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";
336const MAX_UNCOLLAPSED_LINES_IN_CODE_BLOCK: usize = 10;
337
338fn render_markdown_code_block(
339 message_id: MessageId,
340 ix: usize,
341 kind: &CodeBlockKind,
342 parsed_markdown: &ParsedMarkdown,
343 metadata: CodeBlockMetadata,
344 active_thread: Entity<ActiveThread>,
345 workspace: WeakEntity<Workspace>,
346 _window: &Window,
347 cx: &App,
348) -> Div {
349 let label = match kind {
350 CodeBlockKind::Indented => None,
351 CodeBlockKind::Fenced => Some(
352 h_flex()
353 .gap_1()
354 .child(
355 Icon::new(IconName::Code)
356 .color(Color::Muted)
357 .size(IconSize::XSmall),
358 )
359 .child(Label::new("untitled").size(LabelSize::Small))
360 .into_any_element(),
361 ),
362 CodeBlockKind::FencedLang(raw_language_name) => Some(render_code_language(
363 parsed_markdown.languages_by_name.get(raw_language_name),
364 raw_language_name.clone(),
365 cx,
366 )),
367 CodeBlockKind::FencedSrc(path_range) => path_range.path.file_name().map(|file_name| {
368 // We tell the model to use /dev/null for the path instead of using ```language
369 // because otherwise it consistently fails to use code citations.
370 if path_range.path.starts_with("/dev/null") {
371 let ext = path_range
372 .path
373 .extension()
374 .and_then(OsStr::to_str)
375 .map(|str| SharedString::new(str.to_string()))
376 .unwrap_or_default();
377
378 render_code_language(
379 parsed_markdown
380 .languages_by_path
381 .get(&path_range.path)
382 .or_else(|| parsed_markdown.languages_by_name.get(&ext)),
383 ext,
384 cx,
385 )
386 } else {
387 let content = if let Some(parent) = path_range.path.parent() {
388 let file_name = file_name.to_string_lossy().to_string();
389 let path = parent.to_string_lossy().to_string();
390 let path_and_file = format!("{}/{}", path, file_name);
391
392 h_flex()
393 .id(("code-block-header-label", ix))
394 .ml_1()
395 .gap_1()
396 .child(Label::new(file_name).size(LabelSize::Small))
397 .child(Label::new(path).color(Color::Muted).size(LabelSize::Small))
398 .tooltip(move |window, cx| {
399 Tooltip::with_meta(
400 "Jump to File",
401 None,
402 path_and_file.clone(),
403 window,
404 cx,
405 )
406 })
407 .into_any_element()
408 } else {
409 Label::new(path_range.path.to_string_lossy().to_string())
410 .size(LabelSize::Small)
411 .ml_1()
412 .into_any_element()
413 };
414
415 h_flex()
416 .id(("code-block-header-button", ix))
417 .w_full()
418 .max_w_full()
419 .px_1()
420 .gap_0p5()
421 .cursor_pointer()
422 .rounded_sm()
423 .hover(|item| item.bg(cx.theme().colors().element_hover.opacity(0.5)))
424 .child(
425 h_flex()
426 .gap_0p5()
427 .children(
428 file_icons::FileIcons::get_icon(&path_range.path, cx)
429 .map(Icon::from_path)
430 .map(|icon| icon.color(Color::Muted).size(IconSize::XSmall)),
431 )
432 .child(content)
433 .child(
434 Icon::new(IconName::ArrowUpRight)
435 .size(IconSize::XSmall)
436 .color(Color::Ignored),
437 ),
438 )
439 .on_click({
440 let path_range = path_range.clone();
441 move |_, window, cx| {
442 workspace
443 .update(cx, |workspace, cx| {
444 open_path(&path_range, window, workspace, cx)
445 })
446 .ok();
447 }
448 })
449 .into_any_element()
450 }
451 }),
452 };
453
454 let codeblock_was_copied = active_thread
455 .read(cx)
456 .copied_code_block_ids
457 .contains(&(message_id, ix));
458
459 let can_expand = metadata.line_count >= MAX_UNCOLLAPSED_LINES_IN_CODE_BLOCK;
460
461 let is_expanded = if can_expand {
462 active_thread.read(cx).is_codeblock_expanded(message_id, ix)
463 } else {
464 false
465 };
466
467 let codeblock_header_bg = cx
468 .theme()
469 .colors()
470 .element_background
471 .blend(cx.theme().colors().editor_foreground.opacity(0.01));
472
473 let control_buttons = h_flex()
474 .visible_on_hover(CODEBLOCK_CONTAINER_GROUP)
475 .absolute()
476 .top_0()
477 .right_0()
478 .h_full()
479 .bg(codeblock_header_bg)
480 .rounded_tr_md()
481 .px_1()
482 .gap_1()
483 .child(
484 IconButton::new(
485 ("copy-markdown-code", ix),
486 if codeblock_was_copied {
487 IconName::Check
488 } else {
489 IconName::Copy
490 },
491 )
492 .icon_color(Color::Muted)
493 .shape(ui::IconButtonShape::Square)
494 .tooltip(Tooltip::text("Copy Code"))
495 .on_click({
496 let active_thread = active_thread.clone();
497 let parsed_markdown = parsed_markdown.clone();
498 let code_block_range = metadata.content_range.clone();
499 move |_event, _window, cx| {
500 active_thread.update(cx, |this, cx| {
501 this.copied_code_block_ids.insert((message_id, ix));
502
503 let code = parsed_markdown.source()[code_block_range.clone()].to_string();
504 cx.write_to_clipboard(ClipboardItem::new_string(code));
505
506 cx.spawn(async move |this, cx| {
507 cx.background_executor().timer(Duration::from_secs(2)).await;
508
509 cx.update(|cx| {
510 this.update(cx, |this, cx| {
511 this.copied_code_block_ids.remove(&(message_id, ix));
512 cx.notify();
513 })
514 })
515 .ok();
516 })
517 .detach();
518 });
519 }
520 }),
521 )
522 .when(can_expand, |header| {
523 header.child(
524 IconButton::new(
525 ("expand-collapse-code", ix),
526 if is_expanded {
527 IconName::ChevronUp
528 } else {
529 IconName::ChevronDown
530 },
531 )
532 .icon_color(Color::Muted)
533 .shape(ui::IconButtonShape::Square)
534 .tooltip(Tooltip::text(if is_expanded {
535 "Collapse Code"
536 } else {
537 "Expand Code"
538 }))
539 .on_click({
540 let active_thread = active_thread.clone();
541 move |_event, _window, cx| {
542 active_thread.update(cx, |this, cx| {
543 this.toggle_codeblock_expanded(message_id, ix);
544 cx.notify();
545 });
546 }
547 }),
548 )
549 });
550
551 let codeblock_header = h_flex()
552 .relative()
553 .p_1()
554 .gap_1()
555 .justify_between()
556 .border_b_1()
557 .border_color(cx.theme().colors().border.opacity(0.6))
558 .bg(codeblock_header_bg)
559 .rounded_t_md()
560 .children(label)
561 .child(control_buttons);
562
563 v_flex()
564 .group(CODEBLOCK_CONTAINER_GROUP)
565 .my_2()
566 .overflow_hidden()
567 .rounded_lg()
568 .border_1()
569 .border_color(cx.theme().colors().border.opacity(0.6))
570 .bg(cx.theme().colors().editor_background)
571 .child(codeblock_header)
572 .when(can_expand && !is_expanded, |this| this.max_h_80())
573}
574
575fn open_path(
576 path_range: &PathWithRange,
577 window: &mut Window,
578 workspace: &mut Workspace,
579 cx: &mut Context<'_, Workspace>,
580) {
581 let Some(project_path) = workspace
582 .project()
583 .read(cx)
584 .find_project_path(&path_range.path, cx)
585 else {
586 return; // TODO instead of just bailing out, open that path in a buffer.
587 };
588
589 let Some(target) = path_range.range.as_ref().map(|range| {
590 Point::new(
591 // Line number is 1-based
592 range.start.line.saturating_sub(1),
593 range.start.col.unwrap_or(0),
594 )
595 }) else {
596 return;
597 };
598 let open_task = workspace.open_path(project_path, None, true, window, cx);
599 window
600 .spawn(cx, async move |cx| {
601 let item = open_task.await?;
602 if let Some(active_editor) = item.downcast::<Editor>() {
603 active_editor
604 .update_in(cx, |editor, window, cx| {
605 editor.go_to_singleton_buffer_point(target, window, cx);
606 })
607 .ok();
608 }
609 anyhow::Ok(())
610 })
611 .detach_and_log_err(cx);
612}
613
614fn render_code_language(
615 language: Option<&Arc<Language>>,
616 name_fallback: SharedString,
617 cx: &App,
618) -> AnyElement {
619 let icon_path = language.and_then(|language| {
620 language
621 .config()
622 .matcher
623 .path_suffixes
624 .iter()
625 .find_map(|extension| file_icons::FileIcons::get_icon(Path::new(extension), cx))
626 .map(Icon::from_path)
627 });
628
629 let language_label = language
630 .map(|language| language.name().into())
631 .unwrap_or(name_fallback);
632
633 h_flex()
634 .gap_1()
635 .children(icon_path.map(|icon| icon.color(Color::Muted).size(IconSize::Small)))
636 .child(Label::new(language_label).size(LabelSize::Small))
637 .into_any_element()
638}
639
640fn open_markdown_link(
641 text: SharedString,
642 workspace: WeakEntity<Workspace>,
643 window: &mut Window,
644 cx: &mut App,
645) {
646 let Some(workspace) = workspace.upgrade() else {
647 cx.open_url(&text);
648 return;
649 };
650
651 match MentionLink::try_parse(&text, &workspace, cx) {
652 Some(MentionLink::File(path, entry)) => workspace.update(cx, |workspace, cx| {
653 if entry.is_dir() {
654 workspace.project().update(cx, |_, cx| {
655 cx.emit(project::Event::RevealInProjectPanel(entry.id));
656 })
657 } else {
658 workspace
659 .open_path(path, None, true, window, cx)
660 .detach_and_log_err(cx);
661 }
662 }),
663 Some(MentionLink::Symbol(path, symbol_name)) => {
664 let open_task = workspace.update(cx, |workspace, cx| {
665 workspace.open_path(path, None, true, window, cx)
666 });
667 window
668 .spawn(cx, async move |cx| {
669 let active_editor = open_task
670 .await?
671 .downcast::<Editor>()
672 .context("Item is not an editor")?;
673 active_editor.update_in(cx, |editor, window, cx| {
674 let symbol_range = editor
675 .buffer()
676 .read(cx)
677 .snapshot(cx)
678 .outline(None)
679 .and_then(|outline| {
680 outline
681 .find_most_similar(&symbol_name)
682 .map(|(_, item)| item.range.clone())
683 })
684 .context("Could not find matching symbol")?;
685
686 editor.change_selections(Some(Autoscroll::center()), window, cx, |s| {
687 s.select_anchor_ranges([symbol_range.start..symbol_range.start])
688 });
689 anyhow::Ok(())
690 })
691 })
692 .detach_and_log_err(cx);
693 }
694 Some(MentionLink::Selection(path, line_range)) => {
695 let open_task = workspace.update(cx, |workspace, cx| {
696 workspace.open_path(path, None, true, window, cx)
697 });
698 window
699 .spawn(cx, async move |cx| {
700 let active_editor = open_task
701 .await?
702 .downcast::<Editor>()
703 .context("Item is not an editor")?;
704 active_editor.update_in(cx, |editor, window, cx| {
705 editor.change_selections(Some(Autoscroll::center()), window, cx, |s| {
706 s.select_ranges([Point::new(line_range.start as u32, 0)
707 ..Point::new(line_range.start as u32, 0)])
708 });
709 anyhow::Ok(())
710 })
711 })
712 .detach_and_log_err(cx);
713 }
714 Some(MentionLink::Thread(thread_id)) => workspace.update(cx, |workspace, cx| {
715 if let Some(panel) = workspace.panel::<AgentPanel>(cx) {
716 panel.update(cx, |panel, cx| {
717 panel
718 .open_thread_by_id(&thread_id, window, cx)
719 .detach_and_log_err(cx)
720 });
721 }
722 }),
723 Some(MentionLink::TextThread(path)) => workspace.update(cx, |workspace, cx| {
724 if let Some(panel) = workspace.panel::<AgentPanel>(cx) {
725 panel.update(cx, |panel, cx| {
726 panel
727 .open_saved_prompt_editor(path, window, cx)
728 .detach_and_log_err(cx);
729 });
730 }
731 }),
732 Some(MentionLink::Fetch(url)) => cx.open_url(&url),
733 Some(MentionLink::Rule(prompt_id)) => window.dispatch_action(
734 Box::new(OpenRulesLibrary {
735 prompt_to_select: Some(prompt_id.0),
736 }),
737 cx,
738 ),
739 None => cx.open_url(&text),
740 }
741}
742
743struct EditingMessageState {
744 editor: Entity<Editor>,
745 context_strip: Entity<ContextStrip>,
746 context_picker_menu_handle: PopoverMenuHandle<ContextPicker>,
747 last_estimated_token_count: Option<usize>,
748 _subscriptions: [Subscription; 2],
749 _update_token_count_task: Option<Task<()>>,
750}
751
752impl ActiveThread {
753 pub fn new(
754 thread: Entity<Thread>,
755 thread_store: Entity<ThreadStore>,
756 text_thread_store: Entity<TextThreadStore>,
757 context_store: Entity<ContextStore>,
758 language_registry: Arc<LanguageRegistry>,
759 workspace: WeakEntity<Workspace>,
760 window: &mut Window,
761 cx: &mut Context<Self>,
762 ) -> Self {
763 let subscriptions = vec![
764 cx.observe(&thread, |_, _, cx| cx.notify()),
765 cx.subscribe_in(&thread, window, Self::handle_thread_event),
766 cx.subscribe(&thread_store, Self::handle_rules_loading_error),
767 cx.observe_global::<SettingsStore>(|_, cx| cx.notify()),
768 ];
769
770 let list_state = ListState::new(0, ListAlignment::Bottom, px(2048.), {
771 let this = cx.entity().downgrade();
772 move |ix, window: &mut Window, cx: &mut App| {
773 this.update(cx, |this, cx| this.render_message(ix, window, cx))
774 .unwrap()
775 }
776 });
777 let mut this = Self {
778 language_registry,
779 thread_store,
780 text_thread_store,
781 context_store,
782 thread: thread.clone(),
783 workspace,
784 save_thread_task: None,
785 messages: Vec::new(),
786 rendered_messages_by_id: HashMap::default(),
787 rendered_tool_uses: HashMap::default(),
788 expanded_tool_uses: HashMap::default(),
789 expanded_thinking_segments: HashMap::default(),
790 expanded_code_blocks: HashMap::default(),
791 list_state: list_state.clone(),
792 scrollbar_state: ScrollbarState::new(list_state),
793 show_scrollbar: false,
794 hide_scrollbar_task: None,
795 editing_message: None,
796 last_error: None,
797 copied_code_block_ids: HashSet::default(),
798 notifications: Vec::new(),
799 _subscriptions: subscriptions,
800 notification_subscriptions: HashMap::default(),
801 open_feedback_editors: HashMap::default(),
802 _load_edited_message_context_task: None,
803 };
804
805 for message in thread.read(cx).messages().cloned().collect::<Vec<_>>() {
806 this.push_message(&message.id, &message.segments, window, cx);
807
808 for tool_use in thread.read(cx).tool_uses_for_message(message.id, cx) {
809 this.render_tool_use_markdown(
810 tool_use.id.clone(),
811 tool_use.ui_text.clone(),
812 &serde_json::to_string_pretty(&tool_use.input).unwrap_or_default(),
813 tool_use.status.text(),
814 cx,
815 );
816 }
817 }
818
819 this
820 }
821
822 pub fn thread(&self) -> &Entity<Thread> {
823 &self.thread
824 }
825
826 pub fn is_empty(&self) -> bool {
827 self.messages.is_empty()
828 }
829
830 pub fn summary<'a>(&'a self, cx: &'a App) -> &'a ThreadSummary {
831 self.thread.read(cx).summary()
832 }
833
834 pub fn regenerate_summary(&self, cx: &mut App) {
835 self.thread.update(cx, |thread, cx| thread.summarize(cx))
836 }
837
838 pub fn cancel_last_completion(&mut self, window: &mut Window, cx: &mut App) -> bool {
839 self.last_error.take();
840 self.thread.update(cx, |thread, cx| {
841 thread.cancel_last_completion(Some(window.window_handle()), cx)
842 })
843 }
844
845 pub fn last_error(&self) -> Option<ThreadError> {
846 self.last_error.clone()
847 }
848
849 pub fn clear_last_error(&mut self) {
850 self.last_error.take();
851 }
852
853 /// Returns the editing message id and the estimated token count in the content
854 pub fn editing_message_id(&self) -> Option<(MessageId, usize)> {
855 self.editing_message
856 .as_ref()
857 .map(|(id, state)| (*id, state.last_estimated_token_count.unwrap_or(0)))
858 }
859
860 pub fn context_store(&self) -> &Entity<ContextStore> {
861 &self.context_store
862 }
863
864 pub fn thread_store(&self) -> &Entity<ThreadStore> {
865 &self.thread_store
866 }
867
868 pub fn text_thread_store(&self) -> &Entity<TextThreadStore> {
869 &self.text_thread_store
870 }
871
872 fn push_message(
873 &mut self,
874 id: &MessageId,
875 segments: &[MessageSegment],
876 _window: &mut Window,
877 cx: &mut Context<Self>,
878 ) {
879 let old_len = self.messages.len();
880 self.messages.push(*id);
881 self.list_state.splice(old_len..old_len, 1);
882
883 let rendered_message =
884 RenderedMessage::from_segments(segments, self.language_registry.clone(), cx);
885 self.rendered_messages_by_id.insert(*id, rendered_message);
886 }
887
888 fn edited_message(
889 &mut self,
890 id: &MessageId,
891 segments: &[MessageSegment],
892 _window: &mut Window,
893 cx: &mut Context<Self>,
894 ) {
895 let Some(index) = self.messages.iter().position(|message_id| message_id == id) else {
896 return;
897 };
898 self.list_state.splice(index..index + 1, 1);
899 let rendered_message =
900 RenderedMessage::from_segments(segments, self.language_registry.clone(), cx);
901 self.rendered_messages_by_id.insert(*id, rendered_message);
902 }
903
904 fn deleted_message(&mut self, id: &MessageId) {
905 let Some(index) = self.messages.iter().position(|message_id| message_id == id) else {
906 return;
907 };
908 self.messages.remove(index);
909 self.list_state.splice(index..index + 1, 0);
910 self.rendered_messages_by_id.remove(id);
911 }
912
913 fn render_tool_use_markdown(
914 &mut self,
915 tool_use_id: LanguageModelToolUseId,
916 tool_label: impl Into<SharedString>,
917 tool_input: &str,
918 tool_output: SharedString,
919 cx: &mut Context<Self>,
920 ) {
921 let rendered = self
922 .rendered_tool_uses
923 .entry(tool_use_id.clone())
924 .or_insert_with(|| RenderedToolUse {
925 label: cx.new(|cx| {
926 Markdown::new("".into(), Some(self.language_registry.clone()), None, cx)
927 }),
928 input: cx.new(|cx| {
929 Markdown::new("".into(), Some(self.language_registry.clone()), None, cx)
930 }),
931 output: cx.new(|cx| {
932 Markdown::new("".into(), Some(self.language_registry.clone()), None, cx)
933 }),
934 });
935
936 rendered.label.update(cx, |this, cx| {
937 this.replace(tool_label, cx);
938 });
939 rendered.input.update(cx, |this, cx| {
940 this.replace(
941 MarkdownCodeBlock {
942 tag: "json",
943 text: tool_input,
944 }
945 .to_string(),
946 cx,
947 );
948 });
949 rendered.output.update(cx, |this, cx| {
950 this.replace(tool_output, cx);
951 });
952 }
953
954 fn handle_thread_event(
955 &mut self,
956 _thread: &Entity<Thread>,
957 event: &ThreadEvent,
958 window: &mut Window,
959 cx: &mut Context<Self>,
960 ) {
961 match event {
962 ThreadEvent::CancelEditing => {
963 if self.editing_message.is_some() {
964 self.cancel_editing_message(&menu::Cancel, window, cx);
965 }
966 }
967 ThreadEvent::ShowError(error) => {
968 self.last_error = Some(error.clone());
969 }
970 ThreadEvent::NewRequest | ThreadEvent::CompletionCanceled => {
971 cx.notify();
972 }
973 ThreadEvent::StreamedCompletion
974 | ThreadEvent::SummaryGenerated
975 | ThreadEvent::SummaryChanged => {
976 self.save_thread(cx);
977 }
978 ThreadEvent::Stopped(reason) => match reason {
979 Ok(StopReason::EndTurn | StopReason::MaxTokens) => {
980 let thread = self.thread.read(cx);
981 self.show_notification(
982 if thread.used_tools_since_last_user_message() {
983 "Finished running tools"
984 } else {
985 "New message"
986 },
987 IconName::ZedAssistant,
988 window,
989 cx,
990 );
991 }
992 _ => {}
993 },
994 ThreadEvent::ToolConfirmationNeeded => {
995 self.show_notification("Waiting for tool confirmation", IconName::Info, window, cx);
996 }
997 ThreadEvent::StreamedAssistantText(message_id, text) => {
998 if let Some(rendered_message) = self.rendered_messages_by_id.get_mut(&message_id) {
999 rendered_message.append_text(text, cx);
1000 }
1001 }
1002 ThreadEvent::StreamedAssistantThinking(message_id, text) => {
1003 if let Some(rendered_message) = self.rendered_messages_by_id.get_mut(&message_id) {
1004 rendered_message.append_thinking(text, cx);
1005 }
1006 }
1007 ThreadEvent::MessageAdded(message_id) => {
1008 if let Some(message_segments) = self
1009 .thread
1010 .read(cx)
1011 .message(*message_id)
1012 .map(|message| message.segments.clone())
1013 {
1014 self.push_message(message_id, &message_segments, window, cx);
1015 }
1016
1017 self.save_thread(cx);
1018 cx.notify();
1019 }
1020 ThreadEvent::MessageEdited(message_id) => {
1021 if let Some(message_segments) = self
1022 .thread
1023 .read(cx)
1024 .message(*message_id)
1025 .map(|message| message.segments.clone())
1026 {
1027 self.edited_message(message_id, &message_segments, window, cx);
1028 }
1029
1030 self.save_thread(cx);
1031 cx.notify();
1032 }
1033 ThreadEvent::MessageDeleted(message_id) => {
1034 self.deleted_message(message_id);
1035 self.save_thread(cx);
1036 cx.notify();
1037 }
1038 ThreadEvent::UsePendingTools { tool_uses } => {
1039 for tool_use in tool_uses {
1040 self.render_tool_use_markdown(
1041 tool_use.id.clone(),
1042 tool_use.ui_text.clone(),
1043 &serde_json::to_string_pretty(&tool_use.input).unwrap_or_default(),
1044 "".into(),
1045 cx,
1046 );
1047 }
1048 }
1049 ThreadEvent::StreamedToolUse {
1050 tool_use_id,
1051 ui_text,
1052 input,
1053 } => {
1054 self.render_tool_use_markdown(
1055 tool_use_id.clone(),
1056 ui_text.clone(),
1057 &serde_json::to_string_pretty(&input).unwrap_or_default(),
1058 "".into(),
1059 cx,
1060 );
1061 }
1062 ThreadEvent::ToolFinished {
1063 pending_tool_use, ..
1064 } => {
1065 if let Some(tool_use) = pending_tool_use {
1066 self.render_tool_use_markdown(
1067 tool_use.id.clone(),
1068 tool_use.ui_text.clone(),
1069 &serde_json::to_string_pretty(&tool_use.input).unwrap_or_default(),
1070 self.thread
1071 .read(cx)
1072 .output_for_tool(&tool_use.id)
1073 .map(|output| output.clone().into())
1074 .unwrap_or("".into()),
1075 cx,
1076 );
1077 }
1078 }
1079 ThreadEvent::CheckpointChanged => cx.notify(),
1080 ThreadEvent::ReceivedTextChunk => {}
1081 ThreadEvent::InvalidToolInput {
1082 tool_use_id,
1083 ui_text,
1084 invalid_input_json,
1085 } => {
1086 self.render_tool_use_markdown(
1087 tool_use_id.clone(),
1088 ui_text,
1089 invalid_input_json,
1090 self.thread
1091 .read(cx)
1092 .output_for_tool(tool_use_id)
1093 .map(|output| output.clone().into())
1094 .unwrap_or("".into()),
1095 cx,
1096 );
1097 }
1098 ThreadEvent::MissingToolUse {
1099 tool_use_id,
1100 ui_text,
1101 } => {
1102 self.render_tool_use_markdown(
1103 tool_use_id.clone(),
1104 ui_text,
1105 "",
1106 self.thread
1107 .read(cx)
1108 .output_for_tool(tool_use_id)
1109 .map(|output| output.clone().into())
1110 .unwrap_or("".into()),
1111 cx,
1112 );
1113 }
1114 }
1115 }
1116
1117 fn handle_rules_loading_error(
1118 &mut self,
1119 _thread_store: Entity<ThreadStore>,
1120 error: &RulesLoadingError,
1121 cx: &mut Context<Self>,
1122 ) {
1123 self.last_error = Some(ThreadError::Message {
1124 header: "Error loading rules file".into(),
1125 message: error.message.clone(),
1126 });
1127 cx.notify();
1128 }
1129
1130 fn show_notification(
1131 &mut self,
1132 caption: impl Into<SharedString>,
1133 icon: IconName,
1134 window: &mut Window,
1135 cx: &mut Context<ActiveThread>,
1136 ) {
1137 if window.is_window_active() || !self.notifications.is_empty() {
1138 return;
1139 }
1140
1141 let title = self.thread.read(cx).summary().unwrap_or("Agent Panel");
1142
1143 match AssistantSettings::get_global(cx).notify_when_agent_waiting {
1144 NotifyWhenAgentWaiting::PrimaryScreen => {
1145 if let Some(primary) = cx.primary_display() {
1146 self.pop_up(icon, caption.into(), title.clone(), window, primary, cx);
1147 }
1148 }
1149 NotifyWhenAgentWaiting::AllScreens => {
1150 let caption = caption.into();
1151 for screen in cx.displays() {
1152 self.pop_up(icon, caption.clone(), title.clone(), window, screen, cx);
1153 }
1154 }
1155 NotifyWhenAgentWaiting::Never => {
1156 // Don't show anything
1157 }
1158 }
1159 }
1160
1161 fn pop_up(
1162 &mut self,
1163 icon: IconName,
1164 caption: SharedString,
1165 title: SharedString,
1166 window: &mut Window,
1167 screen: Rc<dyn PlatformDisplay>,
1168 cx: &mut Context<'_, ActiveThread>,
1169 ) {
1170 let options = AgentNotification::window_options(screen, cx);
1171
1172 let project_name = self.workspace.upgrade().and_then(|workspace| {
1173 workspace
1174 .read(cx)
1175 .project()
1176 .read(cx)
1177 .visible_worktrees(cx)
1178 .next()
1179 .map(|worktree| worktree.read(cx).root_name().to_string())
1180 });
1181
1182 if let Some(screen_window) = cx
1183 .open_window(options, |_, cx| {
1184 cx.new(|_| {
1185 AgentNotification::new(title.clone(), caption.clone(), icon, project_name)
1186 })
1187 })
1188 .log_err()
1189 {
1190 if let Some(pop_up) = screen_window.entity(cx).log_err() {
1191 self.notification_subscriptions
1192 .entry(screen_window)
1193 .or_insert_with(Vec::new)
1194 .push(cx.subscribe_in(&pop_up, window, {
1195 |this, _, event, window, cx| match event {
1196 AgentNotificationEvent::Accepted => {
1197 let handle = window.window_handle();
1198 cx.activate(true);
1199
1200 let workspace_handle = this.workspace.clone();
1201
1202 // If there are multiple Zed windows, activate the correct one.
1203 cx.defer(move |cx| {
1204 handle
1205 .update(cx, |_view, window, _cx| {
1206 window.activate_window();
1207
1208 if let Some(workspace) = workspace_handle.upgrade() {
1209 workspace.update(_cx, |workspace, cx| {
1210 workspace.focus_panel::<AgentPanel>(window, cx);
1211 });
1212 }
1213 })
1214 .log_err();
1215 });
1216
1217 this.dismiss_notifications(cx);
1218 }
1219 AgentNotificationEvent::Dismissed => {
1220 this.dismiss_notifications(cx);
1221 }
1222 }
1223 }));
1224
1225 self.notifications.push(screen_window);
1226
1227 // If the user manually refocuses the original window, dismiss the popup.
1228 self.notification_subscriptions
1229 .entry(screen_window)
1230 .or_insert_with(Vec::new)
1231 .push({
1232 let pop_up_weak = pop_up.downgrade();
1233
1234 cx.observe_window_activation(window, move |_, window, cx| {
1235 if window.is_window_active() {
1236 if let Some(pop_up) = pop_up_weak.upgrade() {
1237 pop_up.update(cx, |_, cx| {
1238 cx.emit(AgentNotificationEvent::Dismissed);
1239 });
1240 }
1241 }
1242 })
1243 });
1244 }
1245 }
1246 }
1247
1248 /// Spawns a task to save the active thread.
1249 ///
1250 /// Only one task to save the thread will be in flight at a time.
1251 fn save_thread(&mut self, cx: &mut Context<Self>) {
1252 let thread = self.thread.clone();
1253 self.save_thread_task = Some(cx.spawn(async move |this, cx| {
1254 let task = this
1255 .update(cx, |this, cx| {
1256 this.thread_store
1257 .update(cx, |thread_store, cx| thread_store.save_thread(&thread, cx))
1258 })
1259 .ok();
1260
1261 if let Some(task) = task {
1262 task.await.log_err();
1263 }
1264 }));
1265 }
1266
1267 fn start_editing_message(
1268 &mut self,
1269 message_id: MessageId,
1270 message_segments: &[MessageSegment],
1271 message_creases: &[MessageCrease],
1272 window: &mut Window,
1273 cx: &mut Context<Self>,
1274 ) {
1275 // User message should always consist of a single text segment,
1276 // therefore we can skip returning early if it's not a text segment.
1277 let Some(MessageSegment::Text(message_text)) = message_segments.first() else {
1278 return;
1279 };
1280
1281 let editor = crate::message_editor::create_editor(
1282 self.workspace.clone(),
1283 self.context_store.downgrade(),
1284 self.thread_store.downgrade(),
1285 self.text_thread_store.downgrade(),
1286 window,
1287 cx,
1288 );
1289 editor.update(cx, |editor, cx| {
1290 editor.set_text(message_text.clone(), window, cx);
1291 insert_message_creases(editor, message_creases, &self.context_store, window, cx);
1292 editor.focus_handle(cx).focus(window);
1293 editor.move_to_end(&editor::actions::MoveToEnd, window, cx);
1294 });
1295 let buffer_edited_subscription = cx.subscribe(&editor, |this, _, event, cx| match event {
1296 EditorEvent::BufferEdited => {
1297 this.update_editing_message_token_count(true, cx);
1298 }
1299 _ => {}
1300 });
1301
1302 let context_picker_menu_handle = PopoverMenuHandle::default();
1303 let context_strip = cx.new(|cx| {
1304 ContextStrip::new(
1305 self.context_store.clone(),
1306 self.workspace.clone(),
1307 Some(self.thread_store.downgrade()),
1308 Some(self.text_thread_store.downgrade()),
1309 context_picker_menu_handle.clone(),
1310 SuggestContextKind::File,
1311 window,
1312 cx,
1313 )
1314 });
1315
1316 let context_strip_subscription =
1317 cx.subscribe_in(&context_strip, window, Self::handle_context_strip_event);
1318
1319 self.editing_message = Some((
1320 message_id,
1321 EditingMessageState {
1322 editor: editor.clone(),
1323 context_strip,
1324 context_picker_menu_handle,
1325 last_estimated_token_count: None,
1326 _subscriptions: [buffer_edited_subscription, context_strip_subscription],
1327 _update_token_count_task: None,
1328 },
1329 ));
1330 self.update_editing_message_token_count(false, cx);
1331 cx.notify();
1332 }
1333
1334 fn handle_context_strip_event(
1335 &mut self,
1336 _context_strip: &Entity<ContextStrip>,
1337 event: &ContextStripEvent,
1338 window: &mut Window,
1339 cx: &mut Context<Self>,
1340 ) {
1341 if let Some((_, state)) = self.editing_message.as_ref() {
1342 match event {
1343 ContextStripEvent::PickerDismissed
1344 | ContextStripEvent::BlurredEmpty
1345 | ContextStripEvent::BlurredDown => {
1346 let editor_focus_handle = state.editor.focus_handle(cx);
1347 window.focus(&editor_focus_handle);
1348 }
1349 ContextStripEvent::BlurredUp => {}
1350 }
1351 }
1352 }
1353
1354 fn update_editing_message_token_count(&mut self, debounce: bool, cx: &mut Context<Self>) {
1355 let Some((message_id, state)) = self.editing_message.as_mut() else {
1356 return;
1357 };
1358
1359 cx.emit(ActiveThreadEvent::EditingMessageTokenCountChanged);
1360 state._update_token_count_task.take();
1361
1362 let Some(configured_model) = self.thread.read(cx).configured_model() else {
1363 state.last_estimated_token_count.take();
1364 return;
1365 };
1366
1367 let editor = state.editor.clone();
1368 let thread = self.thread.clone();
1369 let message_id = *message_id;
1370
1371 state._update_token_count_task = Some(cx.spawn(async move |this, cx| {
1372 if debounce {
1373 cx.background_executor()
1374 .timer(Duration::from_millis(200))
1375 .await;
1376 }
1377
1378 let token_count = if let Some(task) = cx
1379 .update(|cx| {
1380 let Some(message) = thread.read(cx).message(message_id) else {
1381 log::error!("Message that was being edited no longer exists");
1382 return None;
1383 };
1384 let message_text = editor.read(cx).text(cx);
1385
1386 if message_text.is_empty() && message.loaded_context.is_empty() {
1387 return None;
1388 }
1389
1390 let mut request_message = LanguageModelRequestMessage {
1391 role: language_model::Role::User,
1392 content: Vec::new(),
1393 cache: false,
1394 };
1395
1396 message
1397 .loaded_context
1398 .add_to_request_message(&mut request_message);
1399
1400 if !message_text.is_empty() {
1401 request_message
1402 .content
1403 .push(MessageContent::Text(message_text));
1404 }
1405
1406 let request = language_model::LanguageModelRequest {
1407 thread_id: None,
1408 prompt_id: None,
1409 mode: None,
1410 messages: vec![request_message],
1411 tools: vec![],
1412 tool_choice: None,
1413 stop: vec![],
1414 temperature: AssistantSettings::temperature_for_model(
1415 &configured_model.model,
1416 cx,
1417 ),
1418 };
1419
1420 Some(configured_model.model.count_tokens(request, cx))
1421 })
1422 .ok()
1423 .flatten()
1424 {
1425 task.await.log_err()
1426 } else {
1427 Some(0)
1428 };
1429
1430 if let Some(token_count) = token_count {
1431 this.update(cx, |this, cx| {
1432 let Some((_message_id, state)) = this.editing_message.as_mut() else {
1433 return;
1434 };
1435
1436 state.last_estimated_token_count = Some(token_count);
1437 cx.emit(ActiveThreadEvent::EditingMessageTokenCountChanged);
1438 })
1439 .ok();
1440 };
1441 }));
1442 }
1443
1444 fn toggle_context_picker(
1445 &mut self,
1446 _: &crate::ToggleContextPicker,
1447 window: &mut Window,
1448 cx: &mut Context<Self>,
1449 ) {
1450 if let Some((_, state)) = self.editing_message.as_mut() {
1451 let handle = state.context_picker_menu_handle.clone();
1452 window.defer(cx, move |window, cx| {
1453 handle.toggle(window, cx);
1454 });
1455 }
1456 }
1457
1458 fn remove_all_context(
1459 &mut self,
1460 _: &crate::RemoveAllContext,
1461 _window: &mut Window,
1462 cx: &mut Context<Self>,
1463 ) {
1464 self.context_store.update(cx, |store, _cx| store.clear());
1465 cx.notify();
1466 }
1467
1468 fn move_up(&mut self, _: &MoveUp, window: &mut Window, cx: &mut Context<Self>) {
1469 if let Some((_, state)) = self.editing_message.as_mut() {
1470 if state.context_picker_menu_handle.is_deployed() {
1471 cx.propagate();
1472 } else {
1473 state.context_strip.focus_handle(cx).focus(window);
1474 }
1475 }
1476 }
1477
1478 fn paste(&mut self, _: &Paste, _window: &mut Window, cx: &mut Context<Self>) {
1479 let images = cx
1480 .read_from_clipboard()
1481 .map(|item| {
1482 item.into_entries()
1483 .filter_map(|entry| {
1484 if let ClipboardEntry::Image(image) = entry {
1485 Some(image)
1486 } else {
1487 None
1488 }
1489 })
1490 .collect::<Vec<_>>()
1491 })
1492 .unwrap_or_default();
1493
1494 if images.is_empty() {
1495 return;
1496 }
1497 cx.stop_propagation();
1498
1499 self.context_store.update(cx, |store, cx| {
1500 for image in images {
1501 store.add_image_instance(Arc::new(image), cx);
1502 }
1503 });
1504 }
1505
1506 fn cancel_editing_message(&mut self, _: &menu::Cancel, _: &mut Window, cx: &mut Context<Self>) {
1507 self.editing_message.take();
1508 cx.notify();
1509 }
1510
1511 fn confirm_editing_message(
1512 &mut self,
1513 _: &menu::Confirm,
1514 window: &mut Window,
1515 cx: &mut Context<Self>,
1516 ) {
1517 let Some((message_id, state)) = self.editing_message.take() else {
1518 return;
1519 };
1520
1521 let Some(model) = self
1522 .thread
1523 .update(cx, |thread, cx| thread.get_or_init_configured_model(cx))
1524 else {
1525 return;
1526 };
1527
1528 if model.provider.must_accept_terms(cx) {
1529 cx.notify();
1530 return;
1531 }
1532
1533 let edited_text = state.editor.read(cx).text(cx);
1534
1535 let new_context = self
1536 .context_store
1537 .read(cx)
1538 .new_context_for_thread(self.thread.read(cx), Some(message_id));
1539
1540 let project = self.thread.read(cx).project().clone();
1541 let prompt_store = self.thread_store.read(cx).prompt_store().clone();
1542
1543 let load_context_task =
1544 crate::context::load_context(new_context, &project, &prompt_store, cx);
1545 self._load_edited_message_context_task =
1546 Some(cx.spawn_in(window, async move |this, cx| {
1547 let context = load_context_task.await;
1548 let _ = this
1549 .update_in(cx, |this, window, cx| {
1550 this.thread.update(cx, |thread, cx| {
1551 thread.edit_message(
1552 message_id,
1553 Role::User,
1554 vec![MessageSegment::Text(edited_text)],
1555 Some(context.loaded_context),
1556 cx,
1557 );
1558 for message_id in this.messages_after(message_id) {
1559 thread.delete_message(*message_id, cx);
1560 }
1561 });
1562
1563 this.thread.update(cx, |thread, cx| {
1564 thread.advance_prompt_id();
1565 thread.send_to_model(model.model, Some(window.window_handle()), cx);
1566 });
1567 this._load_edited_message_context_task = None;
1568 cx.notify();
1569 })
1570 .log_err();
1571 }));
1572 }
1573
1574 fn messages_after(&self, message_id: MessageId) -> &[MessageId] {
1575 self.messages
1576 .iter()
1577 .position(|id| *id == message_id)
1578 .map(|index| &self.messages[index + 1..])
1579 .unwrap_or(&[])
1580 }
1581
1582 fn handle_cancel_click(&mut self, _: &ClickEvent, window: &mut Window, cx: &mut Context<Self>) {
1583 self.cancel_editing_message(&menu::Cancel, window, cx);
1584 }
1585
1586 fn handle_regenerate_click(
1587 &mut self,
1588 _: &ClickEvent,
1589 window: &mut Window,
1590 cx: &mut Context<Self>,
1591 ) {
1592 self.confirm_editing_message(&menu::Confirm, window, cx);
1593 }
1594
1595 fn handle_feedback_click(
1596 &mut self,
1597 message_id: MessageId,
1598 feedback: ThreadFeedback,
1599 window: &mut Window,
1600 cx: &mut Context<Self>,
1601 ) {
1602 let report = self.thread.update(cx, |thread, cx| {
1603 thread.report_message_feedback(message_id, feedback, cx)
1604 });
1605
1606 cx.spawn(async move |this, cx| {
1607 report.await?;
1608 this.update(cx, |_this, cx| cx.notify())
1609 })
1610 .detach_and_log_err(cx);
1611
1612 match feedback {
1613 ThreadFeedback::Positive => {
1614 self.open_feedback_editors.remove(&message_id);
1615 }
1616 ThreadFeedback::Negative => {
1617 self.handle_show_feedback_comments(message_id, window, cx);
1618 }
1619 }
1620 }
1621
1622 fn handle_show_feedback_comments(
1623 &mut self,
1624 message_id: MessageId,
1625 window: &mut Window,
1626 cx: &mut Context<Self>,
1627 ) {
1628 let buffer = cx.new(|cx| {
1629 let empty_string = String::new();
1630 MultiBuffer::singleton(cx.new(|cx| Buffer::local(empty_string, cx)), cx)
1631 });
1632
1633 let editor = cx.new(|cx| {
1634 let mut editor = Editor::new(
1635 editor::EditorMode::AutoHeight { max_lines: 4 },
1636 buffer,
1637 None,
1638 window,
1639 cx,
1640 );
1641 editor.set_placeholder_text(
1642 "What went wrong? Share your feedback so we can improve.",
1643 cx,
1644 );
1645 editor
1646 });
1647
1648 editor.read(cx).focus_handle(cx).focus(window);
1649 self.open_feedback_editors.insert(message_id, editor);
1650 cx.notify();
1651 }
1652
1653 fn submit_feedback_message(&mut self, message_id: MessageId, cx: &mut Context<Self>) {
1654 let Some(editor) = self.open_feedback_editors.get(&message_id) else {
1655 return;
1656 };
1657
1658 let report_task = self.thread.update(cx, |thread, cx| {
1659 thread.report_message_feedback(message_id, ThreadFeedback::Negative, cx)
1660 });
1661
1662 let comments = editor.read(cx).text(cx);
1663 if !comments.is_empty() {
1664 let thread_id = self.thread.read(cx).id().clone();
1665 let comments_value = String::from(comments.as_str());
1666
1667 let message_content = self
1668 .thread
1669 .read(cx)
1670 .message(message_id)
1671 .map(|msg| msg.to_string())
1672 .unwrap_or_default();
1673
1674 telemetry::event!(
1675 "Assistant Thread Feedback Comments",
1676 thread_id,
1677 message_id = message_id.0,
1678 message_content,
1679 comments = comments_value
1680 );
1681
1682 self.open_feedback_editors.remove(&message_id);
1683
1684 cx.spawn(async move |this, cx| {
1685 report_task.await?;
1686 this.update(cx, |_this, cx| cx.notify())
1687 })
1688 .detach_and_log_err(cx);
1689 }
1690 }
1691
1692 fn render_edit_message_editor(
1693 &self,
1694 state: &EditingMessageState,
1695 _window: &mut Window,
1696 cx: &Context<Self>,
1697 ) -> impl IntoElement {
1698 let settings = ThemeSettings::get_global(cx);
1699 let font_size = TextSize::Small
1700 .rems(cx)
1701 .to_pixels(settings.agent_font_size(cx));
1702 let line_height = font_size * 1.75;
1703
1704 let colors = cx.theme().colors();
1705
1706 let text_style = TextStyle {
1707 color: colors.text,
1708 font_family: settings.buffer_font.family.clone(),
1709 font_fallbacks: settings.buffer_font.fallbacks.clone(),
1710 font_features: settings.buffer_font.features.clone(),
1711 font_size: font_size.into(),
1712 line_height: line_height.into(),
1713 ..Default::default()
1714 };
1715
1716 v_flex()
1717 .key_context("EditMessageEditor")
1718 .on_action(cx.listener(Self::toggle_context_picker))
1719 .on_action(cx.listener(Self::remove_all_context))
1720 .on_action(cx.listener(Self::move_up))
1721 .on_action(cx.listener(Self::cancel_editing_message))
1722 .on_action(cx.listener(Self::confirm_editing_message))
1723 .capture_action(cx.listener(Self::paste))
1724 .min_h_6()
1725 .w_full()
1726 .flex_grow()
1727 .gap_2()
1728 .child(state.context_strip.clone())
1729 .child(div().pt(px(-3.)).px_neg_0p5().child(EditorElement::new(
1730 &state.editor,
1731 EditorStyle {
1732 background: colors.editor_background,
1733 local_player: cx.theme().players().local(),
1734 text: text_style,
1735 syntax: cx.theme().syntax().clone(),
1736 ..Default::default()
1737 },
1738 )))
1739 }
1740
1741 fn render_message(&self, ix: usize, window: &mut Window, cx: &mut Context<Self>) -> AnyElement {
1742 let message_id = self.messages[ix];
1743 let Some(message) = self.thread.read(cx).message(message_id) else {
1744 return Empty.into_any();
1745 };
1746 let message_creases = message.creases.clone();
1747
1748 let Some(rendered_message) = self.rendered_messages_by_id.get(&message_id) else {
1749 return Empty.into_any();
1750 };
1751
1752 let workspace = self.workspace.clone();
1753 let thread = self.thread.read(cx);
1754
1755 // Get all the data we need from thread before we start using it in closures
1756 let checkpoint = thread.checkpoint_for_message(message_id);
1757 let added_context = thread
1758 .context_for_message(message_id)
1759 .map(|context| AddedContext::new_attached(context, cx))
1760 .collect::<Vec<_>>();
1761
1762 let tool_uses = thread.tool_uses_for_message(message_id, cx);
1763 let has_tool_uses = !tool_uses.is_empty();
1764 let is_generating = thread.is_generating();
1765 let is_generating_stale = thread.is_generation_stale().unwrap_or(false);
1766
1767 let is_first_message = ix == 0;
1768 let is_last_message = ix == self.messages.len() - 1;
1769
1770 let loading_dots = (is_generating_stale && is_last_message)
1771 .then(|| AnimatedLabel::new("").size(LabelSize::Small));
1772
1773 let editing_message_state = self
1774 .editing_message
1775 .as_ref()
1776 .filter(|(id, _)| *id == message_id)
1777 .map(|(_, state)| state);
1778
1779 let colors = cx.theme().colors();
1780 let editor_bg_color = colors.editor_background;
1781
1782 let open_as_markdown = IconButton::new(("open-as-markdown", ix), IconName::DocumentText)
1783 .icon_size(IconSize::XSmall)
1784 .icon_color(Color::Ignored)
1785 .tooltip(Tooltip::text("Open Thread as Markdown"))
1786 .on_click({
1787 let thread = self.thread.clone();
1788 let workspace = self.workspace.clone();
1789 move |_, window, cx| {
1790 if let Some(workspace) = workspace.upgrade() {
1791 open_active_thread_as_markdown(thread.clone(), workspace, window, cx)
1792 .detach_and_log_err(cx);
1793 }
1794 }
1795 });
1796
1797 // For all items that should be aligned with the LLM's response.
1798 const RESPONSE_PADDING_X: Pixels = px(19.);
1799
1800 let show_feedback = thread.is_turn_end(ix);
1801
1802 let feedback_container = h_flex()
1803 .group("feedback_container")
1804 .mt_1()
1805 .py_2()
1806 .px(RESPONSE_PADDING_X)
1807 .mr_1()
1808 .opacity(0.4)
1809 .hover(|style| style.opacity(1.))
1810 .gap_1p5()
1811 .flex_wrap()
1812 .justify_end();
1813 let feedback_items = match self.thread.read(cx).message_feedback(message_id) {
1814 Some(feedback) => feedback_container
1815 .child(
1816 div().visible_on_hover("feedback_container").child(
1817 Label::new(match feedback {
1818 ThreadFeedback::Positive => "Thanks for your feedback!",
1819 ThreadFeedback::Negative => {
1820 "We appreciate your feedback and will use it to improve."
1821 }
1822 })
1823 .color(Color::Muted)
1824 .size(LabelSize::XSmall)
1825 .truncate())
1826 )
1827 .child(
1828 h_flex()
1829 .child(
1830 IconButton::new(("feedback-thumbs-up", ix), IconName::ThumbsUp)
1831 .icon_size(IconSize::XSmall)
1832 .icon_color(match feedback {
1833 ThreadFeedback::Positive => Color::Accent,
1834 ThreadFeedback::Negative => Color::Ignored,
1835 })
1836 .tooltip(Tooltip::text("Helpful Response"))
1837 .on_click(cx.listener(move |this, _, window, cx| {
1838 this.handle_feedback_click(
1839 message_id,
1840 ThreadFeedback::Positive,
1841 window,
1842 cx,
1843 );
1844 })),
1845 )
1846 .child(
1847 IconButton::new(("feedback-thumbs-down", ix), IconName::ThumbsDown)
1848 .icon_size(IconSize::XSmall)
1849 .icon_color(match feedback {
1850 ThreadFeedback::Positive => Color::Ignored,
1851 ThreadFeedback::Negative => Color::Accent,
1852 })
1853 .tooltip(Tooltip::text("Not Helpful"))
1854 .on_click(cx.listener(move |this, _, window, cx| {
1855 this.handle_feedback_click(
1856 message_id,
1857 ThreadFeedback::Negative,
1858 window,
1859 cx,
1860 );
1861 })),
1862 )
1863 .child(open_as_markdown),
1864 )
1865 .into_any_element(),
1866 None if AssistantSettings::get_global(cx).enable_feedback =>
1867 feedback_container
1868 .child(
1869 div().visible_on_hover("feedback_container").child(
1870 Label::new(
1871 "Rating the thread sends all of your current conversation to the Zed team.",
1872 )
1873 .color(Color::Muted)
1874 .size(LabelSize::XSmall)
1875 .truncate())
1876 )
1877 .child(
1878 h_flex()
1879 .child(
1880 IconButton::new(("feedback-thumbs-up", ix), IconName::ThumbsUp)
1881 .icon_size(IconSize::XSmall)
1882 .icon_color(Color::Ignored)
1883 .tooltip(Tooltip::text("Helpful Response"))
1884 .on_click(cx.listener(move |this, _, window, cx| {
1885 this.handle_feedback_click(
1886 message_id,
1887 ThreadFeedback::Positive,
1888 window,
1889 cx,
1890 );
1891 })),
1892 )
1893 .child(
1894 IconButton::new(("feedback-thumbs-down", ix), IconName::ThumbsDown)
1895 .icon_size(IconSize::XSmall)
1896 .icon_color(Color::Ignored)
1897 .tooltip(Tooltip::text("Not Helpful"))
1898 .on_click(cx.listener(move |this, _, window, cx| {
1899 this.handle_feedback_click(
1900 message_id,
1901 ThreadFeedback::Negative,
1902 window,
1903 cx,
1904 );
1905 })),
1906 )
1907 .child(open_as_markdown),
1908 )
1909 .into_any_element(),
1910 None => feedback_container
1911 .child(h_flex().child(open_as_markdown))
1912 .into_any_element(),
1913 };
1914
1915 let message_is_empty = message.should_display_content();
1916 let has_content = !message_is_empty || !added_context.is_empty();
1917
1918 let message_content = has_content.then(|| {
1919 if let Some(state) = editing_message_state.as_ref() {
1920 self.render_edit_message_editor(state, window, cx)
1921 .into_any_element()
1922 } else {
1923 v_flex()
1924 .w_full()
1925 .gap_1()
1926 .when(!added_context.is_empty(), |parent| {
1927 parent.child(h_flex().flex_wrap().gap_1().children(
1928 added_context.into_iter().map(|added_context| {
1929 let context = added_context.handle.clone();
1930 ContextPill::added(added_context, false, false, None).on_click(
1931 Rc::new(cx.listener({
1932 let workspace = workspace.clone();
1933 move |_, _, window, cx| {
1934 if let Some(workspace) = workspace.upgrade() {
1935 open_context(&context, workspace, window, cx);
1936 cx.notify();
1937 }
1938 }
1939 })),
1940 )
1941 }),
1942 ))
1943 })
1944 .when(!message_is_empty, |parent| {
1945 parent.child(div().pt_0p5().min_h_6().child(self.render_message_content(
1946 message_id,
1947 rendered_message,
1948 has_tool_uses,
1949 workspace.clone(),
1950 window,
1951 cx,
1952 )))
1953 })
1954 .into_any_element()
1955 }
1956 });
1957
1958 let styled_message = match message.role {
1959 Role::User => v_flex()
1960 .id(("message-container", ix))
1961 .pt_2()
1962 .pl_2()
1963 .pr_2p5()
1964 .pb_4()
1965 .child(
1966 v_flex()
1967 .id(("user-message", ix))
1968 .bg(editor_bg_color)
1969 .rounded_lg()
1970 .shadow_md()
1971 .border_1()
1972 .border_color(colors.border)
1973 .hover(|hover| hover.border_color(colors.text_accent.opacity(0.5)))
1974 .cursor_pointer()
1975 .child(
1976 h_flex()
1977 .p_2p5()
1978 .gap_1()
1979 .items_end()
1980 .children(message_content)
1981 .when_some(editing_message_state, |this, state| {
1982 let focus_handle = state.editor.focus_handle(cx).clone();
1983 this.w_full().justify_between().child(
1984 h_flex()
1985 .gap_0p5()
1986 .child(
1987 IconButton::new(
1988 "cancel-edit-message",
1989 IconName::Close,
1990 )
1991 .shape(ui::IconButtonShape::Square)
1992 .icon_color(Color::Error)
1993 .icon_size(IconSize::Small)
1994 .tooltip({
1995 let focus_handle = focus_handle.clone();
1996 move |window, cx| {
1997 Tooltip::for_action_in(
1998 "Cancel Edit",
1999 &menu::Cancel,
2000 &focus_handle,
2001 window,
2002 cx,
2003 )
2004 }
2005 })
2006 .on_click(cx.listener(Self::handle_cancel_click)),
2007 )
2008 .child(
2009 IconButton::new(
2010 "confirm-edit-message",
2011 IconName::Return,
2012 )
2013 .disabled(state.editor.read(cx).is_empty(cx))
2014 .shape(ui::IconButtonShape::Square)
2015 .icon_color(Color::Muted)
2016 .icon_size(IconSize::Small)
2017 .tooltip({
2018 let focus_handle = focus_handle.clone();
2019 move |window, cx| {
2020 Tooltip::for_action_in(
2021 "Regenerate",
2022 &menu::Confirm,
2023 &focus_handle,
2024 window,
2025 cx,
2026 )
2027 }
2028 })
2029 .on_click(
2030 cx.listener(Self::handle_regenerate_click),
2031 ),
2032 ),
2033 )
2034 }),
2035 )
2036 .on_click(cx.listener({
2037 let message_segments = message.segments.clone();
2038 move |this, _, window, cx| {
2039 this.start_editing_message(
2040 message_id,
2041 &message_segments,
2042 &message_creases,
2043 window,
2044 cx,
2045 );
2046 }
2047 })),
2048 ),
2049 Role::Assistant => v_flex()
2050 .id(("message-container", ix))
2051 .px(RESPONSE_PADDING_X)
2052 .gap_2()
2053 .children(message_content)
2054 .when(has_tool_uses, |parent| {
2055 parent.children(tool_uses.into_iter().map(|tool_use| {
2056 self.render_tool_use(tool_use, window, workspace.clone(), cx)
2057 }))
2058 }),
2059 Role::System => div().id(("message-container", ix)).py_1().px_2().child(
2060 v_flex()
2061 .bg(colors.editor_background)
2062 .rounded_sm()
2063 .child(div().p_4().children(message_content)),
2064 ),
2065 };
2066
2067 let after_editing_message = self
2068 .editing_message
2069 .as_ref()
2070 .map_or(false, |(editing_message_id, _)| {
2071 message_id > *editing_message_id
2072 });
2073
2074 let panel_background = cx.theme().colors().panel_background;
2075
2076 let backdrop = div()
2077 .id("backdrop")
2078 .stop_mouse_events_except_scroll()
2079 .absolute()
2080 .inset_0()
2081 .size_full()
2082 .bg(panel_background)
2083 .opacity(0.8)
2084 .on_click(cx.listener(Self::handle_cancel_click));
2085
2086 v_flex()
2087 .w_full()
2088 .map(|parent| {
2089 if let Some(checkpoint) = checkpoint.filter(|_| !is_generating) {
2090 let mut is_pending = false;
2091 let mut error = None;
2092 if let Some(last_restore_checkpoint) =
2093 self.thread.read(cx).last_restore_checkpoint()
2094 {
2095 if last_restore_checkpoint.message_id() == message_id {
2096 match last_restore_checkpoint {
2097 LastRestoreCheckpoint::Pending { .. } => is_pending = true,
2098 LastRestoreCheckpoint::Error { error: err, .. } => {
2099 error = Some(err.clone());
2100 }
2101 }
2102 }
2103 }
2104
2105 let restore_checkpoint_button =
2106 Button::new(("restore-checkpoint", ix), "Restore Checkpoint")
2107 .icon(if error.is_some() {
2108 IconName::XCircle
2109 } else {
2110 IconName::Undo
2111 })
2112 .icon_size(IconSize::XSmall)
2113 .icon_position(IconPosition::Start)
2114 .icon_color(if error.is_some() {
2115 Some(Color::Error)
2116 } else {
2117 None
2118 })
2119 .label_size(LabelSize::XSmall)
2120 .disabled(is_pending)
2121 .on_click(cx.listener(move |this, _, _window, cx| {
2122 this.thread.update(cx, |thread, cx| {
2123 thread
2124 .restore_checkpoint(checkpoint.clone(), cx)
2125 .detach_and_log_err(cx);
2126 });
2127 }));
2128
2129 let restore_checkpoint_button = if is_pending {
2130 restore_checkpoint_button
2131 .with_animation(
2132 ("pulsating-restore-checkpoint-button", ix),
2133 Animation::new(Duration::from_secs(2))
2134 .repeat()
2135 .with_easing(pulsating_between(0.6, 1.)),
2136 |label, delta| label.alpha(delta),
2137 )
2138 .into_any_element()
2139 } else if let Some(error) = error {
2140 restore_checkpoint_button
2141 .tooltip(Tooltip::text(error.to_string()))
2142 .into_any_element()
2143 } else {
2144 restore_checkpoint_button.into_any_element()
2145 };
2146
2147 parent.child(
2148 h_flex()
2149 .pt_2p5()
2150 .px_2p5()
2151 .w_full()
2152 .gap_1()
2153 .child(ui::Divider::horizontal())
2154 .child(restore_checkpoint_button)
2155 .child(ui::Divider::horizontal()),
2156 )
2157 } else {
2158 parent
2159 }
2160 })
2161 .when(is_first_message, |parent| {
2162 parent.child(self.render_rules_item(cx))
2163 })
2164 .child(styled_message)
2165 .when(is_generating && is_last_message, |this| {
2166 this.child(
2167 h_flex()
2168 .h_8()
2169 .mt_2()
2170 .mb_4()
2171 .ml_4()
2172 .py_1p5()
2173 .when_some(loading_dots, |this, loading_dots| this.child(loading_dots)),
2174 )
2175 })
2176 .when(show_feedback, move |parent| {
2177 parent.child(feedback_items).when_some(
2178 self.open_feedback_editors.get(&message_id),
2179 move |parent, feedback_editor| {
2180 let focus_handle = feedback_editor.focus_handle(cx);
2181 parent.child(
2182 v_flex()
2183 .key_context("AgentFeedbackMessageEditor")
2184 .on_action(cx.listener(move |this, _: &menu::Cancel, _, cx| {
2185 this.open_feedback_editors.remove(&message_id);
2186 cx.notify();
2187 }))
2188 .on_action(cx.listener(move |this, _: &menu::Confirm, _, cx| {
2189 this.submit_feedback_message(message_id, cx);
2190 cx.notify();
2191 }))
2192 .on_action(cx.listener(Self::confirm_editing_message))
2193 .mb_2()
2194 .mx_4()
2195 .p_2()
2196 .rounded_md()
2197 .border_1()
2198 .border_color(cx.theme().colors().border)
2199 .bg(cx.theme().colors().editor_background)
2200 .child(feedback_editor.clone())
2201 .child(
2202 h_flex()
2203 .gap_1()
2204 .justify_end()
2205 .child(
2206 Button::new("dismiss-feedback-message", "Cancel")
2207 .label_size(LabelSize::Small)
2208 .key_binding(
2209 KeyBinding::for_action_in(
2210 &menu::Cancel,
2211 &focus_handle,
2212 window,
2213 cx,
2214 )
2215 .map(|kb| kb.size(rems_from_px(10.))),
2216 )
2217 .on_click(cx.listener(
2218 move |this, _, _window, cx| {
2219 this.open_feedback_editors
2220 .remove(&message_id);
2221 cx.notify();
2222 },
2223 )),
2224 )
2225 .child(
2226 Button::new(
2227 "submit-feedback-message",
2228 "Share Feedback",
2229 )
2230 .style(ButtonStyle::Tinted(ui::TintColor::Accent))
2231 .label_size(LabelSize::Small)
2232 .key_binding(
2233 KeyBinding::for_action_in(
2234 &menu::Confirm,
2235 &focus_handle,
2236 window,
2237 cx,
2238 )
2239 .map(|kb| kb.size(rems_from_px(10.))),
2240 )
2241 .on_click(
2242 cx.listener(move |this, _, _window, cx| {
2243 this.submit_feedback_message(message_id, cx);
2244 cx.notify()
2245 }),
2246 ),
2247 ),
2248 ),
2249 )
2250 },
2251 )
2252 })
2253 .when(after_editing_message, |parent| {
2254 // Backdrop to dim out the whole thread below the editing user message
2255 parent.relative().child(backdrop)
2256 })
2257 .into_any()
2258 }
2259
2260 fn render_message_content(
2261 &self,
2262 message_id: MessageId,
2263 rendered_message: &RenderedMessage,
2264 has_tool_uses: bool,
2265 workspace: WeakEntity<Workspace>,
2266 window: &Window,
2267 cx: &Context<Self>,
2268 ) -> impl IntoElement {
2269 let is_last_message = self.messages.last() == Some(&message_id);
2270 let is_generating = self.thread.read(cx).is_generating();
2271 let pending_thinking_segment_index = if is_generating && is_last_message && !has_tool_uses {
2272 rendered_message
2273 .segments
2274 .iter()
2275 .enumerate()
2276 .next_back()
2277 .filter(|(_, segment)| matches!(segment, RenderedMessageSegment::Thinking { .. }))
2278 .map(|(index, _)| index)
2279 } else {
2280 None
2281 };
2282
2283 let message_role = self
2284 .thread
2285 .read(cx)
2286 .message(message_id)
2287 .map(|m| m.role)
2288 .unwrap_or(Role::User);
2289
2290 let is_assistant_message = message_role == Role::Assistant;
2291 let is_user_message = message_role == Role::User;
2292
2293 v_flex()
2294 .text_ui(cx)
2295 .gap_2()
2296 .when(is_user_message, |this| this.text_xs())
2297 .children(
2298 rendered_message.segments.iter().enumerate().map(
2299 |(index, segment)| match segment {
2300 RenderedMessageSegment::Thinking {
2301 content,
2302 scroll_handle,
2303 } => self
2304 .render_message_thinking_segment(
2305 message_id,
2306 index,
2307 content.clone(),
2308 &scroll_handle,
2309 Some(index) == pending_thinking_segment_index,
2310 window,
2311 cx,
2312 )
2313 .into_any_element(),
2314 RenderedMessageSegment::Text(markdown) => {
2315 let markdown_element = MarkdownElement::new(
2316 markdown.clone(),
2317 if is_user_message {
2318 let mut style = default_markdown_style(window, cx);
2319 let mut text_style = window.text_style();
2320 let theme_settings = ThemeSettings::get_global(cx);
2321
2322 let buffer_font = theme_settings.buffer_font.family.clone();
2323 let buffer_font_size = TextSize::Small.rems(cx);
2324
2325 text_style.refine(&TextStyleRefinement {
2326 font_family: Some(buffer_font),
2327 font_size: Some(buffer_font_size.into()),
2328 ..Default::default()
2329 });
2330
2331 style.base_text_style = text_style;
2332 style
2333 } else {
2334 default_markdown_style(window, cx)
2335 },
2336 );
2337
2338 let markdown_element = if is_assistant_message {
2339 markdown_element.code_block_renderer(
2340 markdown::CodeBlockRenderer::Custom {
2341 render: Arc::new({
2342 let workspace = workspace.clone();
2343 let active_thread = cx.entity();
2344 move |kind,
2345 parsed_markdown,
2346 range,
2347 metadata,
2348 window,
2349 cx| {
2350 render_markdown_code_block(
2351 message_id,
2352 range.start,
2353 kind,
2354 parsed_markdown,
2355 metadata,
2356 active_thread.clone(),
2357 workspace.clone(),
2358 window,
2359 cx,
2360 )
2361 }
2362 }),
2363 transform: Some(Arc::new({
2364 let active_thread = cx.entity();
2365 let editor_bg = cx.theme().colors().editor_background;
2366
2367 move |el, range, metadata, _, cx| {
2368 let can_expand = metadata.line_count
2369 >= MAX_UNCOLLAPSED_LINES_IN_CODE_BLOCK;
2370
2371 if !can_expand {
2372 return el;
2373 }
2374
2375 let is_expanded = active_thread
2376 .read(cx)
2377 .is_codeblock_expanded(message_id, range.start);
2378
2379 if is_expanded {
2380 return el;
2381 }
2382
2383 el.child(
2384 div()
2385 .absolute()
2386 .bottom_0()
2387 .left_0()
2388 .w_full()
2389 .h_1_4()
2390 .rounded_b_lg()
2391 .bg(linear_gradient(
2392 0.,
2393 linear_color_stop(editor_bg, 0.),
2394 linear_color_stop(
2395 editor_bg.opacity(0.),
2396 1.,
2397 ),
2398 )),
2399 )
2400 }
2401 })),
2402 },
2403 )
2404 } else {
2405 markdown_element.code_block_renderer(
2406 markdown::CodeBlockRenderer::Default {
2407 copy_button: false,
2408 copy_button_on_hover: false,
2409 border: true,
2410 },
2411 )
2412 };
2413
2414 div()
2415 .child(markdown_element.on_url_click({
2416 let workspace = self.workspace.clone();
2417 move |text, window, cx| {
2418 open_markdown_link(text, workspace.clone(), window, cx);
2419 }
2420 }))
2421 .into_any_element()
2422 }
2423 },
2424 ),
2425 )
2426 }
2427
2428 fn tool_card_border_color(&self, cx: &Context<Self>) -> Hsla {
2429 cx.theme().colors().border.opacity(0.5)
2430 }
2431
2432 fn tool_card_header_bg(&self, cx: &Context<Self>) -> Hsla {
2433 cx.theme()
2434 .colors()
2435 .element_background
2436 .blend(cx.theme().colors().editor_foreground.opacity(0.025))
2437 }
2438
2439 fn render_message_thinking_segment(
2440 &self,
2441 message_id: MessageId,
2442 ix: usize,
2443 markdown: Entity<Markdown>,
2444 scroll_handle: &ScrollHandle,
2445 pending: bool,
2446 window: &Window,
2447 cx: &Context<Self>,
2448 ) -> impl IntoElement {
2449 let is_open = self
2450 .expanded_thinking_segments
2451 .get(&(message_id, ix))
2452 .copied()
2453 .unwrap_or_default();
2454
2455 let editor_bg = cx.theme().colors().panel_background;
2456
2457 div().map(|this| {
2458 if pending {
2459 this.v_flex()
2460 .mt_neg_2()
2461 .mb_1p5()
2462 .child(
2463 h_flex()
2464 .group("disclosure-header")
2465 .justify_between()
2466 .child(
2467 h_flex()
2468 .gap_1p5()
2469 .child(
2470 Icon::new(IconName::LightBulb)
2471 .size(IconSize::XSmall)
2472 .color(Color::Muted),
2473 )
2474 .child(AnimatedLabel::new("Thinking").size(LabelSize::Small)),
2475 )
2476 .child(
2477 h_flex()
2478 .gap_1()
2479 .child(
2480 div().visible_on_hover("disclosure-header").child(
2481 Disclosure::new("thinking-disclosure", is_open)
2482 .opened_icon(IconName::ChevronUp)
2483 .closed_icon(IconName::ChevronDown)
2484 .on_click(cx.listener({
2485 move |this, _event, _window, _cx| {
2486 let is_open = this
2487 .expanded_thinking_segments
2488 .entry((message_id, ix))
2489 .or_insert(false);
2490
2491 *is_open = !*is_open;
2492 }
2493 })),
2494 ),
2495 )
2496 .child({
2497 Icon::new(IconName::ArrowCircle)
2498 .color(Color::Accent)
2499 .size(IconSize::Small)
2500 .with_animation(
2501 "arrow-circle",
2502 Animation::new(Duration::from_secs(2)).repeat(),
2503 |icon, delta| {
2504 icon.transform(Transformation::rotate(
2505 percentage(delta),
2506 ))
2507 },
2508 )
2509 }),
2510 ),
2511 )
2512 .when(!is_open, |this| {
2513 let gradient_overlay = div()
2514 .rounded_b_lg()
2515 .h_full()
2516 .absolute()
2517 .w_full()
2518 .bottom_0()
2519 .left_0()
2520 .bg(linear_gradient(
2521 180.,
2522 linear_color_stop(editor_bg, 1.),
2523 linear_color_stop(editor_bg.opacity(0.2), 0.),
2524 ));
2525
2526 this.child(
2527 div()
2528 .relative()
2529 .bg(editor_bg)
2530 .rounded_b_lg()
2531 .mt_2()
2532 .pl_4()
2533 .child(
2534 div()
2535 .id(("thinking-content", ix))
2536 .max_h_20()
2537 .track_scroll(scroll_handle)
2538 .text_ui_sm(cx)
2539 .overflow_hidden()
2540 .child(
2541 MarkdownElement::new(
2542 markdown.clone(),
2543 default_markdown_style(window, cx),
2544 )
2545 .on_url_click({
2546 let workspace = self.workspace.clone();
2547 move |text, window, cx| {
2548 open_markdown_link(
2549 text,
2550 workspace.clone(),
2551 window,
2552 cx,
2553 );
2554 }
2555 }),
2556 ),
2557 )
2558 .child(gradient_overlay),
2559 )
2560 })
2561 .when(is_open, |this| {
2562 this.child(
2563 div()
2564 .id(("thinking-content", ix))
2565 .h_full()
2566 .bg(editor_bg)
2567 .text_ui_sm(cx)
2568 .child(
2569 MarkdownElement::new(
2570 markdown.clone(),
2571 default_markdown_style(window, cx),
2572 )
2573 .on_url_click({
2574 let workspace = self.workspace.clone();
2575 move |text, window, cx| {
2576 open_markdown_link(text, workspace.clone(), window, cx);
2577 }
2578 }),
2579 ),
2580 )
2581 })
2582 } else {
2583 this.v_flex()
2584 .mt_neg_2()
2585 .child(
2586 h_flex()
2587 .group("disclosure-header")
2588 .pr_1()
2589 .justify_between()
2590 .opacity(0.8)
2591 .hover(|style| style.opacity(1.))
2592 .child(
2593 h_flex()
2594 .gap_1p5()
2595 .child(
2596 Icon::new(IconName::LightBulb)
2597 .size(IconSize::XSmall)
2598 .color(Color::Muted),
2599 )
2600 .child(Label::new("Thought Process").size(LabelSize::Small)),
2601 )
2602 .child(
2603 div().visible_on_hover("disclosure-header").child(
2604 Disclosure::new("thinking-disclosure", is_open)
2605 .opened_icon(IconName::ChevronUp)
2606 .closed_icon(IconName::ChevronDown)
2607 .on_click(cx.listener({
2608 move |this, _event, _window, _cx| {
2609 let is_open = this
2610 .expanded_thinking_segments
2611 .entry((message_id, ix))
2612 .or_insert(false);
2613
2614 *is_open = !*is_open;
2615 }
2616 })),
2617 ),
2618 ),
2619 )
2620 .child(
2621 div()
2622 .id(("thinking-content", ix))
2623 .relative()
2624 .mt_1p5()
2625 .ml_1p5()
2626 .pl_2p5()
2627 .border_l_1()
2628 .border_color(cx.theme().colors().border_variant)
2629 .text_ui_sm(cx)
2630 .when(is_open, |this| {
2631 this.child(
2632 MarkdownElement::new(
2633 markdown.clone(),
2634 default_markdown_style(window, cx),
2635 )
2636 .on_url_click({
2637 let workspace = self.workspace.clone();
2638 move |text, window, cx| {
2639 open_markdown_link(text, workspace.clone(), window, cx);
2640 }
2641 }),
2642 )
2643 }),
2644 )
2645 }
2646 })
2647 }
2648
2649 fn render_tool_use(
2650 &self,
2651 tool_use: ToolUse,
2652 window: &mut Window,
2653 workspace: WeakEntity<Workspace>,
2654 cx: &mut Context<Self>,
2655 ) -> impl IntoElement + use<> {
2656 if let Some(card) = self.thread.read(cx).card_for_tool(&tool_use.id) {
2657 return card.render(&tool_use.status, window, workspace, cx);
2658 }
2659
2660 let is_open = self
2661 .expanded_tool_uses
2662 .get(&tool_use.id)
2663 .copied()
2664 .unwrap_or_default();
2665
2666 let is_status_finished = matches!(&tool_use.status, ToolUseStatus::Finished(_));
2667
2668 let fs = self
2669 .workspace
2670 .upgrade()
2671 .map(|workspace| workspace.read(cx).app_state().fs.clone());
2672 let needs_confirmation = matches!(&tool_use.status, ToolUseStatus::NeedsConfirmation);
2673 let needs_confirmation_tools = tool_use.needs_confirmation;
2674
2675 let status_icons = div().child(match &tool_use.status {
2676 ToolUseStatus::NeedsConfirmation => {
2677 let icon = Icon::new(IconName::Warning)
2678 .color(Color::Warning)
2679 .size(IconSize::Small);
2680 icon.into_any_element()
2681 }
2682 ToolUseStatus::Pending
2683 | ToolUseStatus::InputStillStreaming
2684 | ToolUseStatus::Running => {
2685 let icon = Icon::new(IconName::ArrowCircle)
2686 .color(Color::Accent)
2687 .size(IconSize::Small);
2688 icon.with_animation(
2689 "arrow-circle",
2690 Animation::new(Duration::from_secs(2)).repeat(),
2691 |icon, delta| icon.transform(Transformation::rotate(percentage(delta))),
2692 )
2693 .into_any_element()
2694 }
2695 ToolUseStatus::Finished(_) => div().w_0().into_any_element(),
2696 ToolUseStatus::Error(_) => {
2697 let icon = Icon::new(IconName::Close)
2698 .color(Color::Error)
2699 .size(IconSize::Small);
2700 icon.into_any_element()
2701 }
2702 });
2703
2704 let rendered_tool_use = self.rendered_tool_uses.get(&tool_use.id).cloned();
2705 let results_content_container = || v_flex().p_2().gap_0p5();
2706
2707 let results_content = v_flex()
2708 .gap_1()
2709 .child(
2710 results_content_container()
2711 .child(
2712 Label::new("Input")
2713 .size(LabelSize::XSmall)
2714 .color(Color::Muted)
2715 .buffer_font(cx),
2716 )
2717 .child(
2718 div()
2719 .w_full()
2720 .text_ui_sm(cx)
2721 .children(rendered_tool_use.as_ref().map(|rendered| {
2722 MarkdownElement::new(
2723 rendered.input.clone(),
2724 tool_use_markdown_style(window, cx),
2725 )
2726 .code_block_renderer(markdown::CodeBlockRenderer::Default {
2727 copy_button: false,
2728 copy_button_on_hover: false,
2729 border: false,
2730 })
2731 .on_url_click({
2732 let workspace = self.workspace.clone();
2733 move |text, window, cx| {
2734 open_markdown_link(text, workspace.clone(), window, cx);
2735 }
2736 })
2737 })),
2738 ),
2739 )
2740 .map(|container| match tool_use.status {
2741 ToolUseStatus::Finished(_) => container.child(
2742 results_content_container()
2743 .border_t_1()
2744 .border_color(self.tool_card_border_color(cx))
2745 .child(
2746 Label::new("Result")
2747 .size(LabelSize::XSmall)
2748 .color(Color::Muted)
2749 .buffer_font(cx),
2750 )
2751 .child(div().w_full().text_ui_sm(cx).children(
2752 rendered_tool_use.as_ref().map(|rendered| {
2753 MarkdownElement::new(
2754 rendered.output.clone(),
2755 tool_use_markdown_style(window, cx),
2756 )
2757 .code_block_renderer(markdown::CodeBlockRenderer::Default {
2758 copy_button: false,
2759 copy_button_on_hover: false,
2760 border: false,
2761 })
2762 .on_url_click({
2763 let workspace = self.workspace.clone();
2764 move |text, window, cx| {
2765 open_markdown_link(text, workspace.clone(), window, cx);
2766 }
2767 })
2768 .into_any_element()
2769 }),
2770 )),
2771 ),
2772 ToolUseStatus::InputStillStreaming | ToolUseStatus::Running => container.child(
2773 results_content_container()
2774 .border_t_1()
2775 .border_color(self.tool_card_border_color(cx))
2776 .child(
2777 h_flex()
2778 .gap_1()
2779 .child(
2780 Icon::new(IconName::ArrowCircle)
2781 .size(IconSize::Small)
2782 .color(Color::Accent)
2783 .with_animation(
2784 "arrow-circle",
2785 Animation::new(Duration::from_secs(2)).repeat(),
2786 |icon, delta| {
2787 icon.transform(Transformation::rotate(percentage(
2788 delta,
2789 )))
2790 },
2791 ),
2792 )
2793 .child(
2794 Label::new("Running…")
2795 .size(LabelSize::XSmall)
2796 .color(Color::Muted)
2797 .buffer_font(cx),
2798 ),
2799 ),
2800 ),
2801 ToolUseStatus::Error(_) => container.child(
2802 results_content_container()
2803 .border_t_1()
2804 .border_color(self.tool_card_border_color(cx))
2805 .child(
2806 Label::new("Error")
2807 .size(LabelSize::XSmall)
2808 .color(Color::Muted)
2809 .buffer_font(cx),
2810 )
2811 .child(
2812 div()
2813 .text_ui_sm(cx)
2814 .children(rendered_tool_use.as_ref().map(|rendered| {
2815 MarkdownElement::new(
2816 rendered.output.clone(),
2817 tool_use_markdown_style(window, cx),
2818 )
2819 .on_url_click({
2820 let workspace = self.workspace.clone();
2821 move |text, window, cx| {
2822 open_markdown_link(text, workspace.clone(), window, cx);
2823 }
2824 })
2825 .into_any_element()
2826 })),
2827 ),
2828 ),
2829 ToolUseStatus::Pending => container,
2830 ToolUseStatus::NeedsConfirmation => container.child(
2831 results_content_container()
2832 .border_t_1()
2833 .border_color(self.tool_card_border_color(cx))
2834 .child(
2835 Label::new("Asking Permission")
2836 .size(LabelSize::Small)
2837 .color(Color::Muted)
2838 .buffer_font(cx),
2839 ),
2840 ),
2841 });
2842
2843 let gradient_overlay = |color: Hsla| {
2844 div()
2845 .h_full()
2846 .absolute()
2847 .w_12()
2848 .bottom_0()
2849 .map(|element| {
2850 if is_status_finished {
2851 element.right_6()
2852 } else {
2853 element.right(px(44.))
2854 }
2855 })
2856 .bg(linear_gradient(
2857 90.,
2858 linear_color_stop(color, 1.),
2859 linear_color_stop(color.opacity(0.2), 0.),
2860 ))
2861 };
2862
2863 v_flex().gap_1().mb_2().map(|element| {
2864 if !needs_confirmation_tools {
2865 element.child(
2866 v_flex()
2867 .child(
2868 h_flex()
2869 .group("disclosure-header")
2870 .relative()
2871 .gap_1p5()
2872 .justify_between()
2873 .opacity(0.8)
2874 .hover(|style| style.opacity(1.))
2875 .when(!is_status_finished, |this| this.pr_2())
2876 .child(
2877 h_flex()
2878 .id("tool-label-container")
2879 .gap_1p5()
2880 .max_w_full()
2881 .overflow_x_scroll()
2882 .child(
2883 Icon::new(tool_use.icon)
2884 .size(IconSize::XSmall)
2885 .color(Color::Muted),
2886 )
2887 .child(
2888 h_flex().pr_8().text_size(rems(0.8125)).children(
2889 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| {
2890 open_markdown_link(text, workspace.clone(), window, cx);
2891 }}))
2892 ),
2893 ),
2894 )
2895 .child(
2896 h_flex()
2897 .gap_1()
2898 .child(
2899 div().visible_on_hover("disclosure-header").child(
2900 Disclosure::new("tool-use-disclosure", is_open)
2901 .opened_icon(IconName::ChevronUp)
2902 .closed_icon(IconName::ChevronDown)
2903 .on_click(cx.listener({
2904 let tool_use_id = tool_use.id.clone();
2905 move |this, _event, _window, _cx| {
2906 let is_open = this
2907 .expanded_tool_uses
2908 .entry(tool_use_id.clone())
2909 .or_insert(false);
2910
2911 *is_open = !*is_open;
2912 }
2913 })),
2914 ),
2915 )
2916 .child(status_icons),
2917 )
2918 .child(gradient_overlay(cx.theme().colors().panel_background)),
2919 )
2920 .map(|parent| {
2921 if !is_open {
2922 return parent;
2923 }
2924
2925 parent.child(
2926 v_flex()
2927 .mt_1()
2928 .border_1()
2929 .border_color(self.tool_card_border_color(cx))
2930 .bg(cx.theme().colors().editor_background)
2931 .rounded_lg()
2932 .child(results_content),
2933 )
2934 }),
2935 )
2936 } else {
2937 v_flex()
2938 .mb_2()
2939 .rounded_lg()
2940 .border_1()
2941 .border_color(self.tool_card_border_color(cx))
2942 .overflow_hidden()
2943 .child(
2944 h_flex()
2945 .group("disclosure-header")
2946 .relative()
2947 .justify_between()
2948 .py_1()
2949 .map(|element| {
2950 if is_status_finished {
2951 element.pl_2().pr_0p5()
2952 } else {
2953 element.px_2()
2954 }
2955 })
2956 .bg(self.tool_card_header_bg(cx))
2957 .map(|element| {
2958 if is_open {
2959 element.border_b_1().rounded_t_md()
2960 } else if needs_confirmation {
2961 element.rounded_t_md()
2962 } else {
2963 element.rounded_md()
2964 }
2965 })
2966 .border_color(self.tool_card_border_color(cx))
2967 .child(
2968 h_flex()
2969 .id("tool-label-container")
2970 .gap_1p5()
2971 .max_w_full()
2972 .overflow_x_scroll()
2973 .child(
2974 Icon::new(tool_use.icon)
2975 .size(IconSize::XSmall)
2976 .color(Color::Muted),
2977 )
2978 .child(
2979 h_flex().pr_8().text_ui_sm(cx).children(
2980 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| {
2981 open_markdown_link(text, workspace.clone(), window, cx);
2982 }}))
2983 ),
2984 ),
2985 )
2986 .child(
2987 h_flex()
2988 .gap_1()
2989 .child(
2990 div().visible_on_hover("disclosure-header").child(
2991 Disclosure::new("tool-use-disclosure", is_open)
2992 .opened_icon(IconName::ChevronUp)
2993 .closed_icon(IconName::ChevronDown)
2994 .on_click(cx.listener({
2995 let tool_use_id = tool_use.id.clone();
2996 move |this, _event, _window, _cx| {
2997 let is_open = this
2998 .expanded_tool_uses
2999 .entry(tool_use_id.clone())
3000 .or_insert(false);
3001
3002 *is_open = !*is_open;
3003 }
3004 })),
3005 ),
3006 )
3007 .child(status_icons),
3008 )
3009 .child(gradient_overlay(self.tool_card_header_bg(cx))),
3010 )
3011 .map(|parent| {
3012 if !is_open {
3013 return parent;
3014 }
3015
3016 parent.child(
3017 v_flex()
3018 .bg(cx.theme().colors().editor_background)
3019 .map(|element| {
3020 if needs_confirmation {
3021 element.rounded_none()
3022 } else {
3023 element.rounded_b_lg()
3024 }
3025 })
3026 .child(results_content),
3027 )
3028 })
3029 .when(needs_confirmation, |this| {
3030 this.child(
3031 h_flex()
3032 .py_1()
3033 .pl_2()
3034 .pr_1()
3035 .gap_1()
3036 .justify_between()
3037 .bg(cx.theme().colors().editor_background)
3038 .border_t_1()
3039 .border_color(self.tool_card_border_color(cx))
3040 .rounded_b_lg()
3041 .child(
3042 AnimatedLabel::new("Waiting for Confirmation").size(LabelSize::Small)
3043 )
3044 .child(
3045 h_flex()
3046 .gap_0p5()
3047 .child({
3048 let tool_id = tool_use.id.clone();
3049 Button::new(
3050 "always-allow-tool-action",
3051 "Always Allow",
3052 )
3053 .label_size(LabelSize::Small)
3054 .icon(IconName::CheckDouble)
3055 .icon_position(IconPosition::Start)
3056 .icon_size(IconSize::Small)
3057 .icon_color(Color::Success)
3058 .tooltip(move |window, cx| {
3059 Tooltip::with_meta(
3060 "Never ask for permission",
3061 None,
3062 "Restore the original behavior in your Agent Panel settings",
3063 window,
3064 cx,
3065 )
3066 })
3067 .on_click(cx.listener(
3068 move |this, event, window, cx| {
3069 if let Some(fs) = fs.clone() {
3070 update_settings_file::<AssistantSettings>(
3071 fs.clone(),
3072 cx,
3073 |settings, _| {
3074 settings.set_always_allow_tool_actions(true);
3075 },
3076 );
3077 }
3078 this.handle_allow_tool(
3079 tool_id.clone(),
3080 event,
3081 window,
3082 cx,
3083 )
3084 },
3085 ))
3086 })
3087 .child(ui::Divider::vertical())
3088 .child({
3089 let tool_id = tool_use.id.clone();
3090 Button::new("allow-tool-action", "Allow")
3091 .label_size(LabelSize::Small)
3092 .icon(IconName::Check)
3093 .icon_position(IconPosition::Start)
3094 .icon_size(IconSize::Small)
3095 .icon_color(Color::Success)
3096 .on_click(cx.listener(
3097 move |this, event, window, cx| {
3098 this.handle_allow_tool(
3099 tool_id.clone(),
3100 event,
3101 window,
3102 cx,
3103 )
3104 },
3105 ))
3106 })
3107 .child({
3108 let tool_id = tool_use.id.clone();
3109 let tool_name: Arc<str> = tool_use.name.into();
3110 Button::new("deny-tool", "Deny")
3111 .label_size(LabelSize::Small)
3112 .icon(IconName::Close)
3113 .icon_position(IconPosition::Start)
3114 .icon_size(IconSize::Small)
3115 .icon_color(Color::Error)
3116 .on_click(cx.listener(
3117 move |this, event, window, cx| {
3118 this.handle_deny_tool(
3119 tool_id.clone(),
3120 tool_name.clone(),
3121 event,
3122 window,
3123 cx,
3124 )
3125 },
3126 ))
3127 }),
3128 ),
3129 )
3130 })
3131 }
3132 }).into_any_element()
3133 }
3134
3135 fn render_rules_item(&self, cx: &Context<Self>) -> AnyElement {
3136 let project_context = self.thread.read(cx).project_context();
3137 let project_context = project_context.borrow();
3138 let Some(project_context) = project_context.as_ref() else {
3139 return div().into_any();
3140 };
3141
3142 let user_rules_text = if project_context.user_rules.is_empty() {
3143 None
3144 } else if project_context.user_rules.len() == 1 {
3145 let user_rules = &project_context.user_rules[0];
3146
3147 match user_rules.title.as_ref() {
3148 Some(title) => Some(format!("Using \"{title}\" user rule")),
3149 None => Some("Using user rule".into()),
3150 }
3151 } else {
3152 Some(format!(
3153 "Using {} user rules",
3154 project_context.user_rules.len()
3155 ))
3156 };
3157
3158 let first_user_rules_id = project_context
3159 .user_rules
3160 .first()
3161 .map(|user_rules| user_rules.uuid.0);
3162
3163 let rules_files = project_context
3164 .worktrees
3165 .iter()
3166 .filter_map(|worktree| worktree.rules_file.as_ref())
3167 .collect::<Vec<_>>();
3168
3169 let rules_file_text = match rules_files.as_slice() {
3170 &[] => None,
3171 &[rules_file] => Some(format!(
3172 "Using project {:?} file",
3173 rules_file.path_in_worktree
3174 )),
3175 rules_files => Some(format!("Using {} project rules files", rules_files.len())),
3176 };
3177
3178 if user_rules_text.is_none() && rules_file_text.is_none() {
3179 return div().into_any();
3180 }
3181
3182 v_flex()
3183 .pt_2()
3184 .px_2p5()
3185 .gap_1()
3186 .when_some(user_rules_text, |parent, user_rules_text| {
3187 parent.child(
3188 h_flex()
3189 .w_full()
3190 .child(
3191 Icon::new(RULES_ICON)
3192 .size(IconSize::XSmall)
3193 .color(Color::Disabled),
3194 )
3195 .child(
3196 Label::new(user_rules_text)
3197 .size(LabelSize::XSmall)
3198 .color(Color::Muted)
3199 .truncate()
3200 .buffer_font(cx)
3201 .ml_1p5()
3202 .mr_0p5(),
3203 )
3204 .child(
3205 IconButton::new("open-prompt-library", IconName::ArrowUpRightAlt)
3206 .shape(ui::IconButtonShape::Square)
3207 .icon_size(IconSize::XSmall)
3208 .icon_color(Color::Ignored)
3209 // TODO: Figure out a way to pass focus handle here so we can display the `OpenRulesLibrary` keybinding
3210 .tooltip(Tooltip::text("View User Rules"))
3211 .on_click(move |_event, window, cx| {
3212 window.dispatch_action(
3213 Box::new(OpenRulesLibrary {
3214 prompt_to_select: first_user_rules_id,
3215 }),
3216 cx,
3217 )
3218 }),
3219 ),
3220 )
3221 })
3222 .when_some(rules_file_text, |parent, rules_file_text| {
3223 parent.child(
3224 h_flex()
3225 .w_full()
3226 .child(
3227 Icon::new(IconName::File)
3228 .size(IconSize::XSmall)
3229 .color(Color::Disabled),
3230 )
3231 .child(
3232 Label::new(rules_file_text)
3233 .size(LabelSize::XSmall)
3234 .color(Color::Muted)
3235 .buffer_font(cx)
3236 .ml_1p5()
3237 .mr_0p5(),
3238 )
3239 .child(
3240 IconButton::new("open-rule", IconName::ArrowUpRightAlt)
3241 .shape(ui::IconButtonShape::Square)
3242 .icon_size(IconSize::XSmall)
3243 .icon_color(Color::Ignored)
3244 .on_click(cx.listener(Self::handle_open_rules))
3245 .tooltip(Tooltip::text("View Rules")),
3246 ),
3247 )
3248 })
3249 .into_any()
3250 }
3251
3252 fn handle_allow_tool(
3253 &mut self,
3254 tool_use_id: LanguageModelToolUseId,
3255 _: &ClickEvent,
3256 window: &mut Window,
3257 cx: &mut Context<Self>,
3258 ) {
3259 if let Some(PendingToolUseStatus::NeedsConfirmation(c)) = self
3260 .thread
3261 .read(cx)
3262 .pending_tool(&tool_use_id)
3263 .map(|tool_use| tool_use.status.clone())
3264 {
3265 self.thread.update(cx, |thread, cx| {
3266 if let Some(configured) = thread.get_or_init_configured_model(cx) {
3267 thread.run_tool(
3268 c.tool_use_id.clone(),
3269 c.ui_text.clone(),
3270 c.input.clone(),
3271 c.request.clone(),
3272 c.tool.clone(),
3273 configured.model,
3274 Some(window.window_handle()),
3275 cx,
3276 );
3277 }
3278 });
3279 }
3280 }
3281
3282 fn handle_deny_tool(
3283 &mut self,
3284 tool_use_id: LanguageModelToolUseId,
3285 tool_name: Arc<str>,
3286 _: &ClickEvent,
3287 window: &mut Window,
3288 cx: &mut Context<Self>,
3289 ) {
3290 let window_handle = window.window_handle();
3291 self.thread.update(cx, |thread, cx| {
3292 thread.deny_tool_use(tool_use_id, tool_name, Some(window_handle), cx);
3293 });
3294 }
3295
3296 fn handle_open_rules(&mut self, _: &ClickEvent, window: &mut Window, cx: &mut Context<Self>) {
3297 let project_context = self.thread.read(cx).project_context();
3298 let project_context = project_context.borrow();
3299 let Some(project_context) = project_context.as_ref() else {
3300 return;
3301 };
3302
3303 let project_entry_ids = project_context
3304 .worktrees
3305 .iter()
3306 .flat_map(|worktree| worktree.rules_file.as_ref())
3307 .map(|rules_file| ProjectEntryId::from_usize(rules_file.project_entry_id))
3308 .collect::<Vec<_>>();
3309
3310 self.workspace
3311 .update(cx, move |workspace, cx| {
3312 // TODO: Open a multibuffer instead? In some cases this doesn't make the set of rules
3313 // files clear. For example, if rules file 1 is already open but rules file 2 is not,
3314 // this would open and focus rules file 2 in a tab that is not next to rules file 1.
3315 let project = workspace.project().read(cx);
3316 let project_paths = project_entry_ids
3317 .into_iter()
3318 .flat_map(|entry_id| project.path_for_entry(entry_id, cx))
3319 .collect::<Vec<_>>();
3320 for project_path in project_paths {
3321 workspace
3322 .open_path(project_path, None, true, window, cx)
3323 .detach_and_log_err(cx);
3324 }
3325 })
3326 .ok();
3327 }
3328
3329 fn dismiss_notifications(&mut self, cx: &mut Context<ActiveThread>) {
3330 for window in self.notifications.drain(..) {
3331 window
3332 .update(cx, |_, window, _| {
3333 window.remove_window();
3334 })
3335 .ok();
3336
3337 self.notification_subscriptions.remove(&window);
3338 }
3339 }
3340
3341 fn render_vertical_scrollbar(&self, cx: &mut Context<Self>) -> Option<Stateful<Div>> {
3342 if !self.show_scrollbar && !self.scrollbar_state.is_dragging() {
3343 return None;
3344 }
3345
3346 Some(
3347 div()
3348 .occlude()
3349 .id("active-thread-scrollbar")
3350 .on_mouse_move(cx.listener(|_, _, _, cx| {
3351 cx.notify();
3352 cx.stop_propagation()
3353 }))
3354 .on_hover(|_, _, cx| {
3355 cx.stop_propagation();
3356 })
3357 .on_any_mouse_down(|_, _, cx| {
3358 cx.stop_propagation();
3359 })
3360 .on_mouse_up(
3361 MouseButton::Left,
3362 cx.listener(|_, _, _, cx| {
3363 cx.stop_propagation();
3364 }),
3365 )
3366 .on_scroll_wheel(cx.listener(|_, _, _, cx| {
3367 cx.notify();
3368 }))
3369 .h_full()
3370 .absolute()
3371 .right_1()
3372 .top_1()
3373 .bottom_0()
3374 .w(px(12.))
3375 .cursor_default()
3376 .children(Scrollbar::vertical(self.scrollbar_state.clone())),
3377 )
3378 }
3379
3380 fn hide_scrollbar_later(&mut self, cx: &mut Context<Self>) {
3381 const SCROLLBAR_SHOW_INTERVAL: Duration = Duration::from_secs(1);
3382 self.hide_scrollbar_task = Some(cx.spawn(async move |thread, cx| {
3383 cx.background_executor()
3384 .timer(SCROLLBAR_SHOW_INTERVAL)
3385 .await;
3386 thread
3387 .update(cx, |thread, cx| {
3388 if !thread.scrollbar_state.is_dragging() {
3389 thread.show_scrollbar = false;
3390 cx.notify();
3391 }
3392 })
3393 .log_err();
3394 }))
3395 }
3396
3397 pub fn is_codeblock_expanded(&self, message_id: MessageId, ix: usize) -> bool {
3398 self.expanded_code_blocks
3399 .get(&(message_id, ix))
3400 .copied()
3401 .unwrap_or(true)
3402 }
3403
3404 pub fn toggle_codeblock_expanded(&mut self, message_id: MessageId, ix: usize) {
3405 let is_expanded = self
3406 .expanded_code_blocks
3407 .entry((message_id, ix))
3408 .or_insert(true);
3409 *is_expanded = !*is_expanded;
3410 }
3411}
3412
3413pub enum ActiveThreadEvent {
3414 EditingMessageTokenCountChanged,
3415}
3416
3417impl EventEmitter<ActiveThreadEvent> for ActiveThread {}
3418
3419impl Render for ActiveThread {
3420 fn render(&mut self, _window: &mut Window, cx: &mut Context<Self>) -> impl IntoElement {
3421 v_flex()
3422 .size_full()
3423 .relative()
3424 .bg(cx.theme().colors().panel_background)
3425 .on_mouse_move(cx.listener(|this, _, _, cx| {
3426 this.show_scrollbar = true;
3427 this.hide_scrollbar_later(cx);
3428 cx.notify();
3429 }))
3430 .on_scroll_wheel(cx.listener(|this, _, _, cx| {
3431 this.show_scrollbar = true;
3432 this.hide_scrollbar_later(cx);
3433 cx.notify();
3434 }))
3435 .on_mouse_up(
3436 MouseButton::Left,
3437 cx.listener(|this, _, _, cx| {
3438 this.hide_scrollbar_later(cx);
3439 }),
3440 )
3441 .child(list(self.list_state.clone()).flex_grow())
3442 .when_some(self.render_vertical_scrollbar(cx), |this, scrollbar| {
3443 this.child(scrollbar)
3444 })
3445 }
3446}
3447
3448pub(crate) fn open_active_thread_as_markdown(
3449 thread: Entity<Thread>,
3450 workspace: Entity<Workspace>,
3451 window: &mut Window,
3452 cx: &mut App,
3453) -> Task<anyhow::Result<()>> {
3454 let markdown_language_task = workspace
3455 .read(cx)
3456 .app_state()
3457 .languages
3458 .language_for_name("Markdown");
3459
3460 window.spawn(cx, async move |cx| {
3461 let markdown_language = markdown_language_task.await?;
3462
3463 workspace.update_in(cx, |workspace, window, cx| {
3464 let thread = thread.read(cx);
3465 let markdown = thread.to_markdown(cx)?;
3466 let thread_summary = thread.summary().or_default().to_string();
3467
3468 let project = workspace.project().clone();
3469
3470 if !project.read(cx).is_local() {
3471 anyhow::bail!("failed to open active thread as markdown in remote project");
3472 }
3473
3474 let buffer = project.update(cx, |project, cx| {
3475 project.create_local_buffer(&markdown, Some(markdown_language), cx)
3476 });
3477 let buffer =
3478 cx.new(|cx| MultiBuffer::singleton(buffer, cx).with_title(thread_summary.clone()));
3479
3480 workspace.add_item_to_active_pane(
3481 Box::new(cx.new(|cx| {
3482 let mut editor =
3483 Editor::for_multibuffer(buffer, Some(project.clone()), window, cx);
3484 editor.set_breadcrumb_header(thread_summary);
3485 editor
3486 })),
3487 None,
3488 true,
3489 window,
3490 cx,
3491 );
3492
3493 anyhow::Ok(())
3494 })??;
3495 anyhow::Ok(())
3496 })
3497}
3498
3499pub(crate) fn open_context(
3500 context: &AgentContextHandle,
3501 workspace: Entity<Workspace>,
3502 window: &mut Window,
3503 cx: &mut App,
3504) {
3505 match context {
3506 AgentContextHandle::File(file_context) => {
3507 if let Some(project_path) = file_context.project_path(cx) {
3508 workspace.update(cx, |workspace, cx| {
3509 workspace
3510 .open_path(project_path, None, true, window, cx)
3511 .detach_and_log_err(cx);
3512 });
3513 }
3514 }
3515
3516 AgentContextHandle::Directory(directory_context) => {
3517 let entry_id = directory_context.entry_id;
3518 workspace.update(cx, |workspace, cx| {
3519 workspace.project().update(cx, |_project, cx| {
3520 cx.emit(project::Event::RevealInProjectPanel(entry_id));
3521 })
3522 })
3523 }
3524
3525 AgentContextHandle::Symbol(symbol_context) => {
3526 let buffer = symbol_context.buffer.read(cx);
3527 if let Some(project_path) = buffer.project_path(cx) {
3528 let snapshot = buffer.snapshot();
3529 let target_position = symbol_context.range.start.to_point(&snapshot);
3530 open_editor_at_position(project_path, target_position, &workspace, window, cx)
3531 .detach();
3532 }
3533 }
3534
3535 AgentContextHandle::Selection(selection_context) => {
3536 let buffer = selection_context.buffer.read(cx);
3537 if let Some(project_path) = buffer.project_path(cx) {
3538 let snapshot = buffer.snapshot();
3539 let target_position = selection_context.range.start.to_point(&snapshot);
3540
3541 open_editor_at_position(project_path, target_position, &workspace, window, cx)
3542 .detach();
3543 }
3544 }
3545
3546 AgentContextHandle::FetchedUrl(fetched_url_context) => {
3547 cx.open_url(&fetched_url_context.url);
3548 }
3549
3550 AgentContextHandle::Thread(thread_context) => workspace.update(cx, |workspace, cx| {
3551 if let Some(panel) = workspace.panel::<AgentPanel>(cx) {
3552 panel.update(cx, |panel, cx| {
3553 panel.open_thread(thread_context.thread.clone(), window, cx);
3554 });
3555 }
3556 }),
3557
3558 AgentContextHandle::TextThread(text_thread_context) => {
3559 workspace.update(cx, |workspace, cx| {
3560 if let Some(panel) = workspace.panel::<AgentPanel>(cx) {
3561 panel.update(cx, |panel, cx| {
3562 panel.open_prompt_editor(text_thread_context.context.clone(), window, cx)
3563 });
3564 }
3565 })
3566 }
3567
3568 AgentContextHandle::Rules(rules_context) => window.dispatch_action(
3569 Box::new(OpenRulesLibrary {
3570 prompt_to_select: Some(rules_context.prompt_id.0),
3571 }),
3572 cx,
3573 ),
3574
3575 AgentContextHandle::Image(_) => {}
3576 }
3577}
3578
3579fn open_editor_at_position(
3580 project_path: project::ProjectPath,
3581 target_position: Point,
3582 workspace: &Entity<Workspace>,
3583 window: &mut Window,
3584 cx: &mut App,
3585) -> Task<()> {
3586 let open_task = workspace.update(cx, |workspace, cx| {
3587 workspace.open_path(project_path, None, true, window, cx)
3588 });
3589 window.spawn(cx, async move |cx| {
3590 if let Some(active_editor) = open_task
3591 .await
3592 .log_err()
3593 .and_then(|item| item.downcast::<Editor>())
3594 {
3595 active_editor
3596 .downgrade()
3597 .update_in(cx, |editor, window, cx| {
3598 editor.go_to_singleton_buffer_point(target_position, window, cx);
3599 })
3600 .log_err();
3601 }
3602 })
3603}