1use std::{cmp, ops::ControlFlow, path::PathBuf, process::ExitStatus, sync::Arc, time::Duration};
2
3use crate::{
4 TerminalView, default_working_directory,
5 persistence::{
6 SerializedItems, SerializedTerminalPanel, deserialize_terminal_panel, serialize_pane_group,
7 },
8};
9use breadcrumbs::Breadcrumbs;
10use collections::HashMap;
11use db::kvp::KEY_VALUE_STORE;
12use futures::{channel::oneshot, future::join_all};
13use gpui::{
14 Action, AnyView, App, AsyncApp, AsyncWindowContext, Context, Corner, Entity, EventEmitter,
15 ExternalPaths, FocusHandle, Focusable, IntoElement, ParentElement, Pixels, Render, Styled,
16 Task, WeakEntity, Window, actions,
17};
18use itertools::Itertools;
19use project::{Fs, Project, ProjectEntryId};
20use search::{BufferSearchBar, buffer_search::DivRegistrar};
21use settings::Settings;
22use task::{RevealStrategy, RevealTarget, SpawnInTerminal, TaskId};
23use terminal::{
24 Terminal,
25 terminal_settings::{TerminalDockPosition, TerminalSettings},
26};
27use ui::{
28 ButtonCommon, Clickable, ContextMenu, FluentBuilder, PopoverMenu, Toggleable, Tooltip,
29 prelude::*,
30};
31use util::{ResultExt, TryFutureExt};
32use workspace::{
33 ActivateNextPane, ActivatePane, ActivatePaneDown, ActivatePaneLeft, ActivatePaneRight,
34 ActivatePaneUp, ActivatePreviousPane, DraggedSelection, DraggedTab, ItemId, MoveItemToPane,
35 MoveItemToPaneInDirection, NewTerminal, Pane, PaneGroup, SplitDirection, SplitDown, SplitLeft,
36 SplitRight, SplitUp, SwapPaneDown, SwapPaneLeft, SwapPaneRight, SwapPaneUp, ToggleZoom,
37 Workspace,
38 dock::{DockPosition, Panel, PanelEvent, PanelHandle},
39 item::SerializableItem,
40 move_active_item, move_item, pane,
41 ui::IconName,
42};
43
44use anyhow::{Result, anyhow};
45use zed_actions::assistant::InlineAssist;
46
47const TERMINAL_PANEL_KEY: &str = "TerminalPanel";
48
49actions!(
50 terminal_panel,
51 [
52 /// Toggles the terminal panel.
53 Toggle,
54 /// Toggles focus on the terminal panel.
55 ToggleFocus
56 ]
57);
58
59pub fn init(cx: &mut App) {
60 cx.observe_new(
61 |workspace: &mut Workspace, _window, _: &mut Context<Workspace>| {
62 workspace.register_action(TerminalPanel::new_terminal);
63 workspace.register_action(TerminalPanel::open_terminal);
64 workspace.register_action(|workspace, _: &ToggleFocus, window, cx| {
65 if is_enabled_in_workspace(workspace, cx) {
66 workspace.toggle_panel_focus::<TerminalPanel>(window, cx);
67 }
68 });
69 workspace.register_action(|workspace, _: &Toggle, window, cx| {
70 if is_enabled_in_workspace(workspace, cx) {
71 if !workspace.toggle_panel_focus::<TerminalPanel>(window, cx) {
72 workspace.close_panel::<TerminalPanel>(window, cx);
73 }
74 }
75 });
76 },
77 )
78 .detach();
79}
80
81pub struct TerminalPanel {
82 pub(crate) active_pane: Entity<Pane>,
83 pub(crate) center: PaneGroup,
84 fs: Arc<dyn Fs>,
85 workspace: WeakEntity<Workspace>,
86 pub(crate) width: Option<Pixels>,
87 pub(crate) height: Option<Pixels>,
88 pending_serialization: Task<Option<()>>,
89 pending_terminals_to_add: usize,
90 deferred_tasks: HashMap<TaskId, Task<()>>,
91 assistant_enabled: bool,
92 assistant_tab_bar_button: Option<AnyView>,
93 active: bool,
94}
95
96impl TerminalPanel {
97 pub fn new(workspace: &Workspace, window: &mut Window, cx: &mut Context<Self>) -> Self {
98 let project = workspace.project();
99 let pane = new_terminal_pane(workspace.weak_handle(), project.clone(), false, window, cx);
100 let center = PaneGroup::new(pane.clone());
101 let terminal_panel = Self {
102 center,
103 active_pane: pane,
104 fs: workspace.app_state().fs.clone(),
105 workspace: workspace.weak_handle(),
106 pending_serialization: Task::ready(None),
107 width: None,
108 height: None,
109 pending_terminals_to_add: 0,
110 deferred_tasks: HashMap::default(),
111 assistant_enabled: false,
112 assistant_tab_bar_button: None,
113 active: false,
114 };
115 terminal_panel.apply_tab_bar_buttons(&terminal_panel.active_pane, cx);
116 terminal_panel
117 }
118
119 pub fn set_assistant_enabled(&mut self, enabled: bool, cx: &mut Context<Self>) {
120 self.assistant_enabled = enabled;
121 if enabled {
122 let focus_handle = self
123 .active_pane
124 .read(cx)
125 .active_item()
126 .map(|item| item.item_focus_handle(cx))
127 .unwrap_or(self.focus_handle(cx));
128 self.assistant_tab_bar_button = Some(
129 cx.new(move |_| InlineAssistTabBarButton { focus_handle })
130 .into(),
131 );
132 } else {
133 self.assistant_tab_bar_button = None;
134 }
135 for pane in self.center.panes() {
136 self.apply_tab_bar_buttons(pane, cx);
137 }
138 }
139
140 fn apply_tab_bar_buttons(&self, terminal_pane: &Entity<Pane>, cx: &mut Context<Self>) {
141 let assistant_tab_bar_button = self.assistant_tab_bar_button.clone();
142 terminal_pane.update(cx, |pane, cx| {
143 pane.set_render_tab_bar_buttons(cx, move |pane, window, cx| {
144 let split_context = pane
145 .active_item()
146 .and_then(|item| item.downcast::<TerminalView>())
147 .map(|terminal_view| terminal_view.read(cx).focus_handle.clone());
148 if !pane.has_focus(window, cx) && !pane.context_menu_focused(window, cx) {
149 return (None, None);
150 }
151 let focus_handle = pane.focus_handle(cx);
152 let right_children = h_flex()
153 .gap(DynamicSpacing::Base02.rems(cx))
154 .child(
155 PopoverMenu::new("terminal-tab-bar-popover-menu")
156 .trigger_with_tooltip(
157 IconButton::new("plus", IconName::Plus).icon_size(IconSize::Small),
158 Tooltip::text("New…"),
159 )
160 .anchor(Corner::TopRight)
161 .with_handle(pane.new_item_context_menu_handle.clone())
162 .menu(move |window, cx| {
163 let focus_handle = focus_handle.clone();
164 let menu = ContextMenu::build(window, cx, |menu, _, _| {
165 menu.context(focus_handle.clone())
166 .action(
167 "New Terminal",
168 workspace::NewTerminal.boxed_clone(),
169 )
170 // We want the focus to go back to terminal panel once task modal is dismissed,
171 // hence we focus that first. Otherwise, we'd end up without a focused element, as
172 // context menu will be gone the moment we spawn the modal.
173 .action(
174 "Spawn task",
175 zed_actions::Spawn::modal().boxed_clone(),
176 )
177 });
178
179 Some(menu)
180 }),
181 )
182 .children(assistant_tab_bar_button.clone())
183 .child(
184 PopoverMenu::new("terminal-pane-tab-bar-split")
185 .trigger_with_tooltip(
186 IconButton::new("terminal-pane-split", IconName::Split)
187 .icon_size(IconSize::Small),
188 Tooltip::text("Split Pane"),
189 )
190 .anchor(Corner::TopRight)
191 .with_handle(pane.split_item_context_menu_handle.clone())
192 .menu({
193 move |window, cx| {
194 ContextMenu::build(window, cx, |menu, _, _| {
195 menu.when_some(
196 split_context.clone(),
197 |menu, split_context| menu.context(split_context),
198 )
199 .action("Split Right", SplitRight.boxed_clone())
200 .action("Split Left", SplitLeft.boxed_clone())
201 .action("Split Up", SplitUp.boxed_clone())
202 .action("Split Down", SplitDown.boxed_clone())
203 })
204 .into()
205 }
206 }),
207 )
208 .child({
209 let zoomed = pane.is_zoomed();
210 IconButton::new("toggle_zoom", IconName::Maximize)
211 .icon_size(IconSize::Small)
212 .toggle_state(zoomed)
213 .selected_icon(IconName::Minimize)
214 .on_click(cx.listener(|pane, _, window, cx| {
215 pane.toggle_zoom(&workspace::ToggleZoom, window, cx);
216 }))
217 .tooltip(move |window, cx| {
218 Tooltip::for_action(
219 if zoomed { "Zoom Out" } else { "Zoom In" },
220 &ToggleZoom,
221 window,
222 cx,
223 )
224 })
225 })
226 .into_any_element()
227 .into();
228 (None, right_children)
229 });
230 });
231 }
232
233 fn serialization_key(workspace: &Workspace) -> Option<String> {
234 workspace
235 .database_id()
236 .map(|id| i64::from(id).to_string())
237 .or(workspace.session_id())
238 .map(|id| format!("{:?}-{:?}", TERMINAL_PANEL_KEY, id))
239 }
240
241 pub async fn load(
242 workspace: WeakEntity<Workspace>,
243 mut cx: AsyncWindowContext,
244 ) -> Result<Entity<Self>> {
245 let mut terminal_panel = None;
246
247 if let Some((database_id, serialization_key)) = workspace
248 .read_with(&cx, |workspace, _| {
249 workspace
250 .database_id()
251 .zip(TerminalPanel::serialization_key(workspace))
252 })
253 .ok()
254 .flatten()
255 && let Some(serialized_panel) = cx
256 .background_spawn(async move { KEY_VALUE_STORE.read_kvp(&serialization_key) })
257 .await
258 .log_err()
259 .flatten()
260 .map(|panel| serde_json::from_str::<SerializedTerminalPanel>(&panel))
261 .transpose()
262 .log_err()
263 .flatten()
264 && let Ok(serialized) = workspace
265 .update_in(&mut cx, |workspace, window, cx| {
266 deserialize_terminal_panel(
267 workspace.weak_handle(),
268 workspace.project().clone(),
269 database_id,
270 serialized_panel,
271 window,
272 cx,
273 )
274 })?
275 .await
276 {
277 terminal_panel = Some(serialized);
278 }
279
280 let terminal_panel = if let Some(panel) = terminal_panel {
281 panel
282 } else {
283 workspace.update_in(&mut cx, |workspace, window, cx| {
284 cx.new(|cx| TerminalPanel::new(workspace, window, cx))
285 })?
286 };
287
288 if let Some(workspace) = workspace.upgrade() {
289 workspace
290 .update(&mut cx, |workspace, _| {
291 workspace.set_terminal_provider(TerminalProvider(terminal_panel.clone()))
292 })
293 .ok();
294 }
295
296 // Since panels/docks are loaded outside from the workspace, we cleanup here, instead of through the workspace.
297 if let Some(workspace) = workspace.upgrade() {
298 let cleanup_task = workspace.update_in(&mut cx, |workspace, window, cx| {
299 let alive_item_ids = terminal_panel
300 .read(cx)
301 .center
302 .panes()
303 .into_iter()
304 .flat_map(|pane| pane.read(cx).items())
305 .map(|item| item.item_id().as_u64() as ItemId)
306 .collect();
307 workspace.database_id().map(|workspace_id| {
308 TerminalView::cleanup(workspace_id, alive_item_ids, window, cx)
309 })
310 })?;
311 if let Some(task) = cleanup_task {
312 task.await.log_err();
313 }
314 }
315
316 if let Some(workspace) = workspace.upgrade() {
317 let should_focus = workspace
318 .update_in(&mut cx, |workspace, window, cx| {
319 workspace.active_item(cx).is_none()
320 && workspace
321 .is_dock_at_position_open(terminal_panel.position(window, cx), cx)
322 })
323 .unwrap_or(false);
324
325 if should_focus {
326 terminal_panel
327 .update_in(&mut cx, |panel, window, cx| {
328 panel.active_pane.update(cx, |pane, cx| {
329 pane.focus_active_item(window, cx);
330 });
331 })
332 .ok();
333 }
334 }
335 Ok(terminal_panel)
336 }
337
338 fn handle_pane_event(
339 &mut self,
340 pane: &Entity<Pane>,
341 event: &pane::Event,
342 window: &mut Window,
343 cx: &mut Context<Self>,
344 ) {
345 match event {
346 pane::Event::ActivateItem { .. } => self.serialize(cx),
347 pane::Event::RemovedItem { .. } => self.serialize(cx),
348 pane::Event::Remove { focus_on_pane } => {
349 let pane_count_before_removal = self.center.panes().len();
350 let _removal_result = self.center.remove(pane);
351 if pane_count_before_removal == 1 {
352 self.center.first_pane().update(cx, |pane, cx| {
353 pane.set_zoomed(false, cx);
354 });
355 cx.emit(PanelEvent::Close);
356 } else if let Some(focus_on_pane) =
357 focus_on_pane.as_ref().or_else(|| self.center.panes().pop())
358 {
359 focus_on_pane.focus_handle(cx).focus(window);
360 }
361 }
362 pane::Event::ZoomIn => {
363 for pane in self.center.panes() {
364 pane.update(cx, |pane, cx| {
365 pane.set_zoomed(true, cx);
366 })
367 }
368 cx.emit(PanelEvent::ZoomIn);
369 cx.notify();
370 }
371 pane::Event::ZoomOut => {
372 for pane in self.center.panes() {
373 pane.update(cx, |pane, cx| {
374 pane.set_zoomed(false, cx);
375 })
376 }
377 cx.emit(PanelEvent::ZoomOut);
378 cx.notify();
379 }
380 pane::Event::AddItem { item } => {
381 if let Some(workspace) = self.workspace.upgrade() {
382 workspace.update(cx, |workspace, cx| {
383 item.added_to_pane(workspace, pane.clone(), window, cx)
384 })
385 }
386 self.serialize(cx);
387 }
388 &pane::Event::Split(direction) => {
389 let fut = self.new_pane_with_cloned_active_terminal(window, cx);
390 let pane = pane.clone();
391 cx.spawn_in(window, async move |panel, cx| {
392 let Some(new_pane) = fut.await else {
393 return;
394 };
395 _ = panel.update_in(cx, |panel, window, cx| {
396 panel.center.split(&pane, &new_pane, direction).log_err();
397 window.focus(&new_pane.focus_handle(cx));
398 });
399 })
400 .detach();
401 }
402 pane::Event::Focus => {
403 self.active_pane = pane.clone();
404 }
405 pane::Event::ItemPinned | pane::Event::ItemUnpinned => {
406 self.serialize(cx);
407 }
408
409 _ => {}
410 }
411 }
412
413 fn new_pane_with_cloned_active_terminal(
414 &mut self,
415 window: &mut Window,
416 cx: &mut Context<Self>,
417 ) -> Task<Option<Entity<Pane>>> {
418 let Some(workspace) = self.workspace.upgrade() else {
419 return Task::ready(None);
420 };
421 let workspace = workspace.read(cx);
422 let database_id = workspace.database_id();
423 let weak_workspace = self.workspace.clone();
424 let project = workspace.project().clone();
425 let active_pane = &self.active_pane;
426 let terminal_view = active_pane
427 .read(cx)
428 .active_item()
429 .and_then(|item| item.downcast::<TerminalView>());
430 let working_directory = terminal_view.as_ref().and_then(|terminal_view| {
431 let terminal = terminal_view.read(cx).terminal().read(cx);
432 terminal
433 .working_directory()
434 .or_else(|| default_working_directory(workspace, cx))
435 });
436 let is_zoomed = active_pane.read(cx).is_zoomed();
437 cx.spawn_in(window, async move |panel, cx| {
438 let terminal = project
439 .update(cx, |project, cx| match terminal_view {
440 Some(view) => Task::ready(project.clone_terminal(
441 &view.read(cx).terminal.clone(),
442 cx,
443 || working_directory,
444 )),
445 None => project.create_terminal_shell(working_directory, cx),
446 })
447 .ok()?
448 .await
449 .ok()?;
450
451 panel
452 .update_in(cx, move |terminal_panel, window, cx| {
453 let terminal_view = Box::new(cx.new(|cx| {
454 TerminalView::new(
455 terminal.clone(),
456 weak_workspace.clone(),
457 database_id,
458 project.downgrade(),
459 window,
460 cx,
461 )
462 }));
463 let pane = new_terminal_pane(weak_workspace, project, is_zoomed, window, cx);
464 terminal_panel.apply_tab_bar_buttons(&pane, cx);
465 pane.update(cx, |pane, cx| {
466 pane.add_item(terminal_view, true, true, None, window, cx);
467 });
468 Some(pane)
469 })
470 .ok()
471 .flatten()
472 })
473 }
474
475 pub fn open_terminal(
476 workspace: &mut Workspace,
477 action: &workspace::OpenTerminal,
478 window: &mut Window,
479 cx: &mut Context<Workspace>,
480 ) {
481 let Some(terminal_panel) = workspace.panel::<Self>(cx) else {
482 return;
483 };
484
485 terminal_panel
486 .update(cx, |panel, cx| {
487 panel.add_terminal_shell(
488 Some(action.working_directory.clone()),
489 RevealStrategy::Always,
490 window,
491 cx,
492 )
493 })
494 .detach_and_log_err(cx);
495 }
496
497 pub fn spawn_task(
498 &mut self,
499 task: SpawnInTerminal,
500 window: &mut Window,
501 cx: &mut Context<Self>,
502 ) -> Task<Result<WeakEntity<Terminal>>> {
503 if task.allow_concurrent_runs && task.use_new_terminal {
504 return self.spawn_in_new_terminal(task, window, cx);
505 }
506
507 let mut terminals_for_task = self.terminals_for_task(&task.full_label, cx);
508 let Some(existing) = terminals_for_task.pop() else {
509 return self.spawn_in_new_terminal(task, window, cx);
510 };
511
512 let (existing_item_index, task_pane, existing_terminal) = existing;
513 if task.allow_concurrent_runs {
514 return self.replace_terminal(
515 task,
516 task_pane,
517 existing_item_index,
518 existing_terminal,
519 window,
520 cx,
521 );
522 }
523
524 let (tx, rx) = oneshot::channel();
525
526 self.deferred_tasks.insert(
527 task.id.clone(),
528 cx.spawn_in(window, async move |terminal_panel, cx| {
529 wait_for_terminals_tasks(terminals_for_task, cx).await;
530 let task = terminal_panel.update_in(cx, |terminal_panel, window, cx| {
531 if task.use_new_terminal {
532 terminal_panel.spawn_in_new_terminal(task, window, cx)
533 } else {
534 terminal_panel.replace_terminal(
535 task,
536 task_pane,
537 existing_item_index,
538 existing_terminal,
539 window,
540 cx,
541 )
542 }
543 });
544 if let Ok(task) = task {
545 tx.send(task.await).ok();
546 }
547 }),
548 );
549
550 cx.spawn(async move |_, _| rx.await?)
551 }
552
553 fn spawn_in_new_terminal(
554 &mut self,
555 spawn_task: SpawnInTerminal,
556 window: &mut Window,
557 cx: &mut Context<Self>,
558 ) -> Task<Result<WeakEntity<Terminal>>> {
559 let reveal = spawn_task.reveal;
560 let reveal_target = spawn_task.reveal_target;
561 match reveal_target {
562 RevealTarget::Center => self
563 .workspace
564 .update(cx, |workspace, cx| {
565 Self::add_center_terminal(workspace, window, cx, |project, cx| {
566 project.create_terminal_task(spawn_task, cx)
567 })
568 })
569 .unwrap_or_else(|e| Task::ready(Err(e))),
570 RevealTarget::Dock => self.add_terminal_task(spawn_task, reveal, window, cx),
571 }
572 }
573
574 /// Create a new Terminal in the current working directory or the user's home directory
575 fn new_terminal(
576 workspace: &mut Workspace,
577 _: &workspace::NewTerminal,
578 window: &mut Window,
579 cx: &mut Context<Workspace>,
580 ) {
581 let Some(terminal_panel) = workspace.panel::<Self>(cx) else {
582 return;
583 };
584
585 terminal_panel
586 .update(cx, |this, cx| {
587 this.add_terminal_shell(
588 default_working_directory(workspace, cx),
589 RevealStrategy::Always,
590 window,
591 cx,
592 )
593 })
594 .detach_and_log_err(cx);
595 }
596
597 fn terminals_for_task(
598 &self,
599 label: &str,
600 cx: &mut App,
601 ) -> Vec<(usize, Entity<Pane>, Entity<TerminalView>)> {
602 let Some(workspace) = self.workspace.upgrade() else {
603 return Vec::new();
604 };
605
606 let pane_terminal_views = |pane: Entity<Pane>| {
607 pane.read(cx)
608 .items()
609 .enumerate()
610 .filter_map(|(index, item)| Some((index, item.act_as::<TerminalView>(cx)?)))
611 .filter_map(|(index, terminal_view)| {
612 let task_state = terminal_view.read(cx).terminal().read(cx).task()?;
613 if &task_state.full_label == label {
614 Some((index, terminal_view))
615 } else {
616 None
617 }
618 })
619 .map(move |(index, terminal_view)| (index, pane.clone(), terminal_view))
620 };
621
622 self.center
623 .panes()
624 .into_iter()
625 .cloned()
626 .flat_map(pane_terminal_views)
627 .chain(
628 workspace
629 .read(cx)
630 .panes()
631 .iter()
632 .cloned()
633 .flat_map(pane_terminal_views),
634 )
635 .sorted_by_key(|(_, _, terminal_view)| terminal_view.entity_id())
636 .collect()
637 }
638
639 fn activate_terminal_view(
640 &self,
641 pane: &Entity<Pane>,
642 item_index: usize,
643 focus: bool,
644 window: &mut Window,
645 cx: &mut App,
646 ) {
647 pane.update(cx, |pane, cx| {
648 pane.activate_item(item_index, true, focus, window, cx)
649 })
650 }
651
652 pub fn add_center_terminal(
653 workspace: &mut Workspace,
654 window: &mut Window,
655 cx: &mut Context<Workspace>,
656 create_terminal: impl FnOnce(
657 &mut Project,
658 &mut Context<Project>,
659 ) -> Task<Result<Entity<Terminal>>>
660 + 'static,
661 ) -> Task<Result<WeakEntity<Terminal>>> {
662 if !is_enabled_in_workspace(workspace, cx) {
663 return Task::ready(Err(anyhow!(
664 "terminal not yet supported for remote projects"
665 )));
666 }
667 let project = workspace.project().downgrade();
668 cx.spawn_in(window, async move |workspace, cx| {
669 let terminal = project.update(cx, create_terminal)?.await?;
670
671 workspace.update_in(cx, |workspace, window, cx| {
672 let terminal_view = cx.new(|cx| {
673 TerminalView::new(
674 terminal.clone(),
675 workspace.weak_handle(),
676 workspace.database_id(),
677 workspace.project().downgrade(),
678 window,
679 cx,
680 )
681 });
682 workspace.add_item_to_active_pane(Box::new(terminal_view), None, true, window, cx);
683 })?;
684 Ok(terminal.downgrade())
685 })
686 }
687
688 pub fn add_terminal_task(
689 &mut self,
690 task: SpawnInTerminal,
691 reveal_strategy: RevealStrategy,
692 window: &mut Window,
693 cx: &mut Context<Self>,
694 ) -> Task<Result<WeakEntity<Terminal>>> {
695 let workspace = self.workspace.clone();
696 cx.spawn_in(window, async move |terminal_panel, cx| {
697 if workspace.update(cx, |workspace, cx| !is_enabled_in_workspace(workspace, cx))? {
698 anyhow::bail!("terminal not yet supported for remote projects");
699 }
700 let pane = terminal_panel.update(cx, |terminal_panel, _| {
701 terminal_panel.pending_terminals_to_add += 1;
702 terminal_panel.active_pane.clone()
703 })?;
704 let project = workspace.read_with(cx, |workspace, _| workspace.project().clone())?;
705 let terminal = project
706 .update(cx, |project, cx| project.create_terminal_task(task, cx))?
707 .await?;
708 let result = workspace.update_in(cx, |workspace, window, cx| {
709 let terminal_view = Box::new(cx.new(|cx| {
710 TerminalView::new(
711 terminal.clone(),
712 workspace.weak_handle(),
713 workspace.database_id(),
714 workspace.project().downgrade(),
715 window,
716 cx,
717 )
718 }));
719
720 match reveal_strategy {
721 RevealStrategy::Always => {
722 workspace.focus_panel::<Self>(window, cx);
723 }
724 RevealStrategy::NoFocus => {
725 workspace.open_panel::<Self>(window, cx);
726 }
727 RevealStrategy::Never => {}
728 }
729
730 pane.update(cx, |pane, cx| {
731 let focus = pane.has_focus(window, cx)
732 || matches!(reveal_strategy, RevealStrategy::Always);
733 pane.add_item(terminal_view, true, focus, None, window, cx);
734 });
735
736 Ok(terminal.downgrade())
737 })?;
738 terminal_panel.update(cx, |terminal_panel, cx| {
739 terminal_panel.pending_terminals_to_add =
740 terminal_panel.pending_terminals_to_add.saturating_sub(1);
741 terminal_panel.serialize(cx)
742 })?;
743 result
744 })
745 }
746
747 pub fn add_terminal_shell(
748 &mut self,
749 cwd: Option<PathBuf>,
750 reveal_strategy: RevealStrategy,
751 window: &mut Window,
752 cx: &mut Context<Self>,
753 ) -> Task<Result<WeakEntity<Terminal>>> {
754 let workspace = self.workspace.clone();
755 cx.spawn_in(window, async move |terminal_panel, cx| {
756 if workspace.update(cx, |workspace, cx| !is_enabled_in_workspace(workspace, cx))? {
757 anyhow::bail!("terminal not yet supported for remote projects");
758 }
759 let pane = terminal_panel.update(cx, |terminal_panel, _| {
760 terminal_panel.pending_terminals_to_add += 1;
761 terminal_panel.active_pane.clone()
762 })?;
763 let project = workspace.read_with(cx, |workspace, _| workspace.project().clone())?;
764 let terminal = project
765 .update(cx, |project, cx| project.create_terminal_shell(cwd, cx))?
766 .await?;
767 let result = workspace.update_in(cx, |workspace, window, cx| {
768 let terminal_view = Box::new(cx.new(|cx| {
769 TerminalView::new(
770 terminal.clone(),
771 workspace.weak_handle(),
772 workspace.database_id(),
773 workspace.project().downgrade(),
774 window,
775 cx,
776 )
777 }));
778
779 match reveal_strategy {
780 RevealStrategy::Always => {
781 workspace.focus_panel::<Self>(window, cx);
782 }
783 RevealStrategy::NoFocus => {
784 workspace.open_panel::<Self>(window, cx);
785 }
786 RevealStrategy::Never => {}
787 }
788
789 pane.update(cx, |pane, cx| {
790 let focus = pane.has_focus(window, cx)
791 || matches!(reveal_strategy, RevealStrategy::Always);
792 pane.add_item(terminal_view, true, focus, None, window, cx);
793 });
794
795 Ok(terminal.downgrade())
796 })?;
797 terminal_panel.update(cx, |terminal_panel, cx| {
798 terminal_panel.pending_terminals_to_add =
799 terminal_panel.pending_terminals_to_add.saturating_sub(1);
800 terminal_panel.serialize(cx)
801 })?;
802 result
803 })
804 }
805
806 fn serialize(&mut self, cx: &mut Context<Self>) {
807 let height = self.height;
808 let width = self.width;
809 let Some(serialization_key) = self
810 .workspace
811 .read_with(cx, |workspace, _| {
812 TerminalPanel::serialization_key(workspace)
813 })
814 .ok()
815 .flatten()
816 else {
817 return;
818 };
819 self.pending_serialization = cx.spawn(async move |terminal_panel, cx| {
820 cx.background_executor()
821 .timer(Duration::from_millis(50))
822 .await;
823 let terminal_panel = terminal_panel.upgrade()?;
824 let items = terminal_panel
825 .update(cx, |terminal_panel, cx| {
826 SerializedItems::WithSplits(serialize_pane_group(
827 &terminal_panel.center,
828 &terminal_panel.active_pane,
829 cx,
830 ))
831 })
832 .ok()?;
833 cx.background_spawn(
834 async move {
835 KEY_VALUE_STORE
836 .write_kvp(
837 serialization_key,
838 serde_json::to_string(&SerializedTerminalPanel {
839 items,
840 active_item_id: None,
841 height,
842 width,
843 })?,
844 )
845 .await?;
846 anyhow::Ok(())
847 }
848 .log_err(),
849 )
850 .await;
851 Some(())
852 });
853 }
854
855 fn replace_terminal(
856 &self,
857 spawn_task: SpawnInTerminal,
858 task_pane: Entity<Pane>,
859 terminal_item_index: usize,
860 terminal_to_replace: Entity<TerminalView>,
861 window: &mut Window,
862 cx: &mut Context<Self>,
863 ) -> Task<Result<WeakEntity<Terminal>>> {
864 let reveal = spawn_task.reveal;
865 let reveal_target = spawn_task.reveal_target;
866 let task_workspace = self.workspace.clone();
867 cx.spawn_in(window, async move |terminal_panel, cx| {
868 let project = terminal_panel.update(cx, |this, cx| {
869 this.workspace
870 .update(cx, |workspace, _| workspace.project().clone())
871 })??;
872 let new_terminal = project
873 .update(cx, |project, cx| {
874 project.create_terminal_task(spawn_task, cx)
875 })?
876 .await?;
877 terminal_to_replace.update_in(cx, |terminal_to_replace, window, cx| {
878 terminal_to_replace.set_terminal(new_terminal.clone(), window, cx);
879 })?;
880
881 match reveal {
882 RevealStrategy::Always => match reveal_target {
883 RevealTarget::Center => {
884 task_workspace.update_in(cx, |workspace, window, cx| {
885 let did_activate = workspace.activate_item(
886 &terminal_to_replace,
887 true,
888 true,
889 window,
890 cx,
891 );
892
893 anyhow::ensure!(did_activate, "Failed to retrieve terminal pane");
894
895 anyhow::Ok(())
896 })??;
897 }
898 RevealTarget::Dock => {
899 terminal_panel.update_in(cx, |terminal_panel, window, cx| {
900 terminal_panel.activate_terminal_view(
901 &task_pane,
902 terminal_item_index,
903 true,
904 window,
905 cx,
906 )
907 })?;
908
909 cx.spawn(async move |cx| {
910 task_workspace
911 .update_in(cx, |workspace, window, cx| {
912 workspace.focus_panel::<Self>(window, cx)
913 })
914 .ok()
915 })
916 .detach();
917 }
918 },
919 RevealStrategy::NoFocus => match reveal_target {
920 RevealTarget::Center => {
921 task_workspace.update_in(cx, |workspace, window, cx| {
922 workspace.active_pane().focus_handle(cx).focus(window);
923 })?;
924 }
925 RevealTarget::Dock => {
926 terminal_panel.update_in(cx, |terminal_panel, window, cx| {
927 terminal_panel.activate_terminal_view(
928 &task_pane,
929 terminal_item_index,
930 false,
931 window,
932 cx,
933 )
934 })?;
935
936 cx.spawn(async move |cx| {
937 task_workspace
938 .update_in(cx, |workspace, window, cx| {
939 workspace.open_panel::<Self>(window, cx)
940 })
941 .ok()
942 })
943 .detach();
944 }
945 },
946 RevealStrategy::Never => {}
947 }
948
949 Ok(new_terminal.downgrade())
950 })
951 }
952
953 fn has_no_terminals(&self, cx: &App) -> bool {
954 self.active_pane.read(cx).items_len() == 0 && self.pending_terminals_to_add == 0
955 }
956
957 pub fn assistant_enabled(&self) -> bool {
958 self.assistant_enabled
959 }
960
961 fn is_enabled(&self, cx: &App) -> bool {
962 self.workspace
963 .upgrade()
964 .is_some_and(|workspace| is_enabled_in_workspace(workspace.read(cx), cx))
965 }
966
967 fn activate_pane_in_direction(
968 &mut self,
969 direction: SplitDirection,
970 window: &mut Window,
971 cx: &mut Context<Self>,
972 ) {
973 if let Some(pane) = self
974 .center
975 .find_pane_in_direction(&self.active_pane, direction, cx)
976 {
977 window.focus(&pane.focus_handle(cx));
978 } else {
979 self.workspace
980 .update(cx, |workspace, cx| {
981 workspace.activate_pane_in_direction(direction, window, cx)
982 })
983 .ok();
984 }
985 }
986
987 fn swap_pane_in_direction(&mut self, direction: SplitDirection, cx: &mut Context<Self>) {
988 if let Some(to) = self
989 .center
990 .find_pane_in_direction(&self.active_pane, direction, cx)
991 .cloned()
992 {
993 self.center.swap(&self.active_pane, &to);
994 cx.notify();
995 }
996 }
997}
998
999fn is_enabled_in_workspace(workspace: &Workspace, cx: &App) -> bool {
1000 workspace.project().read(cx).supports_terminal(cx)
1001}
1002
1003pub fn new_terminal_pane(
1004 workspace: WeakEntity<Workspace>,
1005 project: Entity<Project>,
1006 zoomed: bool,
1007 window: &mut Window,
1008 cx: &mut Context<TerminalPanel>,
1009) -> Entity<Pane> {
1010 let is_local = project.read(cx).is_local();
1011 let terminal_panel = cx.entity();
1012 let pane = cx.new(|cx| {
1013 let mut pane = Pane::new(
1014 workspace.clone(),
1015 project.clone(),
1016 Default::default(),
1017 None,
1018 NewTerminal.boxed_clone(),
1019 window,
1020 cx,
1021 );
1022 pane.set_zoomed(zoomed, cx);
1023 pane.set_can_navigate(false, cx);
1024 pane.display_nav_history_buttons(None);
1025 pane.set_should_display_tab_bar(|_, _| true);
1026 pane.set_zoom_out_on_close(false);
1027
1028 let split_closure_terminal_panel = terminal_panel.downgrade();
1029 pane.set_can_split(Some(Arc::new(move |pane, dragged_item, _window, cx| {
1030 if let Some(tab) = dragged_item.downcast_ref::<DraggedTab>() {
1031 let is_current_pane = tab.pane == cx.entity();
1032 let Some(can_drag_away) = split_closure_terminal_panel
1033 .read_with(cx, |terminal_panel, _| {
1034 let current_panes = terminal_panel.center.panes();
1035 !current_panes.contains(&&tab.pane)
1036 || current_panes.len() > 1
1037 || (!is_current_pane || pane.items_len() > 1)
1038 })
1039 .ok()
1040 else {
1041 return false;
1042 };
1043 if can_drag_away {
1044 let item = if is_current_pane {
1045 pane.item_for_index(tab.ix)
1046 } else {
1047 tab.pane.read(cx).item_for_index(tab.ix)
1048 };
1049 if let Some(item) = item {
1050 return item.downcast::<TerminalView>().is_some();
1051 }
1052 }
1053 }
1054 false
1055 })));
1056
1057 let buffer_search_bar = cx.new(|cx| {
1058 search::BufferSearchBar::new(Some(project.read(cx).languages().clone()), window, cx)
1059 });
1060 let breadcrumbs = cx.new(|_| Breadcrumbs::new());
1061 pane.toolbar().update(cx, |toolbar, cx| {
1062 toolbar.add_item(buffer_search_bar, window, cx);
1063 toolbar.add_item(breadcrumbs, window, cx);
1064 });
1065
1066 let drop_closure_project = project.downgrade();
1067 let drop_closure_terminal_panel = terminal_panel.downgrade();
1068 pane.set_custom_drop_handle(cx, move |pane, dropped_item, window, cx| {
1069 let Some(project) = drop_closure_project.upgrade() else {
1070 return ControlFlow::Break(());
1071 };
1072 if let Some(tab) = dropped_item.downcast_ref::<DraggedTab>() {
1073 let this_pane = cx.entity();
1074 let item = if tab.pane == this_pane {
1075 pane.item_for_index(tab.ix)
1076 } else {
1077 tab.pane.read(cx).item_for_index(tab.ix)
1078 };
1079 if let Some(item) = item {
1080 if item.downcast::<TerminalView>().is_some() {
1081 let source = tab.pane.clone();
1082 let item_id_to_move = item.item_id();
1083
1084 let Ok(new_split_pane) = pane
1085 .drag_split_direction()
1086 .map(|split_direction| {
1087 drop_closure_terminal_panel.update(cx, |terminal_panel, cx| {
1088 let is_zoomed = if terminal_panel.active_pane == this_pane {
1089 pane.is_zoomed()
1090 } else {
1091 terminal_panel.active_pane.read(cx).is_zoomed()
1092 };
1093 let new_pane = new_terminal_pane(
1094 workspace.clone(),
1095 project.clone(),
1096 is_zoomed,
1097 window,
1098 cx,
1099 );
1100 terminal_panel.apply_tab_bar_buttons(&new_pane, cx);
1101 terminal_panel.center.split(
1102 &this_pane,
1103 &new_pane,
1104 split_direction,
1105 )?;
1106 anyhow::Ok(new_pane)
1107 })
1108 })
1109 .transpose()
1110 else {
1111 return ControlFlow::Break(());
1112 };
1113
1114 match new_split_pane.transpose() {
1115 // Source pane may be the one currently updated, so defer the move.
1116 Ok(Some(new_pane)) => cx
1117 .spawn_in(window, async move |_, cx| {
1118 cx.update(|window, cx| {
1119 move_item(
1120 &source,
1121 &new_pane,
1122 item_id_to_move,
1123 new_pane.read(cx).active_item_index(),
1124 true,
1125 window,
1126 cx,
1127 );
1128 })
1129 .ok();
1130 })
1131 .detach(),
1132 // If we drop into existing pane or current pane,
1133 // regular pane drop handler will take care of it,
1134 // using the right tab index for the operation.
1135 Ok(None) => return ControlFlow::Continue(()),
1136 err @ Err(_) => {
1137 err.log_err();
1138 return ControlFlow::Break(());
1139 }
1140 };
1141 } else if let Some(project_path) = item.project_path(cx)
1142 && let Some(entry_path) = project.read(cx).absolute_path(&project_path, cx)
1143 {
1144 add_paths_to_terminal(pane, &[entry_path], window, cx);
1145 }
1146 }
1147 } else if let Some(selection) = dropped_item.downcast_ref::<DraggedSelection>() {
1148 let project = project.read(cx);
1149 let paths_to_add = selection
1150 .items()
1151 .map(|selected_entry| selected_entry.entry_id)
1152 .filter_map(|entry_id| project.path_for_entry(entry_id, cx))
1153 .filter_map(|project_path| project.absolute_path(&project_path, cx))
1154 .collect::<Vec<_>>();
1155 if !paths_to_add.is_empty() {
1156 add_paths_to_terminal(pane, &paths_to_add, window, cx);
1157 }
1158 } else if let Some(&entry_id) = dropped_item.downcast_ref::<ProjectEntryId>() {
1159 if let Some(entry_path) = project
1160 .read(cx)
1161 .path_for_entry(entry_id, cx)
1162 .and_then(|project_path| project.read(cx).absolute_path(&project_path, cx))
1163 {
1164 add_paths_to_terminal(pane, &[entry_path], window, cx);
1165 }
1166 } else if is_local && let Some(paths) = dropped_item.downcast_ref::<ExternalPaths>() {
1167 add_paths_to_terminal(pane, paths.paths(), window, cx);
1168 }
1169
1170 ControlFlow::Break(())
1171 });
1172
1173 pane
1174 });
1175
1176 cx.subscribe_in(&pane, window, TerminalPanel::handle_pane_event)
1177 .detach();
1178 cx.observe(&pane, |_, _, cx| cx.notify()).detach();
1179
1180 pane
1181}
1182
1183async fn wait_for_terminals_tasks(
1184 terminals_for_task: Vec<(usize, Entity<Pane>, Entity<TerminalView>)>,
1185 cx: &mut AsyncApp,
1186) {
1187 let pending_tasks = terminals_for_task.iter().filter_map(|(_, _, terminal)| {
1188 terminal
1189 .update(cx, |terminal_view, cx| {
1190 terminal_view
1191 .terminal()
1192 .update(cx, |terminal, cx| terminal.wait_for_completed_task(cx))
1193 })
1194 .ok()
1195 });
1196 join_all(pending_tasks).await;
1197}
1198
1199fn add_paths_to_terminal(
1200 pane: &mut Pane,
1201 paths: &[PathBuf],
1202 window: &mut Window,
1203 cx: &mut Context<Pane>,
1204) {
1205 if let Some(terminal_view) = pane
1206 .active_item()
1207 .and_then(|item| item.downcast::<TerminalView>())
1208 {
1209 window.focus(&terminal_view.focus_handle(cx));
1210 let mut new_text = paths.iter().map(|path| format!(" {path:?}")).join("");
1211 new_text.push(' ');
1212 terminal_view.update(cx, |terminal_view, cx| {
1213 terminal_view.terminal().update(cx, |terminal, _| {
1214 terminal.paste(&new_text);
1215 });
1216 });
1217 }
1218}
1219
1220impl EventEmitter<PanelEvent> for TerminalPanel {}
1221
1222impl Render for TerminalPanel {
1223 fn render(&mut self, window: &mut Window, cx: &mut Context<Self>) -> impl IntoElement {
1224 let mut registrar = DivRegistrar::new(
1225 |panel, _, cx| {
1226 panel
1227 .active_pane
1228 .read(cx)
1229 .toolbar()
1230 .read(cx)
1231 .item_of_type::<BufferSearchBar>()
1232 },
1233 cx,
1234 );
1235 BufferSearchBar::register(&mut registrar);
1236 let registrar = registrar.into_div();
1237 self.workspace
1238 .update(cx, |workspace, cx| {
1239 registrar.size_full().child(self.center.render(
1240 workspace.zoomed_item(),
1241 &workspace::PaneRenderContext {
1242 follower_states: &HashMap::default(),
1243 active_call: workspace.active_call(),
1244 active_pane: &self.active_pane,
1245 app_state: workspace.app_state(),
1246 project: workspace.project(),
1247 workspace: &workspace.weak_handle(),
1248 },
1249 window,
1250 cx,
1251 ))
1252 })
1253 .ok()
1254 .map(|div| {
1255 div.on_action({
1256 cx.listener(|terminal_panel, _: &ActivatePaneLeft, window, cx| {
1257 terminal_panel.activate_pane_in_direction(SplitDirection::Left, window, cx);
1258 })
1259 })
1260 .on_action({
1261 cx.listener(|terminal_panel, _: &ActivatePaneRight, window, cx| {
1262 terminal_panel.activate_pane_in_direction(
1263 SplitDirection::Right,
1264 window,
1265 cx,
1266 );
1267 })
1268 })
1269 .on_action({
1270 cx.listener(|terminal_panel, _: &ActivatePaneUp, window, cx| {
1271 terminal_panel.activate_pane_in_direction(SplitDirection::Up, window, cx);
1272 })
1273 })
1274 .on_action({
1275 cx.listener(|terminal_panel, _: &ActivatePaneDown, window, cx| {
1276 terminal_panel.activate_pane_in_direction(SplitDirection::Down, window, cx);
1277 })
1278 })
1279 .on_action(
1280 cx.listener(|terminal_panel, _action: &ActivateNextPane, window, cx| {
1281 let panes = terminal_panel.center.panes();
1282 if let Some(ix) = panes
1283 .iter()
1284 .position(|pane| **pane == terminal_panel.active_pane)
1285 {
1286 let next_ix = (ix + 1) % panes.len();
1287 window.focus(&panes[next_ix].focus_handle(cx));
1288 }
1289 }),
1290 )
1291 .on_action(cx.listener(
1292 |terminal_panel, _action: &ActivatePreviousPane, window, cx| {
1293 let panes = terminal_panel.center.panes();
1294 if let Some(ix) = panes
1295 .iter()
1296 .position(|pane| **pane == terminal_panel.active_pane)
1297 {
1298 let prev_ix = cmp::min(ix.wrapping_sub(1), panes.len() - 1);
1299 window.focus(&panes[prev_ix].focus_handle(cx));
1300 }
1301 },
1302 ))
1303 .on_action(
1304 cx.listener(|terminal_panel, action: &ActivatePane, window, cx| {
1305 let panes = terminal_panel.center.panes();
1306 if let Some(&pane) = panes.get(action.0) {
1307 window.focus(&pane.read(cx).focus_handle(cx));
1308 } else {
1309 let future =
1310 terminal_panel.new_pane_with_cloned_active_terminal(window, cx);
1311 cx.spawn_in(window, async move |terminal_panel, cx| {
1312 if let Some(new_pane) = future.await {
1313 _ = terminal_panel.update_in(
1314 cx,
1315 |terminal_panel, window, cx| {
1316 terminal_panel
1317 .center
1318 .split(
1319 &terminal_panel.active_pane,
1320 &new_pane,
1321 SplitDirection::Right,
1322 )
1323 .log_err();
1324 let new_pane = new_pane.read(cx);
1325 window.focus(&new_pane.focus_handle(cx));
1326 },
1327 );
1328 }
1329 })
1330 .detach();
1331 }
1332 }),
1333 )
1334 .on_action(cx.listener(|terminal_panel, _: &SwapPaneLeft, _, cx| {
1335 terminal_panel.swap_pane_in_direction(SplitDirection::Left, cx);
1336 }))
1337 .on_action(cx.listener(|terminal_panel, _: &SwapPaneRight, _, cx| {
1338 terminal_panel.swap_pane_in_direction(SplitDirection::Right, cx);
1339 }))
1340 .on_action(cx.listener(|terminal_panel, _: &SwapPaneUp, _, cx| {
1341 terminal_panel.swap_pane_in_direction(SplitDirection::Up, cx);
1342 }))
1343 .on_action(cx.listener(|terminal_panel, _: &SwapPaneDown, _, cx| {
1344 terminal_panel.swap_pane_in_direction(SplitDirection::Down, cx);
1345 }))
1346 .on_action(
1347 cx.listener(|terminal_panel, action: &MoveItemToPane, window, cx| {
1348 let Some(&target_pane) =
1349 terminal_panel.center.panes().get(action.destination)
1350 else {
1351 return;
1352 };
1353 move_active_item(
1354 &terminal_panel.active_pane,
1355 target_pane,
1356 action.focus,
1357 true,
1358 window,
1359 cx,
1360 );
1361 }),
1362 )
1363 .on_action(cx.listener(
1364 |terminal_panel, action: &MoveItemToPaneInDirection, window, cx| {
1365 let source_pane = &terminal_panel.active_pane;
1366 if let Some(destination_pane) = terminal_panel
1367 .center
1368 .find_pane_in_direction(source_pane, action.direction, cx)
1369 {
1370 move_active_item(
1371 source_pane,
1372 destination_pane,
1373 action.focus,
1374 true,
1375 window,
1376 cx,
1377 );
1378 };
1379 },
1380 ))
1381 })
1382 .unwrap_or_else(|| div())
1383 }
1384}
1385
1386impl Focusable for TerminalPanel {
1387 fn focus_handle(&self, cx: &App) -> FocusHandle {
1388 self.active_pane.focus_handle(cx)
1389 }
1390}
1391
1392impl Panel for TerminalPanel {
1393 fn position(&self, _window: &Window, cx: &App) -> DockPosition {
1394 match TerminalSettings::get_global(cx).dock {
1395 TerminalDockPosition::Left => DockPosition::Left,
1396 TerminalDockPosition::Bottom => DockPosition::Bottom,
1397 TerminalDockPosition::Right => DockPosition::Right,
1398 }
1399 }
1400
1401 fn position_is_valid(&self, _: DockPosition) -> bool {
1402 true
1403 }
1404
1405 fn set_position(
1406 &mut self,
1407 position: DockPosition,
1408 _window: &mut Window,
1409 cx: &mut Context<Self>,
1410 ) {
1411 settings::update_settings_file::<TerminalSettings>(
1412 self.fs.clone(),
1413 cx,
1414 move |settings, _| {
1415 let dock = match position {
1416 DockPosition::Left => TerminalDockPosition::Left,
1417 DockPosition::Bottom => TerminalDockPosition::Bottom,
1418 DockPosition::Right => TerminalDockPosition::Right,
1419 };
1420 settings.dock = Some(dock);
1421 },
1422 );
1423 }
1424
1425 fn size(&self, window: &Window, cx: &App) -> Pixels {
1426 let settings = TerminalSettings::get_global(cx);
1427 match self.position(window, cx) {
1428 DockPosition::Left | DockPosition::Right => {
1429 self.width.unwrap_or(settings.default_width)
1430 }
1431 DockPosition::Bottom => self.height.unwrap_or(settings.default_height),
1432 }
1433 }
1434
1435 fn set_size(&mut self, size: Option<Pixels>, window: &mut Window, cx: &mut Context<Self>) {
1436 match self.position(window, cx) {
1437 DockPosition::Left | DockPosition::Right => self.width = size,
1438 DockPosition::Bottom => self.height = size,
1439 }
1440 cx.notify();
1441 cx.defer_in(window, |this, _, cx| {
1442 this.serialize(cx);
1443 })
1444 }
1445
1446 fn is_zoomed(&self, _window: &Window, cx: &App) -> bool {
1447 self.active_pane.read(cx).is_zoomed()
1448 }
1449
1450 fn set_zoomed(&mut self, zoomed: bool, _: &mut Window, cx: &mut Context<Self>) {
1451 for pane in self.center.panes() {
1452 pane.update(cx, |pane, cx| {
1453 pane.set_zoomed(zoomed, cx);
1454 })
1455 }
1456 cx.notify();
1457 }
1458
1459 fn set_active(&mut self, active: bool, window: &mut Window, cx: &mut Context<Self>) {
1460 let old_active = self.active;
1461 self.active = active;
1462 if !active || old_active == active || !self.has_no_terminals(cx) {
1463 return;
1464 }
1465 cx.defer_in(window, |this, window, cx| {
1466 let Ok(kind) = this
1467 .workspace
1468 .update(cx, |workspace, cx| default_working_directory(workspace, cx))
1469 else {
1470 return;
1471 };
1472
1473 this.add_terminal_shell(kind, RevealStrategy::Always, window, cx)
1474 .detach_and_log_err(cx)
1475 })
1476 }
1477
1478 fn icon_label(&self, _window: &Window, cx: &App) -> Option<String> {
1479 let count = self
1480 .center
1481 .panes()
1482 .into_iter()
1483 .map(|pane| pane.read(cx).items_len())
1484 .sum::<usize>();
1485 if count == 0 {
1486 None
1487 } else {
1488 Some(count.to_string())
1489 }
1490 }
1491
1492 fn persistent_name() -> &'static str {
1493 "TerminalPanel"
1494 }
1495
1496 fn icon(&self, _window: &Window, cx: &App) -> Option<IconName> {
1497 if (self.is_enabled(cx) || !self.has_no_terminals(cx))
1498 && TerminalSettings::get_global(cx).button
1499 {
1500 Some(IconName::TerminalAlt)
1501 } else {
1502 None
1503 }
1504 }
1505
1506 fn icon_tooltip(&self, _window: &Window, _cx: &App) -> Option<&'static str> {
1507 Some("Terminal Panel")
1508 }
1509
1510 fn toggle_action(&self) -> Box<dyn gpui::Action> {
1511 Box::new(ToggleFocus)
1512 }
1513
1514 fn pane(&self) -> Option<Entity<Pane>> {
1515 Some(self.active_pane.clone())
1516 }
1517
1518 fn activation_priority(&self) -> u32 {
1519 1
1520 }
1521}
1522
1523struct TerminalProvider(Entity<TerminalPanel>);
1524
1525impl workspace::TerminalProvider for TerminalProvider {
1526 fn spawn(
1527 &self,
1528 task: SpawnInTerminal,
1529 window: &mut Window,
1530 cx: &mut App,
1531 ) -> Task<Option<Result<ExitStatus>>> {
1532 let terminal_panel = self.0.clone();
1533 window.spawn(cx, async move |cx| {
1534 let terminal = terminal_panel
1535 .update_in(cx, |terminal_panel, window, cx| {
1536 terminal_panel.spawn_task(task, window, cx)
1537 })
1538 .ok()?
1539 .await;
1540 match terminal {
1541 Ok(terminal) => {
1542 let exit_status = terminal
1543 .read_with(cx, |terminal, cx| terminal.wait_for_completed_task(cx))
1544 .ok()?
1545 .await?;
1546 Some(Ok(exit_status))
1547 }
1548 Err(e) => Some(Err(e)),
1549 }
1550 })
1551 }
1552}
1553
1554struct InlineAssistTabBarButton {
1555 focus_handle: FocusHandle,
1556}
1557
1558impl Render for InlineAssistTabBarButton {
1559 fn render(&mut self, _window: &mut Window, cx: &mut Context<Self>) -> impl IntoElement {
1560 let focus_handle = self.focus_handle.clone();
1561 IconButton::new("terminal_inline_assistant", IconName::ZedAssistant)
1562 .icon_size(IconSize::Small)
1563 .on_click(cx.listener(|_, _, window, cx| {
1564 window.dispatch_action(InlineAssist::default().boxed_clone(), cx);
1565 }))
1566 .tooltip(move |window, cx| {
1567 Tooltip::for_action_in(
1568 "Inline Assist",
1569 &InlineAssist::default(),
1570 &focus_handle,
1571 window,
1572 cx,
1573 )
1574 })
1575 }
1576}