1use std::{
2 ops::Range,
3 path::{Path, PathBuf},
4 rc::Rc,
5 sync::{
6 Arc,
7 atomic::{AtomicBool, Ordering},
8 },
9 time::Duration,
10};
11
12use acp_thread::{AcpThread, MentionUri, ThreadStatus};
13use agent::{ContextServerRegistry, SharedThread, ThreadStore};
14use agent_client_protocol as acp;
15use agent_servers::AgentServer;
16use collections::HashSet;
17use db::kvp::{Dismissable, KeyValueStore};
18use itertools::Itertools;
19use project::AgentId;
20use serde::{Deserialize, Serialize};
21use settings::{LanguageModelProviderSetting, LanguageModelSelection};
22
23use feature_flags::{AgentV2FeatureFlag, FeatureFlagAppExt as _};
24use zed_actions::agent::{
25 ConflictContent, OpenClaudeAgentOnboardingModal, ReauthenticateAgent,
26 ResolveConflictedFilesWithAgent, ResolveConflictsWithAgent, ReviewBranchDiff,
27};
28
29use crate::{
30 AddContextServer, AgentDiffPane, ConversationView, CopyThreadToClipboard, CycleStartThreadIn,
31 Follow, InlineAssistant, LoadThreadFromClipboard, NewTextThread, NewThread,
32 OpenActiveThreadAsMarkdown, OpenAgentDiff, OpenHistory, ResetTrialEndUpsell, ResetTrialUpsell,
33 StartThreadIn, ToggleNavigationMenu, ToggleNewThreadMenu, ToggleOptionsMenu,
34 agent_configuration::{AgentConfiguration, AssistantConfigurationEvent},
35 conversation_view::{AcpThreadViewEvent, ThreadView},
36 slash_command::SlashCommandCompletionProvider,
37 text_thread_editor::{AgentPanelDelegate, TextThreadEditor, make_lsp_adapter_delegate},
38 ui::EndTrialUpsell,
39};
40use crate::{
41 Agent, AgentInitialContent, ExternalSourcePrompt, NewExternalAgentThread,
42 NewNativeAgentThreadFromSummary,
43};
44use crate::{
45 DEFAULT_THREAD_TITLE,
46 ui::{AcpOnboardingModal, ClaudeCodeOnboardingModal, HoldForDefault},
47};
48use crate::{
49 ExpandMessageEditor, ThreadHistoryView,
50 text_thread_history::{TextThreadHistory, TextThreadHistoryEvent},
51};
52use crate::{ManageProfiles, ThreadHistoryViewEvent};
53use crate::{ThreadHistory, agent_connection_store::AgentConnectionStore};
54use agent_settings::AgentSettings;
55use ai_onboarding::AgentPanelOnboarding;
56use anyhow::{Context as _, Result, anyhow};
57use assistant_slash_command::SlashCommandWorkingSet;
58use assistant_text_thread::{TextThread, TextThreadEvent, TextThreadSummary};
59use client::UserStore;
60use cloud_api_types::Plan;
61use collections::HashMap;
62use editor::{Anchor, AnchorRangeExt as _, Editor, EditorEvent, MultiBuffer};
63use extension::ExtensionEvents;
64use extension_host::ExtensionStore;
65use fs::Fs;
66use gpui::{
67 Action, Animation, AnimationExt, AnyElement, App, AsyncWindowContext, ClipboardItem, Corner,
68 DismissEvent, Entity, EventEmitter, ExternalPaths, FocusHandle, Focusable, KeyContext, Pixels,
69 Subscription, Task, UpdateGlobal, WeakEntity, prelude::*, pulsating_between,
70};
71use language::LanguageRegistry;
72use language_model::{ConfigurationError, LanguageModelRegistry};
73use project::project_settings::ProjectSettings;
74use project::{Project, ProjectPath, Worktree};
75use prompt_store::{PromptBuilder, PromptStore, UserPromptId};
76use rules_library::{RulesLibrary, open_rules_library};
77use search::{BufferSearchBar, buffer_search};
78use settings::{Settings, update_settings_file};
79use theme::ThemeSettings;
80use ui::{
81 Button, Callout, CommonAnimationExt, ContextMenu, ContextMenuEntry, DocumentationSide,
82 KeyBinding, PopoverMenu, PopoverMenuHandle, Tab, Tooltip, prelude::*, utils::WithRemSize,
83};
84use util::{ResultExt as _, debug_panic};
85use workspace::{
86 CollaboratorId, DraggedSelection, DraggedTab, OpenResult, PathList, SerializedPathList,
87 ToggleWorkspaceSidebar, ToggleZoom, ToolbarItemView, Workspace, WorkspaceId,
88 dock::{DockPosition, Panel, PanelEvent},
89};
90use zed_actions::{
91 DecreaseBufferFontSize, IncreaseBufferFontSize, ResetBufferFontSize,
92 agent::{OpenAcpOnboardingModal, OpenSettings, ResetAgentZoom, ResetOnboarding},
93 assistant::{OpenRulesLibrary, Toggle, ToggleFocus},
94};
95
96const AGENT_PANEL_KEY: &str = "agent_panel";
97const RECENTLY_UPDATED_MENU_LIMIT: usize = 6;
98
99fn read_serialized_panel(
100 workspace_id: workspace::WorkspaceId,
101 kvp: &KeyValueStore,
102) -> Option<SerializedAgentPanel> {
103 let scope = kvp.scoped(AGENT_PANEL_KEY);
104 let key = i64::from(workspace_id).to_string();
105 scope
106 .read(&key)
107 .log_err()
108 .flatten()
109 .and_then(|json| serde_json::from_str::<SerializedAgentPanel>(&json).log_err())
110}
111
112async fn save_serialized_panel(
113 workspace_id: workspace::WorkspaceId,
114 panel: SerializedAgentPanel,
115 kvp: KeyValueStore,
116) -> Result<()> {
117 let scope = kvp.scoped(AGENT_PANEL_KEY);
118 let key = i64::from(workspace_id).to_string();
119 scope.write(key, serde_json::to_string(&panel)?).await?;
120 Ok(())
121}
122
123/// Migration: reads the original single-panel format stored under the
124/// `"agent_panel"` KVP key before per-workspace keying was introduced.
125fn read_legacy_serialized_panel(kvp: &KeyValueStore) -> Option<SerializedAgentPanel> {
126 kvp.read_kvp(AGENT_PANEL_KEY)
127 .log_err()
128 .flatten()
129 .and_then(|json| serde_json::from_str::<SerializedAgentPanel>(&json).log_err())
130}
131
132#[derive(Serialize, Deserialize, Debug)]
133struct SerializedAgentPanel {
134 selected_agent: Option<AgentType>,
135 #[serde(default)]
136 last_active_thread: Option<SerializedActiveThread>,
137 #[serde(default)]
138 start_thread_in: Option<StartThreadIn>,
139}
140
141#[derive(Serialize, Deserialize, Debug)]
142struct SerializedActiveThread {
143 session_id: String,
144 agent_type: AgentType,
145 title: Option<String>,
146 work_dirs: Option<SerializedPathList>,
147}
148
149pub fn init(cx: &mut App) {
150 cx.observe_new(
151 |workspace: &mut Workspace, _window, _cx: &mut Context<Workspace>| {
152 workspace
153 .register_action(|workspace, action: &NewThread, window, cx| {
154 if let Some(panel) = workspace.panel::<AgentPanel>(cx) {
155 panel.update(cx, |panel, cx| panel.new_thread(action, window, cx));
156 workspace.focus_panel::<AgentPanel>(window, cx);
157 }
158 })
159 .register_action(
160 |workspace, action: &NewNativeAgentThreadFromSummary, window, cx| {
161 if let Some(panel) = workspace.panel::<AgentPanel>(cx) {
162 panel.update(cx, |panel, cx| {
163 panel.new_native_agent_thread_from_summary(action, window, cx)
164 });
165 workspace.focus_panel::<AgentPanel>(window, cx);
166 }
167 },
168 )
169 .register_action(|workspace, _: &ExpandMessageEditor, window, cx| {
170 if let Some(panel) = workspace.panel::<AgentPanel>(cx) {
171 workspace.focus_panel::<AgentPanel>(window, cx);
172 panel.update(cx, |panel, cx| panel.expand_message_editor(window, cx));
173 }
174 })
175 .register_action(|workspace, _: &OpenHistory, window, cx| {
176 if let Some(panel) = workspace.panel::<AgentPanel>(cx) {
177 workspace.focus_panel::<AgentPanel>(window, cx);
178 panel.update(cx, |panel, cx| panel.open_history(window, cx));
179 }
180 })
181 .register_action(|workspace, _: &OpenSettings, window, cx| {
182 if let Some(panel) = workspace.panel::<AgentPanel>(cx) {
183 workspace.focus_panel::<AgentPanel>(window, cx);
184 panel.update(cx, |panel, cx| panel.open_configuration(window, cx));
185 }
186 })
187 .register_action(|workspace, _: &NewTextThread, window, cx| {
188 if let Some(panel) = workspace.panel::<AgentPanel>(cx) {
189 workspace.focus_panel::<AgentPanel>(window, cx);
190 panel.update(cx, |panel, cx| {
191 panel.new_text_thread(window, cx);
192 });
193 }
194 })
195 .register_action(|workspace, action: &NewExternalAgentThread, window, cx| {
196 if let Some(panel) = workspace.panel::<AgentPanel>(cx) {
197 workspace.focus_panel::<AgentPanel>(window, cx);
198 panel.update(cx, |panel, cx| {
199 panel.external_thread(
200 action.agent.clone(),
201 None,
202 None,
203 None,
204 None,
205 true,
206 window,
207 cx,
208 )
209 });
210 }
211 })
212 .register_action(|workspace, action: &OpenRulesLibrary, window, cx| {
213 if let Some(panel) = workspace.panel::<AgentPanel>(cx) {
214 workspace.focus_panel::<AgentPanel>(window, cx);
215 panel.update(cx, |panel, cx| {
216 panel.deploy_rules_library(action, window, cx)
217 });
218 }
219 })
220 .register_action(|workspace, _: &Follow, window, cx| {
221 workspace.follow(CollaboratorId::Agent, window, cx);
222 })
223 .register_action(|workspace, _: &OpenAgentDiff, window, cx| {
224 let thread = workspace
225 .panel::<AgentPanel>(cx)
226 .and_then(|panel| panel.read(cx).active_conversation_view().cloned())
227 .and_then(|conversation| {
228 conversation
229 .read(cx)
230 .active_thread()
231 .map(|r| r.read(cx).thread.clone())
232 });
233
234 if let Some(thread) = thread {
235 AgentDiffPane::deploy_in_workspace(thread, workspace, window, cx);
236 }
237 })
238 .register_action(|workspace, _: &ToggleNavigationMenu, window, cx| {
239 if let Some(panel) = workspace.panel::<AgentPanel>(cx) {
240 workspace.focus_panel::<AgentPanel>(window, cx);
241 panel.update(cx, |panel, cx| {
242 panel.toggle_navigation_menu(&ToggleNavigationMenu, window, cx);
243 });
244 }
245 })
246 .register_action(|workspace, _: &ToggleOptionsMenu, window, cx| {
247 if let Some(panel) = workspace.panel::<AgentPanel>(cx) {
248 workspace.focus_panel::<AgentPanel>(window, cx);
249 panel.update(cx, |panel, cx| {
250 panel.toggle_options_menu(&ToggleOptionsMenu, window, cx);
251 });
252 }
253 })
254 .register_action(|workspace, _: &ToggleNewThreadMenu, window, cx| {
255 if let Some(panel) = workspace.panel::<AgentPanel>(cx) {
256 workspace.focus_panel::<AgentPanel>(window, cx);
257 panel.update(cx, |panel, cx| {
258 panel.toggle_new_thread_menu(&ToggleNewThreadMenu, window, cx);
259 });
260 }
261 })
262 .register_action(|workspace, _: &OpenAcpOnboardingModal, window, cx| {
263 AcpOnboardingModal::toggle(workspace, window, cx)
264 })
265 .register_action(
266 |workspace, _: &OpenClaudeAgentOnboardingModal, window, cx| {
267 ClaudeCodeOnboardingModal::toggle(workspace, window, cx)
268 },
269 )
270 .register_action(|_workspace, _: &ResetOnboarding, window, cx| {
271 window.dispatch_action(workspace::RestoreBanner.boxed_clone(), cx);
272 window.refresh();
273 })
274 .register_action(|workspace, _: &ResetTrialUpsell, _window, cx| {
275 if let Some(panel) = workspace.panel::<AgentPanel>(cx) {
276 panel.update(cx, |panel, _| {
277 panel
278 .on_boarding_upsell_dismissed
279 .store(false, Ordering::Release);
280 });
281 }
282 OnboardingUpsell::set_dismissed(false, cx);
283 })
284 .register_action(|_workspace, _: &ResetTrialEndUpsell, _window, cx| {
285 TrialEndUpsell::set_dismissed(false, cx);
286 })
287 .register_action(|workspace, _: &ResetAgentZoom, window, cx| {
288 if let Some(panel) = workspace.panel::<AgentPanel>(cx) {
289 panel.update(cx, |panel, cx| {
290 panel.reset_agent_zoom(window, cx);
291 });
292 }
293 })
294 .register_action(|workspace, _: &CopyThreadToClipboard, window, cx| {
295 if let Some(panel) = workspace.panel::<AgentPanel>(cx) {
296 panel.update(cx, |panel, cx| {
297 panel.copy_thread_to_clipboard(window, cx);
298 });
299 }
300 })
301 .register_action(|workspace, _: &LoadThreadFromClipboard, window, cx| {
302 if let Some(panel) = workspace.panel::<AgentPanel>(cx) {
303 workspace.focus_panel::<AgentPanel>(window, cx);
304 panel.update(cx, |panel, cx| {
305 panel.load_thread_from_clipboard(window, cx);
306 });
307 }
308 })
309 .register_action(|workspace, action: &ReviewBranchDiff, window, cx| {
310 let Some(panel) = workspace.panel::<AgentPanel>(cx) else {
311 return;
312 };
313
314 let mention_uri = MentionUri::GitDiff {
315 base_ref: action.base_ref.to_string(),
316 };
317 let diff_uri = mention_uri.to_uri().to_string();
318
319 let content_blocks = vec![
320 acp::ContentBlock::Text(acp::TextContent::new(
321 "Please review this branch diff carefully. Point out any issues, \
322 potential bugs, or improvement opportunities you find.\n\n"
323 .to_string(),
324 )),
325 acp::ContentBlock::Resource(acp::EmbeddedResource::new(
326 acp::EmbeddedResourceResource::TextResourceContents(
327 acp::TextResourceContents::new(
328 action.diff_text.to_string(),
329 diff_uri,
330 ),
331 ),
332 )),
333 ];
334
335 workspace.focus_panel::<AgentPanel>(window, cx);
336
337 panel.update(cx, |panel, cx| {
338 panel.external_thread(
339 None,
340 None,
341 None,
342 None,
343 Some(AgentInitialContent::ContentBlock {
344 blocks: content_blocks,
345 auto_submit: true,
346 }),
347 true,
348 window,
349 cx,
350 );
351 });
352 })
353 .register_action(
354 |workspace, action: &ResolveConflictsWithAgent, window, cx| {
355 let Some(panel) = workspace.panel::<AgentPanel>(cx) else {
356 return;
357 };
358
359 let content_blocks = build_conflict_resolution_prompt(&action.conflicts);
360
361 workspace.focus_panel::<AgentPanel>(window, cx);
362
363 panel.update(cx, |panel, cx| {
364 panel.external_thread(
365 None,
366 None,
367 None,
368 None,
369 Some(AgentInitialContent::ContentBlock {
370 blocks: content_blocks,
371 auto_submit: true,
372 }),
373 true,
374 window,
375 cx,
376 );
377 });
378 },
379 )
380 .register_action(
381 |workspace, action: &ResolveConflictedFilesWithAgent, window, cx| {
382 let Some(panel) = workspace.panel::<AgentPanel>(cx) else {
383 return;
384 };
385
386 let content_blocks =
387 build_conflicted_files_resolution_prompt(&action.conflicted_file_paths);
388
389 workspace.focus_panel::<AgentPanel>(window, cx);
390
391 panel.update(cx, |panel, cx| {
392 panel.external_thread(
393 None,
394 None,
395 None,
396 None,
397 Some(AgentInitialContent::ContentBlock {
398 blocks: content_blocks,
399 auto_submit: true,
400 }),
401 true,
402 window,
403 cx,
404 );
405 });
406 },
407 )
408 .register_action(|workspace, action: &StartThreadIn, window, cx| {
409 if let Some(panel) = workspace.panel::<AgentPanel>(cx) {
410 panel.update(cx, |panel, cx| {
411 panel.set_start_thread_in(action, window, cx);
412 });
413 }
414 })
415 .register_action(|workspace, _: &CycleStartThreadIn, window, cx| {
416 if let Some(panel) = workspace.panel::<AgentPanel>(cx) {
417 panel.update(cx, |panel, cx| {
418 panel.cycle_start_thread_in(window, cx);
419 });
420 }
421 });
422 },
423 )
424 .detach();
425}
426
427fn conflict_resource_block(conflict: &ConflictContent) -> acp::ContentBlock {
428 let mention_uri = MentionUri::MergeConflict {
429 file_path: conflict.file_path.clone(),
430 };
431 acp::ContentBlock::Resource(acp::EmbeddedResource::new(
432 acp::EmbeddedResourceResource::TextResourceContents(acp::TextResourceContents::new(
433 conflict.conflict_text.clone(),
434 mention_uri.to_uri().to_string(),
435 )),
436 ))
437}
438
439fn build_conflict_resolution_prompt(conflicts: &[ConflictContent]) -> Vec<acp::ContentBlock> {
440 if conflicts.is_empty() {
441 return Vec::new();
442 }
443
444 let mut blocks = Vec::new();
445
446 if conflicts.len() == 1 {
447 let conflict = &conflicts[0];
448
449 blocks.push(acp::ContentBlock::Text(acp::TextContent::new(
450 "Please resolve the following merge conflict in ",
451 )));
452 let mention = MentionUri::File {
453 abs_path: PathBuf::from(conflict.file_path.clone()),
454 };
455 blocks.push(acp::ContentBlock::ResourceLink(acp::ResourceLink::new(
456 mention.name(),
457 mention.to_uri(),
458 )));
459
460 blocks.push(acp::ContentBlock::Text(acp::TextContent::new(
461 indoc::formatdoc!(
462 "\nThe conflict is between branch `{ours}` (ours) and `{theirs}` (theirs).
463
464 Analyze both versions carefully and resolve the conflict by editing \
465 the file directly. Choose the resolution that best preserves the intent \
466 of both changes, or combine them if appropriate.
467
468 ",
469 ours = conflict.ours_branch_name,
470 theirs = conflict.theirs_branch_name,
471 ),
472 )));
473 } else {
474 let n = conflicts.len();
475 let unique_files: HashSet<&str> = conflicts.iter().map(|c| c.file_path.as_str()).collect();
476 let ours = &conflicts[0].ours_branch_name;
477 let theirs = &conflicts[0].theirs_branch_name;
478 blocks.push(acp::ContentBlock::Text(acp::TextContent::new(
479 indoc::formatdoc!(
480 "Please resolve all {n} merge conflicts below.
481
482 The conflicts are between branch `{ours}` (ours) and `{theirs}` (theirs).
483
484 For each conflict, analyze both versions carefully and resolve them \
485 by editing the file{suffix} directly. Choose resolutions that best preserve \
486 the intent of both changes, or combine them if appropriate.
487
488 ",
489 suffix = if unique_files.len() > 1 { "s" } else { "" },
490 ),
491 )));
492 }
493
494 for conflict in conflicts {
495 blocks.push(conflict_resource_block(conflict));
496 }
497
498 blocks
499}
500
501fn build_conflicted_files_resolution_prompt(
502 conflicted_file_paths: &[String],
503) -> Vec<acp::ContentBlock> {
504 if conflicted_file_paths.is_empty() {
505 return Vec::new();
506 }
507
508 let instruction = indoc::indoc!(
509 "The following files have unresolved merge conflicts. Please open each \
510 file, find the conflict markers (`<<<<<<<` / `=======` / `>>>>>>>`), \
511 and resolve every conflict by editing the files directly.
512
513 Choose resolutions that best preserve the intent of both changes, \
514 or combine them if appropriate.
515
516 Files with conflicts:
517 ",
518 );
519
520 let mut content = vec![acp::ContentBlock::Text(acp::TextContent::new(instruction))];
521 for path in conflicted_file_paths {
522 let mention = MentionUri::File {
523 abs_path: PathBuf::from(path),
524 };
525 content.push(acp::ContentBlock::ResourceLink(acp::ResourceLink::new(
526 mention.name(),
527 mention.to_uri(),
528 )));
529 content.push(acp::ContentBlock::Text(acp::TextContent::new("\n")));
530 }
531 content
532}
533
534#[derive(Clone, Debug, PartialEq, Eq)]
535enum History {
536 AgentThreads { view: Entity<ThreadHistoryView> },
537 TextThreads,
538}
539
540enum ActiveView {
541 Uninitialized,
542 AgentThread {
543 conversation_view: Entity<ConversationView>,
544 },
545 TextThread {
546 text_thread_editor: Entity<TextThreadEditor>,
547 title_editor: Entity<Editor>,
548 buffer_search_bar: Entity<BufferSearchBar>,
549 _subscriptions: Vec<gpui::Subscription>,
550 },
551 History {
552 history: History,
553 },
554 Configuration,
555}
556
557enum WhichFontSize {
558 AgentFont,
559 BufferFont,
560 None,
561}
562
563// TODO unify this with ExternalAgent
564#[derive(Debug, Default, Clone, PartialEq, Serialize, Deserialize)]
565pub enum AgentType {
566 #[default]
567 NativeAgent,
568 TextThread,
569 Custom {
570 #[serde(rename = "name")]
571 id: AgentId,
572 },
573}
574
575impl AgentType {
576 pub fn is_native(&self) -> bool {
577 matches!(self, Self::NativeAgent)
578 }
579
580 fn label(&self) -> SharedString {
581 match self {
582 Self::NativeAgent | Self::TextThread => "Zed Agent".into(),
583 Self::Custom { id, .. } => id.0.clone(),
584 }
585 }
586
587 fn icon(&self) -> Option<IconName> {
588 match self {
589 Self::NativeAgent | Self::TextThread => None,
590 Self::Custom { .. } => Some(IconName::Sparkle),
591 }
592 }
593}
594
595impl From<Agent> for AgentType {
596 fn from(value: Agent) -> Self {
597 match value {
598 Agent::Custom { id } => Self::Custom { id },
599 Agent::NativeAgent => Self::NativeAgent,
600 }
601 }
602}
603
604impl StartThreadIn {
605 fn label(&self) -> SharedString {
606 match self {
607 Self::LocalProject => "Current Worktree".into(),
608 Self::NewWorktree => "New Git Worktree".into(),
609 }
610 }
611}
612
613#[derive(Clone, Debug)]
614#[allow(dead_code)]
615pub enum WorktreeCreationStatus {
616 Creating,
617 Error(SharedString),
618}
619
620impl ActiveView {
621 pub fn which_font_size_used(&self) -> WhichFontSize {
622 match self {
623 ActiveView::Uninitialized
624 | ActiveView::AgentThread { .. }
625 | ActiveView::History { .. } => WhichFontSize::AgentFont,
626 ActiveView::TextThread { .. } => WhichFontSize::BufferFont,
627 ActiveView::Configuration => WhichFontSize::None,
628 }
629 }
630
631 pub fn text_thread(
632 text_thread_editor: Entity<TextThreadEditor>,
633 language_registry: Arc<LanguageRegistry>,
634 window: &mut Window,
635 cx: &mut App,
636 ) -> Self {
637 let title = text_thread_editor.read(cx).title(cx).to_string();
638
639 let editor = cx.new(|cx| {
640 let mut editor = Editor::single_line(window, cx);
641 editor.set_text(title, window, cx);
642 editor
643 });
644
645 // This is a workaround for `editor.set_text` emitting a `BufferEdited` event, which would
646 // cause a custom summary to be set. The presence of this custom summary would cause
647 // summarization to not happen.
648 let mut suppress_first_edit = true;
649
650 let subscriptions = vec![
651 window.subscribe(&editor, cx, {
652 {
653 let text_thread_editor = text_thread_editor.clone();
654 move |editor, event, window, cx| match event {
655 EditorEvent::BufferEdited => {
656 if suppress_first_edit {
657 suppress_first_edit = false;
658 return;
659 }
660 let new_summary = editor.read(cx).text(cx);
661
662 text_thread_editor.update(cx, |text_thread_editor, cx| {
663 text_thread_editor
664 .text_thread()
665 .update(cx, |text_thread, cx| {
666 text_thread.set_custom_summary(new_summary, cx);
667 })
668 })
669 }
670 EditorEvent::Blurred => {
671 if editor.read(cx).text(cx).is_empty() {
672 let summary = text_thread_editor
673 .read(cx)
674 .text_thread()
675 .read(cx)
676 .summary()
677 .or_default();
678
679 editor.update(cx, |editor, cx| {
680 editor.set_text(summary, window, cx);
681 });
682 }
683 }
684 _ => {}
685 }
686 }
687 }),
688 window.subscribe(&text_thread_editor.read(cx).text_thread().clone(), cx, {
689 let editor = editor.clone();
690 move |text_thread, event, window, cx| match event {
691 TextThreadEvent::SummaryGenerated => {
692 let summary = text_thread.read(cx).summary().or_default();
693
694 editor.update(cx, |editor, cx| {
695 editor.set_text(summary, window, cx);
696 })
697 }
698 TextThreadEvent::PathChanged { .. } => {}
699 _ => {}
700 }
701 }),
702 ];
703
704 let buffer_search_bar =
705 cx.new(|cx| BufferSearchBar::new(Some(language_registry), window, cx));
706 buffer_search_bar.update(cx, |buffer_search_bar, cx| {
707 buffer_search_bar.set_active_pane_item(Some(&text_thread_editor), window, cx)
708 });
709
710 Self::TextThread {
711 text_thread_editor,
712 title_editor: editor,
713 buffer_search_bar,
714 _subscriptions: subscriptions,
715 }
716 }
717}
718
719pub struct AgentPanel {
720 workspace: WeakEntity<Workspace>,
721 /// Workspace id is used as a database key
722 workspace_id: Option<WorkspaceId>,
723 user_store: Entity<UserStore>,
724 project: Entity<Project>,
725 fs: Arc<dyn Fs>,
726 language_registry: Arc<LanguageRegistry>,
727 text_thread_history: Entity<TextThreadHistory>,
728 thread_store: Entity<ThreadStore>,
729 text_thread_store: Entity<assistant_text_thread::TextThreadStore>,
730 prompt_store: Option<Entity<PromptStore>>,
731 connection_store: Entity<AgentConnectionStore>,
732 context_server_registry: Entity<ContextServerRegistry>,
733 configuration: Option<Entity<AgentConfiguration>>,
734 configuration_subscription: Option<Subscription>,
735 focus_handle: FocusHandle,
736 active_view: ActiveView,
737 previous_view: Option<ActiveView>,
738 background_threads: HashMap<acp::SessionId, Entity<ConversationView>>,
739 new_thread_menu_handle: PopoverMenuHandle<ContextMenu>,
740 start_thread_in_menu_handle: PopoverMenuHandle<ContextMenu>,
741 agent_panel_menu_handle: PopoverMenuHandle<ContextMenu>,
742 agent_navigation_menu_handle: PopoverMenuHandle<ContextMenu>,
743 agent_navigation_menu: Option<Entity<ContextMenu>>,
744 _extension_subscription: Option<Subscription>,
745 zoomed: bool,
746 pending_serialization: Option<Task<Result<()>>>,
747 onboarding: Entity<AgentPanelOnboarding>,
748 selected_agent_type: AgentType,
749 start_thread_in: StartThreadIn,
750 worktree_creation_status: Option<WorktreeCreationStatus>,
751 _thread_view_subscription: Option<Subscription>,
752 _active_thread_focus_subscription: Option<Subscription>,
753 _worktree_creation_task: Option<Task<()>>,
754 show_trust_workspace_message: bool,
755 last_configuration_error_telemetry: Option<String>,
756 on_boarding_upsell_dismissed: AtomicBool,
757 _active_view_observation: Option<Subscription>,
758}
759
760impl AgentPanel {
761 fn serialize(&mut self, cx: &mut App) {
762 let Some(workspace_id) = self.workspace_id else {
763 return;
764 };
765
766 let selected_agent_type = self.selected_agent_type.clone();
767 let start_thread_in = Some(self.start_thread_in);
768
769 let last_active_thread = self.active_agent_thread(cx).map(|thread| {
770 let thread = thread.read(cx);
771 let title = thread.title();
772 let work_dirs = thread.work_dirs().cloned();
773 SerializedActiveThread {
774 session_id: thread.session_id().0.to_string(),
775 agent_type: self.selected_agent_type.clone(),
776 title: title.map(|t| t.to_string()),
777 work_dirs: work_dirs.map(|dirs| dirs.serialize()),
778 }
779 });
780
781 let kvp = KeyValueStore::global(cx);
782 self.pending_serialization = Some(cx.background_spawn(async move {
783 save_serialized_panel(
784 workspace_id,
785 SerializedAgentPanel {
786 selected_agent: Some(selected_agent_type),
787 last_active_thread,
788 start_thread_in,
789 },
790 kvp,
791 )
792 .await?;
793 anyhow::Ok(())
794 }));
795 }
796
797 pub fn load(
798 workspace: WeakEntity<Workspace>,
799 prompt_builder: Arc<PromptBuilder>,
800 mut cx: AsyncWindowContext,
801 ) -> Task<Result<Entity<Self>>> {
802 let prompt_store = cx.update(|_window, cx| PromptStore::global(cx));
803 let kvp = cx.update(|_window, cx| KeyValueStore::global(cx)).ok();
804 cx.spawn(async move |cx| {
805 let prompt_store = match prompt_store {
806 Ok(prompt_store) => prompt_store.await.ok(),
807 Err(_) => None,
808 };
809 let workspace_id = workspace
810 .read_with(cx, |workspace, _| workspace.database_id())
811 .ok()
812 .flatten();
813
814 let serialized_panel = cx
815 .background_spawn(async move {
816 kvp.and_then(|kvp| {
817 workspace_id
818 .and_then(|id| read_serialized_panel(id, &kvp))
819 .or_else(|| read_legacy_serialized_panel(&kvp))
820 })
821 })
822 .await;
823
824 let slash_commands = Arc::new(SlashCommandWorkingSet::default());
825 let text_thread_store = workspace
826 .update(cx, |workspace, cx| {
827 let project = workspace.project().clone();
828 assistant_text_thread::TextThreadStore::new(
829 project,
830 prompt_builder,
831 slash_commands,
832 cx,
833 )
834 })?
835 .await?;
836
837 let last_active_thread = if let Some(thread_info) = serialized_panel
838 .as_ref()
839 .and_then(|p| p.last_active_thread.as_ref())
840 {
841 if thread_info.agent_type.is_native() {
842 let session_id = acp::SessionId::new(thread_info.session_id.clone());
843 let load_result = cx.update(|_window, cx| {
844 let thread_store = ThreadStore::global(cx);
845 thread_store.update(cx, |store, cx| store.load_thread(session_id, cx))
846 });
847 let thread_exists = if let Ok(task) = load_result {
848 task.await.ok().flatten().is_some()
849 } else {
850 false
851 };
852 if thread_exists {
853 Some(thread_info)
854 } else {
855 log::warn!(
856 "last active thread {} not found in database, skipping restoration",
857 thread_info.session_id
858 );
859 None
860 }
861 } else {
862 Some(thread_info)
863 }
864 } else {
865 None
866 };
867
868 let panel = workspace.update_in(cx, |workspace, window, cx| {
869 let panel =
870 cx.new(|cx| Self::new(workspace, text_thread_store, prompt_store, window, cx));
871
872 if let Some(serialized_panel) = &serialized_panel {
873 panel.update(cx, |panel, cx| {
874 if let Some(selected_agent) = serialized_panel.selected_agent.clone() {
875 panel.selected_agent_type = selected_agent;
876 }
877 if let Some(start_thread_in) = serialized_panel.start_thread_in {
878 let is_worktree_flag_enabled =
879 cx.has_flag::<AgentV2FeatureFlag>();
880 let is_valid = match &start_thread_in {
881 StartThreadIn::LocalProject => true,
882 StartThreadIn::NewWorktree => {
883 let project = panel.project.read(cx);
884 is_worktree_flag_enabled && !project.is_via_collab()
885 }
886 };
887 if is_valid {
888 panel.start_thread_in = start_thread_in;
889 } else {
890 log::info!(
891 "deserialized start_thread_in {:?} is no longer valid, falling back to LocalProject",
892 start_thread_in,
893 );
894 }
895 }
896 cx.notify();
897 });
898 }
899
900 if let Some(thread_info) = last_active_thread {
901 let agent_type = thread_info.agent_type.clone();
902 panel.update(cx, |panel, cx| {
903 panel.selected_agent_type = agent_type;
904 if let Some(agent) = panel.selected_agent() {
905 panel.load_agent_thread(
906 agent,
907 thread_info.session_id.clone().into(),
908 thread_info.work_dirs.as_ref().map(|dirs| PathList::deserialize(dirs)),
909 thread_info.title.as_ref().map(|t| t.clone().into()),
910 false,
911 window,
912 cx,
913 );
914 }
915 });
916 }
917 panel
918 })?;
919
920 Ok(panel)
921 })
922 }
923
924 pub(crate) fn new(
925 workspace: &Workspace,
926 text_thread_store: Entity<assistant_text_thread::TextThreadStore>,
927 prompt_store: Option<Entity<PromptStore>>,
928 window: &mut Window,
929 cx: &mut Context<Self>,
930 ) -> Self {
931 let fs = workspace.app_state().fs.clone();
932 let user_store = workspace.app_state().user_store.clone();
933 let project = workspace.project();
934 let language_registry = project.read(cx).languages().clone();
935 let client = workspace.client().clone();
936 let workspace_id = workspace.database_id();
937 let workspace = workspace.weak_handle();
938
939 let context_server_registry =
940 cx.new(|cx| ContextServerRegistry::new(project.read(cx).context_server_store(), cx));
941
942 let thread_store = ThreadStore::global(cx);
943 let text_thread_history =
944 cx.new(|cx| TextThreadHistory::new(text_thread_store.clone(), window, cx));
945
946 cx.subscribe_in(
947 &text_thread_history,
948 window,
949 |this, _, event, window, cx| match event {
950 TextThreadHistoryEvent::Open(thread) => {
951 this.open_saved_text_thread(thread.path.clone(), window, cx)
952 .detach_and_log_err(cx);
953 }
954 },
955 )
956 .detach();
957
958 let active_view = ActiveView::Uninitialized;
959
960 let weak_panel = cx.entity().downgrade();
961
962 window.defer(cx, move |window, cx| {
963 let panel = weak_panel.clone();
964 let agent_navigation_menu =
965 ContextMenu::build_persistent(window, cx, move |mut menu, window, cx| {
966 if let Some(panel) = panel.upgrade() {
967 if let Some(history) = panel
968 .update(cx, |panel, cx| panel.history_for_selected_agent(window, cx))
969 {
970 let view_all_label = match history {
971 History::AgentThreads { .. } => "View All",
972 History::TextThreads => "View All Text Threads",
973 };
974 menu = Self::populate_recently_updated_menu_section(
975 menu, panel, history, cx,
976 );
977 menu = menu.action(view_all_label, Box::new(OpenHistory));
978 }
979 }
980
981 menu = menu
982 .fixed_width(px(320.).into())
983 .keep_open_on_confirm(false)
984 .key_context("NavigationMenu");
985
986 menu
987 });
988 weak_panel
989 .update(cx, |panel, cx| {
990 cx.subscribe_in(
991 &agent_navigation_menu,
992 window,
993 |_, menu, _: &DismissEvent, window, cx| {
994 menu.update(cx, |menu, _| {
995 menu.clear_selected();
996 });
997 cx.focus_self(window);
998 },
999 )
1000 .detach();
1001 panel.agent_navigation_menu = Some(agent_navigation_menu);
1002 })
1003 .ok();
1004 });
1005
1006 let weak_panel = cx.entity().downgrade();
1007 let onboarding = cx.new(|cx| {
1008 AgentPanelOnboarding::new(
1009 user_store.clone(),
1010 client,
1011 move |_window, cx| {
1012 weak_panel
1013 .update(cx, |panel, _| {
1014 panel
1015 .on_boarding_upsell_dismissed
1016 .store(true, Ordering::Release);
1017 })
1018 .ok();
1019 OnboardingUpsell::set_dismissed(true, cx);
1020 },
1021 cx,
1022 )
1023 });
1024
1025 // Subscribe to extension events to sync agent servers when extensions change
1026 let extension_subscription = if let Some(extension_events) = ExtensionEvents::try_global(cx)
1027 {
1028 Some(
1029 cx.subscribe(&extension_events, |this, _source, event, cx| match event {
1030 extension::Event::ExtensionInstalled(_)
1031 | extension::Event::ExtensionUninstalled(_)
1032 | extension::Event::ExtensionsInstalledChanged => {
1033 this.sync_agent_servers_from_extensions(cx);
1034 }
1035 _ => {}
1036 }),
1037 )
1038 } else {
1039 None
1040 };
1041
1042 let connection_store = cx.new(|cx| {
1043 let mut store = AgentConnectionStore::new(project.clone(), cx);
1044 // Register the native agent right away, so that it is available for
1045 // the inline assistant etc.
1046 store.request_connection(
1047 Agent::NativeAgent,
1048 Agent::NativeAgent.server(fs.clone(), thread_store.clone()),
1049 cx,
1050 );
1051 store
1052 });
1053 let mut panel = Self {
1054 workspace_id,
1055 active_view,
1056 workspace,
1057 user_store,
1058 project: project.clone(),
1059 fs: fs.clone(),
1060 language_registry,
1061 text_thread_store,
1062 prompt_store,
1063 connection_store,
1064 configuration: None,
1065 configuration_subscription: None,
1066 focus_handle: cx.focus_handle(),
1067 context_server_registry,
1068 previous_view: None,
1069 background_threads: HashMap::default(),
1070 new_thread_menu_handle: PopoverMenuHandle::default(),
1071 start_thread_in_menu_handle: PopoverMenuHandle::default(),
1072 agent_panel_menu_handle: PopoverMenuHandle::default(),
1073 agent_navigation_menu_handle: PopoverMenuHandle::default(),
1074 agent_navigation_menu: None,
1075 _extension_subscription: extension_subscription,
1076 zoomed: false,
1077 pending_serialization: None,
1078 onboarding,
1079 text_thread_history,
1080 thread_store,
1081 selected_agent_type: AgentType::default(),
1082 start_thread_in: StartThreadIn::default(),
1083 worktree_creation_status: None,
1084 _thread_view_subscription: None,
1085 _active_thread_focus_subscription: None,
1086 _worktree_creation_task: None,
1087 show_trust_workspace_message: false,
1088 last_configuration_error_telemetry: None,
1089 on_boarding_upsell_dismissed: AtomicBool::new(OnboardingUpsell::dismissed(cx)),
1090 _active_view_observation: None,
1091 };
1092
1093 // Initial sync of agent servers from extensions
1094 panel.sync_agent_servers_from_extensions(cx);
1095 panel
1096 }
1097
1098 pub fn toggle_focus(
1099 workspace: &mut Workspace,
1100 _: &ToggleFocus,
1101 window: &mut Window,
1102 cx: &mut Context<Workspace>,
1103 ) {
1104 if workspace
1105 .panel::<Self>(cx)
1106 .is_some_and(|panel| panel.read(cx).enabled(cx))
1107 {
1108 workspace.toggle_panel_focus::<Self>(window, cx);
1109 }
1110 }
1111
1112 pub fn toggle(
1113 workspace: &mut Workspace,
1114 _: &Toggle,
1115 window: &mut Window,
1116 cx: &mut Context<Workspace>,
1117 ) {
1118 if workspace
1119 .panel::<Self>(cx)
1120 .is_some_and(|panel| panel.read(cx).enabled(cx))
1121 {
1122 if !workspace.toggle_panel_focus::<Self>(window, cx) {
1123 workspace.close_panel::<Self>(window, cx);
1124 }
1125 }
1126 }
1127
1128 pub(crate) fn prompt_store(&self) -> &Option<Entity<PromptStore>> {
1129 &self.prompt_store
1130 }
1131
1132 pub fn thread_store(&self) -> &Entity<ThreadStore> {
1133 &self.thread_store
1134 }
1135
1136 pub fn connection_store(&self) -> &Entity<AgentConnectionStore> {
1137 &self.connection_store
1138 }
1139
1140 pub fn open_thread(
1141 &mut self,
1142 session_id: acp::SessionId,
1143 work_dirs: Option<PathList>,
1144 title: Option<SharedString>,
1145 window: &mut Window,
1146 cx: &mut Context<Self>,
1147 ) {
1148 self.external_thread(
1149 Some(crate::Agent::NativeAgent),
1150 Some(session_id),
1151 work_dirs,
1152 title,
1153 None,
1154 true,
1155 window,
1156 cx,
1157 );
1158 }
1159
1160 pub(crate) fn context_server_registry(&self) -> &Entity<ContextServerRegistry> {
1161 &self.context_server_registry
1162 }
1163
1164 pub fn is_visible(workspace: &Entity<Workspace>, cx: &App) -> bool {
1165 let workspace_read = workspace.read(cx);
1166
1167 workspace_read
1168 .panel::<AgentPanel>(cx)
1169 .map(|panel| {
1170 let panel_id = Entity::entity_id(&panel);
1171
1172 workspace_read.all_docks().iter().any(|dock| {
1173 dock.read(cx)
1174 .visible_panel()
1175 .is_some_and(|visible_panel| visible_panel.panel_id() == panel_id)
1176 })
1177 })
1178 .unwrap_or(false)
1179 }
1180
1181 pub fn new_thread(&mut self, _action: &NewThread, window: &mut Window, cx: &mut Context<Self>) {
1182 self.new_agent_thread(AgentType::NativeAgent, window, cx);
1183 }
1184
1185 fn new_native_agent_thread_from_summary(
1186 &mut self,
1187 action: &NewNativeAgentThreadFromSummary,
1188 window: &mut Window,
1189 cx: &mut Context<Self>,
1190 ) {
1191 let session_id = action.from_session_id.clone();
1192
1193 let Some(history) = self
1194 .connection_store
1195 .read(cx)
1196 .entry(&Agent::NativeAgent)
1197 .and_then(|e| e.read(cx).history().cloned())
1198 else {
1199 debug_panic!("Native agent is not registered");
1200 return;
1201 };
1202
1203 cx.spawn_in(window, async move |this, cx| {
1204 this.update_in(cx, |this, window, cx| {
1205 let thread = history
1206 .read(cx)
1207 .session_for_id(&session_id)
1208 .context("Session not found")?;
1209
1210 this.external_thread(
1211 Some(Agent::NativeAgent),
1212 None,
1213 None,
1214 None,
1215 Some(AgentInitialContent::ThreadSummary {
1216 session_id: thread.session_id,
1217 title: thread.title,
1218 }),
1219 true,
1220 window,
1221 cx,
1222 );
1223 anyhow::Ok(())
1224 })
1225 })
1226 .detach_and_log_err(cx);
1227 }
1228
1229 fn new_text_thread(&mut self, window: &mut Window, cx: &mut Context<Self>) {
1230 telemetry::event!("Agent Thread Started", agent = "zed-text");
1231
1232 let context = self
1233 .text_thread_store
1234 .update(cx, |context_store, cx| context_store.create(cx));
1235 let lsp_adapter_delegate = make_lsp_adapter_delegate(&self.project, cx)
1236 .log_err()
1237 .flatten();
1238
1239 let text_thread_editor = cx.new(|cx| {
1240 let mut editor = TextThreadEditor::for_text_thread(
1241 context,
1242 self.fs.clone(),
1243 self.workspace.clone(),
1244 self.project.clone(),
1245 lsp_adapter_delegate,
1246 window,
1247 cx,
1248 );
1249 editor.insert_default_prompt(window, cx);
1250 editor
1251 });
1252
1253 if self.selected_agent_type != AgentType::TextThread {
1254 self.selected_agent_type = AgentType::TextThread;
1255 self.serialize(cx);
1256 }
1257
1258 self.set_active_view(
1259 ActiveView::text_thread(
1260 text_thread_editor.clone(),
1261 self.language_registry.clone(),
1262 window,
1263 cx,
1264 ),
1265 true,
1266 window,
1267 cx,
1268 );
1269 text_thread_editor.focus_handle(cx).focus(window, cx);
1270 }
1271
1272 fn external_thread(
1273 &mut self,
1274 agent_choice: Option<crate::Agent>,
1275 resume_session_id: Option<acp::SessionId>,
1276 work_dirs: Option<PathList>,
1277 title: Option<SharedString>,
1278 initial_content: Option<AgentInitialContent>,
1279 focus: bool,
1280 window: &mut Window,
1281 cx: &mut Context<Self>,
1282 ) {
1283 let workspace = self.workspace.clone();
1284 let project = self.project.clone();
1285 let fs = self.fs.clone();
1286 let is_via_collab = self.project.read(cx).is_via_collab();
1287
1288 const LAST_USED_EXTERNAL_AGENT_KEY: &str = "agent_panel__last_used_external_agent";
1289
1290 #[derive(Serialize, Deserialize)]
1291 struct LastUsedExternalAgent {
1292 agent: crate::Agent,
1293 }
1294
1295 let thread_store = self.thread_store.clone();
1296 let kvp = KeyValueStore::global(cx);
1297
1298 if let Some(agent) = agent_choice {
1299 cx.background_spawn({
1300 let agent = agent.clone();
1301 let kvp = kvp;
1302 async move {
1303 if let Some(serialized) =
1304 serde_json::to_string(&LastUsedExternalAgent { agent }).log_err()
1305 {
1306 kvp.write_kvp(LAST_USED_EXTERNAL_AGENT_KEY.to_string(), serialized)
1307 .await
1308 .log_err();
1309 }
1310 }
1311 })
1312 .detach();
1313
1314 let server = agent.server(fs, thread_store);
1315 self.create_agent_thread(
1316 server,
1317 resume_session_id,
1318 work_dirs,
1319 title,
1320 initial_content,
1321 workspace,
1322 project,
1323 agent,
1324 focus,
1325 window,
1326 cx,
1327 );
1328 } else {
1329 cx.spawn_in(window, async move |this, cx| {
1330 let ext_agent = if is_via_collab {
1331 Agent::NativeAgent
1332 } else {
1333 cx.background_spawn(async move { kvp.read_kvp(LAST_USED_EXTERNAL_AGENT_KEY) })
1334 .await
1335 .log_err()
1336 .flatten()
1337 .and_then(|value| {
1338 serde_json::from_str::<LastUsedExternalAgent>(&value).log_err()
1339 })
1340 .map(|agent| agent.agent)
1341 .unwrap_or(Agent::NativeAgent)
1342 };
1343
1344 let server = ext_agent.server(fs, thread_store);
1345 this.update_in(cx, |agent_panel, window, cx| {
1346 agent_panel.create_agent_thread(
1347 server,
1348 resume_session_id,
1349 work_dirs,
1350 title,
1351 initial_content,
1352 workspace,
1353 project,
1354 ext_agent,
1355 focus,
1356 window,
1357 cx,
1358 );
1359 })?;
1360
1361 anyhow::Ok(())
1362 })
1363 .detach_and_log_err(cx);
1364 }
1365 }
1366
1367 fn deploy_rules_library(
1368 &mut self,
1369 action: &OpenRulesLibrary,
1370 _window: &mut Window,
1371 cx: &mut Context<Self>,
1372 ) {
1373 open_rules_library(
1374 self.language_registry.clone(),
1375 Box::new(PromptLibraryInlineAssist::new(self.workspace.clone())),
1376 Rc::new(|| {
1377 Rc::new(SlashCommandCompletionProvider::new(
1378 Arc::new(SlashCommandWorkingSet::default()),
1379 None,
1380 None,
1381 ))
1382 }),
1383 action
1384 .prompt_to_select
1385 .map(|uuid| UserPromptId(uuid).into()),
1386 cx,
1387 )
1388 .detach_and_log_err(cx);
1389 }
1390
1391 fn expand_message_editor(&mut self, window: &mut Window, cx: &mut Context<Self>) {
1392 let Some(conversation_view) = self.active_conversation_view() else {
1393 return;
1394 };
1395
1396 let Some(active_thread) = conversation_view.read(cx).active_thread().cloned() else {
1397 return;
1398 };
1399
1400 active_thread.update(cx, |active_thread, cx| {
1401 active_thread.expand_message_editor(&ExpandMessageEditor, window, cx);
1402 active_thread.focus_handle(cx).focus(window, cx);
1403 })
1404 }
1405
1406 fn has_history_for_selected_agent(&self, cx: &App) -> bool {
1407 match &self.selected_agent_type {
1408 AgentType::TextThread | AgentType::NativeAgent => true,
1409 AgentType::Custom { id } => {
1410 let agent = Agent::Custom { id: id.clone() };
1411 self.connection_store
1412 .read(cx)
1413 .entry(&agent)
1414 .map_or(false, |entry| entry.read(cx).history().is_some())
1415 }
1416 }
1417 }
1418
1419 fn history_for_selected_agent(
1420 &self,
1421 window: &mut Window,
1422 cx: &mut Context<Self>,
1423 ) -> Option<History> {
1424 match &self.selected_agent_type {
1425 AgentType::TextThread => Some(History::TextThreads),
1426 AgentType::NativeAgent => {
1427 let history = self
1428 .connection_store
1429 .read(cx)
1430 .entry(&Agent::NativeAgent)?
1431 .read(cx)
1432 .history()?
1433 .clone();
1434
1435 Some(History::AgentThreads {
1436 view: self.create_thread_history_view(Agent::NativeAgent, history, window, cx),
1437 })
1438 }
1439 AgentType::Custom { id, .. } => {
1440 let agent = Agent::Custom { id: id.clone() };
1441 let history = self
1442 .connection_store
1443 .read(cx)
1444 .entry(&agent)?
1445 .read(cx)
1446 .history()?
1447 .clone();
1448 Some(History::AgentThreads {
1449 view: self.create_thread_history_view(agent, history, window, cx),
1450 })
1451 }
1452 }
1453 }
1454
1455 fn create_thread_history_view(
1456 &self,
1457 agent: Agent,
1458 history: Entity<ThreadHistory>,
1459 window: &mut Window,
1460 cx: &mut Context<Self>,
1461 ) -> Entity<ThreadHistoryView> {
1462 let view = cx.new(|cx| ThreadHistoryView::new(history.clone(), window, cx));
1463 cx.subscribe_in(
1464 &view,
1465 window,
1466 move |this, _, event, window, cx| match event {
1467 ThreadHistoryViewEvent::Open(thread) => {
1468 this.load_agent_thread(
1469 agent.clone(),
1470 thread.session_id.clone(),
1471 thread.work_dirs.clone(),
1472 thread.title.clone(),
1473 true,
1474 window,
1475 cx,
1476 );
1477 }
1478 },
1479 )
1480 .detach();
1481 view
1482 }
1483
1484 fn open_history(&mut self, window: &mut Window, cx: &mut Context<Self>) {
1485 let Some(history) = self.history_for_selected_agent(window, cx) else {
1486 return;
1487 };
1488
1489 if let ActiveView::History {
1490 history: active_history,
1491 } = &self.active_view
1492 {
1493 if active_history == &history {
1494 if let Some(previous_view) = self.previous_view.take() {
1495 self.set_active_view(previous_view, true, window, cx);
1496 }
1497 return;
1498 }
1499 }
1500
1501 self.set_active_view(ActiveView::History { history }, true, window, cx);
1502 cx.notify();
1503 }
1504
1505 pub(crate) fn open_saved_text_thread(
1506 &mut self,
1507 path: Arc<Path>,
1508 window: &mut Window,
1509 cx: &mut Context<Self>,
1510 ) -> Task<Result<()>> {
1511 let text_thread_task = self
1512 .text_thread_store
1513 .update(cx, |store, cx| store.open_local(path, cx));
1514 cx.spawn_in(window, async move |this, cx| {
1515 let text_thread = text_thread_task.await?;
1516 this.update_in(cx, |this, window, cx| {
1517 this.open_text_thread(text_thread, window, cx);
1518 })
1519 })
1520 }
1521
1522 pub(crate) fn open_text_thread(
1523 &mut self,
1524 text_thread: Entity<TextThread>,
1525 window: &mut Window,
1526 cx: &mut Context<Self>,
1527 ) {
1528 let lsp_adapter_delegate = make_lsp_adapter_delegate(&self.project.clone(), cx)
1529 .log_err()
1530 .flatten();
1531 let editor = cx.new(|cx| {
1532 TextThreadEditor::for_text_thread(
1533 text_thread,
1534 self.fs.clone(),
1535 self.workspace.clone(),
1536 self.project.clone(),
1537 lsp_adapter_delegate,
1538 window,
1539 cx,
1540 )
1541 });
1542
1543 if self.selected_agent_type != AgentType::TextThread {
1544 self.selected_agent_type = AgentType::TextThread;
1545 self.serialize(cx);
1546 }
1547
1548 self.set_active_view(
1549 ActiveView::text_thread(editor, self.language_registry.clone(), window, cx),
1550 true,
1551 window,
1552 cx,
1553 );
1554 }
1555
1556 pub fn go_back(&mut self, _: &workspace::GoBack, window: &mut Window, cx: &mut Context<Self>) {
1557 match self.active_view {
1558 ActiveView::Configuration | ActiveView::History { .. } => {
1559 if let Some(previous_view) = self.previous_view.take() {
1560 self.set_active_view(previous_view, true, window, cx);
1561 }
1562 cx.notify();
1563 }
1564 _ => {}
1565 }
1566 }
1567
1568 pub fn toggle_navigation_menu(
1569 &mut self,
1570 _: &ToggleNavigationMenu,
1571 window: &mut Window,
1572 cx: &mut Context<Self>,
1573 ) {
1574 if !self.has_history_for_selected_agent(cx) {
1575 return;
1576 }
1577 self.agent_navigation_menu_handle.toggle(window, cx);
1578 }
1579
1580 pub fn toggle_options_menu(
1581 &mut self,
1582 _: &ToggleOptionsMenu,
1583 window: &mut Window,
1584 cx: &mut Context<Self>,
1585 ) {
1586 self.agent_panel_menu_handle.toggle(window, cx);
1587 }
1588
1589 pub fn toggle_new_thread_menu(
1590 &mut self,
1591 _: &ToggleNewThreadMenu,
1592 window: &mut Window,
1593 cx: &mut Context<Self>,
1594 ) {
1595 self.new_thread_menu_handle.toggle(window, cx);
1596 }
1597
1598 pub fn increase_font_size(
1599 &mut self,
1600 action: &IncreaseBufferFontSize,
1601 _: &mut Window,
1602 cx: &mut Context<Self>,
1603 ) {
1604 self.handle_font_size_action(action.persist, px(1.0), cx);
1605 }
1606
1607 pub fn decrease_font_size(
1608 &mut self,
1609 action: &DecreaseBufferFontSize,
1610 _: &mut Window,
1611 cx: &mut Context<Self>,
1612 ) {
1613 self.handle_font_size_action(action.persist, px(-1.0), cx);
1614 }
1615
1616 fn handle_font_size_action(&mut self, persist: bool, delta: Pixels, cx: &mut Context<Self>) {
1617 match self.active_view.which_font_size_used() {
1618 WhichFontSize::AgentFont => {
1619 if persist {
1620 update_settings_file(self.fs.clone(), cx, move |settings, cx| {
1621 let agent_ui_font_size =
1622 ThemeSettings::get_global(cx).agent_ui_font_size(cx) + delta;
1623 let agent_buffer_font_size =
1624 ThemeSettings::get_global(cx).agent_buffer_font_size(cx) + delta;
1625
1626 let _ = settings
1627 .theme
1628 .agent_ui_font_size
1629 .insert(f32::from(theme::clamp_font_size(agent_ui_font_size)).into());
1630 let _ = settings.theme.agent_buffer_font_size.insert(
1631 f32::from(theme::clamp_font_size(agent_buffer_font_size)).into(),
1632 );
1633 });
1634 } else {
1635 theme::adjust_agent_ui_font_size(cx, |size| size + delta);
1636 theme::adjust_agent_buffer_font_size(cx, |size| size + delta);
1637 }
1638 }
1639 WhichFontSize::BufferFont => {
1640 // Prompt editor uses the buffer font size, so allow the action to propagate to the
1641 // default handler that changes that font size.
1642 cx.propagate();
1643 }
1644 WhichFontSize::None => {}
1645 }
1646 }
1647
1648 pub fn reset_font_size(
1649 &mut self,
1650 action: &ResetBufferFontSize,
1651 _: &mut Window,
1652 cx: &mut Context<Self>,
1653 ) {
1654 if action.persist {
1655 update_settings_file(self.fs.clone(), cx, move |settings, _| {
1656 settings.theme.agent_ui_font_size = None;
1657 settings.theme.agent_buffer_font_size = None;
1658 });
1659 } else {
1660 theme::reset_agent_ui_font_size(cx);
1661 theme::reset_agent_buffer_font_size(cx);
1662 }
1663 }
1664
1665 pub fn reset_agent_zoom(&mut self, _window: &mut Window, cx: &mut Context<Self>) {
1666 theme::reset_agent_ui_font_size(cx);
1667 theme::reset_agent_buffer_font_size(cx);
1668 }
1669
1670 pub fn toggle_zoom(&mut self, _: &ToggleZoom, window: &mut Window, cx: &mut Context<Self>) {
1671 if self.zoomed {
1672 cx.emit(PanelEvent::ZoomOut);
1673 } else {
1674 if !self.focus_handle(cx).contains_focused(window, cx) {
1675 cx.focus_self(window);
1676 }
1677 cx.emit(PanelEvent::ZoomIn);
1678 }
1679 }
1680
1681 pub(crate) fn open_configuration(&mut self, window: &mut Window, cx: &mut Context<Self>) {
1682 let agent_server_store = self.project.read(cx).agent_server_store().clone();
1683 let context_server_store = self.project.read(cx).context_server_store();
1684 let fs = self.fs.clone();
1685
1686 self.set_active_view(ActiveView::Configuration, true, window, cx);
1687 self.configuration = Some(cx.new(|cx| {
1688 AgentConfiguration::new(
1689 fs,
1690 agent_server_store,
1691 context_server_store,
1692 self.context_server_registry.clone(),
1693 self.language_registry.clone(),
1694 self.workspace.clone(),
1695 window,
1696 cx,
1697 )
1698 }));
1699
1700 if let Some(configuration) = self.configuration.as_ref() {
1701 self.configuration_subscription = Some(cx.subscribe_in(
1702 configuration,
1703 window,
1704 Self::handle_agent_configuration_event,
1705 ));
1706
1707 configuration.focus_handle(cx).focus(window, cx);
1708 }
1709 }
1710
1711 pub(crate) fn open_active_thread_as_markdown(
1712 &mut self,
1713 _: &OpenActiveThreadAsMarkdown,
1714 window: &mut Window,
1715 cx: &mut Context<Self>,
1716 ) {
1717 if let Some(workspace) = self.workspace.upgrade()
1718 && let Some(conversation_view) = self.active_conversation_view()
1719 && let Some(active_thread) = conversation_view.read(cx).active_thread().cloned()
1720 {
1721 active_thread.update(cx, |thread, cx| {
1722 thread
1723 .open_thread_as_markdown(workspace, window, cx)
1724 .detach_and_log_err(cx);
1725 });
1726 }
1727 }
1728
1729 fn copy_thread_to_clipboard(&mut self, window: &mut Window, cx: &mut Context<Self>) {
1730 let Some(thread) = self.active_native_agent_thread(cx) else {
1731 Self::show_deferred_toast(&self.workspace, "No active native thread to copy", cx);
1732 return;
1733 };
1734
1735 let workspace = self.workspace.clone();
1736 let load_task = thread.read(cx).to_db(cx);
1737
1738 cx.spawn_in(window, async move |_this, cx| {
1739 let db_thread = load_task.await;
1740 let shared_thread = SharedThread::from_db_thread(&db_thread);
1741 let thread_data = shared_thread.to_bytes()?;
1742 let encoded = base64::Engine::encode(&base64::prelude::BASE64_STANDARD, &thread_data);
1743
1744 cx.update(|_window, cx| {
1745 cx.write_to_clipboard(ClipboardItem::new_string(encoded));
1746 if let Some(workspace) = workspace.upgrade() {
1747 workspace.update(cx, |workspace, cx| {
1748 struct ThreadCopiedToast;
1749 workspace.show_toast(
1750 workspace::Toast::new(
1751 workspace::notifications::NotificationId::unique::<ThreadCopiedToast>(),
1752 "Thread copied to clipboard (base64 encoded)",
1753 )
1754 .autohide(),
1755 cx,
1756 );
1757 });
1758 }
1759 })?;
1760
1761 anyhow::Ok(())
1762 })
1763 .detach_and_log_err(cx);
1764 }
1765
1766 fn show_deferred_toast(
1767 workspace: &WeakEntity<workspace::Workspace>,
1768 message: &'static str,
1769 cx: &mut App,
1770 ) {
1771 let workspace = workspace.clone();
1772 cx.defer(move |cx| {
1773 if let Some(workspace) = workspace.upgrade() {
1774 workspace.update(cx, |workspace, cx| {
1775 struct ClipboardToast;
1776 workspace.show_toast(
1777 workspace::Toast::new(
1778 workspace::notifications::NotificationId::unique::<ClipboardToast>(),
1779 message,
1780 )
1781 .autohide(),
1782 cx,
1783 );
1784 });
1785 }
1786 });
1787 }
1788
1789 fn load_thread_from_clipboard(&mut self, window: &mut Window, cx: &mut Context<Self>) {
1790 let Some(clipboard) = cx.read_from_clipboard() else {
1791 Self::show_deferred_toast(&self.workspace, "No clipboard content available", cx);
1792 return;
1793 };
1794
1795 let Some(encoded) = clipboard.text() else {
1796 Self::show_deferred_toast(&self.workspace, "Clipboard does not contain text", cx);
1797 return;
1798 };
1799
1800 let thread_data = match base64::Engine::decode(&base64::prelude::BASE64_STANDARD, &encoded)
1801 {
1802 Ok(data) => data,
1803 Err(_) => {
1804 Self::show_deferred_toast(
1805 &self.workspace,
1806 "Failed to decode clipboard content (expected base64)",
1807 cx,
1808 );
1809 return;
1810 }
1811 };
1812
1813 let shared_thread = match SharedThread::from_bytes(&thread_data) {
1814 Ok(thread) => thread,
1815 Err(_) => {
1816 Self::show_deferred_toast(
1817 &self.workspace,
1818 "Failed to parse thread data from clipboard",
1819 cx,
1820 );
1821 return;
1822 }
1823 };
1824
1825 let db_thread = shared_thread.to_db_thread();
1826 let session_id = acp::SessionId::new(uuid::Uuid::new_v4().to_string());
1827 let thread_store = self.thread_store.clone();
1828 let title = db_thread.title.clone();
1829 let workspace = self.workspace.clone();
1830
1831 cx.spawn_in(window, async move |this, cx| {
1832 thread_store
1833 .update(&mut cx.clone(), |store, cx| {
1834 store.save_thread(session_id.clone(), db_thread, Default::default(), cx)
1835 })
1836 .await?;
1837
1838 this.update_in(cx, |this, window, cx| {
1839 this.open_thread(session_id, None, Some(title), window, cx);
1840 })?;
1841
1842 this.update_in(cx, |_, _window, cx| {
1843 if let Some(workspace) = workspace.upgrade() {
1844 workspace.update(cx, |workspace, cx| {
1845 struct ThreadLoadedToast;
1846 workspace.show_toast(
1847 workspace::Toast::new(
1848 workspace::notifications::NotificationId::unique::<ThreadLoadedToast>(),
1849 "Thread loaded from clipboard",
1850 )
1851 .autohide(),
1852 cx,
1853 );
1854 });
1855 }
1856 })?;
1857
1858 anyhow::Ok(())
1859 })
1860 .detach_and_log_err(cx);
1861 }
1862
1863 fn handle_agent_configuration_event(
1864 &mut self,
1865 _entity: &Entity<AgentConfiguration>,
1866 event: &AssistantConfigurationEvent,
1867 window: &mut Window,
1868 cx: &mut Context<Self>,
1869 ) {
1870 match event {
1871 AssistantConfigurationEvent::NewThread(provider) => {
1872 if LanguageModelRegistry::read_global(cx)
1873 .default_model()
1874 .is_none_or(|model| model.provider.id() != provider.id())
1875 && let Some(model) = provider.default_model(cx)
1876 {
1877 update_settings_file(self.fs.clone(), cx, move |settings, _| {
1878 let provider = model.provider_id().0.to_string();
1879 let enable_thinking = model.supports_thinking();
1880 let effort = model
1881 .default_effort_level()
1882 .map(|effort| effort.value.to_string());
1883 let model = model.id().0.to_string();
1884 settings
1885 .agent
1886 .get_or_insert_default()
1887 .set_model(LanguageModelSelection {
1888 provider: LanguageModelProviderSetting(provider),
1889 model,
1890 enable_thinking,
1891 effort,
1892 })
1893 });
1894 }
1895
1896 self.new_thread(&NewThread, window, cx);
1897 if let Some((thread, model)) = self
1898 .active_native_agent_thread(cx)
1899 .zip(provider.default_model(cx))
1900 {
1901 thread.update(cx, |thread, cx| {
1902 thread.set_model(model, cx);
1903 });
1904 }
1905 }
1906 }
1907 }
1908
1909 pub fn active_conversation_view(&self) -> Option<&Entity<ConversationView>> {
1910 match &self.active_view {
1911 ActiveView::AgentThread { conversation_view } => Some(conversation_view),
1912 _ => None,
1913 }
1914 }
1915
1916 pub fn active_thread_view(&self, cx: &App) -> Option<Entity<ThreadView>> {
1917 let server_view = self.active_conversation_view()?;
1918 server_view.read(cx).active_thread().cloned()
1919 }
1920
1921 pub fn active_agent_thread(&self, cx: &App) -> Option<Entity<AcpThread>> {
1922 match &self.active_view {
1923 ActiveView::AgentThread {
1924 conversation_view, ..
1925 } => conversation_view
1926 .read(cx)
1927 .active_thread()
1928 .map(|r| r.read(cx).thread.clone()),
1929 _ => None,
1930 }
1931 }
1932
1933 /// Returns the primary thread views for all retained connections: the
1934 pub fn is_background_thread(&self, session_id: &acp::SessionId) -> bool {
1935 self.background_threads.contains_key(session_id)
1936 }
1937
1938 pub fn cancel_thread(&self, session_id: &acp::SessionId, cx: &mut Context<Self>) -> bool {
1939 let conversation_views = self
1940 .active_conversation_view()
1941 .into_iter()
1942 .chain(self.background_threads.values());
1943
1944 for conversation_view in conversation_views {
1945 if let Some(thread_view) = conversation_view.read(cx).thread_view(session_id) {
1946 thread_view.update(cx, |view, cx| view.cancel_generation(cx));
1947 return true;
1948 }
1949 }
1950 false
1951 }
1952
1953 /// active thread plus any background threads that are still running or
1954 /// completed but unseen.
1955 pub fn parent_threads(&self, cx: &App) -> Vec<Entity<ThreadView>> {
1956 let mut views = Vec::new();
1957
1958 if let Some(server_view) = self.active_conversation_view() {
1959 if let Some(thread_view) = server_view.read(cx).root_thread(cx) {
1960 views.push(thread_view);
1961 }
1962 }
1963
1964 for server_view in self.background_threads.values() {
1965 if let Some(thread_view) = server_view.read(cx).root_thread(cx) {
1966 views.push(thread_view);
1967 }
1968 }
1969
1970 views
1971 }
1972
1973 fn retain_running_thread(&mut self, old_view: ActiveView, cx: &mut Context<Self>) {
1974 let ActiveView::AgentThread { conversation_view } = old_view else {
1975 return;
1976 };
1977
1978 let Some(thread_view) = conversation_view.read(cx).root_thread(cx) else {
1979 return;
1980 };
1981
1982 self.background_threads
1983 .insert(thread_view.read(cx).id.clone(), conversation_view);
1984 self.cleanup_background_threads(cx);
1985 }
1986
1987 /// We keep threads that are:
1988 /// - Still running
1989 /// - Do not support reloading the full session
1990 /// - Have had the most recent events (up to 5 idle threads)
1991 fn cleanup_background_threads(&mut self, cx: &App) {
1992 let mut potential_removals = self
1993 .background_threads
1994 .iter()
1995 .filter(|(_id, view)| {
1996 let Some(thread_view) = view.read(cx).root_thread(cx) else {
1997 return true;
1998 };
1999 let thread = thread_view.read(cx).thread.read(cx);
2000 thread.connection().supports_load_session() && thread.status() == ThreadStatus::Idle
2001 })
2002 .collect::<Vec<_>>();
2003
2004 const MAX_IDLE_BACKGROUND_THREADS: usize = 5;
2005
2006 potential_removals.sort_unstable_by_key(|(_, view)| view.read(cx).updated_at(cx));
2007 let n = potential_removals
2008 .len()
2009 .saturating_sub(MAX_IDLE_BACKGROUND_THREADS);
2010 let to_remove = potential_removals
2011 .into_iter()
2012 .map(|(id, _)| id.clone())
2013 .take(n)
2014 .collect::<Vec<_>>();
2015 for id in to_remove {
2016 self.background_threads.remove(&id);
2017 }
2018 }
2019
2020 pub(crate) fn active_native_agent_thread(&self, cx: &App) -> Option<Entity<agent::Thread>> {
2021 match &self.active_view {
2022 ActiveView::AgentThread {
2023 conversation_view, ..
2024 } => conversation_view.read(cx).as_native_thread(cx),
2025 _ => None,
2026 }
2027 }
2028
2029 pub(crate) fn active_text_thread_editor(&self) -> Option<Entity<TextThreadEditor>> {
2030 match &self.active_view {
2031 ActiveView::TextThread {
2032 text_thread_editor, ..
2033 } => Some(text_thread_editor.clone()),
2034 _ => None,
2035 }
2036 }
2037
2038 fn set_active_view(
2039 &mut self,
2040 new_view: ActiveView,
2041 focus: bool,
2042 window: &mut Window,
2043 cx: &mut Context<Self>,
2044 ) {
2045 let was_in_agent_history = matches!(
2046 self.active_view,
2047 ActiveView::History {
2048 history: History::AgentThreads { .. }
2049 }
2050 );
2051 let current_is_uninitialized = matches!(self.active_view, ActiveView::Uninitialized);
2052 let current_is_history = matches!(self.active_view, ActiveView::History { .. });
2053 let new_is_history = matches!(new_view, ActiveView::History { .. });
2054
2055 let current_is_config = matches!(self.active_view, ActiveView::Configuration);
2056 let new_is_config = matches!(new_view, ActiveView::Configuration);
2057
2058 let current_is_overlay = current_is_history || current_is_config;
2059 let new_is_overlay = new_is_history || new_is_config;
2060
2061 if current_is_uninitialized || (current_is_overlay && !new_is_overlay) {
2062 self.active_view = new_view;
2063 } else if !current_is_overlay && new_is_overlay {
2064 self.previous_view = Some(std::mem::replace(&mut self.active_view, new_view));
2065 } else {
2066 let old_view = std::mem::replace(&mut self.active_view, new_view);
2067 if !new_is_overlay {
2068 if let Some(previous) = self.previous_view.take() {
2069 self.retain_running_thread(previous, cx);
2070 }
2071 }
2072 self.retain_running_thread(old_view, cx);
2073 }
2074
2075 // Subscribe to the active ThreadView's events (e.g. FirstSendRequested)
2076 // so the panel can intercept the first send for worktree creation.
2077 // Re-subscribe whenever the ConnectionView changes, since the inner
2078 // ThreadView may have been replaced (e.g. navigating between threads).
2079 self._active_view_observation = match &self.active_view {
2080 ActiveView::AgentThread { conversation_view } => {
2081 self._thread_view_subscription =
2082 Self::subscribe_to_active_thread_view(conversation_view, window, cx);
2083 let focus_handle = conversation_view.focus_handle(cx);
2084 self._active_thread_focus_subscription =
2085 Some(cx.on_focus_in(&focus_handle, window, |_this, _window, cx| {
2086 cx.emit(AgentPanelEvent::ThreadFocused);
2087 cx.notify();
2088 }));
2089 Some(cx.observe_in(
2090 conversation_view,
2091 window,
2092 |this, server_view, window, cx| {
2093 this._thread_view_subscription =
2094 Self::subscribe_to_active_thread_view(&server_view, window, cx);
2095 cx.emit(AgentPanelEvent::ActiveViewChanged);
2096 this.serialize(cx);
2097 cx.notify();
2098 },
2099 ))
2100 }
2101 _ => {
2102 self._thread_view_subscription = None;
2103 self._active_thread_focus_subscription = None;
2104 None
2105 }
2106 };
2107
2108 if let ActiveView::History { history } = &self.active_view {
2109 if !was_in_agent_history && let History::AgentThreads { view } = history {
2110 view.update(cx, |view, cx| {
2111 view.history()
2112 .update(cx, |history, cx| history.refresh_full_history(cx))
2113 });
2114 }
2115 }
2116
2117 if focus {
2118 self.focus_handle(cx).focus(window, cx);
2119 }
2120 cx.emit(AgentPanelEvent::ActiveViewChanged);
2121 }
2122
2123 fn populate_recently_updated_menu_section(
2124 mut menu: ContextMenu,
2125 panel: Entity<Self>,
2126 history: History,
2127 cx: &mut Context<ContextMenu>,
2128 ) -> ContextMenu {
2129 match history {
2130 History::AgentThreads { view } => {
2131 let entries = view
2132 .read(cx)
2133 .history()
2134 .read(cx)
2135 .sessions()
2136 .iter()
2137 .take(RECENTLY_UPDATED_MENU_LIMIT)
2138 .cloned()
2139 .collect::<Vec<_>>();
2140
2141 if entries.is_empty() {
2142 return menu;
2143 }
2144
2145 menu = menu.header("Recently Updated");
2146
2147 for entry in entries {
2148 let title = entry
2149 .title
2150 .as_ref()
2151 .filter(|title| !title.is_empty())
2152 .cloned()
2153 .unwrap_or_else(|| SharedString::new_static(DEFAULT_THREAD_TITLE));
2154
2155 menu = menu.entry(title, None, {
2156 let panel = panel.downgrade();
2157 let entry = entry.clone();
2158 move |window, cx| {
2159 let entry = entry.clone();
2160 panel
2161 .update(cx, move |this, cx| {
2162 if let Some(agent) = this.selected_agent() {
2163 this.load_agent_thread(
2164 agent,
2165 entry.session_id.clone(),
2166 entry.work_dirs.clone(),
2167 entry.title.clone(),
2168 true,
2169 window,
2170 cx,
2171 );
2172 }
2173 })
2174 .ok();
2175 }
2176 });
2177 }
2178 }
2179 History::TextThreads => {
2180 let entries = panel
2181 .read(cx)
2182 .text_thread_store
2183 .read(cx)
2184 .ordered_text_threads()
2185 .take(RECENTLY_UPDATED_MENU_LIMIT)
2186 .cloned()
2187 .collect::<Vec<_>>();
2188
2189 if entries.is_empty() {
2190 return menu;
2191 }
2192
2193 menu = menu.header("Recent Text Threads");
2194
2195 for entry in entries {
2196 let title = if entry.title.is_empty() {
2197 SharedString::new_static(DEFAULT_THREAD_TITLE)
2198 } else {
2199 entry.title.clone()
2200 };
2201
2202 menu = menu.entry(title, None, {
2203 let panel = panel.downgrade();
2204 let entry = entry.clone();
2205 move |window, cx| {
2206 let path = entry.path.clone();
2207 panel
2208 .update(cx, move |this, cx| {
2209 this.open_saved_text_thread(path.clone(), window, cx)
2210 .detach_and_log_err(cx);
2211 })
2212 .ok();
2213 }
2214 });
2215 }
2216 }
2217 }
2218
2219 menu.separator()
2220 }
2221
2222 fn subscribe_to_active_thread_view(
2223 server_view: &Entity<ConversationView>,
2224 window: &mut Window,
2225 cx: &mut Context<Self>,
2226 ) -> Option<Subscription> {
2227 server_view.read(cx).active_thread().cloned().map(|tv| {
2228 cx.subscribe_in(
2229 &tv,
2230 window,
2231 |this, view, event: &AcpThreadViewEvent, window, cx| match event {
2232 AcpThreadViewEvent::FirstSendRequested { content } => {
2233 this.handle_first_send_requested(view.clone(), content.clone(), window, cx);
2234 }
2235 },
2236 )
2237 })
2238 }
2239
2240 pub fn start_thread_in(&self) -> &StartThreadIn {
2241 &self.start_thread_in
2242 }
2243
2244 fn set_start_thread_in(
2245 &mut self,
2246 action: &StartThreadIn,
2247 window: &mut Window,
2248 cx: &mut Context<Self>,
2249 ) {
2250 if matches!(action, StartThreadIn::NewWorktree) && !cx.has_flag::<AgentV2FeatureFlag>() {
2251 return;
2252 }
2253
2254 let new_target = match *action {
2255 StartThreadIn::LocalProject => StartThreadIn::LocalProject,
2256 StartThreadIn::NewWorktree => {
2257 if !self.project_has_git_repository(cx) {
2258 log::error!(
2259 "set_start_thread_in: cannot use NewWorktree without a git repository"
2260 );
2261 return;
2262 }
2263 if self.project.read(cx).is_via_collab() {
2264 log::error!("set_start_thread_in: cannot use NewWorktree in a collab project");
2265 return;
2266 }
2267 StartThreadIn::NewWorktree
2268 }
2269 };
2270 self.start_thread_in = new_target;
2271 if let Some(thread) = self.active_thread_view(cx) {
2272 thread.update(cx, |thread, cx| thread.focus_handle(cx).focus(window, cx));
2273 }
2274 self.serialize(cx);
2275 cx.notify();
2276 }
2277
2278 fn cycle_start_thread_in(&mut self, window: &mut Window, cx: &mut Context<Self>) {
2279 let next = match self.start_thread_in {
2280 StartThreadIn::LocalProject => StartThreadIn::NewWorktree,
2281 StartThreadIn::NewWorktree => StartThreadIn::LocalProject,
2282 };
2283 self.set_start_thread_in(&next, window, cx);
2284 }
2285
2286 fn reset_start_thread_in_to_default(&mut self, cx: &mut Context<Self>) {
2287 use settings::{NewThreadLocation, Settings};
2288 let default = AgentSettings::get_global(cx).new_thread_location;
2289 let start_thread_in = match default {
2290 NewThreadLocation::LocalProject => StartThreadIn::LocalProject,
2291 NewThreadLocation::NewWorktree => {
2292 if self.project_has_git_repository(cx) {
2293 StartThreadIn::NewWorktree
2294 } else {
2295 StartThreadIn::LocalProject
2296 }
2297 }
2298 };
2299 if self.start_thread_in != start_thread_in {
2300 self.start_thread_in = start_thread_in;
2301 self.serialize(cx);
2302 cx.notify();
2303 }
2304 }
2305
2306 pub(crate) fn selected_agent(&self) -> Option<Agent> {
2307 match &self.selected_agent_type {
2308 AgentType::NativeAgent => Some(Agent::NativeAgent),
2309 AgentType::Custom { id } => Some(Agent::Custom { id: id.clone() }),
2310 AgentType::TextThread => None,
2311 }
2312 }
2313
2314 fn sync_agent_servers_from_extensions(&mut self, cx: &mut Context<Self>) {
2315 if let Some(extension_store) = ExtensionStore::try_global(cx) {
2316 let (manifests, extensions_dir) = {
2317 let store = extension_store.read(cx);
2318 let installed = store.installed_extensions();
2319 let manifests: Vec<_> = installed
2320 .iter()
2321 .map(|(id, entry)| (id.clone(), entry.manifest.clone()))
2322 .collect();
2323 let extensions_dir = paths::extensions_dir().join("installed");
2324 (manifests, extensions_dir)
2325 };
2326
2327 self.project.update(cx, |project, cx| {
2328 project.agent_server_store().update(cx, |store, cx| {
2329 let manifest_refs: Vec<_> = manifests
2330 .iter()
2331 .map(|(id, manifest)| (id.as_ref(), manifest.as_ref()))
2332 .collect();
2333 store.sync_extension_agents(manifest_refs, extensions_dir, cx);
2334 });
2335 });
2336 }
2337 }
2338
2339 pub fn new_agent_thread_with_external_source_prompt(
2340 &mut self,
2341 external_source_prompt: Option<ExternalSourcePrompt>,
2342 window: &mut Window,
2343 cx: &mut Context<Self>,
2344 ) {
2345 self.external_thread(
2346 None,
2347 None,
2348 None,
2349 None,
2350 external_source_prompt.map(AgentInitialContent::from),
2351 true,
2352 window,
2353 cx,
2354 );
2355 }
2356
2357 pub fn new_agent_thread(
2358 &mut self,
2359 agent: AgentType,
2360 window: &mut Window,
2361 cx: &mut Context<Self>,
2362 ) {
2363 self.reset_start_thread_in_to_default(cx);
2364 self.new_agent_thread_inner(agent, true, window, cx);
2365 }
2366
2367 fn new_agent_thread_inner(
2368 &mut self,
2369 agent: AgentType,
2370 focus: bool,
2371 window: &mut Window,
2372 cx: &mut Context<Self>,
2373 ) {
2374 match agent {
2375 AgentType::TextThread => {
2376 window.dispatch_action(NewTextThread.boxed_clone(), cx);
2377 }
2378 AgentType::NativeAgent => self.external_thread(
2379 Some(crate::Agent::NativeAgent),
2380 None,
2381 None,
2382 None,
2383 None,
2384 focus,
2385 window,
2386 cx,
2387 ),
2388 AgentType::Custom { id } => self.external_thread(
2389 Some(crate::Agent::Custom { id }),
2390 None,
2391 None,
2392 None,
2393 None,
2394 focus,
2395 window,
2396 cx,
2397 ),
2398 }
2399 }
2400
2401 pub fn load_agent_thread(
2402 &mut self,
2403 agent: Agent,
2404 session_id: acp::SessionId,
2405 work_dirs: Option<PathList>,
2406 title: Option<SharedString>,
2407 focus: bool,
2408 window: &mut Window,
2409 cx: &mut Context<Self>,
2410 ) {
2411 if let Some(conversation_view) = self.background_threads.remove(&session_id) {
2412 self.set_active_view(
2413 ActiveView::AgentThread { conversation_view },
2414 focus,
2415 window,
2416 cx,
2417 );
2418 return;
2419 }
2420
2421 if let ActiveView::AgentThread { conversation_view } = &self.active_view {
2422 if conversation_view
2423 .read(cx)
2424 .active_thread()
2425 .map(|t| t.read(cx).id.clone())
2426 == Some(session_id.clone())
2427 {
2428 cx.emit(AgentPanelEvent::ActiveViewChanged);
2429 return;
2430 }
2431 }
2432
2433 if let Some(ActiveView::AgentThread { conversation_view }) = &self.previous_view {
2434 if conversation_view
2435 .read(cx)
2436 .active_thread()
2437 .map(|t| t.read(cx).id.clone())
2438 == Some(session_id.clone())
2439 {
2440 let view = self.previous_view.take().unwrap();
2441 self.set_active_view(view, focus, window, cx);
2442 return;
2443 }
2444 }
2445
2446 self.external_thread(
2447 Some(agent),
2448 Some(session_id),
2449 work_dirs,
2450 title,
2451 None,
2452 focus,
2453 window,
2454 cx,
2455 );
2456 }
2457
2458 pub(crate) fn create_agent_thread(
2459 &mut self,
2460 server: Rc<dyn AgentServer>,
2461 resume_session_id: Option<acp::SessionId>,
2462 work_dirs: Option<PathList>,
2463 title: Option<SharedString>,
2464 initial_content: Option<AgentInitialContent>,
2465 workspace: WeakEntity<Workspace>,
2466 project: Entity<Project>,
2467 ext_agent: Agent,
2468 focus: bool,
2469 window: &mut Window,
2470 cx: &mut Context<Self>,
2471 ) {
2472 let selected_agent = AgentType::from(ext_agent.clone());
2473 if self.selected_agent_type != selected_agent {
2474 self.selected_agent_type = selected_agent;
2475 self.serialize(cx);
2476 }
2477 let thread_store = server
2478 .clone()
2479 .downcast::<agent::NativeAgentServer>()
2480 .is_some()
2481 .then(|| self.thread_store.clone());
2482
2483 let connection_store = self.connection_store.clone();
2484
2485 let conversation_view = cx.new(|cx| {
2486 crate::ConversationView::new(
2487 server,
2488 connection_store,
2489 ext_agent,
2490 resume_session_id,
2491 work_dirs,
2492 title,
2493 initial_content,
2494 workspace.clone(),
2495 project,
2496 thread_store,
2497 self.prompt_store.clone(),
2498 window,
2499 cx,
2500 )
2501 });
2502
2503 cx.observe(&conversation_view, |this, server_view, cx| {
2504 let is_active = this
2505 .active_conversation_view()
2506 .is_some_and(|active| active.entity_id() == server_view.entity_id());
2507 if is_active {
2508 cx.emit(AgentPanelEvent::ActiveViewChanged);
2509 this.serialize(cx);
2510 } else {
2511 cx.emit(AgentPanelEvent::BackgroundThreadChanged);
2512 }
2513 cx.notify();
2514 })
2515 .detach();
2516
2517 self.set_active_view(
2518 ActiveView::AgentThread { conversation_view },
2519 focus,
2520 window,
2521 cx,
2522 );
2523 }
2524
2525 fn active_thread_has_messages(&self, cx: &App) -> bool {
2526 self.active_agent_thread(cx)
2527 .is_some_and(|thread| !thread.read(cx).entries().is_empty())
2528 }
2529
2530 pub fn active_thread_is_draft(&self, cx: &App) -> bool {
2531 self.active_conversation_view().is_some() && !self.active_thread_has_messages(cx)
2532 }
2533
2534 fn handle_first_send_requested(
2535 &mut self,
2536 thread_view: Entity<ThreadView>,
2537 content: Vec<acp::ContentBlock>,
2538 window: &mut Window,
2539 cx: &mut Context<Self>,
2540 ) {
2541 if self.start_thread_in == StartThreadIn::NewWorktree {
2542 self.handle_worktree_creation_requested(content, window, cx);
2543 } else {
2544 cx.defer_in(window, move |_this, window, cx| {
2545 thread_view.update(cx, |thread_view, cx| {
2546 let editor = thread_view.message_editor.clone();
2547 thread_view.send_impl(editor, window, cx);
2548 });
2549 });
2550 }
2551 }
2552
2553 // TODO: The mapping from workspace root paths to git repositories needs a
2554 // unified approach across the codebase: this method, `sidebar::is_root_repo`,
2555 // thread persistence (which PathList is saved to the database), and thread
2556 // querying (which PathList is used to read threads back). All of these need
2557 // to agree on how repos are resolved for a given workspace, especially in
2558 // multi-root and nested-repo configurations.
2559 /// Partitions the project's visible worktrees into git-backed repositories
2560 /// and plain (non-git) paths. Git repos will have worktrees created for
2561 /// them; non-git paths are carried over to the new workspace as-is.
2562 ///
2563 /// When multiple worktrees map to the same repository, the most specific
2564 /// match wins (deepest work directory path), with a deterministic
2565 /// tie-break on entity id. Each repository appears at most once.
2566 fn classify_worktrees(
2567 &self,
2568 cx: &App,
2569 ) -> (Vec<Entity<project::git_store::Repository>>, Vec<PathBuf>) {
2570 let project = &self.project;
2571 let repositories = project.read(cx).repositories(cx).clone();
2572 let mut git_repos: Vec<Entity<project::git_store::Repository>> = Vec::new();
2573 let mut non_git_paths: Vec<PathBuf> = Vec::new();
2574 let mut seen_repo_ids = std::collections::HashSet::new();
2575
2576 for worktree in project.read(cx).visible_worktrees(cx) {
2577 let wt_path = worktree.read(cx).abs_path();
2578
2579 let matching_repo = repositories
2580 .iter()
2581 .filter_map(|(id, repo)| {
2582 let work_dir = repo.read(cx).work_directory_abs_path.clone();
2583 if wt_path.starts_with(work_dir.as_ref())
2584 || work_dir.starts_with(wt_path.as_ref())
2585 {
2586 Some((*id, repo.clone(), work_dir.as_ref().components().count()))
2587 } else {
2588 None
2589 }
2590 })
2591 .max_by(
2592 |(left_id, _left_repo, left_depth), (right_id, _right_repo, right_depth)| {
2593 left_depth
2594 .cmp(right_depth)
2595 .then_with(|| left_id.cmp(right_id))
2596 },
2597 );
2598
2599 if let Some((id, repo, _)) = matching_repo {
2600 if seen_repo_ids.insert(id) {
2601 git_repos.push(repo);
2602 }
2603 } else {
2604 non_git_paths.push(wt_path.to_path_buf());
2605 }
2606 }
2607
2608 (git_repos, non_git_paths)
2609 }
2610
2611 /// Kicks off an async git-worktree creation for each repository. Returns:
2612 ///
2613 /// - `creation_infos`: a vec of `(repo, new_path, receiver)` tuples—the
2614 /// receiver resolves once the git worktree command finishes.
2615 /// - `path_remapping`: `(old_work_dir, new_worktree_path)` pairs used
2616 /// later to remap open editor tabs into the new workspace.
2617 fn start_worktree_creations(
2618 git_repos: &[Entity<project::git_store::Repository>],
2619 branch_name: &str,
2620 worktree_directory_setting: &str,
2621 cx: &mut Context<Self>,
2622 ) -> Result<(
2623 Vec<(
2624 Entity<project::git_store::Repository>,
2625 PathBuf,
2626 futures::channel::oneshot::Receiver<Result<()>>,
2627 )>,
2628 Vec<(PathBuf, PathBuf)>,
2629 )> {
2630 let mut creation_infos = Vec::new();
2631 let mut path_remapping = Vec::new();
2632
2633 for repo in git_repos {
2634 let (work_dir, new_path, receiver) = repo.update(cx, |repo, _cx| {
2635 let new_path =
2636 repo.path_for_new_linked_worktree(branch_name, worktree_directory_setting)?;
2637 let receiver =
2638 repo.create_worktree(branch_name.to_string(), new_path.clone(), None);
2639 let work_dir = repo.work_directory_abs_path.clone();
2640 anyhow::Ok((work_dir, new_path, receiver))
2641 })?;
2642 path_remapping.push((work_dir.to_path_buf(), new_path.clone()));
2643 creation_infos.push((repo.clone(), new_path, receiver));
2644 }
2645
2646 Ok((creation_infos, path_remapping))
2647 }
2648
2649 /// Waits for every in-flight worktree creation to complete. If any
2650 /// creation fails, all successfully-created worktrees are rolled back
2651 /// (removed) so the project isn't left in a half-migrated state.
2652 async fn await_and_rollback_on_failure(
2653 creation_infos: Vec<(
2654 Entity<project::git_store::Repository>,
2655 PathBuf,
2656 futures::channel::oneshot::Receiver<Result<()>>,
2657 )>,
2658 cx: &mut AsyncWindowContext,
2659 ) -> Result<Vec<PathBuf>> {
2660 let mut created_paths: Vec<PathBuf> = Vec::new();
2661 let mut repos_and_paths: Vec<(Entity<project::git_store::Repository>, PathBuf)> =
2662 Vec::new();
2663 let mut first_error: Option<anyhow::Error> = None;
2664
2665 for (repo, new_path, receiver) in creation_infos {
2666 match receiver.await {
2667 Ok(Ok(())) => {
2668 created_paths.push(new_path.clone());
2669 repos_and_paths.push((repo, new_path));
2670 }
2671 Ok(Err(err)) => {
2672 if first_error.is_none() {
2673 first_error = Some(err);
2674 }
2675 }
2676 Err(_canceled) => {
2677 if first_error.is_none() {
2678 first_error = Some(anyhow!("Worktree creation was canceled"));
2679 }
2680 }
2681 }
2682 }
2683
2684 let Some(err) = first_error else {
2685 return Ok(created_paths);
2686 };
2687
2688 // Rollback all successfully created worktrees
2689 let mut rollback_receivers = Vec::new();
2690 for (rollback_repo, rollback_path) in &repos_and_paths {
2691 if let Ok(receiver) = cx.update(|_, cx| {
2692 rollback_repo.update(cx, |repo, _cx| {
2693 repo.remove_worktree(rollback_path.clone(), true)
2694 })
2695 }) {
2696 rollback_receivers.push((rollback_path.clone(), receiver));
2697 }
2698 }
2699 let mut rollback_failures: Vec<String> = Vec::new();
2700 for (path, receiver) in rollback_receivers {
2701 match receiver.await {
2702 Ok(Ok(())) => {}
2703 Ok(Err(rollback_err)) => {
2704 log::error!(
2705 "failed to rollback worktree at {}: {rollback_err}",
2706 path.display()
2707 );
2708 rollback_failures.push(format!("{}: {rollback_err}", path.display()));
2709 }
2710 Err(rollback_err) => {
2711 log::error!(
2712 "failed to rollback worktree at {}: {rollback_err}",
2713 path.display()
2714 );
2715 rollback_failures.push(format!("{}: {rollback_err}", path.display()));
2716 }
2717 }
2718 }
2719 let mut error_message = format!("Failed to create worktree: {err}");
2720 if !rollback_failures.is_empty() {
2721 error_message.push_str("\n\nFailed to clean up: ");
2722 error_message.push_str(&rollback_failures.join(", "));
2723 }
2724 Err(anyhow!(error_message))
2725 }
2726
2727 fn set_worktree_creation_error(
2728 &mut self,
2729 message: SharedString,
2730 window: &mut Window,
2731 cx: &mut Context<Self>,
2732 ) {
2733 self.worktree_creation_status = Some(WorktreeCreationStatus::Error(message));
2734 if matches!(self.active_view, ActiveView::Uninitialized) {
2735 let selected_agent_type = self.selected_agent_type.clone();
2736 self.new_agent_thread(selected_agent_type, window, cx);
2737 }
2738 cx.notify();
2739 }
2740
2741 fn handle_worktree_creation_requested(
2742 &mut self,
2743 content: Vec<acp::ContentBlock>,
2744 window: &mut Window,
2745 cx: &mut Context<Self>,
2746 ) {
2747 if matches!(
2748 self.worktree_creation_status,
2749 Some(WorktreeCreationStatus::Creating)
2750 ) {
2751 return;
2752 }
2753
2754 self.worktree_creation_status = Some(WorktreeCreationStatus::Creating);
2755 cx.notify();
2756
2757 let (git_repos, non_git_paths) = self.classify_worktrees(cx);
2758
2759 if git_repos.is_empty() {
2760 self.set_worktree_creation_error(
2761 "No git repositories found in the project".into(),
2762 window,
2763 cx,
2764 );
2765 return;
2766 }
2767
2768 // Kick off branch listing as early as possible so it can run
2769 // concurrently with the remaining synchronous setup work.
2770 let branch_receivers: Vec<_> = git_repos
2771 .iter()
2772 .map(|repo| repo.update(cx, |repo, _cx| repo.branches()))
2773 .collect();
2774
2775 let worktree_directory_setting = ProjectSettings::get_global(cx)
2776 .git
2777 .worktree_directory
2778 .clone();
2779
2780 let active_file_path = self.workspace.upgrade().and_then(|workspace| {
2781 let workspace = workspace.read(cx);
2782 let active_item = workspace.active_item(cx)?;
2783 let project_path = active_item.project_path(cx)?;
2784 workspace
2785 .project()
2786 .read(cx)
2787 .absolute_path(&project_path, cx)
2788 });
2789
2790 let workspace = self.workspace.clone();
2791 let window_handle = window
2792 .window_handle()
2793 .downcast::<workspace::MultiWorkspace>();
2794
2795 let selected_agent = self.selected_agent();
2796
2797 let task = cx.spawn_in(window, async move |this, cx| {
2798 // Await the branch listings we kicked off earlier.
2799 let mut existing_branches = Vec::new();
2800 for result in futures::future::join_all(branch_receivers).await {
2801 match result {
2802 Ok(Ok(branches)) => {
2803 for branch in branches {
2804 existing_branches.push(branch.name().to_string());
2805 }
2806 }
2807 Ok(Err(err)) => {
2808 Err::<(), _>(err).log_err();
2809 }
2810 Err(_) => {}
2811 }
2812 }
2813
2814 let existing_branch_refs: Vec<&str> =
2815 existing_branches.iter().map(|s| s.as_str()).collect();
2816 let mut rng = rand::rng();
2817 let branch_name =
2818 match crate::branch_names::generate_branch_name(&existing_branch_refs, &mut rng) {
2819 Some(name) => name,
2820 None => {
2821 this.update_in(cx, |this, window, cx| {
2822 this.set_worktree_creation_error(
2823 "Failed to generate a unique branch name".into(),
2824 window,
2825 cx,
2826 );
2827 })?;
2828 return anyhow::Ok(());
2829 }
2830 };
2831
2832 let (creation_infos, path_remapping) = match this.update_in(cx, |_this, _window, cx| {
2833 Self::start_worktree_creations(
2834 &git_repos,
2835 &branch_name,
2836 &worktree_directory_setting,
2837 cx,
2838 )
2839 }) {
2840 Ok(Ok(result)) => result,
2841 Ok(Err(err)) | Err(err) => {
2842 this.update_in(cx, |this, window, cx| {
2843 this.set_worktree_creation_error(
2844 format!("Failed to validate worktree directory: {err}").into(),
2845 window,
2846 cx,
2847 );
2848 })
2849 .log_err();
2850 return anyhow::Ok(());
2851 }
2852 };
2853
2854 let created_paths = match Self::await_and_rollback_on_failure(creation_infos, cx).await
2855 {
2856 Ok(paths) => paths,
2857 Err(err) => {
2858 this.update_in(cx, |this, window, cx| {
2859 this.set_worktree_creation_error(format!("{err}").into(), window, cx);
2860 })?;
2861 return anyhow::Ok(());
2862 }
2863 };
2864
2865 let mut all_paths = created_paths;
2866 let has_non_git = !non_git_paths.is_empty();
2867 all_paths.extend(non_git_paths.iter().cloned());
2868
2869 let app_state = match workspace.upgrade() {
2870 Some(workspace) => cx.update(|_, cx| workspace.read(cx).app_state().clone())?,
2871 None => {
2872 this.update_in(cx, |this, window, cx| {
2873 this.set_worktree_creation_error(
2874 "Workspace no longer available".into(),
2875 window,
2876 cx,
2877 );
2878 })?;
2879 return anyhow::Ok(());
2880 }
2881 };
2882
2883 let this_for_error = this.clone();
2884 if let Err(err) = Self::setup_new_workspace(
2885 this,
2886 all_paths,
2887 app_state,
2888 window_handle,
2889 active_file_path,
2890 path_remapping,
2891 non_git_paths,
2892 has_non_git,
2893 content,
2894 selected_agent,
2895 cx,
2896 )
2897 .await
2898 {
2899 this_for_error
2900 .update_in(cx, |this, window, cx| {
2901 this.set_worktree_creation_error(
2902 format!("Failed to set up workspace: {err}").into(),
2903 window,
2904 cx,
2905 );
2906 })
2907 .log_err();
2908 }
2909 anyhow::Ok(())
2910 });
2911
2912 self._worktree_creation_task = Some(cx.foreground_executor().spawn(async move {
2913 task.await.log_err();
2914 }));
2915 }
2916
2917 async fn setup_new_workspace(
2918 this: WeakEntity<Self>,
2919 all_paths: Vec<PathBuf>,
2920 app_state: Arc<workspace::AppState>,
2921 window_handle: Option<gpui::WindowHandle<workspace::MultiWorkspace>>,
2922 active_file_path: Option<PathBuf>,
2923 path_remapping: Vec<(PathBuf, PathBuf)>,
2924 non_git_paths: Vec<PathBuf>,
2925 has_non_git: bool,
2926 content: Vec<acp::ContentBlock>,
2927 selected_agent: Option<Agent>,
2928 cx: &mut AsyncWindowContext,
2929 ) -> Result<()> {
2930 let OpenResult {
2931 window: new_window_handle,
2932 workspace: new_workspace,
2933 ..
2934 } = cx
2935 .update(|_window, cx| {
2936 Workspace::new_local(all_paths, app_state, window_handle, None, None, false, cx)
2937 })?
2938 .await?;
2939
2940 let panels_task = new_workspace.update(cx, |workspace, _cx| workspace.take_panels_task());
2941
2942 if let Some(task) = panels_task {
2943 task.await.log_err();
2944 }
2945
2946 new_workspace
2947 .update(cx, |workspace, cx| {
2948 workspace.project().read(cx).wait_for_initial_scan(cx)
2949 })
2950 .await;
2951
2952 new_workspace
2953 .update(cx, |workspace, cx| {
2954 let repos = workspace
2955 .project()
2956 .read(cx)
2957 .repositories(cx)
2958 .values()
2959 .cloned()
2960 .collect::<Vec<_>>();
2961
2962 let tasks = repos
2963 .into_iter()
2964 .map(|repo| repo.update(cx, |repo, _| repo.barrier()));
2965 futures::future::join_all(tasks)
2966 })
2967 .await;
2968
2969 let initial_content = AgentInitialContent::ContentBlock {
2970 blocks: content,
2971 auto_submit: true,
2972 };
2973
2974 new_window_handle.update(cx, |_multi_workspace, window, cx| {
2975 new_workspace.update(cx, |workspace, cx| {
2976 if has_non_git {
2977 let toast_id = workspace::notifications::NotificationId::unique::<AgentPanel>();
2978 workspace.show_toast(
2979 workspace::Toast::new(
2980 toast_id,
2981 "Some project folders are not git repositories. \
2982 They were included as-is without creating a worktree.",
2983 ),
2984 cx,
2985 );
2986 }
2987
2988 // If we had an active buffer, remap its path and reopen it.
2989 let had_active_file = active_file_path.is_some();
2990 let remapped_active_path = active_file_path.and_then(|original_path| {
2991 let best_match = path_remapping
2992 .iter()
2993 .filter_map(|(old_root, new_root)| {
2994 original_path.strip_prefix(old_root).ok().map(|relative| {
2995 (old_root.components().count(), new_root.join(relative))
2996 })
2997 })
2998 .max_by_key(|(depth, _)| *depth);
2999
3000 if let Some((_, remapped_path)) = best_match {
3001 return Some(remapped_path);
3002 }
3003
3004 for non_git in &non_git_paths {
3005 if original_path.starts_with(non_git) {
3006 return Some(original_path);
3007 }
3008 }
3009 None
3010 });
3011
3012 if had_active_file && remapped_active_path.is_none() {
3013 log::warn!(
3014 "Active file could not be remapped to the new worktree; it will not be reopened"
3015 );
3016 }
3017
3018 if let Some(path) = remapped_active_path {
3019 let open_task = workspace.open_paths(
3020 vec![path],
3021 workspace::OpenOptions::default(),
3022 None,
3023 window,
3024 cx,
3025 );
3026 cx.spawn(async move |_, _| -> anyhow::Result<()> {
3027 for item in open_task.await.into_iter().flatten() {
3028 item?;
3029 }
3030 Ok(())
3031 })
3032 .detach_and_log_err(cx);
3033 }
3034
3035 workspace.focus_panel::<AgentPanel>(window, cx);
3036
3037 // If no active buffer was open, zoom the agent panel
3038 // (equivalent to cmd-esc fullscreen behavior).
3039 // This must happen after focus_panel, which activates
3040 // and opens the panel in the dock.
3041
3042 if let Some(panel) = workspace.panel::<AgentPanel>(cx) {
3043 panel.update(cx, |panel, cx| {
3044 panel.external_thread(
3045 selected_agent,
3046 None,
3047 None,
3048 None,
3049 Some(initial_content),
3050 true,
3051 window,
3052 cx,
3053 );
3054 });
3055 }
3056 });
3057 })?;
3058
3059 new_window_handle.update(cx, |multi_workspace, _window, cx| {
3060 multi_workspace.activate(new_workspace.clone(), cx);
3061 })?;
3062
3063 this.update_in(cx, |this, window, cx| {
3064 this.worktree_creation_status = None;
3065
3066 if let Some(thread_view) = this.active_thread_view(cx) {
3067 thread_view.update(cx, |thread_view, cx| {
3068 thread_view
3069 .message_editor
3070 .update(cx, |editor, cx| editor.clear(window, cx));
3071 });
3072 }
3073
3074 cx.notify();
3075 })?;
3076
3077 anyhow::Ok(())
3078 }
3079}
3080
3081impl Focusable for AgentPanel {
3082 fn focus_handle(&self, cx: &App) -> FocusHandle {
3083 match &self.active_view {
3084 ActiveView::Uninitialized => self.focus_handle.clone(),
3085 ActiveView::AgentThread {
3086 conversation_view, ..
3087 } => conversation_view.focus_handle(cx),
3088 ActiveView::History { history: kind } => match kind {
3089 History::AgentThreads { view } => view.read(cx).focus_handle(cx),
3090 History::TextThreads => self.text_thread_history.focus_handle(cx),
3091 },
3092 ActiveView::TextThread {
3093 text_thread_editor, ..
3094 } => text_thread_editor.focus_handle(cx),
3095 ActiveView::Configuration => {
3096 if let Some(configuration) = self.configuration.as_ref() {
3097 configuration.focus_handle(cx)
3098 } else {
3099 self.focus_handle.clone()
3100 }
3101 }
3102 }
3103 }
3104}
3105
3106fn agent_panel_dock_position(cx: &App) -> DockPosition {
3107 AgentSettings::get_global(cx).dock.into()
3108}
3109
3110pub enum AgentPanelEvent {
3111 ActiveViewChanged,
3112 ThreadFocused,
3113 BackgroundThreadChanged,
3114}
3115
3116impl EventEmitter<PanelEvent> for AgentPanel {}
3117impl EventEmitter<AgentPanelEvent> for AgentPanel {}
3118
3119impl Panel for AgentPanel {
3120 fn persistent_name() -> &'static str {
3121 "AgentPanel"
3122 }
3123
3124 fn panel_key() -> &'static str {
3125 AGENT_PANEL_KEY
3126 }
3127
3128 fn position(&self, _window: &Window, cx: &App) -> DockPosition {
3129 agent_panel_dock_position(cx)
3130 }
3131
3132 fn position_is_valid(&self, position: DockPosition) -> bool {
3133 position != DockPosition::Bottom
3134 }
3135
3136 fn set_position(&mut self, position: DockPosition, _: &mut Window, cx: &mut Context<Self>) {
3137 settings::update_settings_file(self.fs.clone(), cx, move |settings, _| {
3138 settings
3139 .agent
3140 .get_or_insert_default()
3141 .set_dock(position.into());
3142 });
3143 }
3144
3145 fn default_size(&self, window: &Window, cx: &App) -> Pixels {
3146 let settings = AgentSettings::get_global(cx);
3147 match self.position(window, cx) {
3148 DockPosition::Left | DockPosition::Right => settings.default_width,
3149 DockPosition::Bottom => settings.default_height,
3150 }
3151 }
3152
3153 fn supports_flexible_size(&self, _window: &Window, _cx: &App) -> bool {
3154 true
3155 }
3156
3157 fn set_active(&mut self, active: bool, window: &mut Window, cx: &mut Context<Self>) {
3158 if active
3159 && matches!(self.active_view, ActiveView::Uninitialized)
3160 && !matches!(
3161 self.worktree_creation_status,
3162 Some(WorktreeCreationStatus::Creating)
3163 )
3164 {
3165 let selected_agent_type = self.selected_agent_type.clone();
3166 self.new_agent_thread_inner(selected_agent_type, false, window, cx);
3167 }
3168 }
3169
3170 fn remote_id() -> Option<proto::PanelId> {
3171 Some(proto::PanelId::AssistantPanel)
3172 }
3173
3174 fn icon(&self, _window: &Window, cx: &App) -> Option<IconName> {
3175 (self.enabled(cx) && AgentSettings::get_global(cx).button).then_some(IconName::ZedAssistant)
3176 }
3177
3178 fn icon_tooltip(&self, _window: &Window, _cx: &App) -> Option<&'static str> {
3179 Some("Agent Panel")
3180 }
3181
3182 fn toggle_action(&self) -> Box<dyn Action> {
3183 Box::new(ToggleFocus)
3184 }
3185
3186 fn activation_priority(&self) -> u32 {
3187 8
3188 }
3189
3190 fn enabled(&self, cx: &App) -> bool {
3191 AgentSettings::get_global(cx).enabled(cx)
3192 }
3193
3194 fn is_zoomed(&self, _window: &Window, _cx: &App) -> bool {
3195 self.zoomed
3196 }
3197
3198 fn set_zoomed(&mut self, zoomed: bool, _window: &mut Window, cx: &mut Context<Self>) {
3199 self.zoomed = zoomed;
3200 cx.notify();
3201 }
3202}
3203
3204impl AgentPanel {
3205 fn render_title_view(&self, _window: &mut Window, cx: &Context<Self>) -> AnyElement {
3206 const LOADING_SUMMARY_PLACEHOLDER: &str = "Loading Summary…";
3207
3208 let content = match &self.active_view {
3209 ActiveView::AgentThread { conversation_view } => {
3210 let server_view_ref = conversation_view.read(cx);
3211 let is_generating_title = server_view_ref.as_native_thread(cx).is_some()
3212 && server_view_ref.root_thread(cx).map_or(false, |tv| {
3213 tv.read(cx).thread.read(cx).has_provisional_title()
3214 });
3215
3216 if let Some(title_editor) = server_view_ref
3217 .root_thread(cx)
3218 .map(|r| r.read(cx).title_editor.clone())
3219 {
3220 if is_generating_title {
3221 Label::new(DEFAULT_THREAD_TITLE)
3222 .color(Color::Muted)
3223 .truncate()
3224 .with_animation(
3225 "generating_title",
3226 Animation::new(Duration::from_secs(2))
3227 .repeat()
3228 .with_easing(pulsating_between(0.4, 0.8)),
3229 |label, delta| label.alpha(delta),
3230 )
3231 .into_any_element()
3232 } else {
3233 div()
3234 .w_full()
3235 .on_action({
3236 let conversation_view = conversation_view.downgrade();
3237 move |_: &menu::Confirm, window, cx| {
3238 if let Some(conversation_view) = conversation_view.upgrade() {
3239 conversation_view.focus_handle(cx).focus(window, cx);
3240 }
3241 }
3242 })
3243 .on_action({
3244 let conversation_view = conversation_view.downgrade();
3245 move |_: &editor::actions::Cancel, window, cx| {
3246 if let Some(conversation_view) = conversation_view.upgrade() {
3247 conversation_view.focus_handle(cx).focus(window, cx);
3248 }
3249 }
3250 })
3251 .child(title_editor)
3252 .into_any_element()
3253 }
3254 } else {
3255 Label::new(conversation_view.read(cx).title(cx))
3256 .color(Color::Muted)
3257 .truncate()
3258 .into_any_element()
3259 }
3260 }
3261 ActiveView::TextThread {
3262 title_editor,
3263 text_thread_editor,
3264 ..
3265 } => {
3266 let summary = text_thread_editor.read(cx).text_thread().read(cx).summary();
3267
3268 match summary {
3269 TextThreadSummary::Pending => Label::new(TextThreadSummary::DEFAULT)
3270 .color(Color::Muted)
3271 .truncate()
3272 .into_any_element(),
3273 TextThreadSummary::Content(summary) => {
3274 if summary.done {
3275 div()
3276 .w_full()
3277 .child(title_editor.clone())
3278 .into_any_element()
3279 } else {
3280 Label::new(LOADING_SUMMARY_PLACEHOLDER)
3281 .truncate()
3282 .color(Color::Muted)
3283 .with_animation(
3284 "generating_title",
3285 Animation::new(Duration::from_secs(2))
3286 .repeat()
3287 .with_easing(pulsating_between(0.4, 0.8)),
3288 |label, delta| label.alpha(delta),
3289 )
3290 .into_any_element()
3291 }
3292 }
3293 TextThreadSummary::Error => h_flex()
3294 .w_full()
3295 .child(title_editor.clone())
3296 .child(
3297 IconButton::new("retry-summary-generation", IconName::RotateCcw)
3298 .icon_size(IconSize::Small)
3299 .on_click({
3300 let text_thread_editor = text_thread_editor.clone();
3301 move |_, _window, cx| {
3302 text_thread_editor.update(cx, |text_thread_editor, cx| {
3303 text_thread_editor.regenerate_summary(cx);
3304 });
3305 }
3306 })
3307 .tooltip(move |_window, cx| {
3308 cx.new(|_| {
3309 Tooltip::new("Failed to generate title")
3310 .meta("Click to try again")
3311 })
3312 .into()
3313 }),
3314 )
3315 .into_any_element(),
3316 }
3317 }
3318 ActiveView::History { history: kind } => {
3319 let title = match kind {
3320 History::AgentThreads { .. } => "History",
3321 History::TextThreads => "Text Thread History",
3322 };
3323 Label::new(title).truncate().into_any_element()
3324 }
3325 ActiveView::Configuration => Label::new("Settings").truncate().into_any_element(),
3326 ActiveView::Uninitialized => Label::new("Agent").truncate().into_any_element(),
3327 };
3328
3329 h_flex()
3330 .key_context("TitleEditor")
3331 .id("TitleEditor")
3332 .flex_grow()
3333 .w_full()
3334 .max_w_full()
3335 .overflow_x_scroll()
3336 .child(content)
3337 .into_any()
3338 }
3339
3340 fn handle_regenerate_thread_title(conversation_view: Entity<ConversationView>, cx: &mut App) {
3341 conversation_view.update(cx, |conversation_view, cx| {
3342 if let Some(thread) = conversation_view.as_native_thread(cx) {
3343 thread.update(cx, |thread, cx| {
3344 thread.generate_title(cx);
3345 });
3346 }
3347 });
3348 }
3349
3350 fn handle_regenerate_text_thread_title(
3351 text_thread_editor: Entity<TextThreadEditor>,
3352 cx: &mut App,
3353 ) {
3354 text_thread_editor.update(cx, |text_thread_editor, cx| {
3355 text_thread_editor.regenerate_summary(cx);
3356 });
3357 }
3358
3359 fn render_panel_options_menu(
3360 &self,
3361 window: &mut Window,
3362 cx: &mut Context<Self>,
3363 ) -> impl IntoElement {
3364 let focus_handle = self.focus_handle(cx);
3365
3366 let full_screen_label = if self.is_zoomed(window, cx) {
3367 "Disable Full Screen"
3368 } else {
3369 "Enable Full Screen"
3370 };
3371
3372 let text_thread_view = match &self.active_view {
3373 ActiveView::TextThread {
3374 text_thread_editor, ..
3375 } => Some(text_thread_editor.clone()),
3376 _ => None,
3377 };
3378 let text_thread_with_messages = match &self.active_view {
3379 ActiveView::TextThread {
3380 text_thread_editor, ..
3381 } => text_thread_editor
3382 .read(cx)
3383 .text_thread()
3384 .read(cx)
3385 .messages(cx)
3386 .any(|message| message.role == language_model::Role::Assistant),
3387 _ => false,
3388 };
3389
3390 let conversation_view = match &self.active_view {
3391 ActiveView::AgentThread { conversation_view } => Some(conversation_view.clone()),
3392 _ => None,
3393 };
3394 let thread_with_messages = match &self.active_view {
3395 ActiveView::AgentThread { conversation_view } => {
3396 conversation_view.read(cx).has_user_submitted_prompt(cx)
3397 }
3398 _ => false,
3399 };
3400 let has_auth_methods = match &self.active_view {
3401 ActiveView::AgentThread { conversation_view } => {
3402 conversation_view.read(cx).has_auth_methods()
3403 }
3404 _ => false,
3405 };
3406
3407 PopoverMenu::new("agent-options-menu")
3408 .trigger_with_tooltip(
3409 IconButton::new("agent-options-menu", IconName::Ellipsis)
3410 .icon_size(IconSize::Small),
3411 {
3412 let focus_handle = focus_handle.clone();
3413 move |_window, cx| {
3414 Tooltip::for_action_in(
3415 "Toggle Agent Menu",
3416 &ToggleOptionsMenu,
3417 &focus_handle,
3418 cx,
3419 )
3420 }
3421 },
3422 )
3423 .anchor(Corner::TopRight)
3424 .with_handle(self.agent_panel_menu_handle.clone())
3425 .menu({
3426 move |window, cx| {
3427 Some(ContextMenu::build(window, cx, |mut menu, _window, _| {
3428 menu = menu.context(focus_handle.clone());
3429
3430 if thread_with_messages | text_thread_with_messages {
3431 menu = menu.header("Current Thread");
3432
3433 if let Some(text_thread_view) = text_thread_view.as_ref() {
3434 menu = menu
3435 .entry("Regenerate Thread Title", None, {
3436 let text_thread_view = text_thread_view.clone();
3437 move |_, cx| {
3438 Self::handle_regenerate_text_thread_title(
3439 text_thread_view.clone(),
3440 cx,
3441 );
3442 }
3443 })
3444 .separator();
3445 }
3446
3447 if let Some(conversation_view) = conversation_view.as_ref() {
3448 menu = menu
3449 .entry("Regenerate Thread Title", None, {
3450 let conversation_view = conversation_view.clone();
3451 move |_, cx| {
3452 Self::handle_regenerate_thread_title(
3453 conversation_view.clone(),
3454 cx,
3455 );
3456 }
3457 })
3458 .separator();
3459 }
3460 }
3461
3462 menu = menu
3463 .header("MCP Servers")
3464 .action(
3465 "View Server Extensions",
3466 Box::new(zed_actions::Extensions {
3467 category_filter: Some(
3468 zed_actions::ExtensionCategoryFilter::ContextServers,
3469 ),
3470 id: None,
3471 }),
3472 )
3473 .action("Add Custom Server…", Box::new(AddContextServer))
3474 .separator()
3475 .action("Rules", Box::new(OpenRulesLibrary::default()))
3476 .action("Profiles", Box::new(ManageProfiles::default()))
3477 .action("Settings", Box::new(OpenSettings))
3478 .separator()
3479 .action("Toggle Threads Sidebar", Box::new(ToggleWorkspaceSidebar))
3480 .action(full_screen_label, Box::new(ToggleZoom));
3481
3482 if has_auth_methods {
3483 menu = menu.action("Reauthenticate", Box::new(ReauthenticateAgent))
3484 }
3485
3486 menu
3487 }))
3488 }
3489 })
3490 }
3491
3492 fn render_recent_entries_menu(
3493 &self,
3494 icon: IconName,
3495 corner: Corner,
3496 cx: &mut Context<Self>,
3497 ) -> impl IntoElement {
3498 let focus_handle = self.focus_handle(cx);
3499
3500 PopoverMenu::new("agent-nav-menu")
3501 .trigger_with_tooltip(
3502 IconButton::new("agent-nav-menu", icon).icon_size(IconSize::Small),
3503 {
3504 move |_window, cx| {
3505 Tooltip::for_action_in(
3506 "Toggle Recently Updated Threads",
3507 &ToggleNavigationMenu,
3508 &focus_handle,
3509 cx,
3510 )
3511 }
3512 },
3513 )
3514 .anchor(corner)
3515 .with_handle(self.agent_navigation_menu_handle.clone())
3516 .menu({
3517 let menu = self.agent_navigation_menu.clone();
3518 move |window, cx| {
3519 telemetry::event!("View Thread History Clicked");
3520
3521 if let Some(menu) = menu.as_ref() {
3522 menu.update(cx, |_, cx| {
3523 cx.defer_in(window, |menu, window, cx| {
3524 menu.rebuild(window, cx);
3525 });
3526 })
3527 }
3528 menu.clone()
3529 }
3530 })
3531 }
3532
3533 fn render_toolbar_back_button(&self, cx: &mut Context<Self>) -> impl IntoElement {
3534 let focus_handle = self.focus_handle(cx);
3535
3536 IconButton::new("go-back", IconName::ArrowLeft)
3537 .icon_size(IconSize::Small)
3538 .on_click(cx.listener(|this, _, window, cx| {
3539 this.go_back(&workspace::GoBack, window, cx);
3540 }))
3541 .tooltip({
3542 move |_window, cx| {
3543 Tooltip::for_action_in("Go Back", &workspace::GoBack, &focus_handle, cx)
3544 }
3545 })
3546 }
3547
3548 fn project_has_git_repository(&self, cx: &App) -> bool {
3549 !self.project.read(cx).repositories(cx).is_empty()
3550 }
3551
3552 fn render_start_thread_in_selector(&self, cx: &mut Context<Self>) -> impl IntoElement {
3553 use settings::{NewThreadLocation, Settings};
3554
3555 let focus_handle = self.focus_handle(cx);
3556 let has_git_repo = self.project_has_git_repository(cx);
3557 let is_via_collab = self.project.read(cx).is_via_collab();
3558 let fs = self.fs.clone();
3559
3560 let is_creating = matches!(
3561 self.worktree_creation_status,
3562 Some(WorktreeCreationStatus::Creating)
3563 );
3564
3565 let current_target = self.start_thread_in;
3566 let trigger_label = self.start_thread_in.label();
3567
3568 let new_thread_location = AgentSettings::get_global(cx).new_thread_location;
3569 let is_local_default = new_thread_location == NewThreadLocation::LocalProject;
3570 let is_new_worktree_default = new_thread_location == NewThreadLocation::NewWorktree;
3571
3572 let icon = if self.start_thread_in_menu_handle.is_deployed() {
3573 IconName::ChevronUp
3574 } else {
3575 IconName::ChevronDown
3576 };
3577
3578 let trigger_button = Button::new("thread-target-trigger", trigger_label)
3579 .end_icon(Icon::new(icon).size(IconSize::XSmall).color(Color::Muted))
3580 .disabled(is_creating);
3581
3582 let dock_position = AgentSettings::get_global(cx).dock;
3583 let documentation_side = match dock_position {
3584 settings::DockPosition::Left => DocumentationSide::Right,
3585 settings::DockPosition::Bottom | settings::DockPosition::Right => {
3586 DocumentationSide::Left
3587 }
3588 };
3589
3590 PopoverMenu::new("thread-target-selector")
3591 .trigger_with_tooltip(trigger_button, {
3592 move |_window, cx| {
3593 Tooltip::for_action_in(
3594 "Start Thread In…",
3595 &CycleStartThreadIn,
3596 &focus_handle,
3597 cx,
3598 )
3599 }
3600 })
3601 .menu(move |window, cx| {
3602 let is_local_selected = current_target == StartThreadIn::LocalProject;
3603 let is_new_worktree_selected = current_target == StartThreadIn::NewWorktree;
3604 let fs = fs.clone();
3605
3606 Some(ContextMenu::build(window, cx, move |menu, _window, _cx| {
3607 let new_worktree_disabled = !has_git_repo || is_via_collab;
3608
3609 menu.header("Start Thread In…")
3610 .item(
3611 ContextMenuEntry::new("Current Worktree")
3612 .toggleable(IconPosition::End, is_local_selected)
3613 .documentation_aside(documentation_side, move |_| {
3614 HoldForDefault::new(is_local_default)
3615 .more_content(false)
3616 .into_any_element()
3617 })
3618 .handler({
3619 let fs = fs.clone();
3620 move |window, cx| {
3621 if window.modifiers().secondary() {
3622 update_settings_file(fs.clone(), cx, |settings, _| {
3623 settings
3624 .agent
3625 .get_or_insert_default()
3626 .set_new_thread_location(
3627 NewThreadLocation::LocalProject,
3628 );
3629 });
3630 }
3631 window.dispatch_action(
3632 Box::new(StartThreadIn::LocalProject),
3633 cx,
3634 );
3635 }
3636 }),
3637 )
3638 .item({
3639 let entry = ContextMenuEntry::new("New Git Worktree")
3640 .toggleable(IconPosition::End, is_new_worktree_selected)
3641 .disabled(new_worktree_disabled)
3642 .handler({
3643 let fs = fs.clone();
3644 move |window, cx| {
3645 if window.modifiers().secondary() {
3646 update_settings_file(fs.clone(), cx, |settings, _| {
3647 settings
3648 .agent
3649 .get_or_insert_default()
3650 .set_new_thread_location(
3651 NewThreadLocation::NewWorktree,
3652 );
3653 });
3654 }
3655 window.dispatch_action(
3656 Box::new(StartThreadIn::NewWorktree),
3657 cx,
3658 );
3659 }
3660 });
3661
3662 if new_worktree_disabled {
3663 entry.documentation_aside(documentation_side, move |_| {
3664 let reason = if !has_git_repo {
3665 "No git repository found in this project."
3666 } else {
3667 "Not available for remote/collab projects yet."
3668 };
3669 Label::new(reason)
3670 .color(Color::Muted)
3671 .size(LabelSize::Small)
3672 .into_any_element()
3673 })
3674 } else {
3675 entry.documentation_aside(documentation_side, move |_| {
3676 HoldForDefault::new(is_new_worktree_default)
3677 .more_content(false)
3678 .into_any_element()
3679 })
3680 }
3681 })
3682 }))
3683 })
3684 .with_handle(self.start_thread_in_menu_handle.clone())
3685 .anchor(Corner::TopLeft)
3686 .offset(gpui::Point {
3687 x: px(1.0),
3688 y: px(1.0),
3689 })
3690 }
3691
3692 fn render_toolbar(&self, window: &mut Window, cx: &mut Context<Self>) -> impl IntoElement {
3693 let agent_server_store = self.project.read(cx).agent_server_store().clone();
3694 let has_visible_worktrees = self.project.read(cx).visible_worktrees(cx).next().is_some();
3695 let focus_handle = self.focus_handle(cx);
3696
3697 let (selected_agent_custom_icon, selected_agent_label) =
3698 if let AgentType::Custom { id, .. } = &self.selected_agent_type {
3699 let store = agent_server_store.read(cx);
3700 let icon = store.agent_icon(&id);
3701
3702 let label = store
3703 .agent_display_name(&id)
3704 .unwrap_or_else(|| self.selected_agent_type.label());
3705 (icon, label)
3706 } else {
3707 (None, self.selected_agent_type.label())
3708 };
3709
3710 let active_thread = match &self.active_view {
3711 ActiveView::AgentThread { conversation_view } => {
3712 conversation_view.read(cx).as_native_thread(cx)
3713 }
3714 ActiveView::Uninitialized
3715 | ActiveView::TextThread { .. }
3716 | ActiveView::History { .. }
3717 | ActiveView::Configuration => None,
3718 };
3719
3720 let new_thread_menu_builder: Rc<
3721 dyn Fn(&mut Window, &mut App) -> Option<Entity<ContextMenu>>,
3722 > = {
3723 let selected_agent = self.selected_agent_type.clone();
3724 let is_agent_selected = move |agent_type: AgentType| selected_agent == agent_type;
3725
3726 let workspace = self.workspace.clone();
3727 let is_via_collab = workspace
3728 .update(cx, |workspace, cx| {
3729 workspace.project().read(cx).is_via_collab()
3730 })
3731 .unwrap_or_default();
3732
3733 let focus_handle = focus_handle.clone();
3734 let agent_server_store = agent_server_store;
3735
3736 Rc::new(move |window, cx| {
3737 telemetry::event!("New Thread Clicked");
3738
3739 let active_thread = active_thread.clone();
3740 Some(ContextMenu::build(window, cx, |menu, _window, cx| {
3741 menu.context(focus_handle.clone())
3742 .when_some(active_thread, |this, active_thread| {
3743 let thread = active_thread.read(cx);
3744
3745 if !thread.is_empty() {
3746 let session_id = thread.id().clone();
3747 this.item(
3748 ContextMenuEntry::new("New From Summary")
3749 .icon(IconName::ThreadFromSummary)
3750 .icon_color(Color::Muted)
3751 .handler(move |window, cx| {
3752 window.dispatch_action(
3753 Box::new(NewNativeAgentThreadFromSummary {
3754 from_session_id: session_id.clone(),
3755 }),
3756 cx,
3757 );
3758 }),
3759 )
3760 } else {
3761 this
3762 }
3763 })
3764 .item(
3765 ContextMenuEntry::new("Zed Agent")
3766 .when(
3767 is_agent_selected(AgentType::NativeAgent)
3768 | is_agent_selected(AgentType::TextThread),
3769 |this| {
3770 this.action(Box::new(NewExternalAgentThread {
3771 agent: None,
3772 }))
3773 },
3774 )
3775 .icon(IconName::ZedAgent)
3776 .icon_color(Color::Muted)
3777 .handler({
3778 let workspace = workspace.clone();
3779 move |window, cx| {
3780 if let Some(workspace) = workspace.upgrade() {
3781 workspace.update(cx, |workspace, cx| {
3782 if let Some(panel) =
3783 workspace.panel::<AgentPanel>(cx)
3784 {
3785 panel.update(cx, |panel, cx| {
3786 panel.new_agent_thread(
3787 AgentType::NativeAgent,
3788 window,
3789 cx,
3790 );
3791 });
3792 }
3793 });
3794 }
3795 }
3796 }),
3797 )
3798 .item(
3799 ContextMenuEntry::new("Text Thread")
3800 .action(NewTextThread.boxed_clone())
3801 .icon(IconName::TextThread)
3802 .icon_color(Color::Muted)
3803 .handler({
3804 let workspace = workspace.clone();
3805 move |window, cx| {
3806 if let Some(workspace) = workspace.upgrade() {
3807 workspace.update(cx, |workspace, cx| {
3808 if let Some(panel) =
3809 workspace.panel::<AgentPanel>(cx)
3810 {
3811 panel.update(cx, |panel, cx| {
3812 panel.new_agent_thread(
3813 AgentType::TextThread,
3814 window,
3815 cx,
3816 );
3817 });
3818 }
3819 });
3820 }
3821 }
3822 }),
3823 )
3824 .separator()
3825 .header("External Agents")
3826 .map(|mut menu| {
3827 let agent_server_store = agent_server_store.read(cx);
3828 let registry_store = project::AgentRegistryStore::try_global(cx);
3829 let registry_store_ref = registry_store.as_ref().map(|s| s.read(cx));
3830
3831 struct AgentMenuItem {
3832 id: AgentId,
3833 display_name: SharedString,
3834 }
3835
3836 let agent_items = agent_server_store
3837 .external_agents()
3838 .map(|agent_id| {
3839 let display_name = agent_server_store
3840 .agent_display_name(agent_id)
3841 .or_else(|| {
3842 registry_store_ref
3843 .as_ref()
3844 .and_then(|store| store.agent(agent_id))
3845 .map(|a| a.name().clone())
3846 })
3847 .unwrap_or_else(|| agent_id.0.clone());
3848 AgentMenuItem {
3849 id: agent_id.clone(),
3850 display_name,
3851 }
3852 })
3853 .sorted_unstable_by_key(|e| e.display_name.to_lowercase())
3854 .collect::<Vec<_>>();
3855
3856 for item in &agent_items {
3857 let mut entry = ContextMenuEntry::new(item.display_name.clone());
3858
3859 let icon_path =
3860 agent_server_store.agent_icon(&item.id).or_else(|| {
3861 registry_store_ref
3862 .as_ref()
3863 .and_then(|store| store.agent(&item.id))
3864 .and_then(|a| a.icon_path().cloned())
3865 });
3866
3867 if let Some(icon_path) = icon_path {
3868 entry = entry.custom_icon_svg(icon_path);
3869 } else {
3870 entry = entry.icon(IconName::Sparkle);
3871 }
3872
3873 entry = entry
3874 .when(
3875 is_agent_selected(AgentType::Custom {
3876 id: item.id.clone(),
3877 }),
3878 |this| {
3879 this.action(Box::new(NewExternalAgentThread {
3880 agent: None,
3881 }))
3882 },
3883 )
3884 .icon_color(Color::Muted)
3885 .disabled(is_via_collab)
3886 .handler({
3887 let workspace = workspace.clone();
3888 let agent_id = item.id.clone();
3889 move |window, cx| {
3890 if let Some(workspace) = workspace.upgrade() {
3891 workspace.update(cx, |workspace, cx| {
3892 if let Some(panel) =
3893 workspace.panel::<AgentPanel>(cx)
3894 {
3895 panel.update(cx, |panel, cx| {
3896 panel.new_agent_thread(
3897 AgentType::Custom {
3898 id: agent_id.clone(),
3899 },
3900 window,
3901 cx,
3902 );
3903 });
3904 }
3905 });
3906 }
3907 }
3908 });
3909
3910 menu = menu.item(entry);
3911 }
3912
3913 menu
3914 })
3915 .separator()
3916 .item(
3917 ContextMenuEntry::new("Add More Agents")
3918 .icon(IconName::Plus)
3919 .icon_color(Color::Muted)
3920 .handler({
3921 move |window, cx| {
3922 window
3923 .dispatch_action(Box::new(zed_actions::AcpRegistry), cx)
3924 }
3925 }),
3926 )
3927 }))
3928 })
3929 };
3930
3931 let is_thread_loading = self
3932 .active_conversation_view()
3933 .map(|thread| thread.read(cx).is_loading())
3934 .unwrap_or(false);
3935
3936 let has_custom_icon = selected_agent_custom_icon.is_some();
3937 let selected_agent_custom_icon_for_button = selected_agent_custom_icon.clone();
3938 let selected_agent_builtin_icon = self.selected_agent_type.icon();
3939 let selected_agent_label_for_tooltip = selected_agent_label.clone();
3940
3941 let selected_agent = div()
3942 .id("selected_agent_icon")
3943 .when_some(selected_agent_custom_icon, |this, icon_path| {
3944 this.px_1()
3945 .child(Icon::from_external_svg(icon_path).color(Color::Muted))
3946 })
3947 .when(!has_custom_icon, |this| {
3948 this.when_some(self.selected_agent_type.icon(), |this, icon| {
3949 this.px_1().child(Icon::new(icon).color(Color::Muted))
3950 })
3951 })
3952 .tooltip(move |_, cx| {
3953 Tooltip::with_meta(
3954 selected_agent_label_for_tooltip.clone(),
3955 None,
3956 "Selected Agent",
3957 cx,
3958 )
3959 });
3960
3961 let selected_agent = if is_thread_loading {
3962 selected_agent
3963 .with_animation(
3964 "pulsating-icon",
3965 Animation::new(Duration::from_secs(1))
3966 .repeat()
3967 .with_easing(pulsating_between(0.2, 0.6)),
3968 |icon, delta| icon.opacity(delta),
3969 )
3970 .into_any_element()
3971 } else {
3972 selected_agent.into_any_element()
3973 };
3974
3975 let show_history_menu = self.has_history_for_selected_agent(cx);
3976 let has_v2_flag = cx.has_flag::<AgentV2FeatureFlag>();
3977 let is_empty_state = !self.active_thread_has_messages(cx);
3978
3979 let is_in_history_or_config = matches!(
3980 &self.active_view,
3981 ActiveView::History { .. } | ActiveView::Configuration
3982 );
3983
3984 let is_text_thread = matches!(&self.active_view, ActiveView::TextThread { .. });
3985
3986 let is_full_screen = self.is_zoomed(window, cx);
3987
3988 let use_v2_empty_toolbar =
3989 has_v2_flag && is_empty_state && !is_in_history_or_config && !is_text_thread;
3990
3991 let base_container = h_flex()
3992 .id("agent-panel-toolbar")
3993 .h(Tab::container_height(cx))
3994 .max_w_full()
3995 .flex_none()
3996 .justify_between()
3997 .gap_2()
3998 .bg(cx.theme().colors().tab_bar_background)
3999 .border_b_1()
4000 .border_color(cx.theme().colors().border);
4001
4002 if use_v2_empty_toolbar {
4003 let (chevron_icon, icon_color, label_color) =
4004 if self.new_thread_menu_handle.is_deployed() {
4005 (IconName::ChevronUp, Color::Accent, Color::Accent)
4006 } else {
4007 (IconName::ChevronDown, Color::Muted, Color::Default)
4008 };
4009
4010 let agent_icon = if let Some(icon_path) = selected_agent_custom_icon_for_button {
4011 Icon::from_external_svg(icon_path)
4012 .size(IconSize::Small)
4013 .color(icon_color)
4014 } else {
4015 let icon_name = selected_agent_builtin_icon.unwrap_or(IconName::ZedAgent);
4016 Icon::new(icon_name).size(IconSize::Small).color(icon_color)
4017 };
4018
4019 let agent_selector_button = Button::new("agent-selector-trigger", selected_agent_label)
4020 .start_icon(agent_icon)
4021 .color(label_color)
4022 .end_icon(
4023 Icon::new(chevron_icon)
4024 .color(icon_color)
4025 .size(IconSize::XSmall),
4026 );
4027
4028 let agent_selector_menu = PopoverMenu::new("new_thread_menu")
4029 .trigger_with_tooltip(agent_selector_button, {
4030 move |_window, cx| {
4031 Tooltip::for_action_in(
4032 "New Thread…",
4033 &ToggleNewThreadMenu,
4034 &focus_handle,
4035 cx,
4036 )
4037 }
4038 })
4039 .menu({
4040 let builder = new_thread_menu_builder.clone();
4041 move |window, cx| builder(window, cx)
4042 })
4043 .with_handle(self.new_thread_menu_handle.clone())
4044 .anchor(Corner::TopLeft)
4045 .offset(gpui::Point {
4046 x: px(1.0),
4047 y: px(1.0),
4048 });
4049
4050 base_container
4051 .child(
4052 h_flex()
4053 .size_full()
4054 .gap(DynamicSpacing::Base04.rems(cx))
4055 .pl(DynamicSpacing::Base04.rems(cx))
4056 .child(agent_selector_menu)
4057 .when(
4058 has_visible_worktrees && self.project_has_git_repository(cx),
4059 |this| this.child(self.render_start_thread_in_selector(cx)),
4060 ),
4061 )
4062 .child(
4063 h_flex()
4064 .h_full()
4065 .flex_none()
4066 .gap_1()
4067 .pl_1()
4068 .pr_1()
4069 .when(show_history_menu && !has_v2_flag, |this| {
4070 this.child(self.render_recent_entries_menu(
4071 IconName::MenuAltTemp,
4072 Corner::TopRight,
4073 cx,
4074 ))
4075 })
4076 .when(is_full_screen, |this| {
4077 this.child(
4078 IconButton::new("disable-full-screen", IconName::Minimize)
4079 .icon_size(IconSize::Small)
4080 .tooltip(move |_, cx| {
4081 Tooltip::for_action("Disable Full Screen", &ToggleZoom, cx)
4082 })
4083 .on_click({
4084 cx.listener(move |_, _, window, cx| {
4085 window.dispatch_action(ToggleZoom.boxed_clone(), cx);
4086 })
4087 }),
4088 )
4089 })
4090 .child(self.render_panel_options_menu(window, cx)),
4091 )
4092 .into_any_element()
4093 } else {
4094 let new_thread_menu = PopoverMenu::new("new_thread_menu")
4095 .trigger_with_tooltip(
4096 IconButton::new("new_thread_menu_btn", IconName::Plus)
4097 .icon_size(IconSize::Small),
4098 {
4099 move |_window, cx| {
4100 Tooltip::for_action_in(
4101 "New Thread\u{2026}",
4102 &ToggleNewThreadMenu,
4103 &focus_handle,
4104 cx,
4105 )
4106 }
4107 },
4108 )
4109 .anchor(Corner::TopRight)
4110 .with_handle(self.new_thread_menu_handle.clone())
4111 .menu(move |window, cx| new_thread_menu_builder(window, cx));
4112
4113 base_container
4114 .child(
4115 h_flex()
4116 .size_full()
4117 .gap(DynamicSpacing::Base04.rems(cx))
4118 .pl(DynamicSpacing::Base04.rems(cx))
4119 .child(match &self.active_view {
4120 ActiveView::History { .. } | ActiveView::Configuration => {
4121 self.render_toolbar_back_button(cx).into_any_element()
4122 }
4123 _ => selected_agent.into_any_element(),
4124 })
4125 .child(self.render_title_view(window, cx)),
4126 )
4127 .child(
4128 h_flex()
4129 .h_full()
4130 .flex_none()
4131 .gap_1()
4132 .pl_1()
4133 .pr_1()
4134 .child(new_thread_menu)
4135 .when(show_history_menu && !has_v2_flag, |this| {
4136 this.child(self.render_recent_entries_menu(
4137 IconName::MenuAltTemp,
4138 Corner::TopRight,
4139 cx,
4140 ))
4141 })
4142 .when(is_full_screen, |this| {
4143 this.child(
4144 IconButton::new("disable-full-screen", IconName::Minimize)
4145 .icon_size(IconSize::Small)
4146 .tooltip(move |_, cx| {
4147 Tooltip::for_action("Disable Full Screen", &ToggleZoom, cx)
4148 })
4149 .on_click({
4150 cx.listener(move |_, _, window, cx| {
4151 window.dispatch_action(ToggleZoom.boxed_clone(), cx);
4152 })
4153 }),
4154 )
4155 })
4156 .child(self.render_panel_options_menu(window, cx)),
4157 )
4158 .into_any_element()
4159 }
4160 }
4161
4162 fn render_worktree_creation_status(&self, cx: &mut Context<Self>) -> Option<AnyElement> {
4163 let status = self.worktree_creation_status.as_ref()?;
4164 match status {
4165 WorktreeCreationStatus::Creating => Some(
4166 h_flex()
4167 .absolute()
4168 .bottom_12()
4169 .w_full()
4170 .p_2()
4171 .gap_1()
4172 .justify_center()
4173 .bg(cx.theme().colors().editor_background)
4174 .child(
4175 Icon::new(IconName::LoadCircle)
4176 .size(IconSize::Small)
4177 .color(Color::Muted)
4178 .with_rotate_animation(3),
4179 )
4180 .child(
4181 Label::new("Creating Worktree…")
4182 .color(Color::Muted)
4183 .size(LabelSize::Small),
4184 )
4185 .into_any_element(),
4186 ),
4187 WorktreeCreationStatus::Error(message) => Some(
4188 Callout::new()
4189 .icon(IconName::Warning)
4190 .severity(Severity::Warning)
4191 .title(message.clone())
4192 .into_any_element(),
4193 ),
4194 }
4195 }
4196
4197 fn should_render_trial_end_upsell(&self, cx: &mut Context<Self>) -> bool {
4198 if TrialEndUpsell::dismissed(cx) {
4199 return false;
4200 }
4201
4202 match &self.active_view {
4203 ActiveView::TextThread { .. } => {
4204 if LanguageModelRegistry::global(cx)
4205 .read(cx)
4206 .default_model()
4207 .is_some_and(|model| {
4208 model.provider.id() != language_model::ZED_CLOUD_PROVIDER_ID
4209 })
4210 {
4211 return false;
4212 }
4213 }
4214 ActiveView::Uninitialized
4215 | ActiveView::AgentThread { .. }
4216 | ActiveView::History { .. }
4217 | ActiveView::Configuration => return false,
4218 }
4219
4220 let plan = self.user_store.read(cx).plan();
4221 let has_previous_trial = self.user_store.read(cx).trial_started_at().is_some();
4222
4223 plan.is_some_and(|plan| plan == Plan::ZedFree) && has_previous_trial
4224 }
4225
4226 fn should_render_onboarding(&self, cx: &mut Context<Self>) -> bool {
4227 if self.on_boarding_upsell_dismissed.load(Ordering::Acquire) {
4228 return false;
4229 }
4230
4231 let user_store = self.user_store.read(cx);
4232
4233 if user_store.plan().is_some_and(|plan| plan == Plan::ZedPro)
4234 && user_store
4235 .subscription_period()
4236 .and_then(|period| period.0.checked_add_days(chrono::Days::new(1)))
4237 .is_some_and(|date| date < chrono::Utc::now())
4238 {
4239 OnboardingUpsell::set_dismissed(true, cx);
4240 self.on_boarding_upsell_dismissed
4241 .store(true, Ordering::Release);
4242 return false;
4243 }
4244
4245 let has_configured_non_zed_providers = LanguageModelRegistry::read_global(cx)
4246 .visible_providers()
4247 .iter()
4248 .any(|provider| {
4249 provider.is_authenticated(cx)
4250 && provider.id() != language_model::ZED_CLOUD_PROVIDER_ID
4251 });
4252
4253 match &self.active_view {
4254 ActiveView::Uninitialized | ActiveView::History { .. } | ActiveView::Configuration => {
4255 false
4256 }
4257 ActiveView::AgentThread {
4258 conversation_view, ..
4259 } if conversation_view.read(cx).as_native_thread(cx).is_none() => false,
4260 ActiveView::AgentThread { conversation_view } => {
4261 let history_is_empty = conversation_view
4262 .read(cx)
4263 .history()
4264 .is_none_or(|h| h.read(cx).is_empty());
4265 history_is_empty || !has_configured_non_zed_providers
4266 }
4267 ActiveView::TextThread { .. } => {
4268 let history_is_empty = self.text_thread_history.read(cx).is_empty();
4269 history_is_empty || !has_configured_non_zed_providers
4270 }
4271 }
4272 }
4273
4274 fn render_onboarding(
4275 &self,
4276 _window: &mut Window,
4277 cx: &mut Context<Self>,
4278 ) -> Option<impl IntoElement> {
4279 if !self.should_render_onboarding(cx) {
4280 return None;
4281 }
4282
4283 let text_thread_view = matches!(&self.active_view, ActiveView::TextThread { .. });
4284
4285 Some(
4286 div()
4287 .when(text_thread_view, |this| {
4288 this.bg(cx.theme().colors().editor_background)
4289 })
4290 .child(self.onboarding.clone()),
4291 )
4292 }
4293
4294 fn render_trial_end_upsell(
4295 &self,
4296 _window: &mut Window,
4297 cx: &mut Context<Self>,
4298 ) -> Option<impl IntoElement> {
4299 if !self.should_render_trial_end_upsell(cx) {
4300 return None;
4301 }
4302
4303 Some(
4304 v_flex()
4305 .absolute()
4306 .inset_0()
4307 .size_full()
4308 .bg(cx.theme().colors().panel_background)
4309 .opacity(0.85)
4310 .block_mouse_except_scroll()
4311 .child(EndTrialUpsell::new(Arc::new({
4312 let this = cx.entity();
4313 move |_, cx| {
4314 this.update(cx, |_this, cx| {
4315 TrialEndUpsell::set_dismissed(true, cx);
4316 cx.notify();
4317 });
4318 }
4319 }))),
4320 )
4321 }
4322
4323 fn emit_configuration_error_telemetry_if_needed(
4324 &mut self,
4325 configuration_error: Option<&ConfigurationError>,
4326 ) {
4327 let error_kind = configuration_error.map(|err| match err {
4328 ConfigurationError::NoProvider => "no_provider",
4329 ConfigurationError::ModelNotFound => "model_not_found",
4330 ConfigurationError::ProviderNotAuthenticated(_) => "provider_not_authenticated",
4331 });
4332
4333 let error_kind_string = error_kind.map(String::from);
4334
4335 if self.last_configuration_error_telemetry == error_kind_string {
4336 return;
4337 }
4338
4339 self.last_configuration_error_telemetry = error_kind_string;
4340
4341 if let Some(kind) = error_kind {
4342 let message = configuration_error
4343 .map(|err| err.to_string())
4344 .unwrap_or_default();
4345
4346 telemetry::event!("Agent Panel Error Shown", kind = kind, message = message,);
4347 }
4348 }
4349
4350 fn render_configuration_error(
4351 &self,
4352 border_bottom: bool,
4353 configuration_error: &ConfigurationError,
4354 focus_handle: &FocusHandle,
4355 cx: &mut App,
4356 ) -> impl IntoElement {
4357 let zed_provider_configured = AgentSettings::get_global(cx)
4358 .default_model
4359 .as_ref()
4360 .is_some_and(|selection| selection.provider.0.as_str() == "zed.dev");
4361
4362 let callout = if zed_provider_configured {
4363 Callout::new()
4364 .icon(IconName::Warning)
4365 .severity(Severity::Warning)
4366 .when(border_bottom, |this| {
4367 this.border_position(ui::BorderPosition::Bottom)
4368 })
4369 .title("Sign in to continue using Zed as your LLM provider.")
4370 .actions_slot(
4371 Button::new("sign_in", "Sign In")
4372 .style(ButtonStyle::Tinted(ui::TintColor::Warning))
4373 .label_size(LabelSize::Small)
4374 .on_click({
4375 let workspace = self.workspace.clone();
4376 move |_, _, cx| {
4377 let Ok(client) =
4378 workspace.update(cx, |workspace, _| workspace.client().clone())
4379 else {
4380 return;
4381 };
4382
4383 cx.spawn(async move |cx| {
4384 client.sign_in_with_optional_connect(true, cx).await
4385 })
4386 .detach_and_log_err(cx);
4387 }
4388 }),
4389 )
4390 } else {
4391 Callout::new()
4392 .icon(IconName::Warning)
4393 .severity(Severity::Warning)
4394 .when(border_bottom, |this| {
4395 this.border_position(ui::BorderPosition::Bottom)
4396 })
4397 .title(configuration_error.to_string())
4398 .actions_slot(
4399 Button::new("settings", "Configure")
4400 .style(ButtonStyle::Tinted(ui::TintColor::Warning))
4401 .label_size(LabelSize::Small)
4402 .key_binding(
4403 KeyBinding::for_action_in(&OpenSettings, focus_handle, cx)
4404 .map(|kb| kb.size(rems_from_px(12.))),
4405 )
4406 .on_click(|_event, window, cx| {
4407 window.dispatch_action(OpenSettings.boxed_clone(), cx)
4408 }),
4409 )
4410 };
4411
4412 match configuration_error {
4413 ConfigurationError::ModelNotFound
4414 | ConfigurationError::ProviderNotAuthenticated(_)
4415 | ConfigurationError::NoProvider => callout.into_any_element(),
4416 }
4417 }
4418
4419 fn render_text_thread(
4420 &self,
4421 text_thread_editor: &Entity<TextThreadEditor>,
4422 buffer_search_bar: &Entity<BufferSearchBar>,
4423 window: &mut Window,
4424 cx: &mut Context<Self>,
4425 ) -> Div {
4426 let mut registrar = buffer_search::DivRegistrar::new(
4427 |this, _, _cx| match &this.active_view {
4428 ActiveView::TextThread {
4429 buffer_search_bar, ..
4430 } => Some(buffer_search_bar.clone()),
4431 _ => None,
4432 },
4433 cx,
4434 );
4435 BufferSearchBar::register(&mut registrar);
4436 registrar
4437 .into_div()
4438 .size_full()
4439 .relative()
4440 .map(|parent| {
4441 buffer_search_bar.update(cx, |buffer_search_bar, cx| {
4442 if buffer_search_bar.is_dismissed() {
4443 return parent;
4444 }
4445 parent.child(
4446 div()
4447 .p(DynamicSpacing::Base08.rems(cx))
4448 .border_b_1()
4449 .border_color(cx.theme().colors().border_variant)
4450 .bg(cx.theme().colors().editor_background)
4451 .child(buffer_search_bar.render(window, cx)),
4452 )
4453 })
4454 })
4455 .child(text_thread_editor.clone())
4456 .child(self.render_drag_target(cx))
4457 }
4458
4459 fn render_drag_target(&self, cx: &Context<Self>) -> Div {
4460 let is_local = self.project.read(cx).is_local();
4461 div()
4462 .invisible()
4463 .absolute()
4464 .top_0()
4465 .right_0()
4466 .bottom_0()
4467 .left_0()
4468 .bg(cx.theme().colors().drop_target_background)
4469 .drag_over::<DraggedTab>(|this, _, _, _| this.visible())
4470 .drag_over::<DraggedSelection>(|this, _, _, _| this.visible())
4471 .when(is_local, |this| {
4472 this.drag_over::<ExternalPaths>(|this, _, _, _| this.visible())
4473 })
4474 .on_drop(cx.listener(move |this, tab: &DraggedTab, window, cx| {
4475 let item = tab.pane.read(cx).item_for_index(tab.ix);
4476 let project_paths = item
4477 .and_then(|item| item.project_path(cx))
4478 .into_iter()
4479 .collect::<Vec<_>>();
4480 this.handle_drop(project_paths, vec![], window, cx);
4481 }))
4482 .on_drop(
4483 cx.listener(move |this, selection: &DraggedSelection, window, cx| {
4484 let project_paths = selection
4485 .items()
4486 .filter_map(|item| this.project.read(cx).path_for_entry(item.entry_id, cx))
4487 .collect::<Vec<_>>();
4488 this.handle_drop(project_paths, vec![], window, cx);
4489 }),
4490 )
4491 .on_drop(cx.listener(move |this, paths: &ExternalPaths, window, cx| {
4492 let tasks = paths
4493 .paths()
4494 .iter()
4495 .map(|path| {
4496 Workspace::project_path_for_path(this.project.clone(), path, false, cx)
4497 })
4498 .collect::<Vec<_>>();
4499 cx.spawn_in(window, async move |this, cx| {
4500 let mut paths = vec![];
4501 let mut added_worktrees = vec![];
4502 let opened_paths = futures::future::join_all(tasks).await;
4503 for entry in opened_paths {
4504 if let Some((worktree, project_path)) = entry.log_err() {
4505 added_worktrees.push(worktree);
4506 paths.push(project_path);
4507 }
4508 }
4509 this.update_in(cx, |this, window, cx| {
4510 this.handle_drop(paths, added_worktrees, window, cx);
4511 })
4512 .ok();
4513 })
4514 .detach();
4515 }))
4516 }
4517
4518 fn handle_drop(
4519 &mut self,
4520 paths: Vec<ProjectPath>,
4521 added_worktrees: Vec<Entity<Worktree>>,
4522 window: &mut Window,
4523 cx: &mut Context<Self>,
4524 ) {
4525 match &self.active_view {
4526 ActiveView::AgentThread { conversation_view } => {
4527 conversation_view.update(cx, |conversation_view, cx| {
4528 conversation_view.insert_dragged_files(paths, added_worktrees, window, cx);
4529 });
4530 }
4531 ActiveView::TextThread {
4532 text_thread_editor, ..
4533 } => {
4534 text_thread_editor.update(cx, |text_thread_editor, cx| {
4535 TextThreadEditor::insert_dragged_files(
4536 text_thread_editor,
4537 paths,
4538 added_worktrees,
4539 window,
4540 cx,
4541 );
4542 });
4543 }
4544 ActiveView::Uninitialized | ActiveView::History { .. } | ActiveView::Configuration => {}
4545 }
4546 }
4547
4548 fn render_workspace_trust_message(&self, cx: &Context<Self>) -> Option<impl IntoElement> {
4549 if !self.show_trust_workspace_message {
4550 return None;
4551 }
4552
4553 let description = "To protect your system, third-party code—like MCP servers—won't run until you mark this workspace as safe.";
4554
4555 Some(
4556 Callout::new()
4557 .icon(IconName::Warning)
4558 .severity(Severity::Warning)
4559 .border_position(ui::BorderPosition::Bottom)
4560 .title("You're in Restricted Mode")
4561 .description(description)
4562 .actions_slot(
4563 Button::new("open-trust-modal", "Configure Project Trust")
4564 .label_size(LabelSize::Small)
4565 .style(ButtonStyle::Outlined)
4566 .on_click({
4567 cx.listener(move |this, _, window, cx| {
4568 this.workspace
4569 .update(cx, |workspace, cx| {
4570 workspace
4571 .show_worktree_trust_security_modal(true, window, cx)
4572 })
4573 .log_err();
4574 })
4575 }),
4576 ),
4577 )
4578 }
4579
4580 fn key_context(&self) -> KeyContext {
4581 let mut key_context = KeyContext::new_with_defaults();
4582 key_context.add("AgentPanel");
4583 match &self.active_view {
4584 ActiveView::AgentThread { .. } => key_context.add("acp_thread"),
4585 ActiveView::TextThread { .. } => key_context.add("text_thread"),
4586 ActiveView::Uninitialized | ActiveView::History { .. } | ActiveView::Configuration => {}
4587 }
4588 key_context
4589 }
4590}
4591
4592impl Render for AgentPanel {
4593 fn render(&mut self, window: &mut Window, cx: &mut Context<Self>) -> impl IntoElement {
4594 // WARNING: Changes to this element hierarchy can have
4595 // non-obvious implications to the layout of children.
4596 //
4597 // If you need to change it, please confirm:
4598 // - The message editor expands (cmd-option-esc) correctly
4599 // - When expanded, the buttons at the bottom of the panel are displayed correctly
4600 // - Font size works as expected and can be changed with cmd-+/cmd-
4601 // - Scrolling in all views works as expected
4602 // - Files can be dropped into the panel
4603 let content = v_flex()
4604 .relative()
4605 .size_full()
4606 .justify_between()
4607 .key_context(self.key_context())
4608 .on_action(cx.listener(|this, action: &NewThread, window, cx| {
4609 this.new_thread(action, window, cx);
4610 }))
4611 .on_action(cx.listener(|this, _: &OpenHistory, window, cx| {
4612 this.open_history(window, cx);
4613 }))
4614 .on_action(cx.listener(|this, _: &OpenSettings, window, cx| {
4615 this.open_configuration(window, cx);
4616 }))
4617 .on_action(cx.listener(Self::open_active_thread_as_markdown))
4618 .on_action(cx.listener(Self::deploy_rules_library))
4619 .on_action(cx.listener(Self::go_back))
4620 .on_action(cx.listener(Self::toggle_navigation_menu))
4621 .on_action(cx.listener(Self::toggle_options_menu))
4622 .on_action(cx.listener(Self::increase_font_size))
4623 .on_action(cx.listener(Self::decrease_font_size))
4624 .on_action(cx.listener(Self::reset_font_size))
4625 .on_action(cx.listener(Self::toggle_zoom))
4626 .on_action(cx.listener(|this, _: &ReauthenticateAgent, window, cx| {
4627 if let Some(conversation_view) = this.active_conversation_view() {
4628 conversation_view.update(cx, |conversation_view, cx| {
4629 conversation_view.reauthenticate(window, cx)
4630 })
4631 }
4632 }))
4633 .child(self.render_toolbar(window, cx))
4634 .children(self.render_workspace_trust_message(cx))
4635 .children(self.render_onboarding(window, cx))
4636 .map(|parent| {
4637 // Emit configuration error telemetry before entering the match to avoid borrow conflicts
4638 if matches!(&self.active_view, ActiveView::TextThread { .. }) {
4639 let model_registry = LanguageModelRegistry::read_global(cx);
4640 let configuration_error =
4641 model_registry.configuration_error(model_registry.default_model(), cx);
4642 self.emit_configuration_error_telemetry_if_needed(configuration_error.as_ref());
4643 }
4644
4645 match &self.active_view {
4646 ActiveView::Uninitialized => parent,
4647 ActiveView::AgentThread {
4648 conversation_view, ..
4649 } => parent
4650 .child(conversation_view.clone())
4651 .child(self.render_drag_target(cx)),
4652 ActiveView::History { history: kind } => match kind {
4653 History::AgentThreads { view } => parent.child(view.clone()),
4654 History::TextThreads => parent.child(self.text_thread_history.clone()),
4655 },
4656 ActiveView::TextThread {
4657 text_thread_editor,
4658 buffer_search_bar,
4659 ..
4660 } => {
4661 let model_registry = LanguageModelRegistry::read_global(cx);
4662 let configuration_error =
4663 model_registry.configuration_error(model_registry.default_model(), cx);
4664
4665 parent
4666 .map(|this| {
4667 if !self.should_render_onboarding(cx)
4668 && let Some(err) = configuration_error.as_ref()
4669 {
4670 this.child(self.render_configuration_error(
4671 true,
4672 err,
4673 &self.focus_handle(cx),
4674 cx,
4675 ))
4676 } else {
4677 this
4678 }
4679 })
4680 .child(self.render_text_thread(
4681 text_thread_editor,
4682 buffer_search_bar,
4683 window,
4684 cx,
4685 ))
4686 }
4687 ActiveView::Configuration => parent.children(self.configuration.clone()),
4688 }
4689 })
4690 .children(self.render_worktree_creation_status(cx))
4691 .children(self.render_trial_end_upsell(window, cx));
4692
4693 match self.active_view.which_font_size_used() {
4694 WhichFontSize::AgentFont => {
4695 WithRemSize::new(ThemeSettings::get_global(cx).agent_ui_font_size(cx))
4696 .size_full()
4697 .child(content)
4698 .into_any()
4699 }
4700 _ => content.into_any(),
4701 }
4702 }
4703}
4704
4705struct PromptLibraryInlineAssist {
4706 workspace: WeakEntity<Workspace>,
4707}
4708
4709impl PromptLibraryInlineAssist {
4710 pub fn new(workspace: WeakEntity<Workspace>) -> Self {
4711 Self { workspace }
4712 }
4713}
4714
4715impl rules_library::InlineAssistDelegate for PromptLibraryInlineAssist {
4716 fn assist(
4717 &self,
4718 prompt_editor: &Entity<Editor>,
4719 initial_prompt: Option<String>,
4720 window: &mut Window,
4721 cx: &mut Context<RulesLibrary>,
4722 ) {
4723 InlineAssistant::update_global(cx, |assistant, cx| {
4724 let Some(workspace) = self.workspace.upgrade() else {
4725 return;
4726 };
4727 let Some(panel) = workspace.read(cx).panel::<AgentPanel>(cx) else {
4728 return;
4729 };
4730 let history = panel
4731 .read(cx)
4732 .connection_store()
4733 .read(cx)
4734 .entry(&crate::Agent::NativeAgent)
4735 .and_then(|s| s.read(cx).history())
4736 .map(|h| h.downgrade());
4737 let project = workspace.read(cx).project().downgrade();
4738 let panel = panel.read(cx);
4739 let thread_store = panel.thread_store().clone();
4740 assistant.assist(
4741 prompt_editor,
4742 self.workspace.clone(),
4743 project,
4744 thread_store,
4745 None,
4746 history,
4747 initial_prompt,
4748 window,
4749 cx,
4750 );
4751 })
4752 }
4753
4754 fn focus_agent_panel(
4755 &self,
4756 workspace: &mut Workspace,
4757 window: &mut Window,
4758 cx: &mut Context<Workspace>,
4759 ) -> bool {
4760 workspace.focus_panel::<AgentPanel>(window, cx).is_some()
4761 }
4762}
4763
4764pub struct ConcreteAssistantPanelDelegate;
4765
4766impl AgentPanelDelegate for ConcreteAssistantPanelDelegate {
4767 fn active_text_thread_editor(
4768 &self,
4769 workspace: &mut Workspace,
4770 _window: &mut Window,
4771 cx: &mut Context<Workspace>,
4772 ) -> Option<Entity<TextThreadEditor>> {
4773 let panel = workspace.panel::<AgentPanel>(cx)?;
4774 panel.read(cx).active_text_thread_editor()
4775 }
4776
4777 fn open_local_text_thread(
4778 &self,
4779 workspace: &mut Workspace,
4780 path: Arc<Path>,
4781 window: &mut Window,
4782 cx: &mut Context<Workspace>,
4783 ) -> Task<Result<()>> {
4784 let Some(panel) = workspace.panel::<AgentPanel>(cx) else {
4785 return Task::ready(Err(anyhow!("Agent panel not found")));
4786 };
4787
4788 panel.update(cx, |panel, cx| {
4789 panel.open_saved_text_thread(path, window, cx)
4790 })
4791 }
4792
4793 fn open_remote_text_thread(
4794 &self,
4795 _workspace: &mut Workspace,
4796 _text_thread_id: assistant_text_thread::TextThreadId,
4797 _window: &mut Window,
4798 _cx: &mut Context<Workspace>,
4799 ) -> Task<Result<Entity<TextThreadEditor>>> {
4800 Task::ready(Err(anyhow!("opening remote context not implemented")))
4801 }
4802
4803 fn quote_selection(
4804 &self,
4805 workspace: &mut Workspace,
4806 selection_ranges: Vec<Range<Anchor>>,
4807 buffer: Entity<MultiBuffer>,
4808 window: &mut Window,
4809 cx: &mut Context<Workspace>,
4810 ) {
4811 let Some(panel) = workspace.panel::<AgentPanel>(cx) else {
4812 return;
4813 };
4814
4815 if !panel.focus_handle(cx).contains_focused(window, cx) {
4816 workspace.toggle_panel_focus::<AgentPanel>(window, cx);
4817 }
4818
4819 panel.update(cx, |_, cx| {
4820 // Wait to create a new context until the workspace is no longer
4821 // being updated.
4822 cx.defer_in(window, move |panel, window, cx| {
4823 if let Some(conversation_view) = panel.active_conversation_view() {
4824 conversation_view.update(cx, |conversation_view, cx| {
4825 conversation_view.insert_selections(window, cx);
4826 });
4827 } else if let Some(text_thread_editor) = panel.active_text_thread_editor() {
4828 let snapshot = buffer.read(cx).snapshot(cx);
4829 let selection_ranges = selection_ranges
4830 .into_iter()
4831 .map(|range| range.to_point(&snapshot))
4832 .collect::<Vec<_>>();
4833
4834 text_thread_editor.update(cx, |text_thread_editor, cx| {
4835 text_thread_editor.quote_ranges(selection_ranges, snapshot, window, cx)
4836 });
4837 }
4838 });
4839 });
4840 }
4841
4842 fn quote_terminal_text(
4843 &self,
4844 workspace: &mut Workspace,
4845 text: String,
4846 window: &mut Window,
4847 cx: &mut Context<Workspace>,
4848 ) {
4849 let Some(panel) = workspace.panel::<AgentPanel>(cx) else {
4850 return;
4851 };
4852
4853 if !panel.focus_handle(cx).contains_focused(window, cx) {
4854 workspace.toggle_panel_focus::<AgentPanel>(window, cx);
4855 }
4856
4857 panel.update(cx, |_, cx| {
4858 // Wait to create a new context until the workspace is no longer
4859 // being updated.
4860 cx.defer_in(window, move |panel, window, cx| {
4861 if let Some(conversation_view) = panel.active_conversation_view() {
4862 conversation_view.update(cx, |conversation_view, cx| {
4863 conversation_view.insert_terminal_text(text, window, cx);
4864 });
4865 } else if let Some(text_thread_editor) = panel.active_text_thread_editor() {
4866 text_thread_editor.update(cx, |text_thread_editor, cx| {
4867 text_thread_editor.quote_terminal_text(text, window, cx)
4868 });
4869 }
4870 });
4871 });
4872 }
4873}
4874
4875struct OnboardingUpsell;
4876
4877impl Dismissable for OnboardingUpsell {
4878 const KEY: &'static str = "dismissed-trial-upsell";
4879}
4880
4881struct TrialEndUpsell;
4882
4883impl Dismissable for TrialEndUpsell {
4884 const KEY: &'static str = "dismissed-trial-end-upsell";
4885}
4886
4887/// Test-only helper methods
4888#[cfg(any(test, feature = "test-support"))]
4889impl AgentPanel {
4890 pub fn test_new(
4891 workspace: &Workspace,
4892 text_thread_store: Entity<assistant_text_thread::TextThreadStore>,
4893 window: &mut Window,
4894 cx: &mut Context<Self>,
4895 ) -> Self {
4896 Self::new(workspace, text_thread_store, None, window, cx)
4897 }
4898
4899 /// Opens an external thread using an arbitrary AgentServer.
4900 ///
4901 /// This is a test-only helper that allows visual tests and integration tests
4902 /// to inject a stub server without modifying production code paths.
4903 /// Not compiled into production builds.
4904 pub fn open_external_thread_with_server(
4905 &mut self,
4906 server: Rc<dyn AgentServer>,
4907 window: &mut Window,
4908 cx: &mut Context<Self>,
4909 ) {
4910 let workspace = self.workspace.clone();
4911 let project = self.project.clone();
4912
4913 let ext_agent = Agent::Custom {
4914 id: server.agent_id(),
4915 };
4916
4917 self.create_agent_thread(
4918 server, None, None, None, None, workspace, project, ext_agent, true, window, cx,
4919 );
4920 }
4921
4922 /// Returns the currently active thread view, if any.
4923 ///
4924 /// This is a test-only accessor that exposes the private `active_thread_view()`
4925 /// method for test assertions. Not compiled into production builds.
4926 pub fn active_thread_view_for_tests(&self) -> Option<&Entity<ConversationView>> {
4927 self.active_conversation_view()
4928 }
4929
4930 /// Sets the start_thread_in value directly, bypassing validation.
4931 ///
4932 /// This is a test-only helper for visual tests that need to show specific
4933 /// start_thread_in states without requiring a real git repository.
4934 pub fn set_start_thread_in_for_tests(&mut self, target: StartThreadIn, cx: &mut Context<Self>) {
4935 self.start_thread_in = target;
4936 cx.notify();
4937 }
4938
4939 /// Returns the current worktree creation status.
4940 ///
4941 /// This is a test-only helper for visual tests.
4942 pub fn worktree_creation_status_for_tests(&self) -> Option<&WorktreeCreationStatus> {
4943 self.worktree_creation_status.as_ref()
4944 }
4945
4946 /// Sets the worktree creation status directly.
4947 ///
4948 /// This is a test-only helper for visual tests that need to show the
4949 /// "Creating worktree…" spinner or error banners.
4950 pub fn set_worktree_creation_status_for_tests(
4951 &mut self,
4952 status: Option<WorktreeCreationStatus>,
4953 cx: &mut Context<Self>,
4954 ) {
4955 self.worktree_creation_status = status;
4956 cx.notify();
4957 }
4958
4959 /// Opens the history view.
4960 ///
4961 /// This is a test-only helper that exposes the private `open_history()`
4962 /// method for visual tests.
4963 pub fn open_history_for_tests(&mut self, window: &mut Window, cx: &mut Context<Self>) {
4964 self.open_history(window, cx);
4965 }
4966
4967 /// Opens the start_thread_in selector popover menu.
4968 ///
4969 /// This is a test-only helper for visual tests.
4970 pub fn open_start_thread_in_menu_for_tests(
4971 &mut self,
4972 window: &mut Window,
4973 cx: &mut Context<Self>,
4974 ) {
4975 self.start_thread_in_menu_handle.show(window, cx);
4976 }
4977
4978 /// Dismisses the start_thread_in dropdown menu.
4979 ///
4980 /// This is a test-only helper for visual tests.
4981 pub fn close_start_thread_in_menu_for_tests(&mut self, cx: &mut Context<Self>) {
4982 self.start_thread_in_menu_handle.hide(cx);
4983 }
4984}
4985
4986#[cfg(test)]
4987mod tests {
4988 use super::*;
4989 use crate::conversation_view::tests::{StubAgentServer, init_test};
4990 use crate::test_support::{
4991 active_session_id, open_thread_with_connection, open_thread_with_custom_connection,
4992 send_message,
4993 };
4994 use acp_thread::{StubAgentConnection, ThreadStatus};
4995 use agent_servers::CODEX_ID;
4996 use assistant_text_thread::TextThreadStore;
4997 use feature_flags::FeatureFlagAppExt;
4998 use fs::FakeFs;
4999 use gpui::{TestAppContext, VisualTestContext};
5000 use project::Project;
5001 use serde_json::json;
5002 use std::time::Instant;
5003 use workspace::MultiWorkspace;
5004
5005 #[gpui::test]
5006 async fn test_active_thread_serialize_and_load_round_trip(cx: &mut TestAppContext) {
5007 init_test(cx);
5008 cx.update(|cx| {
5009 cx.update_flags(true, vec!["agent-v2".to_string()]);
5010 agent::ThreadStore::init_global(cx);
5011 language_model::LanguageModelRegistry::test(cx);
5012 });
5013
5014 // --- Create a MultiWorkspace window with two workspaces ---
5015 let fs = FakeFs::new(cx.executor());
5016 let project_a = Project::test(fs.clone(), [], cx).await;
5017 let project_b = Project::test(fs, [], cx).await;
5018
5019 let multi_workspace =
5020 cx.add_window(|window, cx| MultiWorkspace::test_new(project_a.clone(), window, cx));
5021
5022 let workspace_a = multi_workspace
5023 .read_with(cx, |multi_workspace, _cx| {
5024 multi_workspace.workspace().clone()
5025 })
5026 .unwrap();
5027
5028 let workspace_b = multi_workspace
5029 .update(cx, |multi_workspace, window, cx| {
5030 multi_workspace.test_add_workspace(project_b.clone(), window, cx)
5031 })
5032 .unwrap();
5033
5034 workspace_a.update(cx, |workspace, _cx| {
5035 workspace.set_random_database_id();
5036 });
5037 workspace_b.update(cx, |workspace, _cx| {
5038 workspace.set_random_database_id();
5039 });
5040
5041 let cx = &mut VisualTestContext::from_window(multi_workspace.into(), cx);
5042
5043 // --- Set up workspace A: with an active thread ---
5044 let panel_a = workspace_a.update_in(cx, |workspace, window, cx| {
5045 let text_thread_store = cx.new(|cx| TextThreadStore::fake(project_a.clone(), cx));
5046 cx.new(|cx| AgentPanel::new(workspace, text_thread_store, None, window, cx))
5047 });
5048
5049 panel_a.update_in(cx, |panel, window, cx| {
5050 panel.open_external_thread_with_server(
5051 Rc::new(StubAgentServer::default_response()),
5052 window,
5053 cx,
5054 );
5055 });
5056
5057 cx.run_until_parked();
5058
5059 panel_a.read_with(cx, |panel, cx| {
5060 assert!(
5061 panel.active_agent_thread(cx).is_some(),
5062 "workspace A should have an active thread after connection"
5063 );
5064 });
5065
5066 let agent_type_a = panel_a.read_with(cx, |panel, _cx| panel.selected_agent_type.clone());
5067
5068 // --- Set up workspace B: ClaudeCode, no active thread ---
5069 let panel_b = workspace_b.update_in(cx, |workspace, window, cx| {
5070 let text_thread_store = cx.new(|cx| TextThreadStore::fake(project_b.clone(), cx));
5071 cx.new(|cx| AgentPanel::new(workspace, text_thread_store, None, window, cx))
5072 });
5073
5074 panel_b.update(cx, |panel, _cx| {
5075 panel.selected_agent_type = AgentType::Custom {
5076 id: "claude-acp".into(),
5077 };
5078 });
5079
5080 // --- Serialize both panels ---
5081 panel_a.update(cx, |panel, cx| panel.serialize(cx));
5082 panel_b.update(cx, |panel, cx| panel.serialize(cx));
5083 cx.run_until_parked();
5084
5085 // --- Load fresh panels for each workspace and verify independent state ---
5086 let prompt_builder = Arc::new(prompt_store::PromptBuilder::new(None).unwrap());
5087
5088 let async_cx = cx.update(|window, cx| window.to_async(cx));
5089 let loaded_a = AgentPanel::load(workspace_a.downgrade(), prompt_builder.clone(), async_cx)
5090 .await
5091 .expect("panel A load should succeed");
5092 cx.run_until_parked();
5093
5094 let async_cx = cx.update(|window, cx| window.to_async(cx));
5095 let loaded_b = AgentPanel::load(workspace_b.downgrade(), prompt_builder.clone(), async_cx)
5096 .await
5097 .expect("panel B load should succeed");
5098 cx.run_until_parked();
5099
5100 // Workspace A should restore its thread and agent type
5101 loaded_a.read_with(cx, |panel, _cx| {
5102 assert_eq!(
5103 panel.selected_agent_type, agent_type_a,
5104 "workspace A agent type should be restored"
5105 );
5106 assert!(
5107 panel.active_conversation_view().is_some(),
5108 "workspace A should have its active thread restored"
5109 );
5110 });
5111
5112 // Workspace B should restore its own agent type, with no thread
5113 loaded_b.read_with(cx, |panel, _cx| {
5114 assert_eq!(
5115 panel.selected_agent_type,
5116 AgentType::Custom {
5117 id: "claude-acp".into()
5118 },
5119 "workspace B agent type should be restored"
5120 );
5121 assert!(
5122 panel.active_conversation_view().is_none(),
5123 "workspace B should have no active thread"
5124 );
5125 });
5126 }
5127
5128 // Simple regression test
5129 #[gpui::test]
5130 async fn test_new_text_thread_action_handler(cx: &mut TestAppContext) {
5131 init_test(cx);
5132
5133 let fs = FakeFs::new(cx.executor());
5134
5135 cx.update(|cx| {
5136 cx.update_flags(true, vec!["agent-v2".to_string()]);
5137 agent::ThreadStore::init_global(cx);
5138 language_model::LanguageModelRegistry::test(cx);
5139 let slash_command_registry =
5140 assistant_slash_command::SlashCommandRegistry::default_global(cx);
5141 slash_command_registry
5142 .register_command(assistant_slash_commands::DefaultSlashCommand, false);
5143 <dyn fs::Fs>::set_global(fs.clone(), cx);
5144 });
5145
5146 let project = Project::test(fs.clone(), [], cx).await;
5147
5148 let multi_workspace =
5149 cx.add_window(|window, cx| MultiWorkspace::test_new(project.clone(), window, cx));
5150
5151 let workspace_a = multi_workspace
5152 .read_with(cx, |multi_workspace, _cx| {
5153 multi_workspace.workspace().clone()
5154 })
5155 .unwrap();
5156
5157 let cx = &mut VisualTestContext::from_window(multi_workspace.into(), cx);
5158
5159 workspace_a.update_in(cx, |workspace, window, cx| {
5160 let text_thread_store = cx.new(|cx| TextThreadStore::fake(project.clone(), cx));
5161 let panel =
5162 cx.new(|cx| AgentPanel::new(workspace, text_thread_store, None, window, cx));
5163 workspace.add_panel(panel, window, cx);
5164 });
5165
5166 cx.run_until_parked();
5167
5168 workspace_a.update_in(cx, |_, window, cx| {
5169 window.dispatch_action(NewTextThread.boxed_clone(), cx);
5170 });
5171
5172 cx.run_until_parked();
5173 }
5174
5175 /// Extracts the text from a Text content block, panicking if it's not Text.
5176 fn expect_text_block(block: &acp::ContentBlock) -> &str {
5177 match block {
5178 acp::ContentBlock::Text(t) => t.text.as_str(),
5179 other => panic!("expected Text block, got {:?}", other),
5180 }
5181 }
5182
5183 /// Extracts the (text_content, uri) from a Resource content block, panicking
5184 /// if it's not a TextResourceContents resource.
5185 fn expect_resource_block(block: &acp::ContentBlock) -> (&str, &str) {
5186 match block {
5187 acp::ContentBlock::Resource(r) => match &r.resource {
5188 acp::EmbeddedResourceResource::TextResourceContents(t) => {
5189 (t.text.as_str(), t.uri.as_str())
5190 }
5191 other => panic!("expected TextResourceContents, got {:?}", other),
5192 },
5193 other => panic!("expected Resource block, got {:?}", other),
5194 }
5195 }
5196
5197 #[test]
5198 fn test_build_conflict_resolution_prompt_single_conflict() {
5199 let conflicts = vec![ConflictContent {
5200 file_path: "src/main.rs".to_string(),
5201 conflict_text: "<<<<<<< HEAD\nlet x = 1;\n=======\nlet x = 2;\n>>>>>>> feature"
5202 .to_string(),
5203 ours_branch_name: "HEAD".to_string(),
5204 theirs_branch_name: "feature".to_string(),
5205 }];
5206
5207 let blocks = build_conflict_resolution_prompt(&conflicts);
5208 // 2 Text blocks + 1 ResourceLink + 1 Resource for the conflict
5209 assert_eq!(
5210 blocks.len(),
5211 4,
5212 "expected 2 text + 1 resource link + 1 resource block"
5213 );
5214
5215 let intro_text = expect_text_block(&blocks[0]);
5216 assert!(
5217 intro_text.contains("Please resolve the following merge conflict in"),
5218 "prompt should include single-conflict intro text"
5219 );
5220
5221 match &blocks[1] {
5222 acp::ContentBlock::ResourceLink(link) => {
5223 assert!(
5224 link.uri.contains("file://"),
5225 "resource link URI should use file scheme"
5226 );
5227 assert!(
5228 link.uri.contains("main.rs"),
5229 "resource link URI should reference file path"
5230 );
5231 }
5232 other => panic!("expected ResourceLink block, got {:?}", other),
5233 }
5234
5235 let body_text = expect_text_block(&blocks[2]);
5236 assert!(
5237 body_text.contains("`HEAD` (ours)"),
5238 "prompt should mention ours branch"
5239 );
5240 assert!(
5241 body_text.contains("`feature` (theirs)"),
5242 "prompt should mention theirs branch"
5243 );
5244 assert!(
5245 body_text.contains("editing the file directly"),
5246 "prompt should instruct the agent to edit the file"
5247 );
5248
5249 let (resource_text, resource_uri) = expect_resource_block(&blocks[3]);
5250 assert!(
5251 resource_text.contains("<<<<<<< HEAD"),
5252 "resource should contain the conflict text"
5253 );
5254 assert!(
5255 resource_uri.contains("merge-conflict"),
5256 "resource URI should use the merge-conflict scheme"
5257 );
5258 assert!(
5259 resource_uri.contains("main.rs"),
5260 "resource URI should reference the file path"
5261 );
5262 }
5263
5264 #[test]
5265 fn test_build_conflict_resolution_prompt_multiple_conflicts_same_file() {
5266 let conflicts = vec![
5267 ConflictContent {
5268 file_path: "src/lib.rs".to_string(),
5269 conflict_text: "<<<<<<< main\nfn a() {}\n=======\nfn a_v2() {}\n>>>>>>> dev"
5270 .to_string(),
5271 ours_branch_name: "main".to_string(),
5272 theirs_branch_name: "dev".to_string(),
5273 },
5274 ConflictContent {
5275 file_path: "src/lib.rs".to_string(),
5276 conflict_text: "<<<<<<< main\nfn b() {}\n=======\nfn b_v2() {}\n>>>>>>> dev"
5277 .to_string(),
5278 ours_branch_name: "main".to_string(),
5279 theirs_branch_name: "dev".to_string(),
5280 },
5281 ];
5282
5283 let blocks = build_conflict_resolution_prompt(&conflicts);
5284 // 1 Text instruction + 2 Resource blocks
5285 assert_eq!(blocks.len(), 3, "expected 1 text + 2 resource blocks");
5286
5287 let text = expect_text_block(&blocks[0]);
5288 assert!(
5289 text.contains("all 2 merge conflicts"),
5290 "prompt should mention the total count"
5291 );
5292 assert!(
5293 text.contains("`main` (ours)"),
5294 "prompt should mention ours branch"
5295 );
5296 assert!(
5297 text.contains("`dev` (theirs)"),
5298 "prompt should mention theirs branch"
5299 );
5300 // Single file, so "file" not "files"
5301 assert!(
5302 text.contains("file directly"),
5303 "single file should use singular 'file'"
5304 );
5305
5306 let (resource_a, _) = expect_resource_block(&blocks[1]);
5307 let (resource_b, _) = expect_resource_block(&blocks[2]);
5308 assert!(
5309 resource_a.contains("fn a()"),
5310 "first resource should contain first conflict"
5311 );
5312 assert!(
5313 resource_b.contains("fn b()"),
5314 "second resource should contain second conflict"
5315 );
5316 }
5317
5318 #[test]
5319 fn test_build_conflict_resolution_prompt_multiple_conflicts_different_files() {
5320 let conflicts = vec![
5321 ConflictContent {
5322 file_path: "src/a.rs".to_string(),
5323 conflict_text: "<<<<<<< main\nA\n=======\nB\n>>>>>>> dev".to_string(),
5324 ours_branch_name: "main".to_string(),
5325 theirs_branch_name: "dev".to_string(),
5326 },
5327 ConflictContent {
5328 file_path: "src/b.rs".to_string(),
5329 conflict_text: "<<<<<<< main\nC\n=======\nD\n>>>>>>> dev".to_string(),
5330 ours_branch_name: "main".to_string(),
5331 theirs_branch_name: "dev".to_string(),
5332 },
5333 ];
5334
5335 let blocks = build_conflict_resolution_prompt(&conflicts);
5336 // 1 Text instruction + 2 Resource blocks
5337 assert_eq!(blocks.len(), 3, "expected 1 text + 2 resource blocks");
5338
5339 let text = expect_text_block(&blocks[0]);
5340 assert!(
5341 text.contains("files directly"),
5342 "multiple files should use plural 'files'"
5343 );
5344
5345 let (_, uri_a) = expect_resource_block(&blocks[1]);
5346 let (_, uri_b) = expect_resource_block(&blocks[2]);
5347 assert!(
5348 uri_a.contains("a.rs"),
5349 "first resource URI should reference a.rs"
5350 );
5351 assert!(
5352 uri_b.contains("b.rs"),
5353 "second resource URI should reference b.rs"
5354 );
5355 }
5356
5357 #[test]
5358 fn test_build_conflicted_files_resolution_prompt_file_paths_only() {
5359 let file_paths = vec![
5360 "src/main.rs".to_string(),
5361 "src/lib.rs".to_string(),
5362 "tests/integration.rs".to_string(),
5363 ];
5364
5365 let blocks = build_conflicted_files_resolution_prompt(&file_paths);
5366 // 1 instruction Text block + (ResourceLink + newline Text) per file
5367 assert_eq!(
5368 blocks.len(),
5369 1 + (file_paths.len() * 2),
5370 "expected instruction text plus resource links and separators"
5371 );
5372
5373 let text = expect_text_block(&blocks[0]);
5374 assert!(
5375 text.contains("unresolved merge conflicts"),
5376 "prompt should describe the task"
5377 );
5378 assert!(
5379 text.contains("conflict markers"),
5380 "prompt should mention conflict markers"
5381 );
5382
5383 for (index, path) in file_paths.iter().enumerate() {
5384 let link_index = 1 + (index * 2);
5385 let newline_index = link_index + 1;
5386
5387 match &blocks[link_index] {
5388 acp::ContentBlock::ResourceLink(link) => {
5389 assert!(
5390 link.uri.contains("file://"),
5391 "resource link URI should use file scheme"
5392 );
5393 assert!(
5394 link.uri.contains(path),
5395 "resource link URI should reference file path: {path}"
5396 );
5397 }
5398 other => panic!(
5399 "expected ResourceLink block at index {}, got {:?}",
5400 link_index, other
5401 ),
5402 }
5403
5404 let separator = expect_text_block(&blocks[newline_index]);
5405 assert_eq!(
5406 separator, "\n",
5407 "expected newline separator after each file"
5408 );
5409 }
5410 }
5411
5412 #[test]
5413 fn test_build_conflict_resolution_prompt_empty_conflicts() {
5414 let blocks = build_conflict_resolution_prompt(&[]);
5415 assert!(
5416 blocks.is_empty(),
5417 "empty conflicts should produce no blocks, got {} blocks",
5418 blocks.len()
5419 );
5420 }
5421
5422 #[test]
5423 fn test_build_conflicted_files_resolution_prompt_empty_paths() {
5424 let blocks = build_conflicted_files_resolution_prompt(&[]);
5425 assert!(
5426 blocks.is_empty(),
5427 "empty paths should produce no blocks, got {} blocks",
5428 blocks.len()
5429 );
5430 }
5431
5432 #[test]
5433 fn test_conflict_resource_block_structure() {
5434 let conflict = ConflictContent {
5435 file_path: "src/utils.rs".to_string(),
5436 conflict_text: "<<<<<<< HEAD\nold code\n=======\nnew code\n>>>>>>> branch".to_string(),
5437 ours_branch_name: "HEAD".to_string(),
5438 theirs_branch_name: "branch".to_string(),
5439 };
5440
5441 let block = conflict_resource_block(&conflict);
5442 let (text, uri) = expect_resource_block(&block);
5443
5444 assert_eq!(
5445 text, conflict.conflict_text,
5446 "resource text should be the raw conflict"
5447 );
5448 assert!(
5449 uri.starts_with("zed:///agent/merge-conflict"),
5450 "URI should use the zed merge-conflict scheme, got: {uri}"
5451 );
5452 assert!(uri.contains("utils.rs"), "URI should encode the file path");
5453 }
5454
5455 fn open_generating_thread_with_loadable_connection(
5456 panel: &Entity<AgentPanel>,
5457 connection: &StubAgentConnection,
5458 cx: &mut VisualTestContext,
5459 ) -> acp::SessionId {
5460 open_thread_with_custom_connection(panel, connection.clone(), cx);
5461 let session_id = active_session_id(panel, cx);
5462 send_message(panel, cx);
5463 cx.update(|_, cx| {
5464 connection.send_update(
5465 session_id.clone(),
5466 acp::SessionUpdate::AgentMessageChunk(acp::ContentChunk::new("done".into())),
5467 cx,
5468 );
5469 });
5470 cx.run_until_parked();
5471 session_id
5472 }
5473
5474 fn open_idle_thread_with_non_loadable_connection(
5475 panel: &Entity<AgentPanel>,
5476 connection: &StubAgentConnection,
5477 cx: &mut VisualTestContext,
5478 ) -> acp::SessionId {
5479 open_thread_with_custom_connection(panel, connection.clone(), cx);
5480 let session_id = active_session_id(panel, cx);
5481
5482 connection.set_next_prompt_updates(vec![acp::SessionUpdate::AgentMessageChunk(
5483 acp::ContentChunk::new("done".into()),
5484 )]);
5485 send_message(panel, cx);
5486
5487 session_id
5488 }
5489
5490 async fn setup_panel(cx: &mut TestAppContext) -> (Entity<AgentPanel>, VisualTestContext) {
5491 init_test(cx);
5492 cx.update(|cx| {
5493 cx.update_flags(true, vec!["agent-v2".to_string()]);
5494 agent::ThreadStore::init_global(cx);
5495 language_model::LanguageModelRegistry::test(cx);
5496 });
5497
5498 let fs = FakeFs::new(cx.executor());
5499 let project = Project::test(fs.clone(), [], cx).await;
5500
5501 let multi_workspace =
5502 cx.add_window(|window, cx| MultiWorkspace::test_new(project.clone(), window, cx));
5503
5504 let workspace = multi_workspace
5505 .read_with(cx, |mw, _cx| mw.workspace().clone())
5506 .unwrap();
5507
5508 let mut cx = VisualTestContext::from_window(multi_workspace.into(), cx);
5509
5510 let panel = workspace.update_in(&mut cx, |workspace, window, cx| {
5511 let text_thread_store = cx.new(|cx| TextThreadStore::fake(project.clone(), cx));
5512 cx.new(|cx| AgentPanel::new(workspace, text_thread_store, None, window, cx))
5513 });
5514
5515 (panel, cx)
5516 }
5517
5518 #[gpui::test]
5519 async fn test_running_thread_retained_when_navigating_away(cx: &mut TestAppContext) {
5520 let (panel, mut cx) = setup_panel(cx).await;
5521
5522 let connection_a = StubAgentConnection::new();
5523 open_thread_with_connection(&panel, connection_a.clone(), &mut cx);
5524 send_message(&panel, &mut cx);
5525
5526 let session_id_a = active_session_id(&panel, &cx);
5527
5528 // Send a chunk to keep thread A generating (don't end the turn).
5529 cx.update(|_, cx| {
5530 connection_a.send_update(
5531 session_id_a.clone(),
5532 acp::SessionUpdate::AgentMessageChunk(acp::ContentChunk::new("chunk".into())),
5533 cx,
5534 );
5535 });
5536 cx.run_until_parked();
5537
5538 // Verify thread A is generating.
5539 panel.read_with(&cx, |panel, cx| {
5540 let thread = panel.active_agent_thread(cx).unwrap();
5541 assert_eq!(thread.read(cx).status(), ThreadStatus::Generating);
5542 assert!(panel.background_threads.is_empty());
5543 });
5544
5545 // Open a new thread B — thread A should be retained in background.
5546 let connection_b = StubAgentConnection::new();
5547 open_thread_with_connection(&panel, connection_b, &mut cx);
5548
5549 panel.read_with(&cx, |panel, _cx| {
5550 assert_eq!(
5551 panel.background_threads.len(),
5552 1,
5553 "Running thread A should be retained in background_views"
5554 );
5555 assert!(
5556 panel.background_threads.contains_key(&session_id_a),
5557 "Background view should be keyed by thread A's session ID"
5558 );
5559 });
5560 }
5561
5562 #[gpui::test]
5563 async fn test_idle_non_loadable_thread_retained_when_navigating_away(cx: &mut TestAppContext) {
5564 let (panel, mut cx) = setup_panel(cx).await;
5565
5566 let connection_a = StubAgentConnection::new();
5567 connection_a.set_next_prompt_updates(vec![acp::SessionUpdate::AgentMessageChunk(
5568 acp::ContentChunk::new("Response".into()),
5569 )]);
5570 open_thread_with_connection(&panel, connection_a, &mut cx);
5571 send_message(&panel, &mut cx);
5572
5573 let weak_view_a = panel.read_with(&cx, |panel, _cx| {
5574 panel.active_conversation_view().unwrap().downgrade()
5575 });
5576 let session_id_a = active_session_id(&panel, &cx);
5577
5578 // Thread A should be idle (auto-completed via set_next_prompt_updates).
5579 panel.read_with(&cx, |panel, cx| {
5580 let thread = panel.active_agent_thread(cx).unwrap();
5581 assert_eq!(thread.read(cx).status(), ThreadStatus::Idle);
5582 });
5583
5584 // Open a new thread B — thread A should be retained because it is not loadable.
5585 let connection_b = StubAgentConnection::new();
5586 open_thread_with_connection(&panel, connection_b, &mut cx);
5587
5588 panel.read_with(&cx, |panel, _cx| {
5589 assert_eq!(
5590 panel.background_threads.len(),
5591 1,
5592 "Idle non-loadable thread A should be retained in background_views"
5593 );
5594 assert!(
5595 panel.background_threads.contains_key(&session_id_a),
5596 "Background view should be keyed by thread A's session ID"
5597 );
5598 });
5599
5600 assert!(
5601 weak_view_a.upgrade().is_some(),
5602 "Idle non-loadable ConnectionView should still be retained"
5603 );
5604 }
5605
5606 #[gpui::test]
5607 async fn test_background_thread_promoted_via_load(cx: &mut TestAppContext) {
5608 let (panel, mut cx) = setup_panel(cx).await;
5609
5610 let connection_a = StubAgentConnection::new();
5611 open_thread_with_connection(&panel, connection_a.clone(), &mut cx);
5612 send_message(&panel, &mut cx);
5613
5614 let session_id_a = active_session_id(&panel, &cx);
5615
5616 // Keep thread A generating.
5617 cx.update(|_, cx| {
5618 connection_a.send_update(
5619 session_id_a.clone(),
5620 acp::SessionUpdate::AgentMessageChunk(acp::ContentChunk::new("chunk".into())),
5621 cx,
5622 );
5623 });
5624 cx.run_until_parked();
5625
5626 // Open thread B — thread A goes to background.
5627 let connection_b = StubAgentConnection::new();
5628 open_thread_with_connection(&panel, connection_b, &mut cx);
5629
5630 let session_id_b = active_session_id(&panel, &cx);
5631
5632 panel.read_with(&cx, |panel, _cx| {
5633 assert_eq!(panel.background_threads.len(), 1);
5634 assert!(panel.background_threads.contains_key(&session_id_a));
5635 });
5636
5637 // Load thread A back via load_agent_thread — should promote from background.
5638 panel.update_in(&mut cx, |panel, window, cx| {
5639 panel.load_agent_thread(
5640 panel.selected_agent().expect("selected agent must be set"),
5641 session_id_a.clone(),
5642 None,
5643 None,
5644 true,
5645 window,
5646 cx,
5647 );
5648 });
5649
5650 // Thread A should now be the active view, promoted from background.
5651 let active_session = active_session_id(&panel, &cx);
5652 assert_eq!(
5653 active_session, session_id_a,
5654 "Thread A should be the active thread after promotion"
5655 );
5656
5657 panel.read_with(&cx, |panel, _cx| {
5658 assert!(
5659 !panel.background_threads.contains_key(&session_id_a),
5660 "Promoted thread A should no longer be in background_views"
5661 );
5662 assert!(
5663 panel.background_threads.contains_key(&session_id_b),
5664 "Thread B (idle, non-loadable) should remain retained in background_views"
5665 );
5666 });
5667 }
5668
5669 #[gpui::test]
5670 async fn test_cleanup_background_threads_keeps_five_most_recent_idle_loadable_threads(
5671 cx: &mut TestAppContext,
5672 ) {
5673 let (panel, mut cx) = setup_panel(cx).await;
5674 let connection = StubAgentConnection::new()
5675 .with_supports_load_session(true)
5676 .with_agent_id("loadable-stub".into())
5677 .with_telemetry_id("loadable-stub".into());
5678 let mut session_ids = Vec::new();
5679
5680 for _ in 0..7 {
5681 session_ids.push(open_generating_thread_with_loadable_connection(
5682 &panel,
5683 &connection,
5684 &mut cx,
5685 ));
5686 }
5687
5688 let base_time = Instant::now();
5689
5690 for session_id in session_ids.iter().take(6) {
5691 connection.end_turn(session_id.clone(), acp::StopReason::EndTurn);
5692 }
5693 cx.run_until_parked();
5694
5695 panel.update(&mut cx, |panel, cx| {
5696 for (index, session_id) in session_ids.iter().take(6).enumerate() {
5697 let conversation_view = panel
5698 .background_threads
5699 .get(session_id)
5700 .expect("background thread should exist")
5701 .clone();
5702 conversation_view.update(cx, |view, cx| {
5703 view.set_updated_at(base_time + Duration::from_secs(index as u64), cx);
5704 });
5705 }
5706 panel.cleanup_background_threads(cx);
5707 });
5708
5709 panel.read_with(&cx, |panel, _cx| {
5710 assert_eq!(
5711 panel.background_threads.len(),
5712 5,
5713 "cleanup should keep at most five idle loadable background threads"
5714 );
5715 assert!(
5716 !panel.background_threads.contains_key(&session_ids[0]),
5717 "oldest idle loadable background thread should be removed"
5718 );
5719 for session_id in &session_ids[1..6] {
5720 assert!(
5721 panel.background_threads.contains_key(session_id),
5722 "more recent idle loadable background threads should be retained"
5723 );
5724 }
5725 assert!(
5726 !panel.background_threads.contains_key(&session_ids[6]),
5727 "the active thread should not also be stored as a background thread"
5728 );
5729 });
5730 }
5731
5732 #[gpui::test]
5733 async fn test_cleanup_background_threads_preserves_idle_non_loadable_threads(
5734 cx: &mut TestAppContext,
5735 ) {
5736 let (panel, mut cx) = setup_panel(cx).await;
5737
5738 let non_loadable_connection = StubAgentConnection::new();
5739 let non_loadable_session_id = open_idle_thread_with_non_loadable_connection(
5740 &panel,
5741 &non_loadable_connection,
5742 &mut cx,
5743 );
5744
5745 let loadable_connection = StubAgentConnection::new()
5746 .with_supports_load_session(true)
5747 .with_agent_id("loadable-stub".into())
5748 .with_telemetry_id("loadable-stub".into());
5749 let mut loadable_session_ids = Vec::new();
5750
5751 for _ in 0..7 {
5752 loadable_session_ids.push(open_generating_thread_with_loadable_connection(
5753 &panel,
5754 &loadable_connection,
5755 &mut cx,
5756 ));
5757 }
5758
5759 let base_time = Instant::now();
5760
5761 for session_id in loadable_session_ids.iter().take(6) {
5762 loadable_connection.end_turn(session_id.clone(), acp::StopReason::EndTurn);
5763 }
5764 cx.run_until_parked();
5765
5766 panel.update(&mut cx, |panel, cx| {
5767 for (index, session_id) in loadable_session_ids.iter().take(6).enumerate() {
5768 let conversation_view = panel
5769 .background_threads
5770 .get(session_id)
5771 .expect("background thread should exist")
5772 .clone();
5773 conversation_view.update(cx, |view, cx| {
5774 view.set_updated_at(base_time + Duration::from_secs(index as u64), cx);
5775 });
5776 }
5777 panel.cleanup_background_threads(cx);
5778 });
5779
5780 panel.read_with(&cx, |panel, _cx| {
5781 assert_eq!(
5782 panel.background_threads.len(),
5783 6,
5784 "cleanup should keep the non-loadable idle thread in addition to five loadable ones"
5785 );
5786 assert!(
5787 panel
5788 .background_threads
5789 .contains_key(&non_loadable_session_id),
5790 "idle non-loadable background threads should not be cleanup candidates"
5791 );
5792 assert!(
5793 !panel
5794 .background_threads
5795 .contains_key(&loadable_session_ids[0]),
5796 "oldest idle loadable background thread should still be removed"
5797 );
5798 for session_id in &loadable_session_ids[1..6] {
5799 assert!(
5800 panel.background_threads.contains_key(session_id),
5801 "more recent idle loadable background threads should be retained"
5802 );
5803 }
5804 assert!(
5805 !panel
5806 .background_threads
5807 .contains_key(&loadable_session_ids[6]),
5808 "the active loadable thread should not also be stored as a background thread"
5809 );
5810 });
5811 }
5812
5813 #[gpui::test]
5814 async fn test_thread_target_local_project(cx: &mut TestAppContext) {
5815 init_test(cx);
5816 cx.update(|cx| {
5817 cx.update_flags(true, vec!["agent-v2".to_string()]);
5818 agent::ThreadStore::init_global(cx);
5819 language_model::LanguageModelRegistry::test(cx);
5820 });
5821
5822 let fs = FakeFs::new(cx.executor());
5823 fs.insert_tree(
5824 "/project",
5825 json!({
5826 ".git": {},
5827 "src": {
5828 "main.rs": "fn main() {}"
5829 }
5830 }),
5831 )
5832 .await;
5833 fs.set_branch_name(Path::new("/project/.git"), Some("main"));
5834
5835 let project = Project::test(fs.clone(), [Path::new("/project")], cx).await;
5836
5837 let multi_workspace =
5838 cx.add_window(|window, cx| MultiWorkspace::test_new(project.clone(), window, cx));
5839
5840 let workspace = multi_workspace
5841 .read_with(cx, |multi_workspace, _cx| {
5842 multi_workspace.workspace().clone()
5843 })
5844 .unwrap();
5845
5846 workspace.update(cx, |workspace, _cx| {
5847 workspace.set_random_database_id();
5848 });
5849
5850 let cx = &mut VisualTestContext::from_window(multi_workspace.into(), cx);
5851
5852 // Wait for the project to discover the git repository.
5853 cx.run_until_parked();
5854
5855 let panel = workspace.update_in(cx, |workspace, window, cx| {
5856 let text_thread_store = cx.new(|cx| TextThreadStore::fake(project.clone(), cx));
5857 let panel =
5858 cx.new(|cx| AgentPanel::new(workspace, text_thread_store, None, window, cx));
5859 workspace.add_panel(panel.clone(), window, cx);
5860 panel
5861 });
5862
5863 cx.run_until_parked();
5864
5865 // Default thread target should be LocalProject.
5866 panel.read_with(cx, |panel, _cx| {
5867 assert_eq!(
5868 *panel.start_thread_in(),
5869 StartThreadIn::LocalProject,
5870 "default thread target should be LocalProject"
5871 );
5872 });
5873
5874 // Start a new thread with the default LocalProject target.
5875 // Use StubAgentServer so the thread connects immediately in tests.
5876 panel.update_in(cx, |panel, window, cx| {
5877 panel.open_external_thread_with_server(
5878 Rc::new(StubAgentServer::default_response()),
5879 window,
5880 cx,
5881 );
5882 });
5883
5884 cx.run_until_parked();
5885
5886 // MultiWorkspace should still have exactly one workspace (no worktree created).
5887 multi_workspace
5888 .read_with(cx, |multi_workspace, _cx| {
5889 assert_eq!(
5890 multi_workspace.workspaces().len(),
5891 1,
5892 "LocalProject should not create a new workspace"
5893 );
5894 })
5895 .unwrap();
5896
5897 // The thread should be active in the panel.
5898 panel.read_with(cx, |panel, cx| {
5899 assert!(
5900 panel.active_agent_thread(cx).is_some(),
5901 "a thread should be running in the current workspace"
5902 );
5903 });
5904
5905 // The thread target should still be LocalProject (unchanged).
5906 panel.read_with(cx, |panel, _cx| {
5907 assert_eq!(
5908 *panel.start_thread_in(),
5909 StartThreadIn::LocalProject,
5910 "thread target should remain LocalProject"
5911 );
5912 });
5913
5914 // No worktree creation status should be set.
5915 panel.read_with(cx, |panel, _cx| {
5916 assert!(
5917 panel.worktree_creation_status.is_none(),
5918 "no worktree creation should have occurred"
5919 );
5920 });
5921 }
5922
5923 #[gpui::test]
5924 async fn test_thread_target_serialization_round_trip(cx: &mut TestAppContext) {
5925 init_test(cx);
5926 cx.update(|cx| {
5927 cx.update_flags(true, vec!["agent-v2".to_string()]);
5928 agent::ThreadStore::init_global(cx);
5929 language_model::LanguageModelRegistry::test(cx);
5930 });
5931
5932 let fs = FakeFs::new(cx.executor());
5933 fs.insert_tree(
5934 "/project",
5935 json!({
5936 ".git": {},
5937 "src": {
5938 "main.rs": "fn main() {}"
5939 }
5940 }),
5941 )
5942 .await;
5943 fs.set_branch_name(Path::new("/project/.git"), Some("main"));
5944
5945 let project = Project::test(fs.clone(), [Path::new("/project")], cx).await;
5946
5947 let multi_workspace =
5948 cx.add_window(|window, cx| MultiWorkspace::test_new(project.clone(), window, cx));
5949
5950 let workspace = multi_workspace
5951 .read_with(cx, |multi_workspace, _cx| {
5952 multi_workspace.workspace().clone()
5953 })
5954 .unwrap();
5955
5956 workspace.update(cx, |workspace, _cx| {
5957 workspace.set_random_database_id();
5958 });
5959
5960 let cx = &mut VisualTestContext::from_window(multi_workspace.into(), cx);
5961
5962 // Wait for the project to discover the git repository.
5963 cx.run_until_parked();
5964
5965 let panel = workspace.update_in(cx, |workspace, window, cx| {
5966 let text_thread_store = cx.new(|cx| TextThreadStore::fake(project.clone(), cx));
5967 let panel =
5968 cx.new(|cx| AgentPanel::new(workspace, text_thread_store, None, window, cx));
5969 workspace.add_panel(panel.clone(), window, cx);
5970 panel
5971 });
5972
5973 cx.run_until_parked();
5974
5975 // Default should be LocalProject.
5976 panel.read_with(cx, |panel, _cx| {
5977 assert_eq!(*panel.start_thread_in(), StartThreadIn::LocalProject);
5978 });
5979
5980 // Change thread target to NewWorktree.
5981 panel.update_in(cx, |panel, window, cx| {
5982 panel.set_start_thread_in(&StartThreadIn::NewWorktree, window, cx);
5983 });
5984
5985 panel.read_with(cx, |panel, _cx| {
5986 assert_eq!(
5987 *panel.start_thread_in(),
5988 StartThreadIn::NewWorktree,
5989 "thread target should be NewWorktree after set_thread_target"
5990 );
5991 });
5992
5993 // Let serialization complete.
5994 cx.run_until_parked();
5995
5996 // Load a fresh panel from the serialized data.
5997 let prompt_builder = Arc::new(prompt_store::PromptBuilder::new(None).unwrap());
5998 let async_cx = cx.update(|window, cx| window.to_async(cx));
5999 let loaded_panel =
6000 AgentPanel::load(workspace.downgrade(), prompt_builder.clone(), async_cx)
6001 .await
6002 .expect("panel load should succeed");
6003 cx.run_until_parked();
6004
6005 loaded_panel.read_with(cx, |panel, _cx| {
6006 assert_eq!(
6007 *panel.start_thread_in(),
6008 StartThreadIn::NewWorktree,
6009 "thread target should survive serialization round-trip"
6010 );
6011 });
6012 }
6013
6014 #[gpui::test]
6015 async fn test_set_active_blocked_during_worktree_creation(cx: &mut TestAppContext) {
6016 init_test(cx);
6017
6018 let fs = FakeFs::new(cx.executor());
6019 cx.update(|cx| {
6020 cx.update_flags(true, vec!["agent-v2".to_string()]);
6021 agent::ThreadStore::init_global(cx);
6022 language_model::LanguageModelRegistry::test(cx);
6023 <dyn fs::Fs>::set_global(fs.clone(), cx);
6024 });
6025
6026 fs.insert_tree(
6027 "/project",
6028 json!({
6029 ".git": {},
6030 "src": {
6031 "main.rs": "fn main() {}"
6032 }
6033 }),
6034 )
6035 .await;
6036
6037 let project = Project::test(fs.clone(), [Path::new("/project")], cx).await;
6038
6039 let multi_workspace =
6040 cx.add_window(|window, cx| MultiWorkspace::test_new(project.clone(), window, cx));
6041
6042 let workspace = multi_workspace
6043 .read_with(cx, |multi_workspace, _cx| {
6044 multi_workspace.workspace().clone()
6045 })
6046 .unwrap();
6047
6048 let cx = &mut VisualTestContext::from_window(multi_workspace.into(), cx);
6049
6050 let panel = workspace.update_in(cx, |workspace, window, cx| {
6051 let text_thread_store = cx.new(|cx| TextThreadStore::fake(project.clone(), cx));
6052 let panel =
6053 cx.new(|cx| AgentPanel::new(workspace, text_thread_store, None, window, cx));
6054 workspace.add_panel(panel.clone(), window, cx);
6055 panel
6056 });
6057
6058 cx.run_until_parked();
6059
6060 // Simulate worktree creation in progress and reset to Uninitialized
6061 panel.update_in(cx, |panel, window, cx| {
6062 panel.worktree_creation_status = Some(WorktreeCreationStatus::Creating);
6063 panel.active_view = ActiveView::Uninitialized;
6064 Panel::set_active(panel, true, window, cx);
6065 assert!(
6066 matches!(panel.active_view, ActiveView::Uninitialized),
6067 "set_active should not create a thread while worktree is being created"
6068 );
6069 });
6070
6071 // Clear the creation status and use open_external_thread_with_server
6072 // (which bypasses new_agent_thread) to verify the panel can transition
6073 // out of Uninitialized. We can't call set_active directly because
6074 // new_agent_thread requires full agent server infrastructure.
6075 panel.update_in(cx, |panel, window, cx| {
6076 panel.worktree_creation_status = None;
6077 panel.active_view = ActiveView::Uninitialized;
6078 panel.open_external_thread_with_server(
6079 Rc::new(StubAgentServer::default_response()),
6080 window,
6081 cx,
6082 );
6083 });
6084
6085 cx.run_until_parked();
6086
6087 panel.read_with(cx, |panel, _cx| {
6088 assert!(
6089 !matches!(panel.active_view, ActiveView::Uninitialized),
6090 "panel should transition out of Uninitialized once worktree creation is cleared"
6091 );
6092 });
6093 }
6094
6095 #[test]
6096 fn test_deserialize_agent_type_variants() {
6097 assert_eq!(
6098 serde_json::from_str::<AgentType>(r#""NativeAgent""#).unwrap(),
6099 AgentType::NativeAgent,
6100 );
6101 assert_eq!(
6102 serde_json::from_str::<AgentType>(r#""TextThread""#).unwrap(),
6103 AgentType::TextThread,
6104 );
6105 assert_eq!(
6106 serde_json::from_str::<AgentType>(r#"{"Custom":{"name":"my-agent"}}"#).unwrap(),
6107 AgentType::Custom {
6108 id: "my-agent".into(),
6109 },
6110 );
6111 }
6112
6113 #[gpui::test]
6114 async fn test_worktree_creation_preserves_selected_agent(cx: &mut TestAppContext) {
6115 init_test(cx);
6116
6117 let app_state = cx.update(|cx| {
6118 cx.update_flags(true, vec!["agent-v2".to_string()]);
6119 agent::ThreadStore::init_global(cx);
6120 language_model::LanguageModelRegistry::test(cx);
6121
6122 let app_state = workspace::AppState::test(cx);
6123 workspace::init(app_state.clone(), cx);
6124 app_state
6125 });
6126
6127 let fs = app_state.fs.as_fake();
6128 fs.insert_tree(
6129 "/project",
6130 json!({
6131 ".git": {},
6132 "src": {
6133 "main.rs": "fn main() {}"
6134 }
6135 }),
6136 )
6137 .await;
6138 fs.set_branch_name(Path::new("/project/.git"), Some("main"));
6139
6140 let project = Project::test(app_state.fs.clone(), [Path::new("/project")], cx).await;
6141
6142 let multi_workspace =
6143 cx.add_window(|window, cx| MultiWorkspace::test_new(project.clone(), window, cx));
6144
6145 let workspace = multi_workspace
6146 .read_with(cx, |multi_workspace, _cx| {
6147 multi_workspace.workspace().clone()
6148 })
6149 .unwrap();
6150
6151 workspace.update(cx, |workspace, _cx| {
6152 workspace.set_random_database_id();
6153 });
6154
6155 // Register a callback so new workspaces also get an AgentPanel.
6156 cx.update(|cx| {
6157 cx.observe_new(
6158 |workspace: &mut Workspace,
6159 window: Option<&mut Window>,
6160 cx: &mut Context<Workspace>| {
6161 if let Some(window) = window {
6162 let project = workspace.project().clone();
6163 let text_thread_store =
6164 cx.new(|cx| TextThreadStore::fake(project.clone(), cx));
6165 let panel = cx.new(|cx| {
6166 AgentPanel::new(workspace, text_thread_store, None, window, cx)
6167 });
6168 workspace.add_panel(panel, window, cx);
6169 }
6170 },
6171 )
6172 .detach();
6173 });
6174
6175 let cx = &mut VisualTestContext::from_window(multi_workspace.into(), cx);
6176
6177 // Wait for the project to discover the git repository.
6178 cx.run_until_parked();
6179
6180 let panel = workspace.update_in(cx, |workspace, window, cx| {
6181 let text_thread_store = cx.new(|cx| TextThreadStore::fake(project.clone(), cx));
6182 let panel =
6183 cx.new(|cx| AgentPanel::new(workspace, text_thread_store, None, window, cx));
6184 workspace.add_panel(panel.clone(), window, cx);
6185 panel
6186 });
6187
6188 cx.run_until_parked();
6189
6190 // Open a thread (needed so there's an active thread view).
6191 panel.update_in(cx, |panel, window, cx| {
6192 panel.open_external_thread_with_server(
6193 Rc::new(StubAgentServer::default_response()),
6194 window,
6195 cx,
6196 );
6197 });
6198
6199 cx.run_until_parked();
6200
6201 // Set the selected agent to Codex (a custom agent) and start_thread_in
6202 // to NewWorktree. We do this AFTER opening the thread because
6203 // open_external_thread_with_server overrides selected_agent_type.
6204 panel.update_in(cx, |panel, window, cx| {
6205 panel.selected_agent_type = AgentType::Custom {
6206 id: CODEX_ID.into(),
6207 };
6208 panel.set_start_thread_in(&StartThreadIn::NewWorktree, window, cx);
6209 });
6210
6211 // Verify the panel has the Codex agent selected.
6212 panel.read_with(cx, |panel, _cx| {
6213 assert_eq!(
6214 panel.selected_agent_type,
6215 AgentType::Custom {
6216 id: CODEX_ID.into()
6217 },
6218 );
6219 });
6220
6221 // Directly call handle_worktree_creation_requested, which is what
6222 // handle_first_send_requested does when start_thread_in == NewWorktree.
6223 let content = vec![acp::ContentBlock::Text(acp::TextContent::new(
6224 "Hello from test",
6225 ))];
6226 panel.update_in(cx, |panel, window, cx| {
6227 panel.handle_worktree_creation_requested(content, window, cx);
6228 });
6229
6230 // Let the async worktree creation + workspace setup complete.
6231 cx.run_until_parked();
6232
6233 // Find the new workspace's AgentPanel and verify it used the Codex agent.
6234 let found_codex = multi_workspace
6235 .read_with(cx, |multi_workspace, cx| {
6236 // There should be more than one workspace now (the original + the new worktree).
6237 assert!(
6238 multi_workspace.workspaces().len() > 1,
6239 "expected a new workspace to have been created, found {}",
6240 multi_workspace.workspaces().len(),
6241 );
6242
6243 // Check the newest workspace's panel for the correct agent.
6244 let new_workspace = multi_workspace
6245 .workspaces()
6246 .iter()
6247 .find(|ws| ws.entity_id() != workspace.entity_id())
6248 .expect("should find the new workspace");
6249 let new_panel = new_workspace
6250 .read(cx)
6251 .panel::<AgentPanel>(cx)
6252 .expect("new workspace should have an AgentPanel");
6253
6254 new_panel.read(cx).selected_agent_type.clone()
6255 })
6256 .unwrap();
6257
6258 assert_eq!(
6259 found_codex,
6260 AgentType::Custom {
6261 id: CODEX_ID.into()
6262 },
6263 "the new worktree workspace should use the same agent (Codex) that was selected in the original panel",
6264 );
6265 }
6266}