1pub(crate) mod breakpoint_list;
2pub(crate) mod console;
3pub(crate) mod loaded_source_list;
4pub(crate) mod module_list;
5pub mod stack_frame_list;
6pub mod variable_list;
7
8use std::{any::Any, ops::ControlFlow, path::PathBuf, sync::Arc, time::Duration};
9
10use crate::persistence::{self, DebuggerPaneItem, SerializedLayout};
11
12use super::DebugPanelItemEvent;
13use anyhow::{Result, anyhow};
14use breakpoint_list::BreakpointList;
15use collections::{HashMap, IndexMap};
16use console::Console;
17use dap::{
18 Capabilities, RunInTerminalRequestArguments, Thread,
19 adapters::{DebugAdapterName, DebugTaskDefinition},
20 client::SessionId,
21 debugger_settings::DebuggerSettings,
22};
23use futures::{SinkExt, channel::mpsc};
24use gpui::{
25 Action as _, AnyView, AppContext, Axis, Entity, EntityId, EventEmitter, FocusHandle, Focusable,
26 NoAction, Pixels, Point, Subscription, Task, WeakEntity,
27};
28use language::Buffer;
29use loaded_source_list::LoadedSourceList;
30use module_list::ModuleList;
31use project::{
32 Project, WorktreeId,
33 debugger::session::{Session, SessionEvent, ThreadId, ThreadStatus},
34 terminals::TerminalKind,
35};
36use rpc::proto::ViewId;
37use serde_json::Value;
38use settings::Settings;
39use stack_frame_list::StackFrameList;
40use task::{
41 BuildTaskDefinition, DebugScenario, LaunchRequest, ShellBuilder, SpawnInTerminal, TaskContext,
42 substitute_variables_in_map, substitute_variables_in_str,
43};
44use terminal_view::TerminalView;
45use ui::{
46 ActiveTheme, AnyElement, App, ButtonCommon as _, Clickable as _, Context, FluentBuilder,
47 IconButton, IconName, IconSize, InteractiveElement, IntoElement, Label, LabelCommon as _,
48 ParentElement, Render, SharedString, StatefulInteractiveElement, Styled, Tab, Tooltip,
49 VisibleOnHover, VisualContext, Window, div, h_flex, v_flex,
50};
51use util::ResultExt;
52use variable_list::VariableList;
53use workspace::{
54 ActivePaneDecorator, DraggedTab, Item, ItemHandle, Member, Pane, PaneGroup, SplitDirection,
55 Workspace, item::TabContentParams, move_item, pane::Event,
56};
57
58pub struct RunningState {
59 session: Entity<Session>,
60 thread_id: Option<ThreadId>,
61 focus_handle: FocusHandle,
62 _remote_id: Option<ViewId>,
63 workspace: WeakEntity<Workspace>,
64 session_id: SessionId,
65 variable_list: Entity<variable_list::VariableList>,
66 _subscriptions: Vec<Subscription>,
67 stack_frame_list: Entity<stack_frame_list::StackFrameList>,
68 loaded_sources_list: Entity<LoadedSourceList>,
69 pub debug_terminal: Entity<DebugTerminal>,
70 module_list: Entity<module_list::ModuleList>,
71 console: Entity<Console>,
72 breakpoint_list: Entity<BreakpointList>,
73 panes: PaneGroup,
74 active_pane: Option<Entity<Pane>>,
75 pane_close_subscriptions: HashMap<EntityId, Subscription>,
76 dock_axis: Axis,
77 _schedule_serialize: Option<Task<()>>,
78}
79
80impl RunningState {
81 pub(crate) fn thread_id(&self) -> Option<ThreadId> {
82 self.thread_id
83 }
84
85 pub(crate) fn active_pane(&self) -> Option<&Entity<Pane>> {
86 self.active_pane.as_ref()
87 }
88}
89
90impl Render for RunningState {
91 fn render(&mut self, window: &mut Window, cx: &mut Context<Self>) -> impl IntoElement {
92 let zoomed_pane = self
93 .panes
94 .panes()
95 .into_iter()
96 .find(|pane| pane.read(cx).is_zoomed());
97
98 let active = self.panes.panes().into_iter().next();
99 let x = if let Some(ref zoomed_pane) = zoomed_pane {
100 zoomed_pane.update(cx, |pane, cx| pane.render(window, cx).into_any_element())
101 } else if let Some(active) = active {
102 self.panes
103 .render(
104 None,
105 &ActivePaneDecorator::new(active, &self.workspace),
106 window,
107 cx,
108 )
109 .into_any_element()
110 } else {
111 div().into_any_element()
112 };
113 let thread_status = self
114 .thread_id
115 .map(|thread_id| self.session.read(cx).thread_status(thread_id))
116 .unwrap_or(ThreadStatus::Exited);
117
118 self.variable_list.update(cx, |this, cx| {
119 this.disabled(thread_status != ThreadStatus::Stopped, cx);
120 });
121 v_flex()
122 .size_full()
123 .key_context("DebugSessionItem")
124 .track_focus(&self.focus_handle(cx))
125 .child(h_flex().flex_1().child(x))
126 }
127}
128
129pub(crate) struct SubView {
130 inner: AnyView,
131 item_focus_handle: FocusHandle,
132 kind: DebuggerPaneItem,
133 show_indicator: Box<dyn Fn(&App) -> bool>,
134 hovered: bool,
135}
136
137impl SubView {
138 pub(crate) fn new(
139 item_focus_handle: FocusHandle,
140 view: AnyView,
141 kind: DebuggerPaneItem,
142 show_indicator: Option<Box<dyn Fn(&App) -> bool>>,
143 cx: &mut App,
144 ) -> Entity<Self> {
145 cx.new(|_| Self {
146 kind,
147 inner: view,
148 item_focus_handle,
149 show_indicator: show_indicator.unwrap_or(Box::new(|_| false)),
150 hovered: false,
151 })
152 }
153
154 pub(crate) fn view_kind(&self) -> DebuggerPaneItem {
155 self.kind
156 }
157}
158impl Focusable for SubView {
159 fn focus_handle(&self, _: &App) -> FocusHandle {
160 self.item_focus_handle.clone()
161 }
162}
163impl EventEmitter<()> for SubView {}
164impl Item for SubView {
165 type Event = ();
166
167 /// This is used to serialize debugger pane layouts
168 /// A SharedString gets converted to a enum and back during serialization/deserialization.
169 fn tab_content_text(&self, _detail: usize, _cx: &App) -> SharedString {
170 self.kind.to_shared_string()
171 }
172
173 fn tab_content(
174 &self,
175 params: workspace::item::TabContentParams,
176 _: &Window,
177 cx: &App,
178 ) -> AnyElement {
179 let label = Label::new(self.kind.to_shared_string())
180 .size(ui::LabelSize::Small)
181 .color(params.text_color())
182 .line_height_style(ui::LineHeightStyle::UiLabel);
183
184 if !params.selected && self.show_indicator.as_ref()(cx) {
185 return h_flex()
186 .justify_between()
187 .child(ui::Indicator::dot())
188 .gap_2()
189 .child(label)
190 .into_any_element();
191 }
192
193 label.into_any_element()
194 }
195}
196
197impl Render for SubView {
198 fn render(&mut self, window: &mut Window, cx: &mut Context<Self>) -> impl IntoElement {
199 v_flex()
200 .id(SharedString::from(format!(
201 "subview-container-{}",
202 self.kind.to_shared_string()
203 )))
204 .on_hover(cx.listener(|this, hovered, _, cx| {
205 this.hovered = *hovered;
206 cx.notify();
207 }))
208 .size_full()
209 // Add border unconditionally to prevent layout shifts on focus changes.
210 .border_1()
211 .when(self.item_focus_handle.contains_focused(window, cx), |el| {
212 el.border_color(cx.theme().colors().pane_focused_border)
213 })
214 .child(self.inner.clone())
215 }
216}
217
218pub(crate) fn new_debugger_pane(
219 workspace: WeakEntity<Workspace>,
220 project: Entity<Project>,
221 window: &mut Window,
222 cx: &mut Context<RunningState>,
223) -> Entity<Pane> {
224 let weak_running = cx.weak_entity();
225 let custom_drop_handle = {
226 let workspace = workspace.clone();
227 let project = project.downgrade();
228 let weak_running = weak_running.clone();
229 move |pane: &mut Pane, any: &dyn Any, window: &mut Window, cx: &mut Context<Pane>| {
230 let Some(tab) = any.downcast_ref::<DraggedTab>() else {
231 return ControlFlow::Break(());
232 };
233 let Some(project) = project.upgrade() else {
234 return ControlFlow::Break(());
235 };
236 let this_pane = cx.entity().clone();
237 let item = if tab.pane == this_pane {
238 pane.item_for_index(tab.ix)
239 } else {
240 tab.pane.read(cx).item_for_index(tab.ix)
241 };
242 let Some(item) = item.filter(|item| item.downcast::<SubView>().is_some()) else {
243 return ControlFlow::Break(());
244 };
245
246 let source = tab.pane.clone();
247 let item_id_to_move = item.item_id();
248
249 let Ok(new_split_pane) = pane
250 .drag_split_direction()
251 .map(|split_direction| {
252 weak_running.update(cx, |running, cx| {
253 let new_pane =
254 new_debugger_pane(workspace.clone(), project.clone(), window, cx);
255 let _previous_subscription = running.pane_close_subscriptions.insert(
256 new_pane.entity_id(),
257 cx.subscribe_in(&new_pane, window, RunningState::handle_pane_event),
258 );
259 debug_assert!(_previous_subscription.is_none());
260 running
261 .panes
262 .split(&this_pane, &new_pane, split_direction)?;
263 anyhow::Ok(new_pane)
264 })
265 })
266 .transpose()
267 else {
268 return ControlFlow::Break(());
269 };
270
271 match new_split_pane.transpose() {
272 // Source pane may be the one currently updated, so defer the move.
273 Ok(Some(new_pane)) => cx
274 .spawn_in(window, async move |_, cx| {
275 cx.update(|window, cx| {
276 move_item(
277 &source,
278 &new_pane,
279 item_id_to_move,
280 new_pane.read(cx).active_item_index(),
281 window,
282 cx,
283 );
284 })
285 .ok();
286 })
287 .detach(),
288 // If we drop into existing pane or current pane,
289 // regular pane drop handler will take care of it,
290 // using the right tab index for the operation.
291 Ok(None) => return ControlFlow::Continue(()),
292 err @ Err(_) => {
293 err.log_err();
294 return ControlFlow::Break(());
295 }
296 };
297
298 ControlFlow::Break(())
299 }
300 };
301
302 let ret = cx.new(move |cx| {
303 let mut pane = Pane::new(
304 workspace.clone(),
305 project.clone(),
306 Default::default(),
307 None,
308 NoAction.boxed_clone(),
309 window,
310 cx,
311 );
312 let focus_handle = pane.focus_handle(cx);
313 pane.set_can_split(Some(Arc::new({
314 let weak_running = weak_running.clone();
315 move |pane, dragged_item, _window, cx| {
316 if let Some(tab) = dragged_item.downcast_ref::<DraggedTab>() {
317 let is_current_pane = tab.pane == cx.entity();
318 let Some(can_drag_away) = weak_running
319 .update(cx, |running_state, _| {
320 let current_panes = running_state.panes.panes();
321 !current_panes.contains(&&tab.pane)
322 || current_panes.len() > 1
323 || (!is_current_pane || pane.items_len() > 1)
324 })
325 .ok()
326 else {
327 return false;
328 };
329 if can_drag_away {
330 let item = if is_current_pane {
331 pane.item_for_index(tab.ix)
332 } else {
333 tab.pane.read(cx).item_for_index(tab.ix)
334 };
335 if let Some(item) = item {
336 return item.downcast::<SubView>().is_some();
337 }
338 }
339 }
340 false
341 }
342 })));
343 pane.display_nav_history_buttons(None);
344 pane.set_custom_drop_handle(cx, custom_drop_handle);
345 pane.set_should_display_tab_bar(|_, _| true);
346 pane.set_render_tab_bar_buttons(cx, |_, _, _| (None, None));
347 pane.set_render_tab_bar(cx, {
348 move |pane, window, cx| {
349 let active_pane_item = pane.active_item();
350 let pane_group_id: SharedString =
351 format!("pane-zoom-button-hover-{}", cx.entity_id()).into();
352 let is_hovered = active_pane_item.as_ref().map_or(false, |item| {
353 item.downcast::<SubView>()
354 .map_or(false, |this| this.read(cx).hovered)
355 });
356 h_flex()
357 .group(pane_group_id.clone())
358 .justify_between()
359 .bg(cx.theme().colors().tab_bar_background)
360 .border_b_1()
361 .px_2()
362 .border_color(cx.theme().colors().border)
363 .track_focus(&focus_handle)
364 .on_action(|_: &menu::Cancel, window, cx| {
365 if cx.stop_active_drag(window) {
366 return;
367 } else {
368 cx.propagate();
369 }
370 })
371 .child(
372 h_flex()
373 .w_full()
374 .gap_1()
375 .h(Tab::container_height(cx))
376 .drag_over::<DraggedTab>(|bar, _, _, cx| {
377 bar.bg(cx.theme().colors().drop_target_background)
378 })
379 .on_drop(cx.listener(
380 move |this, dragged_tab: &DraggedTab, window, cx| {
381 this.drag_split_direction = None;
382 this.handle_tab_drop(dragged_tab, this.items_len(), window, cx)
383 },
384 ))
385 .children(pane.items().enumerate().map(|(ix, item)| {
386 let selected = active_pane_item
387 .as_ref()
388 .map_or(false, |active| active.item_id() == item.item_id());
389 let deemphasized = !pane.has_focus(window, cx);
390 let item_ = item.boxed_clone();
391 div()
392 .id(SharedString::from(format!(
393 "debugger_tab_{}",
394 item.item_id().as_u64()
395 )))
396 .p_1()
397 .rounded_md()
398 .cursor_pointer()
399 .map(|this| {
400 let theme = cx.theme();
401 if selected {
402 let color = theme.colors().tab_active_background;
403 let color = if deemphasized {
404 color.opacity(0.5)
405 } else {
406 color
407 };
408 this.bg(color)
409 } else {
410 let hover_color = theme.colors().element_hover;
411 this.hover(|style| style.bg(hover_color))
412 }
413 })
414 .on_click(cx.listener(move |this, _, window, cx| {
415 let index = this.index_for_item(&*item_);
416 if let Some(index) = index {
417 this.activate_item(index, true, true, window, cx);
418 }
419 }))
420 .child(item.tab_content(
421 TabContentParams {
422 selected,
423 deemphasized,
424 ..Default::default()
425 },
426 window,
427 cx,
428 ))
429 .on_drop(cx.listener(
430 move |this, dragged_tab: &DraggedTab, window, cx| {
431 this.drag_split_direction = None;
432 this.handle_tab_drop(dragged_tab, ix, window, cx)
433 },
434 ))
435 .on_drag(
436 DraggedTab {
437 item: item.boxed_clone(),
438 pane: cx.entity().clone(),
439 detail: 0,
440 is_active: selected,
441 ix,
442 },
443 |tab, _, _, cx| cx.new(|_| tab.clone()),
444 )
445 })),
446 )
447 .child({
448 let zoomed = pane.is_zoomed();
449 div()
450 .visible_on_hover(pane_group_id)
451 .when(is_hovered, |this| this.visible())
452 .child(
453 IconButton::new(
454 SharedString::from(format!(
455 "debug-toggle-zoom-{}",
456 cx.entity_id()
457 )),
458 if zoomed {
459 IconName::Minimize
460 } else {
461 IconName::Maximize
462 },
463 )
464 .icon_size(IconSize::XSmall)
465 .on_click(cx.listener(move |pane, _, window, cx| {
466 pane.toggle_zoom(&workspace::ToggleZoom, window, cx);
467 }))
468 .tooltip({
469 let focus_handle = focus_handle.clone();
470 move |window, cx| {
471 let zoomed_text =
472 if zoomed { "Zoom Out" } else { "Zoom In" };
473 Tooltip::for_action_in(
474 zoomed_text,
475 &workspace::ToggleZoom,
476 &focus_handle,
477 window,
478 cx,
479 )
480 }
481 }),
482 )
483 })
484 .into_any_element()
485 }
486 });
487 pane
488 });
489
490 ret
491}
492
493pub struct DebugTerminal {
494 pub terminal: Option<Entity<TerminalView>>,
495 focus_handle: FocusHandle,
496}
497
498impl DebugTerminal {
499 fn empty(cx: &mut Context<Self>) -> Self {
500 Self {
501 terminal: None,
502 focus_handle: cx.focus_handle(),
503 }
504 }
505}
506
507impl gpui::Render for DebugTerminal {
508 fn render(&mut self, _window: &mut Window, _: &mut Context<Self>) -> impl IntoElement {
509 div()
510 .size_full()
511 .track_focus(&self.focus_handle)
512 .children(self.terminal.clone())
513 }
514}
515impl Focusable for DebugTerminal {
516 fn focus_handle(&self, _cx: &App) -> FocusHandle {
517 self.focus_handle.clone()
518 }
519}
520
521impl RunningState {
522 pub(crate) fn new(
523 session: Entity<Session>,
524 project: Entity<Project>,
525 workspace: WeakEntity<Workspace>,
526 serialized_pane_layout: Option<SerializedLayout>,
527 dock_axis: Axis,
528 window: &mut Window,
529 cx: &mut Context<Self>,
530 ) -> Self {
531 let focus_handle = cx.focus_handle();
532 let session_id = session.read(cx).session_id();
533 let weak_state = cx.weak_entity();
534 let stack_frame_list = cx.new(|cx| {
535 StackFrameList::new(workspace.clone(), session.clone(), weak_state, window, cx)
536 });
537
538 let debug_terminal = cx.new(DebugTerminal::empty);
539
540 let variable_list =
541 cx.new(|cx| VariableList::new(session.clone(), stack_frame_list.clone(), window, cx));
542
543 let module_list = cx.new(|cx| ModuleList::new(session.clone(), workspace.clone(), cx));
544
545 let loaded_source_list = cx.new(|cx| LoadedSourceList::new(session.clone(), cx));
546
547 let console = cx.new(|cx| {
548 Console::new(
549 session.clone(),
550 stack_frame_list.clone(),
551 variable_list.clone(),
552 window,
553 cx,
554 )
555 });
556
557 let breakpoint_list = BreakpointList::new(session.clone(), workspace.clone(), &project, cx);
558
559 let _subscriptions = vec![
560 cx.observe(&module_list, |_, _, cx| cx.notify()),
561 cx.subscribe_in(&session, window, |this, _, event, window, cx| {
562 match event {
563 SessionEvent::Stopped(thread_id) => {
564 this.workspace
565 .update(cx, |workspace, cx| {
566 workspace.open_panel::<crate::DebugPanel>(window, cx);
567 })
568 .log_err();
569
570 if let Some(thread_id) = thread_id {
571 this.select_thread(*thread_id, window, cx);
572 }
573 }
574 SessionEvent::Threads => {
575 let threads = this.session.update(cx, |this, cx| this.threads(cx));
576 this.select_current_thread(&threads, window, cx);
577 }
578 SessionEvent::CapabilitiesLoaded => {
579 let capabilities = this.capabilities(cx);
580 if !capabilities.supports_modules_request.unwrap_or(false) {
581 this.remove_pane_item(DebuggerPaneItem::Modules, window, cx);
582 }
583 if !capabilities
584 .supports_loaded_sources_request
585 .unwrap_or(false)
586 {
587 this.remove_pane_item(DebuggerPaneItem::LoadedSources, window, cx);
588 }
589 }
590 SessionEvent::RunInTerminal { request, sender } => this
591 .handle_run_in_terminal(request, sender.clone(), window, cx)
592 .detach_and_log_err(cx),
593
594 _ => {}
595 }
596 cx.notify()
597 }),
598 cx.on_focus_out(&focus_handle, window, |this, _, window, cx| {
599 this.serialize_layout(window, cx);
600 }),
601 ];
602
603 let mut pane_close_subscriptions = HashMap::default();
604 let panes = if let Some(root) = serialized_pane_layout.and_then(|serialized_layout| {
605 persistence::deserialize_pane_layout(
606 serialized_layout.panes,
607 dock_axis != serialized_layout.dock_axis,
608 &workspace,
609 &project,
610 &stack_frame_list,
611 &variable_list,
612 &module_list,
613 &console,
614 &breakpoint_list,
615 &loaded_source_list,
616 &debug_terminal,
617 &mut pane_close_subscriptions,
618 window,
619 cx,
620 )
621 }) {
622 workspace::PaneGroup::with_root(root)
623 } else {
624 pane_close_subscriptions.clear();
625
626 let root = Self::default_pane_layout(
627 project,
628 &workspace,
629 &stack_frame_list,
630 &variable_list,
631 &module_list,
632 &loaded_source_list,
633 &console,
634 &breakpoint_list,
635 dock_axis,
636 &mut pane_close_subscriptions,
637 window,
638 cx,
639 );
640
641 workspace::PaneGroup::with_root(root)
642 };
643
644 Self {
645 session,
646 workspace,
647 focus_handle,
648 variable_list,
649 _subscriptions,
650 thread_id: None,
651 _remote_id: None,
652 stack_frame_list,
653 session_id,
654 panes,
655 active_pane: None,
656 module_list,
657 console,
658 breakpoint_list,
659 loaded_sources_list: loaded_source_list,
660 pane_close_subscriptions,
661 debug_terminal,
662 dock_axis,
663 _schedule_serialize: None,
664 }
665 }
666
667 pub(crate) fn remove_pane_item(
668 &mut self,
669 item_kind: DebuggerPaneItem,
670 window: &mut Window,
671 cx: &mut Context<Self>,
672 ) {
673 if let Some((pane, item_id)) = self.panes.panes().iter().find_map(|pane| {
674 Some(pane).zip(
675 pane.read(cx)
676 .items()
677 .find(|item| {
678 item.act_as::<SubView>(cx)
679 .is_some_and(|view| view.read(cx).kind == item_kind)
680 })
681 .map(|item| item.item_id()),
682 )
683 }) {
684 pane.update(cx, |pane, cx| {
685 pane.remove_item(item_id, false, true, window, cx)
686 })
687 }
688 }
689
690 pub(crate) fn has_pane_at_position(&self, position: Point<Pixels>) -> bool {
691 self.panes.pane_at_pixel_position(position).is_some()
692 }
693
694 pub(crate) fn resolve_scenario(
695 &self,
696 scenario: DebugScenario,
697 task_context: TaskContext,
698 buffer: Option<Entity<Buffer>>,
699 worktree_id: Option<WorktreeId>,
700 window: &Window,
701 cx: &mut Context<Self>,
702 ) -> Task<Result<DebugTaskDefinition>> {
703 let Some(workspace) = self.workspace.upgrade() else {
704 return Task::ready(Err(anyhow!("no workspace")));
705 };
706 let project = workspace.read(cx).project().clone();
707 let dap_store = project.read(cx).dap_store().downgrade();
708 let task_store = project.read(cx).task_store().downgrade();
709 let weak_project = project.downgrade();
710 let weak_workspace = workspace.downgrade();
711 let is_local = project.read(cx).is_local();
712 cx.spawn_in(window, async move |this, cx| {
713 let DebugScenario {
714 adapter,
715 label,
716 build,
717 request,
718 initialize_args,
719 tcp_connection,
720 stop_on_entry,
721 } = scenario;
722 let build_output = if let Some(build) = build {
723 let (task, locator_name) = match build {
724 BuildTaskDefinition::Template {
725 task_template,
726 locator_name,
727 } => (task_template, locator_name),
728 BuildTaskDefinition::ByName(ref label) => {
729 let Some(task) = task_store.update(cx, |this, cx| {
730 this.task_inventory().and_then(|inventory| {
731 inventory.read(cx).task_template_by_label(
732 buffer,
733 worktree_id,
734 &label,
735 cx,
736 )
737 })
738 })?
739 else {
740 anyhow::bail!("Couldn't find task template for {:?}", build)
741 };
742 (task, None)
743 }
744 };
745 let Some(task) = task.resolve_task("debug-build-task", &task_context) else {
746 anyhow::bail!("Could not resolve task variables within a debug scenario");
747 };
748
749 let locator_name = if let Some(locator_name) = locator_name {
750 debug_assert!(request.is_none());
751 Some(locator_name)
752 } else if request.is_none() {
753 dap_store
754 .update(cx, |this, cx| {
755 this.debug_scenario_for_build_task(
756 task.original_task().clone(),
757 adapter.clone().into(),
758 task.display_label().to_owned().into(),
759 cx,
760 )
761 .and_then(|scenario| {
762 match scenario.build {
763 Some(BuildTaskDefinition::Template {
764 locator_name, ..
765 }) => locator_name,
766 _ => None,
767 }
768 })
769 })
770 .ok()
771 .flatten()
772 } else {
773 None
774 };
775
776 let builder = ShellBuilder::new(is_local, &task.resolved.shell);
777 let command_label = builder.command_label(&task.resolved.command_label);
778 let (command, args) =
779 builder.build(task.resolved.command.clone(), &task.resolved.args);
780
781 let task_with_shell = SpawnInTerminal {
782 command_label,
783 command,
784 args,
785 ..task.resolved.clone()
786 };
787 let terminal = project
788 .update_in(cx, |project, window, cx| {
789 project.create_terminal(
790 TerminalKind::Task(task_with_shell.clone()),
791 window.window_handle(),
792 cx,
793 )
794 })?
795 .await?;
796
797 let terminal_view = cx.new_window_entity(|window, cx| {
798 TerminalView::new(
799 terminal.clone(),
800 weak_workspace,
801 None,
802 weak_project,
803 false,
804 window,
805 cx,
806 )
807 })?;
808
809 this.update_in(cx, |this, window, cx| {
810 this.ensure_pane_item(DebuggerPaneItem::Terminal, window, cx);
811 this.debug_terminal.update(cx, |debug_terminal, cx| {
812 debug_terminal.terminal = Some(terminal_view);
813 cx.notify();
814 });
815 })?;
816
817 let exit_status = terminal
818 .read_with(cx, |terminal, cx| terminal.wait_for_completed_task(cx))?
819 .await
820 .ok_or_else(|| anyhow!("Failed to wait for completed task"))?;
821
822 if !exit_status.success() {
823 anyhow::bail!("Build failed");
824 }
825 Some((task.resolved.clone(), locator_name))
826 } else {
827 None
828 };
829 let request = if let Some(request) = request {
830 request
831 } else if let Some((task, locator_name)) = build_output {
832 let locator_name = locator_name
833 .ok_or_else(|| anyhow!("Could not find a valid locator for a build task"))?;
834 dap_store
835 .update(cx, |this, cx| {
836 this.run_debug_locator(&locator_name, task, cx)
837 })?
838 .await?
839 } else {
840 return Err(anyhow!("No request or build provided"));
841 };
842 let request = match request {
843 dap::DebugRequest::Launch(launch_request) => {
844 let cwd = match launch_request.cwd.as_deref().and_then(|path| path.to_str()) {
845 Some(cwd) => {
846 let substituted_cwd = substitute_variables_in_str(&cwd, &task_context)
847 .ok_or_else(|| anyhow!("Failed to substitute variables in cwd"))?;
848 Some(PathBuf::from(substituted_cwd))
849 }
850 None => None,
851 };
852
853 let env = substitute_variables_in_map(
854 &launch_request.env.into_iter().collect(),
855 &task_context,
856 )
857 .ok_or_else(|| anyhow!("Failed to substitute variables in env"))?
858 .into_iter()
859 .collect();
860 let new_launch_request = LaunchRequest {
861 program: substitute_variables_in_str(
862 &launch_request.program,
863 &task_context,
864 )
865 .ok_or_else(|| anyhow!("Failed to substitute variables in program"))?,
866 args: launch_request
867 .args
868 .into_iter()
869 .map(|arg| substitute_variables_in_str(&arg, &task_context))
870 .collect::<Option<Vec<_>>>()
871 .ok_or_else(|| anyhow!("Failed to substitute variables in args"))?,
872 cwd,
873 env,
874 };
875
876 dap::DebugRequest::Launch(new_launch_request)
877 }
878 request @ dap::DebugRequest::Attach(_) => request, // todo(debugger): We should check that process_id is valid and if not show the modal
879 };
880 Ok(DebugTaskDefinition {
881 label,
882 adapter: DebugAdapterName(adapter),
883 request,
884 initialize_args,
885 stop_on_entry,
886 tcp_connection,
887 })
888 })
889 }
890
891 fn handle_run_in_terminal(
892 &self,
893 request: &RunInTerminalRequestArguments,
894 mut sender: mpsc::Sender<Result<u32>>,
895 window: &mut Window,
896 cx: &mut Context<Self>,
897 ) -> Task<Result<()>> {
898 let running = cx.entity();
899 let Ok(project) = self
900 .workspace
901 .update(cx, |workspace, _| workspace.project().clone())
902 else {
903 return Task::ready(Err(anyhow!("no workspace")));
904 };
905 let session = self.session.read(cx);
906
907 let cwd = Some(&request.cwd)
908 .filter(|cwd| cwd.len() > 0)
909 .map(PathBuf::from)
910 .or_else(|| session.binary().cwd.clone());
911
912 let mut args = request.args.clone();
913
914 // Handle special case for NodeJS debug adapter
915 // If only the Node binary path is provided, we set the command to None
916 // This prevents the NodeJS REPL from appearing, which is not the desired behavior
917 // The expected usage is for users to provide their own Node command, e.g., `node test.js`
918 // This allows the NodeJS debug client to attach correctly
919 let command = if args.len() > 1 {
920 Some(args.remove(0))
921 } else {
922 None
923 };
924
925 let mut envs: HashMap<String, String> = Default::default();
926 if let Some(Value::Object(env)) = &request.env {
927 for (key, value) in env {
928 let value_str = match (key.as_str(), value) {
929 (_, Value::String(value)) => value,
930 _ => continue,
931 };
932
933 envs.insert(key.clone(), value_str.clone());
934 }
935 }
936
937 let shell = project.read(cx).terminal_settings(&cwd, cx).shell.clone();
938 let kind = if let Some(command) = command {
939 let title = request.title.clone().unwrap_or(command.clone());
940 TerminalKind::Task(task::SpawnInTerminal {
941 id: task::TaskId("debug".to_string()),
942 full_label: title.clone(),
943 label: title.clone(),
944 command: command.clone(),
945 args,
946 command_label: title.clone(),
947 cwd,
948 env: envs,
949 use_new_terminal: true,
950 allow_concurrent_runs: true,
951 reveal: task::RevealStrategy::NoFocus,
952 reveal_target: task::RevealTarget::Dock,
953 hide: task::HideStrategy::Never,
954 shell,
955 show_summary: false,
956 show_command: false,
957 show_rerun: false,
958 })
959 } else {
960 TerminalKind::Shell(cwd.map(|c| c.to_path_buf()))
961 };
962
963 let workspace = self.workspace.clone();
964 let weak_project = project.downgrade();
965
966 let terminal_task = project.update(cx, |project, cx| {
967 project.create_terminal(kind, window.window_handle(), cx)
968 });
969 let terminal_task = cx.spawn_in(window, async move |_, cx| {
970 let terminal = terminal_task.await?;
971
972 let terminal_view = cx.new_window_entity(|window, cx| {
973 TerminalView::new(
974 terminal.clone(),
975 workspace,
976 None,
977 weak_project,
978 false,
979 window,
980 cx,
981 )
982 })?;
983
984 running.update_in(cx, |running, window, cx| {
985 running.ensure_pane_item(DebuggerPaneItem::Terminal, window, cx);
986 running.debug_terminal.update(cx, |debug_terminal, cx| {
987 debug_terminal.terminal = Some(terminal_view);
988 cx.notify();
989 });
990 })?;
991
992 terminal.read_with(cx, |terminal, _| {
993 terminal
994 .pty_info
995 .pid()
996 .map(|pid| pid.as_u32())
997 .ok_or_else(|| anyhow!("Terminal was spawned but PID was not available"))
998 })?
999 });
1000
1001 cx.background_spawn(async move { anyhow::Ok(sender.send(terminal_task.await).await?) })
1002 }
1003
1004 fn create_sub_view(
1005 &self,
1006 item_kind: DebuggerPaneItem,
1007 _pane: &Entity<Pane>,
1008 cx: &mut Context<Self>,
1009 ) -> Box<dyn ItemHandle> {
1010 match item_kind {
1011 DebuggerPaneItem::Console => {
1012 let weak_console = self.console.clone().downgrade();
1013
1014 Box::new(SubView::new(
1015 self.console.focus_handle(cx),
1016 self.console.clone().into(),
1017 item_kind,
1018 Some(Box::new(move |cx| {
1019 weak_console
1020 .read_with(cx, |console, cx| console.show_indicator(cx))
1021 .unwrap_or_default()
1022 })),
1023 cx,
1024 ))
1025 }
1026 DebuggerPaneItem::Variables => Box::new(SubView::new(
1027 self.variable_list.focus_handle(cx),
1028 self.variable_list.clone().into(),
1029 item_kind,
1030 None,
1031 cx,
1032 )),
1033 DebuggerPaneItem::BreakpointList => Box::new(SubView::new(
1034 self.breakpoint_list.focus_handle(cx),
1035 self.breakpoint_list.clone().into(),
1036 item_kind,
1037 None,
1038 cx,
1039 )),
1040 DebuggerPaneItem::Frames => Box::new(SubView::new(
1041 self.stack_frame_list.focus_handle(cx),
1042 self.stack_frame_list.clone().into(),
1043 item_kind,
1044 None,
1045 cx,
1046 )),
1047 DebuggerPaneItem::Modules => Box::new(SubView::new(
1048 self.module_list.focus_handle(cx),
1049 self.module_list.clone().into(),
1050 item_kind,
1051 None,
1052 cx,
1053 )),
1054 DebuggerPaneItem::LoadedSources => Box::new(SubView::new(
1055 self.loaded_sources_list.focus_handle(cx),
1056 self.loaded_sources_list.clone().into(),
1057 item_kind,
1058 None,
1059 cx,
1060 )),
1061 DebuggerPaneItem::Terminal => Box::new(SubView::new(
1062 self.debug_terminal.focus_handle(cx),
1063 self.debug_terminal.clone().into(),
1064 item_kind,
1065 None,
1066 cx,
1067 )),
1068 }
1069 }
1070
1071 pub(crate) fn ensure_pane_item(
1072 &mut self,
1073 item_kind: DebuggerPaneItem,
1074 window: &mut Window,
1075 cx: &mut Context<Self>,
1076 ) {
1077 if self.pane_items_status(cx).get(&item_kind) == Some(&true) {
1078 return;
1079 };
1080 let pane = self.panes.last_pane();
1081 let sub_view = self.create_sub_view(item_kind, &pane, cx);
1082
1083 pane.update(cx, |pane, cx| {
1084 pane.add_item_inner(sub_view, false, false, false, None, window, cx);
1085 })
1086 }
1087
1088 pub(crate) fn add_pane_item(
1089 &mut self,
1090 item_kind: DebuggerPaneItem,
1091 position: Point<Pixels>,
1092 window: &mut Window,
1093 cx: &mut Context<Self>,
1094 ) {
1095 debug_assert!(
1096 item_kind.is_supported(self.session.read(cx).capabilities()),
1097 "We should only allow adding supported item kinds"
1098 );
1099
1100 if let Some(pane) = self.panes.pane_at_pixel_position(position) {
1101 let sub_view = self.create_sub_view(item_kind, pane, cx);
1102
1103 pane.update(cx, |pane, cx| {
1104 pane.add_item(sub_view, false, false, None, window, cx);
1105 })
1106 }
1107 }
1108
1109 pub(crate) fn pane_items_status(&self, cx: &App) -> IndexMap<DebuggerPaneItem, bool> {
1110 let caps = self.session.read(cx).capabilities();
1111 let mut pane_item_status = IndexMap::from_iter(
1112 DebuggerPaneItem::all()
1113 .iter()
1114 .filter(|kind| kind.is_supported(&caps))
1115 .map(|kind| (*kind, false)),
1116 );
1117 self.panes.panes().iter().for_each(|pane| {
1118 pane.read(cx)
1119 .items()
1120 .filter_map(|item| item.act_as::<SubView>(cx))
1121 .for_each(|view| {
1122 pane_item_status.insert(view.read(cx).kind, true);
1123 });
1124 });
1125
1126 pane_item_status
1127 }
1128
1129 pub(crate) fn serialize_layout(&mut self, window: &mut Window, cx: &mut Context<Self>) {
1130 if self._schedule_serialize.is_none() {
1131 self._schedule_serialize = Some(cx.spawn_in(window, async move |this, cx| {
1132 cx.background_executor()
1133 .timer(Duration::from_millis(100))
1134 .await;
1135
1136 let Some((adapter_name, pane_layout)) = this
1137 .read_with(cx, |this, cx| {
1138 let adapter_name = this.session.read(cx).adapter();
1139 (
1140 adapter_name,
1141 persistence::build_serialized_layout(
1142 &this.panes.root,
1143 this.dock_axis,
1144 cx,
1145 ),
1146 )
1147 })
1148 .ok()
1149 else {
1150 return;
1151 };
1152
1153 persistence::serialize_pane_layout(adapter_name, pane_layout)
1154 .await
1155 .log_err();
1156
1157 this.update(cx, |this, _| {
1158 this._schedule_serialize.take();
1159 })
1160 .ok();
1161 }));
1162 }
1163 }
1164
1165 pub(crate) fn handle_pane_event(
1166 this: &mut RunningState,
1167 source_pane: &Entity<Pane>,
1168 event: &Event,
1169 window: &mut Window,
1170 cx: &mut Context<RunningState>,
1171 ) {
1172 this.serialize_layout(window, cx);
1173 match event {
1174 Event::Remove { .. } => {
1175 let _did_find_pane = this.panes.remove(&source_pane).is_ok();
1176 debug_assert!(_did_find_pane);
1177 cx.notify();
1178 }
1179 Event::Focus => {
1180 this.active_pane = Some(source_pane.clone());
1181 }
1182 Event::ZoomIn => {
1183 source_pane.update(cx, |pane, cx| {
1184 pane.set_zoomed(true, cx);
1185 });
1186 cx.notify();
1187 }
1188 Event::ZoomOut => {
1189 source_pane.update(cx, |pane, cx| {
1190 pane.set_zoomed(false, cx);
1191 });
1192 cx.notify();
1193 }
1194 _ => {}
1195 }
1196 }
1197
1198 pub(crate) fn activate_pane_in_direction(
1199 &mut self,
1200 direction: SplitDirection,
1201 window: &mut Window,
1202 cx: &mut Context<Self>,
1203 ) {
1204 if let Some(pane) = self
1205 .active_pane
1206 .as_ref()
1207 .and_then(|pane| self.panes.find_pane_in_direction(pane, direction, cx))
1208 {
1209 pane.update(cx, |pane, cx| {
1210 pane.focus_active_item(window, cx);
1211 })
1212 } else {
1213 self.workspace
1214 .update(cx, |workspace, cx| {
1215 workspace.activate_pane_in_direction(direction, window, cx)
1216 })
1217 .ok();
1218 }
1219 }
1220
1221 pub(crate) fn go_to_selected_stack_frame(&self, window: &mut Window, cx: &mut Context<Self>) {
1222 if self.thread_id.is_some() {
1223 self.stack_frame_list
1224 .update(cx, |list, cx| {
1225 let Some(stack_frame_id) = list.opened_stack_frame_id() else {
1226 return Task::ready(Ok(()));
1227 };
1228 list.go_to_stack_frame(stack_frame_id, window, cx)
1229 })
1230 .detach();
1231 }
1232 }
1233
1234 pub(crate) fn has_open_context_menu(&self, cx: &App) -> bool {
1235 self.variable_list.read(cx).has_open_context_menu()
1236 }
1237
1238 pub fn session(&self) -> &Entity<Session> {
1239 &self.session
1240 }
1241
1242 pub fn session_id(&self) -> SessionId {
1243 self.session_id
1244 }
1245
1246 pub(crate) fn selected_stack_frame_id(&self, cx: &App) -> Option<dap::StackFrameId> {
1247 self.stack_frame_list.read(cx).opened_stack_frame_id()
1248 }
1249
1250 pub(crate) fn stack_frame_list(&self) -> &Entity<StackFrameList> {
1251 &self.stack_frame_list
1252 }
1253
1254 #[cfg(test)]
1255 pub fn console(&self) -> &Entity<Console> {
1256 &self.console
1257 }
1258
1259 #[cfg(test)]
1260 pub(crate) fn module_list(&self) -> &Entity<ModuleList> {
1261 &self.module_list
1262 }
1263
1264 pub(crate) fn activate_item(&self, item: DebuggerPaneItem, window: &mut Window, cx: &mut App) {
1265 let (variable_list_position, pane) = self
1266 .panes
1267 .panes()
1268 .into_iter()
1269 .find_map(|pane| {
1270 pane.read(cx)
1271 .items_of_type::<SubView>()
1272 .position(|view| view.read(cx).view_kind() == item)
1273 .map(|view| (view, pane))
1274 })
1275 .unwrap();
1276 pane.update(cx, |this, cx| {
1277 this.activate_item(variable_list_position, true, true, window, cx);
1278 })
1279 }
1280
1281 #[cfg(test)]
1282 pub(crate) fn variable_list(&self) -> &Entity<VariableList> {
1283 &self.variable_list
1284 }
1285
1286 #[cfg(test)]
1287 pub(crate) fn serialized_layout(&self, cx: &App) -> SerializedLayout {
1288 persistence::build_serialized_layout(&self.panes.root, self.dock_axis, cx)
1289 }
1290
1291 pub fn capabilities(&self, cx: &App) -> Capabilities {
1292 self.session().read(cx).capabilities().clone()
1293 }
1294
1295 pub fn select_current_thread(
1296 &mut self,
1297 threads: &Vec<(Thread, ThreadStatus)>,
1298 window: &mut Window,
1299 cx: &mut Context<Self>,
1300 ) {
1301 let selected_thread = self
1302 .thread_id
1303 .and_then(|thread_id| threads.iter().find(|(thread, _)| thread.id == thread_id.0))
1304 .or_else(|| threads.first());
1305
1306 let Some((selected_thread, _)) = selected_thread else {
1307 return;
1308 };
1309
1310 if Some(ThreadId(selected_thread.id)) != self.thread_id {
1311 self.select_thread(ThreadId(selected_thread.id), window, cx);
1312 }
1313 }
1314
1315 pub(crate) fn selected_thread_id(&self) -> Option<ThreadId> {
1316 self.thread_id
1317 }
1318
1319 pub fn thread_status(&self, cx: &App) -> Option<ThreadStatus> {
1320 self.thread_id
1321 .map(|id| self.session().read(cx).thread_status(id))
1322 }
1323
1324 pub(crate) fn select_thread(
1325 &mut self,
1326 thread_id: ThreadId,
1327 window: &mut Window,
1328 cx: &mut Context<Self>,
1329 ) {
1330 if self.thread_id.is_some_and(|id| id == thread_id) {
1331 return;
1332 }
1333
1334 self.thread_id = Some(thread_id);
1335
1336 self.stack_frame_list
1337 .update(cx, |list, cx| list.schedule_refresh(true, window, cx));
1338 }
1339
1340 pub fn continue_thread(&mut self, cx: &mut Context<Self>) {
1341 let Some(thread_id) = self.thread_id else {
1342 return;
1343 };
1344
1345 self.session().update(cx, |state, cx| {
1346 state.continue_thread(thread_id, cx);
1347 });
1348 }
1349
1350 pub fn step_over(&mut self, cx: &mut Context<Self>) {
1351 let Some(thread_id) = self.thread_id else {
1352 return;
1353 };
1354
1355 let granularity = DebuggerSettings::get_global(cx).stepping_granularity;
1356
1357 self.session().update(cx, |state, cx| {
1358 state.step_over(thread_id, granularity, cx);
1359 });
1360 }
1361
1362 pub(crate) fn step_in(&mut self, cx: &mut Context<Self>) {
1363 let Some(thread_id) = self.thread_id else {
1364 return;
1365 };
1366
1367 let granularity = DebuggerSettings::get_global(cx).stepping_granularity;
1368
1369 self.session().update(cx, |state, cx| {
1370 state.step_in(thread_id, granularity, cx);
1371 });
1372 }
1373
1374 pub(crate) fn step_out(&mut self, cx: &mut Context<Self>) {
1375 let Some(thread_id) = self.thread_id else {
1376 return;
1377 };
1378
1379 let granularity = DebuggerSettings::get_global(cx).stepping_granularity;
1380
1381 self.session().update(cx, |state, cx| {
1382 state.step_out(thread_id, granularity, cx);
1383 });
1384 }
1385
1386 pub(crate) fn step_back(&mut self, cx: &mut Context<Self>) {
1387 let Some(thread_id) = self.thread_id else {
1388 return;
1389 };
1390
1391 let granularity = DebuggerSettings::get_global(cx).stepping_granularity;
1392
1393 self.session().update(cx, |state, cx| {
1394 state.step_back(thread_id, granularity, cx);
1395 });
1396 }
1397
1398 pub fn restart_session(&self, cx: &mut Context<Self>) {
1399 self.session().update(cx, |state, cx| {
1400 state.restart(None, cx);
1401 });
1402 }
1403
1404 pub fn pause_thread(&self, cx: &mut Context<Self>) {
1405 let Some(thread_id) = self.thread_id else {
1406 return;
1407 };
1408
1409 self.session().update(cx, |state, cx| {
1410 state.pause_thread(thread_id, cx);
1411 });
1412 }
1413
1414 pub(crate) fn shutdown(&mut self, cx: &mut Context<Self>) {
1415 self.workspace
1416 .update(cx, |workspace, cx| {
1417 workspace
1418 .project()
1419 .read(cx)
1420 .breakpoint_store()
1421 .update(cx, |store, cx| {
1422 store.remove_active_position(Some(self.session_id), cx)
1423 })
1424 })
1425 .log_err();
1426
1427 self.session.update(cx, |session, cx| {
1428 session.shutdown(cx).detach();
1429 })
1430 }
1431
1432 pub fn stop_thread(&self, cx: &mut Context<Self>) {
1433 let Some(thread_id) = self.thread_id else {
1434 return;
1435 };
1436
1437 self.workspace
1438 .update(cx, |workspace, cx| {
1439 workspace
1440 .project()
1441 .read(cx)
1442 .breakpoint_store()
1443 .update(cx, |store, cx| {
1444 store.remove_active_position(Some(self.session_id), cx)
1445 })
1446 })
1447 .log_err();
1448
1449 self.session().update(cx, |state, cx| {
1450 state.terminate_threads(Some(vec![thread_id; 1]), cx);
1451 });
1452 }
1453
1454 pub fn detach_client(&self, cx: &mut Context<Self>) {
1455 self.session().update(cx, |state, cx| {
1456 state.disconnect_client(cx);
1457 });
1458 }
1459
1460 pub fn toggle_ignore_breakpoints(&mut self, cx: &mut Context<Self>) {
1461 self.session.update(cx, |session, cx| {
1462 session.toggle_ignore_breakpoints(cx).detach();
1463 });
1464 }
1465
1466 fn default_pane_layout(
1467 project: Entity<Project>,
1468 workspace: &WeakEntity<Workspace>,
1469 stack_frame_list: &Entity<StackFrameList>,
1470 variable_list: &Entity<VariableList>,
1471 module_list: &Entity<ModuleList>,
1472 loaded_source_list: &Entity<LoadedSourceList>,
1473 console: &Entity<Console>,
1474 breakpoints: &Entity<BreakpointList>,
1475 dock_axis: Axis,
1476 subscriptions: &mut HashMap<EntityId, Subscription>,
1477 window: &mut Window,
1478 cx: &mut Context<'_, RunningState>,
1479 ) -> Member {
1480 let leftmost_pane = new_debugger_pane(workspace.clone(), project.clone(), window, cx);
1481 leftmost_pane.update(cx, |this, cx| {
1482 this.add_item(
1483 Box::new(SubView::new(
1484 this.focus_handle(cx),
1485 stack_frame_list.clone().into(),
1486 DebuggerPaneItem::Frames,
1487 None,
1488 cx,
1489 )),
1490 true,
1491 false,
1492 None,
1493 window,
1494 cx,
1495 );
1496 this.add_item(
1497 Box::new(SubView::new(
1498 breakpoints.focus_handle(cx),
1499 breakpoints.clone().into(),
1500 DebuggerPaneItem::BreakpointList,
1501 None,
1502 cx,
1503 )),
1504 true,
1505 false,
1506 None,
1507 window,
1508 cx,
1509 );
1510 this.activate_item(0, false, false, window, cx);
1511 });
1512 let center_pane = new_debugger_pane(workspace.clone(), project.clone(), window, cx);
1513
1514 center_pane.update(cx, |this, cx| {
1515 this.add_item(
1516 Box::new(SubView::new(
1517 variable_list.focus_handle(cx),
1518 variable_list.clone().into(),
1519 DebuggerPaneItem::Variables,
1520 None,
1521 cx,
1522 )),
1523 true,
1524 false,
1525 None,
1526 window,
1527 cx,
1528 );
1529 this.add_item(
1530 Box::new(SubView::new(
1531 module_list.focus_handle(cx),
1532 module_list.clone().into(),
1533 DebuggerPaneItem::Modules,
1534 None,
1535 cx,
1536 )),
1537 false,
1538 false,
1539 None,
1540 window,
1541 cx,
1542 );
1543
1544 this.add_item(
1545 Box::new(SubView::new(
1546 loaded_source_list.focus_handle(cx),
1547 loaded_source_list.clone().into(),
1548 DebuggerPaneItem::LoadedSources,
1549 None,
1550 cx,
1551 )),
1552 false,
1553 false,
1554 None,
1555 window,
1556 cx,
1557 );
1558 this.activate_item(0, false, false, window, cx);
1559 });
1560
1561 let rightmost_pane = new_debugger_pane(workspace.clone(), project.clone(), window, cx);
1562 rightmost_pane.update(cx, |this, cx| {
1563 let weak_console = console.downgrade();
1564 this.add_item(
1565 Box::new(SubView::new(
1566 this.focus_handle(cx),
1567 console.clone().into(),
1568 DebuggerPaneItem::Console,
1569 Some(Box::new(move |cx| {
1570 weak_console
1571 .read_with(cx, |console, cx| console.show_indicator(cx))
1572 .unwrap_or_default()
1573 })),
1574 cx,
1575 )),
1576 true,
1577 false,
1578 None,
1579 window,
1580 cx,
1581 );
1582 });
1583
1584 subscriptions.extend(
1585 [&leftmost_pane, ¢er_pane, &rightmost_pane]
1586 .into_iter()
1587 .map(|entity| {
1588 (
1589 entity.entity_id(),
1590 cx.subscribe_in(entity, window, Self::handle_pane_event),
1591 )
1592 }),
1593 );
1594
1595 let group_root = workspace::PaneAxis::new(
1596 dock_axis.invert(),
1597 [leftmost_pane, center_pane, rightmost_pane]
1598 .into_iter()
1599 .map(workspace::Member::Pane)
1600 .collect(),
1601 );
1602
1603 Member::Axis(group_root)
1604 }
1605
1606 pub(crate) fn invert_axies(&mut self) {
1607 self.dock_axis = self.dock_axis.invert();
1608 self.panes.invert_axies();
1609 }
1610}
1611
1612impl EventEmitter<DebugPanelItemEvent> for RunningState {}
1613
1614impl Focusable for RunningState {
1615 fn focus_handle(&self, _: &App) -> FocusHandle {
1616 self.focus_handle.clone()
1617 }
1618}