
2155 restore_checkpoint_button
2156 .with_animation(
2157 ("pulsating-restore-checkpoint-button", ix),
2158 Animation::new(Duration::from_secs(2))
2159 .repeat()
2160 .with_easing(pulsating_between(0.6, 1.)),
2161 |label, delta| label.alpha(delta),
2162 )
2163 .into_any_element()
2164 } else if let Some(error) = error {
2165 restore_checkpoint_button
2166 .tooltip(Tooltip::text(error.to_string()))
2167 .into_any_element()
2168 } else {
2169 restore_checkpoint_button.into_any_element()
2170 };
2171
2172 parent.child(
2173 h_flex()
2174 .pt_2p5()
2175 .px_2p5()
2176 .w_full()
2177 .gap_1()
2178 .child(ui::Divider::horizontal())
2179 .child(restore_checkpoint_button)
2180 .child(ui::Divider::horizontal()),
2181 )
2182 } else {
2183 parent
2184 }
2185 })
2186 .when(is_first_message, |parent| {
2187 parent.child(self.render_rules_item(cx))
2188 })
2189 .child(styled_message)
2190 .when(is_generating && is_last_message, |this| {
2191 this.child(
2192 h_flex()
2193 .h_8()
2194 .mt_2()
2195 .mb_4()
2196 .ml_4()
2197 .py_1p5()
2198 .when_some(loading_dots, |this, loading_dots| this.child(loading_dots)),
2199 )
2200 })
2201 .when(show_feedback, move |parent| {
2202 parent.child(feedback_items).when_some(
2203 self.open_feedback_editors.get(&message_id),
2204 move |parent, feedback_editor| {
2205 let focus_handle = feedback_editor.focus_handle(cx);
2206 parent.child(
2207 v_flex()
2208 .key_context("AgentFeedbackMessageEditor")
2209 .on_action(cx.listener(move |this, _: &menu::Cancel, _, cx| {
2210 this.open_feedback_editors.remove(&message_id);
2211 cx.notify();
2212 }))
2213 .on_action(cx.listener(move |this, _: &menu::Confirm, _, cx| {
2214 this.submit_feedback_message(message_id, cx);
2215 cx.notify();
2216 }))
2217 .on_action(cx.listener(Self::confirm_editing_message))
2218 .mb_2()
2219 .mx_4()
2220 .p_2()
2221 .rounded_md()
2222 .border_1()
2223 .border_color(cx.theme().colors().border)
2224 .bg(cx.theme().colors().editor_background)
2225 .child(feedback_editor.clone())
2226 .child(
2227 h_flex()
2228 .gap_1()
2229 .justify_end()
2230 .child(
2231 Button::new("dismiss-feedback-message", "Cancel")
2232 .label_size(LabelSize::Small)
2233 .key_binding(
2234 KeyBinding::for_action_in(
2235 &menu::Cancel,
2236 &focus_handle,
2237 window,
2238 cx,
2239 )
2240 .map(|kb| kb.size(rems_from_px(10.))),
2241 )
2242 .on_click(cx.listener(
2243 move |this, _, _window, cx| {
2244 this.open_feedback_editors
2245 .remove(&message_id);
2246 cx.notify();
2247 },
2248 )),
2249 )
2250 .child(
2251 Button::new(
2252 "submit-feedback-message",
2253 "Share Feedback",
2254 )
2255 .style(ButtonStyle::Tinted(ui::TintColor::Accent))
2256 .label_size(LabelSize::Small)
2257 .key_binding(
2258 KeyBinding::for_action_in(
2259 &menu::Confirm,
2260 &focus_handle,
2261 window,
2262 cx,
2263 )
2264 .map(|kb| kb.size(rems_from_px(10.))),
2265 )
2266 .on_click(
2267 cx.listener(move |this, _, _window, cx| {
2268 this.submit_feedback_message(message_id, cx);
2269 cx.notify()
2270 }),
2271 ),
2272 ),
2273 ),
2274 )
2275 },
2276 )
2277 })
2278 .when(after_editing_message, |parent| {
2279 // Backdrop to dim out the whole thread below the editing user message
2280 parent.relative().child(backdrop)
2281 })
2282 .into_any()
2283 }
2284
2285 fn render_message_content(
2286 &self,
2287 message_id: MessageId,
2288 rendered_message: &RenderedMessage,
2289 has_tool_uses: bool,
2290 workspace: WeakEntity<Workspace>,
2291 window: &Window,
2292 cx: &Context<Self>,
2293 ) -> impl IntoElement {
2294 let is_last_message = self.messages.last() == Some(&message_id);
2295 let is_generating = self.thread.read(cx).is_generating();
2296 let pending_thinking_segment_index = if is_generating && is_last_message && !has_tool_uses {
2297 rendered_message
2298 .segments
2299 .iter()
2300 .enumerate()
2301 .next_back()
2302 .filter(|(_, segment)| matches!(segment, RenderedMessageSegment::Thinking { .. }))
2303 .map(|(index, _)| index)
2304 } else {
2305 None
2306 };
2307
2308 let message_role = self
2309 .thread
2310 .read(cx)
2311 .message(message_id)
2312 .map(|m| m.role)
2313 .unwrap_or(Role::User);
2314
2315 let is_assistant_message = message_role == Role::Assistant;
2316 let is_user_message = message_role == Role::User;
2317
2318 v_flex()
2319 .text_ui(cx)
2320 .gap_2()
2321 .when(is_user_message, |this| this.text_xs())
2322 .children(
2323 rendered_message.segments.iter().enumerate().map(
2324 |(index, segment)| match segment {
2325 RenderedMessageSegment::Thinking {
2326 content,
2327 scroll_handle,
2328 } => self
2329 .render_message_thinking_segment(
2330 message_id,
2331 index,
2332 content.clone(),
2333 &scroll_handle,
2334 Some(index) == pending_thinking_segment_index,
2335 window,
2336 cx,
2337 )
2338 .into_any_element(),
2339 RenderedMessageSegment::Text(markdown) => {
2340 let markdown_element = MarkdownElement::new(
2341 markdown.clone(),
2342 if is_user_message {
2343 let mut style = default_markdown_style(window, cx);
2344 let mut text_style = window.text_style();
2345 let theme_settings = ThemeSettings::get_global(cx);
2346
2347 let buffer_font = theme_settings.buffer_font.family.clone();
2348 let buffer_font_size = TextSize::Small.rems(cx);
2349
2350 text_style.refine(&TextStyleRefinement {
2351 font_family: Some(buffer_font),
2352 font_size: Some(buffer_font_size.into()),
2353 ..Default::default()
2354 });
2355
2356 style.base_text_style = text_style;
2357 style
2358 } else {
2359 default_markdown_style(window, cx)
2360 },
2361 );
2362
2363 let markdown_element = if is_assistant_message {
2364 markdown_element.code_block_renderer(
2365 markdown::CodeBlockRenderer::Custom {
2366 render: Arc::new({
2367 let workspace = workspace.clone();
2368 let active_thread = cx.entity();
2369 move |kind,
2370 parsed_markdown,
2371 range,
2372 metadata,
2373 window,
2374 cx| {
2375 render_markdown_code_block(
2376 message_id,
2377 range.start,
2378 kind,
2379 parsed_markdown,
2380 metadata,
2381 active_thread.clone(),
2382 workspace.clone(),
2383 window,
2384 cx,
2385 )
2386 }
2387 }),
2388 transform: Some(Arc::new({
2389 let active_thread = cx.entity();
2390
2391 move |element, range, _, _, cx| {
2392 let is_expanded = active_thread
2393 .read(cx)
2394 .is_codeblock_expanded(message_id, range.start);
2395
2396 if is_expanded {
2397 return element;
2398 }
2399
2400 element
2401 }
2402 })),
2403 },
2404 )
2405 } else {
2406 markdown_element.code_block_renderer(
2407 markdown::CodeBlockRenderer::Default {
2408 copy_button: false,
2409 copy_button_on_hover: false,
2410 border: true,
2411 },
2412 )
2413 };
2414
2415 div()
2416 .child(markdown_element.on_url_click({
2417 let workspace = self.workspace.clone();
2418 move |text, window, cx| {
2419 open_markdown_link(text, workspace.clone(), window, cx);
2420 }
2421 }))
2422 .into_any_element()
2423 }
2424 },
2425 ),
2426 )
2427 }
2428
2429 fn tool_card_border_color(&self, cx: &Context<Self>) -> Hsla {
2430 cx.theme().colors().border.opacity(0.5)
2431 }
2432
2433 fn tool_card_header_bg(&self, cx: &Context<Self>) -> Hsla {
2434 cx.theme()
2435 .colors()
2436 .element_background
2437 .blend(cx.theme().colors().editor_foreground.opacity(0.025))
2438 }
2439
2440 fn render_message_thinking_segment(
2441 &self,
2442 message_id: MessageId,
2443 ix: usize,
2444 markdown: Entity<Markdown>,
2445 scroll_handle: &ScrollHandle,
2446 pending: bool,
2447 window: &Window,
2448 cx: &Context<Self>,
2449 ) -> impl IntoElement {
2450 let is_open = self
2451 .expanded_thinking_segments
2452 .get(&(message_id, ix))
2453 .copied()
2454 .unwrap_or_default();
2455
2456 let editor_bg = cx.theme().colors().panel_background;
2457
2458 div().map(|this| {
2459 if pending {
2460 this.v_flex()
2461 .mt_neg_2()
2462 .mb_1p5()
2463 .child(
2464 h_flex()
2465 .group("disclosure-header")
2466 .justify_between()
2467 .child(
2468 h_flex()
2469 .gap_1p5()
2470 .child(
2471 Icon::new(IconName::LightBulb)
2472 .size(IconSize::XSmall)
2473 .color(Color::Muted),
2474 )
2475 .child(AnimatedLabel::new("Thinking").size(LabelSize::Small)),
2476 )
2477 .child(
2478 h_flex()
2479 .gap_1()
2480 .child(
2481 div().visible_on_hover("disclosure-header").child(
2482 Disclosure::new("thinking-disclosure", is_open)
2483 .opened_icon(IconName::ChevronUp)
2484 .closed_icon(IconName::ChevronDown)
2485 .on_click(cx.listener({
2486 move |this, _event, _window, _cx| {
2487 let is_open = this
2488 .expanded_thinking_segments
2489 .entry((message_id, ix))
2490 .or_insert(false);
2491
2492 *is_open = !*is_open;
2493 }
2494 })),
2495 ),
2496 )
2497 .child({
2498 Icon::new(IconName::ArrowCircle)
2499 .color(Color::Accent)
2500 .size(IconSize::Small)
2501 .with_animation(
2502 "arrow-circle",
2503 Animation::new(Duration::from_secs(2)).repeat(),
2504 |icon, delta| {
2505 icon.transform(Transformation::rotate(
2506 percentage(delta),
2507 ))
2508 },
2509 )
2510 }),
2511 ),
2512 )
2513 .when(!is_open, |this| {
2514 let gradient_overlay = div()
2515 .rounded_b_lg()
2516 .h_full()
2517 .absolute()
2518 .w_full()
2519 .bottom_0()
2520 .left_0()
2521 .bg(linear_gradient(
2522 180.,
2523 linear_color_stop(editor_bg, 1.),
2524 linear_color_stop(editor_bg.opacity(0.2), 0.),
2525 ));
2526
2527 this.child(
2528 div()
2529 .relative()
2530 .bg(editor_bg)
2531 .rounded_b_lg()
2532 .mt_2()
2533 .pl_4()
2534 .child(
2535 div()
2536 .id(("thinking-content", ix))
2537 .max_h_20()
2538 .track_scroll(scroll_handle)
2539 .text_ui_sm(cx)
2540 .overflow_hidden()
2541 .child(
2542 MarkdownElement::new(
2543 markdown.clone(),
2544 default_markdown_style(window, cx),
2545 )
2546 .on_url_click({
2547 let workspace = self.workspace.clone();
2548 move |text, window, cx| {
2549 open_markdown_link(
2550 text,
2551 workspace.clone(),
2552 window,
2553 cx,
2554 );
2555 }
2556 }),
2557 ),
2558 )
2559 .child(gradient_overlay),
2560 )
2561 })
2562 .when(is_open, |this| {
2563 this.child(
2564 div()
2565 .id(("thinking-content", ix))
2566 .h_full()
2567 .bg(editor_bg)
2568 .text_ui_sm(cx)
2569 .child(
2570 MarkdownElement::new(
2571 markdown.clone(),
2572 default_markdown_style(window, cx),
2573 )
2574 .on_url_click({
2575 let workspace = self.workspace.clone();
2576 move |text, window, cx| {
2577 open_markdown_link(text, workspace.clone(), window, cx);
2578 }
2579 }),
2580 ),
2581 )
2582 })
2583 } else {
2584 this.v_flex()
2585 .mt_neg_2()
2586 .child(
2587 h_flex()
2588 .group("disclosure-header")
2589 .pr_1()
2590 .justify_between()
2591 .opacity(0.8)
2592 .hover(|style| style.opacity(1.))
2593 .child(
2594 h_flex()
2595 .gap_1p5()
2596 .child(
2597 Icon::new(IconName::LightBulb)
2598 .size(IconSize::XSmall)
2599 .color(Color::Muted),
2600 )
2601 .child(Label::new("Thought Process").size(LabelSize::Small)),
2602 )
2603 .child(
2604 div().visible_on_hover("disclosure-header").child(
2605 Disclosure::new("thinking-disclosure", is_open)
2606 .opened_icon(IconName::ChevronUp)
2607 .closed_icon(IconName::ChevronDown)
2608 .on_click(cx.listener({
2609 move |this, _event, _window, _cx| {
2610 let is_open = this
2611 .expanded_thinking_segments
2612 .entry((message_id, ix))
2613 .or_insert(false);
2614
2615 *is_open = !*is_open;
2616 }
2617 })),
2618 ),
2619 ),
2620 )
2621 .child(
2622 div()
2623 .id(("thinking-content", ix))
2624 .relative()
2625 .mt_1p5()
2626 .ml_1p5()
2627 .pl_2p5()
2628 .border_l_1()
2629 .border_color(cx.theme().colors().border_variant)
2630 .text_ui_sm(cx)
2631 .when(is_open, |this| {
2632 this.child(
2633 MarkdownElement::new(
2634 markdown.clone(),
2635 default_markdown_style(window, cx),
2636 )
2637 .on_url_click({
2638 let workspace = self.workspace.clone();
2639 move |text, window, cx| {
2640 open_markdown_link(text, workspace.clone(), window, cx);
2641 }
2642 }),
2643 )
2644 }),
2645 )
2646 }
2647 })
2648 }
2649
2650 fn render_tool_use(
2651 &self,
2652 tool_use: ToolUse,
2653 window: &mut Window,
2654 workspace: WeakEntity<Workspace>,
2655 cx: &mut Context<Self>,
2656 ) -> impl IntoElement + use<> {
2657 if let Some(card) = self.thread.read(cx).card_for_tool(&tool_use.id) {
2658 return card.render(&tool_use.status, window, workspace, cx);
2659 }
2660
2661 let is_open = self
2662 .expanded_tool_uses
2663 .get(&tool_use.id)
2664 .copied()
2665 .unwrap_or_default();
2666
2667 let is_status_finished = matches!(&tool_use.status, ToolUseStatus::Finished(_));
2668
2669 let fs = self
2670 .workspace
2671 .upgrade()
2672 .map(|workspace| workspace.read(cx).app_state().fs.clone());
2673 let needs_confirmation = matches!(&tool_use.status, ToolUseStatus::NeedsConfirmation);
2674 let needs_confirmation_tools = tool_use.needs_confirmation;
2675
2676 let status_icons = div().child(match &tool_use.status {
2677 ToolUseStatus::NeedsConfirmation => {
2678 let icon = Icon::new(IconName::Warning)
2679 .color(Color::Warning)
2680 .size(IconSize::Small);
2681 icon.into_any_element()
2682 }
2683 ToolUseStatus::Pending
2684 | ToolUseStatus::InputStillStreaming
2685 | ToolUseStatus::Running => {
2686 let icon = Icon::new(IconName::ArrowCircle)
2687 .color(Color::Accent)
2688 .size(IconSize::Small);
2689 icon.with_animation(
2690 "arrow-circle",
2691 Animation::new(Duration::from_secs(2)).repeat(),
2692 |icon, delta| icon.transform(Transformation::rotate(percentage(delta))),
2693 )
2694 .into_any_element()
2695 }
2696 ToolUseStatus::Finished(_) => div().w_0().into_any_element(),
2697 ToolUseStatus::Error(_) => {
2698 let icon = Icon::new(IconName::Close)
2699 .color(Color::Error)
2700 .size(IconSize::Small);
2701 icon.into_any_element()
2702 }
2703 });
2704
2705 let rendered_tool_use = self.rendered_tool_uses.get(&tool_use.id).cloned();
2706 let results_content_container = || v_flex().p_2().gap_0p5();
2707
2708 let results_content = v_flex()
2709 .gap_1()
2710 .child(
2711 results_content_container()
2712 .child(
2713 Label::new("Input")
2714 .size(LabelSize::XSmall)
2715 .color(Color::Muted)
2716 .buffer_font(cx),
2717 )
2718 .child(
2719 div()
2720 .w_full()
2721 .text_ui_sm(cx)
2722 .children(rendered_tool_use.as_ref().map(|rendered| {
2723 MarkdownElement::new(
2724 rendered.input.clone(),
2725 tool_use_markdown_style(window, cx),
2726 )
2727 .code_block_renderer(markdown::CodeBlockRenderer::Default {
2728 copy_button: false,
2729 copy_button_on_hover: false,
2730 border: false,
2731 })
2732 .on_url_click({
2733 let workspace = self.workspace.clone();
2734 move |text, window, cx| {
2735 open_markdown_link(text, workspace.clone(), window, cx);
2736 }
2737 })
2738 })),
2739 ),
2740 )
2741 .map(|container| match tool_use.status {
2742 ToolUseStatus::Finished(_) => container.child(
2743 results_content_container()
2744 .border_t_1()
2745 .border_color(self.tool_card_border_color(cx))
2746 .child(
2747 Label::new("Result")
2748 .size(LabelSize::XSmall)
2749 .color(Color::Muted)
2750 .buffer_font(cx),
2751 )
2752 .child(div().w_full().text_ui_sm(cx).children(
2753 rendered_tool_use.as_ref().map(|rendered| {
2754 MarkdownElement::new(
2755 rendered.output.clone(),
2756 tool_use_markdown_style(window, cx),
2757 )
2758 .code_block_renderer(markdown::CodeBlockRenderer::Default {
2759 copy_button: false,
2760 copy_button_on_hover: false,
2761 border: false,
2762 })
2763 .on_url_click({
2764 let workspace = self.workspace.clone();
2765 move |text, window, cx| {
2766 open_markdown_link(text, workspace.clone(), window, cx);
2767 }
2768 })
2769 .into_any_element()
2770 }),
2771 )),
2772 ),
2773 ToolUseStatus::InputStillStreaming | ToolUseStatus::Running => container.child(
2774 results_content_container()
2775 .border_t_1()
2776 .border_color(self.tool_card_border_color(cx))
2777 .child(
2778 h_flex()
2779 .gap_1()
2780 .child(
2781 Icon::new(IconName::ArrowCircle)
2782 .size(IconSize::Small)
2783 .color(Color::Accent)
2784 .with_animation(
2785 "arrow-circle",
2786 Animation::new(Duration::from_secs(2)).repeat(),
2787 |icon, delta| {
2788 icon.transform(Transformation::rotate(percentage(
2789 delta,
2790 )))
2791 },
2792 ),
2793 )
2794 .child(
2795 Label::new("Running…")
2796 .size(LabelSize::XSmall)
2797 .color(Color::Muted)
2798 .buffer_font(cx),
2799 ),
2800 ),
2801 ),
2802 ToolUseStatus::Error(_) => container.child(
2803 results_content_container()
2804 .border_t_1()
2805 .border_color(self.tool_card_border_color(cx))
2806 .child(
2807 Label::new("Error")
2808 .size(LabelSize::XSmall)
2809 .color(Color::Muted)
2810 .buffer_font(cx),
2811 )
2812 .child(
2813 div()
2814 .text_ui_sm(cx)
2815 .children(rendered_tool_use.as_ref().map(|rendered| {
2816 MarkdownElement::new(
2817 rendered.output.clone(),
2818 tool_use_markdown_style(window, cx),
2819 )
2820 .on_url_click({
2821 let workspace = self.workspace.clone();
2822 move |text, window, cx| {
2823 open_markdown_link(text, workspace.clone(), window, cx);
2824 }
2825 })
2826 .into_any_element()
2827 })),
2828 ),
2829 ),
2830 ToolUseStatus::Pending => container,
2831 ToolUseStatus::NeedsConfirmation => container.child(
2832 results_content_container()
2833 .border_t_1()
2834 .border_color(self.tool_card_border_color(cx))
2835 .child(
2836 Label::new("Asking Permission")
2837 .size(LabelSize::Small)
2838 .color(Color::Muted)
2839 .buffer_font(cx),
2840 ),
2841 ),
2842 });
2843
2844 let gradient_overlay = |color: Hsla| {
2845 div()
2846 .h_full()
2847 .absolute()
2848 .w_12()
2849 .bottom_0()
2850 .map(|element| {
2851 if is_status_finished {
2852 element.right_6()
2853 } else {
2854 element.right(px(44.))
2855 }
2856 })
2857 .bg(linear_gradient(
2858 90.,
2859 linear_color_stop(color, 1.),
2860 linear_color_stop(color.opacity(0.2), 0.),
2861 ))
2862 };
2863
2864 v_flex().gap_1().mb_2().map(|element| {
2865 if !needs_confirmation_tools {
2866 element.child(
2867 v_flex()
2868 .child(
2869 h_flex()
2870 .group("disclosure-header")
2871 .relative()
2872 .gap_1p5()
2873 .justify_between()
2874 .opacity(0.8)
2875 .hover(|style| style.opacity(1.))
2876 .when(!is_status_finished, |this| this.pr_2())
2877 .child(
2878 h_flex()
2879 .id("tool-label-container")
2880 .gap_1p5()
2881 .max_w_full()
2882 .overflow_x_scroll()
2883 .child(
2884 Icon::new(tool_use.icon)
2885 .size(IconSize::XSmall)
2886 .color(Color::Muted),
2887 )
2888 .child(
2889 h_flex().pr_8().text_size(rems(0.8125)).children(
2890 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| {
2891 open_markdown_link(text, workspace.clone(), window, cx);
2892 }}))
2893 ),
2894 ),
2895 )
2896 .child(
2897 h_flex()
2898 .gap_1()
2899 .child(
2900 div().visible_on_hover("disclosure-header").child(
2901 Disclosure::new("tool-use-disclosure", is_open)
2902 .opened_icon(IconName::ChevronUp)
2903 .closed_icon(IconName::ChevronDown)
2904 .on_click(cx.listener({
2905 let tool_use_id = tool_use.id.clone();
2906 move |this, _event, _window, _cx| {
2907 let is_open = this
2908 .expanded_tool_uses
2909 .entry(tool_use_id.clone())
2910 .or_insert(false);
2911
2912 *is_open = !*is_open;
2913 }
2914 })),
2915 ),
2916 )
2917 .child(status_icons),
2918 )
2919 .child(gradient_overlay(cx.theme().colors().panel_background)),
2920 )
2921 .map(|parent| {
2922 if !is_open {
2923 return parent;
2924 }
2925
2926 parent.child(
2927 v_flex()
2928 .mt_1()
2929 .border_1()
2930 .border_color(self.tool_card_border_color(cx))
2931 .bg(cx.theme().colors().editor_background)
2932 .rounded_lg()
2933 .child(results_content),
2934 )
2935 }),
2936 )
2937 } else {
2938 v_flex()
2939 .mb_2()
2940 .rounded_lg()
2941 .border_1()
2942 .border_color(self.tool_card_border_color(cx))
2943 .overflow_hidden()
2944 .child(
2945 h_flex()
2946 .group("disclosure-header")
2947 .relative()
2948 .justify_between()
2949 .py_1()
2950 .map(|element| {
2951 if is_status_finished {
2952 element.pl_2().pr_0p5()
2953 } else {
2954 element.px_2()
2955 }
2956 })
2957 .bg(self.tool_card_header_bg(cx))
2958 .map(|element| {
2959 if is_open {
2960 element.border_b_1().rounded_t_md()
2961 } else if needs_confirmation {
2962 element.rounded_t_md()
2963 } else {
2964 element.rounded_md()
2965 }
2966 })
2967 .border_color(self.tool_card_border_color(cx))
2968 .child(
2969 h_flex()
2970 .id("tool-label-container")
2971 .gap_1p5()
2972 .max_w_full()
2973 .overflow_x_scroll()
2974 .child(
2975 Icon::new(tool_use.icon)
2976 .size(IconSize::XSmall)
2977 .color(Color::Muted),
2978 )
2979 .child(
2980 h_flex().pr_8().text_ui_sm(cx).children(
2981 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| {
2982 open_markdown_link(text, workspace.clone(), window, cx);
2983 }}))
2984 ),
2985 ),
2986 )
2987 .child(
2988 h_flex()
2989 .gap_1()
2990 .child(
2991 div().visible_on_hover("disclosure-header").child(
2992 Disclosure::new("tool-use-disclosure", is_open)
2993 .opened_icon(IconName::ChevronUp)
2994 .closed_icon(IconName::ChevronDown)
2995 .on_click(cx.listener({
2996 let tool_use_id = tool_use.id.clone();
2997 move |this, _event, _window, _cx| {
2998 let is_open = this
2999 .expanded_tool_uses
3000 .entry(tool_use_id.clone())
3001 .or_insert(false);
3002
3003 *is_open = !*is_open;
3004 }
3005 })),
3006 ),
3007 )
3008 .child(status_icons),
3009 )
3010 .child(gradient_overlay(self.tool_card_header_bg(cx))),
3011 )
3012 .map(|parent| {
3013 if !is_open {
3014 return parent;
3015 }
3016
3017 parent.child(
3018 v_flex()
3019 .bg(cx.theme().colors().editor_background)
3020 .map(|element| {
3021 if needs_confirmation {
3022 element.rounded_none()
3023 } else {
3024 element.rounded_b_lg()
3025 }
3026 })
3027 .child(results_content),
3028 )
3029 })
3030 .when(needs_confirmation, |this| {
3031 this.child(
3032 h_flex()
3033 .py_1()
3034 .pl_2()
3035 .pr_1()
3036 .gap_1()
3037 .justify_between()
3038 .bg(cx.theme().colors().editor_background)
3039 .border_t_1()
3040 .border_color(self.tool_card_border_color(cx))
3041 .rounded_b_lg()
3042 .child(
3043 AnimatedLabel::new("Waiting for Confirmation").size(LabelSize::Small)
3044 )
3045 .child(
3046 h_flex()
3047 .gap_0p5()
3048 .child({
3049 let tool_id = tool_use.id.clone();
3050 Button::new(
3051 "always-allow-tool-action",
3052 "Always Allow",
3053 )
3054 .label_size(LabelSize::Small)
3055 .icon(IconName::CheckDouble)
3056 .icon_position(IconPosition::Start)
3057 .icon_size(IconSize::Small)
3058 .icon_color(Color::Success)
3059 .tooltip(move |window, cx| {
3060 Tooltip::with_meta(
3061 "Never ask for permission",
3062 None,
3063 "Restore the original behavior in your Agent Panel settings",
3064 window,
3065 cx,
3066 )
3067 })
3068 .on_click(cx.listener(
3069 move |this, event, window, cx| {
3070 if let Some(fs) = fs.clone() {
3071 update_settings_file::<AssistantSettings>(
3072 fs.clone(),
3073 cx,
3074 |settings, _| {
3075 settings.set_always_allow_tool_actions(true);
3076 },
3077 );
3078 }
3079 this.handle_allow_tool(
3080 tool_id.clone(),
3081 event,
3082 window,
3083 cx,
3084 )
3085 },
3086 ))
3087 })
3088 .child(ui::Divider::vertical())
3089 .child({
3090 let tool_id = tool_use.id.clone();
3091 Button::new("allow-tool-action", "Allow")
3092 .label_size(LabelSize::Small)
3093 .icon(IconName::Check)
3094 .icon_position(IconPosition::Start)
3095 .icon_size(IconSize::Small)
3096 .icon_color(Color::Success)
3097 .on_click(cx.listener(
3098 move |this, event, window, cx| {
3099 this.handle_allow_tool(
3100 tool_id.clone(),
3101 event,
3102 window,
3103 cx,
3104 )
3105 },
3106 ))
3107 })
3108 .child({
3109 let tool_id = tool_use.id.clone();
3110 let tool_name: Arc<str> = tool_use.name.into();
3111 Button::new("deny-tool", "Deny")
3112 .label_size(LabelSize::Small)
3113 .icon(IconName::Close)
3114 .icon_position(IconPosition::Start)
3115 .icon_size(IconSize::Small)
3116 .icon_color(Color::Error)
3117 .on_click(cx.listener(
3118 move |this, event, window, cx| {
3119 this.handle_deny_tool(
3120 tool_id.clone(),
3121 tool_name.clone(),
3122 event,
3123 window,
3124 cx,
3125 )
3126 },
3127 ))
3128 }),
3129 ),
3130 )
3131 })
3132 }
3133 }).into_any_element()
3134 }
3135
3136 fn render_rules_item(&self, cx: &Context<Self>) -> AnyElement {
3137 let project_context = self.thread.read(cx).project_context();
3138 let project_context = project_context.borrow();
3139 let Some(project_context) = project_context.as_ref() else {
3140 return div().into_any();
3141 };
3142
3143 let user_rules_text = if project_context.user_rules.is_empty() {
3144 None
3145 } else if project_context.user_rules.len() == 1 {
3146 let user_rules = &project_context.user_rules[0];
3147
3148 match user_rules.title.as_ref() {
3149 Some(title) => Some(format!("Using \"{title}\" user rule")),
3150 None => Some("Using user rule".into()),
3151 }
3152 } else {
3153 Some(format!(
3154 "Using {} user rules",
3155 project_context.user_rules.len()
3156 ))
3157 };
3158
3159 let first_user_rules_id = project_context
3160 .user_rules
3161 .first()
3162 .map(|user_rules| user_rules.uuid.0);
3163
3164 let rules_files = project_context
3165 .worktrees
3166 .iter()
3167 .filter_map(|worktree| worktree.rules_file.as_ref())
3168 .collect::<Vec<_>>();
3169
3170 let rules_file_text = match rules_files.as_slice() {
3171 &[] => None,
3172 &[rules_file] => Some(format!(
3173 "Using project {:?} file",
3174 rules_file.path_in_worktree
3175 )),
3176 rules_files => Some(format!("Using {} project rules files", rules_files.len())),
3177 };
3178
3179 if user_rules_text.is_none() && rules_file_text.is_none() {
3180 return div().into_any();
3181 }
3182
3183 v_flex()
3184 .pt_2()
3185 .px_2p5()
3186 .gap_1()
3187 .when_some(user_rules_text, |parent, user_rules_text| {
3188 parent.child(
3189 h_flex()
3190 .w_full()
3191 .child(
3192 Icon::new(RULES_ICON)
3193 .size(IconSize::XSmall)
3194 .color(Color::Disabled),
3195 )
3196 .child(
3197 Label::new(user_rules_text)
3198 .size(LabelSize::XSmall)
3199 .color(Color::Muted)
3200 .truncate()
3201 .buffer_font(cx)
3202 .ml_1p5()
3203 .mr_0p5(),
3204 )
3205 .child(
3206 IconButton::new("open-prompt-library", IconName::ArrowUpRightAlt)
3207 .shape(ui::IconButtonShape::Square)
3208 .icon_size(IconSize::XSmall)
3209 .icon_color(Color::Ignored)
3210 // TODO: Figure out a way to pass focus handle here so we can display the `OpenRulesLibrary` keybinding
3211 .tooltip(Tooltip::text("View User Rules"))
3212 .on_click(move |_event, window, cx| {
3213 window.dispatch_action(
3214 Box::new(OpenRulesLibrary {
3215 prompt_to_select: first_user_rules_id,
3216 }),
3217 cx,
3218 )
3219 }),
3220 ),
3221 )
3222 })
3223 .when_some(rules_file_text, |parent, rules_file_text| {
3224 parent.child(
3225 h_flex()
3226 .w_full()
3227 .child(
3228 Icon::new(IconName::File)
3229 .size(IconSize::XSmall)
3230 .color(Color::Disabled),
3231 )
3232 .child(
3233 Label::new(rules_file_text)
3234 .size(LabelSize::XSmall)
3235 .color(Color::Muted)
3236 .buffer_font(cx)
3237 .ml_1p5()
3238 .mr_0p5(),
3239 )
3240 .child(
3241 IconButton::new("open-rule", IconName::ArrowUpRightAlt)
3242 .shape(ui::IconButtonShape::Square)
3243 .icon_size(IconSize::XSmall)
3244 .icon_color(Color::Ignored)
3245 .on_click(cx.listener(Self::handle_open_rules))
3246 .tooltip(Tooltip::text("View Rules")),
3247 ),
3248 )
3249 })
3250 .into_any()
3251 }
3252
3253 fn handle_allow_tool(
3254 &mut self,
3255 tool_use_id: LanguageModelToolUseId,
3256 _: &ClickEvent,
3257 window: &mut Window,
3258 cx: &mut Context<Self>,
3259 ) {
3260 if let Some(PendingToolUseStatus::NeedsConfirmation(c)) = self
3261 .thread
3262 .read(cx)
3263 .pending_tool(&tool_use_id)
3264 .map(|tool_use| tool_use.status.clone())
3265 {
3266 self.thread.update(cx, |thread, cx| {
3267 if let Some(configured) = thread.get_or_init_configured_model(cx) {
3268 thread.run_tool(
3269 c.tool_use_id.clone(),
3270 c.ui_text.clone(),
3271 c.input.clone(),
3272 c.request.clone(),
3273 c.tool.clone(),
3274 configured.model,
3275 Some(window.window_handle()),
3276 cx,
3277 );
3278 }
3279 });
3280 }
3281 }
3282
3283 fn handle_deny_tool(
3284 &mut self,
3285 tool_use_id: LanguageModelToolUseId,
3286 tool_name: Arc<str>,
3287 _: &ClickEvent,
3288 window: &mut Window,
3289 cx: &mut Context<Self>,
3290 ) {
3291 let window_handle = window.window_handle();
3292 self.thread.update(cx, |thread, cx| {
3293 thread.deny_tool_use(tool_use_id, tool_name, Some(window_handle), cx);
3294 });
3295 }
3296
3297 fn handle_open_rules(&mut self, _: &ClickEvent, window: &mut Window, cx: &mut Context<Self>) {
3298 let project_context = self.thread.read(cx).project_context();
3299 let project_context = project_context.borrow();
3300 let Some(project_context) = project_context.as_ref() else {
3301 return;
3302 };
3303
3304 let project_entry_ids = project_context
3305 .worktrees
3306 .iter()
3307 .flat_map(|worktree| worktree.rules_file.as_ref())
3308 .map(|rules_file| ProjectEntryId::from_usize(rules_file.project_entry_id))
3309 .collect::<Vec<_>>();
3310
3311 self.workspace
3312 .update(cx, move |workspace, cx| {
3313 // TODO: Open a multibuffer instead? In some cases this doesn't make the set of rules
3314 // files clear. For example, if rules file 1 is already open but rules file 2 is not,
3315 // this would open and focus rules file 2 in a tab that is not next to rules file 1.
3316 let project = workspace.project().read(cx);
3317 let project_paths = project_entry_ids
3318 .into_iter()
3319 .flat_map(|entry_id| project.path_for_entry(entry_id, cx))
3320 .collect::<Vec<_>>();
3321 for project_path in project_paths {
3322 workspace
3323 .open_path(project_path, None, true, window, cx)
3324 .detach_and_log_err(cx);
3325 }
3326 })
3327 .ok();
3328 }
3329
3330 fn dismiss_notifications(&mut self, cx: &mut Context<ActiveThread>) {
3331 for window in self.notifications.drain(..) {
3332 window
3333 .update(cx, |_, window, _| {
3334 window.remove_window();
3335 })
3336 .ok();
3337
3338 self.notification_subscriptions.remove(&window);
3339 }
3340 }
3341
3342 fn render_vertical_scrollbar(&self, cx: &mut Context<Self>) -> Option<Stateful<Div>> {
3343 if !self.show_scrollbar && !self.scrollbar_state.is_dragging() {
3344 return None;
3345 }
3346
3347 Some(
3348 div()
3349 .occlude()
3350 .id("active-thread-scrollbar")
3351 .on_mouse_move(cx.listener(|_, _, _, cx| {
3352 cx.notify();
3353 cx.stop_propagation()
3354 }))
3355 .on_hover(|_, _, cx| {
3356 cx.stop_propagation();
3357 })
3358 .on_any_mouse_down(|_, _, cx| {
3359 cx.stop_propagation();
3360 })
3361 .on_mouse_up(
3362 MouseButton::Left,
3363 cx.listener(|_, _, _, cx| {
3364 cx.stop_propagation();
3365 }),
3366 )
3367 .on_scroll_wheel(cx.listener(|_, _, _, cx| {
3368 cx.notify();
3369 }))
3370 .h_full()
3371 .absolute()
3372 .right_1()
3373 .top_1()
3374 .bottom_0()
3375 .w(px(12.))
3376 .cursor_default()
3377 .children(Scrollbar::vertical(self.scrollbar_state.clone())),
3378 )
3379 }
3380
3381 fn hide_scrollbar_later(&mut self, cx: &mut Context<Self>) {
3382 const SCROLLBAR_SHOW_INTERVAL: Duration = Duration::from_secs(1);
3383 self.hide_scrollbar_task = Some(cx.spawn(async move |thread, cx| {
3384 cx.background_executor()
3385 .timer(SCROLLBAR_SHOW_INTERVAL)
3386 .await;
3387 thread
3388 .update(cx, |thread, cx| {
3389 if !thread.scrollbar_state.is_dragging() {
3390 thread.show_scrollbar = false;
3391 cx.notify();
3392 }
3393 })
3394 .log_err();
3395 }))
3396 }
3397
3398 pub fn is_codeblock_expanded(&self, message_id: MessageId, ix: usize) -> bool {
3399 self.expanded_code_blocks
3400 .get(&(message_id, ix))
3401 .copied()
3402 .unwrap_or(true)
3403 }
3404
3405 pub fn toggle_codeblock_expanded(&mut self, message_id: MessageId, ix: usize) {
3406 let is_expanded = self
3407 .expanded_code_blocks
3408 .entry((message_id, ix))
3409 .or_insert(true);
3410 *is_expanded = !*is_expanded;
3411 }
3412
3413 pub fn scroll_to_bottom(&mut self, cx: &mut Context<Self>) {
3414 self.list_state.reset(self.messages.len());
3415 cx.notify();
3416 }
3417}
3418
3419pub enum ActiveThreadEvent {
3420 EditingMessageTokenCountChanged,
3421}
3422
3423impl EventEmitter<ActiveThreadEvent> for ActiveThread {}
3424
3425impl Render for ActiveThread {
3426 fn render(&mut self, _window: &mut Window, cx: &mut Context<Self>) -> impl IntoElement {
3427 v_flex()
3428 .size_full()
3429 .relative()
3430 .bg(cx.theme().colors().panel_background)
3431 .on_mouse_move(cx.listener(|this, _, _, cx| {
3432 this.show_scrollbar = true;
3433 this.hide_scrollbar_later(cx);
3434 cx.notify();
3435 }))
3436 .on_scroll_wheel(cx.listener(|this, _, _, cx| {
3437 this.show_scrollbar = true;
3438 this.hide_scrollbar_later(cx);
3439 cx.notify();
3440 }))
3441 .on_mouse_up(
3442 MouseButton::Left,
3443 cx.listener(|this, _, _, cx| {
3444 this.hide_scrollbar_later(cx);
3445 }),
3446 )
3447 .child(list(self.list_state.clone()).flex_grow())
3448 .when_some(self.render_vertical_scrollbar(cx), |this, scrollbar| {
3449 this.child(scrollbar)
3450 })
3451 }
3452}
3453
3454pub(crate) fn open_active_thread_as_markdown(
3455 thread: Entity<Thread>,
3456 workspace: Entity<Workspace>,
3457 window: &mut Window,
3458 cx: &mut App,
3459) -> Task<anyhow::Result<()>> {
3460 let markdown_language_task = workspace
3461 .read(cx)
3462 .app_state()
3463 .languages
3464 .language_for_name("Markdown");
3465
3466 window.spawn(cx, async move |cx| {
3467 let markdown_language = markdown_language_task.await?;
3468
3469 workspace.update_in(cx, |workspace, window, cx| {
3470 let thread = thread.read(cx);
3471 let markdown = thread.to_markdown(cx)?;
3472 let thread_summary = thread.summary().or_default().to_string();
3473
3474 let project = workspace.project().clone();
3475
3476 if !project.read(cx).is_local() {
3477 anyhow::bail!("failed to open active thread as markdown in remote project");
3478 }
3479
3480 let buffer = project.update(cx, |project, cx| {
3481 project.create_local_buffer(&markdown, Some(markdown_language), cx)
3482 });
3483 let buffer =
3484 cx.new(|cx| MultiBuffer::singleton(buffer, cx).with_title(thread_summary.clone()));
3485
3486 workspace.add_item_to_active_pane(
3487 Box::new(cx.new(|cx| {
3488 let mut editor =
3489 Editor::for_multibuffer(buffer, Some(project.clone()), window, cx);
3490 editor.set_breadcrumb_header(thread_summary);
3491 editor
3492 })),
3493 None,
3494 true,
3495 window,
3496 cx,
3497 );
3498
3499 anyhow::Ok(())
3500 })??;
3501 anyhow::Ok(())
3502 })
3503}
3504
3505pub(crate) fn open_context(
3506 context: &AgentContextHandle,
3507 workspace: Entity<Workspace>,
3508 window: &mut Window,
3509 cx: &mut App,
3510) {
3511 match context {
3512 AgentContextHandle::File(file_context) => {
3513 if let Some(project_path) = file_context.project_path(cx) {
3514 workspace.update(cx, |workspace, cx| {
3515 workspace
3516 .open_path(project_path, None, true, window, cx)
3517 .detach_and_log_err(cx);
3518 });
3519 }
3520 }
3521
3522 AgentContextHandle::Directory(directory_context) => {
3523 let entry_id = directory_context.entry_id;
3524 workspace.update(cx, |workspace, cx| {
3525 workspace.project().update(cx, |_project, cx| {
3526 cx.emit(project::Event::RevealInProjectPanel(entry_id));
3527 })
3528 })
3529 }
3530
3531 AgentContextHandle::Symbol(symbol_context) => {
3532 let buffer = symbol_context.buffer.read(cx);
3533 if let Some(project_path) = buffer.project_path(cx) {
3534 let snapshot = buffer.snapshot();
3535 let target_position = symbol_context.range.start.to_point(&snapshot);
3536 open_editor_at_position(project_path, target_position, &workspace, window, cx)
3537 .detach();
3538 }
3539 }
3540
3541 AgentContextHandle::Selection(selection_context) => {
3542 let buffer = selection_context.buffer.read(cx);
3543 if let Some(project_path) = buffer.project_path(cx) {
3544 let snapshot = buffer.snapshot();
3545 let target_position = selection_context.range.start.to_point(&snapshot);
3546
3547 open_editor_at_position(project_path, target_position, &workspace, window, cx)
3548 .detach();
3549 }
3550 }
3551
3552 AgentContextHandle::FetchedUrl(fetched_url_context) => {
3553 cx.open_url(&fetched_url_context.url);
3554 }
3555
3556 AgentContextHandle::Thread(thread_context) => workspace.update(cx, |workspace, cx| {
3557 if let Some(panel) = workspace.panel::<AgentPanel>(cx) {
3558 panel.update(cx, |panel, cx| {
3559 panel.open_thread(thread_context.thread.clone(), window, cx);
3560 });
3561 }
3562 }),
3563
3564 AgentContextHandle::TextThread(text_thread_context) => {
3565 workspace.update(cx, |workspace, cx| {
3566 if let Some(panel) = workspace.panel::<AgentPanel>(cx) {
3567 panel.update(cx, |panel, cx| {
3568 panel.open_prompt_editor(text_thread_context.context.clone(), window, cx)
3569 });
3570 }
3571 })
3572 }
3573
3574 AgentContextHandle::Rules(rules_context) => window.dispatch_action(
3575 Box::new(OpenRulesLibrary {
3576 prompt_to_select: Some(rules_context.prompt_id.0),
3577 }),
3578 cx,
3579 ),
3580
3581 AgentContextHandle::Image(_) => {}
3582 }
3583}
3584
3585fn open_editor_at_position(
3586 project_path: project::ProjectPath,
3587 target_position: Point,
3588 workspace: &Entity<Workspace>,
3589 window: &mut Window,
3590 cx: &mut App,
3591) -> Task<()> {
3592 let open_task = workspace.update(cx, |workspace, cx| {
3593 workspace.open_path(project_path, None, true, window, cx)
3594 });
3595 window.spawn(cx, async move |cx| {
3596 if let Some(active_editor) = open_task
3597 .await
3598 .log_err()
3599 .and_then(|item| item.downcast::<Editor>())
3600 {
3601 active_editor
3602 .downgrade()
3603 .update_in(cx, |editor, window, cx| {
3604 editor.go_to_singleton_buffer_point(target_position, window, cx);
3605 })
3606 .log_err();
3607 }
3608 })
3609}
3610
3611#[cfg(test)]
3612mod tests {
3613 use assistant_tool::{ToolRegistry, ToolWorkingSet};
3614 use editor::EditorSettings;
3615 use fs::FakeFs;
3616 use gpui::{AppContext, TestAppContext, VisualTestContext};
3617 use language_model::{LanguageModel, fake_provider::FakeLanguageModel};
3618 use project::Project;
3619 use prompt_store::PromptBuilder;
3620 use serde_json::json;
3621 use settings::SettingsStore;
3622 use util::path;
3623 use workspace::CollaboratorId;
3624
3625 use crate::{ContextLoadResult, thread_store};
3626
3627 use super::*;
3628
3629 #[gpui::test]
3630 async fn test_agent_is_unfollowed_after_cancelling_completion(cx: &mut TestAppContext) {
3631 init_test_settings(cx);
3632
3633 let project = create_test_project(
3634 cx,
3635 json!({"code.rs": "fn main() {\n println!(\"Hello, world!\");\n}"}),
3636 )
3637 .await;
3638
3639 let (cx, _active_thread, workspace, thread, model) =
3640 setup_test_environment(cx, project.clone()).await;
3641
3642 // Insert user message without any context (empty context vector)
3643 thread.update(cx, |thread, cx| {
3644 thread.insert_user_message(
3645 "What is the best way to learn Rust?",
3646 ContextLoadResult::default(),
3647 None,
3648 vec![],
3649 cx,
3650 );
3651 });
3652
3653 // Stream response to user message
3654 thread.update(cx, |thread, cx| {
3655 let request = thread.to_completion_request(model.clone(), cx);
3656 thread.stream_completion(request, model, cx.active_window(), cx)
3657 });
3658 // Follow the agent
3659 cx.update(|window, cx| {
3660 workspace.update(cx, |workspace, cx| {
3661 workspace.follow(CollaboratorId::Agent, window, cx);
3662 })
3663 });
3664 assert!(cx.read(|cx| workspace.read(cx).is_being_followed(CollaboratorId::Agent)));
3665
3666 // Cancel the current completion
3667 thread.update(cx, |thread, cx| {
3668 thread.cancel_last_completion(cx.active_window(), cx)
3669 });
3670
3671 cx.executor().run_until_parked();
3672
3673 // No longer following the agent
3674 assert!(!cx.read(|cx| workspace.read(cx).is_being_followed(CollaboratorId::Agent)));
3675 }
3676
3677 fn init_test_settings(cx: &mut TestAppContext) {
3678 cx.update(|cx| {
3679 let settings_store = SettingsStore::test(cx);
3680 cx.set_global(settings_store);
3681 language::init(cx);
3682 Project::init_settings(cx);
3683 AssistantSettings::register(cx);
3684 prompt_store::init(cx);
3685 thread_store::init(cx);
3686 workspace::init_settings(cx);
3687 language_model::init_settings(cx);
3688 ThemeSettings::register(cx);
3689 EditorSettings::register(cx);
3690 ToolRegistry::default_global(cx);
3691 });
3692 }
3693
3694 // Helper to create a test project with test files
3695 async fn create_test_project(
3696 cx: &mut TestAppContext,
3697 files: serde_json::Value,
3698 ) -> Entity<Project> {
3699 let fs = FakeFs::new(cx.executor());
3700 fs.insert_tree(path!("/test"), files).await;
3701 Project::test(fs, [path!("/test").as_ref()], cx).await
3702 }
3703
3704 async fn setup_test_environment(
3705 cx: &mut TestAppContext,
3706 project: Entity<Project>,
3707 ) -> (
3708 &mut VisualTestContext,
3709 Entity<ActiveThread>,
3710 Entity<Workspace>,
3711 Entity<Thread>,
3712 Arc<dyn LanguageModel>,
3713 ) {
3714 let (workspace, cx) =
3715 cx.add_window_view(|window, cx| Workspace::test_new(project.clone(), window, cx));
3716
3717 let thread_store = cx
3718 .update(|_, cx| {
3719 ThreadStore::load(
3720 project.clone(),
3721 cx.new(|_| ToolWorkingSet::default()),
3722 None,
3723 Arc::new(PromptBuilder::new(None).unwrap()),
3724 cx,
3725 )
3726 })
3727 .await
3728 .unwrap();
3729
3730 let text_thread_store = cx
3731 .update(|_, cx| {
3732 TextThreadStore::new(
3733 project.clone(),
3734 Arc::new(PromptBuilder::new(None).unwrap()),
3735 Default::default(),
3736 cx,
3737 )
3738 })
3739 .await
3740 .unwrap();
3741
3742 let thread = thread_store.update(cx, |store, cx| store.create_thread(cx));
3743 let context_store =
3744 cx.new(|_cx| ContextStore::new(project.downgrade(), Some(thread_store.downgrade())));
3745
3746 let model = FakeLanguageModel::default();
3747 let model: Arc<dyn LanguageModel> = Arc::new(model);
3748
3749 let language_registry = LanguageRegistry::new(cx.executor());
3750 let language_registry = Arc::new(language_registry);
3751
3752 let active_thread = cx.update(|window, cx| {
3753 cx.new(|cx| {
3754 ActiveThread::new(
3755 thread.clone(),
3756 thread_store.clone(),
3757 text_thread_store,
3758 context_store.clone(),
3759 language_registry.clone(),
3760 workspace.downgrade(),
3761 window,
3762 cx,
3763 )
3764 })
3765 });
3766
3767 (cx, active_thread, workspace, thread, model)
3768 }
3769}