1pub mod dock;
2pub mod item;
3pub mod notifications;
4pub mod pane;
5pub mod pane_group;
6mod persistence;
7pub mod searchable;
8// pub mod shared_screen;
9mod status_bar;
10mod toolbar;
11mod workspace_settings;
12
13use crate::persistence::model::{
14 DockData, DockStructure, SerializedItem, SerializedPane, SerializedPaneGroup,
15 SerializedWorkspace,
16};
17use anyhow::{anyhow, Context as _, Result};
18use call2::ActiveCall;
19use client2::{
20 proto::{self, PeerId},
21 Client, TypedEnvelope, UserStore,
22};
23use collections::{HashMap, HashSet};
24use dock::{Dock, DockPosition, PanelButtons};
25use futures::{
26 channel::{mpsc, oneshot},
27 future::try_join_all,
28 Future, FutureExt, StreamExt,
29};
30use gpui2::{
31 div, point, size, AnyModel, AnyView, AnyWeakView, AppContext, AsyncAppContext,
32 AsyncWindowContext, Bounds, Component, Div, EntityId, EventEmitter, GlobalPixels,
33 Model, ModelContext, ParentElement, Point, Render, Size, StatefulInteractive, Styled,
34 Subscription, Task, View, ViewContext, VisualContext, WeakView, WindowBounds, WindowContext,
35 WindowHandle, WindowOptions,
36};
37use item::{FollowableItem, FollowableItemHandle, Item, ItemHandle, ItemSettings, ProjectItem};
38use language2::LanguageRegistry;
39use lazy_static::lazy_static;
40use node_runtime::NodeRuntime;
41use notifications::{simple_message_notification::MessageNotification, NotificationHandle};
42pub use pane::*;
43pub use pane_group::*;
44use persistence::{
45 model::{ItemId, WorkspaceLocation},
46 DB,
47};
48use postage::stream::Stream;
49use project2::{Project, ProjectEntryId, ProjectPath, Worktree};
50use serde::Deserialize;
51use settings2::Settings;
52use status_bar::StatusBar;
53use std::{
54 any::TypeId,
55 borrow::Cow,
56 env,
57 path::{Path, PathBuf},
58 sync::{atomic::AtomicUsize, Arc},
59 time::Duration,
60};
61use theme2::ActiveTheme;
62pub use toolbar::{ToolbarItemLocation, ToolbarItemView};
63use util::ResultExt;
64use uuid::Uuid;
65use workspace_settings::{AutosaveSetting, WorkspaceSettings};
66
67lazy_static! {
68 static ref ZED_WINDOW_SIZE: Option<Size<GlobalPixels>> = env::var("ZED_WINDOW_SIZE")
69 .ok()
70 .as_deref()
71 .and_then(parse_pixel_size_env_var);
72 static ref ZED_WINDOW_POSITION: Option<Point<GlobalPixels>> = env::var("ZED_WINDOW_POSITION")
73 .ok()
74 .as_deref()
75 .and_then(parse_pixel_position_env_var);
76}
77
78// pub trait Modal: View {
79// fn has_focus(&self) -> bool;
80// fn dismiss_on_event(event: &Self::Event) -> bool;
81// }
82
83// trait ModalHandle {
84// fn as_any(&self) -> &AnyViewHandle;
85// fn has_focus(&self, cx: &WindowContext) -> bool;
86// }
87
88// impl<T: Modal> ModalHandle for View<T> {
89// fn as_any(&self) -> &AnyViewHandle {
90// self
91// }
92
93// fn has_focus(&self, cx: &WindowContext) -> bool {
94// self.read(cx).has_focus()
95// }
96// }
97
98// #[derive(Clone, PartialEq)]
99// pub struct RemoveWorktreeFromProject(pub WorktreeId);
100
101// actions!(
102// workspace,
103// [
104// Open,
105// NewFile,
106// NewWindow,
107// CloseWindow,
108// CloseInactiveTabsAndPanes,
109// AddFolderToProject,
110// Unfollow,
111// SaveAs,
112// ReloadActiveItem,
113// ActivatePreviousPane,
114// ActivateNextPane,
115// FollowNextCollaborator,
116// NewTerminal,
117// NewCenterTerminal,
118// ToggleTerminalFocus,
119// NewSearch,
120// Feedback,
121// Restart,
122// Welcome,
123// ToggleZoom,
124// ToggleLeftDock,
125// ToggleRightDock,
126// ToggleBottomDock,
127// CloseAllDocks,
128// ]
129// );
130
131// #[derive(Clone, PartialEq)]
132// pub struct OpenPaths {
133// pub paths: Vec<PathBuf>,
134// }
135
136// #[derive(Clone, Deserialize, PartialEq)]
137// pub struct ActivatePane(pub usize);
138
139// #[derive(Clone, Deserialize, PartialEq)]
140// pub struct ActivatePaneInDirection(pub SplitDirection);
141
142// #[derive(Clone, Deserialize, PartialEq)]
143// pub struct SwapPaneInDirection(pub SplitDirection);
144
145// #[derive(Clone, Deserialize, PartialEq)]
146// pub struct NewFileInDirection(pub SplitDirection);
147
148// #[derive(Clone, PartialEq, Debug, Deserialize)]
149// #[serde(rename_all = "camelCase")]
150// pub struct SaveAll {
151// pub save_intent: Option<SaveIntent>,
152// }
153
154// #[derive(Clone, PartialEq, Debug, Deserialize)]
155// #[serde(rename_all = "camelCase")]
156// pub struct Save {
157// pub save_intent: Option<SaveIntent>,
158// }
159
160// #[derive(Clone, PartialEq, Debug, Deserialize, Default)]
161// #[serde(rename_all = "camelCase")]
162// pub struct CloseAllItemsAndPanes {
163// pub save_intent: Option<SaveIntent>,
164// }
165
166#[derive(Deserialize)]
167pub struct Toast {
168 id: usize,
169 msg: Cow<'static, str>,
170 #[serde(skip)]
171 on_click: Option<(Cow<'static, str>, Arc<dyn Fn(&mut WindowContext)>)>,
172}
173
174// impl Toast {
175// pub fn new<I: Into<Cow<'static, str>>>(id: usize, msg: I) -> Self {
176// Toast {
177// id,
178// msg: msg.into(),
179// on_click: None,
180// }
181// }
182
183// pub fn on_click<F, M>(mut self, message: M, on_click: F) -> Self
184// where
185// M: Into<Cow<'static, str>>,
186// F: Fn(&mut WindowContext) + 'static,
187// {
188// self.on_click = Some((message.into(), Arc::new(on_click)));
189// self
190// }
191// }
192
193// impl PartialEq for Toast {
194// fn eq(&self, other: &Self) -> bool {
195// self.id == other.id
196// && self.msg == other.msg
197// && self.on_click.is_some() == other.on_click.is_some()
198// }
199// }
200
201// impl Clone for Toast {
202// fn clone(&self) -> Self {
203// Toast {
204// id: self.id,
205// msg: self.msg.to_owned(),
206// on_click: self.on_click.clone(),
207// }
208// }
209// }
210
211// #[derive(Clone, Deserialize, PartialEq)]
212// pub struct OpenTerminal {
213// pub working_directory: PathBuf,
214// }
215
216// impl_actions!(
217// workspace,
218// [
219// ActivatePane,
220// ActivatePaneInDirection,
221// SwapPaneInDirection,
222// NewFileInDirection,
223// Toast,
224// OpenTerminal,
225// SaveAll,
226// Save,
227// CloseAllItemsAndPanes,
228// ]
229// );
230
231pub type WorkspaceId = i64;
232
233pub fn init_settings(cx: &mut AppContext) {
234 WorkspaceSettings::register(cx);
235 ItemSettings::register(cx);
236}
237
238pub fn init(app_state: Arc<AppState>, cx: &mut AppContext) {
239 init_settings(cx);
240 pane::init(cx);
241 notifications::init(cx);
242
243 // cx.add_global_action({
244 // let app_state = Arc::downgrade(&app_state);
245 // move |_: &Open, cx: &mut AppContext| {
246 // let mut paths = cx.prompt_for_paths(PathPromptOptions {
247 // files: true,
248 // directories: true,
249 // multiple: true,
250 // });
251
252 // if let Some(app_state) = app_state.upgrade() {
253 // cx.spawn(move |mut cx| async move {
254 // if let Some(paths) = paths.recv().await.flatten() {
255 // cx.update(|cx| {
256 // open_paths(&paths, &app_state, None, cx).detach_and_log_err(cx)
257 // });
258 // }
259 // })
260 // .detach();
261 // }
262 // }
263 // });
264 // cx.add_async_action(Workspace::open);
265
266 // cx.add_async_action(Workspace::follow_next_collaborator);
267 // cx.add_async_action(Workspace::close);
268 // cx.add_async_action(Workspace::close_inactive_items_and_panes);
269 // cx.add_async_action(Workspace::close_all_items_and_panes);
270 // cx.add_global_action(Workspace::close_global);
271 // cx.add_global_action(restart);
272 // cx.add_async_action(Workspace::save_all);
273 // cx.add_action(Workspace::add_folder_to_project);
274 // cx.add_action(
275 // |workspace: &mut Workspace, _: &Unfollow, cx: &mut ViewContext<Workspace>| {
276 // let pane = workspace.active_pane().clone();
277 // workspace.unfollow(&pane, cx);
278 // },
279 // );
280 // cx.add_action(
281 // |workspace: &mut Workspace, action: &Save, cx: &mut ViewContext<Workspace>| {
282 // workspace
283 // .save_active_item(action.save_intent.unwrap_or(SaveIntent::Save), cx)
284 // .detach_and_log_err(cx);
285 // },
286 // );
287 // cx.add_action(
288 // |workspace: &mut Workspace, _: &SaveAs, cx: &mut ViewContext<Workspace>| {
289 // workspace
290 // .save_active_item(SaveIntent::SaveAs, cx)
291 // .detach_and_log_err(cx);
292 // },
293 // );
294 // cx.add_action(|workspace: &mut Workspace, _: &ActivatePreviousPane, cx| {
295 // workspace.activate_previous_pane(cx)
296 // });
297 // cx.add_action(|workspace: &mut Workspace, _: &ActivateNextPane, cx| {
298 // workspace.activate_next_pane(cx)
299 // });
300
301 // cx.add_action(
302 // |workspace: &mut Workspace, action: &ActivatePaneInDirection, cx| {
303 // workspace.activate_pane_in_direction(action.0, cx)
304 // },
305 // );
306
307 // cx.add_action(
308 // |workspace: &mut Workspace, action: &SwapPaneInDirection, cx| {
309 // workspace.swap_pane_in_direction(action.0, cx)
310 // },
311 // );
312
313 // cx.add_action(|workspace: &mut Workspace, _: &ToggleLeftDock, cx| {
314 // workspace.toggle_dock(DockPosition::Left, cx);
315 // });
316 // cx.add_action(|workspace: &mut Workspace, _: &ToggleRightDock, cx| {
317 // workspace.toggle_dock(DockPosition::Right, cx);
318 // });
319 // cx.add_action(|workspace: &mut Workspace, _: &ToggleBottomDock, cx| {
320 // workspace.toggle_dock(DockPosition::Bottom, cx);
321 // });
322 // cx.add_action(|workspace: &mut Workspace, _: &CloseAllDocks, cx| {
323 // workspace.close_all_docks(cx);
324 // });
325 // cx.add_action(Workspace::activate_pane_at_index);
326 // cx.add_action(|workspace: &mut Workspace, _: &ReopenClosedItem, cx| {
327 // workspace.reopen_closed_item(cx).detach();
328 // });
329 // cx.add_action(|workspace: &mut Workspace, _: &GoBack, cx| {
330 // workspace
331 // .go_back(workspace.active_pane().downgrade(), cx)
332 // .detach();
333 // });
334 // cx.add_action(|workspace: &mut Workspace, _: &GoForward, cx| {
335 // workspace
336 // .go_forward(workspace.active_pane().downgrade(), cx)
337 // .detach();
338 // });
339
340 // cx.add_action(|_: &mut Workspace, _: &install_cli::Install, cx| {
341 // cx.spawn(|workspace, mut cx| async move {
342 // let err = install_cli::install_cli(&cx)
343 // .await
344 // .context("Failed to create CLI symlink");
345
346 // workspace.update(&mut cx, |workspace, cx| {
347 // if matches!(err, Err(_)) {
348 // err.notify_err(workspace, cx);
349 // } else {
350 // workspace.show_notification(1, cx, |cx| {
351 // cx.build_view(|_| {
352 // MessageNotification::new("Successfully installed the `zed` binary")
353 // })
354 // });
355 // }
356 // })
357 // })
358 // .detach();
359 // });
360}
361
362type ProjectItemBuilders =
363 HashMap<TypeId, fn(Model<Project>, AnyModel, &mut ViewContext<Pane>) -> Box<dyn ItemHandle>>;
364pub fn register_project_item<I: ProjectItem>(cx: &mut AppContext) {
365 let builders = cx.default_global::<ProjectItemBuilders>();
366 builders.insert(TypeId::of::<I::Item>(), |project, model, cx| {
367 let item = model.downcast::<I::Item>().unwrap();
368 Box::new(cx.build_view(|cx| I::for_project_item(project, item, cx)))
369 });
370}
371
372type FollowableItemBuilder = fn(
373 View<Pane>,
374 View<Workspace>,
375 ViewId,
376 &mut Option<proto::view::Variant>,
377 &mut AppContext,
378) -> Option<Task<Result<Box<dyn FollowableItemHandle>>>>;
379type FollowableItemBuilders = HashMap<
380 TypeId,
381 (
382 FollowableItemBuilder,
383 fn(&AnyView) -> Box<dyn FollowableItemHandle>,
384 ),
385>;
386pub fn register_followable_item<I: FollowableItem>(cx: &mut AppContext) {
387 let builders = cx.default_global::<FollowableItemBuilders>();
388 builders.insert(
389 TypeId::of::<I>(),
390 (
391 |pane, workspace, id, state, cx| {
392 I::from_state_proto(pane, workspace, id, state, cx).map(|task| {
393 cx.foreground_executor()
394 .spawn(async move { Ok(Box::new(task.await?) as Box<_>) })
395 })
396 },
397 |this| Box::new(this.clone().downcast::<I>().unwrap()),
398 ),
399 );
400}
401
402type ItemDeserializers = HashMap<
403 Arc<str>,
404 fn(
405 Model<Project>,
406 WeakView<Workspace>,
407 WorkspaceId,
408 ItemId,
409 &mut ViewContext<Pane>,
410 ) -> Task<Result<Box<dyn ItemHandle>>>,
411>;
412pub fn register_deserializable_item<I: Item>(cx: &mut AppContext) {
413 cx.update_global(|deserializers: &mut ItemDeserializers, _cx| {
414 if let Some(serialized_item_kind) = I::serialized_item_kind() {
415 deserializers.insert(
416 Arc::from(serialized_item_kind),
417 |project, workspace, workspace_id, item_id, cx| {
418 let task = I::deserialize(project, workspace, workspace_id, item_id, cx);
419 cx.foreground_executor()
420 .spawn(async { Ok(Box::new(task.await?) as Box<_>) })
421 },
422 );
423 }
424 });
425}
426
427pub struct AppState {
428 pub languages: Arc<LanguageRegistry>,
429 pub client: Arc<Client>,
430 pub user_store: Model<UserStore>,
431 pub workspace_store: Model<WorkspaceStore>,
432 pub fs: Arc<dyn fs2::Fs>,
433 pub build_window_options:
434 fn(Option<WindowBounds>, Option<Uuid>, &mut AppContext) -> WindowOptions,
435 pub initialize_workspace: fn(
436 WeakView<Workspace>,
437 bool,
438 Arc<AppState>,
439 AsyncWindowContext,
440 ) -> Task<anyhow::Result<()>>,
441 pub node_runtime: Arc<dyn NodeRuntime>,
442}
443
444pub struct WorkspaceStore {
445 workspaces: HashSet<WindowHandle<Workspace>>,
446 followers: Vec<Follower>,
447 client: Arc<Client>,
448 _subscriptions: Vec<client2::Subscription>,
449}
450
451#[derive(PartialEq, Eq, PartialOrd, Ord, Debug)]
452struct Follower {
453 project_id: Option<u64>,
454 peer_id: PeerId,
455}
456
457impl AppState {
458 #[cfg(any(test, feature = "test-support"))]
459 pub fn test(cx: &mut AppContext) -> Arc<Self> {
460 use gpui2::Context;
461 use node_runtime::FakeNodeRuntime;
462 use settings2::SettingsStore;
463
464 if !cx.has_global::<SettingsStore>() {
465 let settings_store = SettingsStore::test(cx);
466 cx.set_global(settings_store);
467 }
468
469 let fs = fs2::FakeFs::new(cx.background_executor().clone());
470 let languages = Arc::new(LanguageRegistry::test());
471 let http_client = util::http::FakeHttpClient::with_404_response();
472 let client = Client::new(http_client.clone(), cx);
473 let user_store = cx.build_model(|cx| UserStore::new(client.clone(), http_client, cx));
474 let workspace_store = cx.build_model(|cx| WorkspaceStore::new(client.clone(), cx));
475
476 // todo!()
477 // theme::init((), cx);
478 client2::init(&client, cx);
479 crate::init_settings(cx);
480
481 Arc::new(Self {
482 client,
483 fs,
484 languages,
485 user_store,
486 workspace_store,
487 node_runtime: FakeNodeRuntime::new(),
488 initialize_workspace: |_, _, _, _| Task::ready(Ok(())),
489 build_window_options: |_, _, _| Default::default(),
490 })
491 }
492}
493
494struct DelayedDebouncedEditAction {
495 task: Option<Task<()>>,
496 cancel_channel: Option<oneshot::Sender<()>>,
497}
498
499impl DelayedDebouncedEditAction {
500 fn new() -> DelayedDebouncedEditAction {
501 DelayedDebouncedEditAction {
502 task: None,
503 cancel_channel: None,
504 }
505 }
506
507 fn fire_new<F>(&mut self, delay: Duration, cx: &mut ViewContext<Workspace>, func: F)
508 where
509 F: 'static + Send + FnOnce(&mut Workspace, &mut ViewContext<Workspace>) -> Task<Result<()>>,
510 {
511 if let Some(channel) = self.cancel_channel.take() {
512 _ = channel.send(());
513 }
514
515 let (sender, mut receiver) = oneshot::channel::<()>();
516 self.cancel_channel = Some(sender);
517
518 let previous_task = self.task.take();
519 self.task = Some(cx.spawn(move |workspace, mut cx| async move {
520 let mut timer = cx.background_executor().timer(delay).fuse();
521 if let Some(previous_task) = previous_task {
522 previous_task.await;
523 }
524
525 futures::select_biased! {
526 _ = receiver => return,
527 _ = timer => {}
528 }
529
530 if let Some(result) = workspace
531 .update(&mut cx, |workspace, cx| (func)(workspace, cx))
532 .log_err()
533 {
534 result.await.log_err();
535 }
536 }));
537 }
538}
539
540pub enum Event {
541 PaneAdded(View<Pane>),
542 ContactRequestedJoin(u64),
543}
544
545pub struct Workspace {
546 weak_self: WeakView<Self>,
547 // modal: Option<ActiveModal>,
548 zoomed: Option<AnyWeakView>,
549 // zoomed_position: Option<DockPosition>,
550 center: PaneGroup,
551 left_dock: View<Dock>,
552 bottom_dock: View<Dock>,
553 right_dock: View<Dock>,
554 panes: Vec<View<Pane>>,
555 panes_by_item: HashMap<EntityId, WeakView<Pane>>,
556 active_pane: View<Pane>,
557 last_active_center_pane: Option<WeakView<Pane>>,
558 last_active_view_id: Option<proto::ViewId>,
559 status_bar: View<StatusBar>,
560 // titlebar_item: Option<AnyViewHandle>,
561 notifications: Vec<(TypeId, usize, Box<dyn NotificationHandle>)>,
562 project: Model<Project>,
563 follower_states: HashMap<View<Pane>, FollowerState>,
564 last_leaders_by_pane: HashMap<WeakView<Pane>, PeerId>,
565 window_edited: bool,
566 active_call: Option<(Model<ActiveCall>, Vec<Subscription>)>,
567 leader_updates_tx: mpsc::UnboundedSender<(PeerId, proto::UpdateFollowers)>,
568 database_id: WorkspaceId,
569 app_state: Arc<AppState>,
570 subscriptions: Vec<Subscription>,
571 _apply_leader_updates: Task<Result<()>>,
572 _observe_current_user: Task<Result<()>>,
573 _schedule_serialize: Option<Task<()>>,
574 pane_history_timestamp: Arc<AtomicUsize>,
575}
576
577// struct ActiveModal {
578// view: Box<dyn ModalHandle>,
579// previously_focused_view_id: Option<usize>,
580// }
581
582#[derive(Copy, Clone, Debug, PartialEq, Eq, Hash)]
583pub struct ViewId {
584 pub creator: PeerId,
585 pub id: u64,
586}
587
588#[derive(Default)]
589struct FollowerState {
590 leader_id: PeerId,
591 active_view_id: Option<ViewId>,
592 items_by_leader_view_id: HashMap<ViewId, Box<dyn FollowableItemHandle>>,
593}
594
595enum WorkspaceBounds {}
596
597impl Workspace {
598 pub fn new(
599 workspace_id: WorkspaceId,
600 project: Model<Project>,
601 app_state: Arc<AppState>,
602 cx: &mut ViewContext<Self>,
603 ) -> Self {
604 cx.observe(&project, |_, _, cx| cx.notify()).detach();
605 cx.subscribe(&project, move |this, _, event, cx| {
606 match event {
607 project2::Event::RemoteIdChanged(_) => {
608 this.update_window_title(cx);
609 }
610
611 project2::Event::CollaboratorLeft(peer_id) => {
612 this.collaborator_left(*peer_id, cx);
613 }
614
615 project2::Event::WorktreeRemoved(_) | project2::Event::WorktreeAdded => {
616 this.update_window_title(cx);
617 this.serialize_workspace(cx);
618 }
619
620 project2::Event::DisconnectedFromHost => {
621 this.update_window_edited(cx);
622 cx.blur();
623 }
624
625 project2::Event::Closed => {
626 // cx.remove_window();
627 }
628
629 project2::Event::DeletedEntry(entry_id) => {
630 for pane in this.panes.iter() {
631 pane.update(cx, |pane, cx| {
632 pane.handle_deleted_project_item(*entry_id, cx)
633 });
634 }
635 }
636
637 project2::Event::Notification(message) => this.show_notification(0, cx, |cx| {
638 cx.build_view(|_| MessageNotification::new(message.clone()))
639 }),
640
641 _ => {}
642 }
643 cx.notify()
644 })
645 .detach();
646
647 let weak_handle = cx.view().downgrade();
648 let pane_history_timestamp = Arc::new(AtomicUsize::new(0));
649
650 let center_pane = cx.build_view(|cx| {
651 Pane::new(
652 weak_handle.clone(),
653 project.clone(),
654 pane_history_timestamp.clone(),
655 cx,
656 )
657 });
658 cx.subscribe(¢er_pane, Self::handle_pane_event).detach();
659 // todo!()
660 // cx.focus(¢er_pane);
661 cx.emit(Event::PaneAdded(center_pane.clone()));
662
663 let window_handle = cx.window_handle().downcast::<Workspace>().unwrap();
664 app_state.workspace_store.update(cx, |store, _| {
665 store.workspaces.insert(window_handle);
666 });
667
668 let mut current_user = app_state.user_store.read(cx).watch_current_user();
669 let mut connection_status = app_state.client.status();
670 let _observe_current_user = cx.spawn(|this, mut cx| async move {
671 current_user.next().await;
672 connection_status.next().await;
673 let mut stream =
674 Stream::map(current_user, drop).merge(Stream::map(connection_status, drop));
675
676 while stream.recv().await.is_some() {
677 this.update(&mut cx, |_, cx| cx.notify())?;
678 }
679 anyhow::Ok(())
680 });
681
682 // All leader updates are enqueued and then processed in a single task, so
683 // that each asynchronous operation can be run in order.
684 let (leader_updates_tx, mut leader_updates_rx) =
685 mpsc::unbounded::<(PeerId, proto::UpdateFollowers)>();
686 let _apply_leader_updates = cx.spawn(|this, mut cx| async move {
687 while let Some((leader_id, update)) = leader_updates_rx.next().await {
688 Self::process_leader_update(&this, leader_id, update, &mut cx)
689 .await
690 .log_err();
691 }
692
693 Ok(())
694 });
695
696 // todo!("replace with a different mechanism")
697 // cx.emit_global(WorkspaceCreated(weak_handle.clone()));
698
699 let left_dock = cx.build_view(|_| Dock::new(DockPosition::Left));
700 let bottom_dock = cx.build_view(|_| Dock::new(DockPosition::Bottom));
701 let right_dock = cx.build_view(|_| Dock::new(DockPosition::Right));
702 let left_dock_buttons =
703 cx.build_view(|cx| PanelButtons::new(left_dock.clone(), weak_handle.clone(), cx));
704 let bottom_dock_buttons =
705 cx.build_view(|cx| PanelButtons::new(bottom_dock.clone(), weak_handle.clone(), cx));
706 let right_dock_buttons =
707 cx.build_view(|cx| PanelButtons::new(right_dock.clone(), weak_handle.clone(), cx));
708 let status_bar = cx.build_view(|cx| {
709 let mut status_bar = StatusBar::new(¢er_pane.clone(), cx);
710 status_bar.add_left_item(left_dock_buttons, cx);
711 status_bar.add_right_item(right_dock_buttons, cx);
712 status_bar.add_right_item(bottom_dock_buttons, cx);
713 status_bar
714 });
715
716 // todo!()
717 // cx.update_default_global::<DragAndDrop<Workspace>, _, _>(|drag_and_drop, _| {
718 // drag_and_drop.register_container(weak_handle.clone());
719 // });
720
721 let mut active_call = None;
722 if cx.has_global::<Model<ActiveCall>>() {
723 let call = cx.global::<Model<ActiveCall>>().clone();
724 let mut subscriptions = Vec::new();
725 subscriptions.push(cx.subscribe(&call, Self::on_active_call_event));
726 active_call = Some((call, subscriptions));
727 }
728
729 let subscriptions = vec![
730 cx.observe_window_activation(Self::on_window_activation_changed),
731 cx.observe_window_bounds(move |_, cx| {
732 if let Some(display) = cx.display() {
733 // Transform fixed bounds to be stored in terms of the containing display
734 let mut bounds = cx.window_bounds();
735 if let WindowBounds::Fixed(window_bounds) = &mut bounds {
736 let display_bounds = display.bounds();
737 window_bounds.origin.x -= display_bounds.origin.x;
738 window_bounds.origin.y -= display_bounds.origin.y;
739 }
740
741 if let Some(display_uuid) = display.uuid().log_err() {
742 cx.background_executor()
743 .spawn(DB.set_window_bounds(workspace_id, bounds, display_uuid))
744 .detach_and_log_err(cx);
745 }
746 }
747 cx.notify();
748 }),
749 cx.observe(&left_dock, |this, _, cx| {
750 this.serialize_workspace(cx);
751 cx.notify();
752 }),
753 cx.observe(&bottom_dock, |this, _, cx| {
754 this.serialize_workspace(cx);
755 cx.notify();
756 }),
757 cx.observe(&right_dock, |this, _, cx| {
758 this.serialize_workspace(cx);
759 cx.notify();
760 }),
761 ];
762
763 cx.defer(|this, cx| this.update_window_title(cx));
764 Workspace {
765 weak_self: weak_handle.clone(),
766 // modal: None,
767 zoomed: None,
768 // zoomed_position: None,
769 center: PaneGroup::new(center_pane.clone()),
770 panes: vec![center_pane.clone()],
771 panes_by_item: Default::default(),
772 active_pane: center_pane.clone(),
773 last_active_center_pane: Some(center_pane.downgrade()),
774 last_active_view_id: None,
775 status_bar,
776 // titlebar_item: None,
777 notifications: Default::default(),
778 left_dock,
779 bottom_dock,
780 right_dock,
781 project: project.clone(),
782 follower_states: Default::default(),
783 last_leaders_by_pane: Default::default(),
784 window_edited: false,
785 active_call,
786 database_id: workspace_id,
787 app_state,
788 _observe_current_user,
789 _apply_leader_updates,
790 _schedule_serialize: None,
791 leader_updates_tx,
792 subscriptions,
793 pane_history_timestamp,
794 }
795 }
796
797 fn new_local(
798 abs_paths: Vec<PathBuf>,
799 app_state: Arc<AppState>,
800 _requesting_window: Option<WindowHandle<Workspace>>,
801 cx: &mut AppContext,
802 ) -> Task<
803 anyhow::Result<(
804 WindowHandle<Workspace>,
805 Vec<Option<Result<Box<dyn ItemHandle>, anyhow::Error>>>,
806 )>,
807 > {
808 let project_handle = Project::local(
809 app_state.client.clone(),
810 app_state.node_runtime.clone(),
811 app_state.user_store.clone(),
812 app_state.languages.clone(),
813 app_state.fs.clone(),
814 cx,
815 );
816
817 cx.spawn(|mut cx| async move {
818 let serialized_workspace: Option<SerializedWorkspace> = None; //persistence::DB.workspace_for_roots(&abs_paths.as_slice());
819
820 let paths_to_open = Arc::new(abs_paths);
821
822 // Get project paths for all of the abs_paths
823 let mut worktree_roots: HashSet<Arc<Path>> = Default::default();
824 let mut project_paths: Vec<(PathBuf, Option<ProjectPath>)> =
825 Vec::with_capacity(paths_to_open.len());
826 for path in paths_to_open.iter().cloned() {
827 if let Some((worktree, project_entry)) = cx
828 .update(|cx| {
829 Workspace::project_path_for_path(project_handle.clone(), &path, true, cx)
830 })?
831 .await
832 .log_err()
833 {
834 worktree_roots.extend(worktree.update(&mut cx, |tree, _| tree.abs_path()).ok());
835 project_paths.push((path, Some(project_entry)));
836 } else {
837 project_paths.push((path, None));
838 }
839 }
840
841 let workspace_id = if let Some(serialized_workspace) = serialized_workspace.as_ref() {
842 serialized_workspace.id
843 } else {
844 DB.next_id().await.unwrap_or(0)
845 };
846
847 // todo!()
848 let window = /*if let Some(window) = requesting_window {
849 cx.update_window(window.into(), |old_workspace, cx| {
850 cx.replace_root_view(|cx| {
851 Workspace::new(workspace_id, project_handle.clone(), app_state.clone(), cx)
852 });
853 });
854 window
855 } else */ {
856 let window_bounds_override = window_bounds_env_override(&cx);
857 let (bounds, display) = if let Some(bounds) = window_bounds_override {
858 (Some(bounds), None)
859 } else {
860 serialized_workspace
861 .as_ref()
862 .and_then(|serialized_workspace| {
863 let serialized_display = serialized_workspace.display?;
864 let mut bounds = serialized_workspace.bounds?;
865
866 // Stored bounds are relative to the containing display.
867 // So convert back to global coordinates if that screen still exists
868 if let WindowBounds::Fixed(mut window_bounds) = bounds {
869 let screen =
870 cx.update(|cx|
871 cx.displays()
872 .into_iter()
873 .find(|display| display.uuid().ok() == Some(serialized_display))
874 ).ok()??;
875 let screen_bounds = screen.bounds();
876 window_bounds.origin.x += screen_bounds.origin.x;
877 window_bounds.origin.y += screen_bounds.origin.y;
878 bounds = WindowBounds::Fixed(window_bounds);
879 }
880
881 Some((bounds, serialized_display))
882 })
883 .unzip()
884 };
885
886 // Use the serialized workspace to construct the new window
887 let options =
888 cx.update(|cx| (app_state.build_window_options)(bounds, display, cx))?;
889
890 cx.open_window(options, {
891 let app_state = app_state.clone();
892 let workspace_id = workspace_id.clone();
893 let project_handle = project_handle.clone();
894 move |cx| {
895 cx.build_view(|cx| {
896 Workspace::new(workspace_id, project_handle, app_state, cx)
897 })
898 }
899 })?
900 };
901
902 // todo!() Ask how to do this
903 let weak_view = window.update(&mut cx, |_, cx| cx.view().downgrade())?;
904 let async_cx = window.update(&mut cx, |_, cx| cx.to_async())?;
905
906 (app_state.initialize_workspace)(
907 weak_view,
908 serialized_workspace.is_some(),
909 app_state.clone(),
910 async_cx,
911 )
912 .await
913 .log_err();
914
915 window
916 .update(&mut cx, |_, cx| cx.activate_window())
917 .log_err();
918
919 notify_if_database_failed(window, &mut cx);
920 let opened_items = window
921 .update(&mut cx, |_workspace, cx| {
922 open_items(
923 serialized_workspace,
924 project_paths,
925 app_state,
926 cx,
927 )
928 })?
929 .await
930 .unwrap_or_default();
931
932 Ok((window, opened_items))
933 })
934 }
935
936 pub fn weak_handle(&self) -> WeakView<Self> {
937 self.weak_self.clone()
938 }
939
940 pub fn left_dock(&self) -> &View<Dock> {
941 &self.left_dock
942 }
943
944 pub fn bottom_dock(&self) -> &View<Dock> {
945 &self.bottom_dock
946 }
947
948 pub fn right_dock(&self) -> &View<Dock> {
949 &self.right_dock
950 }
951
952 // pub fn add_panel<T: Panel>(&mut self, panel: View<T>, cx: &mut ViewContext<Self>)
953 // where
954 // T::Event: std::fmt::Debug,
955 // {
956 // self.add_panel_with_extra_event_handler(panel, cx, |_, _, _, _| {})
957 // }
958
959 // pub fn add_panel_with_extra_event_handler<T: Panel, F>(
960 // &mut self,
961 // panel: View<T>,
962 // cx: &mut ViewContext<Self>,
963 // handler: F,
964 // ) where
965 // T::Event: std::fmt::Debug,
966 // F: Fn(&mut Self, &View<T>, &T::Event, &mut ViewContext<Self>) + 'static,
967 // {
968 // let dock = match panel.position(cx) {
969 // DockPosition::Left => &self.left_dock,
970 // DockPosition::Bottom => &self.bottom_dock,
971 // DockPosition::Right => &self.right_dock,
972 // };
973
974 // self.subscriptions.push(cx.subscribe(&panel, {
975 // let mut dock = dock.clone();
976 // let mut prev_position = panel.position(cx);
977 // move |this, panel, event, cx| {
978 // if T::should_change_position_on_event(event) {
979 // let new_position = panel.read(cx).position(cx);
980 // let mut was_visible = false;
981 // dock.update(cx, |dock, cx| {
982 // prev_position = new_position;
983
984 // was_visible = dock.is_open()
985 // && dock
986 // .visible_panel()
987 // .map_or(false, |active_panel| active_panel.id() == panel.id());
988 // dock.remove_panel(&panel, cx);
989 // });
990
991 // if panel.is_zoomed(cx) {
992 // this.zoomed_position = Some(new_position);
993 // }
994
995 // dock = match panel.read(cx).position(cx) {
996 // DockPosition::Left => &this.left_dock,
997 // DockPosition::Bottom => &this.bottom_dock,
998 // DockPosition::Right => &this.right_dock,
999 // }
1000 // .clone();
1001 // dock.update(cx, |dock, cx| {
1002 // dock.add_panel(panel.clone(), cx);
1003 // if was_visible {
1004 // dock.set_open(true, cx);
1005 // dock.activate_panel(dock.panels_len() - 1, cx);
1006 // }
1007 // });
1008 // } else if T::should_zoom_in_on_event(event) {
1009 // dock.update(cx, |dock, cx| dock.set_panel_zoomed(&panel, true, cx));
1010 // if !panel.has_focus(cx) {
1011 // cx.focus(&panel);
1012 // }
1013 // this.zoomed = Some(panel.downgrade().into_any());
1014 // this.zoomed_position = Some(panel.read(cx).position(cx));
1015 // } else if T::should_zoom_out_on_event(event) {
1016 // dock.update(cx, |dock, cx| dock.set_panel_zoomed(&panel, false, cx));
1017 // if this.zoomed_position == Some(prev_position) {
1018 // this.zoomed = None;
1019 // this.zoomed_position = None;
1020 // }
1021 // cx.notify();
1022 // } else if T::is_focus_event(event) {
1023 // let position = panel.read(cx).position(cx);
1024 // this.dismiss_zoomed_items_to_reveal(Some(position), cx);
1025 // if panel.is_zoomed(cx) {
1026 // this.zoomed = Some(panel.downgrade().into_any());
1027 // this.zoomed_position = Some(position);
1028 // } else {
1029 // this.zoomed = None;
1030 // this.zoomed_position = None;
1031 // }
1032 // this.update_active_view_for_followers(cx);
1033 // cx.notify();
1034 // } else {
1035 // handler(this, &panel, event, cx)
1036 // }
1037 // }
1038 // }));
1039
1040 // dock.update(cx, |dock, cx| dock.add_panel(panel, cx));
1041 // }
1042
1043 // pub fn status_bar(&self) -> &View<StatusBar> {
1044 // &self.status_bar
1045 // }
1046
1047 pub fn app_state(&self) -> &Arc<AppState> {
1048 &self.app_state
1049 }
1050
1051 pub fn user_store(&self) -> &Model<UserStore> {
1052 &self.app_state.user_store
1053 }
1054
1055 pub fn project(&self) -> &Model<Project> {
1056 &self.project
1057 }
1058
1059 // pub fn recent_navigation_history(
1060 // &self,
1061 // limit: Option<usize>,
1062 // cx: &AppContext,
1063 // ) -> Vec<(ProjectPath, Option<PathBuf>)> {
1064 // let mut abs_paths_opened: HashMap<PathBuf, HashSet<ProjectPath>> = HashMap::default();
1065 // let mut history: HashMap<ProjectPath, (Option<PathBuf>, usize)> = HashMap::default();
1066 // for pane in &self.panes {
1067 // let pane = pane.read(cx);
1068 // pane.nav_history()
1069 // .for_each_entry(cx, |entry, (project_path, fs_path)| {
1070 // if let Some(fs_path) = &fs_path {
1071 // abs_paths_opened
1072 // .entry(fs_path.clone())
1073 // .or_default()
1074 // .insert(project_path.clone());
1075 // }
1076 // let timestamp = entry.timestamp;
1077 // match history.entry(project_path) {
1078 // hash_map::Entry::Occupied(mut entry) => {
1079 // let (_, old_timestamp) = entry.get();
1080 // if ×tamp > old_timestamp {
1081 // entry.insert((fs_path, timestamp));
1082 // }
1083 // }
1084 // hash_map::Entry::Vacant(entry) => {
1085 // entry.insert((fs_path, timestamp));
1086 // }
1087 // }
1088 // });
1089 // }
1090
1091 // history
1092 // .into_iter()
1093 // .sorted_by_key(|(_, (_, timestamp))| *timestamp)
1094 // .map(|(project_path, (fs_path, _))| (project_path, fs_path))
1095 // .rev()
1096 // .filter(|(history_path, abs_path)| {
1097 // let latest_project_path_opened = abs_path
1098 // .as_ref()
1099 // .and_then(|abs_path| abs_paths_opened.get(abs_path))
1100 // .and_then(|project_paths| {
1101 // project_paths
1102 // .iter()
1103 // .max_by(|b1, b2| b1.worktree_id.cmp(&b2.worktree_id))
1104 // });
1105
1106 // match latest_project_path_opened {
1107 // Some(latest_project_path_opened) => latest_project_path_opened == history_path,
1108 // None => true,
1109 // }
1110 // })
1111 // .take(limit.unwrap_or(usize::MAX))
1112 // .collect()
1113 // }
1114
1115 // fn navigate_history(
1116 // &mut self,
1117 // pane: WeakView<Pane>,
1118 // mode: NavigationMode,
1119 // cx: &mut ViewContext<Workspace>,
1120 // ) -> Task<Result<()>> {
1121 // let to_load = if let Some(pane) = pane.upgrade(cx) {
1122 // cx.focus(&pane);
1123
1124 // pane.update(cx, |pane, cx| {
1125 // loop {
1126 // // Retrieve the weak item handle from the history.
1127 // let entry = pane.nav_history_mut().pop(mode, cx)?;
1128
1129 // // If the item is still present in this pane, then activate it.
1130 // if let Some(index) = entry
1131 // .item
1132 // .upgrade(cx)
1133 // .and_then(|v| pane.index_for_item(v.as_ref()))
1134 // {
1135 // let prev_active_item_index = pane.active_item_index();
1136 // pane.nav_history_mut().set_mode(mode);
1137 // pane.activate_item(index, true, true, cx);
1138 // pane.nav_history_mut().set_mode(NavigationMode::Normal);
1139
1140 // let mut navigated = prev_active_item_index != pane.active_item_index();
1141 // if let Some(data) = entry.data {
1142 // navigated |= pane.active_item()?.navigate(data, cx);
1143 // }
1144
1145 // if navigated {
1146 // break None;
1147 // }
1148 // }
1149 // // If the item is no longer present in this pane, then retrieve its
1150 // // project path in order to reopen it.
1151 // else {
1152 // break pane
1153 // .nav_history()
1154 // .path_for_item(entry.item.id())
1155 // .map(|(project_path, _)| (project_path, entry));
1156 // }
1157 // }
1158 // })
1159 // } else {
1160 // None
1161 // };
1162
1163 // if let Some((project_path, entry)) = to_load {
1164 // // If the item was no longer present, then load it again from its previous path.
1165 // let task = self.load_path(project_path, cx);
1166 // cx.spawn(|workspace, mut cx| async move {
1167 // let task = task.await;
1168 // let mut navigated = false;
1169 // if let Some((project_entry_id, build_item)) = task.log_err() {
1170 // let prev_active_item_id = pane.update(&mut cx, |pane, _| {
1171 // pane.nav_history_mut().set_mode(mode);
1172 // pane.active_item().map(|p| p.id())
1173 // })?;
1174
1175 // pane.update(&mut cx, |pane, cx| {
1176 // let item = pane.open_item(project_entry_id, true, cx, build_item);
1177 // navigated |= Some(item.id()) != prev_active_item_id;
1178 // pane.nav_history_mut().set_mode(NavigationMode::Normal);
1179 // if let Some(data) = entry.data {
1180 // navigated |= item.navigate(data, cx);
1181 // }
1182 // })?;
1183 // }
1184
1185 // if !navigated {
1186 // workspace
1187 // .update(&mut cx, |workspace, cx| {
1188 // Self::navigate_history(workspace, pane, mode, cx)
1189 // })?
1190 // .await?;
1191 // }
1192
1193 // Ok(())
1194 // })
1195 // } else {
1196 // Task::ready(Ok(()))
1197 // }
1198 // }
1199
1200 // pub fn go_back(
1201 // &mut self,
1202 // pane: WeakView<Pane>,
1203 // cx: &mut ViewContext<Workspace>,
1204 // ) -> Task<Result<()>> {
1205 // self.navigate_history(pane, NavigationMode::GoingBack, cx)
1206 // }
1207
1208 // pub fn go_forward(
1209 // &mut self,
1210 // pane: WeakView<Pane>,
1211 // cx: &mut ViewContext<Workspace>,
1212 // ) -> Task<Result<()>> {
1213 // self.navigate_history(pane, NavigationMode::GoingForward, cx)
1214 // }
1215
1216 // pub fn reopen_closed_item(&mut self, cx: &mut ViewContext<Workspace>) -> Task<Result<()>> {
1217 // self.navigate_history(
1218 // self.active_pane().downgrade(),
1219 // NavigationMode::ReopeningClosedItem,
1220 // cx,
1221 // )
1222 // }
1223
1224 // pub fn client(&self) -> &Client {
1225 // &self.app_state.client
1226 // }
1227
1228 // pub fn set_titlebar_item(&mut self, item: AnyViewHandle, cx: &mut ViewContext<Self>) {
1229 // self.titlebar_item = Some(item);
1230 // cx.notify();
1231 // }
1232
1233 // pub fn titlebar_item(&self) -> Option<AnyViewHandle> {
1234 // self.titlebar_item.clone()
1235 // }
1236
1237 // /// Call the given callback with a workspace whose project is local.
1238 // ///
1239 // /// If the given workspace has a local project, then it will be passed
1240 // /// to the callback. Otherwise, a new empty window will be created.
1241 // pub fn with_local_workspace<T, F>(
1242 // &mut self,
1243 // cx: &mut ViewContext<Self>,
1244 // callback: F,
1245 // ) -> Task<Result<T>>
1246 // where
1247 // T: 'static,
1248 // F: 'static + FnOnce(&mut Workspace, &mut ViewContext<Workspace>) -> T,
1249 // {
1250 // if self.project.read(cx).is_local() {
1251 // Task::Ready(Some(Ok(callback(self, cx))))
1252 // } else {
1253 // let task = Self::new_local(Vec::new(), self.app_state.clone(), None, cx);
1254 // cx.spawn(|_vh, mut cx| async move {
1255 // let (workspace, _) = task.await;
1256 // workspace.update(&mut cx, callback)
1257 // })
1258 // }
1259 // }
1260
1261 // pub fn worktrees<'a>(
1262 // &self,
1263 // cx: &'a AppContext,
1264 // ) -> impl 'a + Iterator<Item = ModelHandle<Worktree>> {
1265 // self.project.read(cx).worktrees(cx)
1266 // }
1267
1268 // pub fn visible_worktrees<'a>(
1269 // &self,
1270 // cx: &'a AppContext,
1271 // ) -> impl 'a + Iterator<Item = ModelHandle<Worktree>> {
1272 // self.project.read(cx).visible_worktrees(cx)
1273 // }
1274
1275 // pub fn worktree_scans_complete(&self, cx: &AppContext) -> impl Future<Output = ()> + 'static {
1276 // let futures = self
1277 // .worktrees(cx)
1278 // .filter_map(|worktree| worktree.read(cx).as_local())
1279 // .map(|worktree| worktree.scan_complete())
1280 // .collect::<Vec<_>>();
1281 // async move {
1282 // for future in futures {
1283 // future.await;
1284 // }
1285 // }
1286 // }
1287
1288 // pub fn close_global(_: &CloseWindow, cx: &mut AppContext) {
1289 // cx.spawn(|mut cx| async move {
1290 // let window = cx
1291 // .windows()
1292 // .into_iter()
1293 // .find(|window| window.is_active(&cx).unwrap_or(false));
1294 // if let Some(window) = window {
1295 // //This can only get called when the window's project connection has been lost
1296 // //so we don't need to prompt the user for anything and instead just close the window
1297 // window.remove(&mut cx);
1298 // }
1299 // })
1300 // .detach();
1301 // }
1302
1303 // pub fn close(
1304 // &mut self,
1305 // _: &CloseWindow,
1306 // cx: &mut ViewContext<Self>,
1307 // ) -> Option<Task<Result<()>>> {
1308 // let window = cx.window();
1309 // let prepare = self.prepare_to_close(false, cx);
1310 // Some(cx.spawn(|_, mut cx| async move {
1311 // if prepare.await? {
1312 // window.remove(&mut cx);
1313 // }
1314 // Ok(())
1315 // }))
1316 // }
1317
1318 // pub fn prepare_to_close(
1319 // &mut self,
1320 // quitting: bool,
1321 // cx: &mut ViewContext<Self>,
1322 // ) -> Task<Result<bool>> {
1323 // let active_call = self.active_call().cloned();
1324 // let window = cx.window();
1325
1326 // cx.spawn(|this, mut cx| async move {
1327 // let workspace_count = cx
1328 // .windows()
1329 // .into_iter()
1330 // .filter(|window| window.root_is::<Workspace>())
1331 // .count();
1332
1333 // if let Some(active_call) = active_call {
1334 // if !quitting
1335 // && workspace_count == 1
1336 // && active_call.read_with(&cx, |call, _| call.room().is_some())
1337 // {
1338 // let answer = window.prompt(
1339 // PromptLevel::Warning,
1340 // "Do you want to leave the current call?",
1341 // &["Close window and hang up", "Cancel"],
1342 // &mut cx,
1343 // );
1344
1345 // if let Some(mut answer) = answer {
1346 // if answer.next().await == Some(1) {
1347 // return anyhow::Ok(false);
1348 // } else {
1349 // active_call
1350 // .update(&mut cx, |call, cx| call.hang_up(cx))
1351 // .await
1352 // .log_err();
1353 // }
1354 // }
1355 // }
1356 // }
1357
1358 // Ok(this
1359 // .update(&mut cx, |this, cx| {
1360 // this.save_all_internal(SaveIntent::Close, cx)
1361 // })?
1362 // .await?)
1363 // })
1364 // }
1365
1366 // fn save_all(
1367 // &mut self,
1368 // action: &SaveAll,
1369 // cx: &mut ViewContext<Self>,
1370 // ) -> Option<Task<Result<()>>> {
1371 // let save_all =
1372 // self.save_all_internal(action.save_intent.unwrap_or(SaveIntent::SaveAll), cx);
1373 // Some(cx.foreground().spawn(async move {
1374 // save_all.await?;
1375 // Ok(())
1376 // }))
1377 // }
1378
1379 // fn save_all_internal(
1380 // &mut self,
1381 // mut save_intent: SaveIntent,
1382 // cx: &mut ViewContext<Self>,
1383 // ) -> Task<Result<bool>> {
1384 // if self.project.read(cx).is_read_only() {
1385 // return Task::ready(Ok(true));
1386 // }
1387 // let dirty_items = self
1388 // .panes
1389 // .iter()
1390 // .flat_map(|pane| {
1391 // pane.read(cx).items().filter_map(|item| {
1392 // if item.is_dirty(cx) {
1393 // Some((pane.downgrade(), item.boxed_clone()))
1394 // } else {
1395 // None
1396 // }
1397 // })
1398 // })
1399 // .collect::<Vec<_>>();
1400
1401 // let project = self.project.clone();
1402 // cx.spawn(|workspace, mut cx| async move {
1403 // // Override save mode and display "Save all files" prompt
1404 // if save_intent == SaveIntent::Close && dirty_items.len() > 1 {
1405 // let mut answer = workspace.update(&mut cx, |_, cx| {
1406 // let prompt = Pane::file_names_for_prompt(
1407 // &mut dirty_items.iter().map(|(_, handle)| handle),
1408 // dirty_items.len(),
1409 // cx,
1410 // );
1411 // cx.prompt(
1412 // PromptLevel::Warning,
1413 // &prompt,
1414 // &["Save all", "Discard all", "Cancel"],
1415 // )
1416 // })?;
1417 // match answer.next().await {
1418 // Some(0) => save_intent = SaveIntent::SaveAll,
1419 // Some(1) => save_intent = SaveIntent::Skip,
1420 // _ => {}
1421 // }
1422 // }
1423 // for (pane, item) in dirty_items {
1424 // let (singleton, project_entry_ids) =
1425 // cx.read(|cx| (item.is_singleton(cx), item.project_entry_ids(cx)));
1426 // if singleton || !project_entry_ids.is_empty() {
1427 // if let Some(ix) =
1428 // pane.read_with(&cx, |pane, _| pane.index_for_item(item.as_ref()))?
1429 // {
1430 // if !Pane::save_item(
1431 // project.clone(),
1432 // &pane,
1433 // ix,
1434 // &*item,
1435 // save_intent,
1436 // &mut cx,
1437 // )
1438 // .await?
1439 // {
1440 // return Ok(false);
1441 // }
1442 // }
1443 // }
1444 // }
1445 // Ok(true)
1446 // })
1447 // }
1448
1449 // pub fn open(&mut self, _: &Open, cx: &mut ViewContext<Self>) -> Option<Task<Result<()>>> {
1450 // let mut paths = cx.prompt_for_paths(PathPromptOptions {
1451 // files: true,
1452 // directories: true,
1453 // multiple: true,
1454 // });
1455
1456 // Some(cx.spawn(|this, mut cx| async move {
1457 // if let Some(paths) = paths.recv().await.flatten() {
1458 // if let Some(task) = this
1459 // .update(&mut cx, |this, cx| this.open_workspace_for_paths(paths, cx))
1460 // .log_err()
1461 // {
1462 // task.await?
1463 // }
1464 // }
1465 // Ok(())
1466 // }))
1467 // }
1468
1469 // pub fn open_workspace_for_paths(
1470 // &mut self,
1471 // paths: Vec<PathBuf>,
1472 // cx: &mut ViewContext<Self>,
1473 // ) -> Task<Result<()>> {
1474 // let window = cx.window().downcast::<Self>();
1475 // let is_remote = self.project.read(cx).is_remote();
1476 // let has_worktree = self.project.read(cx).worktrees(cx).next().is_some();
1477 // let has_dirty_items = self.items(cx).any(|item| item.is_dirty(cx));
1478 // let close_task = if is_remote || has_worktree || has_dirty_items {
1479 // None
1480 // } else {
1481 // Some(self.prepare_to_close(false, cx))
1482 // };
1483 // let app_state = self.app_state.clone();
1484
1485 // cx.spawn(|_, mut cx| async move {
1486 // let window_to_replace = if let Some(close_task) = close_task {
1487 // if !close_task.await? {
1488 // return Ok(());
1489 // }
1490 // window
1491 // } else {
1492 // None
1493 // };
1494 // cx.update(|cx| open_paths(&paths, &app_state, window_to_replace, cx))
1495 // .await?;
1496 // Ok(())
1497 // })
1498 // }
1499
1500 #[allow(clippy::type_complexity)]
1501 pub fn open_paths(
1502 &mut self,
1503 mut abs_paths: Vec<PathBuf>,
1504 visible: bool,
1505 cx: &mut ViewContext<Self>,
1506 ) -> Task<Vec<Option<Result<Box<dyn ItemHandle>, anyhow::Error>>>> {
1507 log::info!("open paths {abs_paths:?}");
1508
1509 let fs = self.app_state.fs.clone();
1510
1511 // Sort the paths to ensure we add worktrees for parents before their children.
1512 abs_paths.sort_unstable();
1513 cx.spawn(move |this, mut cx| async move {
1514 let mut tasks = Vec::with_capacity(abs_paths.len());
1515 for abs_path in &abs_paths {
1516 let project_path = match this
1517 .update(&mut cx, |this, cx| {
1518 Workspace::project_path_for_path(
1519 this.project.clone(),
1520 abs_path,
1521 visible,
1522 cx,
1523 )
1524 })
1525 .log_err()
1526 {
1527 Some(project_path) => project_path.await.log_err(),
1528 None => None,
1529 };
1530
1531 let this = this.clone();
1532 let abs_path = abs_path.clone();
1533 let fs = fs.clone();
1534 let task = cx.spawn(move |mut cx| async move {
1535 let (worktree, project_path) = project_path?;
1536 if fs.is_file(&abs_path).await {
1537 Some(
1538 this.update(&mut cx, |this, cx| {
1539 this.open_path(project_path, None, true, cx)
1540 })
1541 .log_err()?
1542 .await,
1543 )
1544 } else {
1545 this.update(&mut cx, |workspace, cx| {
1546 let worktree = worktree.read(cx);
1547 let worktree_abs_path = worktree.abs_path();
1548 let entry_id = if abs_path == worktree_abs_path.as_ref() {
1549 worktree.root_entry()
1550 } else {
1551 abs_path
1552 .strip_prefix(worktree_abs_path.as_ref())
1553 .ok()
1554 .and_then(|relative_path| {
1555 worktree.entry_for_path(relative_path)
1556 })
1557 }
1558 .map(|entry| entry.id);
1559 if let Some(entry_id) = entry_id {
1560 workspace.project.update(cx, |_, cx| {
1561 cx.emit(project2::Event::ActiveEntryChanged(Some(entry_id)));
1562 })
1563 }
1564 })
1565 .log_err()?;
1566 None
1567 }
1568 });
1569 tasks.push(task);
1570 }
1571
1572 futures::future::join_all(tasks).await
1573 })
1574 }
1575
1576 // fn add_folder_to_project(&mut self, _: &AddFolderToProject, cx: &mut ViewContext<Self>) {
1577 // let mut paths = cx.prompt_for_paths(PathPromptOptions {
1578 // files: false,
1579 // directories: true,
1580 // multiple: true,
1581 // });
1582 // cx.spawn(|this, mut cx| async move {
1583 // if let Some(paths) = paths.recv().await.flatten() {
1584 // let results = this
1585 // .update(&mut cx, |this, cx| this.open_paths(paths, true, cx))?
1586 // .await;
1587 // for result in results.into_iter().flatten() {
1588 // result.log_err();
1589 // }
1590 // }
1591 // anyhow::Ok(())
1592 // })
1593 // .detach_and_log_err(cx);
1594 // }
1595
1596 fn project_path_for_path(
1597 project: Model<Project>,
1598 abs_path: &Path,
1599 visible: bool,
1600 cx: &mut AppContext,
1601 ) -> Task<Result<(Model<Worktree>, ProjectPath)>> {
1602 let entry = project.update(cx, |project, cx| {
1603 project.find_or_create_local_worktree(abs_path, visible, cx)
1604 });
1605 cx.spawn(|mut cx| async move {
1606 let (worktree, path) = entry.await?;
1607 let worktree_id = worktree.update(&mut cx, |t, _| t.id())?;
1608 Ok((
1609 worktree,
1610 ProjectPath {
1611 worktree_id,
1612 path: path.into(),
1613 },
1614 ))
1615 })
1616 }
1617
1618 // /// Returns the modal that was toggled closed if it was open.
1619 // pub fn toggle_modal<V, F>(
1620 // &mut self,
1621 // cx: &mut ViewContext<Self>,
1622 // build_view: F,
1623 // ) -> Option<View<V>>
1624 // where
1625 // V: 'static + Modal,
1626 // F: FnOnce(&mut Self, &mut ViewContext<Self>) -> View<V>,
1627 // {
1628 // cx.notify();
1629 // // Whatever modal was visible is getting clobbered. If its the same type as V, then return
1630 // // it. Otherwise, create a new modal and set it as active.
1631 // if let Some(already_open_modal) = self
1632 // .dismiss_modal(cx)
1633 // .and_then(|modal| modal.downcast::<V>())
1634 // {
1635 // cx.focus_self();
1636 // Some(already_open_modal)
1637 // } else {
1638 // let modal = build_view(self, cx);
1639 // cx.subscribe(&modal, |this, _, event, cx| {
1640 // if V::dismiss_on_event(event) {
1641 // this.dismiss_modal(cx);
1642 // }
1643 // })
1644 // .detach();
1645 // let previously_focused_view_id = cx.focused_view_id();
1646 // cx.focus(&modal);
1647 // self.modal = Some(ActiveModal {
1648 // view: Box::new(modal),
1649 // previously_focused_view_id,
1650 // });
1651 // None
1652 // }
1653 // }
1654
1655 // pub fn modal<V: 'static + View>(&self) -> Option<View<V>> {
1656 // self.modal
1657 // .as_ref()
1658 // .and_then(|modal| modal.view.as_any().clone().downcast::<V>())
1659 // }
1660
1661 // pub fn dismiss_modal(&mut self, cx: &mut ViewContext<Self>) -> Option<AnyViewHandle> {
1662 // if let Some(modal) = self.modal.take() {
1663 // if let Some(previously_focused_view_id) = modal.previously_focused_view_id {
1664 // if modal.view.has_focus(cx) {
1665 // cx.window_context().focus(Some(previously_focused_view_id));
1666 // }
1667 // }
1668 // cx.notify();
1669 // Some(modal.view.as_any().clone())
1670 // } else {
1671 // None
1672 // }
1673 // }
1674
1675 pub fn items<'a>(
1676 &'a self,
1677 cx: &'a AppContext,
1678 ) -> impl 'a + Iterator<Item = &Box<dyn ItemHandle>> {
1679 self.panes.iter().flat_map(|pane| pane.read(cx).items())
1680 }
1681
1682 // pub fn item_of_type<T: Item>(&self, cx: &AppContext) -> Option<View<T>> {
1683 // self.items_of_type(cx).max_by_key(|item| item.id())
1684 // }
1685
1686 // pub fn items_of_type<'a, T: Item>(
1687 // &'a self,
1688 // cx: &'a AppContext,
1689 // ) -> impl 'a + Iterator<Item = View<T>> {
1690 // self.panes
1691 // .iter()
1692 // .flat_map(|pane| pane.read(cx).items_of_type())
1693 // }
1694
1695 pub fn active_item(&self, cx: &AppContext) -> Option<Box<dyn ItemHandle>> {
1696 self.active_pane().read(cx).active_item()
1697 }
1698
1699 // fn active_project_path(&self, cx: &ViewContext<Self>) -> Option<ProjectPath> {
1700 // self.active_item(cx).and_then(|item| item.project_path(cx))
1701 // }
1702
1703 // pub fn save_active_item(
1704 // &mut self,
1705 // save_intent: SaveIntent,
1706 // cx: &mut ViewContext<Self>,
1707 // ) -> Task<Result<()>> {
1708 // let project = self.project.clone();
1709 // let pane = self.active_pane();
1710 // let item_ix = pane.read(cx).active_item_index();
1711 // let item = pane.read(cx).active_item();
1712 // let pane = pane.downgrade();
1713
1714 // cx.spawn(|_, mut cx| async move {
1715 // if let Some(item) = item {
1716 // Pane::save_item(project, &pane, item_ix, item.as_ref(), save_intent, &mut cx)
1717 // .await
1718 // .map(|_| ())
1719 // } else {
1720 // Ok(())
1721 // }
1722 // })
1723 // }
1724
1725 // pub fn close_inactive_items_and_panes(
1726 // &mut self,
1727 // _: &CloseInactiveTabsAndPanes,
1728 // cx: &mut ViewContext<Self>,
1729 // ) -> Option<Task<Result<()>>> {
1730 // self.close_all_internal(true, SaveIntent::Close, cx)
1731 // }
1732
1733 // pub fn close_all_items_and_panes(
1734 // &mut self,
1735 // action: &CloseAllItemsAndPanes,
1736 // cx: &mut ViewContext<Self>,
1737 // ) -> Option<Task<Result<()>>> {
1738 // self.close_all_internal(false, action.save_intent.unwrap_or(SaveIntent::Close), cx)
1739 // }
1740
1741 // fn close_all_internal(
1742 // &mut self,
1743 // retain_active_pane: bool,
1744 // save_intent: SaveIntent,
1745 // cx: &mut ViewContext<Self>,
1746 // ) -> Option<Task<Result<()>>> {
1747 // let current_pane = self.active_pane();
1748
1749 // let mut tasks = Vec::new();
1750
1751 // if retain_active_pane {
1752 // if let Some(current_pane_close) = current_pane.update(cx, |pane, cx| {
1753 // pane.close_inactive_items(&CloseInactiveItems, cx)
1754 // }) {
1755 // tasks.push(current_pane_close);
1756 // };
1757 // }
1758
1759 // for pane in self.panes() {
1760 // if retain_active_pane && pane.id() == current_pane.id() {
1761 // continue;
1762 // }
1763
1764 // if let Some(close_pane_items) = pane.update(cx, |pane: &mut Pane, cx| {
1765 // pane.close_all_items(
1766 // &CloseAllItems {
1767 // save_intent: Some(save_intent),
1768 // },
1769 // cx,
1770 // )
1771 // }) {
1772 // tasks.push(close_pane_items)
1773 // }
1774 // }
1775
1776 // if tasks.is_empty() {
1777 // None
1778 // } else {
1779 // Some(cx.spawn(|_, _| async move {
1780 // for task in tasks {
1781 // task.await?
1782 // }
1783 // Ok(())
1784 // }))
1785 // }
1786 // }
1787
1788 // pub fn toggle_dock(&mut self, dock_side: DockPosition, cx: &mut ViewContext<Self>) {
1789 // let dock = match dock_side {
1790 // DockPosition::Left => &self.left_dock,
1791 // DockPosition::Bottom => &self.bottom_dock,
1792 // DockPosition::Right => &self.right_dock,
1793 // };
1794 // let mut focus_center = false;
1795 // let mut reveal_dock = false;
1796 // dock.update(cx, |dock, cx| {
1797 // let other_is_zoomed = self.zoomed.is_some() && self.zoomed_position != Some(dock_side);
1798 // let was_visible = dock.is_open() && !other_is_zoomed;
1799 // dock.set_open(!was_visible, cx);
1800
1801 // if let Some(active_panel) = dock.active_panel() {
1802 // if was_visible {
1803 // if active_panel.has_focus(cx) {
1804 // focus_center = true;
1805 // }
1806 // } else {
1807 // cx.focus(active_panel.as_any());
1808 // reveal_dock = true;
1809 // }
1810 // }
1811 // });
1812
1813 // if reveal_dock {
1814 // self.dismiss_zoomed_items_to_reveal(Some(dock_side), cx);
1815 // }
1816
1817 // if focus_center {
1818 // cx.focus_self();
1819 // }
1820
1821 // cx.notify();
1822 // self.serialize_workspace(cx);
1823 // }
1824
1825 // pub fn close_all_docks(&mut self, cx: &mut ViewContext<Self>) {
1826 // let docks = [&self.left_dock, &self.bottom_dock, &self.right_dock];
1827
1828 // for dock in docks {
1829 // dock.update(cx, |dock, cx| {
1830 // dock.set_open(false, cx);
1831 // });
1832 // }
1833
1834 // cx.focus_self();
1835 // cx.notify();
1836 // self.serialize_workspace(cx);
1837 // }
1838
1839 // /// Transfer focus to the panel of the given type.
1840 // pub fn focus_panel<T: Panel>(&mut self, cx: &mut ViewContext<Self>) -> Option<View<T>> {
1841 // self.focus_or_unfocus_panel::<T>(cx, |_, _| true)?
1842 // .as_any()
1843 // .clone()
1844 // .downcast()
1845 // }
1846
1847 // /// Focus the panel of the given type if it isn't already focused. If it is
1848 // /// already focused, then transfer focus back to the workspace center.
1849 // pub fn toggle_panel_focus<T: Panel>(&mut self, cx: &mut ViewContext<Self>) {
1850 // self.focus_or_unfocus_panel::<T>(cx, |panel, cx| !panel.has_focus(cx));
1851 // }
1852
1853 // /// Focus or unfocus the given panel type, depending on the given callback.
1854 // fn focus_or_unfocus_panel<T: Panel>(
1855 // &mut self,
1856 // cx: &mut ViewContext<Self>,
1857 // should_focus: impl Fn(&dyn PanelHandle, &mut ViewContext<Dock>) -> bool,
1858 // ) -> Option<Rc<dyn PanelHandle>> {
1859 // for dock in [&self.left_dock, &self.bottom_dock, &self.right_dock] {
1860 // if let Some(panel_index) = dock.read(cx).panel_index_for_type::<T>() {
1861 // let mut focus_center = false;
1862 // let mut reveal_dock = false;
1863 // let panel = dock.update(cx, |dock, cx| {
1864 // dock.activate_panel(panel_index, cx);
1865
1866 // let panel = dock.active_panel().cloned();
1867 // if let Some(panel) = panel.as_ref() {
1868 // if should_focus(&**panel, cx) {
1869 // dock.set_open(true, cx);
1870 // cx.focus(panel.as_any());
1871 // reveal_dock = true;
1872 // } else {
1873 // // if panel.is_zoomed(cx) {
1874 // // dock.set_open(false, cx);
1875 // // }
1876 // focus_center = true;
1877 // }
1878 // }
1879 // panel
1880 // });
1881
1882 // if focus_center {
1883 // cx.focus_self();
1884 // }
1885
1886 // self.serialize_workspace(cx);
1887 // cx.notify();
1888 // return panel;
1889 // }
1890 // }
1891 // None
1892 // }
1893
1894 // pub fn panel<T: Panel>(&self, cx: &WindowContext) -> Option<View<T>> {
1895 // for dock in [&self.left_dock, &self.bottom_dock, &self.right_dock] {
1896 // let dock = dock.read(cx);
1897 // if let Some(panel) = dock.panel::<T>() {
1898 // return Some(panel);
1899 // }
1900 // }
1901 // None
1902 // }
1903
1904 // fn zoom_out(&mut self, cx: &mut ViewContext<Self>) {
1905 // for pane in &self.panes {
1906 // pane.update(cx, |pane, cx| pane.set_zoomed(false, cx));
1907 // }
1908
1909 // self.left_dock.update(cx, |dock, cx| dock.zoom_out(cx));
1910 // self.bottom_dock.update(cx, |dock, cx| dock.zoom_out(cx));
1911 // self.right_dock.update(cx, |dock, cx| dock.zoom_out(cx));
1912 // self.zoomed = None;
1913 // self.zoomed_position = None;
1914
1915 // cx.notify();
1916 // }
1917
1918 // #[cfg(any(test, feature = "test-support"))]
1919 // pub fn zoomed_view(&self, cx: &AppContext) -> Option<AnyViewHandle> {
1920 // self.zoomed.and_then(|view| view.upgrade(cx))
1921 // }
1922
1923 // fn dismiss_zoomed_items_to_reveal(
1924 // &mut self,
1925 // dock_to_reveal: Option<DockPosition>,
1926 // cx: &mut ViewContext<Self>,
1927 // ) {
1928 // // If a center pane is zoomed, unzoom it.
1929 // for pane in &self.panes {
1930 // if pane != &self.active_pane || dock_to_reveal.is_some() {
1931 // pane.update(cx, |pane, cx| pane.set_zoomed(false, cx));
1932 // }
1933 // }
1934
1935 // // If another dock is zoomed, hide it.
1936 // let mut focus_center = false;
1937 // for dock in [&self.left_dock, &self.right_dock, &self.bottom_dock] {
1938 // dock.update(cx, |dock, cx| {
1939 // if Some(dock.position()) != dock_to_reveal {
1940 // if let Some(panel) = dock.active_panel() {
1941 // if panel.is_zoomed(cx) {
1942 // focus_center |= panel.has_focus(cx);
1943 // dock.set_open(false, cx);
1944 // }
1945 // }
1946 // }
1947 // });
1948 // }
1949
1950 // if focus_center {
1951 // cx.focus_self();
1952 // }
1953
1954 // if self.zoomed_position != dock_to_reveal {
1955 // self.zoomed = None;
1956 // self.zoomed_position = None;
1957 // }
1958
1959 // cx.notify();
1960 // }
1961
1962 fn add_pane(&mut self, _cx: &mut ViewContext<Self>) -> View<Pane> {
1963 todo!()
1964 // let pane = cx.build_view(|cx| {
1965 // Pane::new(
1966 // self.weak_handle(),
1967 // self.project.clone(),
1968 // self.pane_history_timestamp.clone(),
1969 // cx,
1970 // )
1971 // });
1972 // cx.subscribe(&pane, Self::handle_pane_event).detach();
1973 // self.panes.push(pane.clone());
1974 // todo!()
1975 // cx.focus(&pane);
1976 // cx.emit(Event::PaneAdded(pane.clone()));
1977 // pane
1978 }
1979
1980 // pub fn add_item_to_center(
1981 // &mut self,
1982 // item: Box<dyn ItemHandle>,
1983 // cx: &mut ViewContext<Self>,
1984 // ) -> bool {
1985 // if let Some(center_pane) = self.last_active_center_pane.clone() {
1986 // if let Some(center_pane) = center_pane.upgrade(cx) {
1987 // center_pane.update(cx, |pane, cx| pane.add_item(item, true, true, None, cx));
1988 // true
1989 // } else {
1990 // false
1991 // }
1992 // } else {
1993 // false
1994 // }
1995 // }
1996
1997 // pub fn add_item(&mut self, item: Box<dyn ItemHandle>, cx: &mut ViewContext<Self>) {
1998 // self.active_pane
1999 // .update(cx, |pane, cx| pane.add_item(item, true, true, None, cx));
2000 // }
2001
2002 // pub fn split_item(
2003 // &mut self,
2004 // split_direction: SplitDirection,
2005 // item: Box<dyn ItemHandle>,
2006 // cx: &mut ViewContext<Self>,
2007 // ) {
2008 // let new_pane = self.split_pane(self.active_pane.clone(), split_direction, cx);
2009 // new_pane.update(cx, move |new_pane, cx| {
2010 // new_pane.add_item(item, true, true, None, cx)
2011 // })
2012 // }
2013
2014 // pub fn open_abs_path(
2015 // &mut self,
2016 // abs_path: PathBuf,
2017 // visible: bool,
2018 // cx: &mut ViewContext<Self>,
2019 // ) -> Task<anyhow::Result<Box<dyn ItemHandle>>> {
2020 // cx.spawn(|workspace, mut cx| async move {
2021 // let open_paths_task_result = workspace
2022 // .update(&mut cx, |workspace, cx| {
2023 // workspace.open_paths(vec![abs_path.clone()], visible, cx)
2024 // })
2025 // .with_context(|| format!("open abs path {abs_path:?} task spawn"))?
2026 // .await;
2027 // anyhow::ensure!(
2028 // open_paths_task_result.len() == 1,
2029 // "open abs path {abs_path:?} task returned incorrect number of results"
2030 // );
2031 // match open_paths_task_result
2032 // .into_iter()
2033 // .next()
2034 // .expect("ensured single task result")
2035 // {
2036 // Some(open_result) => {
2037 // open_result.with_context(|| format!("open abs path {abs_path:?} task join"))
2038 // }
2039 // None => anyhow::bail!("open abs path {abs_path:?} task returned None"),
2040 // }
2041 // })
2042 // }
2043
2044 // pub fn split_abs_path(
2045 // &mut self,
2046 // abs_path: PathBuf,
2047 // visible: bool,
2048 // cx: &mut ViewContext<Self>,
2049 // ) -> Task<anyhow::Result<Box<dyn ItemHandle>>> {
2050 // let project_path_task =
2051 // Workspace::project_path_for_path(self.project.clone(), &abs_path, visible, cx);
2052 // cx.spawn(|this, mut cx| async move {
2053 // let (_, path) = project_path_task.await?;
2054 // this.update(&mut cx, |this, cx| this.split_path(path, cx))?
2055 // .await
2056 // })
2057 // }
2058
2059 pub fn open_path(
2060 &mut self,
2061 path: impl Into<ProjectPath>,
2062 pane: Option<WeakView<Pane>>,
2063 focus_item: bool,
2064 cx: &mut ViewContext<Self>,
2065 ) -> Task<Result<Box<dyn ItemHandle>, anyhow::Error>> {
2066 let pane = pane.unwrap_or_else(|| {
2067 self.last_active_center_pane.clone().unwrap_or_else(|| {
2068 self.panes
2069 .first()
2070 .expect("There must be an active pane")
2071 .downgrade()
2072 })
2073 });
2074
2075 let task = self.load_path(path.into(), cx);
2076 cx.spawn(move |_, mut cx| async move {
2077 let (project_entry_id, build_item) = task.await?;
2078 pane.update(&mut cx, |pane, cx| {
2079 pane.open_item(project_entry_id, focus_item, cx, build_item)
2080 })
2081 })
2082 }
2083
2084 // pub fn split_path(
2085 // &mut self,
2086 // path: impl Into<ProjectPath>,
2087 // cx: &mut ViewContext<Self>,
2088 // ) -> Task<Result<Box<dyn ItemHandle>, anyhow::Error>> {
2089 // let pane = self.last_active_center_pane.clone().unwrap_or_else(|| {
2090 // self.panes
2091 // .first()
2092 // .expect("There must be an active pane")
2093 // .downgrade()
2094 // });
2095
2096 // if let Member::Pane(center_pane) = &self.center.root {
2097 // if center_pane.read(cx).items_len() == 0 {
2098 // return self.open_path(path, Some(pane), true, cx);
2099 // }
2100 // }
2101
2102 // let task = self.load_path(path.into(), cx);
2103 // cx.spawn(|this, mut cx| async move {
2104 // let (project_entry_id, build_item) = task.await?;
2105 // this.update(&mut cx, move |this, cx| -> Option<_> {
2106 // let pane = pane.upgrade(cx)?;
2107 // let new_pane = this.split_pane(pane, SplitDirection::Right, cx);
2108 // new_pane.update(cx, |new_pane, cx| {
2109 // Some(new_pane.open_item(project_entry_id, true, cx, build_item))
2110 // })
2111 // })
2112 // .map(|option| option.ok_or_else(|| anyhow!("pane was dropped")))?
2113 // })
2114 // }
2115
2116 pub(crate) fn load_path(
2117 &mut self,
2118 path: ProjectPath,
2119 cx: &mut ViewContext<Self>,
2120 ) -> Task<
2121 Result<(
2122 ProjectEntryId,
2123 impl 'static + Send + FnOnce(&mut ViewContext<Pane>) -> Box<dyn ItemHandle>,
2124 )>,
2125 > {
2126 let project = self.project().clone();
2127 let project_item = project.update(cx, |project, cx| project.open_path(path, cx));
2128 cx.spawn(|_, mut cx| async move {
2129 let (project_entry_id, project_item) = project_item.await?;
2130 let build_item = cx.update(|_, cx| {
2131 cx.default_global::<ProjectItemBuilders>()
2132 .get(&project_item.entity_type())
2133 .ok_or_else(|| anyhow!("no item builder for project item"))
2134 .cloned()
2135 })??;
2136 let build_item =
2137 move |cx: &mut ViewContext<Pane>| build_item(project, project_item, cx);
2138 Ok((project_entry_id, build_item))
2139 })
2140 }
2141
2142 // pub fn open_project_item<T>(
2143 // &mut self,
2144 // project_item: ModelHandle<T::Item>,
2145 // cx: &mut ViewContext<Self>,
2146 // ) -> View<T>
2147 // where
2148 // T: ProjectItem,
2149 // {
2150 // use project::Item as _;
2151
2152 // let entry_id = project_item.read(cx).entry_id(cx);
2153 // if let Some(item) = entry_id
2154 // .and_then(|entry_id| self.active_pane().read(cx).item_for_entry(entry_id, cx))
2155 // .and_then(|item| item.downcast())
2156 // {
2157 // self.activate_item(&item, cx);
2158 // return item;
2159 // }
2160
2161 // let item = cx.build_view(|cx| T::for_project_item(self.project().clone(), project_item, cx));
2162 // self.add_item(Box::new(item.clone()), cx);
2163 // item
2164 // }
2165
2166 // pub fn split_project_item<T>(
2167 // &mut self,
2168 // project_item: ModelHandle<T::Item>,
2169 // cx: &mut ViewContext<Self>,
2170 // ) -> View<T>
2171 // where
2172 // T: ProjectItem,
2173 // {
2174 // use project::Item as _;
2175
2176 // let entry_id = project_item.read(cx).entry_id(cx);
2177 // if let Some(item) = entry_id
2178 // .and_then(|entry_id| self.active_pane().read(cx).item_for_entry(entry_id, cx))
2179 // .and_then(|item| item.downcast())
2180 // {
2181 // self.activate_item(&item, cx);
2182 // return item;
2183 // }
2184
2185 // let item = cx.build_view(|cx| T::for_project_item(self.project().clone(), project_item, cx));
2186 // self.split_item(SplitDirection::Right, Box::new(item.clone()), cx);
2187 // item
2188 // }
2189
2190 // pub fn open_shared_screen(&mut self, peer_id: PeerId, cx: &mut ViewContext<Self>) {
2191 // if let Some(shared_screen) = self.shared_screen_for_peer(peer_id, &self.active_pane, cx) {
2192 // self.active_pane.update(cx, |pane, cx| {
2193 // pane.add_item(Box::new(shared_screen), false, true, None, cx)
2194 // });
2195 // }
2196 // }
2197
2198 // pub fn activate_item(&mut self, item: &dyn ItemHandle, cx: &mut ViewContext<Self>) -> bool {
2199 // let result = self.panes.iter().find_map(|pane| {
2200 // pane.read(cx)
2201 // .index_for_item(item)
2202 // .map(|ix| (pane.clone(), ix))
2203 // });
2204 // if let Some((pane, ix)) = result {
2205 // pane.update(cx, |pane, cx| pane.activate_item(ix, true, true, cx));
2206 // true
2207 // } else {
2208 // false
2209 // }
2210 // }
2211
2212 // fn activate_pane_at_index(&mut self, action: &ActivatePane, cx: &mut ViewContext<Self>) {
2213 // let panes = self.center.panes();
2214 // if let Some(pane) = panes.get(action.0).map(|p| (*p).clone()) {
2215 // cx.focus(&pane);
2216 // } else {
2217 // self.split_and_clone(self.active_pane.clone(), SplitDirection::Right, cx);
2218 // }
2219 // }
2220
2221 // pub fn activate_next_pane(&mut self, cx: &mut ViewContext<Self>) {
2222 // let panes = self.center.panes();
2223 // if let Some(ix) = panes.iter().position(|pane| **pane == self.active_pane) {
2224 // let next_ix = (ix + 1) % panes.len();
2225 // let next_pane = panes[next_ix].clone();
2226 // cx.focus(&next_pane);
2227 // }
2228 // }
2229
2230 // pub fn activate_previous_pane(&mut self, cx: &mut ViewContext<Self>) {
2231 // let panes = self.center.panes();
2232 // if let Some(ix) = panes.iter().position(|pane| **pane == self.active_pane) {
2233 // let prev_ix = cmp::min(ix.wrapping_sub(1), panes.len() - 1);
2234 // let prev_pane = panes[prev_ix].clone();
2235 // cx.focus(&prev_pane);
2236 // }
2237 // }
2238
2239 // pub fn activate_pane_in_direction(
2240 // &mut self,
2241 // direction: SplitDirection,
2242 // cx: &mut ViewContext<Self>,
2243 // ) {
2244 // if let Some(pane) = self.find_pane_in_direction(direction, cx) {
2245 // cx.focus(pane);
2246 // }
2247 // }
2248
2249 // pub fn swap_pane_in_direction(
2250 // &mut self,
2251 // direction: SplitDirection,
2252 // cx: &mut ViewContext<Self>,
2253 // ) {
2254 // if let Some(to) = self
2255 // .find_pane_in_direction(direction, cx)
2256 // .map(|pane| pane.clone())
2257 // {
2258 // self.center.swap(&self.active_pane.clone(), &to);
2259 // cx.notify();
2260 // }
2261 // }
2262
2263 // fn find_pane_in_direction(
2264 // &mut self,
2265 // direction: SplitDirection,
2266 // cx: &mut ViewContext<Self>,
2267 // ) -> Option<&View<Pane>> {
2268 // let Some(bounding_box) = self.center.bounding_box_for_pane(&self.active_pane) else {
2269 // return None;
2270 // };
2271 // let cursor = self.active_pane.read(cx).pixel_position_of_cursor(cx);
2272 // let center = match cursor {
2273 // Some(cursor) if bounding_box.contains_point(cursor) => cursor,
2274 // _ => bounding_box.center(),
2275 // };
2276
2277 // let distance_to_next = theme::current(cx).workspace.pane_divider.width + 1.;
2278
2279 // let target = match direction {
2280 // SplitDirection::Left => vec2f(bounding_box.origin_x() - distance_to_next, center.y()),
2281 // SplitDirection::Right => vec2f(bounding_box.max_x() + distance_to_next, center.y()),
2282 // SplitDirection::Up => vec2f(center.x(), bounding_box.origin_y() - distance_to_next),
2283 // SplitDirection::Down => vec2f(center.x(), bounding_box.max_y() + distance_to_next),
2284 // };
2285 // self.center.pane_at_pixel_position(target)
2286 // }
2287
2288 // fn handle_pane_focused(&mut self, pane: View<Pane>, cx: &mut ViewContext<Self>) {
2289 // if self.active_pane != pane {
2290 // self.active_pane = pane.clone();
2291 // self.status_bar.update(cx, |status_bar, cx| {
2292 // status_bar.set_active_pane(&self.active_pane, cx);
2293 // });
2294 // self.active_item_path_changed(cx);
2295 // self.last_active_center_pane = Some(pane.downgrade());
2296 // }
2297
2298 // self.dismiss_zoomed_items_to_reveal(None, cx);
2299 // if pane.read(cx).is_zoomed() {
2300 // self.zoomed = Some(pane.downgrade().into_any());
2301 // } else {
2302 // self.zoomed = None;
2303 // }
2304 // self.zoomed_position = None;
2305 // self.update_active_view_for_followers(cx);
2306
2307 // cx.notify();
2308 // }
2309
2310 fn handle_pane_event(
2311 &mut self,
2312 _pane: View<Pane>,
2313 _event: &pane::Event,
2314 _cx: &mut ViewContext<Self>,
2315 ) {
2316 todo!()
2317 // match event {
2318 // pane::Event::AddItem { item } => item.added_to_pane(self, pane, cx),
2319 // pane::Event::Split(direction) => {
2320 // self.split_and_clone(pane, *direction, cx);
2321 // }
2322 // pane::Event::Remove => self.remove_pane(pane, cx),
2323 // pane::Event::ActivateItem { local } => {
2324 // if *local {
2325 // self.unfollow(&pane, cx);
2326 // }
2327 // if &pane == self.active_pane() {
2328 // self.active_item_path_changed(cx);
2329 // }
2330 // }
2331 // pane::Event::ChangeItemTitle => {
2332 // if pane == self.active_pane {
2333 // self.active_item_path_changed(cx);
2334 // }
2335 // self.update_window_edited(cx);
2336 // }
2337 // pane::Event::RemoveItem { item_id } => {
2338 // self.update_window_edited(cx);
2339 // if let hash_map::Entry::Occupied(entry) = self.panes_by_item.entry(*item_id) {
2340 // if entry.get().id() == pane.id() {
2341 // entry.remove();
2342 // }
2343 // }
2344 // }
2345 // pane::Event::Focus => {
2346 // self.handle_pane_focused(pane.clone(), cx);
2347 // }
2348 // pane::Event::ZoomIn => {
2349 // if pane == self.active_pane {
2350 // pane.update(cx, |pane, cx| pane.set_zoomed(true, cx));
2351 // if pane.read(cx).has_focus() {
2352 // self.zoomed = Some(pane.downgrade().into_any());
2353 // self.zoomed_position = None;
2354 // }
2355 // cx.notify();
2356 // }
2357 // }
2358 // pane::Event::ZoomOut => {
2359 // pane.update(cx, |pane, cx| pane.set_zoomed(false, cx));
2360 // if self.zoomed_position.is_none() {
2361 // self.zoomed = None;
2362 // }
2363 // cx.notify();
2364 // }
2365 // }
2366
2367 // self.serialize_workspace(cx);
2368 }
2369
2370 // pub fn split_pane(
2371 // &mut self,
2372 // pane_to_split: View<Pane>,
2373 // split_direction: SplitDirection,
2374 // cx: &mut ViewContext<Self>,
2375 // ) -> View<Pane> {
2376 // let new_pane = self.add_pane(cx);
2377 // self.center
2378 // .split(&pane_to_split, &new_pane, split_direction)
2379 // .unwrap();
2380 // cx.notify();
2381 // new_pane
2382 // }
2383
2384 // pub fn split_and_clone(
2385 // &mut self,
2386 // pane: View<Pane>,
2387 // direction: SplitDirection,
2388 // cx: &mut ViewContext<Self>,
2389 // ) -> Option<View<Pane>> {
2390 // let item = pane.read(cx).active_item()?;
2391 // let maybe_pane_handle = if let Some(clone) = item.clone_on_split(self.database_id(), cx) {
2392 // let new_pane = self.add_pane(cx);
2393 // new_pane.update(cx, |pane, cx| pane.add_item(clone, true, true, None, cx));
2394 // self.center.split(&pane, &new_pane, direction).unwrap();
2395 // Some(new_pane)
2396 // } else {
2397 // None
2398 // };
2399 // cx.notify();
2400 // maybe_pane_handle
2401 // }
2402
2403 // pub fn split_pane_with_item(
2404 // &mut self,
2405 // pane_to_split: WeakView<Pane>,
2406 // split_direction: SplitDirection,
2407 // from: WeakView<Pane>,
2408 // item_id_to_move: usize,
2409 // cx: &mut ViewContext<Self>,
2410 // ) {
2411 // let Some(pane_to_split) = pane_to_split.upgrade(cx) else {
2412 // return;
2413 // };
2414 // let Some(from) = from.upgrade(cx) else {
2415 // return;
2416 // };
2417
2418 // let new_pane = self.add_pane(cx);
2419 // self.move_item(from.clone(), new_pane.clone(), item_id_to_move, 0, cx);
2420 // self.center
2421 // .split(&pane_to_split, &new_pane, split_direction)
2422 // .unwrap();
2423 // cx.notify();
2424 // }
2425
2426 // pub fn split_pane_with_project_entry(
2427 // &mut self,
2428 // pane_to_split: WeakView<Pane>,
2429 // split_direction: SplitDirection,
2430 // project_entry: ProjectEntryId,
2431 // cx: &mut ViewContext<Self>,
2432 // ) -> Option<Task<Result<()>>> {
2433 // let pane_to_split = pane_to_split.upgrade(cx)?;
2434 // let new_pane = self.add_pane(cx);
2435 // self.center
2436 // .split(&pane_to_split, &new_pane, split_direction)
2437 // .unwrap();
2438
2439 // let path = self.project.read(cx).path_for_entry(project_entry, cx)?;
2440 // let task = self.open_path(path, Some(new_pane.downgrade()), true, cx);
2441 // Some(cx.foreground().spawn(async move {
2442 // task.await?;
2443 // Ok(())
2444 // }))
2445 // }
2446
2447 // pub fn move_item(
2448 // &mut self,
2449 // source: View<Pane>,
2450 // destination: View<Pane>,
2451 // item_id_to_move: usize,
2452 // destination_index: usize,
2453 // cx: &mut ViewContext<Self>,
2454 // ) {
2455 // let item_to_move = source
2456 // .read(cx)
2457 // .items()
2458 // .enumerate()
2459 // .find(|(_, item_handle)| item_handle.id() == item_id_to_move);
2460
2461 // if item_to_move.is_none() {
2462 // log::warn!("Tried to move item handle which was not in `from` pane. Maybe tab was closed during drop");
2463 // return;
2464 // }
2465 // let (item_ix, item_handle) = item_to_move.unwrap();
2466 // let item_handle = item_handle.clone();
2467
2468 // if source != destination {
2469 // // Close item from previous pane
2470 // source.update(cx, |source, cx| {
2471 // source.remove_item(item_ix, false, cx);
2472 // });
2473 // }
2474
2475 // // This automatically removes duplicate items in the pane
2476 // destination.update(cx, |destination, cx| {
2477 // destination.add_item(item_handle, true, true, Some(destination_index), cx);
2478 // cx.focus_self();
2479 // });
2480 // }
2481
2482 // fn remove_pane(&mut self, pane: View<Pane>, cx: &mut ViewContext<Self>) {
2483 // if self.center.remove(&pane).unwrap() {
2484 // self.force_remove_pane(&pane, cx);
2485 // self.unfollow(&pane, cx);
2486 // self.last_leaders_by_pane.remove(&pane.downgrade());
2487 // for removed_item in pane.read(cx).items() {
2488 // self.panes_by_item.remove(&removed_item.id());
2489 // }
2490
2491 // cx.notify();
2492 // } else {
2493 // self.active_item_path_changed(cx);
2494 // }
2495 // }
2496
2497 pub fn panes(&self) -> &[View<Pane>] {
2498 &self.panes
2499 }
2500
2501 pub fn active_pane(&self) -> &View<Pane> {
2502 &self.active_pane
2503 }
2504
2505 fn collaborator_left(&mut self, peer_id: PeerId, cx: &mut ViewContext<Self>) {
2506 self.follower_states.retain(|_, state| {
2507 if state.leader_id == peer_id {
2508 for item in state.items_by_leader_view_id.values() {
2509 item.set_leader_peer_id(None, cx);
2510 }
2511 false
2512 } else {
2513 true
2514 }
2515 });
2516 cx.notify();
2517 }
2518
2519 // fn start_following(
2520 // &mut self,
2521 // leader_id: PeerId,
2522 // cx: &mut ViewContext<Self>,
2523 // ) -> Option<Task<Result<()>>> {
2524 // let pane = self.active_pane().clone();
2525
2526 // self.last_leaders_by_pane
2527 // .insert(pane.downgrade(), leader_id);
2528 // self.unfollow(&pane, cx);
2529 // self.follower_states.insert(
2530 // pane.clone(),
2531 // FollowerState {
2532 // leader_id,
2533 // active_view_id: None,
2534 // items_by_leader_view_id: Default::default(),
2535 // },
2536 // );
2537 // cx.notify();
2538
2539 // let room_id = self.active_call()?.read(cx).room()?.read(cx).id();
2540 // let project_id = self.project.read(cx).remote_id();
2541 // let request = self.app_state.client.request(proto::Follow {
2542 // room_id,
2543 // project_id,
2544 // leader_id: Some(leader_id),
2545 // });
2546
2547 // Some(cx.spawn(|this, mut cx| async move {
2548 // let response = request.await?;
2549 // this.update(&mut cx, |this, _| {
2550 // let state = this
2551 // .follower_states
2552 // .get_mut(&pane)
2553 // .ok_or_else(|| anyhow!("following interrupted"))?;
2554 // state.active_view_id = if let Some(active_view_id) = response.active_view_id {
2555 // Some(ViewId::from_proto(active_view_id)?)
2556 // } else {
2557 // None
2558 // };
2559 // Ok::<_, anyhow::Error>(())
2560 // })??;
2561 // Self::add_views_from_leader(
2562 // this.clone(),
2563 // leader_id,
2564 // vec![pane],
2565 // response.views,
2566 // &mut cx,
2567 // )
2568 // .await?;
2569 // this.update(&mut cx, |this, cx| this.leader_updated(leader_id, cx))?;
2570 // Ok(())
2571 // }))
2572 // }
2573
2574 // pub fn follow_next_collaborator(
2575 // &mut self,
2576 // _: &FollowNextCollaborator,
2577 // cx: &mut ViewContext<Self>,
2578 // ) -> Option<Task<Result<()>>> {
2579 // let collaborators = self.project.read(cx).collaborators();
2580 // let next_leader_id = if let Some(leader_id) = self.leader_for_pane(&self.active_pane) {
2581 // let mut collaborators = collaborators.keys().copied();
2582 // for peer_id in collaborators.by_ref() {
2583 // if peer_id == leader_id {
2584 // break;
2585 // }
2586 // }
2587 // collaborators.next()
2588 // } else if let Some(last_leader_id) =
2589 // self.last_leaders_by_pane.get(&self.active_pane.downgrade())
2590 // {
2591 // if collaborators.contains_key(last_leader_id) {
2592 // Some(*last_leader_id)
2593 // } else {
2594 // None
2595 // }
2596 // } else {
2597 // None
2598 // };
2599
2600 // let pane = self.active_pane.clone();
2601 // let Some(leader_id) = next_leader_id.or_else(|| collaborators.keys().copied().next())
2602 // else {
2603 // return None;
2604 // };
2605 // if Some(leader_id) == self.unfollow(&pane, cx) {
2606 // return None;
2607 // }
2608 // self.follow(leader_id, cx)
2609 // }
2610
2611 // pub fn follow(
2612 // &mut self,
2613 // leader_id: PeerId,
2614 // cx: &mut ViewContext<Self>,
2615 // ) -> Option<Task<Result<()>>> {
2616 // let room = ActiveCall::global(cx).read(cx).room()?.read(cx);
2617 // let project = self.project.read(cx);
2618
2619 // let Some(remote_participant) = room.remote_participant_for_peer_id(leader_id) else {
2620 // return None;
2621 // };
2622
2623 // let other_project_id = match remote_participant.location {
2624 // call::ParticipantLocation::External => None,
2625 // call::ParticipantLocation::UnsharedProject => None,
2626 // call::ParticipantLocation::SharedProject { project_id } => {
2627 // if Some(project_id) == project.remote_id() {
2628 // None
2629 // } else {
2630 // Some(project_id)
2631 // }
2632 // }
2633 // };
2634
2635 // // if they are active in another project, follow there.
2636 // if let Some(project_id) = other_project_id {
2637 // let app_state = self.app_state.clone();
2638 // return Some(crate::join_remote_project(
2639 // project_id,
2640 // remote_participant.user.id,
2641 // app_state,
2642 // cx,
2643 // ));
2644 // }
2645
2646 // // if you're already following, find the right pane and focus it.
2647 // for (pane, state) in &self.follower_states {
2648 // if leader_id == state.leader_id {
2649 // cx.focus(pane);
2650 // return None;
2651 // }
2652 // }
2653
2654 // // Otherwise, follow.
2655 // self.start_following(leader_id, cx)
2656 // }
2657
2658 pub fn unfollow(&mut self, pane: &View<Pane>, cx: &mut ViewContext<Self>) -> Option<PeerId> {
2659 let state = self.follower_states.remove(pane)?;
2660 let leader_id = state.leader_id;
2661 for (_, item) in state.items_by_leader_view_id {
2662 item.set_leader_peer_id(None, cx);
2663 }
2664
2665 if self
2666 .follower_states
2667 .values()
2668 .all(|state| state.leader_id != state.leader_id)
2669 {
2670 let project_id = self.project.read(cx).remote_id();
2671 let room_id = self.active_call()?.read(cx).room()?.read(cx).id();
2672 self.app_state
2673 .client
2674 .send(proto::Unfollow {
2675 room_id,
2676 project_id,
2677 leader_id: Some(leader_id),
2678 })
2679 .log_err();
2680 }
2681
2682 cx.notify();
2683 Some(leader_id)
2684 }
2685
2686 // pub fn is_being_followed(&self, peer_id: PeerId) -> bool {
2687 // self.follower_states
2688 // .values()
2689 // .any(|state| state.leader_id == peer_id)
2690 // }
2691
2692 fn render_titlebar(&self, cx: &mut ViewContext<Self>) -> impl Component<Self> {
2693 div()
2694 .bg(cx.theme().colors().title_bar)
2695 .when(
2696 !matches!(cx.window_bounds(), WindowBounds::Fullscreen),
2697 |s| s.pl_20(),
2698 )
2699 .id("titlebar")
2700 .on_click(|workspace, event, cx| {
2701 if event.up.click_count == 2 {
2702 // todo!()
2703 // cx.zoom_window();
2704 }
2705 })
2706 .child("Collab title bar Item") // self.titlebar_item
2707 }
2708
2709 // fn active_item_path_changed(&mut self, cx: &mut ViewContext<Self>) {
2710 // let active_entry = self.active_project_path(cx);
2711 // self.project
2712 // .update(cx, |project, cx| project.set_active_path(active_entry, cx));
2713 // self.update_window_title(cx);
2714 // }
2715
2716 fn update_window_title(&mut self, cx: &mut ViewContext<Self>) {
2717 let project = self.project().read(cx);
2718 let mut title = String::new();
2719
2720 if let Some(path) = self.active_item(cx).and_then(|item| item.project_path(cx)) {
2721 let filename = path
2722 .path
2723 .file_name()
2724 .map(|s| s.to_string_lossy())
2725 .or_else(|| {
2726 Some(Cow::Borrowed(
2727 project
2728 .worktree_for_id(path.worktree_id, cx)?
2729 .read(cx)
2730 .root_name(),
2731 ))
2732 });
2733
2734 if let Some(filename) = filename {
2735 title.push_str(filename.as_ref());
2736 title.push_str(" — ");
2737 }
2738 }
2739
2740 for (i, name) in project.worktree_root_names(cx).enumerate() {
2741 if i > 0 {
2742 title.push_str(", ");
2743 }
2744 title.push_str(name);
2745 }
2746
2747 if title.is_empty() {
2748 title = "empty project".to_string();
2749 }
2750
2751 if project.is_remote() {
2752 title.push_str(" ↙");
2753 } else if project.is_shared() {
2754 title.push_str(" ↗");
2755 }
2756
2757 // todo!()
2758 // cx.set_window_title(&title);
2759 }
2760
2761 fn update_window_edited(&mut self, cx: &mut ViewContext<Self>) {
2762 let is_edited = !self.project.read(cx).is_read_only()
2763 && self
2764 .items(cx)
2765 .any(|item| item.has_conflict(cx) || item.is_dirty(cx));
2766 if is_edited != self.window_edited {
2767 self.window_edited = is_edited;
2768 todo!()
2769 // cx.set_window_edited(self.window_edited)
2770 }
2771 }
2772
2773 // fn render_disconnected_overlay(
2774 // &self,
2775 // cx: &mut ViewContext<Workspace>,
2776 // ) -> Option<AnyElement<Workspace>> {
2777 // if self.project.read(cx).is_read_only() {
2778 // enum DisconnectedOverlay {}
2779 // Some(
2780 // MouseEventHandler::new::<DisconnectedOverlay, _>(0, cx, |_, cx| {
2781 // let theme = &theme::current(cx);
2782 // Label::new(
2783 // "Your connection to the remote project has been lost.",
2784 // theme.workspace.disconnected_overlay.text.clone(),
2785 // )
2786 // .aligned()
2787 // .contained()
2788 // .with_style(theme.workspace.disconnected_overlay.container)
2789 // })
2790 // .with_cursor_style(CursorStyle::Arrow)
2791 // .capture_all()
2792 // .into_any_named("disconnected overlay"),
2793 // )
2794 // } else {
2795 // None
2796 // }
2797 // }
2798
2799 // fn render_notifications(
2800 // &self,
2801 // theme: &theme::Workspace,
2802 // cx: &AppContext,
2803 // ) -> Option<AnyElement<Workspace>> {
2804 // if self.notifications.is_empty() {
2805 // None
2806 // } else {
2807 // Some(
2808 // Flex::column()
2809 // .with_children(self.notifications.iter().map(|(_, _, notification)| {
2810 // ChildView::new(notification.as_any(), cx)
2811 // .contained()
2812 // .with_style(theme.notification)
2813 // }))
2814 // .constrained()
2815 // .with_width(theme.notifications.width)
2816 // .contained()
2817 // .with_style(theme.notifications.container)
2818 // .aligned()
2819 // .bottom()
2820 // .right()
2821 // .into_any(),
2822 // )
2823 // }
2824 // }
2825
2826 // // RPC handlers
2827
2828 fn handle_follow(
2829 &mut self,
2830 _follower_project_id: Option<u64>,
2831 _cx: &mut ViewContext<Self>,
2832 ) -> proto::FollowResponse {
2833 todo!()
2834
2835 // let client = &self.app_state.client;
2836 // let project_id = self.project.read(cx).remote_id();
2837
2838 // let active_view_id = self.active_item(cx).and_then(|i| {
2839 // Some(
2840 // i.to_followable_item_handle(cx)?
2841 // .remote_id(client, cx)?
2842 // .to_proto(),
2843 // )
2844 // });
2845
2846 // cx.notify();
2847
2848 // self.last_active_view_id = active_view_id.clone();
2849 // proto::FollowResponse {
2850 // active_view_id,
2851 // views: self
2852 // .panes()
2853 // .iter()
2854 // .flat_map(|pane| {
2855 // let leader_id = self.leader_for_pane(pane);
2856 // pane.read(cx).items().filter_map({
2857 // let cx = &cx;
2858 // move |item| {
2859 // let item = item.to_followable_item_handle(cx)?;
2860 // if (project_id.is_none() || project_id != follower_project_id)
2861 // && item.is_project_item(cx)
2862 // {
2863 // return None;
2864 // }
2865 // let id = item.remote_id(client, cx)?.to_proto();
2866 // let variant = item.to_state_proto(cx)?;
2867 // Some(proto::View {
2868 // id: Some(id),
2869 // leader_id,
2870 // variant: Some(variant),
2871 // })
2872 // }
2873 // })
2874 // })
2875 // .collect(),
2876 // }
2877 }
2878
2879 fn handle_update_followers(
2880 &mut self,
2881 leader_id: PeerId,
2882 message: proto::UpdateFollowers,
2883 _cx: &mut ViewContext<Self>,
2884 ) {
2885 self.leader_updates_tx
2886 .unbounded_send((leader_id, message))
2887 .ok();
2888 }
2889
2890 async fn process_leader_update(
2891 this: &WeakView<Self>,
2892 leader_id: PeerId,
2893 update: proto::UpdateFollowers,
2894 cx: &mut AsyncWindowContext,
2895 ) -> Result<()> {
2896 match update.variant.ok_or_else(|| anyhow!("invalid update"))? {
2897 proto::update_followers::Variant::UpdateActiveView(update_active_view) => {
2898 this.update(cx, |this, _| {
2899 for (_, state) in &mut this.follower_states {
2900 if state.leader_id == leader_id {
2901 state.active_view_id =
2902 if let Some(active_view_id) = update_active_view.id.clone() {
2903 Some(ViewId::from_proto(active_view_id)?)
2904 } else {
2905 None
2906 };
2907 }
2908 }
2909 anyhow::Ok(())
2910 })??;
2911 }
2912 proto::update_followers::Variant::UpdateView(update_view) => {
2913 let variant = update_view
2914 .variant
2915 .ok_or_else(|| anyhow!("missing update view variant"))?;
2916 let id = update_view
2917 .id
2918 .ok_or_else(|| anyhow!("missing update view id"))?;
2919 let mut tasks = Vec::new();
2920 this.update(cx, |this, cx| {
2921 let project = this.project.clone();
2922 for (_, state) in &mut this.follower_states {
2923 if state.leader_id == leader_id {
2924 let view_id = ViewId::from_proto(id.clone())?;
2925 if let Some(item) = state.items_by_leader_view_id.get(&view_id) {
2926 tasks.push(item.apply_update_proto(&project, variant.clone(), cx));
2927 }
2928 }
2929 }
2930 anyhow::Ok(())
2931 })??;
2932 try_join_all(tasks).await.log_err();
2933 }
2934 proto::update_followers::Variant::CreateView(view) => {
2935 let panes = this.update(cx, |this, _| {
2936 this.follower_states
2937 .iter()
2938 .filter_map(|(pane, state)| (state.leader_id == leader_id).then_some(pane))
2939 .cloned()
2940 .collect()
2941 })?;
2942 Self::add_views_from_leader(this.clone(), leader_id, panes, vec![view], cx).await?;
2943 }
2944 }
2945 this.update(cx, |this, cx| this.leader_updated(leader_id, cx))?;
2946 Ok(())
2947 }
2948
2949 async fn add_views_from_leader(
2950 this: WeakView<Self>,
2951 leader_id: PeerId,
2952 panes: Vec<View<Pane>>,
2953 views: Vec<proto::View>,
2954 cx: &mut AsyncWindowContext,
2955 ) -> Result<()> {
2956 let this = this.upgrade().context("workspace dropped")?;
2957
2958 let item_builders = cx.update(|_, cx| {
2959 cx.default_global::<FollowableItemBuilders>()
2960 .values()
2961 .map(|b| b.0)
2962 .collect::<Vec<_>>()
2963 })?;
2964
2965 let mut item_tasks_by_pane = HashMap::default();
2966 for pane in panes {
2967 let mut item_tasks = Vec::new();
2968 let mut leader_view_ids = Vec::new();
2969 for view in &views {
2970 let Some(id) = &view.id else { continue };
2971 let id = ViewId::from_proto(id.clone())?;
2972 let mut variant = view.variant.clone();
2973 if variant.is_none() {
2974 Err(anyhow!("missing view variant"))?;
2975 }
2976 for build_item in &item_builders {
2977 let task = cx.update(|_, cx| {
2978 build_item(pane.clone(), this.clone(), id, &mut variant, cx)
2979 })?;
2980 if let Some(task) = task {
2981 item_tasks.push(task);
2982 leader_view_ids.push(id);
2983 break;
2984 } else {
2985 assert!(variant.is_some());
2986 }
2987 }
2988 }
2989
2990 item_tasks_by_pane.insert(pane, (item_tasks, leader_view_ids));
2991 }
2992
2993 for (pane, (item_tasks, leader_view_ids)) in item_tasks_by_pane {
2994 let items = futures::future::try_join_all(item_tasks).await?;
2995 this.update(cx, |this, cx| {
2996 let state = this.follower_states.get_mut(&pane)?;
2997 for (id, item) in leader_view_ids.into_iter().zip(items) {
2998 item.set_leader_peer_id(Some(leader_id), cx);
2999 state.items_by_leader_view_id.insert(id, item);
3000 }
3001
3002 Some(())
3003 });
3004 }
3005 Ok(())
3006 }
3007
3008 fn update_active_view_for_followers(&mut self, cx: &mut ViewContext<Self>) {
3009 let mut is_project_item = true;
3010 let mut update = proto::UpdateActiveView::default();
3011 if self.active_pane.read(cx).has_focus() {
3012 let item = self
3013 .active_item(cx)
3014 .and_then(|item| item.to_followable_item_handle(cx));
3015 if let Some(item) = item {
3016 is_project_item = item.is_project_item(cx);
3017 update = proto::UpdateActiveView {
3018 id: item
3019 .remote_id(&self.app_state.client, cx)
3020 .map(|id| id.to_proto()),
3021 leader_id: self.leader_for_pane(&self.active_pane),
3022 };
3023 }
3024 }
3025
3026 if update.id != self.last_active_view_id {
3027 self.last_active_view_id = update.id.clone();
3028 self.update_followers(
3029 is_project_item,
3030 proto::update_followers::Variant::UpdateActiveView(update),
3031 cx,
3032 );
3033 }
3034 }
3035
3036 fn update_followers(
3037 &self,
3038 project_only: bool,
3039 update: proto::update_followers::Variant,
3040 cx: &mut WindowContext,
3041 ) -> Option<()> {
3042 let project_id = if project_only {
3043 self.project.read(cx).remote_id()
3044 } else {
3045 None
3046 };
3047 self.app_state().workspace_store.update(cx, |store, cx| {
3048 store.update_followers(project_id, update, cx)
3049 })
3050 }
3051
3052 pub fn leader_for_pane(&self, pane: &View<Pane>) -> Option<PeerId> {
3053 self.follower_states.get(pane).map(|state| state.leader_id)
3054 }
3055
3056 fn leader_updated(&mut self, leader_id: PeerId, cx: &mut ViewContext<Self>) -> Option<()> {
3057 cx.notify();
3058
3059 let call = self.active_call()?;
3060 let room = call.read(cx).room()?.read(cx);
3061 let participant = room.remote_participant_for_peer_id(leader_id)?;
3062 let mut items_to_activate = Vec::new();
3063
3064 let leader_in_this_app;
3065 let leader_in_this_project;
3066 match participant.location {
3067 call2::ParticipantLocation::SharedProject { project_id } => {
3068 leader_in_this_app = true;
3069 leader_in_this_project = Some(project_id) == self.project.read(cx).remote_id();
3070 }
3071 call2::ParticipantLocation::UnsharedProject => {
3072 leader_in_this_app = true;
3073 leader_in_this_project = false;
3074 }
3075 call2::ParticipantLocation::External => {
3076 leader_in_this_app = false;
3077 leader_in_this_project = false;
3078 }
3079 };
3080
3081 for (pane, state) in &self.follower_states {
3082 if state.leader_id != leader_id {
3083 continue;
3084 }
3085 if let (Some(active_view_id), true) = (state.active_view_id, leader_in_this_app) {
3086 if let Some(item) = state.items_by_leader_view_id.get(&active_view_id) {
3087 if leader_in_this_project || !item.is_project_item(cx) {
3088 items_to_activate.push((pane.clone(), item.boxed_clone()));
3089 }
3090 } else {
3091 log::warn!(
3092 "unknown view id {:?} for leader {:?}",
3093 active_view_id,
3094 leader_id
3095 );
3096 }
3097 continue;
3098 }
3099 // todo!()
3100 // if let Some(shared_screen) = self.shared_screen_for_peer(leader_id, pane, cx) {
3101 // items_to_activate.push((pane.clone(), Box::new(shared_screen)));
3102 // }
3103 }
3104
3105 for (pane, item) in items_to_activate {
3106 let pane_was_focused = pane.read(cx).has_focus();
3107 if let Some(index) = pane.update(cx, |pane, _| pane.index_for_item(item.as_ref())) {
3108 pane.update(cx, |pane, cx| pane.activate_item(index, false, false, cx));
3109 } else {
3110 pane.update(cx, |pane, cx| {
3111 pane.add_item(item.boxed_clone(), false, false, None, cx)
3112 });
3113 }
3114
3115 if pane_was_focused {
3116 pane.update(cx, |pane, cx| pane.focus_active_item(cx));
3117 }
3118 }
3119
3120 None
3121 }
3122
3123 // fn shared_screen_for_peer(
3124 // &self,
3125 // peer_id: PeerId,
3126 // pane: &View<Pane>,
3127 // cx: &mut ViewContext<Self>,
3128 // ) -> Option<View<SharedScreen>> {
3129 // let call = self.active_call()?;
3130 // let room = call.read(cx).room()?.read(cx);
3131 // let participant = room.remote_participant_for_peer_id(peer_id)?;
3132 // let track = participant.video_tracks.values().next()?.clone();
3133 // let user = participant.user.clone();
3134
3135 // for item in pane.read(cx).items_of_type::<SharedScreen>() {
3136 // if item.read(cx).peer_id == peer_id {
3137 // return Some(item);
3138 // }
3139 // }
3140
3141 // Some(cx.build_view(|cx| SharedScreen::new(&track, peer_id, user.clone(), cx)))
3142 // }
3143
3144 pub fn on_window_activation_changed(&mut self, cx: &mut ViewContext<Self>) {
3145 if cx.is_window_active() {
3146 self.update_active_view_for_followers(cx);
3147 cx.background_executor()
3148 .spawn(persistence::DB.update_timestamp(self.database_id()))
3149 .detach();
3150 } else {
3151 for pane in &self.panes {
3152 pane.update(cx, |pane, cx| {
3153 if let Some(item) = pane.active_item() {
3154 item.workspace_deactivated(cx);
3155 }
3156 if matches!(
3157 WorkspaceSettings::get_global(cx).autosave,
3158 AutosaveSetting::OnWindowChange | AutosaveSetting::OnFocusChange
3159 ) {
3160 for item in pane.items() {
3161 Pane::autosave_item(item.as_ref(), self.project.clone(), cx)
3162 .detach_and_log_err(cx);
3163 }
3164 }
3165 });
3166 }
3167 }
3168 }
3169
3170 fn active_call(&self) -> Option<&Model<ActiveCall>> {
3171 self.active_call.as_ref().map(|(call, _)| call)
3172 }
3173
3174 fn on_active_call_event(
3175 &mut self,
3176 _: Model<ActiveCall>,
3177 event: &call2::room::Event,
3178 cx: &mut ViewContext<Self>,
3179 ) {
3180 match event {
3181 call2::room::Event::ParticipantLocationChanged { participant_id }
3182 | call2::room::Event::RemoteVideoTracksChanged { participant_id } => {
3183 self.leader_updated(*participant_id, cx);
3184 }
3185 _ => {}
3186 }
3187 }
3188
3189 pub fn database_id(&self) -> WorkspaceId {
3190 self.database_id
3191 }
3192
3193 fn location(&self, cx: &AppContext) -> Option<WorkspaceLocation> {
3194 let project = self.project().read(cx);
3195
3196 if project.is_local() {
3197 Some(
3198 project
3199 .visible_worktrees(cx)
3200 .map(|worktree| worktree.read(cx).abs_path())
3201 .collect::<Vec<_>>()
3202 .into(),
3203 )
3204 } else {
3205 None
3206 }
3207 }
3208
3209 fn remove_panes(&mut self, member: Member, cx: &mut ViewContext<Workspace>) {
3210 match member {
3211 Member::Axis(PaneAxis { members, .. }) => {
3212 for child in members.iter() {
3213 self.remove_panes(child.clone(), cx)
3214 }
3215 }
3216 Member::Pane(pane) => {
3217 self.force_remove_pane(&pane, cx);
3218 }
3219 }
3220 }
3221
3222 fn force_remove_pane(&mut self, pane: &View<Pane>, cx: &mut ViewContext<Workspace>) {
3223 self.panes.retain(|p| p != pane);
3224 if true {
3225 todo!()
3226 // cx.focus(self.panes.last().unwrap());
3227 }
3228 if self.last_active_center_pane == Some(pane.downgrade()) {
3229 self.last_active_center_pane = None;
3230 }
3231 cx.notify();
3232 }
3233
3234 // fn schedule_serialize(&mut self, cx: &mut ViewContext<Self>) {
3235 // self._schedule_serialize = Some(cx.spawn(|this, cx| async move {
3236 // cx.background().timer(Duration::from_millis(100)).await;
3237 // this.read_with(&cx, |this, cx| this.serialize_workspace(cx))
3238 // .ok();
3239 // }));
3240 // }
3241
3242 fn serialize_workspace(&self, cx: &mut ViewContext<Self>) {
3243 fn serialize_pane_handle(pane_handle: &View<Pane>, cx: &AppContext) -> SerializedPane {
3244 let (items, active) = {
3245 let pane = pane_handle.read(cx);
3246 let active_item_id = pane.active_item().map(|item| item.id());
3247 (
3248 pane.items()
3249 .filter_map(|item_handle| {
3250 Some(SerializedItem {
3251 kind: Arc::from(item_handle.serialized_item_kind()?),
3252 item_id: item_handle.id().as_u64() as usize,
3253 active: Some(item_handle.id()) == active_item_id,
3254 })
3255 })
3256 .collect::<Vec<_>>(),
3257 pane.has_focus(),
3258 )
3259 };
3260
3261 SerializedPane::new(items, active)
3262 }
3263
3264 fn build_serialized_pane_group(
3265 pane_group: &Member,
3266 cx: &AppContext,
3267 ) -> SerializedPaneGroup {
3268 match pane_group {
3269 Member::Axis(PaneAxis {
3270 axis,
3271 members,
3272 flexes,
3273 bounding_boxes: _,
3274 }) => SerializedPaneGroup::Group {
3275 axis: *axis,
3276 children: members
3277 .iter()
3278 .map(|member| build_serialized_pane_group(member, cx))
3279 .collect::<Vec<_>>(),
3280 flexes: Some(flexes.lock().clone()),
3281 },
3282 Member::Pane(pane_handle) => {
3283 SerializedPaneGroup::Pane(serialize_pane_handle(&pane_handle, cx))
3284 }
3285 }
3286 }
3287
3288 fn build_serialized_docks(
3289 this: &Workspace,
3290 cx: &mut ViewContext<Workspace>,
3291 ) -> DockStructure {
3292 let left_dock = this.left_dock.read(cx);
3293 let left_visible = left_dock.is_open();
3294 let left_active_panel = left_dock
3295 .visible_panel()
3296 .and_then(|panel| Some(panel.persistent_name(cx).to_string()));
3297 let left_dock_zoom = left_dock
3298 .visible_panel()
3299 .map(|panel| panel.is_zoomed(cx))
3300 .unwrap_or(false);
3301
3302 let right_dock = this.right_dock.read(cx);
3303 let right_visible = right_dock.is_open();
3304 let right_active_panel = right_dock
3305 .visible_panel()
3306 .and_then(|panel| Some(panel.persistent_name(cx).to_string()));
3307 let right_dock_zoom = right_dock
3308 .visible_panel()
3309 .map(|panel| panel.is_zoomed(cx))
3310 .unwrap_or(false);
3311
3312 let bottom_dock = this.bottom_dock.read(cx);
3313 let bottom_visible = bottom_dock.is_open();
3314 let bottom_active_panel = bottom_dock
3315 .visible_panel()
3316 .and_then(|panel| Some(panel.persistent_name(cx).to_string()));
3317 let bottom_dock_zoom = bottom_dock
3318 .visible_panel()
3319 .map(|panel| panel.is_zoomed(cx))
3320 .unwrap_or(false);
3321
3322 DockStructure {
3323 left: DockData {
3324 visible: left_visible,
3325 active_panel: left_active_panel,
3326 zoom: left_dock_zoom,
3327 },
3328 right: DockData {
3329 visible: right_visible,
3330 active_panel: right_active_panel,
3331 zoom: right_dock_zoom,
3332 },
3333 bottom: DockData {
3334 visible: bottom_visible,
3335 active_panel: bottom_active_panel,
3336 zoom: bottom_dock_zoom,
3337 },
3338 }
3339 }
3340
3341 if let Some(location) = self.location(cx) {
3342 // Load bearing special case:
3343 // - with_local_workspace() relies on this to not have other stuff open
3344 // when you open your log
3345 if !location.paths().is_empty() {
3346 let center_group = build_serialized_pane_group(&self.center.root, cx);
3347 let docks = build_serialized_docks(self, cx);
3348
3349 let serialized_workspace = SerializedWorkspace {
3350 id: self.database_id,
3351 location,
3352 center_group,
3353 bounds: Default::default(),
3354 display: Default::default(),
3355 docks,
3356 };
3357
3358 cx.spawn(|_, _| persistence::DB.save_workspace(serialized_workspace))
3359 .detach();
3360 }
3361 }
3362 }
3363
3364 pub(crate) fn load_workspace(
3365 serialized_workspace: SerializedWorkspace,
3366 paths_to_open: Vec<Option<ProjectPath>>,
3367 cx: &mut ViewContext<Workspace>,
3368 ) -> Task<Result<Vec<Option<Box<dyn ItemHandle>>>>> {
3369 cx.spawn(|workspace, mut cx| async move {
3370 let (project, old_center_pane) = workspace.update(&mut cx, |workspace, _| {
3371 (
3372 workspace.project().clone(),
3373 workspace.last_active_center_pane.clone(),
3374 )
3375 })?;
3376
3377 let mut center_group = None;
3378 let mut center_items = None;
3379
3380 // Traverse the splits tree and add to things
3381 if let Some((group, active_pane, items)) = serialized_workspace
3382 .center_group
3383 .deserialize(
3384 &project,
3385 serialized_workspace.id,
3386 workspace.clone(),
3387 &mut cx,
3388 )
3389 .await
3390 {
3391 center_items = Some(items);
3392 center_group = Some((group, active_pane))
3393 }
3394
3395 let mut items_by_project_path = cx.update(|_, cx| {
3396 center_items
3397 .unwrap_or_default()
3398 .into_iter()
3399 .filter_map(|item| {
3400 let item = item?;
3401 let project_path = item.project_path(cx)?;
3402 Some((project_path, item))
3403 })
3404 .collect::<HashMap<_, _>>()
3405 })?;
3406
3407 let opened_items = paths_to_open
3408 .into_iter()
3409 .map(|path_to_open| {
3410 path_to_open
3411 .and_then(|path_to_open| items_by_project_path.remove(&path_to_open))
3412 })
3413 .collect::<Vec<_>>();
3414
3415 // Remove old panes from workspace panes list
3416 workspace.update(&mut cx, |workspace, cx| {
3417 if let Some((center_group, active_pane)) = center_group {
3418 workspace.remove_panes(workspace.center.root.clone(), cx);
3419
3420 // Swap workspace center group
3421 workspace.center = PaneGroup::with_root(center_group);
3422
3423 // Change the focus to the workspace first so that we retrigger focus in on the pane.
3424 // todo!()
3425 // cx.focus_self();
3426 // if let Some(active_pane) = active_pane {
3427 // cx.focus(&active_pane);
3428 // } else {
3429 // cx.focus(workspace.panes.last().unwrap());
3430 // }
3431 } else {
3432 // todo!()
3433 // let old_center_handle = old_center_pane.and_then(|weak| weak.upgrade());
3434 // if let Some(old_center_handle) = old_center_handle {
3435 // cx.focus(&old_center_handle)
3436 // } else {
3437 // cx.focus_self()
3438 // }
3439 }
3440
3441 let docks = serialized_workspace.docks;
3442 workspace.left_dock.update(cx, |dock, cx| {
3443 dock.set_open(docks.left.visible, cx);
3444 if let Some(active_panel) = docks.left.active_panel {
3445 if let Some(ix) = dock.panel_index_for_ui_name(&active_panel, cx) {
3446 dock.activate_panel(ix, cx);
3447 }
3448 }
3449 dock.active_panel()
3450 .map(|panel| panel.set_zoomed(docks.left.zoom, cx));
3451 if docks.left.visible && docks.left.zoom {
3452 // todo!()
3453 // cx.focus_self()
3454 }
3455 });
3456 // TODO: I think the bug is that setting zoom or active undoes the bottom zoom or something
3457 workspace.right_dock.update(cx, |dock, cx| {
3458 dock.set_open(docks.right.visible, cx);
3459 if let Some(active_panel) = docks.right.active_panel {
3460 if let Some(ix) = dock.panel_index_for_ui_name(&active_panel, cx) {
3461 dock.activate_panel(ix, cx);
3462 }
3463 }
3464 dock.active_panel()
3465 .map(|panel| panel.set_zoomed(docks.right.zoom, cx));
3466
3467 if docks.right.visible && docks.right.zoom {
3468 // todo!()
3469 // cx.focus_self()
3470 }
3471 });
3472 workspace.bottom_dock.update(cx, |dock, cx| {
3473 dock.set_open(docks.bottom.visible, cx);
3474 if let Some(active_panel) = docks.bottom.active_panel {
3475 if let Some(ix) = dock.panel_index_for_ui_name(&active_panel, cx) {
3476 dock.activate_panel(ix, cx);
3477 }
3478 }
3479
3480 dock.active_panel()
3481 .map(|panel| panel.set_zoomed(docks.bottom.zoom, cx));
3482
3483 if docks.bottom.visible && docks.bottom.zoom {
3484 // todo!()
3485 // cx.focus_self()
3486 }
3487 });
3488
3489 cx.notify();
3490 })?;
3491
3492 // Serialize ourself to make sure our timestamps and any pane / item changes are replicated
3493 workspace.update(&mut cx, |workspace, cx| workspace.serialize_workspace(cx))?;
3494
3495 Ok(opened_items)
3496 })
3497 }
3498
3499 // #[cfg(any(test, feature = "test-support"))]
3500 // pub fn test_new(project: ModelHandle<Project>, cx: &mut ViewContext<Self>) -> Self {
3501 // use node_runtime::FakeNodeRuntime;
3502
3503 // let client = project.read(cx).client();
3504 // let user_store = project.read(cx).user_store();
3505
3506 // let workspace_store = cx.add_model(|cx| WorkspaceStore::new(client.clone(), cx));
3507 // let app_state = Arc::new(AppState {
3508 // languages: project.read(cx).languages().clone(),
3509 // workspace_store,
3510 // client,
3511 // user_store,
3512 // fs: project.read(cx).fs().clone(),
3513 // build_window_options: |_, _, _| Default::default(),
3514 // initialize_workspace: |_, _, _, _| Task::ready(Ok(())),
3515 // node_runtime: FakeNodeRuntime::new(),
3516 // });
3517 // Self::new(0, project, app_state, cx)
3518 // }
3519
3520 // fn render_dock(&self, position: DockPosition, cx: &WindowContext) -> Option<AnyElement<Self>> {
3521 // let dock = match position {
3522 // DockPosition::Left => &self.left_dock,
3523 // DockPosition::Right => &self.right_dock,
3524 // DockPosition::Bottom => &self.bottom_dock,
3525 // };
3526 // let active_panel = dock.read(cx).visible_panel()?;
3527 // let element = if Some(active_panel.id()) == self.zoomed.as_ref().map(|zoomed| zoomed.id()) {
3528 // dock.read(cx).render_placeholder(cx)
3529 // } else {
3530 // ChildView::new(dock, cx).into_any()
3531 // };
3532
3533 // Some(
3534 // element
3535 // .constrained()
3536 // .dynamically(move |constraint, _, cx| match position {
3537 // DockPosition::Left | DockPosition::Right => SizeConstraint::new(
3538 // Vector2F::new(20., constraint.min.y()),
3539 // Vector2F::new(cx.window_size().x() * 0.8, constraint.max.y()),
3540 // ),
3541 // DockPosition::Bottom => SizeConstraint::new(
3542 // Vector2F::new(constraint.min.x(), 20.),
3543 // Vector2F::new(constraint.max.x(), cx.window_size().y() * 0.8),
3544 // ),
3545 // })
3546 // .into_any(),
3547 // )
3548 // }
3549 // }
3550}
3551
3552fn window_bounds_env_override(cx: &AsyncAppContext) -> Option<WindowBounds> {
3553 let display_origin = cx
3554 .update(|cx| Some(cx.displays().first()?.bounds().origin))
3555 .ok()??;
3556 ZED_WINDOW_POSITION
3557 .zip(*ZED_WINDOW_SIZE)
3558 .map(|(position, size)| {
3559 WindowBounds::Fixed(Bounds {
3560 origin: display_origin + position,
3561 size,
3562 })
3563 })
3564}
3565
3566fn open_items(
3567 serialized_workspace: Option<SerializedWorkspace>,
3568 mut project_paths_to_open: Vec<(PathBuf, Option<ProjectPath>)>,
3569 app_state: Arc<AppState>,
3570 cx: &mut ViewContext<Workspace>,
3571) -> impl 'static + Future<Output = Result<Vec<Option<Result<Box<dyn ItemHandle>>>>>> {
3572 let restored_items = serialized_workspace.map(|serialized_workspace| {
3573 Workspace::load_workspace(
3574 serialized_workspace,
3575 project_paths_to_open
3576 .iter()
3577 .map(|(_, project_path)| project_path)
3578 .cloned()
3579 .collect(),
3580 cx,
3581 )
3582 });
3583
3584 cx.spawn(|workspace, mut cx| async move {
3585 let mut opened_items = Vec::with_capacity(project_paths_to_open.len());
3586
3587 if let Some(restored_items) = restored_items {
3588 let restored_items = restored_items.await?;
3589
3590 let restored_project_paths = restored_items
3591 .iter()
3592 .filter_map(|item| {
3593 cx.update(|_, cx| item.as_ref()?.project_path(cx))
3594 .ok()
3595 .flatten()
3596 })
3597 .collect::<HashSet<_>>();
3598
3599 for restored_item in restored_items {
3600 opened_items.push(restored_item.map(Ok));
3601 }
3602
3603 project_paths_to_open
3604 .iter_mut()
3605 .for_each(|(_, project_path)| {
3606 if let Some(project_path_to_open) = project_path {
3607 if restored_project_paths.contains(project_path_to_open) {
3608 *project_path = None;
3609 }
3610 }
3611 });
3612 } else {
3613 for _ in 0..project_paths_to_open.len() {
3614 opened_items.push(None);
3615 }
3616 }
3617 assert!(opened_items.len() == project_paths_to_open.len());
3618
3619 let tasks =
3620 project_paths_to_open
3621 .into_iter()
3622 .enumerate()
3623 .map(|(i, (abs_path, project_path))| {
3624 let workspace = workspace.clone();
3625 cx.spawn(|mut cx| {
3626 let fs = app_state.fs.clone();
3627 async move {
3628 let file_project_path = project_path?;
3629 if fs.is_file(&abs_path).await {
3630 Some((
3631 i,
3632 workspace
3633 .update(&mut cx, |workspace, cx| {
3634 workspace.open_path(file_project_path, None, true, cx)
3635 })
3636 .log_err()?
3637 .await,
3638 ))
3639 } else {
3640 None
3641 }
3642 }
3643 })
3644 });
3645
3646 let tasks = tasks.collect::<Vec<_>>();
3647
3648 let tasks = futures::future::join_all(tasks.into_iter());
3649 for maybe_opened_path in tasks.await.into_iter() {
3650 if let Some((i, path_open_result)) = maybe_opened_path {
3651 opened_items[i] = Some(path_open_result);
3652 }
3653 }
3654
3655 Ok(opened_items)
3656 })
3657}
3658
3659// fn notify_of_new_dock(workspace: &WeakView<Workspace>, cx: &mut AsyncAppContext) {
3660// const NEW_PANEL_BLOG_POST: &str = "https://zed.dev/blog/new-panel-system";
3661// const NEW_DOCK_HINT_KEY: &str = "show_new_dock_key";
3662// const MESSAGE_ID: usize = 2;
3663
3664// if workspace
3665// .read_with(cx, |workspace, cx| {
3666// workspace.has_shown_notification_once::<MessageNotification>(MESSAGE_ID, cx)
3667// })
3668// .unwrap_or(false)
3669// {
3670// return;
3671// }
3672
3673// if db::kvp::KEY_VALUE_STORE
3674// .read_kvp(NEW_DOCK_HINT_KEY)
3675// .ok()
3676// .flatten()
3677// .is_some()
3678// {
3679// if !workspace
3680// .read_with(cx, |workspace, cx| {
3681// workspace.has_shown_notification_once::<MessageNotification>(MESSAGE_ID, cx)
3682// })
3683// .unwrap_or(false)
3684// {
3685// cx.update(|cx| {
3686// cx.update_global::<NotificationTracker, _, _>(|tracker, _| {
3687// let entry = tracker
3688// .entry(TypeId::of::<MessageNotification>())
3689// .or_default();
3690// if !entry.contains(&MESSAGE_ID) {
3691// entry.push(MESSAGE_ID);
3692// }
3693// });
3694// });
3695// }
3696
3697// return;
3698// }
3699
3700// cx.spawn(|_| async move {
3701// db::kvp::KEY_VALUE_STORE
3702// .write_kvp(NEW_DOCK_HINT_KEY.to_string(), "seen".to_string())
3703// .await
3704// .ok();
3705// })
3706// .detach();
3707
3708// workspace
3709// .update(cx, |workspace, cx| {
3710// workspace.show_notification_once(2, cx, |cx| {
3711// cx.build_view(|_| {
3712// MessageNotification::new_element(|text, _| {
3713// Text::new(
3714// "Looking for the dock? Try ctrl-`!\nshift-escape now zooms your pane.",
3715// text,
3716// )
3717// .with_custom_runs(vec![26..32, 34..46], |_, bounds, cx| {
3718// let code_span_background_color = settings::get::<ThemeSettings>(cx)
3719// .theme
3720// .editor
3721// .document_highlight_read_background;
3722
3723// cx.scene().push_quad(gpui::Quad {
3724// bounds,
3725// background: Some(code_span_background_color),
3726// border: Default::default(),
3727// corner_radii: (2.0).into(),
3728// })
3729// })
3730// .into_any()
3731// })
3732// .with_click_message("Read more about the new panel system")
3733// .on_click(|cx| cx.platform().open_url(NEW_PANEL_BLOG_POST))
3734// })
3735// })
3736// })
3737// .ok();
3738
3739fn notify_if_database_failed(_workspace: WindowHandle<Workspace>, _cx: &mut AsyncAppContext) {
3740 const REPORT_ISSUE_URL: &str ="https://github.com/zed-industries/community/issues/new?assignees=&labels=defect%2Ctriage&template=2_bug_report.yml";
3741
3742 // todo!()
3743 // workspace
3744 // .update(cx, |workspace, cx| {
3745 // if (*db::ALL_FILE_DB_FAILED).load(std::sync::atomic::Ordering::Acquire) {
3746 // workspace.show_notification_once(0, cx, |cx| {
3747 // cx.build_view(|_| {
3748 // MessageNotification::new("Failed to load the database file.")
3749 // .with_click_message("Click to let us know about this error")
3750 // .on_click(|cx| cx.platform().open_url(REPORT_ISSUE_URL))
3751 // })
3752 // });
3753 // }
3754 // })
3755 // .log_err();
3756}
3757
3758impl EventEmitter for Workspace {
3759 type Event = Event;
3760}
3761
3762impl Render for Workspace {
3763 type Element = Div<Self>;
3764
3765 fn render(&mut self, cx: &mut ViewContext<Self>) -> Self::Element {
3766 div()
3767 .relative()
3768 .size_full()
3769 .flex()
3770 .flex_col()
3771 .font("Zed Sans")
3772 .gap_0()
3773 .justify_start()
3774 .items_start()
3775 .text_color(cx.theme().colors().text)
3776 .bg(cx.theme().colors().background)
3777 .child(self.render_titlebar(cx))
3778 .child(
3779 div()
3780 .flex_1()
3781 .w_full()
3782 .flex()
3783 .flex_row()
3784 .overflow_hidden()
3785 .border_t()
3786 .border_b()
3787 .border_color(cx.theme().colors().border)
3788 // .children(
3789 // Some(
3790 // Panel::new("project-panel-outer", cx)
3791 // .side(PanelSide::Left)
3792 // .child(ProjectPanel::new("project-panel-inner")),
3793 // )
3794 // .filter(|_| self.is_project_panel_open()),
3795 // )
3796 // .children(
3797 // Some(
3798 // Panel::new("collab-panel-outer", cx)
3799 // .child(CollabPanel::new("collab-panel-inner"))
3800 // .side(PanelSide::Left),
3801 // )
3802 // .filter(|_| self.is_collab_panel_open()),
3803 // )
3804 // .child(NotificationToast::new(
3805 // "maxbrunsfeld has requested to add you as a contact.".into(),
3806 // ))
3807 .child(
3808 div().flex().flex_col().flex_1().h_full().child(
3809 div().flex().flex_1().child(self.center.render(
3810 &self.project,
3811 &self.follower_states,
3812 self.active_call(),
3813 &self.active_pane,
3814 self.zoomed.as_ref(),
3815 &self.app_state,
3816 cx,
3817 )),
3818 ), // .children(
3819 // Some(
3820 // Panel::new("terminal-panel", cx)
3821 // .child(Terminal::new())
3822 // .allowed_sides(PanelAllowedSides::BottomOnly)
3823 // .side(PanelSide::Bottom),
3824 // )
3825 // .filter(|_| self.is_terminal_open()),
3826 // ),
3827 ), // .children(
3828 // Some(
3829 // Panel::new("chat-panel-outer", cx)
3830 // .side(PanelSide::Right)
3831 // .child(ChatPanel::new("chat-panel-inner").messages(vec![
3832 // ChatMessage::new(
3833 // "osiewicz".to_string(),
3834 // "is this thing on?".to_string(),
3835 // DateTime::parse_from_rfc3339("2023-09-27T15:40:52.707Z")
3836 // .unwrap()
3837 // .naive_local(),
3838 // ),
3839 // ChatMessage::new(
3840 // "maxdeviant".to_string(),
3841 // "Reading you loud and clear!".to_string(),
3842 // DateTime::parse_from_rfc3339("2023-09-28T15:40:52.707Z")
3843 // .unwrap()
3844 // .naive_local(),
3845 // ),
3846 // ])),
3847 // )
3848 // .filter(|_| self.is_chat_panel_open()),
3849 // )
3850 // .children(
3851 // Some(
3852 // Panel::new("notifications-panel-outer", cx)
3853 // .side(PanelSide::Right)
3854 // .child(NotificationsPanel::new("notifications-panel-inner")),
3855 // )
3856 // .filter(|_| self.is_notifications_panel_open()),
3857 // )
3858 // .children(
3859 // Some(
3860 // Panel::new("assistant-panel-outer", cx)
3861 // .child(AssistantPanel::new("assistant-panel-inner")),
3862 // )
3863 // .filter(|_| self.is_assistant_panel_open()),
3864 // ),
3865 )
3866 .child(self.status_bar.clone())
3867 // .when(self.debug.show_toast, |this| {
3868 // this.child(Toast::new(ToastOrigin::Bottom).child(Label::new("A toast")))
3869 // })
3870 // .children(
3871 // Some(
3872 // div()
3873 // .absolute()
3874 // .top(px(50.))
3875 // .left(px(640.))
3876 // .z_index(8)
3877 // .child(LanguageSelector::new("language-selector")),
3878 // )
3879 // .filter(|_| self.is_language_selector_open()),
3880 // )
3881 .z_index(8)
3882 // Debug
3883 .child(
3884 div()
3885 .flex()
3886 .flex_col()
3887 .z_index(9)
3888 .absolute()
3889 .top_20()
3890 .left_1_4()
3891 .w_40()
3892 .gap_2(), // .when(self.show_debug, |this| {
3893 // this.child(Button::<Workspace>::new("Toggle User Settings").on_click(
3894 // Arc::new(|workspace, cx| workspace.debug_toggle_user_settings(cx)),
3895 // ))
3896 // .child(
3897 // Button::<Workspace>::new("Toggle Toasts").on_click(Arc::new(
3898 // |workspace, cx| workspace.debug_toggle_toast(cx),
3899 // )),
3900 // )
3901 // .child(
3902 // Button::<Workspace>::new("Toggle Livestream").on_click(Arc::new(
3903 // |workspace, cx| workspace.debug_toggle_livestream(cx),
3904 // )),
3905 // )
3906 // })
3907 // .child(
3908 // Button::<Workspace>::new("Toggle Debug")
3909 // .on_click(Arc::new(|workspace, cx| workspace.toggle_debug(cx))),
3910 // ),
3911 )
3912 }
3913}
3914
3915// todo!()
3916// impl Entity for Workspace {
3917// type Event = Event;
3918
3919// fn release(&mut self, cx: &mut AppContext) {
3920// self.app_state.workspace_store.update(cx, |store, _| {
3921// store.workspaces.remove(&self.weak_self);
3922// })
3923// }
3924// }
3925
3926// impl View for Workspace {
3927// fn ui_name() -> &'static str {
3928// "Workspace"
3929// }
3930
3931// fn render(&mut self, cx: &mut ViewContext<Self>) -> AnyElement<Self> {
3932// let theme = theme::current(cx).clone();
3933// Stack::new()
3934// .with_child(
3935// Flex::column()
3936// .with_child(self.render_titlebar(&theme, cx))
3937// .with_child(
3938// Stack::new()
3939// .with_child({
3940// let project = self.project.clone();
3941// Flex::row()
3942// .with_children(self.render_dock(DockPosition::Left, cx))
3943// .with_child(
3944// Flex::column()
3945// .with_child(
3946// FlexItem::new(
3947// self.center.render(
3948// &project,
3949// &theme,
3950// &self.follower_states,
3951// self.active_call(),
3952// self.active_pane(),
3953// self.zoomed
3954// .as_ref()
3955// .and_then(|zoomed| zoomed.upgrade(cx))
3956// .as_ref(),
3957// &self.app_state,
3958// cx,
3959// ),
3960// )
3961// .flex(1., true),
3962// )
3963// .with_children(
3964// self.render_dock(DockPosition::Bottom, cx),
3965// )
3966// .flex(1., true),
3967// )
3968// .with_children(self.render_dock(DockPosition::Right, cx))
3969// })
3970// .with_child(Overlay::new(
3971// Stack::new()
3972// .with_children(self.zoomed.as_ref().and_then(|zoomed| {
3973// enum ZoomBackground {}
3974// let zoomed = zoomed.upgrade(cx)?;
3975
3976// let mut foreground_style =
3977// theme.workspace.zoomed_pane_foreground;
3978// if let Some(zoomed_dock_position) = self.zoomed_position {
3979// foreground_style =
3980// theme.workspace.zoomed_panel_foreground;
3981// let margin = foreground_style.margin.top;
3982// let border = foreground_style.border.top;
3983
3984// // Only include a margin and border on the opposite side.
3985// foreground_style.margin.top = 0.;
3986// foreground_style.margin.left = 0.;
3987// foreground_style.margin.bottom = 0.;
3988// foreground_style.margin.right = 0.;
3989// foreground_style.border.top = false;
3990// foreground_style.border.left = false;
3991// foreground_style.border.bottom = false;
3992// foreground_style.border.right = false;
3993// match zoomed_dock_position {
3994// DockPosition::Left => {
3995// foreground_style.margin.right = margin;
3996// foreground_style.border.right = border;
3997// }
3998// DockPosition::Right => {
3999// foreground_style.margin.left = margin;
4000// foreground_style.border.left = border;
4001// }
4002// DockPosition::Bottom => {
4003// foreground_style.margin.top = margin;
4004// foreground_style.border.top = border;
4005// }
4006// }
4007// }
4008
4009// Some(
4010// ChildView::new(&zoomed, cx)
4011// .contained()
4012// .with_style(foreground_style)
4013// .aligned()
4014// .contained()
4015// .with_style(theme.workspace.zoomed_background)
4016// .mouse::<ZoomBackground>(0)
4017// .capture_all()
4018// .on_down(
4019// MouseButton::Left,
4020// |_, this: &mut Self, cx| {
4021// this.zoom_out(cx);
4022// },
4023// ),
4024// )
4025// }))
4026// .with_children(self.modal.as_ref().map(|modal| {
4027// // Prevent clicks within the modal from falling
4028// // through to the rest of the workspace.
4029// enum ModalBackground {}
4030// MouseEventHandler::new::<ModalBackground, _>(
4031// 0,
4032// cx,
4033// |_, cx| ChildView::new(modal.view.as_any(), cx),
4034// )
4035// .on_click(MouseButton::Left, |_, _, _| {})
4036// .contained()
4037// .with_style(theme.workspace.modal)
4038// .aligned()
4039// .top()
4040// }))
4041// .with_children(self.render_notifications(&theme.workspace, cx)),
4042// ))
4043// .provide_resize_bounds::<WorkspaceBounds>()
4044// .flex(1.0, true),
4045// )
4046// .with_child(ChildView::new(&self.status_bar, cx))
4047// .contained()
4048// .with_background_color(theme.workspace.background),
4049// )
4050// .with_children(DragAndDrop::render(cx))
4051// .with_children(self.render_disconnected_overlay(cx))
4052// .into_any_named("workspace")
4053// }
4054
4055// fn focus_in(&mut self, _: AnyViewHandle, cx: &mut ViewContext<Self>) {
4056// if cx.is_self_focused() {
4057// cx.focus(&self.active_pane);
4058// }
4059// }
4060
4061// fn modifiers_changed(&mut self, e: &ModifiersChangedEvent, cx: &mut ViewContext<Self>) -> bool {
4062// DragAndDrop::<Workspace>::update_modifiers(e.modifiers, cx)
4063// }
4064// }
4065
4066impl WorkspaceStore {
4067 pub fn new(client: Arc<Client>, _cx: &mut ModelContext<Self>) -> Self {
4068 Self {
4069 workspaces: Default::default(),
4070 followers: Default::default(),
4071 _subscriptions: vec![],
4072 // client.add_request_handler(cx.weak_model(), Self::handle_follow),
4073 // client.add_message_handler(cx.weak_model(), Self::handle_unfollow),
4074 // client.add_message_handler(cx.weak_model(), Self::handle_update_followers),
4075 // ],
4076 client,
4077 }
4078 }
4079
4080 pub fn update_followers(
4081 &self,
4082 project_id: Option<u64>,
4083 update: proto::update_followers::Variant,
4084 cx: &AppContext,
4085 ) -> Option<()> {
4086 if !cx.has_global::<Model<ActiveCall>>() {
4087 return None;
4088 }
4089
4090 let room_id = ActiveCall::global(cx).read(cx).room()?.read(cx).id();
4091 let follower_ids: Vec<_> = self
4092 .followers
4093 .iter()
4094 .filter_map(|follower| {
4095 if follower.project_id == project_id || project_id.is_none() {
4096 Some(follower.peer_id.into())
4097 } else {
4098 None
4099 }
4100 })
4101 .collect();
4102 if follower_ids.is_empty() {
4103 return None;
4104 }
4105 self.client
4106 .send(proto::UpdateFollowers {
4107 room_id,
4108 project_id,
4109 follower_ids,
4110 variant: Some(update),
4111 })
4112 .log_err()
4113 }
4114
4115 pub async fn handle_follow(
4116 this: Model<Self>,
4117 envelope: TypedEnvelope<proto::Follow>,
4118 _: Arc<Client>,
4119 mut cx: AsyncAppContext,
4120 ) -> Result<proto::FollowResponse> {
4121 this.update(&mut cx, |this, cx| {
4122 let follower = Follower {
4123 project_id: envelope.payload.project_id,
4124 peer_id: envelope.original_sender_id()?,
4125 };
4126 let active_project = ActiveCall::global(cx).read(cx).location().cloned();
4127
4128 let mut response = proto::FollowResponse::default();
4129 for workspace in &this.workspaces {
4130 workspace
4131 .update(cx, |workspace, cx| {
4132 let handler_response = workspace.handle_follow(follower.project_id, cx);
4133 if response.views.is_empty() {
4134 response.views = handler_response.views;
4135 } else {
4136 response.views.extend_from_slice(&handler_response.views);
4137 }
4138
4139 if let Some(active_view_id) = handler_response.active_view_id.clone() {
4140 if response.active_view_id.is_none()
4141 || Some(workspace.project.downgrade()) == active_project
4142 {
4143 response.active_view_id = Some(active_view_id);
4144 }
4145 }
4146 })
4147 .ok();
4148 }
4149
4150 if let Err(ix) = this.followers.binary_search(&follower) {
4151 this.followers.insert(ix, follower);
4152 }
4153
4154 Ok(response)
4155 })?
4156 }
4157
4158 async fn handle_unfollow(
4159 model: Model<Self>,
4160 envelope: TypedEnvelope<proto::Unfollow>,
4161 _: Arc<Client>,
4162 mut cx: AsyncAppContext,
4163 ) -> Result<()> {
4164 model.update(&mut cx, |this, _| {
4165 let follower = Follower {
4166 project_id: envelope.payload.project_id,
4167 peer_id: envelope.original_sender_id()?,
4168 };
4169 if let Ok(ix) = this.followers.binary_search(&follower) {
4170 this.followers.remove(ix);
4171 }
4172 Ok(())
4173 })?
4174 }
4175
4176 async fn handle_update_followers(
4177 _this: Model<Self>,
4178 _envelope: TypedEnvelope<proto::UpdateFollowers>,
4179 _: Arc<Client>,
4180 mut _cx: AsyncWindowContext,
4181 ) -> Result<()> {
4182 // let leader_id = envelope.original_sender_id()?;
4183 // let update = envelope.payload;
4184
4185 // this.update(&mut cx, |this, cx| {
4186 // for workspace in &this.workspaces {
4187 // let Some(workspace) = workspace.upgrade() else {
4188 // continue;
4189 // };
4190 // workspace.update(cx, |workspace, cx| {
4191 // let project_id = workspace.project.read(cx).remote_id();
4192 // if update.project_id != project_id && update.project_id.is_some() {
4193 // return;
4194 // }
4195 // workspace.handle_update_followers(leader_id, update.clone(), cx);
4196 // });
4197 // }
4198 // Ok(())
4199 // })?
4200 todo!()
4201 }
4202}
4203
4204// impl Entity for WorkspaceStore {
4205// type Event = ();
4206// }
4207
4208impl ViewId {
4209 pub(crate) fn from_proto(message: proto::ViewId) -> Result<Self> {
4210 Ok(Self {
4211 creator: message
4212 .creator
4213 .ok_or_else(|| anyhow!("creator is missing"))?,
4214 id: message.id,
4215 })
4216 }
4217
4218 pub(crate) fn to_proto(&self) -> proto::ViewId {
4219 proto::ViewId {
4220 creator: Some(self.creator),
4221 id: self.id,
4222 }
4223 }
4224}
4225
4226// pub trait WorkspaceHandle {
4227// fn file_project_paths(&self, cx: &AppContext) -> Vec<ProjectPath>;
4228// }
4229
4230// impl WorkspaceHandle for View<Workspace> {
4231// fn file_project_paths(&self, cx: &AppContext) -> Vec<ProjectPath> {
4232// self.read(cx)
4233// .worktrees(cx)
4234// .flat_map(|worktree| {
4235// let worktree_id = worktree.read(cx).id();
4236// worktree.read(cx).files(true, 0).map(move |f| ProjectPath {
4237// worktree_id,
4238// path: f.path.clone(),
4239// })
4240// })
4241// .collect::<Vec<_>>()
4242// }
4243// }
4244
4245// impl std::fmt::Debug for OpenPaths {
4246// fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
4247// f.debug_struct("OpenPaths")
4248// .field("paths", &self.paths)
4249// .finish()
4250// }
4251// }
4252
4253// pub struct WorkspaceCreated(pub WeakView<Workspace>);
4254
4255pub fn activate_workspace_for_project(
4256 cx: &mut AppContext,
4257 predicate: impl Fn(&Project, &AppContext) -> bool + Send + 'static,
4258) -> Option<WindowHandle<Workspace>> {
4259 for window in cx.windows() {
4260 let Some(workspace) = window.downcast::<Workspace>() else {
4261 continue;
4262 };
4263
4264 let predicate = workspace
4265 .update(cx, |workspace, cx| {
4266 let project = workspace.project.read(cx);
4267 if predicate(project, cx) {
4268 cx.activate_window();
4269 true
4270 } else {
4271 false
4272 }
4273 })
4274 .log_err()
4275 .unwrap_or(false);
4276
4277 if predicate {
4278 return Some(workspace);
4279 }
4280 }
4281
4282 None
4283}
4284
4285pub async fn last_opened_workspace_paths() -> Option<WorkspaceLocation> {
4286 DB.last_workspace().await.log_err().flatten()
4287}
4288
4289// async fn join_channel_internal(
4290// channel_id: u64,
4291// app_state: &Arc<AppState>,
4292// requesting_window: Option<WindowHandle<Workspace>>,
4293// active_call: &ModelHandle<ActiveCall>,
4294// cx: &mut AsyncAppContext,
4295// ) -> Result<bool> {
4296// let (should_prompt, open_room) = active_call.read_with(cx, |active_call, cx| {
4297// let Some(room) = active_call.room().map(|room| room.read(cx)) else {
4298// return (false, None);
4299// };
4300
4301// let already_in_channel = room.channel_id() == Some(channel_id);
4302// let should_prompt = room.is_sharing_project()
4303// && room.remote_participants().len() > 0
4304// && !already_in_channel;
4305// let open_room = if already_in_channel {
4306// active_call.room().cloned()
4307// } else {
4308// None
4309// };
4310// (should_prompt, open_room)
4311// });
4312
4313// if let Some(room) = open_room {
4314// let task = room.update(cx, |room, cx| {
4315// if let Some((project, host)) = room.most_active_project(cx) {
4316// return Some(join_remote_project(project, host, app_state.clone(), cx));
4317// }
4318
4319// None
4320// });
4321// if let Some(task) = task {
4322// task.await?;
4323// }
4324// return anyhow::Ok(true);
4325// }
4326
4327// if should_prompt {
4328// if let Some(workspace) = requesting_window {
4329// if let Some(window) = workspace.update(cx, |cx| cx.window()) {
4330// let answer = window.prompt(
4331// PromptLevel::Warning,
4332// "Leaving this call will unshare your current project.\nDo you want to switch channels?",
4333// &["Yes, Join Channel", "Cancel"],
4334// cx,
4335// );
4336
4337// if let Some(mut answer) = answer {
4338// if answer.next().await == Some(1) {
4339// return Ok(false);
4340// }
4341// }
4342// } else {
4343// return Ok(false); // unreachable!() hopefully
4344// }
4345// } else {
4346// return Ok(false); // unreachable!() hopefully
4347// }
4348// }
4349
4350// let client = cx.read(|cx| active_call.read(cx).client());
4351
4352// let mut client_status = client.status();
4353
4354// // this loop will terminate within client::CONNECTION_TIMEOUT seconds.
4355// 'outer: loop {
4356// let Some(status) = client_status.recv().await else {
4357// return Err(anyhow!("error connecting"));
4358// };
4359
4360// match status {
4361// Status::Connecting
4362// | Status::Authenticating
4363// | Status::Reconnecting
4364// | Status::Reauthenticating => continue,
4365// Status::Connected { .. } => break 'outer,
4366// Status::SignedOut => return Err(anyhow!("not signed in")),
4367// Status::UpgradeRequired => return Err(anyhow!("zed is out of date")),
4368// Status::ConnectionError | Status::ConnectionLost | Status::ReconnectionError { .. } => {
4369// return Err(anyhow!("zed is offline"))
4370// }
4371// }
4372// }
4373
4374// let room = active_call
4375// .update(cx, |active_call, cx| {
4376// active_call.join_channel(channel_id, cx)
4377// })
4378// .await?;
4379
4380// room.update(cx, |room, _| room.room_update_completed())
4381// .await;
4382
4383// let task = room.update(cx, |room, cx| {
4384// if let Some((project, host)) = room.most_active_project(cx) {
4385// return Some(join_remote_project(project, host, app_state.clone(), cx));
4386// }
4387
4388// None
4389// });
4390// if let Some(task) = task {
4391// task.await?;
4392// return anyhow::Ok(true);
4393// }
4394// anyhow::Ok(false)
4395// }
4396
4397// pub fn join_channel(
4398// channel_id: u64,
4399// app_state: Arc<AppState>,
4400// requesting_window: Option<WindowHandle<Workspace>>,
4401// cx: &mut AppContext,
4402// ) -> Task<Result<()>> {
4403// let active_call = ActiveCall::global(cx);
4404// cx.spawn(|mut cx| async move {
4405// let result = join_channel_internal(
4406// channel_id,
4407// &app_state,
4408// requesting_window,
4409// &active_call,
4410// &mut cx,
4411// )
4412// .await;
4413
4414// // join channel succeeded, and opened a window
4415// if matches!(result, Ok(true)) {
4416// return anyhow::Ok(());
4417// }
4418
4419// if requesting_window.is_some() {
4420// return anyhow::Ok(());
4421// }
4422
4423// // find an existing workspace to focus and show call controls
4424// let mut active_window = activate_any_workspace_window(&mut cx);
4425// if active_window.is_none() {
4426// // no open workspaces, make one to show the error in (blergh)
4427// cx.update(|cx| Workspace::new_local(vec![], app_state.clone(), requesting_window, cx))
4428// .await;
4429// }
4430
4431// active_window = activate_any_workspace_window(&mut cx);
4432// if active_window.is_none() {
4433// return result.map(|_| ()); // unreachable!() assuming new_local always opens a window
4434// }
4435
4436// if let Err(err) = result {
4437// let prompt = active_window.unwrap().prompt(
4438// PromptLevel::Critical,
4439// &format!("Failed to join channel: {}", err),
4440// &["Ok"],
4441// &mut cx,
4442// );
4443// if let Some(mut prompt) = prompt {
4444// prompt.next().await;
4445// } else {
4446// return Err(err);
4447// }
4448// }
4449
4450// // return ok, we showed the error to the user.
4451// return anyhow::Ok(());
4452// })
4453// }
4454
4455// pub fn activate_any_workspace_window(cx: &mut AsyncAppContext) -> Option<AnyWindowHandle> {
4456// for window in cx.windows() {
4457// let found = window.update(cx, |cx| {
4458// let is_workspace = cx.root_view().clone().downcast::<Workspace>().is_some();
4459// if is_workspace {
4460// cx.activate_window();
4461// }
4462// is_workspace
4463// });
4464// if found == Some(true) {
4465// return Some(window);
4466// }
4467// }
4468// None
4469// }
4470
4471#[allow(clippy::type_complexity)]
4472pub fn open_paths(
4473 abs_paths: &[PathBuf],
4474 app_state: &Arc<AppState>,
4475 requesting_window: Option<WindowHandle<Workspace>>,
4476 cx: &mut AppContext,
4477) -> Task<
4478 anyhow::Result<(
4479 WindowHandle<Workspace>,
4480 Vec<Option<Result<Box<dyn ItemHandle>, anyhow::Error>>>,
4481 )>,
4482> {
4483 let app_state = app_state.clone();
4484 let abs_paths = abs_paths.to_vec();
4485 // Open paths in existing workspace if possible
4486 let existing = activate_workspace_for_project(cx, {
4487 let abs_paths = abs_paths.clone();
4488 move |project, cx| project.contains_paths(&abs_paths, cx)
4489 });
4490 cx.spawn(move |mut cx| async move {
4491 if let Some(existing) = existing {
4492 // // Ok((
4493 // existing.clone(),
4494 // cx.update_window_root(&existing, |workspace, cx| {
4495 // workspace.open_paths(abs_paths, true, cx)
4496 // })?
4497 // .await,
4498 // ))
4499 todo!()
4500 } else {
4501 cx.update(move |cx| {
4502 Workspace::new_local(abs_paths, app_state.clone(), requesting_window, cx)
4503 })?
4504 .await
4505 }
4506 })
4507}
4508
4509pub fn open_new(
4510 app_state: &Arc<AppState>,
4511 cx: &mut AppContext,
4512 init: impl FnOnce(&mut Workspace, &mut ViewContext<Workspace>) + 'static + Send,
4513) -> Task<()> {
4514 let task = Workspace::new_local(Vec::new(), app_state.clone(), None, cx);
4515 cx.spawn(|mut cx| async move {
4516 if let Some((workspace, opened_paths)) = task.await.log_err() {
4517 workspace
4518 .update(&mut cx, |workspace, cx| {
4519 if opened_paths.is_empty() {
4520 init(workspace, cx)
4521 }
4522 })
4523 .log_err();
4524 }
4525 })
4526}
4527
4528// pub fn create_and_open_local_file(
4529// path: &'static Path,
4530// cx: &mut ViewContext<Workspace>,
4531// default_content: impl 'static + Send + FnOnce() -> Rope,
4532// ) -> Task<Result<Box<dyn ItemHandle>>> {
4533// cx.spawn(|workspace, mut cx| async move {
4534// let fs = workspace.read_with(&cx, |workspace, _| workspace.app_state().fs.clone())?;
4535// if !fs.is_file(path).await {
4536// fs.create_file(path, Default::default()).await?;
4537// fs.save(path, &default_content(), Default::default())
4538// .await?;
4539// }
4540
4541// let mut items = workspace
4542// .update(&mut cx, |workspace, cx| {
4543// workspace.with_local_workspace(cx, |workspace, cx| {
4544// workspace.open_paths(vec![path.to_path_buf()], false, cx)
4545// })
4546// })?
4547// .await?
4548// .await;
4549
4550// let item = items.pop().flatten();
4551// item.ok_or_else(|| anyhow!("path {path:?} is not a file"))?
4552// })
4553// }
4554
4555// pub fn join_remote_project(
4556// project_id: u64,
4557// follow_user_id: u64,
4558// app_state: Arc<AppState>,
4559// cx: &mut AppContext,
4560// ) -> Task<Result<()>> {
4561// cx.spawn(|mut cx| async move {
4562// let windows = cx.windows();
4563// let existing_workspace = windows.into_iter().find_map(|window| {
4564// window.downcast::<Workspace>().and_then(|window| {
4565// window
4566// .read_root_with(&cx, |workspace, cx| {
4567// if workspace.project().read(cx).remote_id() == Some(project_id) {
4568// Some(cx.handle().downgrade())
4569// } else {
4570// None
4571// }
4572// })
4573// .unwrap_or(None)
4574// })
4575// });
4576
4577// let workspace = if let Some(existing_workspace) = existing_workspace {
4578// existing_workspace
4579// } else {
4580// let active_call = cx.read(ActiveCall::global);
4581// let room = active_call
4582// .read_with(&cx, |call, _| call.room().cloned())
4583// .ok_or_else(|| anyhow!("not in a call"))?;
4584// let project = room
4585// .update(&mut cx, |room, cx| {
4586// room.join_project(
4587// project_id,
4588// app_state.languages.clone(),
4589// app_state.fs.clone(),
4590// cx,
4591// )
4592// })
4593// .await?;
4594
4595// let window_bounds_override = window_bounds_env_override(&cx);
4596// let window = cx.add_window(
4597// (app_state.build_window_options)(
4598// window_bounds_override,
4599// None,
4600// cx.platform().as_ref(),
4601// ),
4602// |cx| Workspace::new(0, project, app_state.clone(), cx),
4603// );
4604// let workspace = window.root(&cx).unwrap();
4605// (app_state.initialize_workspace)(
4606// workspace.downgrade(),
4607// false,
4608// app_state.clone(),
4609// cx.clone(),
4610// )
4611// .await
4612// .log_err();
4613
4614// workspace.downgrade()
4615// };
4616
4617// workspace.window().activate(&mut cx);
4618// cx.platform().activate(true);
4619
4620// workspace.update(&mut cx, |workspace, cx| {
4621// if let Some(room) = ActiveCall::global(cx).read(cx).room().cloned() {
4622// let follow_peer_id = room
4623// .read(cx)
4624// .remote_participants()
4625// .iter()
4626// .find(|(_, participant)| participant.user.id == follow_user_id)
4627// .map(|(_, p)| p.peer_id)
4628// .or_else(|| {
4629// // If we couldn't follow the given user, follow the host instead.
4630// let collaborator = workspace
4631// .project()
4632// .read(cx)
4633// .collaborators()
4634// .values()
4635// .find(|collaborator| collaborator.replica_id == 0)?;
4636// Some(collaborator.peer_id)
4637// });
4638
4639// if let Some(follow_peer_id) = follow_peer_id {
4640// workspace
4641// .follow(follow_peer_id, cx)
4642// .map(|follow| follow.detach_and_log_err(cx));
4643// }
4644// }
4645// })?;
4646
4647// anyhow::Ok(())
4648// })
4649// }
4650
4651// pub fn restart(_: &Restart, cx: &mut AppContext) {
4652// let should_confirm = settings::get::<WorkspaceSettings>(cx).confirm_quit;
4653// cx.spawn(|mut cx| async move {
4654// let mut workspace_windows = cx
4655// .windows()
4656// .into_iter()
4657// .filter_map(|window| window.downcast::<Workspace>())
4658// .collect::<Vec<_>>();
4659
4660// // If multiple windows have unsaved changes, and need a save prompt,
4661// // prompt in the active window before switching to a different window.
4662// workspace_windows.sort_by_key(|window| window.is_active(&cx) == Some(false));
4663
4664// if let (true, Some(window)) = (should_confirm, workspace_windows.first()) {
4665// let answer = window.prompt(
4666// PromptLevel::Info,
4667// "Are you sure you want to restart?",
4668// &["Restart", "Cancel"],
4669// &mut cx,
4670// );
4671
4672// if let Some(mut answer) = answer {
4673// let answer = answer.next().await;
4674// if answer != Some(0) {
4675// return Ok(());
4676// }
4677// }
4678// }
4679
4680// // If the user cancels any save prompt, then keep the app open.
4681// for window in workspace_windows {
4682// if let Some(should_close) = window.update_root(&mut cx, |workspace, cx| {
4683// workspace.prepare_to_close(true, cx)
4684// }) {
4685// if !should_close.await? {
4686// return Ok(());
4687// }
4688// }
4689// }
4690// cx.platform().restart();
4691// anyhow::Ok(())
4692// })
4693// .detach_and_log_err(cx);
4694// }
4695
4696fn parse_pixel_position_env_var(value: &str) -> Option<Point<GlobalPixels>> {
4697 let mut parts = value.split(',');
4698 let x: usize = parts.next()?.parse().ok()?;
4699 let y: usize = parts.next()?.parse().ok()?;
4700 Some(point((x as f64).into(), (y as f64).into()))
4701}
4702
4703fn parse_pixel_size_env_var(value: &str) -> Option<Size<GlobalPixels>> {
4704 let mut parts = value.split(',');
4705 let width: usize = parts.next()?.parse().ok()?;
4706 let height: usize = parts.next()?.parse().ok()?;
4707 Some(size((width as f64).into(), (height as f64).into()))
4708}
4709
4710// #[cfg(test)]
4711// mod tests {
4712// use super::*;
4713// use crate::{
4714// dock::test::{TestPanel, TestPanelEvent},
4715// item::test::{TestItem, TestItemEvent, TestProjectItem},
4716// };
4717// use fs::FakeFs;
4718// use gpui::{executor::Deterministic, test::EmptyView, TestAppContext};
4719// use project::{Project, ProjectEntryId};
4720// use serde_json::json;
4721// use settings::SettingsStore;
4722// use std::{cell::RefCell, rc::Rc};
4723
4724// #[gpui::test]
4725// async fn test_tab_disambiguation(cx: &mut TestAppContext) {
4726// init_test(cx);
4727
4728// let fs = FakeFs::new(cx.background());
4729// let project = Project::test(fs, [], cx).await;
4730// let window = cx.add_window(|cx| Workspace::test_new(project.clone(), cx));
4731// let workspace = window.root(cx);
4732
4733// // Adding an item with no ambiguity renders the tab without detail.
4734// let item1 = window.build_view(cx, |_| {
4735// let mut item = TestItem::new();
4736// item.tab_descriptions = Some(vec!["c", "b1/c", "a/b1/c"]);
4737// item
4738// });
4739// workspace.update(cx, |workspace, cx| {
4740// workspace.add_item(Box::new(item1.clone()), cx);
4741// });
4742// item1.read_with(cx, |item, _| assert_eq!(item.tab_detail.get(), None));
4743
4744// // Adding an item that creates ambiguity increases the level of detail on
4745// // both tabs.
4746// let item2 = window.build_view(cx, |_| {
4747// let mut item = TestItem::new();
4748// item.tab_descriptions = Some(vec!["c", "b2/c", "a/b2/c"]);
4749// item
4750// });
4751// workspace.update(cx, |workspace, cx| {
4752// workspace.add_item(Box::new(item2.clone()), cx);
4753// });
4754// item1.read_with(cx, |item, _| assert_eq!(item.tab_detail.get(), Some(1)));
4755// item2.read_with(cx, |item, _| assert_eq!(item.tab_detail.get(), Some(1)));
4756
4757// // Adding an item that creates ambiguity increases the level of detail only
4758// // on the ambiguous tabs. In this case, the ambiguity can't be resolved so
4759// // we stop at the highest detail available.
4760// let item3 = window.build_view(cx, |_| {
4761// let mut item = TestItem::new();
4762// item.tab_descriptions = Some(vec!["c", "b2/c", "a/b2/c"]);
4763// item
4764// });
4765// workspace.update(cx, |workspace, cx| {
4766// workspace.add_item(Box::new(item3.clone()), cx);
4767// });
4768// item1.read_with(cx, |item, _| assert_eq!(item.tab_detail.get(), Some(1)));
4769// item2.read_with(cx, |item, _| assert_eq!(item.tab_detail.get(), Some(3)));
4770// item3.read_with(cx, |item, _| assert_eq!(item.tab_detail.get(), Some(3)));
4771// }
4772
4773// #[gpui::test]
4774// async fn test_tracking_active_path(cx: &mut TestAppContext) {
4775// init_test(cx);
4776
4777// let fs = FakeFs::new(cx.background());
4778// fs.insert_tree(
4779// "/root1",
4780// json!({
4781// "one.txt": "",
4782// "two.txt": "",
4783// }),
4784// )
4785// .await;
4786// fs.insert_tree(
4787// "/root2",
4788// json!({
4789// "three.txt": "",
4790// }),
4791// )
4792// .await;
4793
4794// let project = Project::test(fs, ["root1".as_ref()], cx).await;
4795// let window = cx.add_window(|cx| Workspace::test_new(project.clone(), cx));
4796// let workspace = window.root(cx);
4797// let pane = workspace.read_with(cx, |workspace, _| workspace.active_pane().clone());
4798// let worktree_id = project.read_with(cx, |project, cx| {
4799// project.worktrees(cx).next().unwrap().read(cx).id()
4800// });
4801
4802// let item1 = window.build_view(cx, |cx| {
4803// TestItem::new().with_project_items(&[TestProjectItem::new(1, "one.txt", cx)])
4804// });
4805// let item2 = window.build_view(cx, |cx| {
4806// TestItem::new().with_project_items(&[TestProjectItem::new(2, "two.txt", cx)])
4807// });
4808
4809// // Add an item to an empty pane
4810// workspace.update(cx, |workspace, cx| workspace.add_item(Box::new(item1), cx));
4811// project.read_with(cx, |project, cx| {
4812// assert_eq!(
4813// project.active_entry(),
4814// project
4815// .entry_for_path(&(worktree_id, "one.txt").into(), cx)
4816// .map(|e| e.id)
4817// );
4818// });
4819// assert_eq!(window.current_title(cx).as_deref(), Some("one.txt — root1"));
4820
4821// // Add a second item to a non-empty pane
4822// workspace.update(cx, |workspace, cx| workspace.add_item(Box::new(item2), cx));
4823// assert_eq!(window.current_title(cx).as_deref(), Some("two.txt — root1"));
4824// project.read_with(cx, |project, cx| {
4825// assert_eq!(
4826// project.active_entry(),
4827// project
4828// .entry_for_path(&(worktree_id, "two.txt").into(), cx)
4829// .map(|e| e.id)
4830// );
4831// });
4832
4833// // Close the active item
4834// pane.update(cx, |pane, cx| {
4835// pane.close_active_item(&Default::default(), cx).unwrap()
4836// })
4837// .await
4838// .unwrap();
4839// assert_eq!(window.current_title(cx).as_deref(), Some("one.txt — root1"));
4840// project.read_with(cx, |project, cx| {
4841// assert_eq!(
4842// project.active_entry(),
4843// project
4844// .entry_for_path(&(worktree_id, "one.txt").into(), cx)
4845// .map(|e| e.id)
4846// );
4847// });
4848
4849// // Add a project folder
4850// project
4851// .update(cx, |project, cx| {
4852// project.find_or_create_local_worktree("/root2", true, cx)
4853// })
4854// .await
4855// .unwrap();
4856// assert_eq!(
4857// window.current_title(cx).as_deref(),
4858// Some("one.txt — root1, root2")
4859// );
4860
4861// // Remove a project folder
4862// project.update(cx, |project, cx| project.remove_worktree(worktree_id, cx));
4863// assert_eq!(window.current_title(cx).as_deref(), Some("one.txt — root2"));
4864// }
4865
4866// #[gpui::test]
4867// async fn test_close_window(cx: &mut TestAppContext) {
4868// init_test(cx);
4869
4870// let fs = FakeFs::new(cx.background());
4871// fs.insert_tree("/root", json!({ "one": "" })).await;
4872
4873// let project = Project::test(fs, ["root".as_ref()], cx).await;
4874// let window = cx.add_window(|cx| Workspace::test_new(project.clone(), cx));
4875// let workspace = window.root(cx);
4876
4877// // When there are no dirty items, there's nothing to do.
4878// let item1 = window.build_view(cx, |_| TestItem::new());
4879// workspace.update(cx, |w, cx| w.add_item(Box::new(item1.clone()), cx));
4880// let task = workspace.update(cx, |w, cx| w.prepare_to_close(false, cx));
4881// assert!(task.await.unwrap());
4882
4883// // When there are dirty untitled items, prompt to save each one. If the user
4884// // cancels any prompt, then abort.
4885// let item2 = window.build_view(cx, |_| TestItem::new().with_dirty(true));
4886// let item3 = window.build_view(cx, |cx| {
4887// TestItem::new()
4888// .with_dirty(true)
4889// .with_project_items(&[TestProjectItem::new(1, "1.txt", cx)])
4890// });
4891// workspace.update(cx, |w, cx| {
4892// w.add_item(Box::new(item2.clone()), cx);
4893// w.add_item(Box::new(item3.clone()), cx);
4894// });
4895// let task = workspace.update(cx, |w, cx| w.prepare_to_close(false, cx));
4896// cx.foreground().run_until_parked();
4897// window.simulate_prompt_answer(2, cx); // cancel save all
4898// cx.foreground().run_until_parked();
4899// window.simulate_prompt_answer(2, cx); // cancel save all
4900// cx.foreground().run_until_parked();
4901// assert!(!window.has_pending_prompt(cx));
4902// assert!(!task.await.unwrap());
4903// }
4904
4905// #[gpui::test]
4906// async fn test_close_pane_items(cx: &mut TestAppContext) {
4907// init_test(cx);
4908
4909// let fs = FakeFs::new(cx.background());
4910
4911// let project = Project::test(fs, None, cx).await;
4912// let window = cx.add_window(|cx| Workspace::test_new(project, cx));
4913// let workspace = window.root(cx);
4914
4915// let item1 = window.build_view(cx, |cx| {
4916// TestItem::new()
4917// .with_dirty(true)
4918// .with_project_items(&[TestProjectItem::new(1, "1.txt", cx)])
4919// });
4920// let item2 = window.build_view(cx, |cx| {
4921// TestItem::new()
4922// .with_dirty(true)
4923// .with_conflict(true)
4924// .with_project_items(&[TestProjectItem::new(2, "2.txt", cx)])
4925// });
4926// let item3 = window.build_view(cx, |cx| {
4927// TestItem::new()
4928// .with_dirty(true)
4929// .with_conflict(true)
4930// .with_project_items(&[TestProjectItem::new(3, "3.txt", cx)])
4931// });
4932// let item4 = window.build_view(cx, |cx| {
4933// TestItem::new()
4934// .with_dirty(true)
4935// .with_project_items(&[TestProjectItem::new_untitled(cx)])
4936// });
4937// let pane = workspace.update(cx, |workspace, cx| {
4938// workspace.add_item(Box::new(item1.clone()), cx);
4939// workspace.add_item(Box::new(item2.clone()), cx);
4940// workspace.add_item(Box::new(item3.clone()), cx);
4941// workspace.add_item(Box::new(item4.clone()), cx);
4942// workspace.active_pane().clone()
4943// });
4944
4945// let close_items = pane.update(cx, |pane, cx| {
4946// pane.activate_item(1, true, true, cx);
4947// assert_eq!(pane.active_item().unwrap().id(), item2.id());
4948// let item1_id = item1.id();
4949// let item3_id = item3.id();
4950// let item4_id = item4.id();
4951// pane.close_items(cx, SaveIntent::Close, move |id| {
4952// [item1_id, item3_id, item4_id].contains(&id)
4953// })
4954// });
4955// cx.foreground().run_until_parked();
4956
4957// assert!(window.has_pending_prompt(cx));
4958// // Ignore "Save all" prompt
4959// window.simulate_prompt_answer(2, cx);
4960// cx.foreground().run_until_parked();
4961// // There's a prompt to save item 1.
4962// pane.read_with(cx, |pane, _| {
4963// assert_eq!(pane.items_len(), 4);
4964// assert_eq!(pane.active_item().unwrap().id(), item1.id());
4965// });
4966// // Confirm saving item 1.
4967// window.simulate_prompt_answer(0, cx);
4968// cx.foreground().run_until_parked();
4969
4970// // Item 1 is saved. There's a prompt to save item 3.
4971// pane.read_with(cx, |pane, cx| {
4972// assert_eq!(item1.read(cx).save_count, 1);
4973// assert_eq!(item1.read(cx).save_as_count, 0);
4974// assert_eq!(item1.read(cx).reload_count, 0);
4975// assert_eq!(pane.items_len(), 3);
4976// assert_eq!(pane.active_item().unwrap().id(), item3.id());
4977// });
4978// assert!(window.has_pending_prompt(cx));
4979
4980// // Cancel saving item 3.
4981// window.simulate_prompt_answer(1, cx);
4982// cx.foreground().run_until_parked();
4983
4984// // Item 3 is reloaded. There's a prompt to save item 4.
4985// pane.read_with(cx, |pane, cx| {
4986// assert_eq!(item3.read(cx).save_count, 0);
4987// assert_eq!(item3.read(cx).save_as_count, 0);
4988// assert_eq!(item3.read(cx).reload_count, 1);
4989// assert_eq!(pane.items_len(), 2);
4990// assert_eq!(pane.active_item().unwrap().id(), item4.id());
4991// });
4992// assert!(window.has_pending_prompt(cx));
4993
4994// // Confirm saving item 4.
4995// window.simulate_prompt_answer(0, cx);
4996// cx.foreground().run_until_parked();
4997
4998// // There's a prompt for a path for item 4.
4999// cx.simulate_new_path_selection(|_| Some(Default::default()));
5000// close_items.await.unwrap();
5001
5002// // The requested items are closed.
5003// pane.read_with(cx, |pane, cx| {
5004// assert_eq!(item4.read(cx).save_count, 0);
5005// assert_eq!(item4.read(cx).save_as_count, 1);
5006// assert_eq!(item4.read(cx).reload_count, 0);
5007// assert_eq!(pane.items_len(), 1);
5008// assert_eq!(pane.active_item().unwrap().id(), item2.id());
5009// });
5010// }
5011
5012// #[gpui::test]
5013// async fn test_prompting_to_save_only_on_last_item_for_entry(cx: &mut TestAppContext) {
5014// init_test(cx);
5015
5016// let fs = FakeFs::new(cx.background());
5017
5018// let project = Project::test(fs, [], cx).await;
5019// let window = cx.add_window(|cx| Workspace::test_new(project, cx));
5020// let workspace = window.root(cx);
5021
5022// // Create several workspace items with single project entries, and two
5023// // workspace items with multiple project entries.
5024// let single_entry_items = (0..=4)
5025// .map(|project_entry_id| {
5026// window.build_view(cx, |cx| {
5027// TestItem::new()
5028// .with_dirty(true)
5029// .with_project_items(&[TestProjectItem::new(
5030// project_entry_id,
5031// &format!("{project_entry_id}.txt"),
5032// cx,
5033// )])
5034// })
5035// })
5036// .collect::<Vec<_>>();
5037// let item_2_3 = window.build_view(cx, |cx| {
5038// TestItem::new()
5039// .with_dirty(true)
5040// .with_singleton(false)
5041// .with_project_items(&[
5042// single_entry_items[2].read(cx).project_items[0].clone(),
5043// single_entry_items[3].read(cx).project_items[0].clone(),
5044// ])
5045// });
5046// let item_3_4 = window.build_view(cx, |cx| {
5047// TestItem::new()
5048// .with_dirty(true)
5049// .with_singleton(false)
5050// .with_project_items(&[
5051// single_entry_items[3].read(cx).project_items[0].clone(),
5052// single_entry_items[4].read(cx).project_items[0].clone(),
5053// ])
5054// });
5055
5056// // Create two panes that contain the following project entries:
5057// // left pane:
5058// // multi-entry items: (2, 3)
5059// // single-entry items: 0, 1, 2, 3, 4
5060// // right pane:
5061// // single-entry items: 1
5062// // multi-entry items: (3, 4)
5063// let left_pane = workspace.update(cx, |workspace, cx| {
5064// let left_pane = workspace.active_pane().clone();
5065// workspace.add_item(Box::new(item_2_3.clone()), cx);
5066// for item in single_entry_items {
5067// workspace.add_item(Box::new(item), cx);
5068// }
5069// left_pane.update(cx, |pane, cx| {
5070// pane.activate_item(2, true, true, cx);
5071// });
5072
5073// workspace
5074// .split_and_clone(left_pane.clone(), SplitDirection::Right, cx)
5075// .unwrap();
5076
5077// left_pane
5078// });
5079
5080// //Need to cause an effect flush in order to respect new focus
5081// workspace.update(cx, |workspace, cx| {
5082// workspace.add_item(Box::new(item_3_4.clone()), cx);
5083// cx.focus(&left_pane);
5084// });
5085
5086// // When closing all of the items in the left pane, we should be prompted twice:
5087// // once for project entry 0, and once for project entry 2. After those two
5088// // prompts, the task should complete.
5089
5090// let close = left_pane.update(cx, |pane, cx| {
5091// pane.close_items(cx, SaveIntent::Close, move |_| true)
5092// });
5093// cx.foreground().run_until_parked();
5094// // Discard "Save all" prompt
5095// window.simulate_prompt_answer(2, cx);
5096
5097// cx.foreground().run_until_parked();
5098// left_pane.read_with(cx, |pane, cx| {
5099// assert_eq!(
5100// pane.active_item().unwrap().project_entry_ids(cx).as_slice(),
5101// &[ProjectEntryId::from_proto(0)]
5102// );
5103// });
5104// window.simulate_prompt_answer(0, cx);
5105
5106// cx.foreground().run_until_parked();
5107// left_pane.read_with(cx, |pane, cx| {
5108// assert_eq!(
5109// pane.active_item().unwrap().project_entry_ids(cx).as_slice(),
5110// &[ProjectEntryId::from_proto(2)]
5111// );
5112// });
5113// window.simulate_prompt_answer(0, cx);
5114
5115// cx.foreground().run_until_parked();
5116// close.await.unwrap();
5117// left_pane.read_with(cx, |pane, _| {
5118// assert_eq!(pane.items_len(), 0);
5119// });
5120// }
5121
5122// #[gpui::test]
5123// async fn test_autosave(deterministic: Arc<Deterministic>, cx: &mut gpui::TestAppContext) {
5124// init_test(cx);
5125
5126// let fs = FakeFs::new(cx.background());
5127
5128// let project = Project::test(fs, [], cx).await;
5129// let window = cx.add_window(|cx| Workspace::test_new(project, cx));
5130// let workspace = window.root(cx);
5131// let pane = workspace.read_with(cx, |workspace, _| workspace.active_pane().clone());
5132
5133// let item = window.build_view(cx, |cx| {
5134// TestItem::new().with_project_items(&[TestProjectItem::new(1, "1.txt", cx)])
5135// });
5136// let item_id = item.id();
5137// workspace.update(cx, |workspace, cx| {
5138// workspace.add_item(Box::new(item.clone()), cx);
5139// });
5140
5141// // Autosave on window change.
5142// item.update(cx, |item, cx| {
5143// cx.update_global(|settings: &mut SettingsStore, cx| {
5144// settings.update_user_settings::<WorkspaceSettings>(cx, |settings| {
5145// settings.autosave = Some(AutosaveSetting::OnWindowChange);
5146// })
5147// });
5148// item.is_dirty = true;
5149// });
5150
5151// // Deactivating the window saves the file.
5152// window.simulate_deactivation(cx);
5153// deterministic.run_until_parked();
5154// item.read_with(cx, |item, _| assert_eq!(item.save_count, 1));
5155
5156// // Autosave on focus change.
5157// item.update(cx, |item, cx| {
5158// cx.focus_self();
5159// cx.update_global(|settings: &mut SettingsStore, cx| {
5160// settings.update_user_settings::<WorkspaceSettings>(cx, |settings| {
5161// settings.autosave = Some(AutosaveSetting::OnFocusChange);
5162// })
5163// });
5164// item.is_dirty = true;
5165// });
5166
5167// // Blurring the item saves the file.
5168// item.update(cx, |_, cx| cx.blur());
5169// deterministic.run_until_parked();
5170// item.read_with(cx, |item, _| assert_eq!(item.save_count, 2));
5171
5172// // Deactivating the window still saves the file.
5173// window.simulate_activation(cx);
5174// item.update(cx, |item, cx| {
5175// cx.focus_self();
5176// item.is_dirty = true;
5177// });
5178// window.simulate_deactivation(cx);
5179
5180// deterministic.run_until_parked();
5181// item.read_with(cx, |item, _| assert_eq!(item.save_count, 3));
5182
5183// // Autosave after delay.
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::AfterDelay { milliseconds: 500 });
5188// })
5189// });
5190// item.is_dirty = true;
5191// cx.emit(TestItemEvent::Edit);
5192// });
5193
5194// // Delay hasn't fully expired, so the file is still dirty and unsaved.
5195// deterministic.advance_clock(Duration::from_millis(250));
5196// item.read_with(cx, |item, _| assert_eq!(item.save_count, 3));
5197
5198// // After delay expires, the file is saved.
5199// deterministic.advance_clock(Duration::from_millis(250));
5200// item.read_with(cx, |item, _| assert_eq!(item.save_count, 4));
5201
5202// // Autosave on focus change, ensuring closing the tab counts as such.
5203// item.update(cx, |item, cx| {
5204// cx.update_global(|settings: &mut SettingsStore, cx| {
5205// settings.update_user_settings::<WorkspaceSettings>(cx, |settings| {
5206// settings.autosave = Some(AutosaveSetting::OnFocusChange);
5207// })
5208// });
5209// item.is_dirty = true;
5210// });
5211
5212// pane.update(cx, |pane, cx| {
5213// pane.close_items(cx, SaveIntent::Close, move |id| id == item_id)
5214// })
5215// .await
5216// .unwrap();
5217// assert!(!window.has_pending_prompt(cx));
5218// item.read_with(cx, |item, _| assert_eq!(item.save_count, 5));
5219
5220// // Add the item again, ensuring autosave is prevented if the underlying file has been deleted.
5221// workspace.update(cx, |workspace, cx| {
5222// workspace.add_item(Box::new(item.clone()), cx);
5223// });
5224// item.update(cx, |item, cx| {
5225// item.project_items[0].update(cx, |item, _| {
5226// item.entry_id = None;
5227// });
5228// item.is_dirty = true;
5229// cx.blur();
5230// });
5231// deterministic.run_until_parked();
5232// item.read_with(cx, |item, _| assert_eq!(item.save_count, 5));
5233
5234// // Ensure autosave is prevented for deleted files also when closing the buffer.
5235// let _close_items = pane.update(cx, |pane, cx| {
5236// pane.close_items(cx, SaveIntent::Close, move |id| id == item_id)
5237// });
5238// deterministic.run_until_parked();
5239// assert!(window.has_pending_prompt(cx));
5240// item.read_with(cx, |item, _| assert_eq!(item.save_count, 5));
5241// }
5242
5243// #[gpui::test]
5244// async fn test_pane_navigation(cx: &mut gpui::TestAppContext) {
5245// init_test(cx);
5246
5247// let fs = FakeFs::new(cx.background());
5248
5249// let project = Project::test(fs, [], cx).await;
5250// let window = cx.add_window(|cx| Workspace::test_new(project, cx));
5251// let workspace = window.root(cx);
5252
5253// let item = window.build_view(cx, |cx| {
5254// TestItem::new().with_project_items(&[TestProjectItem::new(1, "1.txt", cx)])
5255// });
5256// let pane = workspace.read_with(cx, |workspace, _| workspace.active_pane().clone());
5257// let toolbar = pane.read_with(cx, |pane, _| pane.toolbar().clone());
5258// let toolbar_notify_count = Rc::new(RefCell::new(0));
5259
5260// workspace.update(cx, |workspace, cx| {
5261// workspace.add_item(Box::new(item.clone()), cx);
5262// let toolbar_notification_count = toolbar_notify_count.clone();
5263// cx.observe(&toolbar, move |_, _, _| {
5264// *toolbar_notification_count.borrow_mut() += 1
5265// })
5266// .detach();
5267// });
5268
5269// pane.read_with(cx, |pane, _| {
5270// assert!(!pane.can_navigate_backward());
5271// assert!(!pane.can_navigate_forward());
5272// });
5273
5274// item.update(cx, |item, cx| {
5275// item.set_state("one".to_string(), cx);
5276// });
5277
5278// // Toolbar must be notified to re-render the navigation buttons
5279// assert_eq!(*toolbar_notify_count.borrow(), 1);
5280
5281// pane.read_with(cx, |pane, _| {
5282// assert!(pane.can_navigate_backward());
5283// assert!(!pane.can_navigate_forward());
5284// });
5285
5286// workspace
5287// .update(cx, |workspace, cx| workspace.go_back(pane.downgrade(), cx))
5288// .await
5289// .unwrap();
5290
5291// assert_eq!(*toolbar_notify_count.borrow(), 3);
5292// pane.read_with(cx, |pane, _| {
5293// assert!(!pane.can_navigate_backward());
5294// assert!(pane.can_navigate_forward());
5295// });
5296// }
5297
5298// #[gpui::test]
5299// async fn test_toggle_docks_and_panels(cx: &mut gpui::TestAppContext) {
5300// init_test(cx);
5301// let fs = FakeFs::new(cx.background());
5302
5303// let project = Project::test(fs, [], cx).await;
5304// let window = cx.add_window(|cx| Workspace::test_new(project, cx));
5305// let workspace = window.root(cx);
5306
5307// let panel = workspace.update(cx, |workspace, cx| {
5308// let panel = cx.build_view(|_| TestPanel::new(DockPosition::Right));
5309// workspace.add_panel(panel.clone(), cx);
5310
5311// workspace
5312// .right_dock()
5313// .update(cx, |right_dock, cx| right_dock.set_open(true, cx));
5314
5315// panel
5316// });
5317
5318// let pane = workspace.read_with(cx, |workspace, _| workspace.active_pane().clone());
5319// pane.update(cx, |pane, cx| {
5320// let item = cx.build_view(|_| TestItem::new());
5321// pane.add_item(Box::new(item), true, true, None, cx);
5322// });
5323
5324// // Transfer focus from center to panel
5325// workspace.update(cx, |workspace, cx| {
5326// workspace.toggle_panel_focus::<TestPanel>(cx);
5327// });
5328
5329// workspace.read_with(cx, |workspace, cx| {
5330// assert!(workspace.right_dock().read(cx).is_open());
5331// assert!(!panel.is_zoomed(cx));
5332// assert!(panel.has_focus(cx));
5333// });
5334
5335// // Transfer focus from panel to center
5336// workspace.update(cx, |workspace, cx| {
5337// workspace.toggle_panel_focus::<TestPanel>(cx);
5338// });
5339
5340// workspace.read_with(cx, |workspace, cx| {
5341// assert!(workspace.right_dock().read(cx).is_open());
5342// assert!(!panel.is_zoomed(cx));
5343// assert!(!panel.has_focus(cx));
5344// });
5345
5346// // Close the dock
5347// workspace.update(cx, |workspace, cx| {
5348// workspace.toggle_dock(DockPosition::Right, cx);
5349// });
5350
5351// workspace.read_with(cx, |workspace, cx| {
5352// assert!(!workspace.right_dock().read(cx).is_open());
5353// assert!(!panel.is_zoomed(cx));
5354// assert!(!panel.has_focus(cx));
5355// });
5356
5357// // Open the dock
5358// workspace.update(cx, |workspace, cx| {
5359// workspace.toggle_dock(DockPosition::Right, cx);
5360// });
5361
5362// workspace.read_with(cx, |workspace, cx| {
5363// assert!(workspace.right_dock().read(cx).is_open());
5364// assert!(!panel.is_zoomed(cx));
5365// assert!(panel.has_focus(cx));
5366// });
5367
5368// // Focus and zoom panel
5369// panel.update(cx, |panel, cx| {
5370// cx.focus_self();
5371// panel.set_zoomed(true, cx)
5372// });
5373
5374// workspace.read_with(cx, |workspace, cx| {
5375// assert!(workspace.right_dock().read(cx).is_open());
5376// assert!(panel.is_zoomed(cx));
5377// assert!(panel.has_focus(cx));
5378// });
5379
5380// // Transfer focus to the center closes the dock
5381// workspace.update(cx, |workspace, cx| {
5382// workspace.toggle_panel_focus::<TestPanel>(cx);
5383// });
5384
5385// workspace.read_with(cx, |workspace, cx| {
5386// assert!(!workspace.right_dock().read(cx).is_open());
5387// assert!(panel.is_zoomed(cx));
5388// assert!(!panel.has_focus(cx));
5389// });
5390
5391// // Transferring focus back to the panel keeps it zoomed
5392// workspace.update(cx, |workspace, cx| {
5393// workspace.toggle_panel_focus::<TestPanel>(cx);
5394// });
5395
5396// workspace.read_with(cx, |workspace, cx| {
5397// assert!(workspace.right_dock().read(cx).is_open());
5398// assert!(panel.is_zoomed(cx));
5399// assert!(panel.has_focus(cx));
5400// });
5401
5402// // Close the dock while it is zoomed
5403// workspace.update(cx, |workspace, cx| {
5404// workspace.toggle_dock(DockPosition::Right, cx)
5405// });
5406
5407// workspace.read_with(cx, |workspace, cx| {
5408// assert!(!workspace.right_dock().read(cx).is_open());
5409// assert!(panel.is_zoomed(cx));
5410// assert!(workspace.zoomed.is_none());
5411// assert!(!panel.has_focus(cx));
5412// });
5413
5414// // Opening the dock, when it's zoomed, retains focus
5415// workspace.update(cx, |workspace, cx| {
5416// workspace.toggle_dock(DockPosition::Right, cx)
5417// });
5418
5419// workspace.read_with(cx, |workspace, cx| {
5420// assert!(workspace.right_dock().read(cx).is_open());
5421// assert!(panel.is_zoomed(cx));
5422// assert!(workspace.zoomed.is_some());
5423// assert!(panel.has_focus(cx));
5424// });
5425
5426// // Unzoom and close the panel, zoom the active pane.
5427// panel.update(cx, |panel, cx| panel.set_zoomed(false, cx));
5428// workspace.update(cx, |workspace, cx| {
5429// workspace.toggle_dock(DockPosition::Right, cx)
5430// });
5431// pane.update(cx, |pane, cx| pane.toggle_zoom(&Default::default(), cx));
5432
5433// // Opening a dock unzooms the pane.
5434// workspace.update(cx, |workspace, cx| {
5435// workspace.toggle_dock(DockPosition::Right, cx)
5436// });
5437// workspace.read_with(cx, |workspace, cx| {
5438// let pane = pane.read(cx);
5439// assert!(!pane.is_zoomed());
5440// assert!(!pane.has_focus());
5441// assert!(workspace.right_dock().read(cx).is_open());
5442// assert!(workspace.zoomed.is_none());
5443// });
5444// }
5445
5446// #[gpui::test]
5447// async fn test_panels(cx: &mut gpui::TestAppContext) {
5448// init_test(cx);
5449// let fs = FakeFs::new(cx.background());
5450
5451// let project = Project::test(fs, [], cx).await;
5452// let window = cx.add_window(|cx| Workspace::test_new(project, cx));
5453// let workspace = window.root(cx);
5454
5455// let (panel_1, panel_2) = workspace.update(cx, |workspace, cx| {
5456// // Add panel_1 on the left, panel_2 on the right.
5457// let panel_1 = cx.build_view(|_| TestPanel::new(DockPosition::Left));
5458// workspace.add_panel(panel_1.clone(), cx);
5459// workspace
5460// .left_dock()
5461// .update(cx, |left_dock, cx| left_dock.set_open(true, cx));
5462// let panel_2 = cx.build_view(|_| TestPanel::new(DockPosition::Right));
5463// workspace.add_panel(panel_2.clone(), cx);
5464// workspace
5465// .right_dock()
5466// .update(cx, |right_dock, cx| right_dock.set_open(true, cx));
5467
5468// let left_dock = workspace.left_dock();
5469// assert_eq!(
5470// left_dock.read(cx).visible_panel().unwrap().id(),
5471// panel_1.id()
5472// );
5473// assert_eq!(
5474// left_dock.read(cx).active_panel_size(cx).unwrap(),
5475// panel_1.size(cx)
5476// );
5477
5478// left_dock.update(cx, |left_dock, cx| {
5479// left_dock.resize_active_panel(Some(1337.), cx)
5480// });
5481// assert_eq!(
5482// workspace
5483// .right_dock()
5484// .read(cx)
5485// .visible_panel()
5486// .unwrap()
5487// .id(),
5488// panel_2.id()
5489// );
5490
5491// (panel_1, panel_2)
5492// });
5493
5494// // Move panel_1 to the right
5495// panel_1.update(cx, |panel_1, cx| {
5496// panel_1.set_position(DockPosition::Right, cx)
5497// });
5498
5499// workspace.update(cx, |workspace, cx| {
5500// // Since panel_1 was visible on the left, it should now be visible now that it's been moved to the right.
5501// // Since it was the only panel on the left, the left dock should now be closed.
5502// assert!(!workspace.left_dock().read(cx).is_open());
5503// assert!(workspace.left_dock().read(cx).visible_panel().is_none());
5504// let right_dock = workspace.right_dock();
5505// assert_eq!(
5506// right_dock.read(cx).visible_panel().unwrap().id(),
5507// panel_1.id()
5508// );
5509// assert_eq!(right_dock.read(cx).active_panel_size(cx).unwrap(), 1337.);
5510
5511// // Now we move panel_2 to the left
5512// panel_2.set_position(DockPosition::Left, cx);
5513// });
5514
5515// workspace.update(cx, |workspace, cx| {
5516// // Since panel_2 was not visible on the right, we don't open the left dock.
5517// assert!(!workspace.left_dock().read(cx).is_open());
5518// // And the right dock is unaffected in it's displaying of panel_1
5519// assert!(workspace.right_dock().read(cx).is_open());
5520// assert_eq!(
5521// workspace
5522// .right_dock()
5523// .read(cx)
5524// .visible_panel()
5525// .unwrap()
5526// .id(),
5527// panel_1.id()
5528// );
5529// });
5530
5531// // Move panel_1 back to the left
5532// panel_1.update(cx, |panel_1, cx| {
5533// panel_1.set_position(DockPosition::Left, cx)
5534// });
5535
5536// workspace.update(cx, |workspace, cx| {
5537// // Since panel_1 was visible on the right, we open the left dock and make panel_1 active.
5538// let left_dock = workspace.left_dock();
5539// assert!(left_dock.read(cx).is_open());
5540// assert_eq!(
5541// left_dock.read(cx).visible_panel().unwrap().id(),
5542// panel_1.id()
5543// );
5544// assert_eq!(left_dock.read(cx).active_panel_size(cx).unwrap(), 1337.);
5545// // And right the dock should be closed as it no longer has any panels.
5546// assert!(!workspace.right_dock().read(cx).is_open());
5547
5548// // Now we move panel_1 to the bottom
5549// panel_1.set_position(DockPosition::Bottom, cx);
5550// });
5551
5552// workspace.update(cx, |workspace, cx| {
5553// // Since panel_1 was visible on the left, we close the left dock.
5554// assert!(!workspace.left_dock().read(cx).is_open());
5555// // The bottom dock is sized based on the panel's default size,
5556// // since the panel orientation changed from vertical to horizontal.
5557// let bottom_dock = workspace.bottom_dock();
5558// assert_eq!(
5559// bottom_dock.read(cx).active_panel_size(cx).unwrap(),
5560// panel_1.size(cx),
5561// );
5562// // Close bottom dock and move panel_1 back to the left.
5563// bottom_dock.update(cx, |bottom_dock, cx| bottom_dock.set_open(false, cx));
5564// panel_1.set_position(DockPosition::Left, cx);
5565// });
5566
5567// // Emit activated event on panel 1
5568// panel_1.update(cx, |_, cx| cx.emit(TestPanelEvent::Activated));
5569
5570// // Now the left dock is open and panel_1 is active and focused.
5571// workspace.read_with(cx, |workspace, cx| {
5572// let left_dock = workspace.left_dock();
5573// assert!(left_dock.read(cx).is_open());
5574// assert_eq!(
5575// left_dock.read(cx).visible_panel().unwrap().id(),
5576// panel_1.id()
5577// );
5578// assert!(panel_1.is_focused(cx));
5579// });
5580
5581// // Emit closed event on panel 2, which is not active
5582// panel_2.update(cx, |_, cx| cx.emit(TestPanelEvent::Closed));
5583
5584// // Wo don't close the left dock, because panel_2 wasn't the active panel
5585// workspace.read_with(cx, |workspace, cx| {
5586// let left_dock = workspace.left_dock();
5587// assert!(left_dock.read(cx).is_open());
5588// assert_eq!(
5589// left_dock.read(cx).visible_panel().unwrap().id(),
5590// panel_1.id()
5591// );
5592// });
5593
5594// // Emitting a ZoomIn event shows the panel as zoomed.
5595// panel_1.update(cx, |_, cx| cx.emit(TestPanelEvent::ZoomIn));
5596// workspace.read_with(cx, |workspace, _| {
5597// assert_eq!(workspace.zoomed, Some(panel_1.downgrade().into_any()));
5598// assert_eq!(workspace.zoomed_position, Some(DockPosition::Left));
5599// });
5600
5601// // Move panel to another dock while it is zoomed
5602// panel_1.update(cx, |panel, cx| panel.set_position(DockPosition::Right, cx));
5603// workspace.read_with(cx, |workspace, _| {
5604// assert_eq!(workspace.zoomed, Some(panel_1.downgrade().into_any()));
5605// assert_eq!(workspace.zoomed_position, Some(DockPosition::Right));
5606// });
5607
5608// // If focus is transferred to another view that's not a panel or another pane, we still show
5609// // the panel as zoomed.
5610// let focus_receiver = window.build_view(cx, |_| EmptyView);
5611// focus_receiver.update(cx, |_, cx| cx.focus_self());
5612// workspace.read_with(cx, |workspace, _| {
5613// assert_eq!(workspace.zoomed, Some(panel_1.downgrade().into_any()));
5614// assert_eq!(workspace.zoomed_position, Some(DockPosition::Right));
5615// });
5616
5617// // If focus is transferred elsewhere in the workspace, the panel is no longer zoomed.
5618// workspace.update(cx, |_, cx| cx.focus_self());
5619// workspace.read_with(cx, |workspace, _| {
5620// assert_eq!(workspace.zoomed, None);
5621// assert_eq!(workspace.zoomed_position, None);
5622// });
5623
5624// // If focus is transferred again to another view that's not a panel or a pane, we won't
5625// // show the panel as zoomed because it wasn't zoomed before.
5626// focus_receiver.update(cx, |_, cx| cx.focus_self());
5627// workspace.read_with(cx, |workspace, _| {
5628// assert_eq!(workspace.zoomed, None);
5629// assert_eq!(workspace.zoomed_position, None);
5630// });
5631
5632// // When focus is transferred back to the panel, it is zoomed again.
5633// panel_1.update(cx, |_, cx| cx.focus_self());
5634// workspace.read_with(cx, |workspace, _| {
5635// assert_eq!(workspace.zoomed, Some(panel_1.downgrade().into_any()));
5636// assert_eq!(workspace.zoomed_position, Some(DockPosition::Right));
5637// });
5638
5639// // Emitting a ZoomOut event unzooms the panel.
5640// panel_1.update(cx, |_, cx| cx.emit(TestPanelEvent::ZoomOut));
5641// workspace.read_with(cx, |workspace, _| {
5642// assert_eq!(workspace.zoomed, None);
5643// assert_eq!(workspace.zoomed_position, None);
5644// });
5645
5646// // Emit closed event on panel 1, which is active
5647// panel_1.update(cx, |_, cx| cx.emit(TestPanelEvent::Closed));
5648
5649// // Now the left dock is closed, because panel_1 was the active panel
5650// workspace.read_with(cx, |workspace, cx| {
5651// let right_dock = workspace.right_dock();
5652// assert!(!right_dock.read(cx).is_open());
5653// });
5654// }
5655
5656// pub fn init_test(cx: &mut TestAppContext) {
5657// cx.foreground().forbid_parking();
5658// cx.update(|cx| {
5659// cx.set_global(SettingsStore::test(cx));
5660// theme::init((), cx);
5661// language::init(cx);
5662// crate::init_settings(cx);
5663// Project::init_settings(cx);
5664// });
5665// }
5666// }