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, PanelButtons};
33use futures::{
34 channel::{mpsc, oneshot},
35 future::try_join_all,
36 Future, FutureExt, StreamExt,
37};
38use gpui::{
39 actions, div, point, rems, size, Action, AnyModel, AnyView, AnyWeakView, AppContext,
40 AsyncAppContext, AsyncWindowContext, Bounds, Component, Div, Entity, EntityId, EventEmitter,
41 FocusHandle, GlobalPixels, KeyContext, Model, ModelContext, ParentElement, Point, Render, Size,
42 StatefulInteractive, StatelessInteractive, StatelessInteractivity, Styled, Subscription, Task,
43 View, ViewContext, VisualContext, WeakView, WindowBounds, WindowContext, WindowHandle,
44 WindowOptions,
45};
46use item::{FollowableItem, FollowableItemHandle, Item, ItemHandle, ItemSettings, ProjectItem};
47use itertools::Itertools;
48use language2::LanguageRegistry;
49use lazy_static::lazy_static;
50pub use modal_layer::*;
51use node_runtime::NodeRuntime;
52use notifications::{simple_message_notification::MessageNotification, NotificationHandle};
53pub use pane::*;
54pub use pane_group::*;
55use persistence::{model::WorkspaceLocation, DB};
56use postage::stream::Stream;
57use project2::{Project, ProjectEntryId, ProjectPath, Worktree};
58use serde::Deserialize;
59use settings2::Settings;
60use status_bar::StatusBar;
61pub use status_bar::StatusItemView;
62use std::{
63 any::TypeId,
64 borrow::Cow,
65 env,
66 path::{Path, PathBuf},
67 sync::{atomic::AtomicUsize, Arc},
68 time::Duration,
69};
70use theme2::ActiveTheme;
71pub use toolbar::{ToolbarItemLocation, ToolbarItemView};
72use ui::{h_stack, Label};
73use util::ResultExt;
74use uuid::Uuid;
75use workspace_settings::{AutosaveSetting, WorkspaceSettings};
76
77lazy_static! {
78 static ref ZED_WINDOW_SIZE: Option<Size<GlobalPixels>> = env::var("ZED_WINDOW_SIZE")
79 .ok()
80 .as_deref()
81 .and_then(parse_pixel_size_env_var);
82 static ref ZED_WINDOW_POSITION: Option<Point<GlobalPixels>> = env::var("ZED_WINDOW_POSITION")
83 .ok()
84 .as_deref()
85 .and_then(parse_pixel_position_env_var);
86}
87
88// #[derive(Clone, PartialEq)]
89// pub struct RemoveWorktreeFromProject(pub WorktreeId);
90
91actions!(
92 Open,
93 NewFile,
94 NewWindow,
95 CloseWindow,
96 CloseInactiveTabsAndPanes,
97 AddFolderToProject,
98 Unfollow,
99 SaveAs,
100 ReloadActiveItem,
101 ActivatePreviousPane,
102 ActivateNextPane,
103 FollowNextCollaborator,
104 NewTerminal,
105 NewCenterTerminal,
106 ToggleTerminalFocus,
107 NewSearch,
108 Feedback,
109 Restart,
110 Welcome,
111 ToggleZoom,
112 ToggleLeftDock,
113 ToggleRightDock,
114 ToggleBottomDock,
115 CloseAllDocks,
116);
117
118// #[derive(Clone, PartialEq)]
119// pub struct OpenPaths {
120// pub paths: Vec<PathBuf>,
121// }
122
123// #[derive(Clone, Deserialize, PartialEq)]
124// pub struct ActivatePane(pub usize);
125
126// #[derive(Clone, Deserialize, PartialEq)]
127// pub struct ActivatePaneInDirection(pub SplitDirection);
128
129// #[derive(Clone, Deserialize, PartialEq)]
130// pub struct SwapPaneInDirection(pub SplitDirection);
131
132// #[derive(Clone, Deserialize, PartialEq)]
133// pub struct NewFileInDirection(pub SplitDirection);
134
135// #[derive(Clone, PartialEq, Debug, Deserialize)]
136// #[serde(rename_all = "camelCase")]
137// pub struct SaveAll {
138// pub save_intent: Option<SaveIntent>,
139// }
140
141// #[derive(Clone, PartialEq, Debug, Deserialize)]
142// #[serde(rename_all = "camelCase")]
143// pub struct Save {
144// pub save_intent: Option<SaveIntent>,
145// }
146
147// #[derive(Clone, PartialEq, Debug, Deserialize, Default)]
148// #[serde(rename_all = "camelCase")]
149// pub struct CloseAllItemsAndPanes {
150// pub save_intent: Option<SaveIntent>,
151// }
152
153#[derive(Deserialize)]
154pub struct Toast {
155 id: usize,
156 msg: Cow<'static, str>,
157 #[serde(skip)]
158 on_click: Option<(Cow<'static, str>, Arc<dyn Fn(&mut WindowContext)>)>,
159}
160
161impl Toast {
162 pub fn new<I: Into<Cow<'static, str>>>(id: usize, msg: I) -> Self {
163 Toast {
164 id,
165 msg: msg.into(),
166 on_click: None,
167 }
168 }
169
170 pub fn on_click<F, M>(mut self, message: M, on_click: F) -> Self
171 where
172 M: Into<Cow<'static, str>>,
173 F: Fn(&mut WindowContext) + 'static,
174 {
175 self.on_click = Some((message.into(), Arc::new(on_click)));
176 self
177 }
178}
179
180impl PartialEq for Toast {
181 fn eq(&self, other: &Self) -> bool {
182 self.id == other.id
183 && self.msg == other.msg
184 && self.on_click.is_some() == other.on_click.is_some()
185 }
186}
187
188impl Clone for Toast {
189 fn clone(&self) -> Self {
190 Toast {
191 id: self.id,
192 msg: self.msg.to_owned(),
193 on_click: self.on_click.clone(),
194 }
195 }
196}
197
198// #[derive(Clone, Deserialize, PartialEq)]
199// pub struct OpenTerminal {
200// pub working_directory: PathBuf,
201// }
202
203// impl_actions!(
204// workspace,
205// [
206// ActivatePane,
207// ActivatePaneInDirection,
208// SwapPaneInDirection,
209// NewFileInDirection,
210// Toast,
211// OpenTerminal,
212// SaveAll,
213// Save,
214// CloseAllItemsAndPanes,
215// ]
216// );
217
218pub type WorkspaceId = i64;
219
220pub fn init_settings(cx: &mut AppContext) {
221 WorkspaceSettings::register(cx);
222 ItemSettings::register(cx);
223}
224
225pub fn init(app_state: Arc<AppState>, cx: &mut AppContext) {
226 init_settings(cx);
227 pane::init(cx);
228 notifications::init(cx);
229
230 // cx.add_global_action({
231 // let app_state = Arc::downgrade(&app_state);
232 // move |_: &Open, cx: &mut AppContext| {
233 // let mut paths = cx.prompt_for_paths(PathPromptOptions {
234 // files: true,
235 // directories: true,
236 // multiple: true,
237 // });
238
239 // if let Some(app_state) = app_state.upgrade() {
240 // cx.spawn(move |mut cx| async move {
241 // if let Some(paths) = paths.recv().await.flatten() {
242 // cx.update(|cx| {
243 // open_paths(&paths, &app_state, None, cx).detach_and_log_err(cx)
244 // });
245 // }
246 // })
247 // .detach();
248 // }
249 // }
250 // });
251 // cx.add_async_action(Workspace::open);
252
253 // cx.add_async_action(Workspace::follow_next_collaborator);
254 // cx.add_async_action(Workspace::close);
255 // cx.add_async_action(Workspace::close_inactive_items_and_panes);
256 // cx.add_async_action(Workspace::close_all_items_and_panes);
257 // cx.add_global_action(Workspace::close_global);
258 // cx.add_global_action(restart);
259 // cx.add_async_action(Workspace::save_all);
260 // cx.add_action(Workspace::add_folder_to_project);
261 // cx.add_action(
262 // |workspace: &mut Workspace, _: &Unfollow, cx: &mut ViewContext<Workspace>| {
263 // let pane = workspace.active_pane().clone();
264 // workspace.unfollow(&pane, cx);
265 // },
266 // );
267 // cx.add_action(
268 // |workspace: &mut Workspace, action: &Save, cx: &mut ViewContext<Workspace>| {
269 // workspace
270 // .save_active_item(action.save_intent.unwrap_or(SaveIntent::Save), cx)
271 // .detach_and_log_err(cx);
272 // },
273 // );
274 // cx.add_action(
275 // |workspace: &mut Workspace, _: &SaveAs, cx: &mut ViewContext<Workspace>| {
276 // workspace
277 // .save_active_item(SaveIntent::SaveAs, cx)
278 // .detach_and_log_err(cx);
279 // },
280 // );
281 // cx.add_action(|workspace: &mut Workspace, _: &ActivatePreviousPane, cx| {
282 // workspace.activate_previous_pane(cx)
283 // });
284 // cx.add_action(|workspace: &mut Workspace, _: &ActivateNextPane, cx| {
285 // workspace.activate_next_pane(cx)
286 // });
287
288 // cx.add_action(
289 // |workspace: &mut Workspace, action: &ActivatePaneInDirection, cx| {
290 // workspace.activate_pane_in_direction(action.0, cx)
291 // },
292 // );
293
294 // cx.add_action(
295 // |workspace: &mut Workspace, action: &SwapPaneInDirection, cx| {
296 // workspace.swap_pane_in_direction(action.0, cx)
297 // },
298 // );
299
300 // cx.add_action(|workspace: &mut Workspace, _: &ToggleLeftDock, cx| {
301 // workspace.toggle_dock(DockPosition::Left, cx);
302 // });
303 // cx.add_action(|workspace: &mut Workspace, _: &ToggleRightDock, cx| {
304 // workspace.toggle_dock(DockPosition::Right, cx);
305 // });
306 // cx.add_action(|workspace: &mut Workspace, _: &ToggleBottomDock, cx| {
307 // workspace.toggle_dock(DockPosition::Bottom, cx);
308 // });
309 // cx.add_action(|workspace: &mut Workspace, _: &CloseAllDocks, cx| {
310 // workspace.close_all_docks(cx);
311 // });
312 // cx.add_action(Workspace::activate_pane_at_index);
313 // cx.add_action(|workspace: &mut Workspace, _: &ReopenClosedItem, cx| {
314 // workspace.reopen_closed_item(cx).detach();
315 // });
316 // cx.add_action(|workspace: &mut Workspace, _: &GoBack, cx| {
317 // workspace
318 // .go_back(workspace.active_pane().downgrade(), cx)
319 // .detach();
320 // });
321 // cx.add_action(|workspace: &mut Workspace, _: &GoForward, cx| {
322 // workspace
323 // .go_forward(workspace.active_pane().downgrade(), cx)
324 // .detach();
325 // });
326
327 // cx.add_action(|_: &mut Workspace, _: &install_cli::Install, cx| {
328 // cx.spawn(|workspace, mut cx| async move {
329 // let err = install_cli::install_cli(&cx)
330 // .await
331 // .context("Failed to create CLI symlink");
332
333 // workspace.update(&mut cx, |workspace, cx| {
334 // if matches!(err, Err(_)) {
335 // err.notify_err(workspace, cx);
336 // } else {
337 // workspace.show_notification(1, cx, |cx| {
338 // cx.build_view(|_| {
339 // MessageNotification::new("Successfully installed the `zed` binary")
340 // })
341 // });
342 // }
343 // })
344 // })
345 // .detach();
346 // });
347}
348
349type ProjectItemBuilders =
350 HashMap<TypeId, fn(Model<Project>, AnyModel, &mut ViewContext<Pane>) -> Box<dyn ItemHandle>>;
351pub fn register_project_item<I: ProjectItem>(cx: &mut AppContext) {
352 let builders = cx.default_global::<ProjectItemBuilders>();
353 builders.insert(TypeId::of::<I::Item>(), |project, model, cx| {
354 let item = model.downcast::<I::Item>().unwrap();
355 Box::new(cx.build_view(|cx| I::for_project_item(project, item, cx)))
356 });
357}
358
359type FollowableItemBuilder = fn(
360 View<Pane>,
361 View<Workspace>,
362 ViewId,
363 &mut Option<proto::view::Variant>,
364 &mut AppContext,
365) -> Option<Task<Result<Box<dyn FollowableItemHandle>>>>;
366type FollowableItemBuilders = HashMap<
367 TypeId,
368 (
369 FollowableItemBuilder,
370 fn(&AnyView) -> Box<dyn FollowableItemHandle>,
371 ),
372>;
373pub fn register_followable_item<I: FollowableItem>(cx: &mut AppContext) {
374 let builders = cx.default_global::<FollowableItemBuilders>();
375 builders.insert(
376 TypeId::of::<I>(),
377 (
378 |pane, workspace, id, state, cx| {
379 I::from_state_proto(pane, workspace, id, state, cx).map(|task| {
380 cx.foreground_executor()
381 .spawn(async move { Ok(Box::new(task.await?) as Box<_>) })
382 })
383 },
384 |this| Box::new(this.clone().downcast::<I>().unwrap()),
385 ),
386 );
387}
388
389type ItemDeserializers = HashMap<
390 Arc<str>,
391 fn(
392 Model<Project>,
393 WeakView<Workspace>,
394 WorkspaceId,
395 ItemId,
396 &mut ViewContext<Pane>,
397 ) -> Task<Result<Box<dyn ItemHandle>>>,
398>;
399pub fn register_deserializable_item<I: Item>(cx: &mut AppContext) {
400 if let Some(serialized_item_kind) = I::serialized_item_kind() {
401 let deserializers = cx.default_global::<ItemDeserializers>();
402 deserializers.insert(
403 Arc::from(serialized_item_kind),
404 |project, workspace, workspace_id, item_id, cx| {
405 let task = I::deserialize(project, workspace, workspace_id, item_id, cx);
406 cx.foreground_executor()
407 .spawn(async { Ok(Box::new(task.await?) as Box<_>) })
408 },
409 );
410 }
411}
412
413pub struct AppState {
414 pub languages: Arc<LanguageRegistry>,
415 pub client: Arc<Client>,
416 pub user_store: Model<UserStore>,
417 pub workspace_store: Model<WorkspaceStore>,
418 pub fs: Arc<dyn fs2::Fs>,
419 pub build_window_options:
420 fn(Option<WindowBounds>, Option<Uuid>, &mut AppContext) -> WindowOptions,
421 pub initialize_workspace: fn(
422 WeakView<Workspace>,
423 bool,
424 Arc<AppState>,
425 AsyncWindowContext,
426 ) -> Task<anyhow::Result<()>>,
427 pub node_runtime: Arc<dyn NodeRuntime>,
428}
429
430pub struct WorkspaceStore {
431 workspaces: HashSet<WindowHandle<Workspace>>,
432 followers: Vec<Follower>,
433 client: Arc<Client>,
434 _subscriptions: Vec<client2::Subscription>,
435}
436
437#[derive(PartialEq, Eq, PartialOrd, Ord, Debug)]
438struct Follower {
439 project_id: Option<u64>,
440 peer_id: PeerId,
441}
442
443impl AppState {
444 #[cfg(any(test, feature = "test-support"))]
445 pub fn test(cx: &mut AppContext) -> Arc<Self> {
446 use gpui::Context;
447 use node_runtime::FakeNodeRuntime;
448 use settings2::SettingsStore;
449
450 if !cx.has_global::<SettingsStore>() {
451 let settings_store = SettingsStore::test(cx);
452 cx.set_global(settings_store);
453 }
454
455 let fs = fs2::FakeFs::new(cx.background_executor().clone());
456 let languages = Arc::new(LanguageRegistry::test());
457 let http_client = util::http::FakeHttpClient::with_404_response();
458 let client = Client::new(http_client.clone(), cx);
459 let user_store = cx.build_model(|cx| UserStore::new(client.clone(), http_client, cx));
460 let workspace_store = cx.build_model(|cx| WorkspaceStore::new(client.clone(), cx));
461
462 theme2::init(cx);
463 client2::init(&client, cx);
464 crate::init_settings(cx);
465
466 Arc::new(Self {
467 client,
468 fs,
469 languages,
470 user_store,
471 workspace_store,
472 node_runtime: FakeNodeRuntime::new(),
473 initialize_workspace: |_, _, _, _| Task::ready(Ok(())),
474 build_window_options: |_, _, _| Default::default(),
475 })
476 }
477}
478
479struct DelayedDebouncedEditAction {
480 task: Option<Task<()>>,
481 cancel_channel: Option<oneshot::Sender<()>>,
482}
483
484impl DelayedDebouncedEditAction {
485 fn new() -> DelayedDebouncedEditAction {
486 DelayedDebouncedEditAction {
487 task: None,
488 cancel_channel: None,
489 }
490 }
491
492 fn fire_new<F>(&mut self, delay: Duration, cx: &mut ViewContext<Workspace>, func: F)
493 where
494 F: 'static + Send + FnOnce(&mut Workspace, &mut ViewContext<Workspace>) -> Task<Result<()>>,
495 {
496 if let Some(channel) = self.cancel_channel.take() {
497 _ = channel.send(());
498 }
499
500 let (sender, mut receiver) = oneshot::channel::<()>();
501 self.cancel_channel = Some(sender);
502
503 let previous_task = self.task.take();
504 self.task = Some(cx.spawn(move |workspace, mut cx| async move {
505 let mut timer = cx.background_executor().timer(delay).fuse();
506 if let Some(previous_task) = previous_task {
507 previous_task.await;
508 }
509
510 futures::select_biased! {
511 _ = receiver => return,
512 _ = timer => {}
513 }
514
515 if let Some(result) = workspace
516 .update(&mut cx, |workspace, cx| (func)(workspace, cx))
517 .log_err()
518 {
519 result.await.log_err();
520 }
521 }));
522 }
523}
524
525pub enum Event {
526 PaneAdded(View<Pane>),
527 ContactRequestedJoin(u64),
528 WorkspaceCreated(WeakView<Workspace>),
529}
530
531pub struct Workspace {
532 weak_self: WeakView<Self>,
533 focus_handle: FocusHandle,
534 workspace_actions: Vec<
535 Box<
536 dyn Fn(
537 Div<Workspace, StatelessInteractivity<Workspace>>,
538 ) -> Div<Workspace, StatelessInteractivity<Workspace>>,
539 >,
540 >,
541 zoomed: Option<AnyWeakView>,
542 zoomed_position: Option<DockPosition>,
543 center: PaneGroup,
544 left_dock: View<Dock>,
545 bottom_dock: View<Dock>,
546 right_dock: View<Dock>,
547 panes: Vec<View<Pane>>,
548 panes_by_item: HashMap<EntityId, WeakView<Pane>>,
549 active_pane: View<Pane>,
550 last_active_center_pane: Option<WeakView<Pane>>,
551 last_active_view_id: Option<proto::ViewId>,
552 status_bar: View<StatusBar>,
553 modal_layer: View<ModalLayer>,
554 // titlebar_item: Option<AnyViewHandle>,
555 notifications: Vec<(TypeId, usize, Box<dyn NotificationHandle>)>,
556 project: Model<Project>,
557 follower_states: HashMap<View<Pane>, FollowerState>,
558 last_leaders_by_pane: HashMap<WeakView<Pane>, PeerId>,
559 window_edited: bool,
560 active_call: Option<(Model<ActiveCall>, Vec<Subscription>)>,
561 leader_updates_tx: mpsc::UnboundedSender<(PeerId, proto::UpdateFollowers)>,
562 database_id: WorkspaceId,
563 app_state: Arc<AppState>,
564 subscriptions: Vec<Subscription>,
565 _apply_leader_updates: Task<Result<()>>,
566 _observe_current_user: Task<Result<()>>,
567 _schedule_serialize: Option<Task<()>>,
568 pane_history_timestamp: Arc<AtomicUsize>,
569}
570
571#[derive(Copy, Clone, Debug, PartialEq, Eq, Hash)]
572pub struct ViewId {
573 pub creator: PeerId,
574 pub id: u64,
575}
576
577#[derive(Default)]
578struct FollowerState {
579 leader_id: PeerId,
580 active_view_id: Option<ViewId>,
581 items_by_leader_view_id: HashMap<ViewId, Box<dyn FollowableItemHandle>>,
582}
583
584enum WorkspaceBounds {}
585
586impl Workspace {
587 pub fn new(
588 workspace_id: WorkspaceId,
589 project: Model<Project>,
590 app_state: Arc<AppState>,
591 cx: &mut ViewContext<Self>,
592 ) -> Self {
593 cx.observe(&project, |_, _, cx| cx.notify()).detach();
594 cx.subscribe(&project, move |this, _, event, cx| {
595 match event {
596 project2::Event::RemoteIdChanged(_) => {
597 this.update_window_title(cx);
598 }
599
600 project2::Event::CollaboratorLeft(peer_id) => {
601 this.collaborator_left(*peer_id, cx);
602 }
603
604 project2::Event::WorktreeRemoved(_) | project2::Event::WorktreeAdded => {
605 this.update_window_title(cx);
606 this.serialize_workspace(cx);
607 }
608
609 project2::Event::DisconnectedFromHost => {
610 this.update_window_edited(cx);
611 cx.blur();
612 }
613
614 project2::Event::Closed => {
615 cx.remove_window();
616 }
617
618 project2::Event::DeletedEntry(entry_id) => {
619 for pane in this.panes.iter() {
620 pane.update(cx, |pane, cx| {
621 pane.handle_deleted_project_item(*entry_id, cx)
622 });
623 }
624 }
625
626 project2::Event::Notification(message) => this.show_notification(0, cx, |cx| {
627 cx.build_view(|_| MessageNotification::new(message.clone()))
628 }),
629
630 _ => {}
631 }
632 cx.notify()
633 })
634 .detach();
635
636 let weak_handle = cx.view().downgrade();
637 let pane_history_timestamp = Arc::new(AtomicUsize::new(0));
638
639 let center_pane = cx.build_view(|cx| {
640 Pane::new(
641 weak_handle.clone(),
642 project.clone(),
643 pane_history_timestamp.clone(),
644 cx,
645 )
646 });
647 cx.subscribe(¢er_pane, Self::handle_pane_event).detach();
648 // todo!()
649 // cx.focus(¢er_pane);
650 cx.emit(Event::PaneAdded(center_pane.clone()));
651
652 let window_handle = cx.window_handle().downcast::<Workspace>().unwrap();
653 app_state.workspace_store.update(cx, |store, _| {
654 store.workspaces.insert(window_handle);
655 });
656
657 let mut current_user = app_state.user_store.read(cx).watch_current_user();
658 let mut connection_status = app_state.client.status();
659 let _observe_current_user = cx.spawn(|this, mut cx| async move {
660 current_user.next().await;
661 connection_status.next().await;
662 let mut stream =
663 Stream::map(current_user, drop).merge(Stream::map(connection_status, drop));
664
665 while stream.recv().await.is_some() {
666 this.update(&mut cx, |_, cx| cx.notify())?;
667 }
668 anyhow::Ok(())
669 });
670
671 // All leader updates are enqueued and then processed in a single task, so
672 // that each asynchronous operation can be run in order.
673 let (leader_updates_tx, mut leader_updates_rx) =
674 mpsc::unbounded::<(PeerId, proto::UpdateFollowers)>();
675 let _apply_leader_updates = cx.spawn(|this, mut cx| async move {
676 while let Some((leader_id, update)) = leader_updates_rx.next().await {
677 Self::process_leader_update(&this, leader_id, update, &mut cx)
678 .await
679 .log_err();
680 }
681
682 Ok(())
683 });
684
685 cx.emit(Event::WorkspaceCreated(weak_handle.clone()));
686
687 let left_dock = cx.build_view(|_| Dock::new(DockPosition::Left));
688 let bottom_dock = cx.build_view(|_| Dock::new(DockPosition::Bottom));
689 let right_dock = cx.build_view(|_| Dock::new(DockPosition::Right));
690 let left_dock_buttons =
691 cx.build_view(|cx| PanelButtons::new(left_dock.clone(), weak_handle.clone(), cx));
692 let bottom_dock_buttons =
693 cx.build_view(|cx| PanelButtons::new(bottom_dock.clone(), weak_handle.clone(), cx));
694 let right_dock_buttons =
695 cx.build_view(|cx| PanelButtons::new(right_dock.clone(), weak_handle.clone(), cx));
696 let status_bar = cx.build_view(|cx| {
697 let mut status_bar = StatusBar::new(¢er_pane.clone(), cx);
698 status_bar.add_left_item(left_dock_buttons, cx);
699 status_bar.add_right_item(right_dock_buttons, cx);
700 status_bar.add_right_item(bottom_dock_buttons, cx);
701 status_bar
702 });
703
704 let workspace_handle = cx.view().downgrade();
705 let modal_layer = cx.build_view(|cx| ModalLayer::new());
706
707 // todo!()
708 // cx.update_default_global::<DragAndDrop<Workspace>, _, _>(|drag_and_drop, _| {
709 // drag_and_drop.register_container(weak_handle.clone());
710 // });
711
712 let mut active_call = None;
713 if cx.has_global::<Model<ActiveCall>>() {
714 let call = cx.global::<Model<ActiveCall>>().clone();
715 let mut subscriptions = Vec::new();
716 subscriptions.push(cx.subscribe(&call, Self::on_active_call_event));
717 active_call = Some((call, subscriptions));
718 }
719
720 let subscriptions = vec![
721 cx.observe_window_activation(Self::on_window_activation_changed),
722 cx.observe_window_bounds(move |_, cx| {
723 if let Some(display) = cx.display() {
724 // Transform fixed bounds to be stored in terms of the containing display
725 let mut bounds = cx.window_bounds();
726 if let WindowBounds::Fixed(window_bounds) = &mut bounds {
727 let display_bounds = display.bounds();
728 window_bounds.origin.x -= display_bounds.origin.x;
729 window_bounds.origin.y -= display_bounds.origin.y;
730 }
731
732 if let Some(display_uuid) = display.uuid().log_err() {
733 cx.background_executor()
734 .spawn(DB.set_window_bounds(workspace_id, bounds, display_uuid))
735 .detach_and_log_err(cx);
736 }
737 }
738 cx.notify();
739 }),
740 cx.observe(&left_dock, |this, _, cx| {
741 this.serialize_workspace(cx);
742 cx.notify();
743 }),
744 cx.observe(&bottom_dock, |this, _, cx| {
745 this.serialize_workspace(cx);
746 cx.notify();
747 }),
748 cx.observe(&right_dock, |this, _, cx| {
749 this.serialize_workspace(cx);
750 cx.notify();
751 }),
752 ];
753
754 cx.defer(|this, cx| this.update_window_title(cx));
755 Workspace {
756 weak_self: weak_handle.clone(),
757 focus_handle: cx.focus_handle(),
758 zoomed: None,
759 zoomed_position: None,
760 center: PaneGroup::new(center_pane.clone()),
761 panes: vec![center_pane.clone()],
762 panes_by_item: Default::default(),
763 active_pane: center_pane.clone(),
764 last_active_center_pane: Some(center_pane.downgrade()),
765 last_active_view_id: None,
766 status_bar,
767 modal_layer,
768 // titlebar_item: None,
769 notifications: Default::default(),
770 left_dock,
771 bottom_dock,
772 right_dock,
773 project: project.clone(),
774 follower_states: Default::default(),
775 last_leaders_by_pane: Default::default(),
776 window_edited: false,
777 active_call,
778 database_id: workspace_id,
779 app_state,
780 _observe_current_user,
781 _apply_leader_updates,
782 _schedule_serialize: None,
783 leader_updates_tx,
784 subscriptions,
785 pane_history_timestamp,
786 workspace_actions: Default::default(),
787 }
788 }
789
790 fn new_local(
791 abs_paths: Vec<PathBuf>,
792 app_state: Arc<AppState>,
793 _requesting_window: Option<WindowHandle<Workspace>>,
794 cx: &mut AppContext,
795 ) -> Task<
796 anyhow::Result<(
797 WindowHandle<Workspace>,
798 Vec<Option<Result<Box<dyn ItemHandle>, anyhow::Error>>>,
799 )>,
800 > {
801 let project_handle = Project::local(
802 app_state.client.clone(),
803 app_state.node_runtime.clone(),
804 app_state.user_store.clone(),
805 app_state.languages.clone(),
806 app_state.fs.clone(),
807 cx,
808 );
809
810 cx.spawn(|mut cx| async move {
811 let serialized_workspace: Option<SerializedWorkspace> = None; //persistence::DB.workspace_for_roots(&abs_paths.as_slice());
812
813 let paths_to_open = Arc::new(abs_paths);
814
815 // Get project paths for all of the abs_paths
816 let mut worktree_roots: HashSet<Arc<Path>> = Default::default();
817 let mut project_paths: Vec<(PathBuf, Option<ProjectPath>)> =
818 Vec::with_capacity(paths_to_open.len());
819 for path in paths_to_open.iter().cloned() {
820 if let Some((worktree, project_entry)) = cx
821 .update(|cx| {
822 Workspace::project_path_for_path(project_handle.clone(), &path, true, cx)
823 })?
824 .await
825 .log_err()
826 {
827 worktree_roots.extend(worktree.update(&mut cx, |tree, _| tree.abs_path()).ok());
828 project_paths.push((path, Some(project_entry)));
829 } else {
830 project_paths.push((path, None));
831 }
832 }
833
834 let workspace_id = if let Some(serialized_workspace) = serialized_workspace.as_ref() {
835 serialized_workspace.id
836 } else {
837 DB.next_id().await.unwrap_or(0)
838 };
839
840 // todo!()
841 let window = /*if let Some(window) = requesting_window {
842 cx.update_window(window.into(), |old_workspace, cx| {
843 cx.replace_root_view(|cx| {
844 Workspace::new(workspace_id, project_handle.clone(), app_state.clone(), cx)
845 });
846 });
847 window
848 } else */ {
849 let window_bounds_override = window_bounds_env_override(&cx);
850 let (bounds, display) = if let Some(bounds) = window_bounds_override {
851 (Some(bounds), None)
852 } else {
853 serialized_workspace
854 .as_ref()
855 .and_then(|serialized_workspace| {
856 let serialized_display = serialized_workspace.display?;
857 let mut bounds = serialized_workspace.bounds?;
858
859 // Stored bounds are relative to the containing display.
860 // So convert back to global coordinates if that screen still exists
861 if let WindowBounds::Fixed(mut window_bounds) = bounds {
862 let screen =
863 cx.update(|cx|
864 cx.displays()
865 .into_iter()
866 .find(|display| display.uuid().ok() == Some(serialized_display))
867 ).ok()??;
868 let screen_bounds = screen.bounds();
869 window_bounds.origin.x += screen_bounds.origin.x;
870 window_bounds.origin.y += screen_bounds.origin.y;
871 bounds = WindowBounds::Fixed(window_bounds);
872 }
873
874 Some((bounds, serialized_display))
875 })
876 .unzip()
877 };
878
879 // Use the serialized workspace to construct the new window
880 let options =
881 cx.update(|cx| (app_state.build_window_options)(bounds, display, cx))?;
882
883 cx.open_window(options, {
884 let app_state = app_state.clone();
885 let workspace_id = workspace_id.clone();
886 let project_handle = project_handle.clone();
887 move |cx| {
888 cx.build_view(|cx| {
889 Workspace::new(workspace_id, project_handle, app_state, cx)
890 })
891 }
892 })?
893 };
894
895 // todo!() Ask how to do this
896 let weak_view = window.update(&mut cx, |_, cx| cx.view().downgrade())?;
897 let async_cx = window.update(&mut cx, |_, cx| cx.to_async())?;
898
899 (app_state.initialize_workspace)(
900 weak_view,
901 serialized_workspace.is_some(),
902 app_state.clone(),
903 async_cx,
904 )
905 .await
906 .log_err();
907
908 window
909 .update(&mut cx, |_, cx| cx.activate_window())
910 .log_err();
911
912 notify_if_database_failed(window, &mut cx);
913 let opened_items = window
914 .update(&mut cx, |_workspace, cx| {
915 open_items(
916 serialized_workspace,
917 project_paths,
918 app_state,
919 cx,
920 )
921 })?
922 .await
923 .unwrap_or_default();
924
925 Ok((window, opened_items))
926 })
927 }
928
929 pub fn weak_handle(&self) -> WeakView<Self> {
930 self.weak_self.clone()
931 }
932
933 pub fn left_dock(&self) -> &View<Dock> {
934 &self.left_dock
935 }
936
937 pub fn bottom_dock(&self) -> &View<Dock> {
938 &self.bottom_dock
939 }
940
941 pub fn right_dock(&self) -> &View<Dock> {
942 &self.right_dock
943 }
944
945 // pub fn add_panel<T: Panel>(&mut self, panel: View<T>, cx: &mut ViewContext<Self>)
946 // where
947 // T::Event: std::fmt::Debug,
948 // {
949 // self.add_panel_with_extra_event_handler(panel, cx, |_, _, _, _| {})
950 // }
951
952 // pub fn add_panel_with_extra_event_handler<T: Panel, F>(
953 // &mut self,
954 // panel: View<T>,
955 // cx: &mut ViewContext<Self>,
956 // handler: F,
957 // ) where
958 // T::Event: std::fmt::Debug,
959 // F: Fn(&mut Self, &View<T>, &T::Event, &mut ViewContext<Self>) + 'static,
960 // {
961 // let dock = match panel.position(cx) {
962 // DockPosition::Left => &self.left_dock,
963 // DockPosition::Bottom => &self.bottom_dock,
964 // DockPosition::Right => &self.right_dock,
965 // };
966
967 // self.subscriptions.push(cx.subscribe(&panel, {
968 // let mut dock = dock.clone();
969 // let mut prev_position = panel.position(cx);
970 // move |this, panel, event, cx| {
971 // if T::should_change_position_on_event(event) {
972 // THIS HAS BEEN MOVED TO NORMAL EVENT EMISSION
973 // See: Dock::add_panel
974 //
975 // let new_position = panel.read(cx).position(cx);
976 // let mut was_visible = false;
977 // dock.update(cx, |dock, cx| {
978 // prev_position = new_position;
979
980 // was_visible = dock.is_open()
981 // && dock
982 // .visible_panel()
983 // .map_or(false, |active_panel| active_panel.id() == panel.id());
984 // dock.remove_panel(&panel, cx);
985 // });
986
987 // if panel.is_zoomed(cx) {
988 // this.zoomed_position = Some(new_position);
989 // }
990
991 // dock = match panel.read(cx).position(cx) {
992 // DockPosition::Left => &this.left_dock,
993 // DockPosition::Bottom => &this.bottom_dock,
994 // DockPosition::Right => &this.right_dock,
995 // }
996 // .clone();
997 // dock.update(cx, |dock, cx| {
998 // dock.add_panel(panel.clone(), cx);
999 // if was_visible {
1000 // dock.set_open(true, cx);
1001 // dock.activate_panel(dock.panels_len() - 1, cx);
1002 // }
1003 // });
1004 // } else if T::should_zoom_in_on_event(event) {
1005 // THIS HAS BEEN MOVED TO NORMAL EVENT EMISSION
1006 // See: Dock::add_panel
1007 //
1008 // dock.update(cx, |dock, cx| dock.set_panel_zoomed(&panel, true, cx));
1009 // if !panel.has_focus(cx) {
1010 // cx.focus(&panel);
1011 // }
1012 // this.zoomed = Some(panel.downgrade().into_any());
1013 // this.zoomed_position = Some(panel.read(cx).position(cx));
1014 // } else if T::should_zoom_out_on_event(event) {
1015 // THIS HAS BEEN MOVED TO NORMAL EVENT EMISSION
1016 // See: Dock::add_panel
1017 //
1018 // dock.update(cx, |dock, cx| dock.set_panel_zoomed(&panel, false, cx));
1019 // if this.zoomed_position == Some(prev_position) {
1020 // this.zoomed = None;
1021 // this.zoomed_position = None;
1022 // }
1023 // cx.notify();
1024 // } else if T::is_focus_event(event) {
1025 // THIS HAS BEEN MOVED TO NORMAL EVENT EMISSION
1026 // See: Dock::add_panel
1027 //
1028 // let position = panel.read(cx).position(cx);
1029 // this.dismiss_zoomed_items_to_reveal(Some(position), cx);
1030 // if panel.is_zoomed(cx) {
1031 // this.zoomed = Some(panel.downgrade().into_any());
1032 // this.zoomed_position = Some(position);
1033 // } else {
1034 // this.zoomed = None;
1035 // this.zoomed_position = None;
1036 // }
1037 // this.update_active_view_for_followers(cx);
1038 // cx.notify();
1039 // } else {
1040 // handler(this, &panel, event, cx)
1041 // }
1042 // }
1043 // }));
1044
1045 // dock.update(cx, |dock, cx| dock.add_panel(panel, cx));
1046 // }
1047
1048 pub fn status_bar(&self) -> &View<StatusBar> {
1049 &self.status_bar
1050 }
1051
1052 pub fn app_state(&self) -> &Arc<AppState> {
1053 &self.app_state
1054 }
1055
1056 pub fn user_store(&self) -> &Model<UserStore> {
1057 &self.app_state.user_store
1058 }
1059
1060 pub fn project(&self) -> &Model<Project> {
1061 &self.project
1062 }
1063
1064 pub fn recent_navigation_history(
1065 &self,
1066 limit: Option<usize>,
1067 cx: &AppContext,
1068 ) -> Vec<(ProjectPath, Option<PathBuf>)> {
1069 let mut abs_paths_opened: HashMap<PathBuf, HashSet<ProjectPath>> = HashMap::default();
1070 let mut history: HashMap<ProjectPath, (Option<PathBuf>, usize)> = HashMap::default();
1071 for pane in &self.panes {
1072 let pane = pane.read(cx);
1073 pane.nav_history()
1074 .for_each_entry(cx, |entry, (project_path, fs_path)| {
1075 if let Some(fs_path) = &fs_path {
1076 abs_paths_opened
1077 .entry(fs_path.clone())
1078 .or_default()
1079 .insert(project_path.clone());
1080 }
1081 let timestamp = entry.timestamp;
1082 match history.entry(project_path) {
1083 hash_map::Entry::Occupied(mut entry) => {
1084 let (_, old_timestamp) = entry.get();
1085 if ×tamp > old_timestamp {
1086 entry.insert((fs_path, timestamp));
1087 }
1088 }
1089 hash_map::Entry::Vacant(entry) => {
1090 entry.insert((fs_path, timestamp));
1091 }
1092 }
1093 });
1094 }
1095
1096 history
1097 .into_iter()
1098 .sorted_by_key(|(_, (_, timestamp))| *timestamp)
1099 .map(|(project_path, (fs_path, _))| (project_path, fs_path))
1100 .rev()
1101 .filter(|(history_path, abs_path)| {
1102 let latest_project_path_opened = abs_path
1103 .as_ref()
1104 .and_then(|abs_path| abs_paths_opened.get(abs_path))
1105 .and_then(|project_paths| {
1106 project_paths
1107 .iter()
1108 .max_by(|b1, b2| b1.worktree_id.cmp(&b2.worktree_id))
1109 });
1110
1111 match latest_project_path_opened {
1112 Some(latest_project_path_opened) => latest_project_path_opened == history_path,
1113 None => true,
1114 }
1115 })
1116 .take(limit.unwrap_or(usize::MAX))
1117 .collect()
1118 }
1119
1120 fn navigate_history(
1121 &mut self,
1122 pane: WeakView<Pane>,
1123 mode: NavigationMode,
1124 cx: &mut ViewContext<Workspace>,
1125 ) -> Task<Result<()>> {
1126 let to_load = if let Some(pane) = pane.upgrade() {
1127 // todo!("focus")
1128 // cx.focus(&pane);
1129
1130 pane.update(cx, |pane, cx| {
1131 loop {
1132 // Retrieve the weak item handle from the history.
1133 let entry = pane.nav_history_mut().pop(mode, cx)?;
1134
1135 // If the item is still present in this pane, then activate it.
1136 if let Some(index) = entry
1137 .item
1138 .upgrade()
1139 .and_then(|v| pane.index_for_item(v.as_ref()))
1140 {
1141 let prev_active_item_index = pane.active_item_index();
1142 pane.nav_history_mut().set_mode(mode);
1143 pane.activate_item(index, true, true, cx);
1144 pane.nav_history_mut().set_mode(NavigationMode::Normal);
1145
1146 let mut navigated = prev_active_item_index != pane.active_item_index();
1147 if let Some(data) = entry.data {
1148 navigated |= pane.active_item()?.navigate(data, cx);
1149 }
1150
1151 if navigated {
1152 break None;
1153 }
1154 }
1155 // If the item is no longer present in this pane, then retrieve its
1156 // project path in order to reopen it.
1157 else {
1158 break pane
1159 .nav_history()
1160 .path_for_item(entry.item.id())
1161 .map(|(project_path, _)| (project_path, entry));
1162 }
1163 }
1164 })
1165 } else {
1166 None
1167 };
1168
1169 if let Some((project_path, entry)) = to_load {
1170 // If the item was no longer present, then load it again from its previous path.
1171 let task = self.load_path(project_path, cx);
1172 cx.spawn(|workspace, mut cx| async move {
1173 let task = task.await;
1174 let mut navigated = false;
1175 if let Some((project_entry_id, build_item)) = task.log_err() {
1176 let prev_active_item_id = pane.update(&mut cx, |pane, _| {
1177 pane.nav_history_mut().set_mode(mode);
1178 pane.active_item().map(|p| p.id())
1179 })?;
1180
1181 pane.update(&mut cx, |pane, cx| {
1182 let item = pane.open_item(project_entry_id, true, cx, build_item);
1183 navigated |= Some(item.id()) != prev_active_item_id;
1184 pane.nav_history_mut().set_mode(NavigationMode::Normal);
1185 if let Some(data) = entry.data {
1186 navigated |= item.navigate(data, cx);
1187 }
1188 })?;
1189 }
1190
1191 if !navigated {
1192 workspace
1193 .update(&mut cx, |workspace, cx| {
1194 Self::navigate_history(workspace, pane, mode, cx)
1195 })?
1196 .await?;
1197 }
1198
1199 Ok(())
1200 })
1201 } else {
1202 Task::ready(Ok(()))
1203 }
1204 }
1205
1206 pub fn go_back(
1207 &mut self,
1208 pane: WeakView<Pane>,
1209 cx: &mut ViewContext<Workspace>,
1210 ) -> Task<Result<()>> {
1211 self.navigate_history(pane, NavigationMode::GoingBack, cx)
1212 }
1213
1214 pub fn go_forward(
1215 &mut self,
1216 pane: WeakView<Pane>,
1217 cx: &mut ViewContext<Workspace>,
1218 ) -> Task<Result<()>> {
1219 self.navigate_history(pane, NavigationMode::GoingForward, cx)
1220 }
1221
1222 pub fn reopen_closed_item(&mut self, cx: &mut ViewContext<Workspace>) -> Task<Result<()>> {
1223 self.navigate_history(
1224 self.active_pane().downgrade(),
1225 NavigationMode::ReopeningClosedItem,
1226 cx,
1227 )
1228 }
1229
1230 pub fn client(&self) -> &Client {
1231 &self.app_state.client
1232 }
1233
1234 // todo!()
1235 // pub fn set_titlebar_item(&mut self, item: AnyViewHandle, cx: &mut ViewContext<Self>) {
1236 // self.titlebar_item = Some(item);
1237 // cx.notify();
1238 // }
1239
1240 // pub fn titlebar_item(&self) -> Option<AnyViewHandle> {
1241 // self.titlebar_item.clone()
1242 // }
1243
1244 // /// Call the given callback with a workspace whose project is local.
1245 // ///
1246 // /// If the given workspace has a local project, then it will be passed
1247 // /// to the callback. Otherwise, a new empty window will be created.
1248 // pub fn with_local_workspace<T, F>(
1249 // &mut self,
1250 // cx: &mut ViewContext<Self>,
1251 // callback: F,
1252 // ) -> Task<Result<T>>
1253 // where
1254 // T: 'static,
1255 // F: 'static + FnOnce(&mut Workspace, &mut ViewContext<Workspace>) -> T,
1256 // {
1257 // if self.project.read(cx).is_local() {
1258 // Task::Ready(Some(Ok(callback(self, cx))))
1259 // } else {
1260 // let task = Self::new_local(Vec::new(), self.app_state.clone(), None, cx);
1261 // cx.spawn(|_vh, mut cx| async move {
1262 // let (workspace, _) = task.await;
1263 // workspace.update(&mut cx, callback)
1264 // })
1265 // }
1266 // }
1267
1268 pub fn worktrees<'a>(&self, cx: &'a AppContext) -> impl 'a + Iterator<Item = Model<Worktree>> {
1269 self.project.read(cx).worktrees()
1270 }
1271
1272 pub fn visible_worktrees<'a>(
1273 &self,
1274 cx: &'a AppContext,
1275 ) -> impl 'a + Iterator<Item = Model<Worktree>> {
1276 self.project.read(cx).visible_worktrees(cx)
1277 }
1278
1279 pub fn worktree_scans_complete(&self, cx: &AppContext) -> impl Future<Output = ()> + 'static {
1280 let futures = self
1281 .worktrees(cx)
1282 .filter_map(|worktree| worktree.read(cx).as_local())
1283 .map(|worktree| worktree.scan_complete())
1284 .collect::<Vec<_>>();
1285 async move {
1286 for future in futures {
1287 future.await;
1288 }
1289 }
1290 }
1291
1292 // pub fn close_global(_: &CloseWindow, cx: &mut AppContext) {
1293 // cx.spawn(|mut cx| async move {
1294 // let window = cx
1295 // .windows()
1296 // .into_iter()
1297 // .find(|window| window.is_active(&cx).unwrap_or(false));
1298 // if let Some(window) = window {
1299 // //This can only get called when the window's project connection has been lost
1300 // //so we don't need to prompt the user for anything and instead just close the window
1301 // window.remove(&mut cx);
1302 // }
1303 // })
1304 // .detach();
1305 // }
1306
1307 // pub fn close(
1308 // &mut self,
1309 // _: &CloseWindow,
1310 // cx: &mut ViewContext<Self>,
1311 // ) -> Option<Task<Result<()>>> {
1312 // let window = cx.window();
1313 // let prepare = self.prepare_to_close(false, cx);
1314 // Some(cx.spawn(|_, mut cx| async move {
1315 // if prepare.await? {
1316 // window.remove(&mut cx);
1317 // }
1318 // Ok(())
1319 // }))
1320 // }
1321
1322 pub fn prepare_to_close(
1323 &mut self,
1324 quitting: bool,
1325 cx: &mut ViewContext<Self>,
1326 ) -> Task<Result<bool>> {
1327 //todo!(saveing)
1328 // let active_call = self.active_call().cloned();
1329 // let window = cx.window();
1330
1331 cx.spawn(|this, mut cx| async move {
1332 // let workspace_count = cx
1333 // .windows()
1334 // .into_iter()
1335 // .filter(|window| window.root_is::<Workspace>())
1336 // .count();
1337
1338 // if let Some(active_call) = active_call {
1339 // if !quitting
1340 // && workspace_count == 1
1341 // && active_call.read_with(&cx, |call, _| call.room().is_some())
1342 // {
1343 // let answer = window.prompt(
1344 // PromptLevel::Warning,
1345 // "Do you want to leave the current call?",
1346 // &["Close window and hang up", "Cancel"],
1347 // &mut cx,
1348 // );
1349
1350 // if let Some(mut answer) = answer {
1351 // if answer.next().await == Some(1) {
1352 // return anyhow::Ok(false);
1353 // } else {
1354 // active_call
1355 // .update(&mut cx, |call, cx| call.hang_up(cx))
1356 // .await
1357 // .log_err();
1358 // }
1359 // }
1360 // }
1361 // }
1362
1363 Ok(
1364 false, // this
1365 // .update(&mut cx, |this, cx| {
1366 // this.save_all_internal(SaveIntent::Close, cx)
1367 // })?
1368 // .await?
1369 )
1370 })
1371 }
1372
1373 // fn save_all(
1374 // &mut self,
1375 // action: &SaveAll,
1376 // cx: &mut ViewContext<Self>,
1377 // ) -> Option<Task<Result<()>>> {
1378 // let save_all =
1379 // self.save_all_internal(action.save_intent.unwrap_or(SaveIntent::SaveAll), cx);
1380 // Some(cx.foreground().spawn(async move {
1381 // save_all.await?;
1382 // Ok(())
1383 // }))
1384 // }
1385
1386 // fn save_all_internal(
1387 // &mut self,
1388 // mut save_intent: SaveIntent,
1389 // cx: &mut ViewContext<Self>,
1390 // ) -> Task<Result<bool>> {
1391 // if self.project.read(cx).is_read_only() {
1392 // return Task::ready(Ok(true));
1393 // }
1394 // let dirty_items = self
1395 // .panes
1396 // .iter()
1397 // .flat_map(|pane| {
1398 // pane.read(cx).items().filter_map(|item| {
1399 // if item.is_dirty(cx) {
1400 // Some((pane.downgrade(), item.boxed_clone()))
1401 // } else {
1402 // None
1403 // }
1404 // })
1405 // })
1406 // .collect::<Vec<_>>();
1407
1408 // let project = self.project.clone();
1409 // cx.spawn(|workspace, mut cx| async move {
1410 // // Override save mode and display "Save all files" prompt
1411 // if save_intent == SaveIntent::Close && dirty_items.len() > 1 {
1412 // let mut answer = workspace.update(&mut cx, |_, cx| {
1413 // let prompt = Pane::file_names_for_prompt(
1414 // &mut dirty_items.iter().map(|(_, handle)| handle),
1415 // dirty_items.len(),
1416 // cx,
1417 // );
1418 // cx.prompt(
1419 // PromptLevel::Warning,
1420 // &prompt,
1421 // &["Save all", "Discard all", "Cancel"],
1422 // )
1423 // })?;
1424 // match answer.next().await {
1425 // Some(0) => save_intent = SaveIntent::SaveAll,
1426 // Some(1) => save_intent = SaveIntent::Skip,
1427 // _ => {}
1428 // }
1429 // }
1430 // for (pane, item) in dirty_items {
1431 // let (singleton, project_entry_ids) =
1432 // cx.read(|cx| (item.is_singleton(cx), item.project_entry_ids(cx)));
1433 // if singleton || !project_entry_ids.is_empty() {
1434 // if let Some(ix) =
1435 // pane.read_with(&cx, |pane, _| pane.index_for_item(item.as_ref()))?
1436 // {
1437 // if !Pane::save_item(
1438 // project.clone(),
1439 // &pane,
1440 // ix,
1441 // &*item,
1442 // save_intent,
1443 // &mut cx,
1444 // )
1445 // .await?
1446 // {
1447 // return Ok(false);
1448 // }
1449 // }
1450 // }
1451 // }
1452 // Ok(true)
1453 // })
1454 // }
1455
1456 // pub fn open(&mut self, _: &Open, cx: &mut ViewContext<Self>) -> Option<Task<Result<()>>> {
1457 // let mut paths = cx.prompt_for_paths(PathPromptOptions {
1458 // files: true,
1459 // directories: true,
1460 // multiple: true,
1461 // });
1462
1463 // Some(cx.spawn(|this, mut cx| async move {
1464 // if let Some(paths) = paths.recv().await.flatten() {
1465 // if let Some(task) = this
1466 // .update(&mut cx, |this, cx| this.open_workspace_for_paths(paths, cx))
1467 // .log_err()
1468 // {
1469 // task.await?
1470 // }
1471 // }
1472 // Ok(())
1473 // }))
1474 // }
1475
1476 // pub fn open_workspace_for_paths(
1477 // &mut self,
1478 // paths: Vec<PathBuf>,
1479 // cx: &mut ViewContext<Self>,
1480 // ) -> Task<Result<()>> {
1481 // let window = cx.window().downcast::<Self>();
1482 // let is_remote = self.project.read(cx).is_remote();
1483 // let has_worktree = self.project.read(cx).worktrees(cx).next().is_some();
1484 // let has_dirty_items = self.items(cx).any(|item| item.is_dirty(cx));
1485 // let close_task = if is_remote || has_worktree || has_dirty_items {
1486 // None
1487 // } else {
1488 // Some(self.prepare_to_close(false, cx))
1489 // };
1490 // let app_state = self.app_state.clone();
1491
1492 // cx.spawn(|_, mut cx| async move {
1493 // let window_to_replace = if let Some(close_task) = close_task {
1494 // if !close_task.await? {
1495 // return Ok(());
1496 // }
1497 // window
1498 // } else {
1499 // None
1500 // };
1501 // cx.update(|cx| open_paths(&paths, &app_state, window_to_replace, cx))
1502 // .await?;
1503 // Ok(())
1504 // })
1505 // }
1506
1507 #[allow(clippy::type_complexity)]
1508 pub fn open_paths(
1509 &mut self,
1510 mut abs_paths: Vec<PathBuf>,
1511 visible: bool,
1512 cx: &mut ViewContext<Self>,
1513 ) -> Task<Vec<Option<Result<Box<dyn ItemHandle>, anyhow::Error>>>> {
1514 log::info!("open paths {abs_paths:?}");
1515
1516 let fs = self.app_state.fs.clone();
1517
1518 // Sort the paths to ensure we add worktrees for parents before their children.
1519 abs_paths.sort_unstable();
1520 cx.spawn(move |this, mut cx| async move {
1521 let mut tasks = Vec::with_capacity(abs_paths.len());
1522 for abs_path in &abs_paths {
1523 let project_path = match this
1524 .update(&mut cx, |this, cx| {
1525 Workspace::project_path_for_path(
1526 this.project.clone(),
1527 abs_path,
1528 visible,
1529 cx,
1530 )
1531 })
1532 .log_err()
1533 {
1534 Some(project_path) => project_path.await.log_err(),
1535 None => None,
1536 };
1537
1538 let this = this.clone();
1539 let abs_path = abs_path.clone();
1540 let fs = fs.clone();
1541 let task = cx.spawn(move |mut cx| async move {
1542 let (worktree, project_path) = project_path?;
1543 if fs.is_file(&abs_path).await {
1544 Some(
1545 this.update(&mut cx, |this, cx| {
1546 this.open_path(project_path, None, true, cx)
1547 })
1548 .log_err()?
1549 .await,
1550 )
1551 } else {
1552 this.update(&mut cx, |workspace, cx| {
1553 let worktree = worktree.read(cx);
1554 let worktree_abs_path = worktree.abs_path();
1555 let entry_id = if abs_path == worktree_abs_path.as_ref() {
1556 worktree.root_entry()
1557 } else {
1558 abs_path
1559 .strip_prefix(worktree_abs_path.as_ref())
1560 .ok()
1561 .and_then(|relative_path| {
1562 worktree.entry_for_path(relative_path)
1563 })
1564 }
1565 .map(|entry| entry.id);
1566 if let Some(entry_id) = entry_id {
1567 workspace.project.update(cx, |_, cx| {
1568 cx.emit(project2::Event::ActiveEntryChanged(Some(entry_id)));
1569 })
1570 }
1571 })
1572 .log_err()?;
1573 None
1574 }
1575 });
1576 tasks.push(task);
1577 }
1578
1579 futures::future::join_all(tasks).await
1580 })
1581 }
1582
1583 // fn add_folder_to_project(&mut self, _: &AddFolderToProject, cx: &mut ViewContext<Self>) {
1584 // let mut paths = cx.prompt_for_paths(PathPromptOptions {
1585 // files: false,
1586 // directories: true,
1587 // multiple: true,
1588 // });
1589 // cx.spawn(|this, mut cx| async move {
1590 // if let Some(paths) = paths.recv().await.flatten() {
1591 // let results = this
1592 // .update(&mut cx, |this, cx| this.open_paths(paths, true, cx))?
1593 // .await;
1594 // for result in results.into_iter().flatten() {
1595 // result.log_err();
1596 // }
1597 // }
1598 // anyhow::Ok(())
1599 // })
1600 // .detach_and_log_err(cx);
1601 // }
1602
1603 fn project_path_for_path(
1604 project: Model<Project>,
1605 abs_path: &Path,
1606 visible: bool,
1607 cx: &mut AppContext,
1608 ) -> Task<Result<(Model<Worktree>, ProjectPath)>> {
1609 let entry = project.update(cx, |project, cx| {
1610 project.find_or_create_local_worktree(abs_path, visible, cx)
1611 });
1612 cx.spawn(|mut cx| async move {
1613 let (worktree, path) = entry.await?;
1614 let worktree_id = worktree.update(&mut cx, |t, _| t.id())?;
1615 Ok((
1616 worktree,
1617 ProjectPath {
1618 worktree_id,
1619 path: path.into(),
1620 },
1621 ))
1622 })
1623 }
1624
1625 pub fn items<'a>(
1626 &'a self,
1627 cx: &'a AppContext,
1628 ) -> impl 'a + Iterator<Item = &Box<dyn ItemHandle>> {
1629 self.panes.iter().flat_map(|pane| pane.read(cx).items())
1630 }
1631
1632 // pub fn item_of_type<T: Item>(&self, cx: &AppContext) -> Option<View<T>> {
1633 // self.items_of_type(cx).max_by_key(|item| item.id())
1634 // }
1635
1636 // pub fn items_of_type<'a, T: Item>(
1637 // &'a self,
1638 // cx: &'a AppContext,
1639 // ) -> impl 'a + Iterator<Item = View<T>> {
1640 // self.panes
1641 // .iter()
1642 // .flat_map(|pane| pane.read(cx).items_of_type())
1643 // }
1644
1645 pub fn active_item(&self, cx: &AppContext) -> Option<Box<dyn ItemHandle>> {
1646 self.active_pane().read(cx).active_item()
1647 }
1648
1649 fn active_project_path(&self, cx: &ViewContext<Self>) -> Option<ProjectPath> {
1650 self.active_item(cx).and_then(|item| item.project_path(cx))
1651 }
1652
1653 pub fn save_active_item(
1654 &mut self,
1655 save_intent: SaveIntent,
1656 cx: &mut ViewContext<Self>,
1657 ) -> Task<Result<()>> {
1658 let project = self.project.clone();
1659 let pane = self.active_pane();
1660 let item_ix = pane.read(cx).active_item_index();
1661 let item = pane.read(cx).active_item();
1662 let pane = pane.downgrade();
1663
1664 cx.spawn(|_, mut cx| async move {
1665 if let Some(item) = item {
1666 Pane::save_item(project, &pane, item_ix, item.as_ref(), save_intent, &mut cx)
1667 .await
1668 .map(|_| ())
1669 } else {
1670 Ok(())
1671 }
1672 })
1673 }
1674
1675 // pub fn close_inactive_items_and_panes(
1676 // &mut self,
1677 // _: &CloseInactiveTabsAndPanes,
1678 // cx: &mut ViewContext<Self>,
1679 // ) -> Option<Task<Result<()>>> {
1680 // self.close_all_internal(true, SaveIntent::Close, cx)
1681 // }
1682
1683 // pub fn close_all_items_and_panes(
1684 // &mut self,
1685 // action: &CloseAllItemsAndPanes,
1686 // cx: &mut ViewContext<Self>,
1687 // ) -> Option<Task<Result<()>>> {
1688 // self.close_all_internal(false, action.save_intent.unwrap_or(SaveIntent::Close), cx)
1689 // }
1690
1691 // fn close_all_internal(
1692 // &mut self,
1693 // retain_active_pane: bool,
1694 // save_intent: SaveIntent,
1695 // cx: &mut ViewContext<Self>,
1696 // ) -> Option<Task<Result<()>>> {
1697 // let current_pane = self.active_pane();
1698
1699 // let mut tasks = Vec::new();
1700
1701 // if retain_active_pane {
1702 // if let Some(current_pane_close) = current_pane.update(cx, |pane, cx| {
1703 // pane.close_inactive_items(&CloseInactiveItems, cx)
1704 // }) {
1705 // tasks.push(current_pane_close);
1706 // };
1707 // }
1708
1709 // for pane in self.panes() {
1710 // if retain_active_pane && pane.id() == current_pane.id() {
1711 // continue;
1712 // }
1713
1714 // if let Some(close_pane_items) = pane.update(cx, |pane: &mut Pane, cx| {
1715 // pane.close_all_items(
1716 // &CloseAllItems {
1717 // save_intent: Some(save_intent),
1718 // },
1719 // cx,
1720 // )
1721 // }) {
1722 // tasks.push(close_pane_items)
1723 // }
1724 // }
1725
1726 // if tasks.is_empty() {
1727 // None
1728 // } else {
1729 // Some(cx.spawn(|_, _| async move {
1730 // for task in tasks {
1731 // task.await?
1732 // }
1733 // Ok(())
1734 // }))
1735 // }
1736 // }
1737
1738 // pub fn toggle_dock(&mut self, dock_side: DockPosition, cx: &mut ViewContext<Self>) {
1739 // let dock = match dock_side {
1740 // DockPosition::Left => &self.left_dock,
1741 // DockPosition::Bottom => &self.bottom_dock,
1742 // DockPosition::Right => &self.right_dock,
1743 // };
1744 // let mut focus_center = false;
1745 // let mut reveal_dock = false;
1746 // dock.update(cx, |dock, cx| {
1747 // let other_is_zoomed = self.zoomed.is_some() && self.zoomed_position != Some(dock_side);
1748 // let was_visible = dock.is_open() && !other_is_zoomed;
1749 // dock.set_open(!was_visible, cx);
1750
1751 // if let Some(active_panel) = dock.active_panel() {
1752 // if was_visible {
1753 // if active_panel.has_focus(cx) {
1754 // focus_center = true;
1755 // }
1756 // } else {
1757 // cx.focus(active_panel.as_any());
1758 // reveal_dock = true;
1759 // }
1760 // }
1761 // });
1762
1763 // if reveal_dock {
1764 // self.dismiss_zoomed_items_to_reveal(Some(dock_side), cx);
1765 // }
1766
1767 // if focus_center {
1768 // cx.focus_self();
1769 // }
1770
1771 // cx.notify();
1772 // self.serialize_workspace(cx);
1773 // }
1774
1775 pub fn close_all_docks(&mut self, cx: &mut ViewContext<Self>) {
1776 let docks = [&self.left_dock, &self.bottom_dock, &self.right_dock];
1777
1778 for dock in docks {
1779 dock.update(cx, |dock, cx| {
1780 dock.set_open(false, cx);
1781 });
1782 }
1783
1784 // todo!("focus")
1785 // cx.focus_self();
1786 cx.notify();
1787 self.serialize_workspace(cx);
1788 }
1789
1790 // /// Transfer focus to the panel of the given type.
1791 // pub fn focus_panel<T: Panel>(&mut self, cx: &mut ViewContext<Self>) -> Option<View<T>> {
1792 // self.focus_or_unfocus_panel::<T>(cx, |_, _| true)?
1793 // .as_any()
1794 // .clone()
1795 // .downcast()
1796 // }
1797
1798 // /// Focus the panel of the given type if it isn't already focused. If it is
1799 // /// already focused, then transfer focus back to the workspace center.
1800 // pub fn toggle_panel_focus<T: Panel>(&mut self, cx: &mut ViewContext<Self>) {
1801 // self.focus_or_unfocus_panel::<T>(cx, |panel, cx| !panel.has_focus(cx));
1802 // }
1803
1804 // /// Focus or unfocus the given panel type, depending on the given callback.
1805 // fn focus_or_unfocus_panel<T: Panel>(
1806 // &mut self,
1807 // cx: &mut ViewContext<Self>,
1808 // should_focus: impl Fn(&dyn PanelHandle, &mut ViewContext<Dock>) -> bool,
1809 // ) -> Option<Rc<dyn PanelHandle>> {
1810 // for dock in [&self.left_dock, &self.bottom_dock, &self.right_dock] {
1811 // if let Some(panel_index) = dock.read(cx).panel_index_for_type::<T>() {
1812 // let mut focus_center = false;
1813 // let mut reveal_dock = false;
1814 // let panel = dock.update(cx, |dock, cx| {
1815 // dock.activate_panel(panel_index, cx);
1816
1817 // let panel = dock.active_panel().cloned();
1818 // if let Some(panel) = panel.as_ref() {
1819 // if should_focus(&**panel, cx) {
1820 // dock.set_open(true, cx);
1821 // cx.focus(panel.as_any());
1822 // reveal_dock = true;
1823 // } else {
1824 // // if panel.is_zoomed(cx) {
1825 // // dock.set_open(false, cx);
1826 // // }
1827 // focus_center = true;
1828 // }
1829 // }
1830 // panel
1831 // });
1832
1833 // if focus_center {
1834 // cx.focus_self();
1835 // }
1836
1837 // self.serialize_workspace(cx);
1838 // cx.notify();
1839 // return panel;
1840 // }
1841 // }
1842 // None
1843 // }
1844
1845 // pub fn panel<T: Panel>(&self, cx: &WindowContext) -> Option<View<T>> {
1846 // for dock in [&self.left_dock, &self.bottom_dock, &self.right_dock] {
1847 // let dock = dock.read(cx);
1848 // if let Some(panel) = dock.panel::<T>() {
1849 // return Some(panel);
1850 // }
1851 // }
1852 // None
1853 // }
1854
1855 fn zoom_out(&mut self, cx: &mut ViewContext<Self>) {
1856 for pane in &self.panes {
1857 pane.update(cx, |pane, cx| pane.set_zoomed(false, cx));
1858 }
1859
1860 self.left_dock.update(cx, |dock, cx| dock.zoom_out(cx));
1861 self.bottom_dock.update(cx, |dock, cx| dock.zoom_out(cx));
1862 self.right_dock.update(cx, |dock, cx| dock.zoom_out(cx));
1863 self.zoomed = None;
1864 self.zoomed_position = None;
1865
1866 cx.notify();
1867 }
1868
1869 // #[cfg(any(test, feature = "test-support"))]
1870 // pub fn zoomed_view(&self, cx: &AppContext) -> Option<AnyViewHandle> {
1871 // self.zoomed.and_then(|view| view.upgrade(cx))
1872 // }
1873
1874 fn dismiss_zoomed_items_to_reveal(
1875 &mut self,
1876 dock_to_reveal: Option<DockPosition>,
1877 cx: &mut ViewContext<Self>,
1878 ) {
1879 // If a center pane is zoomed, unzoom it.
1880 for pane in &self.panes {
1881 if pane != &self.active_pane || dock_to_reveal.is_some() {
1882 pane.update(cx, |pane, cx| pane.set_zoomed(false, cx));
1883 }
1884 }
1885
1886 // If another dock is zoomed, hide it.
1887 let mut focus_center = false;
1888 for dock in [&self.left_dock, &self.right_dock, &self.bottom_dock] {
1889 dock.update(cx, |dock, cx| {
1890 if Some(dock.position()) != dock_to_reveal {
1891 if let Some(panel) = dock.active_panel() {
1892 if panel.is_zoomed(cx) {
1893 focus_center |= panel.has_focus(cx);
1894 dock.set_open(false, cx);
1895 }
1896 }
1897 }
1898 });
1899 }
1900
1901 if focus_center {
1902 cx.focus(&self.focus_handle);
1903 }
1904
1905 if self.zoomed_position != dock_to_reveal {
1906 self.zoomed = None;
1907 self.zoomed_position = None;
1908 }
1909
1910 cx.notify();
1911 }
1912
1913 fn add_pane(&mut self, cx: &mut ViewContext<Self>) -> View<Pane> {
1914 let pane = cx.build_view(|cx| {
1915 Pane::new(
1916 self.weak_handle(),
1917 self.project.clone(),
1918 self.pane_history_timestamp.clone(),
1919 cx,
1920 )
1921 });
1922 cx.subscribe(&pane, Self::handle_pane_event).detach();
1923 self.panes.push(pane.clone());
1924 // todo!()
1925 // cx.focus(&pane);
1926 cx.emit(Event::PaneAdded(pane.clone()));
1927 pane
1928 }
1929
1930 // pub fn add_item_to_center(
1931 // &mut self,
1932 // item: Box<dyn ItemHandle>,
1933 // cx: &mut ViewContext<Self>,
1934 // ) -> bool {
1935 // if let Some(center_pane) = self.last_active_center_pane.clone() {
1936 // if let Some(center_pane) = center_pane.upgrade(cx) {
1937 // center_pane.update(cx, |pane, cx| pane.add_item(item, true, true, None, cx));
1938 // true
1939 // } else {
1940 // false
1941 // }
1942 // } else {
1943 // false
1944 // }
1945 // }
1946
1947 pub fn add_item(&mut self, item: Box<dyn ItemHandle>, cx: &mut ViewContext<Self>) {
1948 self.active_pane
1949 .update(cx, |pane, cx| pane.add_item(item, true, true, None, cx));
1950 }
1951
1952 pub fn split_item(
1953 &mut self,
1954 split_direction: SplitDirection,
1955 item: Box<dyn ItemHandle>,
1956 cx: &mut ViewContext<Self>,
1957 ) {
1958 let new_pane = self.split_pane(self.active_pane.clone(), split_direction, cx);
1959 new_pane.update(cx, move |new_pane, cx| {
1960 new_pane.add_item(item, true, true, None, cx)
1961 })
1962 }
1963
1964 // pub fn open_abs_path(
1965 // &mut self,
1966 // abs_path: PathBuf,
1967 // visible: bool,
1968 // cx: &mut ViewContext<Self>,
1969 // ) -> Task<anyhow::Result<Box<dyn ItemHandle>>> {
1970 // cx.spawn(|workspace, mut cx| async move {
1971 // let open_paths_task_result = workspace
1972 // .update(&mut cx, |workspace, cx| {
1973 // workspace.open_paths(vec![abs_path.clone()], visible, cx)
1974 // })
1975 // .with_context(|| format!("open abs path {abs_path:?} task spawn"))?
1976 // .await;
1977 // anyhow::ensure!(
1978 // open_paths_task_result.len() == 1,
1979 // "open abs path {abs_path:?} task returned incorrect number of results"
1980 // );
1981 // match open_paths_task_result
1982 // .into_iter()
1983 // .next()
1984 // .expect("ensured single task result")
1985 // {
1986 // Some(open_result) => {
1987 // open_result.with_context(|| format!("open abs path {abs_path:?} task join"))
1988 // }
1989 // None => anyhow::bail!("open abs path {abs_path:?} task returned None"),
1990 // }
1991 // })
1992 // }
1993
1994 // pub fn split_abs_path(
1995 // &mut self,
1996 // abs_path: PathBuf,
1997 // visible: bool,
1998 // cx: &mut ViewContext<Self>,
1999 // ) -> Task<anyhow::Result<Box<dyn ItemHandle>>> {
2000 // let project_path_task =
2001 // Workspace::project_path_for_path(self.project.clone(), &abs_path, visible, cx);
2002 // cx.spawn(|this, mut cx| async move {
2003 // let (_, path) = project_path_task.await?;
2004 // this.update(&mut cx, |this, cx| this.split_path(path, cx))?
2005 // .await
2006 // })
2007 // }
2008
2009 pub fn open_path(
2010 &mut self,
2011 path: impl Into<ProjectPath>,
2012 pane: Option<WeakView<Pane>>,
2013 focus_item: bool,
2014 cx: &mut ViewContext<Self>,
2015 ) -> Task<Result<Box<dyn ItemHandle>, anyhow::Error>> {
2016 let pane = pane.unwrap_or_else(|| {
2017 self.last_active_center_pane.clone().unwrap_or_else(|| {
2018 self.panes
2019 .first()
2020 .expect("There must be an active pane")
2021 .downgrade()
2022 })
2023 });
2024
2025 let task = self.load_path(path.into(), cx);
2026 cx.spawn(move |_, mut cx| async move {
2027 let (project_entry_id, build_item) = task.await?;
2028 pane.update(&mut cx, |pane, cx| {
2029 pane.open_item(project_entry_id, focus_item, cx, build_item)
2030 })
2031 })
2032 }
2033
2034 // pub fn split_path(
2035 // &mut self,
2036 // path: impl Into<ProjectPath>,
2037 // cx: &mut ViewContext<Self>,
2038 // ) -> Task<Result<Box<dyn ItemHandle>, anyhow::Error>> {
2039 // let pane = self.last_active_center_pane.clone().unwrap_or_else(|| {
2040 // self.panes
2041 // .first()
2042 // .expect("There must be an active pane")
2043 // .downgrade()
2044 // });
2045
2046 // if let Member::Pane(center_pane) = &self.center.root {
2047 // if center_pane.read(cx).items_len() == 0 {
2048 // return self.open_path(path, Some(pane), true, cx);
2049 // }
2050 // }
2051
2052 // let task = self.load_path(path.into(), cx);
2053 // cx.spawn(|this, mut cx| async move {
2054 // let (project_entry_id, build_item) = task.await?;
2055 // this.update(&mut cx, move |this, cx| -> Option<_> {
2056 // let pane = pane.upgrade(cx)?;
2057 // let new_pane = this.split_pane(pane, SplitDirection::Right, cx);
2058 // new_pane.update(cx, |new_pane, cx| {
2059 // Some(new_pane.open_item(project_entry_id, true, cx, build_item))
2060 // })
2061 // })
2062 // .map(|option| option.ok_or_else(|| anyhow!("pane was dropped")))?
2063 // })
2064 // }
2065
2066 pub(crate) fn load_path(
2067 &mut self,
2068 path: ProjectPath,
2069 cx: &mut ViewContext<Self>,
2070 ) -> Task<
2071 Result<(
2072 ProjectEntryId,
2073 impl 'static + Send + FnOnce(&mut ViewContext<Pane>) -> Box<dyn ItemHandle>,
2074 )>,
2075 > {
2076 let project = self.project().clone();
2077 let project_item = project.update(cx, |project, cx| project.open_path(path, cx));
2078 cx.spawn(|_, mut cx| async move {
2079 let (project_entry_id, project_item) = project_item.await?;
2080 let build_item = cx.update(|_, cx| {
2081 cx.default_global::<ProjectItemBuilders>()
2082 .get(&project_item.entity_type())
2083 .ok_or_else(|| anyhow!("no item builder for project item"))
2084 .cloned()
2085 })??;
2086 let build_item =
2087 move |cx: &mut ViewContext<Pane>| build_item(project, project_item, cx);
2088 Ok((project_entry_id, build_item))
2089 })
2090 }
2091
2092 pub fn open_project_item<T>(
2093 &mut self,
2094 project_item: Model<T::Item>,
2095 cx: &mut ViewContext<Self>,
2096 ) -> View<T>
2097 where
2098 T: ProjectItem,
2099 {
2100 use project2::Item as _;
2101
2102 let entry_id = project_item.read(cx).entry_id(cx);
2103 if let Some(item) = entry_id
2104 .and_then(|entry_id| self.active_pane().read(cx).item_for_entry(entry_id, cx))
2105 .and_then(|item| item.downcast())
2106 {
2107 self.activate_item(&item, cx);
2108 return item;
2109 }
2110
2111 let item =
2112 cx.build_view(|cx| T::for_project_item(self.project().clone(), project_item, cx));
2113 self.add_item(Box::new(item.clone()), cx);
2114 item
2115 }
2116
2117 pub fn split_project_item<T>(
2118 &mut self,
2119 project_item: Model<T::Item>,
2120 cx: &mut ViewContext<Self>,
2121 ) -> View<T>
2122 where
2123 T: ProjectItem,
2124 {
2125 use project2::Item as _;
2126
2127 let entry_id = project_item.read(cx).entry_id(cx);
2128 if let Some(item) = entry_id
2129 .and_then(|entry_id| self.active_pane().read(cx).item_for_entry(entry_id, cx))
2130 .and_then(|item| item.downcast())
2131 {
2132 self.activate_item(&item, cx);
2133 return item;
2134 }
2135
2136 let item =
2137 cx.build_view(|cx| T::for_project_item(self.project().clone(), project_item, cx));
2138 self.split_item(SplitDirection::Right, Box::new(item.clone()), cx);
2139 item
2140 }
2141
2142 // pub fn open_shared_screen(&mut self, peer_id: PeerId, cx: &mut ViewContext<Self>) {
2143 // if let Some(shared_screen) = self.shared_screen_for_peer(peer_id, &self.active_pane, cx) {
2144 // self.active_pane.update(cx, |pane, cx| {
2145 // pane.add_item(Box::new(shared_screen), false, true, None, cx)
2146 // });
2147 // }
2148 // }
2149
2150 pub fn activate_item(&mut self, item: &dyn ItemHandle, cx: &mut ViewContext<Self>) -> bool {
2151 let result = self.panes.iter().find_map(|pane| {
2152 pane.read(cx)
2153 .index_for_item(item)
2154 .map(|ix| (pane.clone(), ix))
2155 });
2156 if let Some((pane, ix)) = result {
2157 pane.update(cx, |pane, cx| pane.activate_item(ix, true, true, cx));
2158 true
2159 } else {
2160 false
2161 }
2162 }
2163
2164 // fn activate_pane_at_index(&mut self, action: &ActivatePane, cx: &mut ViewContext<Self>) {
2165 // let panes = self.center.panes();
2166 // if let Some(pane) = panes.get(action.0).map(|p| (*p).clone()) {
2167 // cx.focus(&pane);
2168 // } else {
2169 // self.split_and_clone(self.active_pane.clone(), SplitDirection::Right, cx);
2170 // }
2171 // }
2172
2173 // pub fn activate_next_pane(&mut self, cx: &mut ViewContext<Self>) {
2174 // let panes = self.center.panes();
2175 // if let Some(ix) = panes.iter().position(|pane| **pane == self.active_pane) {
2176 // let next_ix = (ix + 1) % panes.len();
2177 // let next_pane = panes[next_ix].clone();
2178 // cx.focus(&next_pane);
2179 // }
2180 // }
2181
2182 // pub fn activate_previous_pane(&mut self, cx: &mut ViewContext<Self>) {
2183 // let panes = self.center.panes();
2184 // if let Some(ix) = panes.iter().position(|pane| **pane == self.active_pane) {
2185 // let prev_ix = cmp::min(ix.wrapping_sub(1), panes.len() - 1);
2186 // let prev_pane = panes[prev_ix].clone();
2187 // cx.focus(&prev_pane);
2188 // }
2189 // }
2190
2191 // pub fn activate_pane_in_direction(
2192 // &mut self,
2193 // direction: SplitDirection,
2194 // cx: &mut ViewContext<Self>,
2195 // ) {
2196 // if let Some(pane) = self.find_pane_in_direction(direction, cx) {
2197 // cx.focus(pane);
2198 // }
2199 // }
2200
2201 // pub fn swap_pane_in_direction(
2202 // &mut self,
2203 // direction: SplitDirection,
2204 // cx: &mut ViewContext<Self>,
2205 // ) {
2206 // if let Some(to) = self
2207 // .find_pane_in_direction(direction, cx)
2208 // .map(|pane| pane.clone())
2209 // {
2210 // self.center.swap(&self.active_pane.clone(), &to);
2211 // cx.notify();
2212 // }
2213 // }
2214
2215 // fn find_pane_in_direction(
2216 // &mut self,
2217 // direction: SplitDirection,
2218 // cx: &mut ViewContext<Self>,
2219 // ) -> Option<&View<Pane>> {
2220 // let Some(bounding_box) = self.center.bounding_box_for_pane(&self.active_pane) else {
2221 // return None;
2222 // };
2223 // let cursor = self.active_pane.read(cx).pixel_position_of_cursor(cx);
2224 // let center = match cursor {
2225 // Some(cursor) if bounding_box.contains_point(cursor) => cursor,
2226 // _ => bounding_box.center(),
2227 // };
2228
2229 // let distance_to_next = theme::current(cx).workspace.pane_divider.width + 1.;
2230
2231 // let target = match direction {
2232 // SplitDirection::Left => vec2f(bounding_box.origin_x() - distance_to_next, center.y()),
2233 // SplitDirection::Right => vec2f(bounding_box.max_x() + distance_to_next, center.y()),
2234 // SplitDirection::Up => vec2f(center.x(), bounding_box.origin_y() - distance_to_next),
2235 // SplitDirection::Down => vec2f(center.x(), bounding_box.max_y() + distance_to_next),
2236 // };
2237 // self.center.pane_at_pixel_position(target)
2238 // }
2239
2240 fn handle_pane_focused(&mut self, pane: View<Pane>, cx: &mut ViewContext<Self>) {
2241 if self.active_pane != pane {
2242 self.active_pane = pane.clone();
2243 self.status_bar.update(cx, |status_bar, cx| {
2244 status_bar.set_active_pane(&self.active_pane, cx);
2245 });
2246 self.active_item_path_changed(cx);
2247 self.last_active_center_pane = Some(pane.downgrade());
2248 }
2249
2250 self.dismiss_zoomed_items_to_reveal(None, cx);
2251 if pane.read(cx).is_zoomed() {
2252 self.zoomed = Some(pane.downgrade().into());
2253 } else {
2254 self.zoomed = None;
2255 }
2256 self.zoomed_position = None;
2257 self.update_active_view_for_followers(cx);
2258
2259 cx.notify();
2260 }
2261
2262 fn handle_pane_event(
2263 &mut self,
2264 pane: View<Pane>,
2265 event: &pane::Event,
2266 cx: &mut ViewContext<Self>,
2267 ) {
2268 match event {
2269 pane::Event::AddItem { item } => item.added_to_pane(self, pane, cx),
2270 pane::Event::Split(direction) => {
2271 self.split_and_clone(pane, *direction, cx);
2272 }
2273 pane::Event::Remove => self.remove_pane(pane, cx),
2274 pane::Event::ActivateItem { local } => {
2275 if *local {
2276 self.unfollow(&pane, cx);
2277 }
2278 if &pane == self.active_pane() {
2279 self.active_item_path_changed(cx);
2280 }
2281 }
2282 pane::Event::ChangeItemTitle => {
2283 if pane == self.active_pane {
2284 self.active_item_path_changed(cx);
2285 }
2286 self.update_window_edited(cx);
2287 }
2288 pane::Event::RemoveItem { item_id } => {
2289 self.update_window_edited(cx);
2290 if let hash_map::Entry::Occupied(entry) = self.panes_by_item.entry(*item_id) {
2291 if entry.get().entity_id() == pane.entity_id() {
2292 entry.remove();
2293 }
2294 }
2295 }
2296 pane::Event::Focus => {
2297 self.handle_pane_focused(pane.clone(), cx);
2298 }
2299 pane::Event::ZoomIn => {
2300 if pane == self.active_pane {
2301 pane.update(cx, |pane, cx| pane.set_zoomed(true, cx));
2302 if pane.read(cx).has_focus(cx) {
2303 self.zoomed = Some(pane.downgrade().into());
2304 self.zoomed_position = None;
2305 }
2306 cx.notify();
2307 }
2308 }
2309 pane::Event::ZoomOut => {
2310 pane.update(cx, |pane, cx| pane.set_zoomed(false, cx));
2311 if self.zoomed_position.is_none() {
2312 self.zoomed = None;
2313 }
2314 cx.notify();
2315 }
2316 }
2317
2318 self.serialize_workspace(cx);
2319 }
2320
2321 pub fn split_pane(
2322 &mut self,
2323 pane_to_split: View<Pane>,
2324 split_direction: SplitDirection,
2325 cx: &mut ViewContext<Self>,
2326 ) -> View<Pane> {
2327 let new_pane = self.add_pane(cx);
2328 self.center
2329 .split(&pane_to_split, &new_pane, split_direction)
2330 .unwrap();
2331 cx.notify();
2332 new_pane
2333 }
2334
2335 pub fn split_and_clone(
2336 &mut self,
2337 pane: View<Pane>,
2338 direction: SplitDirection,
2339 cx: &mut ViewContext<Self>,
2340 ) -> Option<View<Pane>> {
2341 let item = pane.read(cx).active_item()?;
2342 let maybe_pane_handle = if let Some(clone) = item.clone_on_split(self.database_id(), cx) {
2343 let new_pane = self.add_pane(cx);
2344 new_pane.update(cx, |pane, cx| pane.add_item(clone, true, true, None, cx));
2345 self.center.split(&pane, &new_pane, direction).unwrap();
2346 Some(new_pane)
2347 } else {
2348 None
2349 };
2350 cx.notify();
2351 maybe_pane_handle
2352 }
2353
2354 pub fn split_pane_with_item(
2355 &mut self,
2356 pane_to_split: WeakView<Pane>,
2357 split_direction: SplitDirection,
2358 from: WeakView<Pane>,
2359 item_id_to_move: EntityId,
2360 cx: &mut ViewContext<Self>,
2361 ) {
2362 let Some(pane_to_split) = pane_to_split.upgrade() else {
2363 return;
2364 };
2365 let Some(from) = from.upgrade() else {
2366 return;
2367 };
2368
2369 let new_pane = self.add_pane(cx);
2370 self.move_item(from.clone(), new_pane.clone(), item_id_to_move, 0, cx);
2371 self.center
2372 .split(&pane_to_split, &new_pane, split_direction)
2373 .unwrap();
2374 cx.notify();
2375 }
2376
2377 pub fn split_pane_with_project_entry(
2378 &mut self,
2379 pane_to_split: WeakView<Pane>,
2380 split_direction: SplitDirection,
2381 project_entry: ProjectEntryId,
2382 cx: &mut ViewContext<Self>,
2383 ) -> Option<Task<Result<()>>> {
2384 let pane_to_split = pane_to_split.upgrade()?;
2385 let new_pane = self.add_pane(cx);
2386 self.center
2387 .split(&pane_to_split, &new_pane, split_direction)
2388 .unwrap();
2389
2390 let path = self.project.read(cx).path_for_entry(project_entry, cx)?;
2391 let task = self.open_path(path, Some(new_pane.downgrade()), true, cx);
2392 Some(cx.foreground_executor().spawn(async move {
2393 task.await?;
2394 Ok(())
2395 }))
2396 }
2397
2398 pub fn move_item(
2399 &mut self,
2400 source: View<Pane>,
2401 destination: View<Pane>,
2402 item_id_to_move: EntityId,
2403 destination_index: usize,
2404 cx: &mut ViewContext<Self>,
2405 ) {
2406 let item_to_move = source
2407 .read(cx)
2408 .items()
2409 .enumerate()
2410 .find(|(_, item_handle)| item_handle.id() == item_id_to_move);
2411
2412 if item_to_move.is_none() {
2413 log::warn!("Tried to move item handle which was not in `from` pane. Maybe tab was closed during drop");
2414 return;
2415 }
2416 let (item_ix, item_handle) = item_to_move.unwrap();
2417 let item_handle = item_handle.clone();
2418
2419 if source != destination {
2420 // Close item from previous pane
2421 source.update(cx, |source, cx| {
2422 source.remove_item(item_ix, false, cx);
2423 });
2424 }
2425
2426 // This automatically removes duplicate items in the pane
2427 destination.update(cx, |destination, cx| {
2428 destination.add_item(item_handle, true, true, Some(destination_index), cx);
2429 destination.focus(cx)
2430 });
2431 }
2432
2433 fn remove_pane(&mut self, pane: View<Pane>, cx: &mut ViewContext<Self>) {
2434 if self.center.remove(&pane).unwrap() {
2435 self.force_remove_pane(&pane, cx);
2436 self.unfollow(&pane, cx);
2437 self.last_leaders_by_pane.remove(&pane.downgrade());
2438 for removed_item in pane.read(cx).items() {
2439 self.panes_by_item.remove(&removed_item.id());
2440 }
2441
2442 cx.notify();
2443 } else {
2444 self.active_item_path_changed(cx);
2445 }
2446 }
2447
2448 pub fn panes(&self) -> &[View<Pane>] {
2449 &self.panes
2450 }
2451
2452 pub fn active_pane(&self) -> &View<Pane> {
2453 &self.active_pane
2454 }
2455
2456 fn collaborator_left(&mut self, peer_id: PeerId, cx: &mut ViewContext<Self>) {
2457 self.follower_states.retain(|_, state| {
2458 if state.leader_id == peer_id {
2459 for item in state.items_by_leader_view_id.values() {
2460 item.set_leader_peer_id(None, cx);
2461 }
2462 false
2463 } else {
2464 true
2465 }
2466 });
2467 cx.notify();
2468 }
2469
2470 // fn start_following(
2471 // &mut self,
2472 // leader_id: PeerId,
2473 // cx: &mut ViewContext<Self>,
2474 // ) -> Option<Task<Result<()>>> {
2475 // let pane = self.active_pane().clone();
2476
2477 // self.last_leaders_by_pane
2478 // .insert(pane.downgrade(), leader_id);
2479 // self.unfollow(&pane, cx);
2480 // self.follower_states.insert(
2481 // pane.clone(),
2482 // FollowerState {
2483 // leader_id,
2484 // active_view_id: None,
2485 // items_by_leader_view_id: Default::default(),
2486 // },
2487 // );
2488 // cx.notify();
2489
2490 // let room_id = self.active_call()?.read(cx).room()?.read(cx).id();
2491 // let project_id = self.project.read(cx).remote_id();
2492 // let request = self.app_state.client.request(proto::Follow {
2493 // room_id,
2494 // project_id,
2495 // leader_id: Some(leader_id),
2496 // });
2497
2498 // Some(cx.spawn(|this, mut cx| async move {
2499 // let response = request.await?;
2500 // this.update(&mut cx, |this, _| {
2501 // let state = this
2502 // .follower_states
2503 // .get_mut(&pane)
2504 // .ok_or_else(|| anyhow!("following interrupted"))?;
2505 // state.active_view_id = if let Some(active_view_id) = response.active_view_id {
2506 // Some(ViewId::from_proto(active_view_id)?)
2507 // } else {
2508 // None
2509 // };
2510 // Ok::<_, anyhow::Error>(())
2511 // })??;
2512 // Self::add_views_from_leader(
2513 // this.clone(),
2514 // leader_id,
2515 // vec![pane],
2516 // response.views,
2517 // &mut cx,
2518 // )
2519 // .await?;
2520 // this.update(&mut cx, |this, cx| this.leader_updated(leader_id, cx))?;
2521 // Ok(())
2522 // }))
2523 // }
2524
2525 // pub fn follow_next_collaborator(
2526 // &mut self,
2527 // _: &FollowNextCollaborator,
2528 // cx: &mut ViewContext<Self>,
2529 // ) -> Option<Task<Result<()>>> {
2530 // let collaborators = self.project.read(cx).collaborators();
2531 // let next_leader_id = if let Some(leader_id) = self.leader_for_pane(&self.active_pane) {
2532 // let mut collaborators = collaborators.keys().copied();
2533 // for peer_id in collaborators.by_ref() {
2534 // if peer_id == leader_id {
2535 // break;
2536 // }
2537 // }
2538 // collaborators.next()
2539 // } else if let Some(last_leader_id) =
2540 // self.last_leaders_by_pane.get(&self.active_pane.downgrade())
2541 // {
2542 // if collaborators.contains_key(last_leader_id) {
2543 // Some(*last_leader_id)
2544 // } else {
2545 // None
2546 // }
2547 // } else {
2548 // None
2549 // };
2550
2551 // let pane = self.active_pane.clone();
2552 // let Some(leader_id) = next_leader_id.or_else(|| collaborators.keys().copied().next())
2553 // else {
2554 // return None;
2555 // };
2556 // if Some(leader_id) == self.unfollow(&pane, cx) {
2557 // return None;
2558 // }
2559 // self.follow(leader_id, cx)
2560 // }
2561
2562 // pub fn follow(
2563 // &mut self,
2564 // leader_id: PeerId,
2565 // cx: &mut ViewContext<Self>,
2566 // ) -> Option<Task<Result<()>>> {
2567 // let room = ActiveCall::global(cx).read(cx).room()?.read(cx);
2568 // let project = self.project.read(cx);
2569
2570 // let Some(remote_participant) = room.remote_participant_for_peer_id(leader_id) else {
2571 // return None;
2572 // };
2573
2574 // let other_project_id = match remote_participant.location {
2575 // call::ParticipantLocation::External => None,
2576 // call::ParticipantLocation::UnsharedProject => None,
2577 // call::ParticipantLocation::SharedProject { project_id } => {
2578 // if Some(project_id) == project.remote_id() {
2579 // None
2580 // } else {
2581 // Some(project_id)
2582 // }
2583 // }
2584 // };
2585
2586 // // if they are active in another project, follow there.
2587 // if let Some(project_id) = other_project_id {
2588 // let app_state = self.app_state.clone();
2589 // return Some(crate::join_remote_project(
2590 // project_id,
2591 // remote_participant.user.id,
2592 // app_state,
2593 // cx,
2594 // ));
2595 // }
2596
2597 // // if you're already following, find the right pane and focus it.
2598 // for (pane, state) in &self.follower_states {
2599 // if leader_id == state.leader_id {
2600 // cx.focus(pane);
2601 // return None;
2602 // }
2603 // }
2604
2605 // // Otherwise, follow.
2606 // self.start_following(leader_id, cx)
2607 // }
2608
2609 pub fn unfollow(&mut self, pane: &View<Pane>, cx: &mut ViewContext<Self>) -> Option<PeerId> {
2610 let state = self.follower_states.remove(pane)?;
2611 let leader_id = state.leader_id;
2612 for (_, item) in state.items_by_leader_view_id {
2613 item.set_leader_peer_id(None, cx);
2614 }
2615
2616 if self
2617 .follower_states
2618 .values()
2619 .all(|state| state.leader_id != state.leader_id)
2620 {
2621 let project_id = self.project.read(cx).remote_id();
2622 let room_id = self.active_call()?.read(cx).room()?.read(cx).id();
2623 self.app_state
2624 .client
2625 .send(proto::Unfollow {
2626 room_id,
2627 project_id,
2628 leader_id: Some(leader_id),
2629 })
2630 .log_err();
2631 }
2632
2633 cx.notify();
2634 Some(leader_id)
2635 }
2636
2637 // pub fn is_being_followed(&self, peer_id: PeerId) -> bool {
2638 // self.follower_states
2639 // .values()
2640 // .any(|state| state.leader_id == peer_id)
2641 // }
2642
2643 fn render_titlebar(&self, cx: &mut ViewContext<Self>) -> impl Component<Self> {
2644 h_stack()
2645 .id("titlebar")
2646 .justify_between()
2647 .w_full()
2648 .h(rems(1.75))
2649 .bg(cx.theme().colors().title_bar_background)
2650 .when(
2651 !matches!(cx.window_bounds(), WindowBounds::Fullscreen),
2652 |s| s.pl_20(),
2653 )
2654 .on_click(|_, event, cx| {
2655 if event.up.click_count == 2 {
2656 cx.zoom_window();
2657 }
2658 })
2659 .child(h_stack().child(Label::new("Left side titlebar item"))) // self.titlebar_item
2660 .child(h_stack().child(Label::new("Right side titlebar item")))
2661 }
2662
2663 fn active_item_path_changed(&mut self, cx: &mut ViewContext<Self>) {
2664 let active_entry = self.active_project_path(cx);
2665 self.project
2666 .update(cx, |project, cx| project.set_active_path(active_entry, cx));
2667 self.update_window_title(cx);
2668 }
2669
2670 fn update_window_title(&mut self, cx: &mut ViewContext<Self>) {
2671 let project = self.project().read(cx);
2672 let mut title = String::new();
2673
2674 if let Some(path) = self.active_item(cx).and_then(|item| item.project_path(cx)) {
2675 let filename = path
2676 .path
2677 .file_name()
2678 .map(|s| s.to_string_lossy())
2679 .or_else(|| {
2680 Some(Cow::Borrowed(
2681 project
2682 .worktree_for_id(path.worktree_id, cx)?
2683 .read(cx)
2684 .root_name(),
2685 ))
2686 });
2687
2688 if let Some(filename) = filename {
2689 title.push_str(filename.as_ref());
2690 title.push_str(" — ");
2691 }
2692 }
2693
2694 for (i, name) in project.worktree_root_names(cx).enumerate() {
2695 if i > 0 {
2696 title.push_str(", ");
2697 }
2698 title.push_str(name);
2699 }
2700
2701 if title.is_empty() {
2702 title = "empty project".to_string();
2703 }
2704
2705 if project.is_remote() {
2706 title.push_str(" ↙");
2707 } else if project.is_shared() {
2708 title.push_str(" ↗");
2709 }
2710
2711 // todo!()
2712 // cx.set_window_title(&title);
2713 }
2714
2715 fn update_window_edited(&mut self, cx: &mut ViewContext<Self>) {
2716 let is_edited = !self.project.read(cx).is_read_only()
2717 && self
2718 .items(cx)
2719 .any(|item| item.has_conflict(cx) || item.is_dirty(cx));
2720 if is_edited != self.window_edited {
2721 self.window_edited = is_edited;
2722 // todo!()
2723 // cx.set_window_edited(self.window_edited)
2724 }
2725 }
2726
2727 // fn render_disconnected_overlay(
2728 // &self,
2729 // cx: &mut ViewContext<Workspace>,
2730 // ) -> Option<AnyElement<Workspace>> {
2731 // if self.project.read(cx).is_read_only() {
2732 // enum DisconnectedOverlay {}
2733 // Some(
2734 // MouseEventHandler::new::<DisconnectedOverlay, _>(0, cx, |_, cx| {
2735 // let theme = &theme::current(cx);
2736 // Label::new(
2737 // "Your connection to the remote project has been lost.",
2738 // theme.workspace.disconnected_overlay.text.clone(),
2739 // )
2740 // .aligned()
2741 // .contained()
2742 // .with_style(theme.workspace.disconnected_overlay.container)
2743 // })
2744 // .with_cursor_style(CursorStyle::Arrow)
2745 // .capture_all()
2746 // .into_any_named("disconnected overlay"),
2747 // )
2748 // } else {
2749 // None
2750 // }
2751 // }
2752
2753 // fn render_notifications(
2754 // &self,
2755 // theme: &theme::Workspace,
2756 // cx: &AppContext,
2757 // ) -> Option<AnyElement<Workspace>> {
2758 // if self.notifications.is_empty() {
2759 // None
2760 // } else {
2761 // Some(
2762 // Flex::column()
2763 // .with_children(self.notifications.iter().map(|(_, _, notification)| {
2764 // ChildView::new(notification.as_any(), cx)
2765 // .contained()
2766 // .with_style(theme.notification)
2767 // }))
2768 // .constrained()
2769 // .with_width(theme.notifications.width)
2770 // .contained()
2771 // .with_style(theme.notifications.container)
2772 // .aligned()
2773 // .bottom()
2774 // .right()
2775 // .into_any(),
2776 // )
2777 // }
2778 // }
2779
2780 // // RPC handlers
2781
2782 fn handle_follow(
2783 &mut self,
2784 _follower_project_id: Option<u64>,
2785 _cx: &mut ViewContext<Self>,
2786 ) -> proto::FollowResponse {
2787 todo!()
2788
2789 // let client = &self.app_state.client;
2790 // let project_id = self.project.read(cx).remote_id();
2791
2792 // let active_view_id = self.active_item(cx).and_then(|i| {
2793 // Some(
2794 // i.to_followable_item_handle(cx)?
2795 // .remote_id(client, cx)?
2796 // .to_proto(),
2797 // )
2798 // });
2799
2800 // cx.notify();
2801
2802 // self.last_active_view_id = active_view_id.clone();
2803 // proto::FollowResponse {
2804 // active_view_id,
2805 // views: self
2806 // .panes()
2807 // .iter()
2808 // .flat_map(|pane| {
2809 // let leader_id = self.leader_for_pane(pane);
2810 // pane.read(cx).items().filter_map({
2811 // let cx = &cx;
2812 // move |item| {
2813 // let item = item.to_followable_item_handle(cx)?;
2814 // if (project_id.is_none() || project_id != follower_project_id)
2815 // && item.is_project_item(cx)
2816 // {
2817 // return None;
2818 // }
2819 // let id = item.remote_id(client, cx)?.to_proto();
2820 // let variant = item.to_state_proto(cx)?;
2821 // Some(proto::View {
2822 // id: Some(id),
2823 // leader_id,
2824 // variant: Some(variant),
2825 // })
2826 // }
2827 // })
2828 // })
2829 // .collect(),
2830 // }
2831 }
2832
2833 fn handle_update_followers(
2834 &mut self,
2835 leader_id: PeerId,
2836 message: proto::UpdateFollowers,
2837 _cx: &mut ViewContext<Self>,
2838 ) {
2839 self.leader_updates_tx
2840 .unbounded_send((leader_id, message))
2841 .ok();
2842 }
2843
2844 async fn process_leader_update(
2845 this: &WeakView<Self>,
2846 leader_id: PeerId,
2847 update: proto::UpdateFollowers,
2848 cx: &mut AsyncWindowContext,
2849 ) -> Result<()> {
2850 match update.variant.ok_or_else(|| anyhow!("invalid update"))? {
2851 proto::update_followers::Variant::UpdateActiveView(update_active_view) => {
2852 this.update(cx, |this, _| {
2853 for (_, state) in &mut this.follower_states {
2854 if state.leader_id == leader_id {
2855 state.active_view_id =
2856 if let Some(active_view_id) = update_active_view.id.clone() {
2857 Some(ViewId::from_proto(active_view_id)?)
2858 } else {
2859 None
2860 };
2861 }
2862 }
2863 anyhow::Ok(())
2864 })??;
2865 }
2866 proto::update_followers::Variant::UpdateView(update_view) => {
2867 let variant = update_view
2868 .variant
2869 .ok_or_else(|| anyhow!("missing update view variant"))?;
2870 let id = update_view
2871 .id
2872 .ok_or_else(|| anyhow!("missing update view id"))?;
2873 let mut tasks = Vec::new();
2874 this.update(cx, |this, cx| {
2875 let project = this.project.clone();
2876 for (_, state) in &mut this.follower_states {
2877 if state.leader_id == leader_id {
2878 let view_id = ViewId::from_proto(id.clone())?;
2879 if let Some(item) = state.items_by_leader_view_id.get(&view_id) {
2880 tasks.push(item.apply_update_proto(&project, variant.clone(), cx));
2881 }
2882 }
2883 }
2884 anyhow::Ok(())
2885 })??;
2886 try_join_all(tasks).await.log_err();
2887 }
2888 proto::update_followers::Variant::CreateView(view) => {
2889 let panes = this.update(cx, |this, _| {
2890 this.follower_states
2891 .iter()
2892 .filter_map(|(pane, state)| (state.leader_id == leader_id).then_some(pane))
2893 .cloned()
2894 .collect()
2895 })?;
2896 Self::add_views_from_leader(this.clone(), leader_id, panes, vec![view], cx).await?;
2897 }
2898 }
2899 this.update(cx, |this, cx| this.leader_updated(leader_id, cx))?;
2900 Ok(())
2901 }
2902
2903 async fn add_views_from_leader(
2904 this: WeakView<Self>,
2905 leader_id: PeerId,
2906 panes: Vec<View<Pane>>,
2907 views: Vec<proto::View>,
2908 cx: &mut AsyncWindowContext,
2909 ) -> Result<()> {
2910 let this = this.upgrade().context("workspace dropped")?;
2911
2912 let item_builders = cx.update(|_, cx| {
2913 cx.default_global::<FollowableItemBuilders>()
2914 .values()
2915 .map(|b| b.0)
2916 .collect::<Vec<_>>()
2917 })?;
2918
2919 let mut item_tasks_by_pane = HashMap::default();
2920 for pane in panes {
2921 let mut item_tasks = Vec::new();
2922 let mut leader_view_ids = Vec::new();
2923 for view in &views {
2924 let Some(id) = &view.id else { continue };
2925 let id = ViewId::from_proto(id.clone())?;
2926 let mut variant = view.variant.clone();
2927 if variant.is_none() {
2928 Err(anyhow!("missing view variant"))?;
2929 }
2930 for build_item in &item_builders {
2931 let task = cx.update(|_, cx| {
2932 build_item(pane.clone(), this.clone(), id, &mut variant, cx)
2933 })?;
2934 if let Some(task) = task {
2935 item_tasks.push(task);
2936 leader_view_ids.push(id);
2937 break;
2938 } else {
2939 assert!(variant.is_some());
2940 }
2941 }
2942 }
2943
2944 item_tasks_by_pane.insert(pane, (item_tasks, leader_view_ids));
2945 }
2946
2947 for (pane, (item_tasks, leader_view_ids)) in item_tasks_by_pane {
2948 let items = futures::future::try_join_all(item_tasks).await?;
2949 this.update(cx, |this, cx| {
2950 let state = this.follower_states.get_mut(&pane)?;
2951 for (id, item) in leader_view_ids.into_iter().zip(items) {
2952 item.set_leader_peer_id(Some(leader_id), cx);
2953 state.items_by_leader_view_id.insert(id, item);
2954 }
2955
2956 Some(())
2957 })?;
2958 }
2959 Ok(())
2960 }
2961
2962 fn update_active_view_for_followers(&mut self, cx: &mut ViewContext<Self>) {
2963 let mut is_project_item = true;
2964 let mut update = proto::UpdateActiveView::default();
2965 if self.active_pane.read(cx).has_focus(cx) {
2966 let item = self
2967 .active_item(cx)
2968 .and_then(|item| item.to_followable_item_handle(cx));
2969 if let Some(item) = item {
2970 is_project_item = item.is_project_item(cx);
2971 update = proto::UpdateActiveView {
2972 id: item
2973 .remote_id(&self.app_state.client, cx)
2974 .map(|id| id.to_proto()),
2975 leader_id: self.leader_for_pane(&self.active_pane),
2976 };
2977 }
2978 }
2979
2980 if update.id != self.last_active_view_id {
2981 self.last_active_view_id = update.id.clone();
2982 self.update_followers(
2983 is_project_item,
2984 proto::update_followers::Variant::UpdateActiveView(update),
2985 cx,
2986 );
2987 }
2988 }
2989
2990 fn update_followers(
2991 &self,
2992 project_only: bool,
2993 update: proto::update_followers::Variant,
2994 cx: &mut WindowContext,
2995 ) -> Option<()> {
2996 let project_id = if project_only {
2997 self.project.read(cx).remote_id()
2998 } else {
2999 None
3000 };
3001 self.app_state().workspace_store.update(cx, |store, cx| {
3002 store.update_followers(project_id, update, cx)
3003 })
3004 }
3005
3006 pub fn leader_for_pane(&self, pane: &View<Pane>) -> Option<PeerId> {
3007 self.follower_states.get(pane).map(|state| state.leader_id)
3008 }
3009
3010 fn leader_updated(&mut self, leader_id: PeerId, cx: &mut ViewContext<Self>) -> Option<()> {
3011 cx.notify();
3012
3013 let call = self.active_call()?;
3014 let room = call.read(cx).room()?.read(cx);
3015 let participant = room.remote_participant_for_peer_id(leader_id)?;
3016 let mut items_to_activate = Vec::new();
3017
3018 let leader_in_this_app;
3019 let leader_in_this_project;
3020 match participant.location {
3021 call2::ParticipantLocation::SharedProject { project_id } => {
3022 leader_in_this_app = true;
3023 leader_in_this_project = Some(project_id) == self.project.read(cx).remote_id();
3024 }
3025 call2::ParticipantLocation::UnsharedProject => {
3026 leader_in_this_app = true;
3027 leader_in_this_project = false;
3028 }
3029 call2::ParticipantLocation::External => {
3030 leader_in_this_app = false;
3031 leader_in_this_project = false;
3032 }
3033 };
3034
3035 for (pane, state) in &self.follower_states {
3036 if state.leader_id != leader_id {
3037 continue;
3038 }
3039 if let (Some(active_view_id), true) = (state.active_view_id, leader_in_this_app) {
3040 if let Some(item) = state.items_by_leader_view_id.get(&active_view_id) {
3041 if leader_in_this_project || !item.is_project_item(cx) {
3042 items_to_activate.push((pane.clone(), item.boxed_clone()));
3043 }
3044 } else {
3045 log::warn!(
3046 "unknown view id {:?} for leader {:?}",
3047 active_view_id,
3048 leader_id
3049 );
3050 }
3051 continue;
3052 }
3053 // todo!()
3054 // if let Some(shared_screen) = self.shared_screen_for_peer(leader_id, pane, cx) {
3055 // items_to_activate.push((pane.clone(), Box::new(shared_screen)));
3056 // }
3057 }
3058
3059 for (pane, item) in items_to_activate {
3060 let pane_was_focused = pane.read(cx).has_focus(cx);
3061 if let Some(index) = pane.update(cx, |pane, _| pane.index_for_item(item.as_ref())) {
3062 pane.update(cx, |pane, cx| pane.activate_item(index, false, false, cx));
3063 } else {
3064 pane.update(cx, |pane, cx| {
3065 pane.add_item(item.boxed_clone(), false, false, None, cx)
3066 });
3067 }
3068
3069 if pane_was_focused {
3070 pane.update(cx, |pane, cx| pane.focus_active_item(cx));
3071 }
3072 }
3073
3074 None
3075 }
3076
3077 // todo!()
3078 // fn shared_screen_for_peer(
3079 // &self,
3080 // peer_id: PeerId,
3081 // pane: &View<Pane>,
3082 // cx: &mut ViewContext<Self>,
3083 // ) -> Option<View<SharedScreen>> {
3084 // let call = self.active_call()?;
3085 // let room = call.read(cx).room()?.read(cx);
3086 // let participant = room.remote_participant_for_peer_id(peer_id)?;
3087 // let track = participant.video_tracks.values().next()?.clone();
3088 // let user = participant.user.clone();
3089
3090 // for item in pane.read(cx).items_of_type::<SharedScreen>() {
3091 // if item.read(cx).peer_id == peer_id {
3092 // return Some(item);
3093 // }
3094 // }
3095
3096 // Some(cx.build_view(|cx| SharedScreen::new(&track, peer_id, user.clone(), cx)))
3097 // }
3098
3099 pub fn on_window_activation_changed(&mut self, cx: &mut ViewContext<Self>) {
3100 if cx.is_window_active() {
3101 self.update_active_view_for_followers(cx);
3102 cx.background_executor()
3103 .spawn(persistence::DB.update_timestamp(self.database_id()))
3104 .detach();
3105 } else {
3106 for pane in &self.panes {
3107 pane.update(cx, |pane, cx| {
3108 if let Some(item) = pane.active_item() {
3109 item.workspace_deactivated(cx);
3110 }
3111 if matches!(
3112 WorkspaceSettings::get_global(cx).autosave,
3113 AutosaveSetting::OnWindowChange | AutosaveSetting::OnFocusChange
3114 ) {
3115 for item in pane.items() {
3116 Pane::autosave_item(item.as_ref(), self.project.clone(), cx)
3117 .detach_and_log_err(cx);
3118 }
3119 }
3120 });
3121 }
3122 }
3123 }
3124
3125 fn active_call(&self) -> Option<&Model<ActiveCall>> {
3126 self.active_call.as_ref().map(|(call, _)| call)
3127 }
3128
3129 fn on_active_call_event(
3130 &mut self,
3131 _: Model<ActiveCall>,
3132 event: &call2::room::Event,
3133 cx: &mut ViewContext<Self>,
3134 ) {
3135 match event {
3136 call2::room::Event::ParticipantLocationChanged { participant_id }
3137 | call2::room::Event::RemoteVideoTracksChanged { participant_id } => {
3138 self.leader_updated(*participant_id, cx);
3139 }
3140 _ => {}
3141 }
3142 }
3143
3144 pub fn database_id(&self) -> WorkspaceId {
3145 self.database_id
3146 }
3147
3148 fn location(&self, cx: &AppContext) -> Option<WorkspaceLocation> {
3149 let project = self.project().read(cx);
3150
3151 if project.is_local() {
3152 Some(
3153 project
3154 .visible_worktrees(cx)
3155 .map(|worktree| worktree.read(cx).abs_path())
3156 .collect::<Vec<_>>()
3157 .into(),
3158 )
3159 } else {
3160 None
3161 }
3162 }
3163
3164 fn remove_panes(&mut self, member: Member, cx: &mut ViewContext<Workspace>) {
3165 match member {
3166 Member::Axis(PaneAxis { members, .. }) => {
3167 for child in members.iter() {
3168 self.remove_panes(child.clone(), cx)
3169 }
3170 }
3171 Member::Pane(pane) => {
3172 self.force_remove_pane(&pane, cx);
3173 }
3174 }
3175 }
3176
3177 fn force_remove_pane(&mut self, pane: &View<Pane>, cx: &mut ViewContext<Workspace>) {
3178 self.panes.retain(|p| p != pane);
3179 if true {
3180 todo!()
3181 // cx.focus(self.panes.last().unwrap());
3182 }
3183 if self.last_active_center_pane == Some(pane.downgrade()) {
3184 self.last_active_center_pane = None;
3185 }
3186 cx.notify();
3187 }
3188
3189 // fn schedule_serialize(&mut self, cx: &mut ViewContext<Self>) {
3190 // self._schedule_serialize = Some(cx.spawn(|this, cx| async move {
3191 // cx.background().timer(Duration::from_millis(100)).await;
3192 // this.read_with(&cx, |this, cx| this.serialize_workspace(cx))
3193 // .ok();
3194 // }));
3195 // }
3196
3197 fn serialize_workspace(&self, cx: &mut ViewContext<Self>) {
3198 fn serialize_pane_handle(pane_handle: &View<Pane>, cx: &WindowContext) -> SerializedPane {
3199 let (items, active) = {
3200 let pane = pane_handle.read(cx);
3201 let active_item_id = pane.active_item().map(|item| item.id());
3202 (
3203 pane.items()
3204 .filter_map(|item_handle| {
3205 Some(SerializedItem {
3206 kind: Arc::from(item_handle.serialized_item_kind()?),
3207 item_id: item_handle.id().as_u64() as usize,
3208 active: Some(item_handle.id()) == active_item_id,
3209 })
3210 })
3211 .collect::<Vec<_>>(),
3212 pane.has_focus(cx),
3213 )
3214 };
3215
3216 SerializedPane::new(items, active)
3217 }
3218
3219 fn build_serialized_pane_group(
3220 pane_group: &Member,
3221 cx: &WindowContext,
3222 ) -> SerializedPaneGroup {
3223 match pane_group {
3224 Member::Axis(PaneAxis {
3225 axis,
3226 members,
3227 flexes,
3228 bounding_boxes: _,
3229 }) => SerializedPaneGroup::Group {
3230 axis: *axis,
3231 children: members
3232 .iter()
3233 .map(|member| build_serialized_pane_group(member, cx))
3234 .collect::<Vec<_>>(),
3235 flexes: Some(flexes.lock().clone()),
3236 },
3237 Member::Pane(pane_handle) => {
3238 SerializedPaneGroup::Pane(serialize_pane_handle(&pane_handle, cx))
3239 }
3240 }
3241 }
3242
3243 fn build_serialized_docks(
3244 this: &Workspace,
3245 cx: &mut ViewContext<Workspace>,
3246 ) -> DockStructure {
3247 let left_dock = this.left_dock.read(cx);
3248 let left_visible = left_dock.is_open();
3249 let left_active_panel = left_dock
3250 .visible_panel()
3251 .and_then(|panel| Some(panel.persistent_name(cx).to_string()));
3252 let left_dock_zoom = left_dock
3253 .visible_panel()
3254 .map(|panel| panel.is_zoomed(cx))
3255 .unwrap_or(false);
3256
3257 let right_dock = this.right_dock.read(cx);
3258 let right_visible = right_dock.is_open();
3259 let right_active_panel = right_dock
3260 .visible_panel()
3261 .and_then(|panel| Some(panel.persistent_name(cx).to_string()));
3262 let right_dock_zoom = right_dock
3263 .visible_panel()
3264 .map(|panel| panel.is_zoomed(cx))
3265 .unwrap_or(false);
3266
3267 let bottom_dock = this.bottom_dock.read(cx);
3268 let bottom_visible = bottom_dock.is_open();
3269 let bottom_active_panel = bottom_dock
3270 .visible_panel()
3271 .and_then(|panel| Some(panel.persistent_name(cx).to_string()));
3272 let bottom_dock_zoom = bottom_dock
3273 .visible_panel()
3274 .map(|panel| panel.is_zoomed(cx))
3275 .unwrap_or(false);
3276
3277 DockStructure {
3278 left: DockData {
3279 visible: left_visible,
3280 active_panel: left_active_panel,
3281 zoom: left_dock_zoom,
3282 },
3283 right: DockData {
3284 visible: right_visible,
3285 active_panel: right_active_panel,
3286 zoom: right_dock_zoom,
3287 },
3288 bottom: DockData {
3289 visible: bottom_visible,
3290 active_panel: bottom_active_panel,
3291 zoom: bottom_dock_zoom,
3292 },
3293 }
3294 }
3295
3296 if let Some(location) = self.location(cx) {
3297 // Load bearing special case:
3298 // - with_local_workspace() relies on this to not have other stuff open
3299 // when you open your log
3300 if !location.paths().is_empty() {
3301 let center_group = build_serialized_pane_group(&self.center.root, cx);
3302 let docks = build_serialized_docks(self, cx);
3303
3304 let serialized_workspace = SerializedWorkspace {
3305 id: self.database_id,
3306 location,
3307 center_group,
3308 bounds: Default::default(),
3309 display: Default::default(),
3310 docks,
3311 };
3312
3313 cx.spawn(|_, _| persistence::DB.save_workspace(serialized_workspace))
3314 .detach();
3315 }
3316 }
3317 }
3318
3319 pub(crate) fn load_workspace(
3320 serialized_workspace: SerializedWorkspace,
3321 paths_to_open: Vec<Option<ProjectPath>>,
3322 cx: &mut ViewContext<Workspace>,
3323 ) -> Task<Result<Vec<Option<Box<dyn ItemHandle>>>>> {
3324 cx.spawn(|workspace, mut cx| async move {
3325 let (project, old_center_pane) = workspace.update(&mut cx, |workspace, _| {
3326 (
3327 workspace.project().clone(),
3328 workspace.last_active_center_pane.clone(),
3329 )
3330 })?;
3331
3332 let mut center_group = None;
3333 let mut center_items = None;
3334
3335 // Traverse the splits tree and add to things
3336 if let Some((group, active_pane, items)) = serialized_workspace
3337 .center_group
3338 .deserialize(
3339 &project,
3340 serialized_workspace.id,
3341 workspace.clone(),
3342 &mut cx,
3343 )
3344 .await
3345 {
3346 center_items = Some(items);
3347 center_group = Some((group, active_pane))
3348 }
3349
3350 let mut items_by_project_path = cx.update(|_, cx| {
3351 center_items
3352 .unwrap_or_default()
3353 .into_iter()
3354 .filter_map(|item| {
3355 let item = item?;
3356 let project_path = item.project_path(cx)?;
3357 Some((project_path, item))
3358 })
3359 .collect::<HashMap<_, _>>()
3360 })?;
3361
3362 let opened_items = paths_to_open
3363 .into_iter()
3364 .map(|path_to_open| {
3365 path_to_open
3366 .and_then(|path_to_open| items_by_project_path.remove(&path_to_open))
3367 })
3368 .collect::<Vec<_>>();
3369
3370 // Remove old panes from workspace panes list
3371 workspace.update(&mut cx, |workspace, cx| {
3372 if let Some((center_group, active_pane)) = center_group {
3373 workspace.remove_panes(workspace.center.root.clone(), cx);
3374
3375 // Swap workspace center group
3376 workspace.center = PaneGroup::with_root(center_group);
3377
3378 // Change the focus to the workspace first so that we retrigger focus in on the pane.
3379 // todo!()
3380 // cx.focus_self();
3381 // if let Some(active_pane) = active_pane {
3382 // cx.focus(&active_pane);
3383 // } else {
3384 // cx.focus(workspace.panes.last().unwrap());
3385 // }
3386 } else {
3387 // todo!()
3388 // let old_center_handle = old_center_pane.and_then(|weak| weak.upgrade());
3389 // if let Some(old_center_handle) = old_center_handle {
3390 // cx.focus(&old_center_handle)
3391 // } else {
3392 // cx.focus_self()
3393 // }
3394 }
3395
3396 let docks = serialized_workspace.docks;
3397 workspace.left_dock.update(cx, |dock, cx| {
3398 dock.set_open(docks.left.visible, cx);
3399 if let Some(active_panel) = docks.left.active_panel {
3400 if let Some(ix) = dock.panel_index_for_ui_name(&active_panel, cx) {
3401 dock.activate_panel(ix, cx);
3402 }
3403 }
3404 dock.active_panel()
3405 .map(|panel| panel.set_zoomed(docks.left.zoom, cx));
3406 if docks.left.visible && docks.left.zoom {
3407 // todo!()
3408 // cx.focus_self()
3409 }
3410 });
3411 // TODO: I think the bug is that setting zoom or active undoes the bottom zoom or something
3412 workspace.right_dock.update(cx, |dock, cx| {
3413 dock.set_open(docks.right.visible, cx);
3414 if let Some(active_panel) = docks.right.active_panel {
3415 if let Some(ix) = dock.panel_index_for_ui_name(&active_panel, cx) {
3416 dock.activate_panel(ix, cx);
3417 }
3418 }
3419 dock.active_panel()
3420 .map(|panel| panel.set_zoomed(docks.right.zoom, cx));
3421
3422 if docks.right.visible && docks.right.zoom {
3423 // todo!()
3424 // cx.focus_self()
3425 }
3426 });
3427 workspace.bottom_dock.update(cx, |dock, cx| {
3428 dock.set_open(docks.bottom.visible, cx);
3429 if let Some(active_panel) = docks.bottom.active_panel {
3430 if let Some(ix) = dock.panel_index_for_ui_name(&active_panel, cx) {
3431 dock.activate_panel(ix, cx);
3432 }
3433 }
3434
3435 dock.active_panel()
3436 .map(|panel| panel.set_zoomed(docks.bottom.zoom, cx));
3437
3438 if docks.bottom.visible && docks.bottom.zoom {
3439 // todo!()
3440 // cx.focus_self()
3441 }
3442 });
3443
3444 cx.notify();
3445 })?;
3446
3447 // Serialize ourself to make sure our timestamps and any pane / item changes are replicated
3448 workspace.update(&mut cx, |workspace, cx| workspace.serialize_workspace(cx))?;
3449
3450 Ok(opened_items)
3451 })
3452 }
3453
3454 #[cfg(any(test, feature = "test-support"))]
3455 pub fn test_new(project: Model<Project>, cx: &mut ViewContext<Self>) -> Self {
3456 use gpui::Context;
3457 use node_runtime::FakeNodeRuntime;
3458
3459 let client = project.read(cx).client();
3460 let user_store = project.read(cx).user_store();
3461
3462 let workspace_store = cx.build_model(|cx| WorkspaceStore::new(client.clone(), cx));
3463 let app_state = Arc::new(AppState {
3464 languages: project.read(cx).languages().clone(),
3465 workspace_store,
3466 client,
3467 user_store,
3468 fs: project.read(cx).fs().clone(),
3469 build_window_options: |_, _, _| Default::default(),
3470 initialize_workspace: |_, _, _, _| Task::ready(Ok(())),
3471 node_runtime: FakeNodeRuntime::new(),
3472 });
3473 Self::new(0, project, app_state, cx)
3474 }
3475
3476 // fn render_dock(&self, position: DockPosition, cx: &WindowContext) -> Option<AnyElement<Self>> {
3477 // let dock = match position {
3478 // DockPosition::Left => &self.left_dock,
3479 // DockPosition::Right => &self.right_dock,
3480 // DockPosition::Bottom => &self.bottom_dock,
3481 // };
3482 // let active_panel = dock.read(cx).visible_panel()?;
3483 // let element = if Some(active_panel.id()) == self.zoomed.as_ref().map(|zoomed| zoomed.id()) {
3484 // dock.read(cx).render_placeholder(cx)
3485 // } else {
3486 // ChildView::new(dock, cx).into_any()
3487 // };
3488
3489 // Some(
3490 // element
3491 // .constrained()
3492 // .dynamically(move |constraint, _, cx| match position {
3493 // DockPosition::Left | DockPosition::Right => SizeConstraint::new(
3494 // Vector2F::new(20., constraint.min.y()),
3495 // Vector2F::new(cx.window_size().x() * 0.8, constraint.max.y()),
3496 // ),
3497 // DockPosition::Bottom => SizeConstraint::new(
3498 // Vector2F::new(constraint.min.x(), 20.),
3499 // Vector2F::new(constraint.max.x(), cx.window_size().y() * 0.8),
3500 // ),
3501 // })
3502 // .into_any(),
3503 // )
3504 // }
3505 // }
3506 pub fn register_action<A: Action>(
3507 &mut self,
3508 callback: impl Fn(&mut Self, &A, &mut ViewContext<Self>) + 'static,
3509 ) {
3510 let callback = Arc::new(callback);
3511
3512 self.workspace_actions.push(Box::new(move |div| {
3513 let callback = callback.clone();
3514 div.on_action(move |workspace, event, cx| (callback.clone())(workspace, event, cx))
3515 }));
3516 }
3517
3518 fn add_workspace_actions_listeners(
3519 &self,
3520 mut div: Div<Workspace, StatelessInteractivity<Workspace>>,
3521 ) -> Div<Workspace, StatelessInteractivity<Workspace>> {
3522 for action in self.workspace_actions.iter() {
3523 div = (action)(div)
3524 }
3525 div
3526 }
3527
3528 pub fn toggle_modal<V: Modal, B>(&mut self, cx: &mut ViewContext<Self>, build: B)
3529 where
3530 B: FnOnce(&mut ViewContext<V>) -> V,
3531 {
3532 self.modal_layer
3533 .update(cx, |modal_layer, cx| modal_layer.toggle_modal(cx, build))
3534 }
3535}
3536
3537fn window_bounds_env_override(cx: &AsyncAppContext) -> Option<WindowBounds> {
3538 let display_origin = cx
3539 .update(|cx| Some(cx.displays().first()?.bounds().origin))
3540 .ok()??;
3541 ZED_WINDOW_POSITION
3542 .zip(*ZED_WINDOW_SIZE)
3543 .map(|(position, size)| {
3544 WindowBounds::Fixed(Bounds {
3545 origin: display_origin + position,
3546 size,
3547 })
3548 })
3549}
3550
3551fn open_items(
3552 serialized_workspace: Option<SerializedWorkspace>,
3553 mut project_paths_to_open: Vec<(PathBuf, Option<ProjectPath>)>,
3554 app_state: Arc<AppState>,
3555 cx: &mut ViewContext<Workspace>,
3556) -> impl 'static + Future<Output = Result<Vec<Option<Result<Box<dyn ItemHandle>>>>>> {
3557 let restored_items = serialized_workspace.map(|serialized_workspace| {
3558 Workspace::load_workspace(
3559 serialized_workspace,
3560 project_paths_to_open
3561 .iter()
3562 .map(|(_, project_path)| project_path)
3563 .cloned()
3564 .collect(),
3565 cx,
3566 )
3567 });
3568
3569 cx.spawn(|workspace, mut cx| async move {
3570 let mut opened_items = Vec::with_capacity(project_paths_to_open.len());
3571
3572 if let Some(restored_items) = restored_items {
3573 let restored_items = restored_items.await?;
3574
3575 let restored_project_paths = restored_items
3576 .iter()
3577 .filter_map(|item| {
3578 cx.update(|_, cx| item.as_ref()?.project_path(cx))
3579 .ok()
3580 .flatten()
3581 })
3582 .collect::<HashSet<_>>();
3583
3584 for restored_item in restored_items {
3585 opened_items.push(restored_item.map(Ok));
3586 }
3587
3588 project_paths_to_open
3589 .iter_mut()
3590 .for_each(|(_, project_path)| {
3591 if let Some(project_path_to_open) = project_path {
3592 if restored_project_paths.contains(project_path_to_open) {
3593 *project_path = None;
3594 }
3595 }
3596 });
3597 } else {
3598 for _ in 0..project_paths_to_open.len() {
3599 opened_items.push(None);
3600 }
3601 }
3602 assert!(opened_items.len() == project_paths_to_open.len());
3603
3604 let tasks =
3605 project_paths_to_open
3606 .into_iter()
3607 .enumerate()
3608 .map(|(i, (abs_path, project_path))| {
3609 let workspace = workspace.clone();
3610 cx.spawn(|mut cx| {
3611 let fs = app_state.fs.clone();
3612 async move {
3613 let file_project_path = project_path?;
3614 if fs.is_file(&abs_path).await {
3615 Some((
3616 i,
3617 workspace
3618 .update(&mut cx, |workspace, cx| {
3619 workspace.open_path(file_project_path, None, true, cx)
3620 })
3621 .log_err()?
3622 .await,
3623 ))
3624 } else {
3625 None
3626 }
3627 }
3628 })
3629 });
3630
3631 let tasks = tasks.collect::<Vec<_>>();
3632
3633 let tasks = futures::future::join_all(tasks.into_iter());
3634 for maybe_opened_path in tasks.await.into_iter() {
3635 if let Some((i, path_open_result)) = maybe_opened_path {
3636 opened_items[i] = Some(path_open_result);
3637 }
3638 }
3639
3640 Ok(opened_items)
3641 })
3642}
3643
3644// todo!()
3645// fn notify_of_new_dock(workspace: &WeakView<Workspace>, cx: &mut AsyncAppContext) {
3646// const NEW_PANEL_BLOG_POST: &str = "https://zed.dev/blog/new-panel-system";
3647// const NEW_DOCK_HINT_KEY: &str = "show_new_dock_key";
3648// const MESSAGE_ID: usize = 2;
3649
3650// if workspace
3651// .read_with(cx, |workspace, cx| {
3652// workspace.has_shown_notification_once::<MessageNotification>(MESSAGE_ID, cx)
3653// })
3654// .unwrap_or(false)
3655// {
3656// return;
3657// }
3658
3659// if db::kvp::KEY_VALUE_STORE
3660// .read_kvp(NEW_DOCK_HINT_KEY)
3661// .ok()
3662// .flatten()
3663// .is_some()
3664// {
3665// if !workspace
3666// .read_with(cx, |workspace, cx| {
3667// workspace.has_shown_notification_once::<MessageNotification>(MESSAGE_ID, cx)
3668// })
3669// .unwrap_or(false)
3670// {
3671// cx.update(|cx| {
3672// cx.update_global::<NotificationTracker, _, _>(|tracker, _| {
3673// let entry = tracker
3674// .entry(TypeId::of::<MessageNotification>())
3675// .or_default();
3676// if !entry.contains(&MESSAGE_ID) {
3677// entry.push(MESSAGE_ID);
3678// }
3679// });
3680// });
3681// }
3682
3683// return;
3684// }
3685
3686// cx.spawn(|_| async move {
3687// db::kvp::KEY_VALUE_STORE
3688// .write_kvp(NEW_DOCK_HINT_KEY.to_string(), "seen".to_string())
3689// .await
3690// .ok();
3691// })
3692// .detach();
3693
3694// workspace
3695// .update(cx, |workspace, cx| {
3696// workspace.show_notification_once(2, cx, |cx| {
3697// cx.build_view(|_| {
3698// MessageNotification::new_element(|text, _| {
3699// Text::new(
3700// "Looking for the dock? Try ctrl-`!\nshift-escape now zooms your pane.",
3701// text,
3702// )
3703// .with_custom_runs(vec![26..32, 34..46], |_, bounds, cx| {
3704// let code_span_background_color = settings::get::<ThemeSettings>(cx)
3705// .theme
3706// .editor
3707// .document_highlight_read_background;
3708
3709// cx.scene().push_quad(gpui::Quad {
3710// bounds,
3711// background: Some(code_span_background_color),
3712// border: Default::default(),
3713// corner_radii: (2.0).into(),
3714// })
3715// })
3716// .into_any()
3717// })
3718// .with_click_message("Read more about the new panel system")
3719// .on_click(|cx| cx.platform().open_url(NEW_PANEL_BLOG_POST))
3720// })
3721// })
3722// })
3723// .ok();
3724
3725fn notify_if_database_failed(workspace: WindowHandle<Workspace>, cx: &mut AsyncAppContext) {
3726 const REPORT_ISSUE_URL: &str ="https://github.com/zed-industries/community/issues/new?assignees=&labels=defect%2Ctriage&template=2_bug_report.yml";
3727
3728 workspace
3729 .update(cx, |workspace, cx| {
3730 if (*db2::ALL_FILE_DB_FAILED).load(std::sync::atomic::Ordering::Acquire) {
3731 workspace.show_notification_once(0, cx, |cx| {
3732 cx.build_view(|_| {
3733 MessageNotification::new("Failed to load the database file.")
3734 .with_click_message("Click to let us know about this error")
3735 .on_click(|cx| cx.open_url(REPORT_ISSUE_URL))
3736 })
3737 });
3738 }
3739 })
3740 .log_err();
3741}
3742
3743impl EventEmitter<Event> for Workspace {}
3744
3745impl Render for Workspace {
3746 type Element = Div<Self>;
3747
3748 fn render(&mut self, cx: &mut ViewContext<Self>) -> Self::Element {
3749 let mut context = KeyContext::default();
3750 context.add("Workspace");
3751
3752 self.add_workspace_actions_listeners(div())
3753 .context(context)
3754 .relative()
3755 .size_full()
3756 .flex()
3757 .flex_col()
3758 .font("Zed Sans")
3759 .gap_0()
3760 .justify_start()
3761 .items_start()
3762 .text_color(cx.theme().colors().text)
3763 .bg(cx.theme().colors().background)
3764 .child(self.render_titlebar(cx))
3765 .child(
3766 // todo! should this be a component a view?
3767 div()
3768 .id("workspace")
3769 .relative()
3770 .flex_1()
3771 .w_full()
3772 .flex()
3773 .overflow_hidden()
3774 .border_t()
3775 .border_b()
3776 .border_color(cx.theme().colors().border)
3777 .child(self.modal_layer.clone())
3778 // .children(
3779 // Some(
3780 // Panel::new("project-panel-outer", cx)
3781 // .side(PanelSide::Left)
3782 // .child(ProjectPanel::new("project-panel-inner")),
3783 // )
3784 // .filter(|_| self.is_project_panel_open()),
3785 // )
3786 // .children(
3787 // Some(
3788 // Panel::new("collab-panel-outer", cx)
3789 // .child(CollabPanel::new("collab-panel-inner"))
3790 // .side(PanelSide::Left),
3791 // )
3792 // .filter(|_| self.is_collab_panel_open()),
3793 // )
3794 // .child(NotificationToast::new(
3795 // "maxbrunsfeld has requested to add you as a contact.".into(),
3796 // ))
3797 .child(
3798 div().flex().flex_col().flex_1().h_full().child(
3799 div().flex().flex_1().child(self.center.render(
3800 &self.project,
3801 &self.follower_states,
3802 self.active_call(),
3803 &self.active_pane,
3804 self.zoomed.as_ref(),
3805 &self.app_state,
3806 cx,
3807 )),
3808 ), // .children(
3809 // Some(
3810 // Panel::new("terminal-panel", cx)
3811 // .child(Terminal::new())
3812 // .allowed_sides(PanelAllowedSides::BottomOnly)
3813 // .side(PanelSide::Bottom),
3814 // )
3815 // .filter(|_| self.is_terminal_open()),
3816 // ),
3817 ), // .children(
3818 // Some(
3819 // Panel::new("chat-panel-outer", cx)
3820 // .side(PanelSide::Right)
3821 // .child(ChatPanel::new("chat-panel-inner").messages(vec![
3822 // ChatMessage::new(
3823 // "osiewicz".to_string(),
3824 // "is this thing on?".to_string(),
3825 // DateTime::parse_from_rfc3339("2023-09-27T15:40:52.707Z")
3826 // .unwrap()
3827 // .naive_local(),
3828 // ),
3829 // ChatMessage::new(
3830 // "maxdeviant".to_string(),
3831 // "Reading you loud and clear!".to_string(),
3832 // DateTime::parse_from_rfc3339("2023-09-28T15:40:52.707Z")
3833 // .unwrap()
3834 // .naive_local(),
3835 // ),
3836 // ])),
3837 // )
3838 // .filter(|_| self.is_chat_panel_open()),
3839 // )
3840 // .children(
3841 // Some(
3842 // Panel::new("notifications-panel-outer", cx)
3843 // .side(PanelSide::Right)
3844 // .child(NotificationsPanel::new("notifications-panel-inner")),
3845 // )
3846 // .filter(|_| self.is_notifications_panel_open()),
3847 // )
3848 // .children(
3849 // Some(
3850 // Panel::new("assistant-panel-outer", cx)
3851 // .child(AssistantPanel::new("assistant-panel-inner")),
3852 // )
3853 // .filter(|_| self.is_assistant_panel_open()),
3854 // ),
3855 )
3856 .child(self.status_bar.clone())
3857 // .when(self.debug.show_toast, |this| {
3858 // this.child(Toast::new(ToastOrigin::Bottom).child(Label::new("A toast")))
3859 // })
3860 // .children(
3861 // Some(
3862 // div()
3863 // .absolute()
3864 // .top(px(50.))
3865 // .left(px(640.))
3866 // .z_index(8)
3867 // .child(LanguageSelector::new("language-selector")),
3868 // )
3869 // .filter(|_| self.is_language_selector_open()),
3870 // )
3871 .z_index(8)
3872 // Debug
3873 .child(
3874 div()
3875 .flex()
3876 .flex_col()
3877 .z_index(9)
3878 .absolute()
3879 .top_20()
3880 .left_1_4()
3881 .w_40()
3882 .gap_2(), // .when(self.show_debug, |this| {
3883 // this.child(Button::<Workspace>::new("Toggle User Settings").on_click(
3884 // Arc::new(|workspace, cx| workspace.debug_toggle_user_settings(cx)),
3885 // ))
3886 // .child(
3887 // Button::<Workspace>::new("Toggle Toasts").on_click(Arc::new(
3888 // |workspace, cx| workspace.debug_toggle_toast(cx),
3889 // )),
3890 // )
3891 // .child(
3892 // Button::<Workspace>::new("Toggle Livestream").on_click(Arc::new(
3893 // |workspace, cx| workspace.debug_toggle_livestream(cx),
3894 // )),
3895 // )
3896 // })
3897 // .child(
3898 // Button::<Workspace>::new("Toggle Debug")
3899 // .on_click(Arc::new(|workspace, cx| workspace.toggle_debug(cx))),
3900 // ),
3901 )
3902 }
3903}
3904// todo!()
3905// impl Entity for Workspace {
3906// type Event = Event;
3907
3908// fn release(&mut self, cx: &mut AppContext) {
3909// self.app_state.workspace_store.update(cx, |store, _| {
3910// store.workspaces.remove(&self.weak_self);
3911// })
3912// }
3913// }
3914
3915// impl View for Workspace {
3916// fn ui_name() -> &'static str {
3917// "Workspace"
3918// }
3919
3920// fn render(&mut self, cx: &mut ViewContext<Self>) -> AnyElement<Self> {
3921// let theme = theme::current(cx).clone();
3922// Stack::new()
3923// .with_child(
3924// Flex::column()
3925// .with_child(self.render_titlebar(&theme, cx))
3926// .with_child(
3927// Stack::new()
3928// .with_child({
3929// let project = self.project.clone();
3930// Flex::row()
3931// .with_children(self.render_dock(DockPosition::Left, cx))
3932// .with_child(
3933// Flex::column()
3934// .with_child(
3935// FlexItem::new(
3936// self.center.render(
3937// &project,
3938// &theme,
3939// &self.follower_states,
3940// self.active_call(),
3941// self.active_pane(),
3942// self.zoomed
3943// .as_ref()
3944// .and_then(|zoomed| zoomed.upgrade(cx))
3945// .as_ref(),
3946// &self.app_state,
3947// cx,
3948// ),
3949// )
3950// .flex(1., true),
3951// )
3952// .with_children(
3953// self.render_dock(DockPosition::Bottom, cx),
3954// )
3955// .flex(1., true),
3956// )
3957// .with_children(self.render_dock(DockPosition::Right, cx))
3958// })
3959// .with_child(Overlay::new(
3960// Stack::new()
3961// .with_children(self.zoomed.as_ref().and_then(|zoomed| {
3962// enum ZoomBackground {}
3963// let zoomed = zoomed.upgrade(cx)?;
3964
3965// let mut foreground_style =
3966// theme.workspace.zoomed_pane_foreground;
3967// if let Some(zoomed_dock_position) = self.zoomed_position {
3968// foreground_style =
3969// theme.workspace.zoomed_panel_foreground;
3970// let margin = foreground_style.margin.top;
3971// let border = foreground_style.border.top;
3972
3973// // Only include a margin and border on the opposite side.
3974// foreground_style.margin.top = 0.;
3975// foreground_style.margin.left = 0.;
3976// foreground_style.margin.bottom = 0.;
3977// foreground_style.margin.right = 0.;
3978// foreground_style.border.top = false;
3979// foreground_style.border.left = false;
3980// foreground_style.border.bottom = false;
3981// foreground_style.border.right = false;
3982// match zoomed_dock_position {
3983// DockPosition::Left => {
3984// foreground_style.margin.right = margin;
3985// foreground_style.border.right = border;
3986// }
3987// DockPosition::Right => {
3988// foreground_style.margin.left = margin;
3989// foreground_style.border.left = border;
3990// }
3991// DockPosition::Bottom => {
3992// foreground_style.margin.top = margin;
3993// foreground_style.border.top = border;
3994// }
3995// }
3996// }
3997
3998// Some(
3999// ChildView::new(&zoomed, cx)
4000// .contained()
4001// .with_style(foreground_style)
4002// .aligned()
4003// .contained()
4004// .with_style(theme.workspace.zoomed_background)
4005// .mouse::<ZoomBackground>(0)
4006// .capture_all()
4007// .on_down(
4008// MouseButton::Left,
4009// |_, this: &mut Self, cx| {
4010// this.zoom_out(cx);
4011// },
4012// ),
4013// )
4014// }))
4015// .with_children(self.modal.as_ref().map(|modal| {
4016// // Prevent clicks within the modal from falling
4017// // through to the rest of the workspace.
4018// enum ModalBackground {}
4019// MouseEventHandler::new::<ModalBackground, _>(
4020// 0,
4021// cx,
4022// |_, cx| ChildView::new(modal.view.as_any(), cx),
4023// )
4024// .on_click(MouseButton::Left, |_, _, _| {})
4025// .contained()
4026// .with_style(theme.workspace.modal)
4027// .aligned()
4028// .top()
4029// }))
4030// .with_children(self.render_notifications(&theme.workspace, cx)),
4031// ))
4032// .provide_resize_bounds::<WorkspaceBounds>()
4033// .flex(1.0, true),
4034// )
4035// .with_child(ChildView::new(&self.status_bar, cx))
4036// .contained()
4037// .with_background_color(theme.workspace.background),
4038// )
4039// .with_children(DragAndDrop::render(cx))
4040// .with_children(self.render_disconnected_overlay(cx))
4041// .into_any_named("workspace")
4042// }
4043
4044// fn focus_in(&mut self, _: AnyViewHandle, cx: &mut ViewContext<Self>) {
4045// if cx.is_self_focused() {
4046// cx.focus(&self.active_pane);
4047// }
4048// }
4049
4050// fn modifiers_changed(&mut self, e: &ModifiersChangedEvent, cx: &mut ViewContext<Self>) -> bool {
4051// DragAndDrop::<Workspace>::update_modifiers(e.modifiers, cx)
4052// }
4053// }
4054
4055impl WorkspaceStore {
4056 pub fn new(client: Arc<Client>, _cx: &mut ModelContext<Self>) -> Self {
4057 Self {
4058 workspaces: Default::default(),
4059 followers: Default::default(),
4060 _subscriptions: vec![],
4061 // client.add_request_handler(cx.weak_model(), Self::handle_follow),
4062 // client.add_message_handler(cx.weak_model(), Self::handle_unfollow),
4063 // client.add_message_handler(cx.weak_model(), Self::handle_update_followers),
4064 // ],
4065 client,
4066 }
4067 }
4068
4069 pub fn update_followers(
4070 &self,
4071 project_id: Option<u64>,
4072 update: proto::update_followers::Variant,
4073 cx: &AppContext,
4074 ) -> Option<()> {
4075 if !cx.has_global::<Model<ActiveCall>>() {
4076 return None;
4077 }
4078
4079 let room_id = ActiveCall::global(cx).read(cx).room()?.read(cx).id();
4080 let follower_ids: Vec<_> = self
4081 .followers
4082 .iter()
4083 .filter_map(|follower| {
4084 if follower.project_id == project_id || project_id.is_none() {
4085 Some(follower.peer_id.into())
4086 } else {
4087 None
4088 }
4089 })
4090 .collect();
4091 if follower_ids.is_empty() {
4092 return None;
4093 }
4094 self.client
4095 .send(proto::UpdateFollowers {
4096 room_id,
4097 project_id,
4098 follower_ids,
4099 variant: Some(update),
4100 })
4101 .log_err()
4102 }
4103
4104 pub async fn handle_follow(
4105 this: Model<Self>,
4106 envelope: TypedEnvelope<proto::Follow>,
4107 _: Arc<Client>,
4108 mut cx: AsyncAppContext,
4109 ) -> Result<proto::FollowResponse> {
4110 this.update(&mut cx, |this, cx| {
4111 let follower = Follower {
4112 project_id: envelope.payload.project_id,
4113 peer_id: envelope.original_sender_id()?,
4114 };
4115 let active_project = ActiveCall::global(cx).read(cx).location().cloned();
4116
4117 let mut response = proto::FollowResponse::default();
4118 for workspace in &this.workspaces {
4119 workspace
4120 .update(cx, |workspace, cx| {
4121 let handler_response = workspace.handle_follow(follower.project_id, cx);
4122 if response.views.is_empty() {
4123 response.views = handler_response.views;
4124 } else {
4125 response.views.extend_from_slice(&handler_response.views);
4126 }
4127
4128 if let Some(active_view_id) = handler_response.active_view_id.clone() {
4129 if response.active_view_id.is_none()
4130 || Some(workspace.project.downgrade()) == active_project
4131 {
4132 response.active_view_id = Some(active_view_id);
4133 }
4134 }
4135 })
4136 .ok();
4137 }
4138
4139 if let Err(ix) = this.followers.binary_search(&follower) {
4140 this.followers.insert(ix, follower);
4141 }
4142
4143 Ok(response)
4144 })?
4145 }
4146
4147 async fn handle_unfollow(
4148 model: Model<Self>,
4149 envelope: TypedEnvelope<proto::Unfollow>,
4150 _: Arc<Client>,
4151 mut cx: AsyncAppContext,
4152 ) -> Result<()> {
4153 model.update(&mut cx, |this, _| {
4154 let follower = Follower {
4155 project_id: envelope.payload.project_id,
4156 peer_id: envelope.original_sender_id()?,
4157 };
4158 if let Ok(ix) = this.followers.binary_search(&follower) {
4159 this.followers.remove(ix);
4160 }
4161 Ok(())
4162 })?
4163 }
4164
4165 async fn handle_update_followers(
4166 this: Model<Self>,
4167 envelope: TypedEnvelope<proto::UpdateFollowers>,
4168 _: Arc<Client>,
4169 mut cx: AsyncWindowContext,
4170 ) -> Result<()> {
4171 let leader_id = envelope.original_sender_id()?;
4172 let update = envelope.payload;
4173
4174 this.update(&mut cx, |this, cx| {
4175 for workspace in &this.workspaces {
4176 workspace.update(cx, |workspace, cx| {
4177 let project_id = workspace.project.read(cx).remote_id();
4178 if update.project_id != project_id && update.project_id.is_some() {
4179 return;
4180 }
4181 workspace.handle_update_followers(leader_id, update.clone(), cx);
4182 })?;
4183 }
4184 Ok(())
4185 })?
4186 }
4187}
4188
4189impl ViewId {
4190 pub(crate) fn from_proto(message: proto::ViewId) -> Result<Self> {
4191 Ok(Self {
4192 creator: message
4193 .creator
4194 .ok_or_else(|| anyhow!("creator is missing"))?,
4195 id: message.id,
4196 })
4197 }
4198
4199 pub(crate) fn to_proto(&self) -> proto::ViewId {
4200 proto::ViewId {
4201 creator: Some(self.creator),
4202 id: self.id,
4203 }
4204 }
4205}
4206
4207pub trait WorkspaceHandle {
4208 fn file_project_paths(&self, cx: &AppContext) -> Vec<ProjectPath>;
4209}
4210
4211impl WorkspaceHandle for View<Workspace> {
4212 fn file_project_paths(&self, cx: &AppContext) -> Vec<ProjectPath> {
4213 self.read(cx)
4214 .worktrees(cx)
4215 .flat_map(|worktree| {
4216 let worktree_id = worktree.read(cx).id();
4217 worktree.read(cx).files(true, 0).map(move |f| ProjectPath {
4218 worktree_id,
4219 path: f.path.clone(),
4220 })
4221 })
4222 .collect::<Vec<_>>()
4223 }
4224}
4225
4226// impl std::fmt::Debug for OpenPaths {
4227// fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
4228// f.debug_struct("OpenPaths")
4229// .field("paths", &self.paths)
4230// .finish()
4231// }
4232// }
4233
4234pub struct WorkspaceCreated(pub WeakView<Workspace>);
4235
4236pub fn activate_workspace_for_project(
4237 cx: &mut AppContext,
4238 predicate: impl Fn(&Project, &AppContext) -> bool + Send + 'static,
4239) -> Option<WindowHandle<Workspace>> {
4240 for window in cx.windows() {
4241 let Some(workspace) = window.downcast::<Workspace>() else {
4242 continue;
4243 };
4244
4245 let predicate = workspace
4246 .update(cx, |workspace, cx| {
4247 let project = workspace.project.read(cx);
4248 if predicate(project, cx) {
4249 cx.activate_window();
4250 true
4251 } else {
4252 false
4253 }
4254 })
4255 .log_err()
4256 .unwrap_or(false);
4257
4258 if predicate {
4259 return Some(workspace);
4260 }
4261 }
4262
4263 None
4264}
4265
4266pub async fn last_opened_workspace_paths() -> Option<WorkspaceLocation> {
4267 DB.last_workspace().await.log_err().flatten()
4268}
4269
4270// async fn join_channel_internal(
4271// channel_id: u64,
4272// app_state: &Arc<AppState>,
4273// requesting_window: Option<WindowHandle<Workspace>>,
4274// active_call: &ModelHandle<ActiveCall>,
4275// cx: &mut AsyncAppContext,
4276// ) -> Result<bool> {
4277// let (should_prompt, open_room) = active_call.read_with(cx, |active_call, cx| {
4278// let Some(room) = active_call.room().map(|room| room.read(cx)) else {
4279// return (false, None);
4280// };
4281
4282// let already_in_channel = room.channel_id() == Some(channel_id);
4283// let should_prompt = room.is_sharing_project()
4284// && room.remote_participants().len() > 0
4285// && !already_in_channel;
4286// let open_room = if already_in_channel {
4287// active_call.room().cloned()
4288// } else {
4289// None
4290// };
4291// (should_prompt, open_room)
4292// });
4293
4294// if let Some(room) = open_room {
4295// let task = room.update(cx, |room, cx| {
4296// if let Some((project, host)) = room.most_active_project(cx) {
4297// return Some(join_remote_project(project, host, app_state.clone(), cx));
4298// }
4299
4300// None
4301// });
4302// if let Some(task) = task {
4303// task.await?;
4304// }
4305// return anyhow::Ok(true);
4306// }
4307
4308// if should_prompt {
4309// if let Some(workspace) = requesting_window {
4310// if let Some(window) = workspace.update(cx, |cx| cx.window()) {
4311// let answer = window.prompt(
4312// PromptLevel::Warning,
4313// "Leaving this call will unshare your current project.\nDo you want to switch channels?",
4314// &["Yes, Join Channel", "Cancel"],
4315// cx,
4316// );
4317
4318// if let Some(mut answer) = answer {
4319// if answer.next().await == Some(1) {
4320// return Ok(false);
4321// }
4322// }
4323// } else {
4324// return Ok(false); // unreachable!() hopefully
4325// }
4326// } else {
4327// return Ok(false); // unreachable!() hopefully
4328// }
4329// }
4330
4331// let client = cx.read(|cx| active_call.read(cx).client());
4332
4333// let mut client_status = client.status();
4334
4335// // this loop will terminate within client::CONNECTION_TIMEOUT seconds.
4336// 'outer: loop {
4337// let Some(status) = client_status.recv().await else {
4338// return Err(anyhow!("error connecting"));
4339// };
4340
4341// match status {
4342// Status::Connecting
4343// | Status::Authenticating
4344// | Status::Reconnecting
4345// | Status::Reauthenticating => continue,
4346// Status::Connected { .. } => break 'outer,
4347// Status::SignedOut => return Err(anyhow!("not signed in")),
4348// Status::UpgradeRequired => return Err(anyhow!("zed is out of date")),
4349// Status::ConnectionError | Status::ConnectionLost | Status::ReconnectionError { .. } => {
4350// return Err(anyhow!("zed is offline"))
4351// }
4352// }
4353// }
4354
4355// let room = active_call
4356// .update(cx, |active_call, cx| {
4357// active_call.join_channel(channel_id, cx)
4358// })
4359// .await?;
4360
4361// room.update(cx, |room, _| room.room_update_completed())
4362// .await;
4363
4364// let task = room.update(cx, |room, cx| {
4365// if let Some((project, host)) = room.most_active_project(cx) {
4366// return Some(join_remote_project(project, host, app_state.clone(), cx));
4367// }
4368
4369// None
4370// });
4371// if let Some(task) = task {
4372// task.await?;
4373// return anyhow::Ok(true);
4374// }
4375// anyhow::Ok(false)
4376// }
4377
4378// pub fn join_channel(
4379// channel_id: u64,
4380// app_state: Arc<AppState>,
4381// requesting_window: Option<WindowHandle<Workspace>>,
4382// cx: &mut AppContext,
4383// ) -> Task<Result<()>> {
4384// let active_call = ActiveCall::global(cx);
4385// cx.spawn(|mut cx| async move {
4386// let result = join_channel_internal(
4387// channel_id,
4388// &app_state,
4389// requesting_window,
4390// &active_call,
4391// &mut cx,
4392// )
4393// .await;
4394
4395// // join channel succeeded, and opened a window
4396// if matches!(result, Ok(true)) {
4397// return anyhow::Ok(());
4398// }
4399
4400// if requesting_window.is_some() {
4401// return anyhow::Ok(());
4402// }
4403
4404// // find an existing workspace to focus and show call controls
4405// let mut active_window = activate_any_workspace_window(&mut cx);
4406// if active_window.is_none() {
4407// // no open workspaces, make one to show the error in (blergh)
4408// cx.update(|cx| Workspace::new_local(vec![], app_state.clone(), requesting_window, cx))
4409// .await;
4410// }
4411
4412// active_window = activate_any_workspace_window(&mut cx);
4413// if active_window.is_none() {
4414// return result.map(|_| ()); // unreachable!() assuming new_local always opens a window
4415// }
4416
4417// if let Err(err) = result {
4418// let prompt = active_window.unwrap().prompt(
4419// PromptLevel::Critical,
4420// &format!("Failed to join channel: {}", err),
4421// &["Ok"],
4422// &mut cx,
4423// );
4424// if let Some(mut prompt) = prompt {
4425// prompt.next().await;
4426// } else {
4427// return Err(err);
4428// }
4429// }
4430
4431// // return ok, we showed the error to the user.
4432// return anyhow::Ok(());
4433// })
4434// }
4435
4436// pub fn activate_any_workspace_window(cx: &mut AsyncAppContext) -> Option<AnyWindowHandle> {
4437// for window in cx.windows() {
4438// let found = window.update(cx, |cx| {
4439// let is_workspace = cx.root_view().clone().downcast::<Workspace>().is_some();
4440// if is_workspace {
4441// cx.activate_window();
4442// }
4443// is_workspace
4444// });
4445// if found == Some(true) {
4446// return Some(window);
4447// }
4448// }
4449// None
4450// }
4451
4452#[allow(clippy::type_complexity)]
4453pub fn open_paths(
4454 abs_paths: &[PathBuf],
4455 app_state: &Arc<AppState>,
4456 requesting_window: Option<WindowHandle<Workspace>>,
4457 cx: &mut AppContext,
4458) -> Task<
4459 anyhow::Result<(
4460 WindowHandle<Workspace>,
4461 Vec<Option<Result<Box<dyn ItemHandle>, anyhow::Error>>>,
4462 )>,
4463> {
4464 let app_state = app_state.clone();
4465 let abs_paths = abs_paths.to_vec();
4466 // Open paths in existing workspace if possible
4467 let existing = activate_workspace_for_project(cx, {
4468 let abs_paths = abs_paths.clone();
4469 move |project, cx| project.contains_paths(&abs_paths, cx)
4470 });
4471 cx.spawn(move |mut cx| async move {
4472 if let Some(existing) = existing {
4473 // // Ok((
4474 // existing.clone(),
4475 // cx.update_window_root(&existing, |workspace, cx| {
4476 // workspace.open_paths(abs_paths, true, cx)
4477 // })?
4478 // .await,
4479 // ))
4480 todo!()
4481 } else {
4482 cx.update(move |cx| {
4483 Workspace::new_local(abs_paths, app_state.clone(), requesting_window, cx)
4484 })?
4485 .await
4486 }
4487 })
4488}
4489
4490pub fn open_new(
4491 app_state: &Arc<AppState>,
4492 cx: &mut AppContext,
4493 init: impl FnOnce(&mut Workspace, &mut ViewContext<Workspace>) + 'static + Send,
4494) -> Task<()> {
4495 let task = Workspace::new_local(Vec::new(), app_state.clone(), None, cx);
4496 cx.spawn(|mut cx| async move {
4497 if let Some((workspace, opened_paths)) = task.await.log_err() {
4498 workspace
4499 .update(&mut cx, |workspace, cx| {
4500 if opened_paths.is_empty() {
4501 init(workspace, cx)
4502 }
4503 })
4504 .log_err();
4505 }
4506 })
4507}
4508
4509// pub fn create_and_open_local_file(
4510// path: &'static Path,
4511// cx: &mut ViewContext<Workspace>,
4512// default_content: impl 'static + Send + FnOnce() -> Rope,
4513// ) -> Task<Result<Box<dyn ItemHandle>>> {
4514// cx.spawn(|workspace, mut cx| async move {
4515// let fs = workspace.read_with(&cx, |workspace, _| workspace.app_state().fs.clone())?;
4516// if !fs.is_file(path).await {
4517// fs.create_file(path, Default::default()).await?;
4518// fs.save(path, &default_content(), Default::default())
4519// .await?;
4520// }
4521
4522// let mut items = workspace
4523// .update(&mut cx, |workspace, cx| {
4524// workspace.with_local_workspace(cx, |workspace, cx| {
4525// workspace.open_paths(vec![path.to_path_buf()], false, cx)
4526// })
4527// })?
4528// .await?
4529// .await;
4530
4531// let item = items.pop().flatten();
4532// item.ok_or_else(|| anyhow!("path {path:?} is not a file"))?
4533// })
4534// }
4535
4536// pub fn join_remote_project(
4537// project_id: u64,
4538// follow_user_id: u64,
4539// app_state: Arc<AppState>,
4540// cx: &mut AppContext,
4541// ) -> Task<Result<()>> {
4542// cx.spawn(|mut cx| async move {
4543// let windows = cx.windows();
4544// let existing_workspace = windows.into_iter().find_map(|window| {
4545// window.downcast::<Workspace>().and_then(|window| {
4546// window
4547// .read_root_with(&cx, |workspace, cx| {
4548// if workspace.project().read(cx).remote_id() == Some(project_id) {
4549// Some(cx.handle().downgrade())
4550// } else {
4551// None
4552// }
4553// })
4554// .unwrap_or(None)
4555// })
4556// });
4557
4558// let workspace = if let Some(existing_workspace) = existing_workspace {
4559// existing_workspace
4560// } else {
4561// let active_call = cx.read(ActiveCall::global);
4562// let room = active_call
4563// .read_with(&cx, |call, _| call.room().cloned())
4564// .ok_or_else(|| anyhow!("not in a call"))?;
4565// let project = room
4566// .update(&mut cx, |room, cx| {
4567// room.join_project(
4568// project_id,
4569// app_state.languages.clone(),
4570// app_state.fs.clone(),
4571// cx,
4572// )
4573// })
4574// .await?;
4575
4576// let window_bounds_override = window_bounds_env_override(&cx);
4577// let window = cx.add_window(
4578// (app_state.build_window_options)(
4579// window_bounds_override,
4580// None,
4581// cx.platform().as_ref(),
4582// ),
4583// |cx| Workspace::new(0, project, app_state.clone(), cx),
4584// );
4585// let workspace = window.root(&cx).unwrap();
4586// (app_state.initialize_workspace)(
4587// workspace.downgrade(),
4588// false,
4589// app_state.clone(),
4590// cx.clone(),
4591// )
4592// .await
4593// .log_err();
4594
4595// workspace.downgrade()
4596// };
4597
4598// workspace.window().activate(&mut cx);
4599// cx.platform().activate(true);
4600
4601// workspace.update(&mut cx, |workspace, cx| {
4602// if let Some(room) = ActiveCall::global(cx).read(cx).room().cloned() {
4603// let follow_peer_id = room
4604// .read(cx)
4605// .remote_participants()
4606// .iter()
4607// .find(|(_, participant)| participant.user.id == follow_user_id)
4608// .map(|(_, p)| p.peer_id)
4609// .or_else(|| {
4610// // If we couldn't follow the given user, follow the host instead.
4611// let collaborator = workspace
4612// .project()
4613// .read(cx)
4614// .collaborators()
4615// .values()
4616// .find(|collaborator| collaborator.replica_id == 0)?;
4617// Some(collaborator.peer_id)
4618// });
4619
4620// if let Some(follow_peer_id) = follow_peer_id {
4621// workspace
4622// .follow(follow_peer_id, cx)
4623// .map(|follow| follow.detach_and_log_err(cx));
4624// }
4625// }
4626// })?;
4627
4628// anyhow::Ok(())
4629// })
4630// }
4631
4632// pub fn restart(_: &Restart, cx: &mut AppContext) {
4633// let should_confirm = settings::get::<WorkspaceSettings>(cx).confirm_quit;
4634// cx.spawn(|mut cx| async move {
4635// let mut workspace_windows = cx
4636// .windows()
4637// .into_iter()
4638// .filter_map(|window| window.downcast::<Workspace>())
4639// .collect::<Vec<_>>();
4640
4641// // If multiple windows have unsaved changes, and need a save prompt,
4642// // prompt in the active window before switching to a different window.
4643// workspace_windows.sort_by_key(|window| window.is_active(&cx) == Some(false));
4644
4645// if let (true, Some(window)) = (should_confirm, workspace_windows.first()) {
4646// let answer = window.prompt(
4647// PromptLevel::Info,
4648// "Are you sure you want to restart?",
4649// &["Restart", "Cancel"],
4650// &mut cx,
4651// );
4652
4653// if let Some(mut answer) = answer {
4654// let answer = answer.next().await;
4655// if answer != Some(0) {
4656// return Ok(());
4657// }
4658// }
4659// }
4660
4661// // If the user cancels any save prompt, then keep the app open.
4662// for window in workspace_windows {
4663// if let Some(should_close) = window.update_root(&mut cx, |workspace, cx| {
4664// workspace.prepare_to_close(true, cx)
4665// }) {
4666// if !should_close.await? {
4667// return Ok(());
4668// }
4669// }
4670// }
4671// cx.platform().restart();
4672// anyhow::Ok(())
4673// })
4674// .detach_and_log_err(cx);
4675// }
4676
4677fn parse_pixel_position_env_var(value: &str) -> Option<Point<GlobalPixels>> {
4678 let mut parts = value.split(',');
4679 let x: usize = parts.next()?.parse().ok()?;
4680 let y: usize = parts.next()?.parse().ok()?;
4681 Some(point((x as f64).into(), (y as f64).into()))
4682}
4683
4684fn parse_pixel_size_env_var(value: &str) -> Option<Size<GlobalPixels>> {
4685 let mut parts = value.split(',');
4686 let width: usize = parts.next()?.parse().ok()?;
4687 let height: usize = parts.next()?.parse().ok()?;
4688 Some(size((width as f64).into(), (height as f64).into()))
4689}
4690
4691// #[cfg(test)]
4692// mod tests {
4693// use super::*;
4694// use crate::{
4695// dock::test::{TestPanel, TestPanelEvent},
4696// item::test::{TestItem, TestItemEvent, TestProjectItem},
4697// };
4698// use fs::FakeFs;
4699// use gpui::{executor::Deterministic, test::EmptyView, TestAppContext};
4700// use project::{Project, ProjectEntryId};
4701// use serde_json::json;
4702// use settings::SettingsStore;
4703// use std::{cell::RefCell, rc::Rc};
4704
4705// #[gpui::test]
4706// async fn test_tab_disambiguation(cx: &mut TestAppContext) {
4707// init_test(cx);
4708
4709// let fs = FakeFs::new(cx.background());
4710// let project = Project::test(fs, [], cx).await;
4711// let window = cx.add_window(|cx| Workspace::test_new(project.clone(), cx));
4712// let workspace = window.root(cx);
4713
4714// // Adding an item with no ambiguity renders the tab without detail.
4715// let item1 = window.build_view(cx, |_| {
4716// let mut item = TestItem::new();
4717// item.tab_descriptions = Some(vec!["c", "b1/c", "a/b1/c"]);
4718// item
4719// });
4720// workspace.update(cx, |workspace, cx| {
4721// workspace.add_item(Box::new(item1.clone()), cx);
4722// });
4723// item1.read_with(cx, |item, _| assert_eq!(item.tab_detail.get(), None));
4724
4725// // Adding an item that creates ambiguity increases the level of detail on
4726// // both tabs.
4727// let item2 = window.build_view(cx, |_| {
4728// let mut item = TestItem::new();
4729// item.tab_descriptions = Some(vec!["c", "b2/c", "a/b2/c"]);
4730// item
4731// });
4732// workspace.update(cx, |workspace, cx| {
4733// workspace.add_item(Box::new(item2.clone()), cx);
4734// });
4735// item1.read_with(cx, |item, _| assert_eq!(item.tab_detail.get(), Some(1)));
4736// item2.read_with(cx, |item, _| assert_eq!(item.tab_detail.get(), Some(1)));
4737
4738// // Adding an item that creates ambiguity increases the level of detail only
4739// // on the ambiguous tabs. In this case, the ambiguity can't be resolved so
4740// // we stop at the highest detail available.
4741// let item3 = window.build_view(cx, |_| {
4742// let mut item = TestItem::new();
4743// item.tab_descriptions = Some(vec!["c", "b2/c", "a/b2/c"]);
4744// item
4745// });
4746// workspace.update(cx, |workspace, cx| {
4747// workspace.add_item(Box::new(item3.clone()), cx);
4748// });
4749// item1.read_with(cx, |item, _| assert_eq!(item.tab_detail.get(), Some(1)));
4750// item2.read_with(cx, |item, _| assert_eq!(item.tab_detail.get(), Some(3)));
4751// item3.read_with(cx, |item, _| assert_eq!(item.tab_detail.get(), Some(3)));
4752// }
4753
4754// #[gpui::test]
4755// async fn test_tracking_active_path(cx: &mut TestAppContext) {
4756// init_test(cx);
4757
4758// let fs = FakeFs::new(cx.background());
4759// fs.insert_tree(
4760// "/root1",
4761// json!({
4762// "one.txt": "",
4763// "two.txt": "",
4764// }),
4765// )
4766// .await;
4767// fs.insert_tree(
4768// "/root2",
4769// json!({
4770// "three.txt": "",
4771// }),
4772// )
4773// .await;
4774
4775// let project = Project::test(fs, ["root1".as_ref()], cx).await;
4776// let window = cx.add_window(|cx| Workspace::test_new(project.clone(), cx));
4777// let workspace = window.root(cx);
4778// let pane = workspace.read_with(cx, |workspace, _| workspace.active_pane().clone());
4779// let worktree_id = project.read_with(cx, |project, cx| {
4780// project.worktrees(cx).next().unwrap().read(cx).id()
4781// });
4782
4783// let item1 = window.build_view(cx, |cx| {
4784// TestItem::new().with_project_items(&[TestProjectItem::new(1, "one.txt", cx)])
4785// });
4786// let item2 = window.build_view(cx, |cx| {
4787// TestItem::new().with_project_items(&[TestProjectItem::new(2, "two.txt", cx)])
4788// });
4789
4790// // Add an item to an empty pane
4791// workspace.update(cx, |workspace, cx| workspace.add_item(Box::new(item1), cx));
4792// project.read_with(cx, |project, cx| {
4793// assert_eq!(
4794// project.active_entry(),
4795// project
4796// .entry_for_path(&(worktree_id, "one.txt").into(), cx)
4797// .map(|e| e.id)
4798// );
4799// });
4800// assert_eq!(window.current_title(cx).as_deref(), Some("one.txt — root1"));
4801
4802// // Add a second item to a non-empty pane
4803// workspace.update(cx, |workspace, cx| workspace.add_item(Box::new(item2), cx));
4804// assert_eq!(window.current_title(cx).as_deref(), Some("two.txt — root1"));
4805// project.read_with(cx, |project, cx| {
4806// assert_eq!(
4807// project.active_entry(),
4808// project
4809// .entry_for_path(&(worktree_id, "two.txt").into(), cx)
4810// .map(|e| e.id)
4811// );
4812// });
4813
4814// // Close the active item
4815// pane.update(cx, |pane, cx| {
4816// pane.close_active_item(&Default::default(), cx).unwrap()
4817// })
4818// .await
4819// .unwrap();
4820// assert_eq!(window.current_title(cx).as_deref(), Some("one.txt — root1"));
4821// project.read_with(cx, |project, cx| {
4822// assert_eq!(
4823// project.active_entry(),
4824// project
4825// .entry_for_path(&(worktree_id, "one.txt").into(), cx)
4826// .map(|e| e.id)
4827// );
4828// });
4829
4830// // Add a project folder
4831// project
4832// .update(cx, |project, cx| {
4833// project.find_or_create_local_worktree("/root2", true, cx)
4834// })
4835// .await
4836// .unwrap();
4837// assert_eq!(
4838// window.current_title(cx).as_deref(),
4839// Some("one.txt — root1, root2")
4840// );
4841
4842// // Remove a project folder
4843// project.update(cx, |project, cx| project.remove_worktree(worktree_id, cx));
4844// assert_eq!(window.current_title(cx).as_deref(), Some("one.txt — root2"));
4845// }
4846
4847// #[gpui::test]
4848// async fn test_close_window(cx: &mut TestAppContext) {
4849// init_test(cx);
4850
4851// let fs = FakeFs::new(cx.background());
4852// fs.insert_tree("/root", json!({ "one": "" })).await;
4853
4854// let project = Project::test(fs, ["root".as_ref()], cx).await;
4855// let window = cx.add_window(|cx| Workspace::test_new(project.clone(), cx));
4856// let workspace = window.root(cx);
4857
4858// // When there are no dirty items, there's nothing to do.
4859// let item1 = window.build_view(cx, |_| TestItem::new());
4860// workspace.update(cx, |w, cx| w.add_item(Box::new(item1.clone()), cx));
4861// let task = workspace.update(cx, |w, cx| w.prepare_to_close(false, cx));
4862// assert!(task.await.unwrap());
4863
4864// // When there are dirty untitled items, prompt to save each one. If the user
4865// // cancels any prompt, then abort.
4866// let item2 = window.build_view(cx, |_| TestItem::new().with_dirty(true));
4867// let item3 = window.build_view(cx, |cx| {
4868// TestItem::new()
4869// .with_dirty(true)
4870// .with_project_items(&[TestProjectItem::new(1, "1.txt", cx)])
4871// });
4872// workspace.update(cx, |w, cx| {
4873// w.add_item(Box::new(item2.clone()), cx);
4874// w.add_item(Box::new(item3.clone()), cx);
4875// });
4876// let task = workspace.update(cx, |w, cx| w.prepare_to_close(false, cx));
4877// cx.foreground().run_until_parked();
4878// window.simulate_prompt_answer(2, cx); // cancel save all
4879// cx.foreground().run_until_parked();
4880// window.simulate_prompt_answer(2, cx); // cancel save all
4881// cx.foreground().run_until_parked();
4882// assert!(!window.has_pending_prompt(cx));
4883// assert!(!task.await.unwrap());
4884// }
4885
4886// #[gpui::test]
4887// async fn test_close_pane_items(cx: &mut TestAppContext) {
4888// init_test(cx);
4889
4890// let fs = FakeFs::new(cx.background());
4891
4892// let project = Project::test(fs, None, cx).await;
4893// let window = cx.add_window(|cx| Workspace::test_new(project, cx));
4894// let workspace = window.root(cx);
4895
4896// let item1 = window.build_view(cx, |cx| {
4897// TestItem::new()
4898// .with_dirty(true)
4899// .with_project_items(&[TestProjectItem::new(1, "1.txt", cx)])
4900// });
4901// let item2 = window.build_view(cx, |cx| {
4902// TestItem::new()
4903// .with_dirty(true)
4904// .with_conflict(true)
4905// .with_project_items(&[TestProjectItem::new(2, "2.txt", cx)])
4906// });
4907// let item3 = window.build_view(cx, |cx| {
4908// TestItem::new()
4909// .with_dirty(true)
4910// .with_conflict(true)
4911// .with_project_items(&[TestProjectItem::new(3, "3.txt", cx)])
4912// });
4913// let item4 = window.build_view(cx, |cx| {
4914// TestItem::new()
4915// .with_dirty(true)
4916// .with_project_items(&[TestProjectItem::new_untitled(cx)])
4917// });
4918// let pane = workspace.update(cx, |workspace, cx| {
4919// workspace.add_item(Box::new(item1.clone()), cx);
4920// workspace.add_item(Box::new(item2.clone()), cx);
4921// workspace.add_item(Box::new(item3.clone()), cx);
4922// workspace.add_item(Box::new(item4.clone()), cx);
4923// workspace.active_pane().clone()
4924// });
4925
4926// let close_items = pane.update(cx, |pane, cx| {
4927// pane.activate_item(1, true, true, cx);
4928// assert_eq!(pane.active_item().unwrap().id(), item2.id());
4929// let item1_id = item1.id();
4930// let item3_id = item3.id();
4931// let item4_id = item4.id();
4932// pane.close_items(cx, SaveIntent::Close, move |id| {
4933// [item1_id, item3_id, item4_id].contains(&id)
4934// })
4935// });
4936// cx.foreground().run_until_parked();
4937
4938// assert!(window.has_pending_prompt(cx));
4939// // Ignore "Save all" prompt
4940// window.simulate_prompt_answer(2, cx);
4941// cx.foreground().run_until_parked();
4942// // There's a prompt to save item 1.
4943// pane.read_with(cx, |pane, _| {
4944// assert_eq!(pane.items_len(), 4);
4945// assert_eq!(pane.active_item().unwrap().id(), item1.id());
4946// });
4947// // Confirm saving item 1.
4948// window.simulate_prompt_answer(0, cx);
4949// cx.foreground().run_until_parked();
4950
4951// // Item 1 is saved. There's a prompt to save item 3.
4952// pane.read_with(cx, |pane, cx| {
4953// assert_eq!(item1.read(cx).save_count, 1);
4954// assert_eq!(item1.read(cx).save_as_count, 0);
4955// assert_eq!(item1.read(cx).reload_count, 0);
4956// assert_eq!(pane.items_len(), 3);
4957// assert_eq!(pane.active_item().unwrap().id(), item3.id());
4958// });
4959// assert!(window.has_pending_prompt(cx));
4960
4961// // Cancel saving item 3.
4962// window.simulate_prompt_answer(1, cx);
4963// cx.foreground().run_until_parked();
4964
4965// // Item 3 is reloaded. There's a prompt to save item 4.
4966// pane.read_with(cx, |pane, cx| {
4967// assert_eq!(item3.read(cx).save_count, 0);
4968// assert_eq!(item3.read(cx).save_as_count, 0);
4969// assert_eq!(item3.read(cx).reload_count, 1);
4970// assert_eq!(pane.items_len(), 2);
4971// assert_eq!(pane.active_item().unwrap().id(), item4.id());
4972// });
4973// assert!(window.has_pending_prompt(cx));
4974
4975// // Confirm saving item 4.
4976// window.simulate_prompt_answer(0, cx);
4977// cx.foreground().run_until_parked();
4978
4979// // There's a prompt for a path for item 4.
4980// cx.simulate_new_path_selection(|_| Some(Default::default()));
4981// close_items.await.unwrap();
4982
4983// // The requested items are closed.
4984// pane.read_with(cx, |pane, cx| {
4985// assert_eq!(item4.read(cx).save_count, 0);
4986// assert_eq!(item4.read(cx).save_as_count, 1);
4987// assert_eq!(item4.read(cx).reload_count, 0);
4988// assert_eq!(pane.items_len(), 1);
4989// assert_eq!(pane.active_item().unwrap().id(), item2.id());
4990// });
4991// }
4992
4993// #[gpui::test]
4994// async fn test_prompting_to_save_only_on_last_item_for_entry(cx: &mut TestAppContext) {
4995// init_test(cx);
4996
4997// let fs = FakeFs::new(cx.background());
4998
4999// let project = Project::test(fs, [], cx).await;
5000// let window = cx.add_window(|cx| Workspace::test_new(project, cx));
5001// let workspace = window.root(cx);
5002
5003// // Create several workspace items with single project entries, and two
5004// // workspace items with multiple project entries.
5005// let single_entry_items = (0..=4)
5006// .map(|project_entry_id| {
5007// window.build_view(cx, |cx| {
5008// TestItem::new()
5009// .with_dirty(true)
5010// .with_project_items(&[TestProjectItem::new(
5011// project_entry_id,
5012// &format!("{project_entry_id}.txt"),
5013// cx,
5014// )])
5015// })
5016// })
5017// .collect::<Vec<_>>();
5018// let item_2_3 = window.build_view(cx, |cx| {
5019// TestItem::new()
5020// .with_dirty(true)
5021// .with_singleton(false)
5022// .with_project_items(&[
5023// single_entry_items[2].read(cx).project_items[0].clone(),
5024// single_entry_items[3].read(cx).project_items[0].clone(),
5025// ])
5026// });
5027// let item_3_4 = window.build_view(cx, |cx| {
5028// TestItem::new()
5029// .with_dirty(true)
5030// .with_singleton(false)
5031// .with_project_items(&[
5032// single_entry_items[3].read(cx).project_items[0].clone(),
5033// single_entry_items[4].read(cx).project_items[0].clone(),
5034// ])
5035// });
5036
5037// // Create two panes that contain the following project entries:
5038// // left pane:
5039// // multi-entry items: (2, 3)
5040// // single-entry items: 0, 1, 2, 3, 4
5041// // right pane:
5042// // single-entry items: 1
5043// // multi-entry items: (3, 4)
5044// let left_pane = workspace.update(cx, |workspace, cx| {
5045// let left_pane = workspace.active_pane().clone();
5046// workspace.add_item(Box::new(item_2_3.clone()), cx);
5047// for item in single_entry_items {
5048// workspace.add_item(Box::new(item), cx);
5049// }
5050// left_pane.update(cx, |pane, cx| {
5051// pane.activate_item(2, true, true, cx);
5052// });
5053
5054// workspace
5055// .split_and_clone(left_pane.clone(), SplitDirection::Right, cx)
5056// .unwrap();
5057
5058// left_pane
5059// });
5060
5061// //Need to cause an effect flush in order to respect new focus
5062// workspace.update(cx, |workspace, cx| {
5063// workspace.add_item(Box::new(item_3_4.clone()), cx);
5064// cx.focus(&left_pane);
5065// });
5066
5067// // When closing all of the items in the left pane, we should be prompted twice:
5068// // once for project entry 0, and once for project entry 2. After those two
5069// // prompts, the task should complete.
5070
5071// let close = left_pane.update(cx, |pane, cx| {
5072// pane.close_items(cx, SaveIntent::Close, move |_| true)
5073// });
5074// cx.foreground().run_until_parked();
5075// // Discard "Save all" prompt
5076// window.simulate_prompt_answer(2, cx);
5077
5078// cx.foreground().run_until_parked();
5079// left_pane.read_with(cx, |pane, cx| {
5080// assert_eq!(
5081// pane.active_item().unwrap().project_entry_ids(cx).as_slice(),
5082// &[ProjectEntryId::from_proto(0)]
5083// );
5084// });
5085// window.simulate_prompt_answer(0, cx);
5086
5087// cx.foreground().run_until_parked();
5088// left_pane.read_with(cx, |pane, cx| {
5089// assert_eq!(
5090// pane.active_item().unwrap().project_entry_ids(cx).as_slice(),
5091// &[ProjectEntryId::from_proto(2)]
5092// );
5093// });
5094// window.simulate_prompt_answer(0, cx);
5095
5096// cx.foreground().run_until_parked();
5097// close.await.unwrap();
5098// left_pane.read_with(cx, |pane, _| {
5099// assert_eq!(pane.items_len(), 0);
5100// });
5101// }
5102
5103// #[gpui::test]
5104// async fn test_autosave(deterministic: Arc<Deterministic>, cx: &mut gpui::TestAppContext) {
5105// init_test(cx);
5106
5107// let fs = FakeFs::new(cx.background());
5108
5109// let project = Project::test(fs, [], cx).await;
5110// let window = cx.add_window(|cx| Workspace::test_new(project, cx));
5111// let workspace = window.root(cx);
5112// let pane = workspace.read_with(cx, |workspace, _| workspace.active_pane().clone());
5113
5114// let item = window.build_view(cx, |cx| {
5115// TestItem::new().with_project_items(&[TestProjectItem::new(1, "1.txt", cx)])
5116// });
5117// let item_id = item.id();
5118// workspace.update(cx, |workspace, cx| {
5119// workspace.add_item(Box::new(item.clone()), cx);
5120// });
5121
5122// // Autosave on window change.
5123// item.update(cx, |item, cx| {
5124// cx.update_global(|settings: &mut SettingsStore, cx| {
5125// settings.update_user_settings::<WorkspaceSettings>(cx, |settings| {
5126// settings.autosave = Some(AutosaveSetting::OnWindowChange);
5127// })
5128// });
5129// item.is_dirty = true;
5130// });
5131
5132// // Deactivating the window saves the file.
5133// window.simulate_deactivation(cx);
5134// deterministic.run_until_parked();
5135// item.read_with(cx, |item, _| assert_eq!(item.save_count, 1));
5136
5137// // Autosave on focus change.
5138// item.update(cx, |item, cx| {
5139// cx.focus_self();
5140// cx.update_global(|settings: &mut SettingsStore, cx| {
5141// settings.update_user_settings::<WorkspaceSettings>(cx, |settings| {
5142// settings.autosave = Some(AutosaveSetting::OnFocusChange);
5143// })
5144// });
5145// item.is_dirty = true;
5146// });
5147
5148// // Blurring the item saves the file.
5149// item.update(cx, |_, cx| cx.blur());
5150// deterministic.run_until_parked();
5151// item.read_with(cx, |item, _| assert_eq!(item.save_count, 2));
5152
5153// // Deactivating the window still saves the file.
5154// window.simulate_activation(cx);
5155// item.update(cx, |item, cx| {
5156// cx.focus_self();
5157// item.is_dirty = true;
5158// });
5159// window.simulate_deactivation(cx);
5160
5161// deterministic.run_until_parked();
5162// item.read_with(cx, |item, _| assert_eq!(item.save_count, 3));
5163
5164// // Autosave after delay.
5165// item.update(cx, |item, cx| {
5166// cx.update_global(|settings: &mut SettingsStore, cx| {
5167// settings.update_user_settings::<WorkspaceSettings>(cx, |settings| {
5168// settings.autosave = Some(AutosaveSetting::AfterDelay { milliseconds: 500 });
5169// })
5170// });
5171// item.is_dirty = true;
5172// cx.emit(TestItemEvent::Edit);
5173// });
5174
5175// // Delay hasn't fully expired, so the file is still dirty and unsaved.
5176// deterministic.advance_clock(Duration::from_millis(250));
5177// item.read_with(cx, |item, _| assert_eq!(item.save_count, 3));
5178
5179// // After delay expires, the file is saved.
5180// deterministic.advance_clock(Duration::from_millis(250));
5181// item.read_with(cx, |item, _| assert_eq!(item.save_count, 4));
5182
5183// // Autosave on focus change, ensuring closing the tab counts as such.
5184// item.update(cx, |item, cx| {
5185// cx.update_global(|settings: &mut SettingsStore, cx| {
5186// settings.update_user_settings::<WorkspaceSettings>(cx, |settings| {
5187// settings.autosave = Some(AutosaveSetting::OnFocusChange);
5188// })
5189// });
5190// item.is_dirty = true;
5191// });
5192
5193// pane.update(cx, |pane, cx| {
5194// pane.close_items(cx, SaveIntent::Close, move |id| id == item_id)
5195// })
5196// .await
5197// .unwrap();
5198// assert!(!window.has_pending_prompt(cx));
5199// item.read_with(cx, |item, _| assert_eq!(item.save_count, 5));
5200
5201// // Add the item again, ensuring autosave is prevented if the underlying file has been deleted.
5202// workspace.update(cx, |workspace, cx| {
5203// workspace.add_item(Box::new(item.clone()), cx);
5204// });
5205// item.update(cx, |item, cx| {
5206// item.project_items[0].update(cx, |item, _| {
5207// item.entry_id = None;
5208// });
5209// item.is_dirty = true;
5210// cx.blur();
5211// });
5212// deterministic.run_until_parked();
5213// item.read_with(cx, |item, _| assert_eq!(item.save_count, 5));
5214
5215// // Ensure autosave is prevented for deleted files also when closing the buffer.
5216// let _close_items = pane.update(cx, |pane, cx| {
5217// pane.close_items(cx, SaveIntent::Close, move |id| id == item_id)
5218// });
5219// deterministic.run_until_parked();
5220// assert!(window.has_pending_prompt(cx));
5221// item.read_with(cx, |item, _| assert_eq!(item.save_count, 5));
5222// }
5223
5224// #[gpui::test]
5225// async fn test_pane_navigation(cx: &mut gpui::TestAppContext) {
5226// init_test(cx);
5227
5228// let fs = FakeFs::new(cx.background());
5229
5230// let project = Project::test(fs, [], cx).await;
5231// let window = cx.add_window(|cx| Workspace::test_new(project, cx));
5232// let workspace = window.root(cx);
5233
5234// let item = window.build_view(cx, |cx| {
5235// TestItem::new().with_project_items(&[TestProjectItem::new(1, "1.txt", cx)])
5236// });
5237// let pane = workspace.read_with(cx, |workspace, _| workspace.active_pane().clone());
5238// let toolbar = pane.read_with(cx, |pane, _| pane.toolbar().clone());
5239// let toolbar_notify_count = Rc::new(RefCell::new(0));
5240
5241// workspace.update(cx, |workspace, cx| {
5242// workspace.add_item(Box::new(item.clone()), cx);
5243// let toolbar_notification_count = toolbar_notify_count.clone();
5244// cx.observe(&toolbar, move |_, _, _| {
5245// *toolbar_notification_count.borrow_mut() += 1
5246// })
5247// .detach();
5248// });
5249
5250// pane.read_with(cx, |pane, _| {
5251// assert!(!pane.can_navigate_backward());
5252// assert!(!pane.can_navigate_forward());
5253// });
5254
5255// item.update(cx, |item, cx| {
5256// item.set_state("one".to_string(), cx);
5257// });
5258
5259// // Toolbar must be notified to re-render the navigation buttons
5260// assert_eq!(*toolbar_notify_count.borrow(), 1);
5261
5262// pane.read_with(cx, |pane, _| {
5263// assert!(pane.can_navigate_backward());
5264// assert!(!pane.can_navigate_forward());
5265// });
5266
5267// workspace
5268// .update(cx, |workspace, cx| workspace.go_back(pane.downgrade(), cx))
5269// .await
5270// .unwrap();
5271
5272// assert_eq!(*toolbar_notify_count.borrow(), 3);
5273// pane.read_with(cx, |pane, _| {
5274// assert!(!pane.can_navigate_backward());
5275// assert!(pane.can_navigate_forward());
5276// });
5277// }
5278
5279// #[gpui::test]
5280// async fn test_toggle_docks_and_panels(cx: &mut gpui::TestAppContext) {
5281// init_test(cx);
5282// let fs = FakeFs::new(cx.background());
5283
5284// let project = Project::test(fs, [], cx).await;
5285// let window = cx.add_window(|cx| Workspace::test_new(project, cx));
5286// let workspace = window.root(cx);
5287
5288// let panel = workspace.update(cx, |workspace, cx| {
5289// let panel = cx.build_view(|_| TestPanel::new(DockPosition::Right));
5290// workspace.add_panel(panel.clone(), cx);
5291
5292// workspace
5293// .right_dock()
5294// .update(cx, |right_dock, cx| right_dock.set_open(true, cx));
5295
5296// panel
5297// });
5298
5299// let pane = workspace.read_with(cx, |workspace, _| workspace.active_pane().clone());
5300// pane.update(cx, |pane, cx| {
5301// let item = cx.build_view(|_| TestItem::new());
5302// pane.add_item(Box::new(item), true, true, None, cx);
5303// });
5304
5305// // Transfer focus from center to panel
5306// workspace.update(cx, |workspace, cx| {
5307// workspace.toggle_panel_focus::<TestPanel>(cx);
5308// });
5309
5310// workspace.read_with(cx, |workspace, cx| {
5311// assert!(workspace.right_dock().read(cx).is_open());
5312// assert!(!panel.is_zoomed(cx));
5313// assert!(panel.has_focus(cx));
5314// });
5315
5316// // Transfer focus from panel to center
5317// workspace.update(cx, |workspace, cx| {
5318// workspace.toggle_panel_focus::<TestPanel>(cx);
5319// });
5320
5321// workspace.read_with(cx, |workspace, cx| {
5322// assert!(workspace.right_dock().read(cx).is_open());
5323// assert!(!panel.is_zoomed(cx));
5324// assert!(!panel.has_focus(cx));
5325// });
5326
5327// // Close the dock
5328// workspace.update(cx, |workspace, cx| {
5329// workspace.toggle_dock(DockPosition::Right, cx);
5330// });
5331
5332// workspace.read_with(cx, |workspace, cx| {
5333// assert!(!workspace.right_dock().read(cx).is_open());
5334// assert!(!panel.is_zoomed(cx));
5335// assert!(!panel.has_focus(cx));
5336// });
5337
5338// // Open the dock
5339// workspace.update(cx, |workspace, cx| {
5340// workspace.toggle_dock(DockPosition::Right, cx);
5341// });
5342
5343// workspace.read_with(cx, |workspace, cx| {
5344// assert!(workspace.right_dock().read(cx).is_open());
5345// assert!(!panel.is_zoomed(cx));
5346// assert!(panel.has_focus(cx));
5347// });
5348
5349// // Focus and zoom panel
5350// panel.update(cx, |panel, cx| {
5351// cx.focus_self();
5352// panel.set_zoomed(true, cx)
5353// });
5354
5355// workspace.read_with(cx, |workspace, cx| {
5356// assert!(workspace.right_dock().read(cx).is_open());
5357// assert!(panel.is_zoomed(cx));
5358// assert!(panel.has_focus(cx));
5359// });
5360
5361// // Transfer focus to the center closes the dock
5362// workspace.update(cx, |workspace, cx| {
5363// workspace.toggle_panel_focus::<TestPanel>(cx);
5364// });
5365
5366// workspace.read_with(cx, |workspace, cx| {
5367// assert!(!workspace.right_dock().read(cx).is_open());
5368// assert!(panel.is_zoomed(cx));
5369// assert!(!panel.has_focus(cx));
5370// });
5371
5372// // Transferring focus back to the panel keeps it zoomed
5373// workspace.update(cx, |workspace, cx| {
5374// workspace.toggle_panel_focus::<TestPanel>(cx);
5375// });
5376
5377// workspace.read_with(cx, |workspace, cx| {
5378// assert!(workspace.right_dock().read(cx).is_open());
5379// assert!(panel.is_zoomed(cx));
5380// assert!(panel.has_focus(cx));
5381// });
5382
5383// // Close the dock while it is zoomed
5384// workspace.update(cx, |workspace, cx| {
5385// workspace.toggle_dock(DockPosition::Right, cx)
5386// });
5387
5388// workspace.read_with(cx, |workspace, cx| {
5389// assert!(!workspace.right_dock().read(cx).is_open());
5390// assert!(panel.is_zoomed(cx));
5391// assert!(workspace.zoomed.is_none());
5392// assert!(!panel.has_focus(cx));
5393// });
5394
5395// // Opening the dock, when it's zoomed, retains focus
5396// workspace.update(cx, |workspace, cx| {
5397// workspace.toggle_dock(DockPosition::Right, cx)
5398// });
5399
5400// workspace.read_with(cx, |workspace, cx| {
5401// assert!(workspace.right_dock().read(cx).is_open());
5402// assert!(panel.is_zoomed(cx));
5403// assert!(workspace.zoomed.is_some());
5404// assert!(panel.has_focus(cx));
5405// });
5406
5407// // Unzoom and close the panel, zoom the active pane.
5408// panel.update(cx, |panel, cx| panel.set_zoomed(false, cx));
5409// workspace.update(cx, |workspace, cx| {
5410// workspace.toggle_dock(DockPosition::Right, cx)
5411// });
5412// pane.update(cx, |pane, cx| pane.toggle_zoom(&Default::default(), cx));
5413
5414// // Opening a dock unzooms the pane.
5415// workspace.update(cx, |workspace, cx| {
5416// workspace.toggle_dock(DockPosition::Right, cx)
5417// });
5418// workspace.read_with(cx, |workspace, cx| {
5419// let pane = pane.read(cx);
5420// assert!(!pane.is_zoomed());
5421// assert!(!pane.has_focus());
5422// assert!(workspace.right_dock().read(cx).is_open());
5423// assert!(workspace.zoomed.is_none());
5424// });
5425// }
5426
5427// #[gpui::test]
5428// async fn test_panels(cx: &mut gpui::TestAppContext) {
5429// init_test(cx);
5430// let fs = FakeFs::new(cx.background());
5431
5432// let project = Project::test(fs, [], cx).await;
5433// let window = cx.add_window(|cx| Workspace::test_new(project, cx));
5434// let workspace = window.root(cx);
5435
5436// let (panel_1, panel_2) = workspace.update(cx, |workspace, cx| {
5437// // Add panel_1 on the left, panel_2 on the right.
5438// let panel_1 = cx.build_view(|_| TestPanel::new(DockPosition::Left));
5439// workspace.add_panel(panel_1.clone(), cx);
5440// workspace
5441// .left_dock()
5442// .update(cx, |left_dock, cx| left_dock.set_open(true, cx));
5443// let panel_2 = cx.build_view(|_| TestPanel::new(DockPosition::Right));
5444// workspace.add_panel(panel_2.clone(), cx);
5445// workspace
5446// .right_dock()
5447// .update(cx, |right_dock, cx| right_dock.set_open(true, cx));
5448
5449// let left_dock = workspace.left_dock();
5450// assert_eq!(
5451// left_dock.read(cx).visible_panel().unwrap().id(),
5452// panel_1.id()
5453// );
5454// assert_eq!(
5455// left_dock.read(cx).active_panel_size(cx).unwrap(),
5456// panel_1.size(cx)
5457// );
5458
5459// left_dock.update(cx, |left_dock, cx| {
5460// left_dock.resize_active_panel(Some(1337.), cx)
5461// });
5462// assert_eq!(
5463// workspace
5464// .right_dock()
5465// .read(cx)
5466// .visible_panel()
5467// .unwrap()
5468// .id(),
5469// panel_2.id()
5470// );
5471
5472// (panel_1, panel_2)
5473// });
5474
5475// // Move panel_1 to the right
5476// panel_1.update(cx, |panel_1, cx| {
5477// panel_1.set_position(DockPosition::Right, cx)
5478// });
5479
5480// workspace.update(cx, |workspace, cx| {
5481// // Since panel_1 was visible on the left, it should now be visible now that it's been moved to the right.
5482// // Since it was the only panel on the left, the left dock should now be closed.
5483// assert!(!workspace.left_dock().read(cx).is_open());
5484// assert!(workspace.left_dock().read(cx).visible_panel().is_none());
5485// let right_dock = workspace.right_dock();
5486// assert_eq!(
5487// right_dock.read(cx).visible_panel().unwrap().id(),
5488// panel_1.id()
5489// );
5490// assert_eq!(right_dock.read(cx).active_panel_size(cx).unwrap(), 1337.);
5491
5492// // Now we move panel_2 to the left
5493// panel_2.set_position(DockPosition::Left, cx);
5494// });
5495
5496// workspace.update(cx, |workspace, cx| {
5497// // Since panel_2 was not visible on the right, we don't open the left dock.
5498// assert!(!workspace.left_dock().read(cx).is_open());
5499// // And the right dock is unaffected in it's displaying of panel_1
5500// assert!(workspace.right_dock().read(cx).is_open());
5501// assert_eq!(
5502// workspace
5503// .right_dock()
5504// .read(cx)
5505// .visible_panel()
5506// .unwrap()
5507// .id(),
5508// panel_1.id()
5509// );
5510// });
5511
5512// // Move panel_1 back to the left
5513// panel_1.update(cx, |panel_1, cx| {
5514// panel_1.set_position(DockPosition::Left, cx)
5515// });
5516
5517// workspace.update(cx, |workspace, cx| {
5518// // Since panel_1 was visible on the right, we open the left dock and make panel_1 active.
5519// let left_dock = workspace.left_dock();
5520// assert!(left_dock.read(cx).is_open());
5521// assert_eq!(
5522// left_dock.read(cx).visible_panel().unwrap().id(),
5523// panel_1.id()
5524// );
5525// assert_eq!(left_dock.read(cx).active_panel_size(cx).unwrap(), 1337.);
5526// // And right the dock should be closed as it no longer has any panels.
5527// assert!(!workspace.right_dock().read(cx).is_open());
5528
5529// // Now we move panel_1 to the bottom
5530// panel_1.set_position(DockPosition::Bottom, cx);
5531// });
5532
5533// workspace.update(cx, |workspace, cx| {
5534// // Since panel_1 was visible on the left, we close the left dock.
5535// assert!(!workspace.left_dock().read(cx).is_open());
5536// // The bottom dock is sized based on the panel's default size,
5537// // since the panel orientation changed from vertical to horizontal.
5538// let bottom_dock = workspace.bottom_dock();
5539// assert_eq!(
5540// bottom_dock.read(cx).active_panel_size(cx).unwrap(),
5541// panel_1.size(cx),
5542// );
5543// // Close bottom dock and move panel_1 back to the left.
5544// bottom_dock.update(cx, |bottom_dock, cx| bottom_dock.set_open(false, cx));
5545// panel_1.set_position(DockPosition::Left, cx);
5546// });
5547
5548// // Emit activated event on panel 1
5549// panel_1.update(cx, |_, cx| cx.emit(TestPanelEvent::Activated));
5550
5551// // Now the left dock is open and panel_1 is active and focused.
5552// workspace.read_with(cx, |workspace, cx| {
5553// let left_dock = workspace.left_dock();
5554// assert!(left_dock.read(cx).is_open());
5555// assert_eq!(
5556// left_dock.read(cx).visible_panel().unwrap().id(),
5557// panel_1.id()
5558// );
5559// assert!(panel_1.is_focused(cx));
5560// });
5561
5562// // Emit closed event on panel 2, which is not active
5563// panel_2.update(cx, |_, cx| cx.emit(TestPanelEvent::Closed));
5564
5565// // Wo don't close the left dock, because panel_2 wasn't the active panel
5566// workspace.read_with(cx, |workspace, cx| {
5567// let left_dock = workspace.left_dock();
5568// assert!(left_dock.read(cx).is_open());
5569// assert_eq!(
5570// left_dock.read(cx).visible_panel().unwrap().id(),
5571// panel_1.id()
5572// );
5573// });
5574
5575// // Emitting a ZoomIn event shows the panel as zoomed.
5576// panel_1.update(cx, |_, cx| cx.emit(TestPanelEvent::ZoomIn));
5577// workspace.read_with(cx, |workspace, _| {
5578// assert_eq!(workspace.zoomed, Some(panel_1.downgrade().into_any()));
5579// assert_eq!(workspace.zoomed_position, Some(DockPosition::Left));
5580// });
5581
5582// // Move panel to another dock while it is zoomed
5583// panel_1.update(cx, |panel, cx| panel.set_position(DockPosition::Right, cx));
5584// workspace.read_with(cx, |workspace, _| {
5585// assert_eq!(workspace.zoomed, Some(panel_1.downgrade().into_any()));
5586// assert_eq!(workspace.zoomed_position, Some(DockPosition::Right));
5587// });
5588
5589// // If focus is transferred to another view that's not a panel or another pane, we still show
5590// // the panel as zoomed.
5591// let focus_receiver = window.build_view(cx, |_| EmptyView);
5592// focus_receiver.update(cx, |_, cx| cx.focus_self());
5593// workspace.read_with(cx, |workspace, _| {
5594// assert_eq!(workspace.zoomed, Some(panel_1.downgrade().into_any()));
5595// assert_eq!(workspace.zoomed_position, Some(DockPosition::Right));
5596// });
5597
5598// // If focus is transferred elsewhere in the workspace, the panel is no longer zoomed.
5599// workspace.update(cx, |_, cx| cx.focus_self());
5600// workspace.read_with(cx, |workspace, _| {
5601// assert_eq!(workspace.zoomed, None);
5602// assert_eq!(workspace.zoomed_position, None);
5603// });
5604
5605// // If focus is transferred again to another view that's not a panel or a pane, we won't
5606// // show the panel as zoomed because it wasn't zoomed before.
5607// focus_receiver.update(cx, |_, cx| cx.focus_self());
5608// workspace.read_with(cx, |workspace, _| {
5609// assert_eq!(workspace.zoomed, None);
5610// assert_eq!(workspace.zoomed_position, None);
5611// });
5612
5613// // When focus is transferred back to the panel, it is zoomed again.
5614// panel_1.update(cx, |_, cx| cx.focus_self());
5615// workspace.read_with(cx, |workspace, _| {
5616// assert_eq!(workspace.zoomed, Some(panel_1.downgrade().into_any()));
5617// assert_eq!(workspace.zoomed_position, Some(DockPosition::Right));
5618// });
5619
5620// // Emitting a ZoomOut event unzooms the panel.
5621// panel_1.update(cx, |_, cx| cx.emit(TestPanelEvent::ZoomOut));
5622// workspace.read_with(cx, |workspace, _| {
5623// assert_eq!(workspace.zoomed, None);
5624// assert_eq!(workspace.zoomed_position, None);
5625// });
5626
5627// // Emit closed event on panel 1, which is active
5628// panel_1.update(cx, |_, cx| cx.emit(TestPanelEvent::Closed));
5629
5630// // Now the left dock is closed, because panel_1 was the active panel
5631// workspace.read_with(cx, |workspace, cx| {
5632// let right_dock = workspace.right_dock();
5633// assert!(!right_dock.read(cx).is_open());
5634// });
5635// }
5636
5637// pub fn init_test(cx: &mut TestAppContext) {
5638// cx.foreground().forbid_parking();
5639// cx.update(|cx| {
5640// cx.set_global(SettingsStore::test(cx));
5641// theme::init((), cx);
5642// language::init(cx);
5643// crate::init_settings(cx);
5644// Project::init_settings(cx);
5645// });
5646// }
5647// }