1use std::collections::BTreeMap;
2use std::rc::Rc;
3use std::sync::Arc;
4
5use crate::agent_model_selector::AgentModelSelector;
6use crate::context::{AgentContextKey, ContextCreasesAddon, ContextLoadResult, load_context};
7use crate::tool_compatibility::{IncompatibleToolsState, IncompatibleToolsTooltip};
8use crate::ui::{
9 MaxModeTooltip,
10 preview::{AgentPreview, UsageCallout},
11};
12use agent_settings::{AgentSettings, CompletionMode};
13use assistant_context_editor::language_model_selector::ToggleModelSelector;
14use buffer_diff::BufferDiff;
15use client::UserStore;
16use collections::{HashMap, HashSet};
17use editor::actions::{MoveUp, Paste};
18use editor::{
19 AnchorRangeExt, ContextMenuOptions, ContextMenuPlacement, Editor, EditorElement, EditorEvent,
20 EditorMode, EditorStyle, MultiBuffer,
21};
22use file_icons::FileIcons;
23use fs::Fs;
24use futures::future::Shared;
25use futures::{FutureExt as _, future};
26use gpui::{
27 Animation, AnimationExt, App, ClipboardEntry, Entity, EventEmitter, Focusable, Subscription,
28 Task, TextStyle, WeakEntity, linear_color_stop, linear_gradient, point, pulsating_between,
29};
30use language::{Buffer, Language, Point};
31use language_model::{
32 ConfiguredModel, LanguageModelRequestMessage, MessageContent, RequestUsage,
33 ZED_CLOUD_PROVIDER_ID,
34};
35use multi_buffer;
36use project::Project;
37use prompt_store::PromptStore;
38use proto::Plan;
39use settings::Settings;
40use std::time::Duration;
41use theme::ThemeSettings;
42use ui::{Disclosure, KeyBinding, PopoverMenuHandle, Tooltip, prelude::*};
43use util::{ResultExt as _, maybe};
44use workspace::{CollaboratorId, Workspace};
45use zed_llm_client::CompletionIntent;
46
47use crate::context_picker::{ContextPicker, ContextPickerCompletionProvider, crease_for_mention};
48use crate::context_store::ContextStore;
49use crate::context_strip::{ContextStrip, ContextStripEvent, SuggestContextKind};
50use crate::profile_selector::ProfileSelector;
51use crate::thread::{MessageCrease, Thread, TokenUsageRatio};
52use crate::thread_store::{TextThreadStore, ThreadStore};
53use crate::{
54 ActiveThread, AgentDiffPane, Chat, ChatWithFollow, ExpandMessageEditor, Follow, KeepAll,
55 ModelUsageContext, NewThread, OpenAgentDiff, RejectAll, RemoveAllContext, ToggleBurnMode,
56 ToggleContextPicker, ToggleProfileSelector, register_agent_preview,
57};
58
59#[derive(RegisterComponent)]
60pub struct MessageEditor {
61 thread: Entity<Thread>,
62 incompatible_tools_state: Entity<IncompatibleToolsState>,
63 editor: Entity<Editor>,
64 workspace: WeakEntity<Workspace>,
65 project: Entity<Project>,
66 user_store: Entity<UserStore>,
67 context_store: Entity<ContextStore>,
68 prompt_store: Option<Entity<PromptStore>>,
69 context_strip: Entity<ContextStrip>,
70 context_picker_menu_handle: PopoverMenuHandle<ContextPicker>,
71 model_selector: Entity<AgentModelSelector>,
72 last_loaded_context: Option<ContextLoadResult>,
73 load_context_task: Option<Shared<Task<()>>>,
74 profile_selector: Entity<ProfileSelector>,
75 edits_expanded: bool,
76 editor_is_expanded: bool,
77 last_estimated_token_count: Option<usize>,
78 update_token_count_task: Option<Task<()>>,
79 _subscriptions: Vec<Subscription>,
80}
81
82const MAX_EDITOR_LINES: usize = 8;
83
84pub(crate) fn create_editor(
85 workspace: WeakEntity<Workspace>,
86 context_store: WeakEntity<ContextStore>,
87 thread_store: WeakEntity<ThreadStore>,
88 text_thread_store: WeakEntity<TextThreadStore>,
89 window: &mut Window,
90 cx: &mut App,
91) -> Entity<Editor> {
92 let language = Language::new(
93 language::LanguageConfig {
94 completion_query_characters: HashSet::from_iter(['.', '-', '_', '@']),
95 ..Default::default()
96 },
97 None,
98 );
99
100 let editor = cx.new(|cx| {
101 let buffer = cx.new(|cx| Buffer::local("", cx).with_language(Arc::new(language), cx));
102 let buffer = cx.new(|cx| MultiBuffer::singleton(buffer, cx));
103 let mut editor = Editor::new(
104 editor::EditorMode::AutoHeight {
105 max_lines: MAX_EDITOR_LINES,
106 },
107 buffer,
108 None,
109 window,
110 cx,
111 );
112 editor.set_placeholder_text("Message the agent – @ to include context", cx);
113 editor.set_show_indent_guides(false, cx);
114 editor.set_soft_wrap();
115 editor.set_use_modal_editing(true);
116 editor.set_context_menu_options(ContextMenuOptions {
117 min_entries_visible: 12,
118 max_entries_visible: 12,
119 placement: Some(ContextMenuPlacement::Above),
120 });
121 editor.register_addon(ContextCreasesAddon::new());
122 editor
123 });
124
125 let editor_entity = editor.downgrade();
126 editor.update(cx, |editor, _| {
127 editor.set_completion_provider(Some(Rc::new(ContextPickerCompletionProvider::new(
128 workspace,
129 context_store,
130 Some(thread_store),
131 Some(text_thread_store),
132 editor_entity,
133 None,
134 ))));
135 });
136 editor
137}
138
139impl MessageEditor {
140 pub fn new(
141 fs: Arc<dyn Fs>,
142 workspace: WeakEntity<Workspace>,
143 user_store: Entity<UserStore>,
144 context_store: Entity<ContextStore>,
145 prompt_store: Option<Entity<PromptStore>>,
146 thread_store: WeakEntity<ThreadStore>,
147 text_thread_store: WeakEntity<TextThreadStore>,
148 thread: Entity<Thread>,
149 window: &mut Window,
150 cx: &mut Context<Self>,
151 ) -> Self {
152 let context_picker_menu_handle = PopoverMenuHandle::default();
153 let model_selector_menu_handle = PopoverMenuHandle::default();
154
155 let editor = create_editor(
156 workspace.clone(),
157 context_store.downgrade(),
158 thread_store.clone(),
159 text_thread_store.clone(),
160 window,
161 cx,
162 );
163
164 let context_strip = cx.new(|cx| {
165 ContextStrip::new(
166 context_store.clone(),
167 workspace.clone(),
168 Some(thread_store.clone()),
169 Some(text_thread_store.clone()),
170 context_picker_menu_handle.clone(),
171 SuggestContextKind::File,
172 window,
173 cx,
174 )
175 });
176
177 let incompatible_tools =
178 cx.new(|cx| IncompatibleToolsState::new(thread.read(cx).tools().clone(), cx));
179
180 let subscriptions = vec![
181 cx.subscribe_in(&context_strip, window, Self::handle_context_strip_event),
182 cx.subscribe(&editor, |this, _, event, cx| match event {
183 EditorEvent::BufferEdited => this.handle_message_changed(cx),
184 _ => {}
185 }),
186 cx.observe(&context_store, |this, _, cx| {
187 // When context changes, reload it for token counting.
188 let _ = this.reload_context(cx);
189 }),
190 cx.observe(&thread.read(cx).action_log().clone(), |_, _, cx| {
191 cx.notify()
192 }),
193 ];
194
195 let model_selector = cx.new(|cx| {
196 AgentModelSelector::new(
197 fs.clone(),
198 model_selector_menu_handle,
199 editor.focus_handle(cx),
200 ModelUsageContext::Thread(thread.clone()),
201 window,
202 cx,
203 )
204 });
205
206 let profile_selector = cx.new(|cx| {
207 ProfileSelector::new(
208 fs,
209 thread.clone(),
210 thread_store,
211 editor.focus_handle(cx),
212 cx,
213 )
214 });
215
216 Self {
217 editor: editor.clone(),
218 project: thread.read(cx).project().clone(),
219 user_store,
220 thread,
221 incompatible_tools_state: incompatible_tools.clone(),
222 workspace,
223 context_store,
224 prompt_store,
225 context_strip,
226 context_picker_menu_handle,
227 load_context_task: None,
228 last_loaded_context: None,
229 model_selector,
230 edits_expanded: false,
231 editor_is_expanded: false,
232 profile_selector,
233 last_estimated_token_count: None,
234 update_token_count_task: None,
235 _subscriptions: subscriptions,
236 }
237 }
238
239 pub fn context_store(&self) -> &Entity<ContextStore> {
240 &self.context_store
241 }
242
243 pub fn expand_message_editor(
244 &mut self,
245 _: &ExpandMessageEditor,
246 _window: &mut Window,
247 cx: &mut Context<Self>,
248 ) {
249 self.set_editor_is_expanded(!self.editor_is_expanded, cx);
250 }
251
252 fn set_editor_is_expanded(&mut self, is_expanded: bool, cx: &mut Context<Self>) {
253 self.editor_is_expanded = is_expanded;
254 self.editor.update(cx, |editor, _| {
255 if self.editor_is_expanded {
256 editor.set_mode(EditorMode::Full {
257 scale_ui_elements_with_buffer_font_size: false,
258 show_active_line_background: false,
259 sized_by_content: false,
260 })
261 } else {
262 editor.set_mode(EditorMode::AutoHeight {
263 max_lines: MAX_EDITOR_LINES,
264 })
265 }
266 });
267 cx.notify();
268 }
269
270 fn toggle_context_picker(
271 &mut self,
272 _: &ToggleContextPicker,
273 window: &mut Window,
274 cx: &mut Context<Self>,
275 ) {
276 self.context_picker_menu_handle.toggle(window, cx);
277 }
278
279 pub fn remove_all_context(
280 &mut self,
281 _: &RemoveAllContext,
282 _window: &mut Window,
283 cx: &mut Context<Self>,
284 ) {
285 self.context_store.update(cx, |store, cx| store.clear(cx));
286 cx.notify();
287 }
288
289 fn chat(&mut self, _: &Chat, window: &mut Window, cx: &mut Context<Self>) {
290 if self.is_editor_empty(cx) {
291 return;
292 }
293
294 self.thread.update(cx, |thread, cx| {
295 thread.cancel_editing(cx);
296 });
297
298 if self.thread.read(cx).is_generating() {
299 self.stop_current_and_send_new_message(window, cx);
300 return;
301 }
302
303 self.set_editor_is_expanded(false, cx);
304 self.send_to_model(window, cx);
305
306 cx.notify();
307 }
308
309 fn chat_with_follow(
310 &mut self,
311 _: &ChatWithFollow,
312 window: &mut Window,
313 cx: &mut Context<Self>,
314 ) {
315 self.workspace
316 .update(cx, |this, cx| {
317 this.follow(CollaboratorId::Agent, window, cx)
318 })
319 .log_err();
320
321 self.chat(&Chat, window, cx);
322 }
323
324 fn is_editor_empty(&self, cx: &App) -> bool {
325 self.editor.read(cx).text(cx).trim().is_empty()
326 }
327
328 pub fn is_editor_fully_empty(&self, cx: &App) -> bool {
329 self.editor.read(cx).is_empty(cx)
330 }
331
332 fn send_to_model(&mut self, window: &mut Window, cx: &mut Context<Self>) {
333 let Some(ConfiguredModel { model, provider }) = self
334 .thread
335 .update(cx, |thread, cx| thread.get_or_init_configured_model(cx))
336 else {
337 return;
338 };
339
340 if provider.must_accept_terms(cx) {
341 cx.notify();
342 return;
343 }
344
345 let (user_message, user_message_creases) = self.editor.update(cx, |editor, cx| {
346 let creases = extract_message_creases(editor, cx);
347 let text = editor.text(cx);
348 editor.clear(window, cx);
349 (text, creases)
350 });
351
352 self.last_estimated_token_count.take();
353 cx.emit(MessageEditorEvent::EstimatedTokenCount);
354
355 let thread = self.thread.clone();
356 let git_store = self.project.read(cx).git_store().clone();
357 let checkpoint = git_store.update(cx, |git_store, cx| git_store.checkpoint(cx));
358 let context_task = self.reload_context(cx);
359 let window_handle = window.window_handle();
360
361 cx.spawn(async move |_this, cx| {
362 let (checkpoint, loaded_context) = future::join(checkpoint, context_task).await;
363 let loaded_context = loaded_context.unwrap_or_default();
364
365 thread
366 .update(cx, |thread, cx| {
367 thread.insert_user_message(
368 user_message,
369 loaded_context,
370 checkpoint.ok(),
371 user_message_creases,
372 cx,
373 );
374 })
375 .log_err();
376
377 thread
378 .update(cx, |thread, cx| {
379 thread.advance_prompt_id();
380 thread.send_to_model(
381 model,
382 CompletionIntent::UserPrompt,
383 Some(window_handle),
384 cx,
385 );
386 })
387 .log_err();
388 })
389 .detach();
390 }
391
392 fn stop_current_and_send_new_message(&mut self, window: &mut Window, cx: &mut Context<Self>) {
393 self.thread.update(cx, |thread, cx| {
394 thread.cancel_editing(cx);
395 });
396
397 let cancelled = self.thread.update(cx, |thread, cx| {
398 thread.cancel_last_completion(Some(window.window_handle()), cx)
399 });
400
401 if cancelled {
402 self.set_editor_is_expanded(false, cx);
403 self.send_to_model(window, cx);
404 }
405 }
406
407 fn handle_context_strip_event(
408 &mut self,
409 _context_strip: &Entity<ContextStrip>,
410 event: &ContextStripEvent,
411 window: &mut Window,
412 cx: &mut Context<Self>,
413 ) {
414 match event {
415 ContextStripEvent::PickerDismissed
416 | ContextStripEvent::BlurredEmpty
417 | ContextStripEvent::BlurredDown => {
418 let editor_focus_handle = self.editor.focus_handle(cx);
419 window.focus(&editor_focus_handle);
420 }
421 ContextStripEvent::BlurredUp => {}
422 }
423 }
424
425 fn move_up(&mut self, _: &MoveUp, window: &mut Window, cx: &mut Context<Self>) {
426 if self.context_picker_menu_handle.is_deployed() {
427 cx.propagate();
428 } else if self.context_strip.read(cx).has_context_items(cx) {
429 self.context_strip.focus_handle(cx).focus(window);
430 }
431 }
432
433 fn paste(&mut self, _: &Paste, _: &mut Window, cx: &mut Context<Self>) {
434 let images = cx
435 .read_from_clipboard()
436 .map(|item| {
437 item.into_entries()
438 .filter_map(|entry| {
439 if let ClipboardEntry::Image(image) = entry {
440 Some(image)
441 } else {
442 None
443 }
444 })
445 .collect::<Vec<_>>()
446 })
447 .unwrap_or_default();
448
449 if images.is_empty() {
450 return;
451 }
452 cx.stop_propagation();
453
454 self.context_store.update(cx, |store, cx| {
455 for image in images {
456 store.add_image_instance(Arc::new(image), cx);
457 }
458 });
459 }
460
461 fn handle_review_click(&mut self, window: &mut Window, cx: &mut Context<Self>) {
462 if self.thread.read(cx).has_pending_edit_tool_uses() {
463 return;
464 }
465
466 self.edits_expanded = true;
467 AgentDiffPane::deploy(self.thread.clone(), self.workspace.clone(), window, cx).log_err();
468 cx.notify();
469 }
470
471 fn handle_edit_bar_expand(&mut self, cx: &mut Context<Self>) {
472 self.edits_expanded = !self.edits_expanded;
473 cx.notify();
474 }
475
476 fn handle_file_click(
477 &self,
478 buffer: Entity<Buffer>,
479 window: &mut Window,
480 cx: &mut Context<Self>,
481 ) {
482 if let Ok(diff) =
483 AgentDiffPane::deploy(self.thread.clone(), self.workspace.clone(), window, cx)
484 {
485 let path_key = multi_buffer::PathKey::for_buffer(&buffer, cx);
486 diff.update(cx, |diff, cx| diff.move_to_path(path_key, window, cx));
487 }
488 }
489
490 pub fn toggle_burn_mode(
491 &mut self,
492 _: &ToggleBurnMode,
493 _window: &mut Window,
494 cx: &mut Context<Self>,
495 ) {
496 self.thread.update(cx, |thread, _cx| {
497 let active_completion_mode = thread.completion_mode();
498
499 thread.set_completion_mode(match active_completion_mode {
500 CompletionMode::Burn => CompletionMode::Normal,
501 CompletionMode::Normal => CompletionMode::Burn,
502 });
503 });
504 }
505
506 fn handle_accept_all(&mut self, _window: &mut Window, cx: &mut Context<Self>) {
507 if self.thread.read(cx).has_pending_edit_tool_uses() {
508 return;
509 }
510
511 self.thread.update(cx, |thread, cx| {
512 thread.keep_all_edits(cx);
513 });
514 cx.notify();
515 }
516
517 fn handle_reject_all(&mut self, _window: &mut Window, cx: &mut Context<Self>) {
518 if self.thread.read(cx).has_pending_edit_tool_uses() {
519 return;
520 }
521
522 // Since there's no reject_all_edits method in the thread API,
523 // we need to iterate through all buffers and reject their edits
524 let action_log = self.thread.read(cx).action_log().clone();
525 let changed_buffers = action_log.read(cx).changed_buffers(cx);
526
527 for (buffer, _) in changed_buffers {
528 self.thread.update(cx, |thread, cx| {
529 let buffer_snapshot = buffer.read(cx);
530 let start = buffer_snapshot.anchor_before(Point::new(0, 0));
531 let end = buffer_snapshot.anchor_after(buffer_snapshot.max_point());
532 thread
533 .reject_edits_in_ranges(buffer, vec![start..end], cx)
534 .detach();
535 });
536 }
537 cx.notify();
538 }
539
540 fn render_max_mode_toggle(&self, cx: &mut Context<Self>) -> Option<AnyElement> {
541 let thread = self.thread.read(cx);
542 let model = thread.configured_model();
543 if !model?.model.supports_max_mode() {
544 return None;
545 }
546
547 let active_completion_mode = thread.completion_mode();
548 let burn_mode_enabled = active_completion_mode == CompletionMode::Burn;
549 let icon = if burn_mode_enabled {
550 IconName::ZedBurnModeOn
551 } else {
552 IconName::ZedBurnMode
553 };
554
555 Some(
556 IconButton::new("burn-mode", icon)
557 .icon_size(IconSize::Small)
558 .icon_color(Color::Muted)
559 .toggle_state(burn_mode_enabled)
560 .selected_icon_color(Color::Error)
561 .on_click(cx.listener(|this, _event, window, cx| {
562 this.toggle_burn_mode(&ToggleBurnMode, window, cx);
563 }))
564 .tooltip(move |_window, cx| {
565 cx.new(|_| MaxModeTooltip::new().selected(burn_mode_enabled))
566 .into()
567 })
568 .into_any_element(),
569 )
570 }
571
572 fn render_follow_toggle(&self, cx: &mut Context<Self>) -> impl IntoElement {
573 let following = self
574 .workspace
575 .read_with(cx, |workspace, _| {
576 workspace.is_being_followed(CollaboratorId::Agent)
577 })
578 .unwrap_or(false);
579
580 IconButton::new("follow-agent", IconName::Crosshair)
581 .icon_size(IconSize::Small)
582 .icon_color(Color::Muted)
583 .toggle_state(following)
584 .selected_icon_color(Some(Color::Custom(cx.theme().players().agent().cursor)))
585 .tooltip(move |window, cx| {
586 if following {
587 Tooltip::for_action("Stop Following Agent", &Follow, window, cx)
588 } else {
589 Tooltip::with_meta(
590 "Follow Agent",
591 Some(&Follow),
592 "Track the agent's location as it reads and edits files.",
593 window,
594 cx,
595 )
596 }
597 })
598 .on_click(cx.listener(move |this, _, window, cx| {
599 this.workspace
600 .update(cx, |workspace, cx| {
601 if following {
602 workspace.unfollow(CollaboratorId::Agent, window, cx);
603 } else {
604 workspace.follow(CollaboratorId::Agent, window, cx);
605 }
606 })
607 .ok();
608 }))
609 }
610
611 fn render_editor(&self, window: &mut Window, cx: &mut Context<Self>) -> Div {
612 let thread = self.thread.read(cx);
613 let model = thread.configured_model();
614
615 let editor_bg_color = cx.theme().colors().editor_background;
616 let is_generating = thread.is_generating();
617 let focus_handle = self.editor.focus_handle(cx);
618
619 let is_model_selected = model.is_some();
620 let is_editor_empty = self.is_editor_empty(cx);
621
622 let incompatible_tools = model
623 .as_ref()
624 .map(|model| {
625 self.incompatible_tools_state.update(cx, |state, cx| {
626 state
627 .incompatible_tools(&model.model, cx)
628 .iter()
629 .cloned()
630 .collect::<Vec<_>>()
631 })
632 })
633 .unwrap_or_default();
634
635 let is_editor_expanded = self.editor_is_expanded;
636 let expand_icon = if is_editor_expanded {
637 IconName::Minimize
638 } else {
639 IconName::Maximize
640 };
641
642 v_flex()
643 .key_context("MessageEditor")
644 .on_action(cx.listener(Self::chat))
645 .on_action(cx.listener(Self::chat_with_follow))
646 .on_action(cx.listener(|this, _: &ToggleProfileSelector, window, cx| {
647 this.profile_selector
648 .read(cx)
649 .menu_handle()
650 .toggle(window, cx);
651 }))
652 .on_action(cx.listener(|this, _: &ToggleModelSelector, window, cx| {
653 this.model_selector
654 .update(cx, |model_selector, cx| model_selector.toggle(window, cx));
655 }))
656 .on_action(cx.listener(Self::toggle_context_picker))
657 .on_action(cx.listener(Self::remove_all_context))
658 .on_action(cx.listener(Self::move_up))
659 .on_action(cx.listener(Self::expand_message_editor))
660 .on_action(cx.listener(Self::toggle_burn_mode))
661 .on_action(
662 cx.listener(|this, _: &KeepAll, window, cx| this.handle_accept_all(window, cx)),
663 )
664 .on_action(
665 cx.listener(|this, _: &RejectAll, window, cx| this.handle_reject_all(window, cx)),
666 )
667 .capture_action(cx.listener(Self::paste))
668 .gap_2()
669 .p_2()
670 .bg(editor_bg_color)
671 .border_t_1()
672 .border_color(cx.theme().colors().border)
673 .child(
674 h_flex()
675 .items_start()
676 .justify_between()
677 .child(self.context_strip.clone())
678 .child(
679 h_flex()
680 .gap_1()
681 .when(focus_handle.is_focused(window), |this| {
682 this.child(
683 IconButton::new("toggle-height", expand_icon)
684 .icon_size(IconSize::XSmall)
685 .icon_color(Color::Muted)
686 .tooltip({
687 let focus_handle = focus_handle.clone();
688 move |window, cx| {
689 let expand_label = if is_editor_expanded {
690 "Minimize Message Editor".to_string()
691 } else {
692 "Expand Message Editor".to_string()
693 };
694
695 Tooltip::for_action_in(
696 expand_label,
697 &ExpandMessageEditor,
698 &focus_handle,
699 window,
700 cx,
701 )
702 }
703 })
704 .on_click(cx.listener(|_, _, window, cx| {
705 window
706 .dispatch_action(Box::new(ExpandMessageEditor), cx);
707 })),
708 )
709 }),
710 ),
711 )
712 .child(
713 v_flex()
714 .size_full()
715 .gap_4()
716 .when(is_editor_expanded, |this| {
717 this.h(vh(0.8, window)).justify_between()
718 })
719 .child(
720 v_flex()
721 .min_h_16()
722 .when(is_editor_expanded, |this| this.h_full())
723 .child({
724 let settings = ThemeSettings::get_global(cx);
725 let font_size = TextSize::Small
726 .rems(cx)
727 .to_pixels(settings.agent_font_size(cx));
728 let line_height = settings.buffer_line_height.value() * font_size;
729
730 let text_style = TextStyle {
731 color: cx.theme().colors().text,
732 font_family: settings.buffer_font.family.clone(),
733 font_fallbacks: settings.buffer_font.fallbacks.clone(),
734 font_features: settings.buffer_font.features.clone(),
735 font_size: font_size.into(),
736 line_height: line_height.into(),
737 ..Default::default()
738 };
739
740 EditorElement::new(
741 &self.editor,
742 EditorStyle {
743 background: editor_bg_color,
744 local_player: cx.theme().players().local(),
745 text: text_style,
746 syntax: cx.theme().syntax().clone(),
747 ..Default::default()
748 },
749 )
750 .into_any()
751 }),
752 )
753 .child(
754 h_flex()
755 .flex_none()
756 .justify_between()
757 .child(
758 h_flex()
759 .child(self.render_follow_toggle(cx))
760 .children(self.render_max_mode_toggle(cx)),
761 )
762 .child(
763 h_flex()
764 .gap_1()
765 .when(!incompatible_tools.is_empty(), |this| {
766 this.child(
767 IconButton::new(
768 "tools-incompatible-warning",
769 IconName::Warning,
770 )
771 .icon_color(Color::Warning)
772 .icon_size(IconSize::Small)
773 .tooltip({
774 move |_, cx| {
775 cx.new(|_| IncompatibleToolsTooltip {
776 incompatible_tools: incompatible_tools
777 .clone(),
778 })
779 .into()
780 }
781 }),
782 )
783 })
784 .child(self.profile_selector.clone())
785 .child(self.model_selector.clone())
786 .map({
787 let focus_handle = focus_handle.clone();
788 move |parent| {
789 if is_generating {
790 parent
791 .when(is_editor_empty, |parent| {
792 parent.child(
793 IconButton::new(
794 "stop-generation",
795 IconName::StopFilled,
796 )
797 .icon_color(Color::Error)
798 .style(ButtonStyle::Tinted(
799 ui::TintColor::Error,
800 ))
801 .tooltip(move |window, cx| {
802 Tooltip::for_action(
803 "Stop Generation",
804 &editor::actions::Cancel,
805 window,
806 cx,
807 )
808 })
809 .on_click({
810 let focus_handle =
811 focus_handle.clone();
812 move |_event, window, cx| {
813 focus_handle.dispatch_action(
814 &editor::actions::Cancel,
815 window,
816 cx,
817 );
818 }
819 })
820 .with_animation(
821 "pulsating-label",
822 Animation::new(
823 Duration::from_secs(2),
824 )
825 .repeat()
826 .with_easing(pulsating_between(
827 0.4, 1.0,
828 )),
829 |icon_button, delta| {
830 icon_button.alpha(delta)
831 },
832 ),
833 )
834 })
835 .when(!is_editor_empty, |parent| {
836 parent.child(
837 IconButton::new(
838 "send-message",
839 IconName::Send,
840 )
841 .icon_color(Color::Accent)
842 .style(ButtonStyle::Filled)
843 .disabled(!is_model_selected)
844 .on_click({
845 let focus_handle =
846 focus_handle.clone();
847 move |_event, window, cx| {
848 focus_handle.dispatch_action(
849 &Chat, window, cx,
850 );
851 }
852 })
853 .tooltip(move |window, cx| {
854 Tooltip::for_action(
855 "Stop and Send New Message",
856 &Chat,
857 window,
858 cx,
859 )
860 }),
861 )
862 })
863 } else {
864 parent.child(
865 IconButton::new("send-message", IconName::Send)
866 .icon_color(Color::Accent)
867 .style(ButtonStyle::Filled)
868 .disabled(
869 is_editor_empty || !is_model_selected,
870 )
871 .on_click({
872 let focus_handle = focus_handle.clone();
873 move |_event, window, cx| {
874 focus_handle.dispatch_action(
875 &Chat, window, cx,
876 );
877 }
878 })
879 .when(
880 !is_editor_empty && is_model_selected,
881 |button| {
882 button.tooltip(move |window, cx| {
883 Tooltip::for_action(
884 "Send", &Chat, window, cx,
885 )
886 })
887 },
888 )
889 .when(is_editor_empty, |button| {
890 button.tooltip(Tooltip::text(
891 "Type a message to submit",
892 ))
893 })
894 .when(!is_model_selected, |button| {
895 button.tooltip(Tooltip::text(
896 "Select a model to continue",
897 ))
898 }),
899 )
900 }
901 }
902 }),
903 ),
904 ),
905 )
906 }
907
908 fn render_changed_buffers(
909 &self,
910 changed_buffers: &BTreeMap<Entity<Buffer>, Entity<BufferDiff>>,
911 window: &mut Window,
912 cx: &mut Context<Self>,
913 ) -> Div {
914 let focus_handle = self.editor.focus_handle(cx);
915
916 let editor_bg_color = cx.theme().colors().editor_background;
917 let border_color = cx.theme().colors().border;
918 let active_color = cx.theme().colors().element_selected;
919 let bg_edit_files_disclosure = editor_bg_color.blend(active_color.opacity(0.3));
920
921 let is_edit_changes_expanded = self.edits_expanded;
922 let thread = self.thread.read(cx);
923 let pending_edits = thread.has_pending_edit_tool_uses();
924
925 const EDIT_NOT_READY_TOOLTIP_LABEL: &str = "Wait until file edits are complete.";
926
927 v_flex()
928 .mt_1()
929 .mx_2()
930 .bg(bg_edit_files_disclosure)
931 .border_1()
932 .border_b_0()
933 .border_color(border_color)
934 .rounded_t_md()
935 .shadow(vec![gpui::BoxShadow {
936 color: gpui::black().opacity(0.15),
937 offset: point(px(1.), px(-1.)),
938 blur_radius: px(3.),
939 spread_radius: px(0.),
940 }])
941 .child(
942 h_flex()
943 .p_1()
944 .justify_between()
945 .when(is_edit_changes_expanded, |this| {
946 this.border_b_1().border_color(border_color)
947 })
948 .child(
949 h_flex()
950 .id("edits-container")
951 .cursor_pointer()
952 .w_full()
953 .gap_1()
954 .child(
955 Disclosure::new("edits-disclosure", is_edit_changes_expanded)
956 .on_click(cx.listener(|this, _, _, cx| {
957 this.handle_edit_bar_expand(cx)
958 })),
959 )
960 .map(|this| {
961 if pending_edits {
962 this.child(
963 Label::new(format!(
964 "Editing {} {}…",
965 changed_buffers.len(),
966 if changed_buffers.len() == 1 {
967 "file"
968 } else {
969 "files"
970 }
971 ))
972 .color(Color::Muted)
973 .size(LabelSize::Small)
974 .with_animation(
975 "edit-label",
976 Animation::new(Duration::from_secs(2))
977 .repeat()
978 .with_easing(pulsating_between(0.3, 0.7)),
979 |label, delta| label.alpha(delta),
980 ),
981 )
982 } else {
983 this.child(
984 Label::new("Edits")
985 .size(LabelSize::Small)
986 .color(Color::Muted),
987 )
988 .child(
989 Label::new("•").size(LabelSize::XSmall).color(Color::Muted),
990 )
991 .child(
992 Label::new(format!(
993 "{} {}",
994 changed_buffers.len(),
995 if changed_buffers.len() == 1 {
996 "file"
997 } else {
998 "files"
999 }
1000 ))
1001 .size(LabelSize::Small)
1002 .color(Color::Muted),
1003 )
1004 }
1005 })
1006 .on_click(
1007 cx.listener(|this, _, _, cx| this.handle_edit_bar_expand(cx)),
1008 ),
1009 )
1010 .child(
1011 h_flex()
1012 .gap_1()
1013 .child(
1014 IconButton::new("review-changes", IconName::ListTodo)
1015 .icon_size(IconSize::Small)
1016 .tooltip({
1017 let focus_handle = focus_handle.clone();
1018 move |window, cx| {
1019 Tooltip::for_action_in(
1020 "Review Changes",
1021 &OpenAgentDiff,
1022 &focus_handle,
1023 window,
1024 cx,
1025 )
1026 }
1027 })
1028 .on_click(cx.listener(|this, _, window, cx| {
1029 this.handle_review_click(window, cx)
1030 })),
1031 )
1032 .child(ui::Divider::vertical().color(ui::DividerColor::Border))
1033 .child(
1034 Button::new("reject-all-changes", "Reject All")
1035 .label_size(LabelSize::Small)
1036 .disabled(pending_edits)
1037 .when(pending_edits, |this| {
1038 this.tooltip(Tooltip::text(EDIT_NOT_READY_TOOLTIP_LABEL))
1039 })
1040 .key_binding(
1041 KeyBinding::for_action_in(
1042 &RejectAll,
1043 &focus_handle.clone(),
1044 window,
1045 cx,
1046 )
1047 .map(|kb| kb.size(rems_from_px(10.))),
1048 )
1049 .on_click(cx.listener(|this, _, window, cx| {
1050 this.handle_reject_all(window, cx)
1051 })),
1052 )
1053 .child(
1054 Button::new("accept-all-changes", "Accept All")
1055 .label_size(LabelSize::Small)
1056 .disabled(pending_edits)
1057 .when(pending_edits, |this| {
1058 this.tooltip(Tooltip::text(EDIT_NOT_READY_TOOLTIP_LABEL))
1059 })
1060 .key_binding(
1061 KeyBinding::for_action_in(
1062 &KeepAll,
1063 &focus_handle,
1064 window,
1065 cx,
1066 )
1067 .map(|kb| kb.size(rems_from_px(10.))),
1068 )
1069 .on_click(cx.listener(|this, _, window, cx| {
1070 this.handle_accept_all(window, cx)
1071 })),
1072 ),
1073 ),
1074 )
1075 .when(is_edit_changes_expanded, |parent| {
1076 parent.child(
1077 v_flex().children(changed_buffers.into_iter().enumerate().flat_map(
1078 |(index, (buffer, _diff))| {
1079 let file = buffer.read(cx).file()?;
1080 let path = file.path();
1081
1082 let parent_label = path.parent().and_then(|parent| {
1083 let parent_str = parent.to_string_lossy();
1084
1085 if parent_str.is_empty() {
1086 None
1087 } else {
1088 Some(
1089 Label::new(format!(
1090 "/{}{}",
1091 parent_str,
1092 std::path::MAIN_SEPARATOR_STR
1093 ))
1094 .color(Color::Muted)
1095 .size(LabelSize::XSmall)
1096 .buffer_font(cx),
1097 )
1098 }
1099 });
1100
1101 let name_label = path.file_name().map(|name| {
1102 Label::new(name.to_string_lossy().to_string())
1103 .size(LabelSize::XSmall)
1104 .buffer_font(cx)
1105 });
1106
1107 let file_icon = FileIcons::get_icon(&path, cx)
1108 .map(Icon::from_path)
1109 .map(|icon| icon.color(Color::Muted).size(IconSize::Small))
1110 .unwrap_or_else(|| {
1111 Icon::new(IconName::File)
1112 .color(Color::Muted)
1113 .size(IconSize::Small)
1114 });
1115
1116 let hover_color = cx
1117 .theme()
1118 .colors()
1119 .element_background
1120 .blend(cx.theme().colors().editor_foreground.opacity(0.025));
1121
1122 let overlay_gradient = linear_gradient(
1123 90.,
1124 linear_color_stop(editor_bg_color, 1.),
1125 linear_color_stop(editor_bg_color.opacity(0.2), 0.),
1126 );
1127
1128 let overlay_gradient_hover = linear_gradient(
1129 90.,
1130 linear_color_stop(hover_color, 1.),
1131 linear_color_stop(hover_color.opacity(0.2), 0.),
1132 );
1133
1134 let element = h_flex()
1135 .group("edited-code")
1136 .id(("file-container", index))
1137 .cursor_pointer()
1138 .relative()
1139 .py_1()
1140 .pl_2()
1141 .pr_1()
1142 .gap_2()
1143 .justify_between()
1144 .bg(cx.theme().colors().editor_background)
1145 .hover(|style| style.bg(hover_color))
1146 .when(index < changed_buffers.len() - 1, |parent| {
1147 parent.border_color(border_color).border_b_1()
1148 })
1149 .child(
1150 h_flex()
1151 .id("file-name")
1152 .pr_8()
1153 .gap_1p5()
1154 .max_w_full()
1155 .overflow_x_scroll()
1156 .child(file_icon)
1157 .child(
1158 h_flex()
1159 .gap_0p5()
1160 .children(name_label)
1161 .children(parent_label),
1162 ), // TODO: Implement line diff
1163 // .child(Label::new("+").color(Color::Created))
1164 // .child(Label::new("-").color(Color::Deleted)),
1165 )
1166 .child(
1167 div().visible_on_hover("edited-code").child(
1168 Button::new("review", "Review")
1169 .label_size(LabelSize::Small)
1170 .on_click({
1171 let buffer = buffer.clone();
1172 cx.listener(move |this, _, window, cx| {
1173 this.handle_file_click(
1174 buffer.clone(),
1175 window,
1176 cx,
1177 );
1178 })
1179 }),
1180 ),
1181 )
1182 .child(
1183 div()
1184 .id("gradient-overlay")
1185 .absolute()
1186 .h_5_6()
1187 .w_12()
1188 .bottom_0()
1189 .right(px(52.))
1190 .bg(overlay_gradient)
1191 .group_hover("edited-code", |style| {
1192 style.bg(overlay_gradient_hover)
1193 }),
1194 )
1195 .on_click({
1196 let buffer = buffer.clone();
1197 cx.listener(move |this, _, window, cx| {
1198 this.handle_file_click(buffer.clone(), window, cx);
1199 })
1200 });
1201
1202 Some(element)
1203 },
1204 )),
1205 )
1206 })
1207 }
1208
1209 fn render_usage_callout(&self, line_height: Pixels, cx: &mut Context<Self>) -> Option<Div> {
1210 let is_using_zed_provider = self
1211 .thread
1212 .read(cx)
1213 .configured_model()
1214 .map_or(false, |model| {
1215 model.provider.id().0 == ZED_CLOUD_PROVIDER_ID
1216 });
1217 if !is_using_zed_provider {
1218 return None;
1219 }
1220
1221 let user_store = self.user_store.read(cx);
1222
1223 let ubb_enable = user_store
1224 .usage_based_billing_enabled()
1225 .map_or(false, |enabled| enabled);
1226
1227 if ubb_enable {
1228 return None;
1229 }
1230
1231 let plan = user_store
1232 .current_plan()
1233 .map(|plan| match plan {
1234 Plan::Free => zed_llm_client::Plan::ZedFree,
1235 Plan::ZedPro => zed_llm_client::Plan::ZedPro,
1236 Plan::ZedProTrial => zed_llm_client::Plan::ZedProTrial,
1237 })
1238 .unwrap_or(zed_llm_client::Plan::ZedFree);
1239 let usage = self.thread.read(cx).last_usage().or_else(|| {
1240 maybe!({
1241 let amount = user_store.model_request_usage_amount()?;
1242 let limit = user_store.model_request_usage_limit()?.variant?;
1243
1244 Some(RequestUsage {
1245 amount: amount as i32,
1246 limit: match limit {
1247 proto::usage_limit::Variant::Limited(limited) => {
1248 zed_llm_client::UsageLimit::Limited(limited.limit as i32)
1249 }
1250 proto::usage_limit::Variant::Unlimited(_) => {
1251 zed_llm_client::UsageLimit::Unlimited
1252 }
1253 },
1254 })
1255 })
1256 })?;
1257
1258 Some(
1259 div()
1260 .child(UsageCallout::new(plan, usage))
1261 .line_height(line_height),
1262 )
1263 }
1264
1265 fn render_token_limit_callout(
1266 &self,
1267 line_height: Pixels,
1268 token_usage_ratio: TokenUsageRatio,
1269 cx: &mut Context<Self>,
1270 ) -> Option<Div> {
1271 let title = if token_usage_ratio == TokenUsageRatio::Exceeded {
1272 "Thread reached the token limit"
1273 } else {
1274 "Thread reaching the token limit soon"
1275 };
1276
1277 let message = "Start a new thread from a summary to continue the conversation.";
1278
1279 let icon = if token_usage_ratio == TokenUsageRatio::Exceeded {
1280 Icon::new(IconName::X)
1281 .color(Color::Error)
1282 .size(IconSize::XSmall)
1283 } else {
1284 Icon::new(IconName::Warning)
1285 .color(Color::Warning)
1286 .size(IconSize::XSmall)
1287 };
1288
1289 Some(
1290 div()
1291 .child(ui::Callout::multi_line(
1292 title,
1293 message,
1294 icon,
1295 "Start New Thread",
1296 Box::new(cx.listener(|this, _, window, cx| {
1297 let from_thread_id = Some(this.thread.read(cx).id().clone());
1298 window.dispatch_action(Box::new(NewThread { from_thread_id }), cx);
1299 })),
1300 ))
1301 .line_height(line_height),
1302 )
1303 }
1304
1305 pub fn last_estimated_token_count(&self) -> Option<usize> {
1306 self.last_estimated_token_count
1307 }
1308
1309 pub fn is_waiting_to_update_token_count(&self) -> bool {
1310 self.update_token_count_task.is_some()
1311 }
1312
1313 fn reload_context(&mut self, cx: &mut Context<Self>) -> Task<Option<ContextLoadResult>> {
1314 let load_task = cx.spawn(async move |this, cx| {
1315 let Ok(load_task) = this.update(cx, |this, cx| {
1316 let new_context = this
1317 .context_store
1318 .read(cx)
1319 .new_context_for_thread(this.thread.read(cx), None);
1320 load_context(new_context, &this.project, &this.prompt_store, cx)
1321 }) else {
1322 return;
1323 };
1324 let result = load_task.await;
1325 this.update(cx, |this, cx| {
1326 this.last_loaded_context = Some(result);
1327 this.load_context_task = None;
1328 this.message_or_context_changed(false, cx);
1329 })
1330 .ok();
1331 });
1332 // Replace existing load task, if any, causing it to be cancelled.
1333 let load_task = load_task.shared();
1334 self.load_context_task = Some(load_task.clone());
1335 cx.spawn(async move |this, cx| {
1336 load_task.await;
1337 this.read_with(cx, |this, _cx| this.last_loaded_context.clone())
1338 .ok()
1339 .flatten()
1340 })
1341 }
1342
1343 fn handle_message_changed(&mut self, cx: &mut Context<Self>) {
1344 self.message_or_context_changed(true, cx);
1345 }
1346
1347 fn message_or_context_changed(&mut self, debounce: bool, cx: &mut Context<Self>) {
1348 cx.emit(MessageEditorEvent::Changed);
1349 self.update_token_count_task.take();
1350
1351 let Some(model) = self.thread.read(cx).configured_model() else {
1352 self.last_estimated_token_count.take();
1353 return;
1354 };
1355
1356 let editor = self.editor.clone();
1357
1358 self.update_token_count_task = Some(cx.spawn(async move |this, cx| {
1359 if debounce {
1360 cx.background_executor()
1361 .timer(Duration::from_millis(200))
1362 .await;
1363 }
1364
1365 let token_count = if let Some(task) = this
1366 .update(cx, |this, cx| {
1367 let loaded_context = this
1368 .last_loaded_context
1369 .as_ref()
1370 .map(|context_load_result| &context_load_result.loaded_context);
1371 let message_text = editor.read(cx).text(cx);
1372
1373 if message_text.is_empty()
1374 && loaded_context.map_or(true, |loaded_context| loaded_context.is_empty())
1375 {
1376 return None;
1377 }
1378
1379 let mut request_message = LanguageModelRequestMessage {
1380 role: language_model::Role::User,
1381 content: Vec::new(),
1382 cache: false,
1383 };
1384
1385 if let Some(loaded_context) = loaded_context {
1386 loaded_context.add_to_request_message(&mut request_message);
1387 }
1388
1389 if !message_text.is_empty() {
1390 request_message
1391 .content
1392 .push(MessageContent::Text(message_text));
1393 }
1394
1395 let request = language_model::LanguageModelRequest {
1396 thread_id: None,
1397 prompt_id: None,
1398 intent: None,
1399 mode: None,
1400 messages: vec![request_message],
1401 tools: vec![],
1402 tool_choice: None,
1403 stop: vec![],
1404 temperature: AgentSettings::temperature_for_model(&model.model, cx),
1405 };
1406
1407 Some(model.model.count_tokens(request, cx))
1408 })
1409 .ok()
1410 .flatten()
1411 {
1412 task.await.log_err()
1413 } else {
1414 Some(0)
1415 };
1416
1417 this.update(cx, |this, cx| {
1418 if let Some(token_count) = token_count {
1419 this.last_estimated_token_count = Some(token_count);
1420 cx.emit(MessageEditorEvent::EstimatedTokenCount);
1421 }
1422 this.update_token_count_task.take();
1423 })
1424 .ok();
1425 }));
1426 }
1427}
1428
1429pub fn extract_message_creases(
1430 editor: &mut Editor,
1431 cx: &mut Context<'_, Editor>,
1432) -> Vec<MessageCrease> {
1433 let buffer_snapshot = editor.buffer().read(cx).snapshot(cx);
1434 let mut contexts_by_crease_id = editor
1435 .addon_mut::<ContextCreasesAddon>()
1436 .map(std::mem::take)
1437 .unwrap_or_default()
1438 .into_inner()
1439 .into_iter()
1440 .flat_map(|(key, creases)| {
1441 let context = key.0;
1442 creases
1443 .into_iter()
1444 .map(move |(id, _)| (id, context.clone()))
1445 })
1446 .collect::<HashMap<_, _>>();
1447 // Filter the addon's list of creases based on what the editor reports,
1448 // since the addon might have removed creases in it.
1449 let creases = editor.display_map.update(cx, |display_map, cx| {
1450 display_map
1451 .snapshot(cx)
1452 .crease_snapshot
1453 .creases()
1454 .filter_map(|(id, crease)| {
1455 Some((
1456 id,
1457 (
1458 crease.range().to_offset(&buffer_snapshot),
1459 crease.metadata()?.clone(),
1460 ),
1461 ))
1462 })
1463 .map(|(id, (range, metadata))| {
1464 let context = contexts_by_crease_id.remove(&id);
1465 MessageCrease {
1466 range,
1467 metadata,
1468 context,
1469 }
1470 })
1471 .collect()
1472 });
1473 creases
1474}
1475
1476impl EventEmitter<MessageEditorEvent> for MessageEditor {}
1477
1478pub enum MessageEditorEvent {
1479 EstimatedTokenCount,
1480 Changed,
1481}
1482
1483impl Focusable for MessageEditor {
1484 fn focus_handle(&self, cx: &App) -> gpui::FocusHandle {
1485 self.editor.focus_handle(cx)
1486 }
1487}
1488
1489impl Render for MessageEditor {
1490 fn render(&mut self, window: &mut Window, cx: &mut Context<Self>) -> impl IntoElement {
1491 let thread = self.thread.read(cx);
1492 let token_usage_ratio = thread
1493 .total_token_usage()
1494 .map_or(TokenUsageRatio::Normal, |total_token_usage| {
1495 total_token_usage.ratio()
1496 });
1497
1498 let action_log = self.thread.read(cx).action_log();
1499 let changed_buffers = action_log.read(cx).changed_buffers(cx);
1500
1501 let line_height = TextSize::Small.rems(cx).to_pixels(window.rem_size()) * 1.5;
1502
1503 v_flex()
1504 .size_full()
1505 .when(changed_buffers.len() > 0, |parent| {
1506 parent.child(self.render_changed_buffers(&changed_buffers, window, cx))
1507 })
1508 .child(self.render_editor(window, cx))
1509 .children({
1510 let usage_callout = self.render_usage_callout(line_height, cx);
1511
1512 if usage_callout.is_some() {
1513 usage_callout
1514 } else if token_usage_ratio != TokenUsageRatio::Normal {
1515 self.render_token_limit_callout(line_height, token_usage_ratio, cx)
1516 } else {
1517 None
1518 }
1519 })
1520 }
1521}
1522
1523pub fn insert_message_creases(
1524 editor: &mut Editor,
1525 message_creases: &[MessageCrease],
1526 context_store: &Entity<ContextStore>,
1527 window: &mut Window,
1528 cx: &mut Context<'_, Editor>,
1529) {
1530 let buffer_snapshot = editor.buffer().read(cx).snapshot(cx);
1531 let creases = message_creases
1532 .iter()
1533 .map(|crease| {
1534 let start = buffer_snapshot.anchor_after(crease.range.start);
1535 let end = buffer_snapshot.anchor_before(crease.range.end);
1536 crease_for_mention(
1537 crease.metadata.label.clone(),
1538 crease.metadata.icon_path.clone(),
1539 start..end,
1540 cx.weak_entity(),
1541 )
1542 })
1543 .collect::<Vec<_>>();
1544 let ids = editor.insert_creases(creases.clone(), cx);
1545 editor.fold_creases(creases, false, window, cx);
1546 if let Some(addon) = editor.addon_mut::<ContextCreasesAddon>() {
1547 for (crease, id) in message_creases.iter().zip(ids) {
1548 if let Some(context) = crease.context.as_ref() {
1549 let key = AgentContextKey(context.clone());
1550 addon.add_creases(
1551 context_store,
1552 key,
1553 vec![(id, crease.metadata.label.clone())],
1554 cx,
1555 );
1556 }
1557 }
1558 }
1559}
1560impl Component for MessageEditor {
1561 fn scope() -> ComponentScope {
1562 ComponentScope::Agent
1563 }
1564
1565 fn description() -> Option<&'static str> {
1566 Some(
1567 "The composer experience of the Agent Panel. This interface handles context, composing messages, switching profiles, models and more.",
1568 )
1569 }
1570}
1571
1572impl AgentPreview for MessageEditor {
1573 fn agent_preview(
1574 workspace: WeakEntity<Workspace>,
1575 active_thread: Entity<ActiveThread>,
1576 window: &mut Window,
1577 cx: &mut App,
1578 ) -> Option<AnyElement> {
1579 if let Some(workspace) = workspace.upgrade() {
1580 let fs = workspace.read(cx).app_state().fs.clone();
1581 let user_store = workspace.read(cx).app_state().user_store.clone();
1582 let project = workspace.read(cx).project().clone();
1583 let weak_project = project.downgrade();
1584 let context_store = cx.new(|_cx| ContextStore::new(weak_project, None));
1585 let active_thread = active_thread.read(cx);
1586 let thread = active_thread.thread().clone();
1587 let thread_store = active_thread.thread_store().clone();
1588 let text_thread_store = active_thread.text_thread_store().clone();
1589
1590 let default_message_editor = cx.new(|cx| {
1591 MessageEditor::new(
1592 fs,
1593 workspace.downgrade(),
1594 user_store,
1595 context_store,
1596 None,
1597 thread_store.downgrade(),
1598 text_thread_store.downgrade(),
1599 thread,
1600 window,
1601 cx,
1602 )
1603 });
1604
1605 Some(
1606 v_flex()
1607 .gap_4()
1608 .children(vec![single_example(
1609 "Default Message Editor",
1610 div()
1611 .w(px(540.))
1612 .pt_12()
1613 .bg(cx.theme().colors().panel_background)
1614 .border_1()
1615 .border_color(cx.theme().colors().border)
1616 .child(default_message_editor.clone())
1617 .into_any_element(),
1618 )])
1619 .into_any_element(),
1620 )
1621 } else {
1622 None
1623 }
1624 }
1625}
1626
1627register_agent_preview!(MessageEditor);