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::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 | ThreadEvent::CompletionCanceled => {
975 cx.notify();
976 }
977 ThreadEvent::StreamedCompletion
978 | ThreadEvent::SummaryGenerated
979 | ThreadEvent::SummaryChanged => {
980 self.save_thread(cx);
981 }
982 ThreadEvent::Stopped(reason) => match reason {
983 Ok(StopReason::EndTurn | StopReason::MaxTokens) => {
984 let thread = self.thread.read(cx);
985 self.show_notification(
986 if thread.used_tools_since_last_user_message() {
987 "Finished running tools"
988 } else {
989 "New message"
990 },
991 IconName::ZedAssistant,
992 window,
993 cx,
994 );
995 }
996 _ => {}
997 },
998 ThreadEvent::ToolConfirmationNeeded => {
999 self.show_notification("Waiting for tool confirmation", IconName::Info, window, cx);
1000 }
1001 ThreadEvent::StreamedAssistantText(message_id, text) => {
1002 if let Some(rendered_message) = self.rendered_messages_by_id.get_mut(&message_id) {
1003 rendered_message.append_text(text, cx);
1004 }
1005 }
1006 ThreadEvent::StreamedAssistantThinking(message_id, text) => {
1007 if let Some(rendered_message) = self.rendered_messages_by_id.get_mut(&message_id) {
1008 rendered_message.append_thinking(text, cx);
1009 }
1010 }
1011 ThreadEvent::MessageAdded(message_id) => {
1012 if let Some(message_segments) = self
1013 .thread
1014 .read(cx)
1015 .message(*message_id)
1016 .map(|message| message.segments.clone())
1017 {
1018 self.push_message(message_id, &message_segments, window, cx);
1019 }
1020
1021 self.scroll_to_bottom(cx);
1022 self.save_thread(cx);
1023 cx.notify();
1024 }
1025 ThreadEvent::MessageEdited(message_id) => {
1026 if let Some(message_segments) = self
1027 .thread
1028 .read(cx)
1029 .message(*message_id)
1030 .map(|message| message.segments.clone())
1031 {
1032 self.edited_message(message_id, &message_segments, window, cx);
1033 }
1034
1035 self.scroll_to_bottom(cx);
1036 self.save_thread(cx);
1037 cx.notify();
1038 }
1039 ThreadEvent::MessageDeleted(message_id) => {
1040 self.deleted_message(message_id);
1041 self.save_thread(cx);
1042 cx.notify();
1043 }
1044 ThreadEvent::UsePendingTools { tool_uses } => {
1045 for tool_use in tool_uses {
1046 self.render_tool_use_markdown(
1047 tool_use.id.clone(),
1048 tool_use.ui_text.clone(),
1049 &serde_json::to_string_pretty(&tool_use.input).unwrap_or_default(),
1050 "".into(),
1051 cx,
1052 );
1053 }
1054 }
1055 ThreadEvent::StreamedToolUse {
1056 tool_use_id,
1057 ui_text,
1058 input,
1059 } => {
1060 self.render_tool_use_markdown(
1061 tool_use_id.clone(),
1062 ui_text.clone(),
1063 &serde_json::to_string_pretty(&input).unwrap_or_default(),
1064 "".into(),
1065 cx,
1066 );
1067 }
1068 ThreadEvent::ToolFinished {
1069 pending_tool_use, ..
1070 } => {
1071 if let Some(tool_use) = pending_tool_use {
1072 self.render_tool_use_markdown(
1073 tool_use.id.clone(),
1074 tool_use.ui_text.clone(),
1075 &serde_json::to_string_pretty(&tool_use.input).unwrap_or_default(),
1076 self.thread
1077 .read(cx)
1078 .output_for_tool(&tool_use.id)
1079 .map(|output| output.clone().into())
1080 .unwrap_or("".into()),
1081 cx,
1082 );
1083 }
1084 }
1085 ThreadEvent::CheckpointChanged => cx.notify(),
1086 ThreadEvent::ReceivedTextChunk => {}
1087 ThreadEvent::InvalidToolInput {
1088 tool_use_id,
1089 ui_text,
1090 invalid_input_json,
1091 } => {
1092 self.render_tool_use_markdown(
1093 tool_use_id.clone(),
1094 ui_text,
1095 invalid_input_json,
1096 self.thread
1097 .read(cx)
1098 .output_for_tool(tool_use_id)
1099 .map(|output| output.clone().into())
1100 .unwrap_or("".into()),
1101 cx,
1102 );
1103 }
1104 ThreadEvent::MissingToolUse {
1105 tool_use_id,
1106 ui_text,
1107 } => {
1108 self.render_tool_use_markdown(
1109 tool_use_id.clone(),
1110 ui_text,
1111 "",
1112 self.thread
1113 .read(cx)
1114 .output_for_tool(tool_use_id)
1115 .map(|output| output.clone().into())
1116 .unwrap_or("".into()),
1117 cx,
1118 );
1119 }
1120 }
1121 }
1122
1123 fn handle_rules_loading_error(
1124 &mut self,
1125 _thread_store: Entity<ThreadStore>,
1126 error: &RulesLoadingError,
1127 cx: &mut Context<Self>,
1128 ) {
1129 self.last_error = Some(ThreadError::Message {
1130 header: "Error loading rules file".into(),
1131 message: error.message.clone(),
1132 });
1133 cx.notify();
1134 }
1135
1136 fn show_notification(
1137 &mut self,
1138 caption: impl Into<SharedString>,
1139 icon: IconName,
1140 window: &mut Window,
1141 cx: &mut Context<ActiveThread>,
1142 ) {
1143 if window.is_window_active() || !self.notifications.is_empty() {
1144 return;
1145 }
1146
1147 let title = self.thread.read(cx).summary().unwrap_or("Agent Panel");
1148
1149 match AssistantSettings::get_global(cx).notify_when_agent_waiting {
1150 NotifyWhenAgentWaiting::PrimaryScreen => {
1151 if let Some(primary) = cx.primary_display() {
1152 self.pop_up(icon, caption.into(), title.clone(), window, primary, cx);
1153 }
1154 }
1155 NotifyWhenAgentWaiting::AllScreens => {
1156 let caption = caption.into();
1157 for screen in cx.displays() {
1158 self.pop_up(icon, caption.clone(), title.clone(), window, screen, cx);
1159 }
1160 }
1161 NotifyWhenAgentWaiting::Never => {
1162 // Don't show anything
1163 }
1164 }
1165 }
1166
1167 fn pop_up(
1168 &mut self,
1169 icon: IconName,
1170 caption: SharedString,
1171 title: SharedString,
1172 window: &mut Window,
1173 screen: Rc<dyn PlatformDisplay>,
1174 cx: &mut Context<'_, ActiveThread>,
1175 ) {
1176 let options = AgentNotification::window_options(screen, cx);
1177
1178 let project_name = self.workspace.upgrade().and_then(|workspace| {
1179 workspace
1180 .read(cx)
1181 .project()
1182 .read(cx)
1183 .visible_worktrees(cx)
1184 .next()
1185 .map(|worktree| worktree.read(cx).root_name().to_string())
1186 });
1187
1188 if let Some(screen_window) = cx
1189 .open_window(options, |_, cx| {
1190 cx.new(|_| {
1191 AgentNotification::new(title.clone(), caption.clone(), icon, project_name)
1192 })
1193 })
1194 .log_err()
1195 {
1196 if let Some(pop_up) = screen_window.entity(cx).log_err() {
1197 self.notification_subscriptions
1198 .entry(screen_window)
1199 .or_insert_with(Vec::new)
1200 .push(cx.subscribe_in(&pop_up, window, {
1201 |this, _, event, window, cx| match event {
1202 AgentNotificationEvent::Accepted => {
1203 let handle = window.window_handle();
1204 cx.activate(true);
1205
1206 let workspace_handle = this.workspace.clone();
1207
1208 // If there are multiple Zed windows, activate the correct one.
1209 cx.defer(move |cx| {
1210 handle
1211 .update(cx, |_view, window, _cx| {
1212 window.activate_window();
1213
1214 if let Some(workspace) = workspace_handle.upgrade() {
1215 workspace.update(_cx, |workspace, cx| {
1216 workspace.focus_panel::<AgentPanel>(window, cx);
1217 });
1218 }
1219 })
1220 .log_err();
1221 });
1222
1223 this.dismiss_notifications(cx);
1224 }
1225 AgentNotificationEvent::Dismissed => {
1226 this.dismiss_notifications(cx);
1227 }
1228 }
1229 }));
1230
1231 self.notifications.push(screen_window);
1232
1233 // If the user manually refocuses the original window, dismiss the popup.
1234 self.notification_subscriptions
1235 .entry(screen_window)
1236 .or_insert_with(Vec::new)
1237 .push({
1238 let pop_up_weak = pop_up.downgrade();
1239
1240 cx.observe_window_activation(window, move |_, window, cx| {
1241 if window.is_window_active() {
1242 if let Some(pop_up) = pop_up_weak.upgrade() {
1243 pop_up.update(cx, |_, cx| {
1244 cx.emit(AgentNotificationEvent::Dismissed);
1245 });
1246 }
1247 }
1248 })
1249 });
1250 }
1251 }
1252 }
1253
1254 /// Spawns a task to save the active thread.
1255 ///
1256 /// Only one task to save the thread will be in flight at a time.
1257 fn save_thread(&mut self, cx: &mut Context<Self>) {
1258 let thread = self.thread.clone();
1259 self.save_thread_task = Some(cx.spawn(async move |this, cx| {
1260 let task = this
1261 .update(cx, |this, cx| {
1262 this.thread_store
1263 .update(cx, |thread_store, cx| thread_store.save_thread(&thread, cx))
1264 })
1265 .ok();
1266
1267 if let Some(task) = task {
1268 task.await.log_err();
1269 }
1270 }));
1271 }
1272
1273 fn start_editing_message(
1274 &mut self,
1275 message_id: MessageId,
1276 message_segments: &[MessageSegment],
1277 message_creases: &[MessageCrease],
1278 window: &mut Window,
1279 cx: &mut Context<Self>,
1280 ) {
1281 // User message should always consist of a single text segment,
1282 // therefore we can skip returning early if it's not a text segment.
1283 let Some(MessageSegment::Text(message_text)) = message_segments.first() else {
1284 return;
1285 };
1286
1287 let editor = crate::message_editor::create_editor(
1288 self.workspace.clone(),
1289 self.context_store.downgrade(),
1290 self.thread_store.downgrade(),
1291 self.text_thread_store.downgrade(),
1292 window,
1293 cx,
1294 );
1295 editor.update(cx, |editor, cx| {
1296 editor.set_text(message_text.clone(), window, cx);
1297 insert_message_creases(editor, message_creases, &self.context_store, window, cx);
1298 editor.focus_handle(cx).focus(window);
1299 editor.move_to_end(&editor::actions::MoveToEnd, window, cx);
1300 });
1301 let buffer_edited_subscription = cx.subscribe(&editor, |this, _, event, cx| match event {
1302 EditorEvent::BufferEdited => {
1303 this.update_editing_message_token_count(true, cx);
1304 }
1305 _ => {}
1306 });
1307
1308 let context_picker_menu_handle = PopoverMenuHandle::default();
1309 let context_strip = cx.new(|cx| {
1310 ContextStrip::new(
1311 self.context_store.clone(),
1312 self.workspace.clone(),
1313 Some(self.thread_store.downgrade()),
1314 Some(self.text_thread_store.downgrade()),
1315 context_picker_menu_handle.clone(),
1316 SuggestContextKind::File,
1317 window,
1318 cx,
1319 )
1320 });
1321
1322 let context_strip_subscription =
1323 cx.subscribe_in(&context_strip, window, Self::handle_context_strip_event);
1324
1325 self.editing_message = Some((
1326 message_id,
1327 EditingMessageState {
1328 editor: editor.clone(),
1329 context_strip,
1330 context_picker_menu_handle,
1331 last_estimated_token_count: None,
1332 _subscriptions: [buffer_edited_subscription, context_strip_subscription],
1333 _update_token_count_task: None,
1334 },
1335 ));
1336 self.update_editing_message_token_count(false, cx);
1337 cx.notify();
1338 }
1339
1340 fn handle_context_strip_event(
1341 &mut self,
1342 _context_strip: &Entity<ContextStrip>,
1343 event: &ContextStripEvent,
1344 window: &mut Window,
1345 cx: &mut Context<Self>,
1346 ) {
1347 if let Some((_, state)) = self.editing_message.as_ref() {
1348 match event {
1349 ContextStripEvent::PickerDismissed
1350 | ContextStripEvent::BlurredEmpty
1351 | ContextStripEvent::BlurredDown => {
1352 let editor_focus_handle = state.editor.focus_handle(cx);
1353 window.focus(&editor_focus_handle);
1354 }
1355 ContextStripEvent::BlurredUp => {}
1356 }
1357 }
1358 }
1359
1360 fn update_editing_message_token_count(&mut self, debounce: bool, cx: &mut Context<Self>) {
1361 let Some((message_id, state)) = self.editing_message.as_mut() else {
1362 return;
1363 };
1364
1365 cx.emit(ActiveThreadEvent::EditingMessageTokenCountChanged);
1366 state._update_token_count_task.take();
1367
1368 let Some(configured_model) = self.thread.read(cx).configured_model() else {
1369 state.last_estimated_token_count.take();
1370 return;
1371 };
1372
1373 let editor = state.editor.clone();
1374 let thread = self.thread.clone();
1375 let message_id = *message_id;
1376
1377 state._update_token_count_task = Some(cx.spawn(async move |this, cx| {
1378 if debounce {
1379 cx.background_executor()
1380 .timer(Duration::from_millis(200))
1381 .await;
1382 }
1383
1384 let token_count = if let Some(task) = cx
1385 .update(|cx| {
1386 let Some(message) = thread.read(cx).message(message_id) else {
1387 log::error!("Message that was being edited no longer exists");
1388 return None;
1389 };
1390 let message_text = editor.read(cx).text(cx);
1391
1392 if message_text.is_empty() && message.loaded_context.is_empty() {
1393 return None;
1394 }
1395
1396 let mut request_message = LanguageModelRequestMessage {
1397 role: language_model::Role::User,
1398 content: Vec::new(),
1399 cache: false,
1400 };
1401
1402 message
1403 .loaded_context
1404 .add_to_request_message(&mut request_message);
1405
1406 if !message_text.is_empty() {
1407 request_message
1408 .content
1409 .push(MessageContent::Text(message_text));
1410 }
1411
1412 let request = language_model::LanguageModelRequest {
1413 thread_id: None,
1414 prompt_id: None,
1415 mode: None,
1416 messages: vec![request_message],
1417 tools: vec![],
1418 tool_choice: None,
1419 stop: vec![],
1420 temperature: AssistantSettings::temperature_for_model(
1421 &configured_model.model,
1422 cx,
1423 ),
1424 };
1425
1426 Some(configured_model.model.count_tokens(request, cx))
1427 })
1428 .ok()
1429 .flatten()
1430 {
1431 task.await.log_err()
1432 } else {
1433 Some(0)
1434 };
1435
1436 if let Some(token_count) = token_count {
1437 this.update(cx, |this, cx| {
1438 let Some((_message_id, state)) = this.editing_message.as_mut() else {
1439 return;
1440 };
1441
1442 state.last_estimated_token_count = Some(token_count);
1443 cx.emit(ActiveThreadEvent::EditingMessageTokenCountChanged);
1444 })
1445 .ok();
1446 };
1447 }));
1448 }
1449
1450 fn toggle_context_picker(
1451 &mut self,
1452 _: &crate::ToggleContextPicker,
1453 window: &mut Window,
1454 cx: &mut Context<Self>,
1455 ) {
1456 if let Some((_, state)) = self.editing_message.as_mut() {
1457 let handle = state.context_picker_menu_handle.clone();
1458 window.defer(cx, move |window, cx| {
1459 handle.toggle(window, cx);
1460 });
1461 }
1462 }
1463
1464 fn remove_all_context(
1465 &mut self,
1466 _: &crate::RemoveAllContext,
1467 _window: &mut Window,
1468 cx: &mut Context<Self>,
1469 ) {
1470 self.context_store.update(cx, |store, _cx| store.clear());
1471 cx.notify();
1472 }
1473
1474 fn move_up(&mut self, _: &MoveUp, window: &mut Window, cx: &mut Context<Self>) {
1475 if let Some((_, state)) = self.editing_message.as_mut() {
1476 if state.context_picker_menu_handle.is_deployed() {
1477 cx.propagate();
1478 } else {
1479 state.context_strip.focus_handle(cx).focus(window);
1480 }
1481 }
1482 }
1483
1484 fn paste(&mut self, _: &Paste, _window: &mut Window, cx: &mut Context<Self>) {
1485 let images = cx
1486 .read_from_clipboard()
1487 .map(|item| {
1488 item.into_entries()
1489 .filter_map(|entry| {
1490 if let ClipboardEntry::Image(image) = entry {
1491 Some(image)
1492 } else {
1493 None
1494 }
1495 })
1496 .collect::<Vec<_>>()
1497 })
1498 .unwrap_or_default();
1499
1500 if images.is_empty() {
1501 return;
1502 }
1503 cx.stop_propagation();
1504
1505 self.context_store.update(cx, |store, cx| {
1506 for image in images {
1507 store.add_image_instance(Arc::new(image), cx);
1508 }
1509 });
1510 }
1511
1512 fn cancel_editing_message(&mut self, _: &menu::Cancel, _: &mut Window, cx: &mut Context<Self>) {
1513 self.editing_message.take();
1514 cx.notify();
1515 }
1516
1517 fn confirm_editing_message(
1518 &mut self,
1519 _: &menu::Confirm,
1520 window: &mut Window,
1521 cx: &mut Context<Self>,
1522 ) {
1523 let Some((message_id, state)) = self.editing_message.take() else {
1524 return;
1525 };
1526
1527 let Some(model) = self
1528 .thread
1529 .update(cx, |thread, cx| thread.get_or_init_configured_model(cx))
1530 else {
1531 return;
1532 };
1533
1534 if model.provider.must_accept_terms(cx) {
1535 cx.notify();
1536 return;
1537 }
1538
1539 let edited_text = state.editor.read(cx).text(cx);
1540
1541 let new_context = self
1542 .context_store
1543 .read(cx)
1544 .new_context_for_thread(self.thread.read(cx), Some(message_id));
1545
1546 let project = self.thread.read(cx).project().clone();
1547 let prompt_store = self.thread_store.read(cx).prompt_store().clone();
1548
1549 let git_store = project.read(cx).git_store().clone();
1550 let checkpoint = git_store.update(cx, |git_store, cx| git_store.checkpoint(cx));
1551
1552 let load_context_task =
1553 crate::context::load_context(new_context, &project, &prompt_store, cx);
1554 self._load_edited_message_context_task =
1555 Some(cx.spawn_in(window, async move |this, cx| {
1556 let (context, checkpoint) =
1557 futures::future::join(load_context_task, checkpoint).await;
1558 let _ = this
1559 .update_in(cx, |this, window, cx| {
1560 this.thread.update(cx, |thread, cx| {
1561 thread.edit_message(
1562 message_id,
1563 Role::User,
1564 vec![MessageSegment::Text(edited_text)],
1565 Some(context.loaded_context),
1566 checkpoint.ok(),
1567 cx,
1568 );
1569 for message_id in this.messages_after(message_id) {
1570 thread.delete_message(*message_id, cx);
1571 }
1572 });
1573
1574 this.thread.update(cx, |thread, cx| {
1575 thread.advance_prompt_id();
1576 thread.send_to_model(model.model, Some(window.window_handle()), cx);
1577 });
1578 this._load_edited_message_context_task = None;
1579 cx.notify();
1580 })
1581 .log_err();
1582 }));
1583 }
1584
1585 fn messages_after(&self, message_id: MessageId) -> &[MessageId] {
1586 self.messages
1587 .iter()
1588 .position(|id| *id == message_id)
1589 .map(|index| &self.messages[index + 1..])
1590 .unwrap_or(&[])
1591 }
1592
1593 fn handle_cancel_click(&mut self, _: &ClickEvent, window: &mut Window, cx: &mut Context<Self>) {
1594 self.cancel_editing_message(&menu::Cancel, window, cx);
1595 }
1596
1597 fn handle_regenerate_click(
1598 &mut self,
1599 _: &ClickEvent,
1600 window: &mut Window,
1601 cx: &mut Context<Self>,
1602 ) {
1603 self.confirm_editing_message(&menu::Confirm, window, cx);
1604 }
1605
1606 fn handle_feedback_click(
1607 &mut self,
1608 message_id: MessageId,
1609 feedback: ThreadFeedback,
1610 window: &mut Window,
1611 cx: &mut Context<Self>,
1612 ) {
1613 let report = self.thread.update(cx, |thread, cx| {
1614 thread.report_message_feedback(message_id, feedback, cx)
1615 });
1616
1617 cx.spawn(async move |this, cx| {
1618 report.await?;
1619 this.update(cx, |_this, cx| cx.notify())
1620 })
1621 .detach_and_log_err(cx);
1622
1623 match feedback {
1624 ThreadFeedback::Positive => {
1625 self.open_feedback_editors.remove(&message_id);
1626 }
1627 ThreadFeedback::Negative => {
1628 self.handle_show_feedback_comments(message_id, window, cx);
1629 }
1630 }
1631 }
1632
1633 fn handle_show_feedback_comments(
1634 &mut self,
1635 message_id: MessageId,
1636 window: &mut Window,
1637 cx: &mut Context<Self>,
1638 ) {
1639 let buffer = cx.new(|cx| {
1640 let empty_string = String::new();
1641 MultiBuffer::singleton(cx.new(|cx| Buffer::local(empty_string, cx)), cx)
1642 });
1643
1644 let editor = cx.new(|cx| {
1645 let mut editor = Editor::new(
1646 editor::EditorMode::AutoHeight { max_lines: 4 },
1647 buffer,
1648 None,
1649 window,
1650 cx,
1651 );
1652 editor.set_placeholder_text(
1653 "What went wrong? Share your feedback so we can improve.",
1654 cx,
1655 );
1656 editor
1657 });
1658
1659 editor.read(cx).focus_handle(cx).focus(window);
1660 self.open_feedback_editors.insert(message_id, editor);
1661 cx.notify();
1662 }
1663
1664 fn submit_feedback_message(&mut self, message_id: MessageId, cx: &mut Context<Self>) {
1665 let Some(editor) = self.open_feedback_editors.get(&message_id) else {
1666 return;
1667 };
1668
1669 let report_task = self.thread.update(cx, |thread, cx| {
1670 thread.report_message_feedback(message_id, ThreadFeedback::Negative, cx)
1671 });
1672
1673 let comments = editor.read(cx).text(cx);
1674 if !comments.is_empty() {
1675 let thread_id = self.thread.read(cx).id().clone();
1676 let comments_value = String::from(comments.as_str());
1677
1678 let message_content = self
1679 .thread
1680 .read(cx)
1681 .message(message_id)
1682 .map(|msg| msg.to_string())
1683 .unwrap_or_default();
1684
1685 telemetry::event!(
1686 "Assistant Thread Feedback Comments",
1687 thread_id,
1688 message_id = message_id.0,
1689 message_content,
1690 comments = comments_value
1691 );
1692
1693 self.open_feedback_editors.remove(&message_id);
1694
1695 cx.spawn(async move |this, cx| {
1696 report_task.await?;
1697 this.update(cx, |_this, cx| cx.notify())
1698 })
1699 .detach_and_log_err(cx);
1700 }
1701 }
1702
1703 fn render_edit_message_editor(
1704 &self,
1705 state: &EditingMessageState,
1706 _window: &mut Window,
1707 cx: &Context<Self>,
1708 ) -> impl IntoElement {
1709 let settings = ThemeSettings::get_global(cx);
1710 let font_size = TextSize::Small
1711 .rems(cx)
1712 .to_pixels(settings.agent_font_size(cx));
1713 let line_height = font_size * 1.75;
1714
1715 let colors = cx.theme().colors();
1716
1717 let text_style = TextStyle {
1718 color: colors.text,
1719 font_family: settings.buffer_font.family.clone(),
1720 font_fallbacks: settings.buffer_font.fallbacks.clone(),
1721 font_features: settings.buffer_font.features.clone(),
1722 font_size: font_size.into(),
1723 line_height: line_height.into(),
1724 ..Default::default()
1725 };
1726
1727 v_flex()
1728 .key_context("EditMessageEditor")
1729 .on_action(cx.listener(Self::toggle_context_picker))
1730 .on_action(cx.listener(Self::remove_all_context))
1731 .on_action(cx.listener(Self::move_up))
1732 .on_action(cx.listener(Self::cancel_editing_message))
1733 .on_action(cx.listener(Self::confirm_editing_message))
1734 .capture_action(cx.listener(Self::paste))
1735 .min_h_6()
1736 .w_full()
1737 .flex_grow()
1738 .gap_2()
1739 .child(state.context_strip.clone())
1740 .child(div().pt(px(-3.)).px_neg_0p5().child(EditorElement::new(
1741 &state.editor,
1742 EditorStyle {
1743 background: colors.editor_background,
1744 local_player: cx.theme().players().local(),
1745 text: text_style,
1746 syntax: cx.theme().syntax().clone(),
1747 ..Default::default()
1748 },
1749 )))
1750 }
1751
1752 fn render_message(&self, ix: usize, window: &mut Window, cx: &mut Context<Self>) -> AnyElement {
1753 let message_id = self.messages[ix];
1754 let Some(message) = self.thread.read(cx).message(message_id) else {
1755 return Empty.into_any();
1756 };
1757 let message_creases = message.creases.clone();
1758
1759 let Some(rendered_message) = self.rendered_messages_by_id.get(&message_id) else {
1760 return Empty.into_any();
1761 };
1762
1763 let workspace = self.workspace.clone();
1764 let thread = self.thread.read(cx);
1765
1766 // Get all the data we need from thread before we start using it in closures
1767 let checkpoint = thread.checkpoint_for_message(message_id);
1768 let added_context = thread
1769 .context_for_message(message_id)
1770 .map(|context| AddedContext::new_attached(context, cx))
1771 .collect::<Vec<_>>();
1772
1773 let tool_uses = thread.tool_uses_for_message(message_id, cx);
1774 let has_tool_uses = !tool_uses.is_empty();
1775 let is_generating = thread.is_generating();
1776 let is_generating_stale = thread.is_generation_stale().unwrap_or(false);
1777
1778 let is_first_message = ix == 0;
1779 let is_last_message = ix == self.messages.len() - 1;
1780
1781 let loading_dots = (is_generating_stale && is_last_message)
1782 .then(|| AnimatedLabel::new("").size(LabelSize::Small));
1783
1784 let editing_message_state = self
1785 .editing_message
1786 .as_ref()
1787 .filter(|(id, _)| *id == message_id)
1788 .map(|(_, state)| state);
1789
1790 let colors = cx.theme().colors();
1791 let editor_bg_color = colors.editor_background;
1792
1793 let open_as_markdown = IconButton::new(("open-as-markdown", ix), IconName::DocumentText)
1794 .icon_size(IconSize::XSmall)
1795 .icon_color(Color::Ignored)
1796 .tooltip(Tooltip::text("Open Thread as Markdown"))
1797 .on_click({
1798 let thread = self.thread.clone();
1799 let workspace = self.workspace.clone();
1800 move |_, window, cx| {
1801 if let Some(workspace) = workspace.upgrade() {
1802 open_active_thread_as_markdown(thread.clone(), workspace, window, cx)
1803 .detach_and_log_err(cx);
1804 }
1805 }
1806 });
1807
1808 // For all items that should be aligned with the LLM's response.
1809 const RESPONSE_PADDING_X: Pixels = px(19.);
1810
1811 let show_feedback = thread.is_turn_end(ix);
1812
1813 let feedback_container = h_flex()
1814 .group("feedback_container")
1815 .mt_1()
1816 .py_2()
1817 .px(RESPONSE_PADDING_X)
1818 .mr_1()
1819 .opacity(0.4)
1820 .hover(|style| style.opacity(1.))
1821 .gap_1p5()
1822 .flex_wrap()
1823 .justify_end();
1824 let feedback_items = match self.thread.read(cx).message_feedback(message_id) {
1825 Some(feedback) => feedback_container
1826 .child(
1827 div().visible_on_hover("feedback_container").child(
1828 Label::new(match feedback {
1829 ThreadFeedback::Positive => "Thanks for your feedback!",
1830 ThreadFeedback::Negative => {
1831 "We appreciate your feedback and will use it to improve."
1832 }
1833 })
1834 .color(Color::Muted)
1835 .size(LabelSize::XSmall)
1836 .truncate())
1837 )
1838 .child(
1839 h_flex()
1840 .child(
1841 IconButton::new(("feedback-thumbs-up", ix), IconName::ThumbsUp)
1842 .icon_size(IconSize::XSmall)
1843 .icon_color(match feedback {
1844 ThreadFeedback::Positive => Color::Accent,
1845 ThreadFeedback::Negative => Color::Ignored,
1846 })
1847 .tooltip(Tooltip::text("Helpful Response"))
1848 .on_click(cx.listener(move |this, _, window, cx| {
1849 this.handle_feedback_click(
1850 message_id,
1851 ThreadFeedback::Positive,
1852 window,
1853 cx,
1854 );
1855 })),
1856 )
1857 .child(
1858 IconButton::new(("feedback-thumbs-down", ix), IconName::ThumbsDown)
1859 .icon_size(IconSize::XSmall)
1860 .icon_color(match feedback {
1861 ThreadFeedback::Positive => Color::Ignored,
1862 ThreadFeedback::Negative => Color::Accent,
1863 })
1864 .tooltip(Tooltip::text("Not Helpful"))
1865 .on_click(cx.listener(move |this, _, window, cx| {
1866 this.handle_feedback_click(
1867 message_id,
1868 ThreadFeedback::Negative,
1869 window,
1870 cx,
1871 );
1872 })),
1873 )
1874 .child(open_as_markdown),
1875 )
1876 .into_any_element(),
1877 None if AssistantSettings::get_global(cx).enable_feedback =>
1878 feedback_container
1879 .child(
1880 div().visible_on_hover("feedback_container").child(
1881 Label::new(
1882 "Rating the thread sends all of your current conversation to the Zed team.",
1883 )
1884 .color(Color::Muted)
1885 .size(LabelSize::XSmall)
1886 .truncate())
1887 )
1888 .child(
1889 h_flex()
1890 .child(
1891 IconButton::new(("feedback-thumbs-up", ix), IconName::ThumbsUp)
1892 .icon_size(IconSize::XSmall)
1893 .icon_color(Color::Ignored)
1894 .tooltip(Tooltip::text("Helpful Response"))
1895 .on_click(cx.listener(move |this, _, window, cx| {
1896 this.handle_feedback_click(
1897 message_id,
1898 ThreadFeedback::Positive,
1899 window,
1900 cx,
1901 );
1902 })),
1903 )
1904 .child(
1905 IconButton::new(("feedback-thumbs-down", ix), IconName::ThumbsDown)
1906 .icon_size(IconSize::XSmall)
1907 .icon_color(Color::Ignored)
1908 .tooltip(Tooltip::text("Not Helpful"))
1909 .on_click(cx.listener(move |this, _, window, cx| {
1910 this.handle_feedback_click(
1911 message_id,
1912 ThreadFeedback::Negative,
1913 window,
1914 cx,
1915 );
1916 })),
1917 )
1918 .child(open_as_markdown),
1919 )
1920 .into_any_element(),
1921 None => feedback_container
1922 .child(h_flex().child(open_as_markdown))
1923 .into_any_element(),
1924 };
1925
1926 let message_is_empty = message.should_display_content();
1927 let has_content = !message_is_empty || !added_context.is_empty();
1928
1929 let message_content = has_content.then(|| {
1930 if let Some(state) = editing_message_state.as_ref() {
1931 self.render_edit_message_editor(state, window, cx)
1932 .into_any_element()
1933 } else {
1934 v_flex()
1935 .w_full()
1936 .gap_1()
1937 .when(!added_context.is_empty(), |parent| {
1938 parent.child(h_flex().flex_wrap().gap_1().children(
1939 added_context.into_iter().map(|added_context| {
1940 let context = added_context.handle.clone();
1941 ContextPill::added(added_context, false, false, None).on_click(
1942 Rc::new(cx.listener({
1943 let workspace = workspace.clone();
1944 move |_, _, window, cx| {
1945 if let Some(workspace) = workspace.upgrade() {
1946 open_context(&context, workspace, window, cx);
1947 cx.notify();
1948 }
1949 }
1950 })),
1951 )
1952 }),
1953 ))
1954 })
1955 .when(!message_is_empty, |parent| {
1956 parent.child(div().pt_0p5().min_h_6().child(self.render_message_content(
1957 message_id,
1958 rendered_message,
1959 has_tool_uses,
1960 workspace.clone(),
1961 window,
1962 cx,
1963 )))
1964 })
1965 .into_any_element()
1966 }
1967 });
1968
1969 let styled_message = match message.role {
1970 Role::User => v_flex()
1971 .id(("message-container", ix))
1972 .pt_2()
1973 .pl_2()
1974 .pr_2p5()
1975 .pb_4()
1976 .child(
1977 v_flex()
1978 .id(("user-message", ix))
1979 .bg(editor_bg_color)
1980 .rounded_lg()
1981 .shadow_md()
1982 .border_1()
1983 .border_color(colors.border)
1984 .hover(|hover| hover.border_color(colors.text_accent.opacity(0.5)))
1985 .cursor_pointer()
1986 .child(
1987 h_flex()
1988 .p_2p5()
1989 .gap_1()
1990 .items_end()
1991 .children(message_content)
1992 .when_some(editing_message_state, |this, state| {
1993 let focus_handle = state.editor.focus_handle(cx).clone();
1994 this.w_full().justify_between().child(
1995 h_flex()
1996 .gap_0p5()
1997 .child(
1998 IconButton::new(
1999 "cancel-edit-message",
2000 IconName::Close,
2001 )
2002 .shape(ui::IconButtonShape::Square)
2003 .icon_color(Color::Error)
2004 .icon_size(IconSize::Small)
2005 .tooltip({
2006 let focus_handle = focus_handle.clone();
2007 move |window, cx| {
2008 Tooltip::for_action_in(
2009 "Cancel Edit",
2010 &menu::Cancel,
2011 &focus_handle,
2012 window,
2013 cx,
2014 )
2015 }
2016 })
2017 .on_click(cx.listener(Self::handle_cancel_click)),
2018 )
2019 .child(
2020 IconButton::new(
2021 "confirm-edit-message",
2022 IconName::Return,
2023 )
2024 .disabled(state.editor.read(cx).is_empty(cx))
2025 .shape(ui::IconButtonShape::Square)
2026 .icon_color(Color::Muted)
2027 .icon_size(IconSize::Small)
2028 .tooltip({
2029 let focus_handle = focus_handle.clone();
2030 move |window, cx| {
2031 Tooltip::for_action_in(
2032 "Regenerate",
2033 &menu::Confirm,
2034 &focus_handle,
2035 window,
2036 cx,
2037 )
2038 }
2039 })
2040 .on_click(
2041 cx.listener(Self::handle_regenerate_click),
2042 ),
2043 ),
2044 )
2045 }),
2046 )
2047 .on_click(cx.listener({
2048 let message_segments = message.segments.clone();
2049 move |this, _, window, cx| {
2050 this.start_editing_message(
2051 message_id,
2052 &message_segments,
2053 &message_creases,
2054 window,
2055 cx,
2056 );
2057 }
2058 })),
2059 ),
2060 Role::Assistant => v_flex()
2061 .id(("message-container", ix))
2062 .px(RESPONSE_PADDING_X)
2063 .gap_2()
2064 .children(message_content)
2065 .when(has_tool_uses, |parent| {
2066 parent.children(tool_uses.into_iter().map(|tool_use| {
2067 self.render_tool_use(tool_use, window, workspace.clone(), cx)
2068 }))
2069 }),
2070 Role::System => div().id(("message-container", ix)).py_1().px_2().child(
2071 v_flex()
2072 .bg(colors.editor_background)
2073 .rounded_sm()
2074 .child(div().p_4().children(message_content)),
2075 ),
2076 };
2077
2078 let after_editing_message = self
2079 .editing_message
2080 .as_ref()
2081 .map_or(false, |(editing_message_id, _)| {
2082 message_id > *editing_message_id
2083 });
2084
2085 let panel_background = cx.theme().colors().panel_background;
2086
2087 let backdrop = div()
2088 .id("backdrop")
2089 .stop_mouse_events_except_scroll()
2090 .absolute()
2091 .inset_0()
2092 .size_full()
2093 .bg(panel_background)
2094 .opacity(0.8)
2095 .on_click(cx.listener(Self::handle_cancel_click));
2096
2097 v_flex()
2098 .w_full()
2099 .map(|parent| {
2100 if let Some(checkpoint) = checkpoint.filter(|_| !is_generating) {
2101 let mut is_pending = false;
2102 let mut error = None;
2103 if let Some(last_restore_checkpoint) =
2104 self.thread.read(cx).last_restore_checkpoint()
2105 {
2106 if last_restore_checkpoint.message_id() == message_id {
2107 match last_restore_checkpoint {
2108 LastRestoreCheckpoint::Pending { .. } => is_pending = true,
2109 LastRestoreCheckpoint::Error { error: err, .. } => {
2110 error = Some(err.clone());
2111 }
2112 }
2113 }
2114 }
2115
2116 let restore_checkpoint_button =
2117 Button::new(("restore-checkpoint", ix), "Restore Checkpoint")
2118 .icon(if error.is_some() {
2119 IconName::XCircle
2120 } else {
2121 IconName::Undo
2122 })
2123 .icon_size(IconSize::XSmall)
2124 .icon_position(IconPosition::Start)
2125 .icon_color(if error.is_some() {
2126 Some(Color::Error)
2127 } else {
2128 None
2129 })
2130 .label_size(LabelSize::XSmall)
2131 .disabled(is_pending)
2132 .on_click(cx.listener(move |this, _, _window, cx| {
2133 this.thread.update(cx, |thread, cx| {
2134 thread
2135 .restore_checkpoint(checkpoint.clone(), cx)
2136 .detach_and_log_err(cx);
2137 });
2138 }));
2139
2140 let restore_checkpoint_button = if is_pending {
2141 restore_checkpoint_button
2142 .with_animation(
2143 ("pulsating-restore-checkpoint-button", ix),
2144 Animation::new(Duration::from_secs(2))
2145 .repeat()
2146 .with_easing(pulsating_between(0.6, 1.)),
2147 |label, delta| label.alpha(delta),
2148 )
2149 .into_any_element()
2150 } else if let Some(error) = error {
2151 restore_checkpoint_button
2152 .tooltip(Tooltip::text(error.to_string()))
2153 .into_any_element()
2154 } else {
2155 restore_checkpoint_button.into_any_element()
2156 };
2157
2158 parent.child(
2159 h_flex()
2160 .pt_2p5()
2161 .px_2p5()
2162 .w_full()
2163 .gap_1()
2164 .child(ui::Divider::horizontal())
2165 .child(restore_checkpoint_button)
2166 .child(ui::Divider::horizontal()),
2167 )
2168 } else {
2169 parent
2170 }
2171 })
2172 .when(is_first_message, |parent| {
2173 parent.child(self.render_rules_item(cx))
2174 })
2175 .child(styled_message)
2176 .when(is_generating && is_last_message, |this| {
2177 this.child(
2178 h_flex()
2179 .h_8()
2180 .mt_2()
2181 .mb_4()
2182 .ml_4()
2183 .py_1p5()
2184 .when_some(loading_dots, |this, loading_dots| this.child(loading_dots)),
2185 )
2186 })
2187 .when(show_feedback, move |parent| {
2188 parent.child(feedback_items).when_some(
2189 self.open_feedback_editors.get(&message_id),
2190 move |parent, feedback_editor| {
2191 let focus_handle = feedback_editor.focus_handle(cx);
2192 parent.child(
2193 v_flex()
2194 .key_context("AgentFeedbackMessageEditor")
2195 .on_action(cx.listener(move |this, _: &menu::Cancel, _, cx| {
2196 this.open_feedback_editors.remove(&message_id);
2197 cx.notify();
2198 }))
2199 .on_action(cx.listener(move |this, _: &menu::Confirm, _, cx| {
2200 this.submit_feedback_message(message_id, cx);
2201 cx.notify();
2202 }))
2203 .on_action(cx.listener(Self::confirm_editing_message))
2204 .mb_2()
2205 .mx_4()
2206 .p_2()
2207 .rounded_md()
2208 .border_1()
2209 .border_color(cx.theme().colors().border)
2210 .bg(cx.theme().colors().editor_background)
2211 .child(feedback_editor.clone())
2212 .child(
2213 h_flex()
2214 .gap_1()
2215 .justify_end()
2216 .child(
2217 Button::new("dismiss-feedback-message", "Cancel")
2218 .label_size(LabelSize::Small)
2219 .key_binding(
2220 KeyBinding::for_action_in(
2221 &menu::Cancel,
2222 &focus_handle,
2223 window,
2224 cx,
2225 )
2226 .map(|kb| kb.size(rems_from_px(10.))),
2227 )
2228 .on_click(cx.listener(
2229 move |this, _, _window, cx| {
2230 this.open_feedback_editors
2231 .remove(&message_id);
2232 cx.notify();
2233 },
2234 )),
2235 )
2236 .child(
2237 Button::new(
2238 "submit-feedback-message",
2239 "Share Feedback",
2240 )
2241 .style(ButtonStyle::Tinted(ui::TintColor::Accent))
2242 .label_size(LabelSize::Small)
2243 .key_binding(
2244 KeyBinding::for_action_in(
2245 &menu::Confirm,
2246 &focus_handle,
2247 window,
2248 cx,
2249 )
2250 .map(|kb| kb.size(rems_from_px(10.))),
2251 )
2252 .on_click(
2253 cx.listener(move |this, _, _window, cx| {
2254 this.submit_feedback_message(message_id, cx);
2255 cx.notify()
2256 }),
2257 ),
2258 ),
2259 ),
2260 )
2261 },
2262 )
2263 })
2264 .when(after_editing_message, |parent| {
2265 // Backdrop to dim out the whole thread below the editing user message
2266 parent.relative().child(backdrop)
2267 })
2268 .into_any()
2269 }
2270
2271 fn render_message_content(
2272 &self,
2273 message_id: MessageId,
2274 rendered_message: &RenderedMessage,
2275 has_tool_uses: bool,
2276 workspace: WeakEntity<Workspace>,
2277 window: &Window,
2278 cx: &Context<Self>,
2279 ) -> impl IntoElement {
2280 let is_last_message = self.messages.last() == Some(&message_id);
2281 let is_generating = self.thread.read(cx).is_generating();
2282 let pending_thinking_segment_index = if is_generating && is_last_message && !has_tool_uses {
2283 rendered_message
2284 .segments
2285 .iter()
2286 .enumerate()
2287 .next_back()
2288 .filter(|(_, segment)| matches!(segment, RenderedMessageSegment::Thinking { .. }))
2289 .map(|(index, _)| index)
2290 } else {
2291 None
2292 };
2293
2294 let message_role = self
2295 .thread
2296 .read(cx)
2297 .message(message_id)
2298 .map(|m| m.role)
2299 .unwrap_or(Role::User);
2300
2301 let is_assistant_message = message_role == Role::Assistant;
2302 let is_user_message = message_role == Role::User;
2303
2304 v_flex()
2305 .text_ui(cx)
2306 .gap_2()
2307 .when(is_user_message, |this| this.text_xs())
2308 .children(
2309 rendered_message.segments.iter().enumerate().map(
2310 |(index, segment)| match segment {
2311 RenderedMessageSegment::Thinking {
2312 content,
2313 scroll_handle,
2314 } => self
2315 .render_message_thinking_segment(
2316 message_id,
2317 index,
2318 content.clone(),
2319 &scroll_handle,
2320 Some(index) == pending_thinking_segment_index,
2321 window,
2322 cx,
2323 )
2324 .into_any_element(),
2325 RenderedMessageSegment::Text(markdown) => {
2326 let markdown_element = MarkdownElement::new(
2327 markdown.clone(),
2328 if is_user_message {
2329 let mut style = default_markdown_style(window, cx);
2330 let mut text_style = window.text_style();
2331 let theme_settings = ThemeSettings::get_global(cx);
2332
2333 let buffer_font = theme_settings.buffer_font.family.clone();
2334 let buffer_font_size = TextSize::Small.rems(cx);
2335
2336 text_style.refine(&TextStyleRefinement {
2337 font_family: Some(buffer_font),
2338 font_size: Some(buffer_font_size.into()),
2339 ..Default::default()
2340 });
2341
2342 style.base_text_style = text_style;
2343 style
2344 } else {
2345 default_markdown_style(window, cx)
2346 },
2347 );
2348
2349 let markdown_element = if is_assistant_message {
2350 markdown_element.code_block_renderer(
2351 markdown::CodeBlockRenderer::Custom {
2352 render: Arc::new({
2353 let workspace = workspace.clone();
2354 let active_thread = cx.entity();
2355 move |kind,
2356 parsed_markdown,
2357 range,
2358 metadata,
2359 window,
2360 cx| {
2361 render_markdown_code_block(
2362 message_id,
2363 range.start,
2364 kind,
2365 parsed_markdown,
2366 metadata,
2367 active_thread.clone(),
2368 workspace.clone(),
2369 window,
2370 cx,
2371 )
2372 }
2373 }),
2374 transform: Some(Arc::new({
2375 let active_thread = cx.entity();
2376
2377 move |element, range, _, _, cx| {
2378 let is_expanded = active_thread
2379 .read(cx)
2380 .is_codeblock_expanded(message_id, range.start);
2381
2382 if is_expanded {
2383 return element;
2384 }
2385
2386 element
2387 }
2388 })),
2389 },
2390 )
2391 } else {
2392 markdown_element.code_block_renderer(
2393 markdown::CodeBlockRenderer::Default {
2394 copy_button: false,
2395 copy_button_on_hover: false,
2396 border: true,
2397 },
2398 )
2399 };
2400
2401 div()
2402 .child(markdown_element.on_url_click({
2403 let workspace = self.workspace.clone();
2404 move |text, window, cx| {
2405 open_markdown_link(text, workspace.clone(), window, cx);
2406 }
2407 }))
2408 .into_any_element()
2409 }
2410 },
2411 ),
2412 )
2413 }
2414
2415 fn tool_card_border_color(&self, cx: &Context<Self>) -> Hsla {
2416 cx.theme().colors().border.opacity(0.5)
2417 }
2418
2419 fn tool_card_header_bg(&self, cx: &Context<Self>) -> Hsla {
2420 cx.theme()
2421 .colors()
2422 .element_background
2423 .blend(cx.theme().colors().editor_foreground.opacity(0.025))
2424 }
2425
2426 fn render_message_thinking_segment(
2427 &self,
2428 message_id: MessageId,
2429 ix: usize,
2430 markdown: Entity<Markdown>,
2431 scroll_handle: &ScrollHandle,
2432 pending: bool,
2433 window: &Window,
2434 cx: &Context<Self>,
2435 ) -> impl IntoElement {
2436 let is_open = self
2437 .expanded_thinking_segments
2438 .get(&(message_id, ix))
2439 .copied()
2440 .unwrap_or_default();
2441
2442 let editor_bg = cx.theme().colors().panel_background;
2443
2444 div().map(|this| {
2445 if pending {
2446 this.v_flex()
2447 .mt_neg_2()
2448 .mb_1p5()
2449 .child(
2450 h_flex()
2451 .group("disclosure-header")
2452 .justify_between()
2453 .child(
2454 h_flex()
2455 .gap_1p5()
2456 .child(
2457 Icon::new(IconName::LightBulb)
2458 .size(IconSize::XSmall)
2459 .color(Color::Muted),
2460 )
2461 .child(AnimatedLabel::new("Thinking").size(LabelSize::Small)),
2462 )
2463 .child(
2464 h_flex()
2465 .gap_1()
2466 .child(
2467 div().visible_on_hover("disclosure-header").child(
2468 Disclosure::new("thinking-disclosure", is_open)
2469 .opened_icon(IconName::ChevronUp)
2470 .closed_icon(IconName::ChevronDown)
2471 .on_click(cx.listener({
2472 move |this, _event, _window, _cx| {
2473 let is_open = this
2474 .expanded_thinking_segments
2475 .entry((message_id, ix))
2476 .or_insert(false);
2477
2478 *is_open = !*is_open;
2479 }
2480 })),
2481 ),
2482 )
2483 .child({
2484 Icon::new(IconName::ArrowCircle)
2485 .color(Color::Accent)
2486 .size(IconSize::Small)
2487 .with_animation(
2488 "arrow-circle",
2489 Animation::new(Duration::from_secs(2)).repeat(),
2490 |icon, delta| {
2491 icon.transform(Transformation::rotate(
2492 percentage(delta),
2493 ))
2494 },
2495 )
2496 }),
2497 ),
2498 )
2499 .when(!is_open, |this| {
2500 let gradient_overlay = div()
2501 .rounded_b_lg()
2502 .h_full()
2503 .absolute()
2504 .w_full()
2505 .bottom_0()
2506 .left_0()
2507 .bg(linear_gradient(
2508 180.,
2509 linear_color_stop(editor_bg, 1.),
2510 linear_color_stop(editor_bg.opacity(0.2), 0.),
2511 ));
2512
2513 this.child(
2514 div()
2515 .relative()
2516 .bg(editor_bg)
2517 .rounded_b_lg()
2518 .mt_2()
2519 .pl_4()
2520 .child(
2521 div()
2522 .id(("thinking-content", ix))
2523 .max_h_20()
2524 .track_scroll(scroll_handle)
2525 .text_ui_sm(cx)
2526 .overflow_hidden()
2527 .child(
2528 MarkdownElement::new(
2529 markdown.clone(),
2530 default_markdown_style(window, cx),
2531 )
2532 .on_url_click({
2533 let workspace = self.workspace.clone();
2534 move |text, window, cx| {
2535 open_markdown_link(
2536 text,
2537 workspace.clone(),
2538 window,
2539 cx,
2540 );
2541 }
2542 }),
2543 ),
2544 )
2545 .child(gradient_overlay),
2546 )
2547 })
2548 .when(is_open, |this| {
2549 this.child(
2550 div()
2551 .id(("thinking-content", ix))
2552 .h_full()
2553 .bg(editor_bg)
2554 .text_ui_sm(cx)
2555 .child(
2556 MarkdownElement::new(
2557 markdown.clone(),
2558 default_markdown_style(window, cx),
2559 )
2560 .on_url_click({
2561 let workspace = self.workspace.clone();
2562 move |text, window, cx| {
2563 open_markdown_link(text, workspace.clone(), window, cx);
2564 }
2565 }),
2566 ),
2567 )
2568 })
2569 } else {
2570 this.v_flex()
2571 .mt_neg_2()
2572 .child(
2573 h_flex()
2574 .group("disclosure-header")
2575 .pr_1()
2576 .justify_between()
2577 .opacity(0.8)
2578 .hover(|style| style.opacity(1.))
2579 .child(
2580 h_flex()
2581 .gap_1p5()
2582 .child(
2583 Icon::new(IconName::LightBulb)
2584 .size(IconSize::XSmall)
2585 .color(Color::Muted),
2586 )
2587 .child(Label::new("Thought Process").size(LabelSize::Small)),
2588 )
2589 .child(
2590 div().visible_on_hover("disclosure-header").child(
2591 Disclosure::new("thinking-disclosure", is_open)
2592 .opened_icon(IconName::ChevronUp)
2593 .closed_icon(IconName::ChevronDown)
2594 .on_click(cx.listener({
2595 move |this, _event, _window, _cx| {
2596 let is_open = this
2597 .expanded_thinking_segments
2598 .entry((message_id, ix))
2599 .or_insert(false);
2600
2601 *is_open = !*is_open;
2602 }
2603 })),
2604 ),
2605 ),
2606 )
2607 .child(
2608 div()
2609 .id(("thinking-content", ix))
2610 .relative()
2611 .mt_1p5()
2612 .ml_1p5()
2613 .pl_2p5()
2614 .border_l_1()
2615 .border_color(cx.theme().colors().border_variant)
2616 .text_ui_sm(cx)
2617 .when(is_open, |this| {
2618 this.child(
2619 MarkdownElement::new(
2620 markdown.clone(),
2621 default_markdown_style(window, cx),
2622 )
2623 .on_url_click({
2624 let workspace = self.workspace.clone();
2625 move |text, window, cx| {
2626 open_markdown_link(text, workspace.clone(), window, cx);
2627 }
2628 }),
2629 )
2630 }),
2631 )
2632 }
2633 })
2634 }
2635
2636 fn render_tool_use(
2637 &self,
2638 tool_use: ToolUse,
2639 window: &mut Window,
2640 workspace: WeakEntity<Workspace>,
2641 cx: &mut Context<Self>,
2642 ) -> impl IntoElement + use<> {
2643 if let Some(card) = self.thread.read(cx).card_for_tool(&tool_use.id) {
2644 return card.render(&tool_use.status, window, workspace, cx);
2645 }
2646
2647 let is_open = self
2648 .expanded_tool_uses
2649 .get(&tool_use.id)
2650 .copied()
2651 .unwrap_or_default();
2652
2653 let is_status_finished = matches!(&tool_use.status, ToolUseStatus::Finished(_));
2654
2655 let fs = self
2656 .workspace
2657 .upgrade()
2658 .map(|workspace| workspace.read(cx).app_state().fs.clone());
2659 let needs_confirmation = matches!(&tool_use.status, ToolUseStatus::NeedsConfirmation);
2660 let needs_confirmation_tools = tool_use.needs_confirmation;
2661
2662 let status_icons = div().child(match &tool_use.status {
2663 ToolUseStatus::NeedsConfirmation => {
2664 let icon = Icon::new(IconName::Warning)
2665 .color(Color::Warning)
2666 .size(IconSize::Small);
2667 icon.into_any_element()
2668 }
2669 ToolUseStatus::Pending
2670 | ToolUseStatus::InputStillStreaming
2671 | ToolUseStatus::Running => {
2672 let icon = Icon::new(IconName::ArrowCircle)
2673 .color(Color::Accent)
2674 .size(IconSize::Small);
2675 icon.with_animation(
2676 "arrow-circle",
2677 Animation::new(Duration::from_secs(2)).repeat(),
2678 |icon, delta| icon.transform(Transformation::rotate(percentage(delta))),
2679 )
2680 .into_any_element()
2681 }
2682 ToolUseStatus::Finished(_) => div().w_0().into_any_element(),
2683 ToolUseStatus::Error(_) => {
2684 let icon = Icon::new(IconName::Close)
2685 .color(Color::Error)
2686 .size(IconSize::Small);
2687 icon.into_any_element()
2688 }
2689 });
2690
2691 let rendered_tool_use = self.rendered_tool_uses.get(&tool_use.id).cloned();
2692 let results_content_container = || v_flex().p_2().gap_0p5();
2693
2694 let results_content = v_flex()
2695 .gap_1()
2696 .child(
2697 results_content_container()
2698 .child(
2699 Label::new("Input")
2700 .size(LabelSize::XSmall)
2701 .color(Color::Muted)
2702 .buffer_font(cx),
2703 )
2704 .child(
2705 div()
2706 .w_full()
2707 .text_ui_sm(cx)
2708 .children(rendered_tool_use.as_ref().map(|rendered| {
2709 MarkdownElement::new(
2710 rendered.input.clone(),
2711 tool_use_markdown_style(window, cx),
2712 )
2713 .code_block_renderer(markdown::CodeBlockRenderer::Default {
2714 copy_button: false,
2715 copy_button_on_hover: false,
2716 border: false,
2717 })
2718 .on_url_click({
2719 let workspace = self.workspace.clone();
2720 move |text, window, cx| {
2721 open_markdown_link(text, workspace.clone(), window, cx);
2722 }
2723 })
2724 })),
2725 ),
2726 )
2727 .map(|container| match tool_use.status {
2728 ToolUseStatus::Finished(_) => container.child(
2729 results_content_container()
2730 .border_t_1()
2731 .border_color(self.tool_card_border_color(cx))
2732 .child(
2733 Label::new("Result")
2734 .size(LabelSize::XSmall)
2735 .color(Color::Muted)
2736 .buffer_font(cx),
2737 )
2738 .child(div().w_full().text_ui_sm(cx).children(
2739 rendered_tool_use.as_ref().map(|rendered| {
2740 MarkdownElement::new(
2741 rendered.output.clone(),
2742 tool_use_markdown_style(window, cx),
2743 )
2744 .code_block_renderer(markdown::CodeBlockRenderer::Default {
2745 copy_button: false,
2746 copy_button_on_hover: false,
2747 border: false,
2748 })
2749 .on_url_click({
2750 let workspace = self.workspace.clone();
2751 move |text, window, cx| {
2752 open_markdown_link(text, workspace.clone(), window, cx);
2753 }
2754 })
2755 .into_any_element()
2756 }),
2757 )),
2758 ),
2759 ToolUseStatus::InputStillStreaming | ToolUseStatus::Running => container.child(
2760 results_content_container()
2761 .border_t_1()
2762 .border_color(self.tool_card_border_color(cx))
2763 .child(
2764 h_flex()
2765 .gap_1()
2766 .child(
2767 Icon::new(IconName::ArrowCircle)
2768 .size(IconSize::Small)
2769 .color(Color::Accent)
2770 .with_animation(
2771 "arrow-circle",
2772 Animation::new(Duration::from_secs(2)).repeat(),
2773 |icon, delta| {
2774 icon.transform(Transformation::rotate(percentage(
2775 delta,
2776 )))
2777 },
2778 ),
2779 )
2780 .child(
2781 Label::new("Running…")
2782 .size(LabelSize::XSmall)
2783 .color(Color::Muted)
2784 .buffer_font(cx),
2785 ),
2786 ),
2787 ),
2788 ToolUseStatus::Error(_) => container.child(
2789 results_content_container()
2790 .border_t_1()
2791 .border_color(self.tool_card_border_color(cx))
2792 .child(
2793 Label::new("Error")
2794 .size(LabelSize::XSmall)
2795 .color(Color::Muted)
2796 .buffer_font(cx),
2797 )
2798 .child(
2799 div()
2800 .text_ui_sm(cx)
2801 .children(rendered_tool_use.as_ref().map(|rendered| {
2802 MarkdownElement::new(
2803 rendered.output.clone(),
2804 tool_use_markdown_style(window, cx),
2805 )
2806 .on_url_click({
2807 let workspace = self.workspace.clone();
2808 move |text, window, cx| {
2809 open_markdown_link(text, workspace.clone(), window, cx);
2810 }
2811 })
2812 .into_any_element()
2813 })),
2814 ),
2815 ),
2816 ToolUseStatus::Pending => container,
2817 ToolUseStatus::NeedsConfirmation => container.child(
2818 results_content_container()
2819 .border_t_1()
2820 .border_color(self.tool_card_border_color(cx))
2821 .child(
2822 Label::new("Asking Permission")
2823 .size(LabelSize::Small)
2824 .color(Color::Muted)
2825 .buffer_font(cx),
2826 ),
2827 ),
2828 });
2829
2830 let gradient_overlay = |color: Hsla| {
2831 div()
2832 .h_full()
2833 .absolute()
2834 .w_12()
2835 .bottom_0()
2836 .map(|element| {
2837 if is_status_finished {
2838 element.right_6()
2839 } else {
2840 element.right(px(44.))
2841 }
2842 })
2843 .bg(linear_gradient(
2844 90.,
2845 linear_color_stop(color, 1.),
2846 linear_color_stop(color.opacity(0.2), 0.),
2847 ))
2848 };
2849
2850 v_flex().gap_1().mb_2().map(|element| {
2851 if !needs_confirmation_tools {
2852 element.child(
2853 v_flex()
2854 .child(
2855 h_flex()
2856 .group("disclosure-header")
2857 .relative()
2858 .gap_1p5()
2859 .justify_between()
2860 .opacity(0.8)
2861 .hover(|style| style.opacity(1.))
2862 .when(!is_status_finished, |this| this.pr_2())
2863 .child(
2864 h_flex()
2865 .id("tool-label-container")
2866 .gap_1p5()
2867 .max_w_full()
2868 .overflow_x_scroll()
2869 .child(
2870 Icon::new(tool_use.icon)
2871 .size(IconSize::XSmall)
2872 .color(Color::Muted),
2873 )
2874 .child(
2875 h_flex().pr_8().text_size(rems(0.8125)).children(
2876 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| {
2877 open_markdown_link(text, workspace.clone(), window, cx);
2878 }}))
2879 ),
2880 ),
2881 )
2882 .child(
2883 h_flex()
2884 .gap_1()
2885 .child(
2886 div().visible_on_hover("disclosure-header").child(
2887 Disclosure::new("tool-use-disclosure", is_open)
2888 .opened_icon(IconName::ChevronUp)
2889 .closed_icon(IconName::ChevronDown)
2890 .on_click(cx.listener({
2891 let tool_use_id = tool_use.id.clone();
2892 move |this, _event, _window, _cx| {
2893 let is_open = this
2894 .expanded_tool_uses
2895 .entry(tool_use_id.clone())
2896 .or_insert(false);
2897
2898 *is_open = !*is_open;
2899 }
2900 })),
2901 ),
2902 )
2903 .child(status_icons),
2904 )
2905 .child(gradient_overlay(cx.theme().colors().panel_background)),
2906 )
2907 .map(|parent| {
2908 if !is_open {
2909 return parent;
2910 }
2911
2912 parent.child(
2913 v_flex()
2914 .mt_1()
2915 .border_1()
2916 .border_color(self.tool_card_border_color(cx))
2917 .bg(cx.theme().colors().editor_background)
2918 .rounded_lg()
2919 .child(results_content),
2920 )
2921 }),
2922 )
2923 } else {
2924 v_flex()
2925 .mb_2()
2926 .rounded_lg()
2927 .border_1()
2928 .border_color(self.tool_card_border_color(cx))
2929 .overflow_hidden()
2930 .child(
2931 h_flex()
2932 .group("disclosure-header")
2933 .relative()
2934 .justify_between()
2935 .py_1()
2936 .map(|element| {
2937 if is_status_finished {
2938 element.pl_2().pr_0p5()
2939 } else {
2940 element.px_2()
2941 }
2942 })
2943 .bg(self.tool_card_header_bg(cx))
2944 .map(|element| {
2945 if is_open {
2946 element.border_b_1().rounded_t_md()
2947 } else if needs_confirmation {
2948 element.rounded_t_md()
2949 } else {
2950 element.rounded_md()
2951 }
2952 })
2953 .border_color(self.tool_card_border_color(cx))
2954 .child(
2955 h_flex()
2956 .id("tool-label-container")
2957 .gap_1p5()
2958 .max_w_full()
2959 .overflow_x_scroll()
2960 .child(
2961 Icon::new(tool_use.icon)
2962 .size(IconSize::XSmall)
2963 .color(Color::Muted),
2964 )
2965 .child(
2966 h_flex().pr_8().text_ui_sm(cx).children(
2967 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| {
2968 open_markdown_link(text, workspace.clone(), window, cx);
2969 }}))
2970 ),
2971 ),
2972 )
2973 .child(
2974 h_flex()
2975 .gap_1()
2976 .child(
2977 div().visible_on_hover("disclosure-header").child(
2978 Disclosure::new("tool-use-disclosure", is_open)
2979 .opened_icon(IconName::ChevronUp)
2980 .closed_icon(IconName::ChevronDown)
2981 .on_click(cx.listener({
2982 let tool_use_id = tool_use.id.clone();
2983 move |this, _event, _window, _cx| {
2984 let is_open = this
2985 .expanded_tool_uses
2986 .entry(tool_use_id.clone())
2987 .or_insert(false);
2988
2989 *is_open = !*is_open;
2990 }
2991 })),
2992 ),
2993 )
2994 .child(status_icons),
2995 )
2996 .child(gradient_overlay(self.tool_card_header_bg(cx))),
2997 )
2998 .map(|parent| {
2999 if !is_open {
3000 return parent;
3001 }
3002
3003 parent.child(
3004 v_flex()
3005 .bg(cx.theme().colors().editor_background)
3006 .map(|element| {
3007 if needs_confirmation {
3008 element.rounded_none()
3009 } else {
3010 element.rounded_b_lg()
3011 }
3012 })
3013 .child(results_content),
3014 )
3015 })
3016 .when(needs_confirmation, |this| {
3017 this.child(
3018 h_flex()
3019 .py_1()
3020 .pl_2()
3021 .pr_1()
3022 .gap_1()
3023 .justify_between()
3024 .bg(cx.theme().colors().editor_background)
3025 .border_t_1()
3026 .border_color(self.tool_card_border_color(cx))
3027 .rounded_b_lg()
3028 .child(
3029 AnimatedLabel::new("Waiting for Confirmation").size(LabelSize::Small)
3030 )
3031 .child(
3032 h_flex()
3033 .gap_0p5()
3034 .child({
3035 let tool_id = tool_use.id.clone();
3036 Button::new(
3037 "always-allow-tool-action",
3038 "Always Allow",
3039 )
3040 .label_size(LabelSize::Small)
3041 .icon(IconName::CheckDouble)
3042 .icon_position(IconPosition::Start)
3043 .icon_size(IconSize::Small)
3044 .icon_color(Color::Success)
3045 .tooltip(move |window, cx| {
3046 Tooltip::with_meta(
3047 "Never ask for permission",
3048 None,
3049 "Restore the original behavior in your Agent Panel settings",
3050 window,
3051 cx,
3052 )
3053 })
3054 .on_click(cx.listener(
3055 move |this, event, window, cx| {
3056 if let Some(fs) = fs.clone() {
3057 update_settings_file::<AssistantSettings>(
3058 fs.clone(),
3059 cx,
3060 |settings, _| {
3061 settings.set_always_allow_tool_actions(true);
3062 },
3063 );
3064 }
3065 this.handle_allow_tool(
3066 tool_id.clone(),
3067 event,
3068 window,
3069 cx,
3070 )
3071 },
3072 ))
3073 })
3074 .child(ui::Divider::vertical())
3075 .child({
3076 let tool_id = tool_use.id.clone();
3077 Button::new("allow-tool-action", "Allow")
3078 .label_size(LabelSize::Small)
3079 .icon(IconName::Check)
3080 .icon_position(IconPosition::Start)
3081 .icon_size(IconSize::Small)
3082 .icon_color(Color::Success)
3083 .on_click(cx.listener(
3084 move |this, event, window, cx| {
3085 this.handle_allow_tool(
3086 tool_id.clone(),
3087 event,
3088 window,
3089 cx,
3090 )
3091 },
3092 ))
3093 })
3094 .child({
3095 let tool_id = tool_use.id.clone();
3096 let tool_name: Arc<str> = tool_use.name.into();
3097 Button::new("deny-tool", "Deny")
3098 .label_size(LabelSize::Small)
3099 .icon(IconName::Close)
3100 .icon_position(IconPosition::Start)
3101 .icon_size(IconSize::Small)
3102 .icon_color(Color::Error)
3103 .on_click(cx.listener(
3104 move |this, event, window, cx| {
3105 this.handle_deny_tool(
3106 tool_id.clone(),
3107 tool_name.clone(),
3108 event,
3109 window,
3110 cx,
3111 )
3112 },
3113 ))
3114 }),
3115 ),
3116 )
3117 })
3118 }
3119 }).into_any_element()
3120 }
3121
3122 fn render_rules_item(&self, cx: &Context<Self>) -> AnyElement {
3123 let project_context = self.thread.read(cx).project_context();
3124 let project_context = project_context.borrow();
3125 let Some(project_context) = project_context.as_ref() else {
3126 return div().into_any();
3127 };
3128
3129 let user_rules_text = if project_context.user_rules.is_empty() {
3130 None
3131 } else if project_context.user_rules.len() == 1 {
3132 let user_rules = &project_context.user_rules[0];
3133
3134 match user_rules.title.as_ref() {
3135 Some(title) => Some(format!("Using \"{title}\" user rule")),
3136 None => Some("Using user rule".into()),
3137 }
3138 } else {
3139 Some(format!(
3140 "Using {} user rules",
3141 project_context.user_rules.len()
3142 ))
3143 };
3144
3145 let first_user_rules_id = project_context
3146 .user_rules
3147 .first()
3148 .map(|user_rules| user_rules.uuid.0);
3149
3150 let rules_files = project_context
3151 .worktrees
3152 .iter()
3153 .filter_map(|worktree| worktree.rules_file.as_ref())
3154 .collect::<Vec<_>>();
3155
3156 let rules_file_text = match rules_files.as_slice() {
3157 &[] => None,
3158 &[rules_file] => Some(format!(
3159 "Using project {:?} file",
3160 rules_file.path_in_worktree
3161 )),
3162 rules_files => Some(format!("Using {} project rules files", rules_files.len())),
3163 };
3164
3165 if user_rules_text.is_none() && rules_file_text.is_none() {
3166 return div().into_any();
3167 }
3168
3169 v_flex()
3170 .pt_2()
3171 .px_2p5()
3172 .gap_1()
3173 .when_some(user_rules_text, |parent, user_rules_text| {
3174 parent.child(
3175 h_flex()
3176 .w_full()
3177 .child(
3178 Icon::new(RULES_ICON)
3179 .size(IconSize::XSmall)
3180 .color(Color::Disabled),
3181 )
3182 .child(
3183 Label::new(user_rules_text)
3184 .size(LabelSize::XSmall)
3185 .color(Color::Muted)
3186 .truncate()
3187 .buffer_font(cx)
3188 .ml_1p5()
3189 .mr_0p5(),
3190 )
3191 .child(
3192 IconButton::new("open-prompt-library", IconName::ArrowUpRightAlt)
3193 .shape(ui::IconButtonShape::Square)
3194 .icon_size(IconSize::XSmall)
3195 .icon_color(Color::Ignored)
3196 // TODO: Figure out a way to pass focus handle here so we can display the `OpenRulesLibrary` keybinding
3197 .tooltip(Tooltip::text("View User Rules"))
3198 .on_click(move |_event, window, cx| {
3199 window.dispatch_action(
3200 Box::new(OpenRulesLibrary {
3201 prompt_to_select: first_user_rules_id,
3202 }),
3203 cx,
3204 )
3205 }),
3206 ),
3207 )
3208 })
3209 .when_some(rules_file_text, |parent, rules_file_text| {
3210 parent.child(
3211 h_flex()
3212 .w_full()
3213 .child(
3214 Icon::new(IconName::File)
3215 .size(IconSize::XSmall)
3216 .color(Color::Disabled),
3217 )
3218 .child(
3219 Label::new(rules_file_text)
3220 .size(LabelSize::XSmall)
3221 .color(Color::Muted)
3222 .buffer_font(cx)
3223 .ml_1p5()
3224 .mr_0p5(),
3225 )
3226 .child(
3227 IconButton::new("open-rule", IconName::ArrowUpRightAlt)
3228 .shape(ui::IconButtonShape::Square)
3229 .icon_size(IconSize::XSmall)
3230 .icon_color(Color::Ignored)
3231 .on_click(cx.listener(Self::handle_open_rules))
3232 .tooltip(Tooltip::text("View Rules")),
3233 ),
3234 )
3235 })
3236 .into_any()
3237 }
3238
3239 fn handle_allow_tool(
3240 &mut self,
3241 tool_use_id: LanguageModelToolUseId,
3242 _: &ClickEvent,
3243 window: &mut Window,
3244 cx: &mut Context<Self>,
3245 ) {
3246 if let Some(PendingToolUseStatus::NeedsConfirmation(c)) = self
3247 .thread
3248 .read(cx)
3249 .pending_tool(&tool_use_id)
3250 .map(|tool_use| tool_use.status.clone())
3251 {
3252 self.thread.update(cx, |thread, cx| {
3253 if let Some(configured) = thread.get_or_init_configured_model(cx) {
3254 thread.run_tool(
3255 c.tool_use_id.clone(),
3256 c.ui_text.clone(),
3257 c.input.clone(),
3258 c.request.clone(),
3259 c.tool.clone(),
3260 configured.model,
3261 Some(window.window_handle()),
3262 cx,
3263 );
3264 }
3265 });
3266 }
3267 }
3268
3269 fn handle_deny_tool(
3270 &mut self,
3271 tool_use_id: LanguageModelToolUseId,
3272 tool_name: Arc<str>,
3273 _: &ClickEvent,
3274 window: &mut Window,
3275 cx: &mut Context<Self>,
3276 ) {
3277 let window_handle = window.window_handle();
3278 self.thread.update(cx, |thread, cx| {
3279 thread.deny_tool_use(tool_use_id, tool_name, Some(window_handle), cx);
3280 });
3281 }
3282
3283 fn handle_open_rules(&mut self, _: &ClickEvent, window: &mut Window, cx: &mut Context<Self>) {
3284 let project_context = self.thread.read(cx).project_context();
3285 let project_context = project_context.borrow();
3286 let Some(project_context) = project_context.as_ref() else {
3287 return;
3288 };
3289
3290 let project_entry_ids = project_context
3291 .worktrees
3292 .iter()
3293 .flat_map(|worktree| worktree.rules_file.as_ref())
3294 .map(|rules_file| ProjectEntryId::from_usize(rules_file.project_entry_id))
3295 .collect::<Vec<_>>();
3296
3297 self.workspace
3298 .update(cx, move |workspace, cx| {
3299 // TODO: Open a multibuffer instead? In some cases this doesn't make the set of rules
3300 // files clear. For example, if rules file 1 is already open but rules file 2 is not,
3301 // this would open and focus rules file 2 in a tab that is not next to rules file 1.
3302 let project = workspace.project().read(cx);
3303 let project_paths = project_entry_ids
3304 .into_iter()
3305 .flat_map(|entry_id| project.path_for_entry(entry_id, cx))
3306 .collect::<Vec<_>>();
3307 for project_path in project_paths {
3308 workspace
3309 .open_path(project_path, None, true, window, cx)
3310 .detach_and_log_err(cx);
3311 }
3312 })
3313 .ok();
3314 }
3315
3316 fn dismiss_notifications(&mut self, cx: &mut Context<ActiveThread>) {
3317 for window in self.notifications.drain(..) {
3318 window
3319 .update(cx, |_, window, _| {
3320 window.remove_window();
3321 })
3322 .ok();
3323
3324 self.notification_subscriptions.remove(&window);
3325 }
3326 }
3327
3328 fn render_vertical_scrollbar(&self, cx: &mut Context<Self>) -> Option<Stateful<Div>> {
3329 if !self.show_scrollbar && !self.scrollbar_state.is_dragging() {
3330 return None;
3331 }
3332
3333 Some(
3334 div()
3335 .occlude()
3336 .id("active-thread-scrollbar")
3337 .on_mouse_move(cx.listener(|_, _, _, cx| {
3338 cx.notify();
3339 cx.stop_propagation()
3340 }))
3341 .on_hover(|_, _, cx| {
3342 cx.stop_propagation();
3343 })
3344 .on_any_mouse_down(|_, _, cx| {
3345 cx.stop_propagation();
3346 })
3347 .on_mouse_up(
3348 MouseButton::Left,
3349 cx.listener(|_, _, _, cx| {
3350 cx.stop_propagation();
3351 }),
3352 )
3353 .on_scroll_wheel(cx.listener(|_, _, _, cx| {
3354 cx.notify();
3355 }))
3356 .h_full()
3357 .absolute()
3358 .right_1()
3359 .top_1()
3360 .bottom_0()
3361 .w(px(12.))
3362 .cursor_default()
3363 .children(Scrollbar::vertical(self.scrollbar_state.clone())),
3364 )
3365 }
3366
3367 fn hide_scrollbar_later(&mut self, cx: &mut Context<Self>) {
3368 const SCROLLBAR_SHOW_INTERVAL: Duration = Duration::from_secs(1);
3369 self.hide_scrollbar_task = Some(cx.spawn(async move |thread, cx| {
3370 cx.background_executor()
3371 .timer(SCROLLBAR_SHOW_INTERVAL)
3372 .await;
3373 thread
3374 .update(cx, |thread, cx| {
3375 if !thread.scrollbar_state.is_dragging() {
3376 thread.show_scrollbar = false;
3377 cx.notify();
3378 }
3379 })
3380 .log_err();
3381 }))
3382 }
3383
3384 pub fn is_codeblock_expanded(&self, message_id: MessageId, ix: usize) -> bool {
3385 self.expanded_code_blocks
3386 .get(&(message_id, ix))
3387 .copied()
3388 .unwrap_or(true)
3389 }
3390
3391 pub fn toggle_codeblock_expanded(&mut self, message_id: MessageId, ix: usize) {
3392 let is_expanded = self
3393 .expanded_code_blocks
3394 .entry((message_id, ix))
3395 .or_insert(true);
3396 *is_expanded = !*is_expanded;
3397 }
3398
3399 pub fn scroll_to_bottom(&mut self, cx: &mut Context<Self>) {
3400 self.list_state.reset(self.messages.len());
3401 cx.notify();
3402 }
3403}
3404
3405pub enum ActiveThreadEvent {
3406 EditingMessageTokenCountChanged,
3407}
3408
3409impl EventEmitter<ActiveThreadEvent> for ActiveThread {}
3410
3411impl Render for ActiveThread {
3412 fn render(&mut self, _window: &mut Window, cx: &mut Context<Self>) -> impl IntoElement {
3413 v_flex()
3414 .size_full()
3415 .relative()
3416 .bg(cx.theme().colors().panel_background)
3417 .on_mouse_move(cx.listener(|this, _, _, cx| {
3418 this.show_scrollbar = true;
3419 this.hide_scrollbar_later(cx);
3420 cx.notify();
3421 }))
3422 .on_scroll_wheel(cx.listener(|this, _, _, cx| {
3423 this.show_scrollbar = true;
3424 this.hide_scrollbar_later(cx);
3425 cx.notify();
3426 }))
3427 .on_mouse_up(
3428 MouseButton::Left,
3429 cx.listener(|this, _, _, cx| {
3430 this.hide_scrollbar_later(cx);
3431 }),
3432 )
3433 .child(list(self.list_state.clone()).flex_grow())
3434 .when_some(self.render_vertical_scrollbar(cx), |this, scrollbar| {
3435 this.child(scrollbar)
3436 })
3437 }
3438}
3439
3440pub(crate) fn open_active_thread_as_markdown(
3441 thread: Entity<Thread>,
3442 workspace: Entity<Workspace>,
3443 window: &mut Window,
3444 cx: &mut App,
3445) -> Task<anyhow::Result<()>> {
3446 let markdown_language_task = workspace
3447 .read(cx)
3448 .app_state()
3449 .languages
3450 .language_for_name("Markdown");
3451
3452 window.spawn(cx, async move |cx| {
3453 let markdown_language = markdown_language_task.await?;
3454
3455 workspace.update_in(cx, |workspace, window, cx| {
3456 let thread = thread.read(cx);
3457 let markdown = thread.to_markdown(cx)?;
3458 let thread_summary = thread.summary().or_default().to_string();
3459
3460 let project = workspace.project().clone();
3461
3462 if !project.read(cx).is_local() {
3463 anyhow::bail!("failed to open active thread as markdown in remote project");
3464 }
3465
3466 let buffer = project.update(cx, |project, cx| {
3467 project.create_local_buffer(&markdown, Some(markdown_language), cx)
3468 });
3469 let buffer =
3470 cx.new(|cx| MultiBuffer::singleton(buffer, cx).with_title(thread_summary.clone()));
3471
3472 workspace.add_item_to_active_pane(
3473 Box::new(cx.new(|cx| {
3474 let mut editor =
3475 Editor::for_multibuffer(buffer, Some(project.clone()), window, cx);
3476 editor.set_breadcrumb_header(thread_summary);
3477 editor
3478 })),
3479 None,
3480 true,
3481 window,
3482 cx,
3483 );
3484
3485 anyhow::Ok(())
3486 })??;
3487 anyhow::Ok(())
3488 })
3489}
3490
3491pub(crate) fn open_context(
3492 context: &AgentContextHandle,
3493 workspace: Entity<Workspace>,
3494 window: &mut Window,
3495 cx: &mut App,
3496) {
3497 match context {
3498 AgentContextHandle::File(file_context) => {
3499 if let Some(project_path) = file_context.project_path(cx) {
3500 workspace.update(cx, |workspace, cx| {
3501 workspace
3502 .open_path(project_path, None, true, window, cx)
3503 .detach_and_log_err(cx);
3504 });
3505 }
3506 }
3507
3508 AgentContextHandle::Directory(directory_context) => {
3509 let entry_id = directory_context.entry_id;
3510 workspace.update(cx, |workspace, cx| {
3511 workspace.project().update(cx, |_project, cx| {
3512 cx.emit(project::Event::RevealInProjectPanel(entry_id));
3513 })
3514 })
3515 }
3516
3517 AgentContextHandle::Symbol(symbol_context) => {
3518 let buffer = symbol_context.buffer.read(cx);
3519 if let Some(project_path) = buffer.project_path(cx) {
3520 let snapshot = buffer.snapshot();
3521 let target_position = symbol_context.range.start.to_point(&snapshot);
3522 open_editor_at_position(project_path, target_position, &workspace, window, cx)
3523 .detach();
3524 }
3525 }
3526
3527 AgentContextHandle::Selection(selection_context) => {
3528 let buffer = selection_context.buffer.read(cx);
3529 if let Some(project_path) = buffer.project_path(cx) {
3530 let snapshot = buffer.snapshot();
3531 let target_position = selection_context.range.start.to_point(&snapshot);
3532
3533 open_editor_at_position(project_path, target_position, &workspace, window, cx)
3534 .detach();
3535 }
3536 }
3537
3538 AgentContextHandle::FetchedUrl(fetched_url_context) => {
3539 cx.open_url(&fetched_url_context.url);
3540 }
3541
3542 AgentContextHandle::Thread(thread_context) => workspace.update(cx, |workspace, cx| {
3543 if let Some(panel) = workspace.panel::<AgentPanel>(cx) {
3544 panel.update(cx, |panel, cx| {
3545 panel.open_thread(thread_context.thread.clone(), window, cx);
3546 });
3547 }
3548 }),
3549
3550 AgentContextHandle::TextThread(text_thread_context) => {
3551 workspace.update(cx, |workspace, cx| {
3552 if let Some(panel) = workspace.panel::<AgentPanel>(cx) {
3553 panel.update(cx, |panel, cx| {
3554 panel.open_prompt_editor(text_thread_context.context.clone(), window, cx)
3555 });
3556 }
3557 })
3558 }
3559
3560 AgentContextHandle::Rules(rules_context) => window.dispatch_action(
3561 Box::new(OpenRulesLibrary {
3562 prompt_to_select: Some(rules_context.prompt_id.0),
3563 }),
3564 cx,
3565 ),
3566
3567 AgentContextHandle::Image(_) => {}
3568 }
3569}
3570
3571fn open_editor_at_position(
3572 project_path: project::ProjectPath,
3573 target_position: Point,
3574 workspace: &Entity<Workspace>,
3575 window: &mut Window,
3576 cx: &mut App,
3577) -> Task<()> {
3578 let open_task = workspace.update(cx, |workspace, cx| {
3579 workspace.open_path(project_path, None, true, window, cx)
3580 });
3581 window.spawn(cx, async move |cx| {
3582 if let Some(active_editor) = open_task
3583 .await
3584 .log_err()
3585 .and_then(|item| item.downcast::<Editor>())
3586 {
3587 active_editor
3588 .downgrade()
3589 .update_in(cx, |editor, window, cx| {
3590 editor.go_to_singleton_buffer_point(target_position, window, cx);
3591 })
3592 .log_err();
3593 }
3594 })
3595}