1use collections::{HashMap, VecDeque};
2use copilot::Copilot;
3use editor::{Editor, EditorEvent, actions::MoveToEnd, scroll::Autoscroll};
4use futures::{StreamExt, channel::mpsc};
5use gpui::{
6 AnyView, App, Context, Corner, Entity, EventEmitter, FocusHandle, Focusable, IntoElement,
7 ParentElement, Render, Styled, Subscription, WeakEntity, Window, actions, div,
8};
9use language::{LanguageServerId, language_settings::SoftWrap};
10use lsp::{
11 IoKind, LanguageServer, LanguageServerName, MessageType, SetTraceParams, TraceValue,
12 notification::SetTrace,
13};
14use project::{Project, WorktreeId, search::SearchQuery};
15use std::{any::TypeId, borrow::Cow, sync::Arc};
16use ui::{Button, Checkbox, ContextMenu, Label, PopoverMenu, ToggleState, prelude::*};
17use workspace::{
18 SplitDirection, ToolbarItemEvent, ToolbarItemLocation, ToolbarItemView, Workspace, WorkspaceId,
19 item::{Item, ItemHandle},
20 searchable::{Direction, SearchEvent, SearchableItem, SearchableItemHandle},
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!(dev, [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, cx| {
249 weak_this
250 .update(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(async move |this, cx| {
284 while let Some((server_id, io_kind, message)) = io_rx.next().await {
285 if let Some(this) = this.upgrade() {
286 this.update(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 self.add_language_server_log(language_server_id, MessageType::LOG, &message, cx);
544 return Some(());
545 }
546 };
547
548 let state = self
549 .get_language_server_state(language_server_id)?
550 .rpc_state
551 .as_mut()?;
552 let kind = if is_received {
553 MessageKind::Receive
554 } else {
555 MessageKind::Send
556 };
557
558 let rpc_log_lines = &mut state.rpc_messages;
559 if state.last_message_kind != Some(kind) {
560 let line_before_message = match kind {
561 MessageKind::Send => SEND_LINE,
562 MessageKind::Receive => RECEIVE_LINE,
563 };
564 rpc_log_lines.push_back(RpcMessage {
565 message: line_before_message.to_string(),
566 });
567 cx.emit(Event::NewServerLogEntry {
568 id: language_server_id,
569 entry: line_before_message.to_string(),
570 kind: LogKind::Rpc,
571 });
572 }
573
574 while rpc_log_lines.len() >= MAX_STORED_LOG_ENTRIES {
575 rpc_log_lines.pop_front();
576 }
577 let message = message.trim();
578 rpc_log_lines.push_back(RpcMessage {
579 message: message.to_string(),
580 });
581 cx.emit(Event::NewServerLogEntry {
582 id: language_server_id,
583 entry: message.to_string(),
584 kind: LogKind::Rpc,
585 });
586 cx.notify();
587 Some(())
588 }
589}
590
591impl LspLogView {
592 pub fn new(
593 project: Entity<Project>,
594 log_store: Entity<LogStore>,
595 window: &mut Window,
596 cx: &mut Context<Self>,
597 ) -> Self {
598 let server_id = log_store
599 .read(cx)
600 .language_servers
601 .iter()
602 .find(|(_, server)| server.kind.project() == Some(&project.downgrade()))
603 .map(|(id, _)| *id);
604
605 let weak_project = project.downgrade();
606 let model_changes_subscription =
607 cx.observe_in(&log_store, window, move |this, store, window, cx| {
608 let first_server_id_for_project =
609 store.read(cx).server_ids_for_project(&weak_project).next();
610 if let Some(current_lsp) = this.current_server_id {
611 if !store.read(cx).language_servers.contains_key(¤t_lsp) {
612 if let Some(server_id) = first_server_id_for_project {
613 match this.active_entry_kind {
614 LogKind::Rpc => {
615 this.show_rpc_trace_for_server(server_id, window, cx)
616 }
617 LogKind::Trace => this.show_trace_for_server(server_id, window, cx),
618 LogKind::Logs => this.show_logs_for_server(server_id, window, cx),
619 LogKind::ServerInfo => this.show_server_info(server_id, window, cx),
620 }
621 }
622 }
623 } else if let Some(server_id) = first_server_id_for_project {
624 match this.active_entry_kind {
625 LogKind::Rpc => this.show_rpc_trace_for_server(server_id, window, cx),
626 LogKind::Trace => this.show_trace_for_server(server_id, window, cx),
627 LogKind::Logs => this.show_logs_for_server(server_id, window, cx),
628 LogKind::ServerInfo => this.show_server_info(server_id, window, cx),
629 }
630 }
631
632 cx.notify();
633 });
634 let events_subscriptions = cx.subscribe_in(
635 &log_store,
636 window,
637 move |log_view, _, e, window, cx| match e {
638 Event::NewServerLogEntry { id, entry, kind } => {
639 if log_view.current_server_id == Some(*id)
640 && *kind == log_view.active_entry_kind
641 {
642 log_view.editor.update(cx, |editor, cx| {
643 editor.set_read_only(false);
644 let last_point = editor.buffer().read(cx).len(cx);
645 let newest_cursor_is_at_end =
646 editor.selections.newest::<usize>(cx).start >= last_point;
647 editor.edit(
648 vec![
649 (last_point..last_point, entry.trim()),
650 (last_point..last_point, "\n"),
651 ],
652 cx,
653 );
654 let entry_length = entry.len();
655 if entry_length > 1024 {
656 editor.fold_ranges(
657 vec![last_point + 1024..last_point + entry_length],
658 false,
659 window,
660 cx,
661 );
662 }
663
664 if newest_cursor_is_at_end {
665 editor.request_autoscroll(Autoscroll::bottom(), cx);
666 }
667 editor.set_read_only(true);
668 });
669 }
670 }
671 },
672 );
673 let (editor, editor_subscriptions) = Self::editor_for_logs(String::new(), window, cx);
674
675 let focus_handle = cx.focus_handle();
676 let focus_subscription = cx.on_focus(&focus_handle, window, |log_view, window, cx| {
677 window.focus(&log_view.editor.focus_handle(cx));
678 });
679
680 let mut this = Self {
681 focus_handle,
682 editor,
683 editor_subscriptions,
684 project,
685 log_store,
686 current_server_id: None,
687 active_entry_kind: LogKind::Logs,
688 _log_store_subscriptions: vec![
689 model_changes_subscription,
690 events_subscriptions,
691 focus_subscription,
692 ],
693 };
694 if let Some(server_id) = server_id {
695 this.show_logs_for_server(server_id, window, cx);
696 }
697 this
698 }
699
700 fn editor_for_logs(
701 log_contents: String,
702 window: &mut Window,
703 cx: &mut Context<Self>,
704 ) -> (Entity<Editor>, Vec<Subscription>) {
705 let editor = initialize_new_editor(log_contents, true, window, cx);
706 let editor_subscription = cx.subscribe(
707 &editor,
708 |_, _, event: &EditorEvent, cx: &mut Context<LspLogView>| cx.emit(event.clone()),
709 );
710 let search_subscription = cx.subscribe(
711 &editor,
712 |_, _, event: &SearchEvent, cx: &mut Context<LspLogView>| cx.emit(event.clone()),
713 );
714 (editor, vec![editor_subscription, search_subscription])
715 }
716
717 fn editor_for_server_info(
718 server: &LanguageServer,
719 window: &mut Window,
720 cx: &mut Context<Self>,
721 ) -> (Entity<Editor>, Vec<Subscription>) {
722 let server_info = format!(
723 "* Server: {NAME} (id {ID})
724
725* Binary: {BINARY:#?}
726
727* Registered workspace folders:
728{WORKSPACE_FOLDERS}
729
730* Capabilities: {CAPABILITIES}
731
732* Configuration: {CONFIGURATION}",
733 NAME = server.name(),
734 ID = server.server_id(),
735 BINARY = server.binary(),
736 WORKSPACE_FOLDERS = server
737 .workspace_folders()
738 .iter()
739 .filter_map(|path| path
740 .to_file_path()
741 .ok()
742 .map(|path| path.to_string_lossy().into_owned()))
743 .collect::<Vec<_>>()
744 .join(", "),
745 CAPABILITIES = serde_json::to_string_pretty(&server.capabilities())
746 .unwrap_or_else(|e| format!("Failed to serialize capabilities: {e}")),
747 CONFIGURATION = serde_json::to_string_pretty(server.configuration())
748 .unwrap_or_else(|e| format!("Failed to serialize configuration: {e}")),
749 );
750 let editor = initialize_new_editor(server_info, false, window, cx);
751 let editor_subscription = cx.subscribe(
752 &editor,
753 |_, _, event: &EditorEvent, cx: &mut Context<LspLogView>| cx.emit(event.clone()),
754 );
755 let search_subscription = cx.subscribe(
756 &editor,
757 |_, _, event: &SearchEvent, cx: &mut Context<LspLogView>| cx.emit(event.clone()),
758 );
759 (editor, vec![editor_subscription, search_subscription])
760 }
761
762 pub(crate) fn menu_items<'a>(&'a self, cx: &'a App) -> Option<Vec<LogMenuItem>> {
763 let log_store = self.log_store.read(cx);
764
765 let unknown_server = LanguageServerName::new_static("unknown server");
766
767 let mut rows = log_store
768 .language_servers
769 .iter()
770 .map(|(server_id, state)| match &state.kind {
771 LanguageServerKind::Local { .. } | LanguageServerKind::Remote { .. } => {
772 let worktree_root_name = state
773 .worktree_id
774 .and_then(|id| self.project.read(cx).worktree_for_id(id, cx))
775 .map(|worktree| worktree.read(cx).root_name().to_string())
776 .unwrap_or_else(|| "Unknown worktree".to_string());
777
778 LogMenuItem {
779 server_id: *server_id,
780 server_name: state.name.clone().unwrap_or(unknown_server.clone()),
781 server_kind: state.kind.clone(),
782 worktree_root_name,
783 rpc_trace_enabled: state.rpc_state.is_some(),
784 selected_entry: self.active_entry_kind,
785 trace_level: lsp::TraceValue::Off,
786 }
787 }
788
789 LanguageServerKind::Global => LogMenuItem {
790 server_id: *server_id,
791 server_name: state.name.clone().unwrap_or(unknown_server.clone()),
792 server_kind: state.kind.clone(),
793 worktree_root_name: "supplementary".to_string(),
794 rpc_trace_enabled: state.rpc_state.is_some(),
795 selected_entry: self.active_entry_kind,
796 trace_level: lsp::TraceValue::Off,
797 },
798 })
799 .chain(
800 self.project
801 .read(cx)
802 .supplementary_language_servers(cx)
803 .filter_map(|(server_id, name)| {
804 let state = log_store.language_servers.get(&server_id)?;
805 Some(LogMenuItem {
806 server_id,
807 server_name: name.clone(),
808 server_kind: state.kind.clone(),
809 worktree_root_name: "supplementary".to_string(),
810 rpc_trace_enabled: state.rpc_state.is_some(),
811 selected_entry: self.active_entry_kind,
812 trace_level: lsp::TraceValue::Off,
813 })
814 }),
815 )
816 .collect::<Vec<_>>();
817 rows.sort_by_key(|row| row.server_id);
818 rows.dedup_by_key(|row| row.server_id);
819 Some(rows)
820 }
821
822 fn show_logs_for_server(
823 &mut self,
824 server_id: LanguageServerId,
825 window: &mut Window,
826 cx: &mut Context<Self>,
827 ) {
828 let typ = self
829 .log_store
830 .read(cx)
831 .language_servers
832 .get(&server_id)
833 .map(|v| v.log_level)
834 .unwrap_or(MessageType::LOG);
835 let log_contents = self
836 .log_store
837 .read(cx)
838 .server_logs(server_id)
839 .map(|v| log_contents(v, typ));
840 if let Some(log_contents) = log_contents {
841 self.current_server_id = Some(server_id);
842 self.active_entry_kind = LogKind::Logs;
843 let (editor, editor_subscriptions) = Self::editor_for_logs(log_contents, window, cx);
844 self.editor = editor;
845 self.editor_subscriptions = editor_subscriptions;
846 cx.notify();
847 }
848 window.focus(&self.focus_handle);
849 }
850
851 fn update_log_level(
852 &self,
853 server_id: LanguageServerId,
854 level: MessageType,
855 window: &mut Window,
856 cx: &mut Context<Self>,
857 ) {
858 let log_contents = self.log_store.update(cx, |this, _| {
859 if let Some(state) = this.get_language_server_state(server_id) {
860 state.log_level = level;
861 }
862
863 this.server_logs(server_id).map(|v| log_contents(v, level))
864 });
865
866 if let Some(log_contents) = log_contents {
867 self.editor.update(cx, |editor, cx| {
868 editor.set_text(log_contents, window, cx);
869 editor.move_to_end(&MoveToEnd, window, cx);
870 });
871 cx.notify();
872 }
873
874 window.focus(&self.focus_handle);
875 }
876
877 fn show_trace_for_server(
878 &mut self,
879 server_id: LanguageServerId,
880 window: &mut Window,
881 cx: &mut Context<Self>,
882 ) {
883 let log_contents = self
884 .log_store
885 .read(cx)
886 .server_trace(server_id)
887 .map(|v| log_contents(v, ()));
888 if let Some(log_contents) = log_contents {
889 self.current_server_id = Some(server_id);
890 self.active_entry_kind = LogKind::Trace;
891 let (editor, editor_subscriptions) = Self::editor_for_logs(log_contents, window, cx);
892 self.editor = editor;
893 self.editor_subscriptions = editor_subscriptions;
894 cx.notify();
895 }
896 window.focus(&self.focus_handle);
897 }
898
899 fn show_rpc_trace_for_server(
900 &mut self,
901 server_id: LanguageServerId,
902 window: &mut Window,
903 cx: &mut Context<Self>,
904 ) {
905 let rpc_log = self.log_store.update(cx, |log_store, _| {
906 log_store
907 .enable_rpc_trace_for_language_server(server_id)
908 .map(|state| log_contents(&state.rpc_messages, ()))
909 });
910 if let Some(rpc_log) = rpc_log {
911 self.current_server_id = Some(server_id);
912 self.active_entry_kind = LogKind::Rpc;
913 let (editor, editor_subscriptions) = Self::editor_for_logs(rpc_log, window, cx);
914 let language = self.project.read(cx).languages().language_for_name("JSON");
915 editor
916 .read(cx)
917 .buffer()
918 .read(cx)
919 .as_singleton()
920 .expect("log buffer should be a singleton")
921 .update(cx, |_, cx| {
922 cx.spawn({
923 let buffer = cx.entity();
924 async move |_, cx| {
925 let language = language.await.ok();
926 buffer.update(cx, |buffer, cx| {
927 buffer.set_language(language, cx);
928 })
929 }
930 })
931 .detach_and_log_err(cx);
932 });
933
934 self.editor = editor;
935 self.editor_subscriptions = editor_subscriptions;
936 cx.notify();
937 }
938
939 window.focus(&self.focus_handle);
940 }
941
942 fn toggle_rpc_trace_for_server(
943 &mut self,
944 server_id: LanguageServerId,
945 enabled: bool,
946 window: &mut Window,
947 cx: &mut Context<Self>,
948 ) {
949 self.log_store.update(cx, |log_store, _| {
950 if enabled {
951 log_store.enable_rpc_trace_for_language_server(server_id);
952 } else {
953 log_store.disable_rpc_trace_for_language_server(server_id);
954 }
955 });
956 if !enabled && Some(server_id) == self.current_server_id {
957 self.show_logs_for_server(server_id, window, cx);
958 cx.notify();
959 }
960 }
961
962 fn update_trace_level(
963 &self,
964 server_id: LanguageServerId,
965 level: TraceValue,
966 cx: &mut Context<Self>,
967 ) {
968 if let Some(server) = self
969 .project
970 .read(cx)
971 .lsp_store()
972 .read(cx)
973 .language_server_for_id(server_id)
974 {
975 self.log_store.update(cx, |this, _| {
976 if let Some(state) = this.get_language_server_state(server_id) {
977 state.trace_level = level;
978 }
979 });
980
981 server
982 .notify::<SetTrace>(&SetTraceParams { value: level })
983 .ok();
984 }
985 }
986
987 fn show_server_info(
988 &mut self,
989 server_id: LanguageServerId,
990 window: &mut Window,
991 cx: &mut Context<Self>,
992 ) {
993 let lsp_store = self.project.read(cx).lsp_store();
994 let Some(server) = lsp_store.read(cx).language_server_for_id(server_id) else {
995 return;
996 };
997 self.current_server_id = Some(server_id);
998 self.active_entry_kind = LogKind::ServerInfo;
999 let (editor, editor_subscriptions) = Self::editor_for_server_info(&server, window, cx);
1000 self.editor = editor;
1001 self.editor_subscriptions = editor_subscriptions;
1002 cx.notify();
1003 window.focus(&self.focus_handle);
1004 }
1005}
1006
1007fn log_filter<T: Message>(line: &T, cmp: <T as Message>::Level) -> Option<&str> {
1008 if line.should_include(cmp) {
1009 Some(line.as_ref())
1010 } else {
1011 None
1012 }
1013}
1014
1015fn log_contents<T: Message>(lines: &VecDeque<T>, cmp: <T as Message>::Level) -> String {
1016 let (a, b) = lines.as_slices();
1017 let a = a.iter().filter_map(move |v| log_filter(v, cmp));
1018 let b = b.iter().filter_map(move |v| log_filter(v, cmp));
1019 a.chain(b).fold(String::new(), |mut acc, el| {
1020 acc.push_str(el);
1021 acc.push('\n');
1022 acc
1023 })
1024}
1025
1026impl Render for LspLogView {
1027 fn render(&mut self, window: &mut Window, cx: &mut Context<Self>) -> impl IntoElement {
1028 self.editor.update(cx, |editor, cx| {
1029 editor.render(window, cx).into_any_element()
1030 })
1031 }
1032}
1033
1034impl Focusable for LspLogView {
1035 fn focus_handle(&self, _: &App) -> FocusHandle {
1036 self.focus_handle.clone()
1037 }
1038}
1039
1040impl Item for LspLogView {
1041 type Event = EditorEvent;
1042
1043 fn to_item_events(event: &Self::Event, f: impl FnMut(workspace::item::ItemEvent)) {
1044 Editor::to_item_events(event, f)
1045 }
1046
1047 fn tab_content_text(&self, _detail: usize, _cx: &App) -> SharedString {
1048 "LSP Logs".into()
1049 }
1050
1051 fn telemetry_event_text(&self) -> Option<&'static str> {
1052 None
1053 }
1054
1055 fn as_searchable(&self, handle: &Entity<Self>) -> Option<Box<dyn SearchableItemHandle>> {
1056 Some(Box::new(handle.clone()))
1057 }
1058
1059 fn act_as_type<'a>(
1060 &'a self,
1061 type_id: TypeId,
1062 self_handle: &'a Entity<Self>,
1063 _: &'a App,
1064 ) -> Option<AnyView> {
1065 if type_id == TypeId::of::<Self>() {
1066 Some(self_handle.to_any())
1067 } else if type_id == TypeId::of::<Editor>() {
1068 Some(self.editor.to_any())
1069 } else {
1070 None
1071 }
1072 }
1073
1074 fn clone_on_split(
1075 &self,
1076 _workspace_id: Option<WorkspaceId>,
1077 window: &mut Window,
1078 cx: &mut Context<Self>,
1079 ) -> Option<Entity<Self>>
1080 where
1081 Self: Sized,
1082 {
1083 Some(cx.new(|cx| {
1084 let mut new_view = Self::new(self.project.clone(), self.log_store.clone(), window, cx);
1085 if let Some(server_id) = self.current_server_id {
1086 match self.active_entry_kind {
1087 LogKind::Rpc => new_view.show_rpc_trace_for_server(server_id, window, cx),
1088 LogKind::Trace => new_view.show_trace_for_server(server_id, window, cx),
1089 LogKind::Logs => new_view.show_logs_for_server(server_id, window, cx),
1090 LogKind::ServerInfo => new_view.show_server_info(server_id, window, cx),
1091 }
1092 }
1093 new_view
1094 }))
1095 }
1096}
1097
1098impl SearchableItem for LspLogView {
1099 type Match = <Editor as SearchableItem>::Match;
1100
1101 fn clear_matches(&mut self, window: &mut Window, cx: &mut Context<Self>) {
1102 self.editor.update(cx, |e, cx| e.clear_matches(window, cx))
1103 }
1104
1105 fn update_matches(
1106 &mut self,
1107 matches: &[Self::Match],
1108 window: &mut Window,
1109 cx: &mut Context<Self>,
1110 ) {
1111 self.editor
1112 .update(cx, |e, cx| e.update_matches(matches, window, cx))
1113 }
1114
1115 fn query_suggestion(&mut self, window: &mut Window, cx: &mut Context<Self>) -> String {
1116 self.editor
1117 .update(cx, |e, cx| e.query_suggestion(window, cx))
1118 }
1119
1120 fn activate_match(
1121 &mut self,
1122 index: usize,
1123 matches: &[Self::Match],
1124 window: &mut Window,
1125 cx: &mut Context<Self>,
1126 ) {
1127 self.editor
1128 .update(cx, |e, cx| e.activate_match(index, matches, window, cx))
1129 }
1130
1131 fn select_matches(
1132 &mut self,
1133 matches: &[Self::Match],
1134 window: &mut Window,
1135 cx: &mut Context<Self>,
1136 ) {
1137 self.editor
1138 .update(cx, |e, cx| e.select_matches(matches, window, cx))
1139 }
1140
1141 fn find_matches(
1142 &mut self,
1143 query: Arc<project::search::SearchQuery>,
1144 window: &mut Window,
1145 cx: &mut Context<Self>,
1146 ) -> gpui::Task<Vec<Self::Match>> {
1147 self.editor
1148 .update(cx, |e, cx| e.find_matches(query, window, cx))
1149 }
1150
1151 fn replace(
1152 &mut self,
1153 _: &Self::Match,
1154 _: &SearchQuery,
1155 _window: &mut Window,
1156 _: &mut Context<Self>,
1157 ) {
1158 // Since LSP Log is read-only, it doesn't make sense to support replace operation.
1159 }
1160 fn supported_options(&self) -> workspace::searchable::SearchOptions {
1161 workspace::searchable::SearchOptions {
1162 case: true,
1163 word: true,
1164 regex: true,
1165 find_in_results: false,
1166 // LSP log is read-only.
1167 replacement: false,
1168 selection: false,
1169 }
1170 }
1171 fn active_match_index(
1172 &mut self,
1173 direction: Direction,
1174 matches: &[Self::Match],
1175 window: &mut Window,
1176 cx: &mut Context<Self>,
1177 ) -> Option<usize> {
1178 self.editor.update(cx, |e, cx| {
1179 e.active_match_index(direction, matches, window, cx)
1180 })
1181 }
1182}
1183
1184impl EventEmitter<ToolbarItemEvent> for LspLogToolbarItemView {}
1185
1186impl ToolbarItemView for LspLogToolbarItemView {
1187 fn set_active_pane_item(
1188 &mut self,
1189 active_pane_item: Option<&dyn ItemHandle>,
1190 _: &mut Window,
1191 cx: &mut Context<Self>,
1192 ) -> workspace::ToolbarItemLocation {
1193 if let Some(item) = active_pane_item {
1194 if let Some(log_view) = item.downcast::<LspLogView>() {
1195 self.log_view = Some(log_view.clone());
1196 self._log_view_subscription = Some(cx.observe(&log_view, |_, _, cx| {
1197 cx.notify();
1198 }));
1199 return ToolbarItemLocation::PrimaryLeft;
1200 }
1201 }
1202 self.log_view = None;
1203 self._log_view_subscription = None;
1204 ToolbarItemLocation::Hidden
1205 }
1206}
1207
1208impl Render for LspLogToolbarItemView {
1209 fn render(&mut self, _: &mut Window, cx: &mut Context<Self>) -> impl IntoElement {
1210 let Some(log_view) = self.log_view.clone() else {
1211 return div();
1212 };
1213 let (menu_rows, current_server_id) = log_view.update(cx, |log_view, cx| {
1214 let menu_rows = log_view.menu_items(cx).unwrap_or_default();
1215 let current_server_id = log_view.current_server_id;
1216 (menu_rows, current_server_id)
1217 });
1218
1219 let current_server = current_server_id.and_then(|current_server_id| {
1220 if let Ok(ix) = menu_rows.binary_search_by_key(¤t_server_id, |e| e.server_id) {
1221 Some(menu_rows[ix].clone())
1222 } else {
1223 None
1224 }
1225 });
1226 let available_language_servers: Vec<_> = menu_rows
1227 .into_iter()
1228 .map(|row| {
1229 (
1230 row.server_id,
1231 row.server_name,
1232 row.worktree_root_name,
1233 row.selected_entry,
1234 )
1235 })
1236 .collect();
1237 let log_toolbar_view = cx.entity().clone();
1238 let lsp_menu = PopoverMenu::new("LspLogView")
1239 .anchor(Corner::TopLeft)
1240 .trigger(Button::new(
1241 "language_server_menu_header",
1242 current_server
1243 .as_ref()
1244 .map(|row| {
1245 Cow::Owned(format!(
1246 "{} ({})",
1247 row.server_name.0, row.worktree_root_name,
1248 ))
1249 })
1250 .unwrap_or_else(|| "No server selected".into()),
1251 ))
1252 .menu({
1253 let log_view = log_view.clone();
1254 move |window, cx| {
1255 let log_view = log_view.clone();
1256 ContextMenu::build(window, cx, |mut menu, window, _| {
1257 for (server_id, name, worktree_root, active_entry_kind) in
1258 available_language_servers.iter()
1259 {
1260 let label = format!("{} ({})", name, worktree_root);
1261 let server_id = *server_id;
1262 let active_entry_kind = *active_entry_kind;
1263 menu = menu.entry(
1264 label,
1265 None,
1266 window.handler_for(&log_view, move |view, window, cx| {
1267 view.current_server_id = Some(server_id);
1268 view.active_entry_kind = active_entry_kind;
1269 match view.active_entry_kind {
1270 LogKind::Rpc => {
1271 view.toggle_rpc_trace_for_server(
1272 server_id, true, window, cx,
1273 );
1274 view.show_rpc_trace_for_server(server_id, window, cx);
1275 }
1276 LogKind::Trace => {
1277 view.show_trace_for_server(server_id, window, cx)
1278 }
1279 LogKind::Logs => {
1280 view.show_logs_for_server(server_id, window, cx)
1281 }
1282 LogKind::ServerInfo => {
1283 view.show_server_info(server_id, window, cx)
1284 }
1285 }
1286 cx.notify();
1287 }),
1288 );
1289 }
1290 menu
1291 })
1292 .into()
1293 }
1294 });
1295 let view_selector = current_server.map(|server| {
1296 let server_id = server.server_id;
1297 let is_remote = server.server_kind.is_remote();
1298 let rpc_trace_enabled = server.rpc_trace_enabled;
1299 let log_view = log_view.clone();
1300 PopoverMenu::new("LspViewSelector")
1301 .anchor(Corner::TopLeft)
1302 .trigger(Button::new(
1303 "language_server_menu_header",
1304 server.selected_entry.label(),
1305 ))
1306 .menu(move |window, cx| {
1307 let log_toolbar_view = log_toolbar_view.clone();
1308 let log_view = log_view.clone();
1309 Some(ContextMenu::build(window, cx, move |this, window, _| {
1310 this.entry(
1311 SERVER_LOGS,
1312 None,
1313 window.handler_for(&log_view, move |view, window, cx| {
1314 view.show_logs_for_server(server_id, window, cx);
1315 }),
1316 )
1317 .when(!is_remote, |this| {
1318 this.entry(
1319 SERVER_TRACE,
1320 None,
1321 window.handler_for(&log_view, move |view, window, cx| {
1322 view.show_trace_for_server(server_id, window, cx);
1323 }),
1324 )
1325 .custom_entry(
1326 {
1327 let log_toolbar_view = log_toolbar_view.clone();
1328 move |window, _| {
1329 h_flex()
1330 .w_full()
1331 .justify_between()
1332 .child(Label::new(RPC_MESSAGES))
1333 .child(
1334 div().child(
1335 Checkbox::new(
1336 "LspLogEnableRpcTrace",
1337 if rpc_trace_enabled {
1338 ToggleState::Selected
1339 } else {
1340 ToggleState::Unselected
1341 },
1342 )
1343 .on_click(window.listener_for(
1344 &log_toolbar_view,
1345 move |view, selection, window, cx| {
1346 let enabled = matches!(
1347 selection,
1348 ToggleState::Selected
1349 );
1350 view.toggle_rpc_logging_for_server(
1351 server_id, enabled, window, cx,
1352 );
1353 cx.stop_propagation();
1354 },
1355 )),
1356 ),
1357 )
1358 .into_any_element()
1359 }
1360 },
1361 window.handler_for(&log_view, move |view, window, cx| {
1362 view.show_rpc_trace_for_server(server_id, window, cx);
1363 }),
1364 )
1365 })
1366 .entry(
1367 SERVER_INFO,
1368 None,
1369 window.handler_for(&log_view, move |view, window, cx| {
1370 view.show_server_info(server_id, window, cx);
1371 }),
1372 )
1373 }))
1374 })
1375 });
1376 h_flex()
1377 .size_full()
1378 .justify_between()
1379 .child(
1380 h_flex()
1381 .child(lsp_menu)
1382 .children(view_selector)
1383 .child(
1384 log_view.update(cx, |this, _cx| match this.active_entry_kind {
1385 LogKind::Trace => {
1386 let log_view = log_view.clone();
1387 div().child(
1388 PopoverMenu::new("lsp-trace-level-menu")
1389 .anchor(Corner::TopLeft)
1390 .trigger(Button::new(
1391 "language_server_trace_level_selector",
1392 "Trace level",
1393 ))
1394 .menu({
1395 let log_view = log_view.clone();
1396
1397 move |window, cx| {
1398 let id = log_view.read(cx).current_server_id?;
1399
1400 let trace_level =
1401 log_view.update(cx, |this, cx| {
1402 this.log_store.update(cx, |this, _| {
1403 Some(
1404 this.get_language_server_state(id)?
1405 .trace_level,
1406 )
1407 })
1408 })?;
1409
1410 ContextMenu::build(
1411 window,
1412 cx,
1413 |mut menu, window, cx| {
1414 let log_view = log_view.clone();
1415
1416 for (option, label) in [
1417 (TraceValue::Off, "Off"),
1418 (TraceValue::Messages, "Messages"),
1419 (TraceValue::Verbose, "Verbose"),
1420 ] {
1421 menu = menu.entry(label, None, {
1422 let log_view = log_view.clone();
1423 move |_, cx| {
1424 log_view.update(cx, |this, cx| {
1425 if let Some(id) =
1426 this.current_server_id
1427 {
1428 this.update_trace_level(
1429 id, option, cx,
1430 );
1431 }
1432 });
1433 }
1434 });
1435 if option == trace_level {
1436 menu.select_last(window, cx);
1437 }
1438 }
1439
1440 menu
1441 },
1442 )
1443 .into()
1444 }
1445 }),
1446 )
1447 }
1448 LogKind::Logs => {
1449 let log_view = log_view.clone();
1450 div().child(
1451 PopoverMenu::new("lsp-log-level-menu")
1452 .anchor(Corner::TopLeft)
1453 .trigger(Button::new(
1454 "language_server_log_level_selector",
1455 "Log level",
1456 ))
1457 .menu({
1458 let log_view = log_view.clone();
1459
1460 move |window, cx| {
1461 let id = log_view.read(cx).current_server_id?;
1462
1463 let log_level =
1464 log_view.update(cx, |this, cx| {
1465 this.log_store.update(cx, |this, _| {
1466 Some(
1467 this.get_language_server_state(id)?
1468 .log_level,
1469 )
1470 })
1471 })?;
1472
1473 ContextMenu::build(
1474 window,
1475 cx,
1476 |mut menu, window, cx| {
1477 let log_view = log_view.clone();
1478
1479 for (option, label) in [
1480 (MessageType::LOG, "Log"),
1481 (MessageType::INFO, "Info"),
1482 (MessageType::WARNING, "Warning"),
1483 (MessageType::ERROR, "Error"),
1484 ] {
1485 menu = menu.entry(label, None, {
1486 let log_view = log_view.clone();
1487 move |window, cx| {
1488 log_view.update(cx, |this, cx| {
1489 if let Some(id) =
1490 this.current_server_id
1491 {
1492 this.update_log_level(
1493 id, option, window, cx,
1494 );
1495 }
1496 });
1497 }
1498 });
1499 if option == log_level {
1500 menu.select_last(window, cx);
1501 }
1502 }
1503
1504 menu
1505 },
1506 )
1507 .into()
1508 }
1509 }),
1510 )
1511 }
1512 _ => div(),
1513 }),
1514 ),
1515 )
1516 .child(
1517 div()
1518 .child(
1519 Button::new("clear_log_button", "Clear").on_click(cx.listener(
1520 |this, _, window, cx| {
1521 if let Some(log_view) = this.log_view.as_ref() {
1522 log_view.update(cx, |log_view, cx| {
1523 log_view.editor.update(cx, |editor, cx| {
1524 editor.set_read_only(false);
1525 editor.clear(window, cx);
1526 editor.set_read_only(true);
1527 });
1528 })
1529 }
1530 },
1531 )),
1532 )
1533 .ml_2(),
1534 )
1535 }
1536}
1537
1538fn initialize_new_editor(
1539 content: String,
1540 move_to_end: bool,
1541 window: &mut Window,
1542 cx: &mut App,
1543) -> Entity<Editor> {
1544 cx.new(|cx| {
1545 let mut editor = Editor::multi_line(window, cx);
1546 editor.hide_minimap_by_default(window, cx);
1547 editor.set_text(content, window, cx);
1548 editor.set_show_git_diff_gutter(false, cx);
1549 editor.set_show_runnables(false, cx);
1550 editor.set_show_breakpoints(false, cx);
1551 editor.set_read_only(true);
1552 editor.set_show_edit_predictions(Some(false), window, cx);
1553 editor.set_soft_wrap_mode(SoftWrap::EditorWidth, cx);
1554 if move_to_end {
1555 editor.move_to_end(&MoveToEnd, window, cx);
1556 }
1557 editor
1558 })
1559}
1560
1561const RPC_MESSAGES: &str = "RPC Messages";
1562const SERVER_LOGS: &str = "Server Logs";
1563const SERVER_TRACE: &str = "Server Trace";
1564const SERVER_INFO: &str = "Server Info";
1565
1566impl Default for LspLogToolbarItemView {
1567 fn default() -> Self {
1568 Self::new()
1569 }
1570}
1571
1572impl LspLogToolbarItemView {
1573 pub fn new() -> Self {
1574 Self {
1575 log_view: None,
1576 _log_view_subscription: None,
1577 }
1578 }
1579
1580 fn toggle_rpc_logging_for_server(
1581 &mut self,
1582 id: LanguageServerId,
1583 enabled: bool,
1584 window: &mut Window,
1585 cx: &mut Context<Self>,
1586 ) {
1587 if let Some(log_view) = &self.log_view {
1588 log_view.update(cx, |log_view, cx| {
1589 log_view.toggle_rpc_trace_for_server(id, enabled, window, cx);
1590 if !enabled && Some(id) == log_view.current_server_id {
1591 log_view.show_logs_for_server(id, window, cx);
1592 cx.notify();
1593 } else if enabled {
1594 log_view.show_rpc_trace_for_server(id, window, cx);
1595 cx.notify();
1596 }
1597 window.focus(&log_view.focus_handle);
1598 });
1599 }
1600 cx.notify();
1601 }
1602}
1603
1604pub enum Event {
1605 NewServerLogEntry {
1606 id: LanguageServerId,
1607 entry: String,
1608 kind: LogKind,
1609 },
1610}
1611
1612impl EventEmitter<Event> for LogStore {}
1613impl EventEmitter<Event> for LspLogView {}
1614impl EventEmitter<EditorEvent> for LspLogView {}
1615impl EventEmitter<SearchEvent> for LspLogView {}