1#![allow(unused_variables, dead_code, unused_mut)]
2// todo!() this is to make transition easier.
3
4pub mod dock;
5pub mod item;
6pub mod notifications;
7pub mod pane;
8pub mod pane_group;
9mod persistence;
10pub mod searchable;
11// todo!()
12// pub mod shared_screen;
13mod status_bar;
14mod toolbar;
15mod workspace_settings;
16
17use crate::persistence::model::{
18 DockData, DockStructure, SerializedItem, SerializedPane, SerializedPaneGroup,
19 SerializedWorkspace,
20};
21use anyhow::{anyhow, Context as _, Result};
22use call2::ActiveCall;
23use client2::{
24 proto::{self, PeerId},
25 Client, TypedEnvelope, UserStore,
26};
27use collections::{hash_map, HashMap, HashSet};
28use dock::{Dock, DockPosition, PanelButtons};
29use futures::{
30 channel::{mpsc, oneshot},
31 future::try_join_all,
32 Future, FutureExt, StreamExt,
33};
34use gpui::{
35 div, point, size, AnyModel, AnyView, AnyWeakView, AppContext, AsyncAppContext,
36 AsyncWindowContext, Bounds, Component, Div, EntityId, EventEmitter, GlobalPixels, Model,
37 ModelContext, ParentElement, Point, Render, Size, StatefulInteractive, Styled, Subscription,
38 Task, View, ViewContext, VisualContext, WeakView, WindowBounds, WindowContext, WindowHandle,
39 WindowOptions,
40};
41use item::{FollowableItem, FollowableItemHandle, Item, ItemHandle, ItemSettings, ProjectItem};
42use itertools::Itertools;
43use language2::LanguageRegistry;
44use lazy_static::lazy_static;
45use node_runtime::NodeRuntime;
46use notifications::{simple_message_notification::MessageNotification, NotificationHandle};
47pub use pane::*;
48pub use pane_group::*;
49use persistence::{
50 model::{ItemId, WorkspaceLocation},
51 DB,
52};
53use postage::stream::Stream;
54use project2::{Project, ProjectEntryId, ProjectPath, Worktree};
55use serde::Deserialize;
56use settings2::Settings;
57use status_bar::StatusBar;
58use std::{
59 any::TypeId,
60 borrow::Cow,
61 env,
62 path::{Path, PathBuf},
63 sync::{atomic::AtomicUsize, Arc},
64 time::Duration,
65};
66use theme2::ActiveTheme;
67pub use toolbar::{ToolbarItemLocation, ToolbarItemView};
68use util::ResultExt;
69use uuid::Uuid;
70use workspace_settings::{AutosaveSetting, WorkspaceSettings};
71
72lazy_static! {
73 static ref ZED_WINDOW_SIZE: Option<Size<GlobalPixels>> = env::var("ZED_WINDOW_SIZE")
74 .ok()
75 .as_deref()
76 .and_then(parse_pixel_size_env_var);
77 static ref ZED_WINDOW_POSITION: Option<Point<GlobalPixels>> = env::var("ZED_WINDOW_POSITION")
78 .ok()
79 .as_deref()
80 .and_then(parse_pixel_position_env_var);
81}
82
83// pub trait Modal: View {
84// fn has_focus(&self) -> bool;
85// fn dismiss_on_event(event: &Self::Event) -> bool;
86// }
87
88// trait ModalHandle {
89// fn as_any(&self) -> &AnyViewHandle;
90// fn has_focus(&self, cx: &WindowContext) -> bool;
91// }
92
93// impl<T: Modal> ModalHandle for View<T> {
94// fn as_any(&self) -> &AnyViewHandle {
95// self
96// }
97
98// fn has_focus(&self, cx: &WindowContext) -> bool {
99// self.read(cx).has_focus()
100// }
101// }
102
103// #[derive(Clone, PartialEq)]
104// pub struct RemoveWorktreeFromProject(pub WorktreeId);
105
106// actions!(
107// workspace,
108// [
109// Open,
110// NewFile,
111// NewWindow,
112// CloseWindow,
113// CloseInactiveTabsAndPanes,
114// AddFolderToProject,
115// Unfollow,
116// SaveAs,
117// ReloadActiveItem,
118// ActivatePreviousPane,
119// ActivateNextPane,
120// FollowNextCollaborator,
121// NewTerminal,
122// NewCenterTerminal,
123// ToggleTerminalFocus,
124// NewSearch,
125// Feedback,
126// Restart,
127// Welcome,
128// ToggleZoom,
129// ToggleLeftDock,
130// ToggleRightDock,
131// ToggleBottomDock,
132// CloseAllDocks,
133// ]
134// );
135
136// #[derive(Clone, PartialEq)]
137// pub struct OpenPaths {
138// pub paths: Vec<PathBuf>,
139// }
140
141// #[derive(Clone, Deserialize, PartialEq)]
142// pub struct ActivatePane(pub usize);
143
144// #[derive(Clone, Deserialize, PartialEq)]
145// pub struct ActivatePaneInDirection(pub SplitDirection);
146
147// #[derive(Clone, Deserialize, PartialEq)]
148// pub struct SwapPaneInDirection(pub SplitDirection);
149
150// #[derive(Clone, Deserialize, PartialEq)]
151// pub struct NewFileInDirection(pub SplitDirection);
152
153// #[derive(Clone, PartialEq, Debug, Deserialize)]
154// #[serde(rename_all = "camelCase")]
155// pub struct SaveAll {
156// pub save_intent: Option<SaveIntent>,
157// }
158
159// #[derive(Clone, PartialEq, Debug, Deserialize)]
160// #[serde(rename_all = "camelCase")]
161// pub struct Save {
162// pub save_intent: Option<SaveIntent>,
163// }
164
165// #[derive(Clone, PartialEq, Debug, Deserialize, Default)]
166// #[serde(rename_all = "camelCase")]
167// pub struct CloseAllItemsAndPanes {
168// pub save_intent: Option<SaveIntent>,
169// }
170
171#[derive(Deserialize)]
172pub struct Toast {
173 id: usize,
174 msg: Cow<'static, str>,
175 #[serde(skip)]
176 on_click: Option<(Cow<'static, str>, Arc<dyn Fn(&mut WindowContext)>)>,
177}
178
179impl Toast {
180 pub fn new<I: Into<Cow<'static, str>>>(id: usize, msg: I) -> Self {
181 Toast {
182 id,
183 msg: msg.into(),
184 on_click: None,
185 }
186 }
187
188 pub fn on_click<F, M>(mut self, message: M, on_click: F) -> Self
189 where
190 M: Into<Cow<'static, str>>,
191 F: Fn(&mut WindowContext) + 'static,
192 {
193 self.on_click = Some((message.into(), Arc::new(on_click)));
194 self
195 }
196}
197
198impl PartialEq for Toast {
199 fn eq(&self, other: &Self) -> bool {
200 self.id == other.id
201 && self.msg == other.msg
202 && self.on_click.is_some() == other.on_click.is_some()
203 }
204}
205
206impl Clone for Toast {
207 fn clone(&self) -> Self {
208 Toast {
209 id: self.id,
210 msg: self.msg.to_owned(),
211 on_click: self.on_click.clone(),
212 }
213 }
214}
215
216// #[derive(Clone, Deserialize, PartialEq)]
217// pub struct OpenTerminal {
218// pub working_directory: PathBuf,
219// }
220
221// impl_actions!(
222// workspace,
223// [
224// ActivatePane,
225// ActivatePaneInDirection,
226// SwapPaneInDirection,
227// NewFileInDirection,
228// Toast,
229// OpenTerminal,
230// SaveAll,
231// Save,
232// CloseAllItemsAndPanes,
233// ]
234// );
235
236pub type WorkspaceId = i64;
237
238pub fn init_settings(cx: &mut AppContext) {
239 WorkspaceSettings::register(cx);
240 ItemSettings::register(cx);
241}
242
243pub fn init(app_state: Arc<AppState>, cx: &mut AppContext) {
244 init_settings(cx);
245 pane::init(cx);
246 notifications::init(cx);
247
248 // cx.add_global_action({
249 // let app_state = Arc::downgrade(&app_state);
250 // move |_: &Open, cx: &mut AppContext| {
251 // let mut paths = cx.prompt_for_paths(PathPromptOptions {
252 // files: true,
253 // directories: true,
254 // multiple: true,
255 // });
256
257 // if let Some(app_state) = app_state.upgrade() {
258 // cx.spawn(move |mut cx| async move {
259 // if let Some(paths) = paths.recv().await.flatten() {
260 // cx.update(|cx| {
261 // open_paths(&paths, &app_state, None, cx).detach_and_log_err(cx)
262 // });
263 // }
264 // })
265 // .detach();
266 // }
267 // }
268 // });
269 // cx.add_async_action(Workspace::open);
270
271 // cx.add_async_action(Workspace::follow_next_collaborator);
272 // cx.add_async_action(Workspace::close);
273 // cx.add_async_action(Workspace::close_inactive_items_and_panes);
274 // cx.add_async_action(Workspace::close_all_items_and_panes);
275 // cx.add_global_action(Workspace::close_global);
276 // cx.add_global_action(restart);
277 // cx.add_async_action(Workspace::save_all);
278 // cx.add_action(Workspace::add_folder_to_project);
279 // cx.add_action(
280 // |workspace: &mut Workspace, _: &Unfollow, cx: &mut ViewContext<Workspace>| {
281 // let pane = workspace.active_pane().clone();
282 // workspace.unfollow(&pane, cx);
283 // },
284 // );
285 // cx.add_action(
286 // |workspace: &mut Workspace, action: &Save, cx: &mut ViewContext<Workspace>| {
287 // workspace
288 // .save_active_item(action.save_intent.unwrap_or(SaveIntent::Save), cx)
289 // .detach_and_log_err(cx);
290 // },
291 // );
292 // cx.add_action(
293 // |workspace: &mut Workspace, _: &SaveAs, cx: &mut ViewContext<Workspace>| {
294 // workspace
295 // .save_active_item(SaveIntent::SaveAs, cx)
296 // .detach_and_log_err(cx);
297 // },
298 // );
299 // cx.add_action(|workspace: &mut Workspace, _: &ActivatePreviousPane, cx| {
300 // workspace.activate_previous_pane(cx)
301 // });
302 // cx.add_action(|workspace: &mut Workspace, _: &ActivateNextPane, cx| {
303 // workspace.activate_next_pane(cx)
304 // });
305
306 // cx.add_action(
307 // |workspace: &mut Workspace, action: &ActivatePaneInDirection, cx| {
308 // workspace.activate_pane_in_direction(action.0, cx)
309 // },
310 // );
311
312 // cx.add_action(
313 // |workspace: &mut Workspace, action: &SwapPaneInDirection, cx| {
314 // workspace.swap_pane_in_direction(action.0, cx)
315 // },
316 // );
317
318 // cx.add_action(|workspace: &mut Workspace, _: &ToggleLeftDock, cx| {
319 // workspace.toggle_dock(DockPosition::Left, cx);
320 // });
321 // cx.add_action(|workspace: &mut Workspace, _: &ToggleRightDock, cx| {
322 // workspace.toggle_dock(DockPosition::Right, cx);
323 // });
324 // cx.add_action(|workspace: &mut Workspace, _: &ToggleBottomDock, cx| {
325 // workspace.toggle_dock(DockPosition::Bottom, cx);
326 // });
327 // cx.add_action(|workspace: &mut Workspace, _: &CloseAllDocks, cx| {
328 // workspace.close_all_docks(cx);
329 // });
330 // cx.add_action(Workspace::activate_pane_at_index);
331 // cx.add_action(|workspace: &mut Workspace, _: &ReopenClosedItem, cx| {
332 // workspace.reopen_closed_item(cx).detach();
333 // });
334 // cx.add_action(|workspace: &mut Workspace, _: &GoBack, cx| {
335 // workspace
336 // .go_back(workspace.active_pane().downgrade(), cx)
337 // .detach();
338 // });
339 // cx.add_action(|workspace: &mut Workspace, _: &GoForward, cx| {
340 // workspace
341 // .go_forward(workspace.active_pane().downgrade(), cx)
342 // .detach();
343 // });
344
345 // cx.add_action(|_: &mut Workspace, _: &install_cli::Install, cx| {
346 // cx.spawn(|workspace, mut cx| async move {
347 // let err = install_cli::install_cli(&cx)
348 // .await
349 // .context("Failed to create CLI symlink");
350
351 // workspace.update(&mut cx, |workspace, cx| {
352 // if matches!(err, Err(_)) {
353 // err.notify_err(workspace, cx);
354 // } else {
355 // workspace.show_notification(1, cx, |cx| {
356 // cx.build_view(|_| {
357 // MessageNotification::new("Successfully installed the `zed` binary")
358 // })
359 // });
360 // }
361 // })
362 // })
363 // .detach();
364 // });
365}
366
367type ProjectItemBuilders =
368 HashMap<TypeId, fn(Model<Project>, AnyModel, &mut ViewContext<Pane>) -> Box<dyn ItemHandle>>;
369pub fn register_project_item<I: ProjectItem>(cx: &mut AppContext) {
370 let builders = cx.default_global::<ProjectItemBuilders>();
371 builders.insert(TypeId::of::<I::Item>(), |project, model, cx| {
372 let item = model.downcast::<I::Item>().unwrap();
373 Box::new(cx.build_view(|cx| I::for_project_item(project, item, cx)))
374 });
375}
376
377type FollowableItemBuilder = fn(
378 View<Pane>,
379 View<Workspace>,
380 ViewId,
381 &mut Option<proto::view::Variant>,
382 &mut AppContext,
383) -> Option<Task<Result<Box<dyn FollowableItemHandle>>>>;
384type FollowableItemBuilders = HashMap<
385 TypeId,
386 (
387 FollowableItemBuilder,
388 fn(&AnyView) -> Box<dyn FollowableItemHandle>,
389 ),
390>;
391pub fn register_followable_item<I: FollowableItem>(cx: &mut AppContext) {
392 let builders = cx.default_global::<FollowableItemBuilders>();
393 builders.insert(
394 TypeId::of::<I>(),
395 (
396 |pane, workspace, id, state, cx| {
397 I::from_state_proto(pane, workspace, id, state, cx).map(|task| {
398 cx.foreground_executor()
399 .spawn(async move { Ok(Box::new(task.await?) as Box<_>) })
400 })
401 },
402 |this| Box::new(this.clone().downcast::<I>().unwrap()),
403 ),
404 );
405}
406
407type ItemDeserializers = HashMap<
408 Arc<str>,
409 fn(
410 Model<Project>,
411 WeakView<Workspace>,
412 WorkspaceId,
413 ItemId,
414 &mut ViewContext<Pane>,
415 ) -> Task<Result<Box<dyn ItemHandle>>>,
416>;
417pub fn register_deserializable_item<I: Item>(cx: &mut AppContext) {
418 cx.update_global(|deserializers: &mut ItemDeserializers, _cx| {
419 if let Some(serialized_item_kind) = I::serialized_item_kind() {
420 deserializers.insert(
421 Arc::from(serialized_item_kind),
422 |project, workspace, workspace_id, item_id, cx| {
423 let task = I::deserialize(project, workspace, workspace_id, item_id, cx);
424 cx.foreground_executor()
425 .spawn(async { Ok(Box::new(task.await?) as Box<_>) })
426 },
427 );
428 }
429 });
430}
431
432pub struct AppState {
433 pub languages: Arc<LanguageRegistry>,
434 pub client: Arc<Client>,
435 pub user_store: Model<UserStore>,
436 pub workspace_store: Model<WorkspaceStore>,
437 pub fs: Arc<dyn fs2::Fs>,
438 pub build_window_options:
439 fn(Option<WindowBounds>, Option<Uuid>, &mut AppContext) -> WindowOptions,
440 pub initialize_workspace: fn(
441 WeakView<Workspace>,
442 bool,
443 Arc<AppState>,
444 AsyncWindowContext,
445 ) -> Task<anyhow::Result<()>>,
446 pub node_runtime: Arc<dyn NodeRuntime>,
447}
448
449pub struct WorkspaceStore {
450 workspaces: HashSet<WindowHandle<Workspace>>,
451 followers: Vec<Follower>,
452 client: Arc<Client>,
453 _subscriptions: Vec<client2::Subscription>,
454}
455
456#[derive(PartialEq, Eq, PartialOrd, Ord, Debug)]
457struct Follower {
458 project_id: Option<u64>,
459 peer_id: PeerId,
460}
461
462impl AppState {
463 #[cfg(any(test, feature = "test-support"))]
464 pub fn test(cx: &mut AppContext) -> Arc<Self> {
465 use gpui::Context;
466 use node_runtime::FakeNodeRuntime;
467 use settings2::SettingsStore;
468
469 if !cx.has_global::<SettingsStore>() {
470 let settings_store = SettingsStore::test(cx);
471 cx.set_global(settings_store);
472 }
473
474 let fs = fs2::FakeFs::new(cx.background_executor().clone());
475 let languages = Arc::new(LanguageRegistry::test());
476 let http_client = util::http::FakeHttpClient::with_404_response();
477 let client = Client::new(http_client.clone(), cx);
478 let user_store = cx.build_model(|cx| UserStore::new(client.clone(), http_client, cx));
479 let workspace_store = cx.build_model(|cx| WorkspaceStore::new(client.clone(), cx));
480
481 theme2::init(cx);
482 client2::init(&client, cx);
483 crate::init_settings(cx);
484
485 Arc::new(Self {
486 client,
487 fs,
488 languages,
489 user_store,
490 workspace_store,
491 node_runtime: FakeNodeRuntime::new(),
492 initialize_workspace: |_, _, _, _| Task::ready(Ok(())),
493 build_window_options: |_, _, _| Default::default(),
494 })
495 }
496}
497
498struct DelayedDebouncedEditAction {
499 task: Option<Task<()>>,
500 cancel_channel: Option<oneshot::Sender<()>>,
501}
502
503impl DelayedDebouncedEditAction {
504 fn new() -> DelayedDebouncedEditAction {
505 DelayedDebouncedEditAction {
506 task: None,
507 cancel_channel: None,
508 }
509 }
510
511 fn fire_new<F>(&mut self, delay: Duration, cx: &mut ViewContext<Workspace>, func: F)
512 where
513 F: 'static + Send + FnOnce(&mut Workspace, &mut ViewContext<Workspace>) -> Task<Result<()>>,
514 {
515 if let Some(channel) = self.cancel_channel.take() {
516 _ = channel.send(());
517 }
518
519 let (sender, mut receiver) = oneshot::channel::<()>();
520 self.cancel_channel = Some(sender);
521
522 let previous_task = self.task.take();
523 self.task = Some(cx.spawn(move |workspace, mut cx| async move {
524 let mut timer = cx.background_executor().timer(delay).fuse();
525 if let Some(previous_task) = previous_task {
526 previous_task.await;
527 }
528
529 futures::select_biased! {
530 _ = receiver => return,
531 _ = timer => {}
532 }
533
534 if let Some(result) = workspace
535 .update(&mut cx, |workspace, cx| (func)(workspace, cx))
536 .log_err()
537 {
538 result.await.log_err();
539 }
540 }));
541 }
542}
543
544pub enum Event {
545 PaneAdded(View<Pane>),
546 ContactRequestedJoin(u64),
547}
548
549pub struct Workspace {
550 weak_self: WeakView<Self>,
551 // modal: Option<ActiveModal>,
552 zoomed: Option<AnyWeakView>,
553 zoomed_position: Option<DockPosition>,
554 center: PaneGroup,
555 left_dock: View<Dock>,
556 bottom_dock: View<Dock>,
557 right_dock: View<Dock>,
558 panes: Vec<View<Pane>>,
559 panes_by_item: HashMap<EntityId, WeakView<Pane>>,
560 active_pane: View<Pane>,
561 last_active_center_pane: Option<WeakView<Pane>>,
562 last_active_view_id: Option<proto::ViewId>,
563 status_bar: View<StatusBar>,
564 // titlebar_item: Option<AnyViewHandle>,
565 notifications: Vec<(TypeId, usize, Box<dyn NotificationHandle>)>,
566 project: Model<Project>,
567 follower_states: HashMap<View<Pane>, FollowerState>,
568 last_leaders_by_pane: HashMap<WeakView<Pane>, PeerId>,
569 window_edited: bool,
570 active_call: Option<(Model<ActiveCall>, Vec<Subscription>)>,
571 leader_updates_tx: mpsc::UnboundedSender<(PeerId, proto::UpdateFollowers)>,
572 database_id: WorkspaceId,
573 app_state: Arc<AppState>,
574 subscriptions: Vec<Subscription>,
575 _apply_leader_updates: Task<Result<()>>,
576 _observe_current_user: Task<Result<()>>,
577 _schedule_serialize: Option<Task<()>>,
578 pane_history_timestamp: Arc<AtomicUsize>,
579}
580
581// struct ActiveModal {
582// view: Box<dyn ModalHandle>,
583// previously_focused_view_id: Option<usize>,
584// }
585
586#[derive(Copy, Clone, Debug, PartialEq, Eq, Hash)]
587pub struct ViewId {
588 pub creator: PeerId,
589 pub id: u64,
590}
591
592#[derive(Default)]
593struct FollowerState {
594 leader_id: PeerId,
595 active_view_id: Option<ViewId>,
596 items_by_leader_view_id: HashMap<ViewId, Box<dyn FollowableItemHandle>>,
597}
598
599enum WorkspaceBounds {}
600
601impl Workspace {
602 pub fn new(
603 workspace_id: WorkspaceId,
604 project: Model<Project>,
605 app_state: Arc<AppState>,
606 cx: &mut ViewContext<Self>,
607 ) -> Self {
608 cx.observe(&project, |_, _, cx| cx.notify()).detach();
609 cx.subscribe(&project, move |this, _, event, cx| {
610 match event {
611 project2::Event::RemoteIdChanged(_) => {
612 this.update_window_title(cx);
613 }
614
615 project2::Event::CollaboratorLeft(peer_id) => {
616 this.collaborator_left(*peer_id, cx);
617 }
618
619 project2::Event::WorktreeRemoved(_) | project2::Event::WorktreeAdded => {
620 this.update_window_title(cx);
621 this.serialize_workspace(cx);
622 }
623
624 project2::Event::DisconnectedFromHost => {
625 this.update_window_edited(cx);
626 cx.blur();
627 }
628
629 project2::Event::Closed => {
630 cx.remove_window();
631 }
632
633 project2::Event::DeletedEntry(entry_id) => {
634 for pane in this.panes.iter() {
635 pane.update(cx, |pane, cx| {
636 pane.handle_deleted_project_item(*entry_id, cx)
637 });
638 }
639 }
640
641 project2::Event::Notification(message) => this.show_notification(0, cx, |cx| {
642 cx.build_view(|_| MessageNotification::new(message.clone()))
643 }),
644
645 _ => {}
646 }
647 cx.notify()
648 })
649 .detach();
650
651 let weak_handle = cx.view().downgrade();
652 let pane_history_timestamp = Arc::new(AtomicUsize::new(0));
653
654 let center_pane = cx.build_view(|cx| {
655 Pane::new(
656 weak_handle.clone(),
657 project.clone(),
658 pane_history_timestamp.clone(),
659 cx,
660 )
661 });
662 cx.subscribe(¢er_pane, Self::handle_pane_event).detach();
663 // todo!()
664 // cx.focus(¢er_pane);
665 cx.emit(Event::PaneAdded(center_pane.clone()));
666
667 let window_handle = cx.window_handle().downcast::<Workspace>().unwrap();
668 app_state.workspace_store.update(cx, |store, _| {
669 store.workspaces.insert(window_handle);
670 });
671
672 let mut current_user = app_state.user_store.read(cx).watch_current_user();
673 let mut connection_status = app_state.client.status();
674 let _observe_current_user = cx.spawn(|this, mut cx| async move {
675 current_user.next().await;
676 connection_status.next().await;
677 let mut stream =
678 Stream::map(current_user, drop).merge(Stream::map(connection_status, drop));
679
680 while stream.recv().await.is_some() {
681 this.update(&mut cx, |_, cx| cx.notify())?;
682 }
683 anyhow::Ok(())
684 });
685
686 // All leader updates are enqueued and then processed in a single task, so
687 // that each asynchronous operation can be run in order.
688 let (leader_updates_tx, mut leader_updates_rx) =
689 mpsc::unbounded::<(PeerId, proto::UpdateFollowers)>();
690 let _apply_leader_updates = cx.spawn(|this, mut cx| async move {
691 while let Some((leader_id, update)) = leader_updates_rx.next().await {
692 Self::process_leader_update(&this, leader_id, update, &mut cx)
693 .await
694 .log_err();
695 }
696
697 Ok(())
698 });
699
700 // todo!("replace with a different mechanism")
701 // cx.emit_global(WorkspaceCreated(weak_handle.clone()));
702
703 let left_dock = cx.build_view(|_| Dock::new(DockPosition::Left));
704 let bottom_dock = cx.build_view(|_| Dock::new(DockPosition::Bottom));
705 let right_dock = cx.build_view(|_| Dock::new(DockPosition::Right));
706 let left_dock_buttons =
707 cx.build_view(|cx| PanelButtons::new(left_dock.clone(), weak_handle.clone(), cx));
708 let bottom_dock_buttons =
709 cx.build_view(|cx| PanelButtons::new(bottom_dock.clone(), weak_handle.clone(), cx));
710 let right_dock_buttons =
711 cx.build_view(|cx| PanelButtons::new(right_dock.clone(), weak_handle.clone(), cx));
712 let status_bar = cx.build_view(|cx| {
713 let mut status_bar = StatusBar::new(¢er_pane.clone(), cx);
714 status_bar.add_left_item(left_dock_buttons, cx);
715 status_bar.add_right_item(right_dock_buttons, cx);
716 status_bar.add_right_item(bottom_dock_buttons, cx);
717 status_bar
718 });
719
720 // todo!()
721 // cx.update_default_global::<DragAndDrop<Workspace>, _, _>(|drag_and_drop, _| {
722 // drag_and_drop.register_container(weak_handle.clone());
723 // });
724
725 let mut active_call = None;
726 if cx.has_global::<Model<ActiveCall>>() {
727 let call = cx.global::<Model<ActiveCall>>().clone();
728 let mut subscriptions = Vec::new();
729 subscriptions.push(cx.subscribe(&call, Self::on_active_call_event));
730 active_call = Some((call, subscriptions));
731 }
732
733 let subscriptions = vec![
734 cx.observe_window_activation(Self::on_window_activation_changed),
735 cx.observe_window_bounds(move |_, cx| {
736 if let Some(display) = cx.display() {
737 // Transform fixed bounds to be stored in terms of the containing display
738 let mut bounds = cx.window_bounds();
739 if let WindowBounds::Fixed(window_bounds) = &mut bounds {
740 let display_bounds = display.bounds();
741 window_bounds.origin.x -= display_bounds.origin.x;
742 window_bounds.origin.y -= display_bounds.origin.y;
743 }
744
745 if let Some(display_uuid) = display.uuid().log_err() {
746 cx.background_executor()
747 .spawn(DB.set_window_bounds(workspace_id, bounds, display_uuid))
748 .detach_and_log_err(cx);
749 }
750 }
751 cx.notify();
752 }),
753 cx.observe(&left_dock, |this, _, cx| {
754 this.serialize_workspace(cx);
755 cx.notify();
756 }),
757 cx.observe(&bottom_dock, |this, _, cx| {
758 this.serialize_workspace(cx);
759 cx.notify();
760 }),
761 cx.observe(&right_dock, |this, _, cx| {
762 this.serialize_workspace(cx);
763 cx.notify();
764 }),
765 ];
766
767 cx.defer(|this, cx| this.update_window_title(cx));
768 Workspace {
769 weak_self: weak_handle.clone(),
770 // modal: None,
771 zoomed: None,
772 zoomed_position: None,
773 center: PaneGroup::new(center_pane.clone()),
774 panes: vec![center_pane.clone()],
775 panes_by_item: Default::default(),
776 active_pane: center_pane.clone(),
777 last_active_center_pane: Some(center_pane.downgrade()),
778 last_active_view_id: None,
779 status_bar,
780 // titlebar_item: None,
781 notifications: Default::default(),
782 left_dock,
783 bottom_dock,
784 right_dock,
785 project: project.clone(),
786 follower_states: Default::default(),
787 last_leaders_by_pane: Default::default(),
788 window_edited: false,
789 active_call,
790 database_id: workspace_id,
791 app_state,
792 _observe_current_user,
793 _apply_leader_updates,
794 _schedule_serialize: None,
795 leader_updates_tx,
796 subscriptions,
797 pane_history_timestamp,
798 }
799 }
800
801 fn new_local(
802 abs_paths: Vec<PathBuf>,
803 app_state: Arc<AppState>,
804 _requesting_window: Option<WindowHandle<Workspace>>,
805 cx: &mut AppContext,
806 ) -> Task<
807 anyhow::Result<(
808 WindowHandle<Workspace>,
809 Vec<Option<Result<Box<dyn ItemHandle>, anyhow::Error>>>,
810 )>,
811 > {
812 let project_handle = Project::local(
813 app_state.client.clone(),
814 app_state.node_runtime.clone(),
815 app_state.user_store.clone(),
816 app_state.languages.clone(),
817 app_state.fs.clone(),
818 cx,
819 );
820
821 cx.spawn(|mut cx| async move {
822 let serialized_workspace: Option<SerializedWorkspace> = None; //persistence::DB.workspace_for_roots(&abs_paths.as_slice());
823
824 let paths_to_open = Arc::new(abs_paths);
825
826 // Get project paths for all of the abs_paths
827 let mut worktree_roots: HashSet<Arc<Path>> = Default::default();
828 let mut project_paths: Vec<(PathBuf, Option<ProjectPath>)> =
829 Vec::with_capacity(paths_to_open.len());
830 for path in paths_to_open.iter().cloned() {
831 if let Some((worktree, project_entry)) = cx
832 .update(|cx| {
833 Workspace::project_path_for_path(project_handle.clone(), &path, true, cx)
834 })?
835 .await
836 .log_err()
837 {
838 worktree_roots.extend(worktree.update(&mut cx, |tree, _| tree.abs_path()).ok());
839 project_paths.push((path, Some(project_entry)));
840 } else {
841 project_paths.push((path, None));
842 }
843 }
844
845 let workspace_id = if let Some(serialized_workspace) = serialized_workspace.as_ref() {
846 serialized_workspace.id
847 } else {
848 DB.next_id().await.unwrap_or(0)
849 };
850
851 // todo!()
852 let window = /*if let Some(window) = requesting_window {
853 cx.update_window(window.into(), |old_workspace, cx| {
854 cx.replace_root_view(|cx| {
855 Workspace::new(workspace_id, project_handle.clone(), app_state.clone(), cx)
856 });
857 });
858 window
859 } else */ {
860 let window_bounds_override = window_bounds_env_override(&cx);
861 let (bounds, display) = if let Some(bounds) = window_bounds_override {
862 (Some(bounds), None)
863 } else {
864 serialized_workspace
865 .as_ref()
866 .and_then(|serialized_workspace| {
867 let serialized_display = serialized_workspace.display?;
868 let mut bounds = serialized_workspace.bounds?;
869
870 // Stored bounds are relative to the containing display.
871 // So convert back to global coordinates if that screen still exists
872 if let WindowBounds::Fixed(mut window_bounds) = bounds {
873 let screen =
874 cx.update(|cx|
875 cx.displays()
876 .into_iter()
877 .find(|display| display.uuid().ok() == Some(serialized_display))
878 ).ok()??;
879 let screen_bounds = screen.bounds();
880 window_bounds.origin.x += screen_bounds.origin.x;
881 window_bounds.origin.y += screen_bounds.origin.y;
882 bounds = WindowBounds::Fixed(window_bounds);
883 }
884
885 Some((bounds, serialized_display))
886 })
887 .unzip()
888 };
889
890 // Use the serialized workspace to construct the new window
891 let options =
892 cx.update(|cx| (app_state.build_window_options)(bounds, display, cx))?;
893
894 cx.open_window(options, {
895 let app_state = app_state.clone();
896 let workspace_id = workspace_id.clone();
897 let project_handle = project_handle.clone();
898 move |cx| {
899 cx.build_view(|cx| {
900 Workspace::new(workspace_id, project_handle, app_state, cx)
901 })
902 }
903 })?
904 };
905
906 // todo!() Ask how to do this
907 let weak_view = window.update(&mut cx, |_, cx| cx.view().downgrade())?;
908 let async_cx = window.update(&mut cx, |_, cx| cx.to_async())?;
909
910 (app_state.initialize_workspace)(
911 weak_view,
912 serialized_workspace.is_some(),
913 app_state.clone(),
914 async_cx,
915 )
916 .await
917 .log_err();
918
919 window
920 .update(&mut cx, |_, cx| cx.activate_window())
921 .log_err();
922
923 notify_if_database_failed(window, &mut cx);
924 let opened_items = window
925 .update(&mut cx, |_workspace, cx| {
926 open_items(
927 serialized_workspace,
928 project_paths,
929 app_state,
930 cx,
931 )
932 })?
933 .await
934 .unwrap_or_default();
935
936 Ok((window, opened_items))
937 })
938 }
939
940 pub fn weak_handle(&self) -> WeakView<Self> {
941 self.weak_self.clone()
942 }
943
944 pub fn left_dock(&self) -> &View<Dock> {
945 &self.left_dock
946 }
947
948 pub fn bottom_dock(&self) -> &View<Dock> {
949 &self.bottom_dock
950 }
951
952 pub fn right_dock(&self) -> &View<Dock> {
953 &self.right_dock
954 }
955
956 // pub fn add_panel<T: Panel>(&mut self, panel: View<T>, cx: &mut ViewContext<Self>)
957 // where
958 // T::Event: std::fmt::Debug,
959 // {
960 // self.add_panel_with_extra_event_handler(panel, cx, |_, _, _, _| {})
961 // }
962
963 // pub fn add_panel_with_extra_event_handler<T: Panel, F>(
964 // &mut self,
965 // panel: View<T>,
966 // cx: &mut ViewContext<Self>,
967 // handler: F,
968 // ) where
969 // T::Event: std::fmt::Debug,
970 // F: Fn(&mut Self, &View<T>, &T::Event, &mut ViewContext<Self>) + 'static,
971 // {
972 // let dock = match panel.position(cx) {
973 // DockPosition::Left => &self.left_dock,
974 // DockPosition::Bottom => &self.bottom_dock,
975 // DockPosition::Right => &self.right_dock,
976 // };
977
978 // self.subscriptions.push(cx.subscribe(&panel, {
979 // let mut dock = dock.clone();
980 // let mut prev_position = panel.position(cx);
981 // move |this, panel, event, cx| {
982 // if T::should_change_position_on_event(event) {
983 // let new_position = panel.read(cx).position(cx);
984 // let mut was_visible = false;
985 // dock.update(cx, |dock, cx| {
986 // prev_position = new_position;
987
988 // was_visible = dock.is_open()
989 // && dock
990 // .visible_panel()
991 // .map_or(false, |active_panel| active_panel.id() == panel.id());
992 // dock.remove_panel(&panel, cx);
993 // });
994
995 // if panel.is_zoomed(cx) {
996 // this.zoomed_position = Some(new_position);
997 // }
998
999 // dock = match panel.read(cx).position(cx) {
1000 // DockPosition::Left => &this.left_dock,
1001 // DockPosition::Bottom => &this.bottom_dock,
1002 // DockPosition::Right => &this.right_dock,
1003 // }
1004 // .clone();
1005 // dock.update(cx, |dock, cx| {
1006 // dock.add_panel(panel.clone(), cx);
1007 // if was_visible {
1008 // dock.set_open(true, cx);
1009 // dock.activate_panel(dock.panels_len() - 1, cx);
1010 // }
1011 // });
1012 // } else if T::should_zoom_in_on_event(event) {
1013 // dock.update(cx, |dock, cx| dock.set_panel_zoomed(&panel, true, cx));
1014 // if !panel.has_focus(cx) {
1015 // cx.focus(&panel);
1016 // }
1017 // this.zoomed = Some(panel.downgrade().into_any());
1018 // this.zoomed_position = Some(panel.read(cx).position(cx));
1019 // } else if T::should_zoom_out_on_event(event) {
1020 // dock.update(cx, |dock, cx| dock.set_panel_zoomed(&panel, false, cx));
1021 // if this.zoomed_position == Some(prev_position) {
1022 // this.zoomed = None;
1023 // this.zoomed_position = None;
1024 // }
1025 // cx.notify();
1026 // } else if T::is_focus_event(event) {
1027 // let position = panel.read(cx).position(cx);
1028 // this.dismiss_zoomed_items_to_reveal(Some(position), cx);
1029 // if panel.is_zoomed(cx) {
1030 // this.zoomed = Some(panel.downgrade().into_any());
1031 // this.zoomed_position = Some(position);
1032 // } else {
1033 // this.zoomed = None;
1034 // this.zoomed_position = None;
1035 // }
1036 // this.update_active_view_for_followers(cx);
1037 // cx.notify();
1038 // } else {
1039 // handler(this, &panel, event, cx)
1040 // }
1041 // }
1042 // }));
1043
1044 // dock.update(cx, |dock, cx| dock.add_panel(panel, cx));
1045 // }
1046
1047 pub fn status_bar(&self) -> &View<StatusBar> {
1048 &self.status_bar
1049 }
1050
1051 pub fn app_state(&self) -> &Arc<AppState> {
1052 &self.app_state
1053 }
1054
1055 pub fn user_store(&self) -> &Model<UserStore> {
1056 &self.app_state.user_store
1057 }
1058
1059 pub fn project(&self) -> &Model<Project> {
1060 &self.project
1061 }
1062
1063 pub fn recent_navigation_history(
1064 &self,
1065 limit: Option<usize>,
1066 cx: &AppContext,
1067 ) -> Vec<(ProjectPath, Option<PathBuf>)> {
1068 let mut abs_paths_opened: HashMap<PathBuf, HashSet<ProjectPath>> = HashMap::default();
1069 let mut history: HashMap<ProjectPath, (Option<PathBuf>, usize)> = HashMap::default();
1070 for pane in &self.panes {
1071 let pane = pane.read(cx);
1072 pane.nav_history()
1073 .for_each_entry(cx, |entry, (project_path, fs_path)| {
1074 if let Some(fs_path) = &fs_path {
1075 abs_paths_opened
1076 .entry(fs_path.clone())
1077 .or_default()
1078 .insert(project_path.clone());
1079 }
1080 let timestamp = entry.timestamp;
1081 match history.entry(project_path) {
1082 hash_map::Entry::Occupied(mut entry) => {
1083 let (_, old_timestamp) = entry.get();
1084 if ×tamp > old_timestamp {
1085 entry.insert((fs_path, timestamp));
1086 }
1087 }
1088 hash_map::Entry::Vacant(entry) => {
1089 entry.insert((fs_path, timestamp));
1090 }
1091 }
1092 });
1093 }
1094
1095 history
1096 .into_iter()
1097 .sorted_by_key(|(_, (_, timestamp))| *timestamp)
1098 .map(|(project_path, (fs_path, _))| (project_path, fs_path))
1099 .rev()
1100 .filter(|(history_path, abs_path)| {
1101 let latest_project_path_opened = abs_path
1102 .as_ref()
1103 .and_then(|abs_path| abs_paths_opened.get(abs_path))
1104 .and_then(|project_paths| {
1105 project_paths
1106 .iter()
1107 .max_by(|b1, b2| b1.worktree_id.cmp(&b2.worktree_id))
1108 });
1109
1110 match latest_project_path_opened {
1111 Some(latest_project_path_opened) => latest_project_path_opened == history_path,
1112 None => true,
1113 }
1114 })
1115 .take(limit.unwrap_or(usize::MAX))
1116 .collect()
1117 }
1118
1119 fn navigate_history(
1120 &mut self,
1121 pane: WeakView<Pane>,
1122 mode: NavigationMode,
1123 cx: &mut ViewContext<Workspace>,
1124 ) -> Task<Result<()>> {
1125 let to_load = if let Some(pane) = pane.upgrade() {
1126 // todo!("focus")
1127 // cx.focus(&pane);
1128
1129 pane.update(cx, |pane, cx| {
1130 loop {
1131 // Retrieve the weak item handle from the history.
1132 let entry = pane.nav_history_mut().pop(mode, cx)?;
1133
1134 // If the item is still present in this pane, then activate it.
1135 if let Some(index) = entry
1136 .item
1137 .upgrade()
1138 .and_then(|v| pane.index_for_item(v.as_ref()))
1139 {
1140 let prev_active_item_index = pane.active_item_index();
1141 pane.nav_history_mut().set_mode(mode);
1142 pane.activate_item(index, true, true, cx);
1143 pane.nav_history_mut().set_mode(NavigationMode::Normal);
1144
1145 let mut navigated = prev_active_item_index != pane.active_item_index();
1146 if let Some(data) = entry.data {
1147 navigated |= pane.active_item()?.navigate(data, cx);
1148 }
1149
1150 if navigated {
1151 break None;
1152 }
1153 }
1154 // If the item is no longer present in this pane, then retrieve its
1155 // project path in order to reopen it.
1156 else {
1157 break pane
1158 .nav_history()
1159 .path_for_item(entry.item.id())
1160 .map(|(project_path, _)| (project_path, entry));
1161 }
1162 }
1163 })
1164 } else {
1165 None
1166 };
1167
1168 if let Some((project_path, entry)) = to_load {
1169 // If the item was no longer present, then load it again from its previous path.
1170 let task = self.load_path(project_path, cx);
1171 cx.spawn(|workspace, mut cx| async move {
1172 let task = task.await;
1173 let mut navigated = false;
1174 if let Some((project_entry_id, build_item)) = task.log_err() {
1175 let prev_active_item_id = pane.update(&mut cx, |pane, _| {
1176 pane.nav_history_mut().set_mode(mode);
1177 pane.active_item().map(|p| p.id())
1178 })?;
1179
1180 pane.update(&mut cx, |pane, cx| {
1181 let item = pane.open_item(project_entry_id, true, cx, build_item);
1182 navigated |= Some(item.id()) != prev_active_item_id;
1183 pane.nav_history_mut().set_mode(NavigationMode::Normal);
1184 if let Some(data) = entry.data {
1185 navigated |= item.navigate(data, cx);
1186 }
1187 })?;
1188 }
1189
1190 if !navigated {
1191 workspace
1192 .update(&mut cx, |workspace, cx| {
1193 Self::navigate_history(workspace, pane, mode, cx)
1194 })?
1195 .await?;
1196 }
1197
1198 Ok(())
1199 })
1200 } else {
1201 Task::ready(Ok(()))
1202 }
1203 }
1204
1205 pub fn go_back(
1206 &mut self,
1207 pane: WeakView<Pane>,
1208 cx: &mut ViewContext<Workspace>,
1209 ) -> Task<Result<()>> {
1210 self.navigate_history(pane, NavigationMode::GoingBack, cx)
1211 }
1212
1213 pub fn go_forward(
1214 &mut self,
1215 pane: WeakView<Pane>,
1216 cx: &mut ViewContext<Workspace>,
1217 ) -> Task<Result<()>> {
1218 self.navigate_history(pane, NavigationMode::GoingForward, cx)
1219 }
1220
1221 pub fn reopen_closed_item(&mut self, cx: &mut ViewContext<Workspace>) -> Task<Result<()>> {
1222 self.navigate_history(
1223 self.active_pane().downgrade(),
1224 NavigationMode::ReopeningClosedItem,
1225 cx,
1226 )
1227 }
1228
1229 pub fn client(&self) -> &Client {
1230 &self.app_state.client
1231 }
1232
1233 // todo!()
1234 // pub fn set_titlebar_item(&mut self, item: AnyViewHandle, cx: &mut ViewContext<Self>) {
1235 // self.titlebar_item = Some(item);
1236 // cx.notify();
1237 // }
1238
1239 // pub fn titlebar_item(&self) -> Option<AnyViewHandle> {
1240 // self.titlebar_item.clone()
1241 // }
1242
1243 // /// Call the given callback with a workspace whose project is local.
1244 // ///
1245 // /// If the given workspace has a local project, then it will be passed
1246 // /// to the callback. Otherwise, a new empty window will be created.
1247 // pub fn with_local_workspace<T, F>(
1248 // &mut self,
1249 // cx: &mut ViewContext<Self>,
1250 // callback: F,
1251 // ) -> Task<Result<T>>
1252 // where
1253 // T: 'static,
1254 // F: 'static + FnOnce(&mut Workspace, &mut ViewContext<Workspace>) -> T,
1255 // {
1256 // if self.project.read(cx).is_local() {
1257 // Task::Ready(Some(Ok(callback(self, cx))))
1258 // } else {
1259 // let task = Self::new_local(Vec::new(), self.app_state.clone(), None, cx);
1260 // cx.spawn(|_vh, mut cx| async move {
1261 // let (workspace, _) = task.await;
1262 // workspace.update(&mut cx, callback)
1263 // })
1264 // }
1265 // }
1266
1267 pub fn worktrees<'a>(&self, cx: &'a AppContext) -> impl 'a + Iterator<Item = Model<Worktree>> {
1268 self.project.read(cx).worktrees()
1269 }
1270
1271 pub fn visible_worktrees<'a>(
1272 &self,
1273 cx: &'a AppContext,
1274 ) -> impl 'a + Iterator<Item = Model<Worktree>> {
1275 self.project.read(cx).visible_worktrees(cx)
1276 }
1277
1278 pub fn worktree_scans_complete(&self, cx: &AppContext) -> impl Future<Output = ()> + 'static {
1279 let futures = self
1280 .worktrees(cx)
1281 .filter_map(|worktree| worktree.read(cx).as_local())
1282 .map(|worktree| worktree.scan_complete())
1283 .collect::<Vec<_>>();
1284 async move {
1285 for future in futures {
1286 future.await;
1287 }
1288 }
1289 }
1290
1291 // pub fn close_global(_: &CloseWindow, cx: &mut AppContext) {
1292 // cx.spawn(|mut cx| async move {
1293 // let window = cx
1294 // .windows()
1295 // .into_iter()
1296 // .find(|window| window.is_active(&cx).unwrap_or(false));
1297 // if let Some(window) = window {
1298 // //This can only get called when the window's project connection has been lost
1299 // //so we don't need to prompt the user for anything and instead just close the window
1300 // window.remove(&mut cx);
1301 // }
1302 // })
1303 // .detach();
1304 // }
1305
1306 // pub fn close(
1307 // &mut self,
1308 // _: &CloseWindow,
1309 // cx: &mut ViewContext<Self>,
1310 // ) -> Option<Task<Result<()>>> {
1311 // let window = cx.window();
1312 // let prepare = self.prepare_to_close(false, cx);
1313 // Some(cx.spawn(|_, mut cx| async move {
1314 // if prepare.await? {
1315 // window.remove(&mut cx);
1316 // }
1317 // Ok(())
1318 // }))
1319 // }
1320
1321 // pub fn prepare_to_close(
1322 // &mut self,
1323 // quitting: bool,
1324 // cx: &mut ViewContext<Self>,
1325 // ) -> Task<Result<bool>> {
1326 // let active_call = self.active_call().cloned();
1327 // let window = cx.window();
1328
1329 // cx.spawn(|this, mut cx| async move {
1330 // let workspace_count = cx
1331 // .windows()
1332 // .into_iter()
1333 // .filter(|window| window.root_is::<Workspace>())
1334 // .count();
1335
1336 // if let Some(active_call) = active_call {
1337 // if !quitting
1338 // && workspace_count == 1
1339 // && active_call.read_with(&cx, |call, _| call.room().is_some())
1340 // {
1341 // let answer = window.prompt(
1342 // PromptLevel::Warning,
1343 // "Do you want to leave the current call?",
1344 // &["Close window and hang up", "Cancel"],
1345 // &mut cx,
1346 // );
1347
1348 // if let Some(mut answer) = answer {
1349 // if answer.next().await == Some(1) {
1350 // return anyhow::Ok(false);
1351 // } else {
1352 // active_call
1353 // .update(&mut cx, |call, cx| call.hang_up(cx))
1354 // .await
1355 // .log_err();
1356 // }
1357 // }
1358 // }
1359 // }
1360
1361 // Ok(this
1362 // .update(&mut cx, |this, cx| {
1363 // this.save_all_internal(SaveIntent::Close, cx)
1364 // })?
1365 // .await?)
1366 // })
1367 // }
1368
1369 // fn save_all(
1370 // &mut self,
1371 // action: &SaveAll,
1372 // cx: &mut ViewContext<Self>,
1373 // ) -> Option<Task<Result<()>>> {
1374 // let save_all =
1375 // self.save_all_internal(action.save_intent.unwrap_or(SaveIntent::SaveAll), cx);
1376 // Some(cx.foreground().spawn(async move {
1377 // save_all.await?;
1378 // Ok(())
1379 // }))
1380 // }
1381
1382 // fn save_all_internal(
1383 // &mut self,
1384 // mut save_intent: SaveIntent,
1385 // cx: &mut ViewContext<Self>,
1386 // ) -> Task<Result<bool>> {
1387 // if self.project.read(cx).is_read_only() {
1388 // return Task::ready(Ok(true));
1389 // }
1390 // let dirty_items = self
1391 // .panes
1392 // .iter()
1393 // .flat_map(|pane| {
1394 // pane.read(cx).items().filter_map(|item| {
1395 // if item.is_dirty(cx) {
1396 // Some((pane.downgrade(), item.boxed_clone()))
1397 // } else {
1398 // None
1399 // }
1400 // })
1401 // })
1402 // .collect::<Vec<_>>();
1403
1404 // let project = self.project.clone();
1405 // cx.spawn(|workspace, mut cx| async move {
1406 // // Override save mode and display "Save all files" prompt
1407 // if save_intent == SaveIntent::Close && dirty_items.len() > 1 {
1408 // let mut answer = workspace.update(&mut cx, |_, cx| {
1409 // let prompt = Pane::file_names_for_prompt(
1410 // &mut dirty_items.iter().map(|(_, handle)| handle),
1411 // dirty_items.len(),
1412 // cx,
1413 // );
1414 // cx.prompt(
1415 // PromptLevel::Warning,
1416 // &prompt,
1417 // &["Save all", "Discard all", "Cancel"],
1418 // )
1419 // })?;
1420 // match answer.next().await {
1421 // Some(0) => save_intent = SaveIntent::SaveAll,
1422 // Some(1) => save_intent = SaveIntent::Skip,
1423 // _ => {}
1424 // }
1425 // }
1426 // for (pane, item) in dirty_items {
1427 // let (singleton, project_entry_ids) =
1428 // cx.read(|cx| (item.is_singleton(cx), item.project_entry_ids(cx)));
1429 // if singleton || !project_entry_ids.is_empty() {
1430 // if let Some(ix) =
1431 // pane.read_with(&cx, |pane, _| pane.index_for_item(item.as_ref()))?
1432 // {
1433 // if !Pane::save_item(
1434 // project.clone(),
1435 // &pane,
1436 // ix,
1437 // &*item,
1438 // save_intent,
1439 // &mut cx,
1440 // )
1441 // .await?
1442 // {
1443 // return Ok(false);
1444 // }
1445 // }
1446 // }
1447 // }
1448 // Ok(true)
1449 // })
1450 // }
1451
1452 // pub fn open(&mut self, _: &Open, cx: &mut ViewContext<Self>) -> Option<Task<Result<()>>> {
1453 // let mut paths = cx.prompt_for_paths(PathPromptOptions {
1454 // files: true,
1455 // directories: true,
1456 // multiple: true,
1457 // });
1458
1459 // Some(cx.spawn(|this, mut cx| async move {
1460 // if let Some(paths) = paths.recv().await.flatten() {
1461 // if let Some(task) = this
1462 // .update(&mut cx, |this, cx| this.open_workspace_for_paths(paths, cx))
1463 // .log_err()
1464 // {
1465 // task.await?
1466 // }
1467 // }
1468 // Ok(())
1469 // }))
1470 // }
1471
1472 // pub fn open_workspace_for_paths(
1473 // &mut self,
1474 // paths: Vec<PathBuf>,
1475 // cx: &mut ViewContext<Self>,
1476 // ) -> Task<Result<()>> {
1477 // let window = cx.window().downcast::<Self>();
1478 // let is_remote = self.project.read(cx).is_remote();
1479 // let has_worktree = self.project.read(cx).worktrees(cx).next().is_some();
1480 // let has_dirty_items = self.items(cx).any(|item| item.is_dirty(cx));
1481 // let close_task = if is_remote || has_worktree || has_dirty_items {
1482 // None
1483 // } else {
1484 // Some(self.prepare_to_close(false, cx))
1485 // };
1486 // let app_state = self.app_state.clone();
1487
1488 // cx.spawn(|_, mut cx| async move {
1489 // let window_to_replace = if let Some(close_task) = close_task {
1490 // if !close_task.await? {
1491 // return Ok(());
1492 // }
1493 // window
1494 // } else {
1495 // None
1496 // };
1497 // cx.update(|cx| open_paths(&paths, &app_state, window_to_replace, cx))
1498 // .await?;
1499 // Ok(())
1500 // })
1501 // }
1502
1503 #[allow(clippy::type_complexity)]
1504 pub fn open_paths(
1505 &mut self,
1506 mut abs_paths: Vec<PathBuf>,
1507 visible: bool,
1508 cx: &mut ViewContext<Self>,
1509 ) -> Task<Vec<Option<Result<Box<dyn ItemHandle>, anyhow::Error>>>> {
1510 log::info!("open paths {abs_paths:?}");
1511
1512 let fs = self.app_state.fs.clone();
1513
1514 // Sort the paths to ensure we add worktrees for parents before their children.
1515 abs_paths.sort_unstable();
1516 cx.spawn(move |this, mut cx| async move {
1517 let mut tasks = Vec::with_capacity(abs_paths.len());
1518 for abs_path in &abs_paths {
1519 let project_path = match this
1520 .update(&mut cx, |this, cx| {
1521 Workspace::project_path_for_path(
1522 this.project.clone(),
1523 abs_path,
1524 visible,
1525 cx,
1526 )
1527 })
1528 .log_err()
1529 {
1530 Some(project_path) => project_path.await.log_err(),
1531 None => None,
1532 };
1533
1534 let this = this.clone();
1535 let abs_path = abs_path.clone();
1536 let fs = fs.clone();
1537 let task = cx.spawn(move |mut cx| async move {
1538 let (worktree, project_path) = project_path?;
1539 if fs.is_file(&abs_path).await {
1540 Some(
1541 this.update(&mut cx, |this, cx| {
1542 this.open_path(project_path, None, true, cx)
1543 })
1544 .log_err()?
1545 .await,
1546 )
1547 } else {
1548 this.update(&mut cx, |workspace, cx| {
1549 let worktree = worktree.read(cx);
1550 let worktree_abs_path = worktree.abs_path();
1551 let entry_id = if abs_path == worktree_abs_path.as_ref() {
1552 worktree.root_entry()
1553 } else {
1554 abs_path
1555 .strip_prefix(worktree_abs_path.as_ref())
1556 .ok()
1557 .and_then(|relative_path| {
1558 worktree.entry_for_path(relative_path)
1559 })
1560 }
1561 .map(|entry| entry.id);
1562 if let Some(entry_id) = entry_id {
1563 workspace.project.update(cx, |_, cx| {
1564 cx.emit(project2::Event::ActiveEntryChanged(Some(entry_id)));
1565 })
1566 }
1567 })
1568 .log_err()?;
1569 None
1570 }
1571 });
1572 tasks.push(task);
1573 }
1574
1575 futures::future::join_all(tasks).await
1576 })
1577 }
1578
1579 // fn add_folder_to_project(&mut self, _: &AddFolderToProject, cx: &mut ViewContext<Self>) {
1580 // let mut paths = cx.prompt_for_paths(PathPromptOptions {
1581 // files: false,
1582 // directories: true,
1583 // multiple: true,
1584 // });
1585 // cx.spawn(|this, mut cx| async move {
1586 // if let Some(paths) = paths.recv().await.flatten() {
1587 // let results = this
1588 // .update(&mut cx, |this, cx| this.open_paths(paths, true, cx))?
1589 // .await;
1590 // for result in results.into_iter().flatten() {
1591 // result.log_err();
1592 // }
1593 // }
1594 // anyhow::Ok(())
1595 // })
1596 // .detach_and_log_err(cx);
1597 // }
1598
1599 fn project_path_for_path(
1600 project: Model<Project>,
1601 abs_path: &Path,
1602 visible: bool,
1603 cx: &mut AppContext,
1604 ) -> Task<Result<(Model<Worktree>, ProjectPath)>> {
1605 let entry = project.update(cx, |project, cx| {
1606 project.find_or_create_local_worktree(abs_path, visible, cx)
1607 });
1608 cx.spawn(|mut cx| async move {
1609 let (worktree, path) = entry.await?;
1610 let worktree_id = worktree.update(&mut cx, |t, _| t.id())?;
1611 Ok((
1612 worktree,
1613 ProjectPath {
1614 worktree_id,
1615 path: path.into(),
1616 },
1617 ))
1618 })
1619 }
1620
1621 // /// Returns the modal that was toggled closed if it was open.
1622 // pub fn toggle_modal<V, F>(
1623 // &mut self,
1624 // cx: &mut ViewContext<Self>,
1625 // build_view: F,
1626 // ) -> Option<View<V>>
1627 // where
1628 // V: 'static + Modal,
1629 // F: FnOnce(&mut Self, &mut ViewContext<Self>) -> View<V>,
1630 // {
1631 // cx.notify();
1632 // // Whatever modal was visible is getting clobbered. If its the same type as V, then return
1633 // // it. Otherwise, create a new modal and set it as active.
1634 // if let Some(already_open_modal) = self
1635 // .dismiss_modal(cx)
1636 // .and_then(|modal| modal.downcast::<V>())
1637 // {
1638 // cx.focus_self();
1639 // Some(already_open_modal)
1640 // } else {
1641 // let modal = build_view(self, cx);
1642 // cx.subscribe(&modal, |this, _, event, cx| {
1643 // if V::dismiss_on_event(event) {
1644 // this.dismiss_modal(cx);
1645 // }
1646 // })
1647 // .detach();
1648 // let previously_focused_view_id = cx.focused_view_id();
1649 // cx.focus(&modal);
1650 // self.modal = Some(ActiveModal {
1651 // view: Box::new(modal),
1652 // previously_focused_view_id,
1653 // });
1654 // None
1655 // }
1656 // }
1657
1658 // pub fn modal<V: 'static + View>(&self) -> Option<View<V>> {
1659 // self.modal
1660 // .as_ref()
1661 // .and_then(|modal| modal.view.as_any().clone().downcast::<V>())
1662 // }
1663
1664 // pub fn dismiss_modal(&mut self, cx: &mut ViewContext<Self>) -> Option<AnyViewHandle> {
1665 // if let Some(modal) = self.modal.take() {
1666 // if let Some(previously_focused_view_id) = modal.previously_focused_view_id {
1667 // if modal.view.has_focus(cx) {
1668 // cx.window_context().focus(Some(previously_focused_view_id));
1669 // }
1670 // }
1671 // cx.notify();
1672 // Some(modal.view.as_any().clone())
1673 // } else {
1674 // None
1675 // }
1676 // }
1677
1678 pub fn items<'a>(
1679 &'a self,
1680 cx: &'a AppContext,
1681 ) -> impl 'a + Iterator<Item = &Box<dyn ItemHandle>> {
1682 self.panes.iter().flat_map(|pane| pane.read(cx).items())
1683 }
1684
1685 // pub fn item_of_type<T: Item>(&self, cx: &AppContext) -> Option<View<T>> {
1686 // self.items_of_type(cx).max_by_key(|item| item.id())
1687 // }
1688
1689 // pub fn items_of_type<'a, T: Item>(
1690 // &'a self,
1691 // cx: &'a AppContext,
1692 // ) -> impl 'a + Iterator<Item = View<T>> {
1693 // self.panes
1694 // .iter()
1695 // .flat_map(|pane| pane.read(cx).items_of_type())
1696 // }
1697
1698 pub fn active_item(&self, cx: &AppContext) -> Option<Box<dyn ItemHandle>> {
1699 self.active_pane().read(cx).active_item()
1700 }
1701
1702 fn active_project_path(&self, cx: &ViewContext<Self>) -> Option<ProjectPath> {
1703 self.active_item(cx).and_then(|item| item.project_path(cx))
1704 }
1705
1706 pub fn save_active_item(
1707 &mut self,
1708 save_intent: SaveIntent,
1709 cx: &mut ViewContext<Self>,
1710 ) -> Task<Result<()>> {
1711 let project = self.project.clone();
1712 let pane = self.active_pane();
1713 let item_ix = pane.read(cx).active_item_index();
1714 let item = pane.read(cx).active_item();
1715 let pane = pane.downgrade();
1716
1717 cx.spawn(|_, mut cx| async move {
1718 if let Some(item) = item {
1719 Pane::save_item(project, &pane, item_ix, item.as_ref(), save_intent, &mut cx)
1720 .await
1721 .map(|_| ())
1722 } else {
1723 Ok(())
1724 }
1725 })
1726 }
1727
1728 // pub fn close_inactive_items_and_panes(
1729 // &mut self,
1730 // _: &CloseInactiveTabsAndPanes,
1731 // cx: &mut ViewContext<Self>,
1732 // ) -> Option<Task<Result<()>>> {
1733 // self.close_all_internal(true, SaveIntent::Close, cx)
1734 // }
1735
1736 // pub fn close_all_items_and_panes(
1737 // &mut self,
1738 // action: &CloseAllItemsAndPanes,
1739 // cx: &mut ViewContext<Self>,
1740 // ) -> Option<Task<Result<()>>> {
1741 // self.close_all_internal(false, action.save_intent.unwrap_or(SaveIntent::Close), cx)
1742 // }
1743
1744 // fn close_all_internal(
1745 // &mut self,
1746 // retain_active_pane: bool,
1747 // save_intent: SaveIntent,
1748 // cx: &mut ViewContext<Self>,
1749 // ) -> Option<Task<Result<()>>> {
1750 // let current_pane = self.active_pane();
1751
1752 // let mut tasks = Vec::new();
1753
1754 // if retain_active_pane {
1755 // if let Some(current_pane_close) = current_pane.update(cx, |pane, cx| {
1756 // pane.close_inactive_items(&CloseInactiveItems, cx)
1757 // }) {
1758 // tasks.push(current_pane_close);
1759 // };
1760 // }
1761
1762 // for pane in self.panes() {
1763 // if retain_active_pane && pane.id() == current_pane.id() {
1764 // continue;
1765 // }
1766
1767 // if let Some(close_pane_items) = pane.update(cx, |pane: &mut Pane, cx| {
1768 // pane.close_all_items(
1769 // &CloseAllItems {
1770 // save_intent: Some(save_intent),
1771 // },
1772 // cx,
1773 // )
1774 // }) {
1775 // tasks.push(close_pane_items)
1776 // }
1777 // }
1778
1779 // if tasks.is_empty() {
1780 // None
1781 // } else {
1782 // Some(cx.spawn(|_, _| async move {
1783 // for task in tasks {
1784 // task.await?
1785 // }
1786 // Ok(())
1787 // }))
1788 // }
1789 // }
1790
1791 // pub fn toggle_dock(&mut self, dock_side: DockPosition, cx: &mut ViewContext<Self>) {
1792 // let dock = match dock_side {
1793 // DockPosition::Left => &self.left_dock,
1794 // DockPosition::Bottom => &self.bottom_dock,
1795 // DockPosition::Right => &self.right_dock,
1796 // };
1797 // let mut focus_center = false;
1798 // let mut reveal_dock = false;
1799 // dock.update(cx, |dock, cx| {
1800 // let other_is_zoomed = self.zoomed.is_some() && self.zoomed_position != Some(dock_side);
1801 // let was_visible = dock.is_open() && !other_is_zoomed;
1802 // dock.set_open(!was_visible, cx);
1803
1804 // if let Some(active_panel) = dock.active_panel() {
1805 // if was_visible {
1806 // if active_panel.has_focus(cx) {
1807 // focus_center = true;
1808 // }
1809 // } else {
1810 // cx.focus(active_panel.as_any());
1811 // reveal_dock = true;
1812 // }
1813 // }
1814 // });
1815
1816 // if reveal_dock {
1817 // self.dismiss_zoomed_items_to_reveal(Some(dock_side), cx);
1818 // }
1819
1820 // if focus_center {
1821 // cx.focus_self();
1822 // }
1823
1824 // cx.notify();
1825 // self.serialize_workspace(cx);
1826 // }
1827
1828 pub fn close_all_docks(&mut self, cx: &mut ViewContext<Self>) {
1829 let docks = [&self.left_dock, &self.bottom_dock, &self.right_dock];
1830
1831 for dock in docks {
1832 dock.update(cx, |dock, cx| {
1833 dock.set_open(false, cx);
1834 });
1835 }
1836
1837 // todo!("focus")
1838 // cx.focus_self();
1839 cx.notify();
1840 self.serialize_workspace(cx);
1841 }
1842
1843 // /// Transfer focus to the panel of the given type.
1844 // pub fn focus_panel<T: Panel>(&mut self, cx: &mut ViewContext<Self>) -> Option<View<T>> {
1845 // self.focus_or_unfocus_panel::<T>(cx, |_, _| true)?
1846 // .as_any()
1847 // .clone()
1848 // .downcast()
1849 // }
1850
1851 // /// Focus the panel of the given type if it isn't already focused. If it is
1852 // /// already focused, then transfer focus back to the workspace center.
1853 // pub fn toggle_panel_focus<T: Panel>(&mut self, cx: &mut ViewContext<Self>) {
1854 // self.focus_or_unfocus_panel::<T>(cx, |panel, cx| !panel.has_focus(cx));
1855 // }
1856
1857 // /// Focus or unfocus the given panel type, depending on the given callback.
1858 // fn focus_or_unfocus_panel<T: Panel>(
1859 // &mut self,
1860 // cx: &mut ViewContext<Self>,
1861 // should_focus: impl Fn(&dyn PanelHandle, &mut ViewContext<Dock>) -> bool,
1862 // ) -> Option<Rc<dyn PanelHandle>> {
1863 // for dock in [&self.left_dock, &self.bottom_dock, &self.right_dock] {
1864 // if let Some(panel_index) = dock.read(cx).panel_index_for_type::<T>() {
1865 // let mut focus_center = false;
1866 // let mut reveal_dock = false;
1867 // let panel = dock.update(cx, |dock, cx| {
1868 // dock.activate_panel(panel_index, cx);
1869
1870 // let panel = dock.active_panel().cloned();
1871 // if let Some(panel) = panel.as_ref() {
1872 // if should_focus(&**panel, cx) {
1873 // dock.set_open(true, cx);
1874 // cx.focus(panel.as_any());
1875 // reveal_dock = true;
1876 // } else {
1877 // // if panel.is_zoomed(cx) {
1878 // // dock.set_open(false, cx);
1879 // // }
1880 // focus_center = true;
1881 // }
1882 // }
1883 // panel
1884 // });
1885
1886 // if focus_center {
1887 // cx.focus_self();
1888 // }
1889
1890 // self.serialize_workspace(cx);
1891 // cx.notify();
1892 // return panel;
1893 // }
1894 // }
1895 // None
1896 // }
1897
1898 // pub fn panel<T: Panel>(&self, cx: &WindowContext) -> Option<View<T>> {
1899 // for dock in [&self.left_dock, &self.bottom_dock, &self.right_dock] {
1900 // let dock = dock.read(cx);
1901 // if let Some(panel) = dock.panel::<T>() {
1902 // return Some(panel);
1903 // }
1904 // }
1905 // None
1906 // }
1907
1908 fn zoom_out(&mut self, cx: &mut ViewContext<Self>) {
1909 for pane in &self.panes {
1910 pane.update(cx, |pane, cx| pane.set_zoomed(false, cx));
1911 }
1912
1913 self.left_dock.update(cx, |dock, cx| dock.zoom_out(cx));
1914 self.bottom_dock.update(cx, |dock, cx| dock.zoom_out(cx));
1915 self.right_dock.update(cx, |dock, cx| dock.zoom_out(cx));
1916 self.zoomed = None;
1917 self.zoomed_position = None;
1918
1919 cx.notify();
1920 }
1921
1922 // #[cfg(any(test, feature = "test-support"))]
1923 // pub fn zoomed_view(&self, cx: &AppContext) -> Option<AnyViewHandle> {
1924 // self.zoomed.and_then(|view| view.upgrade(cx))
1925 // }
1926
1927 // fn dismiss_zoomed_items_to_reveal(
1928 // &mut self,
1929 // dock_to_reveal: Option<DockPosition>,
1930 // cx: &mut ViewContext<Self>,
1931 // ) {
1932 // // If a center pane is zoomed, unzoom it.
1933 // for pane in &self.panes {
1934 // if pane != &self.active_pane || dock_to_reveal.is_some() {
1935 // pane.update(cx, |pane, cx| pane.set_zoomed(false, cx));
1936 // }
1937 // }
1938
1939 // // If another dock is zoomed, hide it.
1940 // let mut focus_center = false;
1941 // for dock in [&self.left_dock, &self.right_dock, &self.bottom_dock] {
1942 // dock.update(cx, |dock, cx| {
1943 // if Some(dock.position()) != dock_to_reveal {
1944 // if let Some(panel) = dock.active_panel() {
1945 // if panel.is_zoomed(cx) {
1946 // focus_center |= panel.has_focus(cx);
1947 // dock.set_open(false, cx);
1948 // }
1949 // }
1950 // }
1951 // });
1952 // }
1953
1954 // if focus_center {
1955 // cx.focus_self();
1956 // }
1957
1958 // if self.zoomed_position != dock_to_reveal {
1959 // self.zoomed = None;
1960 // self.zoomed_position = None;
1961 // }
1962
1963 // cx.notify();
1964 // }
1965
1966 fn add_pane(&mut self, cx: &mut ViewContext<Self>) -> View<Pane> {
1967 let pane = cx.build_view(|cx| {
1968 Pane::new(
1969 self.weak_handle(),
1970 self.project.clone(),
1971 self.pane_history_timestamp.clone(),
1972 cx,
1973 )
1974 });
1975 cx.subscribe(&pane, Self::handle_pane_event).detach();
1976 self.panes.push(pane.clone());
1977 // todo!()
1978 // cx.focus(&pane);
1979 cx.emit(Event::PaneAdded(pane.clone()));
1980 pane
1981 }
1982
1983 // pub fn add_item_to_center(
1984 // &mut self,
1985 // item: Box<dyn ItemHandle>,
1986 // cx: &mut ViewContext<Self>,
1987 // ) -> bool {
1988 // if let Some(center_pane) = self.last_active_center_pane.clone() {
1989 // if let Some(center_pane) = center_pane.upgrade(cx) {
1990 // center_pane.update(cx, |pane, cx| pane.add_item(item, true, true, None, cx));
1991 // true
1992 // } else {
1993 // false
1994 // }
1995 // } else {
1996 // false
1997 // }
1998 // }
1999
2000 // pub fn add_item(&mut self, item: Box<dyn ItemHandle>, cx: &mut ViewContext<Self>) {
2001 // self.active_pane
2002 // .update(cx, |pane, cx| pane.add_item(item, true, true, None, cx));
2003 // }
2004
2005 // pub fn split_item(
2006 // &mut self,
2007 // split_direction: SplitDirection,
2008 // item: Box<dyn ItemHandle>,
2009 // cx: &mut ViewContext<Self>,
2010 // ) {
2011 // let new_pane = self.split_pane(self.active_pane.clone(), split_direction, cx);
2012 // new_pane.update(cx, move |new_pane, cx| {
2013 // new_pane.add_item(item, true, true, None, cx)
2014 // })
2015 // }
2016
2017 // pub fn open_abs_path(
2018 // &mut self,
2019 // abs_path: PathBuf,
2020 // visible: bool,
2021 // cx: &mut ViewContext<Self>,
2022 // ) -> Task<anyhow::Result<Box<dyn ItemHandle>>> {
2023 // cx.spawn(|workspace, mut cx| async move {
2024 // let open_paths_task_result = workspace
2025 // .update(&mut cx, |workspace, cx| {
2026 // workspace.open_paths(vec![abs_path.clone()], visible, cx)
2027 // })
2028 // .with_context(|| format!("open abs path {abs_path:?} task spawn"))?
2029 // .await;
2030 // anyhow::ensure!(
2031 // open_paths_task_result.len() == 1,
2032 // "open abs path {abs_path:?} task returned incorrect number of results"
2033 // );
2034 // match open_paths_task_result
2035 // .into_iter()
2036 // .next()
2037 // .expect("ensured single task result")
2038 // {
2039 // Some(open_result) => {
2040 // open_result.with_context(|| format!("open abs path {abs_path:?} task join"))
2041 // }
2042 // None => anyhow::bail!("open abs path {abs_path:?} task returned None"),
2043 // }
2044 // })
2045 // }
2046
2047 // pub fn split_abs_path(
2048 // &mut self,
2049 // abs_path: PathBuf,
2050 // visible: bool,
2051 // cx: &mut ViewContext<Self>,
2052 // ) -> Task<anyhow::Result<Box<dyn ItemHandle>>> {
2053 // let project_path_task =
2054 // Workspace::project_path_for_path(self.project.clone(), &abs_path, visible, cx);
2055 // cx.spawn(|this, mut cx| async move {
2056 // let (_, path) = project_path_task.await?;
2057 // this.update(&mut cx, |this, cx| this.split_path(path, cx))?
2058 // .await
2059 // })
2060 // }
2061
2062 pub fn open_path(
2063 &mut self,
2064 path: impl Into<ProjectPath>,
2065 pane: Option<WeakView<Pane>>,
2066 focus_item: bool,
2067 cx: &mut ViewContext<Self>,
2068 ) -> Task<Result<Box<dyn ItemHandle>, anyhow::Error>> {
2069 let pane = pane.unwrap_or_else(|| {
2070 self.last_active_center_pane.clone().unwrap_or_else(|| {
2071 self.panes
2072 .first()
2073 .expect("There must be an active pane")
2074 .downgrade()
2075 })
2076 });
2077
2078 let task = self.load_path(path.into(), cx);
2079 cx.spawn(move |_, mut cx| async move {
2080 let (project_entry_id, build_item) = task.await?;
2081 pane.update(&mut cx, |pane, cx| {
2082 pane.open_item(project_entry_id, focus_item, cx, build_item)
2083 })
2084 })
2085 }
2086
2087 // pub fn split_path(
2088 // &mut self,
2089 // path: impl Into<ProjectPath>,
2090 // cx: &mut ViewContext<Self>,
2091 // ) -> Task<Result<Box<dyn ItemHandle>, anyhow::Error>> {
2092 // let pane = self.last_active_center_pane.clone().unwrap_or_else(|| {
2093 // self.panes
2094 // .first()
2095 // .expect("There must be an active pane")
2096 // .downgrade()
2097 // });
2098
2099 // if let Member::Pane(center_pane) = &self.center.root {
2100 // if center_pane.read(cx).items_len() == 0 {
2101 // return self.open_path(path, Some(pane), true, cx);
2102 // }
2103 // }
2104
2105 // let task = self.load_path(path.into(), cx);
2106 // cx.spawn(|this, mut cx| async move {
2107 // let (project_entry_id, build_item) = task.await?;
2108 // this.update(&mut cx, move |this, cx| -> Option<_> {
2109 // let pane = pane.upgrade(cx)?;
2110 // let new_pane = this.split_pane(pane, SplitDirection::Right, cx);
2111 // new_pane.update(cx, |new_pane, cx| {
2112 // Some(new_pane.open_item(project_entry_id, true, cx, build_item))
2113 // })
2114 // })
2115 // .map(|option| option.ok_or_else(|| anyhow!("pane was dropped")))?
2116 // })
2117 // }
2118
2119 pub(crate) fn load_path(
2120 &mut self,
2121 path: ProjectPath,
2122 cx: &mut ViewContext<Self>,
2123 ) -> Task<
2124 Result<(
2125 ProjectEntryId,
2126 impl 'static + Send + FnOnce(&mut ViewContext<Pane>) -> Box<dyn ItemHandle>,
2127 )>,
2128 > {
2129 let project = self.project().clone();
2130 let project_item = project.update(cx, |project, cx| project.open_path(path, cx));
2131 cx.spawn(|_, mut cx| async move {
2132 let (project_entry_id, project_item) = project_item.await?;
2133 let build_item = cx.update(|_, cx| {
2134 cx.default_global::<ProjectItemBuilders>()
2135 .get(&project_item.entity_type())
2136 .ok_or_else(|| anyhow!("no item builder for project item"))
2137 .cloned()
2138 })??;
2139 let build_item =
2140 move |cx: &mut ViewContext<Pane>| build_item(project, project_item, cx);
2141 Ok((project_entry_id, build_item))
2142 })
2143 }
2144
2145 // pub fn open_project_item<T>(
2146 // &mut self,
2147 // project_item: ModelHandle<T::Item>,
2148 // cx: &mut ViewContext<Self>,
2149 // ) -> View<T>
2150 // where
2151 // T: ProjectItem,
2152 // {
2153 // use project::Item as _;
2154
2155 // let entry_id = project_item.read(cx).entry_id(cx);
2156 // if let Some(item) = entry_id
2157 // .and_then(|entry_id| self.active_pane().read(cx).item_for_entry(entry_id, cx))
2158 // .and_then(|item| item.downcast())
2159 // {
2160 // self.activate_item(&item, cx);
2161 // return item;
2162 // }
2163
2164 // let item = cx.build_view(|cx| T::for_project_item(self.project().clone(), project_item, cx));
2165 // self.add_item(Box::new(item.clone()), cx);
2166 // item
2167 // }
2168
2169 // pub fn split_project_item<T>(
2170 // &mut self,
2171 // project_item: ModelHandle<T::Item>,
2172 // cx: &mut ViewContext<Self>,
2173 // ) -> View<T>
2174 // where
2175 // T: ProjectItem,
2176 // {
2177 // use project::Item as _;
2178
2179 // let entry_id = project_item.read(cx).entry_id(cx);
2180 // if let Some(item) = entry_id
2181 // .and_then(|entry_id| self.active_pane().read(cx).item_for_entry(entry_id, cx))
2182 // .and_then(|item| item.downcast())
2183 // {
2184 // self.activate_item(&item, cx);
2185 // return item;
2186 // }
2187
2188 // let item = cx.build_view(|cx| T::for_project_item(self.project().clone(), project_item, cx));
2189 // self.split_item(SplitDirection::Right, Box::new(item.clone()), cx);
2190 // item
2191 // }
2192
2193 // pub fn open_shared_screen(&mut self, peer_id: PeerId, cx: &mut ViewContext<Self>) {
2194 // if let Some(shared_screen) = self.shared_screen_for_peer(peer_id, &self.active_pane, cx) {
2195 // self.active_pane.update(cx, |pane, cx| {
2196 // pane.add_item(Box::new(shared_screen), false, true, None, cx)
2197 // });
2198 // }
2199 // }
2200
2201 // pub fn activate_item(&mut self, item: &dyn ItemHandle, cx: &mut ViewContext<Self>) -> bool {
2202 // let result = self.panes.iter().find_map(|pane| {
2203 // pane.read(cx)
2204 // .index_for_item(item)
2205 // .map(|ix| (pane.clone(), ix))
2206 // });
2207 // if let Some((pane, ix)) = result {
2208 // pane.update(cx, |pane, cx| pane.activate_item(ix, true, true, cx));
2209 // true
2210 // } else {
2211 // false
2212 // }
2213 // }
2214
2215 // fn activate_pane_at_index(&mut self, action: &ActivatePane, cx: &mut ViewContext<Self>) {
2216 // let panes = self.center.panes();
2217 // if let Some(pane) = panes.get(action.0).map(|p| (*p).clone()) {
2218 // cx.focus(&pane);
2219 // } else {
2220 // self.split_and_clone(self.active_pane.clone(), SplitDirection::Right, cx);
2221 // }
2222 // }
2223
2224 // pub fn activate_next_pane(&mut self, cx: &mut ViewContext<Self>) {
2225 // let panes = self.center.panes();
2226 // if let Some(ix) = panes.iter().position(|pane| **pane == self.active_pane) {
2227 // let next_ix = (ix + 1) % panes.len();
2228 // let next_pane = panes[next_ix].clone();
2229 // cx.focus(&next_pane);
2230 // }
2231 // }
2232
2233 // pub fn activate_previous_pane(&mut self, cx: &mut ViewContext<Self>) {
2234 // let panes = self.center.panes();
2235 // if let Some(ix) = panes.iter().position(|pane| **pane == self.active_pane) {
2236 // let prev_ix = cmp::min(ix.wrapping_sub(1), panes.len() - 1);
2237 // let prev_pane = panes[prev_ix].clone();
2238 // cx.focus(&prev_pane);
2239 // }
2240 // }
2241
2242 // pub fn activate_pane_in_direction(
2243 // &mut self,
2244 // direction: SplitDirection,
2245 // cx: &mut ViewContext<Self>,
2246 // ) {
2247 // if let Some(pane) = self.find_pane_in_direction(direction, cx) {
2248 // cx.focus(pane);
2249 // }
2250 // }
2251
2252 // pub fn swap_pane_in_direction(
2253 // &mut self,
2254 // direction: SplitDirection,
2255 // cx: &mut ViewContext<Self>,
2256 // ) {
2257 // if let Some(to) = self
2258 // .find_pane_in_direction(direction, cx)
2259 // .map(|pane| pane.clone())
2260 // {
2261 // self.center.swap(&self.active_pane.clone(), &to);
2262 // cx.notify();
2263 // }
2264 // }
2265
2266 // fn find_pane_in_direction(
2267 // &mut self,
2268 // direction: SplitDirection,
2269 // cx: &mut ViewContext<Self>,
2270 // ) -> Option<&View<Pane>> {
2271 // let Some(bounding_box) = self.center.bounding_box_for_pane(&self.active_pane) else {
2272 // return None;
2273 // };
2274 // let cursor = self.active_pane.read(cx).pixel_position_of_cursor(cx);
2275 // let center = match cursor {
2276 // Some(cursor) if bounding_box.contains_point(cursor) => cursor,
2277 // _ => bounding_box.center(),
2278 // };
2279
2280 // let distance_to_next = theme::current(cx).workspace.pane_divider.width + 1.;
2281
2282 // let target = match direction {
2283 // SplitDirection::Left => vec2f(bounding_box.origin_x() - distance_to_next, center.y()),
2284 // SplitDirection::Right => vec2f(bounding_box.max_x() + distance_to_next, center.y()),
2285 // SplitDirection::Up => vec2f(center.x(), bounding_box.origin_y() - distance_to_next),
2286 // SplitDirection::Down => vec2f(center.x(), bounding_box.max_y() + distance_to_next),
2287 // };
2288 // self.center.pane_at_pixel_position(target)
2289 // }
2290
2291 // fn handle_pane_focused(&mut self, pane: View<Pane>, cx: &mut ViewContext<Self>) {
2292 // if self.active_pane != pane {
2293 // self.active_pane = pane.clone();
2294 // self.status_bar.update(cx, |status_bar, cx| {
2295 // status_bar.set_active_pane(&self.active_pane, cx);
2296 // });
2297 // self.active_item_path_changed(cx);
2298 // self.last_active_center_pane = Some(pane.downgrade());
2299 // }
2300
2301 // self.dismiss_zoomed_items_to_reveal(None, cx);
2302 // if pane.read(cx).is_zoomed() {
2303 // self.zoomed = Some(pane.downgrade().into_any());
2304 // } else {
2305 // self.zoomed = None;
2306 // }
2307 // self.zoomed_position = None;
2308 // self.update_active_view_for_followers(cx);
2309
2310 // cx.notify();
2311 // }
2312
2313 fn handle_pane_event(
2314 &mut self,
2315 _pane: View<Pane>,
2316 _event: &pane::Event,
2317 _cx: &mut ViewContext<Self>,
2318 ) {
2319 todo!()
2320 // match event {
2321 // pane::Event::AddItem { item } => item.added_to_pane(self, pane, cx),
2322 // pane::Event::Split(direction) => {
2323 // self.split_and_clone(pane, *direction, cx);
2324 // }
2325 // pane::Event::Remove => self.remove_pane(pane, cx),
2326 // pane::Event::ActivateItem { local } => {
2327 // if *local {
2328 // self.unfollow(&pane, cx);
2329 // }
2330 // if &pane == self.active_pane() {
2331 // self.active_item_path_changed(cx);
2332 // }
2333 // }
2334 // pane::Event::ChangeItemTitle => {
2335 // if pane == self.active_pane {
2336 // self.active_item_path_changed(cx);
2337 // }
2338 // self.update_window_edited(cx);
2339 // }
2340 // pane::Event::RemoveItem { item_id } => {
2341 // self.update_window_edited(cx);
2342 // if let hash_map::Entry::Occupied(entry) = self.panes_by_item.entry(*item_id) {
2343 // if entry.get().id() == pane.id() {
2344 // entry.remove();
2345 // }
2346 // }
2347 // }
2348 // pane::Event::Focus => {
2349 // self.handle_pane_focused(pane.clone(), cx);
2350 // }
2351 // pane::Event::ZoomIn => {
2352 // if pane == self.active_pane {
2353 // pane.update(cx, |pane, cx| pane.set_zoomed(true, cx));
2354 // if pane.read(cx).has_focus() {
2355 // self.zoomed = Some(pane.downgrade().into_any());
2356 // self.zoomed_position = None;
2357 // }
2358 // cx.notify();
2359 // }
2360 // }
2361 // pane::Event::ZoomOut => {
2362 // pane.update(cx, |pane, cx| pane.set_zoomed(false, cx));
2363 // if self.zoomed_position.is_none() {
2364 // self.zoomed = None;
2365 // }
2366 // cx.notify();
2367 // }
2368 // }
2369
2370 // self.serialize_workspace(cx);
2371 }
2372
2373 // pub fn split_pane(
2374 // &mut self,
2375 // pane_to_split: View<Pane>,
2376 // split_direction: SplitDirection,
2377 // cx: &mut ViewContext<Self>,
2378 // ) -> View<Pane> {
2379 // let new_pane = self.add_pane(cx);
2380 // self.center
2381 // .split(&pane_to_split, &new_pane, split_direction)
2382 // .unwrap();
2383 // cx.notify();
2384 // new_pane
2385 // }
2386
2387 // pub fn split_and_clone(
2388 // &mut self,
2389 // pane: View<Pane>,
2390 // direction: SplitDirection,
2391 // cx: &mut ViewContext<Self>,
2392 // ) -> Option<View<Pane>> {
2393 // let item = pane.read(cx).active_item()?;
2394 // let maybe_pane_handle = if let Some(clone) = item.clone_on_split(self.database_id(), cx) {
2395 // let new_pane = self.add_pane(cx);
2396 // new_pane.update(cx, |pane, cx| pane.add_item(clone, true, true, None, cx));
2397 // self.center.split(&pane, &new_pane, direction).unwrap();
2398 // Some(new_pane)
2399 // } else {
2400 // None
2401 // };
2402 // cx.notify();
2403 // maybe_pane_handle
2404 // }
2405
2406 // pub fn split_pane_with_item(
2407 // &mut self,
2408 // pane_to_split: WeakView<Pane>,
2409 // split_direction: SplitDirection,
2410 // from: WeakView<Pane>,
2411 // item_id_to_move: usize,
2412 // cx: &mut ViewContext<Self>,
2413 // ) {
2414 // let Some(pane_to_split) = pane_to_split.upgrade(cx) else {
2415 // return;
2416 // };
2417 // let Some(from) = from.upgrade(cx) else {
2418 // return;
2419 // };
2420
2421 // let new_pane = self.add_pane(cx);
2422 // self.move_item(from.clone(), new_pane.clone(), item_id_to_move, 0, cx);
2423 // self.center
2424 // .split(&pane_to_split, &new_pane, split_direction)
2425 // .unwrap();
2426 // cx.notify();
2427 // }
2428
2429 // pub fn split_pane_with_project_entry(
2430 // &mut self,
2431 // pane_to_split: WeakView<Pane>,
2432 // split_direction: SplitDirection,
2433 // project_entry: ProjectEntryId,
2434 // cx: &mut ViewContext<Self>,
2435 // ) -> Option<Task<Result<()>>> {
2436 // let pane_to_split = pane_to_split.upgrade(cx)?;
2437 // let new_pane = self.add_pane(cx);
2438 // self.center
2439 // .split(&pane_to_split, &new_pane, split_direction)
2440 // .unwrap();
2441
2442 // let path = self.project.read(cx).path_for_entry(project_entry, cx)?;
2443 // let task = self.open_path(path, Some(new_pane.downgrade()), true, cx);
2444 // Some(cx.foreground().spawn(async move {
2445 // task.await?;
2446 // Ok(())
2447 // }))
2448 // }
2449
2450 // pub fn move_item(
2451 // &mut self,
2452 // source: View<Pane>,
2453 // destination: View<Pane>,
2454 // item_id_to_move: usize,
2455 // destination_index: usize,
2456 // cx: &mut ViewContext<Self>,
2457 // ) {
2458 // let item_to_move = source
2459 // .read(cx)
2460 // .items()
2461 // .enumerate()
2462 // .find(|(_, item_handle)| item_handle.id() == item_id_to_move);
2463
2464 // if item_to_move.is_none() {
2465 // log::warn!("Tried to move item handle which was not in `from` pane. Maybe tab was closed during drop");
2466 // return;
2467 // }
2468 // let (item_ix, item_handle) = item_to_move.unwrap();
2469 // let item_handle = item_handle.clone();
2470
2471 // if source != destination {
2472 // // Close item from previous pane
2473 // source.update(cx, |source, cx| {
2474 // source.remove_item(item_ix, false, cx);
2475 // });
2476 // }
2477
2478 // // This automatically removes duplicate items in the pane
2479 // destination.update(cx, |destination, cx| {
2480 // destination.add_item(item_handle, true, true, Some(destination_index), cx);
2481 // cx.focus_self();
2482 // });
2483 // }
2484
2485 // fn remove_pane(&mut self, pane: View<Pane>, cx: &mut ViewContext<Self>) {
2486 // if self.center.remove(&pane).unwrap() {
2487 // self.force_remove_pane(&pane, cx);
2488 // self.unfollow(&pane, cx);
2489 // self.last_leaders_by_pane.remove(&pane.downgrade());
2490 // for removed_item in pane.read(cx).items() {
2491 // self.panes_by_item.remove(&removed_item.id());
2492 // }
2493
2494 // cx.notify();
2495 // } else {
2496 // self.active_item_path_changed(cx);
2497 // }
2498 // }
2499
2500 pub fn panes(&self) -> &[View<Pane>] {
2501 &self.panes
2502 }
2503
2504 pub fn active_pane(&self) -> &View<Pane> {
2505 &self.active_pane
2506 }
2507
2508 fn collaborator_left(&mut self, peer_id: PeerId, cx: &mut ViewContext<Self>) {
2509 self.follower_states.retain(|_, state| {
2510 if state.leader_id == peer_id {
2511 for item in state.items_by_leader_view_id.values() {
2512 item.set_leader_peer_id(None, cx);
2513 }
2514 false
2515 } else {
2516 true
2517 }
2518 });
2519 cx.notify();
2520 }
2521
2522 // fn start_following(
2523 // &mut self,
2524 // leader_id: PeerId,
2525 // cx: &mut ViewContext<Self>,
2526 // ) -> Option<Task<Result<()>>> {
2527 // let pane = self.active_pane().clone();
2528
2529 // self.last_leaders_by_pane
2530 // .insert(pane.downgrade(), leader_id);
2531 // self.unfollow(&pane, cx);
2532 // self.follower_states.insert(
2533 // pane.clone(),
2534 // FollowerState {
2535 // leader_id,
2536 // active_view_id: None,
2537 // items_by_leader_view_id: Default::default(),
2538 // },
2539 // );
2540 // cx.notify();
2541
2542 // let room_id = self.active_call()?.read(cx).room()?.read(cx).id();
2543 // let project_id = self.project.read(cx).remote_id();
2544 // let request = self.app_state.client.request(proto::Follow {
2545 // room_id,
2546 // project_id,
2547 // leader_id: Some(leader_id),
2548 // });
2549
2550 // Some(cx.spawn(|this, mut cx| async move {
2551 // let response = request.await?;
2552 // this.update(&mut cx, |this, _| {
2553 // let state = this
2554 // .follower_states
2555 // .get_mut(&pane)
2556 // .ok_or_else(|| anyhow!("following interrupted"))?;
2557 // state.active_view_id = if let Some(active_view_id) = response.active_view_id {
2558 // Some(ViewId::from_proto(active_view_id)?)
2559 // } else {
2560 // None
2561 // };
2562 // Ok::<_, anyhow::Error>(())
2563 // })??;
2564 // Self::add_views_from_leader(
2565 // this.clone(),
2566 // leader_id,
2567 // vec![pane],
2568 // response.views,
2569 // &mut cx,
2570 // )
2571 // .await?;
2572 // this.update(&mut cx, |this, cx| this.leader_updated(leader_id, cx))?;
2573 // Ok(())
2574 // }))
2575 // }
2576
2577 // pub fn follow_next_collaborator(
2578 // &mut self,
2579 // _: &FollowNextCollaborator,
2580 // cx: &mut ViewContext<Self>,
2581 // ) -> Option<Task<Result<()>>> {
2582 // let collaborators = self.project.read(cx).collaborators();
2583 // let next_leader_id = if let Some(leader_id) = self.leader_for_pane(&self.active_pane) {
2584 // let mut collaborators = collaborators.keys().copied();
2585 // for peer_id in collaborators.by_ref() {
2586 // if peer_id == leader_id {
2587 // break;
2588 // }
2589 // }
2590 // collaborators.next()
2591 // } else if let Some(last_leader_id) =
2592 // self.last_leaders_by_pane.get(&self.active_pane.downgrade())
2593 // {
2594 // if collaborators.contains_key(last_leader_id) {
2595 // Some(*last_leader_id)
2596 // } else {
2597 // None
2598 // }
2599 // } else {
2600 // None
2601 // };
2602
2603 // let pane = self.active_pane.clone();
2604 // let Some(leader_id) = next_leader_id.or_else(|| collaborators.keys().copied().next())
2605 // else {
2606 // return None;
2607 // };
2608 // if Some(leader_id) == self.unfollow(&pane, cx) {
2609 // return None;
2610 // }
2611 // self.follow(leader_id, cx)
2612 // }
2613
2614 // pub fn follow(
2615 // &mut self,
2616 // leader_id: PeerId,
2617 // cx: &mut ViewContext<Self>,
2618 // ) -> Option<Task<Result<()>>> {
2619 // let room = ActiveCall::global(cx).read(cx).room()?.read(cx);
2620 // let project = self.project.read(cx);
2621
2622 // let Some(remote_participant) = room.remote_participant_for_peer_id(leader_id) else {
2623 // return None;
2624 // };
2625
2626 // let other_project_id = match remote_participant.location {
2627 // call::ParticipantLocation::External => None,
2628 // call::ParticipantLocation::UnsharedProject => None,
2629 // call::ParticipantLocation::SharedProject { project_id } => {
2630 // if Some(project_id) == project.remote_id() {
2631 // None
2632 // } else {
2633 // Some(project_id)
2634 // }
2635 // }
2636 // };
2637
2638 // // if they are active in another project, follow there.
2639 // if let Some(project_id) = other_project_id {
2640 // let app_state = self.app_state.clone();
2641 // return Some(crate::join_remote_project(
2642 // project_id,
2643 // remote_participant.user.id,
2644 // app_state,
2645 // cx,
2646 // ));
2647 // }
2648
2649 // // if you're already following, find the right pane and focus it.
2650 // for (pane, state) in &self.follower_states {
2651 // if leader_id == state.leader_id {
2652 // cx.focus(pane);
2653 // return None;
2654 // }
2655 // }
2656
2657 // // Otherwise, follow.
2658 // self.start_following(leader_id, cx)
2659 // }
2660
2661 pub fn unfollow(&mut self, pane: &View<Pane>, cx: &mut ViewContext<Self>) -> Option<PeerId> {
2662 let state = self.follower_states.remove(pane)?;
2663 let leader_id = state.leader_id;
2664 for (_, item) in state.items_by_leader_view_id {
2665 item.set_leader_peer_id(None, cx);
2666 }
2667
2668 if self
2669 .follower_states
2670 .values()
2671 .all(|state| state.leader_id != state.leader_id)
2672 {
2673 let project_id = self.project.read(cx).remote_id();
2674 let room_id = self.active_call()?.read(cx).room()?.read(cx).id();
2675 self.app_state
2676 .client
2677 .send(proto::Unfollow {
2678 room_id,
2679 project_id,
2680 leader_id: Some(leader_id),
2681 })
2682 .log_err();
2683 }
2684
2685 cx.notify();
2686 Some(leader_id)
2687 }
2688
2689 // pub fn is_being_followed(&self, peer_id: PeerId) -> bool {
2690 // self.follower_states
2691 // .values()
2692 // .any(|state| state.leader_id == peer_id)
2693 // }
2694
2695 fn render_titlebar(&self, cx: &mut ViewContext<Self>) -> impl Component<Self> {
2696 div()
2697 .bg(cx.theme().colors().title_bar_background)
2698 .when(
2699 !matches!(cx.window_bounds(), WindowBounds::Fullscreen),
2700 |s| s.pl_20(),
2701 )
2702 .id("titlebar")
2703 .on_click(|_, event, cx| {
2704 if event.up.click_count == 2 {
2705 cx.zoom_window();
2706 }
2707 })
2708 .child("Collab title bar Item") // self.titlebar_item
2709 }
2710
2711 // fn active_item_path_changed(&mut self, cx: &mut ViewContext<Self>) {
2712 // let active_entry = self.active_project_path(cx);
2713 // self.project
2714 // .update(cx, |project, cx| project.set_active_path(active_entry, cx));
2715 // self.update_window_title(cx);
2716 // }
2717
2718 fn update_window_title(&mut self, cx: &mut ViewContext<Self>) {
2719 let project = self.project().read(cx);
2720 let mut title = String::new();
2721
2722 if let Some(path) = self.active_item(cx).and_then(|item| item.project_path(cx)) {
2723 let filename = path
2724 .path
2725 .file_name()
2726 .map(|s| s.to_string_lossy())
2727 .or_else(|| {
2728 Some(Cow::Borrowed(
2729 project
2730 .worktree_for_id(path.worktree_id, cx)?
2731 .read(cx)
2732 .root_name(),
2733 ))
2734 });
2735
2736 if let Some(filename) = filename {
2737 title.push_str(filename.as_ref());
2738 title.push_str(" — ");
2739 }
2740 }
2741
2742 for (i, name) in project.worktree_root_names(cx).enumerate() {
2743 if i > 0 {
2744 title.push_str(", ");
2745 }
2746 title.push_str(name);
2747 }
2748
2749 if title.is_empty() {
2750 title = "empty project".to_string();
2751 }
2752
2753 if project.is_remote() {
2754 title.push_str(" ↙");
2755 } else if project.is_shared() {
2756 title.push_str(" ↗");
2757 }
2758
2759 // todo!()
2760 // cx.set_window_title(&title);
2761 }
2762
2763 fn update_window_edited(&mut self, cx: &mut ViewContext<Self>) {
2764 let is_edited = !self.project.read(cx).is_read_only()
2765 && self
2766 .items(cx)
2767 .any(|item| item.has_conflict(cx) || item.is_dirty(cx));
2768 if is_edited != self.window_edited {
2769 self.window_edited = is_edited;
2770 todo!()
2771 // cx.set_window_edited(self.window_edited)
2772 }
2773 }
2774
2775 // fn render_disconnected_overlay(
2776 // &self,
2777 // cx: &mut ViewContext<Workspace>,
2778 // ) -> Option<AnyElement<Workspace>> {
2779 // if self.project.read(cx).is_read_only() {
2780 // enum DisconnectedOverlay {}
2781 // Some(
2782 // MouseEventHandler::new::<DisconnectedOverlay, _>(0, cx, |_, cx| {
2783 // let theme = &theme::current(cx);
2784 // Label::new(
2785 // "Your connection to the remote project has been lost.",
2786 // theme.workspace.disconnected_overlay.text.clone(),
2787 // )
2788 // .aligned()
2789 // .contained()
2790 // .with_style(theme.workspace.disconnected_overlay.container)
2791 // })
2792 // .with_cursor_style(CursorStyle::Arrow)
2793 // .capture_all()
2794 // .into_any_named("disconnected overlay"),
2795 // )
2796 // } else {
2797 // None
2798 // }
2799 // }
2800
2801 // fn render_notifications(
2802 // &self,
2803 // theme: &theme::Workspace,
2804 // cx: &AppContext,
2805 // ) -> Option<AnyElement<Workspace>> {
2806 // if self.notifications.is_empty() {
2807 // None
2808 // } else {
2809 // Some(
2810 // Flex::column()
2811 // .with_children(self.notifications.iter().map(|(_, _, notification)| {
2812 // ChildView::new(notification.as_any(), cx)
2813 // .contained()
2814 // .with_style(theme.notification)
2815 // }))
2816 // .constrained()
2817 // .with_width(theme.notifications.width)
2818 // .contained()
2819 // .with_style(theme.notifications.container)
2820 // .aligned()
2821 // .bottom()
2822 // .right()
2823 // .into_any(),
2824 // )
2825 // }
2826 // }
2827
2828 // // RPC handlers
2829
2830 fn handle_follow(
2831 &mut self,
2832 _follower_project_id: Option<u64>,
2833 _cx: &mut ViewContext<Self>,
2834 ) -> proto::FollowResponse {
2835 todo!()
2836
2837 // let client = &self.app_state.client;
2838 // let project_id = self.project.read(cx).remote_id();
2839
2840 // let active_view_id = self.active_item(cx).and_then(|i| {
2841 // Some(
2842 // i.to_followable_item_handle(cx)?
2843 // .remote_id(client, cx)?
2844 // .to_proto(),
2845 // )
2846 // });
2847
2848 // cx.notify();
2849
2850 // self.last_active_view_id = active_view_id.clone();
2851 // proto::FollowResponse {
2852 // active_view_id,
2853 // views: self
2854 // .panes()
2855 // .iter()
2856 // .flat_map(|pane| {
2857 // let leader_id = self.leader_for_pane(pane);
2858 // pane.read(cx).items().filter_map({
2859 // let cx = &cx;
2860 // move |item| {
2861 // let item = item.to_followable_item_handle(cx)?;
2862 // if (project_id.is_none() || project_id != follower_project_id)
2863 // && item.is_project_item(cx)
2864 // {
2865 // return None;
2866 // }
2867 // let id = item.remote_id(client, cx)?.to_proto();
2868 // let variant = item.to_state_proto(cx)?;
2869 // Some(proto::View {
2870 // id: Some(id),
2871 // leader_id,
2872 // variant: Some(variant),
2873 // })
2874 // }
2875 // })
2876 // })
2877 // .collect(),
2878 // }
2879 }
2880
2881 fn handle_update_followers(
2882 &mut self,
2883 leader_id: PeerId,
2884 message: proto::UpdateFollowers,
2885 _cx: &mut ViewContext<Self>,
2886 ) {
2887 self.leader_updates_tx
2888 .unbounded_send((leader_id, message))
2889 .ok();
2890 }
2891
2892 async fn process_leader_update(
2893 this: &WeakView<Self>,
2894 leader_id: PeerId,
2895 update: proto::UpdateFollowers,
2896 cx: &mut AsyncWindowContext,
2897 ) -> Result<()> {
2898 match update.variant.ok_or_else(|| anyhow!("invalid update"))? {
2899 proto::update_followers::Variant::UpdateActiveView(update_active_view) => {
2900 this.update(cx, |this, _| {
2901 for (_, state) in &mut this.follower_states {
2902 if state.leader_id == leader_id {
2903 state.active_view_id =
2904 if let Some(active_view_id) = update_active_view.id.clone() {
2905 Some(ViewId::from_proto(active_view_id)?)
2906 } else {
2907 None
2908 };
2909 }
2910 }
2911 anyhow::Ok(())
2912 })??;
2913 }
2914 proto::update_followers::Variant::UpdateView(update_view) => {
2915 let variant = update_view
2916 .variant
2917 .ok_or_else(|| anyhow!("missing update view variant"))?;
2918 let id = update_view
2919 .id
2920 .ok_or_else(|| anyhow!("missing update view id"))?;
2921 let mut tasks = Vec::new();
2922 this.update(cx, |this, cx| {
2923 let project = this.project.clone();
2924 for (_, state) in &mut this.follower_states {
2925 if state.leader_id == leader_id {
2926 let view_id = ViewId::from_proto(id.clone())?;
2927 if let Some(item) = state.items_by_leader_view_id.get(&view_id) {
2928 tasks.push(item.apply_update_proto(&project, variant.clone(), cx));
2929 }
2930 }
2931 }
2932 anyhow::Ok(())
2933 })??;
2934 try_join_all(tasks).await.log_err();
2935 }
2936 proto::update_followers::Variant::CreateView(view) => {
2937 let panes = this.update(cx, |this, _| {
2938 this.follower_states
2939 .iter()
2940 .filter_map(|(pane, state)| (state.leader_id == leader_id).then_some(pane))
2941 .cloned()
2942 .collect()
2943 })?;
2944 Self::add_views_from_leader(this.clone(), leader_id, panes, vec![view], cx).await?;
2945 }
2946 }
2947 this.update(cx, |this, cx| this.leader_updated(leader_id, cx))?;
2948 Ok(())
2949 }
2950
2951 async fn add_views_from_leader(
2952 this: WeakView<Self>,
2953 leader_id: PeerId,
2954 panes: Vec<View<Pane>>,
2955 views: Vec<proto::View>,
2956 cx: &mut AsyncWindowContext,
2957 ) -> Result<()> {
2958 let this = this.upgrade().context("workspace dropped")?;
2959
2960 let item_builders = cx.update(|_, cx| {
2961 cx.default_global::<FollowableItemBuilders>()
2962 .values()
2963 .map(|b| b.0)
2964 .collect::<Vec<_>>()
2965 })?;
2966
2967 let mut item_tasks_by_pane = HashMap::default();
2968 for pane in panes {
2969 let mut item_tasks = Vec::new();
2970 let mut leader_view_ids = Vec::new();
2971 for view in &views {
2972 let Some(id) = &view.id else { continue };
2973 let id = ViewId::from_proto(id.clone())?;
2974 let mut variant = view.variant.clone();
2975 if variant.is_none() {
2976 Err(anyhow!("missing view variant"))?;
2977 }
2978 for build_item in &item_builders {
2979 let task = cx.update(|_, cx| {
2980 build_item(pane.clone(), this.clone(), id, &mut variant, cx)
2981 })?;
2982 if let Some(task) = task {
2983 item_tasks.push(task);
2984 leader_view_ids.push(id);
2985 break;
2986 } else {
2987 assert!(variant.is_some());
2988 }
2989 }
2990 }
2991
2992 item_tasks_by_pane.insert(pane, (item_tasks, leader_view_ids));
2993 }
2994
2995 for (pane, (item_tasks, leader_view_ids)) in item_tasks_by_pane {
2996 let items = futures::future::try_join_all(item_tasks).await?;
2997 this.update(cx, |this, cx| {
2998 let state = this.follower_states.get_mut(&pane)?;
2999 for (id, item) in leader_view_ids.into_iter().zip(items) {
3000 item.set_leader_peer_id(Some(leader_id), cx);
3001 state.items_by_leader_view_id.insert(id, item);
3002 }
3003
3004 Some(())
3005 })?;
3006 }
3007 Ok(())
3008 }
3009
3010 fn update_active_view_for_followers(&mut self, cx: &mut ViewContext<Self>) {
3011 let mut is_project_item = true;
3012 let mut update = proto::UpdateActiveView::default();
3013 if self.active_pane.read(cx).has_focus() {
3014 let item = self
3015 .active_item(cx)
3016 .and_then(|item| item.to_followable_item_handle(cx));
3017 if let Some(item) = item {
3018 is_project_item = item.is_project_item(cx);
3019 update = proto::UpdateActiveView {
3020 id: item
3021 .remote_id(&self.app_state.client, cx)
3022 .map(|id| id.to_proto()),
3023 leader_id: self.leader_for_pane(&self.active_pane),
3024 };
3025 }
3026 }
3027
3028 if update.id != self.last_active_view_id {
3029 self.last_active_view_id = update.id.clone();
3030 self.update_followers(
3031 is_project_item,
3032 proto::update_followers::Variant::UpdateActiveView(update),
3033 cx,
3034 );
3035 }
3036 }
3037
3038 fn update_followers(
3039 &self,
3040 project_only: bool,
3041 update: proto::update_followers::Variant,
3042 cx: &mut WindowContext,
3043 ) -> Option<()> {
3044 let project_id = if project_only {
3045 self.project.read(cx).remote_id()
3046 } else {
3047 None
3048 };
3049 self.app_state().workspace_store.update(cx, |store, cx| {
3050 store.update_followers(project_id, update, cx)
3051 })
3052 }
3053
3054 pub fn leader_for_pane(&self, pane: &View<Pane>) -> Option<PeerId> {
3055 self.follower_states.get(pane).map(|state| state.leader_id)
3056 }
3057
3058 fn leader_updated(&mut self, leader_id: PeerId, cx: &mut ViewContext<Self>) -> Option<()> {
3059 cx.notify();
3060
3061 let call = self.active_call()?;
3062 let room = call.read(cx).room()?.read(cx);
3063 let participant = room.remote_participant_for_peer_id(leader_id)?;
3064 let mut items_to_activate = Vec::new();
3065
3066 let leader_in_this_app;
3067 let leader_in_this_project;
3068 match participant.location {
3069 call2::ParticipantLocation::SharedProject { project_id } => {
3070 leader_in_this_app = true;
3071 leader_in_this_project = Some(project_id) == self.project.read(cx).remote_id();
3072 }
3073 call2::ParticipantLocation::UnsharedProject => {
3074 leader_in_this_app = true;
3075 leader_in_this_project = false;
3076 }
3077 call2::ParticipantLocation::External => {
3078 leader_in_this_app = false;
3079 leader_in_this_project = false;
3080 }
3081 };
3082
3083 for (pane, state) in &self.follower_states {
3084 if state.leader_id != leader_id {
3085 continue;
3086 }
3087 if let (Some(active_view_id), true) = (state.active_view_id, leader_in_this_app) {
3088 if let Some(item) = state.items_by_leader_view_id.get(&active_view_id) {
3089 if leader_in_this_project || !item.is_project_item(cx) {
3090 items_to_activate.push((pane.clone(), item.boxed_clone()));
3091 }
3092 } else {
3093 log::warn!(
3094 "unknown view id {:?} for leader {:?}",
3095 active_view_id,
3096 leader_id
3097 );
3098 }
3099 continue;
3100 }
3101 // todo!()
3102 // if let Some(shared_screen) = self.shared_screen_for_peer(leader_id, pane, cx) {
3103 // items_to_activate.push((pane.clone(), Box::new(shared_screen)));
3104 // }
3105 }
3106
3107 for (pane, item) in items_to_activate {
3108 let pane_was_focused = pane.read(cx).has_focus();
3109 if let Some(index) = pane.update(cx, |pane, _| pane.index_for_item(item.as_ref())) {
3110 pane.update(cx, |pane, cx| pane.activate_item(index, false, false, cx));
3111 } else {
3112 pane.update(cx, |pane, cx| {
3113 pane.add_item(item.boxed_clone(), false, false, None, cx)
3114 });
3115 }
3116
3117 if pane_was_focused {
3118 pane.update(cx, |pane, cx| pane.focus_active_item(cx));
3119 }
3120 }
3121
3122 None
3123 }
3124
3125 // todo!()
3126 // fn shared_screen_for_peer(
3127 // &self,
3128 // peer_id: PeerId,
3129 // pane: &View<Pane>,
3130 // cx: &mut ViewContext<Self>,
3131 // ) -> Option<View<SharedScreen>> {
3132 // let call = self.active_call()?;
3133 // let room = call.read(cx).room()?.read(cx);
3134 // let participant = room.remote_participant_for_peer_id(peer_id)?;
3135 // let track = participant.video_tracks.values().next()?.clone();
3136 // let user = participant.user.clone();
3137
3138 // for item in pane.read(cx).items_of_type::<SharedScreen>() {
3139 // if item.read(cx).peer_id == peer_id {
3140 // return Some(item);
3141 // }
3142 // }
3143
3144 // Some(cx.build_view(|cx| SharedScreen::new(&track, peer_id, user.clone(), cx)))
3145 // }
3146
3147 pub fn on_window_activation_changed(&mut self, cx: &mut ViewContext<Self>) {
3148 if cx.is_window_active() {
3149 self.update_active_view_for_followers(cx);
3150 cx.background_executor()
3151 .spawn(persistence::DB.update_timestamp(self.database_id()))
3152 .detach();
3153 } else {
3154 for pane in &self.panes {
3155 pane.update(cx, |pane, cx| {
3156 if let Some(item) = pane.active_item() {
3157 item.workspace_deactivated(cx);
3158 }
3159 if matches!(
3160 WorkspaceSettings::get_global(cx).autosave,
3161 AutosaveSetting::OnWindowChange | AutosaveSetting::OnFocusChange
3162 ) {
3163 for item in pane.items() {
3164 Pane::autosave_item(item.as_ref(), self.project.clone(), cx)
3165 .detach_and_log_err(cx);
3166 }
3167 }
3168 });
3169 }
3170 }
3171 }
3172
3173 fn active_call(&self) -> Option<&Model<ActiveCall>> {
3174 self.active_call.as_ref().map(|(call, _)| call)
3175 }
3176
3177 fn on_active_call_event(
3178 &mut self,
3179 _: Model<ActiveCall>,
3180 event: &call2::room::Event,
3181 cx: &mut ViewContext<Self>,
3182 ) {
3183 match event {
3184 call2::room::Event::ParticipantLocationChanged { participant_id }
3185 | call2::room::Event::RemoteVideoTracksChanged { participant_id } => {
3186 self.leader_updated(*participant_id, cx);
3187 }
3188 _ => {}
3189 }
3190 }
3191
3192 pub fn database_id(&self) -> WorkspaceId {
3193 self.database_id
3194 }
3195
3196 fn location(&self, cx: &AppContext) -> Option<WorkspaceLocation> {
3197 let project = self.project().read(cx);
3198
3199 if project.is_local() {
3200 Some(
3201 project
3202 .visible_worktrees(cx)
3203 .map(|worktree| worktree.read(cx).abs_path())
3204 .collect::<Vec<_>>()
3205 .into(),
3206 )
3207 } else {
3208 None
3209 }
3210 }
3211
3212 fn remove_panes(&mut self, member: Member, cx: &mut ViewContext<Workspace>) {
3213 match member {
3214 Member::Axis(PaneAxis { members, .. }) => {
3215 for child in members.iter() {
3216 self.remove_panes(child.clone(), cx)
3217 }
3218 }
3219 Member::Pane(pane) => {
3220 self.force_remove_pane(&pane, cx);
3221 }
3222 }
3223 }
3224
3225 fn force_remove_pane(&mut self, pane: &View<Pane>, cx: &mut ViewContext<Workspace>) {
3226 self.panes.retain(|p| p != pane);
3227 if true {
3228 todo!()
3229 // cx.focus(self.panes.last().unwrap());
3230 }
3231 if self.last_active_center_pane == Some(pane.downgrade()) {
3232 self.last_active_center_pane = None;
3233 }
3234 cx.notify();
3235 }
3236
3237 // fn schedule_serialize(&mut self, cx: &mut ViewContext<Self>) {
3238 // self._schedule_serialize = Some(cx.spawn(|this, cx| async move {
3239 // cx.background().timer(Duration::from_millis(100)).await;
3240 // this.read_with(&cx, |this, cx| this.serialize_workspace(cx))
3241 // .ok();
3242 // }));
3243 // }
3244
3245 fn serialize_workspace(&self, cx: &mut ViewContext<Self>) {
3246 fn serialize_pane_handle(pane_handle: &View<Pane>, cx: &AppContext) -> SerializedPane {
3247 let (items, active) = {
3248 let pane = pane_handle.read(cx);
3249 let active_item_id = pane.active_item().map(|item| item.id());
3250 (
3251 pane.items()
3252 .filter_map(|item_handle| {
3253 Some(SerializedItem {
3254 kind: Arc::from(item_handle.serialized_item_kind()?),
3255 item_id: item_handle.id().as_u64() as usize,
3256 active: Some(item_handle.id()) == active_item_id,
3257 })
3258 })
3259 .collect::<Vec<_>>(),
3260 pane.has_focus(),
3261 )
3262 };
3263
3264 SerializedPane::new(items, active)
3265 }
3266
3267 fn build_serialized_pane_group(
3268 pane_group: &Member,
3269 cx: &AppContext,
3270 ) -> SerializedPaneGroup {
3271 match pane_group {
3272 Member::Axis(PaneAxis {
3273 axis,
3274 members,
3275 flexes,
3276 bounding_boxes: _,
3277 }) => SerializedPaneGroup::Group {
3278 axis: *axis,
3279 children: members
3280 .iter()
3281 .map(|member| build_serialized_pane_group(member, cx))
3282 .collect::<Vec<_>>(),
3283 flexes: Some(flexes.lock().clone()),
3284 },
3285 Member::Pane(pane_handle) => {
3286 SerializedPaneGroup::Pane(serialize_pane_handle(&pane_handle, cx))
3287 }
3288 }
3289 }
3290
3291 fn build_serialized_docks(
3292 this: &Workspace,
3293 cx: &mut ViewContext<Workspace>,
3294 ) -> DockStructure {
3295 let left_dock = this.left_dock.read(cx);
3296 let left_visible = left_dock.is_open();
3297 let left_active_panel = left_dock
3298 .visible_panel()
3299 .and_then(|panel| Some(panel.persistent_name(cx).to_string()));
3300 let left_dock_zoom = left_dock
3301 .visible_panel()
3302 .map(|panel| panel.is_zoomed(cx))
3303 .unwrap_or(false);
3304
3305 let right_dock = this.right_dock.read(cx);
3306 let right_visible = right_dock.is_open();
3307 let right_active_panel = right_dock
3308 .visible_panel()
3309 .and_then(|panel| Some(panel.persistent_name(cx).to_string()));
3310 let right_dock_zoom = right_dock
3311 .visible_panel()
3312 .map(|panel| panel.is_zoomed(cx))
3313 .unwrap_or(false);
3314
3315 let bottom_dock = this.bottom_dock.read(cx);
3316 let bottom_visible = bottom_dock.is_open();
3317 let bottom_active_panel = bottom_dock
3318 .visible_panel()
3319 .and_then(|panel| Some(panel.persistent_name(cx).to_string()));
3320 let bottom_dock_zoom = bottom_dock
3321 .visible_panel()
3322 .map(|panel| panel.is_zoomed(cx))
3323 .unwrap_or(false);
3324
3325 DockStructure {
3326 left: DockData {
3327 visible: left_visible,
3328 active_panel: left_active_panel,
3329 zoom: left_dock_zoom,
3330 },
3331 right: DockData {
3332 visible: right_visible,
3333 active_panel: right_active_panel,
3334 zoom: right_dock_zoom,
3335 },
3336 bottom: DockData {
3337 visible: bottom_visible,
3338 active_panel: bottom_active_panel,
3339 zoom: bottom_dock_zoom,
3340 },
3341 }
3342 }
3343
3344 if let Some(location) = self.location(cx) {
3345 // Load bearing special case:
3346 // - with_local_workspace() relies on this to not have other stuff open
3347 // when you open your log
3348 if !location.paths().is_empty() {
3349 let center_group = build_serialized_pane_group(&self.center.root, cx);
3350 let docks = build_serialized_docks(self, cx);
3351
3352 let serialized_workspace = SerializedWorkspace {
3353 id: self.database_id,
3354 location,
3355 center_group,
3356 bounds: Default::default(),
3357 display: Default::default(),
3358 docks,
3359 };
3360
3361 cx.spawn(|_, _| persistence::DB.save_workspace(serialized_workspace))
3362 .detach();
3363 }
3364 }
3365 }
3366
3367 pub(crate) fn load_workspace(
3368 serialized_workspace: SerializedWorkspace,
3369 paths_to_open: Vec<Option<ProjectPath>>,
3370 cx: &mut ViewContext<Workspace>,
3371 ) -> Task<Result<Vec<Option<Box<dyn ItemHandle>>>>> {
3372 cx.spawn(|workspace, mut cx| async move {
3373 let (project, old_center_pane) = workspace.update(&mut cx, |workspace, _| {
3374 (
3375 workspace.project().clone(),
3376 workspace.last_active_center_pane.clone(),
3377 )
3378 })?;
3379
3380 let mut center_group = None;
3381 let mut center_items = None;
3382
3383 // Traverse the splits tree and add to things
3384 if let Some((group, active_pane, items)) = serialized_workspace
3385 .center_group
3386 .deserialize(
3387 &project,
3388 serialized_workspace.id,
3389 workspace.clone(),
3390 &mut cx,
3391 )
3392 .await
3393 {
3394 center_items = Some(items);
3395 center_group = Some((group, active_pane))
3396 }
3397
3398 let mut items_by_project_path = cx.update(|_, cx| {
3399 center_items
3400 .unwrap_or_default()
3401 .into_iter()
3402 .filter_map(|item| {
3403 let item = item?;
3404 let project_path = item.project_path(cx)?;
3405 Some((project_path, item))
3406 })
3407 .collect::<HashMap<_, _>>()
3408 })?;
3409
3410 let opened_items = paths_to_open
3411 .into_iter()
3412 .map(|path_to_open| {
3413 path_to_open
3414 .and_then(|path_to_open| items_by_project_path.remove(&path_to_open))
3415 })
3416 .collect::<Vec<_>>();
3417
3418 // Remove old panes from workspace panes list
3419 workspace.update(&mut cx, |workspace, cx| {
3420 if let Some((center_group, active_pane)) = center_group {
3421 workspace.remove_panes(workspace.center.root.clone(), cx);
3422
3423 // Swap workspace center group
3424 workspace.center = PaneGroup::with_root(center_group);
3425
3426 // Change the focus to the workspace first so that we retrigger focus in on the pane.
3427 // todo!()
3428 // cx.focus_self();
3429 // if let Some(active_pane) = active_pane {
3430 // cx.focus(&active_pane);
3431 // } else {
3432 // cx.focus(workspace.panes.last().unwrap());
3433 // }
3434 } else {
3435 // todo!()
3436 // let old_center_handle = old_center_pane.and_then(|weak| weak.upgrade());
3437 // if let Some(old_center_handle) = old_center_handle {
3438 // cx.focus(&old_center_handle)
3439 // } else {
3440 // cx.focus_self()
3441 // }
3442 }
3443
3444 let docks = serialized_workspace.docks;
3445 workspace.left_dock.update(cx, |dock, cx| {
3446 dock.set_open(docks.left.visible, cx);
3447 if let Some(active_panel) = docks.left.active_panel {
3448 if let Some(ix) = dock.panel_index_for_ui_name(&active_panel, cx) {
3449 dock.activate_panel(ix, cx);
3450 }
3451 }
3452 dock.active_panel()
3453 .map(|panel| panel.set_zoomed(docks.left.zoom, cx));
3454 if docks.left.visible && docks.left.zoom {
3455 // todo!()
3456 // cx.focus_self()
3457 }
3458 });
3459 // TODO: I think the bug is that setting zoom or active undoes the bottom zoom or something
3460 workspace.right_dock.update(cx, |dock, cx| {
3461 dock.set_open(docks.right.visible, cx);
3462 if let Some(active_panel) = docks.right.active_panel {
3463 if let Some(ix) = dock.panel_index_for_ui_name(&active_panel, cx) {
3464 dock.activate_panel(ix, cx);
3465 }
3466 }
3467 dock.active_panel()
3468 .map(|panel| panel.set_zoomed(docks.right.zoom, cx));
3469
3470 if docks.right.visible && docks.right.zoom {
3471 // todo!()
3472 // cx.focus_self()
3473 }
3474 });
3475 workspace.bottom_dock.update(cx, |dock, cx| {
3476 dock.set_open(docks.bottom.visible, cx);
3477 if let Some(active_panel) = docks.bottom.active_panel {
3478 if let Some(ix) = dock.panel_index_for_ui_name(&active_panel, cx) {
3479 dock.activate_panel(ix, cx);
3480 }
3481 }
3482
3483 dock.active_panel()
3484 .map(|panel| panel.set_zoomed(docks.bottom.zoom, cx));
3485
3486 if docks.bottom.visible && docks.bottom.zoom {
3487 // todo!()
3488 // cx.focus_self()
3489 }
3490 });
3491
3492 cx.notify();
3493 })?;
3494
3495 // Serialize ourself to make sure our timestamps and any pane / item changes are replicated
3496 workspace.update(&mut cx, |workspace, cx| workspace.serialize_workspace(cx))?;
3497
3498 Ok(opened_items)
3499 })
3500 }
3501
3502 // todo!()
3503 // #[cfg(any(test, feature = "test-support"))]
3504 // pub fn test_new(project: ModelHandle<Project>, cx: &mut ViewContext<Self>) -> Self {
3505 // use node_runtime::FakeNodeRuntime;
3506
3507 // let client = project.read(cx).client();
3508 // let user_store = project.read(cx).user_store();
3509
3510 // let workspace_store = cx.add_model(|cx| WorkspaceStore::new(client.clone(), cx));
3511 // let app_state = Arc::new(AppState {
3512 // languages: project.read(cx).languages().clone(),
3513 // workspace_store,
3514 // client,
3515 // user_store,
3516 // fs: project.read(cx).fs().clone(),
3517 // build_window_options: |_, _, _| Default::default(),
3518 // initialize_workspace: |_, _, _, _| Task::ready(Ok(())),
3519 // node_runtime: FakeNodeRuntime::new(),
3520 // });
3521 // Self::new(0, project, app_state, cx)
3522 // }
3523
3524 // fn render_dock(&self, position: DockPosition, cx: &WindowContext) -> Option<AnyElement<Self>> {
3525 // let dock = match position {
3526 // DockPosition::Left => &self.left_dock,
3527 // DockPosition::Right => &self.right_dock,
3528 // DockPosition::Bottom => &self.bottom_dock,
3529 // };
3530 // let active_panel = dock.read(cx).visible_panel()?;
3531 // let element = if Some(active_panel.id()) == self.zoomed.as_ref().map(|zoomed| zoomed.id()) {
3532 // dock.read(cx).render_placeholder(cx)
3533 // } else {
3534 // ChildView::new(dock, cx).into_any()
3535 // };
3536
3537 // Some(
3538 // element
3539 // .constrained()
3540 // .dynamically(move |constraint, _, cx| match position {
3541 // DockPosition::Left | DockPosition::Right => SizeConstraint::new(
3542 // Vector2F::new(20., constraint.min.y()),
3543 // Vector2F::new(cx.window_size().x() * 0.8, constraint.max.y()),
3544 // ),
3545 // DockPosition::Bottom => SizeConstraint::new(
3546 // Vector2F::new(constraint.min.x(), 20.),
3547 // Vector2F::new(constraint.max.x(), cx.window_size().y() * 0.8),
3548 // ),
3549 // })
3550 // .into_any(),
3551 // )
3552 // }
3553 // }
3554}
3555
3556fn window_bounds_env_override(cx: &AsyncAppContext) -> Option<WindowBounds> {
3557 let display_origin = cx
3558 .update(|cx| Some(cx.displays().first()?.bounds().origin))
3559 .ok()??;
3560 ZED_WINDOW_POSITION
3561 .zip(*ZED_WINDOW_SIZE)
3562 .map(|(position, size)| {
3563 WindowBounds::Fixed(Bounds {
3564 origin: display_origin + position,
3565 size,
3566 })
3567 })
3568}
3569
3570fn open_items(
3571 serialized_workspace: Option<SerializedWorkspace>,
3572 mut project_paths_to_open: Vec<(PathBuf, Option<ProjectPath>)>,
3573 app_state: Arc<AppState>,
3574 cx: &mut ViewContext<Workspace>,
3575) -> impl 'static + Future<Output = Result<Vec<Option<Result<Box<dyn ItemHandle>>>>>> {
3576 let restored_items = serialized_workspace.map(|serialized_workspace| {
3577 Workspace::load_workspace(
3578 serialized_workspace,
3579 project_paths_to_open
3580 .iter()
3581 .map(|(_, project_path)| project_path)
3582 .cloned()
3583 .collect(),
3584 cx,
3585 )
3586 });
3587
3588 cx.spawn(|workspace, mut cx| async move {
3589 let mut opened_items = Vec::with_capacity(project_paths_to_open.len());
3590
3591 if let Some(restored_items) = restored_items {
3592 let restored_items = restored_items.await?;
3593
3594 let restored_project_paths = restored_items
3595 .iter()
3596 .filter_map(|item| {
3597 cx.update(|_, cx| item.as_ref()?.project_path(cx))
3598 .ok()
3599 .flatten()
3600 })
3601 .collect::<HashSet<_>>();
3602
3603 for restored_item in restored_items {
3604 opened_items.push(restored_item.map(Ok));
3605 }
3606
3607 project_paths_to_open
3608 .iter_mut()
3609 .for_each(|(_, project_path)| {
3610 if let Some(project_path_to_open) = project_path {
3611 if restored_project_paths.contains(project_path_to_open) {
3612 *project_path = None;
3613 }
3614 }
3615 });
3616 } else {
3617 for _ in 0..project_paths_to_open.len() {
3618 opened_items.push(None);
3619 }
3620 }
3621 assert!(opened_items.len() == project_paths_to_open.len());
3622
3623 let tasks =
3624 project_paths_to_open
3625 .into_iter()
3626 .enumerate()
3627 .map(|(i, (abs_path, project_path))| {
3628 let workspace = workspace.clone();
3629 cx.spawn(|mut cx| {
3630 let fs = app_state.fs.clone();
3631 async move {
3632 let file_project_path = project_path?;
3633 if fs.is_file(&abs_path).await {
3634 Some((
3635 i,
3636 workspace
3637 .update(&mut cx, |workspace, cx| {
3638 workspace.open_path(file_project_path, None, true, cx)
3639 })
3640 .log_err()?
3641 .await,
3642 ))
3643 } else {
3644 None
3645 }
3646 }
3647 })
3648 });
3649
3650 let tasks = tasks.collect::<Vec<_>>();
3651
3652 let tasks = futures::future::join_all(tasks.into_iter());
3653 for maybe_opened_path in tasks.await.into_iter() {
3654 if let Some((i, path_open_result)) = maybe_opened_path {
3655 opened_items[i] = Some(path_open_result);
3656 }
3657 }
3658
3659 Ok(opened_items)
3660 })
3661}
3662
3663// todo!()
3664// fn notify_of_new_dock(workspace: &WeakView<Workspace>, cx: &mut AsyncAppContext) {
3665// const NEW_PANEL_BLOG_POST: &str = "https://zed.dev/blog/new-panel-system";
3666// const NEW_DOCK_HINT_KEY: &str = "show_new_dock_key";
3667// const MESSAGE_ID: usize = 2;
3668
3669// if workspace
3670// .read_with(cx, |workspace, cx| {
3671// workspace.has_shown_notification_once::<MessageNotification>(MESSAGE_ID, cx)
3672// })
3673// .unwrap_or(false)
3674// {
3675// return;
3676// }
3677
3678// if db::kvp::KEY_VALUE_STORE
3679// .read_kvp(NEW_DOCK_HINT_KEY)
3680// .ok()
3681// .flatten()
3682// .is_some()
3683// {
3684// if !workspace
3685// .read_with(cx, |workspace, cx| {
3686// workspace.has_shown_notification_once::<MessageNotification>(MESSAGE_ID, cx)
3687// })
3688// .unwrap_or(false)
3689// {
3690// cx.update(|cx| {
3691// cx.update_global::<NotificationTracker, _, _>(|tracker, _| {
3692// let entry = tracker
3693// .entry(TypeId::of::<MessageNotification>())
3694// .or_default();
3695// if !entry.contains(&MESSAGE_ID) {
3696// entry.push(MESSAGE_ID);
3697// }
3698// });
3699// });
3700// }
3701
3702// return;
3703// }
3704
3705// cx.spawn(|_| async move {
3706// db::kvp::KEY_VALUE_STORE
3707// .write_kvp(NEW_DOCK_HINT_KEY.to_string(), "seen".to_string())
3708// .await
3709// .ok();
3710// })
3711// .detach();
3712
3713// workspace
3714// .update(cx, |workspace, cx| {
3715// workspace.show_notification_once(2, cx, |cx| {
3716// cx.build_view(|_| {
3717// MessageNotification::new_element(|text, _| {
3718// Text::new(
3719// "Looking for the dock? Try ctrl-`!\nshift-escape now zooms your pane.",
3720// text,
3721// )
3722// .with_custom_runs(vec![26..32, 34..46], |_, bounds, cx| {
3723// let code_span_background_color = settings::get::<ThemeSettings>(cx)
3724// .theme
3725// .editor
3726// .document_highlight_read_background;
3727
3728// cx.scene().push_quad(gpui::Quad {
3729// bounds,
3730// background: Some(code_span_background_color),
3731// border: Default::default(),
3732// corner_radii: (2.0).into(),
3733// })
3734// })
3735// .into_any()
3736// })
3737// .with_click_message("Read more about the new panel system")
3738// .on_click(|cx| cx.platform().open_url(NEW_PANEL_BLOG_POST))
3739// })
3740// })
3741// })
3742// .ok();
3743
3744fn notify_if_database_failed(workspace: WindowHandle<Workspace>, cx: &mut AsyncAppContext) {
3745 const REPORT_ISSUE_URL: &str ="https://github.com/zed-industries/community/issues/new?assignees=&labels=defect%2Ctriage&template=2_bug_report.yml";
3746
3747 workspace
3748 .update(cx, |workspace, cx| {
3749 if (*db2::ALL_FILE_DB_FAILED).load(std::sync::atomic::Ordering::Acquire) {
3750 workspace.show_notification_once(0, cx, |cx| {
3751 cx.build_view(|_| {
3752 MessageNotification::new("Failed to load the database file.")
3753 .with_click_message("Click to let us know about this error")
3754 .on_click(|cx| cx.open_url(REPORT_ISSUE_URL))
3755 })
3756 });
3757 }
3758 })
3759 .log_err();
3760}
3761
3762impl EventEmitter for Workspace {
3763 type Event = Event;
3764}
3765
3766impl Render for Workspace {
3767 type Element = Div<Self>;
3768
3769 fn render(&mut self, cx: &mut ViewContext<Self>) -> Self::Element {
3770 div()
3771 .relative()
3772 .size_full()
3773 .flex()
3774 .flex_col()
3775 .font("Zed Sans")
3776 .gap_0()
3777 .justify_start()
3778 .items_start()
3779 .text_color(cx.theme().colors().text)
3780 .bg(cx.theme().colors().background)
3781 .child(self.render_titlebar(cx))
3782 .child(
3783 div()
3784 .flex_1()
3785 .w_full()
3786 .flex()
3787 .flex_row()
3788 .overflow_hidden()
3789 .border_t()
3790 .border_b()
3791 .border_color(cx.theme().colors().border)
3792 // .children(
3793 // Some(
3794 // Panel::new("project-panel-outer", cx)
3795 // .side(PanelSide::Left)
3796 // .child(ProjectPanel::new("project-panel-inner")),
3797 // )
3798 // .filter(|_| self.is_project_panel_open()),
3799 // )
3800 // .children(
3801 // Some(
3802 // Panel::new("collab-panel-outer", cx)
3803 // .child(CollabPanel::new("collab-panel-inner"))
3804 // .side(PanelSide::Left),
3805 // )
3806 // .filter(|_| self.is_collab_panel_open()),
3807 // )
3808 // .child(NotificationToast::new(
3809 // "maxbrunsfeld has requested to add you as a contact.".into(),
3810 // ))
3811 .child(
3812 div().flex().flex_col().flex_1().h_full().child(
3813 div().flex().flex_1().child(self.center.render(
3814 &self.project,
3815 &self.follower_states,
3816 self.active_call(),
3817 &self.active_pane,
3818 self.zoomed.as_ref(),
3819 &self.app_state,
3820 cx,
3821 )),
3822 ), // .children(
3823 // Some(
3824 // Panel::new("terminal-panel", cx)
3825 // .child(Terminal::new())
3826 // .allowed_sides(PanelAllowedSides::BottomOnly)
3827 // .side(PanelSide::Bottom),
3828 // )
3829 // .filter(|_| self.is_terminal_open()),
3830 // ),
3831 ), // .children(
3832 // Some(
3833 // Panel::new("chat-panel-outer", cx)
3834 // .side(PanelSide::Right)
3835 // .child(ChatPanel::new("chat-panel-inner").messages(vec![
3836 // ChatMessage::new(
3837 // "osiewicz".to_string(),
3838 // "is this thing on?".to_string(),
3839 // DateTime::parse_from_rfc3339("2023-09-27T15:40:52.707Z")
3840 // .unwrap()
3841 // .naive_local(),
3842 // ),
3843 // ChatMessage::new(
3844 // "maxdeviant".to_string(),
3845 // "Reading you loud and clear!".to_string(),
3846 // DateTime::parse_from_rfc3339("2023-09-28T15:40:52.707Z")
3847 // .unwrap()
3848 // .naive_local(),
3849 // ),
3850 // ])),
3851 // )
3852 // .filter(|_| self.is_chat_panel_open()),
3853 // )
3854 // .children(
3855 // Some(
3856 // Panel::new("notifications-panel-outer", cx)
3857 // .side(PanelSide::Right)
3858 // .child(NotificationsPanel::new("notifications-panel-inner")),
3859 // )
3860 // .filter(|_| self.is_notifications_panel_open()),
3861 // )
3862 // .children(
3863 // Some(
3864 // Panel::new("assistant-panel-outer", cx)
3865 // .child(AssistantPanel::new("assistant-panel-inner")),
3866 // )
3867 // .filter(|_| self.is_assistant_panel_open()),
3868 // ),
3869 )
3870 .child(self.status_bar.clone())
3871 // .when(self.debug.show_toast, |this| {
3872 // this.child(Toast::new(ToastOrigin::Bottom).child(Label::new("A toast")))
3873 // })
3874 // .children(
3875 // Some(
3876 // div()
3877 // .absolute()
3878 // .top(px(50.))
3879 // .left(px(640.))
3880 // .z_index(8)
3881 // .child(LanguageSelector::new("language-selector")),
3882 // )
3883 // .filter(|_| self.is_language_selector_open()),
3884 // )
3885 .z_index(8)
3886 // Debug
3887 .child(
3888 div()
3889 .flex()
3890 .flex_col()
3891 .z_index(9)
3892 .absolute()
3893 .top_20()
3894 .left_1_4()
3895 .w_40()
3896 .gap_2(), // .when(self.show_debug, |this| {
3897 // this.child(Button::<Workspace>::new("Toggle User Settings").on_click(
3898 // Arc::new(|workspace, cx| workspace.debug_toggle_user_settings(cx)),
3899 // ))
3900 // .child(
3901 // Button::<Workspace>::new("Toggle Toasts").on_click(Arc::new(
3902 // |workspace, cx| workspace.debug_toggle_toast(cx),
3903 // )),
3904 // )
3905 // .child(
3906 // Button::<Workspace>::new("Toggle Livestream").on_click(Arc::new(
3907 // |workspace, cx| workspace.debug_toggle_livestream(cx),
3908 // )),
3909 // )
3910 // })
3911 // .child(
3912 // Button::<Workspace>::new("Toggle Debug")
3913 // .on_click(Arc::new(|workspace, cx| workspace.toggle_debug(cx))),
3914 // ),
3915 )
3916 }
3917}
3918
3919// todo!()
3920// impl Entity for Workspace {
3921// type Event = Event;
3922
3923// fn release(&mut self, cx: &mut AppContext) {
3924// self.app_state.workspace_store.update(cx, |store, _| {
3925// store.workspaces.remove(&self.weak_self);
3926// })
3927// }
3928// }
3929
3930// impl View for Workspace {
3931// fn ui_name() -> &'static str {
3932// "Workspace"
3933// }
3934
3935// fn render(&mut self, cx: &mut ViewContext<Self>) -> AnyElement<Self> {
3936// let theme = theme::current(cx).clone();
3937// Stack::new()
3938// .with_child(
3939// Flex::column()
3940// .with_child(self.render_titlebar(&theme, cx))
3941// .with_child(
3942// Stack::new()
3943// .with_child({
3944// let project = self.project.clone();
3945// Flex::row()
3946// .with_children(self.render_dock(DockPosition::Left, cx))
3947// .with_child(
3948// Flex::column()
3949// .with_child(
3950// FlexItem::new(
3951// self.center.render(
3952// &project,
3953// &theme,
3954// &self.follower_states,
3955// self.active_call(),
3956// self.active_pane(),
3957// self.zoomed
3958// .as_ref()
3959// .and_then(|zoomed| zoomed.upgrade(cx))
3960// .as_ref(),
3961// &self.app_state,
3962// cx,
3963// ),
3964// )
3965// .flex(1., true),
3966// )
3967// .with_children(
3968// self.render_dock(DockPosition::Bottom, cx),
3969// )
3970// .flex(1., true),
3971// )
3972// .with_children(self.render_dock(DockPosition::Right, cx))
3973// })
3974// .with_child(Overlay::new(
3975// Stack::new()
3976// .with_children(self.zoomed.as_ref().and_then(|zoomed| {
3977// enum ZoomBackground {}
3978// let zoomed = zoomed.upgrade(cx)?;
3979
3980// let mut foreground_style =
3981// theme.workspace.zoomed_pane_foreground;
3982// if let Some(zoomed_dock_position) = self.zoomed_position {
3983// foreground_style =
3984// theme.workspace.zoomed_panel_foreground;
3985// let margin = foreground_style.margin.top;
3986// let border = foreground_style.border.top;
3987
3988// // Only include a margin and border on the opposite side.
3989// foreground_style.margin.top = 0.;
3990// foreground_style.margin.left = 0.;
3991// foreground_style.margin.bottom = 0.;
3992// foreground_style.margin.right = 0.;
3993// foreground_style.border.top = false;
3994// foreground_style.border.left = false;
3995// foreground_style.border.bottom = false;
3996// foreground_style.border.right = false;
3997// match zoomed_dock_position {
3998// DockPosition::Left => {
3999// foreground_style.margin.right = margin;
4000// foreground_style.border.right = border;
4001// }
4002// DockPosition::Right => {
4003// foreground_style.margin.left = margin;
4004// foreground_style.border.left = border;
4005// }
4006// DockPosition::Bottom => {
4007// foreground_style.margin.top = margin;
4008// foreground_style.border.top = border;
4009// }
4010// }
4011// }
4012
4013// Some(
4014// ChildView::new(&zoomed, cx)
4015// .contained()
4016// .with_style(foreground_style)
4017// .aligned()
4018// .contained()
4019// .with_style(theme.workspace.zoomed_background)
4020// .mouse::<ZoomBackground>(0)
4021// .capture_all()
4022// .on_down(
4023// MouseButton::Left,
4024// |_, this: &mut Self, cx| {
4025// this.zoom_out(cx);
4026// },
4027// ),
4028// )
4029// }))
4030// .with_children(self.modal.as_ref().map(|modal| {
4031// // Prevent clicks within the modal from falling
4032// // through to the rest of the workspace.
4033// enum ModalBackground {}
4034// MouseEventHandler::new::<ModalBackground, _>(
4035// 0,
4036// cx,
4037// |_, cx| ChildView::new(modal.view.as_any(), cx),
4038// )
4039// .on_click(MouseButton::Left, |_, _, _| {})
4040// .contained()
4041// .with_style(theme.workspace.modal)
4042// .aligned()
4043// .top()
4044// }))
4045// .with_children(self.render_notifications(&theme.workspace, cx)),
4046// ))
4047// .provide_resize_bounds::<WorkspaceBounds>()
4048// .flex(1.0, true),
4049// )
4050// .with_child(ChildView::new(&self.status_bar, cx))
4051// .contained()
4052// .with_background_color(theme.workspace.background),
4053// )
4054// .with_children(DragAndDrop::render(cx))
4055// .with_children(self.render_disconnected_overlay(cx))
4056// .into_any_named("workspace")
4057// }
4058
4059// fn focus_in(&mut self, _: AnyViewHandle, cx: &mut ViewContext<Self>) {
4060// if cx.is_self_focused() {
4061// cx.focus(&self.active_pane);
4062// }
4063// }
4064
4065// fn modifiers_changed(&mut self, e: &ModifiersChangedEvent, cx: &mut ViewContext<Self>) -> bool {
4066// DragAndDrop::<Workspace>::update_modifiers(e.modifiers, cx)
4067// }
4068// }
4069
4070impl WorkspaceStore {
4071 pub fn new(client: Arc<Client>, _cx: &mut ModelContext<Self>) -> Self {
4072 Self {
4073 workspaces: Default::default(),
4074 followers: Default::default(),
4075 _subscriptions: vec![],
4076 // client.add_request_handler(cx.weak_model(), Self::handle_follow),
4077 // client.add_message_handler(cx.weak_model(), Self::handle_unfollow),
4078 // client.add_message_handler(cx.weak_model(), Self::handle_update_followers),
4079 // ],
4080 client,
4081 }
4082 }
4083
4084 pub fn update_followers(
4085 &self,
4086 project_id: Option<u64>,
4087 update: proto::update_followers::Variant,
4088 cx: &AppContext,
4089 ) -> Option<()> {
4090 if !cx.has_global::<Model<ActiveCall>>() {
4091 return None;
4092 }
4093
4094 let room_id = ActiveCall::global(cx).read(cx).room()?.read(cx).id();
4095 let follower_ids: Vec<_> = self
4096 .followers
4097 .iter()
4098 .filter_map(|follower| {
4099 if follower.project_id == project_id || project_id.is_none() {
4100 Some(follower.peer_id.into())
4101 } else {
4102 None
4103 }
4104 })
4105 .collect();
4106 if follower_ids.is_empty() {
4107 return None;
4108 }
4109 self.client
4110 .send(proto::UpdateFollowers {
4111 room_id,
4112 project_id,
4113 follower_ids,
4114 variant: Some(update),
4115 })
4116 .log_err()
4117 }
4118
4119 pub async fn handle_follow(
4120 this: Model<Self>,
4121 envelope: TypedEnvelope<proto::Follow>,
4122 _: Arc<Client>,
4123 mut cx: AsyncAppContext,
4124 ) -> Result<proto::FollowResponse> {
4125 this.update(&mut cx, |this, cx| {
4126 let follower = Follower {
4127 project_id: envelope.payload.project_id,
4128 peer_id: envelope.original_sender_id()?,
4129 };
4130 let active_project = ActiveCall::global(cx).read(cx).location().cloned();
4131
4132 let mut response = proto::FollowResponse::default();
4133 for workspace in &this.workspaces {
4134 workspace
4135 .update(cx, |workspace, cx| {
4136 let handler_response = workspace.handle_follow(follower.project_id, cx);
4137 if response.views.is_empty() {
4138 response.views = handler_response.views;
4139 } else {
4140 response.views.extend_from_slice(&handler_response.views);
4141 }
4142
4143 if let Some(active_view_id) = handler_response.active_view_id.clone() {
4144 if response.active_view_id.is_none()
4145 || Some(workspace.project.downgrade()) == active_project
4146 {
4147 response.active_view_id = Some(active_view_id);
4148 }
4149 }
4150 })
4151 .ok();
4152 }
4153
4154 if let Err(ix) = this.followers.binary_search(&follower) {
4155 this.followers.insert(ix, follower);
4156 }
4157
4158 Ok(response)
4159 })?
4160 }
4161
4162 async fn handle_unfollow(
4163 model: Model<Self>,
4164 envelope: TypedEnvelope<proto::Unfollow>,
4165 _: Arc<Client>,
4166 mut cx: AsyncAppContext,
4167 ) -> Result<()> {
4168 model.update(&mut cx, |this, _| {
4169 let follower = Follower {
4170 project_id: envelope.payload.project_id,
4171 peer_id: envelope.original_sender_id()?,
4172 };
4173 if let Ok(ix) = this.followers.binary_search(&follower) {
4174 this.followers.remove(ix);
4175 }
4176 Ok(())
4177 })?
4178 }
4179
4180 async fn handle_update_followers(
4181 this: Model<Self>,
4182 envelope: TypedEnvelope<proto::UpdateFollowers>,
4183 _: Arc<Client>,
4184 mut cx: AsyncWindowContext,
4185 ) -> Result<()> {
4186 let leader_id = envelope.original_sender_id()?;
4187 let update = envelope.payload;
4188
4189 this.update(&mut cx, |this, cx| {
4190 for workspace in &this.workspaces {
4191 workspace.update(cx, |workspace, cx| {
4192 let project_id = workspace.project.read(cx).remote_id();
4193 if update.project_id != project_id && update.project_id.is_some() {
4194 return;
4195 }
4196 workspace.handle_update_followers(leader_id, update.clone(), cx);
4197 })?;
4198 }
4199 Ok(())
4200 })?
4201 }
4202}
4203
4204impl EventEmitter 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// }