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.scroll_to_bottom(cx);
1018 self.save_thread(cx);
1019 cx.notify();
1020 }
1021 ThreadEvent::MessageEdited(message_id) => {
1022 if let Some(message_segments) = self
1023 .thread
1024 .read(cx)
1025 .message(*message_id)
1026 .map(|message| message.segments.clone())
1027 {
1028 self.edited_message(message_id, &message_segments, window, cx);
1029 }
1030
1031 self.scroll_to_bottom(cx);
1032 self.save_thread(cx);
1033 cx.notify();
1034 }
1035 ThreadEvent::MessageDeleted(message_id) => {
1036 self.deleted_message(message_id);
1037 self.save_thread(cx);
1038 cx.notify();
1039 }
1040 ThreadEvent::UsePendingTools { tool_uses } => {
1041 for tool_use in tool_uses {
1042 self.render_tool_use_markdown(
1043 tool_use.id.clone(),
1044 tool_use.ui_text.clone(),
1045 &serde_json::to_string_pretty(&tool_use.input).unwrap_or_default(),
1046 "".into(),
1047 cx,
1048 );
1049 }
1050 }
1051 ThreadEvent::StreamedToolUse {
1052 tool_use_id,
1053 ui_text,
1054 input,
1055 } => {
1056 self.render_tool_use_markdown(
1057 tool_use_id.clone(),
1058 ui_text.clone(),
1059 &serde_json::to_string_pretty(&input).unwrap_or_default(),
1060 "".into(),
1061 cx,
1062 );
1063 }
1064 ThreadEvent::ToolFinished {
1065 pending_tool_use, ..
1066 } => {
1067 if let Some(tool_use) = pending_tool_use {
1068 self.render_tool_use_markdown(
1069 tool_use.id.clone(),
1070 tool_use.ui_text.clone(),
1071 &serde_json::to_string_pretty(&tool_use.input).unwrap_or_default(),
1072 self.thread
1073 .read(cx)
1074 .output_for_tool(&tool_use.id)
1075 .map(|output| output.clone().into())
1076 .unwrap_or("".into()),
1077 cx,
1078 );
1079 }
1080 }
1081 ThreadEvent::CheckpointChanged => cx.notify(),
1082 ThreadEvent::ReceivedTextChunk => {}
1083 ThreadEvent::InvalidToolInput {
1084 tool_use_id,
1085 ui_text,
1086 invalid_input_json,
1087 } => {
1088 self.render_tool_use_markdown(
1089 tool_use_id.clone(),
1090 ui_text,
1091 invalid_input_json,
1092 self.thread
1093 .read(cx)
1094 .output_for_tool(tool_use_id)
1095 .map(|output| output.clone().into())
1096 .unwrap_or("".into()),
1097 cx,
1098 );
1099 }
1100 ThreadEvent::MissingToolUse {
1101 tool_use_id,
1102 ui_text,
1103 } => {
1104 self.render_tool_use_markdown(
1105 tool_use_id.clone(),
1106 ui_text,
1107 "",
1108 self.thread
1109 .read(cx)
1110 .output_for_tool(tool_use_id)
1111 .map(|output| output.clone().into())
1112 .unwrap_or("".into()),
1113 cx,
1114 );
1115 }
1116 }
1117 }
1118
1119 fn handle_rules_loading_error(
1120 &mut self,
1121 _thread_store: Entity<ThreadStore>,
1122 error: &RulesLoadingError,
1123 cx: &mut Context<Self>,
1124 ) {
1125 self.last_error = Some(ThreadError::Message {
1126 header: "Error loading rules file".into(),
1127 message: error.message.clone(),
1128 });
1129 cx.notify();
1130 }
1131
1132 fn show_notification(
1133 &mut self,
1134 caption: impl Into<SharedString>,
1135 icon: IconName,
1136 window: &mut Window,
1137 cx: &mut Context<ActiveThread>,
1138 ) {
1139 if window.is_window_active() || !self.notifications.is_empty() {
1140 return;
1141 }
1142
1143 let title = self.thread.read(cx).summary().unwrap_or("Agent Panel");
1144
1145 match AssistantSettings::get_global(cx).notify_when_agent_waiting {
1146 NotifyWhenAgentWaiting::PrimaryScreen => {
1147 if let Some(primary) = cx.primary_display() {
1148 self.pop_up(icon, caption.into(), title.clone(), window, primary, cx);
1149 }
1150 }
1151 NotifyWhenAgentWaiting::AllScreens => {
1152 let caption = caption.into();
1153 for screen in cx.displays() {
1154 self.pop_up(icon, caption.clone(), title.clone(), window, screen, cx);
1155 }
1156 }
1157 NotifyWhenAgentWaiting::Never => {
1158 // Don't show anything
1159 }
1160 }
1161 }
1162
1163 fn pop_up(
1164 &mut self,
1165 icon: IconName,
1166 caption: SharedString,
1167 title: SharedString,
1168 window: &mut Window,
1169 screen: Rc<dyn PlatformDisplay>,
1170 cx: &mut Context<'_, ActiveThread>,
1171 ) {
1172 let options = AgentNotification::window_options(screen, cx);
1173
1174 let project_name = self.workspace.upgrade().and_then(|workspace| {
1175 workspace
1176 .read(cx)
1177 .project()
1178 .read(cx)
1179 .visible_worktrees(cx)
1180 .next()
1181 .map(|worktree| worktree.read(cx).root_name().to_string())
1182 });
1183
1184 if let Some(screen_window) = cx
1185 .open_window(options, |_, cx| {
1186 cx.new(|_| {
1187 AgentNotification::new(title.clone(), caption.clone(), icon, project_name)
1188 })
1189 })
1190 .log_err()
1191 {
1192 if let Some(pop_up) = screen_window.entity(cx).log_err() {
1193 self.notification_subscriptions
1194 .entry(screen_window)
1195 .or_insert_with(Vec::new)
1196 .push(cx.subscribe_in(&pop_up, window, {
1197 |this, _, event, window, cx| match event {
1198 AgentNotificationEvent::Accepted => {
1199 let handle = window.window_handle();
1200 cx.activate(true);
1201
1202 let workspace_handle = this.workspace.clone();
1203
1204 // If there are multiple Zed windows, activate the correct one.
1205 cx.defer(move |cx| {
1206 handle
1207 .update(cx, |_view, window, _cx| {
1208 window.activate_window();
1209
1210 if let Some(workspace) = workspace_handle.upgrade() {
1211 workspace.update(_cx, |workspace, cx| {
1212 workspace.focus_panel::<AgentPanel>(window, cx);
1213 });
1214 }
1215 })
1216 .log_err();
1217 });
1218
1219 this.dismiss_notifications(cx);
1220 }
1221 AgentNotificationEvent::Dismissed => {
1222 this.dismiss_notifications(cx);
1223 }
1224 }
1225 }));
1226
1227 self.notifications.push(screen_window);
1228
1229 // If the user manually refocuses the original window, dismiss the popup.
1230 self.notification_subscriptions
1231 .entry(screen_window)
1232 .or_insert_with(Vec::new)
1233 .push({
1234 let pop_up_weak = pop_up.downgrade();
1235
1236 cx.observe_window_activation(window, move |_, window, cx| {
1237 if window.is_window_active() {
1238 if let Some(pop_up) = pop_up_weak.upgrade() {
1239 pop_up.update(cx, |_, cx| {
1240 cx.emit(AgentNotificationEvent::Dismissed);
1241 });
1242 }
1243 }
1244 })
1245 });
1246 }
1247 }
1248 }
1249
1250 /// Spawns a task to save the active thread.
1251 ///
1252 /// Only one task to save the thread will be in flight at a time.
1253 fn save_thread(&mut self, cx: &mut Context<Self>) {
1254 let thread = self.thread.clone();
1255 self.save_thread_task = Some(cx.spawn(async move |this, cx| {
1256 let task = this
1257 .update(cx, |this, cx| {
1258 this.thread_store
1259 .update(cx, |thread_store, cx| thread_store.save_thread(&thread, cx))
1260 })
1261 .ok();
1262
1263 if let Some(task) = task {
1264 task.await.log_err();
1265 }
1266 }));
1267 }
1268
1269 fn start_editing_message(
1270 &mut self,
1271 message_id: MessageId,
1272 message_segments: &[MessageSegment],
1273 message_creases: &[MessageCrease],
1274 window: &mut Window,
1275 cx: &mut Context<Self>,
1276 ) {
1277 // User message should always consist of a single text segment,
1278 // therefore we can skip returning early if it's not a text segment.
1279 let Some(MessageSegment::Text(message_text)) = message_segments.first() else {
1280 return;
1281 };
1282
1283 let editor = crate::message_editor::create_editor(
1284 self.workspace.clone(),
1285 self.context_store.downgrade(),
1286 self.thread_store.downgrade(),
1287 self.text_thread_store.downgrade(),
1288 window,
1289 cx,
1290 );
1291 editor.update(cx, |editor, cx| {
1292 editor.set_text(message_text.clone(), window, cx);
1293 insert_message_creases(editor, message_creases, &self.context_store, window, cx);
1294 editor.focus_handle(cx).focus(window);
1295 editor.move_to_end(&editor::actions::MoveToEnd, window, cx);
1296 });
1297 let buffer_edited_subscription = cx.subscribe(&editor, |this, _, event, cx| match event {
1298 EditorEvent::BufferEdited => {
1299 this.update_editing_message_token_count(true, cx);
1300 }
1301 _ => {}
1302 });
1303
1304 let context_picker_menu_handle = PopoverMenuHandle::default();
1305 let context_strip = cx.new(|cx| {
1306 ContextStrip::new(
1307 self.context_store.clone(),
1308 self.workspace.clone(),
1309 Some(self.thread_store.downgrade()),
1310 Some(self.text_thread_store.downgrade()),
1311 context_picker_menu_handle.clone(),
1312 SuggestContextKind::File,
1313 window,
1314 cx,
1315 )
1316 });
1317
1318 let context_strip_subscription =
1319 cx.subscribe_in(&context_strip, window, Self::handle_context_strip_event);
1320
1321 self.editing_message = Some((
1322 message_id,
1323 EditingMessageState {
1324 editor: editor.clone(),
1325 context_strip,
1326 context_picker_menu_handle,
1327 last_estimated_token_count: None,
1328 _subscriptions: [buffer_edited_subscription, context_strip_subscription],
1329 _update_token_count_task: None,
1330 },
1331 ));
1332 self.update_editing_message_token_count(false, cx);
1333 cx.notify();
1334 }
1335
1336 fn handle_context_strip_event(
1337 &mut self,
1338 _context_strip: &Entity<ContextStrip>,
1339 event: &ContextStripEvent,
1340 window: &mut Window,
1341 cx: &mut Context<Self>,
1342 ) {
1343 if let Some((_, state)) = self.editing_message.as_ref() {
1344 match event {
1345 ContextStripEvent::PickerDismissed
1346 | ContextStripEvent::BlurredEmpty
1347 | ContextStripEvent::BlurredDown => {
1348 let editor_focus_handle = state.editor.focus_handle(cx);
1349 window.focus(&editor_focus_handle);
1350 }
1351 ContextStripEvent::BlurredUp => {}
1352 }
1353 }
1354 }
1355
1356 fn update_editing_message_token_count(&mut self, debounce: bool, cx: &mut Context<Self>) {
1357 let Some((message_id, state)) = self.editing_message.as_mut() else {
1358 return;
1359 };
1360
1361 cx.emit(ActiveThreadEvent::EditingMessageTokenCountChanged);
1362 state._update_token_count_task.take();
1363
1364 let Some(configured_model) = self.thread.read(cx).configured_model() else {
1365 state.last_estimated_token_count.take();
1366 return;
1367 };
1368
1369 let editor = state.editor.clone();
1370 let thread = self.thread.clone();
1371 let message_id = *message_id;
1372
1373 state._update_token_count_task = Some(cx.spawn(async move |this, cx| {
1374 if debounce {
1375 cx.background_executor()
1376 .timer(Duration::from_millis(200))
1377 .await;
1378 }
1379
1380 let token_count = if let Some(task) = cx
1381 .update(|cx| {
1382 let Some(message) = thread.read(cx).message(message_id) else {
1383 log::error!("Message that was being edited no longer exists");
1384 return None;
1385 };
1386 let message_text = editor.read(cx).text(cx);
1387
1388 if message_text.is_empty() && message.loaded_context.is_empty() {
1389 return None;
1390 }
1391
1392 let mut request_message = LanguageModelRequestMessage {
1393 role: language_model::Role::User,
1394 content: Vec::new(),
1395 cache: false,
1396 };
1397
1398 message
1399 .loaded_context
1400 .add_to_request_message(&mut request_message);
1401
1402 if !message_text.is_empty() {
1403 request_message
1404 .content
1405 .push(MessageContent::Text(message_text));
1406 }
1407
1408 let request = language_model::LanguageModelRequest {
1409 thread_id: None,
1410 prompt_id: None,
1411 mode: None,
1412 messages: vec![request_message],
1413 tools: vec![],
1414 tool_choice: None,
1415 stop: vec![],
1416 temperature: AssistantSettings::temperature_for_model(
1417 &configured_model.model,
1418 cx,
1419 ),
1420 };
1421
1422 Some(configured_model.model.count_tokens(request, cx))
1423 })
1424 .ok()
1425 .flatten()
1426 {
1427 task.await.log_err()
1428 } else {
1429 Some(0)
1430 };
1431
1432 if let Some(token_count) = token_count {
1433 this.update(cx, |this, cx| {
1434 let Some((_message_id, state)) = this.editing_message.as_mut() else {
1435 return;
1436 };
1437
1438 state.last_estimated_token_count = Some(token_count);
1439 cx.emit(ActiveThreadEvent::EditingMessageTokenCountChanged);
1440 })
1441 .ok();
1442 };
1443 }));
1444 }
1445
1446 fn toggle_context_picker(
1447 &mut self,
1448 _: &crate::ToggleContextPicker,
1449 window: &mut Window,
1450 cx: &mut Context<Self>,
1451 ) {
1452 if let Some((_, state)) = self.editing_message.as_mut() {
1453 let handle = state.context_picker_menu_handle.clone();
1454 window.defer(cx, move |window, cx| {
1455 handle.toggle(window, cx);
1456 });
1457 }
1458 }
1459
1460 fn remove_all_context(
1461 &mut self,
1462 _: &crate::RemoveAllContext,
1463 _window: &mut Window,
1464 cx: &mut Context<Self>,
1465 ) {
1466 self.context_store.update(cx, |store, _cx| store.clear());
1467 cx.notify();
1468 }
1469
1470 fn move_up(&mut self, _: &MoveUp, window: &mut Window, cx: &mut Context<Self>) {
1471 if let Some((_, state)) = self.editing_message.as_mut() {
1472 if state.context_picker_menu_handle.is_deployed() {
1473 cx.propagate();
1474 } else {
1475 state.context_strip.focus_handle(cx).focus(window);
1476 }
1477 }
1478 }
1479
1480 fn paste(&mut self, _: &Paste, _window: &mut Window, cx: &mut Context<Self>) {
1481 let images = cx
1482 .read_from_clipboard()
1483 .map(|item| {
1484 item.into_entries()
1485 .filter_map(|entry| {
1486 if let ClipboardEntry::Image(image) = entry {
1487 Some(image)
1488 } else {
1489 None
1490 }
1491 })
1492 .collect::<Vec<_>>()
1493 })
1494 .unwrap_or_default();
1495
1496 if images.is_empty() {
1497 return;
1498 }
1499 cx.stop_propagation();
1500
1501 self.context_store.update(cx, |store, cx| {
1502 for image in images {
1503 store.add_image_instance(Arc::new(image), cx);
1504 }
1505 });
1506 }
1507
1508 fn cancel_editing_message(&mut self, _: &menu::Cancel, _: &mut Window, cx: &mut Context<Self>) {
1509 self.editing_message.take();
1510 cx.notify();
1511 }
1512
1513 fn confirm_editing_message(
1514 &mut self,
1515 _: &menu::Confirm,
1516 window: &mut Window,
1517 cx: &mut Context<Self>,
1518 ) {
1519 let Some((message_id, state)) = self.editing_message.take() else {
1520 return;
1521 };
1522
1523 let Some(model) = self
1524 .thread
1525 .update(cx, |thread, cx| thread.get_or_init_configured_model(cx))
1526 else {
1527 return;
1528 };
1529
1530 if model.provider.must_accept_terms(cx) {
1531 cx.notify();
1532 return;
1533 }
1534
1535 let edited_text = state.editor.read(cx).text(cx);
1536
1537 let new_context = self
1538 .context_store
1539 .read(cx)
1540 .new_context_for_thread(self.thread.read(cx), Some(message_id));
1541
1542 let project = self.thread.read(cx).project().clone();
1543 let prompt_store = self.thread_store.read(cx).prompt_store().clone();
1544
1545 let git_store = project.read(cx).git_store().clone();
1546 let checkpoint = git_store.update(cx, |git_store, cx| git_store.checkpoint(cx));
1547
1548 let load_context_task =
1549 crate::context::load_context(new_context, &project, &prompt_store, cx);
1550 self._load_edited_message_context_task =
1551 Some(cx.spawn_in(window, async move |this, cx| {
1552 let (context, checkpoint) =
1553 futures::future::join(load_context_task, checkpoint).await;
1554 let _ = this
1555 .update_in(cx, |this, window, cx| {
1556 this.thread.update(cx, |thread, cx| {
1557 thread.edit_message(
1558 message_id,
1559 Role::User,
1560 vec![MessageSegment::Text(edited_text)],
1561 Some(context.loaded_context),
1562 checkpoint.ok(),
1563 cx,
1564 );
1565 for message_id in this.messages_after(message_id) {
1566 thread.delete_message(*message_id, cx);
1567 }
1568 });
1569
1570 this.thread.update(cx, |thread, cx| {
1571 thread.advance_prompt_id();
1572 thread.send_to_model(model.model, Some(window.window_handle()), cx);
1573 });
1574 this._load_edited_message_context_task = None;
1575 cx.notify();
1576 })
1577 .log_err();
1578 }));
1579 }
1580
1581 fn messages_after(&self, message_id: MessageId) -> &[MessageId] {
1582 self.messages
1583 .iter()
1584 .position(|id| *id == message_id)
1585 .map(|index| &self.messages[index + 1..])
1586 .unwrap_or(&[])
1587 }
1588
1589 fn handle_cancel_click(&mut self, _: &ClickEvent, window: &mut Window, cx: &mut Context<Self>) {
1590 self.cancel_editing_message(&menu::Cancel, window, cx);
1591 }
1592
1593 fn handle_regenerate_click(
1594 &mut self,
1595 _: &ClickEvent,
1596 window: &mut Window,
1597 cx: &mut Context<Self>,
1598 ) {
1599 self.confirm_editing_message(&menu::Confirm, window, cx);
1600 }
1601
1602 fn handle_feedback_click(
1603 &mut self,
1604 message_id: MessageId,
1605 feedback: ThreadFeedback,
1606 window: &mut Window,
1607 cx: &mut Context<Self>,
1608 ) {
1609 let report = self.thread.update(cx, |thread, cx| {
1610 thread.report_message_feedback(message_id, feedback, cx)
1611 });
1612
1613 cx.spawn(async move |this, cx| {
1614 report.await?;
1615 this.update(cx, |_this, cx| cx.notify())
1616 })
1617 .detach_and_log_err(cx);
1618
1619 match feedback {
1620 ThreadFeedback::Positive => {
1621 self.open_feedback_editors.remove(&message_id);
1622 }
1623 ThreadFeedback::Negative => {
1624 self.handle_show_feedback_comments(message_id, window, cx);
1625 }
1626 }
1627 }
1628
1629 fn handle_show_feedback_comments(
1630 &mut self,
1631 message_id: MessageId,
1632 window: &mut Window,
1633 cx: &mut Context<Self>,
1634 ) {
1635 let buffer = cx.new(|cx| {
1636 let empty_string = String::new();
1637 MultiBuffer::singleton(cx.new(|cx| Buffer::local(empty_string, cx)), cx)
1638 });
1639
1640 let editor = cx.new(|cx| {
1641 let mut editor = Editor::new(
1642 editor::EditorMode::AutoHeight { max_lines: 4 },
1643 buffer,
1644 None,
1645 window,
1646 cx,
1647 );
1648 editor.set_placeholder_text(
1649 "What went wrong? Share your feedback so we can improve.",
1650 cx,
1651 );
1652 editor
1653 });
1654
1655 editor.read(cx).focus_handle(cx).focus(window);
1656 self.open_feedback_editors.insert(message_id, editor);
1657 cx.notify();
1658 }
1659
1660 fn submit_feedback_message(&mut self, message_id: MessageId, cx: &mut Context<Self>) {
1661 let Some(editor) = self.open_feedback_editors.get(&message_id) else {
1662 return;
1663 };
1664
1665 let report_task = self.thread.update(cx, |thread, cx| {
1666 thread.report_message_feedback(message_id, ThreadFeedback::Negative, cx)
1667 });
1668
1669 let comments = editor.read(cx).text(cx);
1670 if !comments.is_empty() {
1671 let thread_id = self.thread.read(cx).id().clone();
1672 let comments_value = String::from(comments.as_str());
1673
1674 let message_content = self
1675 .thread
1676 .read(cx)
1677 .message(message_id)
1678 .map(|msg| msg.to_string())
1679 .unwrap_or_default();
1680
1681 telemetry::event!(
1682 "Assistant Thread Feedback Comments",
1683 thread_id,
1684 message_id = message_id.0,
1685 message_content,
1686 comments = comments_value
1687 );
1688
1689 self.open_feedback_editors.remove(&message_id);
1690
1691 cx.spawn(async move |this, cx| {
1692 report_task.await?;
1693 this.update(cx, |_this, cx| cx.notify())
1694 })
1695 .detach_and_log_err(cx);
1696 }
1697 }
1698
1699 fn render_edit_message_editor(
1700 &self,
1701 state: &EditingMessageState,
1702 _window: &mut Window,
1703 cx: &Context<Self>,
1704 ) -> impl IntoElement {
1705 let settings = ThemeSettings::get_global(cx);
1706 let font_size = TextSize::Small
1707 .rems(cx)
1708 .to_pixels(settings.agent_font_size(cx));
1709 let line_height = font_size * 1.75;
1710
1711 let colors = cx.theme().colors();
1712
1713 let text_style = TextStyle {
1714 color: colors.text,
1715 font_family: settings.buffer_font.family.clone(),
1716 font_fallbacks: settings.buffer_font.fallbacks.clone(),
1717 font_features: settings.buffer_font.features.clone(),
1718 font_size: font_size.into(),
1719 line_height: line_height.into(),
1720 ..Default::default()
1721 };
1722
1723 v_flex()
1724 .key_context("EditMessageEditor")
1725 .on_action(cx.listener(Self::toggle_context_picker))
1726 .on_action(cx.listener(Self::remove_all_context))
1727 .on_action(cx.listener(Self::move_up))
1728 .on_action(cx.listener(Self::cancel_editing_message))
1729 .on_action(cx.listener(Self::confirm_editing_message))
1730 .capture_action(cx.listener(Self::paste))
1731 .min_h_6()
1732 .w_full()
1733 .flex_grow()
1734 .gap_2()
1735 .child(state.context_strip.clone())
1736 .child(div().pt(px(-3.)).px_neg_0p5().child(EditorElement::new(
1737 &state.editor,
1738 EditorStyle {
1739 background: colors.editor_background,
1740 local_player: cx.theme().players().local(),
1741 text: text_style,
1742 syntax: cx.theme().syntax().clone(),
1743 ..Default::default()
1744 },
1745 )))
1746 }
1747
1748 fn render_message(&self, ix: usize, window: &mut Window, cx: &mut Context<Self>) -> AnyElement {
1749 let message_id = self.messages[ix];
1750 let Some(message) = self.thread.read(cx).message(message_id) else {
1751 return Empty.into_any();
1752 };
1753 let message_creases = message.creases.clone();
1754
1755 let Some(rendered_message) = self.rendered_messages_by_id.get(&message_id) else {
1756 return Empty.into_any();
1757 };
1758
1759 let workspace = self.workspace.clone();
1760 let thread = self.thread.read(cx);
1761
1762 // Get all the data we need from thread before we start using it in closures
1763 let checkpoint = thread.checkpoint_for_message(message_id);
1764 let added_context = thread
1765 .context_for_message(message_id)
1766 .map(|context| AddedContext::new_attached(context, cx))
1767 .collect::<Vec<_>>();
1768
1769 let tool_uses = thread.tool_uses_for_message(message_id, cx);
1770 let has_tool_uses = !tool_uses.is_empty();
1771 let is_generating = thread.is_generating();
1772 let is_generating_stale = thread.is_generation_stale().unwrap_or(false);
1773
1774 let is_first_message = ix == 0;
1775 let is_last_message = ix == self.messages.len() - 1;
1776
1777 let loading_dots = (is_generating_stale && is_last_message)
1778 .then(|| AnimatedLabel::new("").size(LabelSize::Small));
1779
1780 let editing_message_state = self
1781 .editing_message
1782 .as_ref()
1783 .filter(|(id, _)| *id == message_id)
1784 .map(|(_, state)| state);
1785
1786 let colors = cx.theme().colors();
1787 let editor_bg_color = colors.editor_background;
1788
1789 let open_as_markdown = IconButton::new(("open-as-markdown", ix), IconName::DocumentText)
1790 .icon_size(IconSize::XSmall)
1791 .icon_color(Color::Ignored)
1792 .tooltip(Tooltip::text("Open Thread as Markdown"))
1793 .on_click({
1794 let thread = self.thread.clone();
1795 let workspace = self.workspace.clone();
1796 move |_, window, cx| {
1797 if let Some(workspace) = workspace.upgrade() {
1798 open_active_thread_as_markdown(thread.clone(), workspace, window, cx)
1799 .detach_and_log_err(cx);
1800 }
1801 }
1802 });
1803
1804 // For all items that should be aligned with the LLM's response.
1805 const RESPONSE_PADDING_X: Pixels = px(19.);
1806
1807 let show_feedback = thread.is_turn_end(ix);
1808
1809 let feedback_container = h_flex()
1810 .group("feedback_container")
1811 .mt_1()
1812 .py_2()
1813 .px(RESPONSE_PADDING_X)
1814 .mr_1()
1815 .opacity(0.4)
1816 .hover(|style| style.opacity(1.))
1817 .gap_1p5()
1818 .flex_wrap()
1819 .justify_end();
1820 let feedback_items = match self.thread.read(cx).message_feedback(message_id) {
1821 Some(feedback) => feedback_container
1822 .child(
1823 div().visible_on_hover("feedback_container").child(
1824 Label::new(match feedback {
1825 ThreadFeedback::Positive => "Thanks for your feedback!",
1826 ThreadFeedback::Negative => {
1827 "We appreciate your feedback and will use it to improve."
1828 }
1829 })
1830 .color(Color::Muted)
1831 .size(LabelSize::XSmall)
1832 .truncate())
1833 )
1834 .child(
1835 h_flex()
1836 .child(
1837 IconButton::new(("feedback-thumbs-up", ix), IconName::ThumbsUp)
1838 .icon_size(IconSize::XSmall)
1839 .icon_color(match feedback {
1840 ThreadFeedback::Positive => Color::Accent,
1841 ThreadFeedback::Negative => Color::Ignored,
1842 })
1843 .tooltip(Tooltip::text("Helpful Response"))
1844 .on_click(cx.listener(move |this, _, window, cx| {
1845 this.handle_feedback_click(
1846 message_id,
1847 ThreadFeedback::Positive,
1848 window,
1849 cx,
1850 );
1851 })),
1852 )
1853 .child(
1854 IconButton::new(("feedback-thumbs-down", ix), IconName::ThumbsDown)
1855 .icon_size(IconSize::XSmall)
1856 .icon_color(match feedback {
1857 ThreadFeedback::Positive => Color::Ignored,
1858 ThreadFeedback::Negative => Color::Accent,
1859 })
1860 .tooltip(Tooltip::text("Not Helpful"))
1861 .on_click(cx.listener(move |this, _, window, cx| {
1862 this.handle_feedback_click(
1863 message_id,
1864 ThreadFeedback::Negative,
1865 window,
1866 cx,
1867 );
1868 })),
1869 )
1870 .child(open_as_markdown),
1871 )
1872 .into_any_element(),
1873 None if AssistantSettings::get_global(cx).enable_feedback =>
1874 feedback_container
1875 .child(
1876 div().visible_on_hover("feedback_container").child(
1877 Label::new(
1878 "Rating the thread sends all of your current conversation to the Zed team.",
1879 )
1880 .color(Color::Muted)
1881 .size(LabelSize::XSmall)
1882 .truncate())
1883 )
1884 .child(
1885 h_flex()
1886 .child(
1887 IconButton::new(("feedback-thumbs-up", ix), IconName::ThumbsUp)
1888 .icon_size(IconSize::XSmall)
1889 .icon_color(Color::Ignored)
1890 .tooltip(Tooltip::text("Helpful Response"))
1891 .on_click(cx.listener(move |this, _, window, cx| {
1892 this.handle_feedback_click(
1893 message_id,
1894 ThreadFeedback::Positive,
1895 window,
1896 cx,
1897 );
1898 })),
1899 )
1900 .child(
1901 IconButton::new(("feedback-thumbs-down", ix), IconName::ThumbsDown)
1902 .icon_size(IconSize::XSmall)
1903 .icon_color(Color::Ignored)
1904 .tooltip(Tooltip::text("Not Helpful"))
1905 .on_click(cx.listener(move |this, _, window, cx| {
1906 this.handle_feedback_click(
1907 message_id,
1908 ThreadFeedback::Negative,
1909 window,
1910 cx,
1911 );
1912 })),
1913 )
1914 .child(open_as_markdown),
1915 )
1916 .into_any_element(),
1917 None => feedback_container
1918 .child(h_flex().child(open_as_markdown))
1919 .into_any_element(),
1920 };
1921
1922 let message_is_empty = message.should_display_content();
1923 let has_content = !message_is_empty || !added_context.is_empty();
1924
1925 let message_content = has_content.then(|| {
1926 if let Some(state) = editing_message_state.as_ref() {
1927 self.render_edit_message_editor(state, window, cx)
1928 .into_any_element()
1929 } else {
1930 v_flex()
1931 .w_full()
1932 .gap_1()
1933 .when(!added_context.is_empty(), |parent| {
1934 parent.child(h_flex().flex_wrap().gap_1().children(
1935 added_context.into_iter().map(|added_context| {
1936 let context = added_context.handle.clone();
1937 ContextPill::added(added_context, false, false, None).on_click(
1938 Rc::new(cx.listener({
1939 let workspace = workspace.clone();
1940 move |_, _, window, cx| {
1941 if let Some(workspace) = workspace.upgrade() {
1942 open_context(&context, workspace, window, cx);
1943 cx.notify();
1944 }
1945 }
1946 })),
1947 )
1948 }),
1949 ))
1950 })
1951 .when(!message_is_empty, |parent| {
1952 parent.child(div().pt_0p5().min_h_6().child(self.render_message_content(
1953 message_id,
1954 rendered_message,
1955 has_tool_uses,
1956 workspace.clone(),
1957 window,
1958 cx,
1959 )))
1960 })
1961 .into_any_element()
1962 }
1963 });
1964
1965 let styled_message = match message.role {
1966 Role::User => v_flex()
1967 .id(("message-container", ix))
1968 .pt_2()
1969 .pl_2()
1970 .pr_2p5()
1971 .pb_4()
1972 .child(
1973 v_flex()
1974 .id(("user-message", ix))
1975 .bg(editor_bg_color)
1976 .rounded_lg()
1977 .shadow_md()
1978 .border_1()
1979 .border_color(colors.border)
1980 .hover(|hover| hover.border_color(colors.text_accent.opacity(0.5)))
1981 .cursor_pointer()
1982 .child(
1983 h_flex()
1984 .p_2p5()
1985 .gap_1()
1986 .items_end()
1987 .children(message_content)
1988 .when_some(editing_message_state, |this, state| {
1989 let focus_handle = state.editor.focus_handle(cx).clone();
1990 this.w_full().justify_between().child(
1991 h_flex()
1992 .gap_0p5()
1993 .child(
1994 IconButton::new(
1995 "cancel-edit-message",
1996 IconName::Close,
1997 )
1998 .shape(ui::IconButtonShape::Square)
1999 .icon_color(Color::Error)
2000 .icon_size(IconSize::Small)
2001 .tooltip({
2002 let focus_handle = focus_handle.clone();
2003 move |window, cx| {
2004 Tooltip::for_action_in(
2005 "Cancel Edit",
2006 &menu::Cancel,
2007 &focus_handle,
2008 window,
2009 cx,
2010 )
2011 }
2012 })
2013 .on_click(cx.listener(Self::handle_cancel_click)),
2014 )
2015 .child(
2016 IconButton::new(
2017 "confirm-edit-message",
2018 IconName::Return,
2019 )
2020 .disabled(state.editor.read(cx).is_empty(cx))
2021 .shape(ui::IconButtonShape::Square)
2022 .icon_color(Color::Muted)
2023 .icon_size(IconSize::Small)
2024 .tooltip({
2025 let focus_handle = focus_handle.clone();
2026 move |window, cx| {
2027 Tooltip::for_action_in(
2028 "Regenerate",
2029 &menu::Confirm,
2030 &focus_handle,
2031 window,
2032 cx,
2033 )
2034 }
2035 })
2036 .on_click(
2037 cx.listener(Self::handle_regenerate_click),
2038 ),
2039 ),
2040 )
2041 }),
2042 )
2043 .on_click(cx.listener({
2044 let message_segments = message.segments.clone();
2045 move |this, _, window, cx| {
2046 this.start_editing_message(
2047 message_id,
2048 &message_segments,
2049 &message_creases,
2050 window,
2051 cx,
2052 );
2053 }
2054 })),
2055 ),
2056 Role::Assistant => v_flex()
2057 .id(("message-container", ix))
2058 .px(RESPONSE_PADDING_X)
2059 .gap_2()
2060 .children(message_content)
2061 .when(has_tool_uses, |parent| {
2062 parent.children(tool_uses.into_iter().map(|tool_use| {
2063 self.render_tool_use(tool_use, window, workspace.clone(), cx)
2064 }))
2065 }),
2066 Role::System => div().id(("message-container", ix)).py_1().px_2().child(
2067 v_flex()
2068 .bg(colors.editor_background)
2069 .rounded_sm()
2070 .child(div().p_4().children(message_content)),
2071 ),
2072 };
2073
2074 let after_editing_message = self
2075 .editing_message
2076 .as_ref()
2077 .map_or(false, |(editing_message_id, _)| {
2078 message_id > *editing_message_id
2079 });
2080
2081 let panel_background = cx.theme().colors().panel_background;
2082
2083 let backdrop = div()
2084 .id("backdrop")
2085 .stop_mouse_events_except_scroll()
2086 .absolute()
2087 .inset_0()
2088 .size_full()
2089 .bg(panel_background)
2090 .opacity(0.8)
2091 .on_click(cx.listener(Self::handle_cancel_click));
2092
2093 v_flex()
2094 .w_full()
2095 .map(|parent| {
2096 if let Some(checkpoint) = checkpoint.filter(|_| !is_generating) {
2097 let mut is_pending = false;
2098 let mut error = None;
2099 if let Some(last_restore_checkpoint) =
2100 self.thread.read(cx).last_restore_checkpoint()
2101 {
2102 if last_restore_checkpoint.message_id() == message_id {
2103 match last_restore_checkpoint {
2104 LastRestoreCheckpoint::Pending { .. } => is_pending = true,
2105 LastRestoreCheckpoint::Error { error: err, .. } => {
2106 error = Some(err.clone());
2107 }
2108 }
2109 }
2110 }
2111
2112 let restore_checkpoint_button =
2113 Button::new(("restore-checkpoint", ix), "Restore Checkpoint")
2114 .icon(if error.is_some() {
2115 IconName::XCircle
2116 } else {
2117 IconName::Undo
2118 })
2119 .icon_size(IconSize::XSmall)
2120 .icon_position(IconPosition::Start)
2121 .icon_color(if error.is_some() {
2122 Some(Color::Error)
2123 } else {
2124 None
2125 })
2126 .label_size(LabelSize::XSmall)
2127 .disabled(is_pending)
2128 .on_click(cx.listener(move |this, _, _window, cx| {
2129 this.thread.update(cx, |thread, cx| {
2130 thread
2131 .restore_checkpoint(checkpoint.clone(), cx)
2132 .detach_and_log_err(cx);
2133 });
2134 }));
2135
2136 let restore_checkpoint_button = if is_pending {
2137 restore_checkpoint_button
2138 .with_animation(
2139 ("pulsating-restore-checkpoint-button", ix),
2140 Animation::new(Duration::from_secs(2))
2141 .repeat()
2142 .with_easing(pulsating_between(0.6, 1.)),
2143 |label, delta| label.alpha(delta),
2144 )
2145 .into_any_element()
2146 } else if let Some(error) = error {
2147 restore_checkpoint_button
2148 .tooltip(Tooltip::text(error.to_string()))
2149 .into_any_element()
2150 } else {
2151 restore_checkpoint_button.into_any_element()
2152 };
2153
2154 parent.child(
2155 h_flex()
2156 .pt_2p5()
2157 .px_2p5()
2158 .w_full()
2159 .gap_1()
2160 .child(ui::Divider::horizontal())
2161 .child(restore_checkpoint_button)
2162 .child(ui::Divider::horizontal()),
2163 )
2164 } else {
2165 parent
2166 }
2167 })
2168 .when(is_first_message, |parent| {
2169 parent.child(self.render_rules_item(cx))
2170 })
2171 .child(styled_message)
2172 .when(is_generating && is_last_message, |this| {
2173 this.child(
2174 h_flex()
2175 .h_8()
2176 .mt_2()
2177 .mb_4()
2178 .ml_4()
2179 .py_1p5()
2180 .when_some(loading_dots, |this, loading_dots| this.child(loading_dots)),
2181 )
2182 })
2183 .when(show_feedback, move |parent| {
2184 parent.child(feedback_items).when_some(
2185 self.open_feedback_editors.get(&message_id),
2186 move |parent, feedback_editor| {
2187 let focus_handle = feedback_editor.focus_handle(cx);
2188 parent.child(
2189 v_flex()
2190 .key_context("AgentFeedbackMessageEditor")
2191 .on_action(cx.listener(move |this, _: &menu::Cancel, _, cx| {
2192 this.open_feedback_editors.remove(&message_id);
2193 cx.notify();
2194 }))
2195 .on_action(cx.listener(move |this, _: &menu::Confirm, _, cx| {
2196 this.submit_feedback_message(message_id, cx);
2197 cx.notify();
2198 }))
2199 .on_action(cx.listener(Self::confirm_editing_message))
2200 .mb_2()
2201 .mx_4()
2202 .p_2()
2203 .rounded_md()
2204 .border_1()
2205 .border_color(cx.theme().colors().border)
2206 .bg(cx.theme().colors().editor_background)
2207 .child(feedback_editor.clone())
2208 .child(
2209 h_flex()
2210 .gap_1()
2211 .justify_end()
2212 .child(
2213 Button::new("dismiss-feedback-message", "Cancel")
2214 .label_size(LabelSize::Small)
2215 .key_binding(
2216 KeyBinding::for_action_in(
2217 &menu::Cancel,
2218 &focus_handle,
2219 window,
2220 cx,
2221 )
2222 .map(|kb| kb.size(rems_from_px(10.))),
2223 )
2224 .on_click(cx.listener(
2225 move |this, _, _window, cx| {
2226 this.open_feedback_editors
2227 .remove(&message_id);
2228 cx.notify();
2229 },
2230 )),
2231 )
2232 .child(
2233 Button::new(
2234 "submit-feedback-message",
2235 "Share Feedback",
2236 )
2237 .style(ButtonStyle::Tinted(ui::TintColor::Accent))
2238 .label_size(LabelSize::Small)
2239 .key_binding(
2240 KeyBinding::for_action_in(
2241 &menu::Confirm,
2242 &focus_handle,
2243 window,
2244 cx,
2245 )
2246 .map(|kb| kb.size(rems_from_px(10.))),
2247 )
2248 .on_click(
2249 cx.listener(move |this, _, _window, cx| {
2250 this.submit_feedback_message(message_id, cx);
2251 cx.notify()
2252 }),
2253 ),
2254 ),
2255 ),
2256 )
2257 },
2258 )
2259 })
2260 .when(after_editing_message, |parent| {
2261 // Backdrop to dim out the whole thread below the editing user message
2262 parent.relative().child(backdrop)
2263 })
2264 .into_any()
2265 }
2266
2267 fn render_message_content(
2268 &self,
2269 message_id: MessageId,
2270 rendered_message: &RenderedMessage,
2271 has_tool_uses: bool,
2272 workspace: WeakEntity<Workspace>,
2273 window: &Window,
2274 cx: &Context<Self>,
2275 ) -> impl IntoElement {
2276 let is_last_message = self.messages.last() == Some(&message_id);
2277 let is_generating = self.thread.read(cx).is_generating();
2278 let pending_thinking_segment_index = if is_generating && is_last_message && !has_tool_uses {
2279 rendered_message
2280 .segments
2281 .iter()
2282 .enumerate()
2283 .next_back()
2284 .filter(|(_, segment)| matches!(segment, RenderedMessageSegment::Thinking { .. }))
2285 .map(|(index, _)| index)
2286 } else {
2287 None
2288 };
2289
2290 let message_role = self
2291 .thread
2292 .read(cx)
2293 .message(message_id)
2294 .map(|m| m.role)
2295 .unwrap_or(Role::User);
2296
2297 let is_assistant_message = message_role == Role::Assistant;
2298 let is_user_message = message_role == Role::User;
2299
2300 v_flex()
2301 .text_ui(cx)
2302 .gap_2()
2303 .when(is_user_message, |this| this.text_xs())
2304 .children(
2305 rendered_message.segments.iter().enumerate().map(
2306 |(index, segment)| match segment {
2307 RenderedMessageSegment::Thinking {
2308 content,
2309 scroll_handle,
2310 } => self
2311 .render_message_thinking_segment(
2312 message_id,
2313 index,
2314 content.clone(),
2315 &scroll_handle,
2316 Some(index) == pending_thinking_segment_index,
2317 window,
2318 cx,
2319 )
2320 .into_any_element(),
2321 RenderedMessageSegment::Text(markdown) => {
2322 let markdown_element = MarkdownElement::new(
2323 markdown.clone(),
2324 if is_user_message {
2325 let mut style = default_markdown_style(window, cx);
2326 let mut text_style = window.text_style();
2327 let theme_settings = ThemeSettings::get_global(cx);
2328
2329 let buffer_font = theme_settings.buffer_font.family.clone();
2330 let buffer_font_size = TextSize::Small.rems(cx);
2331
2332 text_style.refine(&TextStyleRefinement {
2333 font_family: Some(buffer_font),
2334 font_size: Some(buffer_font_size.into()),
2335 ..Default::default()
2336 });
2337
2338 style.base_text_style = text_style;
2339 style
2340 } else {
2341 default_markdown_style(window, cx)
2342 },
2343 );
2344
2345 let markdown_element = if is_assistant_message {
2346 markdown_element.code_block_renderer(
2347 markdown::CodeBlockRenderer::Custom {
2348 render: Arc::new({
2349 let workspace = workspace.clone();
2350 let active_thread = cx.entity();
2351 move |kind,
2352 parsed_markdown,
2353 range,
2354 metadata,
2355 window,
2356 cx| {
2357 render_markdown_code_block(
2358 message_id,
2359 range.start,
2360 kind,
2361 parsed_markdown,
2362 metadata,
2363 active_thread.clone(),
2364 workspace.clone(),
2365 window,
2366 cx,
2367 )
2368 }
2369 }),
2370 transform: Some(Arc::new({
2371 let active_thread = cx.entity();
2372 let editor_bg = cx.theme().colors().editor_background;
2373
2374 move |el, range, metadata, _, cx| {
2375 let can_expand = metadata.line_count
2376 >= MAX_UNCOLLAPSED_LINES_IN_CODE_BLOCK;
2377
2378 if !can_expand {
2379 return el;
2380 }
2381
2382 let is_expanded = active_thread
2383 .read(cx)
2384 .is_codeblock_expanded(message_id, range.start);
2385
2386 if is_expanded {
2387 return el;
2388 }
2389
2390 el.child(
2391 div()
2392 .absolute()
2393 .bottom_0()
2394 .left_0()
2395 .w_full()
2396 .h_1_4()
2397 .rounded_b_lg()
2398 .bg(linear_gradient(
2399 0.,
2400 linear_color_stop(editor_bg, 0.),
2401 linear_color_stop(
2402 editor_bg.opacity(0.),
2403 1.,
2404 ),
2405 )),
2406 )
2407 }
2408 })),
2409 },
2410 )
2411 } else {
2412 markdown_element.code_block_renderer(
2413 markdown::CodeBlockRenderer::Default {
2414 copy_button: false,
2415 copy_button_on_hover: false,
2416 border: true,
2417 },
2418 )
2419 };
2420
2421 div()
2422 .child(markdown_element.on_url_click({
2423 let workspace = self.workspace.clone();
2424 move |text, window, cx| {
2425 open_markdown_link(text, workspace.clone(), window, cx);
2426 }
2427 }))
2428 .into_any_element()
2429 }
2430 },
2431 ),
2432 )
2433 }
2434
2435 fn tool_card_border_color(&self, cx: &Context<Self>) -> Hsla {
2436 cx.theme().colors().border.opacity(0.5)
2437 }
2438
2439 fn tool_card_header_bg(&self, cx: &Context<Self>) -> Hsla {
2440 cx.theme()
2441 .colors()
2442 .element_background
2443 .blend(cx.theme().colors().editor_foreground.opacity(0.025))
2444 }
2445
2446 fn render_message_thinking_segment(
2447 &self,
2448 message_id: MessageId,
2449 ix: usize,
2450 markdown: Entity<Markdown>,
2451 scroll_handle: &ScrollHandle,
2452 pending: bool,
2453 window: &Window,
2454 cx: &Context<Self>,
2455 ) -> impl IntoElement {
2456 let is_open = self
2457 .expanded_thinking_segments
2458 .get(&(message_id, ix))
2459 .copied()
2460 .unwrap_or_default();
2461
2462 let editor_bg = cx.theme().colors().panel_background;
2463
2464 div().map(|this| {
2465 if pending {
2466 this.v_flex()
2467 .mt_neg_2()
2468 .mb_1p5()
2469 .child(
2470 h_flex()
2471 .group("disclosure-header")
2472 .justify_between()
2473 .child(
2474 h_flex()
2475 .gap_1p5()
2476 .child(
2477 Icon::new(IconName::LightBulb)
2478 .size(IconSize::XSmall)
2479 .color(Color::Muted),
2480 )
2481 .child(AnimatedLabel::new("Thinking").size(LabelSize::Small)),
2482 )
2483 .child(
2484 h_flex()
2485 .gap_1()
2486 .child(
2487 div().visible_on_hover("disclosure-header").child(
2488 Disclosure::new("thinking-disclosure", is_open)
2489 .opened_icon(IconName::ChevronUp)
2490 .closed_icon(IconName::ChevronDown)
2491 .on_click(cx.listener({
2492 move |this, _event, _window, _cx| {
2493 let is_open = this
2494 .expanded_thinking_segments
2495 .entry((message_id, ix))
2496 .or_insert(false);
2497
2498 *is_open = !*is_open;
2499 }
2500 })),
2501 ),
2502 )
2503 .child({
2504 Icon::new(IconName::ArrowCircle)
2505 .color(Color::Accent)
2506 .size(IconSize::Small)
2507 .with_animation(
2508 "arrow-circle",
2509 Animation::new(Duration::from_secs(2)).repeat(),
2510 |icon, delta| {
2511 icon.transform(Transformation::rotate(
2512 percentage(delta),
2513 ))
2514 },
2515 )
2516 }),
2517 ),
2518 )
2519 .when(!is_open, |this| {
2520 let gradient_overlay = div()
2521 .rounded_b_lg()
2522 .h_full()
2523 .absolute()
2524 .w_full()
2525 .bottom_0()
2526 .left_0()
2527 .bg(linear_gradient(
2528 180.,
2529 linear_color_stop(editor_bg, 1.),
2530 linear_color_stop(editor_bg.opacity(0.2), 0.),
2531 ));
2532
2533 this.child(
2534 div()
2535 .relative()
2536 .bg(editor_bg)
2537 .rounded_b_lg()
2538 .mt_2()
2539 .pl_4()
2540 .child(
2541 div()
2542 .id(("thinking-content", ix))
2543 .max_h_20()
2544 .track_scroll(scroll_handle)
2545 .text_ui_sm(cx)
2546 .overflow_hidden()
2547 .child(
2548 MarkdownElement::new(
2549 markdown.clone(),
2550 default_markdown_style(window, cx),
2551 )
2552 .on_url_click({
2553 let workspace = self.workspace.clone();
2554 move |text, window, cx| {
2555 open_markdown_link(
2556 text,
2557 workspace.clone(),
2558 window,
2559 cx,
2560 );
2561 }
2562 }),
2563 ),
2564 )
2565 .child(gradient_overlay),
2566 )
2567 })
2568 .when(is_open, |this| {
2569 this.child(
2570 div()
2571 .id(("thinking-content", ix))
2572 .h_full()
2573 .bg(editor_bg)
2574 .text_ui_sm(cx)
2575 .child(
2576 MarkdownElement::new(
2577 markdown.clone(),
2578 default_markdown_style(window, cx),
2579 )
2580 .on_url_click({
2581 let workspace = self.workspace.clone();
2582 move |text, window, cx| {
2583 open_markdown_link(text, workspace.clone(), window, cx);
2584 }
2585 }),
2586 ),
2587 )
2588 })
2589 } else {
2590 this.v_flex()
2591 .mt_neg_2()
2592 .child(
2593 h_flex()
2594 .group("disclosure-header")
2595 .pr_1()
2596 .justify_between()
2597 .opacity(0.8)
2598 .hover(|style| style.opacity(1.))
2599 .child(
2600 h_flex()
2601 .gap_1p5()
2602 .child(
2603 Icon::new(IconName::LightBulb)
2604 .size(IconSize::XSmall)
2605 .color(Color::Muted),
2606 )
2607 .child(Label::new("Thought Process").size(LabelSize::Small)),
2608 )
2609 .child(
2610 div().visible_on_hover("disclosure-header").child(
2611 Disclosure::new("thinking-disclosure", is_open)
2612 .opened_icon(IconName::ChevronUp)
2613 .closed_icon(IconName::ChevronDown)
2614 .on_click(cx.listener({
2615 move |this, _event, _window, _cx| {
2616 let is_open = this
2617 .expanded_thinking_segments
2618 .entry((message_id, ix))
2619 .or_insert(false);
2620
2621 *is_open = !*is_open;
2622 }
2623 })),
2624 ),
2625 ),
2626 )
2627 .child(
2628 div()
2629 .id(("thinking-content", ix))
2630 .relative()
2631 .mt_1p5()
2632 .ml_1p5()
2633 .pl_2p5()
2634 .border_l_1()
2635 .border_color(cx.theme().colors().border_variant)
2636 .text_ui_sm(cx)
2637 .when(is_open, |this| {
2638 this.child(
2639 MarkdownElement::new(
2640 markdown.clone(),
2641 default_markdown_style(window, cx),
2642 )
2643 .on_url_click({
2644 let workspace = self.workspace.clone();
2645 move |text, window, cx| {
2646 open_markdown_link(text, workspace.clone(), window, cx);
2647 }
2648 }),
2649 )
2650 }),
2651 )
2652 }
2653 })
2654 }
2655
2656 fn render_tool_use(
2657 &self,
2658 tool_use: ToolUse,
2659 window: &mut Window,
2660 workspace: WeakEntity<Workspace>,
2661 cx: &mut Context<Self>,
2662 ) -> impl IntoElement + use<> {
2663 if let Some(card) = self.thread.read(cx).card_for_tool(&tool_use.id) {
2664 return card.render(&tool_use.status, window, workspace, cx);
2665 }
2666
2667 let is_open = self
2668 .expanded_tool_uses
2669 .get(&tool_use.id)
2670 .copied()
2671 .unwrap_or_default();
2672
2673 let is_status_finished = matches!(&tool_use.status, ToolUseStatus::Finished(_));
2674
2675 let fs = self
2676 .workspace
2677 .upgrade()
2678 .map(|workspace| workspace.read(cx).app_state().fs.clone());
2679 let needs_confirmation = matches!(&tool_use.status, ToolUseStatus::NeedsConfirmation);
2680 let needs_confirmation_tools = tool_use.needs_confirmation;
2681
2682 let status_icons = div().child(match &tool_use.status {
2683 ToolUseStatus::NeedsConfirmation => {
2684 let icon = Icon::new(IconName::Warning)
2685 .color(Color::Warning)
2686 .size(IconSize::Small);
2687 icon.into_any_element()
2688 }
2689 ToolUseStatus::Pending
2690 | ToolUseStatus::InputStillStreaming
2691 | ToolUseStatus::Running => {
2692 let icon = Icon::new(IconName::ArrowCircle)
2693 .color(Color::Accent)
2694 .size(IconSize::Small);
2695 icon.with_animation(
2696 "arrow-circle",
2697 Animation::new(Duration::from_secs(2)).repeat(),
2698 |icon, delta| icon.transform(Transformation::rotate(percentage(delta))),
2699 )
2700 .into_any_element()
2701 }
2702 ToolUseStatus::Finished(_) => div().w_0().into_any_element(),
2703 ToolUseStatus::Error(_) => {
2704 let icon = Icon::new(IconName::Close)
2705 .color(Color::Error)
2706 .size(IconSize::Small);
2707 icon.into_any_element()
2708 }
2709 });
2710
2711 let rendered_tool_use = self.rendered_tool_uses.get(&tool_use.id).cloned();
2712 let results_content_container = || v_flex().p_2().gap_0p5();
2713
2714 let results_content = v_flex()
2715 .gap_1()
2716 .child(
2717 results_content_container()
2718 .child(
2719 Label::new("Input")
2720 .size(LabelSize::XSmall)
2721 .color(Color::Muted)
2722 .buffer_font(cx),
2723 )
2724 .child(
2725 div()
2726 .w_full()
2727 .text_ui_sm(cx)
2728 .children(rendered_tool_use.as_ref().map(|rendered| {
2729 MarkdownElement::new(
2730 rendered.input.clone(),
2731 tool_use_markdown_style(window, cx),
2732 )
2733 .code_block_renderer(markdown::CodeBlockRenderer::Default {
2734 copy_button: false,
2735 copy_button_on_hover: false,
2736 border: false,
2737 })
2738 .on_url_click({
2739 let workspace = self.workspace.clone();
2740 move |text, window, cx| {
2741 open_markdown_link(text, workspace.clone(), window, cx);
2742 }
2743 })
2744 })),
2745 ),
2746 )
2747 .map(|container| match tool_use.status {
2748 ToolUseStatus::Finished(_) => container.child(
2749 results_content_container()
2750 .border_t_1()
2751 .border_color(self.tool_card_border_color(cx))
2752 .child(
2753 Label::new("Result")
2754 .size(LabelSize::XSmall)
2755 .color(Color::Muted)
2756 .buffer_font(cx),
2757 )
2758 .child(div().w_full().text_ui_sm(cx).children(
2759 rendered_tool_use.as_ref().map(|rendered| {
2760 MarkdownElement::new(
2761 rendered.output.clone(),
2762 tool_use_markdown_style(window, cx),
2763 )
2764 .code_block_renderer(markdown::CodeBlockRenderer::Default {
2765 copy_button: false,
2766 copy_button_on_hover: false,
2767 border: false,
2768 })
2769 .on_url_click({
2770 let workspace = self.workspace.clone();
2771 move |text, window, cx| {
2772 open_markdown_link(text, workspace.clone(), window, cx);
2773 }
2774 })
2775 .into_any_element()
2776 }),
2777 )),
2778 ),
2779 ToolUseStatus::InputStillStreaming | ToolUseStatus::Running => container.child(
2780 results_content_container()
2781 .border_t_1()
2782 .border_color(self.tool_card_border_color(cx))
2783 .child(
2784 h_flex()
2785 .gap_1()
2786 .child(
2787 Icon::new(IconName::ArrowCircle)
2788 .size(IconSize::Small)
2789 .color(Color::Accent)
2790 .with_animation(
2791 "arrow-circle",
2792 Animation::new(Duration::from_secs(2)).repeat(),
2793 |icon, delta| {
2794 icon.transform(Transformation::rotate(percentage(
2795 delta,
2796 )))
2797 },
2798 ),
2799 )
2800 .child(
2801 Label::new("Running…")
2802 .size(LabelSize::XSmall)
2803 .color(Color::Muted)
2804 .buffer_font(cx),
2805 ),
2806 ),
2807 ),
2808 ToolUseStatus::Error(_) => container.child(
2809 results_content_container()
2810 .border_t_1()
2811 .border_color(self.tool_card_border_color(cx))
2812 .child(
2813 Label::new("Error")
2814 .size(LabelSize::XSmall)
2815 .color(Color::Muted)
2816 .buffer_font(cx),
2817 )
2818 .child(
2819 div()
2820 .text_ui_sm(cx)
2821 .children(rendered_tool_use.as_ref().map(|rendered| {
2822 MarkdownElement::new(
2823 rendered.output.clone(),
2824 tool_use_markdown_style(window, cx),
2825 )
2826 .on_url_click({
2827 let workspace = self.workspace.clone();
2828 move |text, window, cx| {
2829 open_markdown_link(text, workspace.clone(), window, cx);
2830 }
2831 })
2832 .into_any_element()
2833 })),
2834 ),
2835 ),
2836 ToolUseStatus::Pending => container,
2837 ToolUseStatus::NeedsConfirmation => container.child(
2838 results_content_container()
2839 .border_t_1()
2840 .border_color(self.tool_card_border_color(cx))
2841 .child(
2842 Label::new("Asking Permission")
2843 .size(LabelSize::Small)
2844 .color(Color::Muted)
2845 .buffer_font(cx),
2846 ),
2847 ),
2848 });
2849
2850 let gradient_overlay = |color: Hsla| {
2851 div()
2852 .h_full()
2853 .absolute()
2854 .w_12()
2855 .bottom_0()
2856 .map(|element| {
2857 if is_status_finished {
2858 element.right_6()
2859 } else {
2860 element.right(px(44.))
2861 }
2862 })
2863 .bg(linear_gradient(
2864 90.,
2865 linear_color_stop(color, 1.),
2866 linear_color_stop(color.opacity(0.2), 0.),
2867 ))
2868 };
2869
2870 v_flex().gap_1().mb_2().map(|element| {
2871 if !needs_confirmation_tools {
2872 element.child(
2873 v_flex()
2874 .child(
2875 h_flex()
2876 .group("disclosure-header")
2877 .relative()
2878 .gap_1p5()
2879 .justify_between()
2880 .opacity(0.8)
2881 .hover(|style| style.opacity(1.))
2882 .when(!is_status_finished, |this| this.pr_2())
2883 .child(
2884 h_flex()
2885 .id("tool-label-container")
2886 .gap_1p5()
2887 .max_w_full()
2888 .overflow_x_scroll()
2889 .child(
2890 Icon::new(tool_use.icon)
2891 .size(IconSize::XSmall)
2892 .color(Color::Muted),
2893 )
2894 .child(
2895 h_flex().pr_8().text_size(rems(0.8125)).children(
2896 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| {
2897 open_markdown_link(text, workspace.clone(), window, cx);
2898 }}))
2899 ),
2900 ),
2901 )
2902 .child(
2903 h_flex()
2904 .gap_1()
2905 .child(
2906 div().visible_on_hover("disclosure-header").child(
2907 Disclosure::new("tool-use-disclosure", is_open)
2908 .opened_icon(IconName::ChevronUp)
2909 .closed_icon(IconName::ChevronDown)
2910 .on_click(cx.listener({
2911 let tool_use_id = tool_use.id.clone();
2912 move |this, _event, _window, _cx| {
2913 let is_open = this
2914 .expanded_tool_uses
2915 .entry(tool_use_id.clone())
2916 .or_insert(false);
2917
2918 *is_open = !*is_open;
2919 }
2920 })),
2921 ),
2922 )
2923 .child(status_icons),
2924 )
2925 .child(gradient_overlay(cx.theme().colors().panel_background)),
2926 )
2927 .map(|parent| {
2928 if !is_open {
2929 return parent;
2930 }
2931
2932 parent.child(
2933 v_flex()
2934 .mt_1()
2935 .border_1()
2936 .border_color(self.tool_card_border_color(cx))
2937 .bg(cx.theme().colors().editor_background)
2938 .rounded_lg()
2939 .child(results_content),
2940 )
2941 }),
2942 )
2943 } else {
2944 v_flex()
2945 .mb_2()
2946 .rounded_lg()
2947 .border_1()
2948 .border_color(self.tool_card_border_color(cx))
2949 .overflow_hidden()
2950 .child(
2951 h_flex()
2952 .group("disclosure-header")
2953 .relative()
2954 .justify_between()
2955 .py_1()
2956 .map(|element| {
2957 if is_status_finished {
2958 element.pl_2().pr_0p5()
2959 } else {
2960 element.px_2()
2961 }
2962 })
2963 .bg(self.tool_card_header_bg(cx))
2964 .map(|element| {
2965 if is_open {
2966 element.border_b_1().rounded_t_md()
2967 } else if needs_confirmation {
2968 element.rounded_t_md()
2969 } else {
2970 element.rounded_md()
2971 }
2972 })
2973 .border_color(self.tool_card_border_color(cx))
2974 .child(
2975 h_flex()
2976 .id("tool-label-container")
2977 .gap_1p5()
2978 .max_w_full()
2979 .overflow_x_scroll()
2980 .child(
2981 Icon::new(tool_use.icon)
2982 .size(IconSize::XSmall)
2983 .color(Color::Muted),
2984 )
2985 .child(
2986 h_flex().pr_8().text_ui_sm(cx).children(
2987 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| {
2988 open_markdown_link(text, workspace.clone(), window, cx);
2989 }}))
2990 ),
2991 ),
2992 )
2993 .child(
2994 h_flex()
2995 .gap_1()
2996 .child(
2997 div().visible_on_hover("disclosure-header").child(
2998 Disclosure::new("tool-use-disclosure", is_open)
2999 .opened_icon(IconName::ChevronUp)
3000 .closed_icon(IconName::ChevronDown)
3001 .on_click(cx.listener({
3002 let tool_use_id = tool_use.id.clone();
3003 move |this, _event, _window, _cx| {
3004 let is_open = this
3005 .expanded_tool_uses
3006 .entry(tool_use_id.clone())
3007 .or_insert(false);
3008
3009 *is_open = !*is_open;
3010 }
3011 })),
3012 ),
3013 )
3014 .child(status_icons),
3015 )
3016 .child(gradient_overlay(self.tool_card_header_bg(cx))),
3017 )
3018 .map(|parent| {
3019 if !is_open {
3020 return parent;
3021 }
3022
3023 parent.child(
3024 v_flex()
3025 .bg(cx.theme().colors().editor_background)
3026 .map(|element| {
3027 if needs_confirmation {
3028 element.rounded_none()
3029 } else {
3030 element.rounded_b_lg()
3031 }
3032 })
3033 .child(results_content),
3034 )
3035 })
3036 .when(needs_confirmation, |this| {
3037 this.child(
3038 h_flex()
3039 .py_1()
3040 .pl_2()
3041 .pr_1()
3042 .gap_1()
3043 .justify_between()
3044 .bg(cx.theme().colors().editor_background)
3045 .border_t_1()
3046 .border_color(self.tool_card_border_color(cx))
3047 .rounded_b_lg()
3048 .child(
3049 AnimatedLabel::new("Waiting for Confirmation").size(LabelSize::Small)
3050 )
3051 .child(
3052 h_flex()
3053 .gap_0p5()
3054 .child({
3055 let tool_id = tool_use.id.clone();
3056 Button::new(
3057 "always-allow-tool-action",
3058 "Always Allow",
3059 )
3060 .label_size(LabelSize::Small)
3061 .icon(IconName::CheckDouble)
3062 .icon_position(IconPosition::Start)
3063 .icon_size(IconSize::Small)
3064 .icon_color(Color::Success)
3065 .tooltip(move |window, cx| {
3066 Tooltip::with_meta(
3067 "Never ask for permission",
3068 None,
3069 "Restore the original behavior in your Agent Panel settings",
3070 window,
3071 cx,
3072 )
3073 })
3074 .on_click(cx.listener(
3075 move |this, event, window, cx| {
3076 if let Some(fs) = fs.clone() {
3077 update_settings_file::<AssistantSettings>(
3078 fs.clone(),
3079 cx,
3080 |settings, _| {
3081 settings.set_always_allow_tool_actions(true);
3082 },
3083 );
3084 }
3085 this.handle_allow_tool(
3086 tool_id.clone(),
3087 event,
3088 window,
3089 cx,
3090 )
3091 },
3092 ))
3093 })
3094 .child(ui::Divider::vertical())
3095 .child({
3096 let tool_id = tool_use.id.clone();
3097 Button::new("allow-tool-action", "Allow")
3098 .label_size(LabelSize::Small)
3099 .icon(IconName::Check)
3100 .icon_position(IconPosition::Start)
3101 .icon_size(IconSize::Small)
3102 .icon_color(Color::Success)
3103 .on_click(cx.listener(
3104 move |this, event, window, cx| {
3105 this.handle_allow_tool(
3106 tool_id.clone(),
3107 event,
3108 window,
3109 cx,
3110 )
3111 },
3112 ))
3113 })
3114 .child({
3115 let tool_id = tool_use.id.clone();
3116 let tool_name: Arc<str> = tool_use.name.into();
3117 Button::new("deny-tool", "Deny")
3118 .label_size(LabelSize::Small)
3119 .icon(IconName::Close)
3120 .icon_position(IconPosition::Start)
3121 .icon_size(IconSize::Small)
3122 .icon_color(Color::Error)
3123 .on_click(cx.listener(
3124 move |this, event, window, cx| {
3125 this.handle_deny_tool(
3126 tool_id.clone(),
3127 tool_name.clone(),
3128 event,
3129 window,
3130 cx,
3131 )
3132 },
3133 ))
3134 }),
3135 ),
3136 )
3137 })
3138 }
3139 }).into_any_element()
3140 }
3141
3142 fn render_rules_item(&self, cx: &Context<Self>) -> AnyElement {
3143 let project_context = self.thread.read(cx).project_context();
3144 let project_context = project_context.borrow();
3145 let Some(project_context) = project_context.as_ref() else {
3146 return div().into_any();
3147 };
3148
3149 let user_rules_text = if project_context.user_rules.is_empty() {
3150 None
3151 } else if project_context.user_rules.len() == 1 {
3152 let user_rules = &project_context.user_rules[0];
3153
3154 match user_rules.title.as_ref() {
3155 Some(title) => Some(format!("Using \"{title}\" user rule")),
3156 None => Some("Using user rule".into()),
3157 }
3158 } else {
3159 Some(format!(
3160 "Using {} user rules",
3161 project_context.user_rules.len()
3162 ))
3163 };
3164
3165 let first_user_rules_id = project_context
3166 .user_rules
3167 .first()
3168 .map(|user_rules| user_rules.uuid.0);
3169
3170 let rules_files = project_context
3171 .worktrees
3172 .iter()
3173 .filter_map(|worktree| worktree.rules_file.as_ref())
3174 .collect::<Vec<_>>();
3175
3176 let rules_file_text = match rules_files.as_slice() {
3177 &[] => None,
3178 &[rules_file] => Some(format!(
3179 "Using project {:?} file",
3180 rules_file.path_in_worktree
3181 )),
3182 rules_files => Some(format!("Using {} project rules files", rules_files.len())),
3183 };
3184
3185 if user_rules_text.is_none() && rules_file_text.is_none() {
3186 return div().into_any();
3187 }
3188
3189 v_flex()
3190 .pt_2()
3191 .px_2p5()
3192 .gap_1()
3193 .when_some(user_rules_text, |parent, user_rules_text| {
3194 parent.child(
3195 h_flex()
3196 .w_full()
3197 .child(
3198 Icon::new(RULES_ICON)
3199 .size(IconSize::XSmall)
3200 .color(Color::Disabled),
3201 )
3202 .child(
3203 Label::new(user_rules_text)
3204 .size(LabelSize::XSmall)
3205 .color(Color::Muted)
3206 .truncate()
3207 .buffer_font(cx)
3208 .ml_1p5()
3209 .mr_0p5(),
3210 )
3211 .child(
3212 IconButton::new("open-prompt-library", IconName::ArrowUpRightAlt)
3213 .shape(ui::IconButtonShape::Square)
3214 .icon_size(IconSize::XSmall)
3215 .icon_color(Color::Ignored)
3216 // TODO: Figure out a way to pass focus handle here so we can display the `OpenRulesLibrary` keybinding
3217 .tooltip(Tooltip::text("View User Rules"))
3218 .on_click(move |_event, window, cx| {
3219 window.dispatch_action(
3220 Box::new(OpenRulesLibrary {
3221 prompt_to_select: first_user_rules_id,
3222 }),
3223 cx,
3224 )
3225 }),
3226 ),
3227 )
3228 })
3229 .when_some(rules_file_text, |parent, rules_file_text| {
3230 parent.child(
3231 h_flex()
3232 .w_full()
3233 .child(
3234 Icon::new(IconName::File)
3235 .size(IconSize::XSmall)
3236 .color(Color::Disabled),
3237 )
3238 .child(
3239 Label::new(rules_file_text)
3240 .size(LabelSize::XSmall)
3241 .color(Color::Muted)
3242 .buffer_font(cx)
3243 .ml_1p5()
3244 .mr_0p5(),
3245 )
3246 .child(
3247 IconButton::new("open-rule", IconName::ArrowUpRightAlt)
3248 .shape(ui::IconButtonShape::Square)
3249 .icon_size(IconSize::XSmall)
3250 .icon_color(Color::Ignored)
3251 .on_click(cx.listener(Self::handle_open_rules))
3252 .tooltip(Tooltip::text("View Rules")),
3253 ),
3254 )
3255 })
3256 .into_any()
3257 }
3258
3259 fn handle_allow_tool(
3260 &mut self,
3261 tool_use_id: LanguageModelToolUseId,
3262 _: &ClickEvent,
3263 window: &mut Window,
3264 cx: &mut Context<Self>,
3265 ) {
3266 if let Some(PendingToolUseStatus::NeedsConfirmation(c)) = self
3267 .thread
3268 .read(cx)
3269 .pending_tool(&tool_use_id)
3270 .map(|tool_use| tool_use.status.clone())
3271 {
3272 self.thread.update(cx, |thread, cx| {
3273 if let Some(configured) = thread.get_or_init_configured_model(cx) {
3274 thread.run_tool(
3275 c.tool_use_id.clone(),
3276 c.ui_text.clone(),
3277 c.input.clone(),
3278 c.request.clone(),
3279 c.tool.clone(),
3280 configured.model,
3281 Some(window.window_handle()),
3282 cx,
3283 );
3284 }
3285 });
3286 }
3287 }
3288
3289 fn handle_deny_tool(
3290 &mut self,
3291 tool_use_id: LanguageModelToolUseId,
3292 tool_name: Arc<str>,
3293 _: &ClickEvent,
3294 window: &mut Window,
3295 cx: &mut Context<Self>,
3296 ) {
3297 let window_handle = window.window_handle();
3298 self.thread.update(cx, |thread, cx| {
3299 thread.deny_tool_use(tool_use_id, tool_name, Some(window_handle), cx);
3300 });
3301 }
3302
3303 fn handle_open_rules(&mut self, _: &ClickEvent, window: &mut Window, cx: &mut Context<Self>) {
3304 let project_context = self.thread.read(cx).project_context();
3305 let project_context = project_context.borrow();
3306 let Some(project_context) = project_context.as_ref() else {
3307 return;
3308 };
3309
3310 let project_entry_ids = project_context
3311 .worktrees
3312 .iter()
3313 .flat_map(|worktree| worktree.rules_file.as_ref())
3314 .map(|rules_file| ProjectEntryId::from_usize(rules_file.project_entry_id))
3315 .collect::<Vec<_>>();
3316
3317 self.workspace
3318 .update(cx, move |workspace, cx| {
3319 // TODO: Open a multibuffer instead? In some cases this doesn't make the set of rules
3320 // files clear. For example, if rules file 1 is already open but rules file 2 is not,
3321 // this would open and focus rules file 2 in a tab that is not next to rules file 1.
3322 let project = workspace.project().read(cx);
3323 let project_paths = project_entry_ids
3324 .into_iter()
3325 .flat_map(|entry_id| project.path_for_entry(entry_id, cx))
3326 .collect::<Vec<_>>();
3327 for project_path in project_paths {
3328 workspace
3329 .open_path(project_path, None, true, window, cx)
3330 .detach_and_log_err(cx);
3331 }
3332 })
3333 .ok();
3334 }
3335
3336 fn dismiss_notifications(&mut self, cx: &mut Context<ActiveThread>) {
3337 for window in self.notifications.drain(..) {
3338 window
3339 .update(cx, |_, window, _| {
3340 window.remove_window();
3341 })
3342 .ok();
3343
3344 self.notification_subscriptions.remove(&window);
3345 }
3346 }
3347
3348 fn render_vertical_scrollbar(&self, cx: &mut Context<Self>) -> Option<Stateful<Div>> {
3349 if !self.show_scrollbar && !self.scrollbar_state.is_dragging() {
3350 return None;
3351 }
3352
3353 Some(
3354 div()
3355 .occlude()
3356 .id("active-thread-scrollbar")
3357 .on_mouse_move(cx.listener(|_, _, _, cx| {
3358 cx.notify();
3359 cx.stop_propagation()
3360 }))
3361 .on_hover(|_, _, cx| {
3362 cx.stop_propagation();
3363 })
3364 .on_any_mouse_down(|_, _, cx| {
3365 cx.stop_propagation();
3366 })
3367 .on_mouse_up(
3368 MouseButton::Left,
3369 cx.listener(|_, _, _, cx| {
3370 cx.stop_propagation();
3371 }),
3372 )
3373 .on_scroll_wheel(cx.listener(|_, _, _, cx| {
3374 cx.notify();
3375 }))
3376 .h_full()
3377 .absolute()
3378 .right_1()
3379 .top_1()
3380 .bottom_0()
3381 .w(px(12.))
3382 .cursor_default()
3383 .children(Scrollbar::vertical(self.scrollbar_state.clone())),
3384 )
3385 }
3386
3387 fn hide_scrollbar_later(&mut self, cx: &mut Context<Self>) {
3388 const SCROLLBAR_SHOW_INTERVAL: Duration = Duration::from_secs(1);
3389 self.hide_scrollbar_task = Some(cx.spawn(async move |thread, cx| {
3390 cx.background_executor()
3391 .timer(SCROLLBAR_SHOW_INTERVAL)
3392 .await;
3393 thread
3394 .update(cx, |thread, cx| {
3395 if !thread.scrollbar_state.is_dragging() {
3396 thread.show_scrollbar = false;
3397 cx.notify();
3398 }
3399 })
3400 .log_err();
3401 }))
3402 }
3403
3404 pub fn is_codeblock_expanded(&self, message_id: MessageId, ix: usize) -> bool {
3405 self.expanded_code_blocks
3406 .get(&(message_id, ix))
3407 .copied()
3408 .unwrap_or(true)
3409 }
3410
3411 pub fn toggle_codeblock_expanded(&mut self, message_id: MessageId, ix: usize) {
3412 let is_expanded = self
3413 .expanded_code_blocks
3414 .entry((message_id, ix))
3415 .or_insert(true);
3416 *is_expanded = !*is_expanded;
3417 }
3418
3419 pub fn scroll_to_bottom(&mut self, cx: &mut Context<Self>) {
3420 self.list_state.reset(self.messages.len());
3421 cx.notify();
3422 }
3423}
3424
3425pub enum ActiveThreadEvent {
3426 EditingMessageTokenCountChanged,
3427}
3428
3429impl EventEmitter<ActiveThreadEvent> for ActiveThread {}
3430
3431impl Render for ActiveThread {
3432 fn render(&mut self, _window: &mut Window, cx: &mut Context<Self>) -> impl IntoElement {
3433 v_flex()
3434 .size_full()
3435 .relative()
3436 .bg(cx.theme().colors().panel_background)
3437 .on_mouse_move(cx.listener(|this, _, _, cx| {
3438 this.show_scrollbar = true;
3439 this.hide_scrollbar_later(cx);
3440 cx.notify();
3441 }))
3442 .on_scroll_wheel(cx.listener(|this, _, _, cx| {
3443 this.show_scrollbar = true;
3444 this.hide_scrollbar_later(cx);
3445 cx.notify();
3446 }))
3447 .on_mouse_up(
3448 MouseButton::Left,
3449 cx.listener(|this, _, _, cx| {
3450 this.hide_scrollbar_later(cx);
3451 }),
3452 )
3453 .child(list(self.list_state.clone()).flex_grow())
3454 .when_some(self.render_vertical_scrollbar(cx), |this, scrollbar| {
3455 this.child(scrollbar)
3456 })
3457 }
3458}
3459
3460pub(crate) fn open_active_thread_as_markdown(
3461 thread: Entity<Thread>,
3462 workspace: Entity<Workspace>,
3463 window: &mut Window,
3464 cx: &mut App,
3465) -> Task<anyhow::Result<()>> {
3466 let markdown_language_task = workspace
3467 .read(cx)
3468 .app_state()
3469 .languages
3470 .language_for_name("Markdown");
3471
3472 window.spawn(cx, async move |cx| {
3473 let markdown_language = markdown_language_task.await?;
3474
3475 workspace.update_in(cx, |workspace, window, cx| {
3476 let thread = thread.read(cx);
3477 let markdown = thread.to_markdown(cx)?;
3478 let thread_summary = thread.summary().or_default().to_string();
3479
3480 let project = workspace.project().clone();
3481
3482 if !project.read(cx).is_local() {
3483 anyhow::bail!("failed to open active thread as markdown in remote project");
3484 }
3485
3486 let buffer = project.update(cx, |project, cx| {
3487 project.create_local_buffer(&markdown, Some(markdown_language), cx)
3488 });
3489 let buffer =
3490 cx.new(|cx| MultiBuffer::singleton(buffer, cx).with_title(thread_summary.clone()));
3491
3492 workspace.add_item_to_active_pane(
3493 Box::new(cx.new(|cx| {
3494 let mut editor =
3495 Editor::for_multibuffer(buffer, Some(project.clone()), window, cx);
3496 editor.set_breadcrumb_header(thread_summary);
3497 editor
3498 })),
3499 None,
3500 true,
3501 window,
3502 cx,
3503 );
3504
3505 anyhow::Ok(())
3506 })??;
3507 anyhow::Ok(())
3508 })
3509}
3510
3511pub(crate) fn open_context(
3512 context: &AgentContextHandle,
3513 workspace: Entity<Workspace>,
3514 window: &mut Window,
3515 cx: &mut App,
3516) {
3517 match context {
3518 AgentContextHandle::File(file_context) => {
3519 if let Some(project_path) = file_context.project_path(cx) {
3520 workspace.update(cx, |workspace, cx| {
3521 workspace
3522 .open_path(project_path, None, true, window, cx)
3523 .detach_and_log_err(cx);
3524 });
3525 }
3526 }
3527
3528 AgentContextHandle::Directory(directory_context) => {
3529 let entry_id = directory_context.entry_id;
3530 workspace.update(cx, |workspace, cx| {
3531 workspace.project().update(cx, |_project, cx| {
3532 cx.emit(project::Event::RevealInProjectPanel(entry_id));
3533 })
3534 })
3535 }
3536
3537 AgentContextHandle::Symbol(symbol_context) => {
3538 let buffer = symbol_context.buffer.read(cx);
3539 if let Some(project_path) = buffer.project_path(cx) {
3540 let snapshot = buffer.snapshot();
3541 let target_position = symbol_context.range.start.to_point(&snapshot);
3542 open_editor_at_position(project_path, target_position, &workspace, window, cx)
3543 .detach();
3544 }
3545 }
3546
3547 AgentContextHandle::Selection(selection_context) => {
3548 let buffer = selection_context.buffer.read(cx);
3549 if let Some(project_path) = buffer.project_path(cx) {
3550 let snapshot = buffer.snapshot();
3551 let target_position = selection_context.range.start.to_point(&snapshot);
3552
3553 open_editor_at_position(project_path, target_position, &workspace, window, cx)
3554 .detach();
3555 }
3556 }
3557
3558 AgentContextHandle::FetchedUrl(fetched_url_context) => {
3559 cx.open_url(&fetched_url_context.url);
3560 }
3561
3562 AgentContextHandle::Thread(thread_context) => workspace.update(cx, |workspace, cx| {
3563 if let Some(panel) = workspace.panel::<AgentPanel>(cx) {
3564 panel.update(cx, |panel, cx| {
3565 panel.open_thread(thread_context.thread.clone(), window, cx);
3566 });
3567 }
3568 }),
3569
3570 AgentContextHandle::TextThread(text_thread_context) => {
3571 workspace.update(cx, |workspace, cx| {
3572 if let Some(panel) = workspace.panel::<AgentPanel>(cx) {
3573 panel.update(cx, |panel, cx| {
3574 panel.open_prompt_editor(text_thread_context.context.clone(), window, cx)
3575 });
3576 }
3577 })
3578 }
3579
3580 AgentContextHandle::Rules(rules_context) => window.dispatch_action(
3581 Box::new(OpenRulesLibrary {
3582 prompt_to_select: Some(rules_context.prompt_id.0),
3583 }),
3584 cx,
3585 ),
3586
3587 AgentContextHandle::Image(_) => {}
3588 }
3589}
3590
3591fn open_editor_at_position(
3592 project_path: project::ProjectPath,
3593 target_position: Point,
3594 workspace: &Entity<Workspace>,
3595 window: &mut Window,
3596 cx: &mut App,
3597) -> Task<()> {
3598 let open_task = workspace.update(cx, |workspace, cx| {
3599 workspace.open_path(project_path, None, true, window, cx)
3600 });
3601 window.spawn(cx, async move |cx| {
3602 if let Some(active_editor) = open_task
3603 .await
3604 .log_err()
3605 .and_then(|item| item.downcast::<Editor>())
3606 {
3607 active_editor
3608 .downgrade()
3609 .update_in(cx, |editor, window, cx| {
3610 editor.go_to_singleton_buffer_point(target_position, window, cx);
3611 })
3612 .log_err();
3613 }
3614 })
3615}