1pub mod dock;
2pub mod item;
3// pub mod notifications;
4pub mod pane;
5pub mod pane_group;
6mod persistence;
7pub mod searchable;
8// pub mod shared_screen;
9mod status_bar;
10mod toolbar;
11mod workspace_settings;
12
13use anyhow::{anyhow, Result};
14use call2::ActiveCall;
15use client2::{
16 proto::{self, PeerId},
17 Client, UserStore,
18};
19use collections::{HashMap, HashSet};
20use dock::Dock;
21use futures::{channel::oneshot, FutureExt};
22use gpui2::{
23 AnyModel, AnyView, AppContext, AsyncAppContext, DisplayId, EventEmitter, MainThread, Model,
24 Subscription, Task, View, ViewContext, VisualContext, WeakModel, WeakView, WindowBounds,
25 WindowHandle, WindowOptions,
26};
27use item::{FollowableItem, FollowableItemHandle, Item, ItemHandle, ProjectItem};
28use language2::LanguageRegistry;
29use node_runtime::NodeRuntime;
30pub use pane::*;
31pub use pane_group::*;
32use persistence::model::{ItemId, WorkspaceLocation};
33use project2::{Project, ProjectEntryId, ProjectPath, Worktree};
34use std::{
35 any::TypeId,
36 path::{Path, PathBuf},
37 sync::{atomic::AtomicUsize, Arc},
38 time::Duration,
39};
40pub use toolbar::{ToolbarItemLocation, ToolbarItemView};
41use util::ResultExt;
42
43use crate::persistence::model::{
44 DockData, DockStructure, SerializedItem, SerializedPane, SerializedPaneGroup,
45 SerializedWorkspace,
46};
47
48// lazy_static! {
49// static ref ZED_WINDOW_SIZE: Option<Vector2F> = env::var("ZED_WINDOW_SIZE")
50// .ok()
51// .as_deref()
52// .and_then(parse_pixel_position_env_var);
53// static ref ZED_WINDOW_POSITION: Option<Vector2F> = env::var("ZED_WINDOW_POSITION")
54// .ok()
55// .as_deref()
56// .and_then(parse_pixel_position_env_var);
57// }
58
59// pub trait Modal: View {
60// fn has_focus(&self) -> bool;
61// fn dismiss_on_event(event: &Self::Event) -> bool;
62// }
63
64// trait ModalHandle {
65// fn as_any(&self) -> &AnyViewHandle;
66// fn has_focus(&self, cx: &WindowContext) -> bool;
67// }
68
69// impl<T: Modal> ModalHandle for View<T> {
70// fn as_any(&self) -> &AnyViewHandle {
71// self
72// }
73
74// fn has_focus(&self, cx: &WindowContext) -> bool {
75// self.read(cx).has_focus()
76// }
77// }
78
79// #[derive(Clone, PartialEq)]
80// pub struct RemoveWorktreeFromProject(pub WorktreeId);
81
82// actions!(
83// workspace,
84// [
85// Open,
86// NewFile,
87// NewWindow,
88// CloseWindow,
89// CloseInactiveTabsAndPanes,
90// AddFolderToProject,
91// Unfollow,
92// SaveAs,
93// ReloadActiveItem,
94// ActivatePreviousPane,
95// ActivateNextPane,
96// FollowNextCollaborator,
97// NewTerminal,
98// NewCenterTerminal,
99// ToggleTerminalFocus,
100// NewSearch,
101// Feedback,
102// Restart,
103// Welcome,
104// ToggleZoom,
105// ToggleLeftDock,
106// ToggleRightDock,
107// ToggleBottomDock,
108// CloseAllDocks,
109// ]
110// );
111
112// #[derive(Clone, PartialEq)]
113// pub struct OpenPaths {
114// pub paths: Vec<PathBuf>,
115// }
116
117// #[derive(Clone, Deserialize, PartialEq)]
118// pub struct ActivatePane(pub usize);
119
120// #[derive(Clone, Deserialize, PartialEq)]
121// pub struct ActivatePaneInDirection(pub SplitDirection);
122
123// #[derive(Clone, Deserialize, PartialEq)]
124// pub struct SwapPaneInDirection(pub SplitDirection);
125
126// #[derive(Clone, Deserialize, PartialEq)]
127// pub struct NewFileInDirection(pub SplitDirection);
128
129// #[derive(Clone, PartialEq, Debug, Deserialize)]
130// #[serde(rename_all = "camelCase")]
131// pub struct SaveAll {
132// pub save_intent: Option<SaveIntent>,
133// }
134
135// #[derive(Clone, PartialEq, Debug, Deserialize)]
136// #[serde(rename_all = "camelCase")]
137// pub struct Save {
138// pub save_intent: Option<SaveIntent>,
139// }
140
141// #[derive(Clone, PartialEq, Debug, Deserialize, Default)]
142// #[serde(rename_all = "camelCase")]
143// pub struct CloseAllItemsAndPanes {
144// pub save_intent: Option<SaveIntent>,
145// }
146
147// #[derive(Deserialize)]
148// pub struct Toast {
149// id: usize,
150// msg: Cow<'static, str>,
151// #[serde(skip)]
152// on_click: Option<(Cow<'static, str>, Arc<dyn Fn(&mut WindowContext)>)>,
153// }
154
155// impl Toast {
156// pub fn new<I: Into<Cow<'static, str>>>(id: usize, msg: I) -> Self {
157// Toast {
158// id,
159// msg: msg.into(),
160// on_click: None,
161// }
162// }
163
164// pub fn on_click<F, M>(mut self, message: M, on_click: F) -> Self
165// where
166// M: Into<Cow<'static, str>>,
167// F: Fn(&mut WindowContext) + 'static,
168// {
169// self.on_click = Some((message.into(), Arc::new(on_click)));
170// self
171// }
172// }
173
174// impl PartialEq for Toast {
175// fn eq(&self, other: &Self) -> bool {
176// self.id == other.id
177// && self.msg == other.msg
178// && self.on_click.is_some() == other.on_click.is_some()
179// }
180// }
181
182// impl Clone for Toast {
183// fn clone(&self) -> Self {
184// Toast {
185// id: self.id,
186// msg: self.msg.to_owned(),
187// on_click: self.on_click.clone(),
188// }
189// }
190// }
191
192// #[derive(Clone, Deserialize, PartialEq)]
193// pub struct OpenTerminal {
194// pub working_directory: PathBuf,
195// }
196
197// impl_actions!(
198// workspace,
199// [
200// ActivatePane,
201// ActivatePaneInDirection,
202// SwapPaneInDirection,
203// NewFileInDirection,
204// Toast,
205// OpenTerminal,
206// SaveAll,
207// Save,
208// CloseAllItemsAndPanes,
209// ]
210// );
211
212pub type WorkspaceId = i64;
213
214// pub fn init_settings(cx: &mut AppContext) {
215// settings::register::<WorkspaceSettings>(cx);
216// settings::register::<item::ItemSettings>(cx);
217// }
218
219// pub fn init(app_state: Arc<AppState>, cx: &mut AppContext) {
220// init_settings(cx);
221// pane::init(cx);
222// notifications::init(cx);
223
224// cx.add_global_action({
225// let app_state = Arc::downgrade(&app_state);
226// move |_: &Open, cx: &mut AppContext| {
227// let mut paths = cx.prompt_for_paths(PathPromptOptions {
228// files: true,
229// directories: true,
230// multiple: true,
231// });
232
233// if let Some(app_state) = app_state.upgrade() {
234// cx.spawn(move |mut cx| async move {
235// if let Some(paths) = paths.recv().await.flatten() {
236// cx.update(|cx| {
237// open_paths(&paths, &app_state, None, cx).detach_and_log_err(cx)
238// });
239// }
240// })
241// .detach();
242// }
243// }
244// });
245// cx.add_async_action(Workspace::open);
246
247// cx.add_async_action(Workspace::follow_next_collaborator);
248// cx.add_async_action(Workspace::close);
249// cx.add_async_action(Workspace::close_inactive_items_and_panes);
250// cx.add_async_action(Workspace::close_all_items_and_panes);
251// cx.add_global_action(Workspace::close_global);
252// cx.add_global_action(restart);
253// cx.add_async_action(Workspace::save_all);
254// cx.add_action(Workspace::add_folder_to_project);
255// cx.add_action(
256// |workspace: &mut Workspace, _: &Unfollow, cx: &mut ViewContext<Workspace>| {
257// let pane = workspace.active_pane().clone();
258// workspace.unfollow(&pane, cx);
259// },
260// );
261// cx.add_action(
262// |workspace: &mut Workspace, action: &Save, cx: &mut ViewContext<Workspace>| {
263// workspace
264// .save_active_item(action.save_intent.unwrap_or(SaveIntent::Save), cx)
265// .detach_and_log_err(cx);
266// },
267// );
268// cx.add_action(
269// |workspace: &mut Workspace, _: &SaveAs, cx: &mut ViewContext<Workspace>| {
270// workspace
271// .save_active_item(SaveIntent::SaveAs, cx)
272// .detach_and_log_err(cx);
273// },
274// );
275// cx.add_action(|workspace: &mut Workspace, _: &ActivatePreviousPane, cx| {
276// workspace.activate_previous_pane(cx)
277// });
278// cx.add_action(|workspace: &mut Workspace, _: &ActivateNextPane, cx| {
279// workspace.activate_next_pane(cx)
280// });
281
282// cx.add_action(
283// |workspace: &mut Workspace, action: &ActivatePaneInDirection, cx| {
284// workspace.activate_pane_in_direction(action.0, cx)
285// },
286// );
287
288// cx.add_action(
289// |workspace: &mut Workspace, action: &SwapPaneInDirection, cx| {
290// workspace.swap_pane_in_direction(action.0, cx)
291// },
292// );
293
294// cx.add_action(|workspace: &mut Workspace, _: &ToggleLeftDock, cx| {
295// workspace.toggle_dock(DockPosition::Left, cx);
296// });
297// cx.add_action(|workspace: &mut Workspace, _: &ToggleRightDock, cx| {
298// workspace.toggle_dock(DockPosition::Right, cx);
299// });
300// cx.add_action(|workspace: &mut Workspace, _: &ToggleBottomDock, cx| {
301// workspace.toggle_dock(DockPosition::Bottom, cx);
302// });
303// cx.add_action(|workspace: &mut Workspace, _: &CloseAllDocks, cx| {
304// workspace.close_all_docks(cx);
305// });
306// cx.add_action(Workspace::activate_pane_at_index);
307// cx.add_action(|workspace: &mut Workspace, _: &ReopenClosedItem, cx| {
308// workspace.reopen_closed_item(cx).detach();
309// });
310// cx.add_action(|workspace: &mut Workspace, _: &GoBack, cx| {
311// workspace
312// .go_back(workspace.active_pane().downgrade(), cx)
313// .detach();
314// });
315// cx.add_action(|workspace: &mut Workspace, _: &GoForward, cx| {
316// workspace
317// .go_forward(workspace.active_pane().downgrade(), cx)
318// .detach();
319// });
320
321// cx.add_action(|_: &mut Workspace, _: &install_cli::Install, cx| {
322// cx.spawn(|workspace, mut cx| async move {
323// let err = install_cli::install_cli(&cx)
324// .await
325// .context("Failed to create CLI symlink");
326
327// workspace.update(&mut cx, |workspace, cx| {
328// if matches!(err, Err(_)) {
329// err.notify_err(workspace, cx);
330// } else {
331// workspace.show_notification(1, cx, |cx| {
332// cx.add_view(|_| {
333// MessageNotification::new("Successfully installed the `zed` binary")
334// })
335// });
336// }
337// })
338// })
339// .detach();
340// });
341// }
342
343type ProjectItemBuilders =
344 HashMap<TypeId, fn(Model<Project>, AnyModel, &mut ViewContext<Pane>) -> Box<dyn ItemHandle>>;
345pub fn register_project_item<I: ProjectItem>(cx: &mut AppContext) {
346 let builders = cx.default_global::<ProjectItemBuilders>();
347 builders.insert(TypeId::of::<I::Item>(), |project, model, cx| {
348 let item = model.downcast::<I::Item>().unwrap();
349 Box::new(cx.build_view(|cx| I::for_project_item(project, item, cx)))
350 });
351}
352
353type FollowableItemBuilder = fn(
354 View<Pane>,
355 View<Workspace>,
356 ViewId,
357 &mut Option<proto::view::Variant>,
358 &mut AppContext,
359) -> Option<Task<Result<Box<dyn FollowableItemHandle>>>>;
360type FollowableItemBuilders = HashMap<
361 TypeId,
362 (
363 FollowableItemBuilder,
364 fn(&AnyView) -> Box<dyn FollowableItemHandle>,
365 ),
366>;
367pub fn register_followable_item<I: FollowableItem>(cx: &mut AppContext) {
368 let builders = cx.default_global::<FollowableItemBuilders>();
369 builders.insert(
370 TypeId::of::<I>(),
371 (
372 |pane, workspace, id, state, cx| {
373 I::from_state_proto(pane, workspace, id, state, cx).map(|task| {
374 cx.executor()
375 .spawn(async move { Ok(Box::new(task.await?) as Box<_>) })
376 })
377 },
378 |this| Box::new(this.clone().downcast::<I>().unwrap()),
379 ),
380 );
381}
382
383type ItemDeserializers = HashMap<
384 Arc<str>,
385 fn(
386 Model<Project>,
387 WeakView<Workspace>,
388 WorkspaceId,
389 ItemId,
390 &mut ViewContext<Pane>,
391 ) -> Task<Result<Box<dyn ItemHandle>>>,
392>;
393pub fn register_deserializable_item<I: Item>(cx: &mut AppContext) {
394 cx.update_global(|deserializers: &mut ItemDeserializers, _cx| {
395 if let Some(serialized_item_kind) = I::serialized_item_kind() {
396 deserializers.insert(
397 Arc::from(serialized_item_kind),
398 |project, workspace, workspace_id, item_id, cx| {
399 let task = I::deserialize(project, workspace, workspace_id, item_id, cx);
400 cx.spawn_on_main(|cx| async { Ok(Box::new(task.await?) as Box<_>) })
401 },
402 );
403 }
404 });
405}
406
407pub struct AppState {
408 pub languages: Arc<LanguageRegistry>,
409 pub client: Arc<Client>,
410 pub user_store: Model<UserStore>,
411 pub workspace_store: Model<WorkspaceStore>,
412 pub fs: Arc<dyn fs2::Fs>,
413 pub build_window_options:
414 fn(Option<WindowBounds>, Option<DisplayId>, &MainThread<AppContext>) -> WindowOptions,
415 pub initialize_workspace:
416 fn(WeakModel<Workspace>, bool, Arc<AppState>, AsyncAppContext) -> Task<anyhow::Result<()>>,
417 pub node_runtime: Arc<dyn NodeRuntime>,
418}
419
420pub struct WorkspaceStore {
421 workspaces: HashSet<WeakModel<Workspace>>,
422 followers: Vec<Follower>,
423 client: Arc<Client>,
424 _subscriptions: Vec<client2::Subscription>,
425}
426
427#[derive(PartialEq, Eq, PartialOrd, Ord, Debug)]
428struct Follower {
429 project_id: Option<u64>,
430 peer_id: PeerId,
431}
432
433// todo!()
434// impl AppState {
435// #[cfg(any(test, feature = "test-support"))]
436// pub fn test(cx: &mut AppContext) -> Arc<Self> {
437// use node_runtime::FakeNodeRuntime;
438// use settings::SettingsStore;
439
440// if !cx.has_global::<SettingsStore>() {
441// cx.set_global(SettingsStore::test(cx));
442// }
443
444// let fs = fs::FakeFs::new(cx.background().clone());
445// let languages = Arc::new(LanguageRegistry::test());
446// let http_client = util::http::FakeHttpClient::with_404_response();
447// let client = Client::new(http_client.clone(), cx);
448// let user_store = cx.add_model(|cx| UserStore::new(client.clone(), http_client, cx));
449// let workspace_store = cx.add_model(|cx| WorkspaceStore::new(client.clone(), cx));
450
451// theme::init((), cx);
452// client::init(&client, cx);
453// crate::init_settings(cx);
454
455// Arc::new(Self {
456// client,
457// fs,
458// languages,
459// user_store,
460// // channel_store,
461// workspace_store,
462// node_runtime: FakeNodeRuntime::new(),
463// initialize_workspace: |_, _, _, _| Task::ready(Ok(())),
464// build_window_options: |_, _, _| Default::default(),
465// })
466// }
467// }
468
469struct DelayedDebouncedEditAction {
470 task: Option<Task<()>>,
471 cancel_channel: Option<oneshot::Sender<()>>,
472}
473
474impl DelayedDebouncedEditAction {
475 fn new() -> DelayedDebouncedEditAction {
476 DelayedDebouncedEditAction {
477 task: None,
478 cancel_channel: None,
479 }
480 }
481
482 fn fire_new<F>(&mut self, delay: Duration, cx: &mut ViewContext<Workspace>, func: F)
483 where
484 F: 'static + Send + FnOnce(&mut Workspace, &mut ViewContext<Workspace>) -> Task<Result<()>>,
485 {
486 if let Some(channel) = self.cancel_channel.take() {
487 _ = channel.send(());
488 }
489
490 let (sender, mut receiver) = oneshot::channel::<()>();
491 self.cancel_channel = Some(sender);
492
493 let previous_task = self.task.take();
494 self.task = Some(cx.spawn(|workspace, mut cx| async move {
495 let mut timer = cx.executor().timer(delay).fuse();
496 if let Some(previous_task) = previous_task {
497 previous_task.await;
498 }
499
500 futures::select_biased! {
501 _ = receiver => return,
502 _ = timer => {}
503 }
504
505 if let Some(result) = workspace
506 .update(&mut cx, |workspace, cx| (func)(workspace, cx))
507 .log_err()
508 {
509 result.await.log_err();
510 }
511 }));
512 }
513}
514
515pub enum Event {
516 PaneAdded(View<Pane>),
517 ContactRequestedJoin(u64),
518}
519
520pub struct Workspace {
521 weak_self: WeakView<Self>,
522 // modal: Option<ActiveModal>,
523 // zoomed: Option<AnyWeakViewHandle>,
524 // zoomed_position: Option<DockPosition>,
525 center: PaneGroup,
526 left_dock: View<Dock>,
527 bottom_dock: View<Dock>,
528 right_dock: View<Dock>,
529 panes: Vec<View<Pane>>,
530 panes_by_item: HashMap<usize, WeakView<Pane>>,
531 // active_pane: View<Pane>,
532 last_active_center_pane: Option<WeakView<Pane>>,
533 // last_active_view_id: Option<proto::ViewId>,
534 // status_bar: View<StatusBar>,
535 // titlebar_item: Option<AnyViewHandle>,
536 // notifications: Vec<(TypeId, usize, Box<dyn NotificationHandle>)>,
537 project: Model<Project>,
538 follower_states: HashMap<View<Pane>, FollowerState>,
539 last_leaders_by_pane: HashMap<WeakView<Pane>, PeerId>,
540 // window_edited: bool,
541 active_call: Option<(Model<ActiveCall>, Vec<Subscription>)>,
542 // leader_updates_tx: mpsc::UnboundedSender<(PeerId, proto::UpdateFollowers)>,
543 database_id: WorkspaceId,
544 app_state: Arc<AppState>,
545 // subscriptions: Vec<Subscription>,
546 // _apply_leader_updates: Task<Result<()>>,
547 // _observe_current_user: Task<Result<()>>,
548 // _schedule_serialize: Option<Task<()>>,
549 pane_history_timestamp: Arc<AtomicUsize>,
550}
551
552// struct ActiveModal {
553// view: Box<dyn ModalHandle>,
554// previously_focused_view_id: Option<usize>,
555// }
556
557#[derive(Copy, Clone, Debug, PartialEq, Eq, Hash)]
558pub struct ViewId {
559 pub creator: PeerId,
560 pub id: u64,
561}
562
563#[derive(Default)]
564struct FollowerState {
565 leader_id: PeerId,
566 active_view_id: Option<ViewId>,
567 items_by_leader_view_id: HashMap<ViewId, Box<dyn FollowableItemHandle>>,
568}
569
570enum WorkspaceBounds {}
571
572impl Workspace {
573 // pub fn new(
574 // workspace_id: WorkspaceId,
575 // project: ModelHandle<Project>,
576 // app_state: Arc<AppState>,
577 // cx: &mut ViewContext<Self>,
578 // ) -> Self {
579 // cx.observe(&project, |_, _, cx| cx.notify()).detach();
580 // cx.subscribe(&project, move |this, _, event, cx| {
581 // match event {
582 // project::Event::RemoteIdChanged(_) => {
583 // this.update_window_title(cx);
584 // }
585
586 // project::Event::CollaboratorLeft(peer_id) => {
587 // this.collaborator_left(*peer_id, cx);
588 // }
589
590 // project::Event::WorktreeRemoved(_) | project::Event::WorktreeAdded => {
591 // this.update_window_title(cx);
592 // this.serialize_workspace(cx);
593 // }
594
595 // project::Event::DisconnectedFromHost => {
596 // this.update_window_edited(cx);
597 // cx.blur();
598 // }
599
600 // project::Event::Closed => {
601 // cx.remove_window();
602 // }
603
604 // project::Event::DeletedEntry(entry_id) => {
605 // for pane in this.panes.iter() {
606 // pane.update(cx, |pane, cx| {
607 // pane.handle_deleted_project_item(*entry_id, cx)
608 // });
609 // }
610 // }
611
612 // project::Event::Notification(message) => this.show_notification(0, cx, |cx| {
613 // cx.add_view(|_| MessageNotification::new(message.clone()))
614 // }),
615
616 // _ => {}
617 // }
618 // cx.notify()
619 // })
620 // .detach();
621
622 // let weak_handle = cx.weak_handle();
623 // let pane_history_timestamp = Arc::new(AtomicUsize::new(0));
624
625 // let center_pane = cx.add_view(|cx| {
626 // Pane::new(
627 // weak_handle.clone(),
628 // project.clone(),
629 // pane_history_timestamp.clone(),
630 // cx,
631 // )
632 // });
633 // cx.subscribe(¢er_pane, Self::handle_pane_event).detach();
634 // cx.focus(¢er_pane);
635 // cx.emit(Event::PaneAdded(center_pane.clone()));
636
637 // app_state.workspace_store.update(cx, |store, _| {
638 // store.workspaces.insert(weak_handle.clone());
639 // });
640
641 // let mut current_user = app_state.user_store.read(cx).watch_current_user();
642 // let mut connection_status = app_state.client.status();
643 // let _observe_current_user = cx.spawn(|this, mut cx| async move {
644 // current_user.recv().await;
645 // connection_status.recv().await;
646 // let mut stream =
647 // Stream::map(current_user, drop).merge(Stream::map(connection_status, drop));
648
649 // while stream.recv().await.is_some() {
650 // this.update(&mut cx, |_, cx| cx.notify())?;
651 // }
652 // anyhow::Ok(())
653 // });
654
655 // // All leader updates are enqueued and then processed in a single task, so
656 // // that each asynchronous operation can be run in order.
657 // let (leader_updates_tx, mut leader_updates_rx) =
658 // mpsc::unbounded::<(PeerId, proto::UpdateFollowers)>();
659 // let _apply_leader_updates = cx.spawn(|this, mut cx| async move {
660 // while let Some((leader_id, update)) = leader_updates_rx.next().await {
661 // Self::process_leader_update(&this, leader_id, update, &mut cx)
662 // .await
663 // .log_err();
664 // }
665
666 // Ok(())
667 // });
668
669 // cx.emit_global(WorkspaceCreated(weak_handle.clone()));
670
671 // let left_dock = cx.add_view(|_| Dock::new(DockPosition::Left));
672 // let bottom_dock = cx.add_view(|_| Dock::new(DockPosition::Bottom));
673 // let right_dock = cx.add_view(|_| Dock::new(DockPosition::Right));
674 // let left_dock_buttons =
675 // cx.add_view(|cx| PanelButtons::new(left_dock.clone(), weak_handle.clone(), cx));
676 // let bottom_dock_buttons =
677 // cx.add_view(|cx| PanelButtons::new(bottom_dock.clone(), weak_handle.clone(), cx));
678 // let right_dock_buttons =
679 // cx.add_view(|cx| PanelButtons::new(right_dock.clone(), weak_handle.clone(), cx));
680 // let status_bar = cx.add_view(|cx| {
681 // let mut status_bar = StatusBar::new(¢er_pane.clone(), cx);
682 // status_bar.add_left_item(left_dock_buttons, cx);
683 // status_bar.add_right_item(right_dock_buttons, cx);
684 // status_bar.add_right_item(bottom_dock_buttons, cx);
685 // status_bar
686 // });
687
688 // cx.update_default_global::<DragAndDrop<Workspace>, _, _>(|drag_and_drop, _| {
689 // drag_and_drop.register_container(weak_handle.clone());
690 // });
691
692 // let mut active_call = None;
693 // if cx.has_global::<ModelHandle<ActiveCall>>() {
694 // let call = cx.global::<ModelHandle<ActiveCall>>().clone();
695 // let mut subscriptions = Vec::new();
696 // subscriptions.push(cx.subscribe(&call, Self::on_active_call_event));
697 // active_call = Some((call, subscriptions));
698 // }
699
700 // let subscriptions = vec![
701 // cx.observe_fullscreen(|_, _, cx| cx.notify()),
702 // cx.observe_window_activation(Self::on_window_activation_changed),
703 // cx.observe_window_bounds(move |_, mut bounds, display, cx| {
704 // // Transform fixed bounds to be stored in terms of the containing display
705 // if let WindowBounds::Fixed(mut window_bounds) = bounds {
706 // if let Some(screen) = cx.platform().screen_by_id(display) {
707 // let screen_bounds = screen.bounds();
708 // window_bounds
709 // .set_origin_x(window_bounds.origin_x() - screen_bounds.origin_x());
710 // window_bounds
711 // .set_origin_y(window_bounds.origin_y() - screen_bounds.origin_y());
712 // bounds = WindowBounds::Fixed(window_bounds);
713 // }
714 // }
715
716 // cx.background()
717 // .spawn(DB.set_window_bounds(workspace_id, bounds, display))
718 // .detach_and_log_err(cx);
719 // }),
720 // cx.observe(&left_dock, |this, _, cx| {
721 // this.serialize_workspace(cx);
722 // cx.notify();
723 // }),
724 // cx.observe(&bottom_dock, |this, _, cx| {
725 // this.serialize_workspace(cx);
726 // cx.notify();
727 // }),
728 // cx.observe(&right_dock, |this, _, cx| {
729 // this.serialize_workspace(cx);
730 // cx.notify();
731 // }),
732 // ];
733
734 // cx.defer(|this, cx| this.update_window_title(cx));
735 // Workspace {
736 // weak_self: weak_handle.clone(),
737 // modal: None,
738 // zoomed: None,
739 // zoomed_position: None,
740 // center: PaneGroup::new(center_pane.clone()),
741 // panes: vec![center_pane.clone()],
742 // panes_by_item: Default::default(),
743 // active_pane: center_pane.clone(),
744 // last_active_center_pane: Some(center_pane.downgrade()),
745 // last_active_view_id: None,
746 // status_bar,
747 // titlebar_item: None,
748 // notifications: Default::default(),
749 // left_dock,
750 // bottom_dock,
751 // right_dock,
752 // project: project.clone(),
753 // follower_states: Default::default(),
754 // last_leaders_by_pane: Default::default(),
755 // window_edited: false,
756 // active_call,
757 // database_id: workspace_id,
758 // app_state,
759 // _observe_current_user,
760 // _apply_leader_updates,
761 // _schedule_serialize: None,
762 // leader_updates_tx,
763 // subscriptions,
764 // pane_history_timestamp,
765 // }
766 // }
767
768 // fn new_local(
769 // abs_paths: Vec<PathBuf>,
770 // app_state: Arc<AppState>,
771 // requesting_window: Option<WindowHandle<Workspace>>,
772 // cx: &mut AppContext,
773 // ) -> Task<(
774 // WeakView<Workspace>,
775 // Vec<Option<Result<Box<dyn ItemHandle>, anyhow::Error>>>,
776 // )> {
777 // let project_handle = Project::local(
778 // app_state.client.clone(),
779 // app_state.node_runtime.clone(),
780 // app_state.user_store.clone(),
781 // app_state.languages.clone(),
782 // app_state.fs.clone(),
783 // cx,
784 // );
785
786 // cx.spawn(|mut cx| async move {
787 // let serialized_workspace = persistence::DB.workspace_for_roots(&abs_paths.as_slice());
788
789 // let paths_to_open = Arc::new(abs_paths);
790
791 // // Get project paths for all of the abs_paths
792 // let mut worktree_roots: HashSet<Arc<Path>> = Default::default();
793 // let mut project_paths: Vec<(PathBuf, Option<ProjectPath>)> =
794 // Vec::with_capacity(paths_to_open.len());
795 // for path in paths_to_open.iter().cloned() {
796 // if let Some((worktree, project_entry)) = cx
797 // .update(|cx| {
798 // Workspace::project_path_for_path(project_handle.clone(), &path, true, cx)
799 // })
800 // .await
801 // .log_err()
802 // {
803 // worktree_roots.insert(worktree.read_with(&mut cx, |tree, _| tree.abs_path()));
804 // project_paths.push((path, Some(project_entry)));
805 // } else {
806 // project_paths.push((path, None));
807 // }
808 // }
809
810 // let workspace_id = if let Some(serialized_workspace) = serialized_workspace.as_ref() {
811 // serialized_workspace.id
812 // } else {
813 // DB.next_id().await.unwrap_or(0)
814 // };
815
816 // let window = if let Some(window) = requesting_window {
817 // window.replace_root(&mut cx, |cx| {
818 // Workspace::new(workspace_id, project_handle.clone(), app_state.clone(), cx)
819 // });
820 // window
821 // } else {
822 // {
823 // let window_bounds_override = window_bounds_env_override(&cx);
824 // let (bounds, display) = if let Some(bounds) = window_bounds_override {
825 // (Some(bounds), None)
826 // } else {
827 // serialized_workspace
828 // .as_ref()
829 // .and_then(|serialized_workspace| {
830 // let display = serialized_workspace.display?;
831 // let mut bounds = serialized_workspace.bounds?;
832
833 // // Stored bounds are relative to the containing display.
834 // // So convert back to global coordinates if that screen still exists
835 // if let WindowBounds::Fixed(mut window_bounds) = bounds {
836 // if let Some(screen) = cx.platform().screen_by_id(display) {
837 // let screen_bounds = screen.bounds();
838 // window_bounds.set_origin_x(
839 // window_bounds.origin_x() + screen_bounds.origin_x(),
840 // );
841 // window_bounds.set_origin_y(
842 // window_bounds.origin_y() + screen_bounds.origin_y(),
843 // );
844 // bounds = WindowBounds::Fixed(window_bounds);
845 // } else {
846 // // Screen no longer exists. Return none here.
847 // return None;
848 // }
849 // }
850
851 // Some((bounds, display))
852 // })
853 // .unzip()
854 // };
855
856 // // Use the serialized workspace to construct the new window
857 // cx.add_window(
858 // (app_state.build_window_options)(bounds, display, cx.platform().as_ref()),
859 // |cx| {
860 // Workspace::new(
861 // workspace_id,
862 // project_handle.clone(),
863 // app_state.clone(),
864 // cx,
865 // )
866 // },
867 // )
868 // }
869 // };
870
871 // // We haven't yielded the main thread since obtaining the window handle,
872 // // so the window exists.
873 // let workspace = window.root(&cx).unwrap();
874
875 // (app_state.initialize_workspace)(
876 // workspace.downgrade(),
877 // serialized_workspace.is_some(),
878 // app_state.clone(),
879 // cx.clone(),
880 // )
881 // .await
882 // .log_err();
883
884 // window.update(&mut cx, |cx| cx.activate_window());
885
886 // let workspace = workspace.downgrade();
887 // notify_if_database_failed(&workspace, &mut cx);
888 // let opened_items = open_items(
889 // serialized_workspace,
890 // &workspace,
891 // project_paths,
892 // app_state,
893 // cx,
894 // )
895 // .await
896 // .unwrap_or_default();
897
898 // (workspace, opened_items)
899 // })
900 // }
901
902 pub fn weak_handle(&self) -> WeakView<Self> {
903 self.weak_self.clone()
904 }
905
906 // pub fn left_dock(&self) -> &View<Dock> {
907 // &self.left_dock
908 // }
909
910 // pub fn bottom_dock(&self) -> &View<Dock> {
911 // &self.bottom_dock
912 // }
913
914 // pub fn right_dock(&self) -> &View<Dock> {
915 // &self.right_dock
916 // }
917
918 // pub fn add_panel<T: Panel>(&mut self, panel: View<T>, cx: &mut ViewContext<Self>)
919 // where
920 // T::Event: std::fmt::Debug,
921 // {
922 // self.add_panel_with_extra_event_handler(panel, cx, |_, _, _, _| {})
923 // }
924
925 // pub fn add_panel_with_extra_event_handler<T: Panel, F>(
926 // &mut self,
927 // panel: View<T>,
928 // cx: &mut ViewContext<Self>,
929 // handler: F,
930 // ) where
931 // T::Event: std::fmt::Debug,
932 // F: Fn(&mut Self, &View<T>, &T::Event, &mut ViewContext<Self>) + 'static,
933 // {
934 // let dock = match panel.position(cx) {
935 // DockPosition::Left => &self.left_dock,
936 // DockPosition::Bottom => &self.bottom_dock,
937 // DockPosition::Right => &self.right_dock,
938 // };
939
940 // self.subscriptions.push(cx.subscribe(&panel, {
941 // let mut dock = dock.clone();
942 // let mut prev_position = panel.position(cx);
943 // move |this, panel, event, cx| {
944 // if T::should_change_position_on_event(event) {
945 // let new_position = panel.read(cx).position(cx);
946 // let mut was_visible = false;
947 // dock.update(cx, |dock, cx| {
948 // prev_position = new_position;
949
950 // was_visible = dock.is_open()
951 // && dock
952 // .visible_panel()
953 // .map_or(false, |active_panel| active_panel.id() == panel.id());
954 // dock.remove_panel(&panel, cx);
955 // });
956
957 // if panel.is_zoomed(cx) {
958 // this.zoomed_position = Some(new_position);
959 // }
960
961 // dock = match panel.read(cx).position(cx) {
962 // DockPosition::Left => &this.left_dock,
963 // DockPosition::Bottom => &this.bottom_dock,
964 // DockPosition::Right => &this.right_dock,
965 // }
966 // .clone();
967 // dock.update(cx, |dock, cx| {
968 // dock.add_panel(panel.clone(), cx);
969 // if was_visible {
970 // dock.set_open(true, cx);
971 // dock.activate_panel(dock.panels_len() - 1, cx);
972 // }
973 // });
974 // } else if T::should_zoom_in_on_event(event) {
975 // dock.update(cx, |dock, cx| dock.set_panel_zoomed(&panel, true, cx));
976 // if !panel.has_focus(cx) {
977 // cx.focus(&panel);
978 // }
979 // this.zoomed = Some(panel.downgrade().into_any());
980 // this.zoomed_position = Some(panel.read(cx).position(cx));
981 // } else if T::should_zoom_out_on_event(event) {
982 // dock.update(cx, |dock, cx| dock.set_panel_zoomed(&panel, false, cx));
983 // if this.zoomed_position == Some(prev_position) {
984 // this.zoomed = None;
985 // this.zoomed_position = None;
986 // }
987 // cx.notify();
988 // } else if T::is_focus_event(event) {
989 // let position = panel.read(cx).position(cx);
990 // this.dismiss_zoomed_items_to_reveal(Some(position), cx);
991 // if panel.is_zoomed(cx) {
992 // this.zoomed = Some(panel.downgrade().into_any());
993 // this.zoomed_position = Some(position);
994 // } else {
995 // this.zoomed = None;
996 // this.zoomed_position = None;
997 // }
998 // this.update_active_view_for_followers(cx);
999 // cx.notify();
1000 // } else {
1001 // handler(this, &panel, event, cx)
1002 // }
1003 // }
1004 // }));
1005
1006 // dock.update(cx, |dock, cx| dock.add_panel(panel, cx));
1007 // }
1008
1009 // pub fn status_bar(&self) -> &View<StatusBar> {
1010 // &self.status_bar
1011 // }
1012
1013 pub fn app_state(&self) -> &Arc<AppState> {
1014 &self.app_state
1015 }
1016
1017 pub fn user_store(&self) -> &Model<UserStore> {
1018 &self.app_state.user_store
1019 }
1020
1021 pub fn project(&self) -> &Model<Project> {
1022 &self.project
1023 }
1024
1025 // pub fn recent_navigation_history(
1026 // &self,
1027 // limit: Option<usize>,
1028 // cx: &AppContext,
1029 // ) -> Vec<(ProjectPath, Option<PathBuf>)> {
1030 // let mut abs_paths_opened: HashMap<PathBuf, HashSet<ProjectPath>> = HashMap::default();
1031 // let mut history: HashMap<ProjectPath, (Option<PathBuf>, usize)> = HashMap::default();
1032 // for pane in &self.panes {
1033 // let pane = pane.read(cx);
1034 // pane.nav_history()
1035 // .for_each_entry(cx, |entry, (project_path, fs_path)| {
1036 // if let Some(fs_path) = &fs_path {
1037 // abs_paths_opened
1038 // .entry(fs_path.clone())
1039 // .or_default()
1040 // .insert(project_path.clone());
1041 // }
1042 // let timestamp = entry.timestamp;
1043 // match history.entry(project_path) {
1044 // hash_map::Entry::Occupied(mut entry) => {
1045 // let (_, old_timestamp) = entry.get();
1046 // if ×tamp > old_timestamp {
1047 // entry.insert((fs_path, timestamp));
1048 // }
1049 // }
1050 // hash_map::Entry::Vacant(entry) => {
1051 // entry.insert((fs_path, timestamp));
1052 // }
1053 // }
1054 // });
1055 // }
1056
1057 // history
1058 // .into_iter()
1059 // .sorted_by_key(|(_, (_, timestamp))| *timestamp)
1060 // .map(|(project_path, (fs_path, _))| (project_path, fs_path))
1061 // .rev()
1062 // .filter(|(history_path, abs_path)| {
1063 // let latest_project_path_opened = abs_path
1064 // .as_ref()
1065 // .and_then(|abs_path| abs_paths_opened.get(abs_path))
1066 // .and_then(|project_paths| {
1067 // project_paths
1068 // .iter()
1069 // .max_by(|b1, b2| b1.worktree_id.cmp(&b2.worktree_id))
1070 // });
1071
1072 // match latest_project_path_opened {
1073 // Some(latest_project_path_opened) => latest_project_path_opened == history_path,
1074 // None => true,
1075 // }
1076 // })
1077 // .take(limit.unwrap_or(usize::MAX))
1078 // .collect()
1079 // }
1080
1081 // fn navigate_history(
1082 // &mut self,
1083 // pane: WeakView<Pane>,
1084 // mode: NavigationMode,
1085 // cx: &mut ViewContext<Workspace>,
1086 // ) -> Task<Result<()>> {
1087 // let to_load = if let Some(pane) = pane.upgrade(cx) {
1088 // cx.focus(&pane);
1089
1090 // pane.update(cx, |pane, cx| {
1091 // loop {
1092 // // Retrieve the weak item handle from the history.
1093 // let entry = pane.nav_history_mut().pop(mode, cx)?;
1094
1095 // // If the item is still present in this pane, then activate it.
1096 // if let Some(index) = entry
1097 // .item
1098 // .upgrade(cx)
1099 // .and_then(|v| pane.index_for_item(v.as_ref()))
1100 // {
1101 // let prev_active_item_index = pane.active_item_index();
1102 // pane.nav_history_mut().set_mode(mode);
1103 // pane.activate_item(index, true, true, cx);
1104 // pane.nav_history_mut().set_mode(NavigationMode::Normal);
1105
1106 // let mut navigated = prev_active_item_index != pane.active_item_index();
1107 // if let Some(data) = entry.data {
1108 // navigated |= pane.active_item()?.navigate(data, cx);
1109 // }
1110
1111 // if navigated {
1112 // break None;
1113 // }
1114 // }
1115 // // If the item is no longer present in this pane, then retrieve its
1116 // // project path in order to reopen it.
1117 // else {
1118 // break pane
1119 // .nav_history()
1120 // .path_for_item(entry.item.id())
1121 // .map(|(project_path, _)| (project_path, entry));
1122 // }
1123 // }
1124 // })
1125 // } else {
1126 // None
1127 // };
1128
1129 // if let Some((project_path, entry)) = to_load {
1130 // // If the item was no longer present, then load it again from its previous path.
1131 // let task = self.load_path(project_path, cx);
1132 // cx.spawn(|workspace, mut cx| async move {
1133 // let task = task.await;
1134 // let mut navigated = false;
1135 // if let Some((project_entry_id, build_item)) = task.log_err() {
1136 // let prev_active_item_id = pane.update(&mut cx, |pane, _| {
1137 // pane.nav_history_mut().set_mode(mode);
1138 // pane.active_item().map(|p| p.id())
1139 // })?;
1140
1141 // pane.update(&mut cx, |pane, cx| {
1142 // let item = pane.open_item(project_entry_id, true, cx, build_item);
1143 // navigated |= Some(item.id()) != prev_active_item_id;
1144 // pane.nav_history_mut().set_mode(NavigationMode::Normal);
1145 // if let Some(data) = entry.data {
1146 // navigated |= item.navigate(data, cx);
1147 // }
1148 // })?;
1149 // }
1150
1151 // if !navigated {
1152 // workspace
1153 // .update(&mut cx, |workspace, cx| {
1154 // Self::navigate_history(workspace, pane, mode, cx)
1155 // })?
1156 // .await?;
1157 // }
1158
1159 // Ok(())
1160 // })
1161 // } else {
1162 // Task::ready(Ok(()))
1163 // }
1164 // }
1165
1166 // pub fn go_back(
1167 // &mut self,
1168 // pane: WeakView<Pane>,
1169 // cx: &mut ViewContext<Workspace>,
1170 // ) -> Task<Result<()>> {
1171 // self.navigate_history(pane, NavigationMode::GoingBack, cx)
1172 // }
1173
1174 // pub fn go_forward(
1175 // &mut self,
1176 // pane: WeakView<Pane>,
1177 // cx: &mut ViewContext<Workspace>,
1178 // ) -> Task<Result<()>> {
1179 // self.navigate_history(pane, NavigationMode::GoingForward, cx)
1180 // }
1181
1182 // pub fn reopen_closed_item(&mut self, cx: &mut ViewContext<Workspace>) -> Task<Result<()>> {
1183 // self.navigate_history(
1184 // self.active_pane().downgrade(),
1185 // NavigationMode::ReopeningClosedItem,
1186 // cx,
1187 // )
1188 // }
1189
1190 // pub fn client(&self) -> &Client {
1191 // &self.app_state.client
1192 // }
1193
1194 // pub fn set_titlebar_item(&mut self, item: AnyViewHandle, cx: &mut ViewContext<Self>) {
1195 // self.titlebar_item = Some(item);
1196 // cx.notify();
1197 // }
1198
1199 // pub fn titlebar_item(&self) -> Option<AnyViewHandle> {
1200 // self.titlebar_item.clone()
1201 // }
1202
1203 // /// Call the given callback with a workspace whose project is local.
1204 // ///
1205 // /// If the given workspace has a local project, then it will be passed
1206 // /// to the callback. Otherwise, a new empty window will be created.
1207 // pub fn with_local_workspace<T, F>(
1208 // &mut self,
1209 // cx: &mut ViewContext<Self>,
1210 // callback: F,
1211 // ) -> Task<Result<T>>
1212 // where
1213 // T: 'static,
1214 // F: 'static + FnOnce(&mut Workspace, &mut ViewContext<Workspace>) -> T,
1215 // {
1216 // if self.project.read(cx).is_local() {
1217 // Task::Ready(Some(Ok(callback(self, cx))))
1218 // } else {
1219 // let task = Self::new_local(Vec::new(), self.app_state.clone(), None, cx);
1220 // cx.spawn(|_vh, mut cx| async move {
1221 // let (workspace, _) = task.await;
1222 // workspace.update(&mut cx, callback)
1223 // })
1224 // }
1225 // }
1226
1227 // pub fn worktrees<'a>(
1228 // &self,
1229 // cx: &'a AppContext,
1230 // ) -> impl 'a + Iterator<Item = ModelHandle<Worktree>> {
1231 // self.project.read(cx).worktrees(cx)
1232 // }
1233
1234 // pub fn visible_worktrees<'a>(
1235 // &self,
1236 // cx: &'a AppContext,
1237 // ) -> impl 'a + Iterator<Item = ModelHandle<Worktree>> {
1238 // self.project.read(cx).visible_worktrees(cx)
1239 // }
1240
1241 // pub fn worktree_scans_complete(&self, cx: &AppContext) -> impl Future<Output = ()> + 'static {
1242 // let futures = self
1243 // .worktrees(cx)
1244 // .filter_map(|worktree| worktree.read(cx).as_local())
1245 // .map(|worktree| worktree.scan_complete())
1246 // .collect::<Vec<_>>();
1247 // async move {
1248 // for future in futures {
1249 // future.await;
1250 // }
1251 // }
1252 // }
1253
1254 // pub fn close_global(_: &CloseWindow, cx: &mut AppContext) {
1255 // cx.spawn(|mut cx| async move {
1256 // let window = cx
1257 // .windows()
1258 // .into_iter()
1259 // .find(|window| window.is_active(&cx).unwrap_or(false));
1260 // if let Some(window) = window {
1261 // //This can only get called when the window's project connection has been lost
1262 // //so we don't need to prompt the user for anything and instead just close the window
1263 // window.remove(&mut cx);
1264 // }
1265 // })
1266 // .detach();
1267 // }
1268
1269 // pub fn close(
1270 // &mut self,
1271 // _: &CloseWindow,
1272 // cx: &mut ViewContext<Self>,
1273 // ) -> Option<Task<Result<()>>> {
1274 // let window = cx.window();
1275 // let prepare = self.prepare_to_close(false, cx);
1276 // Some(cx.spawn(|_, mut cx| async move {
1277 // if prepare.await? {
1278 // window.remove(&mut cx);
1279 // }
1280 // Ok(())
1281 // }))
1282 // }
1283
1284 // pub fn prepare_to_close(
1285 // &mut self,
1286 // quitting: bool,
1287 // cx: &mut ViewContext<Self>,
1288 // ) -> Task<Result<bool>> {
1289 // let active_call = self.active_call().cloned();
1290 // let window = cx.window();
1291
1292 // cx.spawn(|this, mut cx| async move {
1293 // let workspace_count = cx
1294 // .windows()
1295 // .into_iter()
1296 // .filter(|window| window.root_is::<Workspace>())
1297 // .count();
1298
1299 // if let Some(active_call) = active_call {
1300 // if !quitting
1301 // && workspace_count == 1
1302 // && active_call.read_with(&cx, |call, _| call.room().is_some())
1303 // {
1304 // let answer = window.prompt(
1305 // PromptLevel::Warning,
1306 // "Do you want to leave the current call?",
1307 // &["Close window and hang up", "Cancel"],
1308 // &mut cx,
1309 // );
1310
1311 // if let Some(mut answer) = answer {
1312 // if answer.next().await == Some(1) {
1313 // return anyhow::Ok(false);
1314 // } else {
1315 // active_call
1316 // .update(&mut cx, |call, cx| call.hang_up(cx))
1317 // .await
1318 // .log_err();
1319 // }
1320 // }
1321 // }
1322 // }
1323
1324 // Ok(this
1325 // .update(&mut cx, |this, cx| {
1326 // this.save_all_internal(SaveIntent::Close, cx)
1327 // })?
1328 // .await?)
1329 // })
1330 // }
1331
1332 // fn save_all(
1333 // &mut self,
1334 // action: &SaveAll,
1335 // cx: &mut ViewContext<Self>,
1336 // ) -> Option<Task<Result<()>>> {
1337 // let save_all =
1338 // self.save_all_internal(action.save_intent.unwrap_or(SaveIntent::SaveAll), cx);
1339 // Some(cx.foreground().spawn(async move {
1340 // save_all.await?;
1341 // Ok(())
1342 // }))
1343 // }
1344
1345 // fn save_all_internal(
1346 // &mut self,
1347 // mut save_intent: SaveIntent,
1348 // cx: &mut ViewContext<Self>,
1349 // ) -> Task<Result<bool>> {
1350 // if self.project.read(cx).is_read_only() {
1351 // return Task::ready(Ok(true));
1352 // }
1353 // let dirty_items = self
1354 // .panes
1355 // .iter()
1356 // .flat_map(|pane| {
1357 // pane.read(cx).items().filter_map(|item| {
1358 // if item.is_dirty(cx) {
1359 // Some((pane.downgrade(), item.boxed_clone()))
1360 // } else {
1361 // None
1362 // }
1363 // })
1364 // })
1365 // .collect::<Vec<_>>();
1366
1367 // let project = self.project.clone();
1368 // cx.spawn(|workspace, mut cx| async move {
1369 // // Override save mode and display "Save all files" prompt
1370 // if save_intent == SaveIntent::Close && dirty_items.len() > 1 {
1371 // let mut answer = workspace.update(&mut cx, |_, cx| {
1372 // let prompt = Pane::file_names_for_prompt(
1373 // &mut dirty_items.iter().map(|(_, handle)| handle),
1374 // dirty_items.len(),
1375 // cx,
1376 // );
1377 // cx.prompt(
1378 // PromptLevel::Warning,
1379 // &prompt,
1380 // &["Save all", "Discard all", "Cancel"],
1381 // )
1382 // })?;
1383 // match answer.next().await {
1384 // Some(0) => save_intent = SaveIntent::SaveAll,
1385 // Some(1) => save_intent = SaveIntent::Skip,
1386 // _ => {}
1387 // }
1388 // }
1389 // for (pane, item) in dirty_items {
1390 // let (singleton, project_entry_ids) =
1391 // cx.read(|cx| (item.is_singleton(cx), item.project_entry_ids(cx)));
1392 // if singleton || !project_entry_ids.is_empty() {
1393 // if let Some(ix) =
1394 // pane.read_with(&cx, |pane, _| pane.index_for_item(item.as_ref()))?
1395 // {
1396 // if !Pane::save_item(
1397 // project.clone(),
1398 // &pane,
1399 // ix,
1400 // &*item,
1401 // save_intent,
1402 // &mut cx,
1403 // )
1404 // .await?
1405 // {
1406 // return Ok(false);
1407 // }
1408 // }
1409 // }
1410 // }
1411 // Ok(true)
1412 // })
1413 // }
1414
1415 // pub fn open(&mut self, _: &Open, cx: &mut ViewContext<Self>) -> Option<Task<Result<()>>> {
1416 // let mut paths = cx.prompt_for_paths(PathPromptOptions {
1417 // files: true,
1418 // directories: true,
1419 // multiple: true,
1420 // });
1421
1422 // Some(cx.spawn(|this, mut cx| async move {
1423 // if let Some(paths) = paths.recv().await.flatten() {
1424 // if let Some(task) = this
1425 // .update(&mut cx, |this, cx| this.open_workspace_for_paths(paths, cx))
1426 // .log_err()
1427 // {
1428 // task.await?
1429 // }
1430 // }
1431 // Ok(())
1432 // }))
1433 // }
1434
1435 // pub fn open_workspace_for_paths(
1436 // &mut self,
1437 // paths: Vec<PathBuf>,
1438 // cx: &mut ViewContext<Self>,
1439 // ) -> Task<Result<()>> {
1440 // let window = cx.window().downcast::<Self>();
1441 // let is_remote = self.project.read(cx).is_remote();
1442 // let has_worktree = self.project.read(cx).worktrees(cx).next().is_some();
1443 // let has_dirty_items = self.items(cx).any(|item| item.is_dirty(cx));
1444 // let close_task = if is_remote || has_worktree || has_dirty_items {
1445 // None
1446 // } else {
1447 // Some(self.prepare_to_close(false, cx))
1448 // };
1449 // let app_state = self.app_state.clone();
1450
1451 // cx.spawn(|_, mut cx| async move {
1452 // let window_to_replace = if let Some(close_task) = close_task {
1453 // if !close_task.await? {
1454 // return Ok(());
1455 // }
1456 // window
1457 // } else {
1458 // None
1459 // };
1460 // cx.update(|cx| open_paths(&paths, &app_state, window_to_replace, cx))
1461 // .await?;
1462 // Ok(())
1463 // })
1464 // }
1465
1466 #[allow(clippy::type_complexity)]
1467 pub fn open_paths(
1468 &mut self,
1469 mut abs_paths: Vec<PathBuf>,
1470 visible: bool,
1471 cx: &mut ViewContext<Self>,
1472 ) -> Task<Vec<Option<Result<Box<dyn ItemHandle>, anyhow::Error>>>> {
1473 log::info!("open paths {:?}", abs_paths);
1474
1475 let fs = self.app_state.fs.clone();
1476
1477 // Sort the paths to ensure we add worktrees for parents before their children.
1478 abs_paths.sort_unstable();
1479 cx.spawn(|this, mut cx| async move {
1480 let mut tasks = Vec::with_capacity(abs_paths.len());
1481 for abs_path in &abs_paths {
1482 let project_path = match this
1483 .update(&mut cx, |this, cx| {
1484 Workspace::project_path_for_path(
1485 this.project.clone(),
1486 abs_path,
1487 visible,
1488 cx,
1489 )
1490 })
1491 .log_err()
1492 {
1493 Some(project_path) => project_path.await.log_err(),
1494 None => None,
1495 };
1496
1497 let this = this.clone();
1498 let task = cx.spawn(|mut cx| {
1499 let fs = fs.clone();
1500 let abs_path = abs_path.clone();
1501 async move {
1502 let (worktree, project_path) = project_path?;
1503 if fs.is_file(&abs_path).await {
1504 Some(
1505 this.update(&mut cx, |this, cx| {
1506 this.open_path(project_path, None, true, cx)
1507 })
1508 .log_err()?
1509 .await,
1510 )
1511 } else {
1512 this.update(&mut cx, |workspace, cx| {
1513 let worktree = worktree.read(cx);
1514 let worktree_abs_path = worktree.abs_path();
1515 let entry_id = if abs_path == worktree_abs_path.as_ref() {
1516 worktree.root_entry()
1517 } else {
1518 abs_path
1519 .strip_prefix(worktree_abs_path.as_ref())
1520 .ok()
1521 .and_then(|relative_path| {
1522 worktree.entry_for_path(relative_path)
1523 })
1524 }
1525 .map(|entry| entry.id);
1526 if let Some(entry_id) = entry_id {
1527 workspace.project.update(cx, |_, cx| {
1528 cx.emit(project2::Event::ActiveEntryChanged(Some(
1529 entry_id,
1530 )));
1531 })
1532 }
1533 })
1534 .log_err()?;
1535 None
1536 }
1537 }
1538 });
1539 tasks.push(task);
1540 }
1541
1542 futures::future::join_all(tasks).await
1543 })
1544 }
1545
1546 // fn add_folder_to_project(&mut self, _: &AddFolderToProject, cx: &mut ViewContext<Self>) {
1547 // let mut paths = cx.prompt_for_paths(PathPromptOptions {
1548 // files: false,
1549 // directories: true,
1550 // multiple: true,
1551 // });
1552 // cx.spawn(|this, mut cx| async move {
1553 // if let Some(paths) = paths.recv().await.flatten() {
1554 // let results = this
1555 // .update(&mut cx, |this, cx| this.open_paths(paths, true, cx))?
1556 // .await;
1557 // for result in results.into_iter().flatten() {
1558 // result.log_err();
1559 // }
1560 // }
1561 // anyhow::Ok(())
1562 // })
1563 // .detach_and_log_err(cx);
1564 // }
1565
1566 fn project_path_for_path(
1567 project: Model<Project>,
1568 abs_path: &Path,
1569 visible: bool,
1570 cx: &mut AppContext,
1571 ) -> Task<Result<(Model<Worktree>, ProjectPath)>> {
1572 let entry = project.update(cx, |project, cx| {
1573 project.find_or_create_local_worktree(abs_path, visible, cx)
1574 });
1575 cx.spawn(|cx| async move {
1576 let (worktree, path) = entry.await?;
1577 let worktree_id = worktree.update(&mut cx, |t, _| t.id())?;
1578 Ok((
1579 worktree,
1580 ProjectPath {
1581 worktree_id,
1582 path: path.into(),
1583 },
1584 ))
1585 })
1586 }
1587
1588 // /// Returns the modal that was toggled closed if it was open.
1589 // pub fn toggle_modal<V, F>(
1590 // &mut self,
1591 // cx: &mut ViewContext<Self>,
1592 // add_view: F,
1593 // ) -> Option<View<V>>
1594 // where
1595 // V: 'static + Modal,
1596 // F: FnOnce(&mut Self, &mut ViewContext<Self>) -> View<V>,
1597 // {
1598 // cx.notify();
1599 // // Whatever modal was visible is getting clobbered. If its the same type as V, then return
1600 // // it. Otherwise, create a new modal and set it as active.
1601 // if let Some(already_open_modal) = self
1602 // .dismiss_modal(cx)
1603 // .and_then(|modal| modal.downcast::<V>())
1604 // {
1605 // cx.focus_self();
1606 // Some(already_open_modal)
1607 // } else {
1608 // let modal = add_view(self, cx);
1609 // cx.subscribe(&modal, |this, _, event, cx| {
1610 // if V::dismiss_on_event(event) {
1611 // this.dismiss_modal(cx);
1612 // }
1613 // })
1614 // .detach();
1615 // let previously_focused_view_id = cx.focused_view_id();
1616 // cx.focus(&modal);
1617 // self.modal = Some(ActiveModal {
1618 // view: Box::new(modal),
1619 // previously_focused_view_id,
1620 // });
1621 // None
1622 // }
1623 // }
1624
1625 // pub fn modal<V: 'static + View>(&self) -> Option<View<V>> {
1626 // self.modal
1627 // .as_ref()
1628 // .and_then(|modal| modal.view.as_any().clone().downcast::<V>())
1629 // }
1630
1631 // pub fn dismiss_modal(&mut self, cx: &mut ViewContext<Self>) -> Option<AnyViewHandle> {
1632 // if let Some(modal) = self.modal.take() {
1633 // if let Some(previously_focused_view_id) = modal.previously_focused_view_id {
1634 // if modal.view.has_focus(cx) {
1635 // cx.window_context().focus(Some(previously_focused_view_id));
1636 // }
1637 // }
1638 // cx.notify();
1639 // Some(modal.view.as_any().clone())
1640 // } else {
1641 // None
1642 // }
1643 // }
1644
1645 // pub fn items<'a>(
1646 // &'a self,
1647 // cx: &'a AppContext,
1648 // ) -> impl 'a + Iterator<Item = &Box<dyn ItemHandle>> {
1649 // self.panes.iter().flat_map(|pane| pane.read(cx).items())
1650 // }
1651
1652 // pub fn item_of_type<T: Item>(&self, cx: &AppContext) -> Option<View<T>> {
1653 // self.items_of_type(cx).max_by_key(|item| item.id())
1654 // }
1655
1656 // pub fn items_of_type<'a, T: Item>(
1657 // &'a self,
1658 // cx: &'a AppContext,
1659 // ) -> impl 'a + Iterator<Item = View<T>> {
1660 // self.panes
1661 // .iter()
1662 // .flat_map(|pane| pane.read(cx).items_of_type())
1663 // }
1664
1665 // pub fn active_item(&self, cx: &AppContext) -> Option<Box<dyn ItemHandle>> {
1666 // self.active_pane().read(cx).active_item()
1667 // }
1668
1669 // fn active_project_path(&self, cx: &ViewContext<Self>) -> Option<ProjectPath> {
1670 // self.active_item(cx).and_then(|item| item.project_path(cx))
1671 // }
1672
1673 // pub fn save_active_item(
1674 // &mut self,
1675 // save_intent: SaveIntent,
1676 // cx: &mut ViewContext<Self>,
1677 // ) -> Task<Result<()>> {
1678 // let project = self.project.clone();
1679 // let pane = self.active_pane();
1680 // let item_ix = pane.read(cx).active_item_index();
1681 // let item = pane.read(cx).active_item();
1682 // let pane = pane.downgrade();
1683
1684 // cx.spawn(|_, mut cx| async move {
1685 // if let Some(item) = item {
1686 // Pane::save_item(project, &pane, item_ix, item.as_ref(), save_intent, &mut cx)
1687 // .await
1688 // .map(|_| ())
1689 // } else {
1690 // Ok(())
1691 // }
1692 // })
1693 // }
1694
1695 // pub fn close_inactive_items_and_panes(
1696 // &mut self,
1697 // _: &CloseInactiveTabsAndPanes,
1698 // cx: &mut ViewContext<Self>,
1699 // ) -> Option<Task<Result<()>>> {
1700 // self.close_all_internal(true, SaveIntent::Close, cx)
1701 // }
1702
1703 // pub fn close_all_items_and_panes(
1704 // &mut self,
1705 // action: &CloseAllItemsAndPanes,
1706 // cx: &mut ViewContext<Self>,
1707 // ) -> Option<Task<Result<()>>> {
1708 // self.close_all_internal(false, action.save_intent.unwrap_or(SaveIntent::Close), cx)
1709 // }
1710
1711 // fn close_all_internal(
1712 // &mut self,
1713 // retain_active_pane: bool,
1714 // save_intent: SaveIntent,
1715 // cx: &mut ViewContext<Self>,
1716 // ) -> Option<Task<Result<()>>> {
1717 // let current_pane = self.active_pane();
1718
1719 // let mut tasks = Vec::new();
1720
1721 // if retain_active_pane {
1722 // if let Some(current_pane_close) = current_pane.update(cx, |pane, cx| {
1723 // pane.close_inactive_items(&CloseInactiveItems, cx)
1724 // }) {
1725 // tasks.push(current_pane_close);
1726 // };
1727 // }
1728
1729 // for pane in self.panes() {
1730 // if retain_active_pane && pane.id() == current_pane.id() {
1731 // continue;
1732 // }
1733
1734 // if let Some(close_pane_items) = pane.update(cx, |pane: &mut Pane, cx| {
1735 // pane.close_all_items(
1736 // &CloseAllItems {
1737 // save_intent: Some(save_intent),
1738 // },
1739 // cx,
1740 // )
1741 // }) {
1742 // tasks.push(close_pane_items)
1743 // }
1744 // }
1745
1746 // if tasks.is_empty() {
1747 // None
1748 // } else {
1749 // Some(cx.spawn(|_, _| async move {
1750 // for task in tasks {
1751 // task.await?
1752 // }
1753 // Ok(())
1754 // }))
1755 // }
1756 // }
1757
1758 // pub fn toggle_dock(&mut self, dock_side: DockPosition, cx: &mut ViewContext<Self>) {
1759 // let dock = match dock_side {
1760 // DockPosition::Left => &self.left_dock,
1761 // DockPosition::Bottom => &self.bottom_dock,
1762 // DockPosition::Right => &self.right_dock,
1763 // };
1764 // let mut focus_center = false;
1765 // let mut reveal_dock = false;
1766 // dock.update(cx, |dock, cx| {
1767 // let other_is_zoomed = self.zoomed.is_some() && self.zoomed_position != Some(dock_side);
1768 // let was_visible = dock.is_open() && !other_is_zoomed;
1769 // dock.set_open(!was_visible, cx);
1770
1771 // if let Some(active_panel) = dock.active_panel() {
1772 // if was_visible {
1773 // if active_panel.has_focus(cx) {
1774 // focus_center = true;
1775 // }
1776 // } else {
1777 // cx.focus(active_panel.as_any());
1778 // reveal_dock = true;
1779 // }
1780 // }
1781 // });
1782
1783 // if reveal_dock {
1784 // self.dismiss_zoomed_items_to_reveal(Some(dock_side), cx);
1785 // }
1786
1787 // if focus_center {
1788 // cx.focus_self();
1789 // }
1790
1791 // cx.notify();
1792 // self.serialize_workspace(cx);
1793 // }
1794
1795 // pub fn close_all_docks(&mut self, cx: &mut ViewContext<Self>) {
1796 // let docks = [&self.left_dock, &self.bottom_dock, &self.right_dock];
1797
1798 // for dock in docks {
1799 // dock.update(cx, |dock, cx| {
1800 // dock.set_open(false, cx);
1801 // });
1802 // }
1803
1804 // cx.focus_self();
1805 // cx.notify();
1806 // self.serialize_workspace(cx);
1807 // }
1808
1809 // /// Transfer focus to the panel of the given type.
1810 // pub fn focus_panel<T: Panel>(&mut self, cx: &mut ViewContext<Self>) -> Option<View<T>> {
1811 // self.focus_or_unfocus_panel::<T>(cx, |_, _| true)?
1812 // .as_any()
1813 // .clone()
1814 // .downcast()
1815 // }
1816
1817 // /// Focus the panel of the given type if it isn't already focused. If it is
1818 // /// already focused, then transfer focus back to the workspace center.
1819 // pub fn toggle_panel_focus<T: Panel>(&mut self, cx: &mut ViewContext<Self>) {
1820 // self.focus_or_unfocus_panel::<T>(cx, |panel, cx| !panel.has_focus(cx));
1821 // }
1822
1823 // /// Focus or unfocus the given panel type, depending on the given callback.
1824 // fn focus_or_unfocus_panel<T: Panel>(
1825 // &mut self,
1826 // cx: &mut ViewContext<Self>,
1827 // should_focus: impl Fn(&dyn PanelHandle, &mut ViewContext<Dock>) -> bool,
1828 // ) -> Option<Rc<dyn PanelHandle>> {
1829 // for dock in [&self.left_dock, &self.bottom_dock, &self.right_dock] {
1830 // if let Some(panel_index) = dock.read(cx).panel_index_for_type::<T>() {
1831 // let mut focus_center = false;
1832 // let mut reveal_dock = false;
1833 // let panel = dock.update(cx, |dock, cx| {
1834 // dock.activate_panel(panel_index, cx);
1835
1836 // let panel = dock.active_panel().cloned();
1837 // if let Some(panel) = panel.as_ref() {
1838 // if should_focus(&**panel, cx) {
1839 // dock.set_open(true, cx);
1840 // cx.focus(panel.as_any());
1841 // reveal_dock = true;
1842 // } else {
1843 // // if panel.is_zoomed(cx) {
1844 // // dock.set_open(false, cx);
1845 // // }
1846 // focus_center = true;
1847 // }
1848 // }
1849 // panel
1850 // });
1851
1852 // if focus_center {
1853 // cx.focus_self();
1854 // }
1855
1856 // self.serialize_workspace(cx);
1857 // cx.notify();
1858 // return panel;
1859 // }
1860 // }
1861 // None
1862 // }
1863
1864 // pub fn panel<T: Panel>(&self, cx: &WindowContext) -> Option<View<T>> {
1865 // for dock in [&self.left_dock, &self.bottom_dock, &self.right_dock] {
1866 // let dock = dock.read(cx);
1867 // if let Some(panel) = dock.panel::<T>() {
1868 // return Some(panel);
1869 // }
1870 // }
1871 // None
1872 // }
1873
1874 // fn zoom_out(&mut self, cx: &mut ViewContext<Self>) {
1875 // for pane in &self.panes {
1876 // pane.update(cx, |pane, cx| pane.set_zoomed(false, cx));
1877 // }
1878
1879 // self.left_dock.update(cx, |dock, cx| dock.zoom_out(cx));
1880 // self.bottom_dock.update(cx, |dock, cx| dock.zoom_out(cx));
1881 // self.right_dock.update(cx, |dock, cx| dock.zoom_out(cx));
1882 // self.zoomed = None;
1883 // self.zoomed_position = None;
1884
1885 // cx.notify();
1886 // }
1887
1888 // #[cfg(any(test, feature = "test-support"))]
1889 // pub fn zoomed_view(&self, cx: &AppContext) -> Option<AnyViewHandle> {
1890 // self.zoomed.and_then(|view| view.upgrade(cx))
1891 // }
1892
1893 // fn dismiss_zoomed_items_to_reveal(
1894 // &mut self,
1895 // dock_to_reveal: Option<DockPosition>,
1896 // cx: &mut ViewContext<Self>,
1897 // ) {
1898 // // If a center pane is zoomed, unzoom it.
1899 // for pane in &self.panes {
1900 // if pane != &self.active_pane || dock_to_reveal.is_some() {
1901 // pane.update(cx, |pane, cx| pane.set_zoomed(false, cx));
1902 // }
1903 // }
1904
1905 // // If another dock is zoomed, hide it.
1906 // let mut focus_center = false;
1907 // for dock in [&self.left_dock, &self.right_dock, &self.bottom_dock] {
1908 // dock.update(cx, |dock, cx| {
1909 // if Some(dock.position()) != dock_to_reveal {
1910 // if let Some(panel) = dock.active_panel() {
1911 // if panel.is_zoomed(cx) {
1912 // focus_center |= panel.has_focus(cx);
1913 // dock.set_open(false, cx);
1914 // }
1915 // }
1916 // }
1917 // });
1918 // }
1919
1920 // if focus_center {
1921 // cx.focus_self();
1922 // }
1923
1924 // if self.zoomed_position != dock_to_reveal {
1925 // self.zoomed = None;
1926 // self.zoomed_position = None;
1927 // }
1928
1929 // cx.notify();
1930 // }
1931
1932 fn add_pane(&mut self, cx: &mut ViewContext<Self>) -> View<Pane> {
1933 todo!()
1934 // let pane = cx.build_view(|cx| {
1935 // Pane::new(
1936 // self.weak_handle(),
1937 // self.project.clone(),
1938 // self.pane_history_timestamp.clone(),
1939 // cx,
1940 // )
1941 // });
1942 // cx.subscribe(&pane, Self::handle_pane_event).detach();
1943 // self.panes.push(pane.clone());
1944 // todo!()
1945 // cx.focus(&pane);
1946 // cx.emit(Event::PaneAdded(pane.clone()));
1947 // pane
1948 }
1949
1950 // pub fn add_item_to_center(
1951 // &mut self,
1952 // item: Box<dyn ItemHandle>,
1953 // cx: &mut ViewContext<Self>,
1954 // ) -> bool {
1955 // if let Some(center_pane) = self.last_active_center_pane.clone() {
1956 // if let Some(center_pane) = center_pane.upgrade(cx) {
1957 // center_pane.update(cx, |pane, cx| pane.add_item(item, true, true, None, cx));
1958 // true
1959 // } else {
1960 // false
1961 // }
1962 // } else {
1963 // false
1964 // }
1965 // }
1966
1967 // pub fn add_item(&mut self, item: Box<dyn ItemHandle>, cx: &mut ViewContext<Self>) {
1968 // self.active_pane
1969 // .update(cx, |pane, cx| pane.add_item(item, true, true, None, cx));
1970 // }
1971
1972 // pub fn split_item(
1973 // &mut self,
1974 // split_direction: SplitDirection,
1975 // item: Box<dyn ItemHandle>,
1976 // cx: &mut ViewContext<Self>,
1977 // ) {
1978 // let new_pane = self.split_pane(self.active_pane.clone(), split_direction, cx);
1979 // new_pane.update(cx, move |new_pane, cx| {
1980 // new_pane.add_item(item, true, true, None, cx)
1981 // })
1982 // }
1983
1984 // pub fn open_abs_path(
1985 // &mut self,
1986 // abs_path: PathBuf,
1987 // visible: bool,
1988 // cx: &mut ViewContext<Self>,
1989 // ) -> Task<anyhow::Result<Box<dyn ItemHandle>>> {
1990 // cx.spawn(|workspace, mut cx| async move {
1991 // let open_paths_task_result = workspace
1992 // .update(&mut cx, |workspace, cx| {
1993 // workspace.open_paths(vec![abs_path.clone()], visible, cx)
1994 // })
1995 // .with_context(|| format!("open abs path {abs_path:?} task spawn"))?
1996 // .await;
1997 // anyhow::ensure!(
1998 // open_paths_task_result.len() == 1,
1999 // "open abs path {abs_path:?} task returned incorrect number of results"
2000 // );
2001 // match open_paths_task_result
2002 // .into_iter()
2003 // .next()
2004 // .expect("ensured single task result")
2005 // {
2006 // Some(open_result) => {
2007 // open_result.with_context(|| format!("open abs path {abs_path:?} task join"))
2008 // }
2009 // None => anyhow::bail!("open abs path {abs_path:?} task returned None"),
2010 // }
2011 // })
2012 // }
2013
2014 // pub fn split_abs_path(
2015 // &mut self,
2016 // abs_path: PathBuf,
2017 // visible: bool,
2018 // cx: &mut ViewContext<Self>,
2019 // ) -> Task<anyhow::Result<Box<dyn ItemHandle>>> {
2020 // let project_path_task =
2021 // Workspace::project_path_for_path(self.project.clone(), &abs_path, visible, cx);
2022 // cx.spawn(|this, mut cx| async move {
2023 // let (_, path) = project_path_task.await?;
2024 // this.update(&mut cx, |this, cx| this.split_path(path, cx))?
2025 // .await
2026 // })
2027 // }
2028
2029 pub fn open_path(
2030 &mut self,
2031 path: impl Into<ProjectPath>,
2032 pane: Option<WeakView<Pane>>,
2033 focus_item: bool,
2034 cx: &mut ViewContext<Self>,
2035 ) -> Task<Result<Box<dyn ItemHandle>, anyhow::Error>> {
2036 let pane = pane.unwrap_or_else(|| {
2037 self.last_active_center_pane.clone().unwrap_or_else(|| {
2038 self.panes
2039 .first()
2040 .expect("There must be an active pane")
2041 .downgrade()
2042 })
2043 });
2044
2045 let task = self.load_path(path.into(), cx);
2046 cx.spawn(|_, mut cx| async move {
2047 let (project_entry_id, build_item) = task.await?;
2048 pane.update(&mut cx, |pane, cx| {
2049 pane.open_item(project_entry_id, focus_item, cx, build_item)
2050 })
2051 })
2052 }
2053
2054 // pub fn split_path(
2055 // &mut self,
2056 // path: impl Into<ProjectPath>,
2057 // cx: &mut ViewContext<Self>,
2058 // ) -> Task<Result<Box<dyn ItemHandle>, anyhow::Error>> {
2059 // let pane = self.last_active_center_pane.clone().unwrap_or_else(|| {
2060 // self.panes
2061 // .first()
2062 // .expect("There must be an active pane")
2063 // .downgrade()
2064 // });
2065
2066 // if let Member::Pane(center_pane) = &self.center.root {
2067 // if center_pane.read(cx).items_len() == 0 {
2068 // return self.open_path(path, Some(pane), true, cx);
2069 // }
2070 // }
2071
2072 // let task = self.load_path(path.into(), cx);
2073 // cx.spawn(|this, mut cx| async move {
2074 // let (project_entry_id, build_item) = task.await?;
2075 // this.update(&mut cx, move |this, cx| -> Option<_> {
2076 // let pane = pane.upgrade(cx)?;
2077 // let new_pane = this.split_pane(pane, SplitDirection::Right, cx);
2078 // new_pane.update(cx, |new_pane, cx| {
2079 // Some(new_pane.open_item(project_entry_id, true, cx, build_item))
2080 // })
2081 // })
2082 // .map(|option| option.ok_or_else(|| anyhow!("pane was dropped")))?
2083 // })
2084 // }
2085
2086 pub(crate) fn load_path(
2087 &mut self,
2088 path: ProjectPath,
2089 cx: &mut ViewContext<Self>,
2090 ) -> Task<
2091 Result<(
2092 ProjectEntryId,
2093 impl 'static + Send + FnOnce(&mut ViewContext<Pane>) -> Box<dyn ItemHandle>,
2094 )>,
2095 > {
2096 let project = self.project().clone();
2097 let project_item = project.update(cx, |project, cx| project.open_path(path, cx));
2098 cx.spawn(|_, cx| async move {
2099 let (project_entry_id, project_item) = project_item.await?;
2100 let build_item = cx.update(|cx| {
2101 cx.default_global::<ProjectItemBuilders>()
2102 .get(&project_item.type_id())
2103 .ok_or_else(|| anyhow!("no item builder for project item"))
2104 .cloned()
2105 })??;
2106 let build_item =
2107 move |cx: &mut ViewContext<Pane>| build_item(project, project_item, cx);
2108 Ok((project_entry_id, build_item))
2109 })
2110 }
2111
2112 // pub fn open_project_item<T>(
2113 // &mut self,
2114 // project_item: ModelHandle<T::Item>,
2115 // cx: &mut ViewContext<Self>,
2116 // ) -> View<T>
2117 // where
2118 // T: ProjectItem,
2119 // {
2120 // use project::Item as _;
2121
2122 // let entry_id = project_item.read(cx).entry_id(cx);
2123 // if let Some(item) = entry_id
2124 // .and_then(|entry_id| self.active_pane().read(cx).item_for_entry(entry_id, cx))
2125 // .and_then(|item| item.downcast())
2126 // {
2127 // self.activate_item(&item, cx);
2128 // return item;
2129 // }
2130
2131 // let item = cx.add_view(|cx| T::for_project_item(self.project().clone(), project_item, cx));
2132 // self.add_item(Box::new(item.clone()), cx);
2133 // item
2134 // }
2135
2136 // pub fn split_project_item<T>(
2137 // &mut self,
2138 // project_item: ModelHandle<T::Item>,
2139 // cx: &mut ViewContext<Self>,
2140 // ) -> View<T>
2141 // where
2142 // T: ProjectItem,
2143 // {
2144 // use project::Item as _;
2145
2146 // let entry_id = project_item.read(cx).entry_id(cx);
2147 // if let Some(item) = entry_id
2148 // .and_then(|entry_id| self.active_pane().read(cx).item_for_entry(entry_id, cx))
2149 // .and_then(|item| item.downcast())
2150 // {
2151 // self.activate_item(&item, cx);
2152 // return item;
2153 // }
2154
2155 // let item = cx.add_view(|cx| T::for_project_item(self.project().clone(), project_item, cx));
2156 // self.split_item(SplitDirection::Right, Box::new(item.clone()), cx);
2157 // item
2158 // }
2159
2160 // pub fn open_shared_screen(&mut self, peer_id: PeerId, cx: &mut ViewContext<Self>) {
2161 // if let Some(shared_screen) = self.shared_screen_for_peer(peer_id, &self.active_pane, cx) {
2162 // self.active_pane.update(cx, |pane, cx| {
2163 // pane.add_item(Box::new(shared_screen), false, true, None, cx)
2164 // });
2165 // }
2166 // }
2167
2168 // pub fn activate_item(&mut self, item: &dyn ItemHandle, cx: &mut ViewContext<Self>) -> bool {
2169 // let result = self.panes.iter().find_map(|pane| {
2170 // pane.read(cx)
2171 // .index_for_item(item)
2172 // .map(|ix| (pane.clone(), ix))
2173 // });
2174 // if let Some((pane, ix)) = result {
2175 // pane.update(cx, |pane, cx| pane.activate_item(ix, true, true, cx));
2176 // true
2177 // } else {
2178 // false
2179 // }
2180 // }
2181
2182 // fn activate_pane_at_index(&mut self, action: &ActivatePane, cx: &mut ViewContext<Self>) {
2183 // let panes = self.center.panes();
2184 // if let Some(pane) = panes.get(action.0).map(|p| (*p).clone()) {
2185 // cx.focus(&pane);
2186 // } else {
2187 // self.split_and_clone(self.active_pane.clone(), SplitDirection::Right, cx);
2188 // }
2189 // }
2190
2191 // pub fn activate_next_pane(&mut self, cx: &mut ViewContext<Self>) {
2192 // let panes = self.center.panes();
2193 // if let Some(ix) = panes.iter().position(|pane| **pane == self.active_pane) {
2194 // let next_ix = (ix + 1) % panes.len();
2195 // let next_pane = panes[next_ix].clone();
2196 // cx.focus(&next_pane);
2197 // }
2198 // }
2199
2200 // pub fn activate_previous_pane(&mut self, cx: &mut ViewContext<Self>) {
2201 // let panes = self.center.panes();
2202 // if let Some(ix) = panes.iter().position(|pane| **pane == self.active_pane) {
2203 // let prev_ix = cmp::min(ix.wrapping_sub(1), panes.len() - 1);
2204 // let prev_pane = panes[prev_ix].clone();
2205 // cx.focus(&prev_pane);
2206 // }
2207 // }
2208
2209 // pub fn activate_pane_in_direction(
2210 // &mut self,
2211 // direction: SplitDirection,
2212 // cx: &mut ViewContext<Self>,
2213 // ) {
2214 // if let Some(pane) = self.find_pane_in_direction(direction, cx) {
2215 // cx.focus(pane);
2216 // }
2217 // }
2218
2219 // pub fn swap_pane_in_direction(
2220 // &mut self,
2221 // direction: SplitDirection,
2222 // cx: &mut ViewContext<Self>,
2223 // ) {
2224 // if let Some(to) = self
2225 // .find_pane_in_direction(direction, cx)
2226 // .map(|pane| pane.clone())
2227 // {
2228 // self.center.swap(&self.active_pane.clone(), &to);
2229 // cx.notify();
2230 // }
2231 // }
2232
2233 // fn find_pane_in_direction(
2234 // &mut self,
2235 // direction: SplitDirection,
2236 // cx: &mut ViewContext<Self>,
2237 // ) -> Option<&View<Pane>> {
2238 // let Some(bounding_box) = self.center.bounding_box_for_pane(&self.active_pane) else {
2239 // return None;
2240 // };
2241 // let cursor = self.active_pane.read(cx).pixel_position_of_cursor(cx);
2242 // let center = match cursor {
2243 // Some(cursor) if bounding_box.contains_point(cursor) => cursor,
2244 // _ => bounding_box.center(),
2245 // };
2246
2247 // let distance_to_next = theme::current(cx).workspace.pane_divider.width + 1.;
2248
2249 // let target = match direction {
2250 // SplitDirection::Left => vec2f(bounding_box.origin_x() - distance_to_next, center.y()),
2251 // SplitDirection::Right => vec2f(bounding_box.max_x() + distance_to_next, center.y()),
2252 // SplitDirection::Up => vec2f(center.x(), bounding_box.origin_y() - distance_to_next),
2253 // SplitDirection::Down => vec2f(center.x(), bounding_box.max_y() + distance_to_next),
2254 // };
2255 // self.center.pane_at_pixel_position(target)
2256 // }
2257
2258 // fn handle_pane_focused(&mut self, pane: View<Pane>, cx: &mut ViewContext<Self>) {
2259 // if self.active_pane != pane {
2260 // self.active_pane = pane.clone();
2261 // self.status_bar.update(cx, |status_bar, cx| {
2262 // status_bar.set_active_pane(&self.active_pane, cx);
2263 // });
2264 // self.active_item_path_changed(cx);
2265 // self.last_active_center_pane = Some(pane.downgrade());
2266 // }
2267
2268 // self.dismiss_zoomed_items_to_reveal(None, cx);
2269 // if pane.read(cx).is_zoomed() {
2270 // self.zoomed = Some(pane.downgrade().into_any());
2271 // } else {
2272 // self.zoomed = None;
2273 // }
2274 // self.zoomed_position = None;
2275 // self.update_active_view_for_followers(cx);
2276
2277 // cx.notify();
2278 // }
2279
2280 // fn handle_pane_event(
2281 // &mut self,
2282 // pane: View<Pane>,
2283 // event: &pane::Event,
2284 // cx: &mut ViewContext<Self>,
2285 // ) {
2286 // match event {
2287 // pane::Event::AddItem { item } => item.added_to_pane(self, pane, cx),
2288 // pane::Event::Split(direction) => {
2289 // self.split_and_clone(pane, *direction, cx);
2290 // }
2291 // pane::Event::Remove => self.remove_pane(pane, cx),
2292 // pane::Event::ActivateItem { local } => {
2293 // if *local {
2294 // self.unfollow(&pane, cx);
2295 // }
2296 // if &pane == self.active_pane() {
2297 // self.active_item_path_changed(cx);
2298 // }
2299 // }
2300 // pane::Event::ChangeItemTitle => {
2301 // if pane == self.active_pane {
2302 // self.active_item_path_changed(cx);
2303 // }
2304 // self.update_window_edited(cx);
2305 // }
2306 // pane::Event::RemoveItem { item_id } => {
2307 // self.update_window_edited(cx);
2308 // if let hash_map::Entry::Occupied(entry) = self.panes_by_item.entry(*item_id) {
2309 // if entry.get().id() == pane.id() {
2310 // entry.remove();
2311 // }
2312 // }
2313 // }
2314 // pane::Event::Focus => {
2315 // self.handle_pane_focused(pane.clone(), cx);
2316 // }
2317 // pane::Event::ZoomIn => {
2318 // if pane == self.active_pane {
2319 // pane.update(cx, |pane, cx| pane.set_zoomed(true, cx));
2320 // if pane.read(cx).has_focus() {
2321 // self.zoomed = Some(pane.downgrade().into_any());
2322 // self.zoomed_position = None;
2323 // }
2324 // cx.notify();
2325 // }
2326 // }
2327 // pane::Event::ZoomOut => {
2328 // pane.update(cx, |pane, cx| pane.set_zoomed(false, cx));
2329 // if self.zoomed_position.is_none() {
2330 // self.zoomed = None;
2331 // }
2332 // cx.notify();
2333 // }
2334 // }
2335
2336 // self.serialize_workspace(cx);
2337 // }
2338
2339 // pub fn split_pane(
2340 // &mut self,
2341 // pane_to_split: View<Pane>,
2342 // split_direction: SplitDirection,
2343 // cx: &mut ViewContext<Self>,
2344 // ) -> View<Pane> {
2345 // let new_pane = self.add_pane(cx);
2346 // self.center
2347 // .split(&pane_to_split, &new_pane, split_direction)
2348 // .unwrap();
2349 // cx.notify();
2350 // new_pane
2351 // }
2352
2353 // pub fn split_and_clone(
2354 // &mut self,
2355 // pane: View<Pane>,
2356 // direction: SplitDirection,
2357 // cx: &mut ViewContext<Self>,
2358 // ) -> Option<View<Pane>> {
2359 // let item = pane.read(cx).active_item()?;
2360 // let maybe_pane_handle = if let Some(clone) = item.clone_on_split(self.database_id(), cx) {
2361 // let new_pane = self.add_pane(cx);
2362 // new_pane.update(cx, |pane, cx| pane.add_item(clone, true, true, None, cx));
2363 // self.center.split(&pane, &new_pane, direction).unwrap();
2364 // Some(new_pane)
2365 // } else {
2366 // None
2367 // };
2368 // cx.notify();
2369 // maybe_pane_handle
2370 // }
2371
2372 // pub fn split_pane_with_item(
2373 // &mut self,
2374 // pane_to_split: WeakView<Pane>,
2375 // split_direction: SplitDirection,
2376 // from: WeakView<Pane>,
2377 // item_id_to_move: usize,
2378 // cx: &mut ViewContext<Self>,
2379 // ) {
2380 // let Some(pane_to_split) = pane_to_split.upgrade(cx) else {
2381 // return;
2382 // };
2383 // let Some(from) = from.upgrade(cx) else {
2384 // return;
2385 // };
2386
2387 // let new_pane = self.add_pane(cx);
2388 // self.move_item(from.clone(), new_pane.clone(), item_id_to_move, 0, cx);
2389 // self.center
2390 // .split(&pane_to_split, &new_pane, split_direction)
2391 // .unwrap();
2392 // cx.notify();
2393 // }
2394
2395 // pub fn split_pane_with_project_entry(
2396 // &mut self,
2397 // pane_to_split: WeakView<Pane>,
2398 // split_direction: SplitDirection,
2399 // project_entry: ProjectEntryId,
2400 // cx: &mut ViewContext<Self>,
2401 // ) -> Option<Task<Result<()>>> {
2402 // let pane_to_split = pane_to_split.upgrade(cx)?;
2403 // let new_pane = self.add_pane(cx);
2404 // self.center
2405 // .split(&pane_to_split, &new_pane, split_direction)
2406 // .unwrap();
2407
2408 // let path = self.project.read(cx).path_for_entry(project_entry, cx)?;
2409 // let task = self.open_path(path, Some(new_pane.downgrade()), true, cx);
2410 // Some(cx.foreground().spawn(async move {
2411 // task.await?;
2412 // Ok(())
2413 // }))
2414 // }
2415
2416 // pub fn move_item(
2417 // &mut self,
2418 // source: View<Pane>,
2419 // destination: View<Pane>,
2420 // item_id_to_move: usize,
2421 // destination_index: usize,
2422 // cx: &mut ViewContext<Self>,
2423 // ) {
2424 // let item_to_move = source
2425 // .read(cx)
2426 // .items()
2427 // .enumerate()
2428 // .find(|(_, item_handle)| item_handle.id() == item_id_to_move);
2429
2430 // if item_to_move.is_none() {
2431 // log::warn!("Tried to move item handle which was not in `from` pane. Maybe tab was closed during drop");
2432 // return;
2433 // }
2434 // let (item_ix, item_handle) = item_to_move.unwrap();
2435 // let item_handle = item_handle.clone();
2436
2437 // if source != destination {
2438 // // Close item from previous pane
2439 // source.update(cx, |source, cx| {
2440 // source.remove_item(item_ix, false, cx);
2441 // });
2442 // }
2443
2444 // // This automatically removes duplicate items in the pane
2445 // destination.update(cx, |destination, cx| {
2446 // destination.add_item(item_handle, true, true, Some(destination_index), cx);
2447 // cx.focus_self();
2448 // });
2449 // }
2450
2451 // fn remove_pane(&mut self, pane: View<Pane>, cx: &mut ViewContext<Self>) {
2452 // if self.center.remove(&pane).unwrap() {
2453 // self.force_remove_pane(&pane, cx);
2454 // self.unfollow(&pane, cx);
2455 // self.last_leaders_by_pane.remove(&pane.downgrade());
2456 // for removed_item in pane.read(cx).items() {
2457 // self.panes_by_item.remove(&removed_item.id());
2458 // }
2459
2460 // cx.notify();
2461 // } else {
2462 // self.active_item_path_changed(cx);
2463 // }
2464 // }
2465
2466 // pub fn panes(&self) -> &[View<Pane>] {
2467 // &self.panes
2468 // }
2469
2470 // pub fn active_pane(&self) -> &View<Pane> {
2471 // &self.active_pane
2472 // }
2473
2474 // fn collaborator_left(&mut self, peer_id: PeerId, cx: &mut ViewContext<Self>) {
2475 // self.follower_states.retain(|_, state| {
2476 // if state.leader_id == peer_id {
2477 // for item in state.items_by_leader_view_id.values() {
2478 // item.set_leader_peer_id(None, cx);
2479 // }
2480 // false
2481 // } else {
2482 // true
2483 // }
2484 // });
2485 // cx.notify();
2486 // }
2487
2488 // fn start_following(
2489 // &mut self,
2490 // leader_id: PeerId,
2491 // cx: &mut ViewContext<Self>,
2492 // ) -> Option<Task<Result<()>>> {
2493 // let pane = self.active_pane().clone();
2494
2495 // self.last_leaders_by_pane
2496 // .insert(pane.downgrade(), leader_id);
2497 // self.unfollow(&pane, cx);
2498 // self.follower_states.insert(
2499 // pane.clone(),
2500 // FollowerState {
2501 // leader_id,
2502 // active_view_id: None,
2503 // items_by_leader_view_id: Default::default(),
2504 // },
2505 // );
2506 // cx.notify();
2507
2508 // let room_id = self.active_call()?.read(cx).room()?.read(cx).id();
2509 // let project_id = self.project.read(cx).remote_id();
2510 // let request = self.app_state.client.request(proto::Follow {
2511 // room_id,
2512 // project_id,
2513 // leader_id: Some(leader_id),
2514 // });
2515
2516 // Some(cx.spawn(|this, mut cx| async move {
2517 // let response = request.await?;
2518 // this.update(&mut cx, |this, _| {
2519 // let state = this
2520 // .follower_states
2521 // .get_mut(&pane)
2522 // .ok_or_else(|| anyhow!("following interrupted"))?;
2523 // state.active_view_id = if let Some(active_view_id) = response.active_view_id {
2524 // Some(ViewId::from_proto(active_view_id)?)
2525 // } else {
2526 // None
2527 // };
2528 // Ok::<_, anyhow::Error>(())
2529 // })??;
2530 // Self::add_views_from_leader(
2531 // this.clone(),
2532 // leader_id,
2533 // vec![pane],
2534 // response.views,
2535 // &mut cx,
2536 // )
2537 // .await?;
2538 // this.update(&mut cx, |this, cx| this.leader_updated(leader_id, cx))?;
2539 // Ok(())
2540 // }))
2541 // }
2542
2543 // pub fn follow_next_collaborator(
2544 // &mut self,
2545 // _: &FollowNextCollaborator,
2546 // cx: &mut ViewContext<Self>,
2547 // ) -> Option<Task<Result<()>>> {
2548 // let collaborators = self.project.read(cx).collaborators();
2549 // let next_leader_id = if let Some(leader_id) = self.leader_for_pane(&self.active_pane) {
2550 // let mut collaborators = collaborators.keys().copied();
2551 // for peer_id in collaborators.by_ref() {
2552 // if peer_id == leader_id {
2553 // break;
2554 // }
2555 // }
2556 // collaborators.next()
2557 // } else if let Some(last_leader_id) =
2558 // self.last_leaders_by_pane.get(&self.active_pane.downgrade())
2559 // {
2560 // if collaborators.contains_key(last_leader_id) {
2561 // Some(*last_leader_id)
2562 // } else {
2563 // None
2564 // }
2565 // } else {
2566 // None
2567 // };
2568
2569 // let pane = self.active_pane.clone();
2570 // let Some(leader_id) = next_leader_id.or_else(|| collaborators.keys().copied().next())
2571 // else {
2572 // return None;
2573 // };
2574 // if Some(leader_id) == self.unfollow(&pane, cx) {
2575 // return None;
2576 // }
2577 // self.follow(leader_id, cx)
2578 // }
2579
2580 // pub fn follow(
2581 // &mut self,
2582 // leader_id: PeerId,
2583 // cx: &mut ViewContext<Self>,
2584 // ) -> Option<Task<Result<()>>> {
2585 // let room = ActiveCall::global(cx).read(cx).room()?.read(cx);
2586 // let project = self.project.read(cx);
2587
2588 // let Some(remote_participant) = room.remote_participant_for_peer_id(leader_id) else {
2589 // return None;
2590 // };
2591
2592 // let other_project_id = match remote_participant.location {
2593 // call::ParticipantLocation::External => None,
2594 // call::ParticipantLocation::UnsharedProject => None,
2595 // call::ParticipantLocation::SharedProject { project_id } => {
2596 // if Some(project_id) == project.remote_id() {
2597 // None
2598 // } else {
2599 // Some(project_id)
2600 // }
2601 // }
2602 // };
2603
2604 // // if they are active in another project, follow there.
2605 // if let Some(project_id) = other_project_id {
2606 // let app_state = self.app_state.clone();
2607 // return Some(crate::join_remote_project(
2608 // project_id,
2609 // remote_participant.user.id,
2610 // app_state,
2611 // cx,
2612 // ));
2613 // }
2614
2615 // // if you're already following, find the right pane and focus it.
2616 // for (pane, state) in &self.follower_states {
2617 // if leader_id == state.leader_id {
2618 // cx.focus(pane);
2619 // return None;
2620 // }
2621 // }
2622
2623 // // Otherwise, follow.
2624 // self.start_following(leader_id, cx)
2625 // }
2626
2627 pub fn unfollow(&mut self, pane: &View<Pane>, cx: &mut ViewContext<Self>) -> Option<PeerId> {
2628 let state = self.follower_states.remove(pane)?;
2629 let leader_id = state.leader_id;
2630 for (_, item) in state.items_by_leader_view_id {
2631 item.set_leader_peer_id(None, cx);
2632 }
2633
2634 if self
2635 .follower_states
2636 .values()
2637 .all(|state| state.leader_id != state.leader_id)
2638 {
2639 let project_id = self.project.read(cx).remote_id();
2640 let room_id = self.active_call()?.read(cx).room()?.read(cx).id();
2641 self.app_state
2642 .client
2643 .send(proto::Unfollow {
2644 room_id,
2645 project_id,
2646 leader_id: Some(leader_id),
2647 })
2648 .log_err();
2649 }
2650
2651 cx.notify();
2652 Some(leader_id)
2653 }
2654
2655 // pub fn is_being_followed(&self, peer_id: PeerId) -> bool {
2656 // self.follower_states
2657 // .values()
2658 // .any(|state| state.leader_id == peer_id)
2659 // }
2660
2661 // fn render_titlebar(&self, theme: &Theme, cx: &mut ViewContext<Self>) -> AnyElement<Self> {
2662 // // TODO: There should be a better system in place for this
2663 // // (https://github.com/zed-industries/zed/issues/1290)
2664 // let is_fullscreen = cx.window_is_fullscreen();
2665 // let container_theme = if is_fullscreen {
2666 // let mut container_theme = theme.titlebar.container;
2667 // container_theme.padding.left = container_theme.padding.right;
2668 // container_theme
2669 // } else {
2670 // theme.titlebar.container
2671 // };
2672
2673 // enum TitleBar {}
2674 // MouseEventHandler::new::<TitleBar, _>(0, cx, |_, cx| {
2675 // Stack::new()
2676 // .with_children(
2677 // self.titlebar_item
2678 // .as_ref()
2679 // .map(|item| ChildView::new(item, cx)),
2680 // )
2681 // .contained()
2682 // .with_style(container_theme)
2683 // })
2684 // .on_click(MouseButton::Left, |event, _, cx| {
2685 // if event.click_count == 2 {
2686 // cx.zoom_window();
2687 // }
2688 // })
2689 // .constrained()
2690 // .with_height(theme.titlebar.height)
2691 // .into_any_named("titlebar")
2692 // }
2693
2694 // fn active_item_path_changed(&mut self, cx: &mut ViewContext<Self>) {
2695 // let active_entry = self.active_project_path(cx);
2696 // self.project
2697 // .update(cx, |project, cx| project.set_active_path(active_entry, cx));
2698 // self.update_window_title(cx);
2699 // }
2700
2701 // fn update_window_title(&mut self, cx: &mut ViewContext<Self>) {
2702 // let project = self.project().read(cx);
2703 // let mut title = String::new();
2704
2705 // if let Some(path) = self.active_item(cx).and_then(|item| item.project_path(cx)) {
2706 // let filename = path
2707 // .path
2708 // .file_name()
2709 // .map(|s| s.to_string_lossy())
2710 // .or_else(|| {
2711 // Some(Cow::Borrowed(
2712 // project
2713 // .worktree_for_id(path.worktree_id, cx)?
2714 // .read(cx)
2715 // .root_name(),
2716 // ))
2717 // });
2718
2719 // if let Some(filename) = filename {
2720 // title.push_str(filename.as_ref());
2721 // title.push_str(" — ");
2722 // }
2723 // }
2724
2725 // for (i, name) in project.worktree_root_names(cx).enumerate() {
2726 // if i > 0 {
2727 // title.push_str(", ");
2728 // }
2729 // title.push_str(name);
2730 // }
2731
2732 // if title.is_empty() {
2733 // title = "empty project".to_string();
2734 // }
2735
2736 // if project.is_remote() {
2737 // title.push_str(" ↙");
2738 // } else if project.is_shared() {
2739 // title.push_str(" ↗");
2740 // }
2741
2742 // cx.set_window_title(&title);
2743 // }
2744
2745 // fn update_window_edited(&mut self, cx: &mut ViewContext<Self>) {
2746 // let is_edited = !self.project.read(cx).is_read_only()
2747 // && self
2748 // .items(cx)
2749 // .any(|item| item.has_conflict(cx) || item.is_dirty(cx));
2750 // if is_edited != self.window_edited {
2751 // self.window_edited = is_edited;
2752 // cx.set_window_edited(self.window_edited)
2753 // }
2754 // }
2755
2756 // fn render_disconnected_overlay(
2757 // &self,
2758 // cx: &mut ViewContext<Workspace>,
2759 // ) -> Option<AnyElement<Workspace>> {
2760 // if self.project.read(cx).is_read_only() {
2761 // enum DisconnectedOverlay {}
2762 // Some(
2763 // MouseEventHandler::new::<DisconnectedOverlay, _>(0, cx, |_, cx| {
2764 // let theme = &theme::current(cx);
2765 // Label::new(
2766 // "Your connection to the remote project has been lost.",
2767 // theme.workspace.disconnected_overlay.text.clone(),
2768 // )
2769 // .aligned()
2770 // .contained()
2771 // .with_style(theme.workspace.disconnected_overlay.container)
2772 // })
2773 // .with_cursor_style(CursorStyle::Arrow)
2774 // .capture_all()
2775 // .into_any_named("disconnected overlay"),
2776 // )
2777 // } else {
2778 // None
2779 // }
2780 // }
2781
2782 // fn render_notifications(
2783 // &self,
2784 // theme: &theme::Workspace,
2785 // cx: &AppContext,
2786 // ) -> Option<AnyElement<Workspace>> {
2787 // if self.notifications.is_empty() {
2788 // None
2789 // } else {
2790 // Some(
2791 // Flex::column()
2792 // .with_children(self.notifications.iter().map(|(_, _, notification)| {
2793 // ChildView::new(notification.as_any(), cx)
2794 // .contained()
2795 // .with_style(theme.notification)
2796 // }))
2797 // .constrained()
2798 // .with_width(theme.notifications.width)
2799 // .contained()
2800 // .with_style(theme.notifications.container)
2801 // .aligned()
2802 // .bottom()
2803 // .right()
2804 // .into_any(),
2805 // )
2806 // }
2807 // }
2808
2809 // // RPC handlers
2810
2811 // fn handle_follow(
2812 // &mut self,
2813 // follower_project_id: Option<u64>,
2814 // cx: &mut ViewContext<Self>,
2815 // ) -> proto::FollowResponse {
2816 // let client = &self.app_state.client;
2817 // let project_id = self.project.read(cx).remote_id();
2818
2819 // let active_view_id = self.active_item(cx).and_then(|i| {
2820 // Some(
2821 // i.to_followable_item_handle(cx)?
2822 // .remote_id(client, cx)?
2823 // .to_proto(),
2824 // )
2825 // });
2826
2827 // cx.notify();
2828
2829 // self.last_active_view_id = active_view_id.clone();
2830 // proto::FollowResponse {
2831 // active_view_id,
2832 // views: self
2833 // .panes()
2834 // .iter()
2835 // .flat_map(|pane| {
2836 // let leader_id = self.leader_for_pane(pane);
2837 // pane.read(cx).items().filter_map({
2838 // let cx = &cx;
2839 // move |item| {
2840 // let item = item.to_followable_item_handle(cx)?;
2841 // if (project_id.is_none() || project_id != follower_project_id)
2842 // && item.is_project_item(cx)
2843 // {
2844 // return None;
2845 // }
2846 // let id = item.remote_id(client, cx)?.to_proto();
2847 // let variant = item.to_state_proto(cx)?;
2848 // Some(proto::View {
2849 // id: Some(id),
2850 // leader_id,
2851 // variant: Some(variant),
2852 // })
2853 // }
2854 // })
2855 // })
2856 // .collect(),
2857 // }
2858 // }
2859
2860 // fn handle_update_followers(
2861 // &mut self,
2862 // leader_id: PeerId,
2863 // message: proto::UpdateFollowers,
2864 // _cx: &mut ViewContext<Self>,
2865 // ) {
2866 // self.leader_updates_tx
2867 // .unbounded_send((leader_id, message))
2868 // .ok();
2869 // }
2870
2871 // async fn process_leader_update(
2872 // this: &WeakView<Self>,
2873 // leader_id: PeerId,
2874 // update: proto::UpdateFollowers,
2875 // cx: &mut AsyncAppContext,
2876 // ) -> Result<()> {
2877 // match update.variant.ok_or_else(|| anyhow!("invalid update"))? {
2878 // proto::update_followers::Variant::UpdateActiveView(update_active_view) => {
2879 // this.update(cx, |this, _| {
2880 // for (_, state) in &mut this.follower_states {
2881 // if state.leader_id == leader_id {
2882 // state.active_view_id =
2883 // if let Some(active_view_id) = update_active_view.id.clone() {
2884 // Some(ViewId::from_proto(active_view_id)?)
2885 // } else {
2886 // None
2887 // };
2888 // }
2889 // }
2890 // anyhow::Ok(())
2891 // })??;
2892 // }
2893 // proto::update_followers::Variant::UpdateView(update_view) => {
2894 // let variant = update_view
2895 // .variant
2896 // .ok_or_else(|| anyhow!("missing update view variant"))?;
2897 // let id = update_view
2898 // .id
2899 // .ok_or_else(|| anyhow!("missing update view id"))?;
2900 // let mut tasks = Vec::new();
2901 // this.update(cx, |this, cx| {
2902 // let project = this.project.clone();
2903 // for (_, state) in &mut this.follower_states {
2904 // if state.leader_id == leader_id {
2905 // let view_id = ViewId::from_proto(id.clone())?;
2906 // if let Some(item) = state.items_by_leader_view_id.get(&view_id) {
2907 // tasks.push(item.apply_update_proto(&project, variant.clone(), cx));
2908 // }
2909 // }
2910 // }
2911 // anyhow::Ok(())
2912 // })??;
2913 // try_join_all(tasks).await.log_err();
2914 // }
2915 // proto::update_followers::Variant::CreateView(view) => {
2916 // let panes = this.read_with(cx, |this, _| {
2917 // this.follower_states
2918 // .iter()
2919 // .filter_map(|(pane, state)| (state.leader_id == leader_id).then_some(pane))
2920 // .cloned()
2921 // .collect()
2922 // })?;
2923 // Self::add_views_from_leader(this.clone(), leader_id, panes, vec![view], cx).await?;
2924 // }
2925 // }
2926 // this.update(cx, |this, cx| this.leader_updated(leader_id, cx))?;
2927 // Ok(())
2928 // }
2929
2930 // async fn add_views_from_leader(
2931 // this: WeakView<Self>,
2932 // leader_id: PeerId,
2933 // panes: Vec<View<Pane>>,
2934 // views: Vec<proto::View>,
2935 // cx: &mut AsyncAppContext,
2936 // ) -> Result<()> {
2937 // let this = this
2938 // .upgrade(cx)
2939 // .ok_or_else(|| anyhow!("workspace dropped"))?;
2940
2941 // let item_builders = cx.update(|cx| {
2942 // cx.default_global::<FollowableItemBuilders>()
2943 // .values()
2944 // .map(|b| b.0)
2945 // .collect::<Vec<_>>()
2946 // });
2947
2948 // let mut item_tasks_by_pane = HashMap::default();
2949 // for pane in panes {
2950 // let mut item_tasks = Vec::new();
2951 // let mut leader_view_ids = Vec::new();
2952 // for view in &views {
2953 // let Some(id) = &view.id else { continue };
2954 // let id = ViewId::from_proto(id.clone())?;
2955 // let mut variant = view.variant.clone();
2956 // if variant.is_none() {
2957 // Err(anyhow!("missing view variant"))?;
2958 // }
2959 // for build_item in &item_builders {
2960 // let task = cx
2961 // .update(|cx| build_item(pane.clone(), this.clone(), id, &mut variant, cx));
2962 // if let Some(task) = task {
2963 // item_tasks.push(task);
2964 // leader_view_ids.push(id);
2965 // break;
2966 // } else {
2967 // assert!(variant.is_some());
2968 // }
2969 // }
2970 // }
2971
2972 // item_tasks_by_pane.insert(pane, (item_tasks, leader_view_ids));
2973 // }
2974
2975 // for (pane, (item_tasks, leader_view_ids)) in item_tasks_by_pane {
2976 // let items = futures::future::try_join_all(item_tasks).await?;
2977 // this.update(cx, |this, cx| {
2978 // let state = this.follower_states.get_mut(&pane)?;
2979 // for (id, item) in leader_view_ids.into_iter().zip(items) {
2980 // item.set_leader_peer_id(Some(leader_id), cx);
2981 // state.items_by_leader_view_id.insert(id, item);
2982 // }
2983
2984 // Some(())
2985 // });
2986 // }
2987 // Ok(())
2988 // }
2989
2990 // fn update_active_view_for_followers(&mut self, cx: &AppContext) {
2991 // let mut is_project_item = true;
2992 // let mut update = proto::UpdateActiveView::default();
2993 // if self.active_pane.read(cx).has_focus() {
2994 // let item = self
2995 // .active_item(cx)
2996 // .and_then(|item| item.to_followable_item_handle(cx));
2997 // if let Some(item) = item {
2998 // is_project_item = item.is_project_item(cx);
2999 // update = proto::UpdateActiveView {
3000 // id: item
3001 // .remote_id(&self.app_state.client, cx)
3002 // .map(|id| id.to_proto()),
3003 // leader_id: self.leader_for_pane(&self.active_pane),
3004 // };
3005 // }
3006 // }
3007
3008 // if update.id != self.last_active_view_id {
3009 // self.last_active_view_id = update.id.clone();
3010 // self.update_followers(
3011 // is_project_item,
3012 // proto::update_followers::Variant::UpdateActiveView(update),
3013 // cx,
3014 // );
3015 // }
3016 // }
3017
3018 fn update_followers(
3019 &self,
3020 project_only: bool,
3021 update: proto::update_followers::Variant,
3022 cx: &mut AppContext,
3023 ) -> Option<()> {
3024 let project_id = if project_only {
3025 self.project.read(cx).remote_id()
3026 } else {
3027 None
3028 };
3029 self.app_state().workspace_store.update(cx, |store, cx| {
3030 store.update_followers(project_id, update, cx)
3031 })
3032 }
3033
3034 pub fn leader_for_pane(&self, pane: &View<Pane>) -> Option<PeerId> {
3035 self.follower_states.get(pane).map(|state| state.leader_id)
3036 }
3037
3038 // fn leader_updated(&mut self, leader_id: PeerId, cx: &mut ViewContext<Self>) -> Option<()> {
3039 // cx.notify();
3040
3041 // let call = self.active_call()?;
3042 // let room = call.read(cx).room()?.read(cx);
3043 // let participant = room.remote_participant_for_peer_id(leader_id)?;
3044 // let mut items_to_activate = Vec::new();
3045
3046 // let leader_in_this_app;
3047 // let leader_in_this_project;
3048 // match participant.location {
3049 // call::ParticipantLocation::SharedProject { project_id } => {
3050 // leader_in_this_app = true;
3051 // leader_in_this_project = Some(project_id) == self.project.read(cx).remote_id();
3052 // }
3053 // call::ParticipantLocation::UnsharedProject => {
3054 // leader_in_this_app = true;
3055 // leader_in_this_project = false;
3056 // }
3057 // call::ParticipantLocation::External => {
3058 // leader_in_this_app = false;
3059 // leader_in_this_project = false;
3060 // }
3061 // };
3062
3063 // for (pane, state) in &self.follower_states {
3064 // if state.leader_id != leader_id {
3065 // continue;
3066 // }
3067 // if let (Some(active_view_id), true) = (state.active_view_id, leader_in_this_app) {
3068 // if let Some(item) = state.items_by_leader_view_id.get(&active_view_id) {
3069 // if leader_in_this_project || !item.is_project_item(cx) {
3070 // items_to_activate.push((pane.clone(), item.boxed_clone()));
3071 // }
3072 // } else {
3073 // log::warn!(
3074 // "unknown view id {:?} for leader {:?}",
3075 // active_view_id,
3076 // leader_id
3077 // );
3078 // }
3079 // continue;
3080 // }
3081 // if let Some(shared_screen) = self.shared_screen_for_peer(leader_id, pane, cx) {
3082 // items_to_activate.push((pane.clone(), Box::new(shared_screen)));
3083 // }
3084 // }
3085
3086 // for (pane, item) in items_to_activate {
3087 // let pane_was_focused = pane.read(cx).has_focus();
3088 // if let Some(index) = pane.update(cx, |pane, _| pane.index_for_item(item.as_ref())) {
3089 // pane.update(cx, |pane, cx| pane.activate_item(index, false, false, cx));
3090 // } else {
3091 // pane.update(cx, |pane, cx| {
3092 // pane.add_item(item.boxed_clone(), false, false, None, cx)
3093 // });
3094 // }
3095
3096 // if pane_was_focused {
3097 // pane.update(cx, |pane, cx| pane.focus_active_item(cx));
3098 // }
3099 // }
3100
3101 // None
3102 // }
3103
3104 // fn shared_screen_for_peer(
3105 // &self,
3106 // peer_id: PeerId,
3107 // pane: &View<Pane>,
3108 // cx: &mut ViewContext<Self>,
3109 // ) -> Option<View<SharedScreen>> {
3110 // let call = self.active_call()?;
3111 // let room = call.read(cx).room()?.read(cx);
3112 // let participant = room.remote_participant_for_peer_id(peer_id)?;
3113 // let track = participant.video_tracks.values().next()?.clone();
3114 // let user = participant.user.clone();
3115
3116 // for item in pane.read(cx).items_of_type::<SharedScreen>() {
3117 // if item.read(cx).peer_id == peer_id {
3118 // return Some(item);
3119 // }
3120 // }
3121
3122 // Some(cx.add_view(|cx| SharedScreen::new(&track, peer_id, user.clone(), cx)))
3123 // }
3124
3125 // pub fn on_window_activation_changed(&mut self, active: bool, cx: &mut ViewContext<Self>) {
3126 // if active {
3127 // self.update_active_view_for_followers(cx);
3128 // cx.background()
3129 // .spawn(persistence::DB.update_timestamp(self.database_id()))
3130 // .detach();
3131 // } else {
3132 // for pane in &self.panes {
3133 // pane.update(cx, |pane, cx| {
3134 // if let Some(item) = pane.active_item() {
3135 // item.workspace_deactivated(cx);
3136 // }
3137 // if matches!(
3138 // settings::get::<WorkspaceSettings>(cx).autosave,
3139 // AutosaveSetting::OnWindowChange | AutosaveSetting::OnFocusChange
3140 // ) {
3141 // for item in pane.items() {
3142 // Pane::autosave_item(item.as_ref(), self.project.clone(), cx)
3143 // .detach_and_log_err(cx);
3144 // }
3145 // }
3146 // });
3147 // }
3148 // }
3149 // }
3150
3151 fn active_call(&self) -> Option<&Model<ActiveCall>> {
3152 self.active_call.as_ref().map(|(call, _)| call)
3153 }
3154
3155 // fn on_active_call_event(
3156 // &mut self,
3157 // _: ModelHandle<ActiveCall>,
3158 // event: &call::room::Event,
3159 // cx: &mut ViewContext<Self>,
3160 // ) {
3161 // match event {
3162 // call::room::Event::ParticipantLocationChanged { participant_id }
3163 // | call::room::Event::RemoteVideoTracksChanged { participant_id } => {
3164 // self.leader_updated(*participant_id, cx);
3165 // }
3166 // _ => {}
3167 // }
3168 // }
3169
3170 // pub fn database_id(&self) -> WorkspaceId {
3171 // self.database_id
3172 // }
3173
3174 fn location(&self, cx: &AppContext) -> Option<WorkspaceLocation> {
3175 let project = self.project().read(cx);
3176
3177 if project.is_local() {
3178 Some(
3179 project
3180 .visible_worktrees(cx)
3181 .map(|worktree| worktree.read(cx).abs_path())
3182 .collect::<Vec<_>>()
3183 .into(),
3184 )
3185 } else {
3186 None
3187 }
3188 }
3189
3190 // fn remove_panes(&mut self, member: Member, cx: &mut ViewContext<Workspace>) {
3191 // match member {
3192 // Member::Axis(PaneAxis { members, .. }) => {
3193 // for child in members.iter() {
3194 // self.remove_panes(child.clone(), cx)
3195 // }
3196 // }
3197 // Member::Pane(pane) => {
3198 // self.force_remove_pane(&pane, cx);
3199 // }
3200 // }
3201 // }
3202
3203 fn force_remove_pane(&mut self, pane: &View<Pane>, cx: &mut ViewContext<Workspace>) {
3204 self.panes.retain(|p| p != pane);
3205 if true {
3206 todo!()
3207 // cx.focus(self.panes.last().unwrap());
3208 }
3209 if self.last_active_center_pane == Some(pane.downgrade()) {
3210 self.last_active_center_pane = None;
3211 }
3212 cx.notify();
3213 }
3214
3215 // fn schedule_serialize(&mut self, cx: &mut ViewContext<Self>) {
3216 // self._schedule_serialize = Some(cx.spawn(|this, cx| async move {
3217 // cx.background().timer(Duration::from_millis(100)).await;
3218 // this.read_with(&cx, |this, cx| this.serialize_workspace(cx))
3219 // .ok();
3220 // }));
3221 // }
3222
3223 fn serialize_workspace(&self, cx: &ViewContext<Self>) {
3224 fn serialize_pane_handle(pane_handle: &View<Pane>, cx: &AppContext) -> SerializedPane {
3225 let (items, active) = {
3226 let pane = pane_handle.read(cx);
3227 let active_item_id = pane.active_item().map(|item| item.id());
3228 (
3229 pane.items()
3230 .filter_map(|item_handle| {
3231 Some(SerializedItem {
3232 kind: Arc::from(item_handle.serialized_item_kind()?),
3233 item_id: item_handle.id(),
3234 active: Some(item_handle.id()) == active_item_id,
3235 })
3236 })
3237 .collect::<Vec<_>>(),
3238 pane.has_focus(),
3239 )
3240 };
3241
3242 SerializedPane::new(items, active)
3243 }
3244
3245 fn build_serialized_pane_group(
3246 pane_group: &Member,
3247 cx: &AppContext,
3248 ) -> SerializedPaneGroup {
3249 match pane_group {
3250 Member::Axis(PaneAxis {
3251 axis,
3252 members,
3253 flexes,
3254 bounding_boxes: _,
3255 }) => SerializedPaneGroup::Group {
3256 axis: *axis,
3257 children: members
3258 .iter()
3259 .map(|member| build_serialized_pane_group(member, cx))
3260 .collect::<Vec<_>>(),
3261 flexes: Some(flexes.lock().clone()),
3262 },
3263 Member::Pane(pane_handle) => {
3264 SerializedPaneGroup::Pane(serialize_pane_handle(&pane_handle, cx))
3265 }
3266 }
3267 }
3268
3269 fn build_serialized_docks(this: &Workspace, cx: &ViewContext<Workspace>) -> DockStructure {
3270 let left_dock = this.left_dock.read(cx);
3271 let left_visible = left_dock.is_open();
3272 let left_active_panel = left_dock.visible_panel().and_then(|panel| {
3273 todo!()
3274 // Some(
3275 // cx.view_ui_name(panel.as_any().window(), panel.id())?
3276 // .to_string(),
3277 // )
3278 });
3279 let left_dock_zoom = left_dock
3280 .visible_panel()
3281 .map(|panel| panel.is_zoomed(cx))
3282 .unwrap_or(false);
3283
3284 let right_dock = this.right_dock.read(cx);
3285 let right_visible = right_dock.is_open();
3286 let right_active_panel = right_dock.visible_panel().and_then(|panel| {
3287 todo!()
3288 // Some(
3289 // cx.view_ui_name(panel.as_any().window(), panel.id())?
3290 // .to_string(),
3291 // )
3292 });
3293 let right_dock_zoom = right_dock
3294 .visible_panel()
3295 .map(|panel| panel.is_zoomed(cx))
3296 .unwrap_or(false);
3297
3298 let bottom_dock = this.bottom_dock.read(cx);
3299 let bottom_visible = bottom_dock.is_open();
3300 let bottom_active_panel = bottom_dock.visible_panel().and_then(|panel| {
3301 todo!()
3302 // Some(
3303 // cx.view_ui_name(panel.as_any().window(), panel.id())?
3304 // .to_string(),
3305 // )
3306 });
3307 let bottom_dock_zoom = bottom_dock
3308 .visible_panel()
3309 .map(|panel| panel.is_zoomed(cx))
3310 .unwrap_or(false);
3311
3312 DockStructure {
3313 left: DockData {
3314 visible: left_visible,
3315 active_panel: left_active_panel,
3316 zoom: left_dock_zoom,
3317 },
3318 right: DockData {
3319 visible: right_visible,
3320 active_panel: right_active_panel,
3321 zoom: right_dock_zoom,
3322 },
3323 bottom: DockData {
3324 visible: bottom_visible,
3325 active_panel: bottom_active_panel,
3326 zoom: bottom_dock_zoom,
3327 },
3328 }
3329 }
3330
3331 if let Some(location) = self.location(cx) {
3332 // Load bearing special case:
3333 // - with_local_workspace() relies on this to not have other stuff open
3334 // when you open your log
3335 if !location.paths().is_empty() {
3336 let center_group = build_serialized_pane_group(&self.center.root, cx);
3337 let docks = build_serialized_docks(self, cx);
3338
3339 let serialized_workspace = SerializedWorkspace {
3340 id: self.database_id,
3341 location,
3342 center_group,
3343 bounds: Default::default(),
3344 display: Default::default(),
3345 docks,
3346 };
3347
3348 cx.spawn(|_, _| persistence::DB.save_workspace(serialized_workspace))
3349 .detach();
3350 }
3351 }
3352 }
3353
3354 // pub(crate) fn load_workspace(
3355 // workspace: WeakView<Workspace>,
3356 // serialized_workspace: SerializedWorkspace,
3357 // paths_to_open: Vec<Option<ProjectPath>>,
3358 // cx: &mut AppContext,
3359 // ) -> Task<Result<Vec<Option<Box<dyn ItemHandle>>>>> {
3360 // cx.spawn(|mut cx| async move {
3361 // let (project, old_center_pane) = workspace.read_with(&cx, |workspace, _| {
3362 // (
3363 // workspace.project().clone(),
3364 // workspace.last_active_center_pane.clone(),
3365 // )
3366 // })?;
3367
3368 // let mut center_group = None;
3369 // let mut center_items = None;
3370 // // Traverse the splits tree and add to things
3371 // if let Some((group, active_pane, items)) = serialized_workspace
3372 // .center_group
3373 // .deserialize(&project, serialized_workspace.id, &workspace, &mut cx)
3374 // .await
3375 // {
3376 // center_items = Some(items);
3377 // center_group = Some((group, active_pane))
3378 // }
3379
3380 // let mut items_by_project_path = cx.read(|cx| {
3381 // center_items
3382 // .unwrap_or_default()
3383 // .into_iter()
3384 // .filter_map(|item| {
3385 // let item = item?;
3386 // let project_path = item.project_path(cx)?;
3387 // Some((project_path, item))
3388 // })
3389 // .collect::<HashMap<_, _>>()
3390 // });
3391
3392 // let opened_items = paths_to_open
3393 // .into_iter()
3394 // .map(|path_to_open| {
3395 // path_to_open
3396 // .and_then(|path_to_open| items_by_project_path.remove(&path_to_open))
3397 // })
3398 // .collect::<Vec<_>>();
3399
3400 // // Remove old panes from workspace panes list
3401 // workspace.update(&mut cx, |workspace, cx| {
3402 // if let Some((center_group, active_pane)) = center_group {
3403 // workspace.remove_panes(workspace.center.root.clone(), cx);
3404
3405 // // Swap workspace center group
3406 // workspace.center = PaneGroup::with_root(center_group);
3407
3408 // // Change the focus to the workspace first so that we retrigger focus in on the pane.
3409 // cx.focus_self();
3410
3411 // if let Some(active_pane) = active_pane {
3412 // cx.focus(&active_pane);
3413 // } else {
3414 // cx.focus(workspace.panes.last().unwrap());
3415 // }
3416 // } else {
3417 // let old_center_handle = old_center_pane.and_then(|weak| weak.upgrade(cx));
3418 // if let Some(old_center_handle) = old_center_handle {
3419 // cx.focus(&old_center_handle)
3420 // } else {
3421 // cx.focus_self()
3422 // }
3423 // }
3424
3425 // let docks = serialized_workspace.docks;
3426 // workspace.left_dock.update(cx, |dock, cx| {
3427 // dock.set_open(docks.left.visible, cx);
3428 // if let Some(active_panel) = docks.left.active_panel {
3429 // if let Some(ix) = dock.panel_index_for_ui_name(&active_panel, cx) {
3430 // dock.activate_panel(ix, cx);
3431 // }
3432 // }
3433 // dock.active_panel()
3434 // .map(|panel| panel.set_zoomed(docks.left.zoom, cx));
3435 // if docks.left.visible && docks.left.zoom {
3436 // cx.focus_self()
3437 // }
3438 // });
3439 // // TODO: I think the bug is that setting zoom or active undoes the bottom zoom or something
3440 // workspace.right_dock.update(cx, |dock, cx| {
3441 // dock.set_open(docks.right.visible, cx);
3442 // if let Some(active_panel) = docks.right.active_panel {
3443 // if let Some(ix) = dock.panel_index_for_ui_name(&active_panel, cx) {
3444 // dock.activate_panel(ix, cx);
3445 // }
3446 // }
3447 // dock.active_panel()
3448 // .map(|panel| panel.set_zoomed(docks.right.zoom, cx));
3449
3450 // if docks.right.visible && docks.right.zoom {
3451 // cx.focus_self()
3452 // }
3453 // });
3454 // workspace.bottom_dock.update(cx, |dock, cx| {
3455 // dock.set_open(docks.bottom.visible, cx);
3456 // if let Some(active_panel) = docks.bottom.active_panel {
3457 // if let Some(ix) = dock.panel_index_for_ui_name(&active_panel, cx) {
3458 // dock.activate_panel(ix, cx);
3459 // }
3460 // }
3461
3462 // dock.active_panel()
3463 // .map(|panel| panel.set_zoomed(docks.bottom.zoom, cx));
3464
3465 // if docks.bottom.visible && docks.bottom.zoom {
3466 // cx.focus_self()
3467 // }
3468 // });
3469
3470 // cx.notify();
3471 // })?;
3472
3473 // // Serialize ourself to make sure our timestamps and any pane / item changes are replicated
3474 // workspace.read_with(&cx, |workspace, cx| workspace.serialize_workspace(cx))?;
3475
3476 // Ok(opened_items)
3477 // })
3478 // }
3479
3480 // #[cfg(any(test, feature = "test-support"))]
3481 // pub fn test_new(project: ModelHandle<Project>, cx: &mut ViewContext<Self>) -> Self {
3482 // use node_runtime::FakeNodeRuntime;
3483
3484 // let client = project.read(cx).client();
3485 // let user_store = project.read(cx).user_store();
3486
3487 // let workspace_store = cx.add_model(|cx| WorkspaceStore::new(client.clone(), cx));
3488 // let app_state = Arc::new(AppState {
3489 // languages: project.read(cx).languages().clone(),
3490 // workspace_store,
3491 // client,
3492 // user_store,
3493 // fs: project.read(cx).fs().clone(),
3494 // build_window_options: |_, _, _| Default::default(),
3495 // initialize_workspace: |_, _, _, _| Task::ready(Ok(())),
3496 // node_runtime: FakeNodeRuntime::new(),
3497 // });
3498 // Self::new(0, project, app_state, cx)
3499 // }
3500
3501 // fn render_dock(&self, position: DockPosition, cx: &WindowContext) -> Option<AnyElement<Self>> {
3502 // let dock = match position {
3503 // DockPosition::Left => &self.left_dock,
3504 // DockPosition::Right => &self.right_dock,
3505 // DockPosition::Bottom => &self.bottom_dock,
3506 // };
3507 // let active_panel = dock.read(cx).visible_panel()?;
3508 // let element = if Some(active_panel.id()) == self.zoomed.as_ref().map(|zoomed| zoomed.id()) {
3509 // dock.read(cx).render_placeholder(cx)
3510 // } else {
3511 // ChildView::new(dock, cx).into_any()
3512 // };
3513
3514 // Some(
3515 // element
3516 // .constrained()
3517 // .dynamically(move |constraint, _, cx| match position {
3518 // DockPosition::Left | DockPosition::Right => SizeConstraint::new(
3519 // Vector2F::new(20., constraint.min.y()),
3520 // Vector2F::new(cx.window_size().x() * 0.8, constraint.max.y()),
3521 // ),
3522 // DockPosition::Bottom => SizeConstraint::new(
3523 // Vector2F::new(constraint.min.x(), 20.),
3524 // Vector2F::new(constraint.max.x(), cx.window_size().y() * 0.8),
3525 // ),
3526 // })
3527 // .into_any(),
3528 // )
3529 // }
3530 // }
3531
3532 // fn window_bounds_env_override(cx: &AsyncAppContext) -> Option<WindowBounds> {
3533 // ZED_WINDOW_POSITION
3534 // .zip(*ZED_WINDOW_SIZE)
3535 // .map(|(position, size)| {
3536 // WindowBounds::Fixed(RectF::new(
3537 // cx.platform().screens()[0].bounds().origin() + position,
3538 // size,
3539 // ))
3540 // })
3541 // }
3542
3543 // async fn open_items(
3544 // serialized_workspace: Option<SerializedWorkspace>,
3545 // workspace: &WeakView<Workspace>,
3546 // mut project_paths_to_open: Vec<(PathBuf, Option<ProjectPath>)>,
3547 // app_state: Arc<AppState>,
3548 // mut cx: AsyncAppContext,
3549 // ) -> Result<Vec<Option<Result<Box<dyn ItemHandle>>>>> {
3550 // let mut opened_items = Vec::with_capacity(project_paths_to_open.len());
3551
3552 // if let Some(serialized_workspace) = serialized_workspace {
3553 // let workspace = workspace.clone();
3554 // let restored_items = cx
3555 // .update(|cx| {
3556 // Workspace::load_workspace(
3557 // workspace,
3558 // serialized_workspace,
3559 // project_paths_to_open
3560 // .iter()
3561 // .map(|(_, project_path)| project_path)
3562 // .cloned()
3563 // .collect(),
3564 // cx,
3565 // )
3566 // })
3567 // .await?;
3568
3569 // let restored_project_paths = cx.read(|cx| {
3570 // restored_items
3571 // .iter()
3572 // .filter_map(|item| item.as_ref()?.project_path(cx))
3573 // .collect::<HashSet<_>>()
3574 // });
3575
3576 // for restored_item in restored_items {
3577 // opened_items.push(restored_item.map(Ok));
3578 // }
3579
3580 // project_paths_to_open
3581 // .iter_mut()
3582 // .for_each(|(_, project_path)| {
3583 // if let Some(project_path_to_open) = project_path {
3584 // if restored_project_paths.contains(project_path_to_open) {
3585 // *project_path = None;
3586 // }
3587 // }
3588 // });
3589 // } else {
3590 // for _ in 0..project_paths_to_open.len() {
3591 // opened_items.push(None);
3592 // }
3593 // }
3594 // assert!(opened_items.len() == project_paths_to_open.len());
3595
3596 // let tasks =
3597 // project_paths_to_open
3598 // .into_iter()
3599 // .enumerate()
3600 // .map(|(i, (abs_path, project_path))| {
3601 // let workspace = workspace.clone();
3602 // cx.spawn(|mut cx| {
3603 // let fs = app_state.fs.clone();
3604 // async move {
3605 // let file_project_path = project_path?;
3606 // if fs.is_file(&abs_path).await {
3607 // Some((
3608 // i,
3609 // workspace
3610 // .update(&mut cx, |workspace, cx| {
3611 // workspace.open_path(file_project_path, None, true, cx)
3612 // })
3613 // .log_err()?
3614 // .await,
3615 // ))
3616 // } else {
3617 // None
3618 // }
3619 // }
3620 // })
3621 // });
3622
3623 // for maybe_opened_path in futures::future::join_all(tasks.into_iter())
3624 // .await
3625 // .into_iter()
3626 // {
3627 // if let Some((i, path_open_result)) = maybe_opened_path {
3628 // opened_items[i] = Some(path_open_result);
3629 // }
3630 // }
3631
3632 // Ok(opened_items)
3633 // }
3634
3635 // fn notify_of_new_dock(workspace: &WeakView<Workspace>, cx: &mut AsyncAppContext) {
3636 // const NEW_PANEL_BLOG_POST: &str = "https://zed.dev/blog/new-panel-system";
3637 // const NEW_DOCK_HINT_KEY: &str = "show_new_dock_key";
3638 // const MESSAGE_ID: usize = 2;
3639
3640 // if workspace
3641 // .read_with(cx, |workspace, cx| {
3642 // workspace.has_shown_notification_once::<MessageNotification>(MESSAGE_ID, cx)
3643 // })
3644 // .unwrap_or(false)
3645 // {
3646 // return;
3647 // }
3648
3649 // if db::kvp::KEY_VALUE_STORE
3650 // .read_kvp(NEW_DOCK_HINT_KEY)
3651 // .ok()
3652 // .flatten()
3653 // .is_some()
3654 // {
3655 // if !workspace
3656 // .read_with(cx, |workspace, cx| {
3657 // workspace.has_shown_notification_once::<MessageNotification>(MESSAGE_ID, cx)
3658 // })
3659 // .unwrap_or(false)
3660 // {
3661 // cx.update(|cx| {
3662 // cx.update_global::<NotificationTracker, _, _>(|tracker, _| {
3663 // let entry = tracker
3664 // .entry(TypeId::of::<MessageNotification>())
3665 // .or_default();
3666 // if !entry.contains(&MESSAGE_ID) {
3667 // entry.push(MESSAGE_ID);
3668 // }
3669 // });
3670 // });
3671 // }
3672
3673 // return;
3674 // }
3675
3676 // cx.spawn(|_| async move {
3677 // db::kvp::KEY_VALUE_STORE
3678 // .write_kvp(NEW_DOCK_HINT_KEY.to_string(), "seen".to_string())
3679 // .await
3680 // .ok();
3681 // })
3682 // .detach();
3683
3684 // workspace
3685 // .update(cx, |workspace, cx| {
3686 // workspace.show_notification_once(2, cx, |cx| {
3687 // cx.add_view(|_| {
3688 // MessageNotification::new_element(|text, _| {
3689 // Text::new(
3690 // "Looking for the dock? Try ctrl-`!\nshift-escape now zooms your pane.",
3691 // text,
3692 // )
3693 // .with_custom_runs(vec![26..32, 34..46], |_, bounds, cx| {
3694 // let code_span_background_color = settings::get::<ThemeSettings>(cx)
3695 // .theme
3696 // .editor
3697 // .document_highlight_read_background;
3698
3699 // cx.scene().push_quad(gpui::Quad {
3700 // bounds,
3701 // background: Some(code_span_background_color),
3702 // border: Default::default(),
3703 // corner_radii: (2.0).into(),
3704 // })
3705 // })
3706 // .into_any()
3707 // })
3708 // .with_click_message("Read more about the new panel system")
3709 // .on_click(|cx| cx.platform().open_url(NEW_PANEL_BLOG_POST))
3710 // })
3711 // })
3712 // })
3713 // .ok();
3714}
3715
3716// fn notify_if_database_failed(workspace: &WeakView<Workspace>, cx: &mut AsyncAppContext) {
3717// const REPORT_ISSUE_URL: &str ="https://github.com/zed-industries/community/issues/new?assignees=&labels=defect%2Ctriage&template=2_bug_report.yml";
3718
3719// workspace
3720// .update(cx, |workspace, cx| {
3721// if (*db::ALL_FILE_DB_FAILED).load(std::sync::atomic::Ordering::Acquire) {
3722// workspace.show_notification_once(0, cx, |cx| {
3723// cx.add_view(|_| {
3724// MessageNotification::new("Failed to load the database file.")
3725// .with_click_message("Click to let us know about this error")
3726// .on_click(|cx| cx.platform().open_url(REPORT_ISSUE_URL))
3727// })
3728// });
3729// }
3730// })
3731// .log_err();
3732// }
3733
3734impl EventEmitter for Workspace {
3735 type Event = Event;
3736}
3737
3738// todo!()
3739// impl Entity for Workspace {
3740// type Event = Event;
3741
3742// fn release(&mut self, cx: &mut AppContext) {
3743// self.app_state.workspace_store.update(cx, |store, _| {
3744// store.workspaces.remove(&self.weak_self);
3745// })
3746// }
3747// }
3748
3749// impl View for Workspace {
3750// fn ui_name() -> &'static str {
3751// "Workspace"
3752// }
3753
3754// fn render(&mut self, cx: &mut ViewContext<Self>) -> AnyElement<Self> {
3755// let theme = theme::current(cx).clone();
3756// Stack::new()
3757// .with_child(
3758// Flex::column()
3759// .with_child(self.render_titlebar(&theme, cx))
3760// .with_child(
3761// Stack::new()
3762// .with_child({
3763// let project = self.project.clone();
3764// Flex::row()
3765// .with_children(self.render_dock(DockPosition::Left, cx))
3766// .with_child(
3767// Flex::column()
3768// .with_child(
3769// FlexItem::new(
3770// self.center.render(
3771// &project,
3772// &theme,
3773// &self.follower_states,
3774// self.active_call(),
3775// self.active_pane(),
3776// self.zoomed
3777// .as_ref()
3778// .and_then(|zoomed| zoomed.upgrade(cx))
3779// .as_ref(),
3780// &self.app_state,
3781// cx,
3782// ),
3783// )
3784// .flex(1., true),
3785// )
3786// .with_children(
3787// self.render_dock(DockPosition::Bottom, cx),
3788// )
3789// .flex(1., true),
3790// )
3791// .with_children(self.render_dock(DockPosition::Right, cx))
3792// })
3793// .with_child(Overlay::new(
3794// Stack::new()
3795// .with_children(self.zoomed.as_ref().and_then(|zoomed| {
3796// enum ZoomBackground {}
3797// let zoomed = zoomed.upgrade(cx)?;
3798
3799// let mut foreground_style =
3800// theme.workspace.zoomed_pane_foreground;
3801// if let Some(zoomed_dock_position) = self.zoomed_position {
3802// foreground_style =
3803// theme.workspace.zoomed_panel_foreground;
3804// let margin = foreground_style.margin.top;
3805// let border = foreground_style.border.top;
3806
3807// // Only include a margin and border on the opposite side.
3808// foreground_style.margin.top = 0.;
3809// foreground_style.margin.left = 0.;
3810// foreground_style.margin.bottom = 0.;
3811// foreground_style.margin.right = 0.;
3812// foreground_style.border.top = false;
3813// foreground_style.border.left = false;
3814// foreground_style.border.bottom = false;
3815// foreground_style.border.right = false;
3816// match zoomed_dock_position {
3817// DockPosition::Left => {
3818// foreground_style.margin.right = margin;
3819// foreground_style.border.right = border;
3820// }
3821// DockPosition::Right => {
3822// foreground_style.margin.left = margin;
3823// foreground_style.border.left = border;
3824// }
3825// DockPosition::Bottom => {
3826// foreground_style.margin.top = margin;
3827// foreground_style.border.top = border;
3828// }
3829// }
3830// }
3831
3832// Some(
3833// ChildView::new(&zoomed, cx)
3834// .contained()
3835// .with_style(foreground_style)
3836// .aligned()
3837// .contained()
3838// .with_style(theme.workspace.zoomed_background)
3839// .mouse::<ZoomBackground>(0)
3840// .capture_all()
3841// .on_down(
3842// MouseButton::Left,
3843// |_, this: &mut Self, cx| {
3844// this.zoom_out(cx);
3845// },
3846// ),
3847// )
3848// }))
3849// .with_children(self.modal.as_ref().map(|modal| {
3850// // Prevent clicks within the modal from falling
3851// // through to the rest of the workspace.
3852// enum ModalBackground {}
3853// MouseEventHandler::new::<ModalBackground, _>(
3854// 0,
3855// cx,
3856// |_, cx| ChildView::new(modal.view.as_any(), cx),
3857// )
3858// .on_click(MouseButton::Left, |_, _, _| {})
3859// .contained()
3860// .with_style(theme.workspace.modal)
3861// .aligned()
3862// .top()
3863// }))
3864// .with_children(self.render_notifications(&theme.workspace, cx)),
3865// ))
3866// .provide_resize_bounds::<WorkspaceBounds>()
3867// .flex(1.0, true),
3868// )
3869// .with_child(ChildView::new(&self.status_bar, cx))
3870// .contained()
3871// .with_background_color(theme.workspace.background),
3872// )
3873// .with_children(DragAndDrop::render(cx))
3874// .with_children(self.render_disconnected_overlay(cx))
3875// .into_any_named("workspace")
3876// }
3877
3878// fn focus_in(&mut self, _: AnyViewHandle, cx: &mut ViewContext<Self>) {
3879// if cx.is_self_focused() {
3880// cx.focus(&self.active_pane);
3881// }
3882// }
3883
3884// fn modifiers_changed(&mut self, e: &ModifiersChangedEvent, cx: &mut ViewContext<Self>) -> bool {
3885// DragAndDrop::<Workspace>::update_modifiers(e.modifiers, cx)
3886// }
3887// }
3888
3889impl WorkspaceStore {
3890 // pub fn new(client: Arc<Client>, cx: &mut ModelContext<Self>) -> Self {
3891 // Self {
3892 // workspaces: Default::default(),
3893 // followers: Default::default(),
3894 // _subscriptions: vec![
3895 // client.add_request_handler(cx.handle(), Self::handle_follow),
3896 // client.add_message_handler(cx.handle(), Self::handle_unfollow),
3897 // client.add_message_handler(cx.handle(), Self::handle_update_followers),
3898 // ],
3899 // client,
3900 // }
3901 // }
3902
3903 pub fn update_followers(
3904 &self,
3905 project_id: Option<u64>,
3906 update: proto::update_followers::Variant,
3907 cx: &AppContext,
3908 ) -> Option<()> {
3909 if !cx.has_global::<Model<ActiveCall>>() {
3910 return None;
3911 }
3912
3913 let room_id = ActiveCall::global(cx).read(cx).room()?.read(cx).id();
3914 let follower_ids: Vec<_> = self
3915 .followers
3916 .iter()
3917 .filter_map(|follower| {
3918 if follower.project_id == project_id || project_id.is_none() {
3919 Some(follower.peer_id.into())
3920 } else {
3921 None
3922 }
3923 })
3924 .collect();
3925 if follower_ids.is_empty() {
3926 return None;
3927 }
3928 self.client
3929 .send(proto::UpdateFollowers {
3930 room_id,
3931 project_id,
3932 follower_ids,
3933 variant: Some(update),
3934 })
3935 .log_err()
3936 }
3937}
3938
3939// async fn handle_follow(
3940// this: ModelHandle<Self>,
3941// envelope: TypedEnvelope<proto::Follow>,
3942// _: Arc<Client>,
3943// mut cx: AsyncAppContext,
3944// ) -> Result<proto::FollowResponse> {
3945// this.update(&mut cx, |this, cx| {
3946// let follower = Follower {
3947// project_id: envelope.payload.project_id,
3948// peer_id: envelope.original_sender_id()?,
3949// };
3950// let active_project = ActiveCall::global(cx)
3951// .read(cx)
3952// .location()
3953// .map(|project| project.id());
3954
3955// let mut response = proto::FollowResponse::default();
3956// for workspace in &this.workspaces {
3957// let Some(workspace) = workspace.upgrade(cx) else {
3958// continue;
3959// };
3960
3961// workspace.update(cx.as_mut(), |workspace, cx| {
3962// let handler_response = workspace.handle_follow(follower.project_id, cx);
3963// if response.views.is_empty() {
3964// response.views = handler_response.views;
3965// } else {
3966// response.views.extend_from_slice(&handler_response.views);
3967// }
3968
3969// if let Some(active_view_id) = handler_response.active_view_id.clone() {
3970// if response.active_view_id.is_none()
3971// || Some(workspace.project.id()) == active_project
3972// {
3973// response.active_view_id = Some(active_view_id);
3974// }
3975// }
3976// });
3977// }
3978
3979// if let Err(ix) = this.followers.binary_search(&follower) {
3980// this.followers.insert(ix, follower);
3981// }
3982
3983// Ok(response)
3984// })
3985// }
3986
3987// async fn handle_unfollow(
3988// this: ModelHandle<Self>,
3989// envelope: TypedEnvelope<proto::Unfollow>,
3990// _: Arc<Client>,
3991// mut cx: AsyncAppContext,
3992// ) -> Result<()> {
3993// this.update(&mut cx, |this, _| {
3994// let follower = Follower {
3995// project_id: envelope.payload.project_id,
3996// peer_id: envelope.original_sender_id()?,
3997// };
3998// if let Ok(ix) = this.followers.binary_search(&follower) {
3999// this.followers.remove(ix);
4000// }
4001// Ok(())
4002// })
4003// }
4004
4005// async fn handle_update_followers(
4006// this: ModelHandle<Self>,
4007// envelope: TypedEnvelope<proto::UpdateFollowers>,
4008// _: Arc<Client>,
4009// mut cx: AsyncAppContext,
4010// ) -> Result<()> {
4011// let leader_id = envelope.original_sender_id()?;
4012// let update = envelope.payload;
4013// this.update(&mut cx, |this, cx| {
4014// for workspace in &this.workspaces {
4015// let Some(workspace) = workspace.upgrade(cx) else {
4016// continue;
4017// };
4018// workspace.update(cx.as_mut(), |workspace, cx| {
4019// let project_id = workspace.project.read(cx).remote_id();
4020// if update.project_id != project_id && update.project_id.is_some() {
4021// return;
4022// }
4023// workspace.handle_update_followers(leader_id, update.clone(), cx);
4024// });
4025// }
4026// Ok(())
4027// })
4028// }
4029// }
4030
4031// impl Entity for WorkspaceStore {
4032// type Event = ();
4033// }
4034
4035impl ViewId {
4036 pub(crate) fn from_proto(message: proto::ViewId) -> Result<Self> {
4037 Ok(Self {
4038 creator: message
4039 .creator
4040 .ok_or_else(|| anyhow!("creator is missing"))?,
4041 id: message.id,
4042 })
4043 }
4044
4045 pub(crate) fn to_proto(&self) -> proto::ViewId {
4046 proto::ViewId {
4047 creator: Some(self.creator),
4048 id: self.id,
4049 }
4050 }
4051}
4052
4053// pub trait WorkspaceHandle {
4054// fn file_project_paths(&self, cx: &AppContext) -> Vec<ProjectPath>;
4055// }
4056
4057// impl WorkspaceHandle for View<Workspace> {
4058// fn file_project_paths(&self, cx: &AppContext) -> Vec<ProjectPath> {
4059// self.read(cx)
4060// .worktrees(cx)
4061// .flat_map(|worktree| {
4062// let worktree_id = worktree.read(cx).id();
4063// worktree.read(cx).files(true, 0).map(move |f| ProjectPath {
4064// worktree_id,
4065// path: f.path.clone(),
4066// })
4067// })
4068// .collect::<Vec<_>>()
4069// }
4070// }
4071
4072// impl std::fmt::Debug for OpenPaths {
4073// fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
4074// f.debug_struct("OpenPaths")
4075// .field("paths", &self.paths)
4076// .finish()
4077// }
4078// }
4079
4080// pub struct WorkspaceCreated(pub WeakView<Workspace>);
4081
4082pub async fn activate_workspace_for_project(
4083 cx: &mut AsyncAppContext,
4084 predicate: impl Fn(&Project, &AppContext) -> bool + Send + 'static,
4085) -> Option<WindowHandle<Workspace>> {
4086 cx.run_on_main(move |cx| {
4087 for window in cx.windows() {
4088 let Some(workspace) = window.downcast::<Workspace>() else {
4089 continue;
4090 };
4091
4092 let predicate = cx
4093 .update_window_root(&workspace, |workspace, cx| {
4094 let project = workspace.project.read(cx);
4095 if predicate(project, cx) {
4096 cx.activate_window();
4097 true
4098 } else {
4099 false
4100 }
4101 })
4102 .log_err()
4103 .unwrap_or(false);
4104
4105 if predicate {
4106 return Some(workspace);
4107 }
4108 }
4109
4110 None
4111 })
4112 .ok()?
4113 .await
4114}
4115
4116// pub async fn last_opened_workspace_paths() -> Option<WorkspaceLocation> {
4117// DB.last_workspace().await.log_err().flatten()
4118// }
4119
4120// async fn join_channel_internal(
4121// channel_id: u64,
4122// app_state: &Arc<AppState>,
4123// requesting_window: Option<WindowHandle<Workspace>>,
4124// active_call: &ModelHandle<ActiveCall>,
4125// cx: &mut AsyncAppContext,
4126// ) -> Result<bool> {
4127// let (should_prompt, open_room) = active_call.read_with(cx, |active_call, cx| {
4128// let Some(room) = active_call.room().map(|room| room.read(cx)) else {
4129// return (false, None);
4130// };
4131
4132// let already_in_channel = room.channel_id() == Some(channel_id);
4133// let should_prompt = room.is_sharing_project()
4134// && room.remote_participants().len() > 0
4135// && !already_in_channel;
4136// let open_room = if already_in_channel {
4137// active_call.room().cloned()
4138// } else {
4139// None
4140// };
4141// (should_prompt, open_room)
4142// });
4143
4144// if let Some(room) = open_room {
4145// let task = room.update(cx, |room, cx| {
4146// if let Some((project, host)) = room.most_active_project(cx) {
4147// return Some(join_remote_project(project, host, app_state.clone(), cx));
4148// }
4149
4150// None
4151// });
4152// if let Some(task) = task {
4153// task.await?;
4154// }
4155// return anyhow::Ok(true);
4156// }
4157
4158// if should_prompt {
4159// if let Some(workspace) = requesting_window {
4160// if let Some(window) = workspace.update(cx, |cx| cx.window()) {
4161// let answer = window.prompt(
4162// PromptLevel::Warning,
4163// "Leaving this call will unshare your current project.\nDo you want to switch channels?",
4164// &["Yes, Join Channel", "Cancel"],
4165// cx,
4166// );
4167
4168// if let Some(mut answer) = answer {
4169// if answer.next().await == Some(1) {
4170// return Ok(false);
4171// }
4172// }
4173// } else {
4174// return Ok(false); // unreachable!() hopefully
4175// }
4176// } else {
4177// return Ok(false); // unreachable!() hopefully
4178// }
4179// }
4180
4181// let client = cx.read(|cx| active_call.read(cx).client());
4182
4183// let mut client_status = client.status();
4184
4185// // this loop will terminate within client::CONNECTION_TIMEOUT seconds.
4186// 'outer: loop {
4187// let Some(status) = client_status.recv().await else {
4188// return Err(anyhow!("error connecting"));
4189// };
4190
4191// match status {
4192// Status::Connecting
4193// | Status::Authenticating
4194// | Status::Reconnecting
4195// | Status::Reauthenticating => continue,
4196// Status::Connected { .. } => break 'outer,
4197// Status::SignedOut => return Err(anyhow!("not signed in")),
4198// Status::UpgradeRequired => return Err(anyhow!("zed is out of date")),
4199// Status::ConnectionError | Status::ConnectionLost | Status::ReconnectionError { .. } => {
4200// return Err(anyhow!("zed is offline"))
4201// }
4202// }
4203// }
4204
4205// let room = active_call
4206// .update(cx, |active_call, cx| {
4207// active_call.join_channel(channel_id, cx)
4208// })
4209// .await?;
4210
4211// room.update(cx, |room, _| room.room_update_completed())
4212// .await;
4213
4214// let task = room.update(cx, |room, cx| {
4215// if let Some((project, host)) = room.most_active_project(cx) {
4216// return Some(join_remote_project(project, host, app_state.clone(), cx));
4217// }
4218
4219// None
4220// });
4221// if let Some(task) = task {
4222// task.await?;
4223// return anyhow::Ok(true);
4224// }
4225// anyhow::Ok(false)
4226// }
4227
4228// pub fn join_channel(
4229// channel_id: u64,
4230// app_state: Arc<AppState>,
4231// requesting_window: Option<WindowHandle<Workspace>>,
4232// cx: &mut AppContext,
4233// ) -> Task<Result<()>> {
4234// let active_call = ActiveCall::global(cx);
4235// cx.spawn(|mut cx| async move {
4236// let result = join_channel_internal(
4237// channel_id,
4238// &app_state,
4239// requesting_window,
4240// &active_call,
4241// &mut cx,
4242// )
4243// .await;
4244
4245// // join channel succeeded, and opened a window
4246// if matches!(result, Ok(true)) {
4247// return anyhow::Ok(());
4248// }
4249
4250// if requesting_window.is_some() {
4251// return anyhow::Ok(());
4252// }
4253
4254// // find an existing workspace to focus and show call controls
4255// let mut active_window = activate_any_workspace_window(&mut cx);
4256// if active_window.is_none() {
4257// // no open workspaces, make one to show the error in (blergh)
4258// cx.update(|cx| Workspace::new_local(vec![], app_state.clone(), requesting_window, cx))
4259// .await;
4260// }
4261
4262// active_window = activate_any_workspace_window(&mut cx);
4263// if active_window.is_none() {
4264// return result.map(|_| ()); // unreachable!() assuming new_local always opens a window
4265// }
4266
4267// if let Err(err) = result {
4268// let prompt = active_window.unwrap().prompt(
4269// PromptLevel::Critical,
4270// &format!("Failed to join channel: {}", err),
4271// &["Ok"],
4272// &mut cx,
4273// );
4274// if let Some(mut prompt) = prompt {
4275// prompt.next().await;
4276// } else {
4277// return Err(err);
4278// }
4279// }
4280
4281// // return ok, we showed the error to the user.
4282// return anyhow::Ok(());
4283// })
4284// }
4285
4286// pub fn activate_any_workspace_window(cx: &mut AsyncAppContext) -> Option<AnyWindowHandle> {
4287// for window in cx.windows() {
4288// let found = window.update(cx, |cx| {
4289// let is_workspace = cx.root_view().clone().downcast::<Workspace>().is_some();
4290// if is_workspace {
4291// cx.activate_window();
4292// }
4293// is_workspace
4294// });
4295// if found == Some(true) {
4296// return Some(window);
4297// }
4298// }
4299// None
4300// }
4301
4302#[allow(clippy::type_complexity)]
4303pub fn open_paths(
4304 abs_paths: &[PathBuf],
4305 app_state: &Arc<AppState>,
4306 requesting_window: Option<WindowHandle<Workspace>>,
4307 cx: &mut AppContext,
4308) -> Task<
4309 anyhow::Result<(
4310 WindowHandle<Workspace>,
4311 Vec<Option<Result<Box<dyn ItemHandle>, anyhow::Error>>>,
4312 )>,
4313> {
4314 let app_state = app_state.clone();
4315 let abs_paths = abs_paths.to_vec();
4316 cx.spawn(|mut cx| async move {
4317 // Open paths in existing workspace if possible
4318 let existing = activate_workspace_for_project(&mut cx, |project, cx| {
4319 project.contains_paths(&abs_paths, cx)
4320 })
4321 .await;
4322
4323 if let Some(existing) = existing {
4324 // Ok((
4325 // existing.clone(),
4326 // cx.update_window_root(&existing, |workspace, cx| {
4327 // workspace.open_paths(abs_paths, true, cx)
4328 // })?
4329 // .await,
4330 // ))
4331 todo!()
4332 } else {
4333 todo!()
4334 // Ok(cx
4335 // .update(|cx| {
4336 // Workspace::new_local(abs_paths, app_state.clone(), requesting_window, cx)
4337 // })
4338 // .await)
4339 }
4340 })
4341}
4342
4343// pub fn open_new(
4344// app_state: &Arc<AppState>,
4345// cx: &mut AppContext,
4346// init: impl FnOnce(&mut Workspace, &mut ViewContext<Workspace>) + 'static,
4347// ) -> Task<()> {
4348// let task = Workspace::new_local(Vec::new(), app_state.clone(), None, cx);
4349// cx.spawn(|mut cx| async move {
4350// let (workspace, opened_paths) = task.await;
4351
4352// workspace
4353// .update(&mut cx, |workspace, cx| {
4354// if opened_paths.is_empty() {
4355// init(workspace, cx)
4356// }
4357// })
4358// .log_err();
4359// })
4360// }
4361
4362// pub fn create_and_open_local_file(
4363// path: &'static Path,
4364// cx: &mut ViewContext<Workspace>,
4365// default_content: impl 'static + Send + FnOnce() -> Rope,
4366// ) -> Task<Result<Box<dyn ItemHandle>>> {
4367// cx.spawn(|workspace, mut cx| async move {
4368// let fs = workspace.read_with(&cx, |workspace, _| workspace.app_state().fs.clone())?;
4369// if !fs.is_file(path).await {
4370// fs.create_file(path, Default::default()).await?;
4371// fs.save(path, &default_content(), Default::default())
4372// .await?;
4373// }
4374
4375// let mut items = workspace
4376// .update(&mut cx, |workspace, cx| {
4377// workspace.with_local_workspace(cx, |workspace, cx| {
4378// workspace.open_paths(vec![path.to_path_buf()], false, cx)
4379// })
4380// })?
4381// .await?
4382// .await;
4383
4384// let item = items.pop().flatten();
4385// item.ok_or_else(|| anyhow!("path {path:?} is not a file"))?
4386// })
4387// }
4388
4389// pub fn join_remote_project(
4390// project_id: u64,
4391// follow_user_id: u64,
4392// app_state: Arc<AppState>,
4393// cx: &mut AppContext,
4394// ) -> Task<Result<()>> {
4395// cx.spawn(|mut cx| async move {
4396// let windows = cx.windows();
4397// let existing_workspace = windows.into_iter().find_map(|window| {
4398// window.downcast::<Workspace>().and_then(|window| {
4399// window
4400// .read_root_with(&cx, |workspace, cx| {
4401// if workspace.project().read(cx).remote_id() == Some(project_id) {
4402// Some(cx.handle().downgrade())
4403// } else {
4404// None
4405// }
4406// })
4407// .unwrap_or(None)
4408// })
4409// });
4410
4411// let workspace = if let Some(existing_workspace) = existing_workspace {
4412// existing_workspace
4413// } else {
4414// let active_call = cx.read(ActiveCall::global);
4415// let room = active_call
4416// .read_with(&cx, |call, _| call.room().cloned())
4417// .ok_or_else(|| anyhow!("not in a call"))?;
4418// let project = room
4419// .update(&mut cx, |room, cx| {
4420// room.join_project(
4421// project_id,
4422// app_state.languages.clone(),
4423// app_state.fs.clone(),
4424// cx,
4425// )
4426// })
4427// .await?;
4428
4429// let window_bounds_override = window_bounds_env_override(&cx);
4430// let window = cx.add_window(
4431// (app_state.build_window_options)(
4432// window_bounds_override,
4433// None,
4434// cx.platform().as_ref(),
4435// ),
4436// |cx| Workspace::new(0, project, app_state.clone(), cx),
4437// );
4438// let workspace = window.root(&cx).unwrap();
4439// (app_state.initialize_workspace)(
4440// workspace.downgrade(),
4441// false,
4442// app_state.clone(),
4443// cx.clone(),
4444// )
4445// .await
4446// .log_err();
4447
4448// workspace.downgrade()
4449// };
4450
4451// workspace.window().activate(&mut cx);
4452// cx.platform().activate(true);
4453
4454// workspace.update(&mut cx, |workspace, cx| {
4455// if let Some(room) = ActiveCall::global(cx).read(cx).room().cloned() {
4456// let follow_peer_id = room
4457// .read(cx)
4458// .remote_participants()
4459// .iter()
4460// .find(|(_, participant)| participant.user.id == follow_user_id)
4461// .map(|(_, p)| p.peer_id)
4462// .or_else(|| {
4463// // If we couldn't follow the given user, follow the host instead.
4464// let collaborator = workspace
4465// .project()
4466// .read(cx)
4467// .collaborators()
4468// .values()
4469// .find(|collaborator| collaborator.replica_id == 0)?;
4470// Some(collaborator.peer_id)
4471// });
4472
4473// if let Some(follow_peer_id) = follow_peer_id {
4474// workspace
4475// .follow(follow_peer_id, cx)
4476// .map(|follow| follow.detach_and_log_err(cx));
4477// }
4478// }
4479// })?;
4480
4481// anyhow::Ok(())
4482// })
4483// }
4484
4485// pub fn restart(_: &Restart, cx: &mut AppContext) {
4486// let should_confirm = settings::get::<WorkspaceSettings>(cx).confirm_quit;
4487// cx.spawn(|mut cx| async move {
4488// let mut workspace_windows = cx
4489// .windows()
4490// .into_iter()
4491// .filter_map(|window| window.downcast::<Workspace>())
4492// .collect::<Vec<_>>();
4493
4494// // If multiple windows have unsaved changes, and need a save prompt,
4495// // prompt in the active window before switching to a different window.
4496// workspace_windows.sort_by_key(|window| window.is_active(&cx) == Some(false));
4497
4498// if let (true, Some(window)) = (should_confirm, workspace_windows.first()) {
4499// let answer = window.prompt(
4500// PromptLevel::Info,
4501// "Are you sure you want to restart?",
4502// &["Restart", "Cancel"],
4503// &mut cx,
4504// );
4505
4506// if let Some(mut answer) = answer {
4507// let answer = answer.next().await;
4508// if answer != Some(0) {
4509// return Ok(());
4510// }
4511// }
4512// }
4513
4514// // If the user cancels any save prompt, then keep the app open.
4515// for window in workspace_windows {
4516// if let Some(should_close) = window.update_root(&mut cx, |workspace, cx| {
4517// workspace.prepare_to_close(true, cx)
4518// }) {
4519// if !should_close.await? {
4520// return Ok(());
4521// }
4522// }
4523// }
4524// cx.platform().restart();
4525// anyhow::Ok(())
4526// })
4527// .detach_and_log_err(cx);
4528// }
4529
4530// fn parse_pixel_position_env_var(value: &str) -> Option<Vector2F> {
4531// let mut parts = value.split(',');
4532// let width: usize = parts.next()?.parse().ok()?;
4533// let height: usize = parts.next()?.parse().ok()?;
4534// Some(vec2f(width as f32, height as f32))
4535// }
4536
4537// #[cfg(test)]
4538// mod tests {
4539// use super::*;
4540// use crate::{
4541// dock::test::{TestPanel, TestPanelEvent},
4542// item::test::{TestItem, TestItemEvent, TestProjectItem},
4543// };
4544// use fs::FakeFs;
4545// use gpui::{executor::Deterministic, test::EmptyView, TestAppContext};
4546// use project::{Project, ProjectEntryId};
4547// use serde_json::json;
4548// use settings::SettingsStore;
4549// use std::{cell::RefCell, rc::Rc};
4550
4551// #[gpui::test]
4552// async fn test_tab_disambiguation(cx: &mut TestAppContext) {
4553// init_test(cx);
4554
4555// let fs = FakeFs::new(cx.background());
4556// let project = Project::test(fs, [], cx).await;
4557// let window = cx.add_window(|cx| Workspace::test_new(project.clone(), cx));
4558// let workspace = window.root(cx);
4559
4560// // Adding an item with no ambiguity renders the tab without detail.
4561// let item1 = window.add_view(cx, |_| {
4562// let mut item = TestItem::new();
4563// item.tab_descriptions = Some(vec!["c", "b1/c", "a/b1/c"]);
4564// item
4565// });
4566// workspace.update(cx, |workspace, cx| {
4567// workspace.add_item(Box::new(item1.clone()), cx);
4568// });
4569// item1.read_with(cx, |item, _| assert_eq!(item.tab_detail.get(), None));
4570
4571// // Adding an item that creates ambiguity increases the level of detail on
4572// // both tabs.
4573// let item2 = window.add_view(cx, |_| {
4574// let mut item = TestItem::new();
4575// item.tab_descriptions = Some(vec!["c", "b2/c", "a/b2/c"]);
4576// item
4577// });
4578// workspace.update(cx, |workspace, cx| {
4579// workspace.add_item(Box::new(item2.clone()), cx);
4580// });
4581// item1.read_with(cx, |item, _| assert_eq!(item.tab_detail.get(), Some(1)));
4582// item2.read_with(cx, |item, _| assert_eq!(item.tab_detail.get(), Some(1)));
4583
4584// // Adding an item that creates ambiguity increases the level of detail only
4585// // on the ambiguous tabs. In this case, the ambiguity can't be resolved so
4586// // we stop at the highest detail available.
4587// let item3 = window.add_view(cx, |_| {
4588// let mut item = TestItem::new();
4589// item.tab_descriptions = Some(vec!["c", "b2/c", "a/b2/c"]);
4590// item
4591// });
4592// workspace.update(cx, |workspace, cx| {
4593// workspace.add_item(Box::new(item3.clone()), cx);
4594// });
4595// item1.read_with(cx, |item, _| assert_eq!(item.tab_detail.get(), Some(1)));
4596// item2.read_with(cx, |item, _| assert_eq!(item.tab_detail.get(), Some(3)));
4597// item3.read_with(cx, |item, _| assert_eq!(item.tab_detail.get(), Some(3)));
4598// }
4599
4600// #[gpui::test]
4601// async fn test_tracking_active_path(cx: &mut TestAppContext) {
4602// init_test(cx);
4603
4604// let fs = FakeFs::new(cx.background());
4605// fs.insert_tree(
4606// "/root1",
4607// json!({
4608// "one.txt": "",
4609// "two.txt": "",
4610// }),
4611// )
4612// .await;
4613// fs.insert_tree(
4614// "/root2",
4615// json!({
4616// "three.txt": "",
4617// }),
4618// )
4619// .await;
4620
4621// let project = Project::test(fs, ["root1".as_ref()], cx).await;
4622// let window = cx.add_window(|cx| Workspace::test_new(project.clone(), cx));
4623// let workspace = window.root(cx);
4624// let pane = workspace.read_with(cx, |workspace, _| workspace.active_pane().clone());
4625// let worktree_id = project.read_with(cx, |project, cx| {
4626// project.worktrees(cx).next().unwrap().read(cx).id()
4627// });
4628
4629// let item1 = window.add_view(cx, |cx| {
4630// TestItem::new().with_project_items(&[TestProjectItem::new(1, "one.txt", cx)])
4631// });
4632// let item2 = window.add_view(cx, |cx| {
4633// TestItem::new().with_project_items(&[TestProjectItem::new(2, "two.txt", cx)])
4634// });
4635
4636// // Add an item to an empty pane
4637// workspace.update(cx, |workspace, cx| workspace.add_item(Box::new(item1), cx));
4638// project.read_with(cx, |project, cx| {
4639// assert_eq!(
4640// project.active_entry(),
4641// project
4642// .entry_for_path(&(worktree_id, "one.txt").into(), cx)
4643// .map(|e| e.id)
4644// );
4645// });
4646// assert_eq!(window.current_title(cx).as_deref(), Some("one.txt — root1"));
4647
4648// // Add a second item to a non-empty pane
4649// workspace.update(cx, |workspace, cx| workspace.add_item(Box::new(item2), cx));
4650// assert_eq!(window.current_title(cx).as_deref(), Some("two.txt — root1"));
4651// project.read_with(cx, |project, cx| {
4652// assert_eq!(
4653// project.active_entry(),
4654// project
4655// .entry_for_path(&(worktree_id, "two.txt").into(), cx)
4656// .map(|e| e.id)
4657// );
4658// });
4659
4660// // Close the active item
4661// pane.update(cx, |pane, cx| {
4662// pane.close_active_item(&Default::default(), cx).unwrap()
4663// })
4664// .await
4665// .unwrap();
4666// assert_eq!(window.current_title(cx).as_deref(), Some("one.txt — root1"));
4667// project.read_with(cx, |project, cx| {
4668// assert_eq!(
4669// project.active_entry(),
4670// project
4671// .entry_for_path(&(worktree_id, "one.txt").into(), cx)
4672// .map(|e| e.id)
4673// );
4674// });
4675
4676// // Add a project folder
4677// project
4678// .update(cx, |project, cx| {
4679// project.find_or_create_local_worktree("/root2", true, cx)
4680// })
4681// .await
4682// .unwrap();
4683// assert_eq!(
4684// window.current_title(cx).as_deref(),
4685// Some("one.txt — root1, root2")
4686// );
4687
4688// // Remove a project folder
4689// project.update(cx, |project, cx| project.remove_worktree(worktree_id, cx));
4690// assert_eq!(window.current_title(cx).as_deref(), Some("one.txt — root2"));
4691// }
4692
4693// #[gpui::test]
4694// async fn test_close_window(cx: &mut TestAppContext) {
4695// init_test(cx);
4696
4697// let fs = FakeFs::new(cx.background());
4698// fs.insert_tree("/root", json!({ "one": "" })).await;
4699
4700// let project = Project::test(fs, ["root".as_ref()], cx).await;
4701// let window = cx.add_window(|cx| Workspace::test_new(project.clone(), cx));
4702// let workspace = window.root(cx);
4703
4704// // When there are no dirty items, there's nothing to do.
4705// let item1 = window.add_view(cx, |_| TestItem::new());
4706// workspace.update(cx, |w, cx| w.add_item(Box::new(item1.clone()), cx));
4707// let task = workspace.update(cx, |w, cx| w.prepare_to_close(false, cx));
4708// assert!(task.await.unwrap());
4709
4710// // When there are dirty untitled items, prompt to save each one. If the user
4711// // cancels any prompt, then abort.
4712// let item2 = window.add_view(cx, |_| TestItem::new().with_dirty(true));
4713// let item3 = window.add_view(cx, |cx| {
4714// TestItem::new()
4715// .with_dirty(true)
4716// .with_project_items(&[TestProjectItem::new(1, "1.txt", cx)])
4717// });
4718// workspace.update(cx, |w, cx| {
4719// w.add_item(Box::new(item2.clone()), cx);
4720// w.add_item(Box::new(item3.clone()), cx);
4721// });
4722// let task = workspace.update(cx, |w, cx| w.prepare_to_close(false, cx));
4723// cx.foreground().run_until_parked();
4724// window.simulate_prompt_answer(2, cx); // cancel save all
4725// cx.foreground().run_until_parked();
4726// window.simulate_prompt_answer(2, cx); // cancel save all
4727// cx.foreground().run_until_parked();
4728// assert!(!window.has_pending_prompt(cx));
4729// assert!(!task.await.unwrap());
4730// }
4731
4732// #[gpui::test]
4733// async fn test_close_pane_items(cx: &mut TestAppContext) {
4734// init_test(cx);
4735
4736// let fs = FakeFs::new(cx.background());
4737
4738// let project = Project::test(fs, None, cx).await;
4739// let window = cx.add_window(|cx| Workspace::test_new(project, cx));
4740// let workspace = window.root(cx);
4741
4742// let item1 = window.add_view(cx, |cx| {
4743// TestItem::new()
4744// .with_dirty(true)
4745// .with_project_items(&[TestProjectItem::new(1, "1.txt", cx)])
4746// });
4747// let item2 = window.add_view(cx, |cx| {
4748// TestItem::new()
4749// .with_dirty(true)
4750// .with_conflict(true)
4751// .with_project_items(&[TestProjectItem::new(2, "2.txt", cx)])
4752// });
4753// let item3 = window.add_view(cx, |cx| {
4754// TestItem::new()
4755// .with_dirty(true)
4756// .with_conflict(true)
4757// .with_project_items(&[TestProjectItem::new(3, "3.txt", cx)])
4758// });
4759// let item4 = window.add_view(cx, |cx| {
4760// TestItem::new()
4761// .with_dirty(true)
4762// .with_project_items(&[TestProjectItem::new_untitled(cx)])
4763// });
4764// let pane = workspace.update(cx, |workspace, cx| {
4765// workspace.add_item(Box::new(item1.clone()), cx);
4766// workspace.add_item(Box::new(item2.clone()), cx);
4767// workspace.add_item(Box::new(item3.clone()), cx);
4768// workspace.add_item(Box::new(item4.clone()), cx);
4769// workspace.active_pane().clone()
4770// });
4771
4772// let close_items = pane.update(cx, |pane, cx| {
4773// pane.activate_item(1, true, true, cx);
4774// assert_eq!(pane.active_item().unwrap().id(), item2.id());
4775// let item1_id = item1.id();
4776// let item3_id = item3.id();
4777// let item4_id = item4.id();
4778// pane.close_items(cx, SaveIntent::Close, move |id| {
4779// [item1_id, item3_id, item4_id].contains(&id)
4780// })
4781// });
4782// cx.foreground().run_until_parked();
4783
4784// assert!(window.has_pending_prompt(cx));
4785// // Ignore "Save all" prompt
4786// window.simulate_prompt_answer(2, cx);
4787// cx.foreground().run_until_parked();
4788// // There's a prompt to save item 1.
4789// pane.read_with(cx, |pane, _| {
4790// assert_eq!(pane.items_len(), 4);
4791// assert_eq!(pane.active_item().unwrap().id(), item1.id());
4792// });
4793// // Confirm saving item 1.
4794// window.simulate_prompt_answer(0, cx);
4795// cx.foreground().run_until_parked();
4796
4797// // Item 1 is saved. There's a prompt to save item 3.
4798// pane.read_with(cx, |pane, cx| {
4799// assert_eq!(item1.read(cx).save_count, 1);
4800// assert_eq!(item1.read(cx).save_as_count, 0);
4801// assert_eq!(item1.read(cx).reload_count, 0);
4802// assert_eq!(pane.items_len(), 3);
4803// assert_eq!(pane.active_item().unwrap().id(), item3.id());
4804// });
4805// assert!(window.has_pending_prompt(cx));
4806
4807// // Cancel saving item 3.
4808// window.simulate_prompt_answer(1, cx);
4809// cx.foreground().run_until_parked();
4810
4811// // Item 3 is reloaded. There's a prompt to save item 4.
4812// pane.read_with(cx, |pane, cx| {
4813// assert_eq!(item3.read(cx).save_count, 0);
4814// assert_eq!(item3.read(cx).save_as_count, 0);
4815// assert_eq!(item3.read(cx).reload_count, 1);
4816// assert_eq!(pane.items_len(), 2);
4817// assert_eq!(pane.active_item().unwrap().id(), item4.id());
4818// });
4819// assert!(window.has_pending_prompt(cx));
4820
4821// // Confirm saving item 4.
4822// window.simulate_prompt_answer(0, cx);
4823// cx.foreground().run_until_parked();
4824
4825// // There's a prompt for a path for item 4.
4826// cx.simulate_new_path_selection(|_| Some(Default::default()));
4827// close_items.await.unwrap();
4828
4829// // The requested items are closed.
4830// pane.read_with(cx, |pane, cx| {
4831// assert_eq!(item4.read(cx).save_count, 0);
4832// assert_eq!(item4.read(cx).save_as_count, 1);
4833// assert_eq!(item4.read(cx).reload_count, 0);
4834// assert_eq!(pane.items_len(), 1);
4835// assert_eq!(pane.active_item().unwrap().id(), item2.id());
4836// });
4837// }
4838
4839// #[gpui::test]
4840// async fn test_prompting_to_save_only_on_last_item_for_entry(cx: &mut TestAppContext) {
4841// init_test(cx);
4842
4843// let fs = FakeFs::new(cx.background());
4844
4845// let project = Project::test(fs, [], cx).await;
4846// let window = cx.add_window(|cx| Workspace::test_new(project, cx));
4847// let workspace = window.root(cx);
4848
4849// // Create several workspace items with single project entries, and two
4850// // workspace items with multiple project entries.
4851// let single_entry_items = (0..=4)
4852// .map(|project_entry_id| {
4853// window.add_view(cx, |cx| {
4854// TestItem::new()
4855// .with_dirty(true)
4856// .with_project_items(&[TestProjectItem::new(
4857// project_entry_id,
4858// &format!("{project_entry_id}.txt"),
4859// cx,
4860// )])
4861// })
4862// })
4863// .collect::<Vec<_>>();
4864// let item_2_3 = window.add_view(cx, |cx| {
4865// TestItem::new()
4866// .with_dirty(true)
4867// .with_singleton(false)
4868// .with_project_items(&[
4869// single_entry_items[2].read(cx).project_items[0].clone(),
4870// single_entry_items[3].read(cx).project_items[0].clone(),
4871// ])
4872// });
4873// let item_3_4 = window.add_view(cx, |cx| {
4874// TestItem::new()
4875// .with_dirty(true)
4876// .with_singleton(false)
4877// .with_project_items(&[
4878// single_entry_items[3].read(cx).project_items[0].clone(),
4879// single_entry_items[4].read(cx).project_items[0].clone(),
4880// ])
4881// });
4882
4883// // Create two panes that contain the following project entries:
4884// // left pane:
4885// // multi-entry items: (2, 3)
4886// // single-entry items: 0, 1, 2, 3, 4
4887// // right pane:
4888// // single-entry items: 1
4889// // multi-entry items: (3, 4)
4890// let left_pane = workspace.update(cx, |workspace, cx| {
4891// let left_pane = workspace.active_pane().clone();
4892// workspace.add_item(Box::new(item_2_3.clone()), cx);
4893// for item in single_entry_items {
4894// workspace.add_item(Box::new(item), cx);
4895// }
4896// left_pane.update(cx, |pane, cx| {
4897// pane.activate_item(2, true, true, cx);
4898// });
4899
4900// workspace
4901// .split_and_clone(left_pane.clone(), SplitDirection::Right, cx)
4902// .unwrap();
4903
4904// left_pane
4905// });
4906
4907// //Need to cause an effect flush in order to respect new focus
4908// workspace.update(cx, |workspace, cx| {
4909// workspace.add_item(Box::new(item_3_4.clone()), cx);
4910// cx.focus(&left_pane);
4911// });
4912
4913// // When closing all of the items in the left pane, we should be prompted twice:
4914// // once for project entry 0, and once for project entry 2. After those two
4915// // prompts, the task should complete.
4916
4917// let close = left_pane.update(cx, |pane, cx| {
4918// pane.close_items(cx, SaveIntent::Close, move |_| true)
4919// });
4920// cx.foreground().run_until_parked();
4921// // Discard "Save all" prompt
4922// window.simulate_prompt_answer(2, cx);
4923
4924// cx.foreground().run_until_parked();
4925// left_pane.read_with(cx, |pane, cx| {
4926// assert_eq!(
4927// pane.active_item().unwrap().project_entry_ids(cx).as_slice(),
4928// &[ProjectEntryId::from_proto(0)]
4929// );
4930// });
4931// window.simulate_prompt_answer(0, cx);
4932
4933// cx.foreground().run_until_parked();
4934// left_pane.read_with(cx, |pane, cx| {
4935// assert_eq!(
4936// pane.active_item().unwrap().project_entry_ids(cx).as_slice(),
4937// &[ProjectEntryId::from_proto(2)]
4938// );
4939// });
4940// window.simulate_prompt_answer(0, cx);
4941
4942// cx.foreground().run_until_parked();
4943// close.await.unwrap();
4944// left_pane.read_with(cx, |pane, _| {
4945// assert_eq!(pane.items_len(), 0);
4946// });
4947// }
4948
4949// #[gpui::test]
4950// async fn test_autosave(deterministic: Arc<Deterministic>, cx: &mut gpui::TestAppContext) {
4951// init_test(cx);
4952
4953// let fs = FakeFs::new(cx.background());
4954
4955// let project = Project::test(fs, [], cx).await;
4956// let window = cx.add_window(|cx| Workspace::test_new(project, cx));
4957// let workspace = window.root(cx);
4958// let pane = workspace.read_with(cx, |workspace, _| workspace.active_pane().clone());
4959
4960// let item = window.add_view(cx, |cx| {
4961// TestItem::new().with_project_items(&[TestProjectItem::new(1, "1.txt", cx)])
4962// });
4963// let item_id = item.id();
4964// workspace.update(cx, |workspace, cx| {
4965// workspace.add_item(Box::new(item.clone()), cx);
4966// });
4967
4968// // Autosave on window change.
4969// item.update(cx, |item, cx| {
4970// cx.update_global(|settings: &mut SettingsStore, cx| {
4971// settings.update_user_settings::<WorkspaceSettings>(cx, |settings| {
4972// settings.autosave = Some(AutosaveSetting::OnWindowChange);
4973// })
4974// });
4975// item.is_dirty = true;
4976// });
4977
4978// // Deactivating the window saves the file.
4979// window.simulate_deactivation(cx);
4980// deterministic.run_until_parked();
4981// item.read_with(cx, |item, _| assert_eq!(item.save_count, 1));
4982
4983// // Autosave on focus change.
4984// item.update(cx, |item, cx| {
4985// cx.focus_self();
4986// cx.update_global(|settings: &mut SettingsStore, cx| {
4987// settings.update_user_settings::<WorkspaceSettings>(cx, |settings| {
4988// settings.autosave = Some(AutosaveSetting::OnFocusChange);
4989// })
4990// });
4991// item.is_dirty = true;
4992// });
4993
4994// // Blurring the item saves the file.
4995// item.update(cx, |_, cx| cx.blur());
4996// deterministic.run_until_parked();
4997// item.read_with(cx, |item, _| assert_eq!(item.save_count, 2));
4998
4999// // Deactivating the window still saves the file.
5000// window.simulate_activation(cx);
5001// item.update(cx, |item, cx| {
5002// cx.focus_self();
5003// item.is_dirty = true;
5004// });
5005// window.simulate_deactivation(cx);
5006
5007// deterministic.run_until_parked();
5008// item.read_with(cx, |item, _| assert_eq!(item.save_count, 3));
5009
5010// // Autosave after delay.
5011// item.update(cx, |item, cx| {
5012// cx.update_global(|settings: &mut SettingsStore, cx| {
5013// settings.update_user_settings::<WorkspaceSettings>(cx, |settings| {
5014// settings.autosave = Some(AutosaveSetting::AfterDelay { milliseconds: 500 });
5015// })
5016// });
5017// item.is_dirty = true;
5018// cx.emit(TestItemEvent::Edit);
5019// });
5020
5021// // Delay hasn't fully expired, so the file is still dirty and unsaved.
5022// deterministic.advance_clock(Duration::from_millis(250));
5023// item.read_with(cx, |item, _| assert_eq!(item.save_count, 3));
5024
5025// // After delay expires, the file is saved.
5026// deterministic.advance_clock(Duration::from_millis(250));
5027// item.read_with(cx, |item, _| assert_eq!(item.save_count, 4));
5028
5029// // Autosave on focus change, ensuring closing the tab counts as such.
5030// item.update(cx, |item, cx| {
5031// cx.update_global(|settings: &mut SettingsStore, cx| {
5032// settings.update_user_settings::<WorkspaceSettings>(cx, |settings| {
5033// settings.autosave = Some(AutosaveSetting::OnFocusChange);
5034// })
5035// });
5036// item.is_dirty = true;
5037// });
5038
5039// pane.update(cx, |pane, cx| {
5040// pane.close_items(cx, SaveIntent::Close, move |id| id == item_id)
5041// })
5042// .await
5043// .unwrap();
5044// assert!(!window.has_pending_prompt(cx));
5045// item.read_with(cx, |item, _| assert_eq!(item.save_count, 5));
5046
5047// // Add the item again, ensuring autosave is prevented if the underlying file has been deleted.
5048// workspace.update(cx, |workspace, cx| {
5049// workspace.add_item(Box::new(item.clone()), cx);
5050// });
5051// item.update(cx, |item, cx| {
5052// item.project_items[0].update(cx, |item, _| {
5053// item.entry_id = None;
5054// });
5055// item.is_dirty = true;
5056// cx.blur();
5057// });
5058// deterministic.run_until_parked();
5059// item.read_with(cx, |item, _| assert_eq!(item.save_count, 5));
5060
5061// // Ensure autosave is prevented for deleted files also when closing the buffer.
5062// let _close_items = pane.update(cx, |pane, cx| {
5063// pane.close_items(cx, SaveIntent::Close, move |id| id == item_id)
5064// });
5065// deterministic.run_until_parked();
5066// assert!(window.has_pending_prompt(cx));
5067// item.read_with(cx, |item, _| assert_eq!(item.save_count, 5));
5068// }
5069
5070// #[gpui::test]
5071// async fn test_pane_navigation(cx: &mut gpui::TestAppContext) {
5072// init_test(cx);
5073
5074// let fs = FakeFs::new(cx.background());
5075
5076// let project = Project::test(fs, [], cx).await;
5077// let window = cx.add_window(|cx| Workspace::test_new(project, cx));
5078// let workspace = window.root(cx);
5079
5080// let item = window.add_view(cx, |cx| {
5081// TestItem::new().with_project_items(&[TestProjectItem::new(1, "1.txt", cx)])
5082// });
5083// let pane = workspace.read_with(cx, |workspace, _| workspace.active_pane().clone());
5084// let toolbar = pane.read_with(cx, |pane, _| pane.toolbar().clone());
5085// let toolbar_notify_count = Rc::new(RefCell::new(0));
5086
5087// workspace.update(cx, |workspace, cx| {
5088// workspace.add_item(Box::new(item.clone()), cx);
5089// let toolbar_notification_count = toolbar_notify_count.clone();
5090// cx.observe(&toolbar, move |_, _, _| {
5091// *toolbar_notification_count.borrow_mut() += 1
5092// })
5093// .detach();
5094// });
5095
5096// pane.read_with(cx, |pane, _| {
5097// assert!(!pane.can_navigate_backward());
5098// assert!(!pane.can_navigate_forward());
5099// });
5100
5101// item.update(cx, |item, cx| {
5102// item.set_state("one".to_string(), cx);
5103// });
5104
5105// // Toolbar must be notified to re-render the navigation buttons
5106// assert_eq!(*toolbar_notify_count.borrow(), 1);
5107
5108// pane.read_with(cx, |pane, _| {
5109// assert!(pane.can_navigate_backward());
5110// assert!(!pane.can_navigate_forward());
5111// });
5112
5113// workspace
5114// .update(cx, |workspace, cx| workspace.go_back(pane.downgrade(), cx))
5115// .await
5116// .unwrap();
5117
5118// assert_eq!(*toolbar_notify_count.borrow(), 3);
5119// pane.read_with(cx, |pane, _| {
5120// assert!(!pane.can_navigate_backward());
5121// assert!(pane.can_navigate_forward());
5122// });
5123// }
5124
5125// #[gpui::test]
5126// async fn test_toggle_docks_and_panels(cx: &mut gpui::TestAppContext) {
5127// init_test(cx);
5128// let fs = FakeFs::new(cx.background());
5129
5130// let project = Project::test(fs, [], cx).await;
5131// let window = cx.add_window(|cx| Workspace::test_new(project, cx));
5132// let workspace = window.root(cx);
5133
5134// let panel = workspace.update(cx, |workspace, cx| {
5135// let panel = cx.add_view(|_| TestPanel::new(DockPosition::Right));
5136// workspace.add_panel(panel.clone(), cx);
5137
5138// workspace
5139// .right_dock()
5140// .update(cx, |right_dock, cx| right_dock.set_open(true, cx));
5141
5142// panel
5143// });
5144
5145// let pane = workspace.read_with(cx, |workspace, _| workspace.active_pane().clone());
5146// pane.update(cx, |pane, cx| {
5147// let item = cx.add_view(|_| TestItem::new());
5148// pane.add_item(Box::new(item), true, true, None, cx);
5149// });
5150
5151// // Transfer focus from center to panel
5152// workspace.update(cx, |workspace, cx| {
5153// workspace.toggle_panel_focus::<TestPanel>(cx);
5154// });
5155
5156// workspace.read_with(cx, |workspace, cx| {
5157// assert!(workspace.right_dock().read(cx).is_open());
5158// assert!(!panel.is_zoomed(cx));
5159// assert!(panel.has_focus(cx));
5160// });
5161
5162// // Transfer focus from panel to center
5163// workspace.update(cx, |workspace, cx| {
5164// workspace.toggle_panel_focus::<TestPanel>(cx);
5165// });
5166
5167// workspace.read_with(cx, |workspace, cx| {
5168// assert!(workspace.right_dock().read(cx).is_open());
5169// assert!(!panel.is_zoomed(cx));
5170// assert!(!panel.has_focus(cx));
5171// });
5172
5173// // Close the dock
5174// workspace.update(cx, |workspace, cx| {
5175// workspace.toggle_dock(DockPosition::Right, cx);
5176// });
5177
5178// workspace.read_with(cx, |workspace, cx| {
5179// assert!(!workspace.right_dock().read(cx).is_open());
5180// assert!(!panel.is_zoomed(cx));
5181// assert!(!panel.has_focus(cx));
5182// });
5183
5184// // Open the dock
5185// workspace.update(cx, |workspace, cx| {
5186// workspace.toggle_dock(DockPosition::Right, cx);
5187// });
5188
5189// workspace.read_with(cx, |workspace, cx| {
5190// assert!(workspace.right_dock().read(cx).is_open());
5191// assert!(!panel.is_zoomed(cx));
5192// assert!(panel.has_focus(cx));
5193// });
5194
5195// // Focus and zoom panel
5196// panel.update(cx, |panel, cx| {
5197// cx.focus_self();
5198// panel.set_zoomed(true, cx)
5199// });
5200
5201// workspace.read_with(cx, |workspace, cx| {
5202// assert!(workspace.right_dock().read(cx).is_open());
5203// assert!(panel.is_zoomed(cx));
5204// assert!(panel.has_focus(cx));
5205// });
5206
5207// // Transfer focus to the center closes the dock
5208// workspace.update(cx, |workspace, cx| {
5209// workspace.toggle_panel_focus::<TestPanel>(cx);
5210// });
5211
5212// workspace.read_with(cx, |workspace, cx| {
5213// assert!(!workspace.right_dock().read(cx).is_open());
5214// assert!(panel.is_zoomed(cx));
5215// assert!(!panel.has_focus(cx));
5216// });
5217
5218// // Transferring focus back to the panel keeps it zoomed
5219// workspace.update(cx, |workspace, cx| {
5220// workspace.toggle_panel_focus::<TestPanel>(cx);
5221// });
5222
5223// workspace.read_with(cx, |workspace, cx| {
5224// assert!(workspace.right_dock().read(cx).is_open());
5225// assert!(panel.is_zoomed(cx));
5226// assert!(panel.has_focus(cx));
5227// });
5228
5229// // Close the dock while it is zoomed
5230// workspace.update(cx, |workspace, cx| {
5231// workspace.toggle_dock(DockPosition::Right, cx)
5232// });
5233
5234// workspace.read_with(cx, |workspace, cx| {
5235// assert!(!workspace.right_dock().read(cx).is_open());
5236// assert!(panel.is_zoomed(cx));
5237// assert!(workspace.zoomed.is_none());
5238// assert!(!panel.has_focus(cx));
5239// });
5240
5241// // Opening the dock, when it's zoomed, retains focus
5242// workspace.update(cx, |workspace, cx| {
5243// workspace.toggle_dock(DockPosition::Right, cx)
5244// });
5245
5246// workspace.read_with(cx, |workspace, cx| {
5247// assert!(workspace.right_dock().read(cx).is_open());
5248// assert!(panel.is_zoomed(cx));
5249// assert!(workspace.zoomed.is_some());
5250// assert!(panel.has_focus(cx));
5251// });
5252
5253// // Unzoom and close the panel, zoom the active pane.
5254// panel.update(cx, |panel, cx| panel.set_zoomed(false, cx));
5255// workspace.update(cx, |workspace, cx| {
5256// workspace.toggle_dock(DockPosition::Right, cx)
5257// });
5258// pane.update(cx, |pane, cx| pane.toggle_zoom(&Default::default(), cx));
5259
5260// // Opening a dock unzooms the pane.
5261// workspace.update(cx, |workspace, cx| {
5262// workspace.toggle_dock(DockPosition::Right, cx)
5263// });
5264// workspace.read_with(cx, |workspace, cx| {
5265// let pane = pane.read(cx);
5266// assert!(!pane.is_zoomed());
5267// assert!(!pane.has_focus());
5268// assert!(workspace.right_dock().read(cx).is_open());
5269// assert!(workspace.zoomed.is_none());
5270// });
5271// }
5272
5273// #[gpui::test]
5274// async fn test_panels(cx: &mut gpui::TestAppContext) {
5275// init_test(cx);
5276// let fs = FakeFs::new(cx.background());
5277
5278// let project = Project::test(fs, [], cx).await;
5279// let window = cx.add_window(|cx| Workspace::test_new(project, cx));
5280// let workspace = window.root(cx);
5281
5282// let (panel_1, panel_2) = workspace.update(cx, |workspace, cx| {
5283// // Add panel_1 on the left, panel_2 on the right.
5284// let panel_1 = cx.add_view(|_| TestPanel::new(DockPosition::Left));
5285// workspace.add_panel(panel_1.clone(), cx);
5286// workspace
5287// .left_dock()
5288// .update(cx, |left_dock, cx| left_dock.set_open(true, cx));
5289// let panel_2 = cx.add_view(|_| TestPanel::new(DockPosition::Right));
5290// workspace.add_panel(panel_2.clone(), cx);
5291// workspace
5292// .right_dock()
5293// .update(cx, |right_dock, cx| right_dock.set_open(true, cx));
5294
5295// let left_dock = workspace.left_dock();
5296// assert_eq!(
5297// left_dock.read(cx).visible_panel().unwrap().id(),
5298// panel_1.id()
5299// );
5300// assert_eq!(
5301// left_dock.read(cx).active_panel_size(cx).unwrap(),
5302// panel_1.size(cx)
5303// );
5304
5305// left_dock.update(cx, |left_dock, cx| {
5306// left_dock.resize_active_panel(Some(1337.), cx)
5307// });
5308// assert_eq!(
5309// workspace
5310// .right_dock()
5311// .read(cx)
5312// .visible_panel()
5313// .unwrap()
5314// .id(),
5315// panel_2.id()
5316// );
5317
5318// (panel_1, panel_2)
5319// });
5320
5321// // Move panel_1 to the right
5322// panel_1.update(cx, |panel_1, cx| {
5323// panel_1.set_position(DockPosition::Right, cx)
5324// });
5325
5326// workspace.update(cx, |workspace, cx| {
5327// // Since panel_1 was visible on the left, it should now be visible now that it's been moved to the right.
5328// // Since it was the only panel on the left, the left dock should now be closed.
5329// assert!(!workspace.left_dock().read(cx).is_open());
5330// assert!(workspace.left_dock().read(cx).visible_panel().is_none());
5331// let right_dock = workspace.right_dock();
5332// assert_eq!(
5333// right_dock.read(cx).visible_panel().unwrap().id(),
5334// panel_1.id()
5335// );
5336// assert_eq!(right_dock.read(cx).active_panel_size(cx).unwrap(), 1337.);
5337
5338// // Now we move panel_2 to the left
5339// panel_2.set_position(DockPosition::Left, cx);
5340// });
5341
5342// workspace.update(cx, |workspace, cx| {
5343// // Since panel_2 was not visible on the right, we don't open the left dock.
5344// assert!(!workspace.left_dock().read(cx).is_open());
5345// // And the right dock is unaffected in it's displaying of panel_1
5346// assert!(workspace.right_dock().read(cx).is_open());
5347// assert_eq!(
5348// workspace
5349// .right_dock()
5350// .read(cx)
5351// .visible_panel()
5352// .unwrap()
5353// .id(),
5354// panel_1.id()
5355// );
5356// });
5357
5358// // Move panel_1 back to the left
5359// panel_1.update(cx, |panel_1, cx| {
5360// panel_1.set_position(DockPosition::Left, cx)
5361// });
5362
5363// workspace.update(cx, |workspace, cx| {
5364// // Since panel_1 was visible on the right, we open the left dock and make panel_1 active.
5365// let left_dock = workspace.left_dock();
5366// assert!(left_dock.read(cx).is_open());
5367// assert_eq!(
5368// left_dock.read(cx).visible_panel().unwrap().id(),
5369// panel_1.id()
5370// );
5371// assert_eq!(left_dock.read(cx).active_panel_size(cx).unwrap(), 1337.);
5372// // And right the dock should be closed as it no longer has any panels.
5373// assert!(!workspace.right_dock().read(cx).is_open());
5374
5375// // Now we move panel_1 to the bottom
5376// panel_1.set_position(DockPosition::Bottom, cx);
5377// });
5378
5379// workspace.update(cx, |workspace, cx| {
5380// // Since panel_1 was visible on the left, we close the left dock.
5381// assert!(!workspace.left_dock().read(cx).is_open());
5382// // The bottom dock is sized based on the panel's default size,
5383// // since the panel orientation changed from vertical to horizontal.
5384// let bottom_dock = workspace.bottom_dock();
5385// assert_eq!(
5386// bottom_dock.read(cx).active_panel_size(cx).unwrap(),
5387// panel_1.size(cx),
5388// );
5389// // Close bottom dock and move panel_1 back to the left.
5390// bottom_dock.update(cx, |bottom_dock, cx| bottom_dock.set_open(false, cx));
5391// panel_1.set_position(DockPosition::Left, cx);
5392// });
5393
5394// // Emit activated event on panel 1
5395// panel_1.update(cx, |_, cx| cx.emit(TestPanelEvent::Activated));
5396
5397// // Now the left dock is open and panel_1 is active and focused.
5398// workspace.read_with(cx, |workspace, cx| {
5399// let left_dock = workspace.left_dock();
5400// assert!(left_dock.read(cx).is_open());
5401// assert_eq!(
5402// left_dock.read(cx).visible_panel().unwrap().id(),
5403// panel_1.id()
5404// );
5405// assert!(panel_1.is_focused(cx));
5406// });
5407
5408// // Emit closed event on panel 2, which is not active
5409// panel_2.update(cx, |_, cx| cx.emit(TestPanelEvent::Closed));
5410
5411// // Wo don't close the left dock, because panel_2 wasn't the active panel
5412// workspace.read_with(cx, |workspace, cx| {
5413// let left_dock = workspace.left_dock();
5414// assert!(left_dock.read(cx).is_open());
5415// assert_eq!(
5416// left_dock.read(cx).visible_panel().unwrap().id(),
5417// panel_1.id()
5418// );
5419// });
5420
5421// // Emitting a ZoomIn event shows the panel as zoomed.
5422// panel_1.update(cx, |_, cx| cx.emit(TestPanelEvent::ZoomIn));
5423// workspace.read_with(cx, |workspace, _| {
5424// assert_eq!(workspace.zoomed, Some(panel_1.downgrade().into_any()));
5425// assert_eq!(workspace.zoomed_position, Some(DockPosition::Left));
5426// });
5427
5428// // Move panel to another dock while it is zoomed
5429// panel_1.update(cx, |panel, cx| panel.set_position(DockPosition::Right, cx));
5430// workspace.read_with(cx, |workspace, _| {
5431// assert_eq!(workspace.zoomed, Some(panel_1.downgrade().into_any()));
5432// assert_eq!(workspace.zoomed_position, Some(DockPosition::Right));
5433// });
5434
5435// // If focus is transferred to another view that's not a panel or another pane, we still show
5436// // the panel as zoomed.
5437// let focus_receiver = window.add_view(cx, |_| EmptyView);
5438// focus_receiver.update(cx, |_, cx| cx.focus_self());
5439// workspace.read_with(cx, |workspace, _| {
5440// assert_eq!(workspace.zoomed, Some(panel_1.downgrade().into_any()));
5441// assert_eq!(workspace.zoomed_position, Some(DockPosition::Right));
5442// });
5443
5444// // If focus is transferred elsewhere in the workspace, the panel is no longer zoomed.
5445// workspace.update(cx, |_, cx| cx.focus_self());
5446// workspace.read_with(cx, |workspace, _| {
5447// assert_eq!(workspace.zoomed, None);
5448// assert_eq!(workspace.zoomed_position, None);
5449// });
5450
5451// // If focus is transferred again to another view that's not a panel or a pane, we won't
5452// // show the panel as zoomed because it wasn't zoomed before.
5453// focus_receiver.update(cx, |_, cx| cx.focus_self());
5454// workspace.read_with(cx, |workspace, _| {
5455// assert_eq!(workspace.zoomed, None);
5456// assert_eq!(workspace.zoomed_position, None);
5457// });
5458
5459// // When focus is transferred back to the panel, it is zoomed again.
5460// panel_1.update(cx, |_, cx| cx.focus_self());
5461// workspace.read_with(cx, |workspace, _| {
5462// assert_eq!(workspace.zoomed, Some(panel_1.downgrade().into_any()));
5463// assert_eq!(workspace.zoomed_position, Some(DockPosition::Right));
5464// });
5465
5466// // Emitting a ZoomOut event unzooms the panel.
5467// panel_1.update(cx, |_, cx| cx.emit(TestPanelEvent::ZoomOut));
5468// workspace.read_with(cx, |workspace, _| {
5469// assert_eq!(workspace.zoomed, None);
5470// assert_eq!(workspace.zoomed_position, None);
5471// });
5472
5473// // Emit closed event on panel 1, which is active
5474// panel_1.update(cx, |_, cx| cx.emit(TestPanelEvent::Closed));
5475
5476// // Now the left dock is closed, because panel_1 was the active panel
5477// workspace.read_with(cx, |workspace, cx| {
5478// let right_dock = workspace.right_dock();
5479// assert!(!right_dock.read(cx).is_open());
5480// });
5481// }
5482
5483// pub fn init_test(cx: &mut TestAppContext) {
5484// cx.foreground().forbid_parking();
5485// cx.update(|cx| {
5486// cx.set_global(SettingsStore::test(cx));
5487// theme::init((), cx);
5488// language::init(cx);
5489// crate::init_settings(cx);
5490// Project::init_settings(cx);
5491// });
5492// }
5493// }