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