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;
57use zed_llm_client::CompletionIntent;
58
59pub struct ActiveThread {
60 context_store: Entity<ContextStore>,
61 language_registry: Arc<LanguageRegistry>,
62 thread_store: Entity<ThreadStore>,
63 text_thread_store: Entity<TextThreadStore>,
64 thread: Entity<Thread>,
65 workspace: WeakEntity<Workspace>,
66 save_thread_task: Option<Task<()>>,
67 messages: Vec<MessageId>,
68 list_state: ListState,
69 scrollbar_state: ScrollbarState,
70 show_scrollbar: bool,
71 hide_scrollbar_task: Option<Task<()>>,
72 rendered_messages_by_id: HashMap<MessageId, RenderedMessage>,
73 rendered_tool_uses: HashMap<LanguageModelToolUseId, RenderedToolUse>,
74 editing_message: Option<(MessageId, EditingMessageState)>,
75 expanded_tool_uses: HashMap<LanguageModelToolUseId, bool>,
76 expanded_thinking_segments: HashMap<(MessageId, usize), bool>,
77 expanded_code_blocks: HashMap<(MessageId, usize), bool>,
78 last_error: Option<ThreadError>,
79 notifications: Vec<WindowHandle<AgentNotification>>,
80 copied_code_block_ids: HashSet<(MessageId, usize)>,
81 _subscriptions: Vec<Subscription>,
82 notification_subscriptions: HashMap<WindowHandle<AgentNotification>, Vec<Subscription>>,
83 open_feedback_editors: HashMap<MessageId, Entity<Editor>>,
84 _load_edited_message_context_task: Option<Task<()>>,
85}
86
87struct RenderedMessage {
88 language_registry: Arc<LanguageRegistry>,
89 segments: Vec<RenderedMessageSegment>,
90}
91
92#[derive(Clone)]
93struct RenderedToolUse {
94 label: Entity<Markdown>,
95 input: Entity<Markdown>,
96 output: Entity<Markdown>,
97}
98
99impl RenderedMessage {
100 fn from_segments(
101 segments: &[MessageSegment],
102 language_registry: Arc<LanguageRegistry>,
103 cx: &mut App,
104 ) -> Self {
105 let mut this = Self {
106 language_registry,
107 segments: Vec::with_capacity(segments.len()),
108 };
109 for segment in segments {
110 this.push_segment(segment, cx);
111 }
112 this
113 }
114
115 fn append_thinking(&mut self, text: &String, cx: &mut App) {
116 if let Some(RenderedMessageSegment::Thinking {
117 content,
118 scroll_handle,
119 }) = self.segments.last_mut()
120 {
121 content.update(cx, |markdown, cx| {
122 markdown.append(text, cx);
123 });
124 scroll_handle.scroll_to_bottom();
125 } else {
126 self.segments.push(RenderedMessageSegment::Thinking {
127 content: parse_markdown(text.into(), self.language_registry.clone(), cx),
128 scroll_handle: ScrollHandle::default(),
129 });
130 }
131 }
132
133 fn append_text(&mut self, text: &String, cx: &mut App) {
134 if let Some(RenderedMessageSegment::Text(markdown)) = self.segments.last_mut() {
135 markdown.update(cx, |markdown, cx| markdown.append(text, cx));
136 } else {
137 self.segments
138 .push(RenderedMessageSegment::Text(parse_markdown(
139 SharedString::from(text),
140 self.language_registry.clone(),
141 cx,
142 )));
143 }
144 }
145
146 fn push_segment(&mut self, segment: &MessageSegment, cx: &mut App) {
147 match segment {
148 MessageSegment::Thinking { text, .. } => {
149 self.segments.push(RenderedMessageSegment::Thinking {
150 content: parse_markdown(text.into(), self.language_registry.clone(), cx),
151 scroll_handle: ScrollHandle::default(),
152 })
153 }
154 MessageSegment::Text(text) => {
155 self.segments
156 .push(RenderedMessageSegment::Text(parse_markdown(
157 text.into(),
158 self.language_registry.clone(),
159 cx,
160 )))
161 }
162 MessageSegment::RedactedThinking(_) => {}
163 };
164 }
165}
166
167enum RenderedMessageSegment {
168 Thinking {
169 content: Entity<Markdown>,
170 scroll_handle: ScrollHandle,
171 },
172 Text(Entity<Markdown>),
173}
174
175fn parse_markdown(
176 text: SharedString,
177 language_registry: Arc<LanguageRegistry>,
178 cx: &mut App,
179) -> Entity<Markdown> {
180 cx.new(|cx| Markdown::new(text, Some(language_registry), None, cx))
181}
182
183pub(crate) fn default_markdown_style(window: &Window, cx: &App) -> MarkdownStyle {
184 let theme_settings = ThemeSettings::get_global(cx);
185 let colors = cx.theme().colors();
186 let ui_font_size = TextSize::Default.rems(cx);
187 let buffer_font_size = TextSize::Small.rems(cx);
188 let mut text_style = window.text_style();
189 let line_height = buffer_font_size * 1.75;
190
191 text_style.refine(&TextStyleRefinement {
192 font_family: Some(theme_settings.ui_font.family.clone()),
193 font_fallbacks: theme_settings.ui_font.fallbacks.clone(),
194 font_features: Some(theme_settings.ui_font.features.clone()),
195 font_size: Some(ui_font_size.into()),
196 line_height: Some(line_height.into()),
197 color: Some(cx.theme().colors().text),
198 ..Default::default()
199 });
200
201 MarkdownStyle {
202 base_text_style: text_style.clone(),
203 syntax: cx.theme().syntax().clone(),
204 selection_background_color: cx.theme().players().local().selection,
205 code_block_overflow_x_scroll: true,
206 table_overflow_x_scroll: true,
207 heading_level_styles: Some(HeadingLevelStyles {
208 h1: Some(TextStyleRefinement {
209 font_size: Some(rems(1.15).into()),
210 ..Default::default()
211 }),
212 h2: Some(TextStyleRefinement {
213 font_size: Some(rems(1.1).into()),
214 ..Default::default()
215 }),
216 h3: Some(TextStyleRefinement {
217 font_size: Some(rems(1.05).into()),
218 ..Default::default()
219 }),
220 h4: Some(TextStyleRefinement {
221 font_size: Some(rems(1.).into()),
222 ..Default::default()
223 }),
224 h5: Some(TextStyleRefinement {
225 font_size: Some(rems(0.95).into()),
226 ..Default::default()
227 }),
228 h6: Some(TextStyleRefinement {
229 font_size: Some(rems(0.875).into()),
230 ..Default::default()
231 }),
232 }),
233 code_block: StyleRefinement {
234 padding: EdgesRefinement {
235 top: Some(DefiniteLength::Absolute(AbsoluteLength::Pixels(Pixels(8.)))),
236 left: Some(DefiniteLength::Absolute(AbsoluteLength::Pixels(Pixels(8.)))),
237 right: Some(DefiniteLength::Absolute(AbsoluteLength::Pixels(Pixels(8.)))),
238 bottom: Some(DefiniteLength::Absolute(AbsoluteLength::Pixels(Pixels(8.)))),
239 },
240 background: Some(colors.editor_background.into()),
241 text: Some(TextStyleRefinement {
242 font_family: Some(theme_settings.buffer_font.family.clone()),
243 font_fallbacks: theme_settings.buffer_font.fallbacks.clone(),
244 font_features: Some(theme_settings.buffer_font.features.clone()),
245 font_size: Some(buffer_font_size.into()),
246 ..Default::default()
247 }),
248 ..Default::default()
249 },
250 inline_code: TextStyleRefinement {
251 font_family: Some(theme_settings.buffer_font.family.clone()),
252 font_fallbacks: theme_settings.buffer_font.fallbacks.clone(),
253 font_features: Some(theme_settings.buffer_font.features.clone()),
254 font_size: Some(buffer_font_size.into()),
255 background_color: Some(colors.editor_foreground.opacity(0.08)),
256 ..Default::default()
257 },
258 link: TextStyleRefinement {
259 background_color: Some(colors.editor_foreground.opacity(0.025)),
260 underline: Some(UnderlineStyle {
261 color: Some(colors.text_accent.opacity(0.5)),
262 thickness: px(1.),
263 ..Default::default()
264 }),
265 ..Default::default()
266 },
267 link_callback: Some(Rc::new(move |url, cx| {
268 if MentionLink::is_valid(url) {
269 let colors = cx.theme().colors();
270 Some(TextStyleRefinement {
271 background_color: Some(colors.element_background),
272 ..Default::default()
273 })
274 } else {
275 None
276 }
277 })),
278 ..Default::default()
279 }
280}
281
282fn tool_use_markdown_style(window: &Window, cx: &mut App) -> MarkdownStyle {
283 let theme_settings = ThemeSettings::get_global(cx);
284 let colors = cx.theme().colors();
285 let ui_font_size = TextSize::Default.rems(cx);
286 let buffer_font_size = TextSize::Small.rems(cx);
287 let mut text_style = window.text_style();
288
289 text_style.refine(&TextStyleRefinement {
290 font_family: Some(theme_settings.ui_font.family.clone()),
291 font_fallbacks: theme_settings.ui_font.fallbacks.clone(),
292 font_features: Some(theme_settings.ui_font.features.clone()),
293 font_size: Some(ui_font_size.into()),
294 color: Some(cx.theme().colors().text),
295 ..Default::default()
296 });
297
298 MarkdownStyle {
299 base_text_style: text_style,
300 syntax: cx.theme().syntax().clone(),
301 selection_background_color: cx.theme().players().local().selection,
302 code_block_overflow_x_scroll: true,
303 code_block: StyleRefinement {
304 margin: EdgesRefinement::default(),
305 padding: EdgesRefinement::default(),
306 background: Some(colors.editor_background.into()),
307 border_color: None,
308 border_widths: EdgesRefinement::default(),
309 text: Some(TextStyleRefinement {
310 font_family: Some(theme_settings.buffer_font.family.clone()),
311 font_fallbacks: theme_settings.buffer_font.fallbacks.clone(),
312 font_features: Some(theme_settings.buffer_font.features.clone()),
313 font_size: Some(buffer_font_size.into()),
314 ..Default::default()
315 }),
316 ..Default::default()
317 },
318 inline_code: TextStyleRefinement {
319 font_family: Some(theme_settings.buffer_font.family.clone()),
320 font_fallbacks: theme_settings.buffer_font.fallbacks.clone(),
321 font_features: Some(theme_settings.buffer_font.features.clone()),
322 font_size: Some(TextSize::XSmall.rems(cx).into()),
323 ..Default::default()
324 },
325 heading: StyleRefinement {
326 text: Some(TextStyleRefinement {
327 font_size: Some(ui_font_size.into()),
328 ..Default::default()
329 }),
330 ..Default::default()
331 },
332 ..Default::default()
333 }
334}
335
336const CODEBLOCK_CONTAINER_GROUP: &str = "codeblock_container";
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_size = rems(0.8125);
350
351 let label = match kind {
352 CodeBlockKind::Indented => None,
353 CodeBlockKind::Fenced => Some(
354 h_flex()
355 .px_1()
356 .gap_1()
357 .child(
358 Icon::new(IconName::Code)
359 .color(Color::Muted)
360 .size(IconSize::XSmall),
361 )
362 .child(div().text_size(label_size).child("Plain Text"))
363 .into_any_element(),
364 ),
365 CodeBlockKind::FencedLang(raw_language_name) => Some(render_code_language(
366 parsed_markdown.languages_by_name.get(raw_language_name),
367 raw_language_name.clone(),
368 cx,
369 )),
370 CodeBlockKind::FencedSrc(path_range) => path_range.path.file_name().map(|file_name| {
371 // We tell the model to use /dev/null for the path instead of using ```language
372 // because otherwise it consistently fails to use code citations.
373 if path_range.path.starts_with("/dev/null") {
374 let ext = path_range
375 .path
376 .extension()
377 .and_then(OsStr::to_str)
378 .map(|str| SharedString::new(str.to_string()))
379 .unwrap_or_default();
380
381 render_code_language(
382 parsed_markdown
383 .languages_by_path
384 .get(&path_range.path)
385 .or_else(|| parsed_markdown.languages_by_name.get(&ext)),
386 ext,
387 cx,
388 )
389 } else {
390 let content = if let Some(parent) = path_range.path.parent() {
391 let file_name = file_name.to_string_lossy().to_string();
392 let path = parent.to_string_lossy().to_string();
393 let path_and_file = format!("{}/{}", path, file_name);
394
395 h_flex()
396 .id(("code-block-header-label", ix))
397 .ml_1()
398 .gap_1()
399 .child(div().text_size(label_size).child(file_name))
400 .child(Label::new(path).color(Color::Muted).size(LabelSize::Small))
401 .tooltip(move |window, cx| {
402 Tooltip::with_meta(
403 "Jump to File",
404 None,
405 path_and_file.clone(),
406 window,
407 cx,
408 )
409 })
410 .into_any_element()
411 } else {
412 div()
413 .ml_1()
414 .text_size(label_size)
415 .child(path_range.path.to_string_lossy().to_string())
416 .into_any_element()
417 };
418
419 h_flex()
420 .id(("code-block-header-button", ix))
421 .w_full()
422 .max_w_full()
423 .px_1()
424 .gap_0p5()
425 .cursor_pointer()
426 .rounded_sm()
427 .hover(|item| item.bg(cx.theme().colors().element_hover.opacity(0.5)))
428 .child(
429 h_flex()
430 .gap_0p5()
431 .children(
432 file_icons::FileIcons::get_icon(&path_range.path, cx)
433 .map(Icon::from_path)
434 .map(|icon| icon.color(Color::Muted).size(IconSize::XSmall)),
435 )
436 .child(content)
437 .child(
438 Icon::new(IconName::ArrowUpRight)
439 .size(IconSize::XSmall)
440 .color(Color::Ignored),
441 ),
442 )
443 .on_click({
444 let path_range = path_range.clone();
445 move |_, window, cx| {
446 workspace
447 .update(cx, |workspace, cx| {
448 open_path(&path_range, window, workspace, cx)
449 })
450 .ok();
451 }
452 })
453 .into_any_element()
454 }
455 }),
456 };
457
458 let codeblock_was_copied = active_thread
459 .read(cx)
460 .copied_code_block_ids
461 .contains(&(message_id, ix));
462
463 let is_expanded = active_thread.read(cx).is_codeblock_expanded(message_id, ix);
464
465 let codeblock_header_bg = cx
466 .theme()
467 .colors()
468 .element_background
469 .blend(cx.theme().colors().editor_foreground.opacity(0.025));
470
471 let control_buttons = h_flex()
472 .visible_on_hover(CODEBLOCK_CONTAINER_GROUP)
473 .absolute()
474 .top_0()
475 .right_0()
476 .h_full()
477 .bg(codeblock_header_bg)
478 .rounded_tr_md()
479 .px_1()
480 .gap_1()
481 .child(
482 IconButton::new(
483 ("copy-markdown-code", ix),
484 if codeblock_was_copied {
485 IconName::Check
486 } else {
487 IconName::Copy
488 },
489 )
490 .icon_color(Color::Muted)
491 .shape(ui::IconButtonShape::Square)
492 .tooltip(Tooltip::text("Copy Code"))
493 .on_click({
494 let active_thread = active_thread.clone();
495 let parsed_markdown = parsed_markdown.clone();
496 let code_block_range = metadata.content_range.clone();
497 move |_event, _window, cx| {
498 active_thread.update(cx, |this, cx| {
499 this.copied_code_block_ids.insert((message_id, ix));
500
501 let code = parsed_markdown.source()[code_block_range.clone()].to_string();
502 cx.write_to_clipboard(ClipboardItem::new_string(code));
503
504 cx.spawn(async move |this, cx| {
505 cx.background_executor().timer(Duration::from_secs(2)).await;
506
507 cx.update(|cx| {
508 this.update(cx, |this, cx| {
509 this.copied_code_block_ids.remove(&(message_id, ix));
510 cx.notify();
511 })
512 })
513 .ok();
514 })
515 .detach();
516 });
517 }
518 }),
519 )
520 .child(
521 IconButton::new(
522 ("expand-collapse-code", ix),
523 if is_expanded {
524 IconName::ChevronUp
525 } else {
526 IconName::ChevronDown
527 },
528 )
529 .icon_color(Color::Muted)
530 .shape(ui::IconButtonShape::Square)
531 .tooltip(Tooltip::text(if is_expanded {
532 "Collapse Code"
533 } else {
534 "Expand Code"
535 }))
536 .on_click({
537 let active_thread = active_thread.clone();
538 move |_event, _window, cx| {
539 active_thread.update(cx, |this, cx| {
540 this.toggle_codeblock_expanded(message_id, ix);
541 cx.notify();
542 });
543 }
544 }),
545 );
546
547 let codeblock_header = h_flex()
548 .relative()
549 .p_1()
550 .gap_1()
551 .justify_between()
552 .bg(codeblock_header_bg)
553 .map(|this| {
554 if !is_expanded {
555 this.rounded_md()
556 } else {
557 this.rounded_t_md()
558 .border_b_1()
559 .border_color(cx.theme().colors().border.opacity(0.6))
560 }
561 })
562 .children(label)
563 .child(control_buttons);
564
565 v_flex()
566 .group(CODEBLOCK_CONTAINER_GROUP)
567 .my_2()
568 .overflow_hidden()
569 .rounded_md()
570 .border_1()
571 .border_color(cx.theme().colors().border.opacity(0.6))
572 .bg(cx.theme().colors().editor_background)
573 .child(codeblock_header)
574 .when(!is_expanded, |this| this.h(rems_from_px(31.)))
575}
576
577fn open_path(
578 path_range: &PathWithRange,
579 window: &mut Window,
580 workspace: &mut Workspace,
581 cx: &mut Context<'_, Workspace>,
582) {
583 let Some(project_path) = workspace
584 .project()
585 .read(cx)
586 .find_project_path(&path_range.path, cx)
587 else {
588 return; // TODO instead of just bailing out, open that path in a buffer.
589 };
590
591 let Some(target) = path_range.range.as_ref().map(|range| {
592 Point::new(
593 // Line number is 1-based
594 range.start.line.saturating_sub(1),
595 range.start.col.unwrap_or(0),
596 )
597 }) else {
598 return;
599 };
600 let open_task = workspace.open_path(project_path, None, true, window, cx);
601 window
602 .spawn(cx, async move |cx| {
603 let item = open_task.await?;
604 if let Some(active_editor) = item.downcast::<Editor>() {
605 active_editor
606 .update_in(cx, |editor, window, cx| {
607 editor.go_to_singleton_buffer_point(target, window, cx);
608 })
609 .ok();
610 }
611 anyhow::Ok(())
612 })
613 .detach_and_log_err(cx);
614}
615
616fn render_code_language(
617 language: Option<&Arc<Language>>,
618 name_fallback: SharedString,
619 cx: &App,
620) -> AnyElement {
621 let icon_path = language.and_then(|language| {
622 language
623 .config()
624 .matcher
625 .path_suffixes
626 .iter()
627 .find_map(|extension| file_icons::FileIcons::get_icon(Path::new(extension), cx))
628 .map(Icon::from_path)
629 });
630
631 let language_label = language
632 .map(|language| language.name().into())
633 .unwrap_or(name_fallback);
634
635 let label_size = rems(0.8125);
636
637 h_flex()
638 .px_1()
639 .gap_1p5()
640 .children(icon_path.map(|icon| icon.color(Color::Muted).size(IconSize::XSmall)))
641 .child(div().text_size(label_size).child(language_label))
642 .into_any_element()
643}
644
645fn open_markdown_link(
646 text: SharedString,
647 workspace: WeakEntity<Workspace>,
648 window: &mut Window,
649 cx: &mut App,
650) {
651 let Some(workspace) = workspace.upgrade() else {
652 cx.open_url(&text);
653 return;
654 };
655
656 match MentionLink::try_parse(&text, &workspace, cx) {
657 Some(MentionLink::File(path, entry)) => workspace.update(cx, |workspace, cx| {
658 if entry.is_dir() {
659 workspace.project().update(cx, |_, cx| {
660 cx.emit(project::Event::RevealInProjectPanel(entry.id));
661 })
662 } else {
663 workspace
664 .open_path(path, None, true, window, cx)
665 .detach_and_log_err(cx);
666 }
667 }),
668 Some(MentionLink::Symbol(path, symbol_name)) => {
669 let open_task = workspace.update(cx, |workspace, cx| {
670 workspace.open_path(path, None, true, window, cx)
671 });
672 window
673 .spawn(cx, async move |cx| {
674 let active_editor = open_task
675 .await?
676 .downcast::<Editor>()
677 .context("Item is not an editor")?;
678 active_editor.update_in(cx, |editor, window, cx| {
679 let symbol_range = editor
680 .buffer()
681 .read(cx)
682 .snapshot(cx)
683 .outline(None)
684 .and_then(|outline| {
685 outline
686 .find_most_similar(&symbol_name)
687 .map(|(_, item)| item.range.clone())
688 })
689 .context("Could not find matching symbol")?;
690
691 editor.change_selections(Some(Autoscroll::center()), window, cx, |s| {
692 s.select_anchor_ranges([symbol_range.start..symbol_range.start])
693 });
694 anyhow::Ok(())
695 })
696 })
697 .detach_and_log_err(cx);
698 }
699 Some(MentionLink::Selection(path, line_range)) => {
700 let open_task = workspace.update(cx, |workspace, cx| {
701 workspace.open_path(path, None, true, window, cx)
702 });
703 window
704 .spawn(cx, async move |cx| {
705 let active_editor = open_task
706 .await?
707 .downcast::<Editor>()
708 .context("Item is not an editor")?;
709 active_editor.update_in(cx, |editor, window, cx| {
710 editor.change_selections(Some(Autoscroll::center()), window, cx, |s| {
711 s.select_ranges([Point::new(line_range.start as u32, 0)
712 ..Point::new(line_range.start as u32, 0)])
713 });
714 anyhow::Ok(())
715 })
716 })
717 .detach_and_log_err(cx);
718 }
719 Some(MentionLink::Thread(thread_id)) => workspace.update(cx, |workspace, cx| {
720 if let Some(panel) = workspace.panel::<AgentPanel>(cx) {
721 panel.update(cx, |panel, cx| {
722 panel
723 .open_thread_by_id(&thread_id, window, cx)
724 .detach_and_log_err(cx)
725 });
726 }
727 }),
728 Some(MentionLink::TextThread(path)) => workspace.update(cx, |workspace, cx| {
729 if let Some(panel) = workspace.panel::<AgentPanel>(cx) {
730 panel.update(cx, |panel, cx| {
731 panel
732 .open_saved_prompt_editor(path, window, cx)
733 .detach_and_log_err(cx);
734 });
735 }
736 }),
737 Some(MentionLink::Fetch(url)) => cx.open_url(&url),
738 Some(MentionLink::Rule(prompt_id)) => window.dispatch_action(
739 Box::new(OpenRulesLibrary {
740 prompt_to_select: Some(prompt_id.0),
741 }),
742 cx,
743 ),
744 None => cx.open_url(&text),
745 }
746}
747
748struct EditingMessageState {
749 editor: Entity<Editor>,
750 context_strip: Entity<ContextStrip>,
751 context_picker_menu_handle: PopoverMenuHandle<ContextPicker>,
752 last_estimated_token_count: Option<usize>,
753 _subscriptions: [Subscription; 2],
754 _update_token_count_task: Option<Task<()>>,
755}
756
757impl ActiveThread {
758 pub fn new(
759 thread: Entity<Thread>,
760 thread_store: Entity<ThreadStore>,
761 text_thread_store: Entity<TextThreadStore>,
762 context_store: Entity<ContextStore>,
763 language_registry: Arc<LanguageRegistry>,
764 workspace: WeakEntity<Workspace>,
765 window: &mut Window,
766 cx: &mut Context<Self>,
767 ) -> Self {
768 let subscriptions = vec![
769 cx.observe(&thread, |_, _, cx| cx.notify()),
770 cx.subscribe_in(&thread, window, Self::handle_thread_event),
771 cx.subscribe(&thread_store, Self::handle_rules_loading_error),
772 cx.observe_global::<SettingsStore>(|_, cx| cx.notify()),
773 ];
774
775 let list_state = ListState::new(0, ListAlignment::Bottom, px(2048.), {
776 let this = cx.entity().downgrade();
777 move |ix, window: &mut Window, cx: &mut App| {
778 this.update(cx, |this, cx| this.render_message(ix, window, cx))
779 .unwrap()
780 }
781 });
782 let mut this = Self {
783 language_registry,
784 thread_store,
785 text_thread_store,
786 context_store,
787 thread: thread.clone(),
788 workspace,
789 save_thread_task: None,
790 messages: Vec::new(),
791 rendered_messages_by_id: HashMap::default(),
792 rendered_tool_uses: HashMap::default(),
793 expanded_tool_uses: HashMap::default(),
794 expanded_thinking_segments: HashMap::default(),
795 expanded_code_blocks: HashMap::default(),
796 list_state: list_state.clone(),
797 scrollbar_state: ScrollbarState::new(list_state),
798 show_scrollbar: false,
799 hide_scrollbar_task: None,
800 editing_message: None,
801 last_error: None,
802 copied_code_block_ids: HashSet::default(),
803 notifications: Vec::new(),
804 _subscriptions: subscriptions,
805 notification_subscriptions: HashMap::default(),
806 open_feedback_editors: HashMap::default(),
807 _load_edited_message_context_task: None,
808 };
809
810 for message in thread.read(cx).messages().cloned().collect::<Vec<_>>() {
811 this.push_message(&message.id, &message.segments, window, cx);
812
813 for tool_use in thread.read(cx).tool_uses_for_message(message.id, cx) {
814 this.render_tool_use_markdown(
815 tool_use.id.clone(),
816 tool_use.ui_text.clone(),
817 &serde_json::to_string_pretty(&tool_use.input).unwrap_or_default(),
818 tool_use.status.text(),
819 cx,
820 );
821 }
822 }
823
824 this
825 }
826
827 pub fn thread(&self) -> &Entity<Thread> {
828 &self.thread
829 }
830
831 pub fn is_empty(&self) -> bool {
832 self.messages.is_empty()
833 }
834
835 pub fn summary<'a>(&'a self, cx: &'a App) -> &'a ThreadSummary {
836 self.thread.read(cx).summary()
837 }
838
839 pub fn regenerate_summary(&self, cx: &mut App) {
840 self.thread.update(cx, |thread, cx| thread.summarize(cx))
841 }
842
843 pub fn cancel_last_completion(&mut self, window: &mut Window, cx: &mut App) -> bool {
844 self.last_error.take();
845 self.thread.update(cx, |thread, cx| {
846 thread.cancel_last_completion(Some(window.window_handle()), cx)
847 })
848 }
849
850 pub fn last_error(&self) -> Option<ThreadError> {
851 self.last_error.clone()
852 }
853
854 pub fn clear_last_error(&mut self) {
855 self.last_error.take();
856 }
857
858 /// Returns the editing message id and the estimated token count in the content
859 pub fn editing_message_id(&self) -> Option<(MessageId, usize)> {
860 self.editing_message
861 .as_ref()
862 .map(|(id, state)| (*id, state.last_estimated_token_count.unwrap_or(0)))
863 }
864
865 pub fn context_store(&self) -> &Entity<ContextStore> {
866 &self.context_store
867 }
868
869 pub fn thread_store(&self) -> &Entity<ThreadStore> {
870 &self.thread_store
871 }
872
873 pub fn text_thread_store(&self) -> &Entity<TextThreadStore> {
874 &self.text_thread_store
875 }
876
877 fn push_message(
878 &mut self,
879 id: &MessageId,
880 segments: &[MessageSegment],
881 _window: &mut Window,
882 cx: &mut Context<Self>,
883 ) {
884 let old_len = self.messages.len();
885 self.messages.push(*id);
886 self.list_state.splice(old_len..old_len, 1);
887
888 let rendered_message =
889 RenderedMessage::from_segments(segments, self.language_registry.clone(), cx);
890 self.rendered_messages_by_id.insert(*id, rendered_message);
891 }
892
893 fn edited_message(
894 &mut self,
895 id: &MessageId,
896 segments: &[MessageSegment],
897 _window: &mut Window,
898 cx: &mut Context<Self>,
899 ) {
900 let Some(index) = self.messages.iter().position(|message_id| message_id == id) else {
901 return;
902 };
903 self.list_state.splice(index..index + 1, 1);
904 let rendered_message =
905 RenderedMessage::from_segments(segments, self.language_registry.clone(), cx);
906 self.rendered_messages_by_id.insert(*id, rendered_message);
907 }
908
909 fn deleted_message(&mut self, id: &MessageId) {
910 let Some(index) = self.messages.iter().position(|message_id| message_id == id) else {
911 return;
912 };
913 self.messages.remove(index);
914 self.list_state.splice(index..index + 1, 0);
915 self.rendered_messages_by_id.remove(id);
916 }
917
918 fn render_tool_use_markdown(
919 &mut self,
920 tool_use_id: LanguageModelToolUseId,
921 tool_label: impl Into<SharedString>,
922 tool_input: &str,
923 tool_output: SharedString,
924 cx: &mut Context<Self>,
925 ) {
926 let rendered = self
927 .rendered_tool_uses
928 .entry(tool_use_id.clone())
929 .or_insert_with(|| RenderedToolUse {
930 label: cx.new(|cx| {
931 Markdown::new("".into(), Some(self.language_registry.clone()), None, cx)
932 }),
933 input: cx.new(|cx| {
934 Markdown::new("".into(), Some(self.language_registry.clone()), None, cx)
935 }),
936 output: cx.new(|cx| {
937 Markdown::new("".into(), Some(self.language_registry.clone()), None, cx)
938 }),
939 });
940
941 rendered.label.update(cx, |this, cx| {
942 this.replace(tool_label, cx);
943 });
944 rendered.input.update(cx, |this, cx| {
945 this.replace(
946 MarkdownCodeBlock {
947 tag: "json",
948 text: tool_input,
949 }
950 .to_string(),
951 cx,
952 );
953 });
954 rendered.output.update(cx, |this, cx| {
955 this.replace(tool_output, cx);
956 });
957 }
958
959 fn handle_thread_event(
960 &mut self,
961 _thread: &Entity<Thread>,
962 event: &ThreadEvent,
963 window: &mut Window,
964 cx: &mut Context<Self>,
965 ) {
966 match event {
967 ThreadEvent::CancelEditing => {
968 if self.editing_message.is_some() {
969 self.cancel_editing_message(&menu::Cancel, window, cx);
970 }
971 }
972 ThreadEvent::ShowError(error) => {
973 self.last_error = Some(error.clone());
974 }
975 ThreadEvent::NewRequest | ThreadEvent::CompletionCanceled => {
976 cx.notify();
977 }
978 ThreadEvent::StreamedCompletion
979 | ThreadEvent::SummaryGenerated
980 | ThreadEvent::SummaryChanged => {
981 self.save_thread(cx);
982 }
983 ThreadEvent::Stopped(reason) => match reason {
984 Ok(StopReason::EndTurn | StopReason::MaxTokens) => {
985 let thread = self.thread.read(cx);
986 self.show_notification(
987 if thread.used_tools_since_last_user_message() {
988 "Finished running tools"
989 } else {
990 "New message"
991 },
992 IconName::ZedAssistant,
993 window,
994 cx,
995 );
996 }
997 _ => {}
998 },
999 ThreadEvent::ToolConfirmationNeeded => {
1000 self.show_notification("Waiting for tool confirmation", IconName::Info, window, cx);
1001 }
1002 ThreadEvent::StreamedAssistantText(message_id, text) => {
1003 if let Some(rendered_message) = self.rendered_messages_by_id.get_mut(&message_id) {
1004 rendered_message.append_text(text, cx);
1005 }
1006 }
1007 ThreadEvent::StreamedAssistantThinking(message_id, text) => {
1008 if let Some(rendered_message) = self.rendered_messages_by_id.get_mut(&message_id) {
1009 rendered_message.append_thinking(text, cx);
1010 }
1011 }
1012 ThreadEvent::MessageAdded(message_id) => {
1013 if let Some(message_segments) = self
1014 .thread
1015 .read(cx)
1016 .message(*message_id)
1017 .map(|message| message.segments.clone())
1018 {
1019 self.push_message(message_id, &message_segments, window, cx);
1020 }
1021
1022 self.scroll_to_bottom(cx);
1023 self.save_thread(cx);
1024 cx.notify();
1025 }
1026 ThreadEvent::MessageEdited(message_id) => {
1027 if let Some(message_segments) = self
1028 .thread
1029 .read(cx)
1030 .message(*message_id)
1031 .map(|message| message.segments.clone())
1032 {
1033 self.edited_message(message_id, &message_segments, window, cx);
1034 }
1035
1036 self.scroll_to_bottom(cx);
1037 self.save_thread(cx);
1038 cx.notify();
1039 }
1040 ThreadEvent::MessageDeleted(message_id) => {
1041 self.deleted_message(message_id);
1042 self.save_thread(cx);
1043 cx.notify();
1044 }
1045 ThreadEvent::UsePendingTools { tool_uses } => {
1046 for tool_use in tool_uses {
1047 self.render_tool_use_markdown(
1048 tool_use.id.clone(),
1049 tool_use.ui_text.clone(),
1050 &serde_json::to_string_pretty(&tool_use.input).unwrap_or_default(),
1051 "".into(),
1052 cx,
1053 );
1054 }
1055 }
1056 ThreadEvent::StreamedToolUse {
1057 tool_use_id,
1058 ui_text,
1059 input,
1060 } => {
1061 self.render_tool_use_markdown(
1062 tool_use_id.clone(),
1063 ui_text.clone(),
1064 &serde_json::to_string_pretty(&input).unwrap_or_default(),
1065 "".into(),
1066 cx,
1067 );
1068 }
1069 ThreadEvent::ToolFinished {
1070 pending_tool_use, ..
1071 } => {
1072 if let Some(tool_use) = pending_tool_use {
1073 self.render_tool_use_markdown(
1074 tool_use.id.clone(),
1075 tool_use.ui_text.clone(),
1076 &serde_json::to_string_pretty(&tool_use.input).unwrap_or_default(),
1077 self.thread
1078 .read(cx)
1079 .output_for_tool(&tool_use.id)
1080 .map(|output| output.clone().into())
1081 .unwrap_or("".into()),
1082 cx,
1083 );
1084 }
1085 }
1086 ThreadEvent::CheckpointChanged => cx.notify(),
1087 ThreadEvent::ReceivedTextChunk => {}
1088 ThreadEvent::InvalidToolInput {
1089 tool_use_id,
1090 ui_text,
1091 invalid_input_json,
1092 } => {
1093 self.render_tool_use_markdown(
1094 tool_use_id.clone(),
1095 ui_text,
1096 invalid_input_json,
1097 self.thread
1098 .read(cx)
1099 .output_for_tool(tool_use_id)
1100 .map(|output| output.clone().into())
1101 .unwrap_or("".into()),
1102 cx,
1103 );
1104 }
1105 ThreadEvent::MissingToolUse {
1106 tool_use_id,
1107 ui_text,
1108 } => {
1109 self.render_tool_use_markdown(
1110 tool_use_id.clone(),
1111 ui_text,
1112 "",
1113 self.thread
1114 .read(cx)
1115 .output_for_tool(tool_use_id)
1116 .map(|output| output.clone().into())
1117 .unwrap_or("".into()),
1118 cx,
1119 );
1120 }
1121 }
1122 }
1123
1124 fn handle_rules_loading_error(
1125 &mut self,
1126 _thread_store: Entity<ThreadStore>,
1127 error: &RulesLoadingError,
1128 cx: &mut Context<Self>,
1129 ) {
1130 self.last_error = Some(ThreadError::Message {
1131 header: "Error loading rules file".into(),
1132 message: error.message.clone(),
1133 });
1134 cx.notify();
1135 }
1136
1137 fn show_notification(
1138 &mut self,
1139 caption: impl Into<SharedString>,
1140 icon: IconName,
1141 window: &mut Window,
1142 cx: &mut Context<ActiveThread>,
1143 ) {
1144 if window.is_window_active() || !self.notifications.is_empty() {
1145 return;
1146 }
1147
1148 let title = self.thread.read(cx).summary().unwrap_or("Agent Panel");
1149
1150 match AssistantSettings::get_global(cx).notify_when_agent_waiting {
1151 NotifyWhenAgentWaiting::PrimaryScreen => {
1152 if let Some(primary) = cx.primary_display() {
1153 self.pop_up(icon, caption.into(), title.clone(), window, primary, cx);
1154 }
1155 }
1156 NotifyWhenAgentWaiting::AllScreens => {
1157 let caption = caption.into();
1158 for screen in cx.displays() {
1159 self.pop_up(icon, caption.clone(), title.clone(), window, screen, cx);
1160 }
1161 }
1162 NotifyWhenAgentWaiting::Never => {
1163 // Don't show anything
1164 }
1165 }
1166 }
1167
1168 fn pop_up(
1169 &mut self,
1170 icon: IconName,
1171 caption: SharedString,
1172 title: SharedString,
1173 window: &mut Window,
1174 screen: Rc<dyn PlatformDisplay>,
1175 cx: &mut Context<'_, ActiveThread>,
1176 ) {
1177 let options = AgentNotification::window_options(screen, cx);
1178
1179 let project_name = self.workspace.upgrade().and_then(|workspace| {
1180 workspace
1181 .read(cx)
1182 .project()
1183 .read(cx)
1184 .visible_worktrees(cx)
1185 .next()
1186 .map(|worktree| worktree.read(cx).root_name().to_string())
1187 });
1188
1189 if let Some(screen_window) = cx
1190 .open_window(options, |_, cx| {
1191 cx.new(|_| {
1192 AgentNotification::new(title.clone(), caption.clone(), icon, project_name)
1193 })
1194 })
1195 .log_err()
1196 {
1197 if let Some(pop_up) = screen_window.entity(cx).log_err() {
1198 self.notification_subscriptions
1199 .entry(screen_window)
1200 .or_insert_with(Vec::new)
1201 .push(cx.subscribe_in(&pop_up, window, {
1202 |this, _, event, window, cx| match event {
1203 AgentNotificationEvent::Accepted => {
1204 let handle = window.window_handle();
1205 cx.activate(true);
1206
1207 let workspace_handle = this.workspace.clone();
1208
1209 // If there are multiple Zed windows, activate the correct one.
1210 cx.defer(move |cx| {
1211 handle
1212 .update(cx, |_view, window, _cx| {
1213 window.activate_window();
1214
1215 if let Some(workspace) = workspace_handle.upgrade() {
1216 workspace.update(_cx, |workspace, cx| {
1217 workspace.focus_panel::<AgentPanel>(window, cx);
1218 });
1219 }
1220 })
1221 .log_err();
1222 });
1223
1224 this.dismiss_notifications(cx);
1225 }
1226 AgentNotificationEvent::Dismissed => {
1227 this.dismiss_notifications(cx);
1228 }
1229 }
1230 }));
1231
1232 self.notifications.push(screen_window);
1233
1234 // If the user manually refocuses the original window, dismiss the popup.
1235 self.notification_subscriptions
1236 .entry(screen_window)
1237 .or_insert_with(Vec::new)
1238 .push({
1239 let pop_up_weak = pop_up.downgrade();
1240
1241 cx.observe_window_activation(window, move |_, window, cx| {
1242 if window.is_window_active() {
1243 if let Some(pop_up) = pop_up_weak.upgrade() {
1244 pop_up.update(cx, |_, cx| {
1245 cx.emit(AgentNotificationEvent::Dismissed);
1246 });
1247 }
1248 }
1249 })
1250 });
1251 }
1252 }
1253 }
1254
1255 /// Spawns a task to save the active thread.
1256 ///
1257 /// Only one task to save the thread will be in flight at a time.
1258 fn save_thread(&mut self, cx: &mut Context<Self>) {
1259 let thread = self.thread.clone();
1260 self.save_thread_task = Some(cx.spawn(async move |this, cx| {
1261 let task = this
1262 .update(cx, |this, cx| {
1263 this.thread_store
1264 .update(cx, |thread_store, cx| thread_store.save_thread(&thread, cx))
1265 })
1266 .ok();
1267
1268 if let Some(task) = task {
1269 task.await.log_err();
1270 }
1271 }));
1272 }
1273
1274 fn start_editing_message(
1275 &mut self,
1276 message_id: MessageId,
1277 message_segments: &[MessageSegment],
1278 message_creases: &[MessageCrease],
1279 window: &mut Window,
1280 cx: &mut Context<Self>,
1281 ) {
1282 // User message should always consist of a single text segment,
1283 // therefore we can skip returning early if it's not a text segment.
1284 let Some(MessageSegment::Text(message_text)) = message_segments.first() else {
1285 return;
1286 };
1287
1288 let editor = crate::message_editor::create_editor(
1289 self.workspace.clone(),
1290 self.context_store.downgrade(),
1291 self.thread_store.downgrade(),
1292 self.text_thread_store.downgrade(),
1293 window,
1294 cx,
1295 );
1296 editor.update(cx, |editor, cx| {
1297 editor.set_text(message_text.clone(), window, cx);
1298 insert_message_creases(editor, message_creases, &self.context_store, window, cx);
1299 editor.focus_handle(cx).focus(window);
1300 editor.move_to_end(&editor::actions::MoveToEnd, window, cx);
1301 });
1302 let buffer_edited_subscription = cx.subscribe(&editor, |this, _, event, cx| match event {
1303 EditorEvent::BufferEdited => {
1304 this.update_editing_message_token_count(true, cx);
1305 }
1306 _ => {}
1307 });
1308
1309 let context_picker_menu_handle = PopoverMenuHandle::default();
1310 let context_strip = cx.new(|cx| {
1311 ContextStrip::new(
1312 self.context_store.clone(),
1313 self.workspace.clone(),
1314 Some(self.thread_store.downgrade()),
1315 Some(self.text_thread_store.downgrade()),
1316 context_picker_menu_handle.clone(),
1317 SuggestContextKind::File,
1318 window,
1319 cx,
1320 )
1321 });
1322
1323 let context_strip_subscription =
1324 cx.subscribe_in(&context_strip, window, Self::handle_context_strip_event);
1325
1326 self.editing_message = Some((
1327 message_id,
1328 EditingMessageState {
1329 editor: editor.clone(),
1330 context_strip,
1331 context_picker_menu_handle,
1332 last_estimated_token_count: None,
1333 _subscriptions: [buffer_edited_subscription, context_strip_subscription],
1334 _update_token_count_task: None,
1335 },
1336 ));
1337 self.update_editing_message_token_count(false, cx);
1338 cx.notify();
1339 }
1340
1341 fn handle_context_strip_event(
1342 &mut self,
1343 _context_strip: &Entity<ContextStrip>,
1344 event: &ContextStripEvent,
1345 window: &mut Window,
1346 cx: &mut Context<Self>,
1347 ) {
1348 if let Some((_, state)) = self.editing_message.as_ref() {
1349 match event {
1350 ContextStripEvent::PickerDismissed
1351 | ContextStripEvent::BlurredEmpty
1352 | ContextStripEvent::BlurredDown => {
1353 let editor_focus_handle = state.editor.focus_handle(cx);
1354 window.focus(&editor_focus_handle);
1355 }
1356 ContextStripEvent::BlurredUp => {}
1357 }
1358 }
1359 }
1360
1361 fn update_editing_message_token_count(&mut self, debounce: bool, cx: &mut Context<Self>) {
1362 let Some((message_id, state)) = self.editing_message.as_mut() else {
1363 return;
1364 };
1365
1366 cx.emit(ActiveThreadEvent::EditingMessageTokenCountChanged);
1367 state._update_token_count_task.take();
1368
1369 let Some(configured_model) = self.thread.read(cx).configured_model() else {
1370 state.last_estimated_token_count.take();
1371 return;
1372 };
1373
1374 let editor = state.editor.clone();
1375 let thread = self.thread.clone();
1376 let message_id = *message_id;
1377
1378 state._update_token_count_task = Some(cx.spawn(async move |this, cx| {
1379 if debounce {
1380 cx.background_executor()
1381 .timer(Duration::from_millis(200))
1382 .await;
1383 }
1384
1385 let token_count = if let Some(task) = cx
1386 .update(|cx| {
1387 let Some(message) = thread.read(cx).message(message_id) else {
1388 log::error!("Message that was being edited no longer exists");
1389 return None;
1390 };
1391 let message_text = editor.read(cx).text(cx);
1392
1393 if message_text.is_empty() && message.loaded_context.is_empty() {
1394 return None;
1395 }
1396
1397 let mut request_message = LanguageModelRequestMessage {
1398 role: language_model::Role::User,
1399 content: Vec::new(),
1400 cache: false,
1401 };
1402
1403 message
1404 .loaded_context
1405 .add_to_request_message(&mut request_message);
1406
1407 if !message_text.is_empty() {
1408 request_message
1409 .content
1410 .push(MessageContent::Text(message_text));
1411 }
1412
1413 let request = language_model::LanguageModelRequest {
1414 thread_id: None,
1415 prompt_id: None,
1416 intent: None,
1417 mode: None,
1418 messages: vec![request_message],
1419 tools: vec![],
1420 tool_choice: None,
1421 stop: vec![],
1422 temperature: AssistantSettings::temperature_for_model(
1423 &configured_model.model,
1424 cx,
1425 ),
1426 };
1427
1428 Some(configured_model.model.count_tokens(request, cx))
1429 })
1430 .ok()
1431 .flatten()
1432 {
1433 task.await.log_err()
1434 } else {
1435 Some(0)
1436 };
1437
1438 if let Some(token_count) = token_count {
1439 this.update(cx, |this, cx| {
1440 let Some((_message_id, state)) = this.editing_message.as_mut() else {
1441 return;
1442 };
1443
1444 state.last_estimated_token_count = Some(token_count);
1445 cx.emit(ActiveThreadEvent::EditingMessageTokenCountChanged);
1446 })
1447 .ok();
1448 };
1449 }));
1450 }
1451
1452 fn toggle_context_picker(
1453 &mut self,
1454 _: &crate::ToggleContextPicker,
1455 window: &mut Window,
1456 cx: &mut Context<Self>,
1457 ) {
1458 if let Some((_, state)) = self.editing_message.as_mut() {
1459 let handle = state.context_picker_menu_handle.clone();
1460 window.defer(cx, move |window, cx| {
1461 handle.toggle(window, cx);
1462 });
1463 }
1464 }
1465
1466 fn remove_all_context(
1467 &mut self,
1468 _: &crate::RemoveAllContext,
1469 _window: &mut Window,
1470 cx: &mut Context<Self>,
1471 ) {
1472 self.context_store.update(cx, |store, _cx| store.clear());
1473 cx.notify();
1474 }
1475
1476 fn move_up(&mut self, _: &MoveUp, window: &mut Window, cx: &mut Context<Self>) {
1477 if let Some((_, state)) = self.editing_message.as_mut() {
1478 if state.context_picker_menu_handle.is_deployed() {
1479 cx.propagate();
1480 } else {
1481 state.context_strip.focus_handle(cx).focus(window);
1482 }
1483 }
1484 }
1485
1486 fn paste(&mut self, _: &Paste, _window: &mut Window, cx: &mut Context<Self>) {
1487 let images = cx
1488 .read_from_clipboard()
1489 .map(|item| {
1490 item.into_entries()
1491 .filter_map(|entry| {
1492 if let ClipboardEntry::Image(image) = entry {
1493 Some(image)
1494 } else {
1495 None
1496 }
1497 })
1498 .collect::<Vec<_>>()
1499 })
1500 .unwrap_or_default();
1501
1502 if images.is_empty() {
1503 return;
1504 }
1505 cx.stop_propagation();
1506
1507 self.context_store.update(cx, |store, cx| {
1508 for image in images {
1509 store.add_image_instance(Arc::new(image), cx);
1510 }
1511 });
1512 }
1513
1514 fn cancel_editing_message(&mut self, _: &menu::Cancel, _: &mut Window, cx: &mut Context<Self>) {
1515 self.editing_message.take();
1516 cx.notify();
1517 }
1518
1519 fn confirm_editing_message(
1520 &mut self,
1521 _: &menu::Confirm,
1522 window: &mut Window,
1523 cx: &mut Context<Self>,
1524 ) {
1525 let Some((message_id, state)) = self.editing_message.take() else {
1526 return;
1527 };
1528
1529 let Some(model) = self
1530 .thread
1531 .update(cx, |thread, cx| thread.get_or_init_configured_model(cx))
1532 else {
1533 return;
1534 };
1535
1536 if model.provider.must_accept_terms(cx) {
1537 cx.notify();
1538 return;
1539 }
1540
1541 let edited_text = state.editor.read(cx).text(cx);
1542
1543 let new_context = self
1544 .context_store
1545 .read(cx)
1546 .new_context_for_thread(self.thread.read(cx), Some(message_id));
1547
1548 let project = self.thread.read(cx).project().clone();
1549 let prompt_store = self.thread_store.read(cx).prompt_store().clone();
1550
1551 let git_store = project.read(cx).git_store().clone();
1552 let checkpoint = git_store.update(cx, |git_store, cx| git_store.checkpoint(cx));
1553
1554 let load_context_task =
1555 crate::context::load_context(new_context, &project, &prompt_store, cx);
1556 self._load_edited_message_context_task =
1557 Some(cx.spawn_in(window, async move |this, cx| {
1558 let (context, checkpoint) =
1559 futures::future::join(load_context_task, checkpoint).await;
1560 let _ = this
1561 .update_in(cx, |this, window, cx| {
1562 this.thread.update(cx, |thread, cx| {
1563 thread.edit_message(
1564 message_id,
1565 Role::User,
1566 vec![MessageSegment::Text(edited_text)],
1567 Some(context.loaded_context),
1568 checkpoint.ok(),
1569 cx,
1570 );
1571 for message_id in this.messages_after(message_id) {
1572 thread.delete_message(*message_id, cx);
1573 }
1574 });
1575
1576 this.thread.update(cx, |thread, cx| {
1577 thread.advance_prompt_id();
1578 thread.send_to_model(
1579 model.model,
1580 CompletionIntent::UserPrompt,
1581 Some(window.window_handle()),
1582 cx,
1583 );
1584 });
1585 this._load_edited_message_context_task = None;
1586 cx.notify();
1587 })
1588 .log_err();
1589 }));
1590 }
1591
1592 fn messages_after(&self, message_id: MessageId) -> &[MessageId] {
1593 self.messages
1594 .iter()
1595 .position(|id| *id == message_id)
1596 .map(|index| &self.messages[index + 1..])
1597 .unwrap_or(&[])
1598 }
1599
1600 fn handle_cancel_click(&mut self, _: &ClickEvent, window: &mut Window, cx: &mut Context<Self>) {
1601 self.cancel_editing_message(&menu::Cancel, window, cx);
1602 }
1603
1604 fn handle_regenerate_click(
1605 &mut self,
1606 _: &ClickEvent,
1607 window: &mut Window,
1608 cx: &mut Context<Self>,
1609 ) {
1610 self.confirm_editing_message(&menu::Confirm, window, cx);
1611 }
1612
1613 fn handle_feedback_click(
1614 &mut self,
1615 message_id: MessageId,
1616 feedback: ThreadFeedback,
1617 window: &mut Window,
1618 cx: &mut Context<Self>,
1619 ) {
1620 let report = self.thread.update(cx, |thread, cx| {
1621 thread.report_message_feedback(message_id, feedback, cx)
1622 });
1623
1624 cx.spawn(async move |this, cx| {
1625 report.await?;
1626 this.update(cx, |_this, cx| cx.notify())
1627 })
1628 .detach_and_log_err(cx);
1629
1630 match feedback {
1631 ThreadFeedback::Positive => {
1632 self.open_feedback_editors.remove(&message_id);
1633 }
1634 ThreadFeedback::Negative => {
1635 self.handle_show_feedback_comments(message_id, window, cx);
1636 }
1637 }
1638 }
1639
1640 fn handle_show_feedback_comments(
1641 &mut self,
1642 message_id: MessageId,
1643 window: &mut Window,
1644 cx: &mut Context<Self>,
1645 ) {
1646 let buffer = cx.new(|cx| {
1647 let empty_string = String::new();
1648 MultiBuffer::singleton(cx.new(|cx| Buffer::local(empty_string, cx)), cx)
1649 });
1650
1651 let editor = cx.new(|cx| {
1652 let mut editor = Editor::new(
1653 editor::EditorMode::AutoHeight { max_lines: 4 },
1654 buffer,
1655 None,
1656 window,
1657 cx,
1658 );
1659 editor.set_placeholder_text(
1660 "What went wrong? Share your feedback so we can improve.",
1661 cx,
1662 );
1663 editor
1664 });
1665
1666 editor.read(cx).focus_handle(cx).focus(window);
1667 self.open_feedback_editors.insert(message_id, editor);
1668 cx.notify();
1669 }
1670
1671 fn submit_feedback_message(&mut self, message_id: MessageId, cx: &mut Context<Self>) {
1672 let Some(editor) = self.open_feedback_editors.get(&message_id) else {
1673 return;
1674 };
1675
1676 let report_task = self.thread.update(cx, |thread, cx| {
1677 thread.report_message_feedback(message_id, ThreadFeedback::Negative, cx)
1678 });
1679
1680 let comments = editor.read(cx).text(cx);
1681 if !comments.is_empty() {
1682 let thread_id = self.thread.read(cx).id().clone();
1683 let comments_value = String::from(comments.as_str());
1684
1685 let message_content = self
1686 .thread
1687 .read(cx)
1688 .message(message_id)
1689 .map(|msg| msg.to_string())
1690 .unwrap_or_default();
1691
1692 telemetry::event!(
1693 "Assistant Thread Feedback Comments",
1694 thread_id,
1695 message_id = message_id.0,
1696 message_content,
1697 comments = comments_value
1698 );
1699
1700 self.open_feedback_editors.remove(&message_id);
1701
1702 cx.spawn(async move |this, cx| {
1703 report_task.await?;
1704 this.update(cx, |_this, cx| cx.notify())
1705 })
1706 .detach_and_log_err(cx);
1707 }
1708 }
1709
1710 fn render_edit_message_editor(
1711 &self,
1712 state: &EditingMessageState,
1713 _window: &mut Window,
1714 cx: &Context<Self>,
1715 ) -> impl IntoElement {
1716 let settings = ThemeSettings::get_global(cx);
1717 let font_size = TextSize::Small
1718 .rems(cx)
1719 .to_pixels(settings.agent_font_size(cx));
1720 let line_height = font_size * 1.75;
1721
1722 let colors = cx.theme().colors();
1723
1724 let text_style = TextStyle {
1725 color: colors.text,
1726 font_family: settings.buffer_font.family.clone(),
1727 font_fallbacks: settings.buffer_font.fallbacks.clone(),
1728 font_features: settings.buffer_font.features.clone(),
1729 font_size: font_size.into(),
1730 line_height: line_height.into(),
1731 ..Default::default()
1732 };
1733
1734 v_flex()
1735 .key_context("EditMessageEditor")
1736 .on_action(cx.listener(Self::toggle_context_picker))
1737 .on_action(cx.listener(Self::remove_all_context))
1738 .on_action(cx.listener(Self::move_up))
1739 .on_action(cx.listener(Self::cancel_editing_message))
1740 .on_action(cx.listener(Self::confirm_editing_message))
1741 .capture_action(cx.listener(Self::paste))
1742 .min_h_6()
1743 .w_full()
1744 .flex_grow()
1745 .gap_2()
1746 .child(state.context_strip.clone())
1747 .child(div().pt(px(-3.)).px_neg_0p5().child(EditorElement::new(
1748 &state.editor,
1749 EditorStyle {
1750 background: colors.editor_background,
1751 local_player: cx.theme().players().local(),
1752 text: text_style,
1753 syntax: cx.theme().syntax().clone(),
1754 ..Default::default()
1755 },
1756 )))
1757 }
1758
1759 fn render_message(&self, ix: usize, window: &mut Window, cx: &mut Context<Self>) -> AnyElement {
1760 let message_id = self.messages[ix];
1761 let Some(message) = self.thread.read(cx).message(message_id) else {
1762 return Empty.into_any();
1763 };
1764 let message_creases = message.creases.clone();
1765
1766 let Some(rendered_message) = self.rendered_messages_by_id.get(&message_id) else {
1767 return Empty.into_any();
1768 };
1769
1770 let workspace = self.workspace.clone();
1771 let thread = self.thread.read(cx);
1772
1773 // Get all the data we need from thread before we start using it in closures
1774 let checkpoint = thread.checkpoint_for_message(message_id);
1775 let added_context = thread
1776 .context_for_message(message_id)
1777 .map(|context| AddedContext::new_attached(context, cx))
1778 .collect::<Vec<_>>();
1779
1780 let tool_uses = thread.tool_uses_for_message(message_id, cx);
1781 let has_tool_uses = !tool_uses.is_empty();
1782 let is_generating = thread.is_generating();
1783 let is_generating_stale = thread.is_generation_stale().unwrap_or(false);
1784
1785 let is_first_message = ix == 0;
1786 let is_last_message = ix == self.messages.len() - 1;
1787
1788 let loading_dots = (is_generating_stale && is_last_message)
1789 .then(|| AnimatedLabel::new("").size(LabelSize::Small));
1790
1791 let editing_message_state = self
1792 .editing_message
1793 .as_ref()
1794 .filter(|(id, _)| *id == message_id)
1795 .map(|(_, state)| state);
1796
1797 let colors = cx.theme().colors();
1798 let editor_bg_color = colors.editor_background;
1799
1800 let open_as_markdown = IconButton::new(("open-as-markdown", ix), IconName::DocumentText)
1801 .icon_size(IconSize::XSmall)
1802 .icon_color(Color::Ignored)
1803 .tooltip(Tooltip::text("Open Thread as Markdown"))
1804 .on_click({
1805 let thread = self.thread.clone();
1806 let workspace = self.workspace.clone();
1807 move |_, window, cx| {
1808 if let Some(workspace) = workspace.upgrade() {
1809 open_active_thread_as_markdown(thread.clone(), workspace, window, cx)
1810 .detach_and_log_err(cx);
1811 }
1812 }
1813 });
1814
1815 // For all items that should be aligned with the LLM's response.
1816 const RESPONSE_PADDING_X: Pixels = px(19.);
1817
1818 let show_feedback = thread.is_turn_end(ix);
1819
1820 let feedback_container = h_flex()
1821 .group("feedback_container")
1822 .mt_1()
1823 .py_2()
1824 .px(RESPONSE_PADDING_X)
1825 .mr_1()
1826 .opacity(0.4)
1827 .hover(|style| style.opacity(1.))
1828 .gap_1p5()
1829 .flex_wrap()
1830 .justify_end();
1831 let feedback_items = match self.thread.read(cx).message_feedback(message_id) {
1832 Some(feedback) => feedback_container
1833 .child(
1834 div().visible_on_hover("feedback_container").child(
1835 Label::new(match feedback {
1836 ThreadFeedback::Positive => "Thanks for your feedback!",
1837 ThreadFeedback::Negative => {
1838 "We appreciate your feedback and will use it to improve."
1839 }
1840 })
1841 .color(Color::Muted)
1842 .size(LabelSize::XSmall)
1843 .truncate())
1844 )
1845 .child(
1846 h_flex()
1847 .child(
1848 IconButton::new(("feedback-thumbs-up", ix), IconName::ThumbsUp)
1849 .icon_size(IconSize::XSmall)
1850 .icon_color(match feedback {
1851 ThreadFeedback::Positive => Color::Accent,
1852 ThreadFeedback::Negative => Color::Ignored,
1853 })
1854 .tooltip(Tooltip::text("Helpful Response"))
1855 .on_click(cx.listener(move |this, _, window, cx| {
1856 this.handle_feedback_click(
1857 message_id,
1858 ThreadFeedback::Positive,
1859 window,
1860 cx,
1861 );
1862 })),
1863 )
1864 .child(
1865 IconButton::new(("feedback-thumbs-down", ix), IconName::ThumbsDown)
1866 .icon_size(IconSize::XSmall)
1867 .icon_color(match feedback {
1868 ThreadFeedback::Positive => Color::Ignored,
1869 ThreadFeedback::Negative => Color::Accent,
1870 })
1871 .tooltip(Tooltip::text("Not Helpful"))
1872 .on_click(cx.listener(move |this, _, window, cx| {
1873 this.handle_feedback_click(
1874 message_id,
1875 ThreadFeedback::Negative,
1876 window,
1877 cx,
1878 );
1879 })),
1880 )
1881 .child(open_as_markdown),
1882 )
1883 .into_any_element(),
1884 None if AssistantSettings::get_global(cx).enable_feedback =>
1885 feedback_container
1886 .child(
1887 div().visible_on_hover("feedback_container").child(
1888 Label::new(
1889 "Rating the thread sends all of your current conversation to the Zed team.",
1890 )
1891 .color(Color::Muted)
1892 .size(LabelSize::XSmall)
1893 .truncate())
1894 )
1895 .child(
1896 h_flex()
1897 .child(
1898 IconButton::new(("feedback-thumbs-up", ix), IconName::ThumbsUp)
1899 .icon_size(IconSize::XSmall)
1900 .icon_color(Color::Ignored)
1901 .tooltip(Tooltip::text("Helpful Response"))
1902 .on_click(cx.listener(move |this, _, window, cx| {
1903 this.handle_feedback_click(
1904 message_id,
1905 ThreadFeedback::Positive,
1906 window,
1907 cx,
1908 );
1909 })),
1910 )
1911 .child(
1912 IconButton::new(("feedback-thumbs-down", ix), IconName::ThumbsDown)
1913 .icon_size(IconSize::XSmall)
1914 .icon_color(Color::Ignored)
1915 .tooltip(Tooltip::text("Not Helpful"))
1916 .on_click(cx.listener(move |this, _, window, cx| {
1917 this.handle_feedback_click(
1918 message_id,
1919 ThreadFeedback::Negative,
1920 window,
1921 cx,
1922 );
1923 })),
1924 )
1925 .child(open_as_markdown),
1926 )
1927 .into_any_element(),
1928 None => feedback_container
1929 .child(h_flex().child(open_as_markdown))
1930 .into_any_element(),
1931 };
1932
1933 let message_is_empty = message.should_display_content();
1934 let has_content = !message_is_empty || !added_context.is_empty();
1935
1936 let message_content = has_content.then(|| {
1937 if let Some(state) = editing_message_state.as_ref() {
1938 self.render_edit_message_editor(state, window, cx)
1939 .into_any_element()
1940 } else {
1941 v_flex()
1942 .w_full()
1943 .gap_1()
1944 .when(!added_context.is_empty(), |parent| {
1945 parent.child(h_flex().flex_wrap().gap_1().children(
1946 added_context.into_iter().map(|added_context| {
1947 let context = added_context.handle.clone();
1948 ContextPill::added(added_context, false, false, None).on_click(
1949 Rc::new(cx.listener({
1950 let workspace = workspace.clone();
1951 move |_, _, window, cx| {
1952 if let Some(workspace) = workspace.upgrade() {
1953 open_context(&context, workspace, window, cx);
1954 cx.notify();
1955 }
1956 }
1957 })),
1958 )
1959 }),
1960 ))
1961 })
1962 .when(!message_is_empty, |parent| {
1963 parent.child(div().pt_0p5().min_h_6().child(self.render_message_content(
1964 message_id,
1965 rendered_message,
1966 has_tool_uses,
1967 workspace.clone(),
1968 window,
1969 cx,
1970 )))
1971 })
1972 .into_any_element()
1973 }
1974 });
1975
1976 let styled_message = match message.role {
1977 Role::User => v_flex()
1978 .id(("message-container", ix))
1979 .pt_2()
1980 .pl_2()
1981 .pr_2p5()
1982 .pb_4()
1983 .child(
1984 v_flex()
1985 .id(("user-message", ix))
1986 .bg(editor_bg_color)
1987 .rounded_lg()
1988 .shadow_md()
1989 .border_1()
1990 .border_color(colors.border)
1991 .hover(|hover| hover.border_color(colors.text_accent.opacity(0.5)))
1992 .cursor_pointer()
1993 .child(
1994 h_flex()
1995 .p_2p5()
1996 .gap_1()
1997 .items_end()
1998 .children(message_content)
1999 .when_some(editing_message_state, |this, state| {
2000 let focus_handle = state.editor.focus_handle(cx).clone();
2001 this.w_full().justify_between().child(
2002 h_flex()
2003 .gap_0p5()
2004 .child(
2005 IconButton::new(
2006 "cancel-edit-message",
2007 IconName::Close,
2008 )
2009 .shape(ui::IconButtonShape::Square)
2010 .icon_color(Color::Error)
2011 .icon_size(IconSize::Small)
2012 .tooltip({
2013 let focus_handle = focus_handle.clone();
2014 move |window, cx| {
2015 Tooltip::for_action_in(
2016 "Cancel Edit",
2017 &menu::Cancel,
2018 &focus_handle,
2019 window,
2020 cx,
2021 )
2022 }
2023 })
2024 .on_click(cx.listener(Self::handle_cancel_click)),
2025 )
2026 .child(
2027 IconButton::new(
2028 "confirm-edit-message",
2029 IconName::Return,
2030 )
2031 .disabled(state.editor.read(cx).is_empty(cx))
2032 .shape(ui::IconButtonShape::Square)
2033 .icon_color(Color::Muted)
2034 .icon_size(IconSize::Small)
2035 .tooltip({
2036 let focus_handle = focus_handle.clone();
2037 move |window, cx| {
2038 Tooltip::for_action_in(
2039 "Regenerate",
2040 &menu::Confirm,
2041 &focus_handle,
2042 window,
2043 cx,
2044 )
2045 }
2046 })
2047 .on_click(
2048 cx.listener(Self::handle_regenerate_click),
2049 ),
2050 ),
2051 )
2052 }),
2053 )
2054 .on_click(cx.listener({
2055 let message_segments = message.segments.clone();
2056 move |this, _, window, cx| {
2057 this.start_editing_message(
2058 message_id,
2059 &message_segments,
2060 &message_creases,
2061 window,
2062 cx,
2063 );
2064 }
2065 })),
2066 ),
2067 Role::Assistant => v_flex()
2068 .id(("message-container", ix))
2069 .px(RESPONSE_PADDING_X)
2070 .gap_2()
2071 .children(message_content)
2072 .when(has_tool_uses, |parent| {
2073 parent.children(tool_uses.into_iter().map(|tool_use| {
2074 self.render_tool_use(tool_use, window, workspace.clone(), cx)
2075 }))
2076 }),
2077 Role::System => div().id(("message-container", ix)).py_1().px_2().child(
2078 v_flex()
2079 .bg(colors.editor_background)
2080 .rounded_sm()
2081 .child(div().p_4().children(message_content)),
2082 ),
2083 };
2084
2085 let after_editing_message = self
2086 .editing_message
2087 .as_ref()
2088 .map_or(false, |(editing_message_id, _)| {
2089 message_id > *editing_message_id
2090 });
2091
2092 let panel_background = cx.theme().colors().panel_background;
2093
2094 let backdrop = div()
2095 .id("backdrop")
2096 .stop_mouse_events_except_scroll()
2097 .absolute()
2098 .inset_0()
2099 .size_full()
2100 .bg(panel_background)
2101 .opacity(0.8)
2102 .on_click(cx.listener(Self::handle_cancel_click));
2103
2104 v_flex()
2105 .w_full()
2106 .map(|parent| {
2107 if let Some(checkpoint) = checkpoint.filter(|_| !is_generating) {
2108 let mut is_pending = false;
2109 let mut error = None;
2110 if let Some(last_restore_checkpoint) =
2111 self.thread.read(cx).last_restore_checkpoint()
2112 {
2113 if last_restore_checkpoint.message_id() == message_id {
2114 match last_restore_checkpoint {
2115 LastRestoreCheckpoint::Pending { .. } => is_pending = true,
2116 LastRestoreCheckpoint::Error { error: err, .. } => {
2117 error = Some(err.clone());
2118 }
2119 }
2120 }
2121 }
2122
2123 let restore_checkpoint_button =
2124 Button::new(("restore-checkpoint", ix), "Restore Checkpoint")
2125 .icon(if error.is_some() {
2126 IconName::XCircle
2127 } else {
2128 IconName::Undo
2129 })
2130 .icon_size(IconSize::XSmall)
2131 .icon_position(IconPosition::Start)
2132 .icon_color(if error.is_some() {
2133 Some(Color::Error)
2134 } else {
2135 None
2136 })
2137 .label_size(LabelSize::XSmall)
2138 .disabled(is_pending)
2139 .on_click(cx.listener(move |this, _, _window, cx| {
2140 this.thread.update(cx, |thread, cx| {
2141 thread
2142 .restore_checkpoint(checkpoint.clone(), cx)
2143 .detach_and_log_err(cx);
2144 });
2145 }));
2146
2147 let restore_checkpoint_button = if is_pending {
2148 restore_checkpoint_button
2149 .with_animation(
2150 ("pulsating-restore-checkpoint-button", ix),
2151 Animation::new(Duration::from_secs(2))
2152 .repeat()
2153 .with_easing(pulsating_between(0.6, 1.)),
2154 |label, delta| label.alpha(delta),
2155 )
2156 .into_any_element()
2157 } else if let Some(error) = error {
2158 restore_checkpoint_button
2159 .tooltip(Tooltip::text(error.to_string()))
2160 .into_any_element()
2161 } else {
2162 restore_checkpoint_button.into_any_element()
2163 };
2164
2165 parent.child(
2166 h_flex()
2167 .pt_2p5()
2168 .px_2p5()
2169 .w_full()
2170 .gap_1()
2171 .child(ui::Divider::horizontal())
2172 .child(restore_checkpoint_button)
2173 .child(ui::Divider::horizontal()),
2174 )
2175 } else {
2176 parent
2177 }
2178 })
2179 .when(is_first_message, |parent| {
2180 parent.child(self.render_rules_item(cx))
2181 })
2182 .child(styled_message)
2183 .when(is_generating && is_last_message, |this| {
2184 this.child(
2185 h_flex()
2186 .h_8()
2187 .mt_2()
2188 .mb_4()
2189 .ml_4()
2190 .py_1p5()
2191 .when_some(loading_dots, |this, loading_dots| this.child(loading_dots)),
2192 )
2193 })
2194 .when(show_feedback, move |parent| {
2195 parent.child(feedback_items).when_some(
2196 self.open_feedback_editors.get(&message_id),
2197 move |parent, feedback_editor| {
2198 let focus_handle = feedback_editor.focus_handle(cx);
2199 parent.child(
2200 v_flex()
2201 .key_context("AgentFeedbackMessageEditor")
2202 .on_action(cx.listener(move |this, _: &menu::Cancel, _, cx| {
2203 this.open_feedback_editors.remove(&message_id);
2204 cx.notify();
2205 }))
2206 .on_action(cx.listener(move |this, _: &menu::Confirm, _, cx| {
2207 this.submit_feedback_message(message_id, cx);
2208 cx.notify();
2209 }))
2210 .on_action(cx.listener(Self::confirm_editing_message))
2211 .mb_2()
2212 .mx_4()
2213 .p_2()
2214 .rounded_md()
2215 .border_1()
2216 .border_color(cx.theme().colors().border)
2217 .bg(cx.theme().colors().editor_background)
2218 .child(feedback_editor.clone())
2219 .child(
2220 h_flex()
2221 .gap_1()
2222 .justify_end()
2223 .child(
2224 Button::new("dismiss-feedback-message", "Cancel")
2225 .label_size(LabelSize::Small)
2226 .key_binding(
2227 KeyBinding::for_action_in(
2228 &menu::Cancel,
2229 &focus_handle,
2230 window,
2231 cx,
2232 )
2233 .map(|kb| kb.size(rems_from_px(10.))),
2234 )
2235 .on_click(cx.listener(
2236 move |this, _, _window, cx| {
2237 this.open_feedback_editors
2238 .remove(&message_id);
2239 cx.notify();
2240 },
2241 )),
2242 )
2243 .child(
2244 Button::new(
2245 "submit-feedback-message",
2246 "Share Feedback",
2247 )
2248 .style(ButtonStyle::Tinted(ui::TintColor::Accent))
2249 .label_size(LabelSize::Small)
2250 .key_binding(
2251 KeyBinding::for_action_in(
2252 &menu::Confirm,
2253 &focus_handle,
2254 window,
2255 cx,
2256 )
2257 .map(|kb| kb.size(rems_from_px(10.))),
2258 )
2259 .on_click(
2260 cx.listener(move |this, _, _window, cx| {
2261 this.submit_feedback_message(message_id, cx);
2262 cx.notify()
2263 }),
2264 ),
2265 ),
2266 ),
2267 )
2268 },
2269 )
2270 })
2271 .when(after_editing_message, |parent| {
2272 // Backdrop to dim out the whole thread below the editing user message
2273 parent.relative().child(backdrop)
2274 })
2275 .into_any()
2276 }
2277
2278 fn render_message_content(
2279 &self,
2280 message_id: MessageId,
2281 rendered_message: &RenderedMessage,
2282 has_tool_uses: bool,
2283 workspace: WeakEntity<Workspace>,
2284 window: &Window,
2285 cx: &Context<Self>,
2286 ) -> impl IntoElement {
2287 let is_last_message = self.messages.last() == Some(&message_id);
2288 let is_generating = self.thread.read(cx).is_generating();
2289 let pending_thinking_segment_index = if is_generating && is_last_message && !has_tool_uses {
2290 rendered_message
2291 .segments
2292 .iter()
2293 .enumerate()
2294 .next_back()
2295 .filter(|(_, segment)| matches!(segment, RenderedMessageSegment::Thinking { .. }))
2296 .map(|(index, _)| index)
2297 } else {
2298 None
2299 };
2300
2301 let message_role = self
2302 .thread
2303 .read(cx)
2304 .message(message_id)
2305 .map(|m| m.role)
2306 .unwrap_or(Role::User);
2307
2308 let is_assistant_message = message_role == Role::Assistant;
2309 let is_user_message = message_role == Role::User;
2310
2311 v_flex()
2312 .text_ui(cx)
2313 .gap_2()
2314 .when(is_user_message, |this| this.text_xs())
2315 .children(
2316 rendered_message.segments.iter().enumerate().map(
2317 |(index, segment)| match segment {
2318 RenderedMessageSegment::Thinking {
2319 content,
2320 scroll_handle,
2321 } => self
2322 .render_message_thinking_segment(
2323 message_id,
2324 index,
2325 content.clone(),
2326 &scroll_handle,
2327 Some(index) == pending_thinking_segment_index,
2328 window,
2329 cx,
2330 )
2331 .into_any_element(),
2332 RenderedMessageSegment::Text(markdown) => {
2333 let markdown_element = MarkdownElement::new(
2334 markdown.clone(),
2335 if is_user_message {
2336 let mut style = default_markdown_style(window, cx);
2337 let mut text_style = window.text_style();
2338 let theme_settings = ThemeSettings::get_global(cx);
2339
2340 let buffer_font = theme_settings.buffer_font.family.clone();
2341 let buffer_font_size = TextSize::Small.rems(cx);
2342
2343 text_style.refine(&TextStyleRefinement {
2344 font_family: Some(buffer_font),
2345 font_size: Some(buffer_font_size.into()),
2346 ..Default::default()
2347 });
2348
2349 style.base_text_style = text_style;
2350 style
2351 } else {
2352 default_markdown_style(window, cx)
2353 },
2354 );
2355
2356 let markdown_element = if is_assistant_message {
2357 markdown_element.code_block_renderer(
2358 markdown::CodeBlockRenderer::Custom {
2359 render: Arc::new({
2360 let workspace = workspace.clone();
2361 let active_thread = cx.entity();
2362 move |kind,
2363 parsed_markdown,
2364 range,
2365 metadata,
2366 window,
2367 cx| {
2368 render_markdown_code_block(
2369 message_id,
2370 range.start,
2371 kind,
2372 parsed_markdown,
2373 metadata,
2374 active_thread.clone(),
2375 workspace.clone(),
2376 window,
2377 cx,
2378 )
2379 }
2380 }),
2381 transform: Some(Arc::new({
2382 let active_thread = cx.entity();
2383
2384 move |element, range, _, _, cx| {
2385 let is_expanded = active_thread
2386 .read(cx)
2387 .is_codeblock_expanded(message_id, range.start);
2388
2389 if is_expanded {
2390 return element;
2391 }
2392
2393 element
2394 }
2395 })),
2396 },
2397 )
2398 } else {
2399 markdown_element.code_block_renderer(
2400 markdown::CodeBlockRenderer::Default {
2401 copy_button: false,
2402 copy_button_on_hover: false,
2403 border: true,
2404 },
2405 )
2406 };
2407
2408 div()
2409 .child(markdown_element.on_url_click({
2410 let workspace = self.workspace.clone();
2411 move |text, window, cx| {
2412 open_markdown_link(text, workspace.clone(), window, cx);
2413 }
2414 }))
2415 .into_any_element()
2416 }
2417 },
2418 ),
2419 )
2420 }
2421
2422 fn tool_card_border_color(&self, cx: &Context<Self>) -> Hsla {
2423 cx.theme().colors().border.opacity(0.5)
2424 }
2425
2426 fn tool_card_header_bg(&self, cx: &Context<Self>) -> Hsla {
2427 cx.theme()
2428 .colors()
2429 .element_background
2430 .blend(cx.theme().colors().editor_foreground.opacity(0.025))
2431 }
2432
2433 fn render_message_thinking_segment(
2434 &self,
2435 message_id: MessageId,
2436 ix: usize,
2437 markdown: Entity<Markdown>,
2438 scroll_handle: &ScrollHandle,
2439 pending: bool,
2440 window: &Window,
2441 cx: &Context<Self>,
2442 ) -> impl IntoElement {
2443 let is_open = self
2444 .expanded_thinking_segments
2445 .get(&(message_id, ix))
2446 .copied()
2447 .unwrap_or_default();
2448
2449 let editor_bg = cx.theme().colors().panel_background;
2450
2451 div().map(|this| {
2452 if pending {
2453 this.v_flex()
2454 .mt_neg_2()
2455 .mb_1p5()
2456 .child(
2457 h_flex()
2458 .group("disclosure-header")
2459 .justify_between()
2460 .child(
2461 h_flex()
2462 .gap_1p5()
2463 .child(
2464 Icon::new(IconName::LightBulb)
2465 .size(IconSize::XSmall)
2466 .color(Color::Muted),
2467 )
2468 .child(AnimatedLabel::new("Thinking").size(LabelSize::Small)),
2469 )
2470 .child(
2471 h_flex()
2472 .gap_1()
2473 .child(
2474 div().visible_on_hover("disclosure-header").child(
2475 Disclosure::new("thinking-disclosure", is_open)
2476 .opened_icon(IconName::ChevronUp)
2477 .closed_icon(IconName::ChevronDown)
2478 .on_click(cx.listener({
2479 move |this, _event, _window, _cx| {
2480 let is_open = this
2481 .expanded_thinking_segments
2482 .entry((message_id, ix))
2483 .or_insert(false);
2484
2485 *is_open = !*is_open;
2486 }
2487 })),
2488 ),
2489 )
2490 .child({
2491 Icon::new(IconName::ArrowCircle)
2492 .color(Color::Accent)
2493 .size(IconSize::Small)
2494 .with_animation(
2495 "arrow-circle",
2496 Animation::new(Duration::from_secs(2)).repeat(),
2497 |icon, delta| {
2498 icon.transform(Transformation::rotate(
2499 percentage(delta),
2500 ))
2501 },
2502 )
2503 }),
2504 ),
2505 )
2506 .when(!is_open, |this| {
2507 let gradient_overlay = div()
2508 .rounded_b_lg()
2509 .h_full()
2510 .absolute()
2511 .w_full()
2512 .bottom_0()
2513 .left_0()
2514 .bg(linear_gradient(
2515 180.,
2516 linear_color_stop(editor_bg, 1.),
2517 linear_color_stop(editor_bg.opacity(0.2), 0.),
2518 ));
2519
2520 this.child(
2521 div()
2522 .relative()
2523 .bg(editor_bg)
2524 .rounded_b_lg()
2525 .mt_2()
2526 .pl_4()
2527 .child(
2528 div()
2529 .id(("thinking-content", ix))
2530 .max_h_20()
2531 .track_scroll(scroll_handle)
2532 .text_ui_sm(cx)
2533 .overflow_hidden()
2534 .child(
2535 MarkdownElement::new(
2536 markdown.clone(),
2537 default_markdown_style(window, cx),
2538 )
2539 .on_url_click({
2540 let workspace = self.workspace.clone();
2541 move |text, window, cx| {
2542 open_markdown_link(
2543 text,
2544 workspace.clone(),
2545 window,
2546 cx,
2547 );
2548 }
2549 }),
2550 ),
2551 )
2552 .child(gradient_overlay),
2553 )
2554 })
2555 .when(is_open, |this| {
2556 this.child(
2557 div()
2558 .id(("thinking-content", ix))
2559 .h_full()
2560 .bg(editor_bg)
2561 .text_ui_sm(cx)
2562 .child(
2563 MarkdownElement::new(
2564 markdown.clone(),
2565 default_markdown_style(window, cx),
2566 )
2567 .on_url_click({
2568 let workspace = self.workspace.clone();
2569 move |text, window, cx| {
2570 open_markdown_link(text, workspace.clone(), window, cx);
2571 }
2572 }),
2573 ),
2574 )
2575 })
2576 } else {
2577 this.v_flex()
2578 .mt_neg_2()
2579 .child(
2580 h_flex()
2581 .group("disclosure-header")
2582 .pr_1()
2583 .justify_between()
2584 .opacity(0.8)
2585 .hover(|style| style.opacity(1.))
2586 .child(
2587 h_flex()
2588 .gap_1p5()
2589 .child(
2590 Icon::new(IconName::LightBulb)
2591 .size(IconSize::XSmall)
2592 .color(Color::Muted),
2593 )
2594 .child(Label::new("Thought Process").size(LabelSize::Small)),
2595 )
2596 .child(
2597 div().visible_on_hover("disclosure-header").child(
2598 Disclosure::new("thinking-disclosure", is_open)
2599 .opened_icon(IconName::ChevronUp)
2600 .closed_icon(IconName::ChevronDown)
2601 .on_click(cx.listener({
2602 move |this, _event, _window, _cx| {
2603 let is_open = this
2604 .expanded_thinking_segments
2605 .entry((message_id, ix))
2606 .or_insert(false);
2607
2608 *is_open = !*is_open;
2609 }
2610 })),
2611 ),
2612 ),
2613 )
2614 .child(
2615 div()
2616 .id(("thinking-content", ix))
2617 .relative()
2618 .mt_1p5()
2619 .ml_1p5()
2620 .pl_2p5()
2621 .border_l_1()
2622 .border_color(cx.theme().colors().border_variant)
2623 .text_ui_sm(cx)
2624 .when(is_open, |this| {
2625 this.child(
2626 MarkdownElement::new(
2627 markdown.clone(),
2628 default_markdown_style(window, cx),
2629 )
2630 .on_url_click({
2631 let workspace = self.workspace.clone();
2632 move |text, window, cx| {
2633 open_markdown_link(text, workspace.clone(), window, cx);
2634 }
2635 }),
2636 )
2637 }),
2638 )
2639 }
2640 })
2641 }
2642
2643 fn render_tool_use(
2644 &self,
2645 tool_use: ToolUse,
2646 window: &mut Window,
2647 workspace: WeakEntity<Workspace>,
2648 cx: &mut Context<Self>,
2649 ) -> impl IntoElement + use<> {
2650 if let Some(card) = self.thread.read(cx).card_for_tool(&tool_use.id) {
2651 return card.render(&tool_use.status, window, workspace, cx);
2652 }
2653
2654 let is_open = self
2655 .expanded_tool_uses
2656 .get(&tool_use.id)
2657 .copied()
2658 .unwrap_or_default();
2659
2660 let is_status_finished = matches!(&tool_use.status, ToolUseStatus::Finished(_));
2661
2662 let fs = self
2663 .workspace
2664 .upgrade()
2665 .map(|workspace| workspace.read(cx).app_state().fs.clone());
2666 let needs_confirmation = matches!(&tool_use.status, ToolUseStatus::NeedsConfirmation);
2667 let needs_confirmation_tools = tool_use.needs_confirmation;
2668
2669 let status_icons = div().child(match &tool_use.status {
2670 ToolUseStatus::NeedsConfirmation => {
2671 let icon = Icon::new(IconName::Warning)
2672 .color(Color::Warning)
2673 .size(IconSize::Small);
2674 icon.into_any_element()
2675 }
2676 ToolUseStatus::Pending
2677 | ToolUseStatus::InputStillStreaming
2678 | ToolUseStatus::Running => {
2679 let icon = Icon::new(IconName::ArrowCircle)
2680 .color(Color::Accent)
2681 .size(IconSize::Small);
2682 icon.with_animation(
2683 "arrow-circle",
2684 Animation::new(Duration::from_secs(2)).repeat(),
2685 |icon, delta| icon.transform(Transformation::rotate(percentage(delta))),
2686 )
2687 .into_any_element()
2688 }
2689 ToolUseStatus::Finished(_) => div().w_0().into_any_element(),
2690 ToolUseStatus::Error(_) => {
2691 let icon = Icon::new(IconName::Close)
2692 .color(Color::Error)
2693 .size(IconSize::Small);
2694 icon.into_any_element()
2695 }
2696 });
2697
2698 let rendered_tool_use = self.rendered_tool_uses.get(&tool_use.id).cloned();
2699 let results_content_container = || v_flex().p_2().gap_0p5();
2700
2701 let results_content = v_flex()
2702 .gap_1()
2703 .child(
2704 results_content_container()
2705 .child(
2706 Label::new("Input")
2707 .size(LabelSize::XSmall)
2708 .color(Color::Muted)
2709 .buffer_font(cx),
2710 )
2711 .child(
2712 div()
2713 .w_full()
2714 .text_ui_sm(cx)
2715 .children(rendered_tool_use.as_ref().map(|rendered| {
2716 MarkdownElement::new(
2717 rendered.input.clone(),
2718 tool_use_markdown_style(window, cx),
2719 )
2720 .code_block_renderer(markdown::CodeBlockRenderer::Default {
2721 copy_button: false,
2722 copy_button_on_hover: false,
2723 border: false,
2724 })
2725 .on_url_click({
2726 let workspace = self.workspace.clone();
2727 move |text, window, cx| {
2728 open_markdown_link(text, workspace.clone(), window, cx);
2729 }
2730 })
2731 })),
2732 ),
2733 )
2734 .map(|container| match tool_use.status {
2735 ToolUseStatus::Finished(_) => container.child(
2736 results_content_container()
2737 .border_t_1()
2738 .border_color(self.tool_card_border_color(cx))
2739 .child(
2740 Label::new("Result")
2741 .size(LabelSize::XSmall)
2742 .color(Color::Muted)
2743 .buffer_font(cx),
2744 )
2745 .child(div().w_full().text_ui_sm(cx).children(
2746 rendered_tool_use.as_ref().map(|rendered| {
2747 MarkdownElement::new(
2748 rendered.output.clone(),
2749 tool_use_markdown_style(window, cx),
2750 )
2751 .code_block_renderer(markdown::CodeBlockRenderer::Default {
2752 copy_button: false,
2753 copy_button_on_hover: false,
2754 border: false,
2755 })
2756 .on_url_click({
2757 let workspace = self.workspace.clone();
2758 move |text, window, cx| {
2759 open_markdown_link(text, workspace.clone(), window, cx);
2760 }
2761 })
2762 .into_any_element()
2763 }),
2764 )),
2765 ),
2766 ToolUseStatus::InputStillStreaming | ToolUseStatus::Running => container.child(
2767 results_content_container()
2768 .border_t_1()
2769 .border_color(self.tool_card_border_color(cx))
2770 .child(
2771 h_flex()
2772 .gap_1()
2773 .child(
2774 Icon::new(IconName::ArrowCircle)
2775 .size(IconSize::Small)
2776 .color(Color::Accent)
2777 .with_animation(
2778 "arrow-circle",
2779 Animation::new(Duration::from_secs(2)).repeat(),
2780 |icon, delta| {
2781 icon.transform(Transformation::rotate(percentage(
2782 delta,
2783 )))
2784 },
2785 ),
2786 )
2787 .child(
2788 Label::new("Running…")
2789 .size(LabelSize::XSmall)
2790 .color(Color::Muted)
2791 .buffer_font(cx),
2792 ),
2793 ),
2794 ),
2795 ToolUseStatus::Error(_) => container.child(
2796 results_content_container()
2797 .border_t_1()
2798 .border_color(self.tool_card_border_color(cx))
2799 .child(
2800 Label::new("Error")
2801 .size(LabelSize::XSmall)
2802 .color(Color::Muted)
2803 .buffer_font(cx),
2804 )
2805 .child(
2806 div()
2807 .text_ui_sm(cx)
2808 .children(rendered_tool_use.as_ref().map(|rendered| {
2809 MarkdownElement::new(
2810 rendered.output.clone(),
2811 tool_use_markdown_style(window, cx),
2812 )
2813 .on_url_click({
2814 let workspace = self.workspace.clone();
2815 move |text, window, cx| {
2816 open_markdown_link(text, workspace.clone(), window, cx);
2817 }
2818 })
2819 .into_any_element()
2820 })),
2821 ),
2822 ),
2823 ToolUseStatus::Pending => container,
2824 ToolUseStatus::NeedsConfirmation => container.child(
2825 results_content_container()
2826 .border_t_1()
2827 .border_color(self.tool_card_border_color(cx))
2828 .child(
2829 Label::new("Asking Permission")
2830 .size(LabelSize::Small)
2831 .color(Color::Muted)
2832 .buffer_font(cx),
2833 ),
2834 ),
2835 });
2836
2837 let gradient_overlay = |color: Hsla| {
2838 div()
2839 .h_full()
2840 .absolute()
2841 .w_12()
2842 .bottom_0()
2843 .map(|element| {
2844 if is_status_finished {
2845 element.right_6()
2846 } else {
2847 element.right(px(44.))
2848 }
2849 })
2850 .bg(linear_gradient(
2851 90.,
2852 linear_color_stop(color, 1.),
2853 linear_color_stop(color.opacity(0.2), 0.),
2854 ))
2855 };
2856
2857 v_flex().gap_1().mb_2().map(|element| {
2858 if !needs_confirmation_tools {
2859 element.child(
2860 v_flex()
2861 .child(
2862 h_flex()
2863 .group("disclosure-header")
2864 .relative()
2865 .gap_1p5()
2866 .justify_between()
2867 .opacity(0.8)
2868 .hover(|style| style.opacity(1.))
2869 .when(!is_status_finished, |this| this.pr_2())
2870 .child(
2871 h_flex()
2872 .id("tool-label-container")
2873 .gap_1p5()
2874 .max_w_full()
2875 .overflow_x_scroll()
2876 .child(
2877 Icon::new(tool_use.icon)
2878 .size(IconSize::XSmall)
2879 .color(Color::Muted),
2880 )
2881 .child(
2882 h_flex().pr_8().text_size(rems(0.8125)).children(
2883 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| {
2884 open_markdown_link(text, workspace.clone(), window, cx);
2885 }}))
2886 ),
2887 ),
2888 )
2889 .child(
2890 h_flex()
2891 .gap_1()
2892 .child(
2893 div().visible_on_hover("disclosure-header").child(
2894 Disclosure::new("tool-use-disclosure", is_open)
2895 .opened_icon(IconName::ChevronUp)
2896 .closed_icon(IconName::ChevronDown)
2897 .on_click(cx.listener({
2898 let tool_use_id = tool_use.id.clone();
2899 move |this, _event, _window, _cx| {
2900 let is_open = this
2901 .expanded_tool_uses
2902 .entry(tool_use_id.clone())
2903 .or_insert(false);
2904
2905 *is_open = !*is_open;
2906 }
2907 })),
2908 ),
2909 )
2910 .child(status_icons),
2911 )
2912 .child(gradient_overlay(cx.theme().colors().panel_background)),
2913 )
2914 .map(|parent| {
2915 if !is_open {
2916 return parent;
2917 }
2918
2919 parent.child(
2920 v_flex()
2921 .mt_1()
2922 .border_1()
2923 .border_color(self.tool_card_border_color(cx))
2924 .bg(cx.theme().colors().editor_background)
2925 .rounded_lg()
2926 .child(results_content),
2927 )
2928 }),
2929 )
2930 } else {
2931 v_flex()
2932 .mb_2()
2933 .rounded_lg()
2934 .border_1()
2935 .border_color(self.tool_card_border_color(cx))
2936 .overflow_hidden()
2937 .child(
2938 h_flex()
2939 .group("disclosure-header")
2940 .relative()
2941 .justify_between()
2942 .py_1()
2943 .map(|element| {
2944 if is_status_finished {
2945 element.pl_2().pr_0p5()
2946 } else {
2947 element.px_2()
2948 }
2949 })
2950 .bg(self.tool_card_header_bg(cx))
2951 .map(|element| {
2952 if is_open {
2953 element.border_b_1().rounded_t_md()
2954 } else if needs_confirmation {
2955 element.rounded_t_md()
2956 } else {
2957 element.rounded_md()
2958 }
2959 })
2960 .border_color(self.tool_card_border_color(cx))
2961 .child(
2962 h_flex()
2963 .id("tool-label-container")
2964 .gap_1p5()
2965 .max_w_full()
2966 .overflow_x_scroll()
2967 .child(
2968 Icon::new(tool_use.icon)
2969 .size(IconSize::XSmall)
2970 .color(Color::Muted),
2971 )
2972 .child(
2973 h_flex().pr_8().text_ui_sm(cx).children(
2974 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| {
2975 open_markdown_link(text, workspace.clone(), window, cx);
2976 }}))
2977 ),
2978 ),
2979 )
2980 .child(
2981 h_flex()
2982 .gap_1()
2983 .child(
2984 div().visible_on_hover("disclosure-header").child(
2985 Disclosure::new("tool-use-disclosure", is_open)
2986 .opened_icon(IconName::ChevronUp)
2987 .closed_icon(IconName::ChevronDown)
2988 .on_click(cx.listener({
2989 let tool_use_id = tool_use.id.clone();
2990 move |this, _event, _window, _cx| {
2991 let is_open = this
2992 .expanded_tool_uses
2993 .entry(tool_use_id.clone())
2994 .or_insert(false);
2995
2996 *is_open = !*is_open;
2997 }
2998 })),
2999 ),
3000 )
3001 .child(status_icons),
3002 )
3003 .child(gradient_overlay(self.tool_card_header_bg(cx))),
3004 )
3005 .map(|parent| {
3006 if !is_open {
3007 return parent;
3008 }
3009
3010 parent.child(
3011 v_flex()
3012 .bg(cx.theme().colors().editor_background)
3013 .map(|element| {
3014 if needs_confirmation {
3015 element.rounded_none()
3016 } else {
3017 element.rounded_b_lg()
3018 }
3019 })
3020 .child(results_content),
3021 )
3022 })
3023 .when(needs_confirmation, |this| {
3024 this.child(
3025 h_flex()
3026 .py_1()
3027 .pl_2()
3028 .pr_1()
3029 .gap_1()
3030 .justify_between()
3031 .bg(cx.theme().colors().editor_background)
3032 .border_t_1()
3033 .border_color(self.tool_card_border_color(cx))
3034 .rounded_b_lg()
3035 .child(
3036 AnimatedLabel::new("Waiting for Confirmation").size(LabelSize::Small)
3037 )
3038 .child(
3039 h_flex()
3040 .gap_0p5()
3041 .child({
3042 let tool_id = tool_use.id.clone();
3043 Button::new(
3044 "always-allow-tool-action",
3045 "Always Allow",
3046 )
3047 .label_size(LabelSize::Small)
3048 .icon(IconName::CheckDouble)
3049 .icon_position(IconPosition::Start)
3050 .icon_size(IconSize::Small)
3051 .icon_color(Color::Success)
3052 .tooltip(move |window, cx| {
3053 Tooltip::with_meta(
3054 "Never ask for permission",
3055 None,
3056 "Restore the original behavior in your Agent Panel settings",
3057 window,
3058 cx,
3059 )
3060 })
3061 .on_click(cx.listener(
3062 move |this, event, window, cx| {
3063 if let Some(fs) = fs.clone() {
3064 update_settings_file::<AssistantSettings>(
3065 fs.clone(),
3066 cx,
3067 |settings, _| {
3068 settings.set_always_allow_tool_actions(true);
3069 },
3070 );
3071 }
3072 this.handle_allow_tool(
3073 tool_id.clone(),
3074 event,
3075 window,
3076 cx,
3077 )
3078 },
3079 ))
3080 })
3081 .child(ui::Divider::vertical())
3082 .child({
3083 let tool_id = tool_use.id.clone();
3084 Button::new("allow-tool-action", "Allow")
3085 .label_size(LabelSize::Small)
3086 .icon(IconName::Check)
3087 .icon_position(IconPosition::Start)
3088 .icon_size(IconSize::Small)
3089 .icon_color(Color::Success)
3090 .on_click(cx.listener(
3091 move |this, event, window, cx| {
3092 this.handle_allow_tool(
3093 tool_id.clone(),
3094 event,
3095 window,
3096 cx,
3097 )
3098 },
3099 ))
3100 })
3101 .child({
3102 let tool_id = tool_use.id.clone();
3103 let tool_name: Arc<str> = tool_use.name.into();
3104 Button::new("deny-tool", "Deny")
3105 .label_size(LabelSize::Small)
3106 .icon(IconName::Close)
3107 .icon_position(IconPosition::Start)
3108 .icon_size(IconSize::Small)
3109 .icon_color(Color::Error)
3110 .on_click(cx.listener(
3111 move |this, event, window, cx| {
3112 this.handle_deny_tool(
3113 tool_id.clone(),
3114 tool_name.clone(),
3115 event,
3116 window,
3117 cx,
3118 )
3119 },
3120 ))
3121 }),
3122 ),
3123 )
3124 })
3125 }
3126 }).into_any_element()
3127 }
3128
3129 fn render_rules_item(&self, cx: &Context<Self>) -> AnyElement {
3130 let project_context = self.thread.read(cx).project_context();
3131 let project_context = project_context.borrow();
3132 let Some(project_context) = project_context.as_ref() else {
3133 return div().into_any();
3134 };
3135
3136 let user_rules_text = if project_context.user_rules.is_empty() {
3137 None
3138 } else if project_context.user_rules.len() == 1 {
3139 let user_rules = &project_context.user_rules[0];
3140
3141 match user_rules.title.as_ref() {
3142 Some(title) => Some(format!("Using \"{title}\" user rule")),
3143 None => Some("Using user rule".into()),
3144 }
3145 } else {
3146 Some(format!(
3147 "Using {} user rules",
3148 project_context.user_rules.len()
3149 ))
3150 };
3151
3152 let first_user_rules_id = project_context
3153 .user_rules
3154 .first()
3155 .map(|user_rules| user_rules.uuid.0);
3156
3157 let rules_files = project_context
3158 .worktrees
3159 .iter()
3160 .filter_map(|worktree| worktree.rules_file.as_ref())
3161 .collect::<Vec<_>>();
3162
3163 let rules_file_text = match rules_files.as_slice() {
3164 &[] => None,
3165 &[rules_file] => Some(format!(
3166 "Using project {:?} file",
3167 rules_file.path_in_worktree
3168 )),
3169 rules_files => Some(format!("Using {} project rules files", rules_files.len())),
3170 };
3171
3172 if user_rules_text.is_none() && rules_file_text.is_none() {
3173 return div().into_any();
3174 }
3175
3176 v_flex()
3177 .pt_2()
3178 .px_2p5()
3179 .gap_1()
3180 .when_some(user_rules_text, |parent, user_rules_text| {
3181 parent.child(
3182 h_flex()
3183 .w_full()
3184 .child(
3185 Icon::new(RULES_ICON)
3186 .size(IconSize::XSmall)
3187 .color(Color::Disabled),
3188 )
3189 .child(
3190 Label::new(user_rules_text)
3191 .size(LabelSize::XSmall)
3192 .color(Color::Muted)
3193 .truncate()
3194 .buffer_font(cx)
3195 .ml_1p5()
3196 .mr_0p5(),
3197 )
3198 .child(
3199 IconButton::new("open-prompt-library", IconName::ArrowUpRightAlt)
3200 .shape(ui::IconButtonShape::Square)
3201 .icon_size(IconSize::XSmall)
3202 .icon_color(Color::Ignored)
3203 // TODO: Figure out a way to pass focus handle here so we can display the `OpenRulesLibrary` keybinding
3204 .tooltip(Tooltip::text("View User Rules"))
3205 .on_click(move |_event, window, cx| {
3206 window.dispatch_action(
3207 Box::new(OpenRulesLibrary {
3208 prompt_to_select: first_user_rules_id,
3209 }),
3210 cx,
3211 )
3212 }),
3213 ),
3214 )
3215 })
3216 .when_some(rules_file_text, |parent, rules_file_text| {
3217 parent.child(
3218 h_flex()
3219 .w_full()
3220 .child(
3221 Icon::new(IconName::File)
3222 .size(IconSize::XSmall)
3223 .color(Color::Disabled),
3224 )
3225 .child(
3226 Label::new(rules_file_text)
3227 .size(LabelSize::XSmall)
3228 .color(Color::Muted)
3229 .buffer_font(cx)
3230 .ml_1p5()
3231 .mr_0p5(),
3232 )
3233 .child(
3234 IconButton::new("open-rule", IconName::ArrowUpRightAlt)
3235 .shape(ui::IconButtonShape::Square)
3236 .icon_size(IconSize::XSmall)
3237 .icon_color(Color::Ignored)
3238 .on_click(cx.listener(Self::handle_open_rules))
3239 .tooltip(Tooltip::text("View Rules")),
3240 ),
3241 )
3242 })
3243 .into_any()
3244 }
3245
3246 fn handle_allow_tool(
3247 &mut self,
3248 tool_use_id: LanguageModelToolUseId,
3249 _: &ClickEvent,
3250 window: &mut Window,
3251 cx: &mut Context<Self>,
3252 ) {
3253 if let Some(PendingToolUseStatus::NeedsConfirmation(c)) = self
3254 .thread
3255 .read(cx)
3256 .pending_tool(&tool_use_id)
3257 .map(|tool_use| tool_use.status.clone())
3258 {
3259 self.thread.update(cx, |thread, cx| {
3260 if let Some(configured) = thread.get_or_init_configured_model(cx) {
3261 thread.run_tool(
3262 c.tool_use_id.clone(),
3263 c.ui_text.clone(),
3264 c.input.clone(),
3265 c.request.clone(),
3266 c.tool.clone(),
3267 configured.model,
3268 Some(window.window_handle()),
3269 cx,
3270 );
3271 }
3272 });
3273 }
3274 }
3275
3276 fn handle_deny_tool(
3277 &mut self,
3278 tool_use_id: LanguageModelToolUseId,
3279 tool_name: Arc<str>,
3280 _: &ClickEvent,
3281 window: &mut Window,
3282 cx: &mut Context<Self>,
3283 ) {
3284 let window_handle = window.window_handle();
3285 self.thread.update(cx, |thread, cx| {
3286 thread.deny_tool_use(tool_use_id, tool_name, Some(window_handle), cx);
3287 });
3288 }
3289
3290 fn handle_open_rules(&mut self, _: &ClickEvent, window: &mut Window, cx: &mut Context<Self>) {
3291 let project_context = self.thread.read(cx).project_context();
3292 let project_context = project_context.borrow();
3293 let Some(project_context) = project_context.as_ref() else {
3294 return;
3295 };
3296
3297 let project_entry_ids = project_context
3298 .worktrees
3299 .iter()
3300 .flat_map(|worktree| worktree.rules_file.as_ref())
3301 .map(|rules_file| ProjectEntryId::from_usize(rules_file.project_entry_id))
3302 .collect::<Vec<_>>();
3303
3304 self.workspace
3305 .update(cx, move |workspace, cx| {
3306 // TODO: Open a multibuffer instead? In some cases this doesn't make the set of rules
3307 // files clear. For example, if rules file 1 is already open but rules file 2 is not,
3308 // this would open and focus rules file 2 in a tab that is not next to rules file 1.
3309 let project = workspace.project().read(cx);
3310 let project_paths = project_entry_ids
3311 .into_iter()
3312 .flat_map(|entry_id| project.path_for_entry(entry_id, cx))
3313 .collect::<Vec<_>>();
3314 for project_path in project_paths {
3315 workspace
3316 .open_path(project_path, None, true, window, cx)
3317 .detach_and_log_err(cx);
3318 }
3319 })
3320 .ok();
3321 }
3322
3323 fn dismiss_notifications(&mut self, cx: &mut Context<ActiveThread>) {
3324 for window in self.notifications.drain(..) {
3325 window
3326 .update(cx, |_, window, _| {
3327 window.remove_window();
3328 })
3329 .ok();
3330
3331 self.notification_subscriptions.remove(&window);
3332 }
3333 }
3334
3335 fn render_vertical_scrollbar(&self, cx: &mut Context<Self>) -> Option<Stateful<Div>> {
3336 if !self.show_scrollbar && !self.scrollbar_state.is_dragging() {
3337 return None;
3338 }
3339
3340 Some(
3341 div()
3342 .occlude()
3343 .id("active-thread-scrollbar")
3344 .on_mouse_move(cx.listener(|_, _, _, cx| {
3345 cx.notify();
3346 cx.stop_propagation()
3347 }))
3348 .on_hover(|_, _, cx| {
3349 cx.stop_propagation();
3350 })
3351 .on_any_mouse_down(|_, _, cx| {
3352 cx.stop_propagation();
3353 })
3354 .on_mouse_up(
3355 MouseButton::Left,
3356 cx.listener(|_, _, _, cx| {
3357 cx.stop_propagation();
3358 }),
3359 )
3360 .on_scroll_wheel(cx.listener(|_, _, _, cx| {
3361 cx.notify();
3362 }))
3363 .h_full()
3364 .absolute()
3365 .right_1()
3366 .top_1()
3367 .bottom_0()
3368 .w(px(12.))
3369 .cursor_default()
3370 .children(Scrollbar::vertical(self.scrollbar_state.clone())),
3371 )
3372 }
3373
3374 fn hide_scrollbar_later(&mut self, cx: &mut Context<Self>) {
3375 const SCROLLBAR_SHOW_INTERVAL: Duration = Duration::from_secs(1);
3376 self.hide_scrollbar_task = Some(cx.spawn(async move |thread, cx| {
3377 cx.background_executor()
3378 .timer(SCROLLBAR_SHOW_INTERVAL)
3379 .await;
3380 thread
3381 .update(cx, |thread, cx| {
3382 if !thread.scrollbar_state.is_dragging() {
3383 thread.show_scrollbar = false;
3384 cx.notify();
3385 }
3386 })
3387 .log_err();
3388 }))
3389 }
3390
3391 pub fn is_codeblock_expanded(&self, message_id: MessageId, ix: usize) -> bool {
3392 self.expanded_code_blocks
3393 .get(&(message_id, ix))
3394 .copied()
3395 .unwrap_or(true)
3396 }
3397
3398 pub fn toggle_codeblock_expanded(&mut self, message_id: MessageId, ix: usize) {
3399 let is_expanded = self
3400 .expanded_code_blocks
3401 .entry((message_id, ix))
3402 .or_insert(true);
3403 *is_expanded = !*is_expanded;
3404 }
3405
3406 pub fn scroll_to_bottom(&mut self, cx: &mut Context<Self>) {
3407 self.list_state.reset(self.messages.len());
3408 cx.notify();
3409 }
3410}
3411
3412pub enum ActiveThreadEvent {
3413 EditingMessageTokenCountChanged,
3414}
3415
3416impl EventEmitter<ActiveThreadEvent> for ActiveThread {}
3417
3418impl Render for ActiveThread {
3419 fn render(&mut self, _window: &mut Window, cx: &mut Context<Self>) -> impl IntoElement {
3420 v_flex()
3421 .size_full()
3422 .relative()
3423 .bg(cx.theme().colors().panel_background)
3424 .on_mouse_move(cx.listener(|this, _, _, cx| {
3425 this.show_scrollbar = true;
3426 this.hide_scrollbar_later(cx);
3427 cx.notify();
3428 }))
3429 .on_scroll_wheel(cx.listener(|this, _, _, cx| {
3430 this.show_scrollbar = true;
3431 this.hide_scrollbar_later(cx);
3432 cx.notify();
3433 }))
3434 .on_mouse_up(
3435 MouseButton::Left,
3436 cx.listener(|this, _, _, cx| {
3437 this.hide_scrollbar_later(cx);
3438 }),
3439 )
3440 .child(list(self.list_state.clone()).flex_grow())
3441 .when_some(self.render_vertical_scrollbar(cx), |this, scrollbar| {
3442 this.child(scrollbar)
3443 })
3444 }
3445}
3446
3447pub(crate) fn open_active_thread_as_markdown(
3448 thread: Entity<Thread>,
3449 workspace: Entity<Workspace>,
3450 window: &mut Window,
3451 cx: &mut App,
3452) -> Task<anyhow::Result<()>> {
3453 let markdown_language_task = workspace
3454 .read(cx)
3455 .app_state()
3456 .languages
3457 .language_for_name("Markdown");
3458
3459 window.spawn(cx, async move |cx| {
3460 let markdown_language = markdown_language_task.await?;
3461
3462 workspace.update_in(cx, |workspace, window, cx| {
3463 let thread = thread.read(cx);
3464 let markdown = thread.to_markdown(cx)?;
3465 let thread_summary = thread.summary().or_default().to_string();
3466
3467 let project = workspace.project().clone();
3468
3469 if !project.read(cx).is_local() {
3470 anyhow::bail!("failed to open active thread as markdown in remote project");
3471 }
3472
3473 let buffer = project.update(cx, |project, cx| {
3474 project.create_local_buffer(&markdown, Some(markdown_language), cx)
3475 });
3476 let buffer =
3477 cx.new(|cx| MultiBuffer::singleton(buffer, cx).with_title(thread_summary.clone()));
3478
3479 workspace.add_item_to_active_pane(
3480 Box::new(cx.new(|cx| {
3481 let mut editor =
3482 Editor::for_multibuffer(buffer, Some(project.clone()), window, cx);
3483 editor.set_breadcrumb_header(thread_summary);
3484 editor
3485 })),
3486 None,
3487 true,
3488 window,
3489 cx,
3490 );
3491
3492 anyhow::Ok(())
3493 })??;
3494 anyhow::Ok(())
3495 })
3496}
3497
3498pub(crate) fn open_context(
3499 context: &AgentContextHandle,
3500 workspace: Entity<Workspace>,
3501 window: &mut Window,
3502 cx: &mut App,
3503) {
3504 match context {
3505 AgentContextHandle::File(file_context) => {
3506 if let Some(project_path) = file_context.project_path(cx) {
3507 workspace.update(cx, |workspace, cx| {
3508 workspace
3509 .open_path(project_path, None, true, window, cx)
3510 .detach_and_log_err(cx);
3511 });
3512 }
3513 }
3514
3515 AgentContextHandle::Directory(directory_context) => {
3516 let entry_id = directory_context.entry_id;
3517 workspace.update(cx, |workspace, cx| {
3518 workspace.project().update(cx, |_project, cx| {
3519 cx.emit(project::Event::RevealInProjectPanel(entry_id));
3520 })
3521 })
3522 }
3523
3524 AgentContextHandle::Symbol(symbol_context) => {
3525 let buffer = symbol_context.buffer.read(cx);
3526 if let Some(project_path) = buffer.project_path(cx) {
3527 let snapshot = buffer.snapshot();
3528 let target_position = symbol_context.range.start.to_point(&snapshot);
3529 open_editor_at_position(project_path, target_position, &workspace, window, cx)
3530 .detach();
3531 }
3532 }
3533
3534 AgentContextHandle::Selection(selection_context) => {
3535 let buffer = selection_context.buffer.read(cx);
3536 if let Some(project_path) = buffer.project_path(cx) {
3537 let snapshot = buffer.snapshot();
3538 let target_position = selection_context.range.start.to_point(&snapshot);
3539
3540 open_editor_at_position(project_path, target_position, &workspace, window, cx)
3541 .detach();
3542 }
3543 }
3544
3545 AgentContextHandle::FetchedUrl(fetched_url_context) => {
3546 cx.open_url(&fetched_url_context.url);
3547 }
3548
3549 AgentContextHandle::Thread(thread_context) => workspace.update(cx, |workspace, cx| {
3550 if let Some(panel) = workspace.panel::<AgentPanel>(cx) {
3551 panel.update(cx, |panel, cx| {
3552 panel.open_thread(thread_context.thread.clone(), window, cx);
3553 });
3554 }
3555 }),
3556
3557 AgentContextHandle::TextThread(text_thread_context) => {
3558 workspace.update(cx, |workspace, cx| {
3559 if let Some(panel) = workspace.panel::<AgentPanel>(cx) {
3560 panel.update(cx, |panel, cx| {
3561 panel.open_prompt_editor(text_thread_context.context.clone(), window, cx)
3562 });
3563 }
3564 })
3565 }
3566
3567 AgentContextHandle::Rules(rules_context) => window.dispatch_action(
3568 Box::new(OpenRulesLibrary {
3569 prompt_to_select: Some(rules_context.prompt_id.0),
3570 }),
3571 cx,
3572 ),
3573
3574 AgentContextHandle::Image(_) => {}
3575 }
3576}
3577
3578fn open_editor_at_position(
3579 project_path: project::ProjectPath,
3580 target_position: Point,
3581 workspace: &Entity<Workspace>,
3582 window: &mut Window,
3583 cx: &mut App,
3584) -> Task<()> {
3585 let open_task = workspace.update(cx, |workspace, cx| {
3586 workspace.open_path(project_path, None, true, window, cx)
3587 });
3588 window.spawn(cx, async move |cx| {
3589 if let Some(active_editor) = open_task
3590 .await
3591 .log_err()
3592 .and_then(|item| item.downcast::<Editor>())
3593 {
3594 active_editor
3595 .downgrade()
3596 .update_in(cx, |editor, window, cx| {
3597 editor.go_to_singleton_buffer_point(target_position, window, cx);
3598 })
3599 .log_err();
3600 }
3601 })
3602}