1use collections::{HashMap, VecDeque};
2use copilot::Copilot;
3use editor::{actions::MoveToEnd, scroll::Autoscroll, Editor, EditorEvent};
4use futures::{channel::mpsc, StreamExt};
5use gpui::{
6 actions, div, App, Context, Corner, Entity, EventEmitter, FocusHandle, Focusable, IntoElement,
7 ParentElement, Render, Styled, Subscription, WeakEntity, Window,
8};
9use language::{language_settings::SoftWrap, LanguageServerId};
10use lsp::{
11 notification::SetTrace, IoKind, LanguageServer, LanguageServerName, MessageType,
12 SetTraceParams, TraceValue,
13};
14use project::{search::SearchQuery, Project, WorktreeId};
15use std::{borrow::Cow, sync::Arc};
16use ui::{prelude::*, Button, Checkbox, ContextMenu, Label, PopoverMenu, ToggleState};
17use workspace::{
18 item::{Item, ItemHandle},
19 searchable::{SearchEvent, SearchableItem, SearchableItemHandle},
20 SplitDirection, ToolbarItemEvent, ToolbarItemLocation, ToolbarItemView, Workspace, WorkspaceId,
21};
22
23const SEND_LINE: &str = "// Send:";
24const RECEIVE_LINE: &str = "// Receive:";
25const MAX_STORED_LOG_ENTRIES: usize = 2000;
26
27pub struct LogStore {
28 projects: HashMap<WeakEntity<Project>, ProjectState>,
29 language_servers: HashMap<LanguageServerId, LanguageServerState>,
30 copilot_log_subscription: Option<lsp::Subscription>,
31 _copilot_subscription: Option<gpui::Subscription>,
32 io_tx: mpsc::UnboundedSender<(LanguageServerId, IoKind, String)>,
33}
34
35struct ProjectState {
36 _subscriptions: [gpui::Subscription; 2],
37}
38
39trait Message: AsRef<str> {
40 type Level: Copy + std::fmt::Debug;
41 fn should_include(&self, _: Self::Level) -> bool {
42 true
43 }
44}
45
46struct LogMessage {
47 message: String,
48 typ: MessageType,
49}
50
51impl AsRef<str> for LogMessage {
52 fn as_ref(&self) -> &str {
53 &self.message
54 }
55}
56
57impl Message for LogMessage {
58 type Level = MessageType;
59
60 fn should_include(&self, level: Self::Level) -> bool {
61 match (self.typ, level) {
62 (MessageType::ERROR, _) => true,
63 (_, MessageType::ERROR) => false,
64 (MessageType::WARNING, _) => true,
65 (_, MessageType::WARNING) => false,
66 (MessageType::INFO, _) => true,
67 (_, MessageType::INFO) => false,
68 _ => true,
69 }
70 }
71}
72
73struct TraceMessage {
74 message: String,
75}
76
77impl AsRef<str> for TraceMessage {
78 fn as_ref(&self) -> &str {
79 &self.message
80 }
81}
82
83impl Message for TraceMessage {
84 type Level = ();
85}
86
87struct RpcMessage {
88 message: String,
89}
90
91impl AsRef<str> for RpcMessage {
92 fn as_ref(&self) -> &str {
93 &self.message
94 }
95}
96
97impl Message for RpcMessage {
98 type Level = ();
99}
100
101struct LanguageServerState {
102 name: Option<LanguageServerName>,
103 worktree_id: Option<WorktreeId>,
104 kind: LanguageServerKind,
105 log_messages: VecDeque<LogMessage>,
106 trace_messages: VecDeque<TraceMessage>,
107 rpc_state: Option<LanguageServerRpcState>,
108 trace_level: TraceValue,
109 log_level: MessageType,
110 io_logs_subscription: Option<lsp::Subscription>,
111}
112
113#[derive(PartialEq, Clone)]
114pub enum LanguageServerKind {
115 Local { project: WeakEntity<Project> },
116 Remote { project: WeakEntity<Project> },
117 Global,
118}
119
120impl LanguageServerKind {
121 fn is_remote(&self) -> bool {
122 matches!(self, LanguageServerKind::Remote { .. })
123 }
124}
125
126impl std::fmt::Debug for LanguageServerKind {
127 fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
128 match self {
129 LanguageServerKind::Local { .. } => write!(f, "LanguageServerKind::Local"),
130 LanguageServerKind::Remote { .. } => write!(f, "LanguageServerKind::Remote"),
131 LanguageServerKind::Global => write!(f, "LanguageServerKind::Global"),
132 }
133 }
134}
135
136impl LanguageServerKind {
137 fn project(&self) -> Option<&WeakEntity<Project>> {
138 match self {
139 Self::Local { project } => Some(project),
140 Self::Remote { project } => Some(project),
141 Self::Global { .. } => None,
142 }
143 }
144}
145
146struct LanguageServerRpcState {
147 rpc_messages: VecDeque<RpcMessage>,
148 last_message_kind: Option<MessageKind>,
149}
150
151pub struct LspLogView {
152 pub(crate) editor: Entity<Editor>,
153 editor_subscriptions: Vec<Subscription>,
154 log_store: Entity<LogStore>,
155 current_server_id: Option<LanguageServerId>,
156 active_entry_kind: LogKind,
157 project: Entity<Project>,
158 focus_handle: FocusHandle,
159 _log_store_subscriptions: Vec<Subscription>,
160}
161
162pub struct LspLogToolbarItemView {
163 log_view: Option<Entity<LspLogView>>,
164 _log_view_subscription: Option<Subscription>,
165}
166
167#[derive(Copy, Clone, PartialEq, Eq)]
168enum MessageKind {
169 Send,
170 Receive,
171}
172
173#[derive(Clone, Copy, Debug, Default, PartialEq)]
174pub enum LogKind {
175 Rpc,
176 Trace,
177 #[default]
178 Logs,
179 ServerInfo,
180}
181
182impl LogKind {
183 fn label(&self) -> &'static str {
184 match self {
185 LogKind::Rpc => RPC_MESSAGES,
186 LogKind::Trace => SERVER_TRACE,
187 LogKind::Logs => SERVER_LOGS,
188 LogKind::ServerInfo => SERVER_INFO,
189 }
190 }
191}
192
193#[derive(Clone, Debug, PartialEq)]
194pub(crate) struct LogMenuItem {
195 pub server_id: LanguageServerId,
196 pub server_name: LanguageServerName,
197 pub worktree_root_name: String,
198 pub rpc_trace_enabled: bool,
199 pub selected_entry: LogKind,
200 pub trace_level: lsp::TraceValue,
201 pub server_kind: LanguageServerKind,
202}
203
204actions!(debug, [OpenLanguageServerLogs]);
205
206pub fn init(cx: &mut App) {
207 let log_store = cx.new(LogStore::new);
208
209 cx.observe_new(move |workspace: &mut Workspace, _, cx| {
210 let project = workspace.project();
211 if project.read(cx).is_local() || project.read(cx).is_via_ssh() {
212 log_store.update(cx, |store, cx| {
213 store.add_project(project, cx);
214 });
215 }
216
217 let log_store = log_store.clone();
218 workspace.register_action(move |workspace, _: &OpenLanguageServerLogs, window, cx| {
219 let project = workspace.project().read(cx);
220 if project.is_local() || project.is_via_ssh() {
221 workspace.split_item(
222 SplitDirection::Right,
223 Box::new(cx.new(|cx| {
224 LspLogView::new(workspace.project().clone(), log_store.clone(), window, cx)
225 })),
226 window,
227 cx,
228 );
229 }
230 });
231 })
232 .detach();
233}
234
235impl LogStore {
236 pub fn new(cx: &mut Context<Self>) -> Self {
237 let (io_tx, mut io_rx) = mpsc::unbounded();
238
239 let copilot_subscription = Copilot::global(cx).map(|copilot| {
240 let copilot = &copilot;
241 cx.subscribe(copilot, |this, copilot, inline_completion_event, cx| {
242 if let copilot::Event::CopilotLanguageServerStarted = inline_completion_event {
243 if let Some(server) = copilot.read(cx).language_server() {
244 let server_id = server.server_id();
245 let weak_this = cx.weak_entity();
246 this.copilot_log_subscription =
247 Some(server.on_notification::<copilot::request::LogMessage, _>(
248 move |params, mut cx| {
249 weak_this
250 .update(&mut cx, |this, cx| {
251 this.add_language_server_log(
252 server_id,
253 MessageType::LOG,
254 ¶ms.message,
255 cx,
256 );
257 })
258 .ok();
259 },
260 ));
261 let name = LanguageServerName::new_static("copilot");
262 this.add_language_server(
263 LanguageServerKind::Global,
264 server.server_id(),
265 Some(name),
266 None,
267 Some(server.clone()),
268 cx,
269 );
270 }
271 }
272 })
273 });
274
275 let this = Self {
276 copilot_log_subscription: None,
277 _copilot_subscription: copilot_subscription,
278 projects: HashMap::default(),
279 language_servers: HashMap::default(),
280 io_tx,
281 };
282
283 cx.spawn(|this, mut cx| async move {
284 while let Some((server_id, io_kind, message)) = io_rx.next().await {
285 if let Some(this) = this.upgrade() {
286 this.update(&mut cx, |this, cx| {
287 this.on_io(server_id, io_kind, &message, cx);
288 })?;
289 }
290 }
291 anyhow::Ok(())
292 })
293 .detach_and_log_err(cx);
294 this
295 }
296
297 pub fn add_project(&mut self, project: &Entity<Project>, cx: &mut Context<Self>) {
298 let weak_project = project.downgrade();
299 self.projects.insert(
300 project.downgrade(),
301 ProjectState {
302 _subscriptions: [
303 cx.observe_release(project, move |this, _, _| {
304 this.projects.remove(&weak_project);
305 this.language_servers
306 .retain(|_, state| state.kind.project() != Some(&weak_project));
307 }),
308 cx.subscribe(project, |this, project, event, cx| {
309 let server_kind = if project.read(cx).is_via_ssh() {
310 LanguageServerKind::Remote {
311 project: project.downgrade(),
312 }
313 } else {
314 LanguageServerKind::Local {
315 project: project.downgrade(),
316 }
317 };
318
319 match event {
320 project::Event::LanguageServerAdded(id, name, worktree_id) => {
321 this.add_language_server(
322 server_kind,
323 *id,
324 Some(name.clone()),
325 *worktree_id,
326 project
327 .read(cx)
328 .lsp_store()
329 .read(cx)
330 .language_server_for_id(*id),
331 cx,
332 );
333 }
334 project::Event::LanguageServerRemoved(id) => {
335 this.remove_language_server(*id, cx);
336 }
337 project::Event::LanguageServerLog(id, typ, message) => {
338 this.add_language_server(server_kind, *id, None, None, None, cx);
339 match typ {
340 project::LanguageServerLogType::Log(typ) => {
341 this.add_language_server_log(*id, *typ, message, cx);
342 }
343 project::LanguageServerLogType::Trace(_) => {
344 this.add_language_server_trace(*id, message, cx);
345 }
346 }
347 }
348 _ => {}
349 }
350 }),
351 ],
352 },
353 );
354 }
355
356 fn get_language_server_state(
357 &mut self,
358 id: LanguageServerId,
359 ) -> Option<&mut LanguageServerState> {
360 self.language_servers.get_mut(&id)
361 }
362
363 fn add_language_server(
364 &mut self,
365 kind: LanguageServerKind,
366 server_id: LanguageServerId,
367 name: Option<LanguageServerName>,
368 worktree_id: Option<WorktreeId>,
369 server: Option<Arc<LanguageServer>>,
370 cx: &mut Context<Self>,
371 ) -> Option<&mut LanguageServerState> {
372 let server_state = self.language_servers.entry(server_id).or_insert_with(|| {
373 cx.notify();
374 LanguageServerState {
375 name: None,
376 worktree_id: None,
377 kind,
378 rpc_state: None,
379 log_messages: VecDeque::with_capacity(MAX_STORED_LOG_ENTRIES),
380 trace_messages: VecDeque::with_capacity(MAX_STORED_LOG_ENTRIES),
381 trace_level: TraceValue::Off,
382 log_level: MessageType::LOG,
383 io_logs_subscription: None,
384 }
385 });
386
387 if let Some(name) = name {
388 server_state.name = Some(name);
389 }
390 if let Some(worktree_id) = worktree_id {
391 server_state.worktree_id = Some(worktree_id);
392 }
393
394 if let Some(server) = server
395 .clone()
396 .filter(|_| server_state.io_logs_subscription.is_none())
397 {
398 let io_tx = self.io_tx.clone();
399 let server_id = server.server_id();
400 server_state.io_logs_subscription = Some(server.on_io(move |io_kind, message| {
401 io_tx
402 .unbounded_send((server_id, io_kind, message.to_string()))
403 .ok();
404 }));
405 }
406
407 Some(server_state)
408 }
409
410 fn add_language_server_log(
411 &mut self,
412 id: LanguageServerId,
413 typ: MessageType,
414 message: &str,
415 cx: &mut Context<Self>,
416 ) -> Option<()> {
417 let language_server_state = self.get_language_server_state(id)?;
418
419 let log_lines = &mut language_server_state.log_messages;
420 Self::add_language_server_message(
421 log_lines,
422 id,
423 LogMessage {
424 message: message.trim_end().to_string(),
425 typ,
426 },
427 language_server_state.log_level,
428 LogKind::Logs,
429 cx,
430 );
431 Some(())
432 }
433
434 fn add_language_server_trace(
435 &mut self,
436 id: LanguageServerId,
437 message: &str,
438 cx: &mut Context<Self>,
439 ) -> Option<()> {
440 let language_server_state = self.get_language_server_state(id)?;
441
442 let log_lines = &mut language_server_state.trace_messages;
443 Self::add_language_server_message(
444 log_lines,
445 id,
446 TraceMessage {
447 message: message.trim_end().to_string(),
448 },
449 (),
450 LogKind::Trace,
451 cx,
452 );
453 Some(())
454 }
455
456 fn add_language_server_message<T: Message>(
457 log_lines: &mut VecDeque<T>,
458 id: LanguageServerId,
459 message: T,
460 current_severity: <T as Message>::Level,
461 kind: LogKind,
462 cx: &mut Context<Self>,
463 ) {
464 while log_lines.len() >= MAX_STORED_LOG_ENTRIES {
465 log_lines.pop_front();
466 }
467 let entry: &str = message.as_ref();
468 let entry = entry.to_string();
469 let visible = message.should_include(current_severity);
470 log_lines.push_back(message);
471
472 if visible {
473 cx.emit(Event::NewServerLogEntry { id, entry, kind });
474 cx.notify();
475 }
476 }
477
478 fn remove_language_server(&mut self, id: LanguageServerId, cx: &mut Context<Self>) {
479 self.language_servers.remove(&id);
480 cx.notify();
481 }
482
483 fn server_logs(&self, server_id: LanguageServerId) -> Option<&VecDeque<LogMessage>> {
484 Some(&self.language_servers.get(&server_id)?.log_messages)
485 }
486
487 fn server_trace(&self, server_id: LanguageServerId) -> Option<&VecDeque<TraceMessage>> {
488 Some(&self.language_servers.get(&server_id)?.trace_messages)
489 }
490
491 fn server_ids_for_project<'a>(
492 &'a self,
493 lookup_project: &'a WeakEntity<Project>,
494 ) -> impl Iterator<Item = LanguageServerId> + 'a {
495 self.language_servers
496 .iter()
497 .filter_map(move |(id, state)| match &state.kind {
498 LanguageServerKind::Local { project } | LanguageServerKind::Remote { project } => {
499 if project == lookup_project {
500 Some(*id)
501 } else {
502 None
503 }
504 }
505 LanguageServerKind::Global => Some(*id),
506 })
507 }
508
509 fn enable_rpc_trace_for_language_server(
510 &mut self,
511 server_id: LanguageServerId,
512 ) -> Option<&mut LanguageServerRpcState> {
513 let rpc_state = self
514 .language_servers
515 .get_mut(&server_id)?
516 .rpc_state
517 .get_or_insert_with(|| LanguageServerRpcState {
518 rpc_messages: VecDeque::with_capacity(MAX_STORED_LOG_ENTRIES),
519 last_message_kind: None,
520 });
521 Some(rpc_state)
522 }
523
524 pub fn disable_rpc_trace_for_language_server(
525 &mut self,
526 server_id: LanguageServerId,
527 ) -> Option<()> {
528 self.language_servers.get_mut(&server_id)?.rpc_state.take();
529 Some(())
530 }
531
532 fn on_io(
533 &mut self,
534 language_server_id: LanguageServerId,
535 io_kind: IoKind,
536 message: &str,
537 cx: &mut Context<Self>,
538 ) -> Option<()> {
539 let is_received = match io_kind {
540 IoKind::StdOut => true,
541 IoKind::StdIn => false,
542 IoKind::StdErr => {
543 let message = format!("stderr: {}", message.trim());
544 self.add_language_server_log(language_server_id, MessageType::LOG, &message, cx);
545 return Some(());
546 }
547 };
548
549 let state = self
550 .get_language_server_state(language_server_id)?
551 .rpc_state
552 .as_mut()?;
553 let kind = if is_received {
554 MessageKind::Receive
555 } else {
556 MessageKind::Send
557 };
558
559 let rpc_log_lines = &mut state.rpc_messages;
560 if state.last_message_kind != Some(kind) {
561 let line_before_message = match kind {
562 MessageKind::Send => SEND_LINE,
563 MessageKind::Receive => RECEIVE_LINE,
564 };
565 rpc_log_lines.push_back(RpcMessage {
566 message: line_before_message.to_string(),
567 });
568 cx.emit(Event::NewServerLogEntry {
569 id: language_server_id,
570 entry: line_before_message.to_string(),
571 kind: LogKind::Rpc,
572 });
573 }
574
575 while rpc_log_lines.len() >= MAX_STORED_LOG_ENTRIES {
576 rpc_log_lines.pop_front();
577 }
578 let message = message.trim();
579 rpc_log_lines.push_back(RpcMessage {
580 message: message.to_string(),
581 });
582 cx.emit(Event::NewServerLogEntry {
583 id: language_server_id,
584 entry: message.to_string(),
585 kind: LogKind::Rpc,
586 });
587 cx.notify();
588 Some(())
589 }
590}
591
592impl LspLogView {
593 pub fn new(
594 project: Entity<Project>,
595 log_store: Entity<LogStore>,
596 window: &mut Window,
597 cx: &mut Context<Self>,
598 ) -> Self {
599 let server_id = log_store
600 .read(cx)
601 .language_servers
602 .iter()
603 .find(|(_, server)| server.kind.project() == Some(&project.downgrade()))
604 .map(|(id, _)| *id);
605
606 let weak_project = project.downgrade();
607 let model_changes_subscription =
608 cx.observe_in(&log_store, window, move |this, store, window, cx| {
609 let first_server_id_for_project =
610 store.read(cx).server_ids_for_project(&weak_project).next();
611 if let Some(current_lsp) = this.current_server_id {
612 if !store.read(cx).language_servers.contains_key(¤t_lsp) {
613 if let Some(server_id) = first_server_id_for_project {
614 match this.active_entry_kind {
615 LogKind::Rpc => {
616 this.show_rpc_trace_for_server(server_id, window, cx)
617 }
618 LogKind::Trace => this.show_trace_for_server(server_id, window, cx),
619 LogKind::Logs => this.show_logs_for_server(server_id, window, cx),
620 LogKind::ServerInfo => this.show_server_info(server_id, window, cx),
621 }
622 }
623 }
624 } else if let Some(server_id) = first_server_id_for_project {
625 match this.active_entry_kind {
626 LogKind::Rpc => this.show_rpc_trace_for_server(server_id, window, cx),
627 LogKind::Trace => this.show_trace_for_server(server_id, window, cx),
628 LogKind::Logs => this.show_logs_for_server(server_id, window, cx),
629 LogKind::ServerInfo => this.show_server_info(server_id, window, cx),
630 }
631 }
632
633 cx.notify();
634 });
635 let events_subscriptions = cx.subscribe_in(
636 &log_store,
637 window,
638 move |log_view, _, e, window, cx| match e {
639 Event::NewServerLogEntry { id, entry, kind } => {
640 if log_view.current_server_id == Some(*id)
641 && *kind == log_view.active_entry_kind
642 {
643 log_view.editor.update(cx, |editor, cx| {
644 editor.set_read_only(false);
645 let last_point = editor.buffer().read(cx).len(cx);
646 let newest_cursor_is_at_end =
647 editor.selections.newest::<usize>(cx).start >= last_point;
648 editor.edit(
649 vec![
650 (last_point..last_point, entry.trim()),
651 (last_point..last_point, "\n"),
652 ],
653 cx,
654 );
655 let entry_length = entry.len();
656 if entry_length > 1024 {
657 editor.fold_ranges(
658 vec![last_point + 1024..last_point + entry_length],
659 false,
660 window,
661 cx,
662 );
663 }
664
665 if newest_cursor_is_at_end {
666 editor.request_autoscroll(Autoscroll::bottom(), cx);
667 }
668 editor.set_read_only(true);
669 });
670 }
671 }
672 },
673 );
674 let (editor, editor_subscriptions) = Self::editor_for_logs(String::new(), window, cx);
675
676 let focus_handle = cx.focus_handle();
677 let focus_subscription = cx.on_focus(&focus_handle, window, |log_view, window, cx| {
678 window.focus(&log_view.editor.focus_handle(cx));
679 });
680
681 let mut this = Self {
682 focus_handle,
683 editor,
684 editor_subscriptions,
685 project,
686 log_store,
687 current_server_id: None,
688 active_entry_kind: LogKind::Logs,
689 _log_store_subscriptions: vec![
690 model_changes_subscription,
691 events_subscriptions,
692 focus_subscription,
693 ],
694 };
695 if let Some(server_id) = server_id {
696 this.show_logs_for_server(server_id, window, cx);
697 }
698 this
699 }
700
701 fn editor_for_logs(
702 log_contents: String,
703 window: &mut Window,
704 cx: &mut Context<Self>,
705 ) -> (Entity<Editor>, Vec<Subscription>) {
706 let editor = cx.new(|cx| {
707 let mut editor = Editor::multi_line(window, cx);
708 editor.set_text(log_contents, window, cx);
709 editor.move_to_end(&MoveToEnd, window, cx);
710 editor.set_read_only(true);
711 editor.set_show_edit_predictions(Some(false), window, cx);
712 editor.set_soft_wrap_mode(SoftWrap::EditorWidth, cx);
713 editor
714 });
715 let editor_subscription = cx.subscribe(
716 &editor,
717 |_, _, event: &EditorEvent, cx: &mut Context<LspLogView>| cx.emit(event.clone()),
718 );
719 let search_subscription = cx.subscribe(
720 &editor,
721 |_, _, event: &SearchEvent, cx: &mut Context<LspLogView>| cx.emit(event.clone()),
722 );
723 (editor, vec![editor_subscription, search_subscription])
724 }
725
726 fn editor_for_server_info(
727 server: &LanguageServer,
728 window: &mut Window,
729 cx: &mut Context<Self>,
730 ) -> (Entity<Editor>, Vec<Subscription>) {
731 let editor = cx.new(|cx| {
732 let mut editor = Editor::multi_line(window, cx);
733 let server_info = format!(
734 "* Server: {NAME} (id {ID})
735
736* Binary: {BINARY:#?}
737
738* Running in project: {PATH:?}
739
740* Capabilities: {CAPABILITIES}
741
742* Configuration: {CONFIGURATION}",
743 NAME = server.name(),
744 ID = server.server_id(),
745 BINARY = server.binary(),
746 PATH = server.root_path(),
747 CAPABILITIES = serde_json::to_string_pretty(&server.capabilities())
748 .unwrap_or_else(|e| format!("Failed to serialize capabilities: {e}")),
749 CONFIGURATION = serde_json::to_string_pretty(server.configuration())
750 .unwrap_or_else(|e| format!("Failed to serialize configuration: {e}")),
751 );
752 editor.set_text(server_info, window, cx);
753 editor.set_read_only(true);
754 editor.set_show_edit_predictions(Some(false), window, cx);
755 editor.set_soft_wrap_mode(SoftWrap::EditorWidth, cx);
756 editor
757 });
758 let editor_subscription = cx.subscribe(
759 &editor,
760 |_, _, event: &EditorEvent, cx: &mut Context<LspLogView>| cx.emit(event.clone()),
761 );
762 let search_subscription = cx.subscribe(
763 &editor,
764 |_, _, event: &SearchEvent, cx: &mut Context<LspLogView>| cx.emit(event.clone()),
765 );
766 (editor, vec![editor_subscription, search_subscription])
767 }
768
769 pub(crate) fn menu_items<'a>(&'a self, cx: &'a App) -> Option<Vec<LogMenuItem>> {
770 let log_store = self.log_store.read(cx);
771
772 let unknown_server = LanguageServerName::new_static("unknown server");
773
774 let mut rows = log_store
775 .language_servers
776 .iter()
777 .map(|(server_id, state)| match &state.kind {
778 LanguageServerKind::Local { .. } | LanguageServerKind::Remote { .. } => {
779 let worktree_root_name = state
780 .worktree_id
781 .and_then(|id| self.project.read(cx).worktree_for_id(id, cx))
782 .map(|worktree| worktree.read(cx).root_name().to_string())
783 .unwrap_or_else(|| "Unknown worktree".to_string());
784
785 LogMenuItem {
786 server_id: *server_id,
787 server_name: state.name.clone().unwrap_or(unknown_server.clone()),
788 server_kind: state.kind.clone(),
789 worktree_root_name,
790 rpc_trace_enabled: state.rpc_state.is_some(),
791 selected_entry: self.active_entry_kind,
792 trace_level: lsp::TraceValue::Off,
793 }
794 }
795
796 LanguageServerKind::Global => LogMenuItem {
797 server_id: *server_id,
798 server_name: state.name.clone().unwrap_or(unknown_server.clone()),
799 server_kind: state.kind.clone(),
800 worktree_root_name: "supplementary".to_string(),
801 rpc_trace_enabled: state.rpc_state.is_some(),
802 selected_entry: self.active_entry_kind,
803 trace_level: lsp::TraceValue::Off,
804 },
805 })
806 .chain(
807 self.project
808 .read(cx)
809 .supplementary_language_servers(cx)
810 .filter_map(|(server_id, name)| {
811 let state = log_store.language_servers.get(&server_id)?;
812 Some(LogMenuItem {
813 server_id,
814 server_name: name.clone(),
815 server_kind: state.kind.clone(),
816 worktree_root_name: "supplementary".to_string(),
817 rpc_trace_enabled: state.rpc_state.is_some(),
818 selected_entry: self.active_entry_kind,
819 trace_level: lsp::TraceValue::Off,
820 })
821 }),
822 )
823 .collect::<Vec<_>>();
824 rows.sort_by_key(|row| row.server_id);
825 rows.dedup_by_key(|row| row.server_id);
826 Some(rows)
827 }
828
829 fn show_logs_for_server(
830 &mut self,
831 server_id: LanguageServerId,
832 window: &mut Window,
833 cx: &mut Context<Self>,
834 ) {
835 let typ = self
836 .log_store
837 .read_with(cx, |v, _| {
838 v.language_servers.get(&server_id).map(|v| v.log_level)
839 })
840 .unwrap_or(MessageType::LOG);
841 let log_contents = self
842 .log_store
843 .read(cx)
844 .server_logs(server_id)
845 .map(|v| log_contents(v, typ));
846 if let Some(log_contents) = log_contents {
847 self.current_server_id = Some(server_id);
848 self.active_entry_kind = LogKind::Logs;
849 let (editor, editor_subscriptions) = Self::editor_for_logs(log_contents, window, cx);
850 self.editor = editor;
851 self.editor_subscriptions = editor_subscriptions;
852 cx.notify();
853 }
854 window.focus(&self.focus_handle);
855 }
856
857 fn update_log_level(
858 &self,
859 server_id: LanguageServerId,
860 level: MessageType,
861 window: &mut Window,
862 cx: &mut Context<Self>,
863 ) {
864 let log_contents = self.log_store.update(cx, |this, _| {
865 if let Some(state) = this.get_language_server_state(server_id) {
866 state.log_level = level;
867 }
868
869 this.server_logs(server_id).map(|v| log_contents(v, level))
870 });
871
872 if let Some(log_contents) = log_contents {
873 self.editor.update(cx, |editor, cx| {
874 editor.set_text(log_contents, window, cx);
875 editor.move_to_end(&MoveToEnd, window, cx);
876 });
877 cx.notify();
878 }
879
880 window.focus(&self.focus_handle);
881 }
882
883 fn show_trace_for_server(
884 &mut self,
885 server_id: LanguageServerId,
886 window: &mut Window,
887 cx: &mut Context<Self>,
888 ) {
889 let log_contents = self
890 .log_store
891 .read(cx)
892 .server_trace(server_id)
893 .map(|v| log_contents(v, ()));
894 if let Some(log_contents) = log_contents {
895 self.current_server_id = Some(server_id);
896 self.active_entry_kind = LogKind::Trace;
897 let (editor, editor_subscriptions) = Self::editor_for_logs(log_contents, window, cx);
898 self.editor = editor;
899 self.editor_subscriptions = editor_subscriptions;
900 cx.notify();
901 }
902 window.focus(&self.focus_handle);
903 }
904
905 fn show_rpc_trace_for_server(
906 &mut self,
907 server_id: LanguageServerId,
908 window: &mut Window,
909 cx: &mut Context<Self>,
910 ) {
911 let rpc_log = self.log_store.update(cx, |log_store, _| {
912 log_store
913 .enable_rpc_trace_for_language_server(server_id)
914 .map(|state| log_contents(&state.rpc_messages, ()))
915 });
916 if let Some(rpc_log) = rpc_log {
917 self.current_server_id = Some(server_id);
918 self.active_entry_kind = LogKind::Rpc;
919 let (editor, editor_subscriptions) = Self::editor_for_logs(rpc_log, window, cx);
920 let language = self.project.read(cx).languages().language_for_name("JSON");
921 editor
922 .read(cx)
923 .buffer()
924 .read(cx)
925 .as_singleton()
926 .expect("log buffer should be a singleton")
927 .update(cx, |_, cx| {
928 cx.spawn({
929 let buffer = cx.entity();
930 |_, mut cx| async move {
931 let language = language.await.ok();
932 buffer.update(&mut cx, |buffer, cx| {
933 buffer.set_language(language, cx);
934 })
935 }
936 })
937 .detach_and_log_err(cx);
938 });
939
940 self.editor = editor;
941 self.editor_subscriptions = editor_subscriptions;
942 cx.notify();
943 }
944
945 window.focus(&self.focus_handle);
946 }
947
948 fn toggle_rpc_trace_for_server(
949 &mut self,
950 server_id: LanguageServerId,
951 enabled: bool,
952 window: &mut Window,
953 cx: &mut Context<Self>,
954 ) {
955 self.log_store.update(cx, |log_store, _| {
956 if enabled {
957 log_store.enable_rpc_trace_for_language_server(server_id);
958 } else {
959 log_store.disable_rpc_trace_for_language_server(server_id);
960 }
961 });
962 if !enabled && Some(server_id) == self.current_server_id {
963 self.show_logs_for_server(server_id, window, cx);
964 cx.notify();
965 }
966 }
967
968 fn update_trace_level(
969 &self,
970 server_id: LanguageServerId,
971 level: TraceValue,
972 cx: &mut Context<Self>,
973 ) {
974 if let Some(server) = self
975 .project
976 .read(cx)
977 .lsp_store()
978 .read(cx)
979 .language_server_for_id(server_id)
980 {
981 self.log_store.update(cx, |this, _| {
982 if let Some(state) = this.get_language_server_state(server_id) {
983 state.trace_level = level;
984 }
985 });
986
987 server
988 .notify::<SetTrace>(&SetTraceParams { value: level })
989 .ok();
990 }
991 }
992
993 fn show_server_info(
994 &mut self,
995 server_id: LanguageServerId,
996 window: &mut Window,
997 cx: &mut Context<Self>,
998 ) {
999 let lsp_store = self.project.read(cx).lsp_store();
1000 let Some(server) = lsp_store.read(cx).language_server_for_id(server_id) else {
1001 return;
1002 };
1003 self.current_server_id = Some(server_id);
1004 self.active_entry_kind = LogKind::ServerInfo;
1005 let (editor, editor_subscriptions) = Self::editor_for_server_info(&server, window, cx);
1006 self.editor = editor;
1007 self.editor_subscriptions = editor_subscriptions;
1008 cx.notify();
1009 window.focus(&self.focus_handle);
1010 }
1011}
1012
1013fn log_filter<T: Message>(line: &T, cmp: <T as Message>::Level) -> Option<&str> {
1014 if line.should_include(cmp) {
1015 Some(line.as_ref())
1016 } else {
1017 None
1018 }
1019}
1020
1021fn log_contents<T: Message>(lines: &VecDeque<T>, cmp: <T as Message>::Level) -> String {
1022 let (a, b) = lines.as_slices();
1023 let a = a.iter().filter_map(move |v| log_filter(v, cmp));
1024 let b = b.iter().filter_map(move |v| log_filter(v, cmp));
1025 a.chain(b).fold(String::new(), |mut acc, el| {
1026 acc.push_str(el);
1027 acc.push('\n');
1028 acc
1029 })
1030}
1031
1032impl Render for LspLogView {
1033 fn render(&mut self, window: &mut Window, cx: &mut Context<Self>) -> impl IntoElement {
1034 self.editor.update(cx, |editor, cx| {
1035 editor.render(window, cx).into_any_element()
1036 })
1037 }
1038}
1039
1040impl Focusable for LspLogView {
1041 fn focus_handle(&self, _: &App) -> FocusHandle {
1042 self.focus_handle.clone()
1043 }
1044}
1045
1046impl Item for LspLogView {
1047 type Event = EditorEvent;
1048
1049 fn to_item_events(event: &Self::Event, f: impl FnMut(workspace::item::ItemEvent)) {
1050 Editor::to_item_events(event, f)
1051 }
1052
1053 fn tab_content_text(&self, _window: &Window, _cx: &App) -> Option<SharedString> {
1054 Some("LSP Logs".into())
1055 }
1056
1057 fn telemetry_event_text(&self) -> Option<&'static str> {
1058 None
1059 }
1060
1061 fn as_searchable(&self, handle: &Entity<Self>) -> Option<Box<dyn SearchableItemHandle>> {
1062 Some(Box::new(handle.clone()))
1063 }
1064
1065 fn clone_on_split(
1066 &self,
1067 _workspace_id: Option<WorkspaceId>,
1068 window: &mut Window,
1069 cx: &mut Context<Self>,
1070 ) -> Option<Entity<Self>>
1071 where
1072 Self: Sized,
1073 {
1074 Some(cx.new(|cx| {
1075 let mut new_view = Self::new(self.project.clone(), self.log_store.clone(), window, cx);
1076 if let Some(server_id) = self.current_server_id {
1077 match self.active_entry_kind {
1078 LogKind::Rpc => new_view.show_rpc_trace_for_server(server_id, window, cx),
1079 LogKind::Trace => new_view.show_trace_for_server(server_id, window, cx),
1080 LogKind::Logs => new_view.show_logs_for_server(server_id, window, cx),
1081 LogKind::ServerInfo => new_view.show_server_info(server_id, window, cx),
1082 }
1083 }
1084 new_view
1085 }))
1086 }
1087}
1088
1089impl SearchableItem for LspLogView {
1090 type Match = <Editor as SearchableItem>::Match;
1091
1092 fn clear_matches(&mut self, window: &mut Window, cx: &mut Context<Self>) {
1093 self.editor.update(cx, |e, cx| e.clear_matches(window, cx))
1094 }
1095
1096 fn update_matches(
1097 &mut self,
1098 matches: &[Self::Match],
1099 window: &mut Window,
1100 cx: &mut Context<Self>,
1101 ) {
1102 self.editor
1103 .update(cx, |e, cx| e.update_matches(matches, window, cx))
1104 }
1105
1106 fn query_suggestion(&mut self, window: &mut Window, cx: &mut Context<Self>) -> String {
1107 self.editor
1108 .update(cx, |e, cx| e.query_suggestion(window, cx))
1109 }
1110
1111 fn activate_match(
1112 &mut self,
1113 index: usize,
1114 matches: &[Self::Match],
1115 window: &mut Window,
1116 cx: &mut Context<Self>,
1117 ) {
1118 self.editor
1119 .update(cx, |e, cx| e.activate_match(index, matches, window, cx))
1120 }
1121
1122 fn select_matches(
1123 &mut self,
1124 matches: &[Self::Match],
1125 window: &mut Window,
1126 cx: &mut Context<Self>,
1127 ) {
1128 self.editor
1129 .update(cx, |e, cx| e.select_matches(matches, window, cx))
1130 }
1131
1132 fn find_matches(
1133 &mut self,
1134 query: Arc<project::search::SearchQuery>,
1135 window: &mut Window,
1136 cx: &mut Context<Self>,
1137 ) -> gpui::Task<Vec<Self::Match>> {
1138 self.editor
1139 .update(cx, |e, cx| e.find_matches(query, window, cx))
1140 }
1141
1142 fn replace(
1143 &mut self,
1144 _: &Self::Match,
1145 _: &SearchQuery,
1146 _window: &mut Window,
1147 _: &mut Context<Self>,
1148 ) {
1149 // Since LSP Log is read-only, it doesn't make sense to support replace operation.
1150 }
1151 fn supported_options(&self) -> workspace::searchable::SearchOptions {
1152 workspace::searchable::SearchOptions {
1153 case: true,
1154 word: true,
1155 regex: true,
1156 find_in_results: false,
1157 // LSP log is read-only.
1158 replacement: false,
1159 selection: false,
1160 }
1161 }
1162 fn active_match_index(
1163 &mut self,
1164 matches: &[Self::Match],
1165 window: &mut Window,
1166 cx: &mut Context<Self>,
1167 ) -> Option<usize> {
1168 self.editor
1169 .update(cx, |e, cx| e.active_match_index(matches, window, cx))
1170 }
1171}
1172
1173impl EventEmitter<ToolbarItemEvent> for LspLogToolbarItemView {}
1174
1175impl ToolbarItemView for LspLogToolbarItemView {
1176 fn set_active_pane_item(
1177 &mut self,
1178 active_pane_item: Option<&dyn ItemHandle>,
1179 _: &mut Window,
1180 cx: &mut Context<Self>,
1181 ) -> workspace::ToolbarItemLocation {
1182 if let Some(item) = active_pane_item {
1183 if let Some(log_view) = item.downcast::<LspLogView>() {
1184 self.log_view = Some(log_view.clone());
1185 self._log_view_subscription = Some(cx.observe(&log_view, |_, _, cx| {
1186 cx.notify();
1187 }));
1188 return ToolbarItemLocation::PrimaryLeft;
1189 }
1190 }
1191 self.log_view = None;
1192 self._log_view_subscription = None;
1193 ToolbarItemLocation::Hidden
1194 }
1195}
1196
1197impl Render for LspLogToolbarItemView {
1198 fn render(&mut self, _: &mut Window, cx: &mut Context<Self>) -> impl IntoElement {
1199 let Some(log_view) = self.log_view.clone() else {
1200 return div();
1201 };
1202 let (menu_rows, current_server_id) = log_view.update(cx, |log_view, cx| {
1203 let menu_rows = log_view.menu_items(cx).unwrap_or_default();
1204 let current_server_id = log_view.current_server_id;
1205 (menu_rows, current_server_id)
1206 });
1207
1208 let current_server = current_server_id.and_then(|current_server_id| {
1209 if let Ok(ix) = menu_rows.binary_search_by_key(¤t_server_id, |e| e.server_id) {
1210 Some(menu_rows[ix].clone())
1211 } else {
1212 None
1213 }
1214 });
1215 let available_language_servers: Vec<_> = menu_rows
1216 .iter()
1217 .map(|row| {
1218 (
1219 row.server_id,
1220 row.server_name.clone(),
1221 row.worktree_root_name.clone(),
1222 row.selected_entry,
1223 )
1224 })
1225 .collect();
1226 let log_toolbar_view = cx.entity().clone();
1227 let lsp_menu = PopoverMenu::new("LspLogView")
1228 .anchor(Corner::TopLeft)
1229 .trigger(Button::new(
1230 "language_server_menu_header",
1231 current_server
1232 .as_ref()
1233 .map(|row| {
1234 Cow::Owned(format!(
1235 "{} ({})",
1236 row.server_name.0, row.worktree_root_name,
1237 ))
1238 })
1239 .unwrap_or_else(|| "No server selected".into()),
1240 ))
1241 .menu({
1242 let log_view = log_view.clone();
1243 move |window, cx| {
1244 let log_view = log_view.clone();
1245 ContextMenu::build(window, cx, |mut menu, window, _| {
1246 for (server_id, name, worktree_root, active_entry_kind) in
1247 available_language_servers.iter()
1248 {
1249 let label = format!("{} ({})", name, worktree_root);
1250 let server_id = *server_id;
1251 let active_entry_kind = *active_entry_kind;
1252 menu = menu.entry(
1253 label,
1254 None,
1255 window.handler_for(&log_view, move |view, window, cx| {
1256 view.current_server_id = Some(server_id);
1257 view.active_entry_kind = active_entry_kind;
1258 match view.active_entry_kind {
1259 LogKind::Rpc => {
1260 view.toggle_rpc_trace_for_server(
1261 server_id, true, window, cx,
1262 );
1263 view.show_rpc_trace_for_server(server_id, window, cx);
1264 }
1265 LogKind::Trace => {
1266 view.show_trace_for_server(server_id, window, cx)
1267 }
1268 LogKind::Logs => {
1269 view.show_logs_for_server(server_id, window, cx)
1270 }
1271 LogKind::ServerInfo => {
1272 view.show_server_info(server_id, window, cx)
1273 }
1274 }
1275 cx.notify();
1276 }),
1277 );
1278 }
1279 menu
1280 })
1281 .into()
1282 }
1283 });
1284 let view_selector = current_server.map(|server| {
1285 let server_id = server.server_id;
1286 let is_remote = server.server_kind.is_remote();
1287 let rpc_trace_enabled = server.rpc_trace_enabled;
1288 let log_view = log_view.clone();
1289 PopoverMenu::new("LspViewSelector")
1290 .anchor(Corner::TopLeft)
1291 .trigger(Button::new(
1292 "language_server_menu_header",
1293 server.selected_entry.label(),
1294 ))
1295 .menu(move |window, cx| {
1296 let log_toolbar_view = log_toolbar_view.clone();
1297 let log_view = log_view.clone();
1298 Some(ContextMenu::build(window, cx, move |this, window, _| {
1299 this.entry(
1300 SERVER_LOGS,
1301 None,
1302 window.handler_for(&log_view, move |view, window, cx| {
1303 view.show_logs_for_server(server_id, window, cx);
1304 }),
1305 )
1306 .when(!is_remote, |this| {
1307 this.entry(
1308 SERVER_TRACE,
1309 None,
1310 window.handler_for(&log_view, move |view, window, cx| {
1311 view.show_trace_for_server(server_id, window, cx);
1312 }),
1313 )
1314 .custom_entry(
1315 {
1316 let log_toolbar_view = log_toolbar_view.clone();
1317 move |window, _| {
1318 h_flex()
1319 .w_full()
1320 .justify_between()
1321 .child(Label::new(RPC_MESSAGES))
1322 .child(
1323 div().child(
1324 Checkbox::new(
1325 "LspLogEnableRpcTrace",
1326 if rpc_trace_enabled {
1327 ToggleState::Selected
1328 } else {
1329 ToggleState::Unselected
1330 },
1331 )
1332 .on_click(window.listener_for(
1333 &log_toolbar_view,
1334 move |view, selection, window, cx| {
1335 let enabled = matches!(
1336 selection,
1337 ToggleState::Selected
1338 );
1339 view.toggle_rpc_logging_for_server(
1340 server_id, enabled, window, cx,
1341 );
1342 cx.stop_propagation();
1343 },
1344 )),
1345 ),
1346 )
1347 .into_any_element()
1348 }
1349 },
1350 window.handler_for(&log_view, move |view, window, cx| {
1351 view.show_rpc_trace_for_server(server_id, window, cx);
1352 }),
1353 )
1354 })
1355 .entry(
1356 SERVER_INFO,
1357 None,
1358 window.handler_for(&log_view, move |view, window, cx| {
1359 view.show_server_info(server_id, window, cx);
1360 }),
1361 )
1362 }))
1363 })
1364 });
1365 h_flex()
1366 .size_full()
1367 .justify_between()
1368 .child(
1369 h_flex()
1370 .child(lsp_menu)
1371 .children(view_selector)
1372 .child(
1373 log_view.update(cx, |this, _cx| match this.active_entry_kind {
1374 LogKind::Trace => {
1375 let log_view = log_view.clone();
1376 div().child(
1377 PopoverMenu::new("lsp-trace-level-menu")
1378 .anchor(Corner::TopLeft)
1379 .trigger(Button::new(
1380 "language_server_trace_level_selector",
1381 "Trace level",
1382 ))
1383 .menu({
1384 let log_view = log_view.clone();
1385
1386 move |window, cx| {
1387 let id = log_view.read(cx).current_server_id?;
1388
1389 let trace_level =
1390 log_view.update(cx, |this, cx| {
1391 this.log_store.update(cx, |this, _| {
1392 Some(
1393 this.get_language_server_state(id)?
1394 .trace_level,
1395 )
1396 })
1397 })?;
1398
1399 ContextMenu::build(window, cx, |mut menu, _, _| {
1400 let log_view = log_view.clone();
1401
1402 for (option, label) in [
1403 (TraceValue::Off, "Off"),
1404 (TraceValue::Messages, "Messages"),
1405 (TraceValue::Verbose, "Verbose"),
1406 ] {
1407 menu = menu.entry(label, None, {
1408 let log_view = log_view.clone();
1409 move |_, cx| {
1410 log_view.update(cx, |this, cx| {
1411 if let Some(id) =
1412 this.current_server_id
1413 {
1414 this.update_trace_level(
1415 id, option, cx,
1416 );
1417 }
1418 });
1419 }
1420 });
1421 if option == trace_level {
1422 menu.select_last();
1423 }
1424 }
1425
1426 menu
1427 })
1428 .into()
1429 }
1430 }),
1431 )
1432 }
1433 LogKind::Logs => {
1434 let log_view = log_view.clone();
1435 div().child(
1436 PopoverMenu::new("lsp-log-level-menu")
1437 .anchor(Corner::TopLeft)
1438 .trigger(Button::new(
1439 "language_server_log_level_selector",
1440 "Log level",
1441 ))
1442 .menu({
1443 let log_view = log_view.clone();
1444
1445 move |window, cx| {
1446 let id = log_view.read(cx).current_server_id?;
1447
1448 let log_level =
1449 log_view.update(cx, |this, cx| {
1450 this.log_store.update(cx, |this, _| {
1451 Some(
1452 this.get_language_server_state(id)?
1453 .log_level,
1454 )
1455 })
1456 })?;
1457
1458 ContextMenu::build(window, cx, |mut menu, _, _| {
1459 let log_view = log_view.clone();
1460
1461 for (option, label) in [
1462 (MessageType::LOG, "Log"),
1463 (MessageType::INFO, "Info"),
1464 (MessageType::WARNING, "Warning"),
1465 (MessageType::ERROR, "Error"),
1466 ] {
1467 menu = menu.entry(label, None, {
1468 let log_view = log_view.clone();
1469 move |window, cx| {
1470 log_view.update(cx, |this, cx| {
1471 if let Some(id) =
1472 this.current_server_id
1473 {
1474 this.update_log_level(
1475 id, option, window, cx,
1476 );
1477 }
1478 });
1479 }
1480 });
1481 if option == log_level {
1482 menu.select_last();
1483 }
1484 }
1485
1486 menu
1487 })
1488 .into()
1489 }
1490 }),
1491 )
1492 }
1493 _ => div(),
1494 }),
1495 ),
1496 )
1497 .child(
1498 div()
1499 .child(
1500 Button::new("clear_log_button", "Clear").on_click(cx.listener(
1501 |this, _, window, cx| {
1502 if let Some(log_view) = this.log_view.as_ref() {
1503 log_view.update(cx, |log_view, cx| {
1504 log_view.editor.update(cx, |editor, cx| {
1505 editor.set_read_only(false);
1506 editor.clear(window, cx);
1507 editor.set_read_only(true);
1508 });
1509 })
1510 }
1511 },
1512 )),
1513 )
1514 .ml_2(),
1515 )
1516 }
1517}
1518
1519const RPC_MESSAGES: &str = "RPC Messages";
1520const SERVER_LOGS: &str = "Server Logs";
1521const SERVER_TRACE: &str = "Server Trace";
1522const SERVER_INFO: &str = "Server Info";
1523
1524impl Default for LspLogToolbarItemView {
1525 fn default() -> Self {
1526 Self::new()
1527 }
1528}
1529
1530impl LspLogToolbarItemView {
1531 pub fn new() -> Self {
1532 Self {
1533 log_view: None,
1534 _log_view_subscription: None,
1535 }
1536 }
1537
1538 fn toggle_rpc_logging_for_server(
1539 &mut self,
1540 id: LanguageServerId,
1541 enabled: bool,
1542 window: &mut Window,
1543 cx: &mut Context<Self>,
1544 ) {
1545 if let Some(log_view) = &self.log_view {
1546 log_view.update(cx, |log_view, cx| {
1547 log_view.toggle_rpc_trace_for_server(id, enabled, window, cx);
1548 if !enabled && Some(id) == log_view.current_server_id {
1549 log_view.show_logs_for_server(id, window, cx);
1550 cx.notify();
1551 } else if enabled {
1552 log_view.show_rpc_trace_for_server(id, window, cx);
1553 cx.notify();
1554 }
1555 window.focus(&log_view.focus_handle);
1556 });
1557 }
1558 cx.notify();
1559 }
1560}
1561
1562pub enum Event {
1563 NewServerLogEntry {
1564 id: LanguageServerId,
1565 entry: String,
1566 kind: LogKind,
1567 },
1568}
1569
1570impl EventEmitter<Event> for LogStore {}
1571impl EventEmitter<Event> for LspLogView {}
1572impl EventEmitter<EditorEvent> for LspLogView {}
1573impl EventEmitter<SearchEvent> for LspLogView {}