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, Rope};
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, Button, ButtonVariant, Label, LabelColor};
73use util::ResultExt;
74use uuid::Uuid;
75pub use 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 .when(
2460 !matches!(cx.window_bounds(), WindowBounds::Fullscreen),
2461 |s| s.pl_20(),
2462 )
2463 .w_full()
2464 .h(rems(1.75))
2465 .bg(cx.theme().colors().title_bar_background)
2466 .on_click(|_, event, cx| {
2467 if event.up.click_count == 2 {
2468 cx.zoom_window();
2469 }
2470 })
2471 .child(
2472 h_stack()
2473 // TODO - Add player menu
2474 .child(
2475 Button::new("player")
2476 .variant(ButtonVariant::Ghost)
2477 .color(Some(LabelColor::Player(0))),
2478 )
2479 // TODO - Add project menu
2480 .child(Button::new("project_name").variant(ButtonVariant::Ghost))
2481 // TODO - Add git menu
2482 .child(
2483 Button::new("branch_name")
2484 .variant(ButtonVariant::Ghost)
2485 .color(Some(LabelColor::Muted)),
2486 ),
2487 ) // self.titlebar_item
2488 .child(h_stack().child(Label::new("Right side titlebar item")))
2489 }
2490
2491 fn active_item_path_changed(&mut self, cx: &mut ViewContext<Self>) {
2492 let active_entry = self.active_project_path(cx);
2493 self.project
2494 .update(cx, |project, cx| project.set_active_path(active_entry, cx));
2495 self.update_window_title(cx);
2496 }
2497
2498 fn update_window_title(&mut self, cx: &mut ViewContext<Self>) {
2499 let project = self.project().read(cx);
2500 let mut title = String::new();
2501
2502 if let Some(path) = self.active_item(cx).and_then(|item| item.project_path(cx)) {
2503 let filename = path
2504 .path
2505 .file_name()
2506 .map(|s| s.to_string_lossy())
2507 .or_else(|| {
2508 Some(Cow::Borrowed(
2509 project
2510 .worktree_for_id(path.worktree_id, cx)?
2511 .read(cx)
2512 .root_name(),
2513 ))
2514 });
2515
2516 if let Some(filename) = filename {
2517 title.push_str(filename.as_ref());
2518 title.push_str(" — ");
2519 }
2520 }
2521
2522 for (i, name) in project.worktree_root_names(cx).enumerate() {
2523 if i > 0 {
2524 title.push_str(", ");
2525 }
2526 title.push_str(name);
2527 }
2528
2529 if title.is_empty() {
2530 title = "empty project".to_string();
2531 }
2532
2533 if project.is_remote() {
2534 title.push_str(" ↙");
2535 } else if project.is_shared() {
2536 title.push_str(" ↗");
2537 }
2538
2539 // todo!()
2540 // cx.set_window_title(&title);
2541 }
2542
2543 fn update_window_edited(&mut self, cx: &mut ViewContext<Self>) {
2544 let is_edited = !self.project.read(cx).is_read_only()
2545 && self
2546 .items(cx)
2547 .any(|item| item.has_conflict(cx) || item.is_dirty(cx));
2548 if is_edited != self.window_edited {
2549 self.window_edited = is_edited;
2550 // todo!()
2551 // cx.set_window_edited(self.window_edited)
2552 }
2553 }
2554
2555 // fn render_disconnected_overlay(
2556 // &self,
2557 // cx: &mut ViewContext<Workspace>,
2558 // ) -> Option<AnyElement<Workspace>> {
2559 // if self.project.read(cx).is_read_only() {
2560 // enum DisconnectedOverlay {}
2561 // Some(
2562 // MouseEventHandler::new::<DisconnectedOverlay, _>(0, cx, |_, cx| {
2563 // let theme = &theme::current(cx);
2564 // Label::new(
2565 // "Your connection to the remote project has been lost.",
2566 // theme.workspace.disconnected_overlay.text.clone(),
2567 // )
2568 // .aligned()
2569 // .contained()
2570 // .with_style(theme.workspace.disconnected_overlay.container)
2571 // })
2572 // .with_cursor_style(CursorStyle::Arrow)
2573 // .capture_all()
2574 // .into_any_named("disconnected overlay"),
2575 // )
2576 // } else {
2577 // None
2578 // }
2579 // }
2580
2581 // fn render_notifications(
2582 // &self,
2583 // theme: &theme::Workspace,
2584 // cx: &AppContext,
2585 // ) -> Option<AnyElement<Workspace>> {
2586 // if self.notifications.is_empty() {
2587 // None
2588 // } else {
2589 // Some(
2590 // Flex::column()
2591 // .with_children(self.notifications.iter().map(|(_, _, notification)| {
2592 // ChildView::new(notification.as_any(), cx)
2593 // .contained()
2594 // .with_style(theme.notification)
2595 // }))
2596 // .constrained()
2597 // .with_width(theme.notifications.width)
2598 // .contained()
2599 // .with_style(theme.notifications.container)
2600 // .aligned()
2601 // .bottom()
2602 // .right()
2603 // .into_any(),
2604 // )
2605 // }
2606 // }
2607
2608 // // RPC handlers
2609
2610 fn handle_follow(
2611 &mut self,
2612 _follower_project_id: Option<u64>,
2613 _cx: &mut ViewContext<Self>,
2614 ) -> proto::FollowResponse {
2615 todo!()
2616
2617 // let client = &self.app_state.client;
2618 // let project_id = self.project.read(cx).remote_id();
2619
2620 // let active_view_id = self.active_item(cx).and_then(|i| {
2621 // Some(
2622 // i.to_followable_item_handle(cx)?
2623 // .remote_id(client, cx)?
2624 // .to_proto(),
2625 // )
2626 // });
2627
2628 // cx.notify();
2629
2630 // self.last_active_view_id = active_view_id.clone();
2631 // proto::FollowResponse {
2632 // active_view_id,
2633 // views: self
2634 // .panes()
2635 // .iter()
2636 // .flat_map(|pane| {
2637 // let leader_id = self.leader_for_pane(pane);
2638 // pane.read(cx).items().filter_map({
2639 // let cx = &cx;
2640 // move |item| {
2641 // let item = item.to_followable_item_handle(cx)?;
2642 // if (project_id.is_none() || project_id != follower_project_id)
2643 // && item.is_project_item(cx)
2644 // {
2645 // return None;
2646 // }
2647 // let id = item.remote_id(client, cx)?.to_proto();
2648 // let variant = item.to_state_proto(cx)?;
2649 // Some(proto::View {
2650 // id: Some(id),
2651 // leader_id,
2652 // variant: Some(variant),
2653 // })
2654 // }
2655 // })
2656 // })
2657 // .collect(),
2658 // }
2659 }
2660
2661 fn handle_update_followers(
2662 &mut self,
2663 leader_id: PeerId,
2664 message: proto::UpdateFollowers,
2665 _cx: &mut ViewContext<Self>,
2666 ) {
2667 self.leader_updates_tx
2668 .unbounded_send((leader_id, message))
2669 .ok();
2670 }
2671
2672 async fn process_leader_update(
2673 this: &WeakView<Self>,
2674 leader_id: PeerId,
2675 update: proto::UpdateFollowers,
2676 cx: &mut AsyncWindowContext,
2677 ) -> Result<()> {
2678 match update.variant.ok_or_else(|| anyhow!("invalid update"))? {
2679 proto::update_followers::Variant::UpdateActiveView(update_active_view) => {
2680 this.update(cx, |this, _| {
2681 for (_, state) in &mut this.follower_states {
2682 if state.leader_id == leader_id {
2683 state.active_view_id =
2684 if let Some(active_view_id) = update_active_view.id.clone() {
2685 Some(ViewId::from_proto(active_view_id)?)
2686 } else {
2687 None
2688 };
2689 }
2690 }
2691 anyhow::Ok(())
2692 })??;
2693 }
2694 proto::update_followers::Variant::UpdateView(update_view) => {
2695 let variant = update_view
2696 .variant
2697 .ok_or_else(|| anyhow!("missing update view variant"))?;
2698 let id = update_view
2699 .id
2700 .ok_or_else(|| anyhow!("missing update view id"))?;
2701 let mut tasks = Vec::new();
2702 this.update(cx, |this, cx| {
2703 let project = this.project.clone();
2704 for (_, state) in &mut this.follower_states {
2705 if state.leader_id == leader_id {
2706 let view_id = ViewId::from_proto(id.clone())?;
2707 if let Some(item) = state.items_by_leader_view_id.get(&view_id) {
2708 tasks.push(item.apply_update_proto(&project, variant.clone(), cx));
2709 }
2710 }
2711 }
2712 anyhow::Ok(())
2713 })??;
2714 try_join_all(tasks).await.log_err();
2715 }
2716 proto::update_followers::Variant::CreateView(view) => {
2717 let panes = this.update(cx, |this, _| {
2718 this.follower_states
2719 .iter()
2720 .filter_map(|(pane, state)| (state.leader_id == leader_id).then_some(pane))
2721 .cloned()
2722 .collect()
2723 })?;
2724 Self::add_views_from_leader(this.clone(), leader_id, panes, vec![view], cx).await?;
2725 }
2726 }
2727 this.update(cx, |this, cx| this.leader_updated(leader_id, cx))?;
2728 Ok(())
2729 }
2730
2731 async fn add_views_from_leader(
2732 this: WeakView<Self>,
2733 leader_id: PeerId,
2734 panes: Vec<View<Pane>>,
2735 views: Vec<proto::View>,
2736 cx: &mut AsyncWindowContext,
2737 ) -> Result<()> {
2738 let this = this.upgrade().context("workspace dropped")?;
2739
2740 let item_builders = cx.update(|_, cx| {
2741 cx.default_global::<FollowableItemBuilders>()
2742 .values()
2743 .map(|b| b.0)
2744 .collect::<Vec<_>>()
2745 })?;
2746
2747 let mut item_tasks_by_pane = HashMap::default();
2748 for pane in panes {
2749 let mut item_tasks = Vec::new();
2750 let mut leader_view_ids = Vec::new();
2751 for view in &views {
2752 let Some(id) = &view.id else { continue };
2753 let id = ViewId::from_proto(id.clone())?;
2754 let mut variant = view.variant.clone();
2755 if variant.is_none() {
2756 Err(anyhow!("missing view variant"))?;
2757 }
2758 for build_item in &item_builders {
2759 let task = cx.update(|_, cx| {
2760 build_item(pane.clone(), this.clone(), id, &mut variant, cx)
2761 })?;
2762 if let Some(task) = task {
2763 item_tasks.push(task);
2764 leader_view_ids.push(id);
2765 break;
2766 } else {
2767 assert!(variant.is_some());
2768 }
2769 }
2770 }
2771
2772 item_tasks_by_pane.insert(pane, (item_tasks, leader_view_ids));
2773 }
2774
2775 for (pane, (item_tasks, leader_view_ids)) in item_tasks_by_pane {
2776 let items = futures::future::try_join_all(item_tasks).await?;
2777 this.update(cx, |this, cx| {
2778 let state = this.follower_states.get_mut(&pane)?;
2779 for (id, item) in leader_view_ids.into_iter().zip(items) {
2780 item.set_leader_peer_id(Some(leader_id), cx);
2781 state.items_by_leader_view_id.insert(id, item);
2782 }
2783
2784 Some(())
2785 })?;
2786 }
2787 Ok(())
2788 }
2789
2790 fn update_active_view_for_followers(&mut self, cx: &mut ViewContext<Self>) {
2791 let mut is_project_item = true;
2792 let mut update = proto::UpdateActiveView::default();
2793 if self.active_pane.read(cx).has_focus(cx) {
2794 let item = self
2795 .active_item(cx)
2796 .and_then(|item| item.to_followable_item_handle(cx));
2797 if let Some(item) = item {
2798 is_project_item = item.is_project_item(cx);
2799 update = proto::UpdateActiveView {
2800 id: item
2801 .remote_id(&self.app_state.client, cx)
2802 .map(|id| id.to_proto()),
2803 leader_id: self.leader_for_pane(&self.active_pane),
2804 };
2805 }
2806 }
2807
2808 if update.id != self.last_active_view_id {
2809 self.last_active_view_id = update.id.clone();
2810 self.update_followers(
2811 is_project_item,
2812 proto::update_followers::Variant::UpdateActiveView(update),
2813 cx,
2814 );
2815 }
2816 }
2817
2818 fn update_followers(
2819 &self,
2820 project_only: bool,
2821 update: proto::update_followers::Variant,
2822 cx: &mut WindowContext,
2823 ) -> Option<()> {
2824 let project_id = if project_only {
2825 self.project.read(cx).remote_id()
2826 } else {
2827 None
2828 };
2829 self.app_state().workspace_store.update(cx, |store, cx| {
2830 store.update_followers(project_id, update, cx)
2831 })
2832 }
2833
2834 pub fn leader_for_pane(&self, pane: &View<Pane>) -> Option<PeerId> {
2835 self.follower_states.get(pane).map(|state| state.leader_id)
2836 }
2837
2838 fn leader_updated(&mut self, leader_id: PeerId, cx: &mut ViewContext<Self>) -> Option<()> {
2839 cx.notify();
2840
2841 let call = self.active_call()?;
2842 let room = call.read(cx).room()?.read(cx);
2843 let participant = room.remote_participant_for_peer_id(leader_id)?;
2844 let mut items_to_activate = Vec::new();
2845
2846 let leader_in_this_app;
2847 let leader_in_this_project;
2848 match participant.location {
2849 call2::ParticipantLocation::SharedProject { project_id } => {
2850 leader_in_this_app = true;
2851 leader_in_this_project = Some(project_id) == self.project.read(cx).remote_id();
2852 }
2853 call2::ParticipantLocation::UnsharedProject => {
2854 leader_in_this_app = true;
2855 leader_in_this_project = false;
2856 }
2857 call2::ParticipantLocation::External => {
2858 leader_in_this_app = false;
2859 leader_in_this_project = false;
2860 }
2861 };
2862
2863 for (pane, state) in &self.follower_states {
2864 if state.leader_id != leader_id {
2865 continue;
2866 }
2867 if let (Some(active_view_id), true) = (state.active_view_id, leader_in_this_app) {
2868 if let Some(item) = state.items_by_leader_view_id.get(&active_view_id) {
2869 if leader_in_this_project || !item.is_project_item(cx) {
2870 items_to_activate.push((pane.clone(), item.boxed_clone()));
2871 }
2872 } else {
2873 log::warn!(
2874 "unknown view id {:?} for leader {:?}",
2875 active_view_id,
2876 leader_id
2877 );
2878 }
2879 continue;
2880 }
2881 // todo!()
2882 // if let Some(shared_screen) = self.shared_screen_for_peer(leader_id, pane, cx) {
2883 // items_to_activate.push((pane.clone(), Box::new(shared_screen)));
2884 // }
2885 }
2886
2887 for (pane, item) in items_to_activate {
2888 let pane_was_focused = pane.read(cx).has_focus(cx);
2889 if let Some(index) = pane.update(cx, |pane, _| pane.index_for_item(item.as_ref())) {
2890 pane.update(cx, |pane, cx| pane.activate_item(index, false, false, cx));
2891 } else {
2892 pane.update(cx, |pane, cx| {
2893 pane.add_item(item.boxed_clone(), false, false, None, cx)
2894 });
2895 }
2896
2897 if pane_was_focused {
2898 pane.update(cx, |pane, cx| pane.focus_active_item(cx));
2899 }
2900 }
2901
2902 None
2903 }
2904
2905 // todo!()
2906 // fn shared_screen_for_peer(
2907 // &self,
2908 // peer_id: PeerId,
2909 // pane: &View<Pane>,
2910 // cx: &mut ViewContext<Self>,
2911 // ) -> Option<View<SharedScreen>> {
2912 // let call = self.active_call()?;
2913 // let room = call.read(cx).room()?.read(cx);
2914 // let participant = room.remote_participant_for_peer_id(peer_id)?;
2915 // let track = participant.video_tracks.values().next()?.clone();
2916 // let user = participant.user.clone();
2917
2918 // for item in pane.read(cx).items_of_type::<SharedScreen>() {
2919 // if item.read(cx).peer_id == peer_id {
2920 // return Some(item);
2921 // }
2922 // }
2923
2924 // Some(cx.build_view(|cx| SharedScreen::new(&track, peer_id, user.clone(), cx)))
2925 // }
2926
2927 pub fn on_window_activation_changed(&mut self, cx: &mut ViewContext<Self>) {
2928 if cx.is_window_active() {
2929 self.update_active_view_for_followers(cx);
2930 cx.background_executor()
2931 .spawn(persistence::DB.update_timestamp(self.database_id()))
2932 .detach();
2933 } else {
2934 for pane in &self.panes {
2935 pane.update(cx, |pane, cx| {
2936 if let Some(item) = pane.active_item() {
2937 item.workspace_deactivated(cx);
2938 }
2939 if matches!(
2940 WorkspaceSettings::get_global(cx).autosave,
2941 AutosaveSetting::OnWindowChange | AutosaveSetting::OnFocusChange
2942 ) {
2943 for item in pane.items() {
2944 Pane::autosave_item(item.as_ref(), self.project.clone(), cx)
2945 .detach_and_log_err(cx);
2946 }
2947 }
2948 });
2949 }
2950 }
2951 }
2952
2953 fn active_call(&self) -> Option<&Model<ActiveCall>> {
2954 self.active_call.as_ref().map(|(call, _)| call)
2955 }
2956
2957 fn on_active_call_event(
2958 &mut self,
2959 _: Model<ActiveCall>,
2960 event: &call2::room::Event,
2961 cx: &mut ViewContext<Self>,
2962 ) {
2963 match event {
2964 call2::room::Event::ParticipantLocationChanged { participant_id }
2965 | call2::room::Event::RemoteVideoTracksChanged { participant_id } => {
2966 self.leader_updated(*participant_id, cx);
2967 }
2968 _ => {}
2969 }
2970 }
2971
2972 pub fn database_id(&self) -> WorkspaceId {
2973 self.database_id
2974 }
2975
2976 fn location(&self, cx: &AppContext) -> Option<WorkspaceLocation> {
2977 let project = self.project().read(cx);
2978
2979 if project.is_local() {
2980 Some(
2981 project
2982 .visible_worktrees(cx)
2983 .map(|worktree| worktree.read(cx).abs_path())
2984 .collect::<Vec<_>>()
2985 .into(),
2986 )
2987 } else {
2988 None
2989 }
2990 }
2991
2992 fn remove_panes(&mut self, member: Member, cx: &mut ViewContext<Workspace>) {
2993 match member {
2994 Member::Axis(PaneAxis { members, .. }) => {
2995 for child in members.iter() {
2996 self.remove_panes(child.clone(), cx)
2997 }
2998 }
2999 Member::Pane(pane) => {
3000 self.force_remove_pane(&pane, cx);
3001 }
3002 }
3003 }
3004
3005 fn force_remove_pane(&mut self, pane: &View<Pane>, cx: &mut ViewContext<Workspace>) {
3006 self.panes.retain(|p| p != pane);
3007 if true {
3008 todo!()
3009 // cx.focus(self.panes.last().unwrap());
3010 }
3011 if self.last_active_center_pane == Some(pane.downgrade()) {
3012 self.last_active_center_pane = None;
3013 }
3014 cx.notify();
3015 }
3016
3017 // fn schedule_serialize(&mut self, cx: &mut ViewContext<Self>) {
3018 // self._schedule_serialize = Some(cx.spawn(|this, cx| async move {
3019 // cx.background().timer(Duration::from_millis(100)).await;
3020 // this.read_with(&cx, |this, cx| this.serialize_workspace(cx))
3021 // .ok();
3022 // }));
3023 // }
3024
3025 fn serialize_workspace(&self, cx: &mut ViewContext<Self>) {
3026 fn serialize_pane_handle(pane_handle: &View<Pane>, cx: &WindowContext) -> SerializedPane {
3027 let (items, active) = {
3028 let pane = pane_handle.read(cx);
3029 let active_item_id = pane.active_item().map(|item| item.id());
3030 (
3031 pane.items()
3032 .filter_map(|item_handle| {
3033 Some(SerializedItem {
3034 kind: Arc::from(item_handle.serialized_item_kind()?),
3035 item_id: item_handle.id().as_u64() as usize,
3036 active: Some(item_handle.id()) == active_item_id,
3037 })
3038 })
3039 .collect::<Vec<_>>(),
3040 pane.has_focus(cx),
3041 )
3042 };
3043
3044 SerializedPane::new(items, active)
3045 }
3046
3047 fn build_serialized_pane_group(
3048 pane_group: &Member,
3049 cx: &WindowContext,
3050 ) -> SerializedPaneGroup {
3051 match pane_group {
3052 Member::Axis(PaneAxis {
3053 axis,
3054 members,
3055 flexes,
3056 bounding_boxes: _,
3057 }) => SerializedPaneGroup::Group {
3058 axis: *axis,
3059 children: members
3060 .iter()
3061 .map(|member| build_serialized_pane_group(member, cx))
3062 .collect::<Vec<_>>(),
3063 flexes: Some(flexes.lock().clone()),
3064 },
3065 Member::Pane(pane_handle) => {
3066 SerializedPaneGroup::Pane(serialize_pane_handle(&pane_handle, cx))
3067 }
3068 }
3069 }
3070
3071 fn build_serialized_docks(
3072 this: &Workspace,
3073 cx: &mut ViewContext<Workspace>,
3074 ) -> DockStructure {
3075 let left_dock = this.left_dock.read(cx);
3076 let left_visible = left_dock.is_open();
3077 let left_active_panel = left_dock
3078 .visible_panel()
3079 .and_then(|panel| Some(panel.persistent_name(cx).to_string()));
3080 let left_dock_zoom = left_dock
3081 .visible_panel()
3082 .map(|panel| panel.is_zoomed(cx))
3083 .unwrap_or(false);
3084
3085 let right_dock = this.right_dock.read(cx);
3086 let right_visible = right_dock.is_open();
3087 let right_active_panel = right_dock
3088 .visible_panel()
3089 .and_then(|panel| Some(panel.persistent_name(cx).to_string()));
3090 let right_dock_zoom = right_dock
3091 .visible_panel()
3092 .map(|panel| panel.is_zoomed(cx))
3093 .unwrap_or(false);
3094
3095 let bottom_dock = this.bottom_dock.read(cx);
3096 let bottom_visible = bottom_dock.is_open();
3097 let bottom_active_panel = bottom_dock
3098 .visible_panel()
3099 .and_then(|panel| Some(panel.persistent_name(cx).to_string()));
3100 let bottom_dock_zoom = bottom_dock
3101 .visible_panel()
3102 .map(|panel| panel.is_zoomed(cx))
3103 .unwrap_or(false);
3104
3105 DockStructure {
3106 left: DockData {
3107 visible: left_visible,
3108 active_panel: left_active_panel,
3109 zoom: left_dock_zoom,
3110 },
3111 right: DockData {
3112 visible: right_visible,
3113 active_panel: right_active_panel,
3114 zoom: right_dock_zoom,
3115 },
3116 bottom: DockData {
3117 visible: bottom_visible,
3118 active_panel: bottom_active_panel,
3119 zoom: bottom_dock_zoom,
3120 },
3121 }
3122 }
3123
3124 if let Some(location) = self.location(cx) {
3125 // Load bearing special case:
3126 // - with_local_workspace() relies on this to not have other stuff open
3127 // when you open your log
3128 if !location.paths().is_empty() {
3129 let center_group = build_serialized_pane_group(&self.center.root, cx);
3130 let docks = build_serialized_docks(self, cx);
3131
3132 let serialized_workspace = SerializedWorkspace {
3133 id: self.database_id,
3134 location,
3135 center_group,
3136 bounds: Default::default(),
3137 display: Default::default(),
3138 docks,
3139 };
3140
3141 cx.spawn(|_, _| persistence::DB.save_workspace(serialized_workspace))
3142 .detach();
3143 }
3144 }
3145 }
3146
3147 pub(crate) fn load_workspace(
3148 serialized_workspace: SerializedWorkspace,
3149 paths_to_open: Vec<Option<ProjectPath>>,
3150 cx: &mut ViewContext<Workspace>,
3151 ) -> Task<Result<Vec<Option<Box<dyn ItemHandle>>>>> {
3152 cx.spawn(|workspace, mut cx| async move {
3153 let (project, old_center_pane) = workspace.update(&mut cx, |workspace, _| {
3154 (
3155 workspace.project().clone(),
3156 workspace.last_active_center_pane.clone(),
3157 )
3158 })?;
3159
3160 let mut center_group = None;
3161 let mut center_items = None;
3162
3163 // Traverse the splits tree and add to things
3164 if let Some((group, active_pane, items)) = serialized_workspace
3165 .center_group
3166 .deserialize(
3167 &project,
3168 serialized_workspace.id,
3169 workspace.clone(),
3170 &mut cx,
3171 )
3172 .await
3173 {
3174 center_items = Some(items);
3175 center_group = Some((group, active_pane))
3176 }
3177
3178 let mut items_by_project_path = cx.update(|_, cx| {
3179 center_items
3180 .unwrap_or_default()
3181 .into_iter()
3182 .filter_map(|item| {
3183 let item = item?;
3184 let project_path = item.project_path(cx)?;
3185 Some((project_path, item))
3186 })
3187 .collect::<HashMap<_, _>>()
3188 })?;
3189
3190 let opened_items = paths_to_open
3191 .into_iter()
3192 .map(|path_to_open| {
3193 path_to_open
3194 .and_then(|path_to_open| items_by_project_path.remove(&path_to_open))
3195 })
3196 .collect::<Vec<_>>();
3197
3198 // Remove old panes from workspace panes list
3199 workspace.update(&mut cx, |workspace, cx| {
3200 if let Some((center_group, active_pane)) = center_group {
3201 workspace.remove_panes(workspace.center.root.clone(), cx);
3202
3203 // Swap workspace center group
3204 workspace.center = PaneGroup::with_root(center_group);
3205
3206 // Change the focus to the workspace first so that we retrigger focus in on the pane.
3207 // todo!()
3208 // cx.focus_self();
3209 // if let Some(active_pane) = active_pane {
3210 // cx.focus(&active_pane);
3211 // } else {
3212 // cx.focus(workspace.panes.last().unwrap());
3213 // }
3214 } else {
3215 // todo!()
3216 // let old_center_handle = old_center_pane.and_then(|weak| weak.upgrade());
3217 // if let Some(old_center_handle) = old_center_handle {
3218 // cx.focus(&old_center_handle)
3219 // } else {
3220 // cx.focus_self()
3221 // }
3222 }
3223
3224 let docks = serialized_workspace.docks;
3225 workspace.left_dock.update(cx, |dock, cx| {
3226 dock.set_open(docks.left.visible, cx);
3227 if let Some(active_panel) = docks.left.active_panel {
3228 if let Some(ix) = dock.panel_index_for_ui_name(&active_panel, cx) {
3229 dock.activate_panel(ix, cx);
3230 }
3231 }
3232 dock.active_panel()
3233 .map(|panel| panel.set_zoomed(docks.left.zoom, cx));
3234 if docks.left.visible && docks.left.zoom {
3235 // todo!()
3236 // cx.focus_self()
3237 }
3238 });
3239 // TODO: I think the bug is that setting zoom or active undoes the bottom zoom or something
3240 workspace.right_dock.update(cx, |dock, cx| {
3241 dock.set_open(docks.right.visible, cx);
3242 if let Some(active_panel) = docks.right.active_panel {
3243 if let Some(ix) = dock.panel_index_for_ui_name(&active_panel, cx) {
3244 dock.activate_panel(ix, cx);
3245 }
3246 }
3247 dock.active_panel()
3248 .map(|panel| panel.set_zoomed(docks.right.zoom, cx));
3249
3250 if docks.right.visible && docks.right.zoom {
3251 // todo!()
3252 // cx.focus_self()
3253 }
3254 });
3255 workspace.bottom_dock.update(cx, |dock, cx| {
3256 dock.set_open(docks.bottom.visible, cx);
3257 if let Some(active_panel) = docks.bottom.active_panel {
3258 if let Some(ix) = dock.panel_index_for_ui_name(&active_panel, cx) {
3259 dock.activate_panel(ix, cx);
3260 }
3261 }
3262
3263 dock.active_panel()
3264 .map(|panel| panel.set_zoomed(docks.bottom.zoom, cx));
3265
3266 if docks.bottom.visible && docks.bottom.zoom {
3267 // todo!()
3268 // cx.focus_self()
3269 }
3270 });
3271
3272 cx.notify();
3273 })?;
3274
3275 // Serialize ourself to make sure our timestamps and any pane / item changes are replicated
3276 workspace.update(&mut cx, |workspace, cx| workspace.serialize_workspace(cx))?;
3277
3278 Ok(opened_items)
3279 })
3280 }
3281
3282 fn actions(div: Div<Self>) -> Div<Self> {
3283 div
3284 // cx.add_async_action(Workspace::open);
3285 // cx.add_async_action(Workspace::follow_next_collaborator);
3286 // cx.add_async_action(Workspace::close);
3287 // cx.add_async_action(Workspace::close_inactive_items_and_panes);
3288 // cx.add_async_action(Workspace::close_all_items_and_panes);
3289 // cx.add_global_action(Workspace::close_global);
3290 // cx.add_global_action(restart);
3291 // cx.add_async_action(Workspace::save_all);
3292 // cx.add_action(Workspace::add_folder_to_project);
3293 // cx.add_action(
3294 // |workspace: &mut Workspace, _: &Unfollow, cx: &mut ViewContext<Workspace>| {
3295 // let pane = workspace.active_pane().clone();
3296 // workspace.unfollow(&pane, cx);
3297 // },
3298 // );
3299 // cx.add_action(
3300 // |workspace: &mut Workspace, action: &Save, cx: &mut ViewContext<Workspace>| {
3301 // workspace
3302 // .save_active_item(action.save_intent.unwrap_or(SaveIntent::Save), cx)
3303 // .detach_and_log_err(cx);
3304 // },
3305 // );
3306 // cx.add_action(
3307 // |workspace: &mut Workspace, _: &SaveAs, cx: &mut ViewContext<Workspace>| {
3308 // workspace
3309 // .save_active_item(SaveIntent::SaveAs, cx)
3310 // .detach_and_log_err(cx);
3311 // },
3312 // );
3313 // cx.add_action(|workspace: &mut Workspace, _: &ActivatePreviousPane, cx| {
3314 // workspace.activate_previous_pane(cx)
3315 // });
3316 // cx.add_action(|workspace: &mut Workspace, _: &ActivateNextPane, cx| {
3317 // workspace.activate_next_pane(cx)
3318 // });
3319 // cx.add_action(
3320 // |workspace: &mut Workspace, action: &ActivatePaneInDirection, cx| {
3321 // workspace.activate_pane_in_direction(action.0, cx)
3322 // },
3323 // );
3324 // cx.add_action(
3325 // |workspace: &mut Workspace, action: &SwapPaneInDirection, cx| {
3326 // workspace.swap_pane_in_direction(action.0, cx)
3327 // },
3328 // );
3329 .on_action(|this, e: &ToggleLeftDock, cx| {
3330 println!("TOGGLING DOCK");
3331 this.toggle_dock(DockPosition::Left, cx);
3332 })
3333 // cx.add_action(|workspace: &mut Workspace, _: &ToggleRightDock, cx| {
3334 // workspace.toggle_dock(DockPosition::Right, cx);
3335 // });
3336 // cx.add_action(|workspace: &mut Workspace, _: &ToggleBottomDock, cx| {
3337 // workspace.toggle_dock(DockPosition::Bottom, cx);
3338 // });
3339 // cx.add_action(|workspace: &mut Workspace, _: &CloseAllDocks, cx| {
3340 // workspace.close_all_docks(cx);
3341 // });
3342 // cx.add_action(Workspace::activate_pane_at_index);
3343 // cx.add_action(|workspace: &mut Workspace, _: &ReopenClosedItem, cx| {
3344 // workspace.reopen_closed_item(cx).detach();
3345 // });
3346 // cx.add_action(|workspace: &mut Workspace, _: &GoBack, cx| {
3347 // workspace
3348 // .go_back(workspace.active_pane().downgrade(), cx)
3349 // .detach();
3350 // });
3351 // cx.add_action(|workspace: &mut Workspace, _: &GoForward, cx| {
3352 // workspace
3353 // .go_forward(workspace.active_pane().downgrade(), cx)
3354 // .detach();
3355 // });
3356
3357 // cx.add_action(|_: &mut Workspace, _: &install_cli::Install, cx| {
3358 // cx.spawn(|workspace, mut cx| async move {
3359 // let err = install_cli::install_cli(&cx)
3360 // .await
3361 // .context("Failed to create CLI symlink");
3362
3363 // workspace.update(&mut cx, |workspace, cx| {
3364 // if matches!(err, Err(_)) {
3365 // err.notify_err(workspace, cx);
3366 // } else {
3367 // workspace.show_notification(1, cx, |cx| {
3368 // cx.build_view(|_| {
3369 // MessageNotification::new("Successfully installed the `zed` binary")
3370 // })
3371 // });
3372 // }
3373 // })
3374 // })
3375 // .detach();
3376 // });
3377 }
3378
3379 // todo!()
3380 // #[cfg(any(test, feature = "test-support"))]
3381 // pub fn test_new(project: ModelHandle<Project>, cx: &mut ViewContext<Self>) -> Self {
3382 // use node_runtime::FakeNodeRuntime;
3383 #[cfg(any(test, feature = "test-support"))]
3384 pub fn test_new(project: Model<Project>, cx: &mut ViewContext<Self>) -> Self {
3385 use gpui::Context;
3386 use node_runtime::FakeNodeRuntime;
3387
3388 let client = project.read(cx).client();
3389 let user_store = project.read(cx).user_store();
3390
3391 let workspace_store = cx.build_model(|cx| WorkspaceStore::new(client.clone(), cx));
3392 let app_state = Arc::new(AppState {
3393 languages: project.read(cx).languages().clone(),
3394 workspace_store,
3395 client,
3396 user_store,
3397 fs: project.read(cx).fs().clone(),
3398 build_window_options: |_, _, _| Default::default(),
3399 initialize_workspace: |_, _, _, _| Task::ready(Ok(())),
3400 node_runtime: FakeNodeRuntime::new(),
3401 });
3402 Self::new(0, project, app_state, cx)
3403 }
3404
3405 // fn render_dock(&self, position: DockPosition, cx: &WindowContext) -> Option<AnyElement<Self>> {
3406 // let dock = match position {
3407 // DockPosition::Left => &self.left_dock,
3408 // DockPosition::Right => &self.right_dock,
3409 // DockPosition::Bottom => &self.bottom_dock,
3410 // };
3411 // let active_panel = dock.read(cx).visible_panel()?;
3412 // let element = if Some(active_panel.id()) == self.zoomed.as_ref().map(|zoomed| zoomed.id()) {
3413 // dock.read(cx).render_placeholder(cx)
3414 // } else {
3415 // ChildView::new(dock, cx).into_any()
3416 // };
3417
3418 // Some(
3419 // element
3420 // .constrained()
3421 // .dynamically(move |constraint, _, cx| match position {
3422 // DockPosition::Left | DockPosition::Right => SizeConstraint::new(
3423 // Vector2F::new(20., constraint.min.y()),
3424 // Vector2F::new(cx.window_size().x() * 0.8, constraint.max.y()),
3425 // ),
3426 // DockPosition::Bottom => SizeConstraint::new(
3427 // Vector2F::new(constraint.min.x(), 20.),
3428 // Vector2F::new(constraint.max.x(), cx.window_size().y() * 0.8),
3429 // ),
3430 // })
3431 // .into_any(),
3432 // )
3433 // }
3434 // }
3435 pub fn register_action<A: Action>(
3436 &mut self,
3437 callback: impl Fn(&mut Self, &A, &mut ViewContext<Self>) + 'static,
3438 ) -> &mut Self {
3439 let callback = Arc::new(callback);
3440
3441 self.workspace_actions.push(Box::new(move |div| {
3442 let callback = callback.clone();
3443 div.on_action(move |workspace, event, cx| (callback.clone())(workspace, event, cx))
3444 }));
3445 self
3446 }
3447
3448 fn add_workspace_actions_listeners(
3449 &self,
3450 mut div: Div<Workspace, StatelessInteractivity<Workspace>>,
3451 ) -> Div<Workspace, StatelessInteractivity<Workspace>> {
3452 for action in self.workspace_actions.iter() {
3453 div = (action)(div)
3454 }
3455 div
3456 }
3457
3458 pub fn toggle_modal<V: Modal, B>(&mut self, cx: &mut ViewContext<Self>, build: B)
3459 where
3460 B: FnOnce(&mut ViewContext<V>) -> V,
3461 {
3462 self.modal_layer
3463 .update(cx, |modal_layer, cx| modal_layer.toggle_modal(cx, build))
3464 }
3465}
3466
3467fn window_bounds_env_override(cx: &AsyncAppContext) -> Option<WindowBounds> {
3468 let display_origin = cx
3469 .update(|cx| Some(cx.displays().first()?.bounds().origin))
3470 .ok()??;
3471 ZED_WINDOW_POSITION
3472 .zip(*ZED_WINDOW_SIZE)
3473 .map(|(position, size)| {
3474 WindowBounds::Fixed(Bounds {
3475 origin: display_origin + position,
3476 size,
3477 })
3478 })
3479}
3480
3481fn open_items(
3482 serialized_workspace: Option<SerializedWorkspace>,
3483 mut project_paths_to_open: Vec<(PathBuf, Option<ProjectPath>)>,
3484 app_state: Arc<AppState>,
3485 cx: &mut ViewContext<Workspace>,
3486) -> impl 'static + Future<Output = Result<Vec<Option<Result<Box<dyn ItemHandle>>>>>> {
3487 let restored_items = serialized_workspace.map(|serialized_workspace| {
3488 Workspace::load_workspace(
3489 serialized_workspace,
3490 project_paths_to_open
3491 .iter()
3492 .map(|(_, project_path)| project_path)
3493 .cloned()
3494 .collect(),
3495 cx,
3496 )
3497 });
3498
3499 cx.spawn(|workspace, mut cx| async move {
3500 let mut opened_items = Vec::with_capacity(project_paths_to_open.len());
3501
3502 if let Some(restored_items) = restored_items {
3503 let restored_items = restored_items.await?;
3504
3505 let restored_project_paths = restored_items
3506 .iter()
3507 .filter_map(|item| {
3508 cx.update(|_, cx| item.as_ref()?.project_path(cx))
3509 .ok()
3510 .flatten()
3511 })
3512 .collect::<HashSet<_>>();
3513
3514 for restored_item in restored_items {
3515 opened_items.push(restored_item.map(Ok));
3516 }
3517
3518 project_paths_to_open
3519 .iter_mut()
3520 .for_each(|(_, project_path)| {
3521 if let Some(project_path_to_open) = project_path {
3522 if restored_project_paths.contains(project_path_to_open) {
3523 *project_path = None;
3524 }
3525 }
3526 });
3527 } else {
3528 for _ in 0..project_paths_to_open.len() {
3529 opened_items.push(None);
3530 }
3531 }
3532 assert!(opened_items.len() == project_paths_to_open.len());
3533
3534 let tasks =
3535 project_paths_to_open
3536 .into_iter()
3537 .enumerate()
3538 .map(|(i, (abs_path, project_path))| {
3539 let workspace = workspace.clone();
3540 cx.spawn(|mut cx| {
3541 let fs = app_state.fs.clone();
3542 async move {
3543 let file_project_path = project_path?;
3544 if fs.is_file(&abs_path).await {
3545 Some((
3546 i,
3547 workspace
3548 .update(&mut cx, |workspace, cx| {
3549 workspace.open_path(file_project_path, None, true, cx)
3550 })
3551 .log_err()?
3552 .await,
3553 ))
3554 } else {
3555 None
3556 }
3557 }
3558 })
3559 });
3560
3561 let tasks = tasks.collect::<Vec<_>>();
3562
3563 let tasks = futures::future::join_all(tasks.into_iter());
3564 for maybe_opened_path in tasks.await.into_iter() {
3565 if let Some((i, path_open_result)) = maybe_opened_path {
3566 opened_items[i] = Some(path_open_result);
3567 }
3568 }
3569
3570 Ok(opened_items)
3571 })
3572}
3573
3574// todo!()
3575// fn notify_of_new_dock(workspace: &WeakView<Workspace>, cx: &mut AsyncAppContext) {
3576// const NEW_PANEL_BLOG_POST: &str = "https://zed.dev/blog/new-panel-system";
3577// const NEW_DOCK_HINT_KEY: &str = "show_new_dock_key";
3578// const MESSAGE_ID: usize = 2;
3579
3580// if workspace
3581// .read_with(cx, |workspace, cx| {
3582// workspace.has_shown_notification_once::<MessageNotification>(MESSAGE_ID, cx)
3583// })
3584// .unwrap_or(false)
3585// {
3586// return;
3587// }
3588
3589// if db::kvp::KEY_VALUE_STORE
3590// .read_kvp(NEW_DOCK_HINT_KEY)
3591// .ok()
3592// .flatten()
3593// .is_some()
3594// {
3595// if !workspace
3596// .read_with(cx, |workspace, cx| {
3597// workspace.has_shown_notification_once::<MessageNotification>(MESSAGE_ID, cx)
3598// })
3599// .unwrap_or(false)
3600// {
3601// cx.update(|cx| {
3602// cx.update_global::<NotificationTracker, _, _>(|tracker, _| {
3603// let entry = tracker
3604// .entry(TypeId::of::<MessageNotification>())
3605// .or_default();
3606// if !entry.contains(&MESSAGE_ID) {
3607// entry.push(MESSAGE_ID);
3608// }
3609// });
3610// });
3611// }
3612
3613// return;
3614// }
3615
3616// cx.spawn(|_| async move {
3617// db::kvp::KEY_VALUE_STORE
3618// .write_kvp(NEW_DOCK_HINT_KEY.to_string(), "seen".to_string())
3619// .await
3620// .ok();
3621// })
3622// .detach();
3623
3624// workspace
3625// .update(cx, |workspace, cx| {
3626// workspace.show_notification_once(2, cx, |cx| {
3627// cx.build_view(|_| {
3628// MessageNotification::new_element(|text, _| {
3629// Text::new(
3630// "Looking for the dock? Try ctrl-`!\nshift-escape now zooms your pane.",
3631// text,
3632// )
3633// .with_custom_runs(vec![26..32, 34..46], |_, bounds, cx| {
3634// let code_span_background_color = settings::get::<ThemeSettings>(cx)
3635// .theme
3636// .editor
3637// .document_highlight_read_background;
3638
3639// cx.scene().push_quad(gpui::Quad {
3640// bounds,
3641// background: Some(code_span_background_color),
3642// border: Default::default(),
3643// corner_radii: (2.0).into(),
3644// })
3645// })
3646// .into_any()
3647// })
3648// .with_click_message("Read more about the new panel system")
3649// .on_click(|cx| cx.platform().open_url(NEW_PANEL_BLOG_POST))
3650// })
3651// })
3652// })
3653// .ok();
3654
3655fn notify_if_database_failed(workspace: WindowHandle<Workspace>, cx: &mut AsyncAppContext) {
3656 const REPORT_ISSUE_URL: &str ="https://github.com/zed-industries/community/issues/new?assignees=&labels=defect%2Ctriage&template=2_bug_report.yml";
3657
3658 workspace
3659 .update(cx, |workspace, cx| {
3660 if (*db2::ALL_FILE_DB_FAILED).load(std::sync::atomic::Ordering::Acquire) {
3661 workspace.show_notification_once(0, cx, |cx| {
3662 cx.build_view(|_| {
3663 MessageNotification::new("Failed to load the database file.")
3664 .with_click_message("Click to let us know about this error")
3665 .on_click(|cx| cx.open_url(REPORT_ISSUE_URL))
3666 })
3667 });
3668 }
3669 })
3670 .log_err();
3671}
3672
3673impl EventEmitter<Event> for Workspace {}
3674
3675impl Render for Workspace {
3676 type Element = Div<Self>;
3677
3678 fn render(&mut self, cx: &mut ViewContext<Self>) -> Self::Element {
3679 let mut context = KeyContext::default();
3680 context.add("Workspace");
3681
3682 self.add_workspace_actions_listeners(div())
3683 .context(context)
3684 .relative()
3685 .size_full()
3686 .flex()
3687 .flex_col()
3688 .font("Zed Sans")
3689 .gap_0()
3690 .justify_start()
3691 .items_start()
3692 .text_color(cx.theme().colors().text)
3693 .bg(cx.theme().colors().background)
3694 .child(self.render_titlebar(cx))
3695 .child(
3696 // todo! should this be a component a view?
3697 div()
3698 .id("workspace")
3699 .relative()
3700 .flex_1()
3701 .w_full()
3702 .flex()
3703 .overflow_hidden()
3704 .border_t()
3705 .border_b()
3706 .border_color(cx.theme().colors().border)
3707 .child(self.modal_layer.clone())
3708 .child(
3709 div()
3710 .flex()
3711 .flex_row()
3712 .flex_1()
3713 .h_full()
3714 .child(div().flex().flex_1().child(self.left_dock.clone()))
3715 .child(
3716 div()
3717 .flex()
3718 .flex_col()
3719 .flex_1()
3720 .child(self.center.render(
3721 &self.project,
3722 &self.follower_states,
3723 self.active_call(),
3724 &self.active_pane,
3725 self.zoomed.as_ref(),
3726 &self.app_state,
3727 cx,
3728 ))
3729 .child(div().flex().flex_1().child(self.bottom_dock.clone())),
3730 )
3731 .child(div().flex().flex_1().child(self.right_dock.clone())),
3732 ),
3733 )
3734 .child(self.status_bar.clone())
3735 // .when(self.debug.show_toast, |this| {
3736 // this.child(Toast::new(ToastOrigin::Bottom).child(Label::new("A toast")))
3737 // })
3738 // .children(
3739 // Some(
3740 // div()
3741 // .absolute()
3742 // .top(px(50.))
3743 // .left(px(640.))
3744 // .z_index(8)
3745 // .child(LanguageSelector::new("language-selector")),
3746 // )
3747 // .filter(|_| self.is_language_selector_open()),
3748 // )
3749 .z_index(8)
3750 // Debug
3751 .child(
3752 div()
3753 .flex()
3754 .flex_col()
3755 .z_index(9)
3756 .absolute()
3757 .top_20()
3758 .left_1_4()
3759 .w_40()
3760 .gap_2(), // .when(self.show_debug, |this| {
3761 // this.child(Button::<Workspace>::new("Toggle User Settings").on_click(
3762 // Arc::new(|workspace, cx| workspace.debug_toggle_user_settings(cx)),
3763 // ))
3764 // .child(
3765 // Button::<Workspace>::new("Toggle Toasts").on_click(Arc::new(
3766 // |workspace, cx| workspace.debug_toggle_toast(cx),
3767 // )),
3768 // )
3769 // .child(
3770 // Button::<Workspace>::new("Toggle Livestream").on_click(Arc::new(
3771 // |workspace, cx| workspace.debug_toggle_livestream(cx),
3772 // )),
3773 // )
3774 // })
3775 // .child(
3776 // Button::<Workspace>::new("Toggle Debug")
3777 // .on_click(Arc::new(|workspace, cx| workspace.toggle_debug(cx))),
3778 // ),
3779 )
3780 }
3781}
3782// todo!()
3783// impl Entity for Workspace {
3784// type Event = Event;
3785
3786// fn release(&mut self, cx: &mut AppContext) {
3787// self.app_state.workspace_store.update(cx, |store, _| {
3788// store.workspaces.remove(&self.weak_self);
3789// })
3790// }
3791// }
3792
3793// impl View for Workspace {
3794// fn ui_name() -> &'static str {
3795// "Workspace"
3796// }
3797
3798// fn render(&mut self, cx: &mut ViewContext<Self>) -> AnyElement<Self> {
3799// let theme = theme::current(cx).clone();
3800// Stack::new()
3801// .with_child(
3802// Flex::column()
3803// .with_child(self.render_titlebar(&theme, cx))
3804// .with_child(
3805// Stack::new()
3806// .with_child({
3807// let project = self.project.clone();
3808// Flex::row()
3809// .with_children(self.render_dock(DockPosition::Left, cx))
3810// .with_child(
3811// Flex::column()
3812// .with_child(
3813// FlexItem::new(
3814// self.center.render(
3815// &project,
3816// &theme,
3817// &self.follower_states,
3818// self.active_call(),
3819// self.active_pane(),
3820// self.zoomed
3821// .as_ref()
3822// .and_then(|zoomed| zoomed.upgrade(cx))
3823// .as_ref(),
3824// &self.app_state,
3825// cx,
3826// ),
3827// )
3828// .flex(1., true),
3829// )
3830// .with_children(
3831// self.render_dock(DockPosition::Bottom, cx),
3832// )
3833// .flex(1., true),
3834// )
3835// .with_children(self.render_dock(DockPosition::Right, cx))
3836// })
3837// .with_child(Overlay::new(
3838// Stack::new()
3839// .with_children(self.zoomed.as_ref().and_then(|zoomed| {
3840// enum ZoomBackground {}
3841// let zoomed = zoomed.upgrade(cx)?;
3842
3843// let mut foreground_style =
3844// theme.workspace.zoomed_pane_foreground;
3845// if let Some(zoomed_dock_position) = self.zoomed_position {
3846// foreground_style =
3847// theme.workspace.zoomed_panel_foreground;
3848// let margin = foreground_style.margin.top;
3849// let border = foreground_style.border.top;
3850
3851// // Only include a margin and border on the opposite side.
3852// foreground_style.margin.top = 0.;
3853// foreground_style.margin.left = 0.;
3854// foreground_style.margin.bottom = 0.;
3855// foreground_style.margin.right = 0.;
3856// foreground_style.border.top = false;
3857// foreground_style.border.left = false;
3858// foreground_style.border.bottom = false;
3859// foreground_style.border.right = false;
3860// match zoomed_dock_position {
3861// DockPosition::Left => {
3862// foreground_style.margin.right = margin;
3863// foreground_style.border.right = border;
3864// }
3865// DockPosition::Right => {
3866// foreground_style.margin.left = margin;
3867// foreground_style.border.left = border;
3868// }
3869// DockPosition::Bottom => {
3870// foreground_style.margin.top = margin;
3871// foreground_style.border.top = border;
3872// }
3873// }
3874// }
3875
3876// Some(
3877// ChildView::new(&zoomed, cx)
3878// .contained()
3879// .with_style(foreground_style)
3880// .aligned()
3881// .contained()
3882// .with_style(theme.workspace.zoomed_background)
3883// .mouse::<ZoomBackground>(0)
3884// .capture_all()
3885// .on_down(
3886// MouseButton::Left,
3887// |_, this: &mut Self, cx| {
3888// this.zoom_out(cx);
3889// },
3890// ),
3891// )
3892// }))
3893// .with_children(self.modal.as_ref().map(|modal| {
3894// // Prevent clicks within the modal from falling
3895// // through to the rest of the workspace.
3896// enum ModalBackground {}
3897// MouseEventHandler::new::<ModalBackground, _>(
3898// 0,
3899// cx,
3900// |_, cx| ChildView::new(modal.view.as_any(), cx),
3901// )
3902// .on_click(MouseButton::Left, |_, _, _| {})
3903// .contained()
3904// .with_style(theme.workspace.modal)
3905// .aligned()
3906// .top()
3907// }))
3908// .with_children(self.render_notifications(&theme.workspace, cx)),
3909// ))
3910// .provide_resize_bounds::<WorkspaceBounds>()
3911// .flex(1.0, true),
3912// )
3913// .with_child(ChildView::new(&self.status_bar, cx))
3914// .contained()
3915// .with_background_color(theme.workspace.background),
3916// )
3917// .with_children(DragAndDrop::render(cx))
3918// .with_children(self.render_disconnected_overlay(cx))
3919// .into_any_named("workspace")
3920// }
3921
3922// fn focus_in(&mut self, _: AnyViewHandle, cx: &mut ViewContext<Self>) {
3923// if cx.is_self_focused() {
3924// cx.focus(&self.active_pane);
3925// }
3926// }
3927
3928// fn modifiers_changed(&mut self, e: &ModifiersChangedEvent, cx: &mut ViewContext<Self>) -> bool {
3929// DragAndDrop::<Workspace>::update_modifiers(e.modifiers, cx)
3930// }
3931// }
3932
3933impl WorkspaceStore {
3934 pub fn new(client: Arc<Client>, _cx: &mut ModelContext<Self>) -> Self {
3935 Self {
3936 workspaces: Default::default(),
3937 followers: Default::default(),
3938 _subscriptions: vec![],
3939 // client.add_request_handler(cx.weak_model(), Self::handle_follow),
3940 // client.add_message_handler(cx.weak_model(), Self::handle_unfollow),
3941 // client.add_message_handler(cx.weak_model(), Self::handle_update_followers),
3942 // ],
3943 client,
3944 }
3945 }
3946
3947 pub fn update_followers(
3948 &self,
3949 project_id: Option<u64>,
3950 update: proto::update_followers::Variant,
3951 cx: &AppContext,
3952 ) -> Option<()> {
3953 if !cx.has_global::<Model<ActiveCall>>() {
3954 return None;
3955 }
3956
3957 let room_id = ActiveCall::global(cx).read(cx).room()?.read(cx).id();
3958 let follower_ids: Vec<_> = self
3959 .followers
3960 .iter()
3961 .filter_map(|follower| {
3962 if follower.project_id == project_id || project_id.is_none() {
3963 Some(follower.peer_id.into())
3964 } else {
3965 None
3966 }
3967 })
3968 .collect();
3969 if follower_ids.is_empty() {
3970 return None;
3971 }
3972 self.client
3973 .send(proto::UpdateFollowers {
3974 room_id,
3975 project_id,
3976 follower_ids,
3977 variant: Some(update),
3978 })
3979 .log_err()
3980 }
3981
3982 pub async fn handle_follow(
3983 this: Model<Self>,
3984 envelope: TypedEnvelope<proto::Follow>,
3985 _: Arc<Client>,
3986 mut cx: AsyncAppContext,
3987 ) -> Result<proto::FollowResponse> {
3988 this.update(&mut cx, |this, cx| {
3989 let follower = Follower {
3990 project_id: envelope.payload.project_id,
3991 peer_id: envelope.original_sender_id()?,
3992 };
3993 let active_project = ActiveCall::global(cx).read(cx).location().cloned();
3994
3995 let mut response = proto::FollowResponse::default();
3996 for workspace in &this.workspaces {
3997 workspace
3998 .update(cx, |workspace, cx| {
3999 let handler_response = workspace.handle_follow(follower.project_id, cx);
4000 if response.views.is_empty() {
4001 response.views = handler_response.views;
4002 } else {
4003 response.views.extend_from_slice(&handler_response.views);
4004 }
4005
4006 if let Some(active_view_id) = handler_response.active_view_id.clone() {
4007 if response.active_view_id.is_none()
4008 || Some(workspace.project.downgrade()) == active_project
4009 {
4010 response.active_view_id = Some(active_view_id);
4011 }
4012 }
4013 })
4014 .ok();
4015 }
4016
4017 if let Err(ix) = this.followers.binary_search(&follower) {
4018 this.followers.insert(ix, follower);
4019 }
4020
4021 Ok(response)
4022 })?
4023 }
4024
4025 async fn handle_unfollow(
4026 model: Model<Self>,
4027 envelope: TypedEnvelope<proto::Unfollow>,
4028 _: Arc<Client>,
4029 mut cx: AsyncAppContext,
4030 ) -> Result<()> {
4031 model.update(&mut cx, |this, _| {
4032 let follower = Follower {
4033 project_id: envelope.payload.project_id,
4034 peer_id: envelope.original_sender_id()?,
4035 };
4036 if let Ok(ix) = this.followers.binary_search(&follower) {
4037 this.followers.remove(ix);
4038 }
4039 Ok(())
4040 })?
4041 }
4042
4043 async fn handle_update_followers(
4044 this: Model<Self>,
4045 envelope: TypedEnvelope<proto::UpdateFollowers>,
4046 _: Arc<Client>,
4047 mut cx: AsyncWindowContext,
4048 ) -> Result<()> {
4049 let leader_id = envelope.original_sender_id()?;
4050 let update = envelope.payload;
4051
4052 this.update(&mut cx, |this, cx| {
4053 for workspace in &this.workspaces {
4054 workspace.update(cx, |workspace, cx| {
4055 let project_id = workspace.project.read(cx).remote_id();
4056 if update.project_id != project_id && update.project_id.is_some() {
4057 return;
4058 }
4059 workspace.handle_update_followers(leader_id, update.clone(), cx);
4060 })?;
4061 }
4062 Ok(())
4063 })?
4064 }
4065}
4066
4067impl ViewId {
4068 pub(crate) fn from_proto(message: proto::ViewId) -> Result<Self> {
4069 Ok(Self {
4070 creator: message
4071 .creator
4072 .ok_or_else(|| anyhow!("creator is missing"))?,
4073 id: message.id,
4074 })
4075 }
4076
4077 pub(crate) fn to_proto(&self) -> proto::ViewId {
4078 proto::ViewId {
4079 creator: Some(self.creator),
4080 id: self.id,
4081 }
4082 }
4083}
4084
4085pub trait WorkspaceHandle {
4086 fn file_project_paths(&self, cx: &AppContext) -> Vec<ProjectPath>;
4087}
4088
4089impl WorkspaceHandle for View<Workspace> {
4090 fn file_project_paths(&self, cx: &AppContext) -> Vec<ProjectPath> {
4091 self.read(cx)
4092 .worktrees(cx)
4093 .flat_map(|worktree| {
4094 let worktree_id = worktree.read(cx).id();
4095 worktree.read(cx).files(true, 0).map(move |f| ProjectPath {
4096 worktree_id,
4097 path: f.path.clone(),
4098 })
4099 })
4100 .collect::<Vec<_>>()
4101 }
4102}
4103
4104// impl std::fmt::Debug for OpenPaths {
4105// fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
4106// f.debug_struct("OpenPaths")
4107// .field("paths", &self.paths)
4108// .finish()
4109// }
4110// }
4111
4112pub struct WorkspaceCreated(pub WeakView<Workspace>);
4113
4114pub fn activate_workspace_for_project(
4115 cx: &mut AppContext,
4116 predicate: impl Fn(&Project, &AppContext) -> bool + Send + 'static,
4117) -> Option<WindowHandle<Workspace>> {
4118 for window in cx.windows() {
4119 let Some(workspace) = window.downcast::<Workspace>() else {
4120 continue;
4121 };
4122
4123 let predicate = workspace
4124 .update(cx, |workspace, cx| {
4125 let project = workspace.project.read(cx);
4126 if predicate(project, cx) {
4127 cx.activate_window();
4128 true
4129 } else {
4130 false
4131 }
4132 })
4133 .log_err()
4134 .unwrap_or(false);
4135
4136 if predicate {
4137 return Some(workspace);
4138 }
4139 }
4140
4141 None
4142}
4143
4144pub async fn last_opened_workspace_paths() -> Option<WorkspaceLocation> {
4145 DB.last_workspace().await.log_err().flatten()
4146}
4147
4148// async fn join_channel_internal(
4149// channel_id: u64,
4150// app_state: &Arc<AppState>,
4151// requesting_window: Option<WindowHandle<Workspace>>,
4152// active_call: &ModelHandle<ActiveCall>,
4153// cx: &mut AsyncAppContext,
4154// ) -> Result<bool> {
4155// let (should_prompt, open_room) = active_call.read_with(cx, |active_call, cx| {
4156// let Some(room) = active_call.room().map(|room| room.read(cx)) else {
4157// return (false, None);
4158// };
4159
4160// let already_in_channel = room.channel_id() == Some(channel_id);
4161// let should_prompt = room.is_sharing_project()
4162// && room.remote_participants().len() > 0
4163// && !already_in_channel;
4164// let open_room = if already_in_channel {
4165// active_call.room().cloned()
4166// } else {
4167// None
4168// };
4169// (should_prompt, open_room)
4170// });
4171
4172// if let Some(room) = open_room {
4173// let task = room.update(cx, |room, cx| {
4174// if let Some((project, host)) = room.most_active_project(cx) {
4175// return Some(join_remote_project(project, host, app_state.clone(), cx));
4176// }
4177
4178// None
4179// });
4180// if let Some(task) = task {
4181// task.await?;
4182// }
4183// return anyhow::Ok(true);
4184// }
4185
4186// if should_prompt {
4187// if let Some(workspace) = requesting_window {
4188// if let Some(window) = workspace.update(cx, |cx| cx.window()) {
4189// let answer = window.prompt(
4190// PromptLevel::Warning,
4191// "Leaving this call will unshare your current project.\nDo you want to switch channels?",
4192// &["Yes, Join Channel", "Cancel"],
4193// cx,
4194// );
4195
4196// if let Some(mut answer) = answer {
4197// if answer.next().await == Some(1) {
4198// return Ok(false);
4199// }
4200// }
4201// } else {
4202// return Ok(false); // unreachable!() hopefully
4203// }
4204// } else {
4205// return Ok(false); // unreachable!() hopefully
4206// }
4207// }
4208
4209// let client = cx.read(|cx| active_call.read(cx).client());
4210
4211// let mut client_status = client.status();
4212
4213// // this loop will terminate within client::CONNECTION_TIMEOUT seconds.
4214// 'outer: loop {
4215// let Some(status) = client_status.recv().await else {
4216// return Err(anyhow!("error connecting"));
4217// };
4218
4219// match status {
4220// Status::Connecting
4221// | Status::Authenticating
4222// | Status::Reconnecting
4223// | Status::Reauthenticating => continue,
4224// Status::Connected { .. } => break 'outer,
4225// Status::SignedOut => return Err(anyhow!("not signed in")),
4226// Status::UpgradeRequired => return Err(anyhow!("zed is out of date")),
4227// Status::ConnectionError | Status::ConnectionLost | Status::ReconnectionError { .. } => {
4228// return Err(anyhow!("zed is offline"))
4229// }
4230// }
4231// }
4232
4233// let room = active_call
4234// .update(cx, |active_call, cx| {
4235// active_call.join_channel(channel_id, cx)
4236// })
4237// .await?;
4238
4239// room.update(cx, |room, _| room.room_update_completed())
4240// .await;
4241
4242// let task = room.update(cx, |room, cx| {
4243// if let Some((project, host)) = room.most_active_project(cx) {
4244// return Some(join_remote_project(project, host, app_state.clone(), cx));
4245// }
4246
4247// None
4248// });
4249// if let Some(task) = task {
4250// task.await?;
4251// return anyhow::Ok(true);
4252// }
4253// anyhow::Ok(false)
4254// }
4255
4256// pub fn join_channel(
4257// channel_id: u64,
4258// app_state: Arc<AppState>,
4259// requesting_window: Option<WindowHandle<Workspace>>,
4260// cx: &mut AppContext,
4261// ) -> Task<Result<()>> {
4262// let active_call = ActiveCall::global(cx);
4263// cx.spawn(|mut cx| async move {
4264// let result = join_channel_internal(
4265// channel_id,
4266// &app_state,
4267// requesting_window,
4268// &active_call,
4269// &mut cx,
4270// )
4271// .await;
4272
4273// // join channel succeeded, and opened a window
4274// if matches!(result, Ok(true)) {
4275// return anyhow::Ok(());
4276// }
4277
4278// if requesting_window.is_some() {
4279// return anyhow::Ok(());
4280// }
4281
4282// // find an existing workspace to focus and show call controls
4283// let mut active_window = activate_any_workspace_window(&mut cx);
4284// if active_window.is_none() {
4285// // no open workspaces, make one to show the error in (blergh)
4286// cx.update(|cx| Workspace::new_local(vec![], app_state.clone(), requesting_window, cx))
4287// .await;
4288// }
4289
4290// active_window = activate_any_workspace_window(&mut cx);
4291// if active_window.is_none() {
4292// return result.map(|_| ()); // unreachable!() assuming new_local always opens a window
4293// }
4294
4295// if let Err(err) = result {
4296// let prompt = active_window.unwrap().prompt(
4297// PromptLevel::Critical,
4298// &format!("Failed to join channel: {}", err),
4299// &["Ok"],
4300// &mut cx,
4301// );
4302// if let Some(mut prompt) = prompt {
4303// prompt.next().await;
4304// } else {
4305// return Err(err);
4306// }
4307// }
4308
4309// // return ok, we showed the error to the user.
4310// return anyhow::Ok(());
4311// })
4312// }
4313
4314// pub fn activate_any_workspace_window(cx: &mut AsyncAppContext) -> Option<AnyWindowHandle> {
4315// for window in cx.windows() {
4316// let found = window.update(cx, |cx| {
4317// let is_workspace = cx.root_view().clone().downcast::<Workspace>().is_some();
4318// if is_workspace {
4319// cx.activate_window();
4320// }
4321// is_workspace
4322// });
4323// if found == Some(true) {
4324// return Some(window);
4325// }
4326// }
4327// None
4328// }
4329
4330#[allow(clippy::type_complexity)]
4331pub fn open_paths(
4332 abs_paths: &[PathBuf],
4333 app_state: &Arc<AppState>,
4334 requesting_window: Option<WindowHandle<Workspace>>,
4335 cx: &mut AppContext,
4336) -> Task<
4337 anyhow::Result<(
4338 WindowHandle<Workspace>,
4339 Vec<Option<Result<Box<dyn ItemHandle>, anyhow::Error>>>,
4340 )>,
4341> {
4342 let app_state = app_state.clone();
4343 let abs_paths = abs_paths.to_vec();
4344 // Open paths in existing workspace if possible
4345 let existing = activate_workspace_for_project(cx, {
4346 let abs_paths = abs_paths.clone();
4347 move |project, cx| project.contains_paths(&abs_paths, cx)
4348 });
4349 cx.spawn(move |mut cx| async move {
4350 if let Some(existing) = existing {
4351 // // Ok((
4352 // existing.clone(),
4353 // cx.update_window_root(&existing, |workspace, cx| {
4354 // workspace.open_paths(abs_paths, true, cx)
4355 // })?
4356 // .await,
4357 // ))
4358 todo!()
4359 } else {
4360 cx.update(move |cx| {
4361 Workspace::new_local(abs_paths, app_state.clone(), requesting_window, cx)
4362 })?
4363 .await
4364 }
4365 })
4366}
4367
4368pub fn open_new(
4369 app_state: &Arc<AppState>,
4370 cx: &mut AppContext,
4371 init: impl FnOnce(&mut Workspace, &mut ViewContext<Workspace>) + 'static + Send,
4372) -> Task<()> {
4373 let task = Workspace::new_local(Vec::new(), app_state.clone(), None, cx);
4374 cx.spawn(|mut cx| async move {
4375 if let Some((workspace, opened_paths)) = task.await.log_err() {
4376 workspace
4377 .update(&mut cx, |workspace, cx| {
4378 if opened_paths.is_empty() {
4379 init(workspace, cx)
4380 }
4381 })
4382 .log_err();
4383 }
4384 })
4385}
4386
4387pub fn create_and_open_local_file(
4388 path: &'static Path,
4389 cx: &mut ViewContext<Workspace>,
4390 default_content: impl 'static + Send + FnOnce() -> Rope,
4391) -> Task<Result<Box<dyn ItemHandle>>> {
4392 cx.spawn(|workspace, mut cx| async move {
4393 let fs = workspace.update(&mut cx, |workspace, _| workspace.app_state().fs.clone())?;
4394 if !fs.is_file(path).await {
4395 fs.create_file(path, Default::default()).await?;
4396 fs.save(path, &default_content(), Default::default())
4397 .await?;
4398 }
4399
4400 let mut items = workspace
4401 .update(&mut cx, |workspace, cx| {
4402 workspace.with_local_workspace(cx, |workspace, cx| {
4403 workspace.open_paths(vec![path.to_path_buf()], false, cx)
4404 })
4405 })?
4406 .await?
4407 .await;
4408
4409 let item = items.pop().flatten();
4410 item.ok_or_else(|| anyhow!("path {path:?} is not a file"))?
4411 })
4412}
4413
4414// pub fn join_remote_project(
4415// project_id: u64,
4416// follow_user_id: u64,
4417// app_state: Arc<AppState>,
4418// cx: &mut AppContext,
4419// ) -> Task<Result<()>> {
4420// cx.spawn(|mut cx| async move {
4421// let windows = cx.windows();
4422// let existing_workspace = windows.into_iter().find_map(|window| {
4423// window.downcast::<Workspace>().and_then(|window| {
4424// window
4425// .read_root_with(&cx, |workspace, cx| {
4426// if workspace.project().read(cx).remote_id() == Some(project_id) {
4427// Some(cx.handle().downgrade())
4428// } else {
4429// None
4430// }
4431// })
4432// .unwrap_or(None)
4433// })
4434// });
4435
4436// let workspace = if let Some(existing_workspace) = existing_workspace {
4437// existing_workspace
4438// } else {
4439// let active_call = cx.read(ActiveCall::global);
4440// let room = active_call
4441// .read_with(&cx, |call, _| call.room().cloned())
4442// .ok_or_else(|| anyhow!("not in a call"))?;
4443// let project = room
4444// .update(&mut cx, |room, cx| {
4445// room.join_project(
4446// project_id,
4447// app_state.languages.clone(),
4448// app_state.fs.clone(),
4449// cx,
4450// )
4451// })
4452// .await?;
4453
4454// let window_bounds_override = window_bounds_env_override(&cx);
4455// let window = cx.add_window(
4456// (app_state.build_window_options)(
4457// window_bounds_override,
4458// None,
4459// cx.platform().as_ref(),
4460// ),
4461// |cx| Workspace::new(0, project, app_state.clone(), cx),
4462// );
4463// let workspace = window.root(&cx).unwrap();
4464// (app_state.initialize_workspace)(
4465// workspace.downgrade(),
4466// false,
4467// app_state.clone(),
4468// cx.clone(),
4469// )
4470// .await
4471// .log_err();
4472
4473// workspace.downgrade()
4474// };
4475
4476// workspace.window().activate(&mut cx);
4477// cx.platform().activate(true);
4478
4479// workspace.update(&mut cx, |workspace, cx| {
4480// if let Some(room) = ActiveCall::global(cx).read(cx).room().cloned() {
4481// let follow_peer_id = room
4482// .read(cx)
4483// .remote_participants()
4484// .iter()
4485// .find(|(_, participant)| participant.user.id == follow_user_id)
4486// .map(|(_, p)| p.peer_id)
4487// .or_else(|| {
4488// // If we couldn't follow the given user, follow the host instead.
4489// let collaborator = workspace
4490// .project()
4491// .read(cx)
4492// .collaborators()
4493// .values()
4494// .find(|collaborator| collaborator.replica_id == 0)?;
4495// Some(collaborator.peer_id)
4496// });
4497
4498// if let Some(follow_peer_id) = follow_peer_id {
4499// workspace
4500// .follow(follow_peer_id, cx)
4501// .map(|follow| follow.detach_and_log_err(cx));
4502// }
4503// }
4504// })?;
4505
4506// anyhow::Ok(())
4507// })
4508// }
4509
4510// pub fn restart(_: &Restart, cx: &mut AppContext) {
4511// let should_confirm = settings::get::<WorkspaceSettings>(cx).confirm_quit;
4512// cx.spawn(|mut cx| async move {
4513// let mut workspace_windows = cx
4514// .windows()
4515// .into_iter()
4516// .filter_map(|window| window.downcast::<Workspace>())
4517// .collect::<Vec<_>>();
4518
4519// // If multiple windows have unsaved changes, and need a save prompt,
4520// // prompt in the active window before switching to a different window.
4521// workspace_windows.sort_by_key(|window| window.is_active(&cx) == Some(false));
4522
4523// if let (true, Some(window)) = (should_confirm, workspace_windows.first()) {
4524// let answer = window.prompt(
4525// PromptLevel::Info,
4526// "Are you sure you want to restart?",
4527// &["Restart", "Cancel"],
4528// &mut cx,
4529// );
4530
4531// if let Some(mut answer) = answer {
4532// let answer = answer.next().await;
4533// if answer != Some(0) {
4534// return Ok(());
4535// }
4536// }
4537// }
4538
4539// // If the user cancels any save prompt, then keep the app open.
4540// for window in workspace_windows {
4541// if let Some(should_close) = window.update_root(&mut cx, |workspace, cx| {
4542// workspace.prepare_to_close(true, cx)
4543// }) {
4544// if !should_close.await? {
4545// return Ok(());
4546// }
4547// }
4548// }
4549// cx.platform().restart();
4550// anyhow::Ok(())
4551// })
4552// .detach_and_log_err(cx);
4553// }
4554
4555fn parse_pixel_position_env_var(value: &str) -> Option<Point<GlobalPixels>> {
4556 let mut parts = value.split(',');
4557 let x: usize = parts.next()?.parse().ok()?;
4558 let y: usize = parts.next()?.parse().ok()?;
4559 Some(point((x as f64).into(), (y as f64).into()))
4560}
4561
4562fn parse_pixel_size_env_var(value: &str) -> Option<Size<GlobalPixels>> {
4563 let mut parts = value.split(',');
4564 let width: usize = parts.next()?.parse().ok()?;
4565 let height: usize = parts.next()?.parse().ok()?;
4566 Some(size((width as f64).into(), (height as f64).into()))
4567}
4568
4569// #[cfg(test)]
4570// mod tests {
4571// use super::*;
4572// use crate::{
4573// dock::test::{TestPanel, TestPanelEvent},
4574// item::test::{TestItem, TestItemEvent, TestProjectItem},
4575// };
4576// use fs::FakeFs;
4577// use gpui::{executor::Deterministic, test::EmptyView, TestAppContext};
4578// use project::{Project, ProjectEntryId};
4579// use serde_json::json;
4580// use settings::SettingsStore;
4581// use std::{cell::RefCell, rc::Rc};
4582
4583// #[gpui::test]
4584// async fn test_tab_disambiguation(cx: &mut TestAppContext) {
4585// init_test(cx);
4586
4587// let fs = FakeFs::new(cx.background());
4588// let project = Project::test(fs, [], cx).await;
4589// let window = cx.add_window(|cx| Workspace::test_new(project.clone(), cx));
4590// let workspace = window.root(cx);
4591
4592// // Adding an item with no ambiguity renders the tab without detail.
4593// let item1 = window.build_view(cx, |_| {
4594// let mut item = TestItem::new();
4595// item.tab_descriptions = Some(vec!["c", "b1/c", "a/b1/c"]);
4596// item
4597// });
4598// workspace.update(cx, |workspace, cx| {
4599// workspace.add_item(Box::new(item1.clone()), cx);
4600// });
4601// item1.read_with(cx, |item, _| assert_eq!(item.tab_detail.get(), None));
4602
4603// // Adding an item that creates ambiguity increases the level of detail on
4604// // both tabs.
4605// let item2 = window.build_view(cx, |_| {
4606// let mut item = TestItem::new();
4607// item.tab_descriptions = Some(vec!["c", "b2/c", "a/b2/c"]);
4608// item
4609// });
4610// workspace.update(cx, |workspace, cx| {
4611// workspace.add_item(Box::new(item2.clone()), cx);
4612// });
4613// item1.read_with(cx, |item, _| assert_eq!(item.tab_detail.get(), Some(1)));
4614// item2.read_with(cx, |item, _| assert_eq!(item.tab_detail.get(), Some(1)));
4615
4616// // Adding an item that creates ambiguity increases the level of detail only
4617// // on the ambiguous tabs. In this case, the ambiguity can't be resolved so
4618// // we stop at the highest detail available.
4619// let item3 = window.build_view(cx, |_| {
4620// let mut item = TestItem::new();
4621// item.tab_descriptions = Some(vec!["c", "b2/c", "a/b2/c"]);
4622// item
4623// });
4624// workspace.update(cx, |workspace, cx| {
4625// workspace.add_item(Box::new(item3.clone()), cx);
4626// });
4627// item1.read_with(cx, |item, _| assert_eq!(item.tab_detail.get(), Some(1)));
4628// item2.read_with(cx, |item, _| assert_eq!(item.tab_detail.get(), Some(3)));
4629// item3.read_with(cx, |item, _| assert_eq!(item.tab_detail.get(), Some(3)));
4630// }
4631
4632// #[gpui::test]
4633// async fn test_tracking_active_path(cx: &mut TestAppContext) {
4634// init_test(cx);
4635
4636// let fs = FakeFs::new(cx.background());
4637// fs.insert_tree(
4638// "/root1",
4639// json!({
4640// "one.txt": "",
4641// "two.txt": "",
4642// }),
4643// )
4644// .await;
4645// fs.insert_tree(
4646// "/root2",
4647// json!({
4648// "three.txt": "",
4649// }),
4650// )
4651// .await;
4652
4653// let project = Project::test(fs, ["root1".as_ref()], cx).await;
4654// let window = cx.add_window(|cx| Workspace::test_new(project.clone(), cx));
4655// let workspace = window.root(cx);
4656// let pane = workspace.read_with(cx, |workspace, _| workspace.active_pane().clone());
4657// let worktree_id = project.read_with(cx, |project, cx| {
4658// project.worktrees(cx).next().unwrap().read(cx).id()
4659// });
4660
4661// let item1 = window.build_view(cx, |cx| {
4662// TestItem::new().with_project_items(&[TestProjectItem::new(1, "one.txt", cx)])
4663// });
4664// let item2 = window.build_view(cx, |cx| {
4665// TestItem::new().with_project_items(&[TestProjectItem::new(2, "two.txt", cx)])
4666// });
4667
4668// // Add an item to an empty pane
4669// workspace.update(cx, |workspace, cx| workspace.add_item(Box::new(item1), cx));
4670// project.read_with(cx, |project, cx| {
4671// assert_eq!(
4672// project.active_entry(),
4673// project
4674// .entry_for_path(&(worktree_id, "one.txt").into(), cx)
4675// .map(|e| e.id)
4676// );
4677// });
4678// assert_eq!(window.current_title(cx).as_deref(), Some("one.txt — root1"));
4679
4680// // Add a second item to a non-empty pane
4681// workspace.update(cx, |workspace, cx| workspace.add_item(Box::new(item2), cx));
4682// assert_eq!(window.current_title(cx).as_deref(), Some("two.txt — root1"));
4683// project.read_with(cx, |project, cx| {
4684// assert_eq!(
4685// project.active_entry(),
4686// project
4687// .entry_for_path(&(worktree_id, "two.txt").into(), cx)
4688// .map(|e| e.id)
4689// );
4690// });
4691
4692// // Close the active item
4693// pane.update(cx, |pane, cx| {
4694// pane.close_active_item(&Default::default(), cx).unwrap()
4695// })
4696// .await
4697// .unwrap();
4698// assert_eq!(window.current_title(cx).as_deref(), Some("one.txt — root1"));
4699// project.read_with(cx, |project, cx| {
4700// assert_eq!(
4701// project.active_entry(),
4702// project
4703// .entry_for_path(&(worktree_id, "one.txt").into(), cx)
4704// .map(|e| e.id)
4705// );
4706// });
4707
4708// // Add a project folder
4709// project
4710// .update(cx, |project, cx| {
4711// project.find_or_create_local_worktree("/root2", true, cx)
4712// })
4713// .await
4714// .unwrap();
4715// assert_eq!(
4716// window.current_title(cx).as_deref(),
4717// Some("one.txt — root1, root2")
4718// );
4719
4720// // Remove a project folder
4721// project.update(cx, |project, cx| project.remove_worktree(worktree_id, cx));
4722// assert_eq!(window.current_title(cx).as_deref(), Some("one.txt — root2"));
4723// }
4724
4725// #[gpui::test]
4726// async fn test_close_window(cx: &mut TestAppContext) {
4727// init_test(cx);
4728
4729// let fs = FakeFs::new(cx.background());
4730// fs.insert_tree("/root", json!({ "one": "" })).await;
4731
4732// let project = Project::test(fs, ["root".as_ref()], cx).await;
4733// let window = cx.add_window(|cx| Workspace::test_new(project.clone(), cx));
4734// let workspace = window.root(cx);
4735
4736// // When there are no dirty items, there's nothing to do.
4737// let item1 = window.build_view(cx, |_| TestItem::new());
4738// workspace.update(cx, |w, cx| w.add_item(Box::new(item1.clone()), cx));
4739// let task = workspace.update(cx, |w, cx| w.prepare_to_close(false, cx));
4740// assert!(task.await.unwrap());
4741
4742// // When there are dirty untitled items, prompt to save each one. If the user
4743// // cancels any prompt, then abort.
4744// let item2 = window.build_view(cx, |_| TestItem::new().with_dirty(true));
4745// let item3 = window.build_view(cx, |cx| {
4746// TestItem::new()
4747// .with_dirty(true)
4748// .with_project_items(&[TestProjectItem::new(1, "1.txt", cx)])
4749// });
4750// workspace.update(cx, |w, cx| {
4751// w.add_item(Box::new(item2.clone()), cx);
4752// w.add_item(Box::new(item3.clone()), cx);
4753// });
4754// let task = workspace.update(cx, |w, cx| w.prepare_to_close(false, cx));
4755// cx.foreground().run_until_parked();
4756// window.simulate_prompt_answer(2, cx); // cancel save all
4757// cx.foreground().run_until_parked();
4758// window.simulate_prompt_answer(2, cx); // cancel save all
4759// cx.foreground().run_until_parked();
4760// assert!(!window.has_pending_prompt(cx));
4761// assert!(!task.await.unwrap());
4762// }
4763
4764// #[gpui::test]
4765// async fn test_close_pane_items(cx: &mut TestAppContext) {
4766// init_test(cx);
4767
4768// let fs = FakeFs::new(cx.background());
4769
4770// let project = Project::test(fs, None, cx).await;
4771// let window = cx.add_window(|cx| Workspace::test_new(project, cx));
4772// let workspace = window.root(cx);
4773
4774// let item1 = window.build_view(cx, |cx| {
4775// TestItem::new()
4776// .with_dirty(true)
4777// .with_project_items(&[TestProjectItem::new(1, "1.txt", cx)])
4778// });
4779// let item2 = window.build_view(cx, |cx| {
4780// TestItem::new()
4781// .with_dirty(true)
4782// .with_conflict(true)
4783// .with_project_items(&[TestProjectItem::new(2, "2.txt", cx)])
4784// });
4785// let item3 = window.build_view(cx, |cx| {
4786// TestItem::new()
4787// .with_dirty(true)
4788// .with_conflict(true)
4789// .with_project_items(&[TestProjectItem::new(3, "3.txt", cx)])
4790// });
4791// let item4 = window.build_view(cx, |cx| {
4792// TestItem::new()
4793// .with_dirty(true)
4794// .with_project_items(&[TestProjectItem::new_untitled(cx)])
4795// });
4796// let pane = workspace.update(cx, |workspace, cx| {
4797// workspace.add_item(Box::new(item1.clone()), cx);
4798// workspace.add_item(Box::new(item2.clone()), cx);
4799// workspace.add_item(Box::new(item3.clone()), cx);
4800// workspace.add_item(Box::new(item4.clone()), cx);
4801// workspace.active_pane().clone()
4802// });
4803
4804// let close_items = pane.update(cx, |pane, cx| {
4805// pane.activate_item(1, true, true, cx);
4806// assert_eq!(pane.active_item().unwrap().id(), item2.id());
4807// let item1_id = item1.id();
4808// let item3_id = item3.id();
4809// let item4_id = item4.id();
4810// pane.close_items(cx, SaveIntent::Close, move |id| {
4811// [item1_id, item3_id, item4_id].contains(&id)
4812// })
4813// });
4814// cx.foreground().run_until_parked();
4815
4816// assert!(window.has_pending_prompt(cx));
4817// // Ignore "Save all" prompt
4818// window.simulate_prompt_answer(2, cx);
4819// cx.foreground().run_until_parked();
4820// // There's a prompt to save item 1.
4821// pane.read_with(cx, |pane, _| {
4822// assert_eq!(pane.items_len(), 4);
4823// assert_eq!(pane.active_item().unwrap().id(), item1.id());
4824// });
4825// // Confirm saving item 1.
4826// window.simulate_prompt_answer(0, cx);
4827// cx.foreground().run_until_parked();
4828
4829// // Item 1 is saved. There's a prompt to save item 3.
4830// pane.read_with(cx, |pane, cx| {
4831// assert_eq!(item1.read(cx).save_count, 1);
4832// assert_eq!(item1.read(cx).save_as_count, 0);
4833// assert_eq!(item1.read(cx).reload_count, 0);
4834// assert_eq!(pane.items_len(), 3);
4835// assert_eq!(pane.active_item().unwrap().id(), item3.id());
4836// });
4837// assert!(window.has_pending_prompt(cx));
4838
4839// // Cancel saving item 3.
4840// window.simulate_prompt_answer(1, cx);
4841// cx.foreground().run_until_parked();
4842
4843// // Item 3 is reloaded. There's a prompt to save item 4.
4844// pane.read_with(cx, |pane, cx| {
4845// assert_eq!(item3.read(cx).save_count, 0);
4846// assert_eq!(item3.read(cx).save_as_count, 0);
4847// assert_eq!(item3.read(cx).reload_count, 1);
4848// assert_eq!(pane.items_len(), 2);
4849// assert_eq!(pane.active_item().unwrap().id(), item4.id());
4850// });
4851// assert!(window.has_pending_prompt(cx));
4852
4853// // Confirm saving item 4.
4854// window.simulate_prompt_answer(0, cx);
4855// cx.foreground().run_until_parked();
4856
4857// // There's a prompt for a path for item 4.
4858// cx.simulate_new_path_selection(|_| Some(Default::default()));
4859// close_items.await.unwrap();
4860
4861// // The requested items are closed.
4862// pane.read_with(cx, |pane, cx| {
4863// assert_eq!(item4.read(cx).save_count, 0);
4864// assert_eq!(item4.read(cx).save_as_count, 1);
4865// assert_eq!(item4.read(cx).reload_count, 0);
4866// assert_eq!(pane.items_len(), 1);
4867// assert_eq!(pane.active_item().unwrap().id(), item2.id());
4868// });
4869// }
4870
4871// #[gpui::test]
4872// async fn test_prompting_to_save_only_on_last_item_for_entry(cx: &mut TestAppContext) {
4873// init_test(cx);
4874
4875// let fs = FakeFs::new(cx.background());
4876
4877// let project = Project::test(fs, [], cx).await;
4878// let window = cx.add_window(|cx| Workspace::test_new(project, cx));
4879// let workspace = window.root(cx);
4880
4881// // Create several workspace items with single project entries, and two
4882// // workspace items with multiple project entries.
4883// let single_entry_items = (0..=4)
4884// .map(|project_entry_id| {
4885// window.build_view(cx, |cx| {
4886// TestItem::new()
4887// .with_dirty(true)
4888// .with_project_items(&[TestProjectItem::new(
4889// project_entry_id,
4890// &format!("{project_entry_id}.txt"),
4891// cx,
4892// )])
4893// })
4894// })
4895// .collect::<Vec<_>>();
4896// let item_2_3 = window.build_view(cx, |cx| {
4897// TestItem::new()
4898// .with_dirty(true)
4899// .with_singleton(false)
4900// .with_project_items(&[
4901// single_entry_items[2].read(cx).project_items[0].clone(),
4902// single_entry_items[3].read(cx).project_items[0].clone(),
4903// ])
4904// });
4905// let item_3_4 = window.build_view(cx, |cx| {
4906// TestItem::new()
4907// .with_dirty(true)
4908// .with_singleton(false)
4909// .with_project_items(&[
4910// single_entry_items[3].read(cx).project_items[0].clone(),
4911// single_entry_items[4].read(cx).project_items[0].clone(),
4912// ])
4913// });
4914
4915// // Create two panes that contain the following project entries:
4916// // left pane:
4917// // multi-entry items: (2, 3)
4918// // single-entry items: 0, 1, 2, 3, 4
4919// // right pane:
4920// // single-entry items: 1
4921// // multi-entry items: (3, 4)
4922// let left_pane = workspace.update(cx, |workspace, cx| {
4923// let left_pane = workspace.active_pane().clone();
4924// workspace.add_item(Box::new(item_2_3.clone()), cx);
4925// for item in single_entry_items {
4926// workspace.add_item(Box::new(item), cx);
4927// }
4928// left_pane.update(cx, |pane, cx| {
4929// pane.activate_item(2, true, true, cx);
4930// });
4931
4932// workspace
4933// .split_and_clone(left_pane.clone(), SplitDirection::Right, cx)
4934// .unwrap();
4935
4936// left_pane
4937// });
4938
4939// //Need to cause an effect flush in order to respect new focus
4940// workspace.update(cx, |workspace, cx| {
4941// workspace.add_item(Box::new(item_3_4.clone()), cx);
4942// cx.focus(&left_pane);
4943// });
4944
4945// // When closing all of the items in the left pane, we should be prompted twice:
4946// // once for project entry 0, and once for project entry 2. After those two
4947// // prompts, the task should complete.
4948
4949// let close = left_pane.update(cx, |pane, cx| {
4950// pane.close_items(cx, SaveIntent::Close, move |_| true)
4951// });
4952// cx.foreground().run_until_parked();
4953// // Discard "Save all" prompt
4954// window.simulate_prompt_answer(2, cx);
4955
4956// cx.foreground().run_until_parked();
4957// left_pane.read_with(cx, |pane, cx| {
4958// assert_eq!(
4959// pane.active_item().unwrap().project_entry_ids(cx).as_slice(),
4960// &[ProjectEntryId::from_proto(0)]
4961// );
4962// });
4963// window.simulate_prompt_answer(0, cx);
4964
4965// cx.foreground().run_until_parked();
4966// left_pane.read_with(cx, |pane, cx| {
4967// assert_eq!(
4968// pane.active_item().unwrap().project_entry_ids(cx).as_slice(),
4969// &[ProjectEntryId::from_proto(2)]
4970// );
4971// });
4972// window.simulate_prompt_answer(0, cx);
4973
4974// cx.foreground().run_until_parked();
4975// close.await.unwrap();
4976// left_pane.read_with(cx, |pane, _| {
4977// assert_eq!(pane.items_len(), 0);
4978// });
4979// }
4980
4981// #[gpui::test]
4982// async fn test_autosave(deterministic: Arc<Deterministic>, cx: &mut gpui::TestAppContext) {
4983// init_test(cx);
4984
4985// let fs = FakeFs::new(cx.background());
4986
4987// let project = Project::test(fs, [], cx).await;
4988// let window = cx.add_window(|cx| Workspace::test_new(project, cx));
4989// let workspace = window.root(cx);
4990// let pane = workspace.read_with(cx, |workspace, _| workspace.active_pane().clone());
4991
4992// let item = window.build_view(cx, |cx| {
4993// TestItem::new().with_project_items(&[TestProjectItem::new(1, "1.txt", cx)])
4994// });
4995// let item_id = item.id();
4996// workspace.update(cx, |workspace, cx| {
4997// workspace.add_item(Box::new(item.clone()), cx);
4998// });
4999
5000// // Autosave on window change.
5001// item.update(cx, |item, cx| {
5002// cx.update_global(|settings: &mut SettingsStore, cx| {
5003// settings.update_user_settings::<WorkspaceSettings>(cx, |settings| {
5004// settings.autosave = Some(AutosaveSetting::OnWindowChange);
5005// })
5006// });
5007// item.is_dirty = true;
5008// });
5009
5010// // Deactivating the window saves the file.
5011// window.simulate_deactivation(cx);
5012// deterministic.run_until_parked();
5013// item.read_with(cx, |item, _| assert_eq!(item.save_count, 1));
5014
5015// // Autosave on focus change.
5016// item.update(cx, |item, cx| {
5017// cx.focus_self();
5018// cx.update_global(|settings: &mut SettingsStore, cx| {
5019// settings.update_user_settings::<WorkspaceSettings>(cx, |settings| {
5020// settings.autosave = Some(AutosaveSetting::OnFocusChange);
5021// })
5022// });
5023// item.is_dirty = true;
5024// });
5025
5026// // Blurring the item saves the file.
5027// item.update(cx, |_, cx| cx.blur());
5028// deterministic.run_until_parked();
5029// item.read_with(cx, |item, _| assert_eq!(item.save_count, 2));
5030
5031// // Deactivating the window still saves the file.
5032// window.simulate_activation(cx);
5033// item.update(cx, |item, cx| {
5034// cx.focus_self();
5035// item.is_dirty = true;
5036// });
5037// window.simulate_deactivation(cx);
5038
5039// deterministic.run_until_parked();
5040// item.read_with(cx, |item, _| assert_eq!(item.save_count, 3));
5041
5042// // Autosave after delay.
5043// item.update(cx, |item, cx| {
5044// cx.update_global(|settings: &mut SettingsStore, cx| {
5045// settings.update_user_settings::<WorkspaceSettings>(cx, |settings| {
5046// settings.autosave = Some(AutosaveSetting::AfterDelay { milliseconds: 500 });
5047// })
5048// });
5049// item.is_dirty = true;
5050// cx.emit(TestItemEvent::Edit);
5051// });
5052
5053// // Delay hasn't fully expired, so the file is still dirty and unsaved.
5054// deterministic.advance_clock(Duration::from_millis(250));
5055// item.read_with(cx, |item, _| assert_eq!(item.save_count, 3));
5056
5057// // After delay expires, the file is saved.
5058// deterministic.advance_clock(Duration::from_millis(250));
5059// item.read_with(cx, |item, _| assert_eq!(item.save_count, 4));
5060
5061// // Autosave on focus change, ensuring closing the tab counts as such.
5062// item.update(cx, |item, cx| {
5063// cx.update_global(|settings: &mut SettingsStore, cx| {
5064// settings.update_user_settings::<WorkspaceSettings>(cx, |settings| {
5065// settings.autosave = Some(AutosaveSetting::OnFocusChange);
5066// })
5067// });
5068// item.is_dirty = true;
5069// });
5070
5071// pane.update(cx, |pane, cx| {
5072// pane.close_items(cx, SaveIntent::Close, move |id| id == item_id)
5073// })
5074// .await
5075// .unwrap();
5076// assert!(!window.has_pending_prompt(cx));
5077// item.read_with(cx, |item, _| assert_eq!(item.save_count, 5));
5078
5079// // Add the item again, ensuring autosave is prevented if the underlying file has been deleted.
5080// workspace.update(cx, |workspace, cx| {
5081// workspace.add_item(Box::new(item.clone()), cx);
5082// });
5083// item.update(cx, |item, cx| {
5084// item.project_items[0].update(cx, |item, _| {
5085// item.entry_id = None;
5086// });
5087// item.is_dirty = true;
5088// cx.blur();
5089// });
5090// deterministic.run_until_parked();
5091// item.read_with(cx, |item, _| assert_eq!(item.save_count, 5));
5092
5093// // Ensure autosave is prevented for deleted files also when closing the buffer.
5094// let _close_items = pane.update(cx, |pane, cx| {
5095// pane.close_items(cx, SaveIntent::Close, move |id| id == item_id)
5096// });
5097// deterministic.run_until_parked();
5098// assert!(window.has_pending_prompt(cx));
5099// item.read_with(cx, |item, _| assert_eq!(item.save_count, 5));
5100// }
5101
5102// #[gpui::test]
5103// async fn test_pane_navigation(cx: &mut gpui::TestAppContext) {
5104// init_test(cx);
5105
5106// let fs = FakeFs::new(cx.background());
5107
5108// let project = Project::test(fs, [], cx).await;
5109// let window = cx.add_window(|cx| Workspace::test_new(project, cx));
5110// let workspace = window.root(cx);
5111
5112// let item = window.build_view(cx, |cx| {
5113// TestItem::new().with_project_items(&[TestProjectItem::new(1, "1.txt", cx)])
5114// });
5115// let pane = workspace.read_with(cx, |workspace, _| workspace.active_pane().clone());
5116// let toolbar = pane.read_with(cx, |pane, _| pane.toolbar().clone());
5117// let toolbar_notify_count = Rc::new(RefCell::new(0));
5118
5119// workspace.update(cx, |workspace, cx| {
5120// workspace.add_item(Box::new(item.clone()), cx);
5121// let toolbar_notification_count = toolbar_notify_count.clone();
5122// cx.observe(&toolbar, move |_, _, _| {
5123// *toolbar_notification_count.borrow_mut() += 1
5124// })
5125// .detach();
5126// });
5127
5128// pane.read_with(cx, |pane, _| {
5129// assert!(!pane.can_navigate_backward());
5130// assert!(!pane.can_navigate_forward());
5131// });
5132
5133// item.update(cx, |item, cx| {
5134// item.set_state("one".to_string(), cx);
5135// });
5136
5137// // Toolbar must be notified to re-render the navigation buttons
5138// assert_eq!(*toolbar_notify_count.borrow(), 1);
5139
5140// pane.read_with(cx, |pane, _| {
5141// assert!(pane.can_navigate_backward());
5142// assert!(!pane.can_navigate_forward());
5143// });
5144
5145// workspace
5146// .update(cx, |workspace, cx| workspace.go_back(pane.downgrade(), cx))
5147// .await
5148// .unwrap();
5149
5150// assert_eq!(*toolbar_notify_count.borrow(), 3);
5151// pane.read_with(cx, |pane, _| {
5152// assert!(!pane.can_navigate_backward());
5153// assert!(pane.can_navigate_forward());
5154// });
5155// }
5156
5157// #[gpui::test]
5158// async fn test_toggle_docks_and_panels(cx: &mut gpui::TestAppContext) {
5159// init_test(cx);
5160// let fs = FakeFs::new(cx.background());
5161
5162// let project = Project::test(fs, [], cx).await;
5163// let window = cx.add_window(|cx| Workspace::test_new(project, cx));
5164// let workspace = window.root(cx);
5165
5166// let panel = workspace.update(cx, |workspace, cx| {
5167// let panel = cx.build_view(|_| TestPanel::new(DockPosition::Right));
5168// workspace.add_panel(panel.clone(), cx);
5169
5170// workspace
5171// .right_dock()
5172// .update(cx, |right_dock, cx| right_dock.set_open(true, cx));
5173
5174// panel
5175// });
5176
5177// let pane = workspace.read_with(cx, |workspace, _| workspace.active_pane().clone());
5178// pane.update(cx, |pane, cx| {
5179// let item = cx.build_view(|_| TestItem::new());
5180// pane.add_item(Box::new(item), true, true, None, cx);
5181// });
5182
5183// // Transfer focus from center to panel
5184// workspace.update(cx, |workspace, cx| {
5185// workspace.toggle_panel_focus::<TestPanel>(cx);
5186// });
5187
5188// workspace.read_with(cx, |workspace, cx| {
5189// assert!(workspace.right_dock().read(cx).is_open());
5190// assert!(!panel.is_zoomed(cx));
5191// assert!(panel.has_focus(cx));
5192// });
5193
5194// // Transfer focus from panel to center
5195// workspace.update(cx, |workspace, cx| {
5196// workspace.toggle_panel_focus::<TestPanel>(cx);
5197// });
5198
5199// workspace.read_with(cx, |workspace, cx| {
5200// assert!(workspace.right_dock().read(cx).is_open());
5201// assert!(!panel.is_zoomed(cx));
5202// assert!(!panel.has_focus(cx));
5203// });
5204
5205// // Close the dock
5206// workspace.update(cx, |workspace, cx| {
5207// workspace.toggle_dock(DockPosition::Right, cx);
5208// });
5209
5210// workspace.read_with(cx, |workspace, cx| {
5211// assert!(!workspace.right_dock().read(cx).is_open());
5212// assert!(!panel.is_zoomed(cx));
5213// assert!(!panel.has_focus(cx));
5214// });
5215
5216// // Open the dock
5217// workspace.update(cx, |workspace, cx| {
5218// workspace.toggle_dock(DockPosition::Right, cx);
5219// });
5220
5221// workspace.read_with(cx, |workspace, cx| {
5222// assert!(workspace.right_dock().read(cx).is_open());
5223// assert!(!panel.is_zoomed(cx));
5224// assert!(panel.has_focus(cx));
5225// });
5226
5227// // Focus and zoom panel
5228// panel.update(cx, |panel, cx| {
5229// cx.focus_self();
5230// panel.set_zoomed(true, cx)
5231// });
5232
5233// workspace.read_with(cx, |workspace, cx| {
5234// assert!(workspace.right_dock().read(cx).is_open());
5235// assert!(panel.is_zoomed(cx));
5236// assert!(panel.has_focus(cx));
5237// });
5238
5239// // Transfer focus to the center closes the dock
5240// workspace.update(cx, |workspace, cx| {
5241// workspace.toggle_panel_focus::<TestPanel>(cx);
5242// });
5243
5244// workspace.read_with(cx, |workspace, cx| {
5245// assert!(!workspace.right_dock().read(cx).is_open());
5246// assert!(panel.is_zoomed(cx));
5247// assert!(!panel.has_focus(cx));
5248// });
5249
5250// // Transferring focus back to the panel keeps it zoomed
5251// workspace.update(cx, |workspace, cx| {
5252// workspace.toggle_panel_focus::<TestPanel>(cx);
5253// });
5254
5255// workspace.read_with(cx, |workspace, cx| {
5256// assert!(workspace.right_dock().read(cx).is_open());
5257// assert!(panel.is_zoomed(cx));
5258// assert!(panel.has_focus(cx));
5259// });
5260
5261// // Close the dock while it is zoomed
5262// workspace.update(cx, |workspace, cx| {
5263// workspace.toggle_dock(DockPosition::Right, cx)
5264// });
5265
5266// workspace.read_with(cx, |workspace, cx| {
5267// assert!(!workspace.right_dock().read(cx).is_open());
5268// assert!(panel.is_zoomed(cx));
5269// assert!(workspace.zoomed.is_none());
5270// assert!(!panel.has_focus(cx));
5271// });
5272
5273// // Opening the dock, when it's zoomed, retains focus
5274// workspace.update(cx, |workspace, cx| {
5275// workspace.toggle_dock(DockPosition::Right, cx)
5276// });
5277
5278// workspace.read_with(cx, |workspace, cx| {
5279// assert!(workspace.right_dock().read(cx).is_open());
5280// assert!(panel.is_zoomed(cx));
5281// assert!(workspace.zoomed.is_some());
5282// assert!(panel.has_focus(cx));
5283// });
5284
5285// // Unzoom and close the panel, zoom the active pane.
5286// panel.update(cx, |panel, cx| panel.set_zoomed(false, cx));
5287// workspace.update(cx, |workspace, cx| {
5288// workspace.toggle_dock(DockPosition::Right, cx)
5289// });
5290// pane.update(cx, |pane, cx| pane.toggle_zoom(&Default::default(), cx));
5291
5292// // Opening a dock unzooms the pane.
5293// workspace.update(cx, |workspace, cx| {
5294// workspace.toggle_dock(DockPosition::Right, cx)
5295// });
5296// workspace.read_with(cx, |workspace, cx| {
5297// let pane = pane.read(cx);
5298// assert!(!pane.is_zoomed());
5299// assert!(!pane.has_focus());
5300// assert!(workspace.right_dock().read(cx).is_open());
5301// assert!(workspace.zoomed.is_none());
5302// });
5303// }
5304
5305// #[gpui::test]
5306// async fn test_panels(cx: &mut gpui::TestAppContext) {
5307// init_test(cx);
5308// let fs = FakeFs::new(cx.background());
5309
5310// let project = Project::test(fs, [], cx).await;
5311// let window = cx.add_window(|cx| Workspace::test_new(project, cx));
5312// let workspace = window.root(cx);
5313
5314// let (panel_1, panel_2) = workspace.update(cx, |workspace, cx| {
5315// // Add panel_1 on the left, panel_2 on the right.
5316// let panel_1 = cx.build_view(|_| TestPanel::new(DockPosition::Left));
5317// workspace.add_panel(panel_1.clone(), cx);
5318// workspace
5319// .left_dock()
5320// .update(cx, |left_dock, cx| left_dock.set_open(true, cx));
5321// let panel_2 = cx.build_view(|_| TestPanel::new(DockPosition::Right));
5322// workspace.add_panel(panel_2.clone(), cx);
5323// workspace
5324// .right_dock()
5325// .update(cx, |right_dock, cx| right_dock.set_open(true, cx));
5326
5327// let left_dock = workspace.left_dock();
5328// assert_eq!(
5329// left_dock.read(cx).visible_panel().unwrap().id(),
5330// panel_1.id()
5331// );
5332// assert_eq!(
5333// left_dock.read(cx).active_panel_size(cx).unwrap(),
5334// panel_1.size(cx)
5335// );
5336
5337// left_dock.update(cx, |left_dock, cx| {
5338// left_dock.resize_active_panel(Some(1337.), cx)
5339// });
5340// assert_eq!(
5341// workspace
5342// .right_dock()
5343// .read(cx)
5344// .visible_panel()
5345// .unwrap()
5346// .id(),
5347// panel_2.id()
5348// );
5349
5350// (panel_1, panel_2)
5351// });
5352
5353// // Move panel_1 to the right
5354// panel_1.update(cx, |panel_1, cx| {
5355// panel_1.set_position(DockPosition::Right, cx)
5356// });
5357
5358// workspace.update(cx, |workspace, cx| {
5359// // Since panel_1 was visible on the left, it should now be visible now that it's been moved to the right.
5360// // Since it was the only panel on the left, the left dock should now be closed.
5361// assert!(!workspace.left_dock().read(cx).is_open());
5362// assert!(workspace.left_dock().read(cx).visible_panel().is_none());
5363// let right_dock = workspace.right_dock();
5364// assert_eq!(
5365// right_dock.read(cx).visible_panel().unwrap().id(),
5366// panel_1.id()
5367// );
5368// assert_eq!(right_dock.read(cx).active_panel_size(cx).unwrap(), 1337.);
5369
5370// // Now we move panel_2 to the left
5371// panel_2.set_position(DockPosition::Left, cx);
5372// });
5373
5374// workspace.update(cx, |workspace, cx| {
5375// // Since panel_2 was not visible on the right, we don't open the left dock.
5376// assert!(!workspace.left_dock().read(cx).is_open());
5377// // And the right dock is unaffected in it's displaying of panel_1
5378// assert!(workspace.right_dock().read(cx).is_open());
5379// assert_eq!(
5380// workspace
5381// .right_dock()
5382// .read(cx)
5383// .visible_panel()
5384// .unwrap()
5385// .id(),
5386// panel_1.id()
5387// );
5388// });
5389
5390// // Move panel_1 back to the left
5391// panel_1.update(cx, |panel_1, cx| {
5392// panel_1.set_position(DockPosition::Left, cx)
5393// });
5394
5395// workspace.update(cx, |workspace, cx| {
5396// // Since panel_1 was visible on the right, we open the left dock and make panel_1 active.
5397// let left_dock = workspace.left_dock();
5398// assert!(left_dock.read(cx).is_open());
5399// assert_eq!(
5400// left_dock.read(cx).visible_panel().unwrap().id(),
5401// panel_1.id()
5402// );
5403// assert_eq!(left_dock.read(cx).active_panel_size(cx).unwrap(), 1337.);
5404// // And right the dock should be closed as it no longer has any panels.
5405// assert!(!workspace.right_dock().read(cx).is_open());
5406
5407// // Now we move panel_1 to the bottom
5408// panel_1.set_position(DockPosition::Bottom, cx);
5409// });
5410
5411// workspace.update(cx, |workspace, cx| {
5412// // Since panel_1 was visible on the left, we close the left dock.
5413// assert!(!workspace.left_dock().read(cx).is_open());
5414// // The bottom dock is sized based on the panel's default size,
5415// // since the panel orientation changed from vertical to horizontal.
5416// let bottom_dock = workspace.bottom_dock();
5417// assert_eq!(
5418// bottom_dock.read(cx).active_panel_size(cx).unwrap(),
5419// panel_1.size(cx),
5420// );
5421// // Close bottom dock and move panel_1 back to the left.
5422// bottom_dock.update(cx, |bottom_dock, cx| bottom_dock.set_open(false, cx));
5423// panel_1.set_position(DockPosition::Left, cx);
5424// });
5425
5426// // Emit activated event on panel 1
5427// panel_1.update(cx, |_, cx| cx.emit(TestPanelEvent::Activated));
5428
5429// // Now the left dock is open and panel_1 is active and focused.
5430// workspace.read_with(cx, |workspace, cx| {
5431// let left_dock = workspace.left_dock();
5432// assert!(left_dock.read(cx).is_open());
5433// assert_eq!(
5434// left_dock.read(cx).visible_panel().unwrap().id(),
5435// panel_1.id()
5436// );
5437// assert!(panel_1.is_focused(cx));
5438// });
5439
5440// // Emit closed event on panel 2, which is not active
5441// panel_2.update(cx, |_, cx| cx.emit(TestPanelEvent::Closed));
5442
5443// // Wo don't close the left dock, because panel_2 wasn't the active panel
5444// workspace.read_with(cx, |workspace, cx| {
5445// let left_dock = workspace.left_dock();
5446// assert!(left_dock.read(cx).is_open());
5447// assert_eq!(
5448// left_dock.read(cx).visible_panel().unwrap().id(),
5449// panel_1.id()
5450// );
5451// });
5452
5453// // Emitting a ZoomIn event shows the panel as zoomed.
5454// panel_1.update(cx, |_, cx| cx.emit(TestPanelEvent::ZoomIn));
5455// workspace.read_with(cx, |workspace, _| {
5456// assert_eq!(workspace.zoomed, Some(panel_1.downgrade().into_any()));
5457// assert_eq!(workspace.zoomed_position, Some(DockPosition::Left));
5458// });
5459
5460// // Move panel to another dock while it is zoomed
5461// panel_1.update(cx, |panel, cx| panel.set_position(DockPosition::Right, cx));
5462// workspace.read_with(cx, |workspace, _| {
5463// assert_eq!(workspace.zoomed, Some(panel_1.downgrade().into_any()));
5464// assert_eq!(workspace.zoomed_position, Some(DockPosition::Right));
5465// });
5466
5467// // If focus is transferred to another view that's not a panel or another pane, we still show
5468// // the panel as zoomed.
5469// let focus_receiver = window.build_view(cx, |_| EmptyView);
5470// focus_receiver.update(cx, |_, cx| cx.focus_self());
5471// workspace.read_with(cx, |workspace, _| {
5472// assert_eq!(workspace.zoomed, Some(panel_1.downgrade().into_any()));
5473// assert_eq!(workspace.zoomed_position, Some(DockPosition::Right));
5474// });
5475
5476// // If focus is transferred elsewhere in the workspace, the panel is no longer zoomed.
5477// workspace.update(cx, |_, cx| cx.focus_self());
5478// workspace.read_with(cx, |workspace, _| {
5479// assert_eq!(workspace.zoomed, None);
5480// assert_eq!(workspace.zoomed_position, None);
5481// });
5482
5483// // If focus is transferred again to another view that's not a panel or a pane, we won't
5484// // show the panel as zoomed because it wasn't zoomed before.
5485// focus_receiver.update(cx, |_, cx| cx.focus_self());
5486// workspace.read_with(cx, |workspace, _| {
5487// assert_eq!(workspace.zoomed, None);
5488// assert_eq!(workspace.zoomed_position, None);
5489// });
5490
5491// // When focus is transferred back to the panel, it is zoomed again.
5492// panel_1.update(cx, |_, cx| cx.focus_self());
5493// workspace.read_with(cx, |workspace, _| {
5494// assert_eq!(workspace.zoomed, Some(panel_1.downgrade().into_any()));
5495// assert_eq!(workspace.zoomed_position, Some(DockPosition::Right));
5496// });
5497
5498// // Emitting a ZoomOut event unzooms the panel.
5499// panel_1.update(cx, |_, cx| cx.emit(TestPanelEvent::ZoomOut));
5500// workspace.read_with(cx, |workspace, _| {
5501// assert_eq!(workspace.zoomed, None);
5502// assert_eq!(workspace.zoomed_position, None);
5503// });
5504
5505// // Emit closed event on panel 1, which is active
5506// panel_1.update(cx, |_, cx| cx.emit(TestPanelEvent::Closed));
5507
5508// // Now the left dock is closed, because panel_1 was the active panel
5509// workspace.read_with(cx, |workspace, cx| {
5510// let right_dock = workspace.right_dock();
5511// assert!(!right_dock.read(cx).is_open());
5512// });
5513// }
5514
5515// pub fn init_test(cx: &mut TestAppContext) {
5516// cx.foreground().forbid_parking();
5517// cx.update(|cx| {
5518// cx.set_global(SettingsStore::test(cx));
5519// theme::init((), cx);
5520// language::init(cx);
5521// crate::init_settings(cx);
5522// Project::init_settings(cx);
5523// });
5524// }
5525// }