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 actions: Option<Box<dyn FnMut(&mut Window, &mut App) -> AnyElement>>,
139 hovered: bool,
140}
141
142impl SubView {
143 pub(crate) fn new(
144 item_focus_handle: FocusHandle,
145 view: AnyView,
146 kind: DebuggerPaneItem,
147 cx: &mut App,
148 ) -> Entity<Self> {
149 cx.new(|_| Self {
150 kind,
151 inner: view,
152 item_focus_handle,
153 show_indicator: Box::new(|_| false),
154 actions: None,
155 hovered: false,
156 })
157 }
158
159 pub(crate) fn console(console: Entity<Console>, cx: &mut App) -> Entity<Self> {
160 let weak_console = console.downgrade();
161 let this = Self::new(
162 console.focus_handle(cx),
163 console.into(),
164 DebuggerPaneItem::Console,
165 cx,
166 );
167 this.update(cx, |this, _| {
168 this.with_indicator(Box::new(move |cx| {
169 weak_console
170 .read_with(cx, |console, cx| console.show_indicator(cx))
171 .unwrap_or_default()
172 }))
173 });
174 this
175 }
176
177 pub(crate) fn breakpoint_list(list: Entity<BreakpointList>, cx: &mut App) -> Entity<Self> {
178 let weak_list = list.downgrade();
179 let focus_handle = list.focus_handle(cx);
180 let this = Self::new(
181 focus_handle.clone(),
182 list.into(),
183 DebuggerPaneItem::BreakpointList,
184 cx,
185 );
186
187 this.update(cx, |this, _| {
188 this.with_actions(Box::new(move |_, cx| {
189 weak_list
190 .update(cx, |this, _| this.render_control_strip())
191 .unwrap_or_else(|_| div().into_any_element())
192 }));
193 });
194 this
195 }
196
197 pub(crate) fn view_kind(&self) -> DebuggerPaneItem {
198 self.kind
199 }
200 pub(crate) fn with_indicator(&mut self, indicator: Box<dyn Fn(&App) -> bool>) {
201 self.show_indicator = indicator;
202 }
203 pub(crate) fn with_actions(
204 &mut self,
205 actions: Box<dyn FnMut(&mut Window, &mut App) -> AnyElement>,
206 ) {
207 self.actions = Some(actions);
208 }
209}
210impl Focusable for SubView {
211 fn focus_handle(&self, _: &App) -> FocusHandle {
212 self.item_focus_handle.clone()
213 }
214}
215impl EventEmitter<()> for SubView {}
216impl Item for SubView {
217 type Event = ();
218
219 /// This is used to serialize debugger pane layouts
220 /// A SharedString gets converted to a enum and back during serialization/deserialization.
221 fn tab_content_text(&self, _detail: usize, _cx: &App) -> SharedString {
222 self.kind.to_shared_string()
223 }
224
225 fn tab_tooltip_text(&self, _: &App) -> Option<SharedString> {
226 Some(self.kind.tab_tooltip())
227 }
228
229 fn tab_content(
230 &self,
231 params: workspace::item::TabContentParams,
232 _: &Window,
233 cx: &App,
234 ) -> AnyElement {
235 let label = Label::new(self.kind.to_shared_string())
236 .size(ui::LabelSize::Small)
237 .color(params.text_color())
238 .line_height_style(ui::LineHeightStyle::UiLabel);
239
240 if !params.selected && self.show_indicator.as_ref()(cx) {
241 return h_flex()
242 .justify_between()
243 .child(ui::Indicator::dot())
244 .gap_2()
245 .child(label)
246 .into_any_element();
247 }
248
249 label.into_any_element()
250 }
251}
252
253impl Render for SubView {
254 fn render(&mut self, window: &mut Window, cx: &mut Context<Self>) -> impl IntoElement {
255 v_flex()
256 .id(SharedString::from(format!(
257 "subview-container-{}",
258 self.kind.to_shared_string()
259 )))
260 .on_hover(cx.listener(|this, hovered, _, cx| {
261 this.hovered = *hovered;
262 cx.notify();
263 }))
264 .size_full()
265 // Add border unconditionally to prevent layout shifts on focus changes.
266 .border_1()
267 .when(self.item_focus_handle.contains_focused(window, cx), |el| {
268 el.border_color(cx.theme().colors().pane_focused_border)
269 })
270 .child(self.inner.clone())
271 }
272}
273
274pub(crate) fn new_debugger_pane(
275 workspace: WeakEntity<Workspace>,
276 project: Entity<Project>,
277 window: &mut Window,
278 cx: &mut Context<RunningState>,
279) -> Entity<Pane> {
280 let weak_running = cx.weak_entity();
281 let custom_drop_handle = {
282 let workspace = workspace.clone();
283 let project = project.downgrade();
284 let weak_running = weak_running.clone();
285 move |pane: &mut Pane, any: &dyn Any, window: &mut Window, cx: &mut Context<Pane>| {
286 let Some(tab) = any.downcast_ref::<DraggedTab>() else {
287 return ControlFlow::Break(());
288 };
289 let Some(project) = project.upgrade() else {
290 return ControlFlow::Break(());
291 };
292 let this_pane = cx.entity().clone();
293 let item = if tab.pane == this_pane {
294 pane.item_for_index(tab.ix)
295 } else {
296 tab.pane.read(cx).item_for_index(tab.ix)
297 };
298 let Some(item) = item.filter(|item| item.downcast::<SubView>().is_some()) else {
299 return ControlFlow::Break(());
300 };
301
302 let source = tab.pane.clone();
303 let item_id_to_move = item.item_id();
304
305 let Ok(new_split_pane) = pane
306 .drag_split_direction()
307 .map(|split_direction| {
308 weak_running.update(cx, |running, cx| {
309 let new_pane =
310 new_debugger_pane(workspace.clone(), project.clone(), window, cx);
311 let _previous_subscription = running.pane_close_subscriptions.insert(
312 new_pane.entity_id(),
313 cx.subscribe_in(&new_pane, window, RunningState::handle_pane_event),
314 );
315 debug_assert!(_previous_subscription.is_none());
316 running
317 .panes
318 .split(&this_pane, &new_pane, split_direction)?;
319 anyhow::Ok(new_pane)
320 })
321 })
322 .transpose()
323 else {
324 return ControlFlow::Break(());
325 };
326
327 match new_split_pane.transpose() {
328 // Source pane may be the one currently updated, so defer the move.
329 Ok(Some(new_pane)) => cx
330 .spawn_in(window, async move |_, cx| {
331 cx.update(|window, cx| {
332 move_item(
333 &source,
334 &new_pane,
335 item_id_to_move,
336 new_pane.read(cx).active_item_index(),
337 true,
338 window,
339 cx,
340 );
341 })
342 .ok();
343 })
344 .detach(),
345 // If we drop into existing pane or current pane,
346 // regular pane drop handler will take care of it,
347 // using the right tab index for the operation.
348 Ok(None) => return ControlFlow::Continue(()),
349 err @ Err(_) => {
350 err.log_err();
351 return ControlFlow::Break(());
352 }
353 };
354
355 ControlFlow::Break(())
356 }
357 };
358
359 let ret = cx.new(move |cx| {
360 let mut pane = Pane::new(
361 workspace.clone(),
362 project.clone(),
363 Default::default(),
364 None,
365 NoAction.boxed_clone(),
366 window,
367 cx,
368 );
369 let focus_handle = pane.focus_handle(cx);
370 pane.set_can_split(Some(Arc::new({
371 let weak_running = weak_running.clone();
372 move |pane, dragged_item, _window, cx| {
373 if let Some(tab) = dragged_item.downcast_ref::<DraggedTab>() {
374 let is_current_pane = tab.pane == cx.entity();
375 let Some(can_drag_away) = weak_running
376 .read_with(cx, |running_state, _| {
377 let current_panes = running_state.panes.panes();
378 !current_panes.contains(&&tab.pane)
379 || current_panes.len() > 1
380 || (!is_current_pane || pane.items_len() > 1)
381 })
382 .ok()
383 else {
384 return false;
385 };
386 if can_drag_away {
387 let item = if is_current_pane {
388 pane.item_for_index(tab.ix)
389 } else {
390 tab.pane.read(cx).item_for_index(tab.ix)
391 };
392 if let Some(item) = item {
393 return item.downcast::<SubView>().is_some();
394 }
395 }
396 }
397 false
398 }
399 })));
400 pane.set_can_toggle_zoom(false, cx);
401 pane.display_nav_history_buttons(None);
402 pane.set_custom_drop_handle(cx, custom_drop_handle);
403 pane.set_should_display_tab_bar(|_, _| true);
404 pane.set_render_tab_bar_buttons(cx, |_, _, _| (None, None));
405 pane.set_render_tab_bar(cx, {
406 move |pane, window, cx| {
407 let active_pane_item = pane.active_item();
408 let pane_group_id: SharedString =
409 format!("pane-zoom-button-hover-{}", cx.entity_id()).into();
410 let as_subview = active_pane_item
411 .as_ref()
412 .and_then(|item| item.downcast::<SubView>());
413 let is_hovered = as_subview
414 .as_ref()
415 .map_or(false, |item| item.read(cx).hovered);
416
417 h_flex()
418 .group(pane_group_id.clone())
419 .justify_between()
420 .bg(cx.theme().colors().tab_bar_background)
421 .border_b_1()
422 .px_2()
423 .border_color(cx.theme().colors().border)
424 .track_focus(&focus_handle)
425 .on_action(|_: &menu::Cancel, window, cx| {
426 if cx.stop_active_drag(window) {
427 return;
428 } else {
429 cx.propagate();
430 }
431 })
432 .child(
433 h_flex()
434 .w_full()
435 .gap_1()
436 .h(Tab::container_height(cx))
437 .drag_over::<DraggedTab>(|bar, _, _, cx| {
438 bar.bg(cx.theme().colors().drop_target_background)
439 })
440 .on_drop(cx.listener(
441 move |this, dragged_tab: &DraggedTab, window, cx| {
442 this.drag_split_direction = None;
443 this.handle_tab_drop(dragged_tab, this.items_len(), window, cx)
444 },
445 ))
446 .children(pane.items().enumerate().map(|(ix, item)| {
447 let selected = active_pane_item
448 .as_ref()
449 .map_or(false, |active| active.item_id() == item.item_id());
450 let deemphasized = !pane.has_focus(window, cx);
451 let item_ = item.boxed_clone();
452 div()
453 .id(SharedString::from(format!(
454 "debugger_tab_{}",
455 item.item_id().as_u64()
456 )))
457 .p_1()
458 .rounded_md()
459 .cursor_pointer()
460 .when_some(item.tab_tooltip_text(cx), |this, tooltip| {
461 this.tooltip(Tooltip::text(tooltip))
462 })
463 .map(|this| {
464 let theme = cx.theme();
465 if selected {
466 let color = theme.colors().tab_active_background;
467 let color = if deemphasized {
468 color.opacity(0.5)
469 } else {
470 color
471 };
472 this.bg(color)
473 } else {
474 let hover_color = theme.colors().element_hover;
475 this.hover(|style| style.bg(hover_color))
476 }
477 })
478 .on_click(cx.listener(move |this, _, window, cx| {
479 let index = this.index_for_item(&*item_);
480 if let Some(index) = index {
481 this.activate_item(index, true, true, window, cx);
482 }
483 }))
484 .child(item.tab_content(
485 TabContentParams {
486 selected,
487 deemphasized,
488 ..Default::default()
489 },
490 window,
491 cx,
492 ))
493 .on_drop(cx.listener(
494 move |this, dragged_tab: &DraggedTab, window, cx| {
495 this.drag_split_direction = None;
496 this.handle_tab_drop(dragged_tab, ix, window, cx)
497 },
498 ))
499 .on_drag(
500 DraggedTab {
501 item: item.boxed_clone(),
502 pane: cx.entity().clone(),
503 detail: 0,
504 is_active: selected,
505 ix,
506 },
507 |tab, _, _, cx| cx.new(|_| tab.clone()),
508 )
509 })),
510 )
511 .child({
512 let zoomed = pane.is_zoomed();
513 h_flex()
514 .visible_on_hover(pane_group_id)
515 .when(is_hovered, |this| this.visible())
516 .when_some(as_subview.as_ref(), |this, subview| {
517 subview.update(cx, |view, cx| {
518 let Some(additional_actions) = view.actions.as_mut() else {
519 return this;
520 };
521 this.child(additional_actions(window, cx))
522 })
523 })
524 .child(
525 IconButton::new(
526 SharedString::from(format!(
527 "debug-toggle-zoom-{}",
528 cx.entity_id()
529 )),
530 if zoomed {
531 IconName::Minimize
532 } else {
533 IconName::Maximize
534 },
535 )
536 .icon_size(IconSize::XSmall)
537 .on_click(cx.listener(move |pane, _, _, cx| {
538 let is_zoomed = pane.is_zoomed();
539 pane.set_zoomed(!is_zoomed, cx);
540 cx.notify();
541 }))
542 .tooltip({
543 let focus_handle = focus_handle.clone();
544 move |window, cx| {
545 let zoomed_text =
546 if zoomed { "Minimize" } else { "Expand" };
547 Tooltip::for_action_in(
548 zoomed_text,
549 &ToggleExpandItem,
550 &focus_handle,
551 window,
552 cx,
553 )
554 }
555 }),
556 )
557 })
558 .into_any_element()
559 }
560 });
561 pane
562 });
563
564 ret
565}
566
567pub struct DebugTerminal {
568 pub terminal: Option<Entity<TerminalView>>,
569 focus_handle: FocusHandle,
570 _subscriptions: [Subscription; 1],
571}
572
573impl DebugTerminal {
574 fn empty(window: &mut Window, cx: &mut Context<Self>) -> Self {
575 let focus_handle = cx.focus_handle();
576 let focus_subscription = cx.on_focus(&focus_handle, window, |this, window, cx| {
577 if let Some(terminal) = this.terminal.as_ref() {
578 terminal.focus_handle(cx).focus(window);
579 }
580 });
581
582 Self {
583 terminal: None,
584 focus_handle,
585 _subscriptions: [focus_subscription],
586 }
587 }
588}
589
590impl gpui::Render for DebugTerminal {
591 fn render(&mut self, _window: &mut Window, _: &mut Context<Self>) -> impl IntoElement {
592 div()
593 .size_full()
594 .track_focus(&self.focus_handle)
595 .children(self.terminal.clone())
596 }
597}
598impl Focusable for DebugTerminal {
599 fn focus_handle(&self, _cx: &App) -> FocusHandle {
600 self.focus_handle.clone()
601 }
602}
603
604impl RunningState {
605 // todo(debugger) move this to util and make it so you pass a closure to it that converts a string
606 pub(crate) fn substitute_variables_in_config(
607 config: &mut serde_json::Value,
608 context: &TaskContext,
609 ) {
610 match config {
611 serde_json::Value::Object(obj) => {
612 obj.values_mut()
613 .for_each(|value| Self::substitute_variables_in_config(value, context));
614 }
615 serde_json::Value::Array(array) => {
616 array
617 .iter_mut()
618 .for_each(|value| Self::substitute_variables_in_config(value, context));
619 }
620 serde_json::Value::String(s) => {
621 // Some built-in zed tasks wrap their arguments in quotes as they might contain spaces.
622 if s.starts_with("\"$ZED_") && s.ends_with('"') {
623 *s = s[1..s.len() - 1].to_string();
624 }
625 if let Some(substituted) = substitute_variables_in_str(&s, context) {
626 *s = substituted;
627 }
628 }
629 _ => {}
630 }
631 }
632
633 pub(crate) fn relativize_paths(
634 key: Option<&str>,
635 config: &mut serde_json::Value,
636 context: &TaskContext,
637 ) {
638 match config {
639 serde_json::Value::Object(obj) => {
640 obj.iter_mut()
641 .for_each(|(key, value)| Self::relativize_paths(Some(key), value, context));
642 }
643 serde_json::Value::Array(array) => {
644 array
645 .iter_mut()
646 .for_each(|value| Self::relativize_paths(None, value, context));
647 }
648 serde_json::Value::String(s) if key == Some("program") || key == Some("cwd") => {
649 // Some built-in zed tasks wrap their arguments in quotes as they might contain spaces.
650 if s.starts_with("\"$ZED_") && s.ends_with('"') {
651 *s = s[1..s.len() - 1].to_string();
652 }
653 resolve_path(s);
654
655 if let Some(substituted) = substitute_variables_in_str(&s, context) {
656 *s = substituted;
657 }
658 }
659 _ => {}
660 }
661 }
662
663 pub(crate) fn new(
664 session: Entity<Session>,
665 project: Entity<Project>,
666 workspace: WeakEntity<Workspace>,
667 parent_terminal: Option<Entity<DebugTerminal>>,
668 serialized_pane_layout: Option<SerializedLayout>,
669 dock_axis: Axis,
670 window: &mut Window,
671 cx: &mut Context<Self>,
672 ) -> Self {
673 let focus_handle = cx.focus_handle();
674 let session_id = session.read(cx).session_id();
675 let weak_state = cx.weak_entity();
676 let stack_frame_list = cx.new(|cx| {
677 StackFrameList::new(workspace.clone(), session.clone(), weak_state, window, cx)
678 });
679
680 let debug_terminal =
681 parent_terminal.unwrap_or_else(|| cx.new(|cx| DebugTerminal::empty(window, cx)));
682
683 let variable_list =
684 cx.new(|cx| VariableList::new(session.clone(), stack_frame_list.clone(), window, cx));
685
686 let module_list = cx.new(|cx| ModuleList::new(session.clone(), workspace.clone(), cx));
687
688 let loaded_source_list = cx.new(|cx| LoadedSourceList::new(session.clone(), cx));
689
690 let console = cx.new(|cx| {
691 Console::new(
692 session.clone(),
693 stack_frame_list.clone(),
694 variable_list.clone(),
695 window,
696 cx,
697 )
698 });
699
700 let breakpoint_list =
701 BreakpointList::new(Some(session.clone()), workspace.clone(), &project, cx);
702
703 let _subscriptions = vec![
704 cx.on_app_quit(move |this, cx| {
705 let shutdown = this
706 .session
707 .update(cx, |session, cx| session.on_app_quit(cx));
708 let terminal = this.debug_terminal.clone();
709 async move {
710 shutdown.await;
711 drop(terminal)
712 }
713 }),
714 cx.observe(&module_list, |_, _, cx| cx.notify()),
715 cx.subscribe_in(&session, window, |this, _, event, window, cx| {
716 match event {
717 SessionEvent::Stopped(thread_id) => {
718 let panel = this
719 .workspace
720 .update(cx, |workspace, cx| {
721 workspace.open_panel::<crate::DebugPanel>(window, cx);
722 workspace.panel::<crate::DebugPanel>(cx)
723 })
724 .log_err()
725 .flatten();
726
727 if let Some(thread_id) = thread_id {
728 this.select_thread(*thread_id, window, cx);
729 }
730 if let Some(panel) = panel {
731 let id = this.session_id;
732 window.defer(cx, move |window, cx| {
733 panel.update(cx, |this, cx| {
734 this.activate_session_by_id(id, window, cx);
735 })
736 })
737 }
738 }
739 SessionEvent::Threads => {
740 let threads = this.session.update(cx, |this, cx| this.threads(cx));
741 this.select_current_thread(&threads, window, cx);
742 }
743 SessionEvent::CapabilitiesLoaded => {
744 let capabilities = this.capabilities(cx);
745 if !capabilities.supports_modules_request.unwrap_or(false) {
746 this.remove_pane_item(DebuggerPaneItem::Modules, window, cx);
747 }
748 if !capabilities
749 .supports_loaded_sources_request
750 .unwrap_or(false)
751 {
752 this.remove_pane_item(DebuggerPaneItem::LoadedSources, window, cx);
753 }
754 }
755 SessionEvent::RunInTerminal { request, sender } => this
756 .handle_run_in_terminal(request, sender.clone(), window, cx)
757 .detach_and_log_err(cx),
758
759 _ => {}
760 }
761 cx.notify()
762 }),
763 cx.on_focus_out(&focus_handle, window, |this, _, window, cx| {
764 this.serialize_layout(window, cx);
765 }),
766 ];
767
768 let mut pane_close_subscriptions = HashMap::default();
769 let panes = if let Some(root) = serialized_pane_layout.and_then(|serialized_layout| {
770 persistence::deserialize_pane_layout(
771 serialized_layout.panes,
772 dock_axis != serialized_layout.dock_axis,
773 &workspace,
774 &project,
775 &stack_frame_list,
776 &variable_list,
777 &module_list,
778 &console,
779 &breakpoint_list,
780 &loaded_source_list,
781 &debug_terminal,
782 &mut pane_close_subscriptions,
783 window,
784 cx,
785 )
786 }) {
787 workspace::PaneGroup::with_root(root)
788 } else {
789 pane_close_subscriptions.clear();
790
791 let root = Self::default_pane_layout(
792 project,
793 &workspace,
794 &stack_frame_list,
795 &variable_list,
796 &console,
797 &breakpoint_list,
798 &debug_terminal,
799 dock_axis,
800 &mut pane_close_subscriptions,
801 window,
802 cx,
803 );
804
805 workspace::PaneGroup::with_root(root)
806 };
807 let active_pane = panes.first_pane();
808
809 Self {
810 session,
811 workspace,
812 focus_handle,
813 variable_list,
814 _subscriptions,
815 thread_id: None,
816 _remote_id: None,
817 stack_frame_list,
818 session_id,
819 panes,
820 active_pane,
821 module_list,
822 console,
823 breakpoint_list,
824 loaded_sources_list: loaded_source_list,
825 pane_close_subscriptions,
826 debug_terminal,
827 dock_axis,
828 _schedule_serialize: None,
829 }
830 }
831
832 pub(crate) fn remove_pane_item(
833 &mut self,
834 item_kind: DebuggerPaneItem,
835 window: &mut Window,
836 cx: &mut Context<Self>,
837 ) {
838 if let Some((pane, item_id)) = self.panes.panes().iter().find_map(|pane| {
839 Some(pane).zip(
840 pane.read(cx)
841 .items()
842 .find(|item| {
843 item.act_as::<SubView>(cx)
844 .is_some_and(|view| view.read(cx).kind == item_kind)
845 })
846 .map(|item| item.item_id()),
847 )
848 }) {
849 pane.update(cx, |pane, cx| {
850 pane.remove_item(item_id, false, true, window, cx)
851 })
852 }
853 }
854
855 pub(crate) fn has_pane_at_position(&self, position: Point<Pixels>) -> bool {
856 self.panes.pane_at_pixel_position(position).is_some()
857 }
858
859 pub(crate) fn resolve_scenario(
860 &self,
861 scenario: DebugScenario,
862 task_context: TaskContext,
863 buffer: Option<Entity<Buffer>>,
864 worktree_id: Option<WorktreeId>,
865 window: &Window,
866 cx: &mut Context<Self>,
867 ) -> Task<Result<DebugTaskDefinition>> {
868 let Some(workspace) = self.workspace.upgrade() else {
869 return Task::ready(Err(anyhow!("no workspace")));
870 };
871 let project = workspace.read(cx).project().clone();
872 let dap_store = project.read(cx).dap_store().downgrade();
873 let dap_registry = cx.global::<DapRegistry>().clone();
874 let task_store = project.read(cx).task_store().downgrade();
875 let weak_project = project.downgrade();
876 let weak_workspace = workspace.downgrade();
877 let is_local = project.read(cx).is_local();
878 cx.spawn_in(window, async move |this, cx| {
879 let DebugScenario {
880 adapter,
881 label,
882 build,
883 mut config,
884 tcp_connection,
885 } = scenario;
886 Self::relativize_paths(None, &mut config, &task_context);
887 Self::substitute_variables_in_config(&mut config, &task_context);
888
889 let request_type = match dap_registry
890 .adapter(&adapter)
891 .with_context(|| format!("{}: is not a valid adapter name", &adapter)) {
892 Ok(adapter) => adapter.request_kind(&config).await,
893 Err(e) => Err(e)
894 };
895
896
897 let config_is_valid = request_type.is_ok();
898
899 let build_output = if let Some(build) = build {
900 let (task_template, locator_name) = match build {
901 BuildTaskDefinition::Template {
902 task_template,
903 locator_name,
904 } => (task_template, locator_name),
905 BuildTaskDefinition::ByName(ref label) => {
906 let task = task_store.update(cx, |this, cx| {
907 this.task_inventory().map(|inventory| {
908 inventory.read(cx).task_template_by_label(
909 buffer,
910 worktree_id,
911 &label,
912 cx,
913 )
914 })
915 })?;
916 let task = match task {
917 Some(task) => task.await,
918 None => None,
919 }.with_context(|| format!("Couldn't find task template for {build:?}"))?;
920 (task, None)
921 }
922 };
923 let Some(task) = task_template.resolve_task("debug-build-task", &task_context) else {
924 anyhow::bail!("Could not resolve task variables within a debug scenario");
925 };
926
927 let locator_name = if let Some(locator_name) = locator_name {
928 debug_assert!(!config_is_valid);
929 Some(locator_name)
930 } else if !config_is_valid {
931 let task = dap_store
932 .update(cx, |this, cx| {
933 this.debug_scenario_for_build_task(
934 task.original_task().clone(),
935 adapter.clone().into(),
936 task.display_label().to_owned().into(),
937 cx,
938 )
939
940 });
941 if let Ok(t) = task {
942 t.await.and_then(|scenario| {
943 match scenario.build {
944 Some(BuildTaskDefinition::Template {
945 locator_name, ..
946 }) => locator_name,
947 _ => None,
948 }
949 })
950 } else {
951 None
952 }
953
954 } else {
955 None
956 };
957
958 let builder = ShellBuilder::new(is_local, &task.resolved.shell);
959 let command_label = builder.command_label(&task.resolved.command_label);
960 let (command, args) =
961 builder.build(task.resolved.command.clone(), &task.resolved.args);
962
963 let task_with_shell = SpawnInTerminal {
964 command_label,
965 command,
966 args,
967 ..task.resolved.clone()
968 };
969 let terminal = project
970 .update_in(cx, |project, window, cx| {
971 project.create_terminal(
972 TerminalKind::Task(task_with_shell.clone()),
973 window.window_handle(),
974 cx,
975 )
976 })?
977 .await?;
978
979 let terminal_view = cx.new_window_entity(|window, cx| {
980 TerminalView::new(
981 terminal.clone(),
982 weak_workspace,
983 None,
984 weak_project,
985 window,
986 cx,
987 )
988 })?;
989
990 this.update_in(cx, |this, window, cx| {
991 this.ensure_pane_item(DebuggerPaneItem::Terminal, window, cx);
992 this.debug_terminal.update(cx, |debug_terminal, cx| {
993 debug_terminal.terminal = Some(terminal_view);
994 cx.notify();
995 });
996 })?;
997
998 let exit_status = terminal
999 .read_with(cx, |terminal, cx| terminal.wait_for_completed_task(cx))?
1000 .await
1001 .context("Failed to wait for completed task")?;
1002
1003 if !exit_status.success() {
1004 anyhow::bail!("Build failed");
1005 }
1006 Some((task.resolved.clone(), locator_name))
1007 } else {
1008 None
1009 };
1010
1011 if config_is_valid {
1012 } else if let Some((task, locator_name)) = build_output {
1013 let locator_name =
1014 locator_name.with_context(|| {
1015 format!("Could not find a valid locator for a build task and configure is invalid with error: {}", request_type.err()
1016 .map(|err| err.to_string())
1017 .unwrap_or_default())
1018 })?;
1019 let request = dap_store
1020 .update(cx, |this, cx| {
1021 this.run_debug_locator(&locator_name, task, cx)
1022 })?
1023 .await?;
1024
1025 let zed_config = ZedDebugConfig {
1026 label: label.clone(),
1027 adapter: adapter.clone(),
1028 request,
1029 stop_on_entry: None,
1030 };
1031
1032 let scenario = dap_registry
1033 .adapter(&adapter)
1034 .with_context(|| anyhow!("{}: is not a valid adapter name", &adapter))?.config_from_zed_format(zed_config)
1035.await?;
1036 config = scenario.config;
1037 Self::substitute_variables_in_config(&mut config, &task_context);
1038 } else {
1039 let Err(e) = request_type else {
1040 unreachable!();
1041 };
1042 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}");
1043 };
1044
1045 Ok(DebugTaskDefinition {
1046 label,
1047 adapter: DebugAdapterName(adapter),
1048 config,
1049 tcp_connection,
1050 })
1051 })
1052 }
1053
1054 fn handle_run_in_terminal(
1055 &self,
1056 request: &RunInTerminalRequestArguments,
1057 mut sender: mpsc::Sender<Result<u32>>,
1058 window: &mut Window,
1059 cx: &mut Context<Self>,
1060 ) -> Task<Result<()>> {
1061 let running = cx.entity();
1062 let Ok(project) = self
1063 .workspace
1064 .read_with(cx, |workspace, _| workspace.project().clone())
1065 else {
1066 return Task::ready(Err(anyhow!("no workspace")));
1067 };
1068 let session = self.session.read(cx);
1069
1070 let cwd = Some(&request.cwd)
1071 .filter(|cwd| cwd.len() > 0)
1072 .map(PathBuf::from)
1073 .or_else(|| session.binary().unwrap().cwd.clone());
1074
1075 let mut args = request.args.clone();
1076
1077 // Handle special case for NodeJS debug adapter
1078 // If only the Node binary path is provided, we set the command to None
1079 // This prevents the NodeJS REPL from appearing, which is not the desired behavior
1080 // The expected usage is for users to provide their own Node command, e.g., `node test.js`
1081 // This allows the NodeJS debug client to attach correctly
1082 let command = if args.len() > 1 {
1083 Some(args.remove(0))
1084 } else {
1085 None
1086 };
1087
1088 let mut envs: HashMap<String, String> =
1089 self.session.read(cx).task_context().project_env.clone();
1090 if let Some(Value::Object(env)) = &request.env {
1091 for (key, value) in env {
1092 let value_str = match (key.as_str(), value) {
1093 (_, Value::String(value)) => value,
1094 _ => continue,
1095 };
1096
1097 envs.insert(key.clone(), value_str.clone());
1098 }
1099 }
1100
1101 let shell = project.read(cx).terminal_settings(&cwd, cx).shell.clone();
1102 let kind = if let Some(command) = command {
1103 let title = request.title.clone().unwrap_or(command.clone());
1104 TerminalKind::Task(task::SpawnInTerminal {
1105 id: task::TaskId("debug".to_string()),
1106 full_label: title.clone(),
1107 label: title.clone(),
1108 command: command.clone(),
1109 args,
1110 command_label: title.clone(),
1111 cwd,
1112 env: envs,
1113 use_new_terminal: true,
1114 allow_concurrent_runs: true,
1115 reveal: task::RevealStrategy::NoFocus,
1116 reveal_target: task::RevealTarget::Dock,
1117 hide: task::HideStrategy::Never,
1118 shell,
1119 show_summary: false,
1120 show_command: false,
1121 show_rerun: false,
1122 })
1123 } else {
1124 TerminalKind::Shell(cwd.map(|c| c.to_path_buf()))
1125 };
1126
1127 let workspace = self.workspace.clone();
1128 let weak_project = project.downgrade();
1129
1130 let terminal_task = project.update(cx, |project, cx| {
1131 project.create_terminal(kind, window.window_handle(), cx)
1132 });
1133 let terminal_task = cx.spawn_in(window, async move |_, cx| {
1134 let terminal = terminal_task.await?;
1135
1136 let terminal_view = cx.new_window_entity(|window, cx| {
1137 TerminalView::new(terminal.clone(), workspace, None, weak_project, window, cx)
1138 })?;
1139
1140 running.update_in(cx, |running, window, cx| {
1141 running.ensure_pane_item(DebuggerPaneItem::Terminal, window, cx);
1142 running.debug_terminal.update(cx, |debug_terminal, cx| {
1143 debug_terminal.terminal = Some(terminal_view);
1144 cx.notify();
1145 });
1146 })?;
1147
1148 terminal.read_with(cx, |terminal, _| {
1149 terminal
1150 .pty_info
1151 .pid()
1152 .map(|pid| pid.as_u32())
1153 .context("Terminal was spawned but PID was not available")
1154 })?
1155 });
1156
1157 cx.background_spawn(async move { anyhow::Ok(sender.send(terminal_task.await).await?) })
1158 }
1159
1160 fn create_sub_view(
1161 &self,
1162 item_kind: DebuggerPaneItem,
1163 _pane: &Entity<Pane>,
1164 cx: &mut Context<Self>,
1165 ) -> Box<dyn ItemHandle> {
1166 match item_kind {
1167 DebuggerPaneItem::Console => Box::new(SubView::console(self.console.clone(), cx)),
1168 DebuggerPaneItem::Variables => Box::new(SubView::new(
1169 self.variable_list.focus_handle(cx),
1170 self.variable_list.clone().into(),
1171 item_kind,
1172 cx,
1173 )),
1174 DebuggerPaneItem::BreakpointList => {
1175 Box::new(SubView::breakpoint_list(self.breakpoint_list.clone(), cx))
1176 }
1177 DebuggerPaneItem::Frames => Box::new(SubView::new(
1178 self.stack_frame_list.focus_handle(cx),
1179 self.stack_frame_list.clone().into(),
1180 item_kind,
1181 cx,
1182 )),
1183 DebuggerPaneItem::Modules => Box::new(SubView::new(
1184 self.module_list.focus_handle(cx),
1185 self.module_list.clone().into(),
1186 item_kind,
1187 cx,
1188 )),
1189 DebuggerPaneItem::LoadedSources => Box::new(SubView::new(
1190 self.loaded_sources_list.focus_handle(cx),
1191 self.loaded_sources_list.clone().into(),
1192 item_kind,
1193 cx,
1194 )),
1195 DebuggerPaneItem::Terminal => Box::new(SubView::new(
1196 self.debug_terminal.focus_handle(cx),
1197 self.debug_terminal.clone().into(),
1198 item_kind,
1199 cx,
1200 )),
1201 }
1202 }
1203
1204 pub(crate) fn ensure_pane_item(
1205 &mut self,
1206 item_kind: DebuggerPaneItem,
1207 window: &mut Window,
1208 cx: &mut Context<Self>,
1209 ) {
1210 if self.pane_items_status(cx).get(&item_kind) == Some(&true) {
1211 return;
1212 };
1213 let pane = self.panes.last_pane();
1214 let sub_view = self.create_sub_view(item_kind, &pane, cx);
1215
1216 pane.update(cx, |pane, cx| {
1217 pane.add_item_inner(sub_view, false, false, false, None, window, cx);
1218 })
1219 }
1220
1221 pub(crate) fn add_pane_item(
1222 &mut self,
1223 item_kind: DebuggerPaneItem,
1224 position: Point<Pixels>,
1225 window: &mut Window,
1226 cx: &mut Context<Self>,
1227 ) {
1228 debug_assert!(
1229 item_kind.is_supported(self.session.read(cx).capabilities()),
1230 "We should only allow adding supported item kinds"
1231 );
1232
1233 if let Some(pane) = self.panes.pane_at_pixel_position(position) {
1234 let sub_view = self.create_sub_view(item_kind, pane, cx);
1235
1236 pane.update(cx, |pane, cx| {
1237 pane.add_item(sub_view, false, false, None, window, cx);
1238 })
1239 }
1240 }
1241
1242 pub(crate) fn pane_items_status(&self, cx: &App) -> IndexMap<DebuggerPaneItem, bool> {
1243 let caps = self.session.read(cx).capabilities();
1244 let mut pane_item_status = IndexMap::from_iter(
1245 DebuggerPaneItem::all()
1246 .iter()
1247 .filter(|kind| kind.is_supported(&caps))
1248 .map(|kind| (*kind, false)),
1249 );
1250 self.panes.panes().iter().for_each(|pane| {
1251 pane.read(cx)
1252 .items()
1253 .filter_map(|item| item.act_as::<SubView>(cx))
1254 .for_each(|view| {
1255 pane_item_status.insert(view.read(cx).kind, true);
1256 });
1257 });
1258
1259 pane_item_status
1260 }
1261
1262 pub(crate) fn serialize_layout(&mut self, window: &mut Window, cx: &mut Context<Self>) {
1263 if self._schedule_serialize.is_none() {
1264 self._schedule_serialize = Some(cx.spawn_in(window, async move |this, cx| {
1265 cx.background_executor()
1266 .timer(Duration::from_millis(100))
1267 .await;
1268
1269 let Some((adapter_name, pane_layout)) = this
1270 .read_with(cx, |this, cx| {
1271 let adapter_name = this.session.read(cx).adapter();
1272 (
1273 adapter_name,
1274 persistence::build_serialized_layout(
1275 &this.panes.root,
1276 this.dock_axis,
1277 cx,
1278 ),
1279 )
1280 })
1281 .ok()
1282 else {
1283 return;
1284 };
1285
1286 persistence::serialize_pane_layout(adapter_name, pane_layout)
1287 .await
1288 .log_err();
1289
1290 this.update(cx, |this, _| {
1291 this._schedule_serialize.take();
1292 })
1293 .ok();
1294 }));
1295 }
1296 }
1297
1298 pub(crate) fn handle_pane_event(
1299 this: &mut RunningState,
1300 source_pane: &Entity<Pane>,
1301 event: &Event,
1302 window: &mut Window,
1303 cx: &mut Context<RunningState>,
1304 ) {
1305 this.serialize_layout(window, cx);
1306 match event {
1307 Event::Remove { .. } => {
1308 let _did_find_pane = this.panes.remove(&source_pane).is_ok();
1309 debug_assert!(_did_find_pane);
1310 cx.notify();
1311 }
1312 Event::Focus => {
1313 this.active_pane = source_pane.clone();
1314 }
1315 _ => {}
1316 }
1317 }
1318
1319 pub(crate) fn activate_pane_in_direction(
1320 &mut self,
1321 direction: SplitDirection,
1322 window: &mut Window,
1323 cx: &mut Context<Self>,
1324 ) {
1325 let active_pane = self.active_pane.clone();
1326 if let Some(pane) = self
1327 .panes
1328 .find_pane_in_direction(&active_pane, direction, cx)
1329 {
1330 pane.update(cx, |pane, cx| {
1331 pane.focus_active_item(window, cx);
1332 })
1333 } else {
1334 self.workspace
1335 .update(cx, |workspace, cx| {
1336 workspace.activate_pane_in_direction(direction, window, cx)
1337 })
1338 .ok();
1339 }
1340 }
1341
1342 pub(crate) fn go_to_selected_stack_frame(&self, window: &mut Window, cx: &mut Context<Self>) {
1343 if self.thread_id.is_some() {
1344 self.stack_frame_list
1345 .update(cx, |list, cx| {
1346 let Some(stack_frame_id) = list.opened_stack_frame_id() else {
1347 return Task::ready(Ok(()));
1348 };
1349 list.go_to_stack_frame(stack_frame_id, window, cx)
1350 })
1351 .detach();
1352 }
1353 }
1354
1355 pub(crate) fn has_open_context_menu(&self, cx: &App) -> bool {
1356 self.variable_list.read(cx).has_open_context_menu()
1357 }
1358
1359 pub fn session(&self) -> &Entity<Session> {
1360 &self.session
1361 }
1362
1363 pub fn session_id(&self) -> SessionId {
1364 self.session_id
1365 }
1366
1367 pub(crate) fn selected_stack_frame_id(&self, cx: &App) -> Option<dap::StackFrameId> {
1368 self.stack_frame_list.read(cx).opened_stack_frame_id()
1369 }
1370
1371 pub(crate) fn stack_frame_list(&self) -> &Entity<StackFrameList> {
1372 &self.stack_frame_list
1373 }
1374
1375 #[cfg(test)]
1376 pub fn console(&self) -> &Entity<Console> {
1377 &self.console
1378 }
1379
1380 #[cfg(test)]
1381 pub(crate) fn module_list(&self) -> &Entity<ModuleList> {
1382 &self.module_list
1383 }
1384
1385 pub(crate) fn activate_item(&self, item: DebuggerPaneItem, window: &mut Window, cx: &mut App) {
1386 let (variable_list_position, pane) = self
1387 .panes
1388 .panes()
1389 .into_iter()
1390 .find_map(|pane| {
1391 pane.read(cx)
1392 .items_of_type::<SubView>()
1393 .position(|view| view.read(cx).view_kind() == item)
1394 .map(|view| (view, pane))
1395 })
1396 .unwrap();
1397 pane.update(cx, |this, cx| {
1398 this.activate_item(variable_list_position, true, true, window, cx);
1399 })
1400 }
1401
1402 #[cfg(test)]
1403 pub(crate) fn variable_list(&self) -> &Entity<VariableList> {
1404 &self.variable_list
1405 }
1406
1407 #[cfg(test)]
1408 pub(crate) fn serialized_layout(&self, cx: &App) -> SerializedLayout {
1409 persistence::build_serialized_layout(&self.panes.root, self.dock_axis, cx)
1410 }
1411
1412 pub fn capabilities(&self, cx: &App) -> Capabilities {
1413 self.session().read(cx).capabilities().clone()
1414 }
1415
1416 pub fn select_current_thread(
1417 &mut self,
1418 threads: &Vec<(Thread, ThreadStatus)>,
1419 window: &mut Window,
1420 cx: &mut Context<Self>,
1421 ) {
1422 let selected_thread = self
1423 .thread_id
1424 .and_then(|thread_id| threads.iter().find(|(thread, _)| thread.id == thread_id.0))
1425 .or_else(|| threads.first());
1426
1427 let Some((selected_thread, _)) = selected_thread else {
1428 return;
1429 };
1430
1431 if Some(ThreadId(selected_thread.id)) != self.thread_id {
1432 self.select_thread(ThreadId(selected_thread.id), window, cx);
1433 }
1434 }
1435
1436 pub(crate) fn selected_thread_id(&self) -> Option<ThreadId> {
1437 self.thread_id
1438 }
1439
1440 pub fn thread_status(&self, cx: &App) -> Option<ThreadStatus> {
1441 self.thread_id
1442 .map(|id| self.session().read(cx).thread_status(id))
1443 }
1444
1445 pub(crate) fn select_thread(
1446 &mut self,
1447 thread_id: ThreadId,
1448 window: &mut Window,
1449 cx: &mut Context<Self>,
1450 ) {
1451 if self.thread_id.is_some_and(|id| id == thread_id) {
1452 return;
1453 }
1454
1455 self.thread_id = Some(thread_id);
1456
1457 self.stack_frame_list
1458 .update(cx, |list, cx| list.schedule_refresh(true, window, cx));
1459 }
1460
1461 pub fn continue_thread(&mut self, cx: &mut Context<Self>) {
1462 let Some(thread_id) = self.thread_id else {
1463 return;
1464 };
1465
1466 self.session().update(cx, |state, cx| {
1467 state.continue_thread(thread_id, cx);
1468 });
1469 }
1470
1471 pub fn step_over(&mut self, cx: &mut Context<Self>) {
1472 let Some(thread_id) = self.thread_id else {
1473 return;
1474 };
1475
1476 let granularity = DebuggerSettings::get_global(cx).stepping_granularity;
1477
1478 self.session().update(cx, |state, cx| {
1479 state.step_over(thread_id, granularity, cx);
1480 });
1481 }
1482
1483 pub(crate) fn step_in(&mut self, cx: &mut Context<Self>) {
1484 let Some(thread_id) = self.thread_id else {
1485 return;
1486 };
1487
1488 let granularity = DebuggerSettings::get_global(cx).stepping_granularity;
1489
1490 self.session().update(cx, |state, cx| {
1491 state.step_in(thread_id, granularity, cx);
1492 });
1493 }
1494
1495 pub(crate) fn step_out(&mut self, cx: &mut Context<Self>) {
1496 let Some(thread_id) = self.thread_id else {
1497 return;
1498 };
1499
1500 let granularity = DebuggerSettings::get_global(cx).stepping_granularity;
1501
1502 self.session().update(cx, |state, cx| {
1503 state.step_out(thread_id, granularity, cx);
1504 });
1505 }
1506
1507 pub(crate) fn step_back(&mut self, cx: &mut Context<Self>) {
1508 let Some(thread_id) = self.thread_id else {
1509 return;
1510 };
1511
1512 let granularity = DebuggerSettings::get_global(cx).stepping_granularity;
1513
1514 self.session().update(cx, |state, cx| {
1515 state.step_back(thread_id, granularity, cx);
1516 });
1517 }
1518
1519 pub fn restart_session(&self, cx: &mut Context<Self>) {
1520 self.session().update(cx, |state, cx| {
1521 state.restart(None, cx);
1522 });
1523 }
1524
1525 pub fn pause_thread(&self, cx: &mut Context<Self>) {
1526 let Some(thread_id) = self.thread_id else {
1527 return;
1528 };
1529
1530 self.session().update(cx, |state, cx| {
1531 state.pause_thread(thread_id, cx);
1532 });
1533 }
1534
1535 pub(crate) fn shutdown(&mut self, cx: &mut Context<Self>) {
1536 self.workspace
1537 .update(cx, |workspace, cx| {
1538 workspace
1539 .project()
1540 .read(cx)
1541 .breakpoint_store()
1542 .update(cx, |store, cx| {
1543 store.remove_active_position(Some(self.session_id), cx)
1544 })
1545 })
1546 .log_err();
1547
1548 self.session.update(cx, |session, cx| {
1549 session.shutdown(cx).detach();
1550 })
1551 }
1552
1553 pub fn stop_thread(&self, cx: &mut Context<Self>) {
1554 let Some(thread_id) = self.thread_id else {
1555 return;
1556 };
1557
1558 self.workspace
1559 .update(cx, |workspace, cx| {
1560 workspace
1561 .project()
1562 .read(cx)
1563 .breakpoint_store()
1564 .update(cx, |store, cx| {
1565 store.remove_active_position(Some(self.session_id), cx)
1566 })
1567 })
1568 .log_err();
1569
1570 self.session().update(cx, |state, cx| {
1571 state.terminate_threads(Some(vec![thread_id; 1]), cx);
1572 });
1573 }
1574
1575 pub fn detach_client(&self, cx: &mut Context<Self>) {
1576 self.session().update(cx, |state, cx| {
1577 state.disconnect_client(cx);
1578 });
1579 }
1580
1581 pub fn toggle_ignore_breakpoints(&mut self, cx: &mut Context<Self>) {
1582 self.session.update(cx, |session, cx| {
1583 session.toggle_ignore_breakpoints(cx).detach();
1584 });
1585 }
1586
1587 fn default_pane_layout(
1588 project: Entity<Project>,
1589 workspace: &WeakEntity<Workspace>,
1590 stack_frame_list: &Entity<StackFrameList>,
1591 variable_list: &Entity<VariableList>,
1592 console: &Entity<Console>,
1593 breakpoints: &Entity<BreakpointList>,
1594 debug_terminal: &Entity<DebugTerminal>,
1595 dock_axis: Axis,
1596 subscriptions: &mut HashMap<EntityId, Subscription>,
1597 window: &mut Window,
1598 cx: &mut Context<'_, RunningState>,
1599 ) -> Member {
1600 let leftmost_pane = new_debugger_pane(workspace.clone(), project.clone(), window, cx);
1601 leftmost_pane.update(cx, |this, cx| {
1602 this.add_item(
1603 Box::new(SubView::new(
1604 this.focus_handle(cx),
1605 stack_frame_list.clone().into(),
1606 DebuggerPaneItem::Frames,
1607 cx,
1608 )),
1609 true,
1610 false,
1611 None,
1612 window,
1613 cx,
1614 );
1615 this.add_item(
1616 Box::new(SubView::breakpoint_list(breakpoints.clone(), cx)),
1617 true,
1618 false,
1619 None,
1620 window,
1621 cx,
1622 );
1623 this.activate_item(0, false, false, window, cx);
1624 });
1625 let center_pane = new_debugger_pane(workspace.clone(), project.clone(), window, cx);
1626
1627 center_pane.update(cx, |this, cx| {
1628 let view = SubView::console(console.clone(), cx);
1629
1630 this.add_item(Box::new(view), true, false, None, window, cx);
1631
1632 this.add_item(
1633 Box::new(SubView::new(
1634 variable_list.focus_handle(cx),
1635 variable_list.clone().into(),
1636 DebuggerPaneItem::Variables,
1637 cx,
1638 )),
1639 true,
1640 false,
1641 None,
1642 window,
1643 cx,
1644 );
1645 this.activate_item(0, false, false, window, cx);
1646 });
1647
1648 let rightmost_pane = new_debugger_pane(workspace.clone(), project.clone(), window, cx);
1649 rightmost_pane.update(cx, |this, cx| {
1650 this.add_item(
1651 Box::new(SubView::new(
1652 debug_terminal.focus_handle(cx),
1653 debug_terminal.clone().into(),
1654 DebuggerPaneItem::Terminal,
1655 cx,
1656 )),
1657 false,
1658 false,
1659 None,
1660 window,
1661 cx,
1662 );
1663 });
1664
1665 subscriptions.extend(
1666 [&leftmost_pane, ¢er_pane, &rightmost_pane]
1667 .into_iter()
1668 .map(|entity| {
1669 (
1670 entity.entity_id(),
1671 cx.subscribe_in(entity, window, Self::handle_pane_event),
1672 )
1673 }),
1674 );
1675
1676 let group_root = workspace::PaneAxis::new(
1677 dock_axis.invert(),
1678 [leftmost_pane, center_pane, rightmost_pane]
1679 .into_iter()
1680 .map(workspace::Member::Pane)
1681 .collect(),
1682 );
1683
1684 Member::Axis(group_root)
1685 }
1686
1687 pub(crate) fn invert_axies(&mut self) {
1688 self.dock_axis = self.dock_axis.invert();
1689 self.panes.invert_axies();
1690 }
1691}
1692
1693impl EventEmitter<DebugPanelItemEvent> for RunningState {}
1694
1695impl Focusable for RunningState {
1696 fn focus_handle(&self, _: &App) -> FocusHandle {
1697 self.focus_handle.clone()
1698 }
1699}