1#![allow(unused_variables, dead_code, unused_mut)]
2// todo!() this is to make transition easier.
3
4pub mod dock;
5pub mod item;
6pub mod notifications;
7pub mod pane;
8pub mod pane_group;
9mod persistence;
10pub mod searchable;
11// todo!()
12// pub mod shared_screen;
13mod modal_layer;
14mod status_bar;
15mod toolbar;
16mod workspace_settings;
17
18pub use crate::persistence::{
19 model::{
20 DockData, DockStructure, ItemId, SerializedItem, SerializedPane, SerializedPaneGroup,
21 SerializedWorkspace,
22 },
23 WorkspaceDb,
24};
25use anyhow::{anyhow, Context as _, Result};
26use call2::ActiveCall;
27use client2::{
28 proto::{self, PeerId},
29 Client, TypedEnvelope, UserStore,
30};
31use collections::{hash_map, HashMap, HashSet};
32use dock::{Dock, DockPosition, Panel, PanelButtons, PanelHandle as _};
33use futures::{
34 channel::{mpsc, oneshot},
35 future::try_join_all,
36 Future, FutureExt, StreamExt,
37};
38use gpui::{
39 actions, div, point, rems, size, Action, AnyModel, AnyView, AnyWeakView, AppContext,
40 AsyncAppContext, AsyncWindowContext, Bounds, Component, Div, Entity, EntityId, EventEmitter,
41 FocusHandle, GlobalPixels, KeyContext, Model, ModelContext, ParentElement, Point, Render, Size,
42 StatefulInteractive, StatelessInteractive, StatelessInteractivity, Styled, Subscription, Task,
43 View, ViewContext, VisualContext, WeakView, WindowBounds, WindowContext, WindowHandle,
44 WindowOptions,
45};
46use item::{FollowableItem, FollowableItemHandle, Item, ItemHandle, ItemSettings, ProjectItem};
47use itertools::Itertools;
48use language2::LanguageRegistry;
49use lazy_static::lazy_static;
50pub use modal_layer::*;
51use node_runtime::NodeRuntime;
52use notifications::{simple_message_notification::MessageNotification, NotificationHandle};
53pub use pane::*;
54pub use pane_group::*;
55use persistence::{model::WorkspaceLocation, DB};
56use postage::stream::Stream;
57use project2::{Project, ProjectEntryId, ProjectPath, Worktree};
58use serde::Deserialize;
59use settings2::Settings;
60use status_bar::StatusBar;
61pub use status_bar::StatusItemView;
62use std::{
63 any::TypeId,
64 borrow::Cow,
65 env,
66 path::{Path, PathBuf},
67 sync::{atomic::AtomicUsize, Arc},
68 time::Duration,
69};
70use theme2::ActiveTheme;
71pub use toolbar::{ToolbarItemLocation, ToolbarItemView};
72use ui::{h_stack, Label};
73use util::ResultExt;
74use uuid::Uuid;
75use workspace_settings::{AutosaveSetting, WorkspaceSettings};
76
77lazy_static! {
78 static ref ZED_WINDOW_SIZE: Option<Size<GlobalPixels>> = env::var("ZED_WINDOW_SIZE")
79 .ok()
80 .as_deref()
81 .and_then(parse_pixel_size_env_var);
82 static ref ZED_WINDOW_POSITION: Option<Point<GlobalPixels>> = env::var("ZED_WINDOW_POSITION")
83 .ok()
84 .as_deref()
85 .and_then(parse_pixel_position_env_var);
86}
87
88// #[derive(Clone, PartialEq)]
89// pub struct RemoveWorktreeFromProject(pub WorktreeId);
90
91actions!(
92 Open,
93 NewFile,
94 NewWindow,
95 CloseWindow,
96 CloseInactiveTabsAndPanes,
97 AddFolderToProject,
98 Unfollow,
99 SaveAs,
100 ReloadActiveItem,
101 ActivatePreviousPane,
102 ActivateNextPane,
103 FollowNextCollaborator,
104 NewTerminal,
105 NewCenterTerminal,
106 ToggleTerminalFocus,
107 NewSearch,
108 Feedback,
109 Restart,
110 Welcome,
111 ToggleZoom,
112 ToggleLeftDock,
113 ToggleRightDock,
114 ToggleBottomDock,
115 CloseAllDocks,
116);
117
118// #[derive(Clone, PartialEq)]
119// pub struct OpenPaths {
120// pub paths: Vec<PathBuf>,
121// }
122
123// #[derive(Clone, Deserialize, PartialEq)]
124// pub struct ActivatePane(pub usize);
125
126// #[derive(Clone, Deserialize, PartialEq)]
127// pub struct ActivatePaneInDirection(pub SplitDirection);
128
129// #[derive(Clone, Deserialize, PartialEq)]
130// pub struct SwapPaneInDirection(pub SplitDirection);
131
132// #[derive(Clone, Deserialize, PartialEq)]
133// pub struct NewFileInDirection(pub SplitDirection);
134
135// #[derive(Clone, PartialEq, Debug, Deserialize)]
136// #[serde(rename_all = "camelCase")]
137// pub struct SaveAll {
138// pub save_intent: Option<SaveIntent>,
139// }
140
141// #[derive(Clone, PartialEq, Debug, Deserialize)]
142// #[serde(rename_all = "camelCase")]
143// pub struct Save {
144// pub save_intent: Option<SaveIntent>,
145// }
146
147// #[derive(Clone, PartialEq, Debug, Deserialize, Default)]
148// #[serde(rename_all = "camelCase")]
149// pub struct CloseAllItemsAndPanes {
150// pub save_intent: Option<SaveIntent>,
151// }
152
153#[derive(Deserialize)]
154pub struct Toast {
155 id: usize,
156 msg: Cow<'static, str>,
157 #[serde(skip)]
158 on_click: Option<(Cow<'static, str>, Arc<dyn Fn(&mut WindowContext)>)>,
159}
160
161impl Toast {
162 pub fn new<I: Into<Cow<'static, str>>>(id: usize, msg: I) -> Self {
163 Toast {
164 id,
165 msg: msg.into(),
166 on_click: None,
167 }
168 }
169
170 pub fn on_click<F, M>(mut self, message: M, on_click: F) -> Self
171 where
172 M: Into<Cow<'static, str>>,
173 F: Fn(&mut WindowContext) + 'static,
174 {
175 self.on_click = Some((message.into(), Arc::new(on_click)));
176 self
177 }
178}
179
180impl PartialEq for Toast {
181 fn eq(&self, other: &Self) -> bool {
182 self.id == other.id
183 && self.msg == other.msg
184 && self.on_click.is_some() == other.on_click.is_some()
185 }
186}
187
188impl Clone for Toast {
189 fn clone(&self) -> Self {
190 Toast {
191 id: self.id,
192 msg: self.msg.to_owned(),
193 on_click: self.on_click.clone(),
194 }
195 }
196}
197
198// #[derive(Clone, Deserialize, PartialEq)]
199// pub struct OpenTerminal {
200// pub working_directory: PathBuf,
201// }
202
203// impl_actions!(
204// workspace,
205// [
206// ActivatePane,
207// ActivatePaneInDirection,
208// SwapPaneInDirection,
209// NewFileInDirection,
210// Toast,
211// OpenTerminal,
212// SaveAll,
213// Save,
214// CloseAllItemsAndPanes,
215// ]
216// );
217
218pub type WorkspaceId = i64;
219
220pub fn init_settings(cx: &mut AppContext) {
221 WorkspaceSettings::register(cx);
222 ItemSettings::register(cx);
223}
224
225pub fn init(app_state: Arc<AppState>, cx: &mut AppContext) {
226 init_settings(cx);
227 pane::init(cx);
228 notifications::init(cx);
229
230 // cx.add_global_action({
231 // let app_state = Arc::downgrade(&app_state);
232 // move |_: &Open, cx: &mut AppContext| {
233 // let mut paths = cx.prompt_for_paths(PathPromptOptions {
234 // files: true,
235 // directories: true,
236 // multiple: true,
237 // });
238
239 // if let Some(app_state) = app_state.upgrade() {
240 // cx.spawn(move |mut cx| async move {
241 // if let Some(paths) = paths.recv().await.flatten() {
242 // cx.update(|cx| {
243 // open_paths(&paths, &app_state, None, cx).detach_and_log_err(cx)
244 // });
245 // }
246 // })
247 // .detach();
248 // }
249 // }
250 // });
251}
252
253type ProjectItemBuilders =
254 HashMap<TypeId, fn(Model<Project>, AnyModel, &mut ViewContext<Pane>) -> Box<dyn ItemHandle>>;
255pub fn register_project_item<I: ProjectItem>(cx: &mut AppContext) {
256 let builders = cx.default_global::<ProjectItemBuilders>();
257 builders.insert(TypeId::of::<I::Item>(), |project, model, cx| {
258 let item = model.downcast::<I::Item>().unwrap();
259 Box::new(cx.build_view(|cx| I::for_project_item(project, item, cx)))
260 });
261}
262
263type FollowableItemBuilder = fn(
264 View<Pane>,
265 View<Workspace>,
266 ViewId,
267 &mut Option<proto::view::Variant>,
268 &mut AppContext,
269) -> Option<Task<Result<Box<dyn FollowableItemHandle>>>>;
270type FollowableItemBuilders = HashMap<
271 TypeId,
272 (
273 FollowableItemBuilder,
274 fn(&AnyView) -> Box<dyn FollowableItemHandle>,
275 ),
276>;
277pub fn register_followable_item<I: FollowableItem>(cx: &mut AppContext) {
278 let builders = cx.default_global::<FollowableItemBuilders>();
279 builders.insert(
280 TypeId::of::<I>(),
281 (
282 |pane, workspace, id, state, cx| {
283 I::from_state_proto(pane, workspace, id, state, cx).map(|task| {
284 cx.foreground_executor()
285 .spawn(async move { Ok(Box::new(task.await?) as Box<_>) })
286 })
287 },
288 |this| Box::new(this.clone().downcast::<I>().unwrap()),
289 ),
290 );
291}
292
293type ItemDeserializers = HashMap<
294 Arc<str>,
295 fn(
296 Model<Project>,
297 WeakView<Workspace>,
298 WorkspaceId,
299 ItemId,
300 &mut ViewContext<Pane>,
301 ) -> Task<Result<Box<dyn ItemHandle>>>,
302>;
303pub fn register_deserializable_item<I: Item>(cx: &mut AppContext) {
304 if let Some(serialized_item_kind) = I::serialized_item_kind() {
305 let deserializers = cx.default_global::<ItemDeserializers>();
306 deserializers.insert(
307 Arc::from(serialized_item_kind),
308 |project, workspace, workspace_id, item_id, cx| {
309 let task = I::deserialize(project, workspace, workspace_id, item_id, cx);
310 cx.foreground_executor()
311 .spawn(async { Ok(Box::new(task.await?) as Box<_>) })
312 },
313 );
314 }
315}
316
317pub struct AppState {
318 pub languages: Arc<LanguageRegistry>,
319 pub client: Arc<Client>,
320 pub user_store: Model<UserStore>,
321 pub workspace_store: Model<WorkspaceStore>,
322 pub fs: Arc<dyn fs2::Fs>,
323 pub build_window_options:
324 fn(Option<WindowBounds>, Option<Uuid>, &mut AppContext) -> WindowOptions,
325 pub initialize_workspace: fn(
326 WeakView<Workspace>,
327 bool,
328 Arc<AppState>,
329 AsyncWindowContext,
330 ) -> Task<anyhow::Result<()>>,
331 pub node_runtime: Arc<dyn NodeRuntime>,
332}
333
334pub struct WorkspaceStore {
335 workspaces: HashSet<WindowHandle<Workspace>>,
336 followers: Vec<Follower>,
337 client: Arc<Client>,
338 _subscriptions: Vec<client2::Subscription>,
339}
340
341#[derive(PartialEq, Eq, PartialOrd, Ord, Debug)]
342struct Follower {
343 project_id: Option<u64>,
344 peer_id: PeerId,
345}
346
347impl AppState {
348 #[cfg(any(test, feature = "test-support"))]
349 pub fn test(cx: &mut AppContext) -> Arc<Self> {
350 use gpui::Context;
351 use node_runtime::FakeNodeRuntime;
352 use settings2::SettingsStore;
353
354 if !cx.has_global::<SettingsStore>() {
355 let settings_store = SettingsStore::test(cx);
356 cx.set_global(settings_store);
357 }
358
359 let fs = fs2::FakeFs::new(cx.background_executor().clone());
360 let languages = Arc::new(LanguageRegistry::test());
361 let http_client = util::http::FakeHttpClient::with_404_response();
362 let client = Client::new(http_client.clone(), cx);
363 let user_store = cx.build_model(|cx| UserStore::new(client.clone(), http_client, cx));
364 let workspace_store = cx.build_model(|cx| WorkspaceStore::new(client.clone(), cx));
365
366 theme2::init(cx);
367 client2::init(&client, cx);
368 crate::init_settings(cx);
369
370 Arc::new(Self {
371 client,
372 fs,
373 languages,
374 user_store,
375 workspace_store,
376 node_runtime: FakeNodeRuntime::new(),
377 initialize_workspace: |_, _, _, _| Task::ready(Ok(())),
378 build_window_options: |_, _, _| Default::default(),
379 })
380 }
381}
382
383struct DelayedDebouncedEditAction {
384 task: Option<Task<()>>,
385 cancel_channel: Option<oneshot::Sender<()>>,
386}
387
388impl DelayedDebouncedEditAction {
389 fn new() -> DelayedDebouncedEditAction {
390 DelayedDebouncedEditAction {
391 task: None,
392 cancel_channel: None,
393 }
394 }
395
396 fn fire_new<F>(&mut self, delay: Duration, cx: &mut ViewContext<Workspace>, func: F)
397 where
398 F: 'static + Send + FnOnce(&mut Workspace, &mut ViewContext<Workspace>) -> Task<Result<()>>,
399 {
400 if let Some(channel) = self.cancel_channel.take() {
401 _ = channel.send(());
402 }
403
404 let (sender, mut receiver) = oneshot::channel::<()>();
405 self.cancel_channel = Some(sender);
406
407 let previous_task = self.task.take();
408 self.task = Some(cx.spawn(move |workspace, mut cx| async move {
409 let mut timer = cx.background_executor().timer(delay).fuse();
410 if let Some(previous_task) = previous_task {
411 previous_task.await;
412 }
413
414 futures::select_biased! {
415 _ = receiver => return,
416 _ = timer => {}
417 }
418
419 if let Some(result) = workspace
420 .update(&mut cx, |workspace, cx| (func)(workspace, cx))
421 .log_err()
422 {
423 result.await.log_err();
424 }
425 }));
426 }
427}
428
429pub enum Event {
430 PaneAdded(View<Pane>),
431 ContactRequestedJoin(u64),
432 WorkspaceCreated(WeakView<Workspace>),
433}
434
435pub struct Workspace {
436 weak_self: WeakView<Self>,
437 focus_handle: FocusHandle,
438 workspace_actions: Vec<
439 Box<
440 dyn Fn(
441 Div<Workspace, StatelessInteractivity<Workspace>>,
442 ) -> Div<Workspace, StatelessInteractivity<Workspace>>,
443 >,
444 >,
445 zoomed: Option<AnyWeakView>,
446 zoomed_position: Option<DockPosition>,
447 center: PaneGroup,
448 left_dock: View<Dock>,
449 bottom_dock: View<Dock>,
450 right_dock: View<Dock>,
451 panes: Vec<View<Pane>>,
452 panes_by_item: HashMap<EntityId, WeakView<Pane>>,
453 active_pane: View<Pane>,
454 last_active_center_pane: Option<WeakView<Pane>>,
455 last_active_view_id: Option<proto::ViewId>,
456 status_bar: View<StatusBar>,
457 modal_layer: View<ModalLayer>,
458 // titlebar_item: Option<AnyViewHandle>,
459 notifications: Vec<(TypeId, usize, Box<dyn NotificationHandle>)>,
460 project: Model<Project>,
461 follower_states: HashMap<View<Pane>, FollowerState>,
462 last_leaders_by_pane: HashMap<WeakView<Pane>, PeerId>,
463 window_edited: bool,
464 active_call: Option<(Model<ActiveCall>, Vec<Subscription>)>,
465 leader_updates_tx: mpsc::UnboundedSender<(PeerId, proto::UpdateFollowers)>,
466 database_id: WorkspaceId,
467 app_state: Arc<AppState>,
468 subscriptions: Vec<Subscription>,
469 _apply_leader_updates: Task<Result<()>>,
470 _observe_current_user: Task<Result<()>>,
471 _schedule_serialize: Option<Task<()>>,
472 pane_history_timestamp: Arc<AtomicUsize>,
473}
474
475#[derive(Copy, Clone, Debug, PartialEq, Eq, Hash)]
476pub struct ViewId {
477 pub creator: PeerId,
478 pub id: u64,
479}
480
481#[derive(Default)]
482struct FollowerState {
483 leader_id: PeerId,
484 active_view_id: Option<ViewId>,
485 items_by_leader_view_id: HashMap<ViewId, Box<dyn FollowableItemHandle>>,
486}
487
488enum WorkspaceBounds {}
489
490impl Workspace {
491 pub fn new(
492 workspace_id: WorkspaceId,
493 project: Model<Project>,
494 app_state: Arc<AppState>,
495 cx: &mut ViewContext<Self>,
496 ) -> Self {
497 cx.observe(&project, |_, _, cx| cx.notify()).detach();
498 cx.subscribe(&project, move |this, _, event, cx| {
499 match event {
500 project2::Event::RemoteIdChanged(_) => {
501 this.update_window_title(cx);
502 }
503
504 project2::Event::CollaboratorLeft(peer_id) => {
505 this.collaborator_left(*peer_id, cx);
506 }
507
508 project2::Event::WorktreeRemoved(_) | project2::Event::WorktreeAdded => {
509 this.update_window_title(cx);
510 this.serialize_workspace(cx);
511 }
512
513 project2::Event::DisconnectedFromHost => {
514 this.update_window_edited(cx);
515 cx.blur();
516 }
517
518 project2::Event::Closed => {
519 cx.remove_window();
520 }
521
522 project2::Event::DeletedEntry(entry_id) => {
523 for pane in this.panes.iter() {
524 pane.update(cx, |pane, cx| {
525 pane.handle_deleted_project_item(*entry_id, cx)
526 });
527 }
528 }
529
530 project2::Event::Notification(message) => this.show_notification(0, cx, |cx| {
531 cx.build_view(|_| MessageNotification::new(message.clone()))
532 }),
533
534 _ => {}
535 }
536 cx.notify()
537 })
538 .detach();
539
540 let weak_handle = cx.view().downgrade();
541 let pane_history_timestamp = Arc::new(AtomicUsize::new(0));
542
543 let center_pane = cx.build_view(|cx| {
544 Pane::new(
545 weak_handle.clone(),
546 project.clone(),
547 pane_history_timestamp.clone(),
548 cx,
549 )
550 });
551 cx.subscribe(¢er_pane, Self::handle_pane_event).detach();
552 // todo!()
553 // cx.focus(¢er_pane);
554 cx.emit(Event::PaneAdded(center_pane.clone()));
555
556 let window_handle = cx.window_handle().downcast::<Workspace>().unwrap();
557 app_state.workspace_store.update(cx, |store, _| {
558 store.workspaces.insert(window_handle);
559 });
560
561 let mut current_user = app_state.user_store.read(cx).watch_current_user();
562 let mut connection_status = app_state.client.status();
563 let _observe_current_user = cx.spawn(|this, mut cx| async move {
564 current_user.next().await;
565 connection_status.next().await;
566 let mut stream =
567 Stream::map(current_user, drop).merge(Stream::map(connection_status, drop));
568
569 while stream.recv().await.is_some() {
570 this.update(&mut cx, |_, cx| cx.notify())?;
571 }
572 anyhow::Ok(())
573 });
574
575 // All leader updates are enqueued and then processed in a single task, so
576 // that each asynchronous operation can be run in order.
577 let (leader_updates_tx, mut leader_updates_rx) =
578 mpsc::unbounded::<(PeerId, proto::UpdateFollowers)>();
579 let _apply_leader_updates = cx.spawn(|this, mut cx| async move {
580 while let Some((leader_id, update)) = leader_updates_rx.next().await {
581 Self::process_leader_update(&this, leader_id, update, &mut cx)
582 .await
583 .log_err();
584 }
585
586 Ok(())
587 });
588
589 cx.emit(Event::WorkspaceCreated(weak_handle.clone()));
590
591 let left_dock = cx.build_view(|_| Dock::new(DockPosition::Left));
592 let bottom_dock = cx.build_view(|_| Dock::new(DockPosition::Bottom));
593 let right_dock = cx.build_view(|_| Dock::new(DockPosition::Right));
594 let left_dock_buttons =
595 cx.build_view(|cx| PanelButtons::new(left_dock.clone(), weak_handle.clone(), cx));
596 let bottom_dock_buttons =
597 cx.build_view(|cx| PanelButtons::new(bottom_dock.clone(), weak_handle.clone(), cx));
598 let right_dock_buttons =
599 cx.build_view(|cx| PanelButtons::new(right_dock.clone(), weak_handle.clone(), cx));
600 let status_bar = cx.build_view(|cx| {
601 let mut status_bar = StatusBar::new(¢er_pane.clone(), cx);
602 status_bar.add_left_item(left_dock_buttons, cx);
603 status_bar.add_right_item(right_dock_buttons, cx);
604 status_bar.add_right_item(bottom_dock_buttons, cx);
605 status_bar
606 });
607
608 let workspace_handle = cx.view().downgrade();
609 let modal_layer = cx.build_view(|cx| ModalLayer::new());
610
611 // todo!()
612 // cx.update_default_global::<DragAndDrop<Workspace>, _, _>(|drag_and_drop, _| {
613 // drag_and_drop.register_container(weak_handle.clone());
614 // });
615
616 let mut active_call = None;
617 if cx.has_global::<Model<ActiveCall>>() {
618 let call = cx.global::<Model<ActiveCall>>().clone();
619 let mut subscriptions = Vec::new();
620 subscriptions.push(cx.subscribe(&call, Self::on_active_call_event));
621 active_call = Some((call, subscriptions));
622 }
623
624 let subscriptions = vec![
625 cx.observe_window_activation(Self::on_window_activation_changed),
626 cx.observe_window_bounds(move |_, cx| {
627 if let Some(display) = cx.display() {
628 // Transform fixed bounds to be stored in terms of the containing display
629 let mut bounds = cx.window_bounds();
630 if let WindowBounds::Fixed(window_bounds) = &mut bounds {
631 let display_bounds = display.bounds();
632 window_bounds.origin.x -= display_bounds.origin.x;
633 window_bounds.origin.y -= display_bounds.origin.y;
634 }
635
636 if let Some(display_uuid) = display.uuid().log_err() {
637 cx.background_executor()
638 .spawn(DB.set_window_bounds(workspace_id, bounds, display_uuid))
639 .detach_and_log_err(cx);
640 }
641 }
642 cx.notify();
643 }),
644 cx.observe(&left_dock, |this, _, cx| {
645 this.serialize_workspace(cx);
646 cx.notify();
647 }),
648 cx.observe(&bottom_dock, |this, _, cx| {
649 this.serialize_workspace(cx);
650 cx.notify();
651 }),
652 cx.observe(&right_dock, |this, _, cx| {
653 this.serialize_workspace(cx);
654 cx.notify();
655 }),
656 ];
657
658 cx.defer(|this, cx| this.update_window_title(cx));
659 Workspace {
660 weak_self: weak_handle.clone(),
661 focus_handle: cx.focus_handle(),
662 zoomed: None,
663 zoomed_position: None,
664 center: PaneGroup::new(center_pane.clone()),
665 panes: vec![center_pane.clone()],
666 panes_by_item: Default::default(),
667 active_pane: center_pane.clone(),
668 last_active_center_pane: Some(center_pane.downgrade()),
669 last_active_view_id: None,
670 status_bar,
671 modal_layer,
672 // titlebar_item: None,
673 notifications: Default::default(),
674 left_dock,
675 bottom_dock,
676 right_dock,
677 project: project.clone(),
678 follower_states: Default::default(),
679 last_leaders_by_pane: Default::default(),
680 window_edited: false,
681 active_call,
682 database_id: workspace_id,
683 app_state,
684 _observe_current_user,
685 _apply_leader_updates,
686 _schedule_serialize: None,
687 leader_updates_tx,
688 subscriptions,
689 pane_history_timestamp,
690 workspace_actions: Default::default(),
691 }
692 }
693
694 fn new_local(
695 abs_paths: Vec<PathBuf>,
696 app_state: Arc<AppState>,
697 _requesting_window: Option<WindowHandle<Workspace>>,
698 cx: &mut AppContext,
699 ) -> Task<
700 anyhow::Result<(
701 WindowHandle<Workspace>,
702 Vec<Option<Result<Box<dyn ItemHandle>, anyhow::Error>>>,
703 )>,
704 > {
705 let project_handle = Project::local(
706 app_state.client.clone(),
707 app_state.node_runtime.clone(),
708 app_state.user_store.clone(),
709 app_state.languages.clone(),
710 app_state.fs.clone(),
711 cx,
712 );
713
714 cx.spawn(|mut cx| async move {
715 let serialized_workspace: Option<SerializedWorkspace> = None; //persistence::DB.workspace_for_roots(&abs_paths.as_slice());
716
717 let paths_to_open = Arc::new(abs_paths);
718
719 // Get project paths for all of the abs_paths
720 let mut worktree_roots: HashSet<Arc<Path>> = Default::default();
721 let mut project_paths: Vec<(PathBuf, Option<ProjectPath>)> =
722 Vec::with_capacity(paths_to_open.len());
723 for path in paths_to_open.iter().cloned() {
724 if let Some((worktree, project_entry)) = cx
725 .update(|cx| {
726 Workspace::project_path_for_path(project_handle.clone(), &path, true, cx)
727 })?
728 .await
729 .log_err()
730 {
731 worktree_roots.extend(worktree.update(&mut cx, |tree, _| tree.abs_path()).ok());
732 project_paths.push((path, Some(project_entry)));
733 } else {
734 project_paths.push((path, None));
735 }
736 }
737
738 let workspace_id = if let Some(serialized_workspace) = serialized_workspace.as_ref() {
739 serialized_workspace.id
740 } else {
741 DB.next_id().await.unwrap_or(0)
742 };
743
744 // todo!()
745 let window = /*if let Some(window) = requesting_window {
746 cx.update_window(window.into(), |old_workspace, cx| {
747 cx.replace_root_view(|cx| {
748 Workspace::new(workspace_id, project_handle.clone(), app_state.clone(), cx)
749 });
750 });
751 window
752 } else */ {
753 let window_bounds_override = window_bounds_env_override(&cx);
754 let (bounds, display) = if let Some(bounds) = window_bounds_override {
755 (Some(bounds), None)
756 } else {
757 serialized_workspace
758 .as_ref()
759 .and_then(|serialized_workspace| {
760 let serialized_display = serialized_workspace.display?;
761 let mut bounds = serialized_workspace.bounds?;
762
763 // Stored bounds are relative to the containing display.
764 // So convert back to global coordinates if that screen still exists
765 if let WindowBounds::Fixed(mut window_bounds) = bounds {
766 let screen =
767 cx.update(|cx|
768 cx.displays()
769 .into_iter()
770 .find(|display| display.uuid().ok() == Some(serialized_display))
771 ).ok()??;
772 let screen_bounds = screen.bounds();
773 window_bounds.origin.x += screen_bounds.origin.x;
774 window_bounds.origin.y += screen_bounds.origin.y;
775 bounds = WindowBounds::Fixed(window_bounds);
776 }
777
778 Some((bounds, serialized_display))
779 })
780 .unzip()
781 };
782
783 // Use the serialized workspace to construct the new window
784 let options =
785 cx.update(|cx| (app_state.build_window_options)(bounds, display, cx))?;
786
787 cx.open_window(options, {
788 let app_state = app_state.clone();
789 let workspace_id = workspace_id.clone();
790 let project_handle = project_handle.clone();
791 move |cx| {
792 cx.build_view(|cx| {
793 Workspace::new(workspace_id, project_handle, app_state, cx)
794 })
795 }
796 })?
797 };
798
799 // todo!() Ask how to do this
800 let weak_view = window.update(&mut cx, |_, cx| cx.view().downgrade())?;
801 let async_cx = window.update(&mut cx, |_, cx| cx.to_async())?;
802
803 (app_state.initialize_workspace)(
804 weak_view,
805 serialized_workspace.is_some(),
806 app_state.clone(),
807 async_cx,
808 )
809 .await
810 .log_err();
811
812 window
813 .update(&mut cx, |_, cx| cx.activate_window())
814 .log_err();
815
816 notify_if_database_failed(window, &mut cx);
817 let opened_items = window
818 .update(&mut cx, |_workspace, cx| {
819 open_items(
820 serialized_workspace,
821 project_paths,
822 app_state,
823 cx,
824 )
825 })?
826 .await
827 .unwrap_or_default();
828
829 Ok((window, opened_items))
830 })
831 }
832
833 pub fn weak_handle(&self) -> WeakView<Self> {
834 self.weak_self.clone()
835 }
836
837 pub fn left_dock(&self) -> &View<Dock> {
838 &self.left_dock
839 }
840
841 pub fn bottom_dock(&self) -> &View<Dock> {
842 &self.bottom_dock
843 }
844
845 pub fn right_dock(&self) -> &View<Dock> {
846 &self.right_dock
847 }
848
849 pub fn add_panel<T: Panel>(&mut self, panel: View<T>, cx: &mut ViewContext<Self>) {
850 let dock = match panel.position(cx) {
851 DockPosition::Left => &self.left_dock,
852 DockPosition::Bottom => &self.bottom_dock,
853 DockPosition::Right => &self.right_dock,
854 };
855
856 dock.update(cx, |dock, cx| dock.add_panel(panel, cx));
857 }
858
859 pub fn status_bar(&self) -> &View<StatusBar> {
860 &self.status_bar
861 }
862
863 pub fn app_state(&self) -> &Arc<AppState> {
864 &self.app_state
865 }
866
867 pub fn user_store(&self) -> &Model<UserStore> {
868 &self.app_state.user_store
869 }
870
871 pub fn project(&self) -> &Model<Project> {
872 &self.project
873 }
874
875 pub fn recent_navigation_history(
876 &self,
877 limit: Option<usize>,
878 cx: &AppContext,
879 ) -> Vec<(ProjectPath, Option<PathBuf>)> {
880 let mut abs_paths_opened: HashMap<PathBuf, HashSet<ProjectPath>> = HashMap::default();
881 let mut history: HashMap<ProjectPath, (Option<PathBuf>, usize)> = HashMap::default();
882 for pane in &self.panes {
883 let pane = pane.read(cx);
884 pane.nav_history()
885 .for_each_entry(cx, |entry, (project_path, fs_path)| {
886 if let Some(fs_path) = &fs_path {
887 abs_paths_opened
888 .entry(fs_path.clone())
889 .or_default()
890 .insert(project_path.clone());
891 }
892 let timestamp = entry.timestamp;
893 match history.entry(project_path) {
894 hash_map::Entry::Occupied(mut entry) => {
895 let (_, old_timestamp) = entry.get();
896 if ×tamp > old_timestamp {
897 entry.insert((fs_path, timestamp));
898 }
899 }
900 hash_map::Entry::Vacant(entry) => {
901 entry.insert((fs_path, timestamp));
902 }
903 }
904 });
905 }
906
907 history
908 .into_iter()
909 .sorted_by_key(|(_, (_, timestamp))| *timestamp)
910 .map(|(project_path, (fs_path, _))| (project_path, fs_path))
911 .rev()
912 .filter(|(history_path, abs_path)| {
913 let latest_project_path_opened = abs_path
914 .as_ref()
915 .and_then(|abs_path| abs_paths_opened.get(abs_path))
916 .and_then(|project_paths| {
917 project_paths
918 .iter()
919 .max_by(|b1, b2| b1.worktree_id.cmp(&b2.worktree_id))
920 });
921
922 match latest_project_path_opened {
923 Some(latest_project_path_opened) => latest_project_path_opened == history_path,
924 None => true,
925 }
926 })
927 .take(limit.unwrap_or(usize::MAX))
928 .collect()
929 }
930
931 fn navigate_history(
932 &mut self,
933 pane: WeakView<Pane>,
934 mode: NavigationMode,
935 cx: &mut ViewContext<Workspace>,
936 ) -> Task<Result<()>> {
937 let to_load = if let Some(pane) = pane.upgrade() {
938 // todo!("focus")
939 // cx.focus(&pane);
940
941 pane.update(cx, |pane, cx| {
942 loop {
943 // Retrieve the weak item handle from the history.
944 let entry = pane.nav_history_mut().pop(mode, cx)?;
945
946 // If the item is still present in this pane, then activate it.
947 if let Some(index) = entry
948 .item
949 .upgrade()
950 .and_then(|v| pane.index_for_item(v.as_ref()))
951 {
952 let prev_active_item_index = pane.active_item_index();
953 pane.nav_history_mut().set_mode(mode);
954 pane.activate_item(index, true, true, cx);
955 pane.nav_history_mut().set_mode(NavigationMode::Normal);
956
957 let mut navigated = prev_active_item_index != pane.active_item_index();
958 if let Some(data) = entry.data {
959 navigated |= pane.active_item()?.navigate(data, cx);
960 }
961
962 if navigated {
963 break None;
964 }
965 }
966 // If the item is no longer present in this pane, then retrieve its
967 // project path in order to reopen it.
968 else {
969 break pane
970 .nav_history()
971 .path_for_item(entry.item.id())
972 .map(|(project_path, _)| (project_path, entry));
973 }
974 }
975 })
976 } else {
977 None
978 };
979
980 if let Some((project_path, entry)) = to_load {
981 // If the item was no longer present, then load it again from its previous path.
982 let task = self.load_path(project_path, cx);
983 cx.spawn(|workspace, mut cx| async move {
984 let task = task.await;
985 let mut navigated = false;
986 if let Some((project_entry_id, build_item)) = task.log_err() {
987 let prev_active_item_id = pane.update(&mut cx, |pane, _| {
988 pane.nav_history_mut().set_mode(mode);
989 pane.active_item().map(|p| p.id())
990 })?;
991
992 pane.update(&mut cx, |pane, cx| {
993 let item = pane.open_item(project_entry_id, true, cx, build_item);
994 navigated |= Some(item.id()) != prev_active_item_id;
995 pane.nav_history_mut().set_mode(NavigationMode::Normal);
996 if let Some(data) = entry.data {
997 navigated |= item.navigate(data, cx);
998 }
999 })?;
1000 }
1001
1002 if !navigated {
1003 workspace
1004 .update(&mut cx, |workspace, cx| {
1005 Self::navigate_history(workspace, pane, mode, cx)
1006 })?
1007 .await?;
1008 }
1009
1010 Ok(())
1011 })
1012 } else {
1013 Task::ready(Ok(()))
1014 }
1015 }
1016
1017 pub fn go_back(
1018 &mut self,
1019 pane: WeakView<Pane>,
1020 cx: &mut ViewContext<Workspace>,
1021 ) -> Task<Result<()>> {
1022 self.navigate_history(pane, NavigationMode::GoingBack, cx)
1023 }
1024
1025 pub fn go_forward(
1026 &mut self,
1027 pane: WeakView<Pane>,
1028 cx: &mut ViewContext<Workspace>,
1029 ) -> Task<Result<()>> {
1030 self.navigate_history(pane, NavigationMode::GoingForward, cx)
1031 }
1032
1033 pub fn reopen_closed_item(&mut self, cx: &mut ViewContext<Workspace>) -> Task<Result<()>> {
1034 self.navigate_history(
1035 self.active_pane().downgrade(),
1036 NavigationMode::ReopeningClosedItem,
1037 cx,
1038 )
1039 }
1040
1041 pub fn client(&self) -> &Client {
1042 &self.app_state.client
1043 }
1044
1045 // todo!()
1046 // pub fn set_titlebar_item(&mut self, item: AnyViewHandle, cx: &mut ViewContext<Self>) {
1047 // self.titlebar_item = Some(item);
1048 // cx.notify();
1049 // }
1050
1051 // pub fn titlebar_item(&self) -> Option<AnyViewHandle> {
1052 // self.titlebar_item.clone()
1053 // }
1054
1055 // /// Call the given callback with a workspace whose project is local.
1056 // ///
1057 // /// If the given workspace has a local project, then it will be passed
1058 // /// to the callback. Otherwise, a new empty window will be created.
1059 // pub fn with_local_workspace<T, F>(
1060 // &mut self,
1061 // cx: &mut ViewContext<Self>,
1062 // callback: F,
1063 // ) -> Task<Result<T>>
1064 // where
1065 // T: 'static,
1066 // F: 'static + FnOnce(&mut Workspace, &mut ViewContext<Workspace>) -> T,
1067 // {
1068 // if self.project.read(cx).is_local() {
1069 // Task::Ready(Some(Ok(callback(self, cx))))
1070 // } else {
1071 // let task = Self::new_local(Vec::new(), self.app_state.clone(), None, cx);
1072 // cx.spawn(|_vh, mut cx| async move {
1073 // let (workspace, _) = task.await;
1074 // workspace.update(&mut cx, callback)
1075 // })
1076 // }
1077 // }
1078
1079 pub fn worktrees<'a>(&self, cx: &'a AppContext) -> impl 'a + Iterator<Item = Model<Worktree>> {
1080 self.project.read(cx).worktrees()
1081 }
1082
1083 pub fn visible_worktrees<'a>(
1084 &self,
1085 cx: &'a AppContext,
1086 ) -> impl 'a + Iterator<Item = Model<Worktree>> {
1087 self.project.read(cx).visible_worktrees(cx)
1088 }
1089
1090 pub fn worktree_scans_complete(&self, cx: &AppContext) -> impl Future<Output = ()> + 'static {
1091 let futures = self
1092 .worktrees(cx)
1093 .filter_map(|worktree| worktree.read(cx).as_local())
1094 .map(|worktree| worktree.scan_complete())
1095 .collect::<Vec<_>>();
1096 async move {
1097 for future in futures {
1098 future.await;
1099 }
1100 }
1101 }
1102
1103 // pub fn close_global(_: &CloseWindow, cx: &mut AppContext) {
1104 // cx.spawn(|mut cx| async move {
1105 // let window = cx
1106 // .windows()
1107 // .into_iter()
1108 // .find(|window| window.is_active(&cx).unwrap_or(false));
1109 // if let Some(window) = window {
1110 // //This can only get called when the window's project connection has been lost
1111 // //so we don't need to prompt the user for anything and instead just close the window
1112 // window.remove(&mut cx);
1113 // }
1114 // })
1115 // .detach();
1116 // }
1117
1118 // pub fn close(
1119 // &mut self,
1120 // _: &CloseWindow,
1121 // cx: &mut ViewContext<Self>,
1122 // ) -> Option<Task<Result<()>>> {
1123 // let window = cx.window();
1124 // let prepare = self.prepare_to_close(false, cx);
1125 // Some(cx.spawn(|_, mut cx| async move {
1126 // if prepare.await? {
1127 // window.remove(&mut cx);
1128 // }
1129 // Ok(())
1130 // }))
1131 // }
1132
1133 pub fn prepare_to_close(
1134 &mut self,
1135 quitting: bool,
1136 cx: &mut ViewContext<Self>,
1137 ) -> Task<Result<bool>> {
1138 //todo!(saveing)
1139 // let active_call = self.active_call().cloned();
1140 // let window = cx.window();
1141
1142 cx.spawn(|this, mut cx| async move {
1143 // let workspace_count = cx
1144 // .windows()
1145 // .into_iter()
1146 // .filter(|window| window.root_is::<Workspace>())
1147 // .count();
1148
1149 // if let Some(active_call) = active_call {
1150 // if !quitting
1151 // && workspace_count == 1
1152 // && active_call.read_with(&cx, |call, _| call.room().is_some())
1153 // {
1154 // let answer = window.prompt(
1155 // PromptLevel::Warning,
1156 // "Do you want to leave the current call?",
1157 // &["Close window and hang up", "Cancel"],
1158 // &mut cx,
1159 // );
1160
1161 // if let Some(mut answer) = answer {
1162 // if answer.next().await == Some(1) {
1163 // return anyhow::Ok(false);
1164 // } else {
1165 // active_call
1166 // .update(&mut cx, |call, cx| call.hang_up(cx))
1167 // .await
1168 // .log_err();
1169 // }
1170 // }
1171 // }
1172 // }
1173
1174 Ok(
1175 false, // this
1176 // .update(&mut cx, |this, cx| {
1177 // this.save_all_internal(SaveIntent::Close, cx)
1178 // })?
1179 // .await?
1180 )
1181 })
1182 }
1183
1184 // fn save_all(
1185 // &mut self,
1186 // action: &SaveAll,
1187 // cx: &mut ViewContext<Self>,
1188 // ) -> Option<Task<Result<()>>> {
1189 // let save_all =
1190 // self.save_all_internal(action.save_intent.unwrap_or(SaveIntent::SaveAll), cx);
1191 // Some(cx.foreground().spawn(async move {
1192 // save_all.await?;
1193 // Ok(())
1194 // }))
1195 // }
1196
1197 // fn save_all_internal(
1198 // &mut self,
1199 // mut save_intent: SaveIntent,
1200 // cx: &mut ViewContext<Self>,
1201 // ) -> Task<Result<bool>> {
1202 // if self.project.read(cx).is_read_only() {
1203 // return Task::ready(Ok(true));
1204 // }
1205 // let dirty_items = self
1206 // .panes
1207 // .iter()
1208 // .flat_map(|pane| {
1209 // pane.read(cx).items().filter_map(|item| {
1210 // if item.is_dirty(cx) {
1211 // Some((pane.downgrade(), item.boxed_clone()))
1212 // } else {
1213 // None
1214 // }
1215 // })
1216 // })
1217 // .collect::<Vec<_>>();
1218
1219 // let project = self.project.clone();
1220 // cx.spawn(|workspace, mut cx| async move {
1221 // // Override save mode and display "Save all files" prompt
1222 // if save_intent == SaveIntent::Close && dirty_items.len() > 1 {
1223 // let mut answer = workspace.update(&mut cx, |_, cx| {
1224 // let prompt = Pane::file_names_for_prompt(
1225 // &mut dirty_items.iter().map(|(_, handle)| handle),
1226 // dirty_items.len(),
1227 // cx,
1228 // );
1229 // cx.prompt(
1230 // PromptLevel::Warning,
1231 // &prompt,
1232 // &["Save all", "Discard all", "Cancel"],
1233 // )
1234 // })?;
1235 // match answer.next().await {
1236 // Some(0) => save_intent = SaveIntent::SaveAll,
1237 // Some(1) => save_intent = SaveIntent::Skip,
1238 // _ => {}
1239 // }
1240 // }
1241 // for (pane, item) in dirty_items {
1242 // let (singleton, project_entry_ids) =
1243 // cx.read(|cx| (item.is_singleton(cx), item.project_entry_ids(cx)));
1244 // if singleton || !project_entry_ids.is_empty() {
1245 // if let Some(ix) =
1246 // pane.read_with(&cx, |pane, _| pane.index_for_item(item.as_ref()))?
1247 // {
1248 // if !Pane::save_item(
1249 // project.clone(),
1250 // &pane,
1251 // ix,
1252 // &*item,
1253 // save_intent,
1254 // &mut cx,
1255 // )
1256 // .await?
1257 // {
1258 // return Ok(false);
1259 // }
1260 // }
1261 // }
1262 // }
1263 // Ok(true)
1264 // })
1265 // }
1266
1267 // pub fn open(&mut self, _: &Open, cx: &mut ViewContext<Self>) -> Option<Task<Result<()>>> {
1268 // let mut paths = cx.prompt_for_paths(PathPromptOptions {
1269 // files: true,
1270 // directories: true,
1271 // multiple: true,
1272 // });
1273
1274 // Some(cx.spawn(|this, mut cx| async move {
1275 // if let Some(paths) = paths.recv().await.flatten() {
1276 // if let Some(task) = this
1277 // .update(&mut cx, |this, cx| this.open_workspace_for_paths(paths, cx))
1278 // .log_err()
1279 // {
1280 // task.await?
1281 // }
1282 // }
1283 // Ok(())
1284 // }))
1285 // }
1286
1287 // pub fn open_workspace_for_paths(
1288 // &mut self,
1289 // paths: Vec<PathBuf>,
1290 // cx: &mut ViewContext<Self>,
1291 // ) -> Task<Result<()>> {
1292 // let window = cx.window().downcast::<Self>();
1293 // let is_remote = self.project.read(cx).is_remote();
1294 // let has_worktree = self.project.read(cx).worktrees(cx).next().is_some();
1295 // let has_dirty_items = self.items(cx).any(|item| item.is_dirty(cx));
1296 // let close_task = if is_remote || has_worktree || has_dirty_items {
1297 // None
1298 // } else {
1299 // Some(self.prepare_to_close(false, cx))
1300 // };
1301 // let app_state = self.app_state.clone();
1302
1303 // cx.spawn(|_, mut cx| async move {
1304 // let window_to_replace = if let Some(close_task) = close_task {
1305 // if !close_task.await? {
1306 // return Ok(());
1307 // }
1308 // window
1309 // } else {
1310 // None
1311 // };
1312 // cx.update(|cx| open_paths(&paths, &app_state, window_to_replace, cx))
1313 // .await?;
1314 // Ok(())
1315 // })
1316 // }
1317
1318 #[allow(clippy::type_complexity)]
1319 pub fn open_paths(
1320 &mut self,
1321 mut abs_paths: Vec<PathBuf>,
1322 visible: bool,
1323 cx: &mut ViewContext<Self>,
1324 ) -> Task<Vec<Option<Result<Box<dyn ItemHandle>, anyhow::Error>>>> {
1325 log::info!("open paths {abs_paths:?}");
1326
1327 let fs = self.app_state.fs.clone();
1328
1329 // Sort the paths to ensure we add worktrees for parents before their children.
1330 abs_paths.sort_unstable();
1331 cx.spawn(move |this, mut cx| async move {
1332 let mut tasks = Vec::with_capacity(abs_paths.len());
1333 for abs_path in &abs_paths {
1334 let project_path = match this
1335 .update(&mut cx, |this, cx| {
1336 Workspace::project_path_for_path(
1337 this.project.clone(),
1338 abs_path,
1339 visible,
1340 cx,
1341 )
1342 })
1343 .log_err()
1344 {
1345 Some(project_path) => project_path.await.log_err(),
1346 None => None,
1347 };
1348
1349 let this = this.clone();
1350 let abs_path = abs_path.clone();
1351 let fs = fs.clone();
1352 let task = cx.spawn(move |mut cx| async move {
1353 let (worktree, project_path) = project_path?;
1354 if fs.is_file(&abs_path).await {
1355 Some(
1356 this.update(&mut cx, |this, cx| {
1357 this.open_path(project_path, None, true, cx)
1358 })
1359 .log_err()?
1360 .await,
1361 )
1362 } else {
1363 this.update(&mut cx, |workspace, cx| {
1364 let worktree = worktree.read(cx);
1365 let worktree_abs_path = worktree.abs_path();
1366 let entry_id = if abs_path == worktree_abs_path.as_ref() {
1367 worktree.root_entry()
1368 } else {
1369 abs_path
1370 .strip_prefix(worktree_abs_path.as_ref())
1371 .ok()
1372 .and_then(|relative_path| {
1373 worktree.entry_for_path(relative_path)
1374 })
1375 }
1376 .map(|entry| entry.id);
1377 if let Some(entry_id) = entry_id {
1378 workspace.project.update(cx, |_, cx| {
1379 cx.emit(project2::Event::ActiveEntryChanged(Some(entry_id)));
1380 })
1381 }
1382 })
1383 .log_err()?;
1384 None
1385 }
1386 });
1387 tasks.push(task);
1388 }
1389
1390 futures::future::join_all(tasks).await
1391 })
1392 }
1393
1394 // fn add_folder_to_project(&mut self, _: &AddFolderToProject, cx: &mut ViewContext<Self>) {
1395 // let mut paths = cx.prompt_for_paths(PathPromptOptions {
1396 // files: false,
1397 // directories: true,
1398 // multiple: true,
1399 // });
1400 // cx.spawn(|this, mut cx| async move {
1401 // if let Some(paths) = paths.recv().await.flatten() {
1402 // let results = this
1403 // .update(&mut cx, |this, cx| this.open_paths(paths, true, cx))?
1404 // .await;
1405 // for result in results.into_iter().flatten() {
1406 // result.log_err();
1407 // }
1408 // }
1409 // anyhow::Ok(())
1410 // })
1411 // .detach_and_log_err(cx);
1412 // }
1413
1414 fn project_path_for_path(
1415 project: Model<Project>,
1416 abs_path: &Path,
1417 visible: bool,
1418 cx: &mut AppContext,
1419 ) -> Task<Result<(Model<Worktree>, ProjectPath)>> {
1420 let entry = project.update(cx, |project, cx| {
1421 project.find_or_create_local_worktree(abs_path, visible, cx)
1422 });
1423 cx.spawn(|mut cx| async move {
1424 let (worktree, path) = entry.await?;
1425 let worktree_id = worktree.update(&mut cx, |t, _| t.id())?;
1426 Ok((
1427 worktree,
1428 ProjectPath {
1429 worktree_id,
1430 path: path.into(),
1431 },
1432 ))
1433 })
1434 }
1435
1436 pub fn items<'a>(
1437 &'a self,
1438 cx: &'a AppContext,
1439 ) -> impl 'a + Iterator<Item = &Box<dyn ItemHandle>> {
1440 self.panes.iter().flat_map(|pane| pane.read(cx).items())
1441 }
1442
1443 // pub fn item_of_type<T: Item>(&self, cx: &AppContext) -> Option<View<T>> {
1444 // self.items_of_type(cx).max_by_key(|item| item.id())
1445 // }
1446
1447 // pub fn items_of_type<'a, T: Item>(
1448 // &'a self,
1449 // cx: &'a AppContext,
1450 // ) -> impl 'a + Iterator<Item = View<T>> {
1451 // self.panes
1452 // .iter()
1453 // .flat_map(|pane| pane.read(cx).items_of_type())
1454 // }
1455
1456 pub fn active_item(&self, cx: &AppContext) -> Option<Box<dyn ItemHandle>> {
1457 self.active_pane().read(cx).active_item()
1458 }
1459
1460 fn active_project_path(&self, cx: &ViewContext<Self>) -> Option<ProjectPath> {
1461 self.active_item(cx).and_then(|item| item.project_path(cx))
1462 }
1463
1464 pub fn save_active_item(
1465 &mut self,
1466 save_intent: SaveIntent,
1467 cx: &mut ViewContext<Self>,
1468 ) -> Task<Result<()>> {
1469 let project = self.project.clone();
1470 let pane = self.active_pane();
1471 let item_ix = pane.read(cx).active_item_index();
1472 let item = pane.read(cx).active_item();
1473 let pane = pane.downgrade();
1474
1475 cx.spawn(|_, mut cx| async move {
1476 if let Some(item) = item {
1477 Pane::save_item(project, &pane, item_ix, item.as_ref(), save_intent, &mut cx)
1478 .await
1479 .map(|_| ())
1480 } else {
1481 Ok(())
1482 }
1483 })
1484 }
1485
1486 // pub fn close_inactive_items_and_panes(
1487 // &mut self,
1488 // _: &CloseInactiveTabsAndPanes,
1489 // cx: &mut ViewContext<Self>,
1490 // ) -> Option<Task<Result<()>>> {
1491 // self.close_all_internal(true, SaveIntent::Close, cx)
1492 // }
1493
1494 // pub fn close_all_items_and_panes(
1495 // &mut self,
1496 // action: &CloseAllItemsAndPanes,
1497 // cx: &mut ViewContext<Self>,
1498 // ) -> Option<Task<Result<()>>> {
1499 // self.close_all_internal(false, action.save_intent.unwrap_or(SaveIntent::Close), cx)
1500 // }
1501
1502 // fn close_all_internal(
1503 // &mut self,
1504 // retain_active_pane: bool,
1505 // save_intent: SaveIntent,
1506 // cx: &mut ViewContext<Self>,
1507 // ) -> Option<Task<Result<()>>> {
1508 // let current_pane = self.active_pane();
1509
1510 // let mut tasks = Vec::new();
1511
1512 // if retain_active_pane {
1513 // if let Some(current_pane_close) = current_pane.update(cx, |pane, cx| {
1514 // pane.close_inactive_items(&CloseInactiveItems, cx)
1515 // }) {
1516 // tasks.push(current_pane_close);
1517 // };
1518 // }
1519
1520 // for pane in self.panes() {
1521 // if retain_active_pane && pane.id() == current_pane.id() {
1522 // continue;
1523 // }
1524
1525 // if let Some(close_pane_items) = pane.update(cx, |pane: &mut Pane, cx| {
1526 // pane.close_all_items(
1527 // &CloseAllItems {
1528 // save_intent: Some(save_intent),
1529 // },
1530 // cx,
1531 // )
1532 // }) {
1533 // tasks.push(close_pane_items)
1534 // }
1535 // }
1536
1537 // if tasks.is_empty() {
1538 // None
1539 // } else {
1540 // Some(cx.spawn(|_, _| async move {
1541 // for task in tasks {
1542 // task.await?
1543 // }
1544 // Ok(())
1545 // }))
1546 // }
1547 // }
1548
1549 pub fn toggle_dock(&mut self, dock_side: DockPosition, cx: &mut ViewContext<Self>) {
1550 let dock = match dock_side {
1551 DockPosition::Left => &self.left_dock,
1552 DockPosition::Bottom => &self.bottom_dock,
1553 DockPosition::Right => &self.right_dock,
1554 };
1555 let mut focus_center = false;
1556 let mut reveal_dock = false;
1557 dock.update(cx, |dock, cx| {
1558 let other_is_zoomed = self.zoomed.is_some() && self.zoomed_position != Some(dock_side);
1559 let was_visible = dock.is_open() && !other_is_zoomed;
1560 dock.set_open(!was_visible, cx);
1561
1562 if let Some(active_panel) = dock.active_panel() {
1563 if was_visible {
1564 if active_panel.has_focus(cx) {
1565 focus_center = true;
1566 }
1567 } else {
1568 let focus_handle = &active_panel.focus_handle(cx);
1569 cx.focus(focus_handle);
1570 reveal_dock = true;
1571 }
1572 }
1573 });
1574
1575 if reveal_dock {
1576 self.dismiss_zoomed_items_to_reveal(Some(dock_side), cx);
1577 }
1578
1579 if focus_center {
1580 cx.focus(&self.focus_handle);
1581 }
1582
1583 cx.notify();
1584 self.serialize_workspace(cx);
1585 }
1586
1587 pub fn close_all_docks(&mut self, cx: &mut ViewContext<Self>) {
1588 let docks = [&self.left_dock, &self.bottom_dock, &self.right_dock];
1589
1590 for dock in docks {
1591 dock.update(cx, |dock, cx| {
1592 dock.set_open(false, cx);
1593 });
1594 }
1595
1596 // todo!("focus")
1597 // cx.focus_self();
1598 cx.notify();
1599 self.serialize_workspace(cx);
1600 }
1601
1602 // /// Transfer focus to the panel of the given type.
1603 // pub fn focus_panel<T: Panel>(&mut self, cx: &mut ViewContext<Self>) -> Option<View<T>> {
1604 // self.focus_or_unfocus_panel::<T>(cx, |_, _| true)?
1605 // .as_any()
1606 // .clone()
1607 // .downcast()
1608 // }
1609
1610 // /// Focus the panel of the given type if it isn't already focused. If it is
1611 // /// already focused, then transfer focus back to the workspace center.
1612 // pub fn toggle_panel_focus<T: Panel>(&mut self, cx: &mut ViewContext<Self>) {
1613 // self.focus_or_unfocus_panel::<T>(cx, |panel, cx| !panel.has_focus(cx));
1614 // }
1615
1616 // /// Focus or unfocus the given panel type, depending on the given callback.
1617 // fn focus_or_unfocus_panel<T: Panel>(
1618 // &mut self,
1619 // cx: &mut ViewContext<Self>,
1620 // should_focus: impl Fn(&dyn PanelHandle, &mut ViewContext<Dock>) -> bool,
1621 // ) -> Option<Rc<dyn PanelHandle>> {
1622 // for dock in [&self.left_dock, &self.bottom_dock, &self.right_dock] {
1623 // if let Some(panel_index) = dock.read(cx).panel_index_for_type::<T>() {
1624 // let mut focus_center = false;
1625 // let mut reveal_dock = false;
1626 // let panel = dock.update(cx, |dock, cx| {
1627 // dock.activate_panel(panel_index, cx);
1628
1629 // let panel = dock.active_panel().cloned();
1630 // if let Some(panel) = panel.as_ref() {
1631 // if should_focus(&**panel, cx) {
1632 // dock.set_open(true, cx);
1633 // cx.focus(panel.as_any());
1634 // reveal_dock = true;
1635 // } else {
1636 // // if panel.is_zoomed(cx) {
1637 // // dock.set_open(false, cx);
1638 // // }
1639 // focus_center = true;
1640 // }
1641 // }
1642 // panel
1643 // });
1644
1645 // if focus_center {
1646 // cx.focus_self();
1647 // }
1648
1649 // self.serialize_workspace(cx);
1650 // cx.notify();
1651 // return panel;
1652 // }
1653 // }
1654 // None
1655 // }
1656
1657 // pub fn panel<T: Panel>(&self, cx: &WindowContext) -> Option<View<T>> {
1658 // for dock in [&self.left_dock, &self.bottom_dock, &self.right_dock] {
1659 // let dock = dock.read(cx);
1660 // if let Some(panel) = dock.panel::<T>() {
1661 // return Some(panel);
1662 // }
1663 // }
1664 // None
1665 // }
1666
1667 fn zoom_out(&mut self, cx: &mut ViewContext<Self>) {
1668 for pane in &self.panes {
1669 pane.update(cx, |pane, cx| pane.set_zoomed(false, cx));
1670 }
1671
1672 self.left_dock.update(cx, |dock, cx| dock.zoom_out(cx));
1673 self.bottom_dock.update(cx, |dock, cx| dock.zoom_out(cx));
1674 self.right_dock.update(cx, |dock, cx| dock.zoom_out(cx));
1675 self.zoomed = None;
1676 self.zoomed_position = None;
1677
1678 cx.notify();
1679 }
1680
1681 // #[cfg(any(test, feature = "test-support"))]
1682 // pub fn zoomed_view(&self, cx: &AppContext) -> Option<AnyViewHandle> {
1683 // self.zoomed.and_then(|view| view.upgrade(cx))
1684 // }
1685
1686 fn dismiss_zoomed_items_to_reveal(
1687 &mut self,
1688 dock_to_reveal: Option<DockPosition>,
1689 cx: &mut ViewContext<Self>,
1690 ) {
1691 // If a center pane is zoomed, unzoom it.
1692 for pane in &self.panes {
1693 if pane != &self.active_pane || dock_to_reveal.is_some() {
1694 pane.update(cx, |pane, cx| pane.set_zoomed(false, cx));
1695 }
1696 }
1697
1698 // If another dock is zoomed, hide it.
1699 let mut focus_center = false;
1700 for dock in [&self.left_dock, &self.right_dock, &self.bottom_dock] {
1701 dock.update(cx, |dock, cx| {
1702 if Some(dock.position()) != dock_to_reveal {
1703 if let Some(panel) = dock.active_panel() {
1704 if panel.is_zoomed(cx) {
1705 focus_center |= panel.has_focus(cx);
1706 dock.set_open(false, cx);
1707 }
1708 }
1709 }
1710 });
1711 }
1712
1713 if focus_center {
1714 cx.focus(&self.focus_handle);
1715 }
1716
1717 if self.zoomed_position != dock_to_reveal {
1718 self.zoomed = None;
1719 self.zoomed_position = None;
1720 }
1721
1722 cx.notify();
1723 }
1724
1725 fn add_pane(&mut self, cx: &mut ViewContext<Self>) -> View<Pane> {
1726 let pane = cx.build_view(|cx| {
1727 Pane::new(
1728 self.weak_handle(),
1729 self.project.clone(),
1730 self.pane_history_timestamp.clone(),
1731 cx,
1732 )
1733 });
1734 cx.subscribe(&pane, Self::handle_pane_event).detach();
1735 self.panes.push(pane.clone());
1736 // todo!()
1737 // cx.focus(&pane);
1738 cx.emit(Event::PaneAdded(pane.clone()));
1739 pane
1740 }
1741
1742 // pub fn add_item_to_center(
1743 // &mut self,
1744 // item: Box<dyn ItemHandle>,
1745 // cx: &mut ViewContext<Self>,
1746 // ) -> bool {
1747 // if let Some(center_pane) = self.last_active_center_pane.clone() {
1748 // if let Some(center_pane) = center_pane.upgrade(cx) {
1749 // center_pane.update(cx, |pane, cx| pane.add_item(item, true, true, None, cx));
1750 // true
1751 // } else {
1752 // false
1753 // }
1754 // } else {
1755 // false
1756 // }
1757 // }
1758
1759 pub fn add_item(&mut self, item: Box<dyn ItemHandle>, cx: &mut ViewContext<Self>) {
1760 self.active_pane
1761 .update(cx, |pane, cx| pane.add_item(item, true, true, None, cx));
1762 }
1763
1764 pub fn split_item(
1765 &mut self,
1766 split_direction: SplitDirection,
1767 item: Box<dyn ItemHandle>,
1768 cx: &mut ViewContext<Self>,
1769 ) {
1770 let new_pane = self.split_pane(self.active_pane.clone(), split_direction, cx);
1771 new_pane.update(cx, move |new_pane, cx| {
1772 new_pane.add_item(item, true, true, None, cx)
1773 })
1774 }
1775
1776 // pub fn open_abs_path(
1777 // &mut self,
1778 // abs_path: PathBuf,
1779 // visible: bool,
1780 // cx: &mut ViewContext<Self>,
1781 // ) -> Task<anyhow::Result<Box<dyn ItemHandle>>> {
1782 // cx.spawn(|workspace, mut cx| async move {
1783 // let open_paths_task_result = workspace
1784 // .update(&mut cx, |workspace, cx| {
1785 // workspace.open_paths(vec![abs_path.clone()], visible, cx)
1786 // })
1787 // .with_context(|| format!("open abs path {abs_path:?} task spawn"))?
1788 // .await;
1789 // anyhow::ensure!(
1790 // open_paths_task_result.len() == 1,
1791 // "open abs path {abs_path:?} task returned incorrect number of results"
1792 // );
1793 // match open_paths_task_result
1794 // .into_iter()
1795 // .next()
1796 // .expect("ensured single task result")
1797 // {
1798 // Some(open_result) => {
1799 // open_result.with_context(|| format!("open abs path {abs_path:?} task join"))
1800 // }
1801 // None => anyhow::bail!("open abs path {abs_path:?} task returned None"),
1802 // }
1803 // })
1804 // }
1805
1806 // pub fn split_abs_path(
1807 // &mut self,
1808 // abs_path: PathBuf,
1809 // visible: bool,
1810 // cx: &mut ViewContext<Self>,
1811 // ) -> Task<anyhow::Result<Box<dyn ItemHandle>>> {
1812 // let project_path_task =
1813 // Workspace::project_path_for_path(self.project.clone(), &abs_path, visible, cx);
1814 // cx.spawn(|this, mut cx| async move {
1815 // let (_, path) = project_path_task.await?;
1816 // this.update(&mut cx, |this, cx| this.split_path(path, cx))?
1817 // .await
1818 // })
1819 // }
1820
1821 pub fn open_path(
1822 &mut self,
1823 path: impl Into<ProjectPath>,
1824 pane: Option<WeakView<Pane>>,
1825 focus_item: bool,
1826 cx: &mut ViewContext<Self>,
1827 ) -> Task<Result<Box<dyn ItemHandle>, anyhow::Error>> {
1828 let pane = pane.unwrap_or_else(|| {
1829 self.last_active_center_pane.clone().unwrap_or_else(|| {
1830 self.panes
1831 .first()
1832 .expect("There must be an active pane")
1833 .downgrade()
1834 })
1835 });
1836
1837 let task = self.load_path(path.into(), cx);
1838 cx.spawn(move |_, mut cx| async move {
1839 let (project_entry_id, build_item) = task.await?;
1840 pane.update(&mut cx, |pane, cx| {
1841 pane.open_item(project_entry_id, focus_item, cx, build_item)
1842 })
1843 })
1844 }
1845
1846 // pub fn split_path(
1847 // &mut self,
1848 // path: impl Into<ProjectPath>,
1849 // cx: &mut ViewContext<Self>,
1850 // ) -> Task<Result<Box<dyn ItemHandle>, anyhow::Error>> {
1851 // let pane = self.last_active_center_pane.clone().unwrap_or_else(|| {
1852 // self.panes
1853 // .first()
1854 // .expect("There must be an active pane")
1855 // .downgrade()
1856 // });
1857
1858 // if let Member::Pane(center_pane) = &self.center.root {
1859 // if center_pane.read(cx).items_len() == 0 {
1860 // return self.open_path(path, Some(pane), true, cx);
1861 // }
1862 // }
1863
1864 // let task = self.load_path(path.into(), cx);
1865 // cx.spawn(|this, mut cx| async move {
1866 // let (project_entry_id, build_item) = task.await?;
1867 // this.update(&mut cx, move |this, cx| -> Option<_> {
1868 // let pane = pane.upgrade(cx)?;
1869 // let new_pane = this.split_pane(pane, SplitDirection::Right, cx);
1870 // new_pane.update(cx, |new_pane, cx| {
1871 // Some(new_pane.open_item(project_entry_id, true, cx, build_item))
1872 // })
1873 // })
1874 // .map(|option| option.ok_or_else(|| anyhow!("pane was dropped")))?
1875 // })
1876 // }
1877
1878 pub(crate) fn load_path(
1879 &mut self,
1880 path: ProjectPath,
1881 cx: &mut ViewContext<Self>,
1882 ) -> Task<
1883 Result<(
1884 ProjectEntryId,
1885 impl 'static + Send + FnOnce(&mut ViewContext<Pane>) -> Box<dyn ItemHandle>,
1886 )>,
1887 > {
1888 let project = self.project().clone();
1889 let project_item = project.update(cx, |project, cx| project.open_path(path, cx));
1890 cx.spawn(|_, mut cx| async move {
1891 let (project_entry_id, project_item) = project_item.await?;
1892 let build_item = cx.update(|_, cx| {
1893 cx.default_global::<ProjectItemBuilders>()
1894 .get(&project_item.entity_type())
1895 .ok_or_else(|| anyhow!("no item builder for project item"))
1896 .cloned()
1897 })??;
1898 let build_item =
1899 move |cx: &mut ViewContext<Pane>| build_item(project, project_item, cx);
1900 Ok((project_entry_id, build_item))
1901 })
1902 }
1903
1904 pub fn open_project_item<T>(
1905 &mut self,
1906 project_item: Model<T::Item>,
1907 cx: &mut ViewContext<Self>,
1908 ) -> View<T>
1909 where
1910 T: ProjectItem,
1911 {
1912 use project2::Item as _;
1913
1914 let entry_id = project_item.read(cx).entry_id(cx);
1915 if let Some(item) = entry_id
1916 .and_then(|entry_id| self.active_pane().read(cx).item_for_entry(entry_id, cx))
1917 .and_then(|item| item.downcast())
1918 {
1919 self.activate_item(&item, cx);
1920 return item;
1921 }
1922
1923 let item =
1924 cx.build_view(|cx| T::for_project_item(self.project().clone(), project_item, cx));
1925 self.add_item(Box::new(item.clone()), cx);
1926 item
1927 }
1928
1929 pub fn split_project_item<T>(
1930 &mut self,
1931 project_item: Model<T::Item>,
1932 cx: &mut ViewContext<Self>,
1933 ) -> View<T>
1934 where
1935 T: ProjectItem,
1936 {
1937 use project2::Item as _;
1938
1939 let entry_id = project_item.read(cx).entry_id(cx);
1940 if let Some(item) = entry_id
1941 .and_then(|entry_id| self.active_pane().read(cx).item_for_entry(entry_id, cx))
1942 .and_then(|item| item.downcast())
1943 {
1944 self.activate_item(&item, cx);
1945 return item;
1946 }
1947
1948 let item =
1949 cx.build_view(|cx| T::for_project_item(self.project().clone(), project_item, cx));
1950 self.split_item(SplitDirection::Right, Box::new(item.clone()), cx);
1951 item
1952 }
1953
1954 // pub fn open_shared_screen(&mut self, peer_id: PeerId, cx: &mut ViewContext<Self>) {
1955 // if let Some(shared_screen) = self.shared_screen_for_peer(peer_id, &self.active_pane, cx) {
1956 // self.active_pane.update(cx, |pane, cx| {
1957 // pane.add_item(Box::new(shared_screen), false, true, None, cx)
1958 // });
1959 // }
1960 // }
1961
1962 pub fn activate_item(&mut self, item: &dyn ItemHandle, cx: &mut ViewContext<Self>) -> bool {
1963 let result = self.panes.iter().find_map(|pane| {
1964 pane.read(cx)
1965 .index_for_item(item)
1966 .map(|ix| (pane.clone(), ix))
1967 });
1968 if let Some((pane, ix)) = result {
1969 pane.update(cx, |pane, cx| pane.activate_item(ix, true, true, cx));
1970 true
1971 } else {
1972 false
1973 }
1974 }
1975
1976 // fn activate_pane_at_index(&mut self, action: &ActivatePane, cx: &mut ViewContext<Self>) {
1977 // let panes = self.center.panes();
1978 // if let Some(pane) = panes.get(action.0).map(|p| (*p).clone()) {
1979 // cx.focus(&pane);
1980 // } else {
1981 // self.split_and_clone(self.active_pane.clone(), SplitDirection::Right, cx);
1982 // }
1983 // }
1984
1985 // pub fn activate_next_pane(&mut self, cx: &mut ViewContext<Self>) {
1986 // let panes = self.center.panes();
1987 // if let Some(ix) = panes.iter().position(|pane| **pane == self.active_pane) {
1988 // let next_ix = (ix + 1) % panes.len();
1989 // let next_pane = panes[next_ix].clone();
1990 // cx.focus(&next_pane);
1991 // }
1992 // }
1993
1994 // pub fn activate_previous_pane(&mut self, cx: &mut ViewContext<Self>) {
1995 // let panes = self.center.panes();
1996 // if let Some(ix) = panes.iter().position(|pane| **pane == self.active_pane) {
1997 // let prev_ix = cmp::min(ix.wrapping_sub(1), panes.len() - 1);
1998 // let prev_pane = panes[prev_ix].clone();
1999 // cx.focus(&prev_pane);
2000 // }
2001 // }
2002
2003 // pub fn activate_pane_in_direction(
2004 // &mut self,
2005 // direction: SplitDirection,
2006 // cx: &mut ViewContext<Self>,
2007 // ) {
2008 // if let Some(pane) = self.find_pane_in_direction(direction, cx) {
2009 // cx.focus(pane);
2010 // }
2011 // }
2012
2013 // pub fn swap_pane_in_direction(
2014 // &mut self,
2015 // direction: SplitDirection,
2016 // cx: &mut ViewContext<Self>,
2017 // ) {
2018 // if let Some(to) = self
2019 // .find_pane_in_direction(direction, cx)
2020 // .map(|pane| pane.clone())
2021 // {
2022 // self.center.swap(&self.active_pane.clone(), &to);
2023 // cx.notify();
2024 // }
2025 // }
2026
2027 // fn find_pane_in_direction(
2028 // &mut self,
2029 // direction: SplitDirection,
2030 // cx: &mut ViewContext<Self>,
2031 // ) -> Option<&View<Pane>> {
2032 // let Some(bounding_box) = self.center.bounding_box_for_pane(&self.active_pane) else {
2033 // return None;
2034 // };
2035 // let cursor = self.active_pane.read(cx).pixel_position_of_cursor(cx);
2036 // let center = match cursor {
2037 // Some(cursor) if bounding_box.contains_point(cursor) => cursor,
2038 // _ => bounding_box.center(),
2039 // };
2040
2041 // let distance_to_next = theme::current(cx).workspace.pane_divider.width + 1.;
2042
2043 // let target = match direction {
2044 // SplitDirection::Left => vec2f(bounding_box.origin_x() - distance_to_next, center.y()),
2045 // SplitDirection::Right => vec2f(bounding_box.max_x() + distance_to_next, center.y()),
2046 // SplitDirection::Up => vec2f(center.x(), bounding_box.origin_y() - distance_to_next),
2047 // SplitDirection::Down => vec2f(center.x(), bounding_box.max_y() + distance_to_next),
2048 // };
2049 // self.center.pane_at_pixel_position(target)
2050 // }
2051
2052 fn handle_pane_focused(&mut self, pane: View<Pane>, cx: &mut ViewContext<Self>) {
2053 if self.active_pane != pane {
2054 self.active_pane = pane.clone();
2055 self.status_bar.update(cx, |status_bar, cx| {
2056 status_bar.set_active_pane(&self.active_pane, cx);
2057 });
2058 self.active_item_path_changed(cx);
2059 self.last_active_center_pane = Some(pane.downgrade());
2060 }
2061
2062 self.dismiss_zoomed_items_to_reveal(None, cx);
2063 if pane.read(cx).is_zoomed() {
2064 self.zoomed = Some(pane.downgrade().into());
2065 } else {
2066 self.zoomed = None;
2067 }
2068 self.zoomed_position = None;
2069 self.update_active_view_for_followers(cx);
2070
2071 cx.notify();
2072 }
2073
2074 fn handle_pane_event(
2075 &mut self,
2076 pane: View<Pane>,
2077 event: &pane::Event,
2078 cx: &mut ViewContext<Self>,
2079 ) {
2080 match event {
2081 pane::Event::AddItem { item } => item.added_to_pane(self, pane, cx),
2082 pane::Event::Split(direction) => {
2083 self.split_and_clone(pane, *direction, cx);
2084 }
2085 pane::Event::Remove => self.remove_pane(pane, cx),
2086 pane::Event::ActivateItem { local } => {
2087 if *local {
2088 self.unfollow(&pane, cx);
2089 }
2090 if &pane == self.active_pane() {
2091 self.active_item_path_changed(cx);
2092 }
2093 }
2094 pane::Event::ChangeItemTitle => {
2095 if pane == self.active_pane {
2096 self.active_item_path_changed(cx);
2097 }
2098 self.update_window_edited(cx);
2099 }
2100 pane::Event::RemoveItem { item_id } => {
2101 self.update_window_edited(cx);
2102 if let hash_map::Entry::Occupied(entry) = self.panes_by_item.entry(*item_id) {
2103 if entry.get().entity_id() == pane.entity_id() {
2104 entry.remove();
2105 }
2106 }
2107 }
2108 pane::Event::Focus => {
2109 self.handle_pane_focused(pane.clone(), cx);
2110 }
2111 pane::Event::ZoomIn => {
2112 if pane == self.active_pane {
2113 pane.update(cx, |pane, cx| pane.set_zoomed(true, cx));
2114 if pane.read(cx).has_focus(cx) {
2115 self.zoomed = Some(pane.downgrade().into());
2116 self.zoomed_position = None;
2117 }
2118 cx.notify();
2119 }
2120 }
2121 pane::Event::ZoomOut => {
2122 pane.update(cx, |pane, cx| pane.set_zoomed(false, cx));
2123 if self.zoomed_position.is_none() {
2124 self.zoomed = None;
2125 }
2126 cx.notify();
2127 }
2128 }
2129
2130 self.serialize_workspace(cx);
2131 }
2132
2133 pub fn split_pane(
2134 &mut self,
2135 pane_to_split: View<Pane>,
2136 split_direction: SplitDirection,
2137 cx: &mut ViewContext<Self>,
2138 ) -> View<Pane> {
2139 let new_pane = self.add_pane(cx);
2140 self.center
2141 .split(&pane_to_split, &new_pane, split_direction)
2142 .unwrap();
2143 cx.notify();
2144 new_pane
2145 }
2146
2147 pub fn split_and_clone(
2148 &mut self,
2149 pane: View<Pane>,
2150 direction: SplitDirection,
2151 cx: &mut ViewContext<Self>,
2152 ) -> Option<View<Pane>> {
2153 let item = pane.read(cx).active_item()?;
2154 let maybe_pane_handle = if let Some(clone) = item.clone_on_split(self.database_id(), cx) {
2155 let new_pane = self.add_pane(cx);
2156 new_pane.update(cx, |pane, cx| pane.add_item(clone, true, true, None, cx));
2157 self.center.split(&pane, &new_pane, direction).unwrap();
2158 Some(new_pane)
2159 } else {
2160 None
2161 };
2162 cx.notify();
2163 maybe_pane_handle
2164 }
2165
2166 pub fn split_pane_with_item(
2167 &mut self,
2168 pane_to_split: WeakView<Pane>,
2169 split_direction: SplitDirection,
2170 from: WeakView<Pane>,
2171 item_id_to_move: EntityId,
2172 cx: &mut ViewContext<Self>,
2173 ) {
2174 let Some(pane_to_split) = pane_to_split.upgrade() else {
2175 return;
2176 };
2177 let Some(from) = from.upgrade() else {
2178 return;
2179 };
2180
2181 let new_pane = self.add_pane(cx);
2182 self.move_item(from.clone(), new_pane.clone(), item_id_to_move, 0, cx);
2183 self.center
2184 .split(&pane_to_split, &new_pane, split_direction)
2185 .unwrap();
2186 cx.notify();
2187 }
2188
2189 pub fn split_pane_with_project_entry(
2190 &mut self,
2191 pane_to_split: WeakView<Pane>,
2192 split_direction: SplitDirection,
2193 project_entry: ProjectEntryId,
2194 cx: &mut ViewContext<Self>,
2195 ) -> Option<Task<Result<()>>> {
2196 let pane_to_split = pane_to_split.upgrade()?;
2197 let new_pane = self.add_pane(cx);
2198 self.center
2199 .split(&pane_to_split, &new_pane, split_direction)
2200 .unwrap();
2201
2202 let path = self.project.read(cx).path_for_entry(project_entry, cx)?;
2203 let task = self.open_path(path, Some(new_pane.downgrade()), true, cx);
2204 Some(cx.foreground_executor().spawn(async move {
2205 task.await?;
2206 Ok(())
2207 }))
2208 }
2209
2210 pub fn move_item(
2211 &mut self,
2212 source: View<Pane>,
2213 destination: View<Pane>,
2214 item_id_to_move: EntityId,
2215 destination_index: usize,
2216 cx: &mut ViewContext<Self>,
2217 ) {
2218 let item_to_move = source
2219 .read(cx)
2220 .items()
2221 .enumerate()
2222 .find(|(_, item_handle)| item_handle.id() == item_id_to_move);
2223
2224 if item_to_move.is_none() {
2225 log::warn!("Tried to move item handle which was not in `from` pane. Maybe tab was closed during drop");
2226 return;
2227 }
2228 let (item_ix, item_handle) = item_to_move.unwrap();
2229 let item_handle = item_handle.clone();
2230
2231 if source != destination {
2232 // Close item from previous pane
2233 source.update(cx, |source, cx| {
2234 source.remove_item(item_ix, false, cx);
2235 });
2236 }
2237
2238 // This automatically removes duplicate items in the pane
2239 destination.update(cx, |destination, cx| {
2240 destination.add_item(item_handle, true, true, Some(destination_index), cx);
2241 destination.focus(cx)
2242 });
2243 }
2244
2245 fn remove_pane(&mut self, pane: View<Pane>, cx: &mut ViewContext<Self>) {
2246 if self.center.remove(&pane).unwrap() {
2247 self.force_remove_pane(&pane, cx);
2248 self.unfollow(&pane, cx);
2249 self.last_leaders_by_pane.remove(&pane.downgrade());
2250 for removed_item in pane.read(cx).items() {
2251 self.panes_by_item.remove(&removed_item.id());
2252 }
2253
2254 cx.notify();
2255 } else {
2256 self.active_item_path_changed(cx);
2257 }
2258 }
2259
2260 pub fn panes(&self) -> &[View<Pane>] {
2261 &self.panes
2262 }
2263
2264 pub fn active_pane(&self) -> &View<Pane> {
2265 &self.active_pane
2266 }
2267
2268 fn collaborator_left(&mut self, peer_id: PeerId, cx: &mut ViewContext<Self>) {
2269 self.follower_states.retain(|_, state| {
2270 if state.leader_id == peer_id {
2271 for item in state.items_by_leader_view_id.values() {
2272 item.set_leader_peer_id(None, cx);
2273 }
2274 false
2275 } else {
2276 true
2277 }
2278 });
2279 cx.notify();
2280 }
2281
2282 // fn start_following(
2283 // &mut self,
2284 // leader_id: PeerId,
2285 // cx: &mut ViewContext<Self>,
2286 // ) -> Option<Task<Result<()>>> {
2287 // let pane = self.active_pane().clone();
2288
2289 // self.last_leaders_by_pane
2290 // .insert(pane.downgrade(), leader_id);
2291 // self.unfollow(&pane, cx);
2292 // self.follower_states.insert(
2293 // pane.clone(),
2294 // FollowerState {
2295 // leader_id,
2296 // active_view_id: None,
2297 // items_by_leader_view_id: Default::default(),
2298 // },
2299 // );
2300 // cx.notify();
2301
2302 // let room_id = self.active_call()?.read(cx).room()?.read(cx).id();
2303 // let project_id = self.project.read(cx).remote_id();
2304 // let request = self.app_state.client.request(proto::Follow {
2305 // room_id,
2306 // project_id,
2307 // leader_id: Some(leader_id),
2308 // });
2309
2310 // Some(cx.spawn(|this, mut cx| async move {
2311 // let response = request.await?;
2312 // this.update(&mut cx, |this, _| {
2313 // let state = this
2314 // .follower_states
2315 // .get_mut(&pane)
2316 // .ok_or_else(|| anyhow!("following interrupted"))?;
2317 // state.active_view_id = if let Some(active_view_id) = response.active_view_id {
2318 // Some(ViewId::from_proto(active_view_id)?)
2319 // } else {
2320 // None
2321 // };
2322 // Ok::<_, anyhow::Error>(())
2323 // })??;
2324 // Self::add_views_from_leader(
2325 // this.clone(),
2326 // leader_id,
2327 // vec![pane],
2328 // response.views,
2329 // &mut cx,
2330 // )
2331 // .await?;
2332 // this.update(&mut cx, |this, cx| this.leader_updated(leader_id, cx))?;
2333 // Ok(())
2334 // }))
2335 // }
2336
2337 // pub fn follow_next_collaborator(
2338 // &mut self,
2339 // _: &FollowNextCollaborator,
2340 // cx: &mut ViewContext<Self>,
2341 // ) -> Option<Task<Result<()>>> {
2342 // let collaborators = self.project.read(cx).collaborators();
2343 // let next_leader_id = if let Some(leader_id) = self.leader_for_pane(&self.active_pane) {
2344 // let mut collaborators = collaborators.keys().copied();
2345 // for peer_id in collaborators.by_ref() {
2346 // if peer_id == leader_id {
2347 // break;
2348 // }
2349 // }
2350 // collaborators.next()
2351 // } else if let Some(last_leader_id) =
2352 // self.last_leaders_by_pane.get(&self.active_pane.downgrade())
2353 // {
2354 // if collaborators.contains_key(last_leader_id) {
2355 // Some(*last_leader_id)
2356 // } else {
2357 // None
2358 // }
2359 // } else {
2360 // None
2361 // };
2362
2363 // let pane = self.active_pane.clone();
2364 // let Some(leader_id) = next_leader_id.or_else(|| collaborators.keys().copied().next())
2365 // else {
2366 // return None;
2367 // };
2368 // if Some(leader_id) == self.unfollow(&pane, cx) {
2369 // return None;
2370 // }
2371 // self.follow(leader_id, cx)
2372 // }
2373
2374 // pub fn follow(
2375 // &mut self,
2376 // leader_id: PeerId,
2377 // cx: &mut ViewContext<Self>,
2378 // ) -> Option<Task<Result<()>>> {
2379 // let room = ActiveCall::global(cx).read(cx).room()?.read(cx);
2380 // let project = self.project.read(cx);
2381
2382 // let Some(remote_participant) = room.remote_participant_for_peer_id(leader_id) else {
2383 // return None;
2384 // };
2385
2386 // let other_project_id = match remote_participant.location {
2387 // call::ParticipantLocation::External => None,
2388 // call::ParticipantLocation::UnsharedProject => None,
2389 // call::ParticipantLocation::SharedProject { project_id } => {
2390 // if Some(project_id) == project.remote_id() {
2391 // None
2392 // } else {
2393 // Some(project_id)
2394 // }
2395 // }
2396 // };
2397
2398 // // if they are active in another project, follow there.
2399 // if let Some(project_id) = other_project_id {
2400 // let app_state = self.app_state.clone();
2401 // return Some(crate::join_remote_project(
2402 // project_id,
2403 // remote_participant.user.id,
2404 // app_state,
2405 // cx,
2406 // ));
2407 // }
2408
2409 // // if you're already following, find the right pane and focus it.
2410 // for (pane, state) in &self.follower_states {
2411 // if leader_id == state.leader_id {
2412 // cx.focus(pane);
2413 // return None;
2414 // }
2415 // }
2416
2417 // // Otherwise, follow.
2418 // self.start_following(leader_id, cx)
2419 // }
2420
2421 pub fn unfollow(&mut self, pane: &View<Pane>, cx: &mut ViewContext<Self>) -> Option<PeerId> {
2422 let state = self.follower_states.remove(pane)?;
2423 let leader_id = state.leader_id;
2424 for (_, item) in state.items_by_leader_view_id {
2425 item.set_leader_peer_id(None, cx);
2426 }
2427
2428 if self
2429 .follower_states
2430 .values()
2431 .all(|state| state.leader_id != state.leader_id)
2432 {
2433 let project_id = self.project.read(cx).remote_id();
2434 let room_id = self.active_call()?.read(cx).room()?.read(cx).id();
2435 self.app_state
2436 .client
2437 .send(proto::Unfollow {
2438 room_id,
2439 project_id,
2440 leader_id: Some(leader_id),
2441 })
2442 .log_err();
2443 }
2444
2445 cx.notify();
2446 Some(leader_id)
2447 }
2448
2449 // pub fn is_being_followed(&self, peer_id: PeerId) -> bool {
2450 // self.follower_states
2451 // .values()
2452 // .any(|state| state.leader_id == peer_id)
2453 // }
2454
2455 fn render_titlebar(&self, cx: &mut ViewContext<Self>) -> impl Component<Self> {
2456 h_stack()
2457 .id("titlebar")
2458 .justify_between()
2459 .w_full()
2460 .h(rems(1.75))
2461 .bg(cx.theme().colors().title_bar_background)
2462 .when(
2463 !matches!(cx.window_bounds(), WindowBounds::Fullscreen),
2464 |s| s.pl_20(),
2465 )
2466 .on_click(|_, event, cx| {
2467 if event.up.click_count == 2 {
2468 cx.zoom_window();
2469 }
2470 })
2471 .child(h_stack().child(Label::new("Left side titlebar item"))) // self.titlebar_item
2472 .child(h_stack().child(Label::new("Right side titlebar item")))
2473 }
2474
2475 fn active_item_path_changed(&mut self, cx: &mut ViewContext<Self>) {
2476 let active_entry = self.active_project_path(cx);
2477 self.project
2478 .update(cx, |project, cx| project.set_active_path(active_entry, cx));
2479 self.update_window_title(cx);
2480 }
2481
2482 fn update_window_title(&mut self, cx: &mut ViewContext<Self>) {
2483 let project = self.project().read(cx);
2484 let mut title = String::new();
2485
2486 if let Some(path) = self.active_item(cx).and_then(|item| item.project_path(cx)) {
2487 let filename = path
2488 .path
2489 .file_name()
2490 .map(|s| s.to_string_lossy())
2491 .or_else(|| {
2492 Some(Cow::Borrowed(
2493 project
2494 .worktree_for_id(path.worktree_id, cx)?
2495 .read(cx)
2496 .root_name(),
2497 ))
2498 });
2499
2500 if let Some(filename) = filename {
2501 title.push_str(filename.as_ref());
2502 title.push_str(" — ");
2503 }
2504 }
2505
2506 for (i, name) in project.worktree_root_names(cx).enumerate() {
2507 if i > 0 {
2508 title.push_str(", ");
2509 }
2510 title.push_str(name);
2511 }
2512
2513 if title.is_empty() {
2514 title = "empty project".to_string();
2515 }
2516
2517 if project.is_remote() {
2518 title.push_str(" ↙");
2519 } else if project.is_shared() {
2520 title.push_str(" ↗");
2521 }
2522
2523 // todo!()
2524 // cx.set_window_title(&title);
2525 }
2526
2527 fn update_window_edited(&mut self, cx: &mut ViewContext<Self>) {
2528 let is_edited = !self.project.read(cx).is_read_only()
2529 && self
2530 .items(cx)
2531 .any(|item| item.has_conflict(cx) || item.is_dirty(cx));
2532 if is_edited != self.window_edited {
2533 self.window_edited = is_edited;
2534 // todo!()
2535 // cx.set_window_edited(self.window_edited)
2536 }
2537 }
2538
2539 // fn render_disconnected_overlay(
2540 // &self,
2541 // cx: &mut ViewContext<Workspace>,
2542 // ) -> Option<AnyElement<Workspace>> {
2543 // if self.project.read(cx).is_read_only() {
2544 // enum DisconnectedOverlay {}
2545 // Some(
2546 // MouseEventHandler::new::<DisconnectedOverlay, _>(0, cx, |_, cx| {
2547 // let theme = &theme::current(cx);
2548 // Label::new(
2549 // "Your connection to the remote project has been lost.",
2550 // theme.workspace.disconnected_overlay.text.clone(),
2551 // )
2552 // .aligned()
2553 // .contained()
2554 // .with_style(theme.workspace.disconnected_overlay.container)
2555 // })
2556 // .with_cursor_style(CursorStyle::Arrow)
2557 // .capture_all()
2558 // .into_any_named("disconnected overlay"),
2559 // )
2560 // } else {
2561 // None
2562 // }
2563 // }
2564
2565 // fn render_notifications(
2566 // &self,
2567 // theme: &theme::Workspace,
2568 // cx: &AppContext,
2569 // ) -> Option<AnyElement<Workspace>> {
2570 // if self.notifications.is_empty() {
2571 // None
2572 // } else {
2573 // Some(
2574 // Flex::column()
2575 // .with_children(self.notifications.iter().map(|(_, _, notification)| {
2576 // ChildView::new(notification.as_any(), cx)
2577 // .contained()
2578 // .with_style(theme.notification)
2579 // }))
2580 // .constrained()
2581 // .with_width(theme.notifications.width)
2582 // .contained()
2583 // .with_style(theme.notifications.container)
2584 // .aligned()
2585 // .bottom()
2586 // .right()
2587 // .into_any(),
2588 // )
2589 // }
2590 // }
2591
2592 // // RPC handlers
2593
2594 fn handle_follow(
2595 &mut self,
2596 _follower_project_id: Option<u64>,
2597 _cx: &mut ViewContext<Self>,
2598 ) -> proto::FollowResponse {
2599 todo!()
2600
2601 // let client = &self.app_state.client;
2602 // let project_id = self.project.read(cx).remote_id();
2603
2604 // let active_view_id = self.active_item(cx).and_then(|i| {
2605 // Some(
2606 // i.to_followable_item_handle(cx)?
2607 // .remote_id(client, cx)?
2608 // .to_proto(),
2609 // )
2610 // });
2611
2612 // cx.notify();
2613
2614 // self.last_active_view_id = active_view_id.clone();
2615 // proto::FollowResponse {
2616 // active_view_id,
2617 // views: self
2618 // .panes()
2619 // .iter()
2620 // .flat_map(|pane| {
2621 // let leader_id = self.leader_for_pane(pane);
2622 // pane.read(cx).items().filter_map({
2623 // let cx = &cx;
2624 // move |item| {
2625 // let item = item.to_followable_item_handle(cx)?;
2626 // if (project_id.is_none() || project_id != follower_project_id)
2627 // && item.is_project_item(cx)
2628 // {
2629 // return None;
2630 // }
2631 // let id = item.remote_id(client, cx)?.to_proto();
2632 // let variant = item.to_state_proto(cx)?;
2633 // Some(proto::View {
2634 // id: Some(id),
2635 // leader_id,
2636 // variant: Some(variant),
2637 // })
2638 // }
2639 // })
2640 // })
2641 // .collect(),
2642 // }
2643 }
2644
2645 fn handle_update_followers(
2646 &mut self,
2647 leader_id: PeerId,
2648 message: proto::UpdateFollowers,
2649 _cx: &mut ViewContext<Self>,
2650 ) {
2651 self.leader_updates_tx
2652 .unbounded_send((leader_id, message))
2653 .ok();
2654 }
2655
2656 async fn process_leader_update(
2657 this: &WeakView<Self>,
2658 leader_id: PeerId,
2659 update: proto::UpdateFollowers,
2660 cx: &mut AsyncWindowContext,
2661 ) -> Result<()> {
2662 match update.variant.ok_or_else(|| anyhow!("invalid update"))? {
2663 proto::update_followers::Variant::UpdateActiveView(update_active_view) => {
2664 this.update(cx, |this, _| {
2665 for (_, state) in &mut this.follower_states {
2666 if state.leader_id == leader_id {
2667 state.active_view_id =
2668 if let Some(active_view_id) = update_active_view.id.clone() {
2669 Some(ViewId::from_proto(active_view_id)?)
2670 } else {
2671 None
2672 };
2673 }
2674 }
2675 anyhow::Ok(())
2676 })??;
2677 }
2678 proto::update_followers::Variant::UpdateView(update_view) => {
2679 let variant = update_view
2680 .variant
2681 .ok_or_else(|| anyhow!("missing update view variant"))?;
2682 let id = update_view
2683 .id
2684 .ok_or_else(|| anyhow!("missing update view id"))?;
2685 let mut tasks = Vec::new();
2686 this.update(cx, |this, cx| {
2687 let project = this.project.clone();
2688 for (_, state) in &mut this.follower_states {
2689 if state.leader_id == leader_id {
2690 let view_id = ViewId::from_proto(id.clone())?;
2691 if let Some(item) = state.items_by_leader_view_id.get(&view_id) {
2692 tasks.push(item.apply_update_proto(&project, variant.clone(), cx));
2693 }
2694 }
2695 }
2696 anyhow::Ok(())
2697 })??;
2698 try_join_all(tasks).await.log_err();
2699 }
2700 proto::update_followers::Variant::CreateView(view) => {
2701 let panes = this.update(cx, |this, _| {
2702 this.follower_states
2703 .iter()
2704 .filter_map(|(pane, state)| (state.leader_id == leader_id).then_some(pane))
2705 .cloned()
2706 .collect()
2707 })?;
2708 Self::add_views_from_leader(this.clone(), leader_id, panes, vec![view], cx).await?;
2709 }
2710 }
2711 this.update(cx, |this, cx| this.leader_updated(leader_id, cx))?;
2712 Ok(())
2713 }
2714
2715 async fn add_views_from_leader(
2716 this: WeakView<Self>,
2717 leader_id: PeerId,
2718 panes: Vec<View<Pane>>,
2719 views: Vec<proto::View>,
2720 cx: &mut AsyncWindowContext,
2721 ) -> Result<()> {
2722 let this = this.upgrade().context("workspace dropped")?;
2723
2724 let item_builders = cx.update(|_, cx| {
2725 cx.default_global::<FollowableItemBuilders>()
2726 .values()
2727 .map(|b| b.0)
2728 .collect::<Vec<_>>()
2729 })?;
2730
2731 let mut item_tasks_by_pane = HashMap::default();
2732 for pane in panes {
2733 let mut item_tasks = Vec::new();
2734 let mut leader_view_ids = Vec::new();
2735 for view in &views {
2736 let Some(id) = &view.id else { continue };
2737 let id = ViewId::from_proto(id.clone())?;
2738 let mut variant = view.variant.clone();
2739 if variant.is_none() {
2740 Err(anyhow!("missing view variant"))?;
2741 }
2742 for build_item in &item_builders {
2743 let task = cx.update(|_, cx| {
2744 build_item(pane.clone(), this.clone(), id, &mut variant, cx)
2745 })?;
2746 if let Some(task) = task {
2747 item_tasks.push(task);
2748 leader_view_ids.push(id);
2749 break;
2750 } else {
2751 assert!(variant.is_some());
2752 }
2753 }
2754 }
2755
2756 item_tasks_by_pane.insert(pane, (item_tasks, leader_view_ids));
2757 }
2758
2759 for (pane, (item_tasks, leader_view_ids)) in item_tasks_by_pane {
2760 let items = futures::future::try_join_all(item_tasks).await?;
2761 this.update(cx, |this, cx| {
2762 let state = this.follower_states.get_mut(&pane)?;
2763 for (id, item) in leader_view_ids.into_iter().zip(items) {
2764 item.set_leader_peer_id(Some(leader_id), cx);
2765 state.items_by_leader_view_id.insert(id, item);
2766 }
2767
2768 Some(())
2769 })?;
2770 }
2771 Ok(())
2772 }
2773
2774 fn update_active_view_for_followers(&mut self, cx: &mut ViewContext<Self>) {
2775 let mut is_project_item = true;
2776 let mut update = proto::UpdateActiveView::default();
2777 if self.active_pane.read(cx).has_focus(cx) {
2778 let item = self
2779 .active_item(cx)
2780 .and_then(|item| item.to_followable_item_handle(cx));
2781 if let Some(item) = item {
2782 is_project_item = item.is_project_item(cx);
2783 update = proto::UpdateActiveView {
2784 id: item
2785 .remote_id(&self.app_state.client, cx)
2786 .map(|id| id.to_proto()),
2787 leader_id: self.leader_for_pane(&self.active_pane),
2788 };
2789 }
2790 }
2791
2792 if update.id != self.last_active_view_id {
2793 self.last_active_view_id = update.id.clone();
2794 self.update_followers(
2795 is_project_item,
2796 proto::update_followers::Variant::UpdateActiveView(update),
2797 cx,
2798 );
2799 }
2800 }
2801
2802 fn update_followers(
2803 &self,
2804 project_only: bool,
2805 update: proto::update_followers::Variant,
2806 cx: &mut WindowContext,
2807 ) -> Option<()> {
2808 let project_id = if project_only {
2809 self.project.read(cx).remote_id()
2810 } else {
2811 None
2812 };
2813 self.app_state().workspace_store.update(cx, |store, cx| {
2814 store.update_followers(project_id, update, cx)
2815 })
2816 }
2817
2818 pub fn leader_for_pane(&self, pane: &View<Pane>) -> Option<PeerId> {
2819 self.follower_states.get(pane).map(|state| state.leader_id)
2820 }
2821
2822 fn leader_updated(&mut self, leader_id: PeerId, cx: &mut ViewContext<Self>) -> Option<()> {
2823 cx.notify();
2824
2825 let call = self.active_call()?;
2826 let room = call.read(cx).room()?.read(cx);
2827 let participant = room.remote_participant_for_peer_id(leader_id)?;
2828 let mut items_to_activate = Vec::new();
2829
2830 let leader_in_this_app;
2831 let leader_in_this_project;
2832 match participant.location {
2833 call2::ParticipantLocation::SharedProject { project_id } => {
2834 leader_in_this_app = true;
2835 leader_in_this_project = Some(project_id) == self.project.read(cx).remote_id();
2836 }
2837 call2::ParticipantLocation::UnsharedProject => {
2838 leader_in_this_app = true;
2839 leader_in_this_project = false;
2840 }
2841 call2::ParticipantLocation::External => {
2842 leader_in_this_app = false;
2843 leader_in_this_project = false;
2844 }
2845 };
2846
2847 for (pane, state) in &self.follower_states {
2848 if state.leader_id != leader_id {
2849 continue;
2850 }
2851 if let (Some(active_view_id), true) = (state.active_view_id, leader_in_this_app) {
2852 if let Some(item) = state.items_by_leader_view_id.get(&active_view_id) {
2853 if leader_in_this_project || !item.is_project_item(cx) {
2854 items_to_activate.push((pane.clone(), item.boxed_clone()));
2855 }
2856 } else {
2857 log::warn!(
2858 "unknown view id {:?} for leader {:?}",
2859 active_view_id,
2860 leader_id
2861 );
2862 }
2863 continue;
2864 }
2865 // todo!()
2866 // if let Some(shared_screen) = self.shared_screen_for_peer(leader_id, pane, cx) {
2867 // items_to_activate.push((pane.clone(), Box::new(shared_screen)));
2868 // }
2869 }
2870
2871 for (pane, item) in items_to_activate {
2872 let pane_was_focused = pane.read(cx).has_focus(cx);
2873 if let Some(index) = pane.update(cx, |pane, _| pane.index_for_item(item.as_ref())) {
2874 pane.update(cx, |pane, cx| pane.activate_item(index, false, false, cx));
2875 } else {
2876 pane.update(cx, |pane, cx| {
2877 pane.add_item(item.boxed_clone(), false, false, None, cx)
2878 });
2879 }
2880
2881 if pane_was_focused {
2882 pane.update(cx, |pane, cx| pane.focus_active_item(cx));
2883 }
2884 }
2885
2886 None
2887 }
2888
2889 // todo!()
2890 // fn shared_screen_for_peer(
2891 // &self,
2892 // peer_id: PeerId,
2893 // pane: &View<Pane>,
2894 // cx: &mut ViewContext<Self>,
2895 // ) -> Option<View<SharedScreen>> {
2896 // let call = self.active_call()?;
2897 // let room = call.read(cx).room()?.read(cx);
2898 // let participant = room.remote_participant_for_peer_id(peer_id)?;
2899 // let track = participant.video_tracks.values().next()?.clone();
2900 // let user = participant.user.clone();
2901
2902 // for item in pane.read(cx).items_of_type::<SharedScreen>() {
2903 // if item.read(cx).peer_id == peer_id {
2904 // return Some(item);
2905 // }
2906 // }
2907
2908 // Some(cx.build_view(|cx| SharedScreen::new(&track, peer_id, user.clone(), cx)))
2909 // }
2910
2911 pub fn on_window_activation_changed(&mut self, cx: &mut ViewContext<Self>) {
2912 if cx.is_window_active() {
2913 self.update_active_view_for_followers(cx);
2914 cx.background_executor()
2915 .spawn(persistence::DB.update_timestamp(self.database_id()))
2916 .detach();
2917 } else {
2918 for pane in &self.panes {
2919 pane.update(cx, |pane, cx| {
2920 if let Some(item) = pane.active_item() {
2921 item.workspace_deactivated(cx);
2922 }
2923 if matches!(
2924 WorkspaceSettings::get_global(cx).autosave,
2925 AutosaveSetting::OnWindowChange | AutosaveSetting::OnFocusChange
2926 ) {
2927 for item in pane.items() {
2928 Pane::autosave_item(item.as_ref(), self.project.clone(), cx)
2929 .detach_and_log_err(cx);
2930 }
2931 }
2932 });
2933 }
2934 }
2935 }
2936
2937 fn active_call(&self) -> Option<&Model<ActiveCall>> {
2938 self.active_call.as_ref().map(|(call, _)| call)
2939 }
2940
2941 fn on_active_call_event(
2942 &mut self,
2943 _: Model<ActiveCall>,
2944 event: &call2::room::Event,
2945 cx: &mut ViewContext<Self>,
2946 ) {
2947 match event {
2948 call2::room::Event::ParticipantLocationChanged { participant_id }
2949 | call2::room::Event::RemoteVideoTracksChanged { participant_id } => {
2950 self.leader_updated(*participant_id, cx);
2951 }
2952 _ => {}
2953 }
2954 }
2955
2956 pub fn database_id(&self) -> WorkspaceId {
2957 self.database_id
2958 }
2959
2960 fn location(&self, cx: &AppContext) -> Option<WorkspaceLocation> {
2961 let project = self.project().read(cx);
2962
2963 if project.is_local() {
2964 Some(
2965 project
2966 .visible_worktrees(cx)
2967 .map(|worktree| worktree.read(cx).abs_path())
2968 .collect::<Vec<_>>()
2969 .into(),
2970 )
2971 } else {
2972 None
2973 }
2974 }
2975
2976 fn remove_panes(&mut self, member: Member, cx: &mut ViewContext<Workspace>) {
2977 match member {
2978 Member::Axis(PaneAxis { members, .. }) => {
2979 for child in members.iter() {
2980 self.remove_panes(child.clone(), cx)
2981 }
2982 }
2983 Member::Pane(pane) => {
2984 self.force_remove_pane(&pane, cx);
2985 }
2986 }
2987 }
2988
2989 fn force_remove_pane(&mut self, pane: &View<Pane>, cx: &mut ViewContext<Workspace>) {
2990 self.panes.retain(|p| p != pane);
2991 if true {
2992 todo!()
2993 // cx.focus(self.panes.last().unwrap());
2994 }
2995 if self.last_active_center_pane == Some(pane.downgrade()) {
2996 self.last_active_center_pane = None;
2997 }
2998 cx.notify();
2999 }
3000
3001 // fn schedule_serialize(&mut self, cx: &mut ViewContext<Self>) {
3002 // self._schedule_serialize = Some(cx.spawn(|this, cx| async move {
3003 // cx.background().timer(Duration::from_millis(100)).await;
3004 // this.read_with(&cx, |this, cx| this.serialize_workspace(cx))
3005 // .ok();
3006 // }));
3007 // }
3008
3009 fn serialize_workspace(&self, cx: &mut ViewContext<Self>) {
3010 fn serialize_pane_handle(pane_handle: &View<Pane>, cx: &WindowContext) -> SerializedPane {
3011 let (items, active) = {
3012 let pane = pane_handle.read(cx);
3013 let active_item_id = pane.active_item().map(|item| item.id());
3014 (
3015 pane.items()
3016 .filter_map(|item_handle| {
3017 Some(SerializedItem {
3018 kind: Arc::from(item_handle.serialized_item_kind()?),
3019 item_id: item_handle.id().as_u64() as usize,
3020 active: Some(item_handle.id()) == active_item_id,
3021 })
3022 })
3023 .collect::<Vec<_>>(),
3024 pane.has_focus(cx),
3025 )
3026 };
3027
3028 SerializedPane::new(items, active)
3029 }
3030
3031 fn build_serialized_pane_group(
3032 pane_group: &Member,
3033 cx: &WindowContext,
3034 ) -> SerializedPaneGroup {
3035 match pane_group {
3036 Member::Axis(PaneAxis {
3037 axis,
3038 members,
3039 flexes,
3040 bounding_boxes: _,
3041 }) => SerializedPaneGroup::Group {
3042 axis: *axis,
3043 children: members
3044 .iter()
3045 .map(|member| build_serialized_pane_group(member, cx))
3046 .collect::<Vec<_>>(),
3047 flexes: Some(flexes.lock().clone()),
3048 },
3049 Member::Pane(pane_handle) => {
3050 SerializedPaneGroup::Pane(serialize_pane_handle(&pane_handle, cx))
3051 }
3052 }
3053 }
3054
3055 fn build_serialized_docks(
3056 this: &Workspace,
3057 cx: &mut ViewContext<Workspace>,
3058 ) -> DockStructure {
3059 let left_dock = this.left_dock.read(cx);
3060 let left_visible = left_dock.is_open();
3061 let left_active_panel = left_dock
3062 .visible_panel()
3063 .and_then(|panel| Some(panel.persistent_name(cx).to_string()));
3064 let left_dock_zoom = left_dock
3065 .visible_panel()
3066 .map(|panel| panel.is_zoomed(cx))
3067 .unwrap_or(false);
3068
3069 let right_dock = this.right_dock.read(cx);
3070 let right_visible = right_dock.is_open();
3071 let right_active_panel = right_dock
3072 .visible_panel()
3073 .and_then(|panel| Some(panel.persistent_name(cx).to_string()));
3074 let right_dock_zoom = right_dock
3075 .visible_panel()
3076 .map(|panel| panel.is_zoomed(cx))
3077 .unwrap_or(false);
3078
3079 let bottom_dock = this.bottom_dock.read(cx);
3080 let bottom_visible = bottom_dock.is_open();
3081 let bottom_active_panel = bottom_dock
3082 .visible_panel()
3083 .and_then(|panel| Some(panel.persistent_name(cx).to_string()));
3084 let bottom_dock_zoom = bottom_dock
3085 .visible_panel()
3086 .map(|panel| panel.is_zoomed(cx))
3087 .unwrap_or(false);
3088
3089 DockStructure {
3090 left: DockData {
3091 visible: left_visible,
3092 active_panel: left_active_panel,
3093 zoom: left_dock_zoom,
3094 },
3095 right: DockData {
3096 visible: right_visible,
3097 active_panel: right_active_panel,
3098 zoom: right_dock_zoom,
3099 },
3100 bottom: DockData {
3101 visible: bottom_visible,
3102 active_panel: bottom_active_panel,
3103 zoom: bottom_dock_zoom,
3104 },
3105 }
3106 }
3107
3108 if let Some(location) = self.location(cx) {
3109 // Load bearing special case:
3110 // - with_local_workspace() relies on this to not have other stuff open
3111 // when you open your log
3112 if !location.paths().is_empty() {
3113 let center_group = build_serialized_pane_group(&self.center.root, cx);
3114 let docks = build_serialized_docks(self, cx);
3115
3116 let serialized_workspace = SerializedWorkspace {
3117 id: self.database_id,
3118 location,
3119 center_group,
3120 bounds: Default::default(),
3121 display: Default::default(),
3122 docks,
3123 };
3124
3125 cx.spawn(|_, _| persistence::DB.save_workspace(serialized_workspace))
3126 .detach();
3127 }
3128 }
3129 }
3130
3131 pub(crate) fn load_workspace(
3132 serialized_workspace: SerializedWorkspace,
3133 paths_to_open: Vec<Option<ProjectPath>>,
3134 cx: &mut ViewContext<Workspace>,
3135 ) -> Task<Result<Vec<Option<Box<dyn ItemHandle>>>>> {
3136 cx.spawn(|workspace, mut cx| async move {
3137 let (project, old_center_pane) = workspace.update(&mut cx, |workspace, _| {
3138 (
3139 workspace.project().clone(),
3140 workspace.last_active_center_pane.clone(),
3141 )
3142 })?;
3143
3144 let mut center_group = None;
3145 let mut center_items = None;
3146
3147 // Traverse the splits tree and add to things
3148 if let Some((group, active_pane, items)) = serialized_workspace
3149 .center_group
3150 .deserialize(
3151 &project,
3152 serialized_workspace.id,
3153 workspace.clone(),
3154 &mut cx,
3155 )
3156 .await
3157 {
3158 center_items = Some(items);
3159 center_group = Some((group, active_pane))
3160 }
3161
3162 let mut items_by_project_path = cx.update(|_, cx| {
3163 center_items
3164 .unwrap_or_default()
3165 .into_iter()
3166 .filter_map(|item| {
3167 let item = item?;
3168 let project_path = item.project_path(cx)?;
3169 Some((project_path, item))
3170 })
3171 .collect::<HashMap<_, _>>()
3172 })?;
3173
3174 let opened_items = paths_to_open
3175 .into_iter()
3176 .map(|path_to_open| {
3177 path_to_open
3178 .and_then(|path_to_open| items_by_project_path.remove(&path_to_open))
3179 })
3180 .collect::<Vec<_>>();
3181
3182 // Remove old panes from workspace panes list
3183 workspace.update(&mut cx, |workspace, cx| {
3184 if let Some((center_group, active_pane)) = center_group {
3185 workspace.remove_panes(workspace.center.root.clone(), cx);
3186
3187 // Swap workspace center group
3188 workspace.center = PaneGroup::with_root(center_group);
3189
3190 // Change the focus to the workspace first so that we retrigger focus in on the pane.
3191 // todo!()
3192 // cx.focus_self();
3193 // if let Some(active_pane) = active_pane {
3194 // cx.focus(&active_pane);
3195 // } else {
3196 // cx.focus(workspace.panes.last().unwrap());
3197 // }
3198 } else {
3199 // todo!()
3200 // let old_center_handle = old_center_pane.and_then(|weak| weak.upgrade());
3201 // if let Some(old_center_handle) = old_center_handle {
3202 // cx.focus(&old_center_handle)
3203 // } else {
3204 // cx.focus_self()
3205 // }
3206 }
3207
3208 let docks = serialized_workspace.docks;
3209 workspace.left_dock.update(cx, |dock, cx| {
3210 dock.set_open(docks.left.visible, cx);
3211 if let Some(active_panel) = docks.left.active_panel {
3212 if let Some(ix) = dock.panel_index_for_ui_name(&active_panel, cx) {
3213 dock.activate_panel(ix, cx);
3214 }
3215 }
3216 dock.active_panel()
3217 .map(|panel| panel.set_zoomed(docks.left.zoom, cx));
3218 if docks.left.visible && docks.left.zoom {
3219 // todo!()
3220 // cx.focus_self()
3221 }
3222 });
3223 // TODO: I think the bug is that setting zoom or active undoes the bottom zoom or something
3224 workspace.right_dock.update(cx, |dock, cx| {
3225 dock.set_open(docks.right.visible, cx);
3226 if let Some(active_panel) = docks.right.active_panel {
3227 if let Some(ix) = dock.panel_index_for_ui_name(&active_panel, cx) {
3228 dock.activate_panel(ix, cx);
3229 }
3230 }
3231 dock.active_panel()
3232 .map(|panel| panel.set_zoomed(docks.right.zoom, cx));
3233
3234 if docks.right.visible && docks.right.zoom {
3235 // todo!()
3236 // cx.focus_self()
3237 }
3238 });
3239 workspace.bottom_dock.update(cx, |dock, cx| {
3240 dock.set_open(docks.bottom.visible, cx);
3241 if let Some(active_panel) = docks.bottom.active_panel {
3242 if let Some(ix) = dock.panel_index_for_ui_name(&active_panel, cx) {
3243 dock.activate_panel(ix, cx);
3244 }
3245 }
3246
3247 dock.active_panel()
3248 .map(|panel| panel.set_zoomed(docks.bottom.zoom, cx));
3249
3250 if docks.bottom.visible && docks.bottom.zoom {
3251 // todo!()
3252 // cx.focus_self()
3253 }
3254 });
3255
3256 cx.notify();
3257 })?;
3258
3259 // Serialize ourself to make sure our timestamps and any pane / item changes are replicated
3260 workspace.update(&mut cx, |workspace, cx| workspace.serialize_workspace(cx))?;
3261
3262 Ok(opened_items)
3263 })
3264 }
3265
3266 fn actions(div: Div<Self>) -> Div<Self> {
3267 div
3268 // cx.add_async_action(Workspace::open);
3269 // cx.add_async_action(Workspace::follow_next_collaborator);
3270 // cx.add_async_action(Workspace::close);
3271 // cx.add_async_action(Workspace::close_inactive_items_and_panes);
3272 // cx.add_async_action(Workspace::close_all_items_and_panes);
3273 // cx.add_global_action(Workspace::close_global);
3274 // cx.add_global_action(restart);
3275 // cx.add_async_action(Workspace::save_all);
3276 // cx.add_action(Workspace::add_folder_to_project);
3277 // cx.add_action(
3278 // |workspace: &mut Workspace, _: &Unfollow, cx: &mut ViewContext<Workspace>| {
3279 // let pane = workspace.active_pane().clone();
3280 // workspace.unfollow(&pane, cx);
3281 // },
3282 // );
3283 // cx.add_action(
3284 // |workspace: &mut Workspace, action: &Save, cx: &mut ViewContext<Workspace>| {
3285 // workspace
3286 // .save_active_item(action.save_intent.unwrap_or(SaveIntent::Save), cx)
3287 // .detach_and_log_err(cx);
3288 // },
3289 // );
3290 // cx.add_action(
3291 // |workspace: &mut Workspace, _: &SaveAs, cx: &mut ViewContext<Workspace>| {
3292 // workspace
3293 // .save_active_item(SaveIntent::SaveAs, cx)
3294 // .detach_and_log_err(cx);
3295 // },
3296 // );
3297 // cx.add_action(|workspace: &mut Workspace, _: &ActivatePreviousPane, cx| {
3298 // workspace.activate_previous_pane(cx)
3299 // });
3300 // cx.add_action(|workspace: &mut Workspace, _: &ActivateNextPane, cx| {
3301 // workspace.activate_next_pane(cx)
3302 // });
3303 // cx.add_action(
3304 // |workspace: &mut Workspace, action: &ActivatePaneInDirection, cx| {
3305 // workspace.activate_pane_in_direction(action.0, cx)
3306 // },
3307 // );
3308 // cx.add_action(
3309 // |workspace: &mut Workspace, action: &SwapPaneInDirection, cx| {
3310 // workspace.swap_pane_in_direction(action.0, cx)
3311 // },
3312 // );
3313 .on_action(|this, e: &ToggleLeftDock, cx| {
3314 println!("TOGGLING DOCK");
3315 this.toggle_dock(DockPosition::Left, cx);
3316 })
3317 // cx.add_action(|workspace: &mut Workspace, _: &ToggleRightDock, cx| {
3318 // workspace.toggle_dock(DockPosition::Right, cx);
3319 // });
3320 // cx.add_action(|workspace: &mut Workspace, _: &ToggleBottomDock, cx| {
3321 // workspace.toggle_dock(DockPosition::Bottom, cx);
3322 // });
3323 // cx.add_action(|workspace: &mut Workspace, _: &CloseAllDocks, cx| {
3324 // workspace.close_all_docks(cx);
3325 // });
3326 // cx.add_action(Workspace::activate_pane_at_index);
3327 // cx.add_action(|workspace: &mut Workspace, _: &ReopenClosedItem, cx| {
3328 // workspace.reopen_closed_item(cx).detach();
3329 // });
3330 // cx.add_action(|workspace: &mut Workspace, _: &GoBack, cx| {
3331 // workspace
3332 // .go_back(workspace.active_pane().downgrade(), cx)
3333 // .detach();
3334 // });
3335 // cx.add_action(|workspace: &mut Workspace, _: &GoForward, cx| {
3336 // workspace
3337 // .go_forward(workspace.active_pane().downgrade(), cx)
3338 // .detach();
3339 // });
3340
3341 // cx.add_action(|_: &mut Workspace, _: &install_cli::Install, cx| {
3342 // cx.spawn(|workspace, mut cx| async move {
3343 // let err = install_cli::install_cli(&cx)
3344 // .await
3345 // .context("Failed to create CLI symlink");
3346
3347 // workspace.update(&mut cx, |workspace, cx| {
3348 // if matches!(err, Err(_)) {
3349 // err.notify_err(workspace, cx);
3350 // } else {
3351 // workspace.show_notification(1, cx, |cx| {
3352 // cx.build_view(|_| {
3353 // MessageNotification::new("Successfully installed the `zed` binary")
3354 // })
3355 // });
3356 // }
3357 // })
3358 // })
3359 // .detach();
3360 // });
3361 }
3362
3363 // todo!()
3364 // #[cfg(any(test, feature = "test-support"))]
3365 // pub fn test_new(project: ModelHandle<Project>, cx: &mut ViewContext<Self>) -> Self {
3366 // use node_runtime::FakeNodeRuntime;
3367 #[cfg(any(test, feature = "test-support"))]
3368 pub fn test_new(project: Model<Project>, cx: &mut ViewContext<Self>) -> Self {
3369 use gpui::Context;
3370 use node_runtime::FakeNodeRuntime;
3371
3372 let client = project.read(cx).client();
3373 let user_store = project.read(cx).user_store();
3374
3375 let workspace_store = cx.build_model(|cx| WorkspaceStore::new(client.clone(), cx));
3376 let app_state = Arc::new(AppState {
3377 languages: project.read(cx).languages().clone(),
3378 workspace_store,
3379 client,
3380 user_store,
3381 fs: project.read(cx).fs().clone(),
3382 build_window_options: |_, _, _| Default::default(),
3383 initialize_workspace: |_, _, _, _| Task::ready(Ok(())),
3384 node_runtime: FakeNodeRuntime::new(),
3385 });
3386 Self::new(0, project, app_state, cx)
3387 }
3388
3389 // fn render_dock(&self, position: DockPosition, cx: &WindowContext) -> Option<AnyElement<Self>> {
3390 // let dock = match position {
3391 // DockPosition::Left => &self.left_dock,
3392 // DockPosition::Right => &self.right_dock,
3393 // DockPosition::Bottom => &self.bottom_dock,
3394 // };
3395 // let active_panel = dock.read(cx).visible_panel()?;
3396 // let element = if Some(active_panel.id()) == self.zoomed.as_ref().map(|zoomed| zoomed.id()) {
3397 // dock.read(cx).render_placeholder(cx)
3398 // } else {
3399 // ChildView::new(dock, cx).into_any()
3400 // };
3401
3402 // Some(
3403 // element
3404 // .constrained()
3405 // .dynamically(move |constraint, _, cx| match position {
3406 // DockPosition::Left | DockPosition::Right => SizeConstraint::new(
3407 // Vector2F::new(20., constraint.min.y()),
3408 // Vector2F::new(cx.window_size().x() * 0.8, constraint.max.y()),
3409 // ),
3410 // DockPosition::Bottom => SizeConstraint::new(
3411 // Vector2F::new(constraint.min.x(), 20.),
3412 // Vector2F::new(constraint.max.x(), cx.window_size().y() * 0.8),
3413 // ),
3414 // })
3415 // .into_any(),
3416 // )
3417 // }
3418 // }
3419 pub fn register_action<A: Action>(
3420 &mut self,
3421 callback: impl Fn(&mut Self, &A, &mut ViewContext<Self>) + 'static,
3422 ) {
3423 let callback = Arc::new(callback);
3424
3425 self.workspace_actions.push(Box::new(move |div| {
3426 let callback = callback.clone();
3427 div.on_action(move |workspace, event, cx| (callback.clone())(workspace, event, cx))
3428 }));
3429 }
3430
3431 fn add_workspace_actions_listeners(
3432 &self,
3433 mut div: Div<Workspace, StatelessInteractivity<Workspace>>,
3434 ) -> Div<Workspace, StatelessInteractivity<Workspace>> {
3435 for action in self.workspace_actions.iter() {
3436 div = (action)(div)
3437 }
3438 div
3439 }
3440
3441 pub fn toggle_modal<V: Modal, B>(&mut self, cx: &mut ViewContext<Self>, build: B)
3442 where
3443 B: FnOnce(&mut ViewContext<V>) -> V,
3444 {
3445 self.modal_layer
3446 .update(cx, |modal_layer, cx| modal_layer.toggle_modal(cx, build))
3447 }
3448}
3449
3450fn window_bounds_env_override(cx: &AsyncAppContext) -> Option<WindowBounds> {
3451 let display_origin = cx
3452 .update(|cx| Some(cx.displays().first()?.bounds().origin))
3453 .ok()??;
3454 ZED_WINDOW_POSITION
3455 .zip(*ZED_WINDOW_SIZE)
3456 .map(|(position, size)| {
3457 WindowBounds::Fixed(Bounds {
3458 origin: display_origin + position,
3459 size,
3460 })
3461 })
3462}
3463
3464fn open_items(
3465 serialized_workspace: Option<SerializedWorkspace>,
3466 mut project_paths_to_open: Vec<(PathBuf, Option<ProjectPath>)>,
3467 app_state: Arc<AppState>,
3468 cx: &mut ViewContext<Workspace>,
3469) -> impl 'static + Future<Output = Result<Vec<Option<Result<Box<dyn ItemHandle>>>>>> {
3470 let restored_items = serialized_workspace.map(|serialized_workspace| {
3471 Workspace::load_workspace(
3472 serialized_workspace,
3473 project_paths_to_open
3474 .iter()
3475 .map(|(_, project_path)| project_path)
3476 .cloned()
3477 .collect(),
3478 cx,
3479 )
3480 });
3481
3482 cx.spawn(|workspace, mut cx| async move {
3483 let mut opened_items = Vec::with_capacity(project_paths_to_open.len());
3484
3485 if let Some(restored_items) = restored_items {
3486 let restored_items = restored_items.await?;
3487
3488 let restored_project_paths = restored_items
3489 .iter()
3490 .filter_map(|item| {
3491 cx.update(|_, cx| item.as_ref()?.project_path(cx))
3492 .ok()
3493 .flatten()
3494 })
3495 .collect::<HashSet<_>>();
3496
3497 for restored_item in restored_items {
3498 opened_items.push(restored_item.map(Ok));
3499 }
3500
3501 project_paths_to_open
3502 .iter_mut()
3503 .for_each(|(_, project_path)| {
3504 if let Some(project_path_to_open) = project_path {
3505 if restored_project_paths.contains(project_path_to_open) {
3506 *project_path = None;
3507 }
3508 }
3509 });
3510 } else {
3511 for _ in 0..project_paths_to_open.len() {
3512 opened_items.push(None);
3513 }
3514 }
3515 assert!(opened_items.len() == project_paths_to_open.len());
3516
3517 let tasks =
3518 project_paths_to_open
3519 .into_iter()
3520 .enumerate()
3521 .map(|(i, (abs_path, project_path))| {
3522 let workspace = workspace.clone();
3523 cx.spawn(|mut cx| {
3524 let fs = app_state.fs.clone();
3525 async move {
3526 let file_project_path = project_path?;
3527 if fs.is_file(&abs_path).await {
3528 Some((
3529 i,
3530 workspace
3531 .update(&mut cx, |workspace, cx| {
3532 workspace.open_path(file_project_path, None, true, cx)
3533 })
3534 .log_err()?
3535 .await,
3536 ))
3537 } else {
3538 None
3539 }
3540 }
3541 })
3542 });
3543
3544 let tasks = tasks.collect::<Vec<_>>();
3545
3546 let tasks = futures::future::join_all(tasks.into_iter());
3547 for maybe_opened_path in tasks.await.into_iter() {
3548 if let Some((i, path_open_result)) = maybe_opened_path {
3549 opened_items[i] = Some(path_open_result);
3550 }
3551 }
3552
3553 Ok(opened_items)
3554 })
3555}
3556
3557// todo!()
3558// fn notify_of_new_dock(workspace: &WeakView<Workspace>, cx: &mut AsyncAppContext) {
3559// const NEW_PANEL_BLOG_POST: &str = "https://zed.dev/blog/new-panel-system";
3560// const NEW_DOCK_HINT_KEY: &str = "show_new_dock_key";
3561// const MESSAGE_ID: usize = 2;
3562
3563// if workspace
3564// .read_with(cx, |workspace, cx| {
3565// workspace.has_shown_notification_once::<MessageNotification>(MESSAGE_ID, cx)
3566// })
3567// .unwrap_or(false)
3568// {
3569// return;
3570// }
3571
3572// if db::kvp::KEY_VALUE_STORE
3573// .read_kvp(NEW_DOCK_HINT_KEY)
3574// .ok()
3575// .flatten()
3576// .is_some()
3577// {
3578// if !workspace
3579// .read_with(cx, |workspace, cx| {
3580// workspace.has_shown_notification_once::<MessageNotification>(MESSAGE_ID, cx)
3581// })
3582// .unwrap_or(false)
3583// {
3584// cx.update(|cx| {
3585// cx.update_global::<NotificationTracker, _, _>(|tracker, _| {
3586// let entry = tracker
3587// .entry(TypeId::of::<MessageNotification>())
3588// .or_default();
3589// if !entry.contains(&MESSAGE_ID) {
3590// entry.push(MESSAGE_ID);
3591// }
3592// });
3593// });
3594// }
3595
3596// return;
3597// }
3598
3599// cx.spawn(|_| async move {
3600// db::kvp::KEY_VALUE_STORE
3601// .write_kvp(NEW_DOCK_HINT_KEY.to_string(), "seen".to_string())
3602// .await
3603// .ok();
3604// })
3605// .detach();
3606
3607// workspace
3608// .update(cx, |workspace, cx| {
3609// workspace.show_notification_once(2, cx, |cx| {
3610// cx.build_view(|_| {
3611// MessageNotification::new_element(|text, _| {
3612// Text::new(
3613// "Looking for the dock? Try ctrl-`!\nshift-escape now zooms your pane.",
3614// text,
3615// )
3616// .with_custom_runs(vec![26..32, 34..46], |_, bounds, cx| {
3617// let code_span_background_color = settings::get::<ThemeSettings>(cx)
3618// .theme
3619// .editor
3620// .document_highlight_read_background;
3621
3622// cx.scene().push_quad(gpui::Quad {
3623// bounds,
3624// background: Some(code_span_background_color),
3625// border: Default::default(),
3626// corner_radii: (2.0).into(),
3627// })
3628// })
3629// .into_any()
3630// })
3631// .with_click_message("Read more about the new panel system")
3632// .on_click(|cx| cx.platform().open_url(NEW_PANEL_BLOG_POST))
3633// })
3634// })
3635// })
3636// .ok();
3637
3638fn notify_if_database_failed(workspace: WindowHandle<Workspace>, cx: &mut AsyncAppContext) {
3639 const REPORT_ISSUE_URL: &str ="https://github.com/zed-industries/community/issues/new?assignees=&labels=defect%2Ctriage&template=2_bug_report.yml";
3640
3641 workspace
3642 .update(cx, |workspace, cx| {
3643 if (*db2::ALL_FILE_DB_FAILED).load(std::sync::atomic::Ordering::Acquire) {
3644 workspace.show_notification_once(0, cx, |cx| {
3645 cx.build_view(|_| {
3646 MessageNotification::new("Failed to load the database file.")
3647 .with_click_message("Click to let us know about this error")
3648 .on_click(|cx| cx.open_url(REPORT_ISSUE_URL))
3649 })
3650 });
3651 }
3652 })
3653 .log_err();
3654}
3655
3656impl EventEmitter<Event> for Workspace {}
3657
3658impl Render for Workspace {
3659 type Element = Div<Self>;
3660
3661 fn render(&mut self, cx: &mut ViewContext<Self>) -> Self::Element {
3662 let mut context = KeyContext::default();
3663 context.add("Workspace");
3664
3665 self.add_workspace_actions_listeners(div())
3666 .context(context)
3667 .relative()
3668 .size_full()
3669 .flex()
3670 .flex_col()
3671 .font("Zed Sans")
3672 .gap_0()
3673 .justify_start()
3674 .items_start()
3675 .text_color(cx.theme().colors().text)
3676 .bg(cx.theme().colors().background)
3677 .child(self.render_titlebar(cx))
3678 .child(
3679 // todo! should this be a component a view?
3680 div()
3681 .id("workspace")
3682 .relative()
3683 .flex_1()
3684 .w_full()
3685 .flex()
3686 .overflow_hidden()
3687 .border_t()
3688 .border_b()
3689 .border_color(cx.theme().colors().border)
3690 .child(self.modal_layer.clone())
3691 .child(
3692 div()
3693 .flex()
3694 .flex_row()
3695 .flex_1()
3696 .h_full()
3697 .child(div().flex().flex_1().child(self.left_dock.clone()))
3698 .child(
3699 div()
3700 .flex()
3701 .flex_col()
3702 .flex_1()
3703 .child(self.center.render(
3704 &self.project,
3705 &self.follower_states,
3706 self.active_call(),
3707 &self.active_pane,
3708 self.zoomed.as_ref(),
3709 &self.app_state,
3710 cx,
3711 ))
3712 .child(div().flex().flex_1().child(self.bottom_dock.clone())),
3713 )
3714 .child(div().flex().flex_1().child(self.right_dock.clone())),
3715 ),
3716 )
3717 .child(self.status_bar.clone())
3718 // .when(self.debug.show_toast, |this| {
3719 // this.child(Toast::new(ToastOrigin::Bottom).child(Label::new("A toast")))
3720 // })
3721 // .children(
3722 // Some(
3723 // div()
3724 // .absolute()
3725 // .top(px(50.))
3726 // .left(px(640.))
3727 // .z_index(8)
3728 // .child(LanguageSelector::new("language-selector")),
3729 // )
3730 // .filter(|_| self.is_language_selector_open()),
3731 // )
3732 .z_index(8)
3733 // Debug
3734 .child(
3735 div()
3736 .flex()
3737 .flex_col()
3738 .z_index(9)
3739 .absolute()
3740 .top_20()
3741 .left_1_4()
3742 .w_40()
3743 .gap_2(), // .when(self.show_debug, |this| {
3744 // this.child(Button::<Workspace>::new("Toggle User Settings").on_click(
3745 // Arc::new(|workspace, cx| workspace.debug_toggle_user_settings(cx)),
3746 // ))
3747 // .child(
3748 // Button::<Workspace>::new("Toggle Toasts").on_click(Arc::new(
3749 // |workspace, cx| workspace.debug_toggle_toast(cx),
3750 // )),
3751 // )
3752 // .child(
3753 // Button::<Workspace>::new("Toggle Livestream").on_click(Arc::new(
3754 // |workspace, cx| workspace.debug_toggle_livestream(cx),
3755 // )),
3756 // )
3757 // })
3758 // .child(
3759 // Button::<Workspace>::new("Toggle Debug")
3760 // .on_click(Arc::new(|workspace, cx| workspace.toggle_debug(cx))),
3761 // ),
3762 )
3763 }
3764}
3765// todo!()
3766// impl Entity for Workspace {
3767// type Event = Event;
3768
3769// fn release(&mut self, cx: &mut AppContext) {
3770// self.app_state.workspace_store.update(cx, |store, _| {
3771// store.workspaces.remove(&self.weak_self);
3772// })
3773// }
3774// }
3775
3776// impl View for Workspace {
3777// fn ui_name() -> &'static str {
3778// "Workspace"
3779// }
3780
3781// fn render(&mut self, cx: &mut ViewContext<Self>) -> AnyElement<Self> {
3782// let theme = theme::current(cx).clone();
3783// Stack::new()
3784// .with_child(
3785// Flex::column()
3786// .with_child(self.render_titlebar(&theme, cx))
3787// .with_child(
3788// Stack::new()
3789// .with_child({
3790// let project = self.project.clone();
3791// Flex::row()
3792// .with_children(self.render_dock(DockPosition::Left, cx))
3793// .with_child(
3794// Flex::column()
3795// .with_child(
3796// FlexItem::new(
3797// self.center.render(
3798// &project,
3799// &theme,
3800// &self.follower_states,
3801// self.active_call(),
3802// self.active_pane(),
3803// self.zoomed
3804// .as_ref()
3805// .and_then(|zoomed| zoomed.upgrade(cx))
3806// .as_ref(),
3807// &self.app_state,
3808// cx,
3809// ),
3810// )
3811// .flex(1., true),
3812// )
3813// .with_children(
3814// self.render_dock(DockPosition::Bottom, cx),
3815// )
3816// .flex(1., true),
3817// )
3818// .with_children(self.render_dock(DockPosition::Right, cx))
3819// })
3820// .with_child(Overlay::new(
3821// Stack::new()
3822// .with_children(self.zoomed.as_ref().and_then(|zoomed| {
3823// enum ZoomBackground {}
3824// let zoomed = zoomed.upgrade(cx)?;
3825
3826// let mut foreground_style =
3827// theme.workspace.zoomed_pane_foreground;
3828// if let Some(zoomed_dock_position) = self.zoomed_position {
3829// foreground_style =
3830// theme.workspace.zoomed_panel_foreground;
3831// let margin = foreground_style.margin.top;
3832// let border = foreground_style.border.top;
3833
3834// // Only include a margin and border on the opposite side.
3835// foreground_style.margin.top = 0.;
3836// foreground_style.margin.left = 0.;
3837// foreground_style.margin.bottom = 0.;
3838// foreground_style.margin.right = 0.;
3839// foreground_style.border.top = false;
3840// foreground_style.border.left = false;
3841// foreground_style.border.bottom = false;
3842// foreground_style.border.right = false;
3843// match zoomed_dock_position {
3844// DockPosition::Left => {
3845// foreground_style.margin.right = margin;
3846// foreground_style.border.right = border;
3847// }
3848// DockPosition::Right => {
3849// foreground_style.margin.left = margin;
3850// foreground_style.border.left = border;
3851// }
3852// DockPosition::Bottom => {
3853// foreground_style.margin.top = margin;
3854// foreground_style.border.top = border;
3855// }
3856// }
3857// }
3858
3859// Some(
3860// ChildView::new(&zoomed, cx)
3861// .contained()
3862// .with_style(foreground_style)
3863// .aligned()
3864// .contained()
3865// .with_style(theme.workspace.zoomed_background)
3866// .mouse::<ZoomBackground>(0)
3867// .capture_all()
3868// .on_down(
3869// MouseButton::Left,
3870// |_, this: &mut Self, cx| {
3871// this.zoom_out(cx);
3872// },
3873// ),
3874// )
3875// }))
3876// .with_children(self.modal.as_ref().map(|modal| {
3877// // Prevent clicks within the modal from falling
3878// // through to the rest of the workspace.
3879// enum ModalBackground {}
3880// MouseEventHandler::new::<ModalBackground, _>(
3881// 0,
3882// cx,
3883// |_, cx| ChildView::new(modal.view.as_any(), cx),
3884// )
3885// .on_click(MouseButton::Left, |_, _, _| {})
3886// .contained()
3887// .with_style(theme.workspace.modal)
3888// .aligned()
3889// .top()
3890// }))
3891// .with_children(self.render_notifications(&theme.workspace, cx)),
3892// ))
3893// .provide_resize_bounds::<WorkspaceBounds>()
3894// .flex(1.0, true),
3895// )
3896// .with_child(ChildView::new(&self.status_bar, cx))
3897// .contained()
3898// .with_background_color(theme.workspace.background),
3899// )
3900// .with_children(DragAndDrop::render(cx))
3901// .with_children(self.render_disconnected_overlay(cx))
3902// .into_any_named("workspace")
3903// }
3904
3905// fn focus_in(&mut self, _: AnyViewHandle, cx: &mut ViewContext<Self>) {
3906// if cx.is_self_focused() {
3907// cx.focus(&self.active_pane);
3908// }
3909// }
3910
3911// fn modifiers_changed(&mut self, e: &ModifiersChangedEvent, cx: &mut ViewContext<Self>) -> bool {
3912// DragAndDrop::<Workspace>::update_modifiers(e.modifiers, cx)
3913// }
3914// }
3915
3916impl WorkspaceStore {
3917 pub fn new(client: Arc<Client>, _cx: &mut ModelContext<Self>) -> Self {
3918 Self {
3919 workspaces: Default::default(),
3920 followers: Default::default(),
3921 _subscriptions: vec![],
3922 // client.add_request_handler(cx.weak_model(), Self::handle_follow),
3923 // client.add_message_handler(cx.weak_model(), Self::handle_unfollow),
3924 // client.add_message_handler(cx.weak_model(), Self::handle_update_followers),
3925 // ],
3926 client,
3927 }
3928 }
3929
3930 pub fn update_followers(
3931 &self,
3932 project_id: Option<u64>,
3933 update: proto::update_followers::Variant,
3934 cx: &AppContext,
3935 ) -> Option<()> {
3936 if !cx.has_global::<Model<ActiveCall>>() {
3937 return None;
3938 }
3939
3940 let room_id = ActiveCall::global(cx).read(cx).room()?.read(cx).id();
3941 let follower_ids: Vec<_> = self
3942 .followers
3943 .iter()
3944 .filter_map(|follower| {
3945 if follower.project_id == project_id || project_id.is_none() {
3946 Some(follower.peer_id.into())
3947 } else {
3948 None
3949 }
3950 })
3951 .collect();
3952 if follower_ids.is_empty() {
3953 return None;
3954 }
3955 self.client
3956 .send(proto::UpdateFollowers {
3957 room_id,
3958 project_id,
3959 follower_ids,
3960 variant: Some(update),
3961 })
3962 .log_err()
3963 }
3964
3965 pub async fn handle_follow(
3966 this: Model<Self>,
3967 envelope: TypedEnvelope<proto::Follow>,
3968 _: Arc<Client>,
3969 mut cx: AsyncAppContext,
3970 ) -> Result<proto::FollowResponse> {
3971 this.update(&mut cx, |this, cx| {
3972 let follower = Follower {
3973 project_id: envelope.payload.project_id,
3974 peer_id: envelope.original_sender_id()?,
3975 };
3976 let active_project = ActiveCall::global(cx).read(cx).location().cloned();
3977
3978 let mut response = proto::FollowResponse::default();
3979 for workspace in &this.workspaces {
3980 workspace
3981 .update(cx, |workspace, cx| {
3982 let handler_response = workspace.handle_follow(follower.project_id, cx);
3983 if response.views.is_empty() {
3984 response.views = handler_response.views;
3985 } else {
3986 response.views.extend_from_slice(&handler_response.views);
3987 }
3988
3989 if let Some(active_view_id) = handler_response.active_view_id.clone() {
3990 if response.active_view_id.is_none()
3991 || Some(workspace.project.downgrade()) == active_project
3992 {
3993 response.active_view_id = Some(active_view_id);
3994 }
3995 }
3996 })
3997 .ok();
3998 }
3999
4000 if let Err(ix) = this.followers.binary_search(&follower) {
4001 this.followers.insert(ix, follower);
4002 }
4003
4004 Ok(response)
4005 })?
4006 }
4007
4008 async fn handle_unfollow(
4009 model: Model<Self>,
4010 envelope: TypedEnvelope<proto::Unfollow>,
4011 _: Arc<Client>,
4012 mut cx: AsyncAppContext,
4013 ) -> Result<()> {
4014 model.update(&mut cx, |this, _| {
4015 let follower = Follower {
4016 project_id: envelope.payload.project_id,
4017 peer_id: envelope.original_sender_id()?,
4018 };
4019 if let Ok(ix) = this.followers.binary_search(&follower) {
4020 this.followers.remove(ix);
4021 }
4022 Ok(())
4023 })?
4024 }
4025
4026 async fn handle_update_followers(
4027 this: Model<Self>,
4028 envelope: TypedEnvelope<proto::UpdateFollowers>,
4029 _: Arc<Client>,
4030 mut cx: AsyncWindowContext,
4031 ) -> Result<()> {
4032 let leader_id = envelope.original_sender_id()?;
4033 let update = envelope.payload;
4034
4035 this.update(&mut cx, |this, cx| {
4036 for workspace in &this.workspaces {
4037 workspace.update(cx, |workspace, cx| {
4038 let project_id = workspace.project.read(cx).remote_id();
4039 if update.project_id != project_id && update.project_id.is_some() {
4040 return;
4041 }
4042 workspace.handle_update_followers(leader_id, update.clone(), cx);
4043 })?;
4044 }
4045 Ok(())
4046 })?
4047 }
4048}
4049
4050impl ViewId {
4051 pub(crate) fn from_proto(message: proto::ViewId) -> Result<Self> {
4052 Ok(Self {
4053 creator: message
4054 .creator
4055 .ok_or_else(|| anyhow!("creator is missing"))?,
4056 id: message.id,
4057 })
4058 }
4059
4060 pub(crate) fn to_proto(&self) -> proto::ViewId {
4061 proto::ViewId {
4062 creator: Some(self.creator),
4063 id: self.id,
4064 }
4065 }
4066}
4067
4068pub trait WorkspaceHandle {
4069 fn file_project_paths(&self, cx: &AppContext) -> Vec<ProjectPath>;
4070}
4071
4072impl WorkspaceHandle for View<Workspace> {
4073 fn file_project_paths(&self, cx: &AppContext) -> Vec<ProjectPath> {
4074 self.read(cx)
4075 .worktrees(cx)
4076 .flat_map(|worktree| {
4077 let worktree_id = worktree.read(cx).id();
4078 worktree.read(cx).files(true, 0).map(move |f| ProjectPath {
4079 worktree_id,
4080 path: f.path.clone(),
4081 })
4082 })
4083 .collect::<Vec<_>>()
4084 }
4085}
4086
4087// impl std::fmt::Debug for OpenPaths {
4088// fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
4089// f.debug_struct("OpenPaths")
4090// .field("paths", &self.paths)
4091// .finish()
4092// }
4093// }
4094
4095pub struct WorkspaceCreated(pub WeakView<Workspace>);
4096
4097pub fn activate_workspace_for_project(
4098 cx: &mut AppContext,
4099 predicate: impl Fn(&Project, &AppContext) -> bool + Send + 'static,
4100) -> Option<WindowHandle<Workspace>> {
4101 for window in cx.windows() {
4102 let Some(workspace) = window.downcast::<Workspace>() else {
4103 continue;
4104 };
4105
4106 let predicate = workspace
4107 .update(cx, |workspace, cx| {
4108 let project = workspace.project.read(cx);
4109 if predicate(project, cx) {
4110 cx.activate_window();
4111 true
4112 } else {
4113 false
4114 }
4115 })
4116 .log_err()
4117 .unwrap_or(false);
4118
4119 if predicate {
4120 return Some(workspace);
4121 }
4122 }
4123
4124 None
4125}
4126
4127pub async fn last_opened_workspace_paths() -> Option<WorkspaceLocation> {
4128 DB.last_workspace().await.log_err().flatten()
4129}
4130
4131// async fn join_channel_internal(
4132// channel_id: u64,
4133// app_state: &Arc<AppState>,
4134// requesting_window: Option<WindowHandle<Workspace>>,
4135// active_call: &ModelHandle<ActiveCall>,
4136// cx: &mut AsyncAppContext,
4137// ) -> Result<bool> {
4138// let (should_prompt, open_room) = active_call.read_with(cx, |active_call, cx| {
4139// let Some(room) = active_call.room().map(|room| room.read(cx)) else {
4140// return (false, None);
4141// };
4142
4143// let already_in_channel = room.channel_id() == Some(channel_id);
4144// let should_prompt = room.is_sharing_project()
4145// && room.remote_participants().len() > 0
4146// && !already_in_channel;
4147// let open_room = if already_in_channel {
4148// active_call.room().cloned()
4149// } else {
4150// None
4151// };
4152// (should_prompt, open_room)
4153// });
4154
4155// if let Some(room) = open_room {
4156// let task = room.update(cx, |room, cx| {
4157// if let Some((project, host)) = room.most_active_project(cx) {
4158// return Some(join_remote_project(project, host, app_state.clone(), cx));
4159// }
4160
4161// None
4162// });
4163// if let Some(task) = task {
4164// task.await?;
4165// }
4166// return anyhow::Ok(true);
4167// }
4168
4169// if should_prompt {
4170// if let Some(workspace) = requesting_window {
4171// if let Some(window) = workspace.update(cx, |cx| cx.window()) {
4172// let answer = window.prompt(
4173// PromptLevel::Warning,
4174// "Leaving this call will unshare your current project.\nDo you want to switch channels?",
4175// &["Yes, Join Channel", "Cancel"],
4176// cx,
4177// );
4178
4179// if let Some(mut answer) = answer {
4180// if answer.next().await == Some(1) {
4181// return Ok(false);
4182// }
4183// }
4184// } else {
4185// return Ok(false); // unreachable!() hopefully
4186// }
4187// } else {
4188// return Ok(false); // unreachable!() hopefully
4189// }
4190// }
4191
4192// let client = cx.read(|cx| active_call.read(cx).client());
4193
4194// let mut client_status = client.status();
4195
4196// // this loop will terminate within client::CONNECTION_TIMEOUT seconds.
4197// 'outer: loop {
4198// let Some(status) = client_status.recv().await else {
4199// return Err(anyhow!("error connecting"));
4200// };
4201
4202// match status {
4203// Status::Connecting
4204// | Status::Authenticating
4205// | Status::Reconnecting
4206// | Status::Reauthenticating => continue,
4207// Status::Connected { .. } => break 'outer,
4208// Status::SignedOut => return Err(anyhow!("not signed in")),
4209// Status::UpgradeRequired => return Err(anyhow!("zed is out of date")),
4210// Status::ConnectionError | Status::ConnectionLost | Status::ReconnectionError { .. } => {
4211// return Err(anyhow!("zed is offline"))
4212// }
4213// }
4214// }
4215
4216// let room = active_call
4217// .update(cx, |active_call, cx| {
4218// active_call.join_channel(channel_id, cx)
4219// })
4220// .await?;
4221
4222// room.update(cx, |room, _| room.room_update_completed())
4223// .await;
4224
4225// let task = room.update(cx, |room, cx| {
4226// if let Some((project, host)) = room.most_active_project(cx) {
4227// return Some(join_remote_project(project, host, app_state.clone(), cx));
4228// }
4229
4230// None
4231// });
4232// if let Some(task) = task {
4233// task.await?;
4234// return anyhow::Ok(true);
4235// }
4236// anyhow::Ok(false)
4237// }
4238
4239// pub fn join_channel(
4240// channel_id: u64,
4241// app_state: Arc<AppState>,
4242// requesting_window: Option<WindowHandle<Workspace>>,
4243// cx: &mut AppContext,
4244// ) -> Task<Result<()>> {
4245// let active_call = ActiveCall::global(cx);
4246// cx.spawn(|mut cx| async move {
4247// let result = join_channel_internal(
4248// channel_id,
4249// &app_state,
4250// requesting_window,
4251// &active_call,
4252// &mut cx,
4253// )
4254// .await;
4255
4256// // join channel succeeded, and opened a window
4257// if matches!(result, Ok(true)) {
4258// return anyhow::Ok(());
4259// }
4260
4261// if requesting_window.is_some() {
4262// return anyhow::Ok(());
4263// }
4264
4265// // find an existing workspace to focus and show call controls
4266// let mut active_window = activate_any_workspace_window(&mut cx);
4267// if active_window.is_none() {
4268// // no open workspaces, make one to show the error in (blergh)
4269// cx.update(|cx| Workspace::new_local(vec![], app_state.clone(), requesting_window, cx))
4270// .await;
4271// }
4272
4273// active_window = activate_any_workspace_window(&mut cx);
4274// if active_window.is_none() {
4275// return result.map(|_| ()); // unreachable!() assuming new_local always opens a window
4276// }
4277
4278// if let Err(err) = result {
4279// let prompt = active_window.unwrap().prompt(
4280// PromptLevel::Critical,
4281// &format!("Failed to join channel: {}", err),
4282// &["Ok"],
4283// &mut cx,
4284// );
4285// if let Some(mut prompt) = prompt {
4286// prompt.next().await;
4287// } else {
4288// return Err(err);
4289// }
4290// }
4291
4292// // return ok, we showed the error to the user.
4293// return anyhow::Ok(());
4294// })
4295// }
4296
4297// pub fn activate_any_workspace_window(cx: &mut AsyncAppContext) -> Option<AnyWindowHandle> {
4298// for window in cx.windows() {
4299// let found = window.update(cx, |cx| {
4300// let is_workspace = cx.root_view().clone().downcast::<Workspace>().is_some();
4301// if is_workspace {
4302// cx.activate_window();
4303// }
4304// is_workspace
4305// });
4306// if found == Some(true) {
4307// return Some(window);
4308// }
4309// }
4310// None
4311// }
4312
4313#[allow(clippy::type_complexity)]
4314pub fn open_paths(
4315 abs_paths: &[PathBuf],
4316 app_state: &Arc<AppState>,
4317 requesting_window: Option<WindowHandle<Workspace>>,
4318 cx: &mut AppContext,
4319) -> Task<
4320 anyhow::Result<(
4321 WindowHandle<Workspace>,
4322 Vec<Option<Result<Box<dyn ItemHandle>, anyhow::Error>>>,
4323 )>,
4324> {
4325 let app_state = app_state.clone();
4326 let abs_paths = abs_paths.to_vec();
4327 // Open paths in existing workspace if possible
4328 let existing = activate_workspace_for_project(cx, {
4329 let abs_paths = abs_paths.clone();
4330 move |project, cx| project.contains_paths(&abs_paths, cx)
4331 });
4332 cx.spawn(move |mut cx| async move {
4333 if let Some(existing) = existing {
4334 // // Ok((
4335 // existing.clone(),
4336 // cx.update_window_root(&existing, |workspace, cx| {
4337 // workspace.open_paths(abs_paths, true, cx)
4338 // })?
4339 // .await,
4340 // ))
4341 todo!()
4342 } else {
4343 cx.update(move |cx| {
4344 Workspace::new_local(abs_paths, app_state.clone(), requesting_window, cx)
4345 })?
4346 .await
4347 }
4348 })
4349}
4350
4351pub fn open_new(
4352 app_state: &Arc<AppState>,
4353 cx: &mut AppContext,
4354 init: impl FnOnce(&mut Workspace, &mut ViewContext<Workspace>) + 'static + Send,
4355) -> Task<()> {
4356 let task = Workspace::new_local(Vec::new(), app_state.clone(), None, cx);
4357 cx.spawn(|mut cx| async move {
4358 if let Some((workspace, opened_paths)) = task.await.log_err() {
4359 workspace
4360 .update(&mut cx, |workspace, cx| {
4361 if opened_paths.is_empty() {
4362 init(workspace, cx)
4363 }
4364 })
4365 .log_err();
4366 }
4367 })
4368}
4369
4370// pub fn create_and_open_local_file(
4371// path: &'static Path,
4372// cx: &mut ViewContext<Workspace>,
4373// default_content: impl 'static + Send + FnOnce() -> Rope,
4374// ) -> Task<Result<Box<dyn ItemHandle>>> {
4375// cx.spawn(|workspace, mut cx| async move {
4376// let fs = workspace.read_with(&cx, |workspace, _| workspace.app_state().fs.clone())?;
4377// if !fs.is_file(path).await {
4378// fs.create_file(path, Default::default()).await?;
4379// fs.save(path, &default_content(), Default::default())
4380// .await?;
4381// }
4382
4383// let mut items = workspace
4384// .update(&mut cx, |workspace, cx| {
4385// workspace.with_local_workspace(cx, |workspace, cx| {
4386// workspace.open_paths(vec![path.to_path_buf()], false, cx)
4387// })
4388// })?
4389// .await?
4390// .await;
4391
4392// let item = items.pop().flatten();
4393// item.ok_or_else(|| anyhow!("path {path:?} is not a file"))?
4394// })
4395// }
4396
4397// pub fn join_remote_project(
4398// project_id: u64,
4399// follow_user_id: u64,
4400// app_state: Arc<AppState>,
4401// cx: &mut AppContext,
4402// ) -> Task<Result<()>> {
4403// cx.spawn(|mut cx| async move {
4404// let windows = cx.windows();
4405// let existing_workspace = windows.into_iter().find_map(|window| {
4406// window.downcast::<Workspace>().and_then(|window| {
4407// window
4408// .read_root_with(&cx, |workspace, cx| {
4409// if workspace.project().read(cx).remote_id() == Some(project_id) {
4410// Some(cx.handle().downgrade())
4411// } else {
4412// None
4413// }
4414// })
4415// .unwrap_or(None)
4416// })
4417// });
4418
4419// let workspace = if let Some(existing_workspace) = existing_workspace {
4420// existing_workspace
4421// } else {
4422// let active_call = cx.read(ActiveCall::global);
4423// let room = active_call
4424// .read_with(&cx, |call, _| call.room().cloned())
4425// .ok_or_else(|| anyhow!("not in a call"))?;
4426// let project = room
4427// .update(&mut cx, |room, cx| {
4428// room.join_project(
4429// project_id,
4430// app_state.languages.clone(),
4431// app_state.fs.clone(),
4432// cx,
4433// )
4434// })
4435// .await?;
4436
4437// let window_bounds_override = window_bounds_env_override(&cx);
4438// let window = cx.add_window(
4439// (app_state.build_window_options)(
4440// window_bounds_override,
4441// None,
4442// cx.platform().as_ref(),
4443// ),
4444// |cx| Workspace::new(0, project, app_state.clone(), cx),
4445// );
4446// let workspace = window.root(&cx).unwrap();
4447// (app_state.initialize_workspace)(
4448// workspace.downgrade(),
4449// false,
4450// app_state.clone(),
4451// cx.clone(),
4452// )
4453// .await
4454// .log_err();
4455
4456// workspace.downgrade()
4457// };
4458
4459// workspace.window().activate(&mut cx);
4460// cx.platform().activate(true);
4461
4462// workspace.update(&mut cx, |workspace, cx| {
4463// if let Some(room) = ActiveCall::global(cx).read(cx).room().cloned() {
4464// let follow_peer_id = room
4465// .read(cx)
4466// .remote_participants()
4467// .iter()
4468// .find(|(_, participant)| participant.user.id == follow_user_id)
4469// .map(|(_, p)| p.peer_id)
4470// .or_else(|| {
4471// // If we couldn't follow the given user, follow the host instead.
4472// let collaborator = workspace
4473// .project()
4474// .read(cx)
4475// .collaborators()
4476// .values()
4477// .find(|collaborator| collaborator.replica_id == 0)?;
4478// Some(collaborator.peer_id)
4479// });
4480
4481// if let Some(follow_peer_id) = follow_peer_id {
4482// workspace
4483// .follow(follow_peer_id, cx)
4484// .map(|follow| follow.detach_and_log_err(cx));
4485// }
4486// }
4487// })?;
4488
4489// anyhow::Ok(())
4490// })
4491// }
4492
4493// pub fn restart(_: &Restart, cx: &mut AppContext) {
4494// let should_confirm = settings::get::<WorkspaceSettings>(cx).confirm_quit;
4495// cx.spawn(|mut cx| async move {
4496// let mut workspace_windows = cx
4497// .windows()
4498// .into_iter()
4499// .filter_map(|window| window.downcast::<Workspace>())
4500// .collect::<Vec<_>>();
4501
4502// // If multiple windows have unsaved changes, and need a save prompt,
4503// // prompt in the active window before switching to a different window.
4504// workspace_windows.sort_by_key(|window| window.is_active(&cx) == Some(false));
4505
4506// if let (true, Some(window)) = (should_confirm, workspace_windows.first()) {
4507// let answer = window.prompt(
4508// PromptLevel::Info,
4509// "Are you sure you want to restart?",
4510// &["Restart", "Cancel"],
4511// &mut cx,
4512// );
4513
4514// if let Some(mut answer) = answer {
4515// let answer = answer.next().await;
4516// if answer != Some(0) {
4517// return Ok(());
4518// }
4519// }
4520// }
4521
4522// // If the user cancels any save prompt, then keep the app open.
4523// for window in workspace_windows {
4524// if let Some(should_close) = window.update_root(&mut cx, |workspace, cx| {
4525// workspace.prepare_to_close(true, cx)
4526// }) {
4527// if !should_close.await? {
4528// return Ok(());
4529// }
4530// }
4531// }
4532// cx.platform().restart();
4533// anyhow::Ok(())
4534// })
4535// .detach_and_log_err(cx);
4536// }
4537
4538fn parse_pixel_position_env_var(value: &str) -> Option<Point<GlobalPixels>> {
4539 let mut parts = value.split(',');
4540 let x: usize = parts.next()?.parse().ok()?;
4541 let y: usize = parts.next()?.parse().ok()?;
4542 Some(point((x as f64).into(), (y as f64).into()))
4543}
4544
4545fn parse_pixel_size_env_var(value: &str) -> Option<Size<GlobalPixels>> {
4546 let mut parts = value.split(',');
4547 let width: usize = parts.next()?.parse().ok()?;
4548 let height: usize = parts.next()?.parse().ok()?;
4549 Some(size((width as f64).into(), (height as f64).into()))
4550}
4551
4552// #[cfg(test)]
4553// mod tests {
4554// use super::*;
4555// use crate::{
4556// dock::test::{TestPanel, TestPanelEvent},
4557// item::test::{TestItem, TestItemEvent, TestProjectItem},
4558// };
4559// use fs::FakeFs;
4560// use gpui::{executor::Deterministic, test::EmptyView, TestAppContext};
4561// use project::{Project, ProjectEntryId};
4562// use serde_json::json;
4563// use settings::SettingsStore;
4564// use std::{cell::RefCell, rc::Rc};
4565
4566// #[gpui::test]
4567// async fn test_tab_disambiguation(cx: &mut TestAppContext) {
4568// init_test(cx);
4569
4570// let fs = FakeFs::new(cx.background());
4571// let project = Project::test(fs, [], cx).await;
4572// let window = cx.add_window(|cx| Workspace::test_new(project.clone(), cx));
4573// let workspace = window.root(cx);
4574
4575// // Adding an item with no ambiguity renders the tab without detail.
4576// let item1 = window.build_view(cx, |_| {
4577// let mut item = TestItem::new();
4578// item.tab_descriptions = Some(vec!["c", "b1/c", "a/b1/c"]);
4579// item
4580// });
4581// workspace.update(cx, |workspace, cx| {
4582// workspace.add_item(Box::new(item1.clone()), cx);
4583// });
4584// item1.read_with(cx, |item, _| assert_eq!(item.tab_detail.get(), None));
4585
4586// // Adding an item that creates ambiguity increases the level of detail on
4587// // both tabs.
4588// let item2 = window.build_view(cx, |_| {
4589// let mut item = TestItem::new();
4590// item.tab_descriptions = Some(vec!["c", "b2/c", "a/b2/c"]);
4591// item
4592// });
4593// workspace.update(cx, |workspace, cx| {
4594// workspace.add_item(Box::new(item2.clone()), cx);
4595// });
4596// item1.read_with(cx, |item, _| assert_eq!(item.tab_detail.get(), Some(1)));
4597// item2.read_with(cx, |item, _| assert_eq!(item.tab_detail.get(), Some(1)));
4598
4599// // Adding an item that creates ambiguity increases the level of detail only
4600// // on the ambiguous tabs. In this case, the ambiguity can't be resolved so
4601// // we stop at the highest detail available.
4602// let item3 = window.build_view(cx, |_| {
4603// let mut item = TestItem::new();
4604// item.tab_descriptions = Some(vec!["c", "b2/c", "a/b2/c"]);
4605// item
4606// });
4607// workspace.update(cx, |workspace, cx| {
4608// workspace.add_item(Box::new(item3.clone()), cx);
4609// });
4610// item1.read_with(cx, |item, _| assert_eq!(item.tab_detail.get(), Some(1)));
4611// item2.read_with(cx, |item, _| assert_eq!(item.tab_detail.get(), Some(3)));
4612// item3.read_with(cx, |item, _| assert_eq!(item.tab_detail.get(), Some(3)));
4613// }
4614
4615// #[gpui::test]
4616// async fn test_tracking_active_path(cx: &mut TestAppContext) {
4617// init_test(cx);
4618
4619// let fs = FakeFs::new(cx.background());
4620// fs.insert_tree(
4621// "/root1",
4622// json!({
4623// "one.txt": "",
4624// "two.txt": "",
4625// }),
4626// )
4627// .await;
4628// fs.insert_tree(
4629// "/root2",
4630// json!({
4631// "three.txt": "",
4632// }),
4633// )
4634// .await;
4635
4636// let project = Project::test(fs, ["root1".as_ref()], cx).await;
4637// let window = cx.add_window(|cx| Workspace::test_new(project.clone(), cx));
4638// let workspace = window.root(cx);
4639// let pane = workspace.read_with(cx, |workspace, _| workspace.active_pane().clone());
4640// let worktree_id = project.read_with(cx, |project, cx| {
4641// project.worktrees(cx).next().unwrap().read(cx).id()
4642// });
4643
4644// let item1 = window.build_view(cx, |cx| {
4645// TestItem::new().with_project_items(&[TestProjectItem::new(1, "one.txt", cx)])
4646// });
4647// let item2 = window.build_view(cx, |cx| {
4648// TestItem::new().with_project_items(&[TestProjectItem::new(2, "two.txt", cx)])
4649// });
4650
4651// // Add an item to an empty pane
4652// workspace.update(cx, |workspace, cx| workspace.add_item(Box::new(item1), cx));
4653// project.read_with(cx, |project, cx| {
4654// assert_eq!(
4655// project.active_entry(),
4656// project
4657// .entry_for_path(&(worktree_id, "one.txt").into(), cx)
4658// .map(|e| e.id)
4659// );
4660// });
4661// assert_eq!(window.current_title(cx).as_deref(), Some("one.txt — root1"));
4662
4663// // Add a second item to a non-empty pane
4664// workspace.update(cx, |workspace, cx| workspace.add_item(Box::new(item2), cx));
4665// assert_eq!(window.current_title(cx).as_deref(), Some("two.txt — root1"));
4666// project.read_with(cx, |project, cx| {
4667// assert_eq!(
4668// project.active_entry(),
4669// project
4670// .entry_for_path(&(worktree_id, "two.txt").into(), cx)
4671// .map(|e| e.id)
4672// );
4673// });
4674
4675// // Close the active item
4676// pane.update(cx, |pane, cx| {
4677// pane.close_active_item(&Default::default(), cx).unwrap()
4678// })
4679// .await
4680// .unwrap();
4681// assert_eq!(window.current_title(cx).as_deref(), Some("one.txt — root1"));
4682// project.read_with(cx, |project, cx| {
4683// assert_eq!(
4684// project.active_entry(),
4685// project
4686// .entry_for_path(&(worktree_id, "one.txt").into(), cx)
4687// .map(|e| e.id)
4688// );
4689// });
4690
4691// // Add a project folder
4692// project
4693// .update(cx, |project, cx| {
4694// project.find_or_create_local_worktree("/root2", true, cx)
4695// })
4696// .await
4697// .unwrap();
4698// assert_eq!(
4699// window.current_title(cx).as_deref(),
4700// Some("one.txt — root1, root2")
4701// );
4702
4703// // Remove a project folder
4704// project.update(cx, |project, cx| project.remove_worktree(worktree_id, cx));
4705// assert_eq!(window.current_title(cx).as_deref(), Some("one.txt — root2"));
4706// }
4707
4708// #[gpui::test]
4709// async fn test_close_window(cx: &mut TestAppContext) {
4710// init_test(cx);
4711
4712// let fs = FakeFs::new(cx.background());
4713// fs.insert_tree("/root", json!({ "one": "" })).await;
4714
4715// let project = Project::test(fs, ["root".as_ref()], cx).await;
4716// let window = cx.add_window(|cx| Workspace::test_new(project.clone(), cx));
4717// let workspace = window.root(cx);
4718
4719// // When there are no dirty items, there's nothing to do.
4720// let item1 = window.build_view(cx, |_| TestItem::new());
4721// workspace.update(cx, |w, cx| w.add_item(Box::new(item1.clone()), cx));
4722// let task = workspace.update(cx, |w, cx| w.prepare_to_close(false, cx));
4723// assert!(task.await.unwrap());
4724
4725// // When there are dirty untitled items, prompt to save each one. If the user
4726// // cancels any prompt, then abort.
4727// let item2 = window.build_view(cx, |_| TestItem::new().with_dirty(true));
4728// let item3 = window.build_view(cx, |cx| {
4729// TestItem::new()
4730// .with_dirty(true)
4731// .with_project_items(&[TestProjectItem::new(1, "1.txt", cx)])
4732// });
4733// workspace.update(cx, |w, cx| {
4734// w.add_item(Box::new(item2.clone()), cx);
4735// w.add_item(Box::new(item3.clone()), cx);
4736// });
4737// let task = workspace.update(cx, |w, cx| w.prepare_to_close(false, cx));
4738// cx.foreground().run_until_parked();
4739// window.simulate_prompt_answer(2, cx); // cancel save all
4740// cx.foreground().run_until_parked();
4741// window.simulate_prompt_answer(2, cx); // cancel save all
4742// cx.foreground().run_until_parked();
4743// assert!(!window.has_pending_prompt(cx));
4744// assert!(!task.await.unwrap());
4745// }
4746
4747// #[gpui::test]
4748// async fn test_close_pane_items(cx: &mut TestAppContext) {
4749// init_test(cx);
4750
4751// let fs = FakeFs::new(cx.background());
4752
4753// let project = Project::test(fs, None, cx).await;
4754// let window = cx.add_window(|cx| Workspace::test_new(project, cx));
4755// let workspace = window.root(cx);
4756
4757// let item1 = window.build_view(cx, |cx| {
4758// TestItem::new()
4759// .with_dirty(true)
4760// .with_project_items(&[TestProjectItem::new(1, "1.txt", cx)])
4761// });
4762// let item2 = window.build_view(cx, |cx| {
4763// TestItem::new()
4764// .with_dirty(true)
4765// .with_conflict(true)
4766// .with_project_items(&[TestProjectItem::new(2, "2.txt", cx)])
4767// });
4768// let item3 = window.build_view(cx, |cx| {
4769// TestItem::new()
4770// .with_dirty(true)
4771// .with_conflict(true)
4772// .with_project_items(&[TestProjectItem::new(3, "3.txt", cx)])
4773// });
4774// let item4 = window.build_view(cx, |cx| {
4775// TestItem::new()
4776// .with_dirty(true)
4777// .with_project_items(&[TestProjectItem::new_untitled(cx)])
4778// });
4779// let pane = workspace.update(cx, |workspace, cx| {
4780// workspace.add_item(Box::new(item1.clone()), cx);
4781// workspace.add_item(Box::new(item2.clone()), cx);
4782// workspace.add_item(Box::new(item3.clone()), cx);
4783// workspace.add_item(Box::new(item4.clone()), cx);
4784// workspace.active_pane().clone()
4785// });
4786
4787// let close_items = pane.update(cx, |pane, cx| {
4788// pane.activate_item(1, true, true, cx);
4789// assert_eq!(pane.active_item().unwrap().id(), item2.id());
4790// let item1_id = item1.id();
4791// let item3_id = item3.id();
4792// let item4_id = item4.id();
4793// pane.close_items(cx, SaveIntent::Close, move |id| {
4794// [item1_id, item3_id, item4_id].contains(&id)
4795// })
4796// });
4797// cx.foreground().run_until_parked();
4798
4799// assert!(window.has_pending_prompt(cx));
4800// // Ignore "Save all" prompt
4801// window.simulate_prompt_answer(2, cx);
4802// cx.foreground().run_until_parked();
4803// // There's a prompt to save item 1.
4804// pane.read_with(cx, |pane, _| {
4805// assert_eq!(pane.items_len(), 4);
4806// assert_eq!(pane.active_item().unwrap().id(), item1.id());
4807// });
4808// // Confirm saving item 1.
4809// window.simulate_prompt_answer(0, cx);
4810// cx.foreground().run_until_parked();
4811
4812// // Item 1 is saved. There's a prompt to save item 3.
4813// pane.read_with(cx, |pane, cx| {
4814// assert_eq!(item1.read(cx).save_count, 1);
4815// assert_eq!(item1.read(cx).save_as_count, 0);
4816// assert_eq!(item1.read(cx).reload_count, 0);
4817// assert_eq!(pane.items_len(), 3);
4818// assert_eq!(pane.active_item().unwrap().id(), item3.id());
4819// });
4820// assert!(window.has_pending_prompt(cx));
4821
4822// // Cancel saving item 3.
4823// window.simulate_prompt_answer(1, cx);
4824// cx.foreground().run_until_parked();
4825
4826// // Item 3 is reloaded. There's a prompt to save item 4.
4827// pane.read_with(cx, |pane, cx| {
4828// assert_eq!(item3.read(cx).save_count, 0);
4829// assert_eq!(item3.read(cx).save_as_count, 0);
4830// assert_eq!(item3.read(cx).reload_count, 1);
4831// assert_eq!(pane.items_len(), 2);
4832// assert_eq!(pane.active_item().unwrap().id(), item4.id());
4833// });
4834// assert!(window.has_pending_prompt(cx));
4835
4836// // Confirm saving item 4.
4837// window.simulate_prompt_answer(0, cx);
4838// cx.foreground().run_until_parked();
4839
4840// // There's a prompt for a path for item 4.
4841// cx.simulate_new_path_selection(|_| Some(Default::default()));
4842// close_items.await.unwrap();
4843
4844// // The requested items are closed.
4845// pane.read_with(cx, |pane, cx| {
4846// assert_eq!(item4.read(cx).save_count, 0);
4847// assert_eq!(item4.read(cx).save_as_count, 1);
4848// assert_eq!(item4.read(cx).reload_count, 0);
4849// assert_eq!(pane.items_len(), 1);
4850// assert_eq!(pane.active_item().unwrap().id(), item2.id());
4851// });
4852// }
4853
4854// #[gpui::test]
4855// async fn test_prompting_to_save_only_on_last_item_for_entry(cx: &mut TestAppContext) {
4856// init_test(cx);
4857
4858// let fs = FakeFs::new(cx.background());
4859
4860// let project = Project::test(fs, [], cx).await;
4861// let window = cx.add_window(|cx| Workspace::test_new(project, cx));
4862// let workspace = window.root(cx);
4863
4864// // Create several workspace items with single project entries, and two
4865// // workspace items with multiple project entries.
4866// let single_entry_items = (0..=4)
4867// .map(|project_entry_id| {
4868// window.build_view(cx, |cx| {
4869// TestItem::new()
4870// .with_dirty(true)
4871// .with_project_items(&[TestProjectItem::new(
4872// project_entry_id,
4873// &format!("{project_entry_id}.txt"),
4874// cx,
4875// )])
4876// })
4877// })
4878// .collect::<Vec<_>>();
4879// let item_2_3 = window.build_view(cx, |cx| {
4880// TestItem::new()
4881// .with_dirty(true)
4882// .with_singleton(false)
4883// .with_project_items(&[
4884// single_entry_items[2].read(cx).project_items[0].clone(),
4885// single_entry_items[3].read(cx).project_items[0].clone(),
4886// ])
4887// });
4888// let item_3_4 = window.build_view(cx, |cx| {
4889// TestItem::new()
4890// .with_dirty(true)
4891// .with_singleton(false)
4892// .with_project_items(&[
4893// single_entry_items[3].read(cx).project_items[0].clone(),
4894// single_entry_items[4].read(cx).project_items[0].clone(),
4895// ])
4896// });
4897
4898// // Create two panes that contain the following project entries:
4899// // left pane:
4900// // multi-entry items: (2, 3)
4901// // single-entry items: 0, 1, 2, 3, 4
4902// // right pane:
4903// // single-entry items: 1
4904// // multi-entry items: (3, 4)
4905// let left_pane = workspace.update(cx, |workspace, cx| {
4906// let left_pane = workspace.active_pane().clone();
4907// workspace.add_item(Box::new(item_2_3.clone()), cx);
4908// for item in single_entry_items {
4909// workspace.add_item(Box::new(item), cx);
4910// }
4911// left_pane.update(cx, |pane, cx| {
4912// pane.activate_item(2, true, true, cx);
4913// });
4914
4915// workspace
4916// .split_and_clone(left_pane.clone(), SplitDirection::Right, cx)
4917// .unwrap();
4918
4919// left_pane
4920// });
4921
4922// //Need to cause an effect flush in order to respect new focus
4923// workspace.update(cx, |workspace, cx| {
4924// workspace.add_item(Box::new(item_3_4.clone()), cx);
4925// cx.focus(&left_pane);
4926// });
4927
4928// // When closing all of the items in the left pane, we should be prompted twice:
4929// // once for project entry 0, and once for project entry 2. After those two
4930// // prompts, the task should complete.
4931
4932// let close = left_pane.update(cx, |pane, cx| {
4933// pane.close_items(cx, SaveIntent::Close, move |_| true)
4934// });
4935// cx.foreground().run_until_parked();
4936// // Discard "Save all" prompt
4937// window.simulate_prompt_answer(2, cx);
4938
4939// cx.foreground().run_until_parked();
4940// left_pane.read_with(cx, |pane, cx| {
4941// assert_eq!(
4942// pane.active_item().unwrap().project_entry_ids(cx).as_slice(),
4943// &[ProjectEntryId::from_proto(0)]
4944// );
4945// });
4946// window.simulate_prompt_answer(0, cx);
4947
4948// cx.foreground().run_until_parked();
4949// left_pane.read_with(cx, |pane, cx| {
4950// assert_eq!(
4951// pane.active_item().unwrap().project_entry_ids(cx).as_slice(),
4952// &[ProjectEntryId::from_proto(2)]
4953// );
4954// });
4955// window.simulate_prompt_answer(0, cx);
4956
4957// cx.foreground().run_until_parked();
4958// close.await.unwrap();
4959// left_pane.read_with(cx, |pane, _| {
4960// assert_eq!(pane.items_len(), 0);
4961// });
4962// }
4963
4964// #[gpui::test]
4965// async fn test_autosave(deterministic: Arc<Deterministic>, cx: &mut gpui::TestAppContext) {
4966// init_test(cx);
4967
4968// let fs = FakeFs::new(cx.background());
4969
4970// let project = Project::test(fs, [], cx).await;
4971// let window = cx.add_window(|cx| Workspace::test_new(project, cx));
4972// let workspace = window.root(cx);
4973// let pane = workspace.read_with(cx, |workspace, _| workspace.active_pane().clone());
4974
4975// let item = window.build_view(cx, |cx| {
4976// TestItem::new().with_project_items(&[TestProjectItem::new(1, "1.txt", cx)])
4977// });
4978// let item_id = item.id();
4979// workspace.update(cx, |workspace, cx| {
4980// workspace.add_item(Box::new(item.clone()), cx);
4981// });
4982
4983// // Autosave on window change.
4984// item.update(cx, |item, cx| {
4985// cx.update_global(|settings: &mut SettingsStore, cx| {
4986// settings.update_user_settings::<WorkspaceSettings>(cx, |settings| {
4987// settings.autosave = Some(AutosaveSetting::OnWindowChange);
4988// })
4989// });
4990// item.is_dirty = true;
4991// });
4992
4993// // Deactivating the window saves the file.
4994// window.simulate_deactivation(cx);
4995// deterministic.run_until_parked();
4996// item.read_with(cx, |item, _| assert_eq!(item.save_count, 1));
4997
4998// // Autosave on focus change.
4999// item.update(cx, |item, cx| {
5000// cx.focus_self();
5001// cx.update_global(|settings: &mut SettingsStore, cx| {
5002// settings.update_user_settings::<WorkspaceSettings>(cx, |settings| {
5003// settings.autosave = Some(AutosaveSetting::OnFocusChange);
5004// })
5005// });
5006// item.is_dirty = true;
5007// });
5008
5009// // Blurring the item saves the file.
5010// item.update(cx, |_, cx| cx.blur());
5011// deterministic.run_until_parked();
5012// item.read_with(cx, |item, _| assert_eq!(item.save_count, 2));
5013
5014// // Deactivating the window still saves the file.
5015// window.simulate_activation(cx);
5016// item.update(cx, |item, cx| {
5017// cx.focus_self();
5018// item.is_dirty = true;
5019// });
5020// window.simulate_deactivation(cx);
5021
5022// deterministic.run_until_parked();
5023// item.read_with(cx, |item, _| assert_eq!(item.save_count, 3));
5024
5025// // Autosave after delay.
5026// item.update(cx, |item, cx| {
5027// cx.update_global(|settings: &mut SettingsStore, cx| {
5028// settings.update_user_settings::<WorkspaceSettings>(cx, |settings| {
5029// settings.autosave = Some(AutosaveSetting::AfterDelay { milliseconds: 500 });
5030// })
5031// });
5032// item.is_dirty = true;
5033// cx.emit(TestItemEvent::Edit);
5034// });
5035
5036// // Delay hasn't fully expired, so the file is still dirty and unsaved.
5037// deterministic.advance_clock(Duration::from_millis(250));
5038// item.read_with(cx, |item, _| assert_eq!(item.save_count, 3));
5039
5040// // After delay expires, the file is saved.
5041// deterministic.advance_clock(Duration::from_millis(250));
5042// item.read_with(cx, |item, _| assert_eq!(item.save_count, 4));
5043
5044// // Autosave on focus change, ensuring closing the tab counts as such.
5045// item.update(cx, |item, cx| {
5046// cx.update_global(|settings: &mut SettingsStore, cx| {
5047// settings.update_user_settings::<WorkspaceSettings>(cx, |settings| {
5048// settings.autosave = Some(AutosaveSetting::OnFocusChange);
5049// })
5050// });
5051// item.is_dirty = true;
5052// });
5053
5054// pane.update(cx, |pane, cx| {
5055// pane.close_items(cx, SaveIntent::Close, move |id| id == item_id)
5056// })
5057// .await
5058// .unwrap();
5059// assert!(!window.has_pending_prompt(cx));
5060// item.read_with(cx, |item, _| assert_eq!(item.save_count, 5));
5061
5062// // Add the item again, ensuring autosave is prevented if the underlying file has been deleted.
5063// workspace.update(cx, |workspace, cx| {
5064// workspace.add_item(Box::new(item.clone()), cx);
5065// });
5066// item.update(cx, |item, cx| {
5067// item.project_items[0].update(cx, |item, _| {
5068// item.entry_id = None;
5069// });
5070// item.is_dirty = true;
5071// cx.blur();
5072// });
5073// deterministic.run_until_parked();
5074// item.read_with(cx, |item, _| assert_eq!(item.save_count, 5));
5075
5076// // Ensure autosave is prevented for deleted files also when closing the buffer.
5077// let _close_items = pane.update(cx, |pane, cx| {
5078// pane.close_items(cx, SaveIntent::Close, move |id| id == item_id)
5079// });
5080// deterministic.run_until_parked();
5081// assert!(window.has_pending_prompt(cx));
5082// item.read_with(cx, |item, _| assert_eq!(item.save_count, 5));
5083// }
5084
5085// #[gpui::test]
5086// async fn test_pane_navigation(cx: &mut gpui::TestAppContext) {
5087// init_test(cx);
5088
5089// let fs = FakeFs::new(cx.background());
5090
5091// let project = Project::test(fs, [], cx).await;
5092// let window = cx.add_window(|cx| Workspace::test_new(project, cx));
5093// let workspace = window.root(cx);
5094
5095// let item = window.build_view(cx, |cx| {
5096// TestItem::new().with_project_items(&[TestProjectItem::new(1, "1.txt", cx)])
5097// });
5098// let pane = workspace.read_with(cx, |workspace, _| workspace.active_pane().clone());
5099// let toolbar = pane.read_with(cx, |pane, _| pane.toolbar().clone());
5100// let toolbar_notify_count = Rc::new(RefCell::new(0));
5101
5102// workspace.update(cx, |workspace, cx| {
5103// workspace.add_item(Box::new(item.clone()), cx);
5104// let toolbar_notification_count = toolbar_notify_count.clone();
5105// cx.observe(&toolbar, move |_, _, _| {
5106// *toolbar_notification_count.borrow_mut() += 1
5107// })
5108// .detach();
5109// });
5110
5111// pane.read_with(cx, |pane, _| {
5112// assert!(!pane.can_navigate_backward());
5113// assert!(!pane.can_navigate_forward());
5114// });
5115
5116// item.update(cx, |item, cx| {
5117// item.set_state("one".to_string(), cx);
5118// });
5119
5120// // Toolbar must be notified to re-render the navigation buttons
5121// assert_eq!(*toolbar_notify_count.borrow(), 1);
5122
5123// pane.read_with(cx, |pane, _| {
5124// assert!(pane.can_navigate_backward());
5125// assert!(!pane.can_navigate_forward());
5126// });
5127
5128// workspace
5129// .update(cx, |workspace, cx| workspace.go_back(pane.downgrade(), cx))
5130// .await
5131// .unwrap();
5132
5133// assert_eq!(*toolbar_notify_count.borrow(), 3);
5134// pane.read_with(cx, |pane, _| {
5135// assert!(!pane.can_navigate_backward());
5136// assert!(pane.can_navigate_forward());
5137// });
5138// }
5139
5140// #[gpui::test]
5141// async fn test_toggle_docks_and_panels(cx: &mut gpui::TestAppContext) {
5142// init_test(cx);
5143// let fs = FakeFs::new(cx.background());
5144
5145// let project = Project::test(fs, [], cx).await;
5146// let window = cx.add_window(|cx| Workspace::test_new(project, cx));
5147// let workspace = window.root(cx);
5148
5149// let panel = workspace.update(cx, |workspace, cx| {
5150// let panel = cx.build_view(|_| TestPanel::new(DockPosition::Right));
5151// workspace.add_panel(panel.clone(), cx);
5152
5153// workspace
5154// .right_dock()
5155// .update(cx, |right_dock, cx| right_dock.set_open(true, cx));
5156
5157// panel
5158// });
5159
5160// let pane = workspace.read_with(cx, |workspace, _| workspace.active_pane().clone());
5161// pane.update(cx, |pane, cx| {
5162// let item = cx.build_view(|_| TestItem::new());
5163// pane.add_item(Box::new(item), true, true, None, cx);
5164// });
5165
5166// // Transfer focus from center to panel
5167// workspace.update(cx, |workspace, cx| {
5168// workspace.toggle_panel_focus::<TestPanel>(cx);
5169// });
5170
5171// workspace.read_with(cx, |workspace, cx| {
5172// assert!(workspace.right_dock().read(cx).is_open());
5173// assert!(!panel.is_zoomed(cx));
5174// assert!(panel.has_focus(cx));
5175// });
5176
5177// // Transfer focus from panel to center
5178// workspace.update(cx, |workspace, cx| {
5179// workspace.toggle_panel_focus::<TestPanel>(cx);
5180// });
5181
5182// workspace.read_with(cx, |workspace, cx| {
5183// assert!(workspace.right_dock().read(cx).is_open());
5184// assert!(!panel.is_zoomed(cx));
5185// assert!(!panel.has_focus(cx));
5186// });
5187
5188// // Close the dock
5189// workspace.update(cx, |workspace, cx| {
5190// workspace.toggle_dock(DockPosition::Right, cx);
5191// });
5192
5193// workspace.read_with(cx, |workspace, cx| {
5194// assert!(!workspace.right_dock().read(cx).is_open());
5195// assert!(!panel.is_zoomed(cx));
5196// assert!(!panel.has_focus(cx));
5197// });
5198
5199// // Open the dock
5200// workspace.update(cx, |workspace, cx| {
5201// workspace.toggle_dock(DockPosition::Right, cx);
5202// });
5203
5204// workspace.read_with(cx, |workspace, cx| {
5205// assert!(workspace.right_dock().read(cx).is_open());
5206// assert!(!panel.is_zoomed(cx));
5207// assert!(panel.has_focus(cx));
5208// });
5209
5210// // Focus and zoom panel
5211// panel.update(cx, |panel, cx| {
5212// cx.focus_self();
5213// panel.set_zoomed(true, cx)
5214// });
5215
5216// workspace.read_with(cx, |workspace, cx| {
5217// assert!(workspace.right_dock().read(cx).is_open());
5218// assert!(panel.is_zoomed(cx));
5219// assert!(panel.has_focus(cx));
5220// });
5221
5222// // Transfer focus to the center closes the dock
5223// workspace.update(cx, |workspace, cx| {
5224// workspace.toggle_panel_focus::<TestPanel>(cx);
5225// });
5226
5227// workspace.read_with(cx, |workspace, cx| {
5228// assert!(!workspace.right_dock().read(cx).is_open());
5229// assert!(panel.is_zoomed(cx));
5230// assert!(!panel.has_focus(cx));
5231// });
5232
5233// // Transferring focus back to the panel keeps it zoomed
5234// workspace.update(cx, |workspace, cx| {
5235// workspace.toggle_panel_focus::<TestPanel>(cx);
5236// });
5237
5238// workspace.read_with(cx, |workspace, cx| {
5239// assert!(workspace.right_dock().read(cx).is_open());
5240// assert!(panel.is_zoomed(cx));
5241// assert!(panel.has_focus(cx));
5242// });
5243
5244// // Close the dock while it is zoomed
5245// workspace.update(cx, |workspace, cx| {
5246// workspace.toggle_dock(DockPosition::Right, cx)
5247// });
5248
5249// workspace.read_with(cx, |workspace, cx| {
5250// assert!(!workspace.right_dock().read(cx).is_open());
5251// assert!(panel.is_zoomed(cx));
5252// assert!(workspace.zoomed.is_none());
5253// assert!(!panel.has_focus(cx));
5254// });
5255
5256// // Opening the dock, when it's zoomed, retains focus
5257// workspace.update(cx, |workspace, cx| {
5258// workspace.toggle_dock(DockPosition::Right, cx)
5259// });
5260
5261// workspace.read_with(cx, |workspace, cx| {
5262// assert!(workspace.right_dock().read(cx).is_open());
5263// assert!(panel.is_zoomed(cx));
5264// assert!(workspace.zoomed.is_some());
5265// assert!(panel.has_focus(cx));
5266// });
5267
5268// // Unzoom and close the panel, zoom the active pane.
5269// panel.update(cx, |panel, cx| panel.set_zoomed(false, cx));
5270// workspace.update(cx, |workspace, cx| {
5271// workspace.toggle_dock(DockPosition::Right, cx)
5272// });
5273// pane.update(cx, |pane, cx| pane.toggle_zoom(&Default::default(), cx));
5274
5275// // Opening a dock unzooms the pane.
5276// workspace.update(cx, |workspace, cx| {
5277// workspace.toggle_dock(DockPosition::Right, cx)
5278// });
5279// workspace.read_with(cx, |workspace, cx| {
5280// let pane = pane.read(cx);
5281// assert!(!pane.is_zoomed());
5282// assert!(!pane.has_focus());
5283// assert!(workspace.right_dock().read(cx).is_open());
5284// assert!(workspace.zoomed.is_none());
5285// });
5286// }
5287
5288// #[gpui::test]
5289// async fn test_panels(cx: &mut gpui::TestAppContext) {
5290// init_test(cx);
5291// let fs = FakeFs::new(cx.background());
5292
5293// let project = Project::test(fs, [], cx).await;
5294// let window = cx.add_window(|cx| Workspace::test_new(project, cx));
5295// let workspace = window.root(cx);
5296
5297// let (panel_1, panel_2) = workspace.update(cx, |workspace, cx| {
5298// // Add panel_1 on the left, panel_2 on the right.
5299// let panel_1 = cx.build_view(|_| TestPanel::new(DockPosition::Left));
5300// workspace.add_panel(panel_1.clone(), cx);
5301// workspace
5302// .left_dock()
5303// .update(cx, |left_dock, cx| left_dock.set_open(true, cx));
5304// let panel_2 = cx.build_view(|_| TestPanel::new(DockPosition::Right));
5305// workspace.add_panel(panel_2.clone(), cx);
5306// workspace
5307// .right_dock()
5308// .update(cx, |right_dock, cx| right_dock.set_open(true, cx));
5309
5310// let left_dock = workspace.left_dock();
5311// assert_eq!(
5312// left_dock.read(cx).visible_panel().unwrap().id(),
5313// panel_1.id()
5314// );
5315// assert_eq!(
5316// left_dock.read(cx).active_panel_size(cx).unwrap(),
5317// panel_1.size(cx)
5318// );
5319
5320// left_dock.update(cx, |left_dock, cx| {
5321// left_dock.resize_active_panel(Some(1337.), cx)
5322// });
5323// assert_eq!(
5324// workspace
5325// .right_dock()
5326// .read(cx)
5327// .visible_panel()
5328// .unwrap()
5329// .id(),
5330// panel_2.id()
5331// );
5332
5333// (panel_1, panel_2)
5334// });
5335
5336// // Move panel_1 to the right
5337// panel_1.update(cx, |panel_1, cx| {
5338// panel_1.set_position(DockPosition::Right, cx)
5339// });
5340
5341// workspace.update(cx, |workspace, cx| {
5342// // Since panel_1 was visible on the left, it should now be visible now that it's been moved to the right.
5343// // Since it was the only panel on the left, the left dock should now be closed.
5344// assert!(!workspace.left_dock().read(cx).is_open());
5345// assert!(workspace.left_dock().read(cx).visible_panel().is_none());
5346// let right_dock = workspace.right_dock();
5347// assert_eq!(
5348// right_dock.read(cx).visible_panel().unwrap().id(),
5349// panel_1.id()
5350// );
5351// assert_eq!(right_dock.read(cx).active_panel_size(cx).unwrap(), 1337.);
5352
5353// // Now we move panel_2 to the left
5354// panel_2.set_position(DockPosition::Left, cx);
5355// });
5356
5357// workspace.update(cx, |workspace, cx| {
5358// // Since panel_2 was not visible on the right, we don't open the left dock.
5359// assert!(!workspace.left_dock().read(cx).is_open());
5360// // And the right dock is unaffected in it's displaying of panel_1
5361// assert!(workspace.right_dock().read(cx).is_open());
5362// assert_eq!(
5363// workspace
5364// .right_dock()
5365// .read(cx)
5366// .visible_panel()
5367// .unwrap()
5368// .id(),
5369// panel_1.id()
5370// );
5371// });
5372
5373// // Move panel_1 back to the left
5374// panel_1.update(cx, |panel_1, cx| {
5375// panel_1.set_position(DockPosition::Left, cx)
5376// });
5377
5378// workspace.update(cx, |workspace, cx| {
5379// // Since panel_1 was visible on the right, we open the left dock and make panel_1 active.
5380// let left_dock = workspace.left_dock();
5381// assert!(left_dock.read(cx).is_open());
5382// assert_eq!(
5383// left_dock.read(cx).visible_panel().unwrap().id(),
5384// panel_1.id()
5385// );
5386// assert_eq!(left_dock.read(cx).active_panel_size(cx).unwrap(), 1337.);
5387// // And right the dock should be closed as it no longer has any panels.
5388// assert!(!workspace.right_dock().read(cx).is_open());
5389
5390// // Now we move panel_1 to the bottom
5391// panel_1.set_position(DockPosition::Bottom, cx);
5392// });
5393
5394// workspace.update(cx, |workspace, cx| {
5395// // Since panel_1 was visible on the left, we close the left dock.
5396// assert!(!workspace.left_dock().read(cx).is_open());
5397// // The bottom dock is sized based on the panel's default size,
5398// // since the panel orientation changed from vertical to horizontal.
5399// let bottom_dock = workspace.bottom_dock();
5400// assert_eq!(
5401// bottom_dock.read(cx).active_panel_size(cx).unwrap(),
5402// panel_1.size(cx),
5403// );
5404// // Close bottom dock and move panel_1 back to the left.
5405// bottom_dock.update(cx, |bottom_dock, cx| bottom_dock.set_open(false, cx));
5406// panel_1.set_position(DockPosition::Left, cx);
5407// });
5408
5409// // Emit activated event on panel 1
5410// panel_1.update(cx, |_, cx| cx.emit(TestPanelEvent::Activated));
5411
5412// // Now the left dock is open and panel_1 is active and focused.
5413// workspace.read_with(cx, |workspace, cx| {
5414// let left_dock = workspace.left_dock();
5415// assert!(left_dock.read(cx).is_open());
5416// assert_eq!(
5417// left_dock.read(cx).visible_panel().unwrap().id(),
5418// panel_1.id()
5419// );
5420// assert!(panel_1.is_focused(cx));
5421// });
5422
5423// // Emit closed event on panel 2, which is not active
5424// panel_2.update(cx, |_, cx| cx.emit(TestPanelEvent::Closed));
5425
5426// // Wo don't close the left dock, because panel_2 wasn't the active panel
5427// workspace.read_with(cx, |workspace, cx| {
5428// let left_dock = workspace.left_dock();
5429// assert!(left_dock.read(cx).is_open());
5430// assert_eq!(
5431// left_dock.read(cx).visible_panel().unwrap().id(),
5432// panel_1.id()
5433// );
5434// });
5435
5436// // Emitting a ZoomIn event shows the panel as zoomed.
5437// panel_1.update(cx, |_, cx| cx.emit(TestPanelEvent::ZoomIn));
5438// workspace.read_with(cx, |workspace, _| {
5439// assert_eq!(workspace.zoomed, Some(panel_1.downgrade().into_any()));
5440// assert_eq!(workspace.zoomed_position, Some(DockPosition::Left));
5441// });
5442
5443// // Move panel to another dock while it is zoomed
5444// panel_1.update(cx, |panel, cx| panel.set_position(DockPosition::Right, cx));
5445// workspace.read_with(cx, |workspace, _| {
5446// assert_eq!(workspace.zoomed, Some(panel_1.downgrade().into_any()));
5447// assert_eq!(workspace.zoomed_position, Some(DockPosition::Right));
5448// });
5449
5450// // If focus is transferred to another view that's not a panel or another pane, we still show
5451// // the panel as zoomed.
5452// let focus_receiver = window.build_view(cx, |_| EmptyView);
5453// focus_receiver.update(cx, |_, cx| cx.focus_self());
5454// workspace.read_with(cx, |workspace, _| {
5455// assert_eq!(workspace.zoomed, Some(panel_1.downgrade().into_any()));
5456// assert_eq!(workspace.zoomed_position, Some(DockPosition::Right));
5457// });
5458
5459// // If focus is transferred elsewhere in the workspace, the panel is no longer zoomed.
5460// workspace.update(cx, |_, cx| cx.focus_self());
5461// workspace.read_with(cx, |workspace, _| {
5462// assert_eq!(workspace.zoomed, None);
5463// assert_eq!(workspace.zoomed_position, None);
5464// });
5465
5466// // If focus is transferred again to another view that's not a panel or a pane, we won't
5467// // show the panel as zoomed because it wasn't zoomed before.
5468// focus_receiver.update(cx, |_, cx| cx.focus_self());
5469// workspace.read_with(cx, |workspace, _| {
5470// assert_eq!(workspace.zoomed, None);
5471// assert_eq!(workspace.zoomed_position, None);
5472// });
5473
5474// // When focus is transferred back to the panel, it is zoomed again.
5475// panel_1.update(cx, |_, cx| cx.focus_self());
5476// workspace.read_with(cx, |workspace, _| {
5477// assert_eq!(workspace.zoomed, Some(panel_1.downgrade().into_any()));
5478// assert_eq!(workspace.zoomed_position, Some(DockPosition::Right));
5479// });
5480
5481// // Emitting a ZoomOut event unzooms the panel.
5482// panel_1.update(cx, |_, cx| cx.emit(TestPanelEvent::ZoomOut));
5483// workspace.read_with(cx, |workspace, _| {
5484// assert_eq!(workspace.zoomed, None);
5485// assert_eq!(workspace.zoomed_position, None);
5486// });
5487
5488// // Emit closed event on panel 1, which is active
5489// panel_1.update(cx, |_, cx| cx.emit(TestPanelEvent::Closed));
5490
5491// // Now the left dock is closed, because panel_1 was the active panel
5492// workspace.read_with(cx, |workspace, cx| {
5493// let right_dock = workspace.right_dock();
5494// assert!(!right_dock.read(cx).is_open());
5495// });
5496// }
5497
5498// pub fn init_test(cx: &mut TestAppContext) {
5499// cx.foreground().forbid_parking();
5500// cx.update(|cx| {
5501// cx.set_global(SettingsStore::test(cx));
5502// theme::init((), cx);
5503// language::init(cx);
5504// crate::init_settings(cx);
5505// Project::init_settings(cx);
5506// });
5507// }
5508// }