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::{
11 ToggleExpandItem,
12 new_process_modal::resolve_path,
13 persistence::{self, DebuggerPaneItem, SerializedLayout},
14};
15
16use super::DebugPanelItemEvent;
17use anyhow::{Context as _, Result, anyhow};
18use breakpoint_list::BreakpointList;
19use collections::{HashMap, IndexMap};
20use console::Console;
21use dap::{
22 Capabilities, DapRegistry, RunInTerminalRequestArguments, Thread,
23 adapters::{DebugAdapterName, DebugTaskDefinition},
24 client::SessionId,
25 debugger_settings::DebuggerSettings,
26};
27use futures::{SinkExt, channel::mpsc};
28use gpui::{
29 Action as _, AnyView, AppContext, Axis, Entity, EntityId, EventEmitter, FocusHandle, Focusable,
30 NoAction, Pixels, Point, Subscription, Task, WeakEntity,
31};
32use language::Buffer;
33use loaded_source_list::LoadedSourceList;
34use module_list::ModuleList;
35use project::{
36 Project, WorktreeId,
37 debugger::session::{Session, SessionEvent, ThreadId, ThreadStatus},
38 terminals::TerminalKind,
39};
40use rpc::proto::ViewId;
41use serde_json::Value;
42use settings::Settings;
43use stack_frame_list::StackFrameList;
44use task::{
45 BuildTaskDefinition, DebugScenario, ShellBuilder, SpawnInTerminal, TaskContext, ZedDebugConfig,
46 substitute_variables_in_str,
47};
48use terminal_view::TerminalView;
49use ui::{
50 ActiveTheme, AnyElement, App, ButtonCommon as _, Clickable as _, Context, FluentBuilder,
51 IconButton, IconName, IconSize, InteractiveElement, IntoElement, Label, LabelCommon as _,
52 ParentElement, Render, SharedString, StatefulInteractiveElement, Styled, Tab, Tooltip,
53 VisibleOnHover, VisualContext, Window, div, h_flex, v_flex,
54};
55use util::ResultExt;
56use variable_list::VariableList;
57use workspace::{
58 ActivePaneDecorator, DraggedTab, Item, ItemHandle, Member, Pane, PaneGroup, SplitDirection,
59 Workspace, item::TabContentParams, move_item, pane::Event,
60};
61
62pub struct RunningState {
63 session: Entity<Session>,
64 thread_id: Option<ThreadId>,
65 focus_handle: FocusHandle,
66 _remote_id: Option<ViewId>,
67 workspace: WeakEntity<Workspace>,
68 session_id: SessionId,
69 variable_list: Entity<variable_list::VariableList>,
70 _subscriptions: Vec<Subscription>,
71 stack_frame_list: Entity<stack_frame_list::StackFrameList>,
72 loaded_sources_list: Entity<LoadedSourceList>,
73 pub debug_terminal: Entity<DebugTerminal>,
74 module_list: Entity<module_list::ModuleList>,
75 console: Entity<Console>,
76 breakpoint_list: Entity<BreakpointList>,
77 panes: PaneGroup,
78 active_pane: Entity<Pane>,
79 pane_close_subscriptions: HashMap<EntityId, Subscription>,
80 dock_axis: Axis,
81 _schedule_serialize: Option<Task<()>>,
82}
83
84impl RunningState {
85 pub(crate) fn thread_id(&self) -> Option<ThreadId> {
86 self.thread_id
87 }
88
89 pub(crate) fn active_pane(&self) -> &Entity<Pane> {
90 &self.active_pane
91 }
92}
93
94impl Render for RunningState {
95 fn render(&mut self, window: &mut Window, cx: &mut Context<Self>) -> impl IntoElement {
96 let zoomed_pane = self
97 .panes
98 .panes()
99 .into_iter()
100 .find(|pane| pane.read(cx).is_zoomed());
101
102 let active = self.panes.panes().into_iter().next();
103 let pane = if let Some(ref zoomed_pane) = zoomed_pane {
104 zoomed_pane.update(cx, |pane, cx| pane.render(window, cx).into_any_element())
105 } else if let Some(active) = active {
106 self.panes
107 .render(
108 None,
109 &ActivePaneDecorator::new(active, &self.workspace),
110 window,
111 cx,
112 )
113 .into_any_element()
114 } else {
115 div().into_any_element()
116 };
117 let thread_status = self
118 .thread_id
119 .map(|thread_id| self.session.read(cx).thread_status(thread_id))
120 .unwrap_or(ThreadStatus::Exited);
121
122 self.variable_list.update(cx, |this, cx| {
123 this.disabled(thread_status != ThreadStatus::Stopped, cx);
124 });
125 v_flex()
126 .size_full()
127 .key_context("DebugSessionItem")
128 .track_focus(&self.focus_handle(cx))
129 .child(h_flex().flex_1().child(pane))
130 }
131}
132
133pub(crate) struct SubView {
134 inner: AnyView,
135 item_focus_handle: FocusHandle,
136 kind: DebuggerPaneItem,
137 show_indicator: Box<dyn Fn(&App) -> bool>,
138 hovered: bool,
139}
140
141impl SubView {
142 pub(crate) fn new(
143 item_focus_handle: FocusHandle,
144 view: AnyView,
145 kind: DebuggerPaneItem,
146 show_indicator: Option<Box<dyn Fn(&App) -> bool>>,
147 cx: &mut App,
148 ) -> Entity<Self> {
149 cx.new(|_| Self {
150 kind,
151 inner: view,
152 item_focus_handle,
153 show_indicator: show_indicator.unwrap_or(Box::new(|_| false)),
154 hovered: false,
155 })
156 }
157
158 pub(crate) fn view_kind(&self) -> DebuggerPaneItem {
159 self.kind
160 }
161}
162impl Focusable for SubView {
163 fn focus_handle(&self, _: &App) -> FocusHandle {
164 self.item_focus_handle.clone()
165 }
166}
167impl EventEmitter<()> for SubView {}
168impl Item for SubView {
169 type Event = ();
170
171 /// This is used to serialize debugger pane layouts
172 /// A SharedString gets converted to a enum and back during serialization/deserialization.
173 fn tab_content_text(&self, _detail: usize, _cx: &App) -> SharedString {
174 self.kind.to_shared_string()
175 }
176
177 fn tab_tooltip_text(&self, _: &App) -> Option<SharedString> {
178 Some(self.kind.tab_tooltip())
179 }
180
181 fn tab_content(
182 &self,
183 params: workspace::item::TabContentParams,
184 _: &Window,
185 cx: &App,
186 ) -> AnyElement {
187 let label = Label::new(self.kind.to_shared_string())
188 .size(ui::LabelSize::Small)
189 .color(params.text_color())
190 .line_height_style(ui::LineHeightStyle::UiLabel);
191
192 if !params.selected && self.show_indicator.as_ref()(cx) {
193 return h_flex()
194 .justify_between()
195 .child(ui::Indicator::dot())
196 .gap_2()
197 .child(label)
198 .into_any_element();
199 }
200
201 label.into_any_element()
202 }
203}
204
205impl Render for SubView {
206 fn render(&mut self, window: &mut Window, cx: &mut Context<Self>) -> impl IntoElement {
207 v_flex()
208 .id(SharedString::from(format!(
209 "subview-container-{}",
210 self.kind.to_shared_string()
211 )))
212 .on_hover(cx.listener(|this, hovered, _, cx| {
213 this.hovered = *hovered;
214 cx.notify();
215 }))
216 .size_full()
217 // Add border unconditionally to prevent layout shifts on focus changes.
218 .border_1()
219 .when(self.item_focus_handle.contains_focused(window, cx), |el| {
220 el.border_color(cx.theme().colors().pane_focused_border)
221 })
222 .child(self.inner.clone())
223 }
224}
225
226pub(crate) fn new_debugger_pane(
227 workspace: WeakEntity<Workspace>,
228 project: Entity<Project>,
229 window: &mut Window,
230 cx: &mut Context<RunningState>,
231) -> Entity<Pane> {
232 let weak_running = cx.weak_entity();
233 let custom_drop_handle = {
234 let workspace = workspace.clone();
235 let project = project.downgrade();
236 let weak_running = weak_running.clone();
237 move |pane: &mut Pane, any: &dyn Any, window: &mut Window, cx: &mut Context<Pane>| {
238 let Some(tab) = any.downcast_ref::<DraggedTab>() else {
239 return ControlFlow::Break(());
240 };
241 let Some(project) = project.upgrade() else {
242 return ControlFlow::Break(());
243 };
244 let this_pane = cx.entity().clone();
245 let item = if tab.pane == this_pane {
246 pane.item_for_index(tab.ix)
247 } else {
248 tab.pane.read(cx).item_for_index(tab.ix)
249 };
250 let Some(item) = item.filter(|item| item.downcast::<SubView>().is_some()) else {
251 return ControlFlow::Break(());
252 };
253
254 let source = tab.pane.clone();
255 let item_id_to_move = item.item_id();
256
257 let Ok(new_split_pane) = pane
258 .drag_split_direction()
259 .map(|split_direction| {
260 weak_running.update(cx, |running, cx| {
261 let new_pane =
262 new_debugger_pane(workspace.clone(), project.clone(), window, cx);
263 let _previous_subscription = running.pane_close_subscriptions.insert(
264 new_pane.entity_id(),
265 cx.subscribe_in(&new_pane, window, RunningState::handle_pane_event),
266 );
267 debug_assert!(_previous_subscription.is_none());
268 running
269 .panes
270 .split(&this_pane, &new_pane, split_direction)?;
271 anyhow::Ok(new_pane)
272 })
273 })
274 .transpose()
275 else {
276 return ControlFlow::Break(());
277 };
278
279 match new_split_pane.transpose() {
280 // Source pane may be the one currently updated, so defer the move.
281 Ok(Some(new_pane)) => cx
282 .spawn_in(window, async move |_, cx| {
283 cx.update(|window, cx| {
284 move_item(
285 &source,
286 &new_pane,
287 item_id_to_move,
288 new_pane.read(cx).active_item_index(),
289 true,
290 window,
291 cx,
292 );
293 })
294 .ok();
295 })
296 .detach(),
297 // If we drop into existing pane or current pane,
298 // regular pane drop handler will take care of it,
299 // using the right tab index for the operation.
300 Ok(None) => return ControlFlow::Continue(()),
301 err @ Err(_) => {
302 err.log_err();
303 return ControlFlow::Break(());
304 }
305 };
306
307 ControlFlow::Break(())
308 }
309 };
310
311 let ret = cx.new(move |cx| {
312 let mut pane = Pane::new(
313 workspace.clone(),
314 project.clone(),
315 Default::default(),
316 None,
317 NoAction.boxed_clone(),
318 window,
319 cx,
320 );
321 let focus_handle = pane.focus_handle(cx);
322 pane.set_can_split(Some(Arc::new({
323 let weak_running = weak_running.clone();
324 move |pane, dragged_item, _window, cx| {
325 if let Some(tab) = dragged_item.downcast_ref::<DraggedTab>() {
326 let is_current_pane = tab.pane == cx.entity();
327 let Some(can_drag_away) = weak_running
328 .read_with(cx, |running_state, _| {
329 let current_panes = running_state.panes.panes();
330 !current_panes.contains(&&tab.pane)
331 || current_panes.len() > 1
332 || (!is_current_pane || pane.items_len() > 1)
333 })
334 .ok()
335 else {
336 return false;
337 };
338 if can_drag_away {
339 let item = if is_current_pane {
340 pane.item_for_index(tab.ix)
341 } else {
342 tab.pane.read(cx).item_for_index(tab.ix)
343 };
344 if let Some(item) = item {
345 return item.downcast::<SubView>().is_some();
346 }
347 }
348 }
349 false
350 }
351 })));
352 pane.set_can_toggle_zoom(false, cx);
353 pane.display_nav_history_buttons(None);
354 pane.set_custom_drop_handle(cx, custom_drop_handle);
355 pane.set_should_display_tab_bar(|_, _| true);
356 pane.set_render_tab_bar_buttons(cx, |_, _, _| (None, None));
357 pane.set_render_tab_bar(cx, {
358 move |pane, window, cx| {
359 let active_pane_item = pane.active_item();
360 let pane_group_id: SharedString =
361 format!("pane-zoom-button-hover-{}", cx.entity_id()).into();
362 let is_hovered = active_pane_item.as_ref().map_or(false, |item| {
363 item.downcast::<SubView>()
364 .map_or(false, |this| this.read(cx).hovered)
365 });
366 h_flex()
367 .group(pane_group_id.clone())
368 .justify_between()
369 .bg(cx.theme().colors().tab_bar_background)
370 .border_b_1()
371 .px_2()
372 .border_color(cx.theme().colors().border)
373 .track_focus(&focus_handle)
374 .on_action(|_: &menu::Cancel, window, cx| {
375 if cx.stop_active_drag(window) {
376 return;
377 } else {
378 cx.propagate();
379 }
380 })
381 .child(
382 h_flex()
383 .w_full()
384 .gap_1()
385 .h(Tab::container_height(cx))
386 .drag_over::<DraggedTab>(|bar, _, _, cx| {
387 bar.bg(cx.theme().colors().drop_target_background)
388 })
389 .on_drop(cx.listener(
390 move |this, dragged_tab: &DraggedTab, window, cx| {
391 this.drag_split_direction = None;
392 this.handle_tab_drop(dragged_tab, this.items_len(), window, cx)
393 },
394 ))
395 .children(pane.items().enumerate().map(|(ix, item)| {
396 let selected = active_pane_item
397 .as_ref()
398 .map_or(false, |active| active.item_id() == item.item_id());
399 let deemphasized = !pane.has_focus(window, cx);
400 let item_ = item.boxed_clone();
401 div()
402 .id(SharedString::from(format!(
403 "debugger_tab_{}",
404 item.item_id().as_u64()
405 )))
406 .p_1()
407 .rounded_md()
408 .cursor_pointer()
409 .when_some(item.tab_tooltip_text(cx), |this, tooltip| {
410 this.tooltip(Tooltip::text(tooltip))
411 })
412 .map(|this| {
413 let theme = cx.theme();
414 if selected {
415 let color = theme.colors().tab_active_background;
416 let color = if deemphasized {
417 color.opacity(0.5)
418 } else {
419 color
420 };
421 this.bg(color)
422 } else {
423 let hover_color = theme.colors().element_hover;
424 this.hover(|style| style.bg(hover_color))
425 }
426 })
427 .on_click(cx.listener(move |this, _, window, cx| {
428 let index = this.index_for_item(&*item_);
429 if let Some(index) = index {
430 this.activate_item(index, true, true, window, cx);
431 }
432 }))
433 .child(item.tab_content(
434 TabContentParams {
435 selected,
436 deemphasized,
437 ..Default::default()
438 },
439 window,
440 cx,
441 ))
442 .on_drop(cx.listener(
443 move |this, dragged_tab: &DraggedTab, window, cx| {
444 this.drag_split_direction = None;
445 this.handle_tab_drop(dragged_tab, ix, window, cx)
446 },
447 ))
448 .on_drag(
449 DraggedTab {
450 item: item.boxed_clone(),
451 pane: cx.entity().clone(),
452 detail: 0,
453 is_active: selected,
454 ix,
455 },
456 |tab, _, _, cx| cx.new(|_| tab.clone()),
457 )
458 })),
459 )
460 .child({
461 let zoomed = pane.is_zoomed();
462 div()
463 .visible_on_hover(pane_group_id)
464 .when(is_hovered, |this| this.visible())
465 .child(
466 IconButton::new(
467 SharedString::from(format!(
468 "debug-toggle-zoom-{}",
469 cx.entity_id()
470 )),
471 if zoomed {
472 IconName::Minimize
473 } else {
474 IconName::Maximize
475 },
476 )
477 .icon_size(IconSize::XSmall)
478 .on_click(cx.listener(move |pane, _, _, cx| {
479 let is_zoomed = pane.is_zoomed();
480 pane.set_zoomed(!is_zoomed, cx);
481 cx.notify();
482 }))
483 .tooltip({
484 let focus_handle = focus_handle.clone();
485 move |window, cx| {
486 let zoomed_text =
487 if zoomed { "Minimize" } else { "Expand" };
488 Tooltip::for_action_in(
489 zoomed_text,
490 &ToggleExpandItem,
491 &focus_handle,
492 window,
493 cx,
494 )
495 }
496 }),
497 )
498 })
499 .into_any_element()
500 }
501 });
502 pane
503 });
504
505 ret
506}
507
508pub struct DebugTerminal {
509 pub terminal: Option<Entity<TerminalView>>,
510 focus_handle: FocusHandle,
511 _subscriptions: [Subscription; 1],
512}
513
514impl DebugTerminal {
515 fn empty(window: &mut Window, cx: &mut Context<Self>) -> Self {
516 let focus_handle = cx.focus_handle();
517 let focus_subscription = cx.on_focus(&focus_handle, window, |this, window, cx| {
518 if let Some(terminal) = this.terminal.as_ref() {
519 terminal.focus_handle(cx).focus(window);
520 }
521 });
522
523 Self {
524 terminal: None,
525 focus_handle,
526 _subscriptions: [focus_subscription],
527 }
528 }
529}
530
531impl gpui::Render for DebugTerminal {
532 fn render(&mut self, _window: &mut Window, _: &mut Context<Self>) -> impl IntoElement {
533 div()
534 .size_full()
535 .track_focus(&self.focus_handle)
536 .children(self.terminal.clone())
537 }
538}
539impl Focusable for DebugTerminal {
540 fn focus_handle(&self, _cx: &App) -> FocusHandle {
541 self.focus_handle.clone()
542 }
543}
544
545impl RunningState {
546 // todo(debugger) move this to util and make it so you pass a closure to it that converts a string
547 pub(crate) fn substitute_variables_in_config(
548 config: &mut serde_json::Value,
549 context: &TaskContext,
550 ) {
551 match config {
552 serde_json::Value::Object(obj) => {
553 obj.values_mut()
554 .for_each(|value| Self::substitute_variables_in_config(value, context));
555 }
556 serde_json::Value::Array(array) => {
557 array
558 .iter_mut()
559 .for_each(|value| Self::substitute_variables_in_config(value, context));
560 }
561 serde_json::Value::String(s) => {
562 // Some built-in zed tasks wrap their arguments in quotes as they might contain spaces.
563 if s.starts_with("\"$ZED_") && s.ends_with('"') {
564 *s = s[1..s.len() - 1].to_string();
565 }
566 if let Some(substituted) = substitute_variables_in_str(&s, context) {
567 *s = substituted;
568 }
569 }
570 _ => {}
571 }
572 }
573
574 pub(crate) fn relativize_paths(
575 key: Option<&str>,
576 config: &mut serde_json::Value,
577 context: &TaskContext,
578 ) {
579 match config {
580 serde_json::Value::Object(obj) => {
581 obj.iter_mut()
582 .for_each(|(key, value)| Self::relativize_paths(Some(key), value, context));
583 }
584 serde_json::Value::Array(array) => {
585 array
586 .iter_mut()
587 .for_each(|value| Self::relativize_paths(None, value, context));
588 }
589 serde_json::Value::String(s) if key == Some("program") || key == Some("cwd") => {
590 // Some built-in zed tasks wrap their arguments in quotes as they might contain spaces.
591 if s.starts_with("\"$ZED_") && s.ends_with('"') {
592 *s = s[1..s.len() - 1].to_string();
593 }
594 resolve_path(s);
595
596 if let Some(substituted) = substitute_variables_in_str(&s, context) {
597 *s = substituted;
598 }
599 }
600 _ => {}
601 }
602 }
603
604 pub(crate) fn new(
605 session: Entity<Session>,
606 project: Entity<Project>,
607 workspace: WeakEntity<Workspace>,
608 serialized_pane_layout: Option<SerializedLayout>,
609 dock_axis: Axis,
610 window: &mut Window,
611 cx: &mut Context<Self>,
612 ) -> Self {
613 let focus_handle = cx.focus_handle();
614 let session_id = session.read(cx).session_id();
615 let weak_state = cx.weak_entity();
616 let stack_frame_list = cx.new(|cx| {
617 StackFrameList::new(workspace.clone(), session.clone(), weak_state, window, cx)
618 });
619
620 let debug_terminal = cx.new(|cx| DebugTerminal::empty(window, cx));
621
622 let variable_list =
623 cx.new(|cx| VariableList::new(session.clone(), stack_frame_list.clone(), window, cx));
624
625 let module_list = cx.new(|cx| ModuleList::new(session.clone(), workspace.clone(), cx));
626
627 let loaded_source_list = cx.new(|cx| LoadedSourceList::new(session.clone(), cx));
628
629 let console = cx.new(|cx| {
630 Console::new(
631 session.clone(),
632 stack_frame_list.clone(),
633 variable_list.clone(),
634 window,
635 cx,
636 )
637 });
638
639 let breakpoint_list = BreakpointList::new(session.clone(), workspace.clone(), &project, cx);
640
641 let _subscriptions = vec![
642 cx.observe(&module_list, |_, _, cx| cx.notify()),
643 cx.subscribe_in(&session, window, |this, _, event, window, cx| {
644 match event {
645 SessionEvent::Stopped(thread_id) => {
646 let panel = this
647 .workspace
648 .update(cx, |workspace, cx| {
649 workspace.open_panel::<crate::DebugPanel>(window, cx);
650 workspace.panel::<crate::DebugPanel>(cx)
651 })
652 .log_err()
653 .flatten();
654
655 if let Some(thread_id) = thread_id {
656 this.select_thread(*thread_id, window, cx);
657 }
658 if let Some(panel) = panel {
659 let id = this.session_id;
660 window.defer(cx, move |window, cx| {
661 panel.update(cx, |this, cx| {
662 this.activate_session_by_id(id, window, cx);
663 })
664 })
665 }
666 }
667 SessionEvent::Threads => {
668 let threads = this.session.update(cx, |this, cx| this.threads(cx));
669 this.select_current_thread(&threads, window, cx);
670 }
671 SessionEvent::CapabilitiesLoaded => {
672 let capabilities = this.capabilities(cx);
673 if !capabilities.supports_modules_request.unwrap_or(false) {
674 this.remove_pane_item(DebuggerPaneItem::Modules, window, cx);
675 }
676 if !capabilities
677 .supports_loaded_sources_request
678 .unwrap_or(false)
679 {
680 this.remove_pane_item(DebuggerPaneItem::LoadedSources, window, cx);
681 }
682 }
683 SessionEvent::RunInTerminal { request, sender } => this
684 .handle_run_in_terminal(request, sender.clone(), window, cx)
685 .detach_and_log_err(cx),
686
687 _ => {}
688 }
689 cx.notify()
690 }),
691 cx.on_focus_out(&focus_handle, window, |this, _, window, cx| {
692 this.serialize_layout(window, cx);
693 }),
694 ];
695
696 let mut pane_close_subscriptions = HashMap::default();
697 let panes = if let Some(root) = serialized_pane_layout.and_then(|serialized_layout| {
698 persistence::deserialize_pane_layout(
699 serialized_layout.panes,
700 dock_axis != serialized_layout.dock_axis,
701 &workspace,
702 &project,
703 &stack_frame_list,
704 &variable_list,
705 &module_list,
706 &console,
707 &breakpoint_list,
708 &loaded_source_list,
709 &debug_terminal,
710 &mut pane_close_subscriptions,
711 window,
712 cx,
713 )
714 }) {
715 workspace::PaneGroup::with_root(root)
716 } else {
717 pane_close_subscriptions.clear();
718
719 let root = Self::default_pane_layout(
720 project,
721 &workspace,
722 &stack_frame_list,
723 &variable_list,
724 &console,
725 &breakpoint_list,
726 &debug_terminal,
727 dock_axis,
728 &mut pane_close_subscriptions,
729 window,
730 cx,
731 );
732
733 workspace::PaneGroup::with_root(root)
734 };
735 let active_pane = panes.first_pane();
736
737 Self {
738 session,
739 workspace,
740 focus_handle,
741 variable_list,
742 _subscriptions,
743 thread_id: None,
744 _remote_id: None,
745 stack_frame_list,
746 session_id,
747 panes,
748 active_pane,
749 module_list,
750 console,
751 breakpoint_list,
752 loaded_sources_list: loaded_source_list,
753 pane_close_subscriptions,
754 debug_terminal,
755 dock_axis,
756 _schedule_serialize: None,
757 }
758 }
759
760 pub(crate) fn remove_pane_item(
761 &mut self,
762 item_kind: DebuggerPaneItem,
763 window: &mut Window,
764 cx: &mut Context<Self>,
765 ) {
766 if let Some((pane, item_id)) = self.panes.panes().iter().find_map(|pane| {
767 Some(pane).zip(
768 pane.read(cx)
769 .items()
770 .find(|item| {
771 item.act_as::<SubView>(cx)
772 .is_some_and(|view| view.read(cx).kind == item_kind)
773 })
774 .map(|item| item.item_id()),
775 )
776 }) {
777 pane.update(cx, |pane, cx| {
778 pane.remove_item(item_id, false, true, window, cx)
779 })
780 }
781 }
782
783 pub(crate) fn has_pane_at_position(&self, position: Point<Pixels>) -> bool {
784 self.panes.pane_at_pixel_position(position).is_some()
785 }
786
787 pub(crate) fn resolve_scenario(
788 &self,
789 scenario: DebugScenario,
790 task_context: TaskContext,
791 buffer: Option<Entity<Buffer>>,
792 worktree_id: Option<WorktreeId>,
793 window: &Window,
794 cx: &mut Context<Self>,
795 ) -> Task<Result<DebugTaskDefinition>> {
796 let Some(workspace) = self.workspace.upgrade() else {
797 return Task::ready(Err(anyhow!("no workspace")));
798 };
799 let project = workspace.read(cx).project().clone();
800 let dap_store = project.read(cx).dap_store().downgrade();
801 let dap_registry = cx.global::<DapRegistry>().clone();
802 let task_store = project.read(cx).task_store().downgrade();
803 let weak_project = project.downgrade();
804 let weak_workspace = workspace.downgrade();
805 let is_local = project.read(cx).is_local();
806 cx.spawn_in(window, async move |this, cx| {
807 let DebugScenario {
808 adapter,
809 label,
810 build,
811 mut config,
812 tcp_connection,
813 } = scenario;
814 Self::relativize_paths(None, &mut config, &task_context);
815 Self::substitute_variables_in_config(&mut config, &task_context);
816
817 let request_type = dap_registry
818 .adapter(&adapter)
819 .ok_or_else(|| anyhow!("{}: is not a valid adapter name", &adapter))
820 .and_then(|adapter| adapter.request_kind(&config));
821
822 let config_is_valid = request_type.is_ok();
823
824 let build_output = if let Some(build) = build {
825 let (task, locator_name) = match build {
826 BuildTaskDefinition::Template {
827 task_template,
828 locator_name,
829 } => (task_template, locator_name),
830 BuildTaskDefinition::ByName(ref label) => {
831 let Some(task) = task_store.update(cx, |this, cx| {
832 this.task_inventory().and_then(|inventory| {
833 inventory.read(cx).task_template_by_label(
834 buffer,
835 worktree_id,
836 &label,
837 cx,
838 )
839 })
840 })?
841 else {
842 anyhow::bail!("Couldn't find task template for {:?}", build)
843 };
844 (task, None)
845 }
846 };
847 let Some(task) = task.resolve_task("debug-build-task", &task_context) else {
848 anyhow::bail!("Could not resolve task variables within a debug scenario");
849 };
850
851 let locator_name = if let Some(locator_name) = locator_name {
852 debug_assert!(!config_is_valid);
853 Some(locator_name)
854 } else if !config_is_valid {
855 dap_store
856 .update(cx, |this, cx| {
857 this.debug_scenario_for_build_task(
858 task.original_task().clone(),
859 adapter.clone().into(),
860 task.display_label().to_owned().into(),
861 cx,
862 )
863 .and_then(|scenario| {
864 match scenario.build {
865 Some(BuildTaskDefinition::Template {
866 locator_name, ..
867 }) => locator_name,
868 _ => None,
869 }
870 })
871 })
872 .ok()
873 .flatten()
874 } else {
875 None
876 };
877
878 let builder = ShellBuilder::new(is_local, &task.resolved.shell);
879 let command_label = builder.command_label(&task.resolved.command_label);
880 let (command, args) =
881 builder.build(task.resolved.command.clone(), &task.resolved.args);
882
883 let task_with_shell = SpawnInTerminal {
884 command_label,
885 command,
886 args,
887 ..task.resolved.clone()
888 };
889 let terminal = project
890 .update_in(cx, |project, window, cx| {
891 project.create_terminal(
892 TerminalKind::Task(task_with_shell.clone()),
893 window.window_handle(),
894 cx,
895 )
896 })?
897 .await?;
898
899 let terminal_view = cx.new_window_entity(|window, cx| {
900 TerminalView::new(
901 terminal.clone(),
902 weak_workspace,
903 None,
904 weak_project,
905 window,
906 cx,
907 )
908 })?;
909
910 this.update_in(cx, |this, window, cx| {
911 this.ensure_pane_item(DebuggerPaneItem::Terminal, window, cx);
912 this.debug_terminal.update(cx, |debug_terminal, cx| {
913 debug_terminal.terminal = Some(terminal_view);
914 cx.notify();
915 });
916 })?;
917
918 let exit_status = terminal
919 .read_with(cx, |terminal, cx| terminal.wait_for_completed_task(cx))?
920 .await
921 .context("Failed to wait for completed task")?;
922
923 if !exit_status.success() {
924 anyhow::bail!("Build failed");
925 }
926 Some((task.resolved.clone(), locator_name))
927 } else {
928 None
929 };
930
931 if config_is_valid {
932 // Ok(DebugTaskDefinition {
933 // label,
934 // adapter: DebugAdapterName(adapter),
935 // config,
936 // tcp_connection,
937 // })
938 } else if let Some((task, locator_name)) = build_output {
939 let locator_name =
940 locator_name.context("Could not find a valid locator for a build task")?;
941 let request = dap_store
942 .update(cx, |this, cx| {
943 this.run_debug_locator(&locator_name, task, cx)
944 })?
945 .await?;
946
947 let zed_config = ZedDebugConfig {
948 label: label.clone(),
949 adapter: adapter.clone(),
950 request,
951 stop_on_entry: None,
952 };
953
954 let scenario = dap_registry
955 .adapter(&adapter)
956 .ok_or_else(|| anyhow!("{}: is not a valid adapter name", &adapter))
957 .map(|adapter| adapter.config_from_zed_format(zed_config))??;
958 config = scenario.config;
959 Self::substitute_variables_in_config(&mut config, &task_context);
960 } else {
961 let Err(e) = request_type else {
962 unreachable!();
963 };
964 anyhow::bail!("Zed cannot determine how to run this debug scenario. `build` field was not provided and Debug Adapter won't accept provided configuration because: {e}");
965 };
966
967 Ok(DebugTaskDefinition {
968 label,
969 adapter: DebugAdapterName(adapter),
970 config,
971 tcp_connection,
972 })
973 })
974 }
975
976 fn handle_run_in_terminal(
977 &self,
978 request: &RunInTerminalRequestArguments,
979 mut sender: mpsc::Sender<Result<u32>>,
980 window: &mut Window,
981 cx: &mut Context<Self>,
982 ) -> Task<Result<()>> {
983 let running = cx.entity();
984 let Ok(project) = self
985 .workspace
986 .read_with(cx, |workspace, _| workspace.project().clone())
987 else {
988 return Task::ready(Err(anyhow!("no workspace")));
989 };
990 let session = self.session.read(cx);
991
992 let cwd = Some(&request.cwd)
993 .filter(|cwd| cwd.len() > 0)
994 .map(PathBuf::from)
995 .or_else(|| session.binary().cwd.clone());
996
997 let mut args = request.args.clone();
998
999 // Handle special case for NodeJS debug adapter
1000 // If only the Node binary path is provided, we set the command to None
1001 // This prevents the NodeJS REPL from appearing, which is not the desired behavior
1002 // The expected usage is for users to provide their own Node command, e.g., `node test.js`
1003 // This allows the NodeJS debug client to attach correctly
1004 let command = if args.len() > 1 {
1005 Some(args.remove(0))
1006 } else {
1007 None
1008 };
1009
1010 let mut envs: HashMap<String, String> = Default::default();
1011 if let Some(Value::Object(env)) = &request.env {
1012 for (key, value) in env {
1013 let value_str = match (key.as_str(), value) {
1014 (_, Value::String(value)) => value,
1015 _ => continue,
1016 };
1017
1018 envs.insert(key.clone(), value_str.clone());
1019 }
1020 }
1021
1022 let shell = project.read(cx).terminal_settings(&cwd, cx).shell.clone();
1023 let kind = if let Some(command) = command {
1024 let title = request.title.clone().unwrap_or(command.clone());
1025 TerminalKind::Task(task::SpawnInTerminal {
1026 id: task::TaskId("debug".to_string()),
1027 full_label: title.clone(),
1028 label: title.clone(),
1029 command: command.clone(),
1030 args,
1031 command_label: title.clone(),
1032 cwd,
1033 env: envs,
1034 use_new_terminal: true,
1035 allow_concurrent_runs: true,
1036 reveal: task::RevealStrategy::NoFocus,
1037 reveal_target: task::RevealTarget::Dock,
1038 hide: task::HideStrategy::Never,
1039 shell,
1040 show_summary: false,
1041 show_command: false,
1042 show_rerun: false,
1043 })
1044 } else {
1045 TerminalKind::Shell(cwd.map(|c| c.to_path_buf()))
1046 };
1047
1048 let workspace = self.workspace.clone();
1049 let weak_project = project.downgrade();
1050
1051 let terminal_task = project.update(cx, |project, cx| {
1052 project.create_terminal(kind, window.window_handle(), cx)
1053 });
1054 let terminal_task = cx.spawn_in(window, async move |_, cx| {
1055 let terminal = terminal_task.await?;
1056
1057 let terminal_view = cx.new_window_entity(|window, cx| {
1058 TerminalView::new(terminal.clone(), workspace, None, weak_project, window, cx)
1059 })?;
1060
1061 running.update_in(cx, |running, window, cx| {
1062 running.ensure_pane_item(DebuggerPaneItem::Terminal, window, cx);
1063 running.debug_terminal.update(cx, |debug_terminal, cx| {
1064 debug_terminal.terminal = Some(terminal_view);
1065 cx.notify();
1066 });
1067 })?;
1068
1069 terminal.read_with(cx, |terminal, _| {
1070 terminal
1071 .pty_info
1072 .pid()
1073 .map(|pid| pid.as_u32())
1074 .context("Terminal was spawned but PID was not available")
1075 })?
1076 });
1077
1078 cx.background_spawn(async move { anyhow::Ok(sender.send(terminal_task.await).await?) })
1079 }
1080
1081 fn create_sub_view(
1082 &self,
1083 item_kind: DebuggerPaneItem,
1084 _pane: &Entity<Pane>,
1085 cx: &mut Context<Self>,
1086 ) -> Box<dyn ItemHandle> {
1087 match item_kind {
1088 DebuggerPaneItem::Console => {
1089 let weak_console = self.console.clone().downgrade();
1090
1091 Box::new(SubView::new(
1092 self.console.focus_handle(cx),
1093 self.console.clone().into(),
1094 item_kind,
1095 Some(Box::new(move |cx| {
1096 weak_console
1097 .read_with(cx, |console, cx| console.show_indicator(cx))
1098 .unwrap_or_default()
1099 })),
1100 cx,
1101 ))
1102 }
1103 DebuggerPaneItem::Variables => Box::new(SubView::new(
1104 self.variable_list.focus_handle(cx),
1105 self.variable_list.clone().into(),
1106 item_kind,
1107 None,
1108 cx,
1109 )),
1110 DebuggerPaneItem::BreakpointList => Box::new(SubView::new(
1111 self.breakpoint_list.focus_handle(cx),
1112 self.breakpoint_list.clone().into(),
1113 item_kind,
1114 None,
1115 cx,
1116 )),
1117 DebuggerPaneItem::Frames => Box::new(SubView::new(
1118 self.stack_frame_list.focus_handle(cx),
1119 self.stack_frame_list.clone().into(),
1120 item_kind,
1121 None,
1122 cx,
1123 )),
1124 DebuggerPaneItem::Modules => Box::new(SubView::new(
1125 self.module_list.focus_handle(cx),
1126 self.module_list.clone().into(),
1127 item_kind,
1128 None,
1129 cx,
1130 )),
1131 DebuggerPaneItem::LoadedSources => Box::new(SubView::new(
1132 self.loaded_sources_list.focus_handle(cx),
1133 self.loaded_sources_list.clone().into(),
1134 item_kind,
1135 None,
1136 cx,
1137 )),
1138 DebuggerPaneItem::Terminal => Box::new(SubView::new(
1139 self.debug_terminal.focus_handle(cx),
1140 self.debug_terminal.clone().into(),
1141 item_kind,
1142 None,
1143 cx,
1144 )),
1145 }
1146 }
1147
1148 pub(crate) fn ensure_pane_item(
1149 &mut self,
1150 item_kind: DebuggerPaneItem,
1151 window: &mut Window,
1152 cx: &mut Context<Self>,
1153 ) {
1154 if self.pane_items_status(cx).get(&item_kind) == Some(&true) {
1155 return;
1156 };
1157 let pane = self.panes.last_pane();
1158 let sub_view = self.create_sub_view(item_kind, &pane, cx);
1159
1160 pane.update(cx, |pane, cx| {
1161 pane.add_item_inner(sub_view, false, false, false, None, window, cx);
1162 })
1163 }
1164
1165 pub(crate) fn add_pane_item(
1166 &mut self,
1167 item_kind: DebuggerPaneItem,
1168 position: Point<Pixels>,
1169 window: &mut Window,
1170 cx: &mut Context<Self>,
1171 ) {
1172 debug_assert!(
1173 item_kind.is_supported(self.session.read(cx).capabilities()),
1174 "We should only allow adding supported item kinds"
1175 );
1176
1177 if let Some(pane) = self.panes.pane_at_pixel_position(position) {
1178 let sub_view = self.create_sub_view(item_kind, pane, cx);
1179
1180 pane.update(cx, |pane, cx| {
1181 pane.add_item(sub_view, false, false, None, window, cx);
1182 })
1183 }
1184 }
1185
1186 pub(crate) fn pane_items_status(&self, cx: &App) -> IndexMap<DebuggerPaneItem, bool> {
1187 let caps = self.session.read(cx).capabilities();
1188 let mut pane_item_status = IndexMap::from_iter(
1189 DebuggerPaneItem::all()
1190 .iter()
1191 .filter(|kind| kind.is_supported(&caps))
1192 .map(|kind| (*kind, false)),
1193 );
1194 self.panes.panes().iter().for_each(|pane| {
1195 pane.read(cx)
1196 .items()
1197 .filter_map(|item| item.act_as::<SubView>(cx))
1198 .for_each(|view| {
1199 pane_item_status.insert(view.read(cx).kind, true);
1200 });
1201 });
1202
1203 pane_item_status
1204 }
1205
1206 pub(crate) fn serialize_layout(&mut self, window: &mut Window, cx: &mut Context<Self>) {
1207 if self._schedule_serialize.is_none() {
1208 self._schedule_serialize = Some(cx.spawn_in(window, async move |this, cx| {
1209 cx.background_executor()
1210 .timer(Duration::from_millis(100))
1211 .await;
1212
1213 let Some((adapter_name, pane_layout)) = this
1214 .read_with(cx, |this, cx| {
1215 let adapter_name = this.session.read(cx).adapter();
1216 (
1217 adapter_name,
1218 persistence::build_serialized_layout(
1219 &this.panes.root,
1220 this.dock_axis,
1221 cx,
1222 ),
1223 )
1224 })
1225 .ok()
1226 else {
1227 return;
1228 };
1229
1230 persistence::serialize_pane_layout(adapter_name, pane_layout)
1231 .await
1232 .log_err();
1233
1234 this.update(cx, |this, _| {
1235 this._schedule_serialize.take();
1236 })
1237 .ok();
1238 }));
1239 }
1240 }
1241
1242 pub(crate) fn handle_pane_event(
1243 this: &mut RunningState,
1244 source_pane: &Entity<Pane>,
1245 event: &Event,
1246 window: &mut Window,
1247 cx: &mut Context<RunningState>,
1248 ) {
1249 this.serialize_layout(window, cx);
1250 match event {
1251 Event::Remove { .. } => {
1252 let _did_find_pane = this.panes.remove(&source_pane).is_ok();
1253 debug_assert!(_did_find_pane);
1254 cx.notify();
1255 }
1256 Event::Focus => {
1257 this.active_pane = source_pane.clone();
1258 }
1259 _ => {}
1260 }
1261 }
1262
1263 pub(crate) fn activate_pane_in_direction(
1264 &mut self,
1265 direction: SplitDirection,
1266 window: &mut Window,
1267 cx: &mut Context<Self>,
1268 ) {
1269 let active_pane = self.active_pane.clone();
1270 if let Some(pane) = self
1271 .panes
1272 .find_pane_in_direction(&active_pane, direction, cx)
1273 {
1274 pane.update(cx, |pane, cx| {
1275 pane.focus_active_item(window, cx);
1276 })
1277 } else {
1278 self.workspace
1279 .update(cx, |workspace, cx| {
1280 workspace.activate_pane_in_direction(direction, window, cx)
1281 })
1282 .ok();
1283 }
1284 }
1285
1286 pub(crate) fn go_to_selected_stack_frame(&self, window: &mut Window, cx: &mut Context<Self>) {
1287 if self.thread_id.is_some() {
1288 self.stack_frame_list
1289 .update(cx, |list, cx| {
1290 let Some(stack_frame_id) = list.opened_stack_frame_id() else {
1291 return Task::ready(Ok(()));
1292 };
1293 list.go_to_stack_frame(stack_frame_id, window, cx)
1294 })
1295 .detach();
1296 }
1297 }
1298
1299 pub(crate) fn has_open_context_menu(&self, cx: &App) -> bool {
1300 self.variable_list.read(cx).has_open_context_menu()
1301 }
1302
1303 pub fn session(&self) -> &Entity<Session> {
1304 &self.session
1305 }
1306
1307 pub fn session_id(&self) -> SessionId {
1308 self.session_id
1309 }
1310
1311 pub(crate) fn selected_stack_frame_id(&self, cx: &App) -> Option<dap::StackFrameId> {
1312 self.stack_frame_list.read(cx).opened_stack_frame_id()
1313 }
1314
1315 pub(crate) fn stack_frame_list(&self) -> &Entity<StackFrameList> {
1316 &self.stack_frame_list
1317 }
1318
1319 #[cfg(test)]
1320 pub fn console(&self) -> &Entity<Console> {
1321 &self.console
1322 }
1323
1324 #[cfg(test)]
1325 pub(crate) fn module_list(&self) -> &Entity<ModuleList> {
1326 &self.module_list
1327 }
1328
1329 pub(crate) fn activate_item(&self, item: DebuggerPaneItem, window: &mut Window, cx: &mut App) {
1330 let (variable_list_position, pane) = self
1331 .panes
1332 .panes()
1333 .into_iter()
1334 .find_map(|pane| {
1335 pane.read(cx)
1336 .items_of_type::<SubView>()
1337 .position(|view| view.read(cx).view_kind() == item)
1338 .map(|view| (view, pane))
1339 })
1340 .unwrap();
1341 pane.update(cx, |this, cx| {
1342 this.activate_item(variable_list_position, true, true, window, cx);
1343 })
1344 }
1345
1346 #[cfg(test)]
1347 pub(crate) fn variable_list(&self) -> &Entity<VariableList> {
1348 &self.variable_list
1349 }
1350
1351 #[cfg(test)]
1352 pub(crate) fn serialized_layout(&self, cx: &App) -> SerializedLayout {
1353 persistence::build_serialized_layout(&self.panes.root, self.dock_axis, cx)
1354 }
1355
1356 pub fn capabilities(&self, cx: &App) -> Capabilities {
1357 self.session().read(cx).capabilities().clone()
1358 }
1359
1360 pub fn select_current_thread(
1361 &mut self,
1362 threads: &Vec<(Thread, ThreadStatus)>,
1363 window: &mut Window,
1364 cx: &mut Context<Self>,
1365 ) {
1366 let selected_thread = self
1367 .thread_id
1368 .and_then(|thread_id| threads.iter().find(|(thread, _)| thread.id == thread_id.0))
1369 .or_else(|| threads.first());
1370
1371 let Some((selected_thread, _)) = selected_thread else {
1372 return;
1373 };
1374
1375 if Some(ThreadId(selected_thread.id)) != self.thread_id {
1376 self.select_thread(ThreadId(selected_thread.id), window, cx);
1377 }
1378 }
1379
1380 pub(crate) fn selected_thread_id(&self) -> Option<ThreadId> {
1381 self.thread_id
1382 }
1383
1384 pub fn thread_status(&self, cx: &App) -> Option<ThreadStatus> {
1385 self.thread_id
1386 .map(|id| self.session().read(cx).thread_status(id))
1387 }
1388
1389 pub(crate) fn select_thread(
1390 &mut self,
1391 thread_id: ThreadId,
1392 window: &mut Window,
1393 cx: &mut Context<Self>,
1394 ) {
1395 if self.thread_id.is_some_and(|id| id == thread_id) {
1396 return;
1397 }
1398
1399 self.thread_id = Some(thread_id);
1400
1401 self.stack_frame_list
1402 .update(cx, |list, cx| list.schedule_refresh(true, window, cx));
1403 }
1404
1405 pub fn continue_thread(&mut self, cx: &mut Context<Self>) {
1406 let Some(thread_id) = self.thread_id else {
1407 return;
1408 };
1409
1410 self.session().update(cx, |state, cx| {
1411 state.continue_thread(thread_id, cx);
1412 });
1413 }
1414
1415 pub fn step_over(&mut self, cx: &mut Context<Self>) {
1416 let Some(thread_id) = self.thread_id else {
1417 return;
1418 };
1419
1420 let granularity = DebuggerSettings::get_global(cx).stepping_granularity;
1421
1422 self.session().update(cx, |state, cx| {
1423 state.step_over(thread_id, granularity, cx);
1424 });
1425 }
1426
1427 pub(crate) fn step_in(&mut self, cx: &mut Context<Self>) {
1428 let Some(thread_id) = self.thread_id else {
1429 return;
1430 };
1431
1432 let granularity = DebuggerSettings::get_global(cx).stepping_granularity;
1433
1434 self.session().update(cx, |state, cx| {
1435 state.step_in(thread_id, granularity, cx);
1436 });
1437 }
1438
1439 pub(crate) fn step_out(&mut self, cx: &mut Context<Self>) {
1440 let Some(thread_id) = self.thread_id else {
1441 return;
1442 };
1443
1444 let granularity = DebuggerSettings::get_global(cx).stepping_granularity;
1445
1446 self.session().update(cx, |state, cx| {
1447 state.step_out(thread_id, granularity, cx);
1448 });
1449 }
1450
1451 pub(crate) fn step_back(&mut self, cx: &mut Context<Self>) {
1452 let Some(thread_id) = self.thread_id else {
1453 return;
1454 };
1455
1456 let granularity = DebuggerSettings::get_global(cx).stepping_granularity;
1457
1458 self.session().update(cx, |state, cx| {
1459 state.step_back(thread_id, granularity, cx);
1460 });
1461 }
1462
1463 pub fn restart_session(&self, cx: &mut Context<Self>) {
1464 self.session().update(cx, |state, cx| {
1465 state.restart(None, cx);
1466 });
1467 }
1468
1469 pub fn pause_thread(&self, cx: &mut Context<Self>) {
1470 let Some(thread_id) = self.thread_id else {
1471 return;
1472 };
1473
1474 self.session().update(cx, |state, cx| {
1475 state.pause_thread(thread_id, cx);
1476 });
1477 }
1478
1479 pub(crate) fn shutdown(&mut self, cx: &mut Context<Self>) {
1480 self.workspace
1481 .update(cx, |workspace, cx| {
1482 workspace
1483 .project()
1484 .read(cx)
1485 .breakpoint_store()
1486 .update(cx, |store, cx| {
1487 store.remove_active_position(Some(self.session_id), cx)
1488 })
1489 })
1490 .log_err();
1491
1492 self.session.update(cx, |session, cx| {
1493 session.shutdown(cx).detach();
1494 })
1495 }
1496
1497 pub fn stop_thread(&self, cx: &mut Context<Self>) {
1498 let Some(thread_id) = self.thread_id else {
1499 return;
1500 };
1501
1502 self.workspace
1503 .update(cx, |workspace, cx| {
1504 workspace
1505 .project()
1506 .read(cx)
1507 .breakpoint_store()
1508 .update(cx, |store, cx| {
1509 store.remove_active_position(Some(self.session_id), cx)
1510 })
1511 })
1512 .log_err();
1513
1514 self.session().update(cx, |state, cx| {
1515 state.terminate_threads(Some(vec![thread_id; 1]), cx);
1516 });
1517 }
1518
1519 pub fn detach_client(&self, cx: &mut Context<Self>) {
1520 self.session().update(cx, |state, cx| {
1521 state.disconnect_client(cx);
1522 });
1523 }
1524
1525 pub fn toggle_ignore_breakpoints(&mut self, cx: &mut Context<Self>) {
1526 self.session.update(cx, |session, cx| {
1527 session.toggle_ignore_breakpoints(cx).detach();
1528 });
1529 }
1530
1531 fn default_pane_layout(
1532 project: Entity<Project>,
1533 workspace: &WeakEntity<Workspace>,
1534 stack_frame_list: &Entity<StackFrameList>,
1535 variable_list: &Entity<VariableList>,
1536 console: &Entity<Console>,
1537 breakpoints: &Entity<BreakpointList>,
1538 debug_terminal: &Entity<DebugTerminal>,
1539 dock_axis: Axis,
1540 subscriptions: &mut HashMap<EntityId, Subscription>,
1541 window: &mut Window,
1542 cx: &mut Context<'_, RunningState>,
1543 ) -> Member {
1544 let leftmost_pane = new_debugger_pane(workspace.clone(), project.clone(), window, cx);
1545 leftmost_pane.update(cx, |this, cx| {
1546 this.add_item(
1547 Box::new(SubView::new(
1548 this.focus_handle(cx),
1549 stack_frame_list.clone().into(),
1550 DebuggerPaneItem::Frames,
1551 None,
1552 cx,
1553 )),
1554 true,
1555 false,
1556 None,
1557 window,
1558 cx,
1559 );
1560 this.add_item(
1561 Box::new(SubView::new(
1562 breakpoints.focus_handle(cx),
1563 breakpoints.clone().into(),
1564 DebuggerPaneItem::BreakpointList,
1565 None,
1566 cx,
1567 )),
1568 true,
1569 false,
1570 None,
1571 window,
1572 cx,
1573 );
1574 this.activate_item(0, false, false, window, cx);
1575 });
1576 let center_pane = new_debugger_pane(workspace.clone(), project.clone(), window, cx);
1577
1578 center_pane.update(cx, |this, cx| {
1579 let weak_console = console.downgrade();
1580 this.add_item(
1581 Box::new(SubView::new(
1582 console.focus_handle(cx),
1583 console.clone().into(),
1584 DebuggerPaneItem::Console,
1585 Some(Box::new(move |cx| {
1586 weak_console
1587 .read_with(cx, |console, cx| console.show_indicator(cx))
1588 .unwrap_or_default()
1589 })),
1590 cx,
1591 )),
1592 true,
1593 false,
1594 None,
1595 window,
1596 cx,
1597 );
1598
1599 this.add_item(
1600 Box::new(SubView::new(
1601 variable_list.focus_handle(cx),
1602 variable_list.clone().into(),
1603 DebuggerPaneItem::Variables,
1604 None,
1605 cx,
1606 )),
1607 true,
1608 false,
1609 None,
1610 window,
1611 cx,
1612 );
1613 this.activate_item(0, false, false, window, cx);
1614 });
1615
1616 let rightmost_pane = new_debugger_pane(workspace.clone(), project.clone(), window, cx);
1617 rightmost_pane.update(cx, |this, cx| {
1618 this.add_item(
1619 Box::new(SubView::new(
1620 debug_terminal.focus_handle(cx),
1621 debug_terminal.clone().into(),
1622 DebuggerPaneItem::Terminal,
1623 None,
1624 cx,
1625 )),
1626 false,
1627 false,
1628 None,
1629 window,
1630 cx,
1631 );
1632 });
1633
1634 subscriptions.extend(
1635 [&leftmost_pane, ¢er_pane, &rightmost_pane]
1636 .into_iter()
1637 .map(|entity| {
1638 (
1639 entity.entity_id(),
1640 cx.subscribe_in(entity, window, Self::handle_pane_event),
1641 )
1642 }),
1643 );
1644
1645 let group_root = workspace::PaneAxis::new(
1646 dock_axis.invert(),
1647 [leftmost_pane, center_pane, rightmost_pane]
1648 .into_iter()
1649 .map(workspace::Member::Pane)
1650 .collect(),
1651 );
1652
1653 Member::Axis(group_root)
1654 }
1655
1656 pub(crate) fn invert_axies(&mut self) {
1657 self.dock_axis = self.dock_axis.invert();
1658 self.panes.invert_axies();
1659 }
1660}
1661
1662impl EventEmitter<DebugPanelItemEvent> for RunningState {}
1663
1664impl Focusable for RunningState {
1665 fn focus_handle(&self, _: &App) -> FocusHandle {
1666 self.focus_handle.clone()
1667 }
1668}